baber/WOPTO huggingface dataset:
Patent JP-H02223590-A (JP)
Title: Nucleotide derivative
Inventor: YANO JUNICHI
IPC: C07H19/213
Filed: 1989-08-10
Abstract: NEW MATERIAL:The compound of formula I [A is group of formula II or III (R<3> and R<5> are H or acyl; R<4> and R<6> are H or halogen); R<1> is H, OH or acyloxy; R<2> is alkyl] excluding the compound wherein the group A is group of formula II, R<1> is OH, R<2> is methyl, R<3> is H and R<4> is H. EXAMPLE:8-Bromoadenosine-3',5'-cyclic methylphosphonate. USE:An antidemential agent. PREPARATION:A nucleoside of formula IV (A<1> is adenine or guanine; R<11> is H or tetrahydropyranyloxy) is made to react with an alkyl-O,O-bis-(1- benzotriazolyl)phosphonate of formula V and the reaction product is added with a 1-alkylimidazole to obtain a cyclic derivative of formula VI. As necessary, the tetrahydropyranyl group is eliminated by reacting with an acid.
Patent JP-H1050453-A (JP)
Title: Circuit protection instrument and printed substrate
Inventor: TAKEYASU TOMOYOSHI
IPC: H05K1/02
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To protect electronic circuit parts highly reliably, without using an arrester such as a varistor. SOLUTION: A circuit protection instrument 1 consists of a pair of conductive terminals T, connected with an electric power source node 5 of an electric circuit to which electricity is supplied from an outside electric power source and an earth node 6, respectively, and set on the opposite to each other while their tip end parts 3 are kept at a space. Spark is generated in the air gap formed between the tip end parts of the conductive terminals T and a current is carried between the electric power source node 5 and the earth 6 so that the number of allowable times of sparking can be significantly increased, as compared with that of a conventional pattern gap.
Patent JP-S5995952-A (JP)
Title: Power source device for electrical dust precipitator
Inventor: NISHIDAI ATSUSHI
IPC: B03C3/66
Filed: 1982-11-25
Abstract: PURPOSE:To prevent the electric discharge in deposited high resistance dust and to improve dust precipitation efficiency by attaching a capacitor on the power source side of a thyristor circuit to increase power source capacity thereby permitting easier flow of impulsive current. CONSTITUTION:A titled device consists of a power source S, a thyristor circuit 2, a high voltage rectifier transformer 3 and a rectifier circuit 4. A capacitor 5 is connected to the power source S side of said circuit 2, in parallel with the power source. The capacity of the capacitor 5 is maintained at a reactive power or above. The flow of impulsive current is made easy by the above-mentioned device, whereby the electric discharge in deposited high resistance dust is prevented and the dust precipitation efficiency is improved.
Patent JP-H1149995-A (JP)
Title: Recording liquid and its manufacture
Inventor: TAKIZAWA MASANORI
IPC: C09D11/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a recording liquid excellent in dispersion stability and, moreover, in water resistance in a water pigment recording liquid in which a surface-treated carbon black on whose surface a sulfonate group is introduced is used as a coloring material, and a manufacturing method of such recording liquid. SOLUTION: In a water pigment recording liquid in which a surface-treated carbon black on whose surface a sulfonate group is introduced is used as a coloring material, a polymer is added as a fixing agent. The fixing agent is an anionic polymer comprising a copolymer having at least an arom. ring, a carboxylic group, and a carboxylic acid long chain alkylester group, and a compd. forming a salt with the carboxylic acid group of the copolymer, and the mol.wt. of the copolymer is 7,000-100,000. Pref., the fixing agent is added 0.3-5.0 wt.% to the recording liquid.
Patent JP-H0371864-A (JP)
Title: Duplication machine
Inventor: YAMADA HIROICHI
IPC: G03G15/00
Filed: 1989-08-10
Abstract: PURPOSE:To dispense with the operation of cutting off forms and adjusting their size to a square or putting their ends together in the case of the printing mode by allowing a time for adjustment of the cutoff form to a specified size in the case of duplication mode and allowing a time for finishing printing process at a position for the end of a last character when in the printing mode. CONSTITUTION:A timing signal is connected when it is required that the tip of an image formed on a photosensitive element drum 2 is synchronized with the tip of a form in a transfer section. Roll paper 31, 33 is cut by a cutter 41 at a time mentioned later. That is, the roll paper is cut by activation of the cutter 41 at a time when the length of a longitudinal size of the paper, e.g. the length of a longitudinal size of a paper with the width of A3 passes through the position of the cutter 41, if the duplication mode is set. In the meantime, the roll paper is cut at a position where the printing of a last character is completed by activation of the cutter 41 at a time when a cutting request is received from CPU, if the printer mode is set. Subsequently, the cutoff paper need not be adjusted to a square form or the ends of the cutoff paper need not be put together.
Patent JP-2001033548-A (JP)
Title: Real time searching method and system
Inventor: HAYAKAWA HIDEKI
IPC: G01S13/88
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To detect presence of an object in a medium in real time and to detect the depth up to the object simultaneously in a short time. SOLUTION: A three-dimensional arrangement having coordinates of the distance Xi in the forward moving direction from a transmitting/receiving section 16, the distance Yj in the direction perpendicular to the moving direction, and the propagation velocity Vk of a wave signal radiated from the transmitting/ receiving section 16 through a medium 1 is formed previously and the reflecting time of a reflection signal is stored in correspondence with the signal strength thereof every specified time interval or moving distance while moving the transmitting/receiving section 16.  Each voxel value in the three-dimensional arrangement is then shifted by 1 voxel in the -X dirction, stored signal strengths corresponding to a reflection time dependent on the coordinate values Xi, Yj, Vk are added simply or while being weighted and a decision is made that an object 2 is present if any one maximum voxel value in the V-axis direction on each (Xi, Yj) coordinates of the three-dimensional arrangement or the maximum value thereof exceeds a predetermined threshold value every time when the addition is performed.
Patent JP-2001034436-A (JP)
Title: Printing system and method for controlling printing device
Inventor: MORIKAWA SADAO
IPC: G06F3/12
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a printing system for preferentially print-outputting a printing job whose emergency is high, and a method for controlling the printing system. SOLUTION: A printing system is provided with a data processor 10, a printer 30 for storing plural printing jobs received from the data processor 10 in a printing queue, and for successively outputting them, and a fingerprint reading device 50. When fingerprint is read by the fingerprint information reading device 50 connected with the printer 30, the printer 30 confirms whether or not a user having the fingerprint is registered based on the fingerprint information, and when the registration of the user is confirmed, the printer 30 changes the order of printing in the printing queue so that the printing job of the user can be preferentially printed.
Patent JP-H1040618-A (JP)
Title: Recording/reproducing device of memory in recording medium cassette
Inventor: YAMAGISHI TAKETOSHI
IPC: G11B15/68
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of connectors in contact with memory terminals of the memory and to simplify the winding around arrangement of wiring in a cassette library system for housing plural recording medium cassettes incorporated with nonvolatile memories. SOLUTION: In the cassette library system 1 having plural stages of housing racks 3..., the connectors 21 in contact with the memory terminals 15 provided on the outer surface of the recording medium cassette 2 are arranged, and a stamper 23 to freely contact/uncontact with the housing racks 3 is provided, and the stamper 23 is arranged on a cassette transporting table 20 to make it move freely in the direction of the stages of housing racks.
Patent JP-H0256591-A (JP)
Title: Route searching method
Inventor: YOKOYAMA SHOJI
IPC: G08G1/0969
Filed: 1988-08-22
Abstract: PURPOSE:To speed up search processing by storing road network data such as intersection data and road data in hierarchic structure and making a search from a low layer to a high layer in order. CONSTITUTION:For example, a start point and a destination are indicated by an intersection number I in a block 1 in a layer 1 and an intersection number III in a block 6. Intersection numbers in the high layer are found, a route up to intersection numbers III and IV is searched for, and the high layer is entered. The intersection number III in the block 6 moves up to the high layer as it is since there is an intersection number VIII in the layer 1 of the high layer. In the layer 1 of the high layer, the route from the intersection number I or II to the intersection number VIII is searched for in the layer 1 of the high layer in combination with information searched for in the layer 1. Consequently, the calculation time for the route search can be shortened.
Patent JP-2000043859-A (JP)
Title: Sheet stock winding type cylindrical body, and its manufacture
Inventor: KASUYA MOTOHARU
IPC: B65H75/50
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent a stripelike damage or wrinkle from being generated in a metallic foil, a decorative paper, etc., to be wound by joining end faces of cut terminal parts of a wound sheet stock with each other to form a joined part in an approximately flush manner. SOLUTION: When the thickness of a cylindrical body 1 reaches a specified value, a craft paper 2 is cut, and a terminal part 2a of the cut craft paper 2 is peeled from its inner craft paper 2b. When one sheet of the craft paper 2b exposed inward of the terminal part 2a of the peeled craft paper 2 is cut by a specified length (L), a terminal part storage part 5 is formed on the cut part. The terminal part 2a of the cut craft paper 2 is dropped into the terminal part storage part 5, its end face 2c is abutted on an end face 2d of the craft paper 2 opposite thereto, and fixed by an adhesive material 4 coated on an inner surface side of the craft paper 2. Then, the terminal part 2c of the craft paper 2 can be approximately flush with an outer circumferential surface of the cylindrical body 1.
Patent JP-S5997297-A (JP)
Title: Receiving system of selecting signal
Inventor: YAGI HISAO
IPC: H04Q1/30
Filed: 1982-11-26
Abstract: PURPOSE:To transfer a code selecting signal to a central controller without being converted into a selecting signal of other form by installing a coded selecting signal receiving circuit from a digital subscriber line to a subscriber circuit. CONSTITUTION:The coded selecting signal transmitted from subscriber terminals 1-1-1-n passes through digital subscriber lines 2-1-2-n and is inputted to subscriber circuits 3-1-3-n. Coded selecting signal receiving circuits 5-1-5-n divide time into (n) in the subscriber circuit. A multiplexed coded selecting signal is transmitted to an information line 7. A terminal system controller 8 receives a selecting signal by a receiving circuit 10 and checks the significance of information by a check circuit 11. When it is discriminated as significant, the allocated position information of the transmitting selecting signal is added by an adding circuit 9 and stored in a storage cue 12. The content is read by a microcomputer 13 and transferred to a central controller 18 through a time division channel 16 and a channel controller 17 via an inserting circuit.
Patent JP-S5998222-A (JP)
Title: Heating controller
Inventor: GOTOU TAKAHIRO
IPC: G01N25/00
Filed: 1982-11-26
Abstract: PURPOSE:To reduce the temperature variance of an object to be heated, by giving a signal, where change components of the electric signal of a heater-side sensor are superposed to the electric signal of a heated-side sensor, as a signal which turns on and off the heater. CONSTITUTION:When a power source 10 is turned on, a relay 9 is turned on to heat a heater 3. In accordance with heating of the heater 3, a voltage VS of a heated-side sensor 4 and a voltage VH of a heater-side sensor 5 rise together. In this case, a superposed voltage VT where AC components of the voltage VH, namely, a voltage VV corresponding to the change of the temperature of the heater 3 is superposed to the voltage VS is inputted to the anti-phase input terminal of a comparator 6. That is, when the heater 3 is heated, the voltage VT rises more quickly by the voltage VV than the use of only the voltage VS. When the voltage VT becomes higher than a reference voltage V0, the relay 9 is turned off, and the heater 3 is turned off. In this case, the voltage VT= VS-VV is inputted to the anti-phase input terminal of the comparator 6. That is, the voltage VT falls more quickly than the use of only the voltage VS.
Patent JP-H0543710-A (JP)
Title: Green sheet and production of multilayer ceramic circuit board
Inventor: YOKOUCHI KISHIO
IPC: H05K3/46
Filed: 1991-08-20
Abstract: PURPOSE:To obtain a green sheet for LSI circuit board having good dimensional precision by impregnating a cloth comprising a ceramic and glass fibers with a slurry containing ceramics, glass or their mixture, a resin, a plasticizer and a solvent. CONSTITUTION:While inorganic woven fabric 3 comprising ceramic and glass fibers is impregnated with a slurry 2 comprising ceramics, glass or these mixture, a binder resin, a plasticizer and a solvent such as acetone or 2-butanone filled, in a doctor blade 1, the impregnated fabhric is tape-cast on a carrier tape 4 comprising a polyester film byt he use of the doctor blade to obtain the objective green sheet 5 substantially not shrinking when baked and capable of compensating the dimensional precision. Penetrated holes 6 and conductor wirings are formed in the green sheet 5, and the treated green sheet 5 is laminated and subsequently baked to obtain a multilayer ceramic circuit board 8.
Patent JP-H1038068-A (JP)
Title: Vehicle control device
Inventor: KAWAI MASAO
IPC: F16H61/18
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To improve a controllability and carry out the judgement met with the will of an operator by specifying a peculiar controlled variable from plural attributes of a road respectively by a controlled variable deciding means and deciding the controlled variable for executing actually based on specified plural control variables. SOLUTION: An average carvature calculation mean and an elevation change rate calculation means as a road shape judging means is constituted by a data memory part 12, a present position detection part 13, a navigation treating part 11 and a speed change control device 40. A prescribed section staying in the advance direction of an automobile position is decided by the navigation treating part 11 based on the own vehicle position detected by the present position detection part 13 and a road information acquired by the traveling direction of an own vehicle and a road information acquisition means. This prescribed section is set on a traveling planed road. The traveling planed road becomes clearer and an controllability is improved by setting a traveling route detection means for searching this traveling planed road.
Patent JP-H1033670-A (JP)
Title: Blood storing vessel, blood storing vessel with blood feeding mechanism, and pump-oxygenator
Inventor: UENOHARA SHIYUUICHI
IPC: A61M1/36
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a blood storing vessel, by which, when the blood storage amount in the blood storing vessel comes to a designated value or less, a flow of blood flowing out from the blood storing vessel can be decreased, and provide a blood storing vessel with a blood feeding mechanism, and a pump-oxygenator. SOLUTION: A blood storing vessel 1 comprises a blood inflow port 11, a blood outflow part 8 having a blood outflow port 12, and a blood storing part 17 for communicating the blood inflow port with the blood outflow part. The blood outflow part 8 includes a blood outflow regulating mechanism 14 for regulating the blood quantity flowing out from the blood outflow part when the blood quantity in the blood storing part comes to a designated value or less. The blood outflow quantity regulating mechanism 14 includes a float 14 having a specific gravity lower than that of blood, a valve element which is connected to the float by a bar-like member 42 and has a specific gravity higher than that of blood, a valve seat part 45 provided in an opening part of the blood outflow part 8, and a guide member 44 for guiding the valve member to the valve seat part.
Patent JP-H0255719-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: TAKAMATSU HIDEO
IPC: C09J175/00
Filed: 1988-08-22
Abstract: PURPOSE:To improve thermal aging resistance, weatherability and pressure- sensitive adhesion performance without using any solvent by incorporating a specified hydrogenated liq. polyisoprene contg. hydroxyl groups, a compd. contg. phenol residues and a polyisocyanate compd. together. CONSTITUTION:A hydrogenated liq. polyisoprene (A) contg. hydroxyl groups, having an MW of 700-7,000, a vinyl bond content of 20% or less, a hydroxyl group content per molecule of 1.5 or more and wherein 40% or more of C-C double bonds in the molecular chain are hydrogenated is obtd. by radical- polymerizing an isoprene monomer in the presence of a polymn. catalyst consisting of H2O2, an azo compd. having a hydroxyl group {e.g., 2,2'-azobis[2- methyl-N-(2-hydroxyethyl)propionamide]}, and a peroxide having a hydroxyl group (e.g., cyclohexanone peroxide). 100 pts.wt. component A are compounded with 0.01-5 pts.wt. compd. (B) having 2-4 phenol residues [e.g., 2,2'-methylene-bis(4-methyl-6-tert-butylphenol) and a polyisocyanate compd. (C) wherein the ratio of the hydroxyl group of the component A to the NCO group is 0.5-4 by equivalent (e.g., tolyene diisocyanate).
Patent JP-H1028436-A (JP)
Title: Driving device in carrot harvester
Inventor: OKUMURA MASANOBU
IPC: A01D27/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a driving device in a carrot harvester having a simplified driving mechanism and capable of surely performing a harvesting work independent of a traveling speed of a self-propelled truck machine by synchronizing a traveling of the self-propelled truck machine with rotations of plural rotary disks comprising a pulling up and carrying body for a carrot. SOLUTION: This driving device has two pieces of rotary disks 8a and 8b constituting a carrot pulling up and carrying body D, and the rotary disks 8a and 8b are synchronized with a traveling of a self-propelled truck machine by transmitting a driving force of a driving source for traveling the self-propelled truck machine to every driving parts of a harvest-working machine B through a transmitting mechanism. Preferably, an upper face of the truck constituting the self-propelled truck machine is a planar container mounting face and all of various transmitting mechanisms for transmitting the driving force of the driving source to every driving parts of the self-propelled truck and the harvest-working machine B are received below a chassis of the truck.
Patent JP-H0892183-A (JP)
Title: Bleaching compound
Inventor: HARDY FREDERICK EDWARD
IPC: C07D233/80
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a compound that can provide a peroxy bleaching composition that can effectively and efficiently bleach the surface of clothe having spots and blackish stains over wide range of temperature.  
     SOLUTION: This bleaching compound is represented by formula I or formula II [R 1  is a 1-14C alkyl, an aryl or the like; R 2  is a 1-14C alkylene; R 5  is H, a 1-10C alkyl, aryl or the like; L is a residual group of formula III or the like] and has a pKa of 4-13, preferably 6-11), typically N-lauroyl-6-aminoperoxycaproic acid. The exemplified compound is prepared, for example, by obtaining N- lauroyl-6-amino-caproic acid from 6-aminocaproic acid and lauroyl chloride, then dripping hydrogen peroxide to a solution of the N-lauroyl-6-aminocaproic acid in methanesulfonic acid in an ice bath. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6363659-A (JP)
Title: N-phthalimide derivative, production thereof and production of polyamine using said derivative
Inventor: IWATA MASAAKI
IPC: C08G73/02
Filed: 1986-09-05
Abstract: NEW MATERIAL:A compound shown by formula I (n is 0-7 integer; Phth is phthaloyl; Ts is tosyl; X is O or NH). USE:An alkylating agent especially useful for polyamine syntheses. PREPARATION:A compound shown by formula II (n is 0-3 integer; Y is Br or 0Ts) is reacted with a compound shown by the formula PhthN<->M<+> (M is alkali metal atom) to give a compound shown by formula I. A compound shown by formula III in the compound is obtained by subjecting a compound shown by formula IV to N-nitrosation and treating the prepared compound shown by formula V in benzene. A compound shown by formula IV (n is 1-7 integer) in the compound shown by formula I is obtained by reacting the compound shown by formula III with a compound shown by formula IV (m is 0-3 integer). Further a polyamine shown by formula VII (l is m+2n+2) can be produced by reacting the compound shown by formula III (n is 0-7 integer) with a compound shown by formula IV.
Patent JP-H0850879-A (JP)
Title: Unsaturated vapor pressure type high pressure sodium lamp
Inventor: TANIGUCHI KUNIFUMI
IPC: H01J61/073
Filed: 1994-08-09
Abstract: PURPOSE:To provide a sodium lamp with less sodium consumption and high luminous flux maintenance factor by constituting both ends electrodes each having an electrode core made of treated tungsten and a coil made of pure tungsten. CONSTITUTION:An unsaturated vapor pressure type high pressure sodium lamp is constituted so that all sodium and mercury in an arc tube made of a translucent ceramic tube with electrodes at both ends are vaporized during rated lighting of the lamp. The electrode at each end is constituted with an electrode core 1 made of treated tungsten not coated with an electron emission material and an inside double coil 2 and an outside coil 3 each made of pure tungsten not coated with an electron emission material. By using these electrodes, drop in lamp voltage is suppressed and the lamp with long life can be obtained.
Patent JP-H0766014-A (JP)
Title: Arrester and manufacture thereof
Inventor: UMEHARA KIYOKAZU
IPC: H01C7/18
Filed: 1993-08-24
Abstract: PURPOSE:To control inter-terminal voltage at a time when a current value in an actual usage region is made to flow by sorting nonlinear resistors by using inter-terminal voltage at a time when currents in the actual usage region within a specific range are made to flow and compensating shunt unbalance. CONSTITUTION:Currents of 1A or 1KA as a current value corresponding to discharge withstand current rating energy are made to flow through a zinc oxide element, inter-terminal voltage at that time is measured, and the zinc oxide element is sorted according to the inter-terminal voltage. Four columns 2a, 2b, 2c, 2d constituted by laminating the sorted zinc oxide elements are arranged in parallel in a grounding tank 1, into which SF6 gas as an insulating medium is sealed. Each column 2a, 2b, 2c, 2d is composed by laminating four units configured by laminating the five sorted zinc oxide elements. The low voltage sides of the columns 2a, 2b, 2c, 2d are connected to a ground potential section respectively, and shields 3 are connected on the high voltage sides.