baber/WOPTO huggingface dataset:
Patent JP-2019214327-A (JP)
Title: Flight device, flight method and program
Inventor: HAYASHI TETSUYA
IPC: B64C39/02
Filed: 2018-06-14
Abstract: To provide a flight device capable of suppressing power consumption, under restriction of the capacity of power of power supply means; and to provide a flight method and a program.SOLUTION: A flight device 100 includes propulsion means 102 for flying the self device 100, detection means 401 for detecting a pause place B to pause flight of the self device 100, and control means 401 for moving the self device 100 to the pause place B detected by the detection means 401, when a prescribed condition is satisfied during flight, changing the propulsion means 102 from a normal power mode to a low power consumption mode, and controlling the self device 100 from a flight condition to a pause condition.SELECTED DRAWING: Figure 5
Patent JP-2019011236-A (JP)
Title: Method for manufacturing glass substrate, and device for manufacturing glass substrate
Inventor: CHANG CHUNYI
IPC: C03B5/225
Filed: 2018-06-14
Abstract: To provide a glass substrate manufacturing method with a high effect for uniformly agitating molten glass flowing in a clarification pipe.SOLUTION: A glass substrate manufacturing method includes a melting step of creating molten glass by melting a glass raw material, and a clarification step of clarifying the molten glass in a clarification glass. In the clarification step, clarification is done while flowing the molten glass so that a vapor phase space is formed above a liquid level of the molten glass in the clarification pipe, and a flow of the molten glass is partially blocked using a pair of plate members arranged in a flow direction of the molten glass at an interval. The plate members are provided at different vertical positions below the liquid level of the molten glass. Among the pair of the plate members, a first distance between an upper end of a first plate member arranged nearest the liquid level is shorter than a second distance between a lower end of a second plate member arranged nearest a bottom part of an inner wall of the clarification pipe and the bottom part.SELECTED DRAWING: Figure 4
Patent JP-2019024197-A (JP)
Title: Method, apparatus and computer program product for video encoding and decoding
Inventor: IGOR D CURCIO
IPC: H04N19/70
Filed: 2018-06-15
Abstract: To provide a 360-degree video streaming system capable of reducing a bandwidth required in a system by making quality unequal between views.SOLUTION: A method comprises: generating a stream in which a signal-to-noise ratio, spatial resolution, temporal resolution and the like are unequal between different views; signaling indicators to indicate inequality types using video usability information, supplemental enhancement information and the like in a bitstream; and defining a different encoding parameter for each view.SELECTED DRAWING: Figure 10
Patent JP-2019220330-A (JP)
Title: Light-emitting device and light guide method
Inventor: DOBASHI MORIYUKI
IPC: F21S2/00
Filed: 2018-06-19
Abstract: To provide a light-emitting device capable of making an outer edge part in a predetermined region emit light with high luminance and light uniformity in a simple and thinned configuration, and a light guide method.SOLUTION: A light-emitting device comprises: a parallel plate-shaped light guide part 20 that is provided at the lower part of a display plate 11, and in which a plate-shaped light guide member 21 is sandwiched between an upper surface mirror reflection plate 22 and a lower surface mirror reflection plate 23 having the same plane shape as the display plate 11, a hole 24 for arranging a light source is formed in the center of the lower mirror reflection plate 23, the outer edge part of the light guide member 21 is exposed to the outside by a predetermined width as compared to the outer edges of the upper surface mirror reflection plate 22 and the lower surface mirror reflection plate 23, and a diffuse reflection plate 25 is provided on the lower surface of the exposed light guide member 21; and light sources 31 and 32 that are arranged in the hole 24 and radiate light toward the lower surface side of the light guide member 21.SELECTED DRAWING: Figure 2
Patent JP-2019219030-A (JP)
Title: Clutch, and control method of clutch
Inventor: NAKAZATO NOBUYUKI
IPC: F16D35/00
Filed: 2018-06-21
Abstract: To reduce driving resistance in cutting off a clutch utilizing functional fluid such as MR fluid.SOLUTION: A clutch includes: a clutch main body for transmitting torque from an input shaft to an output shaft through functional fluid composed of magnetic viscous fluid to which a magnetic field is applied or electric viscous fluid to which an electric field is applied, in transmitting the torque from the input shaft to the output shaft; and a fluid supply system for supplying the functional fluid to a gap formed between the input shaft and the output shaft in transmitting the torque, and discharging the functional fluid from the gap in cutting the transmission of the torque.SELECTED DRAWING: Figure 2
Patent JP-2020002978-A (JP)
Title: Ball joint structure
Inventor: TAMURA MASAKI
IPC: F16C11/06
Filed: 2018-06-27
Abstract: To provide a ball joint structure in which a ball receiving side member consisting of a portion extending to an operation part and a portion holding a ball consists of one member and further configured to enlarge the diameter.SOLUTION: In a ball joint structure, a ball receiving side member comprises a first opening and a second opening communicating from mutually opposite sides to a ball housing space of a ball receiving part. In the first opening and the second opening, a projected edge part protruding radially insides and a recessed edge part recessed radially outsides are provided alternately in a direction around an axis of the ball receiving direction. The projected edge part of the first opening and the recessed edge part of the second opening are provided at mutually corresponding positions in the direction around the axis. The ball receiving part includes: projected line parts connected to the projected edge parts and extending axially inside of the ball receiving part; and recessed groove parts connected to the recessed edge parts and extending axially inside of the ball receiving part.SELECTED DRAWING: Figure 4
Patent JP-2020000628-A (JP)
Title: Underpants type disposable diaper
Inventor: SASAYAMA KENICHI
IPC: A61F13/496
Filed: 2018-06-29
Abstract: To provide an underpants type disposable diaper with which a remaining mark of an elastic member and a decrease in air permeability are suppressed, while partially enhancing adhesion between a front side belt part and a rear side belt part.SOLUTION: An underpants type disposable diaper (1) which comprises a front side belt part (21), a rear side belt part (22), and an absorbent core (11) has a base area (21s) and a high pressure area (30s). The high pressure area (30s) is provided peripherally extending over the front side belt part (21) and the rear side belt part (22), has an elastic film (30) between skin side nonwoven fabrics (213, 223) and non-skin side nonwoven fabrics (214, 224), and a ventilation part (34) with good air permeability, compared to a part in which the elastic film (30) is positioned, and is not overlapped on the absorbent core (11) in a back and forth direction in at least one of the front side belt part (21) and the rear side belt part (22).SELECTED DRAWING: Figure 2
Patent JP-2020001985-A (JP)
Title: Manufacturing method of lithium transition metal oxide with layered rock-salt structure containing nickel
Inventor: SAIDA JUN
IPC: H01M4/525
Filed: 2018-06-29
Abstract: To provide a novel manufacturing method of lithium transition metal oxide with a layered rock-salt structure containing nickel.SOLUTION: There is provided a manufacturing method of lithium transition metal oxide with a layered rock-salt structure containing nickel, having a) a process for preparing transition metal hydroxide containing nickel, b) a process for heating the transition metal hydroxide to remove adhered water or making transition metal oxide, c) a process for coating the transition metal hydroxide from which the adhered water is removed or the transition metal oxide with a metal compound to prepare a coat body, and d) a process for mixing the coat body and lithium salt and burning them.SELECTED DRAWING: Figure 1
Patent JP-2020007953-A (JP)
Title: Reserve tank device
Inventor: MIYAGAWA MASASHI
IPC: F01P3/20
Filed: 2018-07-06
Abstract: To provide a reserve tank device which is constructed that cooling water can be poured from one water-pouring port into each of a first space and a second space, for allowing the first space and the second space to be kept isolated from each other.SOLUTION: A reserve tank device 100 includes a tank part 200 formed with a first space SP1 and a second space SP2, a first cylindrical part 210 and a second cylindrical part 220 protruded from the tank part 200, and a cap 300 mounted to the first cylindrical part 210. A first introduction path FP1 formed between the first cylindrical part 210 and the second cylindrical part 220 is linked with the first space SP1, and a second introduction path FP2 formed inside the second cylindrical part 220 is linked with the second space SP2. In the state that the cap 300 is mounted thereto, the first introduction path FP1 and the second introduction path FP2 are kept isolated from each other by the cap 300.SELECTED DRAWING: Figure 2
Patent JP-2020007447-A (JP)
Title: Agent for reacting with acrolein, and use thereof and novel compound
Inventor: TANAKA KATSUNORI
IPC: C09B11/28
Filed: 2018-07-06
Abstract: To provide a reaction agent reacting with acrolein for detecting acrolein generated in a cell in a disease related to oxidative stress such as cancer, Alzheimer's and cerebral infarction.SOLUTION: There is provided a compound having a chemical structure represented by formula (1), wherein R1 and R2 each independently represents a hydrogen atom, a halogen atom, or an alkyl group having 1 to 5 carbon atoms which may be substituted with at least one halogen atom, with the proviso that at least one of R1 and R2 is an alkyl group having 1 to 5 carbon atoms; n is an integer of 1 or more and 5 or less; and * is a binding site with a rhodamine-based dye such as 5-carboxytetramethyl rhodamine or 6-carboxytetramethyl rhodamine or derivatives thereof.SELECTED DRAWING: None
Patent JP-2020006613-A (JP)
Title: card
Inventor: SAKATA NAOYUKI
IPC: B32B3/24
Filed: 2018-07-10
Abstract: To provide a card formed such that a decoration part such as three-dimensional (having a depth feeling in a thickness direction of the card) letters and patterns is expressed with a metal feeling, a massive feeling, and a high-quality feeling in a state where a texture and a massive feeling similar to those of a card made of a metal base material are maintained.SOLUTION: There is provided a card 1 comprising a core base material 9 including a metallic material, and an exterior sheet arranged on the front and rear surface of the core base material 9, in which the metallic material is arranged to be located inside the card having a length greater than a predetermined length a from an end of the card, the exterior sheet on the front side has an opening part configuring a decoration pattern 30 obtained by being removed into a shape defining at least any of a letter, a symbol, and a decorative image, and the metallic material is exposed on the base of the opening part.SELECTED DRAWING: Figure 2
Patent JP-2020006431-A (JP)
Title: Wire power supplying body
Inventor: ODA AKIHIRO
IPC: B23K9/26
Filed: 2018-07-12
Abstract: To provide a wire power supplying body that can substantially prolong an exchange cycle and avoid stoppage of a welding process accompanying the exchange so that work efficiency of the welding process can be substantially improved.SOLUTION: A wire power supplying body is provided with a coating port 4a which is an opening formed in a coating body 4, and communicating with a supply hole 3 of a main body part 2 at a part provided on an end face 2b at a tip of the main body part 2 in the coating body 4. The coating port 4a is provided in the coating body 4 coating the end face 2b at the tip of the main body part 2 in order to deliver consumable electrode wire W passing through the supply port 3 to the outside of the main body part 2. An opening edge of the coating port 4a is formed of an in-hole tip coating body 5. The in-hole tip coating body 5 coats the whole circumference of only the tip side of the main body part 2 in an inner periphery of the supply hole 3 and is formed of an abrasion resistant compound same as the coating body 4. The in-hole tip coating body 5 is formed to have a thinner film thickness than a thickness of the coating body 4 and has conductivity.SELECTED DRAWING: Figure 2
Patent JP-2020012879-A (JP)
Title: Imaging element, focus detection device, imaging method, and focus detection method
Inventor: KIKUCHI TETSUHISA
IPC: G03B13/36
Filed: 2018-07-13
Abstract: To provide an imaging element suitable for high-speed continuous shooting of still images, a focus detection device, an imaging method, and a focus detection method.SOLUTION: The imaging element includes multiple photodiodes each of which generates pixel signals by photoelectrically converting each light beam passing through different exit pupil areas of the imaging optical system for one microlens are arranged in a predetermined pupil division direction. The imaging element executes an imaging mode in which a first imaging operation and a second imaging operation are alternately and repeatedly executed. In the first imaging operation (time T1-T2, T4-T5, T7-T8, T10-T11), pixel signals are synthesized corresponding to the pupil division direction to generate and output pixel signals for recording. In the second imaging operation (T3-T4, T6-T7, T9-T10), pixel signals corresponding to the pupil division direction are generated and output.SELECTED DRAWING: Figure 13
Patent JP-2019018014-A (JP)
Title: Winding device of belt-shaped rope and lanyard
Inventor: FUJITA TAKAKO
IPC: A62B35/00
Filed: 2018-07-13
Abstract: To provide a structure of a winding device of a belt-shaped rope capable of preventing the shift to a locked state of the winding device, which is not anticipated by a worker.SOLUTION: A winding device of a belt-shaped rope concerning the present invention includes a winding drums 2 for winding up a belt-shaped rope 4, a ratchet wheel 1 having a single engaged part 11a on an outer circumference, and a ratchet 3 supporting the halfway in a swing manner around the ratchet wheel 1. The ratchet 3 includes a locking piece 30 capable of being engaged to the engaged part 11a and inhibiting the feeding of the belt-shaped rope 4 in one end, and an operation piece 31 capable of being brought into contact with the outer circumference of the ratchet wheel 1 in the other end. A protrusion 10 is characterized by making the locking piece 30 swing by the action of kicking up an inside surface 34 opposed to the ratchet wheel 1 of the action piece 31, and preventing the winding drums 2 from rotating in the feeding direction of the belt-shaped rope 4 by the engagement with the locking piece 30 and the protrusion 10.SELECTED DRAWING: Figure 1
Patent JP-2019042494-A (JP)
Title: Game apparatus
Inventor: SASAKI KEN
IPC: A63F9/00
Filed: 2018-07-19
Abstract: To sufficiently secure visual effects of a performance in a game apparatus.SOLUTION: The game apparatus includes: an insertion part for inserting a plurality of three-dimensional game bodies that can be rolled regardless of attitude thereof; a placement part including a first surface on which the plurality of three-dimensional game bodies inserted by the insertion part are placed; and a discharge part for discharging the plurality of three-dimensional game bodies placed on the placement part. In a first state where the first surface is inclined with respect to a horizontal surface, the plurality of three-dimensional game bodies inserted by the insertion part are aligned in a single layer along the first surface and, in a second state where the angle of the first surface is changed from the angle in the first state, the plurality of three-dimensional game bodies placed on the placement part are rolled to a low position side of the first surface and fed to the discharge part.SELECTED DRAWING: Figure 28
Patent JP-2020014362-A (JP)
Title: Wiring clamp
Inventor: KOSHI KAZUYA
IPC: H02G3/32
Filed: 2018-07-20
Abstract: To provide a wiring clamp capable of suppressing an increase in the size and cost of a mold used for forming a wiring clamp and reducing the product cost.SOLUTION: A wiring clamp 1 includes a band 30 that winds and holds an object to be tied and a buckle portion 20 connected to the band 30, and the band 30 has locking teeth 31 formed at intervals in the longitudinal direction, and the buckle portion 20 is provided with a band insertion passage 22 formed through the inside in the axial direction, and through which the band 30 is inserted, and a locking piece 25 having locked teeth 251 for engaging with the locking teeth 31 of the band 30 inserted through the band insertion passage 22 to keep the band wound, and when the buckle portion 20 is viewed from the front, an opening R is formed in the buckle portion 20 to expose a lock piece 25 located in the band insertion passage 22.SELECTED DRAWING: Figure 5
Patent JP-2020016154-A (JP)
Title: Injection control device
Inventor: FUJII YASUSHI
IPC: F02D41/20
Filed: 2018-07-23
Abstract: To reduce a drop amount of battery voltage and emission noise by controlling a charging current in a pressure rise part.SOLUTION: An injection control device 1 for applying current drive using pressure rise voltage to injectors 2, 3, 4 and 5 which inject fuel into an internal combustion engine, includes a pressure rise unit 7 for generating the pressure rise voltage, and a control unit 6 for controlling charging current in the pressure rise unit 7 according to an injection interval from starting injection to starting next injection regardless of cylinders.SELECTED DRAWING: Figure 1
Patent JP-2020014741-A (JP)
Title: Cleaning sheet
Inventor: HASEBE MANABU
IPC: A47L13/16
Filed: 2018-07-26
Abstract: To provide a cleaning sheet enabling obtaining excellent cleaning property when wiping a cleaning object having a surface comprising fibers such as a carpet and an upholstered couch, and excellent in non-damaging property of suppressing damage of a cleaning object surface.SOLUTION: A cleaning sheet 1 is a cleaning sheet which comprises a first fiber layer 11 containing hydrophilic fibers, and a second fiber layer 12 adjacent to the first fiber layer 11. The hydrophilic fibers 2 have a fiber diameter of less than 30 μm. The second fiber layer 12 contains thick fibers 3A having a fiber diameter of 40 μm or more and a length of 2 mm or more and 15 mm or less. The cleaning sheet is impregnated with cleaning liquid and is used for wiping a cleaning object having a surface comprising fibers.SELECTED DRAWING: Figure 1
Patent JP-2020018964-A (JP)
Title: Processing apparatus of digestive liquid in methane fermentation of organic material and processing method for the same
Inventor: SHIMOSE SHINICHI
IPC: C02F11/13
Filed: 2018-07-31
Abstract: To provide a processing apparatus that eliminates the need for a sophisticated decontamination processing facility when a digestive liquid that is a methane fermentation residue is processed, and a processing method for the same.SOLUTION: A processing apparatus of a digestive liquid in methane fermentation of an organic material of this invention comprises: a methane fermentation tank 1 that ferments the organic material; a digestive liquid tank 2 that is connected to the methane fermentation tank and stores the digestive liquid formed in the fermentation tank; and a reduced pressure fermentation drying device A that is connected to the digestive liquid tank, stores the digestive liquid in a closed container, agitates while heating the digestive liquid in a predetermined temperature range under reduced pressure, causes organic components of the organic material to be decomposed using microbes, and forms dried matters reduced in volume.SELECTED DRAWING: Figure 1
Patent JP-2018195844-A (JP)
Title: Heat sink
Inventor: KIYOHARA HIROSHI
IPC: H01L23/36
Filed: 2018-07-31
Abstract: To provide a heat sink which allows cooling corresponding to electronic components placed on both sides, and allows miniaturization and weight reduction.SOLUTION: A heat sink has: two base plates composed of material having heat conductivity and disposed oppositely; a coupling body 31 for coupling both opposite sides of the base plates each other; and a plurality of fins 23 and 24 composed of material having heat conductivity and disposed between two base plates while being fixed to the two base plates. The plurality of fins consists of a plurality of fins fixed to one base plate of the two base plates, and a plurality of fins fixed to the other base plate of the two base plates, where a length dimension of the plurality of fins fixed to one or the other base plate is different from a length dimension of the one or the other base plate.SELECTED DRAWING: Figure 7
Patent JP-2020019251-A (JP)
Title: Laminate sound absorbing material
Inventor: HATTORI TAKAYUKI
IPC: E04B1/86
Filed: 2018-08-02
Abstract: To provide a sound absorbing material that has excellent sound absorbency in all of a low frequency region, a middle frequency region, a high frequency region, and an ultra high frequency region.SOLUTION: A laminate sound absorbing material has: a porous layer that is composed of a fiber layer or a microporous film and has an average flow rate pore size of 0.1-30 μm and a basis weight of 0.1-200 g/m; and a substrate layer with an average sound transmission loss at 1000-12500 Hz being 2 dB or more, the porous layer being disposed to be on the sound transmission side.SELECTED DRAWING: Figure 1
Patent JP-2020023840-A (JP)
Title: Wave dissipating block
Inventor: MASUDA YASUHIRO
IPC: E02B3/14
Filed: 2018-08-08
Abstract: To provide a wave dissipating block in which blocks are connected in a horizontal direction and a vertical direction and integrated by fitting by means of engagement and insertion to construct a rigid wave dissipating structure, in order to secure an efficient wave dissipating, secure stability even to waves greater than expected, secure wave dissipating function and a landscape of a wave dissipating structure for a long term, and to reduce total cost of construction and maintenance and management.SOLUTION: A wave dissipating block is at least constituted of: a block body 1 at least formed of a pair of quadrangular front and rear walls 11 provided with an opening 11a in the center, a pair of quadrangular right and left walls 12, and a flow splitter 13 provided between the right and left walls 12; engaging members 3 provided on surfaces of the front and rear walls 11 and connecting with another block body 1 in a horizontal direction; and connecting members 4 provided at an upper part and a lower part of the right and left walls 12 and connecting with another block body 1 in a vertical direction.SELECTED DRAWING: Figure 1