baber/WOPTO huggingface dataset:
Patent JP-H06196485-A (JP)
Title: Bump forming wire of semiconductor element
Inventor: AKIMOTO HIDEYUKI
IPC: H01L21/60
Filed: 1992-12-25
Abstract: PURPOSE:To enable a bump forming operation to be stably and continuously carried out with a bump forming wire by a method wherein the surface of wire is protected against oxidation while wire is kept in stock so as to restrain wire from deteriorating, a capillary from being clogged with wire, and a clamper from being contaminated. CONSTITUTION:Lubricant is applied for forming a coating film 3 to 30Angstrom  in thickness on the surface of thin alloy wire whose primary component element is, at least, one selected out of elements, Pb, Sn, and In. Organic lubricant, which is completely, thermally decomposed or evaporated by the heat released when a ball is formed on the tip of wire by heating, is used as the above lubricant, that is, mineral oil such as paraffin hydrocarbon or the like, synthetic oils such as polyolefin, acid, polyglycol, polyol ester, sulfonate, fatty acid amide, fatty acid ester, amine, silicone, phosphate ester, fluorocarbon, or the like, and natural fats and oils such as tallow, palm oil, colza oil, or the like are utilized.
Patent JP-H10180584-A (JP)
Title: Loading device for machine tool
Inventor: AZUSAWA TAKAHIKO
IPC: B23Q7/04
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To shorten the loading time of an NC lathe, etc., of counter-spindle type equipped with a pair of chucks situated opposingly, by performing the loading of a new work and unloading of finished product simultaneously. SOLUTION: A loader arm 23 moving in the Z- and Y-direction is installed in a loading device 22. At the tip of the loader arm 23 a hand unit 24 is installed as capable of revolving round the X-axis 25 for indexing. A loading hand 26 grasping a work W is mounted on the hand unit 24 in such a way as capable of advancing and retreating with respect to the chuck 2 of the first spindle 1, and an unloading hand 27 to grasp the product P is arranged as capable of advancing and retreating with respect to the chuck 5 of the second spindle 4. The hands 26 and 27 are driven simultaneously by a cylinder in the contrary directions along the Z-axis, and thus the work W and product P are mounted and removed on/from the chucks 2 and 5.
Patent JP-H10182806-A (JP)
Title: Production of aromatic polyester
Inventor: MIZUMOTO KOICHI
IPC: C08G63/60
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polyester particularly excellent in mechanical strengths by performing the polycondensation reaction of a monomer comprising an aromatic hydroxycarboxylic acid, an aromatic diol and an aromatic dicarboxylic acid in the presence of a specified amount of an inorganic salt. SOLUTION: An aromatic hydroxycarboxylic acid (A) being a compound of formula I (wherein Ar1 is a divalent aromatic group which may be substituted with a halogen or a 1-4C alkyl; and R1 is H, a 1-4C alkyl or phenyl) (e.g. p- hydroxybenzoic acid or 2-hydroxy-6-naphthoic acid), an aromatic diol (B) being a compound of formula II (wherein Ar2 is a divalent aromatic group which may be substituted with a halogen or a 1-4C alkyl) (e.g. hydrquinone or 2,6- naphthalenediol) and an aromatic dicarboxylic acid (C) being a compound of formula III (wherein Ar3 is a divalent aromatic group which may be substituted with a halogen or a 1-4C alkyl) are polycondensed with each other in the presence of at most 10ppm, based on the total monomers, of an inorganic salt.
Patent JP-H05182060-A (JP)
Title: Automatic transaction device
Inventor: YAMASHITA HIROSHI
IPC: G06F19/00
Filed: 1991-12-27
Abstract: PURPOSE:To provide an automatic transaction device by which a service for a customer can be improved, a use efficiency can be improved, and the arrangement of a guide is not necessitated. CONSTITUTION:Plural transaction devices 1A-1E are arrayed, and a transaction with each customer is operated by each of transaction devices 1A-1E in an automatic transaction device 1. This device is equipped with a detecting means which detects presence or absence of the existence of the customer of the operation area side of each of transaction devices 1A-1E, and a utilizing state transmitting means which transmits the utilizing state of each of transaction devices 1A-1E to the waiting customer based on the detected result of the detecting means. Thus, the service for the customer can be improved.
Patent JP-H11178046-A (JP)
Title: Radio telephone exchange system
Inventor: HAYASHI MITSURU
IPC: H04W88/14
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a radio telephone exchange system that minimizes a standstill time of a PHS service, even if a fault in an ISDN subscriber channel occurs. SOLUTION: On the occurrence of a fault in an ISDN subscriber channel, fault information is transferred to a maintenance processing unit 12 from a subscriber device 31 via a time division switch 10 and a call processing unit 11, and then to a network maintenance device 3 from the maintenance processing unit 12 via a communication equipment 13 and modems 14, 4. The network maintenance device 3 instructs to change the assignment of transmission/reception of control information between a PHS exchange 1 and a PHS radio base station 2 from an ISDN subscriber channel (a) to an ISDN subscriber channel (b).
Patent JP-H05179658-A (JP)
Title: Fixing structure of steel column and fixing method
Inventor: HASEBE HITOSHI
IPC: E02D27/00
Filed: 1991-12-27
Abstract: PURPOSE:To improve workability so that leveling and horizontal positioning may be carried out separately by forming a supporting plate in a horizontal posture at a base so as to be supported to a lower concrete structural body, and placing the lower end of a steel column on the supporting plate so as to be fixed. CONSTITUTION:A base 3 is embedded in a lower concrete structural body 2 to be fixed. Next, the lower end of a steel column 1 is jointed to the base 3 to be fixed. Then a supporting plate 3A in a horizontal posture provided with larger outlined shape than that, of the lower end of the steel column 1 from the viewpoint of plane is formed so as to be supported to the lower concrete structural body 2, and the lower end of the steel column 1 is placed on the supporting plate 3A to be fixed. At, the time of embedding the base 3 in the lower concrete structural body 2 to be fixed, leveling is carried out for the base 3, and at the time of installing the steel column 1 on the base 3, horizontal positioning is carried out.
Patent JP-H11156746-A (JP)
Title: Brake mechanism for wire reel in reinforcing bar binding device
Inventor: ISHII SHUICHI
IPC: B65B13/18
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a brake mechanism for a wire reel in a reinforcing bar binding device to brake the rotation of the wire reel almost directly after the termination of wire feeding. SOLUTION: A brake means 13 which can engage with a wire reel 2 is arranged in the vicinity of the wire reel 2. The brake means 13 is made to be activated by a solenoid 15. After a wire is fed from the wire reel 2 by the prescribed length, the brake means 13 is operated to engage with the rim of the wire reel 2 by the solenoid 15 to stop the rotation of the wire reel 2.
Patent JP-H11167281-A (JP)
Title: Developing device, image forming device, and process cartridge
Inventor: ONIMURA TADASHI
IPC: G03G15/08
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of inversion fog at the widthwise ends of an image. SOLUTION: Scrapers 19 are brought into contact with the widthwise ends of an image, further upstream from the position of contact beween a developing sleeve 7 and a developing blade in the direction of the rotation of the developing sleeve 7. Before toner is repeatedly rubbed by the scrapers 19 at the widthwise ends of the image, the toner is scraped and recovered into a container, fresh toner is supplied to the developing sleeve 7, and an amount of the electrification of the toner is restricted, thereby preventing the occurrence of inversion fog.
Patent JP-H07185805-A (JP)
Title: Gas shielded welding method
Inventor: MORI TADASHI
IPC: B23K9/028
Filed: 1993-12-25
Abstract: PURPOSE:To completely eliminate weld defects by sealing a small hole after ending hermetic welding. CONSTITUTION:An insertion part 4 of an aluminum terminal 3 is inserted into an aluminum pipe and while gaseous argon 8 to bring a welding torch 6 for MIG welding near to a contact part is blowing, the front end of an aluminum welding wire 7 is pressed to the contact part to form an initial weld zone 9. Further, a build-up weld zone 10 is formed. The small hole 11 is, thereupon, previously formed in a position distant from the weld zones 9, 10. This small hole 11 is sealed after the end of hermetic welding 9, 10. As a result, the completely hermetic weld zone is obtd. by the extremely easy and simple means.
Patent JP-H05248204-A (JP)
Title: Turbine blade
Inventor: RONGUUSHI POORU CHIU
IPC: F02C7/18
Filed: 1992-12-28
Abstract: PURPOSE: To provide a turbine blade capable of reducing pressure loss due to cooling elements and enhancing efficiency. CONSTITUTION: A turbine blade 22 includes a plurality of cooling passages 26. Each passage has turbulated sections 42 and 44 of the passage preferentially located along the portion of the turbine blade subjected to the highest temperature. Thus, turbulent air flow is provided in intermediate sections of the blade to enhance the heat exchange relation between air and the metal of the blade. The bores 38 and 40 of the cooling passages adjacent to the tip 32 and root 28 portions are smooth and provide adequate cooling in those sections at a lower heat exchange relationship. The cooling passage bores 38 and 40 are formed by an electrolytic process using an elongated electrode with a chemical electrolyte for forming enlarged cavities within the blade.
Patent JP-H10191277-A (JP)
Title: Identification control signal decoding circuit and television device
Inventor: MIZUGUCHI TAKAHIRO
IPC: H04N7/081
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce influence that noise and the fluctuation of a modulation degree in an input signal give on detection and to highly precisely detect the identification control signal in an NRZ system and a carrier system. SOLUTION: The identification control signal in the NRZ system is detected by using a luminance signal separated by a three-dimensional Y/C separation circuit 2, and the identification control signal of the carrier system is detected by using a chrominance signal whose signal level is optimized in an ACC circuit. The luminance signal extracted in the three-dimensional Y/C separation circuit 2 is used for detecting the identification control signal in the NRZ system. Thus, detection is highly precisely executed even if noise is added to an input signal. Even if the modulation degree of the input signal fluctuates highly precise detection is executed by using the chrominance signal processed in the ACC circuit 6 for the detection of the identification signal in the carrier system.
Patent JP-H06205300-A (JP)
Title: Shading correction device
Inventor: HIGUCHI HIROSHI
IPC: H04N5/372
Filed: 1992-12-28
Abstract: PURPOSE:To obtain optimum shading correction data and to attain superior shading correction. CONSTITUTION:First shading correction data are formed in a state that light is not made incident on an image pickup surface of image pickup elements 1R, 1G, 1B, and 2nd shading correction data are obtained by the 1st shading correction data from an image pickup output signal subject to shading correction, the 1st and 2nd shading correction data are added, 3rd shading correction data with the 1st and 2nd shading correction data added stored in a storage means 21 and the 3rd shading correction data are fed to a shading correction means 3.
Patent JP-H05159806-A (JP)
Title: Organic electrolyte battery
Inventor: KINOSHITA HAJIME
IPC: H01M10/0566
Filed: 1991-12-05
Abstract: PURPOSE:To obtain a battery of large capacty having a high quick charge characteristic by providing a specific insoluble and infusible base body, a positive electrode of a specific complex powder molded body containing a specific active material or the like, a negative electrode carrying lithium and a specific electrolyte or the like. CONSTITUTION:An insoluble and infusible substrate of a polyacetone group organic semiconductor having hydrogen atom number/carbon atom number 0.05 to 0.5 and a specific surface area by BET method 600m<2>/g or more, an active material of a complex with vanadium pentoxide having an average grain diameter not exceeding 1mum and a conductive material are crash-mixed to form a complex powder molded body having the volume of pores each 1mum in diameter 70% or more of the whole pore volume for being made a positive electrode. When a battery is formed of this positive electrode, a similar negative electrode containing thermocuring resin and carrying lithium 3% or more in the atom 100% and an electrolyte containing a non-proton organic solvent solution of lithium salt, an organic electrolyte battery of big capacity while hightening a rapid charging characteristic, allowing charge and discharge for a long term and easy to be manufactured can be obtained.
Patent JP-2000170168-A (JP)
Title: Peripheral ground change prevention method
Inventor: TAKAHASHI SHINICHI
IPC: E02D17/18
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To simply and surely suppress the change of the sideward movement or the like of filling accompanying the structure modification of existing filling by absorbing and suppressing the change of a peripheral ground generated by the increase and the reduction of weight accompanying the various structure modifications of the filling of additional filling or the like. SOLUTION: A boring machine is set in the neighborhood of the structure modification boundary C1 of the end of existing filling 10 before execution of additional filling 20, and an existing filling change prevention displacement absorption hole A is formed. After boring, for instance, a hole wail stabilizing material such as slurry is filled for hole wall stabilization. Next, the additional filling 20 is executed, boring is also executed in the neighborhood of the structure boundary C2 of the end of the slope 20a of the additional filling to properly form a peripheral ground change prevention displacement absorption hole B. Thus, various changes generated by the additional filling 20 are absorbed and suppressed by crushing the absorption holes A, B, and the influence for the peripheral ground or the like can be reduced to the minimum.
Patent JP-H11180736-A (JP)
Title: Glass provided with multilayer film
Inventor: INOUE MOTOHARU
IPC: G02B1/115
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To suppress glaringness, to improve through vision moreover, to sufficiently exert photocatalytic function by decreasing a reflectivity of a film face side of a glass substrate. SOLUTION: In the glass provided with the film in which a titanium oxide film having the photocatalytic function is formed on the glass substrate by CVD method, a lower layer film containing a high refractive index film having the refractive index of 2.6-2.9 is interposed between the substrate and the titanium oxide film to decrease the refractive index on a surface of the glass provided with the film by an interference function among the titanium oxide film, the lower layer film and the glass substrate.
Patent JP-H11185666-A (JP)
Title: Deflection device for color picture tube
Inventor: OGAWA MASARU
IPC: H01J29/76
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To optimally correct YH or VCR of image-shifting caused by comatic aberration. SOLUTION: In a deflection device for a color picture tube provided with a deflection yoke 21 for deflecting three electron beams 4B, 4G, 4R passing on the same plane and aligned in a line, and a pair of coma correction coil 22 opposedly arranged interposing the aligning axis of the three electron beams in its electron gun 3 side, two sets of magnetic substance pieces 23 with a pair as one set are arranged in the vicinity of the tips of respective leg parts forming a pair of magnetic poles of Ushaped core of the coma correction coil 22 to be position-adjustable relating to the tips of the respective leg parts.
Patent JP-H10194374-A (JP)
Title: Method for transporting plasma display unit
Inventor: YAMADA KEIJI
IPC: G09F9/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a transporting method which makes it possible to transport large-sized plasma display units safely and easily without requiring much expense, allowing wastes to be minimized after transportation. SOLUTION: A dish-shaped metal protector 5 having holding parts 4 is attached to a plasma display unit 1, constructed by attaching an electronic apparatus 2 to the rear side of a plasma display panel, for covering peripheral edges 3 of the unit and the electronic apparatus at the rear side. A plurality of plasma display units 1 are housed upright in a capacity-decreasing container 8 with the peripheral edges thereof protected by cushioning materials 10. After the units 1 are transported with the container 8, the capacity of the container 8 is reduced and the protectors 5 removed from each of the units 1 are piled up flat interlacingly with each other in the capacity-reduced container together with the cushioning materials for returning.
Patent JP-H06107680-A (JP)
Title: Endothelin antagonistic substance
Inventor: ISHIKAWA KIYOBUMI
IPC: A61K31/40
Filed: 1992-12-02
Abstract: PURPOSE:To provide a new compound having powerful antagonistic activity, via ETB receptor, on endothelin, an endogenous physiologically active peptide. CONSTITUTION:The objective substance, derivative of formula I [A is R''O-CO (R'' is lower alkyl or phenyl) or R<12>R<13>N-C(=O) (R<12> is lower alkyl, cycloalkyl, etc.; R<13> is H, lower alkyl, etc.); B is O or NR<2> (R<2> is H or lower alkyl); R<3> is lower alkyl, aryl, etc.; X<1> is O or NR<4> (R<4> is the same as R<2>); R<5> is 3- indolylmethyl, etc., where 1 to 2 H may be substituted by OH, halogen etc.; R<6> is (H, OH, etc.,-substituted) lower alkyl etc.; n is 0 or 1; Y is hydroxymethyl, sulfo, etc.] or a pharmaceutically permissible salt thereof, e.g. a compound of formula II (A is t-butoxycarbonyl). The compound of the formula I can be obtained, for example, by e.g. condensation between a compound of formula III (T is alpha-amino-protecting group) and a compound of formula IV (P<1> is alpha- carboxylprotecting group) to produce a dipeptide, on which a condensation agent is further allowed to act.
Patent JP-H05158209-A (JP)
Title: Formation of relief pattern based on line drawing
Inventor: KANAZAWA TAKAHITO
IPC: G03F1/00
Filed: 1991-12-10
Abstract: PURPOSE:To provide the method for forming a relief pattern which can easily form the relief pattern having a smooth stereoscopic feel with a line drawing as motif. CONSTITUTION:A width W is defined at a segment L forming the line drawing to be motif to obtain edge lines a, b. A reference line, such as segment AB, is defined to a multiplicity at equal intervals. The intersected points P1, P2 of the segment AB and the edge lines a, b are determined. Inflection points Q1, Q2 are defined in the positions apart prescribed distance S1, S2 and peak points T1, T2 are defined above prescribed heights h1, h2. The segment A-Q1, segment Q1-T1, segment T1-T2, segment T2-Q2, segment Q2-B are respectively connected, by which one piece of the multiparallel line is constituted. The distances S1, S2, the heights h1, h2 are set at the values varying with the respective parts of the reference lines by taking the pattern of the motif into consideration. The multiparallel lines are constituted with each of the many reference lines and the relief pattern is constituted by the many multiparallel lines.
Patent JP-2000171209-A (JP)
Title: Interference measuring instrument
Inventor: OZAKI TAKASHI
IPC: G01B11/24
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To improve the measurement precision of a fringe scan. SOLUTION: A CCD camera 10 captures an image of interference fringes generated owing to the optical path length difference between luminous flux to be inspected and reference luminous flux. A computer while monitoring variation of a luminance signal of a certain specific pixel in the image signal outputted from the CCD camera 10 displaces a piezoactuator 18 by a fringe scan. At this time, the luminance signal of the above pixel varies. When an expected driving quantity of a Fizeau lens 43 reaches a value corresponding to 1/2 wavelength of the light emitted by the light source of the interference measuring instrument, the computer compares the luminance value before the fringe scan starts with the luminance value when the fringe scan ends.  Consequently, a control error in the optical path length difference between the reference luminous flux and luminous flux to be detected is found to correct a piezocommand signal outputted at the time of a next fringe scan and a Fizeau surface 43 is precisely driven to increase the interference measurement precision.
Patent JP-2001161839-A (JP)
Title: Beam irradiation treatment device
Inventor: NISHIHARA SUSUMU
IPC: A61N5/10
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To enable to check the position of a site to be treated which moves according to moving of a human body with reduced quantity of radiation exposure. SOLUTION: To collect position information of a site to be treated, the site to be treated is irradiated with an X-ray by using an irradiation timing signal which synchronizes with the respiration cycle of a patient and is generated in a part of period thereof. The difference between the position of the site to be treated and the central position of an irradiating beam is determined by using the position information of the site to be treated. Position control is performed so that the difference is within a predetermined accuracy, and then, the site is irradiated with beams by using the irradiation timing signal generated in a part of the period of the respiration cycle of the patient. By thus constituting, a beam irradiation treatment device with the reduced quantity of radiation exposure can be obtained.
Patent JP-H06169980-A (JP)
Title: Artificial skin and wound coating material
Inventor: YOSHIDA YOSHITOKU
IPC: A61F2/10
Filed: 1992-12-03
Abstract: PURPOSE:To obtain an artificial skin and wound coating material wherein skin reaction such as erythema is not generated with respect to normal skin and wounded skin and proliferation of tissue cells of skin is not disturbed by using an aliphatic polyester represented by a repeating unit shown by a specific chemical formula. CONSTITUTION:This artificial skin and wound coating material are formed using aliphatic polyester represented by repeating unit shown by the formula, where (x) in the formula is an integer of zero or more; (y), (z) is an integer one or more; R is hydrogen atom, saturated aliphatic hydrocarbon group, unsaturated aliphatic hydrocarbon group, saturated aliphatic hydrocarbon group having at its terminal either one of functional groups, i.e., halogen atom or hydroxyl group, carboxyl group, sulfonic acid group, amino group. Such aliphatic polyester is synthesized by bacteria or by a chemical synthesis process. This aliphatic polyester may be a mixture with another polymer, or a composite material of the polyester and collagen can be utilized.