baber/WOPTO huggingface dataset:
Patent JP-2020137809-A (JP)
Title: Needle unit, injection syringe and protective member for injection needle
Inventor: MIYASAKA SUSUMU
IPC: A61M5/32
Filed: 2019-02-28
Abstract: To provide a needle unit which can bleed air of an injection syringe and an injection needle in a state of being worn, and reliably holds a liquid medicine leaked from the tip of the injection needle.SOLUTION: A needle unit includes: an injection needle; a holding member for holding the injection needle; a cylindrical protective member having an insertion opening into which the injection needle is inserted in one end in an axial direction, and an opening to allow air to flow to the outside in the other end in the axial direction, and mounted on the holding member in a state in which the injection needle is stored inside from the insertion opening; a filter member 39 provided inside the protective member and at the other end side in the axial direction, and making gas permeable and liquid impermeable; and a seal member 40 provided inside the protective member, forming a space 60 to expose at least a part of the exhaust port of the injection needle implanted between the filter member 39 and itself when the protective member is mounted on the holding member, and fluid-tightly holding the space 60.SELECTED DRAWING: Figure 3
Patent JP-2020138658-A (JP)
Title: Power supply system for unmanned flight body
Inventor: KAI KENSUKE
IPC: B64D27/24
Filed: 2019-02-28
Abstract: To provide a power supply system for unmanned flight body which can supply power to plural unmanned flight bodies without moving the bodies, and further, can change the power supply order on the basis of an operation schedule.SOLUTION: A power supply system for unmanned flight body comprises plural unmanned flight bodies 1 which perform a conveyance work, and an unmanned power supply vehicle 3 which supplies power to the unmanned flight body 1. The unmanned flight body 1 has: a flight control part; a load holding part which holds a load concerning the conveyance work; a power incoming part 18 which receives electric power wirelessly transmitted; a storage battery; and a call part which transmits an own-machine position to the unmanned power supply vehicle 3 and calls the unmanned power supply vehicle 3 for feeding power. The unmanned power supply vehicle 3 has a travel device 36, a power transmission part 38, and a power supply object changing part 39 for changing the power supply order based on an operation schedule.SELECTED DRAWING: Figure 1
Patent JP-2020145513-A (JP)
Title: Radio communication system, radio communication method, and radio communication device
Inventor: ITO KOTA
IPC: H04B1/04
Filed: 2019-03-04
Abstract: To provide a technique that enables bidirectional communication using a Van Atta array.SOLUTION: A radio communication system includes: one first radio device for transmitting a data signal which is modulated waves and unmodulated continuous waves which are unmodulated radio waves and receiving radio waves; and a second radio device which is J Van Atta arrays for receiving the data signal and the unmodulated continuous waves. Regarding a data signal of a frequency f1_i as an i-th data signal and unmodulated continuous waves of a frequency f2_i as i-th unmodulated continuous waves, the second radio device includes: an i-th modulated signal filter for transmitting the i-th data signal; an i-th unmodulated wave filter for transmitting the i-th unmodulated continuous waves; an i-th modulated signal demodulation unit for demodulating the i-th data signal that has transmitted the i-th modulated signal filter; and an i-th unmodulated wave modulation unit for modulating the i-th unmodulated continuous waves. The i-th unmodulated continuous waves are radiated after being modulated by the i-th unmodulated wave modulation unit. The first radio device receives the i-th unmodulated continuous waves after being modulated.SELECTED DRAWING: Figure 1
Patent JP-2019081094-A (JP)
Title: Game machine
Inventor: HONJO YOSHIKAZU
IPC: A63F7/02
Filed: 2019-03-07
Abstract: To provide a game machine having a structure in which a favorable management is possible.SOLUTION: A certificate stamp plate 201 attached with a certificate stamp 200 is supported to a game board 81 by a supporting member 300. By separating the supporting member 300 into a first base part 301a and a second base part 302b, the certificate stamp plate 201 can be removed. Since even after the certificate stamp plate 201 is removed, the second base part 302b remains on the game board 81, by checking this, confirmation can be made that the certificate stamp plate 201 is removed before.SELECTED DRAWING: Figure 6
Patent JP-2020001678-A (JP)
Title: Reference line smoothing method using piecewise spiral curves with weighted geometry costs
