baber/WOPTO huggingface dataset:
Patent JP-2018111101-A (JP)
Title: Mag welding wire for high-strength steel sheet and pulse mag welding method using the same
Inventor: KIMOTO ISAMU
IPC: B23K9/173
Filed: 2017-01-06
Abstract: PROBLEM TO BE SOLVED: To provide an MAG welding wire for high-strength steel sheets, wherein, when welding a lap joint part or T joint part of a high-strength steel sheet, the arc is stable, the amounts of sputtering and slag generation are small, drop of weld metal is prevented even with a large gap, the bead appearance is good, and excellent strength of the weld metal is obtained, and a pulse MAG welding method using the same.SOLUTION: The present invention provides an MAG welding wire for a high-strength steel sheet with a thickness of 1.2-3.2 mm. The MAG welding wire contains, in mass% based on the total wire mass, C: more than 0.20-0.50%, Si: 0.05-0.20%, Mn: 1.5-2.5%, and Mo: 0.3-0.6%, with P: 0.03% or less and S: 0.03% or less, with the balance being Fe and unavoidable impurities.SELECTED DRAWING: None
Patent JP-2018112801-A (JP)
Title: Phrase table generating apparatus, machine translation apparatus, and program
Inventor: UCHIYAMA MASAO
IPC: G06F17/28
Filed: 2017-01-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: the size of a phrase table used in phrase-based statistical machine translation cannot be easily reduced conventionally.SOLUTION: The size of a phrase table used in phrase-based statistical machine translation can be easily reduced by a phrase table generating apparatus comprising: a phrase pair acquisition unit acquiring a phrase pair set that is two or more phrase pairs from bilingual data having an original sentence and a translated sentence for each of two or more different word alignment techniques using two or more different respective word alignment techniques; an intersection acquisition unit acquiring one or more phrase pairs common among two or more phrase pair sets; and an accumulation unit accumulating the phrase table having one or more entries having one or more phrase pairs acquired by the intersection acquisition unit in a phrase table storage unit.SELECTED DRAWING: Figure 1
Patent JP-2018116420-A (JP)
Title: Perturbation learning device and method thereof
Inventor: KONISHO SHIORI
IPC: G06N3/067
Filed: 2017-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a perturbation learning device capable of processing a weight learning at fast speed.SOLUTION: A perturbation learning device includes: a branching unit 10 that outputs not-to-be-learned data X acquired by branching, element by element, learning data containing n number of elements, and to-be-learned data Xacquired by branching, element by element, from the header of the learning data by m times for each j pieces; a weight computing unit 20 that calculates pieces of weight learning data Dto Dby multiplying each element of the not-to-be-learned data X by a corresponding weight coefficient; a perturbation learning unit 30 that calculates j pieces of perturbation weight learning data by multiplying the to-be-learned data Xby a corresponding perturbation weight coefficient; a second branching unit 40 that branches each piece of the weight learning data into j+1 pieces; a coupling unit 50 that calculates a first output value O summing all pieces of the weight learning data branched into j+1 pieces, and j number of second output values Oδacquired by substituting any one of the j+1 pieces of weight learning data by the perturbation weight learning data corresponding to such weight learning data; and a learning unit 60 that repeats a calculation of updating each weight coefficient for each j piece by a unit of m times.SELECTED DRAWING: Figure 1
Patent JP-2018117058-A (JP)
Title: Semiconductor device manufacturing apparatus and semiconductor device manufacturing method
Inventor: SHIRATANI MASASHI
IPC: B24B57/00
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing apparatus and a semiconductor device manufacturing method capable of realizing a polishing shape of good repeatability at a low cost.SOLUTION: In a formulation tank BR, first formulation slurry produced by blending stock solution slurry, an oxidizer and pure water is sent through a slurry pipe SP and a first branch line SP1 to a first polishing section PO1 performing rough cutting, and through the slurry pipe SP and a second branch line SP2 to a second polishing section PO2 performing finish polishing. Second formulation slurry produced by adding the oxidizer and the pure water from formulation lines BP1, BP2 connected with the first branch line SP1 to the first formulation slurry is supplied to a first polishing table PT1 of the first polishing section PO1, and rough polishing is performed, and then finish polishing is performed by applying the first formulation slurry to a second polishing table PT2 of the second polishing section PO2.SELECTED DRAWING: Figure 3
Patent JP-2018114870-A (JP)
Title: Vehicle seat
Inventor: ISHIKAWA TOMONORI
IPC: B60N2/90
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a state in which an arousal level of an occupant is lowered during operation of a vehicle.SOLUTION: The invention relates to a vehicle seat 20 which is configured so that a seat body part 22 can be moved in a vehicle cabin by a rotational force of a motor 34. The vehicle seat 20 includes a seat ECU 27 (an awakening operation control part). The seat ECU 27 (the awakening operation control part) operates to cause the seat body part 22 to irregularly move from an operation initial position in a movement allowable range during operation of a vehicle.SELECTED DRAWING: Figure 1
Patent JP-2018118595-A (JP)
Title: Obstacle detection device in railway crossing
Inventor: MAE TOMOAKI
IPC: G01S13/04
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an obstacle detection device in a railway crossing whose software processing load is mitigated.SOLUTION: In a determination program 20 of a failsafe computer 14 that processes measured data on a railway crossing road 4 acquired by flat surface sweeping measurement parts 11 to 13, after data inputting 21, the measured data are contracted for subsequent processing in data limiting 22 before grouping 23. Eventually, the data processing load is decreased in size and volume and an increase of tracking number is suppressed without sacrificing capability of tracking. Tracking 24 is carried out after the grouping and then in the final determination 25, the existence of obstacles is determined in response to the existence of pursued objects in the tracking. This avoids increasing of burden of determination of existence and worsening of correctness even if tracking process which uses representing points and imposes light processing burden is adopted.SELECTED DRAWING: Figure 1
Patent JP-2018122203-A (JP)
Title: Biomass energy conversion system
Inventor: HAYASHI YOSHINOBU
IPC: B09B5/00
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an energy conversion system for coping with suppression of global warming, fossil fuel depletion, and overall, efficiently coping with the problem such as an increase in food production.SOLUTION: A biomass energy conversion system is used to increase a power generation amount by: installing a device which partially burns a wooden material to gasify the same in juxtaposition with a device which subjects animal and vegetable wastes as the raw material to methane fermentation to feed excess heat from the former to the latter; generating power, when power demand is high, on burning with both generated gasses combined; reserving the methane fermentation gas, when the power demand is small, to carry out the methane fermentation processing of organic wastes by using methane fermentation fungi where a spawn, a substance serving as the bate, and terahertz waves are added to a liquid to carry out fermentation; and activating water by using power, when the power demand is small, to produce activated water, hydrogen gas, and oxygen gas, and to add a part of the oxygen gas and hydrogen gas via a reservation device to a device which generates power on burning.SELECTED DRAWING: Figure 1
Patent JP-2018125653-A (JP)
Title: Acoustic device
Inventor: TANABE AKIRA
IPC: H04R1/24
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic device that is difficult to deteriorate an acoustic characteristic while improving strength using a filler having shape anisotropy.SOLUTION: An acoustic device 1 comprises a frame 11 having an annular opening 11b penetrating in an axial line direction, a diaphragm 12 mounted to the annular opening via a flexible edge member 12a and vibratably supported in the axial line direction, and drive means 15, 16 connected to the diaphragm at a connection part 12d positioned at a center of the diaphragm and providing a driving force to the diaphragm in the axial line direction. The diaphragm has a first diaphragm 121, and a second diaphragm 122 having outside diameter smaller than that of the first diaphragm when seen from the axial line direction. The first and second diaphragms are arranged in parallel and jointed to each other in the axial direction, and include a sheet material having an orientation dispersion structure such that fillers respectively have shape anisotropy and are dispersed in resin while its longitudinal axis is oriented in a predetermined direction. The orientation direction of the sheet material of the first diaphragm crosses that of the sheet material of the second diaphragm.SELECTED DRAWING: Figure 1
Patent JP-2018123930-A (JP)
Title: Spool valve
Inventor: KATO TAKESHI
IPC: F16K3/24
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce oil vibration occurring in a case where valve opening is small, without deteriorating responsiveness of a valve, increasing burden on a pump or reducing pump performance.SOLUTION: A spool valve includes: a spool chamber 12 formed in a valve body 11; a first port 13A and a second port 15 formed in the valve body 11 and opened toward the spool chamber 12; and a spool 16 equipped in the spool chamber 12, and configured to adjust a communication state between the first port and the second port. The spool 16 is configured to increase an opening area of the first port 13A with movement in a first direction a, while decreasing the opening area of the first port 13A with movement in a second direction b. For an opening shape of the first port 13A, the second direction b side is made narrower than the first direction a side.SELECTED DRAWING: Figure 1
Patent JP-2018128507-A (JP)
Title: Lithography device and production method of article
Inventor: UEDA YASUFUMI
IPC: H01L21/677
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a lithography device advantageous for removing foreign matters present on a back surface of a substrate.SOLUTION: A lithography device includes: a substrate holding part for moving with a substrate 16 holding; a chamber provided on the substrate holding part projectably from the holding surface 19 and accommodating the substrate holding part and the holding member 20 inside thereof; a surrounding member 23 provided so as to surround a space containing a gateway 3a provided to the chamber for allowing entrance and exit of a hand 17 to the chamber, and a delivery position for delivering the substrate 16 between the hand 17 and the holding member in the inside of the chamber; and a supply part 24 for supplying air to the space such that an air flow going to the entrance and exit in the space may be formed, in which the surrounding member includes openings OP1 and OP2 for exposing the space to the holding surface 19 when delivering the substrate 16 between the hand 17 and the holding member 20.SELECTED DRAWING: Figure 4
Patent JP-2018128322-A (JP)
Title: Rotation detector and method of manufacturing the same
Inventor: TAKAYAMA TOMOYA
IPC: G01D5/245
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To satisfactorily respond to a variety of signal cable lead-out directions without complicating the structure of a mold.SOLUTION: A rotation detector 1 comprises a sensor element 2, a signal cable 3, a terminal member 4, and a sensor housing 6. The signal cable 3 includes a signal line 31, and an outer coating layer 33, made of an insulating synthetic resin, which is provided on the outside of the signal line. The terminal member 4 includes a first contact 41 electrically connected to the sensor element 2, a second contact 42 electrically connected to the signal line 31, a support 43 for fixedly supporting the outer coating layer 33 at a position closer to the signal cable 3 than the second contact 42, and a connection 44 provided between the first contact 41 and the support 43 in an easily plastic deformable manner. The sensor housing 6 is formed with the insulating synthetic resin so as to cover an end on the terminal member 4 side of the signal cable 3 and the terminal member 4.SELECTED DRAWING: Figure 1
Patent JP-2018128342-A (JP)
Title: Rotation angle calculation apparatus, and rotation angle calculation method
Inventor: AONO YASUHISA
IPC: G01B11/26
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotation angle calculation apparatus and a rotation angle calculation method capable of easily calculating a relative rotation angle between a coordinate system xyz of a three-dimensional space and a coordinate system ξηζ of a three-dimensional scanner set in an arbitrary direction with respect to the coordinate system xyz.SOLUTION: A rotation angle calculation apparatus calculates a relative rotation angle between a coordinate system xyz of a three-dimensional space and a coordinate system ξηζ of a three-dimensional scanner set in an arbitrary direction with respect to the coordinate system xyz. The rotation angle calculation apparatus includes a projection calculation unit that calculates information obtained from a coordinate group in which a three-dimensional coordinate group representing a three-dimensional shape in the three-dimensional space measured by a three-dimensional scanner is projected on a plane constituted of first axis and a second axis in the coordinate system ξηζ.SELECTED DRAWING: Figure 4
Patent JP-2018127173-A (JP)
Title: Vehicle seat
Inventor: KIMURA MASAHIDE
IPC: B60N2/28
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To inhibit rigidity against a load applied in a vertical direction from being smaller than rigidity against a load applied in a seat fore and aft direction in an upper panel opening to the seat front side or rear side and having an open cross-sectional shape.SOLUTION: A vehicle seat includes a reinforcement patch 23 having a fourth wall part 23A which extends from a first wall part 13A to the second wall part 13B side so as to close an opening 13D and in which the fourth wall part 23A is fixed to the first wall part 13A. Thus, when a load acts on an upper panel 13 in a vertical direction to deform and displace the first wall part 13A in a manner such that the first wall part 13A approaches a second wall part 13B, the second wall part 13B side of the fourth wall part 23A is displaced to the second wall part 13B side. Therefore, even if the second wall part 13B side of the fourth wall part 23A is not fixed to the second wall part 13B, deformation and displacement of the first wall part 13A is restricted when a second wall part 13B side end part of the fourth wall part 23A contacts with the second wall part 13B.SELECTED DRAWING: Figure 6
Patent JP-2018133602-A (JP)
Title: Receiving apparatus, receiving method, and program
Inventor: NAKAMURA TAKAHIRO
IPC: H04B1/26
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of an improvement amount of S/N and demodulate a received signal at high speed.SOLUTION: An asynchronous detection type receiving apparatus for receiving a modulated reception signal includes an oscillator for oscillating a local oscillation signal, a first multiplier receiving the reception signal and the local oscillation signal to generate an I signal, a second multiplier receiving the reception signal and the local oscillation signal whose phase is shifted by π/2 by a phase shifter to generate a Q signal, and a frequency detector extracting a difference between the frequency of the reception signal and the frequency of the local oscillation signal on the basis of the I signal and the Q signal and generating a control signal for controlling the frequency of the local oscillation signal according to the difference between the frequencies, and the oscillator adjusts the frequency of the local oscillator signal according to the control signal.SELECTED DRAWING: Figure 1
Patent JP-2017082010-A (JP)
Title: Method for producing aqueous solution containing chlorous acid to be used as disinfectant
Inventor: AIDA SATOTAKE
IPC: A01P3/00
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aqueous solution containing chlorous acid to be used as a disinfectant, by generating chlorous acid which is safe to the human body as a preprocessing disinfectant of food processing, is easy to handle, and generates less chlorine dioxide.SOLUTION: Provided is a method for producing an aqueous solution containing chlorous acid to be used as a disinfectant, by generating chlorous acid which is safe to the human body as a preprocessing disinfectant of food processing, is easy to handle, and generates less chlorine dioxide. The chlorous acid is generated by adding to an aqueous solution of sodium chlorate, sulphuric acid or its aqueous solution of an amount and a concentration allowing keeping the pH value of the aqueous solution within 2.3 to 3.4, and reacting them so as to generate chloric acid, and adding hydrogen peroxide of an amount equal to or more than an amount required for a reductive reaction to the chloric acid.SELECTED DRAWING: None
Patent JP-2017168090-A (JP)
Title: Credit management device per project, credit management method per project, and credit management program per project
Inventor: EGAWA SATOSHI
IPC: G06Q10/06
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a credit management device per project, a credit management method per project, and a credit management program per project in which even settlement day or collection condition can be managed per project by enabling management of claim or credit per project in addition to a billing destination.SOLUTION: In a credit management device per project, sales data per project is obtained, and a credit management setting linked to a billing destination of sales data registered in a billing destination mater or a credit management setting specified by a user is registered into a project master to which a project of the sales data is linked. When the credit management setting to perform a credit management per project is registered, the credit management including a billing process to a billing destination per project is performed for the sales data based on the project master.SELECTED DRAWING: Figure 1
Patent JP-2018130743-A (JP)
Title: Die cast mold and its manufacturing method
Inventor: TAKAHASHI YOSHITAKA
IPC: B29C33/38
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a long-lasting die cast mold and its manufacturing method.SOLUTION: Divided mold components having a divided cooling circuit for a movable mold and a divided cooling circuit for a fixed mold are manufactured respectively, and an insert die for a movable mold and an insert die for a fixed mold are manufactured by joining the divided mold components in the thickness direction. After quenching and annealing respective insert dies, six surfaces of respective insert dies are roughly machined. Then, after quenching the insert dies again, respective insert die are annealed in a vacuum state so as to be softened with its hardness at about HC10. Then, after finish-working six surfaces of respective insert dies, respective insert dies are assembled in the movable mold and the fixed mold so as to manufacture molds.SELECTED DRAWING: Figure 1
Patent JP-2018137274-A (JP)
Title: Light emitting device
Inventor: HAYASHI HIDEKI
IPC: H01L33/52
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device capable of achieving wide light distribution while achieving miniaturization, a reduced thickness and high brightness of the light emitting device.SOLUTION: A light emitting device includes: a light emitting element; a sealing member having two pairs of side faces and sealing the light emitting element; and a coating member to coat the two pairs of side faces of the sealing member. The coating member includes a first coating part arranged at each side of one pair of side faces of the sealing member and a second coating part arranged at each side of the other pair of side faces of the sealing member. Transmittance of light from the light emitting element at the first coating part is lower than that of light from the light emitting element at the second coating part.SELECTED DRAWING: Figure 1A
Patent JP-2018139963-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F5/04
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the possibility of giving a player a feeling of discomfort in a game machine that can provide a state advantageous to the player.SOLUTION: A main control board 300 controls a normal period, and a special period different from the normal period. The main control board 300 executes a shift lottery triggered by the determination of a special small combination as a winning combination, and, if the lottery is won, controls a high probability state in the special period. When the high probability state is controlled in the special period, the special period is ended by one-time notification of an operation order for a pressing order bell constituting small combinations of the maximum putout number, and the high probability state is ended by the winning of a dropping lottery performed triggered by the determination of a normal replay as a winning combination.SELECTED DRAWING: Figure 59
Patent JP-2018143933-A (JP)
Title: Catalyst for allylation reaction
Inventor: TANAKA SHINJI
IPC: B01J35/10
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for allylation reaction that is a compound useful as a medical drug intermediate product and a precursor of a functional resin, which highly efficiently allylates active hydrogen such as β-ketoester and phenol with various allylation agents containing allyl alcohol.SOLUTION: There is provided a catalyst for allylation reaction in which a palladium complex having a phosphine ligand is immobilized with mesoporous silica. Tertiary amine may be immobilized with the mesoporous silica. In the allylation reaction, an allylation agent may be allyl alcohol.SELECTED DRAWING: Figure 1
Patent JP-2017103823-A (JP)
Title: Time division duplex (TDD) uplink-downlink (UL-DL) reconfiguration
Inventor: HE HONG
IPC: H04W28/16
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for expansion type interference reduction and traffic adaptation.SOLUTION: The present invention relates to a device of eNodeB capable of opening to execute eIMTA. The device comprises one or more processors configured to select, in the eNodeB, RNTI being used for eIMTA and to select, in the eNodeB, a cycle for monitoring a PDCCH including the RNTI used for eIMTA. In the eNodeB, a set of sub frames for monitoring the PDCCH including the RNTI used for eIMTA within the cycle is selected and in the eNodeB, the RNTI used for eIMTA, the cycle for monitoring the PDCCH including the RNTI used for eIMTA and the set of sub frames for monitoring PDCCH including the RNTI used for eIMTA are encoded for transmission to UE.SELECTED DRAWING: Figure 1