baber/WOPTO huggingface dataset:
Patent JP-2021133780-A (JP)
Title: Movable body control device and movable body control method
Inventor: OCHIAI HIROTOSHI
IPC: B62D24/04
Filed: 2020-02-26
Abstract: To control a swing posture more appropriately.SOLUTION: A posture control ECU constituting a movable body control device comprises a movement locus prediction unit 71 that cumulatively predicts a movement locus of a vehicle, which is a moving body that moves following a target locus set on a road surface, based on the transition of a state quantity that changes with the passage of time due to the movement of the vehicle. Also, the posture control ECU comprises an acceleration read-ahead unit 73 that reads ahead accelerations γ1, γ2 generated in the vehicle based on the prediction of the movement locus. Further, the posture control ECU comprises a swing control unit 60 that controls the swing of an upper body of the vehicle, which is configured to swing with respect to an underbody, based on read-ahead values γe1, γe2 of the accelerations.SELECTED DRAWING: Figure 9
Patent JP-2021134199-A (JP)
Title: Hemoglobin particulate and artificial oxygen carrier
Inventor: KOMATSU TERUYUKI
IPC: A61K38/42
Filed: 2020-02-28
Abstract: To provide a hemoglobin particulate of a core-shell type having high biocompatibility, high safety and easy preparation (synthesis), and an artificial oxygen carrier including the particulate.SOLUTION: A hemoglobin particulate of the present invention is hemoglobin particulate of a core-shell type, and has: a core particulate including a plurality of mutually cross-linked hemoglobins; and a shell material which coats at least a part of a surface of the core particulate, and includes a plurality of shell molecules having mercapto group, in which the shell molecule bonds the core particulate by the mercapto group. Further, an artificial oxygen carrier of the present invention includes the hemoglobin particulate of the present invention.SELECTED DRAWING: Figure 1
Patent JP-2021137911-A (JP)
Title: Processing device
Inventor: SHIRATORI TSUKASA
IPC: B24B45/00
Filed: 2020-03-04
Abstract: To provide a processing device configured so that a grindstone can be easily detached when replacing the grindstone.SOLUTION: The processing device comprises: a disk-like spindle flange 17 connected to a spindle; and a grindstone 14 which comprises an annular base metal part 37 detachably attached to the spindle flange 17 to nearly closely contact a lower surface of the spindle flange 17 and a grindstone part 38 arranged on the lower surface of the base metal part 37 and integrated with the base metal part 37; and air blowout ports 29a and 29b through which air 100 is blown out to a closely contact position between the spindle flange 17 and the base metal part 37.SELECTED DRAWING: Figure 4
Patent JP-2021138494-A (JP)
Title: Sheet carrier and image forming apparatus
Inventor: NISHIMURA TAKATOSHI
IPC: B41J13/02
Filed: 2020-03-05
Abstract: To provide a sheet carrier comprising a carrier roller pair for suitably carrying a sheet stably in point-contact with the sheet.SOLUTION: A sheet carrier 27 comprises: a carrier roller pair 30 that has a drive roller 31 and a plurality of follower rollers 33 arranged opposed to the drive roller 31 and clamps and carries the sheet; and a support unit 35 that supports the plurality of follower rollers 33 to displace in a thickness direction of the sheet relatively to the drive roller 31. The plurality of follower rollers 33 is a spur roller having needle-like projecting teeth 53 radially formed along an outer periphery, and the drive roller 31 has on its outer peripheral surface a plurality of recesses 45 formed along a circumferential direction of the drive roller 31 at portions of facing the teeth 53 of the follower rollers 33. The teeth 53 are spaced from bottom faces of the recesses 45 of the drive roller 31.SELECTED DRAWING: Figure 3
Patent JP-2020179154-A (JP)
Title: Clothing treatment device
Inventor: OGURA Hayato
IPC: D06F33/30
Filed: 2020-03-05
Abstract: To provide a clothing treatment device capable of easily confirming a plurality of pieces of information regarding a clothing treatment agent, and capable of achieving improvement in usability.SOLUTION: A clothing treatment device includes: a clothing treatment tub for storing clothing; an automatic input part for inputting a clothing treatment agent for treating clothing into the clothing treatment tub; a display part for displaying various types of screens; and a control part for controlling the display of the screen in the display part. The control part allows one screen to be displayed in the display part to contain a plurality of pieces of information regarding the clothing treatment agent.SELECTED DRAWING: Figure 4
