baber/WOPTO huggingface dataset:
Patent JP-2008266197-A (JP)
Title: Method for preparing pure fenofibrate
Inventor: TUBERTINI PAOLO
IPC: C07C69/712
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing pure fenofibrate.  <P>SOLUTION: The method for preparing fenofibrate comprises (i) a process for obtaining a fenofibrate reaction mixture, (ii) a process for cooling the reaction mixture to a temperature of 40°C-80°C, (iii) a process for adding a solvent selected from a 1-4C alcohol and a ketone to the reaction mixture, (iv) a process for initially cooling the reaction mixture to a temperature of 10-50°C, stirring the mixture, filtering off a salt and continuing crystallization at 0-5°C all night to crystallize fenofibrate and (v) a process for recovering fenofibrate crystal by filtration, cleaning and drying the crystal at about 60°C and provides fenofibrate having a polymer-impurity content of <0.5%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268507-A (JP)
Title: Music piece information attachment server, terminal and music piece information attachment system
Inventor: UCHIDA HAJIME
IPC: G10L25/54
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a music piece information attachment server, a terminal and a music piece information attachment system, capable of finding out a music piece which a user does not know, by considering user's taste.  <P>SOLUTION: The music piece information attachment server 1 is provided with: a storage section 11 for storing a music information data base 26 which relates a plurality of music pieces with a feature data for indicating a feature regarding the plurality of music pieces; a receiving control section 20 for receiving a data regarding an original music piece which is an object music piece transmitted from a connected terminal 3 via network 2; a comparison means 22 for comparing the feature data of the original music piece with the feature data of the plurality of music pieces in the music piece information data base 26; and a post attachment data generation means 23 for generating a post attachment data to which a weighted data is attached corresponding to the feature data for each of the plurality of music pieces according to the comparison result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265822-A (JP)
Title: Filling device for agricultural product
Inventor: FUJIOKA YASUHARU
IPC: B65B25/04
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filling device for agricultural products capable of being filled with agricultural products simultaneously in each of the containers while feeding the agricultural products totally into a plurality of containers and further capable of reducing a burden on an operator.  <P>SOLUTION: This invention relates to a filing device for agricultural products in which many agricultural products are put into a container to fill it. The filling device comprises container mounting means 1a, 1b capable of mounting a plurality of containers which can be filled with the agricultural products by arranging them, opening or closing means 3 that can be opened or closed above the containers mounted at the container mounting means, and an agricultural product feeding means 2 capable of setting many agricultural products arranged in a substantial flat state when the opening or closing means 3 is kept closed and totally dropping the agricultural products when the opening or closing means 3 is kept its opened state and feeding the agricultural products simultaneously into each of the containers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007328769-A (JP)
Title: Method for estimation model measurement of co2 emitted by road traffic
Inventor: IMANISHI YOSHIICHI
IPC: G08G1/01
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for estimation model measurement of CO2 emitted by road traffic.  <P>SOLUTION: The method for the estimation model measurement of CO2 emitted by the road traffic, includes calculating CO2 emission in each census section, roughly dividing a nation into blocks, and calculating the CO2 emission by summing the emission in each census section on the basis of each urban or non-urban area in each block. There are provided a congestion determination method and a travel speed calculation method (method for calculating a traffic volume travel speed of 8.760 hours using a 24-hour variable coefficient and a daily variable coefficient) of the method for CO2 estimation model measurement composed of a congestion degree estimation model, a census section estimation model, a new construction road estimation model, and a municipal road estimation model, wherein the congestion is determined to calculate the excessive traffic volume by use of a temporal traffic volume and a temporal traffic capacity, while the calculation keeps on operating until the excessive traffic volume is eliminated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007315383-A (JP)
Title: Spark-ignition internal combustion engine
Inventor: KINOSHITA MASAO
IPC: F02D41/34
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark-ignition internal combustion engine in which occurrence of engine knocking is inhibited even though the constitution is simple.  <P>SOLUTION: In an intake stroke, an air-fuel mixture injected from an intake-port fuel injection valve 21 is introduced into a combustion chamber 13, and pre-mixture 31 having a homogenous concentration-distribution is formed in the inside of the combustion chamber 13. In a compression stroke, a cylinder injection of fuel is effected from a direct fuel-injection valve 22 to the peripheral part in the with of the combustion chamber 13 to form a mixture layer 32 having nonhomogeneous concentration-distribution around the periphery within the combustion chamber. The pre-mixture 31 in the center of the combustion chamber 13 is ignited by an ignition plug 23 to cause flame-propagation combustion of the mixture 31, 32 within the combustion chamber 13. Nonhomogeneous mixture layer 32 is present on the periphery within the combustion chamber 13. Thus, even though a self ignition is locally generated around the periphery of the combustion chamber 13, the self ignition is inhibited from instantaneously spreading into other areas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007252936-A (JP)
