baber/WOPTO huggingface dataset:
Patent JP-2022123928-A (JP)
Title: NORMALLY OFF TYPE POLARIZATION SUPER JUNCTION GaN FIELD EFFECT TRANSISTOR AND ELECTRONIC APPARATUS
Inventor: KAWAI HIROHARU
IPC: H01L21/337
Filed: 2021-02-15
Abstract: To provide a normally off type polarization super junction GaN field effect transistor that can easily achieve a normally off type transistor without complicating the element structure, for example, forming a groove in an Alx Ga1-x N layer.SOLUTION: A transistor includes an undoped GaN layer 11, an Alx Ga1-x N layer 12 (0<x<1), an island-shaped undoped GaN layer 13, a p-type GaN layer 14, a p-type Iny Ga1-y N layer 15 (0≤y<1), a gate electrode 16 on the p-type Iny Ga1-y N layer 15, and a source electrode 17 and a drain electrode 18 on the Alx Ga1-x N layer 12. When the amount of polarization charges at a hetero interface between the Alx Ga1-x N layer 12 and the undoped GaN layer 11 and a hetero interface between the Alx Ga1-x N layer 12 and the undoped GaN layer 13 is NPZ and the thickness of the Alx Ga1-x N layer 12 is d, NPZd≤2.64×1014[cm-2nm] is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2022125611-A (JP)
Title: Wire rope inspection device
Inventor: SAKAI HARUHIKO
IPC: G01N27/82
Filed: 2021-02-17
Abstract: To provide a wire rope inspection device with which it is possible to easily perform operation for input to an operation part when inspecting a wire rope provided so as to extend in the horizontal direction.SOLUTION: This sensor unit 100 (wire rope inspection device) moves relatively to a wire rope W which is the object of inspection extending in the horizontal direction. The sensor unit 100 comprises a housing part 50 that includes a first surface portion 53 which the wire rope W penetrates and is provided so as to face one side in a direction orthogonal to each of the relative movement direction to the wire rope W and the vertical direction, and a second surface portion 54 provided so as to face the other side in the orthogonal direction. The sensor unit 100, furthermore, comprises an operation part 55 that includes a first operation part 55a arranged at the first surface portion 53 and a second operation part 55b arranged at the second surface portion 54.SELECTED DRAWING: Figure 2
Patent JP-2021154725-A (JP)
Title: Laminate, method for manufacturing printed wiring board, and printed wiring board
Inventor: HIGUCHI MICHIYA
IPC: G03F7/004
Filed: 2021-02-22
Abstract: To provide a laminate that has improved resolution and surface smoothness.SOLUTION: A laminate 10 has an insulating layer 1, a resist forming layer 2 superposed on the insulating layer 1, and a coating layer 3 superposed on the resist forming layer 2. The resist forming layer 2 includes a dried or semi-cured photosensitive composition.SELECTED DRAWING: Figure 1
Patent JP-2022131018-A (JP)
Title: Information providing device and information providing system
Inventor: SHIGEMATSU Ayumi
IPC: G07C5/00
Filed: 2021-02-26
Abstract: To provide an information providing device and an information providing system capable of accurately calculating a degree of risk of a behavior of a vehicle.SOLUTION: An information providing device 20 includes: a collection unit 231; and a calculation unit 233. The collection unit collects detection information containing a sensor value detected by an on-vehicle device mounted on a vehicle, and vehicle information related to the vehicle. The calculation unit calculates a degree of risk of a behavior of the vehicle on the basis of the detection information and the vehicle information. For instance, the information providing device calculates the degree of risk by multiplying a G value by a weight corresponding to vehicle size.SELECTED DRAWING: Figure 2
Patent JP-2021095410-A (JP)
Title: Checkpoint blockade and microsatellite instability
Inventor: LUIS DIAZ
IPC: G01N33/574
Filed: 2021-03-02
Abstract: To provide methods for treating cancer patients.SOLUTION: Provided is a pharmaceutical composition for administering to a cancer patient to treat a cancer patient, which comprises an immune checkpoint inhibitory antibody which blocks immune checkpoint, such as cytotoxicity T-lymphocyte antigen-4 (CTLA-4) and programmed death-1 (PD-1), the cancer is selected from the group consisting of colon cancer, stomach cancer, endometrial cancer, bile duct cancer, pancreatic cancer, and prostate cancer, and the cancer patient having a microsatellite instable cancer (MSI).SELECTED DRAWING: None
Patent JP-2021097690-A (JP)
Title: Cell separation device and method for using the same
Inventor: MARTIN GREGORY R
IPC: C12M1/26
Filed: 2021-03-02
Abstract: To provide a cell separation device that prevents microcarriers or spheroids from blocking pores within porous mesh and prevents a flow of cell culture media through the porous mesh from being blocked, and methods for using the cell separation device.SOLUTION: A cell separation device is configured for separating cells from microcarriers or spheroids in a liquid, wherein a first port 106 is in communication with a first compartment 112, the first port is located to a first side of a porous mesh 102, a second port 108 is in communication with a second compartment 114 of the cavity, the second port is located to a second side of the porous mesh, and the porous mesh is positioned within the cavity to have a substantially vertical orientation or an inclined orientation with respect to a flow of liquid through the porous mesh.SELECTED DRAWING: Figure 1A
Patent JP-2021162576-A (JP)
Title: Resin sheet and radar system
Inventor: SAKAMOTO KOSHI
IPC: H01Q1/42
Filed: 2021-03-02
Abstract: To provide a resin sheet advantageous from the viewpoint that transmission of millimeter waves of a millimeter wave radar using FMCW is adjusted.SOLUTION: A resin sheet 1a has a porous structure 10. The porous structure 10 adjusts transmission of millimeter waves. The porous structure has a relative dielectric constant changing so that a difference between average values of the relative dielectric constant in two adjacent laminar parts 11 having specific thickness smaller than a wavelength of millimeter waves is equal to or less than a predetermined value in a thickness direction of the resin sheet 1a. The porous structure 10 includes a boundary part 11b that is the laminar part 11 whose average value of the relative dielectric constant is maximum. The relative dielectric constant gradually increases toward the boundary part 11b from both ends 12 of the porous structure 10 in the thickness direction of the resin sheet 1a.SELECTED DRAWING: Figure 1
Patent JP-2022134969-A (JP)
Title: Slope support structure
Inventor: FUNABASHI KAZUKI
IPC: B60R3/00
Filed: 2021-03-04
Abstract: To ensure connection with a slope by forming a tongue piece part at the end of a floor and to easily form the tongue piece part.SOLUTION: A root side of a slope 7 unfolded in the direction away from a floor 9 is supported by the floor 9. A slope support structure includes a floor panel 10 which is composed of an aluminum material and whose cross-sectional shape in the direction in which the slope 7 is unfolded is basically identical in a width direction orthogonal to the direction in which the slope is unfolded, and composes the floor 9. At the end 10a of the floor panel 10 supporting the slope 7, the support structure has a tongue piece part 100 which is formed integrally with the floor panel 10 so that it extends to the slope 7 side, which is thinner than an inside part of the floor panel 10, and supports from below an end 7a on the floor panel 10 side of the slope 7.SELECTED DRAWING: Figure 2
Patent JP-2022135738-A (JP)
Title: Image capturing apparatus, method for driving the same, and electronic appliance
Inventor: NAKAZAWA MASAHIKO
IPC: H04N5/3745
Filed: 2021-03-05
Abstract: To provide an image capturing device in which a reduction in quantum efficiency can be alleviated, as well as an electronic appliance in which the image capturing device is used.SOLUTION: An image capturing device disclosed herein includes: a pixel array section in which units are arrayed in a form of a matrix, the units each being constituted of a set of pixels including a plurality of pixels that perform photoelectric conversion; pixel transistors provided in association with each set of pixels and including a plurality of transistors; and a circuit that controls a threshold voltage for at least one transistor among the plurality of transistors.SELECTED DRAWING: Figure 3
Patent JP-2022138415-A (JP)
Title: Ultrasonic diagnostic device, determination method and determination program
Inventor: SAKAI TOMOHITO
IPC: A61B8/14
Filed: 2021-03-10
Abstract: To provide: an ultrasonic diagnostic device capable of flexibly setting a scan control parameter; a determination method; and a determination program.SOLUTION: An ultrasonic diagnostic device, which is an ultrasonic diagnostic device for generating an ultrasonic image of an analyte, following set values of multiple scan control parameters having interrelation, includes a range setting unit for setting a narrower set range than a limit range of the ultrasonic diagnostic device, concerning at least one scan control parameter among the multiple scan control parameters, and a determination unit for determining setting values of the multiple scan control parameters based on the set range.SELECTED DRAWING: Figure 3
Patent JP-2022138691-A (JP)
Title: Vehicular brake device
Inventor: SAKAGUCHI KOHEI
IPC: B60T13/74
Filed: 2021-03-10
Abstract: To provide a vehicular brake device which can inhibit complication of wiring without deteriorating detection accuracy of a brake force.SOLUTION: A vehicular brake device includes: a brake rotating body 2 which rotates with a wheel; friction members 31, 32 which are pressed against the brake rotating body 2 during braking; a torque receiving part 4 which prevents rotation of the friction members 31, 32 to provide a brake force to the wheel; a driving device 5 having a fixed part 51 fixed to the torque receiving part 4 and a movable part 52 which drives the friction members 31, 32 to press the friction members 31, 32 to the brake rotating body 2; a load sensor 6 which is installed at the fixed part 51 and detects a force applied to the fixed part 51; and a calculation part 71 which calculates the brake force based on a detection value of the load sensor 6.SELECTED DRAWING: Figure 1
Patent JP-2022138855-A (JP)
Title: Inspection method and device of semiconductor chip
Inventor: SUZUKI YASUYOSHI
IPC: G01N21/956
Filed: 2021-03-11
Abstract: To provide an inspection method and device of a semiconductor chip, which can increase detection accuracy of a crack defect existing inside the chip.SOLUTION: In an inspection method of a semiconductor chip, a camera 11 is provided in a direction oblique to a semiconductor chip 2 as an inspection object and a near-infrared light source 12 is provided in a regular reflection direction relative to an optical axis of the camera 11. The camera 11 takes a near-infrared image of the semiconductor chip 2 while the near-infrared light source 12 applies near-infrared light toward the semiconductor chip 2, so that a crack defect existing inside the semiconductor chip 2 is inspected by processing the near-infrared image.SELECTED DRAWING: Figure 1
Patent JP-2022139753-A (JP)
Title: Outdoor installation type heater and usage method of outdoor installation type heater
Inventor: ITO MASAHARU
IPC: B82B1/00
Filed: 2021-03-12
Abstract: To provide an outdoor installation type heater with high redundancy.SOLUTION: An outdoor installation type heater 100 can independently drive two or more sheet-like heaters 10 each having a heater element layer 1 including a light-transmitting planar conductor (a plurality of conductive linear bodies 11) and a pair of electrodes 12.SELECTED DRAWING: Figure 1
Patent JP-2022143277-A (JP)
Title: Lid material and container using the same
Inventor: TSUJIMOTO TAKAAKI
IPC: B65D51/18
Filed: 2021-03-17
Abstract: To provide a lid material that can reduce environmental loads.SOLUTION: A lid material, which is fitted to a cylindrical container main body with a bottom formed in a rectangular shape in a planar view, is formed by folding back a blank paper made of paper. The lid material comprises a rectangular top plate part that covers an opening formed at an upper end of the container main body and an engagement part connected to an outer edge portion of the top plate part and extended in a direction orthogonal to the top plate part. The engagement part has a window portion penetrating in a thickness direction of the engagement part and a locking piece connected to an edge portion of the window portion and protruded toward the top plate part in the window portion.SELECTED DRAWING: Figure 4
Patent JP-2022143553-A (JP)
Title: Program and information processing device
Inventor: YADA HIRONORI
IPC: G06F3/12
Filed: 2021-03-17
Abstract: To allow a user to easily identify an image processing device suitable for the user.SOLUTION: An information processing device can communicate with each of a plurality of image processing devices. The information processing device includes an acquisition unit, a determination unit, and an output unit. The acquisition unit acquires user information. The user information is information related to a user who uses one of the plurality of image processing devices. The determination unit determines a use recommendation device based on the user information acquired by the acquisition unit. The use recommendation device is an image processing device that the user should use among the plurality of image processing devices. The output unit outputs recommendation information including information indicating the use recommendation device determined by the determination unit.SELECTED DRAWING: Figure 1
Patent JP-2022144570-A (JP)
Title: Epoxy resin composition, and prepreg
Inventor: FUKUHARA YASUHIRO
IPC: C08G59/20
Filed: 2021-03-19
Abstract: To provide an epoxy resin composition and a prepreg which can exhibit flame retardancy without depending on thickness of a molded article, and a molded article which is excellent in flame retardancy without depending on thickness.SOLUTION: An epoxy resin composition contains the following component (A), component (B) and component (C), wherein a particle size of a volume cumulative distribution of 90% by a laser diffraction method of the component (A) is 15 μm or less and a particle size of a volume cumulative distribution of 10% is 3 μm or less. Component (A): phosphorus flame retardant. Component (B): epoxy resin. Component (C): curing agent.SELECTED DRAWING: None
Patent JP-2022145205-A (JP)
Title: Ester base oil for lubricating oil
Inventor: OTSUKI NAOTO
IPC: C10M105/34
Filed: 2021-03-19
Abstract: To provide an ester base oil that exhibits an excellent friction-reducing property in various load regions.SOLUTION: There is provided an ester base oil for a lubricating oil which is consisting of the following ester (A) and ester (B), and has a mass ratio ((A):(B)) represented by ester (A): ester (B) of 99:1 to 70:30, wherein the ester (A) is an ester of an aliphatic mono-alcohol having 4 to 22 carbon atoms and oleic acid, and the ester (B) is an ester of an aliphatic mono-alcohol having 4 to 22 carbon atoms and elaidic acid.SELECTED DRAWING: None
Patent JP-2022148678-A (JP)
Title: System for presenting paraphrase sentence candidate
Inventor: NISHIMOTO RIO
IPC: G06F40/56
Filed: 2021-03-24
Abstract: To generate appropriate paraphrase sentence candidates.SOLUTION: The first template data contains: an abstracted speech sentence that is converted to variables of which words indicate arbitrary words; an abstracted paraphrase sentence which is linked to the abstracted speech sentence, and in which the abstracted speech sentence and common words are converted to variables; and information of a field to which the abstracted speech sentence belongs. A system converts words in a prescribed part of speech in an input speech sentence to variables, and generates an abstracted input speech sentence. The system refers to the first template data in selecting abstracted paraphrase sentence candidates, from abstracted paraphrase sentences that are linked to abstracted speech sentences being the same as the abstracted input speech sentence, and that are in the same field as a field to which the input speech sentence belongs. The system presents the paraphrase sentence candidates by substituting the variables of the abstracted paraphrase sentence candidates with words of the prescribed part of speech of the input speech sentence.SELECTED DRAWING: Figure 5
Patent JP-2022149595-A (JP)
Title: Construction management system, excavator, support device
Inventor: OGAWA MASAKI
IPC: G06Q50/08
Filed: 2021-03-25
Abstract: To provide a construction management system, an excavator, and a support device that present information about changes in the environment for danger prediction at construction sites and execution sites.SOLUTION: In a construction management system SYS, a management device 300 includes a reception unit that receives position information indicating a position of an excavator 100, which is a construction machine, a weather information acquisition unit that receives weather information based on the position information of the excavator from the weather server 500, and an alarm information output unit for generating alarm information from the excavator position information and the received weather information.SELECTED DRAWING: Figure 2
Patent JP-2022149771-A (JP)
Title: Information processing device, air conditioning system and program
Inventor: SATO DAISUKE
IPC: F24F11/61
Filed: 2021-03-25
Abstract: To enable a user to grasp a range of an adjustable environment of a predetermined space adjusted by an air conditioner or a space range adjustable into a predetermined environment.SOLUTION: An information processing device comprises: an apparatus information acquiring section for acquiring apparatus information of an air conditioner; a space information acquiring section for acquiring space information of a target space to install the air conditioner therein; an environment information acquiring section for acquiring environment information including at least a temperature at a measuring position in the target space; an estimation section for estimating an environment including at least a temperature at a specific position different from the measuring position in the target space based on the apparatus information, the space information and the environment information; and a presentation section for presenting a range of an environment including a temperature adjustable for the air conditioner at the specific position and/or a space range in the target space adjustable into a predetermined environment including a temperature by the air conditioner on the basis of the estimation due to the estimation section.SELECTED DRAWING: Figure 6
Patent JP-2022149876-A (JP)
Title: elevator
Inventor: OHATA SEIJI
IPC: B66B1/46
Filed: 2021-03-25
Abstract: To provide an elevator convenient to use for a visually impaired person, etc. while comprising a contactless car control board.SOLUTION: An elevator 10 comprises a car moving in an elevator hoistway. The car comprises an elevator doorway closed by a car door, a front wall with a wing wall provided on at least one of the left and right of the doorway, a rear wall facing the front wall, a pair of side walls to connect the ends in the frontage direction of the front wall and the rear wall, and a first elevator control board with only a contact-type destination floor button on the wing wall. The car comprises a second control board on at least one side wall of the pair of side walls, which comprises only a non-contact, destination floor registration sensor capable of registering the same destination floor as the destination floor which can register with the destination floor button on the first elevator control board by detecting an operator's operation in a non-contact manner.SELECTED DRAWING: Figure 2
Patent JP-2022150830-A (JP)
Title: Linear guide
Inventor: NAKAGAWA TAKUMI
IPC: F16N31/00
Filed: 2021-03-26
Abstract: To provide a linear guide in which a lubrication unit can stably supply a lubricant for a long period of time.SOLUTION: A lubricant supply member 50 comprises a first recess 53 formed in an upper position of a guide rail 20, a pair of second recesses 54 formed in positions of left-and-right both-side faces of the guide rail 20, and protrusions 51, 52 which can come in slide contact with rail-side raceway surfaces 21, 22 of the guide rail 20. A lubrication unit 33 comprises: a first cylinder portion 44 arranged in the first recess 53 in such a manner that the first cylinder portion 44 allows the vertical movement of a slider 30 of the first recess 53 and pressurizes the first recess 53 to the outside of the slider 30 in a width direction; and a pair of second cylinder portions 45 arranged in a pair of the second recesses 54 in such a manner that the cylinder portions 45 allows the movement of a pair of the second recesses 54 in the width direction of the slider 30, and pressurizes a pair of the second recesses 54 to a lower direction of the slider 30.SELECTED DRAWING: Figure 5
Patent JP-2022151351-A (JP)
Title: holding table
Inventor: NAKAMA JUN
IPC: B23Q3/08
Filed: 2021-03-26
Abstract: To provide a holding table which can suppress adhesion of a working liquid to a lens of an imaging camera.SOLUTION: A holding table 1 comprises: a transparent plate 2 including a holding surface 21; an annular support member 3 including an annular support surface 31 which supports the transparent plate 2; and a presser member 4 sandwiching an outer marginal part of the transparent plate 2 together with the annular support member 3. A suction groove 23 opened to the holding surface 21, a back face side opening 25 of a back face 24 of the holding surface 21, and a transparent plate flow channel 26 from the suction groove 23 to the back face side opening 25 are formed in the transparent plate 2, and an annular groove 61, which is connected to the back face side opening 25 of the transparent plate 2 and opened to the annular support surface 31, and is switchably connected to an ejector 64 and an air supply source 62 via valves 66, 68, 69, is formed in the annular support member 3. A pair of annular suction grooves 7, which are opened to the annular support surface 31 and are connected to the ejector 64, are formed on both sides of the annular groove 61 in the annular support surface 31.SELECTED DRAWING: Figure 5
Patent JP-2022152002-A (JP)
Title: Management device, communication system, management method, and program
Inventor: TAKAHASHI SHUNSUKE
IPC: H04W76/50
Filed: 2021-03-29
Abstract: To enable a user of a radio terminal to acquire a state of a propriety of communication with a public radio system, even in a state of the radio terminal being incapable of communicating with a radio station in the public radio system.SOLUTION: A management device 1 comprises a determination unit 1a, a request transmission unit 1b, and an information transmission unit 1c. The determination unit 1a determines necessity of distribution of state information showing a radio communication state in a public radio system including a radio station for performing radio communication with a radio terminal. The distribution is distribution to a mobile communication terminal via a mobile communication system for providing mobile communication service for the mobile communication terminal. When it is determined by the determination unit 1a that the distribution is necessary, the request transmission unit 1b transmits to the mobile communication system a request for setting a fixation dedicated channel fixed so as to be dedicated to the public radio system into a public communication network used in the mobile communication system. The information transmission unit 1c transmits to the mobile communication system the state information to be distributed to the mobile communication terminal using the fixation dedicated channel.SELECTED DRAWING: Figure 1