baber/WOPTO huggingface dataset:
Patent JP-H06257231-A (JP)
Title: Thermal insulating wall construction and building construction
Inventor: ENDO YASUO
IPC: A01K1/00
Filed: 1993-03-03
Abstract: PURPOSE:To make it possible to easily provide a structure such as an animal house, etc., capable of keeping indoor environment including temperature, humidity, etc., in a comfortable state. CONSTITUTION:Plate-like bodies 21-24 are mounted from a neighborhood of the part of the ceiling 40 to a neighborhood of the top of a roof along surfaces of the surrounding wall A in a structure, a lower surface of the roof R and both sides of a partition wall B at specific intervals among those surfaces. Vacant spaces S formed in accordance with the constitution are united at a neighborhood of the top of the roof to link with an exhaust port D provided to the top of the roof. Air inlet devices F are provided in proper positions on the surfaces of the surrounding wall A of the outside of the structure, air taken in from the devices is supplied to an upper space of the ceiling, it is supplied to a lower space of the ceiling therefrom through a plurality of through-holes 41 of the ceiling and, at the same time, air existing in the space is made to flow in the vacant spaces from openings Sa of the vacant spaces S and is exhausted to the outside from the exhaust port D. At least the surrounding wall A is formed of a thermal insulating panel, and the panel is held and fixed with a recession of an H-shaped column to execute.
Patent JP-H09257858-A (JP)
Title: Ground fault detector
Inventor: WATANABE YOSHISUKE
IPC: H02H3/34
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To detect the occurrence of a ground fault without obtaining a true current value by the set of correction coefficients of little numbers by discriminating the occurrence of the ground fault when the change amount of a relative zero-phase current obtained periodically becomes a reference value or more. SOLUTION: Zero-phase calculating means 5 inputs three-phase measurement currents Iu', Iv', Iw' of current sensors 1 to 3 to IO'=(AIu'+BIv'+CIw')/3, calculates and periodically obtains relative zero-phase current IO'. In this case, A to C are unknown correction coefficients, and coefficient automatic setting means 6 decides them by calculation. Means 5 calculates not true zero-phase current but relative current IO' by using them. After the coefficients are set, reference value decided based on ground fault test is input from reference value setting means 8 to ground fault occurrence measuring means 7. The means 7 sequentially calculates the mean value of a plurality of cycles of the current IO' by 7A, and calculates the deviation of the mean value IO' ave from the latest current IO' from means 5 by 7B.  If the deviation exceeds the reference value, the ground fault is discriminated by 7C.
Patent JP-S52153990-A (JP)
Title: Synthesis of cephalexin
Inventor: YAMAZAKI MITSUMASA
IPC: C07D501/22
Filed: 1976-06-11
Abstract: PURPOSE: To easily prepare cephalexin, an antibioltic, in good yield by protecting the the 4-carboxyl group with 2-nitrobutyl group. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51143036-A (JP)
Title: Electric insulating coating composition
Inventor: SHISOMOTSU YUUJI
IPC: C09D5/25
Filed: 1975-06-05
Abstract: PURPOSE: A coating compostition for electric insulation having reduced disagreeable odor and excellent clectric,thermal and mechanical properties. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60211121-A (JP)
Title: No-oil slide bearing device
Inventor: MATSUKAWA KIMIAKI
IPC: F16C33/24
Filed: 1984-04-03
Abstract: PURPOSE:To enlarge load capacity by providing a plastic bearing portion supporting radial load and disposing adjacent thereto a porous shaft bearing formed by a sintered metallic porous body, which has an inside diameter larger than that of the plastic bearing portion. CONSTITUTION:A porous bearing portion 5 formed by a sintered metallic porous body containing oil for lubricating a bearing portion 4 is disposed adjacent to a plastic bearing portion 4 bearing radial load of a shaft 1. The inside diameter of the porous bearing portion is very little larger than that of the plastic bearing portion 4. Accordingly, oil in the porous portion is caused to ooze, thereby to lubricate the friction surface, so that wear-resistance can be improved. Thus, the load capacity of a bearing device can be enlarged.
Patent JP-S63255072-A (JP)
Inventor: FURANSHISUKO JIYABUIAA DEYUAAT
IPC: A61B18/22
Filed: 1988-03-22
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-H06277334-A (JP)
Title: Device for game
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1993-03-26
Abstract: PURPOSE:To make the relationship between the actualization of a state capable of imparting a game value and the value paid with it variable and interesting. CONSTITUTION:When the data to the effect of lending a specified sum is inputted to a jackpot control device (S1), a jackpot counter is renewed for an 'n' increment. Then, when a signal to the effect of making jackpot prize winning is inputted to the jackpot control device (S8), part of value at the jackpot counter is transmitted to a slot machine having the jackpot prize winning (S12), so that coins as a prize corresponding to the jackpot prize winning are paid.
Patent JP-S59195006-A (JP)
Inventor: MAEKAWA HIROSHI
IPC: F01K3/02
Filed: 1983-04-18
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-H07247604-A (JP)
Title: Execution method of foamed urethane by jet and device thereof
Inventor: MATSUBARA MAKOTO
IPC: E04B1/76
Filed: 1994-03-14
Abstract: PURPOSE:To mix two liquids to form a foamed urethane layer having heat- insulation, heat retaining property, waterproof, chemicals-resistance, dew- prevention, sound-insulation and further, high adhesion, and high compression property by jet-spraying the mixed liquids not only on the inner wall faces of a building or a place where cracks have occurred but also on molded objects. CONSTITUTION:A-liquid and B-liquid are conducted into a jetting device body 2 from an A-liquid drum 3 holding A-liquid of crude MDI and a B-liquid drum 4 holding B-liquid or urethane resin and heated and pressurized appropriately and jetted at a specified mix ratio to an objective position through A-insulation hose 5 and B-insulation hose 6 connected to the jet device body 2 to form foaming urethane layer. A foaming urethane layer is quickly solidified. When the ambient temperature is high, the air in the drum is discharged to secure safety. Since A-liquid and B-liquid are jet-sprayed on a wall face, an irregular surface like a rock face arises on the foaming urethane surface and the external appearance and the quality are improved. Since the liquid mixture of A-liquid and B-liquid having a hydration action is used, the liquid penetrates in cracks and a perfect waterproofing effect can be obtained even from one side face.
Patent JP-H10270797-A (JP)
Title: Semiconductor light emitting element and its manufacture
Inventor: TAMAMURA KOJI
IPC: H01S5/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element which can realize the high activation rate of a dopant by suppressing the occurrence of atomic hydrogen, and a method for manufacturing the element. SOLUTION: In a semiconductor light emitting element, at least an n-type clad layer 3, an active layer 4, a p-type clad layer 5, and a cap layer 7 which is brought into contact with an electrode are laminated upon another on a compound semiconductor substrate. When the clad layer 5 is constituted in such a state that the dopant Zn forming the P-type conductivity of the layer 5 is inactivated when hydrogen exists, the cap layer 7 is formed by using an organic metal such as the TMAs (trimetyl arsenic), etc., which does not generate hydrogen in the process of reaction.
Patent JP-S58194308-A (JP)
Title: Controller for electromagnetic device having proportional solenoid
Inventor: TANAKA YASUO
IPC: F16H61/02
Filed: 1982-04-26
Abstract: PURPOSE:To improve the accuracy in control for an electromagnetic device, by obtaining a correction value by inputting a value corresponding to the resistance value of a proportional solenoid thereby to correct the command value given to the electromagnetic device, and controlling the value of the current supplied to the proportional solenoid by means of a modulated PWM signal. CONSTITUTION:A new voltage Vr1 sampled by a sample-and-hold circuit 9 is fed to a function generator 21, which delivers a correction coefficient signal K corresponding to the voltage Vr1. A multiplier 22 generates a corrected command input signal KVp by multiplying a command input signal Vp by the correction coefficient signal K and feeds the signal to a pulse width modulator 15 through a switching device 23. The pulse width modulator 15 delivers a PWM signal Vo having a pulse width T3 in accordance with the signal KVp. According to the signal Vo, a transistor 16 is controlled to be ON or OFF. The PWM signal Vo having a modulation degree D2 is continuously delivered until time t3. In response to the PWM signal Vo having a modulation degree D2 obtained through the correction of change in resistance value R of a proportional solenoid 13, a predetermined current is supplied to the proportional solenoid 13.
Patent JP-H07280855-A (JP)
Title: Voltage detecting circuit
Inventor: OKI HIDETO
IPC: G01R19/155
Filed: 1994-04-06
Abstract: PURPOSE:To provide a voltage detecting circuit in which the insulation from the circuit on the receiving circuit is ensured and the size of circuit can be reduced while suppressing generation of heat. CONSTITUTION:The voltage detecting circuit comprises a unit 1 which emits light upon conduction for delivering a detection signal, a group 2 of a plurality of series LEDs 23 connected in series with the unit 1, and a resistor element 3 connected in series with the LED group 2.
Patent JP-H06281739-A (JP)
Title: On-vehicle obstacle detector
Inventor: MATSUMURA KUNIHIKO
IPC: G01S17/93
Filed: 1993-03-26
Abstract: PURPOSE:To improve the obstacle detection reliability of an on-vehicle obstacle detector by providing a sensitivity adjuster which improves the detection sensitivity of the detector when no obstacle is detected within a prescribed detection extent. CONSTITUTION:When no obstacle is detected within a prescribed detection extent, an FF 9 is reset by outputting a carrier signal (d) from a counter 7. The setting output of the FF 9 becomes the switching signal (e) of a switching circuit 11 and switches the circuit 11. As a result, the data set by means of a maximum gain setting section 10 are inputted to a resistor 12. In the section 10, the data corresponding to the distance data required for maximizing a gain amplified by means of a VCA (voltage-controlled variable gain amplifier) 4 are set in advance. When the data are latched to the resister 12 through the circuit 11, the gain amplified by means of the VCA 4 is maximized by the output of a D/A converter 14 and a preceding vehicle which has disappeared from the detection range is searched at the highest sensitivity.
Patent JP-S62281-A (JP)
Inventor: KARII BANKUSU MARISU
IPC: C12P/
Filed: 1986-03-28
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-H04215319-A (JP)
Title: A/d converter, sampling pulse generating circuit and current switch circuit
Inventor: YAMAKIDO KAZUO
IPC: H03M3/02
Filed: 1991-03-08
Abstract: PURPOSE:To realize an oversampling type A/D converter realizing a stable conversion characteristic against manufacture tolerance of components with low power consumption against a wide range of power supply voltage condition including an operating condition at a low power supply voltage. CONSTITUTION:A difference between output currents Isig, Iq of voltage /current conversion circuit 101 and a current switch circuit in an oversampling A/D converter employing the current switch circuit 102 as a local D/A converter is integrated by a capacitor 105 whose one terminal connects to a DC level VB. Moreover, multi-bit processing is adopted for the current switch circuit 102 to decrease the difference between the signal current Isig and a feedback current signal Iq. Furthermore, the DC component is reduced apparently from the input analog signal Vsig using an internal generating DC voltage as a DC bias voltage by the level shift function of the voltage/current conversion circuit 101 itself to reduce a change in a voltage between the electrodes of the capacitor due to the current integration.
Patent JP-S544699-A (JP)
Title: Safety device
Inventor: KATOU TOSHIKAZU
IPC: A62C2/24
Filed: 1977-06-10
Abstract: PURPOSE: To provide a safety device which has a small number of wires and has small electric power consumption and which actuates a fire proof shutter by sensing smokes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03268423-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE FUMIHIKO
IPC: H01L21/225
Filed: 1990-03-19
Abstract: PURPOSE:To improve uniformity of a diffusion concentration over the whole surface of a wafer and reduce the dispersion of the electrical characteristics of semiconductor elements formed over the whole surface of the wafer by using a spin on glass which includes diboron trioxide (B2O3) as the dopant impurity of boron whose concentration ranges from 2.0g/100ml to 3.0g/100ml. CONSTITUTION:By performing the solid-phase diffusion of boron from a spin on glass 8, which includes boron as a dopant impurity, into a semiconductor substrate 1, a p-type impurity diffusing region is formed on the silicon substrate 1. At this time, the spin on glass 8, which includes diboron trioxide (B2O3) as the dopant impurity whose concentration ranges from 2.0g/100ml to 3.0g/100ml, is used. By the solid-phase diffusion from this spin on glass layer 8, shallow p-type impurity diffusing region 9, 10, which have a uniform impurity concentration over the whole surface of the semiconductor substrate 1, can be formed. Thereby, the p-channel-type MOS transistors, each of which has a shallow source region and a shallow drain region and whose electrical characteristics are uniform over the whole surface of the semiconductor substrate, can be formed.
Patent JP-S63236035-A (JP)
Title: Silver halide color negative photographic sensitive material
Inventor: IKEGAMI SHINPEI
IPC: G03C7/30
Filed: 1987-03-25
Abstract: PURPOSE:To reduce the deterioration of graininess caused by the lapse of tie after producing the titled material, and to improve the sharpness, the image quality and the sensitivity of the titled material by specifying the total amount of silver contd. in the titled material, and the total thickness from the photosensitive layer most near to a supporting body to the surface of the titled material to <=22mum. CONSTITUTION:The titled materials is constituted of one or more layers of each red sensitive silver halide emulsion layer, green sensitive silver halide emulsion layer and blue sensitive silver halide emulsion layer mounted on a supporting body, and has >=320 specified photographic sensitivity. The total amount of the silver contd. in the titled material is 3.0-8.0g/m<2> of the silver contd. in the titled material is 3.0-8.0g/m<2>, and the total thickness (the film thickness) from the photosensitive layer (the photosensitive silver halide emulsion layer) most near to the supporting body to the surface of the titled material is <=22mum. Thus, the deterioration of the graininess caused by the lapse of time is prevented, and the sharpness and the sensitivity of the titled material and improved, and the processing properties of fixing and bleaching, etc., are improved.
Patent JP-H06260120-A (JP)
Title: X-ray tube
Inventor: KOBAYASHI KEIJI
IPC: H01J35/06
Filed: 1993-03-05
Abstract: PURPOSE:To provide an x-ray tube which can provide a large quantity of x-ray to be used. CONSTITUTION:An x-ray tube has a structure wherein a petal-like filament 6a is put between a target 4 and an x-ray emitting window 2a. Consequently, the most intense x-ray emitted from a target can be used and the x-ray shielding degree by the filament is low. As a result, the x-ray tube can supply a large quantity of x-ray.
Patent JP-S543893-A (JP)
Title: Purification of polymeric material-containing liquid
Inventor: TSUKAMOTO TERUKI
IPC: B01D61/02
Filed: 1977-06-11
Abstract: PURPOSE: To purify polymeric waterial-contg. liquid rapidly by mixing said liquid containing monomeric substance with the purified liquid then penetrating the resulting mixture through permeable membrane to transfer the monomeric substance to the opposite side of the membrane followed by removing said monomeric substance then being subjected to recycling use of the purified liquid thus produced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63235943-A (JP)
Title: Device for evaporating and concentrating photograph processing waste liquid
Inventor: KOBAYASHI KAZUHIRO
IPC: G03D3/00
Filed: 1987-03-24
Abstract: PURPOSE:To decrease a generated harmful or malodorous component by supplying continuously or intermittently a waste liquid in accordance with a signal of a means for detecting the waste liquid quantity in an evaporating oven. CONSTITUTION:When the waste liquid quantity in an evaporating oven 1 increases, and a liquid surface level in a communicating tube 4 increases, and a level is detected, for instance, >=3secs by a liquid surface level sensor 5, an operation of a bellows pump 28 stops and simultaneously a switch of a heating means 2 is turned on, and a heating evaporation is started. By the heating evaporation, the liquid quantity of a waste liquid in the evaporating oven 1 decreases, the liquid surface level in the communicating tube 4 falls, and when the level is not detected >=3secs by the liquid surface level sensor 5, a switch of the bellows pump 28 is turned on, and an operation for supplying a waste liquid in a waste liquid supply tank 26 into the evaporating oven 1 is repeated. In such a way, the waste liquid is always brought to a heating condensation in an optimum state, and a harmful or malodorous component generated by a photograph processing waste liquid can be suppressed small.
Patent JP-H05234693-A (JP)
Title: Electric discharge lamp lighting circuit
Inventor: TANAKA KIYOSHI
IPC: H05B41/392
Filed: 1992-02-19
Abstract: PURPOSE:To prevent excess lighting and to reduce power consumption by changing the frequency of an excitation circuit in response to an increase in surrounding illuminance and reducing the quantity of light of electric discharge lamps. CONSTITUTION:A DC power supply is switched using semiconductor elements (TR1, TR2) driven by an excitation circuit (4A) to provide a high frequency AC power. A separately-excited inverter electric discharge lamp lighting circuit which uses the high frequency AC power supply to light electric discharge lamps (3, 3A) is organized so that the resistance value of a resistor element (Rx) which determines the oscillation frequency of the excitation circuit (4A) varies in a manner than the frequency is changed and the quantity of light of the electric discharge lamps (3, 3A) being lighted is reduced in response to an increase in surrounding illuminance.
Patent JP-H08257536-A (JP)
Title: Organic substance treatment apparatus
Inventor: IKEDA MITSUYUKI
IPC: C05F9/02
Filed: 1995-03-28
Abstract: PURPOSE: To secure agitation efficiency by keeping the distance between an agitation body and the bottom surface of a treatment tank constant and to facilitate the fixing and exchange of an agitation shaft by forming the agitation body from the agitation shaft and agitation blades and fixing the agitation blade which is inserted into the through hole of the agitation shaft with a retaining ring etc. CONSTITUTION: An agitation body 35 is composed of an agitation shaft 37 which is passed through both sides of a treatment tank 1 and pivoted freely rotatably, and more than one agitation blade 38 fixed to the agitation shaft 37. In the agitation blade 38, a small diameter part 39 is formed on one side, a step part is formed between the small diameter part 39 and the other end side, and the small diameter part 39 is inserted into the through hole of the agitation shaft 37 to be positioned to the agitation shaft 37 by the step part. A taper part 41 the diameter of which decreases gradually from a fixing groove 40 to the end is formed in the small diameter part 39, and the diameter of the end is made smaller than the inside diameter of a retaining ring 71.  The agitation blade 38 is fixed by fitting the retaining ring 71 of the fixing groove 40 with the small diameter part 39 side inserted into the through hole of the agitation shaft 37.
Patent JP-H02249262-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOYANAGI MASARU
IPC: H01L21/822
Filed: 1989-03-22
Abstract: PURPOSE:To achieve high speed of following properties of power supply without increasing consumption current by providing a specific substrate potential leak circuit at a semiconductor integrated circuit incorporating a substrate potential controlling function. CONSTITUTION:In a semiconductor integrated circuit incorporating a substrate potential detect ion circuit 3 for detecting a substrate potential generation circuit 2 and the substrate potential and a substrate potential controlling function by a switch circuit 4 which turns on or off operation of the substrate potential generation circuit 2 being based on the detection output of the substrate potential detection circuit 3, if the substrate potential drops toward the negative direction from the level where the substrate potential generation circuit 2 operates by a specified constant voltage or more, electric charge is injected into a substrate 1 to increase the substrate potential, while if the substrate potential reaches a constant voltage in negative direction which is slightly lower thai] the level where the substrate potential operates the substrate potential generation circuit 2, injection of electric charge into the substrate 1 is stopped. A substrate potential leak circuit 5 takes care of this function. For example, the above substrate potential leak circuit 5 consists of a P-channel transistor P5 and a resistor R.
Patent JP-H04305797-A (JP)
Title: Instrument for measuring city water terminal data
Inventor: KATO TAKATOSHI
IPC: G08C19/00
Filed: 1991-04-02
Abstract: PURPOSE:To allow this city water terminal data measuring instrument to quickly correspond to the abnormality of a city water pipe by providing the instrument with a signal adding circuit for adding an input signal obtained from a user terminal equipment to an output signal from a water meter. CONSTITUTION:This city water terminal data measuring instrument is provided with an automatic metering water meter 4 a pressure gauge 1 for measuring the pressure of water in a city water pipe connected to the meter 4, a residual chlorine concentration meter 2 for measuring the concentration of residual chlorine in the water, a signal synthesizing 3 for measuring the chromaticity of water, a signal synthesizing circuit 5a for synthesizing the outputs of respective meters 3, 1, 2 and an input signal from the user terminal equipment 6, and the signal adding circuit 5b for adding the output signal of the meter 4 to the output signal of the circuit 5a. Consequently the water pressure and water quality data of the water pipe terminal can be collected by using together an automatic metering transmitting route, and at the time of generating abnormality, a user can inform the abnormal contents to a city water center through the route.