baber/WOPTO huggingface dataset:
Patent JP-2009175066-A (JP)
Title: Mobile robot and scanning speed control method of laser range sensor
Inventor: KUMASAKA YUSUKE
IPC: G01S17/89
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately vary the scanning speed of a laser beam radiated by a laser range sensor according to the state of a mobile robot.  <P>SOLUTION: This mobile robot 100 includes the laser range sensor 10 for measuring the distance to an external object, and a scanning speed control section 17 for controlling the scanning speed of a laser beam irradiated from the laser range sensor 10 toward the external place. The scanning speed control section 17 changes the scanning speed from the first speed to a second speed which is lower than the first speed, according to the fact that the mobile robot under movement approaches an obstacle existing in the external place by a moving mechanism.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181206-A (JP)
Title: Storage system and snapshot configuration migration method
Inventor: ISHII KENJI
IPC: G06F12/00
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To migrate data and snapshot configurations to a migration-destination storage controller by writing difference data in a migration-destination volume by using a migration-destination snapshot function in a storage system.  <P>SOLUTION: A migration control part 4C creates, inside the migration-destination storage controller 2, the migration-destination volume 7A, a migration-destination snapshot volume 7B and a pool 7C corresponding to a migration-source volume 5A, a migration-source snapshot volume 5B, and a pool 5C, respectively. The migration control part 4C reproduces an update history of a migration-targeted generation as a write process of difference data to the migration-destination volume 7A. The migration-destination storage controller 2 constructs the migration-destination snapshot volume 7B in accordance with the update of the migration-destination volume 7A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182577-A (JP)
Title: Communication system
Inventor: KUWATA NAOKI
IPC: H04L25/497
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a circuit scale and power consumption.  <P>SOLUTION: A coding section 11 codes input signals of a plurality of channels, generates multi-level coded signals of the number of the same channels and transmits the multi-level coded signals in parallel. A de-skew signal generation section 12 generates a de-skew signal for suppressing the skew of the multi-level coded signals. The coding section 11 generates a multi-level coded signal having three or more values with one code from an input signal being a binary coded signal. The de-skew signal generation section 12 generates the de-skew signal that has been framed by extracting a part of the data from each of the channels of the input signals, adding framing data for enabling a receiving side to recognize which channel the extracted data has been extracted from, and performing rate conversion so as to be lower than a transmission rate of multi-level coded signals per channel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245252-A (JP)
Title: Microstrip array antenna
Inventor: HIROTA AKEMICHI
IPC: H01P1/18
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microstrip array antenna which can excite in phase a plurality of radiating elements arranged linearly at predetermined intervals, in which a required phase delay is reduced, phase adjusting means is miniaturized, and the number of the phase adjusting means is reduced.  <P>SOLUTION: Two adjacent radiating elements among a plurality of radiating elements arranged linearly are arranged symmetrically with respect to a point. The two adjacent radiating elements are paired as a sub-array, and a phase adjusting means gives a phase delay to the sub-array. For example, radiating elements 4 are arranged linearly at predetermined intervals from the side of an input/output terminal 9 on a dielectric substrate 2 placed on one side of a microstrip line, respective two adjacent radiating elements 4 are arranged symmetrically with respect to a point each other, and the two adjacent radiating elements 4 are grouped to make four sub-arrays. A phase adjusting circuit 7 is provided to the microstrip line which connects the sub-arrays, and 8 radiating elements 4 are excited in phase.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180682-A (JP)
Title: Infrared sensor
Inventor: KIMATA MASAAKI
IPC: H04N5/33
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared sensor that reduces the transfer of thermal energy between a light receiving section and a substrate, and minimizes the distance of the wiring between pixels when array arrangement is performed to constitute the pixels such as IRPSD (Infrared Position Sensitive Detector).  <P>SOLUTION: This infrared sensor 10 includes the substrate 11, a light receiving section 12 positioned separately from the top surface of the substrate 11, a plurality of supporting legs 13a and 13b that is suspended between the light receiving section 12 and the substrate 11 and support the light receiving section 12, and a thermocouple 14 formed by joining two thermocouple conductors 14a and 14b of different conductivities. The thermocouple conductor 14a of high conductivity is arranged in the long supporting leg 13a, and the thermocouple conductor 14b of low conductivity is arranged in the short supporting leg 13b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186038-A (JP)
Title: Controller device for floor heating
Inventor: YAMAGISHI SATORU
IPC: H05B3/00
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller device for floor heating capable of cutting off power distribution to a plurality of electric heaters for floor heating which are independently controlled, by a single temperature fuse.  <P>SOLUTION: In this controller device 5 for floor heating provided with normally-opened relay devices 17a, 17b, 18a, 18b on a plurality of heater power distribution systems a, b for guiding power source electric power to the plurality of electric heaters 1, 2 for floor heating, a power supply system a for supplying electric power for driving to each of the relay devices through a single temperature fuse 40, is applied. As the controller device melts down a temperature fuse at an abnormal temperature to cut off power distribution to each of the relay devices, and power distribution to all of electric heaters for floor heating is stopped, the plurality of temperature fuses 40 are unnecessary.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008120098-A (JP)
Title: Liquid ejection device and method of controlling the same
Inventor: HOSONO SATOSHI
IPC: B05C5/00
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection device which can eject liquid droplets at higher frequencies.  <P>SOLUTION: A driving signal COM generated by a driving signal generating circuit of the liquid ejection device includes unit periodical signals PD1, PD2 generated over a unit period regulated by a recording gradation, in a signal generation period. The unit periodic signals consists of the first unit periodic signal PD1 having a microvibration pulse VP and ejection pulses SP, MP1, MP2, and the second unit periodic signal PD2 not having the microvibration pulse VP but having only the ejection pulses SP, MP1, MP2. Further the type and generation order of the ejection pulses included in the first unit periodic signal and the second unit periodic signal are conformed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009185164-A (JP)
Title: Method for producing modified diene rubber
Inventor: KAWAMO TETSUJI
IPC: C08L81/04
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a modified rubber obtained by modifying a diene rubber and having a lowered tan δ value in the viscoelasticity test, that is, having lowered heat generating properties.  <P>SOLUTION: The modified rubber is produced by mixing and kneading a mixture, which comprises (a) a diene rubber, (b) a polysulphide polymer, (c) a vulcanization accelerator for rubber, and (d) zinc oxide, and preferably, (e) sulfur, in a kneading machine. Preferably, isoprene is used as the component (a), and a polymer represented by a general formula, wherein each of R and R' is a 1-12C alkylene group or a 1-4C alkylene oxide group, X is a hydrogen atom or a glycidyl group, and n is an integer of 1-10, is used as the component (b).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189208-A (JP)
Title: Transformer controller
Inventor: KAMIJO HIROKI
IPC: B60R16/02
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To properly supply power by a transformer while protecting an internal circuit of the transformer.  <P>SOLUTION: When a control section 82 of an ECU 80 which functions as a transformer controller obtains a signal IG which indicates an ON state of an ignition, it obtains a terminal voltage V<SB>C</SB>on the accessory load side of a DC-DC converter 40. When the terminal voltage V<SB>C</SB>exceeds a predetermined threshold value θ1, the control section 82 outputs a control signal DCact for prohibiting the driving of the DC-DC converter 40 to the DC-DC converter 40. Thereafter, the control section 82 starts up an on-vehicle system and obtains the terminal voltage V<SB>C</SB>again. When the voltage V<SB>C</SB>is equal to or below a second threshold value determined based on the open voltage of an accessory battery 50, the control section 82 outputs a control signal DCact for permitting the driving of the DC-DC converter 40 to the DC-DC converter 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192919-A (JP)
Title: Glass member with optical multilayer film and method of manufacturing the same
Inventor: TATEMURA MITSUYUKI
IPC: G02B5/28
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass member with optical multilayer film capable of preventing the occurrence of film cracking and peeling upon the cutting or the like of an optical multilayer having a compression stress due to sputtering process or the like.  <P>SOLUTION: The glass member 1 with optical multilayer film includes: a glass substrate 2; and an optical multilayer film 4 which is formed via an attachment force strengthening layer 3 on a principal surface 2a of the glass substrate 2 and has a compression stress. The attachment force strengthening layer 3 has a thickness of ≥50 nm and is made of silicon oxide film having a compression stress.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193019-A (JP)
Title: Driving method for plasma display panel and plasma display apparatus
Inventor: NAKANO AKIRA
IPC: G09G3/291
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method for a plasma display panel that suppresses heat generation of a Y driving circuit even when the display pattern of the plasma display panel changes to a lateral band pattern, and to provide a plasma display apparatus.  <P>SOLUTION: The driving method for the plasma display panel 10 includes: detecting from an input data an address switching load by counting the number of times that an address pulse applied to an address electrode Aj is switched on/off; detecting a display switching load between the adjacent address data by counting the number of times that the on and off signals, adjacent to each other, of the address pulse are output between the adjacent address electrodes; and exerting control such that if the address switching load is a predetermined first threshold or above and the display switching load between the adjacent address data is a predetermined second threshold or below, part of a sub-field SF is eliminated and the number of sub-fields is decreased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231414-A (JP)
Title: Coolant, and apparatus for plastic processing, grinding, cutting or polishing using the same and its method
Inventor: ISOBE YOSHINARI
IPC: B24B55/02
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable coolant which has the same level of cooling effect as a coolant composed of a conventional mineral oil, requires no disposal treatment or enables to dispose the used coolant by draining to sewage after removing metal wastes therefrom and diluting it with water.  <P>SOLUTION: The coolant is characterized by being composed mainly of polysaccharides or glycoprotein having water-solubility together with thickening properties, or of their mixture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243808-A (JP)
Title: Lighting device and display device
Inventor: TOMITA NAOHIRO
IPC: F21V8/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lower-profile, lighter and inexpensive flat-surface lighting device to be used for a liquid crystal display device.  <P>SOLUTION: The lighting device 1 includes a plurality of surface emitting plates 2 in each of which a light guide part 3 and a light source part 4 installed at the end of the light guide part 3 are integrally constructed, and which are arrayed into a planar shape. The light source part 4 of the surface emitting plate 2 and the light guide part 3 of the other surface emitting plate 2 adjacent thereto are planarly overlapped with each other so that light having uniform brightness can be emitted above the surface emitting plates 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195613-A (JP)
Title: Ultrasonic diagnostic apparatus, ultrasonic image processor, and ultrasonic image processing program
Inventor: ABE YASUHIKO
IPC: A61B8/08
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus or the like capable of determining a time phase suitable for starting strain calculation in elasticity imaging using TSI, and generating and displaying reference information which is preferable reference when a mechanical load is imposed on a tissue.  <P>SOLUTION: The average speed of the tissue according to pressurization-release is calculated for each frame, so as to generate a reference waveform by using the speed. The time phase where the average speed is zero is specified with the use of the reference waveform. For the strain calculation, time integration for strain calculation in a pressurization period or a release period is performed with a specified still time phase as reference. It is made possible to appropriately and automatically make video of, in the pressurization period, the state where the contraction of the tissue is accumulated from a pressurization start and the state where the contraction of the tissue becomes the maximum in a pressurization end time phase, and in a release time phase, the state where the tissue is extended from a release start and the state where the extension of the tissue becomes the maximum in a release end time phase, or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201334-A (JP)
Title: Double-system train control device
Inventor: YAMAGUCHI TOMOJI
IPC: H04L69/40
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-system train control device which has a mutual monitoring function by giving a monitoring function to both systems of the device and enables switching between a master system and a slave system.  <P>SOLUTION: The first system 31 and the second system 41 of the double system train control device has the same structure. The first system 31 transmits a control command while always monitoring the second system 41, and serves as a master. The second system 41 always monitors the first system 31 and serves as a slave with a control command signal disconnected by a switch. For example, when an abnormal conditions occur in the first system 31 on the master side, a failure detecting means 45 in the second system 41 determines that the first system 31 has failed from a receiving means 44 which has received the signal, turns off a switching means 16 of the first system 31, and turns on a switching means 16 of the second system 41, to allow the second system 41 to serve as a master.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203267-A (JP)
Title: Detergent for composition containing sulfur and selenium atom and cleaning method
Inventor: OKAMOTO TAKANOBU
IPC: G02C13/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent for a composition for an optical material using an inorganic compound having sulfur atoms and/or selenium atoms capable of attaining high refractive index and to provide a cleaning method.  <P>SOLUTION: The detergent for cleaning the composition for the optical material containing the inorganic compound having sulfur atoms and/or selenium atoms contains an N-alkyl pyrrolidone and a cyclic ether compound. The cleaning method is also provided for cleaning the compound for the optical material containing the inorganic compound having the sulfur atoms and/or the selenium atoms by using the detergent. The detergent and the method produce highly stable waste liquid after cleaning and enable the waste liquid to be treated by general waste liquid treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201589-A (JP)
Title: Reclining structure for vehicle seat
Inventor: KURACHI SHINJI
IPC: B60N2/22
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reclining structure for a vehicle seat which positively displays a stopper function in a simple structure.  <P>SOLUTION: A reclining structure for a vehicle seat 1 has a pair of lower arms 30, a pair of side frames 40, a recliner 7, and a stopper 5 which is provided at the circumference of a pivotal part 6 of the other side of the lower arms 30 and the side frames 40 and which regulates the inclination of a backrest part 4 forward or backward with the pivotal part 6 being the center. The stopper 5 has an arm side connecting part 312 formed at the lower arm 30 and a frame side connecting part 412 formed at the side frame 40, and they are in the position where they overlap each other on the rotation orbit with the pivotal part 6 being the center. It is constituted in such a manner that a plurality of arm side connecting parts 312 and a plurality of frame side connecting parts 412 connect each other when the backrest part 4 inclines at a prescribed angle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205410-A (JP)
Title: Memory controller and memory system
Inventor: YASUFUKU KENTA
IPC: G06F12/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory controller for achieving efficient reading with low power consumption without imposing a load on the memory capacity of a transfer destination or a bus used for transfer in the case of reading from a flash memory.  <P>SOLUTION: This memory controller for controlling access to the flash memory from which the reading of storage data is performed by page units according to the read request information of data is configured to delete data which are not matched with the read request information from among the storage data read from the flash memory by the page units, and to selectively extract and output data matched with the read request information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204914-A (JP)
Title: Colored curable composition, colored pattern, color filter, method for manufacturing color filter, and liquid crystal display element
Inventor: OKABE KOTARO
IPC: C08F20/22
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored curable composition which suppresses planar shape degradation, attributable to coating and can form a colored film with few defects, to provide a colored pattern which is formed, by using the colored curable composition and is proper in planar shape and less in defects, to provde a color filter having the colored pattern, to provide a method for manufacturing the color filter, and to provide a liquid crystal display which is equipped with the color filter.  <P>SOLUTION: The colored curable composition comprises (A) a colorant, (B) a photopolymerizable compound, (C) a photopolymerization initiator, and (D) a copolymer, including a repeating unit represented by general formula (1), wherein R<SP>1</SP>represents a hydrogen atom or a methyl group; X<SP>1</SP>represents an oxygen atom, a sulfur atom or -N(R)- (wherein R represents a hydrogen atom or a 1-8C alkyl group which may have a substituent); and m1 represents an integer of 0-18; and n1 represents an integer of 1-18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203954-A (JP)
Title: Lubricating device of engine
Inventor: IKEDA HIROSHI
IPC: F02B55/14
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration in sealability in a cold state, while restraining excessive lubricating oil supply to an engine, in a lubricating device of the engine.  <P>SOLUTION: In S1, various signals are read in, and when, in determination in S2 and S3, a detection result of an Ig sensor 53 is OFF and a detection result of the Ig sensor 53 of the last time is ON, whether or not a forced opening condition of an OCV30 is realized is determined in S4. In the S4, when both the intake temperature and the engine water temperature are low, forced opening is performed by turning off an electric current of the OCV30, and oil is supplied to an operation chamber 5 by increasing oil supply pressure (S5), and operation is advanced to the next S6. When a predetermined time passes, feedback control of system hydraulic pressure of S7 is performed, and whether or not the predetermined time t2 passes is determined in S8, and when a condition is satisfied, the operation is advanced to S9, and the feedback control of the system hydraulic pressure is finished, and is returned to a start.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209536-A (JP)
Title: Hair catcher
Inventor: SAKURA KENICHI
IPC: E03C1/264
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair catcher for drain valve mounted on the drain valve of drain equipment and can remove hair and dust very easily without reducing flow rate of drainage greatly.  <P>SOLUTION: This hair catcher mounted detachably in a drain hole provided in the drain equipment is composed of a catching part for catching hair and dust in drainage and a guide part including a substantially central part and having a part including an outer fringe when viewed in a plane to guide the hair and dust into the catching part. The guide part is at a position higher than the catching part and forms a continuous face linking the guide part and the catching part mutually. This hair catcher is constituted to prevent the guide part and the catching part from being mutually overlapped when this hair catcher is viewed in a plane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208002-A (JP)
Title: Method and apparatus for preparing emulsion
Inventor: KAMIYAMA TAKASHI
IPC: B01F3/08
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for preparing an emulsion which is hardly agglomerated, precipitated or separated and includes high stability.  <P>SOLUTION: The apparatus for preparing the emulsion is provided with: a premixing unit 7 for mixing two or more liquids to be not mixed with one another, for example, for mixing waste edible oil in a waste edible oil tank 1 and water in a water tank 6 with each other; and an ultrasonic cavitation generation unit 11 for pulverizing a liquid mixture obtained in the premixing unit 7 by using an ultrasonic cavitation effect to obtain an emulsion product ultimately. A heater 9, which is used for preheating the liquid mixture from the premixing unit 7 and includes a temperature regulator 16, is arranged additionally between the premixing unit 7 and the ultrasonic cavitation generation unit 11. A liquid mixture passage between the premixing unit 7 and the heater 9 is branched and connected to the primary side of a heat exchanger 8 and an emulsion product passage between the ultrasonic cavitation generation unit 11 and an emulsion product tank 12 is branched and connected to the secondary side of the heat exchanger 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT