baber/WOPTO huggingface dataset:
Patent JP-S56117455-A (JP)
Title: Transmission control system
Inventor: ODA KEIZOU
IPC: H04L29/08
Filed: 1980-02-22
Abstract: PURPOSE:To ensure an application of a transmission circuit having a large delay of transmission to a data communication system, by discontinuing the receiving action of the station which transmits a message for the going and coming-back data transmission time from the time point of the end of transmission. CONSTITUTION:The master station 17 and the slave station 18 discontinue the receiving action for the going and coming-back transmission time 19 after a transmission of message. The station 17 transmits the answer urge ENQ21 after a transmission of the information message since no answer is given from the station 18 even after a fixed time. The station 18 transmits the acknowledgement ACK22, but this acknowledgement is not processed at the station 17 since the station 17 discontinues the receiving action. Thus the station 17 transmits the answer urge ENQ23 again, and the station 18 receives this ENQ23 to transmit the acknowledgement ACK24 again. Receiving the ACK24, the station 17 transmits the next information message 25. After this, a normal exchange is ensured for the message.
Patent JP-S53107349-A (JP)
Title: Display device
Inventor: INOUE YUKIHIRO
IPC: G02F1/09
Filed: 1977-02-28
Abstract: PURPOSE: To obtain a disply device of high reliability and high heat resistance differing from ordinary liquid crystal display bodies by utilizing the rotativeness of magnetic spins. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06215766-A (JP)
Title: Hydrogen absorbing electrode
Inventor: SUGAHARA YASUHITO
IPC: H01M4/38
Filed: 1993-01-14
Abstract: PURPOSE:To provide a hydrogen absorbing electrode which has a long cycle life and can keep high capacity in a low temperature range. CONSTITUTION:In a rare earth metal-based hydrogen absorbing alloy; MmNi5 (Mm is misch metal, a mixture of rare earth elements); having a CaCu5-type crystal structure, is used hydrogen absorbing alloy, wherein the rare earth elements consist of Ce and/or Nd and a part of Ni of the alloy is replaced with two or more elements selected from Co, Nn, Al, and Fe.
Patent JP-H0834994-A (JP)
Title: Detergent
Inventor: YOHANESU HIMURITSUHI
IPC: C07C59/305
Filed: 1995-02-09
Abstract: Laundry detergent powder compsns. contain: (a) 0.5-60 wt.% of a builder comprising a layered silicate of formula NaMSixO2x+1.zH2O (where M=Na or H, x=1.9-4 and z=0-20), opt. together with zeolite A; (b) 5-50 wt.% surfactant(s); and (c) 0.5-10 wt.% of an epoxysuccinic acid polymer of formula (I). In (I) R1 and R2 = H or opt. substd. 1-4C alkyl; M = H, Na, K, NH4 or substd. ammonium; Y = OH, OR', NHR', N(R')2, SR', SO3M' or P(R')2; M' = H, Na or K; R' = opt. substd. alkyl or aryl; and n = 2-15. Pref. the compsns. contain 5-60 wt.% (a), 10-30 wt.% (b) and 0.5-5 wt.% (c). The (a):(c) wt. ratio is 5-100:1. (I) has n=2-10, esp. 2-4. The silicate is delta-Na2Si2O5 (II).
Patent JP-2000221903-A (JP)
Title: Electro-luminescence display device
Inventor: FURUMIYA NAOAKI
IPC: G09F9/30
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an electro-luminescence(EL) display device capable of equalizing luminous brightness even when uneven characteristics of a second thin film transistor(TFT) consisting of TFTs make a difference in current values supplied to organic EL elements, in individual display pixels. SOLUTION: This organic EL display device is equipped with a first TFT 30 for switching, a second TFT for driving the organic EL display, and an organic EL element 60, which consists of a positive electrode 61, a negative electrode 66, and a luminescence element layer 65 put between the both electrodes. The second TFT consists of two TFTs, which are connected to each other in parallel.
Patent JP-S58139419-A (JP)
Inventor: MINE KAZUHIRO
IPC: H01G13/00
Filed: 1982-02-15
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-S58140428-A (JP)
Title: Detector for revolution of engine
Inventor: TSUMAGARI MAMORU
IPC: F02B77/08
Filed: 1982-02-17
Abstract: PURPOSE:To perform the detection of revolution of an enging without the production of a trouble at an engine stop, by connecting together one end of a relay contact and a base of a transistor through a non-return diode. CONSTITUTION:A key switch 4 is connected to one terminal of a primary winding 1a of an ignition coil 1. A base of a PNP transistor (TR) and a relay contact 3c are coupled together through a series circuit of a resistance R4 and a diode D2. At a cranking time (at a time when the key switch 4 is situated in a ST position), if a contact point 2 of a distributor is brought to ON once, a base current of a transistor (TR) flows through a resistance R4, a non-return diode D2, a relay contact 3C, and a heater 6 for automatic choke. This permits a fuel pump 7 to stop running immediately at an engine stop.
Patent JP-S58150096-A (JP)
Inventor: KUROODO SOOJIYO
IPC: F04D29/04
Filed: 1983-02-14
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-H029087-A (JP)
Title: Bi-cmos programming recovery circuit
Inventor: ROBAATO EI KAATEISU
IPC: G11C11/419
Filed: 1989-02-02
Abstract: PURPOSE: To rapidly read a static RAM by connecting bit lines in a non-selected condition to an intermediate potential during writing operation and transfering selected bit lines to the intermediate potential after writing. CONSTITUTION: P-MOS transistors(TR) 50, 60, 70, 80 and 90 are made OFF during writing into a cell 16 and ON at the time of non-selection. TR120 or 130 are made ON with signals from a recovery logic 24 during writing operation, bit lines 18A and 20A are pulled to a low potential, and information is written. The other non-selected bit lines are clamped to the intermediate potential by a base emitter voltage drop of bipolar clamps TR170 or 190 lower than a power source potential Vcc. In the case of reading information, as soon as bit lines 18A and 20A are connected to a sense amplifier circuit 8 with column reading TR140 and 150, and risen to the intermediate potential with TR80 or 90. Further, a bit line pair is short-circuited with P-MOS70 to become the same potential. By this way, the potential difference between bit lines is reduced, whereby reading is rapidly performed.
Patent JP-S57136019-A (JP)
Title: Combustion device
Inventor: UEMATSU HIDEO
IPC: F23K5/14
Filed: 1981-02-18
Abstract: PURPOSE:To provide a combustion device with a return type nozzle which improves a relief valve installed to a return circuit, improves a cutoff capacity, and stabilizes a pressure control characteristic. CONSTITUTION:In an electromagnetic relief valve, a set part 4b, made of synthetic resin or metal being harder than an elastic substance 4a, is secured to a lower position of a plunger 1 through the medium of the elastic substance 4a such as rubber. The constitution establishes a smooth relation between a current, applied to the relief valve, and a return pressure, to improve stability, and prevents the occurrence of a permanent deformation of the valve seat, which results in improving durability thereof.
Patent JP-2000219127-A (JP)
Title: Brake controller
Inventor: SUZUKI YOSHINOBU
IPC: B60T17/18
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To surely apply the braking force to a braking device by the intensifying or reducing the pressure even in case when failure occurs to hydraulic system by controlling the operation of one of a pair of pressure intensifying valves of each hydraulic system or one of a pair of pressure reducing valves. SOLUTION: When a hydraulic system is abnormal, the back-up control is executed. That is, when a FR-RL system is abnormal in pressure intensifying, SOL3 is switched ON for the pressure intensifying by SOL1 to intensify the pressure, and when the abnormality in pressure reduction exists, SOL4 is switched on for the pressure reduction by SOL2. Further when the FL-RR system is abnormal in pressure intensifying, SOL7 is switched on for the pressure intensifying by SOL5 to execute the pressure intensifying, and when the abnormality in pressure reduction exists, SOL8 is switched on for the pressure durection by SOL6. The optimum braking force can be ensured to W/C to obtain a target reduction by using a double hydraulic structure capable of controlling diagonal wheels.
Patent JP-H10222094-A (JP)
Title: Projector
Inventor: KUBO JUNICHI
IPC: G09F9/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by simplifying a structure of an optical projection system for projecting and synthesizing luminous screens of RGB three colors. SOLUTION: In front of luminous screens 4G, 4B, 4R of RGB three colors fixedly arranged opposing to a screen in parallel, and condenser lenses 13, aspherical lenses 14, and projection lenses 12B, 12R, 12G consisting of aspherical meniscus lenses 15 and having the same specification to each luminous screen, are arranged with the optical axes of the lenses kept in parallel to a perpendicular erected to the screen 5. These projection lenses are moved by an adjustment mechanism, keeping the above-mentioned parallel condition, and match the three color images without color slurring. This configuration is an inclined optical system in which light coming from the luminous screens diagonally passes through the projection lenses to the screen 5, distortion of an image is reduced by decreasing aberration by using aspherical lenses for the projection lenses.
Patent JP-S55114848-A (JP)
Title: Automatic fuel switching device
Inventor: YAMAGUCHI KAZUTAKA
IPC: F02C7/22
Filed: 1979-02-26
Abstract: PURPOSE: To smoothly make switching in such a way that in a fuel switching  device in dual fuel systems for fuel and gas, when pressure is dropped in liquid  fuel, gas fuel is supplied taking deviation between control signal and flow rate  signal in liquid fuel as spurious gas fuel deviating signal.  
     CONSTITUTION: When fuel oil pressure has been dropped at the time of single combustion for fuel oil only, deviation is generated between fuel set signal 22 and fuel flow rate feedback signal 26, this deviating rate is detected by an addition operator 55. Then, the operator 55 outputs deviating signal of +, and when it becomes more than a setpoint, an auxiliary relay 58 is excited through an H.L detector 57. By doing so, an abnormality detecting relay 61 for fuel oil system is excited, a contact 5 to turn off fuel gas at 100% and a gas fuel shut-off valve 41 are opened. At the same time, fuel oil flow rate deviating signal 56 is guided to a fuel gas control signal adder 59. Then, since fuel gas set signal is zero, the deviating signal 56 is conducted to an operator 37 as it is, to control a fuel gas control valve 42. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04350279-A (JP)
Title: Both-side opening case for electrical equipment
Inventor: YAMAMOTO TAKESHI
IPC: E05D7/02
Filed: 1991-01-22
Abstract: PURPOSE:To permit a cover to be opened from both sides so as to improve the efficiency in the wiring work by forming projections on both edges of mutually opposed side plates forming long slots engaged with the projections at four corners of the cover and engagingly locking the cover through its horizontal shift. CONSTITUTION:Projections 4a and 4b are formed on both edges of a side plate 3 forming a case respectively and a recessed part 5 is formed in the center part. While, long slots 7a and 7b engaged with the projections 4a an 4b are formed at four corners of the side edge 6a of a case cover 6, and a spacer 9 having an elasticity is installed in the center part. The cover 6 is shifted horizontally and engagingly locked with the side plate 3, and the cover 6 can be opened and closed in both directions. Accordingly, the wiring inside the case can be carried out efficiently.
Patent JP-2000220292-A (JP)
Title: Form for resin house foundation
Inventor: OMURA YOSHINORI
IPC: E04G11/06
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight form with high rigidity and low in heat conductivity of the sheathing board parts, with concrete hardly sticking to the surfaces of the sheathing board parts. SOLUTION: This form for a resin house foundation is provided with sheathing board parts 2 forming concrete placing faces; a plurality of longitudinal plate like ribs 4 extending in the longitudinal direction of the sheathing board parts 2 and a plurality of lateral plate like ribs 5 extending in the lateral direction, formed on the back face side of the sheathing board parts 2 and having specified height in the projecting direction from the back faces of the sheathing board parts 2; and a plurality of auxiliary plate like ribs 6 provided alternately in line with at least one of the longitudinal plate like ribs 4 and lateral plate like ribs 5 and lower in height than the longitudinal plate like ribs 4 and lateral plate like ribs 5.
Patent JP-S54115550-A (JP)
Title: Device for disposing of waste water
Inventor: KAWASUGI TADAAKI
IPC: C02F3/08
Filed: 1978-02-28
Abstract: PURPOSE: To increase the quantity of dissolved oxygen and efficiently dispose of waste water in a short time, by composing a waste water passage of a flow-down part and a flow-up part coupled thereto  to dispose of waste water by a fluidized bed filled with a small carrier.  
     CONSTITUTION: An inner cylinder 2 is placed in an outer cylinder 4. A unit 5 is provided at the top of the inner cylinder 2 to supply an oxygen-containing gas in a saturated state. The flow-down part A of the waste water passage is defined in the inner cylinder 2. The flow-up part B of the passage is defined between the inner and outer cylinders. The waste water flows up through the flow-up passage part B while bubbles are made in the water. The fluidized bed filled with the small carrier (a) coated with an aerobic microbe for disposing of the waste water is formed in the deep sections of the waste water passage parts A, B. Since the disposal efficiency falls if the thickness of the microbe layer on the small carrier (a) increases, the thick microbe layer is removd and regenerated by a regenerator 6 for the carrier in the flow-down passage part A and by a regenerator 7 for the carrier in the flow-up passage part B. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07204154-A (JP)
Title: Mat for removing dust from rear of shoes
Inventor: NISHIWAKI HIROSHI
IPC: A47L23/22
Filed: 1994-01-24
Abstract: PURPOSE:To surely scrape dust by a blade by putting the dust to be scraped by the blade into a state of floating from the surface of a mat body by rubbing with a cleaning roll. CONSTITUTION:Runners 13 which move in the longitudinal direction of a flat planar dust removing mat body 11 having tacky adhesiveness on its surface are arranged along right and left side edges of this mat body 11. The scraping blade and the cleaning roll are spanned between these right and left runners 13, 13 and are brought into contact with the front surface of the mat body to constitute the mat 18 for removing the dust from the rear of shoes. A runner driving means 16 for driving the runners 13 in the longitudinal direction of the mat body 11 and a roll rotating means for rotationally driving the cleaning roll 15 are installed.
Patent JP-H10221240-A (JP)
Title: Boundary strength measuring device
Inventor: MINAMITANI RINTARO
IPC: G01N19/04
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To simply and continuously measure the boundary strength of a sample in the high-temperature high-humidity environment with high accuracy by providing a photographing device in a constant-temperature constant-humidity tank, and measuring and evaluating the deformed shape of a thin film. SOLUTION: A sample 1 is mounted on a sample installation bed 3 in a constant- temperature constant-humidity tank 2, and the sample 1 is constituted of a substrate 1a and a thin film 1b. A part of the thin film 1b is peeled, and it is fitted to a sample fitting jig 4. The sample fitting jig 4 is moved upward by a displacement drive device 5, and the thin film 1b is peeled from the substrate 1a. The peeling load is detected by a load meter 6. The environment in the constant-temperature constant-humidity tank 2 is kept at the constant environment by a heating/humidifying device 7 provided on the side of the tank 2. A photographing device 9 is installed in the constant- temperature constant-humidity tank 2, and the shape of the thin film 1b near a peeling point is continuously observed during a peeling test.  The peeling angle at the peeling point or the shape data of a curvature are processed with a processing device 8, and the energy consumed by a bending plastic deformation is obtained. The boundary peeling energy is calculated based on the data such as this value and peeling load.
Patent JP-S58142627-A (JP)
Title: Gate circuit of self arc extinction type semiconductor element
Inventor: TSURUTA YUKINORI
IPC: H03K17/78
Filed: 1982-02-18
Abstract: PURPOSE:To prevent damage of a photocoupler, and also to prevent erroneous ignition of a GTO, by constituting so that reverse induced voltage in case of  turn-off is not applied to a photocoupler element. CONSTITUTION:A switching electric power source 2 supplies gate electric power to an on-gate circuit 17 for supplying a turn-on gate current to a GTO16, and a negative biasing circuit 21 for biasing negative a control electrode in an off- period of the GTO16, through a pulse transformer 1. The on-gate circuit 17 has a photocoupler 11 for setting a transistor 12 to an on-state by an on-command. Subsequently, the photocoupler 11 is connected to an electric circuit to which reverse spike voltage of the GTO6 is not applied. By constituting in this way, damage of a photocoupler and erroneous ignition of the GTO are prevented.
Patent JP-S59148412-A (JP)
Title: Amplifier circuit
Inventor: HIKITA JIYUNICHI
IPC: H03F3/45
Filed: 1983-02-14
Abstract: PURPOSE:To simplify the circuit constitution of an amplifier circuit extracting plural outputs having different amplifier gain to one input and to reduce the chip area for the circuit integration. CONSTITUTION:When an input signal is applied to input terminals 78, 80 of a differential amplifier 71, a current flowing to transistors (TRs) 72, 74 is changed, and this current change is given to current inverting circuits 84, 86. The collector current of TRs 92, 106 is changed based on this current change and a constant amplified output corresponding to the input signal is generated between output terminals 100 and 114. Since a base of TRs 88, 92 of the current inverting circuit 84 and a base of a TR118 of a differential amplifier 116 are used in common, the current change of the current inverting circuit 84 changes the base current of the TR118 and the collector current of a TR120 is changed based on the current change from the current inverting circuit 86 similarly, and an output based on the amplifier gain of the differential amplifier 116 is generated between output terminals 128 and 130.
Patent JP-S62195733-A (JP)
Title: Track detection circuit
Inventor: HAYASHI HIDEAKI
IPC: G11B21/08
Filed: 1986-02-05
Abstract: PURPOSE:To obtain a high speed program search by identifying an interval between tracks of an optical disc depending on the length of an inverting time of data being the result of read by an optical pickup from the data written on the optical disc so as to obtain a correct track loss signal even when the optical pickup is moved at a high speed. CONSTITUTION:In converting a high frequency reproducing signal from a photodetector 1 by a comparator 4 into a pulse, since a reference voltage VREF is fed to the comparator 4, a pulse signal is obtained. The reference voltage VREF of the comparator 4 is arranged nearly at the center of a track zero cross envelope (x) of a high frequency reproducing signal HF including the DC component and the separated pulse goes to a pulse train comprising a track part consisting of a carrier component and a long inverted part being a mirror face part between tracks. The output is supplied to a pulse length deciding circuit 6, a circuit generating a signal when a prescribed length or over of pulse interval exists is provided and the signal is extracted as a track cross signal.
Patent JP-S53108743-A (JP)
Title: Retrieval system
Inventor: NAKAZAWA TAMOTSU
IPC: G06F7/24
Filed: 1977-03-04
Abstract: PURPOSE: To retrieve the maximum value by comparing the value of the retrieved data, when larger than the comparison value, with the remaining retrieved data. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02204330-A (JP)
Title: Production of antimony trioxide
Inventor: YOSHIDA HIDENORI
IPC: C01G30/00
Filed: 1989-02-03
Abstract: PURPOSE:To prevent Se from entering Sb2O3 and to inhibit the reduction of the whiteness of the Sb2O3 by regulating the temp. of an Sb2O3 recovering part to a prescribed range. CONSTITUTION:Sb2O5 ore contg. Se at a high concn. is charged into a converter, oxygen enriched air having 21-35% concn. of oxygen is blown from the tuyere and the interior of the converter is controlled to a prescribed temp. range by feeding liquefied petroleum gas as an external auxiliary heat source or Sb2O3 pellets as a coolant. A thermometer and a pipe for introducing secondary air are fitted to a secondary oxidation tower just above the converter, Sb mixed gas is rapidly mixed with air as an oxidizing gas and the temp. of an Sb2O3 recovering part is regulated to 150-210 deg.C by quickly regulating the feed of air. SeO2 is passed through the filter cloth of a bag filter in a vaporous state and Sb2O3 is recovered in the bag filter.
Patent JP-H10216073-A (JP)
Title: Endoscope device
Inventor: GOTO YASUO
IPC: A61B1/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope device of low invasion in which plural devices can be compactly inserted to a patient by use of only a single outer tube requiring piercing one time to perform various sorts of treatment and observation as necessary. SOLUTION: In an endoscope device, an obaservation view tube 10 and at least one of an illumination tube 20, a forceps channel tube 30, and a coagulation element 40 are bundled with each other putting directions of insertion axes to each other to coincide their tip parts with each other in such a way that their enclosed form of the whole body including arcs of sector-shaped cross sectional forms of the respective devices is roughly circular, thereby these devices can be assembled in a single outer tube 1.
Patent JP-S54116833-A (JP)
Title: Liquid crystal driver circuit
Inventor: NAITOU OKITO
IPC: H04N5/66
Filed: 1978-03-02
Abstract: PURPOSE: To simplify the half-tone display driver circuit of a liquid crystal matrix display unit by using the serial output of a serial shift register as a half tone control signal in a scanning period at the time when a memory circuit transfers signals.  
     CONSTITUTION: Half tone signals are stored sequentially in register group 7 from input terminals 8, 9 and 10 while signal G is high. While data are being stored,  transmission gate A is ON and B is OFF to store 1st-bit data of electrodes Y 1 , Y 2 ...  in register groups Q 1   1 , Q 2   1 , 2nd-bit data in Q 1   2 , Q 2   2 , ... and 3rd-bit data in Q 1   3 ,  Q 2   3 ,... respectively. As for data stored, gate A turns OFF and B turns ON during a  scanning period indicated by the high period of signal Z, so that three-bit data as  control data to electrodes Y 1 , Y 2 ,... will be transferred in parallel from Q 3  of each  shift register. Transferred data are made into selective gate signals of selection and  half-selection voltages by modulation signals among eight kinds of pulses in order to  control applied voltages of electrodes Y 1 , Y 2 ,.... 
     COPYRIGHT: (C)1979,JPO&Japio