baber/WOPTO huggingface dataset:
Patent JP-2023023216-A (JP)
Title: Collision avoidance method, ground facility, command transmission method, and command transmission program
Inventor: MUKAI HISAYUKI
IPC: B64G3/00
Filed: 2021-08-04
Abstract: To provide a collision avoidance method in which, in the case where a collision of a northbound satellite and a southbound satellite is foreseen, the collision of both satellites is avoided by a behavior that only an avoiding satellite being one satellite avoids collision.SOLUTION: A collision avoidance method, in the case where collision risk of a northbound satellite and a southbound satellite is foreseen in a satellite constellation where a plurality of orbital planes are arranged in a longitude direction in a dispersed manner, each of a plurality of orbital planes is an orbital plane corresponding to a tilted circular orbit, and a plurality of satellites fly at a flying orbit altitude while phase angles are dispersed in each of a plurality of orbital planes, collision of the northbound satellite and the southbound satellite is avoided by changing of an orbit of an avoiding satellite being one of the northbound satellite and the southbound satellite.SELECTED DRAWING: Figure 13
Patent JP-2023025979-A (JP)
Title: Semiconductor module cooling structure
Inventor: TAMURA MITSUTOSHI
IPC: H05K7/20
Filed: 2021-08-11
Abstract: To provide a semiconductor module cooling structure capable of being made smaller unlike conventional ones with an elastic member to be fastened with bolts, therefore, larger.SOLUTION: A semiconductor module cooling structure comprises: one or more semiconductor modules each including a semiconductor element sealed therein; first and second cooling members that are arranged on both surfaces of the semiconductor modules, and cool the semiconductor modules; a base plate opposing to the semiconductor modules across the first cooling member; first spring plate members that interpose the semiconductor modules from both sides via the base plate and the second cooling member, and press and energize the first and second cooling members toward the semiconductor modules, respectively; and second spring plate members that are engaged with the first spring plate members, interpose the semiconductor modules from both surfaces via the base plate and the second cooling member, and press and energize the first and second cooling members toward the semiconductor modules, respectively.SELECTED DRAWING: Figure 2
Patent JP-2023026933-A (JP)
Title: Vibration control unit and vibration control device
Inventor: TAKADA TOMOKAZU
IPC: E04H9/02
Filed: 2021-08-16
Abstract: To provide a vibration control unit having a novel structure which can efficiently exert a vibration control effect with respect to vibration in a vertical direction which causes a problem in a construction structure, and a vibration control device which is suitably used in the vibration control unit.SOLUTION: A vibration control unit 10 attached to a construction structure A, and reducing the vibration of the construction structure A in a vertical direction has a support base 12 fixedly attached to a structure material a of the construction structure A as a main vibration system. A plurality of sub-vibration systems 14 are constituted by the elastic connection of a plurality of mass members 20 to the support base 12 by connecting members 22 having spring elements and attenuation elements, and a TMD having a plurality of natural frequencies in the vertical direction is constituted of the plurality of sub-vibration systems 14.SELECTED DRAWING: Figure 1
Patent JP-2023027585-A (JP)
Title: Game program, information processing apparatus, information processing system, and information processing method
Inventor: MASUDA JUNICHI
IPC: A63F13/55
Filed: 2021-08-17
Abstract: To provide a game program that enables a player to influence the appearance probability of a character.SOLUTION: An example of an information processing system sets a room in a virtual space based on an operation input provided by a player and places an item object in the room. If an item object is placed in a room by the player, the information processing system increases the appearance rate of a character of the type corresponding to the type of the placed item object. Based on the increased appearance rate, it causes a character to appear in the virtual space.SELECTED DRAWING: Figure 21
Patent JP-2023030961-A (JP)
Title: Temperature stimulating device and temperature stimulating method
Inventor: ODA KAZUYUKI
IPC: A61B10/00
Filed: 2021-08-24
Abstract: To generate a pain sensation even at a comparatively low temperature.SOLUTION: A stimulation surface 4 located on the top surface of a stimulation part 3 of a temperature stimulating device 1 includes a first stimulation surface 31, a second stimulation surface 41, and a third stimulation surface 51. A clearance between the first stimulation surface 31 and the second stimulation surface 41 and a clearance between the second stimulation surface 41 and the third stimulation surface 51 are substantially in contact. In a case of generating a temperature difference between the second stimulation surface 41 in the center and the first and third stimulation surfaces 31 and 51 on both of the sides while a subject's skin is placed on the stimulation surface 4, the subject is capable of recognizing a pain sensation even at a comparatively low temperature and a temperature stimulation can be given safely to the subject.SELECTED DRAWING: Figure 1
Patent JP-2023031165-A (JP)
Title: Cosmetic or topical preparation containing urea
Inventor: NONOBE AKIRA
IPC: A61K47/10
Filed: 2021-08-24
Abstract: To provide a cosmetic or topical preparation that contains urea and exhibits a lasting moisturizing effect.SOLUTION: A cosmetic or topical skin preparation contains (A) urea, and (B) at least one selected from the group consisting of glycerol and polyglycerol, with the total content of (A) and (B) being 1-30 wt.% relative to the whole composition.SELECTED DRAWING: Figure 1
Patent JP-2022055318-A (JP)
Title: Display panel and display device using the same
Inventor: JUNG JIN WOO
IPC: H05B33/14
Filed: 2021-08-25
Abstract: To provide a display panel and a display device using the same.SOLUTION: An embodiment includes a second pixel area in which pixels having a resolution or pixels per inch (PPI) lower than that of a first pixel area are arranged. A data voltage of pixel data to be written to a pixel in the second pixel area is applied to a first gate electrode of a driving element disposed in the second pixel area. A compensation voltage for increasing the luminance of the second pixel area is applied to a second gate electrode of the driving element.SELECTED DRAWING: Figure 13
Patent JP-2023031894-A (JP)
Title: cap
Inventor: TAKISHITA TORAHIRO
IPC: B65D47/36
Filed: 2021-08-26
Abstract: To provide a cap which can be used both in a case where packing is disposed at a mouth of a container and in a case where packing is not disposed at the mouth of the container.SOLUTION: A cap has a cap body 4 mounted on a mouth 3 of a container 2, an inner plug 7 corresponding to a mouth opening 31, and an upper lid 6 which is integrated with the cap body 4 via a hinge 5 and swings via the hinge between a cap opening position and a cap closing position. The inner plug 7 has a discharge part 72 surrounding an inner plug opening 71, a plug body 74 which closes the inner plug opening 71 and is integrated with the discharge part 72 via a score 75, and an inner seal part 73 which surrounds the mouth opening 31 of the container 2 and can be brought into contact with an inner peripheral surface of the mouth 3. The cap body 4 has an outer seal part 45 which surrounds the mouth opening 31 of the container 2 and can be brought into contact with an opening edge end surface 32.SELECTED DRAWING: Figure 1
Patent JP-2023034340-A (JP)
Title: Outboard engine
Inventor: SARUWATARI KIMITAKA
IPC: B63H20/00
Filed: 2021-08-30
Abstract: To provide an outboard engine with a novel structure taking into consideration handleability of a harness wire connected to electric parts in a lower unit for a configuration in which the lower unit can rotate relative to the structure above the lower unit.SOLUTION: An outboard engine 1 includes a driveshaft cover 16 covering a driveshaft 11 extending downward from an engine 10, a lower unit 40 capable of rotating relative to the driveshaft cover 16, and a harness 50. A lower housing 12 of the lower unit 40 houses a lower part 11A of the driveshaft 11 and a shift actuator 28 of one example of electric parts. The harness 50 is connected to the shift actuator 28 through an upper space 16B provided in the driveshaft cover 16 and through a lower apace 12B communicating with the upper space 16B in the lower housing 12 from below.SELECTED DRAWING: Figure 1
Patent JP-2022061471-A (JP)
Title: Air cleaner and air cleaning system using the same
Inventor: KAKIHARA HIDEKI
IPC: B01D46/00
Filed: 2021-09-03
Abstract: To provide a blowout type air cleaner or the like capable of blowing out a stable air flow that is suppressed in diffusion and excellent in a collecting action.SOLUTION: An air cleaner 101 includes: a casing 1 having a built-in cavity and an airtight structure capable of standing in a screen shape; a ventilation member 4 provided above a front face of the casing 1; an intake port and air blowing means (turbo fan), which are provided below a back face of the casing 1 for introducing air outside the casing 1 into the cavity; a pre-filter arranged in the intake port; and a main filter (HEPA filter) arranged at a distance from the ventilation member 4 in a region facing the ventilation member 4 in the cavity. A horizontal cross-sectional shape of the ventilation member 4 is an obtuse V-shape recessed from the front side of the casing 1 toward the back side.SELECTED DRAWING: Figure 1
Patent JP-2023038522-A (JP)
Title: Digital protective relay device
Inventor: OYAMA KOSUKE
IPC: H02H3/02
Filed: 2021-09-07
Abstract: To provide a digital protective relay device which corrects errors of input/output characteristics of an input converter.SOLUTION: A device includes: a plurality of input converters 1a which converts levels of an analog signal; a plurality of A/D converters 1c which converts an analog signal or a phase reference signal by an output of each input converter to a digital signal; a plurality of Fourier transformation computation units which calculates an amplitude value and a phase of each analog signal; a correction arithmetic unit which corrects the amplitude value obtained through calculation by each Fourier transformation computation unit by a first correction amount and corrects the phase obtained through calculation by each Fourier transformation computation unit by a second correction amount; and a protection computation unit which performs a protection computation upon a protection object based on each arithmetic result of the correction arithmetic unit. When an adjustment input signal, an amplitude value of which sequentially varies from the minimum value to the rated value according to the amount of sweep increment, is inputted to a specified input converter, the correction arithmetic unit calculates a first correction amount based on an amplitude value and a second correction amount based on a phase through calculation by a specific Fourier transformation computation unit corresponding to the specific input converter.SELECTED DRAWING: Figure 2
Patent JP-2023038875-A (JP)
Title: Mask for wearing in layers
Inventor: IKEMURA MICHIYO
IPC: A41D13/11
Filed: 2021-09-07
Abstract: To provide a mask for wearing in layers capable of effectively exhibiting characteristics of a double-mask by wearing it and a general mask in layers, and capable of being worn in an integrated state with a general mask, thereby giving comfortable wearing feeling equivalent to that of one mask while being a double-mask.SOLUTION: There is provided a mask for wearing in layers which is used as a double mask by wearing it and a general mask 10 in layers, in which the mask comprises: a mask body 2 for covering the mouth and nose of a wearer A; and a pair of engagement/attachment parts 3 and 3 extending from both sides of the mask body 2 to lateral parts, and engaging with and attached to ear hook parts 12 and 12 of the general mask 10. The mask body 2 has such a shape as to be wearable along the contour of a face B of the wearer A when worn. The engagement/attachment part 3 has such a wide band shape as to extend to the vicinity of an ear C of the wearer A when worn, and has an insertion engaging part 6 inserted into and engaging with the ear hook part 12 of the general mask 10 at a free end 3a of the engagement/attachment part.SELECTED DRAWING: Figure 3
Patent JP-2023039529-A (JP)
Title: Server apparatus, elevator control apparatus, and program
Inventor: SHEN YE
IPC: B66B1/06
Filed: 2021-09-09
Abstract: To provide a server apparatus that maintains security when entering a floor of each floor in a multiple dwelling house.SOLUTION: A server apparatus 16 capable of performing communications with an elevator control apparatus 12 that controls operation of an elevator installed in a multiple dwelling house, the server apparatus comprising request reception means 72 for receiving an operation request including an authentication key based on a service number set in association with a service recipient by a service business operator, authentication means 74 for executing authentication for operation of the elevator on the basis of information included in the operation request received by the request reception means 72 and the authentication key, and operation instruction means 84 for transmitting, to the elevator control apparatus 12, operation instructions for movement to a residence floor of the service recipient associated with the authentication key when the authentication for operation succeeds.SELECTED DRAWING: Figure 5
Patent JP-2023040660-A (JP)
Title: Material-recycled pe-containing film and package including the same
Inventor: KUWABARA HIROSHI
IPC: B65D65/40
Filed: 2021-09-10
Abstract: To provide a material-recycled polyethylene-containing film that enables reduction of environmental load as compared to the case of using polyethylene newly generated from petroleum, and a package including the same.SOLUTION: A laminated film has at least a recycled polyethylene layer, and a linear low-density polyethylene layer. The recycled polyethylene layer contains material-recycled polyethylene of 20 mass% or more relative to the total constituents of the recycled polyethylene layer. The linear low-density polyethylene layer contains linear low-density polyethylene and also contains material-recycled polyethylene of 10 mass% or less relative to the total constituents of the linear low-density polyethylene layer. The linear low-density polyethylene layer is laminated on the recycled polyethylene layer.SELECTED DRAWING: Figure 1
Patent JP-2023040693-A (JP)
Title: Drone and control device of drone
Inventor: HO ANH-VAN
IPC: B64C39/02
Filed: 2021-09-10
Abstract: To provide a drone capable of restoring a posture after a collision and a control device for a drone.SOLUTION: A drone 1 includes: a propeller 2 including a first bent portion disposed between a center portion and a tip portion, a first strain gauge 26 embedded in the first bent portion and detecting strain; a motor 27 for rotating the propeller 2; a state calculation unit 312 for calculating fall speed and fall distance of a machine body when the first strain gage 26 detects the strain; and a control signal output unit 313 for outputting a signal for returning altitude of the machine body by drop distance to the motor 27 based on the fall speed and the fall distance of the machine body calculated by the state calculation unit 312.SELECTED DRAWING: Figure 3
Patent JP-2023040875-A (JP)
Title: Floor material
Inventor: KAMIYA TOSHIHIRO
IPC: E04F15/16
Filed: 2021-09-10
Abstract: To provide a floor material having anti-fouling effect while reassuring a matted state.SOLUTION: A floor material 1 comprises a surface treatment layer 10 and at least one layer of a substrate 20 of a back surface side of the surface treatment layer 10. The surface treatment layer 10 comprises a resin 11 to which silica 12 is added and has a thickness of 4-15 μm, the silica 12 has an average grain diameter of 3-12 μm, an apparent specific gravity of 0.2-0.4 g/cm3 and a pore volume of 0.3-1.0 cm3/g, and is added by 14-55 pts.mass based on 100 pts.mass of the total of the silica 12 and the resin 11.SELECTED DRAWING: Figure 1
Patent JP-2023042855-A (JP)
Title: rotary valve
Inventor: EZAKI YASUHIKO
IPC: F16K11/072
Filed: 2021-09-15
Abstract: To configure a rotary valve for delivering a fluid in a state of suppressing flow channel resistance at a port by switching the port by rotation of a valve rotor.SOLUTION: A rotary valve includes: a valve chamber 2 provided with at least three ports P arranged in a circumferential direction; three external flow channels L respectively communicated to three ports; and a valve rotor R rotatably housed in the valve chest 2 and switching flow of a fluid among the plurality of ports P by rotary motion. The first port P1 extends along a circumferential direction of a wall portion 3 of the valve chest 2, and a first buffer portion Sa as a space entirely covering the first port P1 and having a circumferential width larger than a circumferential width of a valve flow channel 14, is formed between the external flow channel L corresponding to the first port P1 and the first port P1.SELECTED DRAWING: Figure 2
Patent JP-2023046471-A (JP)
Title: Aerial image display device
Inventor: IMANAKA HIDEO
IPC: G06F3/04842
Filed: 2021-09-24
Abstract: To provide an aerial image display device where it is easy to see which of operation buttons of an aerial image an operation body indicates.SOLUTION: An aerial image display device includes: a video display 3 displaying an operation video on a video display surface 31; an aerial imaging optical system 12 which forms an image of an operation video on an aerial image surface 81 at a plane symmetrical position with respect to a symmetrical surface 41 and displays an aerial image 8; a sensor 6 detecting the position of an operation body 10; and a controller 7 generating data of the operation video displayed on the video display 3 in accordance with an output of the sensor 6. The controller 7 defines a three-dimensional coordinate system with a surface including the aerial image surface 81 as an xy flat surface and with a direction heading for the aerial image surface 81 from the symmetrical surface 41 as a positive direction of a z axis, converts xy coordinates at an operation body position 101 into a corresponding position 32 in the video display surface on the video display surface 31, and performs emphasis processing on a video in an area of an operation button included in a button emphasis region 35 with the position 32 in the video display surface as a center.SELECTED DRAWING: Figure 1
Patent JP-2022003067-A (JP)
Title: Chiral reagents for preparation of homogeneous oligomers
Inventor: ENDO ATSUSHI
IPC: C07F9/6558
Filed: 2021-09-29
Abstract: To provide diastereomerically pure or substantially diastereomerically pure activated phosphoramidochloridate morpholino nucleosides, methods of their preparation, and methods of their use in stereospecific coupling for stereospecific synthesis of diastereomerically pure phosphorodiamidate morpholino oligomers (PMOs).SOLUTION: As illustrated as below, a diastereomeric mixture having a uracil unit is separated, by liquid chromatography, into pure activated phosphoramidochloridate morpholino nucleosides and they are used for synthesis of oligonucleotides.SELECTED DRAWING: Figure 1
Patent JP-2023050909-A (JP)
Title: mechanical seal
Inventor: NIIHARA TAKAO
IPC: F16J15/34
Filed: 2021-09-30
Abstract: To provide a mechanical seal which can avoid occurrence of black foreign objects caused by wear of a metal.SOLUTION: A mechanical seal 10 includes a stirring blade 2 for kneading a kneaded object in a kneading tank 1, is fitted in a shaft 3, which penetrates through a side wall of a casing 9 forming the kneading tank and protrudes to an outer side of the casing, and has a first ring 4 fixed to the casing. A rubber seal ring 4a is disposed at an outer periphery of the first ring so as to fill a gap between the first ring and the casing. The mechanical seal in the kneading tank includes a second ring 5 which rotates with the shaft in addition to the first ring fixed to the casing. A contact part between an end surface of the first ring and an end surface of the second ring is slid and the first ring and the second ring are made of a resin.SELECTED DRAWING: Figure 1
Patent JP-2023035763-A (JP)
Title: Method for manufacturing sweet potato vinegar
Inventor: SHINOZAKI RYOJI
IPC: C12J1/00
Filed: 2021-09-01
Abstract: To provide a method for manufacturing a vinegar which effectively uses a processing residue processed as an industrial waste, and which uses neither alcohol fermentation nor acetic acid bacterium.SOLUTION: A sweet potato vinegar or a method for manufacturing the sweet potato vinegar includes: adding hot water to sweet potato or a processing residue of sweet potato; and stirring after adding thereto room temperature water, rice malt and dry yeast, followed by fermentation. Little warm water may be added instead of the hot water and the normal temperature water. The sweet potato vinegar has a higher pH of approximately 2.0 to 3.5 than general vinegars, and reduces acid taste, resulting in a mellow vinegar whose sugar content is approximately 7.SELECTED DRAWING: Figure 1
Patent JP-2022103054-A (JP)
Title: Clothing treatment device
Inventor: OKUMURA AKIHIKO
IPC: A47B61/00
Filed: 2021-10-25
Abstract: To provide a clothing treatment device capable of maintaining the inside of a housing hygienic.SOLUTION: A clothing treatment device X includes: a housing 1 having a space capable of storing clothing and the like; an ozone supply part 31 for supplying ozone in the housing 1; a dehumidification part 32 for dehumidifying the air in the housing 1; and a control part 33 for controlling the ozone supply part 31 and the dehumidification part 32. The control part 33 operates the dehumidification part 32 after the operation end of the ozone supply part 31 or before the operation end from the operation start of the ozone supply part 31.SELECTED DRAWING: Figure 2
Patent JP-2023064276-A (JP)
Title: Geothermal heat utilization device
Inventor: KON KIYOMI
IPC: F24T10/20
Filed: 2021-10-26
Abstract: To provide an eco-friendly geothermal heat utilization device.SOLUTION: The invention relates to a geothermal heat utilization device including: a cylindrical casing 1. The cylindrical casing 1 is buried in the ground and has an outer cylinder part 11 and an inner cylinder part 12. The outer cylinder part 11 is provided with water passing holes 111 for ground water. The inner cylinder part 12 is closed at an inner cylinder bottom part 122, contains a heat medium fluid B inside, has blades 121 on at least the outer side, and is inserted into the outer cylinder part 11. The above object is achieved by the geothermal heat utilization device.SELECTED DRAWING: Figure 1
Patent JP-2023064356-A (JP)
Title: Bottom board, pallet and work frame
Inventor: KADOKURA KENZO
IPC: E04F15/16
Filed: 2021-10-26
Abstract: To propose a desirable bottom board or the like to be laid on a floor surface or a base at e.g. a factory using a solvent, oil or water.SOLUTION: A bottom board 1 comprises a fiber board made to be a board shape by heating and compressing fibers containing a thermoplastic resin, and is laid on a floor or a base that may be wet with solvent, oil or water. The bottom board 1 has high ability to absorb and hold much liquid from its dry state and to keep on holding the liquid even if receiving a given compressive force. Keeping the bottom board 1 laid on a floor surface A, there is no risk of scratching the floor surface A when, for example, lowering a heavy metallic work piece D because it has excellent elasticity and compressive strength or the like.SELECTED DRAWING: Figure 4