baber/WOPTO huggingface dataset:
Patent JP-2000147036-A (JP)
Title: Surface electrometer
Inventor: OCHIAI KAZUTAKA
IPC: G03G21/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a surface electrometer which has a simple constitution and can reduce the variation of the measured surface potential value of a charged body caused by the variation of the distances between the charged body and detection electrodes. SOLUTION: Amplifier circuits 4 and 5 respectively amplify potential signals induced in a detection electrode 1, which is a fixed electrode and another detection electrode 2 which is an oscillating electrode. A detection circuit 6 detects a output signal Vb of the amplifier circuit 5. A subtraction circuit 7 outputs the signal of the level Vs, corresponding to the surface potential of a charged body by subtracting an output level Va of the amplifier circuit 4 from an output level Vc of the detection circuit 6. Since the influence of distance variation appears in both the electrodes 1 and 2, the influence can be eliminated, when the output level Va is subtracted from the output level Vc.
Patent JP-2001132679-A (JP)
Title: Method of manufacturing member for holding centrifugal pump
Inventor: MORI NOBUKI
IPC: F04D13/02
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To correctly install a blocking-up piece and a shielding plate in an opening. SOLUTION: When forming a holding bracket 1, a fixed mold 40 and a movable mold 41 are butted against each other, and a mold having a housing cylinder 10, a first horizontal pipe 20 for opening (22) an end part and a second horizontal pipe 30 for opening (32) an outside end part is formed at once by a first metal mold for inserting slide cores 42, 43 from the side. Afterwards, the mold is inserted into a second metal mold by butting a first mold 50 and a second mold 51 separately from the first metal mold, a shielding plate 33 is formed by filling a space A formed between the first mold 50 and the second mold 51, and a blocking-up piece 23 is formed by flowing a melting resin in a space B, respectively.
Patent JP-H05157408-A (JP)
Title: Compressor for space heating and cooling
Inventor: KONDO JUNICHI
IPC: F25B43/00
Filed: 1991-12-03
Abstract: PURPOSE:To provide a flow channel switching without using a four-way transfer valve by providing the body of a compressor with a pair of conduit ports that can be switched either to the suction side or to the discharge side and make conduits that are connected to the conduit ports communicate with a liquid separator through check valves that open only to low pressure side. CONSTITUTION:The body 12 of a compressor such as a Roots compressor, etc., that is driven by a motor M is received in a tightly sealed case 11, and to the conduit ports 25 and 26 of this compressor body 12 internal conduits 31 and 32 are connected. The conduits 31 and 32 are extended downwards and then branched substantially horizontally to the inside and outside respectively, and the open ports on one side are connected to the conduit outlet and inlet 11a and 11b respectively. On the other hand, other open ports are connected to the flow-in ports 33a and 33b of a liquid separator 33. Check valves 35 and 36 are installed to the flow-in ports 33a and 33b respectively. The check valves 35 and 36 permit only the flow-in to the liquid separator 33 and are interlinked and connected by a connecting pipe to open only one of those flow-in ports 33a and 33b. The liquefied medium that is separated by the liquid separator 33 is stored in a storage section 38, and vaporized medium is discharged from a discharge port 39.
Patent JP-2001130587-A (JP)
Title: Mesh bag with handle
Inventor: NISHINO YOSHINORI
IPC: B65D30/06
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an easy-to-handle mesh bag with a handle to be used for vegetables or grains wherein strength of the handle is improved without increasing a cost and the bag can be used free from fear of a sewn part being broken. SOLUTION: The mesh bag A comprises a bag body 1 which is formed of mesh knitted by a synthetic resin thread and a handle 3 attached to a part of the body 1. The handle 3 comprises a longitudinal texture 30 which is knitted in a relatively coarse strip with a structure with relatively small stretch in a longitudinal direction by a synthetic resin mono filament thread. Both longitudinal ends of it are sewn to the bag body 1.
Patent JP-S63166509-A (JP)
Inventor: HEISE WOLFGANG
IPC: B29C43/44
Filed: 1987-12-18
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-2000144962-A (JP)
Title: Cooling wall body
Inventor: OGURI TAKESHI
IPC: E04C1/39
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a cooling wall body which can be constructed efficiently and is excellent in maintainability with replacement for broken blocks ensured while being serviceable to efficient air-conditioning with water supplied thoroughly to every block and leakage prevented. SOLUTION: H-section steels 1 in a plural number are erected at specified intervals on a footing 4, and a vertical channel 2 made up of a C-section steel is arranged as a vertical member between flanges 1a and 1a of each of the H-section steels 1. On heaping up blocks 3, a horizontal channel 5 is laid first of all as a horizontal member on the footing constructed of concrete or the like. The blocks 3 are laid on the horizontal channel 5. After completion of laying of the blocks at the lowermost tier, a water service pipe is laid on the upside of the blocks, and the horizontal channel 5 which is second from the downside is arranged between the vertical channels 2 and 2 to cover the water service pipe 7. Layout of the blocks, layout of the water service pipes and arrangement of the horizontal channels 5 are repeated in similar ways.  Then, layout of the blocks for the uppermost tier is carried out.
Patent JP-H03182461-A (JP)
Title: Sorter
Inventor: NAGAI HIROYUKI
IPC: G03G15/00
Filed: 1989-12-08
Abstract: PURPOSE:To reduce the number of components and facilitate assembly by providing an exciting mechanism for exciting a guide mechanism to the discharge rollers side. CONSTITUTION:Fed sheets are guided by a guide mechanism 34 and discharge rollers 35 in the vertical direction. The sheets are stored to the sheet receivers 30b side by the action of a sort claw 36 corresponding to an optional guide receiver. When the sheets are vertically guided between the guide mechanism 34 and the discharge rollers 35, the sheets are pinched between the guide mechanism 34 and the discharge rollers 35 by the exciting force of the guide mechanism 34 via an exciting mechanism 41. Since the guide mechanism 34 is excited by the exciting mechanism 41, the exciting mechanism 41 is not individually required for the discharge rollers 35, thus the number of components is reduced, and assembly is facilitated. The pinching action between the guide mechanism 34 and the discharge rollers 35 is surely performed.
Patent JP-H03179474-A (JP)
Title: Developing device of image forming device
Inventor: SHIRASAKI HARUICHI
IPC: G03G15/08
Filed: 1989-12-08
Abstract: PURPOSE:To prevent a pipe for toner supplementation and a developing unit from interfering with each other when the developing unit is replaced by providing an image forming device main body with the detachable developing unit, a hopper which contains a developer for supplementation, a pipe which has a movable tip and supplements the developer to the developing unit, and a means which move the tip of the pipe to a stand-by position. CONSTITUTION:The developing device consists principally of the developing unit 20 and the hopper 21 which supplements toner to the developing unit 20, which is detachable at right angles to the axis of a photosensitive drum 8. When the developing unit 20 is attached or detached, the main body is placed in an open state. In this state, a lever 43 is pressed forward and then a small gear 61 is pushed forward; and the toner supplementation pipe moves forth through a spiral 51 fixed to the small gear 61 and its tip comes out of the communication opening part 20a of the developing unit 20 to reach the stand-by position. Consequently, when the developing unit is attached or detached, the toner supplementation pipe and developing unit are prevented from interfering with each other.
Patent JP-H09136810-A (JP)
Title: Prevention of deterioration in smell and color of aqueous cosmetic
Inventor: HIRAOKA SHINGO
IPC: A61K8/02
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To realize the prevention of deterioration in smell and color of water- based cosmetics by admixing a specific nitrogen-containing compound to a cosmetic system containing a beauty component having moisture-retention effect such as amino acid or the like and cosmetic raw material excellent in moisture retention. SOLUTION: A nitrogen-containing compound of formulas I-III [R<1> -R<3> are each H, amino, guanyl, carbamyl where R<1> is excluded when it is the same kind of H] or its salt is formulated to a system comprising (a) a component selected from amino acids, their salts, peptides and proteins and (b) a component selected from glycerol, diglycerol, polyethylene glycol, 1,3-butylene glycol, propylene glycol and dipropylene glycol. The nitrogen-containing compound is preferably selected from guanidine carbonate, aminoguanidine hydrochloride and semicarbazide hydrochloride. The content of the nitrogen-containing compound is 0.001-20wt.%, preferably 0.01-5wt.% in the water-containing cosmetic.
Patent JP-H03181478-A (JP)
Title: Pyridinecarboxylic acid derivative
Inventor: NAKAGAWA SUSUMU
IPC: A61P31/04
Filed: 1989-12-08
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is lower alkyl or phenyl; R<2> is H or -CON(R<3>)R<4> (R<3> and R<4> are H or lower alkyl), etc.; X is N or C-Y (Y is H, halogen, methyl, etc.); n is 1 or 3], a salt and an ester thereof. EXAMPLE:1-Cyclopropyl-6,8-difluoro-1,4-dihydro-7-(isoindolin-2-yl)-4-o xo-3- quinolinecarboxylic acid. USE:An antimicrobial agent having sensitivity and strongly antibacterial action on resistant gram-positive and gram-negative bacteria. PREPARATION:A compound shown by formula II (Z is eliminable group) or a salt thereof is reacted with a compound shown by formula III [R<22> is H or -CON(R<32>)R<42> (R<32> and R<42> are H, amino-protecting group, etc.), etc., n is 1-3] or a salt thereof to give a compound shown by formula IV, which is optionally deprotected to give a compound shown by formula I.
Patent JP-2001142210-A (JP)
Title: Positive photoresist composition
Inventor: SATO KENICHIRO
IPC: G03F7/075
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a positive photoresist composition which ensures improved edge roughness of a resist pattern, deposits no insoluble matter in the prepara tion of a resist solution or after storage, is excellent in dependency on density and can reduce a sensitivity change after storage. SOLUTION: The positive photoresist composition contains a resin containing specified silicon-containing repeating units and having solubility to an alkali developing solution increased by the action of an acid, a compound which generates the acid when irradiated with active light or radiation and a specified solvent.
Patent JP-H02165219-A (JP)
Title: Mouse coordinate position input device
Inventor: MAEDA KAZUNOBU
IPC: G06F3/038
Filed: 1988-12-19
Abstract: PURPOSE:To make the movement of a cursor easy and accurate by providing a Xn or X1/n switch and also providing a means which varies the movement quantity of the cursor to Xn or X1/n on a computer system side. CONSTITUTION:When a mouse 1 is moved while a Xn switch 3, the cursor moves on a screen in the same direction while the movement is reflected and the movement quantity is (n) times as large as usual. Then when the mouse 1 is moved while a X1/n switch 4 is pressed, the cursor moves on the screen in the same direction while the movement is reflected and its movement quantity is 1/n time as usual. Thus, when the cursor is moved large, the mouse 1 is operated while the Xn switch 3 is pressed to move the cursor to a target point by almost the same movement of the mouse as usual and when the cursor is accurately moved to a certain point, the mouse 1 is operated while the X1/n switch 4 is pressed to control the fine movement of the cursor.
Patent JP-H01162785-A (JP)
Title: Electrode for electrolytic protection
Inventor: KODAIRA TAKASHI
IPC: C23F13/00
Filed: 1987-12-17
Abstract: PURPOSE:To obtain an insoluble electrode suitable for the electrolytic protection of a hot water boiler by forming the surface of an electrode with a flexible electrode material proof against hot water and by coating the electrode with a coating material having many holes all over the surface. CONSTITUTION:A Ti or Ti alloy base material 1a is plated with a noble metal 1b such as Pt or Pt-Ru to form a flexible electrode 1 proof against hot water. The entire surface of the electrode 1 is coated with a coating material 2 made of a soft, flexible insulating material 2a proof against hot water such as 'Teflon(R)' or polybutene to obtain an electrode for electrolytic protection. The coating material 2 is a tube 5 having many holes 4 or a netlike woven slender bag 6. The electrode for electrolytic protection can be used to prevent the corrosion of a boiler having a water course of a complex shape.
Patent JP-H04269161-A (JP)
Title: Method and device for treating part which requires surface finishing
Inventor: JIYON AARU NAUMETSUKU
IPC: B24B31/067
Filed: 1991-11-07
Abstract: PURPOSE: To provide a method capable of continuously arranging parts of the prescribed quantity to a carrying medium to carry a plurality of parts in each space without bringing the parts into contact with each other, vibrating the medium on which the parts are arranged in order to advance the medium along the prescribed path extended between two points, and move the medium and the parts between the two points, and achieving the surface finish during the carriage between the two points. CONSTITUTION: An apparatus and a method to provide the surface finish to parts are disclosed. Various kinds of structures and details are developed, and the applicability of the apparatus and the method to be used in an automatic equipment to adopt a flow production for treating the parts, are increased. In a particular embodiment, the parts are arranged in a finishing medium of the prescribed quantity to be separated from each other. The finishing medium is vibrated when the medium is moved along the surface by a helical blade from one position to another position. In another embodiment, a medium vibrating means vibrates the surface to vibrate the medium. This system is applicable to any apparatus capable of providing the vibrational energy to the surface.
Patent JP-H04187646-A (JP)
Title: Agent for optical isomer separation
Inventor: HAGINAKA ATSUSHI
IPC: C07K17/08
Filed: 1990-11-21
Abstract: PURPOSE:To provide an agent for optical isomer separation use, composed of a fixed phase produced by modifying a part of the molecular structure of ovomucoid fixed on a carrier, having improved optical resolution capability and usable on industrial scale. CONSTITUTION:An ovomucoid fixed to a carrier such as silica gel, glass, cellulose, carbon or synthetic polymer is treated by chemical process, enzymatic process, physical process, etc., to modify a part of the molecular structure of the mucoid. The modification is e.g. introduction of glutaryl group with glutaraldehyde, introduction of diol group with 2,3-epoxypropanol, acylation with acid anhydride or reduction. The modification of the ovomucoid may be performed prior to the fixing to the carrier. The separation agent is mainly used in liquid chromatography.
Patent JP-2000145338-A (JP)
Title: Fastening device for slewing structure
Inventor: YOKOTA MASATO
IPC: E06B3/50
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a fastening device for slewing structure capable of releasing the fastening easily in an emergency without requiring tools while it is firmly fastened to floor surface or the like in ordinary time. SOLUTION: This fastening device of the slewing structure is equipped with a pressure welded member 11 having a first sloped surface 11a on a floor surface 2, and a member to be pressure welded 12 having a second sloped surface 12a with which a pushing force by the first sloped surface 11a increases gradually when a receptacle for sliding doors 1 is slewed in the fastening direction and it approaches to the fastening position.  The member to be pressure welded 12 is attached directed at the outer side of the tangential direction of a slewing circle of the receptacle for sliding doors if the second sloped surface 12a is outwards relative to the tangential direction of the center of stewing of the receptacle, and also attached directed inwardly from the tangential direction of the slewing circle of the receptacle if the second sloped surface 12a is directed inwardly relative to the center of slewing.
Patent JP-2001141821-A (JP)
Title: Radar signal processor
Inventor: KATO AKIHIKO
IPC: G01S13/90
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional radar signal processor in a reverse synthetic aperture radar imaging the shape of a target that the Doppler frequency of a signal received from a target becomes very low when the rotational motion of the target is very slow because a target rotational speed can not be detected and a cross range resolution sufficient for recognizing the shape of the target can not be attained. SOLUTION: A maximum frequency calculator 21 is provided in order to determine the spread of Doppler frequency from the Doppler history of a target detected by means of a Doppler tracking unit 13 and a synthetic aperture time calculator 22 is provided in order to determine an optimal synthetic aperture time based on the Doppler frequency.
Patent JP-H08177601-A (JP)
Title: Rotating signal generator
Inventor: SHIBAYAMA TAKAHIRO
IPC: F02D45/00
Filed: 1994-12-22
Abstract: PURPOSE: To cope with a dividing process to various engine types even in the case where they have an ignition cutting system, and to accurately output the present rotating signal for an internal combustion engine even in the case of run away of CPU. CONSTITUTION: In the case of an abnormality, a CPU 9 outputs a WDC signal 3 fixed to Lo for exhibiting an abnormal state to a B/UIC 10. When the WDC signal 3 fixed to Lo has been inputted for 96ms, the B/UIC 10 divides NE signal 1 to output an IGT signal 6 and a DEF signal 2 of Lo state. A transistor T2 is therefore turned ON to prohibit the inputting of a rotating signal 5 into the transistor T1, and in addition, transistors T3, T4 are turned off, and an IGT signal 6 is thereby inputted into the transistor T1.
Patent JP-2000146820-A (JP)
Title: Air permeation testing method for stick-like article and its device
Inventor: ITO TATSUYA
IPC: G01N15/08
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an air permeation testing method and its device capable of performing an accurate air permeation test without being affected by fluctuation in an air pressure for testing or in the atmospheric pressure. SOLUTION: In an inspection drum 1, a test pressure supplied from an air pressure source is inputted into one end of a double filter cigarette C. Also, the test pressure is distributed and inputted into an air pressure passage 46, and a fixed reference pressure is outputted from the air pressure passage 46. An air permeation test can be performed by comparing the reference pressure with an air pressure outputted from the other end of the double filter cigarette C, and a determination circuit 48 determines whether the air permeability of the double filter cigarette C is satisfactory or not based on a differential pressure signal ΔP from a differential pressure sensor 32.
Patent JP-H01161441-A (JP)
Title: High-speed processing system for bidirectional inference
Inventor: TANO SHUNICHI
IPC: G06F9/44
Filed: 1987-12-17
Abstract: PURPOSE:To realize forward inference and backward inference with the aid of an identical network by allowing the forward inference to flow state quantity changed from a forward-root node being the summit node of the network of a condition part and allowing the backward inference to flow a goal from a backward-root node being the summit node of the network of a conclusion part. CONSTITUTION:When the network is made by positioning the network showing the rule condition part at an upper part and the network showing the conclusion part at a lower part, the node of a highest rank is made to be the forward-root node and the node of a lowest rank is made to be the backward-root and processing flowing to the backward-root node of the low rank from the forward- root node of the high rank is the forward inference and processing flowing to the forward-root node of the high rank from the backward-root node of the lower rank is the backward inference. Thus, not only the forward inference but also the backward inference and the bidirectional inference which the forward inference and the backward inference are closely combined.
Patent JP-H01163483-A (JP)
Title: Oil injection type scroll compressor
Inventor: FUKUHARA YOSHIFUMI
IPC: F04C18/02
Filed: 1987-12-18
Abstract: PURPOSE:To carry out oil feeding without need for using external piping by providing a cover on which an oil groove for introducing oil in an oil separating tank into an oil feeding hole is formed on the side face of the opposite lap portion of a fixed scroll. CONSTITUTION:A cover 24 fixedly installed on the opposite-lap side face of the end plate 17A of a fixed scroll 17 consists of an oil groove 25 formed in the shape of letter L in line with a groove-forming wall on the fixed scroll 17 side and a discharge port 26 for discharging the mixture of a compressed air and oil discharged out of the discharge port 21 of the fixed scroll 17, obliquely upward. When the cover 24 is installed on the end plate of the fixed scroll 17, the groove forming wall is fitted to the oil groove 25 forming an oil passage inside.
Patent JP-H07149903-A (JP)
Title: New polysiloxane and its production
Inventor: OGAWA KATSUTOSHI
IPC: C08G77/24
Filed: 1993-11-26
Abstract: PURPOSE:To obtain an organopolysiloxane compatible with an org. resin and widely usable by subjecting a specific tetraalkoxysilane and a specific 3- chloropropylalkyldialkoxysilane to hydrolysis and condensation. CONSTITUTION:A polysiloxane of the formula (wherein R, R<1>, and R<2> are each 1-8C alkyl or alkenyl; x is 0.1-1; and n and m are each an integer of 3 or higher) is obtd. by subjecting a tetraalkoxysilane of the formula: Si(OR<1>)4 and a 3- chloropropylalkyldialkoxysilane of the formula: RSi(OR<2>)2.C3H6Cl to hydrolysis and condensation in a hydrophilic solvent in the presence of an acid catalyst and water in an amt. of 3-4 times that of the sum of the two silanes.
Patent JP-H08176261-A (JP)
Title: Organic-inorganic hybrid thermosetting flame-retardant foam composition and composite building material produced therefrom
Inventor: KITAMURA TADASHI
IPC: B32B29/06
Filed: 1994-12-22
Abstract: PURPOSE: To obtain an org.-inorg. hybrid thermosetting flame-retardant foam compsn. which is lightweight and excellent in toughness by reacting an aminoplast resin precursor, a urethanizing catalyst, a surface-active foam stabilizer, and an inorg. aggregate in the presence of water. CONSTITUTION: The compsn. is prepd. by reacting an org. component comprising the effective component of an aq. soln. of a di-ε-triazine-type polyvalent aminoplast resin precursor, an org. polyisocyanate, a urethanizing tert. amine catalyst, and a silicone foam stabilizer and/or an anionic surface-active foam stabilizer with at least one inorg. aggregate hardenable by hydration and selected from among anhydrous gypsum, hemihydrate gypsum, and calcium tertiary phosphate in the presence of water. The aq. aminoplast precursor soln. contains a monomer and/or a precondensate formed by the addition reaction of formaldehyde with a polyamine component comprising a norbornanecarbodiguanamine represented by formula I and/or formula II and a mono-ε-triazine compd. and/or urea or thiourea.