baber/WOPTO huggingface dataset:
Patent JP-2011036950-A (JP)
Title: Blast chamber
Inventor: MASE KEIJI
IPC: B24C9/00
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blast chamber capable of performing coating on a work in the same working chamber after blasting machining.  <P>SOLUTION: A dust-collection machine unit 20 for ventilating the inside of a box-like body 10 at blasting work and a coating ventilation unit 30 for ventilating the inside of the body at a coating step are provided. On a side wall 11 of the body, an exit/entrance 11a and an opening/closing body 11b for opening/closing the exit/entrance are provided, the dust-collection machine unit is projected from a ceiling plate 15 toward a floor plate 16 at a position close to a side wall 12 opposed to the side wall to partition the inside of the body, and a working space 10a and a ventilation duct 10b are formed in the body. A suction hole 17 is formed on the ceiling plate 15 above the working space, an intake port 22 communicated with the ventilation duct is provided on the dust-collection machine unit. and an opening 12a for communicating the ventilation duct with the coating ventilation unit is provided on the side wall. The exit/entrance is closed at blasting machining to perform ventilation by the dust-collection machine unit, and the exit/entrance is opened at coating to perform ventilation by the coating ventilation unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037988-A (JP)
Title: Low-hardness soft polyurethane foam
Inventor: YANO TADASHI
IPC: C08G18/32
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-hardness soft polyurethane foam suitable for a cushion material, and the like while solving production problems for low-hardness soft polyurethane foams.  <P>SOLUTION: In producing a low-hardness soft polyurethane foam, an oxysilane compound is used in addition to raw materials for a polyurethane including polyol, isocyanate, a foaming agent, a catalyst, a foam stabilizer, and an additive. Furthermore, the isocyanate index is 100 to 120. Hence, provided is a low-hardness soft polyurethane foam capable of solving production problems and suitable for an application as a cushion material and the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010074149-A (JP)
Title: Dopant host
Inventor: SUZUKI RYOTA
IPC: H01L21/223
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dopant host which is high in heat resistance and large in the quantity of B<SB>2</SB>O<SB>3</SB>evaporation.  <P>SOLUTION: A dopant host is a laminate including a boron component evaporation layer containing 30-60 mol% of SiO<SB>2</SB>, 10-30 mol% of Al<SB>2</SB>O<SB>3</SB>, 15-50 mol% of B<SB>2</SB>O<SB>3</SB>, and 2-15 mol% of RO (R being alkali earth metal); and a heat resistive layer containing 8-40 mol% of SiO<SB>2</SB>, 40-85 mol% of Al<SB>2</SB>O<SB>3</SB>, 5-30 mol% of B<SB>2</SB>O<SB>3</SB>, and 0.5-7 mol% of RO (R being alkali earth metal).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011044612-A (JP)
Title: Light emitting device
Inventor: KIBA KEIJI
IPC: H01L33/64
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of light emission and reliability by equalizing temperature distribution of a light emitting element group, in a light emitting device including the light emitting element group provided by densely mounting a plurality of light emitting elements.  <P>SOLUTION: The light emitting device 1 includes a mounting substrate 2 mounted with a plurality of light emitting elements 4, a wiring pattern 3 on an element-mounting surface 21 of the mounting substrate, thermal vias 7, and a heat dissipation pattern 8 crossing thereto. The light emitting element group 40 includes a center group 41 and a peripheral group 42, and the thermal vias 7 includes center vias 7a and peripheral vias 7b. The heat dissipation pattern 8 includes a center-side heat dissipation pattern 8a and a periphery-side heat dissipation pattern 8b connected to the center vias 7a and the peripheral vias 7b, respectively, and the center vias 7a and the center-side heat dissipation pattern 8a are prevented from getting contact with the peripheral vias 7b and the periphery-side heat dissipation pattern 8b. Thereby heat from the peripheral group 42 is not led to the center group 41, reaching high temperature of the center group 41 is prevented, temperature distribution of the light emitting element group 40 can be uniformized, and the efficiency of light emission and reliability are improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010063096-A (JP)
Title: Single photon image forming element
Inventor: LOTTO CHRISTIAN
IPC: H04N5/355
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise caused by a source follower buffer or the like in an imaging pixel circuit.  <P>SOLUTION: An imaging pixel circuit 210 may include a photo-sensitive device 214 having charge storage capability connected to a sense node 219. The imaging pixel circuit may further include an inverting amplifier which is able to amplify a voltage from the sense node to a voltage on an output node of the amplifier, when being operated in open-loop configuration; and a reset switch 213 being able to connect the input and output nodes of the inverting amplifier and thus to reset the inverting amplifier to an operating point providing high open loop gain by temporarily establishing negative feedback. Moreover, the imaging pixel circuit may include a low-pass filter at the output node of the inverting amplifier for limiting the signal frequencies passing to the readout node to these frequencies that contain useful signal information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011047984-A (JP)
Title: Fpd module mounting device and method mounting the same
Inventor: MIURA KOICHIRO
IPC: G02F1/1345
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for precisely TAB-mounting an IC board without forming a deformation such as a warp, a distortion or a bend of a display panel, which can particularly avoid a deformation such as a warp or a bend not only of a small size panel but also of a large size panel having a large area.  <P>SOLUTION: The FPD module mounting device for TAB-mounting a plurality of IC boards in alignment along the periphery of the display panel includes: a table on which the display panel is mounted; a panel suction means having a flat surface for sucking and fixing the undersurface of the display panel, which is substantially on the same level as the surface of the table contacting with the display panel; and a panel form correction means which brings a part of the display panel that is separated from the flat surface due to a warp or a bend of the display panel mounted on the flat surface into contact with the flat surface, while pressing at least regions near one end and near the other end of the display panel which are substantially parallel to the processing side for TAB mounting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048585-A (JP)
Title: Fa system and setting display device for the same
Inventor: NIIMI TSUTOMU
IPC: G05B19/042
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a setup tool of an FA device and reduce costs.  <P>SOLUTION: A personal computer 2 performs communication using a USB communication system. An FA device 3 performs communication using a general communication system such as EIA-422 or EIA-485. A setting display device 1 includes a USB-general communication conversion part 15. The setting display device 1 operates in any of mode 1 and mode 2 based on a mode selection memory 16. In the mode 1, the device displays setting/state of the FA device 3 using a communication path A. In the mode 2, a communication path B is enabled, and the personal computer 2 displays the setting/state of the FA device 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050190-A (JP)
Title: Motor system and motor control circuit
Inventor: KIMOTO KAZUHIRO
IPC: H02P7/29
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor system capable of reducing the number of power supply lines.  <P>SOLUTION: A motor system 10 is provided between a power source Ba for supplying power to a motor M and the motor M. and includes a first transistor 22 for driving the motor M of a motor unit 30; a second transistor 23 which is connected between the first transistor 22 and the ground and is connected in parallel to the motor unit 30; and a control part 21 which controls switching of the first and second transistors 22 and 23, in response to a motor output signal AS according to the rotation of the motor M. Supplying of power from the first transistor 22 to the motor M is performed by way of a power supply line L1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050977-A (JP)
Title: Indirect spot welding method
Inventor: MATSUSHITA MUNEO
IPC: B23K11/11
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indirect spot welding method capable of stably obtaining a nugget formed in a molten state during indirect spot welding.  <P>SOLUTION: In the indirect spot welding, a welding electrode is pressed to a metal plate from one surface side of a member with at least two metal plates overlapped while pressurizing the welding electrode thereto, a power supply terminal is mounted at a position set apart from the welding electrode on the metal plate at the other surface side, and welding is carried out by causing energization between the welding electrode and the power supply terminal. In this case, an overlapped surface between the metal plates except a welding part is electrically insulated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053577-A (JP)
Title: Method of manufacturing optical plastic article for infrared communication
Inventor: HASE KANAME
IPC: G02B5/22
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical plastic article for infrared communication, which has good dispersion of fine particles, and which is capable of presenting a white color by stably scattering and reflecting light in a visible light region.  <P>SOLUTION: The method of manufacturing the optical plastic article is configured such that a vinyl copolymer (C) with a weight average molecular weight of >1,000 and <500,000 is applied in a urethane or allyl-based monomer, which is agitated and heat or photocured, and fine particles of microphase-separated structure with the dispersed vinyl copolymer (C) is formed in the cured material. The vinyl copolymer (C) is obtained by copolymerization between a vinyl monomer (A), which has a SP value with a difference of <3 to a SP value of the cured material of the urethane or allyl-based monomer and a molecular weight of not less than 180, of 5-45 wt.% and a vinyl monomer (B), which has a SP value with a difference of not less than 3 to the same of the above, of 10-95 wt.%. The external of particles being a compatible part is formed by using the component of the vinyl monomer (A), and the internal of particles being an incompatible part is formed by the component of the vinyl monomer (B).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009287918-A (JP)
Title: Laminated structure reinforcing method by two-layer brazing
Inventor: ISHIYAMA SHINTARO
IPC: B23K31/02
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To secure the pressure resistance of a brazed part in a fine plate fin type compact heat exchanger and to attain the strength improvement of fine plate fins.  <P>SOLUTION: This laminated structure reinforcing method by two-layer brazing of offset fins used for a tabular heat exchanger comprises positioning an Ni solder thin film of amorphous tape shape on the whole upper and lower faces of an offset substrate to form a three-layer structure of brazing filler metal/substrate/brazing filler metal; machining the three-layer structure into rectangular rugged shape to form a rectangular rugged offset plate; positioning separators on both side faces of the rectangular rugged offset plate to assemble multistage fins consisting of separator/rectangular rugged offset plate/separator; and vacuum brazing the multistage fins to form a brazing reaction layer of high strength on the whole surface of the rectangular rugged offset plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011061920-A (JP)
Title: Circuit for equalizing voltage in capacitor cell
Inventor: SHIRAISHI KEIJI
IPC: H02J7/02
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for equalizing the voltage of a capacitor cell in which it is possible to collect and utilize a surplus energy effectively.  <P>SOLUTION: This voltage equalizing circuit 100 for equalizing the voltages of a plurality of capacitor cells 10 includes the plurality of capacitor cells 10 for accumulating electricity, and bypass circuits 20 which are provided in parallel with the capacitor cells 10 and allow surplus currents supplied to the capacitor cells 10 to flow. Each bypass circuit 20 is equipped with a switch element 30 which can switch whether to let the current flow or not according to the voltage of the capacitor cell 10, and a DC-DC converter 40 which is connected in series with the switch element 30 so as to collect the electric energy of surplus current.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058280-A (JP)
Title: Concrete structure working apparatus
Inventor: HINO MASAKI
IPC: E04G23/08
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in water jet working operation wherein water is jetted at high pressure to a concrete structure to crush the concrete structure, which creates an environment where an operator inhales a surface grinding/polishing/cleaning waste material produced by crushing of the concrete structure, and the surface grinding/polishing/cleaning waste material affects the operator's health because of its strong alkalinity.  <P>SOLUTION: The water-jet jetting apparatus for jetting high pressure water to perform working of the concrete structure, is moved by remote operation to perform working of the concrete structure. A support device for supporting the water-jet jetting apparatus slidably in a horizontal direction and turnably in a vertical direction is liftably provided at a mast, and the mast is liftably supported to an arm of a power shovel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010016000-A (JP)
Title: Solid electrolyte fuel battery cell stack, bundle, fuel cell, and manufacturing method of fuel cell stack
Inventor: YAMASHITA SHOJI
IPC: H01M4/86
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery cell stack wherein an interconnector 6 of ceramics having lower electric conductivity than general metal is formed to be layered on fuel poles 3a, 3b and a power generating element connecting member 7 is connected thereonto, and so there is no path of a current flowing in the interconnector 6 in the longitudinal direction to reduce the resistance of the interconnector 6.  <P>SOLUTION: The interconnector 6 is formed to be layered on the fuel poles 3a, 3b on a support 2, and solid electrolyte 4 is formed on the fuel poles 3a, 3b in the state of covering both longitudinal ends on the upper face of the interconnector 6. The power generating element connecting member 7 is also provided for connecting an exposed portion of the interconnector 6, which is not covered with the solid electrolyte 4, and an air pole 5 of a power generating element part adjacent thereto.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011066738-A (JP)
Title: Projection type video display device
Inventor: FUJISAKI TAKESHI
IPC: G09G5/36
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To raise operability when image distortion is corrected in a projection type video display device with a correction function of the image distortion.  <P>SOLUTION: A projector 10 includes: a video signal processing circuit 64 which converts an input video signal to generate a display video signal showing a video image which should be projected; an image distortion correction part 68 which corrects the display video signal according to change of a correction point on a projected video image by an operation of a user; and an OSD circuit 72 which superimposes a pattern for correction to be used for specification of the correction point by the user on the projected image to be displayed on the same screen when image distortion correction processing is selected according to the operation of the user. The OSD circuit 72 includes a switching control means for switching display colors of the pattern for correction in execution of the image distortion correction processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065546-A (JP)
Title: File search system and program
Inventor: ETO TATSUYA
IPC: G06F12/00
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file search system and a program for performing a further effective search in a file search environment in which files to be full-text searched and files out of full-text search exist by forming different index files with respect to the files to be full-text searched and the files out of full-text search.  <P>SOLUTION: The file search system includes a file search server 1, a file server 4 and a client 3 which are connected through a communication line 9 in a communicable manner. The file search server 1 includes a metadata search means which selects, upon receipt of a search request from the client 3, a metadata matching record from an index 2 file 22 based on a search condition expression; a full-text search means which searches an index 1 file 21 in reference to a keyword based on the search condition expression and the metadata matching record; and a means which transmits the search result to the client 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066854-A (JP)
Title: Image reading apparatus and image forming apparatus
Inventor: KOBAYASHI TAKESHI
IPC: H04N1/107
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus for reducing position deviation of a document.  <P>SOLUTION: The image reading apparatus includes: sucking members (7, 7") each for sucking a document (Gi) to a side of an original platen (PG, TG3'); contact start-detecting means (C4, C4') each for detecting each of contact plate (TG3, PG') starts moving from a remote position to a contact position; and a sucking control means (C7) for sucking the document (Gi) to the side of the original platen (PG, TG3') by controlling the sucking members (7, 7") when it is detected by the contact start-detecting means (C4, C4') that the contact plate (TG3, PG') starts moving from the remote position to the contact position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068726-A (JP)
Title: Coating composition
Inventor: TANAHASHI AKIRA
IPC: C09D161/20
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition which when the surface of a coating film thereof is polished, can prevent the antifouling property of the coating film from deteriorating.  <P>SOLUTION: The coating composition contains a base resin, a compound containing an SiOR (R denotes H or alkyl) group, and photocatalyst particles. When the surface of a coating film of the composition is polished, photocatalyst particles in the coating film are exposed from the polished surface, and by the antifouling effect of the exposed photocatalyst particles, the antifouling property of the coating film is maintained and prevented from deteriorating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010103105-A (JP)
Title: Method for manufacturing organic field light-emitting element, organic field light-emitting element, organic el display, and organic el illumination
Inventor: NAKAI TOSHIMITSU
IPC: G03F7/40
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an organic field light-emitting element which has low drive voltage when forming a bank on an organic layer and has long lifetime, and an organic field light-emitting element which has low drive voltage and long lifetime.  <P>SOLUTION: In the method for manufacturing an organic field light-emitting element having a first electrode, a second electrode formed to face to the first electrode, a first organic layer between the first electrode and the second electrode, a bank formed on the first organic layer at a pattern shape, and a second organic layer formed at an area divided by the bank, the manufacturing method includes a developing process and a heating process in a process of forming the bank, wherein a process of cleaning by a polarized organic solvent is included between the developing process and the heating process and/or the developing process is prepared in the process of forming the bank. The developing process develops by developing fluid including an alkaline compound, the polarized organic solvent, and water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011068288-A (JP)
Title: Drive unit of hybrid vehicle
Inventor: OGAWA KAZUMI
IPC: B60L50/16
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit of a hybrid vehicle, which obtains a proper operating temperature of oil to lubricate and cool a clutch and a motor in a short period of time even in a low temperature atmosphere or at a time of an engine start.  <P>SOLUTION: The drive unit 1 of a hybrid vehicle is constituted of: a motor 30 for driving wheels 10; a clutch 40 arranged between an engine 20 for driving the wheels 10 provided separately from the motor 30, and the motor 30, and freely connecting and disconnecting power transmission from the engine 20 to the wheels 10; a housing 50 for storing the motor 30 and the clutch 40 the inside thereof; and a warming member 70 for warming oil 60 which the inside of the housing 50 is filled with.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010103521-A (JP)
Title: Method of manufacturing piezoelectric actuator, liquid ejection head, and image forming apparatus
Inventor: TSUKAMOTO TATSUJI
IPC: H01L41/22
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the endurance and initial characteristics of a piezoelectric device.  <P>SOLUTION: A method is provided for manufacturing a piezoelectric actuator with a piezoelectric device comprising a lower electrode, a piezoelectric element and an upper electrode on a diaphragm. The method includes a polishing step of polishing the piezoelectric element and a first heating step of heating the piezoelectric element polished in the polishing step at a temperature of Curie point or higher to cause repolarization.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011073725-A (JP)
Title: Packaging container
Inventor: HARA MITSUHIRO
IPC: B65D1/42
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container having a container body of required strength and good appearance, and capable of reducing the thickness of the container body.  <P>SOLUTION: The packaging container includes the container body 10 formed by thermoforming a synthetic resin. The container body 10 has a bottom 20 and a sidewall 30 standing from the circumference of the bottom 20. A plurality of first reinforcing protrusions 40 extending to a position not reaching approximately the upper end of the sidewall 30 are formed at spaced intervals from the bottom 20 to the sidewall 30. A plurality of second reinforcing protrusions 50 extending from approximately the upper end of the sidewall 30 to a position not reaching the bottom 20 are formed at intervals on the sidewall 30. Basically, the first reinforcing protrusions 40 and the second reinforcing protrusions 50 are alternately arranged, and the lower end of the second reinforcing protrusions 50 is provided lower than the upper end of the first reinforcing protrusions 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT