baber/WOPTO huggingface dataset:
Patent JP-S56127781-A (JP)
Title: Vibration-proof type water electrolysis device
Inventor: MATSUNAGA KATSUTOSHI
IPC: C25B9/17
Filed: 1980-03-11
Abstract: PURPOSE:To prevent a diaphragm from breaking due to vibrations on the sea by providing first and second controllers whereby the amounts of separated liquid circulated from gas-liquid separators to an electrolytic cell, gas discharge amount, the liquid levels in the separators and the pressures in gaseous phases are controlled to be constant. CONSTITUTION:Oxygen gas generated in an anode chamber 1A mixes with liquid and is separated from the liquid by the gas-liquid separator 3A, while the separated liquid SA containing foams is fed into a forced-type gas-liquid separator 7A and defoamed. On the other hand, a mixture of liquid and hydrogen gas generated in a cathode chamber 1B is defoamed through a gas-liquid separator 3B and a forced- type gas-liquid separator 7B. The two parts of electrolyte separated from gas are circulated into the electrolytic cell 1, the amounts thereof being controlled by the first controller 13 so that the liquid levels in the separators 3A, 3B become equal to each other. On the other hand, the oxygen gas and hydrogen gas separated from the liquid by the separators 3A, 3B are controlled by the second controller so that the pressures in the gaseous phases become constant respectively, and the gases are recovered through take-out ports 16A, 16B.
Patent JP-S59153449-A (JP)
Title: Manufacture of coil for rotary electric machine
Inventor: IWABUCHI SUNAO
IPC: H02K15/12
Filed: 1983-02-22
Abstract: PURPOSE:To accelerate the hardening of resin and to prevent the leakage of the resin by disposing a non-woven fabric immersed with resin curing catalyst before coating a main insulating layer at least at both side faces of a coil conductor unit. CONSTITUTION:Strand conductors 1 coated with strand insulators 2 are wound in quintuple in the depthwise direction of a slot and adjacently in two rows in the circumferential direction. Then, a non-woven fabric tape 12 immersed in advance by suitably means such as coating, spraying or dipping a resin curing catalyst is lap wound at the end over the entire periphery of the unit 5 and the axial length of a core slot 4. Then, after the base material of a main insulating layer 6 is coated, for example, on the periphery of the non-woven fabric 12 by taping, a semiconductor layer 11 is coated on the outer peripheral surface to form coil units 7A, 7B. The units 7A, 7B are inserted into the slot 4 of the core 3, a wedge 9 is hitted, further filled in a resin tank and resin is then immersed.
Patent JP-H01208636-A (JP)
Title: Building
Inventor: IIDA TAKESHI
IPC: F24F7/06
Filed: 1988-02-10
Abstract: PURPOSE:To smoothly and effectively exhaust heat and smoke produced with cooking by providing a ventilating fan at an outlet opened at an outside wall and opening an inlet at said wall in the neighborhood of a cooking range of a kitchen in which the cooking range is placed downward of the ventilating fan. CONSTITUTION:A ventilating fan 4 with a damper 3 is provided at an outlet 2 opened upward of an outside wall 1 of a kitchen. A range hood 5 is provided in the indoor side of the ventilating fan 4 and a cooking range 7 is placed on a downward cooking table thereof. An inlet 8 is opened at the outside wall 1 in the neighborhood of the cooking range 7. However, because the inlet 8 is hidden and drops of oil and the like are prevented from adhering to the rear side of the cooling range when cooking is performed, detachable grids 9, a punching board and the like are desirable to provide in the indoor side. Further, the same damper 3 as the outlet 2 is provided at the inlet 8 and it is desired that these dampers 3, 3 are formed to interlock, open and close.
Patent JP-H06220155-A (JP)
Title: Composition for molding polyurethane and production of molding using the same
Inventor: SASAHARA TOSHIAKI
IPC: C08G18/79
Filed: 1993-01-26
Abstract: PURPOSE:To obtain the subject composition, composed of a specific organic polyisocyanate, a polyol 1, a chain extender, a foaming agent and a catalyst, having a high-density skin layer, excellent in quick curability, weather, discoloring and heat resistances and useful as automotive members, etc. CONSTITUTION:The objective composition is composed of (A) an organic polyisocyanate containing 10-90wt.% hexamethylene diisocyanate polymer containing >=10wt.% hexamethylene diisocyanate trimer forming the isocyanurate ring and 90-10wt.% NCO group-terminated prepolymer, (B) a polyol 1 such as polyether polyol (C) a chain extender such as ethylene glycol, (D) a foaming agent such as water and (E) a catalyst such as a tertiary amine.
Patent JP-S54123675-A (JP)
Title: Multiple block controller
Inventor: TEJIMA TOSHIAKI
IPC: G05B23/02
Filed: 1978-03-17
Abstract: PURPOSE:To simplify a multiple block controller of a system having a number sets of blocks with the same control pattern or content in a facility by commonly using the same logic of the leased block control circuits. CONSTITUTION:In a multiple block controller seen in a waste treating system as an example having one process of several groups each having several same treating contents as one group, a block selection switch 25 is assembled in a graphic panel for displaying the system flow and operating state in such a manner that the same logic of leased block control circuits 28 is commonly used and signal communication among the processes is conducted between the common control circuits 27. Reference numerals 19 to 21 designate A1 to A3 leased block logics, 22 to 24 A1 to A3 block body devices, and 26 a block selecting circuit.
Patent JP-H10228439-A (JP)
Title: Controlling means
Inventor: SUGIYAMA MASAHITO
IPC: G06F13/10
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To control many items of an LSI without extending an instruction transmission time by providing an instruction mode that sequentially designates an address and an instruction mode due to automatic updation of addresses and automatically switching both modes with transmission specific information that is preliminarily defined. SOLUTION: A specific code detecting circuit 5 decodes transmitted data and when it receives specific data that shows mode change, the circuit 5 notifies the effect to a pulse generating circuit 4. In LSI function and characteristic control that are performed by a microcomputer, an instruction transmission mode which sequentially designates an address and an instruction transmission mode due to automatic updation in the LSI of an instruction address are provided. Thereby, both modes in the LSI are automatically switched with the transmission of specific information that is preliminarily defined. Then, control of many functions is realized within a short transmission time.
Patent JP-S63197163-A (JP)
Title: Terminal information communication system
Inventor: SAKAMAKI TAKESHI
IPC: H04N1/00
Filed: 1987-02-12
Abstract: PURPOSE:To send data in a form where a sender of a text and a relay station are identified and recognized correctly by converting the data into a pattern data when no reception data memory is equipped to the reception side and sending a telephone number in the code system of the reception side when the code system differs from each other. CONSTITUTION:A sentence means 4 sends terminal information where a telephone number is converted into a pattern or a reception side code system data based on the presence or absence of a reception data storage section and the type information of the code system. That is, the control means 4 converts the telephone number into a pattern data by outputting the number to a pattern conversion means 20 when a 2nd device is not equipped with the reception data storage section when the code system differs from a 1st and 2nd devices based on the notice of a notice means 10. On the other hand, in case of the storage section equipped, the telephone number is outputted to the code conversion means 3 to convert the number into the code system data of the 2nd device. Thus, even in the communication between the devices whose code system differs from each other, the reception side identifies and recognizes the sender clearly.
Patent JP-H09221647-A (JP)
Title: Adhesive composition, adhesive sheet made of the composition, and production of phenolic compound to be used for the composition and the sheet and having aldehyde group in molecule
Inventor: ARIMITSU YUKIO
IPC: C09J7/02
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition containing a phenolic compound having an aldehyde group in a molecule and useful for a masking tape for protecting the intrusion of a metal plating liquid and a defatting liquid on masking in a metal plating process. SOLUTION: This composition contains a phenolic compound of formula I (R1 is H, a 1-12C alkyl or an aryl; R2 is H or a divalent organic group having a molecular weight of <=50,000 and forming a heterocylic ring with an aromatic ring having an aldehyde group). Further, the R2 in a compound of formula I is preferably an organic group of formula II [R3 is H, a 1-12C alkyl or an aryl; R4 is H, a 1-12C alkyl, an aryl, an aldehyde or methylol; (n) and (m) are each an integer of 0-50]. A compound of formula I having a group of formula II is obtained by oxidizing a phenol resin of an alkyl-phenol resin so that the ratio (α=α2 /α1 ), between an absorbance (α1 ) expressing the absorption attributable to stretching vibration of C=C in the benzene ring and that (α2 ) attributable to stretching vibration of C=O in the aldehyde group in IR, is >=0.02.
Patent JP-2000226671-A (JP)
Title: Electroless plating device
Inventor: SENDAI SATOSHI
IPC: H01L21/288
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an electroless plating device which is capable of reducing incomplete plating or irregular plating, small in degradation of a plating solution and change in concentration of the composition of the plating solution, capable of keeping the plating temperature at a specified temperature, stable in plating quality, and capable of avoiding the increase in the cost in disposing the solution and the excessive burden on the environment. SOLUTION: In an electroless plating device to form a metallic plating film on a surface to be plated by bringing the electroless plating solution in contact with a surface of a substrate to be plated, the surface of the substrate 1 to be plated is faced upward, a space in which the surfaces to be plated are opposite to each other and sealed is formed in a plating cell 22, the electroless plating solution is fed into the sealed space from an initial make-up tank through a plating solution feed valve 9, and the plating is achieved by feeding the pressure pulsation to the sealed space from a pressure pulsation generation part 24.
Patent JP-S55121798-A (JP)
Title: Movable magnet type pickup cartridge
Inventor: OBATA SHIYUUICHI
IPC: H04R11/12
Filed: 1979-03-14
Abstract: PURPOSE:To shorten the length of the cantilever itself and then to enhance the reproducing frequency characteristics at the high-frequency band, by putting the effective magnetic space close to the stylus tip and then providing the magnet oscillator within the magnetic space so as to secure the angular motion to the magnet oscillator. CONSTITUTION:Square attachment window 44 through which projection 43 provided on the back of replaceable stylus 21 pierces through is attached to cartridge main body 23, and magnetic space 42 is formed with yokes 39A, 39B, 40A and 40B of the power generation system 24 protruded over window 44. Then the hole part through which those yokes mentioned above pierce is formed so that it may enclose vibration system 22 provided at stylus 21. And the ample distance is secured between main body 23 and record surface 45 when the distance is shortened between surface 45 and vibration fulcrum 46 of system 22. Thus substantial space 42 is put close to the stylus tip 25, and magnet oscillator 27 is provided within space 42 so as to secure the angular motion. As a result, the length of cantilever 26 itself is shortened, thus enhancing the frequency characteristics at the high-frequency band.
Patent JP-S56127215-A (JP)
Title: Constant current circit
Inventor: FURUNO FUMIYA
IPC: H04M19/00
Filed: 1980-03-11
Abstract: PURPOSE:To obtain a constant current circuit having an optional temperature coefficient, by connecting the base-emitter junction of a transistor (TR) in parallel to a resistance and connecting a power source that flows the current to the emitter side of TR to select the resistance value. CONSTITUTION:The base-emitter junction of TRQ1 is connected in parallel to a resistance Rx, and the power source VS that flows the current IR1 is provided at the emitter side of TRQ1 via the resistance R1. Then the diodes D1 and D2 are connected in series between the power source VS and the base of TRQ1. The load LD is connected to the collector of TRQ1 and the negative side of the power source VS, and the resistance R2 is connected to the base of TRQ1 and the negative side of the power source. The base-emitter voltage VBE of TRQ1 lowers as the ambient temperature increases. In proportion to this, the curren flowing through Rx becomes small, and thus both the emitter current IE and the load current IO intend to increase to secure an offset of a decrement of the output current in case when no Rx is added. Then the value of Rx is selected to obtain a constant current circuit having an optional temperature coefficient.
Patent JP-H06244559-A (JP)
Title: Manufacture of ceramic multilayered board
Inventor: YAMAGUCHI YASUMUNE
IPC: H05K3/00
Filed: 1993-02-19
Abstract: PURPOSE:To enable a plurality of ceramic multilayered boards having conductor patterns of high dimensional precision to be extracted from a sheet of sinter by providing nonprinted regions over a range not exceeding a specified area of a green sheet among regions printed with conductor patterns. CONSTITUTION:After green sheets 1 each having a plurality of regions R1 printed with conductor patterns 3a, 3b, their laminate 4 is baked by hot pres, and an obtained sinter 5 is cut at parts other than the regions R1 printed with the conductor patterns 3a, 3b to manufacture a plurality of ceramic multilayered substrates 10. At this time, nonprinted regions R2 should be over a range not exceeding 20% of the area of a green sheet 1. That is, increasing the space factor of printed regions R1 in the surface of the green sheet 1 makes most of the laminate 4 leveled with the printed regions R1; as a result, differences in thickness in the laminate 4 are dissolved, and hot press pressure is dispersed, so that pressure acts on the whole region of the laminate 4 equally.
Patent JP-H05231089-A (JP)
Title: Shield jointing position measuring method
Inventor: KIKUCHI TETSUKI
IPC: E21D9/06
Filed: 1992-02-18
Abstract: PURPOSE:To quickly and highly accurately measure a relative position both shield machines. CONSTITUTION:A boring pipe 10 is extended from one shield machine toward the other shield machine, and a magnetism sensor provided on the tip part of the pipe detects the distance from a cutter disc and a slit. Then, the tip part of the boring pipe is brought close to a bulkhead 20 through the slit, and a radioisotope sensor 14 on the tip part is detected from the inside of the bulkhead 20 by a radioisotope sensor 24.
Patent JP-S57144268-A (JP)
Title: Triazine compound and its preparation
Inventor: YAMADA SHIYOUZOU
IPC: A61P31/04
Filed: 1981-03-03
Abstract: NEW MATERIAL:The triazine compound of formulaI(R 1  is phenyl which may have halogen, lower alkyl or lower alkoxy as substituent; R 2  is lower alkyl; R 3  is H or lower alkyl; X is O or S).  
     EXAMPLE: 6-Methylthio-1-phenyl-s-triazin-2(1H)-one.  
     USE: Diuretics, antibacterials, antiphlogistics, analgesics, etc.  
     PROCESS: The compound of formulaIis prepared by reacting the compound of formula II with the compound of formula III (Y and Z are lower alkyl) in a proper solvent or in the absence of solvent, at a temperature between 50°C and the refluxing temperature of the solvent, for 0.5W10hr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02209433-A (JP)
Title: Method for recovering plantinum group metal from metallic carrier catalyst
Inventor: SHOJI TORU
IPC: C22B7/00
Filed: 1989-02-09
Abstract: PURPOSE:To recover platinum group metals in superior yield by applying heating and rapid cooling to a used waste catalyst in which platinum group metals or oxides thereof are carried on a metallic carrier, peeling a catalytic activity layer from the metallic carrier, and carrying out chemical treatment. CONSTITUTION:In the case when the activity of a catalyst prepared by thermally spraying Al on the surface of a metallic carrier of Ni, etc., and carrying out oxidation treatment to provide a catalytic activity layer of gamma-alumina and allowing platinum group metals, such as Pt, Pd, and Rh, and oxides thereof to be supported as a catalyst on the above alumina is reduced, the catalyst is heated in an electric furnace and thrown into water to undergo rapid cooling, by which the gamma-alumina the platinum metal catalyst is peeled and separated from the metallic carrier by the difference in coefficient of thermal expansion. This gamma-alumina containing the catalyst is treated with an aqueous solution of NaOH and dissolved and removed, by which the platinum group metals and oxides thereof as catalyst can be recovered in high yield.
Patent JP-H10241751-A (JP)
Title: Manufacture of photoelectric cell, especially liquid crystal cell or electrochemical photocell
Inventor: GRUPP JOACHIM
IPC: H01M10/38
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To execute as mush process as possible with respect to a batch of cells, before being divided into individual cell. SOLUTION: Multiple photoelectric cells, including a cavity 5 with an electrode in each cell, are manufactured, and each cavity 5 is composed of especially 2 glass plates 3, 4 and sealing partitions 8, 9 between them to form a cavity 5 filled with a fluid. At a first step, a bath of cells are manufactured, and the cavities 5 are filled with specified fluid and then sealed. At a second step, each battery is cut off at contour line 20 with a very high-pressure water jet stream 30, and if necessary, a hole 10 is bored through a cell. The abrasion is contained or not contained in the jet water depending on the case. For this reason, before a cutting step, outer layer 25, 26 such as a polarizing material part and reflection material part, etc., are capable of being stuck on the batch surface.
Patent JP-H11229122-A (JP)
Title: Molding die and its production
Inventor: MOMIYAMA NATSUE
IPC: C23C14/48
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a die having durability for resin molding. SOLUTION: A ceramic film is formed on the surface of the die by implanting nitrogen ion to the surface of the die while heating a base material under an ammonia or nitrogen atmosphere and after that, implanting the ion while vapor depositing a metal on the base material. The durability of the ceramic film is improved because a high hard nitride film is formed on the surface by the implantation of nitrogen ion.
Patent JP-H11233077-A (JP)
Title: Lid for sealed battery
Inventor: MARUMOTO MITSUHIRO
IPC: H01M2/04
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a lid for a sealed battery capable of being installed in place without causing a large gap between an end of the lid and an opening upper end part of a battery can. SOLUTION: An end part 61 of a lid 6 has a step-like structure formed by layering two or more lid members, and one surface (a surface W for welding) of the step-like structure is welded onto a top surface 14 of an opening upper end part 11 of a battery can. Another surface (a surface S for positioning) of the step-like structure functions to cause the lid 6 to be installed without play on the opening upper end part 11.
Patent JP-S63198014-A (JP)
Title: Automatic focusing device
Inventor: ITO MASATOSHI
IPC: G03B3/00
Filed: 1987-02-13
Abstract: PURPOSE:To always secure a stable focus state even if a result of measurement is varied, by calculating repeatedly the defocus quantity and the defocus direction of a photographic lens by a defocus calculating means, and driving a focusing lens to focused position, based on a result of calculation. CONSTITUTION:An incident light which has passed through a photographic lens is divided into two luminous fluxes by a diaphragm mask 18, and forms an image in two areas which have been set on a CCD line sensor 20 by an image re-forming lens 19. In this case, a second defocus quantity range being larger than a first defocus quantity range which is regarded as a focused state is set, and when the defocus direction of this time is the same as the defocus direction of the previous time, and also, the defocus quantity of this time is larger than the first defocus quantity range, and within the second defocus quantity range, lens driving is executed, based on the defocus quantity obtained by multiplying the defocus quantity of this time by a positive number of <1. In such a way, the high stability and the high speed responsiveness can be allowed to be compatible.
Patent JP-S57145424-A (JP)
Title: Signal detecting circuit
Inventor: TAGUCHI YASUO
IPC: H03K5/1252
Filed: 1981-03-04
Abstract: PURPOSE:To reduce the shift of an input signal by making the rise and fall of the input signal to one integrating circuit different in response, and making the rise and fall of the other integrating circuit difference in response reversely. CONSTITUTION:An input signal amplifier and comparator part 1 supplies a signal to integrating circuits 2 and 3. The integrating circuit 2 has fast rising response and slow falling response. The integrating circuit 3, on the other hand, has slow rising response and fast falling response. Comparators 4 and 7 compare feference voltages Vth1 and Vth2 with outputs C and F of the circuits 2 and 3. An differential pulse generating circuit 5 generates pulses synchronizing with rises of the output waveform of the comparator 4, setting a flip-flop 6. A differential pulse generating circuit 8 generates pulses synchronizing with falls of the output waveform of the comparator 7, resetting the flip-flop 6.
Patent JP-S59158395-A (JP)
Title: Vane-type two-stage rotary compressor
Inventor: IIDA TOSHIO
IPC: F04C23/00
Filed: 1983-02-28
Abstract: PURPOSE:To greatly reduce the compression ratio of a rotary compressor by constituting it in such a two-stage compressing manner that the inlet and the outlet at the first stage side and formed at one chamber having larger space than the other while the inlet and the outlet at the second stage side are formed at the other chamber and the first-stage outlet and the second-stage inlet are connected to each other. CONSTITUTION:Air which is sucked from the first-stage inlet 16 into a chamber 14 having larger space than the other chamber is compressed by a vane 13 in association with rotation of a rotor 12, discharged from an outlet 17, sucked from the second-stage inlet 18 connected to the outlet 17 into the smaller chamber 11 to be compressed therein by a vane 13, and finally discharged from an outlet 19. Such two-stage compressing constution may provide for greatly reduced compression ratio of air in the chambers 14 and 15 in comparison with of one-stage compressing, so that the difference between pressures respectively applied to both the side faces of the vane 13 may be reduced, thereby improving the sealing performance of the vane 13. Since the compression heat is also reduced, durability may be improved.