baber/WOPTO huggingface dataset:
Patent JP-S62134713-A (JP)
Title: Power source circuit for microcomputer device
Inventor: FUJITA KOJI
IPC: H02J1/00
Filed: 1985-12-09
Abstract: PURPOSE:To make it unnecessary to provide separately a delaying circuit, and to easily change a delay time, as well, by making a microcomputer device execute a processing for setting a control object to a prescribed state by a power source cut-off operation, and cutting off a power source by outputting a signal from the microcomputer device, after the processing execution time has elapsed. CONSTITUTION:A microcomputer 10a is provided with a power source input terminal VCC, output terminals T1, T3, an input terminal T2, and an interruption terminal NMI. A power source stabilizing circuit 11 is constituted of a transistor 11a, a Zener diode 11b, a transistor 11c, and resistors r1, r2. An input terminal of a NOR circuit 12 is connected to a switch 4 and an output terminal T3 of the microcomputer 10a, and its output terminal is connected to a base of the transistor 11c of the power source stabilizing circuit 11. Also, a sensor 13 for detecting an operating state of a machine 6, a resistance 14 which has been connected between the power source and the switch, and a resistance 15 which has been connected between the output terminal T3 and the ground are provided.
Patent JP-H06101758-A (JP)
Title: Fork shaft positioning mechanism for manually operated transmission
Inventor: YASUDA MITSUYOSHI
IPC: F16H63/38
Filed: 1992-09-17
Abstract: PURPOSE:To reduce the noise generated in the position regulation, give the moderate feeling for the shift operation, and realize the distinct positioning function by forming the stopper load for regulating the shift position of a fork shaft into two-stage characteristic. CONSTITUTION:A stopper part 30 for regulating the shift position of a fork shaft 20 is equipped with an engagement member 32 fixed on the fork shaft 20, elastic member 34 arranged on the fork shaft 20 between the engagement member 32 and a transmission case 10, and a stopper plate 36 which is integrally installed with the elastic body 34 and collides with the transmission case 10 when the shift operation of the fork shaft 20 completes and is received by the engagement member 32 through the shift in the direction along the axis line, deforming the elastic body 34.
Patent JP-H05114542-A (JP)
Title: Inspection method and inspection equipment of projection optical system
Inventor: SUWA KYOICHI
IPC: H01L21/027
Filed: 1991-10-23
Abstract: PURPOSE:To measure aberration amount of a projection optical system with high speed and precision without using SEM, by comparing the respective exposure amounts when resist images corresponding with a first edge and a second edge appear. CONSTITUTION:The pattern of a reticle is exposed on a wafer, and whether an image corresponding with the edge of the pattern exists is observed. That is, exposure times T1, T2 wherein resists at positions corresponding with two edges of a pattern begin to be exposed to light are obtained, and the ratio T2/T1 is made the ratio 11/12 of the maximum values (peaks) of two image intensities. From said ratio, the unsymmetric amount of image intensity is obtained as the unsymmetric aberration amount of a projection optical system by the coma aberration of the projection optical system. Figure shows the intensity ratio of two peaks to unsymmetric aberration amount of the projection optical system caused by the difference of sigma value of an illumination optical system. It is known that the intensity ratio of peaks increases in proportion to the coma aberration, and its change ratio increases when the sigma value is decreased.
Patent JP-H02122477-A (JP)
Title: Digital recording and reproducing device
Inventor: ISHIZAWA YOSHIYUKI
IPC: G11B20/18
Filed: 1988-10-31
Abstract: PURPOSE:To accurately and rapidly decide a rerecording by deciding whether or not digital data should be rerecorded on a recording medium based on a measuring result of a measuring means for measuring the error amt. of the digital data. CONSTITUTION:In a comparing and deciding circuit 28, recording digital data prior to supplying to a recording head 19a is delayed to be synchronized with timing obtained from a reproducing head 19b, and the delayed digital data and the digital data obtained from the reproducing head 19b are compared with each other, and then an error amt. of the digital data is measured based on this comparison result. Then, when it is decided by the comparing and deciding circuit 28 that an error correction by C1 and C2 train error correction processing is impossible based on the measuring result, a command is issued to an interface (I/F) circuit to rerecord the same data. By this method, the digital recording and reproducing device capable of deciding accurately and rapidly whether rerecording should be performed or not, which is suitable for miniaturization with simple constitution as well can be obtained.
Patent JP-H10123776-A (JP)
Title: Image forming device
Inventor: SASAOKA YOSHIMASA
IPC: G03G15/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To keep the stability of a paper regardless of the electrified state of the paper by distributing plural papers so that the plural papers are divided and housed in plural intermediate trays based on detection result with a paper detection sensor. SOLUTION: While the paper obtained after finishing first surface copying is carried from a first perpendicular paper carrying path 12, the kind of the paper obtained after finishing the first surface copying is detected by a light transmission type or a light reflection type paper detecting sensor 16 on an upstream part from the first intermediate tray 8a.  That is, when the received light quantity of the sensor 16 is detected to be decreased, a carrying roll pair 5a and 5b, a normal and reverse rotation carrying roll pair 25a, 25b,..., a first carrying direction switching piece 15a, and a second carrying direction switching piece 15b are operated, so that the papers obtained after finishing the first surface copying are divided and housed in the first intermediate tray 8a or the second intermediate tray 8b; therefore, the papers whose number is equal to or more than a specified number are prevented from being loaded on one intermediate tray.
Patent JP-H11111209-A (JP)
Title: Polarization analyzer and analyzing device
Inventor: IWASAKI HIROSHI
IPC: G01T1/32
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To attain a polarization measurement with an extreme precision in a short time, by raising an upper limit value of the total taking-in number of dispersed electrons into electron detectors per unit time. SOLUTION: The subject device is composed of a metal target 10, on which an accelerated electron beam to be analyzed are collided, and electron detectors, 1 to 6, by which the electron beam dispersed by the target 10 is counted, and has a form in which polarization of the electron beam to be analyzed is measured, based on a measurement of an angle distribution of the dispersed electron beam, and also has one target 10 and the electron detectors, 1 to 6, the number of which satisfies the relation; n>2×m ((n) is the number of the electron detectors, and (m) is the number of polarized components to be measured).
Patent JP-H01105290-A (JP)
Title: Display controller
Inventor: YOSHIDA HIROTERU
IPC: G09G3/28
Filed: 1987-10-31
Abstract: PURPOSE: To secure proper luminance of a normal display by switching a high- luminance display level and a normal luminance level and make a display screen easy to see by interposing a luminance level converting mechanism between a display controller and a plasma display unit. CONSTITUTION: It is made possible to optionally connect the plasma display unit 30 and color display unit 20 and when display drive control over the display units is performed by a single display controller, the luminance level converting mechanism 15 which switches the luminance levels of display pixel information to each other is interposed between the display controller and plasma display unit 30 to perform display control over the plasma display panel 30 according to the converted luminance level. Consequently, when a gradation display is made on the plasma display unit 30 corresponding to the colors, proper luminance of the normal display is secured by switching the high-luminance display level and normal luminance level and the display screen can be made easy to see.
Patent JP-H10126988-A (JP)
Title: Rotor for motor
Inventor: TSUKUI TOSHIMITSU
IPC: H02K1/27
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent bonded permanent magnets from being separated and falling off by a vibration, heat shock, etc., during the operation of a motor, by a method wherein single-liquid type epoxy system adhesive which has a specific characteristics is employed. SOLUTION: A stator 3 and a rotor 4 are mounted in the bracket 2 of a motor 1. The rotor 4 is composed of a rotary shaft 5, a layer-built core 6 which has the rotary shaft 5 as its center and four permanent magnets 7 which have arc-shaped cross-sections and are bonded to the outer circumference of the layer-built core 6 with single-liquid type epoxy system adhesive 8. The adhesive 8 has characteristics such that, when it is applied to the bonding surface (s) of the core 6 and/or the permanent magnet 7 in uncured state, it does not drip down and, when it is cured and the core 6 and the permanent magnet 7 are bonded to each other, the bonded permanent magnet 7 is not separated and does not fall off by a vibration, thermal shock, etc., during the operation of the motor 1.  As the high bonding strength and mechanical strength can be obtained after curing even if only a little quantity of the adhesive 8 is applied, the bonding areas of the core 6 and the permanent magnets 7 can be reduced.
Patent JP-H03138752-A (JP)
Title: Information processor
Inventor: YAMANASHI YOSHITSUGU
IPC: G06F9/445
Filed: 1989-10-25
Abstract: PURPOSE:To effectively use hardware and software resources of a device by starting the initialization processing of one CPU after terminating that of the other CPU. CONSTITUTION:A main CPU 11 is kept in the reset state till bit 0='1' of a control register 29 is set after the end of initialization of a local CPU 21. Bit 0 of the control register 29 is effective only when an initialization preference switch 6 is set to the side of the local CPU2. After the release of the reset state, the local CPU 21 confirms bit 6='0' and bit 7='0' of a control register 30 to discriminate initialization of the whole of the device and checks and clears the area of an SRAM 23 and initializes a keyboard interface 24, a mouse interface 25, an FD/HD interface 26, etc. Thus, hardware and software of the device are effectively used.
Patent JP-H01115543-A (JP)
Title: Chuck for ring-like member
Inventor: SHIMADA MORIO
IPC: B66C1/54
Filed: 1987-10-30
Abstract: PURPOSE:To enable a small diameter ring-like member to be always held coaxially with a chuck body by mounting expansibly openably a plurality of chuck pawls on the tubular chuck body through a chuck pawls operating shaft and operating spring. CONSTITUTION:When a cylinder rod 12 is lowered to insert a holding portion 13a of a chuck body 13 into a through hole 19a of a ring-like member 19, chuck pawls 16 projecting to the outer periphery of holding portion 13a pushes up a chuck operating shaft 17 against an operating spring to close the through hole while being pressed against the peripheral surface of said through hole 19a so that the ring-like member 19 is held by the chuck pawls 16 under the spitted condition. The ring-like members 19 having different inner diameters can be held by variously shaped chuck pawls 16 so that even small diameter ring-like member 19 can be held. Since a series of the respective chuck pawls 16 work, a self-aligning function is provided which holds said member 19 coaxially with the chuck body 13. Also, the ring-like member 19 can move relative to the chuck body 13 so that even the discrepancy between the axes of chuck body 13 and a mounting hole into which said member 19 is press fitted can be absorbed.
Patent JP-H07126841-A (JP)
Title: Sputtering device
Inventor: KIMURA MASAKATSU
IPC: C23C14/34
Filed: 1993-11-05
Abstract: PURPOSE:To provide a sputtering device which does not generate defects by splashing of indium. CONSTITUTION:The target material 15A of this sputtering device is provided with a contracted part 20A by contracting the front surface side to be sputtered of this material. The end edge of an approximately cylindrical shielding ring 18 enclosing the outer periphery of an electrode 12 lined with this target material 15A is provided with an overhanging part 21A projecting toward the contracted part 20A of the target material 15A. The front end of this overhanging part 21A is extended to the outer peripheral end of an adhesive layer 14. Even if the indium constituting this adhesive layer 14 protrudes from the adhesive layer 14, the indium melted and splashed by heat is shut off by the overhanging part 21A. Even if the indium splashes outside the shielding ring 18 through the spacing 22, the splashing direction thereof deviates from the direction toward the substrate and does not stick to the substrate.
Patent JP-H1087019-A (JP)
Title: Small-quantity multi-item type carry-in/and-out system
Inventor: CHO SHUNTOKU
IPC: B65G1/137
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To carry in and out a small quantity by combining an electronic label with an automated storage and retrieval system and instructing a worker to keep or carry out one box or some single article. SOLUTION: The lighting of the lamp 141 of the electronic label 14 gives instructions to carry in and out an assigned custody box 13 of an electronic label 14 and carry-in and-out data are indicated by the indication liquid crystal 143 of the electronic label 14. The custody box 13 is made by one space in a box or the space in the box divided into several lattices by partition plate. By the adoption of the electronic label 14 and the partition plate of the custody box 13, an automated storage and retrieval system can carry in and out the box or single part as an unit and when a worker inputs necessary data in a computer, a carry-in and -out program sends the custody box 13 required in the automated storage and retrieval system to a fixed station 12 and also the electronic label 14 indicates the carry-in and -out data.  The worker moves pushingly an appointed truck or purchased article to each station 12 and the article is carried in or out by instructions on the electronic label 14 of the upside of the custody box 13.
Patent JP-H08138334-A (JP)
Title: Information recorder/reproducer and optical disc device
Inventor: NAGAI KOICHI
IPC: G11B21/08
Filed: 1994-11-11
Abstract: PURPOSE: To obtain an optical disc device which requires no highly accurate position detecting element nor any special adjusting at the time of assembling. CONSTITUTION: An optical head, i.e., a carriage 5, for recording/reproducing information onto/from an optical disc 2 is driven in the radial direction thereof by means of radial drive coil 12a, 12b, and radial drive magnets 13a, 13b. A position sensor 18 comprising a light emission element 16 and a light receiving element 17 is disposed under the carriage 5. Under a state where the carriage 5 is located on the outer peripheral side of a movable range, a light emitted from the light emission element 16 is reflected on the bottom face of the carriage 5 and enters into the light receiving element 17. Under a state where the carriage 5 is located on the inner peripheral side of a movable range, a light emitted from the light emission element 16 is not reflected on the bottom face of the carriage 5 and does enters into the light receiving element 17. Consequently, generation of tracking offset can be halved as compared with a conventional optical disc when the carriage 5 moves to the outermost periphery.
Patent JP-H04151869-A (JP)
Title: Gate array and its manufacture
Inventor: TAKAGI MITSUHARU
IPC: H01L27/108
Filed: 1990-10-15
Abstract: PURPOSE:To improve the function of a gate array, by forming a charge acuumulation part in a substrate below the gate electrode of an MOS transistor forming a basic cell, and mounting a DRAM. CONSTITUTION:A charge accumulation part 31 connected with a source region 20 and a drain region 16 is formed on a substrate below a gate electrode 18 of a first MOS transistor 14 formed in a basic cell 13. A gate electrode 18 of the first MOS transistor 14 is turned into the plate electrode of a capacitor 32. Further a second MOS transistor 15 having a drain region 16 connected with the drain region 16 of the first MOS transistor 14 is turned into the word transistor of a DRAM 30, and a word line is formed by using a gate electrode 19. In the wiring process of a gate array, a bit line is formed by using a wiring 33 connected with a source region 20. Thereby a gate array 10 excellent in functional properties which has a high level of integration and both functions of a logic circuit and a memory circuit of the DRAM 30 can be obtained.
Patent JP-2000104053-A (JP)
Title: Phosphor paste composition for plasma display panel
Inventor: TODA ATSUSHI
IPC: H01J17/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a phosphor paste composition for a plasma display panel, excellent in the dispersedness of a phosphor, capable of being fired at a temperature lower than the conventional, and small in a decrease in luminance by using a specified methacrylic ester polymer as the binder. SOLUTION: This composition essentially consists of 100 pts.wt. (A) methacrylic ester polymer essentially consisting of 60-100 wt.% isobutyl methacrylate and 0-40 wt.% alkyl methacrylate having hydroxyl group in the position β or ω, 50-5,000 pts.wt. (B) phosphor for a PDP, 100-2,000 pts.wt. (C) normally liquid organic compound having at least one ring structure in the molecule and having a boiling point of 170 deg.C or above, 5-500 pts.wt. (D) linear polyol having a molecular weight of 200 or above; and 1-500 pts.wt. (E) silica particles having a mean particle diameter of 3-50 nm in the form of primary particles.
Patent JP-H10104033-A (JP)
Title: Calibration plate of imaging device, calibration device using above described plate and three-dimensional position measuring device
Inventor: UEDA TAKAHIRO
IPC: G01B11/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform the highly accurate calibration by the position measurement using a stereoscopic method in image processing. SOLUTION: A calibration pattern 3 is drawn on the surface of a transparent substrate 21. The upper part of the transparent substrate 21 is lit by an illuminating means 15. The image of the pattern 23 is picked up with at least two cameras provided on the transparent substrate 21 by the stereoscopic method. The position on the monitoring coordinates of each point in the above described image is calibrated based on the position of the image of the pattern 23 on the monitoring coordinates computed by processing the picked up image. In this calibration plate 20, the pattern 23 is formed on the transparent substrate 21. At this time, non-reflection processing is performed at the lower surface of the transparent substrate 21. Furthermore, the illuminating means 15 can be arranged at the lower side of the calibration plate 20.  Furthermore, the pattern 23 can be formed on the upper surface of the non-transparent substrate, and the image can be picked up from the upper side of this upper surface.
Patent JP-S62135325-A (JP)
Title: Method for molding article having complicated shape
Inventor: TAKAHASHI SUSUMU
IPC: B29C33/52
Filed: 1985-12-10
Abstract: PURPOSE:To easily mold an article having a complicated shape, by forming a mold having a desired shape by freezing water and molding the article on the contour of the formed ice mold and thawing the ice mold after molding. CONSTITUTION:Water is poured in a two-part wood mold having a hand drum shape and frozen to obtain a hand drum shape ice mold. Carbon fiber filaments are wound around the contour of the ice mold in a chamber having a -5 deg. dry atmosphere and a phenol resin adhesive is sprayed thereon to fix the filaments to each other and a molded article comprising carbon fibers having a hand drum shaped outer configuration is formed on the ice mold. The whole is taken out from the chamber and heated to thaw the ice mold to obtain the molded article having the above mentioned hand drum shaped outer configuration. Because water inert to almost all of materials of articles to be molded is used as a mold, a special means is not required in pretreatment and post- treatment and even the demolding of an article having a complicated shape is easy.
Patent JP-H08133424-A (JP)
Title: Method of managing article, managing system and tag applied thereto
Inventor: FUJITA SADAYOSHI
IPC: G06Q50/00
Filed: 1994-11-11
Abstract: PURPOSE: To provide an article managing method and a system therefore from in which no troublesome steps are present, by transmitting several kinds of data on a real-time base among job sites, and to provide a tag which can be easily handled in this system and which is reusable. CONSTITUTION: In a method and a system, manages articles are conveyed among working stations, and an IC tags used in this system which can automatically transmit data stored therein, in response to transmitted electromagnetic waves. This IC tag is attached to an article, and a correspondence between the article and the IC tag is registered (1), the correspondence between registered data of the IC tag and the article is transmitted and received (2) upon introduction and delivery of the articles attached thereto with the IC tag, and the correspondence therebetween is confirmed upon introduction and delivery of the same.
Patent JP-H06131293-A (JP)
Title: Bus control system
Inventor: OKAMOTO RIKIYA
IPC: G06F13/28
Filed: 1992-10-15
Abstract: PURPOSE:To speed up data transfer by transferring data which need not be processed by a CPU from a memory directly to an FIFO part. CONSTITUTION:This system is equipped with a switching control part 3 which switches a simultaneous write mode wherein read data are transferred to the FIFO part while transferred from a memory 2 to the CPU 1 and an independent write mode wherein data transfer from the CPU 1 to the FIFO is performed after the read data are transferred from the memory 2 to the CPU 1. Namely, the two operation modes are utilized to transfer the data to the FIFO; and one mode is the independent write mode and the other is the simultaneous write mode. When the CPU 1 transfers process data to the FIFO after processing the read data, the independent write mode is used. For data that the CPU 1 need not process, the simultaneous write mode is used and in this simultaneous write mode, the CPU 1 writes data in the FIFO while reading the data out.