baber/WOPTO huggingface dataset:
Patent JP-2010206460-A (JP)
Title: Communication system and fallback requesting method
Inventor: ISE MAKOTO
IPC: H04L12/70
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent connection time between an originating terminal device and a receiving terminal device from being prolonged, and to achieve efficient negotiation between the originating terminal device and the receiving terminal device.  <P>SOLUTION: A terminal device 3a transmits a session establishment request signal including session description conditions which are conditions for establishing a session to a call control device 2a. The call control device 2a determines whether communication requested by the terminal device 3a can be permitted on the basis of the session description conditions included in the session establishment request signal and connection permission conditions for permitting connection of the terminal device 3a with a destination which are previously stored. When it determines that communication can be permitted, it transmits the session establishment request signal to the destination. When it determines that communication can not be permitted, it transmits information indicating the connection permission conditions based on which it determines that communication can not be permitted to the terminal device 3a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209935-A (JP)
Title: Control device for vehicle
Inventor: YOSHIMIZU KAZUNORI
IPC: F16H61/14
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To correct the estimated torque of a power source.  <P>SOLUTION: An ECU 8 in a vehicle having a lockup clutch 24 for direct-coupling the input side and the output side of a hydraulic power transmission 2 provided between an engine 1 and an automatic transmission 4 has an engaging side learning section for learning a learning value at the engaging side for correcting the engaging force of the lock-up clutch when bringing the lock-up clutch 24 determined according to the estimated torque of the engine 1 into an engaged state; a release side learning section for learning a learning value at the release side for correcting the engaging force of the lock-up clutch when bringing the lock-up clutch 24 in a released state; and an estimated torque correcting section for carrying out the correction of the estimated torque of the engine 1 upon the establishment of conditions that the difference between the present learning value at the engaging side and a convergence value is a predetermined value or larger from the converged state of the learning at both the engaging side and the release side and that the present learning value at the release side is in a converged state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211061-A (JP)
Title: Stroboscopic device
Inventor: TAKASHIMA FUMIAKI
IPC: G03B15/02
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable and inexpensive stroboscopic device, which can ensure stable conduction without soldering, and generates no abnormal noise.  <P>SOLUTION: The device includes a discharge tube 11, a conductive reflector 12, a nonconductive rubber band 13 which holds the reflector 12 in close contact therewith so as to surround the outer surface of the reflector 12, and a conductive member 14 having one end and the other end which contact respectively with the outer surface 12C of the reflector 12 and with a trigger terminal 15 when the reflector 12 is held by the rubber band 13. According to this, the reflector 12 can be stably held, and stable conduction can be ensured without soldering. No abnormal noise is generated since the device is free from direct contact of metals. Thus, the reliable and inexpensive stroboscopic device can be achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210546-A (JP)
Title: Cell sorter and sample recovery method
Inventor: SATO KOICHI
IPC: G01N33/48
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell sorter and a sample recovery method for selectively recovering a measurement sample without applying a high load to the measurement sample.  <P>SOLUTION: The cell sorter selectively recovers the measurement sample based on optical information on each measurement sample obtained when the measurement sample flowing along with a solution is irradiated with a light beam, and includes: a rotating body formed with a plurality of accommodation chambers for accommodating respective measurement samples, circumferentially arrayed and rotated around a central axis, and sequentially supplying the measurement sample to the accommodation chamber positioned at a first rotational position from the outside; and a recovery means for selectively recovering the measurement sample from the accommodation chamber positioned at a second rotational position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220286-A (JP)
Title: Motor control device and vehicle system
Inventor: KURAOKA TOSHIHIRO
IPC: H02P27/06
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device capable of discharging the charges accumulated in a capacitor without installing a discharging resistor or an additional circuit for discharging, and to provide a vehicle system.  <P>SOLUTION: The motor control device has a structure in which a plurality of arms formed by connecting upper transistors and lower transistors in series are connected in parallel between a power supply and a ground, and is connected to inverters in which intermediate points of the plurality of arms are connected to terminals of each phase of the motor coil. The motor control device controls switching of the upper transistors and the lower transistors to drive the motor. The motor control device has a discharging function for causing the motor coil to consume the charges accumulated in a capacitor disposed between the power supply and a ground by turning on each combination having the upper transistor and the lower transistor which are activated while being disconnected from the battery and disposed in the different arms.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219629-A (JP)
Title: Device and method for processing data
Inventor: MOCHIZUKI YOSHINORI
IPC: H04W84/10
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To dynamically change a network host so that a processing burden on each device including a network does not become excessive.  <P>SOLUTION: When a radio communication network includes a data processing device equipped with a short-distance radio communication circuit that carries out short-distance radio communication by periodically outputting beacon information for making itself recognized by others and receiving externally supplied beacon information, a function of, when participating in the short-distance radio communication network, dynamically changing and controlling the network host according to the result of recognition of the externally supplied beacon information is adopted to the short-distance radio communication circuit. Since information communication required for changing a network host is carried out using a beacon information recognition function essentially provided therein even for a system for radio communication networks in which attention is originally not focused on a network host function like UWB, it is possible to suppress increase in a processing burden on each device including the network as much as possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218120-A (JP)
Title: Image processing apparatus and image processing method
Inventor: NAGASAWA YUICHI
IPC: B41J29/38
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To attain further reduction in power in a power-saving mode, when restoration factor detection parts are installed for each of restoration factors from a power-saving mode to a normal operation state, by not providing a power to unnecessary detection section from among these plurality of detection parts.  <P>SOLUTION: This image processing apparatus is provided with a power saving mode shifting means for shifting a normal operation mode to a power-saving mode; a restoration means for restoring the power saving mode to the normal operation mode; a plurality of restoration factor detection means for detecting restoration factors from the power-saving mode; a selection means for selecting validity/invalidity to one or more restoration factor detection means from among the plurality of restoration factor detection means; and a power supply control means for controlling power supply to the plurality of restoration factor detection means. When normal operation mode is shifted to the power-saving mode by the power-saving mode shifting means, any power is not supplied to the restoration factor detection means determined to be invalid by the selection means under the control of the power supply control means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215067-A (JP)
Title: Steering angle ratio variable device for vehicle
Inventor: HOSHIYAMA TOMOTAKA
IPC: B62D6/00
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering angle ratio variable device for a vehicle enhancing presumption accuracy of steering torque.  <P>SOLUTION: A motor current Ivg flowing when drive of a steering angle ratio adjustment motor 22 is controlled by a steering angle ratio ECU 50 is detected and the steering torque is presumed from the motor current Ivg. When the steering torque is presumed, an output shaft 22a of the steering angle ratio adjustment motor 22 is slightly vibrated. Thereby, since the friction state of the steering angle ratio adjustment motor 22 always becomes dynamical friction, standing-up characteristic of the motor current Ivg at starting of rotation of the motor can be made to a linear shape. Accordingly, the steering torque can be presumed from the motor current Ivg at high accuracy. The presumed steering torque is fed to an electric power steering device 200.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214522-A (JP)
Title: Cutting tool
Inventor: NOHARA YASUHIRO
IPC: B23B27/14
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool with both of wear resistance and high slidability, changing no properties, even if the cutting tool is worn by continuous cutting.  <P>SOLUTION: In this cutting tool, a metal layer of a thickness of 1 to 3 μm as a whole is constituted by alternately laminating a TiAIN layer 12 having large hardness and a CrN layer 13 having excellent slidability with a thickness of ≥1/20 and ≤1/3 of a surface roughness of a base material on a surface of the base material 11 having the surface roughness of 500 to 2,000 Å. When the surface is worn, the TiAIN layer 12 and the CrN layer 13 simultaneously appear on the surface, and thereby high wear resistance and slidability can be simultaneously obtained and the same states and performance as those at an initial stage can be maintained, even if wear progresses.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259801-A (JP)
Title: Conductive particulate and conductive connection structure
Inventor: SON HITONORI
IPC: B22F1/02
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive particulate used for a conductive connection between fine electrodes, excellent in adhesiveness to the electrode, hard to generate cracks in a solder layer because of a shock by a fall and the like, and disconnection by a breakage on the connection interface between the electrode and the conductive particle, and resistive to fatigue even through a repeated heating and cooling operation; and to provide a conductive connection structure using the conductive particulate.  <P>SOLUTION: The conductive particle has a solder layer formed on the surface of a resinous particulate. At least one surface-attaching metal selected from a group of palladium, germanium, iron, cobalt and copper is contained in an incompletely covered condition on the surface of the solder layer. The percentage of the surface-attaching metal amounts to 0.001 to 2 wt.% over the total of the metal contained in the solder layer and the surface-attaching metal in the incompletely covered condition on the surface of the solder layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226336-A (JP)
Title: Authentication method and authentication apparatus
Inventor: KONDO KENJI
IPC: G06F21/44
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To attain an authentication method by which the risk of spoofing is reduced and certainty of authentication is improved.  <P>SOLUTION: The authentication method includes: a step S10 of transmitting an authentication request from a first terminal 30 to an authentication apparatus 10; a step S12, at the authentication apparatus 10, of generating and storing authentication information in a storage section; a step S14, at the authentication apparatus 10, of transmitting the authentication information to the first terminal 30; a step S16, at the first terminal 30, of encrypting the authentication information to produce encrypted information; a step S18, at the first terminal 30, of outputting the encrypted information and inputting the output encrypted information to a second terminal 40; a step S20, at the second terminal 40, of transmitting the encrypted information to the authentication apparatus 10; a step S22, at the authentication apparatus 10, of decrypting the encrypted information using a decryption key of the first terminal 30; a step S24, at the authentication apparatus 10, of comparing the authentication information obtained by decrypting the encrypted information with the authentication information stored in the storage section; and a step of permitting the cooperation of the first terminal 30 and the second terminal 40 when the authentication information is matched.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009134771-A (JP)
Title: Technology for implementing atomic compare and swap instruction using specific processor
Inventor: MARR JAMES E
IPC: G06F9/52
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a technology for implementing an atomic compare and swap instruction is required for a CELL processor where a first processor and a second processor have different sized register lines.  <P>SOLUTION: An atomic compare and swap (CAS) operation is mounted in a processor system having a first processor and a second processor. Memory transfer capabilities are different in memory access size between the first processor and the second processor. The first processor specifies the second processor to perform the CAS operation on an address in a main memory. The address has a size less than or equal to a maximum memory transfer size for the second processor and greater than a maximum memory transfer size for the first processor. The second processor atomically performs the CAS operation and notifies the first processor of the success or failure of the CAS operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010232233-A (JP)
Title: Protective sheet for solar cell module, method for manufacturing the same, and solar cell module
Inventor: TAKANASHI TAKAYA
IPC: H01L31/04
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective sheet for a solar cell module which is excellent in bondability between a substrate film and an EVA layer in a structure in which the EVA layer is laminated on the substrate film, and is capable of suppressing warpage on a solar cell module when being applied to the solar cell module, to provide a method for manufacturing the protective sheet, and to provide a solar cell module.  <P>SOLUTION: This protective sheet 10 for a solar cell module includes a substrate film 11 and a coating 12 laminated on one surface 11a of the substrate film 11, wherein the coating 12 is made of ethylene-vinyl acetate copolymer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232377-A (JP)
Title: Semiconductor device
Inventor: MAKABE ISAO
IPC: H01L29/06
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that prevents a leak current between and among electrodes through a buffer layer.  <P>SOLUTION: The semiconductor device includes a superlattice buffer layer 14 that is formed on the substrate 10 and composed of first Al<SB>x</SB>Ga<SB>1-x</SB>N layers 14a and second Al<SB>x</SB>Ga<SB>1-x</SB>N layers 14b having Al compositions X greater than those of the first Al<SB>x</SB>Ga<SB>1-x</SB>N layers 14a where the first and second Al<SB>x</SB>Ga<SB>1-x</SB>N layers are alternately stacked on one another. Both the Al compositions X of the first and second Al<SB>x</SB>Ga<SB>1-x</SB>N layers 14a and 14b are greater than 0.3, and differences in Al compositions X between the first and second Al<SB>x</SB>Ga<SB>1-x</SB>N layers 14a and 14b are greater than 0 and smaller than 0.6. Such a structure can reduce the leak current through the buffer layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232521-A (JP)
Title: Processing liquid supply device, and processing liquid supply method
Inventor: HAYASHI TOYOHIDE
IPC: H01L21/304
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing liquid supply device that can stably supply a processing liquid to a plurality of processing units while simplifying the constitution and reducing the cost, and to provide a processing liquid supply method.  <P>SOLUTION: A chemical cabinet 1 supplies the processing liquid to the plurality of substrate processing units 5 for processing a substrate W with the processing liquid. The chemical cabinet 1 includes a plurality of component liquid supply sources 11-15, a plurality of component liquid supply paths 21-25 for guiding component liquids, a mixing unit 70 for preparing the processing liquid by putting together and mixing the component liquids guided by those component liquid supply paths 21-25, and a processing liquid distribution path 71 for distributing the processing liquid from the mixing unit 70 to the plurality of substrate processing units 5. Automatic flow control valves 51-55 are interposed in the component liquid supply paths 21-25. Component liquid regulators 31-35 are interposed between the component liquid supply sources 11-15 and the automatic flow control valves 51-55 to control the component liquid supply pressure of supply paths 21-25 to equal component liquid supply pressure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227887-A (JP)
Title: Wastewater treatment method and wastewater treatment apparatus
Inventor: KAJIYAMA JIN
IPC: B01D21/01
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater treatment method etc., by which suspended matter in water to be treated can be removed, and recovered water having a low turbidity and simultaneously having a low electric conductivity can be obtained, even when a chemical agent such as a surfactant or a dispersant is mixed therein.  <P>SOLUTION: The wastewater treatment method includes the steps of: flocculating the suspended matter contained in the water to be treated by adding both an inorganic flocculant and an cationic organic coagulant; adjusting the pH of the water to be treated, to which the inorganic flocculant and the cationic organic coagulant have been added to flocculate the suspended matter; and separating the flocculated suspended matter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229004-A (JP)
Title: Method for firing ceramic thin plate having large aspect ratio
Inventor: UOZUMI SATOSHI
IPC: H01M4/86
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for firing a ceramic thin plate having a large aspect ratio without inducing cracks or warpage.  <P>SOLUTION: When a ceramic thin plate having a large aspect ratio (500 or more), cracks or warpage caused by firing are prevented by heating the plate in such a manner that the plate is heated at a temperature rising speed of 200 to 1,200 °C/hr to a temperature where shrinkage of the ceramic thin plate by firing starts, and afterwards, the plate is heated following a temperature rising pattern of keeping the shrinkage rate in the outermost rim of the ceramic thin plate to be constant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229983-A (JP)
Title: Fuel injection control method and fuel injection control device of rotary piston engine
Inventor: NIWA YASUSHI
IPC: F02B53/10
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a response with respect to an abrupt acceleration request as much as possible in a rotary piston engine.  <P>SOLUTION: When an abrupt acceleration request having an increase rate of an engine request load larger than a predetermined value is issued (Yes in the determination of a Step S4), the device executes injection control for abrupt acceleration in which fuel is injected by a second fuel injection valve or an increased amount of the fuel from a fuel injection amount set before the abrupt acceleration request is injected by the second fuel injection valve into a compression chamber when an intake operation chamber to which the fuel injected in a fuel injection amount set before the abrupt acceleration request by a first fuel injection valve is supplied is brought into a compression process which is a specific compression operation chamber when an apex seal in a rotor for partitioning the compression operation chamber and the intake operation chamber is situated at a rotor rotation delay side from an injection port of the second fuel injection valve (Step S5).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229987-A (JP)
Title: Exhaust gas treatment device for diesel engine
Inventor: YAMADA SHUICHI
IPC: F01N3/02
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment device for a diesel engine, capable of preventing a large amount of specific sulfur compound generated during an operation near a high load from being accumulated to DPF.  <P>SOLUTION: In this exhaust gas treatment device for a diesel engine, control means 4 causes DPF temperature-rising means 5 to perform a temperature rising processing to eliminate PM based on a fact that the control means 4 detects that a PM accumulated amount reaches a predetermined PM eliminating required amount in DPF 2. When a temperature of exhaust 3 is within a predetermined operating temperature area near a high load, the control means 4 estimates an accumulation computing value of the specific sulfur compound accumulated on the DPF 2. The control means 4 makes the DPF temperature rising means 5 perform the temperature rising processing to eliminate the specific sulfur compound based on a fact that the estimated accumulation computing value of the specific sulfur compound reaches a predetermined elimination requiring value of the specific sulfur compound. In this temperature rising processing to eliminate the specific sulfur compound, the temperature of the DPF 2 is made higher than that in a normal operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236382-A (JP)
Title: Liquid temperature warning system for engine
Inventor: YAMAMOTO TAKAO
IPC: F02D45/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To call a driver's attention beforehand by accurately issuing attention output as a step prior to warning output without becoming wastefully highly frequent.  <P>SOLUTION: A liquid temperature warning system for an engine detects oil temperature t<SB>E</SB>of engine oil every prescribed time in an engine operation state (step S1). When oil temperature t<SB>E</SB>exceeds first temperature T1 and liquid temperature rising rate Δt<SB>E</SB>exceeds rising rate threshold Δ0 (step S6), an engine oil lamp 80 is controlled to blink (step S7). When oil temperature t<SB>E</SB>exceeds second temperature T2 which is higher than first temperature T1 (step S4), the engine oil lamp 80 is controlled to light (step S8).  <P>COPYRIGHT: (C)2011,JPO&INPIT