baber/WOPTO huggingface dataset:
Patent JP-2003213956-A (JP)
Title: Mechanical parking facility and its pallet lifting and lowering apparatus
Inventor: WARABINO KOUICHI
IPC: E04H6/18
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet lifting and lowering apparatus for performing good mounting guide of a pallet of a lifting and lowering body and smoothly laterally traveling the pallet on the lifting and lowering body.  <P>SOLUTION: The pallet lifting and lowering apparatus is provided with a pallet turning device 10 having a pallet mounting part 23, a liftable and lowerable lifting and lowering body part 11 having a lateral running rail 24, and a guide roller 26 arranged in the vicinity of the lateral running rail 24 on the lifting and lowering body part 11. A turning frame 13 of the pallet turning device 10 is supportably connected from downward by the lifting and lowering body part 11 in the state that it can be mutually vertically displaced on the lifting and lowering body part 11. When the lifting and lowering body part 11 supports the turning frame 13, the lifting and lowering body part 11 is displaced upward to the turning frame 13, and a pallet mounting part 23 is positioned downward from the lateral running rail 24. When it does not support it, the lifting and lowering body part 11 is displaced downward, and the lateral running rail 24 is positioned downward from the pallet mounting part 23.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215382-A (JP)
Title: Method and device for easily splicing optical fibers
Inventor: SHINDO YASUHIRO
IPC: G02B6/24
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple splicing method which is suitable for temporary splicing of optical fibers when checking or the like.  <P>SOLUTION: Front ends of optical fivers 12A and 12B to be spliced are arranged like V, and a V groove substrate 18 is arranged under then and is raised. Then, front ends of both optical fibers 12A and 12B are made to fall to a V groove 20 of the V groove substrate 18, and the V groove substrate 18 is pressed to bend both optical fibers 12A and 12B, and front end of both optical fibers 12A and 12B are butted and spliced on the V groove 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214386-A (JP)
Title: Centrifugal impeller
Inventor: SHIRAHAMA SEIJI
IPC: F04D29/28
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal impeller capable of reducing the total height in the direction of a rotating shaft with a motor, being free from the impairing of efficiency, the increase of noise and the generation of noise, and keeping motor cooling effect.  <P>SOLUTION: This centrifugal impeller has a conical main plate provided with a hole around the rotating shaft, a height of a top face of the main plate is more than a height of a blade, the hole is positioned at a height more than a half of the height of the blade, and a width in the radial direction is smaller than a width in the circumferential direction on the plane projection shape of the hole. As the total height in the direction of the rotating shaft including the motor can be reduced, and the hole of the main plate is positioned at the height more than the half of the height of the blade, the disordering just before a blade can be prevented, and the motor cooling effect of the hole and the prevention of the noise from the motor can be kept while reducing the impairing of the efficiency and the generation of noise. Further as the radial width of the plane projection shape of the hole is smaller than the width in the circumferential direction, the pressure fluctuation by a side in the radial direction of the hole can be inhibited, and the noise can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002304832-A (JP)
Title: Audio disk and decoding device
Inventor: TANAKA YOSHIAKI
IPC: G11B27/00
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To simplify a playback operation by a user, to improve user- friendliness, and to simplify real time management in the case of recording mainly audio signals. SOLUTION: The audio disk has an SAMG (simple audio manager), an AMG, audio title sets(ATSs) containing a plurality of audio objects(AOBs), and still picture sets(SPSs). The AOB is composed of two kinds of AOTT-AOBs, namely an object containing only audio data, and an object containing audio data and real time information data (RTI data). The still picture set(SPS) contains still picture data (SPCT data).
Patent JP-2003225618-A (JP)
Title: Size-based sorting apparatus
Inventor: YAMAMOTO SOICHI
IPC: B07B13/07
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a size-based sorting apparatus the constitution of which can be simplified and in which the object to be sorted can be protected from being damaged.  <P>SOLUTION: A fruit sorter 10 is constituted so that the width of a sorting groove 30 is made wider gradually as it goes to the right-hand side of the sorter 10, fruits of various sizes are conveyed on the groove 30 from the left- hand side to the right-hand side by driving a sorting motor 20, the conveyed fruit having the size smaller than the width of the groove 30 is made to drop from the groove 30 in every dropping position of the groove 30. As a result, all of the conveyed fruits can be sorted according to size by collecting them separately in the respective dropping positions. A plurality of circular sorting belts 28 are stretched between a driven pulley 24 and a driving pulley 18 to form the groove 30 between the adjacent belts 28. The sorter 10 is constituted so that the stretched degrees of all of the belts 28 can be adjusted by at least one position. Accordingly, the number of a tension pulley 32 can be reduced and the constitution of the sorter 10 can be simplified. The moving velocities of the belts 28 are made equal to one another so that the conveyed fruits can be restrained from being damaged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231507-A (JP)
Title: Egg direction aligning apparatus
Inventor: FUJITANI SHINICHI
IPC: G01N33/08
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an egg aligning apparatus, which can surely carry out the alignment of eggs and whose occupying area is smaller.  <P>SOLUTION: The egg aligning apparatus is provided with a first stage 24, on which a light source probe 12R and a light sensor probe 13R are arranged at one end side of a transferred egg 2, and a light source probe 12L and a light sensor probe 13L are arranged at the other end side, the light source probes emitting laser beam and the light sensor probes receiving the laser beam emitted to the egg and comes back. The light source probes 12R, 12L are connected to a laser light source 15, and the light sensor probes 13R, 13L are connected to a light sensor 16. The laser light source 15 and light sensor 16 are connected to a transfer controller 18 via a judgement operation circuit section 17. The apparatus is also provided with a second stage 25, on which a direction shift part 26 is arranged for aligning the egg 2 (tray 11) in a prescribed direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232829-A (JP)
Title: Partial discharge detection device of winding equipment
Inventor: FUJITA SHIGETO
IPC: G01R31/12
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partial discharge detection device of winding equipment capable of accurate position evaluation of partial discharge.  <P>SOLUTION: This detection device is equipped with an electromagnetic wave detector 1 installed in the winding equipment 4, for detecting an electromagnetic wave generated caused by the partial discharge in the winding equipment, a current detector 2 for detecting a current generated caused by the partial discharge and propagated in a winding turn conductor, and an analytical device 3 for identifying the place of the partial discharge in the winding equipment from the time until a current signal of a progressive wave current excited in the winding turn conductor by the partial discharge detected by the current detector is detected, based on the detection time of an electromagnetic wave signal by a capacitive potential distribution in the winding caused by the partial discharge in the winding equipment detected by the electromagnetic wave detector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232189-A (JP)
Title: Pipeline jacking apparatus and pipeline jacking method
Inventor: ARIMA KUNIHIKO
IPC: E21D9/06
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipeline jacking apparatus and a pipeline jacking method, which allow a pipeline to be easily constructed in ground with a high degree of accuracy.  <P>SOLUTION: In this pipeline jacking apparatus 5, a jacked pipe is pushed by a main push device 6 while being added to a back end of a leading body 7 for excavating underground, so that the leading body 7 can be jacked; the jacked pipe is buried by being pushed into the ground; one end of a wire 29 is connected to an outer peripheral part of the leading body 7; the other end thereof is connected to a balancer 32 which is installed on the side of the device 6; and a tensile force is applied to the wire 29 by the balancer 32, so that an attitude of the leading body 7 can be adjusted and so that a jacking direction can be controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003006104-A (JP)
Title: Method and system for data management
Inventor: HOTTI TIMO
IPC: G06F13/00
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of managing a large dynamically changeable set of applications in the mobile Internet. SOLUTION: At least one community system (101 to 109) is provided with at least one database and at least one application, at least one service assembly point (SAP 120) is provided with at least one database, a communication means between a community system and a service assembly point and at least one user of the service assembly point, at least one service assembly point is a member of at least one community, the user is a member of a community having a different profile, and the user can use applications within communities by the profile.
Patent JP-2003238357-A (JP)
Title: Makeup cosmetic
Inventor: SAGARA KEISUKE
IPC: A61K8/18
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a makeup cosmetic that well maskes defects of the skin such as pores or dermal stains, having effects of making the skin appear uniform and bright and affording natural finish.  <P>SOLUTION: The makeup cosmetic comprises (a) powder having ≥0.50 value of L70/L5 measured by a specific method for measurement and (b) powder having ≥0.65 value of L180/L180B measured by a specific method for measurement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002351344-A (JP)
Title: Plane display controller
Inventor: CHUL-HO LIM
IPC: G09G3/36
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a plane display controller which makes it easy to change functions and uses and cut off electron waves and lowers the production cost. SOLUTION: This plane display controller includes a plane module 15 which displays an image, a column driver 22 which outputs image control signals to column control lines of respective pixels, a raw driver 32 which outputs control signals to row control lines of the respective pixels, a buffer 52 which stores and outputs a reference voltage for gray displayed on the plane module, a timing control part 42 which outputs image control signals to the column driver and row driver respectively, a 1st connector 150 which is connected to the timing control part and inputs and outputs an external image control signal to the timing control part, a system board 200 which is connected to the 1st connector and outputs an image signal to make the plane module functions as allocated, and a chassis 82 which cuts off electron waves leaking out while mechanically fixing respective function parts.
Patent JP-2003236959-A (JP)
Title: Protective barrier
Inventor: AOYAMA AKIRA
IPC: A63C19/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective barrier which is capable of absorbing sufficiently an impact of a rider or the like and has fire retardance.  <P>SOLUTION: The protective barrier 1 consists of a urethane foam 10 and a fire-retardant cover 20 covering the urethane foam 10. In the urethane foam 10, a cavity part is formed by a through hole 12 and a groove 15. The cover 20 formed of a fire-retardant material has flaps 31 provided in extension from a pair of longitudinal corner edges and each flap 31 is provided with a flat fastener 32. In the vicinity of a pair of the remaining longitudinal corner edges, a flat fastener 33 is provided on each lengthwise side 21 of the cover 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239804-A (JP)
Title: Electric vehicle
Inventor: AKAMINE TATSUMI
IPC: B60K6/46
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in an automobile providing convenience essential to our daily life and industrial activities but causing environmental issues such as noise and air pollution due to exhaust gas wherein an issue is raised of carcinogenicity due to diesel exhaust particulates, it is urgent to take measures against suspended particulate matters generated by diesel vehicles, and the present situation is that improvement is slow even though the administrative organizations are devising various measures and trying to prevent pollutions such as COx, noise and vibration.  <P>SOLUTION: An external combustion engine is used as a means for solving the problems on the basis of an opinion that the cause of present automobile pollution is in usage of internal combustion engines in automobiles. In an electric vehicle, the vehicle is moved by electrical energy generated by the external combustion engine and directly transmitting the electrical energy to a vehicle driving motor to solve COx and NOx generation issues presently viewed as a problem and also noise and vibration issues all at once.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212743-A (JP)
Title: Composition for oral cavity for hyperesthesia
Inventor: KOJIMA NOBUO
IPC: A61K8/96
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for oral cavity excellent in fast-acting property and sustainability as a preventive/curative medicine for dentin hyperesthesia, having excellent stability, safely usable without necessitating technical knowledge, and the composition is excellent in aesthetic sense because the diseased part is free from browning after treatment.  <P>SOLUTION: The composition for oral cavity for hyperesthesia contains ethanol and a water soluble nonionic surfactant, hinokitiol and a water-soluble aluminum compound and the hinokitiol and a water-soluble aluminum compound are contained in mole ratio of 1:8-1:20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241120-A (JP)
Title: Optical device
Inventor: NORIMATSU SHUNEI
IPC: G02B6/35
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable an optical device to be precisely fabricated with a small man-hour.  <P>SOLUTION: In the optical switch (optical device) which switches an optical path by displacing a mirror 38 mounted on a movable plate 31 by displacing the movable plate 31, the movable plate 31 has both ends supported on a base body 33 with a couple of support beams 32 projected and extended from mutually opposite flanks in parallel to the plate surface of the movable plate and displaced in parallel to the plate surface and flanks and driving means 34 and 35 of driving and displacing the movable plate 31, support beams 32, and a base body 33 are formed of one substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249907-A (JP)
Title: Transmitting device of ofdm system
Inventor: AKIYAMA TOSHIYUKI
IPC: H04J11/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce increase in a symbol error rate due to the distortion of a reproduction reference signal in mobile communication by reducing distortion that occurs in the vicinity of both ends of the band of a reference signal reproduced to be used in demodulation in a transmitting device of an OFDM (orthogonal frequency division multiplexing) system for modulating a plurality of carriers of an OFDM system with a modulation method using synchronous detection.  <P>SOLUTION: A receiver calculates a reference signal of a carrier at the central part of a band by interpolating the reference signal with an LPF of three taps or more, calculates a reference signal of a carrier in the vicinity of both ends of the band with linear approximation between two pilot signals, or further forms a carrier structure, wherein a carrier interval of a pilot signal inserted in the vicinity of the both ends of the band is narrower than the a carrier interval of a pilot signal at the central part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249681-A (JP)
Title: Light emitting thyristor and self-scanning light emitting element array
Inventor: ONO SEIJI
IPC: H03K19/177
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting thyristor including a shot key barrier diode.  <P>SOLUTION: The light emitting thyristor is constituted of a first conductive GaAs substrate 10, a first conductive AlGaAs film 11, a second conductive AlGaAs film 12, a first conductive AlGaAs film 13, a second conductive AlGaAs film 14, an ohmic electrode 21 for the first conductive AlGaAs, an ohmic electrode 22 for the second conductive AlGaAs, an ohmic electrode (backside common electrode) 23 for the first conductive GaAs, and a protection film 60. When the first conductive type is the P-type, wirings 30, 40, 50 respectively indicate a cathode wiring, a Schottky contact cathode wiring and a gate wiring. When the first conductive type is the N-type, the wirings 30, 40, 50 respectively indicate an anode wiring, a Schottky contact anode wiring and a gate wiring.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212294-A (JP)
Title: Lid opener
Inventor: GOTO YOSHIKO
IPC: B67B7/15
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid opener which matches with any size of lids and can be operated easily by a simple structure.  <P>SOLUTION: This lid opener is provided with a hose 1 or a belt member fixed to a side surface of a container lid, fitted with two cylinders 31, 32 through which the hose 1 or the belt member passes, and fitted with rings 41, 42 to the upper end of each of the cylinders. The cylinders 31, 32 can be moved up and down along the hose 1 or the belt member and their orientations can be changed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259441-A (JP)
Title: Rate matching method in cdma (code division multiple access) and cdma terminal
Inventor: MABUCHI TETSUO
IPC: H04J13/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rate matching method in a CDMA capable of improving the transmission quality of a specified channel such as a control channel.  <P>SOLUTION: The method comprises a step (a) of acquiring line quality information indicating quality of a line used in the CDMA, a step (b) of setting rate matching attribute values based on the quality information, and a step (c) of performing a rate matching to each data of a plurality of transport channels including a specific transport channel by using the attribute values. If the quality of the line is low, the step (b) sets the attribute values so as to improve the transmission quality of the specific transport channel in the rate matching performed in the step (c).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248303-A (JP)
Title: Planographic printing plate precursor
Inventor: SASAKI HIDETO
IPC: G03F7/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To color an image forming layer of a planographic printing plate precursor without lowering the sensitivity of a photopolymerization initiator.  <P>SOLUTION: In a planographic printing plate precursor having on a hydrophilic support an image forming layer comprising a photopolymerization initiator, a compound having an ethylenically unsaturated double bond and a pigment, a pigment having 0.1-1.0 μm average particle diameter is used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003017421-A (JP)
Title: Nitride semiconductor, semiconductor element, and method of manufacturing them
Inventor: GOTO OSAMU
IPC: H01S5/323
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor, having a large low-defect region on the surface and a semiconductor element using the same, and also to provide a method of manufacturing the nitride semiconductor which enables easy reduction of surface defects in a layer formation process using lateral growth technology, and to provide a method of manufacturing the semiconductor element using the nitride semiconductor. SOLUTION: On a substrate 100, a seed crystal section 105 is formed into a stripe geometry via a buffer layer 100a, and next, a crystal is grown from the seed crystal section 105 in two-stage growing conditions, to form a nitride semiconductor layer 107. In the first stage, a low-temperature growth section 107a, whose cross-sectional shape in the thickness direction is trapezoidal, is formed at a growing temperature of 1,030 deg.C, and in the second stage; a lateral growth is made to progress dominantly at a growing temperature of 1,070 deg.C, to form a high-temperature growth section 107b between the low-temperature growth sections 107a; consequently, on the surface of the nitride semiconductor layer 107, hillocks and normal lattice defects are reduced in sections which are higher than the low-temperature growth sections 107a.
Patent JP-2003258791-A (JP)
Title: Information processor, information processing system, information processing method, storage medium and program
Inventor: HAYASHI JUNICHI
IPC: G09C1/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor in which a throughput required for digital signature processing and verification thereof can be reduced without increasing an amount of target data.  <P>SOLUTION: In the information processor 100 for applying signature processing to the target data, extraction means 103 and 104 extract components of values not belonging to a prescribed range out of components comprising the target data. An authentication information generating means 105 generates the authentication information of a component group extracted by the extraction means 103 and 104.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253050-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: YAGAWA KAZUO
IPC: C08K5/541
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rubber composition which uses a process oil as a substitute for a conventional highly aromatic oil and is at least tantamount to the conventional composition using the conventional highly aromatic oil in all the performances including abrasion resistance, bursting resistance, and rolling resistance (low fuel consumption), and to provide a pneumatic tire using the same.  <P>SOLUTION: The rubber composition contains (A) a rubber component containing at least 10 wt.% conjugated diene copolymer rubber having (a) ethylenically unsaturated nitrile units, (b) aromatic vinyl monomer units, and (c) conjugated diene monomer units and containing 5-45 wt.% units (a) based on the above units (a), (b), and (c), (B) the process oil being at least one process oil selected from the group consisting of (1) a hydrogenated naphthenic process oil, (2) an unhydrotreated naphthenic process oil, and (3) a process oil having a naphthenic carbon content (%CN) of at most 30 as measured according to ASTM D2140 and having a controlled dimethyl sulfoxide (DMSO) extractibles of below 3 wt.% as measured according to the IP346 method, and (C) silica.  <P>COPYRIGHT: (C)2003,JPO