baber/WOPTO huggingface dataset:
Patent JP-2012156741-A (JP)
Title: Antenna duplexer
Inventor: YAMAJI TORU
IPC: H03H9/64
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To implement a satisfactory attenuation characteristic.SOLUTION: An antenna duplexer 1 includes a first filter 5 having a passband of a first frequency band, and a second filter 6 having a passband of a second frequency band higher than the first frequency band. The second filter 6 is a ladder filter having a plurality of series resonators and a plurality of parallel resonators. Out of the parallel resonators of the second filter 6, at least one of the second and later parallel resonators 7, 9, 11 counted from a side of electrical connection of the first filter 5 and the second filter 6 has at least two resonances consisting of a resonance and a sub resonance. At least two attenuation poles caused by the two resonances consisting of the resonance and the sub resonance are set in the first frequency band.
Patent JP-2011095775-A (JP)
Title: Drive unit, movable module and autofocus control method
Inventor: TANIMURA YASUTAKA
IPC: G02B7/04
Filed: 2011-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit and movable module, capable of correcting effect of hysteresis, and moving a driven unit to a target position accurately and simply, in the drive unit and movable module for moving the driven unit using a shape-memory alloy as a driving source.  <P>SOLUTION: The drive unit and movable module for moving the driven unit using the shape-memory alloy as the driving source has: an SMA resistance value calculation unit 333; a comparing unit 335; a drive quantity calculation unit 337; and a memory unit 340 for storing a hysteresis correction value. When reversely moving the driven unit reaching the position exceeding the target position to arrive at the target position, the drive quantity calculation unit outputs a drive quantity on the basis of results of comparison at the comparing unit 335 performing correction using the hysteresis correction value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012157435-A (JP)
Title: Sphygmomanometer
Inventor: SHIMIZU HIDEKI
IPC: A61B5/022
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a conventional sphygmomanometer cannot measure under no stress that a person to be measured is in physically and mentally stable states before blood pressure measurement.SOLUTION: A sphygmomanometer includes a microwave generator and a microwave receiver, detects at least the pulses or breaths of the person to be measured from doppler shifted reflected wave detected by the microwave receiver, and starts blood pressure measurement based on the result of the detection. Since the condition of the person to be measured can be detected without touching him or her, his or her condition can be determined under no stress. The result of the blood pressure measurement can also be recorded corresponding to the physically and mentally stable states before the blood pressure measurement. Accordingly, whether the blood pressure is measured appropriately can be determined after the blood pressure.
Patent JP-2012147650-A (JP)
Title: Current limiting circuit having output short circuit protection
Inventor: CHENG CHING-CHI
IPC: H02H9/02
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a current limiting circuit having an output short circuit protection function for preventing damage caused by overheat.SOLUTION: A current limiting circuit 1 having an output short circuit protection function comprises an input current unit 10, a driving transistor 11, a voltage regulator resistor 12, a voltage regulator transistor 13, and a delay unit 14. The driving transistor 11 has a gate electrode G, a drain electrode D, and a source electrode S. The voltage regulator resistor 13 has a gate electrode G, a drain electrode D, a source electrode S, and a parasitic capacitance C. When the load is shorted, the delay unit 14 charges the parasitic capacitance Cvia the voltage regulator resistor 12 to reduce the internal resistance of the voltage regulator transistor 13 to less than the internal resistance of the driving transistor 11. A period in which the voltage regulator transistor 13 holds low internal resistance is extended to maintain the driving transistor 11 at high resistance in a constant cycle.
Patent JP-2012159365-A (JP)
Title: Cap sealing inspection method
Inventor: SASAKI MASAAKI
IPC: B67B3/00
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To simply, surely and safely inspect the quality of cap sealing by determining the quality of the cap sealing by a change in a ground part or height of a bottle due to decompression absorption.SOLUTION: A cap sealing inspection method of a bottle 1 absorbs decompression generated in a bottle body sealed by a cap 12 by depression displacement from an outward projected state of a bottom 5 of the bottle 1 to the inside. In the method, when a ground function part of the bottle 1 is not changed or when the height position of an upper end of the bottle 1 to be a test object is located higher than a height level of the upper end of the bottle 1 suitably deformed by decompression absorption, cap sealing of the bottle 1 is determined as defective. Thus, cap sealing is safely and simply achieved without requiring mechanical external force to the bottle body.
Patent JP-2012161173-A (JP)
Title: Power supply device and electrical apparatus using the same
Inventor: MORIMOTO ATSUSHI
IPC: H02J3/00
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To implement monitoring of a load operation state simply and without increasing power consumption.SOLUTION: A power supply device comprises: input voltage monitoring means 4 for monitoring power supply voltage received from a commercial power supply 3, a distributed power supply, or a power storage device; input current monitoring means 5 for monitoring power supply current supplied to mainly a first load device 2; a transformer 6 reducing all or part of the voltage that is higher than a rated voltage or higher than a desired voltage, when the power supply voltage is higher than the desired voltage and the power supply current is in a conduction state; power supply means 8 for supplying a second load device 7 with power from all or part of the voltage reduced by the transformer 6; and communication means 9 for transmitting a state of the first load device 2 to an external apparatus according to a signal from the input current monitoring means 5. Thereby, the desired objective is achieved.
Patent JP-2012159187-A (JP)
Title: Wheel driving device
Inventor: YAMANAKA TOSHIHIKO
IPC: B60L7/14
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a wheel driving device capable of reducing power consumption in a free running state.SOLUTION: The wheel driving device includes: an electric motor 11; a planetary gear mechanism 13 for reducing the rotation speed of the electric motor to increase torque and transmitting the increased torque to a driving wheel 12; a clutch mechanism 14 for bringing rotation of a ring gear 22 of the planetary gear mechanism into a free state or a fixed state; and a clutch control means 40 for controlling the clutch mechanism so that the ring gear is maintained in the fixed state usually, and upon detecting the free running of a vehicle, the rotation of the ring gear is brought into the free state. The clutch control means is driven with, for example, a screw mechanism driven by pressure of cooling oil discharged from an electric motor cooling pump driven with an electric motor, or by a motor provided separately from the electric motor.
Patent JP-2011166770-A (JP)
Title: Image color correction system and image color correction program
Inventor: IWAKI KIYOSHI
IPC: H04N1/60
Filed: 2011-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To store color corresponding to the color viewed on a paper sheet, and to convert color, based on a color corresponding to the color viewed on the selected paper sheet for an image to be printed.  <P>SOLUTION: An image color correction system includes: a scanner for reading first image information from the paper sheet; an image color information memory for storing information relating to color of a first region of the first image information as target color information; an interface to which second image information is inputted; and an image processing processor for acquiring information relating to color of a second region of the second image information and converting information relating to the color of the second region based on the target color information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011218792-A (JP)
Title: Decorative melamine board
Inventor: MIYAZAKI NOBUMITSU
IPC: B32B33/00
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a decorative melamine board which has a milky white core layer and minimal warp, and prevents, when bonded to a substrate, such as plywood, particle board, or a steel plate, the tone of the substrate from showing through to the decorative layer.SOLUTION: The decorative melamine board is formed by laminating and heat molding resin-impregnated patterned paper as a decorative layer; multiple sheets of resin-impregnated core paper as a core layer formed by impregnating a whitish fibrous base material with a resin solution to which a condensation product of melamine and formaldehyde, and a divalent polyalkylene glycol or derivative thereof, or a trivalent or higher valence polyalkylene glycol ether have been added, and drying it; and a resin-impregnated backing paper as a backing layer formed by impregnating a fibrous base material with a condensation product of melamine and formaldehyde, and drying it.
Patent JP-2012175132-A (JP)
Title: Speaker system
Inventor: KAWAHARA KAZUHIKO
IPC: H04S3/00
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a speaker system capable of allowing a user to have a more excellent stereo feeling and realistic sensation than in a conventional manner.SOLUTION: A speaker system 1 includes, for example, a left speaker 10, a right speaker 12, a left speaker delay circuit 14, a right speaker delay circuit 16, a center speaker 18, a composition and gain adjustment circuit 20, and a signal processing circuit 22. The center speaker 18 is arranged at a predetermined distance D in a direction away from a listening assumption position from a substantially intermediate position between the left speaker 10 and the right speaker 12. The distance D is, for example, equal to or more than about 1 cm and equal to or less than a distance between the left speaker 10 and the right speaker 12.
Patent JP-2011190672-A (JP)
Title: Wooden floor
Inventor: OTANI MASARU
IPC: E04F15/04
Filed: 2011-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wooden floor which reduces an impact, received by the human body, by making the wooden floor absorb the impact generated at falling etc., and which more specifically makes a G-value at the impact set at 80 G or less by improving impact absorbing properties.  <P>SOLUTION: In this wooden floor 1A, a wooden flooring material 10 is spread all over an underfloor ground surface. The wooden flooring material 10 at least includes a wooden surface material 11A, and an impact absorbing material 12A with an Asker C hardness of 70 or less and a thickness of 2 mm or more, which is laminated on the backside of the wooden surface material 11A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012173964-A (JP)
Title: Training device, training system, and program
Inventor: KAWAGUCHI TAKESHI
IPC: G07G1/00
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To easily learn an operation in an input device.SOLUTION: In a training device for making a user have training of an input operation needed for an order of each table, in a table list displaying a list of a plurality of tables, a simulation order is intermittently generated from an optional table and the table where the simulation order is generated is distinguished from a table where the simulation order is not generated, and is displayed. In the training device, a selection operation of the table where the simulation order is generated is received, and the training of the input operation needed for the simulation order generated at the table for which the selection operation is received is started. Then, on the basis of the generation order of the intermittently generated simulation orders and the training start order of the simulation orders for which the training of the input operation is started, a first score for evaluating the receiving order of the simulation orders is calculated, and the calculated first score is reported.
Patent JP-2012172506-A (JP)
Title: Permeable type drainage structure and drainage ditch construction method
Inventor: MAEDA YOSHINORI
IPC: E03F5/04
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a permeable type drainage structure, where at least a portion of a bottom plate section is constructed by porous concrete, capable of securing permeability while maintaining strength of the bottom plate section.SOLUTION: A permeable type drainage structure 7 has a bottom plate section 8 constructed by porous concrete permeable to drainage water. The bottom plate section 8 has a plurality of hollow portions 14 extended at least in a thickness direction so that permeability of the bottom plate section 8 can be secured by allowing the drainage water to pass downward through the hollow portions 14 while maintaining strength of the bottom plate section 8 by the portion of the bottom plate section 8 other than the hollow portions 14.
Patent JP-2012176535-A (JP)
Title: Liquid ejection device, nozzle inspection device and program therefor
Inventor: AKIYAMA ATSUSHI
IPC: B41J2/175
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To avoid execution of an ejection test continuously when cleaning of inspection electrodes is not enough to eliminate occurrence of noises after the cleaning.SOLUTION: When cleaning of the inspection electrodes before execution of integrated determination routine including an ejection test is completed (YES in S12), in a state where a nozzle plate and inspection electrodes are opposed and a voltage is applied between them, electrical change when a liquid is not ejected sequentially from a plurality of nozzles is detected during a predetermined period for decision of obstacles, and the presence or absence of obstacles between them is decided based on the electrical change (S20-S24). When it is decided that obstacles are present between them (YES in S24), an instruction of cleaning the inspection electrodes again is output (S30).
Patent JP-2011137469-A (JP)
Title: Adaptive engine control
Inventor: MAY ANDREW
IPC: F02D41/14
Filed: 2011-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a technology for compensating a change in a fuel composition in association with an influence given by the change to the performance of an engine system.  <P>SOLUTION: The engine system 100 includes an engine control module 104 for controlling the ratio between air and a fuel supplied to an engine 102. The engine control module 104 controls the ratio between the air and the fuel in association with a fuel parameter relevant to a specific energy of the fuel or stoichiometry of a combustion reaction. The fuel parameter is updated in association with the performance of the engine 102.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012186039-A (JP)
Title: Shielded cable with connector
Inventor: IMAHORI MASAAKI
IPC: H01R13/52
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a shielded cable with a connector that prevents a decline in water-tight capability of water-tight plugs mounted on wires even when there are displacements between gaps among the wires defined by a wire holder and gaps among insertion holes provided in a connecting object.SOLUTION: A shielded cable (10) with a connector includes: a plurality of flexible wires (30); a plurality of connecting terminals (60) that are fixed to respective ends of the wires (30); a wire holder (52) that is positioned away from the connecting terminals (60) and holds the wires (30) with gaps among the wires (30); and a plurality of water-tight plugs (64) that are fitted on respective portions of the wires (30) between the respective connecting terminals (60) and the wire holder (52) so as to be displaceable relative to the wire holder (52) and that seal gaps between respective outer circumferential surfaces of the wires (30) and respective inner circumferential surfaces of insertion holes (24) provided in a connecting object.
Patent JP-2012191033-A (JP)
Title: Structure of circuit module and manufacturing method of the same
Inventor: FUJIMURA YUUKI
IPC: H05K9/00
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a circuit module which allows easy adjustment and manufacturing of a circuit, has small deterioration of the signal quality, and is excellent in heat radiation.SOLUTION: A structure of a circuit module includes: a substrate 1 where a ground is exposed on an end surface; multiple electronic components 4a, 4b, ... mounted on an upper surface of the substrate 1; a wall surface 5 which is provided at a periphery of the upper surface of the substrate 1 so as to be slightly higher than a position of an upper surface of the highest electronic component, from among the multiple electronic components 4a, 4b, ..., and is formed of an electric insulation material; a conductor plate 7 provided so as to cover an upper surface of the wall surface 5 and formed of an electric insulation material; and conductive walls 8 provided between the conductor plate 7 and the end surfaces of the substrate 1.
Patent JP-2012189887-A (JP)
Title: Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming method and image forming apparatus
Inventor: SUGIDACHI ATSUSHI
IPC: G03G9/10
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development capable of suppressing degradation of an image density and filming of the toner on an image carrier, and an electrostatic charge image developer, a toner cartridge, a process cartridge, an image forming method and an image forming apparatus using the toner for electrostatic charge image development.SOLUTION: A toner for electrostatic charge image development comprises inorganic particles, which have a volume average particle diameter more than 300 nm and not more than 500 nm and are each in a shape satisfying a ratio of (perimeter length)/(circle-equivalent diameter) of 3.3 to 5.0, fixed on surfaces of toner base particles without including an external additive. An electrostatic charge image developer, a toner cartridge, a process cartridge, an image forming method and an image forming apparatus use this toner for electrostatic charge image development.
Patent JP-2011241379-A (JP)
Title: Optical performance humidity dependency improving agent for cellulose acylate film
Inventor: NAGURA MASATO
IPC: C07D473/18
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical performance humidity dependency improving agent for cellulose acylate film, which is capable of preventing the fluctuation of Re and Rth of the film against the humidity change in usage environments.SOLUTION: The optical performance humidity dependency improving agent for cellulose acylate film contains a compound having a nucleic acid base skeleton.
Patent JP-2012193025-A (JP)
Title: Method of setting criteria for selection of escalator or auto slope
Inventor: ONO HISAHITO
IPC: B66B21/00
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for setting criteria depending on a slope angle for the selection of an escalator or an auto slope by comparing the safety of both of them based on the body sensory evaluation of a user in a slope range where both the escalator and the auto slope can be installed.SOLUTION: In the slope range where both the escalator and the auto slope can be installed, the slope angle of an intersection point of the value of the following formula 1 showing the ratio of preference for the escalator and the value of the following formula 2 showing the ratio of preference for the auto slope from the view point of safety is set to be the criterion value for the selection of the escalator or the auto slope. The formula 1 is: y=a+b[(e-1)/k]. The formula 2 is: y=100-{a+b[(e-1)/k]}. In the formulas, a, b, and k represent coefficients, and e represents the bottom of a natural logarithm.
Patent JP-2012196076-A (JP)
Title: Vehicle charger
Inventor: KAWAMURA MASAHISA
IPC: H02M3/28
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle charger capable of outputting stable battery current in any vehicle type without enlargement of a circuit configuration.SOLUTION: A vehicle charger of the invention which has a power conversion part converting AC power supplied from an external power source to DC power, and charges a battery mounted on a vehicle by using the DC power comprises: a control part controlling switching of the power conversion part; and current monitoring means for determining presence/absence of oscillation of battery current charging the battery. The control part sets a switching frequency of the power conversion part according to the determination result of the current monitoring means.
Patent JP-2012195837-A (JP)
Title: Buffer circuit, transmission circuit, and radio communication device
Inventor: DEGUCHI JUN
IPC: H04B1/04
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a buffer circuit and a transmission circuit allowing transmission of signals with different frequency bands while suppressing the attenuation of the signals.SOLUTION: A transmission circuit 7 includes a plurality of buffer circuits LB1 and LB2 that are cascaded together. Each of the buffer circuits LB1 and LB2 includes: a capacitor Cin in which an input signal is input to a first terminal; a first inverting amplifier circuit A3 that inverts and amplifies a signal at a second terminal of the capacitor Cin; a second inverting amplifier circuit A4 that inverts and amplifies the output signal from the first inverting amplifier circuit A3; and a MOS transistor M1 in which one end is connected to the second terminal of the capacitor Cin, another end is connected to a connection node between the first and second inverting amplifier circuits, and an inversion signal of the input signal is input to a gate.
Patent JP-2012196638-A (JP)
Title: Exhaust gas processing system and method
Inventor: UKAI NOBUYUKI
IPC: B01D53/77
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas processing system and method for achieving zero liquid discharge with stable operations.SOLUTION: This exhaust gas processing system includes: a boiler 11 for burning fuel F; an air heater 13 for collecting the heat of exhaust gas 18 from the boiler 11; a first dust collector 14 for removing ash dust in the exhaust gas 18 after heat collection; a desulfurization device 15 for removing sulfur oxides included in the exhaust gas 18 after dust removal, by means of an absorbing solution 20; a dehydrator 32 for removing gypsum 31 from desulfurization wastewater 30 exhausted from the desulfurization device 15; a spray-drying device 34 provided with a spraying unit for spraying dehydrated filtrate 33 which has come from the dehydrator 32; and an exhaust gas introduction line Lfor introducing part of the exhaust gas 18 to the spray-drying device 34.