baber/WOPTO huggingface dataset:
Patent JP-2009278003-A (JP)
Title: Photodiode
Inventor: NAKAHARA TAKESHI
IPC: H01L31/10
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photodiode which prevents light attenuation as much as possible until light reaches a light-receiving region, and causes electrons to behave as major carriers at an interface to prevent a drop in detection sensitivity and response speed in the light-receiving region.  <P>SOLUTION: An n-type impurity doped region 1a is formed on an Si substrate 1, and an interface to a GaN layer 2 mainly formed on a part of the Si substrate 1 that has no n-type impurity doped region 1a formed thereon serves as the light-receiving region, so that carriers are separated at this interface. The GaN layer 2 is transparent to visible light and has no pn junction made by impurity doping. This achieves high sensitivity and high stability. Receiving light at the interface between the Si substrate 1 and the GaN layer 2 generates a photocurrent which flows along the interface between the Si substrate 1 and the GaN layer 2 as a two-dimensional carrier. This offers high response performance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009214289-A (JP)
Title: Copy grinding method and apparatus for the same
Inventor: EGUCHI JUNICHI
IPC: B24B17/04
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform highly accurate grinding reflecting the condition of an actual workpiece and a grindstone in real time using an imaging means and a control device.  <P>SOLUTION: The grinding method includes: creating NC machining data in advance based on graphic data; imaging the actual workpiece 7 and grinding part of the grindstone 3 by the imaging means 9; displaying the NC machining data, a workpiece image and a grindstone image by the control device 17 on a screen 25 of a display device 27 as a machining line 33, the workpiece image 35 and a grindstone figure 37, with the machining line 33 and the workpiece image 35 being superposed, and grinding the workpiece 7 with the actual grindstone 3 manually or automatically while checking on-screen machining motion of machining of the workpiece image 35 by the grindstone image or the grindstone figure 37 based on the machining line 33 on the displayed screen 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009280007-A (JP)
Title: Webbing retractor device
Inventor: KADOYASHIKI AKIRA
IPC: B60R22/46
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a webbing retractor device capable of being also applied in common to vehicle types having different inherent vibrations and maintaining or enhancing quietness performance.  <P>SOLUTION: In the webbing retractor device 10, attachment of an adjustment weight 106A relative to a V gear 106 is made possible. Therefore, when it is mounted on the specific type of the vehicle in the state that the adjustment weight 106A is not attached to the V gear 106, if the V gear 106 is resonated to the inherent vibration of the vehicle, by attaching the adjustment weight 106A to the V gear 106, an intrinsic vibration value as a whole of the V gear 106 is varied and A resonation point of the V gear 106 is deviated relative to the inherent vibration of the vehicle. Thereby, the V gear 106 can be prevented from being resonated to the inherent vibration of the specific type of the vehicle and quietness performance of the vehicle can be enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241050-A (JP)
Title: Microbubble-generating device
Inventor: KIM SAN-HI
IPC: B01F25/60
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microbubble-generating device which is compact in structure to reduce its whole volume and reduces the number of pipes to be used to decrease the probability of water leakage.  <P>SOLUTION: The present invention relates to a microbubble-generating device which is compact in structure to reduce the number of pipes to be used, consequently decreases the probability of water leakage, reduces abrasion in pipelines to effectively generate bubbles, and further has a function as a shower when used in a bathroom. In addition, the device is provided with: a water-sucking part into which water flows; an air-sucking part into which air flows; a pumping part which is connected to the water-sucking part and the air-sucking part and sucks water and air; a circulating part which is connected integrally to the pumping part and includes a dissolution part on which an excessive air-emitting hole for emitting excessive air not dissolved in water to the outside is formed; and an emitting part which is connected to the dissolution part and receives supplied water and air to generate microbubbles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009052019-A (JP)
Title: Composition, transfer sheet, melamine decorative board, and method for producing melamine decorative board
Inventor: TANIMOTO HISASHI
IPC: B44C1/17
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition to be used for producing a melamine decorative board on which a fingerprint or the like is hardly highlighted and a picture pattern of decorative paper can be expressed clearly and to provide a transfer sheet, the melamine decorative board and a method for producing the melamine decorative board.  <P>SOLUTION: The composition contains a siloxane-grafted polymer obtained by combining organosilica sol (a), a fluorocarbon resin or acrylic resin (b1), with a siloxane, and/or a room temperature glass coating agent (b2). The melamine decorative board 5 has a low refractive index layer 6, which consists of a cured product of the composition, on the surface thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008194537-A (JP)
Title: Pachinko machine
Inventor: HARADA AKIO
IPC: A63F7/02
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko machine with a novel structure, which is capable of more advantageously providing a player with a joy of playing a jackpot game.  <P>SOLUTION: In the Pachinko machine, one large winning hole 42 correlated to one passage detecting means 66 is selected from a plurality of large winning holes 42a and 42b and opened by selecting one passage detecting means 66 based on the result of detection of game balls by a plurality of passage detecting means 66a and 66b when the result of a privilege giving lottery is a jackpot (S25: Yes).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009262318-A (JP)
Title: Reflector working method
Inventor: IIMORI KAZUNORI
IPC: B26F3/00
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflector working method accurately working a reflector without allowing the reflector to be crazed even if the reflector is cut in complicated designs such as characters and character images.  <P>SOLUTION: This reflector working method is used to complicatedly cut a mirror with different reflected colors. The method may use a water jet cutter. By the method, the reflector is prevented from being crazed by cutting. The reflector may be formed of a glass material or an acrylic material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288495-A (JP)
Title: Liquid crystal display
Inventor: KOMURA SHINICHI
IPC: G02F1/133
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To cope with a phenomenon that a flicker is generated by a flexoelectric effect when an IPS type liquid crystal display is driven by frame inversion.  <P>SOLUTION: Polarity of applied voltage onto a pixel electrode to a counter electrode is reversed for every frame in a frame inversion driving and, in this case, transmittance of a liquid crystal layer upon application of positive voltage onto the pixel electrode and transmittance of the liquid crystal layer upon application of negative voltage onto the pixel electrode are made different by the flexoelectric effect. Especially when transmittance of a screen center part is lowered, a backlight is turned off and so-called black insertion is performed. The frame frequency is specified to be 80 hertz or more. Thereby, utilization efficiency of light of the backlight is increased, flicker is eliminated and moving image characteristics can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289158-A (JP)
Title: Environmental load evaluation device
Inventor: MURAMATSU ERIKO
IPC: G06Q50/26
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmental load evaluation device for evaluating in a comprehensive manner the environmental compatibility of a product to be designed.  <P>SOLUTION: The environmental load evaluation device 1 includes: a product kind selecting unit 11 for selecting the kind of a product to be designed from among generation of electric power, consumption of electric power, and conversion of fuel into motive power; a storage unit 13 storing the kind of the product and a calculation formula in association with each other; an operating condition setting unit 15 for setting the operating conditions of the product to be designed; and an environmental load calculating unit 17 for calculating the environmental load of the product to be designed using the operation condition set in the operation condition setting unit 15 in the calculation formula read from the storage unit 13 according to the kind of the product selected by the product kind selecting unit 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290794-A (JP)
Title: Transport stream generating apparatus, transport stream generating method, content distribution server and control method of content distribution server
Inventor: MASUDA RIKIYA
IPC: H04N7/173
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that repacketizing and re-multiplexing are required for a content distributed by VOD and the like after a Demux (packet separation) processing and a decoding processing are performed on TS data and caption data are added to data in the case of urgently inserting urgent disaster information by a caption, for example.  <P>SOLUTION: In the transport stream generating apparatus, a caption packet is previously multiplexed/inserted into TS data and TS data are generated as NULL data, for example, even if character information to be displayed does not exist. A content distribution server device includes a function for overwriting new caption data and recording them in the case of urgently inserting and displaying new caption data into TS data generated by the transport stream generating device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286982-A (JP)
Title: Method and device for controlling coke oven collecting pipe pressure
Inventor: MATSUMIYA TAKEO
IPC: C10B27/00
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for controlling coke oven collecting pipe pressure by which collecting pipe pressure is not made instable while meeting gas flow variation during coal charge.  <P>SOLUTION: In the method for controlling coke oven collecting pipe pressure, a collecting pipe gas generation flow rate is estimated from a collecting pipe pressure measurement value based on a model, a valve opening degree ideal orbital is obtained based on the estimated gas flow rate and a pressure control valve is operated based on the obtained valve opening degree ideal orbital.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296046-A (JP)
Title: Imaging apparatus
Inventor: ITO HIROSHI
IPC: H04N5/225
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus, capable of utilizing a quantization table generated when displaying images for the quantization table to be used, when recording the images, even when the angle of field is different among the images obtained by an imaging element and display images.  <P>SOLUTION: In a "display only period", after resizing the image, image processing, display compression and display expansion are performed; and in a "recording preparation period" or a "recording period", the image processing, the display compression and the display expansion are performed, and thereafter, the image is resized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291282-A (JP)
Title: Fire extinguishing gas spray device
Inventor: YOSHIDA HIDEO
IPC: A62C13/64
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire extinguishing gas spray device suitably used as a home-use, office-use or on-board simple fire extinguisher, effectively using fire extinguishing gas, surely extinguishing a fire at an initial stage, having a small size and light weight, being manufactured at a low cost and notifying the location of a fire extinguisher when a fire breaks out.  <P>SOLUTION: This fire extinguishing gas spray device is provided with a gas cylinder 9 filled with pressurized fire extinguishing gas and having a sealing plate 10 attached to its opening part, a case 1 for storing the gas cylinder 9, a seal breaking member 21 having a pointed end 21a for breaking a seal of a sealing plate 10, and a cylinder holder 12 detachably attached to a mouth part of the gas cylinder 9 and formed with a guide hole 14 movably storing the seal breaking member 21 in its inside. The guide hole 14 is provided to be communicable with a nozzle hole 19 opened to the outside. A control valve 20 is movably provided to a communication passage between the guide hole 14 and the nozzle hole 19. The communication passage is provided to cut off/connect the communication passage through the movement of the control valve 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291457-A (JP)
Title: Endoscope
Inventor: IKEDA TOSHIYUKI
IPC: G02B23/24
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To protect various insertion members inserted into an insertion part so that at least a light guide is not broken inside a bending part.  <P>SOLUTION: The insertion part 2 of the endoscope has an aggregated insertion member 27 composed of a treatment instrument insertion channel 24, light guides 20 and 20 as weak insertion members, and a cable 21 which are integrated by using a slick and thin flexible sleeve 26 with low friction resistance. The aggregated insertion member is fixedly retained approximately at the center at least inside the bending part 2b. A pivot pin 31 projects inside the bending part 2b, and a water feed tube 22, an air feed tube 23 and a spray liquid feed tube 25 are inserted into the bending part 2b. These members are disposed between adjacent pivot pins 31 and 31 projecting inward on the outer side of the flexible sleeve 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009036194-A (JP)
Title: Internal gear pump
Inventor: FUJIKI KENICHI
IPC: F04C2/10
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal gear pump, in which a crescent is arranged between an outer rotor and an inner rotor having trochoid gear profile, for reducing vibrations caused by pulsation of fluid when discharging the fluid.  <P>SOLUTION: The internal gear pump includes an outer rotor 2 formed with inner teeth 21, an inner rotor 1 arranged inside the inner periphery of the outer rotor 2 and formed with outer teeth 11 to mesh with the inner teeth 21, and a crescent 3 arranged in a gap between the outer rotor 2 and the inner rotor 1. The pitch intervals Pa of the inner rotor 1 are formed as non-equal intervals with each other. The pitch intervals Pb of the inner teeth 21 of the outer rotor 2 correspond to the pitch intervals Pa of the outer teeth 11 of the inner rotor 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009292378-A (JP)
Title: Free wheel hub
Inventor: SATO KOJI
IPC: B60K17/26
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a free wheel hub capable facilitating connection of a diaphragm with a slide gear and reducing the cost by reducing the number of parts.  <P>SOLUTION: A two-wheel drive side negative pressure chamber 30 is fixed to the inner part of a hub housing 6, and a cap-shaped connecting implement 14 is fixed to an inner peripheral part of the diaphragm 11 forming a four-wheel drive side negative pressure chamber 31. A plurality of inclined shaped retaining pieces 21 are integrally provided on the inner periphery of a cylindrical part 16 formed on the outer periphery of the connecting implement 14 at an interval in the circumferential direction. An annular groove 22 is provided on an outside diameter surface of the slide gear 9 for locking the wheel hub 2 to a front side axle 1 by meshing with an outer gear 7. The cylindrical part 16 of the connecting implement 14 is fitted to the slide gear 9 and the diaphragm 11 is connected to the slide gear 9 by engaging of the retaining pieces 21 with respect to the annular groove 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302662-A (JP)
Title: Device and method for controlling display, and program
Inventor: SHIBATA MITSURU
IPC: H04N5/93
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce changeful images only among continuously photographed images to heighten the image browsing effect.  <P>SOLUTION: The display control device 100 includes a reading portion 102, a determination portion 104, a measuring portion 106, a selecting portion 108 and a display control portion 110. The reading portion 102 reads a plurality of still images one by one. The determination portion 104 determines whether the plurality of still images read by the reading portion 102 are continuously photographed images or not. When it is determined by the determination portion 104 that a plurality of continuously photographed images are included in the still images, the measuring portion 106 measures difference among the plurality of continuously photographed images in succession. In response to the difference of the continuously photographed images in succession measured by the measuring portion 106, the selecting portion 108 selects one or two or more continuously photographed images among the plurality of continuously photographed images in succession. The display control portion 110 displays the selected continuously photographed images by the selecting portion 108 on a display device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298256-A (JP)
Title: Traveling safety device for vehicle
Inventor: SEKINE HIROSHI
IPC: G08G1/16
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling safety device for a vehicle capable of quickly performing increase of brake output by brake assist control when a plurality of road shapes are continued.  <P>SOLUTION: A brake control part 30 performs brake pressure retaining control for retaining a predetermined brake pressure when completion of braking operation by a driver is detected during execution of brake assist control relative to R1 curve when the one's own vehicle state is not in the appropriate vehicle state determined based on R2 curve continued to the R1 curve.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300242-A (JP)
Title: Error correction method of acoustic measurement
Inventor: TORIGOE IPPEI
IPC: G01M3/24
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that acoustic impedance of a vessel to be measured or a vessel including a measurement target is affected by the shape of the target vessel in an acoustic measurement method utilizing a change according to the amount of measurement, and hence a shape error occurs when the target vessel has a complex shape and measurement cannot be made precisely.  <P>SOLUTION: The degree of a shape effect to acoustic impedance depends on the thickness of a temperature boundary layer following variations in sound pressure. As the temperature boundary layer thickness approaches zero, the shape effect also approaches zero. By utilizing the property, acoustic impedance is detected at a plurality of frequencies or under a plurality of medium conditions, and the value of the acoustic impedance at a limit where the shape effect approaches zero is estimated. By calculating the amount of measurement from the estimation value, measurement is performed excluding the shape error.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297386-A (JP)
Title: Beauty-health promotion device
Inventor: SAITO MASAHIRO
IPC: A61N1/36
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beauty-health promotion device capable of reducing working load and improving the convenience and amenity.  <P>SOLUTION: This beauty-health promotion device is provided with: two probes each configured to come into contact with a predetermined portion of a living body and having a pair of heads served as an ultrasonic vibrating body and an electrode applied with a low frequency voltage; an ultrasonic vibration generation means applying ultrasonic vibration to the respective heads; and a low-frequency voltage generation means applying the low frequency voltage to the respective heads. The portion coming into contact with the living body, in each head, is provided with a gel-like sheet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003453-A (JP)
Title: Dew-resistant type lighting fixture
Inventor: ISHIKAWA KATSUHIKO
IPC: F21V31/00
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dew-resistant type lighting fixture capable of improving luminous intensity and heat-radiation characteristics by surely concentrating light from a light-emitting element.  <P>SOLUTION: The dew-resistant type lighting fixture 10 has a light source base board 12 mounted with light-emitting elements 11, a front panel 13 facing the light source base board 12, and a lighting tool 14 for housing the light source base board 12 and the front panel 13. A light-transmitting resin 15 is filled between the light source base board 12 and the front panel 13, and a reflecting plate 16 for reflecting light from the light-emitting element 11 is arranged between the light source base board 12 and the front panel 13 so as to keep contact with the light source base board 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009033733-A (JP)
Title: Antenna branching filter
Inventor: TERADA SATOSHI
IPC: H03H9/72
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To secure a phase matching function of a phase shifter, and to improve an attenuation characteristic in an optional band in an out-of-pass band of high-band side and low-band side filters.  <P>SOLUTION: In an antenna branching filter including a high-band side filter 11, a low-band side filter 12, and a phase shifter 14 in a low pass configuration inserted between the high-band side filter and an antenna port and taking the phase matching of both filters, a resonance inductor 18 resonating with a capacitor 17 on the antenna port side is provided to obtain an attenuation characteristic in an optional band in an out-of-pass band of both filters by the resonance. For instance, maximum attenuation is held at twice of a center frequency f<SB>L</SB>of a pass band of the low-band side filter. The LC resonance circuit configuration can be desirably modified into such a configuration that a resonance capacitor is provided in series to an inductor in a phase shifter having a high-band side filter configuration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010007470-A (JP)
Title: Engine working machine
Inventor: NAGATA MITSUO
IPC: F02B63/04
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine working machine in which a casing can be downsized without deteriorating cooling effect of a radiator.  <P>SOLUTION: A working machine keeps a muffler 12 below a lower tank 3c of a radiator 3, and includes a heat-shielding member 15 which keeps a heat-shielding part 15d for covering the lower tank 3c between the muffler 12 and lower tank 3c and a heat radiation part 15e extended upward from an exhaust air chamber side upper end of the heat-shielding part 15d to a position exposed to exhaust air of the radiator 3 in an upper position of the muffler 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT