baber/WOPTO huggingface dataset:
Patent JP-2004279202-A (JP)
Title: Chip for analysis, analyzer, and analysis method
Inventor: TAKAYAMA EIJI
IPC: G01N21/27
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip for analysis, an analyzer, and an analysis method, for performing analysis by using a small amount of specimen and reagent without causing the upsizing of analyzers, and quickly and uniformly mixing the specimen with the reagent.  <P>SOLUTION: A chip is used having a flow path 2 formed therein, the area of whose cross-section normal to a flow direction broadens toward the direction. The specimen and the reagent are made to flow through the flow path 2 in the chip, with the specimen and the reagent isolated from each other by an isolation liquid, thereby rapidly mixing the specimen with the reagent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003304873-A (JP)
Title: Marburg i mutant of factor vii activating protease (fsap) as risk factor for arterial thrombosis
Inventor: KIECHL STEFAN
IPC: G01N33/86
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Marburg I mutant of a factor VII activating protease (FSAP) as a risk factor for arterial thrombosis.  <P>SOLUTION: The risk factor for atherosclerosis contains the specific mutant of the FSAP, e.g. the one containing a signal peptide and having Gly/Glu replacement at the 534 amino acid position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004281913-A (JP)
Title: Resistance change functional body and its manufacturing method
Inventor: ARAI NOBUTOSHI
IPC: H01L27/10
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistance change functional body in which electric resistance varies before and after applying a voltage.  <P>SOLUTION: An insulator 4 comprising a silicon oxide film, or the like, is formed on the surface of a second electrode 3 of a silicon substrate, or the like. A plurality of fine particles 5 comprise gold, or the like, are introduced into the insulator 4 by negative ion implantation. A first electrode 2 comprises Al, or the like. In such an arrangement, when a voltage V is applied between the first and second electrodes 2 and 3 and a current I flowing through the first electrode 2 is measured, the current increases substantially proportionally as the voltage is increased continuously but the current decreases abruptly stepwise as the voltage is decreased continuously thus presenting hysteresis. The resistance between the first and second electrodes 2, 3 can be controlled by such voltage as applied between those electrodes; furthermore binary data is discriminated by reading out a change in the resistance with the use of the produced hysteresis effect, thereby enabling it to utilize as a memory functional body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281014-A (JP)
Title: Integrated semiconductor circuit
Inventor: FUJITO MASAMICHI
IPC: G11C16/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated semiconductor circuit that can prevent defects from spreading by high voltage applied to a defective memory cell.  <P>SOLUTION: This integrated circuit drives a plurality of first memory blocks (MBLK0-MBLKk), a second memory block (RBLK), and the above second memory block instead of the first memory block which has defects, and has a non-volatile memory which includes logic circuits (MDD0-MDDk, RDD) to suppress the operation of the defective first memory. Each memory block has an array of non-volatile memory cells (MC) which are electrically erasable and writable. Each array is equally formed in a configuration of units of gate control wires (WL<0> to WK<n-1>, ML, ...) connected to the gate electrodes of the non-volatile memory cells. For the first high voltage isolation system, the above gate control wires are separated between the above memory blocks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285120-A (JP)
Title: Method for controlling dehydrative polycondensation reaction and apparatus used therefor
Inventor: MARUNO SHINOBU
IPC: C08G61/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a dehydrative polycondensation reaction, by which a non-stationary operation state can safely and effectively be prevented or stopped in a process for producing a polymer by the polycondensation reaction accompanied by the dehydration, and to provide an apparatus used for the method.  <P>SOLUTION: This method for controlling the dehydrative polycondensation reaction is characterized by charging a prescribed amount of water into a reactor in a process for producing the polymer by a dehydrative polycondensation reaction such as a reaction for producing a phenol aralkyl resin represented by the general formula (1) to prevent the occurrence of a non-stationary state or stop the non-stationary state in the production process. The charging of the water into the reactor 10 is judged on the basis of measurement results such as the inner temperature in the reaction 10, the temperature, flow volume or flow rate of a cooling medium in a reflux condenser, the flow volume or flow rate of water discharged out from the reactor or a reaction solvent returned to the reactor 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286525-A (JP)
Title: Fault current detection system
Inventor: KOZUKA YUSEI
IPC: G01R19/15
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fault current detection system for performing simply a confirmatory work whether a fault current is detected or not and preventing any mistake.  <P>SOLUTION: The fault current detection system 11 comprises a detector 12 detecting the fault current flowing through a distribution line and transmitting an abnormal detection signal, and a receiver 13 informing the sense of sight and hearing abnormal detection when the abnormal detection signal transmitted from the detector 12 is received. Thus, for example, a maintenance man does not need to confirm one by one by viewing indication condition of an indication body of the fault current detector installed in each telephone pole respectively, and only confirms the receiver 13 while going prescribed patrol routes carrying the receiver 13. The detector 12 is operated by utilizing the fault detection current detected by a current transformer 21. Thus, it is unnecessary to provide especially a power source for operating the detector 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286151-A (JP)
Title: Toroidal continuously variable transmission
Inventor: YAMASHITA TOMOHITO
IPC: F16H15/38
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a greater capacity of torque while reducing local stresses on trunnions even when great axial force is applied from a thrust mechanism.  <P>SOLUTION: This toroidal continuously variable transmission comprises an input shaft, an input disk and an output disk supported mutually concentrically on the input shaft in a mutually independently rotatable manner, and a tilting shaft 7 existing at a position perpendicular to the directions of the center axes of the input disk and the output disk. It also has at least a pair of trunnions 21 tilting around the tiling shaft 7, a plurality of power rollers rotatably supported by the trunnions and held between the traction faces of the input disk and the output disk, and a safety cable bridged on the trunnions 21 for synchronizing the tilting angles of the trunnions. Cable grooves 27 in which the safety cable is mounted are provided only at both ends of each trunnion 21 on the outer peripheral face at the end of the tilting shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288317-A (JP)
Title: Optical disk player
Inventor: MATSUMOTO MASAKI
IPC: G11B19/28
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk player in which appropriate processing is quickly done by detecting the region facing the optical pickup when the optical pickup moves due to vibrations or malfunctions when playing back the recording optical disk.  <P>SOLUTION: The optical disk player 1 turns on only a focus server to detect the track again with the optical disk D turning at a given speed when no track is detected even if a given time elapses and detects the longest pit from an RF signal detected during a given period of time to measure the length of the longest pit. Reading a part of recorded data in the case of the recording region detects the longest pit from the RF signal. Meanwhile, no data is detected or a noise is detected in the case of a non-recording region. Thus, judgement is easily made to find the region by comparing the length of the longest pit with a threshold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295208-A (JP)
Title: Print service system
Inventor: WATANABE MIKIO
IPC: G06Q50/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print service system which enables users to quickly and easily enjoy on-line services, while enabling a service provider to increase the chances of having orders from the users.  <P>SOLUTION: The image data of images taken by a user using an image pickup device are sent to a home server device by wireless communication. When receiving the image data, the home server device automatically sends the image data to a print server device and updates the total number of the image data sent to the print server device. When the number of updates exceeds a predetermined value, an email including a message proposing how the image data are output to media and the method of ordering is sent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293111-A (JP)
Title: Manufacturing method for fiber-like rubber chip
Inventor: NOGUCHI TAKAYUKI
IPC: E01C19/05
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for fiber-like rubber chip capable of effectively utilizing materials such as rubber waste.  <P>SOLUTION: After a laminated body obtained by holding a vulcanized rubber material by an unvulcanized rubber material is put in a molding die, the laminated body is vulcanized in the state of being compressed in a thickness direction to form a generally rectangular block body 1. Then, a disk-like rotating cutting tool 30 having a cutting blade section on the outer periphery thereof is rotated to cut the surface portion of the block body 1, and the cutting waste produced by cutting is provided as the fiber-like rubber chip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291015-A (JP)
Title: Method for forming corrugated fin
Inventor: IWASAKI MITSURU
IPC: B21D28/10
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a corrugated fin with which peak parts and valley parts can easily be formed under inclining state to the width direction of the corrugated fin and further, heat radiating characteristic of the corrugated fin is remarkably improved.  <P>SOLUTION: This forming method is performed, by which the peak parts 7a and the valley parts 7b are formed as the inclining state in the width direction of the corrugated fin 6 by giving force so that both end parts in the width direction of the peak part 7a and the valley part 7b in the corrugated fin 6 offset in the longitudinal direction, and so that the direction of louver 9 formed between the peak part 7a and the valley part 7b approaches to an air flowing direction P.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292257-A (JP)
Title: Fire resistant heat resistant hydraulic composite material
Inventor: SUGAWARA SHINICHI
IPC: C04B24/38
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide concrete having a fire resistant heat resistant performance durable to a temperature of ≥1,000°C.  <P>SOLUTION: The concrete is constituted by blending a hydraulic solidifying material such as ordinary portland cement, a synthetic fiber such as a polyvinylalcohol fiber, and lightweight aggregate in an absolutely dried condition or in such a state that the aggregate is allowed to absorb water up to about half amount of its water absorption rate, in a blending ratio of water to the cement of ≤65%. Preferably, an inorganic admixture and a foaming agent are added in addition to the components above. Thereby, a high fire resistant heat resistant hydraulic composite material satisfying applicability and strength conditions, and being free from explosive fracture due to a high temperature in the case of fire, safe and free from fear of lowering of strength can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291081-A (JP)
Title: Jet type soldering device
Inventor: YOSHIMURA HISATAKA
IPC: B23K1/08
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jet type soldering device capable of stably jetting molten solder by eliminating clogging of a mesh plate installed in a chamber, in a jet type soldering device for jetting, from a spouting nozzle, a molten solder sucked from a sucking port by revolution of a screw.  <P>SOLUTION: The device is provided with a vertical slit plate 3 which divides a solder vessel 1 into a spouting nozzle side and a screw-rotating shaft side. On the shaft side sectioned by the vertical slit plate 3, there is provided a horizontal slit plate 4 which separates the front surface side of the molten solder 8 from the sucking port side of the chamber. In addition, the slit plates 3, 4 are formed with a large number of small holes 14, 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302527-A (JP)
Title: Torque measuring apparatus for rotating body
Inventor: ARAI TORU
IPC: G01L3/10
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque measuring apparatus for a rotating body in which cleaning operation of a light receiving part of a light signal from the rotating body is easily performed.  <P>SOLUTION: The torque measuring apparatus 10 for a rotating body is provided with: a rotator 11 having a hollow body portion 13 formed between a driving side flange portion 12 and a load side flange portion 14; light emitting elements 27a to 27n disposed on the periphery of the rotator 11, for emitting lights according to an output from a torque detection unit 21 attached to a hollow portion 19 of the hollow body portion 13, and for outputting light signals; a transparent plate 43 attached to a chassis 17 disposed outside the rotator 11, for allowing the optical signals to pass therethrough; and a light receiving fiber 31 attached to the chassis 17, for receiving the optical signals through the transparent plate 43. The transparent plate 43 is attached to the chassis 17, wherein the transparent plate 43 is detachable from the chassis 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301180-A (JP)
Title: Mounting structure
Inventor: YOSHIDA YUKIO
IPC: F16J3/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure which can reduce the number of processes of mounting work for mounting a mounting member to a mating member, and can improve the working efficiency of the mounting work, and can reduce a manufacturing cost.  <P>SOLUTION: The mounting structure is composed of the mounting member having a communicating port for communicating a hollow inside portion with the outside, and the mating member having a mounting port on which the communicating port is mounted. A seal rib having an approximately annular shape is provided on the peripheral portion of the communicating port so as to seal a clearance between the communicating port and the mounting port from the outer peripheral side of the communicating port. The mounting member is fixed to the mating member by means of a fixing member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302699-A (JP)
Title: Vehicle detector
Inventor: SHIRONAGA HIDEAKI
IPC: G08G1/01
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle detector for detecting a vehicle with precision by reducing cases where the vehicle is hardly detected.  <P>SOLUTION: The vehicle detector 1a detecting the vehicle 200 passing a monitor range on a road 100 includes a sensor part 2 having a plurality of thermo-pile elements 3a, 3b for sensing an IR, which is emitted by the vehicle 200, from the side part of the road 100. A plurality of monitor ranges 3A, 3B are provided for one lane, based on the thermo-pile elements, so as to detect one vehicle by a plurality of elements 3a, 3b. With this configuration, the possibility of passage of a part of the vehicle 200 which generates a temperature difference from the temperature of the road 100 is enhanced at least in one of the monitor ranges 3A, 3B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303525-A (JP)
Title: Grounding means of image forming apparatus
Inventor: TANAKA NORIAKI
IPC: H01J29/92
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grounding means of an image forming apparatus without jeopardizing safety for a user even if a movable conductive member is moved and capable of grounding stably on a stainless steel plate applying a zinc system surface treatment.  <P>SOLUTION: In the image forming apparatus provided with the conductive member fitted to an image forming apparatus main body in free movement, a moving means for returning the conductive member to a position at the time of operation of the main body, and a grounding member for grounding with the conductive member, surface treatment is applied to the surface of the grounding member destabilizing conduction, and conduction is stabilized as a surface treatment agent of the grounding member is peeled off by the movement of the conductive member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298095-A (JP)
Title: Reel for fishing
Inventor: OISHI HARUMICHI
IPC: A01K89/015
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel for fishing, enabling a finger to carry out returning operation of a clutch simultaneously while carrying out a thumbing operation on a spool or a wound line surface thereof.  <P>SOLUTION: This reel 1 for fishing having a switching member 21 of a clutch structure 12 for switching the spool 5a from a fishline-winding state to a fishline-releasing state, installed between side plates 3a and 3b (2a and 2b) at the rear side of the spool 5a so as to be moved in the upper and lower direction is obtained by installing a returning member 60 for returning the clutch structure 12 switched from the fishline-winding state to the fishline-releasing state by the switching member 21 to the original fishline-winding state so as to be moved in the upper and lower direction by being installed in parallel with the switching member 21, and connecting both members of the switching member 21 of the clutch structure 12 and the returning member 60 with a connecting member 46 so as to perform a seesaw movement so that the switching member 21 may be protruded in a pressable state when the switching member 21 is switched to the fishline-releasing state by pushing and moving the switching member 21 of the clutch structure 12 in the fishline-winding state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307885-A (JP)
Title: Method for reducing impurity in metal
Inventor: DOI TETSUO
IPC: C22B58/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining high-purity indium from an indium raw material containing impurities by a simple operation at a low cost.  <P>SOLUTION: The high-purity indium can be obtained by melting the indium raw material, stirring and oxidizing the resultant molten material in the air to form dross, allowing the dross to include impurities, and then separating the dross. Further, alkali flux treatment and water washing treatment are applied to the dross to recover crude indium, and the crude indium is repeatedly used to improve yield.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308750-A (JP)
Title: Bearing device
Inventor: KANDA YUTAKA
IPC: F16H57/021
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device capable of sufficiently supplying oil and preventing the application of biased load to a roller.  <P>SOLUTION: This bearing device 5 has two inner rings 53a, 53b mounted between a shaft 51 and a gear 52 as a rolling element, and fixed to the shaft 51, two outer rings 55a, 55b fixed to the gear 52 and prevented from being axially moved by a stopper ring 54, rollers 56 of three rows inserted between the inner rings 53a, 53b and the outer rings 55a, 55b, and a plurality of ball-cages 56a for evenly arranging a plurality of rollers 56 in each row. A cut 58 capable of inserting the stopper ring 54, is formed on at least one of opposite faces of two outer rings 55a, 55b, and at least one of two inner rings 53a, 53b is provided with an oil hole 59.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306508-A (JP)
Title: Loose-leaf binder
Inventor: KANEDA KATSUMI
IPC: B42F13/16
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loose-leaf binder having small resistance force occurring at the time of opening even while having necessary and sufficient loose leaf holding force at the time of closing.  <P>SOLUTION: A first substrate 1 has a plurality of locking recessed parts 15 on the upper face of the outer edge on the first binding ring 1 side at prescribed intervals along in the longitudinal direction of the binder. A second substrate 2 has a locking projection 16 which is fitted to the recessed part 15 at the closing position of the binding rings 3, 4. The locking projection 16 has the rounded tip. Further, an inclined bottom face 100 is provided at the tip of the locking projection 16 so that the resistance force at the time of the detachment of the locking projection 16 from the locking recessed part 15 becomes small when both of the substrates are mutually pulled with the strength above a prescribed level in the horizontal separation direction in the locking projection 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314664-A (JP)
Title: Wiring structure of harness to supporting device of radiator
Inventor: ISHIKAWA YUKITAKE
IPC: B60R16/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of parts relating to wiring of a harness to a supporting device of a radiator.  <P>SOLUTION: A radiator support 1 as a supporting device of a radiator comprises side members 2a, 2b, an upper member 3, and a lower member 4. An accommodation part 8 comprising a groove formed along a longitudinal direction of the upper member 3 is formed to an upper end 7 of the upper member 3, and a wire harness 9 and a hood seal 10 are accommodated in the accommodation part 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315000-A (JP)
Title: Taping apparatus for electronic component and taping method
Inventor: SHIGEMURA TOSHIO
IPC: B65B15/04
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a taping apparatus and a taping method for electronic components, which require a small space for taping and a simple constitution, and make it possible to place only good articles in a carrier tape to be sealed without fail.  <P>SOLUTION: In the apparatus and method, a transfer part 41 is arranged to be rotatable along an almost semicircle track between a retreating position, where the transfer part retreats from the carrier tape 21, and an insertion position, where the transfer part is above the carrier tape, with regard to the axis parallel with a moving direction of the carrier tape 21. The transfer part 41 has a suction part 42 for holding an electronic component 23. An inspection camera 43 is set above the insertion position where the electronic component 23 is inserted in the carrier tape by the transfer part 41. Thus the insertion of the electronic component 23 into the moving carrier tape 21 and the inspection of the component are carried out at the same position to reduce the space for taping.  <P>COPYRIGHT: (C)2005,JPO&NCIPI