baber/WOPTO huggingface dataset:
Patent JP-H11111297-A (JP)
Title: Lithium secondary battery
Inventor: TAKAMI NORIO
IPC: H01M10/0525
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery having excellent battery characteristic such as a high capacity, high charge and discharge efficiency, excellent cycle lifetime, flatness of charging voltage and excellent battery characteristics such as quick charge and discharge cycle. SOLUTION: In a lithium secondary battery provided with a positive electrode 4, a negative electrode 6 including the carbonaceous material for storing and discharging lithium ion, and the non-aqueous electrolyte, as the carbonaceous material, power having a surface space between the (002) surfaces of the graphite structure detected by the X-ray diffraction exists in a range at 0.335-0.336 nm, and having a peak strength ratio (P101 /P100 ) of the (101) diffraction peak P101 and the (100) diffraction peak P100 more than 2.2 and a ratio of a length La of a crystal in an a-axial direction and a length Lc of a crystal in a c-axial direction (La/Lc) less than 1.5 is used.
Patent JP-S6467636-A (JP)
Title: Signal processor everchip
Inventor: SAKAGUCHI TAKASHI
IPC: G06F11/22
Filed: 1987-09-09
Abstract: PURPOSE:To confirm the actions in real time by using a 1st interface to a mask ROM, a 2nd interface to the parts except the mask ROM, and a 3rd interface to a rewritable memory. CONSTITUTION:The 1st-3rd interfaces are provided together with a memory 30. The 1st interface is used to a mask ROM that cannot be rewritten from outside. The 2nd interface is set at a part 20 excluding the mask ROM and is equal to the 1st interface. Then the 3rd interface is set to a memory 30 which can be rewritten from outside. In such a constitution, the actions can be confirmed in real time.
Patent JP-H0389608-A (JP)
Title: High input impedance amplifier
Inventor: FURUYA MISAO
IPC: H03F3/50
Filed: 1989-08-31
Abstract: PURPOSE:To realize a high input impedance amplifier with less sensitivity variance and signal loss in comparison with a conventional amplifier using an FET by constituting the amplifier, which amplifiers the output signal of a condenser microphone, of only bipolar transistors TRs and a resistor. CONSTITUTION:A bias part 5 essentially consists of an operational amplifier A1, an amplifier A2 (the gain is, for example, one), TRs X1 and X2, and resistors R1 and R2, and amplifiers A1 and A2 form a negative feedback loop. An amplifier 6 consists of an amplifier A3 having the same constitution as the amplifier A2, and a condenser microphone 1 is connected to the connection point between the bias part 5 and the amplifier 6. The feedback loop consists of the operational amplifier A1, the amplifier A2, and the TR X1 and the loop controls to equalize two input voltages of the operational amplifier A1 and the TR X2 and the input of the amplifier A3 are connected so that the input voltage of the operational amplifier A1 is the bias voltage of a signal source 1. In this case, constant current circuits Ic1 and Ic2 of amplifiers A2 and A3 are constituted with minute currents.
Patent JP-S6283644-A (JP)
Title: Sample injection apparatus
Inventor: IKEDA HISAYUKI
IPC: G01N30/16
Filed: 1985-10-09
Abstract: PURPOSE:To make it possible to easily alter an injection amount without losing the reproducibility of a column by injection work, by adjusting the amount of the specimen introduced into a capillary tube by the vibration by an ultrasonic vibrator by changing the magnitude or frequency of voltage applied to the vibrator. CONSTITUTION:The specimen injected in a piping 9 from a sample valve S is sandwiched by a solvent (to form a band B) and, when this band arrives the opening end of a capillary tube 1, an ultrasonic vibrator 12 is vibrated to inject the specimen in the tube 1. The injection amount of the specimen is adjusted by changing the magnitude or frequency of voltage applied to the vibrator. By this method, the injection of the specimen in simplified and it is eliminated that the reproducibility of a column by injection work is lost, and the injection amount of the specimen can be easily altered.
Patent JP-H0947659-A (JP)
Title: Preparation process for platinum carrying catalyst
Inventor: NAKAMURA TOSHIHIDE
IPC: B01J23/42
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a preparation process for catalyst such as platinum- carrying carbon of good workability and good reduction rate in which the dispersion degree of platinum very fine particles is good at the time of reducing or carrying the platinum very fine particles and foams are not generated in the plating process thereafter. SOLUTION: A dinitrodiamineplatinum nitric acid solution is diluted with pure water to form a water solution, to which a carrier such as powdery carbon is added, mixed and dispersed, and then an alcohol is added and mixed, and reduction-carried at the reduction temperature of 95 deg.C for 3-6 reduction hours. The peak of temperature rise by the generation of Nox is set as a starting point, and the reduction process keeping time is set after 95-115 minutes after the starting point. The powdery carrier carrying platinum very fine particles is filled, and then dried in the atmosphere at the drying temperature of 110-125 deg.C for drying time of 15-19 hours.
Patent JP-H1047370-A (JP)
Title: Clutch cover for friction clutch
Inventor: UEHARA HIROSHI
IPC: F16D13/72
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To shorten the axial dimension of a clutch cover by forming the outside face, corresponding to the top part of an inclined face formed at the inner surface of an axial end plate, into a flat face orthogonal to an axis. SOLUTION: A clutch cover 1 is fixed to a flywheel 2 on the output side of an engine, and its inside space is provided with a clutch disc, a pressure plate 5 and a diaphragm spring 6 for applying pressing force to the pressure plate 5. An annular part of specified radial width in the axial end face of the clutch cover 1 is provided with a plurality of inclined guide parts at equal spaces in the circumferential direction, and this inclined guide part has an inclined face 11b formed inside being raised from a slit. The circumferential cross section of the annular part at the axial end of the clutch cover 1 is formed in saw tooth shape by the inclined faces 11b. The protruding end of the inclined guide part is cut and flattened so that the outer surface 1c is orthogonal to an axis.
Patent JP-S61105779-A (JP)
Title: Magnetic storage device
Inventor: MIYASAKA TAKASHI
IPC: G11B33/08
Filed: 1984-10-26
Abstract: PURPOSE:To prevent the damages and demagnetization of the medium caused by a shock by providing a pre-load mechanism to the side of carriage mounted on the rolling bearing that runs along the slide spindle. CONSTITUTION:To the carriage 3 mounted on the rolling bearing 2 that runs along the slide spindle 1, a pre-loading rolling bearing 5 is mounted through a plate spring 4. As this bearing 5 pushes a pre-loading shaft 6, a pre-load is produced. The pre-load force to the upward direction of the slide spindle works on the center of the carriage 3 so that the carriage 3 remains stable when receiving a shock from external devices even if the pre-load is weak. Accordingly, because the pre-load mechanism is mounted on the side of carriage, the carriage does not depart from the slide spindle at an occurrence of a shock in spite of the small pre-load force, and hence damages and demagnetization because of the shock are prevented.
Patent JP-H1070431-A (JP)
Title: Ceramic filter
Inventor: MANAKA HITOSHI
IPC: H03H9/17
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the filtering characteristic of a ceramic filter used for blocking an audio signal for a video equipment such as a television receiver and a video tape recorder. SOLUTION: Upper face electrodes 1a, 2a, 1b, 2b and lower face electrodes 3a, 3b are provided on a rectangular piezoelectric ceramic diaphragm, the diaphragm is divided between two major vibration parts A, B into piezoelectric elements 4, 5. The piezoelectric elements 4, 5 are fixed on patterns 7, 8, 9 of a substrate 6, a buffer interior resin 12 is coated and an outer package case 13 is covered to obtain an adhered structure thereby obtaining the ceramic filter with an excellent filter characteristic where two major vibrations are not mutually interfered.
Patent JP-H0743414-A (JP)
Title: Aging diagnostic method of insulating paper for oil-filled electric equipment
Inventor: YAMANOUCHI TAKAYUKI
IPC: G01R31/12
Filed: 1993-07-26
Abstract: PURPOSE:To diagnose the aging of an insulating matter of a coil used in an oil-filled electric equipment without sampling the insulating matter from the coil. CONSTITUTION:Insulating paper of a wire lead 3 is sampled from a coil of an electric equipment to be diagnosed to measure an average polymerization residual rate of the insulating paper and an amount of CO2+CO generated of the insulating paper of the lead is determined from the average polymerization residual rate. A multiplying factor is determined between a generation speed of the CO2+CO of the insulating paper of the coil at a set temperature of the coil and that of CO2+CO of the insulating paper of a wire lead 3 at the temperature of the wire lead 3. The factor thus obtained is multiplied by the amount of the CO2+CO generated of the insulating paper of the coil determined previously to determine the amount of CO2+CO generated of the insulating paper of the coil. Average polymerization residual rate of an aging diagnosis element of the insulating paper of the coil is determined from the amount of the CO2+CO generated of the insulating paper of the coil determined.
Patent JP-H0275182-A (JP)
Title: Manufacture of filament body fitted with water-proofing plug and manufacturing device thereof
Inventor: SUZUKI SANAE
IPC: H01R43/00
Filed: 1988-09-12
Abstract: PURPOSE:To effectively fit a water-proofing plug, improve the fitting rate and fitting precision, perform the work at a high speed, and reduce the cost by directly conveying the water-proofing plug by air to a guide nozzle from a feeding means and fitting it to the tip of a filament body while rotating it. CONSTITUTION:A water-proofing plug 2 is fed to a guide nozzle made of a hard hollow pipe with a spiral groove 5c inside from a parts feeder 1 via a feeding means 3 by an air conveying device 4 constituted of an air hose feeding high-pressure air at the desired timing. The nozzle 5 is moved back and forth in the axial direction by an air cylinder 7 fixed to a frame 8 and fits the water- proofing plug 2 while rotating it to the tip of an electric wire 10 supported by a filament body holding means 9 as a filament body and peeled with the cover at the tip and fed in sequence by a separate conveyor. The fitting rate and fitting precision are improved, the water-proofing plug 2 can be effectively fitted, the work is performed with little motion at a high speed, and the cost can be reduced.
Patent JP-S61108782-A (JP)
Inventor: SUGANO TSUGIO
IPC: B27K9/00
Filed: 1984-10-27
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-S59117572-A (JP)
Title: Two-pack adhesive composition
Inventor: DOI HIDEMI
IPC: C09J4/00
Filed: 1982-12-25
Abstract: PURPOSE:To provide the titled composition having excellent adhesivity and heat resistance, composed of a liquid containing acrylic monomer, an organic peroxide and a gel stabilizer, and another liquid containing said monomer, a cure accelerator and a gel stabilizer, and containing a specific modified nitrile rubber. CONSTITUTION:The titled composition is composed of (A) a liquid composed of an acrylic monomer and an organic peroxide and if necessary containing a gel stabilizer and (B) a liquid composed of an acrylic monomer and a cure accelerator and if necessary containing a gel stabilizer, and containing (C) a modified nitrile rubber containing (meth)acryl group introduced into the molecule through covalent bond and ionic bond and containing carboxyl group in the molecule, wherein a part of said carboxyl group forms a covalent bond by the addition codensation with (meth)acrylate containing isocyanate group and the remaining part thereof is neutralized with a bivalent metallic compound or an aliphatic polyamine in the presence of an acidic phosphoric acid ester containing (meth) acryl group.
Patent JP-S6381385-A (JP)
Inventor: FUJITA SHINGO
IPC: G02F1/1343
Filed: 1986-09-25
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-H0474551-A (JP)
Title: Spray gun
Inventor: OIGEN RIYUTSUCHIYURE
IPC: B05B7/02
Filed: 1990-08-30
Abstract: PURPOSE: To make it possible to handle a spray gun with one hand and to make its operation easier by allowing the spray gun to be equipped with a screw joint having its rotating axis between a cover and a container for a material to be sprayed and a sealing apparatus, of which first part is mounted within the range of the opening edge and second part at the cover. CONSTITUTION: The spray gun 10 receives compressed air through an air hose 18. A part of the air is introduced into a container for a material to be sprayed 12 through a pressure hose 33 and angle member 31. By this means, an excess pressure is generated in the container for the material to be sprayed 12 so that the material to be sprayed is sprayed into a casing 15 in a specific way through a pathway 25 almost independent of the position of the spray gun 10. By operating a trigger 23, the material to be sprayed is sprayed through a nozzle 21 of the spray gun 10 to be mixed with the air flowing out of an air head 20. The mixture of the material to be sprayed and the air generated on that occasion is surrounded by an air circular cone flowing out of the air head 20 as if it is a kind of an air bell.  A tight closure of the container of the material to be sprayed is achieved in this way.
Patent JP-2000055297-A (JP)
Title: Heat reaction type steam trap
Inventor: YUMOTO HIDEAKI
IPC: F16T1/08
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To certainly close an effluent passage by arranging a temperature reaction member to energize a diaphragm or a valve member in the valve closing direction at the time of high temperature between the diaphragm or the valve member and a valve seat member or a casing. SOLUTION: An inlet 4, a valve chest 3 and an outlet 5 are formed of an upper casing 1 and a lower casing 2. A temperature control element 10 is arranged in the inside of the valve chest 3. The temperature control element 10 is formed by sealing an expansion medium 16 in an inside space 14 formed by fastening a wall member 12 and an outer peripheral edge of a diaphragm 15 and connecting a valve member 18 to the diaphragm 15. A shape memory alloy 21 one end of which is fixed on the valve member 18 and the other end of which is fixed on a valve seat member 8 is provided. The valve member 18 is energized in the valve closing direction at the time of high temperature by this shape memory alloy 21.  An effluent passage 7 formed on an opening end on the side of the valve chest 3 of the outlet 5 is opened and closed by driving the valve member 18 in accordance with displacement of the diaphragm 15 by expansion and contraction of the expansion medium 16. As deforming force of the shape memory alloy 21 is applied as valve closing force at the time of high temperature, it is possible to certainly close the effluent passage 7.
Patent JP-S6286815-A (JP)
Inventor: KAMATA HIROBUMI
IPC: H01G4/30
Filed: 1985-10-14
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-S6272682-A (JP)
Inventor: CHII NUN UIRISU SHIAO
IPC: C07D417/06
Filed: 1986-09-24
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-H1158629-A (JP)
Title: Fog-resistant film for agriculture
Inventor: HIGASHIURA TADASHI
IPC: B32B27/18
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a fog-resistant film for agriculture which shows the outstanding endurance and durability of fog resistance effects and also high resistance to the adhesion of pollutant. SOLUTION: This fog-resistant film for agriculture has a substantially transparent layer B containing a photocatalytic material (b) made up of a photocatalytic action substance (b-1) and a silicon compound (b-2) formed on at least, one of the faces of a film A of a fluororesin. The silicon compound (b-2) is made of a silicone or a silicone precursor or silica or a silica precursor. The layer B shows water wetting properties at 10 deg. or less in terms of an angle of contact with water in accordance with photoexcitation.
Patent JP-H1161593-A (JP)
Title: Weaving of three-dimensionallly wavy-patterned fabric
Inventor: SHIGA HIROKANE
IPC: D03D13/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a wavy-patterned woven fabric with three-dimensional feeling. SOLUTION: This method of weaving a three-dimensionally wavy-patterned fabric comprises as follows: a waveform ground texture 5 is densely formed through a plain weave by needle texture by the use of ground warps 3 with warps 2 and fragile warps 1 arranged in parallel and ground wefts 4, while the other portions are coarsely formed by the aid of a banister shaft, the fragile warps 1 are raised by 4-koshi or more and the resulting opening is needle- punched with other ground wefts 6 with a fineness of >=40 denier by 4-koshi or more followed by closing the opening with fragile warps 1; this process is repeated at necessary intervals, thereby the other ground wefts 6 are formed to randomly and three-dimensionally wavy pattern corresponding to the waveform ground texture 5 by plain weave.
Patent JP-S61106574-A (JP)
Title: Oxa(or thia)diazine derivative
Inventor: AO EIBOKU
IPC: C07D417/04
Filed: 1984-10-29
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> is H, or lower alkyl; one of X and Y is O, and the other is -C(R<2>)(R<3>) (R<2> and R<3> are shown for R<1>); n is 1 or 2]. EXAMPLE:2-(1-Methyl-3,4-dihydrocarbostyril-6-yl)-4,6-dihydro-1,3,4-thi adiazine-5-one. USE:A drug. A remedy for heart diseases. Having stronger contraction action on cardiac muscle and vasodilating action on crown blood than MIRURIN. A dose is 1-100mg/adult/day once - several times dividedly in case of oral administration. PREPARATION:A compound shown by the formula II is reacted with a compound shown by the formula III (Z<1> is halogen such as Br, Cl, I, etc.) in a solvent in the presence of an alkali hydroxide at about room temperature for several hours - tens hours, to give a compound shown by the formula I where X is S and Y is -(CR<2>)(R<3>).
Patent JP-H11112109-A (JP)
Title: Nitride semiconductor light emitting element
Inventor: MUKAI TAKASHI
IPC: H01S5/323
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To suppress temperature dependency while ensuring a high emission output by forming an undoped nitride semiconductor layer between the active layer of an InGaN well layer and an n-type nitride semiconductor layer and setting the ratio between In and Ga in the active layer such that yellow or amber light is emitted. SOLUTION: A GaN buffer layer 2 is grown on the surface of a sapphire substrate 1 under a relatively low temperature and an undoped GaN layer 3 is grown thereon. After an undoped GaN layer 5 is grown as a current diffusion layer, an active layer 6 comprising undoped InGaN is grown. The undoped GaN layer 5 has high resistivity between an N type GaN layer 4 and the active layer 6 in order to serve as a current diffusion layer for injecting a current into the active layer 6 while spreading entirely. According to the method, the InGaN layer can be grown with good crystallinity and yellow or amber light can be emitted with high output. Temperature fluctuation can be suppressed by sandwiching the active layer 6 between the undoped GaN layer 5 having a large band gap and a p-type AlGaN layer 7 thereby reducing overflow of carrier.
Patent JP-H04107612-A (JP)
Title: Composite input inverter device
Inventor: TANAKA KUNIO
IPC: G05F1/67
Filed: 1990-08-28
Abstract: PURPOSE:To effectively consume the generating output of a solar battery and to improve the availability of the solar battery by supplying the output of the solar battery to another AC load when the drive of a motor is stopped. CONSTITUTION:The composite electric power of a commercial system 1 and a solar battery module 7 is inputted to an air conditioner 4. The conditioner 4 converts the DC output power received from a rectifier circuit 2 and a diode 8 into the desired AC power by an inverter 5. This AC power is supplied to a motor 6 and the motor 6 is driven. Another AC load 9 connected to the inverter 5 serves as a three-phase AC load that is not affected by the frequency of an electrical hot water container, etc. When the drive of the motor 6 is stopped, a switch 3 is opened and the system 1 is also opened. At the same time, the output of the module 7 is supplied to the load 9 via the inverter 5. Thus the generating output of the module 7 is effectively consumed by the load 9 even though the motor 6 of the main load is kept in a halt state.
Patent JP-S61107870-A (JP)
Title: Facsimile error detecting system
Inventor: MOTOYOSHI SHIGERU
IPC: H04N1/32
Filed: 1984-10-31
Abstract: PURPOSE:To detect an error of a line synchronizing signal by reporting the number of the ordinarily received lines to the transmitting side and judging the difference with the number of the transmitting lines. CONSTITUTION:Each time a picture signal for one line is sent to a MODEM circuit 4 at the transmitting side, one counting-up is executed at the number of a transmitting line counting circuit 5, and when the transmitting is completed, the transmitting line number for one original is stored. At the receiving side, a control circuit 18 sends the value of a line number counting circuit 16 of the ordinarily received line number to the transmitting side. At the transmitting side, the difference between the receiving line number and the transmitting line number is checked, and when the difference exceeds the reference, it is displayed to a trouble displaying circuit 8.
Patent JP-H0389324-A (JP)
Title: Image display device
Inventor: NAKAMURA AKIRA
IPC: G02F1/1368
Filed: 1989-09-01
Abstract: PURPOSE:To obtain the image display device having large additive capacity by constituting the additive capacitor of a silicon oxide film thinner than the gate oxide film of a TFT. CONSTITUTION:This device has the thin-film transistor (TFT) formed with a gate electrode and via the silicon and film 3 the additive capacity part 10. This additive capacity part 10 is constituted of the polysilicon thin film, the silicon oxide film thinner than the silicon oxide film constituting the TFT and the gate electrode. The size of the additive capacity of the picture element is t1/t2 times with the same area if the film thickness of the silicon oxide film in the gate part of the TFT is designated as t1 and the thickness of the silicon oxide film in the additive capacity part as t2. Image information is held in the additive capacity in this way even if the capacity of a liquid crystal decreases with a decrease in the size of the picture element; therefore, the dissipation of the image information by the leak current of the TFT is obviated.