baber/WOPTO huggingface dataset:
Patent JP-H09261106-A (JP)
Title: Mobile radio equipment operated for plural frequency bands
Inventor: YAMAGUCHI SEIICHI
IPC: H04W88/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To allow a same frequency synthesizer to supply a transmission modulation use local oscillation signal and a reception 2nd local oscillation signal in the mobile equipment operated in plural mobile communication systems using different radio frequency bands. SOLUTION: A frequency synthesizer is made up of a voltage controlled oscillator 32 and a frequency division/distribution section 33 consisting of frequency dividers 41, 42, 44, 45 and switches 43, 46 switched depending on in which mobile communication system the radio equipment is in operation. An output of the voltage controlled oscillator 32 is frequency-divided by the frequency division/distribution section 33 and branched and outputted as a transmission modulation use local oscillation signal and a reception 2nd local oscillation signal. These local oscillation signals are inputted to an orthogonal modulator 13 and an orthogonal demodulator 27, in which modulation/demodulation processing is conducted.
Patent JP-S56162542-A (JP)
Title: Exclusive or circuit using field effect transistor
Inventor: TOUSAKA ASAMITSU
IPC: H03K19/21
Filed: 1980-05-19
Abstract: PURPOSE:To miniaturize a circuit and to speed its operation by applying an exclusive OR output between binary signals from the drain electrode terminal of a twin gate FET to a couple of input terminals connected to electrodes of the FET. CONSTITUTION:Source electrodes of FETs Q131 and Q232 are grounded in common, and their common drain electrodes 34 is connected in common to an electric power source via a load resistance RL135. Further, the common source electrode 33 of FETs Q336 and Q437 is grounded, and their common drain electrode 38 is connected to an electric power source via a load resistance RL239. Furthermore, the drain electrode 34 is connected to the gate electrode 310 of the FETQ3, and gate electrodes 311 and 312 of the FETs Q1 and Q2 are connected to electrodes 313 and 314 of the twin gate FET to obtain a couple of input terminals A and B, thereby obtaining an exclusive OR output between binary signals applied to the terminals A and B from the common electrode 38.
Patent JP-S57184060-A (JP)
Title: Copy sheet deflecting transport system in sorter
Inventor: ATOKATA YOSHIAKI
IPC: B65H39/11
Filed: 1981-05-02
Abstract: PURPOSE:To improve the deflected transport and separating capabilities of a sorter for delivering copy sheets from a copier successively into the bins arranged in a row by making it easier to fit the deflecting claws and their shaft to an air box disposed in facing relation to the row of bins. CONSTITUTION:Sorter B is a device for delivering the copy sheets from copier A successively into a row of bins 1. A conveyor belt 2 and an air box 3 are located in facing relation to the front side of a row of bins 1 and a deflecting unit 4 disposed vertically movably in between the row of bins 1 and the conveyor belt 2. The air box 3 has a protruding part 3a, each on the left and right side, which abuts against the conveyor belt 2 and whose front end has notch 3b for supporting a deflecting claw shaft 5 fitted with deflecting claw 6. Against the protruding part 3a is abutted an air guide 9 whose rear end has similar deflecting claw shaft supporting notch 9b in facing relation to said notch 3b and whose front end has through hole 9a. These means support the deflecting claw shaft 5 thereby to achieve the desired objective.
Patent JP-H08324389-A (JP)
Title: Water drip device that eliminates view intercepting water drip device
Inventor: ODA GOJI
IPC: B60S1/02
Filed: 1994-02-26
Abstract: PURPOSE: To make the driving of a vehicle safe and comfortable in order to reduce traffic accidents even in a small measure in these days of many traffic accidents. CONSTITUTION: A draining device is constituted around one circular glass plate as the center, provided with a prime mover in a front bonnet and fitted with waterproofing, a sensor, and the like so as to be able to wipe out also the blur of an interior part while attaching importance to safety.
Patent JP-S60210337-A (JP)
Title: Method of removing metallic coating material from wire rod or bar
Inventor: HIRANO ATSUSHI
IPC: B21F19/00
Filed: 1984-04-03
Abstract: PURPOSE:To remove metallic coating material simply and efficiently by applying higher than yield strength of metallic coating material and lower than yield strength of a wire rod or a bar repeatedly and successively from more than two directions toward the center of the wire rod or bar. CONSTITUTION:A wire rod or a bar covered by metallic coating material having relatively good plastic workability, for instance an Fe clad Ti alloy bar A, is inserted into an air hammer 3 that moves up and down at 120cycles/min at a feeding speed of 600mm./min while rotating the bar at 30rotations/min. At this time, if stress applied to the alloy bar A is set to 70kg/cm<2>, only the coating material causes plastic deformation and prolonged in circumferential direction and fatigue ruptured as yield strength of the Ti alloy is 90kg/cm<2> and yield strength of carbon steel coating material is 30-40kg/cm<2>. Thus, the coating material is removed from the alloy bar A.
Patent JP-S63233220-A (JP)
Title: Gas cooking apparatus with high frequency wave generator
Inventor: YASUDA JUN
IPC: H05B6/64
Filed: 1987-03-20
Abstract: PURPOSE:To form a cooling structure by a simple construction by installing a first plate for connecting an opening formed at the lower part of the main body of an apparatus and a second plate on which parts for controlling the main body, at a predetermined distance from each other. CONSTITUTION:An electric parts mounting plate 13 provided at an oblique part of an air guide 10 is spaced apart at a predetermined distance from the air guide 10. A space is formed on the lower side of the air guide 10. Electric parts on the air guide 10 generates heat but outside cold air enters therein through an opening 14 and rises up along the air guide 10 to rob the electric part of heat generated thereby, and discharge the same out of an exhaust port 15. On the other hand, external air which has passed through a fan 17 cools a magnetron 16 and a high tension transformer 18. An air flow after cooling is discharged rearward out of an exhaust port 15. Even when the soup of the cooked material enters through the exhaust port, it flows down along the air guide and hence the electric parts at the inner part of the apparatus can be protected.
Patent JP-S58184442-A (JP)
Title: Controlling device of water boiler
Inventor: MURASHIGE SHINICHI
IPC: F24H9/20
Filed: 1982-04-21
Abstract: PURPOSE:To rapidly carry out suppression of overchute and further to extremely lower its peak level by providing braking control means which actuates changeover means for applying inverse phase braking to a fan motor in response to a detection signal of a detection signal of an overchute detection circuit to thereby apply braking thereto and restoring the changeover means in correspondence to a detection signal from rotational speed detecting means to release the braking. CONSTITUTION:When the increasing temperature of hot water exceeds an overchute detected temperature T, a relay 22 is turned ON, and a contact 22a is connected to a changeover terminal X. As a result, inverse braking is applied to the fan motor 5, whereby the fan motor 5 rapidly reduces its rotational speed, and the wind quantity decreases without time delay. Accordingly, the quantity of gas supplied to the burner decreases. As a result, the increase in the temperature of hot water is rapidly suppressed. Thus, when the rotational speed of the fan motor 5 exceeds the minimum rotational speed, a discrimination signal is outputted to control means of the overchute detection circuit, thereby the relay 22 is turned OFF, and the contact 22a is connected and changed to a changeover terminal Y. As a result, the fan motor 5 is released of its inverse phase braking.
Patent JP-S60209279-A (JP)
Title: Painting apparatus of slender rod-shaped body such as chopstick
Inventor: YAMADA OTOKICHI
IPC: B05C3/09
Filed: 1984-04-02
Abstract: PURPOSE:To make uniform the thickness of a paint layer on a slender rod-shaped body by pinching the base of the slender rod-shaped body so that the body may be freely swayed and automatically centered, and always pressing the other circumference of the slender rod-shaped body to a fixed extent to an insert hole of a flexible membrane when a paint tank is moved backward. CONSTITUTION:The base part of a slender rod-shaped body such as a chopstick material 16 is held by a nipper 5 consisting of a supporting fitting 13 which is horizontally arranged and a presser spring 15 from the upper and lower sides, and the leading end of the slender rod-shaped body is protruded forward. A paint tank 9 contg. a paint such as japan at the inside is provided freely movable forward and backward in front of the nipper 5. A flexible membrane 32 provided with an insert hole 33 into whih the slender rod-shaped body can be inserted from the leading end is stretched and provided to the side surface of the tank 9, and a knife-shaped supporting body 6 is provided freely movable upward and downward in front of and close to the nipper 5. The base part of the slender rod-shaped body is pushed upward by abutting the supporting body 6 on the base part, and the base part of the slender rod-shaped body is pinched by the supporting body 6 and the nipper 5 so that the body can be freely swayed and automatically centered. The thickness of the paint layer on the slender rod-shaped body can be made uniform in this way.
Patent JP-H08257757-A (JP)
Title: Torch supporting device of cutting robot
Inventor: SASAKI HARUO
IPC: B23K7/10
Filed: 1995-03-27
Abstract: PURPOSE: To realize the continuous cut of a changing groove angle, the damage prevention of a torch caused on blowing up of a molten metal at the time of starting, and the miniaturization of the device. CONSTITUTION: A lateral beam 3 is installed on a carriage freely movable in the X axial direction along a cutting surface plate, and this is a torch supporting device of a cutting robot to be arranged on a main carriage 5 freely movable in the Y axial direction along this lateral beam 3, and a supporting arm 10 freely rotatable with a 1st turning shaft along the X axial direction as the center by a 1st turning device 8 is installed on a lifting body 7 freely movable up and down by a lift driving device 4. On this supporting arm 10, a torch holder 14 which is supported freely turnably with a 2nd turning shaft along the Y axis as the center by a 2nd turning device 12 is installed.
Patent JP-H11264946-A (JP)
Title: Optical scanning device, and line image formation optical system for optical scanning device
Inventor: AMADA MIGAKU
IPC: G02B26/10
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning device easy to lay out a light-source side optical system and excellent in optical performance. SOLUTION: This optical scanning device which optically scans a surface by imaging the luminous flux from a light source side as a line image nearby the deflecting and reflecting surface of an optical deflector by reflecting the luminous flux by an incidence plane mirror while converging the luminous flux in one direction by a line image formation optical system and converging the luminous flux deflected by the optical deflector as a light spot on the scanned surface by a scanning image formation optical system is provided with the incidence plane mirror 14 so that its mirror surface is oblique to a principal scan corresponding direction and a subsidiary scan corresponding direction,  the luminous flux incident on the deflecting and reflecting surface of the optical deflector and the reflected luminous flux from the deflecting and reflecting surface contains a finite angle in the subsidiary scan corresponding direction, and the length direction of the linear image formed by the line image formation optical system 12 nearby the deflecting and reflecting surface matches the scan corresponding direction by adjusting the tilt angle γ at which the non-power direction of the linear image formation optical system 12 having positive power only in one direction is slanted to the principal scan corresponding direction.
Patent JP-S62224528-A (JP)
Title: Manufacture for tool
Inventor: KATO YOSHIHISA
IPC: C22C38/36
Filed: 1986-03-25
Abstract: PURPOSE:To aim at enhancing the performance of a cutting tool, a plastic machining tool or the like, by feeding a powder composed of elements described below, into a high density-energy heat source column for welding and padding to a stock. CONSTITUTION:There is provided a powder composed of 0.2-3.5wt% C, less than 3.0wt% Si, less than 2.0wt% Mn, 1.0-20.0wt% Cr, 1.0-5.0wt% Mo, 11.0-30.0wt% W, 0.5-5.0wt% V, and 0.2-15.0wt% Co. Further, as necessary, less than 5.0wt% carbonate forming element and less than 50wt% carbonate are added to the above-mentioned powder, respectively, and Fe is added as the remainder. Ingot steel corresponding to the above-mentioned elements is formed, and is then pulverized into particles having -60-+350 mesh size to form the above-mentioned powder. This powder is fed into a plasma arc 10 between a negative side rod-like electrode 2 and a stock 18 connected to the positive side, for welding and padding to the stock. Due to the characteristics of the element in the molten powder, the upper surface of the stock 18 may be enhanced in wear resistance, toughness, hardness, and the like.
Patent JP-H01242144-A (JP)
Title: Catalytic material adsorbing low molecular gas
Inventor: YOSHIDA TAKAMITSU
IPC: A23B4/20
Filed: 1988-03-19
Abstract: PURPOSE:To enhance the ability of a catalytic material adsorbing low molecular gas to maintain the freshness of perishables and to provide dehumidifying, deodorizing and antibacterial abilities to the material by combining a microporous material in the form of granules, etc., with an org. acid compd. to form the catalytic material. CONSTITUTION:A granular microporous material is mixed with a granular org. acid compd. or treated with an aq. soln. of the compd. to form a catalytic material adsorbing low molecular gas. The microporous material may be activated carbon, silica gel, activated alumina, synthetic or natural zeolite or calcium carbonate. The org. acid compd. may be carboxylic acid, sulfonic acid or sulfinic acid. The formed catalytic material is utilized for maintaining the freshness of perishables and can also be utilized as deodorizing, dehumidifying and antibacterial materials.
Patent JP-S51141951-A (JP)
Title: Locking device adjustable with screw having reverse turn direction
Inventor: AMANO TADASHI
IPC: F16B39/16
Filed: 1975-06-02
Abstract: PURPOSE: A device for achieving locking by a simple means. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58182987-A (JP)
Title: Collating system of channel assignment state for remote control station
Inventor: MATSUO SHIGE
IPC: H04Q3/60
Filed: 1982-04-21
Abstract: PURPOSE:To prevent a tentative failure and malfunction, by providing a channel memory corresponding to the channel of a remote station to a master station, transmitting the content of the memory to the remote station periodically, and comparing the content with the assignment state of the channel memory of the remote station, to attain the coincidence between the content of the memory of master station and the assignment state of the channel memory of the remote station. CONSTITUTION:The remote station 2 and the master station 3 are connected with a digital line 4 via digital interfaces 2-5, 3-1. Telephone sets 1-1-1-n are connected to a subscriber line concentrating stage 2-2 of the remote station 2, a remote station control section 2-4 is connected, and a line monitor circuit 2-3 having the status memory storing the state of lines 2-1-1-2-1-n is connected to the section 2-4. The master station 3 is provided with a scanning memory 3-2, a remote station control section 3-3 and a line monitor section 3-4 corresponding to channels of the remote station 2. The content of the memory 3-2 is transmitted to the remote station 2 periodically, compared with the content of the memory of the circuit 2-3, and controlled at the control section 2-4 so as to make the state coincident with each other.
Patent JP-S58184899-A (JP)
Title: Detecting system of non-mounting
Inventor: KODAIRA SHIGEO
IPC: H04Q11/04
Filed: 1982-04-21
Abstract: PURPOSE:To prevent an abnormal end of incoming processing to a line accommodating package in advance, by detecting the non-mounting and mismounting of the said line accommodating package of a line corresponding section automatically. CONSTITUTION:A central controller 18 extracts mounting information of a line package 2 mounted in a main storage device 19 and gives the information to each line corresponding section 1. Further, the section 1 is provided with a register 22 and a collation circuit 23 and the earthing information is given from the line package mounted to the circuit 23. A register 22 receives and stores the mounting information of the package 2 relating to the said line correspondence section transmitted from the controller 18. The circuit 23 detects the earthing transmitted from the line package 2 mounted, collates it with the mounting information stored in the register 22 and gives the result of collation to the central processing controller 18. When the controller 18 detects dissidence from a received collation result signal, a required display is done for the maintenance personnel.
Patent JP-S54158619-A (JP)
Title: Revolving speed signal detector
Inventor: MATSUMOTO TOSHIYUKI
IPC: H02K21/14
Filed: 1978-06-02
Abstract: PURPOSE: To obtain a simple and yet a highly dimensionally accurate detector by disposing two each rotor magnets made of heteropoler magnetic material concentrically and by utilizing one for a rotor driving and the other for a revolving speed detection.  
     CONSTITUTION: A rotor magnet 1 is constituted with the first cylindrical shaped magnet 1A magnetized n poles magnetic train to generate a revolving torque to a rotor magnet 1 acting with a stator 4 on an internal peripheral surface and with the second cylindrical shaped magnet 1B magnetized m(m>n) poles magnetic pole train for a revolving speed detection on an external peripheral surface and each made from heteropoler magnetic material combined concentrically. Also a ring shaped detecting coil 5 provided detecting winding elements at an angular position corresponding with magnetic pole pitch of m poles magnetic pole train upon a flexible belt shaped sheet is disposed facing against to m poles magnetic pole train. And the detecting coil 5 is supported by a supporter 6 to support the detecting coil 5 as a ring form. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04303108-A (JP)
Title: Exhaust device for internal combustion engine
Inventor: HOSODA YOSHIYUKI
IPC: F01N3/24
Filed: 1991-03-29
Abstract: PURPOSE:To provide an exhaust device for an internal combustion engine by which muffler bodies can be commonly used independently of the presence of a catalyst, and also assembling work can be facilitated, and further the sealing performance to gas can be improved and preventing the passing through of gas that does not pass through a catalyst. CONSTITUTION:The connecting part of a muffler body 5 is provided in the vicinity of the fixing part of a supporting member 14 (not shown) at the upstream end of a catalyst retainer 12, and the connecting part 15 of the muffler body 5 is provided in the vicinity of the fixing part of a supporting member 16 at the downstream end of the catalyst retainer 12, and the entire circumference of the supporting member 16 is sealed to form a chamber 17 between the downstream end of the catalyst retainer and the pipe on the downstream side, and the downstream end thereof is made to be non-connected to a downstream pipe.
Patent JP-H03267282-A (JP)
Title: Information guide for elevator
Inventor: FUKUDA TOSHIO
IPC: B66B3/02
Filed: 1990-03-19
Abstract: PURPOSE:To secure such an information guide that is inexpensive and intelligible by installing a common hall indicator in each elevator, and displaying elevator information of a cage position or the like in sorting it by color at each elevator. CONSTITUTION:Information on each elevator is displayed on a hall display HD in common with plural units of elevators with a display different at each elevator, namely, the information is displayed with a color varied. For example, among three elevators, when an indicator at the four story in a building of eight floors is shown, a cage position of the No.1 elevator is orange, the No.2 is green and the No.3 is red. Thus, plural numbers of information can be displayed on the common indicator, and with such one that installs the information guide in each elevator, cost is sharply reducible in this way and, what is more, information on every elevator is obtainable owing to one information guide, so that it may be facility for waiting passengers.
Patent JP-S61226523-A (JP)
Title: Supercharger in vertical straight-type eight-cylinder diesel engine
Inventor: KANEKO TATSUO
IPC: F02B37/02
Filed: 1985-03-30
Abstract: PURPOSE:To facilitate assembly and disassembly of an engine and improve its maintenance workability, by providing two exhaust pipes, connecting two superchargers with cylinder heads, to be easily mounted and removed. CONSTITUTION:Exhaust (e) from the first cylinder is allowed to flow into a turbine part 26 of the first supercharger 29 through an exhaust pipe line 22 of the first cylinder head 11, exhaust pipe line 22 of the second cylinder head 12 and the first exhaust pipe part 34b. Exhaust (e) from the second cylinder is allowed to flow into the turbine part 26 of the first supercharger 29 through the exhaust pipe line 22 of the second cylinder head 12 and the first exhaust pipe part 34b. Similarly hereafter, exhaust (e) from each cylinder is allowed to flow into the first supercharger 26 and the second supercharger 30 through exhaust pipe lines 22 provided inside each cylinder head 11, 12....
Patent JP-S59193039-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATADA KENZOU
IPC: H01L23/28
Filed: 1983-04-15
Abstract: PURPOSE:To produce a compact package at low cost by a method wherein multiple metallic bumps are provided on an insulated substrate whereon a metal frame with leads is placed and after transferring the bumps to the lower surface of the frame using a heat jig, an electrode on a semiconductor element is connected to the bumps. CONSTITUTION:Multiple bumps 21 made of Pd, Pt, Au, Cu, Ni etc. are formed on an insulated substrate 20 made of glass and ceramics etc. and a metal frame with an opening and leads 13 is placed on the bumps 21. Next the frame is pressed using a heating jig 22 to transfer the metal bumps 21 to the lower surface of the opening of the frame. Then a semiconductor element 23 is provided on the lower side of the frame while aligning an Al electrode 24 on the semiconductor 23 with the bump 21 to fusion-weld the electrode 24 into the bump 21 using the jig 22 again. Finally the unnecessary jig 22 may be removed to produce the required semiconductor device.
Patent JP-H07281583-A (JP)
Title: Hologram recording film and hologram recording method
Inventor: HAMADA SATOSHI
IPC: G03H1/20
Filed: 1994-04-05
Abstract: PURPOSE:To obtain a hologram recording film capable of rapidly and stably forming a hologram by preventing disturbance in images by the reflection component at the boundary of a photosensitive material. CONSTITUTION:The surface of a transparent film 2 of a PET, etc., laminated on one surface of a photosensitive material layer 1 is provided with a colored film N via an optical adhesive liquid or optical tacky adhesive sheet L. The optical adhesive liquid L is rapidly adjusted to a uniform thickness by a using a pressing mechanism, such as roller and is no longer affected by vibrations, etc., during exposing. The colored film N is reutilizable by peeling the film after exposing.