Patent application number | Description | Published |
20150078777 | DEVELOPING DEVICE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD - A developing device includes a developing roller including a base and a surface layer formed on the base, the surface layer including a polyurethane resin having a fluorine group and a polyfunctional isocyanurate structure, a toner storage chamber being partially in contact with the developing roller and to support the developing roller, and a sealing member provided at opposed ends of an end portion of the toner storage chamber in a rotating axis direction of the developing roller, and to seal in toner moving to the end portion of the toner storage chamber, the sealing member before use having a coefficient of static friction in a range of from 0.08 to 0.19. | 03-19-2015 |
20150078790 | DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS - Provided is a developing device, including: a toner having an average circularity of from 0.880 to 0.960; and a developing roller configured to rotate while carrying the toner, wherein the developing roller has on a surface thereof, a plurality of streaky grooves each formed in a circumferential direction, and a plurality of steps each formed in a direction of a rotation axis. | 03-19-2015 |
20160004191 | INTERMEDIATE TRANSFER BELT - An intermediate transfer belt for use in electrophotography is provided. The intermediate transfer belt includes a thermoplastic resin having a vinylidene difluoride (VdF) structure. The intermediate transfer belt has a degree of crystallinity in the range of 17% to 39%. | 01-07-2016 |
Patent application number | Description | Published |
20110069157 | THREE-DIMENSIONAL IMAGE DISPLAY DEVICE, METHOD OF MANUFACTURING THE SAME, AND THREE-DIMENSIONAL IMAGE DISPLAY METHOD - Embodiments of the invention provide an image display device comprising a rotating section having a plurality of light emitting elements. The rotating section rotates about a center and presents an image. A sensor detects an object, and a display controller controls presentation of the image based at least in part on detection of an object by the sensor. | 03-24-2011 |
20110080461 | IMAGE SIGNAL PROCESSING APPARATUS, IMAGE SIGNAL PROCESSING METHOD, IMAGE DISPLAY APPARATUS, IMAGE DISPLAY METHOD, PROGRAM, AND IMAGE DISPLAY SYSTEM - An image signal processing apparatus that supplies entire-circumference viewpoint images including plural viewpoint images respectively corresponding to plural viewpoints provided on a circumference around a subject to an image display apparatus that displays a stereoscopic image of the subject seen from an entire circumference, includes: buffering means for buffering the input entire-circumference viewpoint images; generating means for arranging the buffered entire-circumference viewpoint images on a frame of arbitrary video standards to generate the frame of the arbitrary video standards; and replacing means for replacing pixel values of a pixel in a predetermined position on the generated frame by control data for controlling the image display apparatus and outputting the control data as video signals of the arbitrary video standards. | 04-07-2011 |
20110080469 | IMAGE SIGNAL PROCESSING APPARATUS, IMAGE SIGNAL PROCESSING METHOD, IMAGE DISPLAY APPARATUS, IMAGE DISPLAY METHOD, PROGRAM, AND IMAGE DISPLAY SYSTEM - An image signal processing apparatus that supplies entire circumferential viewpoint images including plural viewpoint images respectively corresponding to plural viewpoints provided on a circumference around a subject to an image display apparatus that displays a stereoscopic image of the subject seen from an entire circumference, includes: arranging means for arranging the input entire circumferential viewpoint images in a time-series sequence by regarding corresponding differences in viewpoints as differences in an imaging sequence; and encoding means for treating the respective viewpoint images arranged in the time-series sequence by regarding the differences in viewpoints as differences in the imaging sequence as single frames and encoding the viewpoint images using an encoding method including at least inter-frame prediction to generate video encoded signals. | 04-07-2011 |
20110090214 | IMAGE SIGNAL PROCESSING DEVICE, IMAGE SIGNAL PROCESSING METHOD, IMAGE DISPLAY DEVICE, IMAGE DISPLAY METHOD, PROGRAM, IMAGE DISPLAY SYSTEM AND VIDEO SIGNAL - An image signal processing device supplying entire-circumference viewpoint images including plural viewpoint images respectively corresponding to plural viewpoints provided on the circumference of a circle with the center at a subject to a display device displaying the subject as a stereoscopic image, includes: a buffering means for buffering the inputted entire-circumference viewpoint images; and an arrangement means for generating a video signal of a given video standard by arranging the buffered entire-circumference viewpoint images on frames of the given video standard. | 04-21-2011 |
20110234772 | STEREOSCOPIC PICTURE DISPLAY, METHOD OF MANUFACTURING THE SAME AND STEREOSCOPIC PICTURE DISPLAY METHOD - A stereoscopic picture is viewable from all directions with high reproducibility without complicating a stereoscopic display mechanism, compared to related art. A cylindrical rotation section | 09-29-2011 |
20110304614 | STEREOSCOPIC IMAGE DISPLAY DEVICE AND STEREOSCOPIC IMAGE DISPLAY METHOD - A display device includes: a cylindrical rotation section having an axis of rotation therein and rotating around the axis of rotation; a light-emission element array mounted in the rotation section, and including light-emission elements arranged to formed a light-emission surface; a slit provided in a circumferential surface of the rotation section, and allowing light from the light-emission surface to pass therethrough to outside of the rotation section; a display controller performing emission control on the light-emission elements to allow an image to be formed by the light emitted through the slit and to be displayed around the rotation section; and an eyepoint detection section detecting an eyepoint position of each of one or more viewers around the rotation section. The display controller performs emission control on the light-emission elements to allow contents of a displayed image to differ depending on the viewer's eyepoint position detected by the eyepoint detection section. | 12-15-2011 |
Patent application number | Description | Published |
20090132247 | SPEECH CODER AND SPEECH DECODER - A target vector is coded by multi-stage vector quantization. A first stage of the coding of the target vector uses a first code vector stored in a first codebook. A scalar associated with a code of each first code vector is stored. A third code vector is determined by multiplying a second code vector stored in a second codebook and the scalar together, performing distance calculation using the target vector, the first code vector and the third code vector, and performing a second stage of the coding of the target vector using a result of the distance calculation. | 05-21-2009 |
20090138261 | SPEECH CODER USING AN ORTHOGONAL SEARCH AND AN ORTHOGONAL SEARCH METHOD - Speech is coded using an orthogonal search by calculating a search reference value. An adaptive codevector representing a pitch component is generated. A random codevector representing a random component is also generated. The orthogonal search further includes generating a synthetic speech signal by a synthesis filter being excited by the adaptive codevector and the random codevector. A distortion between the input speech signal and the synthetic speech signal is calculated. One random codevector that minimizes the distortion is selected. | 05-28-2009 |
20100228544 | SPEECH CODER AND SPEECH DECODER - A vector quantization apparatus performs coding of a linear predictive coding coefficient by multi-stage vector quantization. A first codebook and a second codebook store code vectors, and a storing section stores scalars. A first quantizing section extracts a first code vector stored in the first codebook and performs first stage quantization for quantizing a target vector using the first code vector. A second quantizing section extracts a second code vector stored in the second codebook, calculates a third code vector by multiplying the second code vector and one of the scalars stored in the storing section, performs distance calculation using the target vector, the first code vector and the third code vector, and performs second stage quantization for quantizing the target vector using a result of the distance calculation. Each scalar stored in the storing section is associated with at least one of the vectors stored in the first codebook. | 09-09-2010 |
Patent application number | Description | Published |
20090007994 | Aluminum Alloy Sheet and Method for Manufacturing the Same - An aluminum alloy sheet having excellent press formability and stress corrosion cracking resistance, comprises 3.3 to 3.6 percent by weight of Mg and 0.1 to 0.2 percent by weight of Mn, furthermore, 0.05 to 0.3 percent by weight of Fe and 0.05 to 0.15 percent by weight of Si, and the remainder comprises Al and incidental impurities, wherein the sizes of intermetallic compounds is 5 μm or less, the recrystallized grain size is 15 μm or less in the region at a depth of 10 to 30 μm below the sheet surface, and the surface roughness is Ra 0.2 to 0.7 μm. | 01-08-2009 |
20090081072 | ALUMINUM ALLOY SHEET AND METHOD FOR MANUFACTURING THE SAME - An aluminum alloy sheet is manufactured by preparing a slab having a thickness of 5 to 15 mm with a continuous casting machine by a continuous casting process using molten alloy containing following components: 0.40% to 0.65% of Mg, 0.50% to 0.75% of Si, 0.05% to 0.20% of Cr, and 0.10% to 0.40% of Fe, remainder being Al, the components being essential elements, and optionally up to 0.15% Cu, 0.10% Ti; winding the slab into a coil; hot-rolling or directly coiling up the slab; cold-rolling the slab into a sheet; subjecting the sheet to solution heat treatment with a continuous annealing furnace; and then pre-aging the sheet. The aluminum alloy sheet has the same composition as the molten alloy, has a grain size of 10 to 25 μm, is superior in bake hardenability, bendability, and surface quality (orange peel), and can be manufactured with low cost. | 03-26-2009 |
20100307645 | ALUMINUM ALLOY SHEET FOR MOTOR VEHICLE AND PROCESS FOR PRODUCING THE SAME - An aluminum alloy sheet for motor vehicles is produced by casting a melt, containing 3.0-3.5 mass % Mg, 0.05-0.3 mass % Fe, 0.05-0.15 mass % Si, and less than 0.1 mass % Mn, a balance substantially being inevitable impurities and Al, into a slab having a thickness of 5 to 15 mm in a twin-belt caster so that cooling rate at ¼ depth of thickness of the slab is 20 to 200° C./sec; winding the cast thin slab into a coiled thin slab subjected to cold rolling with a roll having a surface roughness of 0.2 to 0.7 μm Ra at a cold rolling reduction of 50 to 98%; subjecting the cold rolled sheet to final annealing either continuously in a CAL at a holding temperature of 400 to 520° C. or in a batch annealing furnace at a holding temperature of 300 to 400° C.; and subjecting the resulting sheet to straightening with a leveler. | 12-09-2010 |
20120291924 | ALUMINUM ALLOY SHEET AND METHOD FOR MANUFACTURING THE SAME - An aluminum alloy sheet is manufactured by preparing a slab having a thickness of 5 to 15 mm with a continuous casting machine by a continuous casting process using molten alloy containing 0.40% to 0.65% of Mg, 0.50% to 0.75% of Si, 0.05% to 0.20% of Cr, and 0.10% to 0.40% of Fe, a remainder being Al; winding the slab into a coil; cold-rolling the slab into a sheet; subjecting the sheet to solution heat treatment in such a manner that the sheet is heated to a temperature of 530° C. to 560° C. at a heating rate of 10° C./sec or more and then maintained at the temperature for five seconds or more; quenching the sheet with water; coiling up the sheet; maintaining the sheet at a temperature of 60° C. to 110° C. for 3 to 12 hours; and then cooling the sheet to room temperature. | 11-22-2012 |
20150114523 | PROCESS FOR PRODUCING AN ALUMINUM ALLOY SHEET FOR MOTOR VEHICLE - An aluminum alloy sheet for motor vehicles is produced by casting a melt, containing 3.0-3.5 mass % Mg, 0.05-0.3 mass % Fe, 0.05-0.15 mass % Si, and less than 0.1 mass % Mn, a balance substantially being inevitable impurities and Al, into a slab having a thickness of 5 to 15 mm in a twin-belt caster so that cooling rate at ¼ depth of thickness of the slab is 20 to 200° C./sec; winding the cast thin slab into a coiled thin slab subjected to cold rolling with a roll having a surface roughness of 0.2 to 0.7 μm Ra at a cold rolling reduction of 50 to 98%; subjecting the cold rolled sheet to final annealing either continuously in a CAL at a holding temperature of 400 to 520° C. within 5 minutes or in a batch annealing furnace at a holding temperature of 300 to 400° C. for 1 to 8 hours; and subjecting the resulting sheet to straightening with a leveler. | 04-30-2015 |
Patent application number | Description | Published |
20150248700 | INFORMATION PROVIDING METHOD AND SYSTEM USING SIGNAGE DEVICE - A method for providing information related to information displayed on a signage device to a mobile device carried by a user includes displaying on a screen of the signage device one or more images, establishing a connection between a mobile device and the signage device, displaying on the screen of the signage device a mark unique to the user, after the connection has been established, moving the mark on the screen in accordance with an operation of the mobile device by the user, and transmitting, to the mobile device, information related to an image at which the mark is located. | 09-03-2015 |
20150248704 | METHOD FOR DISTRIBUTING INFORMATION TO A MOBILE DEVICE CARRIED BY A USER - A method for distributing information to a mobile device carried by a user within a service location, includes transmitting a first signal through one or more transmitters at the service location, in response to the first signal, receiving from a mobile device that is in range of the transmitters, a second signal containing information about the mobile device or a user of the mobile device, determining content of information related to services offered at the service location, based on the received information, and transmitting a third signal containing the determined content to the mobile device. | 09-03-2015 |
Patent application number | Description | Published |
20090207435 | IMAGE SCANNING APPARATUS, IMAGE FORMING APPARATUS AND IMAGE SCANNING METHOD - An image scanning apparatus according to the invention includes: a scanning unit configured to scan each of plural images from plural originals that are inputted; a rotation designating unit configured to designate rotation of the plural images that are scanned, so that an orientation of the plural images that are scanned coincides with a desired image orientation; a first image rotating unit configured to rotate the image that is scanned, in accordance with the designated rotation of the image; an orientation determining unit configured to determine whether the image orientation rotated by the first image rotating unit coincides with the desired image orientation or not; and a second image rotating unit configured to, for an image determined as not coinciding by the orientation determining unit, further rotate the orientation of the image so that the orientation coincides with the desired image orientation. | 08-20-2009 |
20090244558 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus according to the invention includes: an input unit configured to input first document data including bitmap data; an image component dividing unit configured to divide the first document data into components and separate the bitmap data included in the first document data; a determining unit configured to determine, in accordance with attribute information of each bitmap data acquired by the division into components, whether the bitmap data is convertible into vector data or not; and a vectorizing unit configured to convert the bitmap data that is determined as being convertible into vector data, into vector data. With the image processing apparatus according to the invention, an output with high image quality can be provided at the time of enlarging or reducing a monitor output or print output of binary bitmap data or index bitmap data. | 10-01-2009 |
20090244562 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus includes an image input device to convert image data into uncompressed data of CMYK, a gradation processing device to perform a gradation process on the uncompressed data to generate a halftone image, a rearrangement determination device to determine necessity of rearrangement of pixels of the halftone image, a selector to select an output destination based on a rearrangement necessity determination result, a rearrangement device to rearrange the pixels by using a threshold table used at a time of execution of the gradation process of the halftone image, and a coding device to output data obtained by coding data of the halftone image. According to the image processing device, coding efficiency can be improved more than in the related art while a harmful effect (reduction in code amount) due to the rearrangement process is suppressed. | 10-01-2009 |
20090323090 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - An image forming apparatus includes a function selection unit configured to acquire an operation function of the image forming apparatus by selection of a user, a first distortion detection and correction unit configured to detect and correct distortion of an input image by a first method when a first operation function is selected, a second distortion detection and correction unit configured to detect and correct the distortion of the input image by a second method different from the first method when a second operation function is selected, and an image output unit configured to output the input image of which the distortion is corrected. | 12-31-2009 |
Patent application number | Description | Published |
20080240621 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus comprises an operation unit configured to set an input resolution, an image input unit configured to input image information at the input resolution, and an appropriate resolution determination unit configured to determine whether the input resolution is appropriate or not on the basis of the input image information inputted by the image input unit. | 10-02-2008 |
20130070305 | PRINTED IMAGE ERASING SYSTEM - A printed image erasing system in an embodiment is configured to erase image information obtained by printing both characteristic identification information and document information or only the document information with an erasable color material on a printing medium, comprising: a printer unit configured to print the image information on the printing medium; an erasing unit configured to erase an image printed on the printing medium with the erasable color material; a reading unit configured to read the characteristic identification information on the printing medium to be erased by the erasing unit; and a document management unit configured to manage an erasability condition of the document information on the basis of the characteristic identification information and instruct the printer unit to output new document information according to the erasability condition of the document information that is contained in the characteristic identification information read by the reading unit. | 03-21-2013 |
20140198347 | DOCUMENT MANAGEMENT APPARATUS - A document management apparatus in an embodiment is configured to manage a printer unit which erase image information obtained by printing both characteristic identification information and document information or only the document information with an erasable color material on a printing medium, and a reading unit configured to read the characteristic identification information on the printing medium to be erased by a erasing unit, comprising: an processor unit configured to manage an erasability condition of the document information on the basis of the characteristic identification information and instruct the printer unit to output new document information according to the erasability condition of the document information, the erasability condition being contained in the characteristic identification information read by the reading unit; and an interface unit performs respectively of the transmitting and receiving of information to the reading unit and the printer unit to the processor unit. | 07-17-2014 |
Patent application number | Description | Published |
20090242087 | EXTRUDED MEMBER OF ALUMINUM ALLOY EXCELLING IN FLEXURAL CRUSHING PERFORMANCE AND CORROSION RESISTANCE AND METHOD FOR PRODUCTION THEREOF - An extruded member of Al—Mg—Si aluminum alloy specially composed of Mg, Si, Fe, Cu, Zn, Ti, etc. which has the equiaxed re-crystallized grain structure in which intergranular precipitates 1 μm or lager are separate from one another at large average intervals and there are many cube orientations over the entire thickness region thereof so that it excels in both flexural crushing performance and corrosion resistance. The extruded member is suitable for use as automotive body reinforcement members which need outstanding lateral crushing performance under severe collision conditions as well as good corrosion resistance. | 10-01-2009 |
20110247736 | EXTRUDED MEMBER OF ALUMINUM ALLOY EXCELLING IN FLEXURAL CRUSHING PERFORMANCE AND CORROSION RESISTANCE AND METHOD FOR PRODUCTION THEREOF - An extruded member of Al—M13 Si aluminum alloy specially composed of Mg, Si, Fe, Cu, Zn, Ti, etc. which has the equiaxed re-crystallized grain structure in which intergranular precipitates 1 μm or larger are separate from one another at large average intervals and there are many cube orientations over the entire thickness region thereof so that it excels in both flexural crushing performance and corrosion resistance. The extruded member is suitable for use as automotive body reinforcement members which need outstanding lateral crushing performance under severe collision conditions as well as good corrosion resistance. | 10-13-2011 |
20130164170 | ALUMINUM ALLOY MATERIAL FOR STORAGE CONTAINER FOR HIGH-PRESSURE HYDROGEN GAS - An object of the present invention is to provide a 6000-series aluminum alloy material for a high-pressure gas container which has both of resistance to hydrogen embrittlement and mechanical properties. In the aluminum alloy material for a high-pressure gas container, the contents of Fe, Mn and Cu fall within narrower ranges than the standard composition of AA6066 alloy. The aluminum alloy material is produced to have a structure in which a predetermined amount of fine dispersed particles are dispersed therein and coarse crystallized materials are small, and therefore strength and resistance to hydrogen embrittlement are improved, which are required for a high-pressure gas container. | 06-27-2013 |
20150316210 | ALUMINUM ALLOY MATERIAL FOR HIGH-PRESSURE HYDROGEN GAS CONTAINER AND METHOD FOR PRODUCING THE SAME - An aluminum alloy material for a high-pressure hydrogen gas container contains 0.6 to 1.5 mass % of Si, 0.6 to 1.6 mass % of Mg, 0.1 to 1.0 mass % of Cu, 0.05 to 0.4 mass % of Fe, 0.9 mass % or less of Mn, 0.3 mass % or less of Cr, 0.15 mass % or less of Zr, 0.2 mass % or less of V, 0.25 mass % or less of Zn, and 0.1 mass % or less of Ti, with the balance being Al and inevitable impurities. The total content of Mn, Cr, Zr, and V is 0.05 mass % or more. The material has a yield strength S (MPa) of 270 MPa or more and an electrical conductivity E (IACS %) of 36 IACS % or more and satisfies formulae (1) and (2): (1) S≦−10.46×E+801, (2) S≧−25×E+1296. | 11-05-2015 |
Patent application number | Description | Published |
20090003824 | LIGHT CONTROLLING APPARATUS AND OPTICAL APPARATUS - A small-size light controlling apparatus in which, it is not necessary to draw a wire for a diaphragm control, from a diaphragm mechanism, and an optical apparatus in which the light controlling apparatus is used, are provided. The light controlling apparatus includes a substrate having an optical aperture which is fixed, a diaphragm blade which is displaceable, a first magnet which is fixed to the diaphragm blade, and a coil which is disposed around the substrate. An external magnetic field which acts on the first magnet is changed according to an electric power supply to the coil, and the diaphragm blade is displaced by displacing the first magnet according to the change in the external magnetic field. | 01-01-2009 |
20090253957 | ENDOSCOPE APPARATUS - An endoscope apparatus of the present invention includes a scope portion having a rigid portion in which, at least an image pickup module is disposed, a circulation passage which is at an interior of the scope portion, and which is extended rearward from the rigid portion, such that a cooling medium filled inside is capable of carrying out a heat exchange with the rigid portion, and a pump which is at the interior of the scope portion, and which circulates the cooling medium inside the circulation passage. | 10-08-2009 |
20100033559 | IMAGE PICK-UP MODULE FOR ENDOSCOPE APPARATUS - An image pick-up module for an endoscope apparatus includes a base having a surface on which electronic elements including an image pick-up device, and an electronic cooling element are mounted. The surface of the base is provided with terminals for the electronic elements including the image pick-up device, terminals for the electronic cooling element, and terminals for wirings from an outside of the image pick-up module. The base further includes wirings electrically connecting with the terminals for the electronic elements including the image pick-up device, the terminals for the electronic cooling element, and the terminals for the outside wirings. | 02-11-2010 |
20110295070 | ENDOSCOPE APPARATUS - Provided is an endoscope apparatus which is equipped with an endoscope including an object lens, a distal end portion and a handling section, a heat-producing device being incorporated into the distal end portion. The endoscope apparatus includes: a cleaning system which transiently discharges a cleaning liquid toward the object lens to clean the object lens; a cooling system which refluxes a coolant in the distal end portion to cool the heat-producing device; a liquid sending system, installed outside the endoscope, for supplying the cleaning liquid and the coolant; and a liquid-sending pressurizing system shared between the cleaning liquid and the coolant. | 12-01-2011 |
Patent application number | Description | Published |
20130150848 | SURGICAL TREATMENT SYSTEM - A surgical treatment system include a pair of holding members holding a living tissue and a plurality of heater members disposed on at least one of the holding members. The surgical treatment system further includes a resistance pattern which transfer heat to the living tissue, a pair of electrodes disposed at opposite ends of the resistance pattern to generate the heat based on a energy to supply the heat to the resistance pattern, wires each connecting one of the heater members to another heater member and heater member energization line connected to the wire and to a energy source to supply the energy from the energy source to the electrodes via the wire. | 06-13-2013 |
20130245619 | MEDICAL TREATMENT APPARATUS AND METHOD OF CONTROLLING THE SAME - A medical treatment apparatus includes a heat transfer portion, a heating chip, a temperature measurement unit and a control unit. The heat transfer portion comes into contact with a living tissue and transfers heat to the living tissue. The heating chip includes a heating region, is joined to the heat transfer portion, and heats the heat transfer portion by inputting energy to the heating region. The temperature measurement unit acquires a temperature of the heating region. The control unit controls a temperature of the heat transfer portion to a target temperature by controlling the temperature of the heating region to a temperature differing from the target temperature by an offset value which changes in accordance with an amount of the energy. | 09-19-2013 |
20140074087 | TREATMENT DEVICE - A treatment device treats a biotissue by heating the biotissue to a target temperature. The device includes a heat-transfer member conveying heat to the biotissue, a heat-generating chip including a heat-generating member, a first temperature-measuring module, a temperature-measuring element disposed on the heat-transfer member, a second temperature-measuring module, and a controller. The heat-generating member heats the heat-transfer member. The first temperature-measuring module obtains a first temperature of the heat-generating member. The second temperature-measuring module obtains a second temperature measured by the temperature-measuring element. The controller determines the supplied electric power based on the first temperature after start of heating and before a transition point in time, and based on the second temperature after the transition point in time. | 03-13-2014 |
20140142562 | TREATMENT DEVICE FOR MEDICAL TREATMENT - A treatment device for a medical treatment heats a biotissue at a desired temperature, and includes a treatment tool, a controller and a storage section. The treatment tool includes a heat transfer portion which contacts with the biotissue to transfer heat to the biotissue, and a resistance element into which power is supplied to heat the heat transfer portion. The controller is detachably attached to the treatment tool, and measures a resistance value R of the resistance element. The storage section stores a coefficient C2. The controller calculates a coefficient C1 based on a calibration temperature when the treatment tool is connected to the controller. The controller calculates a temperature of the resistance element using the R, C1 and C2, and controls the temperature of the heat transfer portion. | 05-22-2014 |
20140148797 | TREATMENT DEVICE FOR MEDICAL TREATMENT - A treatment device for a medical treatment heats a biotissue. The device includes a treatment tool which includes a heat transfer portion and a resistance element, a storage section which stores a time-power list including time-power relations, and a controller. The controller includes a resistance value acquiring section acquiring a resistance value of the resistance element, a power supplying section supplying the power to the resistance element, and a control section. The control section causes the power supplying section to supply a predetermined state detection power in a state detection period, calculates a change of the resistance value in the state detection period, acquires the time-power relation corresponding to the change of the resistance value, and causes the power supplying section to supply the power based on the acquired time-power relation. | 05-29-2014 |
20140155877 | TREATMENT DEVICE FOR MEDICAL TREATMENT - A treatment device for a medical treatment heats a biotissue. The device includes first and second heat transfer portions which come in contact with the biotissue. The device includes first and second resistance elements which are supplied a power having a first power value and a second power value to heat the first heat transfer portion and second heat transfer portion, respectively. The device includes temperature acquiring section which acquires a first temperature of the first heat transfer portion. The device includes a control section which calculates the first power value based on the first temperature, and determines the second power value corresponding to the first power value. The device includes first and second power supplying sections which supply the power having the first and second power value to the first and second resistance elements, respectively. | 06-05-2014 |
20150289922 | THERAPEUTIC TREATMENT DEVICE - A living tissue to be treated is brought into contact with a first high-frequency electrode having high thermal conductivity. A substrate on which an electric resistance pattern is formed is longer than the first electrode. The substrate includes an end portion projected from the first high-frequency electrode. A first lead connection portion electrically connected to the electric resistance pattern is formed on the projected end portion. The substrate is pasted to the first electrode by use of a high-thermal-conductivity heat-resistant adhesive sheet. A lead line for applying power to the electric resistance pattern is arranged in the first lead connection portion where it extends in the longitudinal direction of the first electrode and on the side close to the first electrode. | 10-15-2015 |
20150297070 | ENDOSCOPE FOGGING PREVENTION SYSTEM AND ENDOSCOPE FOGGING PREVENTION METHOD - An endoscope fogging prevention system includes a heater which heats inside of a distal end portion, a temperature sensor which measures heat quantity information regarding the inside and a control unit which controls the driving of the heater based on the heat quantity information measured by the temperature sensor. The fogging prevention system judging the operating characteristics of the heater and the operating characteristics of the temperature sensor based on the heat quantity information, and deactivating the heater when judging that the judgment result is out of a desired range. | 10-22-2015 |
Patent application number | Description | Published |
20130184522 | PUMP UNIT AND ENDOSCOPE APPARATUS USING THE SAME - A pump unit which can be made to be small-sized, and which enables to achieve a sufficient flow and an endoscope apparatus using such pump are provided. The pump unit which transports a fluid in a channel upon generating a progressive wave which is propagated in a longitudinal direction of the channel, in a first flexible thin film which constitutes at least a part of a channel-wall surface, includes a vibration exciter unit. | 07-18-2013 |
20130184729 | ULTRASONIC THERAPEUTIC APPARATUS - There is provided an ultrasonic therapeutic apparatus, which is capable of shortening a surgery time even in a case of resecting and stopping bleeding of a plurality of sites. | 07-18-2013 |
20130261395 | ENDOSCOPE APPARATUS - The endoscope apparatus includes a heat exchanger, a first tube, and a second tube. The front-end portion is cooled down by repeating alternately, the other operation which is opposite an one operation, which is an operation of generating a flow of the cooling liquid from the other end of the first tube to the one end of the first tube, and a flow of the cooling liquid from the one end of the second tube to the other end of the second tube, and the one operation which is an operation of generating a flow of the cooling liquid from the other end of the second tube to the one end of the second tube, and a flow of the cooling liquid from the one end of the first tube to the other end of the first tube. | 10-03-2013 |
