baber/WOPTO huggingface dataset:
Patent JP-2009011441-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of making ready-to-win symbols sufficiently appeal to a player while permitting the use of the whole display area in a variable display device for the display of game symbols.  <P>SOLUTION: A symbol display device 11 includes an organic EL display 21 having a display body part 31 formed in the shape of a rectangular sheet and having the front face 31a as the display screen, and a display screen deforming device 24 to bend the display screen of the organic EL display 21. The center of the display body part 31 in the longitudinal direction is fixed to the display screen deforming device 24, and one end edge 31b in the longitudinal direction and the other end edge 31c in the longitudinal direction of the display body part 31 are movable by the display screen deforming device 24. If a ready-to-win state is displayed in the organic EL display 21, the display screen of the organic EL display 21 is deformed between a cylindrical shape and a paraboloidal shape so that at least part of the area where the display related to the ready-to-win state is not displayed is not visible from the front side of the game machine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017093-A (JP)
Title: Image recognizing device, focus adjusting device and imaging apparatus
Inventor: MURAMATSU KEIKO
IPC: G03B13/36
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize tracking operation relating to an image recognizing device, a focus adjusting device and an imaging apparatus.  <P>SOLUTION: A partial area corresponding to the size of a second image based upon reference information is selected in a first image based upon image information, and while a position of a partial area in the first image is changed, a difference between the image information of the partial area and the reference information is detected at each of the changed positions (S201). The difference is multiplied by a coefficient corresponding to a position to be weighted (S202), and based upon a position for a minimum weighted difference, a position of the second image in the first image is recognized (S203).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016692-A (JP)
Title: Manufacturing method of semiconductor storage device, and semiconductor storage device
Inventor: MIZUSHIMA ICHIRO
IPC: H01L21/8247
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To form a silicon layer having excellent crystallinity in a large area on an insulating film and to suppress characteristic variations of memory cells.  <P>SOLUTION: This manufacturing method of the semiconductor storage device includes steps of: providing an opening part at a part of an insulating film 102 formed on a silicon substrate; forming an amorphous silicon thin film on the insulating film provided with the opening part and in the opening part; forming a silicon single crystal layer 104 by making a single crystal grow in a solid phase on the amorphous silicon thin film with the opening part as a seed; thinning the crystal layer 104 and reducing defect density by heat treating the silicon single crystal layer 104 in an oxidizing atmosphere; and forming a memory cell array on the silicon single crystal layer 104 subjected to the layer thinning and reduction processing of the defect density.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008056903-A (JP)
Title: Light absorbing colorant and light absorbing material
Inventor: NISHIGUCHI HIDEAKI
IPC: C09B69/02
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light absorbing colorant which has satisfactory light absorbing properties at a wavelength of about 800-1,100 nm, and in which the absorption ability thereof is not largely lowered with time, and which has large solubility in a solvent.  <P>SOLUTION: The light absorbing colorant comprises a counterion coupling of a cyanine colorant cation represented, for example, by the structural formula shown below and a substituted benzene dithiol-metal complex anion. A light absorbing material is prepared by applying the light absorbing colorant onto a substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008106351-A (JP)
Title: High strength cold rolled steel sheet excellent in workability and its production method
Inventor: OGAWA TOSHIO
IPC: C22C38/00
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength cold rolled steel sheet, and to provide its production method.  <P>SOLUTION: The high strength cold rolled steel sheet has a composition containing, by mass, 0.05 to 0.25% C, ≤1.00% Si, 0.5 to 3.5% Mn, ≤0.150% P, ≤0.0150% S, ≤0.200% Al and ≤0.0100% N, and the balance iron with inevitable impurities, and has a metallic structure composed of unrecrystallized ferrite of, by area ratio, 10 to 70% and a hard second phase of 1 to 30%, and in which the ratio of pearlite in the hard second phase is preferably ≥80% by area ratio. In the method for producing the high strength cold rolled steel sheet, a slab is subjected to hot rolling and pickling, is thereafter subjected to cold rolling, and is subsequently annealed in such a manner that a temperature rising rate from (Ac<SB>1</SB>[°C]-100°C) to Ac<SB>1</SB>[°C] is controlled to ≥10°C/s and residence time within the temperature range of Ac<SB>1</SB>[°C] to äAc<SB>1</SB>[°C]+2/3×(Ac<SB>3</SB>[°C]-Ac<SB>1</SB>[°C])} is controlled to 10 to 200s.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009018714-A (JP)
Title: Airbag device
Inventor: FUKURONO KENICHI
IPC: B60R21/20
