baber/WOPTO huggingface dataset:
Patent JP-2003281842-A (JP)
Title: Vibration controller for on-vehicle device, and vibration control method therefor
Inventor: TOKURA KENJI
IPC: G11B21/08
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle HDD controller and a control method capable of reducing the influence of vibrations, etc., on an on-vehicle HDD unit.  <P>SOLUTION: This vibration controller for performing vibration protective control of a vibration protection target device mounted on a traveling object such as a vehicle is provided with a vibration detecting means for detecting vibrations, etc., occurring in the traveling object and outputting a vibration detection signal corresponding to momentum of the detected vibrations, etc., and a vibration controlling means for performing and removing a protective operation for the vibration protection target device on the basis of the vibration detection signal outputted from the vibration detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285168-A (JP)
Title: Single-sided coil type electromagnetic welder
Inventor: AIZAWA TOMOKATSU
IPC: B23K13/01
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-sided coil type electromagnetic welder in which mounting or demounting operation of a material to be welded is facilitated and limits in a size and a shape of the material are reduced.  <P>SOLUTION: The single-sided coil type electromagnetic welder comprises a metal thin plate of the material to be welded and superposed and placed between a coil 2 and a retaining plate 11. A large current is supplied to the coil 2 to weld the thin plate. In this welder, the coil 2 is fixed to a welder base 1. The plate 11 is constituted of an insulator and is vertically movable. The coil 2 has an upper flat plate-like coil 4 and a lower flat plate-like coil 5. A current concentrating part 7 is provided at the coil 4, and a through hole 8 is provided at a part of the coil 5 opposed to the concentrating part 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275151-A (JP)
Title: Floor coupler for central vacuum cleaner, and lid structure for the same
Inventor: KAMIOKA DAIEI
IPC: A47L5/38
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase a load resisting strength of an installed lid surface by eliminating a movable element related to an opening/closing or detaching operation from component elements of a lid and forming an operating hole in a rigid disk as a lid detaching means, in a floor coupler in a building equipped with a central vacuum cleaner.  <P>SOLUTION: The lid 1 of the floor coupler X has a composite structure comprising a packing material 2 and the rigid disk 3. The packing material 2 has a plugging seal rib 21 elastically fitted in an open inner surface of a coupler body 4 so as to close a floor opening 41 throughout, and forms a diaphragmatic inner lid surface 11. The rigid disk 3 has the operating hole 31 bored by cutting of a part of a disk surface, and forms an outer lid surface 12 constituting a part of a load resisting floor by being elastically attached to an inner peripheral wall 22 of an installed outer surface of the plugging seal rib 21 of the packing material 2 and exposed into a building.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003289429-A (JP)
Title: Program
Inventor: YOSHIDA HIROKI
IPC: H04N101/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program for carrying out a pseudo processing of generating an image close to an image, which is to be obtained in photographing an object with a focus in matching with a desired position, even when a photographed image is out of focus at the desired position.  <P>SOLUTION: A high frequency image area is specified for an image 51 photographed at a short focal position, an image 52 photographed at an intermediate focal position, and an image photographed at a long focal position, respectively. The photographed images are divided into the specified areas (areas A, B, C) and other background area, and an image at the desired focal position (an image going to be generated) 55 is generated on the basis of a prescribed arithmetic expression by each area. For example, the luminance of the pixels of an image 551 as for the area A is expressed as the luminance = α1×(b/(a+ b))×(luminance of pixel of image 311)+α2×(a/(a+b))×(luminance of pixel of image 312)-(offset value), where α1 indicates an emphasis filter and α2 indicates a blur filter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284926-A (JP)
Title: Gas cleaning apparatus using photocatalyst
Inventor: KITAGUCHI SHINYA
IPC: B01J19/24
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas cleaning apparatus capable of effectively utilizing solar rays to remove a harmful substance in gas to be treated by photocatalytic reaction.  <P>SOLUTION: The gas cleaning apparatus is constituted so that a reaction part wherein panel-shaped photocatalyst sheets are arranged is installed so as to be inclined at an angle of 15° or more with respect to a horizontal direction and solar rays transmitting through a window provided to the surface of the reaction part are utilized to clean the gas to be treated. The photocatalyst sheets are arranged in a gas flow route so as to cross a gas flow direction and preferably shifted to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285313-A (JP)
Title: Ceramic honeycomb structure and method for manufacturing the same
Inventor: FUKUDA TAKESHI
IPC: B01D39/20
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a ceramic honeycomb structure capable of easily discriminating cells to be sealed at the time of closing of the opening parts of the cells provided to both end surfaces of the ceramic honeycomb structure formed into a honeycomb shape having a large number of cells.  <P>SOLUTION: Sheets 4 are bonded to both end surfaces of the ceramic honeycomb body 1 formed into the honeycomb shape having a large number of cells. Holes 5 are bored in the sheets 4 at the positions corresponding to the opening parts of the cells 3. After the opening parts of the cells 3 provided to both end surfaces of the ceramic honeycomb body 1 are filled with a sealing slurry through the holes 5, the ceramic honeycomb body 1 is baked to manufacture the ceramic honeycomb body structure, wherein the opening parts of the cells 3 are sealed alternately. The ceramic honeycomb body 1 is molded into a shape having at least one reference cell 10 different from another cells 3 in the shape of the opening parts provided to each of the end surfaces of the ceramic honeycomb body 1. The holes 5 are bored in the sheets 4 at the positions corresponding to the opening parts of the reference cell 10 and another cells 3 on the basis of the reference cell 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287450-A (JP)
Title: Flowmeter
Inventor: FUJII YASUHIRO
IPC: G01F1/66
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flowmeter whose power consumption is nearly identical in an environment in which a pressure pulsation is generated and in a case where the pressure pulsation is not generated.  <P>SOLUTION: In a momentary-flow-rate computing part 20b, a processing operation in which a mean value of a flow rate in each fetch cycle obtained by fetching a flow rate obtained from a flow-rate measuring part 4 in a prescribed fetch cycle in the prescribed number of times of a fetch operation is used as a momentary flow rate is regarded as one flow-rate measurement, and the flow-rate measurement is repeated intermittently in a measuring cycle as a prescribed time interval. In an integrated-flow- rate computing part 20c, a flow rate obtained by multiplying the momentary flow rate by the measuring cycle is regarded as an integrated flow rate in the measuring cycle. A pulsation decision part 20e monitors the existence of the pressure pulsation of a gas passing the measuring part 4 on the basis of an output of the measuring part 4. When the pressure pulsation is detected, the fetch cycle is made longer than that in its non-detection to such an extent that the pressure pulsation does not influence the momentary flow rate. The measuring cycle is made longer than that in its non- detection in such a way that the power consumption is equal to that in its non- detection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293292-A (JP)
Title: Method for producing sheet having fine pore-containing coating layer
Inventor: TAJIRI MASANAO
IPC: C09D5/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet which is obtained by coating a water-based coating having excellent homogeneity and containing stably presentable cells and then drying the coating and having an excellent heat-insulating property and an excellent masking property.  <P>SOLUTION: This method for producing the sheet having a fine pore- containing coating layer is characterized by stirring an aqueous medium containing a coating film-forming polymer, simultaneously adding a hydrophobia pigment to the aqueous medium to prepare the water-based coating containing cells therein, coating the water-based coating on a support, and then drying the coated coating. It is desirable that the water-based coating is treated with a liquid-defoaming device before coated. The coating sheet has pores surrounded with a hydrophobic pigment in the coating layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299182-A (JP)
Title: Speaker network apparatus
Inventor: OTA SOICHI
IPC: H04R3/14
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a closed circuit which operates as a resonance circuit from being formed in a network apparatus, when a speaker or speakers are not connected, or when the apparatus is shipped.  <P>SOLUTION: The apparatus is provided with input terminals 2a, 2b to which a sound signal from an amplifier 11 is inputted, filters 12, 13 formed using capacitors C and coils L to pass only specified band components of the sound signal, and output terminals 3a, 3b, 4a, 4b for outputting the sound signal components having passed the individual filters 12, 13. The apparatus is so formed that closed circuits comprising the capacitors C and the coils L are prevented from being formed, when cables 10 for connecting the speakers 8, 9 are not connected to the output terminals. The first terminal member 5-1 and the second terminal member 5-2 of the output terminals 3a, 3b; and the first terminal member 6-1 and the second terminal member 6-2 of the output terminals 4a, 4b; are connected with conductive members 7 attachable and detachable respectively. When the cables 10 are not connected, the conductive members 7 are detached.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286190-A (JP)
Title: Glomerular epithelial cell repair agent and therapeutic agent for nephrotic syndrome containing the same
Inventor: ITO TAKAHITO
IPC: A61K38/46
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a glomerular epithelial cell repair agent capable of widely administered for nephrotic syndrome, scarcely causing problems of adverse effects.  <P>SOLUTION: The glomerular epithelial cell repair agent contains vitamin A or its derivative. When the glomerular epithelial cell is damaged, an enzyme for synthesizing retinoic acid which is a derivative of vitamin A and a retinoic acid receptor are remarkably expressed. The above fact means that the vitamin A or the derivative is effective for repairing a damage to the glomerular epithelial cell, and the fact is proved by experiments in which rats are used. The glomerular epithelial cell repair agent is widely administered for the nephrotic syndrome.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297880-A (JP)
Title: Electronic component mounting device, electronic component mounting method, holding device and holding method
Inventor: SASAOKA TATSUO
IPC: H01L21/50
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To mount an IC chip on a substrate without contaminating a plasma- treated substrate and the IC chip.  <P>SOLUTION: Inside a chamber 3 of a plasma treatment device 1, an inverting mechanism 33 for holding the IC chip by electrostatic attraction and vertically inverting it, a mounting mechanism 34 for receiving the IC chip from the inverting mechanism 33 by the electrostatic attraction, and a stage for the substrate holding the substrate by the electrostatic attraction are arranged. The stage for the substrate is connected to a high-frequency power source, and a plasma treatment is performed to the IC chip held by the holding part 34a for mounting the mounting mechanism 34 and the substrate. When the plasma treatment is performed, the chamber 3 is turned to a prescribed reduced pressure atmosphere by a pressure reducing mechanism 361 and a gas supply part 362. Thus, the IC chip is mounted without having to carry the substrate from the chamber 3 after the plasma treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298502-A (JP)
Title: Mobile communication system and communication method therefor
Inventor: IMAMAKI YOSHINORI
IPC: H04W24/06
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system for minimizing an increase in the amount of communication traffic and immediately monitoring a normal operation state of a mobile side apparatus group and a congestion state of communication channels at all times.  <P>SOLUTION: The mobile communication system allows a center side apparatus group 1 and the mobile side apparatus group 2 to transmit/receive communication data (inquiry data C11 and reply data C12) resulting from unifying first communication data required to monitor the operating state of the mobile side apparatus group 1 and second communication data required to monitor an approximate arrival time of control data to be sent from the center side apparatus group 1 to the mobile side apparatus group 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290488-A (JP)
Title: Pinball game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which makes it impossible to predict the contents of a special game favorable for a player and gives him a fun of being given a chance to play an unexpected game.  <P>SOLUTION: In a special game content determining routine, it is determined, according to win-or-failure random numbers extracted on the occasion of storage for reservation, whether or not any one of electric accessaries 37-41 is opened (special game 1), whether or not the electric accessaries 37-41 are opened all at once (special game 2), whether or not the electric accessaries 37-41 are opened in a chained manner, e.g. in lateral symmetry or the like, or whether the game fails or not. The number of the opened electric accessaries 37-41, the presence or absence of chained opening and the presence or absence of continuation of the special game are different for each big win, while the motion of the big win is not uniform, and the number of the electric accessaries to be opened or the development or termination of the special game has irregularity, according to this constitution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295319-A (JP)
Title: Light source unit and projector
Inventor: HARA HIDEO
IPC: G03B21/14
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source unit which is small-sized, has sufficient output, and is safe to the eye of a human and a projector which uses the light source unit.  <P>SOLUTION: The light source unit is provided with a laser diode which emits short-wavelength laser light, a collimator which collimates the laser light from the laser diode into parallel luminous flux, a condenser which converges the laser light of the parallel luminous flux from the collimator, and a fluorescent body which absorbs the laser light converged by the condenser and emits incoherent light as natural emitted light, thereby the laser light which has large quantity and is, however, coherent light is absorbed by the fluorescent body, which naturally emits the incoherent light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002368696-A (JP)
Title: Method and apparatus for monitoring wavelength division multiplexed optical signal
Inventor: PARK SUNG-JIN
IPC: H04B10/07
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical signal monitoring apparatus for accurately measuring the characteristics of an input WDM optical signal. SOLUTION: WDM optical signals 301, 302 are coupled with 1st and 2nd reference lights 344, 348 at both sides of the WDM optical signals on the wavelength spectrum. The combined signal is inputted to a filter 355, having a variable transmission wavelength by the applied drive voltage. A drive voltage light intensity graph of a combined optical signal detected from the filter is derived for the entire wavelength band. A linear approximated wavelength is obtained with respect to 1st and 2nd wavelengths of the 1st and 2nd reference lights and 1st and 2nd drive voltages corresponding to the 1st and 2nd wavelengths. In order to compensate for mismatching between the transmission wavelength of the filter and the linearly approximated wavelength, a nonlinear compensated wavelength is calculated by substituting the driving voltage to a predetermined nonlinear compensation formula.
Patent JP-2003030104-A (JP)
Title: Method and program product for updating intranet portal
Inventor: SHUMAKER LANCE C
IPC: G06F17/30
Filed: 2002-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for updating an intranet portal. SOLUTION: To propose a new module, a user provides the name (102) and description (104) of the new module. After providing the name and description of the new module, the user can add the new module to a list (108) of new proposed module (112). When reviewing the proposed modules (112), other users can obtain the descriptions of the provided modules. Other users can vote (114) for the new proposed module. The total (116) of votes for the new proposed module (112) is held and used to determine which module (112) should be added to the intranet portal.
Patent JP-2003309945-A (JP)
Title: Insulating method for neutral point of stator winding and neutral point of stator winding
Inventor: IHARA HAKUTAKU
IPC: H02K3/38
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the breakage of a coil around the neutral point of a stator winding and partial discharge at an interference between the neutral point of the stator winding and an insulating coating.  <P>SOLUTION: An autohesion sheet 60 formed by molding millable silicone rubber into a prescribed shape is wound around the neutral point 10 of the stator winding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304021-A (JP)
Title: Semiconductor laser and its manufacturing method, semiconductor light emitting element and its manufacturing method, semiconductor device and its manufacturing method, semiconductor structure and its manufacturing method, electronic device and its manufacturing method and structure and its manufacturing method
Inventor: ASANO TAKEHARU
IPC: H01S5/343
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To upgrade an end face of a resonator formed by cleavage or the flatness of the end face even when the cleavage of a substrate is poor.  <P>SOLUTION: When a semiconductor laser using a III-V nitride compound semiconductor is manufactured, III-V nitride compound semiconductor layers 2, 3 are grown on different types of substrates such as, for example, a sapphire substrate 1, and then a part near the forming position of the end face of the resonator of the layers 2, 3 is separated from the substrate 1 by irradiating the substrate with an ultraviolet laser beam. Then, the layers 2, 3 are cleaved together with the substrate 1 to thereby form the end face of the resonator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308478-A (JP)
Title: Form recognizing device, storage medium and program
Inventor: AOKI MASAMICHI
IPC: G06K9/20
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form recognizing device, a storage medium and a program capable of displaying an image and the character recognition contents of the image for comparison, and improving the efficiency in correcting the wrong recognition in the character recognition.  <P>SOLUTION: An OCR server 130 is connected to an image controller 120 connected through a scanner 110 with a sheet feeder and an SCSI, a DB server 140, data correcting terminals 150, 151, a layout table editing terminal 160 connected to a scanner for registration 165, and an order receiving DB server 170, through a communication line 100. The OCR server 130 creates the contrast display data of the uniform layout regardless of the kind of forms, after performing the processing for recognizing the kind of the form read by the scanner 110 with the sheet feeder, the processing for cutting the image on the basis of the form item information of the searched layout, and the OCR processing of every cut part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304962-A (JP)
Title: Portable pillow
Inventor: IKUI KYOJI
IPC: A47G9/10
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable pillow that assures you a more comfortable sleep than previously and does not easily fall even when used on a seat.  <P>SOLUTION: A plurality of independent pillow bodies are connected by pies mutually communicating with each other, and an air filling and exhausting section that fills at least one of the pillow bodies with air and exhausts the air is provided. Pillow bodies smaller than previously are connected by pipes to make tem mutually communicate with each other. The pipes prevent air from suddenly moving and a sudden change in a load and secures a comfortable sleep. As the size of the pillow bodies is gradually reduced from the vertex to the neck, they can easily fit the head. By folding the pillow at the elastic pipes and engaging to the upper end of a seat, it does not easily fall even if the posture changes and assures you a good sleep.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311148-A (JP)
Title: Adsorbent, and method and apparatus for purifying gas
Inventor: FUJIE KAZUHIKO
IPC: B01D53/02
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorbent which can obtain an ultrapure gas by selectively adsorbing and removing minute impurities, such as carbon monoxide, nitrogen, dinitrogen monoxide, nitrogen monoxide, nitrogen dioxide, ammonia, nitrogen trifluoride, carbon dioxide, methane, hydrogen, and oxygen, contained in various gasses to the ppm level or below, and a method and an apparatus for purifying gas using the adsorbent.  <P>SOLUTION: A gas to be purified which contains at least one gas among carbon monoxide, nitrogen, dinitrogen monoxide, nitrogen monoxide, nitrogen dioxide, ammonia, nitrogen trifluoride, carbon dioxide, methane, hydrogen, and oxygen, as the trace impurities is brought into contact with the adsorbent made of copper ion-exchanged ZSM-5 zeolite to remove the minute impurities to 1 ppm or less, thereby the purity of the gas to be purified is increased to 99.9999 vol.% or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313571-A (JP)
Title: Carbon nanohorn solid lubricant
Inventor: IIJIMA SUMIO
IPC: C01B31/02
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new carbon nanohorn solid lubricant that can reduce friction and abrasion on the sliding faces at the sliding part in a variety of equipments, micro-machines, biodevice, space device and the like.  <P>SOLUTION: The carbon nanohorn solid lubricant contains an aggregate of monolayer carbon nanohorns.  <P>COPYRIGHT: (C)2004,JPO