baber/WOPTO huggingface dataset:
Patent JP-2020064076-A (JP)
Title: Display device, head-up display, control method, program, and storage medium
Inventor: ITO KOHEI
IPC: G08G1/0969
Filed: 2020-01-06
Abstract: To provide a display device capable of displaying a route different from a route being guided without complexity in display.SOLUTION: A display device displays a guide route to a destination, and has display means and display control means. The display control means displays a plurality of guide routes to the destination on the display means. At this time, the display control means displays one of the plurality of guide routes as a recommended route on the display means, and displays, at the same time, another guide route in a less conspicuous form than a form of the recommended route on the display means.SELECTED DRAWING: Figure 2
Patent JP-2020074143-A (JP)
Title: 3d data managing apparatus, system, 3d data managing method, control program and computer-readable recording medium
Inventor: TAKATANI SATOMI
IPC: B29C64/386
Filed: 2020-01-08
Abstract: To provide a technology for improving the utilization of 3D data and the convenience of the management thereof.SOLUTION: A 3D object data structure is for managing information on the three-dimensional structure of an object, and includes: input data that is the data on the 3D object created by a 3D input apparatus; structure data that is the data representing the three-dimensional structure of the 3D object and created from the input data; and form data that is the structure data on which necessary processes to satisfy the specification requirement of a particular 3D formation apparatus are performed.SELECTED DRAWING: Figure 3
Patent JP-2021108834-A (JP)
Title: Furniture with top board
Inventor: ASAO MASAHIDE
IPC: A47B13/00
Filed: 2020-01-08
Abstract: To provide a piece of furniture with a top board, which suppresses discomfort when an office worker or the like touches the underside of the top board and the edge of the underside and which enables visual recognition of the thin top board while rigidity of the top board is maintained.SOLUTION: A top board 11 has an upper structure part 20 in which the top face is defined as a work plane and a lower structure part 30 which supports the upper structure from below. The upper structure part includes: a flat plate part 21 having the work plane; a peripheral wall part 22 that is pendent downward from the outer edge 21a of the flat plate part; and a drawing piece 23 that is extended toward the center of the flat plate part in plane view from the lower edge of the peripheral wall part. The lower structure part is provided with a bottom plate part 34 that is arranged on the opposite side of the flat plate part. The lower structure part is arranged on the central part side of the flat plate part from the tip end 23b of the drawing piece in plane view, and is fixed to the lower face 21b of the flat plate part, where a vertical thickness d2 is larger than a clearance d1 from the lower face 21b of the flat plate part to the lower face 23a of the drawing piece.SELECTED DRAWING: Figure 5
Patent JP-2021111089-A (JP)
Title: Road management system, road management method, and program
Inventor: OBARA TAKAYUKI
IPC: E01C23/01
Filed: 2020-01-09
Abstract: To provide a road management system, road management method, and program for reducing time and labor to manage roads.SOLUTION: A road management system comprises a road management server 10 which includes: a road information acquisition section 101 for acquiring road information detected when a general vehicle travels; a deterioration degree acquisition section 102 for acquiring a deterioration degree of a road on which a general vehicle travels based on road information; and a repair information acquisition section 103 for acquiring at least one of a repair urgency degree of the road and repair contents based on a deterioration degree.SELECTED DRAWING: Figure 4
Patent JP-2020154288-A (JP)
Title: Zoom lens system, lens barrel, and image capturing device
Inventor: KOGA TOMOYA
IPC: G03B5/00
Filed: 2020-01-15
Abstract: To provide a zoom lens system which offers good focusing performance, reduced size and weight of a focusing group and thus of the entire lens system, and minimizes a reduction in shooting magnification in short distance shooting, and to provide a lens barrel and image capturing device.SOLUTION: A second lens group G2 consists of, in order from the object side, a 2a lens group G2a having positive refractive power, a 2b lens group G2b having negative refractive power, and a 2c lens group G2c having negative refractive power. When shifting focus from infinity to a short distance, the 2b lens group G2b moves toward the image side, while changing a distance from the 2a lens group G2a to the 2b lens group G2b and a distance from the 2b lens group G2b to the 2c lens group G2c.SELECTED DRAWING: Figure 1
Patent JP-2023015424-A (JP)
Title: actuator
Inventor: IDA KAZUKI
IPC: B06B1/04
Filed: 2020-01-17
Abstract: To provide an actuator which can secure the length of an arm of an elastic support body while suppressing dimension enlargement of the whole actuator.SOLUTION: Each of a first arm 82A, a second arm 82B, a third arm 82C, and a fourth arm 82D includes a first X direction outside elongation section 82a, a first folding section 82b, and an X direction inside elongation section 82c. The first X direction outside elongation section 82a extends from a starting point section 81 to the X direction outside. The first folding section 82b is formed on an end point side of the first X direction outside elongation section 82a. In the first folding section 82b, an elongation direction is folded back from the X direction outside to the X direction inside. The X direction inside elongation section 82c extends from the first folding section 82b to the X direction inside.SELECTED DRAWING: Figure 3
Patent JP-2020079401-A (JP)
Title: Detergent composition comprising fatty acid-transforming enzyme
Inventor: NEIL JOSEPH LANT
IPC: C11D3/33
Filed: 2020-01-20
Abstract: To provide a detergent composition comprising a fatty acid-transforming enzyme to impart suds longevity in a washing process.SOLUTION: The invention provides the use of a detergent composition comprising a fatty acid-transforming enzyme to impart suds longevity in a washing process, where the enzyme is selected from the group consisting of oleate hydratase, fatty acid lipoxygenase, fatty acid peroxygenase and fatty acid decarboxylase, and mixtures thereof. The detergent composition further comprises a surfactant system. The surfactant system comprises a mixture of one or more surfactants. Preferably, the surfactant system is present in an amount of 5-80 wt.% of the composition. Preferably, the surfactant system comprises an anionic surfactant.SELECTED DRAWING: None
Patent JP-2020079194-A (JP)
Title: Manufacturing method of substrate and manufacturing method of group iii nitride semiconductor based device
Inventor: USUI AKIRA
IPC: H01L21/205
Filed: 2020-01-23
Abstract: To provide a group III nitride semiconductor substrate to realize a III group nitride semiconductor layer with a small dislocation density.SOLUTION: Provided is a group III nitride semiconductor substrate having a growth plane including a flat plane in which a +C plane exposes and an inclined plane which inclines from the flat plane and from which a non +C plane exposes, the non +C plane having an orientation plane different from that of the +C plane.SELECTED DRAWING: Figure 12
Patent JP-2021121008-A (JP)
Title: Thermal treatment device
Inventor: MORI KAZUYA
IPC: H01L21/26
Filed: 2020-01-31
Abstract: To provide a thermal treatment device including a lamp house capable of being moved easily and safely.SOLUTION: In the case of maintenance of a chamber 6, two air cylinders 30 raise a piston 31 to lift a flash lamp house 5 having a flash lamp built-in. The flash lamp house 5 supported by the air cylinders 30 is horizontally moved to a maintenance position along a slide rail 90 and a top of the chamber 6 is opened. After maintenance work for the chamber 6 is finished, the flash lamp house 5 supported by the air cylinders 30 is horizontally moved again to a treatment position above the chamber 6 along the slide rail 90. The air cylinders 30 lower the piston 31 to mount the flash lamp house 5 on the top of the chamber 6. At this time, height positions of four corners of the flash lamp house 5 are measured by dial gauges 58.SELECTED DRAWING: Figure 9
Patent JP-2020097056-A (JP)
Title: Riveting method
Inventor: STUART EDMUND BLACKET
IPC: B21J15/10
Filed: 2020-01-31
Abstract: To provide a method for inserting a rivet into a work-piece.SOLUTION: A method for inserting a rivet into a work-piece includes a process for driving a rivet into a work-piece by relatively moving the rivet and the workpiece along a vertical axis of the rivet in which the rivet is rotated around the vertical axis with respect to the work-piece over at least a part of time when the rivet contacts the work-piece. A rotational speed of the rivet or a speed of an operation of the rivet along the vertical axis is changed at least once before completion of driving of the rivet into the work-piece. One end of the rivet in an axial direction has a tip for piercing the work-piece, the rivet has a substantially columnar shank which extends in a vertical direction from the tip, and the shank includes one or more surface irregular parts.SELECTED DRAWING: Figure 4D
Patent JP-2020078576-A (JP)
Title: Mask system
Inventor: NG EVA
IPC: A61M16/06
Filed: 2020-02-04
Abstract: To provide alternative arrangements of mask systems to enhance the efficacy of therapy and compliance of patients with the therapy.SOLUTION: A shroud (1020) for a mask system includes a retaining portion structured to retain a frame (1040), a pair of upper headgear connectors (1024) each including an elongated arm (1026) and a slot (1027) at the free end of the arm adapted to receive a headgear strap, and a pair of lower headgear connectors (1025) each adapted to attach to a headgear strap. The retaining portion, the upper headgear connectors and the lower headgear connectors are integrally formed as a one-piece structure.SELECTED DRAWING: Figure 30
Patent JP-2020078321-A (JP)
Title: Recombinant clostridium botulinum neurotoxins
Inventor: AIMEE COSSINS
IPC: C12N15/31
Filed: 2020-02-05
Abstract: To provide improved methods for producing recombinant BoNT/E1, particularly active di-chain BoNT recombinant BoNT/E.SOLUTION: Provided is a nucleic acid molecule comprising a sequence of contiguous nucleotides that has at least 90% sequence identity to a particular nucleic acid sequence and encodes a single-chain BoNT/E1 protein.SELECTED DRAWING: None
Patent JP-2021122491-A (JP)
Title: Laryngeal mask
Inventor: TAKEDA YOSHIMASA
IPC: A61M16/04
Filed: 2020-02-05
Abstract: To provide a laryngeal mask which can easily be inserted.SOLUTION: A laryngeal mask 1 has: an insertion tube 11 inserted into a human body; a supporting member 12 provided at the tip side of the insertion tube 11, and coming in communication with the trachea; and an annular cuff 40 provided integrally with the supporting member 12, and capable of adhering to tissue around a tracheal opening by expanding while being inserted into a preset insertion position from an oral cavity. The supporting member 12 includes: a tubular part 120 where a tip end opens in an inner side of an annular cuff 40; a first supporting part 121 extending from a portion of the tip side peripheral edge of the tubular part 120 to the tip side, and supporting a cuff intermediary side 40b; a second supporting part 122 provided at the tip side of the first supporting part 121, and supporting a cuff head group 40a; and a bent part 123 for connecting the first supporting part 121 with the second supporting part 122. The supporting member is configured so that the second supporting part 122 can be bent to an inner circumferential side of the tubular part 120 with respect to the first supporting part 121 by bending the bent part 123.SELECTED DRAWING: Figure 3
Patent JP-2021125403-A (JP)
Title: Lever type connector
Inventor: SEKINO TETSUYA
IPC: H01R43/00
Filed: 2020-02-06
Abstract: To provide a lever type connector with an excellent assembling workability, capable of easily positioning a lever to a connector main body.SOLUTION: A lever type connector 1 comprises: a connector main body 10 having a boss part 14; and a lever 20 in which one end of a pair of arm parts 22a and 22b having a boss fitting hole 21 is connected by a connection part 23. In the connector main body 10, an electric wire cover 30 is mounted in advance. The electric wire cover 30 provides a cylindrical electric wire conductive part 32. The connection part 23 provides a concaved side part 29 concaved in a circular shape. The lever 20 is assembled to the connector main body 10 by positioning while attaching the concaved slit part 29 to the slide part 34 as one part of an outer peripheral part of the electric conductive part 32 in the electric wire cover 30 to insert the boss part 14 into the boss fitting hole 21 by matching a position of the boss fitting hole 21 to the position of the boss part 14, and is rotatably assembled.SELECTED DRAWING: Figure 2
Patent JP-2021125053-A (JP)
Title: Information processing apparatus, program, information processing system, and information processing method
Inventor: KITABAYASHI ATSUSHI
IPC: G06T19/00
Filed: 2020-02-06
Abstract: To improve convenience for a user setting and viewing an object.SOLUTION: An information processing apparatus includes: a marker registration unit which registers characteristics and position of a marker; an object registration unit which registers an object having relative position and characteristics with respect to the position of the marker, in association with the marker; and an information extraction unit which extracts, when information on a marker is received from a terminal device, information for displaying the object on the terminal device, using the position of the marker as an origin in an augmented reality space, on the basis of the position and characteristics of the object registered in association with the marker coincident with the marker received from the terminal device.SELECTED DRAWING: Figure 3
Patent JP-2021124679-A (JP)
Title: Encryption device, decryption device, encryption method, decryption method, encryption program, and decryption program
Inventor: AKIYAMA KOICHIRO
IPC: G09C1/00
Filed: 2020-02-07
Abstract: To provide an encryption device that can ensure security even when a quantum computer appears.SOLUTION: An encryption device of an embodiment comprises: an open key acquisition unit; a plain-text embedding unit; a polynomial computation unit; a first polynomial generation unit; a second polynomial generation unit; and an encryption unit. The plain-text embedding unit is configured to disperse and embed a message m as a coefficient of a plurality of plain-text polynomial factors mi(x1,...,xl) having a polynomial with a degree limited, of elements of a ring Fp[t]/g(t), as a coefficient. The polynomial computation unit is configured to generate a plain-text polynomial M(x1,...,xl) multiplying the plain-text polynomial factor mi(x1,...,xl). The first polynomial generation unit is configured to randomly generate a random polynomial r(x1,...,xl). The second polynomial generation unit is configured to randomly generate a noise polynomial e(x1,...,xl). The encryption unit is configured to generate an encryption text c(x1,...,xl)=Epk(M,f,r,e;X) with respect to the plain-text polynomial M(x1,...,xl).SELECTED DRAWING: Figure 1
Patent JP-2021123075-A (JP)
Title: Thermal transfer image-receiving sheet
Inventor: HATAKEYAMA RYOTA
IPC: B41M5/52
Filed: 2020-02-07
Abstract: To provide a thermal transfer image-receiving sheet that can achieve improved image density even when high energy is added during image formation.MEANS: The present disclosure provides a thermal transfer image-receiving sheet that has a base material, a first resin layer, and a receiving layer, the first resin layer containing inorganic hollow particles and resin materials.SELECTED DRAWING: Figure 1
Patent JP-2021126936-A (JP)
Title: Industrial float
Inventor: HATANO HITOSHI
IPC: B63B21/20
Filed: 2020-02-12
Abstract: To provide an industrial float capable of attaching to any part of an underwater suspension body.SOLUTION: An industrial float is characterized by that it provides recesses in multiple locations to insert a fastener into hollow half-split body with a joint face, provides a fixing port as a double wall for inserting and fixing the fastener into the recess, inserts the fastener from one side of the fixing ports via a reinforcement tube by mating the joint surfaces of the hollow half-split body, each other, penetrates through the other side of the fixing port, and tightens to integrate them.SELECTED DRAWING: Figure 1
Patent JP-2021126732-A (JP)
Title: Machine tool
Inventor: WATANABE KAZUHIRO
IPC: B23Q17/00
Filed: 2020-02-14
Abstract: To provide a machine tool which can suppress reduction in production efficiency without giving a damage to a machine body even when pressurized air is abnormal.SOLUTION: A machine tool 1 includes a machine tool body 2 and a control device 3. The machine tool body 2 includes one or more air pressure devices 9 and 11 operated by pressurized air supplied from an air pressure source 10 and a sensor for detecting information on a content of impurities in the pressurized air. The control device 3 reduces a supply amount of the pressurized air to be supplied to at least one of the air pressure devices 9 and 11 based on the information on the content detected by the sensor.SELECTED DRAWING: Figure 1
Patent JP-2021128564-A (JP)
Title: Program and information processing device
Inventor: ICHIKAWA YUJI
IPC: H04N1/00
Filed: 2020-02-14
Abstract: To provide a program for controlling a printer, which is a technique of reducing waste of paper sheets.SOLUTION: A CPU 11 of a PC 1 executes a printer driver 43, for obtaining image data, a paper size of paper sheets to be used for printing, and a layout count. The image data is data expressing images of a plurality of pages, sizes for each image are A4 and the like, the paper size is long-size paper in which the ratio of a paper height to a paper width is large compared to a standard size, and the layout count is a count of images to be disposed on one sheet of paper. Moreover, the CPU 11 generates print data expressing a synthesized image where each image of the plurality of pages expressed by the obtained image data is, for each layout count, arranged so that a long side of the image becomes a paper width direction of the paper sheets, and causing a printer 2 to print using the paper sheets expressed by the paper size.SELECTED DRAWING: Figure 4
Patent JP-2020130182-A (JP)
Title: Foamable oil-in-water emulsified product
Inventor: AOKI YUKO
IPC: A23L9/20
Filed: 2020-02-17
Abstract: To provide a foamable oil-in-water emulsified product capable of obtaining a whipped cream having good emulsion stability and having cool feeling and freshness.SOLUTION: There is provided a foamable oil-in-water emulsified product comprising a fat and oil including 24 mass% or more and 48 mass% or less of a vegetable oil or fat, wherein the vegetable oil or fat contains an oil and fat A and an oil and fat B and the content of a UUU-type triglyceride in the vegetable oil and fat is 14 mass% or more and 24 mass% or less (provided that the oil and fat A, the oil and fat B and the UUU-type triglyceride mean the following). A fat and oil A: a non-cured and non-interesterified oil and fat having an iodine value of 3 to 30 in which the ratio of lauric acid in a constituent fatty acid is 35 mass% or more, an oil and fat B: an interesterified oil and fat having an iodine value of 18 to 48 in which the ratio of lauric acid in a constituent fatty acid is less than 35 mass% and a UUU-type triglyceride: a triglyceride containing an unsaturated fatty acid (U) having 16 or more carbon atoms as a constituent fatty acid.)SELECTED DRAWING: None
Patent JP-2020079597-A (JP)
Title: Internal combustion engine
Inventor: UEDA HIROYA
IPC: F02B23/10
Filed: 2020-02-17
Abstract: To suppress attachment of a fuel to an inner wall of a combustion chamber in an internal combustion engine.SOLUTION: In an internal combustion engine including a cylinder head 15, a cylinder 13, an intake port 30 formed on the cylinder head 15 for sucking the air into a combustion chamber 28, an intake valve 32 for opening and closing the intake port 30 and the combustion chamber 28, an exhaust port 31 for exhausting a gas of the combustion chamber 28, an exhaust valve 33 for opening and closing the exhaust port 31 and the combustion chamber 28, a cam shaft 36 for applying power to the intake valve 32 and the exhaust valve 33, a cam chain 40 for transmitting the power to the cam shaft 36, and an injector 41 for directly injecting a fuel to the combustion chamber 28, the intake port 30 and the exhaust port 31 are disposed one by one, and the injector 41 is disposed between the intake port 30 and the cam chain 40.SELECTED DRAWING: Figure 1
Patent JP-2021131167-A (JP)
Title: Ventilation register
Inventor: IBA MASAHARU
IPC: F24F13/28
Filed: 2020-02-18
Abstract: To easily take a filter material out of the inside of a main body base with desorption of a face member from the main body base.SOLUTION: In the vicinity of a tip end of a shaft part 25 of a face member 20, a protrusion 251 is provided outward in a protrusive manner, and in a bearing part 15 of a main body base 10, a slit part 151 extends from a front end in a length direction. When attaching/detaching the face member 20 to/from the main body base 10, the protrusion 251 is movable along the slit part 151. Within the main body base 10 and outside of the bearing part 15, a filter material F including a fitting hole Fa is mountable from the front side in a freely removable manner. When desorbing the face member 20 from the main body base 10, while engaging the protrusion 251 of the shaft part 25 to a peripheral back side of the fitting hole Fa of the filter material F, the protrusion 251 is moved forward along the slit part 151 of the bearing part 15, thereby ejecting the filter material F from the inside of the main body base 10 while accompanying the face member 20.SELECTED DRAWING: Figure 15
Patent JP-2021129816-A (JP)
Title: rice cooker
Inventor: MORIIWA KAZUAKI
IPC: A47J27/00
Filed: 2020-02-20
Abstract: To solve a problem with a conventional rice cooker that it does not have a rice cooking mode by which the cooked rice frozen in a refrigerator and thawed in a microwave oven is tasty.SOLUTION: A rice cooker has a first rice cooking mode and a second rice cooking mode. When an area composed of a temperature within a temperature range of 40°C-70°C and the time within the temperature range in a preheating process and a temperature rising process in the first rice cooking mode is represented as a first area, and an area composed of a temperature within a temperature range of 40°C-70°C and the time within the temperature range in a preheating process and a temperature rising process in the second rice cooking mode is represented as a second area, an area ratio of the second area to the first area (the second area÷the first area) is within 1.1-3.SELECTED DRAWING: Figure 7