baber/WOPTO huggingface dataset:
Patent JP-H04333767-A (JP)
Title: Placing method for wall concrete
Inventor: OTSU TATSUYA
IPC: E04G9/10
Filed: 1991-05-09
Abstract: PURPOSE:To build a concrete wall having an uneven surface formed on a surface. CONSTITUTION:A soft sheet 11 having lines of protrusion or protrusions 11a is attached on the inner surface of forms 10 and uncured concrete is placed. Dovetail tenon holes or dovetail groove-form recessed parts are formed in a concrete surface after curing. A member for jointing, such as a magnet tape, is attached on the rear of the soft sheet 11. Thus, a concrete wall the adhesion strength of mortar of which is high and on which tiles can be extremely firmly stuck can be built. The soft sheet 11 is attachable and detachable to and from the forms 10, attaching and detaching of the sheet are facilitated, and a re-use is practicable.
Patent JP-H07295954-A (JP)
Title: Cursor controller
Inventor: NAKATANI EISAKU
IPC: G06F17/21
Filed: 1994-04-20
Abstract: PURPOSE:To move a cursor to a tab position for respective parts even in the case of inputting a document whose tab position is different for the respective parts. CONSTITUTION:When a tab key 3-1 or a digital tab key 3-2 is operated, a CPU 1 retrieves row data inputted in a direction in front of a cursor position at present and retrieves a first character string positioned at the behind of a cursor column position at present from the row data. When the tab key 3-1 is operated, the cursor column position is changed so as to be aligned with the leading character position of the character string. Also, when the digital tab key 3-2 is operated, the cursor column position is changed so as to be aligned with the final character position of the character string.
Patent JP-S63271156-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: UCHIKAWA AKIRA
IPC: G01N27/409
Filed: 1987-04-30
Abstract: PURPOSE:To control an air-fuel ratio to a rich side even at the time of a low temp. so that NOX can be decreased by varying a feedback control constant according to the temp. in the sensor part of an oxygen sensor. CONSTITUTION:The oxygen sensor 9 which detects the oxygen concn. in the exhaust gas in an exhaust passage 8 of an engine 1 and a ternary catalyst 10 which executes oxidation of CO and HC and reduction of NOX in the exhaust gas are provided. The oxygen sensor 9 is mounted with a temp. sensing element 12 as a means for detecting the temp. in the sensor part to detect the temp. in the sensor part on the inside of a ceramic pipe 21. The signal of the temp. in the sensor part from the sensor 12 is inputted together with the respective signals from an air flow meter 3, a water temp. sensor 7 and a crank angle sensor 11 to a control unit 6. A fuel injection rate is computed in accordance with the various signals and the fuel injection is controlled by adjusting a fuel injection valve 5, by which the air-fuel ratio is controlled.
Patent JP-H111451-A (JP)
Title: Production of 3,3-dichloro-1,1,1-trifluoroacetone
Inventor: SAKATANI TAKASHI
IPC: B01J27/125
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To simply obtain the subject compound useful as an intermediate for medicines, agricultural chemicals, etc., in an industrial scale from easily available raw materials without using a mercury compound catalyst by reacting pentachloroacetone with hydrogen fluoride in the presence of a fluorination catalyst in a gas phase. SOLUTION: This method for producing 3,3-dichloro-1,1,1-trifluoroacetone comprises reacting 1 mole of pentachloroacetone with 3-50 moles, preferably 5-15 moles, of hydrogen fluoride in the presence of a fluorination catalyst (e.g. alumina fluoride, chromium-carrying alumina catalyst) in a gas phase at 150-500 deg.C, preferably 200-300 deg.C, for usually 0.1-300 sec, preferably 10-30 sec. Thus, the objective compound can be obtained in good selectivity without by- producing excessively fluorinated products such as pentafluoroacetone. The supply of oxygen, chlorine, etc., to the reaction is effective for the elongation of the life of the catalyst and the improvement of the reaction rate and reaction yield.
Patent JP-S61261178-A (JP)
Title: Pipeline device for tank
Inventor: TOSHIMA YOZABURO
IPC: B63B25/08
Filed: 1985-05-15
Abstract: PURPOSE:To simplify the structure of an overall pipeline by providing a valve consisting of a ball freely inserted in a bulged section inside each of intake/ discharge ports distributively arranged at the tank bottom section, allowing a fluid to pass when it flows, and otherwise closing the port via the weight of the ball. CONSTITUTION:Multiple intake/discharge ports 1 are distributively arranged at the bottom section of a tank 2 and constitute a pipeline system via an intake pipe 5, a feed pipe 6, a pump 4, and valves 3. An automatic switching intake/ flood valve 7 is arranged near the intake/discharge port 1. A ball 7e is arranged in the bulged section 7d of the valve 7, and when a fluid is sucked or flooded, the ball 7e is pushed up by the passing liquid to allow it to pass. When the liquid is not passing, the ball 7e is seated on the protruded section 7b of the bulged section 7d or a valve seat 7e and closes the port. Accordingly, the intake/ discharge port 1 can be automatically opened or closed, and the overall pipeline can be made simple.
Patent JP-S5531178-A (JP)
Title: Heat treatment apparatus for metal strip
Inventor: OKUMURA MICHITOSHI
IPC: C21D9/63
Filed: 1978-08-28
Abstract: PURPOSE:To manufacture a product of excellent quality, by making many circular nozzles arranged in a specific shape in the long the narrow section facing to a metal strip in the lateral direction of the strip, and by heating the metal strip while applying a uniform floating power to the whole region in the lateral direction of the metal strip. CONSTITUTION:While passing through a heating apparatus 1, a metal strip 5 is transferred floatingly by a heating gas blown out of many circular nozzles arranged  between plenum chambers 3, 3 by the operation of burners 6, and a fan 7, hereby it is heat-treated. That is, in a curved operation-section 10, the strip is curved wavily by the gas blown out of nozzles 11 and slit nozzles 16 arranged in a support nozzle section 11 and is transferred in such a state that the buckling-resistant stress is increased. The nozzles 13 are arranged, as shown in Figure, on the lines of many V letters, to apply a laterally uniform floating power to the strip to form uniform roofs having no small andulations in lateral direction, so that the strip 5 is transferred while being curved wavily.
Patent JP-S5628934-A (JP)
Title: Cramping device for steel sheet pile
Inventor: KIDO YOSHIHIKO
IPC: E02D13/00
Filed: 1979-08-16
Abstract: PURPOSE: To enable performance of work without moving the cramping metal fitting by a method wherein a pusher and a reaction force receiving member whose projecting distances from a supporting axis are different from each other are replaced through rotation with each other when a steel sheet pile is pressed in or pulled out by the cramp.  
     CONSTITUTION: Webs (b) of the steel sheet piles B are projected alternately to the right and left from the direction of a row when the piles B are pressed in. Therefore, when one web (b) projected to one side is cramped, a rotary body 4 on the left side is rotated clockwise by a driving device 8, thereby the web (b) being faced with the pusher 7. Next, another rotary body 5 on the left side being rotated counterclockwise, the web (b) is held by both the reaction force receiving member 6 and the pusher 7. Under the condition, a frame 2 is pushed up by a jack and the steel sheet pile B is driven in. At the time when the following steel sheet pile B is driven in, since the web (b) is projected on the other side, the reaction force receiving member 6 and the pusher 7 are replaced with each other by rotating the rotary body 4 on one side and the rotary body 5 on the other side in the reverse direction, thereby the steel sheet pile B being driven in without removal of the cramping device A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11294244-A (JP)
Title: Fuel injection device
Inventor: SHIMA NOBUHIKO
IPC: F02D41/04
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To control the fuel intake amount into a fuel injection pump over all rotation areas of internal combustion engine with high accuracy in a fuel injection device controlling the discharge state of fuel from the pump driven in synchronization with the engine through a regulation valve that regulates the amount. SOLUTION: At a low speed of internal combustion engine, a current quantity supplied to a solenoid that opens or closes a regulation valve is controlled by duty control of drive pulse to thereby control the opening area of the valve and also control the output stop time of the drive pulse (TCVFIN), for controlling opening and closing of the valve. At a high speed thereof, on the other hand, with the open state of the valve maintained, only the opening area is controlled. As a result, the purpose is attained.
Patent JP-S58220700-A (JP)
Inventor: NAKAGAWA KOUJI
IPC: C13B30/02
Filed: 1982-06-17
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-S5330996-A (JP)
Title: Preparation of metal supported sepiolite catalyst
Inventor: IOKA MASATADA
IPC: B01J21/16
Filed: 1976-09-03
Abstract: PURPOSE: To prepare catalyst for hydrogenation of hydrocarbon oils having high activity and high selectivity, by contacting a sepiolite carrier with an aqueous solution of pH ≤ 7 contg. Co, Ni or Fe ion etc. to ion-exchange Mg, then mixing it with water to a specified water content, and air-drying et al. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S594617-A (JP)
Inventor: PANAGIOTEISU AI KOODOMENOSU
IPC: C08G59/00
Filed: 1983-06-14
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-S60247472-A (JP)
Title: Automatic arc welding equipment
Inventor: YAMASHITA ITARU
IPC: B23K37/02
Filed: 1984-05-24
Abstract: PURPOSE:To obtain a good bead in accordance with numerous welding postures by fitting two magnets on the bottom face of the main body of a welder and by travlling the main body of a welder with applying a magnetic force to the travelling surface of the material to be welded. CONSTITUTION:At least two magnets 23, 24 are fitted to the back surface of the main body of welder, which is travelled by driving travelling wheels 21, 22 with applying a magnetic force by the magnets 23, 24 thereof under the condition that the prescribed intervals remain for the surface of the material to be welded of a horizontal member 1. The welder is travelled with the tip part thereof pointing always in the direction of a welding line 3 by inclining the direction of three travelling wheels so as to point to the direction of the welding line 3, and a wire 5 is welded always in a proper position.
Patent JP-S61262948-A (JP)
Title: Garbage collection system
Inventor: NIWA MASASHI
IPC: G06F12/02
Filed: 1985-05-17
Abstract: PURPOSE:To shorten a processing time and to increase program executing speed by collecting a garbage only with the data stored in an individual memory area and having the high generating frequency of garbage. CONSTITUTION:A memory scan circuit 4 refers to the contents of a memory address register 3 with the indication of a CPU 1 and scans the data on a main storage MS2. A data type deciding circuit 5 checks the tag of the data on the MS2 and starts a collection circuits corresponding to the data types of symbols, etc. of a string deciding circuit 6 and a symbol collection circuit 7 to copy data into a new space. The circuit 6 refers to the contents of the register 3 and does not start a string collection circuit 8 as long as the result of decision of the string data obtained according to the corresponding address is equal to a symbol name string. While the circuit 6 starts the circuit 8 if said result of decision is equal to another string and transfers the string data into the new space.
Patent JP-S60249209-A (JP)
Inventor: UCHIDA KENJI
IPC: H05K3/06
Filed: 1984-05-24
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-H08306551-A (JP)
Title: High frequency coil
Inventor: MIYAKE CHIAKI
IPC: H01F27/29
Filed: 1995-04-28
Abstract: PURPOSE: To provide a high frequency coil simple in automation facilities, enhanced in producibility, low in price and excellent in reliability in a high frequency coil for use in various electronic apparatus etc. CONSTITUTION: Stacked chip capacitors 5 are received in a capacitor receiving notched part 1a on a lower face of a terminal plate 1, and this stacked chip capacitor 5 is connected to a pin terminal 3 by a capacitor connecting terminal 4.
Patent JP-S5631464-A (JP)
Title: Reciprocator
Inventor: OKA KENJI
IPC: F16H35/00
Filed: 1979-08-20
Abstract: PURPOSE:To obviate the needs for complicated guide means by a method in which a framework is moved in a reciprocating manner within any section by the force of a endless body being run in one direction continuously and the framework is fitted on a strut as a guider. CONSTITUTION:The recirpocator 1 has a system in which a single sprocket 11 is coupled alternately with a chain 10 and a slider 3 is moved in a reciprocating manner within a given section. Thus, a motor 7 can be turned in one direction and also the slider 3 can be moved reciprocally without using an oil-pressure motor rotatable reversibly, making the system simpler. Also, since the first framework 3a is moved under the guidance of the strut 6, complicated guide means can be eliminated, and also because the reciprocator 1 has a system in which the dislocation of the second framework 3b is detected by the second chain 23 on a reduced scale and the alteration of painting width can be attained only by changing the heights of air limit switches 25 and 26, the regulation of stroke can be performed very simply.
Patent JP-S62264103-A (JP)
Title: Operation instruction in solid housing apparatus
Inventor: GO JUNICHI
IPC: B65G1/137
Filed: 1986-05-08
Abstract: PURPOSE:To simplify the operation procedure and eliminate the erroneous operation by installing an operation instruction switch for each housing space. CONSTITUTION:A drive control operation circuit judges if a car C is present in a housing space X, Y on the basis of an inventory sensor 23 and a RAM, and after it is judged that no car is present and the car C is present in a getting-on yard E1, warehousing and shipping switches 34 and 37 operated by an operator are operated as warehousing instruction switches. At the same time, it is judged if the car C is present or not in the housing space X, Y on the basis of the inventory sensor 23 and the RAM, and when it is judged that the car is present and no car is present in the getting-on yard E1, the shipping setting switches 34 and 37 operated by the operator are operated as shipping instruction switches.
Patent JP-H02284835-A (JP)
Title: Work assembly system
Inventor: FUJII HIROSHI
IPC: B62D65/00
Filed: 1989-04-25
Abstract: PURPOSE:To form an assembly line of good working efficiency by composing an assembly work at a 1st assembly station capable of backing up properly at a 2nd assembly station. CONSTITUTION:A part subjected to a sub-assembly on sub-assembly lines 7A, 7B is carried into a 1st assembly station 5 and the part selected to be assembled at the 1st assembly station 5 is assembled to the work which is fed to the 1st assembly station 5 by a work transfer line 1 with part feed control means 9A, 9B based on a work or part information. On the other had, the part selected to be assembled at a 2nd assembly station 6 by the part feeding control means 9A, 9B is carried out of the 1st assembly station 5 from sub-assembly lines 7A, 7B, transferred onto a part transfer means 11 by part transfer means 10A, 10B and transferred to a 2nd assembly station 6. The part thereof is then assembled to a work transferred to the 2nd assembly station 6 by the work transfer line 1.
Patent JP-S58222291-A (JP)
Inventor: NOMURA YOSHIHIKO
IPC: E21D9/06
Filed: 1982-06-20
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-H08305056-A (JP)
Title: Method for washing substrate for photoreceptor
Inventor: OIDE MASAAKI
IPC: G03G5/10
Filed: 1995-04-28
Abstract: PURPOSE: To make it possible to evenly wash respective substrates without damaging these substrates even in the case the plural substrates for photoreceptors are arranged in multiplex in a washing liquid and are integrally washed by executing washing by setting the frequency of vibration in a specific range. CONSTITUTION: The washing is executed by adopting the method for washing the substrates 1 for the photoreceptors by dipping the substrates 1 for the photoreceptors into the washing liquid and applying vibration on the washing liquid 4 thereby stirring the liquid and in addition by setting the frequency of vibration in 1 to 100Hz. Namely, the washing is executed by arranging a vibration stirring machine 5 near the flank of a tank 3 and stirring the washing liquid 4 by vibration of, for example, a frequency of 5Hz. This vibration stirring machine 5 transmits the vibration generated by a vibrating motor 6 via two struts 7 to five vibration vanes 8 connected in the depth direction of the tank 3 and generate three-dimensional turbulence in the washing liquid 4 in the tank 3, thereby stirring the washing liquid 4.  The washing liquid 4 is vibrated by the low frequency of 1 to 100Hz in such a manner and, therefore, the vibration spreads at a wide angle and the entire part of the washing liquid 4 is evenly stirred.
Patent JP-S5439509-A (JP)
Title: Dc current supplying circuit
Inventor: INOUE KOUJI
IPC: H04M19/00
Filed: 1977-09-05
Abstract: PURPOSE:To establish AC high impedance performance at low current supply, by obtaining the output having desired characteristics through the constant voltage control of current output transistors, in the current supplying circuit used for the terminal unit of a telephone exchanger.
Patent JP-S5331345-A (JP)
Title: Electric heater
Inventor: MAEHARA TADAYOSHI
IPC: F24D13/04
Filed: 1976-09-04
Abstract: PURPOSE: To provide an electric heater wherein a transistor in a supersonic control circuit provided in the primary circuit of a transformer is turned on and off to produce a law voltage direct current in the output circuit of the transformer which is directly led to a radiator reduce the weight of the heater and prevent generation of interfering electromagnetic waves. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63269976-A (JP)
Title: Continuous removal of tartar and apparatus therefor
Inventor: TAZAWA TOSHIAKI
IPC: B01J19/18
Filed: 1987-04-28
Abstract: PURPOSE:To enable continuous removal of tartar without lowering suspension density of seed crystal, by passing a treating liquid from a crystallization tank through a liquid cyclone to separate the liquid into a tartar suspension and a chemically stable treated liquid an circulating the separated suspension liquid as a seed crystal to the crystallization tank. CONSTITUTION:A draft cylinder 5 having a length of 1/2-1/4 of the total length of a crystallization tank 2 is placed at the center of the tank and is provided with a means for generating a downward flow in the draft cylinder. A liquid such as grape juice or stock liquid of wine is introduced at a low temperature into the tank 2 from its bottom and a suspension of tartar is added to the liquid as a seed crystal suspension. The stock liquid in the tank is cooled from the outside of the tank, vertically reciprocated at a low speed through a gap between the draft cylinder and the tank wall and then circulated in the draft cylinder. Tartar in the stock liquid is crystallized during the circulation. The stock liquid is overflowed from the top of the tank, introduced into a liquid cyclone 3 and taken out of the cyclone from its top to obtain treated liquid free from tartar crystal. The liquid obtained from the bottom of the cyclone is returned to the crystallization tank 2.
Patent JP-H0649385-A (JP)
Title: Symmetrical azo dye
Inventor: KAARUUYOZEFU HERUTO
IPC: C09B62/09
Filed: 1993-04-09
Abstract: PURPOSE: To obtain a polyfunctional fiber-reactive azo dye having high reactivity, excellent fixing property and stability by sulfating a specified intermediate having hydroxyethyl groups to produce a fiber-reactive dye and converting the compd. into a dye under weak alkali conditions.  
     CONSTITUTION: This dye is a polyfunctional fiber-reactive azo dye expressed by formula I in a free acid state. The azo dye expressed by formula I is prepared, for example, by sulfating an intermediate expressed by formula IV containing hydroxyethyl groups and showing no reactivity with fibers to produce a fiber-reactive dye of formula I with X being CH 2 CH 2 OSO 3 H, and then converting the obtd. compd. into a dye with X being CH=CH 2  under weak alkali conditions. In the formulae, n is 0 or 1; X is CH=CH 2  or CH 2 CH 2 OSO 3 H; Y is H, a 1-6C alkyl or the like; R is H, a 1-4C alkyl or the like; NR-Y is a satd. heterocyclic group; D is a bivalent aromatic group or heteroaromatic group. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000297423-A (JP)
Title: Filling method in soft ground and execution device used for filling method thereof
Inventor: OKUBO KATSUMI
IPC: E02D17/18
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a filling method in a soft ground and an execution device used for the filling method capable of controlling the deformation of the soft ground occurring when a filling structure is constructed by filling soil on the soft ground to reduce influence on the periphery of the soft ground and constructing the filling structure on the soft ground efficiently within a short period of time. SOLUTION: This filling method in a soft ground has a stage of execution works for constructing a filling structure on the soft ground A, a stage of execution works for loading vacuum pressure in the soft ground A and a stage of execution works for measuring pore pressure in the soft ground A by means of a hydraulic measuring device 1 installed to the soft ground A, filling work on the soft ground A is stopped in accordance with the pore pressure in the soft ground A measured by the hydraulic measuring device 1, at the same time, pore water in the soft ground A is discharged by loading vacuum pressure in the soft ground A to lower pore pressure in the soft ground A, or load of vacuum pressure in the soft ground A is stopped and, at the same time, the filling work on the soft ground A is started.
Patent JP-S5534418-A (JP)
Title: Method of selectively etching semiconductor
Inventor: WADA TAKAO
IPC: H01L21/302
Filed: 1978-09-01
Abstract: PURPOSE: To increase the etching rate in a region to be selectively etched by the irradiation of electron beams, and effecting the etchlng simultaneously with the etching of other region where no electron beam is irradiated thereby to make it possible to carry out the selective etching witout requiring any mask.  
     CONSTITUTION: For example, 1MeV of electron beams 3 are irradiated onto a desired region 2 of the surface 1a of a semiconductor substrate 1 to cause a numberless holes in the vicinity of the surface of an irradiated region 2, and thereafter the substrate 1 is immersed in an etching solution thereby to etch the surface 1a. As a result, since the etching rate of the irradiated region 2 becomes greater than that of the other region, a hole 4 is formed, and an effect similar to that obtained when the surface of the substrate 1 is selectively etched  can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08306341-A (JP)
Title: Fluorescent lamp
Inventor: KONO KENJI
IPC: H01J61/48
Filed: 1995-04-28
Abstract: PURPOSE: To provide a fluorescent lamp having high light emitting efficiency without being affected by the ambient temperature. CONSTITUTION: A first phosphor layer 2a which converts vacuum ultraviolet rays emitted from xenon plasma 3b into far ultraviolet rays or near ultraviolet rays and a second phosphor layer 2b which converts far ultraviolet rays or near ultraviolet rays into visible light rays are formed on an inner wall face of a light transmissive bulb 1 in which xenon is sealed. Consequently, a fluorescent lamp having high light emitting efficiency without being affected by ambient temperature can be obtained.