baber/WOPTO huggingface dataset:
Patent JP-2003240086-A (JP)
Title: Operating device for apparatus having three positions
Inventor: KITAMURA TAKAAKI
IPC: H01H31/02
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To surely position all of three positions by stoppers, and to provide structure in which an operating device does not move when receiving torque from an apparatus side.  <P>SOLUTION: An operating shaft lever 22, a driven shaft lever 24, and a connecting bar 25 constitute a link mechanism, and the operating device comprises: an engagement mechanism 26 giving torque from a driven shaft 23 to an output shaft 27 connected with a disconnector; a first stopper 28 for positioning the disconnector at a first position beyond a dead center; a second stopper 29 for positioning the disconnector at a second position beyond another dead center; and an operating handle 50 for making the engagement mechanism 26 shut off the torque at the second position of the disconnector to rotate an output shaft 27 and then to move the disconnector to a third position. By attaching the operating handle 50 to the engagement mechanism 26 and moving a round bar 47, a ball 44 to which a circular hole of a side wall of a hollow driven shaft 43 is fitted returns to a constriction portion 48 of the round bar 47 to disengage the hollow driven shaft 43 from the output shaft 27. By removing the operating handle 50, the round bar 47 returns to the original position by a spring 49 to push out the ball 44 and then to restore the engagement of the hollow driven shaft 43 with the output shaft 27.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240090-A (JP)
Title: Linearly moving device
Inventor: KURACHI NOBUHIDE
IPC: F16C29/06
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To implement a high flexibility in design of a device, while reducing a size of a whole device.  <P>SOLUTION: A linearly moving device comprises: a ball screw device 10 having a nut 12 externally fitted on a screw shaft 11 and movable along an axial direction of the screw shaft 11; and a linear guide device 20 having a slider 21 supporting the nut 12 and a guide rail 23 having a section in a shape of a recess and guiding the slider 21 with a state where the nut 12 and the slider 21 are housed in the recess portion 22. A space portion 30 is formed in the slider 21 to which the nut 12 is detachably attached.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245753-A (JP)
Title: Multicavity mold
Inventor: FURUKAWA HIDEKI
IPC: B22C9/06
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicavity mold which hardly develops deflects in casting by suppressing an unbalanced state of casting temperatures during casting.  <P>SOLUTION: The multicavity mold 1 comprises first and second molds 2, 3 and the molds 2, 3 are provided with nests 5 each having a diesinked cavity 4 and a main mold 7 having a fitting part 6 in which the nest 5 is fitted. Furthermore, four nests 5 are fitted in parallel in the fitting part 6 of the main mold 7. The cavity 4 communicates with sprue runners 8 formed in the main mold 7 for filling molten metal M. Two sets of two position fixing pins 9 are inserted to upper and lower parts, respectively, between the rests 5 mutually adjacent to each other, thus allowing the rests 5 to be fixed to the fitting part 6. Between the rests 5 adjacent each other by the position fixing pins 9, a space 10 is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2005300560-A (JP)
Title: Display unit
Inventor: KIMURA MITSUTERU
IPC: G02F1/1524
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display unit which has no mechanical drive unit, has high reliability, quality, brightness, response speed, and wide viewing angle, whose power consumption is low and which is low cost, and which can perform full color display.  <P>SOLUTION: The display unit comprises a transparent board 10, a three-primary-color-independent optical waveguide 100 arranged and formed on one side thereof, and a transparent electrode 30 and an electrode 40 formed on the optical waveguide 100 and serving as counter electrodes arranged and formed to sandwich an electric field reaction material 20 transparent to waveguide light. The display unit is so constituted that the waveguide light is made to pass at least the transparent electrode 30 and the electric field reaction material 20, and by applying a voltage between these counter electrodes, the shape of the reaction material 20 is changed, to scatter the waveguide light is scattered and emitted to the outside as pixels.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2003246274-A (JP)
Title: Wheel locking unit for fork lift truck
Inventor: BABA TADASHI
IPC: B66F9/20
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To allow a wheel to be locked to a neutral position during automatic steering travelling for an operator to facilitate the supporting of the wheel and to be early switched to a manual steering travelling as fast as possible.  <P>SOLUTION: A wheel locking unit for a fork lift truck comprises a rotary plate 53 rotating cooperatively with the wheel 7 and having a cutout part 55 formed at the plate 53, and a lever 56 having a cutout part 55 engaged with the distal end 57 thereof to lock the plate 53. When the manual steering travelling is switched to the automatic steering travelling, an operator tilts the lever 56 to the fixed side to engage the distal end 57 of the lever 56 with the cutout part 55 of the plate 53 to lock the plate 53, thereby shifting to automatic steering travelling control by a changeover switch (not show). The plate 53, that is, the wheel 7 is locked during the automatic steering travelling, and the operator can support his body by the wheel 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249385-A (JP)
Title: Emergency lighting device and emergency luminaire
Inventor: MATSUNO SUSUMU
IPC: H05B41/14
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency lighting device and an emergency luminaire allowing the use of a dedicated two-wire emergency lighting circuit for easy renewal.  <P>SOLUTION: The emergency lighting device comprises input power switching means 15 for switching power to be supplied from a DC power input terminal 11 with the input of a failure monitoring part 14 and the two-wire emergency lighting circuit 2 connected to the input power switching means 15 for allowing the lighting of a discharge lamp 4 with electric power supplied from an AC power supply 31 or a DC power supply 32. The inexpensive two-wire emergency lighting circuit 2 is usable and easily applicable to making renewal independently of any form of wirings from a power supply part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248511-A (JP)
Title: Method and system for maintaining industrial machines
Inventor: YANAGIMOTO OSAMU
IPC: G06Q50/04
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance method that eliminates to overlook a maintenance work for industrial machines and can quickly respond to an abrupt incident.  <P>SOLUTION: A maintenance method accumulates the number of operations of an industrial machine 215 for each maintenance activity part, where the last maintenance activity was implemented, on the basis of sequence signals sent from the industrial machine to a monitor system 11. The method sends maintenance information to stimulate the maintenance activities to the monitor system 11 via a network 31 when the number of the operations accumulated reaches a predetermined number.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248159-A (JP)
Title: Lens barrel and camera
Inventor: KI DAIRITSU
IPC: G02B7/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem such that a shaft member for moving an optical element in the direction of an optical axis by rotation generates play in the direction of the optical axis.  <P>SOLUTION: A lens barrel has the shaft member 11 rotatable by receiving driving power from a driving source and extending in the direction of the optical axis, a first support member 3 for rotatably supporting the shaft member 11 at one end of the shaft member 11, a second support member 1 for rotatably supporting the shaft member 11 and having an abutting face 1a (6) for abutting on the other end of the shaft member 11 on a face orthogonal to the optical axis, an optical element 4 (5) disposed between the first and the second support members 3, 1, engaging with the shaft member 11 and movable in the direction of the optical axis by rotation of the shaft member 11, and a pressing member 14 supported by the first support member 3 abutting on one end of the shaft member 11 and pressing the shaft member 11 to the abutting face 1a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247998-A (JP)
Title: Method for detecting target nucleic acid
Inventor: OKADA KEISAKU
IPC: G01N33/569
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rapid and simple method with very excellent operationality in comparison with a conventional hybridization method, for detecting a target nucleic acid, capable of detecting the existence of a target nucleic acid in a tested specimen, and a kit suitably used in the detecting method for detecting the target nucleic acid.  <P>SOLUTION: This method for detecting a target nucleic acid uses a detecting probe bonding to the nucleic acid, including processes for; (a) introducing a marker complex having the detecting probe and a signal reporter onto a water absorbing base material having a stationary phase into which the tested specimen is immobilized, (b) spreading out the marker complex on the base material under a stringent condition, and (c) detecting a signal from the signal reporter in a stationary phase. When the signal is detected in the stationary phase, the nucleic acid is determined to be included in the tested specimen. The kit for detecting the nucleic acid includes the base material and the marker complex.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251253-A (JP)
Title: Coating apparatus
Inventor: YASUI YOSHINARI
IPC: B05C11/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating apparatus in which the apparatus corresponding to the object is constructed by smoothly carrying out the replacement or the increase and decrease of structural components or the change of arranging position.  <P>SOLUTION: At least one of each component 2, 7, 8, 18 is held by a long placing type rail member 24 to be freely slidden and fixed to an optional position in the longitudinal direction and is capable of being separated from the laying type rail member 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258863-A (JP)
Title: Apparatus and method for calculating optical path
Inventor: KATAYAMA MASARU
IPC: H04L45/122
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To set a path in the shortest period of time including a period of time for securing resources by setting the path between routers in consideration of the congestion condition of the path (the free condition of an optical wavelength) of the path.  <P>SOLUTION: When the path is set between the routers, not only the shortest route but also a plurality of paths are calculated. As for each of a plurality of the paths, a waiting time of signaling is calculated and a path minimizing the waiting time of signaling is selected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253574-A (JP)
Title: Dyeing method for acrylic fiber material and dyed acrylic fiber material
Inventor: TOKUMOTO HIROYUKI
IPC: D06P1/41
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dyeing method for acrylic fiber materials that can shorten the time and reduce the cost for the conventional dyeing process and the production process without adverse effect on the quality and the fabric hand of the acrylic fiber material, particularly can give a favorite color to gigged fiber products having shrinkable acrylic fiber admixed.  <P>SOLUTION: After an anionic surfactant is added to acrylic fiber material, the material is treated with a dyeing solution including cationic dye at a temperature of ≤70°C. Then, the fiber material is treated with dry heat at ≥120°C or with moist heat at ≥90°C, while the material is formed to fiber products.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255990-A (JP)
Title: Interactive processor and method, and robot apparatus
Inventor: AOYAMA KAZUMI
IPC: G10L15/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To propose an interactive processor of simple configuration to make natural interaction possible and a robot apparatus and an interactive processing method by which natural interaction can be made while apparatus configuration is simplified.  <P>SOLUTION: A plurality of answers for the utterance of the other party of interaction are formed in accordance with respective discrete answer forming rules and one answer is selected based on the results of evaluation using prescribed evaluation functions from among the respective formed answers. The selected answer is then outputted as speech to the outside.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002296281-A (JP)
Title: Improved homogeneous immunoassay
Inventor: VOGT BERND
IPC: G01N33/72
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To search and provide a method for improving measurement of an analyte in an upper limit in a range of about 10<-6> M using a polyvalent carrier reagent, in particular same to a versatile carrier reagent, used favorably for detection of the analyte of a conciderably low concentration. SOLUTION: This immunoassay of the present invention is a homogeneous immunoassay for detecting the analyte in a sample based on analyte-dependent aggregation or coagulation comprising the polyvalent carrier reagent, an analyte derivative coupled to a carrier or allowing coupling and an analyte-specific coupling partner R1. In the immunoassay, the partner R1 is an oligomer, or is oligomerized by a reagent R2 having at least two coupling portions coupled to the partner R1.
Patent JP-2003261991-A (JP)
Title: Flexible connector for concrete products
Inventor: MIURA MASAO
IPC: E04B1/48
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthquake-proof useful flexible connector for concrete products, wherein bolt axial lines are deflected toward a product side surface to facilitate work time saving, safety and labor saving, and wherein crossing bolts tightened through flexible members have spring elastic force, tensile and shearing resistance bearing forces.  <P>SOLUTION: A rectangular frame-shaped connector body 20A is provided, comprising an anchor 13 at one end, a contact surface 14 perpendicular to the axis line S1 of the anchor 13 at the other end, and a pair of bolt insertion holes at positions above and below the intersection of the longitudinal center line of contact surface 14 and the axis line of anchor 13; the flexible member 20A is provided, wherein a pressure seat unit inclined in a chevron shape to the axial line S1 is provided, crossing bolt hole 26 and bolt insertion hole 28 are opened in the pressure seat unit at a symmetrical angle to the longitudinal center line of contact surface 14, and a female-screw inner tube 34 is press-fitted into the bolt insertion hole 28, the flexible member 20A consists of the connector attached to the inside of contact surface 14 and of two bolts; bolts 30 are inserted from the front surface sides of both connectors and tightened crossing each other in X-shaped form at both sides of the axial line S1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260812-A (JP)
Title: Optical print head and image forming apparatus using the same
Inventor: YONEKUBO MASATOSHI
IPC: B41J2/45
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small optical print head wherein a crosstalk is suppressed and a light beam of each element is collected on a photosensitive body by sufficient resolution and contrast, and to provide an image forming apparatus using the optical print head.  <P>SOLUTION: There is disclosed the optical print head whereby a predetermined pattern is formed on an image carrier body 5 by projecting a modulated light beam from a light emitting section 2 of a light emitting element array 1 or a modulated light beam passing through a shutter section 2 of a light shutter element array to the image carrier body 5. Microlenses are arranged on arrangement positions respectively corresponding to the light emitting sections 2 of the light emitting element array 1 or the shutter sections 2 of the shutter element array 1 with a transparent body 3 and a low refractive index layer 6 having a refractive index lower than that of the transparent body 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273245-A (JP)
Title: Semiconductor memory device
Inventor: MIYATAKE SHINICHI
IPC: G11C11/405
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which high integration and a very high speed are obtained and further, power consumption when holding information is remarkably reduced by suppressing an increase in the area of memory cell, obtaining a very high speed read time and further, securing a long refresh time in the case of self-refresh.  <P>SOLUTION: In a twin cell structure using a single intersection 6F<SP>2</SP>-cell system in a DRAM using a single intersection 2-cell/bit system, memory cells MC are located at positions corresponding to all the intersections of bit line couples BL and /BL and word lines WL and when the half of a pitch of the word line WL is defined as F, a pitch of the bit line of the bit line couples BL and /BL is made larger than 2F and smaller than 4F. Further, an active area AA on a silicon wafer to form sources, channels and drains of transistors of the memory cells MC is formed obliquely to the direction of the bit line couples BL and /BL.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273103-A (JP)
Title: Method and apparatus for manufacturing semiconductor
Inventor: ARIKADO TSUNETOSHI
IPC: H01L29/78
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the degradation of the performance of a transistor caused by interface level rising due to the entry of nitrogen atoms that have been implanted in a silicon oxide film, reaching an interface between the film and a silicon substrate.  <P>SOLUTION: A substrate with a silicon oxide film formed thereon as a wafer is heated for a millisecond to centisecond by using a flash lamp, while supplying thereto gas that has been composed so as to contain nitrogen radicals by plasma irradiation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268321-A (JP)
Title: Apparatus for hot-melt adhesive
Inventor: SUZUKI KUNIHIKO
IPC: C09J5/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a widely usable apparatus for melting an adhesive.  <P>SOLUTION: In the apparatus, a direct current source unit 21 is equipped with a rectifier rectifying an alternating current to a direct current; a means for generating a high frequency converts a direct current from the direct current source unit 21 to a high frequency current; each coil head 30 equipped with a heating coil 31 is electrically connected to the means for generating a high frequency; a manually handling tool 22 is held by an operator's hand; all of the coil heads 30 can removably be mounted; and the coil head 30 is replaced with the manually handling tool 22 to be mounted according to operating conditions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281491-A (JP)
Title: Method and apparatus for mounting interposer
Inventor: AKITA MASANORI
IPC: G06K19/077
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for mounting an interposer for continuously accelerating processing in the case of mount-processing the interposer onto a wiring circuit represented by the antenna, etc., of non-contacting IDs.  <P>SOLUTION: In the method and device for mounting the interposer, in the case of cutting off an interposer board to which a conductive adhesive tape is stuck and a wiring circuit board represented by the antenna, etc., of non- contacting IDs in a line respectively in a feeding direction to be in the state of a tape and continuously mounting the interposer to the wiring circuit board, positions are detected mutually, arithmetic control is performed and mounting processing is performed continuously to improve throughput in the process and to reduce costs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003236388-A (JP)
Title: New transition metal complex catalyst, and method for synthesizing biaryl compound by using the same
Inventor: IKEGAMI SHIRO
IPC: C07C43/215
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a catalyst for allowing a reaction in which a transition metal complex functions as a catalyst in an organic solvent to proceed in water, and to provide a method for allowing Suzuki-Miyaura reaction to proceed in water.  <P>SOLUTION: A polyacrylamide derivative having diphenylphosphino groups at a proper interval and a transition metal are associated in an aqueous solution to obtain the objective transition metal complex catalyst which is a network supermolecule. It is made possible to proceed a Suzuki-Miyaura reaction in water by using the new transition metal complex catalyst.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276828-A (JP)
Title: Plate-like material reversal device
Inventor: MATSUMOTO ATSUSHI
IPC: B65G47/248
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit generation of a flaw on a slab 6 caused by a transfer action of the slab 6 or a receiving arm 14 of a reversal device 2.  <P>SOLUTION: The slab reversal device 2 reverses a front/back surface of the slab 6 by transferring the slab 6 placed on a placement surface 12a of a transfer arm 12 onto a placement surface 14a of a receiving arm 14. This device 2 is provided with an impact-absorbing means 42 for absorbing the impact generated during the transfer action of the slab 6. According to this reversal device 2, the impact generated during the transfer action of the slab is absorbed by the impact-absorbing means. Therefore, the generation of the flaw on the slab 6 caused by the transfer action of the slab 6 or the receiving arm 14 or the like of the reversal device 2 can be inhibited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280867-A (JP)
Title: Print system, printer, and program
Inventor: OHARA KIYOTAKA
IPC: G06F3/048
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To make easily obtainable the progressing situation of print processing in a printer, and to make the progressing situation of the print processing immediately recognizable not only the number of pages but also the contents.  <P>SOLUTION: At the time of receiving a print request for data to be printed from an information processing terminal 10, a data processing part 22 of a printer 20 develops the data to be printed into data for print with a bit map format by page units, and prepares a thumb nail for each page in parallel with this. Then, when a request for a print condition monitor page is issued from the information processing terminal 10, a web server 25 of the printer 20 displays printed pages by the thumb nails with respect to a print job during print at present, and prepares an information file in which a command to make a Web browser perform an auto-refresh is described, and returns the information file to the information terminal 10.  <P>COPYRIGHT: (C)2004,JPO