baber/WOPTO huggingface dataset:
Patent JP-2009058687-A (JP)
Title: Liquid developer and image forming apparatus
Inventor: HIRAGA JOKEN
IPC: G03G9/13
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid developer that is superior in positive charge characteristics and in developing efficiency, and to provide an image forming apparatus that uses such a liquid developer.  <P>SOLUTION: The liquid developer, preferably, contains an insulating liquid, toner particles composed chiefly of resin material, and aliphatic acids with carbon numbers of 5 to 22 that serve as charge control agents. The aliphatic acids, preferably, contain a saturated aliphatic acid with a carbon number of 5 to 12. Also, the aliphatic acids preferably contain an unsaturated aliphatic acid with a carbon number of 13 to 22. The content of the aliphatic acids is, preferably set to, 5 to 60 pts.wt. for 100 pts.wt. of the toner particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059987-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MARUYAMA TAKAYUKI
IPC: H01L27/115
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a semiconductor device in which a charge storage layer is separated under a gate electrode.  <P>SOLUTION: In the semiconductor device and a method of manufacturing the same, the semiconductor device includes a gate electrode 16 provided above a semiconductor substrate 10, a gate insulating film 12 provided at the center of the gate electrode 16 and on the semiconductor substrate 10, a first insulating film 14 which is provided from above of the gate insulating film 12 to both ends of the gate electrode 16 and is made of a different material from that of the gate insulating film 12, a tunnel insulating film 21 provided on both sides of the gate insulating film 12 and on the semiconductor substrate 10, and a charge storage layer 26 interposed between the tunnel insulating film 21 and the first insulating film 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060801-A (JP)
Title: Cover structure of threshing part
Inventor: UMEBAYASHI RYUJI
IPC: A01D67/00
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover structure of a threshing part not only enabling a fuel-supplying operation to be carried out from a widely opened side part by an easy posture but also enabling a maintenance operation in combination with the fuel-supplying operation to be carried out simultaneously by enabling a threshing rear part cover to be turned sideward by using a vertical supporting shaft as a fulcrum.  <P>SOLUTION: The cover structure of the threshing part is constituted by installing the threshing rear part cover 5b so as to be freely turnable for opening and closing by a hinge means 26 and a detachable fixing means 27, and installing the threshing rear part cover 5b in an openable posture by the vertical supporting shaft 30 constituting the hinge means 26 so as to be freely turnable and detachable in a combine harvester carrying a fuel tank 12 at the rear part of a threshing part 5 on a traveling machine body 3 having a reaping part 4 and the threshing part 5 in the front and rear direction, and covering the fuel tank 12 with the threshing rear part cover 5b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063723-A (JP)
Title: Rotatory body for heating and image-heating device
Inventor: HONKE HISASHI
IPC: G03G15/20
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotatory body for heating which is provided with an elastic layer, which is both low in hardness and high in heat conductivity, and obtains a high-quality image, high in gloss and not uneven in fixation, and to provide an image-heating device equipped with the same.  <P>SOLUTION: A fixation film 25 having a ceramic heater 20 in its inner side heats a sheet material P which is inserted between a pressure roller 26 and a formed fixation nip part N. An elastic layer 31, in which highly heat-conductive filler 33 is mixed, is formed on the fixation film 25, and, in the elastic layer 31, a density distribution is formed so that the density of the highly heat-conductive filler 33 may be larger on the further inner side (the base layer 30 side) of the fixation film 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008117754-A (JP)
Title: Polymer electrolyte material, polymer electrolyte membrane using same, membrane electrode assembly, and polymer electrolyte fuel cell
Inventor: OKADA YURIKO
IPC: H01M8/10
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte material that aims at gaining both of high proton conductance and low-fuel crossover, has improved mechanical strength, hot water resistance, and hot methanol resistance, and achieves high output, high-energy density, and long-term durability when forming a polymer electrolyte fuel cell, and to provide a polymer electrolyte membrane made of the polymer electrolyte material, a membrane electrode assembly, and the polymer electrolyte fuel cell.  <P>SOLUTION: The polymer electrolyte material at least contains a monomer structure having an acid group, a monomer structure having a basic group in a main chain, and a neutral monomer structure as copolymer. The polymer electrolyte membrane, the membrane electrode assembly, and the polymer electrolyte fuel cell are composed of the polymer electrolyte material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007323096-A (JP)
Title: Liquid crystal display device
Inventor: HATTORI KATSUJI
IPC: G02F1/1337
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device that can perform fast alignment transition from splay alignment to bend alignment.  <P>SOLUTION: The present invention provides a method for transiting the alignment of a liquid crystal into bend alignment by applying an electric field to the liquid crystal held between a first substrate and a second substrate opposing to each other, wherein the splay elastic constant k11 of the liquid crystal is specified to a range of 10×10<SP>-7</SP>dyn≥k11≥6×10<SP>-7</SP>dyn, and the absolute value θ1 of a pretilt angle of the liquid crystal with respect to the first substrate and the absolute value θ2 of a pretilt angle of the liquid crystal with respect to the second substrate are specified to satisfy the relation 1.57 rad>¾θ1-θ2¾≥0.0002 rad.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186567-A (JP)
Title: Head suspension flexure with inline lead portions
Inventor: RICE ALEX
IPC: G11B5/60
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head suspension flexure having inline lead portions.  <P>SOLUTION: An integrated lead head suspension flexure includes a plurality of integrated leads each including at least one lead portion unbacked by the flexure spring metal layer and configured to be substantially inline with the general plane of the spring metal layer. The leads are disposed on a dielectric layer including an unbacked dielectric layer portion having a surface positioned between the major surfaces of the spring metal layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009067197-A (JP)
Title: Tank for working machine
Inventor: AIHARA KAZUHIKO
IPC: E02F9/00
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of ensuring a space for pipes arranged around a tank without totally changing the size of the tank and neatly arranging the pipes.  <P>SOLUTION: A groove 11 having predetermined width and predetermined depth capable of storing the pipes 3 is formed on an arbitrary outer surface 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068266-A (JP)
Title: Handle device
Inventor: NAKADA KOICHI
IPC: E05B5/02
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe handle device which can prevent finger pinching between a handle main body and a lid.  <P>SOLUTION: The handle device is formed of a frame member and a handle main body of a front end opening type. The frame member has an upper plate portion in which an opening is formed, and a rotating shaft portion formed under the opening. The handle main body has an arched handle portion having an open front end, and a support piece rotatably connecting a rear end of the handle portion to the rotating shaft portion, and allows the operator to hook the finger on the handle portion by drawing the front end of the handle portion from the opening.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072007-A (JP)
Title: Brushless motor
Inventor: NISHIDATE MASAHIRO
IPC: H02K21/22
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless motor which is simple in a shape of a component, and is inexpensive while maintaining strength and accuracy.  <P>SOLUTION: The brushless motor includes a rotor 10 which has a rotor case 11, a shaft 12 fixed to the rotor case 11, and a magnet 13 fixed to an inner peripheral face of the rotor case 11, a bearing to rotatably support the shaft 12, a bearing holder 24 to hold the bearing, a stator core 27 which is arranged oppositely to the magnet 13, and around which a coil 26 is wound, and a stator base 21 on which a printed wiring board 22 is mounted, whererin a terminal of the coil 26 is connected to the printed wiring board. In the brushless motor, a bar ring portion 21a provided at the stator base 21 is fitted with a throughhole 24c provided at a flange portion 24b of the bearing holder 24, then the stator core 27, the bearing holder 24, and the stator base 21 are screwed in the bar ring portion 21a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070254-A (JP)
Title: Vehicle risk estimation device
Inventor: KOMORI KENJI
IPC: B60T7/12
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle risk estimation device for estimating risks by considering influences given by movement of an own vehicle to other vehicles.  <P>SOLUTION: The degree of risk of a following vehicle driving behind the own vehicle to the own vehicle is calculated and influences to be given to the following vehicle when the own vehicle brakes is estimated. Then, it is estimated how the degree of risk of the following vehicle to the own vehicle is changed by brake operation of the own vehicle. In accordance with estimated changes in the degree of risk, a driver is notified of what the vehicle should do.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069648-A (JP)
Title: Image forming apparatus, controller for image forming apparatus, and control program for image forming apparatus
Inventor: OGIWARA ATSUSHI
IPC: G03G21/14
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce failure on an image caused by relative misregistration between latent images formed by a plurality of latent image forming means when forming the latent image on one and the same image holding body by using the plurality of latent image forming means.  <P>SOLUTION: The image forming apparatus 100 is equipped with: a plurality of latent image forming units 3-1 and 3-2 to form the latent image on one and the same image holding body 1; an image forming part to form an image for detecting the misregistration on the image holding body 1 by each of the plurality of latent image forming units 3-1 and 3-2; an information acquiring part to acquire information showing the relative misregistration amount between the latent images formed by the plurality of latent image forming units 3-1 and 3-2, which is detected on the basis of the image for detecting the misregistration; and a control part to control formation of the latent images by the plurality of latent image forming units 3-1 and 3-2 so that the positions of the latent images formed by the plurality of latent image forming units 3-1 and 3-2 are superposed on each other on the basis of the information showing the misregistration amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069761-A (JP)
Title: Plate making method for planographic printing plate
Inventor: SONOKAWA KOJI
IPC: G03F7/00
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate making method for a planographic printing plate, capable of properly restraining favorably the development removing component from being redeposited on a plate face, while maintaining sufficient developability and desensitizability, in nonalkaline development.  <P>SOLUTION: A development process includes (i) a removing process for an image recording layer unexposed part by a gum liquid, (ii) a rinsing process, and (iii) a desensitizing process for desensitizing a non-imaged part by the gum liquid, in this order, in the plate-making method for manufacturing the planographic printing plate, by exposing and developing an original plate of the planographic printing plate having an image recording layer on a support body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008141166-A (JP)
Title: Structure having photonic crystal and surface-emitting laser using it
Inventor: HORI YUICHIRO
IPC: H01S5/187
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure having a photonic crystal that can exert a reflection function using GR even when the refractive index difference between a photonic crystal layer and an adjacent cladding layer is not sufficient, and a surface-emitting laser and the like using the structure.  <P>SOLUTION: A structure comprises a photonic crystal layer 1000 that consists of a first member 1015 having a flat shape and multiple pillars 1010 arranged two-dimensionally periodically on the first member. The photonic crystal layer 1000 is formed of a first material having a first refractive index (n<SB>1</SB>). A low refractive index layer that is formed of a second material having a second refractive index (n<SB>2</SB>) lower than the first refractive index is adjacent to the photonic crystal layer 1000. The relative refractive index difference between the first refractive index and the second refractive index is not less than 0.04 and does not exceed 0.13. The height h of the pillars 1010 with respect to the thickness t of the photonic crystal layer 1000 is not less than 0.10t and does not exceed 0.70t.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009072885-A (JP)
Title: Boring tool, and boring machining method using the same
Inventor: NOMURA SHIGEMITSU
IPC: B23B29/02
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boring tool having simpler construction than conventional one for preventing the scattering of chips, and to provide a boring machining method using the same.  <P>SOLUTION: The boring tool 10 performs boring machining of a first space in a cylinder bore 31 of a cylinder block 30 having the cylindrical cylinder bore 31 and a crank case 32. The boring tool 10 comprises a boring tool body 11 having a tip 12 at the front end. In the outer peripheral face of the boring tool body 11, at least one streak of reversely twisted groove 13 is formed which spirally extends from the front end to the base end of the boring tool body 11 in the same direction as the rotating direction of the boring tool body 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008004963-A (JP)
Title: Solid electrolytic capacitor
Inventor: ISHIDA HIDEKI
IPC: H01G9/012
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an ESL (equivalent series loss) and suppress shift of a mounting position of a solid electrolytic capacitor to a circuit board etc., in the solid electrolytic capacitor provided with a capacitor element having a dielectric coating layer and a cathode layer successively formed on the surface of an anode, an anode terminal and a cathode terminal each connected to the anode and the cathode layer and arranged with a space along in a first direction and an armoring resin for covering the capacitor element.  <P>SOLUTION: A lower surface of the capacitor element is connected, for the first direction, oppositely to an upper surface of the cathode terminal over the substantial entire of a region having the cathode layer formed thereon. The anode terminal and the cathode terminal respectively have an anode exposing portion and a cathode exposing portion each exposed from the armoring resin on the bottom surface of the solid electrolytic capacitor. The cathode exposing portion has a first cathode exposing portion and a second cathode exposing portion arranged on positions spaced from each other on the bottom surface. The cathode terminal is made of an integrated product having the first cathode exposing portion and the second cathode exposing portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009077750-A (JP)
Title: Vacuum cleaner
Inventor: NAKAO HIROSHI
IPC: H02P29/00
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize control permitting an abnormal spark to be precisely detected by an inexpensive and simple structure and the life of a motor to be lengthened as much as possible in an electric blower of a vacuum cleaner.  <P>SOLUTION: The vacuum cleaner has an electric current detection means 5 to detect an alternating current flowing through the electric blower 2, and lowers the amount of electricity supplied to the electric blower to a prescribed amount if there exists at least a period when parts between half waves of the waveform of the alternating current flowing through the electric blower 2 remain unenergized. Consequently, since the missing half waves are detected, the possibility that missing half waves are wrongly detected is extremely low: even if the abnormal spark occurs, decreasing the amount of passed electricity allows the vacuum cleaner to be used closest to its life and makes a revival of the motor itself hopeful.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008041247-A (JP)
Title: Information recording medium and information reproducing method
Inventor: MIYAMOTO JIICHI
IPC: G11B20/10
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-density recording information recording medium in which the format efficiency is high and narrowing of track can be carried out.  <P>SOLUTION: A part in which the addresses of both the adjacent groove parts of a land part are identical is provided, and a selection mark, indicating the effectiveness of the part, is arranged. The selection mark determines by utilizing that the wobble waveform of the land part changes, depending when the wobble data of the both adjacent groove parts are identical, or when they are different. Since a wobble address system becomes advantageous in format efficiency and land groove type recording able to narrow a track can be combined and used, a large capacity optical disk in which high density recording can be performed can be realized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009079277-A (JP)
Title: Hot dip galvannealed steel sheet having excellent deep drawability, and method for producing hot dip galvannealed steel sheet
Inventor: HONDA KAZUHIKO
IPC: C22C18/00
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot dip galvannealed steel sheet in which excellent deep drawability and high plating adhesion can be simultaneously attained.  <P>SOLUTION: On one side or both sides of a steel sheet having a composition containing, by mass, 0.0001 to 0.004% C, 0.001 to 0.10% Si, 0.01 to 0.50% Mn, 0.001 to 0.015% P, ≤0.015% S, 0.0005 to 0.05% Al, 0.002 to 0.10% Ti and 0.0005 to 0.004% N, and the balance Fe with inevitable impurities, a hot dip galvannealing layer comprising, by mass, 10 to 17% Fe, and the balance Zn with inevitable impurities, and in which the ratio of a δ<SB>1k</SB>phase occupied in the surface is 50 to 100%, and the thickness of a Γ phase in the boundary of the plating/steel sheet is 0.1 to 0.8 μm is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086704-A (JP)
Title: Electronic device
Inventor: HONGO TAKESHI
IPC: G06F1/20
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device that enables the thickness of a casing to be made as thin as possible while maintaining the cooling performance of heating components.  <P>SOLUTION: The electronic device 1 has a base 5 and a casing 4 with a thickness (T) defined by both the base 5 and a top cover 6. At least either the base 5 or the top cover 6 is formed with wall units 26, 91. The wall units 26, 91 partition the inside of the casing 4 into a first area 30 that accommodates a heating component 22 and a second area 31 where the inlets 33, 37, 81 and the outlet 34 of the casing 4 are aligned. The heat of the heating component 22 is transferred from the first area 30 to the second area 31 via heat transfer members 42, 93. An impeller 44 that rotates about a rotating shaft 52 extending along the thickness direction of the casing 4 is housed in the second area 31. The impeller 44 forms flow of cooling air that moves from the inlets 33, 37, 81 to the outlet 34 inside the second area 31, thereby exhausting outside of the casing 4 the heat of the heating component 22 transferred to the second area 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087557-A (JP)
Title: Fluorescent display tube and conductive material paste for fluorescent display tube
Inventor: KATO MASAHIRO
IPC: H01J31/15
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To ensure conduction between a metal aluminum wiring layer and an anode conductor of a fluorescent display tube.  <P>SOLUTION: In the fluorescent display tube, an insulating layer 9 with a through-hole 11 is laminated and formed on an anode substrate in which a metal aluminum wiring 7 is formed. An anode conductor 13 is formed on the insulating layer 9. A phosphor layer 14 is formed on the anode conductor and an anode is constituted. A conductor paste containing metal aluminum particles as a main component and mixed with graphite powders is filled in the through-hole and baked. By baking the conductive paste, the conduction is stably made between the metal aluminum wiring layer 7 and the anode conductor layer 13 owing to a conductor layer 22 formed with the metal aluminum particles and graphite powders as the main component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084797-A (JP)
Title: Door panel
Inventor: UTO RYOJI
IPC: E06B7/02
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door panel capable of holding joining force by an adhesive.  <P>SOLUTION: An outer plate 21 and an inner plate 23 are joined together by the adhesive. An adhesive containing section 68 having an adhesive containing space 67 for containing the adhesive 34 is formed in a joint section 27 of the inner plate 23. The adhesive containing section 68 of the inner plate 23 is provided in a continuous ridge shape in the longitudinal joint section 27 so as to extend along an air flow opening 30 provided at a place corresponding to a group of air flow holes 25 in the outer plate 21. Further, the adhesive containing section 68 is placed at the center of the longitudinal joint 27, and bonding areas of the same size are arranged at the right and left of the adhesive containing section 68.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086849-A (JP)
Title: Semiconductor memory device
Inventor: HATANAKA KOJIRO
IPC: G06F12/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor memory device for adapted to a plurality of storage regions whose request levels are different from one another.  <P>SOLUTION: The semiconductor memory device 20 comprises: a memory 21 which has a plurality of memory blocks having memory cells capable of storing a plurality of different kinds of data which require memory areas having different characteristics; and a memory controller 22 for managing the memory by using each of the memory blocks as a deletion unit. The memory controller 22 has a function for converting the logical address of the memory 21 into a physical address identifying the memory block, and executes processing to replace the memory block with a preregistered free block in rewriting the memory block. The memory controller 22 manages the different kinds of data stored in the memory 21 so as to store the same kind of data as before even after each of the memory blocks and the free blocks in the memory 21 is rewritten.  <P>COPYRIGHT: (C)2009,JPO&INPIT