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag device restraining leakage of air from an airbag and capable of securing a good assemblability while lightening and simplifying itself.  <P>SOLUTION: This airbag device is furnished with the airbag to inflate and deploy, an airbag case to store the airbag and an airbag cover 20 to cover the airbag case 10. The case 10 is furnished with a bottom part 11 to place the airbag 30 thereon, a locking claw part 13 formed on the bottom part 11 and fixed to the cover 20 which is a fixed part and a side wall 12 erected from a peripheral edge of the bottom part 11, a head end part 12a of which is bent to the side of a retainer wall 21 of the cover 20 and having a clearance between the head end part 12a and an inner wall surface of the cover 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021461-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU HARUKA
IPC: H01L21/8232
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a junction FET having a great noise margin for a gate.  <P>SOLUTION: The junction FET 1 includes a n<SP>-</SP>layer 11 in a drift region of the junction FET 1, formed on the main face of n<SP>+</SP>substrate 12 of silicon carbide, a p<SP>+</SP>layer 9 in a gate region, joined and formed onto the n<SP>-</SP>layer 11 in the drift region, and a gate electrode 14 provided on the upper layer of the n<SP>+</SP>substrate 12. The junction FET 1 has a built-in pn diodes 2, 3 formed on the main face of the n<SP>+</SP>substrate 12 to electrically connect the p<SP>+</SP>layer 9 in the gate region to the gate electrode 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021898-A (JP)
Title: Speaker diaphragm, speaker using the same, and electronic equipment and device using the speaker
Inventor: KAJIWARA YOSHIMICHI
IPC: H04R7/02
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker diaphragm, a speaker, and electronic equipment and a device used for acoustic equipment, such that an environmental load is lightened, high sound quality is obtained, and the quality of outward appearances is improved.  <P>SOLUTION: The speaker diaphragm 27 is made from polylactic acid 27A extracted from plants and bamboo fiber 27B, the part of which contains bamboo fibers 27c made fine down to microfibril state. Consequently, the speaker diaphragm is obtained which has high heat resistance and high strength, and is environmentally friendly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024268-A (JP)
Title: Cord for reinforcing rubber article and pneumatic tire
Inventor: FUKUDA YUKIMASA
IPC: D02G3/04
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cord for reinforcing a rubber article, which can stop the spreading of corrosion toward the filament axis of a strand to effectively prevent the corrosive deterioration of adhesion, even when a tire is damaged in its outside, and can simultaneously achieve the improvement of breaking strength.  <P>SOLUTION: This cord in which a plurality of sheath strands each composed of a plurality of filaments are arranged on the periphery of one or more core strands each composed of a plurality of filaments is formed by disposing a polymer between the core strand and the sheath strands and filling a polymer on the insides of the outermost layer filaments of the sheath strands.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023131-A (JP)
Title: Passport
Inventor: IIHARA TAKASHI
IPC: G06K19/077
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passport which prevents information memorized in an IC chip set in the passport from being read illegally by an outsider.  <P>SOLUTION: In the passport, the front cover and the back cover are formed by two-folding a sheet, and by interleaving the front cover and the back cover with a plurality of pages to keep them filed in between in the shape of a booklet. On the side of the inner surface of the front cover or the back cover of the folded sheet, a page wherein a RFID tag consisting of an antenna coil arranged on the base film substrate and the IC chip connected to the antenna coil is set is provided. The sheet is made of an electromagnetic wave shielding material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025061-A (JP)
Title: Rotation detection sensor
Inventor: TAKAHASHI TORU
IPC: G01D5/245
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation detection sensor which is excellent in sealing performance for preventing entry of water from the outside, prevents sensor components and their peripheral circuit portions from being damaged by external force and internal heat distortions due to internal heating and a change in temperature in the external environment, and moreover, which can be manufactured at low cost.  <P>SOLUTION: A sensor unit B is constituted of a magnetic-type sensor element 1 for detecting a detecting object of the rotating wheel of a wheel bearing, a cable 10 for extracting the output signal of this sensor element 1 to the outside, and a board 11 to which the sensor element 1 and one end part of the cable 10 are attached, and which has conductive portions 3 electrically connecting the electrode portions 2 of the sensor element 1 to pieces of core wire 4 of the cable 10. This sensor unit B is fixed to a sensor fixing member 7 with the board 11. Water-resistant films 13 are formed on the sensor element 1 in the sensor unit B, the one end part of the cable 10, and the surface and the undersurface of the board 11. A molded part 8 is provided, by performing molding with molding material, and covering the sensor unit B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026040-A (JP)
Title: Information source guide system and marketing research system
Inventor: FUKUDA TATSUYA
IPC: H04N21/278
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To return response information or the like of a viewer using an information source guide system for facilitating access to an information source on the network of an item related with digital image content and an access result to the information source to the provider of merchandise and a service.  <P>SOLUTION: This information source guide system is provided with: an information providing system for managing a home page relevant folder; and an information source connection system for extracting and storing, on a desired scene, item information recorded in a data file corresponding to the scene from among digital content data having a digital image file in which the related scene is recorded at least in a part of a video and a data file including address information of a home page relevant folder on the network of the relevant item, and for connecting the specific item selected from among the items in which the item information is stored to the home page relevant folder on the network on the basis of the corresponding address information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032425-A (JP)
Title: Electrical connector for circuit board
Inventor: MIDORIKAWA KAZUYA
IPC: H01R12/57
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical connector for a circuit board for preventing removal of a terminal in removing from a mating connector.  <P>SOLUTION: The electrical connector for a circuit board includes a receiving recessed portion 12 formed on a housing 11 arranged on the circuit board P1 for receiving the mating connector, and a plurality of terminals 20 housed in terminal grooves 17 formed on a side wall inner wall surface and opposite wall surface and arranged in a longitudinal direction of the side wall inner wall surface. The terminal 20 has an attachment portion 22 fitted to a side wall 15 of the housing 11 from above, and an elastic portion 23 extending continuously from the attachment portion along an inner surface of the receiving recessed portion 12. The elastic portion 23 has a suspended arm portion 25 continuously formed from the attachment portion along the side wall inner wall surface, a bottom arm portion 26 along a bottom wall surface, and a rising arm portion 27 rising along an opposite inner wall surface. The elastic portion is flexibly formed in an approximately U-shape, and at least the bottom arm portion 26 and the rising warm portion 27 have elasticity. The rising arm portion 27 has a contact portion 27A in an upper edge position of a side edge portion facing an inside of the receiving recessed portion 12, and an abutting portion 27B below the contact portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030132-A (JP)
Title: Plated member
Inventor: UCHIDA TORU
IPC: C25D15/02
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plated member in which the effect to suppress the scale deposition is increased by remarkably increasing the dispersion quantity of inorganic particles having water wettability and high isoelectric point on the plated surface.  <P>SOLUTION: The effect to suppress the scale deposition is remarkably improved by forming a multilayer film from the plated layers in which the inorganic particles having excellent water wettability are dispersed, exposing the inorganic particles dispersed in each layer on the outermost surface to remarkably increase the dispersion quantity of the inorganic particles on the outermost surface. Further, by using the inorganic particles having the high isoelectric point in addition to the water wettability, the electric charge of the plated surface is made high to the positive side and then, the sticking of a rinse or the like as a stain having positive electric charge deteriorating water wettability is suppressed and further, the rinse or the like is made easy to be cleaned and removed even if being stuck to keep the excellent antifouling property over a long period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031670-A (JP)
Title: Fixing device
Inventor: ISHIKAWA JUNJI
IPC: H05B6/06
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent heating temperature irregularity between a paper passing area and a non-paper passing area by controlling each of the heating temperatures in the paper passing area and the non-paper passing area.  <P>SOLUTION: The fixing device for fixing a toner image by heating a recording material by an electromagnetic induction heating system comprises a first heating member 73 including a metal layer 73a having a first magnetic permeability in the central part of the heating area and a metal layer 73b having a second magnetic permeability lower than the first magnetic permeability at both end parts of the heating area, a second heating member 72 including a metal layer 72b having a third magnetic permeability close to the first magnetic permeability and higher than the second magnetic permeability disposed in contact with the first heating member 73, and an electromagnetic induction heating unit for heating the metal layers by generating an eddy current in at least one metal layer out of the metal layer 73a, metal layer 73b and the metal layer 72b with a frequency control circuit for controlling the magnetic flux generation driving frequency based on the difference between the temperature in the central part of the heating area and that in both end parts of the heating area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035576-A (JP)
Title: Production method of modified polyacetal resin having hydroxyl group
Inventor: KUBOTA YUTAKA
IPC: C08G2/30
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decomposition treating agent, treatment conditions or the like extremely efficient for producing a modified polyacetal resin containing a hydroxyl group.  <P>SOLUTION: A modified polyacetal resin (A1) having an ester bonded side chain is prepared; and the modified polyacetal resin (A1) is heat-treated in the presence of a hydrolysis treating agent selected from quaternary ammonium compounds and basic heterocyclic compounds so as to hydrolyze the ester bond to produce a hydroxyl group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008050602-A (JP)
Title: Active energy ray-curable ink jet ink
Inventor: YOSHIHIRO YASUO
IPC: C09D11/00
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray-curable ink jet ink which has a low viscosity, good extrusion stability and excellent curability, and is especially excellent in the solvent durability and adhesiveness of cured coating films formed on ink-non-absorbing media.  <P>SOLUTION: This active energy ray-curable ink jet ink is characterized by comprising 5 to 20 wt.% of a cyclic structure-having compound containing an ethylenic double bond, 50 to 70 wt.% of a compound containing two ethylenic double bonds, and 10 to 30 wt.% of a compound containing three ethylenic double bonds.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009034627-A (JP)
Title: Microwave garbage disposer
Inventor: KUBOTA TETSUO
IPC: F26B23/08
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To control the leakage of the microwave power in the microwave garbage disposer.  <P>SOLUTION: The upper part of the heating container 1 consists of an openable lid 2a equipped with a knob 2a1, a garbage charging tube 2b attached with the lid 2a and the like. Choke structures 2c are attached to the lid 2a at positions on both sides of the inside wall of the garbage charging tube 2b. The choke structures 2c consist of a metallic cylindrical choke cavity 2c1, a choke inlet 2c2, a choke cover 2c3 made of a low-loss dielectric material, e.g. a fluorine resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036479-A (JP)
Title: Combustion device
Inventor: FUJITOMI YOSHIHARU
IPC: F23L17/14
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the use of hot water during taking a bath without wasting hot water supply, in a combustion device draining the condensate water generated in a heat exchanger for collecting latent heat, to the bathtub.  <P>SOLUTION: A condensate water drain means 40 comprises a collecting tray 41 disposed below a sub-heat exchanger 8 for collecting latent heat and collecting the condensate water falling from the sub-heat exchanger 8, a drain circuit 42 connected between the collecting tray 41 and a bathtub hot water supply circuit 75, and a drain tank 44 disposed in the drain circuit 42. A control means 60 calculates the hot water supply amount necessary to a set water level on the basis of a bathtub water level from a bathtub water level sensor when an automatic operation switch is on, and determines whether a hot water supply mode should be executed or not before start of the automatic operation, on the basis of at least the calculated hot water supply amount and a storage state of the condensate water in the drain tank 44.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037950-A (JP)
Title: High corrosion resistant copper-coated aluminum composite wire
Inventor: KATAYAMA SHINJI
IPC: C22C21/00
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of galvanic corrosion generated on a Cu-coated Al composite wire by using such an Al-Cu alloy as to reduce the potential difference with a Cu coating for a core material, and to provide the Cu-coated Al composite wire which has excellent corrosion resistance even if applied for the Cu coated Al composite wire manufactured by a Cu plating method, and is reduced in weight by reducing a Cu coating rate.  <P>SOLUTION: A high corrosion resistant Cu coated Al composite wire is obtained by applying the Cu coating on an Al-Cu alloy core material containing 2-4 mass% Cu.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040142-A (JP)
Title: Structure of tonneau cover
Inventor: MIYANO HIROKANE
IPC: B60R5/04
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tonneau cover structure which can mount and dismount a tonneau cover device without requiring a large movement and without making the clothes of an operator and the inside of a luggage boot dirty.  <P>SOLUTION: The structure of the tonneau cover comprises a cover take-in device to be arranged at a required position of an automobile, a cover member capable of coming-in and coming-out into the cover take-in device while being energized in the take-in direction by the cover take-in device, and a board to be fixed to the take-in end portion of the cover member, wherein the luggage boot between the cover take-in device and a rear door is covered by pulling out the cover member. The tonneau cover structure further comprises a first fixing mechanism for fixing the cover take-in device at the required position, and a second fixing mechanism for fixing the board and the cover take-in device, wherein the fixing of the first fixing mechanism and the fixing of the second fixing mechanism are alternatively switched.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043370-A (JP)
Title: Hologram recording and reproducing device and light source device
Inventor: TOKUYAMA ICHIRIYU
IPC: G11B7/0065
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for changing and accurately stabilizing intensity of a light beam from an external resonator light source.  <P>SOLUTION: A hologram recording and reproducing device 2 is provided with the external resonator light source 10, a half wavelength plate 57 and a motor 51 changing a polarization angle of the light beam, a polarization beam splitter 20 changing the ratio of light quantities of respective light beams separated in two directions according to the polarization angle of the optical beam, a photodetector 53 receiving the optical beam, a spacial light modulator 19 receiving the optical beam and a control part 110 controlling the motor 51 according to the magnitude of a signal from the photodetector 53.  <P>COPYRIGHT: (C)2009,JPO&INPIT