baber/WOPTO huggingface dataset:
Patent JP-2020194494-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: ISHIKAWA KENJI
IPC: G06F40/232
Filed: 2019-05-30
Abstract: To provide an information processing device, an information processing method and an information processing program with which it is possible to properly advice a correct answer place name for the place name incorrectly inputted by a user.SOLUTION: A server device 10 (information processing device) comprises: an information acquisition unit 131 for acquiring the input log of a plurality of input information pieces successively inputted within a prescribed period at a user terminal that the user owns; an incorrect input detection unit 132 for detecting an incorrectly inputted place name, as an incorrectly inputted place name, from the plurality of input information pieces; a correct answer acquisition unit 133 for acquiring a correct answer place name that is the correct name for the incorrectly inputted place name; and a correct/incorrect place name information generation unit 134 for generating correct/incorrect place name information in which the incorrectly inputted place names and the correct answer place names are associated.SELECTED DRAWING: Figure 2
Patent JP-2019215341-A (JP)
Title: Separation method and analysis method for microvesicle from human blood
Inventor: KANG DONGCHON
IPC: C12N5/078
Filed: 2019-06-07
Abstract: To provide a method for efficiently separating and analyzing microvesicles existing in human blood.SOLUTION: The method comprises: (Step A) a step of simultaneously adding, to a blood sample or a treatment object thereof, (1) a staining reagent and (2) labeled IgG in this order, or in the reverse order; (Step B) a step of contributing to measurement of a flow cytometer with a reaction object obtained in the step A; (Step C) a step of analyzing data obtained in the step B, to exclude (1) aggregated microvesicles and (2) a particle group reacting to the labeled IgG in this order, or in the reverse order, or simultaneously from an observation image; and (Step D) a step of sorting and characterizing derived cells into a microvesicle population.SELECTED DRAWING: None
Patent JP-2020202302-A (JP)
Title: Semiconductor growth substrate, semiconductor element, semiconductor light-emitting element, and manufacturing method of semiconductor element
Inventor: DAICHO HISAYOSHI
IPC: H01L21/205
Filed: 2019-06-11
Abstract: To provide a semiconductor growth substrate capable of reducing the defect density and growing a nitride semiconductor layer having a high-quality a-plane as a main surface, a semiconductor element, a semiconductor light-emitting element, and a manufacturing method of a semiconductor element.SOLUTION: A semiconductor growth substrate (10) includes an r-plane sapphire substrate (11) having an r-plane as a main surface, a buffer layer (12) formed on the main surface, a plurality of dielectric masks (13) formed on the buffer layer (12), and a nitride semiconductor layer (14) having an a-plane as a main surface formed over the buffer layer (12) and the dielectric masks (13).SELECTED DRAWING: Figure 1
Patent JP-2020055995-A (JP)
Title: Optical film, flexible display device and method for manufacturing optical film
Inventor: OMATSU KAZUYOSHI
IPC: G09F9/00
Filed: 2019-06-11
Abstract: To provide an optical film which has excellent optical homogeneity and exhibits high optical characteristics even after durability test, a flexible display device including the film, and a method for manufacturing the film.SOLUTION: An optical film contains a polyimide-based resin and/or polyamide-based resin having a weight average molecular weight of 230,000 or more, in which when line profiles in mutually perpendicular directions h and v in a film reverse space image obtained by Fourier transformation of a projection image obtained by a projection method are represented by line profile h and line profile v, and line profiles in mutually perpendicular directions h' and v' in a background reverse space image obtained by Fourier transformation of a background image obtained without using the optical film in the projection method are represented by line profile h' and line profile v', the values satisfy a constant relationship, and light transmittance at 380 nm is 20% or less and light transmittance at 420 nm is 75% or more.SELECTED DRAWING: Figure 3
Patent JP-2020200902-A (JP)
Title: Valve device
Inventor: HAMADA TAKUYA
IPC: F16K31/04
Filed: 2019-06-11
Abstract: To provide a valve device capable of performing highly accurate flow control of cooling water while suppressing an opening variation of a distribution hole resulting from the backlash of a gear of a gear mechanism.SOLUTION: In a valve device 10, a rotated part 16 is rotated in accordance with the rotating operation of a motor 12 while being energized to one side in a valve peripheral direction by a coil spring 18. Thus, compared to the case that, for example, there is no energization in the valve peripheral direction by the coil spring 18, the opening variation of each distribution hole resulting from the backlash of the gear of the gear mechanism 14 can be suppressed. As a result, compared to the case that there is no energization in the valve peripheral direction by the coil spring 18, the valve device 10 can perform highly accurate flow control of cooling water.SELECTED DRAWING: Figure 3
Patent JP-2020201870-A (JP)
Title: Hyper-parameter management device, hyper-parameter management method and hyper-parameter management program product
Inventor: NGUYEN HUONG
IPC: G06N20/00
Filed: 2019-06-13
Abstract: To solve the problem that there are more than tens of thousands of combinations of hyper-parameters, and when machine learning is applied to a problem to be solved, it is required that many combinations having higher precision are put in operation and a combination with the highest precision is specified.SOLUTION: A hyper-parameter management device according to the present invention includes: a reinforced learning part which generates a set of first hyper-parameters including a hyper-parameter for processing and a hyper-parameter for model; a processing part which processes object data based upon the hyper-parameter for processing to generate information for training and information for test; a model generation part which uses the information for training to generate a machine learning model based upon the hyper-parameter for model; an evaluation part which uses the information for test to verify a machine learning model to calculate evaluation points as to the first hyper-parameters; and a modification part which generates a set of second hyper-parameters based upon high-order hyper-parameters stored in the high-order hyper-parameter database.SELECTED DRAWING: Figure 2
Patent JP-2020201462-A (JP)
Title: Cleaning roller for image carrier and image forming apparatus
Inventor: MIYAMARU TAKESHI
IPC: G03G21/00
Filed: 2019-06-13
Abstract: To provide a cleaning roller for an image carrier and an image forming apparatus that allow high-quality image formation for a long period.SOLUTION: A cleaning roller 10 for an image carrier comprises a shaft body 11 and a foam elastic layer 12 formed on an outer peripheral surface of the shaft body 11. The foam elastic layer 12 has a cell diameter of 50 μm or more and 300 μm or less. The foam elastic layer 12 includes, on at least a cell wall, a coating layer 13 including a base material resin and fine particles. The coating layer 13 has irregularities on its surface formed by the fine particles. The coating layer 13 has a thickness of 5 μm or more and 50 μm or less. The fine particles have an average particle diameter of 4 μm or more and 25 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2020023044-A (JP)
Title: Gripper
Inventor: SHASHI KUMAR BETTAIAH
IPC: B23Q7/04
Filed: 2019-06-14
Abstract: To provide a modular sheet metal gripper that bridges the bottlenecks of weight aspects with compact size while ensuring competing gripping characteristics.SOLUTION: A pair of opposing jaw member 118 are pivotally secured to a trident portion about separate pivot pins. A cam assembly is operatively connected to a piston rod 48 of a fluid driven powering assembly. The cam assembly extends laterally outward with respect to a cylinder bore axis to receive a cam bush that engages with a through slot 136 on each of the pair of opposing jaw members 118. The jaws 118 rotate with respect to one another in response to fluid power in a cylindrical section. In a pair of side plate members, each slide plate member has an elongated blind slot that receives an end of the cam assembly and the end travels in the blind slot. Cam slots 136 in the pair of opposing jaws 118 are provided via a cam bushing.SELECTED DRAWING: Figure 6
Patent JP-2020203751-A (JP)
Title: Sheet ejection roller
Inventor: MATSUMOTO TAKUYA
IPC: G03G15/00
Filed: 2019-06-17
Abstract: To provide a sheet ejection roller capable of satisfactorily ejecting a sheet without causing deviation of a coating layer.SOLUTION: A sheet ejection roller 10 including a shaft body 11, an elastic layer 12, and a coating layer 13 on the outer circumference of the shaft body 11, in this order. The coating layer 13 is made of a heat-contractable fluoroplastic tube. The elastic layer 12 is covered by the contraction force of the coating layer 13. The contraction rate of the elastic layer 12 is -12% or more and -1.5% or less.SELECTED DRAWING: Figure 1
Patent JP-2019180414-A (JP)
Title: System for forming emulsion
Inventor: AMY L HIDDESSEN
IPC: B01F5/00
Filed: 2019-06-19
Abstract: To solve the problem that a better system for forming emulsion is needed.SOLUTION: A system including a method, an apparatus, and a kit for forming emulsion is realized. The system may include an instrument and a micro-fluid chip received by the instrument. The instrument may apply pressure to prospective emulsion phases held by the chip, and prompt formation and collection of the emulsion in the chip. In some embodiments, the instrument may stop pressure application to the chip when change in pressure satisfying a predefined condition is detected by the instrument. The change may indicate that an endpoint of droplet generation has been reached.SELECTED DRAWING: Figure 2
Patent JP-2021000674-A (JP)
Title: Inclined rotary table device
Inventor: Shibahara Masato
IPC: B23Q1/54
Filed: 2019-06-20
Abstract: To provide a structure of an inclined rotary table device that does not require a separate adjustment work even when an adjustment is made to a position of the rotary table.SOLUTION: An inclined rotary table device includes a position adjustment mechanism for adjusting a position of an inclined frame relative to a driven shaft at least in a vertical direction, the position adjustment mechanism being arranged between the driven shaft and the inclined frame. The driven shaft is formed in a hollow shape such that at least a part of a rotary driving motor can be arranged inside, and has an installation part for installing the inclined frame, the installation part being formed so as to extend in a radial direction and allow an installation of the rotary driving motor to the inclined frame. The rotary driving motor is supported by the driven shaft via the inclined frame.SELECTED DRAWING: Figure 2
Patent JP-2021000746-A (JP)
Title: mechanical pencil
Inventor: SANADA HIROAKI
IPC: B43K21/00
Filed: 2019-06-20
Abstract: To prevent visibility of a display body from being damaged by core powder in a core storage space.SOLUTION: A mechanical pencil 10 has a shaft cylinder 20, a mouthpiece unit 30 supported by the shaft cylinder, a core holding unit 40 having a chuck 41 for delivering a core held by relative movement to the mouthpiece unit, and a display body 70 provided so as to be movable in an axial direction AD. The display body partitions a core storage space formed behind the chuck in the shaft cylinder from behind. At least the display body at a specific position can be observed from the outside of the shaft cylinder. The display body has a display body part 71 extending in the axial direction and a flange part 72 projecting in a direction non-parallel to the axial direction from the display body part.SELECTED DRAWING: Figure 4
Patent JP-2019156397-A (JP)
Title: Flight unit and control method of flight unit
Inventor: SUZUKI YOICHI
IPC: B64D1/22
Filed: 2019-06-24
Abstract: To provide a new technology relating to a method of moving cargo L between flight units.SOLUTION: The present invention relates to a method of moving a cargo L between flight units using a first flight unit and a second flight unit in the air. The first flight unit and the second flight unit each comprise a rotary wing, an arm part supporting the rotary wing, and a loading part for loading a cargo L. The arm part and the loading part are configured to be independently displaceable in at least the horizontal direction and the vertical direction. The method includes a step of positioning the first flight unit under the second flight unit, a step of locking relative positions of the first flight unit and the second flight unit, and a step of pulling up the cargo L on the loading part of the first flight unit to the loading part of the second flight unit.SELECTED DRAWING: Figure 2
Patent JP-2021004916-A (JP)
Title: Selection method for processing base material lens and lens manufacturing method
Inventor: UEOKA KENTA
IPC: B24B13/00
Filed: 2019-06-25
Abstract: To select an appropriate base material lens from a plurality of base material lenses in a short time easily when manufacturing lenses that have a design surface shape to be targeted.SOLUTION: When one is selected as a processing base material lens from a plurality of base material lenses different at least in either a surface shape or thickness of a lens surface so as to process the lens on the basis of a design surface shape, the control point when lens cross-sectional shapes related to surface shape of the base material lens and the design surface shape of the lens to manufacture are expressed by a parametric curve having convex inclusion property defining the curve profile by a plurality of control points is acquired. On the basis of a relative position of the second convex shape created by combining the control points related to the design surface shape corresponding to a first convex shape created by combining the control points related to the surface shape of the acquired base material lens, the processing base material lens is selected from the plurality of base material lenses.SELECTED DRAWING: Figure 4
Patent JP-2020171665-A (JP)
Title: Absorbed dose management apparatus and absorbed dose management method
Inventor: XU XIEPING
IPC: A61B6/00
Filed: 2019-06-28
Abstract: To reduce or avoid a dose to be absorbed by a medical staff member.SOLUTION: An absorbed dose management apparatus according to an embodiment comprises a dose spatial distribution information acquisition unit, a positional information acquisition unit, a dose information acquisition unit, and a display control unit. The dose spatial distribution information acquisition unit acquires information on a dose spatial distribution calculated on the basis of an imaging condition corresponding to imaging performed by a radiographic image diagnosis apparatus. The positional information acquisition unit acquires positional information in the dose spatial distribution on a part of a medical staff member around the radiographic image diagnosis apparatus. The dose information acquisition unit acquires information on a dose received by the part, on the basis of the positional information. The display control unit performs control so as to display the information on the dose on a display.SELECTED DRAWING: Figure 1
Patent JP-2021007361-A (JP)
Title: Roaster
Inventor: ISHIBASHI ICHIRO
IPC: A23N12/08
Filed: 2019-07-02
Abstract: To provide a small roaster that can make anyone easily roast coffee beans by uniformly heating to thus produce delicious coffee.SOLUTION: Provided is a roaster for roasting coffee beans, the roaster including, in a roasting unit, a direct-heating roasting mechanism and a hot-air roasting mechanism. The direct-heating roasting mechanism comprises direct-heating roasting means which heats a direct-heating roasting dish by hot air generated by a heater and a fan to directly transfer heat from the direct-heating roasting dish to the coffee beans for roasting. The hot-air roasting mechanism comprises hot-air roasting means which transfers the hot air generated by the heater and the fan to the coffee beans via a guide unit for roasting. Configuration means for roasting is adopted which is used in conjunction with the direct-heating roasting means and the hot-air roasting means.SELECTED DRAWING: Figure 1
Patent JP-2021010613-A (JP)
Title: Broom and broom with dustpan
Inventor: NAKAI GORO
IPC: A47L13/52
Filed: 2019-07-06
Abstract: To provide a broom capable of being held on a target surface such as a side surface part of a domestic appliance, a gap between furniture and a wall, and a side part of a desk or the like, by magnetic attraction, and preventing contamination on the target surface, and a broom with a dustpan.SOLUTION: A broom J is configured so that both of a front surface side and a back surface side are along a vertical plane. On both of a broomstick part K on the front surface side and a holding base part L1, there is provided a permanent magnet part M which is formed of a flexible bond magnet being formed into a sheet-shape by kneading ferrite magnet into a synthetic rubber material. A surface which is magnetically attracted to a target surface on the permanent magnet part M is covered with a polypropylene film whose thickness is 20 μm. The broom J is held on a dustpan D by fitting the broomstick part K to a groove shaped part E1 of the dustpan D and fitting a broom brush part L to a fitting dustpan main body part F, and the broom is magnetically attracted to an iron based vertical plane or the like by the permanent magnet parts M provided on the broomstick part K and the holding base part L1.SELECTED DRAWING: Figure 9
Patent JP-2019186961-A (JP)
Title: Information processor, information processing method and imaging apparatus
Inventor: SEKI KENZABURO
IPC: H04N5/343
Filed: 2019-07-12
Abstract: To provide an information processor and an information processing method capable of further reducing the processing time related to the output of the captured image.SOLUTION: The information processor has a processing part for processing a piece of first data which is transmitted at the first data density based on the basis of the pixel signals output from each of multiple pixels and a piece of second data transmitted at a second data density different from the first data density. The processing part executes at least any one of an output processing for outputting an image on the basis of the first data and image processing on the second data based on the basis of the first data.SELECTED DRAWING: Figure 4
Patent JP-2021014095-A (JP)
Title: Bookbinding device
Inventor: MATSUSHITA TAKESHI
IPC: B42C19/02
Filed: 2019-07-16
Abstract: To provide a bookbinding device capable of neat bookbinding by overlapping and folding sheets even if an adhesive is applied thereon.SOLUTION: A bookbinding device 10 comprises: a paper feeding part 2 that feeds a sheet 100 one by one; a carrier mechanism 3 that carries the fed sheet 100 along a carrying face 30 towards a downstream side in a carrying direction; an adhesive application part 4 that applies the adhesive along the carrying direction on an approximately center portion in a width direction of a surface of the carried sheet 100; a placement part 5 having three vertically arranged trays 51, 52 and 53 for placing the sheet 100 applied with the adhesive thereon one by one; and a saddle stitching mechanism 6 that carries out saddle stitching by performing a folding action and an adhering action by pressing a folding knife 61 to the three sheets 100 placed on the placement part 5 so as to penetrate the trays 51, 52 and 53.SELECTED DRAWING: Figure 1
Patent JP-2019171200-A (JP)
Title: Systems and methods for automated segmentation of individual skeletal bones in 3d anatomical images
Inventor: ALI BEHROOZ
IPC: G06T7/155
Filed: 2019-07-19
Abstract: To provide systems and methods for automated segmentation of individual skeletal bones in 3D anatomical images.SOLUTION: Presented herein, in certain embodiments, are approaches for robust bone splitting and segmentation in the context of small animal imaging, for example, microCT imaging. In certain embodiments, a method for calculating and applying single and hybrid second-derivative splitting filters to gray-scale images and binary bone masks is described. These filters can accurately identify the split lines/planes of the bones even for low-resolution data, and hence accurately morphologically disconnect the individual bones. The split bones can then be used as seeds in region growing techniques such as marker-controlled watershed segmentation. With this approach, the bones can be segmented with much higher robustness and accuracy compared with prior art methods.SELECTED DRAWING: Figure 8
Patent JP-2021021337-A (JP)
Title: Fuel injection control device for engine
Inventor: OURA TAKUYA
IPC: F02B17/00
Filed: 2019-07-24
Abstract: To reduce an amount of NOx emission.SOLUTION: A fuel injection control device for an engine 1 includes a swirl generating part (swirl control valve 56), a fuel injection part with multi-injection holes (injector 6), an ignition part (ignition plug 25) and a control unit (ECU10). The fuel injection part forms a mixture that is leaner than a theoretical air fuel ratio, part of the mixture starts combustion accompanied by flame propagation with the ignition by the ignition part and the rest unburned mixture burns with self-ignition. A swirl flow causes first fuel spray discharged from a first injection hole of the fuel injection part and second fuel spray discharged from a second injection hole to retreat from each other, while the swirl flow causes third fuel spray discharged from a third injection hole and fourth fuel spray discharged from a fourth injection hole to come close to each other, thereby forming, in the combustion chamber, a first region and a second region of which mixture is richer than the mixture of first region. The fuel injection part executes first fuel injection, second fuel injection and third fuel injection sequentially with fuel injection intervals therebetween in an intake stroke.SELECTED DRAWING: Figure 10
Patent JP-2021022180-A (JP)
Title: Order management system and management method therefor
Inventor: AKIBA JUNICHI
IPC: G06Q10/08
Filed: 2019-07-29
Abstract: To provide an order management system and a management method therefor that can manage the whole supply chain and also deliver ordered articles in accurate delivery periods.SOLUTION: An order management system manages production, transportation and delivery of an article, ordered by a consumer, through a network 20 so as to deliver the article. This system comprises a server 10 connected to the network, and operation terminals 11-17 each provided for a stakeholder associated with a supply chain, and connected to the network. Then, the server converts distribution efficiency of the article into an amount of money, and defines, based upon a principal variable of an ideal article distribution model, each allocation quantity of a global wallet for each stakeholder associated with the supply chain.SELECTED DRAWING: Figure 1