baber/WOPTO huggingface dataset:
Patent JP-2011181432-A (JP)
Title: Light source device and projector
Inventor: TERAJIMA TORU
IPC: F21S8/12
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device thinned while suppressing reduction in luminance and high in resistance to vibration and impact with a secondary mirror hardly falling off, and to provide a projector.  <P>SOLUTION: The light source device 10 includes: an arc tube 20 having a tubular bulb part 21 and sealing parts 22a, 22b; a reflector 30 having a reflecting part 32 with the deleted shape of one side when cut at a plane S2, and a base part 34 extended along the sealing part 22b; the secondary mirror 40 having a reflecting part 42 arranged on the opposite side to the reflector 30 and arranged to face the tubular bulb part 21, and a fixed part 44 extended along the sealing part 22b; and an adhesive C disposed between the sealing part 22b and the base part 34 to stick the arc tube 20 to the reflector 30 and disposed between the sealing part 22b and the fixed part 44 to stick the arc tube 20 to the secondary mirror 40. A part of the fixed part 44 is arranged between the sealing part 22b and the base part 34, and the adhesive C is disposed also between the part of the fixed part 44 and the base part 34.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010173324-A (JP)
Title: Liquid jet device
Inventor: TAKAHASHI TOMOAKI
IPC: B41J2/185
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent droplets discharged to an area off an object to be processed from a liquid jet head from turning into a mist.  <P>SOLUTION: The device has the liquid jet head 12 discharging droplets from nozzle openings of a nozzle plate 17, a scanning mechanism scanning the liquid jet head 12 in the head scanning direction, a transfer mechanism transferring the object 6 to be processed, a platen 5 supporting the object 6 to be processed from the rear and regulating the position with respect to the liquid jet head 12 and electrically insulated from the periphery, an absorbing member 16 provided in the platen 5 and absorbing droplets discharged to an area off the object 6 to be processed, potential difference causing means 20, 21 and 22 to cause a potential difference between at least one from among the absorbing member 16 and a member adjacent to the absorbing member and the nozzle plate 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011182363-A (JP)
Title: Captured video recording device
Inventor: KONO MASAYOSHI
IPC: H04N5/91
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a captured video recording device which does not require regular execution of temporal synchronization with another captured video recording device during shooting, and allows a user to easily edit a captured video.  <P>SOLUTION: A time ID is generated to be effective only during a predetermined period of time from a time point at which its own clock and a clock of another captured video recording device have just been temporally synchronized with each other. The time ID and device identification information for identifying the another captured video recording device are inserted into a video stream obtained from the captured video for recording on a recording medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188581-A (JP)
Title: Inverter, and overload protection method
Inventor: IBORI SATOSHI
IPC: H02P27/06
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter which has an accurate electron thermal energy time limit characteristic considering actual temperature rise and fall in an electric motor under overload and under normal load, and to provide an overload protection method.  <P>SOLUTION: The inverter includes: a rectifier which converts AC into DC; a power inverter which converts DC into AC power of variable voltage and variable frequency, an AC motor of which speed is controlled by the AC power; a current detector which detects a current of the AC motor; and a controller which controls each portion according to a current detected by the current detector. The controller has an adder/subtracter which electronically adds when the AC motor is operating in overload and subtracts a weighting commensurate with the squared time product of the detected current by the current detector during the overload from the cumulative value obtained by addition during overload when the AC motor is not operating in overload, and an electron thermal energy time limit unit which stops the AC motor in the event of an overload operation, based on the integrated value in the adder/subtracter and the preset electron thermal energy time limit characteristics.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183284-A (JP)
Title: Hydrogen producing catalyst, method for producing hydrogen producing catalyst, hydrogen producing method, hydrogen producing apparatus and fuel cell system
Inventor: NAGAOKA KATSUTOSHI
IPC: H01M8/12
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve the problem that there is a case when the catalyst, which can generate hydrogen without addition of steam and which needs no heating from the outside for reaction starting, may lose self-exothermic ability due to oxidation in a fuel cell system and at that time the self-exothermic ability must be recovered in the fuel cell system but it is difficult to recover in the stopping fuel cell system when high temperature is required for reduction activation treatment.  <P>SOLUTION: Compound oxide of Ce and R (R is Zr or Si) carrying an active metal thereon is used as a hydrogen producing catalyst and can recover self-exothermic ability at low temperature of 100 to 200°C. A hydrogen producing apparatus using the hydrogen producing catalyst and a fuel cell system using the hydrogen producing apparatus are provided. Further a full independence type fuel cell system having high reliability for a use where start and stop frequently occurs can be obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010214367-A (JP)
Title: Filter element and support body of the same
Inventor: PFLUEGER FRANK
IPC: B01D29/07
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter element for improving the safety of the operation under a low temperature of a conventional filter element.  <P>SOLUTION: Regarding the filter element 1 for cleaning a liquid with the risk of freezing such as the aqueous solution of urea used in discharge gas post-treatment, the filter element comprises an annular filter body 2 and the support 3 surrounded by the filter body 2. Since the material of the support is an elastomer, it can be recessed to the inner side in the radial direction, and volume freezing expansion when the liquid is frozen is compensated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011187391-A (JP)
Title: Fuel cell system, and electric current control method thereof
Inventor: MIZUNO KANKI
IPC: H01M8/10
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which, when an electric current to be taken out from a fuel cell is controlled based on a generated power target value, the upper limit value of the electric current is set optimally, and operation stop due to voltage drop is reduced as much as possible.  <P>SOLUTION: The electric current upper limit value is set by giving a prescribed offset value (for example, 2A) to an average electric current value before a prescribed delay time (for example, 10 seconds). Then, when controlling the current to be taken out from the fuel cell based on a generated power target value, the electric current is controlled by comparing the electric current value with the electric current upper limit value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010200325-A (JP)
Title: Receiving device and method
Inventor: NENE YOSHITO
IPC: H04N5/44
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for complementing restriction in capacity for simultaneous transmission of information with large capacity as auxiliary information in a data broadcasting system for broadcasting the auxiliary information using the VBI (vertical blanking interval) of a low information transmission capability.  <P>SOLUTION: Broadcast information received from a broadcast network is temporarily recorded in the storage means of a broadcast receiving device, and a recording medium in which auxiliary information complementing the broadcast information is stored is set. The broadcast information and the auxiliary information are reproduced in predetermined timing in an interlocked manner. Thus, information which is not settled within a broadcast frame can be provided and a parental control function can be achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011190545-A (JP)
Title: Circularly knitted carbon fiber structure and carbon fiber-reinforced silicon carbide-based composite material containing the same
Inventor: SATO AKIHIRO
IPC: D04B1/14
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber structure excellent in stretchability and drapability, having a high strength and a high elastic modulus, and following molds having complicated shapes, and to provide a carbon fiber-reinforced silicon carbide composite material (C/SiC composite material) excellent in impact strength, abrasion resistance, heat resistance, and lightness, and suitable for obtaining thick molded articles.  <P>SOLUTION: In the carbon fiber-reinforced silicon carbide-based composite material, the carbon fiber structure for reinforcing a silicon carbide-based material is circularly knitted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191542-A (JP)
Title: Voice classification device, voice classification method, and program for voice classification
Inventor: ONISHI YOSHIFUMI
IPC: G10L15/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To allow voices to be classified without specifying the number of items into which the voices are classified beforehand, and enable the kind of voice in the acquired classification result to be determined.  <P>SOLUTION: A voice classification device includes: sequential clustering means for sequentially clustering voice data divided into a plurality of voice sections and calculating a clustering result as cluster information; cluster label discrimination information calculation means for calculating cluster label discrimination information that is the information for discriminating which cluster label the voice sections in the voice data correspond to; and cluster label discrimination means for discriminating which cluster label the voice sections in the voice data correspond to, using the cluster information calculated by the sequential clustering means and the cluster label discrimination information calculated by the cluster label discrimination information calculation means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189848-A (JP)
Title: Air conditioner for vehicle
Inventor: NIWA TATSUYA
IPC: B60H1/34
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle adequately adjusting temperature in a cabin and suitably securing an antifogging property of a window glass.  <P>SOLUTION: The air conditioner 15 for the vehicle includes a function for suppressing generation of fogging of a window glass 36 by blowing air-conditioned air through an air-conditioning unit 16 into the cabin 11 from a defrost blow-out duct 30. The air conditioner for the vehicle includes a defrost discharge air temperature sensor 17 for detecting discharge air temperature T<SB>DEF</SB>of air blown out from the defrost blow-out duct and a control part 18 for controlling the discharge air temperature T<SB>DEF</SB>of the air blown out from the defrost blow-out duct based on detection information detected with the defrost discharge air temperature sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192867-A (JP)
Title: Proximity exposure apparatus, method of controlling stage temperature of the same, and method of manufacturing display panel substrate
Inventor: MINEGISHI MANABU
IPC: G02F1/13
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To carry out pattern baking with high accuracy by allowing a temperature change of a stage to be small, when driving the stage for moving a substrate by a linear motor, in a proximity exposure apparatus.  <P>SOLUTION: The proximity exposure apparatus includes a detector for detecting a stage temperature, and controller for controlling a linear motor. The controller drives the stage by the linear motor, if the detected temperature of the stage is less than a lower limit, while a mask 2 is held by a mask holder 20 and the substrate 1 is not mounted on a chuck 10 when starting to drive the device or during the driving thereof, and carries out a first running-in where the temperature of the stage is increased by heating the linear motor up to a reference value or more which is higher than the lower limit. The temperature change of the stage during the exposure becomes small even if the temperature of the stage is decreased to less than the lower limit prior to starting to drive the device or during the driving thereof, so that pattern baking can be done with high accuracy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192933-A (JP)
Title: Ion trap frequency standard device
Inventor: MORIKAWA KATAO
IPC: H03L7/26
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion trap frequency standard device having an anti-reflection film that prevents light scattering that optically pumps mercury ions.  <P>SOLUTION: An ion trap frequency standard device 302 is equipped with: an optical pumping means 15 that collects mercury ions 102 in a container 17 at a lower level of a ground state by optical pumping; an electromagnetic wave irradiation means 13 that transits mercury ions 103 collected at the lower level of the ground state to the upper level by irradiating an electromagnetic wave; a light receiving means 14 that measures a light intensity of a fluorescence 23 emitted when the mercury ions 103 return to the ground state again through an excited state by the optical pumping means; a control means that adjusts a frequency of an electromagnetic wave so that the light intensity of the fluorescence 23 becomes greatest; an output means that outputs the frequency of the electromagnetic wave irradiated by the electromagnetic wave irradiation means 13 as an output frequency; and an anti-reflection film 27 that is a thin metal film having a moth-eye structure and arranged around a region where the mercury ions 102 in the container 17 is optically pumped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191711-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MATSUMOTO HIROSHI
IPC: G03G15/20
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of maintaining fixing performance while avoiding an increase in power consumption and temperature rise of the entire device in constitution in which paper jamming can be prevented by making air blow to a fixing surface of paper, and to provide an image forming apparatus.  <P>SOLUTION: The fixing device 49 includes: a first fixing roller 492 heating and pressuring the fixing surface of the paper P; a second fixing roller 493 heating and pressuring the non-fixing surface of the paper P; a suction fan sucking air whose temperature rises by heating processing during fixing operation; a duct feeding the air sucked by the suction fan; a separation fan 499 making the fed air blow to the fixing surface of the paper P; and a control part 1 performing control that the air sucked by the suction fan is exhausted by the separation fan by operating the separation fan 499 after operating the suction fan.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011194478-A (JP)
Title: Semiconductor dynamics quantity sensor and method of manufacturing the same
Inventor: FUJII TETSUO
IPC: B81C3/00
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To shorten a manufacturing process and simplify a laminating structure for a semiconductor dynamics quantity sensor configured by sticking two substrates.SOLUTION: A pattern section 130 including a wiring pattern 133 and a periphery pattern 134 is formed on a first semiconductor substrate 120, and a support substrate 140 in which a first electrically insulating layer 144 is formed on a second semiconductor substrate 142 is prepared. The wiring pattern 133 and the periphery pattern 134 are directly jointed to the first electrically insulating layer 144 to stick the first semiconductor substrate 120 to the support substrate 140 to each other. Then, a sensor structure 110 is formed in the first semiconductor substrate 120 to joint a cap 200 to a periphery 150. First to fourth through electrodes 300-330 are formed at the cap 200, thus completing the semiconductor dynamics quantity sensor.
Patent JP-2011194600-A (JP)
Title: Fluid jetting apparatus
Inventor: ITO KOJI
IPC: B41J2/175
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a fluid jetting apparatus which uses a linear member for an absorbing member for receiving fluid and can efficiently execute flushing operation when moving the absorbing member.SOLUTION: A printer includes a recording head 21 with a plurality of nozzles 24 for jetting inks, and executes the flushing operation of supplementally jetting the inks from the nozzles 24 toward the absorbing member 12. The absorbing member 12 is a linear member with a predetermined length. The printer adopts a constitution which has pulleys 43 and 53 which stretch the absorbing member 12 in a Y-axis direction orthogonal to jetting routes of the inks jetted from the nozzles 24 and freely movably support the absorbing member 12 in its length direction, a traveling mechanism 13 which makes the supported absorbing member 12 travel in the length direction, and a cleaning liquid supply device 80 which supplies a cleaning liquid to the absorbing member 12 to absorb the liquid at a predetermined position of a running route where the absorbing member 12 travels.
Patent JP-2011196208-A (JP)
Title: Control device for internal combustion engine
Inventor: MAEDA OSAMU
IPC: F02B31/00
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine which can control the internal combustion engine based on the center position of a tumbling flow after the center position of the tumbling flow is estimated.SOLUTION: The control device for the internal combustion engine includes: a piston having a cavity on a crestal plane thereof, which guides fuel directly injected into a cylinder of the internal combustion engine near an ignition plug; a fuel injection valve directly injecting the fuel into the cylinder of the internal combustion engine; a tumbling flow control means for forming the tumbling flow in the cylinder of the internal combustion engine; an intake air flow rate operating means for operating a flow rate of intake air passing through an intake valve of the internal combustion engine; and a tumbling flow center position estimating means for estimating the center position of the tumbling flow in the cylinder in accordance with the estimated flow rate of the intake air, and controls the internal combustion engine based on the estimated center position of the tumbling flow.
Patent JP-2011201993-A (JP)
Title: Dielectric material and transducer using the same
Inventor: TAKAMATSU NARUAKI
IPC: H02N11/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric material having a desired dielectric constant and a desired electric resistance, and a transducer having large generative force.SOLUTION: The dielectric material 100 has a sea-island structure in which an island phase 102 is dispersed in a sea phase 101. The island phase 102 comprises a high dielectric material containing an elastomer and having a dielectric constant of ≥15, and the sea phase 101 comprises a high resistance material containing an elastomer and having higher volume resistivity than the high dielectric material. The transducer is configured by interposing a dielectric film comprising the dielectric material between at least a pair of electrodes.
Patent JP-2011202563-A (JP)
Title: Valve timing control device of internal combustion engine
Inventor: WATANABE ATSUSHI
IPC: F01L1/34
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing control device of an internal combustion engine capable of facilitating the introduction of a working fluid into operating chambers.SOLUTION: A plurality of supply and discharge grooves (second grooves 505-508) which are formed so as to extend from the inner peripheral side to the outer peripheral side and which supplies and discharges a working fluid by communicating with the plurality of respective operating chambers (retard-angle chambers R) are formed in the axial one end surface of a vane rotor 6. At least one supply and discharge groove (either of the second grooves 505-508) is configured so that the outer peripheral side end b2 thereof is eccentric to the side of a vane part (either of vanes 61-64) defining the operating chambers communicating with the supply and discharge groove relative to a straight line l2 connecting the center of rotation O of the vane rotor 6 and the inner peripheral end a2 of the supply and discharge groove.
Patent JP-2011205350-A (JP)
Title: Terminal
Inventor: KAWASE KUNIHIRO
IPC: H04B17/23
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique for detecting a faulty base station device.SOLUTION: A terminal 14 performs inter-terminal communication. An RF part 52 and a modulation/demodulation part 54 receive a signal from the base station device in a first period concerning a frame including the first period for the base station device to announce a signal and a second period for the terminal 14 to announce a signal. A storage part 74 stores position information of the base station device to announce the signal to be received. An estimation part 72 estimates the fault of the base station device when the signal from the base station device is not received in the circumference of the position information stored in the storage part 74.
Patent JP-2011204020-A (JP)
Title: Authentication element and object to be authenticated
Inventor: USAMI MAKOTO
IPC: G06K19/10
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress the falsification of a pattern for authentication.SOLUTION: The authentication element includes a substrate 10 and a plurality of naturally formed quantum dots 12 formed on the substrate 10 and used as a pattern for the authentication. Also, the object to be authenticated includes the authentication element.
Patent JP-2011202630-A (JP)
Title: Combustion control device of internal combustion engine
Inventor: NADA MITSUHIRO
IPC: F02D41/38
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a combustion control device of an internal combustion engine capable of achieving an appropriate pre-mixed combustion by suppressing the delay of ignition of a pre-mixed combustion even if various conditions which affect the operating conditions of the internal combustion engine are separated from standard conditions.SOLUTION: The ratio of a fuel injection amount in a fuel injection for pre-mixed combustion to an overall fuel injection amount is set higher and the ratio of a fuel injection amount in a fuel injection for diffuse combustion to the overall fuel injection amount is set lower as a load on an engine in which the pre-mixed combustion and the diffuse combustion are performed in a combustion chamber is lower. Therefore, the ratio of a heat amount produced in the diffuse combustion to the overall produced heat amount (diffuse combustion execution ratio) in a combustion period in which the pre-mixed combustion and the diffuse combustion co-exist is gradually reduced. When the environmental conditions are separated from the standard conditions, the delay of ignition of the pre-mixed combustion is suppressed by adjusting the diffuse combustion execution ratio.