baber/WOPTO huggingface dataset:
Patent JP-H01196792-A (JP)
Title: Semiconductor memory device
Inventor: MIHARA MASAAKI
IPC: G11C15/04
Filed: 1988-01-29
Abstract: PURPOSE:To refresh a memory cell at the time of collating and reading of a bit by refreshing a corresponding capacity element through a turned on semiconductor switch in a contents address memory cell having a bit collating function. CONSTITUTION:For instance, storing data is H, H, L are stored in the gate capacity of the n transistors of the first and the second capacity elements, TR3, 4 are respectively turned on and off to precharge a coincidence line 10 and collate the bit. At this time, as retrieving data, the same data as the storing data H is applied to bring a bit line 6 and an inversion bit line 7 respectively to H, L, and then, the potential of the bit line 6 is applied through the TR3 to a control terminal 9, the coincidence line 10 is not discharged, but a H potential is transferred to a gate and the gate capacity of the TR3 is refreshed. At the time of L in which the retrieving data does not coincide with the storing data, the gate capacity of the TR4 is similarly discharged, refreshed and at the time of reading, similarly, a refreshing is executed according to a retrieving and reading operations.
Patent JP-S56117135-A (JP)
Title: Measuring instrument for component
Inventor: ENDOU SEIICHI
IPC: G01L5/16
Filed: 1980-02-20
Abstract: PURPOSE:To make up a testing instrument for measuring components by setting up a pole brace connected to a flat plate on the base board and fitting angle controlling boards and automatic scales on both sides. CONSTITUTION:Pole brace 9 connected to flate plate 10 is installed to the center of base board 8, angle controlling boards 3 are set up on base board 8 and automatic scales 1 are interlocked with angle controlling boards respectively. Cylinders 2 are attached to right and left scales 1, rods 4, which are connected by tube 5, are inserted into respective cylinders 2 and weight 7 tied with a string is suspended from the center of tube 5. Thus, the component of weight 7 is measured from the weight applied to scales 1 and the direction of the component is recorded in a drawing paper set on flat plate 10, making it possible to obtain a testing instrument to prove the theorem that the component of force can be expressed by the relation between two sides of a parallelogram and a diagonal.
Patent JP-S61183037-A (JP)
Title: Automatic paper feeding device
Inventor: NABETA MASAAKI
IPC: B65H3/12
Filed: 1985-02-07
Abstract: PURPOSE:To prevent a duplex paper feeding, by floating the upper papers on a paper feeding tray with an air jet stream from the first air nozzle group, and separating the uppermost paper with an air jet stream from the second nozzle group fed through an air jet collision wall. CONSTITUTION:Upperside papers of the papers 11 loaded on a paper feeding tray 10 are floated up by the air from the first nozzle group 19. Between the uppermost paper and the next upper paper of the floated papers, is blown in the air from the second air nozzle group 20 through an air jet collision wall 21. Thus, the uppermost paper and the next upper paper are separated, and only the uppermost paper is carried in the direction B by a carrier belt 2. Therefore, a duplex paper feeding can be prevented.
Patent JP-S63188952-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORITA SHIGERU
IPC: H01L21/316
Filed: 1987-01-31
Abstract: PURPOSE:To form a thick insulating film for device isolation use in a narrow device isolation region with high accuracy by a method wherein a groove is made at a substrate by making use of an oxide film and an oxidation-resisting film as a mask and an insulating film is formed on the whole surface and is then etched so that the insulating film is left inside the groove. CONSTITUTION:A silicon oxide film 12 and a silicon nitride film 13 are formed on the surface of a silicon substrate 11; the silicon nitride film in the region where an insulating film for device isolation use is to be formed is removed selectively; after that, the substrate 11 is oxidized; a silicon oxide film 15 is formed. The surface of the silicon substrate 11 at edges of a device isolation region is exposed by etching; grooves 16 are made on the substrate 11 by anisotropic etching by making use of the silicon oxide film 15 and the silicon nitride film 13 as a mask. Then, the silicon nitride film 13 is removed; a silicon oxide film 18 is formed on the surface; the silicon oxide film 18, inclusive of the silicon oxide film 12 under it, is etched back down to the surface of the substrate by anisotropic etching. By this method, the insulating film for device isolation use can be formed by using the silicon oxide film 18 of buried structure.
Patent JP-S53105430-A (JP)
Title: Acid chloride containing sulfide bond and organosilyl groups
Inventor: SHINOHARA NORIO
IPC: C07F7/08
Filed: 1977-02-28
Abstract: PURPOSE: Acid chlorides I (R is monovalent hydrocarbon residue; n is 2W 10; m is 1 W 10) having a sulfide bond and organosilyl gp., e.g. (2-trimethylsilylethylthio) acetylchloride. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58139457-A (JP)
Title: Jet solder tank
Inventor: OOTSUKA KENICHI
IPC: B23K3/06
Filed: 1982-02-15
Abstract: PURPOSE:To efficiently adhere solder only to necessary position by forming a plurality of solder jet nozzles at a prescribed interval. CONSTITUTION:The pitch of jet nozzles 2 on the upper surface of a solder tank 1 is matched to that of a resin sealing device 5 for a lead frame 3, and the shape and area of the nozzle are selected to bond the solder only to the external leads 8 of the device 5 in a range 7 capable of bonding a solder jet 6 but not to bond the solder to a frame 4. When the frame 3 is disposed on the nozzles 2 corresponding to the device 5 and the solder jet 6 is injected, the solder loss can be reduced without soldering to a wasteful part, and a trouble due to unnecessary soldering can be prevented.
Patent JP-S56117548-A (JP)
Title: Rotary electric machine
Inventor: OODE KAZUYUKI
IPC: H02K1/32
Filed: 1980-02-21
Abstract: PURPOSE:To increase the cooling effect by providing Venturi tube on the exhausting side of a cooling hole of a rotor, and generating a ventilating action with the exhausting side pressure being negative against the intake side pressure. CONSTITUTION:The rotor 6 is arranged with a gap G being provided between said rotor 6 and a stator 5. A ventilating hole 7 for cooling is provided along a shaft. The exhausting side of the ventilating hole 7 is formed by the Venturi tube which is opened in the direction of the periphery. In this constitution, when the rotor 6 is rotated in the direction indicated by the dotted arrow line, the pressure at the exhausting side of the ventilating hole 7, that is the Venturi tube, becomes low based on the Bernoulli's theorem. Therefore, air flows from the intake side to the exhausting side in the ventilating hole as shown by the solid arrow lines, and the rotor 6 is cooled.
Patent JP-S60165408-A (JP)
Title: Vaporizing burner
Inventor: MIYAHARA KINGO
IPC: F23D11/06
Filed: 1984-02-08
Abstract: PURPOSE:To continue the vaporizing combustion with blue flame from the beginning of the combustion, by a method wherein the developing end of a blast shell with an opening tip into a vaporizing shell is attached to be connected to a heat transmission strut. CONSTITUTION:A heat transmission strut 17 is arranged over a combustion shell 1 and a combustion board 3, and the developing end 20 of a blast shell 18 with an opening tip into a vaporizing shell 10 is attached to be connected to a heat transmission strut 17, and so the strut 17 is heated with a part of combustion flame from the beginning of the raw combustion, and as the heat is transferred through the base end 20, the blast shell 18 is warmed at the equivalent temperature. Therefore, in case of much air flow for combustion, or even at the low temperature, whole blast shell 18 is warmed by the transmission heat from its own combustion flame, and the mixed gas is prevented from generating the liquefying condensation, and the mixed gas only is pressed into the gas room 5, and the vaporizing combustion with blue flame can be performed from the beginning.
Patent JP-H01197553-A (JP)
Title: Formable epoxy resin composition
Inventor: KINO KATSUHIRO
IPC: C08G59/00
Filed: 1988-02-02
Abstract: PURPOSE:To obtain an epoxy resin composition which can give a foam without the need of externally applying heat thereto, by mixing an epoxy resin with an amine curing agent, a cure accelerator, an inorganic filler and a volatile liquid. CONSTITUTION:This resin composition comprises an epoxy resin, an amine curing agent, a cure accelerator, a porous inorganic filler and a volatile liquid. As said epoxy resin used, a visphenol A epoxy resin produced by the condensation reaction of bisphenol A with epichlorohydrin is particularly desirable. As said epoxy resin, one which is liquid and lowly viscous at normal temperature is desirable, and an epoxy resin of a viscosity of 9-500P (at 25 deg.C) is usually used. Said volatile liquid is used in a state adsorbed by the inorganic filler. As said volatile liquid, water is desirable because it is inexpensive and can be easily handled.
Patent JP-S60166602-A (JP)
Title: Stabilized solid insecticide
Inventor: OOTA MASAAKI
IPC: A01N31/08
Filed: 1984-02-08
Abstract: PURPOSE:To provide the titled insecticide having especially high thermal decomposition resistance and storable for a long period, by using 2H-1,3-thiazine-tetrahydro-2-(nitromethylene) as an active component for agricultural and horticultural use, and compounding a specific phenolic compound as a stabilizer. CONSTITUTION:The objective insecticide is composed of (A) 2,6-di-tert-butylphenol and/or 2,6-di-tert-butyl-4-methylphenol as a stabilizer, (B) 2H-1,3-thiazine- tetrahydro-2-(nitromethylene) (TTNM) of formula which is an active component for agricultural and horticultural use having excellent effect for the control of rice vermin such as leafhopper and low toxicity to man, animal and fish, and is expected to be useful as an insecticide free from phytotoxicity to rice plant, and if necessary, (C) white carbon produced by dry process, e.g. fine particles of silicic acid, etc. EFFECT:The thermal decomposition of TTNM or of pesticide containing the same can be suppressed, and the storage stability of TTNM is improved. It exhibits high insecticidal activity even after the storage for a long period.
Patent JP-S62179296-A (JP)
Title: Key telephone system
Inventor: TOKUNAGA MITSUHIKO
IPC: H04Q3/58
Filed: 1986-02-03
Abstract: PURPOSE:To receive a business of a caller in a head office or his own house and to transfer a service charge to a branch office or an administration office by local transmitting to a predetermined transfer destination with respect to the local reception, transmitting a discrimination sound capable of discriminating the place where the reception is transferred after a remote station responds and linking the local receiving service line to the local transmission service line through a bidirectional amplifier. CONSTITUTION:A central office line control means 11 detects the reception of the call and transmits information detecting the local reception of the call to a call processing control means 12. During a transfer mode, the call processing control means 12 sends the detection information of the local reception of the call to an abbreviation dial transmission means 14. The call processing control means 12 receives the abbreviation dial, and then, converts into a central office line dial previously registered in a storing memory means 17 and transmits to the central office line control means 11. A switching control means 15 receives the response information of the remote station through the central office line control means 11 and the call processing control means 12 and links the transmission central office line and a message sound transmission circuit.
Patent JP-H10223260-A (JP)
Title: Battery unit
Inventor: MORI MASAKI
IPC: G01R31/36
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To decrease dispersion, and practically solve the problem of temperature characteristics. SOLUTION: An overcorrect protecting circuit 40, comprising a pair of circuits (R1, Q1, D1, R3) and (R2, Q2, D2, R4) which is symmetrical to a drain and a source, and has practically the same characteristics, is connected to a first field effect transistor FET1 operating as a discharge control switch. An overheating protection circuit 50, thermally coupled with the first field effect transistor (discharge control switch) FET1, protects overheating in discharging. An overheating protection circuit 60, thermally coupled with a second field effect transistor (charge control switch) FET2, protects overheating in charging.
Patent JP-S56120898-A (JP)
Title: Double shell low temperature tank
Inventor: TOMITA TSUTOMU
IPC: F17C3/04
Filed: 1980-02-22
Abstract: PURPOSE: To provide a fast sensing of leakage gas by a method wherein a sealed space having a membrane is arranged at the bottom insulator material of innter tank bottom plate in LNG storage tank, a liquid collecting groove is made in the side plate of the inner tank, and a sensing end of the gas sensor is placed adjacent to the sealed or closed space and the liquid collecting groove.  
     CONSTITUTION: When a leakage is made at the tank inner reservoir bottom plate 11, the leaked liquid is collected in the sealed or closed space 13 via a fine clearance of the concrete support member 11, prevented by the side plate 10 and the pan plate 8, leakage is stopped in a volume of the space 13, the leakage liquid flowed from the sensing end 21 is sensed at once by the gas sensor 19. The leakage liquid from the side plate 14 is flowed down along the side plate 14, collected in the liquid collecting groove 18 and sensed at once by the sensor 19 via sensing end 20. In this way, a sensing of the liquid leakage is made to be fast and a rapid response may become possible. Since a thermal reaction in the sealed or closed space is suctioned by the membrane 9, a collecting and sensing function may be kept even if the material of the membrane is different. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01197290-A (JP)
Title: Control device for elevator
Inventor: NOMURA MASAMI
IPC: B66B1/32
Filed: 1988-02-01
Abstract: PURPOSE:To avoid a trouble due to the fracture of a brake by detecting a brake coil current for supplying a power to an electric motor and actuating a fracture detecting circuit when the electric current does not reach the predetermined value or there is no change in the current. CONSTITUTION:Upon judgement that a signal from a detector 14 for sensing an electric current flowing in a brake coil 57 is inputted and a plunger 56 is properly drawn against a spring 51, a control circuit 11 supplies a power to an electric motor 4 via a drive circuit 3, thereby generating torque. Then, when it is judged that even if a startup instruction contact 12 is turned on, an electric current flowing in the brake coil 57 does not reach the predetermined value and there is no current variation, a fracture detecting circuit is actuated and a report is made accordingly, thereby stopping an elevator concurrently. According to the aforesaid construction, it is possible to limit the propagation of a trouble due to the fracture of a brake.
Patent JP-S60166512-A (JP)
Title: Air conditioner for car
Inventor: AKASHI TAKUSANE
IPC: B60H1/00
Filed: 1984-02-10
Abstract: PURPOSE:To secure the comfortable feeling for each driver by separately adjusting the temperature of the blowing wind blown-out towards a driver and the temperature of the blowing wind blown-out towards another driver. CONSTITUTION:An opening and closing door 11 which communicates to a passage 9 ont he lower-part side of an air mixing zone 4 is operated by an operating lever, and when air is mixed, a portion of cold wind is blown as shown by the arrow C into a car interior from the front part of a driver's seat through a vent duct, and a portion of the cold wind is blown as shown by the arrow D into the car interior from the driver's feet in the front part of the driver's seat through the passage 9. When a door 17 for opening and closing the first wind blowing passage 13 and the second wind blowing passage 14 is at the turning position shown by the arrow E, only warm wind is blown towards the car interior from the feet at the rear seat through the first wind blowing passage 13, and when the door 17 is at the position shown by the arrow F, the second wind blowing passage 14 and the first wind blowing passage on the downstream side from an opening 16 communicate, and when the door 11 is in opened state, the warm wind supplied from the air mixing zone 4 is blown through the second wind blowing passage 14. Thus, the door 17 and a dynamic damper 5 can be separately adjusted.
Patent JP-S62178326-A (JP)
Title: Manufacture of metallic tone trough
Inventor: TAZAWA KIICHI
IPC: E04D13/08
Filed: 1986-02-03
Abstract: PURPOSE:To enable the application of uniform treatment to a metallic tone trough with a simple process and to manufacture the same inexpensively, by a method wherein a plastic tube having an oxidized copper pattern is formed on the outside of a heat- shrinkable plastic tube and the plastic tube is stuck and made to coat the outside of a pipe body by shrinking the same thermally. CONSTITUTION:A colored surface 2 is formed by applying copper plating to the outside of a heat-shrinkable plastic tube 1 and coloring the surface itself of a copper plating layer in black or dark green by applying chemical treatment such as sulfuration to the surface of the copper plating layer. A scratch pattern 3 is applied to the colored surface 2 by exposing a copper plating surface by eliminating a part of the colored surface 2 in a thin line state through hair line treatment. A plastic tube A having an oxidized copper pattern is formed further by coating and forming a transparent protective layer 4 on the outside of the same by applying a transparent coating such as acrylic resin to the outside of the same. After the plastic tube A having the oxidized copper pattern has been coated over the outside of a pipe of plastics such as hard polyvinyl or a pipe body B of a pipe of a metal such as aluminum, the same is stuck and made to coat to the outside of the pipe body B by heating and shrinking the same.
Patent JP-S63188289-A (JP)
Inventor: MITSUNE TADASHI
IPC: G07D9/00
Filed: 1987-01-30
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-H02201490-A (JP)
Title: Brightness adjusting device for crt screen
Inventor: KANBE TOSHIKI
IPC: H04N5/57
Filed: 1989-01-31
Abstract: PURPOSE:To set screen illuminance matching the brightness in the room where a CRT is installed at all times by arranging a sensor which detects the brightness in the room and driving and controlling an illuminance setting circuit according to the output of the sensor. CONSTITUTION:The illuminance setting circuit 3 sets the brightness of the CRT 2 which is driven by a CRT driving circuit 1. The brightness sensor 4 which detects the brightness in the room where the CRT 2 is installed is arranged nearby the CRT 2 and the illuminance control circuit 5 drives and controls the illuminance setting circuit 3 according to the output of the sensor 4. Then the brightness sensor 4 reads the circumferential brightness and sends its data to the illuminance control circuit 5. Consequently, the CRT can be set automatically to the best screen illuminance at all time whatever brightness is obtained in the room.
Patent JP-S58139523-A (JP)
Title: Phase locked loop circuit
Inventor: TAKEDA TOSHIFUMI
IPC: H03L7/18
Filed: 1982-02-12
Abstract: PURPOSE:To obtain a multi-band receiver which attains a rational wiring, by turning a VCO control output given from a PLL control block into a lead wire. CONSTITUTION:The emitters of transistors TR1 and TR2 which function as switching means are connected to the output sides of LPF (A) and LPF (B) corresponding to bands respectively. The collector sides of these TR1 and TR2 are connected in common to each other, and a VCO control output is supplied to VCO (A) and VCO (B) via a lead wire. While the base sides of the TR1 and TR2 are connected to receiving band switching signal outputs SA and SB fed from a PLL control circuit 3 via high resistances R3 and R4. Then these outputs SA and SB are set at L levels in a selecting mode and set open in a non-selecting mode respectively. A VCO corresponding to a desired receiving band is selected by a band changeover switch S1, and at the same time the TR1 and TR2 are turned on and off to obtain an LPF output of the band corresponding to the selected VCO.
Patent JP-S58139690-A (JP)
Title: Control circuit for pwm inverter
Inventor: KUNO TOSHITAKA
IPC: H02P7/29
Filed: 1982-02-12
Abstract: PURPOSE:To enable to accurately servo control a motor at a high speed by correcting the current instruction value with a speed detection signal of the motor. CONSTITUTION:A current instruction 108 obtained by abutting between the speed instruction 106 and the speed detection signal 103 by a comparator 28 is limited by a current instruction limiter 30 to become a current instruction 120. An adder 36 outputs a current instruction 118 produced by adding the speed detection signal 102 to the current instruction 110. A comparator 38 outputs the current instruction deviation 120 between the current instruction 118 and the current detection signal 116 through a proportional calculator 40 to a driver 34. The driver 34 controls a PWM inverter 14. In this manner, high speed operation can be performed to obtain a PWM inverter control circuit which can accurately control a DC motor.
Patent JP-H04262433-A (JP)
Title: Memory card
Inventor: TODA KAZUHIKO
IPC: G06K19/07
Filed: 1991-02-15
Abstract: PURPOSE:To make it possible to read/write upper level data or lower level data, or upper level data and lower level data, and to read out attributive data without using a memory. CONSTITUTION:When memory 1 is being selected by decoder 3, if an output enable signal #OE is issued, data in memory 1 is read out to bus DBMS (DBLS) in response to an address signal AD, and if a write enable signal #WE is issued, data in bus DBMS (DBLS) alone is written in memory 1 in response to an address signal AD. When both memory 1 and memory 2 are being selected by decoders 3 and 4, if an output enable signal #OE is issued, data in memory 1 and data in memory 2 are read out to buses DBMS and DBLS, and if a write enable signal #WE is issued, data in bus DBMS and data in bus DBLS are written in memory 1 and memory 2, respectively.
Patent JP-S56118657-A (JP)
Title: Gas detecting element
Inventor: TAKEUCHI TOKUO
IPC: G01N27/12
Filed: 1980-02-23
Abstract: PURPOSE:To improve sensitivity, on a semiconductor gas detecting element, by forming a perforated gas-sensing material layer (semiconductor layer) on the first electrode material layer which is formed on an insulating substrate, and also by providing the second electrode material layer which has a larger hole being coaxial and symmetrical with the hole on the gas-sensing material layer. CONSTITUTION:First electrode layer 4 is formed on an insulating substrate 3, and a metallic oxide semiconductor layer of SnO2, etc., which has plural holes 6, is formed on this substrate as a gas-sensing material layer 5. The second electrode 7, which has a large hole 8 being coaxial and symmetrical with the hole 6, is formed on the layer 5. Width of exposed surface of the layer 5 is equalized to prevent only narrow- width section from becoming the detecting area. The holes 6 and 8 do not have to be circular as long as they are symmetrical. It is thus possible to obtain a gas detecting element of high performance at a low cost.