baber/WOPTO huggingface dataset:
Patent JP-2004263728-A (JP)
Title: Ball screw device
Inventor: INOUE MASAHIRO
IPC: F16H25/22
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce lower manufacturing cost by using a less number of parts than in the case in which special members are provided including a return tube and a circulation piece.  <P>SOLUTION: The ball screw device uses individual two-streak screw grooves 31, 32 as closed loops for rolling and circulating a ball group 4 therein. Lower manufacturing cost is achieved by using a less number of parts than conventional. Even when the screw grooves 31, 32 are connected to each other via ball circulation grooves 33, 34 as regions burdened with no load, both ball circulation grooves 33, 34 are dislocated with each other in the direction of the screw grooves to reduce or eliminate regions burdened with no load in the peripheral direction of a nut member 2 and a screw shaft 3, thereby the degradation of load burdening capability of the ball screw device 1 is suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248722-A (JP)
Title: Game machine management system
Inventor: HARADA TATSUHIRO
IPC: A63F7/02
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine management system capable of accurately managing data corresponding to a game state.  <P>SOLUTION: After the big winning of a Pachinko game machine 4 ends in a management system 100, a period during which probability fluctuation/time shortening signals are outputted (ON) is set as a discrimination period. In the case that special prize signals are switched to output (ON) during the discrimination period, it is discriminated that the game state during the discrimination period is a probability fluctuation state. Also, when the probability fluctuation/time shortening signals are switched to non-output (OFF), the discrimination period ends. At this time, when the special prize signals are kept to be non-output (OFF), it is discriminated that the game state during the discrimination period is a time shortening state. A hall computer 1 sums up/stores the data during the discrimination period on the basis of the discriminated results.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254376-A (JP)
Title: Inverter for vehicle
Inventor: URUSHIBARA KEISUKE
IPC: H02M7/48
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter for vehicles capable of applying a high voltage to a motor, without being limited by the output voltage of a battery, even if an instantaneous large motor driving force is required.  <P>SOLUTION: When an ignition switch is turned on, a control part 17 turns off transistors 13a and 13b and MOSFETs 12b, 12c, and 12e, and turns on a transistor 16a and MOSFETs 12a, 12d, and 12f, so that coils 11u, 11v, and 11w are supplied with a current. Then, when the transistors 16a and the MOSFETs 12a, 12d, and 12f are turned off, while the transistor 13a is turned on, voltages occur at the coils 11u, 11v, and 11w based on conduction rate of the transistor and MOSFET so that a capacitor 14 is charged. When the charged voltage reaches a target voltage, the transistor 13a is turned off, while the transistor 13b is turned on, and an inverter 12 is PWM-controlled to rotate a motor 11, and an engine connected to the motor 11 is started.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003260033-A (JP)
Title: Blood vessel pressure waveform detector, method for deciding organism's blood vessel state and method for manufacturing blood vessel pressure waveform detector
Inventor: ECKERLE JOSEPH STEPHEN
IPC: A61B5/352
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-invasion system and a method for measuring a blood pressure waveform in an organism utilizing a tonometric sensor unit for reducing or eliminating a deformation of the blood pressure waveform to be measured.  <P>SOLUTION: A method for deciding a heart blood vessel state of the organism's heart comprises steps of processing data of the blood pressure waveform detected from a carotid artery by a carotid tonometric sensor unit 300, comparing a measured value of an amplitude increasing index and/or a pulse wave propagation speed with a standard value of the healthy organism having a similar physiological feature, and thereby deciding organism's heart blood vessel state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004250557-A (JP)
Title: Aromatic polycarbonate resin composition for photoconductive board, the photoconductive board and planar light source unit
Inventor: MARUYAMA HIROYOSHI
IPC: G02F1/13357
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic polycarbonate resin composition for photoconductive board, excellent in mechanical properties, thermal properties, electrical properties and weatherability and having high light transmittance and good hue, to provide a photoconductive board obtained from the composition, and to provide a planar light source unit comprising the photoconductive board and a light source.  <P>SOLUTION: The aromatic polycarbonate resin composition for photoconductive board comprises 100 pts. wt. of an aromatic polycarbonate resin and 0.01-1 pt. wt. of a polyorganosiloxane having phenyl groups at least on the side chain, a branched siloxane structure and a viscosity of 1-200 cSt at 25°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004161730-A (JP)
Title: New blood pressure elevation suppressing substance
Inventor: MAEHIRA FUSAKO
IPC: A61K35/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new blood pressure elevation suppressing substance having absolutely no or extremely little adverse effect on human body and provide a functional food such as health food and health supplement containing the substance.  <P>SOLUTION: The blood pressure elevation suppressing substance is composed of deep ocean water containing a soluble silicon compound or its dried product. As an alternative, the blood pressure elevation suppressing substance contains a soluble silicon compound such as metasilicic acid or its salt or contains both compounds. The invention further relates to a health food, health supplement, etc., containing either one of the above suppressing substances.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004254135-A (JP)
Title: Lighting control and monitor system
Inventor: NISHIGAKI HIDENORI
IPC: H05B37/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting control and monitor system capable of communicating with a monitoring device or controlling the monitoring device by voice.  <P>SOLUTION: A personal computer 4 to be attachably/detachably connected with the monitoring device 3 and a general-purpose network 9 is provided with a voice input part 18 which inputs voice, a voice data output part 15 which outputs voice data of the voice inputted in the voice input part 18 to the general-purpose network 9 by a VoIP protocol, a voice data input part 16 which inputs the voice data by the VoIP protocol from the general-purpose network 9 and a voice output part 19 which outputs the voice data inputted in the voice data input part 16 by voice, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252909-A (JP)
Title: Tour traveler confirmation system
Inventor: EGASHIRA YASUYUKI
IPC: G06Q50/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tour traveler confirmation system by which the meeting status of travelers in the course of a tour is simply, exactly, and efficiently grasped by a tour conductor or the like.  <P>SOLUTION: The tour traveler confirmation system comprises: an information storage medium possessed by the traveler and storing machine-readable unique ID information; and communication equipment provided at the meeting place of the travelers and comprising: a display means; a reading means reading in a non-contact manner the ID information stored on the information storage medium; a traveler information storage means previously linking each traveler information with each ID information and storing them; a collation means collating the ID information read by the reading means with the ID information stored on the traveler information storage means; a control means displaying the traveler information stored after linking the traveler information with the ID information not collated by the collation means out of the ID information stored on the traveler information storage means on the display means; and an operation means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255900-A (JP)
Title: Air bag door for vehicle
Inventor: FUJII MUTSUO
IPC: B60R21/215
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag door for a vehicle capable of preventing breakage of a hinge part when the door part of the air bag door is opened and allowing the door part to be opened stably.  <P>SOLUTION: The air bag door for the vehicle includes a backup member 13 in which a backup part 27, a plate part 20, and the hinge part 24 are formed rigidly, on the backside of a panel body 1. The hinge part 24 is furnished consolidatedly with a curved part 34 having a curved section extending in the longitudinal direction of the hinge part 24 and a ridge-form rib 40 bulging on that surface in the neighborhood of each end in the longitudinal direction of the hinge part 24 which is located oppositely to a door part 17 formed in the curved part 34.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255491-A (JP)
Title: Opposed 2-spindle lathe
Inventor: KANEHIRA KATSUSHI
IPC: B23B3/30
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To use an opposed 2-spindle lathe, respectively attaching work gripping means to opposed end portions of a first main spindle and a second main spindle, also for a tailstock machining lathe equipped with a tailstock device.  <P>SOLUTION: In the opposed 2-spindle lathe, the work gripping means 8, 9 are respectively attached to the opposed end portions of the first main spindle 2 and the second main spindle 4 that are concentrically disposed and independently driven to rotate. At least the second main spindle 4 is supported so as to reciprocate in an axial direction. On the second main spindle 4, the work gripping means 9 and a work tailstock tool 20 are selectively attached.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254867-A (JP)
Title: Insole for infant shoes
Inventor: KASAI KENZO
IPC: A43B3/30
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide insoles for the infant shoes which enable the effective promotion of the formation of the plantar arches while being delicate on the skin of the baby.  <P>SOLUTION: Each of the insoles 60 for the baby shoes has a partition 61 erected and extended between the first and second toes of the foot of the infant. The partition 61 contains a relatively tough and flat hard material part 62 and a relatively pliable soft material part 63 wrapping the whole of the hard material part 62.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260489-A (JP)
Title: Method for controlling reception quality to avoid interference and mobile communication system
Inventor: OKUBO SHINZO
IPC: H04B7/26
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for efficiently avoiding an interference from a mobile station that is not a communicating party caused in that EIRPs differ at each base station, and so on.  <P>SOLUTION: The system is a mobile communication one comprising a plurality of radio stations including a plurality of radio stations 200 sharing the same frequency bands and a plurality of radio mobile stations 20. The radio stations operate in the mobile communication system, where the second radio station that is the communicating party of a first radio station controls local transmission power so that specific reception quality can be maintained at the first radio station. The radio stations comprise a transmitter 2, a transmission power amplifier 3 for amplifying the power of a signal to be transmitted, an antenna 4 for sending out the amplified transmission power from the transmission power amplifier 3, a transmission power detector 107 for detecting the transmission power from the transmission power amplifier 3 for being compared with a specific value, and a reception quality controller 108 for controlling the reception quality according to the compared result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260658-A (JP)
Title: Wireless lan device
Inventor: NAGAO AKIFUMI
IPC: H04W84/12
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize constantly stable communication quality by adaptively adjusting packet length according to changes of various statuses regarding wireless communication.  <P>SOLUTION: This wireless LAN device is constituted of a packet length control part 0120 which inputs transmission data and controls the number of pieces to be packetized, a packet composite part 0102 which outputs one piece of transmission packet data by packaging a plurality of pieces of transmission data according to an instruction of the packet length control part, a frame composite part 0107 which adds packet length information to a header of the combined transmission packet data and outputs a transmission frame 0108 and a wireless transmission part 0109 which wirelessly transmits the transmission frame. The wireless LAN device adaptively changes the packet length according to wireless transmission rate, a status of a transmission line, rate of the transmission data and a buffer status on the receiving side, etc. and realizes the stable communication quality with a small-scale circuit. Thus, a fault that the packet length can not be lengthen even when communication rate is low and there is little errors, the packet length can not be shortened even when the communication rate is high and there are many errors and efficient use of the transmission line is hard is dissolved since the same packet length is always held.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261901-A (JP)
Title: Simple hairline machining device
Inventor: TAKENAKA TAKESHI
IPC: B61D17/08
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for easily performing hairline-machining to surfaces of outer plates of a railway vehicle made of an aluminum alloy during the operation.  <P>SOLUTION: This simple hairline machining device 100 is provided with a frame 110 to be fitted to an eaves part 20 and a floor beam part 30 and to be guided, and a hairline machining head 200 fitted to the frame 110. A worker fits the frame 110 between the eaves part 20 and the floor beam part 30 of the vehicle, and moves it in the horizontal direction H, and operates the machining head 200 to perform the hairline-machining to repair a corroded part 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263761-A (JP)
Title: One-way clutch unit
Inventor: ICHIHARA TAKAHIRO
IPC: B60H1/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-way clutch unit having simple and compact construction.  <P>SOLUTION: An annular recessed portion 67 is provided on the inner periphery of a first inner ring 7 of a first one-way clutch 1 at the side of a deep groove ball bearing portion 55, and the end of a second one-way clutch 2 at the side of a deep groove ball bearing portion 65 is placed in the annular recessed portion 67. Thus, the axial size of the one-way clutch unit is shortened by the axial size of the one-way clutch 2 arranged in the annular recessed portion 67. The thicknesses of the first inner ring 7 and a second outer ring 14 at the sides of the deep groove ball bearing portions 55, 65 are greater than those at the sides of one-way clutch portions 50, 60, preventing the degradation of the radial load strength of the one-way clutch unit due to the annular recessed portion 67 provided on the inner periphery of the first inner ring 7 at the side of the deep groove ball bearing portion 55.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223699-A (JP)
Title: Veneer and composite panel cutter using electric heating wire
Inventor: NAGAKURA KAZUYA
IPC: B29C65/22
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument capable of cutting out a precise wood letter which cannot be cut out with a fret saw, etc. in a short period of time without producing saw dust by adjusting temperature by controlling AC of an electric heating wire.  <P>SOLUTION: Foaming styrene to veneer, composite panels and plastics can be extensively and precisely cut out without rotating a main body and its material by adjusting temperature of the electric heating wire by building an AC control in an electric heating wire cutter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263351-A (JP)
Title: Obi-tying assist
Inventor: SUGIYAMA IZUMI
IPC: A41F19/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an obi-tying assist having characteristics as follows: both "a tying way by attaching from TESAKI (a folded part ranging about 50cm from one end of the obi)" and "a tying way by attaching from TARE (the rest part of the obi near the last end)" with one tool are carried out; a clockwise tying and a counterclockwise tying are done in any tying way depending on one's strong point/weak point or a pattern on the obi; adjustment with few sheet of towels is not required to make a handful looseness with preventing slipping down of the obi; those are carried out in both of a front tying and a rear tying; and so forth, and with which a person having any body shape can tie a double-woven obi, Nagoya obi, or the like without caring for length of the obi and high durability of the obi can be realized.  <P>SOLUTION: In the obi-tying assist, a base board 1 has two convex parts 11a, 11b divided by a kerf 1a for inserting the obi communicating with one end side, and one end of a first material 2 for pushing the obi is fixed on the other end side. The free end 21 of the first material 2 for pushing the obi is removably connected to the convex side of the base board 1, and the two convex parts 11a, 11b are connected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268655-A (JP)
Title: Elastic crawler
Inventor: UENO YOSHIRO
IPC: B62D55/253
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core-less elastic crawler capable of improving traction performance in off-load without causing lowering of riding comfortability due to oscillation of a roller.  <P>SOLUTION: Setting density of lugs 12, 13 constituting a lug group 9 is divided in the widthwise direction so that a lug pitch P1 in the circumferential direction of a roller passing region 16 on a crawler main body 8 becomes smaller than a lug pitch P2 in the circumferential direction of other regions 17, 18 on the core-less elastic crawler furnished with the crawler main body 8 made of a rubber-like elastic body on which a plurality of driving projections 7 arranged with constant intervals in the circumferential direction are integrally projected from an inner peripheral surface, the lug group 9 formed in a specified pattern on an outer peripheral surface of this crawler main body 8 and a tension member 10 buried along the circumferential direction inside of the crawler main body 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271774-A (JP)
Title: Screen
Inventor: TAKAHASHI TOMOTSUGU
IPC: G03B21/58
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen which exhibits a function for enabling a user to view a picture even when using either reflected light or transmitted light and is easily stored.  <P>SOLUTION: This screen has a film layer containing thermoplastic resin of 30 to 80% in total light beam transmissivity and 20 to 70% in total light beam reflectivity, and is characterized in that the curl [obtained by cutting the screen into an A4 size (210×297 mm) making the curling side the length direction, and placing the cut screen on a horizontal surface with its curled surface up, and measuring the projected length of the long side on the horizontal surface] is ≤250 mm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275003-A (JP)
Title: Greening box
Inventor: WATANABE YUMIKO
IPC: A01G9/02
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a greening box improving the degree of freedom in greening layout for concrete placing surfaces or the like, simplifying greening, inexpensively constructed, and facilitating water supply.  <P>SOLUTION: The greening box is formed into a container shape with its top open, and provided with at least one leg part 2 and one drainage outlet 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278037-A (JP)
Title: Mobile road surface construction apparatus
Inventor: YUGAWA WATARU
IPC: E01C19/48
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To surely convey a material without allowing it to fall out when the material is conveyed to a mobile road surface construction machine from a mobile material conveyor.  <P>SOLUTION: The mobile type material conveyor 3 conveying the material supplied from a material conveying vehicle 1 to the mobile road surface construction machine 5 while moving the conveyor is constituted of a cylindrical cylinder body 25 and a feed spiral 27 placed along the inside of the cylindrical body 25, and the material can be surely prevented from falling out during the material conveying process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275845-A (JP)
Title: Filter medium for organic solvent or organic detergent and its filter
Inventor: MATSUNAMI TAKAAKI
IPC: B01D71/26
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter medium for organic solvents or organic detergents which is capable of improvement of heat resistance and substitution of a PTFE (polytetrafluoroethylene) film in a polyethylene microporous membrane capable of solving problems of the conventional PTFE films.  <P>SOLUTION: The filer medium for organic solvents or organic detergents is made of a microporous membrane which comprises an ultra high molecular weight polyethylene resin and a fine filler having heat resistance, has through-holes of average pore size 0.01-5 μm and has membrane thickness of 25-300 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277972-A (JP)
Title: High strength carbon fiber and method for producing the same
Inventor: YOSHIKAWA HIDEKAZU
IPC: D01F9/22
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyacrylonitrile (PAN)-based carbon fiber having a high strength.  <P>SOLUTION: This PAN-based carbon fiber has: ≥17.6 % void rate expressed by the following formula: Void rate (%)=ä1-(d<SB>obs</SB>×ρ<SB>obs</SB>)÷(d<SB>gra</SB>×ρ<SB>gra</SB>)}×100; and N/C (%) elemental analysis ratio is expressed by the following formulae: N/C (%)≥0.3799T-5.9343 and 24.5≤T≤45, wherein: T is a carbon fiber having specific resistivity range of the carbon fiber (Ω g/m<SP>2</SP>); d<SB>obs</SB>is a surface distance d<SB>002</SB>value (nm) in a wide angle X-ray measurement (diffraction angle: 26°) of the carbon fiber; d<SB>gra</SB>=0.335 nm, the surface distance d<SB>002</SB>value (nm) (theoretical value) in the wide angle X-ray measurement (diffraction angle: 26°) of graphite; ρ<SB>obs</SB>is a specific gravity of the carbon fiber; and ρ<SB>gra</SB>=2.268, the specific gravity (theoretical value) of the graphite.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287549-A (JP)
Title: Method for erasing data from removable media, computer program, and recording media
Inventor: HIFUMI SEIICHIRO
IPC: G06K17/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily and completely erase data from a removable media such as a memory card.  <P>SOLUTION: First, all the recording media drives connected to a computer are detected (S701). Only the removable media drives are selected from among them as the drives of media from which data can be erased (S702). Then a screen for erasing the drives of the removable media for erasing data and the method of erasure is displayed (S703). On the selection screen, a removable media drive and a method of erasure are selected and an erasure start button is clicked to execute an erasure process (S704). After erasure is completed, a message box is displayed for checking whether or not dumping is to be performed (S705). If dumping is to be done, a dumping screen is displayed; if not, a main screen 200 is restored.  <P>COPYRIGHT: (C)2005,JPO&NCIPI