baber/WOPTO huggingface dataset:
Patent JP-2021057746-A (JP)
Title: Delay circuit, time-to-digital converter, and a/d conversion circuit
Inventor: GOHARA MASAYOSHI
IPC: H03K5/14
Filed: 2019-09-30
Abstract: To provide a delay circuit that can reduce the possibility that a wrong transition state may be acquired.SOLUTION: A delay circuit 1B comprises: a state transition unit that starts state transition based on a trigger signal and outputs state information indicating an internal state; and a transition state acquisition unit that latches and holds the state information. The state transition unit has a multi-stage delay line 16 to which a plurality of delay elements are connected, an inverted AND circuit 12 that generates a third signal based on a first signal based on the trigger signal and a second signal being an output signal from the delay elements, and a synchronization transition unit that counts the edges of the third signal. The state information consists of an output signal from the synchronization transition unit and an output signal from the multi-stage delay line. The Hamming distance of the state information in the state transition is 1. The time from when the internal state is transitioned from a first internal state to a second internal state until when the internal state is transitioned to the first internal state again is longer than the interval of time to update the state information held by the transition state acquisition unit.SELECTED DRAWING: Figure 6
Patent JP-2021055147-A (JP)
Title: Corrosion proof structure of steel structure and installation method thereof
Inventor: KOHAMA KIYOSHI
IPC: B32B15/04
Filed: 2019-09-30
Abstract: To provide a structure that carries and supplies a sacrificial element on a steel surface to prevent corrosion occurring on a steel part constituting a steel structure, and an installation method.SOLUTION: By covering a steel surface with a mesh-like substrate (18, a plain weave fabric made of polyester fiber) that bonds a magnesium plate (16) via a conductive adhesive (14) to a steel surface of a corrosion-proof target and carried by impregnating magnesium hydroxide derived from the magnesium sheet or commercially available magnesium hydroxide, and by expanding the mesh-like substrate on a steel surface, the magnesium ion is supplied on the steel surface, furthermore, after the mesh-like substrate covered on the magnesium plate is covered with a corrosion-proof cover (20), the mesh-like substrate and the corrosion-proof cover are fixed to the steel structure to prevent the steel corrosion by passivating the steel surface present in a corrosion-proof range (26).SELECTED DRAWING: Figure 11
Patent JP-2020014479-A (JP)
Title: Reprogramming of somatic cells
Inventor: RUDOLF JAENISCH
IPC: C12N5/10
Filed: 2019-10-04
Abstract: To provide reprogramming of somatic cells.SOLUTION: The present invention provides a method for reprogramming one or more somatic cells (e.g., partially differentiated somatic cells or fully differentiated/terminally differentiated somatic cells) to a lower differentiation state (e.g., a pluripotent state or a multipotent state). In a further embodiment, the invention also provides reprogrammed somatic cells produced by the method according to the present invention, the use of such cells, and a method for identifying a pharmaceutical agent useful for reprogramming of somatic cells. The present invention provides an engineered somatic cell in which one or more endogenous pluripotency genes are operatively linked to a selectable marker in a manner such that the expression of the selectable marker is substantially compatible with the expression of the endogenous pluripotency gene to which the marker is linked.SELECTED DRAWING: Figure 1
Patent JP-2020002778-A (JP)
Title: Bridge pier construction method
Inventor: MASUMOTO KEITA
IPC: E01D19/02
Filed: 2019-10-10
Abstract: To provide an efficient bridge pier construction method.SOLUTION: A bridge pier construction method for building a pier 33 in a water area, comprising: a front stage construction step for constructing a steel pipe sheet pile well 1 in order to build a foundation for the pier 33 in the water area; a girder erection step for bridging an erection girder 5 to the steel pipe sheet pile well 1 so as to be supported by the steel pipe sheet pile well 1 via a temporary strut 7 provided on the steel pipe sheet pile well 1; and a pier construction step for constructing the pier 33 on the steel tube sheet pile 1 using equipment/material 9 conveyed through the erection girder 5. Prior to the girder erection step, the temporary strut 7 is provided on the steel pipe sheet pile 1 using the equipment 9 conveyed through the erection girder 5 that is cantilevered to the vicinity of the steel pipe sheet pile 1.SELECTED DRAWING: Figure 5
Patent JP-2021063467-A (JP)
Title: Control device for internal combustion engine
Inventor: IJUIN TAKASHI
IPC: F02D43/00
Filed: 2019-10-15
Abstract: To provide a control device for an internal combustion engine capable of detecting an abnormality of blow-by gas to appropriately detect accumulation of foreign matters in the circumference of a piston ring by using a simpler configuration and processing with lower load.SOLUTION: A control device for an internal combustion engine detects presence/absence of accumulation of foreign matters in the circumference of a piston ring of the internal combustion engine. The control device includes: an operating state detection section detecting operating states of the internal combustion engine; a first crank case inner pressure acquisition section acquiring crank case inner pressure of the internal combustion engine which is one of the operating states for a first predetermined time; and an abnormality detection section detecting presence/absence of accumulation of foreign matters in the circumference of the piston ring of the internal combustion engine on the basis of presence/absence of an abnormal step that is a pressure step larger than abnormal step pressure set as a threshold value of abnormality determination when a pressure step that is stepped fluctuation amount of the acquired crank case inner pressure is detected.SELECTED DRAWING: Figure 9
Patent JP-2021063743-A (JP)
Title: Method for collecting data for diagnosing newborn-infant digestive tract allergy
Inventor: HASEGAWA TOSHIFUMI
IPC: G01N33/53
Filed: 2019-10-16
Abstract: To provide a novel method for easily examining a digestive tract allergy of a newborn or an infant.SOLUTION: The present invention relates to a method for collecting data for diagnosing a digestive tract allergy of a newborn or an infant, the method including a step of measuring a protein level of IL-2 and IL-10 in a biological sample collected from a subject. Also, there is formed a diagnosis kit for a newborn-infant digestive tract allergy including an anti IL-2 antibody and an anti IL-10 antibody.SELECTED DRAWING: Figure 1
Patent JP-2021065065-A (JP)
Title: Wireless power feeding device
Inventor: OTA YUKI
IPC: H02J7/00
Filed: 2019-10-17
Abstract: To provide a wireless power feeding device, having a plurality of power reception devices, capable of suppressing an increase in the number of transmission coils.SOLUTION: In a vehicle 10, a transmission device 31 of a wireless power supply device 30 includes: a transmission coil 34; a susceptor 32 for supporting the transmission coil in a rotatable state; an actuator 36; a power feeding section 35 for feeding electric power to the transmission coil; and a power feeding control section 37 for adjusting a rotational angle of the transmission coil by controlling of the actuator. Each of power reception devices 40A, 40B of the wireless power supply device has a power reception coil 41. The power feeding control section makes rotational angles of the transmission coil different between when an induction voltage is generated by the power reception coil of the first power reception device 40A and when an induction voltage is generated by the power reception coil of the second power reception device 40B.SELECTED DRAWING: Figure 1
Patent JP-2020098024-A (JP)
Title: Pipe for air conditioning drain, air conditioning drain piping and method for producing pipe for air conditioning drain
Inventor: YOSHIYAMA Kei
IPC: B32B1/08
Filed: 2019-10-21
Abstract: To provide a pipe for an air conditioning drain that easily can prevent water permeation into a foamed layer.SOLUTION: A pipe for an air conditioning drain 10' has a cylindrical foamed layer 2 containing vinyl chloride resin (B), and a non-foamed inner layer 1 provided on the inner surface of the foamed layer 2 and containing vinyl chloride resin (A). The foamed layer 2 has a closed-cell ratio of 45% or more, a fusing strength of the foamed layer 2 and the non-foamed inner layer 3 is 1.5 MPa or more, and the foamed layer 2 has an average cell diameter of 30 μm or more and 400 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021069182-A (JP)
Title: Stator of rotary electric machine
Inventor: KAWAMURA HAZUKI
IPC: H02K3/34
Filed: 2019-10-23
Abstract: To provide a stator of a rotary electric machine having a stator coil in which melting of an insulation coating of a segment coil can be suppressed and furthermore the strength reliability of a joining portion between the segment coil and a connecting member can be improved.SOLUTION: A stator coil wound around a stator core comprises: a first segment coil 3a and a second segment coil 3b each having, at the tips thereof, bare electric portions 31 with exposed conductors; and a tubular and conductive connecting member 4 into which the bare electric portion 31 of the first segment coil 3a inserted into a slot from one axial end side of the stator core is inserted from one end of the conductive connecting member 4 and the bare electric portion 31 of the second segment coil 3b is inserted from the other end, and which therefore connects the first segment coil 3a and the second segment coil 3b to each other, the connecting member 4 is joined to at least one of the bare electric portions 31 of the first segment coil 3a and the second segment coil 3b by welding.SELECTED DRAWING: Figure 3
Patent JP-2021071817-A (JP)
Title: Autonomous vehicle, control method of autonomous vehicle, method of using autonomous vehicle to manufacture article, detection device, detection method, control program, and recording medium
Inventor: OZAKI KENTA
IPC: G05D1/02
Filed: 2019-10-29
Abstract: To provide an autonomous vehicle which can detect a state of a line without addition of dedicated hardware for detecting the state of the line.SOLUTION: The autonomous vehicle is employed which comprises: a plurality of sensors which detect a line; and a processing unit which detects a state of the line by comparison between the number of sensors having detected the line at a first timing among the plurality of sensors and the number of sensors having detected the line at a second timing among the plurality of sensors.SELECTED DRAWING: Figure 3
Patent JP-2020091850-A (JP)
Title: Method and device for exchanging health data
Inventor: JACOB REIMERS
IPC: G16H10/60
Filed: 2019-10-31
Abstract: To provide a method for converting health data.SOLUTION: A method for exchanging patient health data in a medical system accessed by a user comprising at least one patient, includes: an authentication step in which identification data is generated by an application of a patient's portable device, and transmitted to an authentication unit by the application; a permission step in which a permission unit assigns access right for accessing a data server of the user of the medical system; an association step in which, when authentication and permission of the patient are successful, a patient's biological sample is associated with the patient and at least one sample identification information is provided to the data server by the application; a health data reception step in which, when permission is successful, at least one analysis result of the biological sample is received by the data server; and a health data access step in which, when authorization and permission of the patient are successful, the data server allows the patient to access analysis results via a portable application.SELECTED DRAWING: None
Patent JP-2020118016-A (JP)
Title: Method and device for controlling excavation of excavator
Inventor: CHENG XINJING
IPC: E02F9/26
Filed: 2019-11-07
Abstract: To provide a method and a device for controlling excavation of an excavator, which achieve voluntary excavation of the excavator, reduce cost of a labor force, and can also enhance economical efficiency.SOLUTION: The method for controlling excavation of an excavator includes the steps of: acquiring a two-dimensional image of a material stack; generating a three-dimensional model of the material stack based on the two-dimensional image; analyzing the three-dimensional model, and determining a target excavation point and a target excavation locus of the material stack; and controlling the excavator so as to excavate a material in the target excavation point along the target excavation locus. The method and the device for controlling the excavation of the excavator control an excavation process of the excavator based on the target excavation point and the target excavation lotus.SELECTED DRAWING: Figure 2
Patent JP-2021077029-A (JP)
Title: Vehicle, acoustic control device, and acoustic control program
Inventor: SASAKI AKIRA
IPC: G08G1/16
Filed: 2019-11-07
Abstract: To provide a vehicle of which the driver is enabled to recognize the type of a detection object approaching the vehicle, an acoustic control device, and an acoustic control program.SOLUTION: A vehicle comprises a processor including hardware. The processor determines the type of a detection object approaching the vehicle, determines whether or not the detection object enters a predetermined range around the vehicle and, in the case where the detection object enters the predetermined range around the vehicle, controls output of a sound corresponding to the type of the detection object.SELECTED DRAWING: Figure 1
Patent JP-2021077056-A (JP)
Title: Tactile sense presenting device
Inventor: FURUKI SEIYA
IPC: G06F3/044
Filed: 2019-11-08
Abstract: To provide a tactile sense presenting device for presenting a tactile sense corresponding to an operation content to an operation part disposed on a touch panel.SOLUTION: A tactile sense presenting device 1 includes: a detection unit 4 that detects a touch operation performed on a panel 3; an electrode part 41 that is disposed on the panel 3; a dial 6 which is disposed on a surface 30 of the panel 3, and the operated position of which is detected by the detection unit 4; a conductor 67 that is disposed at least on a lower surface 63 of the dial 6; an insulator 61 that is provided to the conductor 67 on a side of the lower surface 63 of the dial 6; and a control unit 10 that presents a tactile sense to a user touching the dial 6 in accordance with a performed operation, through an electrostatic force F that is generated between an electrical charge having appeared in the conductor on a side of the lower surface 63 when the dial 6 is held by the user and an electrical charge having appeared in the electrode part 41 when a control signal is inputted.SELECTED DRAWING: Figure 6
Patent JP-2021080213-A (JP)
Title: Method for producing lactone compound
Inventor: SEKI MASAHIKO
IPC: C07D487/04
Filed: 2019-11-20
Abstract: To provide a production method that produces a lactone compound, an important intermediate in biotin production, with high purity and efficiency.SOLUTION: A method for producing a lactone compound includes bringing an amide alcohol compound represented by the formula (1) (where R1 and R2 may be different from each other to represent a substituted or unsubstituted benzyl group, R3 is a substituted or unsubstituted phenyl group) into contact with hydrogen chloride in a solvent including an aprotic polar solvent.SELECTED DRAWING: None
Patent JP-2021081040-A (JP)
Title: Flow passage selector valve
Inventor: SUGIHARA JUN
IPC: F16K11/072
Filed: 2019-11-21
Abstract: To provide a flow passage selector valve which inhibits inclination of the valve relative to a housing to cause the valve to smoothly operate and improve sealability.SOLUTION: In a flow passage selector valve 10, introduction holes 56a to 56c are provided in a second cover member 40 for closing a housing 12 so as to be collectively formed at a part as seen in a circumferential direction. Further, first seal units 70a to 70c are respectively provided so as to face the introduction holes 56a to 56c between the second cover member 40 and a valve 92. Furthermore, in the second cover member 40, a second seal unit 72 is provided having the same configuration as the first seal units 70a to 70c at a second annular recessed part 66 where the introduction holes 56a to 56c are not formed. The second seal unit 72 is disposed with the same pitch as the first seal units 70a to 70c in the circumferential direction and biased to the valve 92 side with the first seal units 70a to 70c to press the valve 92 in an axial direction.SELECTED DRAWING: Figure 2
Patent JP-2021039711-A (JP)
Title: Information distribution method
Inventor: MIYAJIMA HIROYUKI
IPC: G06Q30/02
Filed: 2019-11-22
Abstract: To provide a computer program that allows an end user to obtain information on a commodity that is not limited to a storage capacity of an IC tag in a real store.SOLUTION: A computer program receives identification information of a commodity through short-distance communication from an inventory tag, which is installed in a real storage in association with the commodity and has a display unit that displays a sale price of the commodity and a transmission unit that transmits the identification information of the commodity by short-distance communication. The computer program transmits the received identification information to an information provision server, and the server makes a computer execute processing of receiving the information on the commodity associated with the identification information.SELECTED DRAWING: Figure 7
Patent JP-2021087226-A (JP)
Title: Core loop testing method and core loop testing jig
Inventor: TOMINAGA DAIGO
IPC: H02K1/16
Filed: 2019-11-25
Abstract: To improve working efficiency in a core loop test.SOLUTION: A core loop testing method for inspecting a stator core after the stator core of a rotary electric machine is assembled comprises: a through cable bundle setting step S21 for setting a through cable bundle obtained by bundling a plurality of through cables so that it passes through an inner side in a radial direction of the stator core; a step S22 for connecting a first through cable in the through cable bundle to a first power supply connection cable for connection to a first pole-side of a power supply after the through cable bundle setting step S21; a power supply connection step S22 for connecting a second through cable in the through cable bundle to a second power supply connection cable for connection to a second pole-side of the power supply; and an inside-outside connection step S23 for connecting the other through cable in the through cable bundle with an outer cable after the through cable bundle setting step S21.SELECTED DRAWING: Figure 4
Patent JP-2021086684-A (JP)
Title: Electric storage device
Inventor: OKUDA SHUNSUKE
IPC: H01M50/20
Filed: 2019-11-26
Abstract: To suppress damage of a heat welding unit of an outer package caused by expansion of an electric storage element.SOLUTION: An electric storage device 1 includes a pair of end plates 39 sandwiching a plurality of electric storage elements 20, and an outer package 10 that houses the plurality of electric storage elements 20 and the pair of end plates 39. The outer package 10 includes a main body unit 11 in which the plurality of electric storage elements 20 and the end plate 39 are housed in an opening 111, and an outer lid 12 that is joined to the main body unit 11 in a state of covering the opening 111. The main body unit 11 and the outer lid 12 have a heat welding unit 90 joined together along a whole periphery of the opening 111. The opening 111 is formed in a polygonal shape in a plan view. At least one of the end plates 39 are contact units 391 and 392 where each of both ends abuts on corner units 113 and 114 in the opening 111, when the opening 111 is seen in a plan view, and an intermediate unit between both ends is a non-abutting unit 393 that does not abut on a first inner wall surface 118 of the opening 111.SELECTED DRAWING: Figure 3
Patent JP-2020125671-A (JP)
Title: Opening/closing system
Inventor: ENDO SHINICHI
IPC: B60J1/00
Filed: 2019-11-26
Abstract: To suppress imparting trouble to a user.SOLUTION: The opening/closing system comprises: a switch; a motor that opens/closes an opening/closing component; and a control device that controls the motor according to an operation signal outputted from the switch. The control device includes: a counting unit that counts an operation frequency of the switch; a rotation amount detection unit that detects a rotation amount of a rotation shaft of the motor; a lock detection unit that detects locking in a closing operation of the opening/closing component; a position calculation unit that calculates an opening/closing position of the opening/closing component based on the rotation amount; an error calculation unit that calculates an error Δ of the opening/closing position corresponding to the operation frequency; and a motor control unit that, when the locking is detected, closes the opening/closing component to a fully closed position when an expression {x<(b-Δ)} is satisfied, and reverses the opening/closing component when the expression {x>(b+Δ)} is satisfied, where x is the opening/closing position of the opening/closing component corresponding to a distance from the fully closed position to an upper edge of the opening/closing component, and b is the distance from the fully closed position to a bottom edge of a non-reversal region.SELECTED DRAWING: Figure 5
Patent JP-2021085358-A (JP)
Title: Cooling device for engine
Inventor: OKAMURA SHO
IPC: F01P3/02
Filed: 2019-11-27
Abstract: To provide a cooling device for an engine capable of improving the performance of cooling a cylinder head and improving the operability of the engine.SOLUTION: A cylinder block 3 includes a pool part 51 extending from the vicinity of a cooling water introduction port 50 to the vicinity of an exhaust outlet 30 along a cylinder row direction between the cooling water introduction port 50 and a cylinder water jacket 52, a partition wall 64 for partitioning the pool part 51 and the cylinder water jacket 52, and a first communication part 61 communicating one end in the cylinder row direction of the cylinder water jacket 52 and the pool part 51. A cylinder head 2 includes a plurality of second communication parts 62 for introducing cooling water from the pool part 51 to an exhaust lower side cooling water passage 42. In the exhaust lower side cooling water passage 42, a flow path is formed where the cooling water introduced from the second communication part 62 flows to the periphery of an exhaust hole 31A and then discharged from a first cooling water outlet 44 and a second cooling water outlet 45 to the outside.SELECTED DRAWING: Figure 4
Patent JP-2021085971-A (JP)
Title: Image forming apparatus
Inventor: RYUZAKI TERUYO
IPC: G03G15/20
Filed: 2019-11-27
Abstract: To supply air whose temperature is adjusted by a temperature adjustment device to a forming unit accommodation space, and stabilize the amount of air supplied to the forming unit accommodation space.SOLUTION: An image forming apparatus comprises: an image forming unit that forms an image on a recording material; a forming unit accommodation space that is a space for accommodating the image forming unit; a temperature adjustment space that is a space where temperature is adjusted by a temperature adjustment device; and supply means that supplies air in the temperature adjustment space to the forming unit accommodation space.SELECTED DRAWING: Figure 2