baber/WOPTO huggingface dataset:
Patent JP-2009113771-A (JP)
Title: Driving force controller for vehicle
Inventor: MAEDA YOSHINORI
IPC: B60W40/10
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of controlling driving force by quickly reflecting a driver's intention to turn a vehicle.  <P>SOLUTION: A driving force controller for a vehicle for controlling driving force of wheels so that a yaw rate thereof is brought close to a target yaw rate includes a steering angle detecting means (Step S1) for detecting the steering angle, a twisting angle calculating means (Step S2) for acquiring a twisting angle in a steering system for giving a steering angle to a steered wheel based on a steering torque of a steering system, a steering angle calculating means for calculating a target yaw rate (Step S4) for acquiring a steering angle for calculating a target yaw rate based on the steering angle detected by the steering angle detecting means and the twisting angle calculated by the twisting angle calculating means, and a target yaw rate calculating means (Step S5) for calculating the target yaw rate based on the steering angle for calculating a target yaw rate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121247-A (JP)
Title: Laser ignition device, internal combustion engine and laser ignition method
Inventor: FUJIKAWA TAKETOSHI
IPC: F02P23/04
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser ignition device capable of igniting a fuel in a combustion chamber with low energy, an internal combustion engine adopting the ignition device and a laser ignition method capable of igniting the fuel with low energy.  <P>SOLUTION: The laser ignition device 10 is provided with a laser device 26 for outputting laser pulse to the fuel in the combustion chamber 14 of the engine 12 capable of adjusting power and pulse width of its output laser pulses and a laser control circuit 30 for operating the laser device 26 at an ignition timing. The laser control circuit 30 controls the laser device 26 so that a laser pulse LP2 of which peak power is lower than a laser pulse LP1 is output from the laser device 26 to plasma generated in the combustion chamber after the laser pulse LP1 having a peak power capable of generating the plasma in the combustion chamber 14 is output from the laser device 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120283-A (JP)
Title: Carrying device
Inventor: TAKEDA SHOICHIRO
IPC: B65G47/68
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive carrying device, by solving a problem of huge expensiveness of the conventional carrying device using carton formers for each box lines, since the carton former is expensive.  <P>SOLUTION: The carrying device 10 includes: a carton former 12 for upper box, supplying upper boxes 80; a supply line 32 for upper box carrying the upper boxes 80 supplied from the carton former 12 for upper box; an intermediate line 24 for first upper box and an intermediate line 26 for second upper box, receiving and carrying the upper boxes 80 carried on the supply line 32 for upper box; a distribution device 20 for upper box, sequentially distributing the upper boxes to the intermediate line 24 for first upper box and the intermediate line 26 for second upper box, in units of a plurality of predetermined numbers; and shooters for upper box, respectively connected with the intermediate line 24 for first upper box and the intermediate line 26 for second upper box.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124822-A (JP)
Title: Electric motor type power device
Inventor: MOGI SEIICHI
IPC: F16H57/02
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce stirring resistance of oil by making it difficult for the oil lubricated a bearing to flow into a chamber for housing an electric motor while enhancing maintainability of a resolver and lubricity of a bearing.  <P>SOLUTION: One end of the rotor shaft 31 of an electric motor remote from a differential gear is supported by a case 20 through a ball bearing 30, and a resolver 76 for detecting the rotary position of the rotor shaft 31 is arranged on the axial outside of the ball bearing 30. An oil chamber 83 for holding oil is defined between a magnetic shield 82 for shielding the resolver 76 magnetically from the electric motor and the ball bearing 30 so that both detection accuracy of the resolver 76 and lubricity of the ball bearing 30 are ensured. Furthermore, oil is prevented from flowing into a chamber 74 for housing an electric motor by holding oil in the oil chamber 83 thus minimizing increase in stirring resistance of oil caused by the rotor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119745-A (JP)
Title: Image forming apparatus
Inventor: MICHIKI YOZO
IPC: B65H5/00
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent image quality from being degraded due to the positional deviation of a paper sheet when paper sheet holding force by a conveying belt is reduced, when sub-scanning and paper sheet discharging are separately driven.  <P>SOLUTION: In an image forming apparatus, when a sub-scanning motor 131 driving the conveying belt 31 conveying the paper sheet 5 and a paper sheet discharge roller 79 driving a discharged paper sheet conveying part 7 conveying the paper sheet 5 to discharge it are intermittently driven in synchronization in such a manner that drive completion timing of one driving period (ON time) of the paper sheet discharge motor 79 is delayed by a delay time t with respect to the drive completion timing of one driving period (ON time) of the sub-scanning motor 131, the delay time t is set to time t1, when an entrance detection sensor 331 detects the paper sheet 5 and is set to time t2 (t2<t1) shorter than the time t1, when the entrance detection sensor 331 does not detect the paper sheet 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121378-A (JP)
Title: Control device and ignition control method
Inventor: YABUUCHI YUTAKA
IPC: F02P5/15
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To accurately calculate the time required to an ignition crank angle even when a rotation speed of a crankshaft is varied.  <P>SOLUTION: Ignition timing in one rotation of the crankshaft is determined by the control device based on a detection time interval wherein an angle of the crankshaft in one rotation of the crankshaft is detected and a variation amount thereof, and ignition is instructed to an ignition device of an engine by the ignition timing, and therefore, the ignition timing can be accurately calculated based on the time interval continuous in an identical period even when the rotation speed of the crankshaft is varied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123173-A (JP)
Title: Recording system of vehicle travel information
Inventor: TAGUCHI TETSUYA
IPC: B62D41/00
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To record travel information during the occurrence of an accident even though an electronic control unit for recording travel information and an electronic control unit for transmitting the travel information temporarily come to communication failure when the accident takes place.  <P>SOLUTION: A first ECU 20A and other ECUs 30B and 30C connected to an accident detection sensor are connected to sensors 41 and 42 for detecting travel information, wherein an ECU for transmitting the travel information received from the sensors to the first ECU is connected through a multiplex communication line 11, and the first ECU includes a temporary storage memory 22 for periodically overwriting received travel information, a nonvolatile memory 23, a communication failure determination part 26, and a storage condition determination part 24 for detecting an accident occurrence by the accident detection sensor, counting an elapsed time until communication comes back to a normal state when the communication failure determination part determines the communication failure, requesting the other ECUs to transmit travel information when normal communication comes back and storing the received travel information in the nonvolatile memory.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126216-A (JP)
Title: Air passage opening/closing device
Inventor: MATSUE TETSUYA
IPC: B60H1/00
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce sliding sound generated when a rotary door rotates.  <P>SOLUTION: On an outer peripheral surface of a circumferential wall portion 21b of the rotary door 21, a door side projecting portion 21g projecting toward the opposite side to a rotating shaft 21a is provided. On a case 11, a case side projecting portion 17a projecting toward the rotating shaft 21a side so as to press the door side projecting portion 21g toward the rotating shaft 21a is provided so as to extend in a rotating direction. Between the circumferential wall portion 21b and the door side projecting portion 21g, an elastic portion 21d elastically deformed by pressing force acting from the case side projecting portion 17a to the door side projecting portion 21g to displace the circumferential wall portion 21b toward the rotating shaft 21a side is provided. The case side projecting portion 17a is provided with recessed portions 17b, 17c, 17d recessed toward the opposite side to the rotating shaft 21a so as to fit the door side projecting portion 21g into the recessed portions 17b, 17c, 17d when the rotary door 21 is at a fully-closed position of an air passage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128449-A (JP)
Title: Imaging apparatus
Inventor: OKAMOTO DAISUKE
IPC: H04N5/351
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of suppressing change in the quantity of movement of an imaging element resulting from change in an urging direction of a spring member.  <P>SOLUTION: In the video camera (imaging apparatus) 10, a spring 28 is so arranged that the urging direction E of the spring 28 is inclined with respect to the axial line D of the rotating shaft 261a of a stepping motor 261, thereby: inclining a transmission arm member 26 urged by the spring 28 with respect to the axial line D of the rotating shaft 261a; and bringing the transmission arm member 26 into contact with a nut 262 engaging with the rotating shaft 261a. Accordingly, the nut 262 engages with the rotating shaft 261a while the axial line D of the nut 262 is inclined with respect to the axial line D of the rotating shaft 261a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008073847-A (JP)
Title: Cutting tool having body coated by hard wear resistant film
Inventor: LJUNGBERG BJOERN
IPC: C23C16/40
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated cutting tool for chip forming containing at least one layer of an alumina (Al<SB>2</SB>O<SB>3</SB>) which is formed by a film featured by fine equiaxed grain.  <P>SOLUTION: A body is provided which substantially consists of α-Al<SB>2</SB>O<SB>3</SB>at least in one layer and keeps at least partially coated with one or a plurality of heat resistant layers. The layer of Al<SB>2</SB>O<SB>3</SB>is formed of substantially equiaxed grain having an average grain size of 1 μm or less, and has bimodal grain size distribution consisting of coarse grains having an average grain size of 0.5 to 1 μm and fine grains having an average grain size of up to 0.5 μm. A layer of Al<SB>2</SB>O<SB>3</SB>contains a groove-form region containing titanium (at least 5 at.%) but containing neither nitrogen nor carbon. The special microscopic texture is achieved by temporarily stopping gas necessary for growth of a layer of Al<SB>2</SB>O<SB>3</SB>, and by introducing TiCl<SB>4</SB>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009125289-A (JP)
Title: Insulation pot
Inventor: KOBAYASHI HISAFUMI
IPC: A47J41/02
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation pot by which flowing out quantity of a liquid can be reduced and steam can be prevented from entering into a bellows when falling down.  <P>SOLUTION: The bellows 12 is contracted, air is discharged out of a discharge tube 15 into a container 3, compressing the inside of the container, and the liquid in the container 3 is sent out to the outside through the water raising tube 16 under the compression by pushing a push button 9 in the air pump type insulation pot. The discharge tube 15 is arranged in a vertical direction and the distal end of the same directed to the inside of the container 3 is opened directing the same to the front of the lid body 1 and bending at a right angle. By thus bending, flowing in resistance when the liquid in the container 3 flows into the discharge tube 15 is increased when falling down, and as a result, the liquid becomes hard to enter into the bellows 12 and the flowing quantity from the bellows 12 is reduced. The quantity of steam entering into the discharge tube 15 can be reduced comparing the case where the opening is directed downward by bending the opening forward at a place where the steam in the container 3 raises directly upward.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125892-A (JP)
Title: Robot system
Inventor: HANIYA KAZUHIRO
IPC: B25J13/00
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot system with robots of high production efficiency raising the installation density of robots by using a seven-articulated robot jointly with a six-articulated robot.  <P>SOLUTION: The robot system with the seven-articulated robot and the six-articulated robot arranged adjacently in a lateral direction comprises a means for avoiding interference with a lower arm or an upper arm of the six-articulated robot by rotating a second arm body, a third arm body, a fourth arm body and a fifth arm body of the seven-articulated robot and describing a circular arc locus by a joint for connecting the third and fourth arm bodies around a joint for connecting the first and second arm bodies and a joint for connecting the fifth and sixth arm bodies used as fulcrums.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133912-A (JP)
Title: Display apparatus and fabrication method and fabrication apparatus for the same
Inventor: UCHINO KATSUHIDE
IPC: H01L51/50
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve improvement of a yield rate of a display apparatus by including a pixel circuit which can make a dark spot, from which light is not emitted, less conspicuous in an organic EL display apparatus.  <P>SOLUTION: An existing one pixel is divided into a plurality of regions, and an organic EL element 127_k is provided in each of the plurality of regions. The organic EL element 127_k is connected to the source of a driving transistor 121 while interposing a test transistor 128_k which can be controlled between on and off for the organic EL element 127_k. When detecting the dark spot, all the test transistors 128_k are successively turned on from an off-state, so as to specify the presence or absence of the dark spot and the position of the dark spot. By radiating an energy beam such as a laser beam upon a wiring on an anode side that serves as a current channel of a driving current Ids to a dark spot element, the wiring is fused to electrically isolate the dark spot element from the normal pixel circuits P, thereby carrying out repair of the dark spot. If the other normal elements are used for display, an effect that the dark spot does not apparently look as a spot defect can be enjoyed, and one pixel can be prevented from fully becoming a dark spot element, and therefore, the yield in fabrication can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132198-A (JP)
Title: Axle load regulator of vehicle equipped with air dryer
Inventor: MITSUHASHI YOSHIHIRO
IPC: B60G17/052
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axle load regulator of a vehicle, which prevents an air spring from malfunctioning by preventing boots of the air spring from deteriorating, and preventing components comprising the air spring from rusting, and in which the air spring normally operates even in a cold region.  <P>SOLUTION: The axle load regulator is equipped with a rear/front axle 22 and a rear/rear axle 23 which are suspended on car body frames 21, 21 with air springs 19, 20, respectively. While the rear/front axle 22 is driven, the rear/rear axle 23 is a driven shaft. The axle load regulator B regulates axle load distribution and vehicle height between the rear/front axle 22 and the rear/rear axle 23. The regulator is equipped with an air tank 25 into which compressed air dehumidified by an air dryer C is supplied from a compressor 24, and supply/exhaust bulbs 26, 27 installed between the air tank 25 and the air springs 19, 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008068130-A (JP)
Title: Slot machine
Inventor: NISHIYAMA SAKAE
IPC: A63F5/04
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine in which stop-reel control is made different by a start time for starting stop operation which ranges from a game start time of a slot game to a time when a stop switch is operated first by a player.  <P>SOLUTION: The reel is stopped in accordance with the start time for starting stop operation which ranges from the game start time of the slot game to the time when the stop switch is operated first by the player, the rotational position of the reel when the stop switch is operated, and the result of lottery by a winning combination lottery means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008154448-A (JP)
Title: Method and device for power conversion and adjustment of two output voltages
Inventor: ODELL ARTHUR B
IPC: H02M3/00
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve impermissible low efficiency due to power loss in a Zener diode of a known circuit.  <P>SOLUTION: A power converter has an energy transfer element coupled between a power inverter input and first and second power converter outputs. A switch is coupled between the power inverter input and the energy transfer element. A control circuit is coupled to the switch to control switching of the switch to generate a first output voltage at the first power converter output and a second output voltage at the second power converter output. A sum of the first and second output voltages is adjusted in response to a first voltage reference. The first output voltage is adjusted in response to a second voltage reference. A current in the energy transfer element is coupled in a way that it increases when a voltage across the energy transfer element is a difference between an input voltage at the power converter input and the first output voltage. The current in the energy transfer element is coupled in a way that it decreases when the voltage across the energy transfer element is a sum of the first and second output voltages.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009140171-A (JP)
Title: Data transmission circuit, integrated circuit, information processor, and data transmission method
Inventor: ASHIDA MITSUTOSHI
IPC: H03K19/177
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission circuit in which a calculation of a delay time during transmission of data is simplified while preventing conflict of buses.  <P>SOLUTION: Processor elements (PEs) 12A-F mutually transmit and receive data through a plurality of pieces of wiring 13 connected through data input units 14A-F or switch units 15A-H. Output terminals of the PEs 12A-F and the wiring 13 are connected through the data input units 14A-F composed of multiplexers (or data input units composed of logical gates). There occurs thereby no conflict of the buses due to erroneous inputs of voltages from the output terminals of the PEs 12A-F. Since the plurality of pieces of wiring 13 are connected to the switch units 15A-H composed of the multiplexers (or to switch units 15A-H composed of the logical gates), the calculation of the delay time during the transmission of the data is simplified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268858-A (JP)
Title: Image display system and method, and screen device
Inventor: HASEGAWA HIROSHI
IPC: G03B21/56
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display system enabling human beings and objects to get into or pass through a screen device, and made inexpensive and light in weight, and easily used.  <P>SOLUTION: The image display system includes the screen device 100 having screens 101, 101,... having characteristics of light transmission and characteristics of light diffusion, and a support device 110 hanging the screens 101, 101,... in such a manner that the respective screen surfaces 101a of the screens 101, 101,.. are opposed to each other with a prescribed interval, and a plurality of projectors PJ1 and PJ2 that perform image projection with respect to the screen device 100 from each different direction for image display on the screen surfaces 101a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008104350-A (JP)
Title: Power feeding system
Inventor: SAGI FUMIHIKO
IPC: H02G11/00
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power feeding cable (power feeding system) of a construction in which a cable is not damaged even if an excessive force is applied by contacting of adjoining reefer containers or the like during power feeding, and it is surely pulled up to a ceiling side for clearing while no power is fed.  <P>SOLUTION: The power feeding system comprises a branch line 5 from a trunk line 1, and an intermediate cable 12 equipped with a hooking connector 13 attached to equipment, on one end. The branch line 5 and the intermediate cable 12 are engaged with a flat blade connector 6 and a flat blade plug 11, to form an intermediate joint 15. If an excessive tensile is applied to the intermediate cable 12, the flat blade connector 6 is separated from the flat blade plug 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009141797-A (JP)
Title: Data generation device, data generation program, and information processor
Inventor: KAMIWADA TORU
IPC: H04N5/76
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To generate high-precision data for special reproduction which satisfies such a purpose as the special reproduction.  <P>SOLUTION: The information processor previously stores each keyword included in a video content to which a level of importance is given as keyword appearance information for each of the video contents recorded or reproduced in the past. After the keyword is extracted from the video content being an object of the special reproduction, the information processor related to an embodiment 1 retrieves a coincident keyword which coincides with the extracted keyword among the keywords in the keyword appearance information, obtains levels of importance given to the retrieved coincident keywords, respectively, and calculates the level of importance of the respective extracted keywords by using each of the obtained levels of importance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137502-A (JP)
Title: Vehicular outside mirror
Inventor: MIYANOHARA MASAAKI
IPC: B60R1/06
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular outside mirror of which the front upper end of a cargo chamber can be viewed as well as a rear part and side surfaces of a cab truck having the cargo chamber protruding above the height of a cabin at a rear side with a simple structure while preventing large increase of the weight of the outside mirror.  <P>SOLUTION: This vehicular outside mirror for a cab truck having the cargo chamber protruding above a ceiling of the cabin at a rear side includes a rail receiver arrayed in a mirror housing composing the vehicular outside mirror, a slide rail that can travel along the rail receiver in a vertical direction, and an auxiliary mirror attached to the slide rail and housed at a rear part of a mirror body of the outside mirror. The auxiliary mirror position can be switched between the housing position and a view position where the auxiliary mirror is protruded above the mirror body of the outside mirror to view an upper part of the cargo chamber from a driver seat by traveling the slide rail along the rail receiver in the vertical direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT