baber/WOPTO huggingface dataset:
Patent JP-2009233103-A (JP)
Title: Cough detector and its program
Inventor: YAMANAKA KENJI
IPC: A61B5/08
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cough detector capable of detecting coughs by using a sound signal from an adhesive microphone with a high accuracy.  <P>SOLUTION: The cough detector includes a band signal extraction part to extract a first band signal from a first frequency band that is included in sound signals collected with the adhesive microphone and a second band signal from a second frequency band that includes at least a higher frequency band than the first frequency band, a pick cough detecting part to detect an event from the first frequency band and to define the detected event as a pick cough, and a cough determination part to determine whether the pick cough is a cough or not based on a relationship between the first band signal and the second band signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237509-A (JP)
Title: Lens for eyeglasses
Inventor: SASAKI KAZUYUKI
IPC: G02C7/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens for eyeglasses which reduces ultraviolet rays to intrude from behind the lens and peripheral spaces and to be reflected on an inner surface of the lens so as to come in user's eyes when the user puts on the eyeglasses.  <P>SOLUTION: An anti-reflection film 2 having λ=250 to 410 nm as a center wavelength is formed on an inner surface 1a of a lens base material 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008274252-A (JP)
Title: Rubber composition for outer hood, and outer hood for railway vehicle
Inventor: IUMI KOICHI
IPC: B61D17/22
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for an external hood that is excellent in breaking elongation and wear resistance.  <P>SOLUTION: The rubber composition for an external hood comprises 40-80 pts.mass titanium oxide, 10-30 pts.mass silica and 0.5-3.0 pts.mass diethylene glycol, each based on 100 pts.mass EPDM.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276918-A (JP)
Title: Disk drive apparatus, disk drive system, and computer-readable medium
Inventor: SHELTON BOYD NORVELL
IPC: G11B21/10
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive apparatus, a disk drive system and a disk drive driving method capable of performing stable reading/writing and canceling repeated runout.  <P>SOLUTION: In order to generate a cancel signal for canceling a periodic repeated runout signal, a linear system having an impulse response receives the cancel signal to output a position error signal, an inverse matrix module multiplies the position error signal by an inverse matrix to output an intermediate cancel signal, and an impulse integration module integrates at least one sample of the intermediate cancel signal during one or more predetermined periods to output the cancel signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009244519-A (JP)
Title: Brain model
Inventor: NISHINO TAKASHI
IPC: G09B23/32
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brain model, in which not only the tactile impression but also the mechanical characteristics of a living brain, especially the recovery behavior after pressing are reproduced.  <P>SOLUTION: The brain model has, in 10 seconds after being pressed by 10 mm in depth, the recovery rate of 80-95% with respect to the depth 10 mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244617-A (JP)
Title: Liquid crystal display device
Inventor: HAYAHARA SHINSUKE
IPC: G02F1/1335
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce a color of deep green in a liquid crystal display device.  <P>SOLUTION: A mixed pigment of a zinc phthalocyanine green pigment (e.g. PG58 green pigment) and a PY150 yellow pigment is used as a pigment of a green color filter. When it is defined that an amount of the zinc phthalocyanine green pigment is G and an amount of the Y150 yellow pigment is Y, G/(G+Y) is set to 55 to 90%. A light source obtained by combining a blue LED with a red phosphor and a green phosphor is used as a light source of a backlight. In the liquid crystal display device having such a configuration, a y-value of green on choromaticity coordinates of a CIE can be set to 0.71 and more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244713-A (JP)
Title: Electronic keyboard instrument
Inventor: TAJIMA SHINJI
IPC: G10H1/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To regenerate grand piano sound with reality.  <P>SOLUTION: Electronic piano 1 includes loudspeakers 4a, 4b and 4c arranged on its front side region and another loudspeaker 4d provided at a back position of the electronic piano 1. Waveform memory 21 provided in a tone generator section 20 has prestored therein sets of four-channel-sampled waveform data, each of the sets corresponding to a tone. The four-channel waveform data are data recorded from a grand piano via four microphones installed at sampling positions corresponding to the loudspeakers 4a, 4b and 4c, and the loudspeaker 4d. The microphones are installed with the on-microphone setting in which the microphones are positioned close to a sounding source. In response to depression of a key, any one of the sets of four-channel waveform data, corresponding to a tone pitch designated by the key depression, is read out from the waveform memory 21, so that the four-channel waveform data are supplied in parallel to the loudspeakers 4a, 4b and 4c and the loudspeaker 4d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252855-A (JP)
Title: Substrate cleaning method, substrate cleaning apparatus and storage medium
Inventor: YOSHIHARA KOSUKE
IPC: H01L21/304
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of obtaining a high cleaning effect and performing cleaning in a short period of time when cleaning the surface of a substrate whose static contact angle with respect to water is 85 degrees or larger.  <P>SOLUTION: First, while the substrate is rotated, a cleaning liquid is discharged from a cleaning liquid nozzle to the central part of the substrate and is spread over all the surface of the substrate by a centrifugal force. Thereafter, while the substrate is continuously rotated, a discharge position of the cleaning liquid on the substrate is changed to an eccentric position deviated from the central part of the substrate, and gas is discharged from a gas nozzle to the central part of the substrate so as to form a dried area of the cleaning liquid in a state that a distance between an interface on a side of a gas discharge position in the discharge position of the cleaning liquid and an interface on a side of the cleaning liquid discharge position in the gas discharge position by the gas nozzle is set between 9 mm and 15 mm. Thereafter, a cleaning liquid supply position is moved toward the peripheral edge of the substrate at a speed lower than a speed at which the dried area is spread outward.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250310-A (JP)
Title: Oil seal and installing structure of oil seal
Inventor: KATO RIKIO
IPC: F16J15/3232
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil seal having no directionality, high in seal performance and low in rotating friction.  <P>SOLUTION: Oil lips 2b of the same shape are provided at opposite ends of a hole 2a of a circular seal body 2 formed of an elastic material. A rib-like outer diameter seal 2c is provided at a middle between opposite ends on an outer peripheral surface of the circular seal body 2 over its entire circumference, a first concave 2d is formed between the two oil lips 2b and second concaves 2e are formed between an outer peripheral side and the two oil lips 2b at the circular seal body 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251324-A (JP)
Title: Liquid crystal display device
Inventor: ITO OSAMU
IPC: G02F1/1337
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a domain from being generated in pixel end portions, so that transmittance can increase, in an IPS type liquid crystal display device where the size of pixels is extremely small.  <P>SOLUTION: Electrodes close to a liquid crystal layer have a comb-like structure having a linking portion only at one pixel end, the tip portion of the comb-like structure has a structure for preventing the domain from growing, the width of slits in the comb-like structure is greater than the width of the electrodes, and the alignment of the liquid crystal layer has such a pretilt angle that liquid crystal rises from the tip portion in the comb-like structure towards the root in the interface close to the electrode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247711-A (JP)
Title: Shoe insole and shoe
Inventor: ONISHI HIROBUMI
IPC: A43B17/00
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insole eliminating the need of changing of a heat-producing member and capable of warming a foot irrespective of the bending amount of a shoe; and to provide the shoe.  <P>SOLUTION: This insole 1 includes an insole body 2 inserted in a shoe 4 and placed on a shoe sole 5, and the heat-producing member 3 fitted into at least one recessed part 8 provided in the upper face 2a of the insole body 2. The heat-producing member 3 has a plate-like body 11 having a sliding recessed part 24 with a sloping base 24a, an upper tray 12 externally fitted around the plate-like body 11 so as to freely vertically move, a sliding plate 13 slidably housed at the sliding recessed part 24 along the slope direction of the base 24a, and a rubber-like elastic body (an elastic body) 14 interposed between the front end face 13d of the sliding plate 13 and a wall face 24c of the sliding recessed part 24, when a compressive load F is applied thereto, elastically compressed and deformed, and when the compressive load F is removed, being restored into its original shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252661-A (JP)
Title: Light guide plate, planar light unit, and display device
Inventor: YASUHARA MAKOTO
IPC: F21V8/00
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate, a planar light unit, and a display device in which luminance unevenness is suppressed not only in the direction along the extension direction of a light incident face but also corresponding to the distance from the light incident face.  <P>SOLUTION: This is the light guide plate 1 which is constructed of a translucent plate member and guides light from a light source 2 incident from its side end face and emits planar illumination light on an illumination object from its main face 1a by changing the optical path. A plurality of vertical groove parts 3a which extend in thickness direction and a plurality of horizontal groove parts 3b which extend in extension direction of the side end face in these vertical groove parts 3a are formed at the incident part 1b on the side end face where the light from the light source 2 enters.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009161507-A (JP)
Title: Agent containing stem cell derived from adipose tissue for preventing and treating allergic rhinitis or asthma
Inventor: NO FANJUN
IPC: A61P11/02
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for preventing and treating allergic rhinitis or asthma which includes adipose tissue-derived stem cells, ADSCs.  <P>SOLUTION: The animal experiment to inject the adipose tissue-derived stem cell into the blood vessel of a mouse affected by allergic rhinitis and asthma revealed that the eosinophilic inflammation is suppressed to ameliorate allergic symptoms and an antigen-specific T helper cell type 2, Th2, immune reaction is reduced to play an important roll in immunomodulation. Accordingly, the stem cell is useful as an agent for the prevention and treatment of allergic rhinitis and asthma.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009259916-A (JP)
Title: Method of manufacturing solid-state imaging device
Inventor: HATAI TETSUYA
IPC: H01L31/10
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent a white hurt and generation of dark current by reducing damage by intrusion of iodine into a photodiode part (photoelectric conversion part) from a photoresist film used as an impurity injection prevention film used in forming the photodiode part (photoelectric conversion part) and each impurity injection region adjacent to the photodiode part, thereby improving the yield of a solid-state imaging device.  <P>SOLUTION: In forming impurity injection regions 33 and 34 forming the photodiode part (photoelectric conversion part) 30a, or forming an impurity injection region adjacent to the photodiode part (photoelectric conversion part) 30a, for instance, a channel stop part 38, photoresist not containing a photoacid generating agent using an onium salt of an iodonium salt is used as photoresist films R1-R4 being impurity injection prevention films.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008252900-A (JP)
Title: Image pickup device, printing device, communication device, and display device
Inventor: TAMURA AKIHIRO
IPC: H04N5/91
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is not possible to easily set an address or password necessary for communication in an image pickup device where there are only simple operation keys.  <P>SOLUTION: This image pickup device is provided with an optical system 201; an image pickup element 202; an A/D converter 203; a video signal processing means 204; a frame memory 205; an encoding processing means 206; a memory card I/F 207; a memory card 208; a communication means 209; an operation key part 210; a system control means 211; and an LCD display means 212. The memory card 208 in which the initial setting value of the communication means 209 is recorded is mounted on the memory card I/F 207, and the system control means 211 reads the initialization value of the communication means 209 recorded in the memory card 208, and initializes it in the communication means 209. Thus, it is possible to easily set an initialization value such as an address or password necessary for communication.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252907-A (JP)
Title: Packet routing via payload inspection, and subscription processing in publish-subscribe network
Inventor: CHEN TSU-WEI
IPC: H04L12/725
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient method for reducing a burden on a publisher by carrying out routing decision and determining when an event satisfies a subscription.  <P>SOLUTION: The method for storing subscriptions concerning a publish-subscribe network includes step for: designating a structure and storing the subscriptions in the network; dividing the structure into a plurality of sub-expressions; designating a specified subscription in a concentrated manner by using the sub-expressions; making a Boolean-valued predicate concerning the specified subscription associate with one of the sub-expressions; and instructing a notification element concerning the specified subscription so that the predicate supplies content-based routing to the subscription.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009266960-A (JP)
Title: Flat soft magnetic material, and manufacturing method thereof
Inventor: MATSUKAWA ATSUHITO
IPC: B22F1/068
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat soft magnetic material capable of producing a noise-suppressing magnetic sheet having sufficiently high magnetic permeability, and to provide a manufacturing method thereof.  <P>SOLUTION: The flat soft magnetic material is used for the noise-suppressing magnetic sheet, and the 50% particle size D<SB>50</SB>(μm), coercive force Hc (A/m) and bulk density BD (Mg/m<SP>3</SP>) of the flat soft magnetic material satisfy formula (1): D<SB>50</SB>/(Hc×BD)≥1.5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265476-A (JP)
Title: Induction heating unit, fixing device and image forming apparatus
Inventor: TORIGOE YASUHIRO
IPC: H05B6/36
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce temperature unevenness of a heat roller due to short circuit current by suppressing the short circuit current generated in the heat roller.  <P>SOLUTION: A plurality of excitation coils 32a and 32b which are arranged in an axial direction of the heat roller are provided in an induction heating unit which is stored in the heat roller for heating the heat roller by electromagnetic induction effect. In this case, the excitation coils are formed so that a conductor 62 is turned in the direction approximately along an inner periphery surface of the heat roller at a pair of turning sections 63 and 64 that are separated in the periphery direction of the heat roller, and wound around so that the conductor reciprocates in the periphery direction of the heat roller between the pair of turning sections. The winding direction of the conductor is opposite between adjacent excitation coils.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008277829-A (JP)
Title: Cleaning method of optics system for extreme ultraviolet lithography
Inventor: TARUYA KOHEI
IPC: H01L21/027
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method of an optics system for extreme ultraviolet lithography, wherein the speed of etching of a Sn deposit can be increased.  <P>SOLUTION: The cleaning method of an optics system for an extreme ultraviolet lithography is characterized by supplying HCl/Cl<SB>2</SB>mixture gas to the optics system in cleaning the optics system for the extreme ultraviolet lithography using Sn as a plasma source. The HCl content in the HCl/Cl<SB>2</SB>mixture gas is preferably 0.1 to 20% in volume.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008187749-A (JP)
Title: Directional audio signal processing using oversampled filterbank
Inventor: BRENNAN ROBERT L
IPC: G10L21/0232
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of poor frequency resolution, longer group delays and requirement of more processing capability in computing the FFT.  <P>SOLUTION: The present invention relates to a directional signal processing system for beamforming information signals. The system includes an over sampled filterbank, which has an analysis filterbank for transforming the information signals in time domain into channel signals in transform domain, a synthesis filterbank and a signal processor. The signal processor processes the outputs of the analysis filterbank for beamforming the information signals. The synthesis filterbank transforms the outputs of the signal processor to a single information signal in time domain.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009273073-A (JP)
Title: Comparator circuit
Inventor: KATO MINORU
IPC: H03F3/45
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve detection accuracy by reducing temperature dependency of offset in a comparator including a differential amplification stage of folded cascode connection.  <P>SOLUTION: A comparator circuit includes: a differential input stage (11) including a pair of differential MOS transistors of which the sources are connected in common; a cascode stage (12) folded-cascode-connected to drain terminals of the differential MOS transistors; current circuits (Mn11-Mn13, Mn21-Mn23) connected in common to the differential input stage and the cascode stage; and an output stage (13) connected to an output node of the cascode stage. In the comparator circuit, the current circuit is configured to cause a current to flow to which such temperature characteristics are imparted as canceling variation in an operating point caused by temperature characteristics of carrier mobilities of the MOS transistors in the cascode stage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275747-A (JP)
Title: Diaphragm valve and dust collector
Inventor: HASHIMOTO RYOICHI
IPC: B01D46/42
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm valve which can be swiftly opened/closed by closing a bleed hole when the diaphragm valve is closed, and by opening the bleed hole when the diaphragm valve is opened.  <P>SOLUTION: The diaphragm valve, in which a valve element 24 is separated from a valve seat 23 by releasing a back-pressure applied to a diaphragm 13 forming a bleed hole B, is provided with a bleed hole opening/closing means for closing the bleed hole B when the valve element 24 is seated in the valve seat 23, and for opening the bleed hole B when the valve element 24 is separated from the valve seat 23 according to a displacement of the diaphragm 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273393-A (JP)
Title: Method for producing ethanol from pueraria plant
Inventor: OGAWA KIHACHIRO
IPC: C12P7/06
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily available bioethanol raw material other than cellulosic raw materials and substituting crop raw materials, and a method for producing ethanol at a low cost by using the bioethanol raw material.  <P>SOLUTION: Provided is a method for producing ethanol by using the rhizome of a Pueraria plant as a raw material. The method includes (a) a liquefaction step to add a heat-resistant liquefaction enzyme to a Pueraria plant and incubate at 60-80°C for 0.5-3 hr, (b) a saccharifying step to add a heat-resistant saccharifying enzyme to the product of the step (a) and incubate at 40-60°C for 0.5-3 hr, and (c) a fermentation step including alcoholic fermentation of the product of the step (b).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276547-A (JP)
Title: Active matrix type display device and mobile device with the same
Inventor: YAMASHITA YOSHITARO
IPC: G02F1/133
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active matrix type display device or the like capable of achieving reduction of power consumption without providing a driver further.  <P>SOLUTION: The display device 2 includes a display part 20 having a plurality of pixels arranged in rows and columns, and further has at least one source driver 22 supplying power or charge to the plurality of pixels through a source line, at least one gate driver 24 on/off controlling the plurality of pixels through a gate line, and a boundary switch 26 provided between sub display parts 210 and 220 so as to divide the display part 20 to a plurality of sub display parts 210 and 220, and connecting or disconnecting the source line and/or the gate line between them. When the boundary switch 26 disconnects the source line and/or the gate line, the sub display part 210 directly connected to the source driver and the gate driver is driven.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277575-A (JP)
Title: Electric storage device and vehicle
Inventor: NAGATA SHUICHI
IPC: H01M10/625
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent thermal deformation of a spacer member arranged between adjoining electric storage elements.  <P>SOLUTION: The electric storage device includes an electric storage module 12A in which battery cells 11 where a power generating element 15 is housed in a battery case 41 are stacked, and a spacer member 13 arranged between the adjoining battery cells 11. The spacer member 13 includes a spacer body part 130 and a plurality of protruding parts 131-135 forming a movement path for a coolant that flows along the outer surface of the battery case 41. The protruding part 133 includes a heat resistant part 133B whose melting point is higher than the spacer body part 130.  <P>COPYRIGHT: (C)2010,JPO&INPIT