baber/WOPTO huggingface dataset:
Patent JP-2022137328-A (JP)
Title: Camera module
Inventor: AWAKURA YOSHIFUMI
IPC: H04N5/225
Filed: 2021-03-09
Abstract: To provide a technique capable of preventing entry of foreign matters around a light reception surface of an image sensor.SOLUTION: A camera module 100 is configured so that a bottom face 1c at a tip of a male screw part 1b and an opposite side face 2d of a coupling part 2b opposite a camera lens 1a side are flush with each other, and the flush surfaces and one surface 4a of a cushion 4 are adhered by a double-sided tape 6 in an arrangement such that an optical axis of the camera lens 1a passes through a through-hole 4c of the cushion 4. An image sensor 5 is arranged on the other face 4b of the cushion 4 so that a light reception surface 5a faces the camera lens 1a side and is positioned on the optical axis of the camera lens 1a. An inner diameter of the through-hole 4c of the cushion 4 is smaller than a diameter of the bottom face 1c at the tip of the male screw part 1b.SELECTED DRAWING: Figure 3
Patent JP-2022137414-A (JP)
Title: Spatial infection risk determination system, spatial infection risk determination method and program
Inventor: NISHIO TOMOKO
IPC: G16H50/80
Filed: 2021-03-09
Abstract: To provide a spatial infection risk determination system, a spatial infection risk determination method and a program for preventing infection disease from spreading.SOLUTION: A spatial infection risk determination system 1 comprises a computer 10, an imaging device 20 and a display device 30. A person detection part 101 automatically identifies and detects a person in a video obtained from a video acquisition part 201. An information acquisition part 102 acquires information on properties and a state of a person, or environmental conditions of a space for setting a social distance. An infection risk determination part 103 determines an infection risk based upon the properties and state of the person, or the environmental conditions of the space acquired by the information acquisition part 102. A social distance range calculation part 104 calculates a social distance range based upon the infection risk determined by the infection risk determination part 103. A spatial risk determination part 105 makes a determination based upon the floor area of the space where an infection risk in one space is to be determined and a social distance range of a person present in the space.SELECTED DRAWING: Figure 2
Patent JP-2022139417-A (JP)
Title: Method for generating integrated model, image inspection system, device for generating model for image inspection, program for generating model for image inspection, and image inspection device
Inventor: KATO YUTAKA
IPC: G06N20/00
Filed: 2021-03-12
Abstract: To generate an inspection model adapted to environment of a site with less learning loads.SOLUTION: A method for generating an integrated model includes: preparing a plurality of first element models having different specific features; generating a second element model by adjusting at least one of the plurality of first element models so as to be adaptive to data for adjustment different from data for learning of the model; selecting a plurality of element models including at least one second element model from a set of the element models composed of the first element models and the second element model; and generating an integrated model by integrating the plurality of selected element models, wherein the integrated model outputs any class into which the input data is classified based on existence of all the specific features related to the plurality of selected element models.SELECTED DRAWING: Figure 2
Patent JP-2022141147-A (JP)
Title: Manufacturing method for nitride semiconductor device
Inventor: WATANABE KENTA
IPC: H01L21/336
Filed: 2021-03-15
Abstract: To provide a technique of activating impurities injected into a nitride semiconductor layer while the formation of pit that may affect the electric characteristics is suppressed.SOLUTION: A manufacturing method for a nitride semiconductor device 1 includes an ion injection step of ion-injecting impurities into an ion injection region 24A in a nitride semiconductor layer 20 including the ion injection region and a non-ion injection region 23A on one main surface, a light absorption film forming step of forming light absorption films 44, 54, and 66 in a part over the one main surface of the nitride semiconductor layer, in which the light absorption films are selectively formed over the ion injection region of the nitride semiconductor layer, and a light irradiation step of irradiating the light absorption film with light, in which the energy of the light is larger than the energy of the bandgap of the light absorption film.SELECTED DRAWING: Figure 7
Patent JP-2022141373-A (JP)
Title: Confocal scanner and confocal microscope
Inventor: KEI KOSHI
IPC: G02B21/06
Filed: 2021-03-15
Abstract: To provide a confocal scanner and a confocal microscope with which it is possible to obtain a high quality confocal image with uniform brightness while suppressing an increase in device size and cost.SOLUTION: The confocal scanner comprises: a first disk 22a that includes a plurality of microlenses; a second disk 22b that includes a plurality of pinholes formed in correspondence to the microlenses, with the other surface arranged facing one surface of the first disk, and rotates together with the first disk; a light guide unit 24 for forming a Koehler illumination system together with the microlenses in a first region set to the first disk and guiding a plurality of split lights having been divided by the microlenses in the first region to a second region set to the first disk; and a beam splitter 25 arranged between one surface of the first disk and the other surface of the second disk, for reflecting light having passed through the microlenses in the second region and entered from the second disk side toward the radially outside of the first and the second disks.SELECTED DRAWING: Figure 1
Patent JP-2022141995-A (JP)
Title: Truck lending system
Inventor: YOSHIDA ITSURO
IPC: G06Q50/10
Filed: 2021-03-16
Abstract: To provide a truck rental system for renting the truck that follows a user vehicle.SOLUTION: A truck rental system 1 includes: a user terminal 8 for receiving user input and transmitting a signal corresponding to the user input to a management server 2; the management server 2 for creating an usage plan for a truck 5 based on usage application information from the user terminal 8 and transmitting the usage plan to a truck control device 7; a plurality of user vehicles 3 held by a user; a plurality of trucks 5 held at stations 4; a user vehicle control device 6 provided in each of the plurality of user vehicles 3; and the truck control device 7 that is provided in each of the plurality of trucks, communicates with the management server 2 and the user vehicle control device 6, and causes a truck 5 to follow the user vehicle 3 when the user vehicle 3 is within a predetermined range with respect to the truck 5 based on the usage plan.SELECTED DRAWING: Figure 1
Patent JP-2021090463-A (JP)
Title: Cell culture method for mesenchymal stem cells
Inventor: PAUL SIMMONS
IPC: C12N5/0775
Filed: 2021-03-16
Abstract: To provide methods, cell culture medium and compositions that promote cell proliferation during fetal bovine serum free cell culture.SOLUTION: The present inventors have found that platelet derived growth factor (PDGF) is required for MSC proliferation in fetal bovine serum free culture conditions.SELECTED DRAWING: None
Patent JP-2022143250-A (JP)
Title: Furnace reaction calculator and calculation method of furnace reaction
Inventor: GOTO YUKO
IPC: C22B5/10
Filed: 2021-03-17
Abstract: To provide a calculator of a furnace reaction capable of calculating a rection in a reaction furnace with high precision, by considering a solution present in the rection furnace.SOLUTION: A calculator of a furnace reaction according to the present invention is a device for contacting, while moving a raw material ore supplied from one end side of a reaction furnace, with combustion gas supplied from the other end side to dry and reduce, comprises an equilibrium reaction calculation portion for calculating at least variation of heat amount and a flow amount when a first reaction portion contributing to an equilibrium reaction with a first bed layer containing the raw material ore among a first gas phase containing combustion gas and a second reaction portion contributing to an equilibrium state with the first gas phase among the first bed layer have reached an equilibrium state, the equilibrium reaction calculation portion calculates Gibbs energy when an end component is independently present based on an existence ratio of the Gibbs energy of an end component constituting a solution contained in the first bed layer and the end component, and the Gibbs energy when the end component is independently present based on the solution model is corrected to calculate the Gibbs energy of the solution.SELECTED DRAWING: Figure 2
Patent JP-2022144165-A (JP)
Title: Software distribution system, method for controlling software distribution system, and storage medium
Inventor: SUGIYAMA HIDEKI
IPC: G06F8/65
Filed: 2021-03-18
Abstract: To provide a software distribution system for reducing a burden on a user in distributing software such as firmware to a device.SOLUTION: In a software distribution system, a printer 100 being image processing for receiving version upgrade of software, a management PC 110 and a server 120 for distributing the software are mutually connected through a network 130. The image processing device includes: means for instruction a software distribution request by a user; user management means for managing the user; and software update means for performing software update processing. The software update means notifies the software distribution server 120 of information acquired by user information management means when receiving a software distribution request instruction by instruction means.SELECTED DRAWING: Figure 1
Patent JP-2022147165-A (JP)
Title: Hollow fiber membrane, hollow fiber membrane module, waste water treatment device and method
Inventor: LI YINCHI
IPC: B01D69/02
Filed: 2021-03-23
Abstract: To provide a hollow fiber membrane, a hollow fiber membrane module, a waste water treatment device and method capable of easily forming a microbe layer.SOLUTION: There is provided a hollow fiber membrane 1 for waste water treatment in which, during waste water treatment, on an external surface, a microbe layer 6 is formed, the microbe layer being derived from microbes or bacteria in the waste water. The hollow fiber membrane 1 has a surface zeta potential of the hollow fiber membrane 1 measured by a following measurement condition, is -8 mV or greater: the measurement condition is that, by using a particle dispersion (pH is 6 at 25°C) which is obtained by diluting to 150 times, polystyrene latex whose solid density is 0.25 mass% and whose average particle diameter is 500 nm, with sodium chloride solution of 10 mM, a plurality of the hollow fiber membranes are arranged without a gap and without being overlapped on a sample installation plane of a plate measurement cell, and in a state in which the hollow fiber membranes contact each other, by an electrophoresis method, from the zeta potential measurement result of the polystyrene latex, a surface zeta potential of the hollow fiber membrane, is calculated.SELECTED DRAWING: Figure 1
Patent JP-2022148167-A (JP)
Title: Detection device and loading rate estimation system
Inventor: MATSUSHITA MAYA
IPC: E05F7/00
Filed: 2021-03-24
Abstract: To provide a detection device which is highly durable and capable of stably detecting the open/closed state of a luggage compartment door and minimizing reduction in design flexibility of an area around a luggage compartment, and to provide a loading rate estimation system.SOLUTION: A detection device is provided, comprising: a computation unit configured to acquire a color image of the interior of a luggage compartment with a door that can be opened or closed at will, and compute a determination value based on color information based on a plurality of pixels of the color image; and a determination unit configured to determine that the door is open when the determination value is greater than a predetermined threshold, and determine that the door is closed when the determination value is equal to or less than the threshold.SELECTED DRAWING: Figure 2
Patent JP-2022149095-A (JP)
Title: Detection device, detection method, and program
Inventor: MASAKO RYO
IPC: G01S17/88
Filed: 2021-03-25
Abstract: To provide a detection device, a detection method, and a program that can accurately detect concave obstacles even when lower-side ground of the concave obstacles cannot be detected.SOLUTION: The above problem can be solved by a detection device (1) or the like including: a sensor device (10) that periodically detects heights of ground at a plurality of points around a mobile body (2); a detection range determination unit (24) that obtains a detection range (31) to the farthest point (35) located farthest from the sensor device (10) among the detected points; and a first determination unit (26) that determines that there is a concave obstacle (52) on the ground if there is a discontinuous detection area within the detection range (31).SELECTED DRAWING: Figure 1
Patent JP-2022151192-A (JP)
Title: Grinding device and ground product manufacturing method with use thereof
Inventor: MASUDA KENTA
IPC: B24B7/07
Filed: 2021-03-26
Abstract: To provide a grinding device which efficiently suppresses single-sided grinding, and consequently, enables efficient grinding, a ground product manufacturing method with use of the same.SOLUTION: A grinding device 1 has: a grinding component 4 including a grinding surface 4a for grinding a surface 2a to be processed of a work-piece 2, and a support head 5 which tiltably supports the grinding component 4 so that the grinding surface 4a of the grinding component 4 and the surface 2a to be processed of the work-piece 2 approach in parallel by being pressed against each other. A ground product manufacturing method has a process in which the work-piece 2 is ground while tilting the grinding component 4 so that the grinding surface 4a of the grinding component 4 and the surface 2a to be processed of the work-piece 2 approach in parrel by being pressed against each other by use of the grinding device 1.SELECTED DRAWING: Figure 1
Patent JP-2022152425-A (JP)
Title: Antenna fitting structure and antenna device
Inventor: TANAKA YUTARO
IPC: F16B5/07
Filed: 2021-03-29
Abstract: To provide an antenna fitting structure for a vehicle with which it is possible to lighten the weight of a base plate and facilitate manufacturing the base plate.SOLUTION: Provided is an antenna fitting structure 10 for attaching an antenna to an outer plate of a vehicle, comprising a metal base plate 20 and a reinforcing plate 30 composed of a conductive member. The base plate 20 includes a reverse face 22 facing the outer plate and a principal face 21 on a side opposite to the reverse face 22 and has an opening 25 penetrating from the principal face 21 to the reverse face 22. The antenna is arranged on the principal face 21 of the base plate 20. The reinforcing plate 30 is arranged on the principal face 21 across the opening 25 of the base plate 20. The reinforcing plate 30 is in contact with the principal face 21 and extends along the principal face 21. The reinforcing plate 30 is drawn closer toward the outer plate via a connecting member 40 that is inserted into the opening 25 and extends in a thickness direction of the base plate 20. The base plate 20 and the reinforcing plate 30 include a rotation suppression structure for suppressing relative rotation.SELECTED DRAWING: Figure 7
Patent JP-2022154952-A (JP)
Title: Fitting
Inventor: SAITO TOSHIO
IPC: E06B7/16
Filed: 2021-03-30
Abstract: To improve fire retardant property without incurring a situation of impairing appearance quality and a situation of complicating work.SOLUTION: There is provided a fitting for restricting the opening movement of a sash 30 with respect to a frame body 10 by locking and unlocking a crescent 41 and a crescent receiver 42. At the stile 33 of the sash 30, a hollow portion 33a whose periphery is surrounded by a wall portion is constituted, and a ventilation hole 33b is provided in a part of the wall portion so as to communicate the hollow portion 33a with the outside. At the hollow portion 33a of the stile 33, interlocking members 52 and 53 that interlock with the locking/unlocking operation of the crescent 41 and the crescent receiver 42 are provided. At the interlocking members 52 and 53, a thermal expansion member 60 is partially disposed at a position corresponding to the ventilation hole 33b when the crescent 41 and the crescent receiver 42 are locked.SELECTED DRAWING: Figure 5
Patent JP-2022156679-A (JP)
Title: Floor blowout type air conditioning system and cleaning method therefor
Inventor: SATAKE AKIRA
IPC: F24F7/007
Filed: 2021-03-31
Abstract: To safely and efficiently perform addition and maintenance of an air cleaning device and inspections and cleaning of an air supply duct and an underfloor space in a floor blowout type air conditioning system in which an air conditioning apparatus is disposed in the ceiling and the air supply duct is connected to double flooring.SOLUTION: The present invention relates to a floor blowout type air conditioning system comprising: an air conditioner 14 provided in a ceiling space Sc formed at an upper side of a ceiling 12 of a building; an air supply duct 20 of which one end is connected to the air conditioner and the other end is connected in a removable manner to a connection port 22 communicating with an underfloor space Sf formed at a lower side of a floor; a partition wall 24 disposed around the air supply duct so as to form a duct storage space in which the air supply duct is stored, between the ceiling space and the underfloor space; and an inspection door 26 formed on the partition wall in the vicinity of the floor. The air supply duct includes an elongation/contraction part 20c configured to be elongated/contracted in an axial direction from a connection position with the connection port to a predetermined position toward an upper side in a vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2022160256-A (JP)
Title: Ventilation device
Inventor: TAKAHASHI ATSUSHI
IPC: F24F7/08
Filed: 2021-04-06
Abstract: To provide a ventilation device capable of inactivating microorganisms in a casing of a ventilation device for purification and suppressing adverse effects on an indoor living body by substances, etc. used for the inactivation of the microorganisms.SOLUTION: A ventilation device 1 includes: a casing 10 in which an air supply air course 10a and an air exhaust air course 10b are formed; an indoor side air supply damper 19 opening/closing an indoor side air supply duct 16 connected to the indoor side of the air supply air course 10a; an indoor side air exhaust damper 20 opening/closing an indoor side air exhaust duct 17 connected to the indoor side of the air exhaust air course 10b; a fan generating an air flow in one or both of the air supply air course 10a and the air exhaust air course 10b; and a sterilizer 30 inactivating microorganisms at least in the air supply air course 10a in the casing 10. The indoor side air supply damper 19 and the indoor side air exhaust damper 20 are closed while the sterilizer 30 is in operation.SELECTED DRAWING: Figure 1
Patent JP-2021102149-A (JP)
Title: Paper sheet holding device
Inventor: OGURA HIDEJI
IPC: A63F7/02
Filed: 2021-04-14
Abstract: To provide a paper sheet holding device that can hold a paper sheet and allows the held paper sheet to be released while maintaining a proper posture.SOLUTION: A paper sheet holding device has a receiver plate 152a, a presser plate 152b that can hold a paper sheet between itself and the receiver plate, an opening that is provided in the receiver plate and allows the passage of the presser plate therethrough, an elastic body 155 that is provided on a side of the receiver plate that holds the paper sheet and projects into the opening, a movement mechanism that moves the receiver plate and the presser plate, and a control unit. When the control unit causes a paper sheet held between the receiver plate and the presser plate to be released from the receiver plate, the control unit relatively moves the presser plate and the receiver plate so that the presser plate passes through the opening. A paper sheet goes through a process in which a portion of the elastic body projecting into the opening is pressed by the paper sheet passing through the opening to be bent, and then is released from the receiver plate.SELECTED DRAWING: Figure 38
Patent JP-2021189440-A (JP)
Title: Winder device for string instrument
Inventor: NODA JUNRO
IPC: G10D3/14
Filed: 2021-04-15
Abstract: To provide a winder device which can tune a string with small operation force in a string instrument and can prevent a string from being loosed.SOLUTION: A winder device according to the present invention is characterized in that a shaft bearing 31 supporting a winding shaft 32 is fixed to a head portion supporting wall 21, the winding shaft 32 having a knob 321 is inserted into an aperture of the shaft bearing 31 so as to hold and pinch a cylindrical elastic body 33, the winding shaft 32 is engaged at the shaft bearing 31 or the head portion supporting wall 21 or a head portion supporting wall 22 so that the cylindrical elastic body 33 is held in a state in which the body is compressed by a predetermined repulsive force, and thus friction force is caused between the winding shaft knob 321 and the shaft bearing 31.SELECTED DRAWING: Figure 1
Patent JP-2022165660-A (JP)
Title: Device and method for controlling arrangement of functions of base station and computer program
Inventor: TSUKAMOTO MASARU
IPC: H04L41/00
Filed: 2021-04-20
Abstract: To properly control execution of a base station function arrangement in a wireless access network of an O-RAN specification.SOLUTION: The present invention includes: a communication status information acquisition unit for acquiring communication status information showing the status of a communication about each cell in a wireless access network of an O-RAN specification; and a control unit for determining the sequence of changing the base station function arrangement of each cell on the basis of the communication situation information and making the timing of changing the base station function arrangement for each cell different from one another.SELECTED DRAWING: Figure 3
Patent JP-2021114622-A (JP)
Title: Reducing speckle in excimer light source
Inventor: THOMAS PATRICK DUFFEY
IPC: G03F7/20
Filed: 2021-04-21
Abstract: To provide an apparatus and method for reducing speckles in, e.g., a deep ultraviolet (DUV) light source for semiconductor lithography.SOLUTION: A method includes: producing a light beam made up of pulses having a wavelength in the deep ultraviolet range, where each pulse has a first temporal coherence defined by a first temporal coherence length and is defined by pulse duration; for one or more pulses, modulating the optical phase over the pulse duration of the pulse to produce a modified pulse having a second temporal coherence defined by a second temporal coherence length that is less than the first temporal coherence length of the pulse; forming a light beam of pulses at least from the modified pulses; and directing the formed light beam of pulses toward a substrate within a lithography exposure apparatus.SELECTED DRAWING: Figure 1
Patent JP-2022168381-A (JP)
Inventor: FUKAZAWA RYUJI
IPC: G03G21/00
Filed: 2021-04-26
Abstract: 【課題】感光体ドラムユニットが寿命となってこれを交換する際に、その感光体ドラムユニット内にトナーが残留する場合には、内部残留トナーも一緒に廃棄されるため、トナーが無駄になる恐れがあった。【解決手段】プリンタ１本体に対してＩＤユニット１２が、またＩＤユニット１２に対してトナーカートリッジ１６がそれぞれ着脱自在に構成されたプリンタ１において、プリンタ１による印刷動作を制御する制御部（４１、４５）と、トナーカートリッジ１６の供給口を開閉するＴＣシャッタ１８と、ＩＤユニット１２が内蔵する感光体ドラム３１の使用量を記憶する不揮発メモリ５１とを有し、制御部（４１、４５）は、使用量に基づいて導いた感光体ドラム３１の寿命までの印刷量が、ＩＤユニット１２に充満する量のトナーが消費されるまでの印刷量を示す閾値１と一致した段階でＴＣシャッタ１８を閉じる処理を行う。【選択図】図３