baber/WOPTO huggingface dataset:
Patent JP-2009172051-A (JP)
Title: Dental treatment apparatus
Inventor: HATAYAMA HITOSHI
IPC: A61N5/06
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental treatment apparatus permitting stable treatment regardless of the difference in the treatment skills of dentists.  <P>SOLUTION: The dental treatment apparatus 1 is provided with a first light source 10 for outputting light P1 with a center wavelength included in the wavelength range of 400-410 nm; an optical fiber 16 for inputting and guiding the light P1 output from the first light source 10 to an incident end, outputting the guided light P1 from an outgoing end 16w and irradiating a treated area 20 with the output light P1; photodiodes 40 and 42 for receiving the light P3 generated from the treated region 20 by the irradiation of the light P1 from the optical fiber 16; an analysis part 50 for analyzing the light q2 and q3 received by the photodiodes 40 and 42; and a monitor 60 for displaying the result of the analysis by the analysis part 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091648-A (JP)
Title: Aluminum alloy material having excellent sea water corrosion resistance and plate heat exchanger
Inventor: OWAKI TAKESHI
IPC: B32B15/082
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy material having an excellent adhesion (i.e., corrosion resistance to sea water) thereto of a trifluoride resin anticorrosive coating film, i.e. an aluminum alloy material having an excellent peel resistance of the coating film, and to provide a plate heat exchanger using the aluminum alloy material in a heat transfer unit using sea water as cooling water.  <P>SOLUTION: Disclosed is an aluminum alloy material having an excellent sea water corrosion resistance comprising an aluminum alloy substrate whose ten-points average surface roughness Rz is controlled at 0.3 μm or over, an organic phosphonic primer film formed on a surface of the aluminum alloy substrate, and a fluorine resin paint film formed on the primer film and having a dry average thickness of 1 to 100 μm. Also disclosed is a plate heat exchanger having an excellent sea water corrosion resistance wherein the aluminum alloy material is used as a heat transfer unit using sea water as cooling water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008208343-A (JP)
Title: Cut prepreg substrate, laminated substrate, fiber reinforced plastics and preparation method of cut prepreg substrate
Inventor: TAKEDA ICHIRO
IPC: C08J5/24
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prepreg substrate exhibiting a good flow property, forming follow-up property for complicated shape, and a superior dynamic property applicable to structural material and its low dispersion and superior dimensional stability in a case of using it as fiber reinforced plastics.  <P>SOLUTION: The prepreg substrate is comprised of reinforcing filaments arranged in one direction and the first and the second of matrix resin, plural notches are formed in the direction crossing the reinforcing filaments on the whole surface of it, the substrate is substantially cut apart by the notches of the reinforcing filaments, the filament length L is 10 to 100 mm, the notched width W is put within a range of 1 to 50 mm, a volume content of the filament Vf is put in a range of 45 to 65%, the first matrix resin holds at least 90 vol% of the whole of the matrix resin and the second matrix resin with higher tensile elongation than that of the first matrix resin is arranged on the surface of the prepreg substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214612-A (JP)
Title: Liquid composition, image forming method, cartridge, recording unit and inkjet recording apparatus
Inventor: HARIGAYA SAYOKO
IPC: C09D11/00
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid composition which can achieve superior mar resistance of images at such a level that coloring materials are hardly scraped off even when images are scratched with finger nails under application of such strong pressure as to scratch a recording medium at its non-recorded areas of the recording medium.  <P>SOLUTION: The liquid composition comprises at least a modified siloxane compound having specific structure and a polymer whose acid value and hydrogen bond parameter (δh) are specified.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193687-A (JP)
Title: Method of manufacture earbut and earbud
Inventor: TIEMENS JIM
IPC: H04R1/10
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earbud (10) for carrying sound from a source (16) to a person's ear canal, including a soft foam body (20) and a sleeve (26) of stiffer material lying within the body.  <P>SOLUTION: The body is molded around the sleeve and is chemically bonded to the sleeve without an adhesive between them. The earbud is molded around the sleeve by placing the sleeve on a mandrel pin (42) within a mold cavity (32), placing foaming material in the mold and closing the mold. The mold has shoulders with one mold shoulder (52) that abuts one end (46) of the sleeve and another mold shoulder (60) that lies within 0.1 millimeter of the other sleeve end (62), to prevent foaming material from leaking into the space (64) between the mandrel pin and the sleeve passage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009181756-A (JP)
Title: Lithium-ion secondary battery and electronic apparatus using the same
Inventor: KUROKI YASUYOSHI
IPC: H01M10/0587
