baber/WOPTO huggingface dataset:
Patent JP-2011205597-A (JP)
Title: Communication apparatus and communication control program
Inventor: AIHARA TAKEHIRO
IPC: H04B5/02
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus and program which improve the operability for a user before and during data communication.SOLUTION: A communication apparatus 10 includes: a plurality of communication units 110a-110e that establish electric field coupling or magnetic field coupling with a communication device 20 located within a predetermined distance; a storage unit 130 storing control information indicative of predetermined control contents in association with the respective communication units 110-110e; a control information acquisition section 120a that acquires, from the storage unit 130, control information associated with the communication units 110a-110e which have established the electric field coupling or the magnetic field coupling; and a control unit 120 that controls communication of that of the communication unit which has established the electric field coupling or the magnetic field coupling, among the communication units 110a-110e, by using the control information acquired by the control information acquisition section 120.
Patent JP-2011206132-A (JP)
Title: Vacuum cleaner
Inventor: BEPPU SHUHO
IPC: A47L9/28
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner of convenient use capable of automating the recovery of a function for dust detecting means.SOLUTION: This vacuum cleaner includes a photoreception part 22 for receiving a light from a light emitting part 21 for emitting the light into an air passage (not shown in Fig.) and for outputting a signal, a dirt determining part 34 for determining whether a change of the output signal from the light receiving part 22 is caused dirt or not, a wiper 71 for removing dust in the vicinity of the light emitting part 21 and/or the photoreception part 22, and control means 37 for controlling a driving means 72 for operating the wiper means 71. The control means 37 operates, by the driving means 72, the wiper 71 by a time determined by a control time threshold value 74, to inform a user of an operation of the wiper 71, when the light emitting part 21 or/and the photoreception part 22 are determined to be dirty, based on an output from the dirt determining part 34, the dust in the light emitting part 21 or/and the photoreception part 22 is removed therein by the wiper 71, the light received by the photoreception part 22 is thereby prevented from being shielded by the dust, and a signal output level output from the photoreception part 22 is thereby prevented from getting low.
Patent JP-2011211387-A (JP)
Title: Imaging apparatus and monitoring device
Inventor: TAKASAKI KISAKU
IPC: H04N5/33
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus and a monitoring device which are capable of obtaining a high-resolution image in a far-infrared region.SOLUTION: The imaging apparatus includes a near-infrared camera 10 for imaging a subject in a visible range or a near-infrared region and a far-infrared camera 20 for imaging a subject in a far-infrared wavelength region. A far-infrared sensor module 23 includes a correction table group 24 comprising a plurality of correction tables showing relations between temperature ranges and resolutions, and a high-resolution image resulting from correcting a resolution corresponding to a temperature range on the basis of a correction table selected from the plurality of correction tables is generated and outputted.
Patent JP-2011208392-A (JP)
Title: Method for reinforcing beam of existing building before providing through-hole in the beam
Inventor: ISHIBASHI HISAYOSHI
IPC: E04C5/02
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To facilitate handling of a member, which is attached to a lateral portion of a beam of an existing building when the beam is reinforced before a through-hole is provided in the beam, by reducing the weight of the member.SOLUTION: This method for reinforcing the beam includes: a step of providing a first interval toward each end portion of a lateral portion of the beam to an drilling area thereof, of providing a first non-through-hole in a first position in which a second interval longer than the first interval is provided upward, and of providing a second non-through-hole in a second position in which the second interval is provided downward; a step of providing the first interval in each of upward and downward directions from the drilling area, of providing a third non-through-hole in a third position in which the second interval is provided toward a portion at one end, and of providing a fourth non-through-hole in a fourth position in which the second interval is provided toward a portion at the other end; a step of inserting one end of a first reinforcement into the first non-through-hole, of inserting the other end thereof into the second non-through-hole, and of fixing each end to the inside of the beam; and a step of inserting one end of a second reinforcement into the third non-through-hole, of inserting the other end thereof into the fourth non-through-hole, and of fixing each end to the inside of the beam.
Patent JP-2011207303-A (JP)
Title: Vehicle congestion level judging system
Inventor: SARUWATARI KEISUKE
IPC: B61L25/02
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To grasp a congestion level in a vehicle in real time.SOLUTION: This congestion level judging system comprises a radio terminal 12 including a pair of communication units 12a, 12b opposed to each other across a space in a vehicle, and a plurality of access points 22 provided in a platform communicating with the radio terminal 12 and connected with each other. The system checks a radio signal strength between a pair of the communication units 12a and 12b, and transmits the checked radio signal strength to the access points. At the access points, a congestion level is displayed according to the radio signal strength.
Patent JP-2011207997-A (JP)
Title: Absorbing resin composition, and absorber and absorbent article including the same
Inventor: KAMINE OKISHIGE
IPC: C08L101/14
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an absorbing resin composition that exhibits little liquid diffusion after contacting liquid to be absorbed when used in an absorber or an absorbent article and that does not cause problem on wearers' skin, such as a rash.SOLUTION: The absorbing resin composition includes absorbing resin particles (A) and a hydrophobic material (B), wherein a weight-average particle size of the particle (A) is 50-350 μm, and the material (B) is a 14-30C monohydric alcohol having a melting point of 40-90°C. Preferably, the material (B) is a monohydric alcohol having a straight chain saturated hydrocarbon group, and the content of the material (B) is 0.1-1.0 wt.% based on the weight of the particle (A).
Patent JP-2011207079-A (JP)
Title: Liquid ejection device
Inventor: ZHANG JUNHUA
IPC: B41J2/045
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection device capable of suppressing a satellite drop, when a high viscosity liquid is ejected.SOLUTION: An ejection pulse DP includes an expansion element p1 for varying a voltage to expand a pressure chamber, an expansion hold element p2 holding the terminal potential of the expansion element for a fixed time, and a contraction element for varying a voltage to contract the pressure chamber in order, in such a state that the expansion element p1, the expansion hold element p2 and the contraction element are connected to each other. The contraction element includes a front contraction element p3a generated first and a rear contraction element p3b generated later than the front contraction element. It is set so that the voltage change of the rear contraction element is slower than the voltage change of the front contraction element and the potential difference of the front contraction element is set in the range of 40% to 60% of the potential difference of the whole ejection drive pulse.
Patent JP-2011211075-A (JP)
Title: Method for producing group-iii nitride semiconductor light-emitting element
Inventor: SAITO YOSHIKI
IPC: H01L33/22
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a light-emitting element, composed of a group-III nitride semiconductor, whose main surface is a plane that provides an internal electric field of zero, and in the method, to improve light extraction efficiency.SOLUTION: In the method, one surface of an a-plane sapphire substrate is subjected to dry etching, to thereby form an embossment pattern having a plurality of mesas 18 which are arranged in a honeycomb-dot pattern, and an n-type layer 15, a light-emitting layer 14, and a p-type layer 13, each of which is formed of a Group III nitride semiconductor layer having an m-plane main surface, are sequentially stacked on the surface of the sapphire substrate 20 on which the mesas 18 are formed. Subsequently, a p-electrode 12 is formed on the p-type layer 13, and the p-electrode 12 is bonded to a support substrate 10 via a metal layer 11. Next, the sapphire substrate 20 is removed through the laser lift-off process. On the thus-exposed surface 15a of the n-type layer 15, an embossment pattern, which has dents 17, is provided through transfer of the mesas 18 of the embossment pattern. Then, the emboss-patterned surface 15a of the n-type layer 15 is subjected to wet etching, to thereby form numerous etched pits 19.
Patent JP-2011207455-A (JP)
Title: Coupling part structure between front pillar and side sill of automobile
Inventor: SHIDA MASATO
IPC: B62D25/04
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure between a front pillar and a side sill of an automobile, in which steering stability of the automobile is improved while high productivity is also achieved.SOLUTION: A reinforcement 8 is arranged so as to extend in a closed section shape of a front pillar 1 in a front-rear direction of the automobile, a reinforcement extension part 8a is formed by coupling the reinforcement 8 to a front pillar outer 2 and extending the automobile rear-end side of the reinforcement 8 to a side sill 4 side and the reinforcement extension part 8a is coupled to a side sill outer 5 side.
Patent JP-2011212789-A (JP)
Title: Dust collection case for machine tool
Inventor: FUKUOKA TAKASUKE
IPC: B23Q11/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a dust collection case for a machine tool safely discharging dust even when a cutting tool moves in the vertical direction and in the entire circumferential direction with a simple constitution.SOLUTION: The dust collection case for a machine tool connected to a dust collector and discharging the dust generated in machining includes: an adapter part whose both ends form openings, which includes an air introducing port communicating with outside and a suction connection part connected to a suction hose of the dust collector, whose one end is detachably fixed to a spindle of the machine tool, and whose other end forms a cover; a first case part fixed onto a table of the machine tool so as to surround a workpiece of the machine tool; and a second case part which is connected to the first case part through an elastic member and on which the cover of the adapter part is mounted. The cover of the adapter part is configured so as to move on the second case accompanying movement of the spindle of the machine tool in the circumferential direction.
Patent JP-2011215357-A (JP)
Title: Signal processing device, signal processing method and program
Inventor: TAKEDA HARUTO
IPC: G10L21/0316
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a desired component from a sound signal including sound from a plurality of sound sources, without impairing sound quality characteristics of the sound signal.SOLUTION: The signal processing device includes: an extracting unit for extracting a component for each sound source that constitutes a frequency spectrum of a sound signal including sound from a plurality of sound sources; a classification unit for classifying each component extracted by the extracting unit, into two or more classes according to a predetermined classification condition; an adjusting unit for adjusting characteristics of an adaptive filter by using a first synthesized spectrum to be synthesized from components classified into a first class by the classification unit, and a second synthesized spectrum to be synthesized from components classified into a second class by the classification unit; and a filtering unit for applying the adaptive filter whose characteristics are adjusted by the adjusting unit to the sound signal.
Patent JP-2011215361-A (JP)
Title: Traveling body support mechanism, and image reader having the same
Inventor: AKAIKE YUTAKA
IPC: H04N1/107
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a support mechanism where the reciprocation of a traveling body is smooth and durable when the traveling body is reciprocally guided by a track member.SOLUTION: The support mechanism of the traveling body includes a device frame, track members (11 and 12) that are arranged and have at least one track surface (11x), the traveling body (6) reciprocating along the track surface, and a travel driving means (15) for reciprocating the traveling body. A sliding section (6a) of the traveling body engaging with the track surface has a lubricant pocket (7) for storing a fluid lubricant. The lubricant pocket is constituted in a recessed shape having a storage space (7a) for storing the fluid lubricant and sliding surfaces (6x) that are arranged before and after the moving direction of the traveling body and engage with the track surface. A scraper (23) that peels a lubricant applied to the track surface and flows into the storage space is arranged in the storage space. The scraper is formed of a blade member having a rake angle (α) with respect to the track surface.
Patent JP-2011217544-A (JP)
Title: Vehicle control system and electric vehicle
Inventor: TAKESHITA TOSHIAKI
IPC: H02J7/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control system which can deal with a case where something collides against a vehicle under charging.SOLUTION: The vehicle control system 1 controlling a vehicle V which is driven by operating an electric apparatus with a power of a storage battery 31 charged by a power from an external charging facility includes a charging detector which detects whether the storage battery is under charging or not, a collision detector which detects the existence of collision against the vehicle, and a controller which controls charging and discharging of the storage battery. When the charging detector detects that the storage battery is under charging and the collision detector detects collision, the controller controls a switch 60 to interrupt the primary circuit having the storage battery 31 and the secondary circuit having the electric apparatus.
Patent JP-2011217776-A (JP)
Title: Plasma sterilizer
Inventor: HAYASHI SHINYA
IPC: A61L2/14
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a plasma sterilizer continuing the production of plasma regardless of the presence of the arrangement of a sterilization target and having high-degree sterilization capacity deactivating the toxicity of the sterilization target.SOLUTION: The plasma sterilizer includes a housing container 1 for housing the sterilization target 100, an electrode 2 installed inside or outside the housing container 1, a gas supply means 4 for supplying gas into the housing container 1 and a high frequency supply means 3 for supplying a high frequency current to the electrode 2 and is constituted so as to form plasma from the gas in the housing container 1 by the supply of the high frequency current to the electrode 2 to apply sterilization treatment to the sterilization target 100. In this plasma sterilizer, the electrode 2 has electrode regions each of which comprises a pair of electric wires through which electric currents flow in mutually reverse directions in a local space and the aggregate of the electric regions is arranged so as to surround the space occupied by the sterilization target 100 while the direction of the lines of magnetic force induced from the respective electrode regions is set toward the space and the magnetic fields induced in the respective electrode regions are present in the space or in the vicinity of the space in a superposed state.
Patent JP-2010158773-A (JP)
Title: Trigger switch
Inventor: KATO YUICHI
IPC: B25F5/00
Filed: 2010-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trigger switch enabling a safe mechanism for neutralizing a lever preventing a burden from being imposed on a lever rotating shaft by sandwiching a projection provided on the lever between a stopper of a trigger and the projection provided on a switch.  <P>SOLUTION: The trigger switch is equipped with a switch lever which operates a switching mechanism inside the case based on a sliding operation of an operation section and switches a motor rotation to a normal rotation, a reverse rotation, and a neutral-off with a lever center shaft provided in a center position as a fulcrum. When it is in a neutral off state, the lever projection provided on the switching lever restrains the sliding operation of the operation section by making the lever projection into a state sandwiched between the lever locking projection provided at a switch body side and a trigger stopper section provided on the operation section. When the operation section is moved in the operational direction, the lever projection provided on the switching lever restrains a force applied to the lever center shaft by abutting on the lever locking projection provided on the body side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176842-A (JP)
Title: Optical information recording medium and optical information recording method, optical information recording device
Inventor: NARUMI KENJI
IPC: G11B7/1267
Filed: 2010-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To accurately obtain the most suitable recording condition of an optical information recording medium having two or more information recording layers.  <P>SOLUTION: The optical information recording medium includes a first information recording layer on which information is to be recorded by laser beam, and a second information recording layer on which information is to be recorded by the laser beam which has passed through the first information recording layer. The first information recording layer includes at least either a reproduction-only area or a recording and reproduction area. The second information recording layer includes a test recording area. At least one of the reproduction-only area and the recording and reproduction area, and the test area is located, such that one of the reproduction-only area and the recording and reproduction area includes an area of the first information recording layer, through which the laser beam for recording information in the test recording area passes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011220900-A (JP)
Title: Battery deterioration estimation method, battery capacity estimation method, battery capacity equalization method and battery deterioration estimation device
Inventor: TOMINAGA YUKI
IPC: H01M10/48
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To unambiguously estimate capacity deterioration of a secondary battery based on the square root of an energizing current amount regardless of any use condition of the secondary battery.SOLUTION: Amount of current flowing to a secondary battery is integrated for a predetermined period for each of a plurality of use conditions respectively influencing capacity deterioration of the secondary battery. A deterioration coefficient of the secondary battery is calculated for each of the use conditions with respect to a deterioration speed of the secondary battery for a single use condition. The integrated value of current is corrected with the deterioration coefficient to be converted into the integrated value of current for a single use condition. The capacity deterioration of the secondary battery is estimated based on the converted integrated value of the current and the deterioration speed for a single use condition.
Patent JP-2010249818-A (JP)
Title: Laser beam image contrast enhancement
Inventor: GRIBKOV MIKHAIL
IPC: G01C21/00
Filed: 2010-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive method and a system for detecting a laser beam on a place of a positioning marker.  <P>SOLUTION: A mobile object installed so as to determine a position or a direction includes a laser source for outputting a laser beam, a polarization filter operable so as to receive reflection of the laser beam as input, and an imaging device operable so as to receive output from the polarization filter. The system for laser contrast enhancement includes a target positioned on a prescribed position, and a moving unit. The moving unit includes: a laser for outputting a beam; an imaging device operable so as to obtain an image; and a polarization filter operable so as to reduce intensity of an incidence image component not having a plane of polarization which is substantially parallel to a main plane for transmission of the polarization filter, which is the polarization filter arranged in front of the imaging device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273329-A (JP)
Title: Authentication switch and method for authenticating terminal
Inventor: YAMAMOTO YASUNORI
IPC: H04L12/46
Filed: 2010-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a layer 2 switch with an authentication function (an authentication switch) does not support a roaming with moving terminals across a plurality of authentication switches in a network using the plurality of authentication switches since user-authenticated authentication information is saved within only the individual authentication switches.  <P>SOLUTION: A procedure for passing the authentication information is provided between the authentication switches. The authentication switches distribute their statuses to others mutually, and perform counter authentication switch availability assessment to check if they are roaming objects or not. The authentication switch being the roaming object mutually notify of the authentication information on the user authentication performed by each authentication switch and save the authentication information of each other. When a movement of the terminal occurs, the roaming is assessed based on the authentication information registered with the authentication switches to allow the terminal movement across the authentication switches.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011225089-A (JP)
Title: Transmission shaft of steering device, and steering device
Inventor: SHIMADA YUTAKA
IPC: B62D1/20
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a transmission shaft of a steering device which can prevent generation of rattling or abnormal noise for a long period.SOLUTION: An intermediate shaft 5 includes a cylindrical first shaft 41, a cylindrical second shaft 42 and a solid connecting shaft 43. The first shaft 41 and the connecting shaft 43 are subjected to serration fitting via a resin film are regulated their relative movement in the axial direction by a calking part 46. The second shaft 42 and the connecting shaft 43 are coupled with each other in a torque-transmitting manner via a rolling element 51, and expandable in a range of the expansion L2 associated with the roll of the rolling element 51 in a normal state. When absorbing the shock, one end 43a of the connecting shaft 43 is abutted on a cruciform shaft 54 to regulate the contraction of the connecting shaft 43 by the contraction L3 (L3>L2). Thereafter, the calking of the calking part 46 is detached, and the connecting shaft 43 and the first shaft 41 are contracted to ensure the shock-absorbing stroke L1.