baber/WOPTO huggingface dataset:
Patent JP-2007298775-A (JP)
Title: Image forming apparatus, charging roller, and method and device for manufacturing charging roller
Inventor: KAGAWA TOSHIAKI
IPC: G03G21/00
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the slip of a charging roller in an image forming apparatus constituted to rotate the charging roller so as to follow a photoreceptor.  <P>SOLUTION: The contact angle of water on the surface of the charging roller 61 is set to be equal to or under the contact angle of water on the surface of the photoreceptor 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006242565-A (JP)
Title: Air conditioning system
Inventor: SUZUKI SHIGEMI
IPC: F24F11/02
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning system provided with a remote controller capable of controlling operations excluding a preservation mode without stopping a preserved state in the preservation mode.  <P>SOLUTION: The remote controller 26 is provided with first and second motion liquid crystal display portions 28a, 28b for displaying an operation mode of an air conditioning device 25, a time display portion (clock time display portion 28d) for displaying a remaining time of the operation mode, switches 30-34 for operating the air conditioning device 25, a preservation switch 35, and a calculation control circuit 40 for controlling the air conditioning device 25 by receiving operation signals of the switches. In a state of the preservation mode, the remaining time of the present operation mode is displayed on the clock time display portion 28d within a time from the operation of the switched 30-34 to a motion start time of the air conditioning device 25 in the preservation operation mode, the motion control is started at the motion starting time in the preservation operation mode, and the remaining time in the preservation operation mode is displayed on the clock time display portion 28d.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007305312-A (JP)
Title: Solid electrolyte fuel cell and its manufacturing method
Inventor: UCHINO MAKOTO
IPC: H01M4/90
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell capable of suppressing diffusion of an additive element or the like in the case LaCoO<SB>3</SB>based oxide is used as an air electrode, and its manufacturing method.  <P>SOLUTION: This is the manufacturing method of the solid electrolyte fuel cell in which a plurality of cells are electrically connected on a substrate tube, and include a step of applying a material for a fuel electrode on the substrate tube, a step of applying a material for an electrolyte membrane on the applied material for the fuel electrode, a step of mutually applying a material for an interconnector to electrically connect the neighboring cells out of the plurality of cells, a reaction layer material applying step of applying a material for the reaction layer on the applied material for the electrolyte membrane, an integrated calcination step of integrally calcining the material for the fuel electrode, the material for the electrolyte membrane, the material for the interconnector, and the material for the reaction layer, a step of applying a material for an air electrode containing the LaCoO<SB>3</SB>based compound on the material for the reaction layer after the integrated calcination step, and a step of calcining the material for the air electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007301683-A (JP)
Title: Workpiece pallet and workpiece position detection device
Inventor: SAKAI HIROSUKE
IPC: G01B11/00
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece pallet and workpiece position detection device equipped therewith which can be placed by positioning the workpiece to be placed, and detect whether or not the workpiece to be placed is placed on a workpiece pallet at a correct position.  <P>SOLUTION: The workpiece 12 can be positioned by fitting positioning projections 17a, 17b to fitting holes 26a, 26b of the workpiece 12. The positioning pieces 17a, 17b freely frequently appear and disappear, a through-hole 25 of respective positioning projections 17a, 17b is communicated to a light guide path 16 and a signal transmission by the light guide path 16 is allowed, only when depth dimensions H26a, H26b of respective fitting holes 26a, 26b are different each other, and the workpiece 12 is disposed at the correct position. It can be detected whether or not the workpiece is disposed at the correct position by detecting whether or not the signal transmission by the light guide path 16 is possible by detecting with a detection means such as separately provided optical sensor or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007302609-A (JP)
Title: Agent for reinforcing radiation-sensitizing ability in hypoxic cell radiation sensitizer
Inventor: KUBOTA NOBUO
IPC: A61K33/24
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for inhibiting recurrence and metastasis and further enhancing the effects in a hypoxic cancer cell radiation therapy using 1-(1-hydroxymethyl-2,3-dihydroxypropyl)oxymethyl-2-nitroimidazole as a radiation sensitizer.  <P>SOLUTION: A platinum-based anti-cancer agent is used as an agent for reinforcing the radiation sensitizing ability of 1-(1-hydroxymethyl-2,3-dihydroxypropyl)oxymethyl-2-nitroimidazole against cancers. The platinum-based anti-cancer agent is preferably cisplatin, and the target cancer is preferably adenocarcinoma or squamous cell carcinoma, especially preferably lung cancer among adenocarcinoma, carcinoma cutaneum among squamous cell carcinoma, head and neck cancers and mammary cancer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007305250-A (JP)
Title: Optical disk device
Inventor: KAGEYAMA MASASHI
IPC: G11B7/085
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the reduction of seek performance in seeking tracks by driving a coarse adjustment actuator of an optical disk device.  <P>SOLUTION: The optical disk device 1 adjusts an amount of driving the coarse adjustment actuator 31 based on an amount of shift of an objective lens 22 in an optical pickup 20 in moving the optical pickup 20 by driving the coarse adjustment actuator 31 when seeking the track.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007304961-A (JP)
Title: Safety monitoring system
Inventor: EGAWA KAZUHIRO
IPC: H04W4/02
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety monitoring system which is capable of accurately monitoring the present position and state of a pedestrian by movements of his or her body like his or her shoes to sufficiently enhance a crime prevention effect and has a simple configuration and is advantageous with respect to cost.  <P>SOLUTION: The safety monitoring system includes a detection means for detecting movements of the pedestrian's body and a mobile terminal means which is carried by the pedestrian and obtains his or her present position information on the basis of a signal detected by the detection means and GPS information and is capable of reporting an emergency when determining that movements of the pedestrians' body, based on the present position information are abnormal in a preliminarily set action range. The mobile terminal means determines the emergency in the case that a walking rhythm of the pedestrian obtained by the present position information is different from a preliminarily set walking rhythm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311371-A (JP)
Title: Method of manufacturing nitride semiconductor device
Inventor: OKAGAWA HIROAKI
IPC: H01L21/205
Filed: 2006-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of highly efficiently manufacturing a nitride semiconductor device provided with an n-type contact layer doped with a donor by preventing the occurrence of abnormal growth in growing a nitride semiconductor layer heavily doped with the donor on a nitride semiconductor layer having donor concentration lower than that of the heavily-doped semiconductor layer.  <P>SOLUTION: In forming a contact layer 3 on the nitride semiconductor layer 2 as a base layer on which the donor is not intentionally doped by an organic metal compound vapor growth method, a group III material and a donor material are first alternately supplied while continuously supplying a nitrogen material onto the base layer 2 to form a first portion 31 doped with the donor, and subsequently, the nitrogen material and the group III material are simultaneously supplied onto the first portion to form a second portion 32 doped with the donor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309681-A (JP)
Title: Rotation angle detector
Inventor: HATANAKA SHINJI
IPC: G01B7/30
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle detector, having a simple constitution and high accuracy for temperature variations or change due to aging of the rotation angle detector, capable of detecting the rotation angle exceeding 360 degrees.  <P>SOLUTION: Ideal value θ1r of a first operational value θ1 is calculated, on the basis of the first operational value θ1 monotonously increasing in the input angle range, exceeding 360 degrees and a second operational value θ2 of a plurality of periodic waveforms of plural number of times in an input angle range of 360 degrees. A function value, regarding the shift amount between the ideal value θ1r and the first operational value θ1, on the basis of the ideal value θ1r of the first operational value θ1 and the first operational value θ1, is calculated. The first operational value θ1 is corrected, on the basis of the function value of the shift amount to obtain a corrected first operational value θ1', and an output angle θo is calculated, on the basis of the acquired corrected first operational value θ1' and the second operational value θ2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308736-A (JP)
Title: Surface hardening method for metal member, piston, cylinder head and cylinder block produced by using the surface hardening method, and method for producing the same
Inventor: OGINO TOMOYA
IPC: B23K26/21
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface hardening method capable of coating the surface of an engine component with an alloy layer excellent in abrasion resistance, thereby extending the service life of the component, and to provide a method for producing a piston or the like improved in abrasion resistance by using the method.  <P>SOLUTION: Metal powder, a binder and a solvent are mixed, and the mixture is uniformly applied to the surface of a metal base material, so as to form a coating film. The coating film is dried, is irradiated with a laser or an electron beam, and is subjected to sintering and diffusion, thus an alloy layer is formed on the surface of the metal base material, and further, the alloy layer is joined to the metal base material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311203-A (JP)
Title: Cell electromotive current distribution measurement device, and cell electromotive current distribution measurement method
Inventor: TSUTSUMI AHO
IPC: H01M8/04
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell electromotive current distribution measurement device and a cell electromotive current distribution measurement method capable of correctly recreating partial electromotive force in electromotive force obtained from all surfaces of a cell.  <P>SOLUTION: This fuel cell electromotive current distribution measurement device 70 is provided with: a plurality of probe pins 35 distributed and arranged in contact with a surface of a fuel electrode-side separator 3; a reference probe pin 35a arranged alone; a potential distribution measurement part 44 for detecting respective potentials between the plurality of probe pins 35 and the reference probe pin 35a; fuel electrode-side extraction wires 3b and an air electrode-side extraction wire 6a output by routes different from those of the probe pins 35, the reference pin 35a and the potential distribution measurement part 44 to extract electromotive force of the fuel cell 10; a personal computer 42 for calculating an electromotive current distribution on the surface of the fuel electrode-side separator 3 based on the respective potentials between the plurality of probe pins 35 and the reference probe pin 35a by the potential distribution measurement part 44; and a power-collecting frame 3d.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307600-A (JP)
Title: Method for modifying mechanical press
Inventor: KAWABATA NOBUYUKI
IPC: B30B1/26
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To transform a mechanical press into a newest servo press by modifying without being disposed of.  <P>SOLUTION: A driving shaft fitted with a flywheel and a clutch part in a mechanical press are removed, a servo motor 7 is fitted to that position, and a motor shaft 71 is connected to the existent slave shaft 22 via a sleeve type coupling 711.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007316765-A (JP)
Title: Combined type fire alarm
Inventor: KOMATSU YASUNAO
IPC: G08B17/00
Filed: 2006-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined type fire alarm for preventing erroneous report, and for announcing fire alarm in an early stage.  <P>SOLUTION: This combined type fire alarm is provided with: a smoke detection part for detecting smoke; a CO detection part for detecting CO; and a control part for measuring a storage time T1 when smoke density based on output detected by the smoke detection part turned to an alarm level as the reference of fire alarm or more, and for controlling the fire alarm issue fire alarm after the lapse of the storage time T1 when the smoke density which is the alarm level or more is continuously detected by the smoke detection part during the lapse of the storage time T1. The control part issues fire alarm in the more early stage than the case that the storage time T passes when CO density based on the output detected by the CO detection part reaches the predetermined density or more during the measurement of the storage time T1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007318322-A (JP)
Title: Waveguide power distributer
Inventor: TAWARA YUKIHIRO
IPC: H01P5/107
Filed: 2006-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a waveguide power distributer with small distribution deflection regarding the power distributer mainly used in a microwave band and a millimeter wave band.  <P>SOLUTION: The waveguide power distributer is provided with: a dielectric substrate 1 in which a strip conductor pattern is formed on a face, a ground conductor pattern 4 with a ground conductor pattern excluding unit in the other face, and through holes are formed between the both faces; a chassis 2 with conductivity in which a dig is formed; and a prove. A rectangular waveguide 11 is constituted piling up the face of the dielectric substrate 1 on which the ground conductor pattern 4 is formed and the face of the chassis 2 in which a dig is formed so as to face each other; a micro strip line is composed of the dielectric substrate, the strip conductor pattern, and the ground conductor pattern; an end of the through hole is connected to the strip conductor pattern, and the other end of the through hole positions in the ground conductor pattern excluding unit; the probe connected to the micro strip line through the through hole is inserted to the waveguide; and the ground conductor pattern excluding unit is asymmetry to the probe.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007313069-A (JP)
Title: Low-frequency therapeutic apparatus
Inventor: KOJIMA TAKESHI
IPC: A61N1/32
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-frequency therapeutic apparatus comprising a storage case for housing electrodes and a main unit having a cord winding mechanism for electrode cords wherein the main unit is downsized and the electrodes are easily housed.  <P>SOLUTION: The low-frequency therapeutic apparatus comprises the electrodes 4, the electrode cords 6 for connecting the electrodes 4 and the main unit 1, the storage case 5 for storing the electrodes 4 and the main unit 1, and the cord winding mechanism for winding and storing the electrode cords 6 within the main unit 1. Each electrode cord 6 has a stopper 7 for determining the length of the cord wound by the cord winding mechanism. With such a configuration, a downsizing of the main unit 1 to its necessary minimum is achieved. In addition, the storage of the electrodes is facilitated because the cord length is determined so as to store the electrode cords 6 easily within the storage case 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007317616-A (JP)
Title: Fuel cell unit
Inventor: FUKUDA TORU
IPC: H01M8/04
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell unit of which a reservoir tank for holding the water content separated by a steam separator is not increased in size, and the water content in the reservoir tank is supplied to a circulation water tank while preventing leaking of gas fuel with a simple configuration.  <P>SOLUTION: A fuel cell unit 10 at least comprises a reformer 12; a fuel cell 14 to which the gas fuel generated by the reformer is supplied; a steam separator (first and second steam separators 16a and 16b) for separating water content from the gas fuel; a reservoir tank (first and second reservoir tanks 20a and 20b) for holding the separated water content; and a circulation water tank 24 which is connected to the reservoir tank through a communication pipe (first and second communication pipes 22a and 22b), and is supplied with the water content held in the reservoir tank for holding it as the circulation water for the reformer. The circulation water tank is disposed below the reservoir tank in terms of gravitational direction, and the communication pipe is provided with an opening/closing valve (first and second check valves 94a and 94b).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007318044-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HANAMAKI YOSHIHIKO
IPC: H01S5/32
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for decreasing a denatured layer caused by diffusion/segregation of In at a hetero boundary between a chemical compound semiconductor including the In and a chemical compound semiconductor not including the In.  <P>SOLUTION: An LD 10 includes: an n-semiconductor substrate 12; a first n-clad layer 16a arranged on the n-semiconductor substrate 12, lattice-matched with the n-semiconductor substrate 12, and made of n-AlGaInP or n-GaInP; a second n-clad layer 16b of n-AlGaAs arranged on the first n-clad layer 16a; and an insertion layer 16c interposed between the second n-clad layer 16b and the first n-clad layer 16a, made of n-AlGaInP or n-GaInP corresponding to the first n-clad layer 16a. Al, Ga are of the same composition as that of the first n-clad layer 16a, and only the composition of In is less than the composition of In of the first n-clad layer 16a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007313238-A (JP)
Title: Game machine
Inventor: UESUGI MITSUYOSHI
IPC: A63F5/04
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving the workability in the transportation or in the assembly, etc.  <P>SOLUTION: The game machine 10 has a cabinet 100 formed of a metal plate, and a door 16 openably/closably attached to cover the front opening of the casing. The cabinet 100 comprises an upper face part, a bottom face part, a left side face part and a right side face part, and the front face is open. A part of the right side face part 220 is bent inward to form a worked part 203. The worked part 203 has a perforation 225 for fastening a component to be stored inside the casing to each side face part via a fastener. The game machine also has a protection cap 300 for covering and protecting a male screw 400 projecting out of the casing from the perforation 225 when the component is fastened to the cabinet 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319206-A (JP)
Title: Traction apparatus and traction force control method of traction apparatus
Inventor: TANAKA NOBORU
IPC: A61H1/02
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traction apparatus capable of preventing over-traction to a traction body and promptly and smoothly applying traction force to be a target value.  <P>SOLUTION: A control circuit 25 executes: first traction control processing of winding up the slack part of a wire 10 by a motor 15 and eliminating the slack of the wire 10 connected to a body to be pulled; second traction control processing of converting the traction force set by an operation part 24 to a traction amount, defining a prescribed amount of the traction amount set on the basis of the conversion value as the target value and continuously winding up the wire 10 by the motor 15 to the target value; and third traction control processing of detecting the traction force applied to the body 2 to be pulled by a load cell 17, calculating the drive stop time of the motor 15 with the traction amount set by the operation part 24 as a final target value on the basis of the detected output of the load cell, and stopping the drive of the motor 15 at the point of reaching the drive stop time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319957-A (JP)
Title: Caulking device and caulking method for nut
Inventor: ITO NORIYASU
IPC: B23P21/00
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caulking device and a caulking method for a nut, efficiently and surely achieving caulking deformation of a caulking part in simple constitution, and coupling a nut and a shaft member with satisfactory coupling strength.  <P>SOLUTION: This caulking device 40 includes: a support part 43 supporting a secondary shaft 13, which is provided with an engagement pin 44 engaged with a recessed hole 30 formed in the secondary shaft 13 at a fixed phase angle to a caulking recessed part 29; and a first punch 52 and a second punch 53 provided on the support part 43 for pushing a part of the nut 28 in the caulking recessed part 29. Thus, the secondary shaft 13 is supported on the support part 43 to thereby surely perform caulking work, yield can be improved, the caulking device can be simplified, and the coupling strength can be satisfactory.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007324892-A (JP)
Title: Acoustic reproduction system
Inventor: KATAYAMA DAIRO
IPC: H04R3/12
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic reproduction system in which a person in any seat can enjoy comfortable low-pitched sound by reducing constraints on a mounting place and reducing variations in a low-pitched sound pressure frequency characteristic by seats in a vehicle compartment.  <P>SOLUTION: The acoustic reproduction system is provided with a first filter 108 for receiving a sound signal outputted from a reproducing device 107 for reproducing a sound signal and transmitting bands lower than a primary resonance frequency of the vehicle compartment, a first sub woofer 104 for receiving an output signal of the first filter 108, a second filter 109 for receiving the sound signal outputted from the reproducing device 107 and transmitting bands including the primary resonance frequency of the vehicle compartment, and a second sub woofer 105 for receiving an output signal of the second filter and installed near a section of primary resonance frequency of the vehicle compartment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007321866-A (JP)
Title: Pinion shaft, method for producing pinion shaft, and planetary gear train
Inventor: SHIMOKAWA YOSHIMUNE
IPC: F16H57/021
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To ensure excellent rolling fatigue resistance and prevent fracture by caulking in a pinion shaft that is secured to a carrier by caulking.  <P>SOLUTION: In the pinion shaft 4 for a planetary gear train, the hardness of the surface of a caulking part 4A secured to the carrier 5 is set at Hv200 to Hv300, and the surface roughness (Ra) thereof is set at 3.1 μm or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT