baber/WOPTO huggingface dataset:
Patent JP-2011011918-A (JP)
Title: Dielectric ceramic, method for producing the same and laminated ceramic capacitor
Inventor: NISHIMURA HITOSHI
IPC: C04B35/46
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated ceramic capacitor excellent in reliability even if a dielectric ceramic layer is made thin.SOLUTION: A dielectric ceramic including a main ingredient comprising a barium titanate-based composite oxide having formula denoted as (BaCaSrRe)(TiZrM)O(wherein, Re is La or the like; M is Mg or the like; and relations such as 0.05≤x≤0.50, 0.02≤y≤0.3, 0.85≤k≤1.05, 0≤h≤0.25, 0≤m≤0.50 and 0≤n≤0.40 are satisfied respectively) and an accessory ingredient as a sintering auxiliary agent and having an average grain diameter of crystal grains in a sintered compact of 0.6 μm or less is used as the dielectric ceramic composing the dielectric ceramic layer 2 in the laminated ceramic capacitor 1.
Patent JP-2011013422-A (JP)
Title: Image quality adjusting apparatus
Inventor: NOMOTO KOHEI
IPC: G09G3/36
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an image quality adjusting device controlling mode transfer processing so as to return to an original dark screen of energy-saving mode again without giving a sense of incompatibility to a user at the utmost after transferring from the screen of energy-saving mode to a bright screen, in a display screen of a television apparatus.SOLUTION: The image quality adjusting device is equipped with: an energy-saving mode transfer/return determining unit which determines performance necessity of transfer operation from the energy-saving mode as a display embodiment of a first brightness to a bright display mode as display embodiment of second brightness having higher brightness than the first brightness, and performance necessity of return operation from the bright display mode to the energy-saving mode; and a backlight brightness change time sequential controlling unit which controls a time change of a backlight brightness of the image display when the transfer operation or the return operation is determined as performance necessity by the energy-saving mode transfer/return determining unit.
Patent JP-2011014687-A (JP)
Title: Method of operating semiconductor device
Inventor: OGATA SHUJI
IPC: H01L29/861
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of operating a semiconductor device for operating a wide-gap semiconductor element, which facilitates operation thereof without causing the destruction of the element due to the occurrence of stacking defects, and which reduces the time until reaching the rated current.SOLUTION: A current value I1 is set somewhere between zero and the rated current. A rate of increase in current until the electric current passed through the wide-gap semiconductor element reaches I1 from zero is a constant value dI1/dt and a rate of increase in current until the electric current passed through the wide-gap semiconductor element reaches the rated current from I1 is dIn/dt. In order to prevent the destruction of the wide-gap semiconductor element due to the occurrence of stacking defects in the wide-range semiconductor element, dI1/dt is a constant value and satisfies a relation of 0.5 sec<(I1÷(dI1/dt)) and dIn/dt satisfies a relation of (dI1/dt)<(dIn/dt).
Patent JP-2011015151-A (JP)
Title: Device and method for controlling route, and program therefor
Inventor: TATEISHI NAOKI
IPC: H04L45/42
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To decrease the number of capture devices needed to capture a protocol flow in a network.SOLUTION: When the protocol flow needs to be captured, a route control device 10 stores connection relation among respective repeating devices 20 in the network and information on repeaters 20 to which capture devices 40 are connected. Then the route control device 10 controls the repeaters 20 and capture devices 40 in the network, and changes the route of the protocol flow to a route passing through the capture devices 40. After the end of the capture, the route is returned to the original route.
Patent JP-2011011467-A (JP)
Title: Manufacturing method for inkjet recording medium
Inventor: NAGASE YOSHIYUKI
IPC: B41M5/00
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording medium which suppresses the manifestation of unevenness in peeling at the time of manufacture, and is superior in ink absorbency.SOLUTION: This manufacturing method for inkjet recording medium has the process wherein a supporting body is made to pass between two rollers which are press-bonded to each other, and an application liquid for an ink receiving layer containing an inorganic particle and a binder is applied on at least one surface of the supporting body. Then, the ink receiving layer is formed at least on one surface of the supporting body. The application liquid has a high share viscosity which is measured at a shear speed 6,000 (1/s) is from 100 to 300 mPa s. The adhesion energy E between the application liquid and the rollers which come into contact with the application liquid expressed with formula (1) is 11 mJ/mor lower for the manufacturing method for inkjet recording medium.
Patent JP-2011015259-A (JP)
Title: Semiconductor integrated circuit device and method for testing the same
Inventor: KIDOKORO TORU
IPC: G01R31/319
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To efficiently exclude an initial defect.SOLUTION: A semiconductor integrated circuit device includes: terminals 11a and 11m; first to (2n+1)th resistive elements ((n) is an integer of at least 1) (resistive element group 12) connected in series between the terminals 11a and 11m; a selection circuit 14 selecting, assuming that a terminal 11a connected to one end of the first resistive element is a 0th node, a terminal 11m connected to the other end of the (2n+1)th resistive element is a (2n+1)th node, and a connection point of the other end of an (i)th resistive element ((i) is an integer from 1 to 2n) and one end of an (i+1)th resistive element is an (i)th node, any one of the 0th to (2n+1)th nodes and outputting a voltage applied to the selected node; a switch group 15a which can short-circuit any (2k)th node ((k) is an integer from 0 to n); and a switch group 15b which can short-circuit any (2k+1)th node. The (2k)th and (2k+1)th nodes are all short-circuited, and subsequently, a predetermined voltage is temporarily applied between the terminals 11a and 11m.
Patent JP-2011018283-A (JP)
Title: Object detection apparatus
Inventor: HARADA MASAHIRO
IPC: G01S13/935
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an object detection apparatus capable of acquiring the information of an object existing around an own vehicle, which is necessary for suitable traveling support.SOLUTION: The object detection apparatus 1 includes a vehicle state detection unit 2, an environmental condition acquisition unit 3, a road information acquisition unit 4, a detection control unit 6, and a detection unit 7. An own vehicle state prediction part 61 acquires an objective state of the own vehicle 81. The detection unit 7 detects an object. A parameter setter 63 switches the detection characteristics of the object in the detection unit 7 according to the objective state.
Patent JP-2011024309-A (JP)
Title: Switching regulator, power supply circuit, and control method
Inventor: SUGIYAMA MINORU
IPC: H02M3/155
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching regulator wherein it is possible to enhance efficiency under low load conditions.  <P>SOLUTION: The switching regulator includes transistors (QP1, QN1) for heavy load that are on/off-controlled under heavy load conditions, transistors (QP2, QN2) for continuous operation that continuously operate during operation, a control means (equivalent to output driver control circuit 5) that controls the transistors (QP1, QN1) for heavy load and the transistors (QP2, QN2) for continuous operation, and a load current detection means (equivalent to load current detection circuit 4) that detects load current. The control means (5) controls on/off of the transistors (QP1, QN1) for heavy load according to the value of load current detected by the load current detection means (4).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009236483-A (JP)
Title: Hot water supply device using co2 refrigerant and its operating method
Inventor: AKABOSHI SHINJIRO
IPC: F25B1/00
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply device using a CO<SB>2</SB>refrigerant that does not cause increase in size of a device, inexpensive, and for supplying hot water and drying by displaying stable heating capacity when starting in the case of the outside temperature changing such as in winter and summer, and its operating method.  <P>SOLUTION: In the operating method of the hot water supply device forming a refrigerating cycle operated while a CO<SB>2</SB>refrigerant path T1 on a high side is maintained in a supercritical state, for distributing water not raised in temperature and other fluids to a gas cooler 4 and raising the temperature thereof, a hot water supply device, and a fluid heating device, a refrigerant bypass path T4 for connecting the gas cooler 4 and a compressor 2 to an outlet side of an expansion means 6 is provided, a supercritical refrigerant tank 30 is interposed in the refrigerant bypass path T4, a first solenoid valve 32 at the inlet side of the supercritical refrigerant tank 30 and a second solenoid valve 34 at the outlet side of the tank are operated to open and close, and the refrigerant in the refrigerant bypass path T4 is maintained in a supercritical state along with the CO<SB>2</SB>refrigerant in the supercritical refrigerant tank from the discharge side of the compressor 2 to the second solenoid valve 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011021653-A (JP)
Title: Method of using spiral gasket
Inventor: TORII HIROYASU
IPC: F16J15/12
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of using a spiral gasket capable of improvement and pevention of degradation in sealing performance after being mounted to piping.  <P>SOLUTION: The method of using the spiral gasket with a filler material 152 and a metal hoop material 154 alternately wound therein includes carrying out thermal aging of the spiral gasket below a temperature in actual use of the spiral gasket for a predetermined period and mounting the thermally aged spiral gasket between the facing flanges 130a, 130b of piping. Expanded graphite is used as the material of the filler material 152, and the spiral gasket is thermally aged in conditions above the volatile decomposition temperature of a polymer compound included in the filler material 152.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021393-A (JP)
Title: Method and apparatus for controlling gate of water storage facility
Inventor: ASAHI HIROSHI
IPC: E02B7/20
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for controlling gates of a water storage facility which can prevent an undesirable effect on a life infrastructure relating to a downstream river by controlling a rapid change in a water flow rate from an upstream river to a downstream river.  <P>SOLUTION: The method controls gates of a water storage facility which includes a water intake port for taking water from a river having a hydraulic power plant on the upstream side and introducing the taken water to a water storage part, a water intake gate for opening and closing the water intake port, the water storage part for storing the water taken from the water intake port, a water discharge port for guiding the water in the water storage part to a downstream river and a water discharge gate for opening and closing the water discharge port. The method corresponds to a first table consisting of patterned information on time-based properties of the used amount of intake water in the hydraulic power plant, and prepares a second table consisting of patterned information on time-based properties of the water amount in the water storage facility. Gate control of the water intake port and/or gate control of the water discharge port are performed using the second table according to the use state of the first table used in the hydraulic power plant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027078-A (JP)
Title: Small wind power generator
Inventor: OSHIO SUSUMU
IPC: F03D7/04
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small wind power generator capable of changing the direction of a wind turbine to such a degree that wind power acting on a blade can be sufficiently reduced in a strong wind.  <P>SOLUTION: The small wind power generator M is configured so that a wind turbine 2 is rotated by receiving a wind W and a nacelle 3 generates power by the rotation of the wind turbine 2. A rotational speed detection means 5 detects the rotational speed RV of the wind turbine 2. A clutch means 6 provided between the wind turbine 2 and a wind turbine direction changing means 7 transmits the rotation of the wind turbine 2 to the wind turbine direction changing means 7 when the rotational speed RV of the wind turbine 2 is equal to or higher than a reference value, and does not transmit the rotation of the wind turbine 2 to the wind turbine direction changing means 7 when the rotational speed RV of the wind turbine 2 is lower than the reference value. The wind turbine direction changing means 7 is driven by the rotation of the wind turbine 2 to change the direction of the wind turbine 2 in either the vertical direction or the horizontal direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029120-A (JP)
Title: Light-emitting device
Inventor: ONO YOSHINOBU
IPC: H05B33/02
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device having a high light extraction efficiency.  <P>SOLUTION: The light-emitting device includes: an organic electroluminescent element having a pair of electrodes and a luminous layer provided between the electrodes; and a light transmissive thin plate provided in contact with one electrode out of the pair of electrodes. The one electrode out of the pair of electrodes shows optical transparency and its refractive index is 1.5-1.8; the light transmissive thin plate has a refractive index of 1.4-1.9; and a light diffusion layer is formed on one surface on a side separated from the luminous layer. The thickness of each member constituting the organic electroluminescent element is a thickness in which the ratio of light which becomes a thin-plate guided mode wave-guiding in the assumed light transmissive thin plate out of the light generated in the organic electroluminescent element becomes the maximum value×0.8 or more of the ratio when a light transmissive thin plate is assumed which has no light diffusion layer formed and of which one surface is a plane shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031682-A (JP)
Title: Method of manufacturing rolling bearing device for wheel
Inventor: TAKEDA KIJU
IPC: B60B35/14
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a rolling bearing device for wheels on which teeth of a desired shape can be formed on an end surface in the axial direction of the end of a shaft body.  <P>SOLUTION: In the method of manufacturing the rolling bearing device, by rotating a caulking punch 18 while pressing it to the end of the shaft body 2, the end is expanded outside up to a first state (Fig. 2 (b)). Then, by rotating a teeth forming punch 22 while pressing it to the end of the shaft body 2, the end is expanded further from the first state to a second state and caulked (Fig. 2 (c)). A plurality of teeth 25 are formed on the lower surface of the teeth forming punch 22. The shape of the teeth 25 is transferred (coining) to the end of the shaft body 2 when the end of the shaft body 2 is expanded outside up to the second state, so that a plurality of teeth 16 each extending in the radial direction of the shaft body 2 are formed on the end surface 15 in the axial direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036009-A (JP)
Title: Rotating electrical machine
Inventor: OSANAWA TAKASHI
IPC: H02K3/28
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a small and high-output rotating electric machine by preferably forming a distributedly wound coil having two stator magnetic poles, formed by in-phase coil turns within 360° of an electrical angle formed by the magnetic poles of a rotor.  <P>SOLUTION: The rotating electric machine has a structure, in which a stator has a coil wound so that the two stator magnetic poles are formed by the in-phase coil turns and stator core within 360° of the electrical angle formed by the magnetic poles of the rotor, the coil turns forming each stator magnetic pole have a circumferential angle width smaller than 180° of electrical angle; the two stator magnetic poles are provided so as to prevent the coil turns from mutually superimposing; the coil turns are wound so that the adjacent stator magnetic poles may form polarity reverse to each other; and one winding coil of the stator has an outside jumper wire, a turn portion, an inner jumper wire and a turn portion in this order.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035700-A (JP)
Title: Stream distribution device, stream distribution system, stream distribution method and stream distribution program
Inventor: NIHEI KOICHI
IPC: H04L12/841
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily and automatically set a threshold of reciprocating delay time RTT used when rise of bit rate of a stream to be distributed is determined, in a stream distribution device which distributes the stream to a receiving terminal via network.  <P>SOLUTION: A control history storage part stores the reciprocating delay time RTT immediately before the rise in bit rate rise trial in the past as history information. A threshold setting part sets a threshold range of a threshold RTTth by RTT when distribution is possible at the bit rate after the rise and RTT when the distribution is impossible at the bit rate after the rise, based on the history information of the RTT stored in the control history storage part. Then, the threshold RTTth is approached from a lower limit value to an upper limit value of the threshold range with elapse of time. A distribution rate determination part raises the bit rate when the measured reciprocating delay time RTT (RTTm) is less than the threshold RTTth set by the threshold setting part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032052-A (JP)
Title: Document feeding device
Inventor: KUWADA MASAO
IPC: B65H7/06
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that it takes a long time to detect a feeding error because the feeding error should be definitely determined after carrying out feeding processing over a feeding processing time including a long marginal time for preventing the erroneous detection of the feeding error due to the slip of a document when it is fed.  <P>SOLUTION: When both a feeding port document detecting sensor and a registration sensor cannot detect a document after starting the feeding processing of the document, the feeding processing of the document is continued over a predetermined feeding processing duration time shorter than the feeding processing time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037455-A (JP)
Title: Multi-partition rental case
Inventor: TAKINAMI MASASHI
IPC: B65D85/57
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-partition rental case to/from which disk-like recording mediums, such as DVDs or CDs, can easily be attached/detached.  <P>SOLUTION: The rental case includes a lid 2 and a body 1 accommodating partitions 4a, 4b, and 4c. In addition, the case is provided with a lock plate 5 for closing and locking the lid 2. The partitions 4a, 4b, and 4c are provided with navels 6a, 6b, and 6c, respectively, which fit in holes made in the center of disk-like recording mediums. In order to pivotally support the partitions 4a, 4b, and 4c around a core iron 12 pivotally supporting the lid 2 so that the lid 2 can be opened/closed, shaft portions 8a, 8b, and 8c are formed at leading ends of arms 9a, 9b, and 9c, respectively, extending from their respective basal portions of the partitions, the shaft portions 8a, 8b, and 8c having the shaft holes 10a, 10b, and 10c into which the core iron 12 is inserted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039641-A (JP)
Title: Electronic apparatus including voice notification means, voice output control method and storage medium storing voice output control program
Inventor: NARUSE KENICHI
IPC: G06F3/16
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus including a voice control function of determining presence/absence of voice guidance with right/wrong of operation performed by a user as a reference.  <P>SOLUTION: This electronic apparatus capable of performing voice output of the voice guidance or the like includes: a control means; a display means displaying each kind of screen such as an operation screen; an input means used for the operation by the user; and a voice notification means. The electronic apparatus has the voice control function of controlling the presence/absence of the voice guidance in accordance with a skill level of the user. For achieving the voice control function, the electronic apparatus includes: a voice information storage means storing a plurality of pieces of voice information such as the voice guidance; and a voice presence/absence setting reference information storage means storing voice presence/absence setting reference information for determining the presence/absence of the voice guidance with the right/wrong of the operation performed by the user as the reference. The electronic apparatus automatically controls the presence/absence of the voice guidance from a continuous frequency of right operation performed by the user or a continuous frequency of wrong operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040213-A (JP)
Title: Bipolar plate for fuel cell
Inventor: WAN NIANFENG
IPC: H01M8/02
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bipolar plate for a fuel cell formed of a synthetic resin material.  <P>SOLUTION: The bipolar plate 1 for a fuel cell, arranged pinched between membrane electrode assemblies 8 with fuel supply channels 5 formed on one face and air supply channels 3 on the other, has a collector portion 6 arranged formed of a synthetic resin material in a plate shape and with a conductive material formed on the surface of each face of the synthetic resin material formed in a plate shape. A plurality of the fuel supply channels 5 are formed meandering in narrow-groove shapes on one of the faces of the bipolar plate 1 for the fuel cell, and a plurality of the air supply channels 3 are formed in linear and narrow-groove shapes parallel to each other on the other face. A part between a folded site each in the meandering narrow-groove fuel supply channels 5 is formed so as to circulate fuel in a direction crossing the linear, narrow-groove-shaped air supply channels 3 parallel to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT