baber/WOPTO huggingface dataset:
Patent JP-2009229302-A (JP)
Title: Sensor circuit
Inventor: SAOTOME ISAO
IPC: G01R33/09
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current sensor without outputting a large error output, even when noise enters a signal processing IC.  <P>SOLUTION: A sensor circuit includes: an amplifying part for amplifying signals from a magnetoelectric conversion element; a sampling and holding part for outputting held output signals by sampling signals amplified from the amplifying part in a prescribed cycle; an output part for outputting to selectively input the output signals held from the sampling and holding part; and a determining part for determining whether the held output signal receives influence, due to the noise in each prescribed cycle. based on the difference between input signals, by inputting an output signal held from the sampling and holding part and the output signal of the output part. The output part inputs a determined result of each cycle from the determining part, which does not hardly outputs the input signal of a cycle determining that it is being influenced due to noise, and operates so as to output an input signal of a cycle determining that it does not receive influence due to noise.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230593-A (JP)
Title: Data sharing system and program
Inventor: SUGANO FUTOSHI
IPC: G06F17/21
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data sharing system, allowing free and easy arrangement and association of information by a member.  <P>SOLUTION: In the data sharing system, a database 2 accumulates a layout of a page HTML for displaying data, a structure of articles constituting the page, and documents (data) constituting the articles. A page display part 11 acquires, upon receipt of a display request from a member terminal 3, the layout of the page concerned, the structure (HTML) of articles related to the page, and documents contained in the articles. The documents are made into HTML format, the document HTML is marked up to the article HTML (structure), and the marked articles are further incorporated to the page HTML based on the layout. The page HTML to which the documents and articles are incorporated is displayed on the member terminal 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230051-A (JP)
Title: Optical fiber cord
Inventor: NAKANISHI HIROSHI
IPC: G02B6/44
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cord which has a bending suppression means having a low probability of damaging and compressing an optical fiber core wire, and is easily manufactured.  <P>SOLUTION: This optical fiber cord has: an optical fiber core wire, an insulating reinforcement member spirally wound on the optical fiber core wire with a clearance; and a shell. The shell has elastic property, covers the reinforcement member and the optical fiber core wire, and intrudes into the clearance of the reinforcement member. The shell may be bonded to the optical fiber core wire, or may be brought into close contact with the reinforcement member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238780-A (JP)
Title: Charged particle beam lithography apparatus
Inventor: NISHIMURA CHIKASUKE
IPC: H01L21/027
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam lithography apparatus capable of improving the lithographic accuracy by suppressing an error in deflection on a molded aperture due to the difference in pulse frequency of a high-frequency voltage for driving an electrostatic deflector.  <P>SOLUTION: The charged beam lithography apparatus is provided with: a charged beam source 11 for generating charged beams, the electrostatic deflector 30 for deflecting the charged beam, and a high frequency generator 33 for applying a high-frequency voltage to the electrostatic deflector 30. In the lithography apparatus, the electrostatic deflector 30 is configured of a plurality of stages of deflectors divided in a beam propagation direction, and the direction of applying a high-frequency voltage to each of the deflectors is set reversely per stage in the beam propagating direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008243360-A (JP)
Title: Head gimbal assembly, disk drive, and method for reducing slider roll torque
Inventor: ZENG QINGHUA
IPC: G11B21/21
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved head gimbal assembly for reducing the roll inertia moment of a slider.  <P>SOLUTION: In a balanced head gimbal assembly for improved seeking performance, a slider having a magnetic head with a set of read elements for reading data and a set of write elements for writing data, an air-bearing surface, and a non-air-bearing surface is coupled to a suspension. The suspension includes a load beam, a flexure, and a balancing weight. The load beam is coupled to an actuator arm. The flexure, coupled to the load beam, has a window through which a dimple, coupled to the load beam, contacts a dimple contact point. The balancing weight, coupled to the flexure, is constituted so that the center of mass of the head gimbal assembly aligns with the dimple contact point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009235944-A (JP)
Title: Supercharging apparatus for engine
Inventor: YAMAGUCHI YOSHIMASA
IPC: F02B37/013
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine equipped with an exhaust turbocharger which is equipped with a means for allowing EGR gas to be supplied to an intake system while maintaining engine output in an operation region where boost pressure is originally made higher than exhaust pressure.  <P>SOLUTION: In an engine DE, a large first exhaust turbocharger 15 and a small second exhaust turbocharger 16 are arranged in series. The first exhaust turbocharger 15 is provided with a waste gate passage 33 and a waste gate valve 34. The second exhaust turbocharger 16 is provided with an exhaust bypass passage 27 and an exhaust bypass control valve 28. In a usual boost form, the exhaust bypass control valve 28 is controlled in a valve closing direction in a high load region where the boost pressure is made higher than the exhaust pressure. By so doing, the exhaust pressure is increased to allow the supply of EGR gas. At the same time, the waste gate valve 34 is controlled in a valve closing direction and the boost pressure is prevented from being decreased to maintain the engine output.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232973-A (JP)
Title: Drum type washing/drying machine
Inventor: TANAKA TAKUMA
IPC: D06F39/12
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe drum type washing/drying machine capable of surely preventing sticking of laundry to the inner wall of the drum.  <P>SOLUTION: This drum type washing/drying machine includes a water tub 3 disposed in an outer housing 1, the drum 4 rotatably disposed in the water tub 3 and storing laundry, and a drying system 6 for drying the laundry in the drum 4. The drum 4 is provided with a plurality of communication holes 27 communicating a space between the water tub 3 and the drum 4 with a space in the drum 4. The water tub 3 is provided with a vent hole 14 facing the communication holes 27. When a blower 50 blows air toward the vent hole 14, the air passes through the vent hole 14, enters into the water tub 3, passes through the plurality of communication holes 27 and enters the interior of the drum 4. In a spin-drying operation, this constitution can remove the laundry stuck to the inner wall of the drum 4 using the force of the air.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238638-A (JP)
Title: Electrolyte membrane-catalyst layer assembly and fuel cell
Inventor: TANAKA HIROYUKI
IPC: H01M4/86
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte membrane-catalyst layer assembly having a high output and inexpensive catalyst layer, and a fuel cell using the same.  <P>SOLUTION: The electrolyte membrane-catalyst layer assembly having a catalyst layer comprising at least catalyst fine particles, fine particles with ion exchange function and a binder, and an electrolyte membrane, and a fuel cell using the same, are provided. The binder preferably includes ion exchange function. At least either the fine particles with ion exchange function or the binder preferably comprises a hydrocarbon system material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009207471-A (JP)
Title: Plant growth observing system for teaching material, and teaching material
Inventor: FUKUI RYOICHI
IPC: A01G7/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for teaching materials, enabling observation of an expansion condition of plant roots, and to provide the teaching materials.  <P>SOLUTION: This plant growth observing system for the teaching materials includes: a step of putting water-based gel made from water-absorbing resin powder and water into a raising seedling pot; a step of putting plant seeds, bulbs or seedlings into the water-based gel; and a step of observing an expansion condition of plant roots in the gel, going with sprouting and growth of plants in the water-based gel. Furthermore, the system includes: a step of transplanting the sprouted and growing plants to a plant cultivation container in which cultivation soil is put; and a step of observing a growth condition of stems and leaves going with further growth of the plants. The water-absorbing resin is such that when letting 1 pt.wt. of the water-absorbing resin absorb 100 pts.wt. of 25°C ion exchange water, the absorbing body has an electric conductivity of 0-2.0 mS/cm, and a water-absorbing power of 25°C ion exchange water is 80-1,000 times.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009247100-A (JP)
Title: Charge/discharge control circuit and battery device
Inventor: SAKURAI ATSUSHI
IPC: H02H7/18
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge/discharge control circuit and a battery device, wherein circuit scale can be reduced.  <P>SOLUTION: In a charger reverse connection detection circuit 116, a comparison circuit or the like is not used and two NMOS transistors are used. Therefore, the circuit scale of the charger reverse connection detection circuit 116 and the charge/discharge control circuit 110 is reduced. This reduces consumption current and manufacturing cost.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250680-A (JP)
Title: Apparatus for sorting crystal
Inventor: SHIBUYA KYOSUKE
IPC: G01N21/87
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for sorting crystal capable of automatically discriminating a desired crystal and enhanced in the recovery of the good crystal.  <P>SOLUTION: The apparatus for sorting crystal is equipped with: three cameras 1, 2 and 3; three illuminators 1r, 2r and 3r; an operational processor having a determining part for determining the quality of the crystal using the photographed images due to the cameras; a supply stage 6 on which the crystal D1 is placed; a pasting stage 7 on which the crystal D2 determined to be a good article by the determining part is pasted; and a suction collet 5 (holding means) for holding one crystal D1 to feed it to the stage 7 from the stage 6. In a quality determining preparatory process, the crystal D1 illuminated by the illuminator 1r or the illuminator 2r is photographed by the camera 1 and the obtained image is used to detect the placing direction of the crystal D1 or the area of the specific surface of the crystal D1. By using a low permeable light source, of which the permeability to the crystal D1 is below 70%, as the illuminators 1r and 2r, a good image can be acquired and the recovery of the good crystal is enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008259857-A (JP)
Title: Composite knife blade
Inventor: LEWIS DARRELL
IPC: B26B9/00
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knife blade simple in mass production, and to provide an appropriate method for manufacturing such a knife blade.  <P>SOLUTION: The composite knife blade includes a cutting edge piece of a first alloy, a back piece of a second alloy different from the first alloy, the cutting edge piece and the back piece are brazed together at a serpentine joint. The cutting edge piece has a high Rockwell hardness value, as compared to a hardness of the back piece. The method for manufacturing the knife blade includes finely blanking the back piece from a sheet of the first alloy, laser cutting the cutting edge piece from a sheet of the second alloy, and brazing the first piece to the second piece to form a composite blade. The composite blade is then cooled from the brazing temperature to an austenizing temperature of the cutting edge piece, and quenched to harden the cutting edge piece.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084995-A (JP)
Title: Cutter bit and method of excavation
Inventor: SATO TATSURO
IPC: E21D9/087
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter bit enabling a reduction in the wear of a blade part and an increase in excavation efficiency by reducing an excavation resistance.  <P>SOLUTION: This cutter bit comprises a hard tip 31 for excavating sediment, a body part 32 having the hard tip 31 secured to the end, and a vibrating body 45 which is attached to the body part 32 and which generates a longitudinal wave toward the hard tip 31. When the sediment 40 is excavated by the hard tip 31, the longitudinal wave is generated from the vibrating body 45 toward the hard tip 31. The excavation resistance occurring during the excavation is reduced by excavating the sediment 40 while repeating the contact and non-contact of the end 31 of the hard tip 31 with the surface of the sediment 40 by the longitudinal wave.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009258794-A (JP)
Title: Information retrieval program, information retrieval device and information retrieval method
Inventor: YAMANE YASUO
IPC: G06F17/30
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve a retrieval speed by narrowing down clusters having possibility of matching an inquiry graph.  <P>SOLUTION: Clustering means to divide the whole retrieval target graph into a plurality of clusters (subgraphs) as shown in the following definitions (1-1)-(1-4). (1-1) A node is included in (only) one of the clusters. (1-2) The cluster is a linked graph. (1-3) The number of the links straddling the clusters is reduced as thoroughly as possible. (1-4) The whole is divided with good balance. That is, the division is performed such that the number of the nodes included in each cluster becomes as equal as possible. By the clustering, the retrieval target graph 100 is divided into the clusters C<SB>1</SB>to C<SB>3</SB>. The clustering clearly satisfies the definitions (1-1) to (1-4) that are properties desired to the clustering.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259495-A (JP)
Title: Fluorescence tube holder and method of manufacturing the same
Inventor: SATO KAZUKI
IPC: H01R43/00
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescence tube holder for holding a plurality of fluorescence tubes, having high strength in spite of a long size while improving insulation between a conductive part and an external metal part.  <P>SOLUTION: A plurality of sockets 31, and a first band plate 32 and a second band plate 33 are formed of the same metal plate, and bases of the sockets 31, and the first band plate 32 and the second band plate 33 are embedded in an insulating base 20 formed of a synthetic resin. The insulating base 20 in which the plurality of sockets 31 are arranged at spaces is shaped long but reinforced by the first band plate 32 and the second band plate 33, and so it is hardly broken during work. The first band plate 32 and the second band plate 33 to be used as energizing paths, and the plates 32, 33 are embedded in the synthetic resin of the insulating base 20, thereby easily ensuring the insulation between the plates 32, 33 and a metallic body base 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262940-A (JP)
Title: Unloading system for tank lorry
Inventor: KIMURA MITSUNARI
IPC: B67D7/32
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unloading system for a tank lorry which is capable of recognizing that an unloading hose is connected to a fuel feeding port of an underground tank, and preventing any damage of a data reader for reading tank information.  <P>SOLUTION: Tank information transmitting means 28-30 for transmitting the tank information are provided on outer peripheries of the fuel feeding ports 24-26. An adapter side connector member 110, an antenna holding member 120, and a signal wire 112 for electrically connecting the adapter side connector member 110 and the antenna holding member 120 are mounted on the outer side of an adapter 70 in a closely fitting manner. An unloading hose 16 is connected to the adapter 70, and a hose side connector 105 is connected to the adapter side connector member 110 of the adapter 70 to transmit/receive the tank information of the fuel feeding port 24 with the unloading hose 16 being connected thereto. An on-vehicle computer of a tank lorry is capable of recognize that the unloading hose 16 is connected to the fuel feeding port 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008280347-A (JP)
Title: Method of isomerizing aromatic c8 fraction in the presence of catalyst of dealuminated euo zeolite as base
Inventor: GUILLON EMMANUELLE
IPC: C07C5/22
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of isomerizing an aromatic feed material containing aromatic compounds in the presence of a catalyst prepared by undergoing a specific step which is targeted to maximize the production of p-xylene.  <P>SOLUTION: The method of isomerizing an aromatic fraction comprises a step of bringing the fraction into contact with a catalyst containing zeolite having a structural type EUO, and the catalyst is prepared using a method comprising at least a step (i) of synthesizing at least one kind of zeolite having a structural type EUO, a step (ii) of dealuminating the zeolite obtained on completion of the step (i) using a treatment by an aqueous solution of a mineral acid or organic acid, a step (iii) of molding the dealuminated zeolite using a matrix, and a step (iv) of supporting a group VIII metal in the periodic table of elements.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009262737-A (JP)
Title: Door weather strip for automobile
Inventor: TAJIMA YOSHINAO
IPC: B60R13/06
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door weather strip capable of preventing infiltration of rain in a vehicle even when a step is formed at a joining part between a door frame and a door panel.  <P>SOLUTION: A connection part 20 of a door weather strip 10 comprises a fitting base 21, a seal lip part 23, a sub seal lip part 24, and a hollow seal part 22, and further comprises a cover part 30 for covering a joining part between a door frame 2 and a door panel 1. The cover part 30 has a seal rib 31 on its back side. The seal rib extends to a sub seal lip or an extension part of the sub seal lip so that one fore end thereof covers a groove between the seal lip part 23 of the connection part 20 and the sub seal lip part 24, and the other fore end extends to at least a fore end of the cover part 30 to discharge water stored in the groove between the seal lip and the sub seal lip outside the vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265490-A (JP)
Title: Polyester resin composition for electrophotographic toner and electrophotographic toner
Inventor: INOUE NAOTO
IPC: G03G9/087
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin composition for an electrophotographic toner which contains a transparent polyester resin with reduced coloring while reducing the burden on the environment, and an electrophotographic toner which contains the polyester resin composition and which provides good tones.  <P>SOLUTION: The polyester resin composition for an electrophotographic toner contains (A) a polyester resin obtained when a polyhydric carboxylic acid containing a dicarboxylic acid and a polyhydric alcohol containing a diol are polycondensed in the presence of a titanium compound having a phosphor compound covalently bonded thereto and/or a titanium compound having a coordination bonded phosphor compound. The electrophotographic toner contains the polyester resin composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272707-A (JP)
Title: Video content playback apparatus, video content playback method and program
Inventor: TAMIYA MANABU
IPC: G11B27/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video content playback apparatus quickly and easily retrieving a desired image.  <P>SOLUTION: The video content playback apparatus 1 includes: an image generation part 14; a control part 13 for instructing the image generation part 14 to read the data of video contents and generate a reference image, two images respectively prescribed time δ before and after the position of the reference image on the time axis of the video contents and two images at position respectively prescribed time Δ before and after, when a first display form is instructed; and a display control part 23 for arranging and displaying a plurality of image display parts 31-35 for respectively displaying the reference image and the four images generated in the image generation part 14 in a prescribed arrangement corresponding to the first display form on the screen of a display device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008246215-A (JP)
Title: Image processing method
Inventor: MATSUMOTO KAZUHIKO
IPC: G06T15/08
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method, dynamically determining the contour of an affected region to enable plotting, while removing the affected region such as a calcified region in performing calculations on a medical image such as MIP processing.  <P>SOLUTION: This image processing method includes the following steps. A threshold value T a little larger than a voxel value of an interested tissue such as blood is determined (step S11). Subsequently, a virtual beam is projected (step S12), and voxel values on the virtual beam are acquired as an array A1 (an original array) (step S13). Values in the array A1 larger than the threshold value T are folded at the threshold value T to acquire an array A2 (a substituted array) (step S14), and a part of the data in the array A2, such as the folded data corresponding to the central part of the calcified region are eliminated (step S15). The maximum value M1 in the array A2 is determined (step S16), and a value M2 corresponding to the value M1 in the array A1 is determined (step S17). The value M2 is used as a pixel value to the virtual beam (step S18).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009274180-A (JP)
Title: Robot movement plan method and device using the same
Inventor: MORIISHI HIROYUKI
IPC: G05B19/416
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To automatically make a movement plan capable of avoiding obstacles at all points in a working path by applying meta-heuristics techniques with attitude variation in a range of using redundancy as a resolution in a movement plan method in a CP control robot and a device using the same.  <P>SOLUTION: In the robot movement plan method, the velocity of each robot axis for movement is determined using a decomposition velocity control method by allowing an end effector to sequentially make respective interpolations between plural targets points on the working path set at the workpiece when the degree of freedom of the robot is larger than that required in a workpiece. At a movement from one target point to the next target point, components of redundant degree of freedom of each axis velocity include respective axis velocity components which satisfy the velocity vector of the end effector in a coordinate system set at an arbitrary position on the robot.  <P>COPYRIGHT: (C)2010,JPO&INPIT