baber/WOPTO huggingface dataset:
Patent JP-H06279392-A (JP)
Title: New preparation of new n-(acyloxy-alkoxy)carbonyl derivatives being useful as bio-convertible prodrug component for primary and secondary amine functional group in drug
Inventor: HOSE AREKISANDAA
IPC: C07C201/12
Filed: 1994-01-13
Abstract: PURPOSE: To prepare the new compound derivatives, useful as bioreversible prodrug moieties, by allowing specific amines and acyloxyalkylcarbonate compounds to react with each other in the presence of aprotic polar solvent and a catalyst.  
     CONSTITUTION: By allowing pharmaceutical agents, preparations or drugs of the formula RR'NH (RR'N is a certain pharmaceutical agent, a preparation or a drug having a prim. or sec. amine functional group) to react with acyloxyalkylcarbonate compounds represented by formula I in the presence of a aprotic polar solvent and optionally a catalyst at a temp. of 0 to 100°C, the new N-(acyloxy-alkoxy)carbonyl derivatives represented by formula II and useful as bioreversible produrg moieties are obtained. In formula I, R 1 , R 2  are each H, 1-6C alkyl, aryl or the like; R 3  is 1-20C alkyl, 2-20C alkenyl, aryl, 3-6C cycloalkyl or the like; X is (substituted)phenyl, trifluoroethyl, 2-12C alkylsulfonylalkyl or the like. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08188282-A (JP)
Title: Double feed preventing mechanism for document conveying device
Inventor: TAKEDA YOSHIYUKI
IPC: G03G15/00
Filed: 1995-01-10
Abstract: PURPOSE: To prevent the damage of the surface of a document when documents laminated in a document containing part are conveyed to an image reading part and to suppress the occurrence of a double feed for a long period. CONSTITUTION: A device is provided with a paper feed roller 20 and a separation roller 57. The paper feed roller 20 is rotationally driven in a document conveying direction to convey the documents, in a laminating order, from a document containing part. The separation roller 57 has a base material 58 made of foamed synthetic resin having rigidity lower than that of the paper feed roller 20 and a resin-coated layer 59 formed on the surface of the base material. The separation roller is arranged in such a manner to make pressure contact with the paper feed roller 20 through a document. A factor of friction against the document is lower than a factor of friction of the paper feed roller 20 against the document and higher than a factor of friction between the documents.
Patent JP-S61161434-A (JP)
Title: Gas concentrator
Inventor: NISHIYAMA TOSHIMI
IPC: B01D53/22
Filed: 1985-01-11
Abstract: PURPOSE:To obtain a concentrator equipped with an inexpensive gas concentration measuring means characterized by high durability and easy operation by making a gas mixture containing a specific component flow into a reference gas cell at the measurement of the concentration of the specific component in concentrated gas. CONSTITUTION:The concentrated gas to be measured at its concentration is lead into a sample gas cell 4 having a filament at a flow rate V2 and passed through an inner tube 7 of an ejector means and exhausted through a room structure 5. On the other hand, the gas mixture which is a material to obtain the concentrated gas is led into the reference gas cell 3 having a filament 2 at a flow rate V1, passed through a suction part 8 of the ejector means together with the flow of concentrated air and then exhausted through the room structure 5. A galvanometer 6 forms a heat conductivity bridge together with filaments or the like arranged around the galvanometer 6. Since the flow rate V1 can be made proportional to the flow rate V2 by the ejector means, many merits such as a simple mechanism, easy operation, semi-permanent life and inexpensiveness can be obtained.
Patent JP-S5595094-A (JP)
Title: Core of heat-exchanger made of aluminum alloy
Inventor: TANABE ZENICHI
IPC: F28F1/12
Filed: 1979-01-16
Abstract: PURPOSE: To protect a sheet or a pipe, which is to become a passage of operating fluid body, from corrosion, by sacrifice anode action of a fin material whose chemical composition and combination are specifically prescribed.  
     CONSTITUTION: A fin material 1 is composed of a brazing sheet made of the aluminum alloy material prescribed by the separate specification I as a core material and a brazing material of an Al-Si or an Al-Si-Mg alloy as a covering sheet material, and this fin material 1 is combined with an operating fluid body passage 3. As the fin 1 becomes an anode and the operating fluid body passage 3 becomes a cathode, corrosive current flows from the fin 1 to the operating fluid body passage 3 and a brazed fillet section 2 in the direction of the arrows causing a corroded hole 5 to the fin 1 to protect the operating fluid body passage 3 from corrosion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000201372-A (JP)
Title: Radio communication processor and its recording medium
Inventor: TASATO KAZUYOSHI
IPC: H04W24/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide the radio communication processor, which can set frequencies having no interference with communication frequencies that other base radio devices are using when the communication frequencies that respective base radio devices will use are set or changed, and its recording medium. SOLUTION: When a processor is powered on or reset or when a trouble detection part 12 detects trouble due to a disturbing wave or the like in the communicable area of a base radio device under control, a base radio device information request part 13 inquires the channel that the base radio device controlled by another radio server is using. Consequently, a channel information update part 16 updates the information in a channel information storage part 11 and a channel setting part 17 instructs the base radio device where the trouble has been detected to change the communication frequency to a communication frequency having no interference with the communication frequencies that other base radio devices are using according to the updated information.
Patent JP-S62160578-A (JP)
Title: Picture processor
Inventor: WATANABE TAKASHI
IPC: G06T3/00
Filed: 1986-01-09
Abstract: PURPOSE:To easily perform a picture process by constituting a device so that a whole fine-lined picture on which fine-line forming is applied on a whole picture is split into plural number of pictures, and the coordinate data of a feature point at every split partial picture, and that of a sequence of points are found without losing a bit of boundary information between partial pictures. CONSTITUTION:The whole fine-lined picture stores on a fine-line forming picture memory 4 is split with a partial picture segmenting circuit 5 into the plural number of pictures, and is stored on a partial picture memory 6 as a partial fine-lined picture. A partial picture feature point detection circuit 7 detects the feature point in the partial fine-lined picture stored on the partial picture memory 6, and finds its coordinate. A feature point merge circuit 11 stores additionally the coordinate data of the feature point of a certain designated partial fine-lined picture which is not detected at the partial picture feature point detection circuit 7, but, is detected at a whole picture feature point detection circuit 10, on a data memory 9 as the feature point of the partial fine-lined picture.
Patent JP-S60148301-A (JP)
Title: Protecting method of inverter for vehicle
Inventor: KUDOU HITOSHI
IPC: B60L3/06
Filed: 1984-01-12
Abstract: PURPOSE:To alleviate the breaking load of an electromagnetic contactor by replacing the shortcircuiting means of a charging resistor by a GTO thyristor. CONSTITUTION:A GTO thyristor switch 13 is provided to open and close a circuit for shortcircuiting a charging resistor 4 of a filter capacitor 7. After a pantograph 1 is lifted and a discharging contactor 8 is closed, an electromagnetic contactor 3 is closed. A filter capacitor 7 is charged through a charging resistor 4 and a filter reactor 6, the switch 13 is closed after the charge is completed, the resistor 4 is shortcircuited, an inverter 9 is then controlled to apply an AC power to a load 11 and a compressor 15. When an overcurrent is flowed to the inverter 9, a detector 14 is operated to turn the GTO13 OFF, the overcurrent is shifted to the resistor 4 to reduce the current, and broken by the contactor 3.
Patent JP-S62275238-A (JP)
Title: Silver halide particles and photographic sensitive material containing silver halide particles
Inventor: SUDA YOSHIHIKO
IPC: G03C1/005
Filed: 1987-01-08
Abstract: PURPOSE:To increase the sensitivity and to improve the relation between sensitivity and fog by using silver halide particles each having 8 or 12 pits on the surface. CONSTITUTION:Silver halide particles each having 8 or 12 pits on the surface are used. Silver halide particles have different physical properties according to 100, 110 and 111 liq. crystal faces appearing on the surfaces, and when the particles are put in an atmosphere having relatively high power to dissolve silver halide, the liq. crystal faces dissolve at different velocities. Under conditions which dissolve the 110 faces at a higher velocity, the 110 faces of the surfaces of the particles are dissolved to form 12 pits on the surface of each of the particles. Under conditions which dissolve the 111 faces at a higher velocity, the 111 faces of the surfaces of the particles are dissolved to form 8 pits on the surface of each of the particles. Silver ions and halide ions produced by dissolution recrystallize on other liq. crystal faces having a lower velocity of dissolution, so clearly uneven silver halide microcrystals can be obtd.
Patent JP-S5389079-A (JP)
Title: Electric dust collector
Inventor: SATORI HIDEO
IPC: B03C3/16
Filed: 1977-01-17
Abstract: PURPOSE: To permit wide reduction of dust attached to a portion of a dust collector, having a dust collection electrode of a channel type, other than its water film by forming the water electrode itself as dust collection electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58128313-A (JP)
Inventor: EICHI YUUJIN MIRAA
IPC: A61K8/00
Filed: 1983-01-13
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-H03208381-A (JP)
Title: Tunnel junction and formation thereof
Inventor: SAI CHIYOUSHIN
IPC: H01L49/02
Filed: 1990-01-09
Abstract: PURPOSE:To enable the miniaturization of a tunnel junction exceeding the limits of lithography to be attained by a method wherein the first electrode formed on one of the two sides of an insulator film having two adjacent sides making a specific angle as well as the second electrode formed extending over a tunnel barrier set up on the other side and the end of the first electrode are provided for the tunnel junction. CONSTITUTION:The title tunnel junction is composed of the first electrode 2a formed on one of the two sides of an insulator film 1a having two adjacent sides making an angle of almost 900 as well as the second electrode 3a formed extending over a tunnel barrier layer 4a sep up on the other side of the insulator film 1a and the end of the first electrode 2a. The junction space is specified by the thickness of the insulator film 1a and the first electrode 2a as well as the angle of the first electrode 2a made with the second electrode 3a, how ever, said parameters are hardly affected by the precision the lithography. Through these procedures, the miniaturization of the title tunnel junction exceed ing the limits of the pressurization precision by the lithography can be attained.
Patent JP-H09189156-A (JP)
Title: Wireless door lock device
Inventor: MIZUNO YOSHIYUKI
IPC: B60R25/10
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To conduct communication surely by integrally molding an antenna with a handle member made of a resin in a door outer handle and annexing and burying an anterma coil to a flexible substrate. SOLUTION: A magnetic signal for starting a transmitter is transmitted from an antenna 13 for a main-body side wireless door lock device while the magnetic signal of the transmitter is transmitted from an antenna for the transmitter. The antenna 13 is installed to a member placed on the external surface of a door in the handle member 26 of a door outer handle 16, and a distance between the antenna 13 and the transmitter carried by a user is brought near. The handle member 26 is made of a resin, and the generation of an overcurrent is prevented even when AC power is sent. Accordingly, communication can be conducted surely between the portable transmitter by the magnetic signal and a control circuit.
Patent JP-H09296819-A (JP)
Title: Stateless shopping cart for web
Inventor: FUREDORITSUKU II REBIN
IPC: G06Q30/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To release a server from load by controlling maintenance of a shopping cart from a client station. SOLUTION: A browser of a client station sends the shopping page request to a server, and the server responds to the request and sends the shopping page file storing the item capable of being selected by using a browser by a user to the browser. The browser generates the additional request to store the selected item and sends it to the server. The server receives the additional request and initialize the shopping cart list. The server adds the selected item to the shopping cart list 178, converts the list into the cart field 180, generates the new shopping page file, implants the cart field into the new shopping page file 182 and sends the new shopping page file to the browser 183.
Patent JP-H11198520-A (JP)
Title: Material to be recorded for ink jet recording and method for forming image
Inventor: IKEDA MITSUHIRO
IPC: B41M5/52
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a material to be recorded for ink jet recording having good ink absorbing properties, pigment finality of a pigment ink and high surface glossiness, and a method for forming an image. SOLUTION: In the material to be recorded for ink jet recording having a layer containing an aluminum oxide and provided on a support, a layer containing at least one of a γ-type and a δ-type aluminum oxides and a layer continuing a water soluble or water swelling polymer are sequentially laminated on the support. A mean primary particle size of the aluminum oxide is preferably a range of 10 to 20 nm. And, as the water soluble or water swelling polymer, a polymer containing an N-vinylpyrrolidone, a polyvinylalcohol or gelatin is preferable as a constituent unit. And, in the method for forming an image to form the image on the material to be ink jet recorded, a pigment ink in which pigment fine particles having a range of 10 to 500 nm are dispersed in a medium containing a water as a main component is used.
Patent JP-H05189131-A (JP)
Title: Coordinate input device
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/0488
Filed: 1992-01-13
Abstract: PURPOSE:To provide the high-accuracy coordinate input device. CONSTITUTION:When vibrations are applied to a vibration transmitting board 8 by a vibrating pen 3, they are transmitted through the transmitting board 8 and detected by vibration sensors 6a-6d. The vibration sensor 6a is a piezoelectric vibrator in a slip mode equalizing a vibrating direction and a polarizing direction and is mounted on the end face of the vibration transmitting board 8 so that the vibrating direction of the sensors 6 can be the thickness direction of the vibration transmitting board 8. Therefore, among the vibrations transmitted through the vibration transmitting board 8, asymmetric plate waves as the vibrations in the thickness direction are efficiently detected by the sensors 6, and symmetric plate waves are hardly detected. The vibrations detected by the sensors 6 are transduced to electric signals and processed by a waveform detection circuit 9, and a signal tg of group delay time and a signal tp of phase delay time are inputted to an arithmetic control circuit 1. Based on the signals tg and tp, the arithmetic control circuit 1 calculates a distance from the positions of the respective sensors 6a-6d to that of the vibrating pen 3 and from that calculated distance, the position of the vibrating pen 3 on the vibration transmitting board 8 as a coordinate input plane is calculated and outputted.
Patent JP-S61164032-A (JP)
Title: Exhaust timing control device of two-cycle engine
Inventor: ASAI MASAHIRO
IPC: F02D13/02
Filed: 1985-01-12
Abstract: PURPOSE:To enable a vehicle to be suppressed from spreading its width, by providing an exhaust timing control valve in the vicinity of the opening of an exhaust passage to a cylinder and arranging a driving mechanism of said valve in an opposite side to an expansion chamber with the cylinder interposing. CONSTITUTION:The captioned device equips a control valve 19, slidably extending through the wall of a cylinder 15 further protruding in the upper part of an opening 16a to a cylinder internal surface 15a of an exhaust passage 16, and a driving mechanism 20 comprising a swivel arm 22 and an actuator 23 opening and closing said valve 19. Here, the control valve 19 is diagonally arranged for the exhaust passage 16, and the other end part of the valve 19 is protruded to the side part of an engine 14 and oppositely to a side providing an expansion chamber 18 provided to be lined in the exhaust passage 16, further the driving mechanism 20 is connected with said the other end. In this way, the device, enabling a distance between the cylinder 15 and said chamber 18 to be narrowed by a distance D as compared with that in the past, can suppress a vehicle from spreading its width.
Patent JP-S61162217-A (JP)
Title: Production of seamless metal pipe and billet for seamless metallic pipe
Inventor: SHIRASA SHIYOUJI
IPC: B21B19/04
Filed: 1985-01-11
Abstract: PURPOSE:To enable the rolling of a larger sized material and high alloy material with increasing the rolling capacity by eliminating the peak electric power to generate at the piercing completing time of a squeeze rolling by subjecting the end part of the bottom side of a billet to a diameter reducing work over the proper length in advance. CONSTITUTION:The diameter reducing part A of taper shape which is made to make the diameter reduction quantity so larger gradually as to approach the bottom end face is formed over the adequate length of the bottom part of a billet. A step-like diameter reducing part B may be formed as well. In this case, the step pat is apt to remain as a flaw after the completion of the final rolling if the diameter reduction per step be >=5mm. The above worked billet is rolled with piercing so that the diameter reduction parts A, B become at the completion side of the piercing. Not only the increase in rolling capacity but also the improvement in productivity and miniaturization of a motor are enabled because of the peak electric power caused at the piercing completion time being able to be eliminated by rolling like this.
Patent JP-H02184560-A (JP)
Title: Slurry composition for ceramic green sheet and production of ceramic green sheet using the same slurry composition
Inventor: KONDO MINORU
IPC: C04B35/00
Filed: 1989-01-12
Abstract: PURPOSE:To contrive to stably improve the dimensional stability of a ceramic green sheet by mixing a ceramic fine powder with a binder comprising an acrylic resin obtained by polymerizing an acrylic monomer in a non-flammable solvent. CONSTITUTION:A slurry composition for ceramic green sheets contains a ceramic fine powder such as alumina raw material powder having particle sizes of 1.0-3.0mum, a binder comprising an acrylic resin prepared by polymerizing an acrylic monomer in a non-flammable solvent and having a polymer molecular weight of 7000-40000 and, if necessary, 0-3wt.% of a dispersant and a plasticizer. The composition is subjected to a vacuum defoaming process, a viscosity- adjusting process and subsequently a molding process by a doctor blade method to provide the ceramic green sheet.
Patent JP-S58121913-A (JP)
Inventor: TERADA TAKAMI
IPC: A47C7/38
Filed: 1982-01-13
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-H06333766-A (JP)
Title: Manufacture of electronic component
Inventor: MIZUNO MASAYUKI
IPC: H01G13/00
Filed: 1994-01-19
Abstract: PURPOSE:To manufacture highly reliable electronic components with no cracks and breaking, with their productivity enhanced, by pouring paste for an electrode into a groove provided for reaching a lower adhesive layer and discharging surplus paste for an electrode outside the groove followed by drying it. CONSTITUTION:A plate body in which a plurality of components are arrayed on the upper face of an adhesive layer 2. Next, a groove 7 reaching the adhesive layer 2 is formed by dicing for separating a longitudinal coil conductor 4. Next, electrode paste is filled in the state where the groove 7 is upwardly tilted ao as to discharge in order. Later, drying is performed and an electrode layer 10 for an outer electrode is formed on both sidewalls of the groove 7. Later, a groove reaching the adhesive layer 2 separating coil conductors in the horizontal direction is formed dried and fired. Thereby, cutting of paste inside the groove for separating the right and left horizontal electronic components are not required so as to allow the improvement of productivity and reliability.
Patent JP-S60147725-A (JP)
Title: Electronic copying machine
Inventor: DEGUCHI YASUSHI
IPC: G03B27/52
Filed: 1984-01-11
Abstract: PURPOSE:To form an electrostatic image other than an original image clearly by providing the titled machine with the 1st lens for projecting and forming the original image to/on a photosensitive body and the 2nd lens for projecting and forming an image other than the original image. CONSTITUTION:The 1st short focus lens array 14 for forming the image of an original set on an original platen on the peripheral surface of the photosensitive drum 13 is vertically fitted to the top part of the photosensitive drum 13. The copying machine has also a holder 44 for holding an LED array 15 and the 2nd short focus lens array 58 for exclusively forming an electrostatic latent image other than the original image and the holder 44 is fitted so as to cross the 1st short focus lens array 14 for forming said original image. Thus, the electrostatic latent image other than the original image can be clearly formed.
Patent JP-S60147788-A (JP)
Inventor: MORIWAKI YOSHIJI
IPC: G09G3/04
Filed: 1984-01-12
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-S62162067-A (JP)
Inventor: MORITA TOSHIO
IPC: D05C17/02
Filed: 1986-01-11
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-S60146753-A (JP)
Inventor: KASAI KENZOU
IPC: B62B7/06
Filed: 1984-01-11
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-S55100228-A (JP)
Title: Circular bulb forming method
Inventor: KIKUCHI NORIYOSHI
IPC: C03B23/06
Filed: 1979-01-18
Abstract: PURPOSE: To prevent a circular bulb from being cracked and enhance the yield by suspending a straight tubular bulb; softening it; fixing the lower end of the bulb to the periphery of a rotating and rising round drum; and adjusting the peripheral speed of the drum to temporary stop or low speed.  
     CONSTITUTION: Straight tubular bulb 2 such as fluorescent lamp is perpendicularly supported by suspender 1, and the lower end of bulb 2 is fixation-held by fixing unit 4 of drum 3 having a peripheral groove in which bulb 2 is fittable. Drum 3 is provided with two-system driving mechanism 5 for independent rotation and rise. Bubl 2 is heat softened, and drum 3 rises at a fixed speed while rotating in the arrow direction. The rotation speed is made lower than the rising speed until bulb 2 reaches about the middle position of the winding path. The rotation is then stopped temporarily, and drum 3 is only raised. At the rising end position rotation is started again to wind bulb 2 at a stroke. Since bulb 2 is wound with sufficient looseness, circular bulb 2 can be formed while preventing occurrence of cracks due to close contact of a conventional method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58124839-A (JP)
Inventor: JIYAAKU JIYAMON
IPC: F16D66/00
Filed: 1983-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。