baber/WOPTO huggingface dataset:
Patent JP-2021171668-A (JP)
Title: Dry-type separation apparatus and dry-type separation method
Inventor: OSHITANI JUN
IPC: B07B4/08
Filed: 2020-04-20
Abstract: To provide a dry-type separation method which can reduce the frequency of maintenance and is friendly to the environment.SOLUTION: A dry-type separation apparatus according to the present invention includes: a body part including a separation tank; a feed part for feeding a separation object into the separation tank; and a discharge part for discharging the separation object after separation from the separation tank. The dry-type separation apparatus further includes: vibration means for vibrating the separation object fed into the separation tank; and transfer means for transferring the separation object after separation by the vibration to the discharge part. The vibration means vibrates the separation object part within a range of ±45 degrees in a horizontal direction.SELECTED DRAWING: Figure 1
Patent JP-2021175245-A (JP)
Title: Rotation state determination device
Inventor: KUDO TOKI
IPC: B65H23/192
Filed: 2020-04-22
Abstract: To provide a rotation state determination device capable of determining a rotation state of a rotor or a support part supporting the rotor when the rotor is rotated by a motor.SOLUTION: A rotation state determination device comprises a motor 30 for rotating a roll 14 which is supported in a freely rotatable manner by bearings 26 and 28. A driving current of the motor 30 is calculated as a detection value I(t), and a torque T(t) is detected. The torque T(t) is converted into a current value to calculate a conversion value Ik(t), and an estimated regenerative current d(t) is calculated from the detection value I(t) and the conversion value Ik(t). A matching rate (e) within a measurement time range t0 is calculated from the estimated regenerative current d(t) and as the matching rate (e) is lower, a rotation state of the roll 14 or of the bearings 26 and 28 are determined worse.SELECTED DRAWING: Figure 1
Patent JP-2020128401-A (JP)
Title: Riluzole prodrugs and their use
Inventor: JAY EDWARD WROBEL
IPC: A61P25/16
Filed: 2020-04-30
Abstract: To provide riluzole prodrugs including enantiomers, diastereomers, hydrates, solvates, pharmaceutically acceptable salts, and complexes thereof.SOLUTION: The invention provides compounds represented by the formula in the figure. [In the formula, Ris selected from the group consisting of H, CH, CHCH, CHCHCH, CHCCH, CH(CH), CHCH(CH), CH(CH)CHCH, CHOH, CHOCHPh, CHCHOCHPh, CH(OH)CH, CHPh, CH(cyclohexyl), CH(4-OH-Ph), (CH)NH, (CH)NHC(NH)NH, CH(3-indole), CH(5-imidazole), CHCOH, CHCHCOH, CHCONH, and CHCHCONH.]SELECTED DRAWING: None
Patent JP-2021181518-A (JP)
Title: Matte paint composition
Inventor: NAKAZAWA RYOSUKE
IPC: C09D175/04
Filed: 2020-05-18
Abstract: To provide a matte paint composition that has matched hue and matte feeling between a repaired matte coating film and old matte coating film, without depending on a coating environment and without substantially containing toluene or xylene, and is suitable for forming a repaired matte coating film without giving a feeling of incompatibility with the old matte coating composition, and a repairing coating method of a coated body.SOLUTION: A matte paint composition includes a main agent (I) and a curing agent (II), in which: the main agent (I) contains a hydroxy group containing acrylic resin (A), a matte agent (B) containing silica particles (b1), and an organic solvent (C); the organic solvent (C) contains an organic solvent (c1) having solubility (20°C) to water in the range of 5 to 50 g/100 g, and having a boiling point of 100 to lower than 190°C; and a content ratio of the silica particles (b1) and the organic solvent contained in the main agent (I) is in the range of 70/30 to 10/90.SELECTED DRAWING: None
Patent JP-2021181645-A (JP)
Title: Hat with air permeability
Inventor: SHIRAI SHOJI
IPC: A42C5/04
Filed: 2020-05-19
Abstract: To provide a hat which has air permeability and is convenient for storage and carrying by making it into a planar shape.MEANS: In a hat in which a space is formed by expanding cuts formed in a flat sheet, a head circumference sheet is formed under the flat sheet, and at least one of the flat sheet and the head circumference sheet has a cold insulation function. It is desirable that a material of the flat sheet or the head circumference sheet having the cold insulation function has water retention, and the cuts are formed by intermittently cutting a concentrically constant length.SELECTED DRAWING: Figure 3
