baber/WOPTO huggingface dataset:
Patent JP-S63313961-A (JP)
Title: Image information input device
Inventor: YAMAGUCHI YOSHINORI
IPC: H04N1/028
Filed: 1987-02-26
Abstract: PURPOSE:To facilitate the miniaturization of the titled device by providing a close contact sensor part by using a photosensitive layer which has transparent or transluscent electrodes on the both side of the sensor part itself. CONSTITUTION:On a glass 1 (thickness: 1.1mm) with a transparent electrically conductive film, p(a-SiCH)/i(a-SiH)/n(a-SiH) is deposited by high-frequency glow discharge method, the ITO transparent electrodes are deposited on the surfaces, and thus a sensor consisting of a PIN diode having the transparent electrodes on both surfaces is produced. On the glass substrate side of the sensor, a semiconductor laser of lambda=780mm and a light condenser 3 are placed, and a black and white original 4 is made closely contact on the ITO side, then the original is scanned with a laser beam, and thus generated photocurrent variation is detected by a photocurrent detector 5 consisting of a photosensor amplifier, and the result is recorded in a wave memory 7 through an interface 6. By reproducing these signals in the memory 7 by a CPU, an original image comes out on a display device (cathoderay tube) in an excellent resolution. For a light source, such an almost single-COLOR light source is used that has photon energy transmitting through the photosensitive layer at more than 30% up to 98%, preferably at 60-85%.
Patent JP-H09213392-A (JP)
Title: Connector
Inventor: KAWAI TORU
IPC: H01R13/533
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a connector which can be mounted on a wiring board by increasing reliability without causing a heat fatigue failure even in the case of use in an environment of large temperature change. SOLUTION: A connector 5 includes a housing 51 and a contact 52 arranged in the housing 51, the contact 52 is formed so as to comprise a contact main unit 53, provided with a contact part 53a connected to a mate connector on one end side and a socket part 53b having a contact spring piece 53d on the other end side, and a terminal part 54 inserting one end side into the housing 51 into elastic contact movably in a contact arranging direction with the contact spring piece 53 of the socket part 53b also to solder the other end side protruded from the housing 51 to a wiring board 2.
Patent JP-S54139151-A (JP)
Title: Circuit for refrigerant in refrigerator
Inventor: KANOU MINORU
IPC: F25B5/00
Filed: 1978-04-21
Abstract: PURPOSE: To provide a circuit for refrigerant in refrigerator being able to supply the refrigerant exhausted from compressor to any one of three heat exchangers, to use it as condenser as well as to use all or any one of the remaining heat exchangers as an evaporator.  
     CONSTITUTION: The regrigerant exhausted from a compressor 1 flows to a heat exchanger 4 thereupon a four-way valve 2 is solid line, to a heat exchanger 5 thereupon the valve 2 is dashed line and a four-way valve 3 is solid line, and to a heat exchanger 6 thereupon the valve 2 is dashed line and the valve 3 is dashed line respectively. Also, the heat exchangers 5, 6 thereupon solid line of the valve 2, the heat exchangers 4, 6 thereupon dashed line of the valve 2 and solid line of the valve 3, and the heat exchangers 5, 6 thereupon dashed line of the valves 2, 3 are connected to the suction side of the compressor 1 respectively. Thus, by this circuit constitution using two four-way valves can be easily provided the circuit for refrigerant having multiple functions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55139131-A (JP)
Title: Pipe expanding apparatus for steel pipe weld joining
Inventor: INAMI RIYUUICHI
IPC: B23K37/053
Filed: 1979-04-18
Abstract: PURPOSE: To provide the titled pipe expanding apparatus which makes a large-sized casing subjected to receiving reaction force of jack unnecessary, by carrying out pipe expansion utilizing the mutual approach, that is, mutual pulling force against each other, of a couple of driving parts by the jack for pipe expansion and reasonably treating the internal force by a simple means.  
