baber/WOPTO huggingface dataset:
Patent JP-S61120421-A (JP)
Title: Plasma treating apparatus
Inventor: INOUE MORIO
IPC: H01L21/3065
Filed: 1984-11-16
Abstract: PURPOSE:To enable a material to be treated to be introduced into or removed from a reaction chamber securely and smoothly, by providing a material table with a holding member which can be moved relatively in the opposite direction by the difference in stroke with the material table. CONSTITUTION:A chamber 2 is sealed at the lower end by a stage 6 and evacuated for performing a predetermined treatment. After completing the treatment, the pressure within the chamber 2 is returned to a normal pressure. A cam follower 16 is lowered and the stage 6 descends by its own weight. Since the stroke of the support shaft 11 of a chuck 10 is shorter than the stroke of the stage 6, the chuck 10 becomes elevated relatively to the stage 6 midway of the stroke. A photomask 14, which has been secured closely to the stage 6, is thereby lifted up by the chuck 10 and a space is produced between the lower face of the mask 14 and the upper face of the stage 6. This space permits the mask 14 to be supported stably from the lower side as well as to be exchanged securely and smoothly.
Patent JP-H0788026-A (JP)
Title: Picture frame and picture frame manufacturing method
Inventor: KANEKO HARUO
IPC: A47G1/06
Filed: 1993-09-28
Abstract: PURPOSE:To decoratively upgrade a picture frame without increasing the manufacturing cost. CONSTITUTION:A picture frame comprises a transparent sheet 1 which covers the front of a picture P to be seen through and a frame 2 which is fixed on the rear side of the transparent sheet 1 and surrounds the picture P. The transparent sheet 1 covers at least the front of the frame 2 to be seen through. The frame 2 comprises a frame surface sheet 21 which has a configuration of at least the front of the frame 2 and has patterns, etc., and a main frame 22 holding the frame surface sheet 21 between the transparent sheet 1 and the main frame 22.
Patent JP-H0884222-A (JP)
Title: Image reader
Inventor: TANAKA TATSUYUKI
IPC: H04N1/04
Filed: 1994-09-09
Abstract: PURPOSE: To attain the accurate reading of an original not through a forward path but also through a backward path even when an original read range differs from both paths by determing an original read position on the backward path based on a tail end position of a real original detected based on image data. CONSTITUTION: When an original tail end position Pn is recognized, a scanning unit 10 is stopped at the original tail end position Pn, an original lamp is turned off and the processing for the forward path is finished. On the other hand, a read start position P2s, a read end position P2e based on a tip position P0 of the original are given on the return path as original read range information and the position Pn is made in matching with the position P0 by utilizing a fact that the original on the forward path is set reverse on the backward path. Thus, the read start position and the tail end position based on the position P0 are made in matching with the reference read start positions P2s, p2e. Then a read start line Ls and a read end line Le on the backward path are determined to light up a lamp based on the positions P2s, P2e.
Patent JP-H04119716-A (JP)
Title: Monostable multivibrator circuit
Inventor: TANJIYOU TANEHIKO
IPC: H03K3/02
Filed: 1990-09-10
Abstract: PURPOSE:To prevent a malfanction such as retrigger due to the external distur bance cause by noise, etc., by forcibly resetting the circuit of a 1st stage with the output of a monostable multivibrator of a 2nd stage so as to prevent retriggering due to noise. CONSTITUTION:When a trigger pulse 101 is inputted to the negative trigger input terminal 3 of a 1st stage monostable multivibrator 1, a one-shot pulse having a time width set by a capacitor C7 and a resistor R8 is obtained. The same one-shot pulse 12 is inputted to the negative trigger input terminal 5 of a 2nd stage monostable multivibrator 2. Thus, as soon as the operation of the 1st stage inputted to a negative trigger input terminal 3 of a 1st stage monostable multivibrator 1 is finished, the 2nd stage monostable multivibrator 2 is operated and a one-shot pulse having the time width set by a capacitor C9 and a resistor R10 is obtained. A pulse 13 appearing at an inverting output terminal 6 is fed to the clear input terminal 14 of the 1st stage monostable multivibrator 1 to prevent the mulfanction of a device driven by a one-shot pulse 11 for a period when an external disturbance such as noise takes place.
Patent JP-H02116009-A (JP)
Title: Manufacture of shielding magnetoresistance sensor
Inventor: KURISUTOFUAA HENRII BAHORETSUK
IPC: G11B5/39
Filed: 1989-09-19
Abstract: PURPOSE: To prevent the shorting of a sensor by forming a first shielding member by adhering a specific magnetic alloy layer, adhering the layer of a magnetic material after adhering the first layer consisting of a suitable electric insulating material over the entire surface of the first shielding member, then adhering the layer of a magnetic layer and adhering a second insulating layer over the entire surface of the layer of the magnetic layer, thereby forming a second shielding member. CONSTITUTION: The first shielding member 12 is formed by adhering the magnetic alloy layer contg. 3 to 6% aluminum, 6 to 12% silicon and the balance iron thereto. The first layer consisting of a suitable electrical insulating material is adhered over the entire surface of the first shielding member 12 and thereafter, the layer of the magnetic material is adhered by acting the magnetic field for orienting the thin film of the magnetic reluctance conductive layer formed of the magnetic material to a desired direction in the presence of the magnetic field. The second layer consisting of the suitable electrical insulating material is thereafter adhered over the entire surface of the magnetic material layer and the soft magnetic material is adhered thereon to form the second shielding member 28. As a result, the shorting of the sensor is prevented even if the conductive material is used.
Patent JP-2000061525-A (JP)
Title: Manufacture of metallic fiber
Inventor: TODA YOICHI
IPC: B21C1/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a metallic fiber largely strengthened by work hardening capable of manufacturing a composite wire including a hard metallic element wire excellent in dimensional precision and free from deterioration of quality of material with less man-hour. SOLUTION: In a method for manufacturing a metallic fiber including a process which forms a composite wire, comprising plural metallic base wires continuous in the longitudinal direction and a base material composed of a metal different from the metallic base wire and yet containing the metallic base wire, into a composite element wire containing a metallic element wire with a sectional area <=700 μm2 through area reducing work and a process which obtains a metallic fiber by removing the base material in the composite element wire, the area reducing work at least at a last stage in the process forming a composite wire into a composite element wire is executed by a cold drawing in which a sectional area of the metallic element wire in the composit wire is made less than 1/35 without inserting heat treatment and hot working in the process,  and no heat treatment nor hot working are applied to the composite wire and the composite element wire in the case that the sectional area of each of the metallic element wire becomes <=2000 μm2.
Patent JP-H0794134-A (JP)
Title: Method and device for stabilizing electron source
Inventor: SHINADA HIROYUKI
IPC: H01J37/248
Filed: 1993-09-28
Abstract: PURPOSE:To always provide stable electron emission by preventing in advance the sudden reduction of electron current density periodically occurring at the time of low electron current emitting operation, regarding the Schottky effect emission of electrons from a surface diffusion type electron source. CONSTITUTION:Electrons emitted from an electron source 20 are focused on a sample 13 via an objective lens 10 and an objective diaphragm 13 after passing the center hole of an anode 9. In this case, the electrons absorbed by the diaphragm 11 are inputted to an amplifier 12, and a control computer 14 controls an electron takeout power source 7 and an electric heating power source 6, using a signal from the amplifier 12, thereby performing facet forming treatment for the end of the monocrystal chip of the source 20.
Patent JP-H1060821-A (JP)
Title: Drop prevention device for structure
Inventor: HAINO HIDEAKI
IPC: E01D19/04
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To limit the lateral movement of an upper structure and to provide a device for preventing a bridge from being dropped after horizontal force exceeding specific value acts on the upper structure by an earthquake to destroy a fixed bearing section. SOLUTION: In the construction bearing both end sections and an intermediate section of an upper structure 2 extended in the horizontal direction through an elastic bearing device on a plurality of lower structures 1 erected at certain intervals, a drop prevention device is provided with one bearing section out of a plurality of bearing sections as a fixed bearing section 8, and the other as a movable bearing section 10, and damping devices are provided to both end sections of the upper structure 2 in order to control the longitudinal horizontal movement of the upper structure 2. The damping devices 3 are constituted of reaction walls 5 opposed to both end faces in the longitudinal direction of the upper structure 2 and provided at a specific interval and damping packings 6 fixed to either of the reaction walls or the end faces of the upper structure 2.
