baber/WOPTO huggingface dataset:
Patent JP-2017158278-A (JP)
Title: State estimation method for electric power system, state estimation device for electric power system, and program
Inventor: OI AKIHIRO
IPC: H02J3/00
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method, a device, and a program for precisely estimating a state of an electric power system.SOLUTION: The present invention relates to a state estimating method for an electric power system that estimates states of nodes of the electric power system including a first node whose state can be estimated and a second node whose state cannot be estimated, the state estimating method comprising: acquiring a measured value indicative of the state of the first node (S2); acquiring a calculation value indicative of the state of the second node at second time before first time (S3); setting an initial value for calculating a value indicative of the state of the second node at the first time based upon the measured value at the first time, the measured value at the second time, and the calculation value (S4); performing optimization calculation using the initial value and the measured value at the first time (S5); and calculating a value indicative of the state of the second node at the first time (S6).SELECTED DRAWING: Figure 3
Patent JP-2016113626-A (JP)
Title: Glycopolysialylation of non-blood coagulation protein
Inventor: JAIN SANJAY
IPC: A61K47/32
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a material and a method for conjugating a water-soluble polymer with a carbohydrate-containing compound other than a blood coagulation protein, improving pharmacodynamic and/or pharmacokinetic properties of the compound while minimizing cost related to various agents.SOLUTION: There is disclosed a method for conjugating polysialic acid (PSA) or modified PSA (mPSA) to an oxidized carbohydrate part of a DNA decomposition enzyme by using a hydrazide linker. Further there is disclosed a method for conjugating polysialic acid (PSA) or modified PSA (mPSA) to (1) glycoprotein other than blood coagulation protein, (2) ganglioside or (3) an oxidized carbohydrate part of a drug delivery system containing a carbohydrate group.SELECTED DRAWING: None
Patent JP-2017155534-A (JP)
Title: Earth connection structure, earth connection construction method, and free access floor
Inventor: IIJIMA KOICHI
IPC: E04F15/024
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an earth connection structure, an earth connection construction method, and a free access floor which are applicable to a variety of supporting legs while reducing the number of components and the operation man-hour required for an earth connection operation.SOLUTION: An earth connection structure 30(90) includes a supporting leg 12 including an electric conductive column part 34 which can support a floor part 16 in a height position away from a foundation floor F of a free access floor 10, and a spiral spring 60 wound one or more turns around the supporting leg 12 along an outer peripheral surface 46(42) of the column part 34, in a height position where at least a part of a connection portion 78 electrically connected to an earth connection wire W on the outer peripheral surface 46(42) is covered.SELECTED DRAWING: Figure 2
Patent JP-2016104348-A (JP)
Title: Game machine
Inventor: KAWAGUCHI KOJI
IPC: A63F7/02
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably increasing a degree of attention to movement of a game ball.SOLUTION: A stage unit 400 is arranged on a game board 80 of a Pachinko machine such that one portion of game balls flowing down a game area PE can reach. The stage unit 400 includes a plurality of movable plates 420 disposed side by side in front and in rear, and an accumulation part 425 is formed so that game balls can be placed and accumulated by an upper end parts of the movable plates 420. The stage unit 400 includes a drive mechanism for generating difference in height in the accumulation part 425 by elevating the movable plates 420, and game balls accumulated in the accumulation part 425 are guided at least to the front of the game machine to the movement of the movable plate 420.SELECTED DRAWING: Figure 5
Patent JP-2017158140-A (JP)
Title: Image formation apparatus
Inventor: OGAWA TOMOHIRO
IPC: G06K9/62
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus capable of accurately determining a pencil-written manuscript.SOLUTION: The present invention relates to a copying machine 1 comprising a copying function of reading image data out of a manuscript on receiving a copy instruction, and printing the read image data on recording paper P under set printing conditions. The copying machine comprises: a character extraction part 71 which extracts characters from a plurality of different places of the image data respectively; a line width determination part 72 which determines whether the manuscript is written in pencil by comparing line widths of the characters extracted by the character extraction part 71; and a printing condition setting change part 73 which makes change to printing conditions for pencil writing for image processing for pencil writing when the line width determination part 72 determines that the manuscript is written in pencil, and prints the image data on the recording paper P under the changed printing conditions for pencil writing.SELECTED DRAWING: Figure 3
Patent JP-2017155733-A (JP)
Title: Control device of engine
Inventor: MURAKAMI KOJI
IPC: F02D45/00
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To avoid a stop of any of cylinders at a top dead center (TDC) at an automatic stop of an engine, and to stop the cylinder at a proper crank angle.SOLUTION: When a piston of any of cylinders is stopped at a top dead center after a compression stroke with a direct injection type four-cycle engine as an object, a control device of the engine ignites a cylinder in an expansion stroke, and imparts forward torque to a crankshaft. When a time at which the piston is stopped at the top dead center after the compression stroke exceeds a prescribed threshold, the cylinder in the expansion stroke is ignited (step S4), and the threshold is set at a time which is shorter than a threshold for determining whether or not the engine is stalled.SELECTED DRAWING: Figure 4
Patent JP-2017163275-A (JP)
Title: Communication system with power-failure-time preferential power supply function
Inventor: AOKI MASANOBU
IPC: H04L12/28
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication system comprising a power-failure-time preferential power supply control function capable of efficiently continuing power supply of a high-priority communication terminal such as an important emergency telephone set, during a power failure, based on previously registered preferential power supply information and information indicating that a communication terminal and a mobile phone are under short-range radio communications.SOLUTION: A communication control apparatus 1 comprises a power supply function. In the case where a power failure of a power supply system to the communication control apparatus 1 is detected in a state where mobile phone communication information indicating a state under communications with a mobile phone 3 belonging to a communication control apparatus 1 and existing near a communication terminal 2C is being transmitted from the communication terminal and being periodically received by a mobile phone communication information receiving part 103 or in a state where a predetermined time does not elapse from the reception, the communication control apparatus stores power to the communication terminal 2C which is a transmission source of the mobile phone communication information and preferentially executes power supply using a power-failure-time power supply part 109 to any one of or all communication terminals 2 during a power failure.SELECTED DRAWING: Figure 1
Patent JP-2017160656-A (JP)
Title: Water closet
Inventor: YAMAZAKI HIRONORI
IPC: E03D11/08
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To improve design of a toilet main body while keeping washability and cleaning property of the toilet main body with a simpler configuration.SOLUTION: There is provided a water closet 1 which washes a toilet main body 2 with washing water, which comprises a bowl part 8 comprising: a dirt receiving surface 14 having a bowl shape and a rim part 16 which is formed along upper edge part of the dirt receiving surface and whose inner peripheral surface is formed in a manner standing in vertical direction; a water ejecting port 18 ejecting washing water to the bowl part so as to generate rotational flow; and a water path 20 supplying washing water to the water ejecting port. A narrow flow path 22 is formed on downstream end part of the water path. The water ejecting port has an opening having laterally extended configuration, which is formed on a rear half part of the bowl part at front of a position where an angle in a top view between a straight line along forth and back direction of the bowl part and a perpendicular line T to a tangent line P at a center position C2 on a width of the water ejecting port on a curve line representing inner peripheral surface of the rim part is 45 degrees.SELECTED DRAWING: Figure 4
Patent JP-2017167662-A (JP)
Title: System for calculating waiting time in automatic cash registration machine, waiting time calculation device and method
Inventor: NOZU TAKAHIRO
IPC: G07G1/12
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of correctly estimating a waiting time on a register.SOLUTION: A system is configured so that: when a terminal determines that the terminal is in the vicinity of a register on the basis of the position of the terminal, the terminal sends article feature information indicating a feature of an article acquired based on an image of the article; a waiting time calculation device identifies an article classification name from the article feature information received from the terminal, registers a classification name of the article in a processed article list in which the classification name of the article is registered for every article for which account settlement processing is going to be performed, then updates an account settlement processing time list on the basis of the account settlement processing time required for performing account settlement processing, for every classification name of article received from the register, deletes the article classification name for which account settlement processing has been performed on the register from the processed article list, refers to an account settlement processing time table for calculating a total processing time obtained by totalizing the account settlement processing time for every article classification name registered in the processed article list, as a waiting time and then notifies of the total processing time.SELECTED DRAWING: Figure 1
Patent JP-2017169002-A (JP)
Title: Communication device, communication method, system, and program
Inventor: SUGINO HIROKI
IPC: H04M1/67
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To further improve network security of an ad hoc radio communication system.SOLUTION: A communication unit, within a second communication range narrower than a first communication range in which radio communication of a first communication system is performed, performs radio communication of a second communication system differing from the first communication system. An acquisition unit, in radio communication of the second communication system being performed with an apparatus, acquires identification information from the apparatus. A transmission unit, from a storage unit in which setup information assigned, for each identification information, to a plurality of access point apparatuses is stored, reads setup information corresponding to the identification information acquired from the apparatus and transmits the setup information to the apparatus. When the apparatus moves to the outside of the second communication range, a disconnection unit disconnects a communication channel of the first communication system, the communication channel having been established between the apparatus and an access point apparatus by the apparatus using the setup information. A range in which the apparatus is permitted to perform radio communication using the first communication system can be changed depending on identification information. Furthermore, network security can be improved.SELECTED DRAWING: Figure 15
Patent JP-2017174918-A (JP)
Title: Method for forming nitride film
Inventor: MURAKAMI HIROKI
IPC: H01L21/31
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a nitride film with short incubation time such as a silicon nitride film by supplying a sequential gas without using plasma.SOLUTION: A method for forming a nitride film on a processed substrate by thermal ALD which repeats a step of heating the processed substrate to a predetermined temperature and supplying a film deposition raw material to the processed substrate and a step of supplying a nitride gas to the processed substrate performs a step of supplying a chlorine-containing gas to the processed substrate after the step of supplying the film deposition raw material to the processed substrate.SELECTED DRAWING: Figure 2
Patent JP-2017174579-A (JP)
Title: Electromagnetic cooker
Inventor: MATSUBARA YUSUKE
IPC: H05B6/12
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic cooker which uniformly heats a bottom face of a cooking container and prevents an edge portion of the cooking container from being excessively heated.SOLUTION: An electromagnetic cooker configured to perform induction heating on a cooking container with a high frequency current comprises: a heating coil including a first region in a substantially rectangular wave shape which extends in a first direction of an X axis direction and with which ruggedness is formed in a Y axis direction, and a second region in a substantially rectangular wave shape which extends from an end of the first region in a second direction in the X axis direction and with which ruggedness is formed in the Y axis direction; a power source for supplying a high frequency current to the heating coil; and a top plate on which the cooking container is placed. Mutually adjacent portions of the first region and the second region extending in the Y axis direction are formed in such a manner that the high frequency current flows in the same direction and the first region and the second region cross each other once or more without being brought into contact with each other, thereby forming multiple spaces extending in the Y axis direction and juxtaposed in the X axis direction.SELECTED DRAWING: Figure 2
Patent JP-2016148046-A (JP)
Title: High-fluidity polycarbonate copolymer, process for production highly polymerized aromatic polycarbonate resin, and aromatic polycarbonate compound
Inventor: ISAHAYA SADANORI
IPC: C08G64/16
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a novel polycarbonate copolymer having high fluidity in spite of a high molecular weight while keeping good original quality of a polycarbonate without using other resins, additives or the like.SOLUTION: A novel polycarbonate copolymer with high fluidity in spite of a high molecular weight is formed of a structural unit derived from an aliphatic diol compound having aliphatic hydrocarbon groups binding to the terminal hydroxy groups and a structural unit derived from an aromatic dihydroxy compound, and has a structure represented by the general formula (III), where the percentage of the structural unit derived from the aliphatic diol compound is 1-30 mol%. Also provided is a process of producing the same.SELECTED DRAWING: Figure 1
Patent JP-2017172010-A (JP)
Title: Sour-resistant steel sheet and sour- resistant steel tube
Inventor: KOJIMA AKIHIKO
IPC: C22C38/00
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an API 5L X80 class sour-resistant steel sheet and steel tube securing BDWTT (Battelle Drop Weight Tear Test) property of a base material of the steel sheet and Charpy impact property of an HAZ (Heat-Affected Zone) at a low temperature of -20°C or lower.SOLUTION: There is provided the sour-resistant steel sheet which contain Al, Ti, Mg, and further contains by mass%, S:0.0001 to 0.0010%, Ca:0.0005 to 0.0030%, O:0.0010 to 0.0030%, Nb controlled to 0.004% or less, if needed one or both of REM:0.004% or less and Zr:0.005% or less, and which satisfies the following formula (2) and in which an area ratio of bainite at a sheet thickness 1/4 position is 80% or more, average of equivalent circle diameters of effective crystal particle is 25 μm or less and average of aspect ratios is 4 or more. 1.0≤[(Ca+3.5×REM+2.3×Zr)×(1-124×O)]/(1.25×S)≤8.0... (2), where the formula (2) is calculated as 0 when REM and Zr are not contained.SELECTED DRAWING: None
Patent JP-2016219783-A (JP)
Title: Imprint device and goods manufacturing method
Inventor: VAN NGUYEN TRUSKETT
IPC: B29C59/02
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an imprint device which inhibits occurrence of pattern defects and is advantageous in terms of pattern formation accuracy.SOLUTION: An imprint device places an imprint material applied to a substrate in contact with a mold to form patterns on the substrate and includes: an application part which applies an imprint material to the substrate; and a supply part 111 which supplies the imprint material to the application part. The supply part 111 includes: a storage tank 1 which stores the imprint material; a pump 2 which continuously circulates the imprint material between the storage tank 1 and the application part; and a filter 5 disposed in a passage in which the imprint material circulates and configured to remove foreign objects and metal ions.SELECTED DRAWING: Figure 4
Patent JP-2017173206-A (JP)
Title: Device for tension test and compression test
Inventor: MIYAZAKI HIRONARI
IPC: G01N3/04
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for a tension test and a compression test which can have a reduced size.MEANS FOR SOLVING THE PROBLEM: The device for a tension test and a compression test according to the present invention includes: a receiver plate member; a first rod member in contact with the receiver plate member; a first member having a first screw hole for screwing the first rod is screwed; a first sample fixing member which can rotate with the first member; a second sample fixing member for fixing a sample between the first and second sample fixing members; an elastic member which can pull or compress the first member with respect to a longer direction of the first rod member; and a frame for incorporating the member.SELECTED DRAWING: Figure 1
Patent JP-2016128508-A (JP)
Title: SELF-EMULSION COMPOSITION OF ω3 FATTY ACID
Inventor: FUJII HIROTATSU
IPC: A61P29/00
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a self-emulsion composition without adding ethanol or with low ethanol concentration that is excellent in at least one of self-emulsification, composition dispersibility, emulsification stability, and absorbency.SOLUTION: A self-emulsion composition contains ω3 polyunsaturated fatty acids, 50 to 95 mass% of the total amount of at least one compound selected from the group consisting of a pharmaceutically acceptable salt and ester thereof, and 5 to 50 mass% of an emulsifying agent with a hydrophilic lipophilic balance of 10 or more. The ethanol content with respect to the total mass of the compound and emulsifying agent is 4 mass% or less.SELECTED DRAWING: None
Patent JP-2017174335-A (JP)
Title: Work vehicle travel system
Inventor: MATSUZAWA HIROKI
IPC: A01B69/00
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a work vehicle travel system in which, when an unmanned work vehicle travelling and following a preceding work vehicle detects an obstacle ahead of it, the unmanned work vehicle continues the travel while avoiding the obstacle.SOLUTION: A work vehicle travel system (300) of an embodiment includes: a first work vehicle (1A) as a preceding vehicle; and a second work vehicle (1B) that travels and follows the first work vehicle (1A) in an unmanned manner. The second work vehicle (1B) includes obstacle detecting means (210) for detecting an obstacle existing around the second work vehicle (1B), and, when it detects an obstacle ahead of the second work vehicle (1B), avoids the obstacle while following the first work vehicle (1A).SELECTED DRAWING: Figure 15
Patent JP-2017178063-A (JP)
Title: Connection structure of driving force transmission device
Inventor: SAKAFUJI YUKITOSHI
IPC: F16D3/04
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a driving force transmission device which quickly, unfailingly informs an operator of a vehicle of occurrence of abnormality while safely holding a propeller shaft when the abnormality occurs in a connection structure of the propeller shaft and concurrently secures layout flexibility of peripheral components without increasing the number of components.SOLUTION: A connection structure provided at a connection portion between a propeller shaft PS and a rear differential mechanism RD includes: a protruding part 41 protruding from the propeller shaft PS to the rear differential mechanism RD and having a columnar shaft form; and a cylindrical insertion part 42 formed in the rear differential mechanism RD and into which the protruding part 41 is inserted. The protruding part 41 is inserted into the insertion part 42 while forming a gap S therebetween in a state where the propeller shaft PS and the rear differential mechanism RD are connected.SELECTED DRAWING: Figure 2
Patent JP-2017178153-A (JP)
Title: Occupant protection device for vehicle
Inventor: NAGASAWA ISAMU
IPC: B60R21/2338
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To cope with plural kinds of collision forms while suppressing increase of a number of an air bag.SOLUTION: An occupant protection device for a vehicle 1 comprises: a seat 5 on which an occupant who rides on a vehicle seats; and air bag devices which respectively have a hug air bag 32 which goes around to a front side from a rear side of an upper body of an occupant who seats on the seat 5 and expands to a front side of an upper arm or a peripheral portion of the upper arm. The hug air bags 32 pass the vicinity of an armpit or a side surface from a rear side of an upper body of the occupant who seats on the seat 5 and start to expand toward a front side, then convert an expansion direction to an upper side, toward a front side of the upper arm or the peripheral portion of the upper arm.SELECTED DRAWING: Figure 3
Patent JP-2016205805-A (JP)
Title: Metal fusion furnace
Inventor: NAKAMURA TAKUMI
IPC: F27D1/06
Filed: 2016-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a metal fusion furnace capable of preventing an inside refractory layer from deforming due to temperature difference, and capable of being prevented from damaged due to occurrence of a crack or the like.SOLUTION: A metal fusion furnace 1 has at least two layer of an outside heat insulation layer α comprising heat insulation material and an inside refractory layer β comprising refractory material formed inside the outside heat insulation layer α, and can hold a predetermined capacity of molten metal. The inside refractory material layer β is formed by assembling a plurality of pre-molded molding members β1-β5. Between the inside refractory layer β and the outside heat insulation material α, formed is an outside refractory layer γ comprising material having high compression strength.SELECTED DRAWING: Figure 2