baber/WOPTO huggingface dataset:
Patent JP-2007218554-A (JP)
Title: Storage type water heater
Inventor: TAWARA KEITARO
IPC: F24H1/18
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide efficient operation while preventing unnecessary boiling operation by controlling the start and stop of boiling operation in a condition matched to the sense of an actual use regardless of the size of a hot water storage tank.  <P>SOLUTION: This water heater comprises a hot-water outage usable hot water quantity setting means 34 for setting a start usable hot water quantity for determining the start of hot-water outage boiling operation and a stop usable hot water quantity for determining stop of hot water outage boiling operation to optional values in time bases. The start and stop of a heating means 14 are performed based on the start usable hot water quantity and stop usable hot water quantity set by the setting means 34 and a usable hot water quantity calculated by a usable hot water quantity calculation means. At the time of starting the heating means 14, the heating capability is changed according to the value of the start usable hot water quantity set by the setting means 34.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006161059-A (JP)
Title: Ethylene-alpha olefin copolymer and method for producing the same
Inventor: TAKAHASHI MAMORU
IPC: C08L23/08
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ethylenic copolymer composition having excellent transparency, mechanical strengths and moldability.  <P>SOLUTION: The ethylene-α-olefin copolymer relating to this invention is a copolymer from ethylene and an α-olefin of 6 to 8 carbon atoms, in which the melt tension (MT) and the melt flow rate (MFR) satisfy the following relation: 9.0 × MFR<SP>-0.65</SP>> MT > 2.2 × MFR<SP>-0.84</SP>; fluidity activation energy ((Ea) × 10<SP>-4</SP>J/mol K), the carbon number (C) of the α-olefin in the copolymer and the content of the α-olefin in the copolymer (x mol%) are related to satisfy (0.039Ln(C-2) + 0.0096)×x +2.87 < Ea × 10<SP>-4</SP>≤ (0.039Ln(C-2) + 0.1660)×x +2.87; in addition, when film is inflated, the Haze of the film satisfies specific relations.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007224947-A (JP)
Title: Sliding device
Inventor: YAMAMOTO YASUHIRO
IPC: F16C33/14
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding device capable of maintaining high operation accuracy at a low cost.  <P>SOLUTION: The sliding device 1 is provided with a first member 2 and a second member 3 performing relatively linear movement under a loaded condition. The second member 3 is provided with an electrocast portion 4 with an end in a section perpendicular to a linear movement direction, and the electrocast portion 4 has a load applied surface to which the load is applied. The load applied surface the easiest to advance wearing among the sliding devices of this type is excellent in accuracy, wear resistance and heat resistance with the usage of the properties of electrocasting, and therefore, the sliding device 1 exhibiting high operation accuracy can be manufactured at a low cost.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007040291-A (JP)
Title: Variable valve gear for internal combustion engine
Inventor: HARA SEINOSUKE
IPC: F01L13/00
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve gear capable of being applied to an existing cylinder head without largely altering a structure of the existing cylinder head, and of securing an appropriate amount of valve lifting while reducing costs.  <P>SOLUTION: The gear is equipped with intake valves 3, 3, each of which opens and closes via a cam surface 20a, by oscillating a valve driving member 8 via a link arm 21, a rocker arm 23 and a link member 24, in conjunction with rotation of a driving cam 5a of the cam shaft 5. The valve driving member 8 has a curved part 16 which is curved to circumvent a periphery of a cam shaft 5. A pivot section 19 at an upper end of the gear is oscillatably supported on a coaxial section 29a of a control spindle 29. A center part of the rocker arm 23 is oscillatably supported on a control cam 30 of the control spindle 29.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007222814-A (JP)
Title: Flocculant injection volume control method and control controller
Inventor: IMAMURA MANABU
IPC: C02F1/44
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable membrane filtration operation in a stable state even if the inflow volume of an inlet and the number of water supply pumps fluctuate.  <P>SOLUTION: A method comprises the preset of a minimum flocculant dose volume capable of sufficiently flocculating and flocking an organic substance or the like in raw water in response to the concentration of the organic substance or the like in the raw water and the inflow volume of the inlet of a membrane filtration device 5 in a control controller 8, installation of a differential pressure gauge 6 for measuring the pressure difference of the membrane filtration device 5 and a flowmeter 7 of the inflow volume for measuring the inflow volume of the inlet, calculation of the inflow volume of the inlet and a pressure difference increasing speed by the control controller 8 from the concentration of the organic substance or the like, the output of the differential pressure gauge 6 and the output of the flowmeter 7 of the inflow volume, and at the start of operation, supply of the set flocculant injection volume from a flocculant tank 3 to a settling tank 2 through which the raw water passes, wherein the flocculant injection volume is changed in proportion to the fluctuation amount if the inflow volume of the inlet to be detected fluctuates.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229562-A (JP)
Title: Hydrogen separation membrane and its manufacturing method
Inventor: YAJIMA KENTARO
IPC: C04B38/00
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen separation membrane having a thin and finely porous layer consisting of ceramic fine particles on the outermost surface layer part of a porous support body and greatly reducing pressure drop, and a manufacturing method of such a hydrogen separation membrane.  <P>SOLUTION: The porous support body with water impregnated in fine pores is dipped in an organic solvent of a given temperature having metal alkoxide dissolved therein, the metal alkoxide in the organic solvent is brought into contact with water in the fine pores at the outermost surface layer part of the porous support body for hydrolysis, a porous layer consisting of ceramic fine particles is formed only on the outermost surface layer part of the porous support body, to seal aperture parts formed among ceramic particles of the outermost surface layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007236089-A (JP)
Title: Information processing apparatus and charge control method
Inventor: NAKANO MASANORI
IPC: H02J7/04
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus and a charge control method for preventing an overcharge to a secondary battery.  <P>SOLUTION: The first secondary battery having a first full charge voltage value or the second secondary battery having a second full charge voltage value is mounted to the information processing apparatus. An overcharge protection circuit 301 indicates a charge state of the first secondary battery in response to a hardware configuration provided in the first secondary battery and identifying the first secondary battery if the first secondary battery is mounted to the information processing apparatus, and indicates a charge state of the second secondary battery in response to a hardware configuration provided in the second secondary battery and identifying the second secondary battery if the second secondary battery is mounted to the information processing apparatus. A reset IC 305 deactivates charging to the secondary battery after the charge state indicated by the circuit is detected and exceeds the full charge voltage value if the first or second secondary battery is mounted to the information processing apparatus.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006217795-A (JP)
Title: Motor and its drive control device
Inventor: TA KAO MIN
IPC: H02P21/06
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor and its drive control device for a brush-less DC motor of small motor noise, formed in a small size with a torque ripple small even by applying a trapezoidal current, and to provide an electrically driven power steering device using this motor and its drive control device.  <P>SOLUTION: The motor drive control device for controlling the motor having three or more phases is provided with a current command value computing part for calculating a current command value to the motor suppressing the torque ripple caused by a higher harmonic component of a counter electromotive voltage based on a rotational angle of the motor 1, the counter electromotive voltage, and a torque command value to the motor, and provided with a current control part for controlling a current of the motor based on the current command value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007237925-A (JP)
Title: Vehicle, driving device, and method for controlling vehicle and driving device
Inventor: YAMANAKA AKIHIRO
IPC: B60W20/00
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To quickly respond to rapid change of a required driving force during the Hi-Lo shift of a gear stage of a transmission.  <P>SOLUTION: When shifting a gear stage of a transmission transferring a torque of a motor MG2 to a driving shaft in the Hi-Lo shift while an accelerator is off or an accelerator pedal is slightly stepped on, an engine is operated at or higher than the shift minimum rotation speed Nchg of a rotation speed higher that an idling rotation speed Nidl (S150, S200). Thereby, when a large required torque Tr* is set by stepping on the pedal, the engine may quickly output a large torque and may quickly output large power to a ring gear shaft 32a as the driving shaft.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243783-A (JP)
Title: Phase locked loop
Inventor: HARA MASANORI
IPC: H03L7/10
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a phase locked loop from being affected by a change of characteristics with the passage of time, the phase locked loop for obtaining an output clock signal phase-locked with an input clock signal.  <P>SOLUTION: In the phase-locked loop, the frequency of a clock signal CLK-C output from an oscillator 17 is divided by a DDS 14 to obtain an output clock signal CLK-E, the phase of the output clock signal or a clock signal dividing the frequency of an output signal is compared with that of an input clock signal by a phase comparator 12, the DDS 14 is controlled by a phase comparison output signal, and the output clock signal CLK-E phase-locked with an input clock signal CLK-A is output. The phase locked loop comprises a non-volatile memory 18 which stores a control value inputting the phase comparison output signal of the phase comparator 12 through a loop filter 13 to the DDS 14 as a control value in each passage of a predetermined period, reads the stored control value during a self-traveling mode and inputs it to the DDS 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007242196-A (JP)
Title: Information reproducing device and information reproducing method
Inventor: UENAKA TAKAO
IPC: H04N5/765
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce information recorded on a recording medium by a reproduction process according to the preference of the viewer.  <P>SOLUTION: A disk reproducing device is equipped with: a persistent storage for storing a plurality of playlist files defining the procedure to reproduce the information recorded on a DVD in association with disk identification information for identifying the DVD; an identification information acquisition means (S21) for acquiring the disk identification information from the mounted DVD; a selection receiving means (S24) for receiving any one among the plurality of playlist files stored in the persistent storage in association with acquired identification information; and a reproducing means (S28) for reproducing the information recorded on the DVD in accordance with the selected play list.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007241183-A (JP)