Patent JP-S62101980-A (JP)
Title: Stop positioning circuit for motor actuator
Inventor: ASAKURA YASUNORI
IPC: F16K31/04
Filed: 1985-10-28
Abstract: PURPOSE:To enable many stop positions to be set with a less number of contactors, by interposing diode elements, one of which performs electrification from a conductor to a conductive part and the other performs electrification from the conductive part to the conductor, in a non-conductive material air gap part. CONSTITUTION:A diode element 7 interposes between contactors 8b, 8c, which are brought into contact with a conductive part 6 and a conductor 2, and if the direction of a potential across the contactors 8b, 8c is reverse to that of the electrifying potential of the diode element 7 by controlling switching circuits SW1-SW4, a motor M is electrically cut off because of non-conduction, stopping a substrate in its rotary position. The switching circuit is switched from the stop position, and if the circuit is set applying a reverse potential to the above for the motor M simultaneously with the potential in the forward direction of the diode element 7, the circuit, electrifying the motor, rotates the motor M and the substrate 3 to be driven in a direction corresponding to the electrifying direction.
Patent JP-H1181381-A (JP)
Title: Construction equipment
Inventor: OGIWARA TOSHIBUMI
IPC: E02F9/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide construction equipment to facilitate an inspection work without having a wide space at the periphery in view of a real situation. SOLUTION: The fan belt winding parts of a working oil tank 64, a fuel tank 62, a battery 60, a radiator 68, and an engine 70 are arranged in the vicinity. An inspection port 94 is formed in an external facing panel 92 of an upper revolution body 30 is formed in such a way that each of the working oil tank 64, the fuel tank 62, the battery 60, the radiator 68, and the fan belt 76 forms a workable range. A cover 96 for inspection to open and close the inspection port 94 is coupled to the external facing panel 92 by a hinge. Further, first and second cover holding means 100 and 110 to hold the cover 96 for inspection at the inspection port 92 in two opening positioned different from each other are located between the external facing panel 92 and the cover 96 for inspection.
Patent JP-H04121511-A (JP)
Title: Waste treating device
Inventor: YASUDA SHIZUO
IPC: F23J15/00
Filed: 1990-09-13
Abstract: PURPOSE:To enable suppression of corrosion and reduction of the thickness of a boiler heat transfer tube by a method wherein, after high temperature thermal decomposition gas of waste is desalted and desulfurized by an exhaust gas treating device to produce clean gas, the clean gas is fed to a boiler to burn the gas. CONSTITUTION:Wastes 1 are thermally decomposed by a thermal decomposition furnace 9. After large dust in thermal decomposition gas 5 is removed by a flying ash separator 10, the thermal gas enters a reactor 11, and flows to a filter 12 as it is reacted at a high temperature area with a reacting agent from a reacting agent silo 21. The thermal decomposition gas is desalted, desulfurized, and dust-removed through reaction and dust removing action in the filter 12 to produce clean gas. The clean gas enters a boiler 13 and is burnt to recover heat. Thus, high temperature high pressure steam is generated in the boiler 13 with high efficiency, and besides corrosion and reduction of the thickness of the heat transfer tube of the boiler 13 are suppressed, and an increased life is provided.
Patent JP-S62102282-A (JP)
Inventor: NOGAMI MASAHIKO
IPC: G06F3/048
Filed: 1985-10-30
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-S6395271-A (JP)
Title: Coating composition
Inventor: SHUTO SHIGEO
IPC: C09D5/00
Filed: 1986-10-13
Abstract: PURPOSE:To obtain a coating composition outstanding in long-term corrosionproofness and thermal insulation and soundproof effects, by incorporating an asphalt base made up of blown asphalt and solvent with aluminum paste, lipophilic bentonite, non-asbestos fiber and coating resin in specified proportions. CONSTITUTION:The objective coating composition can be obtained by incorporat ing (A) 100pts.wt. of an asphalt base comprising (i) 100pts.wt. of a blown asphalt (pref. with a penetration 10-40) and (ii) 65-150pts.wt. of a solvent with (B) 45-70pts.wt. of aluminum paste (pref. of leafing type) (C) 1-6pts.wt. of lipophilic bentonite, (D) 5-20pts.wt of non-asbestos fiber (pref. PE fiber, PVA- based fiber, cellulose fiber, ceramic fiber, or rock wool), and (E) 2-10pts.wt. of a coating resin (pref. phenolic resin-modified alkyd resin, vinyl-modified alkyd resin).
Patent JP-H0698199-A (JP)
Title: Video signal clamp circuit
Inventor: MATSUGAKI ISAO
IPC: H04N5/16
Filed: 1992-09-10
Abstract: PURPOSE:To completely remove a luminance component due to a triangular wave in one horizontal scanning period by calculating a luminance fluctuation from the potential fluctuation of the tip end of a horizontal synchronizing signal, and correcting the video signal by a saw-tooth-wave generated with the calculated value as an amplitude. CONSTITUTION:A synchronizing separating part 1 generates a horizontal synchronizing pulse Ph whose frequency and phase are the same as the horizontal synchronizing signal of an input video signal S1 on which the triangular wave is superimposed. A video delay part 2 outputs a video signal S2 obtained by delaying the signal S1 only in one horizontal scanning period. Sample/hold parts 3 and 4 make sampling the top end potential of the horizontal synchronizing signal of the signals S1 and S2, and hold the potentials V1 and V2. A reference voltage generating part 5 generates a reference voltage V3 corresponding to a clamp potential. An error amplifier 6 outputs a difference between the potentials V1 and V2 as a difference voltage V4, and a saw-tooth-wave generating part 7 generates a saw-tooth-wave S3 using the difference voltage V4 as the amplitude, and synchronizing with one horizontal scanning period. An adding part 8 adds the signal S2 to the saw-tooth-wave S3, removes the luminance fluctuation component, and outputs a video signal S4.
Patent JP-H0580281-A (JP)
Title: Production of optical control element
Inventor: NOGUCHI KAZUTO
IPC: G02B6/12
Filed: 1991-09-20
Abstract: PURPOSE:To efficiently provide the optical control element having good characteristics by the process for production which increases the etching rate of a substrate and increases the difference in the etching rate from a mask material. CONSTITUTION:A Ti film 303 is formed over the entire surface on an LiNbO3 substrate 301 on which optical waveguides 302 are formed. Resist patterns 304 formed with dug parts as grooves by a photoprocess are formed on the Ti film 303. The Ti film 303 is etched by using the resist patterns 304 as a mask and the photoresist is dissolved, by which Ti patterns 305 of the same shape as the shape of the resist patterns 304 are obtd. This substrate is immersed into benzoic acid 306 and is rested after heating, by which the exposed parts are proton-exchanged. The Ti film 303 is dissolved by etching such parts, by which the optical control element having projecting parts 309 is formed.
Patent JP-S62103922-A (JP)
Inventor: KAYOGI HIROSHI
IPC: H01H21/28
Filed: 1985-10-30
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-H0991013-A (JP)
Title: Control circuit
Inventor: KASHIWAGI YOSHIO
IPC: G05B19/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To attain both of the control of a power supply based upon a control signal inputted from the external and the reduction of power consumption by controlling a power supply for a memory from a microcomputer after starting operation by a program. SOLUTION: This control circuit consists of a microcomputer 1, a memory 2 and a power supply control part 3. A control signal 4 is connected to the interruption terminal of the microcomputer 1. When an interruption signal is turned to an L level, the microcomputer 1 releases a stand-by state and starts operation. The control signal is connected also to the reset terminal of the control circuit 3. Thereby when the control signal 4 is inputted, the circuit 3 starts its operation. The microcomputer 1 is driven by a program stored in the memory 2 and turns on a power supply control signal by an instruction included in the program. Thereby even when the signal 4 is disconnected thereafter, the power supply for the memory 2 is held at an on state and succeeding processing is continued.
