baber/WOPTO huggingface dataset:
Patent JP-2019060341-A (JP)
Title: Lubricating oil system of marine diesel internal combustion engine and method for operating the lubricating oil system
Inventor: CHRISTIAN HYNA
IPC: F01M1/16
Filed: 2018-09-21
Abstract: To more effectively actuate a lubricating oil system of a marine diesel engine and realize consumption benefits.SOLUTION: A lubricating oil system of a marine diesel internal combustion engine (10) having a lubricating oil storage (12) for holding lubricating oil, comprises; a lubricating oil pump (13) driven by the marine diesel internal combustion engine (10) to deliver the lubricating oil out of the lubricating oil storage (12); a lubricating oil valve (14) for limiting the lubricating oil pressure provided by the lubricating oil pump (13); and a control device (15) for operating the lubricating oil valve (14). The control device (15) determines, on the basis of a rotation speed of the marine diesel internal combustion engine (10), a set lubrication oil pressure as a function of the rotation speed of the marine diesel internal combustion engine (10) and, on the basis of the set lubrication oil pressure, operates the lubricating oil valve (14) to provide the set lubrication oil pressure.SELECTED DRAWING: Figure 1
Patent JP-2020051271-A (JP)
Title: Vehicle front part structure
Inventor: KOBAYASHI TOMOKAZU
IPC: B60K13/02
Filed: 2018-09-25
Abstract: To solve a problem that it is difficult to secure a crushable space between an internal combustion engine and an engine hood in a case where an intercooler is disposed at the upper side of the internal combustion engine.SOLUTION: An intercooler is attached to an internal combustion engine by a first bracket 60 extending from the intercooler. A grommet 62 is fitted in a mounting hole 61 of the first bracket 60. A material of the grommet 62 is a synthetic rubber and has Young's modulus smaller than that of a steel which is a material of the first bracket 60. The first bracket 60 is attached to a second head cover 20R and a second cylinder head 15R through the grommet 62, an upper tier bolt 74, and a lower tier bolt 73.SELECTED DRAWING: Figure 4
Patent JP-2020051468-A (JP)
Title: Connecting rod
Inventor: ISHIKAWA YASUHIRO
IPC: F16C7/02
Filed: 2018-09-25
Abstract: To provide a connecting rod which can contribute to the lubrication of a piston by collecting oil which leaks to a region between a web side face of a second end part of the connecting rod and a crank web of a crankshaft.SOLUTION: In a connecting rod 60 having a first end part 61 connected to a piston 30 and a second end part 62 connected to a crank pin 41, oil supplied to a region between a recessed face 65 opposing the crank pin at the second end part and the crank pin leaks to a region between a web side face 64a opposing a crank web 42a at the second end part and the crank web. The connecting rod comprises an oil passage 70a having an oil inlet 71a which is opened at the web side face and into which the oil leaking to the region between the web side face and the crank web flows, and an oil outlet 72a for scattering the oil flowing in from the oil inlet toward a wall face 11a of a cylinder 11.SELECTED DRAWING: Figure 5
Patent JP-2020052151-A (JP)
Title: Omnidirectional camera device and design method of omnidirectional camera device
Inventor: GOGA MASANORI
IPC: G02B13/06
Filed: 2018-09-26
Abstract: To provide an omnidirectional camera device that is less expensive with less deformation than a device using a two-sheet hyperboloidal mirror.SOLUTION: In an omnidirectional camera device according to the present invention, an image reflected by a mirror having a mirror-finished curve surface is photographed by a camera module installed to face toward the mirror to obtain an omnidirectional image. The curve surface is less than a half of the spherical surface. For example, the mirror has a shape formed by removing a predetermined portion of an outer peripheral portion in which an unclear image is reflected from a hemisphere face. Especially, a spherical mirror similar to a two-sheet hyperboloidal mirror can be used.SELECTED DRAWING: Figure 1
Patent JP-2019074516-A (JP)
Title: Probe element and coordinate measuring machine for measuring at least one measurement object
Inventor: AKSEL GOEHNERMEIER
IPC: G01B11/00
Filed: 2018-09-26
Abstract: To provide a probe element and a coordinate measuring machine for measuring at least one measurement object.SOLUTION: A probing element 100 for measuring at least one measurement object is provided. The probe element 100 for measuring at least one measurement object 114 includes: at least one first optical sensor 110 configured to generate at least one first sensor signal depending on a fine shape of at least one surface 112 of the measurement object 114; at least one second sensor 128 configured to generate at least one second sensor signal depending on a coarse shape of the measurement object 114, and/or distance to the measurement object 114. The at least one first optical sensor 110 has a first measurement region and the second sensor 128 has a second measurement region. The first optical sensor 110 is at least partly integrated in the second sensor 128 to permit the first measurement region and the second measurement region to at least partly overlap.SELECTED DRAWING: Figure 1
Patent JP-2020053276-A (JP)
Title: Connection structure of electric cable
Inventor: KANDA TSUYOSHI
IPC: H01R13/642
Filed: 2018-09-27
Abstract: To provide a connection structure of electric cable of preventing wrong wiring by a simple structure.SOLUTION: In a connection structure of electric cable, multiple electric cables 4 are provided with a connector 19 having terminals 4a connected with ends, and a connector body 20 provided on the outer boundary near the end. Terminals 4a of the electric cables 4 are connected with respective terminals of the terminal board 9 of an enclosure 8, and the connector body 20 has a cylindrical part 20a covering the electric cable 4 and a flange 20b projecting from a portion of the cylindrical part 20a to the external diameter side and having a bolt mounting hole 20ba. The cylindrical part 20a is inserted into a cable insertion hole 15 provided in the wall part 14 of the enclosure 8, and the flange 20b is fixed to the wall part 14 by means of a bolt 22. Protrusion angles around the electric cable of the flange 20b in each connector 19 of the multiple electric cables 4 are different from each other.SELECTED DRAWING: Figure 1
Patent JP-2020052305-A (JP)
Title: Method for manufacturing liquid crystal display element
Inventor: INOUE YUICHI
IPC: G02F1/1337
Filed: 2018-09-28
Abstract: To provide a method for manufacturing a liquid crystal element, by which liquid crystal molecules can be sufficiently aligned at a suitable pretilt angle in relatively short time.SOLUTION: A method for manufacturing a liquid crystal display element of the present invention is the method for manufacturing the liquid crystal display element including a pair of substrates each having an electrode and a vertically aligned liquid crystal layer disposed between the substrates. The method for manufacturing the liquid crystal display element includes steps of: disposing the pair of substrates in such a manner that the electrodes oppose to each other via a liquid crystal composition comprising liquid crystal molecules and a polymerizable monomer; holding a voltage to be applied to the liquid crystal composition at a first voltage higher than a threshold voltage of the liquid crystal molecule; and reducing the voltage to a second voltage that is higher than the threshold voltage but lower than the first voltage, and then while holding the second voltage, irradiating the liquid crystal composition with active energy rays to polymerize the polymerizable monomer to obtain the liquid crystal layer.SELECTED DRAWING: Figure 3
Patent JP-2020050416-A (JP)
Title: Container package
Inventor: NOBORIO HIDEHIRO
IPC: B32B1/02
Filed: 2018-09-28
Abstract: To provide a container package capable of a clearer print display while suppressing the deterioration of a content and the appearance of the container package appearing unreasonably depending on a color of the content.SOLUTION: A container package B1 includes: a differential pressure molded container A1 formed by differential pressure molding using a sheet material 1 which includes a first resin layer 101 for ensuring a sheet strength and a second resin layer 102 disposed inside the first resin layer 101 and used for bonding by heat sealing; and a content 3 stored in the differential pressure molded container A1. The sheet material 1 includes a dark color layer 10b located inside the first resin layer 101 in a z direction, and a light-color layer 10a composed of a plurality of layers including the first resin layer 101 having a light color positioned outside the second resin layer 102. The dark color layer 10b has a lower transmittance than the light color layer 10a, and the light-colored layer 10a has a higher reflectance than the dark-colored layer 10b.SELECTED DRAWING: Figure 12
Patent JP-2020051376-A (JP)
Title: Control unit for exhaust emission control device, and vehicle
Inventor: MURASAWA NAOTO
IPC: F01N3/025
Filed: 2018-09-28
Abstract: To provide a control unit capable of suppressing the worsening of fuel economy resulting from the forcible regeneration of a PM filter.SOLUTION: A control unit 45 for an exhaust emission control device having a PM filter 42 arranged in an exhaust passage 30 of an internal combustion engine 10 includes a PM accumulation amount estimation part 45a for estimating the accumulation amount of PMs accumulated in the PM filter 42, and a filter regeneration control part 45b for, when the accumulation amount of the PMs reaches a first reference value, executing the forcible regeneration of the PM filter 42, and for, when the accumulation amount of the PMs reduces down to a second reference value after starting the forcible regeneration, finishing the forcible regeneration. The filter regeneration control part 45b changes the setting of the first reference value or the second reference value on the basis of the operating condition of the internal combustion engine 10.SELECTED DRAWING: Figure 2
Patent JP-2020049103-A (JP)
Title: Game machine
Inventor: TAGAWA YUMA
IPC: A63F7/02
Filed: 2018-09-28
Abstract: To provide a game machine enabling easy confirmation work of a substrate in a case from the rear face side of the case and thereby capable of suppressing fraudulent conduct to the substrate.SOLUTION: A substrate case 2800 is provided with a shaft portion 2825 serving as a rotation shaft. In a base member 340, between the substrate case 2800 and a sub control substrate housing member 33a, a sealing member 3410 is provided that regulates the vertical movement of the substrate case 2800 in a state where the shaft portion 2825 is pivotally supported by a bearing portion 340B. The sealing member 3410 regulates the vertical movement of the substrate case 2800 and is provided so as to abut on the side portion of the substrate case 2800 when the substrate case 2800 is rotated around the shaft portion 2825 toward the sub control substrate housing member 33a.SELECTED DRAWING: Figure 108
Patent JP-2020053923-A (JP)
Title: Panel attachment structure
Inventor: TORISAKI HITOSHI
IPC: H04R1/02
Filed: 2018-09-28
Abstract: To prevent corrosion caused by rust of a tension coil spring sufficiently and stably, and to maintain an attachment state of a decorative panel to a surface of a ceiling plate over a long time stably.SOLUTION: A panel attachment structure 10 includes: a tension coil spring 36 for pressing a decorative panel 30 to a surface 12a of a ceiling plate 12 with upward biasing force; and a hook member 40 in which a base end part is coupled to an end part of the tension coil spring 36 and which engages with a hook part 32 of the decorative panel 30. A holder 18 is formed with a through hole 42 for allowing communication between the surface 12a side and the back surface 12b side of the ceiling plate 12. The hook member 40 is inserted into the through hole 42 of the holder 18 and the tension coil spring 36 does not exist in the through hole 42 of the holder 18.SELECTED DRAWING: Figure 1
Patent JP-2020055903-A (JP)
Title: Organic light emitter that emits ultraviolet
Inventor: SHIMIZU MASAKI
IPC: H05B33/02
Filed: 2018-09-28
Abstract: To provide an ultraviolet emitter flexible in molecular design.SOLUTION: The ultraviolet emitter is represented by the general formula (1). (Rand Rare C1-10 alkyl or organosilyl, and Rare one of the following: i) Rare H or C1-10 alkyl, and Rare C1-10 alkyl; (ii) Rare H or C1-10 alkyl, and Rare Rare cyclic alkylidene; and (iii) R, and Rare cyclic alkylidene, and Rare C1-10 alkyl.)SELECTED DRAWING: None
Patent JP-2020055129-A (JP)
Title: Screen printing plate and manufacturing method thereof
Inventor: TAKAGI KIYOHIRO
IPC: B41C1/14
Filed: 2018-09-28
Abstract: To provide a screen printing plate capable of suppressing print smear, whereas a screen printing is used in various fields, and further suppression of print smear is required.SOLUTION: A screen printing plate has a pattern opening part 4 formed on the first layer, and a projection pattern on the second layer near a contour part of the pattern opening part 4 on the first layer. In the screen printing plate, a projection 6 projecting to a direction of the pattern opening part 4 is formed on the pattern opening part 4 approximately vertical to a printing direction near a bent part where at least the pattern opening part 4 on the first layer is bent with an angle from an approximately vertical direction to the printing direction to an approximately parallel direction.SELECTED DRAWING: Figure 2
Patent JP-2020056846-A (JP)
Title: Photosensitive resin composition, dry film, cured product, and electronic component
Inventor: IM YOUNGJUN
IPC: C08K5/435
Filed: 2018-09-28
Abstract: To provide a photosensitive resin composition from which a cured film, a light-exposed portion of which has good developability and which has excellent chemical resistance and flexibility even when cured at a low-temperature around 220°C, can be obtained, the photosensitive resin composition being suitably used for an insulating film for rewiring, a dry film having a resin layer obtained from the composition, a cured product of the composition or the resin layer of the dry film, and an electronic component having the cured product.SOLUTION: The photosensitive resin composition or the like is characterized by including a polybenzoxazole precursor (A), a photosensitizer (B), a bifunctional or higher functional epoxy compound (C), and a plasticizer (D) having no self-polymerizable group.SELECTED DRAWING: None
Patent JP-2020057138-A (JP)
Title: Planning device, planning method and planning program
Inventor: KOBAYASHI TAKAKAZU
IPC: G06Q10/06
Filed: 2018-10-01
Abstract: To provide a planning device by which an operator can perform planning of a desired plan easily even when rolling of the planning is executed.SOLUTION: A planning device 1 has: a period setting part 22 setting a first planning period that is a period while a plan is made; a prerequisite setting part 23 setting a first prerequisite that is a prerequisite in making the plan; a planning part 24 making a first plan that is a plan over the first planning period based on the first prerequisite; an information management part 27 storing the first plan in association with the first planning period and the first prerequisite; and a plan output part 25 outputting the first plan in association with the first planning period and the first prerequisite so that the first prerequisite is arranged on a layer lower than that of the first planning period, and the first plan is arranged on a layer lower than that of the first prerequisite.SELECTED DRAWING: Figure 5
Patent JP-2020056917-A (JP)
Title: Map information system
Inventor: SAKAGUCHI EIJI
IPC: G01C21/26
Filed: 2018-10-02
Abstract: To provide a map information system capable of efficiently updating map information when map information is shared between an on-vehicle device and an external device.SOLUTION: An on-vehicle device 100 performs driving support control on the basis of map information MAP. An external device 300 has external map information EMAP. The on-vehicle device 100 also performs external updating processing for updating first map information MAP1 being the map information of a first range through the use of first external map information EMAP1 being the external map information of the first range. An updating determination device 400 calculates a first change degree CD1 being a difference between the first map information MAP1 ad the first external map information EMAP1 for each point or area in the first range. The updating determination device 400 prohibits external updating processing with respect to a first updating prohibition range where a first change degree CD1 is equal to or less than a first threshold, and permits external updating processing with respect to a first updating permission range where a first change degree CD1 exceeds the first threshold.SELECTED DRAWING: Figure 1
Patent JP-2020056705-A (JP)
Title: Crack generation evaluation device and crack generation evaluation method
Inventor: HAYAKAWA MAMORU
IPC: G01N3/32
Filed: 2018-10-03
Abstract: To provide a crack generation evaluation device that can observe and evaluate the generation of micro-cracks due to torsion fatigue.SOLUTION: A crack generation evaluation device 1 is a crack generation evaluation device that evaluates the generation of a crack by using a test piece S that can specify the position of a crack generated when a torsion load is applied, and comprises: torsion angle application means 21 that repeatedly applies the torsion load to the test piece S and can be electronically controlled; a camera 45 that photographs a portion of the test piece S at which a crack is scheduled to be generated; and an arithmetic unit 55 that determines the generation of a crack on the basis of the brightness of an image photographed by the camera 45. When a pixel having a brightness lower than a predetermined threshold is present in the image, the arithmetic unit 55 determines that a crack is generated.SELECTED DRAWING: Figure 3
Patent JP-2019130285-A (JP)
Title: Denture base manufacturing method
Inventor: SAITO HIROSHI
IPC: A61C13/01
Filed: 2018-10-04
Abstract: To provide a denture base manufacturing method for manufacturing a denture base while mitigating a workload on a technician.SOLUTION: A denture base manufacturing method includes: preparing a workpiece mold including a molding space; attaching a first bar member and a second bar member to the workpiece mold; injecting a denture base material into the molding space; disposing a plate-like member on the workpiece mold so that the plate-like member covers the first bar member and the second bar member from above and part of an aperture of the workpiece mold; polymerizing the denture base material to mold a workpiece including the polymerized denture base material and the first bar member and the second bar member; cutting part of the polymerized denture base material using a cutting device to manufacture a denture base with bar members; and removing the first bar member and the second bar member from the denture base with bar members denture base to manufacture a denture base.SELECTED DRAWING: Figure 3
Patent JP-2020027252-A (JP)
Title: Image capturing optical lens
Inventor: TERANISHI KOSUKE
IPC: G02B13/00
Filed: 2018-10-09
Abstract: To provide an optical lens, in particular an image capturing optical lens which offers high imaging performance and a short total optical length (TTL).SOLUTION: An image capturing optical lens 10 comprises, in order from an object side to an image side, a first lens L1, a second lens L2, a third lens L3, a fourth lens L4, a fifth lens L5, and a sixth lens L6, the second lens having positive refractive power and the third lens having positive refractive power. The first, second, third, fifth, and sixth lenses are made of plastic while the fourth lens is made of glass. The image capturing optical lens satisfies the following conditional expressions: -1≤f1/f≤-0.8, 1.7≤n4≤2.2, 0.05≤d7/TTL≤0.15, where f represents a focal length of the image capturing optical lens, f1 represents a focal length of the first lens, n4 represents a refractive index of the fourth lens, d7 represents an axial thickness of the fourth lens, and TTL represents an optical length of the image capturing optical lens.SELECTED DRAWING: Figure 1
Patent JP-2022036336-A (JP)
Title: Battery pack
Inventor: SHIBA MASAFUMI
IPC: H01M10/613
Filed: 2018-10-09
Abstract: To provide a battery pack capable of preventing a battery cell from being damaged even when exposed to flames.SOLUTION: A battery pack 100 includes: multiple flat battery cells 1; and a housing 10 that stores the multiple battery cells 1 laminated in a thickness direction Dt. The housing 10 includes: at least one heat resistant wall 10b facing a wider side surface 1w facing in the thickness direction Dt of the battery cell 1; a heat transfer suppression part 13 that suppresses heat transfer between the heat resistant wall 10b and the wider side surface 1w; and a heat dissipation wall 10a facing a narrower side surface 1n along the thickness direction Dt of multiple battery cells 1 for promoting heat dissipation from the multiple battery cells 1.SELECTED DRAWING: Figure 4
Patent JP-2019087237-A (JP)
Title: Font recognition improvement using adversarial neural network training
Inventor: LIU YANG
IPC: G06N3/08
Filed: 2018-10-12
Abstract: To provide a font recognition system that employs a multi-task learning framework and adversarial training to improve font classification and remove negative side effects caused by intra-class variances of glyph content.SOLUTION: For example, in one or more embodiments, a font recognition system adversarially trains a font recognition neural network by minimizing font classification loss while at the same time maximizing glyph classification loss. By employing an adversarially trained font classification neural network, the font recognition system can improve overall font recognition by removing negative side effects from diverse glyph content.SELECTED DRAWING: Figure 1
Patent JP-2020064728-A (JP)
Title: Wire for lantern, aggregate for lantern, and lantern
Inventor: KOIKE TADASHI
IPC: F21V1/22
Filed: 2018-10-16
Abstract: To provide a wire for a lantern capable of easily reducing a bulk of residue after a light bag is burned, an aggregate for a lantern, and a lantern.SOLUTION: A wire 15 for a lantern is used for an aggregate 13 for a lantern in a light bag 12 of a lantern 11. The wire 15 for the lantern has a fiber-reinforced resin wire body WB containing long fiber LF made of non-metal as reinforced fiber. A diameter of the wire 15 for the lantern is within a range of 0.3 mm or more and 4.0 mm or less, and density of the wire 15 for the lantern is within a range of 0.7 g/cmor more and 2.5 g/cmor less. Flexural modulus of the wire 15 for the lantern is within a range of 10 gf/mmor more and 100 gf/mmor less.SELECTED DRAWING: Figure 1