baber/WOPTO huggingface dataset:
Patent JP-H0551873-A (JP)
Title: Treating agent for glass fiber woven fabric
Inventor: KUMAGAI KIMITAKA
IPC: C09D183/07
Filed: 1991-08-19
Abstract: PURPOSE:To provide the subject treating agent containing three specific silicone components and a platinum-based catalyst and giving a glass fiber having excellent softness and transparency and exhibiting high flame-retardancy when applied to glass fiber. CONSTITUTION:The objective treating agent for woven glass fiber fabric having high flame-retardancy is produced by compounding (A) a vinyl group-containing organosiloxane having at least two vinyl groups directly bonded to Si atoms in one molecule, wherein the amount of the vinyl group is <=5mol% of the total organic groups directly bonded to Si atoms, (B) an organohydrogen polysiloxane having at least two hydrogen atoms directly bonded to Si atoms in one molecule (the amount of the hydrogen atom is >=0.5 per one vinyl group in the above component A), (C) an organopolysiloxane containing a large amount of unsaturated groups and expressed by formula [R<1> is one or more groups selected from univalent hydrocarbon group and R<3>O-...-(R<3> is 1-6C alkyl); R<2> is univalent hydrocarbon group having 2-8C unsaturated group; O<=p/q<=1; >=25% of the organic group directly bonded to Si is R<2>; n is 0-3] and (D) a platinum- based catalyst.
Patent JP-2000026566-A (JP)
Title: Foamed polyurethane composition
Inventor: MIZUI KIMIYA
IPC: C08J9/02
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed polyurethane composition having excellent handleability, capable of producing a tough, fine and uniform cured material of foamed polyurethane, using neither a fluorocarbon nor a fluorocarbon substitute, preventing disruption of ozone layer and global warming by using water as a blowing agent and contributing to industrial saving resource by using waste PET bottles, etc., as a raw material. SOLUTION: This polyurethane composition comprises (A) a polyester polyol composed of at least one of a terephthalic acid, its ester or polyester and an ethylene glycol oligomer of trimer or polymer as essential raw materials and obtained by reacting them, (B) a polyether polyol composed of a propylene oxide oligomer containing two or more functional groups or a propylene oxide oligomer composed of propylene oxide and one or more of ethylene oxide and butylene oxide, (C) water and (D) a polyisocyanate as essential components. The component A is a polyester polyol comprising the distillates of the distillation residue of polyethylene terephthalate and triethylene glycol as an essential raw materials and obtained by reacting them.
Patent JP-H1077626-A (JP)
Title: Penetration test machine
Inventor: MAFUNE SEIICHI
IPC: G01N3/40
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To investigate the ground with simplicity and ease without demanding for much labor and long time. SOLUTION: This penetration test machine is provided with a case man body 2 which can connect a rod 5, whose end members are mutually driven into the underground A vertically, to the lower end in a vertical posture and removably and a hammer 3, which is liftably provided in the case main body and can take up a striking position which strikes indirectly the rod 5 in a vertical posture connected to the lower end of the case main body 2 and a drop starting position which is separated upward from this striking position only by a definite distance. And it consists of a hammer lift up mechanism 4 which is provided in the case main body 2 and lifts up the hammer 3 in the striking position up to the drop starting position and lets the hammer 3 drop freely at this position.
Patent JP-H1079188-A (JP)
Title: Tape cartridge
Inventor: IIJIMA MAKOTO
IPC: G11B23/107
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a tape cartridge in which the stable rotating state of a tape reel can be secured by surely guiding a reel rotation supporting shaft mounted on a reel spring by means of a spring mounting member and which can be assembled more easily. SOLUTION: In a tape cartridge in which a single tape reel having an upper flange and a lower flange and wound with a magnetic tape is housed in a cartridge main body composed of an upper half 1 and a lower half in a state where the tape reel is always pushed toward the lower half side with a reel spring 8 mounted on the outer periphery of a cylindrical spring mounting member 28 provided on the internal surface 1a of the upper half 1 and, at the same time, the tape reel is mounted on the spring 8 and rotatably supported with a reel rotation supporting shaft 24 having a semispheric front end section and a base-side end section 24a inserted into the hole 30 of the member 8, at least an inclined section 31 which is inclined inward is provided on the edge of the opening of the member 28.
Patent JP-H0681094-A (JP)
Title: Plating device for continuous hot dip metal coating line
Inventor: SHIMIZU MASABUMI
IPC: F16C13/00
Filed: 1992-08-31
Abstract: PURPOSE:To stabilize product quality by optimizing the roll arrangement of a continuous hot dip metal coating line consisting of a pair of support rolls of the same diameter. CONSTITUTION:The plating device of the plating line is constituted so that a front support roll 4 in contact with the same front surface of a strip as a sink roll 2 is placed upper than a rear support roll 3 in contact with the rear surface of the strip and the surface in contact with the strip 8 exists upper than a pass line L formed of gas wiping nozzles 5 and a top roll 10. On the other hand, the rear support roll 3 is provided in such a manner that the pressing amt. to the strip 8 can be adjusted, further, the sink roll 2 is provided to project to the rear support roll 3 side than the pass line L. As a result, the uniformity of sticking amt. of the plating in the transverse direction of the strip is improved while the warpage of the strip is corrected.
Patent JP-S61110626-A (JP)
Title: Sheet rail installation structure
Inventor: HIGUCHI KAZUO
IPC: B60N2/90
Filed: 1984-11-02
Abstract: PURPOSE:To simply and certainly install sheet rails by making one installation hole positioned on one diagonal line into smaller diameter and the other into longer diameter, among a plurality of installation holes of a sheet-rail assembly screwed onto the floor surface of a car. CONSTITUTION:A pair of sheet rails 1 and 2 in parallel are jointed by cross members 3, and each pair of brackets 4-7 are fixed onto the outside surfaces of the sheet rails 1 and 2. While, on a floor surface 16, two stud bolts 12 are fixedly installed, and fitted into an installation hole 8 and an eliptical hole 9 formed onto two brackets 4 and 6 positioned in the diagonal directions. In this case, the inside diameter of the installation hole 8 is set so as to be tightly fitted with the corresponding stud bolt 12, and the direction of the longer diameter of the elliptical hole 9 is allowed to coincide with the direction connecting the both stud bolts 12. Further, relatively larger installation holes 10 and 11 are drilled onto other two brackets 5 and 7.
Patent JP-H07168548-A (JP)
Title: Image display device
Inventor: SHIISHIEN FU
IPC: G09G1/16
Filed: 1994-09-27
Abstract: PURPOSE: To provide a means for easily and inexpensively adjusting monitor setting in a picture display device equipped with a picture source, for example, a personal computer and a monitor connected with it. CONSTITUTION: A personal computer 1 generates a control signal for adjusting monitor setting(luminance, contrast, picture position, and picture amplitude). This control signal is transmitted to a monitor 2 by modulating(preferably, pulse width modulating) a synchronizing signal by this control signal. The monitor is provided with a demodulator 24 which fetches the control signal. Thus, the manual control member of the monitor can be omitted. It is not necessary to deflect the interface of the personal computer and the monitor. The pulse width modulation of the synchronizing signal can be executed by a utility program loaded in the personal computer.
Patent JP-H0680757-A (JP)
Title: Polymerizable rubber
Inventor: IKEDA MAKOTO
IPC: C08F299/06
Filed: 1992-08-31
Abstract: PURPOSE:To provide a polymerizable rubber which firmly adheres esp. to a flexible substrate and has a high compatibility with various low-molecular polymerizable monomers. CONSTITUTION:A polymerizable rubber is represented by the formula [wherein R<1> is H or methyl; R<2> is a residue of a diisocyanate compd.; R<3> is a residue of a dihydric alcohol having a mol.wt. of 500 or lower; R<4> is a 2-12C hydrocarbon group or a 2-12C polyoxyalkylene group; l is 1-5; m and x are each an integer of 1 or higher; n is 1-16; and A is a residue of a liq. diene rubber, consists of 10-1,000 repeating units, and is formed by removing m hydroxyl groups from the rubber having (m+x) hydroxyl groups].
Patent JP-S6387119-A (JP)
Inventor: SUZUKI MAKOTO
IPC: H02H3/24
Filed: 1986-09-29
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-S59118867-A (JP)
Title: Working method of metallic zirconium and zirconium alloy
Inventor: KONISHI ATSUO
IPC: C22F1/18
Filed: 1982-12-27
Abstract: PURPOSE:To obtain a worked product of metallic Zr and Zr alloy having excellent corrosion resistance under a severe condition by forging the metallic Zr and Zr alloy for a nuclear reactor and subjecting the forging to a solubilizing treatment wherein it is heate and forging to a solubilizing treatment wherein it is heated and is then quickly cooled, then reheating the forging and cold working the same at a specific reduction ratio. CONSTITUTION:Metallic Zr or a Zr alloy contg. Sn, Fe, Cr, etc. is cast. The alloy ingot is forged to a prescribed shape and is then solubilized. The solubilization is accomplished by a method of cooling quickly the ingot at a rate of 200-700 deg.C/sec in water, etc. after thorough heating. The treated ingot is heated to <=700 deg.C and is cold worked at >=30% reduction ratio after hot rolling and annealing to form about <=14mu crystal grain size. The worked product of the metallic Zr and Zr alloy which is suitable as a member for a nuclear reactor and has excellent corrosion resistance is obtd. by the above-mentioned method.
Patent JP-S60124392-A (JP)
Inventor: SAWADA MASAHISA
IPC: H05B6/80
Filed: 1983-12-08
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-H0396722-A (JP)
Title: Mechanical servo type cone clutch
Inventor: HASHIMOTO YUJI
IPC: F16D13/32
Filed: 1989-09-07
Abstract: PURPOSE:To prevent bad connection due to abrasion and to lengthen the life by providing fluid pressure pistons capable of freely pressing a drive cone to the clutch connection side, and connecting the fluid pressure piston to a fluid pressure pump. CONSTITUTION:There are provided fluid pressure pistons 62, 64 capable of freely pressing a drive cone to the clutch connection side. The fluid pressure pistons 62, 64 are connected to a fluid pressure pump 80 through a selector valve 56 interlocking with a shifter 55. When the drive cone is switched from the neutral position to the connection side by the shifter 55, the fluid pressure pistons 62, 64 are operated to apply the initial pressing force to the frictional surface. Thus, transition to the clutch connecting state can be surely accomplished so as to prevent bad connection due to abrasion and lengthen the life.
Patent JP-H0395518-A (JP)
Title: Image writing device
Inventor: YAMAMOTO YOICHI
IPC: G02F1/13
Filed: 1989-09-07
Abstract: PURPOSE:To eliminate unnecessary writing to a cell when write density is low and to shorten a write time by writing different image data in an image data storage part in different areas of one liquid crystal cell. CONSTITUTION:A control part 31 sends image data which is inputted from a host computer to a write part 33. The write part 33 has the image data storage part 41 consisting of an R, a G, and a B memory for storing image data of red, green, and blue. The control part 31 send density codes while sending data of R, G, and B. The density is set in two stages of high density and low density; and the high density is written as shown in a figure A and the low density is written as shown in a figure B. Image read timing 43 is set corresponding to the density and after a laser diode 15 is operated according to the timing to write data in the liquid crystal cell, exposure and recording to a specific photosensitive material are performed.
Patent JP-H04116117-A (JP)
Title: Method and agent for preventing buildup of slag in molten steel vessel
Inventor: SUGANO AKIRA
IPC: C01F11/18
Filed: 1990-09-03
Abstract: PURPOSE:To obtain an agent for preventing the buildup of slag in a molten steel vessel capable of easily dissolving and removing the slag or preventing its development by mixing fluorite and limestone in a specified ratio. CONSTITUTION:This agent for preventing the buildup of slag in a molten steel vessel consists of 10-80wt.% fluorite and 10-80% limestone, the slag is easily dissolved and removed or the development of slag is prevented by the agent, and the working rate of the vessel such as a ladle is increased. The agent is preferably formed with 10-80% fluorite contg. >=70% CaF2 and 90-20% limestone contg. >=50% CaO as the essential agents. The agent is used as a small lumpy formed body and previously charged into the molten steel vessel and then molten steel is charged, or the agent is preferably placed on the suspended slag and used. Alternatively, the agent is sprayed on the buildup of slag on the refractory lining of the vessel.
Patent JP-H0655204-A (JP)
Title: Manufacture of seamless tube
Inventor: TSUMURA SADAYOSHI
IPC: B21B37/78
Filed: 1992-08-06
Abstract: PURPOSE:To improve both a biting property and the quality of internal surface in a rolling by using an inclining roll. CONSTITUTION:In a method manufacturing a seamless tube for which a material to be worked 4 is bitten between plural inclining rolls 1, 2 arranged around a pass line P, the material to be worked 4 is moved to the axial line direction, together a plug 3 is penetrated in the material to be worked 4 along the axial line direction and the material to be worked 4 is drilled or rolled with stretching while enlarging the material to be worked 4, when the top end of the material to be worked 4 is bitten in the inclining rolls 1, 2, the intersection angle thetaof the inclining rolls 1, 2 is preliminarily made large and after completing biting, the intersection angle of the inclining rolls 1, 2 is made small. The generation of biting defect and the generation of inside defect of a hard-to-work material can be especially controlled in the seamless tube manufacture.
Patent JP-S59144605-A (JP)
Inventor: YAMAMOTO HISANORI
IPC: A42C1/00
Filed: 1982-12-29
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-H0983196-A (JP)
Title: Electronic-component loading apparatus
Inventor: TAKAHASHI MASATOMO
IPC: H05K13/04
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic-component loading apparatus by which the loading operation of an electronic component is performed always in a short time according to the size of a printed-circuit board. SOLUTION: An electronic-component loading apparatus is provided with a moving rail 2a and a fixed rail 2b which guide a printed-circuit board. The moving rail 2a is fixed and bonded to, and held by, the upper end of a vertical part 4-2 at a movement base 4, and it is slid in directions in which it is separated from, and brought close to, the fixed rail 2b on sliding rails 5a, 5b which are fixed to a base 3 at a body apparatus via the movement base 4.  A component-cassette holding base 6 which holds a plurality of electronic- component feed cassettes 9 so as to be freely detachable, a nozzle replacement device 7 and an imaging device 9 (a position correction device for an electronic component) are arranged on, fixed to, and installed at, a horizontal part 4-1 at the movement base 4 so as to be parallel to the moving rail 2a, they are moved to the same direction together with the moving rail 2a, and the operating region of a working head is formed to be small according to the printed-circuit board in a small size.
Patent JP-H0859533-A (JP)
Title: Phenolic allyl ether crosslinking agent
Inventor: DONARUDO ROSU KERUSHII
IPC: C07C41/16
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a novel phenolic allyl ether that is useful as a reinforcing agent for polymaleimide useful in the construction use and in the electronic use requiring high performance as well as a processing agent for polymaleimide.  
     SOLUTION: This novel compound is a phenolic allyl ether represented by formula I (Ar is a 6-20C aromatic moiety; L is a divalent cyclohexane- norbornane linking moiety; L' is a divalent alicyclic moiety; allyl is CH 2 = CHCH 2 -; m and n are each 0-20), typically the allyl ether of formula II. The phenolic alloy ether is obtained by reaction of an allyl halide with a polyphenol as a precursor of formula III. This reaction is preferably carried out in the presence of a base at a temp. of 80-150°C. A phenolic allyl ether of the formula I is used together with a polymaleimide, particularly the bismaleimide of methylenebis(aniline) to prepare a composition. This composition gives cured products with heat. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6293079-A (JP)
Title: Welding method for active metallic pipe and active metallic pipe plate
Inventor: KUWABARA HIROSHI
IPC: B23K9/23
Filed: 1985-10-21
Abstract: PURPOSE:To improve a welding quality by cutting in advance a weld surface of a pipe end and a pipe plate to a specified dimension depth, also using its groove as a guide and inserting a welding rod. CONSTITUTION:A pipe plate 1 and a pipe 2 which consist of an active metal such as titanium, etc. are brought to a pipe expansion through a guide rod 3, and its weld zone is cut in advance by >=0.2mm depth, and a groove 11 is formed thereby. Subsequently, a welding rod 12 is inserted by using the groove 11 as a guide, and by using a tungsten electrode 5, TIG welding is executed along the groove 11. When cutting the groove 11, an oxide film of a weld surface can be removed, therefore, a bad influence of the oxide film exerted on welding can be eliminated. Since the influence of an impurity contained in the base material 1 can be prevented, generation of a blowhole can be prevented. Accordingly, according to this method, the welding quality can be improved.
Patent JP-H0897357-A (JP)
Title: Hybrid integrated circuit device and manufacture
Inventor: IGARASHI YUUSUKE
IPC: H01L25/04
Filed: 1994-09-28
Abstract: PURPOSE: To improve reliability, on the occasion of obtaining a multilayer substrate by bonding an insulating substrate on a metal substrate, by controlling influence of semiconductor elements and parts of both substrates as much as possible and by preventing warpage and peeling between both substrates due to difference of temperature coefficient. CONSTITUTION: A bonding pad 39 is eliminated from the periphery of the upper layer substrate in such a side as allowing insertion of a spacer 50, this region is defined as a spacer inserting port, a fine metal lead 41 is provided, via this spacer, between the bonding pad 39 provided in the periphery of the upper layer substrate 36 and the bonding pad 40 of the lower layer substrate 30. This metal fine lead is used to lift the upper layer substrate 36.
Patent JP-H1065508-A (JP)
Title: Switching power amplifier
Inventor: NAKAMURA KATSUYUKI
IPC: H03K17/16
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit configuration and to prevent an unwanted output from being generated when stopping switching operation by providing a means for grounding the side of input when turning on the switching operation. SOLUTION: The switching operation is performed by inputting ±driving pulses to input terminals 1 and 1a, and amplified output pulses are outputted from output terminals 2 and 2a. Then, when stopping the switching operation, an operating voltage at an H level is inputted to the gate of a transistor TR 3 simultaneously with the OFF of input driving pulses, the TR 3 is turned on, and a (+) voltage residual at a transformer T1 is grounded. Therefore, excess pulses are prevented from being outputted from the output terminals 2 and 2a after the end of switching operation by making the excess voltage residual at the drive transformer T1 when the switching operation is stopped.
Patent JP-H1078028-A (JP)
Title: Dynamic pressure air bearing device and manufacture thereof
Inventor: OKUBO KATSUYUKI
IPC: F16C33/10
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To break a mixture or a compound so as to maintain a lubricating function, due to decreasing of a mechanical characteristic by mixing or compounding in a substance of worn powder generated by friction of a sliding surface. SOLUTION: At least one sliding surface 10, 11 between a rotary shaft 6 and a bearing 7, fitting the mating sliding surfaces 10, 11 mutually with a fine clearance part, is formed of a material containing a metal, by mixing or compounding in worn powder generated by breaking the sliding surfaces 10, 11 formed of a material containing a metal, a mechanical characteristic of the worn powder is decreased by a substance, it is interposed between the sliding surfaces 10, 11 of the rotary shaft 6 and the bearing 7. Accordingly, worn powder generated by friction of the sliding surfaces 10, 11 is mixed or compounded in the substance, this mechanical characteristic is decreased, a mixture or compound capable of internal breaking is made to function as a solid lubricating film.
Patent JP-H0795394-A (JP)
Title: Method and device for reducing picture
Inventor: IGUCHI HIROAKI
IPC: G09G5/02
Filed: 1993-09-20
Abstract: PURPOSE:To implement reduction conversion at a high speed with high quality by storing color information of a reduced picture element for each reference area so as to decrease number of times of referencing an original picture. CONSTITUTION:The device is made up of a picture input section 101, a converted picture element calculation section 105, a reference picture extract section 106, a black line discrimination section 107, a black line gravity center arithmetic section 108, a back conversion picture element decision section 109, a reduced picture storage section 112 and a picture output section 113 or the like. Then a position of a picture element after reduction is specified on an original picture based on a reduction ratio and consecutive same color information predetermined as to color information representing a color of a picture element in the original picture is extracted as a line. Then the width of the extracted line is obtained and the line width after reduction is decided from the obtained line width based on the reduction rate and the gravity center of the extracted line is calculated from each line. Then color information of the line of the reduced picture elements located adjacently is stored based on the decided line width after reduction and the color information of the reduced picture element is decided for each reduced picture element based on the stored color information.