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium-ion secondary battery with high capacity, and superior in load characteristics and safety in high-temperature environment, and to provide an electronic apparatus using the battery.  <P>SOLUTION: The lithium-ion secondary battery has a wound-round electrode in which a stack in which a negative electrode 1 having a negative electrode mixture layer 3 and a positive electrode are stacked through a separator on one side or both sides of a current collector 4 is wound in a spiral form. The battery has a porous film 2 containing an insulating particle having heat resistant temperature of ≥150°C and a binder on the surface of the negative electrode mixture layer, and the porous film has a porosity of 30-60% and a thickness of 2-12 μm, and at least part of the binder contained in the porous film is a fluorine based resin having the weight average molecular weight of ≥600,000. In this arrangement, the lithium-ion battery and the electronic apparatus having the battery are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179705-A (JP)
Title: Method for producing foamed polyurethane sheet
Inventor: KIKUCHI MASAKI
IPC: C08G101/00
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a foamed polyurethane sheet by which the foamed polyurethane sheet having a small width of a side part and having a small thickness can be produced.  <P>SOLUTION: The foamed polyurethane sheet is produced as follows. A urethane reaction liquid 11 is fed on a continuously traveling carrier 2 from a head 1. The urethane reaction liquid 11 contains an isocyanate-modified polyol, and has a low fluidity. The urethane reaction liquid is preferably prepared by a mechanical froth method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178677-A (JP)
Title: Wet type washing apparatus
Inventor: OWADA TATSURO
IPC: B08B3/04
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet type washing apparatus with easy maintenance having a pivoting mechanism for maintaining stable action and a conveying mechanism.  <P>SOLUTION: The wet type washing apparatus has a washing tank 19, a vertical motion plate 12 liftably provided on an upper part of the washing tank 19, having an opened central part and extended to a periphery of the washing tank 19 in a frame-like shape such that the washing tank 19 is passed through the opened central part, a lifting means 18 detachably provided on the vertical motion plate 12 and transmitting vertically moved thrust, a conveying means 16 provided at both sides of the upper part of the vertical motion plate 12 and conveying an article to be washed, a drive source 18 for driving the conveying means 16, a frame body 22 for performing conveying while placing it on the conveying means at both sides of the upper part of the vertical motion plate 12 and integrally molded with side parts at both sides and an upper part, an installation part 24 suspended on a center from an upper part of the frame body 22 and installing the article to be washed in the hung state, and a pivoting means 30 for pivoting the installation part 24 when the installation part 24 is immersed in the washing tank 19. The pivoting means 30 is provided with an eccentric cam 32, a cam follower 35 and a motor 37.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186198-A (JP)
Title: Board inspection apparatus
Inventor: MURAYAMA RINTARO
IPC: H05K3/00
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To inspect the quality of a via while eliminating complicated processing acquiring inspection standard data from a non-defective circuit board.  <P>SOLUTION: A storage section stores inspection standard data on a board under inspection 10 having a via 13 of which one end is connected to an intermediate point Px1 between end points Pa, Pb of a pattern 11 and of which the other end is connected to an intermediate point Px2 between end points Pc, Pd of a pattern 12 and parameter specifying data which can specify first to sixth electric parameters between end points Pa, Pb, between end points Pa, Pc, between end points Pa, Pd, between end points Pb, Pc, between end points Pb, Pd, and between end points Pc, Pd. A control section calculates a seventh electric parameter between the intermediate points Px1, Px2 on the basis of the parameter specifying data and allows the storage section to store it as inspection standard data, allows a measuring section to perform measurement processing, and inspects the quality of the via 13 on the basis of the measured value data between the intermediate points Px1, Px2 and the seventh electric parameter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188093-A (JP)
Title: Method and device for designing semiconductor integrated circuit, and program
Inventor: OKAMOTO TAKUMI
IPC: G06F1/04
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design device for a semiconductor integrated circuit that achieves the minimization of a clock skew.  <P>SOLUTION: A flip-flop moving means 104 refers to the arrangement result of logic cells and flip-flops and the arrangement/wiring result of a clock distribution circuit, supplying a clock signal to the flip-flops so as to move the flip-flops around a clock drive buffer in the final stage of the clock distribution circuit. A clock distribution circuit rearrangement/wiring means 105 refers to the arrangement result of the logic cells and the flip-flops after moving the flip-flops so as to execute the rearrangement/rewiring of the clock distribution circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188644-A (JP)
Title: Imaging device
Inventor: KOMATA YOSHINOBU
IPC: H04N5/232
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To display a through image of high quality, while improving compliance with the sudden luminance change of a screen when a through image is imaged during display.  <P>SOLUTION: A digital still camera 100 having an imaging element 113 is equipped with an imaging part to output a digital image based on the output of the imaging element 113, and an LCD 127 to display the digital image obtained by the imaging part as a through image. The digital still camera also includes a motion detecting part 128 to detect the motion of the digital still camera 100, and a system controller 102 to control exposure by computing the exposure condition of the imaging element 113. The exposure time and sensitivity of the imaging element 113 are switched by the system controller 102 to keep proper luminance of the through image displayed in the LCD 127 in accordance with the motion of the digital camera 100 which is detected by the motion detecting part 128.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186385-A (JP)
