baber/WOPTO huggingface dataset:
Patent JP-2000145101-A (JP)
Title: Joint tool for floor member
Inventor: SHIRASAKI RYOGO
IPC: E04F15/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a joint tool for a floor member which is excellent in workability, efficiency, and an economical viewpoint. SOLUTION: This joint tool with a cross section for a floor member is used between respective connection ends of floor members 24 to be laid and another floor member 24, when the longitudinal ends of the floor member 24 to be laid can not be put on joists. The joint tool is provided with one lateral projection which is protruded sideways from a cruciform intersection and inserted in a fitting groove 11 formed at side face of the floor member, the other lateral projection which is reversely protruded and inserted in a fitting groove 11 of the other floor member 24 adjoining the floor member 24, an upper projection which is protruded upward from the intersection and positioned lower than the surfaces of both floor members 24 at the upper end,  and a lower projection which is protruded downward from the intersection through the gap between both floor members and stuck lower than the rear faces of both floor members 24 at the lower end.
Patent JP-H09166701-A (JP)
Title: Microlens array sheet and its production
Inventor: UCHIDA TETSUO
IPC: B32B27/16
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an array sheet combined with light shielding bands exactly aligned by an extremely easy method and an array sheet capable of suppressing the reflection of external light without degrading the function as a lens. SOLUTION: The array of microlenses 4 molded of a resin compsn. is cured by energy rays on a transparent flat substrate 1. In such a case, the surface of this transparent substrate 1 is provided with the light shielding bands 2 which absorb and/or reflect at least the curing energy rays and, thereafter, the surface thereof is provided with a flat layer 3 formed of a transparent resin. A resin compsn. which is cured by the energy rays and is transparent to at least visible light is applied or laminated thereon. The sheet formed in such a manner is irradiated with the curing energy rays from the surface side of the transparent substrate 1 opposite to the surface formed with the light shielding layers.
Patent JP-H09164147-A (JP)
Title: Ultrasonic medical treatment apparatus
Inventor: TSUTAKI SHINICHI
IPC: A61B17/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce the load of an operator and a patient by reducing the repeating number of times of the positioning operation of an ultrasonic vibrator for medical treatment and rapidly and certainly positioning the ultrasonic vibrator for medical treatment and shortening a medial treatment time. SOLUTION: When an ultrasonic vibrator 10 for medical treatment 10 and a diagnostic ultrasonic vibrator 11 are allowed to cooperate and the operation of them is stopped, a rotation control circuit 30 is controlled by a system control circuit 33 to decrease the operation speed of an ultrasonic vibrator part before the operation of them is stopped. By this stop system, especially, the stop position of the ultrasonic vibrator for medical treatment can be accurately controlled without overrunning the stop position.
Patent JP-H01169802-A (JP)
Title: Spot-light
Inventor: IWAMI KOICHI
IPC: F21V8/00
Filed: 1987-12-25
Abstract: PURPOSE:To make it possible to cast a spot-light on a substance remote from a light source by fixing, on a light converged position in a lamp house, one end of a photoconductive tube formed by a cylindrical clad material of 2mm or more in inner diameter with a core material having a higher refraction factor than that of the clad material filled therein. CONSTITUTION:A photoconductive tube is formed by a cylindrical clad material 3 of 2mm or more in inner diameter with a core material 2 filled therein, wherein the core material 2 is composed of solid or semi-solid organic transparent material having a higher refraction factor than that of the clad material. Both ends of the cylindrical clad material are sealed with heat resisting transparent window members 1, 4 made of glass, quartz or the like. The light incident side window member 4 of the photoconductive tube is closedly inserted into the lamp house 5 by the half thereof. Thus, heat effect to the core material is eliminated, the photoconductive tube being flexible and the length thereof can be freely selected, thereby it is possible to freely cast a spot-light on the required position.
Patent JP-H07178922-A (JP)
Title: Liquid storage tank, ink jet head cartridge and ink jet device
Inventor: IMAMURA ISAO
IPC: B41J2/175
Filed: 1993-12-24
Abstract: PURPOSE:To eliminate the necessity for making the structure of an atmosphere communication passage complicated and the recessity for making the outer wall of an ink tank thick by providing a porous absorbing member impregnated with a liquid in a liquid storage tank and covering the outside surface of the absorbing member with a liquid repelling layer excepting a part thereof. CONSTITUTION:In a tank integrated type ink tank head, the outside of a porous sponge like ink absorbing member 3 is covered with an ink repelling layer excepting a part thereof. An ink jet head integrated with an ink tank 2 having the ink absorbing member 3 built therein has sufficient ink holding force because the ink repelling layer is provided to the ink absorbing member 3. By providing a pinhole not permitting ink to pass but air to the ink absorbing member 3, negative pressure is kept constant and the ink is not leaked from an atmosphere communication port because not discharged to the outside of the ink repelling layer. Even if the outer wall part of the ink tank is damaged, the ink is not scattered and it is unnecessary to make the outer wall of the ink tank thick.
Patent JP-H04191228-A (JP)
Title: Paper powder preventer for image forming device
Inventor: SAIDA TOSHIRO
IPC: B65H5/06
Filed: 1990-11-27
Abstract: PURPOSE:To convey a sheet of paper to be fed to an image forming part as pressurizing and compressing it as well as to check any possible occurrence of paper powder in this image forming part by installing a pressure roller and a pressure force regulating means, for regulating this roller's pressure force, both in a paper conveying part. CONSTITUTION:A sheet of paper fed out of a paper feeding part is conveyed by a paper conveying part and fed to an image forming part. This paper conveying part is provided with two pressure roller mechanisms 21 being pressed with each other, under pressure, and the paper passes through an interval between these pressure roller mechanisms 21 as being pressurized and compressed. Accordingly, the paper is hardened, and any occurrence of paper powder from a paper surface at time of its conveyance becomes lessened, thus a charger leak and an image smudge are prevented from occurring. In this connection, mutual pressure force in these pressure roller mechanism 21 is properly regulated according to paper type or the like by a pressure force regulating means 22.
Patent JP-H01169421-A (JP)
Title: Optical axis adjustment control method
Inventor: KASAI KENJI
IPC: G02B26/10
Filed: 1987-12-25
Abstract: PURPOSE:To automatically control the installation adjustment and the optical axis adjustment by a computer by executing the optical axis adjustment for leading an optical axis for passing through two prescribed points to other two prescribed points. CONSTITUTION:The title method is constituted so that the rotation center (P') of a first half mirror 3 with a diaphragm goes to freely movable on the spherical surface or on the circle centering around the rotation center (O') of the second half mirror 4 with a diaphragm. Also, this method is constituted so that the first and a second optical position detectors 5, 6 become freely movable together with the first and the second half mirrors 3, 4 with a diaphragm on the spherical surface or the circle centering around the rotation center (O') of the second half mirror 4 with a diaphragm. In such a state, the optical axis adjustment for leading an optical axis adjustment for passing through two prescribed points (A', B') to other two prescribed points (C', D') is executed. In such a way, the installation adjustment and the optical axis adjustment can be controlled automatically by a computer.
Patent JP-H01169102-A (JP)
Title: Driving hydraulic circuit for actuator
Inventor: FURUKAWA YOSHIHARU
IPC: F04B15/02
Filed: 1987-12-25
Abstract: PURPOSE:To perform cooperation work of two actuators efficiently by supplying working oil of the 2nd hydraulic circuit directly to an actuator of the 1st hydraulic circuit. CONSTITUTION:A return side 27a of a relief valve 27 in a 2nd hydraulic circuit 20 and a pressure port 6a of a switching valve 6 of a water pump 7 in a 1st hydraulic circuit 9 are made to flow together via a confluence line 30. In the case a switching valve 2 is switched to the pump 7 side, the working oil sent from the 1st and 2nd hydraulic pumps 1, 2 may also be made to flow together to be supplied to the water pump 7. In case the switching valve 2 is switched to a swing cylinder 3 side, the water pump 3 may be concurrently operated with the swing cylinder 3.
Patent JP-H07183083-A (JP)
Title: Lamp control circuit for cooking apparatus
Inventor: KOWADA MASAAKI
IPC: H05B39/02
Filed: 1993-12-24
Abstract: PURPOSE:To extend the life of a lamp without decreasing brightness by decreasing a current flow through the lamp by control of a switching element immediately after the turn-on period of the lamp in which a large rush current flows is started, and passing a stationary current through the lamp thereafter. CONSTITUTION:A switching element 2 connected in series with a lamp 1 for backlighting the control keys of a cooking apparatus such as a microwave oven is controlled by a lamp drive signal S1 outputted from a control circuit 3, to control a current flowing through the lamp 1. The switching element 2 comprises e.g. pnp-type transistors TR, and the control circuit 3 comprising microcomputers outputs the drive signal S1 according to preprogrammed data, and passes a current consisting of pulse signals for a few minutes after the turn-on period of the lamp is started, thereby reducing the current flowing through the lamp 1. After the period of a few minutes has elapsed a predetermined DC-level current is passed.
Patent JP-H04287968-A (JP)
Title: Integrated circuit device and manufacture thereof
Inventor: POORU JIEE SHIYUURU
IPC: H01L21/02
Filed: 1991-12-11
Abstract: PURPOSE:To obtain a ferroelectric capacitor having a high quality and a flat shape by forming a lower electrode, forming a layer made of PbO3, then annealing it, and forming electrodes made of noble metal or noble metal alloy. CONSTITUTION:A lower electrode is formed by a sputtering method, and formed of an adhesive layer 16 made of titanium and a layer 18 made of noble metal or noble metal alloy. Then, a layer 20 made of lead zirconate titanate, i.e., generally PbO3 (PZT layer) is laminated by a sputtering method with oxide as a target. The layer 20 is annealed by using a heating furnace or short time annealing for forming a ferroelectric perovskite layer. Then, an upper electrode layer 22 made of noble metal or noble metal alloy is formed on the layer 20 by a sputtering method. Thus, a ferroelectric capacitor formed with a high quality and a flat shape is obtained.
Patent JP-H01168787-A (JP)
Title: Plastic scintillator and its preparation
Inventor: HIRAMATSU MITSUO
IPC: C08F12/00
Filed: 1987-12-24
Abstract: PURPOSE:To obtain the title scintillator which is reliable even when used in a vacuum and has a high luminous efficiency, by the substitution of a polycyclic group for the phenyl group of a polymer having this group as its side chain to form a polymer having fluorescent molecules chemically bonded thereto. CONSTITUTION:A polymer having a phenyl group as its side chain (e.g., polystyrene) is subjected to halogenation (e.g., bromination) of said groups in a solvent (e.g., CCl4) in the presence of a catalyst (e.g., an iron powder). The resulting solution is filtered and dropped into an alcohol (e.g., CH3OH) to give a halogenated polymer. This polymer is mixed with a solvent (e.g., diethyl ether) and a catalyst (e.g., nickel diphenylphosphinoethane dichloride), and subjected to coupling reaction with a polycyclic Grignard compound (e.g., biphenylmagnesium bromide) for prescribed treatment, thus giving a scintillator comprising a polymer having repeating structural units of the formula (wherein A is a phenyl group substituted by a polycyclic group, e.g., a terphenyl group, and 0<x<=1).
Patent JP-H03186263-A (JP)
Title: Disposable wearing article
Inventor: NOMURA HIRONORI
IPC: A61F5/44
Filed: 1989-12-18
Abstract: PURPOSE:To lessen the leakage of excreta from near a lower central part where leakage is liable to arise by intersectionally mounting the longitudinal inside ends of 1st and 2nd elastic members and constituting the members in such a manner that the stretching stresses thereof weaken from the inside ends toward the longitudinal outside ends. CONSTITUTION:The disposable wearing article has a top sheet 6, a back sheet 7 and the elastic members 4 mounted along the parts around the legs formed on both sides of a groin area 12 positioned between the front and rear areas 10 and 11 of the two sheets 6, 7. The elastic members 4 around the legs are constituted of the 1st and 2nd elastic members 4A, 4B. The 1st elastic member 4A is positioned at about the first half around the legs and the 2nd elastic member 4B at about the second half around the legs. The respective inside ends in the longitudinal direction of the 1st and 2nd elastic members 4A, 4B positioned near the central parts 4A2, 4B2 around the legs are respectively intersectionally mounted. The 1st and 2nd elastic members 4A, 4B are so constituted that the stretch stresses thereof weaken respectively from the respective inside ends toward the outside ends in the longitudinal direction.
Patent JP-H1175369-A (JP)
Title: Power device
Inventor: TSUNODA KIYOTAKA
IPC: H02M7/10
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent the terminal-to-terminal voltage of a load from increasing abnormally, even when an input voltage changes rapidly, by switching the circuit configuration of bridge-connected rectifying devices of a rectifier circuit over to a voltage doubler rectifier circuit or full-wave rectifier circuit, by a switching signal from a switching control circuit. SOLUTION: On the basis of a detected result of a voltage detector circuit 7, a switching signal for the rectifying operation of a bridge-connected rectifier circuit 2 is sent out from a switching control circuit 4. And the circuit configuration of a rectifier circuit 2 controlled by the switching control circuit 4 is automatically switched over to a voltage doubler rectifier circuit or full-wave rectifier circuit by a switching circuit 5. This switching circuit 5 is provided with an abnormality monitor circuit 6 for turning transistors Q1, Q2 off. Consequently, it becomes possible to prevent the terminal-to-terminal voltage of a load R15 from increasing abnormally, when an input voltage from an AC power source 1 varies suddenly.
Patent JP-H02175517-A (JP)
Title: Long size work loading device
Inventor: TSUNE RYOICHI
IPC: B23Q7/05
Filed: 1988-12-26
Abstract: PURPOSE:To enable works to be transferred on a horizontal roller in an automatically positioned condition by making the reference position for sandwiching the work in the transfer part between a positioning member and a guide positioning member of the retracting limit itself of the guide positioning member. CONSTITUTION:Only the forefront parts of the works W which are on standby on an inclined rail 4 are lifted on the inclined surface 19a of a work support plate 19 by the erecting turning of a work transfer device 3 by means of a hydraulic cylinder, and when the works are lifted to a position higher than a standby stopper 6, they rollingly move and are received by a waiting guide roller 7, and then by the retraction of the guide roller, the works roll onto a horizontal roller 2. When the guide roller 7 is stopped at the retraction limit and is turned in the falling direction, the retraction limit position itself becomes the reference side positioning position of the work W in the transfer part, and the work W descends together with the transfer device 3 of the work between a positioning roller 5 and the guide roller 7 in a positioned condition, and is placed on the horizontal roller 2 without being accompanied by a shock. Thus, the works can be automatically positioned, and can be transferred on the horizontal roller.
Patent JP-H02171995-A (JP)
Title: Reserve processor with change
Inventor: KASUGA SETSUO
IPC: G07G1/12
Filed: 1988-12-26
Abstract: PURPOSE:To easily execute change and change reserve processing by storing the change of a prescribed amount or below to a total change storing means by a change summing-up means and printing that the change is a set amount or above by a printing means when the change is the set amount or above. CONSTITUTION:The customer identification information of a card are read by a reading means 2 and according to the customer identification information, change reserve information corresponding to a customer are retrieved from a total change storing means 4 by a customer retrieving means 3. On the other hand, out of the changes computed by a change computing means 5, the change of the prescribed amount or below is computed by a change summing-up means 6 and the change of the prescribed amount of below is stored to the total change storing means 4 according to the customer identification information of the card. When the change for each customer summed-up to the total change storing means 4 is the prescribed amount or above, a change control means 7 subtracts the set amount from the summed-up change amount of the customer and the achievement of the set amount and the amount of the summed-up changes are printed by a printing means 8. Thus, the change and change reserve processing can be easily executed.
Patent JP-H02173581-A (JP)
Title: Formation of cable testing terminal
Inventor: HATADA MICHINORI
IPC: G01R31/20
Filed: 1988-12-26
Abstract: PURPOSE:To make a work easy and speedy without damaging, etc., an insulator side by removing the outside semiconductive layer of a cable in the manner of swelling and soaking with an oil, and forming terminals for testing. CONSTITUTION:The normal cable C with the semiconductive layer 1 outside is cut to have a suitable length for a testing sample, and further, e.g., parts of sheath 5 on both terminal are removed to lay bare the outside semiconductive layer 1. Next, the exposed terminal of outside semiconductive layer 1 on the cable C are put into swelling/soaking devices 6. This swelling/soaking device 6 consists of a container 8 filled with the swelling/soaking oil 7, heater 9 for heating wired on the outside wall of the container 8 and heat insulating material 10 covering the outer peripheral parts of the heater 9, then the temperature of oil 7 is made so as to be controlled by heating with the heaters. When the terminals of the cable C are immersed in the high temperature oil 7 of the swelling/soaking devices 6 for a required time, the outside semiconductive layer 1 is swollen and soaked then made to be soft; therefore, the outside semiconductive layer 1 can be easily removed only by, e.g., wiping off merely with a cloth, etc.
Patent JP-H02172785-A (JP)
Title: Recording material
Inventor: IWAKURA KEN
IPC: B41M5/155
Filed: 1988-12-26
Abstract: PURPOSE:To form a recording material having satisfactory coloring properties by providing a heat sensitive recording layer containing fluoran derivative having a specific substituted group, an electron acceptive compound and diaryloxyalkane derivative on a support. CONSTITUTION:An electron donative achromatic dye of fluoran derivative having an anilino group which may have a substituted group at the 2-position and a N-alkoxyalkylamino group at the 6-position, an electron acceptive compound and diaryloxyalkane derivative are dispersed in aqueous soluble binder such as polyvinyl alcohol, etc., to prepare a heat sensitive recording layer forming coating solution. A support such as a wood free sheet, a wood free sheet having an upper coating layer, a synthetic sheet, plastic, etc., is coated with the coating solution, and dried to form a heat sensitive recording layer, thereby obtaining a recording material. A concrete example of the electron donative compound is bis-phenol A, etc.
Patent JP-H01168451-A (JP)
Title: Screen printer
Inventor: YAMADA YASUHIRO
IPC: H05K3/06
Filed: 1987-12-24
Abstract: PURPOSE:To reduce the elongation of a screen mesh in a printing block frame and to coat a thick film under a low printing pressure by forming a squeegee slidably fed on the frame in a roller structure rotatably rolling on a screen. CONSTITUTION:A squeegee 1 itself is detachably attached to a squeegee bar, and so supported, for example, between both sides of a roller supporting frame of substantially shape as seen from a front side. A roller is arbitrarily selected from urethane resin, synthetic rubber, steel and other materials. Then, the squeegee 1 is moved down at the time of printing to move forward on a printing block frame S to slide on ink N, such as liquid photoresist to become a photosensitive material on the frame S, and a doctor 2 is moved down to uniformize the ink N on the frame S at the time of nonprinting to move rearward. In the squeegee 1 of a roller structure, its roller is rotatably rolled on the screen of the frame S, thereby printing and coating the ink N in a predetermined thickness on a printer matter W to be printed with relation to the degree of the mesh of the screen.
Patent JP-H02177896-A (JP)
Title: New physiologically active polypeptide
Inventor: NAKAMURA SATOSHI
IPC: C12N15/09
Filed: 1988-12-28
Abstract: PURPOSE:To obtain an antitumor active polypeptide, consisting of a special amino acid sequence, improved in stability, widened reaction spectrum, remarkably improved in specific activity and capable of reducing side effects by modifying a human tumor necrosis factor(TNF). CONSTITUTION:A physiologically active polypeptide having an amino acid sequence expressed by the formula (X is optional amino acid, preferably Phe, Trp or Met). The above-mentioned polypeptide is deficient in 7 amino acid residues on the amino-terminal side of a human TNF protein and obtained by replacing Pro<8>Ser<9>Asp<10> with ArgLysArg and further Ala<156> and Leu<157> with other amino acid residues.
Patent JP-H05163251-A (JP)
Title: Production of 6-substituted-2(1h)-quinoxalinone
Inventor: WATABE YOSHIHISA
IPC: B01J31/24
Filed: 1991-12-12
Abstract: PURPOSE:To obtain the subject compound useful as a synthetic intermediate for herbicide in high yield by reacting a 6-substituted-2(1H)-quinoxalinon-N-oxide with a carbon monoxide gas the treating the resultant substance with an acid. CONSTITUTION:A compound of formula I (X is halogen, trihalogeno-substituted 1-5C alkyl or nitro) is reacted with a carbon monoxide gas in the presence of a base (e.g. NaOH) and a ruthenium catalyst (e.g. ruthenium trichloride) in a solvent (e.g. water) under 1-200 atmospheric pressure at 10-200 deg.C and then treated with an acid such as hydrochloric acid to give the subject compound of formula II. The amount of the ruthenium compound used is 0.01-lmol% based on the compound of formula I and that of the base is 10-500mol%.