baber/WOPTO huggingface dataset:
Patent JP-H07184877-A (JP)
Title: Method for image processing and apparatus therefor
Inventor: YUASA MAYUMI
IPC: G06T1/00
Filed: 1993-12-27
Abstract: PURPOSE:To automate detection of a point of intersection of a magnetic mark in an MR image with the magnetic mark and a contour of an object in the image by moving a plurality of discrete points to converge them so as to minimize the sum total of elastic energy, image energy and outer energy. CONSTITUTION:When an image as an object for detecting a magnetic mark is two dimensional data, data for an MR image with the magnetic mark as an object is inputted in an image data inputting part 1 and the initial values of the positional coordinates of a plurality of discrete points are set in an initial value setting part 2. Then, a plurality or the discrete points are moved in a discrete point moving part 3 in such a way that the total energy expressed as the sum of elastic energy, image energy and outer energy is made minimum. Successively, in a convergence judging part 4, whether the condition of convergence could be satisfied is judged on every movement of the discrete points and when the condition of convergence is not satisfied, the discrete points are moved again by the discrete point moving part 3 and the result is displayed on a display from an outputting part 5.
Patent JP-2000158913-A (JP)
Title: Pneumatic tire
Inventor: TANAKA AKIRA
IPC: B60C11/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent a failure of a crack at a bottom of a groove or the like by arranging a step down wear sacrifice part at outside of a shoulder rib. SOLUTION: This tire has multiple main grooves 2 and ribs 3, 4 divided in tread width direction by the main grooves 2. A step down part 6 whose surface level is lower than that of a shoulder rib inside part 5 is arranged at a outside part of a shoulder rib 4. A surface 7 of the step down part 6 is brought into slide contact with a road surface under a loaded condition. An early wear out rubber 8 which has poorer wear resistance than other components on a tread 1 is filled in a part of the step down part 6 adjacent to the shoulder rib inside part 5 and a level of its surface is maintained in the same level as that of the step down part surface 7.
Patent JP-H03194053-A (JP)
Title: Coupling metal for steel framework roof
Inventor: TSUDA SHINJI
IPC: E04B7/06
Filed: 1989-12-21
Abstract: PURPOSE:To perform the common use of even roofs of different types by rotatably mounting two coupling parts by means of which a plurality of roof truss members are secured and providing a securing means to secure the coupling part at the given angle of a steel frame roof. CONSTITUTION:A coupling metal 13 is formed with coupling parts 14A and 14B and securing parts 15A and 15B, and formed such that the two securing parts 15A and 15B are partially overlapped with each other. A plurality of hole parts 16 are formed in the coupling part 14A and hole parts 18A and 18B in the securing part 15A. A plurality of hole parts 19 are formed in the other coupling part 14B and, hole parts 20A, 20B, and 10C in the securing part 15B. The coupling parts 14A and 14B are brought into contact with respective inclination beams 11 and ridge beams 12, the hole parts 18B and 20B are secured by means of a bolt 17B and a nut 21, and the beams 11 and the ridge beams 12 are mounted to the coupling parts 14A and 14B by fastening a nut 17C against a bolt 17. This constitution performs the common use of the coupling metal 13.
Patent JP-2001156105-A (JP)
Title: Method of manufacturing semiconductor device and wire bonder used therefor
Inventor: KATAYAMA YOSHIFUMI
IPC: H01L21/60
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent position recognition failures from happening with avoiding prolonging of work time. SOLUTION: Prior to a wire-bonding work, a camera 29 and a image recognition unit 30 do position recognition. For switching over the brightness in taking the image of a first bonding part and the brightness in taking the image of a second bonding part, an optimum illumination stabilization waiting time from the switching time to the image taking time is measured and set by an illumination stabilizing wait time setting part 31. The illumination stabilizing wait time setting part 31 compares the densities of the previous and following images by the camera 29, after the switching and measures the time taken for matching of the densities of the previous and following images to set an optimum value.  Since the illumination stabilizing wait time is reduced to essentially a minimum, hence the work time of the wire bonding process can be prevented from prolonging, while the images are taken after stabilizing the illumination and hence the position can be recognized on the clear images, to avoid position recognition failures.
Patent JP-2000208978-A (JP)
Title: Electrical speed changer
Inventor: GAUDREL LIONEL
IPC: H05K7/20
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for disassembling or making a hole on the wall of a cabinet. SOLUTION: This electrical speed changer is provided with a heat sink 13 consisting the bottom of a housing of a changer and is used for mounting a heat radiation part such as a capacitor 9 or the like. The heat sink 13 has a flat bottom plate, and is connected to a ribbed radiator 3 which is fixed detachably, via a flat rear surface 132 thereof.
Patent JP-2001153625-A (JP)
Title: Appearance inspecting method and device for article
Inventor: MIYAGI YUTAKA
IPC: G01N21/88
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method having the steps of imaging a designated portion of an inspected article by plural cameras, and taking the images to be a single composite image in an image processing means to inspect the appearance of the article. SOLUTION: Designated portions W1, W2, W3 of an inspected article W are imaged by plural cameras 10A, 10B, 10C at the same time, image data 12A, 12B, 12C of the respective cameras imaged by the cameras are alternatively selected and switched to be a single composite image data 12X according to the coordinate position specified corresponding to the progress of pixels of a CCD cell to be taken in a single image processing means, and according to the single composite image, the article is inspected.
Patent JP-H04203021-A (JP)
Title: Pile driver
Inventor: MITSUNAGA JUNICHI
IPC: E21B15/00
Filed: 1990-11-30
Abstract: PURPOSE:To enhance the function of pile driver by a method in which an expandible leader to be divided into several stages is designed to be tilted to operating base and also to be inclined bilaterally in relation to the operating base. CONSTITUTION:The back side of a pile on the downside of a leader 2 is attached to a back plate 24 by pins to support it, and a horizontal jack 25 is provided between the plate 24 and the leader 2, where one end is pivotally attached to the plate 24 and the other end is attached pivotally to the leader 2. The lower end of the plate 24 is attached by a traversal pins to a support arm 14 extended from the base 1, and a falling and rising jack 15 is set between the upper part of the plate 24 and the base 1 side of the arm 14. An attitude sensor is attached to the leader 2, the inclination of X-Y direction is detected from the signals from the sensor, and the bilateral inclination of the leader 2 is adjusted by the jack 25 and the back and forth attitude is adjusted by the jack 15.
Patent JP-H01173054-A (JP)
Title: Epoxy resin for toner and toner for developing electrostatic charge image using said resin as binder resin
Inventor: YAMAMOTO YOZO
IPC: G03G9/08
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a toner having excellent low-temp. fixability and high-speed fixability by compounding a specific ratio of an olefinic polymer having a carboxylic group, acid anhydride group, etc., with bisphenol type and hydrogenated bisphenol type epoxy resin. CONSTITUTION:The epoxy resin for toner is prepd. by compounding 0.2-30pts. wt. olefinic polymer contg. at least one kind among the bisphenol type and/or hydrogenated bisphenol type epoxyl group, the acid anhydride group and the carboxylate. The resin prepd. by compounding 0.2-30pts.wt. olefinic polymer contg. one kind among the carboxyl group, acid anhydride group, etc., with 100pts.wt. bisphenol type and/or hydrogenated bisphenol type epoxy resin is incorporated as the binder resin into the toner. The toner which has the excellent low-temp. fixability and high-speed fixability and has no offset is obtd. by constituting the toner in such a manner.
Patent JP-H08169923-A (JP)
Title: Photochromic polymerizable composition and photochromic resin
Inventor: ITONAGA KAZUMASA
IPC: C08K5/45
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a photochromic polymerizable compsn. which is slightly yellow before color development, develops a color with a long wavelength, and thus can develop a deep color tone. CONSTITUTION: The compsn. comprises 100 pts.wt. free-radical-polymerizable monomer component and 0.001-10 pts.wt. photochromic compd. The monomer component contains 5-50wt.% arom. free-radical-polymerizable monomer.
Patent JP-2000164051-A (JP)
Title: Manufacture of flat cable
Inventor: YAMANOBE HIROSHI
IPC: H01B13/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To allow integral fusion without giving an effect to a soldering property at the terminal forming portion of a conductor and without generating a void between parallel conductors by making a hot-melt adhesive sufficiently thick for the fusion between insulating films, and making it thin at adhesive end portions facing the terminal forming portions of the conductors. SOLUTION: One face of an insulating film 2 made of polyester or polyimide is coated with a hot-melt adhesive 3 to the layer thickness sufficient for fusion, and adhesive end portions facing the terminal forming portions of conductors 1 are made thin by the length of 0.5 mm to form a laminated film. The insulating films 2 are arranged to pinch the flat surfaces of the conductors 1 so that the formed layers of the hot-melt adhesives 3 are faced to each other, and the insulating films 2 are heat-pressed by a press or a roll to integrally fusing them. The adhesive layer having no void between the parallel portions of the conductors 1 is formed, and the adhesive 3 overflown by heat-pressing enters the thin portions and is not overflowed to the outside.
Patent JP-H07198918-A (JP)
Title: Reflector
Inventor: KANO HIROSHI
IPC: G02B5/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide a desired reflector by freely controlling the the inclination of the recess and protrusion on the reflector surface. CONSTITUTION:Recess and protrusion forming layers 3 and 4 having different etching rates and a resist pattern 5 are laminated on a substrate 1 forming a reflector, and photolithography and etching are applied to form recess and protrusion. At this time, the recess and protrusion having an inclination angle corresponding to the etching rate of the laminated film are formed. A reflecting layer 6 is further laminated thereon to form a reflector.
Patent JP-H06180347-A (JP)
Title: Semiconductor testing device
Inventor: HIRATA NAGAKUNI
IPC: G01R31/28
Filed: 1992-12-15
Abstract: PURPOSE:To remove dust or contaminants adhering to the tip of a test pin or the contact ring of a substrate to be tested at the time of mounting the substrate to be tested on a test head so that the occurrence of insufficient contact between the test pin and substrate to be tested can be prevented. CONSTITUTION:A pin-type connecting body 10a which electrically connects a substrate 8 to be tested to a test head 4 is constituted of a cylindrical pin supporting body 2 with a rotation guiding groove 6a on its inner peripheral surface and a contact pin 1 with a rotation guiding projection 5a which is put in the groove 6a and moves along the groove 6a on its outer peripheral surface and, when the substrate 8 is pressed against the test head 4, the contact pin 1 rotates and retreats downward.
Patent JP-H10157773-A (JP)
Title: Cushioning material
Inventor: SAKOU MORIZOU
IPC: B65D5/50
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To improve the protective function for various kinds of products to be packaged. SOLUTION: On the upper surface of a box-shaped bottom part cushioning area 2 made of paper, a bottom part housing recessed part which meets the bottom shape of a product, is formed, and at both ends of the bottom part cushioning area 2, a pair of box-shaped side cushioning areas 3, 3a made of paper, are erectably connected, and at the same time, on the internal surfaces of the side part cushioning areas 3, 3a, side part housing recessed parts which meet the shapes of both side parts of the product, are formed.  After housing the bottom part of the product in the bottom part housing recessed part in the bottom part cushioning area 2, the pair of side part cushioning areas 3, 3a are stood by bending in order, and are erected at both ends of the bottom part cushioning area 2 so that the side parts of the product may be housed in the side part housing recessed parts, and thus, the bottom part and both side parts of the product are protected.
Patent JP-H01175037-A (JP)
Title: Phase substituting method
Inventor: YASUZAWA IKUO
IPC: G06F9/44
Filed: 1987-12-28
Abstract: PURPOSE:To shorten a link time and to improve debugging efficiency by replacing only a troubled phase out of an existing load module by a phase formed by a new compile unit. CONSTITUTION:The system is provided with a resident part SYMDEF information table formed in a load module to be updated and storing resident part external definition information for linking between a new phase part and an existing resident part, an internal table forming means for reading SYMDEF information and forming the internal table of the resident part, a new phase forming means for executing link processing by using the internal table on the basis of the instruction of a link parameter to form a new phase, and a new load module forming means for reading out an inputted load module, replacing a trouble phase by a new phase and forming a new load module.
Patent JP-H11155052-A (JP)
Title: Method for controlling facsimile communication system
Inventor: WAKASUGI NAOKI
IPC: H04N1/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a facsimile communication system for sharply reducing the labor for the setting or resetting of each kind of management information. SOLUTION: A one-action dial table and an abbreviated dial table to be used for a facsimile communication system are automatically preserved in network facsimile equipment FX1-FXm, and those contents are successively updated and synchronized with the update state. Thus, it is not necessary to operate the setting work of the one-action dial table or the abbreviated dial table for the network facsimile devices FX1-FXm, and an effect that this system is extremely convenient can be obtained.
Patent JP-H09178365-A (JP)
Title: Controlling method of arc voltage of dc arc furnace
Inventor: AOKI HIDEMI
IPC: F27D11/08
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent induction of vibration, to reduce a loss in operation and thereby to improve productivity by executing a control of elevation of a movable electrode by using a controlling computation formula for negating natural vibration characteristics by an inverse model of either a hydraulic cylinder or a mechanical structure or both of them. SOLUTION: A voltage between a movable electrode and a furnace bottom electrode is detected by an arc voltage detector 30, proportional-plus-integral computation is executed by a voltage regulator 32 so that a deviation of the detected voltage from a set voltage predetermined be zero, and an operation output thus obtained is supplied to hydraulic equipment for an elevation control. The hydraulic equipment makes a control valve of a hydraulic circuit operate in accordance with a control signal. A height of an oil column changes in conformity with dynamic characteristics 41 of the oil column, a mechanical structure fitted to a hydraulic cylinder is moved up and down and the movable electrode supported by the mechanical structure is moved up and down therewith.  Herein an inverse model 64 of a dynamic characteristic model of the oil column is provided in a vibration suppression circuit 60 and the dynamic characteristics 41 of the oil column is negated by the inverse model 64 of the dynamic characteristic model of the oil column in a control system as a whole.
Patent JP-H01173078-A (JP)
Title: Developer stirring mechanism
Inventor: OTSUKA SHUICHI
IPC: G03G15/11
Filed: 1987-12-28
Abstract: PURPOSE:To prevent the sedimentation of a toner grain in a developer at the time when a developing work is stopped for a long period of time by providing a stirring member consisting of a shape memory alloy whose shape is varied at a specific temperature in the developer. CONSTITUTION:In a developer 75 in a developer tank 64, a stirring member 100 is arranged, and from the outer periphery of a columnar base part 102 of the member 10, six pieces of a planar blades 104-114 are projected. These blades 104-114 are formed by a shape memory alloy whose shape is varied at a specific temperature, respectively. For instance, the blade 104 is twisted in the direction as indicated with arrow A at 5 deg.C and its shape is varied, and the blade 106, the blade 108, the blade 110, the blade 112 and the blade 114 are twisted in the same way at 10 deg.C, 15 deg.C, 20 deg.C, 25 deg.C and 30 deg.C, respectively and the shapes are varied, by which the developer 75 can be stirred. In such a way, the shape is varied by the temperature variation of the open air and the toner grains are stirred, therefore, the sedimentation of the toner grain in the developer can be prevented.
Patent JP-H06160330-A (JP)
Title: Method and equipment for measuring moisture of granular material
Inventor: NAKANISHI YUTAKA
IPC: G01N21/3554
Filed: 1992-11-20
Abstract: PURPOSE:To measure the moisture content of a granular material non- destructively, continuously and with high precision. CONSTITUTION:A flow-down tube 1 has a uniform internal section and the inside thereof serves as a flow-down passage 2 of a material to be inspected. A moisture meter 3 and a plugging density meter 6 are attached to the flow- down tube 1. The moisture meter 3 is made up of electrode plates 4 provided on the opposite wall surfaces of the flow-down tube 1 and of an analytical processing device 5. The plugging density meter 6 is made up of a light-emitting unit 7 and a light-sensing unit 8 so provided as to project inside the flow-down tube 1 and to be opposite to each other with a prescribed gap between them, and of an analytical processing device 9. The two analytical processing devices 5 and 9 are connected with a corrective processing device 10 with signals.
Patent JP-H07267808-A (JP)
Title: Solid insecticide compound
Inventor: JIYONASAN EMU UTSUDOBAAN
IPC: A01N29/04
Filed: 1994-12-22
Abstract: PURPOSE: To obtain an insecticidal formulation capable of readily handling and transporting, having high activity and used for treatment of animals having low sensitivity to stripping and used for treatment of animals by combinedly using polyvinylpyrrolidone and a pyrethroid insecticide. CONSTITUTION: This solid insecticidal formulation comprises a polyvinylpyrrolidone and a pyrethroid insecticide. The formulation is preferably used as an aqueous dispersion by dispersing the formulation into water. Further, the formulation may be distributed to a liquid in a vessel such as immersing tank. Further, the liquid insecticide dispersion may be charged into a vessel and an animal may be immersed therein. A compound of formula I [A and B are each a halogen or methyl; (n) is 0-2; (m) is 0-2; R<1> is a group of formula II (R<2> and R<3> are each H, a halogen or an alkyl) or a group of formula III (R<4> is phenyl)], especially α-cypermethrin is preferably is used as the pyrethroid insecticide.  The solid formulation is obtained by extruding the pyrethroid insecticide with polyvinylpyrrolidone and successively cooling the extruded material until the material becomes brittle and then pulverizing the material.
Patent JP-H01178948-A (JP)
Title: Inner finder display device for single-lens reflex camera
Inventor: AKIYAMA TAIICHI
IPC: G03B17/20
Filed: 1987-12-29
Abstract: PURPOSE:To carry out focusing simply and appropriately by recognizing defocus quantity and a focused state in order to focus manually while a photographer can peep a finder. CONSTITUTION:Focal depth/width information obtained by calculating in accordance with a diaphragm set value obtained from light quantity metered in a photographing optical system 10 and from an exposure function, etc., is width- displayed on a width display part 4 in a focusing display part 6. In addition, focusing error information corresponding to the optimum focusing position in the central part of the width display part 4 is obtained and displayed on a dot display part 5. The range-finding ring of a lens mirror barrel is manually turned and operated so that the position (instruction) a dot display 5a on the dot display part 5 comes within a focal depth width 4a. By moving the display 5a to right and left in the dot display part 5, the display 5a is positioned within the focal depth width 4a, thereby carrying out focusing simply and appropriately. Thus, focusing can be carried out extremely simply and surely, whereby operability is improved.
Patent JP-H04202480-A (JP)
Title: Active radiation-curable monomer and coating composition
Inventor: SATO KOJI
IPC: C09D4/02
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the title monomer useful for obtaining a printing ink having no such troubles as staining during printing and poor transfer by esterifying a specified compd. with (meth)acrylic acid. CONSTITUTION:The title monomer is prepared by esterifying one or more compd. selected from those of formula I-III with (meth)acrylic acid.
Patent JP-H04200196-A (JP)
Title: Calibrating method for ccd camera
Inventor: OSHIMA MASATOSHI
IPC: H04N5/225
Filed: 1990-11-29
Abstract: PURPOSE:To calibrate a CCD camera with high accuracy by moving a light source between two points on one visual line including the optical axis in front of the CCD camera after confirming that light is made incident on the same picture element of the solid-state sensor of the CCD camera, thereby the picture element corresponding to a light incident at a prescribed angle to the CCD camera is set. CONSTITUTION:The light source 5 is moved to a desired point C apart from the optical axis (a) by a three-dimensional measuring machine 6 and the light of the light source 5 of this time is assumed to be made incident on the picture element 3r of a solid circular mark shown in the lower part of Fig. The light source 5 is then so monitored as to prevent the deviation of the incident light from the picture element 3r and is retreated from the point C to the point D of a desired distance. If the coordinates at the point C and the point D are determined by the three-dimensional measuring machine 6, the three dimensional angle of the visual line (e) connecting the point C and the point D is known from these coordinates and the angle beta of the visual line (e) with respect to the optical axis (a) is decided. The calibration is completed by moving the optical axis 5 in various directions and determining the coordinates of the picture element of the solid-state sensor corresponding to the visual lines of various angles with respect to the optical axis (a).
Patent JP-2001151455-A (JP)
Title: Partition fence for construction of escalator
Inventor: MORINO WATARU
IPC: B66B31/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a partition fence for construction of escalator light in weight and capable of easily and quickly performing constructing and removing works. SOLUTION: In an escalator equipment in which a plurality of escalators are adjacently installed in one installation space, this fence is characterized by making a partition fence between the escalators by making a frame by extending ropes of a proper number at proper intervals in the vertical direction and mounting a film on the frame, in side space between the adjacent escalators.