baber/WOPTO huggingface dataset:
Patent JP-S57152152-A (JP)
Title: Cooler
Inventor: KATAYAMA KOUZOU
IPC: H05K7/20
Filed: 1981-03-13
Abstract: PURPOSE:To perform cooling of a high density heat generating parts safely and effectively by a method wherein a refrigerator having an evaporator as a constituent, the high density heat generating parts, and heat pipes interposed between them of which the condensing parts at one ends of the heat pipes are put in the evaporator, and the evaporating parts at the other ends are made to come in contact with the parts, are arranged. CONSTITUTION:The high density part generating parts 7 consisting of gathered plural large capacity integrated circuit element, for example, are combined in a sandwich type, and the evaporating parts 8b of heat pipes, plates 9 of Al, copper, etc., and fibers 10 are made to come in contact with them thermally between them, and electric insulating films 11 are made to lie between them. Heat generated from the parts 7 makes an operating liquid enclosed in the heat pipes 8 to evaporate, vapor thereof transfers to the condensing parts 8b at the other ends, heat is taken away by the evaporator 5 constituting the refrigerator 20, and vapor is condensed to be liquefied. Accordingly cooling of the high density heat generating parts is performed safely and effectively.
Patent JP-S58155573-A (JP)
Title: Reproducing speed controller
Inventor: KIMURA HIROYUKI
IPC: G11B19/28
Filed: 1982-03-10
Abstract: PURPOSE:To suppress the disturbance of a control voltage due to skew generated at switching, by controlling the reproducing speed with a signal fetched before the generation of skew. CONSTITUTION:An output of a switching control circuit 7 triggers a time limit circuit 20 and an output of the circuit 20 gates an on/off pulse of a sample holding switch 14 of an f/V converter 8 for a prescribed period. Thus, the value before the skew is being held without taking in a new holding value in the skew period. Thus, the speed control is switched smoothly for a motor 1.
Patent JP-H01212271-A (JP)
Title: Composition for molding and method for using said composition
Inventor: OSANAGA TADAHIRO
IPC: C04B35/632
Filed: 1988-02-18
Abstract: PURPOSE:To provide a compsn. for molding which can be molded by addition of a small amt. of org. chemicals and can shorten the time for degreasing the molding by constituting the compsn. of ceramics powder and(or) metal powder and secondary and(or) tertiary amine. CONSTITUTION:(A) The ceramics powder (e.g.; alumina powder) and(or) metal powder (e.g.; stainless steel powder) and (B) the secondary amine (e.g.; dioctadecyl amine) and (or) tertiary amine (e.g.; dimethyloctadecyl amine) are mixed. An org. binder (e.g.; polybutyl methacrylate), plasticizer (e.g.; dibutyl phthalate), etc., are compounded at need with this mixture and the compsn. for molding is produced. The resulted compsn. is molded and the molding is degreased and sintered, by which the densely sintered body is produced in a short period of time with good workability.
Patent JP-H06251704-A (JP)
Title: Manufacture of plasma display panel
Inventor: KANAGU SHINJI
IPC: H01J11/24
Filed: 1993-02-25
Abstract: PURPOSE:To provide a surface discharging type plasma display panel of large operational margin, which causes uniformity in the brightness. CONSTITUTION:A resist is screen-printed on a substrate 11 on which a plurality of surface discharging electrode pairs 12 are provided in parallel to each other, to form a plurality of stripe-shape resist patterns 31 crossing the electrode pair perpendicularly. A resist non-coated region A of the electrode pair is removed by etching to form point-line electrode pairs 13, 13' on which a plurality of chip-shape electrodes B are connected together in the form of stepping stones. The point-line electrode pair forming a display electrode pair is electrically connected to linear connection electrodes 14, 14' provided along the point-line. A dielectric layer 15 is formed on a substrate, and an insulating paste is screen- printed, to form a stripe-shape barrier 16, which crosses perpendicularly the point line of the point-line electrode pair, and which passes between the chip- shape electrodes B. The screen printing of the resist pattern and the screen printing of the barrier are carried out by using the same screen mask.
Patent JP-H11226508-A (JP)
Title: Weight-type selection device
Inventor: TSUCHIBUCHI TAKASHI
IPC: B07B4/08
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To separate a heavy object from a lightweight object without damaging a fragile object. SOLUTION: Plural guide grooves 14 for guiding refuse to be sorted out are formed in a conveyance direction, on the conveying face of a vibrating conveyor which guides the refuse to be stored out from an inlet feed chute 16 to an outlet side. Further, the outlets of the guide grooves 14 are formed in a heavy object discharge outlet 17, and at the same time, a lightweight object discharge outlet 18 is formed along the right side part of the guide grooves 14. In addition, plural air ejection holes 26 for a separating air A which urges the refuse to be sorted out to the lightweight object discharge outlet 18 side, are formed in the guide grooves 14.
Patent JP-H0695946-A (JP)
Title: Memory management system
Inventor: KAWADA HIROYA
IPC: G06F9/46
Filed: 1992-02-24
Abstract: PURPOSE:To allow plural tasks to acquire a common memory without attaching importance to the common memory. CONSTITUTION:An information processing system under a multitask environment has a 1st memory device (MEM) 3 provided with plural divided common memory areas (MA) to be used by plural tasks in common and a 2nd memory device (MEM) 4 provided with plural identifier (ID) storage parts C for storing IDs indicating the propriety of use of the respective plural divided common memory areas (MA). An ID indicating a use enabling is retrieved from the MEM 4 when a certain task uses the MEM 3, and at the time of confirming that the ID indicating the use enabling is converted into an ID indicating a use inhibition by the task at the time of detecting the ID indicating the use enabling, the common memory area (MA) in the MEM 3 corresponding to the ID storage part C for an ID converted to an ID indicating the use inhibition is allowed to be used by the task.
Patent JP-H0193564-A (JP)
Title: Novel aspartic acid crystal and production thereof
Inventor: YUGAWA TOSHIHIDE
IPC: C07C227/42
Filed: 1987-02-19
Abstract: PURPOSE:To obtain high-purity L-aspartic acid having the form of novel beta-type columnar crystal and useful as a raw material for aspartame (a sweetener), by crystallizing L-aspartic acid in the presence of sodium chloride and phenylalanine. CONSTITUTION:15-25wt.% of sodium chloride is added to and dissolved in a solution of L-aspartic acid. A small amount (0.01-0.1wt.% based on the solution) of L-phenylalanine is added to and dissolved in the obtained solution and the mixture is crystallized by cooling or neutralization to obtain the objective material. The beta-type crystal of aspartic acid exhibits diffracted X-ray peaks at diffraction angles (2theta, CuKalpha) of at least 18.8, 19.7 and 25.0 deg. when measured by powder X-ray diffraction method. The obtained hydrated L-aspartic acid can be easily dried at a low cost since the attached water is less in the beta-type crystal than in the alpha-type crystal.
Patent JP-H06251811-A (JP)
Title: Relay joint connector
Inventor: NAKAI KENJI
IPC: H01R4/24
Filed: 1993-02-25
Abstract: PURPOSE:To easily attach and detach branched coated wires by providing the first insulation housing and the second insulation housing to give press-contact connection to plural coated wires so that both insulation housings are freely attachable and detachable. CONSTITUTION:A relay joint connector comprises the first and second insulation housings 1, 2 integrally formed of elastic insulating material, a contact 3 fixed to the housing 1 and a realy plug contact 4 firmly inserted into the housing 2. Both housings 1, 2 are fixed by firmly inserting a locking piece 2D provided on the housing 2 into an engagement portion 1F provided on the housing 1. Separation between the housings 1, 2 can be easily performed if the locking piece 2D is pushed down, unlocked from the engagement portion 1F and pulled out.
Patent JP-H07243557-A (JP)
Title: Steel pipe coupling method
Inventor: NAKAO TOMOYOSHI
IPC: F16L13/02
Filed: 1994-03-08
Abstract: PURPOSE:To couple steel pipes by simple operations using a compact working space without giving ill influence upon the lining of steel pipe. CONSTITUTION:Stretching in the circumferential direction, a heat insulating layer D is formed on the pipe inside surface of that part S of the first embedded steel pipe 1 which is to be joined with a pipe fitting 3, and a tube 2 is interiorly fitted to provide a lining. and an end treatment is applied for tight attachment of the tube 2 end to the inside surface of the first steel pipe 1. The pipe fitting 3 is fitted on one end of the first steel pipe 1, and the first steel pipe 1 and pipe fitting 3 are welded together at the joint part S, and at the same time, the pipe fitting 3 and second steel pipe 4 are connected together.
Patent JP-H01259812-A (JP)
Title: Bread baking device
Inventor: ISHIKAWA HARUO
IPC: A47J37/00
Filed: 1989-02-15
Abstract: PURPOSE:To effectively bake bread by bringing a temperature sensing part into contact with the side face or the bottom face of a bread baking mold correctly sensing a bread baking mold temperature and controlling this temperature, and controlling the temperature of the dough of the bread to a proper temperature from its fermentation to the baking. CONSTITUTION:A heater 18 bends one sheathed heater to have a U-character form, disposes in an interval 20 between the side face of a bread baking mold 16 and a baking chamber 14 and the interval 20 is made larger in the longitudinal side of the bread baking mold 16. A temperature sensing part is fixed to the side face of the baking chamber 14 in which the heater 18 is not disposed in a lower part to come in contact with the bread baking mold 16, sense the temperature and control the temperature of the heater 18. A heater 30 is a glass tube heater and the two heaters are longitudinally disposed on the side face of a baking chamber 31 and on the side face of a bread baking mold 32, and the temperature sensing part 34 is in contact with the bottom face of the bread baking mold 32 to sense the temperature and control the temperature.
Patent JP-H02216049-A (JP)
Title: Shellfish selector
Inventor: ONO MASAHIRO
IPC: G01N29/04
Filed: 1989-02-16
Abstract: PURPOSE:To enable clear selection of quality of short-necked clams by transmitting an ultrasonic wave to a short-necked clam to compare a sound pressure level of the ultrasonic wave propagated therefrom with a reference signal level predetermined using an ultrasonic flaw detector. CONSTITUTION:Short-necked clams 6 are immersed into water 4 as propagation medium in a water tank 5 holding the clams to be selected. An ultrasonic transmission sensor 1 is positioned above the water tank 5 to face the clams 6. The ultrasonic receiving sensor 2 contacts the bottom of the water tank 5 through the propagation medium excellent in an acoustic coupling and faces the sensor 1 sandwiching the clams 6. The sensors 1 and 2 are connected to a flaw detector 7. Then, when a voltage with a fixed frequency is applied to the sensor 1 from the flaw detector 7, an ultrasonic wave 3 is transmitted and propagated through the water 4 and the clams 6 to reach the sensor 2. The ultrasonic wave 3 is converted into an electrical signal with the sensor 2 and further, amplified with an amplifier within the flaw detector 7 to be observed with a CRT within the flaw detector 7.
Patent JP-S60179282-A (JP)
Title: Printer
Inventor: HASEGAWA AKIHIRO
IPC: B41J11/42
Filed: 1984-02-28
Abstract: PURPOSE:To check possible skewing preventing damage to a platen by arranging more than one sensor at the position close to the exhaust side in such a manner as to be symmetrical with respect to the center axis of a paper in the going direction thereof to secure the detection of no paper. CONSTITUTION:Two sensors 13a and 13b are set somewhere close to the exhaust side from the printing position A. As the tip of a paper 2 advances into an insertion slot 6 from a paper guide plate 5, a sensor 9 detects the advance of the paper 2 and outputs the detection signal to a control section to start rotating the platen 3 in the direction of discharging the paper. As the tip of the paper 2 passes a pair of sensors 13a and 13b simultaneously, based on the detection signal, the paper is wound back while a signal is outputted to a printing section to enable the printing at the printing section. When there is a different in the time at which the paper passes the sensor 13a and 13b, the control section detects the time difference between the detection signals and sets the printing section to disable the printing to show it on a display when the difference is larger than the specified value.
Patent JP-S56143157-A (JP)
Title: Sterilizing instrument
Inventor: JIYATSUKU OOGURO
IPC: A61F6/14
Filed: 1981-03-14
Abstract: 1. Contraceptive device designed to be placed inside the uterine cavity, of the type comprising an axial stem (1) and a tri-dimensional holding part (2) made of a supple and elastic material, said holding part being secured to one end (1a) of the stem (1) and extending transversaly to the axis (1b) of the stem (1) so as to be supported on the lateral uterine walls, said holding part (2) comprising two closed lopps (3, 4) each one of which is secured by way of elastic fastening means to the end (1a) of the stem (1) and being axially symmetrical with respect to the axis of the stem, said loops extending the stem (1) in divergent manner, characterized in that the loops have no symmetry with respect to a plane, but on the contrary are offset laterally in opposite directions one with respect to the other and also with respect to the axis of the stem, as a result of which the said holding part is adaptable in its two transverse dimensions (a and b) to the dimensions of the uterine cavity, the adjustment of the transverse dimensions (a) of the device to fit the uterine dimensions being made by a partial oberlapping of the loops in the manner of scissors blades.
Patent JP-H08237255-A (JP)
Title: Cell switch, switch network using the switch and atm exchange network
Inventor: HOSOYA MUTSUMI
IPC: H04Q3/52
Filed: 1995-02-24
Abstract: PURPOSE: To set the arbitration of the address collision of cells in a batcher banyan network or the like to be efficient with simple constitution and to allow exchanging the cell of high performance with high throughput. CONSTITUTION: The cell switch of two input/two output deciding the output destination of a cell in response to the size relation of the destination bit string of the inputted cells is provided with a preferential cell selection means (address arithmetic circuit 33) selecting one side input cell is a preferential cell based on a priority bit which is previously given to the respective input cells which address-collide with each other at the time of occurrence of address collision of the inputted cells and preferential port output means (control register 35 and multiplexers 36a and 36b) outputting the preferential cell to a preferential port 30-side.
Patent JP-H09211024-A (JP)
Title: Socket for measurement
Inventor: UGAWA KAZUHISA
IPC: H01L21/66
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To allow an external terminal contact pin to be shortened, eliminate a bent pin, enable replacement for maintenance and reduce a cost. SOLUTION: A guide hole H1 is drilled on a first guide member 11 according to a position of each external terminal 21 of a device 20 to be measured. A heat-resistant rubber sheet 12 and a plastic film 13 are laminated and pasted on the hole H1, and guide holes H2, H3 are provided corresponding to the guide hole H1, wherein a wiring pin 14 is inserted through the guide holes H1 to H3. A second guide member 15 is attached onto the plastic film 13, a guide hole H4 is provided on the second guide, and a contact pin 16 is inserted into the guide hole H4. Thus a measuring socket for electrically connecting each external terminal 21 of the device to be measured with a test head is constituted.
Patent JP-H01251383-A (JP)
Title: Reading circuit for polyphase memory array
Inventor: TEIMOSHII EI BON FURUUE
IPC: G11C7/00
Filed: 1989-02-16
Abstract: PURPOSE:To minimize the number of lines to be reread and to limit the number of components by equipping a circuit to read the contents of a polyphase memory array having plural number parts with first and second multiplexers, a demultiplexer, and its controller. CONSTITUTION:When data are read, a second multiplexer 50 enables an input from a memory part 10 for the prescribed address of the polyphase memory array. A first multiplexer 40 successively selects data bytes out of data bytes stored in the specific address of the enabled memory part one bit at a time for rereading. The serial stream of data bits from the first multiplexer 40 pro ceeds through the second multiplexer 50 to a demultiplexer 60, and the demultiplexer 60 recomposes the data bytes stored in the memory part 10 by a serial parallel conversion and reads the bytes from the memory array. The processing is repeated for the respective memory parts of the polyphase array. Thus, the number of the lines to be reread can be minimized, and also the number of the components can be limited.
Patent JP-S62196329-A (JP)
Title: Setting method of steel slab extracting pitch in continuous heating furnace
Inventor: KUBOYAMA EIICHI
IPC: C21D9/00
Filed: 1986-02-21
Abstract: PURPOSE:To perform heating and rolling treatments smoothly and most economically, by obtaining optimum extracting pitch by which sum of the most economical used fuel quantity in continuous heating furnace and electric power quantity of hot rolling equipment is obtd., and based on this, amending the min. heating and rolling treatments time to time required for optimum heating and rolling. CONSTITUTION:For reference, in case capacity of manufacturing process of slab is less then that of hot rolling stage, slab is supplied from its manufacturing process to hot rolling equipment through continuous heating furnace in hot rolling stage. In this case, required time at manufacturing process of slab is obtd. at each slab group of hot rolling schedule units divided by product sizes and/or steel kinds.Next, dividing and extracting pitch to each slab in group in which sum of the used fuel quantity of heating furnace and used power quantity of hot rolling equipment becomes min. is obtd. from difference between min. heating and rolling treatments time obtd. at continuous heating furnace and the time required for manufacturing slab. Next, the sum of dividing and extracting pitch and the extracting pitch is set as extracting pitch in the heating furnace.
Patent JP-S61197207-A (JP)
Title: Clamping device of mold for vulcanization of tire
Inventor: IRIE NOBUHIKO
IPC: B29C33/02
Filed: 1985-02-28
Abstract: PURPOSE:To realize swiftness and stabilization of clamping work between a mold and hot plates, by a method wherein a top hot plate and top force and a bottom hot plate and bottom force are connected respectively by a clamping mechanism attachably with and detachably from each other and the top and bottom forces are used by piling up each other. CONSTITUTION:A bloster plate 5, heat insulation plate 6, top hot plate 7 are lifted up to the upper limit unitarily, a carrying-in space of a mold is kept widened and the top and bottom forces 27, 26 and an auxiliary plate 28 are made to seat at a regular position above a vulcanizing machine by a conveyor instrument. A bottom hot plate 3 and groove 31 are clamped by making the bolster plate 5 desecond, making the top hot plate 7 and auxiliary plate 28 adhere to each other, gearing a clamp hardware 22 with a groove 31 of the bottom force 26 by making a cylinder 25 act further. At the time of turning of a clamping rod 9, hereupon, as the clamping rod 9 is pulled up by a screw 15, the top hot plate and clamping auxiliary plate 28 adheres firmly to each other.
Patent JP-S58155275-A (JP)
Title: Detecting device for adjustment of fuel injection timing in diesel engine
Inventor: HASEGAWA FUMIAKI
IPC: F02M65/00
Filed: 1982-03-10
Abstract: PURPOSE:To make it possible to surely detect fuel injection with good responsiveness,  by disposing a detecting member in a fuel passage and by providing, in the detecting  member, a movable member which is pressed and moved by the pressure of high pressure fuel overcoming a returning mechanism, so that detecting contacts are opened and closed by the operation of the movable member. CONSTITUTION:A detecting member 4 is disposed in the intermediate part of a pipe 3  communicating between a fuel injection pump and an injection nozzle in a diesel engine. The detecting member 4 is formed with a communication passage 5 and is also  provided therein with a movable member 6 which is pushed back by a returning device  A upon noninjection and is pressed and moved overcoming the returning device A by  the pressure of high pressure fuel passing through the communication passage 5 upon  injection, so that detecting contacts 7a, 7b is opened and closed by the pushing and returning operations of the movable member 6 for detecting fuel injection. The returning mechanism A is provided with a stopper cylinder 9 in the upper part of a bearing hole  8 in which the movable member 6 is slidably held. There are provided a return spring  12 between a spring retainer rod 11 screwed to the center of the stopper cylinder 9 and  the movable member 6, and as well the pressure of the spring 12 can be adjusted by a  handle 13.
Patent JP-H08237340-A (JP)
Title: Telephone equipment with clock
Inventor: KASHIWAGI KOICHIRO
IPC: G04C9/04
Filed: 1995-02-27
Abstract: PURPOSE: To always and accurately correct an internal clock in a telephone equipment with a clock. CONSTITUTION: At the time of correcting the time of a clock part 11, a central control part 2 calls voice time-signal service. When voice time-signal service responses to it and sends time information including a voice reporting time and time-signal, this time information is received by a voice signal receiving part 7. Then, at the time of receiving time information, a voice signal recognition part 8 recognizes voice to discriminate present time from this recognizing result to obtain present time information and obtains the timing of time correction from time-signal as a time correction timing. The central control part corrects the time of the clock part based on present time information and the time correction timing. Since the time of the clock part is corrected corresponding to present time information and time timing like this, the internal clock can accurately be corrected.
Patent JP-S58155936-A (JP)
Title: Continuous vulcanizer
Inventor: GOTOU GIICHI
IPC: B29C35/00
Filed: 1982-03-12
Abstract: PURPOSE:To make it possible to perform continuous, unmanned and homogenized vulcanization processing by such a composition wherein a rubber extrusion means, a rubber cutting means and a transferring means wherein 2 pieces of roller are arranged, which causes a cut piece of cylindrical rubber to rotate, and passes through a vulcanizing chamber are provided. CONSTITUTION:A kind of rubber material which has been mixed and homogenized to proper composition, temperature and viscosity is extruded by a rubber extrusion means 1 at a constant speed A, and placed on a supporting bed 10 composed of 2 pieces of roller 11, 12 and then it is cut by a cutting means 2 into cylindrical pieces of a fixed length L. Next, cut pieces of cylindrical rubber M, M' are caused to rotate by two rollers 3, 4 and they are moved at a moving speed A', being pushed forward by the rubber extruded by the rubber extrusion means 1. The cylindrical rubber pieces M, M' are caused to stay for a period of time corresponding to the length of the rollers 3, 4 in vulcanizing chambers 8, 8' and they are vulcanized and treated under such conditions set in advance respectively.