baber/WOPTO huggingface dataset:
Patent JP-H09323153-A (JP)
Title: Device for continuously casting current collecting grid body for lead battery
Inventor: TAKESHIMA SHUHEI
IPC: H01M4/84
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To continuously cast a current collecting grid body having good quality without crack in boundaries by forming a wide width part having the width length of a lower part framed skelton forming groove at longer than the width length in the rotating direction of a foot part forming recessed part and wider width than the groove width at the position where the lower part formed skelton forming groove does not connect with the foot part forming recessed part. SOLUTION: At the time of supplying molten lead into a molten metal supplying part at a prescribed pressure through a tube while rotating a rotary drum mold 1 with a driving device, the molten lead at the prescribed pressure is flowed into the forming grooves 10a-10b in the vertical direction parallel lined in the axial direction of the rotary drum mold 1 corresponding to each sprue through an opening recessed part from each sprue 20a-20b. Thus, the molten lead surely flowed into each forming groove 10a-10b is simultaneously flowed in the forming grooves 10d-10e in the horizontal direction extended in the axial direction of the rotary drum mold 1, ear part forming recessed part 10g and the foot part forming recessed part 10h.  In such a way, the molten lead flowed in the whole body of each grid body forming part 10, is cooled on the rotary drum 1 surface and solidified and continuously cast.
Patent JP-S6223267-A (JP)
Title: Fault analysis system
Inventor: ICHIKAWA MINORU
IPC: H04Q1/22
Filed: 1985-07-23
Abstract: PURPOSE:To automate easily the processing of analysis by inputting a fault into an analyzer while being divided into the logic state and the physical state, analyzing the former with the programmed logic of its own algorithm of a stored program and analyzing the latter with a conventional analyzer. CONSTITUTION:The operating state of the stored program is collected by a collector 2. On the other hand, the stored program of a system during execution stores the addresses of a memory damp information memory device 3 corresponding to prescribed names D1, D2.... Then a physical state converter 4 extracts a prescribed faulty state and a name (item name), arranges them into a data string 5, which is given dividedly to a logic state converter 6 and a physical state analyzer 10 to proceed the processing. As the result of the logic state analyzer 8, 'Level B is under execution' is displayed on a display device 9 as to the logic state, and for example, print-out (list output) is performed. The data string inputted to the analyzer 10 is analyzed by the hardware processing such as a logic operation circuit and the physical state as to the fault is outputted on a display device 11.
Patent JP-S5788163-A (JP)
Title: Preparation of o-aminomethylphenylacetyl lactam
Inventor: NAKAI MAMORU
IPC: C07D217/24
Filed: 1980-11-20
Abstract: PURPOSE: To obtain the titled compound useful as a raw material for preparing o-aminomethylphenylacetic acid in high yield, by reacting methylphenylacetamide with paraformaldehyde through dehydration in the presence of polyphosphoric acid as a dehydrating agent.  
     CONSTITUTION: Methylphenylacetamide of formulaIis reacted with paraformaldehyede in the presence of polyphosphoric acid at 110W160°C for 1W20hr through dehydration to give the aimed compound of formula II. The polyphosphoric acid is a viscous sirupy substance obtained by dehydrating and concentrating orthophosphoric acid under heating, and consists of orthophosphoric acid, pyrophosphric acid, tetrapolyphosphoric acid, etc. The P 2 O 5  content of 77W86wt% may be preferred. The amount of the polyphosphoric acid used is preferably 200W800g based on one mole compound of formulaI.  
     USE: A raw material for preparing o-aminomethylphenylacetic acid which is an intermediate for cephalosporin antibiotics. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1116249-A (JP)
Title: Reproducing device
Inventor: YOKOTA TEPPEI
IPC: G11B20/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To display plural languages when the character information previously recorded on a disk is described by the plural languages and to enable the specifying of the language of the character information to be read in. SOLUTION: One pack of the character information which are reproduced from the read-in area of the disk and decoded, is stored in a buffer 91 of a memory part 76. A language code table 93 indicating the correspondence relation between the language codes recorded on a size pack and the block number is generated. The increment is made to the block number, and the language code is coverted to the language name by referring to the language name table 96. This language name is displayed on a display part. Also, the language desired to read in the memory part 76 of the reproducing device is specified by a language specifying key.
