baber/WOPTO huggingface dataset:
Patent JP-2009281865-A (JP)
Title: Multi-target tracking device
Inventor: OBATA YASUSHI
IPC: G01S13/72
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-target tracking device can switch algorithm according to the degree of difficulty of tracking.  <P>SOLUTION: This device includes: a MFA tracking processing part 4 generating the correlation solution with MFA processing while taking multi-dimensional correlation using the observation values over a plurality of flames from a sensor 1 when satisfying the first condition for carrying out the MHT tracking processing at the previous observation time and the second condition for determining that the tracking at the previous observation time is difficult; a MHT tracking processing part 2 generating new track while taking two-dimensional correlation between the latest observation value from the sensor 1 and the existing tracking track and generating a plurality of assumptions when either of the first and the second conditions is not satisfied; a MHT assumption monitoring part 3 determining whether the tracking is difficult or not from the situation of the generated assumption during carrying out the MHT tracking processing; and a MHT assumption setting part 5 replacing the correlation solution generated by the MFA tracking processing part 4 as an assumption of the MHT tracking processing part 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287402-A (JP)
Title: Exhaust emission control filter and exhaust emission control device
Inventor: TANAKA YOSHIAKI
IPC: B01D39/14
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize high collection efficiency, high regeneration efficiency and a low pressure loss, in a DPF.  <P>SOLUTION: A honeycomb structure has an exhaust inflow passage 32b for opening the exhaust upstream side and blocking up the downstream side, an exhaust outflow passage 32a adjacent to this exhaust inflow passage 32b, blocking up the exhaust upstream side and opening the downstream side, and a porous material partition wall 30 for separating the exhaust inflow passage 32b and the exhaust outflow passage 32a. The exhaust emission control filter 13 collects particulate matter in exhaust gas to a pore 33 when the exhaust gas flowed in from the exhaust inflow passage 32b flows out of the exhaust outflow passage 32a by passing through the pore 33 of the partition wall 30. Catalyst layers 34 and 35 thicker on the exhaust outflow passage 32a side than the exhaust inflow passage 32b side, are carried on the pore 33 of the partition wall 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289854-A (JP)
Title: Light emitting device and lighting unit
Inventor: TANAKA NOBUYUKI
IPC: F21S2/00
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the number of components while improving heat dissipation of a light emitting device 22.  <P>SOLUTION: The light emitting device 22 has a base 100, a frame member 200, and a light emitting element 300. The base 100 has an upper surface including a recess. The base 100 has a conductor pattern and a metal material pattern 109 provided on an inside side surface of the recess. The frame member 200 has a side surface 201 brought into thermal contact with the metal material pattern 109, and is provided on the base 100. The light emitting element 300 is disposed inside the frame member 200, and electrically connected to the conductor pattern. The light emitting element 300 is mounted on the upper surface of the base 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287461-A (JP)
Title: Intake device and intake method
Inventor: JO MASAHARU
IPC: F02M35/12
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device and an intake method capable of reducing engine noise and reducing ventilating resistance in the case that intake pressure of air is high.  <P>SOLUTION: The intake device is provided with a moving means 4 for moving a first intake pipe 1 structuring an intake passage 8 in an axial direction of the intake passage in accordance with an engine rotation speed. An axial end part of a second intake pipe 2 is inserted in an axial end part of the first intake pipe 1 in a manner capable of changing an insertion quantity to the first intake pipe 1 by the moving means 4. The end part of the first intake pipe 1 is provided with a throttle part 12 having an inner surface which is smaller than a general part 11 and contacting with an outer surface of the end part of the second intake pipe 2 and a slit 14 for separating the throttle part 12 by adjusting the insertion quantity of the second intake pipe 2 into a plurality of separated upper walls 12a and lower walls 12b and a right-left pair of sidewalls 12c capable of expanding and contracting.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286292-A (JP)
Title: Vehicular power supply device
Inventor: YUGO MASAKI
IPC: H02J7/02
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular power supply device with a simple circuit constitution capable of detecting a voltage and a current of a high-voltage battery with high accuracy.  <P>SOLUTION: The vehicular power supply device includes: a high-voltage battery 1 connected in series with a plurality of rechargeable cells; a current detection part 3 for detecting a current flowing to the high-voltage battery 1; a voltage detection circuit 4 for detecting a voltage of the high-voltage battery 1; and a power supply circuit 5 for supplying power to the power supply lines 20 of the voltage detection circuit 4 and the current detection part 3. The current detection part 3 is provided with a shunt resistor 7 connected in series with the cells and a current detection circuit 6 for detecting the current from voltage at both ends of the shunt resistor 7. The power supply circuit 5 is an insulation-type power supply circuit 5A for supplying power-supply power insulated from the chassis earth of a vehicle. The insulation-type power supply circuit 5A supplies power to both power supply lines 20 of the current detection circuit 6 and the voltage detection circuit 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290080-A (JP)
Title: Intermediate product of multilayer wiring board, and method of manufacturing multilayer wiring board
Inventor: ASANO TOSHIYA
IPC: H05K3/46
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermediate product of a multilayer wiring board that improves the yield of the product by preventing curvature.  <P>SOLUTION: The intermediate product 11 of the multilayer wiring board has a structure in which a plurality of resin insulating layers are laminated. The intermediate product 11 includes a product formation area 28 wherein a plurality of product portions 27 are arranged in a plane direction and a frame portion 29 enclosing a circumference of the product formation area 28. On the resin insulating layers in an area in a product portion 27, a product portion-side conductor layer is formed and on the resin insulating layer in an area in the frame portion 29, a frame portion-side conductor layer 54 is formed. On the resin insulating layer in the area in the frame portion 29, a plurality of non-formation areas 61 where a frame portion-side conductor layer 54 is absent are arranged. Consequently, the area rate of the product portion-side conductor layer in the product formation area 28 is equal to the area rate of the frame portion-side conductor layer 54 in the frame portion 29.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293385-A (JP)
Title: Fuel injection valve and fuel injection control device for engine using the same
Inventor: MATSUMOTO YUSUKE
IPC: F02D41/38
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily and stably control a temporary fall of a fuel injection rate.  <P>SOLUTION: A clearance 34 smaller than the nozzle hole area of an injection nozzle 30 is formed between a tip protrusion part 33 of a needle vale 26 in an intermediate lift position within a predetermined range and an inside wall 29 of a nozzle case 25. When the needle valve 26 is located in the intermediate lift position, fuel passing between a seat surface 31 and a seat part 35 is injected from the injection nozzle 30 through the clearance 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008243228-A (JP)
Title: Cryptographic method, apparatus and system for storage medium electronic right management in closed and connected appliance
Inventor: SHEAR VICTOR H
IPC: G06Q20/00
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powerful rights management technique enabling future evolution of technical capabilities and business models.  <P>SOLUTION: The rights management arrangement for storage media provides adequate copy protection in an inexpensive mass-produceable, low-capability platform and also provides enhanced, more flexible security techniques and methods when the same media are used with platforms having higher security capabilities. Cryptographically strong security is provided by encrypting at least some of the information carried by the media and enabling decryption based on the control set and/or other limitations. A secure "software container" can be used to protectively encapsulate various digital property content and control object information. Cooperative rights management may also be provided, where plural networked rights management arrangements collectively control a rights management event on one or more of such arrangements.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009299275-A (JP)
Title: Movable partition wall
Inventor: IZUMISAWA TADAHARU
IPC: E04B2/82
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a firm fixing force without needing assembly accuracy by forming a movable partition wall with a simple mechanism.  <P>SOLUTION: A panel frame 1 formed by assembling square bars is provided with a proper number of bars 10 at spaces. The outside surface of the panel frame 1 is provided with a through-hole 12, and a guide 2 is provided retractably from the panel frame 1. A coil spring 4 is installed in a recess 31 provided at an outer frame 3, and the other end abuts on the panel frame. The outer frame 3 is pressed to compress the coil spring 4 and temporarily placed in an installation place being fixed to the panel frame 1 by a stopper 6. The outer frame 3 is energized outward by the resilience of the coil spring 4 by releasing a stopper and pressure-fixed to a floor or a wall located at the upper or lower side of the partition wall, or to a column or the like at the side. The compressed amount of the coil spring 4 is adjusted by the projecting length of a bar 23 of the guide 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302656-A (JP)
Title: Information processing apparatus, method of controlling information processing apparatus, and control program for information processing apparatus
Inventor: OKADA KOICHI
IPC: H04N21/61
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus capable of quickly confirming data on a communication apparatus side by shortening a period of time required for communication connection when acquiring the data by wireless communication from the communication apparatus having a large data capacity.  <P>SOLUTION: The information processing apparatus 1A for acquiring data from communication apparatus 2A having a data storage area by wireless communication includes: a detection means for detecting that the communication apparatus 2A is connected by the wireless communication; and a control means for acquiring an amount of data determined in advance from the communication apparatus 2A every time the detection means detects the connection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302682-A (JP)
Title: Delay interferometer
Inventor: IEMURA MITSUTAKA
IPC: H04B10/61
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay interferometer in which an influence on optical components due to temperature variation of a package is suppressed, and a compensation effect owing to an optical phase adjusting plate can be further improved.  <P>SOLUTION: In the delay interferometer, a Michelson delay interferometer unit is mounted on a package made of a Kovar material. The Michelson delay interferometer unit has the optical components including a beam splitter which splits an optical signal, reflectors which reflect the split optical signals, and the optical phase adjusting plate which is inserted into an optical path of the optical signal, and which is used for temperature compensation. The delay interferometer includes a glass substrate on which the optical components are bonded and mounted, and an elastic member which is interposed between the delay interferometer unit configured by the optical components mounted on the glass substrate, and a bottom portion of the package.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003537-A (JP)
Title: Method of manufacturing electrode catalyst for fuel cell, and fuel cell using the same
Inventor: UENO YUKIYOSHI
IPC: H01M4/90
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a highly active electrode catalyst for a fuel cell replacing platinum and having high four-electron reduction performance.  <P>SOLUTION: The method of manufacturing the electrode catalyst for the fuel cell represented by RuX (X is at least one kind of chalcogen element) comprises carrying out heat treatment for 10 minutes to 5 hours at 400-600°C, preferably for 30 minutes to 2 hours at 480-520°C, after RuX composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003137-A (JP)
Title: Cache memory system, cpu core, and cache memory control method
Inventor: HAYAKAWA FUMIHIKO
IPC: G06F12/08
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cache memory system capable of reducing the overhead of memory access, improving the utilization efficiency of a memory, a CPU, an external device for supplying data to the memory and the like, and improving the performance of the entire system, and to provide a CPU core, and a cache memory control method.  <P>SOLUTION: A higher-order memory data storage 24 reads updated data from a lower-order memory hierarchy 12 when data referred to by the CPU core 11 are the updated data, and stores the data in a higher-order memory hierarchy 15. When the higher-order memory storage section 24 stores data in the higher-order memory hierarchy 15, a memory lock device 23 locks the higher-order memory hierarchy 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009029118-A (JP)
Title: Inkjet recording device and recording method
Inventor: SHIBATA RETSU
IPC: B41J2/01
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce band unevenness and to reduce deviation of a recording ratio in each scan recording in divided recording wherein an image is completed in bidirectional scan recording by a plurality of number of times by using inks of a plurality of different colors.  <P>SOLUTION: Total ink discharge amount of each ink at an end area in a scanning direction of a recording head in an image area determined based on image data is measured, and the measured total ink discharge amount is compared with a threshold. According to the compared result, the ink discharge amount in each pass is controlled so that the ink discharge amount when recording by a final pass may be smaller than the average ink discharge amount when recording by passes other than the final pass in the end area exceeding the threshold than in the remaining area other than the image area from which the end area is extracted. Furthermore, the inkjet recording device may be a facsimile device having a transmitter/receiver function.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010012378-A (JP)
Title: Dehumidifying apparatus
Inventor: KIDO TERUO
IPC: B01D53/26
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifying apparatus directly forming water droplets from air and removing moisture in air.  <P>SOLUTION: The dehumidifying apparatus 10 removes moisture in the treating object air, and is provided with a dehumidification path 12 through which the treating object air is circulaterd, an ultraviolet ray irradiation means 20 emitting the ultraviolet ray, and a dehumidifying part 16 removing the moisture in the treating object air flowing in the dehumidification path 12 by the ultraviolet ray.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010015738-A (JP)
Title: Electrical connector
Inventor: SAITO YUICHI
IPC: G06K17/00
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical connector which includes a small occupied space in addition to a highly reliable switching operation and is excellent in operability.  <P>SOLUTION: A first spring section (6) and a second spring section (11) are extended in the connector-width direction (W) orthogonal to a fitting direction (D) of a mating connector. A first contact section (8) is displaced in the fitting direction (D) since the first spring section (6) is elastically deformed in the fitting direction (D) by fitting of the mating connector. A second contact section (10) is displaced in the connector-height direction (H) since the second spring section (11) is pushed in the connector-height direction (H) orthogonal to the fitting direction (D) and the width direction (W) by the first contact section (8). Consequently, the first contact section (8) and the second contact section (10) are slidably come in contact with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009004081-A (JP)
Title: Playback apparatus with second variation detection
Inventor: BAKX JOHANNUS L
IPC: G11B7/09
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a playback apparatus which needs no additional component such as a phase-locke loop means.  <P>SOLUTION: Information is recorded in an information carrier 2 in the form of variations of a first physical parameter. The playback apparatus scans the information carrier by a transducer 4 to respond to the variations of the physical parameter. An information recovering circuit 5 recovers the information from a first detection signal D1 received from the transducer 4. The information recovering circuit 5 has a phase-locked loop 51. The information carrier 2 exhibits a second variation of a second physical parameter which differs from the first physical parameter but which is detectable by the transducer 4. A detection circuit 6 detects the presence of the second variance based on a second detection signal D2 received from the transducer 4. The detection circuit 6 is capable of using the phase-locked loop of the information recovering circuit 5 to detect the presence of the second variance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010017801-A (JP)
Title: Cutting method and cutting apparatus
Inventor: YOSHINO KIYOSHI
IPC: B23B1/00
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide highly usable cutting method and apparatus, suppressing chattering without narrowing an area to be machined and without impairing the finishing accuracy of a surface to be machined.  <P>SOLUTION: A tool main spindle 7, whose cutting angle can be changed, is translated by an X-axis moving mechanism portion 10 on an X-axis provided in a plane perpendicular to an axis M1 of a workpiece 5; and is translated on a Y-axis by a Y-axis moving mechanism portion 8. Cutting of the work is performed by setting the cutting angle of the tool main spindle 7 to an angle of the cutting tool at which the workpiece 5 has large dynamic rigidity, and causing an axis M3 of the cutting tool 6 to cross the work axis M1, and cutting the workpiece 5 with the cutting tool 6 toward the axis of the work 5 by cooperatively operating the X-axis moving mechanism portion 10 and the Y-axis moving mechanism portion 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017738-A (JP)
Title: Setting method of welding condition of mag pulse welding
Inventor: NISHISAKA FUTOSHI
IPC: B23K9/095
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate setting of welding conditions when wire for CO<SB>2</SB>gas arc welding is used instead of wire for pulse arc welding in MAG pulse welding.  <P>SOLUTION: In a setting method of the welding conditions of the MAG pulse welding, which is carried out by feeding welding wire 1 at a preliminarily determined feeding speed Fr, applying a peak current Ipr during a peak period Tpr, applying a base current Ibr during a base period, and controlling the base period to allow a welding voltage average value Vd to be equal to a welding voltage setting value Vr, a wire type selection switch ST for selecting a wire mode for CO<SB>2</SB>gas arc welding is arranged, and when this mode is selected, the peak period Tpr is made longer by a predetermined value ΔTp, while the welding voltage setting value Vr is increased by a predetermined value ΔVr, and the feeding speed Fr is made faster by a predetermined value ΔFr. Accordingly, the welding conditions suitable for the wire for CO<SB>2</SB>gas arc welding are automatically set only by selecting the switch ST.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019186-A (JP)
Title: Malfunction diagnosis device for oxygen concentration sensor
Inventor: TAWARA TATSUYA
IPC: F02D41/22
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a malfunction diagnosis device for an oxygen concentration sensor, enabling to compatibly attain quick completion of malfunction diagnosis through the control of intake air during fuel-cut and less occurrence of vibration resulting from the control of the intake air.  <P>SOLUTION: The malfunction diagnosis device performs malfunction diagnosis of an oxygen sensor whose output is changed with the concentration of oxygen in exhaust gas flowing in an exhaust pipe for an internal combustion engine, during executing fuel-cut. It increases the opening of a throttle valve which adjusts the amount of intake air, for malfunction diagnosis, and prohibits the finish of the fuel-cut to be finished, when starting the control.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024632-A (JP)
Title: Remote-control unit for vehicle
Inventor: ARAI HIDEAKI
IPC: B60R25/01
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To secure desired safety.  <P>SOLUTION: This remote-control unit 10 for the vehicle is equipped with a portable terminal 11 capable of sending out an operation signal, and an on-vehicle control device 12 capable of controlling the vehicle by receiving the operation signal sent out from the portable terminal 11. The on-vehicle control device 12 comprises: a reception intensity detecting portion 31 which detects the reception intensity of the operation signal; a reception intensity comparing portion 32 which compares the reception intensity with a predetermined value; and an equipment control portion 34 which inhibits an operation of prescribed equipment of the vehicle when the reception intensity is the predetermined value or below as a result of comparison with the reception intensity comparing portion 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027366-A (JP)
Title: Fuel cell cogeneration system
Inventor: MATSUMOTO SATOSHI
IPC: H01M8/00
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which has a high exhaust heat recovery efficiency and is superior in energy-saving and compactness.  <P>SOLUTION: The cogeneration system is provided with a hot water circulation circuit 9 in which hot water from a hot water tank 3 returns to the hot water tank 3 by a circulation pump 4 through a cathode off-gas heat exchanger 6 which recovers exhaust heat of the cathode off-gas of a fuel cell 1, a cooling water heat exchanger 7 to recover exhaust heat of cooling water of the fuel cell 1, and an exhaust gas heat exchanger 5 to recover exhaust heat of the exhaust gas of a hydrogen producing device 2. The exhaust gas heat exchanger 5 and the cathode off-gas heat exchanger 6 are arranged in parallel in the hot water circulation circuit 9 and further, are integrated with the cooling water heat exchanger 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT