baber/WOPTO huggingface dataset:
Patent JP-H10140190-A (JP)
Title: Bleaching agent composition
Inventor: SAIGA KOJI
IPC: C11D3/395
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain an oxygen-base bleaching agent suitable for removal of stains due to mildew, having no irritating odor and excellent in bleaching power by blending a compound capable of forming hydrogen peroxide, a specified bleaching activator and a specified cationic surfactant. SOLUTION: This composition is obtained by blending a component (A) comprising hydrogen peroxide or a peroxide capable of forming hydrogen peroxide, a bleaching activator (B) of formula I (wherein R<1> is H, a 1-10C alkyl, etc.; R<2> is a 1-8C alkylene, or a phenylene group which may be substituted by a 1-5C alkyl; R<3> is a 1-8C alkylene; R<4> is a 1-5C alkylene; (p) is 0 or 1; A is a 2-4C alkylene; (n) is 1 to 100; and M is an alkali metal, ammonium, etc.) and a cationic surfactant (C) of formula II (wherein R<7> is a 6-18C alkyl, alkenyl, etc.; and X<-> is an anion). The component A preferably comprises, e.g. hydrogen peroxide, sodium percarbonate or sodium perborate. A water-soluble solvent, a water-soluble polymer and a chelating agent can be blended with this composition to improve the detergency.
Patent JP-2001088914-A (JP)
Title: Low cost warehouse control system using radio function
Inventor: TSUKAHARA MOMOKO
IPC: G06F19/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To build a warehouse control system for short carrying distance, easy carry-out, and quick locating of products by putting products at an appropriate location of empty place (shelf, floor, etc.), in a warehouse without shelf number register change. SOLUTION: A product number is registered on a product control card 2 easy to attach and detach and capable of re-writing product number through a keyboard 1. An arrived product 3 is attached with the product control card 2 which a product number has been registered in and is stored at any empty shelf or floor, etc., in a warehouse. When the product is required on later day, the product control card 2 attached to the product of the product number imputed in the keyboard 1 emits light or sound by its radio function, current location of the product, thereby, is informed in this warehouse control system.
Patent JP-H1144426-A (JP)
Title: Dual fuel injection device provided with a plurality of air jet liquid fuel atomizer, and its method
Inventor: LOCKYER JOHN F
IPC: F23C7/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce the emission of nitrogen oxide by providing a tip of a center body of an injector including a cylindrical wall and having no hole and a cooled air passage 16 feed the cooled air to the cylindrical wall. SOLUTION: A dual fuel pre-mixing injector 12 includes tip of a center body of an injector having an outer cylindrical wall 113 and an inner cylindrical wall 114 to form an annular outer pilot air passage 116 together with a pilot fuel-air mixing passage 102. The air flowing through a labyrinth-shaped cooling passage 100 cools the tip 112 of the center body of the injector, the outer cylindrical wall 113, the inner cylindrical wall 114, and a cooling duct divider 92. Because the cooling is achieved without forming a hole 94 in the cooling duct divider 92 and a hole 98 in a flare-shaped tubular insert 96 in the tip 112 of the center body of the injector, the fatigue failure attributable to the thermal stress caused by the stress concentration in the center body 112 of the injector by the holes 94, 98, can be removed.
Patent JP-H04173783-A (JP)
Title: Production of glycidyl methacrylate
Inventor: FUJIKAWA HISAO
IPC: C07D301/00
Filed: 1990-11-08
Abstract: PURPOSE:To obtain the subject compound in high yield and activity without loss of the raw material caused by the polymerization of glycidol, etc., by carrying out the reaction while dropping a glycidol solution of a catalyst into methyl methacrylate maintained to the reaction temperature. CONSTITUTION:The objective compound is produced by carrying out the reaction while dropping a glycidol solution of a catalyst (preferably potassium acetate) into methyl methacrylate maintained to the reaction temperature. The glycidol solution of the catalyst is preferably cooled to a low temperature to an extent not to cause the precipitation of the catalyst. The glycidol solution of the catalyst is preferably diluted by using methyl methacrylate as the dilution solvent to prevent the lowering of the glycidol concentration.
Patent JP-S63155378-A (JP)
Title: Scan type optical reader
Inventor: IIMA MITSUNORI
IPC: G06K7/10
Filed: 1986-12-19
Abstract: PURPOSE:To surely scan an object regardless of its distance and to accurately read information by using a semiconductor laser having plural light emitting spots as the light source of projection laser beams and tiling the object plane containing those light emitting spots as well as a projection lens. CONSTITUTION:A semiconductor laser 3 contains light emitting spots A-C and apples a 3-beam type to perform writing, reproduction and erasion to and from an optical disk. The laser 3 is tilted against a projection lens 4 so that the spots A-C and the lens 4 form a titled optical system. In other words, the object plane containing those spots A-C is set tilted against the lens 4 and an image plane tilted against the object plane in terms of space. Thus it is possible scan an object regardless of the position of the object and to accurately read information.
Patent JP-H11119163-A (JP)
Title: Polarizing device and projection type display device
Inventor: KUSANO MASAAKI
IPC: G03B33/12
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing device and a projection type display device capable of sufficiently exhibiting functions originally included in a conventional method and attaining higher luminance polarization illumination. SOLUTION: In this polarizing device having a light source part 1, a 1st lens plate 2 for dividing light source light projected from the light source part 1 into plural beams determined by an aperture of plural lenses 2a, a 2nd lens plate 3 having plural lenses 3a whose luminescent spots are respectively constituted by plural lenses 2a of the plate 2, a PBS array 4 constituted of a PBS 5 and a reflection prism 6 to receive incident light projected from individual luminance dots of plural lenses 3a of the plate 3, and plural 1/2 wavelength plates 7 arranged on the projection face side of the array 4 and capable of converting either one of P and S polarized light components polarized and separated by the PBS 5 and projected from the array 4 into the other polarized light, light projected from the luminescent spot on the lens 3a,  made incident upon the PBS 5 adjacent to the prism 6 and then reflected by a polarized light separation part 5a in the PBS 5 is made incident on the prism 6 and the incident light is reflected by a total reflection mirror 6a in the prism 6 and projected.
Patent JP-H03162450-A (JP)
Title: Thermosetting resin composition
Inventor: KIHARA YASUO
IPC: H05K1/03
Filed: 1989-11-21
Abstract: PURPOSE:To obtain a thermosetting resin composition, excellent in heat resistance, processability and electrical characteristics and suitable as printing circuit boards, molded products, etc., by blending a specific polyazomethine with specified bismaleimide. CONSTITUTION:A thermosetting resin composition obtained by blending (A) a polyazomethine having recurring units expressed by formula I (Ar1 and Ar2 are bifunctional aromatic group) with (B) an unsaturated bismaleimide compound expressed by formula II (Ar3 is bifunctional aromatic group; D and D' are bifunctional organic group having unsaturated bond) in an amount of 0.05-5mol, preferably 0.1-2mol based on 1mol recurring units expressed by formula I.
Patent JP-H09127804-A (JP)
Title: Image forming device
Inventor: TOMIKI SEI
IPC: G03G21/14
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To always excellently transfer a toner image without forming a fault image even by an image forming device of a reversal developing system whose transfer means is a contact type electrification system, and constituted so as to abut on an image carrier with a light pressure and rotate following the image carrier. SOLUTION: The toner image is formed by reversely developing an electrostatic latent image formed on the surface of the image carrier 1. The transfer means 6 is a rotating body brought into contact with the carrier 1 with an abutting pressure being <=3.0g/mm in a state where a recording material P is interposed in the carrier 1 and rotates following the carrier 1. Besides, the material P is interposed and carried at a transfer nip part N being the abutting part of the carrier 1 and the transfer rotating body at a speed corresponding to the rotating speed of the carrier 1. Then, the toner image forming on the carrier 1 side is transferred on the material P side by imparting electric charge for transfer to the back surface of the material P by the transfer rotating body.  Besides, this device is provided with a recording material carrying means interposing and carrying the material P and feeding it to the transfer nip part N. Then, the carrying speed of the recording material by the recording material carrying means is set to be 0.01-3% higher than the rotating speed of the carrier 1.
Patent JP-H04173316-A (JP)
Title: Non-defective molded product distinguishing method for injection molding machine
Inventor: KADORIKU SHINJI
IPC: B29C45/77
Filed: 1990-11-07
Abstract: PURPOSE:To distinguish a non-defective molded product with high reliability by distinguishing the non-defective molded product by means of unevenness of resin pressure or injection force when the given time has passed after the resin pressure or injection force reaches the given value or when a screw on a plunger moves by the given distance in the injection process. CONSTITUTION:In the injection process of resin into a mold, the drive of a servo motor 7 is controlled so that the movable speed of a plunger 2 is set to the given value by a control device 13. The time at which resin pressure reaches the given value P0 is represented by t0, and the resin pressure when the time DELTAt1 has passed after said t0 is represented by P1. Also the resin pressure when the plunger is moved from the plunger position x0 at t0 by the distance DELTAx2 is represented by P2. Said P1 or P2 is sensed by a pressure sensor 15 and compared with the preset target value P10 or P20, and in the case that the difference is larger than the preset allowance value deltaP1 or deltaP2, a defective signal is issued by the control device 13. As the judgement is made based on the relative pressure, the reliability of the distinguishing of non-defective product is high.
Patent JP-H06152980-A (JP)
Title: Encoder
Inventor: ISHIZUKA TAKAHARU
IPC: H04N19/33
Filed: 1992-11-13
Abstract: PURPOSE:To encode or decode picture data at high speed by selecting the picture data from a delay means, and in addition, processing it at a time. CONSTITUTION:Binary picture data is inputted to a block to execute the processing of TP(Typical Prediction) 4 and a line delay 2. This picture data being inputted to an input terminal (a) is made the data of an (n-1)-th line. Next, when the picture data of a n-th line begin to be inputted to the input terminal (a), the output of the line delay 2 is made the picture data of an (n-1)-th line delayed by one line. The block to execute the processing of TP 4 judges whether the picture data of an n-th line can be predicted or not by using the picture data of the n-th line and the (n-1)-th line, and outputs the result of this judgement. Since a means to improve encoding efficiency and an encoder 3 can be operated at a time by executing this processing for all the lines, the synchronous encoding of real time can be executed, and the high-speed processing can be executed.
Patent JP-H07157895-A (JP)
Title: Composite plating device
Inventor: KONDO TAKUSHI
IPC: F02F1/00
Filed: 1993-12-03
Abstract: PURPOSE:To apply uniform composite plating on an inner peripheral surface by constituting the composite plating device in such a manner that the composite plating liquid existing in the upper part of the air bubbles sticking to an electrode is moved to the inner peripheral surface side by rising of the air bubbles and the always fresh composite plating liquid is supplied over the entire area of the inner peripheral surface. CONSTITUTION:The electrode 2 is inserted into a cylinder Wc of a cylinder block W from above and the composite plating liquid contg. the air bubbles 14 is passed into the gap G between the electrode 2 and the inner peripheral surface Wf of the cylinder Wc from a discharge port 11a of a composite plating liquid supply pipe 11 so that the air bubbles 14 are made to ascend in the state of sticking to the surface of the electrode 2.
Patent JP-2001121735-A (JP)
Title: Method and apparatus for forming image
Inventor: OGAWA KATSUTOSHI
IPC: B41J2/42
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To realize a high printing speed without causing tailing in the case where an image for controlling a toner fly track is formed with the use of deflecting electrodes 10a and 10b. SOLUTION: A process of controlling passage by one dot by a toner pass control means 4 is comprised of a promote process of promoting toner's passing a toner pass hole 6 in accordance with an image signal from the outside, and a suppress process of suppressing toner's passing the toner pass hole 6 immediately after the promote process. In accordance with an increase of a distance between two dots formed on an image-receiving member 5 from the same toner pass hole 6 through a deflect process, a period of the suppress process in the passage control process which contributes to the image formed earlier of the two dots is made longer.
Patent JP-H07132222-A (JP)
Title: Emulsion type composition
Inventor: HARA HIROAKI
IPC: A61K8/96
Filed: 1993-11-10
Abstract: PURPOSE:To produce an emulsion type composition high in emulsion stability, excellent in safty to a skin and use feeling as compared with a conventional product and advantageous in price as compared with a conventional product. CONSTITUTION:In the emulsion type composition using a vegetable liq. oil as a oil content, the emulsion type composition is incorporated with a vegetable liq. oil, lecithin, polyglycerin fatty acid ester, higher alcohol, polyhydric alcohol and water. The contents of vegetable liq. oil, the sum of lecithin and polyglycerin fatty acid ester, the higher alcohol and the polyhydric alcohol are respectively specified to 5-20wt.%, 1-3wt.%, 2-7wt.% and 3-15wt.%.
Patent JP-H11124244-A (JP)
Title: Paper feeding device
Inventor: SAITO KAZUO
IPC: B41J13/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce streaks put on the printing surface of a paper sheet. SOLUTION: An edge part along the paper sheet feeding direction (a) of a separating pad 40 is inclined relative to a paper sheet feeding direction. The opposed surface 40a of the separating pad to a paper feeding roller has an inclined surface 40a2 which is apart more from the paper feeding roller, as viewed in the axial direction of the paper feeding roller, than the tangential line (t) with the circular surface of the paper feeding roller at a pressure contact part T between the separating pad 40 and the paper feeding roller moving to the upstream side of a paper feeding direction.
Patent JP-H08158876-A (JP)
Title: Lubricating device of supercharger
Inventor: OKADA KUNIO
IPC: F02B39/14
Filed: 1994-12-08
Abstract: PURPOSE: To more efficiently restrain leakage of lubricating oil to the side of a compressor wheel or a turbine wheel from a shaft sealing means. CONSTITUTION: A turbo charger 1 is furnished with a driving shaft 2, and a compressor wheel 7 and a turbine wheel 8 are provided on its both ends. An oil chamber 9 is formed in roughly a central part in a housing 4, and lubricating oil reserved in an oil pan 11 is supplied to the oil chamber 9 and lubricates the driving shaft 2. A seal ring 15, etc., are provided to prevent leakage of lubricating oil toward the compressor wheel 7, etc. Oil passages 21, 22 to open in the neighbourhood of both of the seal rings 15 are provided in a housing 6, and the oil passages 21, 22 are connected to a vacuum pump 27 for braking through a separating tank 25, etc.  Lubricating oil to reside in the neighbourhood of the seal rings 15 is absorbed, separated into gas and liquid by the separating tank 25 and collected to the oil pan 11 by introducing negative pressure to the oil passages 21, 22 in accordance with a driving state.
Patent JP-H08162175-A (JP)
Title: Pressure contact terminal
Inventor: ABE KIMIHIRO
IPC: H01R4/24
Filed: 1994-12-08
Abstract: PURPOSE: To provide a pressure contact terminal suitable for miniaturizing in which the opening deformation of a pressure contact edge at the press-in of a wire is prevented. CONSTITUTION: Flat L-shaped deformation preventing pieces 44, 45 are provided on the lower parts of plate parts 43a, 43b arranged opposite to each other with a prescribed space to form a pressure contact edge 43, and the plate parts 43a, 43b are supported thereby from under. Thus, the pressure contact part 22 of a pressure contact terminal 21 capable of preventing the opening deformation of the plate parts 43a, 43b when a wire is pressed into the pressure contact edge 43 is formed.
Patent JP-H02148346-A (JP)
Title: Peripheral device with serial transmission
Inventor: KOBAYASHI KYUKICHI
IPC: G06F13/12
Filed: 1988-11-30
Abstract: PURPOSE:To directly control the device section of an integrated peripheral device or to read out internal data of the peripheral device by providing a serial transmission controller between the device section and a host device or an external device. CONSTITUTION:A transmission controlling means 111 in a device section 11 controls serial transmission in accordance with the ON/OFF of an acceptance answering signal ACK by using two transmission lines having opposite transmitting directions for a transmission and reception transmitting signals TXD and RXD and a bidirectional transmission line the signal ACK. Then a transmitting side which starts the transmission declares the communication start by dropping the signal ACK from '1' to '0' and starts transmission by putting data on the signal TXD. When the transmission is completed, the transmitting side sets the signal ACK to '1'. On the receiving side, sets the signal ACK to '0' when the reception of the data is completed. Therefore, the transmitting side recognizes that the transmitted data are received.
Patent JP-H06127905-A (JP)
Title: Ozone layer restoring device
Inventor: YOSHIYASU TATSUO
IPC: B64B1/40
Filed: 1991-09-05
Abstract: PURPOSE:To directly supply ozone to the ozone layer by using a power source, such as a solar battery, a discharge device, a fan, a transfer device and base materials for fixing and protecting them in a device for rising and staying in the air having inexpensive, strong and highly reliable construction, such as a balloon. CONSTITUTION:In order to supply ozone to the ozone layer, a device for rising and staying in the air, such as a balloon is made to constantly stay in the upper layer of the atmosphere and electric discharge is made by a power source, such as a solar battery. Oxygen in the air passing through the slits of a discharge device is turned into ozone by the electric discharge. Power is supplied from a solar battery 7 fitted to the surface of a balloon 1 and oxygen contg. air from which dust has been removed by a dust collector 4 is transferred to the discharge device 5 to become ozone which rises to the upper layer of the atmosphere. Dust is removed by a sponge rubber 6 and when the dust removal function is lowered, the rubber is rolled below a gondola and washed with water. The removed dust is stored in a tank 9. When a transfer device 8 is operated, for example, a rudder is set so that the balloon may move in a circle, ozone is supplied over a wide range.
Patent JP-H05142879-A (JP)
Title: Electrophotographic recording device
Inventor: NAKAJIMA SHIGEKI
IPC: G03G15/20
Filed: 1991-11-21
Abstract: PURPOSE:To prevent the curling of a sheet in the printing on a sheet such as common paper and save the consumed power. CONSTITUTION:A medium is carried through either of a first traveling route 44 partly having a U-shaped part and a second traveling route 27 formed linearly. Ahead them, a common entrance sensor 28 for detecting the medium is provided. A paper feed mechanism part 41 is provided to carry the medium through the first traveling route 44, and it is judged whether the paper feeding mechanism part 41 is operating when the medium is detected by the entrance sensor 28. When the medium is carried through the second traveling route 27, the set temperature of a fixing device 22 is raised because the medium is a thick specific medium. When the medium is carried through the first traveling route 44, the set temperature of the fixing device 22 is lowered because the medium is a thin sheet.
Patent JP-2000127073-A (JP)
Title: Parts sucker, parts transport device and parts tester
Inventor: SUGANO YUKIO
IPC: H05K13/08
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of negative pressure sources, and to improve the throughput of parts sucking operation by easily specifying a sucking part incomplete in sucking by negative pressure and sucking parts only by the sucking part by negative pressure to be surely transported. SOLUTION: This device includes at least two or more sucking pads 10a, 10b where the negative pressure is introduced to respectively suck an IC chip 8, a single ejector 18 for introducing negative pressure to two or more negative pressure introducing tubes 12a, 12b, valves 16a, 16b which are respectively disposed in the midway of each negative pressure introducing tube 12a, 12b and capable of intercepting introduction of negative pressure at need, pressure sensors 14a, 14b respectively installed in the midway of each negative pressure introducing tube 12a, 12b for detecting the internal pressure, and a control means 20 for deciding suction pads 10a, 10b where no IC chip 8 is sucked and outputting a driving signal for closing valves 16a, 16b corresponding to the suction pads 10a, 10b where no IC chip 8 is sucked.
Patent JP-2001126749-A (JP)
Title: Fuel cell
Inventor: NIIKURA JUNJI
IPC: H01M8/24
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell having stable stack structure of fuel cells that may eliminate possible displacement of the stack caused by all sorts of vibration and shock, when it is loaded in vehicles with the size of the fuel cell restricted to be suitable for loading into vehicles. SOLUTION: A reinforcing plate is attached to the side of the stack body including an electrolytic layer, an electrode, and a conductive separator, the length of the reinforcing plate being the same as that of the stack body. Furthermore, an end plate is disposed at the end portion of the stack body and a clamp is provided adjacent to the end plate, in order to put pressure on the stack body in the direction of the stack. Preferably, more than two reinforcing plates are attached on at least a pair of opposite sides of the stack body. By coupling the clamp to the reinforcing plates, the stack body is tightened in the vertical, and lateral directions.