baber/WOPTO huggingface dataset:
Patent JP-2009004257-A (JP)
Title: Spark plug installation structure
Inventor: YORITA HIROSHI
IPC: H01T13/20
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug installation structure superior in ignitability.  <P>SOLUTION: This is a spark plug installation structure 10 in which a spark plug 1 is installed on an engine head 70. The spark plug 1 has an installation fitting 2 for installing the spark plug 1 on a plug installation hole 71 of the engine head 70, an insulating insulator 3 supported inside the installation fitting 2, a center electrode 4 supported inside the insulating insulator 3, and a grounding electrode 5 to form a spark discharge gap 11 between the center electrode 4. A pocket portion 12 with an opening on a combustion chamber 7 side is formed between the installation fitting 2 on the combustion chamber 7 side than a locking part 21 where the installation fitting 2 locks the insulating insulator 3 and the insulating insulator 3. The top end face of fitting 22 of the installation fitting 2 is inclined so as to go inside of the pocket portion 12 as it goes toward inside. The outside end part 221 of the top end face of the fitting 22 protrudes to the combustion chamber 7 side than the inner wall face 72 of the combustion chamber 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005261-A (JP)
Title: Sound pickup apparatus, sound pickup method, sound pickup program using its method, and storage medium
Inventor: HIOKA HIROSUKE
IPC: G10L21/0208
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound pickup apparatus capable of improving a noise suppression performance even in an environment where reverberation presents, and of improving a sound quality of a required signal to be picked up.  <P>SOLUTION: A sound pickup apparatus has six sound pickup parts, a processed target signal generator, a power spectrum estimator, a reverberation spectrum estimator, a gain factor calculator, and a multiplier. The processed target signal generator generates a processed target signal from a signal outputted from one or more preliminarily-decided microphones or sound pickup parts. The power spectrum estimator estimates a signal quantity for a required sound source from which a reverberation signal is removed and a signal quantity for the other sound source from a signal quantity of each sound pickup signal and reverberation sound obtained at each sound pickup part for each frequency. The reverberation spectrum estimator calculates a signal quantity of the reverberation sound from the signal quantity for the required sound source and the signal quantity for the other sound source which are estimated by the power spectrum estimator for each frequency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007405-A (JP)
Title: Epoxy resin composition for semiconductor encapsulation and semiconductor device
Inventor: MIYAMOTO KIYOHIDE
IPC: H01L23/29
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for semiconductor encapsulation which is an epoxy resin composition used for encapsulating a semiconductor element and can suppress the generation of cracks in a solder reflow step, and a semiconductor device obtained using the same.  <P>SOLUTION: The epoxy resin composition comprises an epoxy resin, a phenolic resin, an inorganic filler, a silane coupling agent and dimethyl disulfide. This epoxy resin composition preferably has a dimethyl disulfide content of 0.1-1 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009324-A (JP)
Title: Face image acquisition system, face image acquisition method and face image acquisition program
Inventor: KURAMOTO JUICHI
IPC: G06T1/00
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a face image acquisition system, a face image acquisition method, and a face image acquisition program, for obtaining a face image of a person by photographing the face of the person driving a vehicle from the rear side.  <P>SOLUTION: This face image acquisition system 1 for obtaining the face image of the person by photographing the face of the person driving the vehicle from the rear side has: a photographing means photographing an image in a reflection means from the rear side; an extraction means extracting the face image of the person driving the vehicle from the image photographed by the photographing means; and a face image composition processing means composing the face image extracted by the extraction means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008034379-A (JP)
Title: Thickener for alkaline battery, and alkaline battery
Inventor: MATSUMOTO YOSHIMASA
IPC: H01M6/22
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thickener for an alkaline battery which maintains an excellent discharging characteristics (a discharging quantity and discharging time) for a long period and has a shock resisting property and has no stringiness, and to provide an alkaline battery provided with the above thickener.  <P>SOLUTION: The thickener is of a water swelling property and is composed of a cross-linking compound (A) having indispensable compositions of a cross-linking agent (b) to be hydrolyzed by (meta) acrylic acid (salt) and alkalinity and a cross-linking agent (c) not to be hydrolyzed by alkalinity, and each of weights of (b) and (c) is 0.05 to 1% against the weight of a (meta) acrylic acid (salt). And all of the following requirements are satisfied: a requirement (1): a weight ratio of (b) to (c) contained in (A) is 2.3 to 5.8; a requirement (2): a stringiness of the compound composed of 3 parts by weight of the thickener and 100 pts.wt. of a concentration 37 wt.% potassium hydroxide aqueous solution is 0 to 10 mm; and a requirement (3); a viscosity (25°C) of a gel (GA) is 30 to 200 Pa s.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009011100-A (JP)
Title: Current limiting system
Inventor: YANO HIRONOBU
IPC: H02J3/00
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current limiting system easily assembled by a user, which limits current of a household electric appliance at overload to prevent a main breaker from being turned off.  <P>SOLUTION: The system is provided with a current measuring instrument 4 monitoring the current flowing in the main breaker 2, and current limiting adapters 6 and 61 connecting an electrical outlet 5 connected to a distribution breaker 3 to a plug of the household electric appliance 7. The current measuring instrument 4 has a current monitoring part transmitting a current limiting command when it is predicted that the current reaches a preset threshold. The current limiting adapters 6 and 61 are provided with appliance current control parts limiting the current of the household electric appliance 7 at current limiting command detection and display parts displaying information that the current of the household electric appliance 7 is limited.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014266-A (JP)
Title: Refrigerator
Inventor: NAKAHAMA WATARU
IPC: F25D25/00
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator, enlarging the drawn amount of a door and inexpensively increasing the storing volume.  <P>SOLUTION: The refrigerator 1, in which a storing case 12 held on a door 10 opening and closing a storage chamber 5 is drawn with the door, includes: frames 23 extending backward from the right and left ends of the door 10 respectively to thereby support the storing case 12; guide grooves 24 formed extending in the longitudinal direction at the rear part of the frame 23 and opened to the side wall 5a of the storage chamber 5; sliders 26 sliding longitudinally in the guide grooves 24; a moving roller 27 journaled to the rear parts of the sliders 26 by a horizontal shaft; and a fixed rail 22 projected on the side wall 5a of the storage chamber 5 extending in the longitudinal direction to guide the moving roller 27.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017389-A (JP)
Title: Digital broadcast receiver
Inventor: SHIBAHARA HIROAKI
IPC: H04N5/44
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly digital broadcast receiver in which new channels not registered in a channel map can be registered automatically only in normal channel selection operation and can be selected by using a channel up/down key 11a.  <P>SOLUTION: The digital broadcast receiver 10 includes an operation section 11 having the channel up/down key 11a, an EEPROM 18 which stores a channel map in which virtual channels and physical channels are made to correspond to each other, and a control section 25 which acquires virtual channel information multiplexed to the physical channel under reception. When the operation section 11 is operated to select a channel, a comparing section 25a of the control section 25 compares the virtual channel information of the received physical channel with the channel map, and if there is a virtual channel not registered in the channel map, a registration control section 25b of the control section 25 performs control to register the virtual channel in the channel map.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017423-A (JP)
Title: Imaging device
Inventor: HATORI TOSHIKI
IPC: H04N5/225
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device which displays information corresponding to actual user learning level, adequately provides functions of the device without requiring users to read operation manuals, and efficiently improves user learning level.  <P>SOLUTION: In the imaging device, such as a video camera or an electronic still camera which are provided with a display part (70) having a liquid crystal panel or the like, photographing conditions used when a user photographed objects are stored in a non-volatile memory (130) as past photographing information. When the user turns on the power (starts the camera), the imaging device searches functions unused by the user based on the past photographing information stored in the memory, and displays tips (i.e., know-how, skill or technique) related to the functions on a display part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017896-A (JP)
Title: Game machine
Inventor: AOKI TOSHIYUKI
IPC: A63F7/02
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing malfunction on the control caused by the electrical variation of loads occurring in the process of the play.  <P>SOLUTION: The game machine comprises a first control circuit including a first CPU to be operated for the game control; a first control board mounting the first control circuit; a second control circuit including a second CPU to be operated for the game control; a second control board mounting the second control circuit; and a power generating circuit for generating prescribed electric power. The first control board has a power distribution circuit to distribute the electric power fed from the power generating circuit to the second control circuit on the second control board.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020429-A (JP)
Title: Optical unit, lens barrel equipped therewith and method for manufacturing the optical unit
Inventor: ASAYAMA MASATERU
IPC: G02B7/02
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical unit excellent in assemblability where assembly of a first holding frame and a second holding frame is not influenced by constitution of an adjusting member.  <P>SOLUTION: The optical unit includes: a first lens holding frame 111 holding a first lens group 11; and a fixed barrel 20 holding the first lens holding frame 111. The first lens holding frame 111 has a flange 112 projected in the radial direction of the first lens group 11, and the fixed barrel 20 holds the first lens holding frame 111 while being adjacent to the flange 112 in the optical axis direction of the first lens group 11. The optical unit further includes an eccentric pin 25 which is arranged at a position in a peripheral direction in the fixed barrel 20 and abuts on the flange 112 to adjust a relative position of the first lens holding frame 111 to the fixed barrel 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021192-A (JP)
Title: Memory card connector
Inventor: UEHARA SHOGO
IPC: G06K17/00
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory card connector 1 of a simple structure hardly broken by moving operation of a slide cover 30 and hardly released at its soldered part to a substrate.  <P>SOLUTION: The connector 1 includes a housing 10, a slide cover 30 attached onto the housing movably back and forth to define a card insertion slot 20, and a connection terminal 50 and a fixing terminal 60 fixed to the housing 10. The fixing terminal 60 has a horizontal part 61 protruding outward from a side plate 13 of the housing 10. The slide cover 30 has a slide cover main body 32 covering over the housing 10, a first guide piece 45 coupled to both sides of the slide cover main body 32, engaging with the horizontal part 61 to guide the slide cover 30 movably back and forth and limiting rearward movement of the slide cover 30 and a stopper pawl 37 coupled to the first guide piece 45 to limit forward movement of the slide cover 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023385-A (JP)
Title: Front body structure of automobile
Inventor: ISHIZONO MANABU
IPC: B62D25/08
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To both achieve no damage to a body during a light collision and bending mode control during an offset collision.  <P>SOLUTION: Coupling reinforcing members 31, 32 attached to left and right front wheel houses 27, 28 and forming a cross-sectional structure are divided into lower members 31A, 32A at sides (vertical walls 27A, 28A) of front side frames 11, 12 and upper members 31B, 32B at sides (curved walls) 27B, 28B of wheel house upper members 25, 26. The strength of the upper members 31B, 32B is made weaker than the strength of the lower members 31A, 32A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023017-A (JP)
Title: Composite sheet member punching method
Inventor: MIYAMOTO KAZUYOSHI
IPC: B26F1/00
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punching method that prevents exudation of an adhesive from a cut part when punching with a punch a composite sheet member having an adhesive layer.  <P>SOLUTION: The method of punching the composite sheet member 10 having the adhesive layer 12 with the punch 20 places the composite sheet member 10 on a die 21, and also places a film sheet 30 having moderate ductility on the composite sheet member 10 to carry out punching.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027449-A (JP)
Title: Radio communication terminal
Inventor: TOMIOKA TAZUKO
IPC: H04J1/00
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of interference in a part other than a using band region in an cognitive radio device.  <P>SOLUTION: This radio communication terminal is provided with: a detection means 105 which detects a frequency which can be used in a frequency range which is scheduled to be transmitted by an own terminal according to whether the power of a receiving signal is larger than a threshold or not; a selection means 106 which selects bands from f0+f1 to f0+f1+Δf1 and f0-f1-Δf1 to f0-f1 as a pair of using frequency bands when the bands f0+f1 to f0+f1+Δf1 (f1 shows a frequency, and Δf1 shows a band width) and f0-f1-Δf1 to f0-f1 can be used at the same time for a center frequency f0 of the using band region including a plurality of usable frequencies; and a transmission means 104 which transmits signals which are different from each other in the respective pair of using frequency bands.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025773-A (JP)
Title: Cleaning device and image forming apparatus loaded with the same
Inventor: IMOO RYUSHI
IPC: G03G21/10
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device capable of forcibly sticking an abrasive that is likely to fall off a toner surface to the surface of a cleaning roller, and capable of maintaining cleanability of the abrasive suitable to the surface of an image carrier.  <P>SOLUTION: The cleaning device 60 using magnetic toner includes: the cleaning roller 62 having a magnetic shaft part 62a, for removing a deposit on the surface of the photoreceptor drum 21; and a magnet member 67 disposed facing the cleaning roller 62 at a prescribed distance from the surface of the cleaning roller 62. Thus, the magnetic toner is attracted and deposited on the magnet member 67 to be formed like a brush, and then, the so-called magnetic brush can catch the abrasive that is likely to fall off the surface of the toner. By making the magnetic brush rub the surface of the cleaning roller 62, the abrasive caught by the magnetic brush can be forcibly stuck to the surface of the cleaning roller 62.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033234-A (JP)
Title: Unit and method for processing program information
Inventor: YABE TOSHIHARU
IPC: H04N5/445
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program information processing unit and a program information processing method capable of searching programs easily by an electronic program guide and displaying searched results on the electronic program guide clearly.  <P>SOLUTION: The program information processing unit has: a display control section for displaying the electronic program guide including information on a plurality of programs; a selection section for selecting one of the plurality of programs according to the operation of a user; and a search section for searching a program having information that coincides with or is similar to at least one portion of information on one program selected by the selection section. The display control section displays results searched by the search section on the electronic program guide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027950-A (JP)
Title: Method for producing parboiled rice
Inventor: FUKUMORI TAKESHI
IPC: A23L7/196
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing parboiled rice which does not requires waste water treatment equipment and which enriches the amount of functional components, such as, gamma-aminobutyric acid contained in parboiled rice.  <P>SOLUTION: The method comprises a partially milling process of partially milling raw material brown rice, a wetting process of wetting partially-milled rice grains, a moisture-conditioning process of conditioning moisture of wetted rice grains, a normal-pressure steaming process of heating the moisture-conditioned rice grains with steam, a pressure steaming process of steaming the rice grains heated in the normal-pressure steaming process under pressure, a cooling process of reducing heat of at least the surface of the rice grains after the pressure steaming process, a finish milling process of subjecting the rice grains cooled in the cooling process to finishing milling, and a dry process of drying the rice grains subjected to finish milling, where the rice grain-wetting treatment in the wetting process is conducted by ventilation of wet air.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007311021-A (JP)
Title: Device for running optimum power control
Inventor: BAKX JOHANNUS L
IPC: G11B7/125
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device in which the running-OPC (ROPC) functions even with a reduced track pitch.  <P>SOLUTION: Instead of the satellite spots used in the CD-RW running-OPC (Optical Power Control) procedure, the reflected signal from the writing spot itself is used. This is realized by sampling the RF-signal reflected from the writing spot at the high-reflective crystalline level. This sampled signal (a) is fed into a power control loop (a so-called α-loop) through an integrator 320 and a limiter 350 to keep it at a constant level.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009032067-A (JP)
Title: Onboard information providing device
Inventor: MORITA SHIGEKI
IPC: G08G1/09
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an onboard information providing device for suppressing the complexity in information provision when receiving a variety of information providing services.  <P>SOLUTION: The frequency of information provision to a driver is set by an information provision frequency setting device 105. A service type information provision determining device 106 for each service type determines the necessity of information provision to the driver for each service type of information representing types of services provided with light or radiowave from a communication device installed on a road according to a predetermined condition based on the frequency of information provision set by the information provision frequency setting device 105 and the vehicle speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031572-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic device
Inventor: KUNO JUNPEI
IPC: G03G5/00
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor in which high uniformity of an electrostatic latent image can be obtained between the start side of coating and the end side of coating of a photosensitive layer without depending only on changing the deposition quantity of a charge generating material.  <P>SOLUTION: A layered type electrophotographic photoreceptor is provided, which includes a base layer comprising at least either a conductive layer or an intermediate layer or both layers and a photosensitive layer on a support, and a photosensitive layer formed by a dip coating method. The surface of the base layer has a plurality of recessed portions each independent from others, in which the major axial diameter (Rpc) of the surface aperture of each recessed portion is not more than 30 μm, while the minor axial diameter (Lpc) of the surface aperture of each recessed portion is not less than 1.0 μm, and the distance between the deepest portion of the recessed portion and the aperture face is gradually increased from recessed portions formed in the start side of coating toward recessed portions formed in the end side of coating.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032356-A (JP)
Title: Perpendicular magnetic recording medium, its manufacturing method, and magnetic recording and reproducing device
Inventor: KUROKAWA GOHEI
IPC: G11B5/738
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium by which recording and reproduction of high density information can be performed by achieving both fineness of particle diameters and a perpendicular alignment property of a perpendicular magnetic recording layer; to provide its manufacturing method; and to provide a magnetic recording and reproducing device.  <P>SOLUTION: In the perpendicular magnetic recording medium including at least a backing layer, a seed layer, an intermediate layer and the perpendicular magnetic recording layer in this order on a non-magnetic substrate, the seed layer is formed as a crystal (002) orientation layer of an hcp structure, and the intermediate layer has a structure including a crystal (110) orientation layer of a bcc structure and a crystal (002) orientation layer of an hcp structure in this order. The crystal (110) orientation layer of the bcc structure includes preferably ≥60 at% Cr.  <P>COPYRIGHT: (C)2009,JPO&INPIT