baber/WOPTO huggingface dataset:
Patent JP-2009252321-A (JP)
Title: Optical disk device
Inventor: HAKOJIMA SHUJI
IPC: G11B7/085
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect off-track of an optical disk.  <P>SOLUTION: An optical disk device includes: a prediction address storage means 26 for storing a prediction address corresponding to an address; an analog signal processing part 16 for generating an output signal; an address extracting means 25a extracting an address from the generated output signal; a prediction address calculating means 25b for calculating prediction address corresponding to a newly extracted address based on the prediction address read out from the prediction address storing means 26 when an address is extracted newly, while, for making the prediction address storing means 26 store this calculated prediction address; and an address determining means 25c for determining that the off-track is caused when difference between the calculated prediction address and the newly extracted address is multiple of positive integer or multiple of negative integer of the number of addresses of one round in an optical disk 101.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009033711-A (JP)
Title: Variable circuit, communication apparatus, mobile communication apparatus and communication system
Inventor: FURUTA ATSUYUKI
IPC: H04B1/3822
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a phenomenon, such as mechanical deformation or fixation of a contact part of a device.  <P>SOLUTION: The present invention relates to a variable circuit that has a device that changes the mechanical state thereof and has a characteristic that is changed by a change of the mechanical state of the device, the variable circuit including: a controlling section 20 that turns the device from a current state, which is a current mechanical state, to a different state, which is a state different from the current state, and returns the device from the different state to the current state; and a trigger transmitting section 22 that transmits a first trigger to turn the device from the current state to the different state to the controlling section 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009254460-A (JP)
Title: Pachinko game machine
Inventor: MOMOSE TOMOYA
IPC: A63F7/02
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine which can provide another excitement and enjoyment by preventing players' boredom in a jackpot operation.  <P>SOLUTION: The Pachinko game machine includes: a start pocket 5; a lots drawing means for performing a jackpot lottery for winning in the start pocket 5 which is valid for a lottery; a symbol display 3 announcing the result of the lottery via the varying display of symbols; and a reservation storage means for storing winning in a reservation storage section as reserved winning if a symbol varying performance cannot be started immediately when the winning in the start pocket 5 which is valid for a lottery, wherein: the game machine carries out a jackpot lottery in storing winning as reserved one, and stores the result of the lottery in the reservation storage section; and the game machine announces that there is a jackpot when the jackpot is included in the results of lotteries stored in the reservation storage section on condition that a game ball passes through a prescribed area during a jackpot operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259060-A (JP)
Title: Stream data recording/reproducing device
Inventor: OBINATA NOBUAKI
IPC: H04N5/76
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a stable recording/reproducing operation by securely transferring stream data between a host unit and a storage device.  <P>SOLUTION: A stream data recording/reproducing device is provided with: a stream I/F unit 23 for inputting/outputting the stream data including video images and voice, to/from a host unit 2; a non-stream I/F unit 22 for inputting/outputting non-stream data including photos and text data; and a storage I/F unit 29 to the storage device. The stream data recording/reproducing device also includes a control unit 25 having a resource management unit 27 for performing data transfer between the host unit 2 and the storage device via a buffer unit 24 in response to an operation request, such as recording and reproducing, from the host unit 2, and for generating, updating and retaining I/O load information from the processing load of an I/O execution unit 28 performing data input/output to/from the storage device; and a request processing unit 26 for interpreting the operation request and for deciding whether the operation request, such as recording and reproducing, is acceptable from the above I/O load information, and making a response.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261445-A (JP)
Title: Electric rice cooker
Inventor: FUJIWARA KENJI
IPC: A47J27/00
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of an inner pot having heating elements in the bottom and a curved part of the inner pot of an electromagnetic induction heating electric rice cooker, wherein it is difficult to set (transcribe or screen-print) a wide curved part heating element in the inner pot curved part if the angle of inclination of the outer surface is large.  <P>SOLUTION: In the electromagnetic induction heating electric rice cooker, the curved part is disposed between the bottom and a side surrounding part, and the inner pot having the heating elements disposed in the bottom and in the curved part respectively is used. The range of the bottom 31 of the inner pot is approximately 1/2 of the outer diameter of the side surrounding part 33 of the inner pot. The curved part 32 of the inner pot is formed approximately in a circular shape in the range of a horizontal distance part from the outer end of the bottom 31 to the side surrounding part 33 of the inner pot and a part of approximately the same height as the horizontal distance, so that the angle of inclination of the curved part 32 can be made small (gentle), and therefore, the wide curved part heating element 36 can be easily set in the curved part 32 of the inner pot.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266484-A (JP)
Title: Lighting device
Inventor: KANEKO TAKESHI
IPC: F21V23/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device that applies light stimulation to an applied person to effectively accelerate arousal of the applied person regardless of open or close condition of eyes of the applied person.  <P>SOLUTION: In a lighting device comprising a plurality of light sources, the plurality of light sources include a first light source 11 emitting light having a spectroscopic component in a first wavelength band of 580 nm or higher, and a second light source 12 emitting light having a spectroscopic component in a second wavelength band of ≤580 nm. An optical transmittance of an eyelid is low in a wavelength band of ≤580 nm but high in a wavelength band of 580 nm or higher, so that the first light source 11, emitting light in a wavelength band in which the eyelid has a high optical transmittance is turned ON when an applied person is in an eye-close condition, and the second light source 12, emitting light in a wavelength band in which secretion inhibitory effect of melatonin is greater is turned ON when an eyelid-open condition, for example, thereby making it possible to apply light stimulation to the applied person to effectively accelerate arousal of the applied person regardless of open or close condition of eyes of the applied person.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262079-A (JP)
Title: Water treatment device
Inventor: URABE TAKESHI
IPC: B01D35/02
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment device which can be officially used as a simplified water purifier suitable for supplying drinking water even in a state where drink is in short supply in a time of disaster and the like by carrying out sterilization, removal of turbidity, and the like in a water source containing contaminants, such as river water and the like.  <P>SOLUTION: The water treatment device S includes a prefiltration area T where filtration is carried out with a filter medium 1 having a predetermined pore size, a sterilization area U where high concentration chlorine is injected or eluted into water treated in the prefiltration area T to carry out sterilization, and a filtration area V where the water treated in the sterilization area is filtered with a block body 6, which is a water purification component solidified by a binding material made of a porous polymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271258-A (JP)
Title: Information selector
Inventor: MURATA KATSUYUKI
IPC: G10L15/00
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To select a desired candidate without fail by specifying it in voice.  <P>SOLUTION: An information selector includes: a first memory to store the specific data for selecting candidates from a number of candidates; a reproducing section to make reproduction based on the specific data; a second memory to hold the information of the reproducing position showing the specific data being reproduced among the candidates in the reproducing section; a voice recognition section to recognizes the user's selection command voice; and a selector to select one of the candidates based on the voiced timing of the selection command and the information of the reproducing position from the recognition results of the voice recognition section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272509-A (JP)
Title: Light irradiation device, crystallization device, crystallization method, and device
Inventor: TANIGUCHI YUKIO
IPC: H01L29/786
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystallization device for improving the degree of TFT movement and making uniform the degree of TFT movement when applied to TFT manufacturing.  <P>SOLUTION: This light irradiation device is provided with a light modulation element (1) for phase-modulating rays of light, an image forming optical system (3) for forming a prescribed light intensity distribution in a short-strip-shaped repetitive region whose long sides are adjacent to each other based on the rays of light phase-modulated by the light modulation element, and a stage (5) for holding a non-crystallization semiconductor film to form a crystallization semiconductor film by irradiating the non-crystallization semiconductor film with the rays of light having the prescribed light intensity distribution. The prescribed light intensity distribution has a convex distribution at the lower part along the center line of the short side direction of the short-strip-shaped repetitive region and a convex distribution at the lower part along the center line of the long side direction of the short-strip-shaped repetitive region. Also, the prescribed light intensity distribution has an equal strength line curved like a convex from the center of the short-strip-shaped repetitive region to the outside of the long side direction, and the curvature radius of the top end of at least one of the equal strength lines curved like a convex is set to be equal to or smaller than 0.3 μm. The pitch of the short side direction of the short-strip-shaped repetitive region is set to be equal to or smaller than 2 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273973-A (JP)
Title: Seawater desalination system by membrane treatment
Inventor: HONGO MASARU
IPC: C02F1/44
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which uses strongly acidic water generated from an electrolytic water generator for washing a reverse osmosis membrane, and sends and adds strongly alkaline water generated simultaneously from the electrolytic water generator to a branch passage as a membrane circulation system to remove boron by the reverse osmosis membrane, thereby reducing the boron concentration to a drinking water standard value or less.  <P>SOLUTION: The strongly alkaline water from the electrolytic water generator 31, flowing into the branch passage 28a through a strongly alkaline water passage is injected and mixed with pretreated seawater 25 flowing into the branch passage 28a without being discharged into a drainage 32, and the mixture is fed under pressure to the reverse osmosis membrane 29 by a pump 28. The pH of the seawater 25 pretreated by the strongly alkaline water is increased and adjusted to 9.0-9.5 to convert boron contained in the seawater to be treated into a form of borate ion. Particles of the size which can be filtered with the reverse osmosis membrane 29 are obtained by the conversion of boron into the form of borate ion, and the boron is removed by the reverse osmosis membrane 29.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273570-A (JP)
Title: Hood for endoscope
Inventor: SATO EMI
IPC: G02B23/24
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hood for an endoscope capable of surely holding a body to be observed and processing and observing the body to be observed by a simple operation of a treatment instrument.  <P>SOLUTION: A wire 20 includes a ring section 21 surrounding an opening and a straight linear section 22. The ring section 21 passes through the interior of an inside distal end passage 30 of a distal end region 12. When the linear section 22 is pulled, the ring section 21 moves the interior of the distal end passage 30 and is deformed to lessen its diameter. The deformation of the ring section 21 deforms the distal end region 12 to lessen the diameter of the opening to d<SB>2</SB>. In a state where the diameter of the opening is reduced, the affected portion S stored in a storage chamber 24 is held by the distal end region 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274799-A (JP)
Title: Powder quantitative delivery device control method
Inventor: MORI KATSUHIRO
IPC: B65B37/10
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder quantitative delivery device control method for stably and quantitatively delivering powdered material to a reactor while reducing the fluctuating range of a powder quantitative delivery amount.  <P>SOLUTION: The control method is provided for a powder quantitative delivery device which consists of a quantitative delivery screw conveyor 1 and a measuring screw conveyor 2, and a distributed control system including a powder quantitative delivery amount operational expression 6, PID control equipment 7 and manual operation equipment 8. The screw conveyor is operated in accordance with the following requirements (1) and (2) to control the powder quantitative delivery amount to be an amount which is found by inputting a filling weight obtained by a weight measuring device 3 to the prefixed operational expression, when output from the PID control equipment 7: (1) the measuring screw conveyor is operated at a full speed and (2) the quantitative delivery screw conveyor is operated at a variable speed with PID control using the distributed control system for matching a filling weight variation of the measuring screw conveyor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283865-A (JP)
Title: Method of manufacturing nonvolatile semiconductor memory device
Inventor: NODA KOTARO
IPC: H01L27/115
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a nonvolatile semiconductor memory device with an STI structure which can effectively apply an electric field to a charge accumulation layer in the semiconductor memory device.  <P>SOLUTION: A tunnel insulating film layer 12, a charge accumulation layer 13, a buffer layer 31, and a CMP stopper layer 32 are formed sequentially on a silicon substrate 10. An element isolation groove 34 having a depth reaching the silicon substrate 10 is formed in the laminated structure, and an STI 11 is formed so that a void 111 is formed at a location corresponding to the position of the buffer layer 31 within the element isolation groove 34. After the stopper layer 32 is removed, the STI 11 is etched using the void 111 so that the upper surface of the STI 11 is positioned above the tunnel isolating film layer 12 and the bottom of a recess 112 is positioned below the lower surface of the tunnel insulating film layer 12, thus forming the recess 112 in the surface of the STI 11. The buffer layer 31 is removed, and a block layer 14 and an electrode layer 15 are sequentially laminated on the upper surfaces of the charge accumulation layer 13 and the STI 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286640-A (JP)
Title: Anodic bonding method
Inventor: SAITO KIMIAKI
IPC: C03C27/02
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anodic bonding method for bonding a glass substrate and a silicon substrate, in which warpage of the bonded substrates is suppressed.  <P>SOLUTION: The anodic bonding method by heating a glass substrate 1 and a silicon substrate 2 and applying a voltage to bond these substrates includes a step of controlling the thickness of the glass substrate 1 or the silicon substrate 2 in such a manner that the position of a neutral axis Ns of bending of the bonded substrate 3 is approximately coincident with the position of an alkali ion depletion layer 4. By approximately matching a neutral axis Ns of bending where no stress acts with an alkali ion depletion layer 4 that causes warpage, warpage of the bonded substrate 3 can be effectively suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290392-A (JP)
Title: Color reproduction commonalization method and computer readable program for performing the same
Inventor: SHIDARA NOBUYUKI
IPC: H04N1/60
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To simply share (convert) a profile used for one color-image output device for (into) a profile used for another color-image output device.  <P>SOLUTION: A known first profile 41 converts input device dependent image data Si into first output device dependent image data So1 by performing pre-stage gradation conversion 44, color conversion by a first core profile 51, and post-stage gradation conversion 46 to the input device dependent image data Si. When sharing the known first profile for a second profile 42A used for a second output device, a difference Δ between one-dimensional gradation conversion 61 of a first color image output device 21 and reverse conversion of one-dimensional gradation conversion 62 of a second color image output device 22 is calculated by a difference generating part 32, and also, the first profile 41 and a difference table 146 are used as the second profile 42A used for the second color image output device 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289048-A (JP)
Title: Voltage regulator
Inventor: IMURA TAKASHI
IPC: G05F1/56
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage regulator which can achieve high-speed response and is not susceptible to a ripple.  <P>SOLUTION: An amplifier 19 and an amplifier 23 provide push-pull output to an output transistor 14. Therefore, even when an idling current is small, a sink current and a source current with respect to a gate of the output transistor 14 can be increased in a balanced manner. Thus, the voltage regulator can easily achieve high-speed response. In addition, in order to cancel the influence of the ripple at the output terminal 13 when the ripple is superimposed on the input voltage Vin, the amount of reduction of the gate voltage of the output transistor 14 which is produced by the amplifier 23 and the amount of increase of the gate voltage of the output transistor 14 which is produced by the amplifier 19 are circuit-designed. Therefore, the output voltage Vout is not influenced by the ripple.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290047-A (JP)
Title: Component supply device, and surface mounting machine provided with the same
Inventor: AKAHORI MASAHIRO
IPC: H05K13/02
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component supply device can supply a component to a component supply position in a proper condition; and a surface mounting machine provided with the same.  <P>SOLUTION: In this component supply device 20 provided for this surface mounting machine 10, a component supply tape 18 is transported by the rotation of a sprocket 55, and a cover tape 18b of the component supply tape 18 is peeled from a carrier tape 18a at a predetermined position to allow a component B in a housing part 18c to be extracted. A cutout recessed part 23a with an upper surface opened is formed in an outside part of a transport path 21c for transporting the carrier tape 18a thereto, the sprocket 55 is installed therein, and a tape guide 40 is arranged above the transport path 21c. Pressing parts 46 and 48 where the outer part of the sprocket 55 is located on the lower side relative to the inner part thereof are arranged in a part of the tape guide 40 facing the sprocket 55.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290066-A (JP)
Title: Semiconductor light-emitting device
Inventor: SAITO SHINJI
IPC: H01S5/022
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device which can prevent the reliability reduction of not only its semiconductor light-emitting element but also its package, wherein this semiconductor light-emitting element is installed.  <P>SOLUTION: The semiconductor light emitting device includes a semiconductor laser element 2, each transparent material layer 12, whose surface contacts with each outgoing end surface of the semiconductor laser element partially and which transfers each laser light made to outgo from the semiconductor laser element, and each transparent liquid polymer 13, provided in the clearance between each outgoing end surface of the semiconductor laser element and each transparent material layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008289168-A (JP)
Title: Image signal correcting method
Inventor: TSUZURA TADAYUKI
IPC: H04N1/46
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To deal with the problem that, persons with protanopia recognize 'deep red' (R=100%, G=0%, B=0%) approximately as "black" and can not distinguish between "deep red" and "black" and further, it is approximately difficult to distinguish between 'deep green' of warm color system and "brown".  <P>SOLUTION: The present invention relates to a method of operating an image signal correcting means which performs a definition as a corrected image signal, by a correction signal generating means for generating a correction signal in accordance with values of R (red) signal, G (green) signal and B (blue) signal of an inputted image signal, and a correction means which corrects and outputs the input signal in accordance with the correction signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009295614-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YAMAMOTO TAKANORI
IPC: G03F7/20
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve a yield of a semiconductor device of a single semiconductor wafer for a rectangular semiconductor device having a high aspect ratio such as a liquid crystal driving driver or the like.  <P>SOLUTION: A method for manufacturing a semiconductor device in which chip patterns 2y, 2x are exposed on a semiconductor wafer 1 in a lithography step has: a first step of exposing the chip patterns 2y, 2x of a first shot region 2 of one direction on the semiconductor wafer 1; and a second step of exposing chip patterns 3x, 3y of second shot regions 3A, 3B formed by rotating the first shot region 2 at 90° for a region where all the chip patterns in the first shot region 2 on the circumferential edge of the semiconductor wafer 1 are not effective in the first step.  <P>COPYRIGHT: (C)2010,JPO&INPIT