baber/WOPTO huggingface dataset:
Patent JP-H0530519-A (JP)
Title: Three-board type color image pickup device
Inventor: MATSUNAGA MASAYUKI
IPC: H04N5/335
Filed: 1991-12-25
Abstract: PURPOSE:To improve vertical resolution without reducing the whole sensitivity by setting up the accumulation time of B channel having less signal quantity to the longest value and setting up that of G channel exerting large influence upon the resolution to a short value. CONSTITUTION:An image obtained through an objective lens l is separated into three R, G and B colors by a prism and respective images are formed on three CCD image sensors 3 to 5. Output signals from the sensors 3 to 5 are synthesized by a signal processing circuit 6 to obtain a color image signal. In the sensors 3 to 5, one of signal charge accumulation time values of picture elements corresponding to odd lines and picture elements corresponding to even lines is set up to the longest time t1, the other is set up to time t2 shorter than the time t1 and respective time values t1, t2, are inverted in each field. The accumulation time t2 of the CCD image sensor in the G channel is set up to the shortest value, the accumulation time t2 of the R channel CCD image sensor is set up to a slightly shorter value and the accumulation time t2 of the B channel CCD image sensor is set up to the maximum value equal to the time t1.
Patent JP-2000160890-A (JP)
Title: Lock and substrate case
Inventor: MIWA MINORU
IPC: E05B17/20
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, simplify and miniaturize the structure in a lock where unlocking can be carried out a set number of times. SOLUTION: When a key 42 is turned counterclockwise, a lock body 34 rotates counterclockwise and displaces, effecting locking. When locked, tooth crests 44 of a ratchet wheel 36 just rub against the side of a driving leaf spring 60, not transmitting the rotation of the ratchet wheel 36 to a rotating plate 50. When the key 42 is turned clockwise, as the lock body 34 and the ratchet wheel 36 rotate clockwise, and the tooth crests 44 push the driving leaf spring 60. Therefore, the rotating plate 50 also rotates clockwise. As the tooth crests 54 of the rotating plate 50 brush past the free end of the holding-back leaf spring 80, the holding-back leaf spring 80 never inhibits the rotation of the rotating plate 50.
Patent JP-H07164761-A (JP)
Title: Thermally reversible recording medium
Inventor: KUTAMI ATSUSHI
IPC: G06K19/06
Filed: 1993-12-15
Abstract: PURPOSE:To eliminate trouble such that a thermally reversible recording medium capable of forming an image many times by heating and cooling frequently causes breakage or strain especially in a card form to become incovenient to handle in the specific operation of the recording and erasure using the thermally reversible recording medium. CONSTITUTION:In a thermally reversible recording medium wherein a sheet like recording material 2 reversiblly changed in transparency or hue in dependence on temp. is opposed to the surface of a base material 1 having coloration, printing or vapor deposition entirely or partially applied to the surface thereof and the peripheries of the base material and the recording material are bonded to form an air layer to a non-adhesive display part 4, a handle 5 is provided to the peripheral edge part of the recording medium.
Patent JP-2001157883-A (JP)
Title: Method for treating incineration ash and industrial waste disposal site using the same
Inventor: KUBO HIROSHI
IPC: B09B3/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To rapidly start the utilization of a site left after the landfilling treatment of incineration ash is performed. SOLUTION: In performing the landfilling treatment of coal ash according to an incineration ash treatment method, at first, coal ash 2 is charged in a landfilling space 1 and leveled by a bulldozer so as to become a thickness of about 3 m and pressed if necessary to form a coal ash layer 3 as an incineration ash layer. Next, mudstone 4 is charged on the coal ash layer 3 and leveled by a bulldozer so as to become a thickness of about 50 cm and pressed if necessary to form a pH buffer layer 5.
Patent JP-2000285065-A (JP)
Title: I/o device, i/o device control method, storage medium storing i/o device control program, i/o device mountable electronic device and electronic device control method
Inventor: MIYAMOTO TOSHIHIRO
IPC: H04L29/02
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To decrease the harmful effect of a 2nd operation mode by switching a signal line which is not used in the 2nd operation mode to a 3rd operation mode when the number of working control signal lines of the 2nd operation mode is smaller than that of a 1st operation mode. SOLUTION: When the number of working control signal lines 104 of a 2nd operation mode (True ID mode) is smaller than that of 1st operation mode (PC card memory mode or PC card I/O mode), the 1st operation mode is shifted to the 2nd operation mode and then the 2nd operation mode is shifted to the 3rd operation mode (USB mode) by using a signal line 104 that is not so significant in the 2nd operation mode. Thus, the operation mode of an I/O device 101 is switched. As a result, the addition of new signal lines 104 is not required and the possibility of hurting the 2nd operation mode can be reduced.
Patent JP-H03201355-A (JP)
Title: Spectrometry device for mass ionized under atmospheric pressure
Inventor: OTSUKA KIICHIRO
IPC: H01J49/10
Filed: 1989-12-27
Abstract: PURPOSE:To form an ion source by which sufficient measuring sensitivity can be obtained for any specimen by providing an ionization chamber in an ion passage in an intermediate exhaust chamber so that an ion can pass the inside of the ionization chamber. CONSTITUTION:A nonionized specimen molecule together with an specimen ion is introduced into an ionization chamber 14 from an API ion source via an incident port 12. The nonionized specimen molecule is ionized by an electron beam generated from a filament 15, pushed out from an ionization chamber 14 together with the specimen ion, and introduced into a mass spectrometry part 11 to be made mass spectrometry. Consequently the nonionized specimen molecule, introduced into the ionization chamber together with the specimen ion from the API ion source via the incident port 12, is ionized by an electron shock by providing the ionization chamber in a chamber (b) partitioned with a skimmer 8 in an intermediate exhaust chamber 6. This permits the formation of an ion source by which sufficient measuring sensitivity can be obtained for any specimen.
Patent JP-H03199955-A (JP)
Title: Ph meter and ph-measuring apparatus using this ph meter
Inventor: SUGA AKIHIRO
IPC: G01N27/416
Filed: 1989-12-27
Abstract: PURPOSE:To detect the used-up state of calibrating liquid and to make it possible to prevent errors in calibration by detecting the presence or absence of liquid to be measured from the change in detected resistance value. CONSTITUTION:A pH meter for measuring the pH of liquid to be measured 11 has the following parts: a glass electrode 2 which is submerged in inner liquid 5 in contact with the liquid through a glass film 4, a reference electrode 3 which is submerged in the liquid 5 in contact with the liquid 11 through a liquid junction 4', and a pH meter sensor 1 having a liquid grounding 7. The voltage corresponding to the difference between the electromotive forces generated in the electrodes 2 and 3 is converted into the pH signal corresponding to the pH value of the liquid 11 in a pH-signal converting circuit 9. The signal is outputted from the pH converter 9. The resistance between the liquid grounding 7 and the liquid junction 4' is detected with a resistance detecting circuit 10. The signal indicating the resistance value is outputted from the converter 9. The presence or absence of the liquid 11 is detected from the change in this signal.
Patent JP-H11156285-A (JP)
Title: Method for electrostatically coating nonconductive member
Inventor: AKIYAMA KOICHI
IPC: B05D1/36
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly productive method for electrostatically coating a nonconductive member by which the nonconductive member is efficiently electrostatically coated without sticking a paint to a hanging means. SOLUTION: A high voltage is applied between a disk coater 4 and a nonconductive member 2, a paint is injected into the formed corona discharge field, and the nonconductive member 2 is electrostatically coated. The process has a first stage to form a primer layer on the member 2, a second stage for hanging the member 2 with a primer layer formed on the surface by a hanging means 17, screw-joining the member 2 to the hanging means 17 and covering the screw joint 12 with an insulating cover 3 and a third stage for coating the member 2 with the primer layer formed on the surface with the paint by an electrostatic coater 16.
Patent JP-H03202365-A (JP)
Title: Device for controlling light quantity for laser oscillator
Inventor: EGAWA JIRO
IPC: H04N1/04
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a target light quantity in a short time after starting a light quantity control by controlling the quantity of light of a laser oscillator based on the values of drive electric current stored in advance after starting an image formation operation without resetting values of drive current of the oscillator. CONSTITUTION:A control means 27 causes in advance a light quantity control means 21 to control the quantity of light of a semiconductor laser oscillator 11 before a printing command is inputted into an input mean 26, while the values of drive electric current set in a drive means 22 is stored in a memory means 28. And after a printing command has been inputted into the means 26, the values of current stored in the means 28 are read out, whereby the means 21 controls the quantity of light of the oscillator 11 based on the values of drive current having been read out.
Patent JP-H11176775-A (JP)
Title: Apparatus and method for chemical machine polishing
Inventor: YOSHIDA HIDEAKI
IPC: B24B37/04
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent foreign materials from being left on a rear side of a wafer in a chemical mechanical polishing process. SOLUTION: A polishing agent is supplied onto a polishing pad 202. The surface of a wafer 203 is polished by lowering a substrate support head 204 which supports the wafer 203 and supplies pressurized gas to a fluid supply path 210 from a pressurized fluid supply source 218, so as to press the wafer 203 onto the rotating polishing pad 202. Then washing water is supplied between the wafer 203 and a pressing film from a washing water supply source 215, and a rear side of the wafer 203 is washed by making the rear side of the wafer 203 into slide contact with the pressing film 208 for washing the rear side of the water 203 and for removing foreign materials adhered to the rear side of the wafer 203.
Patent JP-H074292-A (JP)
Title: Control circuit for prevailing inductive load, particularly electric injector
Inventor: MARIO RITSUKOU
IPC: F02D41/20
Filed: 1992-12-24
Abstract: PURPOSE: To dispense with a circuit auxiliary inductor and to reduce the size and the cost of a circuit by providing an energy accumulation circuit connected to input terminals and including a capacitive element and an inductive element, a first and a second controlled switch element, and a controller for generating a control signal for the switch elements. CONSTITUTION: A control circuit for feeding a current having a high amplitude with a rapid leading edge part and a low amplitude part comprises a number of actuator circuits, is connected to a low-voltage power supply device, parallel- connected between the input terminals, and each includes a capacitor and a load. Each actuator circuit also comprises a first controlled switch between the respective load and reference line, for enabling energy supply and storage by the respective load. A second controlled switch is provided between the capacitor line and the load line. This constitution dispenses with an auxiliary inductor so as to reduce the size and the cost of the circuit.
Patent JP-H11170122-A (JP)
Title: Positioning control device
Inventor: KUROKAWA TAKAHIRO
IPC: B23P19/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a positioning control device, for returning a moving object to an origin as quickely as possible, and suppressing the vibration of the device into extremely low, to stop the moving object, while reducing the number of sensors. SOLUTION: A moving object is detected by an origin sensor, located at an origin position, to output a detected signal. A servo driver controls the rotation of a servo motor based on a signal from the origin sensor and an encoder, to decelerate the moving speed of a moving object from a given high speed to a given low speed, at a point of time when the detected signal is inputted; and then stops the moving object at a point of time when both the detected signal and the reference position signal of the encoder are inputted.
Patent JP-H07173385-A (JP)
Title: Water-absorbing resin composition
Inventor: OSADA MANABU
IPC: C08L71/02
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a composition good in processability and capable of giving molded products with high mechanical strength, elongation and water absorbing ability, etc., by incorporating a water-absorbing resin produced from a polyalkylene oxide, an active hydrogen compound and an NCO compound with a carboxyl-contg. copolymer. CONSTITUTION:This composition good in processability and capable of giving molded products with excellent mechanical strength, elongation, water absorbing ability and hydrophilicity, comprises (A) 100 pts.wt. of a polyalkylene oxide modified product as a water-absorbing resin which has 5000-1000000 poise in the melt viscosity at 170 deg.C under a load of 50kg/cm<2> and is produced by reaction of a polyalkylene oxide (e.g. polyethylene oxide) and an active hydrogen-contg. compound (e.g. 1,4-butanediol) with an isocyanate compound (e.g. 4,4'- diphenylmethane diisocyanate), (B) 10-5000 pts.wt. of a thermoplastic resin (e.g. low-density polyethylene), and (C) 1-100 pts.wt. of a copolymer of ethylene and carboxyl-contg. monomer (e.g. acrylic acid).
Patent JP-H05175211-A (JP)
Title: Manufacture of semiconductor device
Inventor: IINUMA TOSHIHIKO
IPC: H01L29/73
Filed: 1991-12-26
Abstract: PURPOSE:To form silicide on a base polycrystalline silicon film, without exfoliation of silicide in the thermal process of emitter diffusion and increase of contact resistance due to redistribution of impurity concentration on the interface between the base polycrystalline silicon and silicide. CONSTITUTION:After an emitter diffusion layer 113 is formed by emitter diffusion, silicide films 116, 118 are formed on the whole surface on polycrystalline silicon films 115, 117 by using silicide processes (processes ST14-16). That is, firstly, a metal film 112 of Ti, Ni, etc. is deposited on the whole surface (process ST14), and secondly, the polycrystalline silicon films 105, 111 are made to react with the metal film 112 by heat treatment, thus forming the silicide films 116, 118 so as to cover the whole surface on the polycrystalline silicon films 115, 117 (process ST15).
Patent JP-H10181987-A (JP)
Title: After processor
Inventor: NAKAZATO YUKITAKA
IPC: B65H37/04
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent generation of arrangement inferiority even in a mode without providing a stapler in a depth side, in the case that a notched part for the stapler advanced in is formed partly in a rear end fence on the depth side. SOLUTION: A staple device 11, along a recording paper end face, is parallelly moved, and formed so that the device can be moved diagonally at about 45 deg. in a corner part of recording paper, in a depth side movable piece 19c of a rear end fence, a notched part 19e is formed. Even at the time without providing the staple device 11 in a depth side, so that stable vertical arrangement can be made by a return roller, a size of recording paper and the number of stack sheets are selected so as to change a working time of the return roller.
Patent JP-H10190874-A (JP)
Title: Communication interface module
Inventor: SATO YASUO
IPC: H04M11/06
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To supply music, etc., as background music(BGM), when a telephone line and a telephone set are in a connection state by supplying an analog voice signal, processed by a voice-processing means to the telephone line and the telephone set by means of an adding means. SOLUTION: A sound-processing circuit 170 converts digital voice data outputted from a personal computer 200 into an analog voice signal, so as to add it to a speaker 500, outputs voice which is processed inside the personal computer 200, and also supplies it to an analog adder 180. The sound-processing circuit 170 also converts the analog voice signal supplied from a music- reproducing CD drive to an external voice input connector 172 into a digital voice signal and supplies the analog voice signal to the analog adder 180. As a result, the BGM which is reproduced by the music CD drive is superimposed with the telephone line 300 and the telephone set 400.
Patent JP-2000261312-A (JP)
Title: Logical decision circuit
Inventor: KUSUMOTO KEIICHI
IPC: H03K23/54
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a logical decision circuit to be used to realize a time counting circuit which has higher accuracy than in a conventional practice. SOLUTION: A delay circuit ring 11 is constructed by connecting plural delay circuits in a ring shape and the transition of a signal is circulated. A sampling circuit string 13 consists of plural sampling circuits connected to the output terminal of each delay circuit and samples a signal in the output terminal of the delay circuit. A holding circuit string 14 consists of plural holding circuits connected to the output terminal of each sampling circuit and holds a signal in the output terminal of the sampling circuit. A logical decision circuit consists of one sampling circuit 13a and a flip-flop 14a connected to the output terminal of the circuit 13a.
Patent JP-H06197554-A (JP)
Title: Inverter control circuit
Inventor: KUME TOMOHIRO
IPC: H02M7/537
Filed: 1992-12-25
Abstract: PURPOSE:To provide a high-speed inverter control circuit which can be reduced in both size and power consumption at the time of making the frequency of an inverter higher. CONSTITUTION:This control circuit is provided with a triangular wave oscillation circuit 26 incorporating a capacitor 24 for oscillation, charging signal output circuit incorporating a trigger circuit 31 and comparator 35, comparator 51, and RS flip flop 52. The charging signal output circuit outputs a high output voltage VI from its comparator 35 when its trigger circuit 31 detects that the drain voltage VB2 of the power MOSFET 13 of an inverter 10 becomes lower than a DC voltage Va. The capacitor 24 incorporated in the oscillation circuit 26 is set to a charging state when the output voltage VI becomes high. When the voltage VI becomes high, the flip flop 52 is set and turns on the MOSFET 13 of the inverter by outputting a high output voltage VL from its output terminal.
Patent JP-H11169809-A (JP)
Title: Washing nozzle
Inventor: ARITA YOSHIHIDE
IPC: B08B9/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To perform labor saving for washing and drying work in a tubular body such as a sewer and to contrive shortening a term of work. SOLUTION: In a washing nozzle 10, a nozzle body 16 having a connecting part 13 which can be connected to a washing water forcibly feeding hose 11 and an air forcibly feeding hose 12 and having a washing water jetting part 15 for radially jetting washing water 14 forcibly fed from the washing water forcibly feeding hose 11 is provided with an air jetting nozzle 18 for radially jetting air 17 forcibly fed from the air forcibly feeding hose 12, which nozzle 18 being projected toward the direction 14a in which the washing water is forcibly fed, and further, the air jetting nozzle 18 has such constitution that it can be extended and contracted from the nozzle body 16 along the direction 17a in which air is forcibly fed.
Patent JP-H09158066-A (JP)
Title: Steel cord for reinforcing rubber article and pneumatic radial tire
Inventor: YAMANAKA TAKAYA
IPC: B60C9/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a steel cord for reinforcing a rubber article such as a radial tire, excellent in corrosion propagation resistance, having an average pitch of core twisting of >= a fixed valve and the ratio of a diameter of a wire constituting the sheath to a diameter of a wire constituting the core in a fixed range. SOLUTION: This steel cord is the one having twisted two layers and comprises a core 1 composed of two wires and a sheath 2 composed of six wires wound on the periphery of the core 1. The average twisting pitch of the core 1 is >=30mm and the ratio of a diameter (ds) of the wire constituting the sheath 2 to a diameter (dc) of the wire constituting the core 1 [(ds/dc)×100] is in a range of 58.0%<ds/dc<161.5%. The ratio of a minor axis (a) to a major axis (b) of the cord diameter [(a/b)×100] is in a range of 100.0%>=a/b>68.4% in any cross-section. Preferably, a pneumatic radial tire is produced by using the steel cord as a cord constituting a carcass or a belt layer.
Patent JP-H05178144-A (JP)
Title: Bumper device for vehicle
Inventor: TERADA HARUHIKO
IPC: B60R19/04
Filed: 1991-12-27
Abstract: PURPOSE:To reduce wearing by eliminating acute parts and facilitate molding of a reinforcement by eliminating a large roundness part by constituting the reinforcement of a rear wall and front wall, and upper, lower, and intermediate walls which connect the rear and front walls to each other. CONSTITUTION:A rear wall 6 constituting a reinforcement 2 is fixed to a bracket held to a vehicle, and a front wall 7 is arranged opposing to the rear wall 6, and the front wall 6 and rear wall 7 are connected to each other by an upper wall 8 and lower wall 9. A level difference 7a is formed in the front wall 7, and a front part 7b having a space A to the rear wall 6 and a rear part 7c having a space 13 shorter than the space A are formed at the upper and lower part of the front wall respectively. In addition, an intermediate wall 10 connecting the rear wall 6 to the front wall 7 is provided between the upper wall 8 and lower wall 9 and is connected to the front wall 7 on the rear part side 7d of the level difference 7a. Because of this constitution, each connecting part does not have any acute angles, reducing wearing and breaking, eliminating large roundness parts and padding, and preventing difficulties in forming.
Patent JP-H05182554-A (JP)
Title: Manufacture of silver-oxide composite electric contact material
Inventor: NARA TAKASHI
IPC: C23C26/00
Filed: 1991-12-27
Abstract: PURPOSE:To enhance durability by bonding an Ag-CdO strip to an Ag ribbon by a hot press-fitting method so as to obtain a composite strip. CONSTITUTION:In the mixture atmosphere where N2 gas and CO gas are mixed within a range of volume ratio of 1:1-10:1, a wire or strip made of an Ag-oxide alloy where one or more kinds of oxides of Sn, Sb, Zn, Mn, In, Cu, Pb, Te, Bi, Ni, Fe, Co, Cr and Li in addition to CdO are dispersed in Ag is gradually heated finally up to 400 deg.C or higher. Consequently, an oxide layer on the surface of the wire or strip is reduced, thus forming an oxide reducing layer around the wire or strip.