baber/WOPTO huggingface dataset:
Patent JP-S63223039-A (JP)
Title: Production of graft-modified alkyd resin
Inventor: AMEMOTO MASAHIDE
IPC: C08G63/91
Filed: 1987-03-12
Abstract: PURPOSE:To obtain a graft-modified alkyd resin having improved dispersibility of pigment and segregation in color mixing without using a pigment dispersant, by graft polymerizing a vinyl monomer containing phosphorus atom. to an alkyd resin. CONSTITUTION:The objective modified alkyd resin can be produced by using (A) an alkyd resin having unsaturated point to cause graft-copolymerization with the component B, preferably a condensation reaction product produced by using 0.01-5wt.% of an unsaturated dicarboxylic acid as a raw material for the production of an alkyd resin and grafting the component A with (B) a phosphorus atom-containing vinyl monomer, e.g. a compound of formula (R<1> is H or methyl; R<2> and R<3> are H, 1-8C alkyl, alkyl ether, etc.; A is 1-14C alkylene or alkylene having at least one ether bond) in an amount of 0.01-5%, preferably 0.05-3%, more preferably in combination with a nitrogen atom.- containing vinyl monomer.
Patent JP-S56152222-A (JP)
Title: Series reactor
Inventor: FUJIMURA NOBUTERU
IPC: H01F30/08
Filed: 1980-04-28
Abstract: PURPOSE:To simplify the layout of the lead wires of a series reactor and to increase the inductance of the lead wires at its shortcircuiting time by winding two sets of coils in the same winding direction, connecting them at the lower ends and connecting the upper ends to different terminals. CONSTITUTION:A series reactor is split into two coils 1, 2 for one phase, and the coils are disposed in windows of the exclusive magnetic shields 3, 4 for both the coils. Both the coils are wound from above to below in the same direction, the lead wires 6, 7 of the coil are provided at the top, and the lower lead wires 10, 11 of the coil are connected to one another with a lead wire 14. The upper lead wires 6, 7 are connected to different terminals, and are led externally of a tank through lead wires 15, 16 and bushings 9, 13 respectively. Since the lead wires do not almost  creep in the tank, the insulation between the lead wires and the tank becomes unnecessary. Since the magnetic fluxes of both coils are acted to add one another in  the direction even if the magnetic shields are saturated, its inductance will increase.
Patent JP-H01228193-A (JP)
Title: Printed wiring board with heat insulating structure
Inventor: SUGIMOTO KEIZO
IPC: H05K7/20
Filed: 1988-03-08
Abstract: PURPOSE:To enable the packaging of an electronic component low in heat resistance and a heat generating component on the same wiring board by a method wherein not only empty spaces are provided surrounding a part of a metal base plate where the electronic component low in heat resistance is mounted but also a heat radiating member is provided on the underside of the metal base plate. CONSTITUTION:Empty spaces 14 consisting of holes 14a or recesses 14b are formed surrounding a part of a metal plate 11 where an electronic component 21 low in heat resistance is mounted. And, a heat radiating member 30 is provided to the underside of the part where the electronic component 21 low in a heat resistance is mounted. Therefore, the electronic component 21 low in a heat resistance is thermally insulated from the heat conducted through the metal plate 11 by means of the empty spaces 14, and the heat generated by heat generating components 20 is radiated outside through the intermediary of the heat radiating member 30. By this structure, the electronic component 21 low in heat resistance and heat generating components 20 can be mounted on the same wiring board.
Patent JP-H04290901-A (JP)
Title: Probe for scanning tunneling microscope and manufacture of probe
Inventor: KATSUKI FUTOSHI
IPC: H01J37/28
Filed: 1991-03-20
Abstract: PURPOSE:To provide a scanning microscope probe, which can serve stably even in the atmosphere with less risk of contamination, by electrolytically polishing the tip of a W wire until it gets a radius of curvature below a certain specified value, and covering the surface with gold by means of vacuum evaporation. CONSTITUTION:The electrolytic solution used 2 consists of an mixture of saturated KOH aqueous solution and aqueous ammonia in a proportion of 1:3. The counter- electrode 3 is made of Au, and a voltage of DC 3V is impressed on the probe 1 side electrode of a W wire, and electrolytic polishing is made until the radius of curvature of the wire tip becomes below 50nm while the probe tip is observed by a scanning microscope. The polished probe us introduced into a vacuum evaporation device 4, and after a chamber 41 is evacuated, a W filament 42 is heated to melt Au 43, and Au film is attached evaporatively while the probe 1 is allowed to make circular motion. According to this procedure, by which the W wire is processed by electrolytic polishing and Au is attached by means of vacuum evaporation, the tunnel current is measurable stably even in the atmosphere, and structural analysis of the material surface can be done precisely and certainly.
Patent JP-H03255719-A (JP)
Title: Mos analog switch
Inventor: TAKAHASHI YUTAKA
IPC: H03K17/687
Filed: 1990-03-06
Abstract: PURPOSE:To decrease the change of ON resistance by providing a first output MOS transistor circuit, which is used as a load between an output terminal and a ground when a control signal is set at a first logical level, and a second output MOS transistor circuit to set an output terminal at high impedance when the control signal is set at a second logical level. CONSTITUTION:When a voltage to be impressed to a control signal input terminal CONT is set at a high level, transistors P3 and N4 are cut off and transistors R4, P5 and N5 are turned to an ON state. Therefore, an operational amplifier is turned to voltage follower connection and the input voltage is transmitted to the output with the invariable gain. Reversely, when the voltage to be impressed to the control signal input terminal CONT is set at the low level, the transistors P3 and N4 are turned to the ON state and the transistors P4, P5 and N5 are cut off. Therefore, the output of the operational amplifier goes to the high impedance and the input signal is not transmitted.
Patent JP-S53141414-A (JP)
Title: Structure and manufacturing method of yoke for step motor employed in clock
Inventor: NOMURA HIRONORI
IPC: H02K37/00
Filed: 1977-05-16
Abstract: PURPOSE: To improve accuracy of relative position and the performance of step motor, by securing both members integrally through projection produced by plastic work where a pair of yokes and fixing board are stacked and punched using metal mold. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H1154718-A (JP)
Title: Integrated circuit device having buffer film constituted of metal oxide film which is stabilized by low temperature treatment, and its manufacture
Inventor: PARK IN-SEON
IPC: H01L27/105
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To easily realize high level integration of an integrated circuit device, by constituting a buffer film which consists of a metal oxide film stabilized by a lower temperature treatment at a temperature equal to or lower than a specified temperature, is formed between a film containing a ferroelectric film and an insulating film, and prevents mutual action between both the films. SOLUTION: A contact hole which is formed in an interlayer insulating film 110 and exposes an impurity region 108 of a substrate 100 is filled with a polycrystalline silicon film, and a contact plug 112 is formed. A first buffer film pattern 114, a lower electrode pattern 116, a ferroelectric film pattern 118 of high permittivity and an upper electrode pattern 120 are formed in this order on the interlayer insulating film 110 in which the contact plug 112 is formed, and a capacitor is constituted. A second buffer film 122 is formed on the whole surface of the completed capacitor, and an insulating film 124 is formed on the second buffer film 122. It is constituted of a metal oxide film which is stabilized by low temperature treatment at a temperature equal to or lower than 600 deg.C. Thereby high level integration of an integrated circuit device is easily enabled.
Patent JP-S62213096-A (JP)
Inventor: SHIMIZU KEIICHI
IPC: H05B41/24
Filed: 1986-03-13
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-H06320012-A (JP)
Title: Selective inorganic catalyst of molecule in-print state in cavity
Inventor: BIRUHERUMU EFU MAIYAA
IPC: B01J37/03
Filed: 1994-03-25
Abstract: PURPOSE: To obtain a catalyst also having high selectivity peculiar to a natural catalyst although it is a synthetic catalyst having high activity and high stability. CONSTITUTION: The catalyst contains the imprints of molecules in the form of cavities. The three-dimensional structure of the molecules conforms to an intermediate or a transition state of a chemical reaction to be catalyzed. Inorganic or organic monomer units are polymerized in the presence of the molecules to be imprinted. The molecules have been chemically bonded to anchor groups and are admixed prior to or in the beginning of the polymerization process. The imprinted molecules are subsequently removed after the polymerization to produce an inorganic solid as the objective catalyst.
Patent JP-H0230643-A (JP)
Title: Pressure feeder for coating material of optical fiber
Inventor: SHIMIZUME YASUO
IPC: C03C25/12
Filed: 1989-03-08
Abstract: PURPOSE:To prevent contamination of a coating material with a pressurizing gas during pressurizing and a bad appearance from occurring in an optical fiber by providing an expanding and contracting vessel for carrying out pressurizing of the optical fiber coating material in a pressurizing tank. CONSTITUTION:Valves 5 and 14 are opened in a state of a closed lid (4A) and an optical fiber coating material 3 is supplied into a pressurizing tank 4 with a supply pump 16. When the pressurizing tank 4 is filled with the coating material 3 to completely removed air, the valve 14 is closed to supply the coating material 3 into the pressurizing tank 4 until the expanding and contracting vessel 13 is contracted to the minimum. Valves 18 and 5 are closed in a stage of the minimally contracted expanding and contracting vessel to open a valve 9 and supply a pressurizing gas from a pressurizing source 8 through a pressure reducing valve 10 into the expanding and contracting vessel 13. Thereby, the expanding and contracting vessel 13 is expanded to pressurize the coating material 13 in the pressurizing tank 4 to feed the pressurized coating material through a feed pipe 11 to a pressurizing coating part 2.
Patent JP-S62211734-A (JP)
Title: Syntax inspection system for arithmetic equation
Inventor: KADOI KAZUKO
IPC: G06F9/44
Filed: 1986-03-12
Abstract: PURPOSE:To reduce a storage capacity and processing time by storing only information necessary for inspecting the syntax of an arithmetic equation in a storage area. CONSTITUTION:The information obtaining means 2 reads the token string 1 of an arithmetic equation and obtains information 6 necessary for syntax inspection at every token. At this time, the route of obtaining information does not matter (there are cases where information of each token is obtained from input token string 1 and obtained from a name table when the token is read). A table registering means 3 registers the information 6 obtained from the information obtaining means 2 in the table of a main storage area. A syntax inspection and error message outputting means 4 checks the combination of adjoining element using information 7 registered in the table, and makes parenthesis correspondence check by parenthesis counter, and outputs error message information detected these combination check and parenthesis correspondence check.
Patent JP-H07256765-A (JP)
Title: Manufacture of foam molded body which is coated with skin material
Inventor: KAIDOU MASAKI
IPC: B29C51/00
Filed: 1994-03-25
Abstract: PURPOSE:To prevent a cell of a part of a foam coming into contact with a synthetic resin film containing a lubricant from being roughened. CONSTITUTION:After a synthetic resin film surface of a skin material possessing a thermoplastic resin film 2 containing a lubricant on at least one surface is corona-discharge-processed beforehand, it is hot-molded within a molding tool by taking the synthetic resin film surface as the inside and then in the same mold, an unfoamed stock solution of a foaming synthetic resin is cast into the molded skin material and foamed. Hereby, hindering of a function of a foam stabilizer stabilizing foaming of a foaming material is eliminated and a uniform foam 13 free from roughening of a cell is formed on the inside of the skin material.
Patent JP-H10248849-A (JP)
Title: Ultrasonic probe
Inventor: HOSOKAWA TAKASHI
IPC: A61B8/12
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To attach or remove in a single operation an adapter to or from an ultrasonic probe having the function of guiding a piercing needle. SOLUTION: A fixed part 14 forms a part of a probe main body 10, and a mounting part 16 is mounted on the fixed part 14 by a mounting mechanism. In that case, the mounting part 16 can be attached and detached by simply controlling a handle 20. A plurality of guide holes 18 for guiding a piercing needle are formed between the fixed part 14 and the mounting part 16. A part of an array piezoelectric transducer is notched, and through this notched area the piercing needle is inserted into the body.
Patent JP-S63220295-A (JP)
Inventor: KAWAMA SHIYUUICHI
IPC: G10L25/84
Filed: 1987-03-10
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-H02235322-A (JP)
Title: Solid electrolytic capacitor
Inventor: KURIHARA KANAME
IPC: H01G9/028
Filed: 1989-03-08
Abstract: PURPOSE:To obtain a high-efficiency capacitor by a method wherein 2- acetylthiopheneamidinohydrazone TCNQ complex salt to be used as a novel organic semiconductor, which has a small specific resistance value and is thermally stable, is used as a solid electrolyte. CONSTITUTION:A valve action metal (such as, aluminum, tantalum or titanium and these metals) having an anodic oxide film on its surface by anodizing (formation) is used as a first electrode and a solid electrolyte consisting of 7,7,8,8- tetracyanoquinodimethane (TCNQ) complex salt is directly provided between the first electrode and a second electrode (a counterelectrode) or through a separator. As the TCNQ complex salt, 2-acetylthiopheneamidinohydrazone TCNQ complex salt is used and the N atom of the 2-acetylthiopheneamidinohydrazon TCNQ complex salt which is cations is replaced by a C1 to C18 alkyl radical. This complex salt is formed in a structure shown by a formula [1] where R is a 1-18C alkyl radical and (m) is a positive number (0.5 to 1.5) corresponding to the molar number of neutral 7,7,8,8-tetracyanoquinodimethane contained in complex salt of one mole.
Patent JP-S62212788-A (JP)
Title: Bar code reader
Inventor: SATO KOZO
IPC: G06K7/10
Filed: 1986-03-13
Abstract: PURPOSE:To discriminate respective widths of bars and spaces by changing the voltage value of a threshold voltage signal when respective widths of the bars and spaces can not be discriminated by the threshold voltage signal to decode a series of character data from start data to end data. CONSTITUTION:When a control circuit 17 outputs a voltage signal V2(V2>V1) from an output terminal 17c to a threshold voltage signal generating circuit 18, the voltage value of a threshold voltage signal Sc is increased and the changed threshold voltage signal Sc is compared with voltage signals Sa, Sb corresponding to respective widths of the bars and spaces and obtained from a conversion circuit 6 by a discriminating circuit 24. When the respective widths of the bars and spaces can not be discriminated by the changed threshold voltage signal Sc, the control circuit 17 outputs a voltage signal V3(V3>V2>V1) from the output terminal 17d to the circuit 18, so that the voltage value of the signal Sc is increased and said discrimination can be attained.
Patent JP-H02235093-A (JP)
Title: Gradational display circuit for display panel
Inventor: NISHIO HARUHIKO
IPC: G02F1/133
Filed: 1989-03-08
Abstract: PURPOSE:To make the constitution of the gradational display circuit much simpler than before and to reduce the IC ship area of the gradational display circuit by reducing the number of stages of a shift register required for each picture element and the number of circuit elements for extracting display commands from stage outputs. CONSTITUTION:The shift register 10 is equipped with the stages corresponding to respective picture elements in a display range and also equipped with a counter 30 which receive count pulses CP generated by dividing a display period by the number of gradations and counts the gradations in the period. Then an adding circuit 40 receives the counted value of the counter CP and a display data value and supplies the sum of both the values to the initial stage of the shift register 10 while switching the output state according to whether or not the sum is larger than the number of the gradations. Then the output state is switched by an FF50 in synchronism with the counter pulses CP according to the state change of the stage outputs provided for the respective stages of the shift register 10. Consequently, the number of the stages of the shift register 10 required for each picture element and the number of circuit elements for extracting display commands from the stage outputs are decreased.
Patent JP-H08251792-A (JP)
Title: Electric wire connecting construction and method
Inventor: YASHIMA RYOKICHI
IPC: H01R4/02
Filed: 1995-03-15
Abstract: PURPOSE: To insulate a welded portion between core wires and to improve tearing strength by winding nonconductive first tape to a state where exposed portions of core wires are covered with the tape and then by winding second tape having a lower expansibility than the first tape around a position arranged in parallel to and near to the exposed portions of core wires. CONSTITUTION: Nonconductive first tape 40 is wound around exposed portions of core wires 30 to a covered state in order to electrically insulate the exposed portions of core wires 30 from the outside, at which covering 11 of each respective portion of a plurality of electric wires 10 and 20 was peeled off and the exposed core wires 12 and 22 were fixed together. Next, second tape 50 having a lower expansibility compared to the first tape 40 is wound around the portions arranged in parallel near the exposed portions of core wires 30 in a state where the electric wires 10 and 20 near the exposed portions of core wires 30 are arranged in parallel in order to bind the electric wires 10 and 20 together near the exposed portions of core wires 30. By doing this, the welded portion between core wires 12 and 22 can be definitely insulated and the tearing strength can be improved.
Patent JP-S57172847-A (JP)
Title: Auxiliary machinery control device for vehicle
Inventor: NOUSO KAZUNORI
IPC: B60H1/00
Filed: 1981-04-14
Abstract: PURPOSE:To facilitate command inputs by giving voice commands on data only for selecting an auxiliary machinery so that control conditions of the auxiliary machinery can be switched in turn each time voice commands are given at a device where various auxiliary machinery are selected and controlled in accordance with control commands by voice. CONSTITUTION:A voice recognition unit 4 is provided, which receives voice commands specifying an auxiliary machinery to be controlled, decodes the commands, and outputs on-signals to signal lines 1,000, 1,010... corresponding to the auxiliary machinery after obtaining correlation with registered auxiliary machinery data. The outputs of the unit 4 are input to a circulation control section 5 which has circulation control circuits 51, 52... provided in accordance with various auxiliary machinery 61, 62... of an auxiliary machinery section 6. Control conditions of the auxiliary machinery 61, 62... of the auxiliary machinery section 6 are switched in turn in response to on-signals given selectively from the voice recognition unit 4. Thereby, the voice commands only need voice data to specify the auxiliary machinery, and do not need voice data to specify control conditions of the auxiliary machinery.
Patent JP-S57186069-A (JP)
Title: Squirrel-cage shaped wind mill driven by wind directionally responsive rotary vane
Inventor: TOSHIYO TADANORI
IPC: F03D3/06
Filed: 1981-04-13
Abstract: PURPOSE:To obtain maximum output in a squirrel-cage shaped wind mill, by rotatably providing plural pairs of vanes symmetrically with respect to an axis of the wind mill between upper and lower frames and constituting a control mechanism in such a manner that a maximum amount of received wind is obtained by a wind receiving angle of each paired vane at each position with rotary motion of the wind mill. CONSTITUTION:Plural pairs of vanesI,I' are mounted by vane shafts 16-19, 4-20... symmetrically with respect to a wind mill shaft 2 between upper and lower squirrel- cage shaped frames 17, 18, and rotatably constituted through the wind mill shaft 2 and gears 11-13, 3-6. In this constitution, the direction of the wind is detected by a wind direction detector plate 10, and a gear 11 follows the detection and is located to a prescribed position correspondingly to the direction of the wind, then each vane shaft 16-19, 4-20 is also set in accordance with the direction of the wind. As the wind mill rotates, a sloped angle of the vanesI,I'... is changed in accordance with gear ratio of gears 11, 12, 3, 5 by the reference of a relative position corresponding to said direction of the wind. In this way, received wind power is always obtained maximum, and maximum output operation can be performed.
Patent JP-H08250240-A (JP)
Title: Printed circuit board connecting structure
Inventor: ONO HISAHIRO
IPC: H01R12/22
Filed: 1995-03-15
Abstract: PURPOSE: To make one side mounting possible, increase contact pressure even if height is low, and enhance contact reliability by mounting a terminal plate of a contact protruded from a socket on the other printed circuit board, and connecting a header and the socket each other. CONSTITUTION: A header 4 is inserted into an insertion hole 3 perforated in one printed circuit board 1. A terminal plate 5a of a post 5 protruded from the header 4 is mounted on the outer surface of the side not facing to the other printed circuit board 2. A socket 8 in which a contact 7 having a reverse U-shaped cross section is housed in a housing 6 having a T-shaped cross section is formed on the outer surface of the other printed circuit board 2 facing to one printed circuit board 1. A terminal plate 7a of the contact 7 protruded from the socket 8 is mounted on the other printed circuit board 2, and the header 4 and the socket 8 are connected each other.
Patent JP-S52138481-A (JP)
Title: Electrode for electrolytic treatment
Inventor: KUJI YOUICHI
IPC: C25B11/00
Filed: 1976-05-17
Abstract: PURPOSE: To prevent the electric contact of anode terminal and to easily take out the electrode from the electrode room, by sealing the anode terminal tightly with water seal and floating and separating the dirty components. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53142491-A (JP)
Title: Polymerization of olefin
Inventor: TOYODA AKINORI
IPC: C08F10/00
Filed: 1977-05-18
Abstract: PURPOSE: The polymerization of α-olefins is conducted using a catalyst consisting of (a) a halogenated organoaluminum compound, (b) an organometal compound from metals of hroup I and II, (c) an electron donor and (b) a specific suppoter type titanium component. 
     COPYRIGHT: (C)1978,JPO&Japio