baber/WOPTO huggingface dataset:
Patent JP-S62227791-A (JP)
Title: Gum applicator for printing plate
Inventor: IIZUKA SHINJI
IPC: B41N3/08
Filed: 1986-03-31
Abstract: PURPOSE:To prevent an inserting base from being contaminated, uniformly apply a gum liquid and stabilize quality, by providing a liquid stop roller which makes contact with an upper inserting roller and is rotated as the inserting roller is rotated. CONSTITUTION:A liquid stop roller 10 is provided which makes contact with an upper inserting roller 3a of a pair of inserting rollers 3a, 3b and is rotated. The liquid stop roller 10 is disposed on the upper inserting roller 3a, and functions to squeeze off a gum liquid adhered to the surface of the roller 10 under the contact pressure of the roller 10 and the upper inserting roller 3a so that the gum liquid is not fed to the side of inserting a PS plate. Accordingly, the gum liquid is prevented from flowing out to the plate inserting side, operation is stabilized, the conventional problem of nonuniform application of the gum liquid due to contamination of an inserting base can be overcome, and the quality of a printing plate can be enhanced through uniform application of the gum liquid.
Patent JP-S63238417-A (JP)
Title: Three-dimensional measuring method in digitizer
Inventor: SASAKI SHUNICHI
IPC: G01B21/20
Filed: 1987-03-27
Abstract: PURPOSE:To measure an accurate Z-value, by allowing the X.Y coordinates of the point where a stylus ST is brought into contact with a three-dimensional model to coincide with the X.Y coordinates of an ordered point. CONSTITUTION:When an X.Y coordinates generating part generates the X.Y coordinates COMxy of an ordered point COM, a three-dimensional measuring control part moves the stylus ST 1 of a digitizer to the coordinates COMxy and further moves the same in a Z-axis direction to bring ST 1 into contact with a three-dimensional model 60. Therefore, the displacement vector epsilon of ST 1 generates in the normal line direction of the model 60 as shown by an a-drawing and the contact point APAS when ST 1 is displaced so that the vector becomes ¦epsilon¦=epsilon0 is represented by formula I. Next, in order to bring the difference between APASxy of the X.Y coordinates of the point APAS and the coordinates COMxy to 0 as shown by a b-drawing, the speed vector Vxy in a horizontal direction is calculated to move ST 1. At the same time, ST 1 is moved in the Z-axis direction on the basis of a speed vector Vz so that ¦epsilon¦=epsilon0 is formed and the Z-value when formula II (delta: tolerant value width) is satisfied (c-drawing) becomes an accurate height measured value.
Patent JP-S62230743-A (JP)
Title: Production of 1-alkoxy-2-methylnaphthalene
Inventor: ARANAKA ATSUSHI
IPC: B01J27/122
Filed: 1986-03-31
Abstract: PURPOSE:To readily obtain the titled compound useful as an intermediate for medicines, e.g. vitamin K, etc., in high yield, by reacting a 1-halogeno-2- methylnaphthalene available as a raw material at a low cost with an alkali metal alkoxide. CONSTITUTION:A 1-halogeno-2-methylnaphthalene, preferably 1-bromo-2- methylnaphthalene is reacted with an alkali metal alkoxide, e.g. sodium methoxide, etc., in the presence of a catalyst, e.g. cuprous iodide, cuprous oxalate, cuprous chloride, etc., in an aprotic solvent, e.g. dimethylformamide, dimethyl sulfoxide, etc. normally at 60-150 deg.C, preferably at 85-110 deg.C to afford the aimed compound. The raw material 1-halogeno-2-methylnaphthalene is obtained by reacting, e.g. 2-methylnaphthalene, with bromine to synthesize and provide 1-bromo-2-methylnaphthalene.
Patent JP-2000265918-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: YODA TOSHIYUKI
IPC: F02M61/18
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce diesel knocking noises while reducing an injection ratio in an initial period of injection, suppress lift of a needle valve at the time of prior injection, and stabilize an injection amount. SOLUTION: Solenoid driving pulse signal is output twice per one cycle of an engine. Lift of a needle valve is kept PHd by setting the pressure in a back pressure chamber Pb at the first output time. The lift is kept Hd of full lift by setting the pressure in the back pressure chamber at Pb' less than Pb, at the second output time. The lift of the needle valve can be stably suppressed at the first injection time. It is thus possible to suppress cyclic fluctuation of fuel injection amounts, suppress fluctuation of engine rotation, and reduce poisonous gas in exhaust gas.
Patent JP-H01243753-A (JP)
Title: Digital repeating circuit
Inventor: WATANABE SEIJI
IPC: H04L27/18
Filed: 1988-03-25
Abstract: PURPOSE:To cause a PSK modulating frequency to be a wide band by demodulating a PSK signal from the output of an equalizing and amplifying circuit and PSK-modulating a digital signal with the demodulated PSK signal. CONSTITUTION:An equalizing and amplifying circuit 1 equalizes and amplifies the PSK-demodulated digital signal from an input terminal 20. Outputs 8-10 are inputted to a passing band filter 3 of a timing generating circuit 2, an identifying and reproducing circuit 5 and a PSK demodulating circuit 6 respectively. The identifying and reproducing circuit 5 inputs the output 9 of the equalizing and amplifying circuit 1 and an output 11 of an amplifying circuit 4 in the timing generating circuit 2 and executes the identifying and reproducing of the digital signal. The PSK demodulating circuit 6 demodulates the PSK signal from the output 10 of the equalizing and amplifying circuit 1 and inputs an output 13 to a PSK modulating circuit 7. The PSK modulating circuit 7 PSK-modulates an output 12 of the identifying and reproducing circuit 5 and sends it to an output terminal 30.
Patent JP-H11273254-A (JP)
Title: Disk storage device
Inventor: OKAMOTO YUTAKA
IPC: G11B20/10
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a disk storage device having high capacity and high reliability by utilizing a signal processing circuit of a neural network system such as MLP(multi-layer perceptron) and the like, eliminating influences due to non- linear distortion components of a reproduced signal through developing sufficiently a waveform equalizing function of a neural network system to minimize a residual equalizing error, and realizing a data detection processing in which a data detection error rate is effectively suppressed. SOLUTION: In a data reproducing system of an optical disk device, a reproduced signal in which noises are eliminated by a low pass filter 9 is converted to a digital signal by an A/D converter circuit 7, and inputted to a MPL type signal processing circuit 8. The MPL type signal processing circuit 8 has a data detecting function, and suppresses non-linear distortions included in the reproduce signal, while binary data is detected and outputted.
Patent JP-S62228117-A (JP)
Title: Liquid level detector
Inventor: KOIKE TAKERU
IPC: G01F23/18
Filed: 1986-03-28
Abstract: PURPOSE:To continuously detect the change in the liquid level within a liquid tank with high accuracy, by sensing liquid pressure by a pressure-sensitive element equipped with a flow blocking means buffering a liquid stream. CONSTITUTION:A pressure-sensitive element 22 using a semiconductive strain resistor type sensor is arranged to an inner wall part of a liquid tank 6 at a position of a level H0 lower than a high water level H1 and the porous filter 23 of a flow blocking means buffering the liquid stream from a spigot 7 is provided to constitute a liquid level detection device 21. The liquid pressure corresponding to the level difference from the surface of a liquid to the arranged position is sensed by the pressure-sensitive element 22 and the continuous change in the liquid level is detected as the change in a resistance value to be transmitted to the level detection circuit of a hot water supply control unit 13 as an electric signal. The electric signal is converted to the liquid level corresponding to the resistance value of the pressure-sensitive element 22 on the basis of the conversion reference of a predetermined resistance value/liquid level by a converter through amplifier.
Patent JP-S54162451-A (JP)
Title: Heat treatment method of compound semiconductor and its heat treatment unit
Inventor: SUGAWA TOSHIO
IPC: H01L21/265
Filed: 1978-06-13
Abstract: PURPOSE: To releave the crystal damage after ion injection, through the heat treatment of compound semiconductor together with the substrate including its constituent element.  
     CONSTITUTION: The GaAs substrate 6 with ion injection is placed on the polycrystal GaAs substrate 8 on the quartz boat 7. The boat is heated at Ar environment. With this constitution, the polycrystal GaAs substrate 8 is greater in the exposed area than the GaAs substrate, the substrate 8 is made free with the heat treatment easily, and the substrate is enclosed under the environ of Ga and As. Accordingly, no change on chemical quantity composition due to decomposition is taken place for the substrate 8, effective heat treatment is made, and the damage to crystal can be releaved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02251899-A (JP)
Title: Sound insulation cover
Inventor: YOSHIMIZU TAKAFUMI
IPC: B29C45/17
Filed: 1989-03-27
Abstract: PURPOSE:To open a noise generation source wide and to facilitate the replacement of a metallic mold, etc., by providing an elevation part which contains the whole body and can be elevated and an elevating means which elevates it. CONSTITUTION:The main body 12 of the sound insulation cover which covers the noise generation source 10 has a fixation part 13 fixed to a bolt 91 projecting from the floor surface 90, the part from the upper end to specific height is the elevation part 15 which can be elevated, and a sound insulator 18 is provided inside an external plate 17 to insulate a sound. When compressed air is supplied from a pipe 26 by four air cylinders 25 which constitute the elevating means, a piston rod 27 is elevated to move up the elevation part 15 which is fixed thereto. Consequently, the elevation part 15 of the main body 12 is easily elevated to perform the replacement of the metallic mold of the noise generation source 10 and other operations extremely easily.
Patent JP-H10266058-A (JP)
Title: Control unit for embroidery sewing machine
Inventor: SEKINE SEIICHI
IPC: D05C5/06
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a control unit for embroidery sewing machines, capable of simplifying works to set the same embroidery pattern to be sewn by two or more embroidery sewing machines. SOLUTION: This control unit allows to copy an embroidery pattern displayed on a divided screen for an embroidery sewing machine, and transfer it to one or more other divided screens for other sewing machines. When an embroidery pattern displayed in a monitor CRT3 on a divided screen D1 for a sewing machine is to be copied and transferred to other divided screens D2 and D3 for other sewing machines ECM2 and ECM3, an operator clicks a copy button D1c while a mini-title bar D1a is displayed in a deep color on the divided screen D1, so as to display a divided-screen-selection dialogue B4 at the center of the screen in the CRT3.  Then, the operator clicks check buttons 42 and 43, and then OK button, which closes the dialogue B4, and establishes a file by which the data of the same pattern can be called for the machines ECM2 and ECM3, so as to display the same pattern on the divided screens D2 and D3.
Patent JP-H10270110-A (JP)
Title: Ring spring
Inventor: KANO TATSUO
IPC: H01R13/18
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a ring spring in which the occurrence of such permanent distortion as the diameter spreading of the ring spring can be prevented even if the same is roughly handled. SOLUTION: Elastic plate material 10 is machined into cylindrical, and both ends in a peripheral direction are mutually cut off so as to form a ring spring 1. Therein, stopper portions 11, 12 are respectively formed at both end portions in the peripheral direction of the cylindrically bent plate material 10, and the stopper portions 11, 12 are engaged mutually so that the ring spring 1 is not allowed to spread beyond elastic deformation.
Patent JP-S6117586-A (JP)
Inventor: MARTEL ALAIN
IPC: C07D499/897
Filed: 1985-04-04
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-S63237531-A (JP)
Title: Fine processing method
Inventor: ARIKADO TSUNETOSHI
IPC: H01L21/3065
Filed: 1987-03-26
Abstract: PURPOSE:To prevent disturbance of an etching process shape and deterioration of quality of a base insulating film and the like, which are caused by electrification of a mask, by using a conductive ceramic material as a mask material. CONSTITUTION:Since a mask 15 is conductive, charges flowing into the mask 15 escape to an earth terminal or the like via a polycrystal silicon film 14. Though an escaping path for electrons is lost when the polycrystal silicon film 14 is completely etched, the electrons continue to escape until the polycrystal silicon film 14 is completely isolated and so electrons accumulated in the mask are very few. Discharge or so of the electrons accumulated in the mask does not occur between the mask 15 and the substrate 11, so that deterioration of characteristic and so of the base SiO2 film 13 can be prevented from occurring.
Patent JP-S51148147-A (JP)
Title: Adhesion of gaskets
Inventor: OKADA ITSUO
IPC: C09J5/00
Filed: 1975-06-13
Abstract: PURPOSE:A technique of gasket adhesion with high productivity by which automation of adhering process is made possible and efficiency of assembling is improved, and where sanitary troubly of workers due to organic solvents are unpresent.
Patent JP-S51147732-A (JP)
Title: Concentrated control apparatus of the dividing circuit by plug-in type remote control circuit breaker
Inventor: KATOU RIYUUZOU
IPC: H04Q9/14
Filed: 1975-06-14
Abstract: PURPOSE: The concentrated control apparatus in the simplified process of the performance of the concentrated control, the increased and transferred establishment of the multiple quantity of the remote control circuit beakers. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02283960-A (JP)
Title: Multistage type drive device
Inventor: PAURU MAUHIERU
IPC: F16H55/36
Filed: 1990-03-23
Abstract: PURPOSE: To make compact the structure of a multistage drive unit by installing an internal control means in a transmission device for changing over an epicyclic gearing device according to the revolving speed, and accommodating all rotary parts in a casing. CONSTITUTION: When the engine speed exceeds a changeover speed, a centrifugal weight 28 moves outward in the radial direction from the bore of a conical roller 7b. A pressing disc 29 is pushed left together with a tappet 32, and an oil pressure supply passage 2 generates communication with a return passage 33 leading to a cylinder chamber 34, and a piston 35 is pressed till colliding with the inner side member 24 of a brake, and the frictional engagement of brake discs 22 and 23 is released. The outer member 19 is disengaged to rotate together with a planet gear 10, and torque transmitting from a drive shaft 6 to a driven shaft 12 is made through an intermediate shaft 7 and a free wheel 14. Thus the drive unit can be made compact, and changingover of the transmission device can automatically be performed simply and quickly.
Patent JP-S63238710-A (JP)
Title: Digital arithmetic processor
Inventor: CHIBA TOMIO
IPC: H02H3/02
Filed: 1987-03-26
Abstract: PURPOSE:To obtain an arithmetic processor appropriate for LSI and excellent in generality by A/D converting plural input signals at periods corresponding to integer times the sampling period of a digital arithmetic processing part, arithmetically processing the converted signals and transferring the processed result to the arithmetic processing part every arithmetic period. CONSTITUTION:Plural voltage/current informations V1-Vn inputted to an input part 100 are inputted to a multiplexer 3, switched by time division and inputted to an A/D converter 4. The data A/D converted at the conversion period corresponding to integer times the arithmetic period of the arithmetic processing part 200 are written in a memory 6. The A/D converted signals are arithmetically processed by a digital signal processor 5 at the same period as the A/D conversion period and the arithmetic result data are transferred to the arithmetic part 200 in each arithmetic period T.
Patent JP-S57188747-A (JP)
Title: Characteristic regulator for electronic control engine
Inventor: OSHIZAWA HIDEKAZU
IPC: F02D45/00
Filed: 1981-05-15
Abstract: PURPOSE:To facilitate the matching regulation in the characteristic regulation of an engine, by transferring the control program of the second memory to the writable first memory and performing the inputing or the modification of the control data. CONSTITUTION:The C.P.U.8 is selectively connected to the RAMs 12, 13 and the ROM14 by means of a switch 16 where RAMs 12, 13 will control the control circuit 6 for the engine 1 in accordance to the control program of ROM14. The engine matching is performed by the control program or the control data stored in ROM14 and if something is wrong the desired control data to be corrected is provided as the physical amount by a memory control unit 17 to execute the rewriting of the control data in RAM thus to proceed to the next matching step due to the correction control data. Consequently various characteristic can be realized easily thereby the matching engineer can modify the characteristic freely without requiring the knowledge of software.
Patent JP-S61233117-A (JP)
Title: Axial reinforcement omnipresence-type composite concrete pile and its manufacture
Inventor: WATABE CHIKAO
IPC: E02D5/58
Filed: 1985-04-05
Abstract: PURPOSE:To form a concrete pile having high bending strength at low cost by a method in which axial reinforcement bars of more than a specific number are contacted with the inner surface of an outer tube over the whole length of each axial reinforcement bar at equal intervals and buried with concrete layer by positioning them in an omnipresence manner toward the peripheral side. CONSTITUTION:Flat steel plates 12 as a kind of axial reinforcement material are set in 6-20 numbers, preferably 8-12 numbers, at equal intervals in the circumferential direction and fixed to a ring spring 13 to form an axial reinforcement bar cage 17. An outer tube 10 is fit on the outside of the cage 17, and ready-mixed concrete containing an expandible material is charged into the outer tube 10 and molded centrifugally. Since the axial reinforcement bars are positioned in an omniprence manner on the outermost side of the concrete layer 15, max. bending resistance effects can be obtained by using smallest number of axial reinforcement bars.
Patent JP-S61232287-A (JP)
Inventor: TAYAMA AKIRA
IPC: C05F11/08
Filed: 1985-04-05
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-H11270865-A (JP)
Title: Floor heating panel
Inventor: KAWAGUCHI YASUHIDE
IPC: E04F15/18
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To simplify wiring cord by building a heater in a wood frame along with a heat insulating material, making a through-hole for wiring of the heater in the direction of short side and burying hollow pipes in the opposite end parts of the through-hole for wiring. SOLUTION: A heater 4 is built in a wood frame 2 along with an urethane resin heat insulating material 3 and a through-hole 7 for wiring of the heater 4 is made in the direction of short side. Hollow pipes 8 are buried in the opposite end parts of the through-hole 7, respectively, as a plug 9 and a receptacle 10 and then the plug 9 15 inserted into the receptacle 10 thus completing electric wiring work. According to the structure, burrs of the wood frame 2 are not hooked to a wiring cord at the time of wiring floor heating panels and the wiring cord can be contained easily with no trouble.
Patent JP-H06290612-A (JP)
Title: Luminaire
Inventor: KODAIRA SHINJI
IPC: F21S9/02
Filed: 1993-03-30
Abstract: PURPOSE:To facilitate battery change and also effectively reflect lamp light by arranging an emergency lighting battery in the lower surface side of a reflector to cover the battery by a cover member, an auxiliary reflector. CONSTITUTION:In changing an emergency lighting battery 19, an auxiliary reflecting plate 23 is bent slightly on an inner side to demount the mounting piece 29 of one side maunting side wall 25 from a mounting hole 31, and then the mounting piece 29 of the other side mounting side wall 25 is demounted from the mounting hole 31. This can demount the plate 23 from the reflecting plate 9. Next, the battery 19 is moved in an axis direction to be extracted from one side battery mounting piece 21, and then is extracted from the other side mounting piece 21 to be demounted from the reflector 9. Next, a fresh battery 19 is mounted on a mounting piece 21 to be mounted on the lower surface side of the reflector 9, and then the mounting piece 29 of one side mounting side wall 25 of the reflecting plate 23 is engaged with the hole 31 to deform the plate 23 slightly, engaging the mounting piece 29 of the side wall 25 with the hole 31 inside. The piece 29 is locked to the hole 31 by the elastic force of the plate 9 to be mounted on the plate 9. The lower surface of the battery 19 is covered by the reflecting plate 23 to reflect the light of a lamp 13.
Patent JP-H03271983-A (JP)
Title: Method for optimizing finite element mesh
Inventor: YAMAMOTO HIROSHI
IPC: G06F9/06
Filed: 1990-03-22
Abstract: PURPOSE:To guarantee analysis accuracy in a short time by comparing the value of an analyzed result with the value of a dynamically calculated result and reconstructing a finite element mesh based on the compared result. CONSTITUTION:A data input means 3 inputs a program or data to a finite element analyzing means 1 or a dynamically calculating means 2, and a comparing means 4 compares the data analysis result of the finite element analyzing means 1 with the calculated result of the dynamically calculating means 2 and calculates the error. When the comparison error of this comparing means 4 gets out of a prescribed range, a mesh reconstructing means 5 reconstructs the mesh of a finite element method and when the compared result is within the prescribed range, the mesh is stopped being reconstructed. Thus, the objective finite element method can be guaranteed.
Patent JP-H03272176-A (JP)
Title: Semiconductor device, substrate, and manufacture thereof
Inventor: OCHIKA HEIHACHI
IPC: H01L29/786
Filed: 1990-03-22
Abstract: PURPOSE:To prevent an element from changing in characteristics due to the radiation incident on it by a method wherein an Si layer provided with an N<+> layer, an SiO2 layer, and an N channel FET is laid on an Si support substrate, and the N<+> layer is kept at a constant potential lower than the lowest potential of the FET. CONSTITUTION:An N<+> layer 5 and an SiO2 layer 3 are made to overlap an Si support substrate 2, an active Si layer 4 is formed into islands to provide an N channel FET 10 and a P channel FET 20. Gate insulating films 11 and 21 and gate electrodes 12 and 22 are formed, and the source layers 13 and 23 and the drain layers 14 and 24 of FETs 10 and 20 are formed, which are covered with an inter-layer insulating film 6. A required window is provided to each of the FETs 10 and 20, and a window 6a used for the connection of an N<+> layer is provided adjacent to the drain 13. Gate wirings 15 and 25, source wirings 16 and 26, and drain wirings 17 and 27 are collectively formed. The N<+> layer 5 is kept at a constant potential lower than the minimal potential of the N channel FET. By this constitution, a semiconductor device which changes little in characteristics when it is irradiated with radiation can be obtained.