baber/WOPTO huggingface dataset:
Patent JP-2005295159-A (JP)
Title: Optical cross connection system
Inventor: SHIRAI KATSUHIRO
IPC: H04B10/077
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect the occurrence of optical line disconnection in an optical cross connection system for performing two-way transmission by using a single optical fiber.  <P>SOLUTION: This optical cross connection system consists of an optical cross connection part 11, an optical coupler part 20 for multiplexing and demultiplexing optical main signals that are subjected to two-way transmission between the single optical fiber 15 and a port 12, a monitor light transmitting means 21 for transmitting an optical monitor signal M transmitted while multiplexed to the light main signals and having wavelength different from that of the optical main signals, and a disconnection determining means 22 for determining that optical line disconnection occurs at the time of detecting a returned optical monitor signal M' in an optical signal received through the optical coupler part 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294023-A (JP)
Title: Battery pack
Inventor: TONO TATSUYA
IPC: H01M50/264
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small battery cell excellent in heat dissipation and vibration resistance.  <P>SOLUTION: This battery pack 100 is formed by sticking a plurality of frames 210 on which a plurality of flat cells are held flat in their thickness direction to laminate them, and a coolant inlet to introduce a coolant into the battery pack and a coolant outlet 250 to exhaust the coolant circulated in the battery pack are formed on each frame.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300202-A (JP)
Title: Electrostatic vibration type angular velocity sensor
Inventor: ISHIKAWA TAKAYUKI
IPC: G01C19/56
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the amount of drive signals detouring to a detection electrode via parasitic capacitance from varying while keeping constant the amplitude of a vibrator when temperature varies, as to an electrostatic vibration type angular velocity sensor for detecting angular velocity by driving/vibrating the vibrator.  <P>SOLUTION: An electrostatic vibration type device is equipped with a vibrator 10 vibratable in a prescribed direction, a DC power source 15 for impressing the vibrator 10 with a first prescribed voltage comprising a DC voltage, and drive electrodes 11 and 12 impressed with a second prescribed voltage for forming capacitance between themselves and the vibrator 10, with the vibrator 10 driven/vibrated by a drive voltage including the first and second prescribed voltages. The device is provided with an amplitude detection means 19 for detecting a vibration amplitude of the vibrator 10 in the prescribed direction, and a DC voltage control means 15 for controlling the DC voltage included in the drive voltage based on the amplitude of the vibrator 10 detected by the detection means 19 and on a prescribed reference value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296969-A (JP)
Title: Hydroforming method
Inventor: IGUCHI KEINOSUKE
IPC: B21D26/033
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To a working method for ending a formation limit by causing the inflow of a material efficiently without using a complicated mechanism in a hydroforming method.  <P>SOLUTION: In the hydroforming method, a steel tube in which tensile strength (TS) multiplied by thickness in both end parts in the axial direction is larger by 15% or more than the tensile strength (TS) multiplied by thickness in the other part or whole part is put into a die and the working is performed while loading internal pressure and shaft pushing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004358228-A (JP)
Title: Article hanging system, slidable wire holder, detachable wire holder, wire hook and wire gripper
Inventor: ARAKAWA HIDEO
IPC: A47G1/16
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article hanging system and the like capable of easily changing the height and positions of articles such as goods themselves, a shelf for placing the goods, and a hanger for hanging the goods.  <P>SOLUTION: The article hanging system 1 comprises a ceiling rail assembly 10; a wire holder 50 sliding along the ceiling rail assembly 10; a wire 100 hanging down from the wire holder 50; a gripper 120 lockable into an optional position of the wire 100 to hang the article; a holder 70 provided at the lower end of the wire 100; and a floor rail assembly 40 along which the holder 70 slides. The ceiling rail assembly 10 and floor rail assembly 40 are composed of longitudinal rails 21, 11Y extending in a longitudinal direction (a Y-direction) and lateral rails 11, 11X slidable with respect to the longitudinal rails and spanned between the longitudinal rails. The wire holders 50, 70 are slidable along the lateral rails.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005295839-A (JP)
Title: Fish reef for freshwater fish
Inventor: OKABE NATSUO
IPC: A01K61/00
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial fish reef installed in rivers, having such a shape as to be fit in with a form of a wand changeable into various forms, capable of being appropriately installed and built by simple fitting work, and capable of being installed and structured so as to be well suited for habit of freshwater fish.  <P>SOLUTION: In this fish reef, a fish reef body 1 is constructed by using wood, fabricating the wood into a multistage rack shape, and joining poles 11 made of the wood to peripheral areas of the fabricated body 1, and simultaneously the poles 11 which are joined to the peripheral areas are arranged and fabricated, so as to occupy prescribed configurational positions on the peripheral areas used as an outline of a predetermined zone, and thus, the fish reef body 1 used as a unit shape is structured. Further, a base 2 to which the fish reef body 1 is joined and which is formed of concrete is molded into a flat board having a shape approximately equal to that of a bottom surface of the fish reef body 1, and mortises 22 for receiving the poles 11 are arranged and bored in positions corresponding to the configurational positions of the poles 11 of the fish reef body 1, so that the reef fish is fabricated by combining the base 2 with the fish reef body 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300839-A (JP)
Title: Image forming apparatus, and detector unit for detecting temperature of recording medium used for the image forming apparatus
Inventor: KUBOCHI YUTAKA
IPC: H05B3/00
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium temperature detecting function without increasing the size of the image forming apparatus.  <P>SOLUTION: The image forming apparatus includes an image forming means for forming an image on a recording medium and a temperature detecting means for detecting the temperature of the recording medium. In the image forming apparatus, the movable lever of a recording medium detecting means for detecting the passage of the recording medium is provided with a temperature detecting portion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303041-A (JP)
Title: Resin bonded magnet composition, and resin bonded magnet using the same
Inventor: YAMAGUCHI TOSHIO
IPC: H01F1/08
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin bonded magnet composition, containing polyamide resin as the resin binder and having superior fluidity at low-temperature fusion, and a resin bonded magnet having superior magnetic characteristics, mechanical strength such as rigidity, and recycling properties obtained by using it.  <P>SOLUTION: This resin bound magnet composition contains magnetic powder (A), having anisotropic magnetic field (H<SB>A</SB>) of not less than 4 MA/m (50 kOe), clay rendered to be organic (B), polyamide resin (C), and a lubricant (D). The clay rendered to be organic (B) is micro-dispersed into the polyamide resin (C).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297495-A (JP)
Title: Wasted-ink tank, inkjet recording device and liquid jetting device
Inventor: NISHI NOBUYUKI
IPC: B41J2/175
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wasted-ink tank out of which ink does not leak to exterior even if an inkjet printer is placed in an inclined posture, an inkjet recording device equipped with the wasted-ink tank and a liquid jetting device.  <P>SOLUTION: The device is equipped with a casing 10 composing an ink storing part 13 and an ink absorbent material 18 arranged in the ink storing part 13. The ink storing part 13 is provided with walls 20 which work as weirs preventing the wasted ink from migrating to one direction while keeping the communication for the whole of the ink storing part 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004330785-A (JP)
Title: Method and apparatus for producing fiber pre-molded article from fiber half-finished good
Inventor: EBERTH ULRICH
IPC: B29C43/36
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve a method suitable for production of a composite material so as to make it possible to produce a composite material composed of a plurality of fiber pre-molded articles.  <P>SOLUTION: Each of a plurality of fiber pre-molded articles (4) is made into high density and almost in the final pattern by using a compacting process and further it is combined together so as to make it possible to produce a constructed composite material (5), and the constructed composite material (5) is impregnated with an adhesive resin and then cured under a higher temperature and stronger pressure than in the impregnation process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005309984-A (JP)
Title: System and method for constructing multi-dimensional data base
Inventor: UEMURA MASATOSHI
IPC: G06F17/30
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily construct a multi-dimensional data base used for analysis of technical information, etc., to flexibly construct the multi-dimensional data base to an analysis object, to reduce file size and to enhance access speed.  <P>SOLUTION: This multi-dimensional data base construction system comprises a keyword extraction part 2 which extracts a keyword indicating the contents to be utilized for analysis of a specific field from a plurality of pieces of digitized data; a dimension setting part 4 which generates and sets items of dimension of the multi-dimensional data base to which the extracted keyword belongs; a major setting part 3 which sets a major value so as to associate the extracted keyword by making the extracted keyword correspond to the items defined as the dimension of the multi-dimensional data base; and a multi-dimensional data base setting part 12 which generates the multi-dimensional data base by arranging items associated with the keyword to each of multi-dimensional axes of the multi-dimensional data base.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309256-A (JP)
Title: Device and method for video display
Inventor: MARUYAMA TETSUHISA
IPC: G09G3/296
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device etc., that can realize smooth moving picture display even when a moving body moves at a slow speed and is adaptive to even fast-speed movement.  <P>SOLUTION: The video display device 100 comprises a liquid crystal display device 11, a control part 12, and a speed detection part 13. The liquid crystal display device 11 is constituted by arraying a plurality of liquid crystal devices 11-1, 11-2, 11-3, ..., 11-n in a line at no intervals where they can be seen from a traveling electric train that passengers ride on along the path of the electric train 4. When a picture is displayed, a control part 12 performs control to display a plurality of still pictures at given positions of the liquid crystal display device 11 in given timing according to the speed of the electric train 4 detected by a speed detection part 13. Consequently, the relative speed between the display pictures and electric train 4 increases, so even when the electric train 4 moves at a slow speed, natural and smooth moving picture display can be realized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295485-A (JP)
Title: Streaming video image distribution system
Inventor: YOKOYAMA YASUO
IPC: H04N21/2543
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a streaming video image distribution system for charging a downloading fee and collecting it surely.  <P>SOLUTION: The system includes a listener terminal device equipped with a means for reading out an external memory medium, a distribution management server for performing distribution management, and a video image distribution server for accumulating a streaming video image of which the downloading is required. In the external memory medium, an intrinsic media identification number previously set for each external memory medium and a program for requiring downloading to a distribution management server are stored. The distribution management server includes a means for making settlement with an availability frequency of which the downloading fee is previously set for each medium identification number and stored in a distribution management server. In addition, the streaming video image distribution system includes a Web page on which operation for adding an additional utilization frequency to an availability frequency recorded for each medium identification number is carried out and to which credit card information is entered from a viewer terminal device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315663-A (JP)
Title: Water leak detection device, electronic device and water leak detection method
Inventor: KOBAYASHI TAKAHIRO
IPC: G01M3/02
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To detect more accurately a water leak from a sealed container.  <P>SOLUTION: This water leak detection device for detecting the water leak from the sealed container 1 includes a desiccating agent 2 for absorbing moisture inside the sealed container 1, and a detection circuit 3 for determining that the water leak from the sealed container 1 occurs when condensation inside the sealed container is detected and a temperature changing amount in a prescribed time inside the sealed container 1 is within a prescribed range.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312609-A (JP)
Title: Rice cooker
Inventor: NAKASAKI HARUTOSHI
IPC: A47J27/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve space-saving and efficient wiring of a printed wiring board and a controlling means with a microcomputer with less number of input-output sections so that the printed wiring board is made small and inexpensive in a rice cooker having the controlling means to control a heating means which has two or more types of programs to heat a pot.  <P>SOLUTION: The rice cooker is so constituted that the heating means 1 to heat the pot is driven by a driving means 2, a key input means 3 which is comprised of two or more keys and a display means 4 to display the information on devices are disposed, the driving means 2 is controlled by the controlling means 5 having the two or more types of programs, and the information from a program switching means 6 which switches the program by a connection condition of an element is detected by a program switching detecting means 7, wherein an input section to the program switching detecting means 7 is made to be common use with an input section from the other component to the controlling means 5 or an output section from the controlling means 5 to the other component.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315187-A (JP)
Title: Fuel cut off device for fuel tank
Inventor: TAKAGI HIROSHI
IPC: F02M37/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cut off device realizing easy installation while suppressing rattling after installation.  <P>SOLUTION: This fuel cut off device has a holder 1 having a notch 14 provided on a support surface 13 including fixing flanges 12, 12 via a steps 11 fixed on an inner surface 41 of the fuel tank 3 by the fixing flanges 12, 12, has a wall surface 31 internally touching a circumference edge of the notch 14 provided on an upper surface 22 of a device main body 2, and is installed by inserting an installation flange 3 projecting from an upper part of the wall surface 31 into a gap between the support surface 13 of the holder 1 and an inner surface of the fuel tank 4. Projection parts 34, 35 for gripping are provided on an upper surface 22 of the device main body 2 facing the installation flange 3, thickness of the support surface 13 of the holder 1 and a gap between the projection parts 34, 35 for gripping and a lower surface of the installation flange 3 are established equally, and the support surface 13 of the holder 1 is gripped by the projection part 34, 35 for gripping and the lower surface of the installation flange 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313089-A (JP)
Title: Particulate treatment apparatus
Inventor: YAMANAKA KUNIAKI
IPC: B01D46/24
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particulate treatment apparatus equipped with a filter which may fill various functions as a filter for a particulate treatment apparatus with a proper balance.  <P>SOLUTION: The fluidized layer granulator 1 carries out each treatment such as a granulating treatment, a coating treatment, a mixing treatment and a drying treatment to the particulate fluidized by a gas stream. The filter 3 to separate the fluidized particulate from the gas is installed within the granulating tube 2 of the fluidized bed granulator 1. The filter 3 has an element 16 formed by conducting the calcining treatment of the metal particulate such as stainless steel powder and the like. The element 16 has a seamless porous single layer structure of which the porocity is 40-60%. A pulse jetting nozzle 11 to perform the back washing of the filter 3 is arranged at the upper of the filter 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318476-A (JP)
Title: Mask logic circuit and encryption apparatus
Inventor: SHIMIZU HIDEO
IPC: G09C1/00
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask logic circuit and an encryption apparatus obtained without using a table, operated using an internal signal having no correlation with a non-masked input, and preventing intermediate information from being leaked by a power differential attack.  <P>SOLUTION: The mask logic circuit can be obtained without using a table by an input configuration where exclusive OR-circuits 12<SB>1</SB>-12<SB>n</SB>obtain masked input data x1-xn by exclusively ORing input data a1-an with mask values m1-m1 generated by a random number generator 11, and an output configuration where an exclusive OR-circuit 14 outputs output data f(a1, ..., an) obtained by exclusively ORing masked computation result data (y), (r). Furthermore, a mask element circuit 13 logically operates mutually different order combinations (xi, mk), (xi, xk) and (mi, mk), so that non-masked input data a1-an are not exposed, the mask logic circuit is operated by an internal signal having no correlation with the non-masked inputs a1-an, and the leakage of intermediate information is prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322967-A (JP)
Title: Image processing apparatus system
Inventor: OTA KAZUYUKI
IPC: H04N5/91
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus system without a problem wherein print quality is changed depending on a size of a designated area in the case that a printer prints out an image photographed by an electronic camera while part of the area of the image is designated and magnified.  <P>SOLUTION: The image processing apparatus system including: an image processing apparatus for recording / reproducing an imaged still picture or moving picture to / from a recording medium and displaying the picture; and an image printer for printing part of the still picture or moving picture onto a print medium, is characterized in that information with respect to the image of the image processing apparatus and information with respect to printing of the image printer are communicated and calculated in a connection state between the image processing apparatus and the image printer, and whether or not printing is possible is judged depending on a result of the calculation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323002-A (JP)
Title: Image reading apparatus and program
Inventor: HOKOI ITSUHITO
IPC: H04N1/19
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To make an operator accurately decide whether an image reading apparatus already executes a defect correction process for correcting an image, in a portion corresponding to a defect existing in a transparent original, and to restrain the time required for the defect correction processings to a minimum, in the image reading apparatus and a program for executing the control of the image reader by a computer.  <P>SOLUTION: The image reader has a means for reading an image on a transparent original, a means for generating a defective position image, and a means for executing the defect correction processing of the image read by the image reading means by request from an operator. Further, the image reader comprises an image synthesizing means for obtaining a preliminary image, through the preliminary reading of the transparent original by means of the image reading means; and the defective position image generated by the defective position image or performing the preliminary reading, for processing the defective position image, and for compositing it with the preliminary image; and a means for displaying the image resulting from the composition by the image compositing means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319884-A (JP)
Title: Lighting device for vehicle
Inventor: ISHIDA TETSUYA
IPC: H02P6/17
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption and heat generation of a motor for deflecting an irradiation light axis of a lighting device, smoothly control rotating operation, and quickly and stably perform setting control for a target position.  <P>SOLUTION: The lighting device for the vehicle is equipped with a motor rotation control means 434 which detects a rotation position of a drive motor as a rotating driving source of a light axis deflection means deflecting the irradiation light axis of the lighting device. The motor rotation control means is equipped with a driving force setting part 4343 which can select either a first speed characteristic v1 based on a position deflection and a second speed characteristic v2 based on elapse of the time in a selection part SEL, and performs a position control by using the characteristic at the low-speed side in position control of the drive motor. The sudden increase of driving current for the motor can be suppressed, the power consumption can be reduced, and the heat generation can be suppressed by selecting the low-speed characteristic and driving the driving motor in starting the rotating position control of the driving motor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI