baber/WOPTO huggingface dataset:
Patent JP-2001245439-A (JP)
Title: Battery-protection circuit and protecting method
Inventor: ASTALA JARI
IPC: H02H7/18
Filed: 2001-01-04
Abstract: PROBLEM TO BE SOLVED: To protect a battery with a protection circuit that discharges upon an overvoltage and recharges upon an undervoltage. SOLUTION: The device comprises at least one control means G1, G2 for adjusting conductivity of a switch. And a protection circuit 30 having at least one switch FET1, FET2, that makes the conductivity adjustable with an electrical control quantity given to the control means, comprises a means 22, 25 and 26 that quantify the electrical control quantity, a means 27, 28 that measure at least one physical quantity of the switch FET1, FET2, a means 10 that provides an information on the dependence for at least one physical quantity of the characteristic of the conductivity of the switch FET1, FET2, a means 29 that determines the conductivity of the switch FET1, FET2 based on at lest one physical quantity and the characteristic of the conductivity of the switch FET1, FET2, and the means 29, 27 that determine a current ITOT that flows through the switch FET1,  FET2 at least partially based on the conductivity.
Patent JP-2001248963-A (JP)
Title: Method and apparatus for producing pressurized high purity liquid carbon dioxide stream
Inventor: BOYD ROBERT WALTER
IPC: C01B32/50
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing pressurized high purity liquid carbon dioxide stream. SOLUTION: A carbon stream comprising carbon dioxide vapor is refined in a refining filter 12 and is then condensed in a condenser 18. Resulting liquid is introduced into two first and second pressure storage chamber alternately and is distributed. The first and second pressure storage chambers 28, 30 are heated with electric heaters 32, 34, whereby the liquid is pressurized up to predetermined or desired feed pressure of the pressurized liquid carbon dioxide stream. Such a stream is extracted continuously from the first and second pressure storage chambers alternately. Herein, when any one of the first and second pressure storage chambers is filled, the other serves as distribution. The pressurized liquid carbon dioxide stream may be filtrated in a particle filter.
Patent JP-2002206784-A (JP)
Title: Bathroom heating dryer and bathroom ventilating fan
Inventor: ITAGAKI MASAHARU
IPC: F24D5/02
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom heating dryer and ventilating fan not causing a bather to feel an inconvenience. SOLUTION: The bathroom heating dryer 1 comprises a bathroom monitoring sensor 35 disposed in a bathroom. When the sensor 35 senses a person in the bathroom during operating of the dryer 1, a controller 27 stops operating of the dryer 1. When the sensor 35 senses that a person is out from the bathroom, the controller 27 automatically switches the operation of the dryer 1 to start it. The sensor senses that the person enters the bathroom to automatically stop the operation of the dryer 1. Thus, the bather does not feel the cold air and does not need to go to stop the dryer 1.
Patent JP-2002207057-A (JP)
Title: Electric wire inspecting device and resistance measuring instrument for electric wire connecting part
Inventor: SUZUKI AKIHIRO
IPC: G01R27/02
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a resistance measuring instrument for an electric wire connecting part where an electric wire can be easily attached and resistance of the electric wire connecting part can be easily measured with high accuracy in a hot line. SOLUTION: The measuring instrument 1 comprises an attachment part 2 at an upper part, an insulation rail bar 3 at a lower part, and a lift 4 that goes up and down along the insulation rail bar 3. On the attachment part 2, clamp electrodes 6 are placed at both ends of a concatenation bar 5, and a clamp meter 7 is placed at a center. On the clamp electrodes 6 opening and closing mechanisms 10 that hold an electric wire W and electric wire polishing mechanisms 11 are placed to be operated by a controlling part in the lift 4. The clamp meter 7 measures a current by holding an electric wire connecting part W1. The insulation bar 3 has a rack rail 3b in a longitudinal direction. The lift 4 has the controlling part, a voltage measuring instrument 17, and a driving mechanism.  The insulation rail bar 3 is placed and the attachment part 2 is hung to be held to the electric wire connecting part W1. The lift 4 is attached to the insulation rail bar 3 to be lifted up and electrically connected to be measured, and then the resistance is calculated from the measured current voltage.
Patent JP-2002204707-A (JP)
Title: Low fur shoes with vamp belts provided with upper vamp pieces
Inventor: SHIMODA YOKO
IPC: A43C11/12
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a pair of shoes with a low fur type in an appearance having a functional property easy not only for the disabled, the aged and small children but for everyone to wear and slip off when the shoes are used and excellence in a design. SOLUTION: Each of the pair of the shoes comprises placing a vamp part 2 consisting of an elastic member on an upper circumference of a front vamp part 1, stitching up and setting the same and a vamp belt 3, wherein an end part 9 of the vamp part 2 is so structured that the end part 9 is superimposed on a space of a longitudinal width of the vamp belt 3, and a female Hook-and- Loop fastener 5 or a piled cloth with a loop is provided on a back of the vamp belt 3 in a state in which an upper vamp piece 4 is inserted and fixed between the belt and the fastener, and a male Hook-and-Loop fastener 6 making a pair therewith is provided on a side part of the vamp part 2, and the vamp belt 3 with the upper vamp piece 4 is easily fastened or unfastened.
Patent JP-2001255959-A (JP)
Title: Clock circuit for integrated circuit
Inventor: TSAI LI CHING
IPC: G06F1/10
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a clock distributing circuit for an integrated circuit which operates at high clock frequencies. SOLUTION: The clock circuit of an integrated circuit includes several clock nodes 91-93 at various positions on a chip 80. Each node includes a clock wave input, a clock wave output, and feedback circuits 102, 104, 108, 112, 116 for maintaining an inter-clock wave prescribed phase relation in the clock wave input and the clock wave output. One clock wave input of the node 91 directly responds to the clock wave of a clock wave source 86. Clock connecting circuits 96, 98, 100, connected between each clock wave input (other than this clock wave input) and each clock wave output connects the clock wave from the clock wave output of the first node to the clock wave input of the second node.  Each connecting circuits 96, 98, 100 includes feedback circuits 128, 130, 132 for maintaining a prescribed phase relation between the clock wave to be supplied to the connecting circuit by the first node and the clock wave to be derived from the connecting circuit.
Patent JP-2002212230-A (JP)
Title: Polymer compound, resist material, and method for pattern formation
Inventor: HATAKEYAMA JUN
IPC: G03F7/004
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a resist material reactive with high-energy beams, and excellent in sensitivity, resolution and plasma etching resistance at wavelengths of 200 nm or less and, particularly, at wavelengths of 170 nm or less. SOLUTION: The material is a polymer compound that contains a repeating unit described by formula (1). In formula (1), R, together with the carbon atom and R5 that bond to its ends, forms a cyclic hydrocarbon group that may be of a bridged type; R1 is an alkyl group containing one or more fluorine atoms; R2 is an acid-unstable group; R3 is a single bond or an alkylene group; R4 is a single bond or a methylene group; R6 is a single bond or a methylene group; R5 is a single bond, methylene group, oxygen atom, sulfur atom, or an imino group; R7 is a hydrogen atom or a methyl group; and a and b are each a positive number of 1-3.
Patent JP-2002214809-A (JP)
Title: Monolayer electrophotographic photoreceptor
Inventor: AZUMA JUN
IPC: G03G5/06
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To ensure proper storage stability of a coating liquid for a photosensitive layer, and to provide a monolayer electrophotographic photoreceptor, using titanyl phthalocyanine crystals having superior sensitivity and wear resistance. SOLUTION: The monolayer electrophotographic photoreceptor has a photosensitive layer, comprising a binder resin containing at least an electric charge generating agent and an electric charge transport agent on an electrically conductive substrate, the electric charge generating agent contains titanyl phthalocyanine crystals which does not have a peak in temperature change from 50 deg.C to 400 deg.C, other than a peak due to the evaporation of adsorbed water in differential scanning thermal analysis and the photosensitive layer contains a polyalkylene glycol compound of the formula A1-O-[(CH2)m-O]n-A2 (where A1 and A2 are the same or different and each a 1-50C alkyl or aryl or -CO-R10; R10 is a 1-50C alkyl or aryl; (m) is an integer of 1-5; and (n) is an integer of 2-100).
Patent JP-2002257755-A (JP)
Title: Iodine gas phase dying method
Inventor: UCHIDA MICHIHARU
IPC: G01N23/223
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for adding iodine to polyvinyl alcohol(PVA) present in paper. SOLUTION: Paper added with PVA and iodine are put in a closed vessel and kept at constant temperature for a constant time, and by adding vaporized iodine to the PVA in a gas phase, the iodine is added to the PVA in the paper without changing paper layer structure.
Patent JP-2002220641-A (JP)
Title: Non-oriented electromagnetic steel sheet suitable for iron core of motor
Inventor: HONDA ATSUTO
IPC: C22C38/34
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a non-oriented electromagnetic steel sheet for iron core materials of a motor, particularly of a stepping motor, which is superior in workability, and which has adequate magnetic characteristics and consequent motor efficiency characteristics without special stress relief annealing. SOLUTION: This non-oriented electromagnetic steel sheet is characterized by a composition containing 0.007% or less C, 1.0-7.0% Si, 0.5-8.0% Cr, and 0.01% or less Al, by mass%, that iron loss W5/1000 per 1 kg is 100 W/kg or less, when maximum magnetic flux density is 0.5T and frequency is 1000 Hz, and that the crystal grain sizes are in a range of 20-100 μm.
Patent JP-2002221531-A (JP)
Title: Computer color interference fringe display method
Inventor: KASHIMURA HIDEO
IPC: G01P13/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a computer color interference fringe display method capable of visualizing the density change on a flow field by color information processed by a computer, and visualizing the flow quantitatively. SOLUTION: In this computer color interference fringe display method, the maximum amplitude of the interference fringe acquired by the density change of gas in propagation of a pressure wave is changed as a function of the density, and displayed corresponding to the density.
Patent JP-2002220890-A (JP)
Title: Sound insulating partition
Inventor: MIURA AKIHISA
IPC: E04B2/74
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulating partition exhibiting high sound insulating performance by using vibration damping material manifesting high vibration control performance. SOLUTION: A pair of face materials 2, 2 are disposed opposite to each other, and the face materials are fitted with face material support members 3, 13, 23. A vibration control sheet 1 is stacked on at least a part of the face materials, a rigid member 4 having a modulus of longitudinal elasticity of 1 Gpa or more is stacked on the vibration control sheet, and a filler 5 is sandwiched between a pair of facing materials. The vibration control sheet is composed of 100 pts.wt. chlorine-base high polymer material having a chlorine content of 20 to 65 wt.%, and 50 to 30 pts.wt. chlorinated paraffin having a chlorine content of 30 to 65 wt.% at average carbon number of 12 to 16.  Preferably, the face material support member is made of metal, and in the respective opposite surfaces of the paired face materials, the face material support member of one face material and that of the other face material are disposed in zigzag.
Patent JP-2001277653-A (JP)
Title: Print engine chassis for supporting vacuum imaging drum
Inventor: KERR ROGER S
IPC: B41J29/04
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced sheet metal structure for a print engine chassis having a high rigidity economically by a simple fabricating method. SOLUTION: The print engine chassis comprises a sheet metal frame (12) and a filler material (54) of castable polymer. This chassis is fabricated by joining the interlocking rigid members using tabs (36) and slots (38) junctions to form a sheet metal frame (12). A castable polymer substance (54) is then applied to cavities and troughs (58, 60) created when these interlocking rigid members are joined. When the polymer concrete hardens, the resulting chassis provides structural support comparable to a casting with improved vibration damping.
Patent JP-2002222915-A (JP)
Title: Semiconductor device
Inventor: SATO SHINGO
IPC: H01L25/065
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem that there are limitations in enhancement of the density and packaging density of the electronic circuits in semiconductor devices and thus the requirements for electronic devices cannot be met. SOLUTION: A substrate 1 is mounted with a first semiconductor chip 2 having a plurality of electrode pads 2a on the upper face thereof, an electrically insulating substrate 4 having a plurality of connecting pads 4a on the surface thereof, and a second semiconductor chip 3 having a plurality of electrode pads 3a on the upper face thereof. The electrode pads 2a and 3a on the first semiconductor chip 2 and the second semiconductor chip 3 are electrically connected with external terminals 5 and the connecting pads 4a through wires 6. The first semiconductor chip 2 and the second semiconductor chip 3 are coated with resin coating material 7 to form the semiconductor device. The thickness of the electrode pads 2a and 3a is between 0.5 μm and 5 μm.
Patent JP-2001235807-A (JP)
Title: Processing of photograph in photograph developing laboratory by operator
Inventor: BEGGIAO VANNI LEOPOLDO
IPC: G03B27/46
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing method to permit the optimization use of operators' skills and to provide a corresponding processing device, program and computer program products. SOLUTION: The method for processing photographs in a photographic developing laboratory by a photographic processing device consists of a stage for receiving customer orders and a stage for processing the information respectively assigned to the customer orders. The respective orders consist of at least one photograph images and respective pieces of the processing information specify processing work. A multiplicity of the processing work are assigned to at least one processing laboratory in accordance with the many operators' processing skills which may be arranged in the processing laboratory. When the specific order receipt processing information assigned for the corresponding orders request the execution of at least one of the assigned processing work, the corresponding orders may be processed in at least one assigned processing laboratory for the purpose of the execution of the corresponding orders.
Patent JP-2002225560-A (JP)
Title: Opening-and-closing controller for vehicle door
Inventor: FURUKAWA TOSHIHIKO
IPC: B60R25/01
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an opening-and-closing controller for a vehicle door, by which the safety of one's own vehicle, an approaching object, and an occupant are secured, by constituting the controller so as to keep the vehicle door locked while the approaching object are approaching or passing by and to unlock the vehicle door after the approaching object has passed away when the getting-in or getting-off movement of the occupant is detected and the approaching object approaching to one's own vehicle is also detected. SOLUTION: The opening-and-closing controller for the vehicle door comprises an approaching object detecting means 14 for detecting the approaching object approaching to one's own vehicle from the rear, a getting-off movement detecting means (12 or 13) for detecting the getting-off movement of the occupant in one's own vehicle, and a door lock-and-unlock means 18 for locking and unlocking the vehicle door, wherein the opening-and-closing controller is also provided with a control means 20 for keeping the vehicle door locked while the approaching object is approaching or passing by and for unlocking the vehicle door after the approaching object has passed away when the getting-off movement detecting means (12 or 13) detects the getting-off movement and the approaching object detecting means 14 also detects the approaching object.
Patent JP-2002232875-A (JP)
Title: Method and device for adjusting viewing angle deviation of monitoring camera and medium for controlling the device
Inventor: HAYASHI JUNKO
IPC: H04N7/18
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To continue measurement of a traffic flow by eliminating the influence of viewing angle deviation without adjusting the viewing angle of a camera when the viewing angle of the camera is deviated. SOLUTION: An image processor 7 capturing picked up image obtained from a monitoring camera 1 and an image processing part 8 comparing a new template S1 which is newly obtained from the image processor 7 with an old template S0 which is previously recorded, calculating a deviation value between both templates S1 and S0, correcting the parameter of the picked up image which is newly obtained in accordance with the deviation value of the viewing angle and removing the influence of viewing angle deviation by the correction are arranged. Thus, the old image becoming a reference is compared with the new image being the present image, and the deviation value of the viewing angles is calculated. The parameter which is to be corrected in accordance with the deviation value is determined and input image data is corrected in accordance with the parameter.  Then, the pseudo correction of the deviation is made even if the viewing angle θof the camera is not adjusted.
Patent JP-2002237608-A (JP)
Title: Method of manufacturing tandem thin-film solar cell
Inventor: SAWADA TORU
IPC: H01L31/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a tandem thin film solar cell by which the flexibility of the manufacturing process of the cell can be improved without lowering the performance of the cell and, in addition, the productive efficiency of the cell can be improved. SOLUTION: In the tandem thin-film solar cell, a plurality of photoelectric conversion units 3 and 4 containing p-type layers, i-type photoelectric conversion layers, and n-type layers caused to be deposited in this order are laminated upon another on a transparent substrate 1 and the rear unit 4, which is located farthest from the substrate 1 side is constituted in a crystalline unit containing a crystalline i-type photoelectric conversion layer 4i.  This method of manufacturing the solar cell includes a step of continuously forming the crystalline unit 4 by the plasma CVD, after at least one photoelectric conversion unit 3 is formed on the substrate 1 by the plasma CVD and the outermost surface of the already formed photoelectric conversion unit 3 is exposed to the atmosphere by taking out the surface 1 into the atmosphere, and then the outermost surface is exposed to hydrogen plasma.
Patent JP-2002243808-A (JP)
Title: Test system for analogue/digital hybrid ic
Inventor: MIURA TOSHIYUKI
IPC: G01R31/3183
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a test system for analogue/digital hybrid ICs capable of and operating an analogue test system and a logic test system by accurate synchronization. SOLUTION: The test system for the analogue/digital hybrid ICs is provided with the logic test system and the analogue test system and controls both of them by a main program. The main program comprises a pattern generating program used for a logic test, and a description for generating a control signal for the analogue test system is added to part of the pattern generating program.
Patent JP-2001271684-A (JP)
Title: Control method and system for engine speed
Inventor: WADAS DAVID L
IPC: B60W30/18
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To control engine speed so as to shorten time for attaining target engine speed, when reduction of engine speed is requested at up-shift times. SOLUTION: This method and system for controlling engine speed (ES) of an electronic control type engine (12) communicating by an industrial standard data link. When a speed difference between the present engine speed and target engine speed exceeds a reference value ((ES-ESTARGET)>REF), an engine is commanded to operate in a torque control mode or a speed-torque limit mode.
Patent JP-2002244259-A (JP)
Title: Photographic processing composition containing sulfo substituted bistriazine compound and image forming method
Inventor: NAKAI YASUSHI
IPC: G03C7/42
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a processing composition for a silver halide color photographic sensitive material which suppresses stain due to the residual sensitizing dye of the sensitive material after processing and does not form a deposit or precipitate even in storage at low temperature. SOLUTION: The processing composition for the silver halide photographic sensitive material contains a sulfo substituted bistriazinylaryleffamine compound or a sulfo substituted bis(triazinylamino) stilbene compound. The image forming method uses the composition.
Patent JP-2002201142-A (JP)
Title: New therapeutic agent for autoimmune disease targeting leptin
Inventor: IKUSHIMA HIDETO
IPC: G01N33/50
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain new therapeutic and/or prophylactic agents for autoimmune diseases and to provide a new method for screening in search of the therapeutic and/or prophylactic agents. SOLUTION: The therapeutic and/or prophylactic agents for the autoimmune disease comprise a leptin inhibitor as an active ingredient. The method for screening the therapeutic and/or prophylactic agents for the autoimmune diseases uses the search for the leptin inhibitor as an index. The therapeutic and/or prophylactic agents for the auoimmune diseases are obtained by the method for screening.
Patent JP-2002249905-A (JP)
Title: Pleated skirt and its paper pattern
Inventor: SAKUMA MASABUMI
IPC: A41D1/14
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To solve problems that a point at which eyes are turned is placed in processing of the waist part and a hip part in a conventional pleated skirt which visually appears to be stumpy and a beautiful silhouette line is not obtained because the hem part has the same width as that of the hip part. SOLUTION: This pleated skirt for students is obtained by sewing a fabric cut along a paper pattern having at least one or more darts around left and right trunk parts of the hem part so that the circumferential width of the hem part of a front body and a back body is rather short than that of the hip part and making the silhouette line of the waist-hip-hem appear beautiful.