baber/WOPTO huggingface dataset:
Patent JP-H04371790-A (JP)
Title: Electric current introducing unit and furnace body supporting and tilting mechanism for cold wall vacuum smelting device
Inventor: NAKAI YASUHIRO
IPC: F27B17/00
Filed: 1991-06-19
Abstract: PURPOSE:To miniaturize a furnace body supporting and tilting mechanism by a method wherein the supporting and tilting mechanism is provided on one side wall of a vacuum tank and an electric power supply is provided at the outside of the opposite side wall while the power supply is connected to a cold wall furnace through a water-cooled connecting unit and a tilting shaft is arranged on the same straight line as the water-cooled connecting unit. CONSTITUTION:A supporting and tilting mechanism 3a is arranged on one side of a cold wall furnace 2a in a vacuum tank 1a and an electric current introducing unit 6a is arranged on the other side of the cold wall furnace 2a on the same axial line while the supporting and tilting mechanism 3a is constituted of a supporting bracket 13, the supporting table 10a of the cold wall furnace 2a, a tilting shaft 5a, a seal flange unit 16 and the like. On the other hand, an electric current introducing unit 6a, supplying electric power from a power supply 4 to the cold wall furnace 2a, is constituted of water-cooled cables 7a and a seal socket unit 19 and the water-cooled cables 7a between the seal socket unit 19 and the cold wall furnace 2a are provided with a drooping whereby the cables 7a are twisted in accordance with the tilting of the cold wall furnace 2a. According to this method, the furnace body supporting and tilting mechanism will never receive electromagnetic inductance by the water- cooled cables and conduits and the mechanism can be miniaturized whereby the vacuum tank can also be miniaturized.
Patent JP-S5876090-A (JP)
Title: Carrier for immobilized enzyme
Inventor: MUNEYUKI RIYUUNOSUKE
IPC: C08G69/10
Filed: 1981-10-28
Abstract: PURPOSE:A chemically stable carrier for immobilized enzyme capable of being linked to enzyme, having low toxicity, comprising poly-glutamyl-aminoalkyl silica gel. CONSTITUTION:Polyglutamic acid is linked to aminoalkyl silica gel containing 1-18C alkyl group (e.g., aminopropyl silica gel) in the presence of a condensation agent (e.g., dicyclohexylcarbodiimide), to give poly-glutamyl-aminoalkyl silica gel, which is used as the desired carrier for immobilized enzyme. In immobilizing enzyme using the carrier, the carrier is suspended in a solvent such as water, dimethylformamide, etc., the enzyme and the condensation agent (e.g., dicyclohexylcarbodiimide) are added to the suspension, and the carrier is linked to the enzyme. Trypsin, papain, aminoacylase, lipase, etc. may be cited as the enzyme to be linked to the carrier.
Patent JP-S6418489-A (JP)
Title: Method for recovering organic substance from highly concentrated organic waste liquid
Inventor: SUGITA AKIJI
IPC: C02F1/04
Filed: 1987-07-10
Abstract: PURPOSE:To use organic substance as feed, fertilizer, etc., by evaporating water from a mixture of a highly concentrated organic waste liquid and animal or vegetable oil to attain a given water content and thereafter by separating the organic substances such as crude protein therefrom by a separator to recover the organic substances. CONSTITUTION:Animal or vegetable oils different in specific gravity are added to a highly concentrated organic waste liquid such as waste distilled alcohol and tofu dregs in such an amount as to attain an oil content of 70-80% of the finally concentrated waste liquid in order to keep the same active even after the evaporation of water therefrom. Such a mixture of the waste liquid and oil is evaporated at a low temperature of 40-50 deg.C in a vacuum of 60-160mmHg and concentrated to attain a water content of not more than 10% and the organic substances are thereafter separated and recovered as solid substances from the aforesaid oil by a separator. By this method, a highly concentrated organic waste liquid can be concentrated to even higher concentration at low costs without requiring a large scale of facility and also the organic substances can be recovered efficiently for use as feed and fertilizer.
Patent JP-H0834698-A (JP)
Title: Method for pulling up single crystal
Inventor: IKEDA NAOKI
IPC: C30B15/20
Filed: 1994-07-26
Abstract: PURPOSE:To diffuse an atom hole supersaturatedly contained in a crystal being solidified to a solid-liq. interface or a crystal surface to reduce the holes in the vicinity of a single crystal in the method for pulling up the single crystal from the melt in a crucible by pulling up the crystal under specified conditions. CONSTITUTION:In the method for pulling up a single crystal (e.g. silicon single crystal) from the melt in a crucible, a normal pulling up process and a process for pulling up the crystal at a velocity of <=60% of the normal velocity are alternately repeated to pull up the crystal. Meanwhile, the pulling up and stopping of the crystal are alternately repeated to pull up the crystal. Accordingly, a silicon substrate without an oxygen deposit being on the surface layer constituting the active region of the element when the substrate is formed and excellent in the pressure tightness of the oxide film is obtained.
Patent JP-S6234934-A (JP)
Title: Polyolefin resin composition
Inventor: ISHII TAMAKI
IPC: C08K5/53
Filed: 1985-08-07
Abstract: PURPOSE:To obtain a resin composition having excellent resistance to degradation with heat and oxygen during molding process, by compounding a polyolefin resin with a phenolic compound having a specific structure and a specific amount of a phosphite compound based on the phenolic compound. CONSTITUTION:The objective composition can be produced by compounding a polyolefin (preferably a polypropylene) with (A) a phenolic compound of formula III produced by the esterification reaction of a dihydric alcohol of formula I with a propanoic acid of formula II (R1 is H or 1-3C alkyl, preferably methyl) or its acid halide, acid anhydride or lower alkyl ester and (B) a phosphite compound such as the compound of formula IV [preferably tris(2,5- di-t-butylphenyl)phosphite]. The amount of the component B is 0.1-15pts.(wt.), preferably 0.5-10pts. per 1pt. of the component A, and the sum of the components A and B is >=0.01wt% based on the polyolefin resin.
Patent JP-H02124604-A (JP)
Title: Portable radio communication equipment
Inventor: ODA TAKASHI
IPC: H01Q1/24
Filed: 1989-07-04
Abstract: PURPOSE:To obtain a versatile directivity of an antenna by specifying the total sum of the length of a battery and a spring means to support the battery. CONSTITUTION:A negative electrode cylinder being an outer sheath of. a battery 4 and a coil spring 6 in contact with the outer surface of the bottom of the said cylinder, leading the negative potential of the battery to a common potential of a communication circuit 2 via a conductor 4a and provided to a negative pole terminal 7 of the battery are utilized as the thin and long 2nd conductor whose electric length in the lengthwise direction is close to an odd number multiple of 1/4 wavelength of the operating frequency, while the 2nd conductor is arranged nearly in the center along a straight line orthogonal with respect to a plane forming a loop antenna 3 being the 1st conductor. In this case, the sum of the electric length of the negative electrode cylinder of the battery 4 and that of the coil spring 6 is selected to be 1/4 wavelength of the operating frequency. If the gain is lowered by the directivity of the loop antenna 3 as the 1st conductor only, the negative electrode cylinder length of the battery 4 and the coil spring length are coupled inductively as the length of the 2nd conductor. Thus, the gain of the antenna is improved.
Patent JP-S5797922-A (JP)
Title: Sliding friction material having high degree of friction- resisting and its continuous manufacturing method
Inventor: MORI HIDEO
IPC: C10N50/10
Filed: 1980-12-10
Abstract: PURPOSE:To improve friction-resiting by applying to the surface of a base material a lubricating covering material compounded  of grease lubricating oil, good-friction thermoplastic resin solvent, resol modified polyamide and so on in such a manner as to be suitable for a friction material and by drying it to form a lubricating covering layer. CONSTITUTION:A base material is a grease lubricant prepared by synthetic lubricating oil and an organic synthetic compound. A built-in lubricant A is  made by adding low-friction grease lubricant and polyamidoresin polution to the  base material. A surface hardening lubricant B is made by adding resol modified polyamidophenol solution and synthetic lubricating oil to the base material. A surface lubricant C is made by adding synthetic lubricant oil to the built-in lubricant A. These lubricants are selected corresponding to for what a sliding friction material is used. Application 6 of the selected lubricant to a thermoplastic resin base material sheet and heat-drying 22 of it are continuously repeated several times to form a high oleo-lubricating coating layer, and made thereby to be adaptable to loads and sliding speeds, resulting in an improvement of friction-resisting property.
