baber/WOPTO huggingface dataset:
Patent JP-H11315121-A (JP)
Title: Functional group-containing fluorine-containing copolymer
Inventor: TSUDA NOBUHIKO
IPC: C08F210/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fluorine-containing copolymer excellent in chemical resistance, solvent resistance, water resistance, or the like, and useful for films, or the like, for lamination by including a hydrocarbon-based vinyl compound unit, or the like, having a functional group, imparting characteristics having fluorine content in a specific amount or below and not dissolving in tetrahydrofuran thereto. SOLUTION: This fluorine-containing copolymer comprises (A) a hydrocarbon- based vinyl compound unit having a functional group and (B) a tetrafluoroethylene unit and has >=10 wt.%, preferably 20-75 wt.% fluorine content and substantially does not dissolve in tetrahydrofuran. It is preferably that the component B is contained in an amount of 10-95 mol.% in the copolymer. The copolymer has preferably <=160 deg.C melting point and preferably comprises the component A, the component B, hexafluoropropylene and ethylene. The component A is preferably hydroxybutylvinyl ether unit or glycidylvinyl ether unit.
Patent JP-S611941-A (JP)
Title: Air shower device
Inventor: TAWAKI YASUHIRO
IPC: F24F8/108
Filed: 1984-06-14
Abstract: PURPOSE:To remove more the dusts adhered to the clothes and articles of a shower-bather by a method wherein the blowing-off of clean air from blow-off ports provided so as to face to a shower room is performed intermittently. CONSTITUTION:When a person enters a shower cubicle, an air shower switch is turned ON, resulting in starting a blower 9 to send air. At this time, simultaneously a worm speed reducer 54 is put into actuation and further a connecting bar 57 is given reciprocating motion by means of a cam mechanism 55. The tip of the reciprocating connecting bar 57 is connected with the connecting part 41 of a movable pankah nozzle closing plate 13 in order to vertically shift the closing plate 13. The closing plate 13 has punched holes 31, the diameter of each of which is equal to the diameter of each pankah nozzle 5. The blow-off port of each nozzle 5 is changed to the fully open state, fully closed state and partially open state depending on the shifted position of the hole 31. Consequently, the clean air past through high efficiency particulate air filters 4 are intermittently blown-off from the nozzles 5 into the shower cubicle 2.
Patent JP-S612343-A (JP)
Title: Semiconductor device
Inventor: YAMADA SHINJI
IPC: H01L27/04
Filed: 1984-06-14
Abstract: PURPOSE:To enable to repair a faulty chip only when the faulty chip is generated by a method wherein the wiring between chips on the semiconductor substrate is all performed through the pads. CONSTITUTION:Several kinds of LSI chips 2 are built in the surface of a silicon substrate 1. Pads 5 are provided at the places corresponding to the input/output terminals 4 of each chip 2, and the wiring between the terminals 4 and the pads 5 is performed using an Al wiring 6. The wiring between the chips 2 is performed by an Al wiring 3 through the pads 5. When a chip is determined as faulty, a pattern cutting is performed on the Al wiring 6 between the input/output terminals 4 of the chip 2 and the pads 5 and the chip 2 is cut off. After that, a non-defective chip is bonded to the pads 5.
Patent JP-H08313841-A (JP)
Title: Image reading optical system in image reader
Inventor: HAYASHI NAOHISA
IPC: G02B27/00
Filed: 1995-05-22
Abstract: PURPOSE: To suppress the generating of the stray light becoming a noise component at the time of reading an image by shading the light beam other than the light beam needed for an image-forming while arranging a first diaphragm in between an original and a lens system. CONSTITUTION: An image reading optical system 10 is constituted of a diaphragm (a first diaphragm) 11 in which a prescribed aperture is formed in the plate having a light shielding ability and the lens system 12 having one group of two piece-constitution made by sticking a concave lens 12a and a convex lens 12b. Then, the diaphragm 11 and the lens system 12 are respectively arranged at the side of an original 102 and at the side of a photoelectric converting element (which equivalents to a photomultiplier tube). Since the diaphragm 11 is arranged in between the lens system 12 and the original 102 in such a manner, the light beam other than the light beam needed for the image-forming can be shielded and at the time of reading the image, the generating of the stray light becoming the noise component is suppressed.
Patent JP-H0418711-A (JP)
Title: Manufacture of permanent magnet
Inventor: ISHIBASHI TOSHIYUKI
IPC: C22C33/02
Filed: 1990-05-11
Abstract: PURPOSE:To obtain a magnet having sufficiently high orientation and resultant high magnetic characteristics by a method wherein quenched thin pieces are formed using an alloy consisting of rare-earth, iron, boron and impurities which are inevitable in the manufacture of the title magnet, copper powder is mixed into those thin pieces, and a mechanical orientation treatment is conducted using a two-stage hot processing method. CONSTITUTION:An alloy is melted and cast in an argon atmosphere using a high frequency melting furnace, and a thin strip is formed by quenching the obtained ingot in an argon atmosphere using a quenched thin strip manufacturing device under the condition of a copper roll of 200mm in diameter, a quartz orifice of 0.6mm in diameter, argon jetting pressure of 4kgf/cm<2> and the like. The above-mentioned quench strip is lightly destructed, mixed with copper powder of 1wt.%, put in a mold, and compression-molded at high temperature applying the pressure of 20kg/mm<2> at the temperature of 700 to 800 deg.C in an argon atmosphere for a short period of time. This consolidated body is high- temperature compression-molded again at 700 to 800 deg.C in an argon atmosphere applying the pressure of 10kg/mm<2> in the direction vertical to the initial direction of compression.
Patent JP-S5823414-A (JP)
Title: Unidirectional electromagnetic steel plate with superior iron loss and high magnetic flux density and manufacture therefor
Inventor: KUROKI KATSUROU
IPC: C21D8/12
Filed: 1981-08-05
Abstract: PURPOSE:To form a unidirectional electromagnetic steel plate with superior iron loss and high magnetic flux density by a method wherein Cu is added to a molten silicon steel including a very small amoung of Al and Sn. CONSTITUTION:Sn of 0.03-0.5% and Cu of 0.02-0.3% are compounded and added to basic component consisting of C:0.085% or less, Si:2.5-4.0%, acid soluble Al:0.010-0.050%, Mn:0.03-0.15%, S:0.01-0.050%, N:0.0045-0.012%. Next, normal hot rolling is applied to the silicon steel material composed of the above component and the silicon steel material is rolled for hot rolled coil. Furthermore, final plate thickness is obtained by successive one-stage cold rolling or a plural stages of cold rolling including intermediate annealing. Rolling rate at the final rolling shall be 80% or more. Decarbonizing annealing is then applied to the cold rolled plate rolled to the final plate thickness by a normal method.
Patent JP-H038881-A (JP)
Title: Process, system and apparatus for hydrolyzing lignocellulosic material and product obtained by said process
Inventor: ANDORIYUU JIEEMUSU RAFUAATEI
IPC: C08H8/00
Filed: 1990-05-11
Abstract: PURPOSE: To efficiently obtain a raw material for a chemical agent from a ligneous vegetable fiber biomass in a system continuously recycling heat without any environmental pollution by hydrolyzing a lignocellulosic material with a saturated steam and a superheated steam. CONSTITUTION: A lignocellulosic material such as wood chip is granulated by a hammer mill process 1, fed to a heat exchanger 5 from a high-pressure injector 2, transferred in the heat exchanger 5 at a speed of preferably 30 m/sec and brought into contact with a saturated steam in a blower 4. Then, a high temperature solid flow is fed to a superheated gas flow from a screw 9 through a pressure lowering system 11, hydrolyzed by explosion at the position 14, dried and the treatment is completed after passing through a cyclone 18 and a valve 19.
Patent JP-H02303801-A (JP)
Title: Suction equipment for material to be worked in router for woodworking
Inventor: SUZUKI MICHITOMO
IPC: B27C5/02
Filed: 1989-05-18
Abstract: PURPOSE:To automatically regulate the mutual intervals of the devices by traveling, driving and controlling a plurality of suction pat devices to the X- axial direction and the Y-axial direction and also elevating, driving and controlling the suction pats. CONSTITUTION:A router 1 for woodworking is equipped with a table 4 for plating a material to be worked thereon. The respective suction pat devices 6 are formed of the supporting constitution capable of being reciprocative transferred to the X-axial direction and the Y-axial direction. A servomotor SM1 is equipped with a unit driving means by which the respective pat fitting units 51-5n are individually traveled and driven to the X-axial direction. A servomotor SM2 is equipped with a pat driving means wherein the respective attracting pat devices 6 are traveled and driven to the Y-axial direction by the units 51-5n. The mutual intervals of the units 51-5n are automatically regulated to the interval corresponding to the size and the shape of the material A to be worked.
Patent JP-2000311307-A (JP)
Title: Magnetic head and manufacture of magnetic head element
Inventor: KATO MINORU
IPC: G11B5/105
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize a magnetic head, to achieve low costs, and to facilitate accurate positioning during the loading of a magnetic head element. SOLUTION: In the manufacturing method of a magnetic head element, the manufacturing head element is constructed in such a manner that by positioning a connecting portion 1g for supporting plural first magnetic cores 1 at specified intervals and a connecting portion 2g for supporting plural second magnetic cores 2 at specified intervals so as to superpose the first and second magnetic cores 1 and 2 on each other, the first and second magnetic cores 1 and 2 are joined together via a gap spacer, and the joined first and second magnetic cores 1 and 2 are separated from the connecting portions 1g and 2g.
Patent JP-H08281751-A (JP)
Title: Clamping device for injection molding machine
Inventor: FUJIKAWA MISAO
IPC: B29C45/68
Filed: 1995-04-12
Abstract: PURPOSE: To restrain clamping force from having effect upon an output shaft when the clamping force of a clamping cylinder works upon the output shaft for directly-oscillating or -rotating the crank of a clamping device which is opened and closed by a crank (mechanical) mechanism and clamped by a hydraulic (clamping cylinder) mechanism at the time of mold closing. CONSTITUTION: In a link 30 which constitutes a crank, a hole to be jointed to the output shaft 17a of a driving means on the center line of a plate whose thickness and width are fixed is formed, its length is made roughly identical in the longitudinal direction of the link 30 with the hole centered. An arc is formed with the radius of prescribed length on at least one end, and a jointing hole to a jointing pin 33 is formed at the prescribed position on the other side. At the surface of the ram 9 of a clamping cylinder 8, a block 14 which can be brought into sliding contact with the arc is provided. On the ram 9 side, an energy-absorbing means is provided so as to move parallel to both sides of a block and the link 30.
Patent JP-S61281480-A (JP)
Inventor: KAIDO YOSHIE
IPC: H01R13/11
Filed: 1985-06-06
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-H07309343-A (JP)
Title: Carrying container
Inventor: ASAI CHIHARU
IPC: B65D1/22
Filed: 1994-05-11
Abstract: PURPOSE:To improve the workability by making a smooth stacking and nesting possible by arranging columns and pockets in such a manner that the dimensions of the columns and the end parts of the pockets may almost conform with the external wall surface of a confronted side wall. CONSTITUTION:A wider pocket p1 with a depth which is approx. half of a container C, which is formed on the internal wall of side walls c1, c2 on long edge sides, first column - pocket part H1 consists of a combination of the wider pocket p1 and a narrower column s1 being provided on the external wall to be adjoined to the wider pocket p1, and 8 second column - pocket part H2 consisting of a combination of a wider column s2 which is projected on the external wall and a narrower pocket p2 with a depth which is almost half of the container C are arranged at both end parts of the side wall. Then, an end part p1' of the wider pocket p1, which is located farther from the narrower column s1 of the first column - pocket part H1, and an end part of wider column s2, which is located farther from the narrower pocket p2 of the second column - pocket part H2, are arranged so as to almost conform with the external wall surface of another confronted side wall or go across the external wall surface.
Patent JP-S5347914-A (JP)
Title: Speed control device of wound-rotor induction motor
Inventor: KURITA SHIZUO
IPC: H02P23/00
Filed: 1976-10-13
Abstract: PURPOSE: To enable to control speed in wide range, by making secondary converting device to be small caoacity such that speed control is made by frequency control is made by frequency control in starting or low speed range, and is made by Scherbius control in high speed range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000315555-A (JP)
Title: Socket for semiconductor package
Inventor: IKEDA HIRONOBU
IPC: H01R13/11
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured socket for semiconductor package assuring a high reliance upon electric contacting with semiconductor package without requiring heightening of the strength of the socket itself. SOLUTION: A socket 1 for semiconductor package is equipped with contact pins 2 to be contacted with a solder ball 9 formed on one surface of a semiconductor package 8, wherein each contact pin 2 is equipped with a pair of terminals 2a and 2b, and the solder ball 9 is pinched by the tips of the two terminals 2a and 2b, which consist of plate-form bimetal formed by laminating a member 3 having a low coefficient of thermal conductivity on another member 4 having a higher coefficient of thermal conductivity than the member 3.
Patent JP-S612988-A (JP)
Inventor: NOZAKI KAORU
IPC: F16L5/00
Filed: 1984-06-15
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-S5646841-A (JP)
Title: Mb-530b carboxylic acid ester and its preparation
Inventor: TSUJITA YOSHIO
IPC: C12P7/62
Filed: 1979-09-26
Abstract: NEW MATERIAL:An MB-530B carboxylic acid ester of formula (R is alkyl, benzyl which may be substituted with alkyl, alkoxy or halogen, or phenacyl which may be substituted with alkyl, alkoxy or halogen).  
     EXAMPLE: MB-530B carboxylic acid methyl ester.  
     USE: It is effective to inhibit the synthesis of cholesterol and depress the lipid level in blood, and is useful, e.g. as an antilipemic agent, anti-arteriosclerotic agent, etc. It is preferably administered orally.  
     PROCESS: The compound of the formula is prepared by reacting an alcohol with MB-530B obtained by culturing MB-530B-producing bacteria belonging to Monascus genus, e.g. Monascus anca SANK 10171 (IFO 6540), etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5457831-A (JP)
Title: Discriminator for television signal
Inventor: UCHIDA KOUZOU
IPC: H04N9/64
Filed: 1977-10-17
Abstract: PURPOSE:To make both PAL system and SECAM system compatible in relation to a common video recorder by making the automatic frame discrimination of color television signals of the PAL system and SECAM system and by automatically imposing conditions upon the servo circuit of the video recorder and a video processing circuit. CONSTITUTION:Corresponding to the start of the frame of a signal obtained from arrival television signal 10, horizontal synchronizing signal pulses of this signal are counted 30 and when the output of this counter method 30 is received and the arrival television signal is a PAL signal, the burst signal on its 6th line is discriminated 38. By receiving the output of discriminating method 38 together with the arrival television signal, time limits of the burst signal by PAL signal and of the color-difference signal by the SECAM signal are detected 40 and 42. Then, the outputs of detecting methods 40 and 42 are gated by timing outputs of the 6th and 7th television signal lines of counter 30; when a gate output appears at the 6th line, the arrival television signal is discriminated as the PAL signal and when the gate output appears at the 7th line, it is discriminated as the SECAM output.
Patent JP-H06338176-A (JP)
Title: Video search display device
Inventor: SAIDA KAZUO
IPC: G11B27/34
Filed: 1993-05-26
Abstract: PURPOSE:To more easily recognize the already fed or fast-fed amount of a video tape at the time of feeding or fast-feeding the tape in the normal or reverse direction in a video reproducing device. CONSTITUTION:A search inputting means 12 performs searching operation for feeding or fast-feeding a tape in the normal or reverse direction. A fed amount detector 16 is equipped with a detecting function which can detect the actually fed or fast-fed amount of a video tape. A relative searching time calculating means 18 finds the relative amount of the tape from the above- mentioned searching operation starting time as the relative searching time converted into the actual reproducing time of recorded contents. A CRT display circuit 22 displays the above-mentioned searching time on a CRT device 24 which is also used at the time of displaying the videos of the tape. Since the fed or fast-fed amount of the tape is recognized, unnecessary forward and backward searching operations, etc., can be reduced.
Patent JP-H06336314-A (JP)
Title: Stacker crane
Inventor: IZUNO JINICHI
IPC: B66F9/075
Filed: 1993-05-26
Abstract: PURPOSE:To relax a request of accuracy for installing a rack particularly a request of accuracy for installing a pillar in its stacker crane running direction by applying a link provided with the first to the third forks in a transfer loading mechanism part to further turn an arm. CONSTITUTION:A principal part is a lifter 4. This lifter 4, by up/down winding action of a lift unit, performs action in a lift direction 17 by rolling guide rollers 21 along a lift post 5. In transfer loading, the second fork 24 and the third fork 25 are operated by a drive machine 23 mounted on the first fork 22. A swivel link, where correction is released simultaneously with an action stroke in a fixed position in a return back point by utilizing stroke actions of these forks 22, 24, 25, is applied. A link for turning an arm to right/left pillars is applied and connected to the swivel link, so that simultaneously with transfer loading action of the fork, copying action to a pillar center is started. Accordingly, a request of accuracy for installing a rack can be relaxed.
Patent JP-S5824760-A (JP)
Title: Supplementary heat source arrangement of hot water system utilizing solar heat
Inventor: INOUE MASAICHI
IPC: F24S90/00
Filed: 1981-08-06
Abstract: PURPOSE:To enable to control the hot water supply temperature throughout the year by a  method wherein, when the temperature of water supplied from a heat absorbing part is higher  than the predetermned temperature, the quantity of said supplying water is reduced and as well  as the quantity of heat released from a heat source is controlled and at the same time the  mixing quantity of cold water is also controlled. CONSTITUTION:An instantaneous gas hot water supplier 2 as a supplementary heat source is  so constituted that a water temperature sensor 6, a water pressure responding switch 7 and a  water flow rate change-over valve 8 are provided in a hot water supply pasage 5 and yet a  mixing part 12, at which the water of a feed water passage 11 branched off from a feed water  passage to the heat absorbing part 1 and equipped with a water flow rate controlling valve 14  therein is added, and a first hot water temperature sensor 10 are provided in a hot wate supply  passage 9 as as well as a gas flow rate controller 15 controlled by means by an electronic  controlling part 17 is arranged to a burner 16. When the temperature of the water supplied from the heat absorbing part is higher than the set temperature, the valve 8 is closed and the  burner 16 is started to burn so as to bring the hot water temperature measured with the sensor  10 up to the predetermined value under the control of the controller 15 and finally the water  flow from the feed water passage 11 is adjusted by controlling the valve 14 based upon the  hot water temperature measured with a sensor 13 in order to control the temperature of the water drawn-off from a faucet 3 for hot water to the set value.
Patent JP-S61281536-A (JP)
Title: Automatic selector for manufacturing semiconductor element
Inventor: ARIMA TOSHIRO
IPC: G01R31/26
Filed: 1985-06-07
Abstract: PURPOSE:To inhibit mechanical loss by the index time minimally by providing a transfer means transferring a semiconductor element between one system and the other system before and behind a measuring section. CONSTITUTION:Measuring sections 2 testing the electric characteristics of semiconductor elements, feeding sections 1 feeding the semiconductor elements into the measuring sections 2 and housing sections 3 housing the semiconductor elements from the measuring sections 2 are changed into units, and the two systems A, B of the units are provided. Transfer means 4, 5 transferring the semiconductor elements between the system A and the system B are furnished before and behind the measuring sections 2. The transfer means 4, 5 are positioned in carrying paths for the semiconductor elements in several system A, B, have holding sections 8 and 9 each receiving the elements 6, 7, and have structure in which even elements fed from other systems are moved between the two systems A, B, and the elements are forwarded from the B system to the measuring section 2 for the A system even when the supply of the elements to the measuring section 2 for the A system is interrupted, and a simultaneously parallel test can be continued. Accordingly, mechanical loss by the index time can be inhibited minimally, thus improving operation efficiency.
Patent JP-H11313794-A (JP)
Title: Master/slave type endoscope
Inventor: SANO HIROSHI
IPC: A61B1/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a master/slave type endoscope of high safety without the danger of damaging a mucous membrane surface at the time of guiding and operating a master scope in the state of holding the operation part of a slave scope in a holder. SOLUTION: This endoscope is used by inserting the insertion part 31 of a slave scope 30 to a guide channel 14 provided on the master scope 10, while a slave scope holder 50 for holding the slave scope 30 is attached to the entrance part 14b of the guide channel 14 of the master scope 10. The slave holder 50 is freely extendible and contractible in its axial direction and the extension/contraction length (B) of the slave scope holder 50 is made larger than the length (A) of projecting the tip of the insertion part of the slave scope 30 from the tip of the master scope 10 at the time of fully contracting the slave scope holder 50.
Patent JP-S61277454-A (JP)
Inventor: YOHANESU GEORUKU SHIEEDE
IPC: B65H5/14
Filed: 1986-05-30
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。