baber/WOPTO huggingface dataset:
Patent JP-H11228290-A (JP)
Title: Diamond growing apparatus utilizing microwave
Inventor: KUDO MINORU
IPC: C30B29/04
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a diamond growing apparatus capable of increasing a growth rate of a diamond as quick as possible and unifying the crystal of the diamond. SOLUTION: This diamond growing apparatus utilizing a microwave plasma generation device having a coaxial line 21 for transmitting a microwave has a gas supplying tube 51 for supplying a component gas for the diamond, installed in an inner conductor 21b of the coaxial line 21 so that the component gas may be directly supplied to a microwave plasma 25 generated at the tip part of the coaxial line 21, and the whole supplied component gas may be chemically reacted to grow the diamond on the upper face of a material 28.
Patent JP-H03241205-A (JP)
Title: Water supplying pump protection device
Inventor: SHIBAYAMA TAKASHI
IPC: F22D5/26
Filed: 1990-02-16
Abstract: PURPOSE:To eliminate temperature difference between an upper part and a lower part of a casing of a water supplying pump and prevent any deformation of the casing by a method wherein a suction valve and a valve for use in supplying condensed water such as a device warming valve or the like are automatically closed in response to a valve operating signal from a control means after the water supplying pump is stopped and an output from a power generator is decreased and the water supplying operation is prohibited. CONSTITUTION:When an operation of a water supplying pump 2a is stopped, a supplying of condensed hot water from a suction valve 1a to a water supplying pump 2a and a supplying of condensed water of increased pressure from a device warming valve 6a to the water supplying pump 2a are shut off. As a result, since supplied water of low temperature is not flowed into the water supplying pump 2a, the inner water in the water supplying pump is gradually and uniformly decreased from its temperature when the water supplying pump is stopped as a time elapses, resulting in that one temperature at the upper part and the other temperature at the lower part of the casing of the water supplying pump become substan tially equal from each other. With such an arrangement, it can be avoided that the temperature at the upper part and the temperature at the lower part of the casing of the water supplying pump after the water supplying pump is stopped during a stopping process of a power generat ing plant (when an output of the power generator is decreased) are more than their limited values.
Patent JP-S59164496-A (JP)
Title: Forceful lp gasifier to be used for thermal dissolution of fusable paint and asphalt and the like
Inventor: TAKAMURA TOSHIAKI
IPC: F17C7/04
Filed: 1983-03-03
Abstract: PURPOSE:To obtain a forceful LP gasifier mountable on truck and suitable for moving work, by performing forceful gasification under operating oil temperature. CONSTITUTION:Operating oil 12 used for power source of hydraulic motor 9 of heating needer 1 will produce heat in pump 14, controller 15 and said motor 9 then enter into an oil chamber 16 in a vaporizer 2 to heat LP gas 19 pressure fed into a gasification chamber 17. Then said gas is regulated by a regulating valve 20 to fixed pressure and fed to and burnt by a burner 7. A plurality of LP gas cylinders are not required for heat source to facilitate mounting onto truck.
Patent JP-H08224385-A (JP)
Title: Skin material sewing method for integratedly formed skin
Inventor: ENOKI YOSHIMI
IPC: B29C65/62
Filed: 1995-02-23
Abstract: PURPOSE: To manufacture a molding by skin integratedly forming method, with which it is possible to reduce the manufacturing cost and can certainly suppress leakage of resin at the seam of the skin material. CONSTITUTION: A laminate material 1 is formed by laying a slab 12 of foaming plastics on the rear surface of a trim 11, and from this material 1, a developed skin material 21 is prepared by developing a three-dimensional shape of molding into a plane, and a sewing margin 22 having a certain width is provided at the edge of the spread material 21. Thereby, the base end side of the sewing margin 22 is sewn over the whole length in the longitudinal direction in the condition that the trim 11 sides of the margins 22 of adjoining developed skin materials 21 are laminated one over the other, wherein a sewing needle having a diameter of 1mm is used along with a thread having a diameter less than 0.3mm, and the sewing pitch should be set below 2mm.
Patent JP-H01211563-A (JP)
Title: Production of bismaleimide
Inventor: KANAYAMA KAORU
IPC: C08G73/12
Filed: 1988-02-18
Abstract: PURPOSE:To obtain a bismaleimide, by reacting a diamine with maleic anhydride in a mixed solvent of an aromatic hydrocarbon-aprotic polar solvent to give a bismaleamic acid, subjecting the bismaleamic acid to ring closure through dehydration in the presence of an acid catalyst and distilling away formed water in an azeotropic state. CONSTITUTION:A diamine shown by the formula [Y is -CH2-, -C(CH2)2-, -C(CF3)2-, -O-, -S-, etc.; X is -O-, -S- or -COO-; R1-R6 are H, halogen, alkyl or alkoxy] is reacted with maleic anhydride in a mixed solvent (e.g. toluene- DMF) of an aromatic hydrocarbon or a halogenated hydrocarbon and an aprotic polar solvent at 0-150 deg.C to give a bismaleamic acid, which is subjected to ring closure through dehydration in the presence of an acid catalyst (e.g. p- toluenesulfonic acid) at 80-200 deg.C and formed water is distilled away in an azeotropic state to give a high-purity bismaleimide. The bismaleimide is useful as laminate material, electrical insulating material, adhesive, etc.
Patent JP-H10218854-A (JP)
Title: Production of taurine derivative
Inventor: KOMORI HIROHITO
IPC: C07C303/22
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a pick-me-up, nutrition or the like, without the presence of any chloride corrosive to reaction apparatus and the like, by reaction between a specific epoxy compound and 2- aminoethanesulfonic acid (salt). SOLUTION: This compound of formula II is obtained by reaction under heating (at 0-90 deg.C) for 1-48h between an epoxy compound of formula I (R is CH2 =CHCH2 , etc.) (e.g. phenyl glycidyl ether) and 2-aminoethanesulfonic acid (salt) of the formula NH2 CH2 CH2 SO3 M (M is H, an alkali metal, etc.) (e.g. sodium 2-aminoethanesulfonate) in the molar ratio of (1:1) in the presence of an alkali such as sodium hydroxide if the epoxy compound is soluble to water, or in the presence of a phase-transfer catalyst such as tetra-n-butylammonium bromide if the epoxy compound is insoluble to water.
Patent JP-S60180193-A (JP)
Inventor: ANDOU TAKASHI
IPC: H05K3/32
Filed: 1984-02-27
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-S61194836-A (JP)
Title: Resist coating method
Inventor: KENO TAKUJI
IPC: H01L21/312
Filed: 1985-02-25
Abstract: PURPOSE:To prevent a pattern defect from generating by forming a mesa groove, then burying the groove with a resist having a low viscosity to form the surface substantially flat, and then coating a resist having a high viscosity as photolithographic step, thereby eliminating an irregular coating. CONSTITUTION:A wafer is placed on a spinner, and a resist 7 having a low viscosity is coated while rotating. When it is exposed and developed with a mask, the resist 7 is removed except the portion of a mesa groove 4. A normal photolithographic step is performed in this state. A wafer is placed on a spinner, and a resist 8 having a high viscosity is coated while rotating. Thus, an irregular coating is eliminated to prevent a defect from generating at the pattern.
Patent JP-S59163748-A (JP)
Inventor: YUGE YOUJI
IPC: H01K1/32
Filed: 1983-03-07
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-H10233346-A (JP)
Title: Manufacture of solid electrolytic chip capacitor
Inventor: YAMAGUCHI HIDETO
IPC: H01G9/04
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To easily perform a voltage impressing process at a high temperature by forming an anode-side external terminal layer and a cathode-side external terminal layer so that the layers may be respectively connected to parts of an anode lead-out wire drawn out from an external resin layer and a cathode conductor layer. SOLUTION: A cathode conductor layer 29 connects a chip metal 30 composed of silver, copper, nickel, and iron to the part of the cathode layer 27 of a capacitor element 28 on the opposite side of the an anode lead-out wire 22 by means of an epoxy conductive resin layer 31 containing silver. Then the capacitor element 28 is set in a molding tool in such a way that the lead-out wire 20 is drawn out to one side and the conductor layer 29 and capacitor element 28 are entirely coated with an external resin layer 32. In addition, an anode-side external terminal layer 38 and a cathode-side external terminal layer 39 are formed so as to connect the layers 38 and 39 to parts of the wire 22 drawn out from the resin layer 32 and the conductive layer 29.
Patent JP-H05231314-A (JP)
Title: Vacuum evacuation system
Inventor: KAWADA HIROKI
IPC: F04B37/02
Filed: 1992-02-24
Abstract: PURPOSE:To directly and effectively capture the gas discharged from a specimen in a vacuum tank and exhaust it. CONSTITUTION:After the evaporation of gettering material 1 on the surface of an evaporation plate 5 in a preheating vacuum tank 4, the evaporation plate 5 is moved near the specimen 2 in a vacuum tank 3 for analysis by means of a transferring mechanism 7. After that, the specimen 2 is analyzed and worked. By this constitution, during the evaporation of the gettering material, the gas discharged from the gettering material passes off without entering the vacuum tank 3 for analysis, and gas molecules does not remain, the specimen 2 being analyzed keeping its surface clean.
Patent JP-H03243115-A (JP)
Title: Open-phase detector
Inventor: YASUNO YUKIHIKO
IPC: H02H3/34
Filed: 1990-02-19
Abstract: PURPOSE:To detect open-phase of a three-phase AC power supply reliably by a method wherein an output signal from a voltage divider for dividing the output signal from a maximum value detecting circuit is employed as a reference signal, and an open-phase detection signal is outputted when the difference between output signals from the maximum value detecting circuit and a minimum value detecting circuit exceeds the reference signal. CONSTITUTION:When only one phase of R, S, T phases of power supply lines 1, 2, 3 is opened, the difference between the maximum value S11 and the minimum value S12 of the output signals S8, S9, S10 from rectifying/smoothing circuits 8, 9, 10 is equal to the maximum value S11, and since it is larger than the voltage divided signal S13 of the maximum value S11 a comparing circuit 14 produces an open-phase output. Consequently, appropriate countermeasure, e.g. operation of an alarm or interruption of conducting circuit for a three-phase induction motor 4, can be taken by the use of the open-phase signal S14. According to this method, the three-phase induction motor 4 can be protected against burning due to open-phase fault.
Patent JP-S61196429-A (JP)
Title: Production of magnetic recording medium
Inventor: MOTOME TAKUYA
IPC: C23C14/02
Filed: 1985-02-25
Abstract: PURPOSE:To obtain the titled magnetic recording medium satisfying coercive force and saturation magnetization without decreasing the vapor deposition efficiency by specifying the shape of the rugged surface of a substrate. CONSTITUTION:Ruggedness is formed on the vapor deposition surface of a substrate. The mean ruggedness Ra at the center line of the ruggedness is regulated to <=300Angstrom , or preferably to 50-200Angstrom . At >300Angstrom  Ra, the electromagnetic transducing characteristic of the magnetic recording medium to be formed is unfavorably deteriorated due to the spacing loss. The mean inclination thetaof the slanted surface of the ruggedness on the surface of the substrate with respect to the center line is adjusted to 0.3-5 deg. angle, or preferably to 0.5-2 deg. angle. At theta<0.3 deg., the surface friction coefficient of the recording medium is increased and the abrasion resistance is deteriorated.
Patent JP-2000235954-A (JP)
Title: Gas-discharging member
Inventor: NAKAGAWA AKIRA
IPC: H01L21/205
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique for preventing adhesion or accumulation of reaction products. SOLUTION: This is a gas discharging member, having a gas hole 2a for jetting gas transmitted from a gas introduction port which is set in a treatment chamber in a semiconductor manufacturing device for processing a semiconductor substrate by use of a plasma. In this case, the gas hole 2a is constituted of a straight tube part 2a1 and a taper part 2a2. The straight tube part 2a1 is formed at an inflow side (the inner side of a gas discharging plate). The taper part 2a2 is extended to the jetting side of the gas discharging plate, so that the diameter is gradually increased from the straight part 2a1 to ward the jetting side (lower side).
Patent JP-H05233972-A (JP)
Title: Fire alarm equipment
Inventor: TAKEYOSHI KENJI
IPC: G08B17/00
Filed: 1992-02-24
Abstract: PURPOSE:To cover a processing operation such as unwanted display, etc., by providing a terminal covering designating means which can designate an equipment to be controlled where the processing operation such as display, etc., is unwanted. CONSTITUTION:It is checked whether or not a covering input is executed to the equipment to be controlled at the time of viewing the area for the equipment to be controlled in a storing area for a terminal covering flag RAM 15. When the covering input exists inside the storing area RAM 15, the equipment to be controlled is the equipment covered as the equipment which should not execute the processing operation even when the equipment to be controlled executes the processing operation so that no processing operation is executed. Unless the covering input exists inside the storing area RAM 15, the necessary processing operation such as display in a display part DP, alarm by an alarming part BZ, the transmission of an informing output, etc., is executed and, after that, a processed flag 1 is set in the area for a repeater inside the storing area for a terminal processing flag RAM 14. Then, the processing operation is executed so that, as a result, an operator, etc., is made to know that the equipment to be controlled executes the operation.
Patent JP-S59167597-A (JP)
Inventor: EERITSUHI HOKURI
IPC: C07K14/555
Filed: 1984-02-29
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-S59162966-A (JP)
Title: Controlling method for spraying in two-packed type sprayer
Inventor: TASHIRO HIROFUMI
IPC: B05B7/04
Filed: 1983-03-05
Abstract: PURPOSE:To inhibit the plugging of a spraying gun, in stopping its spraying motion, by performing the closing motion of a stopping mechanism and the opening motion of each control valve at the same time, in advance of the returning motion of a cylinder for driving a pressure pump as a pressing means. CONSTITUTION:During stopping spraying motion, the closing motion of the needle valve 5a of a stopping mechanism 5 and the opening motions of control valves 3 are performed at the same time. A time is started in concurrence with the motion of the control valves 3, to perform the returning motion of a cylinder 9 for driving a pressure pump in a state delayed in a certain time by said timer. Hence, at the stage of returning the cylinder 9, the control valves 3 are already opened to hold the interiors of Homal hoses 4A, 4B extending from the control valves 3 to a spraying nozzle part 2 under an unsealed condition without the formation of negative pressure. Thus, the plugging of the spraying nozzle part 2 is inhibited.
Patent JP-H08233295-A (JP)
Title: Floor heating panel
Inventor: WAKAMATSU KAZUHIRO
IPC: F24D13/02
Filed: 1995-02-24
Abstract: PURPOSE: To provide a floor heating device which is easy to remove a cover board and saves work and facilitates maintenance work after the execution of work. CONSTITUTION: In a floor heating device, which closes a wiring connection part installed inside with a cover board 2, a locking piece 3 is installed, which has a spring ability on the rear side of the cover board 2 and is opened in the form of a trancated chevron. This locking piece 3 is fixed with the side surface of the wiring connection part 1.
Patent JP-S53120047-A (JP)
Title: Hydraulic, mechanical continuous transmission
Inventor: OSHIJIYOU MASAHIDE
IPC: F16H47/04
Filed: 1977-03-29
Abstract: PURPOSE: To produce compact transmission with greater power in low speed range by enlarging the discharge capacity of hydraulic motor installed in the hydraulic pump motor unit of hydraulic and mechanical continuous transmission. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01212114-A (JP)
Title: Pulse generating circuit
Inventor: MIYAJI FUMIO
IPC: G06F1/00
Filed: 1988-02-19
Abstract: PURPOSE:To execute the pulse output of an arbitrary pulse width by providing a latch circuit to be set by a pulse input and to be reset by a reset pulse from a charging and discharging circuit. CONSTITUTION:A latch circuit 1 is set by the input pulse and the rising (falling) of the pulse is generated by the output. The input pulse is simultaneously supplied to a charging and discharging circuit 2 as well and charging operation, discharging operation or operation to couple those operation is executed. Then, the output level is changed according to the respective operation. Since the output level causes the threshold voltages of the R terminal of the latch circuit 1 to cross, reset operation is executed in the latch circuit 1 and the output pulse rises (falls). Thus, the width of the output pulse is determined by the charging and discharging characteristic of the charging and discharging circuit 2. Thus, the output pulse of the arbitrary pulse width can be generated.
Patent JP-S51112212-A (JP)
Title: Method of testing mobile radio equpment
Inventor: TORITANI MITSUO
IPC: H04B17/29
Filed: 1975-03-28
Abstract: PURPOSE:To perform an operation test simply without communicating with a remote station by comparing a test signal with a demodulated signal of a signal received from a folding test equipment.
Patent JP-H10234088-A (JP)
Title: Remote controller
Inventor: INABA MASAHITO
IPC: H04N5/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To control a controlled device in more complicated and sophisticated way without the need for revision of specifications of a remote control reception section in the controlled device. SOLUTION: An I/O interface 101 of a remote control section 10 interfaces a personal computer to communicate data. A CPU 102 activates the remote control section 10 according to a program stored in a memory 103. A transmission section interface 104 connects to 1st-3rd transmission sections 21-23 and makes data communication respectively. A control section interface section 201 of the transmission section 21 interfaces the transmission section interface 104 of the remote control section 10 and makes data communication. An infrared ray encoder 202 converts a control signal received from the transmission section interface 104 into a remote control signal. An infrared ray emission section 203 emits an infrared ray according to the signal converted by the infrared ray encoder 202 to send the infrared ray remote control signal.
Patent JP-H0679283-A (JP)
Title: Method and device for changing ion of liquid
Inventor: JIYATSUKU KENESU IBOTSUTO
IPC: C02F5/02
Filed: 1993-02-25
Abstract: A method and apparatus produces an ionic change in fluid by causing the fluid to flow in specified sequence over electrodes having different electrochemical potentials. The last electrode which the fluid contacts is so selected as to provide the desired ionic change. The electrodes (1, 2) are provided in a tube of electrically insulative material (3) such as plastic. At least some of the electrically conductive material of one of the electrodes is disposed downstream of all of the electrically conductive material of the other of the electrodes, so that fluid flowing axially through the tube sequentially contacts the electrodes and is only acted on by the downstream electrode before flowing from the tube. By appropriately selecting the material of the downstream electrode, decoloration of fluid having metal oxides or a REDOX reaction can be carried out. <IMAGE>
Patent JP-H06252377-A (JP)
Title: Star type optical wiring circuit and its manufacture
Inventor: IMOTO KATSUYUKI
IPC: G02B6/12
Filed: 1993-02-25
Abstract: PURPOSE:To materialize a small-sized and low-cost star type optical wiring circuit, which can distribute clock signals equally, by processing a core layer into a radial pattern with a specified width, with a conical groove as a starting point, and covering the core pattern all over with the second clad layer, and inputting an optical signal from right below the conical groove. CONSTITUTION:A core 3 larger in refractive index than a first clad layer is made, as radial patterns 3-1-3-8, on this first clad layer made on a substrate 1, and a conical groove 5 is provided at the starting point of this radial pattern. The thickness and the width of the core 3 are selected from the value from several mum to ten-odd mum in case of a single mode waveguide path. The core 3 is covered with the second clad layer 4, and an optical signals are inputted in the direction 7 from the direction of 0' of the center axis 0-0' of the conical groove, and are distributed in radial shape with the conical groove 5, and are propagated inside core patterns 3-1-3-8, respectively, as 7-1-7-8. Hereby, the clock signals included in the optical signals are distributed equally.
Patent JP-H07242822-A (JP)
Title: Resin composition improved in physical property at high temperature
Inventor: YOSHIDA TATSUHIRO
IPC: C08L63/00
Filed: 1994-03-08
Abstract: PURPOSE:To obtain the subject composition, excellent in heat resistance and further molding processability at low temperatures and useful as a film adhesive having high reliability by adding an epoxy compound and a coupling agent to a specific polyimide resin. CONSTITUTION:This composition contains (A) 100 pts.wt. polyimide resin, comprising a main acid component which is (i) 3,3',4,4'-biphenyltetracarboxylic anhydride and (ii) 3,3'4,4'-benzophenonetetracarboxylic dianhydride and a main amine component that is (iii) any diamine of 2,2-bis(4-(4-aminophenoxy) phenylpropane, 1,3-bis(3-aminophenoxy)benzene and dimethylphenylenediamine and (iv) a diaminosiloxane compound expressed by the formula [R1 and R2 are each a bivalent 1-4C aliphatic, aromatic group; R3 to R6 each is a monovalent aliphatic or aromatic group; (k) is 1-20], soluble in organic solvents and having <=350 deg.C glass transition temperature and (B) an epoxy compound, etc., having at least >=2 epoxy groups in one molecule.
Patent JP-H05202098-A (JP)
Title: Production of physiologically active substance from lactic material
Inventor: UCHIDA TOSHIAKI
IPC: C12N9/52
Filed: 1992-01-29
Abstract: PURPOSE:To obtain high-purity lactoperoxidase, secretive components and lactoferrin in high yield in a simple operation. CONSTITUTION:A lactic stock including lactoperoxidase, secretive components and lactoferrin is brought into contact with a cation exchange element to effect adsorption of these components thereto. Thence, these components are successively separated and eluted with respective aqueous solutions or buffer solutions differing in ionic strength and pH value from one another, thus obtaining the objective lactoperoxidase, secretive components and lactoferrin.
Patent JP-S51113939-A (JP)
Title: Elevator operating system
Inventor: NISHIDA NORIYO
IPC: B66B1/14
Filed: 1975-03-28
Abstract: PURPOSE: To provide an elevator operating system which can eliminate the spare operation depending upon the pushing timing of a call button and which can prevent the double service to the same floor. 
     COPYRIGHT: (C)1976,JPO&Japio