baber/WOPTO huggingface dataset:
Patent JP-2020148776-A (JP)
Title: Vehicle trajectory planning method, device, computer facility, computer-readable storage medium, and program
Inventor: XIA ZHONGPU
IPC: G01C21/34
Filed: 2020-03-11
Abstract: To provide a vehicle trajectory planning method, a device, a computer facility, a computer-readable storage medium, and a program for improving unmanned vehicle planning algorithm.SOLUTION: A vehicle trajectory planning method includes the steps of: dividing a road scene from an origin to a destination into a plurality of grids, to label each piece of corresponding scene information to a grid including an obstacle and a grid not including obstacle among the plurality of grids; constructing a function B=f (A, W) which is the function of the scene information A labeled to the grid and a planning strategy B, where W represents a neural network model W and the planning strategy B comprises information of each position point in the grids through which an unmanned vehicle passes from the origin to the destination; fitting the plurality of constructed functions B=f (A, W) to obtain the neural network model W; and obtaining a planning trajectory from the origin to the destination on the basis of the neural network model W.SELECTED DRAWING: Figure 1
Patent JP-2021144536-A (JP)
Title: Activity support device, activity support method, and program
Inventor: SHINODA SHIGEKI
IPC: G06Q10/06
Filed: 2020-03-12
Abstract: To provide a technique which allows for grasping a water discharge locations.SOLUTION: An activity support device 10 provided herein is a device for supporting activities of operators fighting fire. The activity support device 10 comprises: a location acquisition unit 1 configured to acquire locations of operators who are fighting fire at a disaster site; a water discharge detection unit 2 configured to detect whether operators at the disaster site are discharging water to extinguish a fire; and a notification unit 3 configured to notify a location of operators as a water discharge location when water discharge by the operators is detected.SELECTED DRAWING: Figure 1
Patent JP-2021148608-A (JP)
Title: Imaging device, range-finding device, and imaging program
Inventor: YAMADA YU
IPC: G01C3/06
Filed: 2020-03-19
Abstract: To achieve a phase image with a broad dynamic range.SOLUTION: A photographing control unit is configured to control a phase image photographing unit receiving reflection light obtained by irradiating a pair of objects with light from a light source at a different timing and photographing a plurality of kinds of phase images different in a phase so as to photograph a plurality of phase images with the same phase by a photographing action once. An image addition unit is configured to perform addition processing of the plurality of phase images photographed by the photographing action once, and thereby generate an addition phase image for each photographing and output the generated addition phase image. Then, the photographing control unit is configured to perform control so as to cause the phase image photographing unit to take the photographing action for each of a plurality of kinds of different phases.SELECTED DRAWING: Figure 5
Patent JP-2021150923-A (JP)
Title: Image formation apparatus and operation control method
Inventor: HIRATA HIROKI
IPC: H04N1/00
Filed: 2020-03-23
Abstract: To adaptively switch whether to execute an initial operation on the basis of a history of states of a cover in a period in which a power source is off.SOLUTION: An image formation apparatus comprises: image formation means; a housing which incorporates the image formation means; a cover which is openably/closably attached to one surface of the housing; control means which controls the operation of the image formation means; and a power supply switch which turns on or off the supply of the power to the image formation means and the control means; detection means which detects the operation of opening or the operation of closing the cover; and state holding means which holds the state indicating that the operation is detected when the operation is detected in a period in which the supply of power is off. The control means makes the image formation means execute a prescribed operation in a case where the state indicating that the operation is detected is held by the state holding means in accordance with the turn-on of the supply of power. There is also provided a corresponding method.SELECTED DRAWING: Figure 3
Patent JP-2021157928-A (JP)
Title: Daylighting device presenting heat absorption action of sunlight in winter
Inventor: ARAI HIDEO
IPC: F21S11/00
Filed: 2020-03-26
Abstract: To attain improvement/enhancement of a life environment in winter, namely, to attain new effective utilization of sunlight in winter at a low elevation angle by supporting processing such as heating, snow melting and dew condensation prevention through an action of transferring heat which is generated on a heat absorption surface of a tabular member for daylighting to a peripheral area, etc.SOLUTION: In a daylighting device, a plurality of tabular members 2 is disposed in a parallel state, the tabular member including a sunlight reflection portion on a mirror surface 2a and a sunlight heat absorption portion on a heat absorption surface 2b on a rear side. For each of the tabular members 2, a side of the heat absorption surface 2b presenting a heat absorption action is set downward and southward, and a side of the mirror surface 2a presenting a reflection action is set upward and northward. The entire tabular member 2 is disposed in a southward and upward tilted mode that sunlight in winter at a low elevation angle reaches the heat absorption portion. Sunlight 5 in southing about at the winter solstice is absorbed by the heat absorption surface 2b, sunlight 6 in southing about at the spring equinox and the autumn equinox and sunlight 7 in southing about at the summer solstice are incident indoors.SELECTED DRAWING: Figure 1
Patent JP-2021153964-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-03-27
Abstract: To increase interest of a game machine.SOLUTION: A Pachinko game machine PY1 includes first operation means 40A and second operation means 40B that can be operated by a player, and performance execution means 120 capable of executing a predetermined performance. The performance execution means 120 may or may not vibrate the first operation means 40A, and may or may not vibrate the second operation means 40B. The player's operation on the first operation means 40A may cause the first operation means 40A to vibrate, and the player's operation on the second operation means 40B may cause the second operation means 40B to vibrate. Further, the player's operation on the first operation means 40A may also cause the second operation means 40B to vibrate. The second operation means vibrates in an easier manner to notice it is vibrating than the first operation means.SELECTED DRAWING: Figure 51
Patent JP-2021157711-A (JP)
Title: Life support device and life support method
Inventor: SAWAYAMA ATSUSHI
IPC: G06Q50/10
Filed: 2020-03-30
Abstract: To provide a life support device and a life support method capable of promoting support for the lives of users who use the services.SOLUTION: A life support device 1 includes: a collection unit 11 that collects event logs from devices used by users who perform predetermined events; an impartment unit 12 that gives behavior tags that classify events and desire tags that classify event-inducing desires to the collected event logs; and a determination unit 13 that determines the type of user's worries and intensity of worries using the behavior tags and the event logs with the desire tag given.SELECTED DRAWING: Figure 1
Patent JP-2021161679-A (JP)
Title: Sand control dam
Inventor: URA MAKOTO
IPC: E02B7/02
Filed: 2020-03-31
Abstract: To provide a sand control dam that can be completed in a short period of time.SOLUTION: A rope 3 is laid between rope installation columns 2 attached to heavy object storage bodies 4 on both sides of a valley portion R in a width direction. A net body 1 is engaged with or connected to the rope 3, and the net body 1 is stretched in a region up to a predetermined height position in a substantially width direction of the valley portion R. A net body 6 is stored inside a box body 5 of the heavy object storage body 4, and a stored object S is stored inside the net body 6. By using, for example, boulders or rocks near a construction site for the stored object S, the heavy object storage body 4 is stably installed by the weight of the stored object S, and functions as a reaction force body at the time of debris flow capture. Using a plurality of plate members 7 forming a wall portion of the box body 5, and a plurality of beam members 8 supporting the plate members 7 to form the box body 5, a plurality of pillar members 9 erected on an outer peripheral surface of the box body 5 to support the plate member 7 and the beam member 8, the heavy object storage body 4 constructs the box body 5 of the heavy object storage body 4 at the construction site.SELECTED DRAWING: Figure 1
Patent JP-2021162695-A (JP)
Title: Reflector and method for producing the same
Inventor: YANAGIHARA HIDETO
IPC: C23C14/06
Filed: 2020-03-31
Abstract: To provide a reflector that can prevent pin holes of a reflection layer from increasing with time without complicating a protective layer to be formed on a reflection film.SOLUTION: A reflector has a base material having reflection layers and protective layers laminated thereon, where, at least two or more protective layers are continuously laminated, made of the same material.SELECTED DRAWING: None
Patent JP-2021164282-A (JP)
Title: Power transmission device, power reception device, control method therefor and program
Inventor: HIRAMATSU TOMOKI
IPC: H02J50/80
Filed: 2020-03-31
Abstract: To provide a power transmission device, a power reception device, a control method for these devices and a program, suppressing the accuracy deterioration of foreign object detection in wireless power transmission.SOLUTION: A control method includes: measuring a Q value of power transmission means for performing wireless power transmission to a power reception device (S502); determining, on the basis of a reference Q value received from the power reception device (S506) and the measured Q value, whether or not an object different from the power reception device exists (S508); acquiring, by the power transmission device, a first index value related to predetermined physical quantity different from the reference Q value after the measurement of the Q value (S504) and acquiring a second index value related to predetermined physical quantity before starting power transmission to the power reception device after the above determination determines that there is no object different from the power reception device (S510); and determining, on the basis of the first index value and the second index value, whether or not an object different from the power reception device exists (S512).SELECTED DRAWING: Figure 5
Patent JP-2021160898-A (JP)
Title: Sheet loading device, post-processing apparatus and image formation system
Inventor: MATSUMOTO KYOMASA
IPC: B65H31/36
Filed: 2020-04-01
Abstract: To provide a conveyance device which performs alignment processing in a state of avoiding contact with other sheets.SOLUTION: A sheet conveyance device comprises: a pair of pieces of sheet holding means which is provided so as to be lower on the downstream side along the sheet conveyance direction, can move in the orthogonal direction of the conveyance direction and holds both side ends of the sheet; sheet tip alignment means which can move between the alignment position that blocks the passage of the sheet with respect to a conveyance path of the sheet and can align the tip in the conveyance direction of the sheet and a retreat position that allows the passage of the sheet, and aligns the tip of the sheet held by the pair of pieces of sheet holding means when moving to the alignment position; sheet loading means which is provided below the pair of pieces of sheet holding means so as to be lower on the downstream side in the conveyance direction along the conveyance direction of the sheet and is loaded with the sheets whose tips are aligned by the sheet tip alignment means and which drop from the pair of pieces of sheet holding means; and control means which controls the operations of the sheet tip alignment means and the pair of pieces of sheet holding means.SELECTED DRAWING: Figure 4
Patent JP-2020107369-A (JP)
Title: Disaster prevention system
Inventor: HASE TETSUYUKI
IPC: G08B17/00
Filed: 2020-04-02
Abstract: To provide a disaster prevention system that integrates functions to detect fire, intrusion, water leakage, etc. with one detecting optical fiber cable and facilitates laying work of wiring, etc. into a building structure, which can be simplified, made smaller, and saved in space, and which transfers detection information to ensure that appropriate measures are promptly taken.SOLUTION: A disaster prevention system includes at least one distributed detecting optical fiber cable 2 laid at a predetermined place 1 to monitor, and a disaster prevention receiver 5 having a detection part 4 to at least detect a temperature indicating a fire and transmit an abnormality signal. The disaster prevention receiver 5 includes: an alarm generation part 6 to receive the abnormality signal transmitted from the detection part 4 and generate an alarm; a display 7 to display an abnormality content and an abnormality occurrence place; an internal transfer part 10 to transfer information to a fire extinguishing system 8 monitoring the abnormality content and the abnormality occurrence place and installed at a predetermined place 1, a monitoring camera security system 9, etc.; and an external transfer part 10 to transfer the abnormality content and the abnormality occurrence place to the outside.SELECTED DRAWING: Figure 1
Patent JP-2020121983-A (JP)
Title: Picolinamide compounds with fungicidal activity
Inventor: KARLA BRAVO-ALTAMIRANO
IPC: C07D405/12
Filed: 2020-04-02
Abstract: To provide fungicides that are easier to use, and cost less.SOLUTION: There are provided compounds of a formula I and their use as fungicides, wherein X is H or C(O)R; Y is H, C(O)R, or Q; Ris alkoxy or benzyloxy; Ris H or alkyl; Ris methyl; Ris aryl or heteroaryl; Ris H, halogen, hydroxy, alkyl or alkoxy; Ris H or alkyl; and Ris aryl or heteroaryl.SELECTED DRAWING: None
Patent JP-2021162548-A (JP)
Title: Fluid handling device
Inventor: SUZUKI SEIICHIRO
IPC: G01N35/08
Filed: 2020-04-03
Abstract: To provide a fluid handling device which can generate a droplet more stably.SOLUTION: The fluid handling device includes: a sample flow path for flowing a sample; a dispersion medium flow path for flowing a dispersion medium; a dispersion liquid generation unit connected to the sample flow path and to the dispersion medium flow path, the dispersion liquid generation unit generating a dispersion liquid in which droplets of the sample obtained by breaking the sample by the dispersion medium are dispersed in the dispersion medium; and a dispersion liquid flow path connected to the dispersion liquid generation unit. The dispersion liquid generation unit has a protrusion.SELECTED DRAWING: Figure 5
Patent JP-2020114798-A (JP)
Title: Zirconia sintered body and zirconia calcinated body
Inventor: YAMADA YOSHIHISA
IPC: A61C13/083
Filed: 2020-04-13
Abstract: To provide a zirconia sintered body having gradation.SOLUTION: A method for producing a zirconia composition includes: a step of producing a plurality of laminating powders that include zirconia, a stabilizer for preventing a phase change of the zirconia, and a pigment, and that are different in content of the pigment; and a laminating step of laminating the plurality of laminating powders in a mold. In the laminating step, the mold is filled in with at least two laminating powders, and then is vibrated.SELECTED DRAWING: None
Patent JP-2021155394-A (JP)
Title: Method of synthesizing heteroaggregated irregular-shaped inorganic fillers, and medical and dental radical-polymerizable curable materials containing them
Inventor: FUCHIGAMI KIYOMI
IPC: A61K6/76
Filed: 2020-03-27
Abstract: To provide novel inorganic filler particles providing high affinity to and engageability with radical polymerizable monomers, and a production method thereof.SOLUTION: In inorganic filler particles for a medical and dental radical-polymerizable curable material, daughter particles having a mean particle size in the range from 1 nm to 1 μm are melted and fused to mother particles having a mean particle size in the range from 100 nm to 10 μm. Silicon dioxide particles having different sizes are attached to each other using heteroaggregation, and then melt and fused in the presence of high melting point alumina particles, thereby providing a heteroaggregated irregular-shaped inorganic filler with desired particle sizes at low cost.SELECTED DRAWING: None
Patent JP-2020180116-A (JP)
Title: Bathing agent containing dolomite
Inventor: ITABASHI HIDEYUKI
IPC: A61K8/365
Filed: 2020-04-17
Abstract: To provide a bathing agent useful not only for health promotion but also for beauty.SOLUTION: There is provided a bathing agent which can efficiently generate calcium ions, magnesium ions, hydrogen carbonate ions (CO2 is dissolved in water to generate dissociated ions) and citric acid ions excellent in beauty effect by mixing citric acid in dolomite which is a natural mineral and use the water in a bath as the same component as a skin lotion.SELECTED DRAWING: Figure 2
Patent JP-2021174788-A (JP)
Title: Multilayer ceramic electronic component
Inventor: KANZAKI TAISUKE
IPC: H01G4/232
Filed: 2020-04-20
Abstract: To provide a multilayer ceramic electronic component whose reliability can be improved by suppressing entry of moisture from an outside to an inside of the multilayer ceramic electronic component.SOLUTION: A multilayer ceramic capacitor 10 as a multilayer ceramic electronic component according to the present invention includes a multilayer body 12 and external electrodes 24 on both end surfaces of the multilayer body 12. The external electrode 24 includes a base electrode layer 26 containing a metal component 38 and a ceramic component 40, and a plurality of plating layers 28 disposed on the base electrode layer 26. Metal in the plating layer 28 existing on the base electrode layer 26 among the plating layers 28 is dispersed in the base electrode layer 26, spreads ranging from a surface layer of the base electrode layer 26 to an interface of the multilayer body, and exists at an interface 42a where the metal components in the base electrode layer 26 are in contact with each other, an interface 42b where the metal component and the ceramic component in the base electrode layer 26 are in contact with each other, and an interface 42c between the metal component in the base electrode layer 26 and the multilayer body 12.SELECTED DRAWING: Figure 2
Patent JP-2021171428-A (JP)
Title: Game machine
Inventor: YASUDA HISASHI
IPC: A63F7/02
Filed: 2020-04-27
Abstract: To increase game interest.SOLUTION: A game machine includes determination means for performing a win/lose determination and performance symbol display means for variably displaying a performance symbol on the basis of the lottery result of the determination means. The performance symbol display means can make the stop position of the performance symbol different from the previous variation display, and can determine the stop position of the performance symbol to a specific position when a specific condition is satisfied. As a result, the game machine can increase performance effects using the performance symbol and increase game interest.SELECTED DRAWING: Figure 71
Patent JP-2021173367-A (JP)
Title: Seal device and rotating machine
Inventor: OMURA NAOTO
IPC: F16N7/08
Filed: 2020-04-28
Abstract: To suppress a flow rate of a working fluid passing a seal part, and to suppress the generation of the self-excited vibration of a rotating machine.SOLUTION: A seal device related to at least one embodiment comprises circular arc-shaped fins which are arranged in three or more alignments in an axial direction. The circular arc-shaped fins include a first fin being one of two outermost fins located at an outermost side in the axial direction, a second fin arranged adjacent to the first fin in the axial direction, and at least one third fin arranged at a side opposite to the first fin with the second fin interposed therebetween in the axial direction. The third fin is arranged while being inclined in a radial direction so as to be located at the first fin side in the axial direction at a tip part rather than a base end part, and may have an inclination angle larger than those of the first fin and the second fin with respect to the radial direction.SELECTED DRAWING: Figure 2A
Patent JP-2021179096-A (JP)
Title: Wall surface panel and wall surface construction method
Inventor: YAMASHITA YOSHIO
IPC: E02D29/02
Filed: 2020-05-12
Abstract: To solve a problem caused by connecting a wall surface panel on a fixed object in its rear side using a connector to connect the wall surface panel.SOLUTION: A wall surface panel 1 in a generally cubic shape to form an exterior surface of a wall surface through stacking is provided with guide runners 6 connecting an adjacent wall surface panel and hooks 7 connecting the wall surface panel on a separator 30 fixed on a fixed object 20, wherein the guide runners are arranged at least at two or more positions adjacent to each of an upper side 5a and a lower side 5b, and the hooks are arranged at proper places of a rear surface 5 of the wall surface panel independently of the guide runner.SELECTED DRAWING: Figure 7
Patent JP-2021179273-A (JP)
Title: Heating cooker
Inventor: SUGANO YUKI
IPC: F24C1/00
Filed: 2020-05-13
Abstract: To restrain boiling-over into a heating chamber caused by bubbles generated by steam generating means and reaching a jetting port.SOLUTION: A heating cooker includes steam generating means 43 for supplying steam into a heating chamber 26. The steam generating means 43 includes a boiler body 43a for storing water, a boiler lid 43a, and boiler heating means 89 for heating the water stored in the boiler body. The boiler body 43a includes a boiler chamber front surface having a jetting port 44, a boiler chamber rear surface 43h, and a boiler chamber bottom surface 43g. The boiler chamber front surface includes a boiler chamber front surface upper portion 43d having the jetting port 44, a boiler chamber front surface lower portion 43e connected with the boiler chamber bottom surface 43g, and a boiler chamber tilt portion 43f tilted to outward extend from the boiler chamber front surface lower portion 43e to the boiler chamber front surface upper portion 43d.SELECTED DRAWING: Figure 11
Patent JP-2021179151-A (JP)
Title: Water-proof pan and bathroom unit including the same
Inventor: UCHIDA NOBUTAKA
IPC: E03C1/20
Filed: 2020-05-15
Abstract: To provide a water-proof pan for a bathroom unit, capable of being easily divided into two parts even though being able to be molded in the same way as an integrally molded water-proof pan, in which the two-divided bathtub mounting part and body-washing part can be jointed easily, a cutting error can be easily absorbed, both the parts can be joined robustly, and waterproofness is high.SOLUTION: A water-proof pan of this invention is integrally molded by jointing a bathtub mounting part and a body-washing part via a bank part. On a rear side or a front side of the bank part that partitions the bathtub mounting part pan and the body-washing part pan are provided at least two protruding ridge parts that protrude in parallel and downward or upward along the entire length of the bank part and have substantially the same thickness as a wall thickness of the bank part.SELECTED DRAWING: Figure 1