baber/WOPTO huggingface dataset:
Patent JP-2019197933-A (JP)
Title: Surface emission quantum cascade laser
Inventor: SAITO SHINJI
IPC: H01S5/18
Filed: 2019-08-23
Abstract: To provide a surface emission quantum cascade laser which is enhanced in heat dissipation property, and reduced in leak of light from a chip side face.SOLUTION: A surface emission quantum cascade laser comprises an active layer and a first semiconductor layer. The first semiconductor layer is provided on the active layer, and has a first face. The first face includes: an internal region where first pits form first two-dimensional grid; and an outer peripheral region where second pits form a second two-dimensional grid. A grid spacing of the first pits is m times that of the second pits. The two-dimensional shape of the first pits is asymmetric with respect to a line which runs through a center of mass of the first two-dimensional shape and which is in parallel with at least one side of the first two-dimensional grid. The two-dimensional shape of the second pits is symmetric with respect to each of lines which run through a center of mass of the two-dimensional shape and which are in parallel with all of sides of the second two-dimensional grid. A laser beam has an emission wavelength corresponding to the grid spacing of the second pits and is emitted from the internal region mostly in a vertical direction to the active layer.SELECTED DRAWING: Figure 1
Patent JP-2021035009-A (JP)
Title: Actuator and panel speaker
Inventor: OBARA TEPPEI
IPC: H04R1/00
Filed: 2019-08-29
Abstract: To provide an actuator and a panel speaker capable of suppressing temperature rise in a coil even when the coil constituting a magnetic driving mechanism is covered by a yoke of a movable body.SOLUTION: In an actuator 1, flat plate sections 521 of a first yoke 51 and a second yoke 52 are respectively superposed on both sides of a magnet 50 magnetized in a Z axis direction in a movable body 5. A cylindrical trunk section 522 of the second yoke 52 faces the first yoke 51 via the coil 60 in a direction crossing the Z axis direction. A vent hole 523 is arranged at a position overlapping the coil 60 in the Z axis direction in the second yoke 52. Consequently, when the movable body 5 oscillates in the Z axis direction, air going into and out of the vent hole 523 of the second yoke 52 can cool the coil 60 so as to prevent the temperature rise of the coil 60.SELECTED DRAWING: Figure 5
Patent JP-2021036202-A (JP)
Title: Mass analysis data processing method, mass analysis data processing system, and program
Inventor: OKUBO TATSUKI
IPC: G06N20/00
Filed: 2019-08-30
Abstract: To improve the accuracy of discrimination of a microbe discrimination model.SOLUTION: The present invention includes: acquiring a plurality of known sample data that includes an m/z value of a plurality of marker protein relating to known microbes (S11); comparing the m/z values of the same marker protein with each other and classifying the m/z values, of which a difference between two is included within a predetermined permissible error range, into the same group, thereby dividing the m/z values relating to the marker protein into one or more groups (S12); replacing the m/z values included in each of the plurality of known sample data with a group identifier that is an identifier unique to the groups into which the m/z values are classified and thereby creating learning data (S13); and, assuming that, with regard to the same kind of marker protein out of the plurality of marker protein, the distances between mutually different group identifiers all are equivalent, performing machine learning in which the learning data is used, and thereby creating a discrimination model (S14).SELECTED DRAWING: Figure 2
Patent JP-2021035702-A (JP)
Title: Coated cutting tool
Inventor: NISHIZAWA HIROSATO
IPC: C23C14/06
Filed: 2019-08-30
Abstract: To provide a coated cutting tool capable of extending a tool life longer than the past.SOLUTION: An objective coated cutting tool comprises a base material consisting of a cubic boron nitride sintered body and a coating layer formed on the base material. The coating layer has a Ti carbonitride layer comprising Ti(CxN1-x), and the average thickness of the Ti carbonitride layer is 0.5 μm or more but 5.0 μm or less. In the Ti carbonitride layer, the atom ratio R75 of element C located at a position of 75% in thickness from a base material side is higher than that R25 of C located at the position of 25% in thickness from the base material side and besides, the composition coefficient TC(111) of (111) plane is 1.0 or more but 2.0 or less. In the X-ray diffraction measurement of the Ti carbonitride layer, the absolute value of difference between the maximum and minimum of 2θ is 0.1° or less in the (111) plane when measuring an angle ψ as 0°, 30°,50° and 70°.SELECTED DRAWING: Figure 1
Patent JP-2021035484-A (JP)
Title: Game machine
Inventor: KAKO TAKEO
IPC: A63F7/02
Filed: 2019-08-30
Abstract: To provide a game machine capable of enhancing interest in a game while having a movable body operable from an original position to an operation position.SOLUTION: A game machine includes: a movable body operable from an original position to an operation position; and operation control means for controlling operation of the movable body. The operation control means can execute first operation control for operating the movable body from an original position to an operation position, and second operation control for operating the movable body from the operation position to the original position, the first operation control may be executed triggered by a start of a pattern variation, and is executed on the basis of satisfaction of a predetermined condition including at least a condition pertaining to time lapse during a predetermined period when the pattern variation is not executed and the pattern variation pertaining to entry is executed triggered by the entry of game balls into a start pocket, and execution of the first operation control pertaining to start of a pattern variation is regulated during a second period connected with a first period in a predetermined period in addition to the first period until the second operation control is executed after the first operation control pertaining to the predetermined condition in the predetermined period is executed.SELECTED DRAWING: Figure 18
Patent JP-2021037139-A (JP)
Title: Medical appliance
Inventor: KOBAYASHI TAKUYA
IPC: A61M5/142
Filed: 2019-09-04
Abstract: To provide a medical appliance which can reduce such a situation that a notification unit cannot be driven.SOLUTION: A medical appliance 1 comprises a first secondary battery 10, a second secondary battery 20, a load 30, a notification unit 40 and a controller 60. The controller, when the residual amount of one secondary battery becomes equal to or greater than the power amount necessary for driving the notification unit and becomes the preset residual amount in a case where the load is driven by the power of the one secondary battery, drives the load by the power of the other secondary battery, and when the other secondary battery is turned into at least one of the depletion state where the residual amount of the other secondary battery is less than the power amount that can drive the load and the abnormal state where the residual amount of the other secondary battery is equal to or greater than the power amount that can drive the load and the driving of the load by the power of the other secondary battery is interrupted, drives the notification unit by the power of the one secondary battery.SELECTED DRAWING: Figure 1
Patent JP-2020002169-A (JP)
Title: Insecticidal compounds
Inventor: THOMAS PITTERNA
IPC: A61K31/4425
Filed: 2019-09-09
Abstract: To provide insecticidal compounds.SOLUTION: The present invention relates to novel triazole derivatives of formula (I), where Y, X, X2 and Q are as defined in claim 1, or salts thereof, having insecticidal activity, to processes and intermediates for preparing them, to insecticidal, acaricidal, nematicidal or molluscicidal compositions comprising them, and to methods of using them to combat and control insect, acarine, nematode or mollusc pests.SELECTED DRAWING: None
Patent JP-2021042794-A (JP)
Title: Liquid leakage prevention device
Inventor: ARAKI FUMITAKA
IPC: F16L55/00
Filed: 2019-09-10
Abstract: To immediately block leakage of a liquid from piping and a measuring instrument.SOLUTION: A liquid leakage prevention device 100 has: a main flow channel 101 connected to the middle of a main piping 110 in which an oil A flows; and a branch flow channel 102 having a branch portion 102a branched from the main flow channel 101, and a joining portion 102c returning to the main flow channel 101 again, and further having a small-diameter portion 102d of a diameter smaller than the main flow channel 101 on a part of the path. A closure ball 105 is positioned on the joining portion 102c of the branch flow channel 102 by its own weight in a normal state free from leakage of the oil from the main piping 110, to block flow of the oil A from the branch flow channel 102, and separated from the position of the joining portion 102c by the flow of the oil A from the branch flow channel 102 on the basis of pressure drop in the main piping 110 and pressure rise of the oil A in the branch flow channel 102, and blocks the flow of the oil A of the main flow channel 101 when the oil A leaks from the main piping 110.SELECTED DRAWING: Figure 1
Patent JP-2021043086-A (JP)
Title: No-reprocessing required abwr and nuclear plant site
Inventor: SHIRAKAWA TOSHIHISA
IPC: G21C5/00
Filed: 2019-09-11
Abstract: To satisfy a requirement that a spent nuclear fuel aggregate should be buried into the ground because, when operating a nuclear fuel reactor by using a slightly-enriched uranium oxide, an aggregate cumulative amount is surely increased, uranium enrichment is lowered by 1% more or less, however, still higher than natural uranium, also, related to Pu, fissionable Pu is reduced, however, fission-difficult Pu (plutonium 240, 242) is increased, and it becomes doubtful what is a purpose for mounting a MOX nuclear fuel aggregate.SOLUTION: A rating heat output is halved without changing a pressure vessel of an original ABWR, and an initial nuclear fuel aggregate is made to be a no-reprocessing required ABWR as an ABWR spent nuclear fuel aggregate. The spent nuclear fuel aggregate which is generated from the no-reprocessing required ABWR is stored in a dry storage hollow pit 10. By soil-improving an upper part of original soil by a component assertion-stamped concrete block 11, an emergency cooling pit 12 is constructed. A water absorption resin 13 which is absorbed with water having a sterilizer-added component assertion statement is inputted into the pit. An in-site road is constructed by using the component assertion-stamped concrete block 11.SELECTED DRAWING: Figure 4
Patent JP-2021044498-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TANIOKA YOSHI
IPC: H01L25/18
Filed: 2019-09-13
Abstract: To provide a manufacturing method of a semiconductor device with improved yield.SOLUTION: A manufacturing method of a semiconductor device according to an embodiment includes the steps of forming a groove in a first wafer in which a first semiconductor layer is formed on a first substrate, bonding the first semiconductor layer side of the first wafer in which the groove is formed and the second semiconductor layer side of the second wafer in which the second semiconductor layer is formed on a second substrate, thinning the first or second substrate of bonded members, forming wiring on the thinned board side surface, and individualizing the members whose wiring is formed according to the position of the groove.SELECTED DRAWING: Figure 2
Patent JP-2021048794-A (JP)
Title: Ceramide aglycone-containing composition, and production method
Inventor: OKAYASU MUSASHI
IPC: A61K31/164
Filed: 2019-09-25
Abstract: To provide a composition containing ceramide aglycone (free ceramide) obtained from sphingoglycolipid, and a production method for the same.SOLUTION: The ceramide aglycone-containing composition is obtained by making enzyme derived from black Aspergillus act on a sphingoglycolipid-containing composition; in particular, the sphingoglycolipid is β-glucosylceramide; the enzyme derived from black Aspergillus is enzyme having a β-glucosidase activity derived from Aspergillus, and by making the enzyme act, the composition containing ceramide aglycone can be produced at an arbitrary ratio.SELECTED DRAWING: Figure 1
Patent JP-2021049874-A (JP)
Title: Turbine for generation of propulsion force
Inventor: SHIBATA MASAAKI
IPC: B63H11/04
Filed: 2019-09-25
Abstract: To provide a turbine for generation of propulsion force usable as a generation source for propulsion force in a deep-sea explorer or a vessel and capable of facilitating saving energy.SOLUTION: A turbine for generation of propulsion force comprises: a turbine shaft reduced in diameter as proceeding from one end to the other end: and a plurality of turbine blades formed on a surface of the turbine shaft and extending spirally from one end to the other end of the turbine shaft, and defining a fluid channel between mutually adjacent turbine blades. The fluid channel comprises: a fluid inlet for conducting a fluid at one end of the turbine shaft; and a fluid outlet for ejecting the fluid in an axial direction of the turbine shaft at the other end of the turbine shaft. The fluid channel is reduced in channel area linearly as going along a flowing direction.SELECTED DRAWING: Figure 1
Patent JP-2021051590-A (JP)
Title: Information processing method and information processor
Inventor: FURUKAWA DAISUKE
IPC: G10L15/00
Filed: 2019-09-25
Abstract: To provide a technique capable of reminding in an appropriate period while reducing labor of user operation.SOLUTION: An information processing method includes: a product information acquisition step of acquiring a type of a product the purchase of which is desired by a user; and an outputting step of outputting a remind related to the purchase of the product when remind condition is satisfied in a remind period defined in accordance with the acquired type of the product.SELECTED DRAWING: Figure 3
Patent JP-2021056696-A (JP)
Title: Token processing system, server device, portable terminal, token processing method, and token processing program
Inventor: AKIHATA MAKOTO
IPC: G06Q20/06
Filed: 2019-09-30
Abstract: To provide a token processing system capable of preventing economic stagnation and guaranteeing that a user can purchase a necessary product and receive service provision.SOLUTION: A token processing system includes a headquarters server device 111 and a plurality of portable terminals 113-#1, 113-#, 113-#3, ..., and 113-N# each of which is possessed by each of a plurality of members. The headquarters server device and the plurality of portable terminals are mutually connected by a network 101 such as Internet. Each member makes payment by a red token which can be used only in the middle of a term and a blue token which loses half of its value when it strides over a term. Payment can be made by the red token and the blue token, but a person who has received a payment receives the total amount as the blue token. The red token is supplied to a member at the beginning of a term, and a red token remaining at an end of a term is recovered. A blue token of a prescribed amount is supplied to the member when the member joins an economic community.SELECTED DRAWING: Figure 1
Patent JP-2021056947-A (JP)
Title: Content display system, information processing device, and program
Inventor: TAKAHASHI RYO
IPC: G06F3/0485
Filed: 2019-10-02
Abstract: To allow content to be efficiently shared among devices.SOLUTION: A content display system includes first and second user terminals. The first and second user terminals display content acquired from the same providing source. The first user terminal acquires an event related to operation for the content displayed on the first user terminal and transmits the event to the second user terminal. The second user terminal performs operation for the content displayed on the second user terminal in response to the event.SELECTED DRAWING: Figure 1
Patent JP-2021061705-A (JP)
Title: Synchronous rectification control device and power receiving device
Inventor: OMORI YOICHI
IPC: H02M7/21
Filed: 2019-10-08
Abstract: To synchronously control a rectifier circuit with high accuracy.SOLUTION: A rectifier circuit 60 is a circuit that rectifies a current of a series resonant circuit consisting of a capacitor 5 and a reactor 4 by a plurality of switching elements 61 to 64 and converts the current into a direct current, a synchronous rectification control device 71 includes a voltage polarity determination machine 14 that determines the polarity of a voltage of the capacitor 5, a phase synchronization circuit 11 that outputs a phase-locked signal to the output of the voltage polarity determination machine 14, a phase delay circuit 13 that outputs a signal whose phase is delayed by 90 degrees from the output of the phase synchronization circuit 11, and a gate signal generation circuit 12 that outputs a gate signal that controls switching of the plurality of switching elements 61 to 64 according to the output of the phase delay circuit 13.SELECTED DRAWING: Figure 1
Patent JP-2019218412-A (JP)
Title: External composition for skin
Inventor: KAWAGUCHI YOSHIAKI
IPC: A61K8/43
Filed: 2019-10-08
Abstract: To provide an external composition for skin which is excellent in skin remaining properties of antimicrobial components.SOLUTION: An external composition for skin is prepared by containing (A) an antimicrobial component, (B) a cyclodextrin compound, (C) a solid wax whose melting point is 40°C or more so that the content of (D) water is 40 wt.% or less to the entire composition. The external composition for skin of the invention is excellent in skin remaining properties of (A) the antimicrobial component after application to the skin, and preferably may be used as a deodorant agent.SELECTED DRAWING: None
Patent JP-2021059314-A (JP)
Title: Tire and wheel assembly
Inventor: KUWAYAMA ISAO
IPC: B60L53/12
Filed: 2019-10-09
Abstract: To provide a tire and wheel assembly that can achieve high power receiving efficiency in automatic power supply using an electromagnetic induction system.SOLUTION: A tire and wheel assembly 3 of the present invention comprises a tire having a tread part 13 and a wheel 20 having a rim part 21. The tire is attached to the rim part. The tire and wheel assembly comprises a power receiving coil 31. The tire and wheel assembly has an inner pressure of 120-200 kPa.SELECTED DRAWING: Figure 1
Patent JP-2021062514-A (JP)
Title: magazine
Inventor: KURODA SEIYA
IPC: B41F15/08
Filed: 2019-10-11
Abstract: To provide a magazine increased in an accommodation number of stencil sheets.SOLUTION: A magazine accommodates a plurality of stencil sheets, and includes: guide parts guiding the stencil sheets in a carry in/out direction; and fixation parts fixing the stencil sheets to the guide parts. The guide parts each includes: a first guide plate disposed on one side in a direction orthogonal to the carry in/out direction to directly support one side edge of the facing edges of each of the stencil sheets; and a second guide plate disposed on the other side in the direction orthogonal to the carry in/out direction to directly support the other side edge of the facing edges of each of the stencil sheets. The magazine is provided with a plurality of guide parts in a vertical direction.SELECTED DRAWING: Figure 16
Patent JP-2021064094-A (JP)
Title: Collision determination device
Inventor: KOBAYASHI ATSUSHI
IPC: B60W30/08
Filed: 2019-10-11
Abstract: To provide a collision determination device that can properly determine a collision on the basis of a collision distance.SOLUTION: The present invention relates to a collision determination device that determines the possibility of a collision between an own vehicle and another vehicle on the basis of an own vehicle route as a travel route of the own vehicle and another route vehicle as a travel route of another route around the own vehicle. The collision determination device includes: a stop position setting unit for setting a target stop position where the own vehicle stops without hitting another vehicle in front of a direction in which the own vehicle is moving forward, on the basis of an offset route which is parallel to another vehicle route and is offset to near the own vehicle in the width direction of another vehicle; and a collision distance calculation unit for drawing a straight line vertical to the other vehicle route from the target stop position and determining a collision distance for determining the risk of a collision between the own vehicle and another vehicle by the intersection between the straight line and the other vehicle route.SELECTED DRAWING: Figure 2
Patent JP-2020068032-A (JP)
Title: Financial institution system
Inventor: FUJIWARA HIROYOSHI
IPC: G06Q20/02
Filed: 2019-10-17
Abstract: To provide a financial institution system in which less burdens is put on a financial institution and a financial institution system managed by the financial institution in order to provide the financial services, when a financial institution such as a bank who provides various kinds of financial services provides API-based financial services.SOLUTION: Provided is a financial institution system 1 which is used for a commodity and service provider who carries out commodity sale, etc., for users such as consumers receives an API from a financial institution system to execute, on the basis of the user's approval, an API-based financial service function on user account information provided in the financial institution. The financial institution system includes an intermediate handler information management processing unit that manages an intermediate handler ID that is an identifier for specifying an intermediate handler who intermediates between the commodity and service provider and the financial institution and scope information that is an identifier for specifying a combination of the API-based financial service function and the commodity and service provider.SELECTED DRAWING: Figure 2
Patent JP-2021068935-A (JP)
Title: Optical power supply system
Inventor: SUYAMA TAKEHIKO
IPC: H04B10/80
Filed: 2019-10-18
Abstract: To simply perform data transmission together with power transmission.SOLUTION: An optical fiber power supply system 1C comprises: a power supply device 110C that outputs power supply light 112; and a power receiving device 310C that converts the power supply light 112 from the power supply device 110C into electric power. The power supply device 310C has a power supply control unit 150 that outputs the power supply light 112 as an optical pulse and digitally modulates the optical pulse to superimpose predetermined information on the power supply light 112.SELECTED DRAWING: Figure 5
Patent JP-2021068392-A (JP)
Title: Service providing system, method for controlling service providing system, and information processing apparatus
Inventor: NAKAJIMA NORIHIKO
IPC: G06Q30/06
Filed: 2019-10-28
Abstract: To make it possible to receive a printer using service without time and effort.SOLUTION: A service providing system 1000 is a service providing system 1000 having a service providing server 1 that provides a printer using service, and a user terminal 8 that is communicable with the service providing server 1. The user terminal 8 receives input of a card number recorded in a card for service 3 for receiving the printer using service, and transmits the received card number to the service providing server 1. The service providing server 1 performs authentication processing on the card for service 3 based on the card number received from the user terminal 8, and when succeeding in authentication of the card for service 3 in the authentication processing, performs printer delivery processing of delivering a printer for service.SELECTED DRAWING: Figure 1