Patent JP-S5684559-A (JP)
Title: Auxiliary circuit for measurement
Inventor: YAMADA NOBUYUKI
IPC: G01R1/30
Filed: 1979-12-12
Abstract: PURPOSE: To simplify the circuit and make the high-frequency characteristic excellent by bringing the points of connection to a signal line into one.  
     CONSTITUTION: The output level of an output signal line 3 is taken out from a combined capacitor 13 for measuring the level, rectified by a diode 14, a resistance 15 and a capacitor 16, and later measured by a measuring terminal 17. The frequency of the output signal line 3 is taken out from the combined capacitor 13 for measuring the level and measured by connecting a frequency counter and the like to a frequency measuring terminal 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S647072-A (JP)
Title: Image forming device
Inventor: HAYASHIDA MASATOSHI
IPC: G03G15/02
Filed: 1987-06-30
Abstract: PURPOSE:To raise the durability of a temperature sensor and to execute the precise control of an electrification temperature by setting the temperature sensor on a proper position where the temperature of the surface of an image carrier can be detected without contacting the temperature sensor with the surface of the image carrier. CONSTITUTION:As the setting position of the temperature sensor 58, for example a position where the detected temperature following the change of the temperature of the surface of a photosensitive body drum 20, which rises according to the number of copied sheets at the time of continuously copying, can be obtained is selected and the said sensor is mounted without contacting with the surface of the photosensitive body drum 20. Then, the change of a temperature control level caused by the decay of the surface of the temperature sensor 58, a fault in transfer caused by the exfoliation of an electrostatic latent image developing layer on the surface of the photosensitive body drum 20, the stain caused by the adhesion of toner on the surface of the temperature sensor 58 and the stagger of temperature between a detection part and an image part caused by the generated heat by the friction of the photosensitive body drum 20 with the surface of the temperature sensor 58 can be surely prevented. Thus, the life of the temperature sensor can be semipermanently prolonged and the precise control of the temperature can be executed.
Patent JP-S6056110-A (JP)
Title: Control method of ventilator
Inventor: OKABE AKIRA
IPC: F01K9/04
Filed: 1983-09-07
Abstract: PURPOSE:To assure safe operation of the condensor during load interruption in a reheated steam turbine plant, by gradually opening the ventilator valve located in the ventilator line between the high-pressure turbine exhaust side and the condenser in lapse of time. CONSTITUTION:High and low-pressure bypass valves 12, 18, and a ventilator line V connecting the exhaust side of the high-pressure turbine 14 to the condensor 21 are provided in a turbine plant wherein the steam generated in a boiler 10 is circulated via a governor 13, a high-pressure turbine 14, a check valve 23, a reheater 16, an intercept valve 19, a reheating turbine 20 and a condenser 21. In such a plant, when the load is interrupted, the steam inflow to the condenser 21 is controlled by closing a ventilator valve 24 inside the ventilator line V. Then, as the pressure inside the high-pressure turbine decreases, the ventilator valve 24 is gradually opened, preventing large inflow of the steam to the condenser 21.
Patent JP-S6318397-A (JP)
Inventor: MIYATA HIROYUKI
IPC: G09G3/30
Filed: 1986-07-10
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-H0329463-A (JP)
Title: Facsimile equipment
Inventor: SHINOHARA NOBUHIRO
IPC: B65H3/46
Filed: 1989-06-26
Abstract: PURPOSE:To obviate the replacement of a cassette by adopting the mechanism of cassette moving type, placing the cassette separated from a cassette loading part one by one each on a cassette carrier table and moving the cassette so as to read and send the original, moving the cassette and discharging it to a cassette discharge part. CONSTITUTION:A cassette 4 separated from a cassette stack 6 one by one is moved onto a cassette carrier table 7 moving from a cassette discharge section 9 and moved up to an original read section 2 while the cassette 4 is supported by the cassette carrier table 7, the read scanning is applied to send an original 3, the cassette is moved up to the cassette discharge section 9 to discharge the cassette. Thus, in the case of sending plural originals 3, when plural cassettes 4 on each original 3 is set respectively are loaded en bloc, the original is sent automatically by having only to discharge the cassette 4 by the cassette discharge section 9 every time the original 3 is finished for the transmission. Thus, the operability in the case of sending the plural originals is enhanced.
Patent JP-S6320486-A (JP)
Title: Production of silver or copper coated mica
Inventor: TAKAHARA KOICHI
IPC: B22F1/18
Filed: 1986-07-11
Abstract: PURPOSE:To form a uniform and stable silver or copper film when silver or copper coated mica is produced, by carrying out electroless plating at room temp. with a plating bath kept at a specified pH while continuously adding hydrazine hydrate. CONSTITUTION:Flaky mica powder is suspended in an aqueous soln. (plating bath) contg. hydrochloric acid and stannous chloride and/or palladium chloride, and the suspension is stirred and filtered to finish the activation pretreatment of the surface of the mica powder. The mica powder is then suspended in an aqueous soln. contg. a water soluble silver or copper salt and a complexing agent, the suspension is stirred and NH4OH or the like and hydrazine hydrate as a reducing agent are continuously added. The plating bath is kept at 9.5-13.0pH and electroless plating is carried out at room temp. By this method, the danger of explosion due to the generation of hydrogen can be eliminated and a stable and uniform silver or copper film is formed at a low temp.
Patent JP-H0722406-A (JP)
Title: Chemical vapor growth apparatus
Inventor: ISHIKAWA HIROSHI
IPC: H01L21/205
Filed: 1993-07-01
Abstract: PURPOSE:To provide a highly reliable semiconductor device by reducing the moisture contained in a formed silicon oxide film in a chemical vapor growth apparatus using ozone and organic silane. CONSTITUTION:Ozone and organic silane, which are introduced into a pipe, are mixed at a mis mixing point 9. A filter 10 for removing moisture is provided between a part after the mixing point 9 and an injector 11, and the moisture in the mixed gas is removed.
Patent JP-H0570872-A (JP)
Title: Niobium and chrome-containing aluminized titanium made castable by addition of boron
Inventor: SHIN CHIN FUUAN
IPC: C22C14/00
Filed: 1991-06-10
Abstract: PURPOSE: To improve castability, to provide a fine isotropic grain structure into a cast structure, and to improve tensile strength and ductility by adding prescribed percentages of boron to titanium aluminide containing chromium and niobium.  
     CONSTITUTION: The titanium aluminide has a composition prepared by adding boron to titanium aluminide containing chromium and niobium and represented by Ti (42   to   55.5) Al (43   to   48) Cr (0   to   3) Nb (1   to   5) B (0.5   to   2) . By the action of a combination of the above chromium, niobium, and boron as additive elements, the microstructure of fine grains can be improved. By this method, fine isotropic grains can be formed in a cast structure, and tensile strength and ductility can be improved. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0917241-A (JP)
Title: Cable containing adhesive and its wiring method
Inventor: KONDO NAOHIRO
IPC: H01B7/00
Filed: 1995-06-29
Abstract: PURPOSE: To accurately fix a cable at a specified position over a fixing surface by simple operations. CONSTITUTION: An adhesive 6 is embedded in a sheath 2 along the axial direction, and it is much more desired that a flat part 4 is formed in the sheath 3, an adhesive 6 is embedded in the flat part, and in addition, a tearing lanyard 7 is embedded therein together with the adhesive 6. When a cable is wired, after the flat part 4 has been cut off, the flat part 4 is brought into contact with a fixing surface so as to be positioned, the flat part 4 is pressed onto the fixing surface so as to allow the adhesive 6 to be extruded, and the wiring is thereby run by bonding the flat part 4 onto the fixing surface.
Patent JP-H0454550-A (JP)
Title: Terminal emulation system
Inventor: ARAKI TOSHIO
IPC: G06F13/00
Filed: 1990-06-21
Abstract: PURPOSE:To improve both the operability and the data processing efficiency in an on-line decentralized processing system by ending automatically the processing of a terminal emulator under the control of a host computer without pushing an end key of the terminal emulator. CONSTITUTION:An operator simulation program 8 generates the terminal emulator processing end key data when the coincidence is secured between the character/graphic information stored in a screen memory 4 and the character/ graphic information stored previously in a storage (disk device) 9 and instructing the end of the terminal emulator processing or at reception of the end command for the terminal emulator processing given from a host computer. This end key data generated by the program 8 is given to a display control program 3. Thus the end processing of the terminal emulator is carried out and at the same time a memory area is opened for operation of another software. In such a constitution, both the operability and the data processing efficiency are improved in an on-line decentralized processing system.
Patent JP-S5793858-A (JP)
Title: Brake gear for delivered thread for thread feeder
Inventor: ADORIANO MAROINO
IPC: B65H51/22
Filed: 1981-10-15
Abstract: A device for feeding yarn with a constant adjustable tension, for use in weaving looms and in other weaving machines, comprises a brake acting on an end cap of the winding drum-held stationary-of the device. The brake is a plurality of elastically yielding metal elements, positioned radially in a support designed to envelope the cap and mounted with possibility of self-centering in respect of the cap, these elements engaging the outcoming yarn about a circumferential area of the cap having a slightly smaller diameter than that of the winding drum of the feeding device.
Patent JP-H09306688-A (JP)
Title: Electrostatic charge removing tool
Inventor: TOMOE CHISAKI
IPC: H05F3/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To quickly disperse the static electricity charged on a human body by coupling a body fitted internally with a lamp with a conductive rod of a specified material by a metal ring in such a movable way. SOLUTION: An electrostatic charge removing tool concerned is structured so that a metal ring 3 is movably installed at the tip of a thin body 1 of rectangular shape in which a lamp 2 is fitted and that one end of a conductive rod 4 consisting of carbon and a metal powder mixture is threaded through this ring 3 is such a movable way. Because the lamp 2 is wired around in coupling with the ring 3, electric charges in touch with the rod 4 flow to the lamp 2 to cause it to emit light, and thereby the static electricity charged on a human body will be discharged. The body 1 is made of a non-conductive material such as plastics.
Patent JP-S5688795-A (JP)
Title: Preparation of module like chip
Inventor: TAKASHIO MASAHIKO
IPC: C12N11/08
Filed: 1979-12-18
Abstract: PURPOSE: To obtain a module of enzyme immobilized fibers, having improved configuration, stability, and permeability, being handled readily, by making paper out of polyvinyl alcohol fibers with a specific diameter, swelling ratio, and fiber length, followed by cutting the paper into cube dice.  
     CONSTITUTION: Polyvinyl alcohol ultrathin fibers having an average fiber diameter 0.01W1μ, swelling ratio 1.5W4.5, and fiber length 0.5W5mm are made into paper by a wetting method. In the operation, if cut fibers are dispersed into water and subsjected to stirring treatment before paper making, the fibers adhering one another are effectively released, to bring about good influence on the configuration stability of the prepared chip. After making the paper, the paper is cut into cube dice, to form a module like chip with 0.5W4mm square. Other fibers may be partly mixed and a binder may be used in preparing the chips. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000355566-A (JP)
Title: Production of bis(trifluoromethyl)acetophenone compound
Inventor: ISHIDA MICHIO
IPC: C07B61/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject highly useful compound in a simple operation by reaction of a bis(trifluoromethyl)halogenobenzene with a vinyl ether or the like in the presence of a palladium compound, a phosphine compound and a base. SOLUTION: This compound, a bis(trifluoromethyl)acetophenone compound of formula IV is obtained by reaction of a bis(trifluoromethyl) compound of formula I (X is Cl, Br or I; Y is an inert group; m is 0-3) [e.g. 1-bromo-2,4-bis(trifluoromethyl)benzene] with a vinyl ether of the formula: CH2=CH-OR1 (R1 is a 1-8C alkyl or the like) or an ethanamide of the formula: CH2=CH- N(R2)-CO-R3 (R2 and R3 are each a 1-8C alkyl or the like) in the presence of a palladium compound (e.g. palladium acetate), a phosphine compound (e.g. triphenylphosphine) and a base (e.g. triethylamine) to form an intermediate of formula II or formula III, which is then hydrolyzed.
Patent JP-2000353848-A (JP)
Title: Semiconductor laser diode with optical modulator and its manufacture
Inventor: KADOWAKI TOMOKO
IPC: H01L21/308
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To enable rapid operation by raising separation resistance of an isolation part by forming a high resistance InP layer on a surface of both sides of a mesa part formed lower than a laser oscillation part and an optical modulator part in an isolation part. SOLUTION: A mesa 5 having a vertical side surface to a substrate 1 is formed and a recessed part 201 is formed in an isolation part 102 in a surface wherein a buried layer is formed by making the depth of the mesa 5 deep in the isolation part 102 and shallow in a laser oscillation part 103 and a modulator part 101. That is, if an n-type InP layer 62 is in contact with a mesa top and is set thick enough in the laser oscillation part 103 and the modulator part 101, the n-type InP layer 62 is formed apart from the mesa 5 in an isolation part. Therefore, the n-type InP 62 does not remain in the isolation mesa part 102, separation resistance of an isolation part can be made high, and rapid operation is possible.
Patent JP-S5586869-A (JP)
Title: Fluorescent display tube
Inventor: MATSUBARA TETSUHITO
IPC: H01J31/15
Filed: 1978-12-22
Abstract: PURPOSE: To provide a fluorescent display tube emitting red light by low-energy electron beam excitation, and having a light-emitting layer composed of a light-emitting material obtained by mixing a low-resistance material based on stannic oxide and a red fluorescent material doped with Cr ions.  
     CONSTITUTION: A light-emitting material is prepared by mixing (A) 1 part by weight of a Cr-doped fluorescent material obtained by doping 1g of an oxide of formula M 2 O 3  (M is B, Al, Ga, or In) with 10 -5 W5×10 -2 g (reduced to Cr 2 O 3 ) of Cr, and (B) 14:1W1:14 parts of a conductive material based on stannic oxide. A glass plate 2 is coated with the light-emitting material thus obtained to form a group of anodes 3aW3n, and a cathode filament 4 is disposed opposite to the anodes. A group of control mesh grids 5aW5n are placed between the anodes and the cathode. The glass plate 2 is bonded to a transparent front glass 1 to form a vessel, which is evacuated, tipped off, and gettered to attain a high vacuum. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05332207-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: KOBAYASHI YOSHIYUKI
IPC: F02D41/22
Filed: 1992-05-30
Abstract: PURPOSE:To overcome the problem of air-fuel ratio enriched in an instant when a solenoid valve is opened by controllably increasing the fundamental inclination of feed-back control according to the opening-closing changing-over operation of the valve in trouble shooting the solenoid valve interposed in a vent path between a canister and intake path. CONSTITUTION:A first solenoid valve 18 is interposed on the way of a purge path 24 interconnecting a canister 16 for adsorbing evaporated fuel generated in a fuel tank 22 and an intake path 6. Also, a second solenoid valve 30 is interposed on the way of an atmospheric port 28 provided on the lower part of the canister 16. While the first solenoid valve 18 opens the second solenoid valve 30 in the trouble shooting by a controller section 32, the first solenoid valve 18 is closed to check whether or not pressure in the fuel tank 22 is then equal to the atmospheric pressure. After the checking, the inclination of feed- back integration constant is enlarged according to the opening of the first solenoid valve 18 as soon as the second solenoid valve 30 is closed, so that a feed-back correcting amount is abruptly reduced.
Patent JP-H0212210-A (JP)
Title: Motor-driven zoom device
Inventor: KOBAYASHI TAKEO
IPC: G02B7/08
Filed: 1988-06-30
Abstract: PURPOSE:To decrease the number of brushes without decreasing stages of position codes corresponding to the focal length of a lens by enabling the device itself to grasp a correct position code automatically even when stored information is lost. CONSTITUTION:The title device is equipped with a zoom code output means 15 which outputs a zoom code which is partly an absolute code according to the conduction states of brushes 14 and a count storage means 16 which counts the change of the zoom code from the absolute code part and holds the counted value as a position code corresponding to the focal length. Further, the device is equipped with a motor driving means 18 which controls the power supply to a zoom motor 10 according to the input from a zoom operation switch 17 and the position code to vary the focal length of the zoom lens 11. Further, a correcting means 19 controls the motor driving means 18 so as to rotate a cam cylinder 12 up to the position where the zoom code becomes the absolute value when the position code of the count storage means 16 is erased. Consequently, the current position code is specified and the reliability is maintained.