Title: Display device and repairing method for display device
Inventor: YOSHINAGA TETSUJI
IPC: G09F9/00
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device having a pixel structure configured such that when the display device has a dot defect, a bright point defect can be corrected accurately even from the reverse surface side of an insulating substrate where TFTs are formed by suppressing an increase in parasitic capacity of the pixel, and a repairing method for the display device.  <P>SOLUTION: The display device has a pixel electrode 8, a drain electrode 5, a source electrode 4 disposed opposite the drain electrode, a video signal line 3, and a scanning wiring line 1 having a projection part 11 overlapping a pixel electrode of an adjacent pixel in a video signal line direction across an insulating film, and an island pattern 13 which is formed of a conductive film in the same layer as that of the source electrode 4 and also connected to the pixel electrode 8 at the overlap part between the projection part 11 of the scanning wiring line 1 and the pixel electrode 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245241-A (JP)
Title: Work centering method and device therefor
Inventor: ETSUNO NAOKI
IPC: B23Q1/64
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work centering method and a device therefor, which sets a workpiece quickly and accurately centers it in a magnetic chuck mounted on a spindle.  <P>SOLUTION: The work centering device makes centering of the workpiece 9 by abutting thereto working parts 13 provided in two places, the workpiece being sucked fast to the magnetic chuck mounted on the spindle to be driven into rotation. The working parts 13 are supported by a supporting plate 11 rotatable round one fulcrum O, and when the fulcrum O of the supporting plate 11 moves toward the rotational center OG of the magnetic chuck, the parts 13 abut on the workpiece 9 and correct the dislocation of the workpiece 9 while they swing in compliance with the workpiece 9 positioned eccentrically, and the center OW of the workpiece 9 is put in alignment with the rotational center OG of the magnetic chuck.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247406-A (JP)
Title: Holding structure of fan blade
Inventor: OKA HISASHI
IPC: F01D5/30
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding structure of a fan blade which can surly prevent a fan blade from coming off from a disk even though axially forward load acts at the rupture of a fan blade and which materializes high prediction accuracy of stress, easy design and the reduction in parts count, weight and cost by reducing weight, size and number of fastening bolts.  <P>SOLUTION: A disk 10 includes a plurality of dovetail grooves 12 disposed in the circumferential direction at a certain angular interval and extending along an axial direction. A fan blade 20 is provided with a dovetail part 22 which can transmit to the disk the centrifugal force when being axially fitted in the dovetail groove to be rotated. The disk is provided with a flange part 14 which is situated forward from the dovetail groove and extends radially outward, and with a ring-shaped retainer member 30 which is fitted between the front 22a of the dovetail part and the back 16a of the flange part and which transmits to the disk the axially forward load acting on the fan blade through the medium of the back of the flange part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247683-A (JP)
Title: Disk brake for vehicle
Inventor: ADACHI OSAMU
IPC: F16D65/18
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a size of a reduction gear, in a disc brake for a vehicle, in which the reduction gear for reducing a speed of an electric motor and output of the electric motor is disposed to a caliper body, a motion converting mechanism converting a rotating power output from the reduction gear into an actuating force in an axial direction of a brake piston is interposed between the brake piston and the reduction gear.  <P>SOLUTION: The reduction gear 32 includes: an eccentric rotor 56 rotated together with a motor shaft 55 disposed to the electric motor 11; an external gear 57 rotatably journaled to an outer periphery of the eccentric rotor 56; an internal gear 58 meshed with the external gear 57 and fixed and arranged to be coaxial with the motor shaft 55; an output member 59 connected not to be relatively rotatable with an input member 37 of the motion converting mechanism 33 disposed coaxially with the motor shaft 55; and an Oldham's mechanism 60 disposed between the external gear 57 and the output member 59 so as to transmit an only rotational components of the external gear 57.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245204-A (JP)
Title: Learning method for rolling-load model and device therefor
Inventor: IIJIMA KEIJI
IPC: B21B37/00
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly accurate rolling-load model by reflect to the rolling-load model the effects of a plate thickness, a temperature, an actual value of load, components of a kind of steel, and the like, which are used in calculating a rolling-load.  <P>SOLUTION: A learning method for a rolling-load model for a rolling mill predicts a rolling-load by using a rolling-load model that is expressed at least by the factors relative to the plate thickness and the temperature of a rolling material and by the factors relative to the concentration of steel component. Then method corrects an error in the rolling-load model based on the information about actual values after the rolling work conducted by using the predicted rolling-load. Factors relative to the plate thickness and the temperature of the rolling material and factors relative to the concentration of steel component are calculated so that the error between a calculated value of the rolling-load model that is obtained by substituting actual values after rolling for the model and a predictive value before rolling is made minimum. Using the rolling-load model to which the calculated factors are applied, a rolling-load to be set for the next rolling is predicted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007250123-A (JP)
Title: Optical pickup device
Inventor: MIYAZAKI OSAMU
IPC: G11B7/135
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an optical pickup device while optimizing light usage efficiency for respective wavelengths in the optical pickup device using three different light sources.  <P>SOLUTION: In the optical pickup device using the plurality of light sources 11, 21a and 21b for emitting three different wavelengths (λ1<λ2<λ3), one collimator lens 51 and an objective lens 35 for which imaging magnifications to the light of the second wavelength λ2 and the light of the third wavelength λ3 are respectively different, a lens 1 having negative power is disposed between the first light source 11 and the collimator lens 51.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007257126-A (JP)
Title: Ic card direction inspecting method, ic card direction inspecting device, and ic card direction inspecting program
Inventor: HAYASHI KENTA
IPC: G06K19/07
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card direction inspecting method which easily inspects a direction of an IC card.  <P>SOLUTION: The IC card direction inspecting method for inspecting the direction of the IC card including a determination reference part inside the card based on photographed patterns has; a process in which the IC card is irradiated with near-infrared light whose transmissivity is higher in the basic material of the IC card than in the determination reference part; a process in which the IC card is photographed, from a direction opposite to the direction in which the IC card is irradiated with the near-infrared light, by using a camera having sensitivity to a near-infrared area; and a process in which a storage means, storing the patterns of the determination reference part and the directions of the IC card in association with each other, is referred to, and the direction of the IC card is determined based on the pattern of the determination reference part in the photographed images.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256009-A (JP)
Title: Radar system
Inventor: KIMURA TADASHI
IPC: G01S13/46
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To detect and track a target existing inside a transmission blind of a radar device.  <P>SOLUTION: This system is equipped with the radar device for radiating a radar transmission wave of a pulse train, and positioning by receiving target reflected waves from a moving target; and a reception-dedicated device installed on a position separated from the radar device. The reception-dedicated device receives a superimposed signal, between a back lobe direct wave from the radar antenna of the radar device and the target reflected wave during transmission of the radar transmission wave, calculates the positional information of the target by extracting a target reflected wave signal from the superimposed signal, and transmits the calculated position information to the radar device. The radar device detects and tracks the target in a transmission blind region based on the position information received from the receive-only device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007253988-A (JP)
Title: Sheet for making envelope
Inventor: TSUBOUCHI TAKAO
IPC: B65D27/34
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for making an envelope which is easy to make printing on.  <P>SOLUTION: This sheet 10 for making the envelope is provided with a square first sheet 11 and a second sheet 21. Either the length or the width of the second sheet 21 is in the same size as that of the first sheet 11, and the other side of the sheet 21 is in a different size from that of the first sheet 11. The first sheet 11 and the second sheet 21 are superimposed by matching each of their three sides and exposing a part of the first sheet 1 as to the other side. A part along a partition line 12 in parallel with the two facing sides of the three sides and the three side parts of each sheet 11 and 21 are formed with an envelope making paste layer 17A for joining the sheets 11 and 21. In this way, a plurality of envelope parts 16 each with a sealing part 16A are made. Also, the sheet for making the envelope 10 is formed with a micro-perforation line 13 for parting both sheets 11 and 21 along the partition line 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256546-A (JP)
Title: Plate-making method for photosensitive planographic printing plate, and automatic developing machine
Inventor: KONUMA TARO
IPC: G03F7/00
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate-making method for a photosensitive planographic printing plate which can enhance the productivity (reduce the start-up time and the warming up) and reduce power consumption, uniformly heat the photosensitive planographic printing plate and is superior in dot reproducibility during continuous processing, and to provide an automatic developing machine.  <P>SOLUTION: In the plate making method for the photosensitive planographic printing plate, a photosensitive planographic printing plate material, having a radiation-sensitive photosensitive layer on the base is heated up to 80 to 150°C by using an electromagnetic induction heating system, during development processing, after the photosensitive planographic printing plate material has been exposed to an image pattern.  <P>COPYRIGHT: (C)2008,JPO&INPIT