baber/WOPTO huggingface dataset:
Patent JP-2020156139-A (JP)
Title: Electric apparatus with noise filter circuit
Inventor: WATANABE MASAHARU
IPC: H02M1/12
Filed: 2019-03-18
Abstract: To provide an electric apparatus with a noise filter circuit capable of being immune even to a dielectric voltage resistance test while suppressing increase of a leak current in a standby state.SOLUTION: An air conditioner 100 comprises an inverter circuit 6, and a noise filter circuit 4 suppressing conduction of high frequency noise of the inverter circuit 6 on AC power lines LN1 and LN2 for supplying voltage based on output voltage of a commercial AC power source 1 to the inverter circuit 6. The noise filter circuit 4 includes capacitors C3 and C4, a relay RY1 and a positive characteristic thermistor PTC1. The capacitor C3 is provided between one AC power line LN1 and a main body ground G, and the capacitor C4 is provided between the other AC power line LN2 and the main body ground G. The relay RY1 and the positive characteristic thermistor PTC1 are connected in parallel with each other between a connection node N1 between the capacitor C3 and the capacitor C4, and the main body ground G.SELECTED DRAWING: Figure 1
Patent JP-2020153027-A (JP)
Title: Manufacturing method of nanofiber aggregate, manufacturing device of nanofiber aggregate, and nanofiber aggregate
Inventor: SODA HIROYOSHI
IPC: D01D5/08
Filed: 2019-03-19
Abstract: To provide a method for manufacturing a nanofiber aggregate having a high oil adsorption capacity and an oil retention capacity, a device for manufacturing a nanofiber aggregate, and a nanofiber aggregate having a high oil adsorption capacity.SOLUTION: There are provided a method for manufacturing a nanofiber aggregate in which a high-temperature high-pressure gas discharged from a high-pressure gas discharge port 22 is blown onto a polymer solution discharged from a raw material solution discharge port 21 to produce and stretch the same into a fine-diameter fiber, and a manufacturing device thereof. Secondary high-pressure air is discharged from an air blow discharge port 17 in a crossing manner to the nanofiber flow that is being produced and stretched into fine-diameter fiber by the wind power of high-temperature high-pressure gas, so that the nanofibers are accumulated and collected. In addition, as an effect, there is provided a nanofiber aggregate having a feature that the distribution amount of a fiber diameter larger than the central fiber diameter is equal to or larger than the distribution amount of a fiber diameter smaller than the central fiber diameter, and being excellent in oil adsorption capacity and oil retention capacity.SELECTED DRAWING: Figure 1
Patent JP-2020156012-A (JP)
Title: Video recording device and video recording time display method
Inventor: HONDA TAKAHISA
IPC: H04N21/433
Filed: 2019-03-22
Abstract: To provide a video recording device capable of preventing users from becoming less motivated to watch recorded programs even when the recorded programs are being extended.SOLUTION: A video recording device 100 includes: a tuner 1 that receives at least one of a broadcast program and a distribution program; a processing unit 2 and a video recording control unit 4b for recording the broadcast program and the distribution program; and a control unit 4a that, when displaying a recorded time of recorded programs of the broadcast program and the distribution program recorded by the processing unit 2 and the video recording control unit 4b, performs extended hiding control that hides the extended recording time for a certain period of time, or displays a program time when the recording is not extended instead of the extended recording time.SELECTED DRAWING: Figure 1
Patent JP-2019088984-A (JP)
Title: Free floating patient interface for laser surgery system
Inventor: GOODING PHILLIP
IPC: A61F9/008
Filed: 2019-03-26
Abstract: To provide a laser surgery system with improved characteristics with respect to patient movement.SOLUTION: A patient interface includes an eye interface device, a scanner, a first support assembly, and a beam source. The eye interface device is configured to interface with an eye of a patient. The scanner is coupled with the eye interface device and operable to scan an electromagnetic radiation beam in at least two dimensions in an eye interfaced with the eye interface device. The scanner and the eye interface device move in conjunction with movement of the eye (eye movement). The first support assembly supports the scanner so as to accommodate the eye movement by accommodating relative movement between the scanner and the first support assembly. The beam source generates the electromagnetic radiation beam. The electromagnetic radiation beam propagates from the beam source to the scanner along an optical path having an optical path length that changes in response to the eye movement.SELECTED DRAWING: Figure 1
Patent JP-2020157914-A (JP)
Title: Vehicular skeleton structure
Inventor: Kawaguchi taichi
IPC: F16F7/00
Filed: 2019-03-26
Abstract: To provide a simple vehicular skeleton structure with an uneven cross section which can improve absorption performance of collision energy (collision load) while suppressing an amount of plastic deformation by adding a part which contributes to absorb the collision energy (collision load).SOLUTION: A vehicular skeleton structure 2 has a closed cross section which is configured from two long side wall parts 8, 9, and two short side wall parts 10, 11 of which the whole length is smaller than that of the long side wall part. The long side wall parts have a first deformation part 12 and a second deformation part 13 which are projected in a closed cross section inside direction, both of the deformation parts have a positional relationship of a point symmetry with respect to a center-of-gravity point, and are so provided as not to traverse a virtual line 16 which connects middle points of the short side wall parts.SELECTED DRAWING: Figure 4
Patent JP-2020159309-A (JP)
Title: Cylinder head gasket
Inventor: YOSHIHARA AKIRA
IPC: F16J15/08
Filed: 2019-03-27
Abstract: To provide a cylinder head gasket capable of certainly preventing the leakage of oil from the cylinder head gasket.SOLUTION: A cylinder head gasket 10 sandwiched between a cylinder head 11 and a cylinder block 12 of an engine, includes: a through-hole 15 which is formed corresponding to a formation position of a head oil hole 16 formed on the cylinder head 11, and through which oil passes from the cylinder head 11 side to the cylinder block 12 side; a bead 18 annularly formed so as to surround both of the head oil hole 16 and a block oil hole 17 formed on the cylinder block 12 together in an assembling state of the cylinder head 11 and the cylinder block 12; and an oil releasing portion 20 which is formed corresponding to a formation position of the block oil hole 17 so as to enter the block oil hole 17 in an assembled state on the inside of the bead 18.SELECTED DRAWING: Figure 4
Patent JP-2020165618-A (JP)
Title: Air conditioning unit
Inventor: TANAKA SHUICHI
IPC: F24F13/20
Filed: 2019-03-29
Abstract: To solve a problem that it is difficult to maintain components of an air conditioning unit larger than a filter.SOLUTION: An indoor unit 30 includes: a box member 31 and a bottom plate member 32 that are installed at an upper side of an air-conditioned space SP1; an opening/closing member 100; and a first frame member 80 having a first support part and a second support part. The box member 31 and the bottom plate member 32 accommodate an indoor fan 43, an indoor heat exchanger 42 and a drain pan 46. An air suction port 32b is formed on the lower surface of the box member 31 and the bottom plate member 32. The first frame member 80 is positioned below the suction port 32b. The first support part and the second support part are positioned below the box member 31 and the bottom plate member 32 and support the opening/closing member 100. The first frame member 80 and the opening/closing member 100 are configured so that the drain pan 46 can be taken out to a space US when the opening/closing member 100 is opened.SELECTED DRAWING: Figure 4
Patent JP-2019124955-A (JP)
Title: Light scattering sheet
Inventor: YONEDA YOSHIHIRO
IPC: G02B5/02
Filed: 2019-03-29
Abstract: To provide a light scattering body having light scattering properties higher than before.SOLUTION: The light scattering sheet (light scattering body) consists of a resin molding having light scattering particles dispersed in a resin. The light scattering particles are rare earth phosphate particles; the surface area of the light scattering particles per the unit volume of the resin molding is 0.600 m/cmor less; and the light scattering particles have preferably a volume cumulative particle size Dof 0.1 μm or more and 20 μm or less in a cumulative volume 50 volume% obtained by a laser diffraction scattering particle size distribution measuring method and have preferably the ratio D/Dof a volume cumulative particle size Din a cumulative volume 99 volume% obtained by the laser diffraction scattering particle size distribution measuring method to Dis 10 or less.SELECTED DRAWING: None
Patent JP-2020174453-A (JP)
Title: Non-contact power supply system
Inventor: TAKAHASHI MASAYA
IPC: H02J50/40
Filed: 2019-04-10
Abstract: To provide a technique for enhancing power transmission efficiency from a power transmission side to a power reception side without performing communication between the power transmission side and the power reception side in a non-contact power supply system.SOLUTION: Non-contact power supply systems 300, 300b, 300c comprise: AC conversion circuits 122 which convert DC power to be input from a power source 130 into AC power to be output; power transmission apparatuses 100, 100b, 100c having power transmission coils 112 which transmit the AC power to be output from the AC conversion circuits; and power reception apparatuses 205 having power reception coils 212 which receive the AC power by non-contact from the power transmission coils. The power transmission apparatuses may comprise power transmission controllers 150, 150c which acquire current values flowing in the power transmission apparatuses, calculate voltage values at which transmission efficiency of the AC power from the power transmission coils to the power reception coils become higher by using the acquired current values, and control the AC conversion circuits to output the AC power at the calculated voltage values.SELECTED DRAWING: Figure 2
Patent JP-2020177347-A (JP)
Title: Information processing apparatus and information processing method
Inventor: OKUBO SHOTA
IPC: G09G5/38
Filed: 2019-04-16
Abstract: To provide an information processing apparatus and an information processing method capable of ensuring a degree of freedom of operation of a virtual object and achieving consistency between the virtual object and a real object in a region, in particular, where a high degree of consistency is required.SOLUTION: An information processing apparatus 100 includes a posture acquisition unit 110 for detecting a posture of a first user, a video output unit 120 for outputting an image of an avatar 10 of the first user, a real space information acquisition unit 141 for detecting a shape of a real object in a real space, an actuator position acquisition unit 142 for determining an operation unit 2 as a high consistency object and acquiring a position of the operation unit 2, a high consistency region setting unit 143 for setting an area around the operation unit 2 as a high consistency region, and a display control unit 150 for correcting a movement or position of at least a part of the avatar 10 when the avatar 10 and the high consistency region 3 approach or overlap with each other.SELECTED DRAWING: Figure 2
Patent JP-2020176206-A (JP)
Title: Resin-based fire-resistant composition
Inventor: KATO RYO
IPC: C08L23/06
Filed: 2019-04-18
Abstract: To provide a resin-based fire-resistant composition which can suitably secure moldability to mold a resin-based fire-resistant molding and flexibility in the resin-based fire-resistant molding.SOLUTION: A resin-based fire-resistant composition that is used in the application for molding a resin-based fire-resistant molding contains low density polyethylene, chlorinated polyethylene and thermally expandable graphite. In the resin-based fire-resistant composition, a mass ratio of the low density polyethylene to the chlorinated polyethylene is within a range of 60:40 to 75:25 when the total mass of the low density polyethylene and the chlorinated polyethylene is 100 pts.mass. A content of the thermally expandable graphite in the resin-based fire-resistant composition is within a range of 3 pts.mass or more and 20 pts.mass or less with respect to 100 pts.mass of the total of the low density polyethylene and the chlorinated polyethylene.SELECTED DRAWING: None
Patent JP-2020181252-A (JP)
Title: Vehicle-mounted device
Inventor: KAWAMURA SHINJI
IPC: B60R16/02
Filed: 2019-04-23
Abstract: To provide a vehicle-mounted device which suitably ensures security in a network in a vehicle.SOLUTION: In a vehicle-mounted device 200, an update management unit 202 acquires update information on an update of software of an ECU 300 and limits a function of the ECU 300 on the basis of information on an update type included in the update information. When the update of the software is one on security and the ECU of which software is to be updated is not one which has a function concerning a run of a vehicle 2, communication between the ECU and another network other than a network to which the ECU belongs is shut down. When the update of the software is the one on the security and the ECU of which software is to be updated is the one which has the function concerning the run of the vehicle 2, the ECU is caused to operate in a predetermined fail-safe mode.SELECTED DRAWING: Figure 2
Patent JP-2020181131-A (JP)
Title: Toner conveying device, cleaning device, and image forming apparatus
Inventor: IKETANI TAKASHI
IPC: G03G15/08
Filed: 2019-04-26
Abstract: To prevent aggregation of toner to stably convey the toner.SOLUTION: A toner conveying device comprises: a housing that has a toner conveyance path and a toner discharge port 36; and a conveying member 26 that rotates in a predetermined rotation direction RD to convey a toner in the toner conveyance path to the toner discharge port 36 along a predetermined conveyance direction CD. The conveying member 26 includes a conveyance shaft 41 that extends along the conveyance direction CD and a conveying blade 44 that projects from an outer peripheral surface of the conveyance shaft 41. The conveying blade 44 includes a spiral first blade part 51, a second blade part 52 that is continuously provided with the first blade part 51 on the downstream side in the conveyance direction of the first blade part 51 and extends along the conveyance direction CD, and a third blade part 53 that is continuously provided with the second blade part 52 on the downstream side in the conveyance direction of the second blade part 52 and inclined in the opposite direction to the first blade part 51. The boundary B1 between the first blade part 51 and the second blade part 52 is located within a range Z of the toner discharge port 36 in the conveyance direction CD.SELECTED DRAWING: Figure 4
Patent JP-2020181768-A (JP)
Title: Lighting device, luminaire, and illumination control system
Inventor: FUNAYAMA SHINSUKE
IPC: H04Q9/00
Filed: 2019-04-26
Abstract: To provide a lighting device, a luminaire, and an illumination control system that can easily associate an address and the luminaire in relation to lighting devices, luminaires, and illumination control systems.SOLUTION: A lighting device according to the present invention includes: a power supply device including a lighting circuit for lighting a light source and a control device for controlling the lighting circuit in response to a wireless signal; a first communication unit for receiving the wireless signal from an operation device outside; and a second communication unit for wirelessly communicating with an external apparatus supplied with power by electromagnetic waves or electromagnetic induction generated between the device itself and the external apparatus and matching a transmission destination address of the wireless signal stored by the operation device with an identification address of the first communication unit.SELECTED DRAWING: Figure 1
Patent JP-2020179051-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-04-26
Abstract: To suppress a decrease in interest when executing a specific performance.SOLUTION: A game machine can at least execute plural kinds of special performances including a first special performance (for example, L1 selection performance, L2 selection performance, L3 selection performance) for changing a performance mode of specific display (for example, meter display 023IW11), and a second special performance (for example, NEXT selection performance) for suggesting continuation of the specific performance, and can execute the second special performance when executing the first special performance. The game machine executes the second special performance at a higher ratio when the performance mode of the specific display is changed to a second stage lower in stage than a first stage in the first special performance than when the performance mode of the specific display is changed to the first stage in the first special performance.SELECTED DRAWING: Figure 9-6
Patent JP-2019141096-A (JP)
Title: Methods for manufacture of proteolytically processed polypeptides
Inventor: ANDREAS RUMMEL
IPC: A61P25/14
Filed: 2019-05-09
Abstract: To provide means and methods for improving neurotoxin polypeptides useful as a means for improving the quality of neurotoxin formulations by reducing the amount of unprocessed and/or partially processed neurotoxin polypeptides.SOLUTION: Provided is a proteolytic active polypeptide comprising the polypeptide having a particular amino acid sequence, and a method using the proteolytic active polypeptide for evaluating the quality of pharmaceutical formulations or at the time of producing pharmaceutical formulations.SELECTED DRAWING: Figure 1
Patent JP-2020188050-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2019-05-10
Abstract: To form a device chip without compromising quality.SOLUTION: A wafer processing method that divides a wafer in which a plurality of devices is formed into individual device chips includes a polyolefin-based sheet disposing step of locating a wafer in an opening of a frame having the opening for accommodating the wafer and disposing a polyolefin-based sheet on the back surface or the front surface of the wafer and the outer periphery of the frame, an integration step of heating and pressing the polyolefin-based sheet to integrate the wafer and the frame via the polyolefin-based sheet, a dividing step of irradiating the wafer with a laser beam having a wavelength transparent to the wafer along a planned division line to form a modified layer on the wafer and dividing the wafer into individual device chips, and a pickup step of heating the polyolefin-based sheet, pushing up the device chip, and picking up the device chip.SELECTED DRAWING: Figure 4
Patent JP-2020185051-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2019-05-10
Abstract: To provide a game machine capable of enhancing amusement of a game by numerical elements included in decorative symbols.SOLUTION: A game machine 1 sets kinds of two selected symbols selected from many kinds of decorative symbols 30 so that they become identical as a ready-to-win state that can cause winning of a win/lose determination result. The decorative symbols 30 include numerical elements showing the concept of number and, by the numerical elements included in the decorative symbols 30 that are set as the selected symbol when the ready-to-win state occurs, probability with which a win/lose determination result becomes winning.SELECTED DRAWING: Figure 16
Patent JP-2020179073-A (JP)
Title: Convenient tea preparing tea cup
Inventor: Zhu Enfei
IPC: A47G19/22
Filed: 2019-05-10
Abstract: To provide a tea preparing tea cup with high efficiency of tea preparing.SOLUTION: A tea preparing tea cup comprises a tea cup body 13, in the tea cup body, a water chamber 16 opened upward is provided. In a left end wall of the water chamber, a slide chamber 12 is provided. In the slide chamber, a first magnet block 11 is slidably provided. Tea leaves are put into a small case 36, a case lid 40 is closed, and a motor 25 is actuated, then the small case 36 is slid downward to a bottom part of the water chamber, and the tea leaves are immersed in hot water. The tea leaves are rotated in the hot water and mixed, for enhancing efficiency of tea preparing.SELECTED DRAWING: Figure 1
Patent JP-2020187041-A (JP)
Title: Vehicle driving assistance method and vehicle driving assistance device
Inventor: NAKAJIMA TAKAO
IPC: G08G1/0968
Filed: 2019-05-15
Abstract: To provide a vehicle driving assistance method and a vehicle driving assistance device with which it is possible to generate a high accuracy driving route on high accuracy map data even immediately after system startup or when no branching/confluent points exist on the route generated on map data that is the object to be converted.SOLUTION: A vehicle driving assistance method and vehicle driving assistance device involves: setting, as a conversion object route, a route in a prescribed range from a vehicle position among the travel routes set on first map data that the vehicle is scheduled to travel; extracting a branching/confluent point on the conversion object route; when there is an extracted branching/confluent point, extracting on the basis of the attribute of the branching/confluent point a driving route that corresponds to the conversion object route from second map data having higher accuracy than the first map data; and, when one of the followings is applied: a case where no branching/confluent points exist on the conversion object route, a case where the conversion object route is reset, and a case where a travel route is newly generated, extracting a driving route that corresponds to the conversion object route from the second map data on the basis of the position information of the vehicle that is set on the first map data.SELECTED DRAWING: Figure 1
Patent JP-2020185947-A (JP)
Title: Frame structure, vehicle, and manufacturing method of frame structure
Inventor: ISHIKAWA ATSUSHI
IPC: B62D21/02
Filed: 2019-05-16
Abstract: To change an interval of side members arbitrarily in a vehicle width direction of a vehicle between the front and the rear of the vehicle in a frame structure.SOLUTION: A frame structure 1 includes: first side members 11 extending in a vehicle anteroposterior direction; second side members 12 provided in front of or behind the first side members and extending in the anteroposterior direction; and third side members 13 provided between the first side members and the second side members and each having a first anteroposterior area 131 extending in the anteroposterior direction, a second anteroposterior area 132 provided in front of or behind the first anteroposterior area 131 and extending in the anteroposterior direction, and an inclination area 133 which is provided between the first anteroposterior area 131 and the second anteroposterior area 132 and in which a length between a first anteroposterior area 131 side end part and a second anteroposterior area 132 side end part as seen in the vehicle width direction of the vehicle is the same as a length between the first side member and the second side member as seen in the vehicle width direction.SELECTED DRAWING: Figure 2