baber/WOPTO huggingface dataset:
Patent JP-H04287861-A (JP)
Title: Vehicular fuel system having combination of fuel pressure adjustor and fuel filter
Inventor: TEIMOSHII BII BURANTO
IPC: F02M37/50
Filed: 1991-12-18
Abstract: PURPOSE: To provide a fuel supply device to filter only a passing fuel to a fuel supply rail in maintaining the desired pressure and flow rate to the fuel rail. CONSTITUTION: A fuel supply device is a compound device comprising a pressure regulator 17 and a fuel filter 25. The device is provided with a fuel supply tank 11. A fuel pump to supply the fuel to a fuel rail is provided in a tank. The fuel filter is arranged between an inlet supply pipe 30 and a fluid outlet 18, and filters impurities from the passing fuel. A pressure regulator is provided on a valve to be communicated with the inlet pipe. The regulator returns the fuel to the fuel tank by short-circuiting the fuel flow when the pressure at the fluid outlet exceeds the specified level. The valve is off-centered to the closed position, and when the pressure on the clean side of the filter is lower than the specified value, the closed condition is maintained.  When he pressure at the fluid outlet is lower than the specified value, all fuel in the inlet supply pipe is passed through the filter.
Patent JP-H10218805-A (JP)
Title: Separation of halogenated ethylbenzene isomer
Inventor: MINOMIYA HIDEKAZU
IPC: C07C17/389
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a m-halogenated ethylbenzene by subjecting a halogenated ethylbenzene isomer to adsorptive separation with an adsorbent and a desorbent containing a specific zeolite from a halogenated ethylbenzene isomer mixture. SOLUTION: A m-halogenated ethylbenzene is obtained by using an adsorbent containing an X type zeolite containing an alkali metal and/or an alkaline earth metal or an absorbent containing a Y type zeolite containing sodium and a desorbent (e.g. an alkyl-substituted aromatic hydrocarbon). The X type zeolite and the Y type zeolite belong to faujasite type zeolites and further, crystalline aluminosilicates.
Patent JP-H08154522-A (JP)
Title: Receiving device for scattered feed
Inventor: FUJISAKI TOSHIKO
IPC: A01K31/06
Filed: 1994-12-09
Abstract: PURPOSE: To provide a receiving device for scattered feed installed around a birdcage and capable of receiving the scattered feed. CONSTITUTION: This receiving device for scattered feed is provided with an opening and closing part 3 equipped with a hanging device 4 at a feed receiving part 1 and freely attachable and detachable installed to the birdcage 10 so as to surrounding the lower circumference of the cage, and a rubber 5 for increasing the close contact with the birdcage 10 at the bottom part of the feed receiving part 1.
Patent JP-H11165702-A (JP)
Title: Method for handling article to be packaged, and apparatus therefor
Inventor: HAMAOKA KOJI
IPC: B65B5/06
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for handling articles to be packaged, capable of lifting up articles from their upper portions even in the case where their upper portions are narrowed, without complicating the construction of the apparatus. SOLUTION: A clip part 20 and an expanding bar 31 insert clip plates 21, 22 from above into a gap between narrowed parts 13 of adjacent articles 10 to be packaged, and a clip plate 23 is inserted into a gap between the bodies 11 of the articles 10. A pair of compressing plates 41 disposed on both sides of the articles 10 are mutually allowed to approach the articles 10 to abut against them. The compressing plates 41 are pressurized in an approaching direction with a predetermined holding pressure to leave no gap between the articles 10, and the bodies 11 are brought into close contact with each other.  A slide shaft 34 is slid to move the expanding bar 31 downward and to expand an interval between the respective lower parts of the clip plate 21 and the clip plate 22, and the clip plate 21 and the clip plate 22 are brought into close contact with the respective inclined faces 12 of the narrowed parts 13.
Patent JP-H05167235-A (JP)
Title: Bonding device
Inventor: FUKUDA TAKASHI
IPC: H01L21/60
Filed: 1991-12-19
Abstract: PURPOSE:To improve the efficiency of bonding work by a method wherein a solder ball is held on a holding surface by air suction so as to instantaneously melt down the solder ball. CONSTITUTION:A suction hole 10 communicating with a suction device 4 is made in an electric impulse bonding chip 1 and provided in a holding surface 7 formed on the end part 1A of the chip 1 thereby enabling a solder ball 6 to be held on the holding surface 7 by the air suction from the suction device 4. Accordingly, the chip 1 holding the solder ball 6 on the holding surface 7 is shifted to the part right above a specific pad 9 and then lowered by an elevating mechanism 2 so that the solder ball 6 may be pressed against a pad 9 to be melted down by the power PW fed from a power supply unit 3. At this time, the solder ball 6 can be instantaneously heated by the chip 1 thereby the solder ball 6 to be next bonded is immediately, held resultantly, making the continuous bonding work feasible.
Patent JP-H06141078-A (JP)
Title: Individual service communication system
Inventor: AKIYAMA TADAHIKO
IPC: H04M1/274
Filed: 1992-11-21
Abstract: PURPOSE:To enable individual communication service to an user by carrying a portable storage device stored with individual information and reading the individual information stored in the portable storage device while using an unspecified communication terminal equipment. CONSTITUTION:When one's own magnetic card is inserted to a magnetic card reader 1-4, the reader 1-4 reads a recognition number X and a service class from the magnetic card to be converted to electric signals and transmitted to an input/output interface 1-11. When the recognition number and the service class are received from the interface 1-11, a controller 1-13 stores them in a storage device 1-14 as the information of the user of a relevant telephone set. The reader 1-4 is provided with a function for discriminating whether or not the magnetic card is inserted and the stored information is held while the magnetic card is inserted. Then, when a caller X lifts a handset, it is detected by the controller 1-13 and call originating information is transferred through a line interface 12 and a line D for data transmission to a switchboard.
Patent JP-H01178527-A (JP)
Title: Oriented thermoplastic film
Inventor: KUZE KATSURO
IPC: B29L7/00
Filed: 1987-12-29
Abstract: PURPOSE:To obtain an oriented thermoplastic film having excellent transparency, lubricity and abrasion resistance and a small number of coarse protrusions, by adding a high-silica zeolite having a specified mean particle diameter to an oriented thermoplastic film. CONSTITUTION:This oriented thermoplastic film contains 0.005-1.0wt.% high- silica zeolite particles having a mean particle diameter of 0.05-5.0mu. It is desirable that high-silica zeolite particles in which the rate of Al2O3 to SiO2 is 0.1-10wt.% are used as said high-silica zeolite. It is desirable that high-silica zeolite particles having an areal rate to a circumscribed circle of at least 60% [said areal rate is defined by the equation: areal rate to a circumscribed circle = (projected sectional area of a particle/area of the circle circumscriving the particle) X 100] are used as said high-silica zeolite particles.
Patent JP-H01180792-A (JP)
Title: Assembly of multistep section cylindrical structure
Inventor: MURAYAMA TOSHIICHI
IPC: H01J37/147
Filed: 1987-12-28
Abstract: PURPOSE:To efficiently assemble in a short time the body of high quality unnecessary for readjustment after, assembly by fitting a disk to the fitting groove of each end face of plural short cylinders in the same diameter and radiating an electron beam from the outer peripheral side on the weld line of each short cylinder. CONSTITUTION:A fitting groove 2 is respectively recessed annularly so as to become in the same diameter at the inner peripheral side of both end faces of the short cylinder 1 whose outer diameter and inner diameter are respectively the same. A hole 4 is pierced on the center of the disk 3 in the same diameter as the outer diameter of the groove 2 to fit the disk 3 to the fitting groove 2 of between short cylinders 1, 1. The depth of the fitting groove 2 is taken half the thickness of the disk 3, the center of the hole 4 of each disk 3 is located on the same straight line l and machining is executed so that the space between each short cylinders 1, 1 and that between each short cylinder 1 and disk 3 are closely fitted. A cylindrical body 5 is fixed by fastening by a rod, etc., from both sides, an electron beam 6 is radiated on the connection part of each cylinder 1 from an electron gun inside a vacuum chamber to rotate the cylindrical body 5 centering around a diameter l. The short cylinders 1, 1 and a disk 3 can thus be welded by restricting the thermal effect part to the min. range.
Patent JP-H02179816-A (JP)
Title: Refractory-coated lance
Inventor: KATO HISAKI
IPC: C21C1/00
Filed: 1988-12-29
Abstract: PURPOSE:To reduce the wear and damage of a castable refractory on a discharge hole and its periphery by combining a wear-resistant precast block having a discharge hole and a core metal coated with a castable refractory. CONSTITUTION:The precast block 13 having the discharge hole 16 is integrally formed at the tip of the core metal 12 having a fluid passage 14 with the periphery coated with a castable refractory 15 so that the discharge hole 16 communication with the fluid passage 14. A protrusion 17 is provided to the block 13, for example, to facilitate the alignment of the passage 14 the discharge hole 16, and both material are fixed by the castable refractory 15. Since the discharge hole 16 of the refractory-coated lance is formed by the precast bock 13 in this way, the wear and damage of the refractory part of the discharge hole 16 and its periphery is reduced, and the service life of the lance is remarkably prolonged.
Patent JP-H10173603-A (JP)
Title: Wavelength stabilizing device and wavelength detection device
Inventor: HORIUCHI YUKIO
IPC: H04B10/07
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To collectively monitor and stabilize multiple wavelengths. SOLUTION: A light switch 18 alternately changes over the output light of an optical multiplexer 16 to two systems, in accordance with a clock from a clock generating circuit 20. A wavelength separator 22, constitute of the array waveguide grid of two inputs and eight outputs wavelength-divides the output light of the two systems in the light switch 18 into eight ports. The wavelength separator 22 is designed in such a way that the wavelength interval of the input ports #1 and #2 to be Δλ/2 and that of the output ports #1-#8 to Δλwith respect to the wavelength interval Δλ of wavelengths λ1 to λ8. Light receivers 24-1 to 8 receive the respective output light of the wavelength separator 22, and the outputs are applied to synchronous detectors 28-1 to 8 through amplifiers 26-1 to 8 and are detected synchronously.  The high bands of the outputs of the synchronous detectors 28-1 to 8 are removed by low-pass filters 30-1 to 8, and they are applied to the drive circuits 12-1 to 8 of respective laser diodes 10-1 to 8 as wavelength error signals.
Patent JP-H01174325-A (JP)
Title: Aging of persimmon with removal of astringency
Inventor: HORIBE UME
IPC: A23B7/152
Filed: 1987-12-29
Abstract: PURPOSE:To provide the above aging process in which the target astringent persimmons are put in a container with small holes bored thereon followed by spraying an aqueous solution of alcohol on said container and then closing the container followed by storage for several days to eliminate the astringency in the flesh in a very short time. CONSTITUTION:Astringent raw persimmons are put in a container on which small holes of such a size as to be able to pass air or other gases have been bored, followed by spraying a small amount of an aqueous solution of an alcohol (pref. aqueous solution of ethanol) on this container. Thence, the opening of this container is closed and the container stored for further several days in this state. During the storage, the alcohol gas in said container is replaced by outer air little by little, thus enabling the astringency in the flesh to be removed in a very short time and obtaining the processed persimmons excellent in appearance, sweetness etc.
Patent JP-H11168715-A (JP)
Title: Interphone system
Inventor: TERASAWA AKIRA
IPC: H04M9/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide the structure of an interphone system, capable of dealing with visitors in the case of absence by leaving recording of visitors during absence. SOLUTION: This interphone system provided with an intercom 1 provided with camera and an interphone 2 provided with a monitor that displays a video sent from the intercom 1 is provided with a means that records a video image and a sound sent from the intercom 1 when the interphone system set to the automatic answering mode detects a visitor.
Patent JP-H08175665-A (JP)
Title: Carrying device for powder coating
Inventor: SAITO MASAHIKO
IPC: B05B7/14
Filed: 1994-12-22
Abstract: PURPOSE: To provide a carrying device for powder, wherein the capacity capable of following the size of necessary discharge quantity can be freely variable in pneumatically transporting a fine particle coating to be used for an iron pipe, etc., and stable in carrying and easy in maintenance. CONSTITUTION: A wind box 13 is formed via a porous plate 11 on the bottom part of a closed tank 1, and an injector 2 for carrying a fine particle coating P is opening/closing freely fitted to the lower part side surface of the tank. A pressure adjusting valve 3 is opening/closing freely fitted to the top surface of the tank. Consequently, a fine particle in the closed tank can be pressured while flowing, thereby allowing the free selection of the rate of discharge capacity reinforcement for the injector 2 by pressure adjustment. A level can be sharply improved from in view of the versatility, simplicity, stability, and maintenance.
Patent JP-H05140178-A (JP)
Title: Oligo-alpha-galactose composition
Inventor: HASHIMOTO HIROYUKI
IPC: C12P19/14
Filed: 1991-11-26
Abstract: PURPOSE:To obtain the subject composition showing a remarkable bifidus- proliferation promotion activity and having specified properties by using galactose or a galactose-containing substance as the raw material and carrying out dehydration condensation thereof in the presence of alpha-galactosidase. CONSTITUTION:Galactosidase of 5 U/g alpha-galactosidase concentration is acted on a raw material composed of >=5wt.% galactose or a galactose-containing composition and dehydration-condensation is carried out, thus affording the objective composition showing the following properties; (A) The fermentability factor is high enough to give pH<=5.5 to the Pepton-Yeast-Fildes-solution (PYF) medium containing an enterobacterium Bifidobacterium bifidum in an amount of 0.5wt.% final concentration and the oligosaccharide and (B) 80wt.% aqueous solution can be allowed to stand at 25 deg.C for >=24hr without deposition of crystal.
Patent JP-H08181559-A (JP)
Title: High frequency signal branching device
Inventor: MATSUBARA HIROSHI
IPC: H01R9/05
Filed: 1994-12-22
Abstract: PURPOSE: To receive and utilize a branched signal by branching part of a high frequency signal received at an input terminal by a branching circuit when the high frequency signal is to be received and providing an output of the branched signal from a branching terminal. CONSTITUTION: A high frequency signal received by an input terminal A3 of a main body A reaches a branching body B from a connection terminal A5, part of a high frequency signal is branched in the branch circuit and outputted from a branch terminal B25. The branch body B is separated from the main body A and another branch body having many branch terminals is connected to the main body in place of the branch main body B to increase number of branch terminals. In the case of replacing the branch body, a high frequency signal is outputted from an output terminal A4 through a signal transmission means in the main body A.  In the case of replacing the branch body B, a new branch body provided with a branch circuit branching a high frequency signal of a required level is used to set a signal level at a terminal equipment receiving the high frequency signal from the new branch body to a sufficient and required level.
Patent JP-H07203301-A (JP)
Title: Matrix switcher
Inventor: TANAKA SADAAKI
IPC: H04N5/268
Filed: 1993-12-28
Abstract: PURPOSE:To fix the delay amount of an output signal by selecting an input channel only by one matrix switching unit. CONSTITUTION:When serial digital videos are supplied through input channels #1 to #18 and a user selects an input channel #1 by setting an output #1 through a keyboard 22, a controller 21 constituted of a CPU or the like controls respective matrix switching units so that a matrix switching unit M1 selects the input channel #1 as an output channel #1 and matrix switching units M2, M3 respectively select extended input channels #7, #13 as output channel #7, #13. Consequently the digital video signal from the input channel #1 is supplied to an OR circuit 11 through the unit M1 and low level signals from the input channel #7, #13 are also supplied to the circuit 11.
Patent JP-H03198227-A (JP)
Title: Objective lens driver
Inventor: TAKIZAWA FUMINORI
IPC: G11B7/085
Filed: 1989-12-27
Abstract: PURPOSE:To reduce the thickness and size of the device and to enable fast access operation by fixing a linear motor to a plane movable part and supporting an objective lens holder and a raised mirror at one end of the linear motor movable part. CONSTITUTION:The objective lens holder 2 is fixed to the movable part 4 by a support member and moves in parallel to the optical axis of an objective lens 1. The linear motor movable part 4 consists of a guide 8 and a bearing 9 and is supported movably in a radial direction of a disk. The movable part 4 is driven with the electromagnetic force generated by a fixed driving coil 5 and the magnetic circuit consisting of a magnetic yoke 6 and a permanent magnet 7. The movable part of the linear motor consists of the lens 1 and holder 2, raised mirror 3, movable part 4, and coil 5 and is nearly large enough only to hold the coil 5, so only necessary irreducible size is required and the device is made reducible in weight and size.
Patent JP-H07188125-A (JP)
Title: Production of isophoronediamine
Inventor: TAKAMATSU YOSHIKAZU
IPC: C07B61/00
Filed: 1993-12-28
Abstract: PURPOSE:To produce isophoronediamine useful as a raw material for alicyclic polyamides and coatings in high yield and purity. CONSTITUTION:This process for the production of isophoronediamine comprises the 1st step to react isophoronpnitrile with ammonia in the presence of methanol solvent to obtain a mixture of isophoroneiminonitrile and isophoronenitrile and the 2nd step to convert the mixture into the isophoronediamine by the reducing amination with a fixed bed reactor containing a hydrogenation catalyst packed in the reactor. The particle diameter of the formed hydrogenation catalyst supported on a metal is <=0.10 times the inner diameter of the reactor. This process is effective for suppressing the by-production of high-boiling binuclear compound, completely converting an intermediate unable to be separated by distillation, enabling the recovery of the product by distillation without lowering the recovery ratio of the product and operability of the process and getting the objective isophoronediamine in high yield and purity while suppressing the lowering of the catalytic activity.
Patent JP-H11152420-A (JP)
Title: Thiophene structure-containing dye and thermotransferring material
Inventor: KANEKO MANABU
IPC: C07D333/36
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having thiophene structure, superior in light resistance and the like, and useful for e.g. thermotransferring materials. SOLUTION: This new compound is shown by formula I [A is at least a coupler component, binding to D through the active point of the coupler component; D is nitrogen or =CH-; R1 and R2 are each H, a (substituted) alkyl or the like; R3 is an alkyl, aryl or the like; R4 is H or a substituent substitutable onto the thiophene ring], e.g. a compound of formula II. The compound of formula I is obtained, for example, in the case of the compound of formula II, by reacting a compound of formula III with a compound of formula IV in methanol in the presence of potassium carbonate through adding sodium peroxosulfate at room temperature for one hour.
Patent JP-2001157052-A (JP)
Title: Image processor
Inventor: TOKUYAMA MITSURU
IPC: H04N1/401
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an image processor, capable of nearly equalizing the brightness of a read original without regard to difference in respective original reading part by correcting data for shading correction in the different original reading parts. SOLUTION: This processor is provided with a first original read part 1, which can read an original, while carrying the original and execute shading correction for correcting the brightness of the read original and a second original read part 2 which can read the original, in a state of mounting the original and execute shading correction for correcting the brightness of the read original. The device is also provided with a correction circuit 3 for correcting the data for shading correction obtained by the respective original reading part, so as to nearly equalize the brightness of an output image obtained in the case of reading the same original between the part 1 and the part 2.
Patent JP-H10176105-A (JP)
Title: Solid polyelectrolyte
Inventor: MIURA KATSUTO
IPC: C08L71/02
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a solid polyelectrolyte improved in processability, moldability, mechanical strengths, flexibility, heat resistance and ionic conductivity by mixing a composition comprising a specified (crosslinked) polyether multi-component copolymer and an aprotic organic solvent or a polyalkylene glycol derivative with an electrolyte salt compound. SOLUTION: This polyelectrolyte is prepared by adding a soluble electrolyte salt compound to a composition comprising a (crosslinked) polyether multi- component in which repeating structural units comprising 5-95mol% component of formula I, 95-5mol% component of formula II and 0-15mol% reactive-group- containing component of formula III or IV are represented by formulas V and VI, formulas V, VI an VII or formulas V, VI an VIII (wherein R<1> is an alkyl or the like; the degree of polymerization n of an oxypropylene unit as a side chain is 1-12; R<2> is an ethylenically unsaturated group or the like;  R<3> is a reactive-silicon-containing substituent; and A is H, C or an Ocontaining organic residue) and having a weight-average molecular weight of 10<3> to 10<7> and an aprortic organic solventy or a polyoxyalkylene glycol derivative (metal alt) having a number-average molecular weight of 200-5,000.