baber/WOPTO huggingface dataset:
Patent JP-2010200324-A (JP)
Title: Interface circuit
Inventor: ICHIMURA HAJIME
IPC: H04N7/173
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface circuit which supplements a real-time property of an Ethernet (R) differentially transmitted.  <P>SOLUTION: A video signal and a sound signal are transmitted by TMDS (Transition Minimized Differential Signaling) from a source device to a sink device. An Ethernet signal is bidirectionally transmitted through a reserve line 362 and an HPD line 363 which are provided aside from a TMDS transmission line, and an SPDIF signal is transmitted from the sink device to the source device. The Ethernet signal bidirectionally transmitted between Ethernet receiving and transmitting circuits 160 and 260 is differentially transmitted by amplifiers 420 and 520 and is received by amplifiers 430 and 530. The SPDIF signal from an SPDIF transmission circuit 270 is in-phase transmitted by adders 571 and 572, is received by an adder 460 and is supplied to an SPDIF receiving circuit 170.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011184633-A (JP)
Title: Rubber composition for tire and pneumatic tire
Inventor: MATSUURA KOHEI
IPC: C08L21/00
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve abrasion resistance while suppressing deterioration of workability, low heat generation properties, and breaking strength.  <P>SOLUTION: The rubber composition for tires includes a rubber component of a diene rubber, a polymaleimide compound having two or more maleimide groups in one molecule (for example, bismaleimide), and at least one natural-origin component selected from rosin, a rosin derivative, and saccharides (for example, alkyl-D-glucopyranoside).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010181411-A (JP)
Title: Polysaccharide structure and sequence determination
Inventor: MARKMAN OFER
IPC: G01N33/15
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the structural analysis of a saccharide which overcomes all the problems associated with prior art methods.  <P>SOLUTION: The invention provides the method for the structural analysis of the saccharide which includes the following steps. The steps are: (a) the step of providing on the surface a plurality of essentially sequence- and/or site-specific binding agents; (b) the step of contacting the surface with a saccharide to be analyzed, or with a mixture including a plurality of fragments of the saccharide; (c) the step of washing or otherwise removing unbound saccharide or saccharide fragments; (d) the step of adding an essentially sequence- and/or site-specific markers, or a mixture of essentially sequence- and/or site-specific markers to the surface obtained in the step (c); (e) the step of acquiring one or more images of the markers that are bound to the surface; and (f) the step of deriving information related to the identity of the saccharide being analyzed from the images.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011184643-A (JP)
Title: Polyester polyol, and method for manufacturing rigid polyurethane foam
Inventor: IKEJIRI YUJIRO
IPC: C08L97/00
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester polyol that contains a lignin-based substance in a dissolution state; and a method for manufacturing a polyurethane, especially a rigid polyurethane foam that is excellent in the mechanical strengths and flame retardancy by using it.  <P>SOLUTION: The polyester polyol composition containing 1-60 wt.% of a lignin-based substance is characterized in that this polyester polyol is a product obtained by the esterifying reaction of a carboxylic acid component containing an aromatic carboxylic acid with an alcohol component containing a polyethylene glycol of a molecular weight or number-average molecular weight of 100-600; and there is provided the rigid urethane foam using this.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174599-A (JP)
Title: Flange opening tool of piping
Inventor: MAKITA TOSHIO
IPC: F16J15/00
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flange opening tool which can prepare an opening enough for working and perform cleaning and inspection of the whole gasket surface at once without requiring that an auxiliary object is inserted or a first wedge is removed by striking a second wedge when replacing a gasket of flange connecting section of piping.  <P>SOLUTION: A tool is constructed by doubly piling wedges for opening the flange. In the first wedge, a tip section is constructed setting a longer side for right-angled side formation horizontally and the shorter side vertically while putting the wedge forming an inequilateral right-angled triangle in the side surface and a rectangle in the plane on the side surface, L-shaped stopper section is arranged continuously in horizontal direction in the tip section, and furthermore a groove with an upper slope is arranged in the center of cutting plane. In the second wedge, a tip section is constructed setting the shortest side perpendicular, the longest side downward, and cutting a sharp end section perpendicularly while putting the wedge forming an inequilateral triangle in the side surface and a rectangle in the plane on the side surface, and a projection is arranged near an intersection of an upper oblique side and perpendicular side. The flange is opened by sliding the second wedge into a first wedge groove in an upper slope direction thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192620-A (JP)
Title: Method of manufacturing carbon black dispersion for lithium ion secondary battery electrode
Inventor: TERASAWA MASAHIRO
IPC: H01M4/139
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve dispersion stability without impairing conductivity of carbon black to improve a battery performance of a lithium ion secondary battery in which this is used and improve productivity as well.  <P>SOLUTION: N-methyl-2-pyrrolidone is 20 wt.% to 60 wt.% based on a total weight and moreover a weight of vinylidene fluoride polymer is a weight of carbon black or less, and carbon black and vinylidene fluoride polymer and N-methyl-2-pyrrolidone are mixed and kneaded. Especially, two roll mills are used in the kneading process to improve a battery performance supposedly caused by a lowered resistance of an electrode and improvement of adhesiveness between an electrode current collector and an electrode mixture or between an active material and a conductive assistant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011199975-A (JP)
Title: Device, system and method for noncontact power transmission
Inventor: KAERIYAMA JUNICHI
IPC: H02J17/00
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To improve power transmission efficiency.SOLUTION: A noncontact power transmission device 1 includes N (N is an integer not less than 2) power transmission circuits 10, and a control circuit 11 that controls the N power transmission circuits 10. Each power transmission circuit 10 includes a transmission-side LC tank circuit constituted of a capacitor 102 and a power transmission coil 101 connected in series, and an oscillation circuit 100 that supplies power to the transmission-side LC tank circuit. The power transmission coils 101 of the N power transmission circuits 10 are arranged in a matrix formation. The control circuit 11 controls the phase of each of signals generated by the respective oscillation circuits 100 of the N power transmission circuits 10 so that the following is implemented: the phases of changes in the magnetic fields from at least two power transmission coils 101 of the power transmission coils 101 of the N power transmission circuits 10 are identical at the power reception coil 200 of a power reception circuit 20.
Patent JP-2011196302-A (JP)
Title: Vane pump
Inventor: YAGYU TAKAYA
IPC: F04C2/344
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a vane pump which reduces horsepower consumption in a half-discharge state.SOLUTION: The vane pump 1 includes a selector valve 60 switching between full-discharge position sucking and discharging working fluid in both of a main region and a sub region, and a half-discharge position sucking and discharging working fluid only in the main region. In the vane pump 1, The selector valve 60 is configured to switch pressure introduced into vanes 3 in the sub-region so that the vanes 3 are drawn in a rotor 2 at the half-discharge position to be separated from the inner circumferential cam face 4a of a cam ring 4.
Patent JP-2011202348-A (JP)
Title: Filter device and facility using the same
Inventor: KOMURO KAZUHIRO
IPC: E03F1/00
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a filter device capable of preventing clogging, properly capturing garbage and reducing a maintenance cost, and facilities using the same.SOLUTION: A first member 10 is formed like a pipe and provided with a through-hole 112; and the through-hole 112 passes through a pipe-like lateral wall section in a thickness direction. A second member 20 is provided with buoyancy against a liquid 7, and formed like a pipe; an opening 23 is provided at one end in a pipe-axis direction L; an inside dimension D5 larger than an outside dimension D1 is provided; and the second member 20, which is attached movably along the pipe-axis direction L on the outer surface of the first member 10, covers the through-hole 112 in an attached state. A storage space 62 constituting the facilities is elongated in a depth direction; and the liquid 7 is stored in the storage space 62. A connecting pipe 63 has one end connected to the storage space 62. The other end 102 of the filter device 1 is connected to the connecting pipe 63; and one end 101 thereof rises along the depth direction of the storage space 62.
Patent JP-2011203890-A (JP)
Title: Smoke detector
Inventor: KATO KENICHI
IPC: G08B17/107
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a smoke detector reliably detecting a fire with a simple configuration while providing a smoke detection space outside a casing.SOLUTION: The smoke detector, which determines the fire by emitting light into the smoke detection space outside the casing and receiving the light obtained by scattering the emitted light by a scattering body, includes: a light emitting element 7; a first light receiving element 9; a second light receiving element 11; and a polarizing filter 13 which polarizes the light emitted from the light emitting element 7 and the light received by the first light receiving element 9. A fire determination part 15 for determining the fire inputs a light receiving signal of the first light receiving element 9 entered through the polarizing filter 13 and a light receiving signal of the second light receiving element 11 entered without the polarizing filter 13 and determines the fire based on an output ratio of the light receiving signal of the first light receiving element 9 and the light receiving signal of the second light receiving element 11.
Patent JP-2010248185-A (JP)
Title: Agent for enhancing hypoglycemic activity
Inventor: ISA YASUHIRO
IPC: A23L29/00
Filed: 2010-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for enhancing hypoglycemic activity that effectively enhances hypoglycemic activity of a hypoglycemic agent.  <P>SOLUTION: The agent for enhancing hypoglycemic activity comprises an α-glucosidase inhibitor and contains at least one bacterium selected from the group containing Bifidobacterium, Lactobacillus, Bacillus and Clostridium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011204959-A (JP)
Title: Nitride semiconductor light emitting element
Inventor: HIROKI MASANOBU
IPC: H01S5/343
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel nitride semiconductor light emitting element, in which an electric resistance can be reduced, and both the overflow of electrons in high electric field application and the deterioration due to crystal distortion can be suppressed.SOLUTION: The nitride semiconductor light emitting element has an n-type clad layer 30 composed of AlGaN on a predetermined substrate 10, an active layer 40 composed of a quantum well of a nitride semiconductor thereon, and a p-type clad layer 50 composed of AlGaInN thereon. Consequently, the electric resistance of the p-type clad layer 50 can be reduced as compared with a conventional structure, and both the overflow of electrons upon high electric field application and the deterioration due to crystal distortion can be effectively suppressed.
Patent JP-2011208975-A (JP)
Title: Device for detecting phase angle difference of power system
Inventor: TADA YASUYUKI
IPC: H02J3/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting a phase angle difference of a power system capable of detecting accurately a voltage phase angle difference between optional nodes in the power system easily without requiring complicated calculation.SOLUTION: A terminal device 12 for detecting phase angle information of a voltage or a current on a prescribed spot of the power system includes: a positive phase component calculation means 18 for determining a positive phase component of a three-phase voltage or a three-phase current on the prescribed spot of the power system; a PLL circuit 19 for detecting a zero-cross point of the positive phase component; a time synchronizing means 20 for synchronizing a time of the zero-cross point of the positive phase component with a time of a timepiece means loaded on a power system state estimation server 11 by using IEEE 1588; and a communication means 21 for transmitting the synchronized time of the zero-cross point to the power system state estimation server 11 through a network 13 as phase angle information. The power system state estimation server 11 determines the phase angle difference of the power system based on a time difference between two-point zero-cross points of the power system, which is received from the terminal device 12.
Patent JP-2011209001-A (JP)
Title: Calibration data acquisition method, acceleration sensor output correction method, and calibration data acquisition system
Inventor: CHO IMEI
IPC: G01C21/28
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a new method for properly finding temperature characteristics of an inertia sensor, while considering a misalignment error.SOLUTION: In a test system 1, characteristic determination processing of a sensor module 5 with an acceleration sensor 520 is performed. Namely, in a testing device 3, the sensor module 5 is fixed to a specimen fixing device 340 whose absolute axis is determined, so that the direction of the detection axis of the acceleration sensor 520 becomes the direction of the absolute axis. Then, data acquisition processing for recording the output values of the acceleration sensor 520 is performed, while changing the attitude of the sensor module 5 and the temperature of the inside of a thermostat bath 320. Then, by using the recorded output values of the acceleration sensor 520, a temperature coefficient of a temperature dependent component and a misalignment coefficient are calculated by a correction coefficient calculation device 2 as correction coefficients.
Patent JP-2011209072-A (JP)
Title: Scanning type probe microscope and scanning method thereof
Inventor: HIROSE RYUSUKE
IPC: G01Q60/06
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for attaining a new scanning method which is always not associated with the contact of a probe with a sample surface, such as that in a non-contact mode or a point contact mode, and a scanning method thereof, while maintaining the versatility of a contact mode, in physical property measurement of a scanning type probe microscope.SOLUTION: In relation to a measuring point of the sample surface, the probe is brought into contact with the sample surface only in measurement and this state is maintained. Stabilization of a measuring signal is waited for and data sampling is conducted. In movement to a subsequent measuring point, the probe is separated at a prescribed distance from the sample surface.
Patent JP-2011209993-A (JP)
Title: Bar code reader and method for detecting replacement timing of the same
Inventor: EDA YASUNORI
IPC: G06K7/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a bar code reader which prevents failure in reading beforehand without requiring decomposition of a device, individual inspection of component members, etc., and avoids the increase in number of components and doesn't spoil the operability and user-friendliness of the device.SOLUTION: A bar code reader 100 includes: a period measuring means 164 which measures a period required for reading completion; a storage means 165; a period determination means 166 which determines whether the period required for reading completion exceeds a prescribed reference period or not; a proportion calculation means 167 which calculates a proportion of the number of periods required for reading completion, which are determined to exceed the reference period by the period determination means 166, to the total number of periods required for reading completion; a proportion determination means 168 which outputs an alarm instruction when the proportion calculated by the proportion calculation means 167 is higher than a prescribed reference proportion; and an alarm report means 169 which receives the alarm instruction to report an alarm.
Patent JP-2011018021-A (JP)
Title: Developing device
Inventor: OBA HIROYUKI
IPC: G03G15/08
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that stably ensures a high quality image, even if the amount of developer born on a developer bearing member is varied.SOLUTION: The developing device includes: a developing sleeve 43 which bears developer; a restricting blade 45 which restricts an amount of developer; a toner coat amount detecting circuit 55, which detects information on an amount of developer existing between the developing sleeve 43 and restricting blade 45; and a controller 59, which can change the value of a voltage to be applied to the restricting blade 45 during image formation, based on a result detected by the toner coat amount detecting circuit 55. When the amount of developer existing between the developing sleeve 43 and the restricting member 45 decreases, the value of the voltage applied to the restricting blade 45 is controlled so that the value is closer to a normally charged polarity of the developer.
Patent JP-2011210109-A (JP)
Title: Synchronous processing method and system for large-scale distributed processing system, primary server, and program
Inventor: SATO KOJI
IPC: G06F11/34
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce, in a large-scale distributed processing system, the response time to a request from a client terminal while efficiently using a network zone by improving the throughput between a primary server and a backup server.SOLUTION: The request from the client terminal is executed, state information is updated, and a "real-time log" or "gradual log" is generated based on an identifier contained in the request and stored in the trail end of a log storage means. When a read trail end log is the "real-time log", all logs stored therein are transmitted to the backup server, and when the read log is the "gradual log", the accumulation is continued as it is. When the read log is the "gradual log" and either a condition in which the amount of accumulated log groups is a predetermined threshold or more or a condition in which a predetermined time has passed is satisfied, all log groups stored in the log storage means are transmitted to the backup server.
Patent JP-2011206436-A (JP)
Title: Compression plate and x-ray imaging apparatus
Inventor: OZAKI YUICHI
IPC: A61B6/04
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the positioning of the breast by a simple structure.SOLUTION: The X-ray imaging apparatus positions the breast N while sequentially returning a photographing facing portion 52 wound into the shape of a roll RO so as to make it parallel with a reference flat surface M from ridges 53BP on the base side of the breast N. When the ridges 53BP are arranged in parallel with the reference flat surface M, a metal plate 55 sticks to a reference portion 56, and the sticking condition is retained. Thus the positioning is sequentially carried out from the base side of the breast N and the entire breast N is compressed by the photographing facing portion 52.
Patent JP-2011212855-A (JP)
Title: Inkjet recording apparatus
Inventor: TERADA KOHEI
IPC: B41J2/01
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a carriage from being moved by a force applied from a recording paper to a protective member, in an inkjet recording apparatus including the protective member for preventing the recording paper from coming into contact with the ejection surface of an inkjet head.SOLUTION: A second carriage 9 is reciprocatively movable in a horizontal direction while following movement of a first carriage 4. Further, the second carriage 9 is relatively movable in a direction perpendicular to the first carriage 4, between a position where the bottom end of a projection 23 provided in the side surface of a support part 31 comes into contact with the top surfaces of guide rails 2 and 3 and a position where the top surface of a projection 24 provided in the side surface of the support part 31 comes into contact with the bottom surfaces of the guide rails 2 and 3. The second carriage 9 is constructed in such a state that it is moved upward maximally. The bottom ends 22a of two rollers 22 arranged on both sides of the first carriage 4 in the horizontal direction are located below from the ejection surface 6a.
Patent JP-2011213767-A (JP)
Title: Adhesive sealing member
Inventor: KATSUBE MUNEO
IPC: H01M8/02
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sealing member that can be adhered at a low temperature in a short time and can be sealed not only by adhesion but also by stress.SOLUTION: The adhesive sealing member comprises a thermoplastic elastomer, an olefin thermoplastic resin and a silane coupling agent. The content of the thermoplastic elastomer is at least 50 mass%, letting the whole adhesive sealing member be 100 mass%. At least one of the thermoplastic elastomer and the olefin thermoplastic resin is modified with an acid.
Patent JP-2011214751-A (JP)
Title: Air-conditioning controller
Inventor: KUMAMOTO GEN
IPC: F24F11/02
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To improve energy saving performance in an entire air-conditioning element when one air-conditioning target space is air-conditioned by a plurality of air-conditioning elements.SOLUTION: This air conditioning controller 1 includes an operation control part 12b, a monitoring part 12a and an absence control appropriateness determination part 12c, and controls operation of a plurality of indoor units IU1-IU9. The indoor units IU1-IU9 air-condition a plurality of air-conditioning areas S1-S9 included in an indoor space S, respectively. The operation control part 12b can execute an absence control mode. The absence control mode is a control mode of stopping or lowering the capacity of the indoor unit corresponding to an absence area. The absence area is an area where a user is absent. The monitoring part 12a identifies the absence area. The absence control appropriateness determination part 12c determines appropriateness of the absence control mode by the operation control part 12b based on a map of the absence area identified by the monitoring part 12a in the indoor space S.