Patent application number | Description | Published |
20080240429 | STORAGE APPARATUS AND DATA MANAGEMENT METHOD - The storage apparatus of the present invention that controls the input and output of data to and from a computer includes a logical volume for storing data from the computer, a common resource for storing data pre-stored in the logical volume as update data in order to store subsequent data from the computer in the logical volume, an encryption/decryption unit for encrypting or decrypting data stored in the logical volume or update data stored in the common resource, and a key change unit for changing a key for encrypting or decrypting data stored in the logical volume, and changing a key for encrypting or decrypting update data stored in the common resource based on information of the key used for data stored in the logical volume. | 10-02-2008 |
20090177895 | CONTROLLER FOR CONTROLLING LOGICAL VOLUME-RELATED SETTINGS - A controller carries out a first determination as to whether or not data to be stored in a target logical volume can be used by a plurality of access devices. The controller carries out a second determination as to whether or not the access devices comprise data encryption units respectively when the result of the first determination is affirmative. The controller controls a setting related to the target logical volume for one access device of the plurality of access devices, based on the result of the second determination. | 07-09-2009 |
20090271619 | External storage apparatus and method of preventing information leakage - Proposed is an apparatus and method of preventing the leakage of information from an external storage apparatus even when such external storage apparatus is stolen or accessed from an unauthorized host computer. This external storage apparatus accessible from a host computer or another external storage apparatus via a network encrypts or decrypts data written from a host computer to be stored in the storage area, sends a request for existence confirmation to the host computer or the other external storage apparatus every predetermined period of time, and zeroizes an encryption key to be used in the encryption calculation for encrypting or decrypting data to be performed by the encryption calculation unit based on the result of a response from the host computer or the other external storage apparatus in reply to the request. | 10-29-2009 |
20100031058 | Computer System, Storage System and Management Computer for Backing Up and Restore Encryption Key for Storage System Incorporating Therein a Stored Data Encryption Function - To protect data from corruption due to restoration of an encryption key to a wrong storage system, there is provided a computer system including a first storage system and a second storage system, wherein: the first storage system, upon receiving a request to write first data to a first area in the first storage system, encrypts the first data by using a first key and writes the first data in the first area, and, upon receiving a request to write second data to a third area, encrypts the second data by using a second key and transmits a request to write the encrypted second data in a second area in the second storage system; and the computer system holds the first key, an identifier of the first storage system associated with the first key, the second key, and an identifier of the second storage system associated with the second key. | 02-04-2010 |
20110099331 | STORAGE SYSTEM - In a computer system including a plurality of data storage apparatuses and a management computer, a given data storage apparatus, upon receipt of a control request for a local data storage apparatus from a management computer, accesses the hierarchical relation information between the storage areas in the local data storage apparatus and the storage areas of the other data storage apparatuses, and in the case where a storage area in the local data storage apparatus is set to correspond to a level lower than the other data storage apparatuses, transmits an approval request to the other data storage apparatuses. The given data storage apparatus, upon receipt of the approval from the other data storage apparatuses, executes the control request of the management computer. | 04-28-2011 |
20110185192 | STORAGE SYSTEM, CONTROL METHOD THEREFOR, AND PROGRAM - It is made possible to correctly decrypt data in a storage area in a computer system (storage system) having various encryption execution sections (such as a storage device or encryption appliance having an encryption function). In the case where storage areas may be encrypted by the various encryption execution sections, there is a possibility that, when a storage area is copied or the configuration of the computer system is changed, the storage area cannot be correctly decrypted unless it is managed where the storage area has been encrypted or whether the storage area is not encrypted. To prevent this, a management computer manages the key and the encryption execution section for each storage area in the system. Furthermore, when copying a storage area or the like is performed, the management computer determines which storage area's state and key should be changed together with performing the copy operation is performed, and instructs the encryption execution section to change the state and key for the storage area if it is necessary to change it. | 07-28-2011 |
Patent application number | Description | Published |
20090078878 | Radiation imaging cassette - A radiation imaging cassette is provided with two types of communicating means within a housing. One is a wireless communicating means for communicating wirelessly with an imaging control means, and the other is a wired communicating means for communicating with the imaging control means. A metal detecting sensor for detecting metal in the periphery of the housing is also provided. A control section ceases the operation of the wireless communicating means and causes the radiation imaging cassette to communicate with imaging control means using the wired communication means, in response to detection of metal by the metal detecting sensor. Thereby, imaging operations are enabled to be performed safely even in cases that patients with pacemakers are in the vicinity of the radiation imaging cassette. | 03-26-2009 |
20090084962 | Radiation imaging apparatus - The signal strength of communications of a cassette transmitter/receiver is set to be lower during transmission of confirmation image signals, that is, during readout of image signals from a radiation detector, than the signal strength of communications of the cassette transmitter/receiver at times other than during readout of image signals. This suppresses adverse influence imparted onto the image signals by wireless communication, and reduces the amount of noise generated in the image signals. | 04-02-2009 |
20090084964 | Radiation imaging apparatus - A radiation imaging system is equipped with a radiation imaging apparatus and a control apparatus. The radiation imaging apparatus reads out image signals from a radiation detecting section that detects radiation which has passed through a subject, and outputs the read out image signals as wireless signals. The control apparatus outputs predetermined control signals to the radiation imaging apparatus as wireless signals. A second wireless communicating section of the control apparatus decreases the signal strength of communications to be lower during readout of the image signals than at times other than during readout of image signals. | 04-02-2009 |
20090087073 | Radiation imaging apparatus - A radiation imaging apparatus reads out image signals from a radiation detecting section that detects radiation which has passed through a subject, and outputs the read out image signals as wireless signals. The signal strength of communications of a cassette transmitter/receiver is set to be lower during readout of the image signals than the signal strength of communications of the cassette transmitter/receiver at times other than during readout of image signals. | 04-02-2009 |
20090250621 | Radiation detecting cassette and radiation image capturing system - A radiation detecting cassette includes an IC card detector which detects insertion of an IC card in a slot, outputs a detection signal representing that the IC card is inserted in the slot, and reads ID information stored in the IC card. An ID checker of the radiation detecting cassette checks the ID information against ID information stored in a card ID memory. A power unit controller controls supply of electric power from a power unit to a radiation detector and/or components of the radiation detecting cassette based on a checking result from the ID checker. | 10-08-2009 |
20090256915 | Radiation image capturing system - A radiation image capturing system includes at least one image capturing apparatus including a radiation detector, at least one image capturing apparatus including a stimulable phosphor panel for generating radiation image information, which is readable by an image reading apparatus, and at least one control device for controlling at least the image capturing apparatus and the image reading apparatus based on image capturing instruction information supplied from an external source. The control device includes a change setting unit for changing settings of the image capturing instruction information depending on whether the image capturing apparatus and the image reading apparatus are usable or not, and a controller for controlling the image capturing apparatus and the image reading apparatus based on the changed settings of the image capturing instruction information. | 10-15-2009 |
Patent application number | Description | Published |
20090189762 | Electronic device - During communication periods between transportable electronic cassette and an image reading device by laser light, laser light detection is carried out by peripheral light sensors provided at the periphery of laser light receiving regions of the electronic cassette and the image reading device. The detected value of the received light amount of the laser light by the peripheral light sensor is monitored to see whether or not the detected value exceeds a reference value, the detected value at the start of communication, by a specific value or greater. If the detected value of the received light amount exceeds the reference value by the specific value or greater, then it is concluded that there has been a relatively large change in the relative position of the electronic cassette and the image reading device, and emission is halted of the laser light from the electronic cassette and the image reading device. | 07-30-2009 |
20090190922 | Communication system - A communication system includes a first device and a second device. The first device includes a first housing including a first guiding member, a modulator modulating a laser beam based on transmission information, and an emission unit emitting the laser beam that has been modulated. The second device includes a second housing including a light-receiving region on an outer surface of the second housing, a receiver that, when a relative position between the first and the second housings is adjusted to a communicable position at which the modulated laser beam is incident within the light-receiving region, receives the transmission information from the first device by detecting the modulated laser beam and demodulating the transmission information based on the detection result, and a second guiding member being disposed on the second housing and guides the first and the second housings to the communicable position by contacting the first guiding member. | 07-30-2009 |
20090190923 | Electronic apparatus - A system including a device equipped with a reception section, a reception condition detection section and a control section. A partner device emits laser light and modulates the laser light in accordance with transfer subject information. Relative positions of the partner device and the device are adjusted to a communication-possible position, at which the laser light from the partner device is incident in a light reception region of the device. In this state, the reception section receives the transmission subject information from the partner device by detecting the incident laser light and demodulating the transmission subject information therefrom. The reception condition detection section detects a deterioration in a reception condition. If a deterioration in the reception condition is detected, the control section produces a warning or stops emissions of laser light from the partner device. | 07-30-2009 |
20090278047 | Electronic device - A transportable electronic cassette and an image reading device carry out communication by laser light between themselves, with the separation distance to the casing of the opposing device detected by separation distance sensors provided respectively to the electronic cassette and the image reading device. The value of the separation distance detected is monitored to see whether or not the separation distance exceeds a reference value of the detected value at the start of communication by a specific value or more. Conclusion can be made that there has been a relatively large change in the relative position of the electronic cassette and the image reading device if the detected value of the separation distance becomes greater than the reference value by the specific value or more, and consequently emission is halted of the laser light from the electronic cassette and the image reading device. | 11-12-2009 |
20140056409 | RADIATION IMAGE CAPTURING SYSTEM, RADIATION DETECTING APPARATUS, IMAGE CAPTURING BASE AND RADIATION IMAGE CAPTURING METHOD - A radiation image capturing system includes a first image capturing apparatus for capturing a radiation image of a subject, a second image capturing apparatus for capturing a radiation image of the subject, the second image capturing apparatus having a specification different from that of the first image capturing apparatus, an image correcting device for correcting the radiation image of the subject which is captured by the second image capturing apparatus such that the radiation image of the subject which is captured by the second image capturing apparatus has the same magnification as that of the radiation image of the subject which is captured by the first image capturing apparatus, and a display unit for displaying the corrected radiation image. The radiation images captured by the image capturing apparatus of different specifications are corrected to have the same magnification. | 02-27-2014 |
Patent application number | Description | Published |
20130025700 | FUEL CUTOFF VALVE - A fuel cutoff valve comprises a casing main body with a connecting hole and a valve chamber, a cover forming the tube member, and the float housed in the valve chamber. The valve comprises, above the casing main body, the liquid closure member forming the retaining chamber for temporarily retaining liquid fuel flown out of the connecting hole and the partition member formed in plurality in a ridge form on the upper surface of the upper wall within the retaining chamber. Each partition member is arranged radially so as to be connected to the liquid closure member from the near center of the connecting hole, and configured in such a way that the retaining chamber is divided into multiple divided chambers. | 01-31-2013 |
20140084005 | FILLER NECK - A filler neck is equipped with a neck main body having a pipe shaped resin inner layer and resin outer layer, and a retainer made of metal mounted so as to cover the edge part of the neck main body. The resin inner layer and the resin outer layer are made of resin materials for which one layer has superior fuel permeability resistance to the other layer. The resin inner layer has a screw part for screwing into a screw part of a fuel cap on the inner wall of the resin inner layer. The retainer has a seal part for sealing between the gasket, and a round cylinder shaped outer circumference protector part. The lower end of the outer circumference protector part is on plane perpendicular to the center axis of the fuel path. The plane includes the screw part. | 03-27-2014 |
20140230962 | FUELING DEVICE AND MANUFACTURING METHOD OF A FUELING DEVICE - A fueling device includes a fuel passage-forming member and a flap valve mechanism. The flap valve mechanism includes an opening-forming member attached to one end of the fuel passage-forming member and an opening-closing mechanism to open and close a filler inlet of the opening-forming member. The fuel passage-forming member includes a pipe body containing a resin inner layer in a pipe shape made of a first resin material and a resin outer made of a second resin material, and a welding end formed on an opening end of the pipe body. The opening-forming member includes a cover member that covers the opening end of the pipe body and a welded end formed on an opening end of the cover member and welded to the welding end. The cover member is made of a third resin material welded to either one of the first resin material and the second resin material. | 08-21-2014 |
20140319161 | FUEL SUPPLY APPARATUS - A fuel supply apparatus for supplying fuel to a fuel tank includes a passage forming member that has a fuel passage connected to the fuel tank, an injection port forming member that is disposed in the fuel passage and fixed to the passage forming member, the injection port forming member having an injection port forming a part of the fuel passage, and an injection port open and close mechanism that is mounted to the injection port forming member and has an open and close member for opening and closing the injection port. A reinforcing member of the passage forming member and a welded portion of the passage forming member and the injection port forming member are arranged in the vicinity of a common plane perpendicular to a center line of the fuel passage. | 10-30-2014 |
20150151633 | FUELING DEVICE AND MANUFACTURING METHOD OF FUELING DEVICE - A fueling device includes a joint section, a neck section, and a retainer having a caulked portion, wherein the neck section includes a neck end portion that includes an open end surface forming an open end of the neck section, a first layer of cylindrical appearance made of a first resin material, and a second layer of cylindrical appearance located on an outer diameter side of the first layer and made of a second resin material having higher impact strength than impact strength of the first resin material, the retainer is attached to the neck section such as to continuously surround at least part of an outer circumferential surface of the neck section, the open end surface and at least part of an inner circumferential surface of the neck section, and the caulked portion is bent radially inward to cause plastic deformation of the second layer. | 06-04-2015 |
20150239340 | FUEL SUPPLY SYSTEM - A fuel supply system provided comprises: a resin filler neck configured to have an opening which a fuel nozzle is inserted through and have a multi-layered structure of a conductive layer of electrical conductivity and a non-conductive layer of non-electrical conductivity; a resin fuel pipe connected with the filler neck and configured to have a multi-layered structure including a conductive outer layer of electrical conductivity provided as an outermost layer; and a cap member of electrical conductivity configured to open or close the opening of the filler neck. The filler neck includes a cap member contact part of electrical conductivity arranged to come into contact with the cap member and a conductive outer layer contact part of electrical conductivity arranged to come into contact with the conductive outer layer of the fuel pipe, so as to form a conductive path from the cap member to the conductive outer layer of the fuel pipe. | 08-27-2015 |
20150246610 | FUEL SUPPLY SYSTEM - An object is to provide a fuel supply system having a filler neck formed easily with high accuracy. A fuel supply system is configured to supply fuel ejected from a fuel nozzle to a fuel tank. The fuel supply system comprises a filler neck including a resin filler neck body and a metal retainer. The filler neck body is formed in a tubular shape and has an opening end arranged to form an opening which the fuel nozzle is inserted through. The retainer is placed to cover at least part of the opening end of the filler neck body and is joined with the filler neck body in at least part of the filler neck body by thermal welding. | 09-03-2015 |
20150274008 | FUEL FEEDING DEVICE FOR VEHICLES - The problem to be solved is to provide a fuel feeding device for vehicles that is stably secured to a vehicle body. In the fuel feeding device for vehicles having an inlet filler pipe | 10-01-2015 |
20150343897 | FUELING DEVICE - A fueling device comprises a resin passage-forming member configured to form a fuel path, a fuel path end member and a covering member. A resin sealing member constituting the fuel path end member is located on a filler port side of the fuel path and is welded to the passage-forming member about an axis of the fuel path to provide a seal against the passage-forming member by welding about the axis. The covering member is arranged to cover a welded part about the axis at which the sealing member is welded to the passage-forming member from outside of the fuel path with leaving a gap about the axis, which is formed between the welded part and the covering member and is divided into a plurality of sections. The covering member is protruded from an outer peripheral wall of the passage-forming member and is supported by the outer peripheral wall such as to form the gap. The covering member is linked with the outer peripheral wall of the passage-forming member by linkage sections formed between adjacent sections of the gap divided into the plurality of sections. This configuration suppresses deformation of a welded part between a pipe main body and an inner member by an external force. | 12-03-2015 |
20150343898 | FUELING DEVICE - This fueling device comprises a filler neck formed by stacking a first resin layer made of a first resin and a second resin layer made of a second resin that is harder than the first resin, such that the second resin layer is provided on an inner side of the first resin layer; and a mounting member mounted to a fuel injection opening side of the filler neck from outside. The first resin layer has a higher impact resistance than the second resin layer. The second resin layer has a higher fuel permeation resistance than the first resin layer. The filler neck includes an engagement element that is provided on the fuel injection opening side of the filler neck and is extended radially outward from the second resin layer to pass through the first resin layer. The mounting member is engaged with the engagement element to be mounted to the filler neck. | 12-03-2015 |
20150352948 | FUEL SUPPLY SYSTEM - There is provided a fuel supply system FS comprising a filler neck | 12-10-2015 |
Patent application number | Description | Published |
20090197988 | ENERGY RAY-CURABLE INK COMPOSITION - An object of the present invention is to provide an energy ray-curable ink composition which is excellent in curability and adhesion, and is also excellent in storage stability. | 08-06-2009 |
20110015294 | ENERGY RAY-CURABLE INK COMPOSITION - The present invention provides an energy ray-curable ink composition excellent in the continuous discharge property, and excellent in curability and adherability. The present invention relates to an energy ray-curable ink composition which contains a coloring agent, contains only a monofunctional monomer having an acrylic equivalent of 300 or less, and having one ethylenic double bond in one molecule, and a polyfunctional monomer having an acrylic equivalent of 150 or less, and having two or more ethylenic double bonds in one molecule as a polymerizable compound, contains an α-aminoalkylphenone compound and a thioxanthone compound as a photopolymerization initiator, and contains a silicone compound having a polydimethylsiloxane structure as a surface conditioner. | 01-20-2011 |
20110028586 | ENERGY RAY-CURABLE INKJET INK COMPOSITION - The present invention provides an energy ray-curable inkjet ink composition which is excellent in stretchability for a printed film and, at the same time, is excellent in curability, adherability and the continuous discharge property. The present invention relates to an energy ray-curable inkjet ink composition containing at least a coloring material, 8 to 60% by mass of a monofunctional monomer (A) having a glass transition temperature of lower than −25° C., 25 to 40% by mass of a difunctional oligomer (B) having an elongation rate of 130% or more at 25° C. when a single oligomer is polymerized, at least one kind of a photopolymerization initiator (C) selected from the group consisting of an acylphosphine oxide initiator (C-1), and a mixed initiator (C-2) of an α-aminoalkylphenone initiator and a thioxanthone initiator, and a surface tension conditioner (D). | 02-03-2011 |
20110230582 | ENERGY BEAM-CURING INKJET INK COMPOSITION - An energy ray-curable inkjet ink composition comprising polymerizable compounds containing a monofunctional monomer, (A) a reactive oligomer having a rate of elongation of 130% or more and a weight average molecular weight of not less than 800 and less than 3,000 and (B) a reactive oligomer having a rate of elongation of 130% or more and a weight average molecular weight of not less than 3,000 and not more than 8,000, provided that one of the reactive oligomers (A) and (B) is not more than difunctional and the other is not less than difunctional, at least one polymerization initiator selected from the group consisting of (C) an acylphosphine oxide initiator and (D) an α-aminoalkylphenone initiator, a surface tension modifier, and a colorant. | 09-22-2011 |
Patent application number | Description | Published |
20100106281 | FLEXIBLE MANUFACTURING SYSTEM AND CONTROL METHOD THEREFOR - In a flexible manufacturing system, a control apparatus for a transfer device stores in a memory section thereof correlation information for correlating workpieces (ante-machining workpieces) to be attached to pallets with blank materials contained in blank material baskets. When a selected one of the pallets is to be transferred to a pallet loading station, the control apparatus determines blank materials corresponding to the workpieces to be attached to the selected one of the pallets based on the correlation information and then, controls the transfer device to transfer a blank material basket containing the determined blank materials from a basket rack to a basket loading station located adjacent to the pallet loading station in connection with transferring the selected one of the pallets to the pallet loading station. Thus, when the selected one of the pallets is transferred to the pallet loading station, it becomes possible to reduce the time taken for the worker to search for the blank material basket. | 04-29-2010 |
20120109539 | SPINDLE CONDITION DETECTION DEVICE FOR MACHINE TOOL - A spindle condition detection device for a machine tool includes: bearing load detecting means for detecting a load on a bearing that rotatably supports a spindle of a machine tool; and present usage ratio calculating means for calculating, based on the load detected by the bearing load detecting means, a present usage ratio that is a ratio of usage of the bearing with respect to a prescribed operating life of the bearing, which is achieved over a period until a present moment. | 05-03-2012 |
20130006391 | BLOCK EXECUTION SEQUENCE DISPLAY SYSTEM - A block execution sequence display system includes: a machine tool that has numerical control and sequence control; a programmable controller that executes a sequence program; a numerical control device that executes a NC program; block execution sequence array display means for displaying a block execution sequence array in which sequence functional blocks and a NC program execution block are arranged in an execution sequence; selecting means for selecting one of blocks in the array; and NC functional block execution sequence array display means for, when the NC program execution block is selected by the selecting means, displaying a NC functional block execution sequence array in which a plurality of NC functional blocks are arranged in an execution sequence. | 01-03-2013 |
20130006396 | MACHINE CONTROL PROGRAM CREATING DEVICE - A program includes a parameter numeric value and a parameter code and a parameter name that are associated with the parameter numeric value. A dialog box information creation processing unit recognizes the parameter code and the parameter name, which are included in the program, as a parameter item, and creates dialog box information from the recognized parameter code and parameter name and the associated parameter numeric value. The parameter numeric value within the created dialog box information is editable on a dialog box display screen. When the parameter numeric value is updated, a process of changing the corresponding parameter numeric value in the program to the updated parameter numeric value is executed. | 01-03-2013 |
Patent application number | Description | Published |
20120195128 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR DRIVING THE SAME - According to one embodiment, a nonvolatile semiconductor memory device includes a memory unit and a control unit. The memory unit includes a multilayer structure, a semiconductor pillar, a storage layer, an inner insulating film, an outer insulating film, a memory cell transistor. The control unit performs control of setting the thresholds of the memory transistor to either positive or negative, and performs control so that, with one of the thresholds most distant from 0 volts being defined as n-th threshold, width of distribution of m-th threshold (m being an integer of 1 or more smaller than n) having a sign being same as the n-th threshold is set narrower than width of distribution of the n-th threshold. | 08-02-2012 |
20120206961 | METHOD FOR OPERATING NONVOLATILE SEMICONDUCTOR MEMORY DEVICE - According to one embodiment, a method for operating a nonvolatile semiconductor memory device, the device includes a memory unit having a memory string, and a control unit. The memory string includes a plurality of transistors and has a first group being part of the transistors, a adjusting transistor connected next to the first group, and a second group including transistors connected to a side opposite the first group with respect to the adjusting transistor. The method includes rewriting the threshold values of the transistors of the first group, and then performing control so as to set a first threshold value for adjustment to the adjusting transistor to adjust an amount corresponding to relative variations in the threshold values of the transistors of the second group, the relative variations being caused by the rewrite of the threshold values of the transistors of the first group. | 08-16-2012 |
20130056815 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, a nonvolatile semiconductor memory device includes: a first stacked body; a memory film; a first channel body layer provided inside the memory film; an interlayer insulating flm provided on the first stacked body; a second stacked body having a select gate electrode layer, and a second insulating layer; a gate insulating film provided on a side wall of a second hole communicating with the first hole and penetrating the second stacked body and the interlayer insulating flm in a stacking direction of the second stacked body; and a second channel body layer provided inside the gate insulating film in the second hole. A first pore diameter of the second hole at an upper end of the select gate electrode layer is smaller than a second pore diameter of the second hole at an lower end of the select gate electrode layer. | 03-07-2013 |
20130058163 | SEMICONDUCTOR MEMORY DEVICE - According to one embodiment, a semiconductor memory device includes a stacked body, a semiconductor pillar, a charge storage layer, a tunneling layer, a dividing trench and a first heating unit. The stacked body includes a plurality of first insulating films stacked alternately with a plurality of electrode films. The semiconductor pillar pierces the stacked body. The charge storage layer is provided between the electrode films and the semiconductor pillar. The tunneling layer is provided between the charge storage layer and the semiconductor pillar. The dividing trench is provided between the semiconductor pillars in one direction orthogonal to a stacking direction of the stacked body to divide the electrode films. The first heating unit is provided in an interior of the dividing trench. | 03-07-2013 |
20130075805 | METHOD FOR MANUFACTURING NONVOLATILE SEMICONDUCTOR STORAGE DEVICE AND NONVOLATILE SEMICONDUCTOR STORAGE DEVICE - According to one embodiment, a method for manufacturing a nonvolatile semiconductor storage device includes; forming a first and a second stacked bodies; forming a through hole penetrating through the first stacked body, a second portion communicating with the first portion and penetrating through a select gate, and a third portion communicating with the second portion and penetrating through a second insulating layer; forming a memory film, a gate insulating film, and a channel body; forming a third insulating layer inside the channel body; forming a first embedded portion above a boundary portion inside the third portion; exposing the channel body by removing part of the first embedded portion and part of the third insulating layer in the third portion; and embedding a second embedded portion including silicon having higher impurity concentration than the first embedded portion above the first embedded portion inside the third portion. | 03-28-2013 |
20130113032 | SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME - A semiconductor memory device includes a substrate, a conductive layer provided on a major surface of the substrate, a stacked body, a memory film, and a channel body. The stacked body includes multiple insulating layers alternately stacked with multiple electrode layers on the conductive layer. The memory film includes a charge storage film provided on side walls of holes made to pierce the stacked body. The channel body includes a pair of columnar portions and a linking portion. The pair of columnar portions is provided on an inner side of the memory film inside the holes. The linking portion is provided inside the conductive layer to link lower ends of the pair of columnar portions. The electrode layers are tilted with respect to the major surface of the substrate. The columnar portions of the channel body and the memory film pierce the tilted portion of the electrode layers. | 05-09-2013 |
20130119456 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, a semiconductor device includes: a substrate; a stacked body provided above the substrate, including a selector gate and an insulating layer provided on the selector gate; an insulating film provided on a sidewall of a hole formed by penetrating the stacked body in the stacking direction; a channel body and a semiconductor layer. The channel body is provided on a sidewall of the insulating film in the hole, that blocks the hole near an end of the insulating layer side in the selector gate, and that encloses a cavity below a part that blocks the hole. The semiconductor layer is formed of a same material as the channel body and is embedded continuously in the hole above the part where the channel body blocks the hole. | 05-16-2013 |
20140001544 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE | 01-02-2014 |
20140061766 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE - According to one embodiment, a nonvolatile semiconductor memory device, includes: a stacked body including a plurality of electrode layers stacked alternately with a plurality of insulating films; a plurality of first channel body layers; a memory film; a plurality of selection gates; a second channel body layer connecting to each of the plurality of first channel body layers; a gate insulating film; and a first interconnect electrically connected to at least one of the plurality of electrode layers. The stacked body has a through-hole communicating from the upper surface of the stacked body to the lower surface of the stacked body outside a cell region. And the first interconnect is drawn out through the through-hole from the upper surface side of the stacked body to the lower surface side of the stacked body. | 03-06-2014 |
20140061773 | SEMICONDUCTOR MEMORY DEVICE - According to one embodiment, a semiconductor memory device includes a substrate, a stacked body, a plurality of insulative separating films, a channel body, and a memory film. The stacked body includes a plurality of electrode layers and a plurality of insulating layers. The plurality of insulative separating films separates the stacked body into a plurality. The channel body extends in the stacking direction between the plurality of insulative separating films. A width of the electrode layer of a lower layer side between the insulative separating film and the memory film is greater than a width of the electrode layer of an upper layer side between the insulative separating film and the memory film. An electrical resistivity of the electrode layer is higher for the electrode layer of the lower layer side having the greater width than for the electrode layer of the upper layer side having the lesser width. | 03-06-2014 |
20140284688 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE, CAPACITANCE ELEMENT, AND METHOD FOR MANUFACTURING NONVOLATILE SEMICONDUCTOR MEMORY DEVICE - According to one embodiment, a nonvolatile semiconductor memory device includes a memory element region and a capacitance element region. The capacitance region including: a second stacked body, each of a plurality of second electrode layers and each of a plurality of second insulating layers being stacked alternately; a plurality of conductive layers; and a second insulating film provided between each of the plurality of conductive layers and each of the plurality of second electrode layers. In the capacitance element region, a first capacitor is made of one of the plurality of second insulating layers and a pair of the second electrode layers sandwiching the one of the plurality of second insulating layers, and a second capacitor is made of the second insulating film, and one of the plurality of second electrode layers and one of the plurality of conductive layers sandwiching the second insulating film. | 09-25-2014 |
20140284693 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME - According one embodiment, a nonvolatile semiconductor memory device, includes: a stacked body, and each of a plurality of electrode layers and each of a plurality of insulating layers being stacked alternately in the a stacked body; a first interlayer insulating film on the stacked body; a gate electrode on the first interlayer insulating film; a second interlayer insulating film on the gate electrode; a semiconductor layer extended from an upper end of the second interlayer insulating film to a lower end of the stacked body; a first insulating film between the semiconductor layer and each of the plurality of electrode layers; and a second insulating film between the semiconductor layer and the gate electrode, a thickness of the semiconductor layer provided above an upper end of the gate electrode being thicker than a thickness of the semiconductor layer provided below the upper end of the gate electrode. | 09-25-2014 |
20150069489 | NON-VOLATILE STORAGE DEVICE AND METHOD OF MANUFACTURING THE SAME - According to an embodiment, a non-volatile storage device includes a first layer, a second layer formed on the first layer, a stacked body including a plurality of conductive films stacked on the second layer, and a semiconductor pillar which penetrates the stacked body and the second layer and reaches the first layer. The semiconductor pillar includes a semiconductor film formed along an extending direction of the semiconductor pillar, and a memory film which covers a periphery of the semiconductor film. The memory film includes a first portion formed between the stacked body and the semiconductor film and a second portion formed between the second layer and the semiconductor film. An outer periphery of the second portion in a plane perpendicular to the extending direction is wider than an outer periphery of the first portion on a second layer side of the stacked body. | 03-12-2015 |
20150069498 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICATING THE SAME - According to an embodiment, in a method of fabricating a nonvolatile semiconductor memory device, second trenches penetrating the first and second conductive layers above the first trenches are formed to reach the stack, and a second insulating layer is formed on the second trenches and the first insulating layer so as to fill the second trenches. A part of the second insulating layer in a first region extending in a direction orthogonal to a direction that the first and second semiconductor pillars extend in a plane parallel to the back gate layer is removed while a part of the second insulating layer in a second region adjacent to the first region is left. The first sacrificial layer is selectively removed, and the first conductive layers and second conductive layers exposed in the first and second trenches are silicidized. | 03-12-2015 |
20150249094 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE - According to one embodiment, a method is disclosed for manufacturing a semiconductor device. The second insulating film seals the hole near an interface of the insulating layer and the select gate. The second insulating film is provided on a side wall of the channel body with a space left in the hole above the select gate. The method can include burying a semiconductor film in the space, in addition, forming a conductive film in contact with the channel body. | 09-03-2015 |
Patent application number | Description | Published |
20120069663 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE - A control circuit is configured to execute an erasing operation on a selected cell unit in a selected memory block. In the erasing operation, the control circuit raises the voltage of the bodies of the first memory transistors included in the selected cell unit to a first voltage, sets the voltage of the bodies of the first memory transistors included in the non-selected cell unit to a second voltage lower than the first voltage, and applies a third voltage equal to or lower than the second voltage to the gates of the first memory transistors included in the selected cell unit and the non-selected cell unit. | 03-22-2012 |
20120181602 | SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME - According to one embodiment, a semiconductor memory device includes a semiconductor substrate, memory cell array portion, single-crystal semiconductor layer, and circuit portion. The memory cell array portion is formed on the semiconductor substrate, and includes memory cells. The semiconductor layer is formed on the memory cell array portion, and connected to the semiconductor substrate by being formed in a hole extending through the memory cell array portion. | 07-19-2012 |
20120241846 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME - According to one embodiment, a nonvolatile semiconductor memory device comprises a first conductive layer, a second conductive layer, a first inter-electrode insulating film, and a third conductive layer stacked above the first conductive layer, a memory film, a semiconductor layer, an insulating member, and a silicide layer. The memory film and the semiconductor layer is formed on the inner surface of through hole provided in the second conductive layer, the first inter-electrode insulating film, and the third conductive layer. The insulating member is buried in a slit dividing the second conductive layer, the first inter-electrode insulating film, and the third conductive layer. The silicide layer is formed on surfaces of the second conductive layer and the third conductive layer in the slit. The distance between the second conductive layer and the third conductive layer along the inner surface of the slit is longer than that of along the stacking direction. | 09-27-2012 |
20130020627 | SHIFT REGISTER MEMORY AND METHOD OF MANUFACTURING THE SAME - In one embodiment, a shift register memory includes first and second control electrodes extending in a first direction parallel to a surface of a substrate, and facing each other in a second direction perpendicular to the first direction. The memory further includes a plurality of first floating electrodes provided in a line on a first control electrode side between the first and second control electrodes. The memory further includes a plurality of second floating electrodes provided in a line on a second control electrode side between the first and second control electrodes. Each of the first and second floating electrodes has a planar shape which is mirror-asymmetric with respect to a plane perpendicular to the first direction. | 01-24-2013 |
20130021848 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF DATA WRITE THEREIN - A memory cell comprises a first semiconductor layer, and a first conductive layer. The first semiconductor layer extends in a perpendicular direction with respect to a semiconductor substrate. The first conductive layer sandwiches a charge storage layer with the first semiconductor layer. A control circuit executes a first program operation and then executes a second program operation. The first program operation supplies a first voltage to the body of the memory cell and supplies a second voltage larger than the first voltage to the gate of the memory cell. The second program operation renders the body of the memory cell in a floating state and supplies a third voltage which is positive to the gate of the memory cell. | 01-24-2013 |
20130062683 | SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME - According to one embodiment, a method of manufacturing a semiconductor memory device is provided. In the method, a laminated body in which a first silicon layer, a first sacrificial layer, a second silicon layer, and a second sacrificial layer are laminated in turn is formed. A first insulating film is formed on the laminated body. A trench is formed in the laminated body and the first insulating film. A third sacrificial layer is formed into the trench. The third sacrificial layer is etched by wet etching to be retreated from a top surface of the third sacrificial layer, thereby etching end faces of the first sacrificial layer and the second sacrificial layer. | 03-14-2013 |
20130062685 | NONVOLATILE SEMICONDUCTOR STORAGE DEVICE - According to one embodiment, a control gate is formed on the semiconductor substrate and includes a cylindrical through hole. A block insulating film, a charge storage film, a tunnel insulating film, and a semiconductor layer are formed on a side surface of the control gate inside the through hole. The tunnel insulating film comprises a first insulating film having SiO | 03-14-2013 |
20130314994 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE - A control circuit is configured to execute an erasing operation on a selected cell unit in a selected memory block. In the erasing operation, the control circuit raises the voltage of the bodies of the first memory transistors included in the selected cell unit to a first voltage, sets the voltage of the bodies of the first memory transistors included in the non-selected cell unit to a second voltage lower than the first voltage, and applies a third voltage equal to or lower than the second voltage to the gates of the first memory transistors included in the selected cell unit and the non-selected cell unit. | 11-28-2013 |
20140131789 | NONVOLATILE SEMICONDUCTOR STORAGE DEVICE - According to one embodiment, a control gate is formed on the semiconductor substrate and includes a cylindrical through hole. A block insulating film, a charge storage film, a tunnel insulating film, and a semiconductor layer are formed on a side surface of the control gate inside the through hole. The tunnel insulating film comprises a first insulating film having SiO | 05-15-2014 |
20150029791 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE - A control circuit is configured to execute an erasing operation on a selected cell unit in a selected memory block. In the erasing operation, the control circuit raises the voltage of the bodies of the first memory transistors included in the selected cell unit to a first voltage, sets the voltage of the bodies of the first memory transistors included in the non-selected cell unit to a second voltage lower than the first voltage, and applies a third voltage equal to or lower than the second voltage to the gates of the first memory transistors included in the selected cell unit and the non-selected cell unit. | 01-29-2015 |
20150137213 | NONVOLATILE SEMICONDUCTOR STORAGE DEVICE - According to one embodiment, a control gate is formed on the semiconductor substrate and includes a cylindrical through hole. A block insulating film, a charge storage film, a tunnel insulating film, and a semiconductor layer are formed on a side surface of the control gate inside the through hole. The tunnel insulating film comprises a first insulating film having SiO | 05-21-2015 |
Patent application number | Description | Published |
20100044184 | Automatic transmission - An automatic transmission includes first and second clutches, a clutch drum, a piston, a plurality of friction plates, a hydraulic oil chamber, a cancel oil chamber, a return spring, and a cancel plate, wherein a plate member that forms a cylinder portion of the hydraulic oil chamber is provided between the piston and the clutch drum of the first clutch that is located on an inner diameter side, and an oil passage that supplies an oil to the cancel oil chamber of the second clutch that is located on an outer diameter side is formed between the clutch drum and the plate member. | 02-25-2010 |
20100078282 | Automatic transmission - An automatic transmission includes first and second clutches disposed adjacent, wherein each of the first and second clutches includes a friction plate; a clutch drum in spline engagement with the friction plate; a piston that with the clutch drum forms a hydraulic oil chamber therebetween; a return spring that biases the piston toward the hydraulic oil chamber side; and a cancel plate that is disposed on a side opposite the hydraulic oil chamber of the piston to form a cancel oil chamber that cancels outs a centrifugal hydraulic pressure that acts on the hydraulic oil chamber, and that receives a reaction force of the return spring. | 04-01-2010 |
20100129236 | Automatic Transmission - An automatic transmission includes a starting apparatus having a housing that rotates based on torque of a driving source, and a clutch mechanism portion positioned in the housing; an oil pump that is positioned on a side opposite to the driving source with respect to the starting apparatus in a rotational axis direction of the housing, and is driven by transmission of rotation of the housing; an oil pump housing in which the oil pump is accommodated; and a speed change mechanism that is positioned on a side opposite to the starting apparatus with respect to the oil pump housing in the rotational axis direction, and has an input shaft, which extends through the oil pump and the oil pump housing and is connected to the clutch mechanism portion. | 05-27-2010 |
20120096985 | HYBRID DRIVE DEVICE - A hybrid drive system includes an input shaft of an automatic transmission, a clutch, an intermediate shaft, and a first gear disposed on a first shaft coaxial with an engine output shaft. An electric motor and a second gear provided on an output shaft of the electric motor are disposed on a second shaft. A rotation of the engine output shaft is transmitted to the input shaft through the clutch and the intermediate shaft, and a rotation of the electric motor is transmitted to the input shaft through the second gear and the first gear. The intermediate shaft is supported by a first support wall through a bearing. The clutch is disposed between the intermediate shaft and the engine output shaft, and a front side of the input shaft is rotatably supported by a second support wall, and connected to a rear side of the intermediate shaft through a spline. | 04-26-2012 |
20120211322 | FRICTION-PLATE LUBRICATING DEVICE FOR AUTOMATIC TRANSMISSION - A friction-plate lubricating device for an automatic transmission that includes a friction engagement element with a plurality of friction plates in which outer friction plates and inner friction plates are alternately disposed; a hub with splines engaged with teeth formed on an inner circumference of the inner friction plates, the hub having the splines on an outer circumference thereof and having uneven portions formed on an inner circumference thereof; and a nozzle that discharges lubricant to the uneven portions. Recesses of the uneven portions serve as oil reservoirs in which the lubricant gathers, and through-holes are formed in bottom surfaces of the recesses. The lubricant discharged from the nozzle is collected in the oil reservoirs formed by the recesses so as to be supplied to the plurality of friction plates of the friction engagement element through the through-holes. | 08-23-2012 |
20120217122 | VEHICLE DRIVE DEVICE - A vehicle drive device comprising a friction engagement device disposed on a power transfer path between an engine and wheels and including a first friction plate drivably coupled to a power transfer path on the engine side and a second friction plate drivably coupled to a power transfer path on the wheels side, a rotary electric machine drivably coupled to the power transfer path on the wheels side, a case member including an internal space where the first and second friction plates of the friction engagement device are housed, the internal space being configured to dip the first and second friction plates in oil and a communication mechanism that regulates communication between the internal space of the case member and an external space, the communication mechanism allowing the oil to be discharged from the internal space to the external space when communication between the internal and external spaces is allowed. | 08-30-2012 |
20120217825 | VEHICLE DRIVE SYSTEM - A vehicle drive system includes a rotor support that is more radially inward than the stator and supports the rotor; a supply that supplies oil to the rotor support bearing, the rotor support bearing includes a discharge that discharges oil supplied from the supply, the rotor support includes an opposing surface that opposes the discharge-side surface, and an opposing extension surface that extends radially from the opposing surface. The stator includes a coil end that protrudes from the stator core toward the first axial direction. A radial outer end of the opposing extension surface is more radially inward than, and overlaps with, the coil end, with a radial space between the radial outer end and the coil end. The discharge-side surface is disposed more toward the second axial direction than the radial outer end of the opposing extension surface. | 08-30-2012 |
20120242198 | VEHICLE DRIVE DEVICE - A vehicle drive device including a rotating electrical machine having a rotor and a stator, as a driving source force of wheels; a rotation sensor that detects a rotational position of the rotor with respect to the stator; a rotor support member that supports the rotor at a position radially inside the stator; an oil pump having a pump rotor disposed on a same axis as the rotating electrical machine and drivingly coupled to the rotor support member, and a pump case accommodating the pump rotor; and a support bearing that is placed between the pump case and the rotor support member in a radial direction, and that rotatably supports the rotor support member with respect to the pump case. The rotation sensor and the support bearing are positioned so as to overlap each other as viewed in the radial direction. | 09-27-2012 |
20120247106 | HYBRID DRIVE DEVICE - A hybrid drive device including an electric motor; an automatic transmission; a lubricating oil passage to which a lubricating oil pressure is supplied; and a switching valve that is switched between a first state where the lubricating oil passage communicates with a first lubricating oil passage that guides lubricating oil to the automatic transmission, and a second state where the lubricating oil passage communicates with a second lubricating oil passage that guides the lubricating oil to the electric motor. The electric motor and an internal combustion engine output shaft are operable in conjunction with the automatic transmission. The switching valve is switched from the first state to the second state when a vehicle is in a stationary state or running at a speed of a predetermined value or less including the stationary state of the vehicle. | 10-04-2012 |
20120247911 | HYBRID DRIVE DEVICE - A hybrid drive device including an electric motor; an automatic transmission; a first oil passage; and a second oil passage branched from the first oil passage and that guides the oil to a friction element that is engaged for establishment of a speed in the automatic transmission. An orifice is provided in the first oil passage downstream of the second oil passage. A switching valve for the friction element is provided in the second oil passage to be switched between communicated and blocked states. A hydraulic servo for the friction element is supplied with a hydraulic pressure to control the friction element between engaged, disengaged, and slip states. The switching valve includes a control oil chamber that communicates with the hydraulic servo, and is switched into the blocked state when the friction element is disengaged and into the communicated state when the friction element is engaged or the slip state. | 10-04-2012 |
20130284557 | VEHICLE DRIVING FORCE TRANSMISSION DEVICE - Leakage oil from a hydraulic actuator operating a dry clutch is prevented from leaking into a dry space where the dry clutch is placed. A space formed by the back surface of a piston of a hydraulic actuator, a coupling plate, and a cylinder portion is sealed by a first seal portion and a second seal portion. Oil leaked from a hydraulic oil chamber through the piston is stored in the space, and is returned to a wet space in a case through an oil passage. | 10-31-2013 |
20140246935 | HYBRID DRIVE APPARATUS - A hybrid drive apparatus, which includes a speed change mechanism disposed on a first axis coaxial with an engine output shaft and a rotary electric machine disposed on a second axis parallel to the first axis, including: a case main body which accommodates the speed change mechanism and the rotary electric machine and has an opening portion opening on one side of the speed change mechanism in an axial direction; and a cover member which closes the opening portion of the case main body, wherein the rotary electric machine is disposed such that a portion thereof overlaps the cover member when viewed in the axial direction. | 09-04-2014 |
20140288754 | CONTROL DEVICE FOR VEHICLE DRIVE DEVICE - A control device that controls a vehicle drive device in which a rotary electric machine is provided in a power transfer path that connects between an internal combustion engine and wheels. Engagement of a second engagement device is started when a change in shift range from a stop range to a running range is detected when output torque of the rotary electric machine is zero with the internal combustion engine rotating and with both the first engagement device and the second engagement device disengaged. Engagement of a first engagement device is started after engagement of the second engagement device is started, and the output torque of the rotary electric machine is increased from zero at the same time as engagement of the first engagement device is started or before engagement of the first engagement device is started. | 09-25-2014 |
20140326105 | HYBRID DRIVE DEVICE - A hybrid drive device having a clutch that engages and disengages an output member of an internal combustion engine and an input shaft of an automatic transmission device with and from each other. A rotary electric machine has a stator fixed to a case and a rotor coupled to the input shaft of the automatic transmission device. The rotary electric machine is disposed radially outwardly of the clutch so as to at least partially overlap the clutch in an axial direction as seen from a radial direction. Lubricating oil is supplied from the input shaft of the automatic transmission device to the clutch and the hybrid drive device includes a shield portion that allows the lubricating oil to bypass the rotary electric machine and leads the lubricating oil supplied to the clutch to an oil reservoir. | 11-06-2014 |
20140331945 | HYBRID DRIVE DEVICE - A hybrid drive having a clutch and a rotary electric machine disposed radially outwardly of the clutch so as to at least partially overlap the clutch in an axial direction as seen from a radially outer side, the rotary electric machine having a stator fixed to a case and a rotor coupled to the input member of the automatic transmission device. A clutch lubricating oil hole formed in a center shaft that extends at a center portion of the clutch and the rotary electric machine. A rotary electric machine lubricating oil hole formed in the center shaft. Separation means for separating lubricating oil such that lubricating oil from the clutch lubricating oil hole is led to the clutch and lubricating oil from the rotary electric machine lubricating oil hole is led to the rotary electric machine. | 11-13-2014 |
20150046005 | CONTROL DEVICE - A control device that controls a vehicle drive device in which a first rotating electrical machine and a speed change mechanism are provided on a power transmission path connecting an internal combustion engine and wheels. The control device includes a first pump that is driven by the first rotating electrical machine and a second pump that is driven by a second rotating electrical machine provided independently of the power transmission path. The control device is configured with an auxiliary drive control section that, when a main power supply of a vehicle is turned on, executes auxiliary drive control of driving the first pump for a set drive time by the first rotating electrical machine before driving the second pump by the second rotating electrical machine, and starting the second pump after elapse of the set drive time. | 02-12-2015 |
20150203099 | CONTROL DEVICE OF VEHICULAR DRIVE - Provided is a control device such that, when a first engaging device (CL | 07-23-2015 |
20150239336 | HYBRID DRIVE APPARATUS - A hybrid drive apparatus includes a rotary electric machine including a rotor capable of transmitting driving force to at least a speed change mechanism and a rotor hub that holds the rotor; a clutch; an oil hole that supplies oil from a radial inner side of the clutch toward the clutch; and a partition member disposed with a clearance provided in at least a portion in a circumferential direction between the rotor hub and the partition member on a radial inner side of the rotor hub. | 08-27-2015 |
20150337953 | VEHICULAR POWER TRANSMISSION DEVICE - A vehicular power transmission device that includes a parking gear that is drivingly coupled with wheels; a parking pawl that is capable of meshing or unmeshing with or from the parking gear; a hydraulic pressure actuator that unmeshes the parking pawl from the parking gear when a release hydraulic pressure is supplied; a first oil pump that generates a hydraulic pressure; a second oil pump that generates a hydraulic pressure, the second oil pump having a capacity smaller than the first oil pump; a hydraulic pressure control device that is capable of deriving the release hydraulic pressure from the hydraulic pressure generated by the second oil pump or the hydraulic pressure generated by the first oil pump and supplying the release hydraulic pressure to the hydraulic pressure actuator; and a control unit. | 11-26-2015 |
20150362066 | CONTROL DEVICE FOR VEHICULAR DRIVE DEVICE - A control device, wherein, after the ignition is turned on or the vehicular power supply is turned on and before a first change from the parking range to the travel range occurs, the control device supplies oil to a piston hydraulic pressure chamber of the hydraulic pressure type engagement element in a manner such that air in the piston hydraulic pressure chamber of the hydraulic pressure type engagement element is discharged but a torque capacity does not exceed zero. | 12-17-2015 |
20150369359 | CONTROL DEVICE AND CONTROL METHOD FOR TRANSMISSION - A speed change engages a clutch and a brake such that an automatic transmission establishes a second speed as a starting speed when starting an automobile, and maintains the clutch in the engaged state when a speed change condition for changing the shift speed of the automatic transmission from the second speed to a first speed is met). With the second speed established, the speed change engages the brake so as to slip when the speed change condition for shifting from the second speed to the first speed is met. | 12-24-2015 |
Patent application number | Description | Published |
20140034369 | WIRING SUBSTRATE, MULTI-PIECE WIRING SUBSTRATE, AND METHOD FOR PRODUCING SAME - Provided are a ceramic wiring substrate having a side surface which realizes reliable chucking or hooking; a multi-piece wiring substrate array for providing a plurality of the wiring substrates; and a method for reliably producing the multi-piece wiring substrate array. The wiring substrate is formed of a ceramic material, has a square (rectangular) shape in plan view, and which has a front surface, a back surface, and side surfaces each being located between the front surface and the back surface, wherein each side surface has a belt-like uneven surface including a plurality of alternate and parallel convex portions and concave portions which are formed so as to extend along the front surface, and also has a fracture surface located on a side toward the back surface. | 02-06-2014 |
20140034372 | CERAMIC WIRING BOARD, MULTI-PIECE CERAMIC WIRING BOARD, AND METHOD FOR PRODUCING SAME - Provided are a ceramic wiring substrate; a multi-piece ceramic wiring substrate array for providing a plurality of the wiring substrates; and a method for reliably producing the wiring substrate array. The ceramic wiring substrate includes a substrate main body, which has a front surface, a back surface, side surfaces, a groove surface located on a side toward the front surface, and a fracture surface located on a side toward the back surface; and a notch which has a concave shape in plan view, and which is provided on at least one of the side surfaces so as to extend between the front surface and the back surface, wherein, in the side surface having the notch, the boundary between the groove surface and the fracture surface has curved portions on opposite sides of the notch, the curved portions being convex toward the front surface of the substrate main body in side view. | 02-06-2014 |
20140037912 | WIRING SUBSTRATE, MULTI-PIECE WIRING SUBSTRATE ARRAY, AND MANUFACTURING METHOD THEREFOR - Provided are a wiring substrate; a multi-piece wiring substrate array; and a method for reliably producing the multi-piece wiring substrate array. The wiring substrate includes a substrate main body, which has first and second main surfaces, side surfaces, a groove surface, and a fracture surface; and a notch which has a concave shape in plan view, and which is provided on a side surface on a side toward the first main surface, wherein, in the side surface having the notch, the boundary between the groove surface and the fracture surface has first curved portions on opposite sides of the notch, the first curved portions being convex toward the first main surface in side view; and also has a second curved portion on a second-main-surface side of the notch, the second curved portion being convex toward the second main surface of the substrate main body in side view. | 02-06-2014 |
20140174803 | WIRING SUBSTRATE AND MULTI-PIECE WIRING SUBSTRATE - A wiring substrate includes a substrate body formed of a plate-like ceramic, having a front surface, a back surface, and a height of 0.8 mm or less; a cavity opening at the front surface and having a rectangular shape as viewed in plane; and side walls having a thickness of 0.3 mm or less between a side surface of the cavity and a side surface of the substrate body. The wiring substrate further includes an electrically conductive layer having the form of a frame and formed on the front surface to surround an opening of the cavity; a ceramic surface having the form of a frame and located adjacently to the electrically conductive layer and along the outer periphery of the front surface; and a via conductor formed in the substrate body along the side surface of the cavity between a bottom surface of the cavity and the front surface. | 06-26-2014 |
20140319982 | CERAMIC PACKAGE - Provided is a ceramic package having a cavity in which an electronic component such as a crystal oscillator is mounted, and which realizes even joining of a metallic frame around the opening thereof, as well as reliable sealing of the opening. A ceramic package | 10-30-2014 |
20150107879 | WIRING SUBSTRATE, MULTI-PIECE WIRING SUBSTRATE, AND METHOD FOR MANUFACTURING SAME - A wiring substrate includes a substrate main body which is formed of a ceramic laminate and has a rectangular shape in plan view, and which has a front surface and a back surface and has four side surfaces, each being located between the front surface and the back surface, and having a groove surface located on a side toward the front surface and a fracture surface located on a side toward the back surface; and a metalized layer which is formed on the front surface of the substrate main body so as to extend along the four side surfaces, and which has a rectangular frame shape in plan view, wherein a horizontal surface of the ceramic laminate of the substrate main body is exposed between the metalized layer and the groove surface of each side surface of the substrate main body. | 04-23-2015 |
Patent application number | Description | Published |
20100214542 | LIGHT SOURCE DEVICE, AND PROJECTOR - A light source device includes an elliptical resonator, an electric discharge lamp that has an electric discharge tube and an electrode connected to the electric discharge tube and is disposed at one of two confocal points of the elliptical resonator, and a power supply antenna that supplies a microwave to the electric discharge lamp and is disposed at the other confocal point. | 08-26-2010 |
20120319599 | LIGHT SOURCE APPARATUS, DISCHARGE LAMP DRIVING METHOD, AND PROJECTOR - A light source apparatus includes a discharge lamp including a light-emitting container, and a pair of electrodes disposed such that a respective tip portion thereof opposes each other in the light-emitting container, and a driving unit that supplies a driving current to the pair of electrodes. The driving unit includes an AC supplier that supplies an alternating current of a frequency not lower than 1 kHz and not higher than 10 GHz to the pair of electrodes and a DC supplier that supplies a direct current to the pair of electrodes. The AC supplier is configured so as to alternately repeat an AC supply section in which the alternating current is supplied and an AC stop section in which the supply of the alternating current is stopped, and the DC supplier is configured so as to supply the direct current during a period corresponding to the AC stop section. | 12-20-2012 |
20130027674 | LIGHT SOURCE APPARATUS, DISCHARGE LAMP DRIVING METHOD, AND PROJECTOR - A light source apparatus includes a discharge lamp including a light-emitting container having a cavity in which a discharge medium is enclosed, and a pair of electrodes disposed such that respective tip portions thereof oppose each other in the cavity, and a driving unit that supplies a driving current to the pair of electrodes. The driving current is generated by modulating amplitude of alternating current having a frequency not lower than 1 kHz and not higher than 10 GHz, such that a first section and a second section in which the amplitude is smaller than in the first section are alternately repeated. | 01-31-2013 |
20130038844 | LIGHT SOURCE DEVICE, METHOD OF DRIVING DISCHARGE LAMP, AND PROJECTOR - A light source device including a discharge lamp that has a first electrode and a second electrode opposed to each other in a hollow portion in which a discharge medium is enclosed; and a driving device that supplies a driving voltage to the first electrode and the second electrode, wherein the driving voltage is applied to the discharge medium through the first electrode and the second electrode such that the discharge medium emits light, wherein the driving device changes a relative potential of the first electrode with respect to the second electrode at a plurality of frequencies. | 02-14-2013 |
20130050661 | LIGHT SOURCE DEVICE, METHOD OF DRIVING DISCHARGE LAMP, AND PROJECTOR - A light source device includes a discharge lamp that has a first electrode and a second electrode opposed to each other in a hollow portion in which a discharge medium is enclosed and a driving device that supplies a driving voltage to the first electrode and the second electrode. The driving voltage is applied to the discharge medium through the first electrode and the second electrode such that the discharge medium emits light. | 02-28-2013 |
20130050662 | LIGHT SOURCE DEVICE, METHOD OF DRIVING DISCHARGE LAMP, AND PROJECTOR - A light source device includes a discharge lamp, and a discharge lamp driving device that supplies a driving current to a pair of electrodes. The discharge lamp driving device includes an alternating current supply unit that supplies an alternating current with a frequency equal to or higher than 1 kHz and equal to or lower than 10 GHz to the electrodes, and a direct current supply unit that supplies a direct current to the electrodes. | 02-28-2013 |
20140063471 | DRIVING DEVICE AND DRIVING METHOD FOR DISCHARGE LAMP, LIGHT SOURCE DEVICE, AND PROJECTOR - A light source device includes a discharge lamp including a pair of electrodes arranged to be opposed to each other in a hollow section in which a discharge medium is encapsulated and a driving device. The driving device includes a supplying unit configured to supply an alternating current having a frequency higher than 1 kHz to the pair of electrodes in a high-frequency period and a control unit configured to set at least a first frequency higher than 1 kHz and a second frequency higher than 1 kHz and different from the first frequency as the frequency of the alternating current, switch an alternating current having the first frequency and an alternating current having the second frequency in the high-frequency period, and control the supplying unit to repeat the high-frequency period to supply an alternating current to the pair of electrodes. | 03-06-2014 |
20150156853 | DISCHARGE LAMP DRIVING DEVICE, PROJECTOR, AND DISCHARGE LAMP DRIVING METHOD - A discharge lamp driving device includes a discharge lamp driving section configured to supply a driving current to a discharge lamp, the driving current being an alternating current for driving the discharge lamp, and a control section configured to control the discharge lamp driving section. The control section controls the discharge lamp driving section such that the driving current having a driving frequency different from a natural frequency of the discharge lamp and a frequency of 1/2n (n is a natural number) times the natural frequency is supplied to the discharge lamp. | 06-04-2015 |
Patent application number | Description | Published |
20100050260 | Attack node set determination apparatus and method, information processing device, attack dealing method, and program - An attack node set determination apparatus obtains an event log basic parameter extracted from collected event logs and attribute information based on the event log basic parameter. The attack node set determination apparatus performs a clustering on a space having dimensions of part or all of the obtained attribute information and event log basic parameter, computes a cluster, and transmits information on the cluster and a countermeasure against the cluster to a firewall. Upon detecting an attack packet from an attack node set, the firewall identifies a cluster including the attack packet and conducts a countermeasure against the whole identified cluster. | 02-25-2010 |
20120005147 | INFORMATION LEAK FILE DETECTION APPARATUS AND METHOD AND PROGRAM THEREOF - A technique for collecting information concerning those files distributed on a file sharing network and for detecting an information leak file to take corrective measures is provided. Supervised information is generated by adding as attributes a file type, a speech-part appearance frequency of words making up a file name and a result of human-made judgment as to whether a file being inspected is the information leak file to key information collected from the file sharing network. Next, the supervised information is input to a decision tree leaning algorithm, thereby causing it to learn an information leak file judgment rule and then derive a decision tree for use in information leak file judgment. Thereafter, this decision tree is used to detect the information leak file from key information flowing on the file sharing network, followed by alert transmission and key information invalidation, thereby preventing damage expansion. | 01-05-2012 |
20120192278 | UNAUTHORIZED PROCESS DETECTION METHOD AND UNAUTHORIZED PROCESS DETECTION SYSTEM - Provided is a system whereby information on activities obtained by way of monitoring system access to input and output devices and storage devices in a terminal as well as information on activities executed by way of a terminal and obtained by way of monitoring communications through a network are associated with processes in the terminal that generated the activities, and if the activities are predetermined activities executed by the same or related processes, the system detects that unauthorized processes are running on the terminal. | 07-26-2012 |
20120210125 | ENCRYPTED TRAFFIC TEST SYSTEM - An encrypted traffic test system is disclosed which tests whether or not traffic involving packets over a network is encrypted, the encrypted traffic test system including: a test data acquisition portion configured to receive each of the packets on the network so as to acquire test data from the received packet; an encrypted traffic test portion configured to evaluate the test data acquired by the test data acquisition portion for randomness using a random number testing scheme and, if the test data is evaluated to have randomness, to further determine that the traffic involving the packets including the test data is encrypted traffic; and a test result display portion configured to display a test result from the encrypted traffic test portion on a test result display screen. | 08-16-2012 |
20120272326 | TOKENIZATION SYSTEM - A tokenization unit that tokenizes a real name ID to a different tokenized ID according to a user's service usage situation, a service history analyzing unit that analyzes service history data, a tokenized ID checking unit that determines whether different tokenized IDs are the same in analyzing a plurality of items of service history data including the different tokenized IDs, and a tokenization change management unit that manages a service usage situation the same as that of tokenization by the tokenization unit. The service history analyzing unit performs: a predetermined service history analysis if a target is a service usage situation in which the same tokenized ID appears; and a predetermined service history analysis as different tokenized IDs are considered to be the same user by the tokenized ID checking unit if a target is a service usage situation in which a different tokenized ID appears. | 10-25-2012 |
Patent application number | Description | Published |
20100033512 | CONTENT TRANSMISSION APPARATUS AND CONTENT DISPLAY SYSTEM - According to one embodiment, a content transmission apparatus according to one embodiment of the invention includes a communication module configured to carry out wireless communication with a partner apparatus, a detection module configured to detect a motion of the content transmission apparatus, and a transmission control module configured to control the communication module to transmit content to the partner apparatus and to transmit correction information corresponding to the motion of the content transmission apparatus detected by the detection module during transmission of the content to the partner apparatus. | 02-11-2010 |
20110142021 | COMMUNICATION APPARATUS AND COMMUNICATION METHOD - According to one embodiment, a communication apparatus has a transmission/reception module, a WLAN-setting data storage module, a registrar process module, a WOL-setting data storage module, and a WOL-setting data addition module. The transmission/reception module transmits and receives data to and from an external apparatus through wireless communication. The WLAN-setting data storage module stores WLAN-setting data for setting a WLAN function. The registrar process module transmits and receives data to and from the external apparatus via the transmission/reception module on the basis of the data stored in the WLAN-setting data storage module, and registers the external apparatus as an enrollee. The WOL-setting data storage module stores WOL-setting data for setting WOL function with respect to the external apparatus. The WOL-setting data addition module adds the WOL-setting data stored in the WOL-setting data storage module, to the data to be transmitted by the registrar process module to the external apparatus. | 06-16-2011 |
20120002587 | COMMUNICATION PROCESSOR AND COMMUNICATION PROCESSING METHOD - According to one embodiment, a communication processor includes a connection module, an acquisition module, and a transmitter. The connection module is capable of connecting to at least one of a communication relay device that communicates data with a communication device connected to a network and the communication device via a wireless communication line. The acquisition module acquires congestion information indicating a congestion level while the connection module is connected to the communication relay device. The transmitter transmits data to the communication device through the communication relay device when the congestion level indicated by the congestion information is lower than a predetermined level, and transmits the data to the communication device without through the communication relay device when the congestion level is equal to or higher than the predetermined level. | 01-05-2012 |
20120185903 | CONTENT TRANSMISSION APPARATUS AND CONTENT DISPLAY SYSTEM - A content transmission apparatus includes a communication module configured to carry out wireless communication with a partner apparatus, a detection module configured to detect a motion of the content transmission apparatus, and a transmission control module configured to control the communication module to transmit content to the partner apparatus and to transmit correction information corresponding to the motion of the content transmission apparatus detected by the detection module during transmission of the content to the partner apparatus. | 07-19-2012 |
20120311650 | IMAGE DISPLAY APPARATUS, INFORMATION TERMINAL APPARATUS AND METHOD OF DISPLAYING IMAGES - According to one embodiment, an information terminal device including, a user interface unit configured to input an operating mode in which to activate an object apparatus, a command generation unit configured to refer to a list, thereby to generate a control command associated with the operating mode, and a transmission unit configured to transmit, to the object apparatus, the control command generated by the command generation unit. | 12-06-2012 |
20130279471 | WIRELESS CONNECTION SYSTEM, WIRELESS CONNECTION CONTROL METHOD, AND WIRELESS CONNECTION CONTROL PROGRAM - According to one embodiment, a wireless connection system includes: a first electronic device and a second electronic device configured to be wirelessly connected to the first electronic device, the first electronic device including: a connection item presenting module configured to present a connection item enabling a connection to the second electronic device; and a command sending module configured to send out a command to be used for a connection to the second electronic device when the connection item is designated; an access point which relays the command received from the first electronic device to the second electronic device, wherein the second electronic device receives the relayed command, activates a second access point using a key that is indicated by the command, and is wirelessly connected to the first electronic device after the activation of the second access point. | 10-24-2013 |
20140287682 | COMMUNICATION DEVICE AND COMMUNICATION METHOD - According to one embodiment, a communication device includes a single communication module and a controller. The single communication module operates in a first mode or a second mode. The first mode corresponds to near-field wireless communication. The second mode corresponds to wireless communication performed in a longer communication distance than a communication distance at which the near-field wireless communication is performed. The controller causes the communication device to intermittently perform wireless transmission or reception in the first mode or in the second mode, causes the communication device to intermittently perform wireless reception in the second mode at a period based on information repeatedly informed by an external device at a predetermined period, and causes the communication device to intermittently perform, while being synchronized with an operation timing of the second mode, wireless transmission or reception in the first mode during when wireless reception in the second mode is not performed. | 09-25-2014 |