baber/WOPTO huggingface dataset:
Patent JP-H02100985-A (JP)
Title: Cage for home elevator
Inventor: NODA KOJI
IPC: B66B9/00
Filed: 1988-10-11
Abstract: PURPOSE:To highten the utilizing efficiency of a home elevator by installing a clothes-drying frame in a cage. CONSTITUTION:A home elevator is installed being in contact with the outer wall of a house, and a cage 1 with at least one side board being formed of a transparent 2 moves inside an elevating path with transparent windows in its entirety. The cage is called to a desired floor, an arm part 4 is oscillated so as to draw a hanger part 5 out in the center part of the cage 1, a quilt is hung over the hanger part 5, the cage 1 is moved up to the highest floor, and this way, the time and labor for carrying the quilt to the place where it can be put in the sun can be saved. In addition, the washing can be done at the floor where a washing machine is installed, hung on the same floor and after being dried, they can be taken in at another floor. The utilizing efficiency of the elevator can be thus improved by utilizing the cage during the time zone when it is used less in the daytime.
Patent JP-H1078389-A (JP)
Title: Orientation measuring device for synthetic fiber filament
Inventor: URAGAMI AKIRA
IPC: G01N21/23
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To precisely measure the orientation by emitting a measuring light to a synthetic fiber filament, compensating the optical path difference between transmitted lights by a wavelength plate to synchronize them, observing them through a polarizing plate and a wavelength plate which mutually cross at right angles, and calculating the double refractive index from a compensated optical path difference and a typical thickness when interference fringes appear. SOLUTION: A synthetic fiber filament 10 is set between first and second polarizing plates whose polarizing directions are mutually orthogonal, and a measuring light is emitted thereto. When observed by an observing device 3, the whole body looks bright with interference color by an optical path difference nλ. In order to conform the natural optical path difference n of the synthetic fiber filament 10 to a compensated optical path difference n'λ, the phase n'λ to be compensated by the wavelength plate is changed to nλ=n'λ so that only the interference fringes are observed by the observing device 3. When the space of the interference fringes is W and the diameter is D, the typical thickness (t) is determined from t=SQR(D<2> -W<2> ). The double refractive index ΔN defined as orientation is calculated from ΔN=n'λ/SQR(D<2> -W<2> ).
Patent JP-H06193532-A (JP)
Title: Fuel injector
Inventor: RESUTAA ERU PIITAAZU
IPC: F02M57/02
Filed: 1993-09-16
Abstract: PURPOSE: To avoid the problem of large quantities of air being drawn into an injector from a combustion chamber during retraction strokes and compressed until the explosion point during injection strokes by providing a plunger assembly secured in a central bore. CONSTITUTION: A plunger assembly 7 has an upper plunger 8 and a lower plunger 10 mounted for reciprocal motion within a central bore, and an injection chamber 12 in the lower end of the central bore between an injection orifice and a bottom end of the lower plunger 10. The assembly also has a cushion means S, an upper spring retainer 14, a lower spring retainer 16 and a stopper surface 24 for limiting the return stroke of the lower plunger 10 at the end of injection cycles to be less than the return stroke of the piston so as to absorb impact. Thus, the return stroke of the lower plunger 10 is limited to a distance that is significantly less than that of the stroke of the upper plunger 8.
Patent JP-H1080862-A (JP)
Title: Sanding powder dust collector
Inventor: KANEKO KAZUHIKO
IPC: B08B15/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce a danger of breathing in sanding powder by arranging a groove on a floor surface of a sanding workshop, arranging a running water supply part on the upstream side of the groove, and arranging a water filtering recovering part on the downstream side of the groove. SOLUTION: While flowing running water 2b to a groove 2, sander grinding work is performed by using an air sander 9. That is, sand paper is driven by compressed air, and a putty painting part of a car body is ground, but the most part of sanding powder generated at this time passes through an exhaust pipe 9b together with exhausted compressed air, and is discharged into the running water 2b from a diffuser 9c together with fine bubbles. In this way, the sanding powder captured by the running water 2b gathers in a filter 5, and water passing through the filter 5 is resent to the groove 2 from an inflow port 3 by a pump device 7.
Patent JP-H03116394-A (JP)
Title: Automatic vending machine
Inventor: KAYAMA TORU
IPC: H04Q9/00
Filed: 1989-09-29
Abstract: PURPOSE:To speedily detect the remained amount of commodities and the presence and absence of abnormality and to enable speedy correspondence by providing a data transmitter composed of a commodity level sensor, abnormality detection sensor automatic vending machine data processing part and a transmitting part. CONSTITUTION:An automatic vending machine 1 is equipped with a data transmitter 10 for which plural sensors 2 and 3 are provided. The data transmitter 10 is composed of the commodity level sensor 2 to detect the number of sold commodities or the remained amount, etc., abnormality detection sensor 3 to detect the abnormality, automatic vending machine data processing part to fetch and process the output data of the commodity level sensor 2 and the abnormality detection sensor 3, and transmission part to transmit the output of the data processing part. Plural automatic vending machines 1 are installed and a communication base station is provided with a host computer to control the automatic vending machines. Thus, the transmission data transmitted from the transmission parts of the respective vending machines are received and summed up and the speedy correspondence processing can be executed.
Patent JP-H0594317-A (JP)
Title: Input output interrupt processing system of virtual machine
Inventor: TAKAGI HITOSHI
IPC: G06F9/48
Filed: 1991-10-02
Abstract: PURPOSE:To improve the execution performance of a virtual machine which performs directly the input output without lengthening the reception of an interrupt for special held virtual machine by checking the interrupt during the holding when all virtual machines are started or when all interrupts are received. CONSTITUTION:In an information processor including an input output processor 3, instruction processors 1 and 2, and a main memory 4, an instruction processor 1 has an instruction 20 to start the virtual machine, an input output interrupt receiving means 52, a means 53 to display a virtual machine identifier, a means 51 to display that the interruption is performed to the input output interrupt receiving means at the time of the input output interrupt reception, and an interrupt checking means 54 started when an interrupt displaying means displays the existence of the interrupt, and at the time of the execution of an instruction to start the virtual machine, the existence of the interruption is displayed at an input output interrupt receiving means 52.
Patent JP-2001082652-A (JP)
Title: Pipe detachment prevention device for pipe joint
Inventor: KAWANISHI HIDETO
IPC: F16L21/06
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To facilitate construction work and to display stable performance. SOLUTION: This tube detachment prevention device for a tube joint is constituted of clamps 16, 17 vertically split in two, each of the clamps 16,17 is fastened on an outer peripheral surface of an insertion port pipe of a pipe joint part, and it is constituted of a fastening part 18 to be fixed on it, an locking protruded part 19 projected and formed to the inner peripheral surface side to be engaged with an expanded large diametrical part of a socket pipe and an arm part 20 to connect the fastening part 18 and the locking protruded part 19 to each other.  Additionally, both left and right end surfaces of the upper and lower locking protruded parts 19, 19 are connected to each other, inside diameters of the locking protruded parts 19, 19 are set smaller than the maximum outside diameter of the expanded large diametrical part of the socket pipe and larger than outside diameters of parts corresponding to the locking protruded parts 19, 19 of the socket pipe, both left and right end surfaces of the upper and lower fastening parts 18, 18 and arm parts 20, 20 are separated from each other and spaces 21, 22 are formed between their end surfaces.
Patent JP-H02100520-A (JP)
Title: Muting device for pll synthesizer receiver
Inventor: OTA YOSHITAKA
IPC: H04B1/10
Filed: 1988-10-07
Abstract: PURPOSE:To remove unpleasant feeling on hearing due to the intermittence of muting by setting a muting time longer than muting control in a period when phase locking is out of phase when a frequency-dividing rate is continuously set. CONSTITUTION:A first muting control means 13 which performs muting-control while PLL is locked and a second muting control means 14 which performs muting control for a time longer than the first muting control means and at a level shallower than the first muting control means 1 are provided. For continuously altering the frequency-dividing ratio, the first muting control means 13 prevents noise at an out of phase time, and the second muting control means 14 can remove the unpleasant feeling on hearing, which occurs due to the intermittent deterioration of an acoustic output which is accompanied by intermittent muting by the first muting control means 13.
Patent JP-S6230796-A (JP)
Title: Dihydrogriselic acid derivative
Inventor: KANEKO MASAKATSU
IPC: A61P25/28
Filed: 1985-11-13
Abstract: NEW MATERIAL:A compound (salt) expressed by formula I [R1 is H or protecting group of the hydroxyl groupl R2 and R3 are H or protecting group of the carboxyl group; R4 is H or (protected) hydroxyl group; Z is formula II (R5 and R6 are H, hydroxyl group, mercapto, amino or halogen), formula III (R7 and R8 are O, S or imino), etc.]. EXAMPLE:1'-Deadenino-1'beta-(uracil-1-yl)-4',3'-dihydrogriseolic acid. USE:An antithrombotic agent, ameliorant of cerebral function, diuretic agent, smooth muscle relaxant and remedy for cancer. PREPARATION:For example, hydroxyl groups of dimethyl griseolate expressed by formula IV (Me is methyl) are acetylated and then reacted with sodium nitrite to convert the amino group into hydroxyl group. Hydrogen bromide is then added to the unsaturated group and tri-n-butyltin hydride is reacted therewith to convert the Br into H. The resultant compound is further reacted with acetic acid and acetic anhydride, and the resultant product is reacted with bistrimethylsilyluracil and hydrolyzed to afford the aimed compound expressed by formula I.
Patent JP-H02104796-A (JP)
Title: Aqueous solution of polymer
Inventor: MATSUSHIMA HIDEJI
IPC: C08F220/56
Filed: 1988-10-07
Abstract: PURPOSE:To obtain the subject aqueous solution, capable of preventing gelation without Weissenberg effects and excellent in improvement in paper strength by adding formaldehyde to plural monomers, adding a reactive surfactant and radical polymerization initiator and polymerizing the resultant mixture. CONSTITUTION:The objective aqueous solution obtained by preparing a 5-35wt.% aqueous solution from (A) a polymerizable monomer, such as acrylamide, expressed by formula I (R1, R'1 and R''2 are H or methyl) and (B) either of (i) a compound, such as dimethylaminoethyl acrylate, expressed by formula II (R2 and R'2 are methyl or ethyl; A is COO, etc.; B is CH2CH2, etc.) and (ii) a compound, such as acrylic acid, expressed by formula III (R3 is H, methyl, etc.; R4 is H or carboxyl; M<+> is proton, alkali metal ion, etc.), adding (C) 0.1-10 pts.wt. formaldehyde thereto, further adding (D) a reactive surfactant and (E) a radical polymerization initiator and polymerizing the resultant mixture.
Patent JP-H03118729-A (JP)
Title: Charger for battery-powered vehicle
Inventor: NAKAJIMA TOMOTAKA
IPC: H02J7/04
Filed: 1989-09-29
Abstract: PURPOSE:To simplify the wiring for battery charging by providing a battery with a thermoswitch adapted to turn off above a temperature corresponding to the full charge state of a battery and providing a vehicle with a circuit breaker for shutting off a charging circuit in response to the thermoswitch turned off. CONSTITUTION:A battery 4 includes a thermoswitch 4b. When the battery 4 is fully charged, the thermoswitch 4b turns off. In response to the action of the thermoswitch, a breaker 9 shuts off the charging circuit for the battery 4 of a vehicle 1 to stop charging automatically. That is, the termination of charging for the battery is carried out in the vehicle itself. Therefore, only two feeders 7 for positive and negative terminals are required between the vehicle and a charger at a station. There are required no current collector or signal wires for coupling operating signals from the thermoswitch to the charger 10.
Patent JP-H0595215-A (JP)
Title: Antenna system
Inventor: SATOU KIMIATSU
IPC: H01Q1/12
Filed: 1991-10-02
Abstract: PURPOSE:To obtain the antenna system with a high performance/efficiency, excellent installation work and whose external appearance is not damaged for a device on a wall face mount or built in a ceiling face recessed mount radio circuit. CONSTITUTION:A folded dipole antenna element A1 of an antenna A is disposed to fully the rear side of a plate of a removable decoration cover 6 made of a dielectric material covering a device main body 1 with the adhesion of a conductive sheet, the feeding points of a feeding connector 8 of the device main body 1 are in pressurized contact with each other on the mounting of the decoration cover 6 or are constituted open so as to be in elastic contact via a spring means.
Patent JP-H02161268-A (JP)
Title: Pump apparatus for cooling or
Inventor: PERU DANII
IPC: F25B40/00
Filed: 1989-09-29
Abstract: PURPOSE: To simply and inexpensively adjust the amount of a liquid cooling medium in a wider operation range, by employing a valve of an expansion apparatus as a second switching valve, opening and closing the two switching valves in an opposite direction, and coupling an outlet of the expansion apparatus with an intermediate chamber. CONSTITUTION: A cooling plant comprises a compressor 1 coupled with a capacitor 3, which plant is connected with an expansion apparatus 5 equipped with a switching valve 6 configured as a magnetic valve. A throttle point of the expansion apparatus is positioned at the switching valve 6. A coupling conduit is connected with an intermediate chamber 8. A liquid separator 12 is separated from the intermediate chamber 8 with a wall 14, whereby, when the switching valve 16 is opened, liquid can flow from the liquid tank 17 of the liquid separator 12. The switching valve 6 is opened during time a, and a switching valve 16 is closed, and the reverse operation is executed during time b. A ratio of the times a and b can be changed with a controller 19.
Patent JP-S61121919-A (JP)
Title: Method and device for punching and removing gate member in injection molding tool
Inventor: ERUNSUTO EERAA
IPC: B29C45/38
Filed: 1985-11-15
Abstract: A sprue part is cut and removed from the injection mold part during the manufacture of information storage disks by an injection molding process. The highly sensitive molding of an information storage disk is protected from damage by the sprue and the deposition of dust particles during stripping by this process. The sprue is punched into a part serving as the die of the injection molding tool and subsequently removed, in particular by suction, through an orifice leading from inside the part, together with the dust particles generated in the punching process. Preferably, the sprue is punched out and removed with the injection molding tool closed. The injection molding tool must be opened only after the sprue and the dust have already been removed, thus ensuring that the molded product has an especially good quality.
Patent JP-2000085522-A (JP)
Title: Occupant protection device
Inventor: KISHI TAKAYUKI
IPC: B60R21/16
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To enable a squib to cope with a multi-stage development, and enable it to be made smaller in size by the use of an acceleration switch employing a semiconductor. SOLUTION: In this occupant protection device wherein a first switching circuit, a squib and a second switching circuit, are connected with a power supply in series, concurrently, the magnitude of collision is determined based on an acceleration signal from an acceleration sensor 9, and the device comprises a collision judging means provided therein, which can output a signal for feeding ignition current to the squib from the power supply by turning the first switching circuit on when the collision is found to have been serious, and furthermore, the device also comprises the acceleration sensor 9 and an acceleration switch 21 disposed so as to allow acceleration in the identical direction to be detected, the second switching circuit is formed out of a transistor, and of the acceleration switch 21.
Patent JP-H02101879-A (JP)
Title: Display device
Inventor: TANAKA YOSHIMITSU
IPC: H01J31/15
Filed: 1988-10-11
Abstract: PURPOSE:To prevent the occurrence of mis-lighting and to evade the occurrence of an event losing the picture quality even if discharge or the like takes place and PWM control is deteriorated by making each display cell of a display device inactive after a time width corresponding to the maximum brightness. CONSTITUTION:A latch circuit 1aG is provided to segments 12GA and 12iG at the left end of a display device, a data signal from a bus line 2 is connected to a data terminal and a dynamic signal 5a of a picture element corresponding thereto is fed to the control terminal of the circuit 1aG. Moreover, the output of the circuit 1aG is fed to a preset terminal of a down-counter 3aG of 8-bit and the rise and the fall of a field pulse from the line 2 are detected and fed to a counter 3aG, a prescribed clock is fed to a clock terminal, from which an output not being zero is extracted. Then the output signal of the counter 3aG is fed to the 1st grid of segments 12G, 12iG at the left end of a fluorescent display element cell, and a prescribed voltage is supplied to the 2nd grid.
Patent JP-H09123440-A (JP)
Title: Liquid ink printer
Inventor: DEIBUITSUDO EI MANTERU
IPC: B41J2/14
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a printer equipped with a printing head simultaneously injecting ink from two or more nozzles by a single power pulse. SOLUTION: A liquid ink printer has a printing head. The printing head has a plurality of transducers 76 having centers arranged so as to be separated by a distance (s) and a plurality of nozzles 74 and the respective transducers 76 are related so as to cooperate with two or more nozzle.s Further, the liquid ink printer is equipped with a means allowing the printing head to move so as to traverse a recording medium so as to bond liquid ink at a plurality of positions. The ink bonding positions are mutually separated by the distance selected as the function of a value calculated by dividing the first distance (s) by the number of nozzles related so as to cooperate with the transducers.
Patent JP-H04133210-A (JP)
Title: High frequency dielectric porcelain
Inventor: FUJIMARU TAKUYA
IPC: H01P7/10
Filed: 1990-09-25
Abstract: PURPOSE:To enable stabilized production of dielectric porcelain having high no-load Q by using oxide having complex Perovskite structure as a main component of porcelain and specifying the average particle diameter and porosity of the porcelain after sintered. CONSTITUTION:Oxide having complex Perovskite structure is used as a main component, the average particle diameter is set in a range from 5mum to 20mum, and porosity less than 7% after sintered. No-load Q of high frequency dielectric porcelain whose main component is oxide having Perovskite structure, is more remarkably dependent on the average particle diameter of the porcelain after sintered, than duly existent enhancement in the regularity of long range periodical arrangement of B site ion and improvement effect following the creation of lattice distortion. The average particle diameter larger than 5mum may increase the crystallinity of the whole sintered body to increase no-load Q. On the contrary, the deterioration of no-load Q can begin when the average particle diameter exceeds 20mum. And the porosity is preferably less than 7% from the view point of strength and workability or the like. Consequently, porcelain having high no-load Q can be obtained. In stabilized condition.
Patent JP-H10100531-A (JP)
Title: Recording medium used for method for recording with ink
Inventor: OWATARI AKIO
IPC: B41M5/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To effectively prevent oozing of an image formed of ink composition by forming a recording medium to incorporate properties that bivalent or more metal ion of specific value or more is eluted by a specific chilled water extracting method. SOLUTION: The recording medium preferably used for an ink jet recording method is used for a recording method using ink composition and formed to have properties for eluting bivalent or more metal ion of 0.1×10<-3> mol/l or more by a chilled water extracting method according to JIS P 8133. In this case, the ion is selected from a group consisting of Ca<2+> , Cu<2+> , Ni<2+> , Mg<2+> , Zn<2+> , Ba<2+> , Al<3+> , Fe<3+> and Cr<3+> , or preferably Ca<2+> , Mg<2+> or Al<3+> is used. As the composition, aqueous ink composition containing pigment as colorant is used. As the pigment, pigment which can disperse and/or dissolve in water without dispersant is used.
Patent JP-H07108177-A (JP)
Title: Production of denitration catalyst
Inventor: YOKOYAMA KOICHI
IPC: B01J23/28
Filed: 1993-10-13
Abstract: PURPOSE:To obtain the denitration catalyst having high acitivity and which is not deactivated by sintering by allowing an active component consisting of a specified oxide to react with high-temp. steam and bringing the formed compd. into contact with a heated specified carrier to form the thin film of the oxide of the active component on the carrier surface. CONSTITUTION:An active component consisting of the oxide of 1 kind selected from molybdenum, tungsten and vanadium is allowed to react with high-temp. steam to form a compd. having a high vapor pressure. The compd. is brought into contact with a heated carrier consisting of >=1 kind among silica, alumina, titania, zirconia, niobia and zeolite preset in a space communicating with the place where the compd. is formed to form a thin film of the oxide of the active component on the carrier surface. The powder 9 of the active component is placed in a crucible 4 in a heated electric furnace 3, a perforated sheet 10 is set, and the thin film of the oxide of the active component is formed on the surface of the carrier 11 hung from the sheet 10.