baber/WOPTO huggingface dataset:
Patent JP-2005290871-A (JP)
Title: Foundation structure
Inventor: SHIOI YUKITAKE
IPC: E02D27/12
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive newly-constructed foundation structure which can surely prevent wastewater from percolating into a load-bearing layer, and which can enhance the whole earthquake-resistant performance.  <P>SOLUTION: In a newly constructed bridge pier 10, a newly constructed footing 11 is borne on heads 12b of a plurality of newly constructed piles 12 whose leading ends 12a are sequentially driven in from a burying soil layer 5 as an uppermost layer to a waste layer 6, an impervious layer 7 and the load bearing layer 8 as a lowermost layer. In the foundation structure, a square tube-shaped steel sheet pile wall 13 is provided in the ground at least in the upper section of the impervious layer 7 from the burying soil layer 5 around the footing 11, and cement-mixed soil 14 is infilled into a space wherein at least waste 6' of the waste layer 6 in the wall 13 is completely excavated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300288-A (JP)
Title: Gas analysis method, gas analysis apparatus, and inspection apparatus using it
Inventor: MIZOGAMI KAZUAKI
IPC: G01N27/62
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To analyze gases continuously for a long time by eliminating the need for an adsorbent even when substances except moisture contents in gases to be measured are to be detected.  <P>SOLUTION: A mass spectroscope 2 comprises an ionizing part 3 for introducing a gas to be measured, and a mass spectroscopic part 4 for analyzing ions ionized by the ionizing part 3. The ionizing part 3 comprises a primary ionizing chamber 3a, and a secondary ionizing chamber 3b. Steam generated by a steam generating device 6 is introduced to the primary ionizing chamber 3a with a carrier gas from a cylinder 12. Steam generated by a steam generating device 5 is introduced to the secondary ionizing chamber 3b with a carrier gas from a cylinder 11 in addition to a sample gas from a sample cylinder 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300333-A (JP)
Title: Method and apparatus for controlling microflow of liquid
Inventor: OYA TOSHIHIKO
IPC: G01N37/00
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the liquid flow of a microchip, and to provide a control device therefor.  <P>SOLUTION: The microchip is equipped with at least one first microflow channel for moving a substance, the second microflow channel crossing the first microflow channel and an air bubble forming mechanism, capable of forming air bubbles in the second microflow channel. The substance in the first microflow channel can be made to move into the second microflow channel by the generation of air bubbles in the second microflow channel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296846-A (JP)
Title: Hydrophilic porous membrane and its manufacturing method
Inventor: TAWARA SHINJI
IPC: C08J9/28
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrophilic porous membrane which is manufactured by imparting hydrophilicity to an original membrane by a simple method without damaging the properties of the original membrane and to provide a method for manufacturing the hydrophilic porous membrane.  <P>SOLUTION: This method for manufacturing the hydrophilic porous membrane comprises the steps of: preparing a membrane-forming stock solution containing a hydrophilicity imparting agent from which a hydrophilic chemical species is generated by a decomposition reaction and a polyvinylidene fluoride-based resin; and subjecting the prepared membrane-forming stock solution to phase separation to obtain the hydrophilic porous membrane.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296871-A (JP)
Title: Combustion catalyst for diesel exhaust gas treatment
Inventor: KIKUHARA SHUNJI
IPC: B01D53/94
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for diesel exhaust gas treatment having sufficient activity even at a relatively low temperature, suppressing lowering of durability due to elute of metals in the catalyst, without lowering the activity even if exposed to a high temperature environment.  <P>SOLUTION: This combustion catalyst for diesel exhaust gas combustion treatment comprises a carrier consisting of oxide-based ceramic particles, and catalytic metals carried on the carrier. Potassium, lithium and copper are simultaneously carried as the catalytic metals. Here, carried amount of each metal is 1-30 wt.% potassium, 1-20 wt.% lithium, 1-30 wt.% copper, with total catalyst weight as the base, and the carried amount of the total catalytic metals is preferably less than 60 wt.%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303893-A (JP)
Title: Resonator type saw filter
Inventor: TAKAGI MICHIAKI
IPC: H03H9/25
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resonator type SAW filter having a passband wider than that of a conventional one in which a reflection coefficient of electrode fingers is canceled and reduced while using 1/4 wavelength electrodes, in a longitudinal double mode type resonator type SAW filter.  <P>SOLUTION: The resonator type SAW filter has an input side interdigital transducer for exciting a surface acoustic wave in a propagation direction X of a piezoelectric plane, and an output side interdigital electrode for receiving the excited surface acoustic wave and a pair of reflectors between the input side interdigital transducer and the output side interdigital transducer. The input side and output side interdigital transducers are each configured by an electrode width L of almost λ/4 where the wavelength of the surface acoustic wave is λ, and the input side and output side interdigital transducers are each configured so that two kinds of different sections A, B are alternately disposed. In the section A, an electrode cycle length P is PA and the logarithm of the interdigital transducer is MA, and in the section B, the electrode cycle length P is PB and the logarithm of the interdigital transducer is MB, and PA is different from PB where the electrode cycle length being a sum of an electrode width dimension L and a dimension S between electrodes is P=L+S.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301177-A (JP)
Title: Projector
Inventor: TOGUCHI TAKAYUKI
IPC: G08B13/12
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To detect the movement of a projector due to burglary or the like by a projector body itself.  <P>SOLUTION: An angle detection means 14 detects angle data for automatic keystone correction of a projected image and is used also as a device for sensing the movement of the projector due to burglary. A movement decision means 15a decides the movement of the projector 10 on the basis of a change in the angle data detected by the angle detection means 14 and a threshold set by a threshold setting circuit 19. When the movement decision means 15a decides the movement, a light source 16a and a sound source 16b in a movement informing means 16 are driven to inform the periphery of the movement of the projector 10 due to burglary or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305710-A (JP)
Title: Cleavage method of material substrate
Inventor: YOKOYAMA SEIICHI
IPC: B28D5/00
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleavage method of a material substrate having good productivity and causing no breaking or the like.  <P>SOLUTION: The cleavage method of the material substrate uses a stage 1 formed of an elastic material, the material substrate 2 having lattice-like scribe grooves 3 provided on one side 2a thereof and placed on the stage 1 on the side of one side 2a thereof, the pressure-sensitive adhesive sheet 4 bonded to the other side 2b of the material substrate 2 and a roller 5 for pressing the pressure-sensitive adhesive sheet 4 to press the material substrate 2 to the stage 1 to cleave the material substrate 2. The roller 5 is moved corresponding to one scribe groove 3 and, when the roller 5 is moved along one scribe groove 3, the material substrate 2 is pressed to the stage 1 through the pressure-sensitive adhesive sheet 4 by the roller 5 to be cleaved along the one scribe groove 3. Therefore, the roller can be used for all of material substrates 2 in common regardless of the size of the material substrate 2. Accordingly, good productivity is obtained without replacing the roller 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315900-A (JP)
Title: Toner
Inventor: SUGIURA SUSUMU
IPC: G03G9/087
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner superior in non-offset in the toner, containing a polyester resin as a binding resin.  <P>SOLUTION: The electrophotographic toner contains the binding resin containing the polyester resin, a mold-releasing agent, a coloring agent, and a salicylic metal complex. The electrophotographic toner characterized by satisfying the expression (1): (T4A)-(T4B)≥5°C (1) (T4A). Here, the softening temperature of a composition is obtained to melt and knead the composition, comprising the binding resin containing the polyester resin, the mold-releasing agent, the coloring agent and the salicylic metal complex from among the components constituting the toner. (T4B) is the softening temperature of a composition, obtained to melt and knead the composition, comprising the binding resin containing the polyester resin, the mold-releasing agent and the coloring agent from among the components constituting the toner.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304634-A (JP)
Title: Electronic endoscope, light source device for electronic endoscope, and rotary shutter
Inventor: IRIYAMA KENICHI
IPC: G02B23/24
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic endoscope which controls light easily, reads out the entire pixels, and synthesizes high-definition images in a frame with less blurring of images, a light source device for electronic endoscopes, and a rotary shutter used for this.  <P>SOLUTION: The light source device has a light source, the rotary shutter which has a rotation axis placed in parallel with an optical axis of the light source and intercepts light entering from the light source or outputs the light to a light guide, and an interaxial distance changing means for changing an interaxial distance between the optical axis of the light source and the rotation axis. The rotary shutter comprises a semi-circular light intercepting part and an aperture which changes an aperture ratio circumferentially by corresponding to a diameter of a luminous flux entering the rotary shutter from the light source. The light intensity is changed by changing the interaxial distance through the center distance changing means, using the diameter of the luminous flux entering the rotary shutter from the light source as a unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004328741-A (JP)
Title: Apparatus and method for transmitting television signal received in mobile communication terminal
Inventor: CHOI TAEK-KYUN
IPC: H04W4/00
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for transmitting a television signal received in a mobile communication terminal.  <P>SOLUTION: The apparatus for transmitting the television signal with the mobile communication terminal having a television signal receiving function includes: an input part for generating a signal for capturing and transmitting the received television signal; a control part for generating a command word for capturing and transmitting the received television signal in accordance with the signal from the input part, and for controlling the received television signal to be displayed and simultaneously the displayed image to be captured and transmitted; a memory for storing the television signal captured according to the capture command from the control part; and a transmission part for transmitting the captured television signal stored in the memory.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005308589-A (JP)
Title: Navigation system
Inventor: NAITO MITSUHIRO
IPC: G08G1/0969
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system guiding a route about a destination registered not in a database yet.  <P>SOLUTION: This navigation system 10 is provided with a destination image data forming part 16 for forming an image data of a destination guide map for display-guiding the destination. The destination guide map is displayed on a display part 13, based on the destination image data formed by the destination image data forming part, and a rotation parameter and a scale parameter for setting changeably a direction data and a display scale of a through-point guide map suitable for the destination guide map are computation-processed by a destination guide processing part 32a. The destination guide map is comparison-displayed with respect to the through point guide map reflected with the rotation parameter and the scale parameter, when the present position is positioned within a display switching area.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307933-A (JP)
Title: Intake manifold
Inventor: MORI MICHIHIRO
IPC: F02M35/104
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a top end of an injector from making contact with a cylinder head or the like in a structure in which the top end of the injector is projected from an opening end face of an intake pipe section.  <P>SOLUTION: An intake manifold 7 constituting an intake manifold assembly 1 comprises a plurality of branch pipes 9 and a flange 21 including an opening end face 21a of each branch pipe 9. A plurality of injectors are attached to the flange 21 in such a manner that the top ends of the injectors are projected outwardly from the opening end face 21a of the flange 21. With the injectors attached to the flange 21, the opening end face 21a is connected to a connection end face of the cylinder head. In order to protect the injectors, the opening end face 21a of the flange 21 is provided with canopy portions 30 each extending outwardly longer than the top end portion of the injector.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307117-A (JP)
Title: Fuel additive for preventing slagging and method for burning fuel
Inventor: ONOZAWA MITSUO
IPC: F23J3/00
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fuel additive for preventing slagging trouble caused by ash in a fuel in the case of burning various fuels, especially a fuel having high ash content and represented by coal, municipal garbage, various wastes or oil coke, and provide a method for burning the fuel.  <P>SOLUTION: One or more expandable minerals expanding by the burning at high-temperature are added to a liquid fuel or solid fuel for burning.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316625-A (JP)
Title: Image data communication system and image server and portable electronic equipment and their control method
Inventor: WATANABE MIKIO
IPC: G06F3/12
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To display a menu suitable for applying a command by using the upper and lower buttons of a digital still camera 1 at a liquid crystal viewer 6 of the camera 1.  <P>SOLUTION: In the digital still camera 1 capable of communicating with a printer, data showing upper and lower buttons are transmitted to a printer as the type of an input device installed in a camera 1, and menu contents suitable for a camera having the upper and lower buttons can be searched in the printer. The searched menu contents are transmitted from the printer to the digital still camera 1. Menus 6A, 6B, 6C and 6D are displayed in a liquid crystal viewer 6 of the camera 1. Regions 71, 72 and 73 or the like are vertically lined up in those menus so that the command can be applied to the camera 1 by using the upper and lower buttons. The menu for easily inputting the command is displayed in the crystal viewer 6 of the camera 1 by using the upper and lower buttons.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004334867-A (JP)
Title: Method of adaptively connecting video source and video display
Inventor: KOBAYASHI OSAMU
IPC: H04N5/44
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of adaptively connecting a video source and a video display.  <P>SOLUTION: A connector is provided for connecting any combination of combinations of an analog video source and an analog display or a digital display and combinations of a digital video source and an analog display or a digital display. Some preferable connectors have serial and differential digital interconnection which is a pin or connector compatible with analog VGA or DB15. Further, a system and a method for determining intrinsic digital-to-analog capability of the video source and video display are provided. The quality of a display image is secured in real time. A digital monitor based on a digital data stream of, for example, 10 bits/color or 12 bits/color, exceeding 8 bits/color is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005316759-A (JP)
Title: Obstacle avoiding method for mobile body and mobile body
Inventor: KAWAUCHI NAOTO
IPC: G05D1/02
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile body performing smooth, safe, and autonomous traveling and also to provide an obstacle avoiding method for the mobile body for allowing the mobile body to avoid an obstacle even in an irregular and messy environment such as an ordinary home especially and preventing the mobile body from a travel impossible condition even in a narrow part.  <P>SOLUTION: In this method for performing autonomous traveling while avoiding an obstacle based on a detection distance acquired by a sensor/sensors installed to the mobile body, the sensor/sensors is/are a single/plurality of directive sensor/sensors arranged on the mobile body side face. This method includes a step S1 for acquiring detection distances by the directive sensor/sensors radially on a horizontal plane around the mobile body advancing direction, a step S7 for finding a polynomial approximation expression from a locus of the detection distance to each detection azimuth, and a step S8 for extracting a maximum point of the polynomial approximation expression and setting an azimuth matching the maximum point to a temporary avoiding travel azimuth. Acquisition of the detection distance is repeated for optionally changing the avoiding travel azimuth.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313547-A (JP)
Title: Ink jet recording material
Inventor: KANEDA HIDEMASA
IPC: B41J2/01
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording material which has high ink absorbing properties and a high printing density in regard to both a dye ink and a pigment ink and has a water resistance and which is excellent in moist heat yellowing properties of a white paper part and enables attainment of a photo-like mat-tone image.  <P>SOLUTION: The ink jet receiving material has an ink receiving layer containing mainly an inorganic pigment of which the average secondary particle diameter according to a Coulter counter method is 1-10 μm, on a paper substrate constituted mainly of natural pulp and having a sheet density of 0.95 g/cm<SP>3</SP>or more, and has, on the ink receiving layer, the uppermost layer containing alumina or an alumina hydrate and a porous synthetic amorphous silica as the inorganic pigment and containing a dimethylamine-epichlorhydrin polycondensate and a water-soluble polyvalent metal salt. The alumina or the alumina hydrate makes up 20-50 mass% of the inorganic pigment contained in the uppermost layer, while the coating weight thereof is 2-5 g/m<SP>2</SP>, and the 75 degree specular glossiness stipulated in JIS-P-8142 is 2-10%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314096-A (JP)
Title: Sheet conveyance unit and image forming device
Inventor: AMANO KAGENORI
IPC: B65H5/38
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To use a sheet conveyance unit in common irrespective of type of machine of an image forming device.  <P>SOLUTION: This sheet conveyance unit TRO has a unit main body 31 mounted on an image forming device main body and having a unit part conveyance passage in which a sheet is conveyed, a standard sheet conveyance passage provided in the image forming device main body, and a join part guide member 36 arranged on the upstream side in the direction of sheet conveyance of a join part with the unit part conveyance passage, guiding a sheet conveyed in the standard sheet conveyance passage, and capable of being mounted on and dismounted from the unit main body 31.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321487-A (JP)
Title: Optical waveguide type wdm multiplexing/demultiplexing device
Inventor: OU SHINAN
IPC: G02B6/12
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide type WDM multiplexing/demultiplexing device which has a satisfactory space factor even for a domestic use, is small-sized and is low-cost.  <P>SOLUTION: The optical waveguide type WDM multiplexing/demultiplexing device 1 has an input port 2 of light and an output port 3 thereof disposed on a first end surface 4 being the same end surface. Further, first and second dielectric multilayer films 6, 7 are inserted in the middle of a waveguide 5 and a reflective surface 9 is disposed on a second end surface 8. Furthermore, the optical waveguide type WDM multiplexing/demultiplexing device 1 is preferably constituted with organic polymer material. Since the input/output ports of light are disposed on the same end surface side and the connection with an optical fiber array etc. can be made only on the one end surface side, the optical waveguide type WDM multiplexing/demultiplexing device 1 having a satisfactory space factor and capable of being made small-sized is provided. In addition, the low-cost optical waveguide type WDM multiplexing/demultiplexing device is realized since the optical waveguide type WDM multiplexing/demultiplexing device is constituted of organic polymer material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322707-A (JP)
Title: Integrated solar cell
Inventor: YAMASHITA NOBUKI
IPC: H01L31/04
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated solar cell which can prevent side leak without increase in the isolation groove which results in increase in non-effective area of connecting part and increase in the laser process.  <P>SOLUTION: The integrated solar cell includes an insulated substrate and a plurality of power generating units. At least one power generating unit comprises a lower electrode provided on the insulated substrate, a plurality of photoelectric conversion cells laminated on the lower electrode, a transparent intermediate layer provided between two photoelectric conversion cells among a plurality of the photoelectric conversion cells, and an upper electrode provided on a plurality of photoelectric conversion cells. Moreover, the upper electrode is in the electrical contact with the lower electrode of the adjacent other power generation units. In addition, the specific resistance of the transparent intermediate layer is ranged up to 100 Ωcm from 1 Ωcm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI