baber/WOPTO huggingface dataset:
Patent JP-2008128241-A (JP)
Title: Engine control method and control system of vehicle having the engine
Inventor: RUSSELL JOHN D
IPC: F02P5/15
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method enlarging a VDE operating range, in an engine which uses an alcohol fuel blend and in which at least one cylinder can be deactivated.  <P>SOLUTION: At least one cylinder that may be deactivated and a fuel system are provided. The control method of an engine operating with fuel containing alcohol comprises a step of adjusting a range of operating parameters in which the at least one cylinder may be deactivated. When the concentration of the alcohol of the fuel containing alcohol is changed, the range of the operating parameters is adjusted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009124871-A (JP)
Title: V/f control system of synchronous electric motor
Inventor: TADANO YUGO
IPC: H02P29/00
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a V/f control system capable of suppressing and improving responses, such as transient vibration, even if a load disturbance occurs in a synchronous electric motor, such as a permanent synchronous electric motor that possesses low-inertial features.  <P>SOLUTION: A filter averaging processing section 36 detects a DC average current from a DC bus bar of an inverter 4, a torque ripple estimating section 38 obtains a DC average power from the DC average current of the inverter and a DC voltage, obtains a torque estimated value from the DC average power and a frequency command value ω<SP>*</SP>, and removes the components which are close to DC from the value to obtain a torque ripple component ΔT. A stabilization gain setting device 39 executes correction at a correction value Δω, corresponding to ΔT to stabilize V/f so as to suppress the torque ripples. A stabilization gain setting device 40 obtains a voltage correction value Δv, corresponding to the torque ripple component ΔT, and executes feedback compensation with respect to a voltage command value V<SB>m</SB>of the inverter with the voltage correction value Δv.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119497-A (JP)
Title: Flux-cored wire for self-shielded arc welding for fire resistant steel
Inventor: KAMATA MASAO
IPC: B23K35/368
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flux-cored wire for self-shielded arc welding for fire resistant steel, a flux-cored wire providing satisfactory welding work efficiency and providing weld metal free from welding defects, excellent in high temperature strength, room temperature strength and low temperature impact toughness, for the purpose of welding weld zones of a structure using fire resistant steel without requiring fireproof protection.  <P>SOLUTION: The flux-cored wire for self-shielded arc welding for fire resistant steel is provided in which flux is filled in a steel-made outer shell, wherein by mass% to the whole mass of the wire, the flux contains: 6.5-11.0% BaF<SB>2</SB>; 3.0-5.0% Sr compound oxide; 1.0-3.0% Mg, and further, contains, in the total of one or both of the steel-made outer shell and the flux: 0.02-0.07% C; 0.5-2.0% Mn; 1.0-2.5% Al; 1.6-3.0% Ni; 0.3-0.8% Mo, and the balance Fe in the steel-made outer shell, ≤3% one or two kinds of metal fluoride and metal carbonate, ≤10% iron powder, and inevitable impurities.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125192-A (JP)
Title: Thong for sole sunbathing
Inventor: NAKAMURA TOSHIHIDE
IPC: A43B3/12
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thong which can perform sunbathing of the sole comfortably, using the full wavelengths of the sunlight.  <P>SOLUTION: A light reflective material 7 is provided on the bottom of a sole body 3 composed of a transparent material. The sunlight 17 passes through the upper face 3A or the side face 3B of the transparent sole body 3, reaching the light reflective material 7 provided on the bottom of the sole body 3 of the thong 1 and is reflected, so that the sole 5 of the foot placed on the upper face of the sole body 3 is irradiated with the sunlight. The upper face of the sole body 3 has a considerable area 19 left uncovered with the foot, allowing the sunlight 17 to enter through such area. By making the sole body 3 thicker, the sunlight 17 can enter fully from the side face 21. Thus, the sole 5 of the foot is irradiated with a sufficient amount of sunlight 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129087-A (JP)
Title: Merchandise information classification device, program and merchandise information classification method
Inventor: YAMASHITA TATSUO
IPC: G06Q50/00
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for identifying and classifying a seed for expressing the characteristics or features of merchandise and a noise as advertising expressions irrelevant to the characteristics or features of the merchandise.  <P>SOLUTION: A server device 20 includes; a category frequency calculation part 24 for calculating the number of merchandise categories, as category frequency for each piece of merchandise explanation information, to which merchandise expression information as information to be registered for each merchandise to be provided for each of various merchandise categories by a plurality of stores belongs; a store frequency calculation part 23 for calculating the number of stores to which merchandise explanation information belongs as store frequency for each piece of merchandise explanation information; a machine learning part 26 for generating classification rule information from the rate of the calculated category frequency to the store frequency; and a decision part 27 for identifying whether the merchandise explanation information is noise information or merchandise specification information based on the generated classification provision information to classify the information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129641-A (JP)
Title: Fuel cell
Inventor: TOYOMARU KEN
IPC: H01M8/10
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell in which deformation of a separator caused by position deviations of a sealing part can be suppressed.  <P>SOLUTION: The spacing between separators 22A, 22B of adjoining single cells 2, 2 is sealed by a first sealing material 51, while the spacing between the separators 22A, 22B of the single cell 2 is sealed by a second sealing material 52. In respective two sealing parts 61, 62 of the first sealing material 51 and the two sealing parts 71, 72 of the second sealing material 52, one side face 82 is formed wider in width than in the other side face 81, and steeple-shaped cross-sectional shapes are facing toward the same direction. Moreover, in the cell laminating direction, the outside sealing parts 61, 71 are positioned on the same line L1, while the inside sealing parts 62, 72 are positioned on the same line L2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008125516-A (JP)
Title: Channel wall element
Inventor: KRUEGER RALF
IPC: A24C5/18
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel wall element for tobacco which can be applied with simple structure, loaded on a fixed position of a channel basis element and exactly fitted at the same time, and reused.  <P>SOLUTION: The tobacco channel wall elements 1, 1' are formed fixedly as to exactly fit to the channel basis element on a first fixing position on a basis wall, and include at least two external connecting elements 11/13, 11'/13' each having intervals of a first distance. In addition to this first connecting means, at least a second connecting means are formed as to exactly fit fixedly to the channel basis element 2 in a second fixing position different from the first fixing position, including at least two external connecting elements 12/14, 12'/14' each having intervals of a second distance. Furthermore, there are provided at least a channel element for tobacco equipped with this kind of channel wall element for tobacco 1, 1' and two channel systems for tobacco of this kind.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009131217-A (JP)
Title: Soybean processed food having cheese palate feeling, and method for producing the same
Inventor: MIURA SETSUTAKA
IPC: A23L11/00
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide soybean processed food having cheese palate feeling.  <P>SOLUTION: The soybean processed food having cheese palate feeling is obtained through the process of coagulating soy milk to obtain soybean curd, the process of crumbling a soybean curd and subjecting the crumbled soybean curd to centrifugal dehydration, the process of cracking the soybean into a pasty form, and the heat coagulation process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140620-A (JP)
Title: Lighting fixture for vehicle
Inventor: IWABUCHI MASAO
IPC: F21Y101/00
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture for a vehicle which reduces regions where light from a light source is prevented from transmitting through a lens.  <P>SOLUTION: The lighting fixture 20 for a vehicle is provided with a lamp housing 30, which houses a light source 22 and is opened so as to irradiate light emitted from the light source 22, and a lens 40 provided so as to close an opening 32 of the lamp housing 30 and forming a lamp chamber 38 together with the lamp housing 30. A flange part 42 directed to the inside of the lamp chamber 38 is formed on the peripheral edge part 40A of the lens 40. An opening end part 32A of the lamp housing 30 is fixed to the flange part 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137454-A (JP)
Title: Fuel tank device of work vehicle
Inventor: TSUJI YASUHITO
IPC: B60K15/03
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel tank device of a work vehicle capable of preventing air inclusion in an engine when a vehicle body is operated in an inclined attitude, and rapidly storing fuel from one fuel tank having a fueling port into the other fuel tank via a fuel flow passage when supplying the fuel.  <P>SOLUTION: In the work vehicle, right and left fuel tanks 7R, 7L provided on both sides of a vehicle body are communicated with a fuel flow passage 8 for leading a fuel into an engine E via a suction hose 9. A storage part 30 which stores the fuel of the predetermined volume and overflows the fuel to be excessively fed into the fuel tank 7R on this side, and a one-way valve 31 which prevents the flow of the fuel stored in the storage part 30 to the fuel tank 7R having no fueling port and permits the flow of the fuel to the storage part 30 from the fuel tank 7R are provided on the fuel flow passage 8 on the fuel tank 7R side having no fueling port 7d from a feed port 22a of the suction hose 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138862-A (JP)
Title: Roller bearing cage and roller bearing
Inventor: TAMURA SHINICHI
IPC: F16C19/26
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing cage easy to mount on a shaft, and inhibitive to occurrence of vibration and noise, and effective for fretting countermeasures.  <P>SOLUTION: The rolling bearing cage comprises a pair of cage forming members 12A, 12B. One cage forming member 12A has a protruded portion 18a at one end, and the other cage forming member 12B has a recessed portion 18b at one end, to be fitted to the protruded portion 18a. The protruded portion 18a and the recessed portion 18b are fitted and connected to each other, whereby the pair of cage forming members 12A, 12B are formed in an approximately annular shape as a whole which is split partially.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138653-A (JP)
Title: Rotary piston engine lubricating device
Inventor: NOGUCHI NAOYUKI
IPC: F02B53/04
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To restrain sealing failure in a rotor outer periphery by supplying oil according to the degree of the sealing failure in the rotor periphery while curbing oil consumption in a rotary piston engine lubricating device.  <P>SOLUTION: In a trochoidal inner circumferential surface, a center feed opening is provided in a nearly central portion in a rotor width direction and a side feed opening is provided on both sides in the rotor width direction of the center feed opening. Then, the sealing failure in the rotor periphery is judged and based on the judgment result, oil feeding amounts from the center and side feed openings are changed from the basic oil feeding amount from the center and side openings.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138142-A (JP)
Title: Ito ink
Inventor: KAMIKOORIYAMA YOICHI
IPC: C09D11/52
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ITO ink which is capable of easily forming a transparent conductive film having high transparency, low resistance, as well as, a high surface hardness and excellent acid resistance by ink-jet method.  <P>SOLUTION: The ITO ink is prepared by dispersing ITO particles in a disperse medium, and is characterized in that the ink comprises an acrylic resin having a titanium-coupling agent and an oxazoline group and being capable of three dimensionally cross-linking. The titanium-coupling agent is preferably of one not containing a salt. Further, the titanium-coupling agent is preferably comprised by an alkoxide, a chelate, or an acylate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146588-A (JP)
Title: Excimer lamp
Inventor: MATSUZAWA SOJI
IPC: H01J65/00
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excimer lamp which has an ultraviolet reflection layer and can control a degree of an illuminance deterioration even if it is lit for a long time and can emit vacuum ultraviolet light efficiently.  <P>SOLUTION: In the excimer lamp in which, on an inner surface of a discharging vessel made of silica glass, there is formed an ultraviolet reflection layer by a diffusion reflection, which is composed of a particle deposited body of silica particles as a main composition, there is formed an impurity gas permeation controlling region composed as a film-state region continuing as a whole where a particle shape is lost. The impurity gas transmission controlling region can be composed of a melt-hardened region where the silica particles are melted and integrated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146984-A (JP)
Title: Method of manufacturing electrode foil for electrolytic capacitor
Inventor: HAYASHI SATOKO
IPC: C23C22/66
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode foil for an electrolytic capacitor, which prevents the deterioration in capacitance by controlling a hydration reaction to suppress reduction in a surface area caused by clogging even when a low-voltage aluminum foil is subjected to hydration treatment with warm water.  <P>SOLUTION: The method includes: an etching step of using the aluminum foil as an etching foil; a cleaning step of cleaning the etching foil with a cleaning liquid; and a posttreatment step of executing hydration treatment and heat treatment for the etching foil after cleaning. In the method, the hydration treatment is immersion treatment into an alkali solution containing nitrate ions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146033-A (JP)
Title: Partial image extraction method
Inventor: ABE HIROYUKI
IPC: G03B13/36
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To accurately extract a partial image including a part to which a user pays attention in an image.  <P>SOLUTION: In a partial image extraction method, a partial image extraction section 104a sets a frame (A) including a designation point 2a designated by a user in an image, generates a plain image for each color component based on the image in the frame (A), performs binary coding of the generated plain image for each color component with a threshold set for each plain image, generates a mask image for each color component, calculates an evaluation value for determining whether the mask image is suitable for extracting a partial image with the mask image for each color component as a target, selects an optimum mask image most suitable for extracting a partial image among the mask images for each color component based on the calculated evaluation value, sets a frame (B) to extract a partial image in the selected optimum mask image, and extracts an image in an area corresponding to the frame (B) set in the optimum mask image as a partial image from the target images.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009143320-A (JP)
Title: Vehicular turn lever switch device
Inventor: KINO MASANOBU
IPC: H01H3/18
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular turn lever switch device capable of reducing cost by eliminating the need for a complicated control circuit for a vehicular ECU.  <P>SOLUTION: The vehicular turn lever switch device includes: a switch lever 3 which returns to a neutral position so as to be turnable from a left-turn or right-turn indicating turning position by the rotation of a steering shaft; a turn lever 5 which turns the switch lever 3 from the neutral position to the left-turn or right-turn indicating turning position according to a turning operation and returns to an initial operating position so as to be turnable by the release of the turning operation; and a locking piece 6 which advances and retreats as the turn lever 5 turns in a rotational plane in a plane perpendicular to the turning plane, wherein the locking piece 6 is held in a position to lock the switch lever 3 in a state that the switch lever 3 is placed in the neutral position and held in a position to release the switch lever 3 in a state that the switch lever 3 is placed in the left-turn or right-turn indicating turning position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144789-A (JP)
Title: Clip nut
Inventor: NAKANISHI TADAHIKO
IPC: F16B37/04
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip nut having surely the looseness preventive function to vibration, particularly, the clip nut superior in the looseness preventive function to violent vibration and impact.  <P>SOLUTION: In this clip nut 1, a metallic thin plate is formed by bending in a cross-sectional substantially U shape, and mutually opposed first piece part 3 and second piece part 4 are continuously arranged in a bending part 5, and a plate material is sandwiched by the first piece part and the second piece part. A nut holding part 10 is arranged on an outside surface of the first piece part, and a nut 21 is held by the holding part. Elastic abutting parts 11 and 12 contacting with the plate material by keeping elastic force are arranged on both sides of the nut holding part of the first piece part, and the nut holding part is deflectably arranged in the plate material direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144439-A (JP)
Title: Single lever faucet
Inventor: SUWAUCHI YUKI
IPC: E03B9/04
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single lever faucet which effectively prevents water from suddenly being discharged unintentionally by contact of a human body or the like with the lever part of a handle or effectively prevents water from being discharged by children's mischief.  <P>SOLUTION: The single lever faucet 35 is provided with a lock mechanism 98 for locking the handle 82 to be in a water stop state and a lock device 96 having a lock operation part 100 for allowing the lock mechanism 98 to be switched between in a lock state and in a release state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008095117-A (JP)
Title: Highly branched and high molecular weight glycogen
Inventor: KAJIURA HIDEKI
IPC: C12P19/04
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glycogen having a weight-average molecular weight of not smaller than 1,000,000 Da.  <P>SOLUTION: A glycogen having a weight-average molecular weight of not smaller than 1,000,000 Da is provided. A product obtained by affecting 50 U/g substrate of pullulanase at 60°C for 30 minutes to the glycogen has a weight-average molecular weight measured by MALLS method of not smaller than 500,000 Da, and a product obtained by affecting 300 U/g substrate of α-amylase at 37°C for 30 minutes to the glycogen has a weight-average molecular weight measured by MALLS method of not smaller than 500,000 Da.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009150679-A (JP)
Title: Surface flaw evaluation device of round bar steel by submerged ultrasonic flaw detection using electron scanning type array prob,e and surface flaw evaluation method of round bar steel
Inventor: SATO UMIHIRO
IPC: G01N29/26
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface flaw evaluation device of round bar steel, capable of precisely detecting a gap type surface flaw containing a contact bonding-like flaw with a width of about 0.5 μm or larger in a round bar steel product with a diameter of 15-100 mm.  <P>SOLUTION: The surface flaw evaluation device of the round bar steel is equipped with: at least one array probe unit, which faces the round bar steel and constituted so that a plurality of exciting elements are arranged on the substantially the circumferential surface centered aabout the center axis of the round bar steel of a probe and the surface of the probe and the surface of the round bar steel have a predetermined water distance; and a control part which selects a plurality of the mutually adjacent exciting elements of a predetermined range of a plurality of the exciting elements of the array probe unit, to constitute a simultaneous control element group and performs control for controlling the exciting elements in the simultaneous control element group, at the same time, to form an ultrasonic beam of a predetermined frequency and for applying the ultrasonic beam to the inside of the round bar steel, at a predetermined angle of refraction to detect the surface flaw of the round bar steel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150701-A (JP)
Title: In-vehicle navigation apparatus and program for the same
Inventor: TAKASHIMA KENJI
IPC: G09B29/10
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To compensate a functional constraint in a high-altitude area by supplying convenient route guiding information, on the basis of data read from a memory other than a hard disk, while travelling in the high-altitude area.  <P>SOLUTION: A route computation processing section 29a calculates a route which reaches destination, and if the route passes through the high-altitude area, guidance data of a zone of the route passing through the high-altitude area are written in an external memory 24. A high-altitude area determining section 29b determines whether the route reaching the destination passes through the high-altitude area. A processing section 29c for determining the current position in the high-altitude area detects an event of passing through a diverging point on the route, while travelling the high-altitude area. A route guidance processing section 29d creates turn list data and writes them in the external memory 24. When the high-altitude area in the course of a route guidance is entered from the outside of the high-altitude area, a turn list is displayed, in place of the normal route guidance, based on the turn list data which has previously been stored in the external memory 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152084-A (JP)
Title: Alkaline fuel cell
Inventor: IHARA SHOJI
IPC: H01M4/92
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline fuel cell having markedly improved output.  <P>SOLUTION: The alkaline fuel cell has a power generating part, comprising an anode catalyst electrode to which a fuel solution is supplied, a cathode catalyst electrode to which an oxidant is supplied, and an anion exchange membrane type electrolyte membrane, arranged between thee anode catalyst electrode and the cathode catalyst electrode, the fuel solution contains an alcohol component; and the anode catalyst electrode contains an alcohol oxidation catalyst and titanium oxide. The amount of titanium oxide contained in the anode catalyst electrode is 50 wt.% or lower, with respect to the total weight of the alcohol oxidation catalyst and the titanium oxide.  <P>COPYRIGHT: (C)2009,JPO&INPIT