baber/WOPTO huggingface dataset:
Patent JP-S6335409-A (JP)
Inventor: ROORAN SENIYURAN
IPC: C01B33/10
Filed: 1986-07-25
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-H0225065-A (JP)
Title: Semiconductor memory device
Inventor: AKIYAMA YOSHIO
IPC: H01L27/10
Filed: 1988-07-13
Abstract: PURPOSE:To obtain a stable memory operation by a method wherein the terminal ends of a VCC wire and a GND wire are formed into a ring-shape. CONSTITUTION:The terminal ends of a VCC wire 1 and a GND wire 2 are formed into a ring-shape. Therefore, even if noises occur in the VCC wire 1 and the GND wire 2 and very low noises 6 are amplified by the collision of the noises, the above amplification is made in a part where an inner circuit 5 does not provided. In this case, an adverse effect can be prevented from acting on the inner circuit 5, so that a stable memory operation can be realized.
Patent JP-2001004838-A (JP)
Title: Manufacture of polarizing diffraction element
Inventor: NISHIMURA RYO
IPC: G02B5/30
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a specular polarizing diffraction element in which diffracted light itself causes specific polarization such as circular polarization and linear polarization. SOLUTION: This manufacturing method comprises a first process in which a cholesteric alignment film having a diffusion rate defined by the ratio of the specular reflection exclusive reflectance (SCE) to the specular reflection inclusive reflectance (SCI) ((SCE/SCI)×100) of less than 15% is formed on an alignment support substrate, a second process in which a diffraction pattern of a diffraction element substrate is transferred to the surface of the cholesteric alignment film, a third process in which the cholesteric alignment film surface and the support substrate 1 are layered through an adhesive layer 1, a fourth process in which the alignment support substrate used in the first process is removed from the cholesteric alignment film,  and a fifth process in which the cholesteric alignment film surface from which the alignment support substrate is removed and the support substrate 2 are bonded through an adhesive layer 2.
Patent JP-H0226309-A (JP)
Title: Bearing structure
Inventor: ISHIMORI YASUMOTO
IPC: F16C33/60
Filed: 1988-07-14
Abstract: PURPOSE:To aim at the facilitation of assembly with few parts by forming each conical recess in both first and second sheet metal members and each turning shaft insert hole in the center, inserting a turning shaft into each hole of both these members, while putting steel balls into the recesses, and joining these recesses together by means of butt welding. CONSTITUTION:Each of conical recesses 11A, 13A is formed in bearing structural parts 11, 13 of sheet metal members 10, 12, and holes 11B, 13B where a feed screw 16 is pierced through are installed in each center. Here these two recessed 11A, 13A are opposed to each other, inserting the feed screw 16 into the hole 11B, 13B, and a steel ball 20 is inset in a space being forced by the recesseds 11A, 13A and a recess groove 16B of the feed screw 16, locking the bearing structural parts 11, 13 with a lock screw 32. Consequently, assembly can be done easily with few parts without requiring a ball bearing.
Patent JP-H0925071-A (JP)
Title: Escalator for wheelchair
Inventor: YAMAMOTO YOSHIMASA
IPC: B66B9/08
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an escalator for a wheelchair which can be stored without springing a crossing bar upward. SOLUTION: Crossing bar support members 21, 21 are respectively provided free to revolve from a horizontal sate upward on upper part both sides of a main body frame 14 furnished with a cage floor to mount a wheelchair on its lower part, and a cylinder 22 to pivotally support a shut-off bar 16 constituted of a parallel link 19 and a bar 20 provided on a head end of the parallel link 19 bent in an L letter shape and free to revolve on each of the crossing bar support members 21, free to revolve from an extended and opened state to the side of the main body frame 14 and to revolve the parallel link 19 is provided on the main body frame 14.
Patent JP-S6127926-A (JP)
Inventor: FURANTSU YANSEN
IPC: A61K39/395
Filed: 1984-08-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H101317-A (JP)
Title: Production of nickel oxyhydroxide and battery formed by using nickel oxyhydroxide produced by the process
Inventor: MARUTA JUNICHI
IPC: H01M4/525
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To stable produce nickel oxyhydroxide of high purity by bringing specific nickel hydroxide, peroxodisulfate and alkaline soln. into reaction at a specific temp. SOLUTION: The temp. of a reaction system is specified to 5 to 15 deg.C in a process of producing the nickel oxyhydroxide by bringing the nickel hydroxide contg. cobalt at < 90mol% Co/(Ni+Co)}, the peroxodisulfate and the alkaline soln. into reaction. When the resulted nickel oxyhydroxide is used as a battery active material or the battery active material formed by using such nickel oxyhydroxide as a raw material hardly contains the impurities which are the factor to induce the degradation in electro-chemical characteristics by inhibiting the diffusion route of lithium ion and hydrogen ion and, therefore, the battery active material exhibits such excellent electro-chancel characteristics as the extremely little degradation in the capacity accompanying with a charge and discharge and the less fluctuation in the discharge potential.
Patent JP-S6066816-A (JP)
Title: Apparatus of electron beam exposure
Inventor: YASUDA HIROSHI
IPC: G03F7/20
Filed: 1983-09-22
Abstract: PURPOSE:To clearly transfer a reticle mask pattern to a wafer by overlapping the effect of maganetic field lens on the occasion of accelerating photo-electron and also overlapping the effect of electrostatic acceleration on the occasion of focusing by magnetic field lens of photo-electron. CONSTITUTION:A negative high voltage is applied to a reticle mask 1, while a voltage to an acceleration and focusing electrode 4 in order to form the acceleration field intensified in the lower side. When the mask 1 is irradiated by adjusting amount of exposure with a shutter 11, the electrons emitted from the mask pattern 3 are accelerated and focused by the electrode 4 and influenced by the focusing effect of a magnetic field lens 12. In this case, the field intensified in the lower side generated by the electrode 4 is more intensified for the photo-electrons as the distance spaced from the optical axis becomes longer and the photo-electrons are more accelerated. Accordingly, a refractive index by the magnetic field lens becomes larger than that on the optical axis and defocusing of pattern is reduced. In the same way, in case the electrons having passed an aperture 5 is focused on the wafer 7, defocusing can also be reduced by overlapping the effect obtained by providing the acceleration and focusing electrode 4 to the focusing effect of magnetic field lens 6. In this way, the pattern 3 of mask 1 can be transferred clearly onto the wafer 7.
Patent JP-H0466242-A (JP)
Title: Rivet detecting device in caulking machine
Inventor: UNO WATARU
IPC: B21J15/12
Filed: 1990-07-02
Abstract: PURPOSE:To stop action or running of a display device based on idle running and to make it unnecessary for an operator to confirm the existence of a rivet by providing a means for detecting the rotation of a forming spindle and measuring the rotation of the forming spindle in an idle running time and a working time. CONSTITUTION:In the detecting means 31, a cylindrical body 32 is put on the forming spindle 27 from its lower end and fixed to the forming spindle 27 by screwing in of a fixing screw 33. A reflecting surface is provided by mirror finishing a flat surface machined to part of the outer peripheral surface of the cylindrical body 32 or by sticking a reflecting plate. Further, the detecting means 31 is composed of a light projecting/receiving sensor 36 supported by an arm 35 fixed to the lower end of a piston shaft 24 and moved vertically with the piston shaft 24 and opposed to the reflecting surface 34. In a machining time, the forming spindle 27 does not make one turn to one turn of a rivet head forming tool 26. In time of the idle running (no rivet), the forming spindle 27 makes one turn to one turn of the rivet head forming tool 26. As a result, when the rotation of the forming spindle 27 is measured by the detecting means 31, whether the forming tool 26 works or runs idle can be detected.
Patent JP-H0465649-A (JP)
Title: Wheel inspecting device
Inventor: FUKUDA YUTAKA
IPC: G01M17/00
Filed: 1990-07-05
Abstract: PURPOSE:To measure the extent of inclination of a necessary wheel with high accuracy by providing a 1st and a 2nd contacting means, a 1st angle detecting means which clamps the wheel from both sides and is associated with the 1st contacting means, and a 2nd angle detecting means which is associated with the 2nd contacting means. CONSTITUTION:On a guide rail 32, a couple of an inside roller support 31u and an external roller support 31s are mounted slidably, the support 31u is almost in a T shape, and a couple of inside contact rollers 11u are supported rotatably thereupon. This T-shaped support part is mounted rotatably around a vertical axis relatively with a slide body engaged with the guide rail 32 constituting its pedestal, and the angle of relative rotation can be detected by an inside angle detector 30ru provided while coupled with the support 31u. Similarly, the T-shaped support part of the outside roller support 31s is mounted rotatably on the vertical axis relatively with the slide body coupled with the guide rail 32 constituting its pedestal, and the angle of relative rotation can be detected by an outside angle detector 30rs provided while coupled with the support 31s.
Patent JP-H06189118-A (JP)
Title: Method and equipment for specifying multilevel system halftone matrix in which modulation amount is changed under condition that mean value is preserved
Inventor: RODONII ERU MIRAA
IPC: H04N1/40
Filed: 1993-07-16
Abstract: PURPOSE: To facilitate output of multiple output values without using any comparator by automatically generating one-dimensional transmission functions in a retrieval table as the matrix elements of priority matrix when generating a multilevel system halftone image from continuous gradation images. CONSTITUTION: A halftone cell generator 120 selects one of retrieval table 160 inside a retrieval table stack 155 from one matrix element in a priority matrix 150 through a control circuit 140 corresponding to the address of light/ dark degree value of continuous gradation images, the multilevel pixel value in the halftone cell is generated from a level 110 of light/dark degree value, and the transmission functions are automatically generated so that the sum of derived functions of transfer functions in the selected retrieval table can be equal with the number of pixel values in one halftone cell.  Then, an output level providing the level of light/dark degree value as the input of transfer function is assigned to a pixel position in the halftone cell and this is repeated concerning the respective light/dark degree values so that a map to the correspondent halftone cell can be completed.
Patent JP-H0931670-A (JP)
Title: High-efficiency machining method by high-density free radical reaction using rotary electrode and device therefor
Inventor: MORI YUZO
IPC: B26F3/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To improve mechanisms for supplying and discharging a reactive gas to and from the gap between a machining electrode and a work and to greatly improving a machining speed by rotating the machining electrode at a high speed in a plasma CVM method. SOLUTION: The machining gap is formed between the endless part 9 of the machining electrode 1 disposed in a chamber where the reactive gas and an atmosphere gas contg. an inert gas are hermetically sealed or circulated and the machining progressing part 10 of the work 2. High-frequency electric power is supplied to the machining electrode 1 and the machining electrode 1 is rotated at a high sped. As a result, plasma is generated in the machining gap and a volatile material is evaporated by the free radical reaction of the formed neutral free radicals and the atoms or molecules constituting the work 2 and is removed from the machining progressing part 10.  On the other hand, the gaseous flow to cross the gap by including the gas therein is formed on the surface 11 of the machining electrode by the high-speed rotation of the machining electrode 1, by which a large amt. of the reactive gas and inert gas for forming the neutral free radicals are supplied between the endless part 9 and the machining progressing part 10.
Patent JP-H1023312-A (JP)
Title: Image pickup device
Inventor: MIZUTANI YOICHI
IPC: H04N5/232
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain an image without loopback distortion without preparation of an optical and electric LPF by driving a focus means in the operation of a geometrical conversion means by image geometrical arrangement and shape revision instruction so as to set an afocal state. SOLUTION: In the case of receiving an external light 30 from an object 1 by a CCD 5 via a lens system 31, an image pickup lens 3 is moved to afocal points 37, 38 with a key of an operation section 21 or an image size instruction means of a CPU 13 itself to obtain an image signal. After an image with off the point is obtained, the signal is converted into a digital signal by an ADC 7, an image size revision means 20 conducts interleave processing and records the obtained reduced image onto a recording medium 17 or displays the image on a recording medium 17. Thus, the afocal state is obtained by reducing an image without loopback distortion even without provision of an optical and electric LPF.
Patent JP-S6154997-A (JP)
Inventor: FUKUSHIMA HISASHI
IPC: B43L13/00
Filed: 1984-08-27
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-S6154718-A (JP)
Title: Coding and decoding device
Inventor: IWAMURA KEIICHI
IPC: H03M13/00
Filed: 1984-08-27
Abstract: PURPOSE:To correct absence of a cyclic code at a high speed by providing an error position means for a received signal, a means for storing the received signal, and a dividing means, and applying a Chinese residue theorem and composing an error pattern. CONSTITUTION:The readout signal of a photosensor 2 is sliced by a comparator 3 to obtain a binary signal. Further, an error position detector 4 which monitors the level slices the signal at two pointer slice levels and the sliced signals are ORed to generate an error pointer signal, so that an error position specifying signal is generated by using a counter and a memory. A comparator 6 compares the burst length of the error position pointer obtained from the error position detector 4 with the degree of a code generating polynomial on the basis of the error position pointer signal and generates an output when the burst length is smaller than the degree of the code generating polynomial. A regenerated binary signal obtained by the comparator 6, on the other hand, is inputted to an error pattern decoder 7.
Patent JP-2001002908-A (JP)
Title: Highly fluid flame retardant polycarbonate-based resin composition excellent in long-term stability
Inventor: MIYAMOTO AKIRA
IPC: C08L69/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a nonbromine- and a nonchlorine-based flame retardant polycarbonate-based resin composition suitable for thin-wall molding and excellent in long-term stability of performances. SOLUTION: This resin composition comprises (A) 50-95 pts.wt. of a polycarbonate resin having >=15,000 and <=25,000 weight-average molecular weight, (B) 40-0 pt.wt. of a copolymer containing (b1) an aromatic vinyl monomer component and (b2) a vinyl cyanide monomer component and having >=50,000 and <=150,000 weight average molecular weight and (C) 1-30 pts.wt. of a copolymer prepared by graft copolymerization of (c1) an alkyl (meth)acrylate monomer component with (c2) a rubber-like polymer and further contains (D) a phosphazene compound in an amount of 5-25 pts.wt. based on 100 pts.wt. of the sum total of the components (A), (B) and (C) and (E) a polytetrafluoroethylene in an amount of 0.01-5 pts.wt. based on 100 pts.wt. of the sum total of the components (A), (B) and (C).
Patent JP-S6154748-A (JP)
Title: Automatic answering telephone device
Inventor: AMAMIYA HISATOSHI
IPC: H04M1/00
Filed: 1984-08-27
Abstract: PURPOSE:To eliminate the trouble in listening to a soliloquy and a no-voice message by performing automatic dial origination only when an important message is recorded. CONSTITUTION:When a PB signal is detected by a PB signal detecting circuit 18 during the transmission of an answer message, a control circuit 1 analyzes the signal. In this case, a special number for an urgent call is given an important opposite subscriber. This number is set previously in a number setter 19. When a calling subscriber dials this number, the number is stored in a memory 17 successively. The control circuit 1 collates this number with the number set previously in the number setter 18 to check whether the number is the special number or not. When those numbers are all coincident with each other, the control circuit 1 acquires a circuit again and drives an automatic dialing circuit 20 according to the dial number preset in the number setter 19, performing automatic dialing to the opposite subscriber having the number.
Patent JP-H0735804-A (JP)
Title: Method and apparatus for forming flow of fine aligned particles
Inventor: DOI MAKOTO
IPC: G01N1/02
Filed: 1993-07-16
Abstract: PURPOSE:To arrange dispersed fine particles to be contained aligned in a flow of a gas by a method wherein the flow of the gas containing the fine particles is made to flow at a low speed into a fine-diameter gas path to supply a flow of gas evenly from the entire circumference of an inner peripheral wall surface of the gas path for rectifying the flow of gas. CONSTITUTION:A gas is supplied evenly from the entire circumference of an inner peripheral wall surface of a gas path 101 being sucked at a low speed from the downstream side and hence, a supplied gas 102 flows along the inner periphery of the path toward the downstream side from the position of the gas supply part. The flow expands gradually toward the center of the path so that the gas is sucked at the central part thereof from inside a closed space 104 with the flow rate of the gas corresponding to the difference between a suction flow rate and a flow rate of the supplied gas to create a gas flow 103, eventually developing a phenomenon of a choking effect by the supplied gas. In other words, the gas flow is constricted along the center line of the gas path is generated from the closed space 104 containing dispersed fine particles thereby protruding a flow of aligned fine particle.
Patent JP-S6071557-A (JP)
Inventor: NORITA MASAHIRO
IPC: C04B16/06
Filed: 1983-09-24
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-S5878485-A (JP)
Title: Laser
Inventor: KAMIIDE TAKA
IPC: H01S3/03
Filed: 1981-11-04
Abstract: PURPOSE:To decrease noises of laser output light without decreasing the power of the laser output light by generating a magnetic field in a part of a discharge path excluding the discharge path in a capillary. CONSTITUTION:A permanent magnet 39 is fixed in the vicinity of a branch tube 22 of an anode 20, and the magnetic field is imparted to the tip of the anode 20. The tip part of the capillary 10, which is extended toward the inside of a Brewster window attaching part 16, is positioned in the vicinity of the opening part  of the branch tube 22. The tip of the anode 20 is positioned at the part over a discharge hole 36, which is provided in the outer surface of the tip part of the  capillary 10. The position of said permanent magnet 39 is set so that the dicarhged is generated between the anode 20 and a cathode 26, the discharge state at the tip of the anode 20 is observed, and the discharge is concentrated at one  point at the tip of the anode 20. In this constitution, the discharge generated between the cathode 26 and the anode 20 is concentrated at the tip of the anode  20 by the action of the magnetic field of the permanent magnet 37, and, as a  result, the the discharge is kept stable.
Patent JP-H0526746-A (JP)
Title: Manufacture of shield for torque sensor
Inventor: SUNAHATA MUTSUMI
IPC: G01L3/10
Filed: 1991-07-18
Abstract: PURPOSE:To enable a shield for housing a coil to be manufactured by preventing sensor performance of a magnetostriction-type torque sensor where a coil is placed around a magnetic anisotropy portion formed on a surface of a torque transmission shaft from being affected poorly. CONSTITUTION:A magnetic shield 1 is constituted by a case portion 2 and a lid portion 3. After a coil 5 is stored in the case portion 2 which was subjected to magnetic annealing, the lid portion 3 is assembled and a joint portion 19 between this lid portion 3 and the case portion 2 is subjected to electron beam welding or laser beam welding by a gun 20.
Patent JP-S57101016-A (JP)
Title: Preparation of elastic polyurethane
Inventor: KATAYAMA ATSUO
IPC: D01F6/94
Filed: 1980-12-17
Abstract: PURPOSE: To improve the spinning and thermal properties of the titled product, by adding an adequate amount of a diisocyanate dimer to the continuous reaction and spinning system of a polymeric diol having a specific moleculr weight with a diol and diisocyanate as principal components.  
     CONSTITUTION: (A) A polymeric diol having a molecular weight ≥750, e.g. polyester glycol (OH-terminated polyethylene adipate, etc.) and a polyether glycol (a ring opening polymer of ethylene oxide, etc.) are mixed with (B) a low- molecular weight diol having a molecular weight ≤500, e.g. 1,4-butanediol, and (C) a diisocyanate, e.g. diphenylmethane diisocyanate, at a molar ratio between the component (C) and the sum of the components (A) and (B) of preferably 1.02W1.15, and a diisocyanate dimer, e.g. tolylene diisocyanate dimer, in an amount ≥0.3wt% is added thereto to carry out the continuous reaction and spinning. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001006208-A (JP)
Title: Optical recording medium, recording and reproducing method using the same and recording and reproducing device
Inventor: YAMAMOTO MASANOBU
IPC: G11B7/24
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium capable of performing a linear recording by a photon mode and free from problems from the point of view of the global environmental protection. SOLUTION: A recording material consists of an organic material whose molecular orientation is varied and which shows double reflectivity when the material is irradiated with light. For example, a recording layer consisting of a recording material made of an organic material whose molecular orientation is varied with structure change by trans-cis transition has double reflection changed with the change of molecular orientation of the organic material. A recording system utilizing the change of the molecular orientation in such an organic material has linearity and different outputs are obtained in accordance with, for example, orientation degree or orientation angle. Therefore, multi- valued recording is realizable. Further, the organic material does not contain harmful substances nor rare elements which are regulated at the disposal.