baber/WOPTO huggingface dataset:
Patent JP-2022045168-A (JP)
Title: Image processing device, control method, and control program
Inventor: TANIZAKI HIROKI
IPC: G06T7/00
Filed: 2020-09-08
Abstract: To provide an image processing device, a control method, and a control program capable of detecting the position of a detection object in an input image with higher accuracy.SOLUTION: An image processing device includes: a storage unit that stores a teacher image including a rectangular detection object and a plurality of teacher feature points, a teacher feature amount for each of the plurality of teacher feature points, and position information of four corners of the detection object; a detection unit that detects a plurality of feature points in an input image and a feature amount for each of the plurality of feature points; a specifying unit that specifies the position of a corner in the input image, based on the position information and a positional relationship between the detected feature points and the teacher feature points corresponding to the feature points; and an estimation unit that performs, when the position of a predetermined corner in the input image cannot be specified because a predetermined feature point could not be detected, pattern matching between an area in the teacher image including the teacher feature points corresponding to the predetermined corner and an area in the corresponding input image and estimates the position of the predetermined corner in the input image that could not be specified.SELECTED DRAWING: Figure 7
Patent JP-2022045244-A (JP)
Title: Information terminal, program and information furnishing system
Inventor: WATANABE KENICHI
IPC: G06Q50/10
Filed: 2020-09-08
Abstract: To provide a method by which a user easily determines a traveling schedule, considering a degree of congestion in a place where the user travels by means other than an electric train.SOLUTION: An information terminal 2 comprises: an input reception unit 251 for receiving an input of itinerary information indicating a departure station and an arrival station; a congestion information reception unit 252 for receiving congestion information related with locations and degree of congestion; and a display control unit 254 for making a display unit 22 display a first screen indicating a degree of congestion based on congestion information related with a track from the departure station to the arrival station or a second screen indicating the degree of congestion based on congestion information related with a map in a switchable manner.SELECTED DRAWING: Figure 5
Patent JP-2022047052-A (JP)
Title: Co-BASED ALLOY AND POWDER THEREOF
Inventor: HOSOMI Ryohei
IPC: B22F1/00
Filed: 2020-09-11
Abstract: To provide a Co-based alloy that can give a molding having excellent corrosion resistance, toughness and hardness.SOLUTION: A Co-based alloy contains C: 1.00 mass% or more and 3.00 mass% or less, Cr: 25.0 mass% or more and 34.0 mass% or less, W: 3.0 mass% or more and 15.0 mass% or less, Si: 0.01 mass% or more and 2.00 mass% or less, Mn: 0.01 mass% or more and 1.00 mass% or less, Cu: 0.50 mass% or more and 6.00 mass% or less, Fe: 0 mass% or more and 10.00 mass% or less, Ni: 0 mass% or more and 15.00 mass% or less, and Mo: 0 mass% or more and 15.00 mass% or less, with the balance being Co and inevitable impurities. The Co-based alloy has a metallographic structure having a matrix containing Cu in a solid state. In the matrix, the ratio (Pcu) of Cu contained therein in a solid state is 1.0 mass% or more and 3.5 mass% or less.SELECTED DRAWING: None
Patent JP-2022047055-A (JP)
Title: Conveyance dolly
Inventor: OKADA KEIJI
IPC: B62B5/00
Filed: 2020-09-11
Abstract: To reduce a cost by decreasing the components of a dolly that can be used as a step.SOLUTION: A conveyance dolly 1 has a first article placement surface 11a and a second article placement surface 21a disposed above the first article placement surface 11a. In order that the second article placement surface 21a can be moved in a direction protruding from the first article placement surface 11a in a plan view, a parallel link mechanism is provided, which has: a plate-like member 11 having the first article placement surface 11a; a plate-like member 21 having the second article placement surface; and four movable support posts 23 rotatably mounted on four corners of both the plate-like members.SELECTED DRAWING: Figure 4
Patent JP-2022047577-A (JP)
Title: Manufacturing method and manufacturing device for solder precoated board
Inventor: MAEDA KEN
IPC: B23K3/06
Filed: 2020-09-14
Abstract: To provide a manufacturing method of a solder precoated substrate that can reduce the manufacturing cost.SOLUTION: A manufacturing method of a solder precoated substrate according to the present disclosure includes a supply step of supplying solder paste P to a plurality of lands 3, and a heating step of heating a substrate 1 such that the temperature of the plurality of lands 3 reaches the melting point of solder particles PL contained in the solder paste P faster than the surface temperature of the substrate 1 around the lands 3.SELECTED DRAWING: Figure 4
Patent JP-2022049232-A (JP)
Title: Water discharge device and water discharge method
Inventor: IKEDO HIROSHI
IPC: A47K3/00
Filed: 2020-09-16
Abstract: To provide a water discharge device and a water discharge method capable of inhibiting water from splashing.SOLUTION: A water discharge device includes: a shoulder water discharge part 311 (a first water discharge part) for taking water from a bathtub 2 and discharging the water from above a water level 2b of a bathtub 2 (bathtub water level); a neck water discharge part 331 (a second water discharge part) for taking water from the bathtub 2 and discharging the water from above a water level 2b of the bathtub 2; and a control part 34 for executing control to start discharging water from the neck water discharge part 331 after starting discharging water from the shoulder water discharge part 311 at the time of starting water discharge, and to stop discharging water from the shoulder water discharge part 311 after stopping discharging water from the neck water discharge part 331 at the time of stopping discharging water.SELECTED DRAWING: Figure 1
Patent JP-2022049446-A (JP)
Title: Overcurrent switch and circuit breaker with overcurrent switch
Inventor: KATO YOSHIHIKO
IPC: H01H33/42
Filed: 2020-09-16
Abstract: To provide an overcurrent switch that can save time and labor for assembly adjustment.SOLUTION: An overcurrent switch 14 includes that opens a contact via an opening/closing mechanism 7 when contacts 3 and 4 are placed in a current path to detect a current in the current path and an overcurrent flows includes a heater 10 connected to the flow path, and a temperature-sensitive operation mechanism component 5 heated by the heater. The temperature-sensitive operation mechanism component has a built-in temperature-sensitive ferrite 19 manufactured by controlling the Curie temperature, and the temperature-sensitive ferrite changes to a non-magnetic material when the temperature reaches the Curie temperature due to the heat generated by the heater due to the overcurrent of the current path, and the temperature-sensitive operation mechanism component transmits the mechanical operation to the opening/closing mechanism to open the contact.SELECTED DRAWING: Figure 3
Patent JP-2021051999-A (JP)
Title: Electrical connection arrangement comprising busbar having conductor arrangement, which is connected to the busbar, and clip element
Inventor: THORSTEN CALLIES
IPC: H01R4/58
Filed: 2020-09-17
Abstract: To provide an electrical connection arrangement for connecting a conductor arrangement and a busbar, which, in addition to a sufficient degree of security and reliability and a small amount of installation space, enables simple assembly.SOLUTION: An electrical connection arrangement 100 includes: a busbar 110 with a first contact area 116; a conductor arrangement 120 which rests on the first contact area of the busbar by way of a second contact area 122 and is electrically connected to the busbar by means of the contact areas, the conductor arrangement being composed of at least one current-conducting plate 130, 140; and a clip element 160. The clip element 160 has: a first spring limb 170 which abuts on a bottom side 112 of the busbar; a second spring limb 180 which rests on a top side 132, 142 of the conductor arrangement, and a connecting section 190 which connects the first and second spring limbs to one another. The spring limbs are designed to press the busbar and the conductor arrangement against one another by way of the two contact areas so as to create a mechanical connection between the busbar and the conductor arrangement.SELECTED DRAWING: Figure 1
Patent JP-2021011484-A (JP)
Title: Combination of anti-vegfr-2 antibody and anti-pd-l1 antibody for treatment of cancer
Inventor: RICHARD BRIAN GAYNOR
IPC: A61K39/395
Filed: 2020-09-17
Abstract: To provide a method for treating certain disorders, such as locally advanced and unresectable or metastatic gastrointestinal or thoracic malignancies.SOLUTION: A method of treating advanced gastric or gastroesophageal junction adenocarcinoma, non-small cell lung cancer, or hepatocellular carcinoma comprises administering to a patient in need thereof, an effective amount of an anti-human VEGFR-2 antibody in simultaneous, separate, or sequential combination with an effective amount of an anti-human PD-L1 antibody. (a) The anti-human VEGFR-2 antibody is administered at a dose of 8 mg/kg every two weeks and the anti-human PD-L1 antibody is administered at a dose of 750 mg every two weeks when advanced gastric or gastroesophageal junction adenocarcinoma or hepatocellular carcinoma is treated. Alternatively, (b) the anti-human VEGFR-2 antibody is administered at a dose of 10 mg/kg every three weeks and the anti-human PD-L1 antibody is administered at a dose of 1125 mg every three weeks when non-small cell lung cancer is treated.SELECTED DRAWING: None
Patent JP-2022050155-A (JP)
Title: Communication control device, communication system, communication control method, and program
Inventor: OTAKA MASARU
IPC: H04W72/04
Filed: 2020-09-17
Abstract: To provide a communication control device, a communication system, a communication control method, and a program that reduce a possibility of running out of a buffer memory of a mobile communication device that receives data in an environment in which a plurality of mobile communication devices may desire to select the same mobile device as a destination for data transmission.SOLUTION: In a communication control processing method, a second mobile communication device that receives a request for permission to transmit data from a first mobile communication device determines whether data transmission is allowed on the basis of a free capacity of a buffer memory for storing received data and a reserved capacity indicated by reservation setting of the buffer memory, and when it is determined to allow data transmission, the second mobile communication device updates a reservation setting such that the capacity for the received data corresponding to the data transmission is added to the reserved capacity, and transmits a response indicating that the data transmission is allowed to the first mobile communication device.SELECTED DRAWING: Figure 5
Patent JP-2021060397-A (JP)
Title: Distance measuring device and method for detecting dirt on window of distance measuring device
Inventor: OZAKI NORIYUKI
IPC: G01S17/931
Filed: 2020-09-24
Abstract: To provide a technique that can detect dirt on a window of a distance measuring device.SOLUTION: A distance measuring device 20 includes: a light emitting unit 40; a light reception unit 60; an operation unit 200; a case 90 with a window 92; and a determination unit 300 for determining that a window is dirty if a dirt determination condition which is predetermined is established. The dirt determination condition includes a first condition that "the intensity of a light reception in a specific flying time corresponding to a distance of an optical path from a light emitting unit to the window is greater than or equal to an intensity threshold in at least one pixel within a range of a vision of a distance measuring device".SELECTED DRAWING: Figure 5
Patent JP-2022054862-A (JP)
Title: Electric actuator
Inventor: SAITO TAKAHIDE
IPC: H02K7/06
Filed: 2020-09-28
Abstract: To improve the durability and operational stability of an electric actuator.SOLUTION: An electric actuator 1 has an electric motor 2, a screw shaft 7 that is driven rotationally by the output of the electric motor, and a nut 8 that is screwed to the screw shaft. The rotational motion of the screw shaft 7 is converted into a linear motion of a nut 8. Switching from start to stop of power supply to the electric motor 2 is performed on the basis of the elapsed time since the start of power supply. The nut 8, which performs a linear motion, is brought into contact with an area of a first thrust bearing 50 supported by the screw shaft 7 that is allowed to rotate relative to the screw shaft 7.SELECTED DRAWING: Figure 1
Patent JP-2021056509-A (JP)
Title: Photosensitive resin composition for black resist, method for producing the same, light-shielding film obtained by curing the same, color filter and touch panel having the light-shielding film, and display device having the color filter and touch panel
Inventor: UCHIDA KAZUYUKI
IPC: G02B5/20
Filed: 2020-09-28
Abstract: To provide a photosensitive resin composition for black resist which has high light-shielding properties and low reflectance and is capable of forming a high-definition pattern.SOLUTION: The photosensitive resin composition for black resist according to the present invention contains: (A) an unsaturated group-containing photosensitive resin; (B) a photopolymerizable monomer having at least two unsaturated bonds; (C) a photopolymerization initiator; (D) at least one light-shielding component selected from a black pigment, a mixed color pigment, and a light-shielding material; (E) silica particles; and (F) a phosphate ester-based dispersant.SELECTED DRAWING: None
Patent JP-2021007768-A (JP)
Title: Respiratory mask and related portions, components or sub-assemblies
Inventor: GREGORY JAMES OLSEN
IPC: A61M16/06
Filed: 2020-09-30
Abstract: To provide a respiratory mask for providing positive pressure therapy and a bias-flow venting system configured to reduce discernable draft generated by exhausted air.SOLUTION: A respiratory mask has a ball jointed elbow, one or more detachable forehead pieces and a headgear with a spacer fabric region. The elbow is configured to be removable when oriented to a predetermined position. The forehead pieces are provided in one or more sizes. The spacer fabric region has two or more layers, the raw edges being turned to the inside of the layers. A seal has improved seal performance and accommodates a wider variety of facial geometries. A bias-flow system has a tube and exhaust holes radially aligned on a bead of the tube. The bias-flow system also has an annular component exhaust holes and a shroud having a plenum chamber around the exhaust holes.SELECTED DRAWING: Figure 1A
Patent JP-2022057915-A (JP)
Title: Dental water-soluble glass, and dental composition
Inventor: HOSHINO TOMOHIRO
IPC: A61K6/77
Filed: 2020-09-30
Abstract: To provide a dental water-soluble glass that can relieve symptoms such as discomfort and pain due to external stimulation.SOLUTION: A dental water-soluble glass contains K2O of 10 mass% or more and 50 mass% or less, P2O5 of 10 mass% or more and 80 mass% or less, CaO of 1 mass% or more and 40 mass% or less, ZnO 4 of mass% or more and 30 mass% or less, and F of 4 mass% or more and 40 mass% or less.SELECTED DRAWING: None
Patent JP-2021069111-A (JP)
Title: High rate payload management between ground segment and satellite
Inventor: RAUL REGADA ALVAREZ
IPC: H04B7/185
Filed: 2020-10-02
Abstract: To provide a technique for constructing a payload of a satellite at high rate and low waiting time between a ground segment and a satellite and recovering telemetry data of the payload.SOLUTION: In a communication system, a satellite comprises: a platform; and a payload. The ground segment comprises at least one satellite control center configured to generate or process data associated with the satellite platform and directly communicate with the satellite platform on a dedicated platform channel; and at least one mission control center different from the satellite control center. A method includes a step of directly communicating on a signaling channel between the mission control center and an on board processing unit which is configured to manage at least a part of the payload of the satellite, telecommand or telemetry data of the part of the payload of the satellite. The signaling channel and the platform channel are different.SELECTED DRAWING: Figure 1
Patent JP-2022063109-A (JP)
Title: Resin composition, cured product, sheet-like laminate material, resin sheet, printed wiring board, and semiconductor device
Inventor: KAWAI KENJI
IPC: C08G59/20
Filed: 2020-10-09
Abstract: To provide a novel resin composition that gives a cured product having low roughness and high adhesion to conductors, and provide a cured product, a sheet lamination material, a resin sheet, a printed wiring board, and a semiconductor device, each of which includes the resin composition.SOLUTION: A resin composition includes: (A) a naphthol aralkyl epoxy resin having a weight-average molecular weight (Mw) of 1,000 or more and an epoxy equivalent of 350 g/eq. or more; and (B) a curing agent, the (B) the curing agent including (B-1) an active ester curing agent.SELECTED DRAWING: None
Patent JP-2022063441-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-10-12
Abstract: To provide a game machine capable of more suitably showing a series of performances to be executed.SOLUTION: A game machine includes an introduction part until winning/losing regarding whether control is performed to an advantageous state is reported, and an epilogue part to be executed when control is performed to an advantageous state after notification of winning/losing, a specific scene for outputting a speech sound uttered by a character and an operation sound corresponding to operation of the character is available in the introduction part, and a speech sound uttered by a character is more largely outputted than operation sound corresponding to operation of the character in the specific scene.SELECTED DRAWING: Figure 165
Patent JP-2022071928-A (JP)
Title: Security management system and security management method
Inventor: KURODA HIDEHIKO
IPC: G06F21/60
Filed: 2020-10-29
Abstract: To provide a security management technique for effectively preventing information from being leaked and altered when exchanging electronic information between facilities which are not connected to an external computer network.SOLUTION: A system 10 comprises: issue units 15 (15a and 15b) for issuing secret information S in a first facility 11 and a second facility 12; an element 29 for transmitting the secret information S only in one direction from the issue units 15; a generation unit 21 for a first code K1 based on transfer data P, identification data D and the secret information S; a write unit 26 for writing transfer data Pt and the first code K1 into an external storage medium 39; a read unit 27 for reading the transfer data Pt, the identification data D, the secret information S and the first code K1 out of the external storage medium 39; a generation unit 22 for a second code K2 based on the transfer data P, the identification data D and the secret information S; a collation unit 35 for the first code K1 and the second code K2; and a permission unit 36 for permitting introduction of the transfer data P into an apparatus in accordance with a collation result of coincidence.SELECTED DRAWING: Figure 1
Patent JP-2022049635-A (JP)
Title: Ultrasonic spindle device capable of automatic tool exchange
Inventor: LEE DONG HEON
IPC: B23B37/00
Filed: 2020-11-16
Abstract: To provide an ultrasonic spindle device capable of automatic tool exchange.SOLUTION: An ultrasonic spindle device includes: a housing member in which an internal space 101 is formed along its length direction; a shaft member 200 which is provided in a rotatable manner in the internal space, and in which a hollow is formed; an ultrasonic oscillation member 300 which is disposed at a front part in the hollow, and in which an open hole 301 is formed; a drawbar member 400 which is provided movably in a front and rear direction in the hollow and partly inserted to the open hole, and penetrates the ultrasonic oscillation member; a clamping member 500 which is connected to a tip of the drawbar member and partly placed outside of the housing member, and to which a tool will be clamped; rotating means 800 for rotating the shaft member; and a cylinder member 900 for advancing or retreating the drawbar member along a length direction of the shaft member.SELECTED DRAWING: Figure 1
Patent JP-2021079379-A (JP)
Title: Stackable combination type pressure filter
Inventor: MAO WEIQING
IPC: B01D29/64
Filed: 2020-11-17
Abstract: To provide a stackable combination type pressure filter including a stackable filter and a 6-in-1 pressure filter.SOLUTION: A solid discharge port of a stackable filter is connected to a material supply port of a 6-in-1 pressure filter, and a sealing unit is installed at a connection point between the solid discharge port and the material supply port. The stackable filter performs primary filtration of a material to be pressure-filtered, an obtained solid is transported to the 6-in-1 pressure filter, and the 6-in-1 filter performs secondary filtration of the solid. A plurality of layers are stacked in a stacking combination form to increase a filtration area, thereby achieving significant improvement in filtration efficiency. Thus, filtration of a large amount of materials can be easily performed and cleaning effect can be improved to maximum, and there is no residue between batches.SELECTED DRAWING: Figure 1
Patent JP-2021111776-A (JP)
Title: Electronic facility and assembling method for electronic facility
Inventor: ZHOU ZHEN
IPC: H05K7/20
Filed: 2020-11-18
Abstract: To provide an electronic facility including a circuit board, a heat conductive material, an electronic component, a heat sink, and an insulating heat conductive sheet.SOLUTION: A circuit board 11 includes a first surface S1, a second surface S2, and an opening 110. The opening is provided penetrating the first surface and the second surface. A heat conductive material 12 is provided through at least a part of the opening so that the heat conductive material and the circuit board are in contact with each other. An electronic component 13 is provided to the first surface of the circuit board in contact with the heat conductive material. A heat sink 14 is provided to the second surface of the circuit board. An insulating heat conductive sheet 15 is provided between the heat conductive material and the heat sink. Thus, the volume of the product can be reduced and the flow channel can be simplified.SELECTED DRAWING: Figure 3
Patent JP-2022080500-A (JP)
Title: Printer
Inventor: SHIOTANI TAKASHI
IPC: B41J2/32
Filed: 2020-11-18
Abstract: To provide a printer equipped with a peeling unit, which can be further downsized.SOLUTION: A printer according to an embodiment of the present invention, which can be switched between peeling issuing and continuous issuing, comprises: a conveying roller that conveys a printing medium; a printing head that prints information on a label while interposing the printing medium between the conveying roller and itself; and a peeling unit which can move between a closing position at which at least a portion of the printing head is covered and an opening position at which the printing head is not covered, while holding the peeling roller facing the conveying roller during the peeling issuing. When the peeling unit is at the opening position, a space which the printing head can be attached to and detached from is formed.SELECTED DRAWING: Figure 17