baber/WOPTO huggingface dataset:
Patent JP-2012144182-A (JP)
Title: Control apparatus of electric negative pressure pump
Inventor: MATSUMOTO SACHIHIRO
IPC: B60T17/02
Filed: 2011-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus of an electric negative pressure pump stably supplying negative pressure by driving the electric negative pressure pump for a necessary minimum time, while elongating a service life of the electric negative pressure pump.SOLUTION: In the control apparatus (controller 10) of the electric negative pressure pump 8 of a vehicle provided with the electric negative pressure pump 8 supplying negative pressure to a brake booster 4, a negative pressure sensor 15 detecting the negative pressure supplied to the brake booster 4 by the electric negative pressure pump 8, and a brake lamp switch 16 detecting ON/OFF of the brake operation, the controller drives the electric negative pressure pump 8 for a prescribed time when the brake lamp switch 16 outputs an ON-signal in case of failure of the negative pressure sensor 15, and changes the prescribed time of driving the electric negative pressure pump 8 according to the frequency of the brake operation or a vehicle state (speed reduction or inclination angle).
Patent JP-2011151396-A (JP)
Title: Polymer semiconductor, method of manufacturing polymer semiconductor and electronic device
Inventor: WIGGLESWORTH ANTHONY
IPC: C08G61/12
Filed: 2011-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polymer semiconductor which improves performance of a light power generation device.  <P>SOLUTION: The polymer semiconductor includes a polythiophene having an M<SB>n</SB>from about 1,000 to about 400,000 Daltons and is derived from benzodithiophene monomer segments shown in a structural formula (1) and at least one divalent linkage providing compound selected from the group consisting of an aromatic or heteroaromatic electron acceptor compound (X) and an aromatic or heteroaromatic compound (Y) and combinations thereof. In the formula, R<SB>1</SB>and R<SB>2</SB>are side chains independently selected from the group consisting of a hydrogen atom, a hydrocarbon group, a heteroatom and combinations thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012151622-A (JP)
Title: Receiving terminal, packet data receiving method, transmitting terminal, transmission/reception system, relay terminal, and relay method of packet data
Inventor: OGASAWARA KOICHI
IPC: H04L12/701
Filed: 2011-01-18
Abstract: PROBLEM TO BE SOLVED: To enable a receiving terminal to recover a packet loss preferably without increasing its circuit scale unnecessarily, in a system distributing data simultaneously from a transmitting terminal to a plurality of points.SOLUTION: Receiving terminals 200A and 200B arrange and temporarily accumulate packet data of video stream received from a transmitting terminal 100 in a primary buffer. A data processing function part of the receiving terminal sequentially reads the packet data from the primary buffer, and writes the packet data in a secondary buffer. A data processing function part acquires missing packet data from another receiving terminal at detection of the packet loss, and writes the packet data in the secondary buffer. Due to this writing processing, continuous packet data, that is, packet data without missing parts, of video stream can be accumulated in the secondary buffer. A decoder of the receiving terminal sequentially reads the continuous packet data of the video stream accumulated in the secondary buffer and performs decoding processing to acquire received video data without missing parts.
Patent JP-2012150248-A (JP)
Title: Variable power optical system, optical apparatus, and method for manufacturing variable power optical system
Inventor: HAYAKAWA SATOSHI
IPC: G02B15/20
Filed: 2011-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a variable power optical system having excellent optical performance in which aberration has been sufficiently corrected with high variable power ratio, and to provide an optical apparatus and a method for manufacturing the variable power optical system.SOLUTION: In the variable power optical system ZL which includes in order from an object side: a first lens group G1 having positive refracting power; a second lens group G2 having negative refracting power; a third lens group G3 having positive refracting power; a fourth lens group G4 having positive refracting power; and a fifth lens group G5 having negative refracting power, in variable power, the first lens group G1 and the fourth lens group G4 are fixed with respect to an image surface in the direction of the optical axis.
Patent JP-2012156572-A (JP)
Title: Image processing apparatus and program
Inventor: SUZUKI KAZUTOSHI
IPC: H04N1/41
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To convert three-grayscale image data in which one frame of an image is represented by binary data for two frames into a set of indices by a reduced number of processing.SOLUTION: An image processing apparatus converts image data into an index (N=4 in the figure) by using a conversion table for converting a bit string having 2N digits into an N-digit index having three values. The image data, which is to be input, is binary data in frame sequential format for two frames, where the binary data consists of first data indicating whether or not one is black, and second data indicating whether or not the other is red. An input value is obtained by connecting the first data and the second data, which correspond to four pixels. For example, in the input value "01010011", the first data is "0101 (white, black, white, black)", and the second data is "0011 (white, white, red, red)". Output values of the conversion table are combinations of indices corresponding to input values.
Patent JP-2012153183-A (JP)
Title: Vehicle door armrest structure
Inventor: OTSUBO TOMONORI
IPC: B60N3/00
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To sufficiently allow a person to sit on a vehicle seat in a relaxed posture with his/her legs opened.SOLUTION: A door armrest 15 for allowing a person sitting on a passenger seat 1 to place his/her arm thereon is provided in a door trim 12 of a side door 10 so as to protrude inward in a vehicle width direction. The door armrest 15 includes a rearward inclined part 16 which becomes lower toward a vehicle rear side, and a horizontal part 17 continued from the rearward inclined part 16 and extending rearward at an angle closer to horizontal than the rearward inclined part 16. A recess part 20 dented outward in the vehicle width direction rather than the door armrest 15 is provided below the rearward inclined part 16.
Patent JP-2011085390-A (JP)
Title: Air conditioner
Inventor: TOYOSHIMA MASAKI
IPC: F25B45/00
Filed: 2011-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine the refrigerant filled state in an air conditioner regardless of environmental and installation conditions.  <P>SOLUTION: This air conditioner includes a refrigerant reservoir for refrigerant supply. Piping from the refrigerant reservoir is branched through a refrigerant filling on-off valve, and one piping is connected between a secondary side passage of a refrigerant heat exchanger and a load side heat exchanger through a check valve or an on-off valve, while the other piping is connected between a heat source side heat exchanger and a primary side passage of the refrigerant heat exchanger through a check valve or an on-off valve. A condenser liquid phase area ratio is computed by dividing the heat transfer area of a liquid phase of a high pressure side heat exchanger acting as a condenser, by the heat transfer area of the high pressure side heat exchanger, and opening/closing of the refrigerant filling on-off valve is controlled based on the condenser liquid phase area ratio.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012159987-A (JP)
Title: Document browsing confirmation device, document browsing confirmation method, and program
Inventor: KAWABATA TAKAYUKI
IPC: G06F13/00
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To allow more strict confirmation of document browsing compared with the conventional method.SOLUTION: A browsing confirmation document preparation part 303 inserts a dummy sentence into a document to prepare a browsing confirmation document. A browsing determination information acquisition part 304 acquires browsing determination information. A browsing determination part 305 determines, using the browsing determination information, whether the document is browsed.
Patent JP-2012158067-A (JP)
Title: Inkjet recording apparatus
Inventor: KIDO HIDEYUKI
IPC: B41J2/175
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus that can determine a detection region of a test pattern according to a recording format even if the apparatus can perform recording using both a margined recording and a marginless recording.SOLUTION: The inkjet recording apparatus detects the position of both ends of the test pattern according to the recording format of the margined or the marginless recording. In the case of the margined recording, a detection of the ink ejection status is performed from the test pattern with respect to ejection ports that perform recording at a region between both ends of the margined test pattern, and that eject the ink forming the pixels of the margined test pattern. In the case of the marginless recording, a detection of the ink ejection status is performed from the test pattern with respect to the ejection ports that perform recording at a region between both ends of the marginless test pattern, and that eject the ink forming the pixels of the marginless test pattern.
Patent JP-2012159261-A (JP)
Title: Discharge gas flow rate control method for regenerative burner heating furnace
Inventor: NOZAKI HIROSHI
IPC: F23L15/02
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a discharge gas flow rate control method of a regenerative burner heating furnace which can cope with a tendency change of a discharge gas temperature at the regenerative burner heating furnace, and can control a discharge gas temperature without exceeding the control target temperature.SOLUTION: The exhaust flow rate control method is for the regenerative burner heating furnace including one or more pairs of regenerative burners each of which has a built-in heat regenerator and carries out alternative burning. According to the exhaust flow rate control method for the regenerative burner heating furnace, an exhaust generation volume calculated from a flow rate of a fuel and combustion air is multiplied by a pullback rate calculated on the basis of an exhaust temperature at the discharge side of the heat regenerator of the regenerative burner to determine an exhaust flow rate setting value. On the basis of a measured exhaust temperature and an exhaust temperature by 1 cycle ahead of alternative burning, a next exhaust temperature is estimated. Then, on the basis of this estimated exhaust temperature, a correction factor for the exhaust flow rate setting value is determined.
Patent JP-2012161919-A (JP)
Title: Printing apparatus
Inventor: KOBAYASHI KAZUHIRO
IPC: B41J29/08
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus that maintains quietness performance in printing operation and does not change a medium shape after the medium is ejected regardless of the type of the medium to be printed.SOLUTION: The printing apparatus includes: a printing apparatus body having a printing unit for performing printing operation on the printed medium during being conveyed; and an opening formed downstream the printing unit in the apparatus body. The printing apparatus includes an opening and closing cover for closing the opening in a closed state and a retainer provided in the opening and closing cover and retaining the printed medium that passes by the printing unit and is conveyed downstream in a state that the opening and closing cover is closed.
Patent JP-2012163682-A (JP)
Title: Voice processor and voice processing method
Inventor: SHIMADA OSAMU
IPC: G10L21/034
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a voice processor capable of enhancing articulation of receiving voice even when transmission by a user himself or herself is in progress, and further to provide a voice processing method.SOLUTION: A voice signal input from a microphone is divided into a plurality of voice signals of predetermined frequency bands, weighting processing according to a signal-to-noise ratio is executed with respect to a voice signal of each frequency band and an amount of back ground noise that is included in the voice signal of each frequency band having been divided is estimated. Further, a receiving voice signal is divided into a plurality of voice signals of each predetermined frequency band, a gain that is applied to the voice signals of each frequency band is set based on the amount of the back ground noise of the each frequency band having been estimated such that the voice signals of the each frequency band are increased as the amount of the back ground noise is increased, and the receiving voice signal is corrected by multiplying the voice signals of the each frequency band by the gain.
Patent JP-2012161261-A (JP)
Title: Method for continuously producing protein-containing food by internal heating, and device for feeding lubrication ingredient
Inventor: YOSHITOMI BUNJI
IPC: A23L13/60
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a processed product continuously hot-formed from raw materials containing protein, lipid and water; and to provide a lubrication ingredient feeding device for feeding lubrication ingredients into a channel in which the food moves.SOLUTION: A heated object is a mixture containing protein, lipid and water, and has fluidity. The method for producing the protein processed food formed by continuously heating and coagulating the mixture with fluidity by an internal heating method while moving the mixture within a tube is characterized by feeding the lubrication ingredients between the tube and the mixture. The lubrication ingredient feeding device 1 includes the tube 10 which forms the channel 11 in which the food with fluidity moves. The tube 10 has a feeding part 16 formed to feed the lubrication ingredients to the periphery of the food moving within the channel 11 or to the periphery of the food flowing out of the channel 11.
Patent JP-2012163720-A (JP)
Title: Image forming device
Inventor: MINBU RYUICHI
IPC: G03G15/16
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that reliably prevents an abnormal image from being formed during transfer due to flexural rigidity of transfer paper depending on the thickness or the like of a recording medium.SOLUTION: The image forming device includes an image carrying belt 51 carrying a toner image; a contact member 56 having a surface in contact with the image carrying belt to form a transfer nip; feeding means 71 feeding a recording medium toward the transfer nip, and a guide member 65 guiding the recording medium P fed by the feeding means toward the nip. The guide member 65 includes a cantilevered flexible member, and bends at a rocking end having the longest free length to transfer the rear end of the recording medium sufficiently close to the image carrying belt 51, thereby reducing momentum at the contact of the rear end of the recording medium coming in contact with the image carrying belt 51.
Patent JP-2011227055-A (JP)
Title: Radio wave detection device
Inventor: KITAZAKI REIKO
IPC: G01S7/40
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave detection device with which the identification of a radio wave source can be performed with accuracy.SOLUTION: A radio wave source identifying part 14 obtains an antenna pattern Σ(θm,φ) detected by an antenna pattern detection part 6b after a directive antenna 3 is directed by a directive antenna control part 13 in the direction of arrival of a radio wave θm. Then, the radio wave source identifying part 14 searches for an antenna pattern which is most similar to the obtained antenna pattern Σ(θm,φ) out of a plurality of antenna patterns registered in a database part 7, thereby identifying a radio wave source 1 having the antenna pattern.
Patent JP-2011132530-A (JP)
Title: Rubber composition for tire
Inventor: SUZUKI MICHINORI
IPC: C08F4/606
Filed: 2011-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a tire excellent in abrasion resistance and flexing crack growth resistance, and improved in a heat generation property.  <P>SOLUTION: The rubber composition for the tire is obtained by blending 1-100 pts.wt. of rubber reinforcing agent (c), with respect to 100 pts.wt. of rubber component (a)+(b) comprising (a) 10-90 wt.% of high-cis polybutadiene prepared by polymerizing 1,3-butadiene, using a catalyst containing (A) an yttrium compound having a bulky ligand expressed by general formula, (B) an ionic compound comprising non-coordinate anion and cation, and (C) an organometallic compound of an element selected from the group comprising the groups 2, 12 and 13 in the periodic table, and (b) 90-10 wt.% of diene rubber other than the (a) high-cis polybutadiene.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012166961-A (JP)
Title: Optical glass, preform material, and optical element
Inventor: MOMONO KIYOYUKI
IPC: C03C3/19
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical glass in which the use of a costly material is reduced and the devitrification resistance is high though a refractive index (n) and Abbe number (ν) are within a desired range, and to provide a preform material and an optical element that use the same.SOLUTION: The optical glass includes: by mass%, 5.0-30.0% of a BOcomponent; 15.0-50.0% of an LaOcomponent; and at most 10.0% of a NbOcomponent based on the glass total mass of an oxide conversion composition. In addition, the preform material and the optical element comprise the optical glass.
Patent JP-2012168596-A (JP)
Title: Integration system
Inventor: KATAYANAGI HITOSHI
IPC: G06Q30/06
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an integration system capable of correctly integrating a prime cost of construction for each residence.SOLUTION: An integration system comprises: a first input-output device 21 installed at an orderer Or; a second input-output device 22 installed at an order receiver TY; and a storage part 31a provided in a cost management part 31 of a server 30 connected with both of the devices 21, 22 via a communication line 10 and storing cost data in association with a residence. The second input-output device 22 has a writing control part 223a for displaying ordered cost data input by the orderer in an order statement screen and making the storage part 31a store response cost data, such as a quantity of delivery, a delivery price, a delivery date, and the like written by the order receiver TY, in association with the residence. The first input-output device 21 has a cost integration part 213c for integrating and displaying the response cost data stored in the storage part 31a in association with the residence.
Patent JP-2012167691-A (JP)
Title: Rolling bearing device for wheel
Inventor: WATANABE HAJIME
IPC: F16C19/18
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing device for a wheel capable of reducing torque while securing sealing performance.SOLUTION: This rolling bearing device 1 for a wheel includes: an outer race member 3 having an outer ring raceway surface 3a at an inner circumference; an inner race member 4 on which a flange 5b to be attached to a vehicle body or a wheel is formed at an outer circumference at one end side in an axial direction and which has an inner ring raceway surface 4a at the outer circumference; a plurality of rolling elements 7 rollably arranged between the outer ring raceway surface 3a and the inner ring raceway surface 4a; and a seal member 12 sealing an opening at the one end side in the axial direction of an annular space between the outer race member 3 and the inner race member 4. A sleeve 15 made of a synthetic resin forming a labyrinth seal between an end face 15a at the one end side in the axial direction and an end face 5b1 of the flange 5b of the inner race member 4 is press fitted with the outer circumference of the outer race member 3. The labyrinth seal is formed by the wear of the end face 15a of the sleeve 15 caused by the slide contact with the end face 5b1 of the flange 5b.
Patent JP-2012170236-A (JP)
Title: Real-time estimation method of photovoltaic generation output, device, and program
Inventor: GANJI TAKASHI
IPC: H02J3/00
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To estimate the output power of photovoltaic generation interconnected to a power distribution system with the reduced number of sensors in real-time more simply than before.SOLUTION: A real-time estimation method of photovoltaic generation output includes: a step for measuring effective and reactive power in time series at an observation point 50b set on the upstream side of a plural number of photovoltaic generators PV1 to PV3 and a plural number of load devices LD1 to LD6 connected to a distribution system 100; a step for performing an independent component analysis of data measured at the observation point 50b at a plural number of measuring times within a predetermined analysis period up to the arrived current analysis time every time when a predetermined analysis time set from sunrise to sunset arrives; and a step for estimating the whole output power of the plural number of photovoltaic generator PV1 to PV3 at the current analysis time or at the time after a predetermined time after the current analysis time, based on the estimated value of the whole output power of the plural number of photovoltaic generators PV1 to PV3 at each measuring time calculated by the independent component analysis.
Patent JP-2011146724-A (JP)
Title: Thin film transistor, method for manufacturing the same, and display apparatus using the thin film transistor
Inventor: SHIMADA MIKIO
IPC: H01L21/336
Filed: 2011-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve variations in characteristics among TFTs due to the unevenness of damage, which a semiconductor layer receives when a protective layer is formed by sputtering or the like, and to enhance the evenness of an image in an active matrix type display apparatus employing the TFTs.  <P>SOLUTION: A thin film transistor includes a gate electrode, a gate insulating layer, a semiconductor layer made of an amorphous oxide, a source electrode, a drain electrode, and a protective layer. The protective layer is provided on the semiconductor layer in contact with the semiconductor layer. The semiconductor layer includes a first layer at least functioning as a channel layer and a second layer having higher resistance than the first layer. The second layer is provided on the protective layer side of the semiconductor layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT