baber/WOPTO huggingface dataset:
Patent JP-2011022491-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA NORIHIRO
IPC: G02F1/1339
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device of high display quality.  <P>SOLUTION: This liquid crystal display device includes a first substrate having a substantially rectangular first electrode having a pair of short sides in a first direction and a pair of long sides in a second direction orthogonal to the first direction, a second substrate having a second electrode facing the first electrode, a liquid crystal layer that is held between the first substrate and the second substrate and contains liquid crystal molecules aligned substantially perpendicularly to a substrate principal surface in a state where an electric field is not formed between the first electrode and second electrode, a first alignment controlling means extending in the first direction through a substantially center part of the first electrode, a second alignment controlling means located between a first aligning means and the pair of short sides and extending in the second direction, and a third alignment controlling means located on the same straight line as the first alignment controlling means extending in the first direction and in at least one of the corner parts of the first electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009233396-A (JP)
Title: Slot machine
Inventor: KAMODA HISASHI
IPC: A63F5/04
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine in which the amount of decision data required for inner lottery is suppressed and troublesomeness in setting a tolerance step can be dissolved.  <P>SOLUTION: Roles defined according to game states and addresses storing decision value numbers for deciding prize winning for the respective roles are preliminarily registered in the table by game states of a ROM113. In the decision value numbers, there are ones being common regardless of setting values and betting numbers and ones different according to setting values and/or betting numbers and they are distinguishable by common flags. When power is supplied by the use of a main switch 94 with a setting key switch 92 turned on, though the changing operation of the setting value by the setting switch 91 can be performed, at this point, a setting changing command is transmitted to a rendering control board 102 to clear a RAM 122.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011028606-A (JP)
Title: Log information storage control device, electronic device, and log information storage control method
Inventor: SUZUKI JUNJI
IPC: G06F21/60
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate prevention of alteration of log information generated according to an operation of an electronic device and complementation of lack in the log information.  <P>SOLUTION: A log generation unit 15 generates log information related to an operating state of the device. A first memory 5 stores log information. Second memories 21a-21c are externally connected to the device to store the log information stored in the first memory 5. A memory control unit 23 controls the first memory 5 to successively store the log information generated by the log generation unit 15 and controls the second memories 21a-21c to successively store the log information stored in the first memory 5 according to a storage change setting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033736-A (JP)
Title: Optical connector cleaning tool
Inventor: NAKANE JUNICHI
IPC: G02B6/38
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector cleaning tool with which the projected curved connecting edge of an optical connector is reliably cleaned.  <P>SOLUTION: The optical connector cleaning tool wipes and cleans the projected curved connecting edge 61a of the optical connector 60 by feeding/moving a cleaning body 2. The head member 23 is provided with a pressing surface 24 by which the cleaning body 2 is pressed to the connecting edge 61a, wherein the pressing surface 24 is formed in a recessed curved shape in conformity with the projected curved connecting edge 61a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035155-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SAKAI TAIJI
IPC: H01L21/60
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, reducing a displacement between a protruding electrode and a solder electrode, and forming a junction electrode of a drum shape covering the protruding electrode, when the protruding electrode provided in a semiconductor element is joined to the solder electrode provided in a circuit board.  <P>SOLUTION: The method of manufacturing the semiconductor device has: a first process of aligning a semiconductor element 10 provided with a protruding electrode 15 and a circuit board 20 provided with a solder electrode 25c of a composition having a solid phase and liquid phase coexistence region so that the protruding electrode 15 face the solder electrode 25c; a second process of heating the solder electrode 25c up to the solid phase and liquid phase coexistence region and holding the solder electrode 25c during a prescribed time; and a third process of heating the solder electrode 25c up to a liquid phase region after the second process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033312-A (JP)
Title: Heating cooker
Inventor: OKADA ASAMI
IPC: F24C7/04
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker capable of accepting possible operations by displaying contents of the possible operations even when an operation panel is stored in a cooker body.  <P>SOLUTION: The heating cooker is provided with a condition detection part 6 for detecting whether a lower end part 4c of the operation panel 4 is drawn out to the front or the operation panel 4 is stored in the cooker body 1. In a possible operation switching part 7, possible operations in a condition that the lower end part 4c of the operation panel 4 is drawn out to the front and possible operations in a condition that the operation panel 4 is stored in the cooker body 1 are set. The possible operation switching part 7 switches the contents of the possible operations displayed on the operation panel 4 according to detection results of the condition detection part 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031583-A (JP)
Title: Forgery preventing sheet
Inventor: NAKAMURA TAKAAKI
IPC: B42D15/10
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable authenticity to be discriminated by appearance of a warning pattern even at low density setting of a copying machine without overlap printing of a gradation printing layer on a latent image printing layer.  <P>SOLUTION: The forgery preventing sheet comprises a background 2 and the warning pattern 3. One of the background 2 and the warning pattern 3 is constituted of a line pattern which is voided by dots so that the background 2 and the warning pattern 3 form gradation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035354-A (JP)
Title: Power module
Inventor: YAMAMOTO SHINGO
IPC: H01L23/29
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product in practical use wherein damage owing to cracks and breakage of an insulating substrate at molding is prevented even when the area of a heat plate constituting a power module semi-product is made smaller than the insulating substrate, and which sufficiently can accept request of miniaturization of a power module as a product.  <P>SOLUTION: The power module semi-product Y is constituted by sealing with a molding resin layer while an external exposing side end 5b on one end side of both external connection terminals 5 and 6 and another surface side of the heat plate 2 are exposed, respectively. In this case, a positioning hole 8 which a positioning pin is inserted into is provided to a power module substrate 3 constituting a laminate substrate X, wherein the positioning pin 14 is provided to a lower molding die 12 which constitutes a molding die together with an upper molding die 11 molding the molding resin layer 7. Thereby positioning in a cavity 13 of the power module semi-product Y is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038128-A (JP)
Title: Metal nanoparticle dispersion, method for producing the same, metal nanoparticle aggregate, and method for producing the same
Inventor: SASAKI SHINYA
IPC: B22F1/00
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal nanoparticle dispersion having satisfactory dispersibility to a desired dispersion solvent, to provide a method for producing the metal nanoparticle dispersion, and to provide an aggregate of the metal nanoparticles.  <P>SOLUTION: The aggregate 1 of metal nanoparticles having the properties of being dispersed to a polar solvent, and in which the surfaces are coated with an organic compound Y having a carboxyl group, and having satisfactory dispersibility to a dispersion solvent C comprising polyhydric alcohol ether is provided. Further, a metal nanoparticle dispersion in which the metal nanoparticles 1 are dispersed is used. The protective agent Y is covered by the substitution reaction of the organic compound, and the organic compound X covered before the substitution reaction has affinity to nonpolar substance and also has an unsaturated bond.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010004058-A (JP)
Title: Dry etching method for silicon film
Inventor: TOSAKA HISAO
IPC: H01L29/786
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily perform dry etching for an amorphous silicon film on a silicon nitride film without using gases such as SF<SB>6</SB>that is one cause of global warming.  <P>SOLUTION: On the upper surface of a gate insulation film 3, an intrinsic amorphous silicon film 21 and an n-type amorphous silicon film 24 are formed. On those films, resist films 26, 27 are formed. Also, when performing a reactive ion etching using mixed gas of fluorine gas (100 sccm) and chlorine gas (100-1,000 sccm) as etching gas, the n-type amorphous silicon film 24 and the intrinsic amorphous silicon film 21 are continuously dry-etched, and their etching rates are about 1,500 Å/min. In this case, although when the intrinsic amorphous silicon film 21 is completely removed, the gate insulation film 3 comprising a substrate of silicon nitride is exposed, and this exposed gate insulation film 3 is dry-etched in some degree, the dry etching rate is about 400 Å/min. Accordingly, the selection ratio is about 4 in this case.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261028-A (JP)
Title: Information storage medium for recording video data, its recording method, recorder, reproduction method, and reproduction apparatus
Inventor: CHUNG HYUN-KWON
IPC: H04N21/4402
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an information storage medium for recording video data; its recording method; a recorder; a reproduction method; and a reproduction apparatus.  <P>SOLUTION: The method for recording the video data on the information storage medium includes (a) a step which decodes the video data, (b) a step which encodes the decoded video data by a different system from an original one, (c) a step which generates video conversion information to be referred to for decoding the video data to the same state as an original state, and (d) a step which records the generated video conversion information and the re-encoded video data on the information storage medium. Accordingly, the video data is properly reproduced even if the video data is recorded by re-encoding it by other system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260402-A (JP)
Title: Wiring circuit board, and manufacturing method thereof
Inventor: OHIRA HIROSHI
IPC: H05K3/46
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability in connection between a top surface of a metal bump of a wiring circuit board using the metal bump as an interlayer connection means and a wiring layer connected thereto, to improve an yield of the wiring circuit board, and further to improve electrical characteristics by enhancing an insulating part between wiring layers or between wiring circuit boards.  <P>SOLUTION: In the wiring circuit board, the top surface of a metal bump 28 and a wiring film 10 (16) connected thereto are connected by the direct metal bonding of metals, for example, copper-to-copper bonding. Furthermore, air or a foamed resin 12 containing air is used as an interlayer insulating film. Thus, reliability in the connection between the top surface of the metal bump and the wiring layer is improved, and the yield of the wiring circuit board can be enhanced. When interlayer insulation is implemented by using air or the foamed resin, the dielectric constant of an interlayer insulator is reduced to lower the parasitic capacitance of the wiring circuit board or an electronic circuit using the wiring board, thereby improving circuit characteristics and performance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011044871-A (JP)
Title: Scene label-creating apparatus, scene label-creating method, and content distribution server
Inventor: YOSHIMURA SHUNJI
IPC: H04N7/173
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To create a label conforming to the content of a scene in a video content to present the scene to a user so that the user can easily understand the content of the scene.  <P>SOLUTION: Class scores SC1 to SC6 of respective classes which show the content of an image are calculated as frame scores FSC by using image feature quantities FSP of a frame image F3. Based on the frame scores FSC to a shot delimiting point, a class average value of the class scores of the individual classes is calculated as a shot score SHC of a shot SHT. Then, a shot label for the shot SHT is created based on a single or a plurality of shot scores SHC. Scene delimiting points of a scene are detected based on the shot labels of the plurality of shots SHT, and at the same time, a scene label can be created based on the plurality of shot labels, and hence a scene label conforming the content of a scene in a video content can be more accurately created.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043713-A (JP)
Title: Optical device
Inventor: IRITA TAKESHI
IPC: G02B7/02
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device having suitable characteristics.  <P>SOLUTION: The optical device includes base materials (36 and 53) having a circumferential surface (40) outside a light transmission region through which light can pass and transparent films (32 and 54) of which the reflectance of light with a wavelength of 1,000 nm or longer and shorter than 1,700 nm is 10% or more and which are provided on the above circumferential surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009284525-A (JP)
Title: Method of controlling antenna of mobile terminal equipment, and the mobile terminal equipment
Inventor: MATSUNAGA KOZO
IPC: H04B1/40
Filed: 2009-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling an antenna, without impairing the communication speed or the quality of mobile terminal equipment, such as a laptop PC or hand-held PC, and to provide mobile terminal equipment which is equipped with such a control method.  <P>SOLUTION: A control method includes a utilization situation deciding step of deciding a situation where mobile terminal equipment 1 is being utilized; a utilization stop determining step of determining an antenna to be stopped being utilized from among a plurality of antennas, according to the utilization situation decided as being the utilization situation deciding step; and a utilization stopping step of stopping, by using the antenna determined to be stopped being utilized in the utilization stop deciding step. In the utilization situation deciding, the situation of utilization is decided, on the basis of a display direction of a display part 11 that the mobile terminal equipment 1 is equipped with.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283126-A (JP)
Title: Giant magnetoresistive sensor with pinning layer
Inventor: MAO SINING
IPC: G01R33/09
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy a need for a pinning layer material of a GMR read sensor with a high blocking temperature and a low annealing temperature, and for a seed layer material that, when used with the pinning layer material, produces a high pinning strength.  <P>SOLUTION: A giant magnetoresistive stack (10) for use in a magnetic read head includes an NiFeCr seed layer (12), a ferromagnetic free layer (14), a nonmagnetic space layer (16), a ferromagnetic pinned layer (18), and a PtMnX pinning layer (20), where X is either Cr or Pd. The ferromagnetic free layer (14) has a rotatable magnetic moment and is positioned adjacent to the NiFeCr seed layer (12). The ferromagnetic pinned layer (18) has a fixed magnetic moment and is positioned adjacent to the PtMnX pinning layer (20). The nonmagnetic space layer (16) is positioned between the free layer (14) and the pinned layer (18).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011045826-A (JP)
Title: Golden cluster modified metal oxide semiconductor, photoelectrode using the same, and photoelectric transducer having the photoelectrode
Inventor: SAKAI NOBUYUKI
IPC: B01J23/52
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal oxide semiconductor that has visible light response and can be used for a photocatalyst and a photoelectric transducer.  <P>SOLUTION: The golden cluster modified metal oxide semiconductor is constituted such that a golden cluster of octamer to 250-mer is supported on the surface of a metal oxide semiconductor and the golden cluster modified metal oxide semiconductor has visible light response, wherein the excitation level of the golden cluster is higher than that of the conduction band of the metal oxide conductor in light of energy, electron injection causes the metal oxide semiconductor to generate charge separation from the golden cluster with light irradiation, thereby enabling the system to start oxidation reaction on the golden cluster and also start reduction reaction on the metal oxide semiconductor, and the golden cluster modified metal oxide semiconductor has visible light response and exhibits excellent photoelectrochemical reactivity, accordingly.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049866-A (JP)
Title: Image display apparatus
Inventor: YAMADA MASAHIKO
IPC: G09G5/36
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus capable of searching desired image data easily and quickly.  <P>SOLUTION: An image display apparatus generates and displays a display image 200 in which a corresponding image 201 of image data is displayed for every section when a user searches a desired image data. At that time, the section on which the corresponding image is displayed is decided based on the imaging information of the image data, and whether or not the corresponding image is displayed in each section is decided based on a category to which the image data belongs. Especially, the corresponding image 201 of the image data that belongs to a representative category is displayed preferentially.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274097-A (JP)
Title: Slot machine and game machine
Inventor: MATSUSHITA SHINTARO
IPC: A63F7/02
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of easily diversifying display modes to be displayed at an image display means.  <P>SOLUTION: A display controller 314 selects a display data table to be used according to a command from a sound lamp controller 313, and stores it in a display data table buffer 433b. Then, "1" is added to a pointer 433e every time when drawing processing for one frame is completed, a drawing list is prepared specifying image contents to be drawn next on the basis of drawing contents defined by an address indicated by the pointer 433e in the display data table stored in the display data table buffer 433b, the drawing list is transmitted to an image controller 437, and thus the drawing of the image is instructed. Thus, since the drawing contents are specified in an order defined by the display data table according to the updating of the pointer 433e, the images as defined by the display data table are displayed at a third symbol display device 281.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051257-A (JP)
Title: Metering device for short fiber, and method for supplying short fiber using the same
Inventor: CHIKAMATSU RYUICHI
IPC: G01G17/02
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metering device accurately metering and supplying short fibers such as steel fibers, and a method for supplying short fibers using the device.  <P>SOLUTION: After the short fibers 1 are supplied to the metering device 5 from a continuous feeder 3, the quantity of the short fibers 1 is minutely adjusted to obtain a preset predetermined value while accurately measuring the weight of the short fibers 1 by the metering device 5. The short fibers 1 adjusted to the predetermined value are supplied to a concrete kneader 6 to manufacture concrete containing the short fibers 1. The metering device 5 for measuring the short fibers 1 includes a container 7 for storing the short fibers 1 supplied from the continuous feeder 3; a movable door 8 opening/closing a lower end opening 13 of the container 7; and a measuring instrument 9 for measuring the weight of the short fibers 1 supplied into the container 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050637-A (JP)
Title: Pinball game machine
Inventor: WATANABE TAKENORI
IPC: A63F7/02
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To allow a normal symbol lottery performance state to contribute to the improvement of a presentation effect in a pinball game machine.  <P>SOLUTION: The Pachinko game machine 10 includes a presentation determining means 132 for determining a presentation state to be displayed in a presentation display device 60 and also determining whether a special presentation state for indicating the degree of expectations to win win/loss lottery is displayed or not in the determination of the presentation state. The presentation determining means 132 determines whether the special presentation state is displayed or not, based on prescribed reference according to a normal symbol lottery holding state in a normal symbol holding means 147 for holding the lottery value of the normal symbol lottery.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057723-A (JP)
Title: High frequency sealing material
Inventor: KIKUCHI HAYATO
IPC: C08L23/14
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency sealing material which can be sealed by the application of high frequency voltage, maintains the rigidity and heat resistance of polypropylene, is transparent, is excellent in sealability at a good sealing rate and in low energy, and gives a high sealing strength.  <P>SOLUTION: The high frequency sealing material comprises (A) random polypropylene having a melting point of ≤140°C and (B) an ionomer prepared by neutralizing a part or all of the carboxyl groups of a random copolymer produced by at least copolymerizing ethylene with an unsaturated carboxylic acid with potassium, or has a heat-generating layer comprising (B) the ionomer and (C) polypropylene, and a heat-melting layer comprising (A) the random polypropylene, disposed on at least one side of the heat-generating layer and meltable with heat.  <P>COPYRIGHT: (C)2011,JPO&INPIT