baber/WOPTO huggingface dataset:
Patent JP-H0414572-A (JP)
Title: Snow-melting construction of dome structure
Inventor: KASAI TOSHIMOTO
IPC: E04D13/00
Filed: 1990-05-07
Abstract: PURPOSE:To enhance the efficiency of snow-melting work by arranging snow- melting hot-water circulation pipes closely connected to each of structural members. CONSTITUTION:Membrane members 3 are arranged to the peripheral surfaces of structural members 2 arranged in the shape of a dome to form a dome structure 1. After that, each of the structural members 2 is formed in a pipe-like frame and, at the same time, hot water circulation pipes 4 arranged on the plane of the structure approximate by in the shape of a grating and closely connected to the structural members 2 are respectively laid. Then, hot-water is circulated in the pipes 4 by force, and a rising warmth layer moving in the direction of the arrow is established to melt snow. Warmth is concentrated to the top of the dome where snow is apt to pile up to melt the snow efficiently by the rising warmth layer.
Patent JP-H01290516-A (JP)
Title: Separation of gaseous co and co2
Inventor: KATO MORITAKA
IPC: C01B32/40
Filed: 1988-05-16
Abstract: PURPOSE:To considerably reduce the size of a gas holder usable under ordinary pressure and to separate gaseous CO and CO2 by packing an adsorbent for gaseous CO or CO2 as a gaseous product in the gas holder. CONSTITUTION:In a purge stage, gaseous CO or CO2 as a desired gaseous component adsorbed on an adsorbent such as zeolite in a gas holder is desorbed by evacuation by a purge gas blower and it is sent to a prescribed adsorption tower as purge gas. In a desorption stage, gaseous CO or CO2 is desorbed from an absorbent in the adsorption tower by evacuation by a vacuum pump and it is sent to the gas holder, adsorbed on the adsorbent in the holder and stored. The high adsorbing ability of the adsorbent is utilized and the adsorbent can increase the volume of the gaseous product stored in the gas holder under ordinary pressure by 5-30 times.
Patent JP-H02298165-A (JP)
Title: Picture reader
Inventor: MASAKI HISASHI
IPC: H04N1/40
Filed: 1989-05-12
Abstract: PURPOSE:To allow the user to recognize the period of lamp replacement without need for always taking care of gradation of a picture by always monitoring the S/N over the entire read area so as to apply proper display when the S/N is deteriorated. CONSTITUTION:The read of a CCD 12 is implemented prior to the lighting of a fluorescent light, a dark signal is digitized as an absolute value, recorded in a RAM 214 through a buffer 222 and the picture signal by one line is stored. While a reference white level board 20 is lighted by the fluorescent light 15a, the light is subject to photoelectric conversion and the result is stored in a RAM 214 as one line data. The calculation of dividing a data Dwmin by a data Ddark is implemented from the two data Ddark and Dwmin obtained in this way and the result is compared with a constant K and when the result is smaller, the leading of a light source is awaited when the time does not reach the specified time. When the time reaches the specified time, a warning is raised.
Patent JP-S60260238-A (JP)
Title: Device supervising state of automobile
Inventor: NAKANO KINICHIROU
IPC: E05B49/00
Filed: 1984-06-07
Abstract: PURPOSE:To recognize surely the present state of an automobile even at a location apart from the automobile by providing a radio equipment transmitting detection information of various detectors of the automobile to an on-vehicle equipment, allowing a portable set to receive the said information and store and display it. CONSTITUTION:In the on-vehicle equipment A mounted on an automobile, detection signals for cyclometer, fuel consumption, fuel residual amount, engine oil, shortage of brake oil and other various alarms, time, door lock and ignition key switch are detected by detectors C1-Cn, and the information is transmitted in radio from a transmitter/receiver D in a prescribed timing. A transceiver E of a card form portable set B possessed by the car user receives various information transmitted from the car mount set A, a storage means F stores it and displays it to a display device G. Thus, the present state of an automobile placed at the parking place is confirmed by a location apart from the automobile and locking/ release of the automobile is conducted by the operation of the portable set B.
Patent JP-S597896-A (JP)
Title: Total heat exchanger
Inventor: KODERA TAKUROU
IPC: F28F21/00
Filed: 1982-07-05
Abstract: PURPOSE:To obtain a highly efficient total heat exchanger, by providing a concentration difference in a hygroscopic substance added to a base material. CONSTITUTION:The concentration of a hygroscopic substance 4 added by infiltrating into a base material 3 having a heat-transmitting property and a moisture-permeating property is varied so that it is higher on the high humidity side and lower on the low humidity side. A paper and a polymeric substance having a moisture-permeable property may be used as the base material 3, while a metallic salt such as lithium chloride, an organic substance such as ethylene glycol and a silica base or alumina base adsorbent may be used as the hygroscopic substance 4. Accordingly, total heat exchange with a high efficiency is enabled.
Patent JP-2000306053-A (JP)
Title: Scanner for noncontact identification data communication
Inventor: MAEDA YUTAKA
IPC: H04B1/10
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce the restrictions of a use place by freely setting a communication frequency to a frequency different from noise. SOLUTION: A setting display means 9 is provided on the top surface of a scanner body 10. In the front of the scanner body 20, a transmission frequency setting operation part 5a and a reception frequency setting operation part 5b are provided rotatably as a dial type operation part 5. When one scale is selected by rotating the transmission frequency setting operation part 5, the coil and capacitor of a transmission part vary in inductance and capacitance and the resonance frequency varies to the transmission frequency corresponding to the selected scale, thereby setting the transmission frequency.  When one scale is selected by rotating the reception frequency setting operation part 5b, the coil and capacitor of a reception part vary in inductance and capacitance and the resonance frequency varies to the reception frequency corresponding to the scale, so that the reception frequency is set.
Patent JP-S62274234-A (JP)
Title: Fault diagnosing device for igniting light emitting source of optical thyristor valve
Inventor: KONISHI HIROO
IPC: H01L33/00
Filed: 1986-05-23
Abstract: PURPOSE:To take an accurate diagnosis at any time even if the state quantity of a light emitting source varies by detecting the state quantity of the light emitting source and calculating the reference value of its quantity of light, etc., and comparing it with the detected value of the quantity of light of the light emitting source and making a decision. CONSTITUTION:Detected values of the driving current, ambient temperature, etc., of the LED 4 of the light emitting source which are obtained by a current transformer 9 and a temperature sensor 8 are supplied and the CPU of a deterioration deciding circuit 20 calculates the reference quantity of light of reference light intensity corresponding to the state quantity of the LED. Then, the quantity of light emission or intensity of the LED 4 which is detected through a monitor optical fiber 3, a photoelectric converting element 10, etc., is compared with the calculated reference quantity by the circuit 20 to decide whether or not the LED 4 deteriorates. Consequently, the fault of the light source is diagnosed correctly at any time even if the state quantity of the light emitting source varies.
Patent JP-S5342606-A (JP)
Title: Telephone set
Inventor: OOGA TOSHIROU
IPC: H04M1/60
Filed: 1976-09-30
Abstract: PURPOSE:The impedance viewed from the electric terminal of a receiver is used as a transformer for stopping side tones in order to eliminate the need for a hybrid transformer, thereby realizing the low-cost, compact and lightweight circuit.
Patent JP-H07302123-A (JP)
Title: Reducing valve for city water
Inventor: UENO YUKEN
IPC: G05D16/04
Filed: 1994-05-06
Abstract: PURPOSE:To set up a reducing valve for city water without securing any setup space nor any pipeline construction. CONSTITUTION:A pipe type case 1 contains an opening 1a linking the primary side at one of its both axial end sides and an opening 1b linking the secondary side at the other axial end side. Then the case 1 has such a shape that can be put into the body of a water tool such as a stop valve connected to a water supply pipeline, etc. A uniaxial reducing valve A consists of a valve seat 4 placed at the primary side, a cylindrical valve 3 which moves in the axial direction against the seat 4, a sealing member 8 which makes the valve 3 pierce slidably through an axial core part and seals up airtight the outer circumferential side of the valve 3 to the primary side, a pressure sensitive body 2 which is connected to the valve 3 in a body or virtually in a body and moves in the axial direction by the pressure-sensitive action of the pressure of the secondary side, and a spring 6 which pushes out the body 2 toward the secondary side. Then pressure reduction function part of the valve A is stored in the case 1 and then set into the body of the water tool like a stop valve, etc., in a cartridge shape.
Patent JP-H07315316-A (JP)
Title: Packing device
Inventor: IWAKAWA TAKASHI
IPC: B65B11/54
Filed: 1994-05-31
Abstract: PURPOSE:To securely hold a packing sheet even at the part where no support exists and cut the sheet without breaking it, by erecting a pair of elastic members respectively under the first and second setting members, between the first and second supports for the packing sheet. CONSTITUTION:When a drawing mechanism 16 moves to a packing sheet 1 side and reaches the holding position, a holding arm 19 advances in the first receiver 10a and the second receiver 10b respectively to hold the end 1b of the packing sheet 1. The drawing mechanism 16 moves to a drawing position to pull out the packing sheet 1 on the packing base 2 and then first and second setting members 15, 43 and a cutter 12 are lowered respectively to cut the packing sheet 1. In this time, a pair of elastic members 45, 46 are elastically erected respectively. And hence, the packing sheet 1 is partly supported by the first and second setting members 15, 43 and the first and second receivers 10a, 10b and the rest of the packing sheet is supported by the first and second setting members 15, 43 and the elastic members 45, 46.
Patent JP-S61276025-A (JP)
Title: Computer system with control panel unit
Inventor: SATO HIROSHI
IPC: G06F9/00
Filed: 1985-05-31
Abstract: PURPOSE:To control plural processors with one control panel unit by connecting the control panel unit to a common bus and providing a panel data register and a panel control register at a processor unit. CONSTITUTION:When a processor unit 2 is stopped, in order to start a unit 2 from a key 11 for the control, a control panel unit 3 reads the contents of a panel control register 7 of the unit 2. At such a time, when the bit of a PRDY flag 24 is 1, the contents of a RUN flag 22 are changed to 1, and written to the register 7 at such a time. When the bit of the flag 24 is 0, the reading of the register 7 is repeated until the bit of the flag 24 comes to be 1. The contents of the register 7 are investigated at the constant time interval by the starting of a timer 10 at the unit 2. At such a time, when the contents are different from a previous contents, the necessary processing is executed. In the present case, since the flag 22 is changed from 0 to 1, a processor 9 starts to execute the sequence from the address of the program counter.
Patent JP-S598906-A (JP)
Inventor: OKAZAKI TATSUO
IPC: A47C1/024
Filed: 1982-07-07
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-H11310054-A (JP)
Title: Keeping-in-awaking device for vehicle
Inventor: HIRATA YUKIE
IPC: G08B21/06
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To induce a driver to awake without marring comfortability and restrict wasteful consumption of fragrant agent. SOLUTION: If that a driver is in awaking but induced to lower the degree of awaking because of the increase of the degree of monotone is judged by a monotonic drive condition judging means 20, or if that the degree of awaking of the driver is lowered is judged by an awaking degree lowering judging means 16, a fragrance device 1 is actuated by a drive instruction part 12 to generate fragrance and efficiently maintain or recover the degree of awaking of the driver. Further, when the lane change or right/left turn of a vehicle is detected by a course change detecting means 31, the actuation of the fragrance device 1 is stopped by the drive instruction part 12 and fragrance processing is stopped in good response under the condition that awaking effect due to a tense feeling in driving operation is expected, thus to induce the driver to awake awake in good timing without marring uncomfortability and restrict wasteful consumption of fragrant agent.
Patent JP-S5818800-A (JP)
Inventor: SATOU TSUTOMU
IPC: G08G1/095
Filed: 1981-07-27
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-S597461-A (JP)
Title: Casting mold
Inventor: IMURA TAKESHI
IPC: B22C9/08
Filed: 1982-07-07
Abstract: PURPOSE:To obtain a product having sound solidified texture with less crystal grain boundaries and without any microporosity, by forming a well part extending upward from approximately the central position in the upper part of a product cavity up to the sprue part. CONSTITUTION:When molten metal is charged from a sprue part 2, the initial molten metal past a runner 3 is forced upward by the molten metal admitted through the runner 3 into a cavity 4 and is conducted into a well part 5, so that the inside of the cavity 4 is filled with the clean molten metal having a sufficiently high temp. and causing less reaction with a casting mold material. The temp. of the molten metal in the cavity 4 is made higher in the central part than in the outside circumferential part by the flow of the molten metal of high temp. toward the well part 5 in the upper central position of the cavity 4. The molten metal is maintained in this state by the heat insulation effect of the molten metal in the runner 3 and the part 5 even after the completion of the charging. The directional solidification wherein crystals grow from the outside circumferential part toward the central part arises owing to a temp. difference between the outside circumferential part and the central part in the stage of solidifying.
Patent JP-H08315613-A (JP)
Title: Dimmer control circuit of headlamp of car
Inventor: KUSU HON CHIEN
IPC: F21V14/00
Filed: 1995-05-17
Abstract: PURPOSE: To improve the operability and reliability of a flashing function which suggests manual operations by providing a manually operated dimmer, and when a vehicle is turning or passing other vehicle, allowing light to be flashed manually to the other vehicle. CONSTITUTION: When a vehicle is in a passing or turning condition and a headlamp is blinked to signal a vehicle approaching its front, operational amplifiers U4, U5, U6 are actuated to operate a manually operated dimming switch; that is, in an automatic weak light mode, switching of the manually operated switch from strong light to weak light interrupts a power supply circuit to discharge a capacitor C3 through a diode D2 and to discharge a capacitor C4 via R24, R26. When the manually operated switch is reset in a position for strong light, the power supply is restored, and when a normal rectangular signal is fed to a triode BG1 via the operational amplifiers U3, U5, U6, the triode BG1 becomes conducting and allows the headlight to produce signals suggesting strong and weak light.
Patent JP-S5451752-A (JP)
Title: Electronic desk computer
Inventor: MASUZAWA SHIGEAKI
IPC: G09G1/00
Filed: 1977-09-30
Abstract: PURPOSE: To secure the output of the video information to display the function locus on the video screen by providing the video information generating part to produce the video information composed of the coordinate position information of each point indicating the function locus on the video screen based on the function value calculated at the function calculating part plus the information to indicate the luminance at the coordinate position.  
     CONSTITUTION: The function selection key to command the occurrence of a fixed function information is provided, along with the action mode key to indicate the display of the information on the video screen of the TV picture receiver or the like. Then the function calculator part to calculate the value of the function commanded through the selection key is secured, along with the video information generator part to generate the video information composed of the coordinate position information of each point indicating the function locus on the video screen based on the function value obtained through the function calculator part plus the information indicating the luminance at the coordinate position. Thus, the video information is delivered to display the function locus on the video screen 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5243272-A (JP)
Title: Containing device
Inventor: HASHIZUME TSUTOMU
IPC: B65G1/12
Filed: 1975-09-30
Abstract: PURPOSE: To provide a containing device which can contain large types of flat steel cut members produced in hull factory of shipbuilding yard in a warehouse by utilizing its weight in classified manner and can deliver them as required in structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5451717-A (JP)
Title: Soft chromakey system
Inventor: YAMANOI MASAHIRO
IPC: H04N9/75
Filed: 1977-09-30
Abstract: PURPOSE: To eliminate the unnatural feeling and to enhance the quality of the composite screen by giving non-addition to the color killer signal which is obtained by eliminating the component of under the black level of the color difference signal whose high noise is eliminated and the chromakey signal obtained from the color difference signal via the stretch amplifier.  
     CONSTITUTION: The R, G and B signals sent from the color camera are applied to subtraction circuit 2 via hue matrix 1 to obtain color difference signal A-B, and this signal is made to pass through LPF3, delay line 4, stretch amplifier 5 and output circuit 6 to obtain chromakey signal (c). Also, signal A-B is made to pass through LPF7 to eliminate the noise of high component, and then the signal component of over the black level is drawn out at forward linear clipper circuit 8 to obtain color killer signal (b) via delay line 9 and video amplifier circuit 10. The component of signal (b) of more than the prescribed level is eliminated through white clipper circuit 13 to obtain shadow signal (d). Signal (d) is then applied to non-addition circuit 14 to be non-added with signal (c) and to obtain the soft chromakey signal 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5744450-A (JP)
Title: Casting method and mold device for crushing balls
Inventor: MASUDA KIKUO
IPC: B22C9/22
Filed: 1980-08-29
Abstract: PURPOSE: To maintain feeding effect for a long time, to improve yield and to make structure dense by alternately laminating metallic molds and sand molds in a vertical direction, and charging molten metal from a feeder head frame provided on the upper side of the uppermost mold.  
     CONSTITUTION: A mold device consists of metallic molds 3 and sand molds 4 which are alternately laminated. The circumferential parts of respective molds 2 are constituted of the metallic molds 3 and the connecting parts of the molds 2 of the sand molds 4. When molten metal is charged from the feeder head frame 5 of the device 1, the molten metal is charged into each mold 2, and the molten metal entering the inside of the respective molds 2 is the heater head of the mold 2 thereunder. At the time of solidifying, the connecting parts constituted of the sand molds 4 solidify later desipte the early solidification of the circumferential parts of the molds 2 by the metallic molds 3, and therefore the feeding effect is maintained for a long time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02310968-A (JP)
Title: Semiconductor element
Inventor: MARUTSUERU HIYUTSUPII
IPC: H01L29/12
Filed: 1990-05-08
Abstract: PURPOSE: To improve trade-off between voltage drop in forward direction and switching time, by allowing a re-coupling center part to have a trap density shape changing peripherally and orthogonally to axis direction, and allowing an intercept of smaller trap density to be alternate with the fraction of higher trap density at a cycle corresponding almost to volume diffusion length LD, BULK. CONSTITUTION: A re-coupling center part forms a trap density shape changing periodically and orthogonally to a flow axis, with high trap density fraction 7a, 7b..., alternate with low trap density fractions 8a, 8b,.... By setting characteristics length (a) of the fraction of a small trap density so as to correspond almost to density diffusion length LD, BULK, the voltage drop in forward direction becomes smaller, compared to conventional axis-direction life period shape, without degrading shielding characteristics correspondingly. Thus, a trade-off between the voltage drop in forward direction and a shielding time improves generally.
Patent JP-H04347012-A (JP)
Title: Bearing
Inventor: IMAMURA HIDEKAZU
IPC: B29L31/04
Filed: 1991-05-23
Abstract: PURPOSE:To construct a double-layer bearing easily and radiate the heat generated in the inner bearing through the outer bearing speedy. CONSTITUTION:An inner bearing 1 is made of an engineering plastic of high resistant resin such as PPS, PEEK or the like as a base. On the outer periphery of the inner bearing 1, a low melting alloy 2 such as Sn-Zn low melting alloy (melting point 227 deg.C) is extruded to produce an outer bearing 3 and to construct a double-layer bearing.
Patent JP-H06328773-A (JP)
Title: Multibeam recording apparatus
Inventor: TOYAMA YASUKO
IPC: B41J2/44
Filed: 1993-05-20
Abstract: PURPOSE:To surely detect a beam position and improve the reliability with a high precision. CONSTITUTION:An apparatus is equipped with n number of light receiving elements S1-Sn which are arranged in a non-recording area in an exposure scanning range of a light spot, light receiving element array 31 which receives n number of beams, and the first means which makes each of the light receiving elements S1-Sn of the array 31 detect a beam one after another and extinguish the detected beam one after another.
Patent JP-H0843234-A (JP)
Title: Method for balancing drive shaft assembled in automobile
Inventor: GEIRII II KOTSUPU
IPC: G01M13/02
Filed: 1995-05-17
Abstract: PURPOSE: To balance a driving system of an automobile after assembled into a vehicle by use of a frequency response function and the acceleration data of the driving system. CONSTITUTION: An impact hammer and a system analyzer 36 are used to determine a frequency response function of each end part of a drive shaft 16. A critical frequency of rotation corresponding to the drive shaft 16 and driving system 10 of an automobile 8 of a specified model is determined. To each automobile leaving the assembling line, balancing test and phase angle measurement are performed by use of an accelerometer. The frequency response function is combined to the measurement, whereby the unbalance of the driving system is determined, and compared with a prescribed limit to determine whether the addition of correcting mass is needed or not. When the addition is needed, the magnitude and direction of a necessary mass are determined.