Inventor: ZHANG YAJIA
IPC: G08G1/16
Filed: 2019-03-07
Abstract: To generate reference lines for operating trajectories of an autonomous driving vehicle.SOLUTION: A first reference line representing a routing line from a first location to a second location associated with an autonomous driving vehicle (ADV) is received. The first reference line is segmented into a number of reference line segments. For each of the reference line segments, a quintic polynomial function is defined to represent the reference line segment. An objective function is determined based on the quintic polynomial functions of the reference line segments. An optimization is performed on coefficients of the quintic polynomial functions in view of a set of constraints associated with the reference line segments, such that an output of the objective function reaches minimum while the constraints are satisfied. A second reference line is then generated based on the optimized parameters or coefficients of the quintic polynomial functions of the objective function. The second reference line is then utilized to plan and control the ADV.SELECTED DRAWING: Figure 9
Patent JP-2020145621-A (JP)
Title: Image processing system, imaging apparatus, image processing method, and program
Inventor: NAKAOKA HIROSHI
IPC: G03B13/36
Filed: 2019-03-07
Abstract: To provide an image processing system capable of solving the disadvantage that when depth composition is performed with an image processing system that has multiple processing units, there is a possibility that processing may be delayed due to a large amount of data.SOLUTION: The image processing system includes: acquisition means that acquires multiple images; first processing means that receives signals of the multiple images from the acquisition means, split the multiple images, and sets each of the multiple images to multiple subregions; and second processing means that receives signals of a part of the subregions out of the multiple subregions from the first processing means and generates an image of depth composition. A transmission rate at which the second processing means receives signals from the first processing means is lower than a transmission rate at which the first processing means receives signals from the acquisition means.SELECTED DRAWING: Figure 2
Patent JP-2020149075-A (JP)
Title: Information processing apparatus and information processing program
Inventor: OE KAZUICHI
IPC: G06F3/08
Filed: 2019-03-11
Abstract: To improve an efficiency of data movement between a plurality of storage apparatuses with different performances.SOLUTION: An information processing apparatus stores management information 123 for managing the presence/absence of write access to a storage area of a first storage apparatus 30 for each partial area having a second size in which a storage area with a first size is divided into a predetermined size, refers to the management information 123 according to an execution instruction of movement of target data with the first size from the first storage apparatus 30 to a low-speed second storage apparatus 20, moves the target data in the first size unit when the number of the partial areas where there is the write access in a storage area of the target data is greater than a threshold, and moves data in the partial area where there is the write access among the target data in the second size unit when the number of the partial areas is equal to or less than the threshold, calculates each movement time of data moved in the first size unit and the second size unit from the first storage apparatus 30 to the second storage apparatus 20, and changes the threshold based on the calculation result.SELECTED DRAWING: Figure 18
Patent JP-2020150641-A (JP)
Title: Rotary electric machine and motor unit
Inventor: YAZAKI MANABU
IPC: H02K9/19
Filed: 2019-03-12
Abstract: To thoroughly spread a coolant to a coil end part.SOLUTION: A rotary electric machine 201 of an embodiment comprises: a cylindrical stator core 210 which has a plurality of slots 212; a coil 211 which is inserted into the slots 212, and has a first coil end 214 projecting to one side of an axial direction and a second coil end 215 projecting to the other side of the axial direction of the stator core 210; a rotor 203 coaxially arranged with the stator core 210; a shaft 204 coaxially arranged with the rotor 203; and an end wall 230 which is provided on a terminal side of the shaft 204 to face the first coil end 214 in the axial direction, in which the end wall 230 has a coolant discharge hole 231 opening in the axial direction so that a coolant to be supplied from the outside is discharged toward the first coil end 214.SELECTED DRAWING: Figure 10
Patent JP-2020150214-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: ITO YOSHIKI
IPC: H01L29/792
Filed: 2019-03-15
Abstract: To provide a semiconductor device capable of reducing plug failure.SOLUTION: According to an embodiment, a semiconductor device comprises: a substrate; a first wiring layer provided above the substrate; a second wiring layer provided above the first wiring layer; and a first insulation film provided on the first and second wiring layers. The semiconductor device further comprises: a second insulation film provided in the first insulation film and provided in a position in which at least a part of the first wiring layer overlaps at least a part of the second wiring layer in a first direction perpendicular to a surface of the substrate in the first insulation film and including a first portion provided at a position higher than an upper surface of an end part of the second wiring layer and a second portion provided at a position lower than the upper surface of the end part of the second wiring layer. In addition, the semiconductor device comprises a plug provided via the second insulation film in the first insulation layer, provided on the upper surface of the end part of the second wiring layer, and electrically connected to the second wiring layer.SELECTED DRAWING: Figure 5
Patent JP-2020154674-A (JP)
Title: Information processing device, information processing method, and program
Inventor: HIROI TAKAAKI
IPC: G06F11/30
Filed: 2019-03-20
Abstract: To appropriately control a flash memory so as not to reach rewriting life before reaching product life.SOLUTION: An information processing device 101 includes am ambient temperature measurement unit 302 for measuring temperature around a flash memory, a writing life prediction unit 303 for predicting rewriting life on the basis of the measured temperature, a number of rewriting times acquisition unit 304 for acquiring the total value of the number of rewriting times in each block, a number of rewriting blocks acquisition unit 305 for acquiring the number of rewriting blocks of data per time by a writing function unit in each type of data, a rewriting frequency acquisition unit 306 for acquiring a rewriting frequency by the writing function unit in each type of the data, a rewriting life arrival time prediction unit 307 for predicting a rewriting life arrival time on the basis of the number of rewriting times, the number of rewriting blocks, and the rewriting frequency, and a rewriting frequency adjustment unit 308 for adjusting a rewriting frequency in each type of the data in the case that the rewriting life arrival time is shorter than a prescribed product life.SELECTED DRAWING: Figure 4
Patent JP-2020154701-A (JP)
Title: Display control device and display control method
Inventor: MISHIMA YASUYUKI
IPC: G08G1/09
Filed: 2019-03-20
Abstract: To enable a driver to grasp how to drive a vehicle in front of a joining point.SOLUTION: A display control device 1 includes: a joining point specifying unit 121 for specifying a joining point where a road on which an own vehicle V travels and another road that is different from the road join; a vehicle information specifying unit 122 for specifying a position of the own vehicle V and speed of the own vehicle V; an other vehicle information specifying unit 123 for specifying a position of the other vehicle and speed of the other vehicle traveling on the other road; an arrival time specifying unit 124 for specifying the arrival time until the own vehicle V reaches the joining point based on a distance from a position of the own vehicle V to the joining point and speed of the own vehicle V, and specifying the arrival time of the other vehicle until the other vehicle reaches the joining point based on a distance from a position of the other vehicle V to the joining point and speed of the other vehicle; and a display control unit 125 that causes a display unit to display presence information indicating that there is the other vehicle whose arrival time difference is equal to or smaller than a predetermined threshold value when the arrival time difference between the arrival time of the own vehicle and the arrival time of the other vehicle is equal to or less than a predetermined threshold value.SELECTED DRAWING: Figure 2
Patent JP-2019104106-A (JP)
Title: Surface treatment method of r-t-b system sintered magnet and manufacturing method
Inventor: WADA SHINICHI
IPC: B24C5/04
Filed: 2019-03-20
Abstract: To provide a new surface treatment method of an R-T-B system sintered magnet and a manufacturing method for restraining generation of rust.SOLUTION: In a surface treatment method of an R-T-B system sintered magnet for surface-treating by abutting on a surface of the R-T-B system sintered magnet (R surely includes Nd being at least one kind among a rare earth element, T surely includes Fe being at least one kind among a transition metal element and B is boron) for discharging and carrying slurry including an abrasive grain and liquid by pressure of air, the surface treatment method of the R-T-B system sintered magnet in which a grain diameter Dof the abrasive grain is 60 μm-130 μm, and a volume percentage of the abrasive grain in the slurry is 5vol%-15vol%, and the pressure of the air is 0.1 MPa-0.4 MPa, and a feed speed of the R-T-B system sintered magnet is 30 mm/sec-90 mm/sec, and the slurry discharging direction is the inclining direction to an orthogonal surface to the carrying direction.SELECTED DRAWING: Figure 1
Patent JP-2020024662-A (JP)
Title: Sharp pen type pointing device
Inventor: Xu qiong wen
IPC: G06F3/03
Filed: 2019-03-25
Abstract: To provide a sharp pen type pointing device.SOLUTION: A sharp pen type pointing device includes a housing, a first circuit unit, a lead delivering unit, and a first electromagnetic unit. The housing includes a tip opening and a housing space, in which the tip opening communicates with the housing space. The first circuit unit is provided in the housing space. The lead delivering unit, which is provided in the housing space, includes a lead tank, a tip opening member, a graphite lead, and a lead delivering assembly, and the lead tank includes a housing chamber; in which the tip opening member is provided at the tip opening, the graphite lead is housed in the lead tank, and a lead delivering assembly is provided between the tip opening member and the lead tank, and, in addition, delivery of the graphite lead from the tip opening member can be controlled. The first electromagnetic unit, which is housed in the housing space, includes a first magnetic body and a first coil, and includes a first through hole through which the first magnetic body penetrates; in which the first coil winds the first magnetic body and is electrically connected to the first circuit unit, and the graphite lead inserts through the first through hole.SELECTED DRAWING: Figure 1
Patent JP-2020158144-A (JP)
Title: Waste water accumulation container
Inventor: JIMBO SHINJI
IPC: B65D25/02
Filed: 2019-03-26
Abstract: To properly accumulate waste water from a device and to secure sanitation and safety of a facility floor.SOLUTION: On an upper surface of a container 10, a through-hole 11 for inserting a drainage hose 100 and an air hole 12 for passing air are provided. A sponge 13 is mounted at an end point of the drainage hose 100, and the sponge 13 is gripped by the through-hole 11. The sponge 13 includes a pinhole 132 penetrating through an insertion part 131 for storing the drainage hose 100 from the outside of the sponge 13. Also, the drainage hose 100 is fixed to a gripping part 15 of the container 10.SELECTED DRAWING: Figure 1
Patent JP-2020168084-A (JP)
Title: Game machine
Inventor: TOMOTO DAIJIRO
IPC: A63F5/04
Filed: 2019-04-01
Abstract: To provide a game machine capable of improving convenience of a player in the game machine capable of producing a state of invalidating a game play.SOLUTION: A game machine is configured to, even in an invalidation state (e.g., a forced termination state) of invalidating a game play, when a player executes a prescribed operation (e.g., an operation of a performance button 403), be able to display a specific display (e.g., a menu screen) for enabling provision of game information. Further, although transfer to the invalidation state is triggered by a condition of the number of difference between a used game value and an assigned game value, the game machine is configured to include such a state as a transfer condition that a next-round game is a game state not advantageous to the player.SELECTED DRAWING: Figure 233
Patent JP-2020170043-A (JP)
Title: Image formation device
Inventor: ITABASHI NAO
IPC: G03G15/01
Filed: 2019-04-01
Abstract: To provide an image formation device that does not easily damage a photoreceptor drum and a belt device.SOLUTION: An image formation device 1 includes: a plurality of photoreceptor drums 51 including an input coupling 71; a belt device 40 disposed to face the photoreceptor drums; an output coupling 72 for transmitting drive force to the input coupling; a drive unit 8 including a motor 81 for outputting the drive force, a drive train 83 for transmitting the drive force to the output coupling, and a switching unit 82 for switching the drive force so that the rotation direction of the output coupling is forward or reverse; a torque limiter 839 capable of stopping the transmission of the drive force when the output coupling provided in the drive train is reversely rotated; and a CPU 91. The CPU performs a first mode in which the switching unit is controlled so that the output coupling rotates in a reverse rotation direction when the belt device is stopped and a second mode in which the switching unit is controlled so that the belt drive is driven and the output coupling rotates in a forward rotation direction.SELECTED DRAWING: Figure 4
Patent JP-2022044851-A (JP)
Title: Method of controlling weeds in cultivation area of determinate soybean
Inventor: JO YOSHINAO
IPC: A01P13/00
Filed: 2019-04-09
Abstract: To provide a method that effectively controls weeds in a cultivation area of determinate soybeans while demonstrating superior crop selectivity.SOLUTION: A method includes a step of applying trifludimoxazin to a cultivation area of determinate soybeans.SELECTED DRAWING: None
Patent JP-2020172458-A (JP)
Title: Proliferation suppressor of filamentous green algae, proliferation suppression kit of filamentous green algae, and proliferation suppression method of filamentous green algae
Inventor: LIN BOON KEN
IPC: A01N65/00
Filed: 2019-04-09
Abstract: To provide a novel proliferation suppressor of green algae, which can more effectively suppress proliferation of the green algae.SOLUTION: The present invention provides a proliferation suppressor of filamentous green algae, which contains a bark material containing coniferous bark and a sulfur material containing a simple substance of sulfur. A ratio of a mass of the coniferous bark to a mass of simple substance of the sulfur may be 0.5 to 5.0:0.1 to 1.0. The present invention provides a proliferation suppression kit of filamentous green algae, and a proliferation suppression method of the filamentous green algae, which use the sulfur material containing a simple substance of sulfur.SELECTED DRAWING: Figure 2
Patent JP-2020172322-A (JP)
Title: Labeling system
Inventor: OGINO MANAMI
IPC: B65C9/40
Filed: 2019-04-12
Abstract: To maintain work efficiency by detecting in advance a state where an error may occur in a labeling operation and preventing a conveying line from stopping due to the error.SOLUTION: A labeling system 1 includes in a conveying path, a belt conveyor 10 for conveying an article to which a predetermined label is to be pasted and a labeling device 40 for holding the label and pasting the label to the article. First detection means detects a conveying state of the article upstream of the conveying path, and second detection means detects a conveying state of the article downstream of the conveying path. The determination processing unit stops labeling the article when difference between the conveying state of the article detected by the first detection means and the conveying state of the article detected by the second detection means exceeds a predetermined threshold value.SELECTED DRAWING: Figure 4
Patent JP-2019149188-A (JP)
Title: Server device, communication system, communication method, and program
Inventor: CHIBA FUMIKO
IPC: H04M15/00
Filed: 2019-04-16
Abstract: To provide a server device and the like that lure an overseas tourist by providing, as an incentive, communication capacity of communication service to be used by the overseas tourist.SOLUTION: A server device 100 comprises a registration reception section 141, notification acquisition section 142, and communication capacity setting unit 143. The registration reception section 141 receives utilization registration for a rental service for a SIM card to grant a user ID to the SIM card. The notification acquisition section 142 uses the user ID associated with the SIM card to acquire actual result notification showing that an item or service has been reserved or purchased. The communication capacity setting unit 143 sets to the SIM card communication capacity that is associated with the user ID and available to a user, and increases the communication capacity set to the SIM card on the basis of the actual result notification.SELECTED DRAWING: Figure 3
Patent JP-2019136538-A (JP)
Title: Game machine
Inventor: KATAYAMA TAKASHI
IPC: A63F7/02
Filed: 2019-04-23
Abstract: To provide a game machine that gives points to a player and gives a player to an expectation regarding the giving of points without reducing interest.SOLUTION: A game machine gives points on the basis of the fact that the number of points reaches a specific number, includes a first point giving state in which it is easily determined that points are given and a second point giving state in which it is difficult that points are given, and includes at least a first mode, a second mode that is more advantageous to a player than the first mode, and a third mode that is more advantageous to a player than the second mode. In some cases, when a predetermined initialization process including the point initialization is executed, the mode may be shifted to a mode more advantageous than the mode before a predetermined initialization process.SELECTED DRAWING: Figure 40