baber/WOPTO huggingface dataset:
Patent JP-H09184550-A (JP)
Title: Coil spring chain tensioner
Inventor: RANDEI MAKUDONARUDO
IPC: F16H7/08
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize a whole body and energize a shoe along a long distance. SOLUTION: A shoe 12 having a chain contact surface 14 and a spring contact surface 16, a coil spring 42 having a coil main body 44 for forming a passage 46 and also a first leg part 48 and second leg part 50 extended to a side parting from the coil main body 44 and contacted to the spring contact surface 16 and a bush 56 arranged in the passage 46 of the coil spring 42 are provided. The first leg part 48 and second leg part 50 exert a tension to a chain through the shoe 12 by affecting a spring force to the shoe 12.
Patent JP-H11133600-A (JP)
Title: Radiation-sensitive resin composition for display panel spacer
Inventor: OGASAWARA SHOJI
IPC: G03F7/033
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material from which a spacer having excellent rubbing durability, heat-resistant dimensional stability and high strength can be formed without decreasing the voltage holding rate and liquid crystal orienting property. SOLUTION: This radiation-sensitive resin compsn. for a display panel spacer contains (A) a copolymer of an unsatd. carboxylic acid and/or unsatd. carboxylic acid anhydride, epoxy group-contg. unsatd. compd. and olefin unsatd. compd. except for the compds. above described, (B) a polymerizable compd. having ethylene type bonds, and (C) a radiation-sensitive polymn. initiator.
Patent JP-H11135963-A (JP)
Title: Mounting leg of electronic component
Inventor: ITO KATSUO
IPC: H05K3/30
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To allow electronic components to be mounted on printed boards different in thickness by providing couplings projecting from the side faces of columnar legs extending from the end of the electronic component and setting so that at least one of the distances between the couplings and end of the electronic component is different from others. SOLUTION: The leg 2 has a body 2a having couplings 2b, 2c, 2d, 2e at the side faces. The couplings 2b, 2c, 2d, 2e have mutually different distances from the end 1b of an electronic component i.e., increasing in this order. When the electronic component having such legs 2 is mounted on a printed board 3, each leg 2 is inserted into a mounting hole 4 of the printed board 3 from its front 3a such that the legs 2 elastic in their opposed direction are inserted in the holes with the spacing reduced of increased between the legs 2.
Patent JP-S63149765-A (JP)
Title: Machine translation processing method
Inventor: KUWATA UMIHEI
IPC: G06F17/28
Filed: 1986-12-15
Abstract: PURPOSE:To elevate the efficiency of a machine translation work by searching a word group, which can be divided in an original text, and displaying and designating the searched word group, and at the same time, performing a processing to give a meaning, which the original text expresses, to the said word group. CONSTITUTION:The inputted original text 12 is given an analyzing processing and displayed on a displaying device 11, and if it is decided to be able to be divided by a decision processing, the word and phrase are searched and designated by a cursor 14, and at the same time, the word groups 16, 16..., which can express the meaning of the original text 12, are displayed in a window 15. By selecting the word and phrase 16; an operator decides to be adequate among these word group 16, 16..., by means of the cursor, etc., the displayed word and phrase which can be divided is given the meaning. After the dividing of the original text and the giving of the meaning are completed in such a way, afterwards, a Japanese English translation at a single word level is performed, and a English translation is obtained by changing the arrangement of the English word.
Patent JP-S63152924-A (JP)
Inventor: TAKAGI MASAYUKI
IPC: A01K63/02
Filed: 1986-12-15
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-H07149561-A (JP)
Title: Ceramic base and its production
Inventor: MORIYA YOICHI
IPC: H05K1/03
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a ceramic base having <=720 deg.C softening temperature of glass, reducing porosity and becoming dense even at 850-1,000 deg.C firing temperature, showing a coefficient of thermal expansion close to thatof silicon, having a low relative permittivity, excellent mechanical strength, water vapor resistance, water resistance, etc. CONSTITUTION:In a ceramic base comprising glass 14 and crystal, the ceramic base comprises the glass which is MgO-Al2O3-SiO2-B2O3-R2O-based glass (R is alkali) and the crystal which contains 2MgO.2Al2O3.5SiO2 and 2MgO.2Al2 O3-5SiO2 crystal (cordierite) aggregate 13 is precipitated from the surface of the 2MgO.2Al2O3.5SiO2 (cordierite) aggregate 11 and 3Al2O3.2SiO2.
Patent JP-H11132014-A (JP)
Title: Valve open/close timing control device
Inventor: NOGUCHI YUJI
IPC: F01L1/34
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To improve a responsiveness of a relative rotation to a phase advance side without preventing a relative rotation of a rotation shaft and a rotation transmitting member. SOLUTION: A torsion coil spring 60 one end of which is locked to rotation shafts 10, 20 and the other end of which is locked to an end part of a cylindrical part 41 and which always urges the rotation shafts 10, 20 to a phase advance direction with respect to rotation transmitting members 30, 40, 50 is disposed inside the cylindrical part 41 formed so as to extend in an axial direction with respect to the rotation transmitting members 30, 40, 50. Movement regulating means 47, 48 which regulate movement in a radial direction of a coil part of the torsion coil spring 60 are provided at least in the rotation shafts 10, 20 which lock the one and the other ends of the torsion coil springs 60 respectively and the end part of the cylindrical part 41.
Patent JP-H07151660-A (JP)
Title: Powder sample for observation and its production
Inventor: YOSHIDA YUMI
IPC: G01N15/02
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a sample exhibiting high dispersibility at the time of dispersion/fixing without causing problem of reaggregation or fluidity at the time of observation/measurement by admixing and dispersing specified ratio of powder with a ketone solution of synthetic resin, applying the mixed solution to a flat plate and drying. CONSTITUTION:A ketone solution of synthetic resin is admixed with 10wt.% or less of powder and applied to a flat plate. Ketone in the ketone solution is then dried naturally or forcibly and the powder particles are fixed in the synthetic resin film while being dispersed. The synthetic resin soluble to ketone includes polyvinyl acetate(PVAc) resin and polyvivyl ether (PVE) resin. The PVE resin typically includes polyvinyl methylether(PVME). The PVAc resin is a kind of thermoplastic resin produced through reaction olefin and acetic acid and synthesized through radical polymerization of vinylacetate monomer. The PVE resin is a kind of thermoplastic resin and synthesized through cationic polymerization of vinylether monomer.
Patent JP-H06151301-A (JP)
Title: Eliminating method of resist film image and pressure-sensitive adhesive agent or adhesive sheet therefor
Inventor: NAMIKAWA AKIRA
IPC: C09J7/02
Filed: 1992-11-09
Abstract: PURPOSE:To easily and surely eliminate an ion-implanted resist film image, by using a specified adhesive sheet. CONSTITUTION:An adhesive sheet using pressure-sensitive adhesive agent containing water or hydrophilic compound which are turned into a microcapsule state is stuck on a resist film image on a semiconductor substrate which is preferably heated. Microcapsules in the adhesive agent expand and burst due to the heat, and the water or the hydrophilic compound comes into contact with the resist film image. Thereby the resist film image is swelled or the adhesion of the interface between the semiconductor substrate and the resist film image is decreased. Then the adhesive sheet is peeled. Hence the ion- implanted resist film image can be excellently eliminated from the semiconductor substrate, together with the adhesive sheet.
Patent JP-H10146007-A (JP)
Title: Spindle motor for driving disc
Inventor: SAKATANI IKUNORI
IPC: F16C19/14
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the rotation of a disc for high density recording by preventing the deviation of non-repeatable run-out (NRRO) of a spindle motor arising from the deformation of circularity caused by the mounting error of ball bearing which supports a hub, on which a disc is placed, in such a way as to make it rotatable freely or by press fit or adhesion of a bearing ring. SOLUTION: A hub 5 is supported with two pairs of bearings against a shaft 3. The bearings include at least one ball bearing 4, which has outside circumferential surface 6a on an outer ring 6 and inside circumferential surface 7a on an inner ring 7. At least one of these surfaces is clearance fit to opposing surfaces 3a, 5a. This structure minimizes the NRRO arising form the mounting method of the ball bearings and thereby improves the NRRO of the total spindle motor.
Patent JP-2001113910-A (JP)
Title: Segment for vehicle
Inventor: TSURU EIJI
IPC: B60B15/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To smooth and facilitate climbing over a rut to improve anti- wandering performance. SOLUTION: A rubber segment 11 fixed on an outer circumferential face of a wheel rim 3 for contributing to constitution of a wheel has side wall parts 13 standingly mounted on each side part of a mounting part 12 extending to a circumferential direction of the wheel rim 3 to have both side wall parts 13 bridged by a tread part 14. A piercing hole 17 is formed to an axial direction in an inner part corresponding to both shoulder regions 14a of the tread part 14 where a hollow part 15 having approximately gate shape is piercingly mounted inside in the axial direction.
Patent JP-H05135348-A (JP)
Title: Magnetic recording medium having metallic vapor deposition layer
Inventor: AMANO YUKO
IPC: G11B5/84
Filed: 1991-11-14
Abstract: PURPOSE: To solve the problems, such as the defect of a head contact and the defect of coupling between a magnetic layer and a substrate layer accompanying the reduced thickness of a magnetic recording medium. CONSTITUTION: The magnetic recording medium having the magnetic layer, the high-polymer film substrate layer having 5 to 12μm thickness and a back layer in this order is provided with a vapor deposited material layer between the substrate layer and the back layer. This vapor deposited material layer has 0.1 to 0.3μm thickness as well as a Young's modulus in a longitudinal direction of >=600kg/mm<2> and a Young's modulus in a transverse direction of >=2000kg/mm<2> . As a result, the magnetic recording medium good in both of the adhesiveness between the magnetic layer and the substrate film and cupping characteristic (warpage in a transverse direction) is obtd.
Patent JP-H10130776-A (JP)
Title: High ductility type high tensile strength cold rolled steel sheet
Inventor: NAKAZAWA YOSHIAKI
IPC: C22C38/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a high ductility type high strength steel sheet capable of stable production even by the ordinary method using continuous casting equipment, suitable for use in an automobile body, etc., and excellent in formability, surface characteristic, and shock absorbing power. SOLUTION: The high ductility type high tensile strength cold rolled steel sheet is constituted so that it has a composition, which consists of 0.06-0.25% C, <=2.5% Si, 0.5-3.0% Mn, <=0.1% P, <=0.03% S, 0.1-2.5% Al, 0.003-0.08% Ti, <=0.01% N, and the balance Fe with inevitable impurities and also contains, if necessary, one or more kinds among proper amounts of Ni, Cr, Mo, Cu, Nb, V, Zr, and B and in which Ti content satisfies [(48/14)N<=Ti<=(48/14)N +(48/32)S+0.01], and also has a structure, after (cold rolling)-(recrystallization annealing), containing retained austenite by >=5% by volume percentage.
Patent JP-S63151031-A (JP)
Title: Connection of semiconductor device
Inventor: HATADA KENZO
IPC: H05K3/36
Filed: 1986-12-16
Abstract: PURPOSE:To make it possible to perform connection at a minute pitch without heating, by using a photocuring insulating resin as a connecting material. CONSTITUTION:The overlapping part of an electrode 2 of a display panel 1 and a wiring electrode 5 of a flexible substrate 3 is compressed 7 with a compressing jig 6. Under the compressed state 7, a photocuring resin is dropped through a nozzle 8 and applied on the vicinity of the compressing jig 6 and overlapped regions 9, 9' and 9'' of the electrodes 2 and 5. As the photocuring resin, acrylic, butadiene, epoxy or silicon resin or the like used. Under the compressed state 7, ultraviolet rays of far ultraviolet rays are projected 10 and 10' in the vicinity of the compressed part and the region to which the photocuring resin is applied. Since the photocuring insulating resin is used in this way, the minute electrodes can be connected without electric short circuits.
Patent JP-S62157043-A (JP)
Title: Photosensitive body
Inventor: KITANO HIROHISA
IPC: G03G5/082
Filed: 1985-12-28
Abstract: PURPOSE:To obtain a photosensitive body having high sensitivity, low light fatigue, and high dark resistance by constituting photoconductive amorphous silicon particles of high resistant fine particles having transmittivity or semitransmittivity for light and heat resistance, an amorphous silicon layer coating the fine particles, and a coating layer contg. C or N which covers the amorphous silicon layer. CONSTITUTION:An amorphous silicon particle is constituted of a photoconductive amorphous silicon layer 2 formed on a nucleus comprising a high resistant fine particle 1 having transmittivity or semitransmittivity for light and heat resistance. Further, a coating layer 3 contg. C or N is formed over the whole surface of the amorphous silicon layer 2, forming thus a three-layered structure. Any material may be useful in principle for the high resistant fine particle 1 so far as the material has 0.5-10mu particle size, >=10<12>OMEGA.cm resistance, and heat resistance, and transmittivity or semitransmittivity for light. Examples for such material are alumina, silicon oxide, silicon carbide, silicon nitride, carbon, etc.
Patent JP-H07148582-A (JP)
Title: Ion beam processing device
Inventor: ONUKI HISAO
IPC: B23K15/00
Filed: 1993-11-30
Abstract: PURPOSE:To reduce the cost per unit area of a clean room by arranging a storage vacuum vessel in a direction perpendicular to an ion source device and a processing treatment vacuum vessel. CONSTITUTION:Ions are generated in the ion source device 3. The processing treatment vacuum vessel 2a is connected to the device and a sample held therein is subjected to a processing treatment by the ions. The storage vacuum vessel 1a is connected to the processing treatment vacuum vessel 2a and the sample having subjected to the processing treatment or the sample to be subjected to the processing treatment an stored in the storage vacuum vessel 1a. The ion source device 3 and the processing treatment vacuum vessel 2a are, thereupon, connected linearly. The storage vacuum vessel 1a is so arranged as to exist in the direction perpendicular to the ion source device 3 and the processing treatment vacuum vessel 2a. As a result, the processing productivity is improved.
Patent JP-S63154637-A (JP)
Title: Novel optical active liquid crystalline biphenyl compound
Inventor: MIYAZAWA KAZUTOSHI
IPC: C07C255/54
Filed: 1986-12-16
Abstract: NEW MATERIAL:An optically active biphenyl compound shown by formula I [X is F, Cl, Br, cyano or H, when X is F, Cl, Br or cyano, one of R<1> and R<2> is 4-18C alkyl containing methyl branch and the other is 1-20C alkyl; when X is H, R<1> is methyl branched alkyl shown by formula II (n is >=3 integer); R<2> is 1-20C alkyl]. EXAMPLE:Optically active 3-fluoro-4-(1-methylheptyloxy)-4'-hexyloxybiphenyl. USE:Useful as a component for chiral smectic liquid crystal composition useful an optically switching element using ferroelectric liquid crystal. A proper amount of the titled compound is added to another chiral substance to give a chiral nematic liquid crystal composition having slight change of chiral pitch P with temperature. PREPARATION:For example, a 2-halogeno-4-bromophenol shown by formula III as a raw material is subjected to several processes to give a compound shown by formula I wherein X is F or Cl.
Patent JP-H02146011-A (JP)
Title: Mirror support member and mirror support structure
Inventor: TAKAHASHI HARUICHI
IPC: G02B7/00
Filed: 1988-11-28
Abstract: PURPOSE:To easily and accurately fix a mirror to a support bracket by providing a plate type main boy with a couple of lock arms and at least two flexible mirror support parts, projecting the lock arms forward and providing lock parts at the tip of it, and projecting the mirror support parts forward as well. CONSTITUTION:The couple of lock arms 13 and 13' of the mirror support member 11 project forward from the plate type main body 12 almost at right angles and are tapered, and the lock parts 15 and 15' at the tip of the them are bent inward in an L shape almost at right angles. The couple of mirror support parts 14 and 14', on the other hand, project forward at the lower end part of the main body 12 from positions nearby both ends and the mirror support members 14 and 14' are bent slightly nearby the plate type main body. Consequently, the mirror is easily and accurately supported and fixed without requiring any extra space.
Patent JP-H03160866-A (JP)
Title: Network controller
Inventor: OTSUKA TAKAO
IPC: H04M11/00
Filed: 1989-11-20
Abstract: PURPOSE:To attain miniaturization of the controller and to reduce the equipment cost without generating pulse noise by opening/closing a semiconductor relay contact connected in parallel with a primary winding of a transformer to generate a dial pulse. CONSTITUTION:When a dial pulse is generated, a signal S13 is outputted as shown in waveform diagram to energize a relay 20a, a signal S11 is set to throw a relay contact 1 to the position of normally opening contact, lines L1, L2 are closed by a primary winding of a transformer 2 to form the off-hook state. Then a signal S13 is reset to open the contact 20a and the contact 1 is switched and the signal S12 is set/reset by a number of times in response to the number of the 1st digit after a lapse of prescribed time Ta and a contact 20b is set/reset to repeat the closing and opening state of a DC circuit for the lines L1, L2 to generate the 1st digit dial pulse D1. Similarly, a 2nd dial pulse is generated and then dial pulses of the number in response to the succeeding digits at a prescribed time interval.
Patent JP-2001079783-A (JP)
Title: Drilling tool
Inventor: UKAI KAZUHIRO
IPC: B23B45/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a drilling tool to save troublesome work to reinstall a driver bit and a hexagonal socket by removing a drill or to save a trouble to prepare another electric tool at the time of screw or bolt-fastening various facility equipment after inserting plugs and anchors in a drill hole applied on a fragile wall surface lathing of a gypsum board, etc. SOLUTION: This drilling tool has a shaft part having a head end part having a cutting blade on its head end, a spiral groove continued to it and a cylindrical driver shaft holding part through a flange on a rear end of the shaft part, a hexagonal hole 4 is formed toward the head end side from the rear end side so as to fit on a hexagonal shaft part of a hexagonal shaft plus bit for an electric driver on this driver shaft holding part, and a cross hole 5 is formed toward the head end side continuously from this hexagonal hole. Consequently, it is possible to engage it with a cross head end part of the hexagonal plus bit for the electric driver.
Patent JP-H08137300-A (JP)
Title: Transfer device for image forming machine
Inventor: OKAZAKI AKITAKA
IPC: G03G15/16
Filed: 1994-11-10
Abstract: PURPOSE: To provide a transfer device for an image forming machine capable of surely executing the transferring even to a transfer paper on which the toner is hardly stuck. CONSTITUTION: This transfer device for the image forming machine is provided with the driving roller 43, the driven roller 49 disposed with a certain distance from the driving roller 43, the transfer belt 57 extended from the driving roller 43 and the driven roller 49, the transfer roller 50 for pressing the transfer belt 57 disposed opposite to the image carrier holding the transfer belt 57 there between, and the voltage applying means for applying a specified voltage to the transfer roller 50. The transfer roller 50 is composed of the rotary shaft and the roller part attached to the rotary shaft, and the hardness of the roller part is set that the linear load is 3g/cm and the compression amount is within the range of 0.45mm to 2.00mm.
Patent JP-H11132817-A (JP)
Title: Air flowmeter and assembling thereof
Inventor: KOYAMA HIDEKI
IPC: G01F1/69
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an air flowmeter which prevents bypass members from dropping in an air flow passage in a simple constitution, without increasing the manufacturing cost. SOLUTION: The meter 10 comprises a sensor terminal 4 having a protrusion 40 at a circuit module, flange 42 having a hole 42b at a bypass member 30 to couple with the protrusion 40 because of a positional deviation of the protrusion 40 in the gravitationally horizontal direction from the hole 42b, if the module 20 is disengaged from the bypass member 30. A convenient assembling is provided to reduce the assembling man-hour. Since no drop-preventing member may be provided for the intake pipe, the degree of freedom for designing the air flow passage is improved to make the forming of this pipe simple. This prevents the bypass member 30 from dropping in the air flow passage in a simple constitution.
Patent JP-2000110124-A (JP)
Title: Plastic mark
Inventor: TATENO IZURU
IPC: E01F9/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To contrive the improvement of a function and the recycle of waste plastic by adhering and integrating a regeneration plastic base board and a reflection material by means of a prescribed adhesive. SOLUTION: A plastic base board 10 and a reflection sheet 4 for regenerating waste propylene or the like are adhered with acrylic-based and silicon-based adhesives. Next, the base board 10 and the sheet 4 are isolated from a core material comprising an acrylic resin sheet of 0.05-1 mm thin, aluminum sheet or a plastic sheet such as vinyl chloride resin and polypropylene resin, and a metal sheet such as iron. Next, a mark plate main part is coated with an ultraviolet ray cut transparent sheet 5 such as fluorocarbon resin and acrylic resin. Furthermore, the mark end is reinforced with an end reinforcing fitting 6, and in addition, the core part of the base part 10 is reinforced with metal or the base part 10 is formed of a composite material of an aluminum plate and plastic.  Thereby waste plastic can be recycled, the visibility of a reflection material can be held for a long period, and strength can be improved.
Patent JP-H04172688-A (JP)
Title: Fifo semiconductor memory
Inventor: OZAWA KOJI
IPC: G11C11/401
Filed: 1990-11-05
Abstract: PURPOSE:To eliminate the need of an external reset requesting signal by supplying reset requesting signals from reset control circuits and resetting serial address generation circuits by means of reset circuits in accordance with reset signals when the count values of address counters reach specific addresses. CONSTITUTION:Serial addresses are supplied to memory blocks 1 from a serial address generation circuit and address counters 41 and 45 count the serial addresses. When the count values of counters 41 and 45 reach preset specific addresses, reset control circuits 42 and 46 respectively supply reset requesting signals 43 and 47 to reset circuits 22 and 25. Therefore, the need of generating an external reset requesting signal from a vertical synchronizing signal, etc., can be eliminated, since the serial address generation circuit is rest.