baber/WOPTO huggingface dataset:
Patent JP-2004167145-A (JP)
Title: Deodorizing filter and manufacturing method therefor
Inventor: HASHIDA ISAO
IPC: F24F7/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost deodorizing filter capable of efficiently eliminating acidic, basic and neutral malodorous gas.  <P>SOLUTION: The deodorizing filter is constituted by dissolving a water soluble metallic compound such as copper sulfate or zinc chloride in an ion complex aqueous solution formed of amino acids and saturated cyclic secondary amines such as piperazine or hydroxy ethyl piperazine, to obtain an impregnated solution, and carrying the impregnated solution in a material mixed with a porous carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003240958-A (JP)
Title: Polarizing film and method for manufacturing the same
Inventor: MATSUMOTO KOJI
IPC: B29C55/04
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin polarizing film which solves a problem of white voids while the optical characteristics and optical durability are maintained as comparable with a conventional polarizing film, and to provide an advantageous method for manufacturing the film.  <P>SOLUTION: The polarizing film is made of a polyvinyl alcohol resin film with a dichroic dye adsorbed and oriented and has >10 μm and <20 μm thickness and the film shows such property that when the polarizing film is immersed in pure water at 70°C, the cut time of the film is ≥30 seconds and ≤400 seconds. The polarizing film is advantageously manufactured by incorporating a process of heat treating a polyvinyl alcohol resin film at 90°C to 180°C before treating the film with an aqueous solution containing the dichroic dye or a process of stretching the source polyvinyl alcohol resin film into a film thickness as thin as 20% to 30% of the original thickness, and by controlling the film thickness of the obtained film to >10 μm and <20 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183289-A (JP)
Title: Improved method for producing organosilane
Inventor: DINH PAUL C
IPC: C07F7/14
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective method for producing an organosilane for minimizing the formation of undesired byproducts and increasing the yield of a desired product.  <P>SOLUTION: This method for producing the organosilane comprises reacting an alkene halide with a hydrogen silane in the presence of a hydrosilylating catalyst; wherein the alkene halide and the hydrogen silane are maintained in a liquid phase, and the alkene halide is present in an amount such that a molar excess of at least 1.1 moles of the alkene halide per mole of the hydrogen silane is maintained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004178243-A (JP)
Title: Device and method for extracting traveling object, its program and recording medium having the same program recorded thereon
Inventor: SAKUMA SATOSHI
IPC: G06T7/20
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reliably extract a traveling object from a time-sequential image where the same scenery is photographed by using a camera at a static observation point even when a background rapidly changes due to any influence such as illumination fluctuation.  <P>SOLUTION: A time sequential image is compared with a background image by using a correlation coefficient to update the background image, and the time-sequential image and the background image updated from moment to moment in such a way are divided into local regions. A correlation operation between the local area of the latest image and the local area of the background image is performed to calculate the correlation coefficient for each local area, and the value of the calculated correlation coefficient is threshold-processed to obtain a binary image so that a traveling object can be extracted. Thus, it is possible to update the background image without generating any erroneous detection even when rapid illumination fluctuation or shade generation occurs, and to reliably extract the traveling object.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178736-A (JP)
Title: Method of electron beam drawing, and disk-like substrate for high-density recording
Inventor: USA TOSHIHIRO
IPC: G11B5/84
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To draw an element having a slant side intersecting a track direction with good accuracy.  <P>SOLUTION: The element 12a is depicted by causing an electron beam whose beam diameter is smaller than the minimum width of the element 12a to scan a resist so that the trajectory of the beam center of the electron beam on the resist draws a periodic waveform 20 traveling along an axis parallel to the track. At this time, the scanning with the electron beam is started at a valley of the waveform 20 as a start point Y1. When the angle formed by the slant side of the desired element 12a with the axis X is θ<SB>3</SB>, the angle θ<SB>1</SB>formed by the trajectory 20a of the first half period of the waveform 20 with the axis X and the angle θ<SB>2</SB>formed by the trajectory 20b of the second half period of the waveform 20 with the axis X satisfy the relation θ<SB>1</SB><θ<SB>3</SB><θ<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143904-A (JP)
Title: Memorial apparatus
Inventor: IWABUCHI MASAO
IPC: E04H13/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memorial apparatus simply and easily usable even around a grave and even in a home, excellently keeping a picture of the deceased and recording matters over a long period of time, and allowing a worshiper to clearly recollect a memory.  <P>SOLUTION: The side of a gravestone 1 is provided with a rotatable photograph housing cylinder body 3 for housing a plurality of pictures of the deceased formed in a panel shape by applying waterproof, moistureproof and weatherproof processing and a housing box-shaped body 4 for housing and taking in and out a plurality of plates as a posthumous Buddhist name or an epitaph.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185831-A (JP)
Title: Regulator unit for fuel cell
Inventor: ISHIKAWA KAZUNORI
IPC: H01M8/10
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regulator unit for a fuel cell for appropriately using in the fuel cell.  <P>SOLUTION: The regulator unit comprises a regulator 11 for regulating a pressure of fuel gas, fed from a primary port 12, in response to a pilot pressure and discharging the gas from a secondary port 14; an air exhaust valve 310 for exhausting pilot air, fed from an introduction port 378 by displacing a valve element 338 under a magnetizing action of a solenoid portion 314, from a discharging port 380; and a shut-off valve 400, the regulator 11 and the air exhaust valve 310 are integrally installed to a unit body 13 and the shut-off valve 400 is joined to the unit body 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186781-A (JP)
Title: Wireless communication apparatus
Inventor: YAMAMOTO TETSUYA
IPC: H04L47/43
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus with a simpler apparatus configuration, which accurately and quickly decides an optimum packet length.  <P>SOLUTION: In the wireless communication apparatus provided with: a wireless LAN access point section 101 for performing wireless LAN communication; a Bluetooth access point section 102 using a frequency band duplicated to that of the wireless LAN access point section 101 and in compliance with the standard different from that of the wireless LAN access point section 101; and a control section 103 for controlling them, the control section 103 discriminates an operating state of the Bluetooth access point section 102, sets a packet length of the wireless LAN communication of the wireless LAN access point section 101 on the basis of a result of discrimination, and the wireless communication apparatus performs the data communication.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003281909-A (JP)
Title: Reflector and lens for led lamp, and spot projector
Inventor: NAKATANI TOSHIHIRO
IPC: F21Y101/02
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize light coming from other than a front of an LED lamp.  <P>SOLUTION: An LED lamp reflector A comprises a reflector body 100 which is a lens to reflect frontward the side light of an LED lamp B and whose reflecting surface is a palaboloid or approximated surface. A recess 200 in which the LED lamp B is housed is formed at the central part of the reflecting surface of the reflector body 100. A lens 300 which corrects the traveling direction of the light radiated frontward from the LED lamp B is provided in front of the LED lamp B, in the recess 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183770-A (JP)
Title: High-pressure fuel gas storage container and its vehicle loading structure
Inventor: KUROIWA NATSUKI
IPC: F17C5/06
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently obtain the radiating effect of the heat of a fuel gas without reducing the gas charging space in a container.  <P>SOLUTION: A heat absorbing member 7 is mounted on the end face 5a of a neck part 5 of this high-pressure fuel gas storage container 1 storing a high-pressure fuel gas. The heat absorbing member 7 inhibits the temperature up by absorbing the fuel gas heat in the high-pressure fuel gas storage container 1 which is heated in charging the fuel gas, and further inhibits the temperature drop by absorbing the coldness of the fuel gas which is cooled in being released in the high-pressure fuel gas storage container 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180630-A (JP)
Title: Combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01D67/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the traveling and working performance of a combine harvester while keeping a sufficient balancing effect with a light weight by placing a balance weight at an effective position of the combine harvester.  <P>SOLUTION: This combine harvester has a reaping part in front of a vehicle carriage and a threshing part behind the reaping part. A waste straw cutter to cut the threshed waste straw is placed behind the threshing part. A box containing the balance weight is placed behind the waste straw cutter. The box is detachably attached to the cover frame of the waste straw cutter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188276-A (JP)
Title: Apparatus for washing and regenerating object
Inventor: KUSHIMACHI TETSUO
IPC: B08B3/02
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for washing and regenerating an object, whereby in recycling the object by washing it with washing water ejected from a nozzle, a paper label stuck to the object can be peeled off reliably and cleanly.  <P>SOLUTION: In washing the object W by peeling the stuck paper label L therefrom, the apparatus used has a conveying apparatus 2 that conveys the object W with the label L in a dry state, a label remover 3 that blows high-pressure water at a stretch over the sticking position of the object W conveyed on the apparatus 2 and having the label still in the dry state, and a washing apparatus 4 that washes the object W from which the label L is removed by means of the label remover 3. The conveying apparatus 2 is provided with a hood cover 6 that surrounds the object W correspondingly to the label remover 3 and the washing apparatus 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191667-A (JP)
Title: Educational system, server, its download processing method, program and information processing device
Inventor: OKAWA ICHIRO
IPC: G06Q50/10
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an educational system which prepares separate question forms, answer forms and teaching materials in accordance with the desire of individual customer and which facilitates grading of the answers written in the answer forms.  <P>SOLUTION: In the educational system, with any one piece of information selected among those relating to teaching materials, questions, answers and advertisements from a menu displayed by the information processing device, the server picks up one piece of information relating to and containing at least one of these categories, on the basis of user/customer information stored in the customer data base, inputted data received from the information processing device, and the menu selection information, making such information outputted from the information processing device. As a result, the individual customer using this device can easily obtain the question form, answer form, teaching material, and the result of grading for the answers written in the answer form in response to the request by means of this information processing device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188831-A (JP)
Title: Recycled board and its manufacturing method
Inventor: WATAYA HIROMI
IPC: B27N1/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and tough recycled board which facilitates its sawing and nailing operation and hardly allows a driven nail to come off with no condensation problem.  <P>SOLUTION: This method grinds an old woody material like wood splinters, wood chips and lumbers into shreds (a) using a grinder 1 bundles the shreds (a) surface to surface and conveys by a belt conveyor 2 and applies a resin adhesive to the shreds (a) by soaking in an impregnation tank 3; sufficiently mingles the shreds (a) with a resin ingredient by passing the former through a squeegee roll 4 and puts the shreds (a) into a heating furnace 5 to evaporate a diluent component like water; stores the shreds (a) in a batching unit 7 by pneumatically conveying them by a hopper feeder 6 and allows an estimated amount to fall onto a conveyor-driven nonwoven fabric (b) by opening the bottom of the batching unit 7 upon the photoelectric sensing of its filling to capacity; wraps the shreds (a) with the nonwoven fabric (b) and stacks in a sandwich fashion; delivers a semi-finished product (c) of the recycled board after thermally pressing vertically using a flat press 8; and obtains a finished product (d) free from the resin additive or a stimulative component of a solvent by cutting the edge with a cutter 9 and loading the product (c) into a temperature/humidity controlling furnace 10 to cure and dry/harden the product (c).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003216358-A (JP)
Title: Network corresponding print processing system and method and print agent device
Inventor: YOMODA MASAO
IPC: G06F3/12
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network corresponding print processing system, a network corresponding print processing method, and a print agent device capable of transmitting data to a print service by using an electronic mail.  <P>SOLUTION: A client 10 transmits an electronic mail including a parameter file for a print and a document file to a user who performs a print service. A mail receiving mechanism 111 receives the electronic mail, and transfers it to a mail box managing part 112. The mail box managing part 112 stores the electronic mail in a mail box 113A in a storage device 113. A parameter file analyzing mechanism 120 extracts the electronic mail, and checks the contents of a parameter file. When the contents are correct, a parameter file analyzing mechanism 120 transfers the parameter file and a document file to a print requesting mechanism 130, and the print requesting mechanism 130 requests the processing of a print job to a print server 140.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004194692-A (JP)
Title: Detachable shoulder belt
Inventor: TSUDA HARUO
IPC: A45F3/04
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoulder belt with a structure allowing the shoulder belt to be divided and detached at the front part of chests in an implement carried on the back.  <P>SOLUTION: A shoulder belt is divided at the front of chests, and a hook for detachment is sewn. Moreover, the position of the hook part is set in such a manner that it is located in front of the chests in the range of 300±200mm, and that it has the shoulder belt that can be easily detached.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198547-A (JP)
Title: Optical module
Inventor: SAITO TSUNEAKI
IPC: G02B6/122
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module in which power consumption of a heater element for regulating temperature of an optical waveguide chip is reduced.  <P>SOLUTION: In a package 2 of the optical module, an optical part 1 having an optical waveguide chip 10 in which an optical waveguide circuit whose light transmission property changes depending on temperature is formed on a substrate 11 and the heater element 30 for regulating the temperature of the optical waveguide chip 10 is housed. The area of the optical waveguide chip 10 is formed to be 1,400 mm<SP>2</SP>or larger, and the shorter distance of either the distance between the face of the optical waveguide chip 10 on which the optical waveguide circuit is formed and the opposing inner face of the package 2 or the distance between the lower face of the heater element 30 and the opposing inner face of the package 2 is formed to be 1.6 mm or larger. Thus, power consumption of the heater element 30 is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199910-A (JP)
