baber/WOPTO huggingface dataset:
Patent JP-2008052890-A (JP)
Title: Semiconductor memory device and its control method
Inventor: SENO MASAKI
IPC: G11C11/4091
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device that suppresses an increase of current consumption due to a cross failure with a simple configuration and that achieves improvement of production yield.  <P>SOLUTION: The semiconductor memory device includes a sense amplifier SA, a pair of power supply lines SAP and SAN that are connected to the sense amplifier SA, a precharge power supply line VHVD, a power supply line equalizing circuit 104 and a current control circuit 105. To the current control circuit 105, a PMOS transistor Px as a current control circuit that is inserted in a current path to the precharge power supply line VHVD and the pair of power supply lines SAP and SAN, and an NMOS transistor Nx as a switching means that can control switching based on a control signal ϕsr, are connected in parallel. Normally, the NMOS transistor Nx is controlled to be in a conduction state. During the most of the self-refresh period, the NMOS transistor Nx is controlled to be in a non-conduction state, and an increase of current consumption due to the cross failure CF is suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008306076-A (JP)
Title: Drainage control water leading dryer apparatus and drying method
Inventor: KITABAYASHI KANKI
IPC: F26B21/12
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent formation of watermark on a wafer surface at the time of drying a wafer, and to improve drying efficiency and quality performance of the wafer.  <P>SOLUTION: A drainage control water leading dryer apparatus 1 has a holding member 5 holding a wafer 3 so that an upper surface of the wafer 3 is adjacent to the water surface of a liquid 2 as much as possible, a supply nozzle 7 provided above the center part of the upper surface of the wafer 3, a drainage opening 17 formed at the center part of a bottom surface of a bowl-shaped water tank 4, and a flow control valve 19 provided at a down stream side of the drainage opening 17. After reducing surface tension by spraying the center part of the upper surface of the wafer 3 with IPA vapor and/or nitrogen gas from the supply nozzle 7, the liquid 2 is drained away from the drainage opening 17 to perform evaporative drying of the surface of the wafer 3 with lowering the water surface. In addition, the drainage control water leading dryer apparatus 1 is configured so that a pressure and a flow speed of the IPA vapor and the nitrogen gas N2, and a drainage speed from the drainage opening 17 can be variably adjusted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302893-A (JP)
Title: Construction machine
Inventor: SATO KANICHI
IPC: B62D25/10
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress reduction of rigidity while reducing the weight of a sound absorption device, and to enhance sound absorption performance.  <P>SOLUTION: The construction machine is provided with an engine hood and the sound absorption device. The engine hood constitutes a machine room for storing an engine at the inside. The sound absorption device has a frame 18 made of resin mounted to an inner surface of the engine hood and formed with a recession/projection on a surface; and a sound absorption material 19 mounted to a frame 18 so as to cover a recession part 23 of the frame 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311170-A (JP)
Title: Hid lamp
Inventor: KATO YASUHIRO
IPC: H01J61/20
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To restrain chemical reaction between rare earth metal and an electrode enclosed in a discharge container, and to significantly improve the lifetime of a HID (high-intensity discharge) lamp.  <P>SOLUTION: A center section of the high-intensity discharge lamp 3 becomes a light-emitting section 3a, and both end sections become sealed sections 3b. External electrodes 7, 8 of Nb made of a Nb lot or a one-side sealed pipe (boot) are maintained airtight on the sealed section 3b via a seal material 9 made of frit glass, and internal electrodes 10, 11 made of W (tungsten) or Mo (molybdenum) are welded to the external electrodes 7, 8. The surface of the external electrodes 7, 8 made of the Nb lot or the one-side sealed pipe (boot) are formed by a thin film 14, made of an oxide of rare-earth metal equivalent to rare earth metal halide enclosed in the light-emitting section 3a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003632-A (JP)
Title: Image processing system
Inventor: NISHIGAKI MIKA
IPC: G06T1/20
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a DRAM is used as an external storage device in many cases for temporarily storing an image in an image processing system such as a digital camera, so that stand-by time of the DRAM is longer than that of an SRAM structurally, and an image processing speed is likely to be decreased due to a time required for data transfer from the DRAM.  <P>SOLUTION: This image processing image is provided with a memory controller 110 for controlling write and read to an external storage device 13; a processor part 140 for performing processing by using data stored in the external storage device 13; a plurality of memory spaces 151 to 155 arranged between the main controller 110 and the processor part 140 for transferring data to/from the external storage device 13; and a memory space controller 160 arranged between the memory spaces 151 to 155 and the processor part 140 for switching the memory spaces to be accessed by the processor part 140.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008416-A (JP)
Title: Device for displaying fuel residual amount of vehicle
Inventor: TONO YASUHIRO
IPC: G01F23/60
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for displaying fuel residual amount of a vehicle capable of suppressing careless determination of a failure by a vehicle traveling state or the like, and performing proper failure determination regardless of the vehicle traveling state, when performing failure diagnosis of a fuel level sensor.  <P>SOLUTION: This device is equipped with a fuel tank 2 for storing a supply fuel to an engine G; a fuel level sensor 4 for measuring a fuel residual amount; a fuel gage 6 for displaying a measured value by the fuel level sensor; a sensor abnormality detection means for detecting an abnormality state of the fuel level sensor; a fuel consumption detection means for detecting the fuel consumption; and a failure determination means for determining that the fuel level sensor is failed, if a detection value of the fuel consumption from the point of an abnormality detection time exceeds a prescribed threshold, when the sensor abnormality detection means detects the abnormality state of the fuel level sensor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008830-A (JP)
Title: System for displaying image corresponding to musical composition
Inventor: KAWAMURA YUGO
IPC: G10K15/04
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a complicated preparation operation for selecting a background image while avoiding mismatching of the musical image of a karaoke musical composition with the background image.  <P>SOLUTION: The system comprises a musical composition performance frequency recording means which records a performance frequency for a predetermined period of each karaoke musical composition performed in a karaoke device in a playing frequency management table; a musical composition-specific prevalent period determination means which determines a specific period in which the performance frequency recorded in the performance frequency management table exceeds a predetermined threshold as a prevalent period; an external input image management means for managing an optional image input from the outside in an external input image management table together with photographing date data thereof; and an external input image selection means for selecting, upon selection of an optional karaoke musical composition, an external input image with which photographing date data included in a prevalent period based on the prevalent period data thereof is associated, in which when the selected karaoke musical composition is performed, an external input image selected for this karaoke musical composition, if present, is displayed instead of a preset background image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007112-A (JP)
Title: Image forming device
Inventor: TANAKA AKIYOSHI
IPC: B65H3/44
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device improved in productivity when printing photographs and post cards, improved in productivity when printing a small-size paper by using two recording medium housing means, and capable of preventing a rub and a jam of the recording medium.  <P>SOLUTION: Each of recording medium housing means 30a and 30b has a fixed guide 73 fixed for positioning in a direction crossing the recording medium conveying direction and a movable guide 34 opposite to the fixed guide 73 so as to be moved in directions for widening/narrowing a clearance between the fixed guide 73. The fixed guide 73 of the first recording medium housing means 30a and the fixed guide 73 of the second recording medium housing means 30b are arranged in positions opposite to each other relative to the recording medium conveying direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008516-A (JP)
Title: Tool and method for substrate inspection
Inventor: KATO MINORU
IPC: G01R31/00
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate inspection tool and method capable of stable contact with inspection points.  <P>SOLUTION: The substrate inspection tool acquires electrical continuity between electrode parts electrically connected to a substrate inspection body and a plurality of inspection points provided for a wiring pattern of a substrate to be inspected to inspect electric characteristics of the substrate to be inspected. The substrate inspection jig includes flexible, electrically conductive, and rod-like contacts having tip ends continuous to and in contact with the inspection points and rear ends continuous to and in contact with the electrodes; an upper plate part having hole parts for guiding the tips of the contacts to the inspection points; and a holder provided with a lower plate part having hole parts for guiding the rear ends of the contacts to the electrode parts. The contacts are pressed into contact at the inspection points and the electrode parts, and the contacts move over the surface of the inspection points as sliding when the contacts turn into a prescribed curved shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008038-A (JP)
Title: Portable air compressor
Inventor: ASAI MASATOSHI
IPC: F04B39/00
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress noise generation due to vibration by excellently preventing vibration of a portable air compressor provided with an electric motor and an air compressor.  <P>SOLUTION: This portable air compressor includes the air compressor provided with a compressor 2 arranged in a motor housing 1 having the electric motor, and the other component arranged underneath the motor housing 1. A shock absorber 7 integrally formed with a supporting portion 9 arranged on a center hollow portion 8 is provided between the motor housing 1 and the component, the lower end of the hollow portion 8 is fixed to the component, and also the lower end of a leg portion projecting from the motor housing is supported by the supporting portion 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009482-A (JP)
Title: Photographic print delivery device
Inventor: OKA TERUTO
IPC: G07F17/26
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To allow a delivery bag to be automatically delivered to an orderer rationally and to increase the quantity of processible delivery bangs without device enlargement, with respect to a photographic print delivery device provided with a plurality of storage racks wherein delivery bags having product prints stored therein can be stored, and a shutter for opening/closing operation of an opening through which delivery bags are taken into and out from the storage racks.  <P>SOLUTION: A storage case which is freely moved within an enclosure and has racks and a driving mechanism 53 which operates to move the storage case to the opening are provided, and mode switching means 43 and 47 are provided which switch between a loading mode of moving an empty rack to the opening by the driving mechanism 53 on the basis of bar code reading of a delivery bag X and an unloading mode of moving a storage rack having a pertinent delivery bag X stored thereon, to the opening by the driving mechanism 53 on the basis of bar code reading of an exchange certificate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010870-A (JP)
Title: Wireless communication system, base station, and wireless communication method
Inventor: KIKUCHI SHINGO
IPC: H04J13/00
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce interference given by a transmission timing control signal to other channels in the same cell and amount of interference given to other cells in downlink transmission, in a wireless communication system based on adaptive transmission timing control techniques.  <P>SOLUTION: In a wireless communication system based on an adaptive transmission timing control techniques wherein a base station 10 extracts paths having power levels that exceed a prescribed threshold from delay profiles of a terminal station as available paths, selects a path having a maximum power or the leading path from available paths as a reference path, calculates time difference between an arrival time of a reference path and a prescribed maximum arrival time, and transmits the results to a terminal station as a transmission timing control signal; and the terminal station adjusts the transmission timing to the base station 10 according to the calculated time difference, the base station 10 transmits the transmission timing control signal to the terminal station only when it detects the reference path.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015895-A (JP)
Title: Optical disc apparatus and optical head device
Inventor: OKANO HIDEAKI
IPC: G11B7/125
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device and an optical disc apparatus which monitor laser beam intensity to prevent a light quantity control circuit, which reflects the laser beam intensity on a laser element driving current, from being saturated depending on the laser beam intensity, whereby stable APC control can be performed irrespective of a kind of an optical disc.  <P>SOLUTION: According to one embodiment the present invention, an APC (Automatic Power Control) photodetector 43 accepts a light beam branched from a light beam toward a recording medium by a branching mirror 29 and detects intensity of a light beam supplied from a light source, a light quantity adjusting element 41 adjusts the intensity of the light beam, and the intensity of the light beam incident to the APC photodetector is changed in a continuous manner or a stepwise manner by the light quantity adjusting element 41. Therefore, when the single APC photodetector detects recording and reproducing light beams, the recording and reproducing light beams can fall within a dynamic range of the APC photodetector.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015917-A (JP)
Title: Semiconductor test device
Inventor: TANGO HIRONORI
IPC: G01R31/28
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve transfer efficiency of data by increasing a data compression ratio by run-length compression even though many fails are present on real fail bit data.  <P>SOLUTION: A memory test system is disclosed in which easy function tests are carried out once or twice first to obtain fail bit data, and an OR calculation result of the obtained fail bit data is stored in a buffer memory B108. After that, when the real fail bit data obtained by the normal test are copied to a buffer memory A106, an XOR calculation with predictive fail bit data of the buffer memory B108 is carried out and the result is copied to the buffer memory A106. Since the data becomes difference fail bit data, the run-length compression can be applied by a further higher compressibility.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015521-A (JP)
Title: Patrol home visit care support system
Inventor: KUSHIDA MASAAKI
IPC: G06Q50/22
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable a home visit care worker to make a patrol visit to each cared person's house without omission of visit regardless of presence or absence of the change of a plan by managing the arrival of the home visit care worker at the cared person's house by the server device of a management place such as a home visit care support office or the like.  <P>SOLUTION: When a home visit care worker gets in a vehicle 3, and makes a patrol visit to each cared person's house for taking a home visit care, at least location information of each cared person's house is transmitted to terminal equipment 4 of the vehicle 3, and the location of each cared person's house and the current location of the vehicle 3 are displayed on a picture to support a patrol home visit by the terminal equipment 4, and the arrival of the home visit care person at each cared person's house is detected from the location information of each cared person's house from the server device 2 and the current location of the vehicle 3, and only when the traveling power source of the vehicle 3 is turned off, the arrival notification information is automatically transmitted to the server device 2 so that the arrival of the home visit care person at the cared person's house can be notified without causing any error due to any erroneous operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008032703-A (JP)
Title: X-ray fluorescence analyzer
Inventor: YAMADA TAKASHI
IPC: G01N23/223
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray fluorescence analyzer, enabling an operator to always perform analysis of high sensitivity and accuracy in a short time, even if the operator is not skilled in optical adjustment, by automatically adjusting the position and angle of primary X-rays emitted from an X-ray source so as to maximize the intensity of fluorescent X-rays emitted from a sample.  <P>SOLUTION: In the X-ray fluorescence analyzer 1, adjusting means 19, 22, and 23 controlled by a control means 20 adjust the position and angle of an X-ray tube 11 and a spectroscopic element 13. Offset storage means 21, 24, and 25 store as offsets the differences between the adjusted position and angle and the corresponding position and angle in the device mechanism. The stored offsets are given to an analytical condition setting means. The irradiation position and irradiation angle of the sample 16, irradiated with primary X-rays from the X-ray tube 11, are automatically adjusted so that the intensity of the fluorescent X-rays 17 emitted from the sample 16 becomes maximum.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009015067-A (JP)
Title: Developing device, image forming apparatus and developing method
Inventor: OKUNO YUSUKE
IPC: G03G15/00
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of more effectively consuming deteriorated toner.  <P>SOLUTION: The developing device includes a developing roller disposed opposite a photoreceptor drum, and a supply roller used for supplying a toner to the developing roller, and gives normal charging polarity to the toner with negative polarity, wherein when the toner is forcibly consumed other than the period of image formation, a development bias is applied to the developing roller and a supply bias voltage is applied to the supply roller. The bias voltage and supply bias voltage have rectangular waves which are the same in frequency, duty ratio, and phase. Their peak values on the positive side are the same. In their peak values on the negative side, the supply bias voltage is higher than the development bias voltage by 200 V. Thus, the normally charged toner with the negative polarity is collected on the supply roller whereas reversely charged toner with the positive polarity are collected on the developing roller. The toner carried on the developing roller is moved to the photoreceptor drum due to development and cleaned off on the photoreceptor drum by a cleaner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012359-A (JP)
Title: Molding method of frp molded item with foam core
Inventor: HATA HIRONARI
IPC: B29K105/04
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding method of a high-quality FRP molded item, with a foam core, which is used as an FRP product or its component.  <P>SOLUTION: This molding method of an FRP molded item comprises the following steps: (A) first, a prepreg or a dry fiber base material is laid along the inner surface of a molding die for the FRP molded item, and then, a titanium paper is superposed on the prepreg or the fiber base material, when the FRP molded item with the foam core is molded, or (B) first, the titanium paper is laid, then the prepreg or the dry fiber base material is superposed on the titanium paper, and the foam core is arranged inside the molding die through the prepreg or the dry fiber base material and the titanium paper. Further, the FRP molded item is molded by a press molding process, when the prepreg is used, and the FRP molded item is molded by an RTM molding process, when the dry fiber base material is used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012956-A (JP)
Title: Mounted locking device for basket cart or the like in picking vehicle
Inventor: SATOU YASUMI
IPC: B66F9/12
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounted locking device for a basket cart or the like which can surely lock various kinds of basket cart or the like taken up by a fork, and can simply be retracted when mounting a pallet.  <P>SOLUTION: The mounted locking device for the basket cart or the like is used for locking and restricting the basket cart W taken up by the fork 5 in a picking vehicle 1 on the fork 5. The mounted locking device for the basket cart or the like in the picking vehicle is characterized in that it is provided with a stopper means 22 which receives a projection structure projecting from the under surface of a vehicle body floor in the basket cart W toward the lower side in a sandwiching manner at the proximal side in the lengthwise direction of the fork 5, and locks and restricts the basket cart W in the lengthwise direction of the fork 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015128-A (JP)
Title: Three-dimensional image display device
Inventor: KAWAI KIYOYUKI
IPC: G02F1/1335
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional image display device for improving luminance and efficiency and reducing size.  <P>SOLUTION: The three-dimensional image display device is provided with a plurality of two-dimensional image forming apparatuses 11 and 14, each of which generates a plurality of two-dimensional images individualy adjusted in luminance and is disposed in the position deviated from the optical path for projecting the two-dimensional image formed by the ther apparatuses, a focus distance adjustment optical element 15 for focusing a plurality of two-dimensional images with different focus distances, an image composition optical element 16 for combining a plurality of two-dimensional images with different focus distances on the same optical path, and a display optical element 19 for projecting a plurality of composite two-dimensional images as a plurality of virtual images having the different focal positions along the user visual line direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT