baber/WOPTO huggingface dataset:
Patent JP-S54159631-A (JP)
Title: Detecting circuit for tap discrepancy in on-load tap- changing transformer
Inventor: KAMIMURA OSAMU
IPC: H01F29/04
Filed: 1978-06-06
Abstract: PURPOSE: To always enable an operation of detecting between which on-load tap- changing transformer the tap discrepancy is present, by providing a decision circuit, for parallel closing tap at the time of tap discrepancy, in a plurality of sets of on- load tap-changing transformer made in a parallel operation.  
     CONSTITUTION: Across DC power source P1-N1, are connected a tap position switch 18 of No. 1 system on-load tap-changing transformer, a tap position switch 19 of No. 2 system transformer and an auxiliary relay 21, simultaneously with a tap position switch 20 of No. 3 system transformer and an auxiliary relay 22 connected between the connection point of the switch 18, 19 and N1. And across DC power source P2-N2, is connected an auxiliary relay 23 that works linking to the relays 21, 22. In this way, as the detection of tap discrepancy can be made for between the switch 18 and 19 by the relay 21, for between 18 and 20 by the relay 22 and for between 19 and 20 by the relay 23 respectively, a tap discrepancy between each transformer can be always supervised. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08264149-A (JP)
Title: Secondary electron detecting apparatus for scanning electron microscope
Inventor: ANAZAWA NORIMICHI
IPC: H01J37/28
Filed: 1995-03-27
Abstract: PURPOSE: To effectively detect secondary electrons generated from a specimen even if the electrons get off the restriction owing to the magnetic field of an objective lens by accelerating the secondary electrons emitted from the specimen by an accelerating tube in which the voltage becomes higher as the distance from the specimen becomes longer and detecting the secondary electrons. CONSTITUTION: While being narrowed down by an objective lens having magnetic poles 1, 2, an electron beam 5 is irradiated to a specimen 3, an electron microscopic image is formed in the specimen 3, and corresponding secondary electrons are emitted. The secondary electrons are accelerated upward by a cylindrical accelerating tube 6 which penetrates the magnetic field formed by the magnets 1, 2 and the axis of the object lens and in which voltage becomes higher as the distance from the specimen 3 becomes longer. Consequently, even if the secondary electrons emitted from the specimen get off the restriction by the objective lens, the secondary electrons can be collected by a detector 9 and the secondary electrons can be detected effectively.
Patent JP-S58186269-A (JP)
Title: Receiver of multiplex signal between video signal and other dc signals
Inventor: TAKAHASHI ISAO
IPC: H04N5/00
Filed: 1982-04-23
Abstract: PURPOSE:To prevent adverse effect of a DC signal to be exerted on a video signal without requiring a coupling capacitor, by constituting a reception circuit for a multiplex signal made of a video signal and a DC signal, of a transistor (TR) amplifier circuit and a low pass filter, etc. CONSTITUTION:The multiplex signal between the video signal and the DC signal passes through a transmission line CL and is received at a common-base amplifier circuit having a low input impedance comprising a TRX1. The DC signal is picked up from the output at a low pass filter comprising C2 and R7, and the signal is amplified at the TRX3 and X4 and outputted to an output terminal 2. The output of the TRX4 is divided at resistors R5, R6 and given to the base of the TRX2, then since the video signal is fed to the emitter of the TRX2, the video signal only as the output of the TRX2 is transmitted to an output terminal 1.
Patent JP-S54159507-A (JP)
Title: Device for warning overrun of automotive engine
Inventor: SHIRATA TERUHIRO
IPC: B60K28/00
Filed: 1978-06-08
Abstract: PURPOSE: To prevent a vehicle carrying mainly a diesel engine from damaging in advance by so constructing the vehicle as to exactly warn a driver before an  accident occurs due to overrun of an automotive engine.  
     CONSTITUTION: The output of a rotary sensor 10 consisting of a magnet 12 rotated via a shaft 11 proportional to a vehicle speed and a generating coil 13 is converted through a converter 14 into a DC voltage, which is then supplied to voltage comparators 151W154 (in case of four-stage speed shift transmission) provided in response to the speed shift stage number of the transmission. The respective voltage comparators produce H level voltage if the output is higher than the standard voltage given to the minus terminal. Safety speed shift stage display lamps 171W174 are so provided as to turn on when the engine rotates within predetermined number of revolutions at the same speed shift stage, and danger speed shift stage display  lamps 201W204 turn on when the engine exceeds its revolution over the above  predetermined number of revolutions as overrun. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08255706-A (JP)
Title: Method for printing thick film to substrate
Inventor: IMAI HIROSHI
IPC: H01C17/06
Filed: 1996-03-25
Abstract: PURPOSE: To accurately print a thick-film element regardless of the outer shape of a substrate and the formation deviation of a lattice-shaped split groove by printing a thick film on the substrate by adjusting the mutual position relationship between the printing pattern of a mask for printing and a printing position pattern on the substrate. CONSTITUTION: A printing position pattern consisting of a lattice-shaped split groove made of a first split groove 6 and a second split groove 8 and a first recognition label 7 which is related to the first split groove 6 and a second recognition label 9 which is related to the second split groove 8 is formed on the upper surface of a substrate material. A support table 16 is subjected to position control in XY direction and θ direction so that the printing position pattern corresponds to a printing pattern and a specific thick-film element is printed to a substrate at a printing position whose position is controlled, thus unloading the substrate and hence always accurately printing the thick-film element regardless of the outer shape of the substrate and the formation deviation of the split groove in lattice shape.
Patent JP-H09259454-A (JP)
Title: Optical information recording and reproducing device
Inventor: MIYABE KYOKO
IPC: G11B7/125
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To enable a recording and reproducing device to detect inclination of a recording medium in utilizing useless light from a hologram optical element by detecting the inclination of the recording medium with a detecting result of reflected light by the recording medium. SOLUTION: A light beam from a laser diode 31 is incident on the hologram optical element 32, and ±1st order diffracted light and 0-order light are incident on a collimator lens 33. The ±1st order diffracted light from the optical element 32 is transmitted through the lens 33 and a beam splitter 34, and is deflected upward by a rising mirror 39 to irradiate the disk 36 without passing through an objective lens 35. The diffracted light reflected by the disk 36 is given via bisected detector 38 to an inclination detecting means 38a, and its difference is calculated to be converted into a signal for showing an inclination of the disk.
Patent JP-S63254674-A (JP)
Inventor: JIYON CHIYAARUZU TOROTSUSHIORA
IPC: H01M8/06
Filed: 1988-03-24
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-S51145651-A (JP)
Title: Ash tray device in pin-ball-machine island
Inventor: YAMAZAKI SAKUZOU
IPC: A63F7/02
Filed: 1975-06-05
Abstract: PURPOSE: To accomplish installation and clearing of ash trays easily by enabling all the ash trays in an island to be cleared simultaneously. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01241090-A (JP)
Title: Semiconductor memory output circuit
Inventor: TAKAI MASATO
IPC: G11C11/34
Filed: 1988-03-22
Abstract: PURPOSE:To easily realize a wired OR by providing the 1st control circuit which inputs the positive-phase amplified signals of memory cell data to the base of the 1st transistor through the 1st output control circuit and at the same time, controls the transmission of the opposite-phase amplified signals of the memory cell data to the 2nd output control circuit and the 2nd control circuit which controls the transmission of signals to the 2nd transistor. CONSTITUTION:This semiconductor memory output circuit is provided with the 1st NMOS transistor 1 which connects a positive constant-voltage power supply wiring to an output terminal and the 2nd NMOS transistor 2 which connects the output terminal to a GND wiring and constituted of an output circuit provided with a control circuit 50 which controls the opposite-phase amplified signals of memory cell data, the 2nd input terminal for control signals of the opposite-phase amplified signals of the memory cell data, the 2nd NMOS transistor control circuit 51, and the 3rd input terminal for controlling signals of the 2nd NMOS transistor. Since this memory output circuit has an open source outputting function and external data bus predischarging function in such way, wired OR can be realized easily.
Patent JP-S61226564-A (JP)
Title: Fuel injection device
Inventor: YASUKAWA HEIHACHI
IPC: F02M51/02
Filed: 1985-04-01
Abstract: PURPOSE:To uniformly distribute fuel to cylinders of an engine, by providing a distributor and distribution pipes in a fuel injection device using one or two injection valves upstream of a throttle valve. CONSTITUTION:A body 22 of a distributor 21 is air-tightly formed by an outer wall 23 having a top wall 24 and a bottom wall 25. A fuel injection valve 9 is provided at a central portion of the top wall 24. Distribution pipes 20 are connected to the outer wall 23 in such a manner as to be arranged in equally spaced relation one another. Each of outlets of the distribution pipes 20 is connected to each of intake manifolds. When a rotor 28 accommodated in the body 22 is rotated at a fixed speed, the fuel injected to conically diverging from an injection nozzle of the injection valve is expelled through discharge holes 29 to a spacing 30 by a centrifugal force. As an inner wall of the rotor 29 is rotated, a fuel film having a uniform thickness is formed in the spacing 30, and is moved along the circumference of the rotor. Then, the fuel film is fed through the distribution pipes 20 to each of the intake manifolds by an engine suction vacuum.
Patent JP-S56165480-A (JP)
Title: Originating connection system for entrusted public telephone circuit of coin throw-in type
Inventor: TAGUCHI OSAO
IPC: H04M17/00
Filed: 1980-05-26
Abstract: PURPOSE:To realize a direct call to a called subscriber without requiring the key operation of a truster, by switching the connection during in answer of a called subscriber from a talking line to a reversed polarity line when an originating connection is executed from a coin throuw-in type entrusted public telephone to an emergency report line. CONSTITUTION:A calling subscriber picks up a handset and dials the emergency report request number after throwing in the coins. Thus an emergency report trunk FPT is connected in a route of calling subscriber SUBA (A) line-LIN-TLN- FPT (A) line-called subscriber SUBB (B) line-FPT (B) line-TLN-LIN- SUBA (B) line. With an answer of the subscriber SUBB, a central processer CC switches connection for the call line like SUBA (A) line-LIN-TLN-FPT (C) line-SUBB (B) line-FPT (D) line-TLN-LIN-SUBA (B) line. Then the signals of the (A) line earth and the (B) line battery are transmitted to the public telephone of the calling subscriber. And a short circuit of the telephone receiver part is cancelled in the acceptable state of coin to permit talking.
Patent JP-S63264673-A (JP)
Title: Production of carbon black
Inventor: TANAKA MASAHIRO
IPC: C09C1/48
Filed: 1988-03-23
Abstract: PURPOSE:To produce carbon black without encountering operational troubles and deterioration of product properties, by pyrolyzing a feed oil prepared by kneading creosote oil with tar pitch so that the quinoline-insoluble matter and the coke residues may be controlled within specified ranges, while feeding oxygen gas to the feed oil. CONSTITUTION:A feed oil of a composition prepared by kneading creosote oil obtained from the fractionation of coal tar and tar pitch which is its distillation residue so that the quinoline-insoluble matter may be 0.7-2.0% and the coke residues may be 14-40% or of a composition based on said composition is used, and this feed oil is pyrolyzed while oxygen gas is being fed thereto. According to this process, carbon black can be produced smoothly without encountering operational troubles about the composition and deterioration of product properties, though the feed oil contains a large amount of inexpensive and stably suppliable tar pitch produced from a coal tar distillation process.
Patent JP-S542975-A (JP)
Title: Controlling method for amount of combustible substances in exhaust gas
Inventor: YASHIMA AKIRA
IPC: F23G7/06
Filed: 1977-06-10
Abstract: PURPOSE: To control the amount of the raw material of hydrocarbons and, accordingly, the amount of combustible substances in the exhaust gas, by oxidizing catalytically the unreacted combustible raw material in the exhaust gas and detecting the difference between the temperature at this combustion and the predetermined standard temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000269489-A (JP)
Title: Vertical mos semiconductor device having current detecting cell
Inventor: TAKASHITA MASAKATSU
IPC: H01L29/78
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of withstand voltage of a current detecting cell part by extending the regional area of a base region end part of the current detecting cell region formed in a part of a main cell region relative to the main body thereof. SOLUTION: A p-conductivity type base region is formed in a gate electrode 8 via an elongated elliptic window formed at the center thereof, and two source region 14 are formed along the central part of a stripe-shaped window 11 whose end parts are extended into a sector shape, and a sense electrode 17 in contact with both of these source region 14 and base region 13 is formed independently of a source electrode 7. A current detecting cell is constructed of the source electrode 14 to which the sense electrode 17 is connected, the base region 13 including the source electrode 14, a gate electrodes 8 provided on both sides thereof, and a back side electrode 9 provided on the surface of a semiconductor substrate 1. Therefore, as the end of the base region is developed into a sector shape, a higher withstand voltage of the current detecting cell can be obtained.
Patent JP-S57182813-A (JP)
Title: Cold trap temperature controller
Inventor: KATOU TAKAO
IPC: G05D23/00
Filed: 1981-05-08
Abstract: PURPOSE:To reduce the waste of time in comparison with the time management control due to a timer and to cool and heat preliminarily a cooling medium and a heating medium in the shortest time, by monitoring directly a heat exchange quantity and selecting and controlling the temperature of a cold trap group. CONSTITUTION:The first deviation operating means 311 which operates a heat exchange quantity in a cold trap (CT) part on a basis of the temperature difference of a cooling medium or a heating medium before and after preliminary cooling or heating of every CT part and the second deviation operating means 316 which obtains a temperature deviation on a basis of temperatures 37 and 38 of every CT part and time program temperatures 317 and 318 at a preliminarily cooling or heating time are provided. Further, means 319, 304, and 320 are provided which confirm that temperature signals 37 and 38 in every CT part at a preliminarily cooling or heating time become set temperature to select outputs of deviation operating means 311 and 316 and change operation parameters and perform the PID operation to control a regulating valve for preliminarily cooling or heating.
Patent JP-S58184342-A (JP)
Title: Planet gear mechanism
Inventor: ARAKI KAZUYUKI
IPC: F16H1/36
Filed: 1982-04-23
Abstract: PURPOSE:To improve the durability by providing a lubricant holding space at the position avoiding the loading point from a planet gear at a slide bearing section formed on a planet gear supporting member thereby maintaining the lubricated state for long term. CONSTITUTION:A lubricant holding space 16 is formed at the position avoiding the loading point from a planet gear 2 on a slide bearing section formed on a planet gear supporting member 31 and filled with lubricant. The lubricant will be oozed out slowly between the bearing section and the planet gear shaft 5 as the rotation of a planet gear shaft 5 penetrating through the planet gear 2 and journaled at the bearing section of a planet gear supporting member 3 to maintain the lubricated state. The lubricant filled or led by the operation of final stage planet gear into the lubricant holding space 16 will lubricate smoothly between the bearing section of the planet gear supporting member 3 and the planet gear shaft 5.
Patent JP-S612889-A (JP)
Inventor: ROBERUTO SANBITO
IPC: D05B23/00
Filed: 1985-04-03
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-H10264612-A (JP)
Title: Pneumatic radial tire
Inventor: ISHIDA MASAHIRO
IPC: B60C11/13
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce passing noise as restraining pattern noise from occurring without materially deteriorating wettability and driving stability. SOLUTION: A center rib 2 having a width 'w' of 6 to 9% of the ground width W is provided in the center of a tread surface T and a rotational direction designated type block based tread pattern is formed by providing a plural number of inclined main groove 6 inclining in an angle of inclination α of 10 to 40 deg. to the reverse rotational direction from the center rib 2 respectively to the right and left sides of the shoulder and ending in the position not reaching the ground end and a plural number of auxiliary main grooves 1 of narrower groove width than that of the inclined main groove 6 and extending in the tire circumferential direction so as to cross the inclined main groove 6.  A striation 9 extending in the tire width direction is provided within the width equivalent to 20% of the ground width W from the shoulder side end of a land part 4 divided into the inclined main groove 6 and two outermost side auxiliary main grooves 1.
Patent JP-S5717433-A (JP)
Title: Dehydrating and sintering method for porous base material for optical fiber with low loss
Inventor: EDAHIRO TAKAO
IPC: G02B6/00
Filed: 1980-05-24
Abstract: PURPOSE:To manufacture an optical fiber with low OH content and low loss by passing a porous base material for the fiber through a heating furnace internally provided with a muffle tube made of quartz to dehydrate and sinter the material. CONSTITUTION:A porous base material 1 for an optical fiber deposited on the tip of a rodlike substrate 2 is passed through a muffle tube 5 made of quartz in an electric furnace 3. A dehydrating gas such as He, SOCl2 or Cl2 is fed from an inlet 8, gaseous Ar is fed from an inlet 9 to form an inert atmosphere, and the material 1 is dehydrated and sintered by heating with a carbon heater 4. The material is then spun to obtain an optical fiber with low loss.
Patent JP-S55161655-A (JP)
Title: Small-sized printer
Inventor: WATANABE SATOSHI
IPC: B41J1/54
Filed: 1979-06-04
Abstract: PURPOSE: To make a small-sized printing device and to provide a positive printing by a method wherein a hammer assembly is stored in a type wheel, a rotation thereof is stopped in order to perform a printing operation.  
     CONSTITUTION: Between the side plates 1 and 2 is rotatably supported a type wheel 4 and a printing operation is made for a sheet 43 on the platen 26 by a hammer 20 fixed in the type wheel. The type wheel 4 is rotated for a specified angle by a plunger and ratchet mechanism. When an instruction for printing a character B, for example, is issued from the control circuit, a type wheel rotating pulse is held for a period of time t 4  when the type wheel 4 is placed at a position to perform a printing and then the rotation of the type wheel 4 is completely stopped. When the type wheel 4 is stopped, the pulse signal is applied to the plunger 12 for a period of time t 3  and then the hammer 20 is operated to perform a printing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10267046-A (JP)
Title: Power transmission device
Inventor: OKADA MASAHIKO
IPC: F16D3/76
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device wherein even in case of high speed rotation, power transmission is prevented from being carelessly interrupted, and a stable release characteristic of load torque can be obtained. SOLUTION: So as to be mutually opposed to a first/second rotary unit, a pair of flange parts 71, 78 are provided. In an engaging part 72 of one flange part 71, a second end 84 of a torsion coil spring 82 is detachably engaged. In the other flange part 78, in a corresponding position with a prescribed angular space from the engaging part 72, a receiving part is provided. In a driven equipment side, when excessive load toque is generated, the spring 82 is twist deformed, also by energizing force of this spring 82 itself, the second end 84 is detached from the engaging part 72, so as to be received to the receiving part.
Patent JP-H06278564-A (JP)
Title: Air bag device
Inventor: TERAI TAKEHIRO
IPC: B60R21/20
Filed: 1993-03-29
Abstract: PURPOSE:To open an air bag lid smoothly by providing a turning regulating bracket fitted to a fitting part from the inside of an instrument panel and having an arm part, which come close or abut to/on the inside of an instrument panel at a peripheral edge of an opening. CONSTITUTION:Since a turning regulating bracket 45 is also connected to a connecting bracket 47 arranged in an instrument panel 1, the turning force of a fitting part 25 is also transmitted to the connecting bracket 47 through a main body part 45a and the other end part 45c of the bracket 45, and the turning at the fitting part 25 is regulated more. The expanding force of an air bag 7 is therefore transmitted to an air bag lid 31, and the air bag lid 31 is turned around of a point A immediately and opened. The opening operation of the air bag lid 31 is thereby performed smoothly to expand the air bag 7 toward an occupant easily.
Patent JP-S59195767-A (JP)
Title: Automatic transaction device
Inventor: KUBODERA HIROYUKI
IPC: G06Q40/02
Filed: 1983-04-22
Abstract: PURPOSE:To smooth the operation of an automatic transaction device by judging whether or not a bank book is recovered depending on the length of transaction medium to prevent jam of carrying path in advance generated due to too long transaction medium. CONSTITUTION:The automatic transaction device is provided with a bank book insertion slit 12 receiving a transaction medium (bank book) and returning the medium after the end of transaction. A bank book reading printer 23 is arranged near the insertion slit 12 to detect the presence of a bank book by a detector 121 of the printer 23. This bank book is carried onto a carrying path 124 and whether or not the length of the bank book is a specified length or over is detected by a reading section 148 and the detector 121. If the leaving forgetfully the bank book is detected based on the detected output, a bank book recovery box 149 arranged at the rear side of a roller 125 stores the bank book. Further, it is detected that the length of the bank book is a prescribed length or over, the control means controls so that the bnak book is not recovery in the recovery box 149, thereby preventing in advance jam on the carrying path 124.