baber/WOPTO huggingface dataset:
Patent JP-2003255044-A (JP)
Title: Radar device
Inventor: ASANO KOICHI
IPC: B60R21/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To effectively detect an object at short and long distance.  <P>SOLUTION: A frequency-modulated wave from a high frequency wave generator 10 is amplitude modulated by a sub-carrier signal, in an amplitude modulator 30 and transmitted by a transmitting antenna 14. A received wave, obtained by a receiving antenna 18, is mixed by a mixer 16 with a transmission amplitude-modulated wave from a directional coupler 12, and then the sub- carrier signal used for the amplitude modulation by the amplitude modulator 30 is compared in phase with a received sub-carrier signal, when a phase comparator 34 is selected by a mode switching device 60. Then, an obtained signal representing difference of the phase is processed by a signal processing/control circuit 24, and the object is detected. In the case an A/D converter 22 is selected by the mode switching device 60, the object is detected, based on the frequency- modulated wave. The object is effectively detected at different distance, according to a variation state of the two kinds of modulated wave.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252128-A (JP)
Title: Vehicular electric component system
Inventor: KUNUGI MASANORI
IPC: B60R16/03
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular electric component system capable of preventing generation of arc discharge, and capable of preventing an electric shock when handling a service part.  <P>SOLUTION: This vehicular electric component system 1A has a plurality of electric components 10, 11, 12, 13, 14, and 15, and is characterized by forming the replaceable service parts 13, 14, and 15 as a low voltage type electric component 3 among the plurality of electric components 10, 11, 12, 13, 14, and 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251469-A (JP)
Title: Spot welding method
Inventor: BABA DAIKI
IPC: B23K11/11
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spot welding method by which the welding strength of piled works by using a plate material having the lowest rigidity in three plate materials at one side.  <P>SOLUTION: In the spot welding method by interposing the work W1 piling the thin plate 32 having low rigidity on the thick plates 30, 31 having high rigidity with one pair of electrode chips 5, 8, the electric power is supplied to between the electrodes 5, 8 by making the pressurized force FU of the electrode chip 8 abutting on the thin plate 32 having the lowest rigidity to smaller than the pressurized force FL of the electrode chip 5 abutted on the thick plate 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264443-A (JP)
Title: Noise filter
Inventor: HAMANO AKIHIRO
IPC: H03H7/075
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise filter which is inexpensive by preventing high costs of the noise filter and without restricted by surface mounting.  <P>SOLUTION: The noise filter 10 is constituted of inductance L1 consisting of conductor circuits 14, 14a and a mixture of resin and a ceramic dielectric material, has capacitance C1 consisting of a dielectric material layer 13 in which the volume content of the ceramic dielectric material is equal to or less than 50 vol.% and a dielectric constant is equal to or more than 25, conductor films 17, 17a, main materials constituting the inductance L1 and the capacitance C1 consist of materials constituting a printed multi-layered board and formed by using a manufacturing method of the printed multi-layered board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261436-A (JP)
Title: Scrub cosmetic
Inventor: IIDA TAKASHI
IPC: A61K8/34
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scrub cosmetic having horny layer-removing effect, but giving low development of stimulation.  <P>SOLUTION: This scrub cosmetic comprises disintegrative particles. A granulated material is preferably exemplified as the disintegrative particles. The granulated material can be produced by granulating crystalline cellulose, polyethylene, silicone elastomer, or the like, and as necessary, in the presence of a water-soluble polymer as a binder. A form obtained by dispersing the granulated material into a formulation obtained by preparing a polyhydric alcohol gel with a carboxyvinyl polymer, or the like, is preferably used as the formulation of the cosmetic.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263993-A (JP)
Title: Method for manufacturing power generating cell in solid oxide type fuel battery
Inventor: HOSHINO KOJI
IPC: H01M8/12
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability of a solid oxide type fuel battery by improving exfoliation between a solid electrolyte layer and each electrode in a power generating cell.  <P>SOLUTION: A method for manufacturing the power generating cell 1 in which a porous air electrode layer 2 and a fuel electrode layer 4 are integrally sintered on both surfaces of the dense solid electrolyte layer 3 comprises a process for sintering a powder of an oxide ion conductor on the surfaces of the solid electrolyte layer 3 to form porous bodies, a process for impregnating the porous bodies with a chloride aqueous solution including electrode active metal ions, and a process for forming the fuel electrode 4 and/or the air electrode 2 by changing the chloride aqueous solution into oxide or hydroxide. Herewith, adhesiveness between the solid electrolyte layer 3 and each electrode is enhanced, and exfoliation in each electrode is improved, which improves power generating characteristics of the power generating cell 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264896-A (JP)
Title: Acoustic reproducing apparatus
Inventor: MATSUI HIDEKI
IPC: H04S3/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic reproducing apparatus capable of localizing its sound image at an optimum position by each mode independently of a kind of a vehicle.  <P>SOLUTION: The acoustic reproducing apparatus 10 includes: a plurality of speakers FL, CE, FR, RL, RR, WO; a DSP 13 for applying amplification processing and delay processing to an acoustic signal to be reproduced and outputting the processed signal to each speaker via a digital/analog converter section 14 and a power amplifier section 15; a microcomputer 11 for storing an amplifier level and a delay time of the acoustic signal reproduced by each speaker in each mode and setting them to the DSP 13; and an operation panel 16 for selecting one of a plurality of modes and entering a distance from a reference position being a position for localizing a sound image in a particular mode until each speaker. The microcomputer 11 obtains an amplitude level and a delay time of the acoustic signal reproduced by each speaker in each mode on the basis of the distance entered from the operation panel 16 and stores the obtained amplifier level and the delay time to a storage section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262410-A (JP)
Title: Air conditioner
Inventor: SEKIGAMI KUNIMORI
IPC: F25B1/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner causing no oil shortage.  <P>SOLUTION: The air conditioner comprises: heat source side units 10 and 20 having main piping 4 consisting of a discharge pipe, a suction pipe and a liquid pipe, a compressor 11 where its discharge pipe is connected to the discharge pipe and its suction pipe to the suction pipe, and a heat source side heat exchanger 21 connected to the liquid pipe at one end and to the discharge pipe and the suction pipe at the other end via a selector valve; and a plurality of user side units 30 each having a user side heat exchanger connected to the liquid pipe at one end via a decompression valve and to the discharge pipe and the suction pipe at the other. An oil separator 80 is provided in the discharge pipe 1 which constitutes the main piping 4 and a return pipe 81 is provided for returning the oil separated by the oil separator 80 to the compressor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261668-A (JP)
Title: Polycarbonate resin for optical use
Inventor: SHIMIZU YASUHIRO
IPC: G11B7/2534
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk substrate composed of a polycarbonate resin which has excellent resistance to hot and wet condition and which can maintain high reliability over a long term, and also to provide a molding material for the disk.  <P>SOLUTION: The optical polycarbonate resin is synthesized from an aromatic bisphenol and phosgene. The resin is characterized in that chlorine being present as a chloroformate group at a molecular chain terminal is 0.1 ppm or less, remaining free chlorine is 0.1 ppm or less, and the whole amount of chlorine is 40 ppm or less. The optical disk substrate constructed from the resin is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274545-A (JP)
Title: Water-proof apparatus of conduit for cable, and waterproofing construction method using the same
Inventor: IWAKI TAKAHIKO
IPC: H02G9/06
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform water stop construction without manually releasing and restoring a twisted condition when inserting various cables.  <P>SOLUTION: A seal block 1 is pressed with fastening members (21 and 22) between a plurality of split perimeter fastening plates 11 disposed on front and rear surfaces, respectively, of the seal block 1 inserted in a cable conduit P. In an open section 4 between the cables penetrating the seal block 1, a communication insert hole 2 where through holes communicates each other is so provided as to allow injection of a sealing material S such as silicon sealant which has soft sticky/fluid property when injected and solidifies in prescribed hours after injection for sealing. The communication insert hole 2 communicates with the outside through an open notch 3, and the sealing material S is injected in the open section 4 formed with contact points of the cables C inserted in the communication insertion hole 2 from the open notch 3, contacting each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266086-A (JP)
Title: Treatment method for halogen compound-containing wastewater
Inventor: MIYAKE JUNICHI
IPC: B01J3/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel treatment method for halogen compound-containing wastewater having a high cleaning capacity in the treatment of halogen compound-containing wastewater and capable of suppressing a treatment cost low.  <P>SOLUTION: In wet oxidation treatment for oxidizing and/or decomposing halogen compound-containing wastewater in the presence of an oxygen source under pressure holding the wastewater to a liquid phase, a material for covering the inner surface of a reaction system with a resin is used as the material of the reaction system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268961-A (JP)
Title: Rubber vibration isolator for support leg of double floor
Inventor: SAKATA AKIRA
IPC: E04F15/18
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber vibration isolator for a support leg on the support leg for a double floor suppressing vibration by air spring action in an inside space of the rubber isolator for the support leg, generated by impact from on the floor, concerning the double floor mounting a floor plate material through the support leg on a floor base.  <P>SOLUTION: A substantially trapezoidal cross sectional rubber vibration isolator for the support leg using an upper part as a long side is used. In addition, a face brought into contact with the floor base of the rubber vibration isolator for the support leg is characterized by a projection. Furthermore, a peripheral part is formed in the projection on the upper and lower parts of the rubber isolator for the support leg, and a central part is formed in a recess.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266888-A (JP)
Title: Printer, printer driver program and computer readable medium
Inventor: KAGITA OSAMU
IPC: G06F3/12
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which a sender is not required to notify a password to a receiver or a receiver can reject reception of job data from an unknown user.  <P>SOLUTION: The printer is arranged such that a user password, required when processing the print job data stored in a storage box, can be defined for the storage box prepared in a printer 10 for each user. Furthermore, the printer is arranged such that a confidential password, required when storing print job data in the storage box, can be defined for each storage box.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268597-A (JP)
Title: Equipment and method for manufacturing plating film
Inventor: KARASAWA KAZUAKI
IPC: C25D17/10
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a plating film by which the melting of a seed layer occurring when an electric power is not fed between an anode and a cathode, at the supplying/draining of a plating solution can be prevented and hereby the plating film of a uniform film thickness can be formed and equipment therefor.  <P>SOLUTION: The equipment for manufacturing the plating film has an anode, a cathode, an auxiliary anode, an auxiliary cathode and a plating tank for holding a plating solution therein, and at least a part of the cathode is immersed in the plating solution; the equipment has also an electric power feeding means for carrying out electric power feeding between the auxiliary anode and the cathode and between the auxiliary anode and the auxiliary cathode in the case where electric power feeding is not performed between the anode and the cathode. In the method for manufacturing the plating film, electric power feeding is carried out, in the state where at least a part of the cathode is immersed in the plating solution, between the auxiliary anode and the cathode and between the auxiliary anode and the auxiliary cathode while electric power feeding is not performed between the anode and the cathode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270661-A (JP)
Title: Substrate for liquid crystal display device, liquid crystal display device provided with the same, and defect repair method therefor
Inventor: ONO YASUHIRO
IPC: H01L29/786
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device used in a display part of an information apparatus or the like, which has short-circuit defects easily repaired to improve the yield of manufacturing and to provide a substrate for the liquid crystal display device and a defect repair method for the liquid crystal display device.  <P>SOLUTION: A TFT substrate 100 has a gate electrode forming layer 140 formed on a transparent glass substrate 102, an insulating film 142 formed on the gate electrode forming layer 140, and a drain electrode forming layer 144 formed on the insulating film 142, and an inter-layer short-circuit brought about between the gate electrode forming layer 140 and the drain electrode forming layer 144 through a pinhole part 122 piercing the insulating film 142 and the gate electrode forming layer 140 is repaired by radiating laser light from the side of the TFT substrate 100 to remove a portion of the drain electrode forming layer 144 in the pinhole part 122.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270091-A (JP)
Title: Method and apparatus for measuring wave front aberration in optical system
Inventor: BAN MINOKICHI
IPC: G01M11/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for easily measuring the optical performance of an optical system to be measured used under diversified conditions such as many magnifications and a subject distance like a zoom lens for broadcasting in the measurement of wave front aberration by a Shack Hartman method.  <P>SOLUTION: The method and the apparatus in which, after an optical system to be detected is illuminated with luminous flux from a point light source by an illumination optical system, the luminous flux is allowed to go back an original light path by a folding mirror. The luminous flux that returns a matching lens in the illumination optical system from the optical system to be detected and is spread is guided to a micro lens array. Then, the wave front aberration of the optical system to be inspected is calculated from a luminous position to be detected by an imaging element that is arranged on the focus surface of the micro lens in the method and apparatus for measuring the wave front aberration of the optical system by the Shack Hartman method, is characterized in that the method and apparatus in variable to the state of the effective luminous flux in the optical system where luminous flux to the optical system to be inspected of the matching lens is to be inspected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271097-A (JP)
Title: Display panel driving circuit
Inventor: TAKEHARA SATOSHI
IPC: G09G3/20
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce output current variance with a tendency in an IC chip as to a display panel driving circuit which includes a plurality of DAC parts and a single bias part supplying a bias signal to those DAC parts and drives a display panel by supplying a plurality of output currents led out of the plurality of DAC parts to pixels.  <P>SOLUTION: Switch groups SW1 to SW4 are controlled to turn on in order and correspondence relations with the plurality of output currents led out of the plurality of DAC parts d1 to d20 are switched on a time-division basis. The switch groups SW1 to SW4 include switches S11 to S44 provided corresponding to the DAC parts d1 to d20 and those switches are switched in order.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280740-A (JP)
Title: Movable device
Inventor: KAYAMA HIROYUKI
IPC: A47L9/28
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem in conventional configurations in which it is difficult to identify detection direction with few detection devices since the detection area is limited only in proceeding direction, or configuration becomes complicated and large-sized using many detecting devices needed in whole- direction detection.  <P>SOLUTION: The movable device has a travelling device, shock-absorbing bodies 41-43 fixed at the outermost circumference of a main body 11, detection means 91-96 for detecting whether contacting or not to obstacles through the shock-absorbing bodies 41-43, and a travelling control device 26. By plurally dividing the shock-absorbing bodies, and concentrating the arranging the plurality of detection means 91-96 to each shock-absorbing body 41-43, assembly like wiring is facilitated and the detection means 91-96 can be disposed in a small space, furthermore, the detection means 91-96 located at obstacle side can carry out detection regardless of the shape of the main body 11, so that the direction of an obstacle can be recognized for movement in all directions reliably with a simple configuration light in small size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276248-A (JP)
Title: Aligner
Inventor: NODA NOBUTAKA
IPC: B41J2/44
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of preventing pollution of an LED head without the need of the maintenance work even in the case of long time use while achieving energy saving and cost reduction of the apparatus.  <P>SOLUTION: This unit comprises an LED head (4) for forming an image by directing a light signal to the surface of a photosensitive member (1) charged in a predetermined polarity by a charger (2), and an electrode plate (6) with a grid voltage of a corona charger (2) in the same polarity as the charging polarity applied by a power source used commonly with the charger (2), disposed between the LED head (4) and the photosensitive member (1).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276276-A (JP)
Title: Imaging apparatus
Inventor: HATTORI YOSHITERU
IPC: B41J29/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which can effectively utilize a surrounding space and can meet a temporary access.  <P>SOLUTION: A laser printer 1 has an interface port 10 with a USB port 9 and a parallel port 8 for inputting printing data, and a power source switch 7 set at a front face 2a of a case 2. Therefore, even when a notebook personal computer or the like is required to be temporarily connected to the laser printer 1, quick and simple accessing from the front face 2a side is enabled. A cover 6 which is opened when a toner cartridge in the laser printer 1 is replaced is made rotatable to the front face 2a side of the case 2, and a paper tray 5 alike is made detachable to the front face 2a side. Not only at the temporary access time, but when the laser printer 1 is arranged in a narrow space to be open only in a direction of the front face 2a of the case 2, the laser printer 1 can be used without any trouble.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278275-A (JP)
Title: Building unit and unit building using it
Inventor: MIZUNO MASAMI
IPC: E04B1/348
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building unit and a unit building using it in which the production efficiency of the unit building with stairs can be improved.  <P>SOLUTION: In the building unit 6 in which the stairs 6a and 6b are installed to a building unit body A, a plurality of the stairs 6a and 6b are mounted on the building unit body A. Accordingly, the burdens of works, in which the stair units 6 are manufactured in a factory, and works in which the stair units 6 are assembled and constructed at a construction site are reduced, and the productivity of the whole of the execution of works of the unit building is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289001-A (JP)
Title: Thick film electronic part
Inventor: TERASAWA YUJI
IPC: H01C7/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that the lowering of the resistance of a thermistor and the reduction of fluctuations of characteristics are obstructed since a glass component contained in a thermistor layer has an unfavourable effect on a thermistor characteristic (resistivity B constant), and that a void is caused by a glass frit, so that moisture resistance is deteriorated and the reliability of a product suffers from a unfavourable influence.  <P>SOLUTION: At least a single pair of internal electrodes and a thick film function layer are connected with each other to form a thick functioning layer on an insulation substrate. A thick film electronic part comprises the thick functioning layer and a pair of end electrodes connected to the single pair of internal electrodes, respectively. The single pair of internal electrodes and the thick film functioning layer are formed sandwiching an adhesive layer of almost the same component as the thick film functioning layer therebetween on the insulation substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284990-A (JP)
Title: Coating apparatus
Inventor: OKADA HIDEKI
IPC: G06T1/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable the accurate positioning of a nozzle due to the accurate pattern recognition of the nozzle by grasping the shadow of the nozzle.  <P>SOLUTION: A coating apparatus is constituted so that the nozzle (7) is attached to a syringe (6) housing a liquid agent and the syringe (6) is moved to coat an electronic machinery with the liquid agent discharged from the nozzle (7). This coating apparatus is equipped with cameras (11x and 11y) arranged in the lateral direction of the nozzle (7) and a light irradiation means for irradiating the nozzle (7) with light from the back on the side opposite to the cameras (11x and 11y) to project the shadow of the nozzle (7) on the cameras (11x and 11y). The positional shift of the nozzle (7) is corrected on the basis of the image processing of the image of the shadow grasped by the cameras (11x and 11y).  <P>COPYRIGHT: (C)2004,JPO