Patent JP-2021137754-A (JP)
Title: Water treatment apparatus and water treatment method
Inventor: ISHIBASHI HIKARI
IPC: B01D61/22
Filed: 2020-03-06
Abstract: To provide a water treatment apparatus and a water treatment method capable of saving a space and reducing costs while suppressing separation membrane blockage.SOLUTION: A water treatment apparatus 1 includes: a submersible pump 21 for pumping up groundwater from a well 100; membrane separation means 10 for separating the groundwater pumped up from the well 100 into permeable water and non-permeable water; a raw water supply channel 22 connecting the submersible pump 21 and the membrane separation means 10; and pressure fluctuation reduction means 30 provided in the raw water supply channel 22 to reduce pressure fluctuation of the groundwater pumped up from the well 100, wherein the groundwater pumped up from the well 100 is supplied to the membrane separation means 10 while maintaining an airtight condition.SELECTED DRAWING: Figure 1
Patent JP-2021144619-A (JP)
Title: Information processing device, information processing method and computer program
Inventor: FUKUSHIMA ARIKA
IPC: G06F16/906
Filed: 2020-03-13
Abstract: To provide an information processing device capable of selecting data for generating a highly accurate model, an information processing method and a computer program.SOLUTION: According to this embodiment, an information processing device includes a difference calculation part for calculating a plurality of differences between an objective variable and prediction values of the objective variable from at least one explanatory variable on the basis of a plurality of pieces of data including the objective variable and the explanatory variable, a candidate generation part for generating at least one division condition candidate for dividing the variable into a plurality of sections, and a division condition selection part for selecting a first division condition from the at least one division condition candidate on the basis of the differences calculated from the data belonging to the plurality of sections obtained by dividing the explanatory variable by the division condition candidate.SELECTED DRAWING: Figure 1
Patent JP-2021149666-A (JP)
Title: Object detection device, object detection method and object detection program
Inventor: NOGAMI AYAKA
IPC: G06T7/00
Filed: 2020-03-19
Abstract: To provide an object detection device which can highly accurately detect a detection object from an image.SOLUTION: An object detection device 30 comprises: learning model storage means 24 which stores a position estimation model that estimates a likelihood of a position of a detection object for each pixel of an image and a size estimation model that estimates a size of the detection object in each pixel; estimation means 32 which estimates the likelihood of the position of the detection object and the size of the detection object for each pixel; integration processing means 33 which obtains candidate positions being integration objects by using the estimated size and outputs the position of the detection object by integrating the candidate positions. In the learning of the position estimation model and size estimation model, a value of a parameter of an abundance function of the detection object is set with the candidate positions and estimated size for an image for learning, and an abundance distribution of the detection object for the image for learning is obtained.SELECTED DRAWING: Figure 7
Patent JP-2021149011-A (JP)
Title: Optical fiber device and method for performing surface roughening on optical fiber glass
Inventor: WAKITA TORU
IPC: G02B6/00
Filed: 2020-03-21
Abstract: To provide an optical fiber device which has a constitution easier to manufacture and includes more even light intensity distribution and to provide a method for performing surface roughening on an optical fiber glass used for the same.SOLUTION: Disclosed is an optical fiber device which includes a light emitting part having a core, a clad layer disposed around the core, and a light diffusing layer coating the core and the clad layer. In the clad layer, the core coverage in the cross-section decreases as it goes toward the tip direction in the longitudinal direction of the core. On the surface of the core, roughening processing is applied in areas where the clad layer is not covered.SELECTED DRAWING: Figure 1
Patent JP-2021150555-A (JP)
Title: Powder magnetic core and method of manufacturing the same
Inventor: CHIBA MIHO
IPC: C22C38/00
Filed: 2020-03-23
Abstract: To provide a powder magnetic core that has particularly high magnetic permeability and that can contribute to miniaturization of a magnetic component such as a reactor, and a method of manufacturing the same.MEANS FOR SOLVING THE PROBLEM: A powder magnetic core includes a pressurized powder body that is made from malleable powder and nanocrystal powder in which the ratio (L1/L2) between a major axis L1 and a minor axis L2 is in the range of 1.1-5.0. The ratio of powder, in which an orientation angle of the nanocrystal powder with respect to a direction perpendicular to a molding direction of the pressurized powder body is less than 45°, is in the range of 65-85%.SELECTED DRAWING: None
Patent JP-2021146067-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-23
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part.SELECTED DRAWING: Figure 33
Patent JP-2021149054-A (JP)
Title: Camera device
Inventor: KIRIHARA TAKEHISA
IPC: G02B7/02
Filed: 2020-03-23
Abstract: To provide a camera device which can effectively develop a developer into a photographic film, and is easily assembled.SOLUTION: A camera device 1 includes: a base frame 40 which is mounted with a barrel part 20 and stores a photographic film including a developer; and a developer developing unit 50 for storing a pair of rollers 52A and 52B feeding the photographic film stored in the base frame 40 along a Z direction while pressing the photographic film. The base frame 40 has: a frame body 41 having a rectangular frame shape; and projection pieces 42A and 42B projecting in a Y direction from the frame body 41. The developer developing unit 50 has mounting pieces 55A and 55B corresponding to projection pieces 42A and 42B of the base frame 40. The mounting pieces 55A and 55B of the developer developing unit 50 are mounted on the projection pieces 42A and 42B of the base frame 40, and thereby the developer developing unit 50 is mounted on the base frame 40 in the Z direction.SELECTED DRAWING: Figure 6
Patent JP-2021151704-A (JP)
Title: Manufacturing method of high pressure tank
Inventor: HATTA TAKESHI
IPC: B29C70/48
Filed: 2020-03-24
Abstract: To provide a manufacturing method of a high pressure tank capable of ensuring performance and quality while suppressing deformation of a liner during impregnation.SOLUTION: In a manufacturing method of a high pressure tank, liquid nitrogen is supplied to at least one of the inside and outside of a preform before impregnated with a resin.SELECTED DRAWING: Figure 2
Patent JP-2021151189-A (JP)
Title: Okara paste and its production method
Inventor: CHIKADA SHUMA
IPC: A21D2/36
Filed: 2020-03-24
Abstract: To provide okara (bean-curd leftovers) paste with good preservative quality (little syneresis), smoothness on the tongue and excellent melt-in-your-mouth feeling, which improves workability, appearances and textures when used for bakery products such as bread.SOLUTION: Okara paste is produced by applying heat/pressure sterilization treatment under a condition of F value equal to or more than 9 to a mixture of 100 pts.mass of dried okara powder which goes through a screen with 100 μm apertures and 500-1000 pts.mass of water.SELECTED DRAWING: None
Patent JP-2021152431-A (JP)
Title: Storage type water heater
Inventor: YATSU JUMPEI
IPC: F24H9/16
Filed: 2020-03-24
Abstract: To provide a storage type water heater which is advantageous in reducing the likelihood of a control board malfunction.SOLUTION: The storage type water heater comprises a hot-water storage tank, a tank heat-insulation material disposed outside the hot-water storage tank, a control board 50 that controls functional components, and an outer shell case storing the hot-water storage tank, the tank heat-insulation material, the functional components, and the control board 50, with a storage recess 21 storing the control board 50 formed on the tank heat-insulation material, and has a waterproofing capability of preventing water from entering into the storage recess 21 when the water level in the outer shell case is higher than the lower end of the control board 50 and lower than the lowest part of the upper edge of the storage recess 21.SELECTED DRAWING: Figure 2
Patent JP-2021151910-A (JP)
Title: RTG remote control system and RTG remote control method
Inventor: MIYATA NORIAKI
IPC: B66C13/40
Filed: 2020-03-24
Abstract: To provide an RTG remote control system and an RTG remote control method that can suppress the increase in the cost of communication facilities.SOLUTION: An RTG remote control system 100 according to an embodiment comprises a plurality of RTG cranes 10, a remote control room 5 with a plurality of consoles 6, a local high-speed wireless communication line L1 that enables communication between the remote control room 5 and each of the plurality of RTG cranes 10, and a switching unit 21 that switches the communication between the remote control room 5 and each of the plurality of RTG cranes 10 from the local high-speed wireless communication line L1 to a public line L2 when the communication by the local high-speed wireless communication line L1 between the remote control room 5 and each of the plurality of RTG cranes 10 becomes abnormal.SELECTED DRAWING: Figure 3
Patent JP-2021152622-A (JP)
Title: Negative dry film resist and etching method
Inventor: IRISAWA MUNETOSHI
IPC: C08K5/29
Filed: 2020-03-25
Abstract: To provide a negative dry film resist that has high resistance to an etchant containing hydrofluoric acid or ammonium fluoride and, after etching, forms an image with excellent linearity.SOLUTION: A negative dry film resist has a support film, a first photosensitive resin layer and a second photosensitive resin layer, which are laminated in the stated order. The first photosensitive resin layer has at least (A) an acid-modified epoxy (meth)acrylate, (B) a photopolymerization initiator, (C) a blocked isocyanate compound and (D) a filler, and the second photosensitive resin layer has at least (A) the acid-modified epoxy (meth)acrylate, (B) the photopolymerization initiator and (C) the blocked isocyanate compound but is free of (D) the filler.SELECTED DRAWING: None
Patent JP-2021157484-A (JP)
Title: Medium handling device
Inventor: MIZUNO TAKAYUKI
IPC: G07D11/26
Filed: 2020-03-26
Abstract: To provide a medium handling device that can achieve a more reliable operation than conventional one in a case where payment rejection occurs frequently.SOLUTION: The medium handling device includes: a plurality of storages that store a medium; a control unit 20 that controls processing through use of the medium; a recognition unit 13 that recognizes the medium. The control unit 20 includes: a count unit 23 that counts the number of media determined as rejection media by the recognition unit 13, and determines a rejection frequently occurring state in which the number of the rejection media reaches a prescribed number; and a transfer determination unit 24 that in a case where the rejection frequently occurring state has been brought about, determines whether the rejection frequently occurring state results from transfer of the medium between the storages.SELECTED DRAWING: Figure 2
Patent JP-2021158584-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: NAKADA YUICHI
IPC: B41J29/393
Filed: 2020-03-27
Abstract: To provide a process for inspecting a printed material with high accuracy even in a case where a contrast between a defect and a background of the defect varies depending on a defect type.SOLUTION: An image processing apparatus 100 includes: a reference image setting unit configured to set a reference image which is a target printed result; a detection sensitivity setting unit configured to set a detection sensitivity for two or more types of defects; an image acquisition unit configured to acquire an image data indicating an image to be inspected; a difference image generation unit configured to generate a difference image indicating a difference between the reference image and the image to be inspected; a difference image correction unit configured to correct the difference image by replacing a pixel value greater than a threshold value to the threshold value form among pixel values of the difference image; and an inspection processing unit configured to inspect the image to be inspected on the basis of the detection sensitivity, the difference image, and the corrected difference image.SELECTED DRAWING: Figure 2
Patent JP-2021155667-A (JP)
Title: Low-dusting grease composition
Inventor: AMARI HIROYUKI
IPC: C10M129/78
Filed: 2020-03-30
Abstract: To provide a low-dusting grease composition satisfying low-dusting property, rust prevention property, long life of a bearing, and low torque property during rotation of the bearing.SOLUTION: A low-dusting grease composition has a kinetic viscosity of 40-120 mm2/sec at 40°C, and contains at least one kind of base oil selected from synthetic hydrocarbon oil and ether oil as well as urea-based thickener represented by a formula (1) in the amount of 14 mass% or more based on the total amount of grease. The urea-based thickener raw material contains: a thickener having a molar ratio of aliphatic amine to alicyclic amine ((molar number of aliphatic amine)/(total molar number of aliphatic amine and alicyclic amine)×100) in the range of 30-70; a rust inhibitor, which is solid at normal temperature, in the amount of 0.1-3.0 mass% to the total amount of grease; and an antioxidant in the amount of 0.1-1.0 mass% to the total amount of grease. The worked penetration is in the range of 170-260. R1-NHCONH-R2-NHCONH-R3 (1) (In the formula, R1 and R3 may be the same with or different from each other, and are a 8-22C alkyl group or a cyclohexyl group, and R2 is a 6-15C divalent aromatic hydrocarbon group.)SELECTED DRAWING: None
Patent JP-2021162417-A (JP)
Title: Absolute encoder
Inventor: SAITO KATSUNORI
IPC: G01D5/245
Filed: 2020-03-31
Abstract: To provide means for improving accuracy of detecting a rotation angle of a sub-shaft.SOLUTION: In an absolute encoder, a second worm wheel part 41 as a second driven gear has a central axis is orthogonal to a central axis of a first worm wheel part, and meshes with a second worm gear part. A support shaft 42 rotatably supports the second worm wheel part 41. A magnet Mq rotates integrally with the support shaft 42. An angle sensor is provided near the magnet Mq and detects variation in a magnetic flux generated from the magnet Mq. A first bearing 43 has an outer race 432 that is fixed to the second worm wheel part 41 and an inner race 431 that is fixed to the support shaft 42. A second bearing 44 has an inner race 441 that is fixed to the support shaft 42.SELECTED DRAWING: Figure 10
Patent JP-2021163097-A (JP)
Title: Information processing apparatus, control method thereof, and program
Inventor: KUBOTA JUN
IPC: G06Q30/02
Filed: 2020-03-31
Abstract: To provide an information processing apparatus allowing a user to correctly know his or her own privilege information, such as a coupon, and receive a privilege in a commercial transaction in a simple method, a control method of the information processing apparatus, and a program.SOLUTION: An information processing apparatus (web management server) includes: user specifying means; management means which manages a coupon of a user; determination means which determines whether the coupon is valid or not; user coupon specifying means which specifies the kind of the coupon; commodity specifying means which specifies commodities dealt; available coupon specifying means which specifies the kind of coupon available in a commercial transaction; privilege information presentation means which presents available coupon information to the user under the condition that the coupon is valid and the coupon corresponds to the kind of the coupon available for a commodity dealt or to be dealt in the commercial transaction, from the determination means, the user coupon specifying means, and the available coupon specifying means; and privilege information receiving means which receives selection and use of the coupon information.SELECTED DRAWING: Figure 3
Patent JP-2021159255-A (JP)
Title: Odor absorptive extendable back sheet
Inventor: TAKEUCHI NAOYA
IPC: A61F13/15
Filed: 2020-03-31
Abstract: To provide an odor absorptive extendable back sheet comprising excellent balance of production suitability such as film production property, filling machine suitability and a high odor absorption effect on an odor of blood, an odor of menses or an excreta odor, for a long term.SOLUTION: There is provided an odor absorptive extendable back sheet applied to a domestic sanitary article for absorbing an odor of blood, an odor of menses or excreta odor. The odor absorptive extendable back sheet has at least, an odor absorptive layer and heat seal property. The odor absorptive layer includes a binder resin and an odor absorptive agent. The odor absorptive agent includes hydrophobic zeolite and/or a metal carrier inorganic porous body, and a water vapor permeation degree of the odor absorptive extendable back sheet is 10 g/(m2 day) or greater.SELECTED DRAWING: Figure 3
Patent JP-2021160585-A (JP)
Title: Driving system
Inventor: MIYAUCHI SHIGEYUKI
IPC: B60K23/08
Filed: 2020-03-31
Abstract: To provide a driving system, which can suppress occurrence of a tight corner braking phenomenon.SOLUTION: In a state where at least a first clutch 15 is released, torque of an output shaft 6 is not transmitted to front wheels 3FL and 3FR, which are sub-driving wheels, but the torque of the output shaft 6 is transmitted to main driving wheels, so that a vehicle can be brought into a two-wheel drive status. A user can select two-wheel drive status and a four-wheel drive status by operating a 2/4 WD switching switch 43. However, in a situation where the four-wheel drive status is selected by operating the 2/4 WD switching switch 43 but the four-wheel drive status is not needed, that is a situation where tire slip is not occurring in rear wheels 3RL and 3RR, which are the main driving wheels, the user can hold the two-wheel drive status.SELECTED DRAWING: Figure 1