baber/WOPTO huggingface dataset:
Patent JP-S58165796-A (JP)
Title: Concentration of long chain highly unsaturated fatty acid glyceride
Inventor: MURASE YUKINOBU
IPC: C07C69/58
Filed: 1982-03-26
Abstract: PURPOSE:Fish oil is hydrolyzed with lipase obtained from Candida cylindracea to concentrate long chain highly unsaturated fatty acid (PUFA) glycerides effectively without pretreatment. CONSTITUTION:Commercially available lipase obtained from Candida cylindracea is used in 10-1,000 units per gram of fish oil and water of 1-100% based on the fish oil is combined with the fish oil to effect hydrolysis of the fish oil. The ester linkages of PUFA with glycerol are scarcely hydrolyzed by the lipase, resulting in concentration of the glycerides in the glyceride fraction. In the meantime, the ester linkages other than PUFA with glycerols are readily hydrolyzed and the resultant fatty acid is concentrated in the fatty acid fraction, thus the concentrate of PUFA glyceride is separated from the hydrolyzate.
Patent JP-H11245871-A (JP)
Title: Pillion step of scooter type vehicle
Inventor: UMEDA YUJI
IPC: B62J25/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an excellent antislip effect for all types of shoes and to prevent the shoes from dropping outward of pillion steps. SOLUTION: The pillion step of a scooter type vehicle has an upper-surface antislip pattern comprising a plurality of block lines A, B, C generally extending in the longitudinal direction of the vehicle, and the upper surface of each of the blocks 13, 14, 15... of the block lines A, B, C is formed into a forwardly downwardly sloping surface. The phases of dividing grooves 16, 16... longitudinally separating the blocks 13, 14, 15... deviate from one another among the adjacent block lines A, B, C. Each of the dividing grooves 16, 16... is formed so that its outer end 16a is tilted backward beyond its inner end 16a, and the blocks 13, 14, 15... are of different heights.
Patent JP-S55140531-A (JP)
Title: Polypropylene band
Inventor: UEDA AKIO
IPC: B29C49/00
Filed: 1979-04-21
Abstract: PURPOSE: To obtain a new polypropylene band which has specified break extension and the coefficient of elastic recovery, is free from slackening after binding, keeps the bound matter without damage even when it is bound strongly at the time of binding, and is suited for a binding band for commercial articles.  
     CONSTITUTION: The aimed polypropylene band has 30% or more or, desirably, 35W80% of the break extension (in accordance with JIS Z 1527) and 80% or more coefficient of elasticity at the time of 10% deformation. Moreover, 5% coefficient of elasticity is desired to be 50W180kg f/mm 2  since with such a property the bound matter would be safe in tightening. In order to prepare the band with the above- stated properties, for instance, the polyproylene resin is melted and extruded from a rectangular orifice and the billet thus produced is extended longitudinally 4 times or more, or desirably, 4W10 times under the temperature of 60W140°C. Then, it undergoes heat treatment under the temperature of 140W165°C or, desirably, 150W 165°C.  
     EFFECT: The material thus produced is soft and felt smooth. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58167038-A (JP)
Title: Carrying device between presses
Inventor: WADA YOSHIMASA
IPC: B65G47/28
Filed: 1982-03-26
Abstract: PURPOSE:To make stop position accurate and enable high speed transportation by moving a carriage that holds a pressed product by a loop-shaped timing belt of small mass. CONSTITUTION:This device consists of a guide rail 12 provided between presses 1 and 2, a carriage 13 that moves along the rail 12 and holds a pressed product and a driving device which is connected with the carriage and moves 1t. A pressed product formed by a press 1 is carried to another press 2 by above- mentioned guide rail 12. The driving device is constituted of a timing belt 18 arranged in loop-form along the rail 12. Stop position is made accurate and high speed transportation is made possible by this device.
Patent JP-S55141951-A (JP)
Title: Bearing of rotary machine
Inventor: WATANABE TAKASHI
IPC: H02K5/16
Filed: 1979-04-21
Abstract: PURPOSE:To prevent the occurrence of an oil-whip and damage by seizure by a method wherein an ordinary elliptic bearing is used for the one which is to be connected to another machine, and an elliptic bearing with a groove in its center is used for the one which is located at a position opposite to the connection. CONSTITUTION:When connecting a turbine generator 2 to another machine such as a steam turbine 1, ordinary sleeve bearings without grooves on the load supporting surfaces are used for those 15 and 8 which are to be connected. On the other hand, a sleeve bearing with a groove on the load supporting surface in a peripheral direction is used for at least one of the bearings 14 and 7 which are on the side not to be coupled. By so doing, use of the sleeve bearing with a groove prevents the occurrence of an oil-whip, and use of the ordinary bearing prevents the damage of a  bearing due to the seizure caused by the increase in load.
Patent JP-H08243305-A (JP)
Title: Fractionation method of organic substance by molecular weight
Inventor: TOKUMORI TSUNEO
IPC: B01D11/04
Filed: 1995-03-08
Abstract: PURPOSE: To produce the rectification effect by differential temperature to perform effective fractionation by continuously feeding carbon dioxide in a supercritical or a subcritical state of lower temperature than that of an extraction tank from below the extraction tank held at fixed temperature to perform extraction. CONSTITUTION: An extraction tank 1 filled with an organic substance is heated by a heater 8, and carbon dioxide in a supercritical or a subcritical state heated by a heat exchanger 9 to a temperature lower than that of the extraction tank 1 is fed from below the extraction tank 1. By forming the temperature gradient in the extraction tank 1, the rectification effect is produced to economically take out the components of different molecular weight distribution from the tank 1. Thus by the extraction tank 1 of simple structure, fractionation of high rectification effect is performed. In this way, from a mixture of components of different molecular weight such as that of silicone oil, perfluoropolyether, lower alcohol ester of fatty acid, the components of different molecular weight are effectively fractionated.
Patent JP-H05251349-A (JP)
Title: Manufacture of semiconductor element
Inventor: SUGIURA RISA
IPC: H01L21/205
Filed: 1992-03-05
Abstract: PURPOSE:To provide the manufacturing method, of a semiconductor element, wherein a desired element characteristic can be obtained by using a semiconductor crystal layer which contains as grown Te. CONSTITUTION:The title manufacture is provided with the following: a process wherein an Si crystal substrate 12 is housed in a reaction tube 11 and a Pb1-xSnxTe single-crystal layer is grown on the substrate 12; and a process wherein the grown Pb1-xSnxTe single-crustal layer is used as an active layer and a desired element is formed. After the substrate temperature of the substrate on which the Pb1-xGnxTe single-crystal layer has been grown has been lowered to a temperature or lower at which a denatured layer is formed on the surface of the Pb1-xSnxTe single-crystal layer, the substrate is taken out to the air from the reaction tube 11.
Patent JP-S61208064-A (JP)
Title: Electrostatic charger
Inventor: KINOSHITA NAOYOSHI
IPC: G03G15/02
Filed: 1985-03-11
Abstract: PURPOSE:To stabilize electrifying performance and to cope with high speed processing by providing a electrification control means which controls the electrification in such a way that the electrification by a scorotron electrostatic charger is started after a certain period has expired since the start of the electrification by a corotron electrostatic charger. CONSTITUTION:When a subject 4 to be electrified in a potential at a certain extent reaches the position facing a grid electrode 7, only a control signal from the control means C is turned off. Thus the grounding of the grid electrode 7 caused by a switching means 6b is released, and the grid electrode 7 attains the state where only a constant voltage element 6a is substantially connected. Then a corona ion electrifies the subject 4 to be electrified through the grid 7 until the potential of said subject 4 reaches that set by the constant voltage element 6a. At this time, since the subject 4 to be electrified has been electrified to a certain extent, the quantity of corona ions reaching the subject 4 through the grid electrode 7 are comparatively less, and a potential difference between the grid electrode 7 and the subject 4 is also small, whereby the grid voltage 7 will not fluctuate, and the electrifying performance is stabilized and accelerated.
Patent JP-H03249613-A (JP)
Title: Image input device
Inventor: KAWASHIMA SUMIHIKO
IPC: G02B7/198
Filed: 1990-02-27
Abstract: PURPOSE:To improve the resolution of an image without increasing the number of picture elements of an image pickup element by providing a lens system which forms an image on the image pickup element and a reflecting mirror which is installed slantingly to the optical axis of the lens system, and moving the reflecting mirror so that the tilt angle does not vary. CONSTITUTION:An image before the reflecting mirror 2 is formed on the image pickup element surface 3 of an image pickup device 6 through an image forming lens 1 and the reflecting mirror 2. Image information from the image pickup element surface is inputted to an arithmetic unit and stored in an image memory. Then a driving device 5 is driven to move the reflecting mirror 2 along the optical axis and after the movement of the reflecting mirror is completed, an image is inputted to the arithmetic unit in the same procedure with that before the reflecting mirror movement and stored in the image memory. The image information which is inputted to the image memory is operated by a CPU by using a specific expression to obtain the image with high resolution. Consequently, the resolution of the image can be increased without increasing the number of picture elements of the image pickup element.
Patent JP-S56144458-A (JP)
Title: Control device for variable magnification driving of copying machine
Inventor: YASUDA YUUJI
IPC: G03B27/34
Filed: 1980-04-14
Abstract: PURPOSE:To exercise safe variable magnification driving control by providing a feeler which rotates as a carriage moves in the direction perpendicular to the original plane, a feeler position detector, and a safety circuit which stops the operation of a variable magnification motor in the event of abnormality. CONSTITUTION:A chain 60 is driven by a drive sprocket 57 fixed to a drive pulley 38, to revolve a feeler 61 and a mirror lift cam 64. Since the device is so constituted that the prescribed optical position is maintained by coupling the drive motor 38 and the mirror lift cam 64 in this way, the control is made simple by merely detecting the rotation of the feeler 61 moving cooperatively with the drive pulley 38. In the event of abnormality, the command from the ordinary time variable magnification driving control to a variable magnification motor is inhibited by a variable magnification sensor 62 attached to the feeler 61.
Patent JP-H11229012-A (JP)
Title: Structure for arranging stave in shaft furnace type metallurgical furnace
Inventor: SUMIKAMA TAKASHI
IPC: C21B7/10
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To keep the durability of a stave in a shaft furnace type metallurgical furnace, to restrain the heat loss through the stave as little as possible and further, to reduce the equipment cost needed to the stave, etc. SOLUTION: This arranging structure of the staves, with which the long service life of the stave in the whole furnace and the energy saving with the restraint of heat conduction through the stave and the cost reduction on the equipment and the operation can be achieve by optimally arranging the staves in each zone according to the difference of the surrounding condition, is found out under the attension to the point, in which the large difference is developed in the surrounding at the inside of the furnace wall in the furnace height direction.  In the furnace height direction, in the upper part and middle part zone (A) of the furnace with the small heat load, the cast iron-made staves are arranged, and in the lower part zone (B) of the furnace, with the large heat load at lower than the above zone (A), the copper or copper alloy-made staves are arranged, and in the lowermost zone (C) in the furnace at lower than the above zone (B), the cast iron-made staves or the copper or copper alloy-made staves are arranged.
Patent JP-H05187959-A (JP)
Title: Generating apparatus of turbulent flow in wind tunnel
Inventor: SAITO TORU
IPC: G01M9/02
Filed: 1991-02-21
Abstract: PURPOSE:To generate a turbulent flow having a large turbulence of low frequency, being abundant in change and approximating to a natural wind and to execute a wind-resistant stability test of a structure model highly precisely. CONSTITUTION:In an apparatus wherein a plurality of triangular-plate-shaped spires 5 are erected at appropriate intervals in the direction of intersecting the flow direction 4 of wind perpendicularly, in the vicinity of a blowoff port 2 of a wind tunnel 1 for executing a wind-resistant stability test of a structure model, each of the triangular-plate-shaped spires 5 has torsion bars 7a and 7b in a plurality of stages which can execute torsional movement around a vertical axis independently of each other in the height direction.
Patent JP-S54139532-A (JP)
Title: Air bubble remover of ink jet recorder
Inventor: HAYASHI HIROKAWA
IPC: B41J2/19
Filed: 1978-04-20
Abstract: PURPOSE:To prevent the injection failure of ink jet and the decrease in injection performance by removing even the minute air bubbles contained in ink positively with a deaerating tank. CONSTITUTION:A deaerating tank 5 for removing the air bubbles in ink is provided between an ink tank 1 and a filter 2. The deaerating tank 5 is provided with a liquid level detector 11 on its side wall and a solenoid valve in its upper part and further the solenoid valve 10 is connected to a reducing pump 6, by which the air pressure in the deaerating tank 5 is normally kept so as to become lower than the air pressure in the ink tank 1. When the ink containing air bubbles reaches the deaerating tank 5 through ink passageway 4 owing to a certain cause, the air bubbles in the ink are absorbed in the air layer of the deaerating tank 5 and the ink of less air bubbles is supplied up to the head nozzle, whereby the injection failure of ink jet and the decrease in injection performance may be prevented.
Patent JP-S6332437-A (JP)
Inventor: UEIN DEENISU RAMUNARIN
IPC: A23L21/10
Filed: 1987-03-05
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-S58167621-A (JP)
Title: Preparation of thermosetting resin
Inventor: TOKUNAGA KOUJI
IPC: C09D163/00
Filed: 1982-03-29
Abstract: PURPOSE:To obtain the titled resin useful as a coating compound for topcoating of car, having improved film evenness in a thin film state even if it is used as powdered coating compound, by reacting a thermosetting resin a specific silicon- containing resin to modify the resin. CONSTITUTION:(A) A thermosetting resin is reacted with (B) 0.01-30wt% silicon-containing compound (e.g., trimethylsilylacetic acid, etc.) having no vinyl polymerizable unsaturated bond based on the component A, to give the desired resin. The component A and the component B are preferably selected from a combination having reactivity each other.
Patent JP-H08217924-A (JP)
Title: Polyolefin resin composition
Inventor: TAKAHASHI MASAYUKI
IPC: C08K3/16
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a polyolefin resin composition excellent in transparency, colorability and processing stability by mixing a polyolefin resin with a specified organic phosphite compound, a specified sorbitol compound and a specified Al compound. CONSTITUTION: This polyolefin resin composition is obtained by mixing 100 pts.wt. polyolefin resin with 0.001-5 pts.wt. organic phosphite compound (A) of formula I (wherein R1 is t-butyl or t-amyl; R2 is 1-8C alkyl; and R3 is H or 1-8C alkyl), 0.001-5 sorbitol compound (B) of formula II (wherein R4 is H, halogen, 1-8C alkyl, alkoxy or OH; 1 is 0 or 1; and m and n are each 0-5) and 0.001-5 pts.wt. Al compound (C) selected from among a basic inorganic Al compound and an Al salt of an 8-30C aliphatic carboxylic acid. This composition is freed from an antagonism effect caused by use of both of compounds A and B by addition of compound C, and therefore it is markedly excellent in stability and transparency.
Patent JP-H11249100-A (JP)
Title: Driving circuit for display device
Inventor: HOSOYA YUKIHIKO
IPC: G09G3/36
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent a voltage drop, the shut-down of a power source circuit and the destruction of a power source IC even when a voltage generating circuit for generating a VGH voltage and a VGL voltage after the turning-on of a power source only has a current capacitance in ordinary state. SOLUTION: A high level control signal LowQ is inputted to shift registers 42 of row electrode driving circuits on both sides and the shift registers 42 are reset. Such a reset state is held while the level of the control signal LowQ is high. In such a reset state, the level of an output from the shift register 42 is low and the level. of scanning pulses SG1-SGn is low, too. Therefore, the levels of scanning pulses outputted from left and right row electrode driving circuits 41. get low together and there is no potential difference between both row electrodes.
Patent JP-H10244480-A (JP)
Title: Robot control device
Inventor: MUSHA TOSHIMITSU
IPC: B25J9/10
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To control a robot by judging the decision making of those personnel who cannot perform the control operation of the robot in a robot control device to perform the operational control by emitting a specific signal for each part of the robot. SOLUTION: A control device performs the Fourier transform of digital output signals from multiple sensors 2 which are installed on the body of an objective person (person to be cared) 1 and detect the characteristic amounts on each kinematic part of the robot for the person to be cared 1, obtains a spectrum power for each of multiple divided frequency bands in a desired frequency band, and the factor and bias of a neural network is learned, obtained, and stored so that the spectrum power becomes a binary value to judge the multiple decision makings of those objective personnel 1 to which the sensors 2 are installed. Then the decision makings of the objective personnel are judged by the binary values obtained when the subsequent output signals from each sensor 2, each factor, and bias are applied to the neural network.
Patent JP-S51124345-A (JP)
Title: Data recording unit for buses
Inventor: UEDA HIROSHI
IPC: G06Q50/30
Filed: 1975-04-22
Abstract: PURPOSE: To automatically count and record the numbers of passengers getting on and getting off a bus for each section of its run. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07264309-A (JP)
Title: Incoming call controller
Inventor: TOIKAWA KENICHI
IPC: H04Q3/72
Filed: 1994-03-18
Abstract: PURPOSE:To provide communication service fairly by providing a waiting call registering means which attaches higher priority on a waiting call in sequence of the one with a large number of lost calls and a waiting call managing means provided with a function to designate the waiting call to be received to an exchange. CONSTITUTION:When a call encountering with the busy of an incoming side subscriber is generated, the waiting call managing means 2 discriminates outgoing side subscriber identification information to specify the outgoing side subscriber of the call. The managing means 2 informs the outgoing side subscriber identification information to an offering history managing means 4. The managing means 4 retrieves an offering history registering means 3 based on the outgoing side subscriber identification information, and discriminates whether or not the number of lost calls of the outgoing side subscriber is registered. In such a case, when it, is registered, the managing means 4 updates the number of lost calls by one, and informs the number of lost calls after update to the managing means 2. The managing means 2, when receiving the number of lost calls of the outgoing side subscriber from the managing means 4, discriminates whether or not the fixed number of calls are registered by referring to the waiting call registering means 1. At this time, when the fixed number of lost calls are registered on the waiting call registering means 1, the managing means 2 releases the call.
Patent JP-H06106079-A (JP)
Title: Washed rice charging device
Inventor: TAJIMA MASAMI
IPC: A47J43/04
Filed: 1992-03-06
Abstract: PURPOSE:To provide the washed rice charging device constituted in such a manner that washed rice can be successively fed to plural rice boilers with a single rice washing machine and that a large amt. of the rice can be continuously cooked without transporting inner kettles, etc. CONSTITUTION:A stand 10 having a rice boiler imposing section 11 where the plural rice boilers A, B can be arrayed in a longitudinal direction and can be placed is provided with guide rails 12a, 12b in the transverse direction of the stand. These guide rails are provided with a sliding plate 30 movable via guide rollers 32a, 32b. The rice washing machine 20 is provided via a post 31 above this sliding plate 30.
Patent JP-S62207327-A (JP)
Title: Production of aromatic polyester
Inventor: WAKUI MASAHIRO
IPC: C08G63/60
Filed: 1986-03-07
Abstract: PURPOSE:To produce an aromatic polyester excellent in toughness, strength, elasticity, etc., by reacting a p-hydroxybenzoic acid with a specified symmetrical dihydroxy aromatic compound, a symmetrical aromatic dicarboxylic acid and isophthalic acid under specified conditions. CONSTITUTION:A mixture of 40-70mol% p-hydroxybenzoic acid (esterifiable derivative) (A) of formula I with 10-30mol% symmetrical dihydroxy aromatic compound (esterifiable derivative) (B) of formula II (wherein Ar is at least one monocyclic or condensed aromatic ring) is mixed with 2-20mol% symmetrical aromatic dicarboxylic acid (eserifiable derivative) (C) of formula III or 2-20mol% isophthalic acid (esterifiable derivative) (D). The reaction mixture is reacted at 200-300 deg.C to a conversion of 40-80%, the remaining part of components C and D is added to the reaction mixture, and the resulting mixture is polycondensed at 280-350 deg.C for about 2hr in the presence of a catalyst (e.g., sodium acetate).
Patent JP-H11165564-A (JP)
Title: Mounting structure and its mounting method for on-vehicle equipment
Inventor: SHIRAKAWA TSUGUTO
IPC: B60R11/02
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for an on-vehicle equipment whereby the on-vehicle equipment can be inserted in an accurate mounting position, and the fellow connectors can be surely connected. SOLUTION: In a side wall of an on-vehicle equipment 11, a guide groove 13 is formed, and in a side of an internal frame 3, a guide rail 4 is formed. In a side of the internal frame 3, a guide pin 5 is provided to protrude toward in an equipment storage space 2a, and an operating lever 14 formed with a cam groove 14a inserting this guide pin 5 is provided able to turn in the side wall of the on-vehicle equipment 11. The on-vehicle equipment 11 is inserted in the equipment storage space 2a, the guide pin 5 is inserted in the cam groove 14, and by turning the operating lever 14, the on-vehicle equipment 11 is mounted so as to accurately move and lead to a mounting position. Consequently, according to mounting of the on-vehicle equipment, the fellow connectors 16, 6 can be surely connected.