baber/WOPTO huggingface dataset:
Patent JP-H05255959-A (JP)
Title: Drainage structure for unit bathroom
IPC: E03C1/12
Filed: 1992-03-10
Abstract: PURPOSE:To simplify the construction of the drainage system of a unit bathroom by feeding the waste water of a bathtub to a drainage port, and sucking and discharging it to a drainage main pipe with a drainage pump. CONSTITUTION:A drainage groove 14 is provided on the floor 18 of a prefabricated unit bathroom l1 and the suction port 20 of a drainage pump 19 is arranged to face the end section of the drainage groove 14. The discharge port side of the drainage pump 19 is connected to a drainage main pipe 21. When the inflow of the waste water from a bathtub 9 or the wash place floor 18 is detected by a float switch in the drainage groove 14, the drainage pump 19 is automatically operated, and the waste water is guided to the drainage main pipe 21 vertically penetrating a building skeleton 30. A drainage pipe needs to be merely connected to the drainage main pipe 21 through the side section of the unit bathroom, and no drainage gradient is required to be provided under the floor of the unit bathroom 1.
Patent JP-H06303673-A (JP)
Title: Data transmission method
Inventor: KOKUBO MITSUHIRO
IPC: H04Q9/00
Filed: 1993-04-13
Abstract: PURPOSE:To provide the data transmission method able to send prescribed control information sequentially at a high speed. CONSTITUTION:Only data revised in response to various processing result by a control section 11 of a controller 1 are extracted from a memory 13 by a transmission interface section 15 and sent sequentially. A controller 2 receives the data via a data transmission line 9 to revise corresponding control information in a memory 14 and returns an answerback signal when received data are addressed to a concerned equipment. Then the controller 1 resets sent data based on the reception of the answerback signal.
Patent JP-H02266833-A (JP)
Title: Battery charge controller
Inventor: OKAZAKI TAKESHI
IPC: H02J7/00
Filed: 1989-04-05
Abstract: PURPOSE:To maintain appropriately charged state, in a battery charger carrying out full-charge, taper-charge and trickle-charge mode in this order, by providing a recharge rate calculating means. CONSTITUTION:A charging section 2 charges a battery having capacity dropped in immediately preceding discharge interval by carrying out charging operation sequentially in full-charge mode, taper-charge mode and trickle-charge mode, in this order. The charging section 2 charges the battery 3 with constant voltage, in the taper-charge mode, based on a taper-charge signal 6 fed from a voltage sensor 5. Taper-charge mode is stopped at a time point when a charge finish signal 8 is provided from a recharge rate calculating/judging section 7 and the battery 3 is charged in trickle charge mode where the battery is charged with predetermined small charging current. By such arrangement, appropriately charged state can be maintained.
Patent JP-H03284836-A (JP)
Title: Semiconductor manufacture apparatus and gas supply method
Inventor: TAKAYAMA YUICHIRO
IPC: H01L21/205
Filed: 1990-03-30
Abstract: PURPOSE:To control the flow of reactive gas arbitrarily and obtain uniform film quality in one semiconductor substrate and different semiconductor substrates by a method wherein two or more gas supply tubes, two or more gas suction tubes and a control means which controls the individual flow rates of those pipes independently are provided. CONSTITUTION:If flow rate control is performed for one period in such a manner that gas supply tubes 10 and 12 supply reactive gas, gas suction tubes 6 and 8 suck gas in a reaction chamber, gas supply tubes 7 and 9 do not supply gas and gas suction tubes 11 and 13 do not suck gas, gas in the reaction chamber shows a clockwise rotary movement in that period. After that, if flow rate control is performed in such a manner that the flow rates of the gas suction tubes 6 and 8 and the gas supply tubes 10 and 12 are zero and then, for the next period, the gas supply tubes 7 and 9 supply reactive gas, the gas suction tubes 11 and 13 suck gas in the reaction chamber, the gas supply tubes 10 and 12 do not supply gas and the gas suction tubes 6 and 8 do not suck gas, gas in the reaction chamber shows a counter-clockwise rotary movement.
Patent JP-S59214528-A (JP)
Title: Jig pallet
Inventor: TAMAOKI YOSHIHIRO
IPC: B23Q3/06
Filed: 1983-05-19
Abstract: PURPOSE:To make a work attachable or detachable in an easy manner with only operation of one driving shaft in common regardless of numbers and setup positions of clamp members, by operating each of these clamp members through operation of a driving shaft for an oil pressure generator. CONSTITUTION:Each of jig pallets A and A' conveys a work W onto a transfer line B, of which pallet A provides for each clamp member 2 in order to set the work W on the top of a pallet surface being almost flush with a pallet body 1. Each clamp member 2 is made into a hydraulic operation system provided with a hydraulic cylinder 3 which performs engagement or disengagement to or from the work W in design. An oil pressure generator 4 being set up in place on the pallet surface of the pallet body 1 is connected, through piping, to each of hydraulic cylinders 3 of each clamp member 2 where by each clamp member 2 is set in motion by operation of the oil pressure generator 4 via each of these hydraulic cylinders.
Patent JP-H02264861-A (JP)
Title: High frequency combustion furnace
Inventor: TSUJI KATSUYA
IPC: G01N31/12
Filed: 1989-04-05
Abstract: PURPOSE:To continuously measure the combustion temp. of a sample with high accuracy by inserting the optical fiber transmitting the emitted light generated with the combustion of the sample in a crucible to a radiation thermometer outside the system in an oxygen supply pipe. CONSTITUTION:A crucible 2 having a sample and a combustion aid received therein is arranged to the crucible arranging part 3 within a furnace body 1 and heated by a high frequency coil 4 while combustion oxygen gas is supplied into the furnace body from an oxygen supply pipe 5 and carrier gas is allowed to flow from an emitting port 8 to burn the sample and combustion aid in the crucible 2. The gas generated with the combustion is taken out of a taking- out pipe 9 by the carrier gas to be supplied to gas analysers 10, 11 and the elements in the sample are analyzed. The emitted light generated with the combustion in the crucible 2 is directly caught by an optical fiber 13 to be transmitted to a radiation thermometer 16 and the combustion temp. of the sample is measured with high accuracy and the combustion state of the sample in the crucible 2 can be visually observed from a monitor window 18 through the supply pipe 5.
Patent JP-H0232793-A (JP)
Title: Method of controllable positioning of solenoid plunger
Inventor: EDOUIN PONDAA
IPC: G05D7/06
Filed: 1989-04-05
Abstract: PURPOSE: To control a plunger to be positioned at a selected position by a method wherein the position of the plunger is measured in accordance with a current applied to the electrical coil of the plunger and a voltage applied to the electrical coil is controlled in accordance with the measured position. CONSTITUTION: A solenoid valve 11 which adjusts the flow of fluid from an entrance 13 to an exit 15 has a plunger 17, a spring 19 and an electrical coil 21. A microprocessor 27 turns on a transistor 25 to apply a voltage to the electrical coil 21. The position of the plunger 17 is measured in accordance with a current applied to the electrical coil 21 and, when the measured value of the position reaches a predetermined value, the transistor 25 is turned off. Further, the position of the plunger is estimated in accordance with the spring forces, etc., of the electrical coil 21 and the spring 19 and, when the estimated value of the position reaches a predetermined value, the transistor 25 is turned on again.
Patent JP-H11285815-A (JP)
Title: Solder for aluminum, aluminum printed wiring board and semiconductor integrated circuit device and method for joining aluminum member using it
Inventor: YOKOTE TAKAMASA
IPC: H05K3/34
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To enable firm joining of members, such as a foil, at comparatively low temp. by using a solder containing a specific quantity of electrically conductive rigid grains in matrix alloy. SOLUTION: The solder for aluminum contains desirably 0.1-60 wt.% the electrically conductive rigid grains composed of at least one kind among the groups composed of TiB2 , ZrB2 , Ni, Ag, Au, Cu, Ti. Desirably, this grain has >300 deg.C m.p., <=100 μΩcm specific resistance, <=150 μm average grain diameter and >=25 Vickers hardness. As the solder matrix, an alloy of Sn-Ag base, Sn-Bi base, Sn-Ag-Bi base, etc., having <=250 deg.C m.p., is used. The solder 1 obtd. by mixing the matrix and the rigid grains, is interposed between the aluminum foils 21 and 22, and while heating to 190 deg.C with a planar heater 3, ultrasonic vibration of 300 Hz is applied for about 15 sec with an ultrasonic vibrator 4 and oxide film is broken and both aluminum foils are joined.  This joining method is effective in the firm joining of aluminum wiring to electronic parts, such as a printed wiring board, semiconductor integrated circuit.
Patent JP-H05290186-A (JP)
Title: Source voltage monitor device
Inventor: HARA JUNICHIRO
IPC: G06F15/78
Filed: 1992-04-08
Abstract: PURPOSE:To provide the source voltage monitor device of low-current and small-chip-size constitution which is constituted on a Bi-CMOS device and can be mounted on a semiconductor device having a microcomputer inside and integrated to high density. CONSTITUTION:A resistance R3 is connected between the bases of transistors(TR) Q4 and Q6, and a constant current generated by using a base band circuit and a current depending upon a source voltage, generated by a circuit formed by connecting plural TRs whose bases and collectors are at the same potentials and a resistance in series, are inputted to the input terminal of a current comparator.
Patent JP-S5210946-A (JP)
Title: Cooling and heating device
Inventor: HATSUTORI MASAJI
IPC: F25B9/00
Filed: 1975-07-15
Abstract: PURPOSE: A compact cooling and heating device which has the combined function of the four steps in the air-refregerating cycle - compressive, exsothermic, expansive, and endothermic step. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58203175-A (JP)
Inventor: KATOU TAKEO
IPC: D06N7/00
Filed: 1982-05-21
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-H01259220-A (JP)
Title: Sensor signal processor
Inventor: KIHARA HIROYUKI
IPC: G04C10/04
Filed: 1988-04-08
Abstract: PURPOSE:To shorten a sensor driving time and to reduce the power consumption by operating a sensor driving circuit and an A/D converting circuit at different timing, and putting a sample-hold circuit in operation during the operation period of said driving circuit. CONSTITUTION:An atmospheric pressure sensor 1 is driven by the sensor driving circuit 2 and outputs an atmospheric pressure signal S1 proportional to the atmospheric pressure P. This atmospheric pressure signal is inputted to the sample-hold circuit 8. The sample-hold circuit 8 operates during the operation period of the sensor driving circuit 2 with a control signal from a control signal generating circuit 11 and samples and holds the input atmospheric pressure signal S1. The sampled atmospheric pressure signal is digitized by the A/D converter 4 which operates at different timing from the sensor driving circuit 2. The digitized atmospheric pressure data is inputted to a data processing circuit 5, which generates sensor information data.
Patent JP-S5211382-A (JP)
Title: Output device of analogue signal
Inventor: YAMADA IZUMI
IPC: G06F3/05
Filed: 1975-07-18
Abstract: PURPOSE: Output device of analogue signal in which output signal of D - A converter is sent to each channel, by using multiplexer and analogue memory in time shearing, further, spike on change time of output channel is eliminated by furnishing of dummy channel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05259304-A (JP)
Title: Ic carrier
IPC: H01L23/00
Filed: 1992-03-12
Abstract: PURPOSE:To plant contacts at minute intervals and bring them into direct contact with the leads inside a slot by forming the conductive pattern by a printed wiring, etc., on the surface of the frame of a carrier, which supports leads, and bringing the leads and the contacts into contact with those conductive patterns. CONSTITUTION:A printed conductor pattern 7 is stuck close to the surface of a frame 2, which supports a lead 2a. The printed conductors are in contact with the respective leads 6a of an IC package 6, and with the respective contacts of an IC socket. Hereby, the contact with the contacts can be secured by extending the conductive patterns on the surface of the frame of an IC carrier, and setting the position of the contact part with contacts and the intervals optionally while making the interval with the contact part of the lead minute. As a result, even if the interval between the leads of the IC package is minute, it can be planted in the IC socket by enlarging the interval between contacts.
Patent JP-S57203893-A (JP)
Title: Rotary vane type compressor
Inventor: YOKOTA AKINORI
IPC: F04C18/344
Filed: 1981-06-09
Abstract: PURPOSE:To lower the rotor driving torque and to improve the sealing performance of a rotary vane compressor, by increasing the length of a back-pressure groove so that it is kept in communication with slide slots always during the compression cycle of the compressor, and providing an orifice in the back- pressure groove. CONSTITUTION:In a rotary vane compressor, in which high-pressure lubricating oil is supplied into slide slots 3c through a back-pressure groove 25c formed in the inner surface of a side plate 25, the length of the back-pressure groove 25c is so selected that the groove 25c is kept in communication with slide slots 3c always while a rotor 3 is rotated from an intermediate position of the expansion cycle of a vane 2 to a position where the compression cycle is completed. Further, since an orifice 25e is formed in the groove 25c at a position thereof where the orifice 25e is registered with the slide slot 3c when the vane 2 comes to a position where the expansion cycle is changed into the compression cycle, the lubricating oil is prevented from being enclosed in the slide slots 3c.
Patent JP-H01259546-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO HIROSHI
IPC: H01L21/31
Filed: 1988-04-08
Abstract: PURPOSE:To reduce a series resistance of a collector and improve performance of a semiconductor element by selectively eliminating the main surface at the opposite side to the bonded surface of a first semiconductor substrate and by forming a semiconductor element part within a first semiconductor substrate on an insulating layer after forming a conductive layer and an insulating layer in sequence on the first semiconductor substrate and then bonding the second semiconductor substrate on the insulating layer. CONSTITUTION:After forming an area 22 with a low resistance consisting of metallic silicide on a substrate 21, SiO2 is piled on it to form an insulating layer 23 and contact bonding and heat treatment are performed on the insulating layer 23 to allow a supporting substrate 24 to be bonded. Then, by selectively eliminating a main surface B at the opposite side to a bonded surface A of the substrate 21 with polishing to make the layer thickness to be thin, a semiconductor element part C is formed within the substrate 21 on the insulating layer 23. Thus, since the metallic silicide low-resistance area 22 is formed on a supporting substrate 24 through the insulating layer 23, the collector series resistance is reduce and switching speed of a semiconductor element can be improved.
Patent JP-S5612910-A (JP)
Title: Petroleum stove
Inventor: SAKINO KOUJI
IPC: F24C5/00
Filed: 1979-07-10
Abstract: PURPOSE: To obtain a petroleum stove which does not require a usual wick and makes easy regulation of heating power by a method wherein petroleum is jetted foggily from a nozzle and is burnt on the surface of a porous disk.  
     CONSTITUTION: A petroleum stove body 1 has concave reflecting sides 2 and in the center between these sides 2 is arranged a burner part 3. The burner part 3 is composed of a metal combination frame 5 formed in a trumpet form, a disk-form fire nozzle 6 made from porous sintered metal fixed at the opening portion of this frame and a petroleum jet nozzle 7 inserted to the base portion and there are provided secondary air supplying inlets 8 around the base portion of the combination frame 5. The atomized petroleum jetted foggily from the said nozzle 7 is mixed with the secondary air from the air inlet 8 and reaches the opposite side of the fire nozzle 6. The atomized petroleum is jetted to the surface through the fine holes of the fire nozzle 6 and is ignited by a suitable ignition means. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6034988-A (JP)
Inventor: BURUJINIO KASUTANIYOORA
IPC: C07J41/00
Filed: 1984-04-28
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-H10260460-A (JP)
Title: Automatic exposure camera
Inventor: KUDO TOMOYUKI
IPC: G03B7/16
Filed: 1997-03-20
Abstract: PROBLEM TO BE SOLVED: To always appropriately perform stroboscopic-photographing without being affected by a change in power supply voltage by correcting/controlling a strobe light emitting timing in accordance with the fluctuation of the power supply voltage such as a battery power supply, etc. SOLUTION: In the case the voltage detected by a voltage detection circuit 3 is lower than a specified voltage which is previously set, the variation from the specified voltage is detected, then, data for correcting the exposure fluctuation due to the voltage variation is decided. Thus, a strobe light emitting time stored in a CPU 1 is adjusted based on the correction value, then, the strobe light is controlled so as to be emitted at an appropriate timing. A light emission control part 83 included in a strobe circuit 8 is energized based on the corrected light emission timing in such a way, then, the strobe light is emitted.
Patent JP-2000283162-A (JP)
Title: Thrust magnetic bearing
Inventor: NAKAI HIDEO
IPC: F16C32/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact thrust magnetic bearing an overall outside diameter of which is contracted by reducing a magnetic potential difference of parts facing against each other in the diametrical direction. SOLUTION: A stator 11 is arranged in close proximity to and facing against end surfaces 21a, 211a of an axis of rotation 2, and a magnetic path to enter an outer peripheral part end surface 21a of the axis of rotation 2 from an end surface 112a of an outer peripheral magnetic pole part 112 of the stator 11 and to return to an end surface 111a of an inner peripheral magnetic pole part 111 of the stator 11 again from the end surface 211a of an inner peripheral stepped part 211 of the axis of rotation 2 is formed. A side surface 211b of the stepped part 211 and a side surface 112b of the outer peripheral magnetic pole part 112 are made to face against each other in the diametrical direction of the axis of rotation 2, and the inner peripheral magnetic pole part 111 and the outer peripheral magnetic pole part 112 are positioned at different positions in the axial direction.
Patent JP-S61245179-A (JP)
Title: Attaching and detaching device for fixing roller
Inventor: NAKAYAMA TOICHI
IPC: G03G15/00
Filed: 1985-04-23
Abstract: PURPOSE:To simplify and make a copying machine compact by releasing a pressure roller which constitute a fixing device from abutting on an upper roller by a simple mechanism when copying operation is stopped. CONSTITUTION:Shape memory alloys 1 and 2 are elongated at room temperature and a cam 6 is energized by an elastic material so that its projection part is stopped by a wire 8 fixed between it and alloy 1 while abutting on a lever 5. Then, the shaft part 3a of the pressure roller 3 is positioned where the roller 3 and a heat roller 4 do not contact each other. When copying operation is performed, on the other hand, the alloys 1 and 2 contact owing to the surface temperature rise of the roller 4 and a force in a contacting direction operates on the wire 8 to drawn the cam 6 against the elastic material; and the cam rotates clockwise and the projection part and lever 5 disengage from each other, so that the lever 5 rotates around a pin 5a as a fulcrum with the elastic force of a coil spring 7. This rotation presses the shaft part 3a upward and the rollers 3 and 4 contact each other.
Patent JP-S61246367-A (JP)
Title: Magnetron type sputtering device
Inventor: OZAWA TAKEO
IPC: C23C14/35
Filed: 1985-04-24
Abstract: PURPOSE:To widen the region having desired uniformity as far as possible by combining and disposing ferromagnetic material parts and non-ferromagnetic material parts on the rear side of a target and adjusting the intensity distribution of the magnetic field near the target surface. CONSTITUTION:A magnet 4 is installed on the rear surface of a backing plate 3 fixed with the target 1. Parts 5a consisting of a ferromagnetic material such as 'Permalloy(R)' and parts 5b consisting of a non-magnetic material such as copper are suitably combined to face the magnetic poles of the magnet 4 and are disposed on the rear surface of the backing plate 3. The intensity of the magnetic field near the surface of the target 1 is locally changed by such parts 5a and 5b by which the intensity distribution of the magnetic field over the entire surface is optionally adjusted. the region having the desired uniformity is thus widened as far as possible according to all sputtering materials or all use conditions.
Patent JP-H09271310-A (JP)
Title: Self-propelled spraying machine
Inventor: IWAMOTO MAMORU
IPC: B62D55/10
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a self-propelled spraying machine having a tank, an engine, a pump and a spraying nozzle mounted on a crawler-type mobile body and capable of continuing the spray work over a long period by increasing the capacity of the tank while keeping the compactness of the machine body. SOLUTION: The height of the upper face of a mobile frame 1 having crawler-type driving gears at the right and the left is made to be lower than the top of the crawler belts 5, 5. A front tank-holding frame 6 and a rear tank- holding frame 7 are placed at the front and rear sides on the upper surface of the mobile frame. A downward protrusion 12a is formed on the bottom of a tank 12. The bottom of the tank 12 is placed by fitting the tank along the front and rear tank-holding frames 6, 7 in such a manner as to insert the downward protrusion 12a into a space encircled with the crawler belts 5, 5 and the mobile frame 1.
Patent JP-H11254082-A (JP)
Title: Forging apparatus for helical gear
Inventor: ISHIDA HITOSHI
IPC: B21J13/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To form a helical tooth of stable quality by supplying many stocks to back and lateral surface sides of each helical tooth to be formed. SOLUTION: A die 14 on an inner surface of which a helical tooth to be formed 15 is formed, is provided on a center of rotation of a die unit which is rotatably provided on a support base, a punch to press a stock into the die 14 is provided, an end part located at a stock press-in port of each helical tooth 15 of the die 14 is formed into a stock introducing inclined surface 15a so that the tooth height is gradually reduced toward the stock press-in port, and the stock introducing inclined surface 15a is formed to be approximately orthogonal to the extension line L of the helical tooth 15 in the tooth thickness direction.