baber/WOPTO huggingface dataset:
Patent JP-H0249668-A (JP)
Title: Low frequency treatment device
Inventor: TORIYAMA MAMORU
IPC: A61N1/36
Filed: 1988-08-11
Abstract: PURPOSE:To make the control of an output controller unnecessary even when a change rate of frequency is made large by using a pulse width control means for increasing a pulse width as frequency becomes low and reducing the same as frequency becomes high. CONSTITUTION:For example, pulse width data of 500musec is written corresponding to frequency of 1Hz and pulse width data of 100musec is written corresponding to frequency of 10Hz. Pulse data such that a pulse width is increased when frequency is low and, contrarily, a pulse width is reduced when frequency is high is written in an RAM. A current supply feeling constant from low frequency to high frequency is obtained. Even when frequency is largely changed from 1Hz to 10Hz, a pulse width is determined so that the same current supply feeling is obtained at respective frequencies and, therefore, there is no change in a current supply feeling. By this method, it becomes unnecessary to control an output controller 3 when frequency changes and practicality is drastically enhanced.
Patent JP-S6444873-A (JP)
Title: Pulse counting apparatus
Inventor: NAKANISHI KOJI
IPC: G01R33/10
Filed: 1987-08-12
Abstract: PURPOSE:To accurately count the number of pulses even when the differentiating signals of both of a measuring pulse and a sampling pulse are inputted to a counter synchronously, by detecting the synchronism of both pulses and setting the initial value when the counter is cleared to 1 by the synchronism detection signal. CONSTITUTION:When the initial value signal A from an AND circuit 21 is a logical '1' signal, that is, when a measuring pulse differentiating signal PD and a sampling pulse differentiating signal SD are synchronous to each other, the lowermost rank bit is set to 1 as the initial value of a counter circuit 16 by the signal A. Therefore, since the initial value 1 is set even when the circuit 16 is cleared by a clear signal CLR, no measuring omission is generated. When the signals PD, SD are not synchronized, the signal A is a logical '0' signal and the initial value when the circuit 16 is cleared is set to 0 of course. As mentioned above, by setting the initial value when the circuit 16 is cleared by a sampling pulse S to 1 but not to 0 when a measuring pulse P is synchronous to the sampling pulses S, the erroneous measurement of the pulse P is eliminated.
Patent JP-H0366470-A (JP)
Title: Rotary nozzle
Inventor: YOSHIHARA TETSUYA
IPC: B22D41/26
Filed: 1989-08-04
Abstract: PURPOSE:To open or close a passage of molten metal and to adjust its opening by arranging a collector nozzle in the central part of rotation of a sliding plate brick and providing the nozzle hole of a fixed plate brick by deviating from it. CONSTITUTION:The device is composed of the fixed plate brick 3 of the upper nozzle 2 arranged on the bottom of a foundary ladler, the sliding plate brick 4 contacting with it and a rotary nozzle of the collector nozzle 5 provided under the sliding plate brick, the nozzle hole of the fixed plate brick 3 and the rotational center of the sliding plate brick 4 are not co-axial and the nozzle hole of the collector nozzle 5 is provided on the rotational center. In this way, the passage of molten steel can be adjusted without changing the position of the collector nozzle 5, in a simple and compact structure, and with a means high in safety and low in cost.
Patent JP-2000036100-A (JP)
Title: Inter-vehicle distance detector
Inventor: HIRAYAMA SHIGERU
IPC: G01C3/06
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an inter-vehicle distance detector for making a driver able to visually, sensuously and instantaneously recognize the degree of a caution to a preceding vehicle. SOLUTION: An inter-vehicle distance sensor 12 provided in a present vehicle detects the inter-vehicle distance of the present vehicle and the preceding vehicle), and a car speed sensor 13 provided in the present vehicle detects the speed of the present vehicle. A display device 14 provided on the driver's seat of the present vehicle displays a vehicle drawing imitating the preceding vehicle), and a controller 16 controls the display device 14 based on the respective detection output of the inter-vehicle distance sensor 12 and the car speed sensor 13.  The controller 16 is constituted so as to display a small vehicle drawing at the display device 14 when the inter-vehicle distance is large and the speed of the present vehicle is low, and display the vehicle drawing large gradually or stepwise when the inter-vehicle distance gradually shortens or the speed of the present vehicle gradually gets high.
Patent JP-S6093760-A (JP)
Title: Molten salt fuel cell
Inventor: NIIKURA JIYUNJI
IPC: H01M8/02
Filed: 1983-10-27
Abstract: PURPOSE:To improve mechanical strength and heat cycle resistance, and increase cell performance and life by forming corrosion resistance film comprising Al, Ti, or Zn on the mesh or expanded metal surface of reinforced core material of electrolyte. CONSTITUTION:At least one of metal film or oxide film of Al, Ti, and Zn covers the surface of metal mesh or expanded metal to form corrosion resistant film. The covered mesh or expanded metal is arranged in the inside or on the surface of electrolyte salt and they are hot-pressed to form a molten salt fuel cell. This cell can maintain good mechanical strength and heat cycle resistance for a long time.
Patent JP-H0364229-A (JP)
Title: Packet flow control system
Inventor: YOSHIDA TOMOHIDE
IPC: H04L12/811
Filed: 1989-08-02
Abstract: PURPOSE:To deal with the degradation of transmission quality of a relay line by increasing the standard set value of the transmission timing of a receivable packet within the limit value of a reception confirming timer of each stored terminal when the counted value of transmission errors exceeds the allowable frequency of transmission errors. CONSTITUTION:A link level control function part 7 always monitors the data A3 received and transmitted via the relay line 3 connected to a packet device 1. A transmission error counting function part 8 counts the transmission errors. When the counted value of the transmission errors exceeds the allowable transmission error value, the receivable packet transmission timer values of the receivable packet transmission function parts 111-113 of the stored terminal communication control parts 41-43 are set larger than the standard timer value. Consequently, the flow speeds of data A21-A23 are reduced less than a normal speed and the quantity of the data A3 is suppressed. Thus it is possible to deal with the degradation of transmission quality of the line 3.
Patent JP-S5994304-A (JP)
Inventor: HONDOU HIROTOSHI
IPC: H01B11/22
Filed: 1982-11-19
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-H0868241-A (JP)
Title: Dimming system of dome canopy membrane by gas
Inventor: AOKI KOICHI
IPC: E04H15/02
Filed: 1994-08-26
Abstract: PURPOSE: To improve functionality as event-facilities by changing the dimming physical properties of a dome canopy membrane and by a gas, to promote the melting of snow. CONSTITUTION: A dome canopy membrane consists of transparent or semitransparent double membranes 1 having gas sealing properties, a feeder composed of a compressor 2 supplying the inside of the double membranes 1 with a gas having dimming physical properties for realizing light conformed to light required in a dome, a reservoir tank 5, a supply tank 6, etc., is mounted. When snow should be melted, the inside of the dome is heated by a heater apparatus 7 at the time of the supply of the gas, and snow is melted while being separated from heating in the dome.
Patent JP-H0865790-A (JP)
Title: Edge for speaker
Inventor: MIZONE SHINYA
IPC: H04R7/20
Filed: 1994-08-26
Abstract: PURPOSE: To provide an edge for a speaker capable of solving the problem that waterproof is required so as to perform attachment to the inside of the door of an automobile and demonstrating improved performance relating to the speaker used in the various kinds of audio equipments. CONSTITUTION: This edge 2 for the speaker for which three parts that are an edge part 2a for supporting a diaphragm 1, a gasket part 2b for attaching the speaker and a cushion part 2c for preventing the resonance of the speaker are integrally formed by using elastomer is used. Thus, effective waterproof performance is obtained without increasing manufacturing processes.
Patent JP-S6182827-A (JP)
Title: Device for removing deposit in waste gas duct
Inventor: ONISHI TAKASHI
IPC: B08B9/02
Filed: 1984-09-28
Abstract: PURPOSE:To drop solid matter deposited on a wire mesh in a duct by supporting the wire mesh equipped with an exciting member with a spring, and allowing the natural frequency of the vibrating system to coincide with the cycle of Karman voltex vibration excited by the exciting member. CONSTITUTION:In a waste gas treating apparatus of an incinerator wherein slaked lime powder is blown into a waste gas duct, a wire mesh 14 is supported through a spring 13 mounted on a spring bearing 12 which is provided to the inner wall of a waste gas duct 11, and a disk 15 is furnished at the center of the wire mesh 14. A Karman vortex having frequency determined by the flow velocity of the gas and the size of the disk 15 is generated by the powder- contg. waste gas flowing in the duct 11 at the rear side of the disk 15, and the disk 15 is excited. In this case, when the natural frequency of the vibrating system consisting of the wire mesh 14 including the disk 15 and the spring 13 is allowed to coincide with the frequency of the Karman vortex, violet vertical vibration is generated by the wire mesh 14, and solid materials deposited on the wire mesh 14 are effectively dropped.
Patent JP-S58102603-A (JP)
Title: Lathe
Inventor: SUZUKI MAMORU
IPC: B23Q16/00
Filed: 1981-12-14
Abstract: PURPOSE:To improve the cutting work efficiency remarkably by automating the longitudinal reciprocating movement of an apron and by constituting a lathe so that a tool post is automatically moved laterally by a predetermined distance every time the reciprocating movement of the apron is completed. CONSTITUTION:By a normal rotation of a motor 15, an apron 11 proceeeds to perform cutting. When cutting is performed by a predetermined length, the apron 11 hits a 17, and the motor 15 is stopped. After a predetermined time has elapsed, the motor 15 is rotated in reverse, and the apron 11 retreats. When the apron 11 returns to the original position, a feed post 24 and a tool post 25 proceed by an action of an air cylinder 19 to perform cutting. These movements are repeated, and when the feed post 24 proceeds by a predetermined distance, it stops automatically.
Patent JP-H0863770-A (JP)
Title: Optical disk controller
Inventor: SHIBANO MASAYUKI
IPC: G11B7/095
Filed: 1994-08-26
Abstract: PURPOSE: To prevent erroneous recording/erroneous erasure by increasing the number of revolution of a recording carrier when laser power is increased when an offset of a servo control system is corrected. CONSTITUTION: A focus deviation detector 10 sends a signal showing a focus focus shift between a recording surface of an optical disk 5 and an optical spot to a differential amplifier circuit 17. The differential amplifier circuit 17 outputs a focus error signal, and drives a focus actuator 24 through a digital signal processing circuit 22 to perform focus control. For correcting the offset of a focus control system due to the laser power, the offset of the focus error signal when a laser is turned on is observed, and the offset is corrected by an offset correction circuit 19 based on the observed result. At this time, when the laser is turned on at prescribed recording power, the number of revolution of a motor is increased according to a value that the power is increased, and the matter that recording on the disk is impaired prevented.
Patent JP-S6262814-A (JP)
Title: Production of addition polymer of alkylene oxide
Inventor: NAKANO TAKUJI
IPC: C08G65/28
Filed: 1985-09-11
Abstract: PURPOSE:To produce an addition polymer of a phenolic compound and an alkylene oxide in high purity and yield without using the operations such as recrystallization at a low reaction temperature, by using an amine salt or quaternary ammonium salt as the catalyst in the addition polymerization reaction. CONSTITUTION:The objective alkylene oxide addition polymer can be produced by carrying the addition polymerization reaction of (A) a phenolic compound (e.g. monobromophenol) with (B) an alkylene oxide (e.g. ethylene oxide) in the presence of (C) a catalyst consisting of an amine salt (e.g. trimethylamine hydrochloride) or a quaternary ammonium salt (e.g. tetramethyl ammonium chloride) (the amount of the catalyst is preferably 0.1-2.0mol% based on the phenolic compound) preferably at 60-100 deg.C. The amount of the alkylene oxide is preferably 1-10mol per 1mol of the phenolic compound.
Patent JP-H0365400-A (JP)
Title: Hard coat transfer foil
Inventor: IKEMOTO SEISHI
IPC: B44C1/17
Filed: 1989-08-02
Abstract: PURPOSE:To easily transfer a hard coat layer excellent in various surface properties by forming the release layer of a hard coat transfer foil from a thin layer of which the adhesiveness to the hard coat layer is larger than that to a base material sheet and the thickness is a specific value or less. CONSTITUTION:A hard coat transfer foil is formed by providing a hard coat layer 3 to one surface of a base material sheet 1 through a release layer 2. Further, a pattern layer 4 and/or a heat-sensitive adhesive layer 5 can be pro vided to the surface thereof if necessary. The release layer is pref. formed from a resin whose adhesiveness to the hard coat layer is larger than that to the base material sheet. The release layer 2 is pref. formed in a uniform thickness and can be formed as a uniform membrane by preliminarily forming the release layer having a thickness of several mum to the base material sheet before stretching treatment and subsequently biaxially stretching the base mate rial sheet to make the thickness of the release layer 1 mum of below.
Patent JP-H1130795-A (JP)
Title: Camera system and camera
Inventor: OIKAWA MASAFUMI
IPC: G03B7/20
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To surely perform operation on a body side by reducing a load applied to a power source such as a battery by interrupting electric power supply to a lens with respect to charging operation and winding operation after exposure. SOLUTION: This camera system is constituted of a camera provided with the power source and an accessory which is attachable to a camera and to which power is supplied from the power source; and the camera possesses a shutter performing exposure operation, a power feeding circuit 4 allowing or interrupting power feeding to the lens 2 and a control circuit 3 controlling the shutter and the power feeding circuit 4; and the control circuit 3 controls the power feeding circuit 4 so as to interrupt the power feeding to the accessory 2 after the completion of the exposure operation by the shutter.
Patent JP-S5992707-A (JP)
Inventor: TAKAGI NORIO
IPC: H02G1/12
Filed: 1982-11-18
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-H0870523-A (JP)
Title: Floor wiring device
Inventor: TANAKA KUNIKAZU
IPC: H02G3/18
Filed: 1994-08-26
Abstract: PURPOSE: To make it possible to easily and quickly install a wiring device by attaching a tension securing part for fixing an electric wire to be connected to a terminal portion of a wiring device from the outside of a box to the inside. CONSTITUTION: According to the construction of this device, an electric wire 7 can be connected with the device plate 4 being kept fixed to a receiving frame 13 and moreover a tension securing part 8 is provided to prevent the wire 7 connected to a wiring device 3 from being pulled out. The tension securing part 8 is arranged at the inner side of the box A and therefore the box A can be fitted and installed to an opening 2 of double floor members 1. By doing this, the workability can be greatly enhanced.
Patent JP-S6444429-A (JP)
Title: Zoom camera
Inventor: TOKUMARU SHO
IPC: G02B7/08
Filed: 1987-08-12
Abstract: PURPOSE:To obtain a zoom camera which is dedicated to a shutter chance by installing an object distance detecting means, photographing magnification setting means, focal distance arithmetic means, comparing deciding means for comparing with the focal distance range of a zoom lens and out-of-range setting means and driving a driving system. CONSTITUTION:A processing device 1 drives a focusing motor driving circuit 3 by receiving the signal from a focus detection part 2 and moves a lens LF, and an encoder 5 monitors the rotation of a motor and counts pulses. And when the counted value becomes a specified value, the device 1 stops the rotation. The device 1 drives a zoom motor driving circuit 7 to more the zoom lenses LZ1 and LZ2. The position code of an operation part 9 is transmitted to a storage part 10 by encoding with a brush BR and a code plate CD and corresponding focal distance information, the manipulated quantity conversion information of an image pickup lens and the focal distance information of a tele and wide ends, etc., is transmitted to the processing device. An ordinary mode or an automatic mode is selected by an operation part 11. With such a constitution, a user can dedicate to the shutter chance and he can photograph out of range of the focal distance of the zoom lens with the wide end and tele end of the lens.
Patent JP-S6347604-A (JP)
Title: System for automatically inspecting workpiece
Inventor: BUREAA II UIRUKINSON
IPC: G01N21/84
Filed: 1987-08-12
Abstract: An inspection system is described for automatically documenting and verifying the position and dimensions of holes in a flat sheet metal workpiece (50). The system includes a transparent, light diffusing inspection table (l) upon which the workpiece is laid. A ball screw-driven yoke (6) travels continuously along the inspection table in the Y direction and includes a bottom bar for positioning a source of illumination (l4) below the table and a top bar for positioning a plurality of optical sensor arrays (30, 32) above the table. A detector is interconnected to the sensor arrays to detect light-to-dark and dark-to-light transitions which are representative of the edge of a hole. Circuitry is provided to multiplex the optical sensor arrays so that each pixel thereof is sequentially read in order to provide data corresponding to hole locations in the X direction across the table. The position of the yoke along the ball screw (2) provides data corresponding to hole locations in the Y direction.
Patent JP-2000015554-A (JP)
Title: Oscillation device for honing grinding wheel and honing device
Inventor: YAMANE SHUJI
IPC: B24B33/02
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation device for honing grinding wheel which can carry out the honing process at a high efficiency while maintaining a high finishing accuracy of a work, in a honing device. SOLUTION: The work inner bore surface is honing processed at a high accuracy, by giving a rotation movement and a reciprocating movement as the basic operation to a honing tool, and at the same time, by adding a minute vibration in the axial direction superposingly by a stroke vibration generator 7. The stroke vibration generator 7 is provided with a cum mechanism 101 to convert the rotating movement of a rotary spindle 2 into the minute vibration in the axial direction; and a planetary gear mechanism 100 to transmit the rotation of the rotary spindle 2 to the cum mechanism 101 at a specific transmission speed ratio; and a honing grinding wheel carries out the rotating movement and the minute vibrating oscillation synchronously each other, so as to prevent that the fulcrum of the honing grinding wheel movement passes again the same streak.
Patent JP-H0547152-A (JP)
Title: Tape cassette
Inventor: NISHIYAMA TOSAKU
IPC: G11B23/087
Filed: 1991-08-13
Abstract: PURPOSE:To provide a tape cassette capable of restricting the increase of drop out, realizing stable traveling of the tape, making the fluctuations of reproduced output level small and reducing the manufacturing cost. output level small and reducing the manufacturing cost. CONSTITUTION:This tape cassette is provided with a main body case and a slider 10 for opening/closing the window of the main body case, a tape guide 2 slid to the rear side of stainless steel, etc., and fixed to the main body case by an insertion forming, the surface roughness of at least the surface of the tape guide 2 slid, with the magnetic tape 3 is ranged from 0.3 to 0.5S and its surface hardness is HR55 + or -7.
Patent JP-S6183564-A (JP)
Title: Developing method of electrostatic latent image
Inventor: WADA TAKASUMI
IPC: G03G15/09
Filed: 1984-09-29
Abstract: PURPOSE:To eliminate uneven development density and to form a dense image by forming a repulsive magnetic field toward an electrostatic latent image holding body from a toner carrying body and impressing the pulse controlled so as to move a toner only in one direction into a developing region. CONSTITUTION:Stationary magnets 13a, 13b of the same polarity are disposed adjacently on the inside of a non-magnetic sleeve 12 in a developing region A and the repulsive magnetic field is formed in the region A sandwiched by the magnets 13a, 13b between the sleeve 12 and a photosensitive drum 11. A DC power source 16 is connected via a square wave pulse forming circuit 15 to the sleeve 12, by which the square wave pulse is impressed to the region A.
Patent JP-H0951240-A (JP)
Title: Amplifier circuit and bar code reader using it
Inventor: SAKURAGI YOSHINORI
IPC: G06K7/10
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To suppress the production of a saturated output voltage by effectively utilizing a dynamic range even in the case of operation at a low power supply voltage. SOLUTION: A soft limiter circuit 20 and a fluctuation compensation circuit 30 are connected between an output terminal O1 and an inverting input terminal of an operational amplifier OP. The soft limiter circuit 20 includes diodes D1-D3, D4-D6 connected in antiparallel between the output terminal O1 and a node n2 of the operational amplifier OP and a resistor R5 connected between the node n2 and the inverting input terminal. The fluctuation compensation circuit 30 includes diodes D7-D9, D10-D12 connected in antiparallel between the output terminal O1 an a node n3 of the operational amplifier OP, a resistor R6 connected between the node n3 and the inverting input terminal, and a capacitor C3 connected between the node n3 and a ground potential point.
Patent JP-2001036072-A (JP)
Title: Semiconductor device and manufacture of the semiconductor device
Inventor: OTA KAZUNOBU
IPC: H01L29/78
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a MOS transistor, having a poly-metal gate which prevents oxidation of a metal layer to contrive to lower resistance. SOLUTION: A gate electrode GE 1 is provided with a polysilicon layer 4C, a silicon oxide film (smile oxide film) 14, a metal layer 50 and a silicide film 15. The polysilicon layer 4C is formed on a main face 3BS of a gate insulating film 3B, and the silicon oxide film 14 is formed on a sidewall 4C of the polysilicon layer 4C. A metal layer 50C is formed, so as to come into contact with a main face 4CS1 on a side opposite to the gate insulating film 3B of the polysilicon layer 4C. The silicide film 15 is formed on a sidewall 50CW (comprising respective sidewalls 51CW, 52CW of first and second metal layers 51, 52) of the metal layer 50C. After the silicide film 15 is formed, the metal layer 50C is protected by the silicide film 15.