baber/WOPTO huggingface dataset:
Patent JP-S58181539-A (JP)
Title: Device for conveying workpiece to and from machine tool
Inventor: ITOU RIYOUJI
IPC: B23Q7/04
Filed: 1982-04-16
Abstract: PURPOSE:To protrude an already-machined workpiece and send out a not-yet- machined workpiece at the same time in one step, by enabling the turning down and up of a work holding claw which acts to deliver the not-yet-machined workpiece to a gear shaper. CONSTITUTION:Before a machining process, an already-machined workpiece 4a is supported on a work table 3 and a not-yet-machined workpiece 4b is supported on a work supporter 29 and a holding claw 36. When the machining process is started, a slide rail 22 is moved forth toward the table 3 and the supporter 29 and the holding claw 36 are turned down through a lever 32. A push-out actuator 28 is then driven so that the holding claw 36 thrusts out the already- machined workpiece 4a from the table 3 onto a conveying means 9 by the tip of the claw and then places the not-yet-machined workpiece 4b in proper position on the table 3.
Patent JP-H02242068-A (JP)
Title: Freezer/refrigerator
Inventor: YAMAUCHI TAKASHI
IPC: F25D17/08
Filed: 1989-03-15
Abstract: PURPOSE:To form an air return passage, secure a necessary inlet port, lessen the resistance of an air passage, and obtain a sufficient cooling performance by providing openings on the side walls of partition plates dividing the interior of a freezing chamber, and further by disposing an inlet port at a position where the partition plates abut against a duct cover. CONSTITUTION:The side walls of partition plates 13a and 13b for dividing the interior of a freezing chamber 2 into two parts and forming the right and left chambers are provided with openings 16a and 16b, respectively, and a lower part where the partition plates 13a and 13b abut against a duct cover 7 is further provided with an inlet port 17. The openings 16a, 16b and the inlet port 17 form an air passage communicating to one another. Since it is so designed that an air return passage is formed between the partition plates 13a and 13b, the resistance of the inlet air passage is lessened to a great extent.
Patent JP-H06246065-A (JP)
Title: Relay control device for game machine
Inventor: ONO ATSUSHI
IPC: A63F13/23
Filed: 1993-02-26
Abstract: PURPOSE:To prevent damage to a controller connected to a relay control circuit, by locating a diode between a connection terminal of the relay control circuit and a reference potential. CONSTITUTION:A plurality of controller connection terminals T1 to T4 to which a plurality of controllers are connected through data lines DL1 to DL4 is provided in a relay control device 20 which is connected to a game machine body through a data line DL 20. Further, diodes D1 to D3 are inserted between Data lines DL2 to DL4 of the relay control circuit on the side which is connected to the controllers 12a to 12d, and the ground potential. With this arrangement, even though a controller 12 connected to one of data line DL2 to DL4 is inappropriate, a pull-up resistance in the relay control circuit prevents source voltage which is produced at the terminal connected with the controller from being applied as a voltage reverse to the controller, thereby it is possible to prevent a semiconductor circuit in the controller from being damaged.
Patent JP-S59189810-A (JP)
Inventor: REI ISOU
IPC: A47J37/12
Filed: 1983-04-09
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-H07271683-A (JP)
Title: Data holding system
Inventor: KINOSHITA JIRO
IPC: G06F12/16
Filed: 1994-03-31
Abstract: PURPOSE:To restore data even if the data disappear by providing a protecting function for the data of a nonvolatile memory. CONSTITUTION:A battery 1 while supplying a voltage VB to the nonvolatile memory 2, supplies the same voltage VB also to a voltage drop detecting means 3. In the nonvolatile memory 2, various data 21 which should be held even when the power source is turned off, are stored. A storage means 5 can store the data 21 of the nonvolatile memory 2 and holds the data even after the power source is turned off without using a battery. If the voltage drop detecting means 3 detects the battery voltage VB becoming lower than a previously set value, it outputs an alarm signal ALM informing of that. Once the alarm signal is outputted, a transfer means 4 transfers the data 21 of the nonvolatile memory 2 to a storage means 5. Consequently, if the data 21 of the nonvolatile memory 2 disappear, the data are transferred from the storage means 5 to the nonvolatile memory to restore the data 21.
Patent JP-S62221476-A (JP)
Title: Method for applying powder paint having cement powder or gypsum powder added thereto
Inventor: HAMAMOTO TOKUJI
IPC: B05D7/24
Filed: 1986-03-19
Abstract: PURPOSE:To form a tough film, by a simple apparatus employing such a method that a powder fluidized coating box is filled with compound powder paint containing a cement powder or a gypsum powder in a suspended state in said box in a wet state to adhere the paint to said article before drying the same under heating. CONSTITUTION:Compound powder paint prepared by adding 5-15wt% of a cement powder or a gypsum powder to powder paint of an epoxy resin or acrylic resin type is received in a powder fluidized coating box to fill said box in suspended state by air introduced. An article to be painted of which the surface is wetted with water by dipping is received in said box to adhere the powder paint to said article. Whereupon, the moisture on the surface of the article to be painted is absorbed by the cement powder or the gypsum powder to bring the surface of said article to a drained dry state and the cement powder or the gypsum powder comes to a crystalline cured fine powder. The powder paint is melted by baking to surround the fine powder in a dispersed state and a paint film well closely adhered to the article to be painted is formed.
Patent JP-S62220030-A (JP)
Title: Signal converter
Inventor: MIYAMOTO YUJI
IPC: H03M5/18
Filed: 1986-03-20
Abstract: PURPOSE:To apply fine waveform conversion without any jitter by using a switching circuit converting a NRZ unipolar signal into a bipolar signal and a control circuit operated by clock input. CONSTITUTION:The control circuit comprising the switching circuit 20 converting the NRZ unipolar signal into a bipolar signal and the current switching circuit 21 inputting a clock is provided. The switching circuit 21 gives a control signal to the switching circuit 20 only when the clock input is 1 or 0. A NRZ signal is fed alternately to two terminals of the switching circuit 20. As a result, the switching circuit 20 outputs a RZ signal alternately timewise only when the said control signal is applied. The signal is synthesized by a transformer 19 to form a bipolar RZ signal. Thus, the waveform conversion is applied with low power consumption.
Patent JP-S52138827-A (JP)
Title: Color picture signal recorder
Inventor: AMARI SHINJI
IPC: H04N9/84
Filed: 1977-05-30
Abstract: PURPOSE: To increase the memorizing volume of color picture signals remarkably, by converting frequencies of separated chrominance signals into frequencies of out of the band of angle modulated signals, so that chrominance signals can have an interleaving relation each other at neighbouring tracks. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60208058-A (JP)
Title: Electrolyte supplement structure for fuel cell
Inventor: KOIZUMI KATSUICHI
IPC: H01M8/02
Filed: 1984-04-02
Abstract: PURPOSE:To prevent decrease in electrolyte in a matrix layer caused by gas diffusion by arranging a filler which holds electrolyte in a part of a gas passage in a gas diffusion electrode comprising carbon fibers to supplement electrolyte. CONSTITUTION:A matrix layer 2 which holds electrolyte is arranged between a set of gas diffusion electrode 1 and 1a, comprising carbon fibers, each of which has gas passages on its one side. Several sets of these are stacked with separators interposed and a manifold 4 is mounted on the side to form a fuel cell. A matrix 5 which holds electrolyte is filled in a part of gas passages of gas diffusion electrodes 1 and 1a, and electrolyte passes through pores of electrodes 1 and 1a by capillary action and is supplemented within the matrix layer 2. Therefore, decrease in electrolyte is effectively prevented and steady reaction is continued for a long time.
Patent JP-S58181053-A (JP)
Title: Electrophotographic receptor
Inventor: YAGISHITA AKIO
IPC: G03G5/06
Filed: 1982-04-16
Abstract: PURPOSE:To attain high photosensitivity and high acceptance potential, by using a layer consisting of a photoconductive material obtd. by dispersing a sensitizing dye and the first charge transfer compd. in this order, and the second charge transfer compd. and a resin. CONSTITUTION:A layer consisting of a photoconductive material obtained by dispersing a sensitizing dye compd. and the first charge transfer compd. in this order, and the second charge transfer compd. and a resin is formed on a conductive substrate. As said sensitizing dye compd., a compd. represented by structural formulae as shown in figure.
Patent JP-H07300774-A (JP)
Title: Silicone coating processed substrate and air bag substrate
Inventor: FUJIKI HIRONAO
IPC: D06M101/16
Filed: 1995-02-27
Abstract: PURPOSE:To obtain a fiber excellent in heat resistance by applying a coating agent containing a specific silicone compound, inorganic powder, etc., to woven fabric or nonwoven fabric made of a polyamide fiber or a polyester fiber and forming extremely thin film on the fabric. CONSTITUTION:A coating agent containing (A) 100 pts.wt. of a polyorganosiloxane having two alkenyl groups directly bonded to Si in one molecule, (B) an organohydrogenpolysiloxane having two hydrogen atoms bonded to Si based on one alkenyl group, (C) 0.1-10 pts.wt. of a silicon compound having one epoxy group and/or a trialkoxysilyl group bonded to Si through one hydrogen bonded to Si and carbon directly bonded to Si in one molecule, (D) 0.1-100 pts.wt. of powder selected from carbon, NiO2, FeO, etc., and having <=20mum particle diameter and (E) a platinum catalyst is applied to all or a part of a substrate selected from woven fabric or nonwoven fabric of a polyamide fiber or a polyester fiber, a thermoplastic elastomer and a polyurethane sheet so as to form a film having 5-20mum thickness to provide the objective air bag substrate excellent in heat resistance.
Patent JP-H02246702-A (JP)
Title: Controller for rolling stock current collector
Inventor: FUJIMURA NOBUO
IPC: B60L5/28
Filed: 1989-03-17
Abstract: PURPOSE:To prevent fault due to erroneous operation by lowering a current collector when a stringing voltage detecting circuit detects no voltage for a predetermined time. CONSTITUTION:A current collector rises upon power supply to a solenoid valve 9 and lowers upon power supply to a solenoid valve 10. If voltage of a main transformer disappears during rising operation of the current collector, a voltage detector 11 detects no voltage and opens contacts 11a. The a time limit reset relay 12 starts counting of time, and when its set time expires contacts 12a open to cause opening of auxiliary power source lines 20, 20' through relays 13, 14, while simultaneously a relay 16 is excited through a time limit reset relay 17 and a time limit operational relay 15 and power is fed through its contacts 16a and a diode 19 to a line 23 thence to the solenoid valve 10 thus lowering the current collector.
Patent JP-2000227406-A (JP)
Title: Analysis of carbon content and silicon content in molten metal of cast iron and pig iron
Inventor: MORINAKA MASAYUKI
IPC: G01N33/20
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To easily analyze a carbon content and a silicon content in molten metal by injecting molten metals respectively in containers containing tellurium arid silicon individually, thermally analyzing respective molten metals, and comparing primary crystallization temperatures of respective molten metals with each other. SOLUTION: Molten metals of iron cast in first and second specimen sampling containers containing tellurium and silicon individually are thermally analyzed for comparing primary crystallization temperatures between them. When a molten metal primary crystallization temperature in the first specimen sampling container is higher than that of the second specimen sampling container, it is determined that the molten metal is hypo-eutectic one. In the case of opposite result, it is determined that the molten metal is hyper-eutectic one. Then, using a calibration line corresponding to hypo-eutectic/hyper-eutectic molten metal, a carbon content is found from the molten metal primary crystallization temperature in the first specimen sampling container. As tellurium is contained in the first specimen sampling container, white pig iron solidification occurs even if the molten metal is hyper-eutectic, so that a constant eutectic temperature can be obtained and both of carbon and silicon can be analyzed.
Patent JP-H06271112-A (JP)
Title: Paper feed device
Inventor: ISHII AKIRA
IPC: B65H3/06
Filed: 1993-03-23
Abstract: PURPOSE:To prevent an adverse influence on a printed image by preventing impact force and unevenness of rotation due to the force of an energizing means, which pushes up a paper tray in a paper feed device, from transmitting to the inside of a transmission gear mechanism. CONSTITUTION:A clutch body 32 provided with a partially toothless gear 33 to be engaged with one idler gear 20 in a transmission gear mechanism, and a cam 4 for pushing a paper tray downward against the force of an energizing means 31 which presses the paper tray 1 upward, are rotatably provided on a supporting shaft 8 respectively, and the cam 4 and the clutch body 32 are stationarily and engagingly locked by a locking claw 23. When the locking claw 23 is disengaged from the cam 4 and the clutch body 32, the cam 4 is freely rotated independently by the energizing means 31, and at about the same time, when the partially toothless gear 33 of the clutch body 32 engages the idler gear 20 to be rotated regularly, the cam 4 and the clutch body 32 are integrally rotated by one revolution through an engaging projection body 39 provided on the cam 4.
Patent JP-H05262266-A (JP)
Title: Biaxial truck coupled to trailer
IPC: B61F3/12
Filed: 1992-03-19
Abstract: PURPOSE:To embody high efficiency/high speed transportation by a simple structure biaxial truck for coupling to a trailer which ensures the degree of freedom of movement and suppresses the generation of an unbalanced load without sacrificing the dimension of the loading part of a trailer to be coupled, in bimodal transportation. CONSTITUTION:A first support frame 11 is securely supported in a cantilever- form manner to a load support part 15 arranged at a central part between axles 3 and 3 and a second support frame 13 is rockably coupled and supported through a spherical bearing by means of a spherical bearing 21 in a state to be capable of freely rolling, yawing, and pitching. The support frame 11 and 13 are formed in a shape that the central part thereof is bent, and trails TR1 and TR2 are intercoupled in a state to support only a horizontal load by means of couplings 23 and 31 and towing bars 25 and 33. As a result, a vertical load from the trailers TR1 and TR2 coupled in a placed state to the support frames 11 and 13, respectively, are constantly equally distributed to the front and rear axles 3 and 3 and the degree of freedom of movement of the two trails can be also ensured.
Patent JP-2000220600-A (JP)
Title: Dust sucking-up method and device by ejector suction of on-vehicle or movable dedicated machine type
Inventor: OGAWA MASAYOSHI
IPC: B65F3/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a suction device by a very simple structure in a dust sucking-up method and a device by the ejector suction of an on-vehicle or movable dedicated machine type. SOLUTION: This device sucks dust by the ejector suction of an on-vehicle or movable dedicated machine type. In this case, this device is provided with a blower pump 1 for blowing compressed air, and an ejector main body 3 for supplying the compressed air through an air hose 2 to a take-in port 31, a high- vacuum generation side suction port 32 is provided in one end of the ejector main body, and a suction hose 4 for press-feeding dust to a discharge port by compressed air is connected to the outlet 33 of the other end of the ejector main body 3.
Patent JP-S53149055-A (JP)
Title: Position detecting system
Inventor: SATOU TAKESHI
IPC: G01D5/16
Filed: 1977-05-31
Abstract: PURPOSE: To make it possible to operate a pressure-sensitive sheet of a pressuresensitive resistor with the use of a pencil or ball-pointed pen by forming the both sides of the sheet with a photo-conductive film and a resistive film and by arranging a plurality of electrodes in the peripheral portion of the resistive film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02246808-A (JP)
Title: Pneumatic tire
Inventor: OHASHI MASAYUKI
IPC: B60C11/117
Filed: 1989-03-17
Abstract: PURPOSE:To improve control stability and wear resistance by placing a rubber composition different from that in a center portion with a preset thickness at the peripheral portion of a block or a rib and specifying the coefficient of loss, hardness and strength of tensile break of rubbers at the center and peripheral portions, respectively. CONSTITUTION:In the periphery of the center portion 2 of a block 1 which is formed at a tire tread, a peripheral portion 3 is formed with the rubber composition different from that in the center portion 2 and the thickness Q1-Q4 of 0.3-10mm. Then, the coefficient of loss of respective rubber compositions is set to 0.4 or more at the center portion 2 and to 0.2 or more at the peripheral portion 3 and the JIS hardness at 25 deg.C to less than 65 at the center portion 2 and to 65 or more at the peripheral portion 3, respectively. Also, the strength of tensile break at 25 deg.C at the peripheral portion 3 is set to 200kg/cm<2> or more. Such constitution permits the improvement of control stability, wear resistance and high-speed durability.
Patent JP-S52146539-A (JP)
Title: Higher harmonic generating circuit
Inventor: UEDA KATSUHIKO
IPC: H03B19/14
Filed: 1976-05-31
Abstract: PURPOSE:To generate the higher harmonic efficiently by reducing the ON - OFF ratio of the switching.
Patent JP-S62221134-A (JP)
Title: Glass sealed type semiconductor device
Inventor: YOSHIDA MASANORI
IPC: H01L23/02
Filed: 1986-03-24
Abstract: PURPOSE:To prevent defects at corner parts especially in an LCC package, and furthermore in sealing with a hot cap sealer, to improve the yield rate of sealing and to improve the reliability of a semiconductor device, by increasing the amount of glass at the corner parts. CONSTITUTION:Sealing glass 2 is applied on the surface of a cap 1 to an appropriate width. In an LCC package, the amount of application of the sealing glass in thin and the width is narrow. A similar sealing-glass applied part 9 is provided at the inside of the sealing glass material 2, which is applied on the surface of the cap 1, at each corner part. It is desirable that the parts 9 are provided on all the corner parts at four places. Namely, it is desirable that the glass of t<2>pi/4 is applied by a large amount. At the inside of each corner part, the sealing glass 9 is further applied, or the sealing glass is applied 11 and 12 in a overlapped manner at each corner part. Or a heaved part 13 of the glass applied layer is provided. Thus the amount of the glass at each corner part can be increased, and poor sucking of the glass can be eliminated.
Patent JP-H10260167-A (JP)
Title: Inspection apparatus for wall surface
Inventor: TAKEISHI MASAYUKI
IPC: G01V1/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain an inspection apparatus by which the shape of a wall surface can be measured precisely by a method wherein the time difference in a rise point between the received waves of a reflected echo from the wall surface and the received waves of a reflected echo from a flat plate situated on the wall surface is found and a reflected-echo detection signal is corrected on the basis of the time difference. SOLUTION: In a state that a flat plate 3 is housed, ultrasonic waves are transmitted to a fieldwork face from a detection part 1, and a reflected echo 15 from the fieldwork face is received. A screw shaft 7 is turned by a motor 8, the flat plate 3 is moved to the side of the fieldwork face along its axial direction, it is turned by about 180 deg. along the curved face 4c of a guide groove 4, and the echo reflection face 3c of the flat plate 3 is faced with the detection part 1. Then, ultrasonic waves are transmitted to the flat 3 from the detection part 1, and a reflected echo 15 from the flat plate 3 is received.  On the basis of the reflected echo 15 from the earthwork face and that from the flat plate 3, the time difference in a rise between transmitted waves and received waves is found by a signal processing part, and the difference between the time difference of the transmitted waves and that of the received waves is found, and the distance in every point of the earthwork face from every ultrasonic sensor 2 is found on the basis of the reflected echo 15 from the earthwork face which is corrected on the basis of it. Then, the shape of a wall surface can be measured precisely.
Patent JP-S62221363-A (JP)
Inventor: SUGIMORI HIROSHI
IPC: A61M1/34
Filed: 1986-03-24
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-H01236835-A (JP)
Title: Transmitter
Inventor: KAKO TAKASHI
IPC: H04J1/00
Filed: 1988-03-17
Abstract: PURPOSE:To arrange a sub-channel by converting a signal from a signal modulator, moving a frequency band to the position where it is not overlapped with the frequency band of a signal from other signal modulator, synthesizing a converted signal and a signal from other signal modulator, executing the frequency dividing multiplexing and transmitting to a line. CONSTITUTION:A converting means 3 converts a signal from a signal modulator 11 and moves the band to the position where it is not overlapped to the frequency band of a signal from a signal modulator 12 in the frequency band of a line and a synthesizing means 4 synthesizes the converted signal and the signal from the signal modulator 12. Consequently, the transmitter can execute the frequency dividing multiplexing of the signal from signal modulators 11 and 12 and transmit it to the line. Thus, in addition to the main channel to transmit the data of a user on one line, a sub-channel to transmit network control information can be provided.
Patent JP-S59190223-A (JP)
Title: Amorphous vanadium-niobium compound material and its preparation
Inventor: MASUMOTO TAKESHI
IPC: H01F10/18
Filed: 1983-04-11
Abstract: PURPOSE:To prepare a novel amorphous V-Nb compound material having a specific composition, by melting a mixture of V2O5 and Nb2O5 with heat, and quenching the molten mixture at an extremely high rate of cooling. CONSTITUTION:A mixture of raw materials having specific composition is charged into the tube 7 having the nozzle 11 for ejecting the molten liquid, and is heated and melted with the dielectric heating coils 5, 5. The molten liquid is ejected to the surface of the roll 13 rotating at a high rate of rotation with constant pressure of gas of the air cylinder 21, and quenched on the surface of the roll 13. The objective amorphous V-Nb compound material having a composition of (V2O5)1-x.(Nb2O5)x (0.85>=X>0) can be prepared by this process.