baber/WOPTO huggingface dataset:
Patent JP-2012063650-A (JP)
Title: Charging device and image forming apparatus
Inventor: KAWAMURA TAKESHI
IPC: G03G15/24
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a charging device and an image forming apparatus that prevent the occurrence of a leakage phenomenon in an internal polarization charging system by bringing an electrode into close contact with a latent image carrier.SOLUTION: An image forming apparatus includes an elastic blade 22 provided with a light-transmissive electrode 23; when the elastic blade 22 comes in contact with the surface of a photoconductor drum 1, the light-transmissive electrode 23 is configured to be arranged in a blade contact area a where the elastic blade 22 comes in contact with the surface of the photoconductor drum 1, and not to be present in a separation area c where the elastic blade 22 separates from the photoconductor drum 1.
Patent JP-2012070475-A (JP)
Title: Coupling fixture and wiring/piping box for bar coupling
Inventor: KISHI GENJI
IPC: F16B2/06
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a coupling fixture which easily couples and fixes a bar to a peripheral wall of a wiring/piping box, and to provide a wiring/piping box for bar coupling which includes the coupling fixture.SOLUTION: A coupling fixture 100 includes: a pressing part 103 for drawing a tip 100a serving as an opening end which opens and closes, toward a peripheral wall 201 to press a bar P; drawing means (106, S) for drawing the pressing part 103 toward the peripheral wall 201; and attachment means (104, 105) which are not rotatable along the periphery wall 201 and are used for attaching the pressing part 103 to the peripheral wall 201 with the pressing part 103 being able to be drawn. The bar P is inserted into the pressing part 103 from the tip 200a side with the coupling fixture 100 attached to the peripheral wall 201 by the attachment means, and the bar P is pressed and held by drawing the pressing part 103 toward the peripheral wall 201 by the drawing means.
Patent JP-2012067623-A (JP)
Title: Control device of internal combustion engine
Inventor: NAGAMINE MORIHIRO
IPC: F02D41/04
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To adjust a hydrogen supply quantity by controlling the equivalent ratio of an air-fuel mixture, by restraining the occurrence of knocking by supplying hydrogen to an intake passage, with a simple constitution of using an exhaust emission control three-way catalyst and an EGR system.SOLUTION: This control device includes the three-way catalyst 13 for generating the hydrogen by aqueous gas shift reaction under a predetermined condition, and the EGR system 18 for recirculating a part of exhaust gas to the intake passage 11 via an EGR passage 19 from an exhaust passage 12 on the downstream side of the three-way catalyst 13 and controlling its EGR ratio in response to an engine operation state, and is constituted so that a part of the hydrogen generated by the tree-way catalyst 13 is supplied to the intake passage 11 side together with the exhaust gas via the EGR passage 19 in an EGR area. The equivalent ratio of the air-fuel mixture is controlled based on the EGR ratio and the catalyst temperature so as to optimize the hydrogen supply quantity to the intake passage 11 side.
Patent JP-2012068331-A (JP)
Title: Toner and production method of the same
Inventor: SATOU CHIKATOSHI
IPC: G03G9/087
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To solve such problems that, in a disclosed toner produced by mixing a first toner which is prepared by coating surfaces of colored resin particles containing at least a colorant with resin fine particles by melting and depositing in a particulate state, with a second toner which is prepared by coating surfaces of colored resin particles containing at least a colorant with a resin layer and further coating the surfaces with resin fine particles by melting and depositing in a particulate state, the surface state of the toner varies by dropping of the particles or burial into the resin while the toner is used for a long period of time because the outermost layer is present in a particulate state.SOLUTION: A toner having high storage stability and high fixing property can be obtained by using the following colored resin particles and resin fine particles and fixing the resin fine particles to the surfaces of the colored resin particles. When a volume average particle diameter of the colored resin particles and a volume average particle diameter of the resin fine particles are represented by D0 (μm) and d (μm), respectively, Do/d is less than 150.
Patent JP-2011116741-A (JP)
Title: Harmful organism-controlling composition and method for controlling harmful organism
Inventor: SUGANO MASAYO
IPC: A01P7/04
Filed: 2010-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a harmful organism-controlling composition having excellent control efficacy to harmful organisms.  <P>SOLUTION: The harmful organism-controlling composition includes an ester compound represented by formula (I) and an ester compound represented by formula (II) as active ingredients.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012067175-A (JP)
Title: Method for removing volatile organic compound, method for producing polystyrene-based resin foam sheet, and method for producing container for food
Inventor: HARADA MASAMITSU
IPC: C08L25/06
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide methods for removing a volatile organic compound effective in removing a volatile organic compound from resin particles containing a polyphenylene ether-based resin, to consequently provide a method for producing a polystyrene-based resin foam sheet containing a polyphenylene ether-based resin, and to improve problems of odors in a method for producing a container for foods using the polystyrene-based resin foam sheet.SOLUTION: There are provided the methods for removing the volatile organic compound including removing the volatile organic compound from the resin particles containing the polyphenylene ether-based resin. Furthermore, there are provided the methods etc., for removing the volatile organic compound including fluidizing the resin particles in a gas at a higher temperature than T-70(°C) when the glass transition temperature of the resin particles is T(°C), thereby releasing the volatile organic compound contained in the resin particles into the gas, and removing the volatile organic compound.
Patent JP-2012069393-A (JP)
Title: Electrode material
Inventor: TAKAGI YOSHIYUKI
IPC: C22F1/00
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrode material suitable for a constituent material of an electrode for an ignition plug having excellent resistance to oxidation at high temperatures and low resistivity and rarely forming grains of a compound containing Ni on a surface of the electrode at high temperatures, the electrode for the ignition plug, and the ignition plug.SOLUTION: An electrode material for an electrode for an ignition plug of an internal combustion engine of an automobile, contains 0.005 to 0.2% Al, 0.3 to 0.5% Si, 0.6 to 1.2% Cr, 0.05 to 0.5% Ti, and 0.3 to 1.0% Y by mass, and the remainder comprises Ni and an inevitable impurity. The electrode material has excellent resistance to oxidation at high temperatures achieved by containing Y to inhibit the growth of grains at high temperatures, reducing Al and Si to inhibit the expansion, cracking, and peeling of an oxide layer, and containing Ti to inhibit internal oxidation. Furthermore, containing Al, Si, and Cr inhibits the formation of the grains of the compound, and containing relatively low Al and Si keeps the resistivity low.
Patent JP-2011008294-A (JP)
Title: Liquid crystal display apparatus and display body using the same
Inventor: AOKI YASUTAKE
IPC: G02B5/20
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display apparatus which has excellent white balance, achieves high color purity in transmissive mode and high reflectivity and high color purity in reflection mode, and to provide a display body using the liquid crystal display apparatus.SOLUTION: The liquid crystal display apparatus 1 includes: a first transparent substrate 2; a second transparent substrate 3; a liquid crystal layer 17 interposed between the first transparent substrate 2 and the second transparent substrate 3; and a color filter 6 which is arranged in each of a plurality of pixel regions and has a first color filter 9 and a second color filter 10 having the transmissivity higher than that of the first color filter 9. In each of the plurality of pixel regions, a boundary part 11 between the first color filter 9 and the second color filter 10 is located in a light reflection region 8, the first color filter 9 is projected in a portion corresponding to a non-pixel region, into a direction in which the liquid crystal layer 17 is positioned, and the second color filter 10 is projected in the portion corresponding to the non-pixel region, into a direction in which the liquid crystal layer 17 is positioned.
Patent JP-2012072802-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: YOSHIOKA HIROYASU
IPC: F16H15/38
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To form a retainer 10b that is incorporated into a thrust roller bearing for a power roller and has protrusions 15a, 15a on both sides of respective pillar parts 13b, 13b by injection molding of a synthetic resin, thereby suppressing formation of a detrimental recess on a surface of the retainer 10b based on a molding sink after injection molding.SOLUTION: In respective pillar parts 13b, 13b, cavities 16, 16 are provided which are opened on a front end surface of the respective pillar parts 13b, 13b and reach to a part superimposed on the respective protrusions 15a, 15a regarding the axial direction of the retainer 10b. With this configuration, the wall thickness of the respective pillar parts 13b, 13b provided with the respective protrusions 15a, 15a is reduced, and the occurrence of a recess based on the molding sink is suppressed.
Patent JP-2012073332-A (JP)
Title: Foamed elastic roller and process cartridge
Inventor: FURUYA MANABU
IPC: G03G15/16
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a foamed elastic roller having excellent image characteristics, free of a problem of interlayer peeling, and suppressing increase in the hardness of a foamed elastic layer due to toner accumulation in an interlayer portion even when the roller is used as a toner supply roller for a long period of time.SOLUTION: The elastic roller comprises a core metal as a rotation shaft and two foamed elastic layers having different physical properties from each other on the outer circumference face of the core metal. Between two layers, a two-layer contact region is present, where physical properties of the foamed elastic layers gradually decrease or increase in a direction along the diameter from the outer circumference face to the core metal. The physical properties are one or more properties selected from an average cell diameter, the number of cells, air permeability and density.
Patent JP-2011023368-A (JP)
Title: Fuel cell
Inventor: ONO TAKASHI
IPC: H01M8/06
Filed: 2010-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell that facilitates thermally self-sustained operation and achieving miniaturization, by reducing a distance between cell stacks to intensively arrange cells.  <P>SOLUTION: The fuel cell includes: a cell stack aggregate having a plurality of rows of cell stacks 60a, 60b, 60c and 60d, in which a plurality of solid-state electrolytic fuel battery cells are arranged in a row at predetermined intervals in a housing 2; a gas manifold 58 in which the cell stack aggregate is provided; a reformer 78 provided above the cell stacks 60a, 60b, 60c and 60d; and a reformed gas supply pipe 80 for connecting the reformer 78 and the gas manifold 58.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012072885-A (JP)
Title: Washer, bolt locking structure, and electric equipment
Inventor: NAKADA YOSHIHIRO
IPC: F16B43/00
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a washer, a bolt locking structure, and electric equipment that are superior in versatility and facilitate torque management.SOLUTION: The washer is sandwiched by a head of a bolt or a nut and a fastening member. The washer includes: a through-hole into which a shaft of the bolt is inserted; a tongue part which is engaged with a tongue-part insertion hole disposed on the fastening member by being bent and is disposed at one end of a base; and a stopper which abuts against the head of the bolt or a flat part of the nut by being bent and is between a plurality of slits disposed at one end of the base.
Patent JP-2012078392-A (JP)
Title: Scanning type image display device
Inventor: KAMIYAMA MASATOSHI
IPC: G02B26/10
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a scanning type image display device for suppressing power consumption for resonance frequency follow-up control of a resonance type deflection element and amplitude control by a driving voltage in an image non-display state.SOLUTION: The scanning type image display device comprises: a light source section emitting a luminous flux; a scanning section having the resonance type deflection element; an oscillating state detecting section detecting the oscillating state of a deflection face of the resonance type deflection element; a driving frequency control section controlling the frequency of a driving signal; and an amplitude control section controlling the voltage of the driving signal. In the image non-display state where the output of an image signal is stopped, the amplitude control section is deactivated in a state where the driving frequency control section is kept functioning, and the voltage of the driving signal is reduced until the oscillation amplitude of the deflection face reaches a prescribed deflection angle.
Patent JP-2011082982-A (JP)
Title: System for providing multi-angle broadcasting service
Inventor: KIM NAC-WOO
IPC: H04N5/45
Filed: 2010-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-angle broadcasting service by minimizing a change of a receiver.  <P>SOLUTION: The system for providing a multi-angle broadcasting service is provided. A transmission apparatus may transmit, to a reception apparatus, not only source images obtained by photographing one event at various angles but also a multi-screen image including the source images. The reception apparatus may receive the multi-screen image and may decode a source image based on a user selection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012085389-A (JP)
Title: Dc power supply device
Inventor: AMANO KATSUYUKI
IPC: H02M7/12
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To shunt an electric current to a field effect transistor parasitic diode by providing a field effect transistor in parallel to current detection means.SOLUTION: A DC power supply device comprises: a rectification circuit 4 which rectifies an AC current supplied from a commercial AC power supply and supplies it to a load side; current detection means 6 which is provided between the rectification circuit 4 and a load-side output terminal and detects a current value running through the rectification circuit from the load-side output terminal; field effect transistors 7, 8 which are connected with the rectification circuit 4 in parallel to the current detection means 6 and have parasitic diodes 7a, 8a; and control means 21 which determines a current value running through the parasitic diodes 7a, 8a from the current value detected by the current detection means 6 and determines a current value running through the rectification circuit 4 from the current value detected by the current detection means 6 and the current value running through the parasitic diodes 7a, 8a to control the field effect transistors 7, 8.
Patent JP-2012083479-A (JP)
Title: Image formation device
Inventor: TAKAYANAGI HIROMOTO
IPC: G03G15/00
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device capable of surely cleaning toner of a toner image for image control transferred from an image carrier to transfer means by cleaning means when the toner image for image control having wide density gradation is formed on the surface of the image carrier.SOLUTION: An image formation device 100 comprises: a photoreceptor drum 1; a transfer roller 9 for transferring a toner image on the surface of the photoreceptor drum 1 to a transfer material P; a patch sensor 17 for detecting a density of a patch for image control when the patch for image control is formed on the surface of the photoreceptor drum 1; a fur brush 25 for electrostatically cleaning the transfer roller 9; and a controller 60 for changing a cleaning current applied between the transfer roller 9 and the fur brush 25 based on the density of the patch for image control detected by the patch sensor 17 when the patch for image control on the surface of the transfer roller transferred from the surface of the photoreceptor drum 1 passes through the fur brush 25.
Patent JP-2012087964-A (JP)
Title: Burner for removing oil mist
Inventor: TOKI FUMIO
IPC: F23D14/02
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a burner for removing oil mist which has enhanced efficiency of removing oil mist, which is easily mounted on each smoke exhaustion section such as a heat treatment furnace as an emission source of oily smoke, and which can incinerate and remove oil mist in the smoke exhaust.SOLUTION: The burner includes: at least one oily smoke inlet 11 to be connected to a flue where smoke exhaust 12 containing oil mist is passed; a combustion chamber 10 which is vertically disposed and forms a space where the smoke exhaust 12 introduced through the oily smoke inlet 11 is combusted; a nozzle tip 2 which is disposed coaxial with the center of the combustion chamber 10 and has a nozzle hole 3 for jetting flame to the axial direction; and a baffle plate 6 which is disposed opposing to the nozzle hole 3 of the nozzle tip 2 and forms an annular flow passage 16 between itself and the combustion chamber 10 to pass the smoke exhaust 12. Flames 17 jetted from the nozzle hole 3 collide on the baffle plate 6 to radially spread, and thereby, a film of flame that blocks the flow passage 16 between the combustion chamber 10 and the baffle plate 6 is formed, and the exhaust smoke 12 introduced through the oily smoke inlet 11 is thoroughly brought into contact with the flames 17 and then exhausted.
Patent JP-2012086778-A (JP)
Title: Air passage opening/closing device
Inventor: NAKAO YUICHI
IPC: B60H1/00
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To increase rigidity in a hollow driven-side gear.SOLUTION: This air passage opening/closing device includes a case 11 forming an opening 24 in an air passage, a slide door 26 having a door body part 30 formed into a plate shape and slidably disposed within the case 11 to open/close the opening 24, and a gear mechanism 31 driving the slide door 26. The gear mechanism 31 has the driven-side gear 32 molded integrally with the door body part 30, and a driven-side gear 33 meshing with the driven-side gear 32. The driven-side gear 32 is formed such that a part surrounded by a tooth face 32a, a tooth crest 32b and a side face 32c is hollow, and the tooth crest 32b and the side face 32c are smoothly connected together without forming any angular part.
Patent JP-2012091578-A (JP)
Title: Air conditioning device for vehicle and stacked valve
Inventor: HIROTA HISATOSHI
IPC: B60H1/32
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle air conditioning device that effectively exhibits functions of a plurality of liquid receivers in a simple configuration.SOLUTION: The vehicle air conditioning device 1 includes a refrigerant circulation passage that connects in series a compressor 2, an indoor condenser 3, an outdoor heat exchanger 5, an expansion valve 9 and an evaporator 7. The vehicle air conditioning device 1 also includes: a liquid receiver 6 which is disposed between the outdoor heat exchanger 5 and the evaporator 7 and separates the refrigerant having passed through the outdoor heat exchanger 5 into gas and liquid to reserve them, and has a liquid phase portion connected to the evaporator 7 via the expansion valve 9 and a gas phase portion connected to the compressor 2 via a bypass passage 26 to bypass the evaporator 7; and a control valve 42 which is externally electrically opened and closed to adjust an open degree of the bypass passage 26, thereby adjusting the pressure of the refrigerant in the liquid receiver 6 to control the evaporation pressure of the outdoor heat exchanger 5.
Patent JP-2012094378-A (JP)
Title: Solid-electrolyte sintered body, and all-solid lithium battery
Inventor: YADA CHIHIRO
IPC: H01B1/06
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a solid-electrolyte sintered body having a high sintered density.SOLUTION: The solid-electrolyte sintered body contains a solid electrolyte material having Li ion conductivity and capable of forming a stable covalent bond, and a crystalline material capable of forming a stable ionic bond, and includes no heterogeneous phase at the interface between the solid electrolyte material and the crystalline material. The average grain size of the crystalline material is equal to that of the solid electrolyte material, or smaller.
Patent JP-2011043852-A (JP)
Title: Cmos compatible integrated dielectric optical waveguide coupler and apparatus for fabrication thereof
Inventor: ASSEFA SOLOMON
IPC: G02B6/122
Filed: 2010-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CMOS-compatible integrated dielectric optical waveguide coupler, and to provide an apparatus for fabrication thereof.  <P>SOLUTION: Integrated circuits are fabricated with an integral optical coupling transition to efficiently couple optical energy from an optical fiber to an integrated optical waveguide on the integrated circuit. Layers of specific materials are deposited onto a semiconductor circuit to support etching of a trench to receive an optical coupler that performs proper impedance matching between an optical fiber and an on-circuit optical waveguide that extends part way into the transition channel. A silicon based dielectric that includes at least a portion with a refractive index substantially equal to a section of the optical fiber is deposited into the etched trench to create the optical coupler. Silicon-based dielectrics with graded indices are also able to be used. Chemical mechanical polishing is used to finalize preparation of the optical transition and integrated circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012095872-A (JP)
Title: Autopsy sample cover for dissection table
Inventor: HAYAKAWA YOSHIHISA
IPC: A61B16/00
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an autopsy sample cover with a simple structure, capable of being easily mounted on the existing dissection table with simple processing only and being compactly folded while effectively preventing diffusion of harmful substances or bacteria from an autopsy sample placed on the dissection table to a surrounding area.SOLUTION: The autopsy sample cover includes: a box-shaped cover body 2 whose lower face is opened and made of flexible and bendable sheet material having gas barrier properties; and a plurality of cover frames 3 respectively arranged on a plurality of faces orthogonal in the longitudinal direction of the cover body 2, fixed from outside on the upper face and the both side faces of the cover body 2 and made of wire or rod material. The respective cover frames 3 have vertical parts on the right and left sides which are removably supported with support ports provided on the upper face of the both side edges in the longitudinal direction of the dissection table.