baber/WOPTO huggingface dataset:
Patent JP-2004008104-A (JP)
Title: Two-point hitch type agricultural implement and method for linking agricultural implement
Inventor: HONDA KAORU
IPC: A01B71/02
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-point hitch type agricultural implement enabling linking operation to a traveling vehicle to be easily carried out.  <P>SOLUTION: The two-point hitch type agricultural implement 6 carries out prescribed farm work in a state linked to a two-point hitch 2 of the traveling vehicle 1 by inputting power from an output shaft 4 of the traveling vehicle 1 to an input shaft 11. The two-point hitch type agricultural implement 6 has a joint 31 having an output shaft-attaching part attachable to the output shaft 4 at one side, and an input shaft-attaching part attachable to the input shaft 11 at the other side. The two-point hitch type agricultural implement 6 has a joint-supporting means 41 for supporting the joint 31 having the input shaft-attaching part attached to the input shaft so that the height can be regulated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015488-A (JP)
Title: Network, network center, and network device
Inventor: HATTORI TOSHIMASA
IPC: H04L12/42
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent communication from becoming impossible, even if a fault occurs on a line consisting a network.  <P>SOLUTION: Base stations BS1-BS8 are connected by an optical cable so as to form a loop. With this structure, the loop-like network becomes a network having margin in transmission band. In this network, if a line between base stations BS3 and BS4 are disconnected. Base stations BS3-BS1 are made to transmit in the counterclockwise direction, and base stations BS4-BS8 are made to transmit in the clockwise direction. In this way, communication between a network center 2 and the base stations BS1-BS8 can be secured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326113-A (JP)
Title: Filter
Inventor: FUKUHARA HIROSHI
IPC: B01D35/30
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that excessive machinery is necessary when a pressure gauge is arranged in relation to the replacing period of an element constituting a filter, and accuracy lacks in the case of the replacement of the filter after the elapse of a definite time and there is troublesomeness on a user's side when the filter is replaced on the basis of the peripheral state of the element or the stained state of the taken-out filter.  <P>SOLUTION: In the filter constituted of a housing cover 32, the housing base 31 forming both of an inflow passage 31a and an outflow passage 31b and supporting the housing cover 32 to join the same and the element 33 for removing various foreign matters in the inner space formed by the housing cover 32 and the housing base 31, the housing cover 32 is made entirely or partially transparent so that the element 33 housed in the housing cover can be seen from the outside and a discharge pipe 34 is fixed to the outflow passage 31b side so that a height difference between the inflow passage 31a and the outflow passage 31b can be ensured when the housing cover 32 and the housing base 31 are joined to be positioned in an up and down direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313719-A (JP)
Title: Cold-protecting hung tool of full face type helmet
Inventor: SAKURADA MASAMI
IPC: A42B3/04
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide the face cold-protecting hung tool of a full face type helmet.  <P>SOLUTION: This face cold-protecting hung tool of the full face type helmet for protecting the face or neck from cold wind is made by attaching a cold wind inflow-protecting tool from the neck, when driving, in the full face type helmet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013869-A (JP)
Title: Apparatus for generating three-dimensional shape, method therefor, and its program
Inventor: KAMIYA TOSHIYUKI
IPC: G06T15/08
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for generating 3-D (three-dimensional) shape capable of automatically acquiring a 3-D shape surface with a high reality sense.  <P>SOLUTION: A stereo matching means 11 performs stereo matching processing to a plurality of sets of images to generate a depth dimension image. A depth dimension image integration means 12 performs voting to points corresponding to each parallax in a voxel space based on the depth dimension image acquired from the stereo matching means 11 and the parameters of camera positions corresponding each depth dimension image to reproduce a shape based on the voxel expression of the original 3-D shape. A voxel color determination means 13 performs reverse projection of a voxel position based on the voxel expression acquired from the integration means 12 and the parameters of the camera positions to an input image used at the matching means 11 to select the most appropriate pixel among corresponding pixels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011629-A (JP)
Title: Fuel injection apparatus for internal-combustion engine
Inventor: MURAYAMA YASUHIRO
IPC: F02D41/38
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a common rail type fuel injection system capable of improving pressure controlling property and pressure stabilizing property of actual fuel pressure by changing driving current cycle of a suction control valve (SCV) in accordance with a pump suction cycle of a supply pump.  <P>SOLUTION: The pump suction cycle of the supply pump is calculated from a pump revolving speed and TDC position judgement signals of plungers #1 and #2 of the supply pump. In an area where the pump suction cycle is near an integral multiple of τa, the driving current frequency is changed to be a second driving current cycle (τb) which is longer than τa and the driving current cycle is set so that the pump suction frequency does not become near an integral multiple of the driving current cycle. DUTY ratio of the SCV driving current is calculated from the driving current cycle and final SCV driving current necessary for a target fuel pressure. Swell of stationary actual fuel pressure (pressure of a common rail) at the time that the pump suction cycle becomes a value near an integral multiple of the driving current cycle does not occur.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023166-A (JP)
Title: Mobile communication service system
Inventor: IWAMURA SUKEAKI
IPC: G06F21/33
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication service system capable of assuring high security even in the case of radio access.  <P>SOLUTION: The mobile communication service system comprising at least one radio connection system 20 forming a radio communication line with a radio terminal 10, and at least one autonomous network 30, both of which are connected to a predetermined wired network 40, offers a radio access service to the radio terminal 10 with the autonomous network 30 in response to requests from the radio terminal 10. The mobile communication service system further comprises an authentication station 50 which issues certificate data used for confirming the individuality of a user of the radio terminal 10, and main authentication equipment 60 which authenticates the user's individuality based on the certificate data issued from the authentication station 50 in response to the radio access request from the radio terminal 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020632-A (JP)
Title: Method for manufacturing polarizing film
Inventor: IKI TAKASHI
IPC: C08J5/18
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polarizing film having little color speckle and useful as a source material for manufacturing a high-quality liquid crystal display, and to provide a method for manufacturing the film.  <P>SOLUTION: The polarizing film is manufactured by stretching a polyvinylalcohol film having 10 to 50 μm thickness in a dry state by using an induction heating roll.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023235-A (JP)
Title: Image recorder
Inventor: FUNAZAKI FUMIHIRO
IPC: G11B20/10
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To continuously record images with high quality which corresponds to the recording speeds of optional recording media with different recording speeds on the recording media for a long period of time.  <P>SOLUTION: An image recorder is provided with: an imaging means 150 for acquiring a moving image; recording media interfaces 179A, 179B, ..., in which a plurality of recording media 177A, 177B, ..., are mounted; a recording speed detecting means 191 for detecting the recording speeds of the plurality of recording media 177A, 177B, ..., mounted in the recording medium interfaces 179A, 179B, ...; a minimum recording speed calculating means (system controller 180) for calculating a minimum recording speed among the plurality of detected recording speeds; a compressing and decompressing means 167 for compressing the acquired moving image in accordance with the calculated minimum recording speed to generate a compressed image; and a recording medium switching means 192 for sequentially switching the plurality of recording media 177A, 177B, ..., to record the compressed image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018246-A (JP)
Title: Load detection device for elevator
Inventor: NAKADA TAKANORI
IPC: B66B5/14
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect a failure of a load detection means by offset load.  <P>SOLUTION: Detection signals S<SB>1,</SB>S<SB>2</SB>of load detectors 10, 12 are stored in a load value storage circuit 14 per timer updating cycle. Fluctuation amounts lS<SB>1</SB>-S<SB>Z1</SB>l, lS<SB>2</SB>-S<SB>Z2</SB>l of detection load values are calculated as time fluctuation amounts of the stored load values S<SB>Z1,</SB>S<SB>Z2</SB>and detection signals S<SB>1,</SB>S<SB>2</SB>by the detection of the load detectors 10, 12. If any fluctuation amount is larger than a condition discriminating value Sa and the other fluctuation amount is smaller than a failure discriminating value Sb, a failure detection signal E indicating that any of the load detectors 10, 12 causes a failure is outputted by discriminating that there is a large difference between both fluctuation amounts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023713-A (JP)
Title: Portable telephone
Inventor: YAMAMOTO SEIJI
IPC: H04M1/02
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To propose a mechanism in which a display portion in non-use status can be utilized just like ornament since it was functionally turned off in a case and has not been helpful at all, in spite that a conventional portable telephone has highly an efficient color display portion.  <P>SOLUTION: In the portable telephone of which a primary device equipped with keys input unit and a secondary device equipped with a display portion are set to connect foldable, the portable telephone is provided with a means to have foldable linkage where the display portion of the secondary device of the above is turned and exposed on side front, and the primary device or the secondary device is equipped with strap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003032028-A (JP)
Title: Compact annular-slot antenna
Inventor: LE BOLZER FRANCOISE
IPC: H01Q1/38
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a topology for a new planar antenna with an annular slot making it possible to obtain considerable size reduction with a standard printed circuit board. SOLUTION: A planar antenna carried by a substrate comprising an annular slot, which is dimensioned to operate at a given frequency and which is fed via a line, such as a microstrip line, in a short-circuit plane of which the slot is situated. The annulus formed by this slot 1a, is deformed as indentations in at least one zone of the plane in which the electric field is a minimum for the given frequency and a given mode, this making it possible to obtain a lengthening of the slot perimeter with respect to an annular slot 1 of corresponding circular shape, without surface extension of the substrate zone wherein the slot is made.
Patent JP-2004028591-A (JP)
Title: Testing device and waveform display method
Inventor: IWATA HIROKI
IPC: G01R13/28
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To shorten, remarkably compared with hitherto, a time required for display of a response signal by applying to emulation of an integrated circuit by a logic circuit, concerning a testing device.  <P>SOLUTION: In this device, signal waveforms of a test signal and the response signal are generated and displayed by test signal generation data serving to test signal generation and determination data which is a determination standard for the response signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031104-A (JP)
Title: Battery and battery pack
Inventor: YOSHIMURA MASAYUKI
IPC: H01M2/10
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery and a battery pack suitable for reducing size and weight, with a high production efficiency.  <P>SOLUTION: For the battery pack housing batteries in a body of equipment composed of a plurality of cases, insertion-coupling part of the cases are covered and jointed by an ultraviolet-ray curing resin sheet, or the body of equipment is made of the ultraviolet-ray curing resin sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030391-A (JP)
Title: Change notification processor
Inventor: IIDA MIHO
IPC: G06Q50/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a change notification processor for dealing with a change notification by inputting change information and automatically generating a required notification when there is a change in personal information stored for each piece of personal identification information.  <P>SOLUTION: A change determining part 14 retrieves personal information that corresponds to an inputted national uniform number from a personal information file 21 wherein personal information is stored for each identification number, compares the personal information with contents of the change information and determines change items on the basis of a change event table 22. A change data classifying/editing part 15 retrieves a change notification and notification destinations necessary for the change from the change event table 22, a relevant event table 23 and a notification destination information file 24 and retrieves required data from the personal information that corresponds to the change event and the resident identification number. The change data classifying/editing part 15 generates information about the notification destinations and a change notification data file on the basis of the retrieved data, and a transmitting part 17 transmits the notifications to the prescribed notification destinations on the basis of the change notification data file.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294949-A (JP)
Title: Optical element, method for manufacturing the same and color liquid crystal projector
Inventor: TANADA MASAHIDE
IPC: G02B5/30
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing beamsplitter, a polarizing plate and the like for a color liquid crystal projector, any one of which has satisfactory brightness and durability.  <P>SOLUTION: Light transmissive magnesia ceramics having ≥78% transmittance of linear light having 600 nm wavelength at 4 mm thickness is used for the polarizing beamsplitter 4 made of magnesia, polarizing plates 7R, 7G and 7B with magnesia substrates and the like which are used for the color liquid crystal projector. The magnesia ceramics contains alumina and silicon oxide so that sum total content of alumina and silicon oxide is ≤2,000 ppm by weight and 6*alumina + silicon oxide is ≥250 ppm by weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033364-A (JP)
Title: Biological decomposition toilet tank
Inventor: NAKAMURA SHIGEICHI
IPC: C02F11/02
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological decomposition toilet tank for preparing integrally a biological multiplication bed in an optimum condition and for decomposing excrement in an appropriate condition.  <P>SOLUTION: The biological decomposition toilet tank with a biological multiplication bed formed and provided with a heater, a water-feeding means and a mixing plane, comprises a first means for supplying water to the multiplication bed at each predetermined time set by a clock circuit, a second means for re-setting the clock circuit by each time of use of a toilet, a third means for prohibiting the use of the toilet and/or locking the toilet when the number of uses of the toilet exceeds a predetermined number, and a fourth means for initiating an unlocking-timer at the same time with an operation of the third means and for releasing the third means even after a predetermined time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037186-A (JP)
Title: Chip member for microchemical system
Inventor: KAWAHARA TETSUO
IPC: G01N21/05
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip member for a microchemical system capable of improving measurement accuracy while relaxing positioning accuracy in setting it in a photothermal conversion spectroscopic analyzer.  <P>SOLUTION: This chip member 100 for a microchemical system is equipped with: a transparent glass substrate 1 made by forming a slit 6 having both ends each branched into a Y-shaped form and having a width of 0.2 mm; a transparent glass substrate 2 jointed to a joint surface 7 of the glass substrate 1; and a transparent glass substrate 3 jointed to a joint surface 8 of the glass substrate 1. In the glass substrate 1, through-holes 5 are bored at the respective branched ends of the slit 6. The glass substrate 2 has four through-holes 4 for injecting and draining a solution sample at positions corresponding to the through-holes 5. The solution sample injected and drained through the through-holes 4 flows through an analyzing passage 6'. In the glass substrate 2, a lens 11 is formed above the analyzing passage 6' by a femtosecond laser method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039132-A (JP)