Title: Game machine
Inventor: NAIKEGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that is rich in creativity based on a novel way of thinking.  <P>SOLUTION: A game panel 22 is provided with a second special electric accessory 60 at a center, a normal electric accessory 36 as a special pattern actuation hole below it, a normal pattern display device 37 above the second special electric accessory 60, a right and a left normal pattern actuation gates 38 and 39 used for starting fluctuation of patterns displayed in the normal pattern display device 37, a large prize hole 52 below the normal electric accessory 36, an outside hole 41 at the lowermost part of a panel surface, various kinds of prize holes other than above, windmills, game pins, unillustrated, etc. At a right and a left parts above the large prize hole 52, a pair of blade actuation holes 61a and 61b are provided, and blades 62a and 62b actuated to open/close within 0.9 s, based on hitting the prize holes are provided at an upper left and right parts of the second special electric accessory 60. At a lower part of the second special electric accessory 60, a rotating member 68 and a V-passage hole 69 are provided. As big prize conditions are met, either the large prize hole 52 or the blades 61 and 62b is opened.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007293865-A (JP)
Title: Hybrid electrostatic capacitance type touch screen element
Inventor: HARALD PHILIPP
IPC: G06F3/041
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic capacitance type touch sensitive position sensor provided with a substrate forming a touch sensitive platform.  <P>SOLUTION: First and second resistance bus bars are arranged with an interval on a substrate. A conductive sensing section is formed between the bas bars with each other. The section is constructed, while provided with first and second conductive element groups separately connected to the first and second resistance bus bars, and the conductive element groups are provided with an interval by a non-conductive gap to each other so that current inducted in the conductive sensing section may not flow toward the bus bars and that, on the other hand, the current is prevented from flowing in a direction parallel with the bus bars. This design eliminates pincushion distortion and improves the linearization of an output signal. Since DC coupling is not made from one bus bar to the other bus bar in the sensing area, voltage gradient is uniform and has no distortion as it is.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008274975-A (JP)
Title: Liquefied natural gas vaporizing device and method
Inventor: MITSUDA MASAHIKO
IPC: F17C9/02
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for water spraying work to defrost an LNG vaporizing device or greatly reduce its frequency.  <P>SOLUTION: A vaporizing pipe 10 for vaporizing LNG is formed as a meandering pipe consisting a plurality of main pipes 12 arrayed in the horizontal direction and connection pipes 14 mutually connecting the upper ends or the lower ends of the main pipes neighboring each other, including an evaporation part 10a. A turbulent flow accelerator is filled in at least a minimum temperature pipe 12L out of the main pipes 12. Into the vaporizing pipe 10, LNG is supplied at such a flow rate that the evaporation part 10 covers the whole region of at least the minimum temperature pipe 12L.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273270-A (JP)
Title: Flapping aircraft
Inventor: KAWAMURA YOSHIYUKI
IPC: A63H27/18
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flapping aircraft having high hovering capacity and capable of making a flight even in a narrow place.  <P>SOLUTION: The flapping aircraft has a plurality of wings 31L, 31R, 32L, 32R making a flapping motion around a shaft 2a, and the wings 31L, 31R, 32L, 32R perform clapping operations at least at three parts during the flapping motion. The air caught between wing surfaces is ejected at least at three parts in the direction parallel to the wing surfaces to generate the propulsive force. Thus, the flapping aircraft can perform the hovering in the air.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272650-A (JP)
Title: Desalting treatment method and desalting treatment apparatus
Inventor: OSUGI TAKASHI
IPC: C02F1/44
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desalting treatment method which enables a reduction in the installation cost of a desalting treatment apparatus and also enhancement in a separation capacity, and the desalting treatment apparatus.  <P>SOLUTION: In the desalting treatment method, electrodes 45 and 46 covered with dielectrics 42 and 43 are arranged in opposed relationship as a pair in up and down directions or a horizontal direction, both dielectrics 42 and 43 are provided so as to extend in an almost horizontal direction to allow raw water containing to flow salts between both dielectrics 42 and 43, ions in raw water are attracted to the vicinities of the surfaces of both the dielectrics 42 and 43 in the electrostatic field formed by applying voltage to both electrodes 45 and 46, the ion concentrated produced in the vicinity of the surfaces of both the dielectrics 42 and 43 is discharged along the surfaces of the dielectrics 42 and 43 in parallel to the flow direction of the raw water and the deionized water low in the concentration of ions produced in the vicinity of the intermediate region between both the dielectrics 42 and 43 is separated from the ion concentrated water to be led out in parallel to the flow direction of the raw water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278166-A (JP)
Title: Video conference viewing and listening system
Inventor: CHEUNG GENE
IPC: H04N7/15
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve apparent video image quality when viewing and listening to a video conference in a terminal capable of using only the line of a low transmission rate such as a mobile terminal.  <P>SOLUTION: Moving images from the terminals for the video conference are combined to prepare a composite image 13 and it is sent to the mobile terminal 19. At the time, a conference participant to pay attention to is determined from the size of the motion vector of the individual image before composition and a voice level, and a larger band is allocated to the image of the participant when performing composition. Thus, the participant who draws attention is clearly displayed in the composite image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274858-A (JP)
Title: Condensate quantity detection device and sensor heating control device for internal combustion engine
Inventor: NOMA TORU
IPC: F02D45/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condensate quantity detection device and a sensor heating control device for an internal combustion engine, which more accurately detect the condition around an object sensor, and suitably avoid or suppress a trouble which can occur owing to the drive of a heat generating device installed on the sensor.  <P>SOLUTION: An ECU for an engine control is provided with a program for detecting a quantity of condensate formed in an exhaust gas passage by operation thereof when an object engine is started and stopped before reaching sufficient operation duration, and acquiring new condensate quantity Qw1 and remaining condensate quantity Qw2 corresponding to a parameter indicating quantity of the condensate and parameter determined with using the quantity of the condensate. The ECU is also provided with a program variably setting control style relating to drive quantity of a heater heating oxygen concentration sensor provided in the exhaust gas passage of the engine according to the sum of quantity of remaining condensate and quantity of new condensate newly formed during start of this time when the engine is started.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276116-A (JP)
Title: Liquid crystal display device and method for driving liquid crystal display device
Inventor: FUKAMI TETSUO
IPC: G09G3/20
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device with high display quality by preventing deterioration in contrast and luminance and a driving method therefor.  <P>SOLUTION: The liquid crystal display device is provided with: a first substrate 1 and a second substrate 2 opposite to each other; a liquid crystal layer 3 which includes OCB mode liquid crystal and is held in between the first substrate 1 and the second substrate 2; a display part comprised of a plurality of display pixels PX arranged like a matrix; driving parts GD, SD which periodically charge a reverse transfer prevention signal Vb and a video signal Vp to the display pixels PX and wherein, the driving parts GD, SD have means for varying liquid crystal voltage Vd0 held by the display pixels PX after charging the reverse transfer prevention and liquid crystal voltage Vd1 held by the display pixels PX after charging the video signal and making variation ΔVd0 of the liquid crystal voltage Vd0 after charging the reverse transfer prevention voltage larger than variation ΔVd1 of the liquid crystal voltage Vd1 after charging the video signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282743-A (JP)
Title: Illumination lamp
Inventor: SHIMIZU TADAKATSU
IPC: F21Y103/00
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve continuity of illumination in a fluorescent lamp or the like with lamp pins on a side face of an arc tube or the like and arranged in series.  <P>SOLUTION: At least a part of an end face 13a of the arc tube 11a is inclined to a cylinder axis 14a of the tube 11a, the fluorescent lamp is formed in a shape to complementarily compensating a gap between end faces 13a of facing two adjoining arc tubes 11a, which are at least partially overlapped and faced to be viewed from a perpendicular direction to a long-side direction of the arc tube 11a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007280598-A (JP)
Title: Input circuit and semiconductor integrated circuit having the same
Inventor: KAWASAKI KENICHI
IPC: H03K5/00
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To minimize wasted time (lock-on time) by operating an internal circuit that requires a predetermined time to turn steady in advance.  <P>SOLUTION: The circuit is provided with an input buffer 210 which receives an input external control signal CLK and outputs an internal control signal S1, and a control signal sensing circuit 220 which detects whether the external control signal is operating or not. The input buffer outputs the internal control signal when the external control signal is operating by the output of the control signal sensing circuit via circuits 251-253 which control the input buffer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008286525-A (JP)
Title: Method and device for solidifying radioactive waste
Inventor: YAMASHITA TAKEO
IPC: G21F9/16
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for solidifying radioactive waste and a device therefor which can inhibit inclination of a gas in a container to become flammable due to rise of the pressure in the container or generated hydrogen.  <P>SOLUTION: The method for solidifying radioactive waste comprises a mixture accommodating step wherein a mixture of radioactive waste containing radionuclide(s) and solidifying material is accommodated in a solidifying container, and a water stability improver adding step wherein a water stability improver is added to the mixture before the mixture is accommodated in the solidifying container, or wherein the water stability improver is added to the solidifying container before or after the mixture is accommodated in the solidifying container. The water stability improver maintains an electric potential at which water can be stable under alkaline conditions in a solidified body obtained by solidifying the mixture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286080-A (JP)
Title: Internal combustion engine
Inventor: DATE TOMOYOSHI
IPC: F02D13/06
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a drop in what is called the number of crash revolutions of a variable valve system.  <P>SOLUTION: A lash adjuster 4 on an intake air side and a lash adjuster 23 on an exhaust side are supported by an internal combustion engine body. Each of the lash adjusters 4, 23 is constituted so that the amount of movement transferred from each swinging cam 17 to an intake valve 2 or a discharge valve 21 through the medium of each of the rocker arms 3, 22 becomes larger in a state where hydraulic pressure has been supplied than in a state where hydraulic pressure has not been supplied. Hence, each of the lash adjusters 4, 23 is supported on the internal combustion engine body side, and does not affect the inertial mass of the variable valve system 10 on the intake air side or the variable valve system on the discharge side. Thus, the drop in what is called the number of crash revolutions of each of the variable valve systems which is caused by an increase in the inertial mass of each of the variable valve systems is prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286993-A (JP)
Title: Display device
Inventor: KAWADA YASUSHI
IPC: G02F1/13
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of achieving both of a wide angle of a view field and low power consumption.  <P>SOLUTION: An incident angle of parallel light onto a display element from a backlight unit 3 with variable luminance is varied by an optical element 4. By increasing the luminance of the parallel light from the backlight unit 3 as well as increasing the incident angle of light to the liquid crystal display panel 2 by the optical element 4, a wide angle of a view field can be obtained. By decreasing the luminance of parallel light from the backlight unit 3 as well as decreasing the incident angle of light to the liquid crystal display panel 2 by the optical element 4, power consumption in the backlight unit 3 can be suppressed to achieve low power consumption. Thus, both of a wide angle of a view field and low power consumption can be achieved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294064-A (JP)
Title: Magnetic element, and manufacturing method for magnetic element
Inventor: SANO KAN
IPC: H01F27/24
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic element that exhibits stable direct current superposition characteristics.  <P>SOLUTION: The magnetic element 1 includes a polygonal cylindrical core 2 having a through-hole 2c penetrating the magnetic element 1 from its one end face to the other end face, and a conductor 3 part of which is disposed in the through-hole 2c. A first side wall 2d formed as one side wall of the core 2 has a slit 2h that is formed to penetrate from one end face to the other end face and from the inner peripheral surface to the outer peripheral surface of the core 2. Side faces 2k formed on both sides of the slit 2h are inclined against the direction perpendicular to the first side wall 2d.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290636-A (JP)
Title: Hybrid car
Inventor: KUROKUZUNO NAOKI
IPC: B60K6/22
Filed: 2007-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To quickly carry out the warming-up (heating) of a large capacity of battery by eliminating fuel consumption for heating the battery without consuming any useless power in an extremely cold region.  <P>SOLUTION: This hybrid car is provided with a water-cooled engine 2 and a motor 3 for making a vehicle travel; a battery pack 1 for supplying a power to the motor 3; an engine radiator 4 connected to a water-cooled channel 2a of the water-cooled engine 2 for making coolant liquid circulate with the water-cooled engine 2; and a heat exchanger 6 connected through a bypass valve 5 to the water-cooled channel 2a of the water-cooled engine 2 for warming-up the battery pack 1 with coolant liquid to be made to circulate in the water-cooled engine 2. The hybrid car heats the battery pack 1 by the heat exchanger 6 by making the coolant liquid circulating in the water-cooled channel 2a of the water-cooled engine 2 circulate in the heat exchanger 6 in such a state that the bypass valve 5 is opened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008079490-A (JP)
Title: Fan system and protection device thereof
Inventor: LIN YU-HIUAN
IPC: H02P6/08
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan system that enables protection a motor, when the motor is abnormal or when the motor has stopped rotation and improves the reliability and service lifetime, while preventing the motor from being damaged, and to provide its protection device.  <P>SOLUTION: The protection device for the fan system receives a first input signal and includes at least one first switching element and at least one control unit. The first switching element receives the first input signal. The control unit is electrically connected with the first switching element and receives the first input signal so as to control conduction or non-conduction of the first switching element on the basis of the first input signal. When the first switching element is conductive, the control unit stops output of the first input signal. When the first switching element is not conductive, the control unit outputs the first input signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT