baber/WOPTO huggingface dataset:
Patent JP-H07156676-A (JP)
Title: Drive control device for four-wheel driven work machine
Inventor: SUZUKI SADAO
IPC: B60K17/10
Filed: 1993-12-02
Abstract: PURPOSE:To decrease damaging a rice field at the time of turning due to slipping and earth pressing, by reconsidering a four-wheel drive structure. CONSTITUTION:Steering front wheels 1, rear wheels 2 driven through a gear transmission 4, right/left HSTs 6, 7 capable of individually driving the right/left front wheels 1, steering angle detecting means for detecting a steering amount of the front wheels 1 and a rear wheel speed detecting means for detecting a drive speed of the rear wheels 2 are respectively provided. Also a control means for connecting delivery amount change adjusting electrically-operated cylinder of these HSTs 6, 7 and pumps 8, 9, steering angle detecting means and the rear wheel speed detecting means, so that each HST 6, 7 is operated to be based on the drive speed of the rear wheel 2 in a condition that a slip against the ground of the front wheel 1 is not generated, is provided. Theoretically, a wheel slip at the time of turn running is set to zero.
Patent JP-H09194595-A (JP)
Title: Paper releasing composition improved in releasability
Inventor: MAIKERU JIYOUSEFU OBURAIEN
IPC: C09J7/02
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful for paper release, capable of reducing releasing force when release rate is increased, by blending l linear alkenyl-substituted polysiloxane with a hydrosilylated addition curing catalyst, a curing suppressing compound and a cross-linking silicone.  
     SOLUTION: This paper release composition excellent in releasability is obtained by blending (A) a curable branched alkenyl silicone of formula I [M vi  is a group of formula II (R is a 1-40C monofunctional hydrocarbon; R 1  is a 2-40C end olefinic monofunctional hydrocarbon; (p) is 1-3); T is a group of the formula R 2 SiO 3/2  (R 2  is as shown for R and R 1 ); D is a group of the formula R 3 R 4 SiO 2/2  (R 3  and R 4  are each as shown for R and R 1 ; M is a group of the formula R 3 SiO 1/2 ; (a) and (b) are each 2-5; (c) is about 50-1,000; α is 0-0.5] with (B) a linear hydrogen siloxane of formula III [D' is R'HSiO 2/2  (R' is as shown for R); (e) and (f) are each 0 or a positive number to make the total of (e) and (f) 10-100], (C) a hydrosilylated catalyst and (D) a curing inhibitor for increasing an effective life of a coating bath. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H05139649-A (JP)
Title: Controller for elevator
Inventor: HIRASHIKI YASUHIRO
IPC: B66B1/52
Filed: 1991-11-19
Abstract: PURPOSE:To safely and accurately store measured values without prestoring pulse values indicating the level position of each floor by checking the pattern of combination of the ON and OFF states of a plurality of elevator shaft switches with a preset registration pattern. CONSTITUTION:A plurality of elevator shaft switches A, B, C, D, E, each of which is mounted in a predetermined position of each floor of an elevator shaft and in a cage and turned on and off as the cage travels along the elevator shaft, detect the respective level positions of floors, and the pulse value of an up-down counter at that time is stored in a pulse data set operation control portion 1. Them a consistency judging portion 7 checks the pattern of combination of the ON and OFF states of the plurality of elevator shaft switches with a preset registration pattern, thereby checking consistency. Further, a check operation control portion 8 checkes whether pulse data are precisely set against the deviation of installation of each elevator shaft switch.
Patent JP-H05145507-A (JP)
Title: Synchronous multiplex exchange circuit
Inventor: KATAGIRI HIDEKI
IPC: H04J3/07
Filed: 1991-11-19
Abstract: PURPOSE:To obtain the synchronous multiplex exchange circuit for multi-channel asynchronous data in which digital exchange for several thousands of digital exchange is realized with small scale circuit. CONSTITUTION:Address gate switch circuits 20-1 to 20-n receive an asynchronous data signal sent from plural channels and output plural synchronous data signals in response to the control signal. A gate switch control circuit 30 stores the sequence of synchronization multiplexing of the asynchronous data signal sent to the address gate switch circuits 20-1 to 20-n and sends a signal representing the stored sequence to he address gate switch circuits 20-1 to 20-n as a control signal. Plural synchronous data signals outputted from the address gate switch circuits 20-1 to 20-n are outputted through a data bus 40 altogether as a synchronous multiplex data signal. An inverse multiplexing circuit 50 inversely multiplexes the synchronous multiplex signal fed from the data bus 40 and applies inverse multiplexing to the synchronous multiplex signal and outputs the signal subject to inverse multiplexing as a time division multiplex signal.
Patent JP-H08136155-A (JP)
Title: Anchor metal structure
Inventor: KIUCHI TOSHIKATSU
IPC: F27D1/10
Filed: 1994-11-10
Abstract: PURPOSE: To prevent a crack from occurring between an anchor and amorphous refractory material on account of difference of expansion between the amor phous refractory material and the anchor by securing an anchor metal securing metallic fitting part to an iron shell, without fixing the anchor metal, so that the anchor metal can be moved upwardly, downwardly, leftwardly and rightwardly. CONSTITUTION: An anchor metal is not fixed but an anchor metal securing metallic fitting part 6 is secured to an iron shell so that the anchor metal 1 can be moved upwardly, downwardly, leftwardly and rightwardly. Deterioration of wall ceiling due to cracks occurring in amorphous refractory material is prevented from occurring. A specified arrangement of the anchors is easily executed and orientation of the anchors are not disturbed by operation of a vibrator.
Patent JP-2001127006-A (JP)
Title: Electrode for semiconductor and manufacturing method thereof
Inventor: SUZUKI OSAMU
IPC: H01L23/52
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To improve adhesiveness on a semiconductor layer and an ohmic contact level in an electrode for a semiconductor. SOLUTION: This is an electrode for a semiconductor containing carbonaceous materials, a resin selected form the group of a cyanoester resin, a polysulfone, a phenol resin or the like, at least one kind of dopant A selected from the group of copper or silver or the like, and at least one kind of dopant B selected from the group of lead and tin or the like. Also, this is a method for manufacturing the electrode for the semiconductor.
Patent JP-H07163023-A (JP)
Title: Collector ring for gas insulated switchgear
Inventor: INAMI YOSHIAKI
IPC: H02G5/08
Filed: 1993-12-03
Abstract: PURPOSE:To resist a collector ring against external force by fixing a male side contact with a spherical contact surface at a specified position in a cylindrical female side contact by an insulator. CONSTITUTION:A quasi-cylindrical female contact 3 having a band 5 for collecting currents on an internal surface is mounted at the end section of a conductor 1, and a male side contact 4 with a spherical contact surface is installed at the end section of a conductor 2. The female side contact 3 and the male side contact 4 are connected electrically through the band 5 for collecting currents, and the spherical section of the male side contact 4 is fixed at the specified position of the inside of the female side contact 3 by insulators 6, 7 and a C-type retaining ring 8. The external surface of the female side contact 3 also functions as the shield of the relaxation of an electric field. Accordingly, a collector ring can resist large external force.
Patent JP-2000131519-A (JP)
Title: Radiation sensitive composition for color filter
Inventor: NAGATSUKA TOMIO
IPC: C08L101/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To make formable a pixel pattern free from the generation of scratch by brush cleaning or the like, and improve the adhesibility to a substrate and a light shielding layer by incorporating a coloring agent, a specific alkali soluble resin, a polyfunctional monomer and a photopolymerization initiator. SOLUTION: The radiation sensitive composition for color filter containing the coloring agent, the alkali soluble resin containing a copolymer of a monomer expressed by a formula with other copolymerizable monomer, a polyfunctional monomer and the photopolymerization initiator is used. In the formula, each of R1-R3 is independently hydrogen atom or a 1-10C alkyl group and (n) is an integer of 1-5. In such a case, the radiation means one including visual ray, ultraviolet ray, far ultraviolet ray, electron beam, X-ray or the like. As the alkali soluble resin, other alkali soluble resin is used in combination with the copolymer. As the other alkali soluble resin, a resin, for example, containing an acidic functional group such as carboxyl group, phenolic hydroxide group is mentioned.
Patent JP-H03163846-A (JP)
Title: Manufacturing device for semiconductor integrated circuit
Inventor: NAKAMURA MASARU
IPC: H01L21/203
Filed: 1989-11-22
Abstract: PURPOSE:To enable the title manufacturing device to be reactivated without removing a sensor from a residual gas analytical instrument by a method wherein the device and the instrument are isolated from each other by a stop valve and then a heated inert gas is led into the instrument. CONSTITUTION:The title device is provided with the first stop valve V1 provided between a vacuum vessel 1 and a gas analytical instrument 2, a gas leading-in pipe 3 to lead an inert gas (nitrogen gas) (a) into the gas analytical instrument 2 and the second stop valve V2 provided between the gas analytical instrument 2 and the gas leading-in pipe 3. Furthermore, a heating device 4 to heat the inert gas led-into the gas analytical instrument 2 is provided in the gas leading-in pipe 3 while the third stop valve 3 to externally exhaust the inert gas led-into the gas analytical instrument 2 is provided. Through these procedures, a channel type electron multiplier sensor with its sensitivity deteriorated by the residual gas pollusion can be reactivated with the gas analytical instrument 2 fixed thereto as it is.
Patent JP-H04177204-A (JP)
Title: Ultraviolet and infrared ray cut filter
Inventor: NISHIDE RIICHI
IPC: G02B5/28
Filed: 1990-11-13
Abstract: PURPOSE:To enable simultaneous cutting of ultraviolet rays, particularly those in the long wavelength region of 350-400nm, light rays in a range of infrared rays by stacking alternately high refractive index layers and low refractive index layers on a transparent substrate and containing titanium oxide and cerium oxide in at least one high refractive index layer. CONSTITUTION:High refractive index layers and low refractive index layers are alternately stacked on a transparent substrate in a large number of layers. At least one of those high refractive index layers contains titanium oxide and cerium oxide resulting from the hydrolysis of a titanium organic compound and a cerium compound in the presence of an organic compound containing at least one hydroxyl group and at least one ether group. The titanium organic metal compound in use is preferably titanium alkoxide. Accordingly, the simultaneous cutting of ultraviolet rays, particularly those in the long wavelength region of 350-400nm, and infrared ray become possible.
Patent JP-H06147859-A (JP)
Title: Edge profile measuring equipment for obliquely ground optical connector ferrule
Inventor: KIKUCHI TSUTOMU
IPC: G02B6/26
Filed: 1992-11-13
Abstract: PURPOSE:To provide an equipment for measuring shift of center of curvature from a core accurately on a plane inclining by a specific angle against a plane intersecting the axis of a ferrule perpendicularly. CONSTITUTION:The edge profile measuring equipment comprises a light source 1, a half mirror 6 arranged on the optical axis thereof, a reference mirror 7 arranged on one of the transmitting light side or the reflecting light side, and a ferrule holding part 11 arranged on the other side, wherein reflection lights from the reference mirror 7 and a ferrule 10 to be measured are superposed at the half mirror 6 and the profile of focused interference fringes is observed. An illumination mirror 8 for reflecting incident light from the half mirror 6 toward the edge of the ferrule 10 to be measured is disposed between the half mirror 6 and the ferrule holding part 11. The illumination mirror 8 is disposed while inclining a predetermined angle against the central axis of the ferrule to be measured so that the light reflected on the illumination mirror 8 toward the edge of the ferrule to be measured has optical axis intersecting the obliquely ground face of the ferrule perpendicularly.
Patent JP-H08133847-A (JP)
Title: Ceramic sintered compact and production of ceramic substrate
Inventor: YAMAZAKI KOZO
IPC: C04B35/64
Filed: 1994-11-14
Abstract: PURPOSE: To obtain a ceramic baked compact, reduced in dispersion in baking shrinkage factor and excellent in dimensional, positional accuracies, etc., by carrying out the pressurizing treatment of an unbaked ceramic compact only in a specific direction with a pressurizing means and then baking the pressurized compact. CONSTITUTION: An alumina powder, etc., together with a resin binder, a plasticizer, etc., are dispersed and mixed with an organic solvent and the resultant slurry is then formed according to a doctor blade method, etc., to provide an unbaked ceramic compact, which is then pressurized only in a specific direction with a pressurizing means to afford an unbaked ceramic compact having a prescribed density Dc after correction. Pressurization with a uniaxial press, an isostatic press, etc., is preferred as the pressurizing means. The prepared unbaked ceramic compact is further baked to afford a ceramic compact. Thereby, the baking shrinkage factor can be controlled with a good accuracy and the resultant ceramic compact can suitably be used as a ceramic substrate, etc.
Patent JP-H0880855-A (JP)
Title: Cage truck
Inventor: SHIRAI TAKANAO
IPC: B62B3/02
Filed: 1994-11-14
Abstract: PURPOSE: To contrive the storage accommodation in a nesting state by engaging a pair of side frames in a U-figure shape for a fixed frame by a pair of stopper pieces and an engagement part for the used time, and engaging a pair of side frames by a pair of stopper pieces and an engagement part for the nonused time at a truncated chevron-shaped position, when a cage truck is not used, and inserting a supporting bar into the guide groove on a base plate. CONSTITUTION: When a cage truck is used, a pair of stopper pieces 21 are installed at each top end part of a pair of side frames 18, and the side frame 18 is shifted upwardly and turned, and then, the using engagement part 26 of a base plate 14 is engaged, and a fixed frame 7 and a pair of side frames 18 are arranged in a U-shape from. Further, when the cage truck is not used, the side frame 18 is shifted upwardly and turned, and the stopper piece 21 is engaged with the engagement for the base plate 14 in a nonused state, and a pair of side frames 18 are arranged in a truncated chevron. In this state, a pair of side frames 18 of an another cage truck allows a supporting bar 12 to intrude into the guide groove 17 of the base plate 14 which is fixed so as to pass through the inside of the fixed frame 7. Accordingly, the rear cage truck intrudes into the fixed frame 7 of the front cage truck and can be accommodated in a nesting state.
Patent JP-H11203204-A (JP)
Title: Electrically erasable and rewritable non-volatile memory including read and/or write protectable area and electronic system incorporating the same
Inventor: MANI CHRISTOPHE
IPC: G11C8/20
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile memory of a type in which a memory register and a protection register which are addressable individually or by the block are included and the protection register can write a protection word prescribing a size of a write protectable memory and a position of the memory area in all upper or lower positions of the memory. SOLUTION: This device is an electrically erasable and rewritable non-volatile memory that is equipped with a memory register which are addressable individually or by the block. This memory further includes a protection register that can write a protection word. This protection word includes the specified number of bits that encode an address of an unspecified memory register or of a memory register block. This address is called a boundary address and divides a memory space into an upper and a lower areas. The protection word also includes a zone bit whose value decides which areas is protectable.
Patent JP-S63158754-A (JP)
Title: Internal-reforming type fuel cell
Inventor: OKADA TATSUNORI
IPC: H01M8/06
Filed: 1986-12-19
Abstract: PURPOSE:To make reforming reaction uniform and to narrow the distribution of temperature by installing a bypass passage through which a part of unformed raw fuel is supplied onto a downstream side of a passage on an anode gas passage. CONSTITUTION:Raw fuel in an inlet side gas manifold 10 is reformed into hydrogen-rich fuel by a reforming catalyst 8 during flowing through an anode gas passage 7. Raw fuel entered in a bypass pipe 12 from the passage inlet is supplied onto a downstream side with it unformed. Passing through holes 13 are installed in the side wall of the bypass pipe 12 so that the number of holes are increased downstream. The amount of raw fuel supplied to the passage from the bypass pipe 12 is gradually increased as it flows downstream. Therefore, reforming reaction uniformly progresses over the whole area from the upstream side to the downstream side, and the reforming catalyst is prevented from partial ovarload. The partial pressure of hydrogen necessary for discharge reaction is made uniform. Therefore, the distribution of current density and temperature distribution are narrowed.
Patent JP-H03166914-A (JP)
Title: Method for molding fiber reinforced thermoplastic synthetic resin
Inventor: YOSHIDA HITOSHI
IPC: B29C43/52
Filed: 1989-11-27
Abstract: PURPOSE:To prevent the generation of warpage and voids as well as the generation of irregularity in a degree of crystallization by holding a predetermined number of prepreg material sheets between two upper and lower preparatory molds copied from a product shape to perform the preparatory molding thereof and subsequently performing final molding by the pressurization due to an upper mold while evacuating a lower mold from the suction grooves thereof. CONSTITUTION:A preparatory mold 14 is formed by the draw processing of a metal plate rich in ductility and consists of a lower mold 15 and an upper mold 16 copied from a product shape. Two or more prepreg material sheets 9 are stacked on the lower mold 15 and the upper mold 16 is placed thereon while both molds are grasped by clips and heated in a heating furnace to shape the sheets 9 so as to follow the mold. Next, the sheets 9 are rapidly set to the lower mold 18 of a final mold 17 while grasped by the mold 14. Suction grooves 20 are provided to the peripheral part of the lower mold 18 and the peripheral part of the mold 14 to which the sheets 9 are set by a heat-resistant film 22 such as a polyimide film and the sheets are subjected to pressure molding by the upper mold 19 while the mold 14 is evacuated from the suction hole 21 connecting to the suction grooves 20. After the completion of final molding, the final mold 17 is immediately opened and the sheets 9 are taken out while grasped by the mold 14 to be cooled by water.
Patent JP-H10142459-A (JP)
Title: Waveguide type optical module
Inventor: TAKADA KOJI
IPC: G02B6/122
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain the waveguide type optical module which has simple optical circuit constitution and is excellently mass-produced and reduced in the cost and superior in flexibility by connecting a light emitting element or light receiving element to a different end surface of an optical waveguide through a wavelength filter and/or a half-mirror. SOLUTION: Multiplexed input signals of wavelengths λ1 and λ2 which are made incident from a 1st port 14 are propagated in a lst waveguide 18. The light of wavelength λ1 is reflected by the wavelength filter 7 and coupled with a 2nd waveguide 19, and then projected from a 2nd port 15. The light of wavelength 2λ, on the other hand, is transmitted through the wavelength filter 7 and then the half-mirror 8, projected through a 4th port, and received by the light receiving element 4. The light of wavelength λ2 which passes through a pigtail fiber 6 from a light emitting element module 5 and is made incident from a 3rd port 16 passes through a 3rd waveguide 20 and is partially reflected by the half-mirror 8, propagated in the 1st waveguide 18, and projected from the 1st port 14.
Patent JP-S63156894-A (JP)
Title: Carbonaceous solid-water slurry composition
Inventor: ITO HAYAMIZU
IPC: C09K23/52
Filed: 1986-12-19
Abstract: PURPOSE:To provide a low-cost slurry composition of high concentration, outstanding in fluidity and stability, capable of direct combustion, comprising carbonaceous solid powder, two kinds of dispersant consisting of specific water- soluble copolymer and polystyrenesulfonic acid, etc., respectively, and water. CONSTITUTION:The objective slurry composition comprising (A) carbonaceous solid powder such as of coal, oil coke or petroleum pitch, (B) a dispersant consisting of a water-soluble copolymer prepared from a raw monomer system containing a total of >=50mol% of (i) a monomer of formula I (R is H or methyl; X is 2-4C alkylene; l is 1-100; Y is H, 1-5C alkyl, etc.) and (ii) a second monomer of formula II (Z is 1-4C alkylene; M is H, alkali metal, etc.) in the molar ratio (i)/(ii)=1/5-1/500, (C) a second dispersant consisting of polystyrenesulfonic acid salt and/or styrene-styrenesulfonic acid salt copolymer, and (D) water.
Patent JP-H05142520-A (JP)
Title: Liquid crystal display element
Inventor: KANO MITSURU
IPC: G02F1/1333
Filed: 1991-11-20
Abstract: PURPOSE:To provide a liq. crystal display element using microcapsules, having high specific resistance and ensuring sufficiently high voltage acting effectively on display. CONSTITUTION:Microcapsules 5 of a liq. crystal coated with transparent resin are used. When a photopolymerizable surfactant is used as the coating resin, the specific resistance of the matrix contg. the liq. crystal is not lowered and the lowering of voltage impressed on the liq. crystal itself and acting effectively on display can be prevented.
Patent JP-H06146905-A (JP)
Title: Upercharged pressure control device of internal combustion engine having supercharger
Inventor: HIROSE KATSUHIKO
IPC: F02B33/00
Filed: 1992-11-16
Abstract: PURPOSE:To control flow rate of reflux quickly by regulating the flow rate of the reflux on the basis of the discharge and intake temperature of a supercharger estimated on the basis of the differential pressure between the front and the rear of the supercharger. CONSTITUTION:An intake air temperature sensor 37 is arranged at the upstream side of a supercharger 25 to be arranged in an intake air passage 2, and a differential pressure sensor 3b is arranged between the front and the rear of the supercharger 25. A control part 3 calculates the temperature rise due to the supercharger 25 on the basis of the differential pressure to be detected by the differential pressure sensor 36, and estimates the discharge and intake temperature of the supercharger 25 by adding the temperature rise and the intake temperature detected by the intake air temperature sensor 37. In addition, the reflux is controlled by means of a control valve 28 to be arranged in a reflux passage 27 on the basis of the estimated temperature. Thus, the response speed is improved because the control valve 28 is regulated on the basis of the differential pressure between the front and the rear of the supercharger 25, and it is possible to prevent surely the rise of the discharge and intake temperature beyond the upper limit of the allowable temperature rise.