baber/WOPTO huggingface dataset:
Patent JP-2011158683-A (JP)
Title: Interferometer, demodulator and optical communication module
Inventor: MIKAMI HIDEJI
IPC: G02F1/01
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay line interferometer which is fast in optical phase modulation, and small, inexpensive, and long-lived, a differential phase shift modulated signal demodulator provided with the delay line interferometer, and an optical communication module using the differential phase shift modulated signal demodulator.  <P>SOLUTION: The delay line interferometer inside the demodulator performs adjustment of phase difference between two split lights caused to interfere, using a phase modulation unit such as a piezo actuator and a phase modulation unit such as a heating element that operates slower in modulation speed than the first optical phase modulation unit and is slower deterioration speed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158431-A (JP)
Title: Navigation device
Inventor: KONDO AKIRA
IPC: G06F3/048
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To fulfill a child's desire or the like, while achieving a child-lock function.  <P>SOLUTION: This device includes a storage medium for storing a table in which a plurality of patterns are specified in correspondence with a plurality of guard levels, relative to actions when an operation to an operation part 12 is executed during an available time of the child-lock function. When an operation to the operation part is executed during the available time of the child-lock function, an action following a pattern corresponding to the guard level set beforehand is executed on reference to the table stored in the storage medium (S200-242).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161639-A (JP)
Title: Method of manufacturing porous body
Inventor: OTANI KUNIHIKO
IPC: B29C45/00
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a porous body, capable of stably manufacturing the porous body having a high porosity.  <P>SOLUTION: The method of manufacturing the porous body includes a first kneading step for forming a granular kneaded material by kneading a granular pore forming material and a water-soluble polymer at the temperature wherein at least part of the water-soluble polymer melts and the granular pore forming material does not melt, a second kneading step for kneading the granular kneaded material and a non-water-soluble thermoplastic polymer at the temperature wherein at least part of the non-water-soluble thermoplastic polymer melts and the granular kneaded material does not melt, a molding step for molding the kneaded material obtained in the second kneading step to a predetermined shape at the temperature wherein at least part of the non-water-soluble thermostatic polymer melts and the granular kneaded material does not melt, and an elution step for eluting the granular kneaded material from a solid molded body into water by contacting the solid molded body obtained in the molding step with water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160892-A (JP)
Title: Air mattress
Inventor: TAKEDA KAZUHIRO
IPC: A47C27/10
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air mattress capable of preventing bedsores from forming on a person lying on the air mattress.  <P>SOLUTION: The air mattress 1 has: a plurality of air cell groups 10 each formed of a plurality of bag-shaped cells 17 and juxtaposed in the longitudinal direction of the air mattress corresponding to at least the head, shoulders, back, buttocks, thighs, knees, and heels of a person lying on the air mattress; an air supplying/exhausting pump 11; and air tubes 13 for connecting the bag-shaped cells 17 to the air supplying/exhausting pump 11 by one or more independent first systems, for each air cell group, and one or more independent second systems, for each of specific bag-shaped cells in the plurality of air cell groups. A control unit 15 controls the intake and removal of air by the air supplying/exhausting pump 11 such that, at least, the pressure in the air cell groups 10c, 10e at the back and thighs is greater than the pressure in the air cell group 10d at the buttocks.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163663-A (JP)
Title: Heat storage device and air conditioner including the same
Inventor: SHIMIZU AKIHIKO
IPC: F24F1/10
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat storage device, and an air conditioner using the same capable of preventing degradation of a heat storage material for storing heat generated in a compressor.  <P>SOLUTION: This heat storage device is disposed in a state of surrounding the compressor 6, and includes a heat storage tank 32 having a body 46 receiving the heat storage material for storing heat generated in the compressor 6, and made of a material having contractility higher than that of a material of the compressor 6, and a heat exchanger 34 for heat storage, received in the heat storage tank body 46.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167696-A (JP)
Title: Joining method for copper alloy bar stock
Inventor: UMETSU SHUZO
IPC: C22C9/00
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining method for copper alloy bar stocks by butt welding by which defective joining of a weld part or deformation of the copper alloy bar stocks is prevented, and the mechanical strength of the weld part is increased.  <P>SOLUTION: A pair of auxiliary joining members 20 which are made of material equivalent to that of copper alloy bar stocks 2, 3 each including both ends of butt portions 10 and which have length 4-20 times the length of the butt portion 10 are brought into surface-contact with both side surface parts of the copper alloy bar stocks 2, 3. In the surface-contact state, the butt portions 10 are joined by a welding head 8, then the pair of auxiliary joining members 20 are removed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171122-A (JP)
Title: Lighting system
Inventor: NISHIDA NOBUO
IPC: F21S2/00
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain control performance substantially equivalent to controllability of a luminous flux obtained using a single light source, while compactifying a volume of the whole lighting system, in a lighting system using a plurality of light emitting diodes.  <P>SOLUTION: This lighting system includes a light converging reflecting mirror 3 for reflecting and converging an output light from a light emitting diode array, and a luminous flux propagation direction deflecting element 5 for deflecting a propagation direction of a luminous flux to be imaged by the convergence, to a direction substantially along an optical axis 4 of the whole lighting system. A space required for controlling an advancing direction of an emission light from each light emitting diode is reduced thereby, to obtain the luminous flux capable of controlling highly precisely the advancing direction of the light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010191967-A (JP)
Title: Video game with local update mitigating latency effect in wide area network
Inventor: BEITEL BRADLEY JAMES
IPC: G06F19/00
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solution to the problem of down stream traffic in a multi-user software application.  <P>SOLUTION: Multiple users share a virtual environment through an interactive software application. State changes of a specific user are transmitted to one or more other users dependent on respective relative distances in the virtual environment between the specific user and each respective one of the other users. This conditional transmission reduces message traffic and allows a virtual environment to scale indefinitely.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011175740-A (JP)
Title: Method of manufacturing cell plate
Inventor: IZUMI SHINTARO
IPC: H01M4/1391
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a cell plate capable of alternatively transferring an electrode material to a collector without any adhesion remainder on one of the rolls, even if a pair of rolls for passing the electrode material through is structured of the same material.  <P>SOLUTION: The method includes: arranging a plurality of rolls in opposition; and transferring a coating film formed while the electrode material 12 attached on a surface of a first roll 14 is made to pass between the first roll 14 and a second roll 15, on the surface of the collector 11 made to run along the surface of a third roll 18 of a third roll. In that case, the transcription is processed with a pressure difference between surfaces of facing rolls by pressures generated by pressure control mechanisms 17, 18 provided inside the rolls.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173287-A (JP)
Title: Inkjet recording medium
Inventor: OGATA YASUHIRO
IPC: B41J2/01
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording medium which is excellent in adhesion between a resin film and base paper and adhesion between the resin film and an ink receiving layer, suppresses occurrence of surface-like failure in the ink receiving layer and further is excellent in mapping performance and image quality when an image is recorded.  <P>SOLUTION: The inkjet recording medium includes the ink receiving layer and a support having the base paper and the resin film. The base paper has a surface a SRa value of which is 0.4 to 2.5 μm in a condition of 1 to 2 mm cut off, at least on one side. The resin film is provided on the surface of the base paper, includes a polyethylene resin with 2 to 30 g/10 min. MFR according to JIS K7210 (1999) and a tackifier with a softening point of ≥90°C and has <35 μm film thickness. The ink receiving layer is provided on the resin film of the support and includes inorganic particulates and a water-soluble polyvalent metal compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174514-A (JP)
Title: Drive control device
Inventor: ITO YOSHIO
IPC: F16D48/02
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive control device which can improve fuel economy.  <P>SOLUTION: A drive control means (100) is mounted to a vehicle (1), and comprises an engine (10), a torque converter (24) with a lock-up clutch which has an input-side rotating body connected to an input shaft and an output-side rotating body connected to an output shaft, a power cut-off means (23) which is arranged between the engine and the input shaft and can cut the transmission of power between the engine and the input shaft, an oil pump (25) which generates a hydraulic pressure by the rotation of the input-side rotating body, and a control means (42) which controls the power cut-off means so that the transmission of the power between the engine and the input-side shaft is cut in a state that the output-side rotating body is engaged with the input-side rotating body when shifted to inertia traveling at which the vehicle travels in a state that the transmission of the power between the engine and the input shaft is cut by the power cut-off means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175438-A (JP)
Title: Apparatus and method for receiving operation
Inventor: HAMACHI KEI
IPC: G05B23/02
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for receiving operation to a plant through a plurality of operation screens to be switched.  <P>SOLUTION: An extension screen definition means 31 defines association between status of the plant and an expansion destination operation screen. A message display means 32 displays a message on an extension source operation screen of an operation monitor. An operation receiving means 33 receives operation to the message displayed by the message display means 32. A status acquisition means 34 acquires status when receiving the operation by the operation reception means 33. An extension destination screen display means 35 specifies the extension destination operation screen associated with the status acquired by the status acquisition means 34 by referring to the extension screen definition means 31, and expands it for display.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172736-A (JP)
Title: Sticking device
Inventor: SAKUMA ICHIRO
IPC: A61B8/00
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sticking device capable of stably holding an ultrasonic probe at a desired position even on a pulsating diagnosis object.  <P>SOLUTION: This sticking device 101 for sticking the ultrasonic probe 9 to a subject 103 is configured as follows. This sticking device 101 includes: a storage body 7 which stores the ultrasonic probe 9 with an ultrasonic wave transmitting/receiving surface 9a of the ultrasonic probe 9 exposed to the subject 103; a sucker section 5 having a suction port 5a which is sucked to the subject 103 by a predetermined suction pressure and press-fits the storage body 7 to the subject 103 by the suction of the suction port 5a to the subject 103; a suction machine 1a keeping the interior of the suction port 5a at a negative pressure by consecutively sucking air and allowing the suction port 5a to generate a predetermined suction pressure; and an air pressure feed pipe 3 whose one end is connected to the suction port 5a, whose other end is connected to the suction machine 1a, and which transmits the suction pressure by the suction machine 1a to the suction port 5a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174443-A (JP)
Title: Dust seal structure for valve stem in rotary throttle valve carburetor
Inventor: SAITO TAMOTSU
IPC: F02M17/08
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust seal structure for a valve stem in a rotary throttle valve carburetor preventing deterioration due to the effect of ultraviolet radiation, exhaust gas or the like, having excellent durability, requiring little maintenance and allowing further reduction in the mounting dimension in the height direction.  <P>SOLUTION: The dust seal structure for the valve stem in the rotary throttle valve carburetor includes: a columnar throttle valve disposed perpendicularly with respect to an air intake passage in a carburetor body and having a throttle through-hole and a metering needle; and a fuel nozzle disposed on the central axis of the throttle valve, made to open into the throttle through-hole and having the metering needle inserted therein. The valve stem of the throttle valve having one end protruded from a shaft hole formed in a cover body of a valve hole in the carburetor body is rotated in accordance with the operation of an accelerator, whereby the throttle valve moves in the direction of a central axis thereof while rotated integrally so as to control an air flow rate and a fuel flow rate. A dust-proof member composed of a sealing ring is fitted between the valve stem and the shaft hole formed in the cover body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177294-A (JP)
Title: Dust separating/collecting container and vacuum cleaner
Inventor: ICHINO TAKEYUKI
IPC: A47L9/16
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust separating/collecting container for securely capturing once-accumulated dust while centrifuging the dust by a swirling flow within a cylindrical container body and accumulating the centrifuged dust at the same time, and a vacuum cleaner.  <P>SOLUTION: The dust separating/collecting container 7 includes: the bottomed cylindrical container body 33; a suction tube 34 connected to the container body 33 for generating the swirling flow F along the inner periphery of the container body 33; a discharge tube 35 displaced to one end side of the container body 33 than the suction tube 34 and connected to the container body; a partition wall 37 disposed between the suction tube 34 and the discharge tube 35 and having an opening 37a disposed approximately at the center of the container body 33; and a separation wall 41 disposed to the other end 33b side of the container body 33 than a connection portion of the suction tube 34, having a gap 39 formed relative to the inner peripheral surface of the container body 33, and also having an opening 41a disposed outside the center line C of the container body 33.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177096-A (JP)
Title: Apparatus for detecting shoulder joint position of poultry carcass
Inventor: NAGASAWA SHIRO
IPC: A22C21/00
Filed: 2010-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for automatically detecting the shoulder joint position of a poultry carcass.  <P>SOLUTION: The apparatus includes an arm member 2 which has a downward-protrusion formed in a tip and is placed on the upper side of a conveyer 100 running while maintaining the upper half part 300 of the poultry carcass from which a cephalic part is extirpated and viscera is eliminated; a spring 5 for downwardly biasing an arm member top by oscillating the arm member 2 in the circumference of a horizontal axis line; a stopper 2f' for specifying the lowest position of the arm member top; a first detector for detecting the vertical distance of the arm member top from the conveyer 100; and a second detector for detecting the horizontal distance of the arm member from the conveyer 100. The detection apparatus presses an arm-member top vicinity section biased downwardly by the spring 5 to the shoulder joint neighborhood of the poultry carcass from above, transfers the arm member top vicinity section to a shoulder joint depression part, and detects the vertical distance and horizontal distance of the arm member top from the conveyer 100 when the downward protrusion of the arm member top makes contact with and rides on a shoulder joint depression part of the poultry carcass.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076582-A (JP)
Title: Method and device for managing virtual port and logical unit on storage system
Inventor: ARAKAWA TAKASHI
IPC: G06F13/10
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To cope with a problem wherein a storage system is required to manage and maintain a relation between a physical port and a logical unit in the storage system, in order to manage a virtual port, in an information system.  <P>SOLUTION: This storage system is constituted to couple the virtual port 810 to the plurality of physical ports 800. The storage system 100 manages, in response to a command from a computer, the relation between the physical port and the virtual port and a relation between the virtual port and a volume, by carrying out processes such as generation of the virtual port, assignment of a LU to the virtual port, movement of the virtual port between the physical ports and deletion of the virtual port. The storage system maintains/calculates statistics information for the ports, and displays the information for each virtual port.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188014-A (JP)
Title: Wireless base station and mobile communication method
Inventor: KIYOSHIMA KOHEI
IPC: H04W72/12
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform scheduling processing to a mobile station set so as to perform "CA".  <P>SOLUTION: This wireless base station eNB includes: a management unit 11 which is constituted to manage the number of mobile stations UE corresponding to the respective carriers; and a scheduling part 12 which is constituted to perform scheduling processing to a mobile station UE#A for scheduling set to perform the "CA" in at least one of a main carrier (carrier #1) and an auxiliary carrier (carrier #2) of the mobile station UE#A on the basis of the number of mobile stations UE corresponding to the respective carriers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186612-A (JP)
Title: Program and diagnostic method
Inventor: MORI YOSHINORI
IPC: G06F21/57
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program and a diagnostic method, for determining frequency of executing security diagnosis based on input operation and executing the security diagnosis.  <P>SOLUTION: A CPU (Central Processing Unit) 10 of a PC (Personal Computer) 1 receives operation received by an operation part 14, connection of a storage medium to a storage medium connection part 17, and connection to a network (N) to a communication part 18 and another network as operation by a user of the PC 1. The CPU 10 extracts operation related to security from the received operation based on a point list sent from a server device, and obtains points indicating a risk degree on the security of each operation. The CPU 10 calculates a total value of the points obtained correspondingly to the operation received within a prescribed period, reads the frequency corresponding to the total value from a frequency table sent from the server device, and determines it. The CPU 10 executes the security diagnosis based on the determined frequency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226714-A (JP)
Title: Method for calculating applying result of finite impulse response filter and filtering device
Inventor: BOUTTIER ARNAUD
IPC: H03H17/06
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for implementing finite impulse response filters, called FIR filters where filtering is applied to finite sets of samples.  <P>SOLUTION: The FIR filter is prescribed by symmetrical coefficients of odd numbers M=2L+1 around the center tap. The method includes: a steady step of calculating output samples from an index L to an index N-L-1 by applying this FIR filter; a first transition step of calculating transition output samples from an index i having values 0 to L-1 by applying a filter of variable width L+i having a coefficient of exclusive use; and a second transition step of calculating transition output samples from an index having values of N-L to N-1 by applying a filter of variable width L+i-N+1 having a coefficient of exclusive use.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189483-A (JP)
Title: Dust collector and power tool with dust collector
Inventor: KAKIUCHI YASUHIRO
IPC: B23Q11/00
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve sealability between a joining part and a dust box, and to suitably prevent reduction in dust collecting force and cost increase by simply constituting a dust collecting passage.  <P>SOLUTION: A dust collector 40 is installed in a hammer drill 1. A connecting part with an inlet 70 of a dust box 61 in the dust collecting passage is projected in the joining part 48, and is also formed as a duct 55 inserted into and connected to the inlet 70 in a joining state of the dust body 61, and an intake chamber 47 for storing a dust collecting fan 46 is connected to the joining part 48. A connecting part with an outlet 71 in the dust collecting passage is opened in the joining part 48, and is formed as a communicating hole 50 for communicating the intake chamber 47 with the outlet 71 in the joining state of the dust box 61.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011195354-A (JP)
Title: Method for producing high strength precast concrete
Inventor: MITANI YUJI
IPC: C04B7/13
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high strength precast concrete, which can be efficiently produced by reducing a curing time while ensuring the development of a compressive strength exceeding 130 N/mm.SOLUTION: After a high strength concrete using a binding agent containing low-heat cement and a pozzolan-based fine powder is placed and molded, the concrete is precured at ordinary temperature for 2-4 hours. Then, after the temperature is raised to the maximum of 60-90°C at the rate of 5-10°C/h, and the concrete is kept at the maximum temperature for 3-9 hours, the concrete is cooled to ordinary temperature to be released from the mold.