baber/WOPTO huggingface dataset:
Patent JP-H05236531-A (JP)
Title: New function introducing system for electronic exchange
Inventor: TOMOYASU IWAO
IPC: H04M3/42
Filed: 1992-02-20
Abstract: PURPOSE:To use subscriber line devices and trunk devices occupying many parts of an old model electronic exchange as they are to introduce a new function like the centrex function, ISDN, or the N0.7 signal system to this electronic exchange. CONSTITUTION:A speech path equipment 6 of a new model electronic exchange provided with new functions is provided with an interface converter 5 for interface where subscriber line devices (LC) 2, an outgoing trunk 3, and an incoming trunk 4 of the old model electronic exchange are stored. A central control equipment 7 of the new model electronic exchange is provided with a means which controls LCs 2, the outgoing trunk 3, and the incoming trunk 4 through the speech path equipment 6 and the interface converter 5. A test equipment 8 of the new model electronic exchange is provided with a means which tests the central control equipment 7, the speech path equipment 6, LCs 2, the outgoing trunk 3, and the incoming trunk 4. The speech path equipment, the central control equipment, and the test equipment of the old model electronic exchange are replaced with the speech pach equipment 6, the central control equipment 7, and the test equipment 8.
Patent JP-S55126748-A (JP)
Title: Hot water supply device
Inventor: KUWAZAWA HIROYASU
IPC: F24D17/00
Filed: 1979-03-20
Abstract: PURPOSE: To obtain hot water with a high temperature or hot water with a low temperature easily by the simple operation of a cock, etc. by a system wherein the hot water with the high temperature is supplied directly from a hot water supply machine and the hot water with the low temperature indirectly through heat exchangers.  
     CONSTITUTION: A hot water supply pipe 2A, No.1 heat exhanger 7, a hot water supply pipe 2B, No.2 heat exchanger 11, a return pipe 3 and a water supply port 1B are connected in series with a hot water outlet 1A of a hot water supply machine 1. In No.1 heat exchanger 7, the water of a water pipe 5 is changed into warm water with a low temperature of approximate 30W40°C, and supplied to a lavatory 8 through a cock 10. In No.2 heat exchanger 11, hot water with a high temperature of approximate 80°C through a cock 16 and warm water with the low temperature of approximate 30W40°C through a cock 14 are each fed to a sink 12. Thus, hot water with the desired temperature can be obtained by the simple operation of the cocks 10, 14, 16, etc. though hot water is supplied to one hot water supply machine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57148597-A (JP)
Title: Exciter for generator
Inventor: TAKAHASHI SHINICHIROU
IPC: H02P9/14
Filed: 1981-03-09
Abstract: PURPOSE:To perform the unit test of an automatic voltage regulator before the voltage of a generator is established by enabling the connection of a power  source circuit different from a power transformer to the regulator. CONSTITUTION:When a contactor 15 is closed before the voltage of a generator 1 is established, the DC power source of a private storage battery 10 is supplied to an automatic voltage regulator 5 via a DC/AC converter 12. In this manner, the regulator 5 can perform the unit test of the regulator 5 even if the voltage of the generator 1 is not established and hence even if the voltage of a power transformer 4 for the regulator 5 is not established.
Patent JP-S56130778-A (JP)
Title: Fixing device
Inventor: HASHIMOTO KATSUMASA
IPC: G03G15/00
Filed: 1980-03-17
Abstract: PURPOSE:To improve the effciency of operation by preventing a form from being jammed or folded, by correcting the curvature of the form, generated in the process of heat roller fixation, by a reforming member. CONSTITUTION:A copy form fixed by a couple of upper and lower rollers 24 and 28 forming heat roller fixing device 17 is guided by guide member 32B and carried by passing between front carrying roller 33 and roller 35, and carrying roller 34 and roller 35. Then, even if the copy form is curved by upper and lower rollers 24 and 28, it is forcibly curved in the opposite direction by the reforming member consisting of carrying rollers 33 and 34, and roller 35, so that the curvature will be corrected. As a reslt, accidents such as the jamming and folding of paper at the circumference of an ejection opening due to the curvature of the form are prevented to improve the efficiency of the operation.
Patent JP-H03236683-A (JP)
Title: Clamp circuit
Inventor: AMANO KAORI
IPC: H04N5/18
Filed: 1990-02-13
Abstract: PURPOSE:To prevent an output amplitude from being decreased by adopting the constitution such that an input impedance to a burst signal and an impedance of a clamp circuit are not selected both low. CONSTITUTION:PNP transistors(TRs) 10,11 are connected as a differential pair, NPN TRs 13, 14 are formed a current mirror circuit and an output terminal 5 is going to a voltage equal to a reference voltage applied to a terminal 3 to supply an equal current to the current mirror circuit. A constant current source 21 is controlled by a signal converted to have a proper amplitude from a clamp pulse and a current flows only at clamping. Thus, charge/discharge current flows to a clamp capacitor 8 only at the clamping.
Patent JP-S55123858-A (JP)
Title: Residual thread cutter for bobbin residual thread remover
Inventor: OKUDA TETSUJI
IPC: B65H73/00
Filed: 1979-03-19
Abstract: PURPOSE: To cut and remove the residual thread completely without damaging the bobbin surface, by scooping and cutting the residual thread by means of a horizontal blade running in horizontal along the bare surface of bobbin.  
     CONSTITUTION: A bobbin 3 wound with residual thread through converyor is fed and fixed below a vertical blade 2 and horizontal blade 1, then each blade is moved along the center of bobbin through a carrier under such state where the tip of horizontal blade 1 is contacted with the bare surface of the bobbin 3. Consequently the residual thread is cut in a line while remaining the bottom layer section by means of the vertical blade 2, then the remaining residual thread is scooped by means of the horizontal blade 1 travelling along the bare surface of bobbin thereafter cut and removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60177047-A (JP)
Title: Sintered material of ultrahigh-molecular weight polyethylene resin
Inventor: MATSUO TADAO
IPC: C08L101/00
Filed: 1984-02-22
Abstract: PURPOSE:The titled sintered material, obtained by incorporating specific inorganic fibers and an organic peroxide with an ultrahigh-molecular weight polyethylene, and having a low linear expansion coefficient, high rigidity and good abrasion resistance without deformation by internal strain even under environment of high temperatures or great temperature changes. CONSTITUTION:A sintered material obtained by incorporating 100pts.wt. ultrahigh molecular weight polyethylene powder having >=1,000,000 average molecular weight measured by the viscosity method and >=3,000,000 average molecular weight measured by the light scattering method with 5-100pts.wt., preferably 30-80pts.wt. inorganic fibers having >=20 aspect ratio and 0.005-0.2pts.wt. organic peroxide, and sintering and molding the resultant mixture.
Patent JP-H07221135-A (JP)
Title: Three-dimensional bare chip ic of two-layer structure
Inventor: OKAYAMA AKITOSHI
IPC: H01L21/60
Filed: 1994-02-03
Abstract: PURPOSE:To obtain a three-dimensional bare chip IC having a structure, wherein a signal delay is made smallest, the mounting density of bare chips can be more enhanced in a optimum structure for a high-speed response element and a mounting operation is easy, by a method wherein the two bare chips are bonded together in opposition to each other using conductor bumps and moreover, the rear of the chip on one side of the chips is die-bonded on a substrate and the like. CONSTITUTION:Chip electrode pads 13 and 14 are respectively formed on the surfaces of two semiconductor bare chips in such a way that the pads 13 and 14 are arranged in such an arrangement that when the chip 2 is turned over, the pads 14 and 13 coincide with each other and the fellow chip electrode pads 13 and 1 4 are bonded together using conductor bumps 4. The rear of the chip 1 on one side of the chips 1 and 2 is die-bonded on carriers, such as a substrate 7, a lead frame and a package, and electrode pads 10 on the chip 1 with the rear bonded on the carriers and pads 6 on the electrode 7 are bonded together by wire bonding. For example, bumps 4 are respectively formed on pads 13 on a first chip 1, a second chip 2 is put on the first chip 1 by turning the chip 2 over to make the fellow pads 13 and pads 14, oppose to each other and the two chips are bonded together by thermol compression bonding.
Patent JP-S54125318-A (JP)
Title: Supercharger of exhaust steam turbine
Inventor: OKAZAKI TSUTOMU
IPC: F02B39/00
Filed: 1978-03-24
Abstract: PURPOSE: To sharply increase the maximum efficiency than the conventional one  equipped with a nozzle not having guides-blades by arranging a number of grooves  placing an angle to the circumferential direction, on the wall surface of the nozzle  part not having guide blades.  
     CONSTITUTION: On the wall surface of the nozzle part 4 of a turbine casing 1, a number of grooves 5 placing an angle corresponding to the angle of conventional guide blades to the circumferential direction are arranged, so the gas flow in the vicinity of the wall surface 5 forms a flow along the groove 5, and also in the vicinity of the center of the nozzle part 4, the gas flow is affected by the flow in the vicinity of the wall surface 5 to some extent, and the flow at the inlet 7 of the vane wheel is equalized, and the maximum efficiency sharply increases in comparison to the conventional one not having guide vanes, and also the high efficiency range is wider than that of the one having guide vanes, and the harmony with an engine increases, and the engine torque characteristic is improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54125448-A (JP)
Title: Pilot wire protective relay device
Inventor: ITOU KIWAMU
IPC: H02H3/30
Filed: 1978-03-24
Abstract: PURPOSE: To cut off the insulating current transformer to be excluded from pilot wire, by switching pilot wire with a switch through the insulating current transformer without danger of high voltage invasion.  
     CONSTITUTION: A switching device which is composed of contact points 53,54 for switcing to switch on and off pilot wire 20, relay 5 for switching to operate  contact points for switching, and an insulating transformers 6, 7 for giving switching instruction to switching relay is provided, and selecting terminal to be stopped  and terminal to be used, stopped condition or used condition is switched. Pilot wire  with danger of high voltage invasion can be switched by pilot wire switching device  through an insulating transformer without danger of high voltage invasion, and  also, the insulating current transformer T to be excluded can be cut off from pilot  wire. Still, switching condition can be maintained even at stoppage of electric  source for switching. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02211460-A (JP)
Title: Multicolor image forming device
Inventor: KUSUMOTO KEIJI
IPC: H04N1/46
Filed: 1989-02-13
Abstract: PURPOSE:To eliminate the erroneous judgment of colors even when there is isolated single color data between the 1st continuous color data and 2nd continuous color data on color CCDs, by converting this color data to any of the above- mentioned continuous data. CONSTITUTION:While the color data inputted by each piece from a color judging section 54 are latched by latches 81, 82 operated by a clock (not shown) synchronized with these inputs, the (n-2)th, (n-1)th, and n-th color data are inputted to a ROM 83 for removing the erroneous judgement. The ROM 83 indexes the table therein, removes the erroneous judged color data by converting the (n-1)th color data to the color data of either of the (n-2)th or n-th color data when all pieces of the color data are different. The converted color data is outputted to a data converting section 55 of the ensuing stage, which section converts the color data of the read unit to the color data of an erase unit. Since the areas of the read unit of the color CCDs 51 and the erase unit of an editing eraser vary, the conversion of the color data of the read unit by the CCDs 51 to the color data of the erase unit by the editing eraser is executed in the converting section 55.
Patent JP-S61193386-A (JP)
Inventor: BABA MASAHARU
IPC: H01R33/09
Filed: 1985-02-20
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-S56129149-A (JP)
Title: Production of board for construction
Inventor: MATSUMURA TERUO
IPC: B32B5/18
Filed: 1980-03-15
Abstract: PURPOSE: To avoid insufficient filling of a foamable resin and variations in the quality of the constructional board by a method wherein an open-cell sponge packing is placed between longitudinal end parts of sized base plates provided with rising parts on both sides thereof, and the foamable resin is poured onto the base plates.  
     CONSTITUTION: The sized base plates 1 are fed sequentially, the sponge packing 4 is pladed between each adjacent pair of the base plates 1, the foamable resin 2 such as urethane resin is poured onto the base plates 1 and the packings 4, and the resin 2 is expansion molded by a double conveyor 3. Then, the sponge packings 4 are cut off from the base plates 1 and are discarded. Accordingly, since the resin 2 poured onto the packings 4 is adsorbed into the interior of the packings 4, the resin 2 does not overflow beyond the rising parts 1a of the base plates 1. In addition, since the packings 4 are closely contacted to the end parts of the base plates 1 to seal the end parts, the liquid resin is prevented from leaking out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56129819-A (JP)
Title: Eddy current type mold level meter with agc
Inventor: SANO KAZUO
IPC: B22D11/16
Filed: 1980-03-18
Abstract: PURPOSE:To enable the molten steel level to be measured with high accuracy by controlling the feedback amount of a feedback amplifier according to the reactance variation of a detecting coil caused by eddy current generated in the mold side wall. CONSTITUTION:To a feedback amplifier 7 having a feedback circuit formed from a parallel resonance circuit consisting of a positive feedback resistor RP, a capacitor CO and a detecting coil 8, an AC voltage having a constant amplitude as well as a frequency approximately equal to the resonance frequency of said resonance circut is applied from a voltage-controlled oscillator 5. Then, the output of said amplifier 7 is also applied to a phase detector 6, to which the output of said voltage-controlled oscillator 5 is also applied to detect the phase difference between these applied input voltages, and a DC voltage according to said phase difference is applied to said voltage-controlled oscillator 5. Thereby, the error in measuring distance due to the temperature change of the detecting coil 8 is compensated, and the degree of accuracy can be increased.
Patent JP-H10231306-A (JP)
Title: Circulation of gas in vapor-phase polymerization and apparatus therefor
Inventor: YAMAMOTO RYOICHI
IPC: C08F4/642
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a circulation apparatus for a circulating gas, capable of preventing condensability, production of deposits, sticking of solid materials to a pipe wall surface when mixing thereof and useful for vapor-phase polymerization, etc., using a metallocene catalyst by carrying out the heat insulation of the pipe for the circulating gas and regulating the gas linear velocity within a specific range. SOLUTION: The heat insulation of a circulating pipe for a circulating gas having aggregating properties and containing a reactive component is carried out with a heat insulating material (e.g. diatomaceous earth, rock wool, glass wool, perlite, especially the one obtained by conducting treatment for reducing the penetration of water and reduced in components corroding iron such as water repellent perlite) and the linear velocity of the component A in the interior of the pipe is regulated to >=8m/see, preferably 10-100m/sec. Furthermore, the difference TRi -TE0 , between the temperature (TE0 ) at the outlet of a heat exchanger and the temperature (TRi ) at the inlet of a reactor is preferably regulated to -5 to +3 deg.C to when installing the heat exchanger therein in order to control the temperature at the inlet for the component A into the circulating pipe circulation apparatus.
Patent JP-S61203357-A (JP)
Inventor: IKEGUCHI AKIRA
IPC: B65D35/30
Filed: 1985-02-21
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-H04253875-A (JP)
Title: Decomposition and removal of chlorinated compound
Inventor: SAIKAI HIDEO
IPC: A62D3/00
Filed: 1991-02-01
Abstract: PURPOSE:To decompose and remove a chlorinated compound chlorine such as R22, chloroform, etc. CONSTITUTION:A chlorinated compound (untreated solution 1) makes contact with a methylate solution 3 to be decomposed and removed. The decomposed chlorine reacts with sodium in the solution to be precipitated and solidified as sodium chloride, so that the chlorinated compound can be very stably and efficiently decomposed and removed.
Patent JP-H01210144-A (JP)
Title: Manufacture of cylindrical body
Inventor: TAMURA TAKASHI
IPC: B22F3/20
Filed: 1988-02-15
Abstract: PURPOSE:To manufacture a cylindrical body easy in finishing having no shrinkage cavity by pressurizing a rapidly cooling solidified powder by a punch, extruding to the forming body storing space part of the cradle to which a main die is abutted from the circular forming hole of between the main die and mid die and cutting the forming body. CONSTITUTION:A main die 3 is set abuttingly onto a cradle 2 and a middle die 5 is set onto a supporting base 9. The extruded forming material 6 of an Al rapidly cooling solidified powder is charged into the main die 3 and a punch 7 is descended, then the forming body 7 is pressurized and a cylindrical forming body 11 is subjected to extrusion forming into the forming body storing space part 8 of the cradle 2 from the forming hole 4 of the main die bottom part side. After forming the forming body 11 in specified length, it is separated from the space part 8 by opposing it at specified interval from the cradle 2 by ascending the main die 3, middle die 5, punch 7, etc. The forming body 11 is then cut by a cutting device in the specified length to obtain the cylindrical body of a cylinder liner, etc.
Patent JP-H08227579-A (JP)
Title: Semiconductor storage device
Inventor: JINBO SHINICHI
IPC: G11C11/406
Filed: 1995-02-22
Abstract: PURPOSE: To provide a semiconductor storage device which prevents the disappearance of data and the increase of power consumption. CONSTITUTION: An address generation circuit 1 and an address switching circuit 40 output address signals, A0 to A10, when the refresh cycle time Tref established by the user is less than a specified value, and output address signals, A0 to A11, when Tref is more than the specified value. A row decoder 42 selects one word line WL in response to the signals, A0 to A11, and two word lines WL in response to the signals, A0 to A10. Because two word lines WL are selected to refresh the memory, disappearance of data is prevented.
Patent JP-H04248404-A (JP)
Title: Throttle position sensor
Inventor: IKEDA TSUTOMU
IPC: F02D9/00
Filed: 1991-02-01
Abstract: PURPOSE:To secure an output characteristic having a linearity over a wide range with a non-contact type throttle position sensor. CONSTITUTION:A bias magnetic field is formed by means of a bias magnet 13 and a resultant magnetic field is formed by combining the magnetic field formed by the magnet 13 with the magnetic field formed by a rotor magnet 20. When a shaft 2 rotates in an interlocking way with a throttle valve, the rotor magnet 20 rotates against a ferromagnetic resistant element 12. As a result, the output signal of a magnetic sensor 10 becomes a sine wave signal of a 360 deg. period. Therefore, a linearity can be obtained over a wide range at a leading or trailing section by setting the intensity of the bias magnetic field in accordance with the anticipated characteristic of the output signal of the magnetic sensor 10.
Patent JP-S57148256-A (JP)
Title: Self-analyzer
Inventor: TAKEGAWA HIROSHI
IPC: G01N21/75
Filed: 1981-03-11
Abstract: PURPOSE:To enable to perform an efficient and simultaneous analysis by a rate assay method or an end point method, by a method wherein at least 2 reaction lines, provided with a plural number of reaction tubes housing a sample are mounted movably in the same direction and in parallel to each other. CONSTITUTION:In a self-analyzer, 8 reaction lines 1-1-1-8 are placed in parallel, an analysis is conducted at the reaction lines 1-1-1-3 and 1-5-1-7 by an end point method, and an analysis is made at the reaction lines 1-4-1-8 by a rate assay method. Thus, the device is set so that analyses for 8 items are performed in parallel at the 8 reaction lines. If, in the case of the rate assay method, a first photometry part is located at the upstream side of the reaction line, and in the case of the end point method, a second photometry part is situated at the downstream side of the reaction line, it eliminates the need for a sample to stay during a period from a reaction start to its completion, which results in performing an efficient analysis.
Patent JP-H04247480-A (JP)
Title: Image forming device
Inventor: AOTO ATSUSHI
IPC: G03G15/08
Filed: 1991-02-01
Abstract: PURPOSE:To hold the sufficient attachment quantity of toner on a developer carrier and to form a toner layer under a multiple layers having sufficient and uniform electrostatic charge quantity at the same time. CONSTITUTION:The developer carrier 20 has constitution that a dielectric part and an electrical conductive part coexist on the surface thereof by a fine area. Then, at least the surface of a toner layer thickness regulating member 30 consists of a dielectric material which is identical to the dielectric part of the carrier 20. By selectively holding electric charge on the surface of the carrier 20, non-magnetic one-component based developer consisting of toner on which auxiliary agent is externally added as necessary is supplied on the carrier 20 and the developer is carried on the surface of the carrier 20 by a fine closed electric field. After the thickness of the carried developer is regulated to be uniform by the regulating member 30, an electrostatic latent image is visualized by the developer carried by the regulating member 30. As the result, the sufficient attachment quantity of the toner is held on the carrier 20 and the uniform and sufficient electrostatic charge quantity is given to the toner.
Patent JP-H04212270-A (JP)
Title: Surface package structure for connector
Inventor: ITOU TOSHIYASU
IPC: H01R12/04
Filed: 1991-02-01
Abstract: PURPOSE:To simultaneously process both connector fixation and surface package by melting a low melting point metal contained in a side wall forming an entry by means of heat treatment which welds solder, and thereby fixing the connector. CONSTITUTION:A terminal 3 projected out of a connector 1 is rested on the surface of a wiring pattern 4 so as to be adhered thereon via solder paste applied to the surface of the wiring pattern 4, so that the terminal 3 is thereby welded with solder fused through a heating furnace. A low melting point metal 7b is melted by the heat treatment, a part of the molten metal goes into the through hole 8b of a wiring substrate 2, and it consequently goes into a hole 10. As a result, the low melting point metal 7b is filled in over a space between the through hole 6b of a connector 1 and the through hole 8b of the wiring substrate 2 so as to be hardened, so that the connector 1 is thereby firmly connected to the wiring substrate 2 simultaneously with both the terminal 3 and the wiring pattern 4 packaged on the surface.