baber/WOPTO huggingface dataset:
Patent JP-2015050503-A (JP)
Title: Image reading device
Inventor: UNO MAYU
IPC: G03B27/62
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device that is reduced in thickness and can suppress deterioration of image reading quality in a reading part.SOLUTION: An image reading device 1 comprises: a reading part 101; a holder 100 for holding the reading part 101 in a housing part 100A; a main sheet 200 that is arranged in a second direction on the other side of the housing part 100A; first and second sub sheets 310, 320 which come into contact with an end part 200L and another end part 200R of a first direction in the main sheet 200 from the other side of the second direction, and bend to one side of the second direction; and a first press member 410 and a second press member 420 which come into contact with the first and second sub sheets 310, 320 from the other side of the second direction and press the reading part 101 to one side of the second direction via the first and second sub sheets 310, 320 and the main sheet 200. In the first and second sub sheets 310, 320, slits 319A, 319B and 329A, 329B are formed in pairs to extend in the first direction along third and fourth wall parts 130, 140.
Patent JP-2015050052-A (JP)
Title: Seal composition for fuel batteries
Inventor: MATSUYAMA KEIKO
IPC: C08K5/14
Filed: 2013-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a seal composition for fuel batteries which enables the sealing in a temperature range of an ultra-low temperature to a high temperature and under a vapor environment.SOLUTION: A seal composition for fuel batteries consists of a cross-linked rubber composition which comprises (a) a rubber component selected from ethylene-propylene-diene rubbers including 7 wt.% or more of diene and 50 wt.% or less of ethylene, (b) a co-cross-linking agent including a polyfunctional unsaturated compound having two or more double bonds, (c) an organic peroxide, (d) a softener having a pour point of -40°C or below, and (e) a thermoplastic resin.
Patent JP-2015050385-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: USHIJIMA TAKASHI
IPC: H01L21/768
Filed: 2013-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an art capable of forming a conductive film with high accuracy.SOLUTION: A semiconductor device manufacturing method comprises a process of mounting a mask having an opening on a substrate having a recess on a top face. In this case, the mask is mounted in a manner such that at least a part of an external region of the top face of the substrate outside the recess touches an undersurface of the mask and an end of the opening of the mask lies above the recess. The manufacturing method further comprises: a process of growing a conductive film on the top face of the substrate through the mask after mounting the mask on the substrate; and a process of removing the mask from the substrate after growing the conductive film.
Patent JP-2015048446-A (JP)
Title: Wavelength conversion member, light-emitting apparatus, lighting apparatus and display
Inventor: NAKANO HIROSHI
IPC: C08L101/00
Filed: 2013-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a wavelength conversion member which keeps the total luminous flux of light radiated from the light-emitting apparatus without a change of e.g. chromaticity of the light when arranged in a light-emitting apparatus and has high durability.SOLUTION: A wavelength conversion member contains a thermoplastic crystalline resin and a fluorescence substance. When the wavelength conversion member is heat-treated at a specified heat treatment temperature Ta(°C) for 8 h, the difference between the total light transmittance of the wavelength conversion member before the treatment and the total light transmittance of the wavelength conversion member after the treatment is 5.0 or smaller.
Patent JP-2015056908-A (JP)
Title: Spindle motor and disc driving device
Inventor: SHIRAISHI MASAHIRO
IPC: F16C17/10
Filed: 2013-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of inhibiting a gas, which is evaporated from a liquid surface of a lubricant and includes the lubricant, from adhering to a disc.SOLUTION: A spindle motor 11A rotates a disc 12A in a housing comprising a base plate 21A and a top cover 14A covering an upper part of the base plate. The spindle motor includes a fluid dynamic pressure bearing 7A including a lubricant. A rotary part body of the spindle motor has a vent hole 60A. An upper opening 601A of the vent hole communicates with an annular space 63A between the top cover and the rotary part body. A lower opening 602A of the vent hole communicates with a clearance 61A between a stator and a magnet. Thus, even if a gas, which is evaporated from a liquid surface of the lubricant and includes the lubricant, leaks into the annular space, at least one part of the gas including the lubricant flows into the vent hole. As a result, the gas including the lubricant is inhibited from diffusing to the radial outer side of the vent hole.
Patent JP-2015055669-A (JP)
Title: Optical modulator module
Inventor: ODA KENJI
IPC: G02F1/035
Filed: 2013-09-10
Abstract: PROBLEM TO BE SOLVED: To downsize an optical modulator module.SOLUTION: An optical modulator module 10 includes: an optical modulator 20; an electrical terminal 30 that is connected to the optical modulator 20; and a housing 40 that houses the optical modulator 20 and the electrical terminal 30. The optical modulator 20 includes: a light guide 2; and a conductor layer 6 in which a high frequency electric signal for modulating a phase of light transmitted through the light guide 2 is inputted. The electrical terminal 30 includes: a terminal substrate 11; and a terminal circuit 12 that terminates the high frequency electric signal through the conductor layer 6. At least a part of the electrical terminal 30 is provided at a position superimposed on the optical modulator 20 in a planar view.
Patent JP-2015056719-A (JP)
Title: Multilayer wiring board
Inventor: TSUNASHIMA SATOSHI
IPC: H01P1/04
Filed: 2013-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board which can reduce a mounting area of RF-VIA structure corresponding to differential input/output and maintain or improve frequency characteristics of a high-frequency signal.SOLUTION: A multilayer wiring board comprises: two high-frequency signal vias which are formed to pierce a multilayer substrate from a top layer to a bottom layer, where conductor layers and insulation layers are alternately laminated, for connecting two top high-frequency signal lines formed on the top layer and two bottom high-frequency signal lines formed on the bottom layer; and a plurality of ground vias for connecting upper and lower ground planes formed around the two high-frequency vias across an anti-pad region from which a part of the conductor layers is removed and the conductor layers among the insulation layers, in which a pseudo-coaxial structure is formed by the concentric arrangement of the plurality of ground vias around the two high-frequency signal vias.
Patent JP-2015055719-A (JP)
Title: Reflection telescope
Inventor: MATSUDA TORU
IPC: G02B17/08
Filed: 2013-09-11
Abstract: PROBLEM TO BE SOLVED: To attain a reflection telescope that has an atmospheric dispersion correction function, and enables a celestial body to be excellently observed in a state where a field-of-view angle is large.SOLUTION: A reflection telescope has: a reflection mirror that has an image forming action; a correction optical system that corrects an image to be formed by the reflection telescope; and an image pickup element photoelectrically converting the image via the correction optical system. The correction optical system has a compound lens that comprises a positive lens and a negative lens, and moves in a direction with a component of a vertical direction with respect to an optical axis. A difference between refractive indices of materials of the positive lens and the negative lens constituting the compound lens is equal to or more than 0.5%, and the reflection telescope has: detection means for detecting an amount of drive of the compound lens; computation means for computing an amount of tilt correction with respect to the optical axis of the image pickup element from the amount of drive of the compound lens detected by the detection means; and control means for performing a drive control of an amount of movement of the compound lens and an amount of tilt with respect to the optical axis of the image pickup element from the amount of correction calculated by the computation means.
Patent JP-2014104511-A (JP)
Title: Solder ball repair device
Inventor: CHOI JIN-WON
IPC: H05K3/34
Filed: 2013-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a solder ball repair device capable of putting a solder ball which has not been put or which is put as an alternative solder ball of a vanished solder ball easily on a substrate, in which a head comprising solder ball pick up parts and flux dotting parts on both sides of the head rotates.SOLUTION: The solder ball repair device comprises: a head transportation part 110 transported horizontally along a fulcrum on an upper part of a substrate 200; and a head part 120 disposed on the head transportation part 110 and driving and rotating through a rotation axis 130, picking up a solder ball from the head transportation part 110 during rotation of the rotation axis 130, and putting the solder ball into a position where a solder ball vanished on the substrate 200.
Patent JP-2014138579-A (JP)
Title: Mix powder for making microwave-cooked food
Inventor: OBARA MIE
IPC: A21D8/02
Filed: 2013-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a microwave-cooked food that can present a favorable flavor and a soft texture.SOLUTION: A mix powder for making a microwave-cooked food contains grain flour and saccharide in the mass ratio of 7:3-3:7 and contains inulin in an amount of 4-70 mass% with respect to the total mass of grain flour and saccharide.
Patent JP-2015055139-A (JP)
Title: Delay operation device
Inventor: SAKAI TAKATOSHI
IPC: E05F5/00
Filed: 2013-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a delay operation device of a door allowing a wheelchair user or a following user to pass without anxiety, the wheelchair user taking pains for operation for closing the door or the user of being difficult to promptly operating due to a physical problem or an advanced age and needing a heavy labor in quickly passing for not being caught by the door or passing while pressing the door in a door opening state.SOLUTION: A delay operation device of a door is provided with an escapement wheel 14 and an angle 15 being delay means fo selectively freely changing a position to an ordinary position and an operation position and installed by combinedly using with a door closer being power transmission means for automatically displacing to the ordinary position after selection and a control means arranged between the delay means and the power transmission means, and the control means is installed so as to control displacement of the power transmission means, and the control means is installed so as to release control after passing a certain time by the delay means, and is constituted for starting to close the door after a certain time passes after the door opens by the delay means having a mechanical timer.
Patent JP-2015060283-A (JP)
Title: Vehicle safety confirmation device
Inventor: MATSUURA HIROMASA
IPC: B60R21/00
Filed: 2013-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle safety confirmation device capable of accurately urging a driver inside a vehicle and the driver of another vehicle outside the vehicle to confirm safety.SOLUTION: A vehicle safety confirmation device includes: an input information acquisition unit 110 for acquiring information related to a situation in the circumference of a vehicle; an analysis unit 111 for analyzing the information related to the state in the circumference of the vehicle and determining whether the state in the circumference of the vehicle is the state to be notified; and an instruction processing unit 112 for giving an instruction to an on-vehicle CPU 4 that controls the respective operations of a vehicle interior notification device 9 for performing notification inside the vehicle and a vehicle exterior notification device for performing notification to the other vehicle outside the vehicle when the state has been determined to be the one to be notified, and then allowing the vehicle interior notification device 9 and the vehicle exterior notification device to perform notification to urge safety confirmation.
Patent JP-2014075787-A (JP)
Title: Method and apparatus to provide authentication and confidentiality of low complexity devices
Inventor: ADLER JOSEPH A
IPC: G06F21/60
Filed: 2013-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus to provide a cryptographic protocol for secure authentication, confidentiality, and anonymity.SOLUTION: A method comprises: authentication based on a use of a private key of a low processing power system; confidentiality to protect a tag identifier so that an unauthorized party cannot learn the tag identifier; and untraceability to ensure that a different value is returned in response to a challenge so that a reader cannot identify the low processing power system by the response.
Patent JP-2015059182-A (JP)
Title: Resin composition, adhesive agent and manufacturing method of resin composition
Inventor: KOMATSU HIROYUKI
IPC: C08F290/08
Filed: 2013-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel resin composition excellent in adhesiveness to a non-polar material such as a polyolefin resin for providing an adhesive agent or the like excellent in stability in a solvent.SOLUTION: There is provided a resin composition containing: a first product material which is a reaction product of an A component consisting of a modified polyolefin resin having a functional group capable of reacting with a hydroxyl group and/or an acrylic modified polyolefin resin having the functional group capable of reacting with the hydroxyl group and a (meth)acryl group and a B component consisting of at least one kind of alcohol having the hydroxyl group; and further a second product material which is a C component consisting of a polymer of a C component constitution monomer having a polymerizable functional group and/or a reaction product of the first product material and the C component. The content of the C component is 50 to 150 wt.% based on the total amount of the A component and the B component.
Patent JP-2015061043-A (JP)
Title: Resistance change memory
Inventor: IGUCHI TOMOAKI
IPC: H01L29/82
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a resistance change memory having a large resistance change rate.SOLUTION: A resistance change memory includes: a memory cell having a resistance change element, and a semiconductor element having first and second semiconductor layers of a first conductivity type and a third semiconductor layer of a second conductivity type different from the first conductivity type provided between the first semiconductor layer and the second semiconductor layer, the first semiconductor layer being connected to the resistance change element; and a readout portion applying a first readout voltage to the resistance change element and the semiconductor element, and then applying a second readout voltage lower than the first readout voltage following the first readout voltage to perform readout.
Patent JP-2015064420-A (JP)
Title: Scanning optical device
Inventor: KUSUDA SHINYA
IPC: G02B26/12
Filed: 2013-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical device allowing for simple configuration.SOLUTION: A scanning optical device 5 comprises: a deflector 53F deflecting light from a semiconductor laser 51B; a deflector 53R deflecting light from a semiconductor laser 51C; a photodetector 58F detecting light deflected by the deflector 53F; and a photodetector 58R detecting light deflected by the deflector 53R. The deflector 53F includes a polygon mirror 91F and a drive motor 92F. The deflector 53R includes a polygon mirror 91R and a drive motor 92R. When viewed from an axial direction, the photodetectors 58F, 58R are arranged on the same side with respect to a first line L1 passing through axis lines A1, A2, and between a second line L2 passing through the axis line A1 and orthogonal to the first line L1 and a third line L3 passing through the axis line A2 and orthogonal to the first line L1. The polygon mirrors 91F, 91R are provided so as to rotate in opposite directions to one another.
Patent JP-2015068506-A (JP)
Title: Damper device
Inventor: SAITO SHUNJI
IPC: F25D17/08
Filed: 2013-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent sealability from deteriorating.SOLUTION: A damper device 1A comprises a frame 10A which is equipped with a base 12 having an opening 11, and a baffle plate 20A rotatably supported by the frame 10A, and is configured to open and close the opening 11 by the baffle plate 20A which is rotated circumferentially around a rotation axis X. In the damper device 1A, the frame 10A is provided with an annular wall 40A enclosing the opening 11, and the baffle plate 20A is provided with a cushioning member 50A fitted into the annular wall 40A, so that when rotating the baffle plate 20A in a direction of closing the opening 11, the cushioning member 50A is fitted into the annular wall 40A to seal the opening 11.
Patent JP-2014140288-A (JP)
Title: Rotary electric machine and housing of the same
Inventor: MIYAMOTO TADAHIRO
IPC: H02K9/04
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of sufficiently cooling the interior.SOLUTION: A power generator 1 (a rotary electric machine) includes: a rotor 20 having a hole part 23 which penetrates through the rotor 20 in an axial direction; a stator 30 which is disposed so as to face an outer peripheral part of the rotor 20; a housing 40 which houses the rotor 20 and the stator 30 therein; multiple heat exchangers 50 which are attached to an outer surface of the housing 40 and used for cooling air circulating in the housing 40; and a partition wall part 44 which is provided in the housing 40 and used for partitioning the interior of the housing 40.
Patent JP-2015068564-A (JP)
Title: Heat pump system and heat pump type water heater
Inventor: OMURA MINEMASA
IPC: F25B43/02
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a two-stage compression type heat pump system that can easily maintain amounts of refrigerating machine oil in two compressors equally.SOLUTION: A heat pump system includes: a compression mechanism 10 that has a low stage side compressor 10a and a high stage side compressor 10b for compressing and discharging a refrigerant; a water-refrigerant heat exchanger 11 for exchanging heat between the refrigerant compressed by the compression mechanism 10 and a heat exchange target; an expansion valve 12 for decompressing and expanding the refrigerant flowing out from the water-refrigerant heat exchanger 11; a heat source side air heat exchanger 13 for exchanging heat between the refrigerant decompressed and expanded by the expansion valve 12 and the heat exchange target; an oil equalizing mechanism 20 that interconnects the low stage side compressor 10a and the high stage side compressor 10b for making refrigerant machine oil flow; and a four-way changeover valve 14 for selectively switching between a two-stage compression route for making the refrigerant flow in the low stage side compressor 10a and the high stage side compressor 10b in this order and a single-stage compression route for making the refrigerant flow in only one of the low stage side compressor 10a and the high stage side compressor 10b.
Patent JP-2015068571-A (JP)
Title: Refrigeration unit
Inventor: TAKEGAMI MASAAKI
IPC: F25B41/04
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration unit with a four-way valve, which can prevent a lubrication fault in a compressor in a defrost operation with a reverse cycle.SOLUTION: A bypass passage 85 is provided to a first connection point P1 between a four-way valve 18 and compressors 13a, 13b, 13c, and to a second connection point P2 between the four-way valve 18 and utilization-side heat exchangers 22, 32, 42. The bypass passage 85 is provided with a check valve CV8 which allows a refrigerant flow from the first connection point P1 to the second connection point P2 and prohibits a refrigerant flow in an opposite direction.
Patent JP-2015070553-A (JP)
Title: Radio communication device, ip multicast distribution system and ip multicast transfer method
Inventor: SAKURAI MASASHI
IPC: H04W72/04
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device, an IP multicast distribution system and an IP multicast transfer method, capable of improving radio communication quality in multicast frame transfer.SOLUTION: A wireless LAN communication unit 12 acquires at least one of communication actual result of radio communication between a plurality of radio terminals and a gateway 10 and communication speed information included in a communication frame in the radio communication. Based on at least one of the communication actual result and the communication speed information, a radio communication monitoring block 15 determines whether or not to add a radio terminal transmitting a multicast communication request to a multicast communication group.
Patent JP-2015076409-A (JP)
Title: Die bonder and adhesive coating method
Inventor: MOCHIZUKI MASAYUKI
IPC: H01L21/52
Filed: 2013-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a die bonder which has, for example, at least two preform heads (PH) to shorten the drawing time and allows the reduction of vibration of a device due to operation of two PHs, and to provide an adhesive coating method.SOLUTION: A first preform part for applying an adhesive to a first coating area out of the first coating area and a second coating area into which a coating area of the adhesive is divided, and a second preform part for applying the adhesive to the second coating area are provided. When the first preform part is moved in directions along an X axis a Y axis to apply the adhesive in order to apply the adhesive to the coating area, the second preform part is moved in directions opposite to directions in which the first preform part is moved along the X axis and the Y axis, for the same distance as the first preform part simultaneously with movement of the first preform part in order to apply the adhesive to the second coating area.
Patent JP-2015073554-A (JP)
Title: Radiographic image capturing apparatus, control method of erasing light source, and program
Inventor: KUWABARA TAKAO
IPC: A61B6/00
Filed: 2013-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic image capturing device, control method of an erasing light source, and a program capable of acquiring high-definition radiation images compared with the conventional ones in both modes of an imaging mode where an irradiation time is relatively short and the radiation images are continuously captured and an imaging mode where an irradiation time is relatively long.SOLUTION: When a radiation detector 36 is in a first imaging mode where image data of radiation images are generated based on radiation irradiated from a radioactive source 26 for a first irradiation time, an erasing light source 38 is put off during the imaging. However, when the radiation detector is in a second imaging mode where image data of a plurality of radiation images are generated based on radiation continuously irradiated from the radioactive source 26 for a second irradiation time shorter than the first irradiation time, the erasing light source 38 is put on during the imaging.