baber/WOPTO huggingface dataset:
Patent JP-2020198140-A (JP)
Title: Financial instruments management device, financial instruments transaction management method, and program
Inventor: AIBA HITOSHI
IPC: G06Q40/04
Filed: 2020-09-16
Abstract: To provide a financial instruments transaction management device capable of carrying out rational transactions by sufficiently utilizing a profit opportunity without performing a complicated order procedure by a customer while avoiding a risk.SOLUTION: A contract information generating part 14 of a financial instruments transaction management device 1 has first order information at a first price and second order information at a second price generated on a basis of one piece of purchase order application information, respectively. About a first order information group and a second order information group, a plurality of first order orders are contracted based on the first order information of the first order information group and the first order information in the second order information group when a price of the market becomes the first price, and a plurality of the second orders are contracted based on the second order information of the first order information group and the second order information of the second order information group when the price of the market becomes the second price.SELECTED DRAWING: Figure 1
Patent JP-2022050124-A (JP)
Title: Information processing device and program
Inventor: NAKAMURA TAKASHI
IPC: G06F3/12
Filed: 2020-09-17
Abstract: To improve the security between a plurality of virtual networks as compared with a case in which the plurality of virtual networks are always connected.SOLUTION: A processor of a multifunction device forms a first virtual network, connects the first virtual network and a second virtual network formed by another device when a specific function is executed, and releases the connection between the first virtual network and the second virtual network after the specific function is executed.SELECTED DRAWING: Figure 1
Patent JP-2022052600-A (JP)
Title: Vibration generator
Inventor: IKEZOE YUKI
IPC: B06B1/04
Filed: 2020-09-23
Abstract: To provide a vibration generator configured by a smaller number of components.SOLUTION: A vibration generator 101 is equipped with: a first bending structure portion BM1 that has a first fixing portion 10 to which a first vibrator VB1 is fixed, a first left side spring portion 12 connected to a left side of the first fixing portion 10 at one end, and a first right side spring portion 13 connected to a right side of the first fixing portion 10 at one end and fixed to a housing HS at the other end; and a second bending structure portion BM2 that has a second fixing portion 11 to which a second vibrator VB2 is fixed, a second left side spring portion 15 connected to a left side of the second fixing portion 11 at one end and fixed to the housing HS at the other end, and a second right side spring portion 16 connected to a right side of the second fixing portion 11 at one end. The first bending structure portion VB1 and the second bending structure portion VB2 configure a bending structure MB as a single component, together with a center coupling portion 14 coupling the first left side spring portion 12 and the second right side spring portion 16. The center coupling portion 14 is fixed to the housing HS.SELECTED DRAWING: Figure 4
Patent JP-2022052901-A (JP)
Title: Wireless communication device, electronic device, and wireless communication method
Inventor: YOKOYAMA HIROYUKI
IPC: G10H1/00
Filed: 2020-09-24
Abstract: To provide a wireless communication device, an electronic device, and a wireless communication method, capable of transmitting and receiving MIDI data without delay by preventing timings for transmission and reception from coinciding with each other even when the MIDI data is transmitted and received with a plurality of other wireless communication devices.SOLUTION: A communication interval of each pair with a wireless communication device 1M is set to be a different time interval in a wireless communication device 1S and is transmitted to the corresponding wireless communication device 1M. Consequently, the timings for transmission and reception of MIDI data in each pair can be staggered. Thus, it is possible to prevent a communication error from occurring because the timings for transmission and reception of the MIDI data in the plurality of pairs coincide with each other. Moreover, when the timings for transmission and reception of the MIDI data in two or more pairs coincide with each other, subsequent timings for transmission and reception can be different timings. Thus, since it is possible to prevent a communication error from occurring in succession because the timings for transmission and reception of the MIDI data in the two or more pairs coincide with each other, the MIDI data can be transmitted and received without delay.SELECTED DRAWING: Figure 2
Patent JP-2021178809-A (JP)
Title: Silibinin 3,3'-thiodipropionic acid ester with hepatoprotective activity and method of preparing the same
Inventor: WANG YONGBO
IPC: C07D407/14
Filed: 2020-10-02
Abstract: To solve the problems in which: researchers have explored a mechanism of liver injury in many ways; hepatoprotective drugs, such as membrane protectants, anti-lipid peroxidants, and anti-immune reagents, have been developed, but their efficacy is still unsatisfactory, and their potential toxic and side effects have limited clinical application; therefore, there is a need to develop new and effective hepatoprotective drugs.SOLUTION: The present invention discloses a compound having a formula (I) and a method of preparing the compound expressed by the formula (I).SELECTED DRAWING: None
Patent JP-2022063495-A (JP)
Title: Method for manufacturing compressor part for transport aircraft
Inventor: NOGUCHI MASATO
IPC: C22C21/00
Filed: 2020-10-12
Abstract: To provide a method for manufacturing a compressor part for a transport aircraft having excellent mechanical properties.SOLUTION: There is provided a method for manufacturing a compressor part for a transport aircraft 1 which first prepares an aluminum alloy powder having a chemical composition consisting of 5.0 mass% or more and 9.0 mass% or less of Fe, 0.1 mass% or more and 3.0 mass% or less of V, 0.1 mass% or more and 3.0 mass% or less of Mo, 0.1 mass% or more and 2.0 mass% or less of Zr, 0.02 mass% or more and 2.0 mass% or less of Ti and the balance Al with inevitable impurities and a 90% cumulative diameter of 100 μm or less in a volume-based particle size distribution. The aluminum alloy powder is pressed to form a green compact. The aluminum alloy material is prepared by applying hot extrusion to the green compact. The compressor part for a transport aircraft 1 can be obtained by forming the aluminum alloy material into a desired shape.SELECTED DRAWING: Figure 1
Patent JP-2022067188-A (JP)
Title: Vehicle rear part structure
Inventor: ODATE NOBUTOSHI
IPC: B62D25/08
Filed: 2020-10-20
Abstract: To provide a vehicle rear part structure which can restrain an auxiliary machine battery from being vibrated even though the auxiliary machine battery is disposed heightwise separated with respect to a floor panel.SOLUTION: Since an auxiliary battery 38 is placed on a tray 32 fixed to battery retention brackets 30 provided on a rear floor panel 14, the auxiliary machine battery 38 is disposed heightwise separated with respect to the rear floor panel 14. Under this arrangement condition, a vehicle rear part structure includes a reinforcement plate 36 on which an auxiliary machine battery installation part 16 extends in a vehicle longitudinal direction and is fixed to a rear wheel house 18 at vehicle front side end part 36a and is fixed to a clamp member 34 at a vehicle longitudinal direction intermediate part 36b and is fixed to a D pillar 26 at a vehicle rear side end part 36c. Thereby, the vehicle rear part structure can enhance rigidity of the auxiliary machine battery installation part 16 and can restrain the auxiliary machine battery 38 from being vibrated by vehicle travel vibration.SELECTED DRAWING: Figure 2
Patent JP-2022067764-A (JP)
Title: Voltage detection device
Inventor: TSUCHIYA SHINGO
IPC: H01M10/44
Filed: 2020-10-21
Abstract: To provide a voltage detection device that individually detects a wiring resistance between a battery and a voltage detection circuit.SOLUTION: A voltage detection device D comprises: a discharge circuit including discharge resistors Z0 to Z3 and electronic switches G1 to G3, and is connected in parallel to batteries c1 to c3; voltage detection circuits A1 to A3 for detecting the voltage of each battery; and a control unit 2 that controls the electronic switches. The control unit acquires a wiring resistance value between each voltage detection circuit and each battery on the basis of a first detection voltage detected by the voltage detection circuit when the electronic switch is set in an ON state and a second detection voltage detected by the voltage detection circuit when the electronic switch is set in an OFF state.SELECTED DRAWING: Figure 1
Patent JP-2022067879-A (JP)
Title: Lid material and package
Inventor: YAMASHITA KAORI
IPC: B32B27/00
Filed: 2020-10-21
Abstract: To provide a lid material that does not have aluminum foil and is excellent in oxygen gas barrier property.SOLUTION: A lid material 12 is formed by applying a coating of heat seal varnish 12b to one side of a substrate sheet 12a. The substrate sheet 12a is formed by laminating an oxygen barrier layer 12a2 on paper 12a1, and furthermore, the oxygen barrier layer 12a2 is a layer formed on paper by coating with resin blended with kaolin. And oil heat seal varnish is used as the heat seal varnish 12b. No aqueous solvent is used when a coating of the heat seal varnish 12b is applied, so that the high oxygen barrier property can be maintained.SELECTED DRAWING: Figure 1
Patent JP-2022069336-A (JP)
Title: Actuator, safety device, and flight vehicle including safety device
Inventor: ASHIDA SHOICHI
IPC: B64D17/62
Filed: 2020-10-23
Abstract: To provide an actuator capable of being reduced in weight in comparison with a conventional one while reducing impact in operation, a safety device ejecting an ejection object, and a flight vehicle including the safety device.SOLUTION: A safety device 100 includes: an actuator 1; a push-up member 15 pushed up in one direction by the actuator 1; an ejection object 16 pushed up by the push-up member 15 while supported; a bottomed cylindrical container 18; and a lid portion 21 for closing an opening end portion of the container 18. The actuator 1 includes: a piston member 10; a cylinder 14 housing the piston member 10, and provided with a hole portion 13 for making the piston member 10 project outward (upward in Fig.1 and Fig.2) in operation; a base 2 to which one end portion of the cylinder 14 is caulked and fixed, and which is mounted on the center of a bottom portion inside of the container 18; and a gas generator 17 as a power source for moving the piston member 10 in the cylinder 14.SELECTED DRAWING: Figure 1
Patent JP-2021039768-A (JP)
Title: Image distribution device, image distribution system, and image distribution method
Inventor: UENO HIDEKI
IPC: G09B29/00
Filed: 2020-10-28
Abstract: To cause a user of an image distribution device to grasp a situation.SOLUTION: An image distribution device of an embodiment comprises a receiving unit, a compression unit, a request reception unit, a determination unit, and a distribution unit. The receiving unit receives imaging data and position information. The compression unit compresses the imaging data after a predetermined time has passed to generate compressed imaging data. The request reception unit receives a delivery request at a desired time from an information processing device. The determination unit determines whether or not the desired time is a past time within a predetermined time from a current time. The distribution unit distributes a position image including an icon indicating a position of an on-vehicle device on map data to the information processing device based on the position information; the distribution unit distributes the imaging data for distribution to the information processing device when the judgment unit determines that the desired time is a past time within a predetermined time from the current time; and the distribution unit distributes the compressed imaging data to the information processing device when the judgment unit determines that the desired time is a time in the past before the predetermined time.SELECTED DRAWING: Figure 5
Patent JP-2021076843-A (JP)
Title: Near-eye optical system
Inventor: PENG KUEI-EN
IPC: G02B27/02
Filed: 2020-11-06
Abstract: To provide a near-eye optical system receiving an image light beam.SOLUTION: The near-eye optical system includes an optical waveguide that expands an image light beam in one direction. The optical waveguide includes a near-eye surface, a structure surface and a plurality of reflective inclined surfaces. The structure surface has a light incident area and is opposite to the near-eye surface. The light incident area is located in a transmission path of the image light beam. The plurality of reflective inclined surfaces is disposed on the structure surface and located at one side of the light incident surface and arranged along the one direction. The structure surface is sequentially divided into the light incident area and a plurality of optical areas along the one direction. A line number density of the reflective inclined surfaces in the one direction in an optical area closest to the light incident area is smaller than a line number density of the reflective inclined surfaces in the one direction in an optical area furthest from the light incident area. The near-eye optical system allows all of light incident at different angles to be relatively uniformly incident to an eye and can reduce generation of bright and dark fringes.SELECTED DRAWING: Figure 2
Patent JP-2022076229-A (JP)
Title: Inner window
Inventor: YAMADA MASAKANE
IPC: E05F7/04
Filed: 2020-11-09
Abstract: To provide an inner window capable of preventing a sash from falling off.SOLUTION: An inner window 1 is disposed at an indoor side of an outer window and has a frame body 2 having a headsill 21, and sashes 3, 4 that are disposed inside the frame body 2 and can slide in a lateral direction. The headsill 21 has downward protruding rails 212, 213 that protrude downward. The sashes 3, 4 have rail storing guide portions 312, 412 that open upward and store at least a portion of the downward protruding rails 212, 213 and guide sliding movement in the lateral direction of the sashes 3, 4, and an oscillation stop member 6 that is disposed at a top edge of an end in a moving direction of sliding movement of the sashes 3, 4, opens upward and suppresses oscillation of the sashes 3, 4 by storing at least a portion of the downward protruding rails 212, 213. The inner window has a sash fall stop member 7 that is configured to be mountable to the oscillation stop member 6 and has an upper component member 72 located above upper ends of the sashes 3, 4.SELECTED DRAWING: Figure 5
Patent JP-2022079299-A (JP)
Title: Two stroke engine
Inventor: ONODERA SHUJI
IPC: F02F7/00
Filed: 2020-11-16
Abstract: To improve scavenging efficiency in a cylinder at a two stroke engine.SOLUTION: A scavenging passage, which is connected to at least one scavenging port 16, of scavenging passages 14 included in a cylinder forms a variable scavenging passage 14(ch). An upper end of the variable scavenging passage 14(ch) has a guide surface 50 which defines a discharge direction of a scavenging gas, discharged from the variable scavenging port 16(ch) connected to the upper end, on a horizontal surface. The guide surface 50 includes: at least a first guide part 50(H) which defines a first discharge direction of the scavenging gas; and a second guide part 50(L) which defines a second discharge direction of the scavenging gas. In a scavenging stroke, first and second guide parts 50(H), 50(L) change the discharge direction of the scavenging gas from the first discharge direction to the second discharge direction on the horizontal surface.SELECTED DRAWING: Figure 5
Patent JP-2022080349-A (JP)
Title: MR fluid brake device
Inventor: NARUSAWA TAKUYA
IPC: F16D63/00
Filed: 2020-11-18
Abstract: To provide an MR fluid brake device which can accurately regulate a magnitude of a clearance between a rotating disc and a stationary disc in an axial direction without causing a rise of a manufacturing cost.SOLUTION: Stationary-side engagement parts 13 arranged in a plurality of points in a circumferential direction, and composed of a plurality of stationary-side engagement recesses 14a and 14b which are recessed in an axial direction are provided at an engagement member 16 constituting a stationary member of an MR fluid brake device. Also, rotation-side engagement parts 26 arranged in a plurality of points in the circumferential direction, and composed of a plurality of rotation-side engagement recesses 27c which are recessed in the axial direction are provided at a rotating member main body 28 constituting the rotation member. The stationary-side engagement parts 13 are made to possess the stationary-side engagement recesses 14a and 14b which are different in depths in the axial direction by the number of pieces of stationary discs 5, and the rotation-side engagement parts 26 are made to possess the rotation-side engagement recesses 27c which are different in depths in the axial direction by the number of pieces of rotating discs 6.SELECTED DRAWING: Figure 21
Patent JP-2022073822-A (JP)
Title: Stringed instrument
Inventor: TAKARA TERUYUKI
IPC: G10D1/08
Filed: 2020-10-29
Abstract: To provide stringed instruments with excellent sound quality and volume, with increased durability, strength and longevity.SOLUTION: A stringed instrument according to the present invention includes a strings holding member that hold an end of strings, and a body reinforcing member that has joint surfaces on a front plate, a back plate, and a side plate and is adhered to the inside of the body. An opposing surface of the strings holding portion of the strings holding member has joint surfaces with the front plate, the side plate, and the body reinforcing member to be bonded. Further, a part of the front plate and the body reinforcing member is cut out, and the strings holding member is arranged to be bonded to the body reinforcing member.SELECTED DRAWING: Figure 3
Patent JP-2022081219-A (JP)
Title: Information processing device, index value calculation method, water treatment system, and index value calculation program
Inventor: AZUMA TAKASHI
IPC: G06T7/62
Filed: 2020-11-19
Abstract: To calculate an index value showing a floc formation state from an image in which a plurality of flocs are overlapped on one another and imaged.SOLUTION: An information processing device (1) includes: a detection part (102) for detecting a background region of a plurality of flocs from an image in which the plurality of flocks are overlapped on one another and imaged; and an index value calculation part (103) for analyzing a plurality of small regions constituting the background region to calculate an index value showing a formation state of the flocs.SELECTED DRAWING: Figure 1
Patent JP-2022083549-A (JP)
Title: Coating film manufacturing method
Inventor: KUMANO TAKASHI
IPC: B05D3/10
Filed: 2020-11-25
Abstract: To provide a coating film manufacturing method that is relatively easy to apply with a coating liquid.SOLUTION: A coating film manufacturing method comprises a coating process in which a first coating liquid containing a first component and a second coating liquid containing a second component are used, and a coating liquid layer, in which the first coating liquid and the second coating liquid are directly laminated, is formed. After forming the coating liquid layer, the second component is transferred to the first coating liquid.SELECTED DRAWING: Figure 1
Patent JP-2022084163-A (JP)
Title: Electronic apparatus and control program thereof
Inventor: KOBAYASHI TADASHI
IPC: B41J29/38
Filed: 2020-11-26
Abstract: To provide an electronic apparatus capable of performing power saving return more appropriately.SOLUTION: The electronic apparatus is configured such that a first circuit of the electronic apparatus can receive a first instruction not necessitating power saving recovery of a second circuit and a second instruction necessitating power saving recovery of the second circuit when the electronic apparatus is in a power saving state, executes a determination process for determining which of the first instruction and the second instruction an instruction from the outside is likely to be upon reception of the instruction, analyzes, when it is determined that the instruction is likely to be the first instruction, the instruction with the second circuit kept in the power saving state to determine which of the first instruction and the second instruction the instruction is, executes an operation in accordance with the instruction after the determination, starts power saving recovery of the second circuit before the instruction is analyzed to determine which of the first instruction and the second instruction the instruction is when it is determined that the instruction is likely to be the second instruction, and executes an operation in accordance with the instruction after the determination.SELECTED DRAWING: Figure 11
Patent JP-2022086236-A (JP)
Title: Optical module and display unit
Inventor: NOGUCHI TOSHIYUKI
IPC: G02B27/02
Filed: 2020-11-30
Abstract: To prevent unintended leakage light from being formed by a display element to improve display quality.SOLUTION: A display unit 100 or an optical module 15 comprises: a display element 11 that emits image light ML; an imaging optical system 12 as a light guide optical device that has non-axial symmetry in a predetermined direction and forms an exit pupil through guiding the image light ML from the display element 11; and a light-shielding member 31 that is arranged between the display element 11 and the imaging optical system 12. The light-shielding member 31 has a light-shielding part 31s that is arranged in a display area A0 of the display element 11 while superimposed on a non-use area R02 where an image is not displayed.SELECTED DRAWING: Figure 4
Patent JP-2022090513-A (JP)
Title: Defect evaluation method and program
Inventor: KITADA HARUYORI
IPC: G01N21/88
Filed: 2020-12-07
Abstract: To appropriately evaluate a defect in a to-be-evaluated object based on a captured image of the to-be-evaluated object while simplifying setting of an evaluation rule.SOLUTION: A defect evaluation method for, based on a captured image obtained by imaging a to-be-evaluated object, evaluating a defect that has occurred in the to-be-evaluated object, includes steps of: obtaining a first defect region R1, which is a pixel region corresponding to a first defect, from the captured image by using a first deep neural network that has learned a shape of the first defect; setting an evaluation execution region R2 excluding the first defect region R1 from the captured image; obtaining a second defect region, which is a pixel region corresponding to the second defect, from the evaluation execution region R2; and evaluating, based on an attribute of the obtained second defect region, a defect that has occurred in the to-be-evaluated object by using a rule-based system.SELECTED DRAWING: Figure 3