baber/WOPTO huggingface dataset:
Patent JP-2021157293-A (JP)
Title: Boarding support control device, boarding support system, boarding support control method, and program
Inventor: TAKAHASHI YUKI
IPC: G08G1/127
Filed: 2020-03-25
Abstract: To support comfortable riding of a passenger who needs a seat.SOLUTION: A boarding support control device 100 comprises: a video data acquisition part 120 which acquires video data captured by a camera 210 which captures an image of the inside of a vehicle of public transportation; a payment information acquisition part 132 which acquires payment information for each passenger of the public transportation; a passenger recognition part 133 which recognizes passengers in the vehicle from the video data acquired by the video data acquisition part 120; an association part 134 which associates the payment information acquired by the payment information acquisition part 132 with a recognition result of the passenger recognition part 133; a determination part 135 which determines whether or not a passenger who is seated in the vehicle gives up his/her seat to another passenger on the basis of the recognition result of the passenger recognition part 133; and a giving part 136 which gives privileges to the payment information on the passenger who gives up his/her seat when the determination part 135 determines that the passenger gives up his/her seat to the other passenger.SELECTED DRAWING: Figure 1
Patent JP-2021156623-A (JP)
Title: Thermal current direction sensor
Inventor: HAYASHI YASUMASA
IPC: G01P13/00
Filed: 2020-03-25
Abstract: To provide a thermal current direction sensor with which it is possible to measure the current direction of a fluid with good accuracy.SOLUTION: The thermal current direction sensor comprises: a current direction detection unit 2 having a temperature measurement element for detecting the temperature of heat; an atmospheric temperature measurement unit 3 for measuring an atmospheric temperature; a circuit unit 4 for computing the flow velocity and flow rate of a fluid; and a substrate 1 on which the current direction detection unit 2 and the atmospheric temperature measurement unit 3 are mounted. A pair of heater elements 20 and a temperature measurement element 21 of the current direction detection unit 2 are arranged facing each other on the surface and reverse side of a substrate portion 11 for current direction detection, the current direction detection unit 2 being mounted on the substrate portion in such a state that the direction of temperature detection axis A (A1, A2) by the pair of heater elements 20 and the temperature measurement element 21 intersects a direction B of support shaft of the current direction detection unit 2 by a support unit 13 for current direction detection.SELECTED DRAWING: Figure 2
Patent JP-2021157900-A (JP)
Title: Lithium ion secondary battery
Inventor: HIROOKA MASAYUKI
IPC: H01M4/66
Filed: 2020-03-26
Abstract: To provide a lithium ion secondary battery which allows a negative electrode to hold lithium at a high concentration, and which can suppress the occurrence of short circuit between the negative electrode and a replenishing electrode.SOLUTION: A lithium ion secondary battery of the present invention comprises: a positive electrode 10; a negative electrode 20; a replenishing electrode 30 for replenishing the negative electrode 20 with lithium ions; and an electrolyte. The negative electrode 20 has a negative electrode current collector 22, and a negative electrode active material layer 24 provided on an opposing surface of the negative electrode current collector 22 opposed to the positive electrode 10; a non-opposing surface of the negative electrode current collector 22, not opposed to the positive electrode 10 is exposed to outside the negative electrode 20. The replenishing electrode 30 is disposed at a place which allows it to supply lithium ions to the non-opposing surface of the negative electrode current collector 22, and a lithium ion-conducting polymer film 40 is provided on the non-opposing surface of the negative electrode current collector 22.SELECTED DRAWING: Figure 2
Patent JP-2020121977-A (JP)
Title: Amphiphilic peptide nanoparticles for use as hydrophobic drug carriers and antibacterial agents
Inventor: CHANG RUN
IPC: A61K33/243
Filed: 2020-03-26
Abstract: To provide nanoparticulate carrier formulations useful to solubilize, deliver and target hydrophobic drugs for treating diseases including cancer and bacterial infections.SOLUTION: The formulations contain amphiphilic peptides having a hydrophobic portion and a positively charged hydrophilic portion. The peptides self-associate at a nonacidic pH to form micelles with a spherical nanoparticle morphology. The hydrophobic core of the nano-particles encapsulates hydrophobic drugs, including antitumor agents, increasing their solubility in water and allowing them to be targeted, for example, to cancer cells. The positively charged surface of the nanoparticles, together with an optional targeting moiety such as an RGD peptide, allows the nanoparticles to bind selectively to mammalian cells and bacterial cells, including cancer cells that overexpress integrin receptors. The pH-dependence of the nanoparticle association/dissociation can be employed to conveniently load the nanoparticles with a hydrophobic drug using a controlled pH shift, and unload them in acidic intracellular compartments. The ability of the carrier formulations to solubilize and target hydrophobic drugs gives rise to strategies for the selective inhibition or killing of cancer cells, such as the killing of osteosarcoma cells using the drug curcumin. The amphiphilic peptides and nanoparticles derived therefrom also give rise to additional compositions and methods that have useful bacteriocidal features as well as the ability to promote cell adhesion in cell scaffolds and coatings for medical implants.SELECTED DRAWING: None
Patent JP-2021158202-A (JP)
Title: Shield structure and electronic device
Inventor: NAKAGAWA SHINGO
IPC: H05K9/00
Filed: 2020-03-26
Abstract: To achieve a shield structure that enables a thinner electronic device to be mounted.SOLUTION: An electronic device (1) includes a shield frame (5), which is disposed around an electronic component (4) and a metal plate (6), which is provided on an upper-end side of the shield frame (5) and is electrically connected to the shield frame (5) in a thin-walled area (61).SELECTED DRAWING: Figure 1
Patent JP-2021154362-A (JP)
Title: Method of manufacturing plate-like component
Inventor: SHIOTANI MASAHIRO
IPC: B21D28/24
Filed: 2020-03-27
Abstract: To provide a method of manufacturing a plate-like component, which enables positioning of a strip member and a mold to be performed during a period from initial press working to later press working by a pilot hole formed in an initial stage in a series of a plurality of working steps.SOLUTION: In a method of manufacturing a plate-like component using a progressive-die press working method, a pilot pin 17 is brought into contact with an inner surface of a pilot hole 14 in each of a step before a position of the pilot hole 14 is changed by molding the elliptical pilot hole 14 into a strip member 13 and a step after the position of the pilot hole 14 is changed. Thus, the strip member 13 is positioned, and press working is applied to the strip member 13 in the plurality of steps.SELECTED DRAWING: Figure 3
Patent JP-2021156100-A (JP)
Title: Columnar body and flip-up gate door
Inventor: KUNO SEITA
IPC: E06B11/02
Filed: 2020-03-30
Abstract: To provide a columnar body and a flip-up gate door that can improve wiring workability and suppress fluttering of a cover material that closes an opening.SOLUTION: A pillar 2 includes a hollow column material 25 in which equipment can be installed. The column material 25 has a side surface portion 23 formed with an upper opening 231 through which the equipment can be inspected, and a rear surface portion 22 formed with a wiring port through which wiring to be connected to the equipment is inserted. An upper cover material 261 and a wiring cover material 27 are attached to the side surface portion 23 and the rear surface portion 22, respectively. The side surface portion 23 has a front engaging portion 234. The upper cover material 261 has a cover body portion 265 and a fixing portion 266 continuous with the cover body portion. The cover body portion 265 has a cover engaging portion 267 that engages with the front engaging portion 234 of the side surface portion 23. The fixing portion 266 is fastened to the rear surface portion 22 by a screw 10.SELECTED DRAWING: Figure 4
Patent JP-2021159184-A (JP)
Title: Medicine administration tool
Inventor: MORI KIMIYA
IPC: A61M5/32
Filed: 2020-03-30
Abstract: To provide a medicine administration tool capable of facilitating preparation of medicine administration without changing a configuration of a tip of a medicine administration tool.SOLUTION: A medicine administration tool 1 comprises: a hollow tubular member 3 comprising a tip opening part 31a and a rear end opening needle part 31b stored in a cylinder case 4; and a prefilled syringe 2. The medicine administration tool has an energization member 11 contacting a rear face of an outer cylinder 21 of the prefilled syringe, for energizing the prefilled syringe in a direction of the hollow tubular member, and a stopper 5 being inserted into side opening parts 43a, 43b of the cylinder case 4 and contacting a front face of an outer side face protrusion part 26, for regulating movement of the prefilled syringe in a direction of the hollow tubular member. The energization member presses the prefilled syringe 2 so that, after the stopper is detached, a seal member 24 of the prefilled syringe becomes in a piercing state by a rear end opening needle part 31b of the hollow tubular member.SELECTED DRAWING: Figure 4
Patent JP-2021159216-A (JP)
Title: Bioelectric signal measuring electrode
Inventor: FUNAHASHI AKIRA
IPC: A61B5/263
Filed: 2020-03-31
Abstract: To provide a bioelectric signal measuring electrode which prevents an electrode member made of conductive rubber and a metal member from being separated from each other, does not give pain caused by the metal member to a living body, and can improve the accuracy of measurement.SOLUTION: A bioelectric signal measuring electrode comprises a metal snap member and an electrode member made of conductive rubber. The snap member has a metal plate part, a metal protrusion projecting from the metal plate part and inserted into a hole formed on a cable terminal, a cavity provided in the metal protrusion, and a hole part provided in the metal plate part and communicated with the cavity. The electrode member has a rubber plate part brought into contact with a living body, and a rubber protrusion projecting from the rubber plate part and accommodated in the cavity and the hole part of the snap member. The rubber protrusion is formed integrally with the rubber plate part. The rubber protrusion of the electrode member has a head part accommodated in the cavity of the snap member, and a neck part accommodated in the hole part of the snap member. The boundary between the head part and the neck part has a smaller cross-sectional area than a portion of the head part adjacent to this boundary.SELECTED DRAWING: Figure 1
Patent JP-2021162390-A (JP)
Title: Displacement measuring device and displacement measuring method
Inventor: NAKAZAWA TAKESHI
IPC: G01B11/00
Filed: 2020-03-31
Abstract: To provide a displacement measuring device and a displacement measuring method, with which it is possible to measure the displacement of a marker (hence, an object) in the depth direction requiring a small processing load or storage capacity.SOLUTION: An internal marker creation unit creates an internal marker image 35 created in a direction inclined by a reference inclination β with respect to a reference direction and including a reference periodic pattern with a period p preliminarily defined. A moire image creation unit superimposes the same internal marker image 35 on each marker image 36 for measurement having been imaged by an imaging unit at a first and a second point of time and thereby creates two moire images 37. A moire fringe inclination calculation unit calculates an inclination θ formed by moire fringes included in the moire images 37 with respect to the reference direction, respectively. A displacement measuring device performs prescribed computation processing using this inclination θ so as to calculate the displacement amount of the marker having occurred in the direction of the optical axis of the imaging unit between the first and second points of time.SELECTED DRAWING: Figure 5
Patent JP-2021161929-A (JP)
Title: Supercharging pressure control device of internal combustion engine
Inventor: KOMATSU RYUKO
IPC: F02B37/18
Filed: 2020-03-31
Abstract: To provide a supercharging pressure control device of an internal combustion engine capable of securing excellent acceleration responsiveness of supercharging pressure by improving accuracy in controlling the supercharging pressure, when a waste gate valve (WG valve) is near a full close position.SOLUTION: In a supercharging pressure control device of an internal combustion engine of the present invention, a WG valve 14 is driven by an electric actuator 31, and closes a bypass passage 11 from a downstream side against an exhaust pressure. A target opening WGCMD is determined on the basis of a target supercharging pressure PBSTCMD determined according to an operation state of the internal combustion engine 1 (steps 1, 2), and an energization duty ratio Eduty of the actuator 31 is determined by FB (feedback) control so that a detected opening WG becomes the target opening WGCMD (steps 5-7). In an acceleration operation, the FB control is stopped when deviation ΔPBST between the target supercharging pressure PBSTCMD and a supercharging pressure PBST is more than a prescribed value ΔPREF, and an addition item ΔEduty is added to the energization duty ratio Eduty (steps 8, 9).SELECTED DRAWING: Figure 6
Patent JP-2020163153-A (JP)
Title: Methods and devices for table pose tracking using fiducial markers
Inventor: PATRICK O'GRADY
IPC: A61B34/20
Filed: 2020-04-02
Abstract: To provide methods and systems for localizing a surgical table and estimating a pose of a surgical table.SOLUTION: Methods for registering a manipulator assembly 26 and an independently positionable surgical table 14 include reading a fiducial marker on the surgical table with a sensor associated with the manipulator assembly, and localizing the manipulator assembly and surgical table with respect to a common reference frame. The methods may further include translating a 3D configuration of the surgical table to a 2D frame of reference so as to estimate a 3D pose of the surgical table relative the manipulator assembly for use in coordinating movements between the manipulator assembly and the surgical table.SELECTED DRAWING: Figure 1
Patent JP-2020111601-A (JP)
Title: Solid powder cosmetic
Inventor: KAWAMOTO SACHIYO
IPC: A61Q1/02
Filed: 2020-04-07
Abstract: To provide a solid powder cosmetic which has no squeaky feeling at the time of application, can finish to a skin having no dullness and having bare skin feeling without powdery feeling or whitening, in finish after application.SOLUTION: The present invention relates to a solid powder cosmetic containing the following components (A) and (B): (A) 1 to 50 mass% of a plate-like composite powder having an average particle diameter of 0.5 to 200 μm, on the surface of a plate-like powder to be a mother powder, coated with one or more kinds selected from the following components (a), (b) and (c): (a) one or more ultra violet light scattering agents selected from titanium oxide and zinc oxide having an average particle diameter of 0.1 to 1 μm; (b) an iron oxide; and (c) an amino acid and derivatives thereof; and (B) 0.01 to 5 mass% of an ester of hydrogenated castor oil and/or castor oil and a higher fatty acid having 10 to 22 carbon atoms.SELECTED DRAWING: None
Patent JP-2020103982-A (JP)
Title: Shooting means of game machine
Inventor: ITO TAKURO
IPC: A63F7/02
Filed: 2020-04-07
Abstract: To provide shooting means of a game machine capable of delaying operation of operation means and timing of game ball shooting with a simple structure.SOLUTION: When a shooting handle is operated at T2 timing, an operation signal becomes High and a first adjustment signal immediately becomes High. A shooting instruction signal becomes High when the first adjustment signal rises and becomes High at 0.6 interval afterwards, so that a shooting device can perform initial shooting of game balls synchronized with operation timing of the shooting handle. Even when operation of the shooting handle is stopped at T5 timing, a shooting permission signal remains High until a next delay signal at 0.27 interval rises at T7 timing. Therefore, the first adjustment signal becomes Low at the T7 timing. The shooting device can delay timing of shooting stop of game balls for an arbitrary time with respect to timing of operation stop of the shooting handle.SELECTED DRAWING: Figure 5
Patent JP-2021167509-A (JP)
Title: Reinforcing bar arrangement structure of concrete structure and reinforcing bar construction method
Inventor: TAKEMOTO YOSHIAKI
IPC: E04C5/02
Filed: 2020-04-09
Abstract: To provide a simple and inexpensive reinforcing bar arrangement structure of a concrete structure and a reinforcing bar construction method for achieving reinforcing bars that can withstand the running of a leveling construction machine.SOLUTION: A reinforcing bar arrangement structure is provided with a binding bar for binding an intersection part 4 of a main reinforcing bar 2A and a distributing bar 2B at a predetermined interval, a bar-type spacer 1 with a plate, and the direction in which the main reinforcing bar 2A extends is set to the direction in which the wheels of a leveling construction machine runs on a concrete structure during curing; the thickness of the binding bar is set to a thickness that prevents cutting due to running of the wheels of the leveling construction machine on the concrete structure during curing; an arrangement interval of the bar-type spacer 1 with a plate is set to the arrangement interval in which the deformation amount in the vertical direction of the main reinforcing bar 2A after the wheel of the leveling construction machine passes on the concrete structure during curing is within a prescribed allowable range.SELECTED DRAWING: Figure 6
Patent JP-2021174164-A (JP)
Title: Server, wallet system, program, and transfer method
Inventor: OKAZAKI KENJI
IPC: G06Q30/02
Filed: 2020-04-22
Abstract: To provide a server configured to provide various services while settling payment in cooperation with a plurality of services, a wallet system, a program, and a transfer method.SOLUTION: A wallet server 1 includes a control unit 11. The control unit 11 acquires user information, determines whether a user has experienced services in accordance with schedule information on the basis of the user information, and executes transferring a predetermined refund to an account of electronic money associated with a user terminal 3 when the user has experienced any one of the services.SELECTED DRAWING: Figure 2
Patent JP-2021171013-A (JP)
Title: LAMP primer and detection method for detecting potato cyst nematode
Inventor: SAKAI HIROMITSU
IPC: C12Q1/6844
Filed: 2020-04-28
Abstract: To provide a method for detecting or identifying potato cyst nematodes (Globodera rostochiensis), which is an important pest of potatoes.SOLUTION: A method for detecting or identifying potato cyst nematode comprises a step of performing amplification reaction of a target nucleic acid region of potato cyst nematode by LAMP using a primer set for LAMP on a non-coding region partial sequence of a mitochondrial subgenome DNA (small circular mitochondrial DNA: scmtDNA) IV of potato cyst nematode.SELECTED DRAWING: None
Patent JP-2021173113-A (JP)
Title: Abrasion resistant structure of excavating machine
Inventor: SHIMOITANI TARO
IPC: E21B10/54
Filed: 2020-04-28
Abstract: To provide high abrasion resistance to an excavation portion such as a casing tube, reduce the replacement cost by extending the life, and improve the function of the excavation portion.SOLUTION: A welded layer 41 made of metal solidified after melting and a cemented carbide abrasion-resistant layer 14 having a plurality of cemented carbide particles 42 held in a state of being completely buried inside the welding layer 41 and a plurality of cemented carbide particles 42 held in a state of being partially exposed from the welding layer 41 are formed on the high abrasion resistance surface 13 in an excavation portion of an excavating machine.SELECTED DRAWING: Figure 2
Patent JP-2020127798-A (JP)
Title: Game machine
Inventor: EJIMA KOJI
IPC: A63F7/02
Filed: 2020-05-14
Abstract: To provide a game machine capable of suitably suppressing an act for fraudulently opening a board box in the game machine including the board box that cannot be opened without leaving any opening histories.SOLUTION: A board box includes: a front-side component 101; and a rear-side component 102. The front-side component 101 and the rear-side component 102 are fixed by inserting a joint pin 155 into a second fixing part 132 to lock the joint pin 155. In this case, a plurality of second fixing parts 132 are provided, and locking positions of second fixing parts 320 for re-fixation used in another fixing treatment are disposed with a predetermined interval to the locking positions of the second fixing parts 132 from among the plurality of second fixing parts 132.SELECTED DRAWING: Figure 27
Patent JP-2021179002-A (JP)
Title: Hot press member and method for producing the same
Inventor: YAMAZAKI KAZUHIKO
IPC: C21D9/00
Filed: 2020-05-15
Abstract: To provide a hot press member that has a composition consisting of, in mass%, C: 0.15% or more to less than 0.26%, Si: 0.01% or more and 1.5% or less, Mn: 1.0% or more and 3.5% or less, P: 0.10% or less, S: 0.010% or less, Al: 0.01% or more to 1.5% or less, N: 0.010% or less, Ti: 0.01% or more to 0.20% or less, and B: 0.0005% or more to 0.020% or less with the balance being Fe and inevitable impurities, and a micro structure in which total of martensite, tempered martensite, and bainite is 90% or more in area ratio, the former austenite average particle size being less than 3.0 μm,.SOLUTION: A hot press member has a tensile strength (TS) of 1300 MPa or more and less than 1760 MPa and excels in low temperature toughness and delayed fracture resistance. There is also provided a method for producing the same.SELECTED DRAWING: None
Patent JP-2021187322-A (JP)
Title: Vehicle control apparatus, vehicle control program, and vehicle control system
Inventor: SAKURADA SHIN
IPC: B60R25/20
Filed: 2020-05-29
Abstract: To provide a vehicle control apparatus, a vehicle control program, and a vehicle control system capable of accurately determining whether a person seated in a driver's seat is an owner of a vehicle.SOLUTION: A vehicle control apparatus includes a processor including hardware. The processor compares owner information which is information characterizing an owner of a vehicle with user information which is information characterizing a user seated in a driver's seat of the vehicle to determine whether the user is the owner, and performs at least one of the use restriction of the vehicle and notification to a terminal of the owner when determining that the user is not the owner.SELECTED DRAWING: Figure 3