baber/WOPTO huggingface dataset:
Patent JP-2012168623-A (JP)
Title: Standby system computer, cluster system, service providing method, and program
Inventor: MURATA AKIHIRO
IPC: G06F11/30
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a standby system computer, a cluster system, a service providing method, and a program which can suppress occurrence of split brain and reduce dead stop time of services without requiring a plurality of physically independent communication lines in computers configuring the cluster system.SOLUTION: A standby system computer can communicate with an active system computer which stores data concerning services, provides the services by using the data and updates the data when providing the services. The standby system computer includes: storing means for storing a copy of the data; and providing means for, when the standby system computer cannot receive a predetermined signal which is transmitted from the active system computer to the standby system computer and proves that the active system computer is operating for a predetermined time, restricting an update operation for updating the copy of the data in the storing means and also providing the service by using the copy of the data.
Patent JP-2012173790-A (JP)
Title: Plant monitoring device
Inventor: OKUNO SATOSHI
IPC: G05B23/02
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a plant monitoring device for automatically planning and executing a safety measure with respect to an abnormal phenomenon generated in plant equipment.SOLUTION: This plant monitoring device 1 includes: safety measure execution determination means 21 for determining whether or not the execution of a safety measure is necessary according to whether or not any abnormal phenomenon for which the safety measure of an F table 41 is necessary is present in a received warning message; safety measure range determination means 22 for determining an execution range on the basis of the execution item of the F table 41 with respect to the abnormal phenomenon determined by the safety measure execution determination means 21 and the building information of an E table 40; safety measure content determination means 23 for determining the execution content from the execution item of the F table 41 with respect to the abnormal phenomenon determined by the safety measure execution determination means 21; and safety measure execution means 24 for executing the execution content.
Patent JP-2012175768-A (JP)
Title: Motor controller and motor control method
Inventor: TATE MITSUAKI
IPC: H02P29/00
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller and a motor control method that shorten a setting time by suppressing vibration and deviation in a traveling direction during operation, and further to place a plurality of shafts in operation synchronously since a motor can be placed in operation along an ideal track and the current position can be always monitored.SOLUTION: The motor controller includes a means of generating a command waveform from jerk data affecting the vibration in the traveling direction large, and a means of performing real-time actual position control to regenerate a future command waveform according to a deviation quantity while always limiting a jerk, and thereby suppresses the vibration and deviation in the traveling direction when the motor operates at a high speed.
Patent JP-2012170853-A (JP)
Title: Polymer flocculant
Inventor: NAKADA SHIGEKUNI
IPC: C02F11/14
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a polymer flocculant capable of reducing the water content of a cake after dehydration by forming a stronger flock using a small amount of addition.SOLUTION: The polymer flocculant includes a water-soluble polymer (A) that meets the following relational expression: 0.1≤CE2/CE1≤0.9. (In the formula, CE1 represents a measured value of colloid equivalent (cation colloid equivalent and/or anion colloid equivalent) in pure water and CE2 represents a measured value of colloid equivalent in a 0.05 wt% NaSOaqueous solution.) The water-soluble polymer (A) is formed when a water-soluble monomer having one unsaturated group and at least one kind of hydrophobic monomer selected from the group consisting of a (meth)acryloyl base-containing compound having one unsaturated group and an aromatic ring-containing vinyl compound having one unsaturated group are polymerized in the presence of an amphiphilic compound (c).
Patent JP-2012175334-A (JP)
Title: Device control apparatus and method
Inventor: NAKAMURA MASAYUKI
IPC: H04Q9/00
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient control accuracy and responsiveness even when controlling a plurality of control devices arranged over all the target area.SOLUTION: A control value DB 13 is retrieved by a device control value retrieval unit 14D on the basis of a new node determination result obtained by a node determination unit 14C from new sensor results collected by a sensor result collection unit 14A, thereby acquiring a new device control value corresponding to the new node determination result. If the device control value corresponding to the new node determination result is not registered yet, a new device control value corresponding to a similar node determination result similar to the new node determination result is acquired, and a device control signal corresponding to this new device control value is generated by a device control unit 14E and transmitted to control devices 22.
Patent JP-2012174489-A (JP)
Title: Dye-sensitized solar cell and method for manufacturing the same
Inventor: NISHIMURA KAZUKUNI
IPC: H01M14/00
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell which hardly reduces photoelectric conversion efficiency even when being curved and deformed, and to provide a method for manufacturing the dye-sensitized solar cell, which can obtain a dye-sensitized solar cell that can form a rectifying layer at low temperature and hardly reduces photoelectric conversion efficiency even when being curved and deformed.SOLUTION: The dye-sensitized solar cell has a photoelectric conversion element which comprises: a first electrode layer having translucency; a rectifying layer having translucency; a photoelectric conversion layer in which sensitized dye is carried on a semiconductor material; a charge transport layer; and a second electrode layer, which are stacked on a translucent substrate in this order. The rectifying layer is a layer of which n type semiconductor particles are dispersed in a hydrophilic resin. In the dye-sensitized solar cell, the translucent substrate can be a substrate having flexibility.
Patent JP-2012172213-A (JP)
Title: Method for refining molten steel
Inventor: OGASAWARA FUTOSHI
IPC: C21C7/10
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a refining method in which the progress of a desulfurization reaction is accelerated by maintaining high Al content in molten steel during the period from the start to the end of desulfurization treatment to suppress an increase of an O activity in the molten steel, so that low-sulfur steel can be stably obtained.SOLUTION: In a refining method, a flux 8 for desulfurization including calcium oxide and aluminum oxide as principal ingredients is sprayed together with carrier gas, fuel gas 9 and oxidizing gas 10 from a lance 7 provided on the top of a vacuum degassing tank 2 to blow on molten steel 3 in the vacuum degassing tank. In the refining method, a feed rate of the flux 8 for desulfurization is 0.5-0.8 kg/min per ton of molten steel, and Al content [%Al]of the molten steel before the flux 8 for desulfurization is blown is equal to or more than ([%Al]+0.025 M).
Patent JP-2012170915-A (JP)
Title: Micromixer
Inventor: ISHIYAMA FUMIHIKO
IPC: B01F23/47
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a micromixer in which high-viscosity fluids or a different-viscosity fluids can be mixed uniformly and even when an acidic solution or the like is channeled, corrosion hardly occurs.SOLUTION: A micromixer has a stacking unit 11 and a mixing unit. In the stacking unit 11, a plate 7 having a second minute tube-like duct channeling a second fluid is stacked on a plate 5 having a first minute tube-like duct. The mixing unit is communicated to an exit of the first minute tube-like duct and an exit of the second minute tube-like duct and in the mixing unit, fluids are mixed. The plates are made of metal materials and at least one of the first plate and the second plate is a plate which has an entrance part of the minute tube-like duct communicated to a fluid supply path and an exit part of the minute tube-like duct communicated to the mixing unit, and in which the minute tube-like duct of the entrance part is one duct, and a cross-sectional area of a fluid channeling in a liquid-tight state inside the minute tube-like duct in the exit part is smaller than a cross-sectional area of the fluid channeling in the liquid-tight state inside one minute tube-like duct in the entrance part. Moreover, the minute tube-like ducts and the mixing unit are covered with fluorocarbon resins.
Patent JP-2012170794-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent a player from losing the interest in a game when a predetermined benefit can be given based on a performance mode.SOLUTION: When a normal pattern selected as a tentative stop pattern before re-lottery has not been derived and displayed yet in a jackpot combination, the normal pattern is designated as a final stop pattern. For example, if the normal pattern selected as the tentative stop pattern before re-lottery is a final decoration pattern not derived and displayed in a jackpot combination yet when benefit addition conditions are satisfied when all kinds of decorative patterns are derived and displayed in a jackpot combination, a probability of executing a re-lottery winning performance derived and displayed by changing the normal pattern tentatively displayed in a stop state to other decorative patterns, such as probability variable patterns, is reduced as compared with a case where the benefit addition conditions are not satisfied even if the normal pattern is derived and displayed in the jackpot combination.
Patent JP-2012177044-A (JP)
Title: Core-shell structure particle, paste composition and magnetic body composition using the same
Inventor: MATSUMURA KAZUYUKI
IPC: H01F1/26
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a core-shell structure particle including an inorganic magnetic body particle as the core, obtained by dispersing an inorganic magnetic particle in a resin and curing the resin, which exhibits excellent performances as an insulating magnetic material; and to provide a paste composition using the same.SOLUTION: There is provided the core-shell structure particle including the inorganic magnetic body particle as the core, where the shell contains a resin obtained by addition-polymerizing a glycidylamine type epoxy compound.
Patent JP-2012182875-A (JP)
Title: Power supply circuit of explosion proof electronic apparatus
Inventor: OKA TETSUSHI
IPC: H02M3/07
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To stabilize a voltage applied to a load and limit the voltage and a curent of the load with high accuracy even when the current flowing through the load of an explosion proof electronic apparatus varies.SOLUTION: A booster circuit 12 is connected with an electric power source 1, and a current is supplied from the booster circuit 12 to the load 10 through resistors 4, 5. A voltage applied to the load 10 is stabilized by controlling a booster voltage of the booster circuit 12 using the voltage applied to the load 10 when the current is supplied to the load 10. Zener diodes 6, 7 are connected in parallel with the load 10 and limit the voltage applied to the load 10 to a predetermined value. The voltage applied to the load 10 and a current flowing through the load 10 are limited by the booster circuit 12, the resistors 4, 5, and the zener diodes 6, 7 with high accuracy.
Patent JP-2012180051-A (JP)
Title: Vehicle headlight control device and vehicle headlight system
Inventor: NAKADATE KOICHI
IPC: B60Q1/14
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To properly perform control of the low beam and the high beam, even if a vehicle forward is in a turn condition, under the control of a vehicle headlight that has an ADB (Adaptive Driving Beam) function.SOLUTION: According to the change condition of the opening angle of the forward vehicle obtained by pursuing the lamplight of the vehicle forward, the turn motion is detected. As for the area where the turn motion is detected immediately before becoming non-detection condition, the headlight system shifts to the high beam illumination after maintaining the low beam irradiation only for the predetermined deLay time. The deLay time can be decided according to the speed of the own vehicle and the opening angle immediately before non-detection.
Patent JP-2012186520-A (JP)
Title: Communication system
Inventor: ISOHARA TAKAMASA
IPC: H04L12/56
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a communication system capable of defending a server from attack by detecting an attack doing false impersonation of an IP address of transmission source without accompanying replacement of an existing communication device on a network.SOLUTION: A packet transmitted by a client 5 destined to a virtual IP address of a server 1 is received by an attack defense node 2 corresponding to a connection point between the client 5 and a network, and arrives at the server 1 via the attack defense node 2 and an attack detection node 3 in this order. If the client 5 is not doing false impersonation of its IP address, the IP address of transmission source of a packet where each attack defense node 2 relays will be within a certain IP address range for each attack defense node 2, while if the client 5 is doing false impersonation of its IP address, the IP address range of transmission source of a packet where each attack defense node 2 relays changes. The attack detection node 3 detects this change of the IP address range.
Patent JP-2012185045-A (JP)
Title: Method and device for detecting substrate surface property
Inventor: YUI KOJI
IPC: G01N21/3581
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for detecting a substrate surface property to easily detect a bonding state of a compound provided on a substrate and including a silanol group, without destructing and without contacting the compound.SOLUTION: A method and a device for detecting a substrate surface property, in which: either of parallel polarized light and vertical polarized light is selected to be incident on a compound-imparted surface of a substrate imparted with a compound including a silanol group; the parallel polarized light and the vertical polarized light are detected by using light emitted from the substrate; and a bonding state is detected of the compound existing on the substrate by isolating a peak of a structural portion in the compound imparted on the substrate, from a vibration spectrum obtained by spectrally analysing the detected polarized light respectively within a range of 100 cmto 1800 cm.
Patent JP-2012186974-A (JP)
Title: Dc-dc converter
Inventor: TERASAWA TATSUYA
IPC: H02M3/155
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter capable of effectively achieving miniaturization and weight saving by using only one control circuit without significant increase in inductor even when step-up chopper circuits are connected in multiple stages.SOLUTION: The DC-DC converter includes one control circuit 14 and two or more step-up chopper circuits (15A, 15B). Each step-up chopper circuit (15A, 15B) includes input terminals, capacitors (18A, 18B) connected to output side, inductors (20A, 20B) connected in series between input terminals, and semiconductor switches (22A, 22B). By common switching control for the semiconductor switches (22A, 22B) from a control circuit 14, energy is supplied to the corresponding capacitors.
Patent JP-2012188373-A (JP)
Title: Method for stereoselectively producing sugar 1-phosphate derivative
Inventor: WADA TAKESHI
IPC: C07H13/00
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a means to stereoselectively produce a compound which is composed of a sugar 1-phosphate compound with phosphoric acid bonded to an anomer position (C1 position) thereof (a sugar 1-phosphate compound).SOLUTION: A sugar 1-oxazaphospholidine compound is represented by formula (Ia) or (Ib) (Rrepresents an alkyl group, and each of Rand Rrepresents a hydrogen atom, an alkyl group, or an aryl group wherein each of Rand Roptionally forms a cyclic structure, and R-O- represents a sugar compound residue).
Patent JP-2012174678-A (JP)
Title: Led emergency light connectable to existing lighting fixture
Inventor: UMEHARA KOICHI
IPC: H05B37/02
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting fixture which has a function as an emergency light at power failure while functioning as an ordinary lighting fixture by being installed and connected to an existing lighting fixture by integrating a charger, a battery, and an LED substrate, wherein the existing lighting fixture used in an ordinary house, a public facility, a store or the like can be a system to be switched to an LED emergency light at power failure.SOLUTION: In a conventional emergency light, it is necessary to perform a wiring work at the rear of a ceiling and inside a wall, while however, the LED emergency light does not require a new wiring work for installing and connecting to the inside of the existing lighting fixture, and can obtain a function as an emergency light at low cost.
Patent JP-2012194013-A (JP)
Title: Immunohistochemical staining method and reaction reagent
Inventor: TAKANO KEIZO
IPC: G01N33/552
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an immunohistochemical staining method which can suppress nonspecific reaction of markers.SOLUTION: In an immunohistochemical staining method, silica particles bonded with a plurality of fluorescent substances are used as fluorescent markers to stain biological tissues. To suppress nonspecific adsorption of fluorescent markers onto biological tissues, a reaction reagent is used which contains nucleic acid molecules with 1-100 bases.
Patent JP-2012194023-A (JP)
Title: Position measurement system, position measurement device, position measurement method, and program
Inventor: CHUREN TAKAO
IPC: G01S5/02
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of installing a sensor node in a system using an IN/OUT-type sensor.SOLUTION: Each of transmitters 3 transmits identification information at predetermined intervals, and an ID receiver 4 receives the identification information transmitted by the transmitters 3. A reception information generation part 11 obtains the identification information received by the ID receiver 4 at a plurality of points in a predetermined area; counts the number of independent receptions for each identification information piece and the number of simultaneous receptions for which a pair of identification information pieces is received at the same point; and generates reception information. An inter-transmitter distance calculation part 13 calculates a distance between two transmitters 3 from the reception information and the coverage of transmission for each of the transmitters 3. A transmitter position calculation part 15 calculates installation coordinates for each of the other transmitters 3 from the installation coordinates and the inter-transmitter distance of three transmitters 3 that can form a triangle.
Patent JP-2012195201-A (JP)
Title: Electrical equipment provided with porcelain container
Inventor: FUJISHIMA TAKESHI
IPC: H01H85/042
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To easily and visually check the presence or absence of damage.SOLUTION: A high-voltage cutout 1 comprises: the porcelain container 2; an electric member arranged in the porcelain container 2; and a coating material 3 applied on a surface of the container 2. A discoloring material 4 that is discolored by being exposed to ambient air when the coating material 3 is damaged is provided between the container 2 and the coating material 3. The high-voltage cutout 1 is easily and visually checked whether being damaged or not because the discoloring material 4 is discolored when the coating material 3 is damaged.
Patent JP-2012194931-A (JP)
Title: Information processing system, information processing method and external device
Inventor: AWATA KEIJI
IPC: H04M1/00
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system having a portable information terminal and hardware connected thereto that is capable of providing power source for control from the portable information terminal to the hardware with consideration for convenience of a use of the hardware.SOLUTION: An embodiment of the disclosed information processing system is a system having a portable information terminal and hardware connected to an audio input/output terminal thereof. The system uses a signal output from an audio output terminal as a signal for control between devices, and also boosts pressure of a signal output from another audio output terminal to use the signal as power source for hardware drive. In another embodiment, the system uses a signal output from an audio output terminal as a signal for control between devices, and also divides and boosts pressure of a signal output from the audio output terminal to use the signal as power source for the hardware drive.
Patent JP-2012203425-A (JP)
Title: Image processing apparatus, image processing method and printing device
Inventor: WATANABE SHINGO
IPC: G06F3/12
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce unnecessary cleaning operation in an ink jet printer.SOLUTION: An image processing apparatus 100 is provided which is connected with a printing device 1 communicably. In the printing device 1, on the basis of print data representing an image comprised of fine dots, inks discharged from a plurality of nozzles N make impact on a medium S as the dots, thereby forming the image on the medium. The image processing apparatus 100 stores arrangement information of the nozzles and comprises a display device 104 and a control section 101. The control section executes a step s1 of converting image data which become a source of the image to be displayed on the display device, into the print data, a step s8 of generating real image data, on the basis of information transmitted from the printing device for specifying an abnormal nozzle Nf having discharge abnormality, the print data and the arrangement information of the nozzles, real image data corresponding to the image to be formed on the medium by the printing device using the abnormal nozzle, and a step s10 of displaying out the real image data onto the display device.
Patent JP-2012203928-A (JP)
Title: Nonvolatile semiconductor storage device and ic card
Inventor: KASAI HISATOMO
IPC: G11C16/06
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce a peak current.SOLUTION: In the nonvolatile semiconductor storage device 10 which includes a nonvolatile memory 11, a voltage generation circuit 24 and a detection circuit 25, the voltage generation circuit 24 has a charge pump 30 and an oscillator 32 which generates a clock for operating the charge pump 30, and supplies a voltage to the nonvolatile memory 11, the detection circuit 25 monitors a power source voltage from outside, and detects that the power source voltage becomes lower than a specific level, and the voltage generation circuit 24 reduces the frequency of the clock when the power source voltage becomes lower than the specific level.