Patent application number | Description | Published |
20090187660 | Load balancer having band control function and setting method thereof - A load balancer includes a configuration information receiving unit that receives configuration information having address information of all the servers to which a request is directed and the type of service provided by each server, a load balance setting unit that configures so that a request transmitted from a client is transmitted to one of the servers corresponding to a service type specified in a message in accordance with the configuration information, and a band setting unit that calculates the number of the servers for each service type in accordance with the configuration information and assigns a band of a line to each service in accordance with the calculated number. | 07-23-2009 |
20090248865 | LOAD DISTRIBUTION METHOD, LOAD DISTRIBUTION DEVICE, AND SYSTEM INCLUDING LOAD DISTRIBUTION DEVICE - A load distribution device that receives processing requests from terminals and that allocates and transfers the processing requests to at least one of a plurality of servers. The load distribution device includes a monitoring unit, a request receiving unit, an update server determining unit, a distribution ratio setting unit, a load distribution unit, a notification unit and an update completion detecting unit, whereupon receipt of a notification that the update of the server to be updated is completed, the update server determining unit determines that the update to the server to be updated is completed, determines a new server to be updated and a new server to be updated next, and instructs the distribution ratio setting unit to set the distribution ratios. | 10-01-2009 |
20100229182 | LOG INFORMATION ISSUING DEVICE, LOG INFORMATION ISSUING METHOD, AND PROGRAM - A log information issuing device includes a priority information manager in which priority information is stored, a priority of a log message being defined in the priority information, a message queue that has a plurality of queues for storing the log message according to the priority, a message sorting processor that refers to the priority information to store the log message in the message queue, an internal resource information collector that determines a load state of an internal resource from operating information on the internal resource, a log message queue processor that takes out the log message from the message queue, the log obtaining condition defining a condition of the log message is taken out from the message queue according to the load state, and a log processor supplies the log message as the log information, the log message being taken out by the log message queue processor. | 09-09-2010 |
Patent application number | Description | Published |
20100121544 | DRIVING POWER DISTRIBUTION CONTROL APPARATUS, DIFFERENTIAL LIMITING CONTROL APPARATUS, METHOD FOR CONTROLLING TORQUE COUPLING, AND METHOD FOR CONTROLLING DIFFERENTIAL APPARATUS - A driving power distribution control apparatus includes a torque coupling and an ECU. The torque coupling is provided in a drive power transmission system that transmits torque of an engine to each of a plurality of wheels. Based on the frictional engaging force of an electromagnetic clutch, the torque coupling is capable of changing the amount of torque that can be transmitted to right and left rear wheels, which serve as auxiliary drive wheels. The ECU controls the operation of the torque coupling based on the driving state of the vehicle. When slip of any one of the wheels is detected, the ECU reduces the torque transmission amount to a predetermined torque or a lower value. | 05-13-2010 |
20130035831 | ROAD SURFACE FRICTIONAL COEFFICIENT ESTIMATION DEVICE, DRIVING FORCE DISTRIBUTION CONTROL DEVICE AND FOUR-WHEEL-DRIVE VEHICLE - A road surface frictional coefficient estimation device includes: a first straight travel determination unit configured to determine whether or not a vehicle travels straight based on a rotational speed difference between a plurality of wheels of the vehicle; a second straight travel determination unit configured to determine whether or not the vehicle travels straight based on a steering angle of the vehicle; a selection unit configured to select one of determination results of the first straight travel determination unit and the second straight travel determination unit; and a frictional coefficient estimation unit configured to estimate a frictional coefficient of a road surface on which the vehicle travels when the one of the determination results selected by the selection unit indicates that the vehicle travels straight. | 02-07-2013 |
20130035833 | DRIVING FORCE DISTRIBUTION CONTROL DEVICE AND FOUR-WHEEL-DRIVE VEHICLE - A driving force distribution control device mounted on a vehicle including an engine, a transmission device, a clutch engaging an output shaft of the engine with an input shaft of the transmission device, and a driving force transmission system capable of transmitting output of the transmission device to main and auxiliary drive wheels, includes: a control device obtaining a torque value to be transmitted to the auxiliary drive wheels, the control device reducing the torque value for a predetermined time when the vehicle is in a stopped state or in a state where a vehicle speed of the vehicle is lower than a predetermined value, and an increasing speed of engaging force of the clutch is equal to or greater than a predetermined value; and a driving force transmitting device transmitting torque depending on the obtained torque value to the auxiliary drive wheels. | 02-07-2013 |
20140058638 | CONTROL UNIT FOR FOUR-WHEEL-DRIVE VEHICLE - A four-wheel-drive vehicle includes a clutch that is able to allow and interrupt transmission of driving force to a propeller shaft, and a traction control unit that controls at least one of the driving force generated by an engine and braking force applied to right and left front wheels to suppress a slip of the right and left front wheels. When the drive mode is switched from a two-wheel-drive mode to a four-wheel-drive mode, if the relative rotational speed between a first rotary member and a second rotary member constituting a clutch is equal to or higher than a predetermined value, an ECU outputs a control command signal for suppressing the slip of the right and left front wheels to the traction control unit. | 02-27-2014 |
20140058643 | DRIVING FORCE CONTROL APPARATUS AND VEHICLE CONTROL METHOD - A driving force control apparatus includes: a turning radius estimating unit that estimates a turning radius of a four-wheel-drive vehicle; a target slip angle computing unit that computes a target slip angle at the time of turning of the four-wheel-drive vehicle, on the basis of the estimated turning radius; a target rotational speed computing unit that computes target rotational speeds of right and left rear wheels of the four-wheel-drive vehicle, on the basis of the estimated turning radius, the computed target slip angle, and a vehicle speed; and a driving force control unit that controls driving forces that are transmitted to the right and left rear wheels such that actual rotational speeds of the right and left rear wheels approach the computed target rotational speeds. | 02-27-2014 |
20140129105 | DRIVING FORCE DISTRIBUTION CONTROLLER AND FOUR-WHEEL DRIVE VEHICLE - A driving force distribution controller comprises: a control device determining the value of torque which must be transmitted to a rear wheel; and a driving force transmission device transmitting torque corresponding to the torque value determined by the control device to the rear wheel. The control device reduces a torque value calculated based on an opening degree of an accelerator and a rotational speed difference when the rotational speed of an engine is lower than a first threshold value but higher than a second threshold value. | 05-08-2014 |
20140163831 | DRIVING FORCE TRANSMISSION CONTROL APPARATUS - A driving force transmission control apparatus includes a multiple disc clutch including a plurality of outer clutch plates, and a plurality of inner clutch plates; a pressing mechanism that presses the multiple disc clutch; and a control portion that controls the pressing mechanism. The outer clutch plates and inner clutch plates are engaged with an intermediate shaft and an inner shaft respectively. The control portion makes a determination as to whether the multiple disc clutch is in a first operating condition in which the multiple disc clutch is pressed with a relative rotation speed between the intermediate and the inner shafts being equal to or higher than a predetermined value, or in a second operating condition in which the multiple disc clutch is pressed with the relative rotation speed being lower than the predetermined value, and the control portion controls the pressing mechanism based on a result of the determination. | 06-12-2014 |
20150032335 | DRIVING FORCE TRANSMISSION CONTROLLER AND VEHICLE CONTROL METHOD - A driving force transmission controller includes: a normal turning control unit that computes command values such that driving force transmitted to an outer wheel in a turning direction is larger than that transmitted to an inner wheel during normal turning; a counter-steering control unit that computes the command values such that the driving force transmitted to the outer wheel is larger than that transmitted to the inner wheel during counter-steering; a counter-steering return control unit that corrects the command values such that a rate of change in each of the driving forces transmitted to the right and left rear wheels is lower than a rate of change in a steered angle of front wheels when a steering velocity is equal to or higher than a prescribed value during the counter-steering; and a driving force transmission control unit that controls a driving force transmission device based on the command values. | 01-29-2015 |
Patent application number | Description | Published |
20090297200 | IMAGE FORMING APPARATUS - An image forming apparatus includes a pattern forming unit which forms a light amount adjustment pattern on an image carrier belt, a light amount control unit which controls the amount of light irradiating the image carrier belt and pattern, a detection sensor which detects reflected light amounts from the image carrier belt and pattern with respect to the irradiating light amount and stores the detection results in a storage unit, a calculation unit which calculates the correspondence between the irradiating light amount and the reflected light amounts from the image carrier belt and pattern on the basis of the detection results and stores the calculation results in the storage unit, and a light amount decision unit which decides, on the basis of the calculation results, a light amount at which the difference between the reflected light amounts from the image carrier belt and pattern exhibits a value set in advance. | 12-03-2009 |
20100303522 | IMAGE FORMING APPARATUS - The image forming apparatus prevents poor imaging caused by temperature decrease of the fixing rotating member due to ejected air and reduces cost and power consumption. | 12-02-2010 |
20110255908 | IMAGE FORMING APPARATUS - An image forming apparatus includes a pattern forming unit which forms a light amount adjustment pattern on an image carrier belt, a light amount control unit which controls the amount of light irradiating the image carrier belt and pattern, a detection sensor which detects reflected light amounts from the image carrier belt and pattern with respect to the irradiating light amount and stores the detection results in a storage unit, a calculation unit which calculates the correspondence between the irradiating light amount and the reflected light amounts from the image carrier belt and pattern on the basis of the detection results and stores the calculation results in the storage unit, and a light amount decision unit which decides, on the basis of the calculation results, a light amount at which the difference between the reflected light amounts from the image carrier belt and pattern exhibits a value set in advance. | 10-20-2011 |
20110280599 | IMAGE FORMING APPARATUS - A low density area is caused at a trailing edge of an image formed on a photosensitive drum. This low density area is less likely to be caused when the density of the image is higher and the humidity is lower. To prevent generation of such low density area, if a color misregistration detection toner pattern having a high density is formed, in a low humidity environment, an excessively large amount of toner is consumed unnecessarily. In response, the density of the color misregistration detection toner pattern is adjusted based on the humidity. | 11-17-2011 |
20110280633 | IMAGE FORMING APPARATUS - A color image forming apparatus configured to form a combination toner pattern including a second toner image formed downstream in a conveying direction of an intermediate transfer belt on a first toner image and a third toner image formed upstream in the conveying direction of the intermediate transfer belt on the first toner image so that the second and the third toner images cover at least a portion of the first toner image. | 11-17-2011 |
20120288297 | COLOR MISALIGNMENT CORRECTION IN IMAGE FORMING APPARATUS WHICH FORMS MULTICOLOR IMAGE - A pattern detection sensor receives light diffused by a pattern image, and it is difficult for the pattern detection sensor to detect a low-reflectance black pattern. Considering this, a high-reflectance yellow pattern is formed as the background of the low-reflectance black pattern. Even the diffused light reception type pattern detection sensor can detect the black pattern. The yellow pattern formed as the background is also used as a yellow pattern for detecting a color misalignment amount with respect to a pattern of magenta working as a reference color. The consumption amount of yellow toner is reduced while maintaining the color misalignment correction precision. | 11-15-2012 |
20130022377 | IMAGE FORMING APPARATUS THAT CARRIES OUT COLOR REGISTRATION ADJUSTMENT, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM - An image forming apparatus which is capable of improving the accuracy of detecting the amount of misregistration. A control unit controls a plurality of image forming units so as to form a color registration pattern on a image bearing member. A detection unit detects diffusely reflected light reflected on the image bearing member and the color registration pattern. The control unit compares a first output value output by the detection unit detecting the surface of the image bearing member with a second output value output by the detection unit detecting a low-reflectivity toner pattern formed on the image bearing member, and determines a density of the color registration pattern corresponding to the low-reflectivity toner pattern based on a result of the comparison. | 01-24-2013 |
Patent application number | Description | Published |
20090122326 | IMAGE FORMING APPARATUS - When image data is obtained through a network from a document reading portion or a PC etc., a main control portion displays, through a display control portion, a document icon in a document icon area on a display portion. A user drags and drops the document icon on an output image operation area with a touch pen or the like, and the main control portion displays the specified document icon on the area. Moreover, when specification of a paper area, a position of a punch hole, a position of stapling, and the like is performed with the touch pen or the like, the main control portion determines whether or not setting is possible and outputs specified data to an image formation control portion and a post-process control portion. | 05-14-2009 |
20090141035 | DISPLAY CONTROL APPARATUS AND IMAGE FORMING APPARATUS EMPLOYING SAME - In one embodiment of the present invention, in a display control apparatus that repeatedly displays various image data on a screen, the display control apparatus includes: an input/setting means that, for each unit of image data, inputs/sets an image data display control method corresponding to a number of display times of the image data; a storage means that, for each unit of image data, stores the image data display control method corresponding to the number of display times of the image data that has been input/set by the input/setting means; and a control means that, when repeatedly displaying image data, identifies the number of display times of the image data, and displays the image data according to the image data display control method corresponding to the number of display times that has been stored in the storage means. | 06-04-2009 |
Patent application number | Description | Published |
20080266526 | COLOR COMBINING OPTICAL SYSTEM AND IMAGE PROJECTION APPARATUS USING THE SAME - A color combining optical system includes a first polarization splitting surface for light in a first wavelength range, and a second polarization splitting surface for light in a second and third wavelength range. The first polarization splitting surface guides illumination light in the first wavelength range to a first liquid crystal display (LCD) element and guides image light reflected from the first LCD element to a direction different from the illumination light. The second polarization splitting surface separates illumination light in the second and third wavelength range from each other, guides them to a second and third LCD element, respectively, and combines image light reflected from the second LCD element with image light reflected from the LCD element to guide combined light to the first polarization splitting surface which combines the image light reflected from the first LCD element with the combined light. | 10-30-2008 |
20110043767 | ILLUMINATION OPTICAL SYSTEM AND PROJECTION DISPLAY APPARATUS - An illumination optical system and a projection display apparatus include a beam combining portion and a condensing lens condensing a beam from the beam combining portion. The beam combining portion combines beams from first and second lamp units each including a lamp and a concave mirror, the lamp having a cathode and an anode arranged along an optical axis of the concave mirror. The beam combining portion includes a first reflective section disposed on an optical axis of the first lamp unit and off the optical axis of the second lamp unit and a second reflective section disposed off the optical axis of the first lamp unit. The first and second reflective sections reflect a beam that is emitted from the second lamp unit and that is off an optical axis thereof to combine the beams from the first and second lamp units. | 02-24-2011 |
20110149250 | ILLUMINATION OPTICAL SYSTEM AND PROJECTION DISPLAY APPARATUS - An illumination optical system includes first and second lamp units, a light combining portion that combines a light beam from the first lamp unit and a light beam from the second lamp unit, at least one light returning portion disposed between the first lamp unit and the light combining portion, or between the second lamp unit and the light combining portion, or both, the or each of the at least one light returning portion dividing a part of light emitted from the corresponding lamp unit into a light beam to be returned to the lamp and a light beam to be led to the light combining portion, and a condenser lens that condenses light from the light combining portion. | 06-23-2011 |
20120162610 | ILLUMINATION OPTICAL SYSTEM AND IMAGE PROJECTION APPARATUS HAVING THE SAME - An illumination optical system includes a first compression system configured to compress a light flux on each of first and second sections, a second compression system configured to compress the light flux on the first section, a polarization converter arranged so that a section that contains a normal of the second polarization splitting surface and the optical axis becomes the second section, and configured to convert non-polarized light into linearly polarized light, a first lens array arranged in front of the polarization converter along an optical path, and a second lens array arranged between the first lens array and the polarization converter along the optical path. Both of the first lens array and the second lens array have no optical power on the second section. | 06-28-2012 |
20130286357 | OPTICAL SYSTEM AND PROJECTION DISPLAY APPARATUS USING THE SAME - An optical system is configured to introduce light modulated by a reflective light modulator to a projection lens configured to project the light onto a target plane. The optical system includes a polarization beam splitter configured to introduce each of first colored light as p-polarized light and second colored light as s-polarized light to a corresponding one of reflective optical modulators that are different from each other, and to synthesize light fluxes modulated by the reflective optical modulators with each other, a beam splitter arranged between the polarization beam splitter and the projection lens and configured to split the first colored light in accordance with a polarization direction of the first colored light and to transmit or reflect the second colored light irrespective of a polarization direction of the second colored light, and a half-wave plate arranged between the polarization beam splitter and the beam splitter. | 10-31-2013 |
Patent application number | Description | Published |
20090288747 | Metal Cord, Rubber-Cord Complex and Pneumatic Tire Using the Same - A rubber-cord complex having an improved wet heat adhesive property between a rubber and a cord comprising a drawn plated wire, and including a metal cord comprising a drawn plated wire prepared by providing a brass plated layer on the surface of an element wire and drawing the resulting plated wire, and a rubber vulcanized and bonded to the cord, wherein in a wet heat deterioration state of the drawn plated wire after being subjected to the vulcanization to bond the rubber thereto and further held under an atmosphere having a temperature of 50 to 100° C. and a humidity of 60 to 100% for one hour to 20 days, the average grain size of crystal grains present in the brass plated layer is not more than 50 nm, and the grain boundary of the crystal grains has a fractal dimension of 1.001 to 1.500. | 11-26-2009 |
20120145297 | METAL CORD, RUBBER-CORD COMPLEX AND PNEUMATIC TIRE USING THE SAME - A rubber-cord complex having an improved wet heat adhesive property between a rubber and a cord comprising a drawn plated wire, and including a metal cord comprising a drawn plated wire prepared by providing a brass plated layer on the surface of an element wire and drawing the resulting plated wire, and a rubber vulcanized and bonded to the cord, wherein in a wet heat deterioration state of the drawn plated wire after being subjected to the vulcanization to bond the rubber thereto and further held under an atmosphere having a temperature of 50 to 100° C. and a humidity of 60 to 100% for one hour to 20 days, the average grain size of crystal grains present in the brass plated layer is not more than 50 nm, and the grain boundary of the crystal grains has a fractal dimension of 1.001 to 1.500. | 06-14-2012 |
20120199259 | METAL CORD, RUBBER-CORD COMPLEX AND PNEUMATIC TIRE USING THE SAME - Rubber-cord complex | 08-09-2012 |
Patent application number | Description | Published |
20080257106 | Process for Producing a High-Cleanliness Steel - A process for producing a high-cleanliness steel which can produce, without relying upon a high-cost remelting process, steel products having cleanliness high enough to satisfy requirements for properties of mechanical parts used under severe environmental conditions. The production process comprises the steps of: transferring a molten steel produced in an arc melting furnace or a converter to a ladle furnace to refine the molten steel; subjecting the molten steel to circulation-type degassing; and casting the molten steel into an ingot, wherein, in transferring the molten steel to the ladle furnace, a deoxidizer including aluminum and silicon, is added to previously deoxidize the molten steel, that is, to perform tapping deoxidation before refining in the ladle refining furnace. | 10-23-2008 |
20120304820 | Process for Producing a High-Cleanliness Steel - A process for producing a high-cleanliness steel which can produce, without relying upon a high-cost remelting process, steel products having cleanliness high enough to satisfy requirements for properties of mechanical parts used under severe environmental conditions. The production process comprises the steps of: transferring a molten steel produced in an arc melting furnace or a converter to a ladle furnace to refine the molten steel; subjecting the molten steel to circulation-type degassing; and casting the molten steel into an ingot, wherein, in transferring the molten steel to the ladle furnace, a deoxidizer including aluminum and silicon, is added to previously deoxidize the molten steel, that is, to perform tapping deoxidation before refining in the ladle refining furnace. | 12-06-2012 |
Patent application number | Description | Published |
20090060279 | VEHICLE DISCRIMINATION APPARATUS, METHOD, AND COMPUTER READABLE MEDIUM STORING PROGRAM THEREOF - The pixels located at equal intervals in a shot image are converted into intensity components and applied with a differential filter. The number of the obtained variations that have values larger than or equal to a certain value among the obtained variations is counted. Then discrimination of a vehicle shot in the target image is executed on the basis of the counted value. The counted value varies depending on a size of a shot object in a shot image. The counted value is large when an occupied area of the object is large, and the counted value is small when the occupied area of the object is small. By so doing, it is advantageously possible to properly discriminate a vehicle. | 03-05-2009 |
20090074250 | Apparatus, method, and computer product for vehicle-type determination - A vehicle-type determination apparatus includes a vehicle-portion extracting unit, a hood recognizing unit, and a vehicle-type determining unit. The vehicle-portion extracting unit extracts a vehicle portion from an image of a recognition object. The hood recognizing unit recognizes an area corresponding to a hood in the vehicle portion extracted by the vehicle-portion extracting unit. The vehicle-type determining unit determines the vehicle type based on the degree of inclination of a side of the hood area recognized by the hood recognizing unit. | 03-19-2009 |
20090097746 | COLOR CLASSIFICATION METHOD, COLOR RECOGNITION METHOD, COLOR CLASSIFICATION APPARATUS, COLOR RECOGNITION APPARATUS, COLOR RECOGNITION SYSTEM, COMPUTER PROGRAM, AND RECORDING MEDIUM - A color classification method including: determining a plurality of predetermined process target regions from a plurality of pickup images taken by an imaging device; calculating a plurality of color distributions of pixels contained in the respective determined process target regions; and forming a plurality of clusters by executing a clustering process based on the calculated color distributions for the pickup images, the method being for classifying a plurality of colors with respect to the respective formed clusters, the forming step including: extracting predetermined number of the classified colors, whose calculated rates are highest in the calculated plurality of the rates, from among the predetermined classified colors; defining a plurality of color spaces, dimensions of each of which are selected from the predetermined number of the extracted classified colors. | 04-16-2009 |
Patent application number | Description | Published |
20080281408 | Artificial Blood Vessel - It is an object of the present invention to retain on an artificial blood vessel material an endothelial cell growth-promoting agent, for example the angiogenic factor HGF, without impairing its activity, thereby providing an artificial blood vessel having the function of promoting endothelialization. Such an object can be attained by an artificial blood vessel that includes a porous tubular structure formed from, for example, polytetrafluoroethylene and, layered and immobilized in sequence onto at least the inner surface thereof, (1) a polyamino acid urethane copolymer, (2) collagen or gelatin, and (3) an endothelial cell growth-promoting agent having collagen-binding activity. Preferred examples of the endothelial cell growth-promoting agent include a fusion protein of a polypeptide having collagen-binding activity such as, for example, a fibronectin-derived polypeptide and an angiogenic factor, in particular, HGF. | 11-13-2008 |
20090017541 | Porous Sheet-Form Material For Cell Culture, And Bioreactor And Culturing Method Utilizing Same - The present invention provides a bioreactor having a system that can grow cells, tissue, etc. while maintaining or improving their function, and finally recover the cells as they are with good efficiency. The bioreactor has a porous sheet-form material disposed in its main body, the porous sheet-form material being formed from a nonwoven fabric, etc. having high cell affinity in order to retain cells. This porous sheet-form material has a thermosensitive polymer and a cell-adhesive substance incorporated thereinto, and the porous sheet-form material is not only cell-adhesive but also allows cells and tissue to be detached from the porous sheet-form material as they are by, for example, cooling from 37° C. to 25° C. Furthermore, in order to efficiently ensure the bioactivity or the survival of the cells, it is arranged so that circulation of a culture medium in a culturing space of the bioreactor is of a radial flow type. | 01-15-2009 |
Patent application number | Description | Published |
20110028327 | Superconducting Circuit, Production Method of Superconducting Joints, Superconducting Magnet, and Production Method of Superconducting Magnet - A superconducting circuit including a superconducting joint that joints a niobium titanium superconducting wire having a structure where a filament made of niobium titanium alloy is arranged in a matrix made of copper or copper alloy and other superconducting wire, in which a volume ratio or a surface density of an α-Ti precipitation in the niobium titanium alloy of the filament in the superconducting joint is smaller than the volume ratio or the surface density of the α-Ti precipitation in the niobium titanium alloy of the filament in the niobium titanium superconducting wire in a portion other than the superconducting joint. | 02-03-2011 |
20120021915 | SUPERCONDUCTING JOINT AND METHOD FOR MANUFACTURING SAME - There is provided a superconducting joint for electrically connecting a first multifilamentary superconducting wire including a plurality of first superconducting filaments embedded in a first stabilizer matrix and a second multifilamentary superconducting wire including a plurality of second superconducting filaments embedded in a second stabilizer matrix. The joint includes: a first bundle of bare superconducting filaments being formed by removing the first stabilizer matrix at an end joint portion of the first superconducting wire; a second bundle of bare superconducting filaments being formed by removing the second stabilizer matrix at an end joint portion of the second superconducting wire; and an intermediate superconductor interposed in contact relationships between the first and the second bundles, a critical current density of the intermediate superconductor under an operating condition of the superconducting joint being less than a critical current density of the bare superconducting filaments under the operating condition. | 01-26-2012 |
20130012392 | SUPERCONDUCTING SWITCH, SUPERCONDUCTING MAGNET AND MRI - A superconducting switch is provided in which the structural strength of the superconducting switch is kept, and thermal efficiency between a superconducting film and a heater is high when an ON state (superconducting state) and an OFF state (normal conducting state) of the superconducting switch are switched. The superconducting switch includes a substrate, a heater for generating heat by energization, a conductive film, and a MgB | 01-10-2013 |
20130012395 | SUPERCONDUCTING WIRE AND THE PROCESS OF MANUFACTURE - A superconducting wire which is obtained by a heat treatment at a lower temperature than related art and has a high critical current density, and the process of manufacture can be provided by causing a compound expressed by the following formula (1) to be contained: | 01-10-2013 |
20140066313 | MGB2 SUPERCONDUCTING MULTI-CORE WIRES, SUPERCONDUCTING CABLES, AND SUPERCONDUCTING MAGNETS - The present invention provides a MgB | 03-06-2014 |
Patent application number | Description | Published |
20110114042 | COOLING STRUCTURE FOR INTERNAL COMBUSTION ENGINE - A spacer covers intermediate portions of respective cylinder bores in a depth direction of a water jacket throughout the entire peripheries of the intermediate portions in the peripheral direction. Accordingly, the intermediate portion of each cylinder bore becomes higher in temperature than any other portion, and is thermally expanded. Thereby, the clearance between the cylinder bore and the corresponding piston increases. Thus, the friction decreases to improve fuel efficiency of an internal combustion engine. Furthermore, since the temperature of oil lubricating the intermediate portion of the cylinder bore rises, and the viscosity decreases. Accordingly, the effect of friction reduction is enhanced more. Furthermore, upper and lower portions of the cylinder bores in a cylinder axis direction are sufficiently cooled. Therefore, the cooling performance of a top part and a skirt part of each piston, which tends to become higher in temperature, is secured. Accordingly, overheat can be prevented. | 05-19-2011 |
20110114043 | COOLING STRUCTURE FOR INTERNAL COMBUSTION ENGINE - A height of a spacer which is arranged inside a water jacket formed to surround peripheries of cylinder bores of a cylinder block of an internal combustion engine is made to be lower by a step in an intermediate portion thereof in a cylinder row line direction. Consequently, among end-portion cylinder bores having a lower temperature and being situated at opposite end portions in the cylinder row line direction and intermediate cylinder bores being other than the end-portion cylinder bores and having a higher temperature, a cooling performance of the intermediate cylinder bores is higher than that of the end-portion cylinder bores. Therefore, all the temperatures of the respective cylinder bores can be made uniform. A similar operation effect can be obtained alternatively by making a thickness of the spacer thinner in portions facing the intermediate cylinder bores and thicker in portions facing the end-portion cylinder bores. | 05-19-2011 |
Patent application number | Description | Published |
20090260730 | GAS GENERANT COMPOSITION FOR GAS ACTUATOR FOR ACTIVATING SAFETY DEVICE AND GAS GENERATOR FOR GAS ACTUATOR USING THE SAME - Disclosed is a gas generant composition for a gas actuator used for activating a safety device, which contains (A) a nitrogen-containing organic compound, (B) a metal nitrate and/or a perchlorate, (C) a water-soluble polymer binder, and (D) a magnetic material. When compared with the conventional gas generant compositions, this gas generant composition is excellent in combustibility under low pressure conditions and reduced in CO gas generation during combustion. In this gas generant composition, (D) the magnetic material is preferably composed of a magnetic iron oxide. It is also preferable that (A) the nitrogen-containing organic compound is composed of one or more substances selected from nitroguanidine, guanidine nitrate, bitetrazole, azobistetrazole and 5-aminotetrazole; (B) the metal nitrate is composed of a metal salt selected from alkali metals and alkaline earth metals, while the perchlorate is composed of ammonium perchlorate or potassium perchlorate; (C) the water-soluble polymer binder is composed of a mixture of hydroxypropyl methylcellulose (HPMC) and a polyacrylamide; and (D) the magnetic iron oxide has a spinel crystal structure. | 10-22-2009 |
20100186615 | SMALL GAS-GENERATING DEVICE FOR GAS ACTUATOR AND PRETENSIONER SYSTEM - A gas generator including a cup filled with gas generant molded articles that generate gas by combustion, and an ignitor on which an ignition agent is disposed. Each gas generant molded article is formed of smokeless powders containing nitrocellulose as its major ingredient. Each gas generant molded article includes an explosive containing a fuel agent containing a guanidine derivative and/or a tetrazole derivative and an oxidizing agent containing a metal nitrate and/or perchlorate. Thus, it is possible to provide a gas generator by which the amount of CO gas generated in operation can be reduced and the combustion speed can easily be controlled, and to provide a pretensioner system provided with the gas generator. | 07-29-2010 |
Patent application number | Description | Published |
20090244164 | Method Of Printing An Indication Of Defective Printing, An Inkjet Printer, A Printer Driver, And A Defective Printing Notification Method - A method of printing an indication of defective printing can print a defective printing mark indicating that printing was not completed normally on a printout containing unprinted or missing dots. When printing one page of print data on recording paper is completed but before a paper discharge command indicating a page break (step ST | 10-01-2009 |
20120057184 | FUNCTION EXPANSION METHOD USING PRINT DATA, FUNCTION EXPANSION DEVICE, AND RECORDING MEDIUM - Various functions can be easily added using print data output from an existing application without modifying the existing application program. A function expansion method for executing a process that expands the functions of an application runs on a computer that operates according to an operating system on the operating system kernel layer, executes a specific process according to an application on an application layer, and has one or more communication ports, includes a step of acquiring print data output from the application on the operating system kernel layer, and a step of performing at the application layer a process expanding the function of the acquired print data, and outputs the print data after processing to a suitable communication port. | 03-08-2012 |
20120057202 | DISTRIBUTION PROCESSING METHOD, DISTRIBUTION PROCESSING DEVICE, PRINT DATA PROCESSING METHOD, PRINT DATA PROCESSING DEVICE, AND RECORDING MEDIUM - Data output from an existing application to specific devices can be easily distributed to plural devices. A method of distributing device-specific data output from an application on a computer that executes a specific process according to an application and has two or more communication ports causes the computer to execute a step of acquiring device-specific data output by an executed program to one specific communication port at the operating system kernel layer before the device-specific data is received at the communication port; and a step of analyzing the device-specific data acquired at the application layer, determines the device to which the device-specific data, and outputs the device-specific data to the communication port to which the device is connected. | 03-08-2012 |
20120069404 | METHOD OF ADDING VALUE TO PRINT DATA, A VALUE-ADDING DEVICE, AND A RECORDING MEDIUM - Various kinds of value can be easily added to print data output from an existing application without modifying the existing application program. A value-adding method executes a process of adding value to print data output from an application on a computer that has one or more communication ports and executes a specific process by means of an application, and includes a data acquisition step of acquiring the print data at the operating system kernel layer before the print data is received at the communication port, and a data processing step that applies at the application layer a process of adding and/or deleting print content in the print data based on previously registered information, and outputs the data after processing to the specified communication port. | 03-22-2012 |
20130314727 | FUNCTION EXPANSION METHOD USING PRINT DATA, FUNCTION EXPANSION DEVICE, AND RECORDING MEDIUM - Various functions can be easily added using print data output from an existing application without modifying the existing application program. A function expansion method for executing a process that expands the functions of an application runs on a computer that operates according to an operating system on the operating system kernel layer, executes a specific process according to an application on an application layer, and has one or more communication ports, includes a step of acquiring print data output from the application on the operating system kernel layer, and a step of performing at the application layer a process expanding the function of the acquired print data, and outputs the print data after processing to a suitable communication port. | 11-28-2013 |
20140362412 | METHOD OF ADDING VALUE TO PRINT DATA, A VALUE-ADDING DEVICE, AND A RECORDING MEDIUM - Various kinds of value can be easily added to print data output from an existing application without modifying the existing application program. A value-adding method executes a process of adding value to print data output from an application on a computer that has one or more communication ports and executes a specific process by means of an application, and includes a data acquisition step of acquiring the print data at the operating system kernel layer before the print data is received at the communication port, and a data processing step that applies at the application layer a process of adding and/or deleting print content in the print data based on previously registered information, and outputs the data after processing to the specified communication port. | 12-11-2014 |
20140362413 | FUNCTION EXPANSION METHOD USING PRINT DATA, FUNCTION EXPANSION DEVICE, AND RECORDING MEDIUM - Various functions can be easily added using print data output from an existing application without modifying the existing application program. A function expansion method for executing a process that expands the functions of an application runs on a computer that operates according to an operating system on the operating system kernel layer, executes a specific process according to an application on an application layer, and has one or more communication ports, includes a step of acquiring print data output from the application on the operating system kernel layer, and a step of performing at the application layer a process expanding the function of the acquired print data, and outputs the print data after processing to a suitable communication port. | 12-11-2014 |
Patent application number | Description | Published |
20100306422 | COMMUNICATION APPARATUS - The present invention provides, as one aspect, a communication apparatus which is connected with a communication bus and performs communication using Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA). The apparatus includes an edge detection section which detects an edge of data on the communication bus, and a data obtaining section which obtains data from the communication bus to determine a collision of data on the communication bus after a predetermined delay time period has passed from the time at which the edge detection section detects the edge. | 12-02-2010 |
20110007897 | COMMUNICATION NODE AND NETWORK SYSTEM - As one aspect, a communication node is provided which transmits data using an assigned frame. The communication node includes a data information storing section which stores information in which plural types of data storage information are related to identifiers, the data storage information indicating a relationship between one or more time slots configuring a frame and data stored in the time slots, and the identifiers identifying the data storage information. The communication node further includes an identifier selecting section which selects one of the identifiers, an identifier transmitting section which transmits the selected identifier included in a predetermined position of the frame, and a data transmitting section which refers to the data storage information corresponding to the selected identifier and transmits data which is specified by the data storage information and is included in a time slot based on the data storage information. | 01-13-2011 |
20120004810 | Vehicle-use safety control apparatus - The vehicle-use safety control apparatus is configured to operate on electric power supplied from a vehicle battery mounted on a vehicle through at least one of a first electric power supply path interposed with an ignition switch of the vehicle, and a second electric power supply path interposed with a changeover switch. The vehicle-use safety control apparatus includes a running state information acquiring means to acquire running state information on whether the vehicle is running or stopped, and a switch control means to change an on/off state of the changeover switch in accordance with the running state information received from the running state acquiring means. | 01-05-2012 |
20130326255 | COMMUNICATION SYSTEM - A communication system includes a plurality of nodes performing communication via a common communication channel based on a communication protocol and including a first node or a second node. The first node transmits, to the communication channel, a wake-up frame as the communication frame for enabling the second node to transition from a sleep state to a normal state, determines whether or not the second node transitions to the normal state due to the wake-up frame, and generates an abnormal waveform pattern in the communication channel when determined that the second node does not transition to the normal state. The second node stores the identification information allocated to the second node, and enables the second node to transition from the sleep state to the normal state under on condition that the identification information included in the wake-up frame received from the communication channel is identical to the stored identification information. | 12-05-2013 |
20140047255 | ON-BOARD NETWORK SYSTEM - An on-board network system is presented. The on-board network system sends a sleep-entered message to a communication bus. The sleep-entered message is sent under a condition that a sleep condition is satisfied on a basis that a network management (NM) message is ceased during state transition process in which node's state transfers from a normal state to a power-saving state. A monitoring ECU corresponding to a master performs an abnormality detection process. In the abnormality detection process, the monitoring ECU detects an abnormality state of the state transition process based on whether or not the sleep-entered message is sent from any one of nodes, thereby it is possible to detect the abnormality state not only during each node is a normal state but also during a bus-sleep state. | 02-13-2014 |
Patent application number | Description | Published |
20110064180 | METHOD OF HANDLING CONTROL ROD AND CONTROL ROD HANDLING APPARATUS - A control rod grasped by a hook of a grasping equipment is moved down and is positioned at an upper end of a hollow piston of a control rod drive mechanism (CRD) in a state that the control rod is fully withdrawn from a core. Furthermore, the hook is inserted into an opening of a handle of the control rod. The hook is lifted up so as to make contact with the handle. The control rod grasped by the grasping equipment is rotated by a grasping equipment rotation apparatus. A state that gaps formed between joint convexities in a coupling socket of the control rod are positioned right above coupling spud convexities of the hollow piston occurs. At this time, the control rod falls by its own weight and the coupling spud convexities pass through the gaps. A grasping equipment movement apparatus suppresses the falling speed of the control rod. The control rod is rotated at 90° and the control rod and CRD are connected. The time required for connecting the control rod and the hollow piston of the control rod drive mechanism can be shortened even further. | 03-17-2011 |
20110239797 | FINE MOTION CONTROL ROD DRIVE MECHANISM HANDLING APPARATUS AND METHOD OF HANDLING FINE MOTION CONTROL ROD DRIVE MECHANISM - A fine motion control rod drive mechanism handling apparatus attaches a fine motion control rod drive mechanism having a control rod drive mechanism body, a spool piece, a motor bracket and a motor unit to a reactor pressure vessel, and detaches it from the reactor pressure vessel. The fine motion control rod drive mechanism handling apparatus is provided with a bolt wrench assembly, a motor unit attachment mounted to the bolt wrench assembly, for meshing a first gear of a first gear coupling on a spool piece side with a second gear of a second gear coupling on a motor unit side, and a rotation mechanism mounted to the bolt wrench assembly, for rotating the motor unit attachment. | 10-06-2011 |
20140230585 | Gap Expanding Method of Ball Screw and Fine Motion Control Rod Drive Mechanism Incorporating Gap Expanded Ball Screw - It is an object of the present invention to provide a gap expanding method of a ball screw for preventing an increase in torque relative to an electric motor due to a protruding bulge caused by generation of a scar on the traveling side of the screw shaft of the ball screw, and to provide a control rod drive mechanism incorporating the gap expanded ball screw. In a ball screw disposed in a control rod drive mechanism, the ball screw has a screw shaft and a ball nut engaged with the screw shaft via travelling balls, and the balls are each configured to have a diameter smaller than that of the existing ball, thereby expanding a gap between a ball traveling side of the screw shaft and the ball and a gap between the ball and a ball traveling side of the ball nut. | 08-21-2014 |
Patent application number | Description | Published |
20090212699 | PHOTOMULTIPLIER - The present invention relates to a photomultiplier that realizes a significant improvement of response time characteristics by a structure enabling mass production. The photomultiplier comprises a sealed container, and, in the sealed container, a photocathode, an electron multiplier section, and an anode are respectively disposed. The electron multiplier section includes multiple stages of dynode units, and each of the multiple stages of dynode units is fixed with one end of the associated dynode pin while being electrically connected thereto. In particular, the dynode pin, whose one ends are fixed to the multiple stages of dynode units, are held within an effective region of the electron multiplier section contributing to secondary electron multiplication, when the electron multiplier section is viewed from the photocathode side. By this configuration, a focusing distance from the photocathode to a first stage dynode unit can be shortened effectively and the effective region of the electron multiplier section can be enlarged to effectively reduce variations in transit time of photoelectrons propagating from the photocathode to the first stage dynode unit. | 08-27-2009 |
20100213837 | PHOTOMULTIPLIER TUBE - Electrons are prevented from being made incident onto an insulation part of a casing between dynodes to improve a withstand voltage. The photomultiplier tube | 08-26-2010 |
20100213838 | PHOTOMULTIPLIER TUBE - Electrons are prevented from being made incident onto an insulation part between dynodes to improve a withstand voltage. The photomultiplier tube | 08-26-2010 |
Patent application number | Description | Published |
20090103554 | DATA TRANSFER DEVICE FOR RING PROTOCOL HIGH SPEED SWITCHING AND METHOD FOR THE SAME - The present invention provides a data transfer device. This data transfer device comprises a number n (where n is an integer equal to 2 or greater) of transfer resources functioning as nodes of ring networks and connection lines connecting a number m (where m is an integer equal to 2 or greater) of ring networks and the number n of transfer resources. The connection lines are configured to be capable to connect at least some of the m ring networks and at least some of the n transfer resources. A controller controls transfer resource specified among at least some of the transfer resources to manage at least some of m number of ring networks. | 04-23-2009 |
20100229016 | ASSESSING CONDITIONS OF POWER CONSUMPTION IN COMPUTER NETWORK - A network system forms a computer network, and includes: a collecting unit; a calculating unit; and a display unit. The collecting unit collects power consumption information from a connecting device. The power consumption information shows power consumption of the connecting device. The calculating unit calculates power consumption of the computer network based on the collected power consumption information. The calculated power consumption is itemized into constituent units based on a configuration of the computer network. The display unit displays the calculated power consumption. | 09-09-2010 |
20110019679 | NETWORK RELAY APPARATUS - The network relay apparatus is provided. The network relay apparatus includes: multiple ports, each being provided to send and receive a frame to and from one of multiple external devices; and a frame processor configured to perform flooding, in order to relay a received frame that is received via one of the multiple ports as a receiving port, with a preset flooding target according to an attribute of a transmit port that sends the received frame. | 01-27-2011 |
20130103831 | ASSESSING CONDITIONS OF POWER CONSUMPTION IN COMPUTER NETWORK - A display apparatus including: a collecting unit that collects power consumption information, wherein the power consumption information shows power consumption of a connecting device, and the connecting device interconnects a plurality of communication paths in a computer network; and a display unit that displays power consumption of the computer network, based on the power consumption information and constituent units based on a virtual network which is configured virtually on the computer network. | 04-25-2013 |
Patent application number | Description | Published |
20090195496 | INFORMATION DISPLAY HAVING SEPARATE AND DETACHABLE UNITS - An information display has an information carrier including a storable display panel separate from a processing unit including a battery, and where there is a need to perform a process such as updating or manipulating information displayed on the display panel, it is possible to perform a desired process by connecting the processing unit to the information carrier. | 08-06-2009 |
20100066717 | DISPLAY DEVICE AND IMAGE ERASING METHOD - A display device including a display layer displaying a black or white color according to an applied voltage, a transparent and non-transparent electrode that are disposed to sandwich the display layer, and a TFT driving circuit capable of applying any given voltage between the pair of electrodes. Also provided is a connection destination switching switch capable of switching the connection destination of the entire transparent electrode to an earth terminal or a connector power source terminal of an external power source connector. With this configuration, a voltage can be applied between the pair of electrodes without using the TFT driving circuit. Accordingly, if the TFT driving circuit fails to operate due to trouble caused by the displaying of information which is not permitted to be shown to others, a voltage can be applied to the display layer so that the displayed information can be erased. | 03-18-2010 |
20110219435 | CONTENT PROCESSING SYSTEM, CONTENT PROCESSING METHOD, COMPUTER PROGRAM, RECORDING MEDIUM, AND PORTABLE TERMINAL - A content processing system includes a content management device storing contents and information associated with the contents, and a plurality of portable terminals capable of accessing the content management device through a network, and performs a process on the contents according to a workflow using the plurality of portable terminals. The content processing system may include a first executing unit that let at least a part of the contents and the associated information be stored in a portable terminal among the plurality of portable terminals to perform a second process when the process to be currently performed in the workflow is moved from a first process to the second process. | 09-08-2011 |
Patent application number | Description | Published |
20100086370 | SURFACE COATING FILM, METHOD OF MANUFACTURING THEREOF, CUTTING TOOL AND MACHINE TOOL - Provided is a surface coating film having a high degree of hardness and an excellent oxidation-resistance, and a method of manufacturing thereof, a cutting tool and a cutting machine. In the surface coating film, an oxidation-resistance layer containing, as a main component, a complex oxide of Li and at least Al, is coated on the outer surface of a base material, direct thereonto or through the intermediary of a highly hard coating layer. Further, in a method of manufacturing a surface coating film, the base material as it is or a highly hard coating layer coated substance in which a highly hard coating layer is coated on the outer surface of the base material is supported in a hermetic container with the use of a holder arranged in the container, then a complex oxide forming target formed from an Li and at least Al as main components, is arranged in the container into which oxygen is then fed, and en electric discharge is effected between the complex oxide forming target as an anode and the holder as a cathode so as to form an oxidation-resistance layer on the outer surface of the base material or the highly hard coating layer coated substance. | 04-08-2010 |
20100113250 | ULTRA HARD MATERIAL AND TOOL - An ultra hard alloy is a hard material with a high degree of toughness. Small amounts of various materials are added to achieve these properties. One such material is vanadium carbide (VC). However, a crushed carbide raw material has a large grain size, meaning the properties of a product cannot be improved uniformly. | 05-06-2010 |