baber/WOPTO huggingface dataset:
Patent JP-S58145905-A (JP)
Title: Optical connector
Inventor: HAYASHI TAKAZOU
IPC: G02B6/38
Filed: 1982-02-24
Abstract: PURPOSE:To improve the workability in manufacture and to reduce the number of parts by inserting coil springs onto respective plugs to form fitting parts which fit to each other, and providing a pair of plug housings to be inserted with the respective plugs. CONSTITUTION:A coil spring 12 is formed around a plug 8 by two front and rear projecting parts 10 and 11 which consist of the metallic plate forming the plug 8. The spring 12 acts the force trying to push the plug forward by the projecting part 10 on the preceding end side of the plug. The plugs 8 mounted with the springs 12 are forced beyond funnel-shaped detaining parts 17 into male and female plug housings 14, 15, and the rear end parts of the springs 12 are supported by the parts 17. When both housings 14, 15 are fitted to each other, the preceding end parts in the constricted parts 9 of both plugs 8 are opposed to each other coaxially. Since accessories are only the springs 12 and the housings 14, 15, the workability in manufacture is improved and the number of parts is reduced.
Patent JP-S61186095-A (JP)
Title: Adaptive type luminance signal and chrominance signal separation filter
Inventor: ITO HIROSHI
IPC: H04N9/78
Filed: 1985-02-13
Abstract: PURPOSE:To prevent cross color disturbance and dot disturbance by using a comb-line filter for a region where signal change is slow and using a filter having a slow signal change in horizontal and vertical direction filters where a signal change is steep to separate a luminance signal and a chrominance signal. CONSTITUTION:A composite video signal sampled by a frequency four times that of a chrominance subcarrier is inputted to delay circuits 102-104, four sample serial signals adjacent vertically and horizontally to a sampling point are obtained, and the output of the circuits is fed to a comparator circuit 106, the vertical direction filter 107 and the horizontal direction filter 108. The horizontal and vertical signal change is operated by the circuit 106 and a control signal is fed to a selector 113. When the vertical and horizontal change in the picture are small, the selector 113 outputs an output of a band pass filter 111 to a signal line 116 and when the horizontal or vertical picture change is rapid, an output of the filters 107, 108 is outputted to the signal line 116.
Patent JP-S52111695-A (JP)
Title: Preparation method of oxide magnetic thin film
Inventor: MAKINO KOUICHI
IPC: G11B5/84
Filed: 1976-03-16
Abstract: PURPOSE: Two specific metal elements are allowed to be involved in the ferric oxide thin film formed on the substratum, and a thin film formed having a superior workability and a superior corrosion resistance and abrasion resistance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02130235-A (JP)
Title: Load regulator
Inventor: MANFUREETO PUFUARUTSUGURAAFU
IPC: F02D11/10
Filed: 1989-02-08
Abstract: PURPOSE: To guide a driver and a control when a regulating device is broken down by providing a space-monitoring device between the driver and the control, which uncouples or disconnects an electric setting drive when the regulating device is limited by the absence of plausibility conditions. CONSTITUTION: A space-monitoring device 15 for a drive 4 and a control 11 is arranged on the control 11. The position of the control 11 relating to the actual operation state of a vehicle driven by an internal combustion engine under plausibility conditions is checked by a safety contact shifting device. Signals as shown by arrowheads are fed to an electric setting device 22. In this case, a servo-motor 9 is disconnected by a coupling 10 in the absence of the signal and defined plausibility conditions. Thereby, a load adjusting device is mechanically actuated on the basis of the mechanical coupling of the driver 4 and the control 11 via a compression spring 4c, a protrusion rod 4a at the driver side and an arm 11a.
Patent JP-S58217403-A (JP)
Inventor: FURETSUDO DABURIYUU PITAADO
IPC: C01B7/19
Filed: 1983-02-23
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-S62187125-A (JP)
Title: Metallic mold for press molding
Inventor: YASHIKI TAKASHI
IPC: C03B11/08
Filed: 1986-02-13
Abstract: PURPOSE:To precisely perform the alignment of the upper and lower dies and to obtain a molded article high in concentricity by providing both a reed port of a material and a takeout port of a press-finished article to the side face of a drum die and positioning the upper side in the inside of the drum die through all processes of the press-molding. CONSTITUTION:Both a feed port 1a for a softened material and a takeout port 1b for a press-finished article are bored in the side face of a drum die 1. Further a water cooling jacket 1d is provided to the drum die 1 in the lower part of the above-mentioned feed port 1a and takeout port 1b. An upper die 6 is always positioned to the inside of the drum die 1 through all processes of the press-molding, and a lower die 5 is slid in the vertical direction in the inside of the drum die 1. The gap between the outer diameter of the upper and lower dies 5, 6 and the inside diameter of the drum die 1 is almost zero and the space of a nearly same shape as a press-finished article is formed when performing the clamping. When the molding is finished, the lower die 5 is descended and the lower die 5 and the press-finished article are cooled by the water cooling jacket 1d.
Patent JP-H05220406-A (JP)
Title: Electrothermal type metal carrier catalyst device
Inventor: FUJISHIRO OSAMU
IPC: F01N3/28
Filed: 1992-02-14
Abstract: PURPOSE:To eliminate a place partially delayed in activation and to prevent the discharge of untreated gas by changing the height or length of the corrugation of corrugated metal foil to make the heat value of the outer peripheral part and/or center part of a metal carrier larger than that of the intermediate part thereof. CONSTITUTION:A strip like material 7 is formed by bonding flat metal foil and corrugated metal foil in a superposed state and wound around a center electrode 6 to be received in an outer cylinder 2 in a tightly wound state to constitute an electrothermal type metal carrier. By partially changing the value of the height or length of the corrugation of the corrugated metal foil, the heat value per a unit volume in the outer peripheral part 18 near to the outer cylinder 2 in the metal carrier 3 and/or the center part 19 near to the center electrode 6 is made larger than that in the intermediate part 2 of the metal carrier. As a result, the metal carrier 3 uniformly rises in temp. as a whole and the whole of the carrier reaches the activating temp. of a catalyst at an early stage and catalytic function can be perfectly developed.
Patent JP-H01204467-A (JP)
Title: Schottky barrier semiconductor device
Inventor: OTSUKA KOJI
IPC: H01L29/47
Filed: 1988-02-09
Abstract: PURPOSE:To save the area of a chip and to enhance breakdown strength of the chip by employing first and second barrier metal electrodes and an intermediate part between both the electrodes for enhancing the breakdown strengths of first and second Schottky barriers, and providing a thin layer having a larger resistance than those of both the electrode and for generating the barrier between the thin layer and a semiconductor region. CONSTITUTION:Schottky barriers 29, 30 are formed between first and second barrier metal electrodes 27a, 27b and thin layers 24a, 24b to a semiconductor region 23, and the layers 24a, 24b are employed as resistors. Accordingly, the spread of a depleted layer is so obtained at the peripheral edges of the electrodes 27a, 27b as not to concentrate an electric field. The intermediate part of the first and second electrodes 27a, 27b of the layers 24a, 24b are also employed to enhance the breakdown strengths of the barriers 29, 30 on the basis of both the electrodes 27a, 27b. Accordingly, an interval between the electrodes 27a and 27b can be narrowed. Thus, the area of a chip can be reduced, and its breakdown strength can be enhanced.
Patent JP-S61189018-A (JP)
Title: Malfunction preventing circuit of logical element
Inventor: TAKAHASHI YASUMASA
IPC: H03K19/0175
Filed: 1985-02-18
Abstract: PURPOSE:To prevent the generation of a logical malfunction caused by an influence of a parasitic element formed structurally, by providing a switching element and a resistance for cutting off a current circuit by a parasitic element, when a voltage source of a logical element having the parasitic element is in zero potential. CONSTITUTION:When a voltage source 3 of an IC 1 becomes a cut-off state, sometimes the voltage source 3 of the IC 1 is grounded through circuit parts of a power source. In this case, a gate voltage of a transistor 7 becomes zero V, therefore, an operation of the transistor becomes an off-state from on, and a logical connection of the IC 1 and an IC 2 is cut off. Therefore, an input logic of the IC 2 becomes a high impedance or an open state by an off-operation of the transistor 7, also becomes a power supply voltage of the IC 1 by a pull-up resistance 12 connected between an input of the IC 2 and a voltage source 4, and can be held in an 'H' level. That is to say, a logical malfunction caused by an influence of a parasitic diode 6 is prevented.
Patent JP-H07238508-A (JP)
Title: Bridge
Inventor: IIBOSHI SHIGERU
IPC: E01D101/00
Filed: 1994-02-25
Abstract: PURPOSE:To prevent the generation of floods in downstream and use construc tion solid waste as a bridge construction material in large quantities. CONSTITUTION:Arch-shaped independent water channels 2a to 2c whose both sides in the flow direction of a river 11 are opened, and whose upper part from the bottom of the river is closed, are installed in parallel to a water flow direction in the river 11. Side walls 6, which are joined with both river sides of the river 11 where the independent water channels 2a to 2c are formed, are formed on both ends in the water flow direction of the independent water channels 2a to 2c. A construction solid waste is filled up between the independent water channels 2a to 2c and the side walls 6 and the both river sides.
Patent JP-H03234138-A (JP)
Title: Matrix switching device
Inventor: YAMAGUCHI YASUHIRO
IPC: H03K17/00
Filed: 1990-02-09
Abstract: PURPOSE:To decrease a sent information quantity and to reduce the circuit scale by applying compression coding and switching to an input data synchronously with an internal timing pulse. CONSTITUTION:The device is provided with a coding means 47 coding a data inputted synchronously with a prescribed timing pulse while being synchronously with an internal timing pulse being a base of the operation of the coding means and a phase difference information output means 42 outputting phase difference information representing a phase difference between a prescribed timing pulse and the internal timing pulse. The matrix switching device is provided with a decoding means 55, which decodes a coded data outputted from the coding means 47 and inputted via a changeover device 48 applying mutual switching connection between plural channels synchronously with a prescribed timing pulse recovered based on the phase difference information. Thus, a large capacity of data is switched without increasing the circuit scale such as a memory capacity and without need of high speed switching performance.
Patent JP-2000228292-A (JP)
Title: Device for detecting blown out lamp filament and its method
Inventor: TAKAHASHI YUKIO
IPC: G01R31/08
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting the blown out lamp filament and its method capable of detecting the presence or absence of the blown out lamp filament and its location. SOLUTION: This device is equipped with an optical fiber cable 11 formed into a loop shape against plural lamps 4A-4E and optical fiber coils 8 installed for lamps 4A-4B, respectively. A temperature sensor circuit 9 is connected to the optical fiber cable 11, and this temperature sensor circuit 9 sends pulse light 9B to the optical fiber cable 11. Backward scattering light 9C produced by the pulse light 9B propagating through the optical fiber cable 11 is received by the temperature sensor circuit 9, temperature detection is carried out by an intensity ratio of stokes light and anti-stokes light in the backward scattering light 9C, and location of lamps 4A-4E having temperature changes are detected by the arrival time of the backward scattering light 9C.
Patent JP-H03234780-A (JP)
Title: Hydrophilic pressure-sensitive adhesive composition
Inventor: KAI TAKASHI
IPC: C09J137/00
Filed: 1990-02-09
Abstract: PURPOSE:To provide a hydrophilic pressure-sensitive adhesive compsn. without any decrease in the adhesive and retentive forces of the adhesive with time even in the presence of water by using a copolymer wherein two specified ethylenically unsatd. monomers are essential as a main ingredient. CONSTITUTION:A copolymer wherein an ethylenically unsatd. monomer (A) having a carboxyl group and (or) a sulfonic group in the molecule (e.g. vinylsulfonic acid) and an ethylenically unsatd. monomer (B) having an amino group (e.g. N,N-dimethylaminomethyl acrylate) are essential ingredients are prepd. A hydrophilic pressure-sensitive adhesive is prepd. by using this copolymer as a main ingredient and compounding it, if necessary, with a filler, a perfume, a preservative, a pharmaceutical ingredient, etc. The obtd. pressure-sensitive compsn. exhibits excellent pressure-sensitive adhesiveness even in the presence of water and is suitably used as a water-resistant pressure-sensitive adhesive for a bath, a drug for an oral mucus a for pharmaceutical uses, a drug for percutaneous absorption, etc.
Patent JP-S63196592-A (JP)
Title: O-methyl s-tert-butyl o-phenyl phosphorothiolate, production thereof and insecticide and nematocide containing said compound as active ingredient
Inventor: SASAKI MITSURU
IPC: C07F9/18
Filed: 1987-02-10
Abstract: NEW MATERIAL:A compound expressed by formula I. USE:An insecticide and nematocide against soil insect pests and nematodes, living in soil and damaging various crops, flowering plants, lawn, etc., by eating. PREPARATION:O-Methyl O-phenylphosphoryl chloride expressed by formula II is reacted with tert-butyl mercaptan in the presence of a base (e.g. sodium hydride, etc.) in a solvent, e.g. benzene, etc., at -20--40 deg.C for 1-24hr.
Patent JP-S58149274-A (JP)
Inventor: MAKINO NOBUO
IPC: B65D77/10
Filed: 1982-02-24
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-S60174093-A (JP)
Title: Semiconductor motor driven by one phase position detection output
Inventor: BAN ITSUKI
IPC: H02P6/16
Filed: 1984-02-20
Abstract: PURPOSE:To drive a semiconductor motor efficiently with a simple configuration by controlling an armature current by one phase position detection electric signal obtained by the rotation of a magnet rotor. CONSTITUTION:When a positive input is applied from a terminal 21a, the output of an OR circuit 22a conducts through inverter a transistor 6a. Further, the output of an OR circuit 22e conducts a transistor 6e. Accordingly, the armature coils 2a, 2b coupled in Y-connection are energized. Then, when a positive input is applied from terminals 21b, 21c, armature coils 2b, 2c and 2c, 2a are sequentially energized, and a magnet rotor is rotated in the prescribed direction as a 3-phase stepping motor corresponding to the energization.
Patent JP-H03271235-A (JP)
Title: Anti-candida antibody-secretive hybridoma
Inventor: CHIKU TOMOKO
IPC: C12N15/02
Filed: 1991-02-22
Abstract: PURPOSE:To obtain the title hybridoma containing little impurities, with high specificity, capable of secreting in high reproducibility anti-Candida antibody having high potency, by fusion of antibody-productive cells with cells capable of in vitro long-term subculture. CONSTITUTION:An animal species including human being is immunized with Candida, and antibody-productive cells (plasma cells and lymphocytes as their precursors) are prepared from host with its antibody titer to the Candida in the serum sufficiently enhanced. Thence, the antibody-productive cells are fused with myeloma cells in the presence of a fusion promotor, and the resultant hybridoma is separated from the parent cells followed by cloning using limiting dilution method or soft agar technique etc., thus establishing the objective hybridoma (e.g. CD-1-CD-9). The resultant hybridoma is incubated in vitro or in vivo to produce anti-Candida antibody. Use of this antibody will enable rapid and highly reliable immobilization of Candida.
Patent JP-2000227466-A (JP)
Title: Magnetic field sensor
Inventor: MITSUBE MASANORI
IPC: H01L43/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To maintain an effective length of an amorphous wire as a designed length by inserting a conductive fiber compound piece into each amorphous wire end part arranged between conductive lands and soldering the wire and the fiber compound piece together to the semiconductor land. SOLUTION: A magnetic field sensor is constructed by inserting a zero/ negative magnetostrictive amorphous magnetic wire (M1 amorphous wire) (w) into a conductive fiber compound piece 3, for example, and welding the wire (w) to an opposed land 21 provided in a wiring conductor 2 arranged on an insulated base board 1 with the conductive fiber compound piece 3. Between conductive fibers 31 of the conductive fiber compound piece 3, melt solder 4 is absorbed and held by a capillary phenomenon, so that adhesion of solder in an effective part originating in the MI amorphous wire (w) can be prevented. Instead of the conductive fiber compound piece 3, a conductive member, which allows insertion of the MI amorphous wire (w) end part and can restrict/prevent wet spread to solder, such as a porous conductive piece having multiple linear holes and a porous conductive sintered piece can be used.
Patent JP-S59188178-A (JP)
Inventor: RICHIYAADO BURETON UIZAASU
IPC: G01J1/02
Filed: 1984-02-20
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-S55121776-A (JP)
Title: Facsimile transmitter incorporating partial sending function
Inventor: HOBO YOSHIHIRO
IPC: H04N1/38
Filed: 1979-03-12
Abstract: PURPOSE:To ensure the high-efficiency transmission for the facsimile transmitter by designating previously the range to be transmitted among the original toward the main and secondary scanning directions and then transmitting only the picture signals of the designated part. CONSTITUTION:The each scanning line number is preset to counters 7 and 8 each through coding circuit 6 via the 1st key group 5 which designates two positions Y of both the transmission start and end terminals of the secondary scanning direction. Then two positions X of both the start and end terminals of the main scanning direction are designated via the 2nd key group 10, and thus the scanning line number is preset to counters 12 and 13 each via coding circuit 11. And the reading is started with start of the transmission, and then the pulses of the main and secondary scanning directions are generated by clock pulse phiW and quick sending pulse phiH sent from driving pulse generator circuit 27 respectively and in accordance to the  shift position of the original. Thus counters 7, 8, 12 and 13 give the control to transmit only the information of the transmission regions of both the main and secondary scanning directions.
Patent JP-H06244036-A (JP)
Title: Connection member for planar core
Inventor: KOU TAIKOU
IPC: H01F27/26
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a connection member for a planar core which reduces the leakage magneic flux of the coil mounted on the planar core and can fasten in a clamping way surely the parts of the planar core to each other. CONSTITUTION:A connection member 1 passed through a through hole 4 of a planar core 2 mounted with a coil 3 fastens parts 2a, 2b of the planar core 2 to each other from their one-ends by utilizing the restoring force of a spring part 9, and has an annular metallic part (barrel part) 5 which continues along the periphery of the one part of the inner wall of the through hole 4, or has a similar metallic part (flange) 6 along the periphery of the outside neighboring part of the one end-edge of the through hole 4. The eddy currents flowing through these metallic parts so act as to cancel the leakage magnetic flux of the coil 3.
Patent JP-H03232061-A (JP)
Title: Editing screen display system
Inventor: ISHIDA IKUO
IPC: G06F17/21
Filed: 1990-02-08
Abstract: PURPOSE:To improve the operation efficiency of editing operation by changing the display range and the position of editing document data and the display size of document data following the editing document data. CONSTITUTION:A key operation part 7 transmits various instructions related to editing processing to a main control part 2 by the key operation of an operator, and the display range and the position of editing document data and the display size of document data following the editing document data can be arbitrarily designated at the time of switching operation of an editing screen. The key operation part 7 functions as an editing range designating means and a display size designating means. Thus, editing document data and document data following the editing document data can be continuously displayed in the same screen, and the display position is arbitrarily changed to improve the operation efficiency of editing operation.
Patent JP-H07238069-A (JP)
Title: Production of cyclic amide compound
Inventor: TAKAHASHI SHIGETOSHI
IPC: B01J31/20
Filed: 1994-02-28
Abstract: PURPOSE:To efficiently obtain a cyclic amide compound useful as an intermediate, etc., for medicines, agricultural chemicals, etc., in high yield by reacting an acetylenic compound having amino group in the molecule with carbon monoxide under specific conditions. CONSTITUTION:This method for producing a cyclic amide compound such as 1,3-dihydroindol-2-one derivative is to react an acetylenic compound such as an o-aminophenylacetylenic derivative, expressed by formula I (R1 to R4 each is H, an alkyl, an aromatic group or a halogen; R5 is H, a halogen, an alkoxy, hydroxyl group, cyano, an aryl, etc.) or a phenylethynylaniline derivative, expressed by formula II (R'1 to R'5 each is H, an alkyl, an alkoxy, cyano, a halogen, hydroxyl group, etc.) and having amino group in the molecule with carbon monoxide in the presence (absence) of water using a group VIII transition metallic complex such as a rhodium (carbonyl) complex as a catalyst.
Patent JP-S63196670-A (JP)
Title: Powder coating
Inventor: UENAKA SHOZO
IPC: C09D5/03
Filed: 1987-02-10
Abstract: PURPOSE:To provide a powder coating which gives a coating film having excellent nonvolatility, flexibility, gloss, etc., by mixing a spiro orthoester compd. with a carboxylic acid type polyester resin or an acrylic resin and a compd. having a hindered amino or amide group in a specified weight ratio. CONSTITUTION:A spiro orthoester compd. (A) having a spiro orthoester group of the formula (wherein n is 3-5) and a number-average MW of 300-30,000 (e.g., a reaction product of a lactone with bisphenol A) is mixed with a carboxylic acid type polyester resin and/or a carboxylic acid type acrylic resin (B) and a compd. (C) having a hindered amino or amide group [e.g., bis(2,2,6,6- tetramethyl-4-piperidyl)sebacate] in a weight ratio of (A+B) to C of 100:0.01-10 on a solid basis to obtain the desired powder coating.