Title: Real-time earthquake damage estimation method by shaking mode of elevated bridge and its apparatus
Inventor: IWATA NAOYASU
IPC: G01M99/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a real-time earthquake damage estimation method by the shaking of an elevated bridge and its apparatus for appropriately estimating earthquake damage in accordance with an elevated bridge.  <P>SOLUTION: The real-time earthquake damage estimation method for the elevated bridge includes a first seismometer 3 placed at the upper part of the elevated bridge 1 and a second seismometer 4 placed at the lower part of the elevated bridge 1. By subtracting a second displacement waveform output from the second seismometer 4 from a first displacement waveform output from the first seismometer 3, the displacement waveform of the shaking of the elevated bridge 1 itself is determined, thereby performing earthquake damage estimation for the elevated bridge 1 in real time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189397-A (JP)
Title: Pinball game machine
Inventor: YAIRI TETSUYA
IPC: A63F7/02
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine, in which entire board surface is formed of a transparent plate and a game board unit interchangeable with a game board unit using a conventional game board made of veneer is mounted, with the small number of components.  <P>SOLUTION: The pinball game machine includes the game board unit 6 provided with a game board 31 on which game components are mounted and a back cover 51 detachably mounted on the back surface side of the game board 31 and covering the game components from the rear side, and a game board unit mounting frame for detachably holding the game board unit 6 formed in a prescribed plate thickness t at the outer peripheral part. A plate thickness adjusting rib 52 disposed in a fixed width on the rear side along the outer periphery of the game board 31 is integrally provided on the back cover 51, and the plate thickness of the game board 31 and the width of the plate thickness adjusting rib 52 are put together to match with the prescribed plate thickness t.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008221835-A (JP)
Title: Three-dimensional relief forming method and device
Inventor: NAMIKAWA YUKIO
IPC: B44B1/00
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in the accuracy of expression in printing by reducing as much as possible the effects by a pattern and a texture of the raw material of a three-dimensional relief material.  <P>SOLUTION: The three-dimensional relief forming method comprises: a first step (#3) for creating a three-dimensional relief original form by forming unevenness on the surface of the relief material through engraving the relief surface; a second step (#4) for forming an image receiving layer for reducing the texture of the surface in the raw material of the relief material by application of a transparent or white primary coating on the surface of the three-dimensional relief original form; and a third step (#5) for forming an image corresponding to the engraving by printing with an inkjet type printer head on the surface of the three-dimensional relief original form applied with the primary coating.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009191305-A (JP)
Title: Method for effectively utilizing iron content and zinc content in secondary dust generated from reduction furnace
Inventor: SHIMOMURA KENSUKE
IPC: C22B7/02
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for practically recovering a zinc with which in the case of recovering the zinc from secondary dust generated in a reduction furnace for reducing sub-production materials, such as iron and zinc-containing dust, slurry, etc., generated from an iron-making process, a zinc concentration ratio and also, a zinc recovering ratio are raised.  <P>SOLUTION: This method is separated into the portion for using a zinc raw material containing much zinc fine particles and the portion for using the iron-making material containing much iron particles, by passing through the following two processes; a first process, in which after turning to slurry having 8-10 pH to the secondary dust generated in the reduction furnace, the fine particles of much zinc content stuck on the large particles of much iron content, are exfoliated under micro state with the treatment method, such as supersonic cleaning; and a second process, in which the portion containing much fine particles of much zinc content and the portion containing much iron particles, generated in the first process, are separated with the means, such as a wetting type magnetic separation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190997-A (JP)
Title: Antiulcer agent
Inventor: TOKUMURA AKIRA
IPC: A61P27/02
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective antiulcer agent containing a component originated from a natural product as an active ingredient.  <P>SOLUTION: The antiulcer agent contains a lysophosphatidic acid mixture, wherein, the molar proportion of the lysophosphatidic acid to which 18:2 fatty acid is bonded based on the total amount of the lysophosphatidic acid in the mixture is ≥30%, and the content of the lysophosphatidic acid in the antiulcer agent expressed in terms of the dried weight is ≥0.00004 wt.%. The food composition contains the mixture of the lysophosphatidic acid of ≥0.00004 wt.% expressed in terms of the dried weight based on the whole amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008226834-A (JP)
Title: Chemical cell and generating method of electric potential difference
Inventor: YOKONO HARUKI
IPC: H01M14/00
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical cell capable of stably imparting a desired electric potential difference over a long period when contacted with an organism; and a generating method of the electric potential difference using this chemical cell.  <P>SOLUTION: This chemical cell has any element or layer of (1) a joining element having a first layer including a conductor such as magnesium and a second layer including sheet-like fiber, (2) a second joining element having a third layer including a powdery or fibrous carbon material and a binding material and a fourth layer including sheet-like fiber or (3) a fifth layer including a powdery or fibrous carbon material and a binding material, and generates the electric potential difference of 10-1500 mV between the other surface of the element and the organism, when an exposed surface contacts with the organism, by exposing a predetermined layer in one surface of the element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009191575-A (JP)
Title: Divided space structure automatic recognition system and divided space control system
Inventor: OSAWA NOBUO
IPC: E04H1/00
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To automatically recognize a change in structure of divided spaces according to a change of partitioning.  <P>SOLUTION: A partition sensor 3-1 is provided at a boundary part L1 between small spaces AR1 and AR2 within a large space 1. Similarly, partition sensors 3-2, 3-3 and 3-4 are provided at boundary parts L2, L3, and L4, respectively. In the divided space structure automatic recognition device 4, detection information for setting/non-setting of partitions is received from the partition sensors 3-1 to 3-4, a set of small spaces belonging to each divided space in the large space 1 divided by partitions is recognized based on the partition setting state of each of the boundary parts among the small spaces AR1-AR4 and the adjacent relations among the small spaces AR1-AR4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197421-A (JP)
Title: Catch basin
Inventor: SAIDA MAMORU
IPC: E03D13/00
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catch basin which makes urine hardly splashed even if the urine directly hits against the catch basin, and which is formed in such a shape as to be easily cleaned and manufactured.  <P>SOLUTION: This catch basin 4, the central portion of which has a central hole 4a penetrating in a vertical direction, is formed in an approximate doughnut shape in a plan view; a round portion 4c is formed in such a cross-sectional shape as to swell upward, on the side of the outer peripheral edge 4b of the catch basin 4; and a conical recess P is formed of an inclined planar portion 4d which is inclined downward in such a manner as to continue toward the central hole 4a from the round portion 4c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199441-A (JP)
Title: Video editing apparatus, terminal device and gui program transmission method
Inventor: KOJO YU
IPC: G06F13/00
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video editing apparatus capable of performing suitable video edit corresponding to the throughput of a terminal device, the terminal device, and a GUI program transmission method for the video editing apparatus.  <P>SOLUTION: The video editing apparatus 10 for editing a video content based on edit instruction information from the terminal device 20 connected thereto via the network is provided with: a receiving means 11 for receiving attribute information indicating the throughput of the terminal device 20; a GUI program extraction part 12 for extracting a GUI program made to correspond to the attribute information received by the receiving means 11 while referring to a GUI program table 13 which stores the attribute information of the terminal device 20 and the GUI program for allowing the terminal device 20 to generate the edit instruction information correspondingly to each other; and a GUI program transmission part 14 for transmitting the GUI program extracted by the GUI program extraction part 12 to the terminal device 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172340-A (JP)
Title: Table fork for stirring fermented soybean
Inventor: YAMASHITA SADATOSHI
IPC: A47G21/00
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for stirring fermented soybeans which breaks a small bag containing a seasoning liquid without making it scatter.  <P>SOLUTION: Either one of tips on both ends of the comb blade of a table fork is sharply sharpened. In this case, for safety, the comb blade shorter than other comb blades is chosen, and is sharpened toward the inner side of the fork.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201001-A (JP)
Title: Broadcast receiver and receiving method
Inventor: TSUTSUI YUKIHIKO
IPC: H04N7/173
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiver and broadcast receiving method in which a degree of freedom in display of a reception level is improved in a case where a reception status is defective.  <P>SOLUTION: A broadcast receiver comprises: a reception unit for receiving a broadcast radio wave; a measurement unit for measuring a strength of the received broadcast radio wave; a separation unit for separating a broadcasting signal contained in the received broadcast radio wave; a determination unit for determining propriety of the separated broadcasting signal; an input unit for inputting an instruction to display the strength of the broadcast radio wave when it is determined that the broadcasting signal is defective; and a display unit for displaying the strength of the broadcast radio wave based on the input of the instruction.  <P>COPYRIGHT: (C)2009,JPO&INPIT