baber/WOPTO huggingface dataset:
Patent JP-2016111679-A (JP)
Title: Base station, communication system, and communication control method
Inventor: IZAWA YASUNARI
IPC: H04W52/30
Filed: 2015-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent system capacity from reducing.SOLUTION: A base station 10 having an upper limit on downlink total transmission power includes a monitoring unit 15 and a communication control unit 14. The monitoring unit 15 monitors downlink total transmission power from the base station 10. When the downlink total transmission power from the base station 10 is a threshold value or more, the communication control unit 14 switches the transmission destination of data destined to a first user from the first user terminal to a second user terminal. The second user terminal can directly communicate with the first user terminal without going through the base station 10, and its downlink transmission power from the base station 10 is second downlink transmission power smaller than first downlink transmission power to the first user terminal.SELECTED DRAWING: Figure 4
Patent JP-2017059684-A (JP)
Title: Wafer processing method
Inventor: TANAKA KEI
IPC: H01L21/301
Filed: 2015-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a wafer processing method that can prevent reflection or scattering of a laser beam in a reformed layer and prevent damage of a device by leakage light when laser processing is performed on a wafer on which at least one parting scheduled line is discontinuously formed.SOLUTION: A processing method for parting a wafer 11 on which at least a second parting scheduled line is formed discontinuously comprises a first direction reformed layer forming step of forming a first direction reformed layer 17 along a first parting line, and a second direction reformed layer forming step of forming a second direction reformed layer 19 along the second parting scheduled line. The second direction reformed layer forming step includes a T-shaped path processing step of forming a second direction reformed layer inside the second parting scheduled line which intersects the first split line for form T-shape. In the T-shaped path processing step, the end portions of the plural layers of the second direction reformed layer are formed to the previously formed first direction reformed layer in an inverted stepwise form from a lower layer to an upper layer.SELECTED DRAWING: Figure 7
Patent JP-2017059688-A (JP)
Title: Wafer
Inventor: TANAKA KEI
IPC: H01L21/301
Filed: 2015-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a wafer that enables a laser beam to be applied to a reformed layer which has been already formed in the vicinity of an intersection point where an end portion of one parting scheduled line abuts against the other parting scheduled line so as to form a T-shaped path when laser processing is performed on a wafer on which at least one parting scheduled line is formed discontinuously, thereby preventing damage of a device even when leakage light occurs due to reflection or scattering of a laser beam in the reformed layer.SOLUTION: In a wafer on which devices are formed in respective regions partitioned by a plurality of first parting scheduled lines formed in a first direction and a plurality of second parting scheduled lines formed in a second direction intersecting the first direction, an empty circuit portion in which no circuit is formed is provided in a region of a device on an extended line of the second parting scheduled line which intersects one side of the device so as to form a T-shaped path.SELECTED DRAWING: Figure 7
Patent JP-2017057316-A (JP)
Title: Propylene-based resin composition and method for producing the same, and molding
Inventor: WAKAGAWA MASAKI
IPC: C08F255/00
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a propylene-based resin composition that offers an excellent balance of rigidity and impact resistance.SOLUTION: A propylene-based resin composition comprises 100 pts.mass of a resin composition comprising propylene-based resin (α) of 50-98 mass% and olefin-based resin (β) other than the propylene-based resin (α) and satisfying predetermined requirements of 2-50 mass% (where the total of the propylene-based resin (α) and the olefin-based resin (β) is 100 mass%), and inorganic filler (γ) comprising fibrous filler of 5-50 pts.mass.SELECTED DRAWING: None
Patent JP-2016027418-A (JP)
Title: Wire grid polarizing plate and projection type image display apparatus
Inventor: KAWAZU YASUYUKI
IPC: G02B5/30
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having higher picture qualities.SOLUTION: A wire grid polarizing plate (10) has a substrate (11) having a concavo-convex structure extending in a specific direction on the surface thereof, and a conductive material (12) disposed to be unevenly present on one side face (11b) of a convex portion (11a) of the concavo-convex structure. Further, in the wire grid polarizing plate, in a cross-sectional view perpendicular to the extension direction of the concavo-convex structure, a pitch P1 that is a distance between two adjacent convex portions is set at 120 nm or less, and a convex-portion height (H) that is a difference in height between a highest portion (11c) of the convex portion and a lowest portion (11e) of a concave portion (11d) is set at 0.8 time to 1.3 times the pitch P1. By using the wire grid polarizing plate in a liquid crystal display device, the obtained liquid crystal display device has high picture qualities.SELECTED DRAWING: Figure 1
Patent JP-2017061716-A (JP)
Title: Method for increasing temperature of charging material and residual material in furnace at blast furnace bottom
Inventor: NISHIKAWA YOSHITSUGU
IPC: C21B5/00
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for increasing temperature of a charging material and a residual material in a furnace at a blast furnace bottom capable of adding furnace heat in front of a tap hole just before the blast furnace looses the tap hole or when the blast furnace lost the same, promoting discharge of pig iron from the tap hole and early recovering furnace heat.SOLUTION: There is provided a method for increasing temperature of a charging material and a residual material in a furnace at a blast furnace bottom which blows liquid fuel from a tap hole 5 during utilization of the blast furnace is stopped just before the blast furnace looses the tap hole or when the blast furnace lost the same and fires the liquid fuel in the furnace. A gas sampler 8 is inserted into the furnace from a tuyere 6 positioned at upper part of the tap hole for blowing the fuel, and combustion condition of the fuel is monitored.SELECTED DRAWING: Figure 2
Patent JP-2017061880-A (JP)
Title: Injection control device
Inventor: TANAKA MAKOTO
IPC: F02D41/20
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an injection control device insusceptible to noise and capable of accurately detecting a state of a movable core even when applied to a fuel injection valve having small change of inductance.SOLUTION: An injection control device 100 includes: a current detection section 110 for detecting a driving current supplied to a solenoid of a fuel injection valve; an identification section 130 for identifying a theoretical model of the driving current in a state where a movable core moved by electromagnetic force generated by the solenoid is in a rest state; and a state detection section 140 for detecting the state of the movable core. The state detection section 140 detects the state of the movable core on the basis of a deviation of the driving current detected by the current detection section 110 from the theoretical model.SELECTED DRAWING: Figure 4
Patent JP-2017061913-A (JP)
Title: Control device of engine with turbocharger
Inventor: SUNANAGARE TAKETAKA
IPC: F02B37/12
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a control device of an engine with a turbocharger which prevents that a bypass valve is unnecessarily opened while preventing surging caused by a delay of the valve-opening of the bypass valve, and can improve an acceleration response.SOLUTION: A control device 60 of an engine with a turbocharger comprises: a turbocharger 3 having a compressor 18 arranged on an intake passage 11; a bypass passage 42 which bypasses a vertical flow of the compressor 18 in the intake passage 11; and a bypass valve 43 which opens and closes the bypass passage 42. The control device also has surging prediction means 56 which predicts the generation of surging, bypass valve control means 57 which opens the bypass valve 43 when the generation of the surging is predicted, and target CE setting means 52 which suppresses the reduction of an amount of target CE until the opening of the bypass valve 43 is completed.SELECTED DRAWING: Figure 3
Patent JP-2017063953-A (JP)
Title: Shelf partition body
Inventor: WATANABE REIJI
IPC: A47F5/00
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a partition body being easily assembled only by one cardboard plate without using another member and reliably retaining a prescribed shape.SOLUTION: A suspension piece 8 consecutively provided from one side edge of a lateral plate 5 is downward bent at a first fold line 7 to form a base part 2. A first vertical plate 11 consecutively provided from the other side edge of the lateral plate 5 is erected and further, a second vertical plate 14 consecutively provided from an upper edge of the first vertical plate 11 is bent at a third fold line 13 and superposed with the first vertical plate 11 to form an erection part 3. A locking piece 16 extending downward from a bulge part 15 that is consecutively provided from the second vertical plate 14, is locked to the suspension piece 8 to retain the erection state of the erection part 3.SELECTED DRAWING: Figure 1
Patent JP-2017065059-A (JP)
Title: Ceramic laminate manufacturing method and cutting device
Inventor: TARUYA TAKUYA
IPC: H05K3/00
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of suppressing deformation of ceramic green sheets.SOLUTION: Provided is a method for manufacturing a ceramic laminate by using a cutting device 200 including a loading table that has a square-shaped mounting face 215 for loading a ceramic green sheet 120 and four side faces 217 neighboring to the loading face 215 and a plate-like cutting blade located on an upper side of the loading table when viewed from a direction perpendicular to the loading face. The method includes: a cutting step which cuts the ceramic green sheet 120 in each side of the square of the loading table by the cutting blade; a laminating step which laminates the plurality of cut ceramic green sheets 120; a calcination step which performs calcination of the laminated ceramic green sheet 120. In the cutting step, cutting is started from the ceramic green sheet 120 in a pair of diagonal sections of the square of the loading face 215.SELECTED DRAWING: Figure 4
Patent JP-2017064194-A (JP)
Title: Game machine
Inventor: SOFUE TASUKE
IPC: A63F7/02
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of easily avoiding inconvenience caused by occurrence of power failure regarding a game ball entering a specific area in which a game state advantageous for a player is generated.SOLUTION: In the case where a predetermined power failure state in which a power failure signal is confirmed continuously three times is detected by power failure monitoring processing S9202 and during a period including an approach enabled period in which an approach enabled state is generated for actuating a changeover solenoid such that a game ball can enter a specific passage TA, a main control board executes control for progressing a special game state. Therefore, even in a situation where a power failure state is generated, during a fixed period including the approach enabled period, the special game state is progressed and a situation where a game ball that is going to enter the specific passage TA is prevented from entering the specific path TA by the occurrence of power failure can be avoided.SELECTED DRAWING: Figure 40
Patent JP-2017076156-A (JP)
Title: Parallelization method, parallelization tool, and on-vehicle device
Inventor: MINEDA KENICHI
IPC: G06F9/45
Filed: 2015-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a parallelization method and a parallelization tool capable of suppressing a waiting time from being long while reducing conflicts of bus access, and an on-vehicle device capable of reducing conflicts of bus access and suppressing a waiting time from being long.SOLUTION: A computer 10 detects a place at which waiting processing is performed from a pre-program, and makes an advance to a step S11 in the case of determining that there is waiting processing into which a nop instruction is not inserted (S10). The computer 10 has a calculation part for calculating a waiting time from the completion of execution of processing allocated to an own core until execution of processing allocated to other cores is completed in detected synchronous processing (S11, S12). Then, the computer 10 determines the number of times of nop instructions by the calculated waiting time and a ratio, and adds the determined number of times of nop instructions in the waiting processing (S13).SELECTED DRAWING: Figure 4
Patent JP-2017078351-A (JP)
Title: Vacuum pump
Inventor: MANABE MASATSUGU
IPC: F04D19/04
Filed: 2015-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pump capable of preventing lubricant vapor from moving to a vacuum side of a pump.SOLUTION: A turbo molecular pump 1 comprises: a rotation body unit R which has a rotor 30 and a cylindrical section 31; a fixed blade 20 and stator 21 which produce exhaust action in collaboration with the rotor 30 and the cylindrical section 31; a ball bearing 8 which supports a shaft 10 of the rotation body unit R; a bearing housing 114 which stores the ball bearing 8 and has a through hole 114p where the shaft 10 penetrates therethrough; a screw groove section 100 which is formed on an outer periphery of the shaft 10 and produces the exhaust action in a direction toward the ball bearing 8 in collaboration with an inner periphery 114d opposite thereto; and a lubricant storage section 111 which is installed inside the bearing housing 114 opposite to the through hole 114p with the ball bearing 8 placed in between and supplies lubricant to the ball bearing 8.SELECTED DRAWING: Figure 2
Patent JP-2017077419-A (JP)
Title: Operation box of gas-based fire extinguishing facility
Inventor: NAKAMURA YOSHITAKA
IPC: A62C35/02
Filed: 2015-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an operation box of a gas-based fire extinguishing facility, easily openable while connecting emergency telephone call and easily openable with light force against magnet catch.SOLUTION: An operation box 12 is characterized in that: an operation indication part 24 is provided in approximately a half of an upper side of a table panel 22 of an operation box body 20; a storage part 26 recessed to a predetermined depth is formed in approximately a half of a lower side; the storage part 26 is covered by rotatably supporting one side edge with a hinge 30 to laterally provide a door 28 in an opening and closing manner; and the door 28 is cut out in a rectangle at a position biased to the upper part of the end of the left hand side to form a handle opening 32. A telephone jack 36 is provided in a position in the storage part 26 exposed outside being the vicinity of the upper inside corner in the handle opening 32 of the door 28. A starting switch 38 with a protective cover is provided in a position in the storage part 26 covered in a closed state of the door 28. A magnet catch 34 is provided in the position in the storage part 26 at the lower side of the handle opening 32 and substantially the center in the horizontal direction of the door 28, and the door 28 is held in a closed position by magnetic attraction.SELECTED DRAWING: Figure 2
Patent JP-2017085225-A (JP)
Title: Communication device, communication method, and communication system
Inventor: ISHIBASHI YOSHITO
IPC: G06F21/62
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism capable of further shortening an authentication time.SOLUTION: A communication device comprises: a storage unit for storing an authentication key generated from a plurality of keys; a communication unit for receiving authentication key identification information to identify the authentication key; and an authentication unit for performing an authentication process of the transmission source of the authentication key identification information by using the authentication key identified from the storage unit on the basis of the authentication key identification information. A communication device comprises: a communication unit for transmitting authentication key identification information to identify an authentication key generated from a plurality of keys; a storage unit for storing the authentication key; and an authentication unit for performing an authentication process of the transmission destination of the authentication key identification information by using the stored authentication key.SELECTED DRAWING: Figure 7
Patent JP-2016027430-A (JP)
Title: Light transmissive composition
Inventor: OGAWA OSAMU
IPC: F21S2/00
Filed: 2015-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a light transmissive composition excellent in light transmittance.SOLUTION: A light transmissive composition of the present invention is a light transmissive composition in which nano hollow silica particles are dispersed on a light transmissive matrix, primary particles of the nano hollow silica particles have a three-dimensional shape, and the nano hollow silica particles are agglomerated on the matrix. It is preferable that air is contained in the agglomerated particles, a mean particle size of the primary particles is not more than 500 nm, a wall thickness is not more than 30 nm, a porosity is not less than 40%, and a mean particle size of the agglomerated particles is not more than 1500 nm.SELECTED DRAWING: Figure 3
Patent JP-2017080993-A (JP)
Title: Liquid discharge head, liquid discharge unit, and liquid discharging device
Inventor: MATSUNAGA RYOHEI
IPC: B41J2/16
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge head that can suppress liquid in a common liquid chamber from being vibrated by propagation of vibration of a holding substrate caused by liquid discharge to the common liquid chamber member, so as to stabilize discharge characteristics.SOLUTION: A frame member 70 is joined to an outer periphery part 56 of a holding substrate 50 in a direction Y orthogonal to a nozzle arrangement direction, and joined to an outer periphery part of a nozzle plate 1, closer to outside than an actuator substrate 20 and the outer peripheral surface of the holding substrate. The nozzle plate has a non-joined area 42 which is not joined to the other member in a clearance 79. The holding substrate is provided with an opening part 51 communicating with a common liquid chamber 10 and an individual liquid chamber 6 at the opposite side of the clearance. Inner areas of joining surfaces of the frame member and the outer periphery part of the holding substrate are joined to each other with a first adhesive 81 in a direction orthogonal to the nozzle arrangement direction, and outer areas of the joining surfaces are joined to each other with a second adhesive 82. The first adhesive is an elastic adhesive, and the second adhesive is an adhesive having a Young rate higher than the Young rate of the first adhesive.SELECTED DRAWING: Figure 5
Patent JP-2016093174-A (JP)
Title: Enhanced production of fatty acid derivatives
Inventor: HU ZHIHOU
IPC: C12N1/19
Filed: 2015-10-28
Abstract: PROBLEM TO BE SOLVED: To provide cells of microorganisms and the like which produce biofuels from the renewable energy source of biomass and the like, and to provide a method for producing biofuels by the cells concerned.SOLUTION: The invention provides a gene recombinant cell in which the gene of an enzyme of a fatty acid biosynthetic pathway of acyl-CoA synthase, thioesterase, and ester synthase and the like is introduced, and simultaneously which is modified so that the gene expression of an acyl-CoA dehydrogenase enzyme and the like is inhibited. The invention also provides a preparation method of biofuels by culturing the above cell.SELECTED DRAWING: Figure 4
Patent JP-2017080706-A (JP)
Title: Waste treatment agent and method of manufacturing the same
Inventor: TAKAKUWA KEIICHIRO
IPC: C02F11/00
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a waste treatment agent capable of performing water absorption and solidification, deodorization, sterilization, and antimicrobial treatment of waste.SOLUTION: A waste treatment agent contains a cellulose powder and a chlorine dioxide preparation. The cellulose powder is derived from a plant. The chlorine dioxide preparation includes a porous carrier and sodium chlorite supported on the porous carrier. In this waste treatment agent, the effect of water absorption and solidification of waste is obtained by the cellulose powder, and deodorizing effect, sterilizing effect, and antimicrobial effect on the waste is obtained by chlorine dioxide generated by sodium chlorite of the chlorine dioxide preparation. Therefore, the water absorption and solidification, deodorization, sterilization, and antimicrobial treatment of the waste can be performed by spraying the waste treatment agent to the waste. The cellulose powder derived from a plant is more excellent in biodegradability than a water absorbing polymer which is a common water absorbent. As a result, the risk of environmental pollution can be eliminated when discarded together with the waste, to reduce disposal cost.SELECTED DRAWING: None
Patent JP-2017089900-A (JP)
Title: Rotary drum type processing machine with movable dam structure
Inventor: SHINOHARA YOSHINOBU
IPC: F26B17/32
Filed: 2015-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a new rotary drum type processing machine having a simple configuration in which an opening or closing operation of a dam arranged at a discharging port of the rotary drum can be carried out from outside the drum.SOLUTION: A rotary drum type processing machine D of this invention has features that it transmits processed matter W fed into a rotary drum 1 from a feeding port 15 of the drum to a discharging port 16 while being lifted/agitated as the drum is rotated to apply an appropriate processing to the processed matter W, the discharging port 16 is provided with a dam structure 6 for adjusting an amount of the processed matter W stayed in the drum, the discharging port 16 is covered by an outlet hood 12 fixed and mounted, the dam structure 6 is constituted in such a way that a movable dam plate 7 is moved in respect to the fixed dam plate 8 to open or close the discharging port 16 and an operating end 72 for use in moving the movable dam plate 7 is arranged outside the outlet hood 12, and the movable dam plate 7 is rotated together with the rotary drum 1.SELECTED DRAWING: Figure 2