baber/WOPTO huggingface dataset:
Patent JP-2003293683-A (JP)
Title: Excavating device
Inventor: ISHIDA KIKUO
IPC: E21D9/06
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavating device capable of continuously laying down tunnels with different diameters without forming a shaft at tunnel diameter switching position.  <P>SOLUTION: A cutter, a frame, and an erector disposed on the excavating device 11 to be positioned in a ground improvement part 16 in a modified space 12 continuously formed in the tunnel 1 and used for the excavating and the assembly of a covering 2 so far are dismounted from the body part 20 of the excavating device 11. The diameter of the body part 20 is reduced by diameter reducing jacks 25A, 25B, 25C and 25D according to the diameter of the tunnel 6 to be newly constructed, and a frame 30B suitable for the reduced body part 20, a first cutter 40, and an erector 60B are disposed on the reduced body part 20 to modify the excavating device 11. The excavation of an earth 15 and the construction of the tunnel 6 are performed by the modified excavating device 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304105-A (JP)
Title: Microstrip line and communication device
Inventor: TOKUMORI NOBUHIRO
IPC: H01P3/08
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microstrip line capable of interrupting DC components propagating through a ground conductor, and improving passing loss characteristics in a wide band.  <P>SOLUTION: This communication device comprises a dielectric substrate 1, a line 2 formed on one face of the dielectric substrate 1, a ground conductor 3 formed on the other face of the dielectric substrate 1, an interdigital capacitor 5 formed of the ground conductor 3, and a chip capacitor 4 mounted on the ground conductor 3 in parallel with the interdigital capacitor 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301412-A (JP)
Title: Method for repairing superannuated pier
Inventor: NOGUCHI TETSUSHI
IPC: E01D15/24
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for repairing a superannuated pier, in which repair works are conducted without depending upon external working such as a natural condition and the usage efficiency of working apparatuses is improved and which has high quality after a repair.  <P>SOLUTION: An existing superannuated pier body 2 is cut and divided into small blocks 10 while each small block 10 is detached from bearing piles 1, and the small blocks are moved on a repair-work yard. The bases of each small block 10 are inverted upwards and the superannuated sections of the bases are removed, pipings and reinforcing bars 27 for sheaths 25 for inserting PC tendons are arranged to the removed sections, and the sheaths and the reinforcing bars are buried and new repair concrete 27 is placed. The bases of each small block 10 are directed downwards and moved on the original bearing piles 1 after the curing of repair concrete, and sections among the previously cut bearing piles 1 and the small blocks 10 are connected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304438-A (JP)
Title: System for controlling file of recording medium for digital camera
Inventor: MIYASHITA NOBORU
IPC: H04N101/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for controlling file of recording medium that can perform access to cards from small-capacity cards to large-capacity cards correspondingly to the cards even when the cars are initialized by means of a PC, etc., and can format cards by means of a larger number of digital cameras when the cards are formatted by means of the cameras themselves.  <P>SOLUTION: A control processor 6 also performing software processing has the functions of a presence/absence-of-card detecting section 6a, card control unit 6b, card judging section 6c, stored-state inspecting section 6d, and card initializing section 6e. The presence/absence-of-card detecting section 6a detects the loaded/unloaded state of a card and the card control unit 6b acquires the information contained in the card when the card is inserted, and so on, after confirming that the card is accessible. The card judging section 6c diagnoses the appropriateness of the acquired information contained in the card, and judges the initialized state of the card and the stored-state inspecting section 6d inspects the stored state of a file. When an objective card has a card capacity smaller than a prescribed card capacity at the time of initializing the card, the initialization is performed by means of an FAT 12 or 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306029-A (JP)
Title: Hybrid compressor
Inventor: IWANAMI SHIGEKI
IPC: B60H1/32
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid compressor capable of enhancing a freedom of mounting without restricting the position of a crank pulley and being operated without using a crank pulley of an engine.  <P>SOLUTION: The hybrid compressor is applied for a vehicle in which the engine (10) is stopped corresponding to the traveling state. A driving means 130 receiving driving force of the engine 10 to be rotated and driven and operating a compressor 110 is arranged in the engine 10 or in a transmission 30 of the engine 10 and is interlocked to be rotated and driven with an internal rotation member 40 of the engine 10 or the transmission 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308713-A (JP)
Title: Jardiniere with optical fiber blinking mechanism
Inventor: MURAKAMI TOMIYOSHI
IPC: F21Y101/02
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jardiniere with an optical fiber blinking mechanism used for enhancing the aesthetic representation effect of the jardiniere disposed on a table.  <P>SOLUTION: A flower bowl 50 for arranging flowers is detachably mounted around the upper end of a cylinder 30 erected on the jardiniere 20. The lower part of a rod 70 is inserted into the inside of the cylinder 30 from the upper end opening of the cylinder 30 exposed inside the flower bowl 50, and supported to the inside of the cylinder 30. A plurality of optical fibers 90 are projected in the form of ears of pampas grass from the upper end of the rod 70 erected on the upper side of the cylinder 30 so as to cover the upper sides of flowers arranged in the flower bowl, and the tips of the plurality of optical fibers 90 are repeatedly blinked in various colors by the optical fiber blinking mechanism built in the rod 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309239-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: WAKAI TAKASHI
IPC: H01L23/34
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional mixed integrated circuit device and the manufacturing method thereof comprises a large number of assembling processes since a large number of circuit elements are fixed to the mixed integrated circuit device, in which a circuit device is mounted on a print base board or the like and semiconductor elements in the circuit element are bonded by wire bonding employing a metal fine wire.  <P>SOLUTION: In the semiconductor device employed for the mixed integrated circuit device or, particularly for the semiconductor device accommodating a power transistor 13, the power transistor 13 is connected to an extraction electrode 12, provided while being neighbored to the power transistor 13, by a metal fine wire 16 and is molded by an insulation resin 17. Thereafter, the semiconductor device is fixed to a mounting base plate 22, in which a conductive pattern 23 is formed, whereby the number of the assembling process of the mixed integrated circuit device can be decreased. Further, the heat sink 11 and the extraction electrode 12 are provided with recesses, whereby the connection with the insulation resin 17 is strengthened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309374-A (JP)
Title: Multilayer wiring board built-in capacitor device
Inventor: NAGASAWA TADASHI
IPC: H05K1/18
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the difficulty of prior art, wherein in a board built-into a capacitor device therein faulty electrical connection occurs.  <P>SOLUTION: A multilayer wiring board 11 is adapted, such that a plurality of insulating layers 1 each comprising an organic material are laminated with a wiring conductor 2 formed on the surface of each of these insulating layer 1, and the wiring conductors 2 located above and below, sandwiching the insulating layer 1 therebetween are electrically connected via a straight-through conductor 3 formed through the insulating layer 1, and further, a capacitor device 8 is contained in a hollow section 5 provided on at least one layer of the insulating layers 1. In the multilayer wiring board 11, the insulating layer, through which a through-hole 5a as the hollow section 5 is formed, consists of a covering layer 10 comprising a polyphenylene ether organic substance on upper and lower surfaces of a liquid crystal polymer layer 9, and the total thickness of the covering layer 10 is larger than the thickness of the liquid crystal polymer layer 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318003-A (JP)
Title: Resistor and manufacturing method thereof
Inventor: TAGUCHI YOSHIHIRO
IPC: H01C10/30
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resistor wherein when sliding a slider on its surface, the dynamic concentrated contact resistance generated between the slider and its surface can be minimized, and its resistance can be kept large as a whole.  <P>SOLUTION: The resistor is so manufactured that the dispersibility of carbon black is made low on its surface and is made high in its inside. On its surface, current paths are so formed out of carbon black having low dispersibility as to reduce the contact resistances of a slider, etc., Also, in its inside, carbon black is so dispersed uniformly as to make large its resistance. Thereby, the reduction of its total resistance can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318773-A (JP)
Title: High-frequency switch and high-frequency module
Inventor: ISOYAMA SHINJI
IPC: H04B1/50
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency module which is to be manufactured at a low cost and with small number of components to be mounted thereon.  <P>SOLUTION: The module treats a plurality of transmission/reception systems each having a different pass band, and comprises an antenna terminal, a transmission terminal, a reception terminal, and a voltage control terminal. A first diode is connected in serial between the transmission terminal and the antenna terminal, and a λ/4 circuit is connected between the receiving terminal and the antenna terminal. A second diode is connected, in parallel between the a λ/4 circuit and the reception terminal. The λ/4 circuit includes a plurality of transmission lines, and a high-frequency switch composed of a capacitance disposed between the transmission liens, in which each of the transmission terminals of the high-frequency switch is connected to a diplexer and a low-pass filter, and the receiving terminal is connected to the diplexer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315718-A (JP)
Title: Optical writing device
Inventor: SUGA TOMOAKI
IPC: H04N1/113
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital optical writing device which can prevent a dustproof glass from being left unmounted in order to normally operate a dustproof mechanism in an optical unit.  <P>SOLUTION: In the optical writing device, the dustproof glass 10 is arranged in a manner such that it can be removed from a position in the optical path of a laser beam from an optical unit 9 to a photoreceptor drum 7 being an image carrier, the mounting of the dustproof glass 10 is detected by blocking the optical path of light to a synchronous detection sensor 8 by a shutter 13 when the dustproof glass 10 is removed. This optical writing device can prevent the dustproof glass from being left unmounted by simple constitution and control without arranging any special device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323719-A (JP)
Title: Optical information reproducing device
Inventor: KOMORI NOBORU
IPC: G11B7/005
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical information reproducing device which reproduces optical disks in the best condition regardless of the kinds of the disks.  <P>SOLUTION: A matrix amplifier is generated as a reproducing signal (RF signal, (C)), a phase-difference signal and a push-pull signal (PP signal, (A)) by a detecting signal from a pickup. An LPP signal component 82 is superposed on the PP signal (A). An LPP signal 84 in which the LPP signal component 82 is detected from the PP signal (B) is obtained, an LPP cancel signal which is inverted and processed so that it reaches a prescribed magnification to restrain (preferably remove) the influence of the LPP signal is generated (C), and a signal is obtained by adding the LPP cancel signal (C) to the reproducing signal (D), and then the reproducing signal (D) restrained with the LPP signal component is output as the final reproducing signal. Accordingly, an error in signal processing by the LPP signal component is restrained and high-quality data are obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323418-A (JP)
Title: Concatenation of document polishing supporting forms
Inventor: TOMIZAWA TOMONARI
IPC: G06F17/21
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide the concatenation of document polishing supporting forms capable of supporting the polishing and studying of components in a document, in particular, for deciding a range of the right in a patent document and the like.  <P>SOLUTION: This concatenation 1 of document polishing supporting forms comprises a component evaluation form 21 and the like, and a composition proposal form 30 for displaying a list of component plans for polishing the document on the basis of the evaluation of each component, and the component evaluation form 21 and the like is composed of a component row 211 and the like, a plurality of evaluation item rows 212a and the like and a mark row 213 and the like. The evaluation item row 212a and the like is composed of an evaluation item space 2121 and the like, a weighting space 2122 and the like, and a numeral space 2123 and the like. The composition proposal form 30 has a space 301 and the like for displaying all of alternate plans written by each original element with its mark by the order of marks. Further a ranking transcribing means 40 is prepared for rearranging and representing the alternate plans by the order of marks on the component proposal form 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003057058-A (JP)
Title: Operation method of navigation system for motor vehicle and navigation system
Inventor: FRIEDRICHS ARNE
IPC: G08G1/137
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an operation method of a navigation system for a motor vehicle capable of easily providing a large amount of data and a navigation system by a broader term of the operation method. SOLUTION: Geographical location data of the motor vehicle is detected by a positioning system, and transmitted to an electronic data processing device which has access to a data bank and a digital road map. On the basis of the data, the present location of the motor vehicle on the digital road map is specified, and destination guide instructions are auditorily and/or visually transmitted to a driver of the motor vehicle in the operation method of the navigation system for the motor vehicle such as an automobile and the navigation system. For providing the operation method and the navigation system, an optimum route or a peripheral route is divided into definition sections according to the present location of the motor vehicle and a specific destination of the motor vehicle, and provided for the motor vehicle.  Detailed route information on each definition section is provided off-board from at least one second service center.
Patent JP-2003331067-A (JP)
Title: Business support system
Inventor: HIRAYAMA NARIYASU
IPC: G06F21/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business support system by which a service providing company and an office ('users') perform unique communication with their clients ('clients') and further support their businesses.  <P>SOLUTION: The business support system is provided with a client information registration means for receiving client information of the user from a user terminal and for registering the client information in a client information database, a common content registration means of receiving the common contents to be browsed by the clients or users in common from the user terminal and for registering the common contents in a common content database, a message registration means by client for receiving messages by every client from the user terminal and registering the messages in a message database by client and a content transmission means for extracting the common contents from the common content database when they are accessed from a client terminal, for extracting the messages by every client from the message database by client and for transmitting them to the client terminal by combining them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328056-A (JP)
Title: Porous cast member, cast member, powder compact and manufacturing method therefor, and mold for compacting powder
Inventor: TANIZAWA MOTOHARU
IPC: B22D19/08
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous cast member superior in a mold releasing property.  <P>SOLUTION: The porous cast member made of a porous body to be impregnated with a molten metal when the body is cast in the molten metal, has a cast face to be impregnated with the molten metal while contacting with it, and an opposite face facing the cast face toward a direction into which the molten metal intrudes, wherein the opposite face has a lower porosity and a higher density than the cast face, so as to substantially prevent the impregnated molten metal from flowing out when the body is cast.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335653-A (JP)
Title: Skin care preparation for external use
Inventor: HATANI AKIRA
IPC: A61P17/16
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin care preparation for external use which has excellent moisture retaining effect and exhibits excellent prevention and amelioration effects on chapped skin.  <P>SOLUTION: This skin care preparation for external use comprises an extract of a plant of the family Rhizophoraceae having excellent moisture retaining effect to prevent and ameliorate chapped skin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326821-A (JP)
Title: Original plate gripping device of stencil printer
Inventor: NAKAMURA TOMOYA
IPC: B41L13/14
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original plate gripping device of folded-type having a larger gripping force.  <P>SOLUTION: The original plate gripping device of the stencil printer grips, the end part of the original plate 50 by a bottom face 33 side of a movable grip plate 30 while the remaining part of the original plate 50 gripped by the movable grip plate 30 is folded to the backward of the rotational direction of a plate cylinder 10 at the front face of the movable grip plate 30. A frictional retaining face 60, which retains the original plate 50 by friction, is provided, at least, on one side of the front side 34 or the top side 35 of the movable grip plate 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325355-A (JP)
Title: Method of molding electromagnetic induction-heating container and composite material for molding
Inventor: IDA KIYOSHI
IPC: A47J36/02
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable a pre-printing before drawing and pressing a composite material to form an electromagnetic induction-heating container, and to reduce the man-hour of works.  <P>SOLUTION: A magnetic metallic plate (stainless steel plate 1, etc.), is stuck to a nonmagnetic metallic plate (aluminum plate 1, etc.), through a thermosetting adhesive 3 to form the composite material 10, and the composite material 10 is drawn and pressed in the state where the thermosetting adhesive 3 is not cured to mold the container 6 having a bottom wall 6a and a side wall 6b, and heated after molding to cure the thermosetting adhesive 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158831-A (JP)
Title: Chargeable/dischargeable electric power unit
Inventor: TAKARA KEN
IPC: H02J7/02
Filed: 2002-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a chargeable/dischargeable electric power unit having a high capacity characteristic while it can be charged even by a large current and a weak current. SOLUTION: This electric power unit constitutes a chargeable/dischargeable electric power unit 10 including at least one electric double layer capacitor 11 connected to an external energizer 13 in a front step and a secondary battery 12 serving as at least one chargeable/dischargeable storage battery part connected to an external load 22 in a rear step to be connected in parallel relating to the electric double layer capacitor 11. A changeover switch 15 transfer controlled by a first voltage detecting circuit 14 is provided between the external energizer 13 and the electric double layer capacitor 11, a switch 18 switch- controlled by a second voltage detecting circuit 17 is provided between the electric double layer capacitor 11 and the secondary battery 12, and a positive pole of the secondary battery 12 is connected to the external load 22 through a power switch 21.
Patent JP-2002368752-A (JP)
Title: System and method for error recovery using negative acknowledgement(nak)
Inventor: CHEN TSAO-TSEN
IPC: H04L12/28
Filed: 2002-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce traffic quantity without deteriorating the recovery capability. SOLUTION: In a communication network comprising a sending node and a receiving node, if the receiving node fails to receive a first message, the receiving node sends a NAK to the sending node. The sending node is operable to screen the NAK upon the receipt to determine whether or not the receipt of the NAK by the sending node triggers retransmission of the first message from the sending node. Concretely, the system for communication comprising the network having a sending node (12) for sending the first message and a receiving node (14) for receiving the first message is characterized in that if the receiving node (14) fails to receive the first message, the receiving node sends a NAK to the sending node, and the sending node is operable to screen the NAK upon the receipt to determine whether or not the receipt of the NAK by the sending node triggers retransmission of the first message from the sending node.
Patent JP-2003335070-A (JP)
Title: Heat-sensitive recording material
Inventor: YAMADA SATORU
IPC: B41M5/28
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material which provides an image having a color from blue to cyan color, excels in the fastness property to the light of an image area and also has a high color developing property.  <P>SOLUTION: In the heat-sensitive recording material having a heat-sensitive recording layer on a supporting substrate, the heat-sensitive recording layer comprises the heat-sensitive recording material containing an electron donative dye precursor represented by general formula (1) and a metal salicylate. In formula (1), R<SP>1</SP>and R<SP>2</SP>may be the same or different respectively and represent a hydrogen atom, an alkyl group or an aryl group. But R<SP>1</SP>and R<SP>2</SP>do not represent the hydrogen atom simultaneously. R<SP>3</SP>represents OR<SP>4</SP>or NR<SP>5</SP>R<SP>6</SP>, and R<SP>4</SP>, R<SP>5</SP>and R<SP>6</SP>may be the same or different respectively and represent the hydrogen atom, the alkyl group or the aryl group. R<SP>7</SP>and R<SP>8</SP>may be the same or different respectively and represent the hydrogen atom, the alkyl group or the aryl group. X<SP>1</SP>, X<SP>2</SP>, X<SP>3</SP>and X<SP>4</SP>respectively represent N or CH independently. Y represents an oxygen atom or a sulfur atom.  <P>COPYRIGHT: (C)2004,JPO