baber/WOPTO huggingface dataset:
Patent JP-H03252030-A (JP)
Title: Flat display device, its manufacture and jig required
Inventor: KISHIMOTO SHUNICHI
IPC: H01J29/52
Filed: 1990-02-28
Abstract: PURPOSE:To hold an entire grid electrode by uniform tension in a simple configuration by making up the grid electrode out of metal whose thermal expansion coefficient is greater than those of a front and a rear panel, and thereby disposing it in a hermetic space with its tension state kept as it is provided in advance. CONSTITUTION:A panel shaped grid electrode 5 is made of metal whose thermal expansion coefficient is greater than those of a front panel 1 and a rear panel 2, and it is disposed in a hermetic space between the front and rear panels with its tension state kept as it is provided in advance. In addition, the grid electrode 5 is, if desirable, made up out of a plurality of grid electrode filaments 53 which are mutually kept in parallel, and each grid electrode filament 53 is connected to a grid voltage source via a grid switching means carrying out switching operations in response to an address electrode 44 which is in scanning operation in the horizontal direction. By this constitution, even when a device is subjected to external shock load, the grid electrode is only vibrated with small amplitude accompanied while being prevented from being brought in contact with an address electrode substrate so that an electric circuit is thereby protected.
Patent JP-S60228631-A (JP)
Inventor: HERUMAN ANDERUFUAA
IPC: C22C14/00
Filed: 1985-03-15
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-2000249349-A (JP)
Title: Heating cooker
Inventor: NAKANISHI MINORU
IPC: F24C15/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To open/close a door automatically by arranging a human sensor on the front surface of a heating cooker and opening/closing the door thereof automatically based on the output from the human sensor. SOLUTION: The heating cooker comprises a cooking section 11 for heating an article be cooked in the compartment by means of a heater, magnetron, or the like, a mechanism 12 for connecting a reversible motor with a cam through a gear and opening/closing the door of a cooker by converting the rotational motion of the motor into linear motion, a section 14 for informing various conditions to a user by means of sound or indication using a human sensor, i.e., a pyroelectric infrared sensor, at the front operating section of the cooker, a section 15 for cooling and ventilating the inside of the compartment using a fan, and a control section and power supply section 16 therefor. According to the arrangement, the door can be opened/closed in safety.
Patent JP-H09219527-A (JP)
Title: Indication device and manufacture thereof
Inventor: CHIYOU KOUYUU
IPC: H01L21/77
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To suppress generation of defects caused by static electricity in the manufacturing process of an active matrix indication device. SOLUTION: In the manufacturing process in which an active matrix circuit 108 and a peripheral drive circuits 104 and 105 are integrated, a protective capacitor, to be connected to a short ring utilizing the semiconductor layer of the material same as the active layer of a thin film transistor located on the lower part of the short ring 102, is formed. This protective capacitor has the function which absorbs the electric pulse generated when a plasma utilization process is conducted. Also, the influence of electric pulse upon each circuit can be prevented by providing discharge patterns 103, 106 and 112.
Patent JP-H03253117-A (JP)
Title: Timing extraction circuit
Inventor: KOYAMA TORU
IPC: H04L25/40
Filed: 1990-03-02
Abstract: PURPOSE:To make circuit size compact by connecting an absolute value means for generating the absolute value signal of a signal, a subtracting means for generating a difference signal between the absolute value signal and a signal obtained by delaying the absolute value signal by a half period and an accumulating means for accumulating the difference signal to constitute a phase detecting circuit. CONSTITUTION:In the phase detecting circuit 11, a switch SW1 samples an input signal at the timing of a clock signal having twice the clock rate of a receiving signal, the absolute value circuit 1 finds out the absolute value of the sampled input, directly sends the absolute value to one input terminal of the subtractor 3 and sends a signal obtained by delaying the absolute signal only by a half clock period of the input signal through a delayer 2 to the other input terminal of the subtractor 3. A switch SW2 samples difference signals sent from the subtractor 3 in every other clock period of the input signal and an adder 4 adds a signal obtained by multiplying its own sending signal by a constant (a) slightly smaller than '1' through a multiplexer 5 and delaying the multiplied signal only by one clock period of the input signal through a delay 6 to its own sending signal and outputs the added signal. Thus, the circuit size can be compacted.
Patent JP-S63304582-A (JP)
Title: Electrical circuit member
Inventor: YOSHIZAWA TETSUO
IPC: H05K1/14
Filed: 1987-03-05
Abstract: PURPOSE:To realize connections high in their density and in their reliability by burying a plurality of metallic members into an insulator and exposing both ends of the metallic members so as to compose an electrical connection member and next interposing this electrical connection member between both electrical circuit components and next alloying parts where the exposed metallic members are connected to both the circuit components and connecting their connection parts. CONSTITUTION:An electrical connection member 125 is used to be connected to respective connection parts 102, 105 of circuit substrates 101, 104 as described in the following. The member 125 is composed by burying a plurality of metallic members, made of metal or alloy, into an insulator 111. The members 107 are exposed on both their ends, and they are interposed between the substrates 101 and 102 so that they are made in contact with the connection parts 102 and 105. The connection parts 102 and ends 108 of the members 107 on one side are alloyed to be connected to each other, and so are the connection parts 105 and ends 109 of the members on the other side. According to this method, connections high in their density and in their reliability can be realized between a semiconductor element and parts such as a circuit substrate, a lead frame, or the like.
Patent JP-H06268731-A (JP)
Title: Maintenance terminal equipment
Inventor: IINO MIHO
IPC: H04M3/00
Filed: 1993-03-11
Abstract: PURPOSE:To input a command through the use of a command input method corresponding to one's own degree of skill at the time of inputting the command. CONSTITUTION:A maintenance terminal equipment 12 provides a first command input method capable of directly inputting a command including a parameter, a second command input method capable of selectively indicating a parameter and a third command input method capable of selectively indicating the command including a parameter. Then, the maintenance terminal equipment 12 converts the form of a command inputted by one of the methods to that along with the command system of an exchange 11 and transmits it to the exchange 11.
Patent JP-H09246397-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: KIKUSHIMA KENICHI
IPC: H01L27/08
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To enable the shallow semiconductor regions of an N-MOSFET and a P-MOSFET comprised in a semiconductor integrated circuit device to be formed by diffusion of impurities from the side wall of the gate electrodes of both the MOSFETs without deteriorating the semiconductor integrated circuit device in electrical properties. SOLUTION: Side walls 4nSW are formed on the gate electrodes 3ng and 3pg of an N-MOSFET 3n and a P-MOSFHT 3p, and then the side wall 4nSW is removed from the gate electrode 3pg through such a manner that the N- MOSFET 3n is covered with an anhydrous insulating film, and then the hydrous side wall 4nSW is selectively removed with an anhydrous hydrofluoric acid solution. Thereafter, a side wall 4pSW is formed on the side wall of the gate electrode 3pg, and the shallow semiconductor regions 3n1a a and 3p1a of the N- MOSFET 3n and the P-MOSFET 3p are formed by diffusion of impurities from the side walls 4nSW and 4pSW.
Patent JP-H11234544-A (JP)
Title: Electronic camera
Inventor: KOMINE YOSHIO
IPC: H04N5/225
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a protective mechanism against scratches and dust on the electronic display device of the electronic camera. SOLUTION: The electronic camera is provided with an electronic display device 6, and a display section 6A of the electronic display device 6 is placed in front inside the camera, and the entire display device is turnably and pivotally supported to a camera main body 1. In the contained state, the display section 6A is protected and acts like a barrier in front of a photographing lens 3, and in the case of photographing, locks 7, 6C, 7A of the electronic display device 6 are released and the display section 6A is turned upward and then visible from a rear side of the camera.
Patent JP-S60197151-A (JP)
Title: Hybrid type step motor
Inventor: SUZUKI YASUO
IPC: H02K37/20
Filed: 1984-03-16
Abstract: PURPOSE:To simplity the structure and the mounting of a yoke by providing a yoke on the outside of a pair of coils concentrically with a rotor, a extending and opposing pole teeth from the yoke to form the width in the ineger magnification of the pitch of the pole teeth of the rotor. CONSTITUTION:A rotor 7 of a hybrid type step motor is composed by securing a core 11, a yoke 12 and a magnetic flux converging body 13 to a rotational shaft 10 supported to bearings 7, and forming many pole teeth 14 on the periphery of the core 11. A stator 9 is composed by providing a cylindrical yoke 15 and a permanent magnet 17 in an outer box 1, and further providing stator poles 19 opposed to the core 11. In this case, the pole teeth 26-27' of the stator pole 19 are integer magnification of the pitch of the teeth 14, the opposed teeth are displaced at 1/2 pitch from each other, and the poles between the coils 22 and 23 are displaced at 1/4 pitch. Thus, a accurate positioning can be controlled by the number of applied pulses.
Patent JP-H03252678-A (JP)
Title: Scanning recorder
Inventor: SATO HAJIME
IPC: B41J2/44
Filed: 1990-03-02
Abstract: PURPOSE:To perform recording at an accurate position on a recording material by setting a light beam detection means at the part of a recording material placing table where the recording material is not placed and directly detecting the relative position between the recording material placing table and a scanning recording part. CONSTITUTION:This device is constituted of the scanning recording part 6 and the recording material placing table(platen) 10 provided with a photodetector part 9 obtained by linearly arranging photodetectors in the part 8 where the recording material is not placed. At the time of scanning recording, the platen 10 is moved in a sub scanning direction by a servo motor 11 and an image having a specified width is recorded by scanning on the recording material. Then, the scanning recording part 6 moves back and forth in a main scanning direction and performs the scanning of the part 8 of the photodetector part 9 of the platen 10 after moving by a specified amount. Based on timing when scanning light scans a light beam detection mechanism, the relative position between the recording material placing table 10 and the scanning recording part 6 is directly detected to control the positional relation of both of them. Thus, the recording is performed at the accurate position on the recording material.
Patent JP-H04288409-A (JP)
Title: Burner controller
Inventor: MORISHIMA MASAYUKI
IPC: F23N5/26
Filed: 1991-03-15
Abstract: PURPOSE:To prevent an object that falls while a man is not present from touching the operation switch starting combustion in a burner in which the combustion is started only by touching the operation switch. CONSTITUTION:When an operation switch 18 is pressed down, the voltage signal changes from H to L. Next, when the hand is off the operation switch 18, the voltage signal changes from L to H. A controller 21 lets the burner start combustion when those two changes in voltage are successively detected.
Patent JP-S59177546-A (JP)
Title: Thermodeveloping photosensitive material
Inventor: NAITOU HIDEKI
IPC: G03C1/498
Filed: 1983-03-29
Abstract: PURPOSE:To improve the sharpness of a dye image by using a dye donative material that can release a hydrophilic dye having a temporarily short-waved hue for the dye donative material of a photosensitive material having photosensitive silver halide, binder and dye donative material on a base. CONSTITUTION:A photosensitive material has photosensitive silver halide binder and a dye donative material which has a reducing property to the photosensitive silver halide and release a hydrophilic dye by reacting with the photosensitive silver halide when heated on a base. A dye donative material which can release a hydrophilic dye having a temporarily short waved hue is used for the dye donative material of such photosensitive material. An oxidation-reduction reaction takes place between the photosensitive silver halide and the educing dye donative material with the exposed photosensitive silver halide as a catalyst when the photosensitive material is heated in the non-aq. state after image exposing or during image exposing. Therefore, the mobile hydrophilic dye eliminated from the dye donative material oxidized by the silver halide is simultaneously obtd. in addition to the silver image in the exposed part and said image can be moved to the dye fixing layer, by which the sharpness of the image is improved.
Patent JP-S58169771-A (JP)
Title: Plate for lead storage battery
Inventor: MORIMOTO YOSHINARI
IPC: H01M4/68
Filed: 1982-03-30
Abstract: PURPOSE:To eliminate the early attenuation of capacity even with a light-weight and yet in repetition of deep charge and discharge, by constituting a base body with either of a pure lead or lead alloy part comprising no antimony and a lead alloy part comprising antimony, while letting both parts hold an active material. CONSTITUTION:A pure lead sheet 1 comprising no antimony is laid on top of a lead alloy sheet comprising 2.5% of antimony and joined together by a press and the like, then an antimony holding lead alloy layer 2 is formed in the spaces between pure lead layers 1 and, after charging positive pole active material paste into a base body 3 produced in a process of expanding the lead alloy sheet, thus a positive pole is manufactured. A negative pole uses a base body obtained by expanding a lead alloy sheet consisting of calcium 0.07%, tin 0.7%, aluminum 0.02% and lead as the rest, and is produced after getting through filling, thermoforming and drying of a negative pole active material paste.
Patent JP-H03256690-A (JP)
Title: Industrial robot
Inventor: NOMURA MINORU
IPC: B25J9/06
Filed: 1990-03-05
Abstract: PURPOSE:To reduce the height of a second arm and to simplify a shape by connecting source wires for third and fourth motors, a signal conductor, and an air tube for a hand in a state that they are extended through the stator of a second motor and the inner ring of a bearing. CONSTITUTION:Source wires for third and fourth motors 7 and 8, a signal conductor, and an air tube for a hand 11 are connected such that they are extended through a first motor 2 and through a bearing 15a to a first arm 5, and further extended through the stator of the second motor 4 and the inner ring of a bearing 15b. This constitution reduces the height of a second arm 6, and prevents the source wires, the signal conductor, and the air tube from being twisted occasioned by rotation of the inner ring of the bearing 15a even during revolution of the first arm 5.
Patent JP-H02231757-A (JP)
Title: Semiconductor input protective circuit
Inventor: OSHIAGE KATSUNORI
IPC: H01L27/04
Filed: 1989-03-03
Abstract: PURPOSE:To enable the same input protective circuit to be applied to a signal source having different noise generation characteristics by providing the title circuit with a decoder for screening time constant variation by a protective resistor and a capacitor, controlled on the basis of a signal from outside, by turning on or off each switch means. CONSTITUTION:A detection circuit 25 determines the on or off state of a signal generation switch 30 on the basis of a current value flowing through the signal generation switch 30 through a pull resistor 24 and a protective resistor 32 when the signal generation switch 30 is turned on. A plurality of capacitors 27a to 27c formed in an input protective circuit is selected by switch means 28a to 28c and a decoder 29. Thus, the time constant is changed by this selected capacitors 27a to 27c and the protective resistor. As a result, the same input protective circuit formed into an IC, can be used for a signal source having different noise generation characteristics.
Patent JP-S61210419-A (JP)
Title: Magnetostriction system coordinates reading device provided with static attraction function
Inventor: HAYAKAWA FUKUICHIRO
IPC: G06F3/03
Filed: 1985-03-15
Abstract: PURPOSE:To hold easily and without fail an original and to make a device thin and low-cost by arranging an electrode group to give a static attraction force and a magnetizing line group to read the coordinates by a magnetostriction system in a single body. CONSTITUTION:When an original paper 4 is mounted on the upper surface of the reading device and a direct current voltage is impressed by an electric power source 1, at respective parts of the original 4 facing a conductive line F through a dielectric layer A, the charge of the polarity different from the charge of the respective conductive lines occurs. As the result, the original 4 is attracted, fixed and held to the upper surface of the reading device by a static action. In such a condition, a pen 6, in which the voltage is impressed from a high frequency electric power source 5, draws a picture 7 on the original, out of a magnetizing line D arranged to a film B, the maximum electric current is detected through a corresponding line Yn by a detecting device 2. Thus, the value of Y coordinates can be known, in the same manner, the value of X coordinates can be known from the magnetizing line E arranged to a film C, and respective positions of the picture are detected from the both values. Such a value is inputted to the computer.
Patent JP-H04287372-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUKAWA YOSHIHIRO
IPC: H01L27/14
Filed: 1991-03-18
Abstract: PURPOSE:To reduce smear caused by the incidence of stray light into a gate region for transferring carrier generated in a photo diode to a charge transfer element, relating to a photo sensor constituted of the photo diode and the charge transfer element. CONSTITUTION:A photo sensor is constituted of the following; a photo diode, a charge transfer element arranged in the vicinity of said photo diode, and a gate electrode 3 formed on a channel region connecting the photo diode with the charge transfer element. A light shielding film 60 which is bent and stretched so as to cover the side surface of the gate electrode is formed.
Patent JP-H04287174-A (JP)
Title: Method and device for processing graphic
Inventor: NAKAYAMA HIROSHI
IPC: G06T11/20
Filed: 1991-03-18
Abstract: PURPOSE:To process only a graphic data required for display so as to smoothly display it. CONSTITUTION:The graphic data defined in a three-dimensional space is stored in a graphic data storing means 1, and a recognition number applied for each graphic data to be displayed by each picture element to the respective picture elements of a display means 3 by a graphic processing means 2 is decided and stored in a recognition number storing means 4. The graphic processing means 2 extracts the graphic data having the recognition number stored in the recognition number storing means 4 from the graphic data storing means 1 and processes the graphic with resolution finer than the size of the picture element in the display means 3.
Patent JP-S62210310-A (JP)
Title: Liquid fuel burner
Inventor: MIZUNO HISAYOSHI
IPC: F23D11/10
Filed: 1986-03-10
Abstract: PURPOSE:To prevent an incomplete combustion and adherence of soots and also prevent difficiency in heat recovery and mistake in igniting by supplying secondary air to a flame forming part formed on the outer cylinder side of a burner via a through hole. CONSTITUTION:A first burner plate 8 consists of two plates, i.e., a base plate 8A and a laminated plate 8B, each of these plates having a mixed gas passage hole 8a and a slot-like burner port 8b. At the outer peripheral portion on the side lower than the burner port 8b of the base plate 8A, a space 17 is formed between the outer peripheral portion and an outer cylinder 1a. A through hole 18 is formed in the outer cylinder 1a so as to connect the space 17 to a secondary air passage 12. A part of secondary air is ejected into the space 17 from a secondary air passage 12 via the through hole 18, and is supplied to a flame forming portion 10. Since a sufficient quantity of oxygen is fed to a flame 16 formed by a mixed gas ejected through the burner port 8b of the first burner plate 8, combustion at the flame forming portion 10 becomes a complete combustion and soots are not generated in the outer cylinder 1a and an ignition plug.
Patent JP-S60194995-A (JP)
Inventor: UEDA MASAMI
IPC: D06F23/04
Filed: 1984-03-16
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-H06268597-A (JP)
Title: Optical communications system and its fault monitor method
Inventor: AKIMOTO ISAO
IPC: H04B10/071
Filed: 1993-03-12
Abstract: PURPOSE:To allow an optical repeater to detect a fault location and to transfer it to a center with respect to both fault monitor method and the optical communications system monitoring a fault in an optical fiber. CONSTITUTION:The optical repeater 1 is provided with a coupler 1 (10), an internal optical fiber 13, a coupler 3 (14), a fault detection section 16 by inputting an optical signal branched by the coupler 1 (10) to detect a fault of the optical fiber 2, a fault location detection laser 19 outputting a fault location detection optical signal inputted in an opposite direction to the optical fiber 13 when a fault is detected, a fault location detection laser drive section 18 driving the fault location detection laser 19 when the fault of the optical fiber 2 is detected, and an optical repeater monitor section 17 generating fault information based on the fault detection optical signal by passing the optical fiber 13 in an opposite direction and inputted directly and a fault detection optical signal reflected in a fault location 4 of the input side optical fiber 2 and returned therefrom and transferring the result to a station 1'.
Patent JP-S51128083-A (JP)
Title: Method and device for bias cutting
Inventor: IWASHITA HARUKOU
IPC: B23D45/14
Filed: 1975-05-01
Abstract: PURPOSE:To provide a method and device for bias cutting of such work piece as difficult to move by means of abrasive cutting machine.