baber/WOPTO huggingface dataset:
Patent JP-2005221758-A (JP)
Title: Heat developable photosensitive material
Inventor: OYAMADA TAKAYOSHI
IPC: G03C1/74
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having excellent raw stock preservability and showing little fog increase during storage, and to provide an aqueous coating type heat developable photosensitive material which can be more easily coated and has improved raw stock preservability.  <P>SOLUTION: The heat developable photosensitive material has, on at least one surface of a support, an image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder, wherein (1) the behenic acid content of the non-photosensitive organic silver salt is 85 to 99 mol% and (2) the non-photosensitive organic silver salt is present as acicular grains.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005194856-A (JP)
Title: Dam system with water discharge variable hanging filter reed incorporating power plant by constructing without bypass river tunnel and bolts
Inventor: KONDO TAKESHI
IPC: E02B9/00
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a construction period when constructing a dam body by incorporating it in the dam body when constructing a power plant, and enabling dam construction without bypass river tunnel when constructing a dam system.  <P>SOLUTION: A coupling body of a cubic structure having side parts of 5 m from a center to one side of which coupling is made a C-shaped coupling block stopper can pass river water, alternately introduces a river flow to a right bank and a left bank in the bottom part, and installs a sluice gate (11) with a water discharge variable hanging filter reed (10). An upper part from the bottom part installs a blocking plate (8) to perform the dam system. In maintenance of the dam system, an L-shaped trough L-shaped upper side installs the face of the blocking plate (8), and the coupling body of the cubic structure of only the side parts of 5m from the center to one side is eaten into a trough oblique face positioned on an L-shaped lower side. Water storing pressure applied on the face of the blocking plate (8) is supported on the L-shaped lower part trough oblique face itself, and a power plant facility is set in a cubic structure space part in which the coupling body of the cubic structure of only the side parts of 5m from the center to one side is created.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221452-A (JP)
Title: System for measuring shape
Inventor: SUZU MASAHARU
IPC: G01B21/32
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a measurement precision under a high-temperature environment in a three-dimensional shape measuring system using a projector and a camera.  <P>SOLUTION: Pattern light is projected from the projector 10 to an object to be measured, and then a pattern image is obtained by a CCD camera 12. The pattern image is supplied to an arithmetic processor 16 which calculates the three-dimensional shape of the object to be measured by using an optical axis crossing angle α with the projector 10 and the CCD camera 12. An amount of thermal strain is detected by providing a strain gauge 14 to a frame 11 for fixing the projector 10 and the CCD camera 12, and then an amount of change in an angle in response to an amount of strain is calculated using a table prepared beforehand to correct the angle α.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004260159-A (JP)
Title: Plasma treatment apparatus, ring member, and plasma treatment method
Inventor: SASAKI YASUHARU
IPC: C25D11/04
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To share the use of plasma treatment apparatuses when performing a plurality of processes that are different from one another, in the plasma treatment apparatuses that use plasma, and to provide the apparatuses, ring members and a plasma treatment method that can easily align states of plasma between the apparatuses when performing the same processes by using a plurality of the apparatuses.  <P>SOLUTION: A substrate to be treated in a treatment container is surrounded by a ring member made of an insulating material. In this ring member, electrodes are provided to adjust a plasma sheath region. When performing a first process on the substrate to be treated, for example, a first direct-current voltage is applied to the electrodes. When performing a second process on the substrate, a second direct-current voltage is applied to the electrodes. This method is applicable to a suitable direct-current voltage for each process or for each of the apparatuses performing the same processes so that the apparatuses have the same plasma conditions, enabling the shared use of the apparatuses and the easy adjustment of the plasma condition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005221981-A (JP)
Title: Cleaning apparatus, charging apparatus and image forming apparatus
Inventor: MURAISHI TAKAYA
IPC: G03G15/16
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning apparatus provided with constitution for preventing deterioration in a charged state due to adhesion of a foreign matter resulting in prevention of deterioration in image quality without bringing about cost increase.  <P>SOLUTION: The cleaning apparatus is provided with a cleaning member 9 which can abut on a member 3 to be cleaned. The cleaning member 9 has at least its part abutting on the member 3 to be cleaned constituted from melamine resin foamed body. Variance in hardness of the melamine resin foamed body is set to be equal to or below 5 degrees within the range of 5 to 25 degrees of Asker F hardness and the foamed body is used for the member 3 to be cleaned in a heated and compressed state from an original shape. Furthermore, a pressing member 10 is installed abutted on the cleaning member 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226846-A (JP)
Title: Expansion valve and refrigeration unit
Inventor: YUKIMOTO TORU
IPC: F25B41/06
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion valve capable of reducing refrigerant passing noise by atomizing bubbles in a gas-liquid two phase refrigerant flowing into the expansion valve without narrowing an adjustment range of an opening adjustment function of a variable-opening throttle part, and to provide a refrigeration unit using the expansion valve.  <P>SOLUTION: This expansion valve comprises a valve main body 1, two refrigerant pipe connection ports 2, 3 formed on the valve main body as refrigerant inlet and outlet ports, a refrigerant passage 4 formed between both refrigerant pipe connection ports 2, 3 inside of the valve main body 1, the variable-opening throttle part 5 formed on the refrigerant passage 4, and a disturbance generating part 6 for generating the disturbance on the refrigerant flow formed in the refrigerant passage 4 at an upstream side of the variable-opening throttle part 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225913-A (JP)
Title: Flame-retardant resin composition, and resin part and composite part using the same
Inventor: UCHIDA KAZUMICHI
IPC: C08L71/12
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To impart good flame retardance without using a halogen flame retardant, an antimony compound, etc., and to further maintain excellent dielectric characteristics, heat resistance, etc., in a polyphenylene ethereal resin composition.  <P>SOLUTION: A flame-retardant resin composition comprises (A) a polyphenylene ethereal resin, (B) a cross-linking agent, (C) a phosphorus compound functioning as a flame retardant and (D) a silicone compound as essential components without essentially containing a halogen element. The phosphorus compound of the component (C) is contained in an amount within the range of 1-40 pts.mass based on the total amount of 100 pts.mass of the component (A) and the component (B). The silicone compound of the component (D) is contained in an amount within the range of 1-80 pts.mass based on the total amount of 100 pts.mass of the component (A) and the component (B).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201021-A (JP)
Title: Mud dredging method and dredging device
Inventor: HIROKAWA TADAO
IPC: E02F3/88
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device relating to the high density dredging for dredging mud without adding shock on mud and scattering mud underwater.  <P>SOLUTION: In order to reduce the impact given to the mud which will widely spread under the water only a slightest shock as much as possible, a diving worker carrying the oxygen cylinder on the back are arranged in the mud for dredging. The diving worker put down lightly the handy suction device which he carries in his hand on the mud for dredging . The handy suction device is connected by its top to a suction hose, and the other end of the suction hose is connected to a suction pump. The suction pump is installed in a dredging powerboat floating on the surface of the water or a wharf when dredging site is near the wharf. The discharge hose is connected to the suction pump, and the mud dredged by the handy suction device is discharged onto a mud carrier or a mud accumulation ground arranged separately, through the suction hose passing by the suction pump.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225292-A (JP)
Title: Structure for restricting slide of driving sprocket of transmission for bicycle
Inventor: MATSUMOTO SHINYA
IPC: F16H61/00
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission for a bicycle comprising a driving sprocket wheel driven by a driving shaft, a driven sprocket wheel body having a plurality of driven sprocket wheels and drivingly coupled with the driving sprocket wheel via an endless chain, and a derailer for changing the wound sprocket wheel for the endless chain among a plurality of the driven sprocket wheels in the driven sprocket wheel body, which transmission can restrict the movement of the driving sprocket wheel so as not to exceed a specified range even when an excessive external force is applied to the driving sprocket wheel in operation.  <P>SOLUTION: A slide member is provided between the driving shaft and the driving sprocket wheel so as to move in the axial direction of the driving shaft. A driving sprocket wheel position setting member is integratedly provided on the arm of the derailer at the position overlapping with the driving sprocket wheel in the axial view of the driving shaft. A driving sprocket wheel movement restricting member is so provided as to catch the driving sprocket wheel position setting member and so as to move in the axial direction of the driving shaft together with the driving sprocket wheel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226539-A (JP)
Title: Steam turbine blade and its manufacturing method
Inventor: TANAKA KATSUMI
IPC: F01D25/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam turbine blade with reduced variation in hardness and dimension of a quenched part and stable in quality, and to provide its manufacturing method.  <P>SOLUTION: The steam turbine blade 1 is used for a steam turbine generating shaft power by using steam. The steam turbine blade has a high-hardness layer 3 formed by quenching by laser irradiation. The high-hardness layer is formed on a portion such as a leading edge part 2, in which the portion is collided with solid particulate such as iron oxide mixed into droplets of steam or a flow of steam and erosion is susceptible to generation. Further, a plurality of the high-hardness layers 3 different in hardness is formed to grasp a status of the erosion by visual observation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225834-A (JP)
Title: 2,2'-bipyridyl compound and method for producing the same
Inventor: AIHARA SHUSUKE
IPC: C07D213/803
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 2,2'-bipyridyl compound having ≥3 carboxy groups or alkoxycarbonyl groups and to provide a method for producing the 2,2'-bipyridyl compound.  <P>SOLUTION: A substituted 1,10-phenanthroline represented by general formula (2) (wherein at least one of Y<SB>1</SB>, Y<SB>2</SB>, Y<SB>3</SB>, Y<SB>6</SB>, Y<SB>7</SB>and Y<SB>8</SB>is a lower alkyl group which may be substituted or a lower alkenyl group which may be substituted or the like and the others are each a hydrogen atom; Y<SB>4</SB>and Y<SB>5</SB>are each a hydroxy group, an amino group or the like) is oxidized to provide the 2,2'-bipyridyl compound represented by general formula (1) (wherein X is a hydrogen atom, a lower alkyl group or the like; at least one of R<SB>1</SB>to R<SB>6</SB>is COOX and the others are each a hydrogen atom).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356617-A (JP)
Title: Method for manufacturing semiconductor device, semiconductor device, and electronic apparatus
Inventor: MASUDA KAZUHIRO
IPC: H01L21/768
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of efficiently manufacturing a connection terminal penetrating through a substrate.  <P>SOLUTION: In the method for manufacturing a semiconductor device comprising a substrate 10 on which a circuit section having a multilayer wiring structure and an electrode conductively connected to the circuit section are stacked in this order, and a connection terminal penetrating through the substrate 10 and the circuit section and conductively connected to the electrode, when a wire 40 in each wiring layer of the circuit section is formed, a part 241 of the connection terminal is formed simultaneously. In this manner, the connection terminal is formed in this order from the bottom in such a manner that a layer is attached to another one by one, while the wire of the circuit section is formed, therefore, the process can be simplified compared with the case where the process of forming the connection terminal is performed after the process of forming the circuit section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236502-A (JP)
Title: Sound system
Inventor: MORISHIMA MORIHITO
IPC: H04S5/02
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform sound field correction by detecting the position of a speaker two-dimensionally or three-dimensionally.  <P>SOLUTION: The sound system comprises a section 25 generating a first measurement signal, a section 26 for transmitting a second measurement signal simultaneously with generation of the first measurement signal, and a section 28 arranged at a viewing/listening position and calculating the difference between the receiving time of the second measurement signal and the receiving time of a sound wave for measurement radiated from a speaker to be detected based on sensors 1-1 and 1-2 and the measured time difference, calculating the distance between n sensors and the speaker to be detected for each of the n sensors and calculating the position of the speaker to be detected based on the distances between n sensors and the calculated distance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233029-A (JP)
Title: Electrostatic actuator, droplet delivery head, image forming device and micropump
Inventor: ABE SHUYA
IPC: F04B43/04
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic actuator capable of high density arrangement, and providing a stable operation characteristic.  <P>SOLUTION: This electrostatic actuator is constituted for deforming a vibrating plate 11 by electrostatic force between the vibrating plate 11 and an electrode 13, by arranging the vibrating plate 11 and the electrode 13 opposed to this plate via a gap 12 on a wall surface of an inter-liquid chamber partition wall 8 between pressurized liquid chambers 4 and 4, that is, both wall surfaces of the pressurized liquid chambers 4. The gap 12 is formed by removing a sacrifice layer formed between the vibrating plate 11 and the electrode 13 by etching via a sacrifice layer removing hole 14 formed in the vibrating plate 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019950-A (JP)
Title: Bonding device
Inventor: HARAGUCHI MANABU
IPC: G06T1/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of displacement at bonding, in a bonding device.  <P>SOLUTION: When a center of imaging of a first camera 26 is displaced from a center of imaging of a second camera 28 by +Xc, and a bonding tool 12 is displaced by +Xn at the time of moving from a height Z<SB>1</SB>to a height Z<SB>2</SB>, ΔX=(Xn-Xc) may be compensated at positioning. In the bonding device, a target 32 is provided at the height Z<SB>1</SB>of a compensating position 94, and a compensating camera 30 is provided under the target 32. The amount of compensation ΔX=(Xn-Xc)=X<SB>3</SB>-(X<SB>2</SB>+X<SB>2</SB>) is found based on a first position deviation X<SB>1</SB>which is a position of a chip 10d at the height Z<SB>1</SB>viewed from the target 32, a second position deviation X<SB>2</SB>which is a position of the target 32 viewed from the center of imaging of the second camera 28, and a third position deviation X<SB>3</SB>which is a position of a chip 10u at the height Z<SB>2</SB>viewed from the center of imaging of the first camera 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232753-A (JP)
Title: Opening/closing body control unit
Inventor: HONMA TOMOAKI
IPC: H02P3/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To detect an accident that something is caught without increasing a catching load in a case of catching something when an opening/closing body is driven.  <P>SOLUTION: An ECU 12 detects the speed of a sliding door D based on Hall elements 21, 22 (S2), and calculates the speed difference between the detected speed and a predetermined-specified speed (S3). Then, the ECU 12 stores the speed differences, which are calculated in time-series within a specified range, in a memory buffer, and then integrates the speed differences in time-series within the specified range stored in the memory buffer to obtain the integrated value of the speed differences (S5). Further the integrated value of the speed differences within the specified range thus integrated is compared with a reference value for judging the accident of catching something (S7), and a command is transmitted to a motor 15 to inhibit movement of the slide door D.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235565-A (JP)
Title: High-pressure discharge lamp lighting device and integrated luminaire
Inventor: HAMAGUCHI TAKEHISA
IPC: F21Y101/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To integrate a high-pressure discharge lamp and a lighting device with a suitable structure.  <P>SOLUTION: This lighting device is provided with a DC power source circuit 3 converting AC input power 1 into a direct current, an inverter circuit 4 converting the direct current into high frequency of 1 kHz or more, a controlling circuit 5 driving the inverter circuit 4, a load circuit 6 applying discharge starting voltage required for starting to discharge the high-pressure discharge lamp 7 to the high-pressure discharge lamp 7 and applying an output of the inverter circuit 4 to the high-pressure discharge lamp 7, a first substrate 81 mounting the DC power source circuit 3, the inverter circuit 4 and the controlling circuit 5 and a second substrate 82 mounting the load circuit 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232367-A (JP)
Title: Modified conjugated diene polymer, and rubber composition and tire obtained using the same
Inventor: SUZUKI EIJU
IPC: C08K3/36
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified conjugated diene polymer exhibiting high improving effects of filler dispersibility in both a formulation where silica is used as a filler and a formulation where carbon black is used as a filler.  <P>SOLUTION: The modified conjugated diene polymer is obtained by modifying an end of a conjugated diene polymer with a modifying agent represented by formula (I) (wherein R<SP>1</SP>is a single bond or a bivalent inert hydrocarbon group; R<SP>2</SP>and R<SP>3</SP>are each independently a 1-20C monovalent aliphatic hydrocarbon group or a 6-18C monovalent aromatic hydrocarbon group; A<SP>1</SP>'s are each independently a nitrogen atom or a carbon atom and at least one A<SP>1</SP>is a nitrogen atom; n is an integer of 0-2; when a plurality of OR<SP>3</SP>'s exist, they can be the same or different; and neither an active proton nor an onium salt is contained in the molecule).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233166-A (JP)
Title: Exhaust gas recirculation control valve
Inventor: ANZAI SHUNSUKE
IPC: F02M25/07
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation control valve capable of surely changing over an exhaust gas recirculation control valve from an open valve condition to a close valve condition.  <P>SOLUTION: A first and a second valve hole 28a, 28b are provided with an interval on a housing 21 arranged in a middle of an exhaust gas recirculation passage for recirculating part of exhaust gas into an intake side of an internal combustion engine, a first and a second valve element 34a, 34b seating and separating a first and a second valve seat 33a, 33b formed around the first and the second valve hole are attached to valve shafts 32. The second valve element 34b seating and separating the second valve seat 33b is provided movably along a shaft direction of a valve shaft 32, a compression coil spring 37 energizing the second valve element 34b to the second valve seat 33b direction is provided. A regulation ring 38 regulating movement to the second valve seat 33b side by energization of the second valve element 34b by the compression coil spring 37 is provided on the valve shaft 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243115-A (JP)
Title: Optical head
Inventor: NAKAGAWA YASUSHI
IPC: G11B7/22
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized optical head mounted with a plurality of laser diodes, while an assembling and an adjusting work are facilitated and the cost reduction is attained.  <P>SOLUTION: In the optical head equipped with at least two laser diodes 19a, 19b for emitting light beams having different wavelengths corresponding to different recording media and an optical axis composite element 22a for making the light beams emitted from these laser diodes 19a, 19b be reflected and passed through to combine the optical axes nearly on the same axis, the position of the optical axes of the light beams from the laser diodes 19a, 19b are adjusted by mounting the optical axis composite element 22a so that the position can be adjusted with respect to an optical head base 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244664-A (JP)
Title: Method and system for sound distribution, sound reproducing device, binaural system, method and system for binaural acoustic distribution, binaural acoustic reproducing device, method and system for generating recording medium, image distribution system, image display device
Inventor: YAMAMOTO KOICHI
IPC: H04R5/027
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound distribution system and method, and a sound reproducing device which selectively reproduce acoustic signals collected with a wanted dummy head among a plurality of dummy heads.  <P>SOLUTION: There are provided: a plurality of sound collectors 2x which simultaneously collect the sound emitted by a sound source 4 under different conditions to generate acoustic signals; a transmitter/receiver 1 for receiving the selection information for selecting a plurality of acoustic signals generated by the sound collecting part 2x, which is transmitted from the sound reproducing device; a selector 6 which selects one or more acoustic signals from the plurality of acoustic signals collected by the sound collector 2x according to the selection information received by the transmitter/receiver 1; and a transmitter/receiver 1 for transmitting the acoustic signal selected by the selector 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI