baber/WOPTO huggingface dataset:
Patent JP-H0540193-A (JP)
Title: Part detaching device for reactor built-in pump
Inventor: SAKAMAKI KAZUO
IPC: G21C19/02
Filed: 1991-08-07
Abstract: PURPOSE:To obtain a parts detaching device for a reactor built-in pump capable of shortening the work time for coupling the handling tool with a guide rail by hanging the handling tool with a plurality of hanging ropes and changing the direction of relative position of the plurality of hanging ropes from a platform and easily controlling the rotation direction of the handling tool. CONSTITUTION:Provided are a plurality of hanging ropes 16 for hanging a handling tool at a plurality of hanging points and a winding reel 36 for winding up and down the plurality of hanging ropes 16 which is set on a trolley 15 at a platform 14 arranged on an operating floor 2 laied above a reactor pressure vessel 1. Also provided are a rope direction control means 50 to control the direction of the plurality of the hanging ropes 16 in the horizontal plane and a rope correction means 6O set above the handling tool 40 to support the ropes free of rotation on each hanger and control the length difference of the plurality of hanging ropes 16.
Patent JP-S6468277-A (JP)
Title: Implant inserting apparatus
Inventor: MERUFUIN YOSEFU FUREDERITSUKU
IPC: A61M/
Filed: 1988-08-08
Abstract: PURPOSE: To make it possible to inject a medicine to a correct position by installing a plunger displaceably in the axial direction of an insertion needle into a housing and constituting the activating parts of this plunger as parts for pressing and supporting the parts of the body to be treated. CONSTITUTION: The housing 2 includes the plunger displaceable and rotatable axially therein. The plunger has a cylindrical section 7 at the insertion end and a cylindrical section 8 at the activation end. The cylindrical section 7 fits onto the hollow insertion needle 3. The plunger is provided with the activation parts at the side further from the needle 3. This activation parts comprise the supporting parts in the form of a supporting surface 9 and the pressing parts in the form of the pressing surface 10. A projection 12 forms an axial stop for limiting the max. distance at which the plunger and the housing 2 can displace toward each other by interacting with the end of the supporting surface 9.
Patent JP-H0364815-A (JP)
Title: Three-phase package operation type breaker
Inventor: KOYANAGI OSAMU
IPC: H01H33/42
Filed: 1989-08-01
Abstract: PURPOSE:To lighten a breaking operation system and reduce breaking operation force by arranging a breaking operation system and a closing operation system side by side to compose a unit, and providing a transfer mechanism so that only the closing force of the closing operation system can be transferred to the breaking operation system. CONSTITUTION:A breaking linking rod 30 linked to a three-phase breaking part, a breaking spring device 34 giving the breaking direction force of the breaking part to the rod 30, a closing device generating the closing force of the breaking part, and a device linking between the making device and the rod 30 in only one direction are provided. A breaking action is made by driving the rod 30 by the spring force of the spring device 34, releasing a hinge 37 and also rotating a lever 18. At that time, since a rod 29 or a spiral spring for closing 33, etc., does not act as reaction force to the spring device 34 because the linkage in a breaking action direction of the pin 36 of the lever 18 with a making linking rod 29 side is cut with a cam 31, the force added to the rod 30 is also reduced. This can lighten a breaking operation system and reduce breaking operation force.
Patent JP-H0840376-A (JP)
Title: Ship
Inventor: SATO RYODA
IPC: B63H11/09
Filed: 1994-07-29
Abstract: PURPOSE:To provide a ship to which magnetic force is applied, in which high speed and practical structure is disclosed. CONSTITUTION:Two lines of main waterways 2, 3 and one line of an auxiliary waterway 5 are disposed in the interior of a hull. A MHD power generating part 16, a steam power generating part 17 and a waterway power generating part 18 are provided in series in each of the main waterways 2, 3. At the time of cruising, power is generated in the MHD power generating parts 16, the steam power generating parts 17 and the waterway power generating parts 18 of the main waterways 2, 3, and water which has been already used for power generation is discharged from the ends of the main waterways 2, 3. At the time of mooring, water is circulated through the auxiliary waterway 5 to generate power.
Patent JP-2001025883-A (JP)
Title: Ultrasonic seam welding machine and ultrasonic seam welding method using the machine
Inventor: GOTO HIDENORI
IPC: H01R43/02
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To efficiently weld a work to be welded by ultrasonic seam welding. SOLUTION: The ultrasonic seam welding machine is constituted in a manner such that plural pressurizing part 17 are formed by providing projecting parts 17a on an outer peripheral side face 12a of a disc shape horn 12, a vibration apparatus 13 placed in the horizontal direction, is connected to a center of the horn 12, and the apparatus 13 is rotatable around the horizontal axis and movable in the horizontal direction, while, an anvil 14 is movable up and down. For welding the work to be welded set on the anvil 14, the anvil 14 is moved upward, the work to welded is pressurized to the projecting part of a couple of the pressurizing part vibrating at an ultrasonic frequency, and the horn is moved horizontally as it is rotated. Thus, the work to be welded are welded continuously by the ultrasonic seam welding.
Patent JP-S6354912-A (JP)
Title: Method for reducing water content in sludge
Inventor: FUKUSHIMA NOBUO
IPC: B01D47/00
Filed: 1986-08-26
Abstract: PURPOSE:To reduce the water content in sludge separated from gas treating water in a wet dust collector to increase the hydroxides and carbonates in the sludge, and controlling the pH of the gas treating water to 7.5-9.5. CONSTITUTION:The dust-contg. gas generated in a ferromanganese refining vertical furnace is passed through a dry dust collector 12, a cyclone 13, a submerged vessel 14, a submerged venturi scrubber 15, a submerged vessel 16, and an electrostatic precipitator 17, and purified. the submerged vessels 14 and 16, the venturi scrubber 15, and the electrostatic precipitator 17 constitute the wet dust collector 18 using gas treating water for purifying the gas. The gas is brought into contact with the gas treating water and agitated in one or >=2 devices constituting the wet dust collector 18 to increase the hydroxides and carbonates in sludge, and the pH of the gas treating water is controlled to 7.5-9.5.
Patent JP-H09111272-A (JP)
Title: Lubricant composition
Inventor: HANSU RUDORUFU MAIYAA
IPC: C07C323/16
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant composition comprising a lubricant and a specific compound as a stabilizer, and stabilized against heat, oxidation or light- induced collapse.  
     SOLUTION: This lubricant composition comprises a lubricant and at least one of compounds of formula I and II [R 1  is a 8-20C alkyl, etc., which are not substituted or are substituted by one or two hydroxyl groups or intermitted with -O-; R 2 , R 2 ', R 2 " are each a 1-20C alkyl, allyl, methallyl, etc.; R 3  is H, a 1-20C alkyl, a 2-18C alkenyl, etc.; R 4  is H, a 1-20C alkyl, a 2-18C alkenyl; Z 1  is -S-,-C(Z 3 )(Z 4 )-; Z 2  is H, a 1-20C alkyl, etc.; Z 3 , Z 4  are each H, methyl] e.g. 2,6-bis-(2'-hydroxyethylthiomethyl)-4-methylphenol. The compound is preferably added in an amount of 0.05-5.0wt.% per the lubricant. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0951239-A (JP)
Title: Input device of sound quality adjustment device
Inventor: TAGAMI AKIRA
IPC: H03G5/02
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To realize a sound quality desired by a listener accurately in a short time by conducting sound quality adjustment based on a quantitative model in cross reference between a physical quantity and a psychological quantity of an acoustic reproduction device. SOLUTION: The sound quality desired by a listener is a scale of a linear psychological category axis in sound quality expression word pairs, and a sound quality display means 16 displays simultaneously in real time a 2-dimensional plane consisting of two kinds of psychological category axes and the sound quality entered by a sound quality input means 15. When the sound quality input means 15 inputs the desired sound quality while referring to the indication of the sound quality display means 16, a correction characteristic corresponding to the inputted sound quality is extracted by a correction characteristic extract means 17 and a control section 18 sets the correction characteristic to a sound quality adjustment device 12.  On the other hand, a signal received by an audio signal input means 11 is subjected to sound quality adjustment by the sound quality adjustment device and the resulting signal is reproduced from a speaker 14.
Patent JP-H0362452-A (JP)
Title: Preparation of lead-acid secondary battery
Inventor: MORII SATORU
IPC: H01M4/20
Filed: 1989-07-31
Abstract: PURPOSE:To suppress an anode plate from deteriorating at high temperature use without deteriorating workability of paste packing process by depleting a liquid after injection of an aqueous lignin solution in a prescribed concentration to a lead-acid battery which is prepared by assembling electrode plates not yet chemically converted and injecting a diluted sulfuric acid. CONSTITUTION:An aqueous lignin solution is once injected to a lead-acid battery which is prepared by assembling electrode plates not yet chemically converted and then depleted. After then, a diluted sulfuric acid in a prescribed concentration is injected for chemical conversion of the electrodes. When the lignin is injected to the battery as an aqueous solution, it adheres to the finely porous and not yet chemically converted electrode plates. The specific surface area of an anode active mass depends on the amount of the lignin in the active mass and controls the function of the anode plate. As a result, by this preparation, the anode plate is prevented from deteriorating its functions at high temperature use without lowering workability of paste packing process.
Patent JP-H0362285-A (JP)
Title: Document reading system
Inventor: TSUKUMO ATSUSHI
IPC: G06K9/00
Filed: 1989-07-31
Abstract: PURPOSE:To improve an automatic reading function of a document reading system by extracting the underline information concurrently with separation of characters and adding the underline information to the result of re cognition. CONSTITUTION:The characters are separated from a character line S including no underline by means of the projection onto a horizontal axis for example. Then the character separating positions are obtained and an underline area T is also separated via the character separating positions. The presence or absence of underlines is decided for each of separated underline areas. Thus the underline characters are decided. The characters A, B and C are underlined in a diagram. Then a character pattern including no underline is recognized, and the result of recognition is outputted together with the character information including the presence or absence of underlines. Thus not only the document character codes but the underline information can be automatically inputted to an information processing system.
Patent JP-H0947637-A (JP)
Title: Exhaust gas denitration catalyst, preparation process for catalyst and exhaust gas denitraction process by catalyst
Inventor: HIROTA TAKESHI
IPC: B01J23/30
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas denitration catalyst of superior denitrating performance, low SO2 oxidizing properties and superior economical efficiency, and also its preparing process and an exhaust gas denitration process using the catalyst. SOLUTION: A catalyst contains titanium, vanadium and tungsten or molybdenum and reduces and removes a nitrogen oxide in exhaust gas from ammonia. A catalyst raw material containing titanium, or containing titanium and tungusten is burned preliminarily at 600-1000 deg.C, preferably at 700-900 deg.C, and the catalyst raw material is mixed with other catalyst raw materials to form a catalyst formed body which is dried and then subjected to the burning proper at 500-600 deg.C. The peak pore radius of the catalyst should be in the range of 100-600 angstrom.
Patent JP-H0362834-A (JP)
Title: Hydrogen-occlusion formed article
Inventor: SASAHARA TAKATOSHI
IPC: B29K105/04
Filed: 1989-07-31
Abstract: PURPOSE:To obtain the subject formed article free from the escape of hydrogen- occlusion alloy together with released hydrogen even if the alloy is pulverized into fine powder and capable of effectively utilizing the volume change accompanying to the occlusion and release of hydrogen by mixing hydrogen-occlusion alloy particles into a porous formed article of a resin. CONSTITUTION:A porous formed article 2 of a resin is mixed with hydrogen- occlusion alloy particles 3 to obtain the objective formed article 1. The hydrogen-occlusion alloy is e.g. LaNi4.65Al0.35. The formed article can be produced e.g. by uniformly mixing polypropylene particles and hydrogen-occlusion alloy particles at normal temperature, heating the mixture until the polypropylene particles are partially melted, cooling the mixture in a mold and pressing at a low pressure.
Patent JP-S6089918-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOTANI HIROAKI
IPC: H01L21/205
Filed: 1983-10-24
Abstract: PURPOSE:To reduce wastage of a quartz tube of an apparatus for manufacturing semiconductor devices by vacuum CVD, reducing the adhesion of boron or the like during the formation of a polycrystalline film, by providing dummy materials on the discharge orifice side of the quartz tube. CONSTITUTION:A quartz tube 1, which is disposed in an apparatus for forming a coat on the surface of a semiconductor substrate 2 by vacuum CVD, is provided with a holding frame 3 in its central portion where treatment conditions are stable, and a plurality of substrates 2 are arranged vertically on the frame 3. Dummy materials 10 are arranged on the discharge orifice 6 side. The quartz tube 1 is evacuated of gas through the discharge orifice 6 and is heated while retaining a predetermined temperature gradient. When an N type polycrystalline silicon film is formed, monosilane gas or a mixture of monosilane and inactive gases is introduced through treating gas induction orifices 5a and 5b. When the excessive gas thus introduced is discharged from the discharge orifice 6, the subject gas is caused to penetrate into the dummy materials so that a large quantity of phosphorus is deposited on the surfaces of the dummy materials 10. In such a manner, the wastage of the quartz tube 1 can be reduced.
Patent JP-S6442993-A (JP)
Title: Liquid crystal television equipment
Inventor: HOSOYA NOBUKAZU
IPC: G09G3/36
Filed: 1987-08-08
Abstract: PURPOSE:To realize the automatic luminance control of a liquid crystal television equipment by detecting current flowing to the common electrode of a liquid crystal panel and controlling the direct current level of a video signal with the aid of the detection output. CONSTITUTION:The current flows to the common electrode of the liquid crystal panel 1 in a moment when the video signal of 1H component is impressed to a subscribed line by a horizontal driver 3. At that time, voltage which appears at the both sides of a resistance R is inverted by a second porality inversion circuit 7, held in an 1H term by a sample hold circuit 8, then is passed through a low-pass filter 9 and is made to be direct current. Besides, this voltage is previously compared with reference voltage corresponding to a white level by a comparator 11. Therefore, since the comparatively high current flows to the common electrode when the amplitude of the video signal rises over the white level, the negative voltage appears to the output of the comparator 11. Thus this voltage is added by an adder 4 and the direct current of the video signal is controlled.
Patent JP-2000028989-A (JP)
Title: Liquid crystal device
Inventor: IKUI AKIHIRO
IPC: G02F1/133
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To eliminate an unnatural feeling that the cutting of a power source must be forgotten by controlling an irradiation or a non-irradiation using a light storage means corresponding to the on/off control of the power source to extinguish an impression that a liquid crystal panel looks being lighted even when the power source is turned off. SOLUTION: When a barrier operation member 5 is slid in the direction of the arrow L5, a barrier 3 is rotated in a prescribed direction to cover up the front surface of a photographic lens 1. The lever engaging part 3b is abutted to one end 13b of a connection lever 13 in a course in which the lid part 3c of the barrier 3 covers up the front surface of the lens 1 to rotate the lever 13 in a counterclockwise direction around the an axis 14 and it slides a light shielding plate 10 in the direction of the arrow L10. As a result, since the light shielding plate 10 enters in between a liquid crystal panel 7 and a light storage element 8, the emitted light from the element 8 in shielded by the plate 10 and it does not happen that the liquid crystal panel 7 is lighted by the light.  Thus, when the lens 1 is closed by the barrier 3, since the light storage element 8 is covered with the light shielding plate 10, it is eliminated that a liquid crystal device is lighted in a state in which a main switch 6 is cut off.
Patent JP-H0362769-A (JP)
Title: Centralized metering board in automatic metering system
Inventor: KOYANAGI AKIRA
IPC: H04M11/00
Filed: 1989-07-31
Abstract: PURPOSE:To select a meter terminal equipment of each house optionally and to monitor the communication by providing a setting device communication function metering each house terminal at a prescribed interval in the order of connection terminal number through the connection of a setting device to the outside, monitoring the internal data of each meter terminal or a centralized metering board and applying initial setting of the centralized metering board. CONSTITUTION:When an initial setting section 13 receives an initial setting text through a terminal network controller called by a noringing protocol from a center network controller, terminals are selected in the order of terminal numbers of the centralized metering board and a metering command is given to a microcomputer meter 4 with a communication function connecting to the centralized metering board to receive a metering text and a demand identification code in the text is extracted to form a cross reference table with the connection terminal numbers. As a function for the communication with the microcomputer meter with a communication function for each house and the centralized metering board 5 at side by using a portable setting device, the communication of all texts is attained between the centralized metering board 5 and the microcomputer meter 4 with a communication function through the test input output terminal.
Patent JP-H06109731-A (JP)
Title: Immunity measuring labeling reagent using aminoglycan sulfonate
Inventor: SHIMADA KENICHI
IPC: G01N33/53
Filed: 1993-07-16
Abstract: PURPOSE:To provide a reagent holding high slubility in water and capable of measuring immunity at high sensitivity by directly or indirectly binding a labeling material to aminoglycan sulfonate bound with an immunity substance to form a complex. CONSTITUTION:A complex directly or indirectly bound with a labeling material to aminoglycan sulfonate bound with an immunity substance is used as a labeling reagent. One kind selected from a group of chitosan, polygalactosamin, and polyeuraminic acid is used for aminoglycan, and its hydroxy group is derivated to sulfonic acid. When the sulfonic group is introduced the solubility in water is increased, and even the polymerized aminoglycan has sufficient solubility in water. Polymer chitosan is preferably used in particular for aminoglycan.
Patent JP-S6177213-A (JP)
Inventor: ITO ISAO
IPC: H01H36/00
Filed: 1984-09-21
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-H0916270-A (JP)
Title: Pressure control valve
Inventor: NISHIGAKI MIDORI
IPC: G05D16/10
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility that output pressure varies when a device stops operator even if there is a pressure leak in an air feeding solenoid valve or air exhausting solenoid valve. SOLUTION: The pressure control valve is constituted by providing a main valve 40 which controls the air pressure from a supply source 39 and supplies to a pressure supplied body, the air feeding solenoid valve 29 which controls the pressure supplied to the pilot chamber of the main valve 40, and the air exhausting solenoid 31 which controls the pressure discharged from the pilot chamber to the outside. At least the air exhausting solenoid 31 so constituted that it is held in an open state when the device stops operation Consequently, even if the pressure in the pilot chamber is discharged to the outside the main valve 40 is held closed while the device stops operation, and even if there is a leak in the air feeding solenoid valve 29, the closed state of the main valve 40 is securely maintained.
Patent JP-S5899964-A (JP)
Inventor: ISHINO YASUO
IPC: B03C3/155
Filed: 1981-12-09
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-H1130233-A (JP)
Title: Rectilinear motion guide
Inventor: SHIRAI TAKEKI
IPC: F16C33/50
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To make a rectilinear motion guide accommodable to any heavy load by equipping a track tail installed with two lines of roller rolling surfaces on the top face and each of two lines of ball rolling grooves at both symmetrical sides as well as a traveling block installed with two lines of roller rolling surfaces on a horizontal part underside and each of two lines of ball rolling grooves at both symmetrical sides, respectively. SOLUTION: In the case of radial load in a direction of pressing a traveling block 3 to a track rail 2, this load is received by high-rigid two-row top face part rollers 4, setting a contact angle α1 to 90 degrees, and it is held by a roller coupling body, whereby its high rigidity is well utilizable to the maximum. In the case of reverse radial load, the load is received by both symmetrical side part balls 5 and 6 of four rows in total, and thereby such a momental direction as opening a sleeve part 9 works, but two contact angles 2 and 3 are merely varied to some extent, and any relative displacement among four ball rolling grooves 51 and 52 as well as 61 and 62 are absorbed by contact movements of these balls 5 and 6. In addition lateral load is received by these balls 5 and 6 in a joint manner, absorbing it with the contact movements.  Thus any heavy load in each direction is receivable.
Patent JP-H0859594-A (JP)
Title: Production of n-mono-t-butyloxycarbonyl alkylenediamine
Inventor: NISHIGUCHI TAKAHIRO
IPC: C07C271/20
Filed: 1994-08-24
Abstract: PURPOSE: To selectively obtain in an industrially advantageous way the subject compound useful as an intermediate for medicines, agrochemicals, etc., by reaction of di-t-butyl dicarbonate with an equimolar amount of an alkylenediamine in a water-hydrophilic solvent system. CONSTITUTION: (A) An alkylenediamine of formula I (R is H or a lower alkyl; (n) is an integer of 1-3) is subjected to an acid (e.g. hydrochloric acid, sulfuric acid) followed by reaction with (B) di-t-butyl dicarbonate at pH4-8 (pref. 5-7) in a water-hydrophilic solvent system to obtain (C) the objective N-mono-t- butyloxycarbonyl alkylenediamine of formula II. It is preferable that the amount of the solvent to be used be 2-50wt. times that of the alkylenediamine, the reaction temperature at 0-40 deg.C (pref. 10-30 deg.C) and the reaction time for 0.5-8h.