baber/WOPTO huggingface dataset:
Patent JP-S59200553-A (JP)
Title: Signal transmitter
Inventor: MIYABE ASAO
IPC: H04Q9/00
Filed: 1983-04-27
Abstract: PURPOSE:To transmit certainly a varied output by modifying the output by a variation flag in every transmission period, and transmitting the result and comparing an echo-packed output with the output transmitted at present to resend it. CONSTITUTION:The last transmit data is held by a holding means 8, and the output of a control part 7 is compared with the output of the holding means 8 in every control period; when they are not coincident with each other, the variation flag 10 is set and the last transmit data is modified and transmitted in every transmission period. At the same time, the 2nd comparing means 13 compares the echo-packed data with the current transmit output held by an output means 11. When they are coincident, the variation flag 10 is reset and the last transmit data is transferred to the holding means 8. When they are not coincident, the last output and variation flag 10 are held and the last data is resent.
Patent JP-H01247117-A (JP)
Title: Method for molding frame unified type foamed pad
Inventor: MIZUNO HISAYOSHI
IPC: B29C39/24
Filed: 1988-03-30
Abstract: PURPOSE:To uniformize a foaming state and to enhance the integrated bonding strength of a foamed resin and a frame, by supplying the resin raw solution injected in a mold to the respective parts in the plate through a diffusion plate. CONSTITUTION:Upper and lower molds 1, 2 are engaged in such a state that the peripheral edge of a skin material 3 is held and fixed between the flanges formed to the peripheral edges of the upper and lower molds 1, 2 and a foamable resin raw liquid is injected in the molds through a resin injection head 4. Whereupon, the emitted raw solution is poured on a diffusion plate 6 and a part thereof is supplied to the lower part of the diffusion plate through through-holes 6a while the other is dripped from the peripheral edge of the diffusion plate 6 in a dispersed state. Therefore, the resin raw solution is injected in the molds while dispersed to respective parts to start foaming and foaming curing is completed in a state integrated with the skin material 3 and, on the side of the rear, molding is completed in a state unified with a cushion frame 5.
Patent JP-H11273639-A (JP)
Title: Manufacture of sealed battery
Inventor: HOSOKAWA HIROSHI
IPC: B23K26/21
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a sealed battery manufacturing method which can avoid the generation of cracks while making the applied energy of a laser beam as low as possible during laser welding. SOLUTION: The output waveform of a laser beam during laser welding is such that even in the case of a pulse waveform 70, a molten pool forms near a point 71 at which a maximum value is reached and is cooled during a subsequent output attenuation period. Since the temperature of the molten pool is maintained at a flat part 73 wherein the rate of change in output with respect to the maximum output value is 0.1%/nsec or less, cooling speed is slower than that for a pulse waveform 80. Therefore, thermal stresses generated as the result of cooling are made smaller at the same applied energy. Thus, the use of the pulse waveform having such a flat part is effective in avoiding the generation of cracks by reducing the maximum thermal stress generated at a welding part to be less than time tensile strength of the material of an outer can.
Patent JP-H09264203-A (JP)
Title: Exhaust gas recirculation device
Inventor: OKADA NAOHISA
IPC: F02D9/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To secure a sealing property around a valve seat without any complicated labor for force fitting the valve seat to a body even if a thermal expansion coefficient of the body is higher than that of the valve seat. SOLUTION: An intake restriction valve 6 and a recirculation control valve 10 are arranged in a die cast body 1 provided with an intake passage 2. On the downstream position of the intake restriction valve 6 in the intake passage 2, a recirculation port 3 which is connected to an exhaust gas recirculation passage and provided with a stainless steel cylindrical valve seat 4 force fitted on the inner circumferential face side, is opened. The recirculation control valve 10 is provided with a valve shaft 12 which is protruded from the inner circumferential face of the intake passage 2 of a body 1 opposed to the recirculation port 3 and can be moved in the axial direction, and by means of a valve element 11 held at the tip of the valve shaft 12, the recirculation port 3 is opened/closed, so that the exhaust gas G is recirculated in the intake passage 2.  A valve seat 4 is protruded into the inside of the intake passage 2 in the body so that it can be cooled by intake gas A passing through the intake passage 2.
Patent JP-H05272000-A (JP)
Title: Microfabrication device
IPC: C25F7/00
Filed: 1992-03-30
Abstract: PURPOSE:To form a structural body with a high aspect ratio even on a sample having sufficient thermal conductivity. CONSTITUTION:The sample 10, a reference electrode and a counter electrode are immersed in a solution and the sample 10 is irradiated with light 1. A removing electrode is installed in the vicinity of the light 1. The electrode is supported by a rotating ring and rotatively moved around an optical axis. A metal and a macromolecule are deposited by the light 1. In order to sharpen the end part of the deposited metal or macromolecule, a voltage for removing a part of patterns deposited on the removing electrode is applied to scrape off the end part. The pattern width is controlled by the revolution of the rotating ring. By such constitution, the formation of the structural body having the sharp pattern end part and high aspect ratio on the sample is available.
Patent JP-S56414-A (JP)
Title: Flexible cloth film dam
Inventor: TSUJI YOSHIOMI
IPC: E02B7/20
Filed: 1979-06-13
Abstract: PURPOSE: To facilitate a flashing of the deposit and downstream of the flexible dam by a method wherein bulged-out cloth film is provided with a certain angle of raising even if an upstream water level at a contact part between the flexible cloth and the bottom of a river is reached up to a planned fall water level.  
     CONSTITUTION: When there is no flow of upstream or downstream, an upraising angle of the cloth 1 at the downstream contact point B is about 6W150°. Since a width of fall Y 2  from the contact point B is lower than that of a conventional  system, water is flowed over the fallen dam cloth film 1 when the upstream is  reached up to the fallen water level 7 even if the deposit sand and soil 6 is found  downstream, then the sand and soil 6 is easily flashed away not to prevent the flow  of river. Approximate semi-circular dam shows a low variation of a height of the  dam in respect to a variation of the levels of upstream and downstream, and a  variation of the dam force applied by the wave is also low, resulting in that the  dam is effective as a water level control river dam. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08273495-A (JP)
Title: Hydraulic operational circuit for electric power switchgear
Inventor: TAKAMOTO MANABU
IPC: H01H33/34
Filed: 1995-03-31
Abstract: PURPOSE: To provide a hydraulic operational circuit by which pressure fluctuation of an operation apparatus during operation is prevented from affecting an operation apparatus in waiting and by which pressure can be monitored with only a single system at a normal time. CONSTITUTION: A hydraulic pressure accumulating apparatus 7A for an operational apparatus to be started first and a hydraulic pressure accumulating apparatus 7B for a hydraulic operational apparatus to be started later are connected by an oil pressure controlling pipeline 20. The pipe diameter D and the pipe length L of the oil pressure controlling pipeline are so designed as to make decrease of the pressure of the operational apparatus started first is prevented from transmitted to the operational apparatus started later as much as possible and the pressure of both of the operational apparatuses become the same as soon as possible after the completion of the operation of the operational apparatus to be started later. Consequently, decrease of the operation starting pressure of the operational apparatus to be started later due to decrease of the pressure of the operational apparatus to be started first is prevented and the pressure can be monitored at a normal time by one single system and thus economic property is improved.
Patent JP-H01245908-A (JP)
Title: Method for controlling sheet thickness in rolling mill
Inventor: OKANO MASAKI
IPC: B21B37/18
Filed: 1988-03-28
Abstract: PURPOSE:To eliminate sheet thickness variance and to obtain a rolled stock of a uniform sheet thickness by operating a plasticity coefficient of the rolled stock for feedforward control and correcting a drafting position with consideration for the coefficient. CONSTITUTION:Tensions of a rolled stock 10 before and behind bridle rolls 16 and loads of motors 19a-19c driving the bridle rolls 16 are continuously and respectively measured and a plasticity coefficient is operated based on the tensions and loads. Then, a drafting position of a rolling roll 11 is corrected with consideration for the coefficient to control a sheet thickness of the stock 10. Therefore, sheet thickness variance caused by variations in stiffness, that is, the plasticity coefficient in the longitudinal direction of the stock 10 is eliminable.
Patent JP-S551947-A (JP)
Title: Control method of feed speed of welding wires and apparatus thereof
Inventor: HIRASAWA KAZUNARI
IPC: B23K9/12
Filed: 1978-06-20
Abstract: PURPOSE: To obtain always stable arc starting characteristics by setting the wire feed speeds v 1 , v 2  at the arc starting and at the steady time at nearly a fixed linear relation and controlling v 1  higher or lower than v 2  depending upon whether v 2  is lower or higher than 4 to 6m/min.  
     CONSTITUTION: When the wire feed speed v 2  at the steady time is lower than 4 to 6m/min (v c ), the set potential of a variable resistance VR is lower than the Zener voltage of a Zener diode ZD. Here, the diode ZD is nonconducting and ZD 1  conducts. The signal V m  to a motor control circuit becomes of a value higher than the potential determined by the resistance VR and the foregoining v 1  becomes the straight line (a), hihger than v 2 . If at this time the value of the resistance R 3  is made large, v 1  becomes like the straight line (b). When v 2 >v c , the set potential of the resistance VR is higher than the Zener potential of the diozde ZD, where said ZD 1  is nonconducting and ZD conducts. Then, the foregoining V m  becomes of a value lower than the potential determined by the resistance VR and the foregoining v 1  becomes like the straight line (c). If at this time the value of the resistance R 2  is increased, the v 1  becomes like the straight line (d). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60218664-A (JP)
Title: Copy number counting and managing device
Inventor: KIKUCHI HIROSHI
IPC: G03G21/04
Filed: 1984-04-16
Abstract: PURPOSE:To prevent erroneous attachment to make management easy by making it possible to use a device either horizontally or vertically. CONSTITUTION:When a device body 21 is laid to place a display part 22 in the front side, a mercury switch 25 is opened. Then, a high-level signal 27 appears in the output side of a detecting circuit 26. When this high-level signal 27 is supplied to a display part control circuit 28, the circuit 28 switches the display mode of the display part 22 to the front mode. In this case, a number is displayed on the display part 22 in a correct attitude when viewed from the front because the device body 21 is laid. When the display part 22 is placed on the upper face side, the mercury switch 25 is closed. Then, a low-level signal appears in the output side of the detecting circuit 26. When this low-level signal 29 is supplied to the display part control circuit 28, the circuit 28 switches the display mode of the display part 22 to the upper face mode.
Patent JP-H07280257-A (JP)
Title: Ignition monitor for burner
Inventor: SHINOZAKI AKIRA
IPC: F23N5/00
Filed: 1994-04-14
Abstract: PURPOSE:To provide an ignition monitor for a burner in which an excellent ignition can be realized by detecting that the air is fed and a discharge is executed. CONSTITUTION:An element 1a for detecting an electric field or a magnetic field due to a high-frequency current generated at the time of discharging is mounted at a high-voltage cord 3 connected to a high-voltage discharge side of a high-voltage discharging unit 2 of an apparatus for igniting a petroleum or gas burner by using the unit 2. A detecting winding 1b for taking out an induction current due to the electric or magnetic field is wound on the element 1a, and an output voltage (or current) of the winding 1b is detected and rectified. An ignition is executed when the air is fed by the voltage and discharging is conducted.
Patent JP-S63240509-A (JP)
Title: Wire positioning member
Inventor: SAITO KAZUTO
IPC: G02B6/38
Filed: 1987-03-27
Abstract: PURPOSE:To allow a variance of a size of a work caused by a conventional working technique accuracy, and also, to position a wire with high accuracy by scarcely making a clearance, by providing a slit communicating with a guide hole roughly in parallel to the axial direction of the guide hole. CONSTITUTION:In a multicore connector body, two guide pin use holes 13 and five optical fiber guide holes 14 are formed, and a guide pin 19 and an optical fiber 20 are inserted into these guide holes 13, 14, respectively, and positioned and fixed. On these guide holes 13, 14, three pieces of slits 15, 16 are provided, respectively, and two left and right parts 17, 18 are formed. In the guide pin 19 and the optical fiber 20 which are used actually, a tolerance exists, but these tolerances are within a range allowed by an elastic deformation of the beam parts 17, 18, and a sure three-point support in which no clearance exists at all times can be executed. In such a way, a connection less of the multicore optical connector goes to about 0.18dB on an average, and positioning is executed with high accuracy.
Patent JP-H01246677-A (JP)
Title: Segment length simplified calculation system
Inventor: GOTO KEISUKE
IPC: G06T7/60
Filed: 1988-03-29
Abstract: PURPOSE:To accurately obtain a segment length by tabling square root data beforehand, retrieving the square root data based on the absolute value of the coordinate difference of the X axis and the Y axis of a segment vector, multiplying a regularization coefficient and obtaining a segment length. CONSTITUTION:When starting points A(Xs, Ys) and terminations B(Xe, Ye) of the segment are given, the absolute value of the coordinate difference between the X axis and the Y axis is calculated by difference computing elements 1 and 2 and absolute value computing elements 3 and 4. X, Y direction coefficient computing elements 5 and 6 divide the absolute value of the coordinate difference with respective reference values and obtain direction coefficients Kx and Ky. A regularization coefficient K is obtained by a maximum value comparator 7. The absolute value of the coordinate difference between the X axis and the Y axis is divided by the regularization coefficient K, the value is made into a key, a two-dimensional reference segment length table memory 9 is retrieved. The square root data are stored in the reference segment length table memory 9. K is multiplied to the retrieved value and a segment length is obtained.
Patent JP-S62232138-A (JP)
Title: Positioning apparatus for integrated circuit
Inventor: KONUKI NOBORU
IPC: H01L21/67
Filed: 1986-03-31
Abstract: PURPOSE:To make it possible to mount an IC at a specified position on a circuit board highly accurately, by providing a means, which detects/measures the fine dispersion in the size of the individual IC, in a positioning apparatus itself. CONSTITUTION:An IC is held in a robot hand H. The IC is moved to a main positioning device L through a path (a). The IC is temporarily placed at a center O1, which is slightly deviated from a nominal cetral position (reference point) 0 of the nominal size of the IC. An air cylinder 8 is released, and a slider 4 is moved in the direction A with a spring 7. The IC is held with specified pressure in a orthogonal recess part 2. At this time, a lever 9 is turned around a supporting point axis together with the slider 4. A rotary encoder 14 is also turned. A position, which corresponds to the difference + or -1/2 with respect to a voltage Vo at the reference point 0 at said point, becomes the actual central point 0+ or - of the IC. The difference from the reference voltage Vo is computed and fed back to the robot R. The error is corrected and controlled, and the IC is held again at the actual center 0+ or -x.
Patent JP-H01248363-A (JP)
Title: Clock regeneration circuit
Inventor: FUJIWARA MOTOKI
IPC: G11B20/10
Filed: 1988-03-29
Abstract: PURPOSE:To hold stable phase-locked loop and perform extraction at the optimum point even in fast regeneration where a data rate changes considerably by shifting the phase-locking range of a loop corresponding to the change of the output voltage of a frequency voltage converter based on tape speed and the direction of a tape. CONSTITUTION:The frequency voltage converter 17 to convert a voltage to the one which shifts the central frequency of a voltage controlled oscillator (VCO) 11 by two FG pulses having phase difference of 90 deg. to each other of a timer roller representing the tape speed is provided. Firstly, in ordinary regeneration or the fast regeneration at speed of several (+)/(-) times, the FG frequency of the timer roller is low, therefore, no frequency voltage converter 17 is operated, and a constant voltage is outputted, thereby, the same operation as that of an on-going clock regeneration circuit is performed in the loop. However, in the regeneration at speed of several tens (+)/(-) times, the frequency voltage converter 17 is operated, and the output voltage changes centering a certain voltage based on a frequency value and the direction of the tape. Therefore, the central frequency of the VCO 11 changes, and which becomes the clock frequency of data to be regenerated. In such a way, the loop can always respond stably even in the fast regeneration, and the optimum extraction can be performed.
Patent JP-H07187834-A (JP)
Title: Carbon material joined body and its production
Inventor: SANADA YUZO
IPC: C04B37/00
Filed: 1994-03-23
Abstract: PURPOSE:To obtain a carbon material joined body having high joining strength which hardly causes thermal peeling by inserting specified two kinds of adhesives between carbonaceous base bodies, heating, pressing and carbonizing. CONSTITUTION:A mixture (adhesive A) is prepared by mixing a polymer (e.g. polyvinyl chloride, polyvinyl acetate) which melts into a pitch state to produce carbon in a heating process and a carbonaceous material (e.g. cake, graphite, carbon black). Another mixture (adhesive B) is prepared by mixing a polymer (e.g. furan resin, phenol resin) which does not melt into a pitch-like state but produces carbon in a heating process and a carbonaceous material (same as above described). The adhesive A, adhesive B, and adhesive A are interposed in this order between carbonaceous base bodies. Then the joined body is heated at temp. higher than the melting temp. of the polymer included in the adhesive A, pressed and further carbonized.
Patent JP-2000269534-A (JP)
Title: Solar battery with conductive wire and mounting method therefor
Inventor: IKEDA TAEKO
IPC: H01L31/042
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To realize easy mounting regardless of the thickness of a substrate panel and make conduction between a plurality of solar batteries simple, by mounting a solar battery with a conductive wire on a substrate panel and providing a conductive wire in advance which is electrically connected to a conductive cover glass of an adjacent solar battery simultaneously. SOLUTION: In the constitution of a solar battery 100, a conductive wire 140 is fixed to an electrode pad 130 formed of titanium palladium silver, etc., provided to upper four corners of a cover glass 120 on a photovoltaic power generation element 110, respectively. The cover glass 120 is bonded on the photovoltaic power generation element 110 by transparent silicon adhesive, for example, and a photosensitive surface of the cover glass 120 is provided with a conductive coating layer 121 by ITO, etc. A conductive wire is formed to come into contact with an electrode pad of an adjacent solar battery during mounting, and mutual electrical conduction of the cover glass 120 can be ensured.
Patent JP-2000270495-A (JP)
Title: Charging controller
Inventor: MURAHATA HIDEMINE
IPC: H02J7/04
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent overcharging and prolong the service life of charging means, by operating a switching element only at the time of boosting the generated power, utilizing a microcomputer which drives and control the load of an apparatus. SOLUTION: A microcomputer 25 boosts the thermoelectromotive force generated by a thermoelectric generating means 16, making it the charging current within a prescribed range by turning on and off the transistor Tr within a booster circuIt 21, and causes power to accumulate in a storage battery 22. This controller supplies a load drive circuit 26 with this power. As a result, the storage battery 22 is not be overcharged, so that the service life of a battery is extended.
Patent JP-S56501-A (JP)
Title: Internal-combustion engine
Inventor: OKABE AKIHIRO
IPC: F02B53/00
Filed: 1979-06-14
Abstract: PURPOSE:To effect each stroke with an exclusive device therefor and improve a thermal efficiency by a method wherein an internal-combustion engine is constituted of a combination of a rotary-type expanding device, a combustion device injecting a fuel gas into the expanding device, a compressor and a super charger. CONSTITUTION:A fuel gas evaporated in a carburetter 27 is sucked and compressed by a rotation of a rotor in a fuel gas compressor 26 and is discharged into a gas feeding port 20 of a combustion device 23 through a check valve 28 and a gas pipe 29. The fuel gas waiting in the gas feeding port 20 is fed into a combustion chamber when either one of the combustion chamber 16, 16' of a rotor 17 rotating periodically with a circular rotor 5 of an expanding device 11 is communicated with the gas feeding port 20, and is promoted in its evaporation while whirled in the combustion chamber. Subseqently, the fuel gas is ignited by a plug 19 and a combustion gas having a high temperature and a high pressure is flowed into a compartment X1 in the expanding device 11 through an injecting port 15 and is expanded by a secondary combustion thereof therewithin, thereby, the rotor 5 is rotated to generate a power.
Patent JP-S57194357-A (JP)
Title: Method of measuring hemoglobin changed into glycocyl and reagent used for said method
Inventor: KORUNERIA NIIDEROO
IPC: G01N33/72
Filed: 1982-05-06
Abstract: An improved process for determining glycosylated hemoglobin wherein the contribution of unstable glucose-aldimine-hemoglobin compounds to the HbA1 value is substantially eliminated by reacting the hemolysate with a primary amine and a hydrazine compound and thereafter subjecting the hemolysate to chromatography. The process enables reliable evaluation of the HbA1 value as a long-term parameter in diabetic metabolism control.