baber/WOPTO huggingface dataset:
Patent JP-2020164502-A (JP)
Title: Leukemia cytostatic agent containing novel fuzaramine substance as active ingredient
Inventor: OMURA SATOSHI
IPC: A61P35/02
Filed: 2019-06-14
Abstract: To provide a novel fuzaramine substance or a salt thereof, or a hydrate or solvate thereof, a method for producing the same, and a pharmaceutical composition.SOLUTION: A fuzaramine substance represented by the following formula, obtained from a culture medium of the filamentous fungus Fusarium sp. FKI-7550 strain isolated from soil, as a substance that specifically exhibits proliferation inhibitory activity against human acute promyelocytic leukemia-derived cell strain, human T-cell leukemia-derived cell strain, and human acute monocytic leukemia-derived cell strain.SELECTED DRAWING: None
Patent JP-2021002471-A (JP)
Title: Joint connector
Inventor: YASUMA HIKARI
IPC: H01R13/42
Filed: 2019-06-21
Abstract: To provide a joint connector that enables appropriate connection between a terminal included in a mating connector and a bus bar included in the joint connector.SOLUTION: A joint connector 100 comprising a bus bar 10 and a housing 20 holding the bus bar 10 makes connection between a plurality of terminals included in a mating connector 200 via the bus bar 10 at the time of engagement with the mating connector 200. The bus bar 10 includes: a plurality of terminal parts 11 extending forward in a direction of engagement with the mating connector 200; and a coupling part 12 that couples the plurality of terminal parts 11 behind the plurality of terminal parts 11 in the direction of engagement. The housing 20 is configured to hold the coupling part 12 of the bus bar 10 in a state in which the coupling part is movable in an intersection direction intersecting the direction of engagement.SELECTED DRAWING: Figure 2
Patent JP-2021004983-A (JP)
Title: Filter turret for electronic variable dimming elements
Inventor: ARIGA HIDEAKI
IPC: G03B11/00
Filed: 2019-06-26
Abstract: To continue stably supplying a power source to a filter for electronic variable dimming of light even when a turret body is moved.SOLUTION: A filter turret 21 for electronic variable dimming elements comprises: a filter 5 for electronic variable dimming elements the optical characteristic of which changes in accordance with a control signal; a turret body 1 in which at least one instance of the filter 5 for electronic variable dimming elements is mounted and which linearly reciprocates; and signal transmission lines 51, 52. The signal transmission lines 51, 52 include: a plurality of receive-side electrodes 2, 3 formed in the turret body 1 and shaped to follow the movable path of the turret body 1; a plurality of conductors 8, 9 electrically connecting the electrodes of the filter 5 for electronic variable dimming elements and the receive-side electrodes 2, 3 and formed in the turret body 1; and a plurality of control signal supply-side electrodes 10, 11 fixed to the outside of the turret body 1 and electrically connected to a control circuit 14, as well as coming in contact with the receive-side electrodes 2, 3 and guiding the reciprocal motion of the turret body 1.SELECTED DRAWING: Figure 5
Patent JP-2021003854-A (JP)
Title: Decorative sheet and light emitting device
Inventor: MASAJI YOSHINORI
IPC: B32B3/30
Filed: 2019-06-27
Abstract: To provide a decorative sheet having excellent decorativeness and a light emitting device using the same, in which an embossed pattern is visually recognized both when the back light is transmitted and when it is not transmitted, and an embossed pattern is visually recognized which is different when the back light is transmitted and when it is not transmitted.SOLUTION: As one aspect of the present invention, there is provided a decorative sheet 1 including a plate-shaped transparent base material 10 having an embossed lower surface 10a, a semi-transparent layer 11 provided on the transparent base material 10 and transmits a part of light, and a transparent layer 12 having an embossed lower surface 12a provided directly on the semi-transparent layer 11.SELECTED DRAWING: Figure 1
Patent JP-2019165261-A (JP)
Title: Substrate for semiconductor light-emitting element, and semiconductor light-emitting element
Inventor: KAJITA Yasuhito
IPC: H01L33/22
Filed: 2019-07-01
Abstract: To provide a substrate for a semiconductor light-emitting element and the semiconductor light-emitting element, capable of enhancing light extraction efficiency in the semiconductor light-emitting element.SOLUTION: The substrate for the semiconductor light-emitting element includes a light-emitting structure formation surface 11S on which a light-emitting structure including a semiconductor layer is formed. The light-emitting structure formation surface 11S includes: a flat part 14 expanded along one crystal face of the substrate for the semiconductor light-emitting element; a plurality of large diameter protrusions 12 protruding from the flat part 14; a plurality of small diameter protrusions 13 smaller than the large diameter protrusions 12; and a plurality of bridge parts 15 protruding from the flat part 14 to connect between mutually neighboring large diameter protrusions 12 among the plurality of large diameter protrusions 12. The height of the bridge part 15 is smaller than the height of the large diameter protrusion 12.SELECTED DRAWING: Figure 12
Patent JP-2021011544-A (JP)
Title: Two-pack type polyurethane coating agent
Inventor: HASHIMOTO YOSHIYUKI
IPC: C09D133/00
Filed: 2019-07-08
Abstract: To provide a two-pack type polyurethane coating agent that gives a coating film having excellent adhesion, chemical resistance and excoriation resistance.SOLUTION: A two-pack type polyurethane coating agent has a polyisocyanate component and a polyol component. The polyisocyanate component has an aliphatic polyisocyanate. The polyol component has an acrylic polyol. The acrylic polyol has an average hydroxyl value of 60 mgKOH/g or more to 150 mgKOH/g or less. The acrylic polyol has a glass transition temperature of 70°C or higher and 100°C or lower.SELECTED DRAWING: None
Patent JP-2019186568-A (JP)
Title: Transistor
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2019-07-08
Abstract: To provide a transistor having good electrical characteristics and high reliability, and provide a display device using the transistor.SOLUTION: A bottom-gate transistor using an oxide semiconductor in a channel region comprises an active layer which uses an oxide semiconductor layer dehydrated or dehydrogenated by a heat treatment, where the active layer is formed by a first region in a fine-crystallized surface layer part and a second region in the other part. With use of the oxide semiconductor layer having such a configuration, change to an n-type and generation of a parasitic channel which are caused by re-entry of moisture from the surface layer part or oxygen desorption can be inhibited, and contact resistance between a source electrode and a drain electrode can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2021012608-A (JP)
Title: Program and information processor
Inventor: HONDA NORIHIKO
IPC: G08G1/127
Filed: 2019-07-08
Abstract: To provide a current location of a bus to a user in real time by using services applied by general transit feed specification (GTFS).SOLUTION: A program of an information processor 11 receives bus information that is information transmitted from an information collection device 16 mounted in a bus and includes location information and a vehicle ID (S52). The program identifies, from a plurality of pieces of operation instructing information stored in a memory, the operation instructing information having a vehicle ID coinciding with a vehicle ID included in the received bus information (S53). The program obtains a route ID and an operation ID which the identified operation instructing information has (S54), and generates first provided information including the route ID, the operation ID, and the location information which have been obtained (S55). The program transmits the generated first provided information to a general transit feed specification (GTFS) server 12 (S62). The GTFS server 12 provides users with the obtained location information as location information of a bus that is a bus engaged in an operation of a route indicated by the received route ID and is indicated by the received operation ID.SELECTED DRAWING: Figure 8
Patent JP-2021011233-A (JP)
Title: Vehicle remote operation system
Inventor: IWAMOTO TAKAYUKI
IPC: B60W50/02
Filed: 2019-07-09
Abstract: To provide a vehicle remote operation system which determines whether a remote operation is possible or not in the event of a failure in an automated driving vehicle, and which enables the remote operation of the automated driving vehicle if the remote operation is possible.SOLUTION: A vehicle remote operation system for executing a remote operation to make an automated driving vehicle travel according to an amount of an operation by a remote operator, includes: a failure information recognition unit which acquires failure information transmitted from the automated driving vehicle; a remote operation possibility determination unit which, on the basis of the failure information, determines whether it is possible or not for the automated driving vehicle to travel according to the remote operation by the remote operator; a notification unit which, if it is determined by the remote operation possibility determination unit that the remote operation is possible, notifies the remote operator of a fact that the remote operation is possible; and a remote operation transmission unit which, if it is determined by the remote operation possibility determination unit that the remote operation is possible, transmits a remote operation signal according to the remote operation to the automated driving vehicle when the remote operator performs the remote operation.SELECTED DRAWING: Figure 4
Patent JP-2021014028-A (JP)
Title: Image formation device
Inventor: KATO YUI
IPC: G03G21/00
Filed: 2019-07-10
Abstract: To provide an image formation device in which a range of operation defects which can be detected is enlarged.SOLUTION: An image formation device 100, which forms an image on a recording medium, comprises an acquisition part 120 and a control part 1425. The acquisition part 120 sequentially acquires a plurality of log records indicating an operation situation of the image formation device 100. The control part 1425 controls operation of constituent portions of the image formation device 100. The plurality of log records include a first log record indicating completion of first operation for the image formation device 100 to prepare image formation and a second log record that should appear after the first log record. After the first operation for the image formation device 100 is started, the control part 1425, if the second log record appears before the first log record appears, performs control so that the first operation is restarted and then recovery operation is executed.SELECTED DRAWING: Figure 2
Patent JP-2021015440-A (JP)
Title: Information processor, setting method and program
Inventor: MATSUBAYASHI KAZUHIRO
IPC: G06T15/20
Filed: 2019-07-11
Abstract: To improve the convenience of operations for setting a virtual viewpoint corresponding to a virtual viewpoint image.SOLUTION: An information processor 3 sets a virtual viewpoint corresponding to a virtual viewpoint image. The information processor 3 sets a position of interest to be included in the field of view corresponding to the virtual viewpoint based on the operation of an operation panel 1, and sets a position of the virtual viewpoint relative to the position of interest and the orientation of the virtual viewpoint based on the operation of an operation panel 2.SELECTED DRAWING: Figure 1
Patent JP-2021014342-A (JP)
Title: Printer
Inventor: MATSUSHITA HIKARISUKE
IPC: B65H7/02
Filed: 2019-07-12
Abstract: To solve the problem of a media type automatic detection method in the conventional device that the difference in the intensity of reflected light falls within a detection error, and identification accuracy is not good in identifying a non-transparent medium such as plain paper, coated paper, and glossy paper, while it is possible to distinguish between the non-transparent medium and a transparent medium such as plain paper and OHP sheet, when identifying by irradiating the surface of the medium with a light beam for detection and measuring the difference in intensity of the reflected light.SOLUTION: A conveyance is performed for a predetermined time with a conveyance load applied in an opposite direction, and after the predetermined time elapses, the state before conveyance is returned. At that time, by measuring the conveyance time until returning to an original position and discriminating a medium type by comparing with a conveyance time difference table for each medium held in advance, it is possible to identify the non-transparent medium that cannot be detected by reflected light.SELECTED DRAWING: Figure 5
Patent JP-2021014544-A (JP)
Title: Resin composition
Inventor: TSURUI KAZUHIKO
IPC: H01L23/12
Filed: 2019-07-12
Abstract: To provide: a resin composition that can suppress a curing shrinkage rate, and gives a cured product with an excellent dielectric constant; a resin sheet containing the resin composition; and a printed wiring board, a multilayer flexible substrate and a semiconductor device having an insulating layer formed using the resin composition.SOLUTION: A resin composition contains (A) a compound containing an aromatic ester skeleton and an unsaturated bond, and (B) a polyimide resin. The (B) component content is 10 mass% or more and 50 mass% or less when a nonvolatile content in the resin composition is 100 mass%.SELECTED DRAWING: None
Patent JP-2020014461-A (JP)
Title: Device and method for separating single-particle from particle suspension
Inventor: DERRICK BOGDANOV
IPC: C12N1/02
Filed: 2019-07-19
Abstract: To provide an improved particle separator.SOLUTION: A particle separator 100 for separating a particle from suspension sample comprises: a droplet dispenser device 10 for recovering suspension sample from a carrier substrate 20 and for dispensing droplets to a target substrate 30; a mechanical pump device 40 which is connected to the droplet dispenser device 10 in order to fill diluent into the droplet dispenser device 10 and in order to suck a first portion of the suspension sample into the droplet dispenser device 10; and a siphon pump device 50 which is connected to the droplet dispenser device 10, and is constituted so as to suck a second portion of the suspension sample into the droplet dispenser device 10. Preferably, the droplet dispenser device 10 is adapted so as to dispense droplets of single-particle to the target substrate 30. Furthermore, a method for separating a particle from suspension sample is provided.SELECTED DRAWING: Figure 1
Patent JP-2021017145-A (JP)
Title: Positioning structure of plate member and backlit license plate
Inventor: YASUDA YOSHINOBU
IPC: B60R13/10
Filed: 2019-07-22
Abstract: To provide a positioning structure of a plate member in which the positional displacement of the plate member can be suppressed, and provide a backlit license plate.SOLUTION: A positioning structure W of a plate member is provided for positioning a number plate 12 to a lighting apparatus 14, and includes at least two first protrusions 46 inscribed in a first plate through-hole 22a of the number plate 12 and at least one second protrusion 48 inscribed in a second plate through-hole 22b. All of the first protrusions 46 are provided in an angle range α of less than 180 degrees. When assuming a virtual straight line L being perpendicular to the penetration direction of the first plate through-hole 22a and passing the two first protrusions 46 positioned at both ends of the angle range α, and when assuming a temporary movement direction S at the time when a center line P1 of the first plate through-hole 22a is moved to the virtual straight line L in the shortest, the second protrusion 48 is provided at the rear of the temporary moving direction S from the center line P2 of the second plate through-hole 22b.SELECTED DRAWING: Figure 5
Patent JP-2021019705-A (JP)
Title: Liquid medicine injector
Inventor: NAMIMA SATOSHI
IPC: A61M5/145
Filed: 2019-07-25
Abstract: To provide a liquid medicine injector capable of precisely controlling a liquid medicine injection amount, and capable of suppressing waste of liquid medicine.SOLUTION: A liquid medicine injector 1 includes: a catheter 10 having a hollow shaft 11, a hollow needle part 12 provided at the tip of the hollow shaft, and a lumen formed inside the hollow shaft and the needle part for storing liquid medicine; and a wire 60 inserted into the lumen for discharging the liquid medicine in the lumen from the tip of the needle part by being advanced from the base end of the lumen to the tip side.SELECTED DRAWING: Figure 1
Patent JP-2021022140-A (JP)
Title: Game device, method for providing game, and program
Inventor: OHATA YUTAKA
IPC: G06Q20/34
Filed: 2019-07-26
Abstract: To allow a flexible payment.SOLUTION: A control unit provides a game by one of the methods for payment including a cash payment and a cashless payment by a plurality of users. Specifically, the control unit requests a first user to cancel a cashless payment when more than one user has selected a cashless payment for a payment and the first user of the users has finished a cashless payment correctly and a second user of the users has finished a cashless payment incorrectly with an error being generated. The present technique can be applied to a picture seal creation device.SELECTED DRAWING: Figure 13
Patent JP-2021020378-A (JP)
Title: Mold for injection molding
Inventor: YOSHIDA KAZUHIRO
IPC: B29C45/38
Filed: 2019-07-29
Abstract: To provide a mold for injection molding capable of surely cutting only a solidified resin in a gate from a molded article only by a mold opening operation while the molded article is held in the mold.SOLUTION: A mold for injection molding is configured such that a cavity, a gate, and a runner are formed between a fixed mold and a movable mold separable from each other on a parting line surface, and that a molten resin supplied from the runner is injected into the cavity through the gate to mold a molded product. The mold for injection molding comprises a runner block for forming a runner between a fixed mold and the runner block, and a gate block arranged adjacent to the runner block so as to be movable in the moving direction of the movable mold and forming a gate. The gate block is moved in the moving direction of the movable mold while the fixed mold and the movable mold are closed to cut a solidified resin in the gate from a molded product.SELECTED DRAWING: Figure 6
Patent JP-2021026381-A (JP)
Title: Attention calling system for medical use
Inventor: HAYASHI TATSUYA
IPC: G16H10/60
Filed: 2019-08-01
Abstract: To install a system which displays a noticeable item that should be noticed by a user on a screen, without depending on an application for medical use, such as an electronic medical chart, and which also enables additions afterward.SOLUTION: An attention calling system for medical use includes: an identification information storage part which stores identification information for identifying important data in a database of an application for medical use; an important item extraction part which extracts data associated with the identification information, as important items, from the database of the application for medical use, by collating the identification information with the database of the application for medical use; an object monitoring part which monitors an object caused by the application for medical use to display prescribed display data in a prescribed region of a screen, and which acquires display data from the object; a noticeable item extraction storage part which extracts data associated with the display data, as a noticeable item, from the important items, and stores the extracted data; and a noticeable item output part which displays the noticeable item on a screen.SELECTED DRAWING: Figure 1
Patent JP-2020167362-A (JP)
Title: Semiconductor device
Inventor: HIZUKA JUNICHI
IPC: H01L29/786
Filed: 2019-08-02
Abstract: To provide a semiconductor device with excellent electric characteristics, high reliability, and stable electric characteristics.SOLUTION: A semiconductor device includes a first insulating layer, a second insulating layer, a semiconductor layer, and a first conductive layer. On the first insulating layer, the semiconductor layer, the second insulating layer, and the first conductive layer are stacked in this order. The second insulating layer has a stack structure in which a first insulating film, a second insulating film, and a third insulating film are stacked in this order. Each of the first insulating film, the second insulating film, and the third insulating film includes oxide. The first insulating film includes a part in contact with the semiconductor layer. The semiconductor layer includes indium, gallium, and oxygen, and includes a region containing indium more than gallium.SELECTED DRAWING: Figure 1
Patent JP-2021024945-A (JP)
Title: Granular semiconductor-sealing resin composition and semiconductor device
Inventor: TAKAGI RYO
IPC: C08L63/00
Filed: 2019-08-05
Abstract: To provide a semiconductor-sealing resin composition that has improved melting properties during semiconductor sealing and gives a cured product having improved reliability of moisture resistance.SOLUTION: A granular semiconductor-sealing resin composition contains an epoxy resin, a curing agent, an inorganic filler, a dispersant, and a coupling agent, the dispersant being a graft polymer.SELECTED DRAWING: None
Patent JP-2021024978-A (JP)
Title: Lubricant composition
Inventor: WATANABE HONAMI
IPC: C10M145/16
Filed: 2019-08-07
Abstract: To provide a lubricant composition that improves fuel efficiency, reduces low-temperature viscosity, and ensures relatively high viscosity at high temperature, and has small difference between viscosity at low temperature and viscosity at high temperature.SOLUTION: A lubricant composition has (A) a base oil, and (B) a (co)polymer, and has a NOACK evaporation amount of 25 mass% or more and less than 40 mass%. The (B) component has a (co)polymer having a main chain with a polymerizable monomer-derived repeating unit and a side chain with a polyolefin structure. The amount of the (B) component is 0.5-10 mass% relative to the total mass of the lubricant composition. A fraction with a boiling point of 350-400°C is contained at a rate of 40-98 mass% relative to the total mass of the lubricant composition.SELECTED DRAWING: None
Patent JP-2021024495-A (JP)
Title: Vehicle headlight device
Inventor: WASHI YUICHIRO
IPC: B60Q1/14
Filed: 2019-08-08
Abstract: To make it possible to obtain a high-beam light distribution pattern of high resolution, to make it possible to cover a high-beam light distribution (a high-beam area) in a wide light distribution range (a light distribution area), and to provide a device inexpensively.SOLUTION: The vehicle headlight device includes first lighting fixture units 1L, 1R, second lighting fixture units 2L, 2R, a detection device 3 and a controller 4. First light distribution P1 and second light distribution P2 are synthesized and form a high-beam light distribution pattern. The second light distribution P2 is wider than the first light distribution P1. The first light distribution P1 is formed by light distribution matrix elements P10 divided into matrices. The second light distribution P2 is formed by light distribution column arrays P21 to P28 divided into a plurality of columns. Consequently, the current invention can obtain a high-beam light distribution pattern of high resolution, can cover a high-beam light distribution (a high-beam area) of a wide light distribution range (a light distribution area), and is inexpensive.SELECTED DRAWING: Figure 1