baber/WOPTO huggingface dataset:
Patent JP-2002023024-A (JP)
Title: Sleeve and production method for the same
Inventor: MATSUSHITA JUNICHI
IPC: G02B6/42
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a sleeve capable of improving the transmission efficiency of an optical connector and reducing the cost thereof. SOLUTION: Each sleeve 1 is located between each optical fiber 6 and receiving/transmitting devices 4a or 4b and optically connects these optical fiber 6 and receiving/transmitting devices 4a or 4b. Each of the sleeve 1 is provided with a truncated conical optical waveguide 26 with gradually reduced diameter to render its side part 25 tapered, an outer peripheral protruding part 27 and an outer tube part 28. In the sleeves 1, end faces 29 which are small in diameter resulting from reducing the diameter of the optical waveguides 26 face the receiving/transmitting devices 4a and 4b, respectively. The outer peripheral protruding part 27 is protruded from the outer peripheral surface of one end part 30 on the great diameter side of the optical waveguide 26.  The outer tube part 28 is formed in the shape of circular tube and communicated to the outer edge part of the outer peripheral protruding part 27. The outer tube part 28 is extended over the full length of the optical waveguide 26 along an optical axis P.
Patent JP-2002024492-A (JP)
Title: Scheduling system and scheduling method
Inventor: KOMATA SHINJI
IPC: G06Q10/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a scheduling system and a scheduling method which can effectively save the time and labor required for the input operations by means of a portable communication equipment. SOLUTION: An enterprise body 1 which manages and supplies the personal schedule information can be connected to each of users 4 who has a portable communication means 3 including a scheduling function and a schedule storage means via a proper communication line 5 under the prescribed contract with the enterprise body 1. In such a constitution of this scheduling system 100, the users 4-1, 4-2 and 4-3 forming each specific group 6 can access their schedule information with each other in the same group 6 under an information communication system 10 that makes up the groups 6.
Patent JP-2002019780-A (JP)
Title: Pallet for carriage
Inventor: SUGIOKA YOSHIHIKO
IPC: B65D19/32
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a pallet for carriage which can be easily assembled and disassembled. SOLUTION: The pallet 1 for carriage comprises a plurality of girders 4 continuously arranged with a predetermined interval therebetween and one or two or more plates 14 fitted to the plurality of girders 4, the girders 4 have a projection 5 formed on a fitting surface with the plates 14 fitted thereto along a predetermined direction, the plates 14 have a plurality of grooves 15 formed on a fitting surface with the plurality of girders 4 fitted thereto along a predetermined direction, and the plurality of girders 4 and the plates 14 are fitted to each other in an attachable/detachable manner while slidably fitting the projections 5 formed on the girders 4 to the plurality of grooves 15 formed in the plates 14.
Patent JP-2002025898-A (JP)
Title: Illuminating optical device, and aligner provided with the illuminating optical device
Inventor: NAKAJIMA MASAYA
IPC: H01L21/027
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To form a secondary light source in a ring-belt shape, provided with a desired ring belt ratio without practically losing a light quantity in a lighting type for light-converging a mercury lamp, for instance, by an elliptical mirror. SOLUTION: This device is provided with a collimation optical system (5) for converting luminous fluxes from a light source (1) which is converged by a reflection mirror (2) to almost parallel luminous fluxes and a multiple light source forming means (7) for forming a practical surface light source, composed of many light sources based on the almost parallel luminous fluxes. The collimation optical system is constituted, so as to set the center opening part of the reflecting mirror and the incident surface of the multiple light source formation means to optically almost conjugate relation.  In an optical path between the collimation optical system and the multiple light source formation means, a luminous flux conversion member (6) for practically converting incident luminous fluxes to the luminous fluxes in the ring belt shape or the plural luminous fluxes eccentric with respect to an optical axis is provided.
Patent JP-2002029059-A (JP)
Title: Ink jet printing head and its manufacturing method
Inventor: YOSHIMURA HISASHI
IPC: B41J2/055
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To realize facilitating and reducing costs of a manufacturing process for an ink jet printing head and also prevent product failures because of separation of a wiring pattern or the like in a post process. SOLUTION: A member 1 including discharge channels c and a member 2 including ink supply paths 2a and wiring pattern formation parts 2b are formed separately. A head base 3 is formed first by bonding the members 1 and 2. The member 1 is formed by attaching a lower member 1a machined by linear dicing and an upper member 1b formed by molding or the like. The member 2 is formed by molding or the like with the use of a general-purpose ceramics or the like. At this time, the wiring pattern formation parts 2b are formed in the shape of recesses to one face of a rectangular parallelopiped and moreover, grooves for constituting the ink supply paths 2 are formed to a bond face to the member 1.  Subsequently, after an entire face of the head base 3 is plated by electroless plating, the face where the wiring pattern is formed and a surface of an ink discharge face (excluding the recesses) are polished to separate the plated part for each discharge channel, and electrodes in the discharge channels c and the wiring pattern connected to the electrodes are formed.
Patent JP-2002023585-A (JP)
Title: Cleaning device and image forming device provided with the same
Inventor: MARUYAMA AKIHISA
IPC: G03G15/16
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device which enables retaining excellent cleaning performance over a long period and an image forming device equipped with the cleaning device. SOLUTION: This cleaning device is provided with a rotational brush member which slidingly rubs the surface of rotating image carrier on the prescribed position of slidingly rubbing and a blade member which is brought into pressurized contact with the rotating image carrier on the prescribed position of pressurized contact, and removes foreign matter in the region to be cleaned which is a part of the surface of the image carrier. Therein, the position of pressurized contact exists on the downstream side of the rotation direction of the image carrier in the region to be cleaned than the position of the slidingly rubbing and the position of the pressurized contact exists downward in the gravitational direction than the position of the slidingly rubbing.
Patent JP-2002030775-A (JP)
Title: Stair tread
Inventor: OSUGA YOSHIHIRO
IPC: E04F11/02
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a stair tread for gripping shoe soles or foot soles so that a person can more comfortably walk. SOLUTION: The stair tread is constituted by forming recessed hollows 3 and 13 consisting of curves in a sectional view on the upper surface 2 of the tread 1 in the direction of the width. It is constituted by forming a convex projection 14 consisting of curves in a sectional view on a nosing side in line with the recessed hollows 3 and 13. The recessed hollows 3 and 13 are respectively formed in different positions such as an ascending side A and a descending side B.
Patent JP-2002033257-A (JP)
Title: Method for peeling off silicon-containing two-layer resist
Inventor: YASUNAMI SHOICHIRO
IPC: H01L21/306
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method or peeling off silicon-containing two-layer resist, by which a two-layer resist composed of a first resist layer applied to a substrate and containing an organic polymeric compound and a second resist layer applied to the first resist layer and containing photosensitive silicon can be peeled off while the occurrence of defects on a wafer is reduced significantly at peeling off the resist for reworking, etc., after the second resist layer has been patterned. SOLUTION: In the method by which the first and second layers of the two- layer resist are peeled off, after the two-layer resist has been formed by applying the first resist layer containing the organic polymeric compound to the substrate and forming the second photosensitive positive resist layer on the first resist layer, and the second resist layer is patterned through exposure and development, a step of irradiating the whole surface of the substrate which carries the pattern formed on the second resist layer through exposure and development, a step of performing wet peeling off on the second resist layer by using an alkaline aqueous solution, and a step of ashing the first resist layer by using an oxygen gas or mixed gas containing oxygen are performed.
Patent JP-2001079826-A (JP)
Title: Cement aggregate mixing device
Inventor: LONG JACK F
IPC: A61F2/46
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To mix a monomer material and cement aggregates in the presence of a vacuum by providing a device equipped with a bowl, a lid attached, in a freely attachable/detachable manner, to the bowl, a crank fitted, in a freely attachable/detachable manner, to the lid passing through the latter and a blade arranged in the bowl. SOLUTION: A space between a lid 14 and a bowl 12 is airtight but the lid 14 is detachable. Dry cement aggregates can be introduced into a vacancy part 18 of the bowl 12 and can be unloaded from the vacancy part 18 after mixing the dry cement aggregates with a monomer. The lid 14 is equipped with a crank shaft 60 connected, in a collaboratively rotatable way, to the lid 14 and used by an operator so that the shaft 60 drives a blade 62, which is arranged at a position deviated from the inside bowl 12. In addition, the blade 62 is connected, in a non-concentric circle fashion, to the crank shaft 60 to integrally mix the monomer with the cement aggregates. The blade 62 is rotated around the longer shaft 70 of a bearing 44 by rotation of the foot part 72 of the crank shaft 60.
Patent JP-2002028280-A (JP)
Title: Front panel for game machine
Inventor: TAKEUCHI SUSUMU
IPC: A63F5/04
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a front panel having a stereoscopic and complicated shape, various decoration effects and improved appealing property to a player with a simple means. SOLUTION: The front panel 2 for the game machine to be fitted to the front surface of a main body casing 1 is molded from plastic containing light emitting material so as to emit light.
Patent JP-2002033947-A (JP)
Title: Digital camera, method for transmitting image data, and computer-readable recording medium with program for causing computer to implement the method recorded thereon
Inventor: SEKI JYOKON
IPC: G03B19/02
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera, capable of transmitting image data in a short time, a method for transmitting image data, and a recording medium for image data. SOLUTION: The digital camera is provided with an image processing portion 4, that creates image files for transmission obtained by processing image data, so as to accommodate the communication environment of a communication line and a communication control portion 8, that transmits the image files for transmission created by the image processing portion 4 to external equipment through the communication line.
Patent JP-2002030860-A (JP)
Title: Casing structure
Inventor: UMEMURA HIDEAKI
IPC: E05G1/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic teller machine constituted to easily change the strength against the breaking of the machine and to improve the design freedom of the machine without impairing its appearance. SOLUTION: The automatic teller machine comprises a casing for enclosing a unit such as a paper money receiving/paying mechanism; an outer panel constituted to cover the whole surface excluding the bottom face of the easing; and a plurality of reinforcing plates of fixed thickness mountable between the casing and the outer panel. The strength against the breaking of the machine can be easily changed by the combination of material and plate thickness of the casing, outer panel and reinforcing plates, and the strength can be selected corresponding to installation environment. The improvement of freedom degree of material and plate thickness of the outer panel improves the design freedom degree of the machine to facilitate the change of design.
Patent JP-2001050377-A (JP)
Title: Control method and control system of automatic downshift operation for automatic transmission
Inventor: JANECKE DANIEL PAUL
IPC: F16H61/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To instruct the downshift to a first target gear ratio executable in the present vehicle operating state by sensing the downshift operation state from the present connection gear ratio, and successively evaluating the proprieties of multistage skip downshift, single step skip downshift, and single step downshift. SOLUTION: When a down shift from the present connection gear ratio(GR) is requested, or an engine speed(ES) is lower than the downshift engine speed on a shift point transmission line 62 with the present throttle displacement, a sequence for specifying an executable downshift target gear ratio is started. The executabilities of multistage skip downshift, single stage skip downshift and single step downshift are successively evaluated, and the downshift to a first target gear ratio supposed to be proper is instructed. The executable maximum engine speed is elected so as to prevent the flare effect of the engine in the completion of the downshift.
Patent JP-2002041408-A (JP)
Title: Electronic mail system for direct advertisement
Inventor: HARADA MAMORU
IPC: G06Q50/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an advertising electronic(E) mail system, using a data mining process having high matching rate. SOLUTION: The advertising E mail system distributes advertising E mails in fields of interest by members to the members, to be determined distribution destinations by determining the information advertisement distribution destinations, corresponding to specific advertisement needs from member's reading history of information corresponding to member's attributes and the specific advertisement needs and stored in a membership system information data base allowed to be retrieved by a keyword. The information database is a technical item information database concerned with the technology of a specific field and information obtained within about one month latest is used for reading history.
Patent JP-2002040755-A (JP)
Title: Electrifying member and image forming device
Inventor: NARITA YUTAKA
IPC: C08L101/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying member which prevents variance of electrical resistivity and defective electrification accompanying bleed-out, is small in dependence of the electrical resistivity on environment and has excellent electrifying quality under every environment. SOLUTION: An electrifying roller 101 relating to this invention is made by forming a resistivity controlling layer 103 which includes polyether group containing thermoplastic resin composition into which a polymer type ionic conductive agent is dispersed on the surface of cylindrical electric conductive supporting body 102.
Patent JP-2002039148-A (JP)
Title: Suction type mounting member
Inventor: TAKAHASHI MUNEHISA
IPC: F16B47/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a suction type mounting member with good appearance for preventing easy removing of locked material. SOLUTION: This mounting member comprises a sucker 1 having on a surface central part a stood locking shaft 4 having a circumferential locking groove 7, and a plate-like latch plate 6 having a locking hole 10 engaging with the locking groove 7. The locking shaft 4 is penetrated through a through hole 11 formed in the locked material 2 to lock the locked material 2 with the sucker 1, and the latch plate 6 is engaged with the locking shaft 4 so as to cover the through hole 11.
Patent JP-2001208535-A (JP)
Title: Apparatus and method for measuring angle of rotation of rotor
Inventor: GO ENTAKU
IPC: G01B21/22
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for measuring an angle of rotation of a rotor which enable the application of the rotor for high precision work by accurately measruing the angle of rotation of the rotor even down to a minute angle for the correction of errors in the rotation thereof. SOLUTION: It is so arranged to include a holder which is mounted detachably on a turnable rotor and turned together therewith, an angle of rotation sensor which is installed on the holder and contains a shaft so arranged to make the holder rotatable, a level which is connected so as to be rotated with the shaft of the angle of rotation sensor and has an initial point as reference for measuring the angle of rotation of the shaft and an actuation means to turn the shaft of the angle of rotation sensor.
Patent JP-2002038500-A (JP)
Title: Construction method for concrete structure
Inventor: MICHIGAMI HIROSHI
IPC: E02D29/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of a concrete structure which has an external apperance and harmonizes with a natural landscape and further, which is excellent in workability and the external appearance of the concrete structure does not deteriorate even after drop out of wooden members. SOLUTION: A plurality of vertical reinforcements 45 at the upper end of which a male screw is formed, are erected side by side. A plurality of wooden members 10 in which a through hole is formed are vertically piled so that the reinforcement 45 is inserted in the through hole, support tools 30a, 30b engaging with the vertical reinforcement 45 and projecting to the rear face side of the wooden member are arranged appropriately, and further, nuts 47, 43 are screwed in the male screws of respective vertical reinforcements 45 to press downward the piled wooden members and form a decorated wall body 2. Then concrete is placed in the form including the decorated wall body 2. The wall body is left on the concrete surface even after cure of concrete.
Patent JP-2002039837-A (JP)
Title: Sealed vessel provided with level detector for particle pile
Inventor: OE TARO
IPC: G01F23/16
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a sealed vessel provided with level detector for a solid particle pile and usable as a reactor for a supercritical water reactor. SOLUTION: This sealed vessel 10 serving as the reactor for the supercritical water reactor is provided with a reactor main body 12 and a detector 13 detecting a level of the particle pile piled inside the reactor main body. The detector is constructed of an air supply tube 14 connected to the bottom part of the reactor main body, a flow rate controller 16 arranged in the air supply tube for supply air to the reactor main body at a fixed flow rate, and a pressure meter 18. The flow rate controller is provided with a flowmeter 20 measuring an air flow rate and a flow rate regulating valve 22 regulating the air flow rate, and the flow rate regulating valve is regulated so that the air flow rate measured by the flowmeter becomes a predetermined flow rate.  A calibration curve representing a correlation between the pressure measurement value and the particle pile level is previously formed, a pressure measurement value is read after gas is supplied into the sealed vessel, and on the basis of the pressure measurement value, a particle pile level is computed from the calibration curve.
Patent JP-2002001664-A (JP)
Title: Surface fine working treatment device
Inventor: HASHIMOTO MUNEYUKI
IPC: B23Q7/04
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of automating shot peening treatment and/or barrel treatment to manufacture a high grade gear and efficiently carrying out these treatment. SOLUTION: This device is furnished with a shot peening device 10 to apply shot peening treatment on a gear subjected to surface hardening treatment or grinding work after surface hardening treatment, a barrel device 20 positioned adjacent to the shot peening device 10 and to apply barrel treatment to a gear subjected to treatment by the shot peening device 10 or a gear not applied with shot peening treatment and a gear carrier device 30 positioned adjacent to the shot peening device 10 and the barrel device 20 and to carry a gear between the shot peening device 10 and the barrel device 20. The gear carrier device 30 is furnished with a holding part 74 on an upper part of an attachment 34 to hold the gear, and an arm part of the gear carrier device 30 and the holding part 74 are free to adjust in position and angle against the shot peening device 10 and the barrel device 20.
Patent JP-2002036756-A (JP)
Title: Method and device for processing pressure sensitive sheet
Inventor: SUGIYAMA YUKIO
IPC: B42D15/02
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To avoid design limitation on a printing surface and capable of relatively easily adjust releasability when forming a release guide part for easily releasing a sheet at edges of a pressure sensitive postcard. SOLUTION: The pressure sensitive postcard 1A is obtained by nipping a threefolded postcard sheet 1 through a press roller 27 consisting of upper and lower rollers 30, 40. Both ends of the roller 40 of the press roller 27 are made smaller in diameter than other principal part. The peripheral surface of the smaller diameter part 32 applies pressure to form the release guide part 7 of a weeker bonding strength at both edges of the pressure sensitive postcard 1A.
Patent JP-2002034707-A (JP)
Title: Lifter device for vehicular seat
Inventor: IWASA KOICHI
IPC: A47C7/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To suppress chattering of a rod with a screw in the right and left direction, and to smoothly regulate and advancing/retreating stroke amount of the nut, by using a link mechanism and a feed screw mechanism together. SOLUTION: A lifter device 20 has a link mechanism 30 and a feed mechanism 40 comprising a rod 41 with a screw and a nut 44 which make the mechanism 30 function, and the nut 44 advances or retreats by rotating the rod 41. The tip 41b of the rod 41 moves up and down, following the rotating movement of a link bracket 31 and a link arm 32. The tip 41b of the rod 41 is supported by a bearing bracket 50. The bracket 50 has dampers 60 and 61 are provided at the upper and lower edge of the bracket 50 to control the vertically moving area of the rod 41.
Patent JP-2002042920-A (JP)
Title: Airtight terminal
Inventor: SHUDO HIROYUKI
IPC: H01R9/16
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that great stress due to the difference in thermal expansion coefficient occurs between an insulator and a conductor pin to cause cracks or check in the insulator. SOLUTION: This airtight terminal comprises the columnar insulator 1 having a through-hole in the axial direction, the conductor pin 2 inserted into the through-hole with both ends protruded therefrom, metal bonding members 3 for bonding the end face of the insulator 1 and the conductor pin 2 with air tightness, and a metal sleeve 4 to be bonded to the outer periphery of the insulator 1. At least one of the metal bonding members 3 has a cylindrical body 3b having a diameter smaller than that of the insulator 1 and larger than that of the conductor pin 2, a collar portion 3c integrally provided at one end of the body 3b to be bonded to the end face of the insulator 1, and a cylindrical portion 3d integrally provided at the other end of the body 3b via a step portion 3a, into which the conductor pin 2 is inserted and bonded.