Title: Battery pack, electronic equipment using it, charger, and charging system
Inventor: YAMAJI SATORU
IPC: H01M2/10
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack, electronic equipment using it, a charger and a charging system, preventing generation of a voltage between external connection terminals of a positive and a negative electrodes of the battery pack unless it is mounted on the electronic equipment without complexifying a structure on an electronic equipment side on which the battery pack is mounted, and equipping a short circuit protection function with a single body of the battery pack.  <P>SOLUTION: This battery pack is structured detachably to the electronic equipment 2, has external connection terminals 5, 6 of the positive and the negative electrodes for connecting connection terminals 9, 10 of the equipment 2 with a built-in battery 3, and is provided with a magnetic sensor 4 with the battery 3 used as a drive power, an electronic switch 11 connected serially between the battery 3 and at least either of the connection terminals 5, 6 and a switch drive circuit 12 for turning on/off the switch 11 by an output from the sensor 4. It turns on the electronic switch 1 when the sensor 4 mounted on the equipment 2 detects magnetism from a magnet 7 to be provided with the equipment 2 and turns off the switch 11 when the sensor 4 is not mounted on the equipment 2 and the sensor 4 does not detect the magnetism.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199285-A (JP)
Title: Contents circulation support system and method, and contents circulation support program
Inventor: SUZUKI AKIRA
IPC: G06F21/10
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for satisfactorily distributing digital contents.  <P>SOLUTION: This contents circulation support system is configured so that a distribution center 2 functioning as a contents server is connected through the Internet 1 to a plurality of user terminals 3A, 3B to 3n. Furthermore, a terminal 4 of a contents holder being a copyright owner and a store terminal 5 for conducting the initial registration of users or direct selling or the like are connected to the Internet 1. Also, predetermined recording media 6 are sold in a store (not shown in figure), and the recording media 6 are inserted into the user terminals 3A, 3B to 3n so that the control and charging of login to this system are managed. A financial institution 8 such as a credit card center is connected through an exclusive line 7 to a distribution center 2. Also, the contents are distributed between the terminal 4 of the contents holder and the distribution center 2 through the exclusive line 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198258-A (JP)
Title: Image measuring instrument
Inventor: MACHII NOBUKATSU
IPC: G06T1/00
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image measuring instrument which can realize the measurement of the correct shape of the contour of a specimen regardlessof the burr and dirt on the specimen.  <P>SOLUTION: The image measuring instrument is provided with an imaging part 4 which photographs the specimen and outputs an electrical signal corresponding to the light intensity distribution, an image processing part 18 which detects the edge in the shape of the contour of the specimen within an edge detection area set within the shooting area of the imaging part 4 based on the electric signal, a contour shape measuring part 19 which forecasts the subsequent edge position based on a plurality of edge positions previously detected and removes the edge position detected from the measuring positions for measuring the shape of the contour when the edge position detected by the image processing part 18 is away from the forecast edge position exceeding the specified difference.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195512-A (JP)
Title: Surface layer reforming method for steel cast slab, reformed cast slab, and processed product
Inventor: FUJI TAKEHIKO
IPC: B22D11/12
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively and surely reform the surface layer of a continuous casting steel cast slab and to manufacture a composite steel material.  <P>SOLUTION: The surface layer of the steel cast slab is melted by either of the induction heating and the plasma heating or by both of them. An additional element or its alloy is added to the molten surface layer of the steel cast slab. Also, at least when the induction heating is used, the direction of the magnetic field to be generated by the induction heating is generated so as to become the direction of the cast slab casting direction, and the molten part is held by the electromagnetic force. Further, at least when the plasma heating is used, the additional element or its alloy is fed in the plasma, and it is fed to the molten part of the steel after heating or melting.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201431-A (JP)
Title: Motor core and manufacturing method therefor
Inventor: MATSUDA JUNICHI
IPC: H02K15/02
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor core that can be manufactured so that installation holes formed at divided core pieces or positions of installation parts for forming the installation holes are laminated so as to coincide with one another, and seams of the divided core pieces are discontinuous in the lamination direction.  <P>SOLUTION: An installation leg 6 and the installation hole 5 are formed at a punched plate 1 at the side opposite to the side where teeth 4 are formed, and a stator core is formed by laminating layers so that front and back surfaces of the punched plate 1 arranged at each layer are alternately inverted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI