baber/WOPTO huggingface dataset:
Patent JP-2019131958-A (JP)
Title: Water level corresponding type underwater wall
Inventor: DOBASHI YOSHIHIDE
IPC: E02B7/22
Filed: 2018-01-29
Abstract: To provide a water level corresponding type underwater wall capable of suppressing necessary strength by providing a structure for moving the wall vertically according to a water level.SOLUTION: A water level corresponding type underwater wall includes a wall vertically movable according to a water level by including a buoyancy part between columns standing from the water bottom. A roller having the length stretching between the columns is provided between the wall vertically movable according to the water level by including the buoyancy part and a wall which does not move even when the water level changes. On the roller side of each of the wall vertically movable according to the water level by including the buoyancy part and the wall which does not move even when the water level changes, a return portion made of a plate having the length stretching between the columns is provided. The roller is provided above the return portion provided at the wall vertically movable according to the water level by including the buoyancy part, and below the return portion provided at the wall which does not move even when the water level changes.SELECTED DRAWING: Figure 10
Patent JP-2019132651-A (JP)
Title: Method of treating liquid containing cesium
Inventor: SUGAWARA NAOYUKI
IPC: C01D17/00
Filed: 2018-01-30
Abstract: To provide an adsorption technique using composite fiber with a ferrocyanide metal compound, such as Prussian blue, covering a surface thereof.SOLUTION: The present invention provides composite fiber comprising ferrocyanide metal compound, such as Prussian blue, and fiber. The composite fiber of the present invention has superior cesium adsorption capability and is thus useful when treating things contaminated with radioactive substances.SELECTED DRAWING: Figure 1
Patent JP-2019136636-A (JP)
Title: Film manufacturing method
Inventor: WULED LENGGORO
IPC: B05D1/04
Filed: 2018-02-07
Abstract: To provide a film manufacturing method allowing control of physical properties of a film obtained by an electrospray method.SOLUTION: A film manufacturing method comprises: selecting either positive or negative voltage to be used as voltage applied to a liquid containing particles; selecting either positively or negatively charged particles to be used as the particles; and applying the selected voltage to the liquid containing the selected particles to spray the liquid over a substrate.SELECTED DRAWING: None
Patent JP-2019137147-A (JP)
Title: Vehicular frame structure
Inventor: SAITO HISAHIRO
IPC: B62D21/15
Filed: 2018-02-07
Abstract: To provide a vehicular frame structure which, while ensuring impact absorption performance by an impact absorption part deformed by gas ejected from a gas generation part, can more efficiently use the pressure of the gas ejected from the gas generation part to utilize it for absorption of a collision load.SOLUTION: A relief valve 28 is provided at a boundary between a bumper R/F 20 which is connected to a crash box 18 and is made airtight, and the crash box 18. When the pressure of gas supplied into a cylindrical part 18A is so high as to be able to extend the cylindrical part 18A, the relief valve 28 allows the inside of the cylindrical part 18A to communicate with the inside of the bumper R/F 20, and allows the gas to flow into the bumper R/F 20. As a result, even when the bumper R/F 20 is about to be deformed in a local part by a collision load from a vehicle front side, the part is pressed by the pressure of the gas, so that the local deformation of the bumper R/F 20 is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2019142247-A (JP)
Title: Hybrid vehicle
Inventor: HIGA MITSUAKI
IPC: B60K6/445
Filed: 2018-02-15
Abstract: To prevent a further increase of particulates depositing on a filter.SOLUTION: A hybrid vehicle comprises: an engine in which a filter for removal of particulates is mounted on an exhaust system; a motor capable of outputting power for travel; and a control device that controls the engine and the motor. In a case where an amount of particulates depositing on the filter is equal to or larger than a predetermined value, the control device inhibits stop of engine operation. By virtue of this, unburned fuel arising due to correction for an increased amount of fuel, made when the engine starts, is trapped by the filter in the form of soot (particulates) and a further increase in an amount of particulates depositing on the filter can be prevented.SELECTED DRAWING: Figure 2
Patent JP-2019142276-A (JP)
Title: Projection device and head-up display device with use of projection device
Inventor: UCHIYAMA RYU
IPC: G03B21/16
Filed: 2018-02-16
Abstract: To provide a projection device in which an image generation part such as a TFT liquid crystal panel can be effectively cooled, and a head-up display device with use of said projection device.SOLUTION: In a projection device 20, a rear gap (i) is provided between a rear translucent plate 42, which is a rear polarizer, and an image generation part 24, and a front gap (ii) is provided between a front translucent plate 45, which is a front polarizer and a cold filter, between the image generation part 24. A part of wind generated by a first air blower mechanism 51 is given into the rear gap (i), becomes a backward air stream E1, passes the interior of an air passage hole 32, which is so formed as to penetrate a heat radiation metallic component 31, and is discharged to an exterior space. A part of wind generated by the first blower mechanism 51 and wind generated by a second blower mechanism 55 are mixed in the front gap (ii), become a forward air stream E2, and is discharged to the exterior space from a front exhaust port 47.SELECTED DRAWING: Figure 9
Patent JP-2019146303-A (JP)
Title: Manufacturing device for rotor, manufacturing method of rotor, and rotor
Inventor: TACHI KOJI
IPC: H02K15/03
Filed: 2018-02-16
Abstract: To provide a rotor, a manufacturing device for the rotor, and a method of manufacturing the rotor that are able to restrict: orientation rates of bond magnets not to become different from each other; nor a weld layer to be formed; while securing opening diameters of gates.SOLUTION: A manufacturing device comprises: a lower mold supporting a rotor core 12; an intermediate mold including an annular magnetization mechanism 23; and an upper mold including an injection metal mold 63 formed with gates 77 for injecting bond magnet material in a molten state supplied from a supply source to a magnet insertion holes 15 of the rotor core 12. The gate 77 in the injection metal mold 63 are open at positions axially facing magnetic pole parts 18 in the rotor core 12. On an open face 72a where the gates 77 are open in the injection metal mold 63, an introduction grooves 83 are formed while radially extending in such a manner that the gates 77 are connected with portions axially facing coupling parts 15c of the magnet insertion holes 15.SELECTED DRAWING: Figure 5
Patent JP-2019140990-A (JP)
Title: Target tracking apparatus and target tracking system
Inventor: HAKODA YUSAKU
IPC: H04N7/18
Filed: 2018-02-21
Abstract: To inhibit tracking of a target such as birds from becoming difficult (lost) when tracking the target such as birds whose travel speed is high, and change in direction is quick.SOLUTION: A target tracking apparatus 1 includes: a wide field angle imaging unit 11 for imaging a target with a wide field angle; a narrow field angle imaging unit 12 for imaging the target with a narrow field angle; an imaging direction drive unit 13 for driving an imaging direction of the wide field angle imaging unit 11 and the narrow field angle imaging unit 12 so that imaging directions of the wide field angle imaging unit 11 and the narrow field angle imaging unit 12 are the same; and a tracking processing control unit 14 for controlling the imaging direction drive unit 13 so that the narrow field angle imaging unit 12 and the wide field angle imaging unit 11 can image the tracking target substantially in the center of the imaging field angle.SELECTED DRAWING: Figure 1
Patent JP-2019142559-A (JP)
Title: Packaging container
Inventor: KOMIYAMA KAZUMA
IPC: B65D85/50
Filed: 2018-02-22
Abstract: To provide a packaging container in which a foodstuff is easy to be placed, and the drip on the dished foodstuff does not touch or leave a trace.SOLUTION: In a resin sheet molded packaging container with a wall raised around a bottom part, a bottom part is provided with an arrangement surface on a top surface in which the top and bottom and left and right outer shapes are symmetrical in a plan view, a plurality of arrangement reference lines are formed on the arrangement surface, the plurality of arrangement reference lines are formed by concave grooves that are recessed downward from the arrangement surface along each virtual line in a vertical direction, a horizontal direction, and an oblique direction that intersect each other at the center of the arrangement surface. The oblique arrangement reference lines may be two crossing each other at the center of the arrangement surface along virtual straight lines in the right oblique direction and the left oblique direction.SELECTED DRAWING: Figure 1
Patent JP-2019143093-A (JP)
Title: Thermoplastic resin composition
Inventor: NAKAO KIMITAKA
IPC: C08L69/00
Filed: 2018-02-23
Abstract: To provide a thermoplastic resin composition which is excellent in both transparency and chemical resistance and has high surface hardness.SOLUTION: The thermoplastic resin composition contains an amorphous polyester resin (B) having a structural unit derived from an alicyclic diol and a polyarylate resin (C) in a total amount of 25-400 pts.mass based on 100 pts.mass of a polycarbonate resin component (A) comprising 100-80 mass% of a polycarbonate resin (A1) having a structural unit represented by general formula (1) and 0-20 mass% of a bisphenol A type polycarbonate resin (A2). The mass ratio (B/C) of the content of the amorphous polyester resin (B) to the content of the polyarylate resin (C) is 0.8-3.5.SELECTED DRAWING: None
Patent JP-2019148190-A (JP)
Title: Hydrogen pump
Inventor: TAJIMA KOKI
IPC: H01M8/04
Filed: 2018-02-26
Abstract: To provide a hydrogen pump of a fuel cell system capable of suppressing deterioration of volumetric efficiency and formation of droplet of condensate water.SOLUTION: A hydrogen pump (10) of a fuel cell system includes a housing (11) and a pair of rotors (13a, 13b) rotatably arranged on an inner side (12) of the housing (11). The housing (11) is made of a material having a thermal conductivity of 150 W/(mK) or more. An inner wall surface of the housing (11) has higher hydrophilicity than the surfaces of the pair of rotors (13a, 13b). The surface roughness of the inner wall surface of the housing (11) is larger than the surface roughness of the surfaces of the pair of rotors (13a, 13b).SELECTED DRAWING: Figure 1
Patent JP-2019149719-A (JP)
Title: Image processing apparatus and method, and imaging apparatus
Inventor: TOYOHARA Yohei
IPC: G06T5/00
Filed: 2018-02-27
Abstract: To perform re-lighting processing with less discomfort for subjects that are not in focus.SOLUTION: The image processing apparatus includes: detecting means for acquiring image data and detecting a subject in an image; degree-of-focus calculation means for calculating a degree of focus of the detected subject; setting means for setting parameters of one or more virtual light sources for irradiating the subject with virtual light; first reflection component calculation means for calculating a first reflection component in a direction of a normal of the subject of the reflected light irradiated to the subject; second reflection component calculation means for calculating a second reflection component in a direction of a line of sight of the reflected light of the virtual light reflected by the subject; and adding means for adding the first reflection component and the second reflection component to the image data. The second reflection component calculation means is configured such that when the degree of focus is a first value, the second reflection component is adjusted to be smaller than in the case where a second value is larger than the first value.SELECTED DRAWING: Figure 5
Patent JP-2019149316-A (JP)
Title: Lighting device
Inventor: TAKATAKE KAZUHIDE
IPC: F21S2/00
Filed: 2018-02-28
Abstract: To provide a lighting device capable of improving appearance while restraining a fall.SOLUTION: A lighting device 1 comprises a body part 10 comprising a light source part 21, an installation member 50 for installing the body part 10 on an installation base 82, and a fall restraining member 100 for restraining a fall of the body part 10. The fall restraining member 100 comprises a body part side fitting part 110 fitted to the body part 10, an installation base side fitting part 120 fitted to the installation base 82, and a holding member 130 for holding the body part side fitting part 110 and the installation base side fitting part 120 in a relatively rotatable manner.SELECTED DRAWING: Figure 6
Patent JP-2019152545-A (JP)
Title: Foreign material detector
Inventor: TAMENAGA ATSUSHI
IPC: G01N27/00
Filed: 2018-03-05
Abstract: To provide a foreign material detector which can appropriately detect a small foreign material mixed in a lubricant in a gear device.SOLUTION: A foreign material detector (1) is for detecting a foreign material in a lubricant sealed in a gear device. The detector includes a first detection unit (11) and a second detection unit (12) separate from each other. The first detection unit (11) has a magnetic power and connects with the second detection unit (12) by a deposited foreign material (F) so that a signal showing detection of the foreign material (F) is output.SELECTED DRAWING: Figure 2
Patent JP-2019157651-A (JP)
Title: Vacuum pump
Inventor: MANABE MASATSUGU
IPC: F16N7/36
Filed: 2018-03-07
Abstract: To provide a vacuum pump capable of performing more effectively a circulating motion of lubricant at a lubricant storage part.SOLUTION: A vacuum pump of this invention comprises a bearing 8 for supporting a shaft 10 to which a pump rotor is installed; a stationary component 100 installed at the shaft 10 and formed with a tapered surface 100a for use in supplying liquid lubricant to the bearing 8 by a centrifugal force; and a lubricant storage part 60 having a lubricant returning surface 601 where the lubricant discharged from the bearing 8 returns and a lubricant supplying surface 602 contacted to the tapered surface 100a and storing the lubricant. The lubricant storage part 60 is formed by a capillary structure having several fine clearances therein and constituted in such a way that a capillary force may become large in a range from the lubricant returning surface 601 to the lubricant supplying surface 602.SELECTED DRAWING: Figure 2
Patent JP-2019157391-A (JP)
Title: Authentification system
Inventor: SHIMIZU YOSHITAKA
IPC: E05B49/00
Filed: 2018-03-08
Abstract: To provide an authentication system which reduces the labor of directly retrieving the data of an IC card to an authentication device installed at a door which enters a common area.SOLUTION: A resident uploads the resident storage information to a cloud server 30 using a resident terminal 20, and the cloud server 30 stores the uploaded resident storage information as server storage information. The administrator acquires the server storage information stored in the cloud server 30 using the management terminal 40, transmits the server storage information to a shared authentication device 50, and causes the shared authentication device 50 to store the server storage information as shared storage information. The shared authentication device 50 is configured to unlock when the shared memory information matches the read authentication information.SELECTED DRAWING: Figure 1
Patent JP-2019154587-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-03-09
Abstract: To provide a game machine that increases interest of a predetermined performance accompanied by a predetermined operation.SOLUTION: The rates controlled to be in a big winning game state are different between a count-down performance to be executed in response to a pseudo-continuous performance executed in a main liquid crystal display device 35TM200 in which the displayed numerical value is subtracted and updated from an initial value (3) to a final value (0) and a count-up performance to be executed in response to an expectation notice performance executed in the main liquid crystal display device 35TM200 in which the displayed numerical value is added and updated from an initial value (50 to 90) to a final value (60 to 100).SELECTED DRAWING: Figure 13-7
Patent JP-2019155507-A (JP)
Title: Polishing pad, manufacturing method of polishing pad, method for polishing surface of polishing object, and method for reducing scratches when polishing surface of polishing object
Inventor: TAKEDA MASANORI
IPC: B24B37/24
Filed: 2018-03-09
Abstract: To provide a polishing pad that is superior in dressing properties, and superior in scratch suppression while maintaining a polishing rate.SOLUTION: Provided is a polishing pad including an abrasive layer containing resin and first particles. In the polishing pad, an average particle diameter D50 of the first particles is 1.0 to less than 5.0 μm, a content of the first particles relative to the whole abrasive layer is 6.0-18.0 volume%, and a Mohs hardness of the first particles is less than a Mohs hardness of a polishing object.SELECTED DRAWING: None
Patent JP-2019159575-A (JP)
Title: Image processing device
Inventor: YAMADA TSUGUMI
IPC: G06T7/00
Filed: 2018-03-09
Abstract: To provide an image processing device capable of detecting an object from an input image by reducing processing cost more without degrading detection accuracy.SOLUTION: An image processing device 1 includes an image pyramid generation unit 21, a memory 11 and a collation unit 42. The image pyramid generation unit 21 generates an image pyramid Ip having a plurality of layer images L having mutually different sizes on the basis of an input image I. The memory 11 stores a first dictionary W1 for detecting a first object and a second dictionary W2 for detecting a second object obtained by reducing the first object just by a first predetermined reduction rate. The collation unit 42 collates each of the first dictionary W1 and the second dictionary W2 with an image in a detection frame in a detection frame D moving in a layer image L.SELECTED DRAWING: Figure 1
Patent JP-2019154348-A (JP)
Title: Hydroponics system
Inventor: AOKI KAORU
IPC: A01G31/00
Filed: 2018-03-14
Abstract: To provide a hydroponics system that can obtain forcing cultivation effect of plants more securely.SOLUTION: A hydroponics system comprises: cultivation tanks 1, 2 which pool nutritious liquid 4 and raise plants S; and a circulation pipeline 7 for circulating/supplying the nutritious liquid 4 to the cultivation tanks 1, 2, and further comprises: means 8 for generating floating bubbles B having floatability to the nutritious liquid 4 in the nutritious liquid 4 and supplying the bubbles to the cultivation tanks 1, 2 together with the nutritious liquid 4; and means 3, 5, 9 for increasing/decreasing a water level WL of the nutritious liquid 4 in the cultivation tanks 1, 2. A state where at least a part of roots N of the plant S is immersed into the nutritious liquid 4 and a state where it is exposed from the nutritious liquid 4 are repeated by increasing/decreasing the water level WL of the nutritious liquid 4, and time when at least a part of the roots N of the plant S is exposed from the nutritious liquid 4 is set longer than time when it is immersed into the nutritious liquid 4.SELECTED DRAWING: Figure 1
Patent JP-2019161082-A (JP)
Title: Substrate detection device and substrate processing apparatus
Inventor: TERADA KAZUHIRO
IPC: H05K13/02
Filed: 2018-03-15
Abstract: To provide a substrate detection device and a substrate processing apparatus, capable of detecting a substrate on a conveying path even if the substrate is transparent.SOLUTION: A surface mounting machine comprises: a base; a conveying conveyor conveying a substrate P along a conveying pass on the base; an opposite surface 42 opposite to the substrate P conveyed to the conveying pass or a substrate support body supporting the substrate P; a passage formation member 30 having a detection hole 36B formed on the opposite surface 42 and passages 30A to 30C of an air continued to the detection hole 36B; and a detection part 40 that detects the substrate P on the basis of a physical amount transmitted with the air of the passages 30A to 30C as a medium.SELECTED DRAWING: Figure 8
Patent JP-2019158062-A (JP)
Title: Light-emission screw
Inventor: HANDA NAOYA
IPC: F16B35/06
Filed: 2018-03-15
Abstract: To provide a light-emission screw that can suppress deterioration in light-emission performance by coming into contact with a screwing tool while being improved in workability in a dark place.SOLUTION: A light-emission screw includes: a head part 3 formed with an operating recess part 30 into which a tip part of a screwing tool is inserted; and an inside light-emission part 4 having light-emission property and having an inside light-emission material 41 provided in an inside recess part 40 formed at a bottom surface 300 of the operating recess part 30 so as to be formed in a small-width more than the operating recess part 30.SELECTED DRAWING: Figure 3
Patent JP-2019160037-A (JP)
Title: Authentication device and program
Inventor: SAITO MITSUHIRO
IPC: G06T7/00
Filed: 2018-03-15
Abstract: To provide an authentication device and a program which enable highly accurate user authentication using voice.SOLUTION: An authentication device 5 comprises a voice analysis unit 50, a data analysis unit 51, a data storage unit 52, a comparison unit 53, a communication I/F unit 54 and a control unit 55. The voice analysis unit analyzes voice collected around a user. The data analysis unit outputs an analysis result to the control unit. The data storage unit compares an analysis result obtained from the voice analysis unit with an analysis result obtained from the data analysis unit and stores reference data for authenticating a user. The comparison unit, using the analysis result obtained from the voice analysis unit, authenticates a user on the basis of at least one of the number of steps that the user moves from a bed to a room door after the user wakes up, sound that the user brushes teeth and sound that the user wears shoes.SELECTED DRAWING: Figure 3
Patent JP-2018185798-A (JP)
Title: Base-isolation structure designing method
Inventor: HAINO HIDEAKI
IPC: E01D19/04
Filed: 2018-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a base-isolation structure designing method which allows a bridge having a rational structure to be easily designed.SOLUTION: The present invention is directed to a base-isolation structure designing method comprising a plurality of base-isolation bearings provided at a plurality of lower structures for supporting an upper structure. The method has a preceding analysis step S1 of carrying out dynamic analysis required when all the base-isolation bearings have sliding surfaces of the same number to calculate response plasticity of each lower structure or a horizontal displacement amount of a bearing portion, a selection step S2 of selecting one or two or more lower structures on the basis of the response plasticity or the horizontal displacement amount of the bearing portion calculated by the dynamic analysis in the preceding analysis step, and a subsequent analysis step S3 of newly carrying out dynamic analysis required when the number of the sliding surfaces of base-isolation bearings of the lower structure selected in the selection step S2 is increased or decreased as compared with the number obtained upon the previous dynamic analysis to calculate the response plasticity of each lower structure or the horizontal displacement amount of the bearing portion.SELECTED DRAWING: Figure 3