baber/WOPTO huggingface dataset:
Patent JP-H08126354-A (JP)
Title: Precision positioning device
Inventor: OKAZAKI MITSUHIRO
IPC: H02N2/00
Filed: 1994-10-20
Abstract: PURPOSE: To provide a precision positioning device which can position a moving body with high accuracy by making the drive speed of the moving body controllable. CONSTITUTION: A precision positioning device is provided with a moving body 1 which is positioned on a ferromagnetic fixed body 4 and incorporates an electromagnet 6, piezoelectric element 2 mount on the moving body 1, mass body 3 mounted on the end section of the element 2, electromagnet drive circuit 7 which controls the current to the electromagnet 6, and piezoelectric element drive circuit 8 which controls the voltage applied across the element 2.
Patent JP-2000084190-A (JP)
Title: Pinball game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To simplify process contents of the main control part to reduce load on the main control part by equipping a driven part to be driven and controlled in plural modes by a subcontrol part communicatably connected with the main control part and indepandently execute control of a driven device based on an change instruction by the subcontrol part. SOLUTION: An electronic control device 130 is equipped with a main control part 140 to control games, a frame control part 150 to execute one way communication with the main control part 140 to control the frame, and a special pattern control part 160 to execute one way communication with the main control part 140. The main control part 140 judges a game condition such as winning or losing based on a detection result by a prize winning detecting switch 83, a count detecting switch 86, etc., and send a change instruction corresponding to a mode to be displayed on the special pattern display device.  The special pattern display part 160 as the sub control part controls the special pattern display device based on the change instruction form the main control part 140, i.e., controls variation and stop mode of special pattern, generation of Reach, Reach mode, special game mode, game mode, etc.
Patent JP-H1197358-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HORI SHIZUE
IPC: H01L21/314
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing semiconductor device by which a sufficiently high withstand voltage can be set by using a semiconducting film (for example, an SIPOS film) for a passivation film which covers a P-N junction and, at the same time, leak currents can be reduced. SOLUTION: After a P-type diffusion layer 12 is formed in the surface of an N-type silicon wafer 11, an SIPOS (semi-insulating polycrystalline silicon) film 13 is formed so as to cover the P-N junction. At the time of forming the film 13, an inert gas is mixed in generating gas and the carrier mobility in the SIPOS film is set based on the flow rate of the gaseous starting material. After an insulating film 14 is formed on the SIPOS film 13 thus formed, the carrier mobility in the part of the SIPOS film 13 corresponding to the P-N junction formed in the surface of the silicon wafer 11 is set to a prescribed value of 10<-4> to 1 (cm<2> /V.s) by heat-treating the film 13 for 20 minutes at a temperature of, for example, 900 deg.C.
Patent JP-H0795538-A (JP)
Title: Image recording and reproducing device
Inventor: KIKUCHI TAKAYUKI
IPC: H04N5/783
Filed: 1993-09-17
Abstract: PURPOSE:To prevent picture quality from being degraded by preventing error correction from being performed to regenerative data beyond correcting ability, and interpolating those regenerative data. CONSTITUTION:An in-code flag Flag outputted from an in-code decoder 4 is counted by a DOS threshold value controller 6, the threshold value of a drop-out signal from a DOS generator 5 is changed based on the result, the wirte of regenerative data into a memory 8 is inhibited by a drop-out signal DOS set based on this threshold value, and interpolation processing is performed to the regenerative data that write is inhibited. Thus, even the regenerative data beyond the correcting ability can be surely interpolated as well.
Patent JP-H02103370-A (JP)
Title: Refrigerator
Inventor: SUDA JUNICHI
IPC: F25D11/02
Filed: 1988-10-11
Abstract: PURPOSE:To reduce consumed electric energy and to prevent lowering of heat exchanger effectiveness due to formation of a large quantity of frost to a cooler by a method wherein before defrosting during intermittent running of a compressor during a stop right after completion of rapid freezing, forced running of the compressor is not effected. CONSTITUTION:A defrost control device 42 comprises a bimetal 29, a defrost timer 30, a transistor 40, a relay coil 41, an inverter circuit 43, and an AND circuit 44. Even when, during intermittent running after completion of rapid freezing, the defrost timer 30 completes given accumulation of running of a compressor 14 and an 'H' signal is generated from an output 01, since an output from the AND circuit 44 produces 'L', intermittent running is continued. Even when, during intermittent running, the 'H' signal from the output 01 is continued for a specified time and the 'H' signal is then outputted from an output 02, the transistor 40 is turned ON and the relay coil 41 is energized. Since a relay contact 17a is closed o 17b to start energization to a defrosting heater 18 to perform defrost, consumed electric energy due to forced running of the compressor can be reduced and a large amount of frost can be prevented from formation to a cooler.
Patent JP-S61132317-A (JP)
Title: Method of molding plastic
Inventor: SAKAKIBARA TAKAO
IPC: B29C33/56
Filed: 1984-12-03
Abstract: PURPOSE:To form on a plastic surface a decorative and protective coating, by applying a powdery resin composition to the inside of a mold under specified conditions by electrostatic coating, charging and molding a plastic material, and heating the powdery resin composition to be plasticized and compressed so that the composition may be anchored and stuck to a surface. CONSTITUTION:A masking material 4 is fixed to unrequired parts of a fixed mold 3a, and a powdery resin composition 2a is applied onto the surface of the fixed mold 3a by an electrostatic coating machine 5. In this case, the temperature of the preheated mold and the softening point and the melting point of the powdery resin composition should have the relationship: (the melting point +10 deg.C) >= the temperature of the preheated mold >= the softening point. Then the masking material is removed, and if required the mold is heated so that the coated powdery resin composition 2a may be plasticized. Then a movable mold 3b is placed on the fixed mold 3a thereby closing them, a melted plastic material is loaded via a loading hole 3b' into the clearance in the molds, and a colored coating 2 is anchored and stuck to the surface of the plastic molded body 1. Thereafter, the plastic molded body 1 having the colored coating 2 is removed.
Patent JP-S62119425-A (JP)
Inventor: EMU DEERU MEYAAZU
IPC: G01K1/14
Filed: 1986-10-27
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-H08127508-A (JP)
Title: Antimicrobial material
Inventor: OZAWA TARO
IPC: A01N25/12
Filed: 1995-09-08
Abstract: PURPOSE: To obtain an inexpensive antimicrobial agent having high safety and high germicidal effect. CONSTITUTION: This antimicrobial agent comprises zeolite particles carrying silver in an amount exceeding an ion exchange capacity. This antimicrobial agent is obtained by supporting >=0.2g based on 1g of artificial zeolite particle of silver on the artificial zeolite particles prepared by treating coal ash (fly ash) with an alkali. Or, this antimicrobial agent comprises A type zeolite supporting >=0.4g silver based on 1g of the particles.
Patent JP-S63110867-A (JP)
Title: Solid-state image pickup element
Inventor: USUI YOSHIKO
IPC: H04N5/335
Filed: 1986-10-29
Abstract: PURPOSE:To improve a practically effective sensibility distribution and to effectively intensify an edge by allowing a sensibility distribution within one picture element of a solid-state image pickup element to have a weight. CONSTITUTION:The one picture element 2 of the solid-state image pickup element consists of the picture element 2A and two picture elements 2B, 2B located on both its sides. The output Y of the picture elements 2B, 2B is converted into a negative signal by a code conversion circuit 3, and synthesized with the output signal X of the picture element 2A. Thus, by providing the small picture elements on both sides of the picture element and by allowing it to have the weight, the practically effective sensibility distribution can be improved, and the effective edge intensification can be performed.
Patent JP-H04136317-A (JP)
Title: Erecting method for sheet pile
Inventor: KONDO EISUKE
IPC: E02D5/04
Filed: 1990-09-25
Abstract: PURPOSE:To ensure the easy execution of a work by fitting a plurality of vertical drill blades to a combined sheet pile, pressing the combined sheet pile into a subsoil with a drive force, and further pressing the combined sheet pile underground with the drill blades shifted from a position approximately just under the sheet pile. CONSTITUTION:A sheet pile chuck 34 is turned via the operation of an air cylinder 35, and a combined sheet pile 1 is held on a sheet pile retaining frame 9. Then, a drill blade drive section 11 is actuated and each vertical drill blade 3 is turned. The combined sheet pile 1 is thereby pressed into a subsoil, together with the retaining frame 9, using the pressing force of a heavy machine. Thereafter, the blade 3 is lowered to the predetermined depth, and a drilling work is completed. A pinion drive shaft 26 is, then, operated, and the engagement hook section 23a of the third drill blade section 23 is released. The blade section 23 is thereby kept vertical and a pressing cylinder 31 is operated. The sheet pile 1 is pressed into a rather hard subsoil and pressed for erection. According to the aforesaid construction, even a sheet pile of low rigidity can be pressed into a subsoil and an erection work can be easily executed.
Patent JP-S61133248-A (JP)
Title: Vulcanization accelerator
Inventor: OKAMOTO AKINORI
IPC: C08K5/36
Filed: 1984-12-03
Abstract: PURPOSE:A vulcanization accelerator having improved vulcanization rate, etc. without deteriorating polyester fibers of reinforcing agent, comprising a specific thiuram compound as an active ingredient. CONSTITUTION:100pts.wt. rubber (e.g., butyl rubber, etc.) is blended with 0.1-10 pts.wt. vulcanization accelerator comprising an N-substituted piperazinyl thiuram compound shown by the formula (R1 and R2 are 1-12C alkyl, 3-8C cycloalkyl, etc.; x is 1-6) alone or a blend of it, a guanidine (e.g., diphenylguanidine, etc.) and a thiazole(e.g., mercaptobenzothiazole, etc.).
Patent JP-2000078691-A (JP)
Title: Speaker system
Inventor: NAKAZONO JIRO
IPC: H04R9/06
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a speaker system that has an excellent acoustic characteristic up to an ultra-high frequency and withstands a high input even at a limited narrow place where the heat dissipation condition is bad. SOLUTION: A piezoelectric speaker 1 is a condenser speaker, has a vibrating body made of a hemispherical electrostriction material such as a piezoelectric ceramic, a surface electrode and a rear electrode as drive electrodes are formed respectively on an outer face and an inner face of the vibrating body, the speaker 1 is fitted to an outer circumference of a voice coil bobbin 103, fixed to the voice coil bobbin 103 and a diaphragm 101 and placed coaxially with the diaphragm 101. The vibrating body of the piezoelectric speaker 1 is polarized in advance in the broadwise direction from, e.g. an inner face (concaved face) to an outer face (projecting face), and an audio signal is applied to the drive electrode to allow the vibrating body to expand/contract along a spherical face and the vibrating body makes aspiring vibration radially from the center of the spherical face.  Thus, the entire face of the hemispherical vibrating body of the piezoelectric speaker 1 emits uniformly the acoustic energy.
Patent JP-S61135393-A (JP)
Title: Controller of ac elevator
Inventor: NOMURA MASAMI
IPC: H02P3/04
Filed: 1984-12-04
Abstract: PURPOSE:To prevent the temperature rise due to the repetition of the closure and interruption of a breaker by eliminating charging of a smoothing condenser for the prescribed time after the breaker is closed. CONSTITUTION:When a breaker 2 is closed, the second converter 17 produces an output, but a time limit contactor 26 is not operated. Accordingly, a contact 26a is not closed, but a smoothing condenser 4 is not charged. When the prescribed time is not elapsed, the contactor 26 operates to close a contact 26a. Therefore, if the breaker 2 is opened before the contactor 26 is operated at maintenance time and the like, a large current is not flowed to a transformer 16 and a resistor 19 during the period, and they are not heated.
Patent JP-S61134923-A (JP)
Title: Magnetic recording medium
Inventor: YASUI MASAAKI
IPC: G11B5/738
Filed: 1984-12-03
Abstract: PURPOSE:To prevent a power drop and to control an increase of a noise, thereby improving an electromagnetic conversion by incorporating an ethylene oxide- propylene oxide copolymer to an electroconductive layer contg. conductive powders. CONSTITUTION:The prescribed block copolymer contd. in the conductive layer s a block copolymer which comprises ethylene oxide and propylene oxide and also comprises both oxide components having a hydrophilic group respectively. Since the copolymer comprises an ethylene oxide component having a relative hydrophilic group and a propylene oxide component having a relative hydrophobic group, the prescribed ethylene oxide component suitably adheres to a surface of a conductive powder such as a carbon black contd. in the conductive layer. While the prescribed propylene oxide component suitably adopts to a binding resin and has a good compatibility against the binding resin whereby the dispersibility of the conductive powders such as carbon black into the binding resin is remarkably improved, and a surface smoothness of the conductive layer is also improved.
Patent JP-H03118102-A (JP)
Title: Automatic level control device for body of planer
Inventor: NAGATA YUKIHIRO
IPC: B27C1/02
Filed: 1989-09-30
Abstract: PURPOSE:To carry out leveling comparatively easily when a margin for processing or the like is varied by providing a contactor being in contact with a cutter of a planer body, calculating a rotational diameter of the cutter by means of a microcomputer utilizing an electronic signal of magnetic scale moving in the horizontal direction. CONSTITUTION:A plate material is cut by a cutter 4 of a planer body 3 in the process of transferring from a front section head 1 to a rear section head 2 direction. A magnetic scale 5 for measuring the movement distance of a contactor 6 at the end by means of an electronic signal is moved, for example, together with an air cylinder 7. The centerlines of the contactor 6 and a planer body 3 are conformed with, and the scale 5 is pushed out in the center direction of the planer 3 by the air cylinder 7 and the contactor 6 is moved from the initially fixed position Lo. Then, the scale is rotated by the constant rotation speed in the direction reverse to the rotation at the cutting time by a planer driving motor to bring the contactor 6 into contact with an outermost section of the cutter and moved backward. The distance of the movement is measured by the scale 5 and the reduction of gyration L1 is computed by a computer 24. Further a planer body driving device is controlled to set the distance L2 between a surface H of the rear section head 2 and an axial center O of the planer body 3 so that it may be equal to said L1 for positioning.
Patent JP-2000087881-A (JP)
Title: Closed type compressor and inverter air conditioner
Inventor: KARATO HIROSHI
IPC: F04C28/08
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To attain highly efficient operation from the low to high air conditioning loads by housing a master electric motor, a slave electric motor, and a compressor driven by the motors in a closed vessel, setting the capacity of the slave motor half as the master motor. SOLUTION: A DC master electric motor 1, composed of a master stator 1a and a master rotor (permanent magnet) 1b, having capacity substantially equal to cooling rated capacity and DC slave electric motor 2 having capacity substantially half the motor 1 are serially arranged along a shaft 3 in a closed vessel 5 in a scroll type closed horizontal compressor OA. A scroll type compression mechanism 4 is arranged on an end of the shaft 3. At the time of operation the compression mechanism 4 is driven by the slave electric motor 2 under low air conditioning load, by the master electric motor 1 under the medium air conditioning load, and by the motors 1 and 2 under the high air conditioning load.
Patent JP-S62117053-A (JP)
Title: Data processing system
Inventor: KATO MASAMICHI
IPC: G06F13/00
Filed: 1985-11-18
Abstract: PURPOSE:To improve the overall processing efficiency of a data processing system by processing an urgent command with priority and delaying the processing time point with a non-urgent command respectively. CONSTITUTION:The time designation 16 is added a command parameter and therefore the processing priority can be controlled by the time. The time designation parameter contains a field 17 showing the executing style of a command and a field for the information 18 following the field 17. Then the command executing style is sorted into four types. The side where a command of 19 is transmitted and received executes the command as soon as possible and sends back the result of execution with no designation of the additional information.
Patent JP-H07110647-A (JP)
Title: Front loading type copying machine
Inventor: IKESUE MASUMI
IPC: B65H1/26
Filed: 1993-10-14
Abstract: PURPOSE:To reduce the occupation area of the copying machine by providing an operation part which is open when used in front of one of drawing units in a foldable state. CONSTITUTION:A recessed part is formed in the external surface of the front plate 12b of a drawing unit 12, and a console panel (operation part) 17 for setting a copy quantity, copy magnifications, etc., is provided so that the console panel can free 17 be folded into the recessed part by nearly 90' rotating operation around the lower part side as a fulcrum of rotation. This console panel 17 is constituted as what is called a push open type and opened by pushing its external surface 17a. Therefore, its operation surface is exposed when this console panel 17 is opened, and various key operations are enabled; and a display part 21 is provided on the operation surface together with a print key 18, a ten-key 19, various mode keys, and other keys and all the modes that this copying machine has can be set.
Patent JP-H08120270-A (JP)
Title: 1,2-dicyclohexylethane derivative
Inventor: TAKEHARA SADAO
IPC: C07C43/188
Filed: 1994-10-21
Abstract: PURPOSE: To obtain a mixture which, when added to a liq. crystal material, can solve the problem of precipitation of crystals at low temp. without detriment to electro-optical characteristics, etc., by mixing two or more specific compds. under specified conditions. CONSTITUTION: The mixture comprises two or more compds. represented by the formula [R<1> is 1-12C alkyl; X<1> to X<4> are each independently H or D; R<2> is 1-12C alkyl, 1-12C alkoxy, 2-12C alkenyl, 3-12C alkenyloxy, or 2-12C alkoxyalkyl; and the cyclohexane rings are in trans orientation] provided that each compd. has the number and/or positions of deuterium atoms in X<1> to X<4> different from that of the other compds. and that each compd. has the same R<1> and R<2> as those of the other compds. The mixture is pref. so prepd. that R<2> is 1-12C linear alkyl and that the ratio of the number of deuterium atoms to the total number of X<1> to X<4> is 30-95%.  The mixture is produced by the synthesis carried out by measuring the degree of deuterium while confirming that the structure of each compd. determined by gas chromatographyl or NMR is the same as the nondeuterated corresponding compd.
Patent JP-H1191431-A (JP)
Title: Automobile with built-in lift device
Inventor: MORIKUNI KAZUNOBU
IPC: B62D33/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To simplify handling, to improve safety and to lower the cost of installation without hindering appearance by fixing a divided plate formed by dividing a part of a floor plate of an automobile at a rear part thereof to a moving shaft of a sliding device, and fixing a fixing bearing of the sliding device to a rear part of the floor plate so as to elevate the divided plate. SOLUTION: A part of a floor plate 1 of automobile is divided at a rear part thereof so as to form a divided plate 2, and this divided plate 2 is fixed to a moving shaft 4 of a sliding device 3, and a fixing bearing 5 of the sliding device 3 is fixed to a rear part of the floor plate 1. The floor plate 1 and the divided plate 2 are connected to each other by a hydraulic cylinder 6. The divided plate 2 is lowered by the dead weight thereof by relieving the oil pressure of the hydraulic cylinder 6. The lowered divided plate 2 is loaded with a load, and the load is elevated by applying the oil pressure of the hydraulic cylinder 6. Since an elevating device is designed so as to be provided at the time of production of automobile, mechanism and handling thereof is simplified, safety is secured, and the cost of installation is lowered.
Patent JP-H01103170-A (JP)
Title: Inverter
Inventor: TODO KENJI
IPC: H02M7/5383
Filed: 1987-10-14
Abstract: PURPOSE:To improve energy utilization efficiency, by employing first and second gate control type switching elements and respective starting circuits and diodes therefor. CONSTITUTION:An inverter comprises a low frequency AC power source 1, a L-type filter comprising a first coil 2 and a first capacitor 3, second and third coils 4, 18, first and second thyristors 5, 19 and starting circuits 25, 26 therefor, a transformer 7, switching diodes 17, 23 and an oscillation sustaining control circuit 24. A second thyristor 19 has symmetrical circuitry with respect to the first thyristor 5, and current is fed to a vibration circuit constructed with primary winding P of the transformer and a capacitor 6 with respect to the second thyristor 19. It is connected such that an output is received from the oscillation sustaining control circuit 24 through a resistor 22. Consequently, high vibration energy having same polarity can be produced in a load 27 during positive and negative half cycles of the AC power source 1.
Patent JP-S62221499-A (JP)
Inventor: DOTSUDO UIN FUON
IPC: C02F5/12
Filed: 1986-10-30
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-H0982217-A (JP)
Title: Manufacture of field emission type element
Inventor: HATTORI ATSUO
IPC: H01J9/02
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a field emission type element with high performance by forming a field emitter with a small radius of curvature and apex angle at the end in the opening of a gate in a self-matched and well- controlled manner in a simple process. SOLUTION: The first recess 12 with a vertical side wall is formed in a substrate 11, a polycrystal silicon film 13 as material for a gate electrode is formed on the substrate 11 by using a film accumulation method of poor step coverage and a silicon oxidized film 14 is formed by oxidizing the polycrystal silicon film 13, where the polycrystal silicon film 13 is left only outside the first recess 12 and the second recess 15 with a sharp end is formed on the first recess 12. An emitter electrode material film 16 is formed on the silicon oxidized film 14 for a field emitter 17 to be filled in the second recess 15 so that an opening 18 can be made in the emitter electrode material film 16 to each the oxidized silicon film 14, 11b around a field emitter 17 for removal.