Title: Recording medium driving device
Inventor: AJIMINE BENSEI
IPC: G11B17/057
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To insert and eject two types of media into/from a common insertion port and to simplify a mechanism as a whole.  <P>SOLUTION: The device is provided with: a detection lever 7 which is rotatably arranged at a back side of the common insertion port; a sliding member 3 which selectively slides/moves by rotation of the detection lever 7; a drive unit 2 which is moved vertically by movement of the sliding member 3; and a transport roller 6 which is moved vertically through a roller driving member 5 by movement the sliding member 3. When the first medium is inserted, the detection lever 7 rotates in one direction to bring the transport roller 6 in pressure contact with the first medium at a lifted position and make the drive unit 2 to correspond to a transport path of the first medium at the lifted position. When the second medium is inserted, the detection lever 7 rotates in the other direction to bring the transport roller 6 in pressure contact with the second medium in a descending position to make the drive unit 2 to correspond to the transport path of the second medium at the lowered position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036794-A (JP)
Title: Pole for outdoor installation
Inventor: KITA YUTARO
IPC: E01F9/696
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pole for outdoor installation which is easy to be fabricated, is reduced in cost, is very excellent in appearance, is advantageously used as an illumination pole, a flag pole, a pole for lightning conductor, and a pole for signal light, and prevents occurrence of breakage accident and fatigue failure by preventing generation of regular Karman vortex due to wind effect to restrain large vibration due to Karman vortex.  <P>SOLUTION: In this pole for outdoor installation made of aluminum hollow extruding forming member, a great number of parallel projections 2 for restraining vibration due to Karman vortex by the wind effect are arranged so as to extend in an axial direction of a pole body and in a pole peripheral direction at predetermined intervals. Preferably, each of the parallel projections 2 is arranged at a pitch corresponding to central angle of 10 to 40° in the peripheral direction with a center axis of the pole body 1 as a center, and a height of each of the parallel projections 2 corresponds to 2 to 10% of an outer diameter of the pole body from an outer surface of the pole body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038784-A (JP)
Title: Processing method and computing device of integrated user interface
Inventor: MACHIDA KEITA
IPC: G06F3/0487
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expression method, an operation method of a user interface for facilitating operations and device therefor.  <P>SOLUTION: In the user interface expression method which integrates various opposite operations into one button, each of integration buttons 904 to 907 on an operation window 903 with opposite pairs of functions such as "open/close" and window display is performed according to the current functional state of each. A cursor 908 of a mouse is pointed to an optional integration button and the operations are switched by an input signal from a left or right button. A user can intuitively operate the user interface by such a GUI for operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042170-A (JP)
Title: Surface-coated cemented carbide cutting tool having hard coating layer for exhibiting superior chipping resistance under high speed double cutting condition
Inventor: MAEDA KOICHI
IPC: C23C14/16
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-coated cemented carbide cutting tool having a hard coating layer for exhibiting superior chipping resistance under a high speed double cutting condition.  <P>SOLUTION: The hard coating layer in the surface-coated cemented carbide cutting tool is formed by physically depositing the hard covering layer composed of a composite nitride layer of Ti, Al and Ta in the whole average layer thickness of 1 to 15 μm on a surface of a tungsten carbide group cemented carbide base body or a titanium carbonitride cermet base body, and is composed of a hard coating layer having a component concentration distribution structure for allowing an Al maximum including point and an Al minimum including point to alternately repeatedly exist at a prescribed interval in the layer thickness direction, and allowing the Al content to continuously change to the Al minimum including point from the Al maximum including point and to the Al maximum including point from the Al minimum including point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049258-A (JP)
Title: Toy made of bamboo material, and its manufacturing method
Inventor: ISHIKAWA SHOICHI
IPC: A63H33/04
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toy made of bamboo material, with which little children or children can play by performing three-dimensional shaping, capable of being variously combined, providing a value as interior design as well utilizing the texture of a material and arousing creativity not only for the little children and the children but also for people at various ages by manufacturing circular and arc blocks using bamboo which is a natural material.  <P>SOLUTION: This bamboo material toy is composed of a first cylindrical block 1 having a first dimension as a diameter dimension and a second cylindrical block 2 having a second dimension for which the bamboo is cut in round slices. The arc blocks for which the bamboo is cut in the round slices and vertically split further are composed of first arc blocks 5 and 7 having a third dimension as a side face length and second arc blocks 6 and 8 having a fourth dimension. The first dimension is roughly the integral multiple of the second dimension and the third dimension is roughly the integral multiple of the fourth dimension.  <P>COPYRIGHT: (C)2004,JPO