baber/WOPTO huggingface dataset:
Patent JP-S61291682-A (JP)
Title: Treatment control of combustible gas in coke charging hopper in red-hot code dry quenchin equipment
Inventor: FUKUMOTO KATSUTOSHI
IPC: F23M11/02
Filed: 1985-06-19
Abstract: PURPOSE:To make the coke charging of given coke safe and ready, by controlling the concentration of combustible gases in a coke charging hopper with a quenching inert gas to give a given concentration. CONSTITUTION:A quenching inert gas 5 is made to flow into a coke charging hopper 2 at a given flow rate in a period from charging coke into a coke charging hopper 2 and closing a hopper lid 3 to reducing the concentration of combustible gases (G) in the coke charging hopper 2 to a specific value or below, and a mixed gas in the coke charging hopper 2 is taken out at a given flow rate to reduce the concentration of the cmpbustible gases (G) in the coke charging hopper 2 rapidly to a given value or below and discharge the gases (G) from the coke charging hopper 2. After the end of the period, the length of the period is judged whether it is longer or shorter than the given period to control and correct the gas flow rate.
Patent JP-S6029493-A (JP)
Title: Manufacture of aluminum or aluminum alloy substrate having oxide film
Inventor: NAKAYAMA TSURUO
IPC: B01J20/281
Filed: 1983-07-20
Abstract: PURPOSE:To obtain an Al or Al alloy substrate having an oxide film with superior adsorption activity by anodically oxidizing an Al material at such a high current density as causes no electric discharge between the Al material and a soln. CONSTITUTION:An Al or Al alloy substrate is anodically oxidized in a soln. of sulfuric acid or NaOH at 20-60 deg.C at such a high current density as causes no electric discharge between Al and the soln. The current density is 5-60A/dm<2>. By this method an Al or Al alloy substrate having an oxide film with superior adsorption activity is obtd. The oxide film can be formed in an arbitrary shape, and the film shows a remarkable effect when used as a stationary phase in thin layer, gas or liq. chromatography.
Patent JP-H10318808-A (JP)
Title: Vortex flowmeter
Inventor: TANABE SEIJI
IPC: G01F1/32
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a vortex flowmeter with improved linearity. SOLUTION: This vortex flowmeter to detect a Karman vortex generating in a vortex generating body and measure flow velocity and flow rate thereof is provided with a columnar vortex generating body 3, which is formed vertically inside a measuring conduit 1 and plugs 12 provided with plane parts 12 which are formed symmetrically on the inner wall of the conduit 1 with the body 1 in between and are parallel to the axis of pipe in the conduit 1, and the quantity of projection of the plane part 12 from the inner wall of the conduit 11 is adjusted, thereby realizing a means 4 for improving linearity to improve the linearity of a vortex flowmeter.
Patent JP-S5834422-A (JP)
Title: Optical communication element
Inventor: MORITO YUUKOU
IPC: G02B6/28
Filed: 1981-08-25
Abstract: PURPOSE:To reduce the difference among distributed light quantities and to realize an application as a distributor and a synthesizer for an optical communication element, by projecting plural input/output optical fibers within a container filled with fine powder. CONSTITUTION:When an optical fiber 4 receives an optical signal, the light put into the area filled with fine powder 3 is scattered. Thus the approximately equal light quantity is distributed to each of (n) pieces of fibers 5. Then a synthetic optical signal is obtained from the fiber 4 by applying an optical signal to the fibers 5.
Patent JP-S5357109-A (JP)
Title: Slit nozzle used in cooling apparatus for steel plate
Inventor: IIDA HIROSHI
IPC: B21B45/02
Filed: 1976-11-02
Abstract: PURPOSE:To prevent reduction in breadth of water membrane in lateral direction of a nozzle so as to cool steel plate uniformly by making the sectional area of cooling water slit nozzle for steel plate cooling apparatus agree with, or smaller than, the sectional area of water flowing down within the nozzle.
Patent JP-H05321521-A (JP)
Title: Face-provided electric lock
Inventor: USHIBA TOSHIYUKI
IPC: E05B41/00
Filed: 1992-05-25
Abstract: PURPOSE:To eliminate the need for a microswitch required to detect the position of a dead bolt and make compact device structure in terms of a surface-mounted type electric lock to be mounted on the door at inner side of a room. CONSTITUTION:There are installed two detection contact terminals 10 or 11 which are adjacent to each other at a specified span directed at a dead bolt 5. The dead bolt 5 is provided with conducting members 12 or 14 which are capable of providing mutual continuity between these detection contact terminals 10 or 11.
Patent JP-H10318019-A (JP)
Title: Fuel injection control method for internal combustion engine and device thereof
Inventor: SASAKI KOJI
IPC: F02D41/20
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To improve startability of an engine by precisely setting a fuel injection rate according to a temperature of a cylinder in the engine. SOLUTION: This device is provided with an engine temperature sensor 9 for detecting a cooling water temperature of an internal combustion engine as an engine temperature TE, and an intake temperature sensor 8 for detecting an intake temperature TA. The engine temperature TE and the intake temperature TA are compared with each other, cooling start control is carried out when the engine temperature TB is lower than the intake temperature TA so as to set an injection rate to a value suited to a time when the temperature of the internal combustion engine is low. When the engine temperature TE is higher than the intake temperature TA, warming-up start control is carried out so as to set the intake rate in start increasing rate control to a value suited to a time when the internal combustion engine is warmed up.
Patent JP-H09318303-A (JP)
Title: Measuring apparatus for angle of inclination
Inventor: NAGASHIMA SHINICHI
IPC: G01B21/22
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a small inexpensive highly versatile measuring apparatus for angle of inclination of an upright object which enables accurate measurement of an angle of inclination of a cylindrical or conical upright object in a short time. SOLUTION: A gauge holding body 4 is mounted on a direct acting bearing 2, a dial gauge 5 is mounted on the gauge holding body 4 and an oscillation side measuring element 17 is fixed on a measuring element holder 15 rockably supported freely on a fixed side measuring element 16 fixed on the gauge holding body 4. The tip of a measuring lever 7 of the dial gauge 5 is in contact with the rear of the measuring element holder 15. When the gauge holding body 4 is moved in the direction of an object 21 to be measured, the oscillation side measuring element 17 receives a reaction of the object 21 to measured and the measuring element holder 15 makes an oscillating action centered on the fixed side measuring element 16 following an angle of inclination of the object 21 to be measured.  The degree of oscillation is detected by a measuring lever 7 of the dial gauge 5 to be shown on a display section 8 of the dial gauge 5.
Patent JP-H04294980-A (JP)
Title: Grip force working vice
Inventor: SASAKI GUNJI
IPC: B25B5/08
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a grip force working vice which strongly grips a body in the space with a main body only with the operation of gripping a handle and which displays a short cut in the operation of an instrument and a continuous work. CONSTITUTION:A work hole 2, 2a and fulcrum hole 3 are provided on a cam 1. A stress cover 4 is fitted to the work hole 2 and a moving part 10 to the work hole 2a. An arm 9 fitted with a spindle 14 is fixed to the fulcrum hole 3. The cam 1 rotating with the fulcrum hole 3 as the center is fixed to one end of an arm 9. A support plate 6 and release lever 5 are provided between spindle 14 and a stress cover 4. They are fitted to a separate main body by a fitting hole.
Patent JP-H07126296-A (JP)
Title: Solubilized protein
Inventor: ARAI KOZO
IPC: C07K14/00
Filed: 1994-05-24
Abstract: PURPOSE:To produce a soluble protein useful for cosmetics, medicines, etc., as a regenerated protein film or a regenerated fiber by reducing disulfide bonds of a water-insoluble protein and subsequently reacting thioglycolic acid with the generated SH groups in the presence of an oxidizing agent. CONSTITUTION:To a water-insoluble protein (e.g. wool), 1.0M aqueous 2- mercaptoethanol solution adjusted to pH 10 using 3M sodium hydroxide is added and the disulfide bonds (-SS-) of the protein are reduced to sulfhydryl groups (-SH) through a treatment at 30 deg.C for 3hr. After filtration of the insoluble protein expanded through the reduction treatment, pH is adjusted to 10 by adding 3M potassium hydroxide thereto and 0.2M aqueous thioglycolic acid solution is then added thereto so at to apply a further reduction treatment thereto at 30 deg.C for 24hr in the presence of urea. Acetic acid is then added to this treated solution to adjust pH to 7 and 1M aqueous sodium bromate solution is subsequently added thereto. The treated solution is subjected to oxidization treatment at room temperature for 2hr to convert a part or the whole of the SH groups to carboxymethyl disulfide groups, thus producing the solubilized protein.
Patent JP-2000324498-A (JP)
Title: Animation encoding device
Inventor: SAWADA HIDEKI
IPC: H04N19/94
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To improve encoding quality in an animation. SOLUTION: An animation encoding device is provided with an input buffer 2, a movement vector detector 4, vector storage equipment 5, movement compensating equipment 6, a subtracter 3, DCT equipment 7, a quantizer 8, an inverse quantizer 10, inverse DCT equipment 11, an adder 12, a frame memory 13, a variable length encoder 9, a vector code length optimizer 14 for reading a movement vector stored in the storing equipment 5, calculating a differential movement vector and selecting the combination of a variable length code with a fixed length code to permit the total code amount of the differential movement vector to be the shortest one when the movement vector is encoded, a vector encoder 15 for encoding the variable length of the movement vector through the use of the combination of the variable length code with the fixed length code, which are selected by the optimizer 14,  and outputting it and a multiplexer 16.
Patent JP-S6025903-A (JP)
Title: Mildewproofing and insecticidal sheet
Inventor: YOSHIMURA KENJI
IPC: A01N25/34
Filed: 1983-07-20
Abstract: PURPOSE:A sheet impregnated with both a mildewproofing agent and an acarids, preventing occurrece of mildew and acarid effectively by their synergistic effect, having improved durability of effect. CONSTITUTION:A sheet material (e.g., filter paper, Japanese paper, or nonwoven fabric) is mmersed in a solution containning a mildewproofing agent (e.g., p- chloro-m-xylenol) and an acaricide (e.g., 4-methylthio-m-tolydimethylphosphorothioate), and air-dried, or the solution is applied to the surface of the sheet or sprayed upon the sheet and air-dried to give the titled sheet. When the sheet is put on a position to prevent occurrence of mildew and acarid, the agnets impregnated into the sheet are gradually vaporized into air, so that the agents effectively prevent mildews and insects from occurring under Tatami (straw matting), in carpets, closets, or on furs, leather products, cameras, art objects, etc.
Patent JP-H05318166-A (JP)
Title: Post heat treating method for welded part of steel strip and heating device therefor
Inventor: MEJIKA SETSUO
IPC: B21B15/00
Filed: 1992-05-25
Abstract: PURPOSE:To prevent the generation of the irregular heating, to uniformize the temperature distribution in the lateral direction of the steel strip and to reduce the breaking of the welded part at the time of executing induction heating to the welded part after welding and joining the steel strip at the inlet side of the continuous process line continuously processing the steel strip by joining. CONSTITUTION:After mutual ends of steel strips 5 are welded, they are heating with an induction heating device while pressurizing the welded part 4 over the width of steel strip by pushing an induction heating coil 1 coated with an insulation material 3 with an air cylinder 2 over the width of steel strip of the welded part 4 of the steel strip 5.
Patent JP-S5920935-A (JP)
Inventor: YAMAGUCHI SAKUTAROU
IPC: H01H33/66
Filed: 1982-07-27
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-S5834864-A (JP)
Title: Aluminum pigment-containing epoxy resin paint composition
Inventor: KASHIWAGI EIICHI
IPC: C09D163/00
Filed: 1981-08-26
Abstract: PURPOSE:To provide a paint compsn. which has excellent weather resistance and rust-inhibiting properties and in which leafing properties of aluminum pigment is improved, by incorporating scaly mica in an leafing eluminum pigment- contg. exposy resin. CONSTITUTION:Scaly mica is blended with a leafing aluminum pigment-contg. epoxy resin paint. A bisphenol F type epoxy resin is particularly suitable as the epoxy resin, since its viscosity is low, the amount of the solvent in the paint can be reduced, the resin makes it possible to produce a paint having a high nonvolatile content, a thick-wall coating can be conducted, and further leafing properties of aluminum pigment can be improved. Scaly mica is used in an amount of pref. 1-40wt% based on the amount of paint. When the amount is less than 1wt%, leafing properties of aluminum pigment can not be improved. When the amount exceeds 40wt%, water resistance and adhesion becomes poor.
Patent JP-S5836455-A (JP)
Title: Daisy wheel
Inventor: TERAJIMA TOSHIKATSU
IPC: B41J1/30
Filed: 1981-08-25
Abstract: PURPOSE:To obtain a daisy wheel which can easily print large characters for titles or the like and continuous patterns by dividing and arranging types of characters, patterns and the like so that they extend over a type part of a plurality of spokes. CONSTITUTION:A type equal to the left half of the form of a character is provided in the type part 16 of a spoke 14 by a half character size to the right from the center of the spoke 14 while a type equal to the right half of the form of the character is provided in the type part 16 of the other spoke 14 by a half character size to the left from the center of the spoke 14. Characters at intervals of one pitch can be printed continuously by ordinary printing operation only in combination with shift key operation.
Patent JP-H07138263-A (JP)
Title: 7-acylamino-3-substituted cephalosporic acid derivative
Inventor: TAKATANI TAKAO
IPC: C07D239/42
Filed: 1994-06-15
Abstract: PURPOSE:To provide a new 7-acylamino-3-substituted cephalosporic acid derivative represented by a specific structural formula, having an excellent antibacterial action, and useful as a medicine. CONSTITUTION:This compound of formula I {R<1> is group of formula II, III, IV [R<4> is lower alkyl; R<5> is (protected) amino]; R<2> is lower alkoxymethyl, lower alkylthiomethyl, lower alkenylthiomethyl; R<3> is (protected) carboxy; A is lower alkylene which may have either substituent of a (protected) amino, a hydroxy, an oxo or a =N-...OR<6> [R<6> is H, lower alkenyl, lower alkynyl, lower alkyl or lower alkyl substituted with one or more substituents selected from among (protected) carboxy, (protected) amino and heterocyclic group], but when R<2> is lower alkoxymethyl, R<6> is lower alkyl}, concretely, 7-[N-tert- butoxycarbonyl-2-(3-methanesulfonamidophenyl)-D-glycinamido]-3- methylthiomethyl-3-cephem-4-carboxylic acid benzhydryl ester.
Patent JP-H0650252-A (JP)
Title: Natural power apparatus for storing step-by-step repetitively connected pressure
Inventor: ANDO AKIO
IPC: F03G6/00
Filed: 1992-04-07
Abstract: PURPOSE:To regulate speed of an escalator and the like freely by compressing air by vertical power in which water gravity is used, together with wind force and solar heat and connecting pressure step by step repetitively so as to store it. CONSTITUTION:Water is stored in a water tank 21, a hole opening container 23 provided with a balance rod 25 is moved in vertical direction by using gravity of water, and obtained pressure is stored in a pressure container 24 provided with a cover 27 with a spring. Solar heat is stored in a container 22, and obtained pressure is stored in the pressure container 24. A power mechanism provided with a bearing, a tire, and the like is arranged between a disk shaped material 20 installed in a flange shape stepwise and a road shaped material 26 which moves by having its one end placed in connection. Pressure stored in the pressure container 24 is taken out from a pipe properly, and a cap shaped material 20 and the road shaped material 26 are driven. Pressure is thus stored by utilizing natural power effectively so as to connect the pressure step by step repetitively so as to obtain free speed an escalator and the like.
Patent JP-H0428267-A (JP)
Title: Thin film electric field effect transistor
Inventor: NISHIDA SHINICHI
IPC: H01L21/336
Filed: 1990-05-23
Abstract: PURPOSE:To enable a thin film field effect transistor to be kept stable in characteristics by a method wherein a first N-type amorphous silicon layer is provided onto a substrate, a first intrinsic amorphous silicon thin film is laminated thereon in island, a channel protective film is provided, and an electrode is provided to a part where the protective film is not provided. CONSTITUTION:A gate electrode 2 and a first gate insulating film 3 are successively provided onto a substrate 1, a first N-type amorphous silicon layer 4 split into two regions, a source and a drain, is provided thereon, and an island- shaped first intrinsic amorphous silicon thin film 10 is laminated. A channel protective film 8 is provided thereon, and a part of the thin film 10 not covered with the film 8 is doped with phosphorus as high in concentration as 10<20>/cm<2> or above in dose through the overall thickness of the film 10. Even a part under the film 8 is doped with phosphorus through a distance of 500Angstrom  from the boundary of the source.drain region, and a metal or a metal silicide 7 is formed on a part where the film 8 is not provided to function as a source and a drain electrode. By this setup, an off-state current can be held down even if a thin film transistor of this design is irradiated with a back light.
Patent JP-H06345197-A (JP)
Title: Weighing device
Inventor: KAWAKAMI MASAO
IPC: B67D7/32
Filed: 1993-06-03
Abstract: PURPOSE:To prevent a joint from moving to cause a damage to a person or a weighing device and also prevent a hose from twisting by pulling up the joint by a retractor when an automobile starts during oil feeding and a nozzle and a hose are extended so that a pin of a safety tube joint is cut. CONSTITUTION:A weighing device A comprises a lower case 1A housing a pump flow meter or the like and an upper case 3A held by a pillar 2A. An L-shaped hose attaching part 1 connected rotatably to the pump flow meter is attached to the lower case 1A. Further an end of a hose 5 is connected to the hose attaching part 1, while the other end of the hose 5 is connected to a nozzle 6 and also hooked on a nozzle hook 2. A safety pipe joint 10 is provided at the middle of the hose 5, while this joint 11 is connected to a wire 4 wound around a retractor 3. Therefore, if an automobile starts during oil feeding, and the nozzle 6 and the hose 5 are extended so that a pin of the safety joint 10 is cut, the joint 11 is pulled up by the retractor 3.
Patent JP-H06343961-A (JP)
Title: Alkaline ion water adjusting device
Inventor: ABE KATSUAKI
IPC: C02F1/46
Filed: 1993-06-03
Abstract: PURPOSE:To provide an alkaline ion water adjusting device wherein occurring of failure and incorrect action of a polarity switching circuit can be detected and reliability is excellent and there exists no fear that a user drinks an acidic ion water by mistake and safety is excellent and which has a simple constitution and is inexpensive and has excellent productivity. CONSTITUTION:The device is a continuous electrolysis type alkaline ion water adjusting device provided with a water purifier 4, a mineral supplying part 5 arranged on the downstream side of the water purifier 4, an electrolysis tank 7 arranged on the downstream side of the mineral supplying part 5 and a controller 31 controlling the electrolysis tank 7, etc., and it consists of a constitution wherein the controller 31 with an incorrect action detecting means detecting directly polarity of electric voltage loaded to the electrolysis tank 7 and detecting an incorrect action, is provided.
Patent JP-S5466573-A (JP)
Title: Method of fabricating miniature bulb
Inventor: KISHI KAZUO
IPC: H01K3/00
Filed: 1977-11-07
Abstract: PURPOSE: To provide the subject method wherein the soldering step and steps for heating and drawing a coating material are carried out separately, thereby improving the operational efficiency and preventing the coating material from melting and electrodes and load wires from being exposed by the soldering operation.  
     CONSTITUTION: Soldered parts 10 and 11 and a part of insulation coated parts 6 and 7 are heated from the outside by infrared ray or high frequency heating or the like 12 to draw insulation coated parts 6 and 7 until they are covered over electrodes 3 and 4, and abutting inner parts of coating material 6 and 7 are molten by the differences of comparison of electrodes 3 and 4 with lead wires 8 and 9 are molten, and fused to the electrodes 3 and 4 and lead wires 8 and 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0427028-A (JP)
Title: Device for controlling attitude angle of working machine
Inventor: NARISAWA JUNICHI
IPC: E02F3/43
Filed: 1990-05-23
Abstract: PURPOSE:To easily control a working machine by providing an attitude angle detecting means which detects the attitude angle of a working attachment, deviation calculating means, rotating speed calculating means, speed correcting means which corrects the rotating speed of the working attachment, and driving and controlling means. CONSTITUTION:A deviation calculating means 806 calculates the attitude angle of a working attachment 804 detected by an attitude angle detecting means 805 and the deviation between a detected angle and aimed angle. A rotating speed calculating means 807 calculates the rotating speed of the attachment 804 at which the attitude angle of the attachment 804 can be maintained in a fixed state when a driven body 802 is rotated. Then a rotating speed correcting means 808 which corrects the rotating speed of the attachment 804 corrects the rotating speed based on the deviation in attitude angle of the attachment 804 and the rotating speed calculated by the means 807. The corrected rotating speed is inputted to a driving means 809 and the drive of an actuator 803 is controlled to make the attitude angle of the attachment 804 coincident with the aimed attitude.
Patent JP-S62290638-A (JP)
Title: Paper feeding device
Inventor: NISHINO FUMIO
IPC: B65H1/26
Filed: 1986-06-09
Abstract: PURPOSE:To prevent the effect of light by providing a light shielding member on a transferring member feeding port and enabling said feeding port to be closed when a transferring member feeding cassette is removed, in a paper feeding device of an electrophotographic copying machine. CONSTITUTION:An ultraviolet ray shielding member 20 is swingably installed on the upper edge of a transferring member feeding port 22 by means of a hinge 20a and a torsion coil spring 21. When a transferring member feeding cassette 9 is not inserted from the feeding port 22 into the inside, the shielding member 20 closes the feeding port 22 while, when the cassette 9 is inserted, the shielding member 20 is inwardly rotated against the spring 21. In this structure, the end of the shielding member 20 is supported by the upper edge of the outer case of the cassette 9, in the vicinity of a paper feed roller 19, shielding the paper feeding roller 19 from the outer light. By this structure, the effect of light can be prevented.