baber/WOPTO huggingface dataset:
Patent JP-2018112906-A (JP)
Title: Control program, control method and control device
Inventor: IIZAWA TAKESHI
IPC: G06F3/06
Filed: 2017-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a control program, a control method and a control device that appropriately restrain reading from a storage device.SOLUTION: A control method includes, when attempting to perform read access to a storage device, calculating, based on an access record to the storage device, a parameter indicating an access characteristic, calculating, based on the parameter, a predicted change amount of a buffer usage amount, and determining, based on a current buffer use state and the predicted change amount, whether the read access is allowed or not. Also, the access characteristic may be randomness of an access region to the storage device or a frequency of the access to the storage device.SELECTED DRAWING: Figure 13A
Patent JP-2017130923-A (JP)
Title: Method for fast secure and privacy-friendly internet connection detection in wireless network
Inventor: JULIEN F FREUDIGER
IPC: H04L9/32
Filed: 2017-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for verifying Internet connectivity at an access point in a fast, secure, and privacy-friendly manner.SOLUTION: A system performs passive network detection and challenge response detection in order to verify Internet connectivity for a mobile device. The passive network detection includes a mobile device using a public key of a server to decrypt a time value to verify Internet connectivity. The mobile device receives a time value that is encrypted as a part of signed timing information of the server in an overloaded WiFi beacon frame. The challenge response detection includes a mobile device sending an encrypted challenge to the server, and the server returns a correct response to the challenge in order to confirm Internet connectivity.SELECTED DRAWING: Figure 7
Patent JP-2018112526-A (JP)
Title: Subcriticality measurement method of nuclear fuel
Inventor: TOKASHIKI MIKIRO
IPC: G21C17/06
Filed: 2017-01-13
Abstract: PROBLEM TO BE SOLVED: To precisely measure and evaluate the subcriticality of a measurement object based on a measured value even when detailed information relating to a state parameter of the measurement object including a nuclear fuel is unknown.SOLUTION: A subcriticality measurement method of a nuclear fuel according to the present invention sets a plurality of simulation calculation systems having a virtual measurement object including the nuclear fuel and a virtual neutron detection unit, and for the plurality of simulation calculation systems, obtains a plurality of simulation values of a neutron effective multiplication factor of the virtual measurement object and a reactor noise method measurement value, respectively. A correlation formula of the reactor noise method measurement value and the neutron effective multiplication factor are calculated from the plurality of simulation value. A measured value of the reactor noise method measurement value measured by the actual neutron detection unit is obtained for a measurement system having an actual measurement object including the nuclear fuel and the actual neutron detection unit, and the neutron effective multiplication factor of the actual measurement object, and consequently, the subcriticality are calculated by assigning the measured value of the reactor noise method measurement value into the correlation formula.SELECTED DRAWING: Figure 1
Patent JP-2018116767-A (JP)
Title: Wiring module
Inventor: YAMAGUCHI YUJI
IPC: H01R11/01
Filed: 2017-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a wiring module capable of adjusting an electrical connection mode between laminated multiple conductive plates and a press-fit pin.SOLUTION: A wiring module comprises: a laminate in which multiple conductive plates are laminated while being insulated mutually; and a conductive press-fit pin which is inserted into a through-hole penetrating the multiple conductive plates. The press-fit pin includes one or more press-fit parts at positions corresponding to one or more conductive plates among the multiple conductive plates in a state where the press-fit pin is inserted into the through-hole. At least one of the one or more press-fit parts presses an inner wall of the through-hole with a restoration force of elastic deformation, such that the press-fit part is electrically connected with at least one of the one or more conductive plates.SELECTED DRAWING: Figure 5
Patent JP-2018117400-A (JP)
Title: Driving device for vehicle, and vehicle
Inventor: WU JIBIN
IPC: H02P27/06
Filed: 2017-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for a vehicle, which makes it possible to perform a prolonged-life process for an inverter device more effectively in a case where a remaining life of the inverter device mounted on the vehicle becomes short.SOLUTION: A driving device for a vehicle A has a drive motor 3, an inverter device 7 connected with the drive motor 3, and a control device 10 that controls the inverter device 7. The control device 10 comprises: a consumption life calculating part 10b that calculates an amount of life consumption of the inverter device 7 on the basis of a temperature change of a switching element 7a of the inverter device 7 when the drive motor 3 is operated; and a prolonged-life mode exertion control part 10c that accumulates amounts of life consumption, calculated by the consumption life calculating part 10b, and causes the inverter device 7 to exert a prolonged-life mode, in which the temperature change of the switching element 7a is hindered, according to a decrease in a remaining life of the inverter device 7 calculated on the basis of the accumulated amounts of life consumption of the inverter device 7.SELECTED DRAWING: Figure 1
Patent JP-2018114886-A (JP)
Title: Mounting member structure
Inventor: TAKAHASHI TOSHIYA
IPC: B60K5/12
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a mounting member structure capable of preventing unstable vibration of an engine mount.SOLUTION: A mounting member structure is mounted on a power plant P including an engine E, and has a mounting member 50 disposed between the power plant P and an antivibration device 100b. The mounting member 50 has an opening 56 abutting the power plant P, and an inner space 58 continuous from the opening 56. A weight mass 62 is disposed in the inner space 58, and the weight mass 62 is fixed to a recess 60 in the inner space 58 through a first bolt 70. The mounting member 50 is fastened to the antivibration device 100b by a second bolt 80.SELECTED DRAWING: Figure 2
Patent JP-2018115287-A (JP)
Title: Ink composition, and recorded matter
Inventor: KIKUCHI KENTA
IPC: C09D11/03
Filed: 2017-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition that inhibits the aggregate and crystal growth matter of particles derived from ink components and impurities, and has excellent dispersion stability, discharge stability and color development, and provide recorded matter.SOLUTION: An ink composition has a disperse dye, a dispersant, and a nonionic surfactant with an HLB of 5 or more and 18 or less, having a cyclic structure in the molecule. The ratio of the nonionic surfactant to the dispersant is 5 mass% or more and 20 mass% or less.SELECTED DRAWING: None
Patent JP-2018116215-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KAWASAKI HIROTAKA
IPC: G03G15/20
Filed: 2017-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that can stop a fixing operation when a part or all of a plurality of heating elements arranged in an axial direction of a heating body do not normally generate heat.SOLUTION: A fixing device comprises: a heating body; a pressing body; a plurality of heating elements that are arranged along an axial direction of the heating body; a power supply that supplies power to the plurality of heating elements; a wire that connects the plurality of heating elements in parallel; a switching part that switches the destination of power supply to a part or all of the plurality of heating elements; a detection part that detects a current flowing in the wire; and a control part that, when causing the power supply to supply power to a part or all of the plurality of heating elements in performing a fixing operation while causing the detection part to detect current values, if the detected current values are within determined current value ranges, continues the fixing operation, and if the detected current values are out of the determined current value ranges, stops the fixing operation.SELECTED DRAWING: Figure 4A
Patent JP-2018115385-A (JP)
Title: Austenite stainless steel plate for exhaust parts, method for producing the same, exhaust part, and method for producing the same
Inventor: TAKUSHIMA MUTSUKO
IPC: C21D6/00
Filed: 2017-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an austenite stainless steel plate having heat resistance suitable as a part of a turbocharger among automobile exhaust parts, and being excellent in workability including hole expansibility and high temperature slidability.SOLUTION: An austenite stainless steel plate for exhaust parts contains, in mass%, C: 0.005-0.2%, Si: 1.5-5.0%, Mn: 0.1-5.0%, P: 0.01-0.05%, S: 0.0001-0.01%, Ni: 5.0-15.0%, Cr: 15.0-25.0%, N: 0.02-0.4%, Al: 0.003-1.0%, Cu: 0.05-3.0%, Mo: 0.01-2.0%, V: 0.05-1.0%, Ti: 0-0.3%, Nb: 0-0.3%, B: 0-0.0050%, Ca: 0-0.01%, W: 0-3.0%, Zr: 0-0.3%, Sn: 0-0.5%, Co: 0-0.3%, Mg: 0-0.01%, Sb: 0-0.5%, REM: 0-0.2%, Ga: 0-0.3%, and Ta: 0-1.0%, with a balance being Fe and inevitable impurities, where a maximum concentration of (Si+Al) in a surface layer is 8.0% or more in mass%.SELECTED DRAWING: None
Patent JP-2018108891-A (JP)
Title: Sellotape cutter with twining prevention feature
Inventor: HAMANAKA TOYOHARU
IPC: B65H35/07
Filed: 2017-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a Sellotape (R) cutter with a twining prevention feature that prevents rotation of a reel in the opposite direction to drawing of tape, which is a main cause of twining attachment of a tape drawing end to an outer peripheral surface of a tape body roll that happens after drawing of Sellotape.SOLUTION: A one-way clutch is attached to a reel shaft of a Sellotape cutter and the reel is set so as to rotate in a tape drawing direction, preventing rotation of a reel in the opposite direction to drawing of tape, which is a main cause of a twining attachment of a tape draw end to an outer peripheral surface of a tape body roll that happens after drawing of tape.SELECTED DRAWING: Figure 1
Patent JP-2017129350-A (JP)
Title: Devices for tailoring materials
Inventor: CHRISTOPHER J NAGEL
IPC: F27D11/10
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To provide devices for tailoring materials.SOLUTION: The present invention relates to an apparatus comprising two conductive non-intersecting surfaces and a phase modulator, the two conductive non-intersecting surfaces and the phase modulator being operably connected to DC and AC power supplies, wherein: a. each surface has a distal end, a proximal end, a longitudinal axis directed along the path connecting the distal and proximal ends, and a latitudinal axis perpendicular to the longitudinal axis; b. the surfaces are spatially opposite each other; c. each electrode is placed proximally to the proximal end of each surface; and d. the positive terminals of the DC and AC power supplies are connected to the surfaces and the negative terminals of the DC and AC power supplies are connected to the phase modulator.SELECTED DRAWING: None
Patent JP-2018128523-A (JP)
Title: Projection optical system and image projection device having the same
Inventor: IIJIMA RYO
IPC: G02B13/18
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a projection optical system having good telecentricity on a reduction conjugate side and giving a long back focus and good optical performance.SOLUTION: The projection optical system is disposed on a reduction conjugate side and projects an image displayed by an image display element to an enlargement conjugate side, and the projection optical system includes three lenses immobile along the optical axis direction on a side closest to the reduction conjugate side. The three lenses include, successively from the enlargement conjugate side to the reduction conjugate side, a meniscus first lens having a convex surface on the enlargement conjugate side, a second lens having negative refractive power, and a third lens having positive refractive power, in which the second lens and the third lens are cemented to form a cemented lens, and a radius of curvature G1R2 of a lens surface on the reduction conjugate side of the first lens, a radius of curvature G2R1 of a lens surface on the enlargement conjugate side of the second lens, a focal distance FG3 of the third lens, and a focal distance FG of the synthesized system from the first lens to the third lens are each appropriately set.SELECTED DRAWING: Figure 1
Patent JP-2018126902-A (JP)
Title: Surface protective sheet for solar cells
Inventor: ABE KAZUHIKO
IPC: B32B27/38
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which a surface protective sheet for solar cells is mainly used outdoors, and if a resin film as its base material has poor hydrolysis resistance, the base material deteriorates in its tensile elongation in the case of long-term use, to cause cracks, breaks or the like in the surface protective sheet for solar cells, resulting in the degradation of a photoelectric conversion element.SOLUTION: A surface protective sheet for solar cells has: a base material containing an alicyclic epoxy compound (A); and a UV shield layer disposed on at least one side of the base material, and has a tensile elongation retention of 95% or more after 96 hours since a PCT test (105°C, 100%).SELECTED DRAWING: Figure 3
Patent JP-2018128809-A (JP)
Title: Information processing system, information processing device and information processing program
Inventor: TOYODA AKIHITO
IPC: G06F9/48
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent an execution delay of a processing instruction of a party concerned, when multiple processing instructions are input to an information processing device and adjustment to determine an information processing device that executes the multiple processing instructions, and when the party concerned who input the multiple processing instructions moves the processing instruction to the other information processing device, due to a processing instruction of a third party to be input to the other information processing device.SOLUTION: An adjustment processing unit 30 of an image processing system A executes adjustment processing when multiple jobs or a reservation job from multiple users (parties concerned) accepted by a job reception unit 26 indicate concurrent processing of the processing. A device state control unit 32 performs control to make the other image processing system that is a candidate to which the multiple jobs or the reservation job of the party concerned will be moved a priority use state that is a state in which the multiple jobs or the reservation job of the party concerned related to the adjustment processing are prioritized before the job or the reservation job of a third party that is a user other than the party concerned.SELECTED DRAWING: Figure 1
Patent JP-2018128869-A (JP)
Title: Search result display device, search result display method, and program
Inventor: NODA YOSHIAKI
IPC: G10L15/10
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To automatically display an answer to a customer's business.SOLUTION: A search result display device 1 comprises: a voice recognition part 11 that performs voice recognition processing on the voices of a customer and a person in charge of reception to create a voice recognition result; a business extraction part 12 that extracts the customer's business from the voice recognition result; and a display control part 13 that acquires, from a database 21, question items corresponding to the business and answers to the question items to be displayed on a display part 14.SELECTED DRAWING: Figure 1
Patent JP-2017119876-A (JP)
Title: Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2-chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene
Inventor: BARRY ASHER MAHLER
IPC: C09K23/00
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide new compositions for use in refrigeration, air-conditioning and heat pump apparatus, which have been needed in new environmental regulations, particularly compounds with low global warming potentials.SOLUTION: Disclosed are compositions comprising HFO-1234yf, HFO-1243zf, HCFO-1233xf, HCFO-1233zd, and HFO-1141.SELECTED DRAWING: Figure 1
Patent JP-2017087296-A (JP)
Title: Method for producing a structure and product produced by the method
Inventor: BERND HANSEN
IPC: B29C59/16
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing appropriate structures in plastic container products that can be performed in a simple and reliable manner, and that results in clearly formed, recognizable structures.SOLUTION: A method for producing a structure (13) by way of laser action on a wall part (11) of a container wall (29) of preferably a plastics container product (1) produced by a blow-molding, filling and sealing method, is characterized in that the particular structure (13) is introduced by means of the laser action, at least with the laser power, the period of action of the laser, the type of plastics material and the type of desired structure being taken into account, as a linear depression (17) in the one wall part, such that the depression is delimited at the edge and in a manner following the profile of the linear depression by in each case one elevation (27) which is brought about under the influence of the intrinsic material stress of the plastics material.SELECTED DRAWING: Figure 1
Patent JP-2018133173-A (JP)
Title: Manufacturing method for nickel zinc battery
Inventor: ABE MIE
IPC: H01M4/32
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for nickel zinc battery with a positive electrode excellent in conductivity.SOLUTION: The manufacturing method for nickel zinc battery includes: a process of executing initial charging of a nickel zinc battery with a positive electrode containing a precursor of cobalt oxyhydroxide and acquiring a positive electrode containing cobalt oxyhydroxide; and a process of heating the positive electrode containing the precursor of cobalt oxyhydroxide in alkaline aqueous solution before the initial charging, then cooling the positive electrode under a predetermined condition.SELECTED DRAWING: None
Patent JP-2018130406-A (JP)
Title: End edge part automatic correction device and sewing machine including the same
Inventor: HAYASHIDA TAKAYUKI
IPC: D05B35/10
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To surely perform position adjustment of end edge parts of both fabrics automatically in sewing overlapped fabrics.SOLUTION: In an end edge part automatic correction device 10 for automatically correcting deviation from a predetermined position of an end edge part of each fabric substantially orthogonal to a feed direction of the fabric in a sewing machine, by a controller 51, a lower side fabric pressing drive part 23 is operated based on detection of a lower side detection part 24, and between a lower side action position and a lower side non-action position, a lower side fabric pressing part 22 is operated at least once, and also, a lower side fabric end edge part is moved to a predetermined position by driving a lower side feeding conveyance part 21. An upper side fabric pressing drive part 33 is operated based on detection of an upper side detection part 34, and between an upper side action position and an upper side non-action position, an upper side fabric pressing part 32 is operated at least once, and also, an upper side fabric end edge part is moved to a predetermined position by driving an upper side feeding conveyance part 31.SELECTED DRAWING: Figure 1
Patent JP-2018135146-A (JP)
Title: Aseptic filling method and aseptic filling equipment
Inventor: MIYAHARA YOSHIHIRO
IPC: B67C7/00
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide aseptic filling equipment, where forming of a preform from preform supply, sterilization of a formed container, filling of contents in the sterilized container, and sealing of the filled container are performed continuously, which, in sterilization of the container, is needed to remain in extent that heat at the time of container forming has a propriety against sterilization, especially, is needed to hold temperature of an inside surface of a bottom portion of the container cooled by a metal mold properly.SOLUTION: In an aseptic filling method and aseptic filling equipment which heats a perform, performs blow molding so that the heated preform becomes a bottle, sterilizes the formed bottle, fills contents in the sterilized bottle in an aseptic atmosphere, and seals the bottle filled with the contents by a sterile cap, hot air is blown against an inner face of a bottom portion of a container from the tip of an extension rod at the time of container forming so that temperature of the bottom portion of the container at the time of container sterilization becomes more than proper temperature to sterilize.SELECTED DRAWING: Figure 3
Patent JP-2018140463-A (JP)
Title: Active manipulator apparatus
Inventor: IDE Shoichiro
IPC: B25J17/00
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an active manipulator apparatus which can obtain a large rotational angle by use of a fibrous actuator.SOLUTION: An active manipulator apparatus comprises: a first component 22 and a second component 24 which respectively comprise circular arc-shaped contact parts 22b, 24b; a carrier 26 which is located between central axes of circular arcs of respective contact parts 22b, 24b, and so supports the first component 22 and the second component 24 as to be mutually rotatable while bringing the contact parts 22b, 24b into contact with each other in the state of facing each other; a pulley 28 which is foxed to the carrier 26, and is provided coaxially with an axis of the first component 22; and fibrous actuators 30a, 30b which are so provided as to be associated with the pulley 28, and are telescopically moved by controlling electric conduction.SELECTED DRAWING: Figure 8
Patent JP-2018143078-A (JP)
Title: Motor controller, sheet transfer device, and image formation device
Inventor: NITO YUTA
IPC: G03G15/00
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problems of instable control of a motor, increased electric power consumption, and/or increased motor sound when switching between constant current control and vector control on the basis of a preset threshold value and a commanded speed of a rotator.SOLUTION: On the basis of a change degree α, control of a motor is switched to vector control from constant current control. More specifically, a motor controller switches the control of the motor to the vector control from the constant current control when a state in which the change degree α is within a predetermined range continues for a predetermined period. That is, the control of the motor is switched to the vector control from the constant current control when it is in a state in which a phase determination device can determine a rotational phase with relatively good precision. As a result, instability in the control of the motor can be suppressed.SELECTED DRAWING: Figure 6