baber/WOPTO huggingface dataset:
Patent JP-2004261811-A (JP)
Title: Soil improvement method
Inventor: INABA TSUTOMU
IPC: A62D101/28
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil improvement method where purification treatment at the original position is made possible without causing waste soil, and further, prescribed ground strength can be obtained by feeding a required amount of iron powder or oxide iron powder to a prescribed amount of soil.  <P>SOLUTION: The soil improvement method comprises: a step where soil is excavated in such a manner that an excavation member whose tip part is provided with a cutting member 1 and at least one injection tube is rotated and is allowed to rotate and descend by a support means 5 supporting the same so as to be rotated and also freely be ascended and descended, and soil is excavated; and a step where slurry obtained by dispersing iron powder or iron oxide powder comprising magnetite (Fe<SB>3</SB>O<SB>4</SB>) and calcined gypsum into water or a gas obtained by dispersing the iron powder or iron oxide powder and the calcined gypsum into compressed air or nitrogen is sprayed toward soil around the excavation member from at least one injection tube while rotating the excavation member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2006013847-A (JP)
Title: Multimedia content providing system, home content server, and viewing device
Inventor: ISHII GIICHI
IPC: H04N21/436
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a viewer to view a content consecutively from the same scene even when viewing of the same content is switched between different viewing devices.  <P>SOLUTION: Each of television and mobile wireless terminals (viewing devices) 113, 115 is provided with: a connection device setting section 3062 (4033) for setting a viewing device of a switching destination; and a device switching request input transmission means for receiving a device switching request and transmitting it to a home content server 111. The home content server 111 is provided with: a connection device switching section 2055 for switching distribution of the content from a switching source viewing device to a switching destination viewing device upon the receipt of the device switching request; and a content parameter control section 2057 for revising parameters of the content on the basis of device information of the switching destination viewing device required for the distribution when receiving the device switching request.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006012646-A (JP)
Title: Negative electrode for nonaqueous electrolyte secondary battery
Inventor: MUSHA SHINICHI
IPC: H01M4/134
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode for a nonaqueous electrolyte secondary battery having high current collection capability, capable of preventing loss of an active material, of ensuring current collection capability of the active material even when charge and discharge are repeated, and of improving a cycle life, and having high energy density.  <P>SOLUTION: This negative electrode 10 comprises: a pair of front and back current-collecting surface layers 3a and 3b; and an active material layer 2 interlaid and disposed between the surface layers. Each of the surface layers 3a and 3b has multiple minute voids 4 opening in its surface and communicating with the active material layer 2. The negative electrode does not have a current-collecting thick-film conductive material. The active material layer 2 is formed by electrolytic plating.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006013307-A (JP)
Title: Circuit formation etchant for subtractive method
Inventor: MORIKAWA YOSHIHIKO
IPC: C23F1/18
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit formation etchant for a subtractive method which is compatible with circuit fining in recent years.  <P>SOLUTION: In one embodiment, a copper circuit formation etchant is provided, which is mainly composed of hydrogen peroxide and sulfuric acid and comprises amine and/or azine as an additive. In another embodiment, a mask pattern of a non-circuit part is formed by a dry film resist on a copper layer of a copper-clad lamination wherein a copper thin layer is formed on a resin substrate; a copper layer of the non-circuit part between the mask patterns of the dry film resist is etched; and a copper circuit is formed by removing the dry film resist, thus forming a copper circuit substrate. In the method, the copper layer of the non-circuit part is etched by means of the etchant.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006013348-A (JP)
Title: Method for evaluating electric characteristic test items of semiconductor wafers and its system
Inventor: KUBO TAKASHI
IPC: H01L21/66
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric characteristic test system that extracts the electric characteristic test items effective for discriminating the good or poor semiconductor wafers, and conducts the tests effectively.  <P>SOLUTION: This test system calculates a Mahalanobis distance from test data of all test items for measuring the electric characteristics of a semiconductor wafer and calculates the S/N ratio of a test item from two Mahalanobis distances with and without the corresponding test item. This system determines whether the test item is effective to discriminate the good and poor items among all test items for measuring the electric characteristics. When the S/N ratio with a test item is larger than that without the test item, it categorizes the item as a test item effective for discriminating the good and poor semiconductor wafers. In contrast, when the S/N ratio without a test item is larger than that with the test item, it classifies the item as a test item not effective for discriminating the good and poor semiconductor wafers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006017175-A (JP)
Title: Positioning structure of a plurality of members
Inventor: SHIMAKAWA TATSURO
IPC: F02F7/00
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning structure of a plurality of members capable of improving positioning accuracy of the respective members when relative positioning of the plurality of members is repeatedly performed.  <P>SOLUTION: A pin hole 22 for fitting an end of a knock pin 20 and an inclined sub screw hole 23 into which a sub bolt 21 is screwed are formed on an abutting surface 12a of a bearing part 12. On an abutting surface 13a of a bearing cap 13, a pin hole 24 and an inclined sub bolt insertion hole 25 are respectively formed at a position corresponding to the pin hole 22 and the sub screw hole 23 of the bearing part 12. When the sub bolt 21 inserted into the sub screw hole 23 from the sub bolt insertion hole 25 side is operated to be screwed in a state that the knock pin 20 is fitted in the respective pin holes 22 and 24, the bearing cap 13 and the bearing part 12 are relatively moved accompanied by the screw operation, and thereby an outer side surface 27 of the knock pin 20 can be partially abutted to a part of an inner side surface 28 of the pin hole 24.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005344495-A (JP)
Title: Floating sphere for toilet bowl
Inventor: FUJITA MINEO
IPC: E03D9/00
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating sphere having a form and material quality for preventing a splash of standing water in a toilet bowl in excreting excrement in the flush toilet bowl and allowing excrement sticking to the surface of the floating sphere and the internal wall of the toilet ball, to automatically and efficiently fall off by a flushing flow and the floating sphere without sucking the floating sphere into the swirl of the flushing flow when flushing after excretion.  <P>SOLUTION: To prevent the floating sphere (1) from being sucked into a drain port (5) by the flushing flow when flushing the toilet bowl, the surface of the floating sphere (1) with a diameter of 10-12 cm is formed with six or fourteen projecting parts or semispherical recessed parts (2a), (2'a), (2b), (2'b), (2c), and (2'c) in positions of point symmetry with respect to the center of the sphere and in equally spaced positions to efficiently accelerate the rotation of the floating sphere (1) by the flushing flow when flushing. Excrement sticking to the internal wall (3') of the toilet bowl and the surface of the floating sphere (1) thereby fall off easily. If the material of the floating sphere (1) for the toilet bowl is a hard material made of styrene foam, excrement falls off comparatively easily even without the recessed and projecting parts (2a), (2'a), (2b), (2'b), (2c), and (2'c) on the surface of the sphere (1). In this case, the sticking rate of excrement is reduced by placing toilet paper of a single layer of about (20) cm in length to cover the top of the floating sphere (1) immediately before the excretion of excrement.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006016505-A (JP)
Title: Polyester film for transfer foil
Inventor: KUBOTA ARIMICHI
IPC: B32B27/18
Filed: 2004-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film for a transfer foil which prevents a mold from being soiled and transfer voids from occurring, particularly when used as an in-mold transfer foil in in-mold molding.  <P>SOLUTION: The polyester film for a transfer foil has a coated layer (layer A) comprising a compound copolymerized with an acrylate expressed by structural formula (I) (wherein, R=hydrogen or an alkyl group; n=1-20; and X=an alkali metal, an alkaline earth metal or a quarterly amino group) formed on at least one side of a polyester film (layer B). In a preferable embodiment, a compound copolymerized with ≥30 mole% of the acrylate is used.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006015011-A (JP)
Title: Sheet for cleaning
Inventor: WADA MINORU
IPC: B32B5/26
Filed: 2004-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for cleaning in which a detergent is gradually released to sustain a cleaning power and by which cleaning can be carried out without replenishing the detergent.  <P>SOLUTION: The sheet for cleaning has a structure in which a middle layer formed by an air-lay method and containing a cellulosic fiber is sandwiched between a pair of surface layers containing the same or different thermoplastic fiber(s). A paste like detergent containing 50% by weight or more of a surfactant is held between the pair of surface layers. The viscosity of the paste like detergent is preferably 1,000 mPa s to 500,000 mPa s at 20°C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006028756-A (JP)
Title: Adjustable frame member with hot melt
Inventor: YAMADA TEPPEI
IPC: E06B1/56
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjustable frame member manufactured in a smaller number of steps with a simplified work in each step, and equipped with a cushioning member that is resistant to slipout and does not generate waste material.  <P>SOLUTION: The adjustable frame member is formed of frame members 10 assembled in an opening R formed in a skeleton B of a building, and adjustors 20 which are each extensively/contractibly embedded in an outer peripheral surface of the frame member 10 such that its tip protrudes from the frame member 10, and function to adjust a gap G between the frame member 10 and the skeleton B by extending/contracting its front surface to abut on the skeleton B. Herein a hot melt 30 in a molten state is fed to the tip of the adjustor 20 and then hardened to cover the tip, and therefore the hot melt serves as a cushioning material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006003057-A (JP)
Title: Target for small arm using three-dimensional statue
Inventor: SHIGA MITSUO
IPC: F41J1/01
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To save massively consumed resources of a target for a small arm.  <P>SOLUTION: This target is structured by forming a three-dimensional statue body of polyurethane foam. Thereby, extreme repetitive and stretching properties are achieved, and an incident mark and outgoing mark of a bullet becomes of extremely small diameters. As a result of an experiment of running fire by a submachine, the statue can be used without being broken by a round of a few thousands hits, can contribute to resource saving, and can be maintained and be replaced very easily.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006029197-A (JP)
Title: Egr pipe
Inventor: SENDA YOHEI
IPC: F02M25/07
Filed: 2004-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EGR pipe not damaged by coping with both of expansion in an axial direction and pressure fluctuation by high temperature EGR gas, and having flexibility.  <P>SOLUTION: This EGR pipe 6 for EGR controls combustion temperature at a predetermined combustion temperature or less by taking out part of exhaust gas of an engine and returning the same to an intake system. A flexible mechanism 16 absorbing displacement in the axial direction by displacing in a radial direction is installed on the EGR pipe 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006032667-A (JP)
Title: Method for manufacturing semiconductor light-emitting element
Inventor: ARAI MASAHIRO
IPC: H01L33/30
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor light-emitting element, exhibiting superior reliability in reverse withstand voltage (stability with time during conduction), and to provide method of manufacturing a semiconductor light-emitting element, in which countermeasures are taken against deterioration in current dispersion characteristics accompanying the same.  <P>SOLUTION: In the process for manufacturing a semiconductor light-emitting element, where a light-emitting part sandwiching at least an active layer 5 between clad layers 4 and 6 exhibiting different conductivity is formed on a semiconductor substrate 1 by MOVPE, and a window layer 8 doped with conductivity determining impurities at a high concentration is formed thereon, at least the side (11) in the window layer 8 close to the light-emitting part is grown with a high V/III ratio; and at least a part of other part 12 is grown with V/III ratio lower than that at the high V/III ratio growth part 11, thus providing regions (11, 12) of different V/III ratios in the window layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006033528-A (JP)
Title: Data conversion device and image processor
Inventor: SUGIYAMA NAOKI
IPC: G06T1/00
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of coping with image dealing requests of various color systems that an external PC makes while minimizing deterioration in picture quality.  <P>SOLUTION: An image processor is provided with a data conversion device 115 which converts data from a format in equipment stored in a storage medium 114 to a format that the external PC 117 can receive, and the data conversion device 115 is equipped with a color correction processing means 1003 of converting image data stored in the storage medium 114 to a color system that the external PC 117 requests, a merging processing means 1004 of merging an image area separating signal stored in the storage medium 114 by switching a merging format according to the color system converted by the color correction processing means 1003, and an extraction processing means 1006 of extracting the image area separate signal merged in image data by the merging processing means 1004 according to the color system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006029256-A (JP)
Title: Hybrid compressor
Inventor: TSUKAGOSHI MASAYOSHI
IPC: F04B41/06
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor excellent in startability by reducing start torque while preventing a device from getting upsized.  <P>SOLUTION: This hybrid compressor is provided with a first compression mechanism and a second compression mechanism including exclusive drive sources respectively and being selectively or simultaneously driven, and has fluid compressed by each compression mechanism delivered to same delivery chamber via exclusive first delivery passage and a second delivery passage. A fluid introduction mechanism introducing a part of delivery fluid from a delivery side of the first compression mechanism driven by a drive source generating large drive torque to a second delivery passage at the time of the second compression mechanism driven by a drive source generating small drive torque is stopped is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005051769-A (JP)
Title: Device and method for digitizing serialized scanner output signal
Inventor: KEITHLEY DOUGLAS GENE
IPC: G06K7/14
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for more excellently setting/adjusting a gain and an offset for each color component signal of an analog color signal.  <P>SOLUTION: The device for individually processing each color component of a serial analog signal from a color scanner includes a multiple-channel-image-capture circuit comprising: an analog front end/digitizer (42) having a plurality of channels operable to process an analog-color signal (Analog Vout) (with one channel for each color component of the analog-color signal), a register (56), and an analog-to-digital converter (62) operable to output a digital signal (ADC data) responsive to the analog-color signal; and a controller (80) operable to control the color component processing by the plurality of input channels such that each color component of a serial analog-color signal is individually processed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006031553-A (JP)
Title: Lane traveling support device for vehicle
Inventor: AKITA TOKIHIKO
IPC: G08G1/16
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive device capable of interrupting a lane traveling support based on curvature of a road in the traveling direction before a vehicle enters a curve by utilizing the detected information of a navigation device.  <P>SOLUTION: This device is provided with a steering control means (electric power steering system) and a lane detection means (camera or the like), performs steering correction depending on the detection result, the steering condition and the traveling condition of the vehicle to support the traveling of the vehicle in the lane. Especially, the curvature of the road is calculated based on road shape information in the traveling direction of the vehicle to be detected by the navigation device NAVI, at least one of the cases when the maximum curvature of the road in the traveling direction of the vehicle is the predetermined maximum curvature or more at a state that the curvature of the road at the self-vehicle position of the vehicle is predetermined linear reference curvature or less and when the minimum clothoid coefficient in the traveling direction of the vehicle is the predetermined minimum clothoid coefficient or less, the assisting of traveling is interrupted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006030102-A (JP)
Title: Capacitive pressure sensor
Inventor: TAMURA MANABU
IPC: G01L9/00
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect electric capacitance C<SB>1</SB>corresponding to a pressure P<SB>1</SB>wanted to be a threshold which is a change over point of switching, and to continuously detect a pressure equal to the pressure P<SB>1</SB>or higher.  <P>SOLUTION: Island-shaped bodies 12a and 12b are embedded in a glass substrate 11. On a principal plane 11a, an electrode 13a is formed so as to be electrically connected to the island-shaped body 12a, and an electrode 13b is formed so as to be electrically connected to the island-shaped body 12b. On a principal plane 11b, an electrode 14 is formed so as to be electrically connected to the island-shaped body 12a. A silicon substrate 16 with a pressure sensitive diaphragm 16a is joined on to the principal plane 11b. In a space part 16c, a conductive columnar body 15 is provided outside the electrode 14 on the principal plane 11b. On a surface of the diaphragm 16a on the space part 16c side, electrode pads 17 are provided so as to confront the columnar body 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006033747-A (JP)
Title: Reference frequency generating apparatus
Inventor: ATAMI TAKESHI
IPC: H03L7/26
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference frequency generating apparatus for preventing mismatching in simple configuration when switching an active atomic oscillator to a standby atomic oscillator in the case of fault.  <P>SOLUTION: There are provided an active atomic oscillator for providing an oscillation output of a frequency corresponding to a resonant frequency of an atom; a standby atomic oscillator for performing an oscillation output by controlling the frequency corresponding to the resonant frequency of the atom based on a control signal; a control signal input unit for detecting a difference between the oscillation output of the active atomic oscillator and the oscillation output of the standby atomic oscillator and synchronizing the oscillation frequency of the standby atomic oscillator with the oscillation frequency of the active atomic oscillator by inputting the control signal corresponding to this difference to the standby atomic oscillator; and a switching unit for outputting the output of the active atomic oscillator as a reference frequency signal to the outside when the active atomic oscillator is normal, or outputting the output of the standby atomic oscillator as a reference frequency signal to the outside when any fault occurs in the active atomic oscillator.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038328-A (JP)
Title: Heat storage device
Inventor: KUMAGAI YASUYUKI
IPC: F28D20/00
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat storage device with a high heat retaining property capable of quickly carrying out heat exchange.  <P>SOLUTION: A space between a heating medium housing container 11, an inner tube 22, and an outer tube 29 composes a heating medium supply passage 30. A distal end of the heating medium supply passage 30 is closed, and another end is opened as a heating medium supply inlet 33. In the inner tube 22, a distal end is opened as a heating medium discharge inlet 24, and another end is opened as a heating medium discharge outlet 26. A space between the heating medium discharge inlet 24 and the heating medium discharge outlet 26 composes a heating medium discharge passage 27. In a center tube 21, a plurality of heating medium supply outflow ports 35 communicating with the heating medium supply passage 30 is formed on an outer circumferential face of the outer tube 29, and a tabular heat storage body 41 houses a heat storage agent. The center tube 21 is perpendicularly arranged in the heating medium housing container 11, the heating medium discharge inlet 24 is positioned in the heating medium housing container 11, the heating medium supply inlet 33 protrudes outward from a bottom face, and a plurality of the tabular heat storage bodies 41 are vertically separated from each other and provided on the center tube 21 in substantially horizontal states.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006041142-A (JP)
Title: Light emitting diode lighting apparatus
Inventor: HIRANO SHINTARO
IPC: H01L33/00
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode lighting apparatus where a plurality of LEDs can be controlled by using one output port of a microcomputer.  <P>SOLUTION: When a power switch 2 e.g. is turned on, an operation signal at a high level showing power on is input to one terminal of an AND gate 28. When a duty signal from the output port 25 of the microcomputer 22 is input to the other terminal of the AND gate 28, a control signal obtained by taking the AND of the operation signal and the duty signal is output from the AND gate 28. A transistor 14 to which the control signal is input carries out switching operation to lighten an LED D1 showing power on. The other LEDs D2 and D3 are similarly lightened by the control signal obtained by taking the AND gates 30, 32 of the operation signal and the duty signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI