baber/WOPTO huggingface dataset:
Patent JP-S59127083-A (JP)
Title: Cleaning device
Inventor: HOSOI ATSUSHI
IPC: G03G21/06
Filed: 1983-01-12
Abstract: PURPOSE:To prevent a decrease in the quantity of light reaching a gap to be destaticized between a cleaning blade and a scooping member while preventing the stain of a light source, etc. by arranging a cleaning mechanism which cleans up the light source or a transmissive wall surface in a housing. CONSTITUTION:A shaft 5 is supported lengthwise rotatably as shown by an arrow X in the housing and fitted with a long channel-shaped frame 5a which extends in a diametral direction of rotation, and a thin-plate type flexible cleaning member 6 made of urethane or polyethylene sheet is fitted where the frame 5a extends in parallel to the shaft 5. Consequently, the shaft 5 is rotated intermittently or continuously by a driving source during picture formation to clean up the transmissive wall surface by the free end edge of the cleaning member 6 by friction, so the quantity of light entering the housing from the light source outside of the housing is prevented from decreasing owing to the stain of the wall surface.
Patent JP-H04211170-A (JP)
Title: Semiconductor integrated circuit device of gate array system
Inventor: UEDA KIMIHIRO
IPC: H01L21/8238
Filed: 1991-01-11
Abstract: PURPOSE:To mount a digital circuit and analog circuit on the same substrate by dividing part of the area of a field effect transistor on a basic cell array area at a well area and setting the potentials at well terminals formed in each divided small area to an arbitrary value. CONSTITUTION:N-type divided areas 10 divide a P-well area 2 into a plurality of P-well areas. As a result, well terminals 101 in the divided P-well areas 2 can be connected to arbitrary wiring. In other words, since part of the NMOS transistor area of a basic cell array area is divided at the well area, PMOS or NMOS transistors can be connected to the well terminals. Therefore, a digital circuit and highly accurate analog circuit can be mounted on the same substrate.
Patent JP-H10197645-A (JP)
Title: Instrument for radiation measurement
Inventor: IKETANI YOSHIFUMI
IPC: G01T1/17
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for radiation measurement which can readily and easily exchange its probe with another and does not cause erroneous setting when the probes are exchanged by making the shapes of the connecting sections between the probes and a measuring section common and automatically informing the measuring section of the kind of the connected probe. SOLUTION: Whether the value Ia at an input port 2ia is 'low' or 'high' is discriminated and, when the value is 'low', the operation proceeds to s2. When the value Ia is 'high', the operation proceeds to S4. When the value Ib at another input part 2ib is 'low' in s2, it is discriminated that no probe is connected and the operation returns to s1 by displaying the unconnected state on a displaying section 3. When the value Ib is 'high' is n2, on the other hand, it is discriminated that a probe is connected and the operation proceeds to s2 in which β-rays are measured and displayed. When the value Ib is 'high' in s4, it is discriminated that a θ-ray probe is connected and the operation proceeds to s5 in which θ-rays are measured and displayed.  When the value Ib is 'low' in s4, on the other hand, it is discriminated that an α-ray probe is connected and the operation proceeds to s6 in which α-rays are measured and arithmetic operation is performed as necessary, and then, results are displayed.
Patent JP-H1092261-A (JP)
Title: Key top fixing structure
Inventor: CHIBA TOSHIMI
IPC: H01H13/14
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of difference of switching characteristics in a difference of pushing down position. SOLUTION: Key top fixing structure has an almost U-shaped arm bar 6, a key top 1 having a clamp part 4 for holding the central part 6a of the arm bar 6 so as to be capable of rotating, a key top fixing plate 7 having a pair of right and left guide grooves 11a into which both end parts 6b of the arm bar 6 are movably inserted, and a coil spring 12 energizing the key top 1 in the direction separating from the key top fixing plate 7, and the action point of the coil spring 12 to the key top 1 is set so as to offset in either one direction of right and left. Of a pair of right and left guide grooves 11a, the guide groove 11a near to an action point is formed on the basis of the bottom surface of a recess 20 formed on the key top fixing plate 7, and thereby, it is formed in the lower position by the specified dimension than the guide groove 11a far from the action point.
Patent JP-S60150910-A (JP)
Title: Electric discharge machine
Inventor: KONNO MASANORI
IPC: B23H7/18
Filed: 1984-01-12
Abstract: PURPOSE:To prevent the reduction of the efficiency of electric discharge machining by varying the cycle and stroke of the raising and lowering action of an electrode which is set at the beginning, according to the variation of the machining state. CONSTITUTION:A motor driving circuit 11 drives a motor 9 by the signal supplied from a comparison calculation controller 13. An electric-discharge detecting apparatus 15 detects the wave form of the voltage generated in an electrode gap 1 and outputs said wave form into the controller 13. A driving means is controlled on the basis of the comparison calculation between the detected voltage signal and the standard value of the voltage. Therefore, the cycle and stroke of the raising and lowering action of an electrode which is set in the early stage can be varied according to the variation of the working state, and the reduction of the machining efficiency can be prevented.
Patent JP-H06209168-A (JP)
Title: Ceramic multilayered board
Inventor: NISHIDE MITSUYOSHI
IPC: H05K3/46
Filed: 1993-01-11
Abstract: PURPOSE:To obtain a ceramic multilayerd board wherein high level integration and high density constitution are possible, generation of cracks can be avoided by improving transverse rupture strength, resistance characteristics are enhanced, and the application as a circuit board can be enlarged. CONSTITUTION:A ceramic multilayered board 1 is constituted by unifying an alumina substrate part 2 and a low temperature sintered substrate part 3 into one body interposing thermosetting resin 16 (insulating member). The pattern of an electric circuit 4 is formed on the alumina substrate part 2, and a passive element 10 is formed in the inside of the low temperature sintered substrate part 3. The passive element 10 is electrically connected with the electric circuit 4 via land electrodes 5, 12.
Patent JP-H06208693-A (JP)
Title: Semiconductor sensor
Inventor: ARAKI TATSU
IPC: G01P15/08
Filed: 1993-01-11
Abstract: PURPOSE:To detect discontinuity at a terminal from the output voltage of an output voltage limiting circuit by making the value of the output voltage at the time of a normal operation clearly different from that at the time of disconnection. CONSTITUTION:This device is equipped with a resistance 25 connected with the outside part of a semiconductor sensor device 4 between an output terminal 6b and a power source 5, and an output voltage limiting circuit 30 provided in the semiconductor sensor device 4 which limits the output voltage of the semiconductor sensor device 4. The output voltage limiting circuit 30 is equipped with a resistance 18 inserted between a power supply terminal 5a and an output terminal 6a in the semiconductor sensor circuit 3, resistance 19 whose one end is connected with a power source 5, and resistance 20 whose one end is connected with the other end of the resistance 19, and the other end is connected with a ground terminal 7a, and a connecting point between the resistances 19 and 20 is connected with a base. In this case, the discontinuity can be detected by monitoring the output voltage of an output terminal 6b of the semiconductor sensor device 4.
Patent JP-S5598024-A (JP)
Title: Granular material suction transportation vehicle
Inventor: KOO TSUNEO
IPC: B65G53/24
Filed: 1979-01-12
Abstract: PURPOSE: To dispense with a vacuum pump, by stopping fuel supply to some of the cylinders of an engine and causing the fuel-stopped cylinders to perform a pumping action.  
     CONSTITUTION: Cylinders #1W#4 of an eight-cylinder engine 3 are always supplied with fuel. A fuel supply stop mechanism is provided so that other cylinders #5W#8 function as vacuum pumps when a granular material is loaded. The group of the cylinders #1W#4 and the group of the other cylinders #5W#8 are separately provided with intake pipes 5a, 5b and exhaust pipes 6a, 6b. The intake pipe 5b defines a suction passage 10 which is branched downstream to a shut-off valve 9 and communicates with a tank 2. As a result, no vacuum pump is needed because a part of the engine is used as vacuum pumps. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5287590-A (JP)
Title: Objective value following control apparatus
Inventor: OKUTSU SUMIYOSHI
IPC: G05B5/01
Filed: 1976-01-14
Abstract: PURPOSE: When the objective value is varied stepwise, the first delaying circuit is inserted on the output terminal of the indicating controller, and thus the stability of the control system is maintained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57116574-A (JP)
Title: 3-phase brushless motor
Inventor: AMANO KENICHI
IPC: H02P6/06
Filed: 1981-01-12
Abstract: PURPOSE:To simplify a motor drive circuit having a rotary position detector by sequentially energizing 3-phase coils one by one in response to a signal obtained from the position detector. CONSTITUTION:A rotor magnet 1 is magnetized to four poles, and a shaft 2 is secured to the center of the magnet. Three armature cores 4a-4c are provided on the planar surface of a stator, and salient poles 5a, 5b are formed at both ends of the respective cores 4a-4c. The interval between the poles 5a and 5b is set at 90 deg., and 3-phase coils P1-P3 are wound on one pole 5a of the respective cores 4a-4c. The interval between the coils is at 120 deg.. Rotor position detecting colored parts 6a, 6b, 6a' are formed at the peripheral surface of the rotor magnet 1, and detectors S1, S2 having light emitting elements are disposed closely  and opposite to the colored parts at the stator side. The interval between the  detectors S1 and S2 is at 120 deg..
Patent JP-H03208081-A (JP)
Title: Cleaning device
Inventor: OKANO NOBUHIKO
IPC: G03G21/10
Filed: 1990-01-10
Abstract: PURPOSE:To improve the manufacturing efficiency and to make the pressing force to the surface of a photosensitive drum uniform by using a metallic plate for a toner guide member, and irradiating an ultraviolet hardening type adhesive agent for sticking said member and a supporting member with ultraviolet rays through a small hole made on the supporting member. CONSTITUTION:A toner guide member 15 is attached to one end of an oscillating member (supporting member) 16 supported by a rotary supporting shaft 17 in the lower part of the bottom face of a cleaning device housing 11. The member 15 is constituted of a metallic plate, and has length being equal to width of a photosensitive drum 100. At the time of joining the members 15, 16, an ultraviolet hardening adhesive agent is used, and it is irradiated with ultraviolet rays through a small hole made on the member 16 and hardened and stuck. The member 16 is freely oscillatable since shaft hole parts of both its side ends are supported by the rotary supporting shaft 17. A projecting part 16b of the other end of the member 16 is detained to a projecting part 11a of the housing 11 through a coil spring 18. In such a way, the tip of the member 15 is pressed against the peripheral surface of the drum 100 by uniform prescribed pressing force.
Patent JP-S5496316-A (JP)
Title: Digital signal multiple transmission system
Inventor: KAWAI KOUZOU
IPC: H04L7/033
Filed: 1978-01-14
Abstract: PURPOSE:To eliminate the independent installation of the transmission system for the data signal and the clock signal and thus to obtain the accurate clock signal by securing the exclusive logical sum between the serial data signal and the clock signal and then transmitting the output. CONSTITUTION:Exclusive logical sum 2 is secured at transmission side circuit A between clock signal (b) and serial data (a) which is obtained as the output of shift register 1, and then waveform signal (c) is produced to be sent to transmission line C. while at reception side circuit B, pulse generator circuit 3 detects the rise timing of the reception signal (C) to produce pulse signal (d). Then the logical product is secured between signal (d) and delayed (4) output (e) to extract the pulse signal corresponding to signal (b) piled into signal (a). The pulse signal is then converted (12) into the parallel data signal via square wave generator circuit 9  to be delivered. Furthermore, waveform signal j corresponding to signal (b) which does not overlap signal (a) is extracted from logical product circuit 8, and clock signal is formed separately at logical sum circuit 11.
Patent JP-H11200403-A (JP)
Title: Method for controlling inclination of boring shaft of boring machine for constructing soil cement wall and method for correcting position of boring shaft
Inventor: KARIYA TAKEHIKO
IPC: E02F5/02
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a boring shaft inclination control method whereby the shift of the position of a borehole can be monitored at each moment without stopping the rotation of a boring shaft and a boring shaft position correcting method whereby the position of the borehole is corrected. SOLUTION: A plurality of boring shafts 1 are connected together by a connector 3 at their respective parts slightly above a bit part, and a horizontal boring shaft 4 projecting from the connector is provided on an orthogonal line passing the center point of a straight line connecting the axes of the boring shafts 1 together. A clinometer 7 for measuring the inclination of the connector 3 caused by the inclination of each boring shaft 1 is fixed in position either inside the connector 3 or on the upper surface of the connector 3 between the axes of the boring shafts 1, so that the inclination of the end of each boring shaft 1 can be controlled at each moment on the ground according to information about the X-Y direction position of the connector 3, which is provided from the clinometer 7, and information about boring depth near a bored part.  A method for correcting the position of each boring shaft includes pressing the earth wall of the borehole by moving the horizontal boring shaft 4 back and forth, thereby changing the inclination angle of each boring shaft 1.
Patent JP-H01183582-A (JP)
Title: Binder for inorganic fiber
Inventor: IZUMIBAYASHI MASUJI
IPC: D04H1/587
Filed: 1988-01-12
Abstract: PURPOSE:To provide the title binder outstanding in adhesivity, water resistance and durability, useful in producing e.g., inorganic nonwoven fabrics, containing an aqueous resin dispersion prepared by emulsion polymerization of a polymerizable monomer using a specific reactive surfactant as the emulsifying agent. CONSTITUTION:The objective binder containing an aqueous resin dispersion which is produced by emulsion polymerization of (A) a polymerizable monomer having functional group reactive with carboxyl group and/or (B) an organosilicon monomer having in the molecule polymerizable unsaturated group and hydrolyzable group directly bonded to silicon atom. using, as an emulsifying agent, a reactive surfactant, i.e. a polymer of the formula (R1 is 6-18C alkyl; R2-R6 are each H, methyl, carboxyl carboxymethyl, etc.; X is H, ammonium group, amine salt group, alkali metal, etc.; Y is hydrocarbon group having polymerizable unsaturated group; Z is nitrile, phenylamide, etc.; a is 1-500; b is 0, 1-100; e is 0, 1-250) and/or its salt. This binder is less foamable than that produced using a low-molecular weight emulsifying agent, thus being easy to handle.
Patent JP-H03208606-A (JP)
Title: Finishing method of socket of concrete pipe and its device
Inventor: YAMAMOTO TORU
IPC: B28B21/96
Filed: 1990-01-12
Abstract: PURPOSE:To prevent water from leaking from the joint between concrete pipes by grinding the inner peripheral surface of a socket along the cylindrical surface which has the line parallel with the axis on the basis of the nominal dimension of the concrete pipe, as the axis. CONSTITUTION:At the part 12 except the socket 12a of a concrete pipe 12, the distance between one point O on the nominal axis S on the transverse section perpendicular to the axis (nominal axis) S on the basis of the nominal dimension (especially the inner and outer diameter of the concrete pipe 12) of the concrete pipe 12 i.e. the nominal axis S whose position is specified according to nominal dimension and three optional points A, B, C on the inner peripheral surface 28 of the concrete pipe 12, that is to say the segments l1, l2, l3 which connect the point O to each point A, B, C is measured. The cylindrical surface has the line which passes the center O0 of the circle which passes three points A, B, C which are defined by said measured distance, and is parallel with nominal axis S, as an axis, and then the inner peripheral surface 29 of the socket 12a is ground along said cylindrical surface.
Patent JP-H04237505-A (JP)
Title: Turning ring type rolling-down device
Inventor: BEPPU KOICHI
IPC: B21B31/26
Filed: 1991-01-16
Abstract: PURPOSE:To prevent movement back and forth of a rolling roll when adjusting rolling reduction by adjusting it by moving the rolling roll vertically and linearly. CONSTITUTION:An eccentric sleeve 28 is freely turnably fitted on the shaft part 26 of the rolling roll 21 and the eccentric sleeve 28 is turned when adjusting the rolling reduction. A turning ring 29 with an eccentric hole 40 is freely turnably inserted in the bearing box 30. And, the eccentric sleeve 28 is freely turnably inserted into the eccentric hole 40, when the eccentric sleeve 28 is turned, the turning ring 29 is turned so as to absorb the movement back and forth of the rolling roll 21.
Patent JP-S60150920-A (JP)
Title: Automatic tightening and loosening apparatus for tightening screws
Inventor: TSUNODA KOUJI
IPC: B28B21/90
Filed: 1984-01-13
Abstract: PURPOSE:To accelerate the working cycle by transferring a long mold-frame onto a rack base from a conveyor line and tightening and loosening a bolt by an automatic tightening and loosening apparatus. CONSTITUTION:A mold frame 10 whose bolt position is memorized into a microcomputer 15 is transferred onto a mold-frame rack 8 from a conveyor line by a crane, etc. An automatic fastener 30 drives a pulse motor 26 for driving Y-axis according to a prescribed program on the basis of the information memorized into the microcomputer 15 and performs the tightening and loosening work for a bolt according to the memorized information for the bolt position on the X- axis coordinate, and thus the working cycle is accelerated.
Patent JP-S57171973-A (JP)
Title: Manufacture of 4-amino-chloroquinolines
Inventor: MISHIERU BODOUAN
IPC: C07D215/46
Filed: 1982-01-14
Abstract: 4-Amino-chloroquinolines of the formula:   <IMAGE>   in which R1 represents a hydrogen atom or an alkyl radical (1 to 5 carbon atoms), and R2 represents an alkyl radical (1 to 5 carbon atoms) optionally substituted by a dialkylamino group, or a phenyl radical optionally substituted by one or more carboxy and hydroxy radicals and alkyl radicals (1 to 4 carbon atoms) optionally substituted by a dialkylamino group, are prepared by the condensation of an amine of the formula:   <IMAGE>  with a chloro-1,2,3,4-tetrahydroquinolin-4-one of the formula:   <IMAGE> with aromatization of the tetrahydroquinoline, the reaction being carried out in the presence of a ruthenium based catalyst on a support. The 4-amino-chloroquinoline products are useful as pharmaceuticals.
Patent JP-S56101256-A (JP)
Title: Failure processing system
Inventor: HASEGAWA MASAMICHI
IPC: G06F11/14
Filed: 1980-01-18
Abstract: PURPOSE:To enable the reduction in the number of time of interruption to the upper rank device and to speed up the operation to the instruction, by storing the failed information during the operation to the instruction from the upper rank device and reporting it to the upper rank device. CONSTITUTION:When the 1st instruction 10 from the upper rank device 1 is received at the data processing controller 3, the 2nd instruction 20 is fed to the lower rank device 4. When failure report from the lower rank device 4 is present, the data processor 3 forms failure information which shows the failed device and the intermediate failure report in addition to the failure report and stores it to the buffer 5. When the operation of the 1st instruction 10 is finished, the data proecessing controller 3 supplies the end report 11 to the upper rank device. After that, the failure information of the buffer 5 is reported to the system managing upper rank device 2. Thus, the high speed operation to the instruction of the upper rank device can be achieved.
Patent JP-S51136195-A (JP)
Title: Linkage band
Inventor: KATOU MITSUYOSHI
IPC: H02G3/04
Filed: 1976-01-14
Abstract: PURPOSE: A linkage band, With an easy  work and a firm finish further obtaining a tightly closed connection. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10192890-A (JP)
Title: Aqueous wastewater treating process
Inventor: GOTOU TOMOHIRO
IPC: C02F9/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To enable aromatic solvent-containing aqueous wastewater to be treated at low cost, in a relatively short time, and efficiently by treating the aromatic solvent-containing aqueous wastewater by sing bacteria having aromatic solvent-decomposing capability under coexistence of activated carbon. SOLUTION: Aromatic solvent-containing wastewater discharged from a coating plant and the like is treated by using bacteria having aromatic solvent- decomposing capability under coexistence of activated carbon. Benzene, toluene and/or xylene are preferably used for the aromatic solvents and pseudomonas bacteria, preferably pseudomonas N-NT-1 species or pseudomonas N-NT-2 species, are used for the bacteria. Such a wastewater practically is treated so that the adsorbed aromatic solvent is allowed to be decomposed by the bacteria by introducing activated carbon into a coating booth pin thank and the like containing aqueous wastewater to adsorb aromatic solvent, and then by adding culture solution and the like including a strain of bacteria having aromatic solvent-decomposing capability and by aeration.
Patent JP-S59128617-A (JP)
Title: Output device of current
Inventor: YOKOBORI SHINGI
IPC: G05F1/56
Filed: 1983-01-12
Abstract: PURPOSE:To control load current through current controlling transistors (TRs) with the minimum power consumption by keeping the ratio of emitter current to base current of the current controlling TR always constant. CONSTITUTION:A load 2 is connected between the collectors of the current controlling TRs Tr1, Tr2 and the emitter of the TR Tr1 is earthed through a current ditecting resistor R1 and also connected to one terminal sides of amplifiers 1, 5. The output of the amplifier 1 is distributed by a distributer 8; one output is applied to the base of the TR Tr1 and the other is applied to the + terminals of a current detecting resistor R5 and the amplifier 5 respectively. The output amplifier 5 controls the TR Tr2. Said constitution makes it possible to keep the ratio of the emitter current of the current controlling TR to the base current always constant. Therefore, the load can be controlled by the controlling TRs with the minimum power consumption.
Patent JP-S61205618-A (JP)
Title: Purification of rare earth element salt aqueous solution by liquid-liquid extraction
Inventor: ARAN RORAN
IPC: C01F17/276
Filed: 1986-01-13
Abstract: Aqueous nitric solutions of salts of at least one rare earth, and containing contaminating amounts of at least one alkaline earth cation, e.g., calcium, barium and/or radium, are conveniently purified by liquid/liquid extracting same with an organic phase which comprises a polyether extractant for said at least one alkaline earth cation, e.g., a crown ether, and whereby said at least one alkaline earth cation is selectively transferred into said organic phase.