baber/WOPTO huggingface dataset:
Patent JP-2004051008-A (JP)
Title: Door sealing structure of air conditioner for vehicle
Inventor: KATO MITSUTOSHI
IPC: B60H1/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure sealing by pressing packing provided on a door against the seal face of a case and compression-deforming it and capable of suppressing the insufficiency of a sealing force while suppressing an increase in rotary driving force when opening and closing an opening of the case by rotating the door.  <P>SOLUTION: Seal faces 15b, 17b on a case side are inclined to seal faces 31b, 33b on a packing side. When the rotary door 20 is rotated and an internal air inlet 11 is closed due to the inclination, a part which is remote from a first rotary shaft 22a in a transmission path for a rotary driving force among the seal faces 31b, 33b on the packing side comes into contact with the seal faces 15b, 17b on the case side previously. Consequently, the compression amount of the packing 30 is made uniform, and the insufficiency of the sealing force of the packing 30 can be suppressed while suppressing an increase in rotary driving force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053510-A (JP)
Title: Position detection system
Inventor: HAYASHI HITOSHI
IPC: H04W64/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To detect the positions of a plurality of transmitting stations at a high accuracy indoors.  <P>SOLUTION: The position detection system includes the transmitting station which periodically transmits a first beacon signal including a first beacon number and which transmits, when an externally supplied start signal is received, a second beacon signal including a second beacon number, a receiving station which receives the first and the second beacon signals transmitted from the transmitting station to obtain respective receiving intensities and which reads the first and the second beacon numbers, a data management part which correlates, stores, and manages respective receiving intensities supplied from the receiving station and the first and the second beacon numbers, and a position computer which calculates the position of the transmitting station using the data managed at the data management part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058693-A (JP)
Title: Head lamp aiming structure
Inventor: HASEGAWA YUSUKE
IPC: B60Q1/06
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure preventing locking at a shipping position before an aiming adjustment, enabling to lock at the shipping position after carrying out the aiming adjustment, and retaining a lock state after bringing into the lock state.  <P>SOLUTION: This head lamp aiming structure includes an aiming guide 6 provided on a head lamp main body and a locking cap 7 fitted on an aiming operation part 1 and enabling a tool opening 12 to turn to a adjustment position A and a shipping position B in relation to the aiming guide 6, and is provided with a locking tab 14 provided on the locking cap 7 with locating outside of the tool opening 12 and restricting the locking cap 7 on the adjustment position A by fitting on the aiming guide 6 and enabling the locking cap 7 to turn to the shipping position B by retreating from the aiming guide 6 when a tool is inserted, and locking means 15, 16 restricting the locking cap 7 which is turned to the shipping position B not to return to the adjustment position A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059026-A (JP)
Title: Box
Inventor: KAWAGUCHI YUJI
IPC: B65D5/54
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To keep a box folded state stably when folding the box.  <P>SOLUTION: When the box 10 is folded, face boards 16, 16 are opposed to each other. An insertion claw 21 and a receiving hole 22 are fomred on the face boards 16, 16, respectively, and the inserton claw 21 can be inserted onto the receiving hole 22 to be locked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060712-A (JP)
Title: Vacuum heat insulator
Inventor: INAIZUMI KIYOSHI
IPC: F16L59/06
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum heat insulator with reduced thickness and a high insulation effect.  <P>SOLUTION: The high heat insulation effect is obtained while preventing the thickness from increasing due to getter agent. A core material is provided between external capsule sheets made by two sheets of synthetic resin material to form a vacuum condition and to weld a peripheral edge in an air tight condition, and to constitute the vacuum insulator. The external capsule sheets consist of a three layers structure of a weld sheet made by the synthetic resin material, a non-air permeance sheet made by the synthetic resin material, and a synthetic resin material protective sheet in which a non-air permeance dilution membrane provided on an outer surface at least except the welding positions are provided from the inside. The core material has insulation capability and consists of a fiber body including a degassing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003121538-A (JP)
Title: Method for sharing radio frequency in time-multiplex modulation
Inventor: BARRICK DONALD E
IPC: G01S13/00
Filed: 2002-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for allowing a radio frequency for sharing time- multiplex modulation for efficiently, using a radar resource and at the same time, obtaining the fully satisfactory maximum efficiency. SOLUTION: The apparatus is used for a plurality of base radars for sharing a frequency due to GPS time-multiplex modulation. The apparatus comprises a GPS receiver 2, stabilizer 5, clock generator 4, microprocessor 7, memory chip 8, signal synthesizer 6, and computer 10. The GPS receiver 2 extracts time information from GPS signals. The stabilizer 5 controls radar functions to time. Then, the microprocessor 7 performs multiple modulation processing on radar signals.
Patent JP-2004063764-A (JP)
Title: Optically coupled semiconductor device and manufacturing method thereof
Inventor: SAITO YASUTO
IPC: H01L31/12
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically coupled semiconductor device which is superior in reliability, can be miniaturized and can be manufactured by a simple process, and to provide a manufacturing method of the device.  <P>SOLUTION: The device is provided with a laminated wiring board 1 formed of a first wiring board 2 having an opening part 2a and a second wiring board 3 laminated on the first wiring board, a light emitting element 5 loaded on a surface of the second wiring board in accordance with the opening part, switching elements 14 loaded on the laminated wiring board, a light receiving element 8 in which a light receiving part 8a is confronted with the opening part of the first wiring board and which is arranged to cover the opening part, a first translucent resin 10 in a solid shape which is arranged in the light receiving element to cover the light receiving part, a second translucent resin 7 with which the opening part of the first wiring board is filled so that a surface is brought into contact with the first translucent resin, and a sealing resin disposed on the surface of the first wiring board so that it covers the first translucent resin and the second translucent resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063011-A (JP)
Title: Disk player
Inventor: ARAKI TAKAKO
IPC: G11B7/1267
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk player in which optimum laser power is obtained in a short time at the time of normal operation.  <P>SOLUTION: This disk player is provided with a laser drive circuit 6 which supplies a drive signal to an optical head 5 and adjusts power of a laser beam emitted by the optical head 5, and a control circuit 7 detecting an error rate of a reproducing signal and controlling operation of the laser drive circuit 6. The control circuit 7 retrieves a boundary value of one side out of two boundary values at which an error rate becomes the prescribed value or its near value, repeats processing of calculating optimum reproduction power on the basis of the retrieved boundary value of one side as reference. At the time, the control circuit 7 retrieves a new boundary value, using a boundary value obtained by the last optimum reproduction calculating processing as reference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063049-A (JP)
Title: Magnetic recording medium
Inventor: KUROSE SHIGEO
IPC: C09D5/23
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-density magnetic recording medium having good surface characteristics and excellent electromagnetic conversion characteristics and durability by making the dispersibility of a nonmagnetic layer higher than ever.  <P>SOLUTION: The magnetic recording medium has a magnetic layer through a nonmagnetic layer containing at least carbon black and radiation curing binder on a nonmagnetic support, and contains a radiation curing polyurethane resin having both of a basic polar group and a sulfur-containing polar group in one molecule as the radiation curing binder. The basic polar group is preferably an amino group and the sulfur-containing polar group is preferably a sulfonic acid metal base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003119848-A (JP)
Title: Sink faucet fixing device
Inventor: CHOI SU YONG
IPC: E03C1/042
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a sink faucet fixing device capable of enhancing operational efficiency by further simplifying a fastening structure, and more easily fastening a faucet to a sink. SOLUTION: The sink faucet fixing device for coupling to the sink a base ring fastened to the bottom of the faucet includes a support part 20 shaped to protrude inwards from one side of the inside diameter surface of the base ring 10; a bolt 30 vertically rotatably inserted on one side of the support part 20; a guide pin 40 vertically rotatably inserted on the other side of the support part 20; and a pair of horseshoe clamps 50 threadedly engaged with the bolt 30 extended to the bottom of the support part 20, the clamps being rotatably and axially supported against the guide pin 40 and brought into contact in end-to-end interlocking motion with each other.
Patent JP-2003159083-A (JP)
Title: New neurotrophic factor
Inventor: ROSENTHAL ARNON
IPC: A61K38/18
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To identify neurotrophic factor-4 belonging NGF family and to obtain a nucleic acid encoding the factor.  <P>SOLUTION: A new polypeptide, designated neurotrophic factor-4 (NT-4), has been identified by PCR amplification of human genomic DNA. This nucleic acid encoding NT-4 useful in diagnostics and in the recombinant preparation of NT-4 is also obtained. Nucleic acids encoding NT-4α, NT-4β and NT-4Δ being naturally occurring amino acid sequence variants of NT-4 are obtained. The neurotrophic factors of the invention are useful in the treatment of nerve cells and in diagnostic assays.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004078317-A (JP)
Title: Coin handling apparatus
Inventor: SHINBASHI SHINICHIRO
IPC: G07D9/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide coin handling apparatus having a residual coin detection device capable of surely detecting residual coins even in the erected state.  <P>SOLUTION: The residual coin detection device 11 comprises a microwave transmitter 22 transmitting a microwave to a detection space 12 in which the residual coins may be present, a microwave receiver 25 receiving the microwave transmitted from the microwave transmitter 22, and a residual coin present/absent detection means detecting the presence or absence of the residual coins based on the received results of the microwave receiver 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078364-A (JP)
Title: Computer system and computer program for data filing
Inventor: MASUDA SATOSHI
IPC: G06F17/30
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data filing technology which allows thorough recording of a net meeting as a voice-accompanying moving picture file.  <P>SOLUTION: A means that extracts moving picture/voice data which relate to the display window displayed on a display 27 of a program for the net meeting; a means which stores the moving picture/voice data in an external storage device with a prescribed file name and file format; a means which displays a form for inputting index information on the display; a means which stores the inputted index information in association with the moving picture file in a database; a means which refers to the database when a request for browsing the moving picture file is inputted and displays the index information of each moving picture file on the display 27; and a means which reproduces the moving picture file through the display 27 and voice outputting device, when a request for the reproduction of a specific moving picture file is inputted, are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178961-A (JP)
Title: Aligner and method of exposure
Inventor: LEE MARTIN E
IPC: G12B5/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner that supports, aligns, and controls an object such that the reaction forces and the vibrations caused by the motion of the object are not transferred to other elements, such as a projection optical device for exposing a pattern of a mask onto the object, and to provide a method of exposure using the apparatus.  <P>SOLUTION: This apparatus is provided with a reaction frame 61 that isolates both external vibrations as well as vibrations caused by reaction forces from an object stage 30. The object stage is supported movable. Cooperating linear- force actuators are mounted between the object stage and the reaction frame to drive and align the object stage. The reaction frame is mounted on a base structure independent of the base 28 of the object stage, and thereby the object stage is supported in space independent of the reaction stage. Consequently, the projection optical device that is supported by the members that support the base of the object stage is isolated from the reaction forces from the actuators, and thereby the transfer of the vibrations to the projection optical device is minimized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004044563-A (JP)
Title: Pump
Inventor: YAMAMOTO KATSUO
IPC: F04B23/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a directly attached pump capable of being simply installed and removed in a container for liquid.  <P>SOLUTION: The pump can be simply attached to and removed from the container liquid by installing a bushing in a mounting part of the pump, and maintains the sealing performance by a bushing pressure. Even the container for liquid falls down, the liquid in the container does not spill out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042239-A (JP)
Title: Screw shaft motor
Inventor: TSUNODA YUKIO
IPC: H02K7/06
Filed: 2002-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw shaft motor for easily performing the extension-contraction.  <P>SOLUTION: A male screw is extended-contracted by a screw shaft motor formed as a pipe by boring a hole in a motor shaft 6 and forming an inside surface as a female screw 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074924-A (JP)
Title: Protective device of feeding circuit
Inventor: HASE SHINICHI
IPC: G01R31/02
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective device of an AC feeding circuit for quickly transferring to protective operation by surely detecting a short circuit accident even if there is a heavy load state by an increase in the number of rolling stocks and starting or acceleration of the rolling stocks.  <P>SOLUTION: A feeder line 3 and a return line 4 of the AC feeding circuit arranged in an electric railway are formed as a pair of measuring lines, and an inter-harmonics current is superimposed and injected between the measuring lines, and at least one of voltage or an electric current of an inter-harmonics between the measuring lines is measured. An electric characteristic value of the AC feeding circuit, for example, impedance of the inter-harmonics between the measuring lines is monitored on the basis of a measuring result. The short circuit accident of the AC feeding circuit is detected when the impedance deviates from a prescribed setting value range, and a protective operation command is outputted on the basis of the detecting signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077848-A (JP)
Title: Manufacturing method of reticle
Inventor: INOMATA HIROYUKI
IPC: G03F1/76
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a phase shift reticle with which high superposition position accuracy of a light shielding film and a phase shifter can be evaluated in a manufacturing stage of the phase shift reticle, a supperposition drawing can be restarted if the superposition position accuracy is not good and the evaluation of an accurate superposition is possible also after the manufacture of the phase shift reticle is completed.  <P>SOLUTION: In the manufacturing method of a reticle characterized by that energy ray for drawing a resist pattern for pattern formation of pertinent layers is not irradiated on resist on the edge parts of the patterns of the underlayers to which patterning are already performed in an area where marks for evaluating the superposition position accuracy for confirming the drawing position accuracy of multilayer patterning are formed even at the time of forming patterns of a second layer and succeeding layers of the manufacturing of the reticle performing the multilayer patterning, a negative resist is used at least in a region where the marks for evaluating superposition position accuracy for confirming the drawing position accuracy of the multilayer patterning are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076441-A (JP)
Title: Construction work control device of mixing agitating construction method
Inventor: YOSHIDA MASAAKI
IPC: E02D3/12
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction work control device for supplying a high quality ground improver to a mixing agitating device by continuously and efficiently making the ground improver in a ground improvement in polluted soil and weak soil.  <P>SOLUTION: This construction work control device of a mixing agitating construction method of the polluted soil and the weak ground is provided with a means for detecting an input quantity or a delivery quantity of a main agent filled in a main agent silo and a means for detecting an inflow quantity or a delivery quantity of an admixture of water or liquid filled in a tank, and has a mixer for mixing and agitating the main agent and the admixture of water or liquid, and is characterized by supplying the high quality ground improver to the mixing agitating device by continuously and efficiently making the ground improver by accurately setting the blending ratio of the main agent to the admixture of water or liquid inputted to the mixer on the basis of data of the respective detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075499-A (JP)
Title: Piezoelectric ceramic composition and piezo-electric device obtained by using the same
Inventor: TSUJI YOICHI
IPC: C04B35/46
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein oscillation characteristic of a piezoelectric device is deteriorated with the improvement of the temperature characteristic of its resonance frequency when the piezoelectric device utilizing triple wave of thickness-longitudinal vibration mode is obtained by using a lead titanate-based piezoelectric ceramic composition.  <P>SOLUTION: As the lead titanate-based piezoelectric ceramic composition constituting a piezoelectric substrate 3, for example, provided in a piezoelectric resonator 1, one expressed by a general formula, ABO<SB>3</SB>where A site contains Pb, La and Ba, B site contains Ti and Mn and further contains ≥39.2 mol% to ≤41.9 mol% PbO, ≥51.3 mol% to ≤52.8 mol% TiO<SB>2</SB>, ≥3.2 mol% to ≤6.1 mol% BaO, ≥5.0 mol% to≤7.7 mol% La<SB>2</SB>O<SB>3</SB>in the total with BaO and ≥0.6 mol% to ≤1.1 mol% MnO<SB>2</SB>is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003110474-A (JP)
Title: Signal detection by receiver in a plurality of antenna time dispersion system
Inventor: HUANG HOWARD C
IPC: H04B1/707
Filed: 2002-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a joint minimum average square error (MMSE) equalizer used for reducing a bit error rate floor that is generated by the dispersion of time in an MIMO system for all combinations of each transmission antenna/ reception antenna that are enabled in the MIMO system. SOLUTION: Resultant joint equalization corrects not only the influence of a channel where a transmission antenna and a reception antenna are combined but also the interference of other transmission antennas to any given reception antennas. The joint equalization shows improved performance as compared with simple reproduction of the minimum average square error (MMSE) equalizer in the conventional technique to the combination of each transmission antenna/reception antenna.
Patent JP-2004082768-A (JP)
Title: Air conditioner for vehicle
Inventor: YAMAMOTO TAKESHI
IPC: B60H1/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of reducing space required for attaching/detaching work for a cover member for covering a part protruded outside an air conditioner case.  <P>SOLUTION: A vertical wall 21 standing as an outer surface of the air conditioner case 11 and a circumferential wall 32 of the cover member 30 are overlapped with each other in such a way that an outside surface 21A of a first edge part 21a and an inside surface 32A of a second edge part 32a get in contact with each other, and that an inside surface 21B of a third edge part 21b and an outside surface 32B of a fourth edge part 32B get in contact with each other. By rotating the cover member 30 in the direction of an arrow, therefore, it can be removed from the air conditioner case 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081147-A (JP)
Title: Ceramide kinase gene promoter dna
Inventor: SUGIURA MASAKO
IPC: G01N33/53
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for screening a substance regulating the activity of a promoter participating in the transcription control of a ceramide kinase gene by specifying the promoter region.  <P>SOLUTION: The DNA is expressed by either one of the following items (a) to (c). (a) A DNA composed of a nucleotide sequence of sequence number 1 of the sequence table; (b) a DNA hybridizing with a DNA composed of a nucleotide sequence complementary to the nucleotide sequence of the sequence number 1 of the sequence table under a stringent condition and having promoter activity in the cell of mammals; and (c) a DNA having ≥95% homology of the nucleotide sequence to the DNA described in the item (a) and having promoter activity in the cell of mammals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087057-A (JP)
Title: Optical pickup system and optical disk device using this optical pickup system
Inventor: HARASHIMA YUSUKE
IPC: G11B7/12
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup system which can enhance working efficiency and production capability by improving the accuracy of rotational position adjustment of an integrated optical unit and an optical disk device using this optical pickup system.  <P>SOLUTION: The optical pickup system includes at least one light source units 201 and 202 which irradiate the information recording surface of an optical disk 400 with a laser beam, terminals 113 and 114 which are projected in the prescribed positions of the units 201 and 202 and has functions to transmit and receive electric signals, a flexible substrate 130 which is electrically connected to the terminals 113 and 114, and non-conducting members 124 which are disposed between the units 201 and 202 and the substrate 130, are touched to the units 201 and 202 and the substrate 130 and are provided with notched parts 126 and 127 to be inserted to the terminals 113 and 114.  <P>COPYRIGHT: (C)2004,JPO