baber/WOPTO huggingface dataset:
Patent JP-2004063052-A (JP)
Title: Medium changer device, medium state display method therefor, medium state display program, and recording medium recorded with medium state display program
Inventor: UCHIYAMA YUJI
IPC: G11B27/34
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To adequately display the state of media held in a plurality of medium holding sections without increasing the number of parts items.  <P>SOLUTION: The medium changer device is provided with: a plurality of the medium holding sections 24 by which the media D are held; an optical pickup for recording and/or reproducing signals to and/or from the selected media D among the media D held in the sections 24; a plurality of LEDs provided correspond to respective medium holding sections; a medium detecting section for detecting a plurality of the media D disposed in correspondence to the respective sections 24, the sections 24 where the media D are held and the sections 24 where the selected media D are held; and a changeover control means for stepwise changing over the quantity of the light of the LEDs in correspondence to the sections 24 based on the detection result by the medium detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058966-A (JP)
Title: Rear derailleur for bicycle
Inventor: JIYAHANA SATOSHI
IPC: B62M9/16
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a contact of a rear derailleur with a road surface while ensuring a performance of the rear derailleur at the both time of stopping and traveling in the rear derailleur for a bicycle.  <P>SOLUTION: The rear derailleur 11 for a bicycle is detachably fixed to a rear end of a frame body of the bicycle and is the one for hanging a chain 10 on any one of a plurality of sprockets 13 attached to a hub shaft 40 of a rear wheel 9 and having the different tooth number. The rear derailleur 11 is provided with a base member 26, a four-point link mechanism 27 and a chain guide 28. The base member 26 is detachably and non-rotatably positioned and attached to the rear end of the frame body 2. A first end of the four-point link mechanism 27 is pivotably attached to the lower end of the base member 26 and a second end thereof is arranged above the first end. The chain guide 28 is arranged on the front side of the base member 26 in the state that the base member 26 is positioned, is pivotably attached to the second end of the four-point link mechanism 27 and guides the chain 10 in the hub shaft 40 direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003123628-A (JP)
Title: Electron source and its manufacturing method
Inventor: TOSHIMA HIROAKI
IPC: H01J9/02
Filed: 2002-08-01
Abstract: PROBLEM TO BE SOLVED: To improve reliability of electrical connection between the electron emitting member and its wiring in the electron source having an electron emitting member and the wiring. SOLUTION: This is an electron source that comprises a first conductive body 5 and a second conductive body 8 that are arranged on the substrate and cross each other, an insulating body 6, and an electron emitting member 4 that is electrically connected to the first conductive body 5 and the second conductive body 8. The connection between the first or second conductive body and the electron emitting member is made by a third conductive body 6 through an opening part 7 provided on the insulating body 6, and this opening part 7 has a region of which width becomes narrower from one end to the other end in the region at one end of the third conductive body that connects the first or second conductive body with the electron emitting member.
Patent JP-2004068177-A (JP)
Title: Tufting machine and tufting method
Inventor: YAMAMOTO KEIICHI
IPC: D05C15/18
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tufting machine which can prevent the formation of a step (hereinafter referred to as "stop mark") wherein the lengths of piles are smaller than those of the surrounding piles, in the direction of the row of needles, when the tufting machine is stopped, and to provide a tufting method.  <P>SOLUTION: In this tufting machine, the transfers of pile yarns and/or a base fabric are adjusted so as to add or reduce a prescribed distance, when a tufting machine is stopped and/or before or after the tufting machine is stopped, thus stopping the needles at prescribed positions and preventing the formation of the stop mark, when the tufting machine is stopped. A pile-transferring distance is adjusted also in response to a stopping time, and the method for preventing the stop mark responds to the stopping time. Thereby, the method has an effect for moderating the stop mark, but it is difficult to adjust the moderation quantity. A long time is needed to obtain the optimal conditions, when the properties of the pile yarns or the pile length of a carpet are changed. Conventional techniques can practically not be used. It has been known that the appearances of stop marks are different in response to the stop times of the tufting machine, and the adjustment of the pullback distances of the pile yarns in response to the stop times could not have been responded by the conventional techniques. The present technique can improve the problems.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070605-A (JP)
Title: Data processing method, data processing device, computer program and recording medium
Inventor: SAITO KAZUNORI
IPC: G06F21/14
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To detect an invalid code by revealing an essential structure thereof.  <P>SOLUTION: A branch source address and a branch destination address of a branch instruction (jmp instruction) are stored (S4), and whether the branch destination address is connected with a call instruction for calling an instruction code group for executing an external command or not is determined (S6). If the branch destination address is connected with a call instruction, whether the call destination is between the branch source address and the branch destination address or not is determined (S9). If the call destination of the call instruction is between the branch source address and the branch destination address, information to the effect that an invalid code is detected is generated (S10).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067316-A (JP)
Title: Hook device
Inventor: NAKAMURA SHIGETAKA
IPC: B66C1/68
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the portion requiring dimensional accuracy when assembling respective parts and to improve workability when assembling and assembly accuracy by providing the keyway on a flange part of a connecting pin.  <P>SOLUTION: The device consists of a shaft part 22A inserting the connecting pin 22 into the arm parts 14, 16 of the bracket 12, and the flange part 22B abutting to the outer wall surface 14A of the one side arm part 14. The keyway 23 is formed on the flange part 22B and the connecting pin 22 is fixed in a state of pulling-out prevention using a key plate 24 inserted in the keyway 23. Since the flange part 22B, the keyway 23 or the like are needed only to be formed with high accuracy, and the arm parts 14, 16 of the bracket 12 or the like can be formed with minimum machining accuracy when assembling the hook device 11, the machining of respective parts and the management of the dimensional accuracy are efficiently performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070666-A (JP)
Title: Series dc constant voltage circuit with overvoltage protective function
Inventor: GOTO KUNIHIKO
IPC: G05F1/56
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a series DC constant voltage circuit with overvoltage protective function never causing the breakage of an internal transistor even in the contact of the output terminal of the constant voltage circuit with a high-voltage wiring.  <P>SOLUTION: A current limiting resistor is inserted between the output end of an error amplifier for amplifying the difference between a return voltage in which the output voltage of the constant voltage circuit is divided by a resistor and a reference voltage and the base of a PNP transistor for amplifying the output current of the error amplifier. A diode is additionally connected between the output terminal of the constant voltage circuit and the base of the current amplifying PNP transistor with its anode being set on the output terminal side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068713-A (JP)
Title: Stirling engine
Inventor: IJIRI MAKOTO
IPC: F02G1/043
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirling engine allowing accurate control of cooling capability while avoiding collision resulting from the disordered motion of a piston 1 and a displacer 2 by seizing the positions of them.  <P>SOLUTION: A reflecting shaft 33 is mounted on a sleeve 14 which reciprocates together with the piston 1. The reflecting surface of the reflecting shaft 33 is machined into an isosceles triangle which is gradually narrower as tending to the sleeve 14 and the reflection amount of a laser beam can be changed with the displacement of the piston 1. When the reciprocating motion of the piston 1 is started, the reflecting shaft 33 also reciprocates at the same stroke. Since a laser irradiation portion 31 and a laser receiving portion 3 are fixed at preset positions, the reflecting shaft 33 is only displaced relative to the laser irradiation portion 31 and the laser receiving portion 32 situated to be unmovable. Thus, by previously specifying the reflection amount of the beam and the position of the piston 1, the accurate position of the piton 1 can be specified in accordance with the reflection amount of the beam detected by the laser receiving portion 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066407-A (JP)
Title: Chuck
Inventor: MIYAIRI HIDEJI
IPC: B23B31/117
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a stop ring from coming out in a chuck where the coming-out of the stop ring and a seal cap from the chuck can be definitely prevented.  <P>SOLUTION: The chuck is provided with a chuck cylinder (1) which inserts a tool, the chuck cylinder (1) covered with a clamping cylinder (2), a roller (3) and a retainer (4) interposed in a clearance between the chuck cylinder (1) and the clamping cylinder (2), a seal cap (5) which seals the top end of the clearance and a stop ring (6) which retains the seal cap (5) at the top end of the chuck cylinder (1). The stop ring (6) is fit into a stop groove (11) formed on the opposite surfaces of the chuck cylinder (1) and the seal cap (5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075544-A (JP)
Title: Shampoo composition
Inventor: TERASAKI HIROYUKI
IPC: A61Q5/02
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shampoo composition which has a good bubbling property and a good smooth bubble quality, when used for shampooing hair, gives excellent gloss, softness and collecting property, after dried, and has excellent stability.  <P>SOLUTION: This shampoo composition is characterized by comprising (A) a sulfate residue-having anionic surfactant, (B) a cationic polymer and (C) an inorganic acid or its salt and having a pH value of 1 to 4 at 25°C, when diluted with a 20 weight fold amount of water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073362-A (JP)
Title: Powdered medicine dispensing apparatus
Inventor: TANIDA TOMOICHIRO
IPC: A61J3/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powdered medicine dispensing apparatus which copes with a large number of powdered medicine triturations by using a comparatively small number of sensor parts (hole IC etc.).  <P>SOLUTION: In the powdered medicine dispensing apparatus provided with a powdered medicine supply part 11 and a powdered medicine dividing part 12, the supply part 11 comprises a powdered medicine housing container 111; a partition means 112 movable within the container 111, and a positional detection means 113 capable of detecting the position of the partition means 112 within the container 111. The positional detection means 113 consists of detection parts 114 and 116 which can be moved together with the partition means 112; and a fixed shielding part 115, where a plurality of hole parts 115a to 115f are perforated. The detection parts 114 and 116 have a plurality of sensor parts. Based on the correlation between the hole parts 115a to 115 and the sensor parts, a prescribed output signal is obtained by the sensor parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003118945-A (JP)
Title: System for security control of person/good, and/or system for transporting person/good, control device for commanding the systems and operating method of the systems
Inventor: GERSTENKORN BERNHARD
IPC: G07F7/08
Filed: 2002-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a control device for transporting means or access means, a system for security control of and/or transporting person/good and a method of operating the system. SOLUTION: At least one of response signals 2, 2' and 2" is sent by at least one of identification transmitters 1, 1' and 1". The response signal is received by at least one of recognition devices 10 and 10' and recognized by the recognition device using a recognition protocol. One control signal that conforms to the control protocol 3 or 3' of the recognition device 10 or 10' is sent for one of the recognized response signals 2, 2' or 2". Control devices 11 and 11' read control signals according to at least two different control protocols 3 and 3'. The control devices 11 and 11' recognize control signals and send at least one secondary control signal 5 for one of the recognized control signals.
Patent JP-2004078652-A (JP)
Title: Image processor and its method
Inventor: WATANABE TATSUMI
IPC: G06T5/20
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a clearer image by automatically controlling the contrast and color balance of a digital image obtained with a digital camera or the like.  <P>SOLUTION: A contrast improvement means 12 applies contrast improvement utilizing a human visual model to an input image obtained with an image input means 10. That is, the means 12 calculates the contrast improvement quantity VRPij of a target pixel Pij by a relative comparison between the pixel value VPij of the target pixel Pij and the weighted mean pixel value VAPij of pixel values included in the peripheral visual field of the target pixel Pij, extracts a value supposed to be effective from the calculated value and generates a contrast enhanced image 3. Since a combination coefficient of the enhanced image 3 and the input image 1 is adaptively changed on the basis of the edge information of the input image which is obtained by an edge information detection means 11 and the luminance of the target pixel Pij, contrast improvement in which a problem of density between a highlight part and a shadow part is solved and the influence of illumination light is reduced can be attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080487-A (JP)
Title: Packet transfer system, packet transfer method solution server, dns server, network system, and program
Inventor: FUJITA NORITO
IPC: H04L12/721
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet transfer system for using as a key multiple kinds of information in a receiving packet, obtaining a transfer method of the packet from an external server, and transferring the packet.  <P>SOLUTION: When a packet is received, a packet transfer system A1 extracts multiple kinds of information, such as destination IP address and address port number, contained in the received packet, and inquires of a packet transfer method solution server B1 about the information on a packet transfer method while the extracted information is used as a key. The server B1 holds a relationship as data base B12 between the multiple kinds of information included in the packet and one or more kinds of information about the packet transfer method, and responds to an inquiry from the packet transfer system A1 and gives one or more kinds of information about the packet transfer method. The packet transfer system A1 rewrites the multiple kinds of information, such as destination IP address and address port number, on the basis of one or more kind of obtained information and transfers the received packet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087174-A (JP)
Title: Ion beam device, and working method of the same
Inventor: KODAMA TOSHIO
IPC: H01J37/20
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion beam device capable of preventing secondary particles from re-adhesion on an observing surface (cross section).  <P>SOLUTION: The ion beam device comprises a liquid metal ion beam irradiation device 1 forming a cross section by irradiating a prescribed liquid metal ion beam on a specified site of a specimen 6, and a gaseous ion beam irradiation device 7 removing a damaged layer on a prescribed region by scanning the prescribed region (observing region) of the cross section by the gaseous ion beam converged into a prescribed beam radius.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083032-A (JP)
Title: Heat insulating structure of storage facility and heat insulating panel of the same
Inventor: YASUDA KUNIO
IPC: B65D90/06
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard heat insulating panel, whose body is hard to bend and which is held by a proper attractive force corresponding to a magnetic force from permanent magnets even if recessions and projections are formed on the outer surface of a storage facility.  <P>SOLUTION: The hard heat insulating panel body 9 is attracted and held on the outer surface of the storage facility via the permanent magnetics 12 arranged on the back of the heat insulating panel body 9 to form a heat insulating structure. According to the structure, magnetic attracting parts comprising the permanent magnetics 12 move freely to get closer to or away from the back of the heat insulating panel body 9. The heat insulating panel for the storage facility comprises the above hard heat insulating panel body 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003173539-A (JP)
Title: Mark length measuring device and mark length measuring method
Inventor: ANDO YUJI
IPC: G11B7/005
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mark length measuring device which can measure mark length with high accuracy in order to improve the accuracy of calculation of a fundamental frequency and deal with the speedup of the rotation of a disk, and to provide a mark length measuring method.  <P>SOLUTION: The mark length measuring device is provided with a measuring instrument 101 to measure the mark length of a mark read from a disk medium, registers 111 to 113 to store each mark length of three continuous marks measured by the measuring instrument 101, respectively, a maximum value register 120 to store the maximum mark length of the measured mark length, a comparator 102 to compare the sizes of the maximum mark length and the mark length stored in the register 112, an arithmetic unit 104 to determine the sum total of mark lengths stored in the registers 111 to 113, and a control part 103 to store the sum total of mark lengths determined with the arithmetic unit 104 on the basis of a comparison result obtained with the comparator 102 as the sum total of three continuous mark lengths containing the maximum mark length into a sum total register 130.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004087727-A (JP)
Title: Ceramic resistance material, method of manufacturing the same, and electrostatic chuck
Inventor: KAMIYA SATORU
IPC: H01L21/683
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic resistance material having a small logarithmic resistance temperature coefficient, which can obtain a volume inherent resistance value of 10<SP>8</SP>to 10<SP>12</SP>Ωcm within a temperature range from -150°C to 200°C, and an electrostatic chuck having excellent releasability and higher thermal conductivity, which can obtain a large adhesive force using the same ceramic resistance material.  <P>SOLUTION: A sintered material includes AlN as a main element and a cerium oxide as a sub element. The ceramic resistance material is formed of a sintered material of aluminum nitride having a logarithmic resistance temperature coefficient of 2.2 or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085333-A (JP)
Title: Failure diagnostic program for semiconductor integrated circuit
Inventor: YOSHIMURA SHINICHI
IPC: H01L21/82
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To narrow a delay failure spot efficiently in a short time in delay failure diagnosis of a semiconductor integrated circuit.  <P>SOLUTION: First of all, an input FF group having the possibility of exerting an influence on an output FF is specified from the output FF wherein a delay failure is detected (S302). Then, route search is performed by using the value of each signal wire determined by a logic simulation and an activation condition of each gate, concerning a signal propagation route from an optional input FF having a changed signal in the specified input FF group to the output FF wherein the delay failure is detected (S307). By specifying the determined signal propagation route as a delay failure spot, failure diagnosis of an optional signal propagation route having the possibility of a failure cause can be performed by using the activation condition automatically by using a program, and hereby the delay failure spot can be narrowed efficiently in a short time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095586-A (JP)
Title: Electric apparatus and wiring board
Inventor: YAMAGUCHI ATSUSHI
IPC: H01L23/36
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric apparatus simplified in structure and excellent in heat radiation.  <P>SOLUTION: In this electric apparatus, heat produced in a heat producing body (20) which is the origin of heat is guided from a heat receiving wiring layer (11) mounted on a wiring board (10) to a heat radiating wiring layer (12) on the rear surface of the wiring board (10) via through holes (14) penetrating through the base material (13). In this way, heat from the heat producing body (20) is radiated from the heat radiating wiring layer (12) as well as from the heat receiving wiring layer (11).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095639-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MORI TOSHIFUMI
IPC: H01L21/28
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has an elevated dead source-drain structure capable of reducing short channel effect.  <P>SOLUTION: A gate electrode is formed on a region which is part of the surface of a semiconductor substrate across a gate insulating film. A 1st semiconductor film formed of a gate electrode is arranged on both sides of the gate electrode on the surface of the semiconductor substrate at a certain interval with the gate electrode. An impurity diffusion region is formed in each 1st semiconductor film. On both sides of the gate electrode at a surface layer part of the semiconductor substrate, an extension part is formed. The extension part is of the same conductivity type with the impurity diffusion region and connected to an impurity diffusion region on a corresponding side. A side wall spacer is arranged which is formed of an insulating material on the flank of the gate electrode, and covers a portion of the 1st semiconductor film beyond the edge of the 1st semiconductor film on the gate electrode side.  <P>COPYRIGHT: (C)2004,JPO