baber/WOPTO huggingface dataset:
Patent JP-2009166592-A (JP)
Title: Pneumatic tire
Inventor: IKEGAMI TETSUO
IPC: B60C11/03
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire in which improvement is achieved in wet performance and reduction in vehicle exterior noise while ensuring dry performance.  <P>SOLUTION: A fitting direction of sides of the pneumatic tire for a vehicle is designated, in which four main grooves 2a-4d extending in a circumferential direction of the tire are provided on a tread portion 1, two grooves out of these main grooves are located on each side of a tire equator E, five lines of land portions are defined by the main grooves, a center land portion 10 located on the tire equator E is regarded as a rib which continuously extends in the circumferential direction of the tire without being separated, a plurality of arcuate grooves 21, 31 each extending in an arc shape are provided on each of a pair of second land portions 20, 30 located on both sides of the center land portion 10, an end of each of the arcuate grooves is communicated with the main grooves on inside of the vehicle, another end of each of the arcuate grooves is communicated with an adjacent arcuate groove, a repeat pitch Po of the arcuate groove 31 on the second land portion 30 located on outside of the vehicle is set to be greater than a repeat pitch Pi of the arcuate groove 21 on the second land portion 20 located inside the vehicle and a rate Po/Pi is set to be in a range of 1.5-3.0.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170616-A (JP)
Title: Flat inductance circuit, and digital terrestrial broadcasting signal relay device using the same
Inventor: TANAKA TOSHIYUKI
IPC: H01F17/00
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-scale relay device used in a small-scale facility while using a commercial cellular phone apparatus as it is as a reception apparatus for receiving digital terrestrial television broadcast.  <P>SOLUTION: An electromagnetic wave signal input circuit 10 of this digital terrestrial broadcasting signal relay device 100 is connected to a port 310 connected to an outdoor reception antenna 300 for terrestrial television broadcast electromagnetic waves through a coaxial cable, and inputs terrestrial television broadcasting electromagnetic waves present in the outside of a room to the electromagnetic wave signal input circuit 10. The terrestrial television broad cast electromagnetic wave signal is output to the outside of a room from an electromagnetic wave signal output circuit 30 through a signal amplifier circuit 20 from the electromagnetic wave signal input circuit 10. The terrestrial television broadcast electromagnetic wave relayed to the inside of a room allows reception just the same as that in the outside of a room by using a cellular phone in use conforming to one-segment broadcasting as it is because of having frequencies equal to those of the terrestrial television broadcast electromagnetic wave present in the outside of a room.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171472-A (JP)
Title: System and device for monitoring network video image
Inventor: AKIRA NAOTO
IPC: H04N5/93
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently confirm video image data picked up with a plurality of cameras.  <P>SOLUTION: This video image network system includes a plurality of cameras for picking up video images, a retrieval device for retrieving video images picked up with the cameras and transmitting retrieving information created based on the video images picked up with the cameras to a monitor device, a video image storage device for storing video images picked up with the cameras, and the monitor device for displaying the picked-up video images. The monitor device displays a retrieving image contained in the retrieving information received from the retrieving device, determines whether or not a video image relevant to the retrieving information received from the retrieving device is required based on the retrieving information, and when it is judged that the video image relevant to the retrieving information is required, requires the video image storage device to provide the video image relevant to the retrieving information, and displays video image data acquired from the video image storage device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173107-A (JP)
Title: Rear vehicle body structure of automobile
Inventor: TSUYUSAKI TAKUMI
IPC: B62D25/20
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a following vehicle from running onto a preceding vehicle having vehicle body height different from that of the following vehicle due to its collision against a rear part of the preceding vehicle, to disperse collision load sufficiently, and to effectively prevent a cabin from being deformed due to the collision.  <P>SOLUTION: This structure of the vehicle body rear part of the automobile includes rear vertical frames 31 connected with a rear floor frame 21 extended in the fore-and-aft directions of a vehicle body and provided in the vertical direction in side parts in the direction of car width of the rear part of the vehicle body, respectively, and rear horizontal frames 33 arranged at the positions having the same height as that of door-beams 13 provided on side doors 9, extending upper parts of rear wheel arranged parts in the fore-and-aft directions of the vehicle body, and connecting rear end parts with the rear vertical frames 31, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173757-A (JP)
Title: Zirconia-containing silicone resin composition
Inventor: NAKAMURA RYOSUKE
IPC: C08K9/06
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zirconia-containing silicone resin composition having not only excellent heat resistance and light resistance but also high refractive index.  <P>SOLUTION: The zirconia-containing silicone resin composition contains zirconia particles having the surfaces modified with a modifier and having ≥1 nm and ≤20 nm dispersed particle diameters, and a silicone resin. The surface modifier comprises a primary surface modifier, a secondary surface modifier for modifying the surface modified with the primary surface modifier, and a tertiary surface modifier for modifying the surface modified with the secondary modifier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172733-A (JP)
Title: Horizontally articulated robot
Inventor: TACHIBANA KENICHI
IPC: B25J18/00
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To maintain highly accurate conveyance by minimizing an attitude change of an arm caused by a thermal influence when conveying a high temperature substrate, in a horizontally articulated robot.  <P>SOLUTION: In this horizontally articulated robot, the arm is constituted of a transmission mechanism for transmitting a rotating operation from a driving part 1, an arm case 201 for storing the transmission mechanism and an arm cover 214 mounted on an upper surface of the arm case 201 to cover the transmission mechanism. The arm cover 214 is constituted of a plurality of arm covers divided in a direction in which the arm case 201 is extended, and the plurality of arm covers 214 form mutually-folded parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179753-A (JP)
Title: Ink composition
Inventor: KONUKI ISAO
IPC: C09D11/16
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for writing utensils, which is hardly discolored even when packed in such a transparent vessel that a color tone is visible from the outside and which is excellent in light resistance.  <P>SOLUTION: The ink composition is composed, at the least, of water, a red xanthene dye and catechol disulfonic acid. C.I.AcidRed 87, C.I.AcidRed 92, etc. are exemplified as the red xanthene dye. Water is a principal liquid medium in this ink composition. An aqueous organic solvent can be used together with water. Various resins can also be used all together in order to fix a colorant. For example, shellac, a styrene-maleic acid copolymer or its salt, a styrene-acrylic acid copolymer or its salt, etc. are exemplified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008166836-A (JP)
Title: Method of manufacturing semiconductor device, and the semiconductor device
Inventor: OKAYASU JUNICHI
IPC: H01L21/318
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device that manufactures a semiconductor device, having short gate lag and settling time.  <P>SOLUTION: In the provided method, an InGaP layer is formed on a substrate, a gate electrode with a Ti layer and an Au layer is deposited through the evaporation on the InGaP layer; a GaAs layer is formed in an area on the InGaP layer, in a region different from where the gate electrode is formed; and a source electrode and a drain electrode are further formed on the GaAs layer. When the gate electrode with the Ti layer and the Au layer is to be formed on the InGaP layer, the Ti and Au layers are formed at a substrate temperature of 180°C or lower.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188433-A (JP)
Title: Surgical stapling apparatus with locking mechanism
Inventor: SCIRICA PAUL A
IPC: A61B17/068
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved DLU (disposable loading unit) including a locking mechanism for retaining a drive assembly in a ready-to-load position until the DLU is loaded onto a surgical stapling apparatus.  <P>SOLUTION: This surgical apparatus includes a housing having an elongate body extending therefrom; and a loading unit supportable on a distal end of the housing. The loading unit includes: a housing portion including a distal end and a proximal end; a drive assembly slidably supported within the housing portion of the loading unit; and a locking mechanism pivotally supported on the housing portion of the loading unit. The locking mechanism has a first position and a second position. The locking mechanism is configured for movement from the first position to the second position in response to a connection of the loading unit to the elongate body of the housing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197652-A (JP)
Title: Collimator for backlight unit and lcd using the same
Inventor: MIN JEE-HONG
IPC: F21V5/00
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collimator for a backlight unit, and to provide a liquid crystal display (LCD) using the collimator.  <P>SOLUTION: The collimator includes a plate including a plurality of light passing areas, passing light incident from the backlight unit, and light non-passing areas formed among the plurality of light passing areas. Each of the light passing areas includes at least a reflective surface which is inclined toward a plane of the plate and a direction perpendicular to the plane of the plate to reduce an emission angle of reflected light emitted through the light passing area toward the LCD panel more than an incidence angle of light incident onto the light passing areas. Accordingly, light use efficiency of the LCD is increased and its contrast ratio is improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009185925-A (JP)
Title: Full type roller bearing and fallout prevention implement used for this
Inventor: KUBO JUNICHI
IPC: F16C19/36
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a roller from falling out from an inner ring in such a state that the inner ring and the roller are separated from an outer ring.  <P>SOLUTION: A fallout prevention implement 19 attached to the inner ring 11 of a full type roller bearing 10 includes a stopper 21 preventing a roller 13 from falling out from the inner ring 11 in such a state that the roller 13 and the inner ring 11 are separated from the outer ring 12. Furthermore, the stopper 21 provides a plurality of supporting sections 23 supporting a posture of each roller 13 in such a state that it is inserted between each roller 13. Additionally, the supporting section 23 is inserted between each roller 13 at a cone back face rib section 16 side of the inner ring 11, and supports each roller 13 in cooperation with a retaining rib section 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191700-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: ICHISE MASAHARU
IPC: F02M37/00
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device of an internal combustion engine capable of suitably securing startability, in the internal combustion engine capable of using mixed fuel of alcohol and gasoline as engine fuel.  <P>SOLUTION: This fuel supply device has a fuel tank 50 for storing the mixed fuel F mixed with the alcohol and the gasoline. The inside of the fuel tank 50 is provided with a first suction port 61a and a second suction port 62a communicating via a supply passage 36 with a port injector for injecting the fuel into an intake port of the internal combustion engine. The first suction port 61a forms a float 61f, and is arranged so as to open in the vicinity of a liquid surface of the mixed fuel F of the fuel tank 50, and the second suction port 62a is arranged so as to open in the vicinity of a bottom surface of the fuel tank 50, respectively. When starting the internal combustion engine, the first suction port 61a is switched first, and the second suction port 62a is switched after transferring to a complete explosion state of the internal combustion engine, respectively by a switching valve 66 so that the mixed fuel F is sucked in.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193277-A (JP)
Title: Information providing device and method, and program and information processing system
Inventor: KUMAKAWA MASATOSHI
IPC: G06F13/00
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To more easily sort electronic mail.  <P>SOLUTION: In an information providing device, a determination part 83 determines a candidate of a folder storing the electronic mail, and a sorting condition that the electronic mail is sorted into the candidate of the folder. A Web server function 81 controls transmission, to a user terminal device, of display data for making a page indicating the candidate of the folder and explanation of the sorting condition be displayed. A folder creation part 85 generates a folder directed by a user from the candidates of the folder. A condition setting part 86 sets the sorting condition about the generated folder to a condition that the received electronic mail is sorted into the folder. The information providing device can be applied to a server making the electronic mail be browsed in a page of a Web site.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008198611-A (JP)
Title: Composite negative electrode active material, its manufacturing method, negative electrode using it, and lithium battery
Inventor: KIM HAN-SOO
IPC: H01M4/36
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite negative electrode active material, its manufacturing method, a negative electrode using it, and a lithium battery.  <P>SOLUTION: The composite negative electrode active material contains transition metal, an intermetallic compound including the transition metal as a constituting element and capable of forming alloy with lithium, and carbon, the transition metal and the intermetallic compound capable of forming alloy with lithium have crystallizability, the transition metal is present as a phase structurally separated from the intermetallic compound capable of forming alloy with lithium, and the ratio of the transition metal element to the total amount of the transition metal and the intermetallic compound capable of forming alloy with the lithium is less than 45 wt.%. Thereby, the composite negative electrode active material is a composite negative electrode active material having new structure including a crystalline intermetallic compound-a crystalline transition metal-a carbon composite. The negative electrode including the composite negative electrode active material and the lithium battery have excellent charge discharge characteristics.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009190844-A (JP)
Title: Automatic control device for fan inside elevator car
Inventor: SUGITA KATSU
IPC: B66B5/00
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To automatically control the operation of a fan inside a car while preventing dust accumulated in the fan inside the car from being blown out to the inside of the car at the stop of the operation.  <P>SOLUTION: The automatic control device for the fan in the elevator car is provided with the fan 16 installed in the car 12; a thermoswitch 33 for detecting the temperature in the car 12; a fan cleaning state registration switch 34 operated when the fan 16 is cleaned; a storage part 40 capable of storing a fan cleaning completion state only for a predetermined period of time by the operation of the fan cleaning state registration switch 34; and a processing part 38 for performing control to start the operation of the fan 16, based on an on-signal from the thermoswitch 33 and the fan cleaning completion state stored in the storage part 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008188014-A (JP)
Title: Surrogate marker of neuropathic pain
Inventor: SAH DINAH W Y
IPC: G01N33/68
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a composition for evaluating neuropathic pain and neurotrophic or other activity of a drug or a drug candidate, bring expression of a certain gene in a tissue extract originated from a skin biopsy sample to serve as a proxy of a relevant endpoint, and non-histologically evaluate the skin biopsy sample in relation to the expression of gene(s) reflecting the state of neuropathic pain (called as "surrogate marker of neuropathic pain", "damage, disease marker").  <P>SOLUTION: The method is to evaluate effect of artemin to a level of neuropathic pain in mammals. In the method, a difference of the amount of a determined nucleic acid or a protein and the amount of the same nucleic acid or the same protein expressed in the absence of artemin expresses a level of artemin effect to neuropathic pain.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009198025-A (JP)
Title: Food storage
Inventor: ASANO KEIKO
IPC: F25D23/02
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator which cannot be opened freely by a person with dementia, but easily used by the other person.  <P>SOLUTION: This refrigerator 11 comprising a door 13 and drawers 14, 14 capable of opening the inside further comprises electric locks 31 for electrically locking and unlocking the door 13 and the drawers 14, 14, a biometric authentication device comprising a fingerprint reader 42 for individual identification, and a control portion for discriminating an admittee on the basis of the biometric information taken by the biometric authentication device, so that the electric lock 31 is unlocked to the admittee, and the electric lock 31 is not unlocked to a non-admittee, or the electric lock 31 is not locked to the admittee, and the electric lock 31 is locked to the non-admittee.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198215-A (JP)
Title: Magnetic sensor
Inventor: OZAWA NAOYUKI
IPC: H01L43/08
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic sensor which can perform the temperature compensation of magnetic property easily, control the resistance value of electric resistance without having an influence on output voltage even when temperature changes, includes good processability, and can improve yields.  <P>SOLUTION: The magnetic sensor constitutes a bridge by four magnetoresistive elements, each of which includes electrodes on both ends of a magnetosensitive part, through the electrode parts, applies a DC voltage to between one facing electrodes in the bridge, and detects a change in magnetic field from a change in the resistance value between the other facing electrodes. At least one magnetoresistive element 11 out of these magnetoresistive elements includes a semicircular magnetosensitive part 12 with the radius of curvature of r made of a ferromagnetic thin film and electrodes 13, 14 made of an electrically conductive thin film provided on both ends, respectively, of the semicircular magnetosensitive part 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198050-A (JP)
Title: Precision air conditioner
Inventor: MOCHIZUKI KATSUHIKO
IPC: F24F11/02
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a dehumidifying capacity, without freezing an evaporator, in a precision air conditioner for blowing a specific air volume in a specific temperature and humidity.  <P>SOLUTION: In the precision air conditioner, a hot gas bypass HGB is provided, a refrigerant not passing through a condenser 1 is guided to the evaporator 3, and a control is made so that the temperature of the evaporator 3 does not become lower than a first lower limit value L1, and that the inlet temperature of the evaporator 3 becomes the first target temperature T1. Thus, freezing of the evaporator 3 is prevented. A refrigerant in a third conduit 13 of returning the refrigerant to a compressor 4 from the evaporator 3, is raised in the temperature by the refrigerant in the hot gas bypass HGB. Thus, there is no risk of causing a liquid explosion in the compressor 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195804-A (JP)
Title: Method and device for cleaning reverse osmosis membrane module
Inventor: TAKEUCHI KAZUHISA
IPC: B01D61/08
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaning a reverse osmosis membrane module which dispenses with a tank to avoid a large-scale facility, further can control the concentration of a chemical in a cleaning liquid so as not allow a reverse osmosis membrane to be deteriorated caused by the cleaning liquid, and where fouling components of the reverse osmosis membrane are not circulated together with the cleaning liquid and a device therefor.  <P>SOLUTION: The method for cleaning a reverse osmosis membrane module which supplies the cleaning liquid that is a cleaning chemical solution of predetermined concentration to the reverse osmosis membrane module to which raw water is fed and permeate and thickened water are taken out, wherein a raw water holding section to which a plurality of adjacent reverse osmosis membrane module-raw water supply ports are coupled and a thickened water holding section to which a plurality of the adjacent reverse osmosis membrane module-thickened water outlets are coupled are connected with a pipe, the water is circulated in the pipe, raw water holding section, inside of the reverse osmosis membrane module, thickened water holding section, and the pipe in this order, and a predetermined amount of the cleaning chemical is introduced into the water being circulated to formulate the cleaning liquid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200320-A (JP)
Title: Permanent magnet with low iron loss, and permanent magnet type motor using the same
Inventor: YASUMURA TAKAAKI
IPC: H02K1/02
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet which has low iron loss and enhances efficiency of a motor without lowering magnetic characteristics.  <P>SOLUTION: The permanent magnet is formed of magnetic particles 1 such as NdFeB particles or SmCo particles, and has ≤100 nm magnesia particles 3 at grain boundaries 2 or gaps of NdFeB or SmCo.  <P>COPYRIGHT: (C)2009,JPO&INPIT