baber/WOPTO huggingface dataset:
Patent JP-2010219955-A (JP)
Title: Antenna switch circuit and communication terminal
Inventor: OSHIRO SHOKICHI
IPC: H01P1/15
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To make compatible characteristics of allowable power and insertion loss, to reduce an antenna switch circuit in size, and to achieve a stabler switching state.  <P>SOLUTION: An antenna switch circuit includes: a serial transistor circuit connected in series between a transmission port and an antenna port; a parallel transistor circuit connected in parallel between the transmission port and the antenna port; and an impedance conversion circuit provided between the transmission port and the parallel transistor circuit for performing impedance conversion to reduce at a predetermined conversion ratio a voltage amplitude of a transmission signal input from the transmission port. In the impedance conversion circuit, the predetermined conversion ratio is set in such a way that an inter-terminal voltage output to the parallel transistor circuit becomes equal to or lower than a threshold of the parallel transistor circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220049-A (JP)
Title: Comparator and a/d converter
Inventor: NAKAMURA TETSUYA
IPC: H03M1/10
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce input conversion offset while suppressing an increase in a circuit area even when a magnitude relationship between an input voltage and a reference voltage is deviated to one side.  <P>SOLUTION: Switches SW1, SW2 are provided to the pre-stage of a comparator circuit 11, a switch changeover section 13 instructs the switches SW1, SW2 to switch input signals Vin1, Vin2 to be input to the comparator circuit 11 each other and a period during which a logic value '0' is output from the comparator circuit 11, is equalized with a period during which a logic value '1' is output from the comparator circuit 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226270-A (JP)
Title: Communication terminal, program and communication system
Inventor: MORI MASANORI
IPC: H04W8/22
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently acquire changed contents when regulation information set in a communication terminal such as a mobile terminal is changed, and to set the acquired contents in the communication terminal.  <P>SOLUTION: A validity term is set in regulation information to be used when the mobile terminal 110 performs radio communication with an RFID tag 130, and when the validity term expires, the mobile terminal 110 acquires new regulation information from a management server 140.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225964-A (JP)
Title: Light-emitting element and light-emitting device
Inventor: FUKASE AKIO
IPC: H05B33/12
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To add a function of measuring degradation characteristics to a light-emitting element itself such as an OLED element.  <P>SOLUTION: The OLED element 50A includes a first electrode 310, a second electrode 320, a third electrode 330, a hole injection layer 321, a hole transport layer 322, a luminescent layer 323, an electron transport layer 324 and an electron injection layer 325. The OLED element 50A further includes a single carrier element Sa having two electrodes. One of the two electrodes of the single carrier element Sa is a third electrode 330, and the other thereof is a fourth electrode. The fourth electrode is integrated with the second electrode 320. The hole injection layer 321 and the hole transport layer 322 are formed to protrude from the luminescent layer 323 as a single carrier layer using holes as carriers, and the protruding part is sandwiched between the third electrode 330 and the fourth electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223887-A (JP)
Title: Device for measuring error in five degrees of freedom
Inventor: AKETAGAWA MASATO
IPC: G01B11/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detecting an error in five degrees of freedom which enables high-accuracy measurement of a movement error in the directions of five axes in all which is produced with rotation of a rotating body.  <P>SOLUTION: A diffraction grating surface 3 formed of a plurality of circumferential grooves provided in the direction of the axis of rotation of the rotating body 2, with a prescribed space left between, is provided on the outer peripheral surface of the rotating body 2. Two-axes interference sensor units S1, S2 and S3 which detect the relative movement displacement of the diffraction grating surface along a first axis of a sensor coordinate system corresponding to the radial direction of the rotating body 2 and a second axis of the sensor coordinate system corresponding to the axial direction of the rotating body 2, are disposed fixedly at three different positions, at least, in the circumferential direction of the rotating body 2, spaced outside in the radial direction from the outer peripheral surface of the rotating body 2 and prevented from overlapping each other, and the movement errors Δx, Δy, Δz, Δu and Δv in the directions of five axes in all are determined simultaneously, based on interference signals on the first axis of the sensor coordinate system and those on the second axis of the sensor coordinate system of the three two-axes interference sensor units S1, S2 and S3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232819-A (JP)
Title: Retransmission control method and radio communication device
Inventor: TSUTSUMI TAKAYUKI
IPC: H04L29/08
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an efficient fallback in radio communication.  <P>SOLUTION: A plurality of communication rates in radio communication and retransmission upper limits for making a maximum required time of data transmission at each communication rate common are associated with each other and set in a table. A communication rate of transmission data is determined (S1), and a retransmission upper limit corresponding to the communication rate is obtained from the table to be set as an existing retransmission upper limit (S2). The number of retransmissions of transmission data at the communication rate is counted (S6), and when the number of retransmissions exceeds the existing retransmission upper limit (S7), the communication rate is reduced to a lower communication rate based on the table (S8). The existing retransmission upper limit is updated by the retransmission upper limit corresponding to the reduced communication rate (S9), and the transmission data is retransmitted at the reduced communication rate (S3).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229476-A (JP)
Title: Metal-working method
Inventor: ODA YOSHITAKA
IPC: B22F3/02
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal-working method which can work a metal component in a short period of time when working the metal component that is formed by using a metal injection-molding process.  <P>SOLUTION: This metal-working method includes: an injection molding step of injection-molding an object to be worked using metal particles and a binder; and a pressing step of forming a recess in the worked object by press working before removing the binder from the worked object. In the pressing step, the part to be pressed of the worked object is heated and melted and accordingly can be worked without giving a strong impact, so that the recess can be formed while keeping the shape of the worked object.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231503-A (JP)
Title: Position detecting device and electro-optical device
Inventor: ONISHI YASUNORI
IPC: G06F3/041
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To configure an optical position detecting means requiring lower power consumption, at low cost.  <P>SOLUTION: A position detecting device includes a light guide plate 13, multiple light sources 12An, 12Bn for position detection, a photosensor 15, a light source control unit that switches between a first driving mode and a second driving mode, the first driving mode being a mode in which discharged light intensities of multiple light sources for position detection are gradually decreased toward one side of an arrangement direction of the multiple light sources for position detection and in which emitted light intensities of the position detection light beams emitted from the light emitting face exhibit a first light emission distribution tilted toward the one side of the arrangement direction, the second driving mode being a mode in which discharged light intensities of the multiple light sources for position detection are gradually decreased toward another side opposite the one side of the arrangement direction and in which emitted light intensities of the position detection light beams emitted from the light emitting face exhibit a second light emission distribution tilted toward the other side of the arrangement direction, and a position information derivation unit that derives position information regarding the object to be detected along the arrangement direction on the basis of output components of the photosensor respectively attributable to the first light emission distribution and the second light emission distribution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227038-A (JP)
Title: Puff dough and production method of puff shell
Inventor: UNO TAKAE
IPC: A21D8/02
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of puff dough, capable of obtaining puff shell realizing the appearance and form of own intention and excellent in void formation, without using a forming vessel but using a simple method only adjusting the puff dough composition.  <P>SOLUTION: There is provided a production method of puff dough, which comprises adjusting pH of the puff dough to be 5.6-7.3 at 40°C by adding an acidic aqueous solution and/or an acidic oil-in-water emulsion, wherein, the form of the puff dough before baking and looked from right over the puff dough, and the form of the puff shell after baking and viewed from above are almost similar and the acidic oil-in-water emulsion comprises 3-50 wt.% oil and fat ingredient and 1-15 wt.% protein, and the production method of puff shell comprises baking the puff dough.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229102-A (JP)
Title: Sleep disorder-improving agent
Inventor: KOBAYASHI YUKITAKA
IPC: A61Q19/10
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleep disorder-improving agent which can safely mitigate sleep disorder and sleep abnormality, exhibit a leaning effect and a skin care effect, and prevent/treat intractable skin diseases.  <P>SOLUTION: This sleep disorder-improving agent prepared into bathing agents and cosmetics or external preparations is characterized by containing lactoferrin having a skin temperature-rising action and skin immune system-activating and normalizing action as an active ingredient. In addition, it is preferable to use together with a saccharide such as sucrose, maltose, lactose, glucose, fructose, mannitol, maltitol, sorbitol and xylose.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228999-A (JP)
Title: Heat-resistant release coating agent
Inventor: NITTAYA ATSUSHI
IPC: C03B11/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant release coating agent capable of performing e.g. glass molding at a low cost.  <P>SOLUTION: In a glass molding method, glass is molded by using a mold 10. First, a liquid curable release coating agent is applied to the mold 10 (step S30). Then, the release coating agent applied to the mold is dried (step S40). When dried, the release agent forms a film. Next, molten glass is poured into the mold to which the release agent is applied, and after the molten glass is solidified, the solidified glass is removed from the mold 10 (step S60), Thus, the production (glass molding) of a glass article is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236566-A (JP)
Title: Flexible boot for resin constant velocity joint
Inventor: SUZUKI DAISUKE
IPC: F16J3/04
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the degradation of durability by not only reducing contact bearing pressure between a bellows and the end face of an outer ring at a high operating angle but also reducing contact bearing pressure between the bellows to suppress the wear of bellows portions, prevent the breakage of valley portions of the bellows bitten into a joint, and prevent the crack and wear of a large-diameter mounting part around a fixed portion of a band at a high operating angle.  <P>SOLUTION: This resin CVJ boot includes the large-diameter mounting part 4 fixed to the outer ring 7 of the constant velocity joint 2, a small-diameter mounting part 5 fixed to a shaft 8, a bellows part 3 formed between both mounting parts 4, 5, and a connection part 6 linking the large-diameter mounting part 4 to the bellows part 3. A relationship G>0.7F is established between an inner diameter G of at least one valley of the bellows part 3 adjacent or close to the connection part 6 and an outer diameter F of the outer ring of the constant velocity joint so that at least one valley portion 11 adjacent or close to the connection part rides on the outer peripheral face of the outer ring during the compression of the bellows part at a high operating angle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234905-A (JP)
Title: Vehicular air conditioner and control method for the vehicular air conditioner
Inventor: HARA KOSUKE
IPC: B60H1/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular air conditioner and a control method for the vehicular air conditioner capable of starting pre-air-conditioning at suitable timing in accordance with a situation even when a user does not set driving expected time.  <P>SOLUTION: The air conditioner (1) mounted on the vehicle includes an air-conditioning part (2) for supplying conditioned air to a cabin, a start time estimating part (53) for estimating start time based on at least one state information showing a state regarding the situation around the vehicle while the vehicle is parked, a pre-air-conditioning start time determination part (54) for determining time before the start time estimated by the start time estimating part (53) for the prescribed period as the pre-air-conditioning start time, and an air-conditioning control part (55) for starting air-conditioning control of the air-conditioning part (2) when the present time becomes the pre-air-conditioning start time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009173283-A (JP)
Title: Motion control for transporter
Inventor: KAMEN DEAN L
IPC: B60K31/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transporter for transporting a subject to be inspected over an irregular surface.  <P>SOLUTION: The transporter 10 includes a support platform for supporting a load, the loaded support platform defining fore-aft and lateral planes and characterized by a load distribution. A plurality of ground contacting elements 13, 14 are coupled to the support platform and thus the transporter 10 is statically stable for inclination in the fore-aft plane. At least one of the plurality of ground contacting elements 13, 14 is driven by a motorized drive arrangement. A sensor modules 15, 16 generate a signal indicating the load distribution of the loaded support platform. Based at least on the load distribution, a controller commands a driving device with a motor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009241603-A (JP)
Title: Image printing method for compensating difference of pile height
Inventor: REVANKAR SHRIRAM V S
IPC: B41J29/38
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image printing method for compensating the difference of pile height.  <P>SOLUTION: The image printing method for printing images on a medium fed from an input roll of media comprises: (a) a step for feeding the medium in the feeding direction from an input roll of medium to a printing device; (b) a step for printing at least one image on the medium by using the printing device; (c) a step for receiving the printed medium on a take up roll; (d) a step for judging a pile height difference on the printed media for at least one image; and (e) a step for modifying subsequent images to be printed on the medium based on the judged difference of the pile height.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010236991-A (JP)
Title: Light absorption characteristic measurement method
Inventor: KATAYAMA AKIRA
IPC: G01N21/45
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light absorption characteristic measurement method for accurately measuring a light absorption of a sample, and available to an evaluation of a photothermal effect on the light absorption of the sample and the degree of an effect due to the other factor.  <P>SOLUTION: An excitation light H for exciting the to-be-measured sample 1 and first and second reference samples 2a, 2b as two identical objects disposed on both sides of the to-be-measured sample 1 sequentially penetrates the first reference sample 2a, the to-be-measured sample 1 and the second reference sample 2b. First and second detection lights Pa, Pb pass through the first and second reference samples 2a, 2b so as to internally intersect with the excitation light H. After the passage, an optical interferometer 30 causes the detection lights Pa', Pb' to be interfered with each other so as to detect a strength of an interference light. A phase difference between the detection lights Pa', Pb' is detected from the detection signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238876-A (JP)
Title: Electrode for electric storage device, and method of manufacturing the same, electric storage device element, and lithium ion capacitor
Inventor: CHIBA TAKASHI
IPC: H01G11/22
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for an electric storage device which can achieve a large capacitance and high reliability even when a plurality of through holes are formed through a collector, and active material layers are formed on both surfaces of the collector, to provide a method of manufacturing the same, and to provide an electric storage device element and a lithium ion capacitor which exhibit excellent performance and high productivity.  <P>SOLUTION: The electrode for the electric storage device includes a porous collector, a first active material layer formed on one surface of the porous collector, and a second active material layer formed on the other surface of the porous collector. An inner circumferential surface of at least one through hole of the plurality of through holes of the porous collector is covered with the second active material layer. The first active material layer blocks at least one through hole of the plurality of through holes of the porous collector on one surface side of the porous collector, and includes a projection protruding in one surface side direction of the porous collector in a position corresponding to the through hole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234267-A (JP)
Title: Method and apparatus for neutralizing alkaline waste liquid
Inventor: ISHII ARIMITSU
IPC: C02F1/66
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact method and apparatus for neutralizing a highly concentrated alkaline waste liquid.  <P>SOLUTION: The method for neutralizing an alkaline waste liquid includes carrying out primary pH adjustment that agitates and mixes sulfuric acid as a neutralizer, and thereafter secondary pH adjustment using carbon dioxide as the neutralizer by replacing sulfuric acid therewith in neutralization treatment of the alkaline waste liquid. The apparatus for neutralizing the alkaline waste liquid includes: a compressed air nozzle for agitation for agitating the alkaline waste liquid with an air bubble; a common spray nozzle for mixture spray of sulfuric acid and the compressed air, and mixture spray for carbon dioxide and the compressed air; and a pH meter for measuring to control the pH value of the waste liquid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235039-A (JP)
Title: Pedestrian protection device for vehicle
Inventor: NAKAURA MAKI
IPC: B60R21/34
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a secondary collision impact near the rear end of an engine room while keeping traveling performance in a vehicle in which a protection area from a secondary collision is set near the rear end of the engine room.  <P>SOLUTION: A pedestrian protection device for a vehicle provided at a vehicle body front portion 13 includes: an engine room 3; a cowl box 9 provided at an upper portion of a dash panel 19 and extending in a vehicle width direction; and an engine hood 7 pivotally connected with the vehicle body 13 via a first hinge 59 with a focus on a rear end 7b so as to cover the upper portion of the engine room 3. An engine-hood guide mechanism 15 guides the entire engine hood 7 upward and rearward so as to cover the cowl box 9, a wiper device, and the lower portion of the front pillar when a collision of a pedestrian against a front bumper face 13b is detected or predicted, and lowers the entire engine hood 7 downwardly when a load acting on the engine hood 7 exceeds a specified load.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235191-A (JP)
Title: Rolled sheet storing box body
Inventor: ISHIKAWA HIROTAKE
IPC: A47K10/36
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolled sheet storing box body which prevents unwinding of the rolled sheet and maintains the remaining roll in a clean condition.  <P>SOLUTION: The rolled sheet storing box body is composed in such a way that: a continuous sheet S is stored inside a storing box 10 in a rolled R manner; covering an ejecting slot 13 formed on an ejecting face of the storing box 10, a window sheet 14 equipped with an ejection slit 14a for the sheet S is installed; and the end section of the continuous sheet S is drawn out through the slit 14a. A supporting face 20 is installed on the outer side of the ejecting face 11 of the storing box 10 as a part of the storing box 10, and the end section of the continuous sheet S drawn out through the slit 14a is cut and separated at the edge of the supporting face 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246067-A (JP)
Title: Mimo transmitting apparatus
Inventor: MITSUYAMA KAZUHIKO
IPC: H04B7/04
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve decoding performance according to an IDD (Iterative Detection and Decoding) scheme by making receiving quality equal for transmission data streams demultiplexed and detected according to the IDD scheme in a MIMO (Multiple Input Multiple Output) receiving apparatus.  <P>SOLUTION: A data stream switching section 11 of a MIMO transmitting apparatus 101 switches transmission data streams (a), (b) during a predetermined symbol block period, alternately transmits the transmission data streams (a), (b) from a transmitting antenna 10-1 and alternately transmits the transmission data streams (b), (a) from a transmitting antenna 10-2. The MIMO receiving apparatus receives a spatially multiplexed signal and demultiplexes and detects the transmission data streams (a), (b) according to the IDD scheme. Even if there are any differences in output power, transmitting antenna characteristics, propagation path and the like of the MIMO transmitting apparatus 101, The transmission data stream (a) and the transmission data stream (b) are similarly reflected with these differences. Thus, receiving quality becomes equal for the transmission streams (a), (b) in the MIMO receiving apparatus and decoding performance of the IDD scheme is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT