baber/WOPTO huggingface dataset:
Patent JP-S57126864-A (JP)
Title: Paint composition
Inventor: SHINDOU KENJI
IPC: C09D133/04
Filed: 1981-01-29
Abstract: PURPOSE: To provide the titled compsn. havng an excellent resistance to outdoor weathering,  consisting of a specified vinyl multi-component polymer, an alkoxylated melamine-formaldehyde condensate, an amorphous compd. and a specified compd.   
     CONSTITUTION: 0.1W5pts.wt. compd. (C) which is amorphous at an ordinary temperature, has a  number-average MW of 300W5,000, and does not have any reactive group, and 0.05W3pts.wt.  compd. (D) of the formula, are blended 100pts.wt. resin compsn. composed of 20W40pts.wt.  alkoxylated melamine-formaldehyde condensate (B) and 80W60pts.wt. vinyl multi-component  polymer (A) having a glass transition temp. of 10W45°C consisting of 40W80wt% arom. vinyl  monomer and/or (meth)acrylate ester monomer (a) having 8C or higher alkyl group as alcohol  component, a hydroxyl group-contg. ethylenic monomer (b) in a proportion such that solids in  the resulting resin have a hydroxyl value of 50W90, a carboxyl group-contg. ethylenic monomer (e) in a proportion such that solids in the resulting resin have an acid value of 5W25, and  not more than 50pts.wt. other copolymerizable monomer (d). Wherein n is an integer of 1W3;  R 1  is H, alkyl; R 2  is monoacyl, N-substd. carbamoyl, N-substd, thiocarbamoyl, a monovalent  group obtd. by removing one hydroxyl group from an oxygen acid, alkyl, cycloalkyl, aralkyl  or aryl group when n is 1; diacyl dicarbamoyl, bisthiocarbamoyl, carbonyl, a bivalent group  obtd. by removing two hydroxyl groups from an oxygen acid, alkylene, arylene or arylene  alkyl group when n is 2; or triacyl, tricarbamoyl, tristhiocarbamoyl, a trivalent group obtd. by  removing three hydroxyl groups from an oxygen acid alkanetolyl, arenetriyl or arenetriyl  alkylene group when n is 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04235298-A (JP)
Title: Copper plating device for printed wiring board
Inventor: NAKAYAMA AKITAKA
IPC: C25D7/00
Filed: 1991-01-10
Abstract: PURPOSE:To prevent the formation of burns and foil-like platings on an upper auxiliary electrode plate, to improve agitation of a plating solution and to prevent a printed wiring board from being defectively plated by using this copper plating device for the board. CONSTITUTION:A printed wiring board 10 is held by a hanger and dipped in a plating soln. 12 in a plating bath. An upper auxiliary electrode plate 11 is provided above the board 10 at a specified distance from the board 10, and the board is electroplated with copper with the board 10 and electrode plate 11 as a cathode to obtain a printed wiring board. In this copper plating device, plural holes 11a are bored through the electrode plate 11, and the electrode plate 11 is completely dipped in the soln. 12.
Patent JP-S61171808-A (JP)
Title: Dual rankine cycle power plant
Inventor: SEKIYA EIJI
IPC: F01K25/08
Filed: 1985-01-28
Abstract: PURPOSE:To increase the output of plant by branching the heat source fluid of high temperature working media into two systems then feeding for preheating process of high temperature working media and for evaporating/preheating process of low temperature working media. CONSTITUTION:The heat source fluid exited from a high temperature evaporator 2 is branched to feed one to a high temperature preheater 3. The remainder is led to a low temperature evaporator 8 to provide the heat upto the plant outlet temperature T1 to the low temperature working media through a low temperature preheater 9. Since the evaporation temperature (t1') of the low temperature working media will increase, the output from the low temperature turbine 11 will increase, resulting in increase of the output of dual Rankine power plant.
Patent JP-H01188804-A (JP)
Title: Manufacture of hollow guided wave path
Inventor: KOMACHI YUICHI
IPC: G02B6/02
Filed: 1988-01-25
Abstract: PURPOSE:To easily and inexpensively manufacture a hollow guided wave path with a small transmission loss by using a soluble glass pipe as a pipe material. CONSTITUTION:A soluble glass pipe 1 dissolved by an acid or alkali is used as a pipe material. A thin film 2 composed of a metal is formed at the outer circumferential surface of the glass pipe 1. Since for the thin film 2, the inner circumferential surface becomes the reflecting surface after the glass pipe 1 is removed, the metal with a high reflectance ratio such as gold (Au) and nickel (Ni) is used as the metal to form the thin film 2. Next, a reinforcing layer 3 is formed at the outer circumferential surface of the thin film 2. Thus, without executing the processing such as grinding at all, the outer circumferential surface of the pipe material can be made into the mirror and the hollow guided wave path with the small transmission loss can be easily and inexpensively manufactured.
Patent JP-S63183108-A (JP)
Title: Method for modifying surface of metal
Inventor: MORISHITA TSUYOSHI
IPC: C23C12/02
Filed: 1987-01-23
Abstract: PURPOSE:To improve the wear resistance of the surface of an iron-base material without deteriorating the toughness by coating the surface of the material with alloy powder or the like, forming a porous alloy layer by heating, and carrying out carbonization and nitriding. CONSTITUTION:The surface of an iron-base material is coated with alloy powder or mixed powder of <=149 mum particle size contg. a part which melts at <=1200 deg.C to <=1.0mm thickness. The alloy powder may be Fe-Si-Mn-P alloy powder contg. a part which melts at 950 deg.C eutectic point of Fe, P and C. The coated material is heated to the m.p. of the powder or above to form an alloy layer having <=15% porosity. This alloy layer is carbonized and nitrided so that the metal part accounts for <=60% by area. Thus, the wear resistance and fatigue strength of the modified surface of the iron-base material can be improved without deteriorating the toughness.
Patent JP-H11215649-A (JP)
Title: Switch box
Inventor: KATO NOBUHIDE
IPC: H02G3/16
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a switch box whose recess in which a terminal connection part is provided is protected from the infiltration of water dropping on a cover while the switch box is installed in an engine room. SOLUTION: Electrial components 12 such as relays, etc., are attached to the inside of a box main body 11. A recess 15 is formed in the outside surface of the box main body 11 and a terminal connection part 16 for the electrical components is provided in the recess 15. A cover 21 is attached to the recess 15 so as to be opened and closed freely. An inclined wall 23 which descends gradually toward the outside is formed on the upper end edge of the cover 21.
Patent JP-H05207251-A (JP)
Title: Facsimile equipment
Inventor: HANIYU HIROYUKI
IPC: H04N1/32
Filed: 1992-01-28
Abstract: PURPOSE:To provide the facsimile equipment in which easy operation without a sense of displeasure is realized for the operator by adopting a voice reply message. CONSTITUTION:The facsimile equipment is formed by providing a means detecting a call signal CNG stipulated by the CCITT recommendations T.30, a means detecting a called station identification signal CED, a relay means 1 connecting/disconnecting between a telephone line and a communication line, a relay means 1 connecting/disconnecting between a facsimile control circuit and the communication line, a means 3 generating an operator call signal, and a relay means 2 connecting/disconnecting between the telephone line and the call tone generating circuit.
Patent JP-H04239058-A (JP)
Title: Fungiproof silicone rubber composition
Inventor: HIRANO TATSUJI
IPC: C08K5/14
Filed: 1991-01-09
Abstract: PURPOSE:To obtain the title compsn. excellent in fungiproof effect and food hygiene by mixing a thermally vulcanizable silicone rubber with a fungiproofing agent mainly comprising zinc oxide. CONSTITUTION:The title compsn. is prepd. by mixing 100 pts.wt. silicone rubber compsn. with a fungiproofing agent pref. in an amt. of 0.1-10 pts.wt. The agent mainly comprises zinc oxide and pref. contains an auxiliary component comprising at least one compd. selected from the group consisting of zinc sulfate, an alkali salt of zinc phosphate, boric acid, and a borate.
Patent JP-S62171140-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAGI NORIAKI
IPC: H01L27/04
Filed: 1986-01-23
Abstract: PURPOSE:To utilize the area of a semiconductor chip efficiently by providing external driving cells whose shapes are parallelograms except rectangulars and squares. CONSTITUTION:External cells 3A which are inclined by 45 deg. and pads 2 corresponding to the cells 3A are arranged along the four sides of a semiconductor chip 1. As vacant regions are not formed at the corner parts and, moreover, corner pads are not necessarily to be used as source pads only, signals can be taken out. Although a triangle region is formed near the center part of each side of the semiconductor chip 1, as a GND line 6 and a VDD line 5 pass through this portion, external cells 3B whose block shapes are triangles can be provided in the triangle region. In this case, if the number of types of the external blocks is (n), the same number (n) types of triangle external blocks may be prepared. With this constitution, the number of the pads in the chip of the same size can be increased.
Patent JP-H10192749-A (JP)
Title: Valve and discharge device
Inventor: IWATSUBO MITSUGI
IPC: B05B11/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a valve disc and a valve seat and the repeated seating property of the valve disc due to gravity in a valve consisting of a valve disc and a valve seat used in a discharge device for shampoo or the like by forming at least one of the valve disc and the valve seat of synthetic resin to which inorganic matter is added. SOLUTION: In a trigger type discharge device 10, a manual pump assembly 13 is fixed by a cap 12 screwed on an opening 11A of a container 11. The manual pump assembly 13 is provided with a ball-shaped inlet side check valve 18 and an outlet side check valve 19 in a liquid passing path 16. And when a trigger 25 is subjected to pressurizing operation, a pump chamber 26 is compressed by a piston 27 to generate discharge pressure, and when the pressurizing operation is released, the pump chamber 26 is extended by the piston 27 to generate suction pressure. In this case, each of the check valves 18, 19, the valve seats 23A, 23B is made a part of the liquid passing body 15, and the whole liquid passing body 15 or components of the valve seats 23A, 23B are formed of a synthetic resin incorporated with inorganic matter such as iron powder, copper powder and ceramic.
Patent JP-S61172040-A (JP)
Title: Magnetic field generation apparatus for nuclear magnetic resonance
Inventor: KESSEKI TOMOHIRO
IPC: G01R33/3815
Filed: 1985-01-25
Abstract: PURPOSE:To miniaturize a NMR apparatus, by enlarging the inner and outer diameters of a cryostat container at the central part thereof and symmetrically arranging a plurality of coils with respect to the center of the container in the axial direction thereof and providing a second coil group to the central part having a large inner diameter. CONSTITUTION:The inner and outer diameters of a cryostat container 8 at the central part thereof in the axial direction aa' are made larger than that of both end parts. For example, a main magnetic field coil is divided into four coils 9a, 9b, 9c, 9d which are received in the peripheral wall of the container 8 so as to be made symmetric with respect to the axis 0 of said container 8. A second coil group 10 consisting of a shim coil, a gradient magnetic field coil and transmitting and receiving antenna coils is provided to the recessed part 20 provided to the central part having a large inner diameter of the container 8. The magnetic fluxed by the coils 9a 9d are directed to the axial direction aa' passing the center 0 of the container 8 to generate a uniform magnetic field in the vicinity of the center 0. Because the main magnetic field coil is received in the peripheral wall of the cryostat container in a divided state and a uniform magnetic field is generated in the vicinity of the center of said container, the cryostat container can be miniaturized and the NMR apparatus can also be miniaturized.
Patent JP-S59139456-A (JP)
Title: Interruption control system of real time timer
Inventor: FUKUOKA HIDEKI
IPC: G06F9/48
Filed: 1983-01-29
Abstract: PURPOSE:To enable flexible coping with the reduction of a soft overhead required for timer coincidence processing, the increase of number of information processing devices etc. by providing a circuit that judges whether the value of a real time interruption register is set or not. CONSTITUTION:When the timer value (T3) of a real time timer 21 is greater than a timer value (T2) sent from a service processor SVP1, an update inhibition of the real time timer 21 is instructed from a comparator circuit 216 to an update inhibition circuit 201 through a signal line 300. At the same time, the storing of the result of subtraction of the subtraction circuit 208 is instructed to a control circuit 217, and the result of subtraction (T3-T2) is stored in a register 210. When T3-T2 is stored in the register 210, the value of the register 210 is subtracted by a subtraction circuit 211 one by one synchronizing with timer update clock. When the value of the register 210 becomes O, the update start of the real time timer 21 is instructed to the update control circuit 201, and at the same time, the update of the register 210 is stopped.
Patent JP-S62170794-A (JP)
Title: Unit type compressor
Inventor: TAGA KIICHI
IPC: F04C23/00
Filed: 1986-01-23
Abstract: PURPOSE:To obtain a desired delivery pressure easily by coupling random number of compressor units having unit pressure ratio of counterflow compression through shaft couplings. CONSTITUTION:Compressor units 1-3 having unit pressure ratio of counterflow compression are provided with positions for inserting the coupling bolts 9. When the units are coupled each other, a shaft coupling 4 is fixed to a drive shaft then the bolt 9 will couple the units each other. Consequently, a multi-stage compressor can be achieved through simple work and a desired delivery pressure can be obtained by varying the number of units.
Patent JP-S54107435-A (JP)
Title: One-side hot plating method
Inventor: YOSHIDA MASAYOSHI
IPC: C23C2/00
Filed: 1978-02-10
Abstract: PURPOSE:To control uniformly the plating amount on steel strip by controlling the amount of molten metal coming out of the coating roll by the procedure in which the lower part of a coating roll whose circumferential speed is changeable is dipped in a molten metal bath and a roll not dipped in the bath is pushed against the coating roll. CONSTITUTION:The coating roll 1 whose lower part is dipped in a molten metal bath is rotated in the same direction as that of the steel strip 9, and then the second roll 2 not dipped in the molten metal bath is pushed against the rotating coating roll 1 in order to control the amount of molten metal being carried up by the roll 1. In this case, the circumferential speed of the roll 1 is regualted and at the same time the contact pressure of the roll 2 in contact with the roll 1 is adjusted to control the amount of molten metal. Thus, a predetermined amount of plating can be applied on the one side of steel strip.
Patent JP-H06290099-A (JP)
Title: Method for storage management and subsystem therefor
Inventor: TOOMASU JII BAAKETSUTO
IPC: G06F17/30
Filed: 1994-02-07
Abstract: PURPOSE: To provide an improved method and subsystem for managing storage in a data processing system. CONSTITUTION: A decentralized storing system in which a transmitting-side storage device establishes a criterion for managing the storage of a file is disclosed. When the file is transferred to the auxiliary storage device of another storage device, information which controls the storage of the file is added to the file. For example, the storing period is controlled by this control information. When a master file is erased from an archive, access to the copy of the file in the auxiliary storage device is disabled or the storage management of the file is changed in accordance with the criterion established at the storing time. The feature of a method and a subsystem for managing storage includes that the storage management control information is distributed together with the file to various kinds of storage devices of a complicated data processing system.
Patent JP-H01189118-A (JP)
Title: Electron beam exposure apparatus
Inventor: MIYAGI SHINJI
IPC: H01L21/30
Filed: 1988-01-22
Abstract: PURPOSE:To accurately measure the height of an element to be exposed by an electron beam exposure apparatus of an accurate vertical incident system by invalidating a deflection coil for returning an electron beam to an obliquely incident state. CONSTITUTION:Deflection switching means 4 is operated to cut off the deflection current of a deflection coil 7 supplied from deflection control means 1 to stop the return of an electron beam 10, and the beam 10 is incident obliquely to the face to be exposed. Then, a stage 12 is moved, an alignment mark 14 on the surface of an element 11 to be exposed is displaced to a position isolated at a predetermined distance (d) from the position of the deflection central axis of the beam 10. When the beam 10 scans the mark 14 in this state, reflected electrons are generated, and collected by an electron detector 9. The deflection amount d' in this case becomes d+ or - d. Mark position displacement detecting means 3 receives a signal d', detects the difference d, and transmits it to height calculating means 2. The means 2 receives the signals d,  d, calculates the difference  l, between the height of the element 11 to be exposed and a reference face 15 from the height l of the deflection center 13, and outputs it.
Patent JP-S59138909-A (JP)
Title: Microwave thickness measuring device
Inventor: KIYOBE SEIICHIROU
IPC: G01B15/02
Filed: 1983-01-28
Abstract: PURPOSE:To facilitate handling without having various restrictions and to obtain a stable thickness signal by using a microwave and processing two mutually 90 deg. out-of-phase interference signals, and measuring the thickness of a sheet type running body. CONSTITUTION:A sensor part 1A has a microwave Doppler sensor 2A, phase shifter 3A, transmitting/receiving antenna 4A, etc., and the antenna 4A is installed facing one surface of the sheet type body 20. The sensor 2A has a Gunn diode 5A, power source 6A, and crystal detector 7A, and transmits the microwave toward the antenna 4A and also detects 9 part of the transmit signal and a receive signal by the detector 7A. Sample holding circuits 11A and 12A sample and output the signal detected by the detector 7A. A switching circuit generator 13A generates a signal for driving a pin diode 9A, the circuits 11A and 12A, etc.
Patent JP-H04239298-A (JP)
Title: Adhesive for voice coil for speaker
Inventor: NONAKA TAKANORI
IPC: H04R9/04
Filed: 1991-01-11
Abstract: PURPOSE:To improve a heat radiating efficiency by allowing an adhesive to contain an aluminum nitride whisker. CONSTITUTION:A voice coil is a constitution in which a conductor line 1 is adhered to a voice coil bobbin 2 with the adhesive 3, and a part of an aluminum nitride whisker 4 contained in the adhesive 3 is exposed from the adhesive 3. Thus, a heat generated from the conductor line 1 can be satisfactorily conducted to the surface of the adhesive 3 by the aluminum nitride whisker 4. And also, a part of the aluminum nitride whisker 4 exposed on the surface of the adhesive 3 suppresses the rise of the temperature of the voice coil by a cooling action.
Patent JP-S55107320-A (JP)
Title: Isolator
Inventor: HANAWAKA MASUO
IPC: H03H11/02
Filed: 1979-02-08
Abstract: PURPOSE:To enable to perform the transmission with isolation for DC signal with high accuracy, by transmitting signal at straight line area of photo coupler characteristics. CONSTITUTION:After converting the DC input signal voltage V1 into AC voltage ViA with the DC to AC converter 2, it is added with the DC bias voltage Vb at the adder 3, and the voltage Ve is converted 4 into a current, which is supplied to the photo diode PD of the photo coupler 5 as the forward current IF. The AC component of the current IF is proportional to the input signal Vi and the DC component is proportional to the voltage Vb. In the coupler 5, the current IF flowing to PD is converted into the collector current Ic to the photo transistor PT based on the current transfer rate. Since the current Ic has linearity at a certain area greater in the current IF, the linearity of the AC component of the current Ic is excellent. After converting 6 the current Ic into the voltage Vc, the AC component only is rectified 7 and it is converted into a DC voltage and picked up, allowing to obtain the DC output voltage Vo in proportion to the DC input and isolated, with high accuracy.
Patent JP-H01192611-A (JP)
Title: Carrying device
Inventor: ONO HIRONORI
IPC: G03G15/00
Filed: 1988-01-25
Abstract: PURPOSE:To achieve contactless carriage and to prevent leakage of such as powder material, in a magnetic powder or fluid carrying device for copier, by arranging sealing means comprising flux generating means and magnetic shield means containing superconducting members at the opposite ends of the carrying means. CONSTITUTION:A sleeve 11 facing with a photo-sensitive member 15 is provided with a magnet 17, referred to magroll, at the inside thereof in order to carry developer 12 to the developing position on the photo-sensitive member 15 through magnetic force of the magnet 17 and the rotary force of the sleeve 11. Magnetic flux 16 of the magnet 19 is shifted, at the opposite ends of the sleeve 11, through diamagnetism effect of a magnetic shield means 18 composed of superconducting material. Consequently, the developer 12 is directed inwardly and does not flow out in the direction of bearing section 13, thus preventing flow-out of carrying member from the opposite ends.
Patent JP-S56114840-A (JP)
Title: Production of optical fiber
Inventor: KAJIOKA HIROSHI
IPC: C03B37/018
Filed: 1980-02-07
Abstract: PURPOSE:Barrier layers are formed on the inner surface of a quartz tube so that the reaction temperature is raised higher as the barrier layer comes nearer to the core layer to produce optical fiber with low loss in long wave bands as well as in short wave bands. CONSTITUTION:A barrier layer 21 is formed on the inner surface of a quartz tube 3 by the MCVD method at a relatively low temperature of 1,300-1,400 deg.C. Then, an additional layer 22 is formed on the inner surface at a temperature of 1,450- 1,550 deg.C by the MCVD method. The composition of the barrier layer 21 may be different from or equal to that of the layer 22. For example, the layer 21 is composed of a ternary system and the layer 22 is of a quanternary system. The core layer 10 is formed on the inner surface of the barrier layer 22 and the rsultant rod is drawn into a dense fiber, that is, the objective optical fiber.
Patent JP-S5399397-A (JP)
Title: Method for preparing amino acids, nucleic acids or organic acids
Inventor: YUKIMURA ICHIROU
IPC: C12R1/645
Filed: 1977-02-10
Abstract: PURPOSE: To produce the entitled substances directly from cellulose by adding cellulose to a culture medium containing cellulose as the carbon source and cultivating the specific microorganisms capable of assimilating sugar as well as producing amino acids, nucleic acids or orgnaic acids. 
     COPYRIGHT: (C)1978,JPO&Japio