baber/WOPTO huggingface dataset:
Patent JP-2005042797-A (JP)
Title: Ball screw device
Inventor: SEKIYA HIROAKI
IPC: F16H25/24
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw device capable of reducing the assembly cost by enhancing assembly and disassembly workability of a direction-changing member to an end face of a nut body.  <P>SOLUTION: The ball screw device is constituted so that, when an engagement pin 34 is press-fitted in a pin insertion hole 28, an engagement piece 32 located in an engagement piece slide hole 30 is pressed by the engagement pin 34 and moved into an engagement recessed part 24. The axial movement of a direction-changing member 16 with respect to the nut body 14 can be restricted thereby. Further, when the engagement pin 34 press-fitted to the pin insertion hole 28 is drawn out, the movement of the engagement piece 32 to the engagement piece slide hole 30 side becomes possible, and when the engagement piece 32 in the engagement recessed part 24 is moved into the engagement piece slide hole 30, the axial movement of the direction-changing member 16 with respect to the nut body 14 can be released.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041312-A (JP)
Title: Engine starting/stopping control system
Inventor: MAEDA TORU
IPC: B60R25/24
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine starting/stopping control system capable of preventing the user from taking the situation as a system failure by mistake by informing him of an electronic key being out of place which has been inserted in a key insertion hole.  <P>SOLUTION: When the electronic key 15 has encountered out of battery, collation is made with the transponder code transmitted wirelessly from a transponder 25 upon making insertion into the key insertion hole provided in a cabin. In case the key 15 is not out of battery, collation with the ID code transmitted wirelessly from the key 15 to the vehicle can be made without making insertion into the hole. If the collating result appears OK, a push button is pushed and the engine 33 is started. In this engine starting/stopping control system, an indicator lamp makes notification whether removal of the key 15 inserted into the key insertion hole can be made under the specified conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318811-A (JP)
Title: Intellectual property accounting management device and intellectual property accounting management program
Inventor: UMEHARA JUNICHI
IPC: G06Q10/06
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intellectual property accounting management device that can handle the accounting management of an intellectual property.  <P>SOLUTION: The intellectual property accounting management device comprises an acquisition value storage part 202 for storing the acquisition value of every piece of an intellectual property, and a means for updating the acquisition value in the acquisition value storage part 202 with an input of an amount of acquisition cost spent on the acquisition of a specific piece of the intellectual property to perform the accounting processing of the intellectual property.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004112763-A (JP)
Title: Wavelength division multiplexing passive optical network system
Inventor: SONG JAE-WON
IPC: H04B10/07
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize a wavelength division multiplexing passive optical network system efficiently and economically.  <P>SOLUTION: An optical signal output from a central base station 10 is injected into a Fabry-Perot laser diode which is a light source of a subscriber connection unit 30, and an output wavelength of the subscriber connection unit 30 is subjected to injection lock, at the same wavelength as that of the optical signal output from the central office 10, thereby enabling the subscriber connection unit 30 to output an optical signal, having the same wavelength as that of the optical signal output from the central best station 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004319948-A (JP)
Title: Non-volatile semiconductor memory
Inventor: ARAI FUMITAKA
IPC: H01L27/115
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce parasitic capacity at a periphery of a floating gate, to increase capacity between a control gate and the floating gate, to reduce writing voltage and to realize high integration and high speed.  <P>SOLUTION: The floating gate FG is formed on a semiconductor substrate 11 through a gate insulating film GI. Diffusion layers as source or drain regions are formed in the semiconductor substrates 11 positioned on both sides of the floating gate FG. First and second control gates CG driving the floating gate through an inter-gate insulating film IGI are formed on both sides of the floating gate, which correspond to the diffusion layers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021577-A (JP)
Title: Movable body driving mechanism and game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable body driving mechanism capable of obtaining a sufficient visual effect, and to provide a game machine applying the mechanism.  <P>SOLUTION: A flask part 263 is provided with a roughly hemispherical main body part 62 and a roughly cylindrical neck part 64 and a plurality of LEDs 72 and 74 are respectively provided in the inside. Only the LEDs 72 below A-A are lighted in a posture indicated in (a), and only the LEDs 72 and 74 below B-B are lighted in the posture indicated in (b). That is, though the LEDs 72a below B-B are lighted, the LEDs 72b above B-B are not lighted even when they are the same LEDs 72. The LEDs 72 and 74 to be lighted correspond to positions where beads are present in the respective postures. When the LEDs 72 or the LEDs 74 are lighted, the light is scattered by the beads, the entire beads beautifully emit the light and the sufficient visual effect is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027226-A (JP)
Title: Method for reducing noise of line for xdsl communication, terminal device of line for xdsl communication, central terminal for xdsl communication, relay device of line for xdsl communication and xdsl communication system
Inventor: SHIRASU JUNICHI
IPC: H04B3/32
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which radiation field from a telephone line associated with DSL communication can be reduced; and to provide a terminal device, a central terminal, a relay device and an xDSL communication system for the method.  <P>SOLUTION: A cable 1 comprises several bundles of telephone lines each of which is composed of two metal wires. Two metal wires of a telephone line 1-2 of the cable 1 which is not used are connected through a resistor R1 at one end or at both ends.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031034-A (JP)
Title: Ultrasonic flowmeter
Inventor: SAITO KOICHI
IPC: G01F1/66
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter capable of measuring precisely the flow rate of a fluid to be measured, by constituting the flow of the measured fluid in the flow passage of only a boundary layer, and by eliminating a reverse velocity distribution.  <P>SOLUTION: In this ultrasonic flowmeter 10 provided with a flow velocity measuring part 100 having inner walls 40, 41 for specifying the flow passage 9 of the measured fluid, and at least one or more of ultrasonic oscillators 1a, 1b provided in the flow velocity measuring part to transmit and/or receive an ultrasonic wave, the height of the flow passage in the flow velocity measuring part is constituted to be the thickness of the boundary layer 2 of the measured fluid or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032678-A (JP)
Title: Switch
Inventor: OHASHI SHUICHI
IPC: H01H23/30
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abnormal noise from being produced while lessening the number of components.  <P>SOLUTION: This switch is provided with a rotatable seesaw knob 26 and two push switches 23, 24 pressed by the seesaw knob 26, and is also provided with a seesaw member 28 disposed between the seesaw knob 26 and two push switches 23, 24 and rotatably provided around a rotary fulcrum in a lower part than the rotary fulcrum of the seesaw knob 26 to transmit the operating force of the seesaw knob 26 to the push switches 23, 24. In addition, it is structured so that spring piece parts 28d, 28e always abutting on the lower surface part of the seesaw knob 26 are provided in the upper surface part at both ends of the seesaw member 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036494-A (JP)
Title: Floor-panel support structure
Inventor: YOSHIMORI SUSUMU
IPC: E04F15/024
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support-leg integral type floor-panel support structure in which a floor panel can be supported stably, a height is adjusted easily, a wiring space is formed sufficiently under the floor panel and a soundproof effect is improved.  <P>SOLUTION: A plurality of second support legs 21 and 21 supporting sections other than the four corners 52 of the floor panel 51 so as to surround a first support leg 11 centering around the support leg 11 supporting the four corners 52 of the floor panel 51 are connected and installed. A cushioning member 31 for the first support leg and the cushioning members 36 for the first support leg composed of a rubber projecting member are mounted on the top faces 12 and 22 of the first support leg 11 and the second support legs 21 brought into contact with the floor panel 51. The bearing capacity of the cushioning member 31 for the first support leg supporting the floor panel 51 is larger than those of the cushioning members 36 for the second support legs. The first support leg and the second support legs have the same height.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044659-A (JP)
Title: Electrocatalyst, its manufacturing method, and fuel cell using electrocatalyst
Inventor: NISHIGORI HIDETAKA
IPC: H01M4/88
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of an electrode catalyst for fuel cell and also its catalytic activity.  <P>SOLUTION: This is the electrocatalyst suitable for the fuel cell in which a noble metal component (Pm) composed of platinum or an alloy containing platinum and a catalyst material (Pm<SB>X</SB>Me<SB>Y</SB>) composed of an alloy of a transitional metal component (Me) are immobilized on a conductive carrier, and the surface of the catalyst material (Pm<SB>X</SB>Me<SB>Y</SB>) and/or the surface of the conductive carrier in the vicinity of the catalyst material (Pm<SB>X</SB>Me<SB>Y</SB>) are coated by a transitional metal four nitride structure (Me-N<SB>4</SB>).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044233-A (JP)
Title: Fund selection system and method, investment decision system and method, and program
Inventor: TAMANOUCHI SUNAO
IPC: G06Q40/02
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fund selection system and its method capable of selecting a plurality of funds having different attributes and constituting a composite fund from a plurality of selection objective funds and to provide an investment decision system and a method for it capable of minimizing separation from a bench mark for the composite fund and finding a realistic capital distribution.  <P>SOLUTION: Using a Euclidean distance between the selection objective funds computed by using the attribute values of the respective funds, a fund combination decision processing means 23 finds a combination of the selection objective funds giving the maximum total sum of the Euclidean distances in the combinations of the selection objective funds to select constituent funds. An investment decision means 25 selects and decides an investment to each of the constituent funds from a plurality of investment unit amounts to neutralize a style of the composite fund.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050097-A (JP)
