baber/WOPTO huggingface dataset:
Patent JP-S61276809-A (JP)
Title: Production of polyol containing dispersed polymer
Inventor: YAMASHITA MASAMI
IPC: C08F212/08
Filed: 1985-05-31
Abstract: PURPOSE:To obtain the titled polyol having low viscosity easily and economically, and to facilitate the separation of unreacted material, by polymerizing a monomer such as styrene in a polymerization medium produced by adding an alcoholic or aliphatic solvent to a polyol and removing the solvent from the polymerization product. CONSTITUTION:The objective polymer can be produced by polymerizing a monomer mixture consisting of (A) 40-100(wt)% styrene and/or (meth)acrylic acid ester and (B) 0-60% other monomer in a polymerization medium consisting of (C) 50-98% polyol and (D) 2-50% alcoholic and/or aliphatic solvent (preferably methanol, n-hexane, etc.), and removing the solvent from the product usually under heating. The component C is preferably an unsaturated polyoxyalkylene polyol containing urethane bond and produced by bonding a polyhydroxyl compound to a saturated polyoxyalkylene polyol via polyisocyanate compound.
Patent JP-H0417751-A (JP)
Title: Air-fuel ratio control system of internal combustion engine
Inventor: FURUYA JUNICHI
IPC: F02D41/14
Filed: 1990-05-08
Abstract: PURPOSE:To accelerate the progress of learning and enhance the accuracy of learning simultaneously by setting the learning correction value of the amount of correction of air-fuel ratio output from a lower air-fuel ratio sensor according to a uniform learning correction value for all of driving areas and a learning correction value for each of the subdivided driving areas. CONSTITUTION:A first air-fuel ratio correction amount setting means sets the first amount of correction of air-fuel ratio according to the detected value of a first air-fuel ratio sensor. A uniform learning correction value correcting means corrects and renews a uniform learning correction value according to a value obtained by addition of the value of a storage means to the average value of learning correction values for all of driving areas. A first correcting means for the learning correction value of each area corrects the learning correction value of each area according to the value of the storage means and the output of a second air-fuel ratio sensor, and a second correcting means for the learning correction value of each area decreases and renews the uniform learning correction value during learning of the uniform learning correction value. A second air-fuel ratio correction amount computing means computes the second amount of correction of air-fuel ratio according to the second sensor output, the uniform learning correction value, and the learning correction value of each area, and the final amount of correction of air-fuel ratio is obtained by an air-fuel ratio correction amount computing means.
Patent JP-H06328524-A (JP)
Title: Gate-finishing apparatus for injection-molded article
Inventor: MURANO SHIRO
IPC: B29C45/38
Filed: 1993-05-19
Abstract: PURPOSE:To provide an apparatus for finishing a gate wherein gates of products molded in a multi-cavity mold is always finished with high accuracy. CONSTITUTION:In a cutting apparatus provided with a gate cutting tool 1 moved by means of a handling mechanism 1, a mechanism 3 positioning individually a gate cutting position of each product taken out of a mold, is provided. It is possible thereby to always fix the gate cutting position of each product at a specific position without any influence of deformation, etc., of a runner part of the molded item to achieve the aimed purpose.
Patent JP-S5819876-A (JP)
Inventor: JIYON DEII EICHI JIYURIAN
IPC: H01M10/26
Filed: 1981-07-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11300316-A (JP)
Title: Recovering method of inorganic matter coexisting in organic matter
Inventor: INOUE KEISUKE
IPC: C01D1/04
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a recovering method of the inorg. matter in which the number of processes, labor and time are saved, and deterioration of alkali purity is not caused. SOLUTION: This method is composed of a pretreating method in which a mixture of the org. matter and the inorg. matter is set in the presence of a water-insoluble polar solvent, acid and water and neutralized and the water-soluble org. matter is extracted with the water-insoluble polar solvent to facilitate a recovery of the inorg. matter and the recovering method of the inorg. matter in which the water-soluble org. matter is extracted with the water-insoluble polar solvent layer to separate an water layer, and the inorg. matter is salts or alkali, and the water-insoluble is butanol, pentanol or amyl alcohol, and the mixture of the org. matter and the inorg. matter is a residue generated at the time of decomposing PCB by a chemically decomposing method.
Patent JP-S5828548-A (JP)
Title: Electronically controlled fuel injector for multicylinder internal-conbustion engine
Inventor: MATSUI HIDEAKI
IPC: F02D41/36
Filed: 1981-07-28
Abstract: PURPOSE:To keep appropriate the distribution of fuel to an engine in which a jet port of small diameter is provided in each intake port to cause turbulent flow by strong inducement, by dividing the cylinders of the engine into two groups and operating the fuel injection valves of each group in ignition order. CONSTITUTION:In a four-cylinder engine, intake throttle valves 40a-40d are provided in intake passages 14 ramified from a surge tank 12 to the cylinders, jet ports 44a-44d of small diameter are opened in intake ports 24 and fuel injection valves 34a-34d are installed downstream to the intake throttle valves. The injection valves 34a-34d are divided into two groups, one of which includes those 34a, 34d for the first and the fourth cylinders and the other of which includes those 34b, 34c for the second and the third cylinders. The injection valves 34a, 34d, 34b, 34c of the two groups are operated in prescribed ignition order by an electronic controller 26 and an injection valve drive circuit 62.
Patent JP-2000304346-A (JP)
Title: Air conditioner and indoor unit therefor
Inventor: ITO TAKESHI
IPC: F24F13/28
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an indoor unit for air conditioner in which mounting/ demounting work of air filter is facilitated. SOLUTION: The indoor unit for air conditioner comprises a body easing 11, an air filter 13 covering the suction grill 12 of the body casing 11, a filter guide 14 for supporting the air filter 13 movably up and down, a wire 15 fixed removably to the air filter 13 through a fixing part 21, and a winder 17 for winding the wire 15.
Patent JP-H06334678-A (JP)
Title: Incoming call control system in atm exchange
Inventor: ISHIMOTO SACHIKO
IPC: H04M3/42
Filed: 1993-05-19
Abstract: PURPOSE:To efficiently transmit information at a high speed by letting a subscriber belonging to a group same with a terminating side callee respond as the proxy when the subscriber of a terminating side can not respond. CONSTITUTION:A control means 2d recognizes the call incoming number of a call incoming terminal 3 when a communication request is received from an originating side terminal 1. Then, a terminal data storage means 2b is accessed and the terminal identifier of the terminal 3 and the group identifier of a belonging group are read and reported to a transmission band management means 2a. The means 2a retrieves a group data table 2c corresponding to the group identifier, reads a transmission band stored along with the terminal identifier, secures the transmission band for connecting the terminals 1 and 3 and transmits the communication request to the terminal 3. At this time, when the terminal 3 is during communication with the other terminal, the means 2a accesses the table 2c again and performs transmission to the other terminal of the group same with the terminal 3. Thus, the delay of information transmission is reduced.
Patent JP-H02298664-A (JP)
Title: Engine starting device
Inventor: KOBAYASHI DAISAKU
IPC: F01C1/344
Filed: 1989-05-12
Abstract: PURPOSE:To allow a single unit of air device, which is connected with an engine through a clutch, to work both as an air motor for starting the engine and as a compressor, by connecting the air device to an air tank through a selector valve which is a three-way valve. CONSTITUTION:When an air device (a) is allowed to work as an air motor, communication holes 11, 12 are put under communication by No.1 selector valve (e) and also an atmospheric opening 13 is shut, and at the same time, a third communication hole 14 is put in communication with another atmospheric opening 16 by No.2 selector valve (e') and also a fourth communication hole 15 is shut. Now the compressed air in an air tank (c) is supplied to this air device (a). An electromagnetic clutch (d) is turned on, and the engine (b) concerted is started by the air motor (a). When the air motor (a) is allowed to work as a compressor, on the other hand, the selector valves (e, e') are changed over when a pressure switch F has sensed that the accumulated pressure in the air tank (c) has sunk to a specified value. Thereby the air device (a) is driven by the engine (b), and the compressed air is fed to the air tank (c).
Patent JP-H01287583-A (JP)
Title: Printer device
Inventor: HONDA IWAKAZU
IPC: G03G15/00
Filed: 1988-05-13
Abstract: PURPOSE:To reduce the number of parts, to simplify structure and to cut down cost by providing a reflecting member, which reflects laser beams generated from a laser generating means provided on the back of a paper feeder tray and leads them to a photosensitive body, on the paper feeder tray. CONSTITUTION:A mirror 3 as the reflecting member is fitted outside the bottom wall of a paper feeder cassette 1, and a semiconductor laser device 12 being the laser generating means is provided on the side of the paper feeder cassette 1. The laser beams irradiating from the semiconductor laser device 12 are reflected by the mirror 3, and irradiates a photosensitive drum 10 provided on the lower part. Since the reflecting member 3 reflecting the laser beams is provided on the paper feeder cassette 1, a supporting member used for fitting the reflecting member 3 inside a device is not needed. As a result, the number of parts is reduced to simplify the structure, and the cost is cut down.
Patent JP-H02299717-A (JP)
Title: Shape material pulling device for extruder
Inventor: HONDA MASAHIRO
IPC: B21C35/02
Filed: 1989-05-12
Abstract: PURPOSE:To smoothly move pullers by vertically moving short elevating rails engaged with cylinders arranged respectively on both end sides in the lengthwise direction of the rails when the pullers are moved between a main rail on the upper stage side and a main rail on the lower stage side arranged upward and downward. CONSTITUTION:When the pullers 24, 26 move along the main rail 18 on the lower stage side, each of them clamps a shape material and pulls it. When it arrives at the end of the going side of the main rail, it is released from being clamped and moved by a removing device to the main rail 16 on the upper stage side. When the puller of one puller guide apparatus pulls and moves the shape material along the main rail on the lower stage side, the puller of the other puller guide apparatus returns toward an extruder along the main rail on the upper stage side. When, in one puller guide apparatus, the puller arrives at the end of the going side of the main rail, releases the shape material and moves it to the main rail on the upper stage side, the puller is moved from the main rail on the upper stage side to the main rail on the lower stage side in the other puller guide apparatus. Consequently, the puller can always travel safely and surely.
Patent JP-2000040294-A (JP)
Title: Information processing device, information processing method and recording medium
Inventor: KATO MOTOKI
IPC: H04L12/64
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To correctly manage the control of copy by adding copy control information to the main information. SOLUTION: A depacketizing circuit 71 extracts EMI(encryption mode information) contained in the 1394 header of an isochronous packet transmitted through IEEE 1394 serial bus 55, outputting it to an EMI analysis circuit 72, deciphering the transport packet contained in a data field based on the EMI, and outputting to a recording format encoder 74. The EMI analvsis circuit 72 analyzes the inputted EMI, while an EMI-CPI encoder 73 outputs CPI(copy permission indicator) corresponding to the analyzed EMI. The recording format encoder 74 adds the CCI (copy control information)-invalid flat outputted by a generating circuit 75 and the CPI outputted by the EMI-CPI encoder 73 to the transport packet and records in a storage media 76.
Patent JP-H02296770-A (JP)
Title: Nonoxide-oxide-based ceramic composite material
Inventor: IIO SATOSHI
IPC: C04B35/584
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the ceramic composite material excellent in resistance to oxidation and heat by forming the material from a nonoxide-based ceramic such as the nitride, carbide, etc., of Si and an oxide-based ceramic such as the silicate and mullite of a group IVa element. CONSTITUTION:About 5-95wt.% whisker of a nonoxide-based ceramic and about 95-5wt.% powder of an oxide-based ceramic are mixed, and the mixture is hot-pressed and calcined to obtain a nonoxide-oxide-based ceramic composite material. One or more kinds among the nitride, carbide and oxynitride of Si and Sialon are used as the nonoxide based ceramic. One or more kinds among the silicate and mullite of a group IVa element or rare-earth element, the oxide of a group Va or VIa element and the multiple oxide consisting essentially of the materials are used as the oxide-based ceramic. Less than 1% of the total of the oxides of the alkali metal, alkaline-earth metal, group IVa element, rare-earth element and Al is preferably incorporated as the impurities in the composite material. As a result, a nonoxide-oxide-based ceramic composite material excellent in resistance to oxidation and heat is easily obtained.
Patent JP-2000311429-A (JP)
Title: Optical disk drive
Inventor: KURODA TADASHI
IPC: G11B19/20
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent characteristic deterioration by correcting the relative angle deviation of an optical disk information surface from the optical axis of an optical pickup objective. SOLUTION: A spindle motor 20 is held rotatably along a spherical surface part formed on a transverse chassis 12 and then even if the information surface 23a of an optical disk and the optical axis 13e of the objective 13d have relative angle deviation owing to various factors, they can be adjusted to the best state with adjusting screws 26 and 27. According to the quantity deviation in relative distance between the information surface 23a and objective 13d which is caused at the time of the angle adjustment, position adjustment is made with a screw part 20c between a turntable 22 and the spindle motor 20 to securely align the focusing point position 13f of the objective 13d with the information surface 23a and then performance deterioration when the optical disk 23 is read or written is prevented to perform stable operation.
Patent JP-S5545531-A (JP)
Title: Mold for continuous casting and production thereof
Inventor: YAMAMOTO HIDESUKE
IPC: B22D11/059
Filed: 1978-09-25
Abstract: PURPOSE:To eliminate cracking with respect to the deposited layers of the respective portions and enable the mold to withstand abrasion for a long time by making the deposited layers of the inside surface of the pouring path of the mold body to the specified thicknesses in the meniscus portion and between this and the other end of the mold body. CONSTITUTION:A pouring through-path 2 is formed in a mold body 1 made of copper or copper-base alloy. Deposited layers 4 are deposited on the inside surface there through nickel plating or the like and in this state, the sectional area of the path is the same from one end to the other. The molten metal 5 poured into the path 2 from its opening at one end is cooled to become metal ingot 6 which is then drawn out from the opening at the other end of the path. The deposited layer 4 is made at 2mm or under in thickness t1 in the meniscus portion near the level 7 of the molten metal 5. In addition, a recess 8 of a depth more than 0.5 time the thickness t1 is formed between the meniscus portion and other end in the inside surface of the path 2 and the thickness t2 of the deposited layer of this portion is made more than 1.5 times the t1.
Patent JP-S5241656-A (JP)
Title: Apparatus for coating viscous drugs
Inventor: KIMURA YOSHIMASA
IPC: A61J3/04
Filed: 1975-09-30
Abstract: PURPOSE: An apparatus for the coating of viscous drugs to Japanese paper. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5641495-A (JP)
Title: Rotary fluid pump
Inventor: YAMAZAKI TOSHIYUKI
IPC: F04D7/06
Filed: 1979-09-14
Abstract: PURPOSE: To prevent the corrosion due to potential difference and prevent development of rust, rust seizure of the liner of a rotary fluid pump, etc., by placing an electricity insulating, elastic intermediate member between a casing and a liner that covers the inside face of the casing.  
     CONSTITUTION: A liner 20 of stainless steel is fitted on the inside face of a pump house 24. This reduces wear in the inside face of the pump house 24 due to its friction with solid matters such as sand and so on mixed with the water in the pump house 24. Further, an elastic intermediate member 14 which is an electrical insulator is placed between the liner 20 and a casing 2. Because, by this construction, the liner 20 and the casing 2 are insulated between them even if they are metals of different kinds, the corrosion due to potential difference in contact of different  metals is prevented and development of rust is also prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5822265-A (JP)
Title: Method for winding wires in tidiness
Inventor: KATOU KENJI
IPC: B65H54/28
Filed: 1981-07-28
Abstract: PURPOSE:To prevent untydy winding by determining the optimum turning point through sensing of the space of the drum with respect to the width of wires already wound, and by controlling the pitch in winding with the traverse device, stop and reversing action, and the action of winder. CONSTITUTION:The number of turns and coiling pitch are obtained from the width of wires wound and the diameter of the wire c and entered in an operator 1 through a rotation setting device 8 and a pitch setting device 3. Rotation of the drum a is sensed by a pulse oscillator 7 while another pulse oscillator 6 controls the drive device 5 so that the coiling pitch given by the traverse device G is held at the set value. The point where the space from the flange part of the drum to the ending part of the wire c becomes below half the diameter of the wire c shall be sensed to change the coiling pitch according to the value of a converter 4, and the stop and reversing actions of the traverse device G are controlled with signals sensed by wire out-of-track sensors B2, C2 and a value of the rotation setting device 8.
Patent JP-S62275909-A (JP)
Title: Header reed automatic vertical aligning device
Inventor: TANIGUCHI TAKASHI
IPC: H01L23/48
Filed: 1986-05-22
Abstract: PURPOSE:To efficiently accept header reeds dropped from a header reed forming machine by introducing the header reeds through a chute into compartments of a header reed accepting jig and giving vibration to the jig until a specified amount is accepted. CONSTITUTION:A wire is cut to a specified length by means of a cutter 5 in a header reed forming machine 1. The cut piece of wire is then held by dies 3 from upper and lower sides so that a head is formed by punching to make a header reed 6. The header reed 6 is allowed to drop with its head downward into a chute 7 and accepted via a guide chute 8 into compartments of harmonica jigs 10 and 10. Vibration is applied to a base plate 14 until a specified quantity is accepted in the harmonica jigs 10 by means of a vibrator 15, a transfer plate 16, and screws 17 on an X-Y table 12. When the specified quantity is reached, the vibration is stopped and the base plate 14 is moved by means of a motor 18. Thus, the header reeds 6 are efficiently accepted into the jigs 10.
Patent JP-S6013624-A (JP)
Inventor: ISHIKAWA HIROSHI
IPC: B65B51/10
Filed: 1983-06-30
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-S5911156-A (JP)
Title: Grassy-smell masking for vegetables
Inventor: OZAWA TOSHIYUKI
IPC: A23L19/20
Filed: 1982-07-08
Abstract: PURPOSE:alpha-L-aspartyl-L-phenylalanine methyl ester is added to food products mainly consisting of vegetables with strong grassy smell, in a certain amount to reduce their grassy smell and improve the taste. CONSTITUTION:alpha-L-aspartyl-L-phenylalanine methyl ester is added to food products made from vegetables with strong grassy smell such as tomato juice, vegetable juice or green juice so that its concentration finally becomes 0.0005- 0.02wt%. Resultingly, the grassy smell of the vegetables are weakened. The process can be applied to any food products which need masking their grassy smell, preferably to tomato, celery, carrot, green pepper, cucumber, cabbage, lettuce, green peas, broadbean, onion, spinach, aloe or Chrysanthemum coronarium.
Patent JP-S5832314-A (JP)
Inventor: HIROSHIMA KATSUMI
IPC: H01B3/30
Filed: 1982-07-07
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-H04346159-A (JP)
Title: Ruled line output system
Inventor: SAKURAI YOICHI
IPC: G06F17/21
Filed: 1991-05-23
Abstract: PURPOSE:To improve quality by suppressing the transform of a design to a minimum in the ruled line output system. CONSTITUTION:A ruled line range calculation means 1 calculates the range drawing the ruled line. An allocation font number calculation means 2 calculates the number of basic fonts to be allcated to the ruled line range obtained by the rule range calculation means 1. An equal allocation means 3 allocates the basic font for the allocation font number obtained by the allocation font number calculation means 2 and the number of dots of the difference with the ruled line range to each basic font equally. A font transform means 4 transforms each basic font to which the dot is allocated by the equal allocation means 3 according to the number of dots.
Patent JP-S5910736-A (JP)
Title: Suction control method of internal-combustion engine
Inventor: TAKEDA KEISOU
IPC: F02B31/08
Filed: 1982-07-07
Abstract: PURPOSE:To improve the combustibility when an engine is cooled by opening and closing a suction control valve in consideration of the warming-up degree of an internal-conbustion engine. CONSTITUTION:When the temperature of cooling water in an engine is under a fixed level, a negative pressure is supplied to a diaphragm chamber 23 without reference to the operating condition of the engine, and a valve element 17 is positioned at a perfectly closed position to close a straight passage 14. All air- fuel mixture is conducted through a helical passage 13 to be introduced into a combustion chamber 2, and a strong swirl is generated in the combustion chamber. When the temperature of cooling water of the engine is over a fixed level, the increase of the amount of suction air over a fixed value introduces atmospheric pressure into the diaphragm chamber 23, and the valve element is positioned at a fully opened position to open the straight passage 14.