     CONSTITUTION: Pressure oil is supplied to the jack for pipe expansion and the rod for driving 24 is moved in a fixed direction placed each shoe for pipe expansion 5 of this pipe expansion apparatus at the reduction position of the figure. As a result of it, the first driving parts 2 and the second driving parts 3, are moved mutually approaching in the axis direction of the steel pipe 4 and also, the inner end parts of the first link 39 and the second link 41, are moved approaching in the axis direction of the pipe 4 by each parts 2, 3 through the inside link support metal fittings 33, 34. Accordingly, the shoe 5 is moved in the pipe expansion direction, that is, radial direction by the outer end part of each link 34, 41. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02227424-A (JP)
Title: Production of transparent polymer
Inventor: OKA HITOSHI
IPC: C08G61/08
Filed: 1989-03-01
Abstract: PURPOSE:To obtain a high-purity polymer by carrying out metathetic ring opening polymerization of a specific monomer or further a monomer copolymerizable therewith in a specified solvent in the presence of a metathetic polymerization catalyst, adding an alcohol thereto and separating the catalyst component and a low-molecular-weight substance as an alcoholic phase. CONSTITUTION:Metathetic ring opening polymerization of a tetracyclododecene derivative expressed by the formula (A and B are H or 1-10C hydrocarbon group; X and Y are H or 1-10C hydrocarbon group, etc.; m is 0 or 1) or further a monomer copolymerizable therewith in a mixed solvent of an alicyclic saturated hydrocarbon and/or aliphatic saturated hydrocarbon and a dialkyl glycol ether and/or in an aromatic hydrocarbon solvent in the presence of a metathetic polymerization catalyst and an alcohol is then added to the resultant polymerization reaction solution to separate an alcoholic phase. A polymer excellent in transparency, optical characteristics, heat, weather resistance, low water absorptivity, mechanical properties, etc., is obtained from the separated polymer solution phase.
Patent JP-S55138831-A (JP)
Title: Production of semiconductor device
Inventor: KASHIYUU NOBUYOSHI
IPC: H01L21/20
Filed: 1979-04-18
Abstract: PURPOSE:To form an electrode without disturbing any extremely shallow junction by irradiating a laser beam on the glass or polysilicone layer containing a large amount of impurity reversed in the conduction against the semiconductor substrate. CONSTITUTION:A silicone layer 5 containing phosphorus or arsenic equivalent to several atom percents is made at a low temperature to form an electrode in a region 4 limited by a silicone oxide film of an n-type layer 2 formed on the surface of a p-type silicone substrate 1. Then, a large output pulse laser beam is irradiated on the silicone layer 5 to anneal. As a result, the layer 5 is crystalized, thereby providing a lower resistance layer such as unavailable by the annealing with the conventional electric furnace.
Patent JP-S56143432-A (JP)
Title: Diazo copying method
Inventor: MATSUI TAKESHI
IPC: G03C5/18
Filed: 1980-04-09
Abstract: PURPOSE:To enable developing work without emitting a foul odor by adding a specified foul odor neutralizing agent to a developer for a diazo copying sensitive material. CONSTITUTION:When a diazo copying material is exposed and developed by applying a developer to the sensitive surface of the material, a foul odor neutralizing agent independent of a chemical reaction such as ''Airkem 501   or ''Airkem 198  '' of DAIICHI KOGYO SEIYAKU K.K. is added to the developer to adjust the pH of the developer to 9-12. The agent is a kind of vegetable essential oil and an odoriferous component having odoriferous intensity equal to or lower than that of a foul odor component to be removed. Thus, work with easy deodorization is carried out, and a dye image free from a peculiar copy odor is obtd.
Patent JP-H05249521-A (JP)
Title: Waveguide type higher harmonic modulator
Inventor: SUTEN HERUMUFURIDO
IPC: G11B7/125
Filed: 1992-03-04
Abstract: PURPOSE:To obtain a higher harmonic generator of the waveguide type with which stable outputs are obtainable in spite of intensity modulation at a high speed by continuously oscillating a semiconductor laser and modulating phase matching conditions without modulating an implantation current. CONSTITUTION:The modulation by voltage impression is executed through comb-shaped electrodes 1, 2 consisting of the aluminum, etc., deposited by evaporation on the waveguides. Since respectively different electric fields are applied to the electrodes 1, 2, the codes of the nonlinear optical constants of domains 3, 4 vary and the electric fields 4 are generated. Namely, the codes of the impressed electric fields and the codes of the nonlinear optical constants vary in the adjacent domains and therefore, the change in the effective refractive index to be induced is always constant. The greater part of the electric fields are, however, constituted of horizontal components and contain the smaller vertical components near the boundaries of the adjacent domains and therefore, the change in the effective refractive index is small. Then, the phase shift quantity per voltage-volt in the device for higher harmonic generation is smaller than the ordinary value in the case a lithium niobate is used for, for example, the nonlinear optical crystal.
Patent JP-S60193892-A (JP)
Inventor: YAMASHITA KAZUHISA
IPC: B67D7/22
Filed: 1984-03-12
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-S648033-A (JP)
Title: High corrosion resistant surface treated steel plate
Inventor: ATAYA TAKESHI
IPC: B32B15/08
Filed: 1987-03-03
Abstract: PURPOSE:To improve corrosion resistant painting bondability by forming a chromate film on a zinc-plated or a zinc alloy-plated steel plate, and further providing basic epoxy resin film mixed with polyisocyanate and specific ratios of silica, hard soluble Cr compound on the top of the chromate film. CONSTITUTION:A chromate film is provided on a zinc-plated or zinc alloy-plated steel plate, and a resin composition film in which polyisocyanate compound, silica of 99:1-30:70 by weight of basic resin : silica, and hard soluble Cr compound of 99:1-60:40 by weight of basic resin : hard soluble Cr compound are mixed in the basic resin formed by adding at least one or more basic nitrogen atoms and at least two or more primary hydroxyl groups to the end of epoxy resin is provided on the top of the chromate film. Thus, a high corrosion resistance surface treated steel plate having excellent workability, weldability, bare corrosion resistance, coating bondability for multilayer coating and coating corrosion resistance is obtained.
Patent JP-H08246933-A (JP)
Title: Fuel supply device of engine
Inventor: MOTOSE JIYUN
IPC: F02M69/10
Filed: 1995-03-07
Abstract: PURPOSE: To avoid the deterioration of lubricating ability caused when fuel 15 not supplied by changing fuel injection control for respective cylinders to a simultaneous injecting system from an independent injection system so far when omission of a reference signal is detected in an engine to inject fuel in the independent injection system. CONSTITUTION: A crank angle sensor 17, a pulser coil (a reference signal output means) 18, a throttle sensor or the like are provided, and the fuel injection timing, injection time, the igniting timing or the like are controlled by an ECU 26 to input these output signals. In this case, normally, fuel is injected in the independent injection timing on respective ones of plural cylinders. That is, the fuel injection timing of a cylinder in the specific stroke relationship with a cylinder is controlled on the basis of a reference signal of a certain cylinder by a normal time fuel injection control means 32. When a reference signal omission detecting means 33 detects omission of a reference signal from either cylinder, the injection timing is controlled in a whole cylinder simultaneous injection system by a fuel injection control means 34.
Patent JP-H07263842-A (JP)
Title: Manufacture of thin-film board
Inventor: YAMAWAKI SEIGO
IPC: H05K3/24
Filed: 1994-03-17
Abstract: PURPOSE:To avoid the fault of precipitation of plating and the fault of residue of etching due to an air trap by conducting a UV ozone processing by applying ultraviolet rays generated from a low pressure mercury lamp, before a plating processing. CONSTITUTION:In a manufacture of a thin-film board wherein first a resist is applied by coating on the surface of a metal on a base board whereon a pattern of a plating layer is to be formed, a pattern for a mask is formed on the coat, a plating processing is then conducted and thereafter the pattern of the plating layer is formed by peeling off the resist, a process of conducting an UV ozone processing by applying ultraviolet rays generated from a low pressure mercury lamp before the plating processing is provided. As for a manufacture wherein first the resist is applied on the surface of the metal on the base board to be subjected to an etching processing, the coat and the pattern for the mask are formed and then the etching processing is conducted, the UV ozone processing is conducted by applying ultraviolet rays generated from the low pressure mercury lamp before the etching processing.
Patent JP-H11244546-A (JP)
Title: Drop mechanism
Inventor: NAGA TAKESHI
IPC: A63J5/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a drop mechanism which can be electrically and manually operated in accordance with the performances, the weight of a matter to be hung and the stage effect, and by which the stage can be effectively produced by utilizing the merits of the electrical operation and the manual operation. SOLUTION: A drop mechanism 1 comprises a counter weight 3 mounted for connecting both ends of an elevation operating rope, a wire rope 4 mounted at one end side of this counter weight 3, and hanging a baton B at the other end side through a main pulley 3a mounted at a wing upper part of a stage F and a plurality of pulleys W (W1) mounted at an upper part of the stage at specific intervals, and a contact and separate movable rotary pulley 5 which is moved to be contact with or separated from the wire rope 4 by a cylinder device S1 (contact and separate moving means) and rotated by a motor M.
Patent JP-S60191732-A (JP)
Title: Preparation of work receiving device for chuck
Inventor: NONAMI YASUSHI
IPC: B23Q3/06
Filed: 1984-03-12
Abstract: PURPOSE:To prepare an article suitable for the shape of a work easily and rapidly by pushing the work heated over the melting point of the alloy which has a low melting point and constitutes the work receiving device of a chuck, onto the working-portion part of the work receiving material. CONSTITUTION:A chuck itself is held, upwardly keeping the working-portion parts 1a of a plurality of work receiving material 1 installed at a prescribed position of the body 3 of the chuck. A work 2 heatedover the melting point of the alloy constituting the material 1 is pushed onto the part 1a of the material 1. Through this process, the alloy in the part 1a is molten and flows, and forms a work receiving device corresponding to the outer shape of the work 1. After cooling, an auxiliary covering member 8 is removed. Through this method, even if the work as the object in holding has a complicated three-dimensional shape, a work receiving device can be prepared precisely, easily, and rapidly.
Patent JP-S57170430-A (JP)
Title: Supporting device with wiring tool
Inventor: FUERUJINANTO ROORINGU
IPC: H02B1/18
Filed: 1982-03-24
Abstract: 1. A device for mechanically holding and electrically connecting installation apparatus, such as conduction circuit breakers, earth-leakage circuit breakers, fuses and the like, on or to bus bars (21) which possess an essentially plate-shaped basic body (1) of on an insulating material and which constitutes the carrier of fork-like contacts (3) which can be placed onto the bus bars (21) and are electrically connected to first ends of connecting rails (7) secured to the plate-shaped basic body (1), and at the second ends of which contacts, in the boundary region of the basic body (1), terminal points are arranged for electrical connection to the installation apparatus (25) to be held, characterised in that the plate-shaped basic body (1) and each first end of the connecting rails (7) have a respective recess (2, 8) in the region of the fork-shaped contact (3) which is assigned to this end, which recess is penetrated by two contact pieces forming the fork-shaped contact (3), that a tilting projection (5) is centrally formed on the contact pieces, which tilting projection supports the contact pieces (4) against one another, that adjacent to these tilting projections (5), on the side of the contacts (3) remote from the bus bars (21), there is arranged between the contact pieces a spring (6) which forces apart the contact pieces (4), fixes the contact pieces (4) in the recess (8) of the assigned connecting rail (7), and produces contact pressure to the bus bars (21), and that the plate-shaped basic body (1) is the carrier of at least one profile rail (13) which serves to fix the installation apparatus.
Patent JP-S62204269-A (JP)
Title: Producing device for electrophotographic sensitive body
Inventor: MIYAZAWA MAKOTO
IPC: G03G5/082
Filed: 1986-03-04
Abstract: PURPOSE:To control the temperature of a verger at a prescribed constant temperature over a wide temperature range and to reduce the fluctuation of the temperature distribution by fitting proper heat pipes to the verger of a vacuum tank. CONSTITUTION:The heat pipes 2 are fitted to the outside wall of th verger 1. Plural heat pipes 2 are arranged in parallel with equal pitches and welded, stainless steel is used as the material of the container and the kind of a working liquid is selected in accordance with the required temperature of th verger. The fitting of the heat pipes 2 makes it possible to obtain effective heat conductivity more than several hundreds times of the material (iron e.g.) of the normal verger 1 and excellent heat averaging function keeps the temperature of the whole verger 1 at a prescribed uniform temperature.
