baber/WOPTO huggingface dataset:
Patent JP-H04350975-A (JP)
Title: Semiconductor integrated device
Inventor: OGAWA KENJI
IPC: H01L31/12
Filed: 1991-05-28
Abstract: PURPOSE:To make a photocoupler small-sized. CONSTITUTION:A semiconductor layer in which a photodetector 3 has been formed is provided with a vacant space which is opened to its rear. A light- emitting element 2 is housed inside the vacant space; the vacant space is filled with a light-transmitting resin 12. The photodetector 3 is installed so as to be adjacent to the light-emitting element 2. A photocoupler is made small-size.
Patent JP-S6311230-A (JP)
Title: Control method for wire electrical discharge machining device
Inventor: NAKAGAWA NORIKO
IPC: B23H7/06
Filed: 1986-07-01
Abstract: PURPOSE:To make it possible to develop an NC program easily by increasing/ decreasing a distance preset in an NC device along a command arc of an NC program by means of both a judgment means and increasing/decreasing means of a control device according to an NC command. CONSTITUTION:If presence of an input shift command in a block is judged at a shift command judgment means 71 of a program analysis means and further presence of a specified NC code in the same block is judged by a specified code judgment means 72, a straight line and arc distances preset in an NC device are increased/decreased along a locus of the shift command by means of a shift command increasing/decreasing means 73. Here for example, to interpolate an arc from a start point (u, v) to an old end point (a, b), a new end point (a', b') is obtained by a given distance decrement (c) along the arc locus and is transferred via a transfer means 74 to a machine control means. Thus, an NC program can be developed easily and work efficiency is improved.
Patent JP-S5853457-A (JP)
Title: Manufacture of thermal head
Inventor: OGATA KAZUO
IPC: H01L49/02
Filed: 1981-09-25
Abstract: PURPOSE:To enhance the contact property of a heat-sensitive paper, improve resolution and reduce the size of a thermal head, by a method wherein a projection is produced on a flat substrate by plasma spraying, and a thermal head is produced by providing resistance heating bodies on the projection. CONSTITUTION:Glass particulates consisting mainly of a borate are melted by throwing into a plasma arc consisting mainly of Ar, He or the like, and is blown onto a glass substrate 1 consisting mainly of a borosilicate. In this case, a metallic mask is applied onto the substrate 1 to produce the projection 2 of solidified glass. Then the resistance heating bodies 4 consisting of a resistance film 3 of Ta2N are produced on the projection 2 by vapor deposition, plating and photoetching techniques. Also, individual wires 6 and a common wire 7 consisting of the resistance film 3 and a conductor film 5 of Au are produced. Further, a protective film 8 of Ta2O5 is produced so as to cover the projection 8.
Patent JP-S6044077-A (JP)
Title: Coating method
Inventor: NARUSE YASUTO
IPC: G11B5/848
Filed: 1983-08-22
Abstract: PURPOSE:To coat a coating liquid in a reduced coating amount without stopping a coater to the change in the width of a support, in a method for impinging one or more of the thin film like coating liquid to a running strip like support to coat the same, by horizontally rotating a coating liquid feeder above the horizontal support. CONSTITUTION:A coating liquid supply head 4, to which a coating liquid is sent from a tank, uniformly flows out the coating liquid from the high preciseness slit provided to the lower part thereof in a width direction to form a freely falling vertical curtain 7. In this case, in order to enhance the stability of this liquid film, guide rods 8a, 8b are provided so as to just support both ends of the curtain 7. The curtain 7 is impinged to a continuously running web 9 to coat the same. Herein, the rods 8a, 8b are provided to exceed the width of the web 9 and the curtain 7 is formed so as to exceed the width of the web 9. When the width of the web 9 becomes extremely narrow as compared with the width of the head 4, the head 4 is set to a position of an angle alpha with respect to the advance direction of the web 9 along with a liquid receiving tank 10.
Patent JP-H0317584-A (JP)
Title: Doppler signal detector
Inventor: DOI MASAYUKI
IPC: G01S13/50
Filed: 1989-06-14
Abstract: PURPOSE:To detect a relatively high Doppler frequency signal without being limited by pulse repeating frequency by applying delay/subtraction signal processing corresponding to the number of N to the Doppler frequency signal related to (N) staggered triggers to obtain a second order phase difference signal. CONSTITUTION:This apparatus consists of an antenna 22, a circulator 24 performing the separation of transmitting and receiving signals, a transmitter 26, a mixer 28 obtaining an IF signal from a received RF signal S10 and a Doppler signal detector R. In an (N) staggered trigger system wherein a repeating cycle is (N) kinds, subtraction signal processing is performed by delay circuits corresponding to the number of N to obtain a second order phase difference signal. An IF signal S12 is converted to orthogonal two-phase I/Q video signals S15/S16 by a phase detector 30 and these signals are subsequently applied to A/D converters 32, 34 to obtain a digital speed data signal S20 through a Doppler frequency signal detection part 40A(40B).
