baber/WOPTO huggingface dataset:
Patent JP-H01164776-A (JP)
Title: Oxide superconductor and its production
Inventor: TANAKA SHUNICHIRO
IPC: C01G1/00
Filed: 1987-12-19
Abstract: PURPOSE:To obtain an oxide superconductor having stable superior superconducting characteristic by impregnating an org. material having connected cells with an oxide superconductor, calcining the impregnated product at above a thermal decomposition temp. of the org. material, then calcining further at a specified temp. CONSTITUTION:An org. material having connected cells is impregnated with a liquid contg. an oxide superconductor or a mixture which provides the oxide superconductor by heating. The impregnated body is then subjected to a first heat-treatment at a temp. above the thermal decomposition temp,. of the org. material. A porous body obtd. by the heat-treatment of the oxide superconductor or of the mixture which provides the oxide superconductor by heating, is subjected to a second heat-treatment by calcining at a specified temp. Thus, a target oxide superconductor is obtd. An oxide superconductor to be used is practically pref. a perovskite type oxide superconductor contg. a rare earth element and having high critical temp.
Patent JP-H04196681-A (JP)
Title: Quantizing method and quantizing circuit, and inverse quatizing method and inverse quantizing circuit
Inventor: MURASHITA KIMITAKA
IPC: H04N1/41
Filed: 1990-11-26
Abstract: PURPOSE:To execute quantization processing at a high speed by reducing the number of times of divisions in the quantization processing. CONSTITUTION:A 1st selection control means 133 discriminates the case that a divider is 1 and a dividened is 1 based on the result of discrimination by a quantization threshold level discrimination means 131 and a 1st coefficient discrimination means 132, and in this case, a quantization coefficient selection means 123 is controlled to select respectively a component of a coefficient matrix inputted as a dividened and the output of a generating means 122. Thus, in this case, the quantization coefficient equal to the result of division is obtained without awaiting the end of the division by the division means 121. On the other hand, when both the divider and the dividened are other than the unity, the 1st selection control means 133 commands the selection of an output of the division means 121 to the quantization coefficient selection means 123. Thus, high speed processing is attained.
Patent JP-H04190496-A (JP)
Title: Article sales data processor
Inventor: OSAWA HIDEAKI
IPC: G07G1/12
Filed: 1990-11-26
Abstract: PURPOSE:To promote sale by detecting the serial transaction number of one transaction in a adjustment process after sold articles are registered, automatically judging whether or not there is a privilege in the transaction, and eliminating a trouble time and improving the certainty. CONSTITUTION:Transaction serial numbers and corresponding discount rates are set previously in a special reduction table 27 before a stored is opened. After the store is opened, sale registration is performed by exactly the same key operation as before and each customer is given a serial transaction number. When this serial number matches with a number set in the table 27, the total amount of money of the customer is automatically discounted. Thus, the privilege like lottery is given by using the serial transaction numbers, and the sale is promoted consequently. Further, neither clerks nor customers need not confirm the transaction numbers on issued receipts, so the trouble is eliminated and the privilege can securely be given.
Patent JP-H06128708-A (JP)
Title: Production of high strength copper-base alloy
Inventor: TANABE IKU
IPC: C22F1/00
Filed: 1992-10-19
Abstract: PURPOSE:To produce a copper-base alloy having suitable high strength by specifying solution heat treatment after cold rolling, successive heat treatment, and tension annealing treatment after cold rolling, respectively, at the time of rolling a copper-base alloy having a composition where respective contents of Ni and Al and also the ratio of Ni to Al are specified, respectively. CONSTITUTION:A stock of copper-base alloy having a composition, which consists of, by weight, 6-12% Ni, 1-2% Al, and the balance Cu with inevitable impurities and where the compositional ratio of Ni to Al is regulated, by weight ratio, 3-10, is rolled. At this time, solution heat treatment is done at 820-920 deg.C for 60-600sec after cold rolling, and heat treatment is performed at 400-600 deg.C for 5-360min, and then, after cold rolling, tension annealing treatment is done at 380-700 deg.C for 5-360sec. By this method, the high strength copper-base alloy excellent in strength, elasticity, spring limit value, and formability can be obtained.
Patent JP-H03139587-A (JP)
Title: Manufacture of silicone gel insulator capable of causing shear strain
Inventor: MIYOSHI KUNIHIKO
IPC: C09K3/00
Filed: 1989-12-12
Abstract: PURPOSE:To stably obtain the title insulator of high performance by using top and bottom forces each having a specified shape for molding to form a silicone gel layer capable of causing shear strain under loading between a support tube and a rod without involving air bubbles therein. CONSTITUTION:A rod 1 provided with an engaging part 11 is fitted in the central hole of a bottom force 3 provided with a top-shaped cavity and a tube 2 is fitted around the rod 1 in such a manner that the rod 1 is centered to the axis of the tube 2 and the engaging part 11 projects from the bottom edge of the tube 2. An uncured silicone gel is then poured into the bottom force 3, and a top force 4 provided with a protuberance having a shape like a round tomb is forced down so that the periphery of the protuberance joints with the inside of the tube 2, thus causing the silicone gel to flow within a space 6. The silicone gel is then cured by heating so that the rod 1 is held in a position where it is centered to the axis of the tube 2 through a silicone gel layer in the thick belleville spring form, thus giving a silicon gel insulator capable of causing shear strain.
Patent JP-H01162240-A (JP)
Title: Optical pickup
Inventor: ITO MASAYUKI
IPC: G11B7/121
Filed: 1987-12-18
Abstract: PURPOSE:To obtain an optical pickup easy to perform lens cleaning by constituting a transparent plate filter between an objective lens and a disk. CONSTITUTION:The transparent plate filter 10 fixed on the cap of an actuator is provided between the disk 11 and the objective lens 9. Thereby, it is possible to protect the objective lens itself from dust and dirt from the outside even when it is used for a long period. Even when the dust or the dirt from the outside is attached on the objective lens and a stain is generated, cleaning can be performed without necessitating to touch a finger on the mechanical part of a lens actuator only by cleaning the flat surface of the transparent plate filter 10.
Patent JP-H04195836-A (JP)
Title: Magnetic tape device
Inventor: MARUYAMA YOSHINORI
IPC: G11B15/02
Filed: 1990-11-28
Abstract: PURPOSE:To prevent damages on data in a magnetic tape by detecting abnormal ity on a communication line with a monitoring means, rewinding the tape to a safe position and ejecting the tape with a controlling means. CONSTITUTION:The magnetic tape device is equipped with a mechanical part 10 to mechanically control supply of a magnetic tape, main controller 12 which accepts a command from outside and outputs a control command, a mechanism controller 14 which inputs the control command and controls the mechanical part 10 according to the control command. Further, there are provided a monitoring means 50 which monitors the control command accepted by the mechanical controller 14 and a controlling means 52 which controls the mechanical part 10 to rewind the magnetic tape loaded on the mechanical part 10 and to eject the tape when abnormality is detected by the monitoring means 50. Thereby, damages to the data in the tape can be suppressed as much as possible, and reliability of the magnetic tape device is improved.
Patent JP-H04195030-A (JP)
Title: Projector
Inventor: FUKUDA KYOHEI
IPC: G03B21/62
Filed: 1990-11-28
Abstract: PURPOSE:To thin a projector and to obtain a reproduced image which is bright all over the screen by arranging one mirror between a lens and a screens and limiting the lens and the screen so that they may be at specified relative positions. CONSTITUTION:White color from a light source is separated to three colors by a dichroic mirror 1 so as to irradiate three corresponding liquid crystal panels 2. Next, the light of each color passing through the liquid crystal panel 2 is enlarged and projected by a corresponding lens 3 through a mirror 10 and formed into the image on a screen 4. As to the position of the lens at the time of removing the mirror 10, the center axis of the lens is positioned lower than a horizontal surface which passes the lower end of the screen 4. Furthermore, relation between a distance L from the tip of the lens 3 to the screen 4 and the length D of the screen in a diagonal direction is set as D/L/0.63. Thus, excellent contrast performance is obtained.
Patent JP-2000107466-A (JP)
Title: Communication game system
Inventor: SANO NOBUYOSHI
IPC: A63F13/843
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To improve the effect on the direction of a game by varying musical pieces played for each game machine unit composing a communication game system in accordance with the state of the game when necessary and making them establish as one musical piece for the entire network game system. SOLUTION: A play data memory 80 that stores a play data train composing musical pieces, a main CPU that detects a game status for each game machine unit, a sequencer 40 that selects musical pieces corresponding to the game status from the main CPU, from the play data memory 80, and a PCM sound source or the like that plays synchronously among a plurality of game machine units selected in the sequencer 40.
Patent JP-H05159650-A (JP)
Title: Manufacture of insulated wire for coil of electric equipment
Inventor: TSUNASHIMA EIJI
IPC: H01B13/16
Filed: 1991-12-06
Abstract: PURPOSE:To obtain an insulated wire having the excellent heat resistance and the excellent corona resistance efficiently with the material at a low cost by forming a coating film of the adhesive on the surface of a conductive wire, and blowing the mica powder for electrodeposition on the coating film, and thereafter, heating the adhesive to form a mica layer. CONSTITUTION:A conductive wire 3 is guided to a space part 15 of an electrode 16 through a negative electrode part 5 having a potential the same as that of the negative side of a direct current power source 19, and a vibrating plate 17 is oscillated to supply the mica powder 14 inside of a container 18 from an opening part 18a to the guide surface 16a of the electrode 16. The mica powder 14 is thereby charged, and is blown to the coating film 4 of the adhesive of the surface of the conductive wire 3 to form an electrodeposition mica layer. Thereafter, when the mica layer is heated through a furnace 20, the mica powder 14 is fixed to the coating film 4 to obtain an insulated wire 1 for a coil. Consequently, the excellent insulated wire is obtained easily and efficiently with the material at a low cost.
Patent JP-H09161576-A (JP)
Title: Composite insulator and its manufacture
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/26
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a large-sized composite insulator simply and inexpensively. SOLUTION: A complex insulator 1 of polymer is composed of a core part 2, a body 7 in the form of a coping 6 protruding from the core 2, and a rubber sheath layer 8 having a certain thickness which is furnished at the periphery of the body 7 and is left hardening.
Patent JP-H11218888-A (JP)
Title: Method for minimizing air oxidation of photographic developer
Inventor: MARTIN DIDIER JEAN
IPC: G03D3/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce the content of oxygen in the vicinity of the free surface of a photographic developer bath and to minimize the air oxidation of photographic developer by forming solid electrolyte of a substance having conductivity to O<2-> ion under the existence of current and temperature at which an electrode and the electrolyte can dissociate the oxygen to O<2-> ion. SOLUTION: The free surface of the developer 11 comes into contact with atmospheric air. An electrolytic cell (cell) 12 including the solid electrolyte is put in the vicinity of the free surface. The respective surfaces of the cell 12 are coupled to the electrodes 14a and 14b connected with a power source 16, and a pipe 13 and a pump 15 realize the exhaust of the oxygen extracted from the atmospheric air by the solid electrolyte. The cell 12 is put in a heating source 12b in order to perform operation at desired temperature. The solid electrolyte shows the conductivity of O<2-> in the case of impressing some voltage from one to the other, and at a temperature between 250 deg.C and 700 deg.C. In such a case, the power source generating a current density of 100 to 1500 mA/cm<2> at a voltage of 1 to 30 V is used.
Patent JP-H08179435-A (JP)
Title: Reprinting information writing device
Inventor: TAKAHASHI HIROSHI
IPC: G03B17/24
Filed: 1994-12-27
Abstract: PURPOSE: To provide a photographic system capable of simple and easy reprinting by using a novel film capable of recording various kinds of information in a region except the image of a film and a reprinting information writing system capable of making instructions to reprint in the system simple and easy. CONSTITUTION: A controller 57 discriminates whether a film ID recorded on the film 61, a film ID recorded on an ID seal stuck to a cartridge 62 and a film ID recorded on an index print match or not and displays the result of the discrimination on a CRT 59.
Patent JP-H07152314-A (JP)
Title: Controller
Inventor: ODAJIMA SHUICHI
IPC: G05B19/05
Filed: 1993-11-30
Abstract: PURPOSE:To shorten a waiting time for using a bus and to perform proper control operation at high speed in a controller bus connecting a main control unit and a unit to be controlled. CONSTITUTION:The main control unit 27 controls a sequence input/output unit 13, a controlled variable input unit 15 and a manipulated variable output unit 17 through a sequence bus 25, and controls the controlled variable input unit 31 and the manipulated variable output unit 33 through a system bus 23. The controlled variable input unit 31 operates and stores manipulated variable from a controlled variable fetched from an external equipment. The manipulated variable output unit 33 fetches the storage manipulated variable MV of the controlled variable input unit 31 through a remote bus 29 different from the system bus 23 and the sequence bus 25 to control the external equipment with it.
Patent JP-H01162839-A (JP)
Title: Woven net
Inventor: MATSUNO YOSHIHIKO
IPC: D03D15/00
Filed: 1987-12-21
Abstract: PURPOSE: To obtain the subject low-density net free from yarn slippages by heating a doup woven fabric made by using conjugate yarns each composed of a fiber-forming resin and a 2nd resin with lower melting point with the low-melting constituent occupying a majority of the fiber surface to a temperature between the respective melting points of the two constituents to effect fusing of the intersections. CONSTITUTION: This doup woven net is obtained by the following two steps: first, conjugate monofilament yarns each 50-10,000 denier in fineness is produced by conjugate spinning of a fiber-forming thermoplastic resin as 1st constituent and, as 2nd constituent, a thermoplastic resin having >=15 deg.C lower melting point than that of the 1st constituent side-by-side or sheath-core fashion so that the 2nd constituent occupies 10-100% of the fiber surface; next, the conjugate monofilament yarns thus produced are woven as warps 1 and/or wefts 2 into a doup woven fabric, which is then heat-treated at a temperature between the respective melting points of the two constituents to effect setting of the intersections of the warps 1 and wefts 2 due to fusing of the 2nd constituent.
Patent JP-2000143165-A (JP)
Title: Counter weight mounting structure and counter weight mounding and demounting method for construction machine
Inventor: KUMAZAWA KOJI
IPC: E02F9/18
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency when a counter weight is mounted and demounted to a vehicle. SOLUTION: In a case when the counter weights are loaded on a vehicle, a counter weight of second stage is hoisted in a state that a counter weight 1 of first stage is floated from the ground surface, the counter weight 2 of second stage is overlapped on the counter weight of first stage while positioning a hoisting ring 6a and a clearance groove, and both are fastened by a bolt 74a and a nut 74b. Similarly a counter weight 3 of third stage and a counter weight 4 of fourth stage are fastened by a bolt 75a and a nut 75b. Then the integrated counter weight 1 of first stage and counter weight 2 of second stage, and the integrated counter weight 3 of third stage and counter weight 4 of fourth stage are respectively hoisted to be fixed to a frame 64, whereby the working efficiency can be improved in comparison with an operation stacking the counter weights one by one.
Patent JP-H01202999-A (JP)
Title: Method and apparatus for transmitting informaton to production machines located at a plurality of manufacturing locations
Inventor: URUSU MAIYAA
IPC: G05B19/04
Filed: 1988-12-23
Abstract: PURPOSE: To enable a central device to monitor a marking and a related monitor sensor by composing the device of parts corresponding to monitor sensors discriminated by counting the modulation states of supply voltages supplied to monitor places from the central device through a common conductor from a start point marked according to a modulation state. CONSTITUTION: The central device 10 applies the supply voltage, which is modulated regularly and repeatedly, to the individual monitor places 12A-12E connected to a conductor couple 13 through the conductor couple 13. Then the modulation states each correspond to one monitor place and consist of successive parts in the same style discriminated by a counting device, a marking device is installed at each monitor place, and this marking device marks a modulated part relating to the monitor place when an even determined by the relative monitor sensor appears. Then the central device 10 is provided with a detecting circuit for recognizing the marking and the monitor place corresponding to the marking. Consequently, the need for many interfaces is eliminated and only one two-wire cable is needed to reduce the wiring cost.
Patent JP-H06235465-A (JP)
Title: Stuffing box packing
Inventor: PAURU HATSUTEINKU
IPC: F16J15/18
Filed: 1993-12-22
Abstract: PURPOSE: To take out stuffing box packing without damaging the packing or a packing inside space by forming a projecting part in an end part on the opposite side of the armature inside, positioning the projecting part outside a seal area, and fixing a tool to the projecting part by complementary-shaped joining and joining by force. CONSTITUTION: A projecting part 5 is formed on the upper side of integral stuffing box packing 4, this part 5 has a ring or jacket shape, and in that case, an inside diameter of this coaxial projecting part 5 is almost equal to an inside diameter of residual packing, and an outside diameter D is smaller than an outside diameter of the packing. The projecting part 5 can be particularly gripped by operating a tool from the outside to pull out the packing from a packing inside space by reducing the outside diameter. To particularly reliably fix the tool to the outside of the projecting part 5, a coaxial annular groove 6 is formed outside, and the tool can be inserted in a complementary shape into the coaxial annular groove.
Patent JP-H08162065-A (JP)
Title: Low power type metal halide lamp
Inventor: KUDO MASANAO
IPC: H01J61/88
Filed: 1994-11-30
Abstract: PURPOSE: To provide a low power type metal halide lamp with high efficiency, excellent color characteristic and long life by sealing mercury and a rare earth metal halide into a spheroidal light emitting tube of a specified specification provided in a vacuum outer bulb. CONSTITUTION: Main electrodes 2a, 2b having coil W electrodes 22a, 22b wound on the top end parts of W electrode core bars 23a, 23b are sealed to both ends of a substantially spheroidal quartz light emitting tube 1, and at least a rear earth metal halide is sealed to the inner part together with an inert gas and mercury. This light emitting tube 1 is held in an outer bulb 6 vacuumed through a getter 10.  In such a metal halide lamp having an tube input less than 100W, the light emitting tube wall surface load is set to 14-23W/cm<2> , and the light emitting tube weight W, the tube input P, the electrode weight M, the electrode core bar sectional area S, the lamp current value I and the distances L1 , L2 from the sealed part to the electrode top end part and the other end of the coil are set to W/P=0.039 or less, Nl/P=0.75 or less, I/A=7.5-14A/mm<2> , 0.25<=L2 /L1 <=0.75, 0.006<=L2 /P<=0.02, respectively.
Patent JP-H06176536-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SUWA MITSURU
IPC: G11B23/28
Filed: 1992-12-03
Abstract: PURPOSE:To arbitrarily release a recording inhibition at need even for the cassette, the erroneous erase preventing lug of which is snapped, and to enable a superscription from an optional index by finding the index signal from an already recorded tape. CONSTITUTION:When a video recording button for index detection is turned ON, a system control circuit is operated so that the index signal of the magnetic tape 6 is found by a recording control circuit 8. When the index detection signal 9 of the magnetic tape 6 is found the insert recording is made while observing the state of a recording inhibition release switch 7, even though the Jug of tape is snapped.
Patent JP-2000144890-A (JP)
Title: Building
Inventor: TSUKAMOTO SHIGERU
IPC: E04H1/04
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a building having a recessed portion provided with a stairway, wherein the room arrangement (the total floor area) of the recessed portion can be wide enough for a living space. SOLUTION: An exterior stairway 5 ranging to an upstairs entrance 8 is provided in a recessed portion 4 formed in a U-shape in a plane view by setting back part of the outer wall of a building body. A downstairs entrance 7 of the building mainbody is provided on an outer wall 21 excluding the recessed portion and the external stairway 5 is spaced from at least a portion 41a of the wall face defining the recessed portion 4.
Patent JP-2001142081-A (JP)
Title: Liquid crystal display device
Inventor: HARUHARA KAZUYUKI
IPC: G02F1/1339
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce the time of injecting a liquid crystal. SOLUTION: A columnar spacer 31 and a shading pattern SP are formed by applying a black resin on the whole surface of the substrate, patterning, and treating at a high temperature to melt and hardening while shrinking the volume. The columnar spacer 31 is formed on a color filter layer 24. The shading pattern SP near the injection port of the liquid crystal is formed into stripes nearly parallel to the injection direction of the liquid crystal. The color filter layer 24B in striped preliminarily formed is present between the stripes of the light-shielding pattern SP. The height of the shading pattern SP near the injection port of the liquid crystal is larger than the height of the color filter layer 24B. The columnar spacer 31 is made narrower than the light-shielding pattern and higher than the shading pattern SP.