baber/WOPTO huggingface dataset:
Patent JP-2009281517-A (JP)
Title: Seat surface disengagement determining device
Inventor: IKUSHIMA KAZUTOYO
IPC: F16B43/00
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat surface disengagement determining device for determining disengagement from a seat surface of a concave tapered shape.  <P>SOLUTION: A strain gauge 66 is installed in an opposite side part of the load applying direction (the arrow F direction) side of a tilting device 44 on an outer peripheral side surface 40A of a second test piece 30, and compressive strain is detected by the strain gauge 66. Since the strain gauge 66 receives a compressive load by a fastening load by a bolt 28A and a nut 28B in an installation state, when an opposed surface 36 of the second test piece 30 is not disengaged from the seat surface 24A of a first test piece 20, the compressive strain is detected by the strain gauge 66, and when the opposed surface 36 is disengaged from the seat surface 24A, the compressive strain is not detected by the strain gauge 66.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009119845-A (JP)
Title: Laminated biaxially-stretched polyamide-based film
Inventor: OHASHI HIDETO
IPC: B29C55/14
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated biaxially-stretched polyamide-based film suitable for packing application use, excellent in an oxygen gas barrier property, impact resistance and resistance to fatigue from flexing which are qualities necessary as a packaging film, capable of preventing a content from being deteriorated or discolored, when used as various packaging materials, and further effective for preventing a bag for merchandise from being broken by vibration or impact in transportation, and capable of protecting the quality of the content.  <P>SOLUTION: This laminated biaxially-stretched polyamide-based film is laminated with a resin layer (layer B) mainly composed of an aliphatic polyamide resin on at least one surface of a resin layer (layer A) mainly composed of a polyamide polymer containing m-xylylene diamine or a mixture of m-xylylene diamine and p-xylylene diamine as a main diamine component, and containing a α,ω-6-12C aliphatic dicarboxylic acid as a main dicarboxylic acid component, and has a specific small number of pinholes, a specific low oxygen permeability and a specific high separation strength.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009284338-A (JP)
Title: Sample hold circuit and analog-digital converter
Inventor: ITO TOMOHIKO
IPC: H03M1/12
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample hold circuit capable of lowering a consumption power required for charging a capacitor without reducing a time allocated to a sample/hold for an input signal.  <P>SOLUTION: The sample hold circuit has a first capacitor pair 111A and 112A successively repeating a first operating mode receiving a positive-phase input signal and a negative-phase input signal respectively and charging charges, a second operating mode short-circuiting a section between an inverting input terminal and a non-inverting output terminal for an operational amplifier 130 and the section between a non-inverting input terminal and an inverting output terminal respectively while holding charges charged in the first operating mode and outputting a positive-phase output signal and a negative-phase output signal and a third operating mode discharging holding charges. The sample hold circuit further has a second capacitor pair 111B and 112B transferred to the third operating mode when the operating modes of the first capacitor pair are the first and second operating modes and the first and second operating modes when the operating modes of the first capacitor pair are the third operating mode respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285543-A (JP)
Title: Neutralizing method for drain water, and condensing hot water supply device performing the method
Inventor: HISHIDA TAKAHITO
IPC: F24H9/00
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condensing hot water supply device where, even iwhen drain water is temporarily stored and exhausted, a neutralization treatment can be performed in a state that the propagation and multiplication of microorganisms are securely intercepted without requiring sterilization treatment equipment.  <P>SOLUTION: The drain water with strong acidity generated in a secondary heat exchanger 1 is stored as it is in a drain water tank 4 and is stored in an alkali-treated water tank 5 while being passed through an alkali treatment tank 50 and converted into alkali-treated water by the switching of a switching valve 6, and the storages are performed in a bacteriostasis environment in both the cases. The switching of the switching valve is controlled by water level electrodes 41 to 44, 51 to 54, and the storage amount ratio between the drain water and the alkali-treated water is retained within a prescribed range. When it reaches a prescribed water exhausting timing or it is filled, a water exhaust valve 7 is opened, the drain water and alkali-treated water are joined and mixed, and the mixed water is neutralized and is then exhausted from a water exhaust port 20 through a bathtub 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008298077-A (JP)
Title: Vehicular fuel system with gas-liquid separator and fuel tank having fuel vapor exhausting structure
Inventor: ANDREJ HOCHSTEIN
IPC: F02M25/00
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular fuel system with a fuel tank having a vent opening for passively absorbing liquid fuel from a gas-liquid separator into the fuel tank by an action of a negative pressure inside the fuel tank, and the gas-liquid separator having a fuel port.  <P>SOLUTION: This vehicular fuel system comprises a fuel tank and a gas-liquid separator. The fuel tank comprises a tank inside, in which liquid fuel and fuel vapor exist, and also comprises at least one vent fluid-communicated with a vapor dome inside the fuel tank. The gas-liquid separator comprises a fuel port, which is fluid-communicated with at least one vent in the fuel tank and arranged at a lower position than at least one vent for passively absorbing the liquid fuel under a negative pressure condition in the fuel tank. The gas-liquid separator is arranged inside or outside the fuel tank.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009285579-A (JP)
Title: Recycling method for fluorine-containing waste water, and waste water treatment device used therefor
Inventor: YAMAGUCHI NORIO
IPC: B01D53/77
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recycling method for fluorine-containing waste water which effectively utilizes treatment water without being discharged to the outside of the system, and also can reduce the using amount of supply water for cleaning.  <P>SOLUTION: The recycling method for fluorine-containing waste water, as one embodiment, comprises: a stage where fluorine-containing waste water discharged from a device 5 for cleaning fluorine-containing exhaust gas using cleaning water and a calcium compound are mixed in a first reaction tank 21 so as to form an agglomerated material containing fluorine and calcium; a stage where the waste water containing the agglomerated material is subjected to solid-liquid separation in a precipitation tank 3 so as to obtain a supernatant liquid as treatment water; and a stage where the treatment water is recovered through piping P4 to be utilized as cleaning water used for the cleaning of exhaust gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290812-A (JP)
Title: Dead time control circuit
Inventor: KIM SEUNGBEOM KEVIN
IPC: H03K17/687
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for reducing switching loss in a synchronous rectifying circuit of a switching stage including a high-side control transistor and a low-side synchronous rectifying transistor which is coupled at a switching node.  <P>SOLUTION: A switching stage receives an input voltage and provides a controlled output voltage at an output contact. A circuit includes a first circuit portion and a second circuit portion. The first circuit portion senses the waveshape edges of a first signal at a gate terminal of the low-side synchronous rectifying transistor and a first voltage to determine a delay between the waveshape edge of the first signal and the waveshape edge of the first voltage. The second circuit portion calibrates the first signal and the first voltage to align the waveshape edge of the first signal and the waveshape edge of the first voltage, with an optional offset to attain minimal power loss.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008275634-A (JP)
Title: Circuit and method for measuring distances
Inventor: KLEINE ULRICH
IPC: G01D5/14
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for measuring distances, which can be installed even if the space arranged for the circuit is minimal, while including a signal source which enables temperature correction, and to provide its measuring method.  <P>SOLUTION: In this method, circuits such as adder, differential amplifier and integrator are composed with switched capacitors (SC). Input signals e<SB>pos</SB>and e<SB>neg</SB>are impressed to SC network and used to generate output signal U depending on measuring signal or impact of temperature. The above SC network has three or more SC units for adding, subtracting, multiplying or integrating the above input signals, a first and a second SC units of which process the above input signals e<SB>pos</SB>and e<SB>neg</SB>to input the processed results in a third SC unit. The third SC unit has SC adder or SC differential amplifier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009301079-A (JP)
Title: Electronic computer device and data storage method when software processing delay is detected
Inventor: TAKAHASHI YUJI
IPC: G06F11/34
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To detect software processing delay without modifying an operating system, and to reliably collect a required minimum amount of data necessary for analyzing the cause of software processing delay, in a monitoring controller.  <P>SOLUTION: This electronic computer device includes processing of detecting a software processing delay and collecting failure analysis data as a part of processing of middleware used by an application. In detecting the software processing delay, an interrupt function of the operating system is used. A latest predetermined amount of information needed for failure analysis is held in a nonvolatile memory (a RAM) in a normal operation, and all the data held in the nonvolatile memory (the RAM) are stored in an external storage device when the software processing delay is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009303318-A (JP)
Title: Distributed power system
Inventor: KAKO HIROAKI
IPC: H02J3/00
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed power system that determines the failure of an apparatus without being affected by fault of a commercial power system or load ripple and can stop it only in case that the apparatus has gone wrong.  <P>SOLUTION: A distributed power unit 103 includes a fault information storage means 108, which stores its fault class and its property value in every detection of fault, a network I/F 109, and a failure decision means 110. It determines that the apparatus is faulty, when the fault class upon failure of the distributed power unit 103 that the network I/F 109 receives, the time-serial occurrence pattern of property values, and the fault occurrence pattern that the fault information storage means 108 stores accord with one another, by the failure decision means 110.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299319-A (JP)
Title: Construction method of impervious wall
Inventor: SUGIYAMA KOJI
IPC: E02D5/18
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of an impervious wall actually constructible without degrading the strength and impervious property of the impervious wall even when the object ground includes moisture in which an electrolyte is dissolved.  <P>SOLUTION: A suspension of a clay mineral containing smectite, and an ion shielding agent are supplied into sediment of the ground formed by excavating the object ground, and pre-agitated. Powder of the clay mineral containing smectite is supplied into the pre-agitated sediment and post-agitated. The post-agitated sediment is made the impervious wall.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009045435-A (JP)
Title: Mobile x-ray equipment
Inventor: OTA YASUYOSHI
IPC: G03B42/02
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption of a battery mounted on a cassette having a radiation detector, and to improve the portability of the cassette by miniaturizing the battery and reducing the weight of the battery.  <P>SOLUTION: The mobile X-ray equipment 12 captures the radiation image of a patient 18 in a sickroom. The mobile X-ray equipment 12 transmits radiation image information to a server via a transmission/receiving terminal 28 and an in-hospital mobile communication network when detects that the radiation image is stored in a cassette 24 mounted on a cradle 26. Accordingly, it is not necessary to load a radio communication function in the cassette 24, and the power consumption of the cassette 24 can be significantly reduced. As a result, the battery of the cassette can be miniaturized, and the weight can be reduced, and therefore, the portability of the cassette 24 can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260686-A (JP)
Title: Basic cerium carbonate
Inventor: SAKAI SHIGERU
IPC: C01F17/00
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide basic cerium carbonate having excellent flow property and to provide a method for producing the same.  <P>SOLUTION: The basic cerium carbonate having ≤50° of repose angle and ≤20° of collapse angle is obtained by dissolving a cerium salt which is a starting raw material in water to be 0.05-0.2 mol/L concentration, then by heating the solution at 90-100°C and adding the urea solution for 2-8 hours under agitation while maintaining the temperature, by filtering the precipitate of basic cerium carbonate obtained in above, by washing it with water, and by drying it at 100°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010000124-A (JP)
Title: Interface circuit and electrical stimulation measuring method
Inventor: SHIMADA AKIYOSHI
IPC: A61B5/296
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical stimulation signal control circuit which reduces potential variations of a microelectrode before and after an application of an electrical stimulation signal to a living body, applies the electrical stimulation signal, and detects bioelectrical signals accompanying the application of the electrical stimulation signal.  <P>SOLUTION: The microelectrode, an input amplifier, and a main amplifier are connected to have a state in which an adder circuit is separated from an electrical stimulation signal generating device in the normal time by a control means which controls an interface circuit connected to the microelectrode, the electrical stimulation signal generating device for applying electrical stimulation signals to the microelectrode via the interface circuit, and the main amplifier for amplifying the bioelectrical signals from the microelectrode via the interface circuit by a switch. Then, the microelectrode, the input amplifier, and the main amplifier are separated, and simultaneously, the electrical stimulation signal generating device and the adder circuit are connected. The potential retained in a direct current potential retaining circuit is amplified by a retained potential amplifier with an amplification factor which is the reciprocal of an amplification factor of the input amplifier, added to the electrical stimulation signal from the electrical stimulation signal generating device, and applied to the microelectrode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000134-A (JP)
Title: Owned game medium management device and owned game medium management method
Inventor: EHATA NOBUAKI
IPC: A63F7/02
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need of excess work generated after the end of a business operation and to prevent interruption of other game hall jobs.  <P>SOLUTION: An owned ball management device 10 has a first owned ball management table 15 for storing the number of owned balls in an opening mode when a game hall is in an operating state and a second owned ball management table 16 for storing the number of owned balls in a closing mode when the game hall is in a non-operating state, the opening mode and the closing mode are shifted by an operation by the manager of the game hall or the like, and the table corresponding to the staying mode between the first owned ball management table 15 and the second owned ball management table 16 is made to execute the updating access of the owned ball.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001923-A (JP)
Title: Roller bearing and bearing unit
Inventor: MAEJIMA TAKESHI
IPC: F16C33/58
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing which supplies lubricating oil to the inside of bearing even in high-speed rolling while achieving low cost and space saving, and a roller bearing unit.  <P>SOLUTION: The roller bearing 20, which includes an inner ring 21, an outer ring 22 and a plurality of balls 23 circumferentially arranged in free rolling between the inner ring 21 and the outer ring 22, furthermore is arranged to be supplied by the lubricating oil from a rotary shaft 40 in which a lubricating oil supplying hole 42 is formed and the inner ring 21 is interfit externally, wherein near a location facing the lubricating oil supplying hole 42, a lubricating oil taking in section 50, which extends from the inner peripheral surface of the outer ring 22 to radially inner side, and converts a stream of the lubricating oil discharged from the lubricating oil supplying hole 42 into that of roller bearing 20 side, is arranged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003528-A (JP)
Title: Method of manufacturing planar fuse, and planar fuse manufactured by using the method
Inventor: SATO MASAHIRO
IPC: H01H69/02
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a planar fuse with small dispersion in fuse characteristics, allowing easy confirmation when the fuse is fused, and mountable to a fuse terminal equipped in a flexible printed wiring board, and to provide a fuse obtained by using the method for manufacturing.  <P>SOLUTION: A fuse body is formed by providing a projecting one face side first terminal component 14 and one face side second terminal component 15 comprising copper or a copper alloy on a surface of a fuse metal layer 21 of a compound clad metal while laminating the fuse metal layers and copper layers, providing an etching resist layer on surfaces of the copper layers of the one face side terminal components with the compound clad metal, and carrying out copper etching. By removing the etching resist layer, and forming another face side first terminal component 16 and another face side second terminal component 17 in another face side of the fuse metal layer, a first terminal part 12 and a second terminal part 13 are formed, and the planar fuse 1 is formed, equipped with the first terminal part and the second terminal part in both ends of the fuse body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003648-A (JP)
Title: Surface device
Inventor: KODERA RYUSUKE
IPC: H01L51/50
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface device in which sure electric power supply can be achieved.  <P>SOLUTION: The device has a surface element 10, an element electrode 30 installed at one end of the surface element 10, a terminal case 20 having a cross-sectionally U-shaped groove part engaged with the element electrode 30, and a terminal 40 for electric power supply which is arranged at the groove part of the terminal case 20 and press energized against the element electrode 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009004792-A (JP)
Title: Semiconductor element and method of fabricating same
Inventor: YOO JAE HYUN
IPC: H01L29/78
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element which has its breakdown voltage characteristics improved to suppress an impact ionization phenomenon, and a method of fabricating the same.  <P>SOLUTION: A semiconductor device comprises a gate electrode 50 formed on a semiconductor substrate 10, drift regions 20 at opposite sides of the gate electrode 50, a source region 30 and a drain region 40 formed in the respective drift regions 20, and STI 60 regions formed in the respective drift regions 20 between the gate electrode 50 and drain region 40, wherein the drift regions 20 are formed by implanting first and second conductivity-type impurity ions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031273-A (JP)
Title: Sterilization detection indicator composition
Inventor: NIWA YUKIYO
IPC: G01N21/78
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary and simple sterilization detection indicator composition producing no bad smell, which is used during sterilization processing by high pressure steam, can be simply used even during sterilization processing by ethylene oxide gas if required, and can display completion of sterilization processing by clear change of color tone, and a sterilization detection indicator to which it is surely applied.  <P>SOLUTION: This sterilization detection indicator composition contains saccharides and monoazo dyes. In this sterilization detection indicator 1, the sterilization detection indicator composition is applied to a base material 5 or an object to be sterilized to form a discoloration layer 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010006228-A (JP)
Title: Seat support structure of combine harvester
Inventor: NAGAI TOSHIRO
IPC: A01D67/04
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate driving operation by facilitating the longitudinal adjustment and turning adjustment of the seat.  <P>SOLUTION: The seat support structure is provided with a vertical attitude support cylinder body (9) on the top of an engine cover (8), a vertically slidable support member (10) on the support cylinder body (9), a support receiving plate (11) on the upper end of the support member (10), and a moving support plate (12) for mounting the seat (14) on the upper side of the support receiving plate (11) so as to be slidably overlapped in the longitudinal direction. The seat (14) is pivotally mounted to a shaft in a vertically turnable manner at the front end of the moving support plate (12) with an axis center (a) of a support shaft (15) provided in the horizontal direction as a center.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009370-A (JP)
Title: Traveling object control system and traveling object control method
Inventor: OKAJIMA MASASHI
IPC: G05D1/02
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling object control system for precisely acquiring the current location of a traveling object.  <P>SOLUTION: The traveling object control system 1 includes: an azimuth acquisition means 104A for acquiring the measurement direction of the traveling object 100; a transmission means 114A for transmitting at least either a sound wave and an electric wave; a distance acquisition means 106A for acquiring a measurement distance to an object in the periphery of the traveling object; a storage means 57S for storing map data 57A showing the location of an obstacle; a first location acquisition means 55B for calculating the measurement location of the traveling object 100 on the basis of at least either the sound wave and the electric wave; and a second location acquisition means for calculating the current location of the traveling object on the basis of the measurement location and the measurement direction and the measurement distance and the map data.  <P>COPYRIGHT: (C)2010,JPO&INPIT