baber/WOPTO huggingface dataset:
Patent JP-2013175983-A (JP)
Title: Radio communications system, base station, mobile station, and radio communication method
Inventor: TANAKA HIROSHI
IPC: H04W76/02
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To reliably allocate a connectable channel by causing a base station to transmit plural channel candidates to a mobile station when the base station allocates a channel, and causing the mobile station to select a channel to use for communication from among the channel candidates.SOLUTION: In response to a connection request from a mobile station 110, a base station 120 transmits plural channels as allocation candidates to the mobile station 110 as an allocation message. When receiving the allocation message, the mobile station 110 performs carrier sensing of channels included in the allocation message to check propriety of connection and performs radio connection with the base station 120 on a channel selected on the basis of the result of the check.
Patent JP-2013178653-A (JP)
Title: Arithmetic processing unit and stall monitoring method
Inventor: TERAUCHI SHUICHI
IPC: G06F9/48
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic processing unit and a stall monitoring method, for improving accuracy of detecting a stall state in stall monitoring using a monitoring process.SOLUTION: An arithmetic processing unit 10 according to the present invention includes: a processor core 11 for executing an arithmetic processing process and a monitoring process which has priority regarding activation lower than that of the arithmetic processing process and performs stall monitoring of the arithmetic processing process; a cache confirmation part 20 for monitoring state change of a data cache 13 accessed from the arithmetic processing process; a monitoring process activation control part 21 for controlling the activation of the monitoring process on the basis of a monitoring result of the cache confirmation part 20; and a fault determination part 22 for determining whether or not a stall state is generated in the arithmetic processing process on the basis of an activation result of the monitoring process.
Patent JP-2013138162-A (JP)
Title: Wiring board with built-in coil
Inventor: KAMEI TAKANORI
IPC: H01F27/06
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce diffusion of silver into a ferrite substrate from a wiring conductor, and suppress deterioration of a magnetic permeability of the ferrite substrate.SOLUTION: A wiring board 1 with a built-in coil comprises: a ferrite layer containing iron oxide, nickel oxide, copper oxide, zinc oxide and a glass component; a wiring conductor 12 which contains silver and is provided on the surface and the inner part of the ferrite layer; and a coil conductor 13 which is electrically connected to the wiring conductor 12 and is provided in the inner part of the ferrite layer. The glass component is contained by 0.25-5 mass% with respect to the mass of the ferrite layer, and contains 3-12 mass% of silicon oxide, 5-12 mass% of boron oxide, 1-9 mass% of aluminum oxide, 1-12 mass% of barium oxide and 60-80 mass% of bismuth oxide, with respect to the mass of the glass component. Silver components are reduced to be diffused in the ferrite layer, because the burning temperature of the wiring board 1 with the built-in coil is lower than a melting point of the silver.
Patent JP-2012111963-A (JP)
Title: Highly functional, highly branched or hyperbranched polyester, and production and use of the same
Inventor: BRUCHMANN BERND
IPC: C09D11/02
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide polyesters obtained by a technically simple and economical method, whose functional groups and properties such as solubility or melt or glass transition temperature are readily adaptable to the requirements of the application and which are able to combine advantageous properties such as high functionality, high reactivity, low viscosity and/or ready solubility.SOLUTION: This highly functional, highly branched or hyperbranched polyester is obtained by reacting at least one dicarboxylic acid (A) of the aliphatic series or the like and at least one divalent alcohol (B) of the aliphatic series or the like containing two OH groups, with either (a) at least one x-valent alcohol (C) of the aliphatic series or the like containing more than two OH groups, or (b) at least one carboxylic acid (D) of the aliphatic series or the like containing more than two acid groups. The molecular weight Mof the polyester is at least 500 g/mol, and polydispersity M/Mis 1.2-50. The ratio of the reactive groups of all components in a reaction mixture is set to a molar ratio of hydroxyl groups to carboxyl groups or their derivatives being 5:1-1:5.
Patent JP-2013181081-A (JP)
Title: Coating material and coating composition
Inventor: KIGUCHI MASAO
IPC: C09D133/14
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a coating material and a coating composition, capable of aiming at the improvement of an antifouling property, and also securing excellent wiping properties and slipperiness.SOLUTION: A coating material is obtained by reacting at least an acrylic polymer having a hydroxy group at its side chain with a diisocyanate, a polyether polyol and a photopolymerizable compound having both a hydroxy group and a photopolymerizable group. Also the coating material and a photopolymerization initiator are incorporated into a coating composition. By the coating material and coating composition, the improvement of an antifouling property of a coated surface can be attained, and also an excellent wiping property and slipperiness can be secured.
Patent JP-2012216780-A (JP)
Title: P-type oxide, p-type oxide manufacturing composition, p-type oxide manufacturing method, semiconductor element, display element, image display device and system
Inventor: ABE YUKIKO
IPC: H01L29/861
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a new p-type oxide and the like which can achieve excellent characteristics, that is, sufficient conductivity; can be manufactured under a practical condition at a relatively low temperature; and has characteristics capable of controlling conductivity by adjustment of a composition ratio.SOLUTION: A p-type oxide is composed of an amorphous oxide represented as a composition formula xAOyCuO (x and y represent mole fractions, and 0≤x<100 and x+y=100) in which A is a p-type oxide containing at least any one selected from Mg, Ca, Sr and Ba.
Patent JP-2013181738-A (JP)
Title: Device and method for detecting target
Inventor: KOYANAGI TAKAHIRO
IPC: G06T7/20
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for detecting the target without failure even from a background image picked up in flying.SOLUTION: This device 1 extracts a characteristic section as a feature point from an image picked up by an image sensor, and calculates the position of each center of gravity of each extracted characteristic point. Further, it calculates the speed vector of each characteristic point from the moving direction and the moving interval of the position of the center of gravity by the movement of a flying object. Moreover, it gets information about the position and speed of the target and information about the position and speed the flying object, calculates the position and moving direction of the flying object from the position information and posture information of the flying object, and detects the speed of the flying object from the detected position and moving direction and the moving interval of the flying object. It estimates the speed vector of the target from the information about the position and speed information of the target and the position and speed information of the flying object, compares the estimated speed vector of the target and the calculated speed vector, selects the nearest feature point, and detects the selected feature point as the real target.
Patent JP-2012212660-A (JP)
Title: Fuel cell power generation device
Inventor: KAKO HIROAKI
IPC: H01M8/04
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generation device for which maintenance can be performed at a more proper time.SOLUTION: A fuel cell power generation device 1 for which maintenance is performed includes: an installation environmental information input unit 25 where installation environmental information of the fuel cell power generation device 1 is input; a notifier 26 notifying that maintenance for the fuel cell power generation device 1 should be performed, at a notifying time set prior to a maintenance time of the fuel cell power generation device 1; and a controller 23 configured such that a first period between the maintenance time and the notifying time is set on the basis of the installation environmental information input by means of the installation environmental information input unit.
Patent JP-2013184921-A (JP)
Title: Expression modulator for clock gene
Inventor: AITSU YOKO
IPC: A61K31/336
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a substance that can be used in a broad range of applications and effectively regulate clock gene expression.SOLUTION: A clock gene expression regulating agent comprises as an active ingredient, one or more selected from the group consisting of caryophyllene oxide and compounds represented by structural formula (wherein X is CH, NHor NHCH).
Patent JP-2013191002-A (JP)
Title: Maintenance target valve selection device and selection method
Inventor: TANAKA MASAHITO
IPC: G05B23/02
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To present selection procedures of a fixed maintenance target valve in consideration of cost effectiveness by targeting many valves.SOLUTION: A maintenance target valve selection device 4 is provided with: a simple discrimination execution part 4-1 which discriminates maintenance target candidate valves by a method with relatively less man hour (relatively low cost method); a precise discrimination execution part 4-2 which discriminates the maintenance target candidate valves by a method with relatively much man hour (relatively high cost method); and a maintenance target determination processing part 4-3. The maintenance target determination processing part 4-3 executes simple discrimination by the simple discrimination execution part 4-1 by targeting valves 1-1 to 1-n (N valves), after that, executes precise discrimination by the precise discrimination execution part 4-2 by targeting the maintenance target candidate valves (M valves) discriminated by the simple discrimination to determine the maintenance target valve from among the valves 1-1 to 1-n.
Patent JP-2013190613-A (JP)
Title: Image forming apparatus
Inventor: WATANABE TAKESHI
IPC: G03G21/00
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents a jam and conveyance creases on a recording medium while correcting curls generated in a conveyance direction of the recording medium and in a width direction perpendicular to the conveyance direction of the recording medium.SOLUTION: An image forming apparatus 100 comprises: conveyance means for sandwiching a sheet P between a pair of rollers 16 and conveying it; a cam 18 for pressing the pair of rollers 16 so as to bring them into pressure-contact with each other; and a motor for rotationally driving at least one of the pair of rollers 16. One of the pair of roller 16 is a pressure roller 15 having a reverse crown shape in which the diameter gets smaller from both end parts toward the center part in the axial direction. The other of the pair of rollers 16 is a drive roller 14 whose outer peripheral surface counter to the pressure roller 15 is formed in such a manner as to make a gap between the center part thereof in the axial direction and an outer peripheral surface of the pressure roller 15 larger than those on both end part sides thereof in a non-pressure state by the cam 18.
Patent JP-2013190651-A (JP)
Title: Image forming apparatus
Inventor: TAKADA MIKIHIKO
IPC: G03G21/00
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus having a configuration by which ultrafine particles generated during fixing processing can be collected efficiently and inexpensively.SOLUTION: An image forming apparatus comprises a fixing device which fixes a toner image on a sheet by heating and pressing the sheet while passing it through a nip part formed by fixing members. In the image forming apparatus, the fixing members of the fixing device comprises an elastic body including a silicon material. At least one part of the elastic body is exposed to the outside in areas other than a maximum paper passing area for the sheet. Furthermore, the image forming apparatus comprises a first duct which sucks and discharges air in the maximum paper passing area and second ducts which are disposed outside the first duct in a width direction with respect to a conveyance direction of the sheet and suck and discharge air in the areas where the elastic body is exposed. A filtration filter is placed in an exhaust route of the first duct, and an electric precipitator is placed in exhaust routes of the second ducts.
Patent JP-2013191481-A (JP)
Title: Metal electrode, manufacturing method therefor, and magnesium cell
Inventor: ABE HIDETOSHI
IPC: H01M4/38
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a metal electrode which can prevent exfoliation and loss of a negative electrode active material by suppressing current concentration or progress of negative electrode reaction in an undesirable position, when using a metal containing magnesium as a negative electrode active material, and to provide a manufacturing method of the metal electrode, and a magnesium cell.SOLUTION: A metal electrode 15 includes a negative electrode active material layer 41 which is a layer of a metal as the negative electrode active material or an alloy thereof, and a conductor layer 43 formed at least on a surface not facing an air electrode 13. The conductor layer 43 is composed to contain a metal the oxidation-reduction potential of which is nobler than that of the metal, and is formed on the negative electrode active material layer 41 by plating.
Patent JP-2013190086-A (JP)
Title: Gap cover for piping
Inventor: OYAMA TAKAO
IPC: F16L57/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To completely conceal a gap between a casing and a protection cover, and to make appearance favorable, in the cap cover for piping used in an indoor machine of an air conditioner.SOLUTION: A gap cover 1 for piping is constituted of an attachment base 2 and a cover piece 3. The cover piece 3 has a cover body 31 and a casing engagement piece 32. The casing engagement piece 32 has a first engagement part 32a suitable for a curved face shape of a connecting port when the connecting port is formed into the curved face shape in such a case that the piping is derived from the left lower part of the casing of the indoor machine to the left side, and a second engagement part 32b suitable for the curved face shape of the connecting port when the connecting port is formed into the curved face shape in such a case that the piping is derived from the right lower part of the casing of the indoor machine to the right side. In boundaries between the cover body 31 and the first engagement part 32a and the cover body and the second engagement part 32b, there are formed cut parts 32c, 32d, respectively.
Patent JP-2013189598-A (JP)
Title: Aqueous ink for inkjet recording
Inventor: SUGIHARA MASAHIRO
IPC: C09D11/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous ink for inkjet recording that excels in a quick drying property and fixability capable of image formation to a variety of poorly absorbable substrates, in which change of a surface tension is reduced even if ink is stored for a long term, and that can maintain excellent print quality.SOLUTION: An aqueous ink for inkjet recording at least includes: water; a pigment; a water-dispersible resin fine particle as a binder resin; a water-soluble organic solvent; and a silicon-based surfactant shown by a specific structural formula, wherein at least one of (poly)propylene glycol alkyl ethers having a boiling point of at most 180°C is included as the water-soluble organic solvent, and a content of the (poly)propylene glycol alkyl ethers is at most 15 wt.% in a composition of the aqueous ink.
Patent JP-2013195150-A (JP)
Title: Solid surface temperature measuring device and measuring method by means of optical heating
Inventor: NAKAMIYA TOSHIYUKI
IPC: G01J5/58
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To measure a solid surface temperature in a non-contact manner and in real time.SOLUTION: Probe laser light P emitted from a probe laser device 7 passes over an irradiation position of a pulse laser L on the surface of a sample 6, in a state that it is converted to parallel light by a collimator lens 8. A light-receiving optical system 9 condenses a fundamental wave of the probe laser light P, and a weak diffraction light component that generates by being deflected by a thermal wave generating on the irradiation position of the pulse laser L on the surface of the sample 6. An optical detector 10 receives a minute diffraction light component separated from the condensed fundamental wave, and outputs an electric signal corresponding to the amount of light. A signal processing circuit 11 calculates the temperature by applying the value of the electrical signal to a relational expression.
Patent JP-2013193823-A (JP)
Title: Paper sheet branched conveying apparatus
Inventor: MORI HIDENARI
IPC: B65H29/58
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To securely branch and convey paper sheets without greatly bending them.SOLUTION: A paper sheet branched conveying apparatus includes branch conveyer 21 of changing conveyance directions of paper sheets by moving a carry-out end side to a first position and a second position by holding and carrying the paper sheets and then swinging, a first post-branched conveyer 22 provided having a carry-in end side in the vicinity of the first position, and carrying in and conveying a paper sheet carried out from a carry-out end of the branched conveyer, and second post-branched conveyer 23 provided having a carry-in end side in the vicinity of the second position, and carrying in and conveying the paper sheet carried out from the carry-out end of the branched conveyer.
Patent JP-2013198247-A (JP)
Title: Step motor
Inventor: MAEDA TOSHINARI
IPC: H02K37/16
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To solve problems that, in a conventional art, because a 180[deg/step]-single-phase step motor generally used in a wrist watch having only a small battery has a simple configuration and is too small, there is a little of room for improvement, and an energy utilization efficiency is approximately 50% or so at most, and therefore, further reduction in power consumption is difficult, and that, although a large coil is required for reduction in power consumption, there are subjects in a design of a clock movement to achieve a configuration mounting two or more coils.SOLUTION: A step motor has a structure in which both a rotor and a stator have magnetic poles of 2p poles (p is an integer of 2 or more), and a notch for determining a rotation direction is formed to each magnetic pole of the stator, and the rotor is operated by 360/2p [deg/step] by means of one coil having a winding axial direction of a lead wire in a direction vertical to a rotor rotation shaft.
Patent JP-2013194118-A (JP)
Title: Method for producing surfactant mixture
Inventor: WATADA AYUMI
IPC: C11D1/12
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a production method, capable of providing a stable and homogenous surfactant mixture even when an anionic surfactant is blended in large quantity.SOLUTION: A method for producing a mobile surfactant mixture includes: mixing a raw material including (A) a non-ionic surfactant, (B) an acid type precursor of an anionic surfactant having sulfonic group or sulfuric group, which is prepared by reacting anhydrous sulfuric acid, and (C) a neutralizer for (B), thereby obtaining a mixture including a neutralized material of (B); obtaining from the mixture a suspended mixture with a water content of 15 mass% or less; and separating from the suspended mixture a continuous phase including (A) and the neutralized material of (B), and the other phase.
Patent JP-2013194412-A (JP)
Title: Latch device
Inventor: SETO YASUHIKO
IPC: E05C19/02
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a latch device capable of suppressing deformation of a guide lever and a latch body in forcibly pulling-out operation.SOLUTION: A latch device 11 has: a housing 12 which a striker S comes in and out; a latch body 15 moving to a lock position from a lock release position by being pushed into the housing 12 to lock the striker S; an energizing spring 24 energizing the latch body 15 to the lock release position; and a guide lever 26 guided by a first cam groove 42 of the latch body 15 and engaged with a first heart cam 41 so as to hold the latch body 15 at the lock position. The latch body 15 has a first cam formation part 40 elastically supported in a displaceable manner to a direction separating from an upper wall part 20a of the housing 12, and releases engagement of the guide lever 26 with the first heart cam 41 by displacing to such a direction that the first cam formation part 40 separates from the upper wall part 20a in a forcibly pulling-out operation.
Patent JP-2013196571-A (JP)
Title: Information processing system, portable terminal and program
Inventor: KAWASE KENJI
IPC: H04L9/32
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce a processing load of a management device and to shorten a waiting time of a user in comparison with the case where authentication is requested to the management device when the user requests processing.SOLUTION: A management server 30 manages utilization control information restricting or permitting utilization of functions provided in an image processing apparatus 40 for each user. A portable terminal 10 transmits information about a user of the portable terminal 10 to the management server 30 and requests authentication. When the authentication is successful, utilization control information managed by management means for the user of the portable terminal 10 is acquired, and the acquired utilization control information is notified to the image processing apparatus 40. On the basis of the notified utilization control information, the image processing apparatus 40 controls the utilization of the functions provided in the image processing apparatus 40 by the user of the portable terminal 10.
Patent JP-2013198077-A (JP)
Title: Network and bridge
Inventor: INOUE KEISUKE
IPC: H04L12/46
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a network by which a band can be utilized effectively, and a speed of fault recovery can be increased, and a data transfer path can be optimized, and addition and removal of a terminal without disconnecting network connection becomes possible, and that has high reliability and high efficiency, and that is easy in operation maintenance.SOLUTION: A VLAN ID is allocated to each edge bridge E1-E4 connected to terminals T1-T6 to construct a plurality of spanning trees using each edge bridge as a route bridge. Each edge bridge E1-E4, when receiving data from a port connected to the terminals T1-T6, adds the VLAN ID allocated to itself to the data, and transmits the data to a designation port. Each edge bridge E1-E4 transfers the data received from the port to a port connected to the terminals T1-T4. Each Core bridge C1-C3 transfers the data received from the route port to the designation port corresponding to the VLAN ID added to the data.