baber/WOPTO huggingface dataset:
Patent JP-H01252194-A (JP)
Title: Method of adjusting inverter
Inventor: IWASA MASAO
IPC: H02P27/06
Filed: 1988-03-31
Abstract: PURPOSE:To conduct adjustment after the assembly of an elevator device accurately and easily by adjusting an inverter in the state that the revolution of a motor is locked during adjustment. CONSTITUTION:In test control, the constant test current of constant frequency is fed from the inverter main circuit 2 side as the revolution of a motor 3 is kept locked by an electromagnetic brake 9, and the unbalance of the test currents, superposition of the DC component and waveform distortion are adjusted or adjustment after trouble repair is performed. A time restriction by the elevation of a passenger cage 7 is removed on the adjustment, motor currents are not changed due to the movement of the position of the passenger cage 7, and measurement in which test frequency is set in an arbitrary frequency region in which the deflection of a pointer for a measuring instrument is eliminated can be performed.
Patent JP-H07259382-A (JP)
Title: Jig for erection of steel pipe column
Inventor: TAKAE TAKEO
IPC: E04H12/22
Filed: 1994-03-25
Abstract: PURPOSE:To make positioning easy for pipes with smaller diameters, and to prevent unsteadiness and leaning from occurring to the pipes by a method wherein a jig for erection of steel pipe columns installed between a pipe with larger diameter and the pipe with smaller diameter is adjusted for its width. CONSTITUTION:A jig 50 for erection of steel pipe columns composed of a wedge- like block 10, an inner movable block 20, an outer movable block 25 and a guide plate 30 is held, with its width widened by the guide plate 30, between the inner circumferential face of a steel pipe P1 and the outer circumferential face of a steel pipe P2. While perpendicularity is ensured for the steel pipe P2, the distance between the inner and the outer movable blocks 20 and 25 is widened, and the steel pipe P2 is held against the steel pipe P1 with a specified distance kept in between. Ready mixed concrete is cast into a space between the steel pipe P1 and the steel pipe P2 and hardened, and thereby the steel pipe P2 is fixed firm to the upper end of the steel pipe P1. A steel pipe P3 is fixed likewise to the upper end of the steel pipe P2.
Patent JP-S58197420-A (JP)
Title: Combustion chamber of internal-combustion engine
Inventor: KANDA MUTSUMI
IPC: F02B31/02
Filed: 1982-05-12
Abstract: PURPOSE:To simplify the structure of the inside of a cylinder head by enabling to adopt a Siamese-connection type suction port with its branch point inside the cylinder head. CONSTITUTION:A main suction port 16 with larger passage-section-area among two suction ports 16 and 17 is shaped into a helical one, and the other auxiliary suction port 17 is shaped into a straight one. A branch point 22 between two suction ports 16 and 17 is inside a cylinder head 14, and both ports 16 and 17 are constructed into a Siamese port 23. A cylinder head 11 is provided with a cylinder head cavity 30 with a main combustion chamber 29 inside. The flow passing through the main suction port 16 generates strong swirl 42 in a combustion chamber 15 on the basis of the helical shape, and stabilizes the combustion. In the area of high speed, the helical shape increases the resistance of the flow and the flow rate of the auxiliary suction port 17 for ensuring the charging efficiency and a high output.
Patent JP-H08250238-A (JP)
Title: Edge connector
Inventor: MOCHIZUKI SHOICHI
IPC: H01R13/64
Filed: 1995-03-10
Abstract: PURPOSE: To provide an edge connector capable of smoothly inserting without an error in an insertion angle of a substrate. CONSTITUTION: A guide member 7 whose one end is integrally formed with a housing 2 is formed in the housing 2, and the guide member 7 is formed so as to be capable of swing between a guide position where the upper edge part 73 of the other end of the guide member 7 is protruded from a substrate placing surface 22e and a housing position which is made flush with the substrate placing surface 22e. When the lower surface of the substrate is brought into contact with the upper edge part 73 of the guide member 7 located in the guide position, since the substrate jumps up to a specified angle, the lower surface is brought into contact with the upper edge part 73, and when the substrate is inserted as it is slid, the rear part of the substrate jumps up to a specified angle against an arm part, and in this position, the substrate is inserted into an accepting space 21a.
Patent JP-H10275692-A (JP)
Title: High pressure discharge lamp lighting device and image display device
Inventor: OIKAWA YOSHITAKA
IPC: G03B21/14
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To detect the generation of slow leak and perform the specified control by arranging a switching means, a lighting main circuit for supplying the specified lamp power, a starting circuit, an lamp voltage monitoring means, and a means for comparing lamp voltage with two reference voltage to judge abnormality, and reducing or shutting off the supply power when abnormality arises. SOLUTION: A switching means contained in a main lighting circuit 2 of a lighting device of a high pressure discharge lamp 4 such as a short arc metal halide lamp which is easy to continue discharge when slow leak is generated is controlled by constant power according to lamp current and voltage. When lamp voltage detected with a lamp voltage monitoring means 5 goes up more than a first reference voltage and then goes down less than second reference voltage, an abnormality judging means quickly judges as abnormality, and a control means 7 automatically reduces or shuts off supply power, or displays abnormality. Even if the slow leak is generated and discharge is continued, damage of circuit components, emitting smoke, ignition, and the break of a lamp can be prevented.
Patent JP-S63244438-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKATANI HIDEHIKO
IPC: G11B15/467
Filed: 1987-03-31
Abstract: PURPOSE:To accurately inform of whether a tracking is in the optimum state or not to a user by displaying the tracking being under variation at the reproduction time. CONSTITUTION:A display means 18 displaying the tracking being under variation is provided. According to the reproduction start the tracking value of the reproduction signal level becoming max. is detected and while the optimum tracking value is detected, i.e., while the tracking varies by the operation of an automatic tracking device part, an LED 18 is subjected to pulse driving through an LED driving circuit 17 based on the command from a microcomputer 16. At the time when being fixed to the optimum tracking the microcomputer 16 then stops the pulse driving control of the LED 18 and controls the LED driving circuit 17 so as to drive the LED 18 with constant current. The state of the S/N of the reproduction signal and voice wow and flutter while the optimum tracking value is detected can thus be known by a user accurately.
Patent JP-S60223643-A (JP)
Title: Method and device for molding continuous casting mold
Inventor: TOKUNAGA HARUO
IPC: B22D11/057
Filed: 1984-04-23
Abstract: PURPOSE:To subject a tubular casting mold to reconditioning and finish molding without using a large-sized vessel and explosives by inserting a mandrel into the used or other tubular casting mold, putting the mold into a vessel filled with a liquid and exerting a high hydrostatic pressure thereto. CONSTITUTION:The mandrel 2 having a desired mold shape is inserted into the used tubular casting mold 1 or roughly molded tubular casting mold and both ends are closed with caps 3. Such assembly is put into the hermetic vessel 7 and is fixed. Water is introduced through an introducing port to fill the inside of the vessel 7 and the air in the vessel 7 is discharged through an air vent hole 12. A valve means is closed to actuate a hydraulic system, thereby transmitting the pressure to the water and maintaining the inside of the vessel 7 under the high pressure. The mold 1 is contracted by the high hydrostatic pressure induced in the vessel 7 so that the inside surface thereof is brought into tight contact with the outside surface of the mandrel 2. The inside of the vessel 7 is evacuated upon completion of the shrinkage and the assembly is taken out of the vessel. The mandrel 2 is removed from the mold 1 and the reconditioned and molded mold is recovered.
Patent JP-H04314016-A (JP)
Title: Optional connection type matrix optical switch
Inventor: SHIMIZU MASATOSHI
IPC: G02B26/08
Filed: 1991-04-12
Abstract: PURPOSE:To constitute a complete group for switching plural routes. CONSTITUTION:The optional connection of four routes can be attained by bisecting respective optical fiber cable routes 1 to 4 by means of optical branching/combining parts 12 to 15 and connecting respective 1st and 2nd divided ports 122, 123, 132, 133, 142, 143, and 152, 153 to switching ports 111a, 111b, 112a, 112b, 113a, 113b, and 114a, 114b. Consequently a wiring route for constructing a flexible and highly reliable optical route network can be optionally set up.
Patent JP-S61241064-A (JP)
Title: Grinding wheel forming method
Inventor: KAYABA NOBUO
IPC: B24B53/07
Filed: 1985-04-17
Abstract: PURPOSE:To reduce wear of a dressing roller by allowing a grinding wheel having abrasive grain layer of hard material to rotate while in contact with a grinding wheel shaper roll and by supplying an appropriate amount of grinding liquid containing free abrasive grains. CONSTITUTION:If a grinding wheel 1 in low speed revolutions is fed in depth direction to allow contact with a dressing roll 5 to cause it into rotation at the same speed through the action of the frictional force, the contact pressure produces a stress distribution in correspondence to the shape of this dressing roll 5 over the hard abrasive grain layer 1B of the grinding wheel 1, which leads to generation of a degraded layer including microcracks. Then a grinding liquid 9 containing free abrasive grains 10 is supplied to the contact surface 7 from a nozzle 6, and said degraded layer is grown by permitting those free abrasive grains 10 to act between the grinding wheel 1 and dressing roll 5, and at the same time its removal is promoted to provide effective dressing. Here the surface pressure is measured by a pressure sensor 15, and a controller controls the amount of grinding liquid with the aid of a valve 12. Accordingly wear of the dressing roll is suppressed to assure high accuracy shaping.
Patent JP-S62236534-A (JP)
Inventor: FUJII TADASHI
IPC: G01S15/89
Filed: 1986-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58198606-A (JP)
Title: Low nox combustion of powdered coal
Inventor: NARATO KIYOSHI
IPC: F23C1/00
Filed: 1982-05-14
Abstract: PURPOSE:To reduce NOX and to control the discharge of an unburned part of coal by a method wherein the combustion conditions of high fuel ratio coal and low fuel ratio coal are specified. CONSTITUTION:Burners 2 and 3 for burning powdered coal are arranged up and down, respectively, in a furnace 1 and the high fuel ratio powdered coal 4 and the low fuel ratio powdered coal 7 are injected from burners 2 and 3, respectively. Then the coal 4 is burned in a condition in which the quantity of air is in excess while the coal 7 is burned in a condition in which the quantity of air is made insufficient by a blow of an exhaust gas 9. Consequently, as the combustion zone B of the low fuel ratio coal 7 is in a low oxygen condition and NH3 and HCN generate therein, NOX generated in the combustion zone A of the high fuel ratio coal 4 is reduced to N2 by the NH3 and HCN generated in the zone B. Further, the high fuel ratio coal 4 which is not so well combustible is burned in such a manner that is stays long within the furnace so that the amount of discharge of the unburned part of the coal is reduced and the unburned part of the low fuel ratio coal 7 is also burned sufficiently due to the excess oxygen in the combustion zone A.
Patent JP-S63245822-A (JP)
Title: Superconductive cable
Inventor: SATO KENICHI
IPC: H01B12/08
Filed: 1987-03-31
Abstract: PURPOSE:To obtain an excellent superconductive characteristic and to improve mechanical strength by setting a cable conductor, which is made of a ceramics superconductive material, to be 1mm or below in its diameter and coating this cable conductor with a stabilization material made of a good conductor and next bundling a plurality of these coated cable conductors. CONSTITUTION:A superconductive cable 1 is formed by stranding a plurality of cable conductors 2, each of which is made of a ceramic superconductive material and set to be 1 mm or below in its diameter. Each cable conductor 2 is coated with a stabilization material 3 of a good conductor so that a superconductive characteristic of the cable conductor 2 is stabilized. Hence, a conductible current per conductor can be increased, and an excellent superconductive characteristic can be obtained and further mechanical strength can be improved.
Patent JP-S57197251-A (JP)
Title: Synthetic method of azoxyarene and azoarene
Inventor: OOKUBO MASAO
IPC: C09B46/00
Filed: 1981-05-27
Abstract: PURPOSE: To make possible the wide application of the titled compounds useful as liquid crystal materials, etc. and obtain the titled compounds by the easy synthetic method industrially and advantageously, by reacting an aryliminodimagnesium reagent which is a stable raw material with an aromatic nitro compound.  
     CONSTITUTION: An aryliminodimagnesium reagent of formula II (R 2  is alkyl, alkoxyl, H, condensed aromatic ring or halogen; X is halogen) is reacted with an aromatic nitro compound of formulaI(R 1  is alkyl, alkoxyl, OH condensed aromatic ring or halogen) to give an azoxyarene and azoarene. The azoxyarene is an asymmetric azoxyarene of formula III, asymmetric azoarene of formula IV and a symmetric azoarene of formula V. In case the compound of formula II is used in a molar amount of 1W2 times that of the compound of formulaI, the main product is the compound of formula III. In case the compound of formula II is used in a molar amount of 8W12 times, preferably 6W10 times, that of the compound of formulaI, the main product is the compound of formula IV. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10274829-A (JP)
Title: Solid processing agent for silver halide photographic sensitive material, package of the same and method for putting the same
Inventor: SUZUKI TETSUYA
IPC: G03C5/26
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a solid processing agent fit for an automatic processing machine and having improved preservability and stability by imparting convexity to at least one of plural faces of a compression-molded tablet. SOLUTION: This solid processing agent is a compression-molded tablet having plural faces including at least one convex face. The tablet may have any of the shapes of a spherical body, a cylindrical (columnar) body, a conical body, a square tubular (pillar) body, a pyramidal body, a cubic body, etc., if at least one of plural faces is convex. The pref. shape is the shape of the cylindrical or conical body and it is especially the shape of the cylindrical body from the viewpoint of effect and production. The tablet contains a compd. represented by the formula R-(O)x Sy Oz M [where R is an optionally substd. aliphatic group, an optionally substd. arom. group or an optionally substd. heterocyclic group, (x) is 0 or 1, (y) is 2 or 3, (z) is 2-8 and M is a cation].
Patent JP-2000276206-A (JP)
Title: Method and device for optimizing total characteristic
Inventor: KAJI HIROTAKA
IPC: G06F19/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To enable a user to intuitively grasp characteristics in an optimizing process and to reduce evaluation by replacing characteristics to be controlled which are obtained with control parameters in the optimizing process with a representing body and displaying it to the user. SOLUTION: In an optimizing process by a fuel injection control part, fuel calculation is carried out for all solid bodies of a 1st generation consisting of initial solid bodies. According to the cost of fuel of the respective solid bodies obtained by the fuel calculating process, whether optimum fuel cost characteristics are obtained is evaluated to judge whether or not optimum fuel cost is obtained. In an optimizing process by an electronic throttle control part, initial values of control parameters of a control module to be optimized are determined at random within a predetermined range to generate the 1st generation consisting of initial solid bodies. Total characteristics obtained by a combination of throttle characteristics based upon the parameters of the respective solid bodies are converted to a fish image simulating identifiable fishes and the fish image is displayed as assistance information for evaluation on a characteristic display device.
Patent JP-H02285307-A (JP)
Title: Connector for optical fiber cable and coupling method
Inventor: JIYONASAN MAAKU BARUMAN
IPC: G02B6/38
Filed: 1990-03-28
Abstract: PURPOSE: To reduce a load added to an end surface which is supported by means of an optical fiber cable connector by providing a positioning means for restricting the shaft direction operation of an inner side sleeve inside an external side sleeve, giving a bearing surface which is abutted on a biasing means and projecting one end of a supporting material from the external side sleeve. CONSTITUTION: The inner side sleeve 5, the positioning means 6 which is fixed inside the external side sleeve 3 and restricts the shaft direction operation of theh inner side sleeve 5 and the supporting material 8 for receiving an end part 9 which supports the optical fiber 11 of a cable 2. The supporting material 8 is slid inside the external side sleeve 3, its one end 8a is biased by a biasing means 16 which executes activation as against the positioning means 6 so as to be projected from one end 3a of the external side sleeve 3 and cooperative parts 12-14 where the other end 8b of the supporting material 8 and one end 5a of the biasing means 5 enable the correlative shaft direction operation between the two are provided. Thus, loading added to the end surface of the end part which is supported by the optical fiber cable connector is reduced and the deterioration of optical performance is prevented.
Patent JP-S57198292-A (JP)
Title: Production of iron-zinc alloy plated steel plate
Inventor: AZUMA MITSUO
IPC: C25D5/26
Filed: 1981-05-27
Abstract: PURPOSE: To produce a zinc alloy plated steel plate at an extremely high speed by applying iron-zinc plating on a steel plate by a sulfate bath contg. zinc sulfate, ferrous sulfate and ammonium sulfate respectively up to srolubility limits, and using an insoluble electrode as a counter electrode.  
     CONSTITUTION: A sulfate bath contg. ≥10g/l ferrous sulfate and 10g/l zinc sulfate, ≥100g/l ammonium sulfate respectively up to solubility limits is prepd. Zinc alloy plating is applied on a steel plate by using such sulfate bath under the conditions of ≤2.3pH, 60W299A/dm 2  current densities, and 30W80°C bath temps., by using an insoluble electrode consisting of a lead alloy or moble metals such as platinum as a counter electrode. According to this method, it is possible to determine the iron-zinc alloy plating compsn. easily by changing the ratio of the contents of the zinc sulfate and the ferrous sulfate in the bath and er possible to form the iron-zinc alloy plating on the steel plate at an extremely high speed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000271531-A (JP)
Title: Method for removing coating liquid
Inventor: OTSUBO HIDEKI
IPC: B05D3/12
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing coating liquid wherein a removing roller is pressed to a continuously running web to remove a part of a coating liquid applied thereto and a thick coated section on a web is surely removed, and also shavings are prevented from being generated by supplying water to the web or to the removing roller. SOLUTION: A web 1 coated with a coating liquid is conveyed through guide roller 2-4, and a removing roller 5 is arranged in the conveying route between the guide rollers 3, 4. The removing roller 5 is brought into contact with or parted from the coated surface of the web 1 by an actuator 10, and is suitably brought into contact with thick coated sections of the coated surface B of the web 1 to remove the sections. Several seconds before the removal roller 5 comes into contact with the uncoated section of the web 1 in the section before a thick coated section in the early stage of coating or at he same time as the contact, water is sprayed from a water spray nozzle 11 to the thick coated section of the web 1. Thus, the web 1 is moistened to remove the thick coated section without fail and to prevent shavings from being generated.
Patent JP-H03280934-A (JP)
Title: Estimating system for magnetic field-generarting source
Inventor: TSURUOKA HISASHI
IPC: G01R33/00
Filed: 1990-03-30
Abstract: PURPOSE:To shorten the calculation time and identify the positions, sizes and directions of multiple magnetic field-generating sources with high precision by obtaining the solution from the spontaneous energy change via the super parallel operation of the nerve network. CONSTITUTION:Various sections of a device are controlled by the timing signal T and reset signal R1 outputted from a timing controller 46. The states of (n) neurons 41 are reset to specific values by the reset signal R1. The observation signal from a magnetic field measuring device 43 is set to a data holding device 44 by the timing signal T1. The bias signals I1-In of the neurons 41 and the coupling coefficient are decided, and the neurons 41 spontaneously minimize the energy. The outputs V1-Vn of the neurons 41 are guided to a connecting matrix 42 and an output device 47. The timing signal T2 is outputted when the energy of the neurons 41 is sufficiently decreased, and outputs of the neurons 41 are extracted to the output device 47.
Patent JP-S60224508-A (JP)
Inventor: SASAKI AKIRA
IPC: B28D1/14
Filed: 1984-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10273008-A (JP)
Title: Air bag device for automobile
Inventor: SEKIMOTO KIYOSHI
IPC: B60R21/20
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device for automobiles, which protects constitution members and can smoothly and properly activate. SOLUTION: An instrument panel 1 is provided with an air bag storing section so that an air bag can be swelled out from the opening of the air bag storing section. An elastomer door 10 is arranged so that the opening can be closed, and a decorative panel 12, which can elide a specified distance on the front face of the elastomer door 10, is also provided. An air bag module 4 is stored in the air bag storing section, and the elastomer door 10 is locked to the air bag module 4 through a sheet metal retainer 11, A bury nut 13 is buried in the decorative panel 12, and a vis insertion hole 10b is also formed at a position corresponding to the bury nut 13 of the elastomer door 12 to connect the vis 14 inserted into the vis insertion hole 10b to the bury nut 13.