baber/WOPTO huggingface dataset:
Patent JP-H02262934-A (JP)
Title: Holding device for drilling hole onto ear part for cultivated shellfish
Inventor: IWAI KIMITOSHI
IPC: B23Q3/06
Filed: 1989-04-03
Abstract: PURPOSE:To surely hold a cultivated shellfish at a prescribed position by pressing the cultivated shellfish which is temporarily held at a prescribed position by a holding part at a prescribed position by the elastic force by an elastic member when a driving shaft is lowered, and by drilling a hole in the ear part of the cultivated shellfish. CONSTITUTION:An installation part 23 is at the position P0 before the start of work, and the ear part HE1 of a cultivated shellfish H1 is fitted into a groove 101, and inserted to a stopper 131, and the shellfish H1 is held in a holding part 1. Then, a driving shaft 22 is lowered by the control of a driving part 25, and when the installation part 23 reaches the position P1, the shellfish H1 is nipped between two legs of a two-leg spring 211. Further, since the spring 211 is bent by a prescribed angle thetafor the elevation direction of the installation part 23 the shellfish H1 is shifted in the direction of arrow B to the stopper 131 along the groove 101 by the action of the component force as the installation part 23 lowers, and when the installation part 23 reaches the lowest position P2, the shellfish is pressed to the stopper 131 by the elastic force of the two-leg spring 211. Then. drilling is carried out onto the ear part HE1 by a twisting drill which comes from the direction of arrow DRL.
Patent JP-S63247511-A (JP)
Title: Combustion of fuel employing magnetic field
Inventor: AOKI TAKASHI
IPC: F23K5/00
Filed: 1987-04-01
Abstract: PURPOSE:To burn fuel satisfactorily, by a method wherein the fuel, mixed with air, is burnt so that the combustion is performed in accordance with the gradient of a magnetic field generated by a magnetism generating means. CONSTITUTION:A reticulate platinum catalyst unit 6 is formed as a combustion unit above a catalyst supporting unit 5, projected on the upper end of a fuel vessel 4. Fuel (such as gasoline or the like), impregnated in a fuel impregnating material in the fuel vessel 4, is burnt in the platinum catalyst unit 6 by air, supplied through an air conduit 7 for supplying air. An electromagnet having circular plates as a mutually opposing magnetism generating means is arranged at a position Pe at both sides of the fuel vessel 4 so as to pinch the upper part of the same. The gasoline G, supplied to the fuel vessel 4, is burnt in the platinum catalyst unit 6 under a condition that the gradient of magnetic field, generated by the electromagnet arranged at the position Pe, is effecting. According to this constitution, the fuel is burnt satisfactorily.
Patent JP-S61240303-A (JP)
Title: Washing machine
Inventor: YAMAGISHI YOSHIO
IPC: G05B9/02
Filed: 1985-04-17
Abstract: PURPOSE:To reduce the size and capacity of a back-up capacitor by supplying electric power only to an initializing circuit as well as a microcomputer requiring back-up during an instantaneous service interruption. CONSTITUTION:A capacitor 9 is set between the DC power supply buses 6 and 7 via a diode 8. Then the electric power is supplied to a microcomputer 1 and an initializing circuit 4 from the side of the cathode of the diode 8. While the power is supplied to an output interface circuit 2 and a waveform shaping circuit 3 from the side of the anode of the diode 8. Thus the electric charge charged to the capacitor 9 is supplied only to the computer 1 and the circuit 3 during an instantaneous service interruption. While no electric charge is supplied to the circuits 2 and 4. Therefore it is possible to cope with an instantaneous service interruption even when the capacity of the capacitor 9 is reduced. Thus the capacity of a back-up capacitor can be reduced.
Patent JP-H01254078-A (JP)
Title: Image pickup device with electronic telescope
Inventor: MATSUDA NOBORU
IPC: H04N5/378
Filed: 1988-04-01
Abstract: PURPOSE:To expand an optional area of a display screen twice by selecting the period of a pulse relating to the horizontal transfer of a CCD image sensor twice that at standard photographing and outputting a pulse relating to the vertical transfer once per 2H. CONSTITUTION:The period of horizontal transfer system pulses H1, H2 at photographing of electronic telescope is selected as that twice at standard photographing and the information by one horizontal line is read by a time of 2H and a signal expanded twice in the horizontal direction for 1H is obtained. Then vertical transfer system pulses V1-V4 are outputted once per 2H and the timing is set to an optional point of 1H video period to select the part to be magnified to an optional area on the pattern at standard photographing. Thus, the area of an optional 1/4 of the pattern at standard photgraphing is magnified by twice (four times in area) and the similar effect as optimum magnification is obtained by setting the magnified area to the center of the pattern and the picture is handled without a sense of disorder even if zoom is applied.
Patent JP-S59205624-A (JP)
Title: Constant voltage power supply device
Inventor: KOBAYASHI TOSHIFUMI
IPC: G05F3/24
Filed: 1983-05-09
Abstract: PURPOSE:To stabilize the input power supply voltage by using the power supplied from outside to the inside of an integration circuit which requires the power supply voltage lower than a standard level and therefore integrating a new power supply voltage that produces the voltage lower than said power supplied from outside. CONSTITUTION:For a transistor TRT1, the drain, the gate and the source are connected to a power supply terminal IN, a node N1 and an output terminal OUT respectively. While the drain, the gate and the source of a TRT2 are connected to the node N1, a node N2 and an earth respectively. Then TRT3- TRT10 constitute an MOSTR array TA with the gate and the drain connected to each other. In addition, the source of an MOSTRTk (k=3-9) is connected to the drain of an MOSTRTk+1 in a series form. The drain of a TRT3 is connected to a terminal OUT, and the source of the TRT10 is connected to an earth. Then the drain of the TRT8, for example, in the array TA is connected to the node N2.
Patent JP-S525498-A (JP)
Title: Ferromagnetic grit manufacturing process
Inventor: SASAZAWA KOUJI
IPC: C01G49/02
Filed: 1975-07-02
Abstract: PURPOSE: The high resistive magnetic force ferromagnetic iron oxide grit included Co is manufactured by the addition of alkaline solution and the solution included Co +2  in the suspension dispersed the ferromagnetic iron oxide, by the heating disposition adding the oxidizer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S559432-A (JP)
Title: Light emission element and their manufacturing method
Inventor: HIRAHARA KEIJIROU
IPC: H01L21/78
Filed: 1978-07-07
Abstract: PURPOSE: To extend the life and improve the reliability of light emission elements by limiting the stress strain on the side faces of pellets within 10kg/cm 2 .  
     CONSTITUTION: Forming epitaxially an n-type layer 42 and a p-type layer 43 on an n-type GaP substrate 41 cut out of a single crystal made by a pull method, a wafer with a pn junction 44 is obtained. This wafer is separated into prescribed size pieces after forming electrodes 45 and 46. At this time, elastic stress strain 48 occurs from the machine cut faces 47. This stress strain affects the life of the light emission elements directly. Therefore, treat the cut face 47 for about 60 seconds using aqua regia of about 25°C which will corrode the electrodes comparatively little and etch away the face about 1μm. By so doing, the stress strain 48 which occurred in cutting nearly disappears and the value of the stress strain becomes below 10kg/cm 2 . By so constructing, the life of the light emission elements can be lengthened and their characteristics can be stabilized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60226235-A (JP)
Title: Optical fiber communication system
Inventor: SUZUKI MASAHIRO
IPC: H04B10/00
Filed: 1984-04-24
Abstract: PURPOSE:To realize a selection type video signal transmission system by employing one-cored optical fiber by using an optical switch to constitute an incoming line only when it is required to transmit an incoming signal in the selection type video signal transmission system. CONSTITUTION:A specific channel is selected by a video signal selection section 2 from plural video signals from a head end 1, the result is inputted to an outgoing signal optical transmission section 3, where the signal is converted into an optical signal, passes through an optical directional coupler 6 and is led to an optical switch 7 from an optical fiber transmission line, converted into an electric signal by a photodetecting section 8 and a video image is displayed on a television receiver 9. When a request switching a video signal is generated at a subscriber side, the optical switch 7 is switched to a signal light transmission section 10 by using a control signal from the video signal selection control section 11 so as to transmit a switch signal. Then the optical switch 7 is restored to an outgoing signal photodetector 8 while taking a timing until the video signal is transmitted from a central station.
Patent JP-S579134-A (JP)
Title: Logical circuit
Inventor: KIMURA HIROMICHI
IPC: H03K3/286
Filed: 1980-06-18
Abstract: PURPOSE:To save power in the reference voltage circuit and to avoid the limit of wiring, by generating a reference voltage required for logical operations from a cascade type current switching circuit, and making unnecessary the supply of the reference voltage externally. CONSTITUTION:The emitter of transistors Trs Q2', Q4' is in common connection with the emitter of other Trs Q1', Q3' via resistors RE1, RE2 respectively. The base of a TrQ6' is connected to the emitter of the TrQ4', and the emitter of a TrQ6' is commonly connected to the emitter of the TrQ4 via a resistor RE3. Further, taking an input terminal 1' as high level and an input terminal 3' as low level, the base potential of the TrQ6' is higher and the TrQ6' is conductive. When the terminal 1' is at low level and the terminal 3' is at high level, the Trs Q5' and Q2' are conductive.
Patent JP-H11260715-A (JP)
Title: Exposure method and manufacture of device using the method
Inventor: OSAWA MASARU
IPC: H01L21/027
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an aligner which can accurately position a mask and a wafer relatively and thus can suitably manufacture a highly integrated device, and also to provide a method for manufacturing the device using the aligner. SOLUTION: In the optical alignment method, an alignment mark as a physical optical element is provided to at least one of first and second objects arranged opposed to each other, relative positional alignment of the first and second objects is carried out on the basis of information on incident positions of light flux on a predetermined surface from the alignment mark, and then a pattern on the first object is transferred onto the second object. In this case, a light exposure interval when the pattern of the first object is to be transferred onto the second object, is different from an alignment interval for relative alignment between the first and second objects.
Patent JP-H02260237-A (JP)
Title: Orientation device for magnetic layer
Inventor: NAMIKI TAKEMASA
IPC: G11B5/845
Filed: 1989-03-31
Abstract: PURPOSE:To effectively execute the orientation of a magnetic medium having a magnetic layer whose BET value is >=40m<2>/g by determining the magnetic field intensity of oppositely orientated magnets to >=800 gausses and selecting a magnet having magnetic field intensity determined by the traveling speed of a magnetic medium. CONSTITUTION:The magnetic field intensity of the oppositely orientated magnets arranged oppositely to each other through the magnetic medium having the magnetic layer whose BET value is >=40m<2>/g and traveling at a traveling speed (v) is >=800 gausses and the effective length of the intensity satisfies the shown inequality. Thus, a magnetic body having the high quality magnetic layer containing magnetic powder whose surface area is extremely large and being capable of executing high density recording can be orientated without using the large quantity of power. When the traveling speed of the magnetic medium is 100m/min, preferablly 150m/min, the magnetic layer can be especially efficiently orientated.
Patent JP-S578755-A (JP)
Title: Preparation of guinea pepper flour
Inventor: KOSHIDA DAIKICHI
IPC: A23L27/10
Filed: 1980-06-20
Abstract: PURPOSE: To prepare a Guinea pepper flour of good quality, by pulverizing a Guinea pepper, bringing the pulverized pepper into contact with steam for sterilization and moisture absorption, and roasting and drying the resultant sterilized pepper after the water absorption.  
     CONSTITUTION: A Guinea pepper is pulverized to such a particle size as to give 70% or more particles of 10W100 mesh and brought into contact with steam at a temperature of 100W145°C for 1W600sec, sterilized and moistened simultaneously to increase the moisture content by 10wt% or more. The sterilized and moistened Guinea pepper flour is then roasted and dried at 40W80°C for 30W100min to give a moisture content of 5W7wt%. The roasted and dried flour is cooled by the conventional method to give the aimed product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S538567-A (JP)
Title: Sealing structure of semiconductor device
Inventor: TOMINAGA KAZUYOSHI
IPC: H01L23/08
Filed: 1976-07-12
Abstract: PURPOSE: To simplify the handling of the resing as well as increase the reliability of a semiconductor device by attaching the semiconductor sealing frame to the flexible film and giving a potting into the frame. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07268563-A (JP)
Title: Welding material for high cr ferritic heat resistant steel
Inventor: MORIMOTO YUTAKA
IPC: C22C38/30
Filed: 1994-03-30
Abstract: PURPOSE:To produce a welding material for high Cr ferritic heat resistant steel, capable of providing a weld metal excellent in high temp. creep rupture strength, toughness, and cracking resistance. CONSTITUTION:This welding material has a composition containing, as essential components, <0.05% Ni, 0.03-0.12% C, 0.01-0.3% Si, 0.3-1.5% Mn, 0.03-0.40% V, 0.01-0.15% Nb, 0.01-0.08% N, 8-13% Cr, 0.3-1.6% Mo, and 0.5-3.5% W and also containing at least either of 1.0-5.0% Co and 0.5-4.0% Cu. Further, the contents of Mo, W, Co, and Cu satisfy the relationship in (Mo+W)/(Co+Cu)<=1.5 in this composition.
Patent JP-S526574-A (JP)
Title: Emphasizing specific seismic waves by inversion stack
Inventor: OOSHIMA HIROYUKI
IPC: G01V1/36
Filed: 1975-07-07
Abstract: PURPOSE: To devise a method by which specific seismic waves are sorted with the use of records obtained by giving different directivities to the epicenter of anastifical earth quake in the invertingation of easthquakes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62242176-A (JP)
Inventor: HORUSUTO PURETSUTONAA
IPC: F16J9/22
Filed: 1987-04-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000281666-A (JP)
Title: Production of 5-(dialkylmethylidene)-rhodanine derivative
Inventor: HAINO KOZO
IPC: C07D277/36
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in a high yield by reacting a specific rhodanine compound with a ketone compound using a condensing agent and without using solvents except the aforementioned ketone compound. SOLUTION: This production of a 5-(dialkylmethylidene)-rhodanine derivative is to react a compound expressed by formula I [(n) is 1-3], (e.g. 3- carboxymethylrohdanine, 3-carboxypropylrohdanine, etc.), with a compound expressed by formula II (R1 and R2 are each a 1-6C alkyl, alkenyl or the like), (e.g. acetone, diethyl ketone, etc.), by using a condensing agent (e.g. ammonium acetate, acetic acid, etc.), without using a solvent except a compound of formula II to obtain a compound of formula III [e.g. 3-carboxymethyl-5-(1- methylethylidene)-rhodanine, etc.]. When ammonium acetate is used together with acetic acid in the aforementioned reaction, ammonium acetate is preferably used in 0.1-2 times mole to the compound of formula I and acetic acid in 0.2-3 times mole.
Patent JP-H08259167-A (JP)
Title: Escalator concurrently used for wheelchair
Inventor: OKUBO MEGUMI
IPC: B66B29/08
Filed: 1996-04-05
Abstract: PURPOSE: To safely convey a wheelchair user, improve operation efficiency and improve operability and a designing property by carrying out wheelchair operation in accordance with a command signal from a wireless remote controlled transmitter transmitted to the wireless remote controlled receiver. CONSTITUTION: When wheelchair operation is started and a special stair approaches a landing port, a riding deceleration limit switch 32 works, a motor 30 is inverter-controlled and a escalator is operated at optimum speed. Additionally, when an ride confirming button is operated, the escalator travels at normal speed. Furthermore, when a deceleration starting limit switch 31 works in the neighbourhood of the landing port, the escalator is operated at optimum speed. Wireless remote controlled receivers 35 are provided at the landings 2, 3 of the escalator, and a staff 5 carries out command motion corresponding to various switches or buttons for wheelchair operation by a wireless remote controlled transmitter 36. It is possible to transmit a stopping command for emergency stop, etc., for example, even when there is no wheelchair operation stop button nearby.
Patent JP-2000276487-A (JP)
Title: Method and device for instance storage and retrieval, computer readable recording medium for recording instance storage program, and computer readable recording medium for recording instance retrieval program
Inventor: TAKAYAMA YASUHIRO
IPC: G06F17/30
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain instance storage and retrieval techniques which facilitate the solution of a problem by similar instance retrieval even in the case of a complicated instance consisting of plural instance sentences where an instance storage and retrieval object is described in a natural language. SOLUTION: A processing object sentence extraction means 45, a similar sentence clustering means 49, and a similar instance retrieval means 52 are provided. The means 45 segments individual instance sentences in each classification from an electronic document, and the means 49 classifies similar instance sentences on the basis of syntax structural and semantic similarities between instance sentences, which a similar sentence collation means 48 uses an area ontology (instance storage and retrieval object area-dependent knowledge) 44 to obtain, and generates similar instance data to store it in an instance data base, and the means 52 retrieves similar instance sentences resembling the retrieval sentence from the instance data base on the basis of similarities, which are obtained by the similar sentence collation means 48,  between the input retrieval sentence and individual instance sentences.
Patent JP-H07297263-A (JP)
Title: Chip suction equipment
Inventor: MIYOSHI RYUICHI
IPC: H01L21/301
Filed: 1994-04-21
Abstract: PURPOSE:To obtain equipment enabling accurate detection of a damaged semiconductor chip, by providing a voltage impressing part which impresses a voltage between a push-up needle and a suction collet and a quality determining part which determines the quality of a semiconductor chip on the basis of a current flowing between the thrust-up needle and the suction collet. CONSTITUTION:A semiconductor chip stuck on an adhesive tape is pushed up by using a push-up needle 13 and the semiconductor chip is sucked by using a suction collet 12. In the equipment having this construction, a voltage impressing part 15 which impresses a voltage between the push-up needle 13 and the suction collet 12 and a quality determining part 14 which determines the quality of the semiconductor chip on the basis of a current flowing between the push-up needle 13 and the suction collet 12 whereon the voltage is impressed are provided. When the push-up needle breaks through the adhesive sheet and the semiconductor chip is damaged, the breaking is shown as an output of the quality determining part according to this constitution, and therefore the damaged semiconductor chip can be detected accurately.
Patent JP-H01255521-A (JP)
Title: Sheet type molded product
Inventor: SUGAWARA NORIYASU
IPC: B29L7/00
Filed: 1988-04-06
Abstract: PURPOSE:To save the printing process for a cladding case and reduce the manu facturing cost by forming design indication sections based on the difference of roughened surface finishings on the given positions of a sheet type molded product in the setting process. CONSTITUTION:Given numbers of smooth sections are provided on an emboss roll surface in the given positions, and smooth design indication sections 12 are formed in a roughened surface section of an outer surface 11b of a propylene sheet 11. Small pieces 13 are punched in the punching process, and bonding pieces 15 are overlapped and bonded with folded lines 14 as boundaries to assemble protective cases 16. At that time, the design indication sections 12 are positioned in the given positions of protective cases 16 and exercise the design effect similar to printing.
Patent JP-H05182709-A (JP)
Title: Heat seal connector
Inventor: UJITA SHUJI
IPC: H05K3/32
Filed: 1991-03-22
Abstract: PURPOSE:To provide a heat seal connector with which stable conductivity can be secured, at a low cost. CONSTITUTION:An anisotropic conductive adhesive film 3 is set at least on the connection part of a conductive pattern 2 formed on at least one surface of a flexible insulating sheet 1, and a cover film 4 is set thereon Moreover, a pressure sensitive adhesive film 6 is set under the cover film, and a separate sheet 5 is interposed between the anisotropic conductive adhesive film 3 which is placed on the connection part and the pressure sensitive adhesive film 6.
Patent JP-H05252293-A (JP)
Title: System for securing operating channel for data communication system utilizing plural lines
Inventor: SAKAYAMA TAKASHI
IPC: H04M11/00
Filed: 1992-03-05
Abstract: PURPOSE:To obtain the operating channel security system in which plural channels used in the ultrahigh speed communication mode are secured easily and efficiently. CONSTITUTION:A dial number of plural channels used in the ultrahigh speed communication mode is set in advance in a dial number storage section 22a by manual input or the like. A system control section 10a makes a request of dialing a dial number set by the dial number storage section 22a to a plural- line control section 13a. The plural-line control section 13a informs the connection result information after dialing to the system control section 10a. The system control section 10a gives identification information representing it to a channel whose connection is failed. Redial information check section 23a checks the dial number with the identification information added thereto and the system control section 10a makes a request of redialing with the dial number checked to the plural-line control section 13a. As a result, the probability of securing plural channels used for the ultrahigh speed communication is improved.
Patent JP-H06300110-A (JP)
Title: Core-less torque converter
Inventor: KUMADA JIRO
IPC: F16H41/26
Filed: 1993-04-09
Abstract: PURPOSE:To provide a curve-face blade setting means by which design requirements are satisfied even if the optimum design points of turbine outlet angle and pump inlet angle of a core-less torque converter provided with cursed- face blade ate large. CONSTITUTION:A blade curved-face setting means is varied between blade areas on the outer peripheral side and inner peripheral side of an inner point setting linear line L2, and a curved-face on the inner peripheral side of the blade for specifying turbine outlet angle and pump inlet angle is formed in a second arc curved-face W2 which is constituted with a combination of line elements w1 to p, x1 to p, y1 to p, and z1 to p made by connecting shell side end point (p) as a fixed point to points w1 to z1 arranged along an outer point setting curved-line L1.