Patent JP-S58165475-A (JP)
Title: Telephone set having transmitting function of subscriber data
Inventor: TSUKATANI TOSHIMICHI
IPC: H04M11/06
Filed: 1982-03-26
Abstract: PURPOSE:To correspond a subscriber telephone number to a subscriber accommodating position without jobs such as command application in changing the subscriber accommodating positions, by storing a subscriber data relating to a telephone set in the telephone set. CONSTITUTION:When the subscriber accommodating position is changed and a jack is plugged in, a processor starts the operation and a circuit network forms a loop with a start signal transmitted to a telephone set circuit network and an exchange is started. An outgoing register of the exchange is connected and a connection end signal is received at the said receiver or a data reception circuit, the processor reads a subscriber data from the storage device and transmits the subscriber data to the exchange via a data transmission circuit. The subscriber data is transmitted manually from the telephone set by means of a keyboard. Then, in changing the subscriber accommodating position, the change of accommodation is attained without the maintenance personnel of the exchange.
Patent JP-S51121849-A (JP)
Title: A heat exchanger
Inventor: AOKI NOBUO
IPC: F28D13/00
Filed: 1975-04-18
Abstract: PURPOSE: A gas-gas heat exchanger without choking and having high overall heat passing rate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08238116-A (JP)
Title: Band installation structure
Inventor: IGUCHI HAJIME
IPC: G04B37/14
Filed: 1995-03-07
Abstract: PURPOSE: To improve fitting performance to a wrist, and perform installation of a band easily. CONSTITUTION: A band installation member 10 extended down under a lower surface of a watch case 1 is installed on the watch case 1. Through holes 17 which a band 2 penetrates are formed in the band installation member 10. The through holes 17 are provided in such a way that the band 2 is disposed along a back cover 5 of the watch case 1. Because the whole body is tightly applied to a wrist, fitting performance is improved, and since the band 2 can be installed only by inserting it into the through holes 17, it can easily be installed.
Patent JP-S62206905-A (JP)
Title: Nonlinear distortion compensation circuit for power amplifier
Inventor: SHINAGAWA SHINICHI
IPC: H03F3/20
Filed: 1986-03-06
Abstract: PURPOSE:To always obtain the best compensation characteristic independently of the power level of an input signal by varying the characteristic in both the amplitude and phase corresponding to the operating level of a power amplifier in synthesizing a nonlinear distortion signal from a nonlinear distortion generating circuit onto the input signal to the power amplifier. CONSTITUTION:A power level detection circuit 7 detects the quantity of the power level of the input signal to detect the operating level of the power amplifier 10 and produces a nonlinear distortion component corresponding thereto, and a control circuit 8 drives a variable attenuator 4 to produce the best compensation characteristic in terms of the amplitude thereby controlling an input signal to a nonlinear distortion generating circuit 6. Further, the operating level of the power amplifier 10 is detected to detect the absolute phase change at the operating level. Thus, the variable phase shifter 5 is driven by the control circuit 8 based on the phase change to adjust the absolute phase of the nonlinear distortion produced by the nonlinear distortion generating circuit 6 and to make the phase different at the synthesis opposite accurately thereby obtaining the best compensation characteristic in terms of the phase.
Patent JP-H09242942-A (JP)
Title: Laminated pipe
Inventor: SATO HARUO
IPC: B32B3/26
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To smoothly bend a laminated pipe and to prevent crack caused by the bending, by providing an inner layer pipe and an outer layer pipe whose inner diameter is larger than the outer diameter of the inner layer pipe and covers the outer periphery of the inner layer pipe 2 and by arranging an intermediate lubricative layer between the inner layer pipe and the outer layer pipe. SOLUTION: A laminated pipe 1 is composed of an inner layer pipe 2 having a pipe passage 3 and an outer layer pipe 4 whose inner diameter is larger that the outer diameter of the inner layer pipe 2 and covers the outer periphery of the inner layer pipe 2 and an intermediate lubricative layer 5 is arranged between the inner layer pipe 2 and the outer layer pipe 4. The intermediate lubricative layer 5 is made of lubricative fluid to make the inner layer pipe 2 smoothly move in an axial direction relatively to the outer layer pipe 4. If the laminated pipe 1 is bent for use, the inner layer pipe 2 and the outer layer pipe 4 are smoothly bent with the lubricative action of the intermediate lubricative layer 5.
Patent JP-S51123631-A (JP)
Title: Camera case for underwater photography
Inventor: SANO TAKAO
IPC: G03B17/08
Filed: 1975-04-21
Abstract: PURPOSE: A dependable camera case provided with a release device wherein a reliable operation of release can be performed with any camera of all type at about 10 m deep under the water level. 
     COPYRIGHT: (C)1976,JPO&Japio