baber/WOPTO huggingface dataset:
Patent JP-H0444358-A (JP)
Title: Power mos integrated circuit
Inventor: TASHIRO TADAFUMI
IPC: H01L21/82
Filed: 1990-06-12
Abstract: PURPOSE:To enable ASIC correspondence, and reduce the number of parts on a board, and gives flexibility to the change of specification by providing a microcomputer, a memory, a gate array, and a ASIC analog circuit. CONSTITUTION:An object, which corresponds to various control methods such as the control by the number of pulses of a control signal or duty, the analog control, etc. can be realized in a short period by making a power MOSFET or a power MOSFET array 1A, a self diagnosis circuit 2A, and a memory 7 in conformity to the specification in advance, and constituting the control circuit of a gate array 4, an ASIC analog circuit 5, and, if circumstances require, a memory 7. Moreover, since it has a microcomputer within, the system can be miniaturized as a whole.
Patent JP-H0820019-A (JP)
Title: Biaxial kneading device
Inventor: UEDA KOJI
IPC: B01F7/08
Filed: 1994-07-05
Abstract: PURPOSE:To reduce manufacturing cost and stock cost of a biaxial kneading device by using various layouts with a single housing. CONSTITUTION:In a biaxial kneading device, a discharge opening 13 is formed in a housing 3 having a kneading chamber 2 for a material to be kneaded, a pair of right and left rotors 4 are rotatably inserted into the kneading chamber 2, and the material to be kneaded in the kneading chamber 2 kneaded by the rotors 4 is discharged from the discharge opening 13 out of the housing 3. At a material discharging position of the housing 3, a housing section 14 is formed by cutting off a sectional lower part of the housing 3 so as to communicate with the kneading chamber 2. In the housing section 14, a discharge segment 15 having the discharging opening 13 and a sectional shape equivalent to the cut part of the housing section 14 is detachably mounted.
Patent JP-S5779278-A (JP)
Title: Reciprocating pump
Inventor: INOUE MASATAROU
IPC: F04B43/02
Filed: 1980-10-31
Abstract: PURPOSE: To prevent abnormal rise of the pressure in a pipe when piping is closed by installing a diaphragm having the equal stroke to a driving body on the facing relief head and utilizing the reciprocating movement of the diaphragm and the driving body.  
     CONSTITUTION: The relief diaphragm 12 havig the same shape and dimension to a driving diaphragm 2 and havng the equal displacement amount per stroke to the driving diaphragm 12 is interposed between a pump head 7 and a relief valve 6. When closing state is formed on the discharge side because of clogging of a pipe, and the discharge pressure rises abnormally, and the pressure in the pipe of the pump overcomes the set pressure (spring force) of the spring 10 on the relief valve side 6, and liquid pushes the relief diaphragm 12, liquid is transported right and left in a transverse pipe 13 by the reciprocating movement having the coincident amount of displacement per stroke of the relief diaphragm 12 and the driving diaphragm 2, and as a result of this, the abnormal pressure in the pipe of the pump can be absorbed and softened. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10305113-A (JP)
Title: Muscular strength training device
Inventor: KAWASHIMA YOICHI
IPC: A63B23/12
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a muscular strength training device of a load ring rotation type which enables rowing motion by handles as well as pedalling motion by pedals. SOLUTION: Pedalling pedals 3 which rotate around a rotation shaft 2 are provided at a lower and back part of a support frame 1, a load ring 4 driven by rotation of the pedals 3 is provided, rowing handles 13 which rotate around a rotation shaft 12 are provided at an upper and forward part of the support frame, a load ring 14 driven by rotation of the rowing handles 13 is provided, and a saddle 10 is provided on an upper and back part of the support frame 1, thereby rowing motion by the rowing handles 13 can be made as well as pedalling motion by the pedals 3 in a seated condition on the saddle 10.
Patent JP-H052424-A (JP)
Title: Driving system for tracking antenna
Inventor: YAMAZAKI TAKASHI
IPC: H04B7/155
Filed: 1991-06-26
Abstract: PURPOSE:To correct time and an angle when a tracking subject is caught and to drive an antenna by calculating the estimated arriving time from the forecast time and an estimated time difference and then a forecast angle at the estimated arriving time and deciding the acquisition of the subject based on the receiving level of the radio wave transmitted from the subject. CONSTITUTION:A forecast data arithmetic circuit 7 contained in a computer 3 produces previously the forecast data 11 and the waiting tracking data 12. A command value computing circuit 4 prepares a command value angle 10 and transmits it to an antenna device 1 so that the device 1 is driven at a prescribed forecast time. Then the computer 3 recognizes the acquisition a tracking subject based on a receiving level 9 inputted from a receiver 2. When the tracking subject is recognized, the correction value is obtained from the data 12 and a real angle signal 8 of an antenna and then superposed on the data 11. Thus a new antenna command angle is calculated and sent to the device 1.
Patent JP-S5856908-A (JP)
Title: Suspension device for car
Inventor: WATANABE KENICHI
IPC: B60G21/055
Filed: 1981-09-29
Abstract: PURPOSE:To reduce the inclination of the body height at the one man driving, by providing the twisting load previously such that the loading direction is in the direction which will increase at the one man driving when fixing the stabilizer to the left and right arms. CONSTITUTION:The stabilizer 4 made of the approximately C-shaped member equipped with the facing driver side arm 4A and the assistant driver side arm 4B is formed while bending previously such that the arm 4A will be positioned relatively lower than the arm 4B, and under the state where said two arms are positoned at same height they are fixed to the left and right suspension arm 3. Consequently under the state where the stabilizer 4 is fixed to the arm 3, the resilient force mainly produced by the twisting will function to lift the driver side. As a result the inclination of the body at the one man driving is reduced to provide the good appearance.
Patent JP-S5778223-A (JP)
Title: Base driving circuit for transistor
Inventor: UEKI KOUICHI
IPC: H03K17/60
Filed: 1980-11-01
Abstract: PURPOSE:To reduce the power consumption and the number of diodes, by connecting the anode of a collector catcher diode CCD of a main transistor to the base of a transistor of driving the main transistor. CONSTITUTION:When an input signal answers right, an auxiliary transistor (TR)3 of a base driving circuit 9 of a main TR8 is turned on, and a constant current iB8 from DC power sources 10 and 11 is flowed to the base of the main TR8, and the TR8 is turned on. A base current iB3 of the TR3 is equal to a value obtained by dividing the current iB8 by the current amplification factor of the TR3, and excess components of the current iB3 are flowed to the collector of the TR8 through a CCD5 to accelerate turning-off of the TR8. When the input signal is inverted, the TR3 is turned off, and a TR4 is turned on, and a reverse bias current starts flowing, and the TR8 is turned off after the turn-off time. The current flowed to the CCD5 is very minute, and the current iB8 is proportional to an collector current iC8 of the TR8, and thus, the power consumption is not wasted, and the circuit becomes small- size because of the use of only one diode.
Patent JP-H0445346-A (JP)
Title: Air flow rate variable diffusing unit device
Inventor: WATANABE TAKEHIKO
IPC: F24F13/14
Filed: 1990-06-13
Abstract: PURPOSE:To facilitate an inspection, a replacing work of a damper, a controller without providing an inspection port at a ceiling, a floor, etc., by providing a damper controller detachably mounting an air flow rate variable damper therein and detachably mounted from an opening side in a casing formed with the opening communicating with a diffuser to a room, and a diffuser unit detachably mounted in the opening from a room side. CONSTITUTION:An air flow rate variable damper 72 and a damper controller 73 are detachably mounted in a casing 71. It can be simply removed from the casing in the case of an inspection, a repairing, etc. Since a diffuser unit 7 faced in the room is mounted in the opening of the casing, the controller, etc., can be removed from the opening, and it is not necessary to newly provide an inspection port at a ceiling plate, etc.
Patent JP-S5277604-A (JP)
Title: Public telephon using together large denomination coins
Inventor: SHINODA YOSHIO
IPC: H04M17/02
Filed: 1975-12-24
Abstract: PURPOSE:To disuse a current source other than loop current from the office side at the time of throwing coins and to contrive minimaturization, making lighter weight and economization by installing a coin judging portion and an electronic control circuit for absorbing a coin store signal inside of a telephone.
Patent JP-S5724656-A (JP)
Title: Garbage treating machine
Inventor: MINEMATSU YOSHIHIKO
IPC: B04B3/00
Filed: 1980-10-31
Abstract: PURPOSE: To eliminate the bottom part of a casing and simplify the construction of the titled machine by a method wherein a fitting flange for a motor is used also as the bottom part of a garbage charging casing, and a draining pipe part communicating into the casing is provided on the outside of a frame body for the motor in a unitary body with the frame body.  
     CONSTITUTION: The garbage charged in through a garbage charging port 13 together with water is crushed by a swing hammer 17 and a shredder 16, then it is discharged into a screen 7 via a discharge port 11, is raked up by screw vanes 10 and is discharged to the exterior through a discharge port 2 of the casing 1. On the other hand, the water contained in the garbage is removed from the garbage by a centrifugal force while the latter is raked up by a screw 9, then thus removed water is discharged through the small holes of the screen 7 and flows out to the exterior through the draining pipe part 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5277621-A (JP)
Title: Path communication system
Inventor: YOSHIDA KENICHI
IPC: H04B5/00
Filed: 1975-12-24
Abstract: PURPOSE:To make possible to carry out good communication having no mutual interference by equipping a surface wave line like a helical open coaxial cable along a travelling path and by constituting transmit-receive antenna placed at the distance of less than 1/2 wave length from the surface wave line.
Patent JP-H113771-A (JP)
Title: Induction heat cooking device and its auxiliary fixture
Inventor: TANAKA TETSUYA
IPC: H05B6/12
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To easily apply an existing induction heat cooking device to a Chinze pan, different in outer diameter. SOLUTION: An induction heat cooking device with a heating face 2 recessedly curved has a projecting ring oven frame 3 on the outer periphery edge of the heating face 2 for supporting a pan with the bottom recessedly curved, a support 16 being mounted with respect to the oven frame 3. A supported arm 8 which has one end side supported by the support 16 and the other end side latched to the support 16 in a removably is provided on the oven frame 3 so as to stride over the outer periphery of the oven frame 3, in the form of a chord at its point smaller than the diameter.
Patent JP-S5778567-A (JP)
Title: Electronic copier
Inventor: FUKUMAKI TOSHIO
IPC: G03G15/00
Filed: 1980-11-04
Abstract: PURPOSE:To remove the transfer paper jammed at the turn roller part in an extremely easy and assured way, by providing a resist roller, a transcribing device plus a transfer paper transport path switching mechanism which gives a displacement to a turn guide. CONSTITUTION:When the transfer paper is jammed at the part of a turn roller device 26, an upper face cover 32 of the copier main body is opened and then a door 33 which closes a jammed paper removing window 31 is opened. According to the opening action of the door 33, an arm working mechanism 61 interlocks a mobile frame working mechanism 62. Thus an arm 39 of the device 26 has a rotary displacement against the energizing force of a press-contact spring 38. At the same time, a mobile frame 45 turns clockwise with a support shaft 44 used as a fulcrum. Then a transfer paper transport path formed from a resist roller pair 25 through the device 26 is opened. In other words, a resist roller 25b of the subordinate drive side is separated from a resist roller 25a of the drive side.
Patent JP-H0820420-A (JP)
Title: Conveyor system
Inventor: YANASE MITSUHIRO
IPC: B65G43/08
Filed: 1994-07-07
Abstract: PURPOSE:To provide a conveyor system that is able to secure the safety of an operator as well as to reduce a burden on him. CONSTITUTION:This conveyor system is provided with a remote controller 31 equipped with a liquid crystal panel 32 and a touch panel 33 set up separately from a conveyor body 1', and a controller 38, transmitting control data of this touch panel 33 to a controller 21 of the conveyor body 1', and outputting the detected data of a sensor inputted from the controller 21 of the conveyor body to the liquid crystal panel 32 according to the preset format is installed in this remote controller 31. The control data are transmitted to the controller 21 of the conveyor body 1' from the remote controller 31, and according to the control data, the conveyor body 1' is driven, whereby an operator becomes unnecessary to go to a setup position of the conveyor body 1', therefore any possible danger attendant upon the movement is avoidable and, what is more, any burden is thus reducible. Moreover, since all conditions of the conveyor body are displayed on the liquid crystal panel 32, operations can be done as checking these conditions of the conveyor body 1', so operability is well improvable.
Patent JP-H1026-A (JP)
Title: Board for maturing ear of paddy rice
Inventor: KITADA YOSHITAKA
IPC: A01G22/22
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a board for maturing the ear of paddy rice, capable of displaying the nitrogen-holding amount of the paddy rice from a lead color value and a stem number for each grass length by a smile operation and further capable of displaying a proper ear-maturing nitrogen amount for leading to the target nitrogen absorption amount of the paddy rice from the nitrogen- holding amount of the paddy rice and a soil-originated nitrogen absorption amount determined from the soil fertility of a paddy field or a humus content of the soil without carrying out a complicated calculation by matching the scale of the soil-originated nitrogen-absorbing amount to the scale of the paddy rice nitrogen-molding amount. SOLUTION: The nitrogen-holding amount of paddy rice on a diagnosis is displayed ion a nitrogen-holding amount axis 6 by matching the scale of a chlorophyll meter value of leaf color plate value 3 to a stem number value 5 for each grass length. A proper ear-maturing nitrogen amount for leading to the target nitrogen absorption amount of the paddy rice is displayed by matching the scale of the nitrogen-holding amount of the paddy rice to the scale of a soil-originated nitrogen absorption amount determined from the soil fertility of the paddy field or the humus content 8 of the soil.
Patent JP-S63318792-A (JP)
Title: Semiconductor laser
Inventor: KOMAZAKI IWAO
IPC: H01S5/00
Filed: 1987-06-22
Abstract: PURPOSE:To obtain a high-output double step multi-quantum well-type embedded semiconductor laser capable of operating independently and with superior temperature and spectrum characteristics by a method wherein the band gap is extended by disordering the superlattice structure in the active layer near the end face of a resonator of a specific laser with a double step and double hetero- structure, and the width of a stripe is narrowed in a forward mesa-shape. CONSTITUTION:A specific double hetero-structures 2-5 are provided on a p<+>- type GaAs substrate 1, and a Ga ion beam is implanted into the whole surface from a cap layer 6 except for a striped region. Further, specified double hetero structures 8-11 are provided on it, and Zn is diffused from the cap layer 12 except for the striped layer. In such semiconductor laser, the band gap is extended by disordering the superlattice structure in the active regions 4, 10 near the end plane of the resonators, and the width of the strip is narrowed, at least, to the first optical guide layer 3 in a forward mesa-shape. Moreover, the first polarity electrodes 14, 15 are formed on the upper plane strip section and the rear except for near the end face, and the second polarity electrode 13 is formed in a striped shape parallel to the upper plane electrode 14 out of the first polarity electrodes and extending to the gap layer 6.
Patent JP-H0320346-A (JP)
Title: Vinyl chloride resin composition
Inventor: MASAOKA TSUNEHIRO
IPC: C08L53/00
Filed: 1989-06-16
Abstract: PURPOSE:To provide a soft molding having long-term water repellency and a nonsticky surface by adding a specified A-B block copolymer to a flexible vinyl chloride resin composition. CONSTITUTION:A vinyl chloride resin composition is prepared by mixing a flexible vinyl chloride resin composition prepared by adding 10-150 pts.wt. plasticizer (e.g. dioctyl phthalate), a stabilizer, an antioxidant, a lubricant, a flame retardant, a dye or pigment, a filler, etc., to 100 pts.wt. vinyl chloride resin of a degree of polymerization of 800-3000 with 0.3-5 pts.wt., per 100 pts.wt. vinyl chloride resin, A-B block copolymer, wherein A is polymethyl methacrylate or PS and B is poly[perfluoroalkyl (meth)acrylate], of a mol.wt. of 5000-100000 and a B block content of 20-75wt.%.
Patent JP-H0449181-A (JP)
Title: Group management control device of elevator
Inventor: NAGATA YASUHIRO
IPC: B66B1/18
Filed: 1990-06-15
Abstract: PURPOSE:To contrive improvement of a group control function so as to prevent remarkable decrease of the function in group managing control, even when one of the computers is in failure, by providing the first/second computers, memory provided in common thereof and an abnormality detecting means of the computer on an equal bus. CONSTITUTION:The first/second computers 10, 20 with a function distributed, memory 40 provided in common by these computers and an abnormality detecting circuit 30 for detecting abnormality of the first/second computers 10, 20 are provided on an equal bus system 50. In this way, improvement of a group control function can be contrived by not only making a more complicated process possible in each computer 10, 20 but also efficiently performing data transmission of large capacity between both the computers 10, 20. Even when one of both the computers 10, 20 is in failure by any possibility, the failed computer is required only separated from the bus 50 by double system constitution to backup the function by the other computer, so that remarkable decrease of the group control function can be prevented by making back up possible of high reliability.
Patent JP-S6215060-A (JP)
Title: Machining condition monitor with load cell
Inventor: YAMAMOTO TAKESHI
IPC: B23Q15/013
Filed: 1985-07-15
Abstract: PURPOSE:To eliminate necessity for use of any locating device and enable mating in rough location by holding load cells pinched between the bed and a chuck to grip a work to be processed, by sensing the repulsive force during machining through electric charges,and by monitoring the machining condition through conversion into voltage. CONSTITUTION:A steel pipe W as work to be processed W is gripped by pawls of a rigid chuck 13 by actuating a cylinder device, and is located roughly. A column 2 on a bed 1 is advanced by a Z-axis feeding motor 3, and a cutter head 7 of spindle 4 is rotated. The repulsive force to the machining generated when bevel processing is made to the edge of the work W is sensed by load cells 15, 15' mounted between the rigid chuck 13 and bed 1 in the form of electric charges, wherein the load cell 15 serves for Z-axis direction and the one 15' for rotational direction. The electric charges are converted into change of voltage to serve monitoring of the machining condition. This enables machining without requiring precise location.
Patent JP-S641274-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: TANAKA YASUO
IPC: H01L21/336
Filed: 1987-06-24
Abstract: PURPOSE:To suppress an increase in the drain current value for stable manufacture of the little transistor, by lowering local level density on the side of a valence electron zone of an amorphous silicon n-type conductive layer. CONSTITUTION:A (PH3)/(SiH4) gas introducing ratio at the time of piling an amorphous silicon n-type conductive layer (a-Si(n) layer) 24 is made under 1X10<-2>, the density of a local level 29 on the side of the valence electron zone 28 in an a-Si(n) layer 24 is lowered, positive hole implantation through this level comes to be suppressed, the value of Ioff (drain current) is suppressed under 10<-12>A. Accordingly, in order that Ioff may manufacture a controllable a-Si(n) layer, the (PH3)/(SiH4) gas introducing ratio can be set up in the range above 3X10<-3> and under 1X10<-2>. The phosphor concentration in the a-Si(n) layer at this time is above 6X10<-3> and under 2X10<-2> in the P/Si ratio by SIMS analysis and specific resistance is 2X10<2>OMEGA.cm or above and 2X10<3>OMEGA.cm or below.
Patent JP-H04352893-A (JP)
Title: Pitch control agent and method for controlling pitch with the same
Inventor: SAITO HARUO
IPC: D21C9/08
Filed: 1991-05-30
Abstract: PURPOSE:To provide the subject agent comprising a polyoxyalkylenealkylamine or polyoxyalkylene alkylamide each having a specific structure, and having excellent pulp resin-removing and pitch trouble-preventing effects and improved oxidative lignin-removing effect. CONSTITUTION:A pitch control agent comprises (A) at least one of a polyoxyalkylenealkylamine of formula I (R<1> is 8-22C alkyl, alkenyl; R<2> is 2-4C alkylene; a+b is 5-30) and a polyoxyalkylenealkylamide of formula II (R<3> is 7-21C alkyl, alkenyl; R<4> is R<2>; x+y is 5-30) and, if necessary, (B) a metal-sealing agent. The 8-22C aliphatic amine giving the compound of formula I is preferably stearylamine, etc., and the 8-22C aliphatic amide giving the compound of formula II is preferably oleylamide, etc. The alkylene oxide constituting the compound of formulas I and II is preferably ethylene oxide or propylene oxide.
Patent JP-H04354889-A (JP)
Title: Method for cleaning coin or medal
Inventor: HAGIWARA YUTAKA
IPC: A44C3/00
Filed: 1991-05-30
Abstract: PURPOSE:To obtain a coin or medal having a golden yellow surface and high- grade appearance peculiar to pure Au even in the case of low-karat Au and not causing oxidation or tarnish even after storage over a long period of time. CONSTITUTION:Au alloy blank for a coin or medal is oxidized at a high temp. and an oxide film formed in the surface is removed by heat treatment to form an Au-rich layer in the surface. The resulting coin or medal is cleaned.