Title: Information processor, information processing method, program, and storage medium
Inventor: KONUMA KENICHI
IPC: G06F11/00
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a storage capacity of a flash memory storing firmware for reducing a cost.  <P>SOLUTION: In reset starting, a valid/invalid flag flg showing the validity/invalidity of data of the firmware is referred to. When the valid/invalid flag flg shows the invalidity of the firmware data, data of the firmware stored on a front end block 2 side are transferred for updating on the flash memory. If an updating error occurs, processing is restarted from reset start.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050481-A (JP)
Title: Magnetic tape cartridge
Inventor: FUJII AKIHIKO
IPC: G11B23/04
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape cartridge mainly designed to prevent the abrasion of the slide contact surface of a sliding release pad when the magnetic tape cartridge is loaded on a drive and a reel is rotary-driven, and capable of guaranteeing stable reel rotation even without increasing a manufacturing load when it is used for a long time.  <P>SOLUTION: A projection elastically connected from the inner wall of a cartridge case 10, its movement being regulated only in the axial direction of a rotary shaft L, and arranged in the bottom surface center of a reel lock for applying a pressing force to the rotational center of a reel 20 is made of a resin having Vickers hardness of 10 to 16, and a slide contact surface 52 coaxially rotated together with the reel 20 and freely abutted on the projection on the upper surface of a release pad 50 freely moved in the axial direction is made of a resin having Vickers hardness of 18 or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056083-A (JP)
Title: N-dimensional geometric model, n-dimensional geometric model storage device and method, n-dimensional geometric model display device and method, n-dimensional geometric model data structure, and n-dimensional geometric model processing system, program, and storage medium therefor
Inventor: MATSUOKA TSUKASA
IPC: G06T15/00
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an n-dimensional geometric model storage and display device that can achieve a compact data size while maintaining sufficient display quality in a simultaneous wire and shading display.  <P>SOLUTION: When a geometric model of an n-dimensional space is stored, vertex coordinates of polylines are stored in a polyline vertex coordinate table. A vertex coordinate of the vertex coordinates of the triangular meshes on a mesh boundary is replaced by a vertex coordinate of a polyline the most adjacent to the vertex coordinate, and the triangular mesh is stored in a triangular mesh vertex coordinate table. The polyline division number of the polyline corresponding to each polyline is stored in a polyline division number table. The division number of a mesh boundary corresponding to each polyline is stored in a mesh boundary division number table. When the n-dimensional geometric model is to be displayed, triangular meshes are first displayed, and the polylines are displayed by matching the polyline division with the division number of the mesh boundary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053142-A (JP)
Title: Board, its manufacturing method and casting model
Inventor: TOKAI SATOSHI
IPC: B29C70/06
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board hard to produce an unimpregnated part not impregnated with a resin, capable of being suppressed in deformation or abrasion and excellent in durability, its manufacturing method and a casting model excellent in durability or the like.  <P>SOLUTION: A plurality of hole parts 2 are provided to a base material 1 comprising a fiberboard. The base material 1 is impregnated with a thermosetting resin through its outer surface 8 and the hole parts 2, and the impregnated base material 1 is thermally cured. The hole parts 2 are provided so as to extend along the fiber laminated direction of the base material 1. As the fiberboard, a medium fiberboard with a density of 0.35-below 0.80 g/cm<SP>3</SP>is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053557-A (JP)
Title: Volume-reducing packing device
Inventor: MIYAHARA SHOJI
IPC: B29B17/00
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a volume-reducing packing device which always can surely perform a bag placing on an article to be packed regardless of the material or the thickness of a packing bag.  <P>SOLUTION: A bag placing means has a bag-making mechanism, a pair of bag unsealing members, an opening stretching member, and a clamping mechanism. The bag-making mechanism feeds out a film material by a specified length from a rolled web which is wound under a state wherein confronted two side surfaces of the long cylindrical film material are folded inward to each other, cuts and bonds the film material, and makes the packing bag for which only one side section of the fed out distal end is opened. A pair of the bag unsealing members are inserted in respective inward folded sections constituting the two confronted side surfaces of the packing bag. The opening stretching member is inserted in the packing bag from the front side of the opened bag end section of the unsealed packing bag, and stretches the upper surface sheet of the opened bag end section upward, and the lower surface sheet downward. The clamping mechanism respectively clamps the stretched upper surface sheet and lower surface sheet of the opened bag end section, pulls out the packing bag under an opened state, and performs the bag placing for the article to be packed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007815-A (JP)
Title: Peripheral zone carrier monitoring system
Inventor: ISHI HARUHIKO
IPC: H04W36/08
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous channel switching or zone moving from being performed by an interference radio wave or a transmission carrier from another zone which is regarded as an interference radio wave in a mobile station with respect to a peripheral zone carrier monitoring system in a communication system for a moving object.  <P>SOLUTION: In the case of monitoring a carrier transmitted from a base station 1 within a peripheral zone 3, a mobile station 2 defines the received carrier as a monitoring target when two conditions that a receiving electric field strength of the transmitted carrier is equal to or higher than a fixed level and that significant data to be carried by the transmitted carrier are present are established.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005057158-A (JP)
Title: Method and device for expansion
Inventor: SAKATANI YASUYUKI
IPC: H01L21/301
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for expanding an adhesive sheet which can carry a wafer after dicing together with a frame without generating chips and micro cracks in an edge caused by contact between edges of adjacent chips due to vibration in carrying, and also to provide an expander.  <P>SOLUTION: The expander enlarges a clearance between chips T respectively by expanding an adhesive sheet S after dicing. It carries the wafer W after dicing to an expansion area together with a chuck stage 6 with the wafer W mounted on the chuck stage 6. The adhesive sheet S is expanded in the expansion area. The expansion state of the adhesive sheet S on the chuck stage 6 is held by a sheet holding means. A sag SA is formed in an adhesive sheet in the outer part of a clamp member, and a base SB of the sag SA of the adhesive sheet S is held and fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004094939-A (JP)
Title: Model structure, controller, temperature controller, and heat treatment apparatus
Inventor: MINAMINO IKUO
IPC: G05B13/04
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide the model structure of a control object suitable for non-interfering control or the like and to provide a controller, a temperature controller, and a heat treatment apparatus using the same.  <P>SOLUTION: A control object model 1 is made the model structure in which the difference of two outputs z<SB>1</SB>and z<SB>2</SB>are fed back to two inputs u<SB>1</SB>and u<SB>2</SB>via a feedback element Pf with positive and negative differentiation, that is, which is adapted to such a phenomenon that a calorific value (manipulated variable) is moved from one to the other in accordance with a temperature difference (output difference), and this model structure is used to constitute the control object model 1 so that the interference can be canceled by a non-interfering device 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005742-A (JP)
Title: User interface for document full-text search
Inventor: AALBERSBERG IJSBRAND J
IPC: G06F3/048
Filed: 2003-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for a search interface of an abstract or a document which applies a full-text search engine stored as a software in a memory.  <P>SOLUTION: The system is provided with a memory which stores many information items. An entry step, which enters each reference data, and a means, which associates each distinctive expression with the each reference data, are prepared in the system. Thus, request information can be searched by matching each reference data with a specific information item stored in the memory. The each reference data can be made conspicuous, by using the distinctive expression in the searched specific information item.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005062665-A (JP)
Title: Imaging apparatus
Inventor: UJIKANE YUKIKAZU
IPC: H04N101/00
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide imaging apparatus which can operate in manual focusing mode immediately after operating in automatic focusing mode and is easily handleable and convenient for a user.  <P>SOLUTION: A digital camera 1 has a slide part 6e which is disposed selectively at a 1st position, a 2nd position, or a 3rd position and energized from the 3rd position to the 2nd position, and is equipped with a selection means 6 of selecting the control signal generated by an AF control means 19 when the slide part 6e is disposed at the 1st position or 3rd position and the control signal generated by an MF operating means 5 when the slide part 6e is disposed at the 2nd position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060640-A (JP)
Title: Method for producing polyester
Inventor: TSUKAMOTO RYOJI
IPC: C08G63/88
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polytrimethylene terephthalate-based polyester, forming a very small amount of an attached material on a spinneret even by spinning continuously for a long time through the spinneret by reducing an amount of a cyclic dimer regenerated on remelting the polytrimethylene terephthalate for melt spinning, also showing a small amount of oligomer sedimentation on weaving or knitting and capable of producing a fiber stably, and the polyester fiber obtained from the same.  <P>SOLUTION: This method comprises bringing a polyester having the trimethylene terephthalate polymerized by using a titanium compound as a polymerization catalyst, as a main recurring unit, in contact with a phosphoric acid-based compound solution having 1-10,000 wt.ppm concentration range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI