baber/WOPTO huggingface dataset:
Patent JP-2007248831-A (JP)
Title: Image forming apparatus
Inventor: YOKONO SEIJI
IPC: G03G21/00
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suitably judging the applied state of an overlap bias voltage.  <P>SOLUTION: The image forming apparatus applies an overlap bias, obtained by overlapping an AC voltage and a DC voltage, to a charger 11 that charges a photoreceptor drum 10. The image forming apparatus has an AC charging current detecting means that detects an AC charging current flowing from the ground level of the photoreceptor drum 10 to the ground level of the apparatus. Based upon the output of the AC charging current detecting means, an abnormal state is discriminated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248997-A (JP)
Title: Projection apparatus, projection method and program
Inventor: NARUKAWA TETSUO
IPC: H04N5/74
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection apparatus, etc. suitable with sophistication and quickly correcting an image and projecting the corrected image.  <P>SOLUTION: In the projection apparatus 1, an image acquisition part 701 acquires an input image to be projected to a screen. A sensor part 702 detects transmission light which is emitted from a light source, transmitted through a color wheel and modulated by a DMD but is not projected to a screen and acquires respective luminance values of R, G and B. A selection part 704 acquires correction information for color correction from a storage part 703, on the basis of the luminance values obtained by the sensor part 702 and finds out a tone curve. An image correction part 705 corrects the input image on the basis of the obtained tone curve and outputs the corrected image.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248030-A (JP)
Title: Refrigeration cycle device
Inventor: KOMORI AKIRA
IPC: F25B1/00
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve a separation characteristic between a refrigerant and oil, in a refrigeration cycle device using a refrigerant coming into a supercritical state and oil incompatible with the refrigerant.  <P>SOLUTION: This refrigeration cycle device 20 is provided with a refrigerant circuit 10 filled with carbon dioxide as the refrigerant. The refrigerant circuit 10 is provided with: a compressor 1 filled with PAG as lubricant oil; a radiator 2 having a first radiation part 2a and a second radiation part 2b; an expansion machine 3; an evaporator 4; and an oil separator 5. The oil separator 5 is arranged in a part where the temperature of the refrigerant is set at a pseudo critical temperature in a predetermined operation state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007253956-A (JP)
Title: Oil content sensor, oil outflow preventive device, and oil outflow alarming device
Inventor: SUZUKI KAZUSHI
IPC: B65D90/02
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent oil from flowing out into a river or the like by turning on a switch by sensing oil content by making use of the difference in specific gravity between water and oil to raise an alarm and/or close an electric valve.  <P>SOLUTION: In an oil content sensor 1, an adjustable float which is afloat on water and sinks in oil is provided on a float which is afloat at least on oil in a vertically movable manner, and a switch is operable by the sink of the adjustable float caused by the flow-out of oil. The switch 8 of the oil content sensor is electrically connected to an alarm machine to form an oil flow-out alarm device capable of operating the alarm machine by sensing the oil content. A careful flow-out of oil is sensed to prevent its flow-out. The oil content sensor is provided at a discharge port of a terminal position of an oil retaining wall, a baffle plate is provided in the middle of a water discharge channel against the flow to form a stagnation, water flows below the baffle plate, and the oil content sensor is provided in the stagnation before the baffle plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006178503-A (JP)
Title: Toner, its manufacturing method, and nonmagnetic single component developer
Inventor: KAMIMURA TASUKE
IPC: G03G9/087
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress consumption of toner as a nonmagnetic single component developer while keeping image density on a printing medium and to prevent deterioration in the toner characteristics caused by an external additive.  <P>SOLUTION: The deposition amount of the toner on a printing medium is specified to 0.1 mg/cm<SP>2</SP>to 0.4 mg/cm<SP>2</SP>at the image density ID of 1.4 by controlling the concentration of a pigment 83 in the toner 81 to 10 wt.% to 20 wt.%. The concentration of wax 84 in the toner 81 is controlled to 6 wt.% to 20 wt.%. Particles having the wax 84 in a dispersed state are coated with an encapsulating resin 85.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007253767-A (JP)
Title: Work bench-cum-collapsible dolly
Inventor: SUGIO SHOICHI
IPC: B62B3/02
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work bench serving also as a collapsible dolly capable of enlarging and reducing a load carrying platform according to size of a load, easy to use, capable of minimizing a storage space when it is not used and easily transporting the dolly itself.  <P>SOLUTION: This work bench-cum-collapsible dolly is constituted of a pair of flexible load carrying platform frames 1 formed in cross-section in a rectangular hollow cylindrical shape and having casters 2, a crosspiece 3 to suspend free to connect and separate these load carrying platform frames 1 to and from each other, a front frame 4, a rear frame 5 and an intermediate frame 8 free to be bolt-connected to each other, to be assembled in an optional shape flat type frame body in an assembled state and constituting the load carrying platform, a handle member 6 detachably fitted to the load carrying platform frame 1 and the rear frame 5, a top board 7 constituting a load carrying platform surface and a guide frame 9 detachably mounted on an end part of each of the frames and forming a leg part of the work bench.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254402-A (JP)
Title: Humectant, cell activator, bleaching agent and antioxidant
Inventor: HATANI AKIRA
IPC: A23L1/30
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humectant, a cell activator, a bleaching agent or an antioxidant widely applicable to fields of an external preparation for the skin, a food and drink and the like by discovering an active ingredient having excellent humectant activities, cell-activating activities, bleaching activities or antioxidant activities.  <P>SOLUTION: An extract of a plant of family Polemoniaceae having the excellent humectant activities, cell-activating activities, bleaching activities or antioxidant activities is used as the humectant, the cell activator, the bleaching agent or the antioxidant. The various compositions exhibiting the excellent humectant activities, cell-activating activities, bleaching activities or antioxidant activities can be provided by formulating the extract of the plant of the family Polemoniaceae with a composition of the external preparation for the skin, the food and drink or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254131-A (JP)
Title: Automated warehouse conveyance control system, carrier control method and carrier control program
Inventor: SAKURAI NOBURO
IPC: B65G1/137
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly perform movement, delivery and conveyance of articles by constructing to obtain sufficient mutual coordination among an automated warehouse, a conveying device and a delivery management section.  <P>SOLUTION: A conveyance control section collects information on a first carrier 21, a second carrier 22 and a third carrier 23 and retrieves the second carrier 22 and the third carrier 23 as carriers capable of conveying articles B from a delivery port 14. The conveyance control section obtains respective distances between the delivery port 14 and the respective current positions of the second carrier 22 and third carrier 23 capable of conveying the articles B at the time t1, and computes the respective arrival times of the second carrier 22 and third carrier 23 at the delivery port 14 from the distances and the speeds of the second carrier 22 and third carrier 23. As a result, the second carrier 22 arrives at the delivery port 14 at the time t3, and the third carrier 23 arrives at the delivery port 14 at the time t4. The conveyance control section thereby assigns conveyance instructions of the articles B to the second carrier 22 at the time t1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266684-A (JP)
Title: Block noise detection method and device, and block noise reduction method and device
Inventor: YAMADA KOJI
IPC: H04N19/00
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality by improving precision in the detection of block noise, and improving the reduction effect of the block noise by using the detection result.  <P>SOLUTION: There are provided: a pixel boundary step detection means 11 for detecting a pixel boundary step in a pixel boundary, based on the differential value of the pixel value of adjacent pixels in a pixel boundary on the image plane of an input image frame, and an estimated pixel value in the pixel boundary estimated from a plurality of pixels of at least one side of the pixel boundary; a cumulative means 12 for cumulating the pixel boundary step by one image frame; and a block noise detection means 13 for detecting the block noise based on the cumulated result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264726-A (JP)
Title: Power source voltage/bias voltage control method for semiconductor integrated circuit, semiconductor intergrated circuit, and semiconductor integrated circuit device
Inventor: KAWABE YUKITO
IPC: H01L27/04
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce power consumption in an LSI controlling power source voltage and substrate bias voltage to minimize the power consumption while maintaining speed performance.  <P>SOLUTION: The LSI 11 which receives supply of power source voltage and bias voltage from a power source circuit 21 is configured to receive total current value data It from the power source circuit. The LSI comprises a leak current monitor circuit 12; a subtraction circuit 13 calculating a switching current value Is2 by subtracting leak current value Ileak from the total current value It; a specific arithmetic circuit 14 calculating ratio Isw/Ileak; and instruction value generation circuits 15 and 16 comparing the ratio with a regulated value, and generating instruction values of power source voltage Vdd and bias voltage Vbb according to the comparison result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007267468-A (JP)
Title: Inverter control method and its device
Inventor: HIRAO KUNIAKI
IPC: H02P21/00
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter control method and its device that make it unnecessary to monitor a primary current and to control an input signal (feedback control) for the extraction of a primary current characteristic amount of an induction motor.  <P>SOLUTION: An oscillator that oscillates a single-phase AC voltage is provided to supply a frequency of the single-phase AC voltage to the induction motor under the free running condition while sweeping it. The addition of a special detector and the like becomes unnecessary by detecting a primary current of the induction motor at the time of supplying the frequency, by converting it into two-axial components crossing on fixed coordinates, and by estimating the rotational speed and rotational direction of the free-running induction motor with the ratio of the short/long axes of an ellipse depicted by the wave form of a current Lissajous on the two axes and the rotational direction of the current Lissajous.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260613-A (JP)
Title: Method of treating ashes containing heavy metal
Inventor: MASUKO MITSUHIRO
IPC: B01D53/64
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent ashes containing a heavy metal from elution of the heavy metal by adding a small amount of chemical agents.  <P>SOLUTION: Elution of the heavy metal from the ashes containing the heavy metal is prevented by adding a magnesium alkali agent and an iron agent to the ashes. The concomitant use of the iron agent with the magnesium alkali agent brings a pH of the ashes containing the heavy metal to stabilize to a pH effective for preventing the heavy metal elution by a pH buffer action and the power of neutralizing acidic constituents and a buffer action of the magnesium alkali agent, and enables the sure prevention of the elution with a small dose of the chemical agents by the synergistic effect of the concomitant use of the iron agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263066-A (JP)
Title: Gas-liquid separator
Inventor: KOJIMA KOJI
IPC: B01D45/12
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical gas-liquid separator with excellent workability, which suppresses gas-liquid mixture before separation flowing from a liquid discharge port from flowing into an exhaust pipe, and also smoothly discharges a liquid after separation.  <P>SOLUTION: This gas-liquid separator 1 is the vertical gas-liquid separator centrifugally separating the introduced gas-liquid mixture into gas and liquid, and is provided with: an approximately cylindrical case member 2 with the liquid discharge port (oil discharge port 9) formed in a lower end part; an exhaust member 3 provided to the upper part of the case member and having the exhaust pipe 12 vertically extending in the inside of the case member; and a baffle member (baffle 4) connected to the exhaust member through supporting ribs 15 vertically extending and arranged adjacent to the liquid discharge port. A gas-liquid mixture flow heading from the liquid discharge port toward the exhaust pipe is disturbed by the baffle member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261520-A (JP)
Title: Electric power steering device
Inventor: YOSHIDA KOUYA
IPC: B62D5/04
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of suppressing abnormal noise or vibration at start of an electric motor and having excellent energy saving performance.  <P>SOLUTION: A motor control device 5 drives the electric motor 3 having a configuration with a rotor and U-phase, V-phase and W-phase stator windings. A q-shaft electric current command value generation part 12 generates a q-shaft electric current command value in accordance with steering torque detected by a torque sensor 1. When the steering torque is a value within a range of a predetermined torque dead band in the vicinity of zero, the q-shaft electric current command value is set zero. In this state, a rotor angle estimation part 25 estimates a rotor phase angle, based on induction voltage detected by an induction voltage detection part 35. The induction voltage detection part 35 detects induction voltage generated along with rotation of the electric motor 3 by operation of a steering wheel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261673-A (JP)
Title: Synthetic resin pallet
Inventor: KAWAMOTO KOSUKE
IPC: B65D19/38
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin pallet which is flexibly applicable to a pallet with a frame or a pallet usable together with auxiliary packing materials, depending on goods mounted thereon.  <P>SOLUTION: The synthetic resin pallet includes an upper deck board 1, a lower deck board 2, a plurality of girders 3, 4, 5 connecting between both the deck boards, and lift fork insertion holes 6 formed therein at locations between the girders. The upper deck board 1 has frame support leg insertion holes 7 formed therein near corners thereof, in a manner opening upward, for allowing insertion of support legs of the frame, respectively. The girders 3, 4 located immediately under the frame support leg insertion holes 7, have formed therein opening recesses 8 which communicate with the frame support leg insertion holes 7, and open in external wall surfaces of the girders, respectively. Further each girder has an engaging portion 10 near the external wall, which is like a horizontal rod horizontally connecting between right and left opening edges of an opening section of the opening recess 8. The engaging portion 10 allows the engagement of one end of the auxiliary packing material (e.g. a stretch film) therewith.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274747-A (JP)
Title: Electric current detector, and rotational speed controller
Inventor: IKEDA MOTONOBU
IPC: H02K11/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the influence of the potential of a terminal on the low potential side of a motor with driver, and to contribute to control on a motor main body based on a current passed through the motor with driver.  <P>SOLUTION: A motor 1 incorporates a motor main body 10, a driver 12, and an inverter 13. The inverter 13 converts direct-current voltage supplied from a direct-current power source 414 through terminals 16, 17 into alternating-current voltage, and supplies it to the motor main body 10. The driver 12 controls the operation of the inverter 13. A current sensing resistor 411 is connected between the direct-current power source 414 and the terminal 17. An isolation amplifier 412 isolates current data ia0 indicating a current Idc passed through the current sensing resistor 411 from the current sensing resistor 411, and outputs it based on a voltage drop in the current sensing resistor 411.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271108-A (JP)
Title: Cooking device
Inventor: MIYATO AKIRA
IPC: F24D7/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking device for performing cooking work in comfortable environment by reducing smoke and odor, and reducing discomfort caused by heat.  <P>SOLUTION: In this cooking device provided with a heating cooker 1 comprising a heating portion for heating a heated object N, and air distributing means 2, 3, 14, 16 forming an airflow curtain M covering at least a part of a peripheral side portion of an upper space of the heating cooker 1 by distributing a gas upward, the gas for forming the airflow curtain, distributed by the air distributing means has high heat absorbing property.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269185-A (JP)
Title: Outboard motor
Inventor: ISHIZAKA KAZUHIRO
IPC: F02B67/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outboard motor which is housed in an engine cover, capable of suppressing the effect by the exhaust gas of a generator on the temperature of the engine intake air sucked to an engine as much as possible, enhancing the output of the engine, and realizing a preferable cooling structure of the generator.  <P>SOLUTION: The outboard motor comprises a substantially longitudinally placed crank shaft, engine blocks 4, 5 for housing the crank shaft, an engine 2 provided with an intake port 6c to a combustion chamber of the engine, and an engine cover 31 which forms a space for housing the engine and has an outside air intake port 33. A generator 50 including a rotating body 51 is provided above the crank shaft between the outside air intake port and a suction port of the engine, and a wall means 6a is provided between the rotating body of the generator and the engine blocks.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270382-A (JP)
Title: High brightness chemical pulp and method for producing the same
Inventor: KUROSU KAZUHIRO
IPC: D21C9/16
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high brightness pulp with reduced load to the environment and free from fading, and to provide paper containing the pulp.  <P>SOLUTION: The method for producing the high brightness chemical pulp is provided, in which the chemical pulp subjected to a bleaching treatment is irradiated with light of UV light with a wavelength of 100-400 nm and/or visible light in the presence of hydrogen peroxide, wherein 0.1-5 wt.%. of the hydrogen peroxide per bone dry pulp weight is added. The irradiation is carried out under an alkaline condition with a pH of 10-13. The bleached chemical pulp is reduced in strength deterioration and having a low density (bulky).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279115-A (JP)
Title: Visual display
Inventor: KENNO KOKICHI
IPC: G02B30/26
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visual display suitable for an observation device, that enables three-dimensional observation from omnidirection and a display device, capable of displaying observation images different by viewing angle and individually by other persons.  <P>SOLUTION: The visual display comprises an arranging a rotation-symmetric main optical system 2 on the center shaft 1; arranging a plurality of sub-optical systems 3 of the same composition on a coaxial circumference on the center shaft 1, in parallel; positioning an emission pupil 4 of a compositing optical system comprising the main optical system 2 and each sub-optical system 3 at the reverse side to the side of the sub-optical system 3 of the main optical system 2 and is positioned on a side opposite to the center shaft 1 of each sub-optical system 3; arranging a display face 5 of a display element on the reverse side of the main optical system 2 of each sub-optical system 3, respectively; imaging an image 6 of a display face 5 by each composite optical system in the neighborhood of the center shaft 1; and coaxially and substantially continuously forming the emission pupil 4 of each composite optical system on the center shaft 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006277751-A (JP)
Title: Document processor, document processing method and recording medium
Inventor: MARK PEARSE
IPC: G06F17/30
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To execute a command as a part of the execution of an application program, where the execution of the command causes the transfer of a document between a processing device in a computer system and a peripheral device.  <P>SOLUTION: This document processor generates and transmits an interrupt request signal representing the transmission of document data when the input of a command for transmitting the document data to the peripheral device is received; when the interrupt request signal is detected by detecting the transmitted interrupt request signal, a replication of the document data is introduced (S102); and the introduced replication of the document data is transferred to a storage device in order to record the replication of the introduced document data (S103).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006295160-A (JP)
Title: Lithographic apparatus and device manufacturing method utilizing positioning device for positioning object table
Inventor: COX HENRIKUS HERMAN MARIE
IPC: H02K41/03
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved positioning device, wherein the effects of internal dynamics are mitigated, in relation to a method of manufacturing, for example, flat panel displays, integrated circuits, and other devices requiring fine structures utilizing a positioning device for positioning the object table of a lithographic apparatus.  <P>SOLUTION: A positioning device for positioning an object table 30 comprises a frame for supporting the object table 30 in a first direction, motor units 35, 36 constructed and arranged for exerting a first force on the object table 30 in a second direction substantially perpendicular to the first direction and a second force on the object table 30 in a third direction substantially perpendicular to the first direction and the second direction. The motor units 35, 36 comprise first parts 38, 39 constructed and arranged to co-operate with second parts 40, 41 for generating the first and second force, the first parts 38, 39 being arranged on the object table 30, such that both the first force and the second force are directed substantially through the center of gravity of the object table 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT