baber/WOPTO huggingface dataset:
Patent JP-2020170030-A (JP)
Title: Image forming device
Inventor: HAGIWARA CHIHIRO
IPC: G03G15/00
Filed: 2019-04-01
Abstract: To provide an image forming device for secondarily transferring a toner image of a primary intermediate transfer medium of a plurality of image forming units to a medium to which to be transferred, with which it is possible to detect a toner image in at least one image forming unit while being unaffected by a secondary transfer part.SOLUTION: The image forming device comprises: image forming units 30, 50 having a plurality of image forming parts and intermediate belts 40, 60 to which a patch image formed by the image forming part is primarily transferred; secondary transfer parts 74,76 for secondarily transferring the patch images of the intermediate transfer belts 40, 60 to a conveyance belt 21 and provided in correspondence to the image forming units 30, 50, respectively; an optical sensor 150 for detecting a patch image on downstream side from a most downstream secondary transfer position TK2; and optical sensors 154, 156 for detecting patch images between most downstream primary transfer positions TW1, TK1 and secondary transfer positions TJ2, TK2 of the intermediate transfer belts 40, 60 and provided in the image forming units 30, 50.SELECTED DRAWING: Figure 4
Patent JP-2020169292-A (JP)
Title: Oil content recovery device
Inventor: ITO SHINICHI
IPC: C08J11/12
Filed: 2019-04-05
Abstract: To provide the oil content recovery device that enables miniaturization and/or cost reduction, in which the oil content recovery device comprises separating an evaporation component, mainly a light component, from the evaporation component that is evaporated by thermally decomposition of plastic, and cooling an evaporated component to recover as liquid oil content.SOLUTION: The oil content recovery device comprising separating an evaporation component, mainly the light component, from the evaporation component that is evaporated by the thermally decomposition of the plastic, and cooling the evaporated component to recover as the liquid oil content comprises: a thermal decomposition furnace 9 that accommodates the plastic; a burner unit 13 that supplies hot air to the thermal decomposition furnace 9; and a reactor 25 that separates the evaporation component, mainly the light component, from the evaporation component located above the thermal decomposition furnace 9, in which the hot air supplied from the burner unit 13 to the thermal decomposition furnace 9 is branched and supplied to the reactor 25, and a supply amount of the hot air branched to the reactor 25 is controlled by adjusting an exhaust amount of the exhaust duct arranged in the thermal decomposition furnace 9.SELECTED DRAWING: Figure 1
Patent JP-2020168987-A (JP)
Title: Hybrid vehicle
Inventor: YONEZAWA KOICHI
IPC: B60W10/06
Filed: 2019-04-05
Abstract: To learn properly relation between opening of a throttle valve and an amount of air suctioned into an internal combustion engine when density of air is varied.SOLUTION: When a learning condition is satisfied, an ECU starts learning processing and controls (S3) opening of a throttle valve in accordance with a first map. The ECU calculates (S5) difference Δn between actual rotation speed and target rotation speed of an engine at the current time. When magnitude of the difference Δn is equal to or larger than a prescribed value (YES at S7), the ECU performs second learning processing. In the second learning processing, the ECU controls a first MG to set (S13) rotation speed of the engine to idle rotation speed by using output torque from the first MG. By calculating (S17) opening correction amount of the throttle valve from the torque of the first MG required for setting the rotation speed of the engine to the idle rotation speed, the opening of the throttle valve is updated (S19). Then, the first map is updated (S21) on the basis of updated opening of the throttle valve.SELECTED DRAWING: Figure 7
Patent JP-2020171878-A (JP)
Title: Magnetic sorting device and foreign matter sorting device
Inventor: ONO AKINORI
IPC: B07B9/00
Filed: 2019-04-09
Abstract: To provide a magnetic sorting device which exhibits excellent separation performance of a metal piece, and prevents discoloration of a sorted object caused by heat.SOLUTION: A magnetic sorting device A includes: a hollow rotation cylinder (5) which receives a sorted object of food at an upper surface, and is driven by motor and always rotates; a permanent magnetic body (6) which is formed by connecting a plurality of semi-cylindrical plate shaped neodymium magnets in series so that adjacent magnetic poles are the same by interposing a soft iron yoke, and is arranged so that an axis corresponds to an axial core of the rotation cylinder in a state of being arranged in the rotation cylinder; and right and left shaft holes (13, 13') which are formed on a shaft extending to both right and left sides from the permanent magnetic body and connect an inside and an outside of the rotation cylinder. A metal contained in the sorted object is attracted by magnetic force of the permanent magnetic body on one side of the rotation cylinder, and the metal piece falls by its own weight and is separated from the sorted object when the attracted metal piece separates from the permanent magnetic body with rotation of the rotation cylinder and magnetic force does not reach the metal piece.SELECTED DRAWING: Figure 2
Patent JP-2019129845-A (JP)
Title: Snack for chewing for pet having dental effect
Inventor: JOSEPH C ROETHELI
IPC: A23K50/42
Filed: 2019-04-11
Abstract: To provide a snack for chewing for pet having a coarse surface which functions to improve an oral hygiene of an animal, which has extremely low possibility of getting caught in an air duct or digestive tract of an animal, which can be digested efficiently, and promotes health and happiness of animals.SOLUTION: A snack 10 for chewing for animal has a first main surface side 12, and a second main surface side 14 opposite thereto. The snack for chewing further comprises a plurality of walls on each of the first and second main surface sides extending outside, the walls define a plurality of pockets 16 on the first and second main surface sides. Because of a unique feature of the snack for chewing, the snack for chewing improves a health promotion activity of animals. The feature is configured to prevent swallowing whole, wash and floss teeth, and have a high surface area to volume ratio for assisting dissolution and digestion of the snack for chewing.SELECTED DRAWING: Figure 4
Patent JP-2020173386-A (JP)
Title: Optical member with colored layer, laminate, and image display device
Inventor: SIM JAEHO
IPC: B32B7/023
Filed: 2019-04-12
Abstract: To provide an optical member with a colored layer that includes a colored layer having good shielding properties, and can bond without biting of air bubbles between the colored layer and a bonded layer at the time of bonding the colored layer to the bonded layer, a laminate including the optical member with the colored layer, and an image display device.SOLUTION: An optical member with a colored layer 100 including an optical member 20 and a colored layer 10 provided on one surface of the optical member 20 is divided into a display area A and a non-display area B in a plan view. The colored layer 10 is provided in the non-display area B. The colored layer 10 includes one or more step portions 10C so that the thickness on the display area side A becomes smaller. In the colored layer 10, both cross sectional shapes of the end portion on the display area A side and the step portions 10C are tapered shapes having a taper angle of 15° or less.SELECTED DRAWING: Figure 1
Patent JP-2020177436-A (JP)
Title: Medical support device, medical support system, and program
Inventor: TOMITA KOICHI
IPC: G16H40/20
Filed: 2019-04-18
Abstract: To provide a medical support device capable of more surely acquiring and sharing observation information of a necessary patient, a medical support system, and a program.SOLUTION: A medical support system includes: a first storage unit for storing first information in which a care-receiver and care content received by the care-receiver are associated; a second storage unit for storing second information in which observation items designated by a person in charge of medical care to the care-receiver is associated with the care-receiver; an acquisition unit for acquiring the first information on a designated target care-receiver from the first storage unit and acquiring the second information on the target care-receiver from the second storage unit; and a control unit for allocating and setting an observation charge related to the observation items to a caretaker providing care content based on the acquired first information and second information.SELECTED DRAWING: Figure 6
Patent JP-2019118150-A (JP)
Title: Machine-to-machine (M2M) terminal and base station apparatus
Inventor: FUTAKI TAKASHI
IPC: H04W36/30
Filed: 2019-04-19
Abstract: To provide an improvement for enabling a radio terminal supporting coverage improvement to stay in an appropriate cell.SOLUTION: A machine-to-machine (M2M) terminal (11) comprises control means changing a handover operation according to whether a predetermined coverage improvement process is necessary or not. The control means performs a first handover operation when the coverage improvement process is not required and performs a second handover operation when the coverage improvement process is required.SELECTED DRAWING: Figure 2
Patent JP-2020175430-A (JP)
Title: Casting mold-manufacturing apparatus
Inventor: NAKAMURA NOBUHIRO
IPC: B22C21/08
Filed: 2019-04-22
Abstract: To achieve drive energy saving for operating a casting mold-manufacturing apparatus to a large extent.SOLUTION: A casting mold-manufacturing apparatus includes: a fixed mold 2 mounted on a fixing block 1; and a movable mold 4 mounted on a moving block 3 and moving between a position where the movable mold anastomoses the fixed mold 2 and a position where the movable mold goes away from the fixed mold 2. In the casting mold-manufacturing apparatus, the moving block 3 is driven by an electric motor 10 through driving force-transmitting means 9, and pressing means 11 is placed in the driving force-transmitting means 9, the pressing means making the movable mold 4 pressure-weld and anastomose the fixed mold 2 in a pressurizing state at the position where the movable mold 4 has anastomosed the fixed mold 2.SELECTED DRAWING: Figure 1
Patent JP-2020180716-A (JP)
Title: Refrigeration cycle device
Inventor: MARUHASHI IORI
IPC: F25B1/10
Filed: 2019-04-23
Abstract: To provide a new refrigeration cycle device including an economizer.SOLUTION: A refrigeration cycle device (1a) includes an evaporator (10), a multistage compressor (20), a condenser (30) and an economizer (40). The evaporator (10) generates a gas phase refrigerant by evaporating a liquid phase refrigerant containing a component having saturation vapor pressure that is equal to or lower than atmospheric pressure at room temperature as a main component while storing the liquid phase refrigerant. The economizer (40) includes: a first tank (41) storing the liquid phase refrigerant; a second tank (42) storing the liquid phase refrigerant; and a return passage (45) connecting the first tank (41) and the second tank (42). The return passage (45) includes: a first portion (45a) extended downwardly from a lower part (41a) of the first tank (41); and a second portion (45b) connected to the second tank (42) and the first portion (45a) and extended above the lower part (41a).SELECTED DRAWING: Figure 1
Patent JP-2019141676-A (JP)
Title: Game machine
Inventor: MASUI TOMOKI
IPC: A63F7/02
Filed: 2019-04-24
Abstract: To provide a game machine capable of improving amusement in a game.SOLUTION: An effective period can be identified by a timing in which operation means becomes in a second state even when there is a difference between a notification mode in which an effective period which is operated by second control means is notified and a performance mode in which the effective period controlled by the second control means is indicated. Therefore, a player can easily recognize the effective period, which can improve amusement in a game.SELECTED DRAWING: Figure 1
Patent JP-2019164805-A (JP)
Title: Management device, processing method thereof, and program
Inventor: FUKUDA NAOYUKI
IPC: G06F16/11
Filed: 2019-04-24
Abstract: To provide a mechanism enabling a plurality of users to efficiently update a file.SOLUTION: When an image processing device transmits a checkout request, a management device receives the checkout request including file identification information of a first file, a plurality of users, and position information in the first file, generates a plurality of second files from the first file corresponding to the file identification information in accordance with the position information, and checks out the plurality of generated second files by using the plurality of users.SELECTED DRAWING: Figure 5
Patent JP-2020004391-A (JP)
Title: Method for obtaining at least one significant feature in a series of components of the same type and method for the classification of a component of such a series
Inventor: THOMAS WENZEL
IPC: G05B19/418
Filed: 2019-04-24
Abstract: To provide a method for obtaining at least one significant feature in a series of components of the same type on the basis of data sets by non-destructive testing.SOLUTION: The method for obtaining at least one significant feature in a series of components of the same type on the basis of data sets by non-destructive testing comprises: examining a classified random sample of components, by means of a non-destructive testing method with obtaining in each case of a 3D data set for each component; splitting the components of the random sample into good parts and reject parts; extracting defect-free component regions from all of the components of the random sample; determining at least one feature which is characteristic of the type of component and the production process thereof and which, over the course of time of the production of the components, exhibits considerable differences in its characteristic between good parts and reject parts, by means of statistical methods from the field of data analytics, or, from a predetermined quantity of features, by means of genetic programming or conventional statistical methods; and defining this at least one feature and its characteristic as trained classifier.SELECTED DRAWING: Figure 1
Patent JP-2020186765-A (JP)
Title: Vehicle driving device
Inventor: Nitta Yusaku
IPC: F16H57/04
Filed: 2019-05-14
Abstract: To provide a vehicle driving device which can prevent deterioration of lubrication performance of a differential gear mechanism when an oil surface of an oil stored in a driving case is lowered during a high speed running of a vehicle or the like.SOLUTION: A driving device 8 includes: a differential case 20 which has openings 20A, 20B and houses a differential gear mechanism 21; and a catch tank 35 which is provided above a speed reduction mechanism 12 and in front of a final driven gear 19. The catch tank 35 has: an oil storage part 36 which temporarily stores an oil scraped by rotation of the final driven gear 19; and an oil supply part 38 which supplies the oil stored in the oil storage part 36 to the differential gear mechanism 21 through the openings 20A, 20B.SELECTED DRAWING: Figure 6
Patent JP-2020186455-A (JP)
Title: Agglomerate
Inventor: HIRONAKA SATOSHI
IPC: C22B1/244
Filed: 2019-05-16
Abstract: To provide an agglomerate with crushing strength which is less likely to be powdered during handling even both in a wet state the agglomerate and in a dry state thereof.SOLUTION: An agglomerate includes an organic binder. Crushing strength in a wet state is 0.15 kN or more, and crushing strength in a dry state is 0.50 kN or more. A ratio of the crushing strength in the dry state to the crushing strength in the wet state is 0.1 or more.SELECTED DRAWING: None
Patent JP-2019203893-A (JP)
Title: New biosensing method
Inventor: HAYADE KOJI
IPC: G01N33/66
Filed: 2019-05-21
Abstract: To provide a method with which a material can be quantitatively measured in an accurate and stable manner for a long period.SOLUTION: A quantitative measurement method for a material to be measured includes: a step of bringing a sample containing the material to be measured into contact with a biosensor including an enzyme electrode containing an oxidation-reduction enzyme and a counter electrode paired with the enzyme electrode; a step of measuring a change in potential difference between the enzyme electrode and the counter electrode occurring due to an oxidation reaction of the material to be measured caused by the oxidation-reduction enzyme; and a step of calculating the concentration of the material to be measured on the basis of the change in potential difference, wherein before the step of measuring a change in potential difference, an electrical potential is applied between the enzyme electrode and the counter electrode.SELECTED DRAWING: Figure 4
Patent JP-2020189726-A (JP)
Title: Door stopper device for elevator maintenance
Inventor: YOSHIMURA KANEHITO
IPC: B66B13/16
Filed: 2019-05-22
Abstract: To provide a door stopper device for elevator maintenance that is not a portable type and can surely fix a landing door.SOLUTION: A door stopper device for elevator maintenance includes: a door receiving part 130 having a pressure receiving part 134 that abuts on a door stop surface 41L of a landing door 40L to receive energizing force in a closing direction of the landing door 40L; an operation part 110 for operating the movement of a position of the door receiving part 130; and a stopper operation key part 102 for maintenance. The operation part 110 has an operation key hole part 112 with which the stopper operation key part 102 engages, and is operated by rotating the stopper operation key part 102 so as to operate the movement of the position of the door receiving part 130 between the interior of a panel rear side space 50 and the interior of a jamb rear side space 48 in response to the rotation of the stopper operation key part 102.SELECTED DRAWING: Figure 3
Patent JP-2020194229-A (JP)
Title: Driver state determination device, driver state determination method, and driver state determination program
Inventor: YOKOTA KEISUKE
IPC: G06T7/20
Filed: 2019-05-24
Abstract: To provide a driver state determination device, driver state determination method, and driver state determination program capable of highly accurately determining an unconscious state of a driver.SOLUTION: A driver state determination device (1) comprises: a vehicle behavior information acquisition section (12) for acquiring behavior information on a vehicle; an image information acquisition section (11) for acquiring image information including a face of a driver; a reference value setting section (14) for setting a reference value based on behavior information on a vehicle acquired by the vehicle behavior information acquisition section (12); an index value calculation section (15) for calculating an index value related to a driving state of a driver by using a duration time of a state where a variation of image information acquired by the image information acquisition section (11) is equal to or less than a reference value; and a determination section (16) for determining that a driver is in an unconscious state when an index value calculated by the index value calculation section (15) is equal to or more than a threshold.SELECTED DRAWING: Figure 1
Patent JP-2020193749-A (JP)
Title: Warm air heating device
Inventor: MIMURA RYOTA
IPC: F24H3/02
Filed: 2019-05-28
Abstract: To provide a warm air heating device that changes at least one of a start time, finish time and operation time of timer reservation operation according to a human detection situation detected by a human detection sensor.SOLUTION: A warm air heating device comprises a heating unit and a blower unit inside a case body, and comprises an operation unit for instructing the operation control of the heating unit and the blower unit in the case body. The warm air heating device further comprises a human body detection sensor that detects a human body, and a control unit that when timer reserved operation is instructed by the operation unit, changes at least one of a start time, finish time and operation time of the instructed timer reserved operation according to a human body detection situation by the human body detection sensor.SELECTED DRAWING: Figure 6
Patent JP-2020194704-A (JP)
Title: Spring holder
Inventor: KOJIMA TSUTOMU
IPC: H01R4/48
Filed: 2019-05-28
Abstract: To provide a spring holder which allows easy assembly work.SOLUTION: A holder 20 has a first pillar part and a second pillar part which extend along an axial direction of a canted coil spring 22. The first pillar part has a pair of first protrusions which protrude toward the second pillar part. The second pillar part has a pair of second protrusions which protrude toward the first pillar part. The pair of first protrusions are shifted from each other in a short-diameter direction of the canted coil spring 22 and arranged in a manner capable of sandwiching the canted coil spring 22 in the short-diameter direction. The pair of second protrusions are shifted from each other in the short-diameter direction of the canted coil spring 22 and arranged in a manner capable of sandwiching the canted coil spring 22 in the short-diameter direction. The canted coil spring 22 is sandwiched between the first pillar part and the second pillar part in a long-diameter direction of the canted coil spring 22 and exposed from the holder 20 in a manner of being able to be pressed in the short-diameter direction.SELECTED DRAWING: Figure 1
Patent JP-2020193887-A (JP)
Title: Position detection device and liquid level detection device
Inventor: SATO SHUJI
IPC: G01F23/62
Filed: 2019-05-29
Abstract: To provide a position detection device and a liquid level detection device capable of accurate detection by homogenizing the intensity of the magnetic field.SOLUTION: A position detection device 1 includes a substrate 10, an annular primary coil 20 that is provided to the substrate 10 and forms a magnetic field with a first coil part 21 and a second coil part 22 connecting the first coil part 21, a plurality of secondary coils 30 and 40 provided to the substrate 10 in the magnetic field by the primary coil 20 where voltage is induced, a screen 50 that is moved relative to the secondary coils 30 and 40 interlocking with the movement of a detection body 2, so that a position to shield with a non-magnetic metal part 51 is changed, and a position calculation unit 60 that calculates the position of the detection body 2 from the voltage induced by the secondary coils 30 and 40 that changes depending on the position where the screen 50 moves relatively. The primary coil 20 is branched from the first coil part 21 and disposed close to an end of the secondary coils 30 and 40, and includes magnetic field canceling parts 23 and 24 where current flows in opposite directions. The second coil part 22 is disposed outside the magnetic field canceling parts 23 and 24.SELECTED DRAWING: Figure 1
Patent JP-2020193292-A (JP)
Title: Pneumatic tire
Inventor: HASHIBA TOSHIFUMI
IPC: C08K3/04
Filed: 2019-05-29
Abstract: To provide a pneumatic tire having excellent tire performance such as low fuel consumption, wear resistance, wet grip performance, performance on snow and ice, puncture resistance, flex cracking growth resistance and the like.SOLUTION: A heavy load tire comprising a rubber composition that has a tread prepared with a rubber composition containing a natural rubber derived from Russian dandelion having a weight-average molecular weight Mw measured by FFF-MALS of 5,000,000 or larger and a radius of gyration Rz of a polymer of 130 nm or larger, and carbon black, in which a content of the Russian dandelion-derived natural rubber in 100 mass% of the rubber component is 1 mass% or larger, and a content of the carbon black relative to 100 pts.mass of the rubber component is 30 pts.mass or larger.SELECTED DRAWING: None