baber/WOPTO huggingface dataset:
Patent JP-S62223545-A (JP)
Title: Air conditioning system
Inventor: SUKEMIYA KENJI
IPC: F24F7/007
Filed: 1986-03-24
Abstract: PURPOSE:To sufficiently secure the corresponding pressure with respect to the room pressure variation and to stabilize the room pressure control by control ling the opening degree of a second damper thereby to maintain the opening degree of a first damper within a limited opening degree range. CONSTITUTION:The control of the opening degree of a first damper 23 by a room pressure controller 18 is kept in the range of a limited opening degree range cx. By setting the allowable variation width (d) of a difference value DELTAP, the balance of a feed and exhaust quantity with respect to a clean room is basically adjusted by controlling the opening degree of the second damper 24 by basic room pressure controller 18A, so that the opening degree (b) of a second damper 24 is increased when the difference value DELTAP is deviated from an upper limit DELTAPmax of the allowable variation width (d), and so that the opening degree (b) is decreased when the difference value DELTAP is deviated from a lower limit DELTAPmin. As a result, the opening degree of the first damper 23 can be kept in the limited opening degree range cx, and the room pressure of a clean room 3 can be kept stably under a room pressure indicated by a system controller 12.
Patent JP-S54158537-A (JP)
Title: Transistor type ignition device for internal combustion engine
Inventor: KOIKE HIROSHI
IPC: F02P7/03
Filed: 1978-06-05
Abstract: PURPOSE:To prevent a false motion caused due to a signal overlap, by detecting that a primary current is flowing to an ignition coil which corresponds timingly to a preceding cylinder and by controlling the electricity charged to a consequent ignition coil on the basis of the results detected in such a manner as mentioned above. CONSTITUTION:When a signal is input from a pulser 41 and a transistor 21 is in a high level, a collector voltage of a transistor 22 is short-circuited by a transistor 24. And thus, even if a negative signal is input to a pulser 42 while the negative signal exists in the pulser 41, a bias current to a transistor 23 from the pulser 42 is interrupted. When the negative pressure of the pulser 41 is exhausted and a condenser 26 completes to discharge, the transistor 24 becomes in an interrupting condition, the transistor 23 and a rectifier 20 with a pole are turned on due to the negative voltage from the pulser 42, and thus, an ignition coil current flows.
Patent JP-S56162967-A (JP)
Title: Cascade type stator yoke
Inventor: INAGAKI YASUAKI
IPC: H02K37/04
Filed: 1980-05-20
Abstract: PURPOSE:To enable to arrange precisely and alternately in zigzag type two salient poles of the cascade type stator yokes by a method wherein concave and convex parts are provided on the side faces of both stator yokes having the salient poles of the same number, and the concave and convex parts thereof are inserted with each other to assemble in one yoke. CONSTITUTION:Corresponding to two rotor parts 4 of a cascade type rotor 2 divided by a deep center groove 3, the two stator yokes 6 having respectively the n pieces salient poles 7 are prepared. The n pieces salient poles 7 are arranged at the equal interval of angle 2pi/n, and windings are equipped on the respective leg parts. The m pieces (a measure of n) convex parts 11 are formed on the side face of the stator yokes 6, and the rise parts 12 of respective convex parts 11 are provided being shifted from the center of the magnetic pole 7 by angle pi/2n. The convex parts 11 of both sides stator yokes 6 are inserted respectively with each other to be assembled, and both sides magnetic poles 7 are made to be shifted by the equal interval of angle pi/n.
Patent JP-S57201339-A (JP)
Title: Counter
Inventor: ARAKI TOSHIYUKI
IPC: H03K23/54
Filed: 1981-04-30
Abstract: PURPOSE:To reduce the number of MOS transistors and speed up operation by constituting an input circuit of a counter without using an NOR gate. CONSTITUTION:Each stage A-E of a counter consists of MOS transistors M1- M4, an NAND gate N1, an NOR gate N2, etc. Outputs (a)-(d) from respective stages are applied to the gates of N-channel MOS transistors 11a-11d and their source are connected in common and connected to the drain of a p-channel MOS transistor. At the start of the counter, the outputs (a)-(d) of respective stages are ''0'' and 11a-11b are off. If reset signal inversion RESET is turned to ''H'' and an MOS transistor 13 is turned on, ''1'' is applied to the input terminal of A and then the reset signal disappears.
Patent JP-S62221909-A (JP)
Title: Stabilizing device for vehicle
Inventor: KUBOGAMI JIYUNJI
IPC: B60G21/055
Filed: 1986-03-25
Abstract: PURPOSE:To get improved comfortableness of ride on a bad road, by constituting to detect a condition of travelling road surface, to control a roll rigidity switching means in accordance with the detected result, and not to operate a stabilizer when travelling on the bad road. CONSTITUTION:When an output from a vibration sensor 24, related to up and down vibration of a body, is input to a control device 23, the control device 23 judges a condition of travel road surface by the input signal level. If it judges the condition of the travel road surface is bad, it supplies an electric power to an electro-magnet 18 and also, lights a display lamp. By supply on the electric power to the electro-magnet 18, the electro-magnet 18 is magnetized and by its repelling power against a permanent magnet 16, engagement between both 18 and 16 is released and a stabilizer 11 is turned to non operative condition. Therefore, a spring constant of the stabilizer 11 is lessened so that the bad road vibration is hard to be transmitted to the body, thus, improved comfortableness of ride is achieved.
Patent JP-S58185626-A (JP)
Title: Production of polyarylene sulfide
Inventor: KAWAHARA HIROSHI
IPC: C08G75/025
Filed: 1982-04-23
Abstract: PURPOSE:To produce the titled directly moldable polymer easily in good yields, by reacting either a combination of a halothiophenol compound and a hydrogen halide-trapping agent, or a salt of said halothiophenol in the presence of a nickel compound catalyst. CONSTITUTION:A polyarylene sulfide of formula II is produced in good yields by reacting either a combination of a halothiophenol compound of formula I (wherein X is chlorine, bromine or iodine, R is H, chlorine, bromine, iodine, nitro, amino, 1-4C alkyl, 1-2C alkoxyl, cyano, carboxylate ester, dialkylamino, aldehyde or carboxyl and m is 0-4, and R's may be the same or different when m is 2-4), or a salt of said halothiophenol in the presence of a nickel compound catalyst and a reaction solvent (e.g., an alcoholic solvent).
Patent JP-H08266030-A (JP)
Title: Rotor device of brushless motor
Inventor: SUZUKI MITSUO
IPC: H02K7/04
Filed: 1995-03-27
Abstract: PURPOSE: To suppress the change of balance of a motor rotating at high speed at practical temperature so as to reduce the noise of the body caused by motor vibration, by constituting the adhesive used for the rotor, at Young's modulus in specified range. CONSTITUTION: A rotor magnet assembly 5 is composed of a rotor flange 6 doubling as a yoke, and a rotor magnet 7, and a hollow shaft 1 where a polygon mirror 2, a mirror presser 3, the rotor magnet assembly 5, etc., are attached, constitutes the rotor of a dynamic pneumatic bearing type polygon scanner. A yoke 6 is bonded so that the inside periphery 6a and the outside periphery 1b of the rotary shaft 1 may engage with each other. Though the magnet 7 is bonded, engaging with the inside periphery 6a of the yoke 6 at its outside periphery 7b, the adhesive used for the rotor 8 is constituted as to have Young's modulus of 500MPa or over at 90 deg.C. As a result, the noise of the body caused by the motor vibration can be reduced by suppressing the change of balance of the motor rotating at high speed at practical temperature.
Patent JP-H03268914-A (JP)
Title: Molding method of sealing material or vibration insulator and electroformed mold to be used for that method
Inventor: KOBAYASHI KIYOSHI
IPC: B29C33/38
Filed: 1990-03-19
Abstract: PURPOSE:To form a sealing material or a vibration insulator at favorable productivity, workability and economical efficiency, by a method wherein an electroformed shell is formed on a mold surface as a mold and receiving mold and an electroformed mold where a form of a material to be stuck is transferred precisely to its surface is used. CONSTITUTION:An electroformed mold 10 and electroformed receiving mold 20 where a form of a material 30 to be stuck is transferred precisely to the surfaces of electroformed shells 10a, 20a formed on a mold surface are used as a mold and receiving. After the material 30 to be stuck is held between them, an adhesive sealing material 40 is press-cast into a groove 11 of an electroformed mold 10 by a press casting machine through a nozzle or a hose. The adhesive sealing material 40 is fluid extending over the whole of the groove 11 of the electroformed mold 10 formed into an L-shaped state and stuck to the whole of an adhesive surface 30a of the sealing material of the material 30 to be stuck. Then a sealing material 50 stuck evenly to the adhesive surface 30a of the sealing material of the material 30 to be stuck is formed.
Patent JP-H03269291-A (JP)
Title: Vessel of helical coil for plasma nuclear fusion
Inventor: IKEDA BUNKOU
IPC: G21B1/11
Filed: 1990-03-19
Abstract: PURPOSE:To enable maintaining an absolute accuracy of helical coil vessel in a desired accuracy as well as to suppress generation of eddy current on the vessel and to reduce a thermal load by providing an insulation member placed between each connection part of coils. CONSTITUTION:A fitting structure and a key structure which are processed with a desired accuracy are formed at a connection part of coil vessel 14 which is separated along to a wire winding direction. Then, the two structures are placed in a helical groove of discharging tube and are made to face each other by putting an insulation member 15 in-between, and a key 11 having the desired accuracy and appropriate strength is inserted and the coil vessel 14 is fastened by insulation bolt 13. With this procedure, the discharging tube and the coil vessel are spatially separated and also a helical vessel which is of low thermal load and can be suppress generation of eddy current, can be easily and highly accurately manufactured.
Patent JP-H01241156-A (JP)
Title: Semiconductor device
Inventor: USAGAWA TOSHIYUKI
IPC: H01L29/73
Filed: 1988-03-23
Abstract: PURPOSE:To make a base layer thin, to realize a high frequency as well as low base resistance and to form an FET active layer having high breakdown strength and high performance, by making the base layer have a structure where a delta-doped layer is inserted between upper and lower regions containing an extremely small amount of impurities. CONSTITUTION:A base layer consisting of n-type GaAs layers 14' and 14 and a delta-doped n<++> type GaAs layer 15 is formed so that it faces to a p-type AlXGa1-XAs emitter layer 16. Further, p-type GaAs and p<+> type GaAs collector layers 13 and 12 are formed and then, an emitter electrode 20, base electrodes 21 and 21', and collector electrodes 22 are formed. On the other hand, the delta-doped layer 15 which is inserted between thin layers 14 and 14' having low concentrated impurities is formed even as the active layer of an FET. As far as the base layer of a bipolar transistor is concerned, it is extremely thin and its resistance becomes low in this way. Thus, this device reduces base resistance and achieves a high frequency. Moreover, it is formed as the active layer of the FET so that it may have high breakdown strength and high efficiency.
Patent JP-H06258721-A (JP)
Title: Image recorder
Inventor: YAMAMOTO YASUHIRO
IPC: G03B27/32
Filed: 1993-03-04
Abstract: PURPOSE:To accurately detect the leading edge and the trailing edge of an original and to perfectly record the original even in the case where the original is obliquely fed by providing an original detecting means moving in linking with a width regulating guide for regulating the width direction of the original. CONSTITUTION:The original P on an original platen (original placing part) 3 is fed to a read part by a paper supply roller (carrying means) 4, and carrying rollers 6 and 7. A width regulating guide 1 and a sensor attaching plate 2 are integrally formed, and an original detecting sensor (original detecting means) S is provided on the inner side than the width regulating guide 1 at the tip of the sensor attaching plate 2. The guide 1 can freely move in a direction shown by the arrow A following the width of the original. By moving the sensor S in linking with the guide 1, the leading edge and the trailing edge of the original are accurately detected even in the case where the original is obliquely fed. When the leading edge of the original is detected, the film is driven at a speed in synchronism with the original. A camera shutter is opened, and the original carried to a photographing part is photographed. When the edge of the original is detected, the camera shutter is closed and the driving of the film is stopped.
Patent JP-S55161081-A (JP)
Title: Electrolytic cell
Inventor: ODA YOSHIO
IPC: C25B9/19
Filed: 1979-06-01
Abstract: PURPOSE:To make an electrolytic cell compact, by connecting one unit made by adhering one by one a current collector, an anode, cation exchange membrane, a cathode, a current collector to each of both side of a partition wall composed of a cathodic conductor and an anodic conductor. CONSTITUTION:A gas- and liquid-permeable anode 2 is adhered to the surface on one side of a cation exchange membrane 1, and a gas- and liquid-permeable cathode 3 to the surface on the other side of the membrane 1. To the opposite side surface of the anode 2 is adhered a gas- and liquid-permeable current collector 4, and to the opposite side surface of the cathode 3 is adhered a similar current collector 5 thereby forming a unit. A cathodic conductor 6 and an anodic conductor 7 which is electrically connected to the cathodic conductor 6 are incorporated to form a partition wall. The current collector 5 of a unit is connected to the cathodic conductor 6 side of the partition wall, and the current collector 4 of another unit to the anodic conductor 7 side so as to form one body. A soln. to be electrolyzed is charged to the current collec-4 and water to the current collector 5, then electrolysis is carried out to produce electrolyzed soln. in the current collector 5. Increase in the number of combined units and the partition walls forms an electrolytic cell composed of desired number of units.
Patent JP-S63233178-A (JP)
Inventor: KISHINO KOJI
IPC: B60J1/14
Filed: 1987-03-19
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-H0215624-A (JP)
Title: Method of levelling semiconductor device
Inventor: PIITAA JIEI ZUDEBERU
IPC: H01L21/822
Filed: 1989-03-22
Abstract: PURPOSE: To flatten a semiconductor device and an IC, by filling up the dent or space between adjoining projections by another projection which has a width differing depending on the width of the original space, and is separated from the original projections by narrow gaps capable of being filled up with existing flattening material. CONSTITUTION: A board 10 having a surface 11 having projections 12-14 separated by space, dents, or gaps 22, 18, 23 and 24 is covered with a material 34 such as a typical flattening material for example. The flattening material 34 is a first height i.e., a thickness 33 in spaces among substances separated sufficiently i.e., at places 22-24, a smaller thickness 36 at a part on a narrow protrusion 12, an intermediate thickness 37 at a part above the projection 13 as a group, and a thickness 38 equivalent to the thickness 33 at a part on the very wide projection 14. The narrow gaps 18 among projections 13A-D formed densely at narrow intervals are filled up, and the surfaces of the material 34 on the gaps 18 are approximately as high as the projections 13A-D.
Patent JP-S51144054-A (JP)
Title: Unit of blowing controlled air
Inventor: OOKUMA YOSHIROU
IPC: F24F13/06
Filed: 1975-06-04
Abstract: PURPOSE: To attain local air conditioning for each unit of individual conditioned-air blow units eqipped on the ceiling of the rooms of which air is to be conditioned. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04280912-A (JP)
Title: Heat treatment apparatus for test piece of sheet
Inventor: NAKAJI SHIGERU
IPC: B66C1/32
Filed: 1991-03-07
Abstract: PURPOSE:To efficiently apply heat treatment to test pieces in a pile with certainty while keeping the pile of the test pieces in shape in the course of treatment and also preventing the occurrence of deformation in the test pieces, and also to automate the heat treatment. CONSTITUTION:An assembled body C of sandwich shape is assembled by placing test pieces S in a pile on a lower presser plate T1 in an assembly section, and further, an upper presser plate T2 is placed on the test pieces S. This assembled body C is placed on a conveyor 12 moving through a furnace 10 to undergo heat treatment for the test pieces S. After treatment, the assembled body C is dismantled on the outlet side of the furnace 10, and the test pieces S are removed and the presser plates T1, T2 are returned to the inlet side of the furnace 10 and used in circulation.
Patent JP-S63272363-A (JP)
Inventor: SHIRUBAAMAN AIRA JIEI
IPC: A63B21/062
Filed: 1988-03-22
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-H10270644-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAYAMA SHOJI
IPC: H01L21/822
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To ensure the operational speed by a simple method and to increase its accuracy by providing a first and second ring oscillators wherein a plurality of logic gates are connected with metallic distributing wires in the shape of a first wiring pattern which influences a delay characteristic and a second wiring pattern which does not. SOLUTION: The oscillation frequency of a ring oscillator 2 is determined by the delay times of elements constituting a NAND gate 6 and the logic gates of inverters 7-10, and delay times caused by the wiring resistances and wiring capacitance of wiring patterns 11-14 for connecting individual logic gates. And it becomes possible to judge to what extent the wiring capacitance and wiring resistances exert influence on the operational speed, by measuring the oscillation frequency of the ring oscillator 2, after measuring the oscillation frequency of a ring oscillator 3 and judging whether or not the element characteristic is a disired one.  Accordingly, it becomes possible to estimate the operational speed of an internal circuit easily, by measuring the oscillation frequencies of the ring oscillators 2, 3 of different wiring pattern shapes, and confirming the element characteristics and the degrees of influence of the wiring capacitance and the wiring resistances on the operational speed.
Patent JP-H03269429-A (JP)
Title: Processing device for photosensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03D3/08
Filed: 1990-03-20
Abstract: PURPOSE:To prevent the mixing of the processing liquid of a fore tank into an after tank by providing a connecting member having a slit-shaped arc gap for guiding a photosensitive material in the upper part of a partition wall between the adjacent processing tanks. CONSTITUTION:The connecting member 70 having the inverted U shaped arc gap 76 is provided between the developing tank 4 and bleach-fixing tank 6 and between the tank 6 and washing tank of this device. Both end openings of the gap 76 are disposed to face liquid surfaces and a supporting member 74 of the member 70 is fitted and liquid-tightly fixed to the upper part of the partition wall 72. The gap 76 is formed to a slit shape which allows the insertion of web-shaped color paper 12 and is formed to a curved shape in such a manner that the paper 12 does not come into tight contact with the gap. The intrusion of the processing liquid into the after tank by the oscillating of the tank or the bouncing up of the liquid drops is prevented and the aerial transporting time is shortened, by which the processing is uniformized according to this constitution.
Patent JP-S60212606-A (JP)
Title: Muffler for internal-combustion engine
Inventor: AOYAMA KUNIAKI
IPC: F01N1/08
Filed: 1984-04-05
Abstract: PURPOSE:To muffle a low frequency exhaust sound with simple construction by projectingly providing a pipe type resonance chamber for low frequency on the exterior of a muffler body and opening one end of said chamber being faced to the opening of an inlet pipe in said muffler body. CONSTITUTION:The inside of a muffler body 5 is partitioned into more that one expansion chamber 8-10 by means of partitions 6, 7, and exhaust sound except a low frequency exhaust sound which causes a humming sound to be generated in a car room, can be muffled by these chambers 8-10. An inlet pipe 11, an intermediate pipe 12, and an outlet pipe 13 run through the partitions 6, 7. A resonance chamber 14 for low frequency, which muffles the low frequency exhaust sound, is formed with a pipe, and one end 14a of the chamber 14 is opened so as to be faced to the inside opening end of an inlet pipe 11, while the other end 14b is projected outside the muffler body 4 and is closed. Thereby, a low frequency sound can be muffled with a compact construction.
Patent JP-S58191653-A (JP)
Inventor: KAARU HAINTSU RAADAAMATSUHAA
IPC: B60R22/20
Filed: 1983-04-20
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-S58186004-A (JP)
Title: Rotating angle detecting device
Inventor: ARAKAWA MIYAO
IPC: G01D5/245
Filed: 1982-04-23
Abstract: PURPOSE:To make a titled device small-sized, by using an electromagnetic pickup and a magnetic resistance element for detecting a large number of pulses and detecting a few pulses, respectively, and also forming a signal rotor by a low magnetic permeability material. CONSTITUTION:Magnetic resistance elements 16, 17 detect a direction variation of a magnetic field, and do not detect a leakage magnetic field C from an electromagnetic pickup 4. Also, a plastic magnet being a material of a signal rotor 1 has low magnetic permeability and scarcely generates the magnetic field C. Subsequently, the elements 16, 17 are operated by a weak magnetic field, therefore, a weak magnetic field of the signal rotor 1 is enough, and a leakage magnetic field D is small and the pickup 4 does not detect it. Therefore, it is unnecessary to enlarge a distance between signal rotors 1, 3, and the device can be made small-sized. Also, generation of a large number of pulses is decided by the number of teeth of the signal rotor 3, and a small-sized device can be manufactured easily.
Patent JP-S54159575-A (JP)
Title: Timer for electric blanket
Inventor: NISHII KAZUNARI
IPC: H05B3/00
Filed: 1978-06-06
Abstract: PURPOSE: To freely use the watch unit of the digital timer as a digital watch by composing the watch unit such that it can be installed on or removed from the control unit freely.  
     CONSTITUTION: The digital timer 1 is provided to the temperature control unit 2 of electric blanket l3 such that it can be installed on or removed from the unit freely, the timer 1 is provided with the plug socket 6 for feeding power to the temperature control unit 2 on relaying AC 100 V from the power supply cord 5 and the plug socket 8 for a radio. Also the timer is composed of microcomputer 200, which consists of the logic operation function unit containing the logic operation unit 201, accumulator 202 and temporary register 203, data storage containing RAM 209, registers 210, 211, program storage and execution unit containing ROM 210, program counter 204, and instruction decoder. 
     COPYRIGHT: (C)1979,JPO&Japio