20150141754 | LIVING BODY INFORMATION ACQUISITION SYSTEM - Provided is a living body information acquisition apparatus comprising a sensor configured to acquire living body information of an inside of a subject, and a power supply apparatus comprising a power supply circuit configured to be able to wirelessly supply power necessary for driving the sensor of the living body information acquisition apparatus, wherein the living body information acquisition apparatus further comprises a power receiving circuit configured to receive power supplied from the power supply circuit and an extension part that is provided so as to extend from a main body part of the living body information acquisition apparatus, and is formed from a flexible member which can contain thereinside at least a part of the power receiving circuit. | 05-21-2015 |
Patent application number | Description | Published |
20120143451 | VEHICLE SHIFT CONTROL APPARATUS - In a vehicle shift control apparatus, a T/M_ECU has data of cancellation conditions stored therein in advance, which vary depending on modes of driving force characteristics and, in a temporary manual shift mode, selects a cancellation condition for the temporary manual shift mode which corresponds to a current mode and makes a determination as to whether the cancellation condition is satisfied. If it is determined that the cancellation condition for the temporary manual shift mode is satisfied, the T/M_ECU returns the temporary manual shift mode to the automatic shift mode. | 06-07-2012 |
20120150396 | GEAR SHIFT CONTROL UNIT FOR AUTOMATIC TRANSMISSION - In a gear shift control unit for an automatic transmission, when an up-shift switch or a down-shift switch of a paddle shift switch is turned ON, a gear shift mode is set to a temporary manual shift mode, and a target transmission gear stage is shifted up or shifted down. Subsequently, a manual assist control is executed. In the manual assist control, an acceleration is calculated from a temporal differentiation of a vehicle speed. After it is detected that the acceleration is larger than or equal to an acceleration determination threshold, an accelerator pedal return acceleration is calculated from a double temporal differentiation of an accelerator opening degree. When the accelerator pedal return acceleration is smaller than or equal to another acceleration determination threshold, the current target transmission gear stage is automatically shifted down. | 06-14-2012 |
20120158258 | CONTROL APPARATUS FOR CONTINUOUSLY VARIABLE TRANSMISSION - In a control apparatus for a continuously variable transmission, when the difference between a target transmission gear ratio calculated immediately after switching the control mode from a manual shift mode to an automatic shift mode and a current transmission gear ratio (that is, a fixed transmission gear ratio of the transmission gear stage selected in the manual shift mode immediately before the switching) is greater than or equal to a set value, a shift control unit sets a temporary target transmission gear ratio between the target transmission gear ratio and the current transmission gear ratio. If a temporary target transmission gear ratio is set, the shift control unit causes the transmission gear ratio obtained during transition of mode from the manual shift mode to the automatic shift mode to match the target transmission gear ratio stepwise via the temporary target transmission gear ratio. | 06-21-2012 |
20120158261 | VEHICLE DRIVING-FORCE CONTROL DEVICE - In a vehicle driving-force control device, when a brake switch is turned on, a transmission control unit determines a currently-selected engine mode and sets a deceleration determination value by referring to a determination-value table corresponding to the currently-selected engine mode, using a vehicle speed as a parameter. Then, the transmission control unit compares an absolute value of a deceleration with an absolute value of the deceleration determination value, and shifts down the gear stage if the absolute value of the deceleration exceeds the absolute value of the deceleration determination value. | 06-21-2012 |
20120158262 | VEHICLE SHIFT CONTROL APPARATUS - A vehicle shift control apparatus has a plurality of driving force modes in which an engine generates driving force in response to an accelerator operation, a shift control unit for controlling a transmission gear stage or a transmission ratio of an automatic transmission according to a preset shift characteristic, The apparatus sets a different shift characteristic for each of the modes upon shifting from a current transmission gear stage or transmission ratio to a target transmission gear stage or transmission ratio by means of the shift control unit, and performs a gear shift according to a currently selected shift characteristic. | 06-21-2012 |
20120166053 | VEHICLE DRIVING-FORCE CONTROL DEVICE - In a vehicle driving-force control device, if a primary speed is not lower than or equal to a kick-down allowable speed and an accelerator pedal depression amount is larger than or equal to a kick-down allowable depression amount, a shift control device identifies an intention of acceleration from a driver's accelerator operation and kick down a gear stage to a lower stage, even in a manual shift mode having been selected. In this case, the kick-down allowable speed is set to a different value for each of driving force characteristic modes, and a speed range in which a kick-down operation is allowed to be automatically performed on the basis of the primary speed is set narrower for a driving force characteristic mode having higher responsiveness to an accelerator operation. | 06-28-2012 |
20130297159 | VEHICLE CONTROL UNIT - There is provided a vehicle control unit. The vehicle control unit provides an automatic mode that automatically determines a gear ratio in accordance with an operational status of a vehicle and a temporary manual mode that, with a driver's operation, selects any one predetermined gear ratio from among predetermined gear ratios set in advance and automatically switches a mode of operation to the automatic mode according to the operational status of the vehicle. When switching a mode of operation from the automatic mode to the temporary manual mode through a downshift operation that changes a gear ratio to a lower one in a transmission and an engine speed is lower than a reference rotational speed set in accordance with a vehicle speed, the vehicle control unit selects any one of the predetermined gear ratios such that the engine speed is equal to or more than the reference rotational speed. | 11-07-2013 |
20150175004 | Engine Rotational Speed Display Device - An engine rotational speed display device includes: an engagement state determination module that determines an engagement state of a lock-up clutch; a target rotational speed setting module that sets a target turbine rotational speed according to a selected gear stage; a rotational speed for display selection unit that selects an engine rotational speed as a rotational speed for display when the lock-up clutch is not engaged and selects the target turbine rotational speed as the rotational speed for display when the lock-up clutch is engaged; a time measuring module that measures an elapsed time since a gear shift operation is received; and a rotational speed for display limiting module that limits a variation in the rotational speed for display per unit of time according to the elapsed time when the target turbine rotational speed is selected as the rotational speed for display. | 06-25-2015 |
Patent application number | Description | Published |
20130075001 | PNEUMATIC TIRE - Sipe groups including a plurality of sipes which is opened to a main groove and is arranged at intervals in a tire circumferential direction are formed in both land parts with the main groove being interposed therebetween. The sipe groups are arranged at intervals in the tire circumferential direction, and are shifted in the tire circumferential direction on both sides of the main groove. | 03-28-2013 |
20130174955 | PNEUMATIC TIRE - An installation members | 07-11-2013 |
20150020940 | PNEUMATIC TIRE - A pneumatic tire includes a tread surface which is sectioned into a center area, a mediate area arranged in an outer side of the center area, and a shoulder area arranged in an outer side of the mediate area, wherein inclined grooves are formed spaced apart in a tire circumferential direction, the inclined grooves continuously extending from the mediate area to the shoulder area, in blocks in the mediate area and the shoulder area sectioned by the inclined grooves, an angle of inclination of a side wall on a leading side with respect to a normal direction of the tread surface is greater than an angle of inclination of a side wall on a trailing side with respect to a normal direction of the tread surface, and a plurality of dimples are formed in the side wall on the leading side of the block in the mediate area. | 01-22-2015 |
20150246585 | PNEUMATIC TIRE - A shoulder land portion is constructed by block rows. Shoulder lateral grooves sectionalize the block rows. The shoulder lateral grooves extend along the tire width direction in such a manner as to cut across ground contact ends. A plurality of projections is provided on a wall surface of the shoulder lateral groove. The projections protrude out of the wall surface of the shoulder lateral groove without reaching a center of a groove width of the shoulder lateral groove and are lined up in a length direction of the shoulder lateral groove in an outside area in the tire width direction from the ground contact end. The projection is formed into a triangular shape or a trapezoidal shape in its plan view and is formed into a triangular shape or a trapezoidal shape in its front elevational view. | 09-03-2015 |
Patent application number | Description | Published |
20130164496 | SURFACE LAYER FORMING METHOD USING ELECTRICAL DISCHARGE MACHINING AND SURFACE LAYER - Using electrical discharge surface treatment of moving an electrode material to a work piece by repeatedly generating pulsed electrical discharge between an electrode for electrical discharge surface treatment ( | 06-27-2013 |
20130209705 | ELECTRICAL DISCHARGE SURFACE TREATMENT METHOD - There is an electrical discharge surface treatment method of forming a surface layer on a work piece surface by making pulsed electrical discharge repeatedly occur between a work piece ( | 08-15-2013 |
20130292612 | ELECTRODE FOR ELECTRIC-DISCHARGE SURFACE TREATMENT AND METHOD FOR FORMING ELECTRODE FOR ELECTRIC-DISCHARGE SURFACE TREATMENT - An electrode for electric-discharge surface treatment, which is used in the electric-discharge surface treatment in which pulsed electric discharge is generated between the electrode and a base material in a machining fluid or in the air by using a green compact, which is formed by compressing powder of an electrode material, as the electrode, and by using energy of the electric discharge, a coating including the electrode material or a reaction product of the electrode material reacted by the electric discharge energy is formed on a surface of a base material, wherein a mixture of Si powder having an average particle diameter of not less than 0.3 μm and not more than 10 μm and hard material powder having an average particle diameter of not less than 0.3 μm and not more than 10 μm is used as the electrode material. | 11-07-2013 |
20130319324 | DISCHARGE SURFACE TREATMENT APPARATUS - A discharge surface treatment apparatus generates a pulsed discharge between poles, that is, between a discharge electrode and a workpiece, and the discharge electrode is obtained by compression-molding of any one of a metal powder, a powder of a metal compound, and a powder of ceramics or a mixture thereof. The apparatus forms a film made of an electrode material or the like on a workpiece surface by thermal energy due to the discharge. The apparatus includes: a capacitor that is connected to any one of the discharge electrode and the workpiece at one end; and a parallel circuit of a resistor and a diode, which is provided between another one of the discharge electrode and the workpiece and another end of the capacitor via a connection line. | 12-05-2013 |