baber/WOPTO huggingface dataset:
Patent JP-2000150035-A (JP)
Title: Conductive member and carrier tape used for automatic mounting of the conductive member
Inventor: YUMI HIDEO
IPC: B65D85/86
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in elastic deformation capability and conduct electricity through a contact part by constituting so that when the contact part is elastically deformed in the direction approaching a base part, an arm part is not engaged with the base part and a foot part, and moving the most lower part most closely approaching a printed circuit board with the elastic deformation of the contact part to the printed circuit board side than the base part. SOLUTION: This conductive member 1 is soldered by reflow soldering treatment to a pattern 201 of a printed circuit board 200, a holding back part γforming the center of elastic deformation is separated by the specified distance from a joining part 12d by installing the joining part with the printed circuit board 200 in a foot part. Solder is sucked up by a wicking phenomenon, possibility to attach solder to the fold back part γ is decreased, and attachment of solder to the fold back part γ can be prevented. Reduction in elastic deformation performance can be prevented, the elastic deformation in a contact part 13 is ensured, and electrical continuity through the contact part 13 is ensured.
Patent JP-H09136446-A (JP)
Title: Powder image recording device
Inventor: TOKUMASU TAKAHIKO
IPC: G03G15/05
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a powder image recording device capable of making a uniform surface of a toner which need not be previously charged electrically and also need not be clouded for scattering it by an electric field and does not stick to a recording paper on a non-recording position in a carrier when used, and making a uniform and smooth supply of the toner to a recording position. SOLUTION: This powder image recording device has a slit 9 formed of a drawn thin plate and a toner hopper 7 with a spring resilience in the longitudinal direction. If a vibration is given in the spring resilient direction, a toner in the toner hopper 7 is transferred to one side by a mutual action between the spring resilience and the vibration. In addition, the toner is transferred in one direction by a varying degree of acceleration in this vibratory direction to make a uniform surface of the toner. The vibration of the toner hopper 7 is generated by causing a rotor 10 with a stepped part provided on the peripheral face to come into contact with the outer face of the toner hopper 7 and thereby rotate the toner hopper 7.
Patent JP-2001144136-A (JP)
Title: Semiconductor device and radio communication device
Inventor: MOTOYAMA HIDESHI
IPC: H01L21/60
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To correct a characteristic variation resulting from characteristic dispersion during flip-chip mounting, if the characteristic dispersion can be found in a circuit itself of a semiconductor chip. SOLUTION: This semiconductor device comprises a mounting substrate 5 on which lands 6a, 6b are formed, a semiconductor chip 1 in which a circuit and a plurality of pads 3a to 4b are formed and that stands face to face with the mounting substrate 5, and terminal units 7a, 7b that intervene between the pads and lands. A plurality of pads include the first pad 3a, that is connected to a node of the circuit and connected to the land (for example, 6a) for the mounting in the prescribed state of the semiconductor chip 1 and the second pad 4b that is connected to a different node of the circuit and connected to the land 6a, instead of the first 3a for the mounting that is performed by varying the position and/or the angle of rotation of the semiconductor chip 1 from the prescribed state.  The mounting that is performed by varying this relative position relationship changes the prescribed element impedance of the circuit to a different value and can correct the circuit characteristics.
Patent JP-H04189474-A (JP)
Title: Super-abrasive grain metal bond wheel
Inventor: TANAKA YOSHIHIRO
IPC: B24D3/00
Filed: 1990-11-22
Abstract: PURPOSE:To eliminate the resonance to vibration and also a working failure by molding a base metal from a resin in which a fiber is dispersed. CONSTITUTION:A resin material in which a fiber is dispersed is used as the base metal 2 of a super-abrasive grain metal bond wheel 10. As the fiber dispersed in the resin, any fiber having the function for reinforcing the resin base metal 2 by dispersion may be used, and carbon fibers, aluminium and other metal fibers, and glass fibers may be mixed together and used.
Patent JP-2001138192-A (JP)
Title: Sanding machine
Inventor: KAWAKITA HITOSHI
IPC: B24D3/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a sanding machine provided with a sanding wheel capable of absorbing the minute sliding of a work in the touching or separating direction and less prone to be abrade or deformed. SOLUTION: The sanding wheel 31 is integrally rotated with a polishing member 41 while it is concentrically kept with a turning member 32 by the elastic holding force of a rubber ring 53 (elastic holding means), and carries out polishing by slidably bringing the polishing surface 42 into contact with the polishing surface Wa to be polished of the work W. Since the polishing surface 42 is less prone to be abraded or deformed it is advantageous in view of maintenance and service life. When the work W is minutely slid in the touching or separating direction with regard to the sanding wheel 31, the polishing member 41 is displaced in the radial direction by the elastic displacement of the rubber ring 53 to absorb the minute sliding, so that a good polishing condition can be maintained.
Patent JP-H03179414-A (JP)
Title: Stereoscopic microscope
Inventor: SUZUKI SEIJI
IPC: G02B21/02
Filed: 1989-12-08
Abstract: PURPOSE:To obtain superior flexibility and excellent operability by connecting an objective and a nonobjective lens, and a camera lens and a microscope in a replaceable state to a CCD camera which is connected to a monitor television and a printer. CONSTITUTION:The objective lens 7 is connected to the CCD camera 6 which is connected to the monitor television 1 and printer 3 through a microscanner case 5 and its objective surface is brought into contact with a body to be inspected to make microscopic observation. Further, the nonobjective lens 8 is connected instead of the objective 7 and set at a specific distance from the body to be inspected to make a microscopic observation. Further, the camera lens 9 is connected to the CCD camera 6 to make a microscopic observation of the whole image with set magnification or the microscope 10 is connected through an adapter 12. Namely, the four kinds of lenses can freely be changed and connected to the CCD camera. Consequently, the microscope is usable for diverse purposes, the flexibility is superior, and the operability is improved.
Patent JP-H08175969-A (JP)
Title: Bathing agent composition
Inventor: NORITAKE FUMITOMO
IPC: A61K8/00
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a bathing agent composition containing high-purity clay minerals with each specific average particle diameter and ζ-potential, presenting favorable dry touch feeling on the skin after bathing even with a small amount of its use, and causing no clay mineral precipitation in a bathtub. CONSTITUTION: This bathing agent composition contains clay minerals 10-5000nm in the average particle diameter determined by dynamic light scattering technique, >=30mV in the absolute ζ-potential determined by electrophoretic light scattering technique and >=90% in the purity determined by powder X-ray diffraction technique (pref. Li-type, Na-type, K-type or polyvalent metallic ion- substituted clay minerals, with polyvalent metallic ions substituted for >=40 equivalent % of the alkaline earth metallic ions or exchangeable cations therein, and pref. also contains an oily liquid, carbonate and organic acid.
Patent JP-2000150551-A (JP)
Title: Mechanism and method for surface treating lead frame
Inventor: YAGI YASUHIKO
IPC: C23G5/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism and method for surface treating lead frame by which the characteristic defects of a molded and sealed package can be suppressed to the minimum by removing the moisture and organic compounds deposited on a lead frame by performing optical cleaning before the lead frame is molded and sealed, and the optical cleaning can be performed without making each step to be delayed. SOLUTION: A mechanism M for surface treating lead frame has such a feature that, in the configuration of a mold sealing mechanism 30 provided with a loading device 10 which loads a lead frame W mounted with a semiconductor chip, an aligning mechanism 21 which aligns the lead frame W sent from the loading device 10, and a sealing mechanism 23 which molds and seals the lead frame W sent from the aligning mechanism 21, a light source device A which emits light containing ultraviolet rays having a prescribed wavelength is installed to a position before the mechanism 23 molds and seals the lead frame W along the transporting route of the lead frame W.
Patent JP-H01203381-A (JP)
Title: Hydrate of inotropic agent
Inventor: JIYOOJI UIRIAMU KAFU
IPC: C07D471/04
Filed: 1988-12-19
Abstract: NEW MATERIAL: A monohydrate or a dihydrate of 2-[2- methoxy-4-(methylsulfinyl)-phenyl]-1(3)H-imidazo[4,5-c]pyridine hydrochloride.  
     USE: Positive inotropic drug, vasodilator, and bronchodilator having no effect on blood pressure and heart heat.  
     PROCESS: A slurry is produced by mixing 2-[2-methoxy-4-(methylsulfinyl)- phenyl]-1(3)-imidazo[4,5-c]pyridine hydrochloride and an alcohol solvent. The monohydrate is obtained by mixing the liquid phase and solid phase of the slurry. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06169596-A (JP)
Title: Reel rotation controller
Inventor: SERITA HIROAKI
IPC: H02P5/00
Filed: 1992-11-30
Abstract: PURPOSE:To so control a takeup side reel motor that a tape feeding speed becomes constant based on rotations of a supply side reel motor and the takeup side reel motor. CONSTITUTION:An AFC circuit 50 calculates a takeup side tape winding diameter RT from a frequency fS of a supply side reel motor FG signal aS and a frequency fT of a takeup side reel motor FG signal aT, obtains a frequency fTr to become a target value of the frequency fT of the takeup side reel motor FG signal aT so that a tape feeding speed V of a tape 11 becomes constant based on the diameter RT, forms a control voltage VCT so that the frequency fT coincides with the frequency fTr, and outputs it. Thus, the takeup side reel motor can be so controlled that the tape feeding speed becomes constant based on rotations of the supply side reel motor and the takeup side reel motor.
Patent JP-H05160532-A (JP)
Title: Manufacture of ultraviolet radiation shield circuit board
Inventor: IIDA TAKAHISA
IPC: C08K5/3445
Filed: 1991-12-04
Abstract: PURPOSE:To improve ultraviolet radiation shielding properties, by using at least one sheet of prepreg wherein glass woven fabric or glass nonwoven fabric is impregnated with varnish formed by compounding resin solid content with fluorescent dye expressed by a formula and ultraviolet radiation absorber showing an absorption peak in a specified range. CONSTITUTION:Glass fiber base material such as glass woven fabric or glass nonwoven fabric base material impregnated with thermosetting resin and dried are laminated. At least one sheet of prepreg wherein glass woven fabric or glass nonwoven fabric is impregnated with varnish is used. Said varnish is formed by compounding resin solid content with 0.01-1.0wt.% fluorescent dye expressed by formula I or formula II and 0.1-5.0wt.% ultraviolet radiation absorber showing an absorption peak at 300-400nm. In the formula, Ar1-Ar4 are phenyl groups or phenyl groups substituted by 1-3C alkyl groups, which groups may by the same or different. When the fluorescent dye is used together with organic ultraviolet radiation absorber, ultraviolet radiation shielding in the range of 300-400nm becomes more complete.
Patent JP-2000143845-A (JP)
Title: Surface-modified polyolefin film and preparation thereof
Inventor: HATA KATSUHIKO
IPC: B32B27/32
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a surface-modified polyolefin film wherein the modified effect at the surface of the film does not decrease with time, and a preparation process thereof. SOLUTION: A surface-modified polyolefin film has a modified surface layer on at least one side. Here, the modified surface layer is formed on at least one side of a polyolefin film which is subjected to corona discharge treatment and/or ultraviolet irradiation treatment, from a polymer obtained by polymerizing an addition polymerizable oxazoline and at least one other monomer.
Patent JP-H10160421-A (JP)
Title: Apparatus for discriminating types of cathode ray tubes
Inventor: SHICHINO YOSHIYUKI
IPC: H04N5/645
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To realize noncontact discrimination by arranging at least two sensors for discriminating the types of cathode ray tubes in a process for transferring at least two types of cathode ray tubes having different outside diameter specification while spacing apart depending on the outside diameter of a trigger sensor and the cathode ray tubes to be discriminated. SOLUTION: The type discrimination apparatus 10 discriminates flannels having neck parts 1a of different outside diameter specification continuously without jamming when they are transferred through a transfer passage 2. When being transferred through the transfer passage 2, the funnel 1 intercepts the optical axis of light emitting elements 14a, 14b and thereby, the operating state of a sensor 14 is held during an interval when the funnel 1 passes through the optical axis of light emitting elements 14a, 14b. When the funnel 1 is transferred farther and a next funnel 1 intercepts the optical axis of light emitting elements 12a, 12b, a trigger sensor 12 enters operating state. Operating state of discriminator sensors 13, 14 is detected in that state and the type of the funnel 1 is discriminated.
Patent JP-H11216810-A (JP)
Title: Laminate and its manufacture
Inventor: IKEDA MUTSUKO
IPC: B32B27/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient interlaminar bonding strength without preheating or post-heating an adhered by blending an adhesive layer composed of an ethylene polymer with a specific modified hydrogenated block copolymer added with a tackifier, and laminating the layer and a specific thermoplastic resin on a base by co-extrusion lamination. SOLUTION: An adhesive layer (A layer) comprises 1-50 wt.% of modified hydrogenated block copolymer (a) containing 0.01-20 wt.% of unsaturated carboxylic acid or a derivative thereof, and 50-99 wt.% of tackifier (b), wherein in 10-1,000 pts.wt. of ethylenic polymer (c) having a melt flow rate of 0.05-50 g/10 min and a density of 0.850-0.950 g/cm<3> is blended based on 100 pts.wt. of the total amount of (a) and (b). At least one kind of thermoplastic resin layer (B layer) selected from a group consisting of a polyolefin resin, a polyester resin, or the like is laminated with the adhesive layer by a co-extrusion lamination on a base comprising a resin film, a sheet, or a metal by bringing the adhesive layer (A layer) into colore contact with the base.
Patent JP-2001144515-A (JP)
Title: Antenna support device
Inventor: TSUJI TSUNEAKI
IPC: H01Q1/12
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To improve the operability of an antenna support device for supporting a directional antenna. SOLUTION: A support pole member 2 is connected to a horizontal turning mechanism 2 at an upper end of a tripod 1, an antenna support member 4 integrated with an operation arm is connected to the upper end freely turnably in a vertical direction, and an antenna A assembled to be a stereoscopic structure is tightened and supported to the antenna support member 4. In comparison with a conventional device having also a turning center at the upper end of the tripod in the vertical direction, since the turning center of the antenna A is almost in matching with the center of gravity in this invention, an operating force by an operator O is relieved more, the turning radius of the antenna A is deceased to reduce the moving range and no moment is exerted to a support pole member 3 so as to reduce the strength thereby decreasing the weight.
Patent JP-H11152929-A (JP)
Title: Earthquake resistant reinforcing method for building of steel frame construction
Inventor: SUGIMOTO HIROSHI
IPC: E04B1/58
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To realize useful earthquake resistant reinforcement sufficiently making the most use of strength of an existing building by being matched to the deformation-strength characteristic of a structural body for the existing building of steel frame construction to regulate rigidity, and stretching a brace setting input in a plane of structure by being matched to the strength of the plane of structure constituted of a column and a beam. SOLUTION: An upper girder and a reinforcing brace 1 constituted of oblique materials 3, 4 connected to both the ends are provided in a plane of structure 7 formed of the column 5 and the beam 6 of steel frame construction, and each oblique material 3, 4 is firmly connected in the neighborhood of a joint part by having a prescribed angle α for a lower beam 8. Brackets 10, 10' provided with both the ends of the upper girder 2 can move the reinforcing brace 1 and an upper beam 9 vertical of a building by being engaged with the attaching members 11, 11' of the upper beams and inserting a shear bolt 14 welded on the brackets 10, 10' in a vertically oblong loose hole 13 provided on the center part of the lower end of the attaching members 11, 11'.  Setting of input for the reinforcing brace 1 is made possible by being matched to the strength of the plane of structure 7, and the strength of an existing building is utilized to combine the strength of the reinforcing brace so as to obtain a large strength.
Patent JP-H11151553-A (JP)
Title: Model for casting, manufacture thereof and production of casting using the model
Inventor: YANO KENTARO
IPC: B22C7/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a model for casting which can quickly be manufactured, has high dimensional precision, is useful for casting planning design of new casting by possessing the casting plan as CAD data and further, is made to a plan capable of passing with few trial productions linked with a solidification analysis and to obtain a manufacturing method thereof and a sound casting with the model. SOLUTION: In a model for casting, at least a part of a product part and/or a casting planning part is manufactured with a quick molding device. This model is made to a three-dimensional solid model stuck and laminated by cutting paper with a laser beam. A manufacturing method of the model is composed of (1) a process for making the shapes of the product part and the casting planning design part three-dimensional CAD data, (2) a solidification analysis until the product part becomes sound with the three-dimensional CAD data and (3) a process for manufacturing the model for casting by controlling the quick molding device with the three-dimensional CAD data, by which the product part becomes sound. Further, the casting is obtd. by using the model for casting, manufactured by the method of manufacturing the model for casting.
Patent JP-H07152037-A (JP)
Title: Liquid crystal oriented film and liquid crystal display element
Inventor: ABE YUKINO
IPC: C08G73/10
Filed: 1993-11-26
Abstract: PURPOSE:To obtain a liquid crystal oriented film with which good orientation of liquid crystal is obtd. without sticking or deposition of dust and to obtain a liquid crystal display element by decreasing the polar component of the surface energy. CONSTITUTION:The liquid crystal oriented film has <=12 (erg.cm<-2>) polar component of the surface energy (tension) before or after rubbing. The liquid crystal display element uses this oriented film and especially a nematic liquid crystal mixture. It is preferable that the liquid crystal oriented film is a polyimide resin comprising a specified tetracarboxylic anhydride and specified diamine and has <=12 (erg.cm<-2>) polar component of the surface energy.
Patent JP-H09138198-A (JP)
Title: Defect inspection device
Inventor: HAYANO FUMITOMO
IPC: G01N21/94
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To surely inspect various defects such as translucent foreign matter and foreign matter of a low step, etc., on a to-be-inspected surface, by scanning the to-be-inspected surface with two light, whose frequency are different from each other, relatively. SOLUTION: Two lights, which are formed at a two-frequency light generating part 14 and different from each other in frequency, are made incident on an acoustic optical deflecting device (AOD) 22 through cylindrical lenses 16, 18, and 20. The two-frequency light beams deflected with the AOD 22 are, through a cylindrical lens 24, a half mirror 26, and an objective lens 36, converged on a pattern surface of a reticule 40, acting as a to-be-inspected object, and come to be light spots 500a and 500b separated in the Y direction. And, based on variation of phase difference between the light spots 500a and 500b, defect on the reticule 40 is detected.  And, the light transmitted by the reticule 40 is detected with a photodetector 48, and the scattered light generated at the surface of the reticule 40 is detected with photodetectors 52a and 52b, and the defect on the reticule 40 is detected from the scattered light.
Patent JP-H04190378-A (JP)
Title: Image developing device
Inventor: YAMAGUCHI CHISEKI
IPC: G03G15/08
Filed: 1990-11-26
Abstract: PURPOSE:To transfer toner on a developer carrier medium without moving the latter by using a group of electrets which are arranged in the developer carrier medium so that polarities at the inner wall surface of the developer carrier medium alternately vary when a movable member is moved. CONSTITUTION:A group of electrets 2 which are rotated, being opposed to and making contact with the inner wall surface of a developer carrier medium 1 are arranged having one end part which is formed of a plurality of film-like or thin sheet-like and which has elasticity is fixed to an insulative rotary shaft 2a with predetermined angular intervals so that hold charge polarities are alternately changed on both front and rear surfaces. In this arrangement, the charge polarities which are induced electrostatically on the outer surface of the developer carrier medium 1 vary when the group of electrets 2 are rotated, and accordingly, toner particles T roll so that rubbing charge occurs between the developer carrier medium 1 and the toner particles T so as to have a charge which becomes sufficient until the toner particles T come into a developing area. With this arrangement, the charge to the toner and the transfer thereof may be stably carried out.
Patent JP-H06145167-A (JP)
Title: 8-methoxy-5-methylquinoline-3-carboxylic acid derivative
Inventor: ITO YASUO
IPC: A61P31/04
Filed: 1992-11-06
Abstract: PURPOSE:To obtain the subject new compound useful as antimicrobial agent, antitumor agent and therapeutic agent for AIDS. CONSTITUTION:A compound of formula I {R<1> is H or lower alkyl; R<2> is group of formula II [R<3> is H, lower alkyl, (halogeno) lower alkanoyl or ester type protecting group; R<4> and R<5> are H or lower alkyl; R<6> is lower alkyl] or group of formula III ((n) is 0-3)) such as 1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-5- methyl-7-(4-methyl-3-trifluoroacetylamino-1-pyrrolidinyl)-4-oxoquinoli ne-3- carboxylic acid. The compound of formula I is obtained by reacting a 8- methoxy-5-methylquinoline-3-carboxylic acid derivative of formula IV (X is halogen) with a pyrrolidine derivative of the formula R<2>-H in a solvent optionally in the presence of a base.