baber/WOPTO huggingface dataset:
Patent JP-2000141099-A (JP)
Title: Bottom dead center position correcting device of linear forming device
Inventor: ITAKURA HIDEO
IPC: B30B15/26
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To machine a product with high accuracy by keeping the die height at a specified value while the accuracy of the product is not affected by the thermal displacement, etc., even when the operational condition including a temporary operational stop is changed. SOLUTION: A first temperature detector 21 to measure the ambient temperature T1 of a linear forming device 1 and a second temperature detector 22 to measure the surface temperature T2 of a lower die 13 are provided, the quantity of correction is selected by comparing the differential temperature between the ambient temperature T1 and the surface temperature T2 with the pre-stored correction data at the bottom dead center position, and operating it by a correction control device 25 to include a storage device 26 and an operation device 27, and even when the operational condition including a temporary operational stop is changed,  the correction of the bottom dead center position of a forming head 6 is controlled by outputting the command signal of the correction of the bottom dead center position to a linear motor 8 to a press control device for each process or for the processes of arbitrary number in order to produce the products within the allowable working accuracy corresponding to the secularly changing temperature.
Patent JP-H11158206-A (JP)
Title: Living radical polymerization initiator system and preparation of polymer by using the same
Inventor: SAWAMOTO MITSUO
IPC: C08F4/26
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To prepare a polymer having a narrow molecular weight distribution in a relatively short time while controlling the molecular weight and suppressing side reactions by living radical polymerizing a radical-polymerizable monomer using a living radical polymerization initiator system comprising a specific metal complex, a specific halogen compound and a Lewis base. SOLUTION: A living radical polymerization initiator system is used, which comprises (A) a metal complex comprising a central metal selected from metals of the group 10 in the periodic table and both carbon monoxide and phosphorus compounds as legends coordinating to the central metal; (B) a compound having at least one of a halogenated sulfonyl group and a halogen atom linking to a carbon atom having no unsaturated bonds; and (C) a Lewis base. As the metal complex of component A, for example, dicarbonylbis (triphenylphosphine) nickel is preferred. Component B includes, for example, carbon tetrachloride, trichloromethanesulfonyl chloride and the like. Component C includes trialkoxyaluminum, titanium tetrachloride and the like.
Patent JP-H01170655-A (JP)
Title: Thermoplastic resin composition
Inventor: FUJITANI YOSHIFUMI
IPC: C08K5/1515
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a thermoplastic resin composition especially suitable as a marking film, having excellent heat resistance, volatility resistance and weather resistance irrespective of nonrigid or rigid field, by blending a thermoplastic resin with a specific epoxy ester compound. CONSTITUTION:(A) A thermoplastic resin is blended with (B) an epoxy ester compound shown by the formula (R is 3-22C alkyl or alkenyl; X is 2-13C alicyclic carboxylic acid containing neither aliphatic group nor epoxy ring wherein n is 1-4 or aromatic carboxylic acid wherein n is 2-3 and when n is >=2, at least one of R contains 1-2 epoxy rings) prepared by epoxidizing an unsaturated bond-containing ester synthesized from a carboxylic acid component (e.g., adipic acid or tetrahydrophthalic acid) and an unsaturated alcohol (e.g., allyl alcohol or sorbyl alcohol) to give a thermoplastic resin composition.
Patent JP-H01170534-A (JP)
Title: Guide structure for die unit
Inventor: FUKAI KIYOSHI
IPC: B21D37/12
Filed: 1987-12-26
Abstract: PURPOSE:To facilitate the fitting of a guide post to a guide hole by providing the hard inner sleeve with which the guide post is slided and the elastic outer sleeve provided at the outer peripheral side of the inner sleeve on the guide hole of a die composing member. CONSTITUTION:In case of fitting the guide hole 7 of an upper die holder 1 to a guide post 3 an outer sleeve 10 is deformed according to the fitting work even if the shaft centers of both are slipped and an inner sleeve 9 moves so that the shaft centers of both coincide with in accordance therewith. The fitting of the guide hole 7 of a die composing member to the guide post 3 is therefore allowed. The fitting of both is thus easily executed even if the shaft center is drifted.
Patent JP-H07196630-A (JP)
Title: Production of triazolinone, and new intermediate
Inventor: BIRUHERUMU HAASU
IPC: C07D249/12
Filed: 1994-12-08
Abstract: PURPOSE: To simply obtain the subject partially new compd. useful as an intermediate of a herbicide and an insecticide in high purity in a high yield by oxidizing a triazolinethione to obtain a traizolesulfonic acid being a new intermediate or its salt and finally reacting this compd. with water.  
     CONSTITUTION: A triazolinethione represented by formula I (wherein R 1  is an alkyl or cycloalkyl; R 2  is amino, an alkyl, alkenyl, alknyl, alkoxy, alkylamino, dialkylamino, cycloalkyl, cycloalkynyl or phenyl) is reacted with an oxidizing agent to obtain a new triazolesulfonic acid represented by formula II (wherein M is H or a metal equivalent) or its salt. Subsequently, this compd. is isolated if desired to be reacted with water to obtain triazoline represented by formula III. As the compd. represented by the formula III, for example, there is 4-methyl-5-trifluoromethyl-2,4-dihydro-3H-1,2,4-triazol-3-one or the like. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04202642-A (JP)
Title: Fe-ni alloy having high strength and low thermal expansion and excellent in plating suitability, solderability, and repeated bendability and its production
Inventor: INOUE TADASHI
IPC: C22C38/00
Filed: 1990-11-30
Abstract: PURPOSE:To provide superior low thermal expansion characteristics, plating suitability, and solderability by subjecting an Fe-Ni alloy with a specific composition to plastic working and to ageing treatment under respectively specified conditions and also specifying the segregation rate of Si. CONSTITUTION:This alloy has a composition which consists of, by weight, 39-45% Ni, <=1.0% Co, 0.1-0.7% Mn, <=0.30% Si, 0.10-0.20% Al, <=0.010% P, <=0.0030% S, <=0.0040% O, <=0.0030% N, <=0.0100% C, 1.0-3.0% Ti, and the balance Fe with inevitable impurities and in which (Ni+Co) is regulated to 39-46%. An ingot of this alloy is subjected to plastic working and heat treatment, and final plastic working is done at 10-90% draft. Subsequently, ageing treatment is performed at 500-800 deg.C for 10-500min. By the above treatment, the segregation rate of Si represented by expression I at the surface of the alloy sheet just before the etching or just before the press blanking of the alloy steel strip is regulated to <=10%. This alloy has high strength and superior repeated bendability.
Patent JP-H08161294-A (JP)
Title: Method and device for predicting wind velocity increase area around structure
Inventor: NONOMURA YOSHITAMI
IPC: G06Q50/08
Filed: 1994-12-07
Abstract: PURPOSE: To easily predict the wind velocity increase area generated around a structure in real time. CONSTITUTION: By inputting the shape information and the wind direction on a structure for which a wind velocity increase area is to be predicted from an input device 1 to the analysis part 4 of an arithmetic unit 2, the analysis part 4 performs the analyses of the shape of the wind velocity increases area generated around the structure and the generated portion based on the learning result by a neural network and display the shape of the wind velocity increase area generated around the structure and the generated portion on a display device 3.
Patent JP-2001151121-A (JP)
Title: Joint device for steering wheel
Inventor: KONDO YASUHIRO
IPC: B62D3/12
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a joint of a steering wheel such that the spring characteristic of a rubberlike elastic body is stable enough so that the effect of absorbing vibrations will not be reduced. SOLUTION: A joint device for a steering wheel comprises a first ball joint 11 interconnecting a displacement shaft 41 displaced in the cross direction of a vehicle body by steering and a wheel support supporting a wheel, the first ball joint 11 connected to one of the displacement shaft 41 and the wheel support, and a second ball joint 21 connected to the other of the wheel support and the displacement shaft. A bush assembly 31 comprising a shaft-like handle portion, a collar 25 disposed concentrically with the outer periphery of the handle portion, and the rubberlike elastic body interposed between the collar and the handle portion is provided at the first ball joint side end of the second ball joint.  The bush assembly is fixedly pressed into a cylindrical shaft portion formed at the second ball joint side end of the first ball joint, and a groove communicating with an opening in the cylindrical shaft portion is formed in the inner peripheral surface of the cylindrical shaft portion. The groove formed in the inner peripheral surface of the cylindrical shaft portion is spiral.
Patent JP-H08156601-A (JP)
Title: Sun roof
Inventor: AKASHI YASUTOMO
IPC: B60J7/02
Filed: 1994-12-09
Abstract: PURPOSE: To manufacture a sun roof at a low cost by forming a cover, which is formed to become gradually narrower in width from one end to the other end in order to cover an upper part of a side rail, of an aluminum extrusion molding material to avoid thermal deformation and to comply with change of a cover width dimension. CONSTITUTION: Finisher covers 8 formed of an aluminum molding material are respectively equipped above a pair of rear side rails 6 of the same cross sectional shape and parallel to each other along the longitudinal direction of a car body. A guide groove 7 is formed in the side rail 6, a fitting piece 16 is formed on a side part of the guide groove 7 of the side rail 6, the cover 8 is equipped with a covering part 29 which is cut in such a manner that a cross sectional shape thereof changes from one end to the other end of the side rail 6, and a fitting part 15 for fitting an inner edge of the covering part 29 of the cover 8 is formed above the guide groove 7 of the side rail 6.  An extended piece 30 facing to the fitting piece 16 of the side rail 6, which is cut in accordance with a change of cross sectional shape of the covering part 29, is formed close to a lower edge of the cover 8.
Patent JP-H08157715-A (JP)
Title: Flame-retardant resin composition
Inventor: NISHIKAWA TETSUO
IPC: C08L77/00
Filed: 1994-12-07
Abstract: PURPOSE: To obtain a high-specific-gravity thermoplastic resin composition having good moldability and capable of giving a molding having excellent mechanical strengths, good surface appearance and an excellent degree of surface blackness. CONSTITUTION: This resin composition is prepared by adding 0.01-0.5 pt.wt. saturated aliphatic carboxylic acid compound represented by the formula: [CH3 (CH2 )mCOO]nR (wherein (m) is an integer of 14-26, (n) is 1 or 2; and R is an alkali metal, an alkaline earth metal, hydrogen or an aliphatic hydrocarbon group) to 100 pts.wt. composition comprising nylon 6 having a relative viscosity of 2.1-3.0, 40-70wt.% stainless steel powder of a mean particle diameter of 3-25μm, 5-15wt.% glass fiber and 0.3-2.0wt.% carbon black.
Patent JP-H06156342-A (JP)
Title: Carrier device of motorcycle
Inventor: KONDO NOBUYUKI
IPC: B62J1/28
Filed: 1992-11-17
Abstract: PURPOSE:To improve the appearance and reduce the number of part items in a motorcycle in which a carrier is provided at the rear side of a seat, and a cover is provided at the upper side of the carrier. CONSTITUTION:In a motorcycle in which a carrier 22 is provided at the rear side of a seat 6, and a grip 27 projecting upward is provided at the front side of the carrier 22, the upper side of the carrier 22 is covered by a cover 31 made of a synthetic resin, and the cover 31 is extended to the front side so as to cover the upper part of the grip 27.
Patent JP-H08156540-A (JP)
Title: Wheel installing type spike device
Inventor: IRISAWA YASUJI
IPC: B60C27/00
Filed: 1994-12-07
Abstract: PURPOSE: To prevent a slippage by operating an air cylinder supported in the centrifugal direction on the outside of a tire wheel by injecting a compressed air at snow surface traveling, extending a piston having a circular spike piece fixed to a head, and protruding the circular spike piece from the tire tread surface. CONSTITUTION: A disc air basin space 2 having an air valve 2a is provided on the center part of an insulating disc 1 fixed to a wheel surface (h) on the outside of a tire wheel H, an air cylinder 3 is supported in the outer circumferential centrifugal direction of the disc air basin space 2, and a circular spike piece 5 is fixed to each piston head 4a of the air cylinder 3. A compressed air is injected to the disc air basin space 2, whereby the circular spike piece 5 is protruded from a tire tread surface T, and the compressed air is released, whereby the circular spike piece 5 is recessed from the tire tread surface T.
Patent JP-H06157710-A (JP)
Title: New epoxy resin, its production and production of its intermediate
Inventor: KAJI MASASHI
IPC: C08G59/06
Filed: 1992-11-18
Abstract: PURPOSE:To obtain a resin having a specific structure, exhibiting solid state at normal temperature and nevertheless having extremely low viscosity in molten state to facilitate the handling, giving a molded article having excellent physical properties of cured material and most suitable for casting, sealing, bonding, coating, etc. CONSTITUTION:The new epoxy resin expressed by formula I (R is H or methyl; G is glycidyl; (n) is >=0). It can be produced by reacting 1mol of an aromatic dialcohol of formula II with 2-4mol of a phenol compound of formula III in an organic solvent in the presence of an acidic catalyst and reacting the resultant bisphenol compound of formula IV with epichlorohydrin.
Patent JP-H10165515-A (JP)
Title: Electric medical treatment equipment
Inventor: USHIO NOBUYUKI
IPC: A61N1/02
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a convenient electric medical treatment equipment where a clean medical treatment is executed and the peeling of a conductive element is improved. SOLUTION: The equipment is provided with the conductive element which is adhered to a human body so as to permit treatment current from a mainbody to the human body and a containing tool 14 which adheres and contains the conductive element. An antibacterial agent is combined with the containing tool 14 and a peeling processing is executed by permitting a conductive element adhering surface to be the rough one or executing a primer processing. A sheet 16 with peeling property, where plural holes 17 are formed, is adhered on the conductive element adhering surface of the containing tool 14 where the antibacterial agent is combined.
Patent JP-H06178142-A (JP)
Title: Screen distortion correcting circuit
Inventor: WATANUKI SEIJI
IPC: H04N3/23
Filed: 1992-12-11
Abstract: PURPOSE:To realize a longitudinal line winding correction inexpensively by utilizing current flowing from a+B power source by the voltage according to the brightness of several volts. CONSTITUTION:This circuit is a horizontal output circuit having a diode modulator constitution and is a distortion correction circuit where the voltage of a modulation capacitor 12 is modulated by an NPN transistor 21 and this transistor is driven by the difference signal of the negatively fed back voltage from the modulation capacitor 12 and an input signal. A brightness signal is newly superposed on the polarity which reduces the brightness components from the negatively fed back voltage from the modulation capacitor 12 by a resistor 23 and a capacitor 24.
Patent JP-H03191969-A (JP)
Title: Pinball game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1989-12-21
Abstract: PURPOSE:To enjoy a game in accurately pursuing the traces of a pinball with a gaze by providing lattice-like scale marks vertically and horizontally on a board surface or on a surface along the board surface. CONSTITUTION:When a player shoots a pinball, the player pursues the traces of the pinball while gazing on coordinates formed of vertical scale marks by signal-transmitting coil lines 22 and horizontal scale marks by signal-receiving coil lines 26, and being based on latticed areas at which divided areas of A to M and divided areas of 1 to 12 intersect with each other. While the player is verifying a result of some of winning-pinballs and is observing a relation between the traces of the winning-pinballs and the positions of nails, the player aims a winning-pocket and adjusts shooting-allowances for the pinball and plays this game with pleasure.
Patent JP-H10157395-A (JP)
Title: Erasing tool for electronic photograph image
Inventor: TAKAHASHI YASUHIRO
IPC: B43L19/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To erase an electrophotographic image without damaging a paper surface by constituting an electrophotographic image erasing tool composed of amorphous polyethylene terephthalate. SOLUTION: Amorphous polyethylene terephthalate is heated and filled in a mold to manufacture a bar-shaped erasing tool. For erasing printing types, the erasing tool is gripped by hand and a globular face is applied to an image and rubbed reciprocatingly. Toner and amorphous polyethylene terephthalate are softened by the heat developed by friction and fixed together to peel the toner off the paper surface. As the peeled-off toner is fixed on amorphous polyethylene terephthalate, the toner is not filtrated into recessed sections on the paper surface. the crystalline polyethylene terephthalate is worn slightly in the process of the friction with the paper, and the sections on which toner is fixed are worn and toner is fed on the amorphous polyethylene terephthalate surfaces at all times.  An electrophotographic image on the paper surface can be erased without damaging the paper surface by the arrangement.
Patent JP-H03189865-A (JP)
Title: Display method in document preparing/editing device
Inventor: FURUYA HIROSHI
IPC: G06F17/21
Filed: 1989-12-20
Abstract: PURPOSE:To display a frame continued to the next page on a display with the same image as that of printing by transferring data in an unprintable area to a printable area by dividing when a document is displayed in spread. CONSTITUTION:When the document is displayed on a display in spread and the display of the frame F exists in the document and also, the frame F is continued to the next page, the data in the frame F continued to the next page is developed on a work memory 12 with a dot image. Next, the position and the size of an area except for page margins B1, B2 and binding margins C1, C2 where the data in the frame F developed in the page of the document being displayed at present are found, and the data in the frame F developed on the work memory 12 is divided into found areas F1 and F2, and are transferred to a memory 11 for display. Thereby, image data in the frame F can be displayed on the display without being impaired.
Patent JP-2001147941-A (JP)
Title: System and method for retrieving data base and recording medium
Inventor: KOJIMA KAZUHITO
IPC: G06F17/30
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a retrieving engine (data base retrieving system), with which an answer closer to information requested by a user can be applied by enabling the registration of precise meta-data expressing the raw data of various forms. SOLUTION: A meta-data generating part 22 is separated from a meta-data server (retrieving engine) 4, this is provided close to a data source 1 and meta- data are generated from the raw data themselves in the data source 1. Thus, information highly related with the raw data can be contained in the meta-data by providing the meta-data not only from provided data as conventional but also from the raw data, which become a source for generating these provided data, and the retrieved result using these meta-data can be more exactly reflected with information desired by the user.
Patent JP-H06173913-A (JP)
Title: Fitting structure for injection-molded object
Inventor: NAGAHAMA KAZUHIRO
IPC: F16B5/02
Filed: 1992-12-11
Abstract: PURPOSE:To prevent the generation of the defective appearance such as shrinkage or whitening on the surface of an injection-molded object when the injection- molded object is fixed with a screw to a curvedly formed internal component. CONSTITUTION:When an injection-molded object 10 is fixed with a screw 30 to a curvedly formed internal component 20 via a fitting boss 11, a thin embossment section 12 is provided at the tip section of the fitting boss 11 protruded on the back face of the injection-molded object 10, the tip of the thin embossment section 12 is expanded when the screw 30 is fastened, and the drawing force of the screw 30 is adjusted. No gap is generated between the injection- molded object 10 and the internal component 20, and the generation of the defective appearance such as shrinkage or whitening on the surface of the injection-molded object 10 can be prevented.
Patent JP-H01174206-A (JP)
Title: Hot-line work device for overhead gound wire
Inventor: YAMANAKA OSAMU
IPC: H02G1/02
Filed: 1987-12-25
Abstract: PURPOSE:To save the energy of workers and improve the safety of work, by erecting a ground wire with a protecting tool to cover the full length of the wire with. CONSTITUTION:The main unit 10 of a fitting device is fixed on poles T, and on the engaging ring 16 of a pole brace 12a, a bus line W is fitted, and is stretched between the poles T. A protecting tool 1 is lifted upward, and is positioned at the tip of a bearing arm 13 through a guide roller 19, and is led to the bus line W from the side of a first guide ring 2, and after that, a part of a fastener member 4 is set in a closed state, and a movable piece is engaged with an engaging member 14. One end of an erected ground wire GW is inserted through a guide cylinder 22, and is fixed on a retaining device 2a with a retaining bolt 2b through a guide roller 15, and is clamped on a tow rope. When the tow rope is towed from the other pole, then the protecting tool 1 is moved along the bus line W, and is payed out in order via the guide roller 19, retaining the ground wire GW on the lower side. At the same time, by the engaged movable piece, the fastener member 4 is blocked in order, and so the released section 3a of a sheet member 3 is also blocked in order.
Patent JP-H07185698-A (JP)
Title: Press machine
Inventor: SHIMOI TOSHIMASA
IPC: B21D43/05
Filed: 1993-12-27
Abstract: PURPOSE:To automate a series of machinings of pressing by providing a punching stage to punch a part from a metal plate, a waiting stage, a pressing stage, and a conveying stage and conveying it between each stages with a pushing bar or a conveying claw. CONSTITUTION:A press machine 100 is provided with a punching stage 10 to punch a part 2 from a metal plate, a waiting stage 20 to wait the punched part 2, and a pressing stage 20 to press the conveyed part 2. Further, it provided with a carrying out stage to carry out the part 2 conveyed from this machining stage 30 in series. At first, the part 2 punched in the punching stage 10 is conveyed out to the waiting stage 20 with the advance of a pushing bar 50 reciprocating on the conveying surface. The conveyed part 2 is clamped with a pair of conveying claws 60 parallel installed, and conveyed to the pressing stage 30. Finally, the pressed part 2 is conveyed to the conveying stage 40 with the conveying claws 60, and conveyed out from this conveying stage.