Patent JP-H0288902-A (JP)
Title: Level-difference measuring instrument
Inventor: OKUYAMA SHOICHI
IPC: G01B5/02
Filed: 1988-09-27
Abstract: PURPOSE:To obtain a level-difference measuring instrument which can utilize an inexpensive sensor which is relatively low in accuracy and has a good working property by rotating a plate member by utilizing the level difference between separated surfaces and expanding the level difference. CONSTITUTION:A supporting mechanism 15 which turnably supports a plate member 14 and a pressing means 18 which presses paired separated surfaces 12 and 13 of an object 11 to be measured against the plane 17 of the mechanism 15 provided in a state where the mechanism 15 can turn together with the member 14 so that the surfaces 12 and 13 can be put on both sides of the rotational axis 16 of the member 14 are provided. In addition, a non-contacting sensor 19 for detecting the distance to the member 14 is provided in a position facing the rotating end of the member 15. Therefore, the member 14 rotates due to the level difference between the surfaces 12 and 13 and the member 14 expands the level difference. In addition, the sensor 19 which detects the distance to the front end section of the member 14 can be provided at a distance from the object 11 to be measured and this level-difference measuring instrument can be constituted inexpensively.
Patent JP-H1091420-A (JP)
Title: System for operating object and its method
Inventor: WADA NORIYUKI
IPC: G06F9/06
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To enable operating an object without programming by setting an object kind, an object operation and a required parameter in a structure body interface. SOLUTION: When a programmer operates the object, the object kind, the object operation and the required parameter are designated in the structure body interface 11. An operation information retrieving means 12 obtains the object kind and the object operation from the structure body interface 11, retrieves information in a processing strage part 16 with it as a key and obtains a series of corresponding object operation instructions as a function. A parameter acquiring means 13 acquires a parameter value from the structure body interface 11. An object operating means 14 operates the object by a series of object operation instructions and the parameter. Therefore, the object is operated without programming.
Patent JP-H0697763-A (JP)
Title: Active filter circuit
Inventor: FUJITA SHOICHI
IPC: H03H11/12
Filed: 1992-09-10
Abstract: PURPOSE:To miniaturize the circuit and to provide it with high accuracy by selecting capacity and resistance of each capacitor so that coefficients of a denominator and a numerator of a transfer function expression of the active filter circuit are equal to each other, eliminating an operational amplifier, and eliminating the generation of an induction noise. CONSTITUTION:When an input voltage to an input terminal IN and a voltage from an output terminal OUT are denoted as Vi and Vo, respectively, a composite transfer function Vo/Vi=T(S) is shown by an expression I. In the expression I, H, S, omegao and Q denote gain of a filter, jomega and angular frequency, central angular frequency, and kartosis of the filter, respectively. Subsequently, when resistances of resistors R1-R4, the capacities of capacitors C1-C3, and amplification degrees of amplifiers AMP1, 2 are denoted as r1-r4, c1-c3, and K and A, respectively, and voltage Vi are applied to input terminal IN+ and -Vi to input terminal IN-, respectively, the transfer function T(S) becomes as an expression II. An expression III for allowing the expression II to be subjected to secondary degeneracy and arranging it is obtained. Capacity of the capacitor and resistance are selected so that coefficients of an angular frequency S in a denominator and a numerator of these expressions I and III are equal to each other. As a result, an operational amplifier is eliminated, and also, an induction noise is not generated.
Patent JP-2001065652-A (JP)
Title: Belt type continuously variable transmission
Inventor: HIROSHIMA SEIJI
IPC: F16H9/18
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To improve the abrasion resistance of a belt type continuously variable transmission while facilitating assembling and disassembling, and to shorten the axial length thereof. SOLUTION: A belt type continuously variable transmission is provided with a double piston type hydraulic actuator 40 for driving a movable sheave 32 of a primary pulley 10, and a rear piston 54 of the hydraulic actuator 40 is fitted to a boss part 36 of the movable sheave 32 in the condition that a desirable clearance is secured between the inner peripheral surface of the rear piston 54 and the outer peripheral surface of the boss part 36.