baber/WOPTO huggingface dataset:
Patent JP-S57129104-A (JP)
Title: Controlling device for electric motor vehicle
Inventor: HONMA MASAHIRO
IPC: B60L15/20
Filed: 1981-02-04
Abstract: PURPOSE:To eliminate an armature voltage detecting circuit by starting a field control in accordance with the rotating speed signal of a motor. CONSTITUTION:A speed control circuit 5 produces a current command voltage Vm responsive to the deviation alpha between a speed command voltage Vac responsive to the depressed amount of an accelerator and a speed detection voltage Vg, and a current control circuit 7 controls a drive circuit 8 in response to the deviation (e) between the voltage Vm and a current detecting voltage Vi. A function generator 21 outputs a function voltage Vf responsive to the speed detecting voltage Vg, and a field current instructing circuit 11 outputs a signal Iil of the magnitude proportional to the deviation when the deviation gamma is gamma>0 between the voltages Vf and a field control starting voltage Vcs. A high voltage preferential circuit 14 applies larger current of the deviation between a signal Ii2 reduced by the signal Ii1 from the maximum strengthened field current Ifmax and the field current If and the minimum weakened field current Ifmin to a field current control circuit 16.
Patent JP-S60159964-A (JP)
Title: Load state measuring display device
Inventor: YAMAMOTO KOUICHI
IPC: G06F15/177
Filed: 1984-01-30
Abstract: PURPOSE:To measure exactly a load state of each station, and to display a measured value together with a history of an operation of an operator station by providing an idle counter every second difference setting processing, a mark setting processing, etc. CONSTITUTION:An idle counter every second difference setting processing ID is started at every one second and executed by the highest priority, and a difference of an idle counter counting value of a processor CPU of a process control station FCS is set to a temporary storage TF. This measured value is read every second by a data read processing RD of an operator station OPS, set to a temporary storage TO, and written in a data buffer BUF1 by an idle count value setting processing ST. As a result, a history of an idle count value of the FCS is recorded, and can be displayed on an indicator CRT through a display processing DP together with an operation history recording of the OPS inputted by a mark setting processing MK to a data buffer BUF2.
Patent JP-S56112195-A (JP)
Title: Decreasing device for number of wires in signal wiring line
Inventor: SHINDAN MASATERU
IPC: G08C19/30
Filed: 1980-02-12
Abstract: PURPOSE:To reduce the number of signal wires in a signal wire line by installing an encoder on the transmission side and a decoder on the reception side. CONSTITUTION:When switch S11 is turned off on transmission side A, signals are sent to signal lines 1a, 2a and 3a through diodes 5D11, 6D11 and 7D11. Signal lines 1a-1d, 2a-2d and 3a-3d are brought togethr to line bundle 9 in terminal board 8, pulled out brushes C21-C211 through current collecting rings C11-C112 of current collector C and connected to main electromagnetic relays Y1-Y4, X1-X4 and Z1- Z4. Signals mentioned above exite main electromagnetic relays Y1, X1 and Z1 and  turns relay contacts Y11, X11 and Z11 off, excitating thereby distribution relays RY11.  In comparison with the customary method in which a switch on the transmission  side is directly connected with distribution relay by means of signal lines, this  device makes it possible to reduce the number of signal wires.
Patent JP-H0611262-A (JP)
Title: Operation of vertical type kiln
Inventor: DEBUITSUDO RUPAATO UESUTORII
IPC: F27B1/00
Filed: 1993-02-01
Abstract: PURPOSE: To achieve a significant degree of superheating in a cupola without supplying any air blast to the cupola and, at the same time, to suppress the ratios of fine particles and carbon monoxide in the gas exhausted from the cupola. CONSTITUTION: A hot coke bed 32 is established on the bottom of a vertical shaft furnace, e.g. an iron melting cupola 2. Then the cupola 2 is charged with alternate layers 34 and 36 of a ferrous metal and a coke material, respectively, and a hot gas mixture including oxygen is produced by burning hydrocarbon fuel by means of burners 18 in the presence of a stoichiometric excess of oxygen-enriched air. The hot gas mixture ascends in the shaft 4 of the cupola 2 and melts the ferrous metal by sufficiently heating the metal and the molten metal flows downward under the gravity into and through the coke bed 32 and can be taken out through a tap hole 28. The coke bed 32 is maintained at a temperature sufficient to superheat the molten metal.
Patent JP-H06230788-A (JP)
Title: In-car noise reducing device
Inventor: TAMAMURA MANPEI
IPC: F01N1/00
Filed: 1993-02-01
Abstract: PURPOSE:To provide the in-car noise reducing device which can efficiently muffle in-car noise complicatedly changing depending on driving conditions and can provide a wide muffling area. CONSTITUTION:A previously stored compensating coefficient CLM0 is selected from CLM0 storage circuits 10a and 10b and set to CLM0 circuits 3a and 3b by CLM0 selecting and setting circuits 9a and 9b according to load information LE and rotation information NE contained in a fuel jetting pulse Ti to an engine 1. On the other hand, a primary source Ps with high correlation with engine vibrations is synthesized by adaptive filters 2a and 2b to the vibrating noise of the engine 1 and generated from speakers 5a and 5b as a cancel sound. The inferring result of a hearing point is detected by error microphones 7a and 7b as an error signal. Further, the primary source Ps is inputted to the CLM0 circuits 3a and 3b, synthesized with the respective compensating coefficients CLM0 and sent to LMS arithmetic circuits 6a and 6b and according to this signal and the error signal, the respective filter coefficients of the adaptive filters 2a and 2b are updated.
Patent JP-H11198271-A (JP)
Title: Discoloring laminate
Inventor: NAKAJIMA AKIO
IPC: B32B27/20
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a concealability in a dry state and a transparency in a liquid absorption state by at least incorporating fine particle-like silicic acid manufactured by a wet type method as a low refractive index pigment. SOLUTION: A polyester sheet colored with blue is used as a support 2. An ink is formed by uniformly mixing and agitating fine particle-like silicic acid manufactured by a wet type method as a low refractive index pigment, an aqueous urethane resin as a binder resin, a pink aqueous pigment dispersion and water. At this time, a silicone anti-foamer and a thickener for an aqueous ink are mixed. The thus generated pink screen printing ink is solidly printed on an overall surface of the support 2 by using a mesh screen plate, dried, cured to form a pink porous layer 3 in a dry state. Thus, an excellent concealability in a dry state and a transparency in a liquid absorption state are obtained, a remarkable color change can be realized, and a relatively bright color tone such as a color change and a fluorescent color or the like can be realized.
Patent JP-S60158325-A (JP)
Title: Temperature level display device
Inventor: SUZUKI KATSUAKI
IPC: G01D7/00
Filed: 1984-01-30
Abstract: PURPOSE:To provide many displays by a small number of parts, by changing the constants of a bridge circuit, to which temperature detecting elements are connected. CONSTITUTION:When a power source switch 9 is turned ON, the temperature resistance voltage, which is detected by a thermistor 10, is compared with the voltates of reference resistors 11a-11e by voltage comparators 12a-12e of the first temperature level detector through a bridge circuit. At the same time, the voltage is compared with the voltages of reference resistors 14b and 14c by a voltage comparator 14a of the second temperature level detector. When an oil temperature is lower than the operating temperature of the voltage comparator 14a of the second temperature level detector, light emitting diodes 13''a-13''e are sequentially lighted owing to the increase in the oil temperature, by the outputs of the voltage comparators 12a-12e of the first temperature level detector. When a hot water temperature exceeds a temperature line and reaches a temperature line, where the constant of the bridge circuit is changed, the voltage comparator 14a of the second temperature level detector is actuated, and transistors 15a and 18 are turned ON. Thus a resistor 16 is connected to a resistor 10a in parallel, a light emitting diode 17 is lighted and the circuit is changed.
Patent JP-H03223008-A (JP)
Title: Conveyor device for chip
Inventor: MUROI TSUNETADA
IPC: B23Q11/00
Filed: 1990-01-26
Abstract: PURPOSE:To reduce an installation area and to prevent fall of chips by providing a pair of endless belts against each other so that chips are conveyed sandwiched between the two belts in conveyor device of chip for such for as an automatic lathe machine and others. CONSTITUTION:Chips K discharged from an automatic lathe machine 7 are discharged in a faucet part 9 through a conveyor 8 and a discharge port 7a. Then, they are respectively fed in between endless belts 1A, 1B driven in the (a) and (b) directions, elastically sandwiched by the both belts 1A, 1B and conveyed upward along a ramp by abrasion and engagement. In this constitution, it is possible to reduce an installation area by way of increasing inclination and to prevent fall of chips.
Patent JP-H01192797-A (JP)
Title: Vapor-phase crystal growth of iii-v semiconductor
Inventor: YOSHIDA MASAJI
IPC: C30B25/02
Filed: 1988-01-25
Abstract: PURPOSE:To conduct the vapor-phase crystal growth of P-type III-V compound semiconductor of low concentration by doping a mixed vapor of a chloride of group III element and group V element with ethane and growing the crystal in vapor phase. CONSTITUTION:A mixed vapor of a group III element chloride and a group V element is doped with ethane to effect the epitaxial growth of III-V compound semiconductor on a heated base.
Patent JP-H04254350-A (JP)
Title: Multichamber process apparatus
Inventor: SATO JUNICHI
IPC: H01L21/285
Filed: 1991-02-06
Abstract: PURPOSE:To simplify repair and maintenance management of a process chamber, etc., without stopping operation of apparatus as a whole. CONSTITUTION:Gate valves 16A, 16B, 16C are provided in the side of a wafer transfer chamber 15. Flanges 21a, 22a, 23a are formed at the end portion of coupling pipes 21, 22, 23 provided in a wafer transfer chamber 16, flanges 17a, 17b, 17c are also formed at the connecting end portion of process chambers 17A, 17B, 17C, the flanges of the process chamber and wafer transfer chamber 15 are placed in contact via O rings and these flanges are removably coupled with each other using clamps 24. For instance, if the process chamber 17A requires repair, operations of other process chambers are not influenced by removing the process chamber 17A under the condition that the gate valve 16A is closed. As explained above, the process chamber may be repaired easily without stopping operation of the apparatus as a whole.
Patent JP-S60162138-A (JP)
Title: Electric circuit of dehumidifier
Inventor: SEKI MITSUO
IPC: F24F1/02
Filed: 1984-02-01
Abstract: PURPOSE:To perform a cooling mode operation at a low temperature by controlling both temperature and humidity as the humidity is given priority. CONSTITUTION:When a humidity controller 24 is closed and a temperature controller 25 is opened, a coil 7A of an electromagnetic switch for room unit fan a coil 5A of an electromagnetic switch for compressor are electified to allow a cooling mode operation. When a cooling mode operation at a low temperature is to be performed, a deicer 19 detects the temperature of an intake pipe. If the temperature becomes lower than a set value and the time as counted by a timer exceeds a certain time, the electrification of the coil 7A of the electromagnetic switch is interrupted to stop the room unit fan 2, and a defrosting mode operation is started after a solenoid valve 21 and a defrosting lamp 20 are activated. In this manner, a suitable temperature management can be made for objects to be dehumidified, and the reliability of the system can be improved.
Patent JP-H07226336-A (JP)
Title: Manufacture of solid-state electrolytic capacitor
Inventor: YAMAMOTO HIROMICHI
IPC: H01G13/00
Filed: 1994-02-09
Abstract: PURPOSE:To provide a method of manufacturing a solid-state electrolytic capacitor whose easing is excellent in airtightness. CONSTITUTION:Before a capacitor 21 and a lead frame 22 extending from the side face of the capacitor 21 are coated with molding resin, a voltage is applied to the capacitor 21 to age in an atmosphere of high temperature and humidity as the protruding part of the lead frame 22 extending from the side face of the capacitor 21 is covered with a lower Bakelite board 26 and a silicone rubber 2 8 provided to an upper Bakelite board 29.
Patent JP-S56112626-A (JP)
Title: Detecting device for leakage of fluid in nuclear power plant
Inventor: NOHARA SHINICHI
IPC: G01M3/04
Filed: 1980-02-11
Abstract: PURPOSE:To enable simple and sure detection of the place of leakage of fluid in a quantity from little to much throughout a plant by using an optical-fiber cable as a detecting element. CONSTITUTION:The optical-fiber cable 10 whose phototransmitting property is deteriorated by radioactive rays is arranged in the piping 1 and the like of the nuclear power plant and one end thereof is provided with a luminous part 20 impressing a light from a fixed light source, while the other end thereof is provided with a light-receiving part 30 receiving a photosignal impressed by the luminous part 20. And the photosignal received is sent to a discriminating device 40 and there the discrimination of the level value of the received photosignal when the deterioration of the transmitting property of the optical-fiber cable 10 continues abruptly and the discrimination of the level value of the received photosignal when the deterioration of the transmitting property continues for a long time, though it is gentle, and thereby the property goes down below a prescribed value are performed respectively, whereby the leakage of cooling material and the like inside the piping 1 is detected.
Patent JP-S61176199-A (JP)
Inventor: NAKANISHI KAZUO
IPC: G01R33/20
Filed: 1985-01-31
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-S58132168-A (JP)
Inventor: FUKUHARA MOTOTADA
IPC: D06M101/00
Filed: 1982-02-02
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-H05211434-A (JP)
Title: Bicmos circuit
Inventor: FUJIMOTO SHUNSUKE
IPC: H03K17/56
Filed: 1992-01-30
Abstract: PURPOSE:To reduce ground noise and AC power consumption by preventing a through-current from being supplied to an output circuit of a BiCMOS circuit. CONSTITUTION:The BiCMOS circuit is provided with an edge detection circuit 50 comprising an exclusive OR circuit 15 detecting an edge by exclusively ORing an input signal A and an output signal B of a CMOS inverter in an input circuit 20 of the BiCMOS circuit and outputting an edge detection signal C and, a through-current prevention circuit comprising an NMOS transistor(TR) 16 which is turned off only when a bipolar TR 9 and a Schottky TR 10 in an output circuit 40 are both turned on.
Patent JP-H0718363-A (JP)
Title: Aluminum alloy material excellent in bendability and its production
Inventor: HIRAMOTO IWAO
IPC: C22F1/053
Filed: 1992-01-30
Abstract: PURPOSE:To produce an aluminum alloy material excellent in bendability and in which fractures by working can be prevented and surface quality can be improved and to provide a method for producing the same. CONSTITUTION:This aluminum alloy material is the one contg., by weight, 4.6 to 2% Zn, 0.9 to 1.3% Mg, 0.2 to 0.3% Mn, 0.12 to 0.18% Cu, 0.10 to 0.20% Zr, 0.025 to 0.04% Cr, 0.005 to 0.035% Ti, <=0.20% Fe and <=0.07% Si. At the time of producing it by hot extrusion, the billet is extruded at 6 to 9m/min extrusion rate while it is heated to 430 to 450 deg.C.
Patent JP-2000211511-A (JP)
Title: Ground pickup device
Inventor: UCHIDA TOSHIHIRO
IPC: B61L3/12
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To enable mounting and demounting of a ground pickup irrespective of a connection box by dividing a connection cable into a ground pickup side cable connected to a ground pickup and a connection box side cable connected to a connection box, and connecting them by a detachable connector. SOLUTION: A ground pickup side connection cable L1 is connected to a connection box side cable L2 connected to a water resistant connection box 2a provided in correspondence with a ground pickup 1a. The cable L2 is connected to a terminal board 3a provided for the box 2a. The connector 10a is composed of a detachable connector and capable of connecting or disconnecting the cable L1 composed of a plurality of cables to or from the cable L2 provided corresponding to the number of the cable L1. Accordingly, each of ground pickups 1a-1b can be removed freely by the connectors 10a-10c.
Patent JP-H05208687-A (JP)
Title: Cab side structure for automobile
Inventor: NAKAO KOJI
IPC: B62D25/20
Filed: 1992-01-30
Abstract: PURPOSE:To increase rigidity of a side sill against force not only from a vertical direction but also from sideward in the outside of a car body by providing one of two connection parts upward and the other downward of the car body, between a side sill inner and a side sill outer. CONSTITUTION:Of connection parts 17, 19 between a side sill inner 3 and a side sill outer 5, a flange of the one connection part 17 is directed upward of a car body, and a flange of the other connection part 19 is directed outward of the car body. A tilt surface 13 is formed in a lower part continued to the connection part 17 of the side sill inner 3, to connect an end part surface of a floor panel 15 continued to the tilt surface 13 and the flange of the connection part 17. A jack mount bracket 23 of triangular section is welded to a triangular part formed by a vertical wall surface 21 continued to the tilt surface 13 and a lower surface of the floor panel 15, and an auxiliary bracket 27 of L-shaped section is welded to a triangular part formed by a protruding part of a flange 25 in the bottom end of the jack mount bracket 23 and a lower part of the side sill inner 3.
Patent JP-H07226178-A (JP)
Title: Rotary positive electrode type x-ray tube
Inventor: ONO KATSUHIRO
IPC: H01J35/10
Filed: 1994-02-10
Abstract: PURPOSE:To provide a rotary positive electrode type X-ray tube by which a stable rotational characteristic can be maintained over a long period of time by restraining a temperature rise in a bearing part without lengthening the full length of an X-ray tube. CONSTITUTION:A support shaft side shoulder part 12a of a rotary body is made to enter an inside space of a positive electrode block 11. A heat radiation rate of at least one surfaces 29 and 30 of mutually opposing surfaces of the positive electrode block and the support shaft side shoulder part of the rotary body is set not more than 0.3.
Patent JP-S59142236-A (JP)
Title: All-weather rubber material
Inventor: HONPO YASUTA
IPC: C08K7/18
Filed: 1983-02-01
Abstract: PURPOSE:An outdoor rubber product, such as snow-tires or boots, showing excellent friction to a frozen road surface, obtained by forming the product entirely or partially from a rubber containing mineral particles. CONSTITUTION:The purpose outdoor rubber product is produced from a composition consisting entirely or partially of a rubber containing mineral particles. For instance, a tire made by using a rubber containing mineral particles as a material for its part in contact with ground can retain its frictional property even on a frozen road surface, so that driving of a car without application of chains or the like to tires becomes possible. Shoes, boots, etc., made by using a rubber containing mineral particles as a sole material have no problem of slip on a frozen road surface.
Patent JP-H11207655-A (JP)
Title: Punching device, position orientation therewith, and punching method
Inventor: SASAKI YASUSHI
IPC: B25D5/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a punching device, a positioning orientation therewith, and a punching method which can drives a marker in a short time, improve the positioning accuracy of the marker, and conduct punching with high accuracy. SOLUTION: This punching device is provided with a supporting base capable of being set on a floor surface A, an X-Y stage formed at the supporting base 8, an illuminating means which irradiates the marker to be put, a scope 2 for observing the marker to be put, a drill shaft 3 disposed on the perpendicular axis of the marker, and a drill 3A fitted at the front end of the drill shaft 3.
Patent JP-S54107944-A (JP)
Title: Material for controlling vibration
Inventor: TAKADA TAKASHI
IPC: C08L7/00
Filed: 1978-02-14
Abstract: PURPOSE: Specific amounts of a thermosetting resin and an inorganic fibrous  material are incorporated to rubber to produce vibration-controlling materials that are suibtably used for engines and living houses because of their excellent vibration- control and form-retention properties and flexibility over a wide temperature range from room temperature to relatively high temperatures.  
     CONSTITUTION: To (A) 100 parts by wt of a rubber as nitrile rubber are incorported (B) 10 - 100, preferably 20 - 80 parts of a thermosetting resin giving a dynamic elasticity of at least 10 9  dyne/cm 2  at 100°C after cured and (C) 100 - 400, preferably 100 - 300 parts of an inorganic fibrous material as fiberglass or asbestos and/or scaly inorganic mateial as graphite or mica. The composition is kneaded at a temperature over the softening point of the resin, then made into sheets and cured. The addition of metal fibers, preferably lead metal fibers improves further the vibration-control properties.  
     EFFECT: Said composition keeps flexiblity even after cured and is readily applied to curved surfaces. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56113077-A (JP)
Title: Screw pumping machine
Inventor: KITADA YOSHIMITSU
IPC: F04B19/12
Filed: 1980-02-12
Abstract: PURPOSE: To prevent flowing water from pollution caused by oil and to reduce the cost in such a way that the bearing part under water of a screw pumping machine is made to be a water lubricated bearing structure without need of oil and grease.  
     CONSTITUTION: A screw runner shaft 5 installed in a trough 20 is pivotally supported by an upper bearing 4 and a lower under-water bearing 8. A retainer 12, a seal box 13, and a cover 14 surround the screw runner shaft 5 in a shape of concentric cylinder. A lubricating water supply pipe 17 of a bearing 10 is fixed on the retainer 12, which sends lubricating water into a pair of garter springs 16, and solid packings 15a, 15b which are brought into compressive contact to a sleeve 11 tightly installed on the screw runner shaft 5 by an antirevolution pin. A supply pipe 18 to supply sealing water is connected in the space of a pressure chamber installed between solid packings 15a, 15b. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04357280-A (JP)
Title: Huge building
Inventor: MIYATAKE YASUYOSHI
IPC: E04B1/34
Filed: 1991-01-16
Abstract: PURPOSE:To realize both the lightening of space truss and the improvement of the strength, and while realize a huge building having the extremely functional systems as the whole. CONSTITUTION:In a huge building, which consists of buildings built in the inner space of a huge space truss, diagonal members 6 and horizontal members and joints, which form the space truss, are formed into hollow. Furthermore, structural bodies 62 for reinforcement are provided inside of the diagonal members and the horizontal members, and furthermore, the inside of these structural bodies 62 are used for passages to carry human beings and the material.
Patent JP-S53100769-A (JP)
Title: Semiconductor crystal growth apparatus
Inventor: ISHII JIYUN
IPC: H01L21/208
Filed: 1977-02-15
Abstract: PURPOSE: To perform uniform crystal growth by introducing crystal melt onto growth substrate without moving a semiconductor crystal melt containing jig and the substrate for growth. 
     COPYRIGHT: (C)1978,JPO&Japio