Patent JP-S61123664-A (JP)
Title: Aqueous dispersion and its production
Inventor: HONMA SHIRO
IPC: C08L23/08
Filed: 1984-07-25
Abstract: PURPOSE:An aqueous dispersion that is obtained by using a thermoplastic resin, another thermoplastic polymer containing carboxylate salt groups, and water, thus enabling the formation of coating films of high water resistance, oil resistance, high adhesion to hydrophobic materials, further enabling the water content of the dispersion to be freely adjustable by adding water. CONSTITUTION:The objective dispersion contains (A) a thermoplastic resin, (B) a thermoplastic polymer containing 0.1-5 millimoles of carboxyl groups per gram of the polymer and (C) water where water content is 3-25wt%, its appearance is solid, its resistivity is less than 10<6>OMEGA/cm and the solid is uniformly dispersed in water by hydrolysis. The thermoplastic resin is an olefinic resin. The component B is composed of the same olefin as component A and another monomer of unsaturated carboxylic acid which may be partially saponified or its anhydride or ester.
Patent JP-H09308769-A (JP)
Title: Electronic game machine
Inventor: SHIMOMICHI TAKASHI
IPC: A63F13/245
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel highly interesting electronic game machine which has advantages of an analogue game and interest of a digital game. SOLUTION: This electronic game machine is provided with a machine adapter 4a detachably attached to a game machine main body 1 and a traveling toy 5a having traveling wheels 6a. The machine adapter 4a is provided with an A/D converter which converts analogue data such as traveling speed or traveling distance of the traveling toy 5a into digital data based on the rotation of the traveling wheels 6a and outputs the traveling information composed of the converted digital data to the game machine main body 1.  A game cassette 2 detachably installed in the game machine main body 1 has a program storage part for storing a game program which is so played that a traveling body on a game image is made to travel on a course based on the traveling information from the machine adapter 4a and the machine is so constituted that the game information based on the game program of the game cassette 2 is outputted on a television picture tube 7, a monitor device for game information.
Patent JP-S63319274-A (JP)
Title: Jointed body of metal and ceramics
Inventor: SAITO SHOZO
IPC: C04B37/02
Filed: 1987-06-22
Abstract: PURPOSE:To relieve the residual stress in the joint part of the titled joined body interposed with a cast iron contg. Ni at a specific ratio between a metal and ceramics and to improve the joint strength thereof by specifying the thickness of the cast iron used in said body. CONSTITUTION:A copper plate having about 2mm thickness is placed as a joining material 3 to the joint surface of the ceramics 1 and after these materials are heated at and for a prescribed temp. and time, the materials are cooled in a furnace and are held at a prescribed temp., then the materials are taken out of the furnace. The surface of the joining material 3 joined in such a manner is polished and thereafter, the cast iron 6 contg. 5-50wt.% Ni is superposed via silver solder 5 thereon. The thickness of the cat iron 6 is specified to 1-20mm at this time. While the cast iron 6 is pressed to the ceramics 1, the materials are heated for about 10min to join the cast iron 6. Furthermore, a steel material 8 such as SS41 is joined via the silver solder 5 to the cast iron 6 to obtain the joined body of the steel material 8 and the ceramics 1. The cast iron 6 acts as the material to relieve the coefft. of thermal expansion between the ceramics 1 and the steel material 8. The cast iron 6 is effective with 1-20mm thickness.
Patent JP-H05188510-A (JP)
Title: Manufacture of recording material for radiograph having reduced light sensitivity
Inventor: MANFUREETO SHIYUMITSUTO
IPC: G03C1/36
Filed: 1992-06-12
Abstract: PURPOSE: To provide a recording material with high photosensitivity to X-rays and low photosensitivity to visible rays in combination by adding a metallic salt and more particularly the salt of zinc, iron or copper to a chemically sensitized and reduction sensitized silver halide emulsion. CONSTITUTION: The silver halide emulsion is reduction sensitized and chemically ripen and the metallic salt is added to this emulsion. The reduction sensitization refers to a process of adding a reducing agent to the emulsion to enhance its photosensitivity. The suitable reducing agent includes compds. of tin chloride, hydrazine, thiazolidine acid, cystein, glutaraldehyde, etc. The required amt. of the reducing agent is generally between 3 to 300mg per 1mol silver halide. The chemical ripening means the increase of the photosensitivity and executes ripening together with a combination of active gelatin and/or sulfur or selenium compd. or noble metallic salt. The metallic salt is preferably the salt iron, copper and zinc. These salts are adequately water-soluble, for example, chloride, nitrate and sulfate.
Patent JP-S63317380-A (JP)
Title: Material to be recorded
Inventor: AKITANI TAKASHI
IPC: B41M5/00
Filed: 1987-06-22
Abstract: PURPOSE:To obtain a general-purpose and ink jet recording high-performance material to be recorded, which is enhanced in ink absorption and superior in color properties and dot shape to form a sharp image, by applying a specific polyvinyl alcohol (PVA) solution on the surface of the material to be recorded which is made of the substance and a filler. CONSTITUTION:In a material to be recorded which is made of a fiber substance and a filler, a PVA solution having a saponification degree not more than 90% is applied to at least one surface of the material. A paper used as a substrate is mainly composed of the fiber substance and the filler such as an inorganic pigment. Particularly, the filler is preferably contained in the range of 5-15wt.% (ash content), but especially preferably has a Steckigt sizing degree ranging 1-20sec. The PVA solution is applied to the paper in the range of 0.2-7g/m<2> (solid content) desirably by a size pressing or gate roll coating method. The material to be recorded is suitably used for a general writing using a water ink and particularly for an ink jet recording.
Patent JP-S5864930-A (JP)
Inventor: FUJITA MITSUO
IPC: B65C11/00
Filed: 1981-09-28
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-H0541235-A (JP)
Title: Fuel treatment device for fuel cell plant
Inventor: OKUMURA MINORU
IPC: H01M8/06
Filed: 1991-06-26
Abstract: PURPOSE:To compactly dispose equipment and save energy consumption by providing a desulfurizer for treating fuel gas under a high pressure at a high temperature in a fuel system of a fuel cell plant. CONSTITUTION:A desulfurizer 21 filled with a metal oxide desulfurizing agent is disposed on a path on the downstream side of a fuel gas compressor 3. In a fuel cell plant where a kick-back system 4 is connected onto the downstream side of the fuel gas compressor 3, the desulfurizer 21 is provided on a path downstream from a branch point.
Patent JP-H11321998-A (JP)
Title: Apparatus for preventing excessive injection of gas-station tank and tank lorry
Inventor: HOSONO SHIZUO
IPC: B65D88/12
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce entire additional facilities by placing open/close devices on an unloading path of a tank truck and setting the open/close devices to a close position when information indicating that oil in a gas station tank has reached a predetermined quantity is received. SOLUTION: A tank lorry 10 is equipped with open/close devices 90 to 92, 95 to 97 on unloading paths 24, 25 for leading oil being unloaded from tank truck tanks 11 to 17 to unloading ports 32, 36 and also equipped with a controller 46 for controlling the open/close devices 90 to 92, 95 to 97. When oil in a gas station tank reaches a predetermined quantity, the open/close devices 90 to 92, 95 to 97 are closed by the controller 46 with a wireless signal received from a gas station. Thus it is not necessary to attach an open/close device to an injection path of each gas station tank and provide a controller at each gas station, so that required additional facilities can be largely reduced in an entire station applicable at the time of realizing prevention of excessive injection to the gas station tank.
Patent JP-S5678439-A (JP)
Title: Wheel cutter for glass plate
Inventor: KINOSHITA TAKANORI
IPC: B23B27/14
Filed: 1979-11-24
Abstract: PURPOSE:The titled wheel cutter whose blade edge is coated with a single or plurality of hard substance, thus keeping high waring resistance and high hardness and showing high sharpness for a long time and reduced fluctuation in quality. CONSTITUTION:The wheel cutter for cutting glass plate 1 is revolvably fitted to holder 3 with shaft pin 2. The edge of the cutter is coated with films of hard substances 4 such as TiC, TiN or Al2O3 on the surface. For example, a wheel cutter 1 of 3mm. diameter and 128 deg. edge angle is coated with TiN by the ionization vacuum deposition to form a smooth, thickness-uniform and dense film 2 on the edge in the thickness of 3mum and the resultant wheel is fitted to holder 3 to give the objective wheel cutter for glass plate.
Patent JP-S5377576-A (JP)
Title: Thermoluminescence disimeter
Inventor: MINAMIDE YOSHIHIRO
IPC: G01T1/11
Filed: 1976-12-20
Abstract: PURPOSE: To achieve the simplification of mounting structure of an element without being affected by environmental conditions by securing an annular defining frame on a base plate, securing thermoluminescence fluorescent substances to the base plate within the defining frame, positioning this in a hermetic space and covering it with a transparent cover. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6046606-A (JP)
Title: Delay circuit of signal
Inventor: AOKI NOBUHIKO
IPC: H01P9/00
Filed: 1983-08-25
Abstract: PURPOSE:To make line length variable and to set up pulse delay time highly accurately by connecting two signal transmission lines formed on a multilayer interconnection substrate through a conductor. CONSTITUTION:Two printed circuit patterns 7, 8 form two L-shaped signal transmission lines in a ground layer 9. In said transmission lines, parallel line parts with a slight gap are connected through the conductor 11. Since the line length lcan be varied by changing the position of the conductor, the delay time of a signal can be changed and controlled highly accurately. The deterioration of frequency characteristics by the capacity of the lines can be prevented by dividing the lines like a slit and connecting them in series if necessary.
Patent JP-S5942552-A (JP)
Title: Image forming device
Inventor: MASUDA SHIYUNICHI
IPC: G06F13/00
Filed: 1982-09-03
Abstract: PURPOSE:To prevent a main device body and peripheral devices from malfunctioning, by resetting a microcomputer which controls the peripheral devices when abnormality occurs in data transfer to or from the peripheral devices. CONSTITUTION:Both microcomputers A and B initialize their internal counters and registers when powered on, so a specific voltage with a level L should be applied to reset terminals. A reset driving circuit in an abnormal state is represented by (a), the resetting circuit of the microcomputer A is represented by (c), and the resetting circuit of the microcomputer B is represented by (d). If abnormality occurs in data transfer, the master microcomputer A checks the abnormality and generates an H-level output at its output port PE1 to operate an abnormal-time resetting driving circuit (a), resetting the slave-side microcomputer B forcibly. The microcomputer A is also initialized without fail. Thus, the main device body and peripheral devices are prevented from malfunctioning.
Patent JP-H05320140-A (JP)
Title: New ester compound, liquid crystal composition and optical switching element
Inventor: YOKOYAMA AKIHISA
IPC: C07D239/26
Filed: 1992-05-22
Abstract: PURPOSE:To provide a new optically active ester compound useful as a liquid crystal composition exhibiting stable thermotropic crystalline state and giving a liquid crystal display element having quick response. CONSTITUTION:The new ester compound expressed by formula I (R and R' are 2-18C alkyl), e.g. 2-(4-butylphenyl)-5-[4-(2-fluoro-2-methylpentanoyloxy) phenyl]pyrimidine. The compound of formula I can be produced by esterifying a 2-(4-alkylphenyl)-5-(4-hydroxyphenyl)pyridine of formula II with a 2-fluoro-2- methylalkanoic acid of formula III. The compound of formula I has extremely excellent properties as a material for optoelectronic-relating elements, e.g. thermotropic liquid crystalline state of the compound and the formation of a ferroelectric liquid crystal composition having large spontaneous polarization and quick response when added to a non-chiral liquid crystal.
Patent JP-H1117805-A (JP)
Title: Call unit control method for signal processing system
Inventor: ASH GERALD R
IPC: H04Q3/545
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To select a call, freely give improvement and/or echo elimination and to efficiently use a network capacity. SOLUTION: A communication network 10 includes an originating call exchange system 121 which is connected to by plural trunks 201 to 204 and an incoming call exchange system 122 . When there is a request for improvement, a circuit selective characteristics identifier(CSCI), which stipulates improvement which the originating call exchange system provides with a call, is set. The originating call exchange system also uses the CSCI and if there is an appropriate trunk corresponding to the improvement of the call by the kind, it is selected and a routing of a call is executed for the incoming call exchange system. This incoming call exchange system also executes improvement of the call in accordance with the CSCI. According to a signal processing system call unit control (SPCC), different kinds of calls whose routings are executed in the same trunk is given improvement in different call quality in accordance with kinds of calls.
Patent JP-S6045302-A (JP)
Inventor: SHIMIZU HIDEHIKO
IPC: A45B3/04
Filed: 1983-08-23
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-2000346011-A (JP)
Title: Positioning mechanism for stretch bender
Inventor: ITO TOYOTSUGU
IPC: F15B15/14
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a tension cylinder incorporating a positioning mechanism which can eliminate a positional deviation between an original point of a material to be bent and an original point of a die so as to enhance the degree of accuracy for a bent shape. SOLUTION: A tension cylinder 7a is divided therein by an inside partition wall 21 into a first cylinder chamber 7b and a second cylinder chamber 7c, and further, the first cylinder chamber 7b is divided by a first piston 28 into a first pressure chamber 71b and a second pressure chamber 72b. Similarly, the second cylinder chamber 7c is divided by a second piston 29 into a third pressure chamber 71c and a fourth pressure chamber 72c. Further, the above- mentioned four pressure chambers are formed with oil entrance ports 30a, 31a, 32a, 33a adapted to be connected respectively with pressure pipe lines, in the side wall 7f and the front wall 7d of the tension cylinder 7a.
Patent JP-H05320839-A (JP)
Title: Production of aluminum alloy sheet for anodic oxidation treatment
Inventor: MORIYAMA TSUTOMU
IPC: C22C21/06
Filed: 1992-05-20
Abstract: PURPOSE:To produce the high-strength high-ductility Al alloy sheet for an anodic oxidation treatment having uniform color tones after anodic oxidation and excellent formability by subjecting an Al alloy cast ingot having a specific compsn. consisting of Si, Fe, Ti, Mg and Al to specific hot and cold rolling after a specific heat treatment. CONSTITUTION:The Al alloy cast ingot which contains 0.05 to 0.5wt.% Si, 0.15 to 0.9% Fe (where Si+Fe: 0.3 to 1.0%) and 0.01 to 0.05% Ti, is added with Mg of 1.0 to 10.0Mg/Si ratio by weight and consists of the balance Al with inevitable impurities is heat treated for 1 to 20 hours at 450 to 550 deg.C. This cast ingot is thereafter hot-rolled at 400 to 550 deg.C initiation temp. and 20 to 300 deg.C end temp. The hot rolled sheet is then cold-rolled at >=40% reduction ratio of the sheet thickness. The sheet is thereafter heat treated for 1 to 10 hours at 150 to 250 deg.C at need. As a result, the Al alloy sheet material which has the decreased variations in the color tones after the anodic oxidation treatment and the excellent formability and corrosion resistance is obtd.
Patent JP-S6046354-A (JP)
Title: Method for processing aluminum bronze in order to obtain superplasticity
Inventor: AZUMA KENJI
IPC: B21B3/00
Filed: 1983-08-23
Abstract: PURPOSE:To prepare Al-bronze having superplasticity and reduced in deformation resistance, by applying warm procesing and/or cold processing to Al-bronze containing copper, iron, Al, Mn and Ni in a specific ratio in a specific draft prior to hot processing. CONSTITUTION:Warm processing in a draft of 30% or more, cold processing in a draft of 10% or more or warm processing and cold processing under a condition satisfying at least one of both drafts is applied to Al-bronze containing 77- 85% copper, 1.3-6.0% iron, 8.0-11.0% Al, 0.5-2.0% Mn and 3.5-7.0% Ni prior to hot processing. By this method, hot deformation capacity reaches several times that compared with conventional one and deformation resistance also becomes remarkably small and the production cost of a processed product can be reduced.
Patent JP-S6215478-A (JP)
Title: Transmitter for ultrasonic signal in underwater detecting device
Inventor: UMEHARA YOICHI
IPC: G01S7/52
Filed: 1985-07-12
Abstract: PURPOSE:To set the output of an ultrasonic signal which is transmitted to each direction from an ultrasonic oscillator, to the same output by exciting the ultrasonic oscillator by the power amplifier of an output impedance corresponding to an excitation frequency. CONSTITUTION:Weighting circuits 2,301-2,304 are constituted, for instance, of voltage dividing circuits, and control the amplitude of a control pulse to be led, respectively. This amplitude control is executed so that the output of an ultrasonic pulse becomes equal. Each of power amplifiers 701-708, 801-808 brings a frequency signal outputted from latching circuits 901-908 to a pulse modulation by a control pulse outputted from the weighting circuits 2,301-2,304. The power amplifiers 701-708 bring frequency signals f1, f2 to power amplification, output them to ultrasonic oscillators 501-508 and execute the excitation.
Patent JP-S5379178-A (JP)
Title: Backlash accomodating system for ooerator machine
Inventor: IMAIZUMI YOSHIHIRO
IPC: G05B11/06
Filed: 1976-12-22
Abstract: PURPOSE: To accommodate a backlash at the operating end by applying the accommodating signal when the reverse in polarity in a direction of variation in the operating signal to be applied from the adjustor. 
     COPYRIGHT: (C)1978,JPO&Japio