baber/WOPTO huggingface dataset:
Patent JP-2008263715-A (JP)
Title: Dc-dc power conversion device
Inventor: URAKABE TAKAHIRO
IPC: H02M3/07
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce ripple currents in smoothing capacitors, in a DC-DC power conversion device in which smoothing capacitors are arranged in parallel with one another in each of a plurality of circuits composed of driving inverter circuits and rectifying circuits, and which uses the charge and discharge of the capacitor between the circuits.  <P>SOLUTION: A row circuit is constituted by serially connecting a plurality of circuits A1 to A4 with two serial MOSFETs connected between both terminals of the smoothing capacitors Cs1 to Cs4, and the capacitors and inductor's LC serial bodies LC12 to LC14 are arranged between the circuits at equal resonance frequencies. Then, three row circuits X, Y and Z are connected in parallel with one another while sharing the smoothing capacitors Cs1 to Cs4, the serial circuits X, Y and Z are driven by synchronizing driving frequencies with the resonance frequencies of the LC serial bodies, and shifting phases by 2π/3(rad) at each serial circuit, and charging and discharging currents to the smoothing capacitors Cs1 to Cs4 are shared between the serial circuits.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259448-A (JP)
Title: Insect trap
Inventor: KUROSAWA SATOKI
IPC: A01M1/14
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insect trap allowing a trapped state of insects attached to an adhesive sheet 51 to be recognized by an image-taking means 6, enabling the insect-trapping information having high analytic accuracy to be obtained by enabling the picture of the surface of the adhesive sheet 51 to be taken by a prescribed area span while moving in the longitudinal direction, and enabling the whole device to be made compact.  <P>SOLUTION: The insect trap is constituted as follows. An insect-attracting light 4 is arranged in the depth direction of an opening part 331 through which the insects come in and out, and a prescribed insect-trapping space for trapping the insects is formed therebetween. The adhesive sheet 51 is arranged at the lower side of the insect-trapping space, and the image-taking means 6 for taking the image of the insects attached to the adhesive sheet 51 by facing thereto is arranged at the upper side and constituted so as to be able to move reciprocatingly along the longitudinal direction of the sheet surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259699-A (JP)
Title: Image processing method and apparatus, and program
Inventor: MASUMOTO JUN
IPC: G06T15/08
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reality of pseudo three-dimensional images generated by a volume rendering method.  <P>SOLUTION: The pixel value of a pixel on a projection plane is determined using luminance values at respective search points P<SB>ji</SB>for which the three-dimensional image is sampled along a plurality of lines E<SB>j</SB>of sight connecting an optional view point E and the respective pixels on the projection plane F where the three-dimensional image V illuminated by an optional light source S is projected. Illuminance at each search point is calculated on the basis of opacity at each calculation point for which the three-dimensional image is sampled along a plurality of light beams connecting the light source S and the respective search points, and the luminance value at the search point is determined on the basis of the calculated illuminance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270919-A (JP)
Title: Radio controller, radio base station, mobile station, and forcible hand-over method
Inventor: OKUTSU HIROAKI
IPC: H04L45/24
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio controller, a radio base station, a mobile station, and a forcible hand-over method, wherein convergence is eliminated by efficiently moving mobile terminals in a cell to other cells when convergence occurs or is expected to occur.  <P>SOLUTION: When calls are concentrated on a cell and a convergence state where radio channels are congested is detected, a radio base station detects position information and moving speed of a mobile station in communication in the congested cell are detected and a mobile station which can be handed over to a radio communication system different from a radio communication system constituting a congested radio communication area is decided among mobile stations in communication, and the decided mobile station is forcibly handed over to the radio communication system different from the radio communication system constituting the congested radio communication area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266483-A (JP)
Title: Silicon-containing compound, curable composition, and cured material
Inventor: SUEYOSHI TAKASHI
IPC: C08G77/04
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition excellent in a handling property and a curing property in which an obtained cured article is excellent in transparency and flexibility.  <P>SOLUTION: The curable composition comprises a silicon-containing compound represented by general formula (1), the compound in which Z is a hydrogen atom in general formula (1), the compound in which Z is a 2-4C alkenyl group or an alkynyl group, and a hydrosilylated reaction catalyst. In the formula, R<SP>a</SP>-R<SP>d</SP>are a 1-12C saturated aliphatic hydrocarbon group, R<SP>e</SP>is a 1-12C saturated aliphatic hydrocarbon group or a 6-12C aromatic hydrocarbon group, Y is a 2-4C alkylene group, Z is a hydrogen atom or a 2-4C alkenyl group or an alkynyl group, K is an integer of 2-7, T is an integer of 1-7, P is an integer of 0-3, and M is the number in which the mass average molecular weight of the silicon-containing compound is made to 3,000-1,000,000.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276362-A (JP)
Title: Information distribution system and information distribution method based on position information
Inventor: SUZAKI TOMOKO
IPC: H04W4/029
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution system and an information distribution method based on position information, determining whether a user desires information of a distribution range of a small area or desires information of a wide-area distribution range when the user requests the information based on the position information, determining whether the wide-area information becomes noise or not when desiring the information of the small area, and preferentially displaying the information desired by the user.  <P>SOLUTION: In this information distribution system, a mobile information terminal 3 has an input part 35 as a means designating whether the user desires to acquire the information of the small area or desires to acquire the information of the wide area when the user requests the information based on the position information, a management server 1 removes the noise by a noise removal processing part 1400 deciding whether the information of the wide area is the noise or not when desiring to acquire the information of the small area by the destination, and the information desired by the user is preferentially displayed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272983-A (JP)
Title: Cycloolefin resin film, its manufacturing method, polarization plate, optical compensation film antireflection film and liquid crystal display device
Inventor: HASHIMOTO NARIKAZU
IPC: B29C48/92
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cycloolefin resin film reduced in the occurrence of projected oblique streaks.  <P>SOLUTION: In a melt film forming method for forming a film by holding the molten resin extruded from a die between a touch roll and a cast roll, temperature difference of 0.1-20°C is provided between the touch roll and the cast roll.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274629-A (JP)
Title: Mausoleum worship device
Inventor: YAMADA FUMIO
IPC: A47B53/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mausoleum worship device installable in a room in spite of having a mausoleum room surrounded by a side wall and a worship space having an altar, capable of being constituted in a small scale in response to the storage number of charnel boxes with high storage efficiency of the charnel boxes, and easily introducible even into a religious facility such as a small-scale Buddhist temple by reducing initial investment cost by enabling the extension from a minimum constituting unit.  <P>SOLUTION: This mausoleum worship device has the mausoleum room 1 having a shelf device 3 storing the charnel boxes 6, and the worship space 2 having the altar 5, in a space surrounded by a side wall panel 7 and a ceiling panel 8. In the shelf device, a fixed shelf 11 is arranged in a rear part, and a moving shelf 12 is movably arranged in the horizontal direction along a front face of the fixed shelf. A passage 4 space is arranged between a front face of the shelf device and the opposed side wall panel. An opening-closing door 10 is arranged on the side wall panel so as to communicate with a passage, and the altar 5 is arranged in a position along an outside surface of the side wall panel, to form the worship space 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275096-A (JP)
Title: Male thread part, driver and method for removing male thread part
Inventor: FUKAZAWA KAZUO
IPC: F16B23/00
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a male thread part and the driver provided with a first driving hole and a second driving hole, and to facilitate working such as pulling out the male thread part which is stripped.  <P>SOLUTION: The first driving hole 6 of the male thread part 1 has a cylindrical inner peripheral surface 6a. The radius of the inner peripheral surface 6a is greater than the distance from the center of the second driving hole 7 to the outermost portion. When removing the male thread part 1, the driver 15 is provided with a retaining member 21 and retaining member expanding and contracting means 17, 18, 19 for expanding and contracting the outside diameter of the retainer 21. After the tip of the retaining member 21 is inserted into the first driving hole 6, the circumference of the tip of the retaining member 21 is expanded to press against the inner peripheral surface of the first driving hole 6. The male thread part 1 is pulled out of a member to be fastened by operating the driver 15 so that the retaining member 21 is moved axially rearward while rotating.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278308-A (JP)
Title: Radio communication system and radio terminal device
Inventor: OGAWA TOMOAKI
IPC: H04W40/08
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system capable of more accurately predicting the lifetime of a battery of a radio terminal device, and a radio terminal device.  <P>SOLUTION: An approximate expression calculating part 46 of a server device 4 calculates an approximate expression on the basis of the remaining amount of the battery of the radio terminal device. When the approximate expression is calculated, a prediction time calculating part 47 calculates a prediction time when the battery consumes and a predicted remaining time until the battery consumes on the basis of the approximate expression. Thus, it is possible to more accurately predict the lifetime of the battery of the radio terminal device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007298175-A (JP)
Title: Quick coupling
Inventor: AROSIO MASSIMO
IPC: F16L37/23
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick coupling capable of completely safe connecting mechanical parts of components of the quick coupling, being easily connected and disconnected and efficiently connected, and not needing an operational tool for its connecting and disconnecting.  <P>SOLUTION: This quick coupling 1 comprises a female element portion 3 and a male element portion 2 threadably assembled to the female element portion 3. The female element portion 3 comprises an inner tubular body 8 having a bearing 11, and positioned on the bearing 11. The female element portion 3 comprises a plurality of radially extending hole portions 20. Ball elements 21 are engaged with the hole portions 20, and fitted in a circumferential slot formed in the male element portion 2. The ball elements 21 are radially locked by an enlarged portion 16 formed inside of a ring nut 15. The ring nut 15 is driven against an urging spring 17 be related to the female element portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008274376-A (JP)
Title: Aluminum alloy sheet for can body
Inventor: IKAWA SHINGO
IPC: B21B3/00
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for can bodies by which weight reduction of can body is made possible.  <P>SOLUTION: The aluminum alloy sheet has a composition consisting of, by mass, 0.8 to 1.3% Mn, 0.9 to 1.3% Mg, 0.15 to 0.25% Cu, 0.15 to 0.40% Si, 0.25 to 0.50% Fe, ≤0.25% Zn and the balance aluminum with inevitable impurities. A maximum height Rz in a direction of 90° with respect to rolling direction of the sheet surface is 2.0 to 3.0 μm; an average length RSm in a direction of 90° with respect to rolling direction of the sheet surface is 50 to 150 μm; an oil for reoiling having 30 to 100 cSt (at 40°C) kinematic viscosity is applied in an amount of 100 to 300 mg/m<SP>2</SP>; and a friction coefficient in a direction of 90° with respect to rolling direction of sheet surface is 0.11 to 0.18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281804-A (JP)
Title: Image forming apparatus and cleaning member control program
Inventor: SHIBETANI TEPPEI
IPC: G03G15/16
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that ensures cleaning performance matching an environment in which an image forming process is performed.  <P>SOLUTION: The image forming apparatus includes: a fur brush for removing matter sticking to the surface of an intermediate transfer body that has an endless belt form; a motor 28 for rotating the fur brush; a sensor 30 for detecting the peripheral temperature/humidity of the fur brush; and a control circuit 31 that controls the motor 28 so that the number of revolutions of the fur brush is increased when a count obtained by a counter 29 that detects the number of sheets subjected to the image forming process and the temperature/humidity detected by the sensor 30 exceed their respective thresholds.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278840-A (JP)
Title: Working vehicle
Inventor: FUKUMOTO TOSHIYA
IPC: A01B63/02
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a working vehicle preventing occurrence of a tilling mark when lifting a rotary tiller from a lowered position, and having improved operability of farm work in a field.  <P>SOLUTION: The working vehicle is equipped with lifting and lowering mechanisms 8 and 9 for driving a rotary tiller F mounted on the rear part of a traveling body 1 so as to be lifted and lowered, and an operation-commanding means 37 for outputting an operation command, and also equipped with a tiller-automatically lifting means for driving the lifting and lowering mechanism 8 and 9 so that the rotary tiller F may be lifted from the lowered position to a previously set intermediate position at a speed lower than the speed for lifting the rotary tiller F from the intermediate position to the lifted position based on the operation command from the operation-commanding means 37.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291673-A (JP)
Title: Exhaust emission control device for engine
Inventor: MASAKI NOBUHIKO
IPC: F01N3/08
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve NOx conversion rate during a catalyst is not activated.  <P>SOLUTION: Reducer adsorption layer 20B temporarily adsorbing reducer at temperature lower than catalyst activation temperature, and selective reduction layer 20C supplied with reducer and converting NOx by selective reduction reaction are applied on a catalyst carrier 20A arranged in an exhaust gas passage at a plurality of times alternately in this order from an exhaust gas upstream to a downstream, and reducer adsorption layers 20B are arranged in such a manner that reducer adsorption capacity of each reducer adsorption layer 20B gets lower as it goes from the exhaust gas upstream to the downstream. Reducer is adsorbed by the reducer adsorption layer 20B at temperature lower than catalyst activation temperature and NOx conversion rate during the catalyst is not activated is improved by reducing and converting NOx desorbing from NOx adsorption layer 20B in addition to NOx in exhaust gas at temperature not lower than catalyst activation temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289376-A (JP)
Title: Nucleic acid recovery reagent, nucleic acid amplification reagent kit prepared by using the same, nucleic acid recovery method and nucleic acid amplifying method using the recovery method
Inventor: MORI YASUYOSHI
IPC: C12N15/09
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reagent and a method of extracting a nucleic acid from a biospecimen, etc., by a simple operation without using a complicate operation, and amplifying the nucleic acid.  <P>SOLUTION: The nucleic acid recovery reagent contains an inorganic salt composed of an inorganic cation and an inorganic anion, and the inorganic salt forms a precipitate together with the nucleic acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007332020-A (JP)
Title: Manufacturing method of article, composition and article
Inventor: SCHMIDT WAYDE R
IPC: C04B35/80
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relatively low cost manufacturing method suitable for manufacturing a porous SiC-containing article and an article having controlled porosity.  <P>SOLUTION: The manufacturing method of the article comprises a step 10 of applying an enough amount of a heat resistant metal for forming a film on a carbon base felt, a step 12 of thermally processing a heat resistant metal-coated carbon base felt under a temperature and time sufficient to form a ceramic base felt and a step 14 of cooling the ceramic base felt under an adjusted atmospheric condition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008295258-A (JP)
Title: Rotational electric machine
Inventor: KANESHIGE SUSUMU
IPC: H02K16/02
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the usability of a rotational electric machine by making the outside characteristic of a motor equal to the inside characteristic of the motor.  <P>SOLUTION: The rotational electric machine includes: a cylindrical stator 30 having windings 34; an inner rotor 40 coaxially positioned on the inside of the stator 30 and having a magnet 43 on the outer peripheral surface; and an outer rotor 20 coaxially positioned on the outside of the stator 30 and having the magnet 23 in the inner peripheral surface. The inner rotor 40 and the outer rotor 20 are constituted so that the amount of a magnetic flux passing through the magnet 43 of the inner rotor 40 is made equal to that of a magnetic flux passing through the magnet 23 of the outer rotor 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290765-A (JP)
Title: Increasable/decreasable disc case
Inventor: ISHISE YUKO
IPC: B65D21/024
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured increasable/decreasable disc case which keeps the storage space increasable for storing a necessary amount of discs corresponding to the number of discs to be stored and surely protects the discs.  <P>SOLUTION: This disc case has a bag shaped cover member 32, a cushion material 44 with a cushioning characteristic mounted on the inside peripheral face of the cover member 32 and a stopper 40 for closing the opening of the cover member 32. A connecting part 34 is provided on the side face of the cover member 32 and a part 36 to be connected where the part 34 is connected is provided on the opposite side of the part 34 on the side face of the cover member 32. An exterior member 48 for covering the cover member 32 is provided and the member 48 is formed with a plurality of grooves 58 for the part 34 of the cover member 32 to be joined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300048-A (JP)
Title: Manufacturing method of nonwoven fabric base board for battery, electrode base board for battery, electrode for battery, and battery
Inventor: OKUNO KAZUKI
IPC: H01M4/52
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode base board for a battery of a constant thickness with a small thickness difference in a roll length direction.  <P>SOLUTION: The manufacturing method of an electrode base board for a battery with nickel plated on the surface of woven or nonwoven fabric made of resin, coating of nickel is carried out in two steps of electrodeless plating and electric plating, and further, before the electrodeless plating, a heat treatment is applied on the woven or the nonwoven fabric made of resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295516-A (JP)
Title: Rocking chair with headrest
Inventor: SANDER ARMIN
IPC: A47C7/38
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair in which work such as a personal computer operation can be performed at ease in a rocking attitude.  <P>SOLUTION: A backrest includes a back frame 13 opened to the front and back and a net-like material stretched over the frame. To the side member 14 of the back frame 13, the support frame 24 of a headrest device 7 is connected with a pin 26 so as to be turned. A rear link 21 is connected to the side member 14 and a seat 4, the rear link 21 is turned so that an upper end part is moved back to the back frame 13 when the backrest is tilted back, then the lower end of the support frame 24 of the headrest device 7 is pushed back, and the headrest 23 is moved forward relative to the back frame 13. Thus, in a rocking state, the head of a person is supported by the headrest 23 in a raised state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300943-A (JP)
Title: Image-decoding device and image-encoding device
Inventor: YAMAMOTO TOMOYUKI
IPC: H04N19/57
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To precisely search for a locally decoded image for a predictive image for an object block which is to be encoded or decoded, and to reduce the amount of processing by decreasing the number of candidate blocks.  <P>SOLUTION: An image encoding or decoding device is provided with an in-screen predicting unit 16, 25. The in-screen predicting unit 16, 25 includes a feature vector deriving means (31) of finding a feature vector representing property of an image nearby a block to be processed based upon pixel values, in an area nearby the block to be processed; a recording unit (32) for the feature vector; a search range determining means (33) of determining a search range, by comparing the feature vector of the block to be processed with feature vectors recorded in a feature vector recording unit; a prediction area determining means (34) of selecting an area similar to the block to be processed within the search range as a prediction area; and a prediction image generating means (35) of generating a prediction image for the block to be processed based upon the image of the prediction area.  <P>COPYRIGHT: (C)2009,JPO&INPIT