baber/WOPTO huggingface dataset:
Patent JP-H0580116-A (JP)
Title: Container and burn-in device
Inventor: TAKESAKO KOICHI
IPC: G01R31/26
Filed: 1991-09-20
Abstract: PURPOSE:To provide a burn-in device to perform a burn-in test removing defects at early stage or stabilizing the characteristics of electronic parts for a semiconductor device, etc., with which the burn-in test particularly for electronic parts can be done effectively. CONSTITUTION:A plurality of electronic parts 10 whose terminals 12 are taken out at the side faces of a package 11, are accommodated in the condition of longitudinal row in a container 20, and these terminals of the accommodated electronic parts are exposed at terminal exposing windows 22 of the container 20 which are furnished in the two side plates 21 confronting the terminals, and further a burn-in board 30 is provided having an electric contacting means 31 which can cause touching with the terminals through the window 22 of the container 20, which is mounted with possibility of removal, and can disengage the touching. Further the burn-in device is equipped with a burn-in trough, in which the burn-in board 30 loaded with the container 20 is accommodated and held at any desired temp., and a power supply for burn-in which is connected through the contacting means 31 with the electronic parts accommodated in the container.
Patent JP-H02168119-A (JP)
Title: Acoustic converter and method thereof
Inventor: UIRIAMU BII SUPIRUMAN JIYUNIA
IPC: G01H9/00
Filed: 1989-09-18
Abstract: PURPOSE: To reduce cost by providing an input device for discharging acoustic energy by applying an electromagnetic energy to a movable member and an output device for modulating electromagnetic radiation rays to be carried. CONSTITUTION: Light emitted from a light pulser 32 reaches a plate 30 of a sound source 14 via an optical fiber 34, and acoustic pulses are generated from the plate 30. A pulse 18 is propagated to a liquid-gas interface surface 22 via a still fuel 20' and is reflected and then an acoustic reflection pulse 24 is supplied to an acoustic detector 16. Also, a digital signal transmitted from a microprocessor 64 is sent to a display 76 as an analog signal via a conductor 70, a D/A converter 72, and a conductor 74. Then, a power supply 78 supplies power to the display 76 via a conductor 80 and at the same time supplies power to a pulser 32 and a light source 36 via conductors 82 and 84. Then, the amount of fuel in a tank 12 is determined by a microprocessor 64 and a signal indicating the amount of fuel is displayed by the display 76.
Patent JP-H0288466-A (JP)
Title: Silicon carbide-based combined sintered body
Inventor: TASHIRO HIROSHI
IPC: C04B35/56
Filed: 1988-09-26
Abstract: PURPOSE:To reduce electric specific resistance and to improve mechanical strength by sintering a powdery mixture contg. prescribed amts. of silicon carbide, Cr, the carbides and borides of groups IVa and Va elements and aluminum oxide under prescribed conditions. CONSTITUTION:25-75 pts.wt. silicon carbide powder is blended with 1.5 pts.wt. Cr and/or Cr compd. powder, 20-70 pts.wt. powder of one or more kinds of carbides and borides of groups IVa and Va elements of the periodic table and 3-25 pts.wt. aluminum oxide powder. This blend is molded and the resulting molded body is sintered at 1,700-2,000 deg.C in an inert gaseous atmosphere to obtain a silicon carbide-based combined sintered body.
Patent JP-S6481837-A (JP)
Title: Highly water-resistant composition
Inventor: ASAO YOSHIICHI
IPC: C09C1/00
Filed: 1987-09-24
Abstract: PURPOSE:To provide a composition having outstanding water resistance to cold and hot water even dried or heat-treated at relatively low temperatures, useful for adhesives etc., comprising, as the essential components, starch, chitosan and an aldehyde compound. CONSTITUTION:The objective composition comprising, as the essential components, (A) starch, (C) chitosan, and (C) an aldehyde compound (pref. selected from water-soluble monoaldehydes, polyfunctional aldehydes condensates from amine and formalin etc.). Preferably, the weight ratio A/B=99/1-10/99 and the weight ratio (A+B)/C=100/1-100/50.
Patent JP-H08104154-A (JP)
Title: Flow rate adjusting device for auxiliary hydraulic control valve
Inventor: IMAMURA TAKESHI
IPC: B60K25/00
Filed: 1994-10-04
Abstract: PURPOSE: To carry out the work with the optimum flow rate corresponding to the hydraulic equipment independently of the number of engine revolution, by installing a flow rate adjusting valve on a hydraulic pressure taking-out block, in a hydraulic circuit for operating a main hydraulic device by sending the discharged oil of a hydraulic pump through a main hydraulic control valve and sending the adjusted flow to an auxiliary hydraulic control valve. CONSTITUTION: A hydraulic circuit is constituted so that a main hydraulic device 3 is operated through a main hydraulic control valve 10 by the discharged oil of a hydraulic pump 8, and other hydraulic equipment is operated through an auxiliary hydraulic control valve 17. Accordingly, the discharged oil of the hydraulic pump 8 driven by an engine 7 is sent into the main hydraulic control valve 10, and the main hydraulic device 3 is operated through the valve 10, and the discharged oil is sent into the auxiliary hydraulic control valve 17 through a hydraulic pressure taking- out block 20, and a flow rate adjusting valve 24 is installed in the hydraulic pressure taking-out block 20, and the adjusted flow is sent into the auxiliary hydraulic control valve 17, and work can be carried out with the proper flow rate corresponding to the hydraulic equipment.
Patent JP-H03104601-A (JP)
Title: Method for impregnating wood with chemical solution
Inventor: TANIGAWA MITSURU
IPC: A01N3/00
Filed: 1989-09-19
Abstract: PURPOSE:To perform the treatment of woods with various chemical solutions at a low cost with economical facilities by a method wherein the woods are housed in each processing container, at least on the part of which flexible wall part is equipped, and, after being filled with processing chemical solution, the processing container is hermetically closed and, after that, the processing containers are charged in a pressure container so as to be pressurized by liquid sealed in the pressure container. CONSTITUTION:Woods as processing object are charged in each processing container. After processing chemical solution fills the gaps between the woods, the processing container is hermetically closed with a cover so that isn't left in it as much air as possible. Next, the resultant processing containers are placed in a pressure container having proper dimensions. In this case, as many processing containers as possible are preferable to be placed simultaneously in the pressure containers. The air in the pressure containers, in which the processing containers are housed and which is closed with a cover, is displaced by liquid serving as pressure medium such as water or the like so as to pressurize the pressure medium, in addition, in combination with heating, when necessary. After the above-mentioned treatment for the predetermined period of time, the pressure in the pressure container is reduced and then its cover is opened so as to take the processing containers out of the pressure container in order to recover the processed woods and the remainder of the processing chemical solution out of the processing container. The recovered processing chemical solution can be re-used.
Patent JP-H0649994-A (JP)
Title: Lifting-up of wall panel
Inventor: MIZUTANI YOSHIKATSU
IPC: E04G21/14
Filed: 1992-07-27
Abstract: PURPOSE:To prevent the breakage of wall panels by the action of lifting device when raising wall panels vertically by a method in which the surface and back sides near the second blind hole of a wall panel are held by a holder. CONSTITUTION:A steel material 14 is inserted into the first blind hole 13 of a wall panel 11 laid down, a lifting part 18 is inserted into the second blind hole 16, and the lifting part 18 is connected with the steel material 14 on the inside of the wall panel 11. The surface and back sides near the hole 16 are held by a holder 20 for taking a damage-preventing measure for panels. The tip of a wire 19 extended from a lifting-up device 18 is connected to a hook 17, and the device 18 is operated to vertically raise the wall panel 11 laid down. The wall panels 18 are lifted up by the device 18.
Patent JP-2001065580-A (JP)
Title: Rolling bearing with closing plate
Inventor: MATSUMOTO YASUTAMI
IPC: F16C33/78
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide structure to prevent leakage of a grease component to the external part during high speed rotation and prevent leakage of a component in an adhesive to an external part. SOLUTION: The outer peripheral edge part of a shield plate 26 formed of ultraviolet ray cured resin is locked in a lock groove 20 formed in the inner peripheral surface of an outer ring 14. The outer peripheral edge part of the shield plate 26 and the outer ring 14 are adhered together by an ultraviolet ray curing type adhesive 32. Since the adhesive 32 is all cured through irradiation with ultraviolet rays and an uncured part is prevented from remaining, the problem is solved.
Patent JP-S60132245-A (JP)
Title: Priority order determining device
Inventor: KOBAYASHI MITSUO
IPC: G06F13/26
Filed: 1983-12-20
Abstract: PURPOSE:To execute order determination taking an emergency into consideration, by determining a request adopting order by the pulse width of an impulse- shaped request signal. CONSTITUTION:Request signals RQ1, RQ2 and RQ3 are inputted to an enable-terminal E of counters CT1-CT3, and the counters concerned CT1-CT3 count a clock signal CLK1 connected to a clock input terminal CP. When a device becomes a state that it is ready to receive a request, a priority order determining circuit MPU of a device P watches a counting value of the counter concerned, setting in order enable-signals EN1-EN3 with respect to each counter, and adopts that which has the largest counting value.
Patent JP-S62102223-A (JP)
Title: Plane display device
Inventor: DAIROKU NORIYUKI
IPC: G02F1/09
Filed: 1985-10-30
Abstract: PURPOSE:To obtain a plane display device of which life is expanded in spite of rapid operation by adjacently arranging plural magnetic field generating means on a soft magnetic film having a magneto-optical effect like a matrix and arranging a polarizer oppositely to an analyser through the soft magnetic film. CONSTITUTION:Light radiated from a light source 6 is turned to linearly polarized light by the polarizer 4 and the linearly polarized light is made incident upon the soft magnetic film 1. The film 1 has positive or negative rotatary polarization corresponding to the magnetized direction on the basis of the magneto-optical effect. Out of the light optically rotated by the film 1, only the light component having a specific polarizing surface is passed through the analyser 5. The direction of the analyser 5 is adjusted so that only the light passing the upward magnetized part of the film 1 is transmitted. The coil group 3 is arrayed like a matrix adjacently to the film 1. Thus, the display device capable of executing rapid response and having long life can be obtained.
Patent JP-H03104385-A (JP)
Title: Infrared ray pickup device
Inventor: NAKAZATO HIDEAKI
IPC: H04N5/369
Filed: 1989-09-18
Abstract: PURPOSE:To make a reference temperature radiation source at the low temperature side small in the size and light in the weight by reflecting temperature radiation of a cooled detector with a reflecting means, mixing the temperature with a room temperature according to a transmission rate of a filter means to generate the low temperature side reference temperature and radiating the heat to the detector. CONSTITUTION:A reference temperature radiation source at the low temperature side 17 consists of a spherical mirror 17a as a reflecting mirror and an interference filter 17b. When the spherical mirror 17a is placed on an optical axis 20 of an infrared ray detector 11, a sensing element 11c is arranged to a focus of the spherical mirror 17a. Then a temperature TC through the interference filter 17b is reflected in the spherical mirror 17a and passes through the interference filter 17b again to mix the temperature TC and a temperature TA (room temperature) of the interference filter 17b according to a transmission rate taue to obtain the low reference temperature. Thus, the low reference temperature is formed by the spherical mirror 17a and the interference filter 17b in this way. Thus, the reference temperature radiation source at the low temperature side 17 is made small and light.
Patent JP-2001068522-A (JP)
Title: Substrate processor
Inventor: ITO TAKESHI
IPC: B65G49/07
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processor capable of reducing cost, shortening carrying time, and increasing the throughput by simplifying the structure of a cassette-carrying portion. SOLUTION: A substrate processor has a cassette-carrying portion 53 having a tilting function for tilting a cassette in the carrying process of a cassette 10. The cassette-carrying portion 53 has a sliding substrate 63 which moves horizontally, a cassette gripper 67 capable of holding the cassette tiltably mounted on the substrate 63, a cam lever 68 rotatably mounted on the substrate 63 and moving working with the cassette gripper 67, a cam plate opposed to the substrate 63 and having a horizontal copy face and a curved copy face, and a switching means 76 for making the cam lever 68 copy one of the copy faces.  When the cam lever 68 is made to copy the curved copy face, the cassette 10 is tilted in the carrying process to prevent the substrate 63 from dropping and the cam lever 68 is made to copy the horizontal copy face by the switching means 76, to horizontally keep and carry the cassette 10.
Patent JP-S60133407-A (JP)
Title: Optical switch device
Inventor: KIMURA YOSHIHIKO
IPC: G02B6/293
Filed: 1983-12-21
Abstract: PURPOSE:To double the number of optical switches, and thus to attain economical use and to reduce the size of a device by providing a demultiplexer which performs both-surface demultiplexing operation, two multiplexers which multiplexes respective wavelength-multiplex light waves individually, plural opening/closing means which transmit or cut off light with each wavelength individually. CONSTITUTION:Input light L1 inputted to a demultiplexer 5 from an end surface 5a is demultiplexed by right-side surfaces of interference thin-film filters 51, 52 and 53 into light beams with respective wavelengths lambda1, lambda2, and lambda3, which reach a multiplexer 6 through corresponding optical switches composed of light shielding members 8.... The light waves with the respective wavelengths are multiplexed again by interference thin-film filters 61, 62, and 63 of the multiplexer 6 to output the wavelength-multiplex light through a path 9. Input light L1 inputted to the demultiplexer 5 from the other end surface 5b, on the other hand, is demultiplexed into light waves with respective wavelengths lambda1, lambda2, and lambda3 by utilizing the other surfaces of the interference thin-film filters 51, 52 and 53 opposite said surfaces, and they are outputted through a multiplexer 7 and light shielding members 8... between the demultiplexer 5 and multiplexer 7 to a path 10 as wavelength-multiplex light which generates a specific detection signal regarding the state of another object of detection according to whether the light waves with wavelengths lambda1, lambda2, and lambda3 are present or not. Thus, even one interference thin-film filter is provided with optical switches which are twice as many as before.
Patent JP-S6393702-A (JP)
Title: Mite-controlling agent
Inventor: KOHAMA TAKUJI
IPC: A01N47/06
Filed: 1986-10-08
Abstract: PURPOSE:To provide a mite-controlling agent containing 3-bromo-2,3-diiodo-2- propenylethylcarbonate as an active component and exhibiting excellent miticidal effect against Dermatophagoides saitoi and Tyrophagus dimidiatus. CONSTITUTION:The objective agent contains 3-bromo-2,3-diiodo-2-propenyl- ethylcarbonate as an active component. The above active component exhibits further high miticidal activity when used in combination with an organophosphorus insecticide (e.g. fenitrothion, fenthion, etc.), a carbamate insecticide (e.g. BPMC), a pyrethroid insecticide (e.g. phenothrin, permethrin, etc.) and other insecticide, synergist, fungicide, etc., and a sufficient effect can be attained by using the active component at an amount of about 1/10 or less in the mixed use compared with the single application of the above active component. The agent is used in the form of emulsifiable concentrate, oil solution, wettable powder, water solution, powder, granule, aerosol, sheet, etc.
Patent JP-H0586547-A (JP)
Title: Weft feeder of loom
Inventor: SASAKI SHOGO
IPC: D03D47/34
Filed: 1991-09-20
Abstract: PURPOSE:To provide the subject feeder designed to ensure wefts to be threaded via a rotary yarn guide into the main nozzle. CONSTITUTION:A cylinder 37 is actuated and a weft Y is held between rollers 34 and 35. In this state, a threading nozzle 41 is jetted to blow the weft Y into a rotary yarn guide 9. At the same time, a motor 36 is set 'on' to deliver a specified amount of the weft Y through the rollers 34, 35. Thereby, the tip of the weft Y comes to a position projected at a specified length from the outlet of the yarn guide 9. Then, the weft Y held is released and allowed to fly, and threaded via boosters 49, 50 in the main nozzle 12.
Patent JP-H1094109-A (JP)
Title: Hybrid vehicle control device
Inventor: EGAMI TSUNEYUKI
IPC: B60L50/16
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to achieve highly efficient reverse run in a control device for a hybrid vehicle equipped with a hybrid engine and an electricity storing means made up of at least a first rotating electric machine for determining the rpm of the engine and a second rotating electric machine for determining the driving force of the vehicle, and of a power conversion means connected to the output shaft of the engine. SOLUTION: A flag fLL judges if the result is '1'. When it is '1', the residual capacity SOC of an electricity storing device 15 is judged larger than a lower limit value LL (Step S5814) so that the demand value of vehicle driving power Pv* is changed to zero (S5816). Then, a first torque command value Mm1* is also set to zero (S5818) and the command value Mv* of vehicle driving torque calculated in S5800 is substituted for a second torque command value Mm2* (S5820) to run a program (S5830).
Patent JP-S60135682-A (JP)
Title: Oil supplying device for crank shaft of compressor
Inventor: SANO TAKASHI
IPC: F04B39/02
Filed: 1983-12-23
Abstract: PURPOSE:To stabilize the supply of oil to the lubricating sections and bearing sections of the compressing machine element and improve reliability of the compressor by a method wherein refrigerant gas, generated in the oil supplying hole of a crank shaft, is released into a crank case through a gas extracting hole in the crank shaft. CONSTITUTION:Lubricating oil 7 is pushed against the sealed side of a branched hole 20 of the gas extracting hole 22 at the center of the crank shaft 1 in accordance with the rotation of the crank shaft 1 as shown by an arrow sign B in the diagram, however, a contacting angle between the gas extracting hole 22 and the branched hole 20 is less than 90 deg., therefore, the oil 7 will never invade into the gas extracting hole 22 against a centrifugal force. The refrigerant gas, evaporated in the oil supplying hole 10, flows into the branched hole 20, however, it is introduced into the gas extracting hole 22 and is released into the crank case 6 since the specific gravity thereof is small and it seldom is subjected to the centrifugal force. According to this method, the refrigerant gas, generated in the oil supplying hole 10, is separated from the lubricating oil and is removed through an oil supplying path, therefore, supply of oil to the lubricating sections and the bearing sections of the machine element may be stabilized and the reliability of the compressor may be improved.
Patent JP-S61120817-A (JP)
Title: Copolymer of substituted acetylene compound with cycloolefin and its production
Inventor: KOIZUMI YOSUKE
IPC: C08F238/02
Filed: 1984-11-16
Abstract: PURPOSE:To obtain a copolymer having excellent gas permeability and mem brane-forming property, by copolymerizing a substituted acetylene compound with a cycloolefin in the presence of a catalyst containing a specified chloride (or bromide). CONSTITUTION:A copolymer comprising repeating units of formulas III and IV is produced by copolymerizing a substituted acetylene compound of formula I with a cycloolefin of formula II in the presence of a catalyst. The catalyst includes at least one compound (A) selected from among chlorides and bromides of Mo, W, Nb and Ta and a mixture of compound A with at least one com pound (B), as a promotor, selected from among 1-4C lower alcohols, tetra phenyltin, etc. In the formulae, R1 and R2 are each a group selected from among 1-20C alkyls, 3-20C cycloalkyls, 6-20C aryls, etc., and n is 2-8.
Patent JP-2000075120-A (JP)
Title: Production of color filter
Inventor: MASUISHI TAKAYUKI
IPC: G02F1/1335
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a means for dealing with a difficulty in the assurance of pitch accuracy of a large-sized substrate of color filters for a liquid crystal display device. SOLUTION: The same low-expansion glass as the glass of the color filter substrate for the liquid crystal display device is used as a substrate of a photomask an the photomask 2 formed by using the same is installed vertically and is exposed. The exposure device has a mask frame 1 disposed in such a manner that the non-pattern part in the central part of the mask pattern passes the rib 11 contg. temp. controllable cooling piping 14 and piping 13 for adsorption.
Patent JP-H03107503-A (JP)
Title: Turbine bucket
Inventor: TAKAZUMI MASAKAZU
IPC: F01D5/30
Filed: 1989-09-20
Abstract: PURPOSE:To equalize fixture conditions of the roots of buckets disposed over the whole circumference so as to eliminate any difference in characteristic frequency by forming a stopper ring fixed in an insertion hole in a circumferential direction of a disk groove at the roots of the other buckets. CONSTITUTION:A disk groove 2 engaged with a bucket 4 is formed in the periphery of a disk 1. An insertion hole into which the bucket 4 is inserted in the radial periphery of the disk is formed circumferentially in the disk groove 2. The bucket 4 having a leg 5 engaged with the disk groove 2 is inserted into the insertion hole and moved along the disk groove 2, to be fixed in the disk 1. In this case, a space 7 is provided between the leg 5 on both sides of the insertion hole and the disk groove 2, and a stationary member 8 is disposed in the space 7. A stopper ring 6 is inserted into the insertion hole, and then, the stationary member 8 is moved toward the fixing groove of the stopper ring 6 to be fixed by a screw.
Patent JP-H0634125-A (JP)
Title: Combustion device
Inventor: OKAMOTO HIDEO
IPC: F23C99/00
Filed: 1992-09-10
Abstract: PURPOSE:To prevent high-level ignition sound from occurring even in the case that erroneous ignition occurs in a combustion device of a type in which a part of discharged gas is circulated in a combustion air passage in a burner in order to get low NOx. CONSTITUTION:During a period in which an electrical output of a flame rod 81 is lower than a predetermined value, a solenoid valve 6 for recirculation arranged in a discharged gas recirculation passage 6 is kept closed so as to prevent non-ignited fuel from being recirculated and in turn when a gas burner 2 becomes a stable combustion state after the electrical output becomes more than the predetermined value, the valve is opened.