baber/WOPTO huggingface dataset:
Patent JP-2003275539-A (JP)
Title: Method and apparatus for treating exhaust gas
Inventor: HARADA ATSUSHI
IPC: B01D53/72
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for treating exhaust gas capable of removing particulate contaminants by detoxification and lowering the concentration of the gaseous contaminants in the exhaust gas to be released into the atmosphere.  <P>SOLUTION: The method and apparatus for treating the exhaust gas include steps of; supplying the exhaust gas to a hollow member 3; generating a plasma in the exhaust gas by plasma generating means 4 disposed in the hollow member 3a; disposing a plurality of resistance heating means 5 having passages 15 for the exhaust gas at prescribed intervals toward the direction where the exhaust gas flows on the wake flow side of the means 4 and filling packing materials 6 selected from the group consisting of ceramics, platinum, and ceramics containing the rhodium between a plurality of the resistance heating means 5; heating the packing materials 6 by a plurality of the resistance heating means 5; and heating the exhaust gas by bringing the exhaust gas into contact with a plurality of the resistance heating means 5 and the heated packing materials 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272937-A (JP)
Title: Composite core nonlinear reactor and inductive receiving circuit
Inventor: NISHINO SHUZO
IPC: H01F3/14
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite core nonlinear reactor that can stably suppress an increase in voltage without generating a steep pulse current and solve heat generation or an EMI problem.  <P>SOLUTION: The main surface of a magnetic shielding plate 4 is provided with a hole that is larger than an outside diameter of core members 1 and 2 and almost the same as a inside diameter thereof. First and second core members 1 and 2 are joined on both surfaces of the magnetic shielding plates 4 in a state where they are coincided with a position of the hole. A circular magnetic path of the first and the second core members 1 and 2 (a clearance 3 exists) is coaxially arranged with the magnetic shielding plate 4 interposed. A coil winding 5 is wound around crossing commonly two circular magnetic paths through the hole of the magnetic shielding plate 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279650-A (JP)
Title: Ultrasonic survey apparatus
Inventor: MORIGUCHI KAZUHIRO
IPC: G01S7/62
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic survey apparatus that can eliminate an influence by an inclination of a transceiving element caused by rolling and pitching of a ship, while keeping advantages of a simple constitution and a low cost, and to enhance the accuracy and precision.  <P>SOLUTION: This ultrasonic survey apparatus is provided with a transmission part for transmitting an ultrasonic signal, a reception part provided with a plurality of reception elements for receiving a reflected wave of the transmitted ultrasonic signal reflected by a body to output a reception signal, a direction detecting part for detecting a direction of the body based on arrangement of the plurality of reception elements and a phase difference in the reception signal output from the each reception element, a distance and reflection intensity detecting part for detecting a distance of the body and reflection intensity therein based on an appearance time and an amplitude of the reception signal, and a display processing part for displaying on a screen the detected direction, distance and reflection intensity as a display data, and has a constitution which is provided with an inclination detecting part for detecting the inclination of the reception part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280990-A (JP)
Title: Document processing device and computer program for managing document
Inventor: EHATA JUN
IPC: G06F21/31
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the maintenance work for a change of organization (group) needed conventionally because the access right for shared documents are managed only with user ID or group ID.  <P>SOLUTION: An electronic data management server 1 maintains an access control list (ACL) relating user attribute information (post information of the organization, a range of administrative authority or the like) with a kind of access (for example, reference/reedition/update/deletion) for every document and controls the access for the document by the ACL for the request from clients 5A, 5B to manage the access right. By referring the ACL by the user attribute information, the user attribute is associated with the access right directly and the burden of the review of the constitution of the group, conventionally needed for reorganization, is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002323415-A (JP)
Title: Tissue sample preparing device for embedding tissue sample and processing chamber locking device
Inventor: ZIMMERMANN MICHAEL
IPC: G01N1/36
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a tissue sample preparing device for embedding tissue sample that can more safely and surely perform tissue sample preparing operation for embedding tissue samples, and to provide a processing chamber locking device which makes processing chambers usable (operatable) without hindrance by fixedly or specifically setting the chambers in a transfer disk. SOLUTION: The tissue sample preparing device has the transfer disk (15) which defines a peripheral edge section that has a plurality of housing recesses (16) having circular cross sections and is extended in the peripheral direction and has notches that have circular cross sections and are opened on the peripheral edge section side. The disk is surrounded by a housing which defines an internal upper surface on which a heating and cooling device is provided. To each housing recess (16), a projection (32) which cooperates with a small or large processing chamber (17a or 17b) is installed so that the processing chambers (17) may be housed fixedly and specifically in the transfer disk (15).
Patent JP-2003278483-A (JP)
Title: Cylindrical body and method for start of branched shield machine
Inventor: YAMANE ATSUSHI
IPC: E21D9/06
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily and rapidly assemble a branched shield machine by reducing the number of split parts of the branched shield machine for excavating a branched tunnel.  <P>SOLUTION: A cylindrical body 4 for the start of the branched shield machine is used at the start of a first front barrel part 21 which excavates the branched tunnel from inside an existing tunnel 1. The cylindrical body 4 is mounted on an inner wall surface of the existing tunnel 1 which serves as an entrance of the branched tunnel, so as to allow the branched shield machine to be started from inside. The cylindrical body 4 is equipped with a cylindrical outer peripheral entrance 40 and an inner peripheral entrance 41 which is continuously arranged at the other end of an outer cylinder part. An inner peripheral surface of the peripheral entrance 41 is provided with a tube seal 6 which allows cut-off between the inner peripheral surface and an outer peripheral surface of the barrel part 21 which passes through a hollow part. In addition, the entrance 41 is provided so as to be axially slidable in the entrance 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283862-A (JP)
Title: Moire reducing device
Inventor: HORIKOSHI KENICHI
IPC: H04N9/12
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a moire by changing a vertical deflection current by a prescribed period.  <P>SOLUTION: A moire reducing device includes: a first circuit for dividing an inputted vertical synchronizing signal by the prescribed period, an alternately outputting them at each first or second unit; a second circuit which comprises a delay circuit to adjust the phase of a horizontal synchronizing signal for delay for the portion of a prescribed amount, and delays the vertical synchronizing signal belonging to one unit for the portion of a time corresponding to the prescribed delay amount; and a third circuit for alternately outputting the delayed vertical synchronizing signal and the vertical synchronizing signal belonging to the other unit, and generating a vertical synchronizing pulse for correcting the moire. Vertical scanning is performed by utilizing the vertical synchronizing pulse outputted from the third circuit, the display position of a screen is vertically shifted, and, then, the moire is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281852-A (JP)
Title: Index management program and index management section
Inventor: SADA YUTAKA
IPC: H04N5/91
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an index management program which can rapidly and easily utilize the indices of files written to such a medium as a CD-R.  <P>SOLUTION: The file is written to the medium 3 by utilizing a disk device 1. At this time, the index of the file is formed by the index management program installed to a personal computer 5 and the instruction to write the index into an index data base 7 through a Web server 45 on the Internet 41 is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002288921-A (JP)
Title: Reproducing device, and information recording/ reproducing device equipped with magnetic head shock preventing unit
Inventor: FUJIMORI KAZUYOSHI
IPC: G11B17/04
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction of upper and lower magnetic heads caused by direct collision between the upper and lower magnetic heads present in an information recording/reproducing device 1 by a large force in a standby state, in a portable computer incorporating an information recording/reproducing device 1, which receives many shocks from falling/colliding because it is carried. SOLUTION: In a standby state where an upper magnetic head 21 is held to slide on an upper carriage 41, and a magnetic disk 91 is not loaded, the protruded part 411 of the upper carriage 41 is supported by an upper carriage lifter 51. Further, the extended part 122 of a shutter lever 12 for opening/closing the shutter of a flexible disk is inserted into a space between the upper carriage lifter 51 and a cartridge holder 3. The protruded part 51a of the upper carriage lifter 51 is received by the receiving part 81 of the cartridge holder 7. Further, the lower part 3a of the cartridge holder 3 is received by the receiving part 78 of the cartridge holder 7.
Patent JP-2003276442-A (JP)
Title: Open/close device of rear gate for vehicle
Inventor: YOKOTA YOSHIAKI
IPC: B60J5/10
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To increase a strength by reducing the length of a rack in an open/ close device of a rear gate for a vehicle.  <P>SOLUTION: The rear gate 5 is opened and closed by a drive unit 11 installed on a body side. The drive unit 11 comprises a reversibly rotatable motor 17, a gear box 18 having a pinion 23 for outputting the rotation of the motor 17 after speed reduction pivotally mounted thereon, and a rack 29 reciprocatingly moved by the rotation of the pinion 23 in a direction perpendicular to the axial direction of a hinge shaft 9 and having one end part connected to the rear gate 5. The motor 17 is connected to the other end side of the gear box 18 opposite to one end side thereof facing the rear gate 5 side, an output gear 27 rotated by the pinion 23 is pivotally mounted on the gear box 18 at a position near the one end, and the rack 29 is meshed with the output gear 27.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003288830-A (JP)
Title: Electromagnetic relay for high voltage and large current
Inventor: SHIMANE IWAO
IPC: H01H50/24
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To control switching of a pair of relay switches with an identical relay coil.  <P>SOLUTION: The electromagnetic relay for high voltage and large current is provided with a coil bobbin 41 having a coil bobbin and wound around with a coil wire material 42, a yoke 46 arranged at one side of the coil bobbin 41, an armature 55 pivotally supported by the yoke 46 in free rotation and attracted to the core 45 by excitation of the coil wire material 41, a movable contact spring 50 supporting the armature 55, an angle-shape bracket 57 fixed to the armature 55, a pair of movable pieces 60, 61 fixed to the bracket 57, a pair of movable contacts 62, 63 fixed to the movable pieces 60, 61 and facing the pair of the movable contacts 62, 63, and a pair of connecting conductive wires 25, 27 connected with the movable pieces 60, 61. Insulation-withstanding voltage of the switch can be improved by making an air gap large by adoption of leverage, and the size and rating of the electromagnetic relay can be made compact by reducing snapping force of the movable contact spring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287654-A (JP)
Title: Optical receptacle
Inventor: TOMOYASU KAIJI
IPC: G02B6/38
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receptacle which does not require the replacement of the entire optical receptacle even when a sleeve holder has a failure by enabling the replacement of individual sleeve holders.  <P>SOLUTION: Housing side locking parts 13 are provided in a housing 10, sleeve holder side locking parts 34 are provided in the sleeve holders 30, and both locking parts 13 and 34 are configured to be engaged and disengaged with each other. Therefore, the sleeve holders 30 are freely attached to and detached from the housing 10, and the replacement of the sleeve holders are achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285601-A (JP)
Title: Light alloy rim
Inventor: MIZUSHIMA YOSHIHARU
IPC: B60B9/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rim provided with a light alloy rim which has high dimensional accuracy, 13 improved in productivity and enables a cost reduction.  <P>SOLUTION: The light alloy rim consists of a rim body 10 and a ring 14 which is produced separately from the rim body 10, fitted in the inner side in the radius direction of the rim body and integrally combined with the rim body. The ring 14 of the light alloy rim has a plurality of ribs 14a in the periphery direction which are projecting on the inner side in the radius direction of the ring 14 and extending in the width direction. The light alloy rim can be applied to a rim provided with a drop-part and a drop-part less rim. The ring may be provided or not be provided with a break.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295402-A (JP)
Title: Packaging material for sheetlike recording material and package
Inventor: KIKUCHI YASUSHI
IPC: G03C3/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material having a low dust occurrence property even when a surface treatment is not carried out and less liable to cause a void fault in an image recorded by a sheetlike recording material packed therein.  <P>SOLUTION: The packaging material for a sheetlike recording material comprises a paper material containing an alkylketene dimer and cationic starch and having an extraction pH of 6.5-9.0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265720-A (JP)
Title: Ball pulling-out device in game machine and receiving plate device for game machine
Inventor: MATAYOSHI MASAHIRO
IPC: A63F7/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball pulling-out device in a game machine and a receiving plate device for the game machine capable of speedily discharging a large amount of game balls a time without leaving game balls stored in the game machine and a receiving plate by easy operation and discharging a proper amount of game balls in accordance with a progress situation of a game to allow the game to be performed continuously.  <P>SOLUTION: A second covering part 28 turns using a rotary shaft 42 as the center of turn due to the travel of a second operation part 32 onto a second abutting part 41 side. When a second ball pulling-out hole 28 is opened, a connection member 33 slides onto a first covering part 24 side using a linking part 49 as a basic point for slide, and a first covering part 24 turns using a turn shaft 36 that the first covering part 24 has as the center of turn to open a first ball pulling-out hole 23.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003297691-A (JP)
Title: Solid electrolytic capacitor and its producing method
Inventor: KONO KATSUHIKO
IPC: H01G9/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the lifetime of a solid electrolytic capacitor by enhancing the moisture resistance thereof.  <P>SOLUTION: After a resin graphite layer composed of graphite and a polymer binder is formed on a capacitor element having a semiconductor layer of manganese dioxide formed on the dielectric oxide film layer of an anode body produced by sintering valve metal powder, the anode body is internally filled with silicon oil which is eventually gelatinized thermally. Even if silver ions migrate into the anode body, free migration is regulated by silicon gel and short circuit or improper LC caused by silver ions can be retarded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290981-A (JP)
Title: Welding set
Inventor: TAKEDA KIYOSHI
IPC: B23K9/12
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive welding set which moves a welding head along a planned welding line with good accuracy.  <P>SOLUTION: The welding set is provided with the welding head 44, a robot 24 having a hand 35 mounted with the welding head 44, and guide means for guiding the welding head 44 while mechanically restraining the movement of the welding head 44 in a direction orthogonal with the planned welding line L. Welding stations 11L and 11R which are respectively set with the planned welding line L are disposed on both sides of the robot 24 with the robot in-between. Both the welding stations 11L and 11R are respectively provided with the guide means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293110-A (JP)
Title: METHOD FOR PRODUCING HOT DIP Sn-Zn PLATED STEEL HAVING EXCELLENT CORROSION RESISTANCE
Inventor: YAMAGUCHI SHINICHI
IPC: C23C2/28
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing hot dip Sn-Zn plated steel which has remarkably improved corrosion resistance in a salt damage environment.  <P>SOLUTION: Steel subjected to treatment prior to plating is dipped into a bath filled with a fused alloy containing, by mass, 2 to 50% Zn and 50 to 98% Sn, and is subjected to hot dip plating. After the solidification of a plated layer, plating fusion treatment by heating is performed, and after that, quench treatment is carried out in hot water, so that the hot dip Sn-Zn plated steel having excellent corrosion resistance is produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289777-A (JP)
Title: Fishhook case
Inventor: TAKAHASHI HITOSHI
IPC: A01K97/06
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishhook case compactly storing a plural kind of fishhooks, wherein a desired fishhook can be easily selected and taken out from the fishhook case.  <P>SOLUTION: This fishhook case comprises a lid, a flat bottom plate, a hinge and a engaging device, wherein the lid has at least a rim on the free end side and is openable and swingable, almost all surface of the bottom plate is a plane magnet, the hinge connects the lid with the bottom plate, the engaging device engages the lid to the bottom plate and the inner height of the lid is set lower than the gap size of the fishhook. The magnet sheet is preferably a commercial magnet sheet having uniform thickness and soled as an office supply. As no partition is provided, the bottom plate can be used as a wide space and the fishhook is easily moved and taken out from the case by a fingertip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301881-A (JP)
Title: Seal structure of hydraulic shock absorber
Inventor: HIROTA YOSHIICHI
IPC: F16F9/36
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide the seal structure of a hydraulic shock absorber capable of effecting highly efficient and rapid charging of gas and regulating gas pressure again even after charging gas once.  <P>SOLUTION: A rod guide 3 to guide a piston rod 10 is situated on the inner side of the end of a cylinder 1 and an outer shell 2, and an oil seal 4 is situated at the upper end of the rod guide 3. The oil seal 4 is composed of an insert metal 5; an inner peripheral lip 11 situated on the inner side of the insert metal 5 and making slide contact with the outer periphery; and the outer periphery of the piston rod 10; and an outer peripheral lip 8 situated on the under surface of the outer peripheral side of the insert metal 5. An annular seal containing a groove 9 is formed in the outer periphery of the upper end of the rod guide 3 and by folding the upper end 2a of the outer shell 2 toward the inside as the outer peripheral lip 8 is fitted in the seal containing the groove 9, the outer shell 2, the oil seal 4, and the rod guide 3 are integrally caulked and fixed. In the so-formed hydraulic shock absorber, a communication passage 20 to communicate with an atmosphere side and an oil chamber side is formed in the oil seal 4 and valve members 21 and 31 to open and close the communication passage 20 are situated on the oil seal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293847-A (JP)
Title: Engine controller and screening method
Inventor: TANNO HEIKICHI
IPC: F02D45/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine controller and a screening method wherein a voltage switching command signal for screening is positively and reliably realized by a simple system without requiring an exclusive input terminal.  <P>SOLUTION: The engine controller 107 is provided with integrated circuits 200, 112 and 113 inputted with various types of sensor signals via input terminals 20-0 to 20-n to carry out arithmetic processes necessary for control, and an output voltage regulating circuit 250 for selectively setting a rated voltage used in normal operation and a rated voltage for screening. When a predetermined signal level not used in the normal operation is inputted in one or more of the sensor signal input terminals 20-0 to 20-2 used in the normal operation, a CPU 200 issues a command to the output voltage regulating circuit 250 to switch to the rated voltage for screening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300508-A (JP)
Title: Method and apparatus for treating pouch
Inventor: SAIKI SHINJI
IPC: B65B55/04
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform a treatment for sterilizing the inside of a pouch certainly with a small burden for facilities.  <P>SOLUTION: A pouch treatment apparatus 10 is equipped with inspection apparatus 100 to examine presence or absence of leakage by introducing a pressurized gas into the pouch 1 and basing on a pressure change of the gas and a sterilization apparatus 200 which receives, in a blown state, the pouch 1 blown at the inspection apparatus 100 and sterilizes the inside of the pouch 1 by retaining the pouch 1 in a predetermined sterilization atmosphere.  <P>COPYRIGHT: (C)2004,JPO