baber/WOPTO huggingface dataset:
Patent JP-H0719451-A (JP)
Title: Device for regulating gas flow rate
Inventor: OHARA TAKUO
IPC: F23N1/00
Filed: 1993-06-30
Abstract: PURPOSE:To make a motor drive a needle valve by virtue of a simple constitution by designing a control circuit which turns on and off a burner according to, for example, manipulation of an ignition key and, when the burner fire is put out, causes the motor to drive the needle valve to the closing position. CONSTITUTION:A gas-flow-rate control valve has a gas passageway 17 one end 15 of which is connected to a main solenoid valve and the other end 16, to one of burners and in which a valve hole 18 is formed at an intermediate point; in the gas passageway 17 a needle valve 19 designed to be freely slid as a means of opening and closing the valve hole 18 is fitted at a position corresponding to the valve hole 18; as a means of at all times forcing the needle valve 19 toward the position of closure a spring 20 is provided. To the needle valve 19 a driving arm 21 is fixed, which is placed in contact with the cam surface 24 of a cam 23 rotated by a stepping motor 22; with rotational change of the position of the cam 23, the needle valve 19 is driven to and from the valve hole 18 so as to adjust the degree of opening of the valve hole 18. This constitution enables remodeling the driving mechanism of the needle valve 19 into a motor drive by a relatively simple alteration in design.
Patent JP-S6053989-A (JP)
Inventor: HAGIWARA HARUKI
IPC: G09G1/06
Filed: 1983-09-05
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-S6137730-A (JP)
Title: Protein having carcinostatic activity
Inventor: ITAYA KIMIKAZU
IPC: A61K35/12
Filed: 1984-07-31
Abstract: NEW MATERIAL:A protein having the following characteristics. Molecular weight, 55,000+ or -3,000 (by gel-filtration); isoelectric point, pH6.7+ or -0.5; appearance, colorless and transparent as a 0.02M tris HCl buffer solution (pH7.8) containing 3mg of the protein per 1ml; forms precipitate by adding >=70V/V% acetone or ethanol to the above solution; nature of aqueous solution, weakly acidic; color reactions, color reactions of peptide bond and amino acid are positive by biuret reaction, Folin-Lowry reaction and ninhydrin reaction after the hydrolysis with HCl; exhibits direct cytotoxicity to cultured cell mouse L-cell in vitro; exhibits antitumor activity in vivo to female mouse affected with A-sarcoma. USE:Carcinostatic agent. PREPARATION:The objective carcinostatic protein can be prepared by treating a cultured and established human lymphocyte (e.g. T-cell, myeloid cell, etc.) with an agent for inducing antitumor substance (e.g. various viruses).
Patent JP-S6140204-A (JP)
Title: Cosmetic
Inventor: IKEDA TOSHIHIDE
IPC: A61K8/00
Filed: 1984-08-01
Abstract: PURPOSE:Cosmetic having high safety, improved utility, and durability of makeup with time, comprising a specific amount of a specified silicone compound and a specific amount of an ester of sucrose or maltose and a 2-6C fatty acid. CONSTITUTION:Cosmetic, especially makeup cosmetic such as lipstick, foundation, eye shadow, cheek rouge, etc., having improved spread, little skin irritation such as stretching on the face, etc., improved durability of cosmetic with time, obtained by blending (A) 10-70wt% silicone compound shown by the formula I (n is 1-4, especially 2 or 3) or formula II (n is 1-5, especially 2 or 3) with (B) 2-30wt% ester of sucrose or maltose and one or more of 2-6C fatty acids. The component A to be blended as a volatile oil component has extremely high safety, and no toxicity by percutaneous or oral absorption, and improved compatibility with an oil component and wax to be blended simultaneously.
Patent JP-S6141018-A (JP)
Title: Spring type clutch disc
Inventor: KASHIWAGI KATSUHIKO
IPC: F16F15/12
Filed: 1984-08-01
Abstract: PURPOSE:To obtain stable small friction coefficient of contact portions and improved antifriction thereof for keeping reduce small first stage histeresis torque in twisting characteristics by applying specific plating at least on contact portions of a friction washer and a hub. CONSTITUTION:Under lower load conditions such as idle operation, torque from the engine is transmitted subsequently from a flywheel 10 to a friction plate 1, a disc plate 2, a torque spring 7, a torque plate 5, a friction plate 9, a friction washer 11b, a hub flange 4 and a hub 3. In order to prevent buzzing in speed change gears during the idle operation, it is required to keep a small first stage hysteresis torque in twisting characteristics of a clutch disc. For this purpose, for example, electroless Ni-P plating is applied to the hub 3, and electroless Ni- P-BN plating is to the washer 11b and a bush 14.
Patent JP-H11352179-A (JP)
Title: Partial discharge monitoring device for electric rotating machine
Inventor: SUZUKI TAKESHI
IPC: G01R31/12
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a partial discharge monitoring device for an electric rotating machine which improves reliability, can give simplified and small-sized constitution and improves S/N ratio. SOLUTION: A single current transformer 1 detects a current signal corresponding to a partial discharge in a coil of an electric rotating machine being an object to be monitored and a polarity judgment of a positive/negative partial discharge is carried out based on a signal processed by an analog processing circuit carrying out a signal processing such that a detection signal of 1 becomes a signal in which a statistical analysis should be effective at the maximum. Statistical processing is carried out by a statistical algorithm. When a correlation coefficient of a normalized partial discharge representative phase distribution and a normalized partial discharge actually measured phase distribution is operated, a predetermined correlation coefficient formula for evaluating the partial discharge phase distribution.
Patent JP-S5864447-A (JP)
Title: Solar energy-powered device
Inventor: UEDA NAOAKI
IPC: F24S50/20
Filed: 1981-10-12
Abstract: PURPOSE:To always focus the sunlight on a solar energy absorber for raising the efficiency of heat collection by a method in which a sunlight azimuth measurer and a sunlight incidence-angle measurer are provided, and according to the outputs of these measurers, a mobile reflector is controllably driven. CONSTITUTION:Three chambers 2-4 are provided inside of trapezoidal base 1, a hot water storage tank T is provided in the chamber 2, a generator G is provided in the chamber 3, and a controller C is provided in the chamber 4. Light-collecting panels 5 are each rotatably supported on both inclined sides of the base 1 and held at a desired attitude by extending or shrinking a leg 6 connected to the free end of each panel 5. Also, a sunlight azimuth measurer 7 and a sunlight incidence-angle measurer 8 are attached to the top of the base 1, and the outputs of these measurers 7 and 8 are put, together with outputs of panel temperature, tank temperature, and measurers 9 ane 10, into the controller C. By control signals obtained there, a motor 11 for operating the leg 6 and a motor 12 for operating the reflector inside the panel 5 are controlled.
Patent JP-2000345085-A (JP)
Title: Aqueous ink composition
Inventor: ITO HIROSHI
IPC: C09D11/324
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous ink composition in which the agglomeration of a pigment is prevented and which does not exhibit the decrease in density of printed letters by dispersing, in an aqueous medium, a surface-modified pigment dispersible and/or dissolvable in water in the absence of a dispersant and by adjusting the concentration of a free polyvalent cation in the ink to a specified value or lower. SOLUTION: The concentration of the free polyvalent cation in the ink is adjusted to 100 ppm or lower. Calcium, magnesium, and iron ions, etc., are listed as the polyvalent cation. Preferable pigments to be surface-modified are carbon black and organic pigments. Especially preferably, the surface-modified pigment is prepared by oxidizing carbon black or an organic pigment with a halogenic acid compound (e.g. sodium or calcium hypochlorite). The cocentration of the free polyvalent cation in the ink can be decreased preferably by purifying a dispersion containing the surface-modified pigment oxidized and dispersed therein by reverse osmosis, ultrafiltration, electrodialysis, or the like and then preparing the ink.
Patent JP-S5791884-A (JP)
Title: Producing device for square steel pipe
Inventor: SAKURAI RIYOUHOU
IPC: B23K11/08
Filed: 1980-11-20
Abstract: PURPOSE: To prevent the welding defect of square steel pipes by bringing a V- shaped conductive member into abutment on the inner side edge of the base metal on the opposite side of contact chips in the part of a V shape formed between the positons of the contact chips on both sides and a welding point.  
     CONSTITUTION: A conductive member 10 having a V-shaped inner side edge 10 is provided in such a way as to abut on the surface of the work base metal 1 on the opposite side of contact chips 6, 6' in the part of an approximately V shape formed by the seam forming line 1a of the work 1 between the positions of the chips 6, 6' on both sides and a contact point 2. The inner side edge 10a is provided in the position backward by several mm from the seam forming edge 1a. When the work 1 comes to the positions of the chips 6, 6', the chips 6, 6' are brought into cotact with the top surface of the work 1, and the member 10 into contact with the bottom surface. When high frequency electric current is conducted at the same instant, the current flows through the chip 6, the work 1, the member 10, work 1 and the chip 6'. Thereby, the work 1 is heated to requirement. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0456106-A (JP)
Title: Gas cooling type current lead
Inventor: YAZAWA TAKASHI
IPC: F25D3/10
Filed: 1990-06-22
Abstract: PURPOSE:To protect freezing of liquid nitrogen by cooling helium gas by providing a bypass pipe and a thermal insulating means. CONSTITUTION:Between a conductor 11 of the main body of a current lead and a cooling pipe 12, a cooling helium gas passage 13 is installed. To part of the conductor 11 a liquid nitrogen piping 7 is connected via an electric insulator 15, and the liquid nitrogen flowing this piping 17 cools down part of the main body and this cooled part is formed as a liquid nitrogen anchor part 14. The passage 13 is connected to a bypass pipe 18 installed apart from the main body 10. Further, in the anchor part 14, the passage 13 is stopped with an electric insulating member 19. In such structure, since the bypass pipe 18 is installed apart from the main body 10, heat exchange between cooling helium gas, the piping 17, and the liquid nitrogen that flows in the piping 17 is suppressed to the maximum, thus being able to avoid freezing the liquid nitrogen.
Patent JP-H083281-A (JP)
Title: Anionic water-dispersible resin composition and its production
Inventor: KUBO AKIRA
IPC: C08L33/14
Filed: 1994-06-20
Abstract: PURPOSE:To obtain an anionic water-dispersible resin composition which attains a high crosslink density, contains highly evenly dispersed microgel particles, and gives a coating film having high hardness and excellent adherence by mixing a specific resin with a specific compound. CONSTITUTION:An acrylic resin (A) having epoxy and acid groups and an amine compound (B) are dispersed into water for neutralization and dilution. An aminosilane compound (C) is added to the dispersion, and the mixture is aged at 20-100 deg.C to obtain the objective composition. The ingredient (A) is obtained by copolymerizing an epoxidized alpha,beta-unsaturated ethylenic monomer, an alpha,beta-unsaturated ethylenic monomer having an acid group, and a monomer copolymerizable therewith. The ingredient (B) is desirably a tertiary amine, e.g. an alkyl- or alkanolamine. The ingredient (C) preferably has per molecule at least one amino group and at least one hydroxysilane group and/or directly silicon-bonded hydrolyzable group.
Patent JP-H0717586-A (JP)
Title: Packing device
Inventor: SAKO TAKESHI
IPC: B65D85/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide a packing device of which the material cost of constituting members of the device is inexpensive, the constitution is simple and the assembling workability is excellent. CONSTITUTION:In a packing device in which both longitudinal ends of a packing article are fixed oppositely, a cardboard is folded to form an angular cylinder and provided with a containing part for the ends of article in the inside and receiving parts 7, 8 to be fitted at both sides respectively. A main body 1 in which protrusions 4, 5 fitted to these receiving parts are formed upwardly from both side faces 1a, 1c respectively and the receiving parts 7, 8 fitted to the containing part in the inside of this main body to support the ends of article, are provided respectively.
Patent JP-S6142593-A (JP)
Title: Demetallization of coal
Inventor: UEDA TAKASHI
IPC: C10L5/00
Filed: 1984-08-03
Abstract: PURPOSE:To remove metals (Na, Ti, etc.) contained in coal efficiently, by treating finely ground coal with hot water and separating the water and the coal using two or more centrifugal separators operated alternately. CONSTITUTION:Coal is ground to a particle diameter of 0.25mm. or less at a grinding stage 1 and is then mixed with water 9 in an amount by weight more than 3 times that of the ground coal at a mixing stage 2. The obtained slurry is treated at an extraction stage 3 at 100 deg.C or above for at least 10min to undergo demetallization, and then cooled to 100 deg.C or below at a cooling stage 4. This cooled slurry is conveyed through line 13 to a separation stage 5, where it is centrifuged (under at least about 10G) using a centrifugal separator with a filter cloth to collect the demetallized coal, and the water 15 containing extracted metals is discharged. Along with the separation stage 5 above-mentioned, a similar separation stage 6 is established where the separation is carried out alternately, switching from each other at specified operating intervals.
Patent JP-H1013347-A (JP)
Title: Infrared-ray data communication equipment
Inventor: UNO YASUSHI
IPC: H04B10/69
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To highten substantial communication speed by preventing the saturation of an amplifier for amplifying the output of a light receiving element to shorten a time required to turn a transmission state to the receivable state. SOLUTION: An infrared-ray data communication equipment is provided with a switch 12 for controlling connection between the output terminal 17 of the light receiving element D2 and the input terminal 18 of the amplifier 13 which amplifies the output of the light receiving element D2 and by controlling the operation of the switch 12, the output from the output terminal 17 is prevented from being guided to the input terminal 18 when a light emitting element D1 emits light and is guided to the input terminal 18 when at least data is received.
Patent JP-S5787121-A (JP)
Title: Boat for heat processing
Inventor: KITANE SHIYOUICHI
IPC: H01L21/673
Filed: 1980-11-19
Abstract: PURPOSE:To produce easily a uniform purity diffusion layer by tilting grooves which hold wafers at 5-10 deg. to a perpendicular plain along the longitudinal direction of the base of a port or a substrate. CONSTITUTION:Grooves 11 that hold wafers are made at fixed intervals along thef longitudinal direction of a port base 10 made of quartz or the like. The grooves 11 are tilted at 5-10 deg. to the plain perpendicular to the longitudinal direction. If the tilt angle theta is smaller than 5 deg., the flow of atmospheric gas is disturbed, and if it is larger than 10 deg. the taking in and out of the wafers are hindered. The width of the grooves are determined according to the diameter of the wafers. The base members are united at the ends by fixing bars. The atmospheric gas is not disturbed on the surface of the wafers 2 and the distance of each wafer is kept accurate at a fixed value under its own weight. The property of the element without much irregularity of quality is obtained as a result of the constant heat radiating condition at the time of the diffusion of impurities and the depth of a diffusion layer made on the surface is accurately controlled.
Patent JP-H063832-A (JP)
Title: Cleaning method for electrophotographic sensitive base body
Inventor: KAWAMORITA YOUICHI
IPC: G03G5/00
Filed: 1992-06-22
Abstract: PURPOSE:To enhance a cleaning effect and to enable the formation of a good image having no image defects by rotating a base body in a cleaning stage and a drying stage. CONSTITUTION:The base body 1 is usually held stuck with a substantial amt. of working fluid and swarf generated at the time of drawing and cutting and rust preventives at the time of preservation. Such base body 1 is set to a jig 2 by using a metallic cylinder. A base body lifting device 5 and a motor 4 are connected to the jig 2. An aq. cleaning liquid is filled in a cleaning tank 3. The oil-components and sludge are separated in a separating tank 8. The base body 1 set to the jig 2 is completely immersed into the cleaning tank 3 at the time of cleaning and is rotated by which the base body is cleaned. The jig 2 is risen, is held in the air and is rotated at a high speed at the time of drying. Proper heating and application of ultrasonic waves as auxiliary means for cleaning and drying are preferable as the means for enhancing efficiency.
Patent JP-H0720183-A (JP)
Title: Method for inspecting liquid crystal panel and defect detector
Inventor: SHINO NAOTOSHI
IPC: G02F1/13
Filed: 1993-06-30
Abstract: PURPOSE:To detect a very small defect in display on a display part by applying driving waveforms including DC components to a liquid crystal panel display part. CONSTITUTION:A signal from a static mode 9 or a duty variable mode 8 is received to generate 10 segment waveforms and common waveforms. A voltage variable circuit 11 sets liquid crystal driving voltage to an optional voltage. A current amplifying circuit 12 generates a current required for actually operating a liquid crystal panel. Liquid crystal driving waveforms required for inspection can be generated by these circuits (6, 7,10 to 12). The duty variable function 8 is selected, and further driving voltage is set to 3V in the circuit 11. Then duty is varied over 0 to 100% to determine the driving waveforms with which a defect is the most visible. A DC residual component at this time is 1.922Vrms. After setting is completed, the waveforms are restored to normal driving waveforms, and they are again switched to the driving waveforms several seconds later. By observing a display screen of an excessive state, a defect in display on the display part can be detected.
Patent JP-S6410052-A (JP)
Title: Coolant heating outdoor machine in air conditioning system
Inventor: TAKEBAYASHI HIROTO
IPC: F24F5/00
Filed: 1987-06-30
Abstract: PURPOSE:To make it possible to prevent the temperature of a large capacity transistor of an inverter circuit from rising during space heating by providing a control part for operating an outdoor fan at the time of space heating in accordance with the temperature from a temperature detector. CONSTITUTION:A CPU 28 carries out controls necessary for space cooling/heating operation such as temperature setting from a room temperature setting part 31, varying the frequency of an inverter circuit 20 based on detected temperatures of respective sensors 29 and 30, and changing over of a two-way solenoid valves 9 and 10 at the time of space cooling. In addition thereto, the CPU 28 receives the detected temperature of a temperature sensor 27. At the time of space heating, when the detected temperature reaches a temperature zone where cooling determined by the heat resisting temperature of a giant transistor 21, CPU 28 actuates an outdoor fan 12. Further, when the detected temperature from a temperature sensor 27 is lower than a temperature T2 which has enough room for the heat resisting temperature of the giant transistor 21, the CPU 28 stops the operation of the outdoor fan 12. That is, at the space heating mode operation only when the detected temperature reaches a temperature higher than a predetermined temperature at which cooling is required, the outdoor fan 12 rotates, and the outdoor fan 12 is operated in accordance with the temperature of a heat sink 26.
Patent JP-S5589976-A (JP)
Title: Write-in system for magnetic bubble
Inventor: IWASA SEIICHI
IPC: G11C11/14
Filed: 1978-12-26
Abstract: PURPOSE: To enable the similar control as conventional memory units, by connecting the control conductor in series and flowing the write-in current in superposition with erasing current.  
     CONSTITUTION: The control conductor 8 of generator 4 and the control conductor 9 of eraser 6 are connected in series so that the magnetic field of opposite polarity is produced to the hair pin part of the conductors 8, 9. Further, the write-in reference WC is used in common use with the erase instruction. Moreover, when the information is newly written in, first write-in instruction WC is given and erasing current AI flows to the conductors 8 and 9. When bubbles are produced at the generator 4, in case when the information "1" written in, the write-in current WI flows to the control conductors 8, 9 in superposition with the erasing current AI. Thus, control is made the judt same way as conventional memory units. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6140657-A (JP)
Title: System for accessing low-speed memory in high speed
Inventor: HARA KENJI
IPC: G06F13/16
Filed: 1984-08-01
Abstract: PURPOSE:To access a low-speed memory in a high speed and substituting the inexpensive low-speed memory for an expensive high-speed memory by providing a means, which holds a chip select signal as it is, and a comparator. CONSTITUTION:Address signals A13-A15 which select EPROM chips 1a-1d are stored temporarily in a DFF6. Since a chip select signal inverted CE is held as it is, data is established by only input of address signals A0-A12 in case of read from the same chip. Therefore, the delay of a decoder 3 does not occur, and a microprocessor is not made wait. When data is read out from another chip, a preceding value B and a present value A are compared with each other by a comparator 7 because signals A13-A15 are changed, and a signal 8 indicating A=B is turned off when they do not coincide with each other. As the result, a signal 9 is outputted, and the microprocessor is made wait. Thus, the low-speed memory is accessed in a high speed and the inexpensive low-speed memory is substituted for the expensive high-speed memory.
Patent JP-H0810949-A (JP)
Title: Method for controlling welding robot system in multi-layer over laying
Inventor: ITO TAKAYUKI
IPC: B23K9/12
Filed: 1994-06-23
Abstract: PURPOSE:To appropriately determine the timing of the layer transfer in the multi-layer overlaying for a moving work. CONSTITUTION:A cylindrical work W to be welded is rotated in the direction of the arrow AR1 around an external driving shaft AX. A welding torch 2 and a laser beam sensor 3 are fitted to the tip part 1 of a robot arm. The polarized scanning laser beam LB is projecting from the laser beam sensor 3 toward an area slightly before a welding point 4, and a light beam locus 5 is formed along the direction orthogonal to a welding center line 6. This is photographed by a CCD camera C of the laser beam sensor 3 to detect the change in the thickness of the welded layer. In performing the weaving, the robot 1 performs the repeating motion containing the component in the direction orthogonal to the welding center line 6. When the work W is rotated, and the projection area of the laser beam LB approaches the area where the welded layer is formed to the area where the first welded layer 7 is formed, the layer transfer is sensed by the increase of the welded layer. A control to execute the correction of the robot position, the change of the welding condition, etc., is performed with this point of time as the reference.
Patent JP-S6054801-A (JP)
Inventor: NISHIZUMI TOSHIJI
IPC: B32B33/00
Filed: 1983-09-07
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。