baber/WOPTO huggingface dataset:
Patent JP-H07284933-A (JP)
Title: Method for controlling position of robot
Inventor: ITAKURA TAKESHI
IPC: B23K9/12
Filed: 1994-04-15
Abstract: PURPOSE:To appropriately set the final arrival position where an electrode of the fixing side fixed to a welding gun supported with robot arms reaches the final arrival position for reaching the material to be welded in a good balance without using an equalizing mechanism having spring, etc., and prevent the lowering of maintainability and economics of the welding gun. CONSTITUTION:A fixing side electrode 7 fixed to the welding gun fixedly supported in the industrial robot arm and a moving side electrode 6 are provided and the interval (d) required for moving the interval of successive welding points between the tip part of the fixing side electrode 7 and the surface of the material is set, and the consumed quantity (c) of the fixing side electrode 7 is detected. Firstly, the tip part of the fixing side electrode 7 is moved to a first command position P1 having the interval (d) from the welding point of the material, and further moved to a second command position P2 adding the interval (d) and the consumed quantity (c) of the fixing side electrode 7 to the first command position P1 to return back the fixing side electrode 7 to the first command position P1 after welding.
Patent JP-H10292083-A (JP)
Title: Curable composition
Inventor: AKUTSU MITSUO
IPC: C08L35/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a curable compsn. which is suitable for alkali developing, is excellent in heat resistance, and has a low permittivity by compounding a copolymer comprising phenylmaleimide deriv. units, styrene deriv. units, and carboxylic acid deriv. units in a specified ratio, a compd. having a plurality of oxazoline rings, and polybutadiene modified with reactive groups. SOLUTION: The copolymer used comprises 5-95 wt.% units represented by formula I, 5-95 wt.% units represented by formula II, and 0-50 wt.% units represented by formula III. In those formulae, R<1> , R<3> , and R<4> are each H or methyl; R<2> is alkylene, cycloalkylene, or arylene; X<1> and X<2> are each H, alkyl, or COOH; X<3> is COOH, CONR<5> R<6> (wherein R<5> and R<6> are each H or alkyl), or COOR<7> (wherein R<7> is alkyl) provided one of X<1> , X<2> , and X<3> is alkyl; and (n) is 0 or 1. The oxazoline compd. is compounded in an amt. of 0.5-1.2 equivalents based on 1 equivalent of the carboxylic acid deriv. units in the copolymer, and the modified polybutadiene is compounded in an amt. of 5-100 wt.% of the copolymer.
Patent JP-S5435850-A (JP)
Title: Gas cutting method for pipe
Inventor: OOKI KENJI
IPC: B23K7/00
Filed: 1977-08-25
Abstract: PURPOSE: To prevent the pipe from rotating and passing blow pipes without completion of cutting, by setting blow pipes at the outer periphery of the pipe rotating with its center line as an axis, and by revolving the blow pipes in the same direction as that of the pipe at a revolving speed lower than the rotating speed of the pipe. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5728421-A (JP)
Title: Clutch mechanism for push button tuner
Inventor: WATANABE TADAAKI
IPC: H03J5/12
Filed: 1980-07-28
Abstract: PURPOSE:To simplify a clutch mechanism, by directly coupling the clutch plate and a tuning shaft. CONSTITUTION:A kick arm 22 is not turned at the channel selection by a tuning knob. Thus, a tuning shaft 17 is depressed with a coil spring 21 and a friction member 19 at the tip is pressed with a projection 16 of a clutch plate 15. At the channel selection by a push button, when the push button is depressed, the kick arm 22 turns around a fulcrum 24. Then, an index 27 formed at the end of the kich arm 22 is lifted up from an arm 26 and a tongue 29 is also lifted up. Since a tuning shaft 17 is coupled with the tip of the tongue 29, the tuning shaft 17 moves along a taper 30 of the tongue 29. As a result, the tuning shaft 17 moves against the pressing force of the coil spring 21 and the pressing between the tip of the tuning shaft 17 and the clutch plate 15 is released.
Patent JP-S59228829-A (JP)
Inventor: SHIMODA SADAYUKI
IPC: A61B5/0245
Filed: 1983-06-08
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-H07312378-A (JP)
Title: Carrier tape
Inventor: YAMADA SERIAKI
IPC: H01L21/60
Filed: 1994-05-17
Abstract: PURPOSE:To prevent a carrier tape from being cracked by constituting the plane shape of a feed hole in circular or elliptical shape. CONSTITUTION:In a carrier tape l where a plurality of feed holes 5 are arranged along the longer side of a sectional and flexible film 2, the plane shape of the feed holes 5 is constituted in circular shape. With this configuration, when a feed nib is engaged to the feed holes 5 of the carrier tape 1 and the carrier tape 1 is carried in a transport direction, the transport force loaded at the edge of the feed holes 5 can be dispersed, thus preventing the carrier tape 1 from being cracked. Also, since the transport force loaded to the edge of the feed holes 5 can be dispersed, the deformation of the feed holes 5 of the carrier tape 1 can be prevented, thus preventing the position accuracy deterioration due to the deformation of the feed holes 5 of the carrier tape 1 and hence enhancing yield in the process for manufacturing a semiconductor device using the carrier tape 1.
Patent JP-S583823-A (JP)
Title: Forming method of hanging hole to rubber or synthetic resin products such as glove, arm cover
Inventor: FUJII HIROSHI
IPC: A41D19/04
Filed: 1981-06-30
Abstract: PURPOSE:To obtain rubber or synthetic resin products having a firm hanging hole, by immersing in a latex a mold provided with a protrusion at a predetermined place and forming a product on its surface including the protrusion, then releasing it from the mold. CONSTITUTION:A cylindrical protrusion 2 is provided integrally on a place corresponding to a cuff part of a glove mold 1 made of aluminum or ceramics. The mold 1 is immersed in a latex and a product 3 is formed in a reversed state on a surface including the protrusion 2. Then, by reversing and taking off the product 3 a glove which has a hanging hole at a place close to the edge of a cuff opening is obtained. The formed hanging hole is firm and free of slightest  fear of causing break and the like.
Patent JP-H01276418-A (JP)
Title: Magnetic disk device
Inventor: MASUKAWA TETSUO
IPC: G11B5/596
Filed: 1988-04-27
Abstract: PURPOSE:To eliminate a magnetic shield material, to safely execute positioning and to simplify structure by composing a servo magnetic head of a thin film magnetic head and arranging an adjacent data magnetic head and the servo magnetic head dislocated in a plane surface direction. CONSTITUTION:When the write or read of information is commanded, an actua tor 6 is moved by a prescribed distance according to the position information of a servo magnetic head 10 in the diameter direction of a magnetic disk 4 and the write or read of the information is executed in the respective recording surfaces of the magnetic head 4 for plural data magnetic heads 9. At such a time, since the data magnetic head 9, which is adjacent with the servo mag netic head 10, is arranged dislocated only by a prescribed distance (d) in a tangent line direction and the magnetic head 10 is composed of the thin film magnetic head which is hardly influenced by external magnetism, a noise, which is caused by a leaking magnetic flux to be outputted from the magnetic head 9, is prevented without fail. Then, the magnetic shield material, etc., is eliminat ed and the structure is simplified.
Patent JP-H0643939-A (JP)
Title: Precise xy stage
Inventor: KAKIMOTO EMI
IPC: G05D3/12
Filed: 1992-04-22
Abstract: PURPOSE:To lower the manufacture cost by using pulses of an encoder as position information in an area wherein high precision is not required. CONSTITUTION:The encoder 109 outputs the pulses corresponding to the rotation of a motor 106 and a laser measuring system 111 measures a position by using a reflecting mirror 112. A position information switching part 107 receives a position switching signal from a position detection changeover switch 110. If the encoder 109 already sends a pulse Sx out to a servo control part 102 as position information used for servo control arithmetic at this time, the switching part 107 performs switching so as to start sending a distance Lx received from the laser length measuring system 111. When the distance Lx received from the laser length measuring system 11 is already sent out to the servo control part 102, this position information switching part 107 performs switching so as to start sending the pulse Sx received from the encoder 109. Consequently, the reflecting mirror 112 is shortened in length and made inexpensive.
Patent JP-S62259045-A (JP)
Title: Stray light removing method for transparent substrate inspection instrument
Inventor: HACHIKAKE YASUO
IPC: H01L21/66
Filed: 1986-05-02
Abstract: PURPOSE:To remove stray light from a defect inspecting which inspects a transparent substrate by using a laser beam by providing a black-painted glass plate which absorbs the laser beam on the opposite side from the laser beam. CONSTITUTION:A mask substrate 1 is irradiated with the laser beam 3 and reflected light from the substrate 1 is received by a photodetector to inspect the defect of the substrate 1. In this case, the 1st glass 11-1 and the 2nd glass 11-2 which have their reverse surfaces painted in black are provided on the opposite side of the substrate from the laser beam 3. Then, transmitted light 3-1 from the substrate 1 is absorbed by the 1st glass 11-1 and part of it is reflected by 90 deg., made incident on the 2nd glass 11-2, and reflected in the opposite direction from the laser beam 3. At this time, the 1st glass 11-1 and the 2nd glass 11-2 absorb the majority of the incident light. Thus, stray light which is transmitted through the mask substrate 1 and reflected by the surface of a moving mechanism under the substrate 1, so the mask substrate 1 is inspected with high accuracy.
Patent JP-H07311744-A (JP)
Title: Resource presence position detection system
Inventor: SAGA KOICHI
IPC: G06F12/00
Filed: 1994-05-17
Abstract: PURPOSE:To provide a resource presence position detection system which can efficiently detect the presence position of a resource even if there are many clients or resources in a distributed network system. CONSTITUTION:A client system 11 has a resource presence information table 12 which holds resource presence information showing on which server system 21 a resource to be accessed is present, a retrieval part 13, and a resource presence information control part 15 which controls an update part 14 and a communication part 16. The server system 21 has the resource, a resource holding information table 22 which holds resource holding information regarding the times of access to another server system and resource when the resource is moved to the server system, a retrieval part 23, and a resource holding information control part 25 which controls an update part 24 and a communication part 26, and, the client system 11 detects the presence position of the resource on the basis of the resource presence information and resource holding information.
Patent JP-H045268-A (JP)
Title: Production of optically active fluoxetine and compound therefor
Inventor: YOSHIDA NAOYUKI
IPC: C07C217/48
Filed: 1990-04-20
Abstract: PURPOSE:To advantageously obtain the subject optically active substance by reducing amide group of new optically active 3-pheny1-3-hydroxypropionic acid N-methylamide to corresponding amine and subjecting to etherification with p-chlorobenzotrifluoride. CONSTITUTION:Amide group of a new optically active material expressed by the formula (* exhibits asymmetric carbon) is reduced by a metallic catalyst such as hydrogenated lithium aluminum, diborane or a catalytic reduction method, etc., to introduce to corresponding amine and the resultant amine is subjected to etherification using p-chlorobenzotrifluoride by a normal method, then optically active fluoxetine useful as an antidepressant is efficiently obtained in high optical purity in a large amount. Besides, readily available benzoylacetic acid ester is converted to 3-phenyl-3-hydroxypropionic acid ester by a catalytic reduction method, etc., using palladium carbon and the resultant compound is subjected to optical resolution using lipase, then reacted with methylamine to obtain the new substance expressed by the formula.
Patent JP-S63314239-A (JP)
Title: Polyketal polymer
Inventor: DONARUDO ROSU KERUSHII
IPC: C07C43/178
Filed: 1988-04-27
Abstract: Described herein are novel monomers, polyketals derived from such monomer, improved process for the production of such monomers and a process for producing the polyketals.
Patent JP-H07311852-A (JP)
Title: Graphic preparation device
Inventor: TAMURA NAOMIKI
IPC: G06T11/80
Filed: 1994-05-17
Abstract: PURPOSE:To provide a graphic preparation device which easily sets the swelling direction of an arc and has a high operability. CONSTITUTION:A pointer position data management means 1 which manages coordinates P of the pointer on a display picture operated by a pointing device like a mouse and a pointer moving direction detection means 2 which detects passage of the pointer across a horizontal line H or a vertical line V, which has a start point 0 set by a boundary line setting means 2a as the center, together with the passing direction after input of the start point 0 by the pointing device are provided. Further, an arc shape setting means 3 is provided which collates the detection result of the pointer moving direction detection means 2 with data of a data management part 3a and sets the swelling direction of the arc in accordance with the collation result.
Patent JP-H043483-A (JP)
Title: Manufacture of semiconductor quantum well wire and quantum well box and device using said manufacture
Inventor: MOCHIZUKI KAZUHIRO
IPC: H01S5/00
Filed: 1990-04-20
Abstract: PURPOSE:To manufacture a quantum well wire and quantum well box structure only by epitaxial growth while manufacturing a laser device having high performance with excellent reproducibility by using said small-gage wire and structure by utilizing a faucet shape formed on a semiconductor layer containing surface-segregated impurity atoms in high concentration. CONSTITUTION:A semiconductor layer 8 having surface-segregated impurity atoms in high concentration is molecular-beam epitaxial-grown, and an offset is made to appear on a surface. An undoped semiconductor film 9 is grown for preventing a change into a mixed crystal of a hetero-junction due to the diffusion of said atoms, and a first semiconductor layer 10 having large forbidden band width, a second semiconductor layer 11 having small forbidden band width and the first semiconductor layer 10 are laminated on the film 9. Electrons and holes are localized in regions 18 by the three-layer structure of the layers 10, 11, 10 and the film thickness distribution of the layers 10, thus realizing quantum well small-gage wire structure. Manufacture in a short time is enabled because the growth time of the layers 8-10 is approximately six min, and the small-gage wire and the structure can be manufactured without being exposed to atmospheric air, thus improving crystallizability.
Patent JP-H10294664-A (JP)
Title: Constant current circuit
Inventor: KAZUNO MASATAKA
IPC: G05F3/24
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent the influence of the fluctuation of power voltage, the dispersion of an element characteristic and temperature fluctuation by giving voltage generated by means of an initial stage circuit containing MESFET to which diodes are connected and MESFET which source-follower-operates to MESFET which is connected to a diode through a resistance. SOLUTION: The initial stage circuit constituted of the diodes SBD1 -SBD4 and a transistor Q20 which is diode-connected generates voltage V2 which is hardly influenced by power voltage VDD and generates voltage V1 compensating the threshold voltage of the transistors Q20 and Q21 through the transistor Q21 operating as a source follower. The voltage V1 is given to a transistor Q23 which is diode-connected through a resistance R20 and bias voltage VB without fluctuation is obtained. Thus, constant current IB for suppressing the influence of the fluctuation of power voltage VDD, manufacture dispersion and the characteristic dispersion of an element owing to a temperature change can be generated.
Patent JP-S59229414-A (JP)
Title: Improvement of corrosion resistance in weld zone of two-phase stainless steel
Inventor: YUKI HIDEAKI
IPC: C21D8/00
Filed: 1983-06-09
Abstract: PURPOSE:To improve the corrosion resistance in the weld zone of a two-phase stainless steel as high as that of the base material by subjecting the weld zone to adequate cold working then to a soln. heat treatment in a specific temp. range. CONSTITUTION:The weld zone of a two-phase stainless steel is subjected to cold working such as cold rolling, spinning, pressing, pulling, compressing or the like at >=4% reduction ratio then to a heat treatment at 1,000-1,200 deg.C heating temp. to form a solid solution. The precipitate in the weld zone is solutionized by such treatment and at the same time the formation of the finer crystal grains in the weld zone is accelerated and the distributing amt. of the alloy components between the formed ferrite and austenite is made equiv. to that of the base material; moreover the corrosion resistance is improved as much as that of the base material. If the cold reduction ratio is <4% in the above-mentioned method, the effect of forming the finer grains in the stage of the heat treatment is not enough and if the temp. of the heat treatment to form a solid solution is <1,000 deg.C, the formation of solid solution of nitride is not possible. If said temp. exceeds 1,200 deg.C, the two-phase structure of austenite and ferrite is hardly obtainable.
Patent JP-S5329539-A (JP)
Title: Enclosed switchgear
Inventor: YOSHIDA TAMINORI
IPC: H02B13/035
Filed: 1976-08-31
Abstract: PURPOSE:To attempt stabilization of insulation performance as well as reduction of preservation man hour by means of fixed contact element in a break and contact switch mechanism supported at the end of connecting conductor which rises from the bus conductor.
Patent JP-S586306-A (JP)
Inventor: EGI HIROSHI
IPC: F22G5/12
Filed: 1981-07-03
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-S5627009-A (JP)
Title: Mobile valve device of engine
Inventor: SAKATA HISAKATSU
IPC: F01L1/12
Filed: 1979-08-14
Abstract: PURPOSE: To simplify the constitution and increase the precision by a method wherein a spring pin extended from a cylinder head to a locker shaft is inserted into an oil orifice passage provided in the locker shaft and these are combined unitedly.  
     CONSTITUTION: In a mobile valve mechanism wherein a locker shaft 3 is put in a support 2 mounted on a cylinder head 1 and a locker arm 4 is supported axially and shakably by the shaft 3, oil orifice passages 11AW11C are formed in the cylinder head 1, the support 2 and the locker shaft 3, respectively, and, moremover, an oil orifice passage 11C perpendicular to the axial direction is formed in the locker shaft 3. And, into the above oil orifice passages 11AW11C is inserted a spring pin 13 throughout the three, thereby these components 1W3 are fixed. Thereby, the precision of the oil orifice passages can be regulated by one spring pin 13, whereby the simplification of the constitution can be attained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05295802-A (JP)
Title: Architectural material
Inventor: KOIKE SHIRO
IPC: E04B1/62
Filed: 1992-04-23
Abstract: PURPOSE:To continuously keep physiological activation for human body, sterilizing action for microorganims, and repellent action for insect pest for long periods without causing any trouble with separation and defect bonding of coating films in an architectural material. CONSTITUTION:A single plate 3 is laminated on the surface of a base material 1 through a nonwoven fabric 2 of fibres containing vegetable essential oils which can keep its effect for long period of time without quick volatilization due to holding inside the fibres of the nonwoven fabric 2. The needs to mix the micro capsules of vegetable essential oil with coatings or adhesives can thus be eliminated.
Patent JP-S5743977-A (JP)
Title: Surface activation for non-electric metallization
Inventor: HENINGU GIIZETSUKU
IPC: C23C18/28
Filed: 1981-07-03
Abstract: 1. Process for activating metallic and non-metallic surfaces for the purpose of currentless metal deposition, characterized in that a) the surface to be metallized is wetted with an organometallic compound from the series comprising butadiene palladium dichloride, diacetonitrile palladium dichloride, diacetonitrile platinum dichloride and dibenzonitrile palladium dichloride, which compound is stable towards air and moisture and is dispersed in an organic solvent, b) the organic solvent is removed and c) the organometallic compound adhering to the surface to be metallized is reduced.
Patent JP-S5437105-A (JP)
Title: Two-stage hydrogenation of heavy oil
Inventor: IOKA MASAYOSHI
IPC: B01J21/00
Filed: 1977-08-29
Abstract: PURPOSE: After asphalt and metals are removed by using a porous catalyst of sepiolite, heavy oil is subjected to hydrogenating desulfurization or cracking under hydrogen pressures lower than that in the pretreatment to reduce the catalyst cost and the consumption of hydrogen. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5728157-A (JP)
Title: Flame-retardant composition
Inventor: ITOU KAZUMI
IPC: C08K5/5419
Filed: 1980-07-28
Abstract: PURPOSE: To prepare a halogen-free polymer composition having high safety and flame-retardancy, no blooming tendency under normal conditions for use, and emitting no toxic gas by combustion, by compounding an organopolysiloxane and an organic metal compound in combination to a halogen-free polymer.  
     CONSTITUTION: The objective composition is prepared by mixing 100pts.wt. of a combustible halogen-free polymer such as thermoplastic elastomer, etc. with 3W 10pts.wt. of an organopolysiloxane having a melt viscosity (at 25°C) of ≥ 100,000cps, e.g. dimethyl polysiloxane, methyl phenyl polysiloxane, etc. 1W 15pts.wt. of an organic metal compound, and other additives. Addition of a crosslinking agent makes the composition crosslinkable with gas, steam, irradiation, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60247612-A (JP)
Title: Zoom lens
Inventor: SHIMOKURA TOSHIKO
IPC: G02B15/17
Filed: 1984-05-24
Abstract: PURPOSE:To obtain a zoom lens having a compact zoom system and imaging system, small front lens diameter, good aberration correction and exceptionally high contrast by attaining the aberration correction and compactness with the 4th component and the 5th component. CONSTITUTION:The conditions of the equations are satisfied where the radius of curvature of the i-th lens counted from the object side of the lenses for the 4th lens component and the 5th lens component of the zoom lens is designated as Ri, the spacing of the i-th lens as di, the Abbe number of the glass of the i-th lens as nui, the combined focal length of the front lens group of the 5th lens component as fF, the combined focal length of the rear lens group of the 5th lens component as fR and the combined focal length of the 5th lens component as f5. The condition 1 controls the convergent effect of the two positive lenses of the 4th component in the stage of making said component afocal while suppressing the generation of an aberration. The condition 2 is intended to remove the chromatic aberration of the focal luminous flux by giving a large Abbe number to the two positive lenses of the 4th lens component. The condition 3 indicates the ratio of the respective combined focal lengths of the front and rear groups of the 5th lens component. The condition 4 gives a strong curvature to R12 which is the only lens having a divergent effect in the rear group. The condition 5 assists the effect of the R12 and balances the correction of the comatic aberration and curvature of field.