baber/WOPTO huggingface dataset:
Patent JP-2003299389-A (JP)
Title: Device and method of motor drive control and image forming device
Inventor: NAGATA HIDEYUKI
IPC: H02P5/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method of motor drive control and an image forming device enabling the adequate drive current control of a motor even in the case that the total sum of a motor drive current exceeds a power current capacity for driving the motor.  <P>SOLUTION: In the case of a request for driving the motor of an image forming device (S301), an order of driving priority is checked (S302), when the control is surely effected in terms of the order of the driving priority, the drive control of the motor is performed (S304). In the case that the control of the driving priority is for the control with no necessity for surely effecting the driving, a current capacity for driving the motor at present is confirmed whether it has a margin or not (S303). When the margin is present, the motor is driven (S304). When the margin is not present, the driving of the other motor is stopped, the driving of the motor is on standby till the margin is generated in the current capacity (S301 to S303).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299214-A (JP)
Title: Overcurrent alarm and distribution board provided therewith
Inventor: IMAMOTO MASAO
IPC: H01H73/12
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device economical in cost and space that contains in an overcurrent alarm a means that determines the overheat of a terminal and issues an alarm even if merely the overheat is generated in the terminal, and also to provide the device economical in cost and space that issues the alarm from a speaker by voice, and also issues alarm from the same speaker by different voices by different causes.  <P>SOLUTION: The overcurrent alarm is used as combined with an overcurrent circuit breaker that interrupts a circuit by detecting an overload, comprises a current detection means, and is configured such that the alarm is issued when the detected current exceeds a preset threshold. The overcurrent alarm also comprises a means that detects the temperature of the terminal connecting part of the circuit breaker, and a means that issues an alarm also in the case that the temperature exceeds a preset threshold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297857-A (JP)
Title: One-dimensional data complementary device and two- dimensional complementary device by using charge coupled device
Inventor: NAGAZUMI YASUO
IPC: H01L21/339
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-dimensional data complementary device and a two-dimensional data complementary device by using a charge coupled device, which convert two types of independent input signals into a plurality of charge signals proportional to respective inputs, and smoothly complement signal values between the input signals.  <P>SOLUTION: The device is provided with a charge supply means 5 which sequentially receives inputted time-sequential signals and supplies L-pieces (L is an integer of 3 or larger) of charge signals proportional to the time-sequential signals, and a shift register 2 composed of a charge transfer circuit having L-pieces of charge signal accumulation gates. L-pieces of outputs from the charge supply means 5 supply the charge signals to the charge signal accumulation gate. The charge signals once supplied from the charge supply means are added to the charge signals which already exist on the shift register 2 at each shift operation of the shift register 2 by K number of times (K is an integer larger than 2 and equal to or smaller than L).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298437-A (JP)
Title: Satellite broadcasting receiving tuner unit, satellite broadcasting receiving front end unit and satellite broadcasting receiver
Inventor: TAKANO SO
IPC: H04N5/44
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce interference between front end units when a plurality of front end units are provided to simultaneously view or record a plurality of desired channels of satellite broadcasting.  <P>SOLUTION: In the satellite broadcasting receiving front end unit having a tuner part 32a for tuning a desired satellite broadcasting channel and a demodulation part 33a for demodulating a satellite broadcasting channel signal from the tuner part 32a, a shield cover 40 is formed to diffuse unwanted radiation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301856-A (JP)
Title: Resin joint boot
Inventor: IMAZU EIICHI
IPC: B29C49/06
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin joint boot molded by injection blow molding, suppressing the production of burrs on a boundary between an injection molded part and a blow molded part.  <P>SOLUTION: The resin joint boot 10 molded with an injection molded part on the side of a small-diameter cylinder 12 by the injection blow molding comprises a small-diameter cylinder 12, a large-diameter cylinder 14 and a bellows 16 integrally connecting both the these. A fixing recess 20 is formed in the outer peripheral face of the small-diameter cylinder 12 and the boundary X on the outer face of the boot between the injection molded part and the blow molded part is set on the side of the bellows 26 beyond the fixing recess 20. Particularly, a cutout 24 is formed at the bellows side shoulder 20a of the fixing recess 20 and the boundary X between the injection molded part and the blow molded part is set at the cutout 24, thus preventing cracking on the interface between both of them and improving durability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302407-A (JP)
Title: Micro-titer plate
Inventor: GOTO YUKIO
IPC: G01N35/02
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro-titer plate which can improve the examination efficiency while reducing an edge effect.  <P>SOLUTION: In the micro-titer plate 1 which comprises a body 2 in which a lot of wells 4 are located in a grid pattern to store liquid 7 to be examined, and a lid 3, grooved parts 5 for storing liquid 8 are provided outside the outermost wells 4e in the grid pattern, and a hydrophobic porous membrane member 6 which allows air to pass through but does not allow liquid pass through is provided to cover the upper surface of the grooved part 5. When the lid 3 is attached on the body 2 during incubation, the liquid 8 in the grooved parts 5 permeates the membrane member 6, flows out to the outermost and enters outermost wells 4e. Therefore, vaporization of the liquid stored in the outermost wells 4e is curbed, resulting in reducing the edge effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299515-A (JP)
Title: Accessory and method for manufacturing the same
Inventor: IGARASHI SANAE
IPC: A44C27/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accessory, consisting of a precious metal fixed to the circumference of a heat-resistant base selected from a ceramic product such as porcelains, glass, or the like, a heat-resistant metal product and a heat- resistant mineral by a simple and beautiful design and a method for manufacturing the same.  <P>SOLUTION: The accessory is obtained by mounting the heat-resistant base 4 on the surface of a back seat member 3 consisting of a precious metal clay- like composition laying a surface seat member 5 consisting of the precious metal clay-like composition at least on the circumference of the heat-resistant base 4 to cover the same, forming an opening part 7 where the heat-resistant base 4 is exposed, and integrating the back seat member 3, the heat-resistant base 4 and the surface seat member 5 by forming the circumference of the opening part into a desired form and sintering the same after the surface seat member 5 is dried.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003007543-A (JP)
Title: Resin-sealed iron core having excellent iron loss characteristic
Inventor: ABE NORITO
IPC: H01F27/25
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a resin-sealed iron core having excellent iron core characteristic. SOLUTION: This iron core is formed by cutting an electro-magnetic steel plate into a predetermined shape, laminating or coiling these plates, and then sealing the plates with resin. Moreover, this iron core has residual stress of -10 MPa or more in the direction in which a main magnetic flux flows. In this iron core, residual compression stress applied on the iron core from resin is reduced to further improve iron loss characteristic after sealing by resin by controlling bending elasticity of resin, maximum line expansion coefficient, molding compression coefficient and hardening temperature or the like.
Patent JP-2002356468-A (JP)
Title: Intermediate for production of e-oxime ether of phenyl glyoxylic acid ester
Inventor: WINGERT HORST
IPC: C07C255/17
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To provide 2-phenoxymethylbenzoyl isocyanide and a method for production of the same which is an intermediate for production of E-oxime ether of a phenyl glyoxylic acid ester useful as a plant protective. SOLUTION: This method produces the 2-phenoxymethylbenzoyl isocyanide of formula (VI) by producing a 2-phenoxymethyl benzoic acid of formula (IV) from a phenolic compound of formula (II) and a lactone of formula (II), reacting the product with phosgene or the like to obtain corresponding benzoyl chloride and then subjecting to a cyanization. (X and Y are each a halogen atom, a 1-4C alkyl group or the like, m is an integer of 0 to 4 and n is an integer of 0 to 3).
Patent JP-2003314843-A (JP)
Title: Air conditioner
Inventor: OKAMOTO YOSHIO
IPC: F24F1/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner with improved dust collection efficiency.  <P>SOLUTION: The air conditioner 1 comprises a dust collecting means 40 and a standing sound wave generating means 50. This dust collecting means 40 includes a catching means 43 which catches minute particles 60 in air. The standing sound wave generating means 50 generates standing sound waves 51, 56 in air. The standing sound wave generating means 50 is placed on the upstream side of the air flow of the catching means 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279197-A (JP)
Title: Heat exchanger for condensation of freezer-refrigerator system
Inventor: HARA TAKAO
IPC: F25B39/04
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger for condensation of a freezer-refrigerator system which reduces the cost of and saves the energy of the heat exchanger for condensation in the freezer-refrigerator system by reducing the size and the weight of the heat exchanger for condensation, and playing a role of preserving the global environment.  <P>SOLUTION: The high-temperature and high-pressure refrigerant gas discharged from a compressor 1 is fed to a receiver tank 11 via a heat exchanger having the function of converting the kinetic energy, and passed through an expansion valve 12. After the decompression-expansion, the refrigerant gas is fed to an evaporator 13 to perform the heat exchange between air and water, and the evaporated low-pressure refrigerant gas is fed to a suction 14, and returned to the compressor 1. In this heat exchanger for condensation of the freezer-refrigerator system, coldness of the freezer-refrigerator is obtained in the evaporator 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002327720-A (JP)
Title: Fixing element
Inventor: ESSER JENS-JORG
IPC: B21G3/16
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a nail-shaped fixing element capable of rapidly and surely being knocked into a base. SOLUTION: The nail-shaped fixing element is provided with a first portion 1 in the tip side, and a second portion 2 adjacent to the first portion 1 on the side opposite to the tip side. At least the first portion 1 has at least a partially profiled surface 7.
Patent JP-2003313077-A (JP)
Title: Silicon carbide member and method for manufacturing the same
Inventor: TANI KAZUMI
IPC: C04B35/565
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon carbide member having high adhesive strength to a ceramic coating layer containing zirconia as the surface layer and having high thermal characteristics and mechanical strength, and to provide a method for manufacturing the member.  <P>SOLUTION: A silicon-based cermet coating layer relating to any combination selected from metal silicon, silicon nitride and silicon oxide is applied as an undercoat on the surface of a silicon carbide substrate, and then a ceramic coating layer containing zirconia is applied as a topcoat on the undercoat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321482-A (JP)
Title: Silphenylene compound having oxirane ring and method for producing the same
Inventor: KODAMA KINYA
IPC: C07F7/18
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxirane ring-containing silphenylene compound which is a low-viscosity liquid affording a cured product having excellent mechanical and electrical characteristics and expected of use as an encapsulant, an adhesive, a casting material, an impregnant, a reactive diluent, etc.  <P>SOLUTION: The silphenylene compound is represented by general formula (1) (wherein, Me denotes methyl group; and R<SP>1</SP>s denote each a ≤30C organic group containing ≥1 oxirane ring structures) and has the oxirane rings. A method for producing the compound is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003093918-A (JP)
Title: System and method for manipulating magnetically responsive particle in fluid sample to collect dna or rna from sample
Inventor: HANSEN TIMOTHY ROY
IPC: C12M1/38
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for effectively collecting DNA or RNA by using magnetic particle in fluid sample. SOLUTION: This system and method adopts a device which can accept a plurality of tubes containing samples and magnetically responsive particles respectively. This system contains a heating and cooling device which facilitates a lysing step for releasing nucleic acid molecules from cells in a cell solution. This system further contains movable magnet which is moved so as to approach the tubes and leave the same in order to hold the magnetically responsive particles to which the nucleic acid molecules become bound and allows the molecule-bound particles to be separated from the remaining part in the solution and be washed properly.  Otherwise, this system preferably adopts an electromagnet which can demagnetize the particles so that the particles become freely miscible with a solution such as an eluting solution which is used for releasing the molecules from the bound state with the particles.
Patent JP-2003321142-A (JP)
Title: Roller member, sheet conveyer using the same, and image processor
Inventor: KAWAKAMI SHINYA
IPC: H04N1/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a rotation-directional distortion quantity of an elastomer layer in a roller member and axis-directional unevenness in a nip width, and to restrain skewing and wrikling in a sheet, change in a speed, and the like, by simple structure.  <P>SOLUTION: This roller member for contacting with the sheet to separate or convey the sheet by frictional force has support parts 5 erected on an acting face with the sheet, and a plurality of protrusion members 4 constituted of a head part 6 contacting with the sheet formed in a tip of the each support part 5, and is constituted to make elastic force of the support part 5 small from the central part toward both end parts along a roller axis direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331890-A (JP)
Title: Direct methanol fuel cell power generation device
Inventor: SHIBUYA NOBUO
IPC: H01M8/04
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct methanol fuel cell power generation device capable of quickly reaching a steady state where the output voltage is high.  <P>SOLUTION: This power generation device has: an electromotive part for generating power by a chemical reaction by running a methanol aqueous solution, as a fuel, into an anode passage formed on the side of one surface of an electrolyte film, and by running the air, as an oxidizer, into a cathode passage formed on the side of the other surface thereof; and a switching means for switching the drive of a solution feed mechanism 111 for feeding the methanol aqueous solution to the anode passage, and an air supply mechanism 116 for supplying the air to the cathode passage from an auxiliary power source 206 to the power generated by the electromotive part when a voltage generated in the electromotive part rises above a predetermined value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328769-A (JP)
Title: Engine device
Inventor: IGA MAKOTO
IPC: F01P5/02
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine device which solves problems caused due to insufficient ventilation by securing sufficient ventilation in an engine room of low noise structure and wherein the engine room is not affected by oil leakage in a pump room.  <P>SOLUTION: The pump room 25 containing a hydraulic pump 24 driven by an engine 21 through a bulkhead body 23a is arranged on one side of the engine room 22 in which the engine 21 is contained. In the engine room 22, a compressor 41 driven by the engine 21 is installed. The compressor 41 compresses the outside air of a low temperature sucked through a suction pipe 42 and supplies it into the engine room 22 from a nozzle 45. The nozzle 45 blows compressed air of a low temperature to an engine controller 32 which must be cooled most in the engine room 22. An air exhaust means 33 is arranged in the air exhaust section of the engine room 22 to exhaust the air in the engine room 22 outside by an ejector function forcibly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331648-A (JP)
Title: Conductive paste and manufacturing method for electric circuit
Inventor: TERATAKE MICHIYO
IPC: H01B1/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive paste which gives proper electrical conductivity.  <P>SOLUTION: The conductive paste contains flat conductive powder, undefined shape grain conductive powder, thermoplastic resin and solvent, wherein the thermoplastic resin of 5 to 35 wt.%, in comparison to the conductive powders, is contained in the electrically conductive paste. The electrically conductive paste forms an electric circuit which has proper electrical conductivity on a base plate by taking away the solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003112585-A (JP)
Title: Communication system for automobile
Inventor: OBO SHIGERU
IPC: B60R16/023
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a communication system for an automobile capable of flexibly coping with various kinds of communication systems. SOLUTION: A microcomputer having a sub-processor 112 therein capable of controlling a program independently from a CPU 111 is used so that a transmission control program in a predetermined communication system stored in a memory 116 is simultaneously processed by the sub-processor 112.
Patent JP-2003326802-A (JP)
Title: Imaging apparatus
Inventor: TANAKA YASUHIKO
IPC: H04N1/387
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain specified information based on an image being formed while surely controlling visual variation thereof from an original image through a simple structure.  <P>SOLUTION: In the image recorder having a means for forming anti-forgery information with regard to an image being recorded on a recording medium by inputted image information, a colorless transparent recording material is employed in the means for forming information. Alternatively, a white recording material is employed in the means for forming information, two kinds of recording material of the same color having a different glossiness is employed in the means for forming information, or black color by a black recording material and a process black color being formed using three color recording materials of yellow, magenta and cyan are employed in the means for forming information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337102-A (JP)
Title: Apparatus for measuring biological activity
Inventor: EDA HIDEO
IPC: G01N21/35
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological activity measuring apparatus capable of measuring biological activities without any contact with a subject or making him uncomfortable.  <P>SOLUTION: A brain activity measuring apparatus A as the biological activity measuring apparatus for measuring the biological activities which indicate a brain function as a biological function comprises a control part 1 performing control and processing related with both the shining of light including at least irradiating light of a predetermined wavelength and the measurement of brain activities as the biological activities such as the detection of reflected light reflected at a brain according to the irradiating light; an irradiation part 2 for irradiating a predetermined section of a region to be measured, a predetermined region in the brain, part of the body of the subject P, with the light including at least irradiating light from a location separated from the subject P by a predetermined distance; and a detection part 3 for detecting the intensity of the reflected light at the location separated from the subject by the predetermined distance and outputting a reflected light detection signal indicating the intensity of the reflected light of the predetermined wavelength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337992-A (JP)
Title: Traffic information providing system using vehicle speed monitor system
Inventor: ISOBE TAKEMITSU
IPC: G08G1/017
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for providing versatile detailed road information service so that individual vehicles travel on a toll road safely and pleasantly although road information service for toll roads provides only trends for all passing vehicles such as congestion state display of parking areas and display of congestion information by VICS.  <P>SOLUTION: On each vehicle, an on-vehicle unit where information on the vehicle is recorded is mounted and while the vehicle information is checked, passing times of individual vehicles are measured by measuring instruments installed at entrances and exits of a toll road, at specified intervals along the road, and entrances and exits of parking areas; and the measurement results are sent out to a monitor server and then while the states on the road are grasped and displayed on the road, information is delivered to the individual vehicles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003046998-A (JP)
Title: Color arrival order and time discriminating apparatus
Inventor: TAKAHASHI YUJI
IPC: A63B71/06
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To eliminate misjudgement by discriminating runners accurately by a color image display even when the runners arrive one after another on a judge line and it is impossible to recognize their racing numbers. SOLUTION: Moving objects 2 such as runners passing through a discrimination reference line 1 such as a goal line are photographed with a camera 12 employing a color linear image sensor 6 having G, B, R or complementary color filters thereof, and having a plurality of photoelectric conversion elements which are linearly arranged. Y, Pb, Pr or G, B, R color video signals are generated and recorded continuously in a memory of an image processor 48. A desired image is selected by a controller, and the image is read from the memory and is displayed on a color video monitor.