baber/WOPTO huggingface dataset:
Patent JP-2007174546-A (JP)
Title: Power line communication method
Inventor: SATOMURA SHIGEYUKI
IPC: H04B3/54
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve communication quality in a power line communication.  <P>SOLUTION: The power line communication method is performed by using an indoor wiring in which a plurality of branch lines 14 are connected to a lead-in line 13 of a single phase three-line system. In the method, a first communication apparatus 31 is connected to a first branch line 14(1), and a second communication apparatus 41 is connected to a second branch line 14(3) connected to the lead-in line 13 so as to be in-phase with the first branch line 14(1). Further, a termination circuit 30 for matching the impedance of a communication path connecting the first communication apparatus 31 configured by the lead-in line 13 and the branch lines 14(1), 14(2) with the second communication apparatus 41 is provided only in outlets 51(1), (2), (7), (8) provided on the first branch line 14(1) or the second branch line 14(2).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007180214-A (JP)
Title: Semiconductor device, method of manufacturing the same, and electronic equipment
Inventor: YUDASAKA KAZUO
IPC: H01L29/786
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate-around MOSFET (semiconductor device) for which comparatively simple processes and an inexpensive substrate can be used.  <P>SOLUTION: A method of manufacturing this semiconductor device includes a process of forming a lower gate electrode extending in one direction on a substrate, process of forming a sacrificial layer on the substrate so as to cover the lower gate electrode, process of forming a semiconductor layer crossing the lower electrode on the sacrificial layer, process of eliminating the sacrificial layer, process of forming a lower gate insulation layer in a gap between the lower gate electrode obtained by eliminating the sacrificial layer and the semiconductor layer, process of forming an upper gate insulation layer on the semiconductor layer, and process of forming an upper gate electrode to be connected to the lower gate electrode on the upper gate insulation layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007179354-A (JP)
Title: Optical flow calculation device, optical flow calculation method, optical flow calculation program and recording medium
Inventor: YAMAZAKI EIJI
IPC: G06T7/20
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To calculate a high-accuracy optical flow to acquire a high-quality image.  <P>SOLUTION: An image 101 of an object inside a frame image is inputted by an imaging part or the like, and is recorded with blurring included in a direction of an arrow 102. Image restoration processing is performed about the recorded image 101 of the object to obtain a restoration image 103 and in-frame motion blurring function (104). Here, a PSF (Point Spread Function) 105 is already known on the basis of a characteristic or the like of the imaging part, and the in-frame motion blurring function (104) is obtained by convoluting the PSF 105 and an in-frame motion vector 106, so that the in-frame motion vector 106 can be obtained by deconvoluting the in-frame motion blurring function (104) by the PSF 105. The in-frame motion vector 106 is increased (a frame interval time/an integral time) times to calculate an inter-frame motion vector, and the optical flow is determined.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007184313-A (JP)
Title: Semiconductor light emitting element and method of fabricating same
Inventor: YAMAGUCHI ATSUSHI
IPC: H01L21/28
Filed: 2005-12-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve external quantum efficiency by forming protrusions and recesses in a translucent conductive layer provided on the surface of a light emitting element composed of a nitride semiconductor, and taking out the light emitted from a light emitting layer effectively with no attenuation by preventing repetition of total reflection on the semiconductor laminate portion in a substrate.  <P>SOLUTION: A semiconductor laminate portion 6 is formed on one surface of a substrate 1 by laminating a nitride semiconductor layer including an n-type layer 3 and a p-type layer 5 to form a light emitting layer, and a translucent conductive layer 7 is provided on the surface side of the semiconductor laminate portion 6. A pattern of protrusions and recesses (recess 7a) is formed on the surface of the translucent conductive layer 7. A p-type electrode 8 is provided on the translucent conductive layer 7 and an n-side electrode 9 is provided while being electrically connected with the n-type layer 3 exposed by etching a part of the semiconductor laminate portion 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007152918-A (JP)
Title: Drilling device
Inventor: MIYOSHI TETSUO
IPC: B28D1/14
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drilling device capable of easily safely drilling a plurality of holes at a predetermined position in high position precision on a rigid surface such as a concrete surface or the like.  <P>SOLUTION: The drilling device includes an instrument-mounted body 7 having a plurality of drilling devices 74 with their operation ends 75 aligned on the same plane, a base 3 to which the instrument-mounted body 7 is attached so that each of the operation ends 75 faces to and contacts each surface to be drilled, and a spring 5 mounted between the base 3 and the instrument-mounted body 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006526307-A (JP)
Title: 注入される光信号によって波長ロックされるレーザ発振可能な光源
IPC: H04B10/00
Filed: 2003-05-29
Abstract: レーザ発振可能な光源(101)が注入される光信号によって波長ロックされる、さまざまな方法、システム、装置を説明する。ファブリペロン・レーザ・ダイオードなどのレーザ発振可能な光源(101)は１つまたは複数のファセットに反射防止膜を有する。レーザ発振可能な光源(101)は、広帯域光源(113)からの光信号のスペクトル・スライスを受け入れて、そのレーザ発振可能な光源(101)の出力波長を、注入される光信号の帯域幅内に波長ロックする。注入される光が増幅され波長ロックされた後に前方ファセットから反射して戻されるように、電流ポンプ(141)がレーザ発振可能な光源(101)をバイアスして、反射再生半導体光増幅器として動作する。この電流ポンプ(141)は、レーザ発振可能な光源(101)の中へ外部から注入された狭帯域光信号が注入される非干渉性光の帯域幅の外側のレーザ発振を抑圧するように、レーザ発振可能な光源(101)をバイアスする。
Patent JP-2006196153-A (JP)
Title: Wired-or type page buffer having cache function, nonvolatile semiconductor memory device comprising the same and its driving method
Inventor: LEE SUNG SOO
IPC: G11C16/02
Filed: 2006-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a page buffer wherein verification and reading of a program can be performed by a wired-OR system and which has a cache function, to provide a nonvolatile semiconductor memory device comprising the same and to provide its driving method.  <P>SOLUTION: A cache latching block having a cache function is incorporated in the page buffer. Since data loading time for page data other than the first page data is hardly needed when program runs by the cache latching block, total time necessary for a program is greatly shortened. Since the page buffer includes an output driver driving an internal output line in one direction, program verification and reading can be performed by the wired-OR system. Thereby, time needed for program verification and reading is reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006193143-A (JP)
Title: Hydraulic clutch operation device for automobile
Inventor: KRAXNER DIETER
IPC: F16D48/02
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the functionality of a hydraulic clutch device that can be manually operated so as to conduct slip control, and start at a second gear shift, for example, and prevent a clutch from being damaged because of unconsciously connecting the clutch too fast.  <P>SOLUTION: This hydraulic clutch operation device for an automobile comprises a master cylinder 10 in compliance with a clutch pedal 8, and a slave cylinder 14 to add force to the clutch 6. The master and slave cylinders 10 and 14 are incorporated into a hydraulic pipe 12 extended between the clutch pedal 8 and the clutch 6. The device also comprises a device disposed on the hydraulic pipe 12 for controlling or limiting volumetric flow of hydraulic fluid. As a start assisting means, a control valve 16 is provided on the hydraulic pipe 12 to control connection processes for the clutch 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007181437-A (JP)
Title: Tillage tine and blade for detachably attaching to tillage tine
Inventor: ONO MAMORU
IPC: A01B33/10
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tillage tine reducing the load on the worker for the exchange of the tine and expanding the selection range of the material of the tine and provide a blade to be detachably attached to the tillage tine.  <P>SOLUTION: The tillage tine is composed of a nearly plate-shaped main body 140 having an attaching part 120 formed on the base end part 110 and detachably fixable to the rotary shaft of a tilling machine, etc., and extending in a prescribed form from the base end part 110 to the tip end part 130, and a tilling blade 150 extending from the tip end side of the main body 140 toward the base end side. The blade 150 is detachably attached to the main body 140 with bolts 160 and nuts 162. When the blade 150 is worn, exclusively the blade 150 can be exchanged.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007183882-A (JP)
Title: Doorbell device, and device and system for notifying doorbell sound
Inventor: TAKEUCHI YASUNORI
IPC: H04B1/04
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To reliably notify a hearing-impaired person of a doorbell ringing.  <P>SOLUTION: A system for notifying a doorbell ringing, which notifies a hearing-impaired person who is at home that a doorbell sounds by a visitor pressing the bell button, comprises a doorbell device which generates a warning radio wave when the bell sounds, and transmits it by a transmitting antenna, and a device for notifying that a doorbell sounds, which, when it has received the warning radio wave through a receiving antenna, notifies the hearing-impaired person of the reception haptically and/or visually.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007187990-A (JP)
Title: Electrophotographic photoreceptor
Inventor: OKADA HIDEKI
IPC: G03G5/06
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having excellent sensitivity characteristics by using a charge transporting agent excellent in solubility with an organic solvent and excellent in compatibility with a binder resin used for formation of a photosensitive layer.  <P>SOLUTION: The electrophotographic photoreceptor has a photosensitive layer containing at least a charge generating agent and a charge transporting agent, wherein the charge transporting agent is composed of a compound expressed by general formula (1). In the formula, R represents identical or different groups, each representing a hydrogen atom, 1-6C alkyl group, 1-6C alkoxy group, phenoxy group, 6-20C aryl groups or 6-20C aralkyl group having a 1-6C alkyl moiety and a 6-20C aryl moiety; and n represents an integer of 1 or 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007190476-A (JP)
Title: Recycling process of stripped topsoil
Inventor: KANO HIROSHI
IPC: B09C1/00
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recycling process of stripped topsoil which prevents the leaching of nitrate nitrogen effectively and that of an aluminum oxide effectively.  <P>SOLUTION: The recycling process of the stripped topsoil is capable of preventing the leaching of nutrients such as the nitrate nitrogen, aluminum oxide and the like by conducting the nutrition analysis of soil of the stripped topsoil and conducting the preparation design of the plant organic substances and animal organic substances, so that the design and control to the degree of the base saturation of 60-100 mass% is possible. Thus, the topsoil can be recycled effectively without disposing them as general wastes when the stripped topsoil such as the side-slope of road and river in engineering and earth works or exterior construction works is recycled. The cost reduction in the construction which satisfies the needs in nowadays can be accomplished by eliminating the conventional waste transporting cost and disposing cost as the waste disposal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007191927-A (JP)
Title: Partition wall panel
Inventor: HIRAMATSU TOMOHIKO
IPC: E04B2/82
Filed: 2006-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition wall panel which facilitates production of a partition wall of a different dimension with high accuracy in the construction field.  <P>SOLUTION: The partition wall panel 5 is obtained by forming a frame body 5W by erecting vertical muntins 8 between a top rail 7 and a bottom rail 6, and also erecting stiles 8a, 8b between both edges of the top rail 7 and the bottom rail 6, and arranging an internal substrate board on a surface of the frame body 5W. The top rail 7 and the bottom rail 6 have recesses 7c, 6c and half recesses 7a, 6a, 7b, 6b formed therein in a longitudinal direction at a pitch of a basic dimension M. Therefore the frame body 5W is formed of: the top rail 7 and the bottom rail 6 which are each obtained by cutting a long rail member at the center of each of the recesses 7c, 6c, or employing the long rail member as it is; the vertical muntins 8 of a width dimension d and each having both ends thereof fitted into the recesses 7c, 6c; the stile 8b having both ends thereof fitted into the half recesses 7b, 6b; and the stile 8a having both ends thereof fitted into the half recesses 7a, 6a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007123224-A (JP)
Title: Manufacturing method of cylindrical battery, and grooving device for cylindrical battery
Inventor: TERAMOTO KAZUTAKA
IPC: H01M50/167
Filed: 2006-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a cylindrical battery capable of manufacturing a cylindrical battery by executing a grooving process even to a battery case different in battery size by a common grooving machine.  <P>SOLUTION: In this manufacturing method of a cylindrical battery, an electrode plate group is stored in a bottomed cylindrical battery case, the outer periphery of the opening part of the battery case is grooved, a sealing plate is disposed at the opening part of the battery case through a gasket, and the opening end of the battery case is caulked for sealing. In the grooving step of rotating and driving the battery case 5 in such a state that a core 12 matching the diameter of the opening part of the battery case 5 is fitted to the opening part and supported from the inner peripheral side thereof and abutting a rotatable grooving roller 15 on the outer periphery of the opening part of the battery case 5 and gradually pressing the grooving roller, the rotating speed of the roller is increased as the diameter of the battery case 5 is increased to process it so that the pressed amount of the grooving roller 15 per unit rotating peripheral length and unit time can be set to approximately a prescribed value even if the battery size and diameter of battery case 5 are different.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007195620-A (JP)
Title: Ornament body
Inventor: WADA TADAO
IPC: A44C25/00
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To highly impressively mount a mounted ornament, have a high design value, sufficiently express casualness in particular, be worn around a second button of a shirt and facilitate the wearing in an ornament body having an extremely high ornamental effect, having a wide arrangement range and facilitating its manufacture.  <P>SOLUTION: This ornamental body comprises the ornament linking an ornament part 1 with a button fastener 3 with a link body 2, is locked to the button of the shirt by button fastening, and is worn by exposing the ornament part 1 to the outside through a button hole; and the ornament part has a ring member 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007198671-A (JP)
Title: Water heater
Inventor: KATO ISAO
IPC: F24H1/00
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater capable of improving a coefficient of the performance (COP) of a heat pump by lowering a water temperature even if the temperature of water (water supply temperature) distributed to a water heat exchanger of the heat pump is high.  <P>SOLUTION: A supply water temperature Tw is detected by a supply water temperature sensor 20 when operating the heat pump HP, a first valve 13 is closed, and a second valve 14 is opened to distribute all of the water taken out of a hot water storage tank 6 by the operation of a water supply pump 8 from the downstream side of a water supply pipe conduit 7 to a bypass pipe conduit 12, when the detected supply water temperature Tw is over a prescribed temperature upper limit value Tws, and the water (water of temperature lower than non-cooled water) after cooled by the heat exchanging portion 12a of the bypass pipe conduit 12 is distributed to the water heat exchanger 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007201196-A (JP)
Title: Wafer laminating device and wafer laminating method
Inventor: TAKEGAWA YOSHIYUKI
IPC: H01L21/02
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer laminating device and a wafer laminating method, wherein a normal-temperature laminating process of laminating wafers together at a normal temperature can be improved in throughput.  <P>SOLUTION: The wafer laminating device is composed of a wafer introduction chamber 40 where the wafers Wa as laminating targets are introduced; a laminating chamber 60 in which the laminating surfaces of the wafers Wa and Wa are activated, and then the wafers Wa and Wa are laminated together at normal temperatures; a transfer chamber 50 in which a transfer means for transferring the wafers Wa and Wa that are not laminated together yet, and also transferring a laminate composed of two wafers Wa and Wa that have been laminated together already in the laminating chamber 60 is housed; and a degassing chamber 70 where an infrared lamp 75 is provided as a degassing means for removing a gas component adsorbed by the wafer Wa, before the wafer Wa introduced into the introduction chamber 40 is transferred to the laminating chamber 60, and the above chambers are formed of separate vacuum tanks. The wafers Wa and Wa as laminating targets are subjected to a degassing treatment in the degassing chamber 70 and then sent into the laminating chamber 60.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007206799-A (JP)
Title: Data transfer device, information recording reproduction device and data transfer method
Inventor: MORIO MINAKO
IPC: G06F13/38
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer device, capable of eliminating, at the time of burst transfer, the probability of loss of received data without depending on the kind of the device of the transmitting source, while enhancing the use efficiency of a receiving-side buffer memory.  <P>SOLUTION: This data transfer device for performing burst transfer comprises a buffer memory for temporarily storing data transmitted from a device of transmitting source, and a control part for controlling the data transfer with the device of transmitting source. The control part outputs a stopping request for stopping the transmission of data to the device of transmitting source when the free space of the buffer memory is a predetermined threshold or less.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205832-A (JP)
Title: Image data management method for colorimetry, image data management system for colorimetry, and image data management program for colorimetry
Inventor: SEIKE RYUICHIRO
IPC: G01J3/52
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data management method for colorimetry, image data management system for colorimetry, and image data management program for colorimetry, which display a color chart based on information of small data amount.  <P>SOLUTION: In the image data management method for colorimetry, a color value of each of a plurality of sample regions of image data for colorimetry and a layout position for specifying the position of each of the plurality of sample regions, are held as information for creating one of a plurality of image data for colorimetry according to a colorimetry condition including the output setting of an image output device. The colorimetry condition is inputted, the image data for colorimetry is created, based on the layout position and the color value specified according to the output setting included in the input colorimetry condition, a color chart is displayed on the image output device, based on the created image data for colorimetry.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007202850-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F5/04
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of securing the large storage capacity of a ball tray as much as possible in the constitution of providing an area where an operating device or a display device is installed in a front side area in the ball tray.  <P>SOLUTION: The game machine is provided with an upper tray 151 for storing game balls, and the game balls stored in the upper tray 151 are fetched by a fetch unit. Then, when the prescribed number of game balls are fetched by the fetch unit and a start lever is operated further, the variable display of patterns by a reel device is started. In this case, a lending ball operating device 153 is installed at an installation part 175 formed on the front side of the upper tray 151, and the installation part 175 is protected by a third cover member 159 further. The third cover member 159 is provided with a front side inclined area 271a formed so as to be inclined downward to the front side end part and a depth side inclined area 271b formed so as to be inclined downward to the back side end part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007140436-A (JP)
Title: Liquid crystal display apparatus
Inventor: FUJINE TOSHIYUKI
IPC: G09G3/36
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus capable of achieving suitable picture display luminance corresponding to the contents of an image and capable of sufficiently reducing power consumption.  <P>SOLUTION: The liquid crystal display apparatus 1 comprises a liquid crystal panel 20 for displaying an image based on an input video signal and a backlight unit 17 which is a light source for irradiating the liquid crystal panel 20 with light. The liquid crystal display apparatus 1 changes a luminance conversion characteristic for regulating the light emission luminance of the backlight light source corresponding to the featured value (e.g. APL) of the input video signal in accordance with a picture control mode set in the liquid crystal display apparatus 1. In this case, the luminance conversion characteristic can be more changed in accordance with brightness detected by a brightness sensor 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007213395-A (JP)
Title: Moving object system
Inventor: HARA KEISUKE
IPC: G05D1/02
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving object system in which a moving object securely connects with a power source, and the footprint, when the moving object connects with a charge device is reduced.  <P>SOLUTION: The moving object system comprises a self-propelled vacuum cleaner A for autonomously travelling, and a power source B for supplying driving power to the self-propelled vacuum cleaner A. The self-propelled vacuum cleaner A is provided with a cleaner body 1, and a suction port body 2, having a power receiving part 9 for receiving power. The power source B is provided with a base seat 12 where the self-propelled vacuum cleaner A is placed, and a holding part 13a constituted of the base seat 12 and a cover 13. The holding part 13a engages with the suction port body 2 of the self-propelled vacuum cleaner A and holds it. The power source B holds the suction port body 2 with a holding part 13a, and performs charging. In addition, the power source B is placed. The power source is placed longitudinally. As a result of this, the footprint during charging can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT