baber/WOPTO huggingface dataset:
Patent JP-2008097605-A (JP)
Title: Method and apparatus to internalize non-volatile data function for sector size conversion
Inventor: LUCAS GREGG STEVEN
IPC: G06F3/06
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sector conversion device including a small memory area that is used to save two sectors of data when power is lost during the sector conversion process.  <P>SOLUTION: As part of the sector conversion process, the sector conversion device saves two sectors of data when a power loss event occurs. These two sectors of data are stored in the memory area within the sector conversion device itself. This sector memory within the sector conversion device is defined and partitioned separately from the main internal memory of the device. This sector memory is also powered by a separate voltage boundary from a hold up voltage source, which is connected to the sector conversion device via an independent set of voltage pins. The hold up voltage source enables the sector memory contents to be retained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009037715-A (JP)
Title: Optical pickup apparatus and objective optical element
Inventor: NOMURA EIJI
IPC: G02B13/18
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device using the same light flux compatible with BD and HD by using objective optical elements and to provide an objective optical element.  <P>SOLUTION: In the optical pick up device wherein a light source that emits a light flux of a wavelength of λ1, and the optical pickup device that records and reproduces information by converging the light flux on a first optical disk with a protective layer having a thickness of t1 and converging the light flux on a second optical disk with a protective layer having a thickness of t2 (t1<t2), the objective optical element is made of plastic, and its optical surface is divided into a plurality of concentric regions, and the regions include at least one region for the first optical disk and at least one region for the second optical disk, the light flux passing through the region for the first optical disk is converged on the first optical disk, and not converged on the second optical disk, the light flux passing through the region for the second optical disk is converged on the second optical disk and not converged on the first optical disk, and an optical path difference giving structure is formed in the region for the first optical disk.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092477-A (JP)
Title: Failure point determination system and method for opgw
Inventor: OTSUKA TAKASHI
IPC: G01M11/00
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure point determination system for OPGW used for surely determining whether a failure point of an OPGW core is in a joint box or in which section of the OPGW outside the joint box the failure point is, and furthermore simply structured even in such severe environments as on an upper part of a pylon without using any OTDR method.  <P>SOLUTION: The upper joint box 5 for connecting one end part of one OPGW 11 to one end part of the other OPGW 12 includes first and second optical couplers 531 and 541 and a photo-sensor 571, these used for detecting input and output optical signals S1 and S1a being optical signals input into and output from the joint box 5 side, respectively, and a detection communication terminal 57 transmitting detection results thereof to a monitoring center C. Meanwhile, the monitoring center C includes a determination task C1 for determining where the failure point is based on the detection result received from the joint box 5, and the communication states of first and second substations T1 and T2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090219-A (JP)
Title: Cyclone type classifier and classifying method
Inventor: MIZUNO TAKESHI
IPC: B04C5/10
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclone type classifier of a small size and simple structure, with excellent classifying performance.  <P>SOLUTION: A supply port 6 for supplying raw material powder and compressed air is connected to a cylindrical classifying chamber 5 with a height shorter than a diameter in a tangential direction. An exhaust pipe 7 sucking air in the classifying chamber and discharging it to the outside together with fine particles is connected to the central part of the classifying chamber 5. A collection chamber 9 is bulged on the outer peripheral wall of the classifying chamber at a position not facing the supply port 6. The raw material powder and compressed air are revolved in the classifying chamber to classify the raw material powder into fine particles and coarse particles, and coarse particles with large particle sizes are collected in a collection chamber 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094328-A (JP)
Title: Reactor
Inventor: SATO TOYOYUKI
IPC: H01F37/00
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactor which is excellent in both of a heat dissipation and a crack-resistance.  <P>SOLUTION: The reactor 10 is formed with: a housing 1; a reactor core 2 which includes at least two U type cores 21, 21 which are U-shaped in plane view and gap plates 22, 22 interposed between the U type cores 21 and 21, and which is contained in the housing 1; a coil 3 which has a gap relative to a peripheral face of the reactor core 2 on an outer periphery of the reactor core 2, and is formed in a bobbin-less attitude; and a sealing resin 4 which includes a thermally conductive resin which is charged and cured inside the housing 1 containing a gap between the reactor core 2 and the coil 3 and a filler. This sealing resin 4 has a thermal conductivity in a range of 0.7 to 4.0 (W/mK).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255088-A (JP)
Title: Spherical core particle for drug formulation
Inventor: ONISHI SHOICHI
IPC: A61K47/02
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spherical core particle for drug formulation preventing cracking and pulverization during drug formulation by coating the surface of the core particle with a drug (or a mixture of a drug and a vehicle) in a fluidized condition, stably coating a chemically (to acids etc.) unstable drug (for example, an antitumor drug, Omeprazol) without separately coating a basic substance, and having a high disintegrating property (solubility) in the digestive canal after peroral administration as a drug formulation.  <P>SOLUTION: This spherical core particle for drug formulation has a particle size distribution of not higher than 5% (including 0%) particles having less than 100 μm diameter, not less than 90% particles having not less than 100 μm but less than 500 μm diameter, and not higher than 5% (including 0%) particles having not less than 500 μm diameter, and comprises spherical magnesium hydroxide particles having a particle hardness of not lower than 200 g/mm<SP>2</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097858-A (JP)
Title: Eccentricity measuring machine
Inventor: ICHIKAWA RYOICHI
IPC: G01M11/00
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eccentricity measuring machine capable of measuring efficiently, without moving an optical system for changing the optical axis of a device, even if a focal distance of a specimen or a radius of curvature on an optical surface is changed.  <P>SOLUTION: This eccentricity measuring machine 50 includes a light source part 3 for irradiating light to a test lens 5; a lens holding part 4 for positioning and holding the test lens 5 on a reference axis O for eccentricity measurement on an optical path of the light from the light source part 3; an telecentric observation optical system 6 arranged so that the optical axis P agrees with the reference axis O in order to observe light from the test lens 5 held by the lens holding part 4, and having at least an object side; a CCD camera 7 for determining a deviation amount from the reference axis O of light from the observation optical system 6; and an operation part 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008099297-A (JP)
Title: System and method for establishing protected connection
Inventor: BARDALAI SNIGDHO C
IPC: H04L45/24
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for establishing protected connection for eliminating and reducing disadvantages and problems in a conventional system and a conventional method.  <P>SOLUTION: There is a step of determining a main path to a first node passing through a first layer in a multilayer network. The main path has a plurality of first layer links. At least one link of the plurality of first layer links has at least one second layer link of second layers. Further, there is a step of determining a subpath to the first node passing through the first layer. When it is detected that the first link of the plurality of first layer links is protected to a link trouble by at least one second layer link, the subpath has the first link of the first layer. When it is detected that the second link of the plurality of first layer links is not protected to the at least one link trouble by the second layer link, the subpath has a third link of the first layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009100571-A (JP)
Title: Rotary electric machine
Inventor: NAITO SHINICHI
IPC: H02K16/02
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of increasing torque by making a rotating magnetic field generated at a coil come into effective action by facing a stator and a rotor in diametrical and axial directions, and facilitating coil assembly.  <P>SOLUTION: A coil winding portion around which the coil 32 is wound such that a winding center line CL of the coil 32 is inclined to the axial line L of a rotational shaft 14 and first and second facing portions 41, 43 provided on the inner and outer periphery sides of the stator core 31 are formed in a stator core 31. The stator core 31 faces the first and second magnets 22, 24 fixed respectively at the first and second yokes 21, 23 of the rotor on the inner and outer periphery sides in each of the diametrical and axial line L directions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077613-A (JP)
Title: Body of revolution that amplifies rotational energy
Inventor: TOUDEN NOBUHITO
IPC: H02K53/00
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To amplify rotational energy that is supplied outside by taking out the moment of inertia of a body of revolution to the maximum by amplifying energy by the rotation of rod-shaped weights on the circumference of a cylindrical body with an electric motor via transmission belts and by converting the moment into electrical energy for storage.  <P>SOLUTION: The body of revolution 1 has right and left circular side plates 3 centering a rotating shaft 2. One to nine pieces of the rod-shaped weights 5 are arranged on the outer or inner periphery of the circumference of the circular side plates by displacing the points of center of gravity of scalene triangles centering on the rotational shaft to take out the force of moment of inertia to the maximum with three sets of scalene triangles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098037-A (JP)
Title: Device and method for preventing sloshing overflow
Inventor: INO MASANORI
IPC: G21C19/07
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent an overflow due to sloshing without lowering pool use efficiency, and to more effectively prevent the overflow of liquid in the pool or splash out of the pool even if the sloshing occurs.  <P>SOLUTION: A frame is installed on the periphery of an opening formed on the upper surface of a vessel containing the liquid, and the frame is covered with a sheet overlaying the upper opening of the vessel. By sealing the periphery of the opening formed in the upper surface of the vessel, the sloshing overflow occurring upon an earthquake is held on in inner periphery of the sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008204938-A (JP)
Title: Plasma gun
Inventor: CHOI YONG-SUP
IPC: H01J37/32
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma gun capable of preventing an insulated tube arranged on a plasma spouting port from being damaged by heat of plasma.  <P>SOLUTION: In the plasma gun having negative electrode sections 1a, 1f, and 1g for generating plasma and a return electrode section for making electrons reflected from the target return to a power source while discharging the plasma 6 generated by the negative electrode section in a target direction, the return electrode section is constituted to have a frame 1e forming a plasma outlet, the insulated tube 1h for electrically insulating the surface of the plasma outlet, and a gas flow passage formed to discharge gas toward an end of the insulated tube in the target direction. The gas flow passage includes a cover section 93 having a hole connected with the plasma outlet and forming a flow passage space in the inside of the frame by sticking on the inside of the frame opposite to the target direction, a gas injection passage 91, and a plurality of gas discharge passages 92.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009109248-A (JP)
Title: System for measuring floating particles
Inventor: WATABE YOSHIFUMI
IPC: G01N15/06
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for measuring floating particles that includes a configuration for measuring the type and concentration of floating particles based on the amount of attenuation of ultrasonic waves in a monitoring space and does not need to transmit a plurality of types of ultrasonic waves from a sound source section.  <P>SOLUTION: The sound source section 1 transmits single-pulse ultrasonic waves. A signal processing section 4 for measuring the concentration of floating particles existing in the monitoring space based on the output of a wave-receiving element 3 includes a storage means 44 for storing the relationship data of the frequency of each frequency component, according to the type and the concentration of floating particles and the amount of attenuation from the reference value of strength; a frequency component extraction means 40 for extracting the strength of each frequency component from ultrasonic waves detected by the wave-receiving element 3; a particle-type estimation means 41 for estimating the type of floating particles by using the strength of each extracted frequency component and the relationship data; and a concentration estimation means 42 for estimating the concentration of floating particles in the monitoring space, based on the amount of attenuation from the reference value of the strength of a specific frequency component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108145-A (JP)
Title: Method for producing deacidified oil and fat and purified oil and fat obtained by the same
Inventor: FUJITA YOHEI
IPC: C11B3/06
Filed: 2007-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing high-quality deacidified oil and fat retaining large quantity of residual γ-oryzanol, sterols, and tocopherols, and to provide a purified oil and fat obtained by this method.  <P>SOLUTION: In this production method of deacidified oil and fat, a dehydration process is carried out on a system obtained by adding an alkaline aqueous solution to material oil and fat so that a residual ratio of water in an oil cake becomes lower than residual ratios of components other than water in the oil cake. The purified oil and fat obtained by this method is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108911-A (JP)
Title: Thread fixing mechanism and thread fixing method
Inventor: KOYAMA AKIRA
IPC: F16B7/06
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turn-buckle which can stably maintain a fixed state.  <P>SOLUTION: A first male thread member 1 includes a first male thread part 11 formed at a first pitch interval and in a fixed spiral direction on at least one end part. A second male thread member 2 includes a second male thread part 21 formed at a second pitch interval different from the first pitch interval and in the spiral direction on at least one end part. A thread fixing member 3 includes a through-hole 30, and a first female thread part 31 which screws on the first male thread part 11 at one end part of the through-hole 30, a second female thread part 32 which screws on the second male thread part 21 at another end part of the through-hole 30 and a butt part 33 between the first female thread part 31 and the second female thread part 32 respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109748-A (JP)
Title: Optical microscope
Inventor: YAMAWAKI YASUHIRO
IPC: G02B21/00
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve fungusproofing of an optical microscope with high persistence by using light of a visible light region.  <P>SOLUTION: The optical microscope, which includes a light source 11, for observing a sample by radiating light from the light source 11 on the sample includes a second light source 8 that is different from the light source 11 and is insertable/removable in/from the optical path of the optical microscope. The second light source is configured to have the peak of an emission spectrum only in a wavelength region of 400 to 490 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108211-A (JP)
Title: Curable composition and hardened material
Inventor: KAWADA YUICHI
IPC: C08F220/10
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition having a low viscosity and excellent easiness in handling and working, assuring a high hardness of a molding or coating film after hardening to result in a hardened material unlikely to have flaw, assuring less shrinkage, good strain precision of the molding, or less warp and/or curl of a laminate when applied to a base material, and yielding a hardened material having a high heat resistance and excellent in the transparency of the resin component of the hardened material.  <P>SOLUTION: The curable composition includes: (a) a compound having two or more unsaturated polymerizable functional group in one molecule; and (b) a monomer having an α-methylene lactone structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110840-A (JP)
Title: Fuel cell system
Inventor: KATANO GOJI
IPC: H01M8/06
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which prevents generated water accumulated in a diluter arranged in the fuel cell case together with a fuel cell stack from being connected and in which electric insulation to the fuel cell stack is made more certain.  <P>SOLUTION: The fuel cell system 40 is provided with the fuel cell stack 12 which generates power by electrochemical reaction of a fuel gas supplied to the anode side and an oxidant gas supplied to the cathode side, a diluter 14 which dilutes the anode off-gas exhausted from the fuel cell stack 12 by the cathode off-gas and discharges, and a fuel cell case 40 which houses the fuel cell stack 12 and the diluter 14 inside. The diluter 14 has a plurality of recessed portions 52 at the lower side 50 in gravity direction. The plurality of recessed portions 52 are formed so that water accumulated in each recessed portion 52 may not be mutually connected with respect to drain direction 38 in the diluter 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008114845-A (JP)
Title: Vapor discharge control system and method of controlling discharge of vapor
Inventor: BENJEY ROBERT P
IPC: B60K15/035
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a favorable shutoff of a fuel vapor up to a filler tube while a fuel is supplemented.  <P>SOLUTION: This vapor discharge control system comprises an electrically operable shutoff valve in a fuel vapor discharge re-circulating line up to the filler tube. The shutoff valve is controlled by an electric controller in response to the signals from a fuel level indicator in a tank and a fuel cap sensor. The shutoff valve is closed when the fuel level indicator indicates that the tank is filled up with fuel and the fuel cap sensor indicates that a fuel cap is separated from the neck part of the filler.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009114689-A (JP)
Title: Construction method for revetment structure
Inventor: KATAOKA YASUTO
IPC: E02B3/06
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To advance the construction of a revetment structure while making simple operations inhibit a breakwater structure from floating up, through the use of an existing structure.  <P>SOLUTION: An uplift inhibiting material 14 is buried beforehand in the ground before the installation of the plurality of breakwater structures 20 juxtaposed along a shore. Backfilling 30 is applied to the rear of the upflift inhibiting material 14 while the motion of the breakwater structure 20 is inhibited by connecting each of the breakwater structures 20 to the uplift inhibiting material 14. Otherwise, the breakwater structures 20 are connected to the foot protection works and wave dissipating works, which are arranged near the breakwater structures 20, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115636-A (JP)
Title: Maintenance system and maintenance method for control valve
Inventor: AKAZAWA KATSUNOBU
IPC: G01M99/00
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance system and a maintenance method for a control valve capable of sharing information such as cutoff amounts of a plug and a seat ring each other among workers.  <P>SOLUTION: This maintenance system for the control valve of the present invention includes a management database 21 for recording at least an execution period for maintenance work, and a maintenance work history in the past, in every control valve of an maintenance object, and a management program 20 for planning the execution period for maintenance work in every control valve, based on a maintenance work history database 24 in the past and a maintenance execution period database 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117213-A (JP)
Title: Fuel cell gas diffusion layer structure and fuel cell having gas diffusion layer of this structure
Inventor: TAZAKI YUTAKA
IPC: H01M8/02
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of fuel cell gas diffusion layer suppressing projection of carbon fibers into a reaction gas passage (a recessed part); and to provide a fuel cell having the gas diffusion layer having this structure.  <P>SOLUTION: The structure of the fuel cell gas diffusion layer diffusing reaction gas flowing through a reaction gas passage and supplying it to an electrode is equipped with a filament bundle 123 arranged adjacently on one plane, and a joining means 124 joining the filament bundle 123 arranged adjacently in a plurality of portions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117265-A (JP)
Title: Waterproof plug for connector, and waterproof connector equipped with the same
Inventor: TAKAHASHI SHINJI
IPC: H01R13/52
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof plug for a connector capable of preventing damages of a seal member, and obtaining superior seal performance.  <P>SOLUTION: In the waterproof plug 4 for the connector to seal a housing 3 in which terminal fittings 2, 2 fixed to the tip part of electric wires 100, 100 are housed inside, this is equipped with the elastically deformable seal member 4A which is pressed in and housed in the housing 3 and has at least two elements 40A, 41A that hold the electric wires 100, 100 by pressure pinching and are closely contacted with its outer peripheral face, and hinges 4B to form between the elements 40A, 41A insertion holes 6, 6 which couple elements 40A, 41A while capable of extending/folding the seal member 4A, and which allow the electric wires 100, 100 to be threaded through by inserting the terminal fittings 2, 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT