baber/WOPTO huggingface dataset:
Patent JP-2021023725-A (JP)
Title: Adhesive composition for biological fixing, and biological fixing method
Inventor: ISSHIKI ERIKA
IPC: C09J4/04
Filed: 2019-08-08
Abstract: To provide an adhesive composition for biological fixing that can be easily peeled or removed with water after cured.SOLUTION: An adhesive composition for biological fixing contains a 2-cyanoacrylate compound and a water-soluble compound. When a cured product of the adhesive composition is immersed in water at 40°C for 24 hours, a water absorption of it is 5% or more.SELECTED DRAWING: None
Patent JP-2021024515-A (JP)
Title: Marine propulsion system
Inventor: SATOU HISAYASU
IPC: B63B49/00
Filed: 2019-08-08
Abstract: To provide a marine propulsion system capable of operating a propulsion device so as not to immediately cause a failure after detecting a sign of the failure.SOLUTION: According to an embodiment of the present invention, the marine propulsion system includes a marine propulsion device, a detection device for detecting state information of the propulsion device, and a control device for controlling the propulsion device by setting a prescribed operation setting value. The control device acquires the state information of the propulsion device from the detection device, calculates a failure sign level to be an index of a failure occurrence of the propulsion device on the basis of the acquired state information, and sets an operation setting value such that the failure sign level becomes smaller than a reference value at least just after when the calculated failure sign level exceeds a prescribed threshold. The reference value is set smaller than the threshold.SELECTED DRAWING: Figure 1
Patent JP-2020025870-A (JP)
Title: Drug sorting device
Inventor: AMANO HIROKAZU
IPC: A61J3/00
Filed: 2019-08-08
Abstract: To recognize drugs themselves and automatically sort the drugs.SOLUTION: A drug sorting device (1) includes: a determination unit (64) for determining a type of drug on the basis of an image filmed by a first camera (131); and a transportation and sorting unit (12) for sorting a plurality of types of drugs stored while being mixed in a first storage unit (11), for each of the types on the basis of a determination result by the determination unit and storing them in a second storage unit (14).SELECTED DRAWING: Figure 1
Patent JP-2020032527-A (JP)
Title: Holder member
Inventor: SAWADA TAKUYA
IPC: B24B45/00
Filed: 2019-08-17
Abstract: To provide a holder member that is superior in workability in a mounted state and can enhance work accuracy, and a processing tool equipped with the holder member.SOLUTION: A member 1 to be fitted is a grinding rod with a circular cross section, a fitting part of the grinding rod in a holder member 2 is a triangle cross section part 2A or a deformed triangle cross section part, and a fitting part with respect to an extending member 3 in the holder member 2 is a circular cross section part 3. The grinding rod 1 is fixedly held by creating a closely contacting state while spreading the triangle cross section part 2A or the deformed triangle cross section part by the grinding rod 1.SELECTED DRAWING: Figure 8
Patent JP-2021033585-A (JP)
Title: Commodity sales processing system, commodity sales processing apparatus and method, and control program
Inventor: KAWAMOTO TAKESHI
IPC: G06Q30/06
Filed: 2019-08-22
Abstract: To properly connect a privately owned communication terminal to a store server to use the communication terminal as a user terminal for self-registration.SOLUTION: A commodity sales processing apparatus acquires store identification data input to a user terminal owned by a consumer, from the user terminal. When the store identification data acquired from the user terminal is valid data, the commodity sales processing apparatus enables the user terminal. When acquiring, from the enabled user terminal, commodity identification data input to the user terminal, the commodity sales processing apparatus acquires commodity data of a commodity identified by the commodity identification data from a storage unit, and processes sales data of a commodity purchased by the consumer who uses the user terminal on the basis of the commodity data.SELECTED DRAWING: Figure 1
Patent JP-2021029173-A (JP)
Title: Plant cultivation apparatus and plant production method
Inventor: ITO KAZUO
IPC: A01G9/00
Filed: 2019-08-23
Abstract: To provide a plant cultivation apparatus that can reduce the number of parts.SOLUTION: The plant cultivation device comprises: a plurality of cultivation trays 40; a plurality of light period space-forming sections 51; one or more dark period space-forming sections 53; a growing light source 61 with the ability to generate the amount of light required for industrial growth of plants; and transporting means 300. The light period space-forming section 51 and the dark period space-forming section 53 can accommodate a plurality of cultivation trays 40. The total capacity of all the cultivation trays in the dark period space-forming sections 53 is smaller than the total capacity of all the cultivation trays in the light period space-forming sections 51. The growing light source 61 is disposed in the light period space-forming section 51, while the dark period space-forming section 53 has no growing light source 61 or has simplified growing light sources as compared with the above growing light sources.SELECTED DRAWING: Figure 1
Patent JP-2021033136-A (JP)
Title: Head-up display device
Inventor: MIZUOCHI MASAHIKO
IPC: B60K35/00
Filed: 2019-08-27
Abstract: To provide a head-up display device capable of preventing dust or stray light from entering an optical path.SOLUTION: The head-up display device comprises: a projector 10 radiating display light L; a concave mirror as an example of relay optical member, guiding the display light L radiated by the projector 10 to a windshield; and a housing storing the projector 10 and the concave mirror. The projector 10 includes: a light source part 19, a photosynthesis part 17 and a display element 12 that generate display light L; a projector lens 14 through which the generated display light L transmits; and a lens position adjustment part 16 moving the projector lens 14 in a thickness direction of the projector lens 14. The housing includes an operation hole 68h allowing the lens position adjustment part 16 to be operational from the storage space Sp storing the concave mirror, and substrate support parts 64b, 68c supporting a relay substrate 71 in a position of the storage space Sp where the operation hole 68h is concealed.SELECTED DRAWING: Figure 7
Patent JP-2020063840-A (JP)
Title: Hollow tube
Inventor: GOTO TAKUMA
IPC: B32B27/30
Filed: 2019-08-28
Abstract: To provide a hollow circular pipe which satisfies weight saving and multifunctionality, as well as an apparatus and method for manufacturing the hollow circular pipe.SOLUTION: A hollow circular pipe 100 includes an outer layer 220 having an inclination structure varying in the porosity in a wall thickness direction, an inner layer 210, and a coating layer 230. The inclination structure of the hollow circular pipe 100 has the porosity lower in a further side from the center of the outer layer 220 than in a closer side. The hollow tube 100 thus has multifunctionality at least including weight saving and mechanical physical properties.SELECTED DRAWING: Figure 1
Patent JP-2021038114-A (JP)
Title: Silicon material and lithium ion battery containing the silicon material
Inventor: KINOSHITA TAKAHIRO
IPC: C01B33/18
Filed: 2019-09-03
Abstract: To provide a silicon material from a vegetable raw material which absorbs a volume change of the silicon material and has a small amount of metallic materials, and provide a lithium secondary battery containing the silicon material.SOLUTION: A method comprises a pretreatment step of pulverizing a vegetable raw material to obtain a silica source, a combustion step of burning the silica source to extract silica, and a purification step of removing carbon from a combustion product obtained in the combustion step. The method uses an amorphous silica produced by a heating step of supplying combustion gas into a chamber and heating the silica source in the chamber in a plasma atmosphere. With the amorphous silica used as a precursor, the resultant silicon material contains silicon produced by removing carbon components at the center and includes a space 314 between the silicon and carbon.SELECTED DRAWING: Figure 26
Patent JP-2021043543-A (JP)
Title: Transfer device of contents distribution system and program
Inventor: UEDA KAZUAKI
IPC: H04L45/74
Filed: 2019-09-06
Abstract: To provide a scheme for controlling a distribution destination of contents in a contents distribution system which performs routing of contents according to contents names.SOLUTION: A transfer device of a contents distribution system for transferring a request packet containing contents names of contents requesting distribution according to the contents names, includes: a plurality of communication interfaces for connecting with a plurality of other devices; storage means for storing attribute information indicating attribute of each of the plurality of communication interfaces, contents names, and restriction information indicating one or more attributes associated with the contents names; and processing means for performing processing of determining whether or not to discard the received request packet according to whether or not a first content name contained in the received request packet is associated with a first attribute of the communication interface having received the request packet in the restriction information.SELECTED DRAWING: Figure 4
Patent JP-2021040754-A (JP)
Title: Information processing system, information processor, information processing program, and information processing method
Inventor: YASUHARA MASAKI
IPC: A63F13/533
Filed: 2019-09-06
Abstract: To provide an information processing system capable of increasing effects a user can enjoy when a lottery opportunity is imparted by payment of additional costs, an information processor, an information processing program, and an information processing method.SOLUTION: When a first impartment condition is satisfied, first impartment to impart to a user an in-game content chosen by lottery from a content group including a plurality of in-group contents as a content of a lottery. Also, in addition to the first impartment, an alternative about whether or not second impartment to which impartable upper limit frequency is set is performed is presented to the user. When performance of the second impartment is selected and an exchange parameter satisfies a second impartment condition, the parameter is changed and the second impartment is performed. Also, the in-game content to which the first impartment or the second impartment is applied is eliminated from a lottery object to follow.SELECTED DRAWING: Figure 16
Patent JP-2021043559-A (JP)
Title: Vehicle and remote operation system
Inventor: NOZAKI YOSUKE
IPC: G08G1/16
Filed: 2019-09-06
Abstract: To obtain a vehicle and a remote operation system capable of resolving a dangerous driving state without interfering with traffic.SOLUTION: A vehicle has a permitting portion that permits remote operation by a remote operating device outside the vehicle, a peripheral information obtaining portion that obtains the peripheral information of the vehicle, a transmitting portion that transmits the peripheral information of the vehicle obtained by the peripheral information obtaining portion to the remote operating device, a receiving portion that receives a remote operation signal inputted by an operator outside the vehicle through the remote operating device, a traveling control portion that remote-drives the vehicle on the basis of the remote operation signal, and a forcibly switching portion that forcibly permits remote operation by the permitting portion when it is determined that it is in a dangerous driving state.SELECTED DRAWING: Figure 6
Patent JP-2021042097-A (JP)
Title: Ceramic sintered body
Inventor: SATO RYOTA
IPC: H01L21/683
Filed: 2019-09-10
Abstract: To provide a ceramic sintered body capable of forming a uniform temperature distribution on a placement surface.SOLUTION: The present invention provides a ceramic sintered body 10 that includes a placement surface F on which a substrate is placed, in which: the ceramics sintered body 10 is provided with a flow path 4 extending along a placement surface F at a position away from the placement surface F and flowing a medium through it; and a thermal conductivity of at least a portion of the flow path upper area X is smaller than a thermal conductivity of at least a portion of other area Y of the ceramic sintered body 10 adjacent to the flow path upper area X in a direction along the placement surface F, where a portion between the flow path 4 and the placement surface F of the ceramic sintered body 10 in a direction perpendicular to the placement surface F is defined as the flow path upper area X.SELECTED DRAWING: Figure 2
Patent JP-2021042102-A (JP)
Title: Glass melting furnace and glass production method
Inventor: MATSUYAMA Toshiaki
IPC: C03B5/42
Filed: 2019-09-11
Abstract: To provide a glass melting furnace capable of suppressing decline of energy efficiency.SOLUTION: A glass melting furnace 10 includes a dissolver 20 where glass-making feedstock is supplied inside, an energizing electrode 50 provided inside the dissolver 20, a support structure 40 provided outside the dissolver 20, a support unit 60 having a support plate 61 provided between a first insulator 62 and a second insulator 63, in which the second insulator 63 is fixed to the support structure 40, and an upper structure 30 formed of a conductive brick, for covering the top of the dissolver 20 by being supported by the support unit 60 through the first insulator 62.SELECTED DRAWING: Figure 1
Patent JP-2020056012-A (JP)
Title: Dielectric ink composition
Inventor: CHOPRA NAVEEN
IPC: C09D11/52
Filed: 2019-09-12
Abstract: To provide a printable UV-curable dielectric material that has adequate surface cure and is capable of supporting the printing of conductive ink features on the surface with good conductivity.SOLUTION: A dielectric ink composition includes: at least one (meth)acrylate compound selected from the group consisting of (meth)acrylate monomers, (meth)acrylate oligomers and combinations thereof; a sensitizing photoinitiator; an amine synergist photoinitiator; and a phosphine oxide photoinitiator.SELECTED DRAWING: Figure 2
Patent JP-2021031177-A (JP)
Title: Hands-free and portable jelly drink container
Inventor: WAKABAYASHI TAKUYA
IPC: A23L2/00
Filed: 2019-08-27
Abstract: To provide a nutrient supplying jelly drink that can be carried without holding it while exercising such as jogging.SOLUTION: Considering wearing a container for a nutrient supplying jelly drink on a wrist, a completely new form of a packaged product consisting of four parts has been discovered. By wrapping a belt around the wrist and fastening it according to the length of the wrist with a double-sided seal installed on a body, the container can be easily worn on the wrist.SELECTED DRAWING: Figure 7
Patent JP-2020022359-A (JP)
Title: Wireless inductive power transmission
Inventor: ANDRIES VAN WAGENINGEN
IPC: H02J7/00
Filed: 2019-09-13
Abstract: To provide an operation method of an inductive power transmission system including a power transmitter that generates a wireless power signal for a power receiver.SOLUTION: An inductive power transmission system supports bidirectional communication between a power transmitter and a power receiver based on modulation of a power signal, and includes the steps of: starting an essential configuration phase by transmitting a signal strength package; executing an essential configuration phase in which a first set of power transmission operation parameters is selected; the power receiver transmitting a request to enter a negotiation phase; the power transmitter approving the request to enter the negotiation phase; and determining a second set of operation parameters by the power receiver and the power transmitter executing the requested negotiation phase.SELECTED DRAWING: Figure 5
Patent JP-2021044763-A (JP)
Title: Communication terminal, communication system, position management method, and program
Inventor: KATO YOSHINAGA
IPC: H04M1/00
Filed: 2019-09-13
Abstract: To solve the problem in which: conventionally, there is disclosed a technology to perform detection of a person and determination of similarity of a detected image in order to check the number of unknown persons; however, a conventional communication terminal cannot determine the direction of movement of an object.SOLUTION: A communication terminal (2) transmits image data of a predetermined part of an object to cause the other device to perform collation of an image, and comprises: management means (3008) that, when the object enters a collation possible range where collation of the object is possible at a first time point, manages a first position at which the object enters the range, and when the object exits from a detection possible range where detection of the object is possible at a second time point, manages the second position immediately before the object exits from the detection possible range; and determination means (33) that determines the direction of the second position with reference to the first position.SELECTED DRAWING: Figure 12
Patent JP-2021041990-A (JP)
Title: Storage container
Inventor: FUNASHIMA MAKOTO
IPC: B65D43/16
Filed: 2019-09-13
Abstract: To provide a storage container which enables improvement of sealability.SOLUTION: A storage container 10 includes: a container body lower part 20 having a lower peripheral wall part 22; and a container body upper part 40 having an upper peripheral wall part 41 connected to the lower peripheral wall part 22 through a hinge 11. A step part 30 is formed at one of the lower peripheral wall part 22 and the upper peripheral wall part 41. An engagement part 50 which engages with the step part 30 is formed at the other. The step part 30 includes: a step part body 34; and a contact member 35 for the step part which is provided at the step part body 34 and contains an elastomer material. When the container body upper part 40 is closed, the engagement part 50 contacts with the contact member 35 for the step part.SELECTED DRAWING: Figure 5
Patent JP-2020045277-A (JP)
Title: Passivation of non-linear optical crystal
Inventor: VLADIMIR DRIBINSKI
IPC: H01L21/66
Filed: 2019-09-26
Abstract: To provide a system for optically checking a specimen.SOLUTION: A checking system 400 comprises: a specimen support 412; a laser system 402 configured to radiate one part of a surface of one or more specimens 410 arranged on the specimen support 412; a detector 404 configured to receive at least one part of radiation reflected, scattered, or emitted from the surface of the specimen 410; and a computer controller 414 communicatably coupled with the detector 404, configured to acquire information regarding at least one part of the radiation received by the detector 404, and further configured to determine existence or absence of at least one defect of the specimen using the information regarding at least one part of the radiation received by the detector 404.SELECTED DRAWING: Figure 4
Patent JP-2021054577-A (JP)
Title: Printing medium inverter
Inventor: NOGUCHI YOSHIJI
IPC: B65H5/06
Filed: 2019-09-30
Abstract: To provide a printing medium inverter allowing for suppressing an occurrence of a paper powder or a failure of a transport roller pair of a printer.SOLUTION: A printing medium inverter comprises a switchback path that accepts a printing medium carried by a transport roller pair 13, 14, and switchback-carries the accepted printing medium and delivers it downstream, a switchback roller unit (e.g. switchback roller pair 34) that is provided on the switchback path and switches back the printing medium by inverting the rotation direction, and a control unit that controls the rotational speed of the switchback roller unit. The control unit accelerates the rotational speed of the switchback roller unit from a time point the accepted printing medium is carried to a predetermined acceleration start position and changes the acceleration start position in accordance with the length in a transport direction of the printing medium.SELECTED DRAWING: Figure 1
Patent JP-2021057749-A (JP)
Title: Coherent detection element
Inventor: OKAYAMA HIDEAKI
IPC: H04B10/61
Filed: 2019-09-30
Abstract: To provide a coherent detection element with an optical hybrid circuit that can operate simultaneously for two polarizations.SOLUTION: When an input to an interference unit is an input vector a of the sixth row and the first column, and the first to sixth output optical signals are output vectors b of the sixth row and the first column, a function of the interference unit is represented as a matrix of the sixth row and the sixth column. When a component of the matrix M is mij (i and j are integers between 1 and 6), a component of the input vector a is ai, a component of the output vector b is bi, and a1 which is the component of the input vector a is a first signal light, a3 is second signal light, a4 is first station emission, and a6 is second station emission, an arithmetic unit uses an equation b=Ma to calculate an orthogonal component of the signal light.SELECTED DRAWING: Figure 1
Patent JP-2021056183-A (JP)
Title: Apparatus and method for detecting surface defect of workpiece, surface inspection system for workpiece, and program
Inventor: YAHASHI AKIRA
IPC: G01B11/30
Filed: 2019-10-02
Abstract: To provide a surface defect detection apparatus, or the like, for a workpiece, which can stably detect a small surface defect with high accuracy.SOLUTION: A surface defect detection apparatus acquires a plurality of images for a measurement portion of a workpiece to be subjected to surface defect detection, while relatively moving bright/dark pattern of a lighting device with respect to the workpiece, extracts feature points of the images by applying binary processing and a threshold to the images or applying a corner detection function, and determines multi-dimensional feature quantities for the feature points to extract temporary defect candidates. When a plurality of images from which the temporary defect candidates have been extracted include a preset number of images corresponding to the temporary defect candidates, which is equal to or larger than a threshold, the temporary defect candidates are determined as defect candidates. A plurality of images including the determined defect candidates are synthesized to generate a synthesized image, to detect a defect on the basis of the generated synthesized image.SELECTED DRAWING: Figure 11
Patent JP-2021058831-A (JP)
Title: Water purifier
Inventor: HIWATARI TAKAYUKI
IPC: E03C1/10
Filed: 2019-10-04
Abstract: To provide a water purifier having a water purification cartridge securely fixed in an inside of a water purifier housing, capable of securely conducting raw water to a desired channel when flowing raw water, and capable of improving operability on exchanging the purification cartridge.SOLUTION: A water purifier comprises: a first engagement mechanism K1 capable of switching a first engaging position KG1 engaging a housing main part and a housing lid part and a first engaging cancellation position KK1 for cancelling the engagement; and a second engagement mechanism capable of switching a second engaging position engaging the water purification cartridge and the housing lid part and a second engaging cancellation position for cancelling the engagement, wherein a second relative rotation angle from the second engaging position on a second relative rotation to the second engaging cancellation position is set larger than a first relative rotation angle α from the first engaging position KG1 which is in the same rotation direction as a rotation direction of the second relative rotation at a first relative rotation to the first engaging cancellation position KK1.SELECTED DRAWING: Figure 5