baber/WOPTO huggingface dataset:
Patent JP-2003235138-A (JP)
Title: Insulator with shield electrode buried and high voltage apparatus employing the same
Inventor: ITO HIROMI
IPC: H02G5/06
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulator having a shield electrode buried therein and improved adhesion between the mold resin and the shield electrode to improve reliability, and to provide a high voltage apparatus having the long term reliability.  <P>SOLUTION: This insulator 4 is made by molding resin and has shield electrodes 5 and 6, surrounding a high voltage conductor 1, buried therein. One or more grooves, slits, or holes are formed in the respective shield electrodes 5 and 6. The dimensions are, in the case of a groove, ratio of the depth to the width of the groove is not smaller than 0.4 and, in the case of a slit, the width of the slit is not larger than 1.2 mm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231105-A (JP)
Title: Reinforced lumber board
Inventor: HIRAO HIDEO
IPC: B27M3/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide strong natural lumber boards by preventing cracks and breakages of natural lumber boards cut out from natural woods.  <P>SOLUTION: A plurality of metal rods are put in the natural lumber board cut out from the natural wood in its width direction to make the reinforced lumber board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231316-A (JP)
Title: Printer
Inventor: NARISAWA HIDEYUKI
IPC: B41J11/70
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To cut a roll paper at a correct position by easily specifying an error between a setting position on the design of a printer cutter and an actual setting position.  <P>SOLUTION: A CPU of the printer receives data on a cutting position adjustment pattern P from a host computer and prints to the roll paper R. The pattern P is provided with numerals N of '1'-'17' sequentially arranged at equal intervals in a horizontal scanning direction of the printer, and squares 44 corresponding to the numerals N respectively. Odd-number ones of the numerals N are positioned to a lower stream side of the roll paper R for the squares 44, and even-number ones are positioned to an upper stream side. The square 44 is divided by a border 45 to an upper part 44a and a lower part 44b, and a ratio of the areas is made different for every numeral N. After the pattern P is printed, the roll paper R is sent by a predetermined paper feed amount and cut, and the numeral N corresponding to the border 45 agreeing with the cutting position is read and inputted as adjustment data to the host computer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230737-A (JP)
Title: Locking apparatus for game machine
Inventor: ICHIHARA TAKAAKI
IPC: E05B63/14
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent illegal opening of a front frame as a result of unlocking of a locking apparatus due to illegal operation.  <P>SOLUTION: The locking apparatus comprises a first locking apparatus and a second locking apparatus. The first locking apparatus is provided with a first locking plate at the end edge on the opening side of the front frame in the state of being orthogonal to its front surface and being movable vertically or rotatable, and a lock piece formed at an outer frame is disengageably engaged with a first hook piece formed at the first locking plate, and the front frame can be opened by disengaging. The second locking apparatus is provided with a second locking plate at the end edge on the opening side of the front frame in the state of being nearly parallel to its front surface and being movable vertically or rotatable, and is provided with a second hook piece at the end edge of the opening end of a glass frame in the state of being nearly orthogonal to its front surface. The second hook piece is disengageably engaged to the second locking plate through the front frame, and the glass frame can be opened by disengaging. The first locking plate is provided with a disengaging stopping piece 22 for stopping disengaging of the first locking plate and the lock piece 7 by being abutted on the second hook piece when the first locking plate is moved vertically or rotated in the direction of the opening operation of the front frame in the state of closing the glass frame.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231030-A (JP)
Title: Flip-up control panel and nc lathe using the same
Inventor: KOMATSU KAZUO
IPC: B23B25/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an NC lathe capable of improving the operability of a control panel, and dispensing with the demounting and mounting work of a cover for maintenance even when the work for adjusting grip force of a collet chuck in a spindle of a spindle stock and the replacement work are performed.  <P>SOLUTION: This flip-up control panel 12 is mounted on an upper face of a main body cover 15, and comprises a supporting member 15a mounted at a front part of a panel 18 for supporting the flip-up control panel 12, a rotating member 12a for vertically rotating the control panel on the supporting member 15a, and a flip-up mechanism composed of a control means being energized by an energizing means mounted on a back face of the flip-up control panel 12, and rotatably flipped up, and controlling a width of the rotation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238099-A (JP)
Title: Steering wheel locking device for fork lift truck
Inventor: BABA TADASHI
IPC: B66F9/24
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To lock a steering wheel in a neutral position during automatic steering travel to make it easy for an operator to support himself or herself and to make rapid changeover to manual steering travel.  <P>SOLUTION: When the operator holds the steering wheel 7 to support himself or herself during automatic steering travel, the steering wheel 7 is rotated. A detector 56 detects the rotation angle of the steering wheel 7 through a gear 52 and outputs a detection signal to a control device 57. The control device 57 performs rotation control of a motor 58 to rotate the gear 52 in an opposite direction only by the angle of rotation of the steering wheel 7. The gear 52 is rotated by the rotation of the motor 58 through an electromagnetic clutch 54, and the steering wheel 7 is returned to a neutral point which is the original position. When the steering wheel 7 is rotated in a reverse direction, the motor 58 is rotated in the reverse direction by the control device 57 to return the steering wheel 7 to the neutral point.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241632-A (JP)
Title: Education system
Inventor: ENDO HIROYUKI
IPC: G06Q50/20
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To carry out management of learning without inconsistency between on-line learning and off-line learning in a computer-aided learning system.  <P>SOLUTION: In the education system, educational contents are stored in a server and learning history of each user is managed by a database connected to the server. When a user is learning on-line, the learning history is managed by the database in real time, and when a user is learning off-line, the learning history stored in a reproduction terminal used for learning is transferred to the server when the learning state turns on-line to update the database. Thus, learning history management without inconsistency between on-line learning and off-line learning can be realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243778-A (JP)
Title: Flexible wiring board and liquid crystal display device therewith
Inventor: TAKEOKA MASAHIKO
IPC: H05K1/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress damage of a flexible wiring board due to concentration of a bending stress or peeling of a connection part caused by a restoring repulsion, when the flexible wiring board is bent for usage.  <P>SOLUTION: This flexible wiring board FC is provided with a square base film 6, a plurality of metallic layers 7 that electrically connect the front and rear ends of the base film 6 and are arranged in right and left directions, and a square cover film 9 that exposes the front and rear end sides of the metallic layer 7 and covers its central part. It is bent for usage in a manner that the metallic layer 7 may be bent arcuately in the forward and backward directions. A plurality of grooves 11 are formed in the cover film around the bending place, and the grooves 11 are equal in distance (9a and 9b are constant) on sides 9c and 9d to be bent in the cover film 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244224-A (JP)
Title: Cell abandoning device and method
Inventor: OGAWA YUJI
IPC: H04L47/30
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell abandoning device which prevents such a setting to abandon even cells to be at least secured when a PPD threshold is changed in abandoning cells in a cell buffer 11.  <P>SOLUTION: A first threshold for deciding the quantity of cells which can be inputted to a cell buffer 11 and a second threshold for independently deciding the quantity of cells to be at least secured in the cell buffer 11 regardless of the first threshold are set. The quantity of cells stored in the cell buffer 11 is monitored by a cell storage quantity monitoring part 21, and when a judging part 50 judges that the quantity of the cell storage exceeds the first threshold stored in the first threshold memory 40, the cells stored between the first threshold and the second threshold are abandoned.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244983-A (JP)
Title: Motor drive and motor driving method
Inventor: IWANAGA FUTOSHI
IPC: H02P23/07
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a simultaneous two-phase energizing condition over a long time in a motor drive performing energization by means of PWM control according to different torque command signals from each other for a motor coil with a plurality of phases.  <P>SOLUTION: An oscillating part 5A generates reset pulse signals RP1 and RP2. A PWM control unit 9A inputs the reset pulse signals RP1 and RP2 and forcibly turns off PWM control signals P1 and P2 respectively according to the reset pulse signals RP1 and RP2. Thus, the simultaneous two-phase energizing condition over a long time can be avoided, thus keeping the parallelism of two-phase energization.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002330304-A (JP)
Title: High-speed scanner having function of image processing for improving color reproduction and visual appearance thereof
Inventor: LEE YONGCHUN
IPC: H04N1/48
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a scanner that can reduce or eliminate undesirable artifacts. SOLUTION: The scanner 10 for digitizing a document 30 includes a digitizer 20 for digitizing the document 30 into a first color space, a circuit 40 for converting the digitized data into a second color space having a luminance channel and two chrominance channels, a multiplexer 60 having text, approximate actual color of a uniform area and a predetermined color as input for selecting either the text, approximate actual color or the predetermined color as outputs, and a multiplexer control part 80 which determines which of the outputs will be selected as the actual output based on a uniform area of the document.
Patent JP-2003241864-A (JP)
Title: Information processor, information processing system, and program
Inventor: TANAKA NOBUAKI
IPC: G06F1/32
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To drastically reduce a cost by reducing a battery capacity to guarantee a time from power interruption till the end of a back-up processing.  <P>SOLUTION: An information processing system includes: an information processor 1a for receiving power supply from a power source supplying means 3a provided with a power source monitor means 10a, and a plurality of peripheral devices 2a. When the end of power feeding to the battery 11 is predicted from the power source monitor means 10a, a power feeding end prediction to allow the peripheral devices 2a to be idle is reported, and also required data is saved in a non-volatile medium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243481-A (JP)
Title: Semiconductor manufacturing apparatus and maintenance method
Inventor: YAMAGISHI TAKAYUKI
IPC: H01L21/677
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus and a maintenance method capable of easily conducting the maintenance of the apparatus.  <P>SOLUTION: The apparatus is provided with a semiconductor treatment device 1 formed by modularizing a load lock chamber, a conveying chamber and a reaction chamber; a main frame 31; an independent chamber frame 32 for mounting the semiconductor treatment device; a sliding mechanism for smoothly and detachably mounting the chamber frame one main frame; and a positioning mechanism for fixing a position of the chamber frame in the main frame. The modularized semiconductor manufacturing apparatus is installed detachably in the main frame.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259493-A (JP)
Title: Electret capacitor microphone
Inventor: ITO MOTOAKI
IPC: H04R1/02
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electret capacitor microphone capable of being surface- mounted on an external board with a small number of parts after thinning.  <P>SOLUTION: An electret capacitor microphone 10 is constituted by a base member 52 made of synthetic resin mold of a case 12 accommodating an electret capacitor C, an FET 16, and a pair of capacitors 18, 20 in which a shield plate 60 is mounted at an outer surface of the base member 52. The radiation heat caused by a reflow process of surface mounting is reflected by the shield plate 60, and the heat tolerance is improved by reducing a thermal conduction into the inside of the electret capacitor microphone 10 by the base member 52. The rigidity of the electret capacitor microphone 10 is improved by providing the shield plate 60 made of metal to the base member 52 made of synthetic resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258588-A (JP)
Title: Small-sized electronic component
Inventor: OOFUJI TAKEMICHI
IPC: H01L41/18
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized electronic component without the need for welding of an earthing terminal and capable of preventing damage to an insulation-glass made base even when a board with the small-sized electronic component mounted thereon is deformed.  <P>SOLUTION: In a crystal vibrator 10 wherein a crystal chip 12 is placed on a base 14 made of insulation glass, coupled to the base 14 via a connection part 38, and cover 16 for air-tightly sealing the crystal chip 12 is provided, the connection part 38 and the cover 16 are made of a metallic material and first and second earth terminals 40, 42 are integrally formed with the connection part 38. Since the base 14 is made of the insulation glass, no short-circuit takes place between the base 14 and a substrate side conductor pattern 32. However, it is impossible to take earthing of the cover 16 via the base 14 made of the insulation glass, since the earth terminals 40, 42 are integrally formed with the connection part 38, the cover 16 is grounded by using the earth terminals 40, 42.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257196-A (JP)
Title: Semiconductor memory
Inventor: SUGIYAMA TAKASHI
IPC: G11C29/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory having smaller capacity than conventional capacity without changing a position of an address input terminal even if a defective memory cell is caused after assembling by performing address pass, address fixing, and address shift by one circuit, and preventing wasteful power consumption.  <P>SOLUTION: The semiconductor memory is provided with a plurality of address input selecting circuits between a plurality of address pads and a plurality of address buffers, and each address input selecting circuit selects any one of a value fixed to an L level or an H level in accordance with values of two control signals, bit data from a corresponding address pad, and bit data from an address pad of one order lower than a corresponding address pad, and outputs the corresponding address pad.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256579-A (JP)
Title: Use management system for sanitary article
Inventor: KIGATA TETSUYUKI
IPC: G06Q50/22
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a use management system capable of preventing the long- term use of a sanitary article by a user by forgetting the removal or exchange thereof.  <P>SOLUTION: This system comprises a commodity information registration part 10 for registering commodity information including at least the exchange standard information of a sanitary article such as sanitary tampon; a use start information input part 11 for inputting the use start information of the sanitary article; a passage-of-use information for forming the passage-of-use information of the sanitary article on the basis of the inputted use start information; an over-use decision part 13 for deciding the over-use of the sanitary article on the basis of the formed passage-of-use information and the exchange standard information; and an over-use reporting part 14 for reporting the over-use of the sanitary article on the basis of the decision of the over-use decision part 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251943-A (JP)
Title: Thermal recording material
Inventor: MORITA MITSUNOBU
IPC: C07C311/49
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material having reliability of an image part, and image fading prevention especially by using a plasticizer and due to water-resistance and having improved coloring properties.  <P>SOLUTION: The thermal recording material has, on the support, a thermal recording layer which contains a leuco dye and a developer rendering the leuco dye coloring as a main component. The compound used as the developer is the one of the compound represented in general formula (I), wherein X is a bivalent group having an aromatic ring, Y is an alkoxyl group, a nitro group and a condensed aromatic ring, and n is an integer of 1 to 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260836-A (JP)
Title: Delivery and recorder therewith
Inventor: NAKAJIMA HIROO
IPC: B65H29/20
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain appropriate printing results by inexpensively constituting a means for separating a driven roller from a printing face and by preventing user's operation errors.  <P>SOLUTION: A second delivery driven roller 31 is set to be shiftable in an up-down direction below a delivery frame 33 by making a bar spring 32 a rotary shaft. An adapter 70 for supporting a tray 70 and regulating a digit direction position when paper is supplied is mounted detachably to an adapter mounting part 37. A release member 46 capable of rotating about a rotary shaft 46a is fitted below the delivery frame 33. When the adapter 50 is set at the adapter mounting part 37, a leading end face 50a rotates the release member 46, whereby the second delivery driven roller 31 is pressed upward.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263973-A (JP)
Title: Discharge lamp and its manufacturing method
Inventor: HIRUTA TOSHIO
IPC: H01J9/24
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp wherein the good sealing is provided using a blocking body composed mainly of a gradient functional material, and the electric connection of an electrode to a conductive material-rich region and the mechanical support of the electrode by the blocking body are so secured that the electrode is hardly to loose.  <P>SOLUTION: The main part of the discharge lamp is composed of a nonconductive material. The discharge bulb is integrally constituted of a bulb 1 having opening portions 1, and the blocking bodies 2 composed mainly of the gradient functional material which includes conductive material-rich regions, gradient material regions continuing from the conductive material-rich regions and nonconductive material-rich regions continuing from the other end of the gradient material regions, wherein the opening portions 1 of the bulb 1 are closed at the nonconductive material-rich region. The blocking body 2 has inserting bores 2d reaching the conductive material-rich region from ends thereof. Electrodes 3, the base end of which are inserted in the inserting bore 2d, are disposed in the bulb 1. At the depths of the inserting bores 2d, the electrodes 3 are electrically connected to the conductive material-rich region and mechanically supported by melt-solidified metal 4 disposed in the blocking body 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003048039-A (JP)
Title: Pipe rack forming method and device
Inventor: YASUDA TSUTOMU
IPC: B21J5/02
Filed: 2002-03-08
Abstract: PROBLEM TO BE SOLVED: To facilitate forming of a pipe rack while breaking of a mandrel is avoided in the formation of a pipe rack by using a tooth profile die and mandrels. SOLUTION: In the pipe rack forming method, in a state that a pipe forming body 1 is held by the holder 31 of a holding die 30, the flat part 2 of the pipe forming body 1 is pressurized by the bottom forming faces 21A-23A of tooth forms 21-23 in each step of a tooth profile die 20. In this pressurizing, the tooth forms 21-23 of the die 20 are used in the order that the bottom height to be imparted to the flat part 2 is successively lowered; also, each time the tooth forms 21-23 in each step of the die 20 pressurize the flat part 2, the mandrels 51-53 of the same dimension are repeatedly moved forward and backward in pressurizing the inner circumference of the pipe forming body 1; and thus, the rack teeth 4 having the final tooth profile 3C are formed.
Patent JP-2003268405-A (JP)
Title: Fe-Cr-Co-BASED SINTERED MAGNET AND MANUFACTURING METHOD THEREFOR
Inventor: TAKETOMI MASAYUKI
IPC: B22F9/04
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a Fe-Cr-Co-based sintered magnet which is hard to be plastically formed, without lowering the characteristics by a sintering process.  <P>SOLUTION: This manufacturing method comprises compression molding alloy powders made with a liquid quenching method, which have a composition of 20-40 wt.% Cr, 5-25 wt.% Co and the balance Fe, and sintering the molded powders in a vacuum or a non-oxidizing atmosphere, in a temperature range of 1,200-1,350°C. Then, the sintered magnet has a relative density of 90% or higher. In addition, the sintered magnet can develop required magnetic properties, by having O<SB>2</SB>and C contents controlled to 0.2 wt.% or less and 0.02 wt.% or less respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270111-A (JP)
Title: Variable type test anvil for non-destructive strength testing-machine for concrete or the like, testing method for non-destructive strength testing-machine, and testing method for non-destructive strength for concrete or the like
Inventor: KIKURA KUNIO
IPC: G01N3/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To measure hardness of a structure surface in concrete or the like.  <P>SOLUTION: In this variable type test anvil 300 for a non-destructive strength testing machine for the concrete or the like, a striking piece part 362 is installed in one side face of an anvil main body 310, the piece part 362 is held at proper pressure from an inside of the anvil main body 310 by a pressure imparting mechanism such as oil pressure, and a degree of repulsion in the striking piece part 362 is made variable thereby to be set to a surface repulsion degree of the concrete structure of a prescribed compression strength.  <P>COPYRIGHT: (C)2003,JPO