baber/WOPTO huggingface dataset:
Patent JP-2005150529-A (JP)
Title: Stress distribution lead and lead stress distribution method
Inventor: ASAKURA YOSHIHIRO
IPC: H01L21/60
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead for absorbing an iterative bending stress to be generated in a temperature cycle, and to provide its stress dealing method.  <P>SOLUTION: A pair of leads 1, a semiconductor element 2 mounted on each lead 1, a pair of leads 3, and a semiconductor element 4 mounted on each lead 3 are mounted on a printed circuit board 5. A semiconductor element connection terminal 1a of each lead 1 is extended from the semiconductor element 2 outward, and one end of an intermediate inclined part 1b of the lead 1 is bent inward so that a board connecting terminal 1c can be configured. Therefore, the overall length of the lead 1 is made long so that the stress can be distributed and absorbed, and that a tape carrier package can be made compact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147333-A (JP)
Title: Link operating device
Inventor: MASUGI YUTAKA
IPC: B25J17/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily realize the external force avoiding operation and a home position returning operation of an output member by properly operating a link mechanism.  <P>SOLUTION: This link operating device includes three or more sets of link mechanisms 1 to 3 composed of four rotating kinematic pair parts 6a to 8a, 6b<SB>1</SB>, 6b<SB>2</SB>to 8b<SB>1</SB>, 8b<SB>2</SB>, 6c to 8c in which end link members 1a to 3a, 1c to 3c are rotatably connected to the input and output members 4, 5 disposed on the input and output sides, respectively, and the respective end link members 1a to 3a, 1c to 3c of the input side and the output side are rotatably connected to center link members 1b to 3b, wherein concerning the cross sections in the central part of the respective link mechanisms 1 to 3, the input side and the output side are geometrically the same. The device includes rotary actuators 31, 32 connected to the end link members 1a to 3a of the input side to operate the link mechanisms 1 to 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285323-A (JP)
Title: Profile extrusion molding rubber
Inventor: SASA TATSUO
IPC: C08K3/04
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a profile extrusion molding rubber compound excellent in a ratio of residual compressive stress which is an index of shape retention characteristics and BIT balance which is an index of kneadability, and having dynamic characteristics equal to those of vulcanized rubber obtained by using conventional ethylene-α-olefin-nonconjugated diene copolymer.  <P>SOLUTION: The profile extrusion molding rubber compound is prepared by using the ethylene-α-olefin-nonconjugated diene copolymer having 20-30 Az/An ratio wherein Az expresses a Z-average molecular chain length measured by gel permeation chromatography (GPC) and An expresses a number-average molecular length, ≥5 Aw/An ratio wherein Aw expresses a weight average molecular length, a single peak or double peak molecular weight structure having the peak or peaks in a range of 3.8<LogAw<4.5, and a viscosity measured by ML viscometer in the range of 60<ML<SB>1+4</SB>, 121°C<160.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004175800-A (JP)
Title: Aqueous dispersion of low melting point organic solid
Inventor: ENGLER ERNEST
IPC: A01N43/80
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable organic solvent-containing aqueous dispersion of a low melting point organic compound which is insoluble in water.  <P>SOLUTION: This invention relates to an aqueous dispersion composition comprising 5-30% of at least one organic compound which has 30-60°C melting point and ≤0.5 solubility in water at 25°C, at least one inorganic filler, at least one surfactant and ≤20% of the organic solvent. The composition is stable with regard to agglomeration and phase separation for at least three month at room temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005158447-A (JP)
Title: Connector for control unit
Inventor: YAMAMOTO TAKUSHI
IPC: H01R13/52
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector 6 provided so as to connect a coupler 5 for external wiring to a casing 2 of a control unit 1 and including an insertion port 63 of the coupler and a partition wall part 64 for partitioning the insertion port and a space in the casing, and further including a ventilation hole 66 formed on the partition wall part for communicating between the insertion port and the space in the casing, capable of preventing foreign material such as a water drop or the like intruding in the insertion port when detaching or attaching the coupler from intruding from the ventilation hole into the casing.  <P>SOLUTION: A protrusion part 67 protruding to a side of the insertion port 63 is protruded on a part for forming the ventilation hole 66 of the partition wall part 64, and the ventilation hole 66 is formed so as to pass thorough the protrusion part 67. The protrusion part 67 functions as a waterproof wall, and intrusion of the foreign material into the casing 2 through the ventilation hole 66 is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155458-A (JP)
Title: Compressor
Inventor: ISHIKAWA KAZUHISA
IPC: F04B39/00
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor, in which lubricating property of lubricating oil is not degraded, sludge is not likely to occur, its hard coating has high adhesion and wear resistance.  <P>SOLUTION: The compressor includes at least a cylinder, a roller eccentrically rotating in the cylinder, a vane sliding with the roller along with the eccentric rotation of the roller, and lubricating oil, so as to compress refrigerant. In the compressor, the lubricating oil is one of mineral oil, polyol ester, polyvinyl ether, and polyalkylene glycol, and dynamic viscosity of the lubricating oil at a temperature of 40°C is 20 to 120mm<SP>2</SP>/s. The refrigerant is carbon dioxide gas refrigerant. The vane has a mixed hard coating at a part in contact with the roller, and the mixed hard coating is made of nitride containing Cr and at least a kind of metal selected from a group of Ti, Zr, V, Mo.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159882-A (JP)
Title: Contents distribution system and method, contents processing apparatus and method, recording medium, and program
Inventor: IDEHA YOSHIHARU
IPC: H04N7/173
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To simply and efficiently receive distribution of contents via the Internet.  <P>SOLUTION: A terminal apparatus which has acquired a shop document from a server carries out return destination URI setting processing in a step S3, and stores information of designating a return destination URI described in the shop document to a browser cache. When display or reproduction of contents is finished, the terminal apparatus carries out transition processing in a step S10, acquires a resource from the return destination URI designated by the server and stored in the browser cache, and transits data to be outputted so as to output the resource even without entry of an instruction of a user. The system or the like disclosed herein is applicable to e.g., contents distribution systems.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158190-A (JP)
Title: Optical pickup
Inventor: OGATA MASATO
IPC: G11B7/135
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup compatible with lasers of a plurality of wavelengths.  <P>SOLUTION: A wavelength compatible element 23 is composed of a dichroic mirror 31, a substrate 32 and a concave mirror 33. The dichroic mirror 31 reflects a blue laser beam and transmits a red laser beam. The concave mirror 33 is designed in a size for reflecting only the center part of the red laser beam. By limiting the aperture of the red laser beam and correcting an aberration by the concave mirror 33, a DVD or the like can be used even in the optical pickup using an objective lens 15 designed on the basis of Blu-ray specifications.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155567-A (JP)
Title: Scroll fluid machine
Inventor: TAKAHASHI MINEO
IPC: F04C18/02
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll fluid machine capable of efficiently compressing gas to be compressed.  <P>SOLUTION: Fixed scrolls 2 and 3 are fixed to a casing 1, a stator 4 is fixed to the casing 1, a rotary shaft 7 is rotatably supported by the casing 1, and a rotor 8 is fixed to a rotor fixing part 7a of the rotary shaft 7. A turning shaft supporting part 7b is provided on one end of the rotor fixing part 7a of the rotary shaft 7, the turning shaft 11 is eccentrically and rotatably supported by an inner circumferential surface of the turning shaft supporting part 7b, and turning scrolls 12 and 13 are mounted on the turning shaft 11. The turning scrolls 12 and 13 are respectively located outward of an end on the opposite side of the turning shaft 11, the turning scrolls 12 and 13 are located on the turning shaft supporting part 7b side, and a rotation preventive means to permit the eccentric turn of the turning shaft 11 and prevent the rotation of the turning shaft 11 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164640-A (JP)
Title: Computer system, karaoke system, and program
Inventor: FUKAYA MASAHIRO
IPC: G10K15/04
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a computer system to speedily confirm whether data acquired when data transfer is interrupted are stored on an HDD etc., in a normal state.  <P>SOLUTION: When updatable content data are not all acquired through content data acquisition processing (S102), the content acquisition processing is performed again a prescribed time later to acquire content data which could not be received when the content acquisition processing is performed before. At this time, an acquisition state table stored on the HDD is compared with a release information file acquired from a control information distribution server to specify different release information; and further a distribution list corresponding to different release information acquired from the control information distribution server is compared with a file registration table stored on the HDD to specify content data which have been acquired and content data which do not have been acquired yet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161548-A (JP)
Title: Flowery toy manufacturing device
Inventor: IMADA YUKIO
IPC: B44C5/00
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flowery toy manufacturing method, in which accessory toys with one and the same shape can be produced through the simple rotating operation of a turntable so as to taste the joy and pleasure for producing accessory toys even by juniors.  <P>SOLUTION: In this device, a turntable, on which a supporting shaft 12 is upwards protrusively provided and a plurality of engaging bodies 11 formed in imitation of petals are arranged annularly outside the supporting shaft 12 at equal space intervals, and a wire feeding device 30 for spanning a wire between the floral axis body 5 of the flowery toy B mounted onto the supporting shaft 12 and each engaging body 11 are disposed in an array on a base 3 under the constitution that the wire feeding device 30 interlocks with the rotation of the turntable 10 so as to move the delivering part of the wire 1 up and down in order to span the wire 1 between one of the engaging bodies 11 and the floral axis body 5 when the delivering part moves downwards.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163580-A (JP)
Title: Rotating fluid machine
Inventor: MATSUMOTO KENJI
IPC: F04B39/08
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To secure the close contact property of a sliding surface of a fixed side valve plate and a movable side valve plate of a rotary valve even when a rotor of a rotating fluid machine is put in oscillating motion.  <P>SOLUTION: The rotary valve 71 for controlling supply/discharge of high-temperature and high pressure steam to/from an expansion chamber of an expander is constituted by bringing the fixed side valve plate 73 supported to float on the casing side, and a movable side valve plate 74 supported to float on the rotor side, into contact at the sliding surface 77. The oscillating motion of the rotor is thereby absorbed effectively by the swing of both valve plates 73, 74, and the close contact property of the sliding surface 77 is secured to minimize a leakage of the high-temperature and high-pressure steam. Further, a steam passage P3r on the movable side valve plate 74 side and a steam passage P3f on the rotor side are put in airtight communication. The leakage of the high-temperature and high-pressure steam from a communicating part of both steam passages P3r, P3f can thereby be prevented while allowing the swing of the movable side valve plate 74.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161983-A (JP)
Title: Seat belt device
Inventor: MIZUTANI YASUMI
IPC: B60R13/02
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt device which neither generates noises nor damages an interior trimming even if a tongue plate hits the interior trimming.  <P>SOLUTION: A sound absorbing sheet 12 is provided at a section corresponding to the tongue plate 9 of a lower garnish (interior trimming) 5, and therefor, even if the tongue plate 9 hits the lower garnish 5, noises are not generated, and the lower garnish 5 is not damaged as well.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164966-A (JP)
Title: Camera, camera accessory and camera system
Inventor: KAWANAMI AKIHIRO
IPC: G03B17/02
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To restore a camera accessory to a normal state without stopping supply of power to the accessory from the beginning when abnormality occurs in the accessory.  <P>SOLUTION: A camera 10 on which the camera accessory 1 is mounted is provided with a communication means 8 performing communication with the camera accessory and a discrimination means 12 discriminating whether abnormality occurs in the camera accessory or not based on information showing a state of the camera accessory, which is received through the communication means. When the discrimination means discriminates that abnormality occurs in the camera accessory, it transmits a signal for causing an initialization operation to the camera accessory through the communication means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167710-A (JP)
Title: Device for measuring power and measuring method
Inventor: MURASE TAICHI
IPC: H04B17/345
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To constantly execute power measurement with high accuracy by an optimum measurement section length even when the fluctuation of power to be received is greatly changed by a propagation path environment.  <P>SOLUTION: An instant ISCP calculator 101 calculates a dispersion value of an inverse modulation symbol in a prescribed set section and outputs the value as an instant ISCP value. When the ISCP fluctuation amount calculated by an ISCP fluctuation amount calculator 102 exceeds a certain threshold, an ISCP averaging number calculator 103 calculates a short ISCP averaging number. When the ISCP fluctuation amount becomes below a certain threshold, the ISCP averaging number calculator 103 calculates a long ISCP averaging number. An ISCP averaging device 104 executes averaging processing by an amount equivalent to the ISCP averaging number to the instant ISCP value and outputs it as an ISCP value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174575-A (JP)
Title: Electrode catalyst layer and its manufacturing method
Inventor: OKI SHUNSUKE
IPC: H01M8/10
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode catalyst layer having excellent durability; and to provide its manufacturing method.  <P>SOLUTION: In a manufacturing method of an electrode catalyst layer containing electrode catalyst with catalyst particles carried by a conductive carrier, and a solid polymer electrolyte, this manufacturing method of an electrode catalyst layer is characterized by that the solid polymer electrolyte is formed into spherical particles having the average particle diameter of 0.1-5.0 μm, thereafter heat-treated, and then mixed with the electrode catalyst to form the electrode catalyst layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170561-A (JP)
Title: Elevator system
Inventor: ATSUYA TAKAO
IPC: B66B1/30
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator system capable of eliminating the effect of noise caused by the radioactive electromagnetic wave by effectively suppressing the radioactive electromagnetic wave generated during the operation of an inverter device.  <P>SOLUTION: A reactor 36 is installed between wires of an output side 32b of an inverter device 32 and a motor 14 as noise countermeasures of the radioactive electromagnetic wave generated during the operation of the inverter device 32. The wires between the output side 32b of the inverter device 32 and the motor 14 and the wires between the inverter device 32 and a regenerative resistor 35 are formed of shield wires 37a-37c, and both terminals are grounded to each casing part of a control panel 31, the motor 14, the reactor 36 and the regenerative resistor 35 by a shield clamp. An EMI filter 38 is installed in wires of an input side 32a of the inverter device 32 and a power supply device 33. In addition, a plain stitch wire 39 is arranged between the motor 14 and a main rail 13b supporting the motor 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169742-A (JP)
Title: Bench circular saw with upper table
Inventor: INAI MASAHIKO
IPC: B27B9/00
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique effective for enhancing workability at the time of cutting work of a material to be processed in a table saw mode, in a bench circular saw with an upper table.  <P>SOLUTION: The bench circular saw with the upper table is equipped with a base 103 having a table 127 on which a material to be processed is placed, the circular saw body 101 arranged above the base and capable of being shakable up and down between an upper dead point position and a lower dead point position and a lock device for fixing the circular saw body moved to the lower dead point position at the lower dead point position. The circular saw body has the upper table 113 on which the material to be processed is placed and a blade 109, which performs the cutting work of the material to be processed placed on the table 127 by the movement from the upper dead point position to the lower dead point position, by the lower edge part 109a of the blade and performs the cutting work of the material to be processed placed on the upper table 113 in the state moved to the lower dead point position by the upper edge part 109b of the blade. This bench circular saw is also equipped with a play absorbing means 141 for absorbing the vertical direction play of the circular saw body caused by the lock device in such a state that the circular saw body moved to the lower dead point position is fixed at a first position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175174-A (JP)
Title: Method for manufacturing insulating gate type bipolar transistor
Inventor: SUGAI AKIHIKO
IPC: H01L21/336
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an insulating gate type bipolar transistor for precisely controlling the thickness of a collector layer connected to a collector electrode to predetermined thickness.  <P>SOLUTION: A p<SP>+</SP>silicon substrate 1 is prepared, and the pattern of an oxide film 20 is formed on this. Furthermore, a p<SP>+</SP>collector layer 2, an n<SP>+</SP>buffer layer 3, and an n<SP>-</SP>high resistance layer 4 are formed. Then, a MOS transistor structure is manufactured on the surface of the n<SP>-</SP>high resistance layer 4. The p<SP>+</SP>silicon substrate 1 on the back face of a chip is made thin by grinding and mirror polishing. At that time, the mirror polishing is carried out until the embedded pattern of the oxide film 20 is exposed. The end of the mirror polishing is optically detected. Finally, a collector electrode 42 to be connected to the p<SP>+</SP>collector layer 2 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171928-A (JP)
Title: Actuator drive device and fuel injection device
Inventor: KIKUTANI YUKIFUMI
IPC: F02D41/20
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To start fuel injection at a target injection timing even if injection interval is short and an injector 3 starts injection before charge of a capacitor 44 is completed and to inject target injection quantity from the injector 3.  <P>SOLUTION: A control device calculates command injection timing for starting injection at a target injection timing and a command injection period for obtaining target injection quantity. Also, the control device monitors charging voltage of a capacitor 44 right before S command injection timing a1, b1, c1, and estimates charging voltage at the timing of command injection timing based on the monitored value, and performs correction to advance command injection timing according to drop quantity when the estimated values V1, V2, V3 are lower than a reference value, and correction to extend command injection period according to drop quantity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005181016-A (JP)
Title: Heat type sensor
Inventor: YOKOYAMA KENICHI
IPC: G01F1/692
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat type sensor which is reduced in working dispersions, in wiring part due to etching.  <P>SOLUTION: The heat-type flow rate sensor 100 is provided with a substrate 10, a membrane 20 as a thin part formed on the substrate 10, and a wiring part 30 including a heater 31 formed on the membrane 20 and by patterning the same material. A dummy wiring part 40 which is not electrically connected with the wiring part 30 is provided, with at least a part of the wiring part non-forming region so that the widths of the wiring non-forming region excepting for the forming region of the wiring part 30 are all substantially equal. By providing the dummy wiring part 40, even in the case that all widths of the wiring part non-forming region cannot be set substantially the same by patterning the wiring part 30 in design, all the widths of the wiring part non-forming region can be set substantially equal. Therefore, wraparound condition of light to resist at the time of exposure becomes constant, and so fabrication scattering of each wiring part 30 by etching is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179217-A (JP)
Title: Bleaching agent
Inventor: NOMURA MANABU
IPC: A61K8/00
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a bleaching agent which is an extract from a plant belonging to Calanthe plants, Phaiusflavus(Blume) Lindl. plants, or other Orchidaceae plants having pseudo-bulbs or from their juices, and has an anti-tyrosinase activity.  <P>SOLUTION: A 2-S-β-D-glucopyranosyl-3-o-β-D-glucopyranoxyl-2-thiol-3-hydroxyindole (calanthoside B) undiluted solution is obtained by washing the flowers, roots, stems, leaves or whole body of Calanthe discolor with water, finely cutting the washed material with a cutter, extracting the obtained fine pieces with water or an alcohol compound, or compressing the fine pieces to obtain a juice, and then repeatedly fractionating and eluting the water extract or alcohol extract, the juice or an extract from the juice with a combination of various kinds of chromatography. The undiluted solution is properly mixed with generally used auxiliary functional nutrients, such as vitamins, to obtain a bleaching agent. The bleaching agent is originated from the natural product, and is therefore non-toxic and non-irritative.  <P>COPYRIGHT: (C)2005,JPO&NCIPI