baber/WOPTO huggingface dataset:
Patent JP-H03209085-A (JP)
Title: End part structure of frp tube with screw
Inventor: NAKANO TAKASHI
IPC: F16L15/00
Filed: 1990-01-08
Abstract: PURPOSE:To devise the end part structure of FRP tube with screw so that degradation of FRP does not extend to an effective tube thickness part even when a tightening tool is used by providing a circular risen part on the outer surface adjacent to an FRP tube main body screw part and arranging a film of polyolefine between the risen part and the FRP tube main body. CONSTITUTION:A male screw 2 is formed on an end part of an FRP tube main body 1 and a risen part 3 is provided adjacent to the male screw 2. The risen part 3 is moulded with the FRP tube main body 1 in one body with its one edge connected continuously to the FRP tube main body 1. And a film 4 of polyolefine is intermediately provided between the risen part 3 and the FRP tube main body 1, and the risen part 3 and the FRP tube main body 1 are in the discontinuous state. Consequently, even when there is made a flaw on a protective layer on the risen part surface and degradation of FRP proceeds, it does not extend to the FRP tube main body 1 under the film 4.
Patent JP-S63175136-A (JP)
Inventor: JIYOZEFU PARAU
IPC: D03C1/20
Filed: 1988-01-08
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-2000198169-A (JP)
Title: Polypropylene molded product having anti-slip capacity
Inventor: MORI HITOSHI
IPC: B32B27/32
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene molded product excellent in anti-slip capacity, strong in the adhesiveness with an anti-slip material and capable of being collectively melted and reproduced without separating an anti-slip material portion. SOLUTION: A polypropylene molded product having anti-slip capacity is constituted by welding an anti-slip material, which has a laminated structure consisting of a welding layer to a polypropylene molded body comprising a compd. of 10-90 wt.% of a non-crosslinked olefinic copolymer rubber and 9-10 wt.% of a polypropylene resin and an anti-slip layer comprising a compd. of 10-90 wt.% of a non-crosslinked olefinic copolymer rubber and 90-10 wt.% of an ethylene/vinyl acetate copolymer, to the polypropylene molded body. This polypropylene molded product has high anti-slip capacity and is excellent in the bonding strength of the polypropylene molded object and the anti-slip material and has effect hard to generate peeling.
Patent JP-S63175362-A (JP)
Inventor: JIEEMUSU EDOWAADO MAASHIYARU
IPC: H01R12/00
Filed: 1988-01-07
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-H06207768-A (JP)
Title: Controller for auger type ice making machine
Inventor: SUGIYAMA SHIGEKI
IPC: F25C1/14
Filed: 1993-01-08
Abstract: PURPOSE:To provide a controller for an auger type ice making machine capable of restraining the generation of impossible condition of ice making while preventing the generation of the damages of instruments. CONSTITUTION:The title controller is provided with a temperature detector 23, detecting the temperature of evaporation pipes of an auger type ice making machine, and a microcomputer 25 as well as an inverter circuit 22, which control the number of rotation of a compressor 2 based on the output of the temperature detector 23. The microcomputer 25 controls the number of rotation of the compressor 2 by the inverter circuit 22 so as to approach the temperature of the evaporation pipe to a predetermined set value.
Patent JP-S58122383-A (JP)
Title: Pump structure proper to transfer of high viscous substance
Inventor: GIISUBERUTO DE FUOTSUKUKERUTO
IPC: F04C13/00
Filed: 1983-01-11
Abstract: A pumping system suitable for conveying a high consistency material, more particularly butter, comprising a pump housing having an inlet section disposed at the top thereof and an outlet section disposed at the bottom thereof, said inlet and outlet sections each being provided with a passage aperture for the material, two rotatable rotors disposed in parallel relationship opposite one another at the same height between the passage apertures, the circumference of each rotor being provided with a number of axial slots in which there are received blades which are substantially radially displaceable with respect to the rotor, each blade being provided with guide elements which are guided inside grooves formed in walls of the pump housing, and two scraper elements co-operating with the respective rotors in the outlet section zone.
Patent JP-H05270140-A (JP)
Title: Data recording medium and data recording and reproducing method
IPC: G02F1/1333
Filed: 1993-01-08
Abstract: PURPOSE:To enhance the permanence of recording by constituting a recording medium for recording electrostatic data as visible data by laminating a data recording layer wherein a liquid crystal phase is dispersed in an acrylic or methacrylic resin having a specific wt. average mol.wt. on an electrode layer. CONSTITUTION:A recording medium 3 is constituted by laminating a data recording layer consisting of a liquid crystal phase 12 and a resin on an electrode 13. This resin is composed of an acrylic or methacrylic resin with a wt. average mol.wt. of 10000-100000 and an acid value of 2 or more. The liquid crystal phase 12 is formed of a nematic liquid crystal showing a nematic phase at use environment temp., a cholesteric liquid crystal showing cholesteric phase at use environment temp. or a mixture of them. The resin 11 is a solvent-soluble resin having compatibility to the solvent commont to the liquid crystal phase 12, for example, a methyl acrylate resin and selected so that the light refractivity thereof becomes almost equal to that of an oriented liquid crystal. The data recording layer thus formed is heat-treated within a temp. range from room temp. to the isotropic phase transition temp. of a liquid crystal.
Patent JP-H11204250-A (JP)
Title: Operation method of d.c. arc furnace facility
Inventor: AWANAKA HIROSHI
IPC: F27B3/08
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To restrain the voltage FLUCTUATION for a power system by operating the facility with a new input power after operating it for a predetermined time with an input power that causes a voltage fluctuation permissible by the power system when the difference between the new input power and an input power immediately before the operation is large, where the input power is a product of a direct current set value and a D.C. voltage set value. SOLUTION: Wen the start-up of a D.C. arc furnace facility 40 is completed, a current set value operation circuit 41 starts a predetermined operation by using an input power W0 at the time of the start-up as an initial value and using the rest state of a timer flag as an initial value. Then, each of the set values of a direct current setting device 24 and a D.C. voltage setting device 29 is read, the product of them is determined and is used as an input power value W1 .  Then, when the difference between the input power W1 and the input power W0 that is an input power immediately before the operation is large, after the D.C. arc furnace facility 40 is operated for a predetermined time with an input power W0 +Δw that causes a voltage fluctuation permissible by the system, its is operated with the input power W1 , and heave, this operation is suitable particularly for a power system having little remaining capacity.
Patent JP-H07203890-A (JP)
Title: Preparation of soybean protein food free from allergen
Inventor: HOSOYAMA HIROSHI
IPC: A23L11/00
Filed: 1994-01-13
Abstract: PURPOSE:To obtain a process for the preparation of an allergen-free soybean protein food free from the danger of allergy without deteriorating the nutritive value, taste, flavor, etc. CONSTITUTION:This allergen-free soybean protein food is prepared by treating a soybean protein food with a protease originated from soya malt.
Patent JP-S62161125-A (JP)
Title: Liquid crystal display element
Inventor: OBA MASAYUKI
IPC: G02F1/1337
Filed: 1986-01-10
Abstract: PURPOSE:To obtain a liquid crystal display element provided with orientation film having high transparency which can be heat-treated at low temp. by providing orientation film comprising arom. polyester amide having specified recurrent unit. CONSTITUTION:The orientation film comprises film of arom. polyester amide having recurrent unit expressed by the formula (I) and (II). The polyester amide is obtd. by polymerizing an arom. aminohydroxy compd. expressed by the formula (III) and a diamino compd. expressed by the formula (IV) with an arom. dicarboxylic acid deriv. expressed by the formula (V). In the formulas, R1-R4 may be same or different, being each H atom and a divalent aromatic group; Z is 2-100 C divalent aliphtic group or divalent aromatic group. The amt. of the materials to be used for the reaction is pred. 98/100-100/98 by molar ratio, and the molar ratio of the amino compd. (arom. aminohydroxy compd./ diamino compd.) is 100/1-1/100. The thickness of the orientation film is usually 50Angstrom -2mum.
Patent JP-S57116573-A (JP)
Title: Power synchronous machine
Inventor: MATSUDA ISAO
IPC: H02K24/00
Filed: 1981-01-10
Abstract: PURPOSE:To enable to provide a synchronous machine at a high speed in operation and at a low cost with high reliability by constructing master and slave rotary electric machines of synchronous machines, connecting directly the primary coils of both machines at a high speed time, and connecting the primary coils of both machines at starting and low speed time via a rectifier. CONSTITUTION:Rotary electric machines 4, 5 are composed of synchronous machines. The primary coils 6A, 6B of both machines 4, 5 are connected via a connection switching circuit 7 having a rectifier therebetween. The lead wires 9 of the secondary coils of the machines 4, 5 are connected directly correspondingly in their phases to each other. When the machines 4, 5 are rotated at high speed, the circuit 7 directly connects the primary coils 6A, 6B to operate synchronously in such a manner that one machine (main rotary machine) 4 is used as a synchronous generator and the other is used as a synchronous motor. The current of the external power source 8 connected to the machine 4 of the generator side is rectified via the rectifier at the starting and low speed time to supply the DC current to the primary coil of the machine 5 at the motor side, thereby producing synchronous torque.
Patent JP-S59127478-A (JP)
Title: Synchronous separating device
Inventor: YAMAMOTO YOSHIYUKI
IPC: H04N5/93
Filed: 1983-01-11
Abstract: PURPOSE:To obtain a normal composite synchronizing signal even from a composite video signal having a pulsating noise by supplying the composite video signal to a peak detecting circuit through an LPF or to a level shifting circuit not through the LPF. CONSTITUTION:The composite video signal A is applied to the base of a transistor (TR)Q6, which constitutes the LPF with resistances R6 and R7 and a capacitor C2; and the low-frequency component of the signal A is passed through the LPF and supplied to the peak detecting circuit consisting of a TRQ1, resistance R1, and capacitor C1. The time constant R7XC2 of the LPF is set smaller than the tip width of a horizontal synchronizing signal and far larger than the width of the pulsating noise. Further, the signal A is supplied to the level shifting circuit consisting of a TRQ2, resistance R2, and constant current source I1 without being passed through the LPF. A signal B supplied to the base of the TRQ1 has its pulsating noise suppressed and the horizontal synchronizing signal has almost no level drop; and a signal C outputted from the emitter of the TRQ1 does not become higher than a normal detection level (e) even when having an overshoot (a) and a noise (b), obtaining the normal composite synchronizing signal D from a terminal 3.
Patent JP-H08188014-A (JP)
Title: Pneumatic tire for heavy load
Inventor: KUKIMOTO TAKASHI
IPC: B60C11/13
Filed: 1995-01-11
Abstract: PURPOSE: To provide a pneumatic tire for heavy load capable of ensuring high drain capability peculiar to a directional pattern by optimizing a groove bottom shape in a main groove, especially by suppressing a remarkable decrease in the groove volume of the main groove of the tire at the final stage of use. CONSTITUTION: A pneumatic tire has a directional pattern formed by arranging a plurality of main grooves 5a, 5b diffusely extending toward both ends 4a, 4b of a tread from a contact-to-ground region 3 of the tread at the intervals along a tire circumference 6 in a tire front surface 2 of a rotating tire 1, and the main grooves 5a, 5b have a scraping out part for expanding a groove bottom 8 in the cross section of the groove in at least one groove wall of groove walls 7a, 7b.
Patent JP-H01179745-A (JP)
Title: Cooler for cement clinker
Inventor: OKA TATSUKI
IPC: F27D17/00
Filed: 1988-01-11
Abstract: PURPOSE:To increase the efficiency of an electrostatic precipitator and to reinforce the cooling capacity by adding a part of the high-temp. air discharged to the atmosphere after dust removal to cooling air, and cooling cement clinker with sprayed water. CONSTITUTION:The cement clinker 6 discharged into a cooler 1 from a rotary kiln 2 is cooled by the cooling air from a cooling fan 10. A part of the high- temp. air generated by heat exchange is taken out from a high-temp. air outlet 20, and recovered as the heat source for heat utilizing device such as raw material crushing facilitates and exhaust power generating facilities. The residual high-temp. air is discharged from an exhaust port 5, removed from dust by an electrostatic precipitator, and then discharged into the atmosphere. A part of the air is taken out into a duct 21, introduced into cooling fans 22, 23, and 24, and added to the cooling air. Consequently, the surplus gas passing through the precipitator 11 is held at an appropriate temp., and an increase in the electrical resistivity can be controlled. In addition, a decrease in the cooling efficiency of the clinker 6 is offset by the sprayed water from a water spraying device 28.
Patent JP-H02183187-A (JP)
Title: Generating method of simulated object signal and apparatus therefor
Inventor: WATANABE MASAHIRO
IPC: G01S7/40
Filed: 1989-01-09
Abstract: PURPOSE:To generate a signal closer to a signal reflected from an actual object by changing the speed and distance of a simulated object signal in consideration of an acceleration thereof. CONSTITUTION:An acceleration data signal input from an external device, an output terminal of a first phase adjusting unit 12 and an output terminal of the acceleration data signal are connected to a second frequency demultiplier unit 5. A speed data signal and an output terminal of the second frequency demultiplier 5 are connected to a second speed counter unit 6. Moreover, an output terminal of a first speed counter unit 4 and an output terminal of the second speed counter unit 6 are connected to a second phase adjusting unit 7. On the basis of the acceleration from the acceleration data signal and the speed from the first-received speed data signal, a clock signal is generated every corresponding time to the distance resolution in accordance with the speed changing with an acceleration so as to allow a simulated object signal to move in a manner similar to a uniformly accelerated motion before a next speed data signal is received. A delay time is changed every period of this clock signal.
Patent JP-S59128966-A (JP)
Title: Distrubution-type fuel injection pump
Inventor: ISHIKAWA SHIYOUJI
IPC: F02M41/12
Filed: 1983-01-11
Abstract: PURPOSE:To prevent the dispersion of the injection quantities by making the number of suction grooves two times of the number of cylinders and arranging them at a uniform distance along the peripheral direction so that the distances between suction ports and suction grooves are made equal and the leakage quantities are made uniform during each injection. CONSTITUTION:A plunger is constituted with six suction grooves 7-1-7-6 on the outer pierphery so that these suction grooves 7-1-7-6 are arranged at a uniform distance along the peripheral direction. Distances (1) between individual suction ports 8-1, 8-2 and adjoining suction grooves 7-1-7-6 are all made equal during each injection, thereby the fuel quantities leaked from the gap between the plunger and a cylinder can be made equal, and no dispersion is generated among individual injection quantities during the first injection, second injection, and third injection.
Patent JP-H10200346-A (JP)
Title: Differential amplifier circuit
Inventor: NISHI HIROKI
IPC: H03F3/45
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To buffer an analog signal over a voltage range as wide as possible within a power-supply voltage range while keeping a simple circuit configuration without increasing the number of MOS transistors by receiving an input signal at the gate of depression MOS transistor. SOLUTION: The value of current flowing through a 1st depression type P channel MOS transistor DP1 is determined by the value of the voltage to be impressed between the source and gate. Therefore, the 1st depression type P channel MOS transistor DP1 is operated as a constant current generating circuit and used for limiting a current flowing through a differential part. At such a time, a high potential side power source is also impressed to the gate of 3rd depression type P channel MOS transistor DP3 so that the current flowing through the differential part of differential amplifier circuit can be prevented from being extremely reduced. Therefore, by using such a differential amplifier circuit, the inputted analog signal can sufficiently be buffered within the range of power-supply voltage.
Patent JP-H07240115-A (JP)
Title: Ion transport film with denseness layer made catalyst
Inventor: MAIKURU FURANSHISU KARORAN
IPC: C01B17/04
Filed: 1995-01-11
Abstract: PURPOSE: To provide an ion transport film whose surface displaying a superior oxygen flow rate is catalyzed. CONSTITUTION: A film is made of a dense multi-component metal oxide layer having a first surface and a second surface, the first surface is coated with a catalyst, for example, a metal or metal oxide selected among II, V, VI, VII, VIII, IX, XV group and an F block lanthanide of the element periodic table. One or more porous layers made of mixed conductive multi-component metal oxide or not mixed conductive substance depending on process operation conditions can be formed adjacent to the second surface of the dense layer. Thereby, a surface-catalyzed ion transport film displays a superior oxygen flow rate to a conventional ion transport film, and the film can separate oxygen from an oxygen containing mixture.
Patent JP-S60147597-A (JP)
Title: Vertical type circulating water pump
Inventor: MATSUURA YASUNORI
IPC: F04D15/00
Filed: 1984-01-12
Abstract: PURPOSE:To prevent invasion of water into a space between an impeller and a guide casing by a method wherein the pump is provided with a receiving pan, collecting lubricating water from a lower bearing, and a piping, retrieving the water at the outside of the pump, while high-pressure air is introduced into said space in the vertical type pump. CONSTITUTION:The lubricating water from the lower bearing 5 is discharged by the lubricating water receiving pan 17 and the lubricating water retrieving pipe 6 while high-pressure air is sent into a high-pressure air chamber between the impeller 9 and the guide casing 7 by an air pressure generating device 13 through the pipeline 15 to obtain the balance of pressure, thus, the invasion of water from sealing section 8 is prevented. On the other hand, leakage of air into the circulating water may also be prevented by this method. Leakage of the bearing lubricating water into the circulating water as well as the mixing of the circulating water into the bearing lubricating water may be prevented and the bearing lubricating water may be retrieved in 100% since the lower bearing is provided with the lubricating water receiving pan and a pressure in the high-pressure air chamber can be regulated.
Patent JP-H07206252-A (JP)
Title: Sorter with sheet aligning means
Inventor: OTSUKA MASARU
IPC: B65H31/38
Filed: 1994-01-14
Abstract: PURPOSE:To discharge a paper sheet smoothly for improved paper discharging efficiency in a sorter by mounting a control means which shortens the aligning operation of a sheet aligning means when the sheet is discharged at an interval which is shorter than a fixed paper discharging time. CONSTITUTION:When copied paper sheets P are discharged onto discharged paper trays 401 provided at plural stages at a sorter 400 which serves as a recording paper post-processing device additionally-provided at a copying machine body 100, and a discharged paper sensor S detects it, an aligning member 402 is first separated from the sheet P in a sorter controller. If discharging of the sheet P is normal after the time T of forward rotation start has passed, No is made, and if the discharging of the sheets P approach, Yes is made. In the case of No, the aligning member 402 starts traveling in the direction of the sheet P with an aligning motor rotating forward. If the discharging interval of the sheet P is normal, reward rotation starts, so that the sheet P is aligned with the aligning member 402. In the case of Yes, the forward rotation of the aligning member 402 is stopped on the way to carry out reward rotation by the amount of the forward rotation.
Patent JP-H03208227-A (JP)
Title: Filming method for fluorescent surface of cathode ray tube
Inventor: FUJIWARA KOTOJI
IPC: H01J9/22
Filed: 1990-01-10
Abstract: PURPOSE:To obtain a fluorescent surface of high brightness by rotating at a high speed a glass panel, on the fluorescent surface of which rewetting solution is sprayed, measuring the glossiness of the inner surface of the fluorescent surface which is in a wet condition, thereafter, and thereby comparing the measured value with the range set up of glossiness while filming process and feed-back are controlled and adjusted respectively. CONSTITUTION:A light absorbing film 2 in a pattern shape is formed in the inner surface of a glass panel 1, to which blue, green and red fluorescent stripes 3 through 5 are attached, and the glossiness thereof is measured by a glossiness measuring means 20. Namely, the panel 1 is rotated at a high speed while rewetting solution is being sprayed on the fluorescent surface, and a light source device 21 and a light receiving device 22 are arranged in such a way that an incident angle and a reflection angle will be 60 deg. respectively with the fluorescent surface which is in a wet condition. Output signals from the device 22 are inputted into a data processing unit 23, and the data is taken in at a set measuring time so as to be processed. In this case, when the measured value is in the range set up, the rewetting solution or lacquer is sprayed as a pre and/or a post process as usual.
Patent JP-S59129712-A (JP)
Title: Lance pipe
Inventor: TAKASHIMA MASARU
IPC: F16L57/04
Filed: 1983-01-13
Abstract: PURPOSE:To obtain a lance pipe preventing the stripping of its refractory layer by simple treatment by forming a castable refractory coating in contact with a steel pipe subjected to knurling. CONSTITUTION:In a lance pipe having a castable refractory coating, the coating is brought into contact with the steel pipe subjected to knurling preferably in the form of a net. Since the surface area of the contact surface of the lance pipe is increased, the contact is stabilized at ordinary temp., and the difference in expansion or shrinkage between the steel pipe and the coating produced by heating or cooling in operation as well as the contact resistance is dispersed, so the stripping of the coating is not caused.