Patent JP-H0727735-A (JP)
Title: Double pipe capacitance type density meter
Inventor: FURUMOTO HITOSHI
IPC: G01N27/22
Filed: 1993-07-14
Abstract: PURPOSE:To provide a density meter installed in a transfer pipe and for very accurately measuring density on this side of a filled container. CONSTITUTION:A double pipe type transfer pipe, a cylindrical coupler 6, of a sectional form nearly equal to the sectional form of an inner pipe 3 of the said transfer pipe, and coaxially having a cylindrical electrode supporting cylinder 9 within it, a cylindrical insulating cylinder 5 of a sectional form nearly equal to the sectional form of the inner pipe, a first cylindrical electrode 4 of a sectional form nearly equal to the sectional form of the inner pipe, a cylindrical insulating inner cylinder 8 of a sectional form nearly equal to the sectional form of the electrode supporting cylinder, and a second cylindrical electrode 7 of a sectional form nearly equal to the sectional form of the electrode supporting cylinder 9, are provided.
Patent JP-H0846817-A (JP)
Title: Image transmission device
Inventor: ITO SEIICHIRO
IPC: H04N5/00
Filed: 1994-07-26
Abstract: PURPOSE:To prevent both the space deterioration of images due to the thinning and the time deterioration of images of large movements by thinning two video signals for each horizontal line and combining alternately the horizontal lines of two field images for production of a single field image and furthermore combining two images into a single synthetic video signal. CONSTITUTION:A synthesization part 3 is perioded with a video processing part 21 which thins the horizontal lines of two input video signals A and B which are converted into the digital data down to 1/2 respectively, the changeover switches 22 and 23 which separate the thinned signals A and B into the field video signals. Furthermore the field memories 24a, 24b, 25a and 25b are provided to store and delay the field video signals, together with the changeover switches 26 and 27 which alternately arrange the field video signals for each horizontal line, and a changeover switch 28 which produces a synthetic video signal from two field signals. Then each of these component parts is controlled by various control signals and timing signals sent from a control part 11.
Patent JP-S6331037-A (JP)
Title: Optical disk memory
Inventor: YAMAZAKI SHUNPEI
IPC: G11B7/24
Filed: 1986-07-23
Abstract: PURPOSE:To achieve the tracking of an optical disk, decreasing the defect of the orientation of a liquid crystal and forming the monodomain of the liquid crystal concerning the diameter of the optical disk with simple constitution and simultaneously, by composing between two substrates the area provided at the inside of an opposite substrate and a translucent substrate, from a groove forming a memory area partitioned at bit pitch intervals concerning the diameter direction and a liquid crystal packed between the substrates. CONSTITUTION:An aluminium is made into one side electrode 6 by a vacuum evaporating method as a reflecting electrode on a substrate, and as other side opposite electrode, a translucent conducting film 4 is formed on a plastic substrate and a glass substrate (opposite substrate) 3. At the inside of a pair of electrodes 6 and an opposite electrode 4, a non-symmetrical orientating film is provided and a spacer lies between them. By these, a ferroelectric liquid crystal (FLC) 5 is sandwiched. On the opposite electrode 4 as an orientating processing, a polyacrylonitrile and a polyvinyl alcohol are provided by a spinning method and a publicly-known rubbing processing is executed. An FLC is charged between orientating processing layers. Thus, a molecule is correctly lined up with a simple constitution, a monodomain is formed and the memory area on the disk can be determined.
Patent JP-H1127539-A (JP)
Title: Image data processing method
Inventor: SUZUKI MAKOTO
IPC: H04N1/46
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To achieve compression of image data without deteriorating the image quality by extending data length of color information, only for an area in which many colors are required and shortening the data length of the color information for other areas in one image data. SOLUTION: A specified area 11 in which many colors are required is extracted from the entire area 10 with size of X0 in the X-direction and Y0 in the Y-direction in one image data, a position (Xp, Yp) which is to be an origin and the size of X1 in the X-direction and Y1 in the Y-direction are discriminated. Compressed image data including the color information whose data length is long over the entire area 10, the shortened color information, whose data length is short in the specified area 11, and position information in the specified area 11 are generated.
Patent JP-H0340920-A (JP)
Title: Production of thin zirconia film
Inventor: OMURA TOSHIO
IPC: C23C16/56
Filed: 1989-07-06
Abstract: PURPOSE:To improve adhesive strength by carrying out decomposition by a chemical vapor deposition process at a specific temp. or below by using Zr alkoxide as raw material. CONSTITUTION:As a carrier gas, an inert gas, etc., such as Ar, are regulated to about 100cc/min by means of a mass flow controller 6b and supplied to a vaporizer 10. On the other hand, Ar gas flow is regulated to about 5l/min by means of a mass flow controller 6a in a pipe 7a. By the above procedures, a gaseous mixture of the vapor of Zr alkoxide, such as Zr tertiary butoxide, and Ar is further diluted with Ar regulated to about 5l/min and is then introduced via a pipe 7c and a nozzle 5 into a reaction vessel 1. Subsequently, mirror-finished substrates 4 made of SUS304, etc., in the reaction vessel 1 are heated to <=500 deg.C and pressure in the vessel 1 is maintained at about 75Torr to carry out film formation for about 1hr, by which transparent cubic ZrO2 films of 10-20mg are deposited on the substrates 4, respectively.
Patent JP-S6152423-A (JP)
Title: Torque variation absorbing apparatus
Inventor: AIKI SHIGETAKA
IPC: F16D13/64
Filed: 1984-08-21
Abstract: PURPOSE:To suppress the excessive bending towards the center in low-speed revolution by positioning the edge-part center point of a coil spring close to the center of the relative revolution with respect to the center of inclination of a seat member and arranging the center side of the relative revolution of the coil spring in the compressed state from the counter-center side. CONSTITUTION:The edge-part center point of a coil spring 34 is positioned close to the center of the relative revolution for the inclination center point of a rubber 33 coated seat 32 as seat member and the coil spring 34. With such constitution, exceedingly outward bending can be prevented even if a high centrifugal force acts in high-speed revolution. Further, since the coil spring 34 is arranged, applied with the compression from the center side and the opposed-center side, a slight bending is formed, and the exceedingly large bending towards center is prevented when a high torque is transmitted during low speed revolution.
Patent JP-2000325667-A (JP)
Title: Air film structure obstacle course
Inventor: NISHI NAOKI
IPC: A63G31/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To make easily manufacturable obstacles of a complicated shape, and to make safely enjoyable a play tool from child to adult by arranging the obstacles by an air film structure by at least one place or more in a course main body on which a pleasure car travels. SOLUTION: This obstacle course 1 on which a pleasure car (such as a motor- driven go-cart) travels is made by using an air film structure. That is, various- shaped courses are formed on both sides of a sheet-like course surface 5a by erecting guards 5b, 5b by a tubular air film structure for not going out of the course. A vertically moving obstacle 2 by an air film structure for vertically moving by a increase/decrease in an air quantity, a tunnel obstacle 3 by an air film structure swelling by blowing in air and a punch obstacle 4 by an air film structure that a punch 4a goes in and out of the side by an increase/ decrease in an air quantity are arranged in the middle of this course 1. For the respective obstacles, the injection quantity of air and the injection timing of air are controlled by a computer.
Patent JP-H0463763-A (JP)
Title: Electronic train detector
Inventor: ISHIKAWA KAZUAKI
IPC: B61L29/28
Filed: 1990-07-03
Abstract: PURPOSE:To reduce electric power consumption and improve train detecting performance in case of a transceiver type electronic train detector by intermittently transmitting a signal so as to set stopping time longer than transmitting time, and holding the high momentary voltage for transmitting a signal to rails. CONSTITUTION:A transceiver type electronic train detector 1 is almost constituted out of a transmitting part 2 and a receiving part 12. In this case, the oscillator 3 of the transmitting part 2 oscillates at a decided frequency. In a modulator 4, oscillating output of the oscillator 3 is modulated by the divided frequency of a first frequency divider 6 so that duty ratio of mark to space is one to one. Further, a chopper 5 chops it on and off so as to be a tone burst wave having duty ratio of mark to space one to six by divided frequency of a second frequency divider 7. From the oscillator 3 to the second frequency divider 7 are corresponding to a intermittent transmitting means. By holding high momentary voltage of a signal transmitted to the rail 23, mean transmitting power of the signal is reduced while keeping excellent train detecting performance.
Patent JP-S6235165-A (JP)
Title: Backlash reducing device for gear transmission system
Inventor: TOMITA TAKAO
IPC: F16H55/18
Filed: 1985-08-08
Abstract: PURPOSE:To reduce backlash, by providing cam members in a main gear for its surface opposed to a subgear while actuating the cam members by centrifugal force generated as the both gears rotate and relatively turning the both gears. CONSTITUTION:A backlash reducing device, turnably providing cam members 19 in a main gear 17 for its surface opposed to a subgear 18, engages cam surfaces 19a with engaging surfaces 21a of the subgear 18. The device, turning each cam member 19 to press the engaging surfaces 21a by the cam surfaces 19a by the action of centrifugal force generated as the both gears 17, 18 rotate, relatively turns the subgear 18 for the main gear 17. Consequently, the device reduces backlash between a driving side idle gear 7 and an intermediate idle gear 8.
Patent JP-H0711103-A (JP)
Title: Phenol resin molding material
Inventor: NAGURA SATORU
IPC: C08L61/06
Filed: 1993-06-21
Abstract: PURPOSE:To obtain the subject material excellent in mechanical strength and thermal conductivity. CONSTITUTION:100 pts.wt. phenol resin is mixed with 60-200 pts.wt. calcined kaolin. Alternatively, 100 pts.wt. phenol resin is mixed with at least 300 pts.wt. calcined kaolin and 30-170 pts.wt. glass fibers, the sum of the kaolin and the fibers being 200 pts.wt. or smaller.
Patent JP-H0340054-A (JP)
Title: Network address informing processing system
Inventor: INAGAKI KENGO
IPC: G06F13/00
Filed: 1989-07-06
Abstract: PURPOSE:To cope with the extension of communication resources by generating a network address of the communication resources of a transmission origin from a registered address, and an address of a host computer system of a transmission side informed by attending on the establishment of a network connection of a mutual connection between open type systems. CONSTITUTION:When the name of resources of transmission origin communication resources 11 is received, an address allocating part 24 allocates an address which is not registered in an address correspondence table 26 to its name of resources, and also, coordinates its allocated address to the name of resources of the transmission origin communication resources 11 and registers it in the address correspondence table 26. Subsequently, a network address generating part 25 generates the network address of the transmission origin communication resources 11 from the address of a transmission side host computer system 1a informed by attending on the establishment of a network connection and the address of the transmission origin communication resources 11 registered in the address correspondence table 26 and processes it so as to be informed to transmission origin communication resources 21. In such a manner, it becomes possible to cope with the enlargement of a scale of the network.
Patent JP-S5875744-A (JP)
Title: X-ray image intensifier
Inventor: HIRAI TERUJI
IPC: H01J31/50
Filed: 1981-10-30
Abstract: PURPOSE:To open and shut a small window and detect even a low energy X ray by providing a surrounding wall between the circumference of an X-ray input surface and the front and the small window on top of this surrounding wall. CONSTITUTION:A surrounding wall 5 is constructed by conically protruding and extending a tube wall 4 between the circumference of an X-ray input surface 1 and the front (left side). A window 6 with small area is provided at the front end of this surrounding wall 5 and the vacuum within the tube wall is retained by stretching out a thin film 7 made of a light metal such as beryllium or the like or synthetic resin such as polypropylene or the like at this wondow. The window 6 faces to the X-ray input surface 1 with the proper visual angle, and an X-ray image can be formed on the X-ray input surface by making incident an X- ray flux with a spread angle than is housed in this visual angle. The thin film 7 that is stretched out at the window 6 is about 25mum in thickness when beryllium is used. In this case, the film has a transmission factor of approximately 40% for the Kalpha ray (1.49 KeV) of Al and can resist atmospheric pressure fully if the diameter of the window 6 is about 10mm..
Patent JP-H0257669-A (JP)
Title: High tensile steel having excellent galvanization cracking resistance
Inventor: YAMATO KAZUNARI
IPC: C22C38/00
Filed: 1988-07-15
Abstract: PURPOSE:To prevent the galvanization cracking resistance in the HAZ(welding heat affected zone) of a large weld structure by incorporating specific wt.% of C, Mn, Si, Al and B and one or more kinds among Cu, Ni, Cr, Mo, V, Nb and Ti into Fe and specifying the combination of these elements. CONSTITUTION:To Fe, <=0.02% C, <=1.8% Mn, 0.03 to 0.35% Si, 0.005 to 0.07% Al and <=0.0002% B and, according to the requirement for toughness, one or more kinds among <=2% Cu, <=2% Ni, <=0.5% Cr, <=0.3% Mo, <=0.1% V, <=0.5% Nb and <=0.03% Ti are incorporated. The combination of these elements is then regulated to the relationship in the formula I in the form of carbon equivalent. By this method, galvanization cracking in the HAZ of a large weld structure can be prevented.