baber/WOPTO huggingface dataset:
Patent JP-S6049613-A (JP)
Title: Electromagnet
Inventor: KAWAGUCHI KATSUHIKO
IPC: B41J9/44
Filed: 1983-08-29
Abstract: PURPOSE:To prevent an electromagnet from an invasion of dust, and moreover, to check a bad influence of air resistance to high speed action by a method wherein the case of the electromagnet is sealed hermetically, and vent paths are provided to a movable core. CONSTITUTION:A coil 2 and a movable core 3 held by a bearing 6 are accommodated in a hermetically sealing structural case 11. An operating rod 4 held by a bearing 5 is fixed to the central part of the movable core 3. Vent paths 12 having openings at both the edges are formed along the axial center to the movable core 3 thereof. Moreover, a disk type check valve 13 is provided to one edge of the movable core 3. Because the case 11 is sealed hermetically, an invasion of dust to the inside is not generated. Moreover, because the vent paths 12 are provided to the movable core 3, slide action to one direction can be performed in a high speed. Moreover, the check valve 13 is closed at return time of the movable core, and a vibration is controlled according to damper action of air.
Patent JP-H05323154-A (JP)
Title: Connector for optical fiber connection
Inventor: JINBO KUNIHIKO
IPC: G02B6/38
Filed: 1992-05-26
Abstract: PURPOSE:To fix and connect the optical fibers of a multifiber cable with an adhesive by clamping them in a connector consisting of a substrate where V grooves for optical fiber fixation are formed and a pressure plate. CONSTITUTION:The optical fiber connector consisting of the substrate 8 where the V grooves 10 for an optical fiber array and the pressure plate 9 has an adhesive groove 12 and an adhesive flow preventing groove 13 in both the adhesive surfaces 11 of the substrate 8 and pressure plate 9 between the V grooves 10 and a fitting pin V groove 14, and the adhesive groove 12 is bent.
Patent JP-S62103635-A (JP)
Title: Resin coated paper for photography
Inventor: UNO HIROSHI
IPC: G03C1/79
Filed: 1986-07-04
Abstract: PURPOSE:To form resin-coated paper for photography having good surface quality by preparing a titanium dioxide pigment by an external speed method and grinding the same by a fluid energy grinding machine. CONSTITUTION:The titanium dioxide pigment is prepd. by the external seed method and the resin-coated paper for photography having extremely little microgrit is obtd. by applying the titanium dioxide pigment prepd. by grinding such titanium dioxide pigment with the fluid energy grinding machine. More specifically, the titanium dioxide having desired grain sizes and uniform grain size distribution is freely produced in the case of the titanium dioxide prepd. by the external seed method in which the hydroxide of titanium formed by neutralizing titanyl sulfate or titanium tetrachloride is separately added to the titanium dioxide as a seed in the stage of hydrolysing titanyl sulfate under boiling. The titanium dioxide pigment with which the microgrit is hardly produced is obtd. by making combination use of steam mill grinding in particular with the fluid energy grinding machine in the finishing stage.
Patent JP-S643410-A (JP)
Title: Prevention of generation of white smoke of exhaust gas
Inventor: KOMATSU SHOZO
IPC: F23J15/00
Filed: 1987-06-26
Abstract: PURPOSE:To prevent the overflow of a dehumidifying water tank and the generation of white smoke of exhaust gas efficiently, by a method wherein the level of water in a cooling water tank is detected to regulate the cooling water temperature or the flow rate of cooling water and the amount of feed water for a desuperheater and dehumidifier so as to keep the level of water constant. CONSTITUTION:A desuperheater and dehumidifier bypass control valve 43, controlled by a general control device 38, is provided to open it and reduce the flow rate of cooling water supplied to a desuperheater and dehumidifier 10 when the level of a dehumidifying water tank 15 is higher than a set value. When the level of the dehumidifying water tank 15 is lower than the set value, the valve 43 is controlled so as to be closed. The operating method of a gas mixing unit 27 and a reheater 28, in which the limit line of generating white smoke is considered, is carried out and the temperature and humidity of atmosphere are detected by a thermometer and a hygrometer to input detected values into the general control device 38 so as to be capable of effecting the optimum operation even when a condition is changed. The level of dehumidifying water tank may be kept in constant, overflow will never be caused, the efficiency of the desuperheater and dehumidifier 10 may be kept in optimum and the efficient operation of the whole of a white smoke preventing system may be effected.
Patent JP-S5857833-A (JP)
Title: Transmission and reception device
Inventor: YAMASHITA SHIGEO
IPC: H04B7/24
Filed: 1981-09-30
Abstract: PURPOSE:To perform transmission and reception of audio signals while performing remote control, without using an exclusive carrier, by transmitting the audio signals modulated with a control pilot signal. CONSTITUTION:At transmission section A, a switch 5 selects capacitors 6a-6c and the oscillating freuency of a pilot signal oscillator 4 is changed. After the level of a pilot signal is adjusted at a variable resistor 7, the signal is applied to a modulator 9 together with an audio signal from an amplifier 3. At reception sections B1-B3, the audio signal is outputted at speakers 17 via attenuators 15 and amplifiers 16. When a pilot signal coincident with a band pass filter 12 is received, a power supply 14 is turned on, the level of the pilot signal is detected 13 and the attenuator 15 is controlled in response to the level.
Patent JP-2000350326-A (JP)
Title: Ring inserting device for shield wire terminal part
Inventor: SAKUMA TEIJI
IPC: H02G1/14
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To insert a ring mechanically in between an braided sheath exposed at the terminal part of a shield wire and an internal insulator exactly with high efficiency. SOLUTION: This ring inserting device is provided with a ring feed mechanism 5 which delivers slit rings R to a passing point one by one and transfers them to the front of a wire retained at a fixed position further from the passing point, a chuck 6 retaining the fed ring R, and a ring inserting guide 8. The chuck 6 with the ring R retained is moved forward by a slider 7, and when the front end of the ring is fitted into the ring retaining hole 8a of the ring inserting guide 8, the ring inserting guide 8 is also moved forward by a slider 9 to open and retreat the taper guide hole 8b guide 8, so that the ring is pushed into to a required position by the chuck 6.
Patent JP-H061558-A (JP)
Title: Braking device for ropeless elevator
Inventor: IKEJIMA HIROYUKI
IPC: B66B1/34
Filed: 1992-06-17
Abstract: PURPOSE:To safely suspend each elevator car without suffering shock due to deceleration on the part of passengers in each cage by allowing each linear motor to generate power thrust in such a way that each cage is gradually decelerated with no auxiliary power supply such as a battery and the like, which is to be separately provided, at the time of emergency suspension due to a power failure. CONSTITUTION:In the elevator braking device for each ropeless elevator wherein elevator cars 4a and 4b are provided so as to be moved up and down by the thrust of each linear motor, and are held by each brake after each car has been decelerated with the use of the thrust of each linear motor at the time of emergency suspension, the descending elevator car is decelerated by means of regerative braking at the time of emergency suspension, and electric power regenerated at this occasion is devised to be used for electric power to decelerate the ascending elevator car by means of the thrust of each linear motor.
Patent JP-H0322522-A (JP)
Title: Vapor growth device
Inventor: TSUKUNE ATSUHIRO
IPC: H01L21/205
Filed: 1989-06-20
Abstract: PURPOSE:To erect a structure in excellent film thickness distribution regardless of narrow wafer gaps for augmenting the throughput of the title device by a method wherein a double inner pipe pierced with multiple pores is provided inside an inner pipe while a reactive gas is blown in outside the double inner pipe so that the gas flow may be diffused inside the wafer gaps from the multiple pores pierced in the double inner pipe. CONSTITUTION:A quartz-made wafer carrier 2 holding multiple wafers W is vertically placed on a wafer carrier holding base 6 in a quartz-made reaction chamber 1. The wafer carrier 2 is covered with a quartz-made double inner pipe 8 with a top cover and cylindrical surface pierced with multiple pores or slits and then a gas (a) leading-in pipe 3 is led into the outside of an inner tube 8 inside an inner tube. Finally, a reaction gas is led into a deposition chamber from a gas leading-in pipe 3 and then exhausted from an exhaust pipe 4 so that the reaction chamber 1 may be kept at specific gas pressure by controlling the gas flow and the exhaust rate.
Patent JP-H065930-A (JP)
Title: Josephson junction element and manufacture thereof
Inventor: OSADA MASAYA
IPC: H01L39/24
Filed: 1992-06-17
Abstract: PURPOSE:To provide a Josephson junction element excellent in performance allowing easy and accurate fine processing of a junction part, and a manufacturing method thereof. CONSTITUTION:A normal conductor layer 12 and the superconductor layers 13, 13' are by turns laminated on a substrate 11 and a photoresist layer is formed thereon followed by etching so as to expose the superconductor layers 13, 13' of the prescribed regions. Then, metal vapor is fed from the direction inclined to the photoresist side to the normal lines of the faces of the superconductor layers 13, 13' so as to perform vapor deposit the metal layers 14, 14' on the region excepting the regions on the superconductor layers 13, 13' ranging over a prescribed width from an etching end face of the photoresist layer while going through the superconductor layers 13, 13' by a prescribed width and having the metal layers 14, 14' as masks so as to form a groove 15 reaching the inside of the normal conductor layer 12 in order to manufacture a Josephson junction element.
Patent JP-H107657-A (JP)
Title: Sulfonamide compound
Inventor: SATO KAZUO
IPC: C07D257/04
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new sulfonamide compound that has excellent herbicidal activity without chemical injury to rice and is safe as a herbicide. SOLUTION: This new sulfonamide compound of formula I (R<1> is H, a 26C alkanoyl or benzoyl; R<2> and R<3> are each H, a halogen, nitro, cyano a lower alkyl, etc.; Q is pyradinyl, 4pyrimidinyl, oxazolyl, thiazolyl, etc., provided that when Q is thiazolyl, R<2> and R<3> are not H at the same time), for example, N-[4-(2-pyradinyoxy)phenyl] trifluoromethane sulfonamide. The compound of formula I is obtained, for example, by a substitution reaction of a compound of formula: Q-Y (Y is a halogen or an eliminated group, such as methanesulfonyl) with a compound of formula II to form an ether, reduction of the nitro group, and a subsequent reaction with a reactive trifluoromethanesulfonic derivative. Using this sulfonamide compound as an effective ingredient, different herbicide formulations against different weeds in crop fields can be obtained.
Patent JP-H055436-A (JP)
Title: Control device for alcohol engine
Inventor: TAJIMA SEIJI
IPC: F02D19/08
Filed: 1991-06-28
Abstract: PURPOSE:To promote atomization of fuel in the case of using fuel containing alcohol, in an engine having two fuel injection valves per one cylinder. CONSTITUTION:In the case of an operational condition of an engine 1 less than a preset intake amount line, fuel is injected from only a primary side injection valve 15, and in the case of the operational condition in the preset intake amount or more, fuel is injected from both the primary and secondary side injection valves 15, 16. When alcohol concentration of fuel in use is increased, the preset intake amount line is changed to a low intake amount side. Thus in the case of increasing a fuel amount for obtaining an equal output by high concentration of alcohol, even when an injection amount is increased in accordance with increase of the alcohol concentration in a region where only the primary side injection valve 15 is actuated, fuel is partly injected by the secondary side injection valve 16 to share a burden, so that atomization of the fuel is well ensured and promoted.
Patent JP-H0710014-A (JP)
Title: Steering controller mounting structure of working vehicle
Inventor: AOYAMA HITOSHI
IPC: B62D1/16
Filed: 1993-06-29
Abstract: PURPOSE:To effectively lock a control shaft which can freely come out from a controller in the steering controller locking structure of a working vehicle wherein with a power steering controller connected to a bracket which supports the lower end of power steering column from a lower position, a steering operation shaft and controller shaft are fittedly connected to each other. CONSTITUTION:A controller shaft 7a which can freely come out from a controller 7 is temporary tacked through a sheet metal construction stopper 15 which is fitted to the boss section 7b at the top of the controller 7 from the outside, and the stopper 15 is also utilized as a fitting member for aligning a steering column 8 which is fitted to the boss section 7b at the top of the controller 7.
Patent JP-H0448188-A (JP)
Title: Grain drying device
Inventor: TADA KENZO
IPC: F26B21/00
Filed: 1990-06-15
Abstract: PURPOSE:To permit highly efficient normal-temperature low-humidity air drying even when atmosphere is high-humidity high-temperature or high-humidity low-temperature by a method wherein the title device is provided with a dehumidifying unit, constituted so as to discharge the atmosphere, which has passed through an evaporator, by switching it to the secondary side of a first indoor condenser or to the outside of the same. CONSTITUTION:Atmosphere is supplied to the first chamber of a dehumidifying unit 20 while atmosphere, supplied to a second chamber, is conducted to flow into the secondary side of the condenser of the first chamber 21a. Then, air heated by the condenser 22 of the first chamber, is mixed with air, cooled and dehumidified by the evaporator 24 of the second chamber 21b to send it into a receiving unit 10. Accord ing to this operation, grains in the receiving unit are dried efficiently by normal- temperature low-humidity air in the receiving unit. When atmosphere is high-humidity low-temperature, the atmosphere, supplied to the second chamber, is discharged to the outside of a dehumidifying unit under a condition that the atmosphere is being supplied to the first chamber. According to this method, only heated air is sent into the receiving unit. The heated air is normal temperature low-humidity air suitable for drying effected at comparatively high temperature and relative humidity whereby drying efficiency can be improved remarkably.
Patent JP-S6315847-A (JP)
Title: Photosensitive polyimide composition
Inventor: MATSUOKA YOSHIO
IPC: C08F2/48
Filed: 1986-07-05
Abstract: PURPOSE:To obtain a photosensitive compsn. having physical properties such as heat resistance, etc. equal to those of conventional photosensitive polyimides and excellent shelf stability and adhesion to substrates, by blending a photosensitive polyimide or a photosensitive polyimide precursor with a specified dialkyldialkoxysilane and an optically active substance. CONSTITUTION:This photosensitive polyimide compsn. contains a photosensitive polyimide or a photosensitive polyimide precursor, a dialkyldialkoxysilane having at least one functional group attached to an alkyl group and an optically active substance. A dialkylalkoxysilane of formula I is preferred. In the formula, A is a member selected from the group consisting of acryloxy, methacryloxy, amino, acrylamino, piperazyl, phenylamino, mercapto groups, etc.; R0 is a 1-6C alkylene; and R1 and R2 are independently a 1-6C alkyl.
Patent JP-H0823776-A (JP)
Title: Production machine for grafted nursery plant
Inventor: TAKENO SADAO
IPC: B65G47/88
Filed: 1994-07-11
Abstract: PURPOSE:To safely and surely accommodate grafted nursery plants in all the matrix state pot units formed on a tray. CONSTITUTION:A long separator 100 is arranged almost parallelly to pot units 20 transversely arranged on a grafted nursery plant conveying line so as to face the upper surface of a tray 5 carried on the grafted nursery plant conveying line 4. When grafted nursery plants (S) are moved down so as to be placed on the pot units 20, this machine is designed so that the separator 100 may be turned downward by driving an air-actuator 103 and then turned upward so as to prevent interference with other grafted nursery plants (S) already accommodated in the pot units 20 on the tray 5 one process before.
Patent JP-H0325153-A (JP)
Title: Mechanism for wall fire-proof-joint
Inventor: KONNO HIROSHI
IPC: E04B1/94
Filed: 1989-06-21
Abstract: PURPOSE:To improve water-proof property and air-tight property by jointing the projecting sections of panels to each other via an inorganic system member, to fit a joint member on a joint section, and by fitting a joint cover on the joint member via a joint cover fitting device. CONSTITUTION:On a structural body alpha, the projecting piece 4 of a panel A1 is fixed with a fixing device beta. After that, into the inorganic system member retaining channel 11 of the panel A1, an inorganic system member B formed with calcium silicate is inserted to be fixed. After that, the inorganic system member retaining channel 10 of a panel A2 is inserted into the inorganic system member B fitted on the panel A1, and the side end surfaces of the panel A1 and the panel A2 are butted to each other, and the projecting piece 4 of the panel A2 is fixed on the structural body alpha with the fixing device beta. Then, the same process is repeated and panels A are fixed on the structural body alpha and after that, at a joint section F, a joint member C is set. Besides, on the joint member C, a joint cover fitting device D is fixed and after that, on the fitting device D, a joint cover E is fitted.
Patent JP-S5680434-A (JP)
Title: Foamed-forming device
Inventor: SUGAWARA TOSHIO
IPC: B29C59/00
Filed: 1979-12-05
Abstract: PURPOSE:To constitute a foamed-forming device consuming less heat energy and having a short forming cycle by providing a pair of molds on the both sides of a rotary part at the center. CONSTITUTION:A pair of moving frames 5, 6 which move along a diver 4 are arranged on the both sides of a rotary part 50 which are installed on a holding frame 51 in a gyratable manner centering around a rotary base axis S-S, held by auxiliary cylinder mechanisms 53, 54 for position specification. Forming molds 10, 20 installed on a frame 5 are the rotary part 50 are used as one set for heating. While forming molds 30, 40 installed on a frame 6 and the rotary part 30 are used as the other set for cooling (but the molds 20, 40 are alternately used for heating and cooling by turning the rotary part 50 for 180 deg.). A foamed product made by the left-side set of the afore-mentioned device is shifted to the right-side set of molds by turning the rotary body 50, so that a cooling process is repeated to manufacture a foamed form.
Patent JP-S644350-A (JP)
Title: Ink jet recorder
Inventor: OWATARI AKIO
IPC: C09D11/00
Filed: 1987-06-25
Abstract: PURPOSE:To prevent a printer from generating the deficiency and blur in printing when an ink tank containing a liquid ink is subjected to change in temperature or change with time as well as in an initial state, by determining a specific sodium ion concentration in the liquid ink. CONSTITUTION:A recording ink is mainly composed of a water, a water-soluble dye, and a lubricant, and the total concentration of sodium ion contained in the respective composition is determined to be 0.001-0.2wt.% to the total amount of the ink. The occurrence of insolubles depends on the composition and sodium concentration of the ink in tank However, if the total amount of a fatty acid such as a calcium stearate and the derivative thereof contained in a fat or rubber material forming the ink tank is in the range of 10-100ppm, there is no practical problem because of no production of insolubles preventing the flow of an ink system of an ink jet printer.
Patent JP-S6285834-A (JP)
Inventor: JIYAN MARIO NABUA
IPC: G01L13/02
Filed: 1986-07-08
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-S641740-A (JP)
Title: Composition for crosslinked ethylenic polymer foam
Inventor: OSAKI TOSHIMASA
IPC: C08J9/06
Filed: 1987-06-25
Abstract: PURPOSE: To obtain the titled composition, capable of providing a foam, extremely rich in flexibility and having excellent tensile strength and resiliency and suitable as adhesive tapes, etc., by blending a specific ultralow-density polyethylene with olefinic polymer.  
     CONSTITUTION: The aimed composition, obtained by containing an ethylenic polymer which is an ultralow-density polyethylene having ≤0.910g/cm 3  density or blending the ethylenic polymer with other olefinic polymer (e.g. medium- density polyethylene or ethylene-vinyl acetate copolymer). 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5984876-A (JP)
Title: N-phenylsulfonyl-n'-pyrimidinyl- and -triazinylurea
Inventor: BUIRII MAIYAA
IPC: C07D239/47
Filed: 1983-09-01
Abstract: The invention relates to N-phenylsulfonyl-N'-pyrimidinylureas and N-phenylsulfonyl-N-triazinylureas of the general formula    <IMAGE> (I)  wherein R1 is hydrogen, halogen, nitro, amino, C1-C5alkyl, C1-C4haloalkyl or a -Q-R7, -CO-OR8 or -(CO)n-NR9R10 radical, R2 is hydrogen, C1-C4alkyl, C1-C4alkoxy, C1-C4alkylthio, C1-C4haloalkyl, C1-C4haloalkoxy, halogen or alkoxyalkyl containing not more than 4 carbon atoms, R3 is C2-C10alkenyl which is substituted by one or more fluorine or bromine atoms or by one or more hydroxyl, cyano, nitro, -(Y)m-CO-(Z)n-R8, -SO2-NR11R12, -S(O)p-C1-C3haloalkyl or -S(O)n-C1-C3alkyl groups and which may additionally be substituted by one or more chlorine atoms, R4 is C1-C3alkyl, C1-C3haloalkyl, C1-C3alkoxy or C1-C3haloalkoxy, R5 is hydrogen, halogen, -NR13R14, C1-C3alkyl, C1-C3haloalkyl, C1-C3alkoxy or C1-C2haloalkoxy, R6 is hydrogen, C1-C3alkyl or C1-C3alkoxy, X is oxygen or sulfur, and E is nitrogen or the methine group, and R7 is C1-C4alkyl which is substituted by halogen or C1-C3alkoxy or is C3-C5alkenyl, R8 is C1-C4alkyl, C1-C4haloalkyl or C2-C6alkoxyalkyl, R9, R10, R11, R12, R13 and R14, each independently of the other, are hydrogen or C1-C3alkyl, Q is oxygen, sulfur, the sulfinyl or sulfonyl bridge, Y is oxygen, sulfur or -NR16-, wherein R16 is hydrogen or C1-C3alkyl, Z is oxygen, sulfur or -NR17-, wherein R17 is hydrogen or C1-C3alkyl, m and n are each 0 to 1, and p is 0, 1 or 2, and to the salts of these compounds with amines, alkali metal bases or alkaline earth metal bases. These compounds have good pre- and postemergence selective herbicidal and growth regulating properties.