Patent JP-2021180770-A (JP)
Title: Game machine
Inventor: TODA NAOHIRO
IPC: A63F7/02
Filed: 2020-05-19
Abstract: To enable acquiring how a stop operation is carried out in the market.SOLUTION: A main control board can give notification of an operation mode of a stop switch on a combination comparison monitor. An RWM of a sub control board can store a predetermined game log for every game. The predetermined game log stored for every game has indication monitor information (information related to the notification of the operation mode of the stop switch) and a push order (information related to the operation mode of the operated stop switch). The game log is not cleared even by setting change.SELECTED DRAWING: Figure 515
Patent JP-2021188938-A (JP)
Title: Voltage change rate detection circuit, semiconductor device and electric power converter
Inventor: IKEDA KENTARO
IPC: H02M1/00
Filed: 2020-05-26
Abstract: To detect the temporal change rate of voltage of the node to be measured, such as an AC voltage generated by turning a switching element on and off, simply with good accuracy.SOLUTION: A voltage change rate detection circuit comprises: an output node for outputting a DC signal that indicates the temporal change rate of voltage of the node to be measured; a first capacitor and a first resistor connected in series between the node to be measured and a first reference voltage node; a second capacitor connected between the output node and a second reference voltage node; a first switch for switching whether or not to short the first reference voltage node and the output node together; and a rectification circuit for allowing a current flowing from the output node to the connecting node of the first capacitor and first resistor and shutting off a current from the connecting node to the output node.SELECTED DRAWING: Figure 1
Patent JP-2021188967-A (JP)
Title: Device, system, and method for determining state
Inventor: OHIRA MASAHIRO
IPC: G01R21/00
Filed: 2020-05-27
Abstract: To accurately determine an operational state of an electric apparatus.SOLUTION: A state determination unit (100) includes: a signal acquisition unit (30) for acquiring signals corresponding to a plurality of electric wires of an electric apparatus X, respectively, in relation to the electric wires, respectively, the signals showing the conduction states of the electric wires; and a state determination unit (11) for determining the operational state of the target electric apparatus that can be distinguished by a combination of the respective conduction states of the electric wires.SELECTED DRAWING: Figure 1
Patent JP-2021185857-A (JP)
Title: High-temperature resistive ulva prolifera, and method for producing the same
Inventor: HIRAOKA MASAKI
IPC: C12N15/09
Filed: 2020-06-02
Abstract: To provide a novel high-temperature resistive Ulva prolifera in which maturation is hard to occur and an algae body is increased even in a high water temperature region of 23°C or higher.SOLUTION: A novel high-temperature resistive Ulva prolifera and a method for producing thereof, in which algae body wet weight on day 8 of culture is increased by 6 times or more compared with day 4 of culture in the case of being cultured at the water temperature of 25°C to 30°C for 8 days, and furthermore, a maturation rate is 20% or lower in the case of being cultured at the water temperature of 25°C and light condition 100 μmolphoton/m2 sec for 6 days.SELECTED DRAWING: Figure 5
Patent JP-2021187114-A (JP)
Title: Inkjet recording device
Inventor: MIYAKE MASAYUKI
IPC: B41J2/01
Filed: 2020-06-03
Abstract: To accurately perform flushing with an inexpensive configuration even when a conveyance belt is meandered, and positions, sizes and shapes of openings vary for each conveyance belt to be used.SOLUTION: An opening detection sensor reads a part of an arrangement pattern of openings aligned in a belt width direction of a conveyance belt, and acquires local pattern data. An opening data generation part copies at least a part of the local pattern data and aligns the copied data in the belt width direction, and thereby generates opening data indicating a whole arrangement pattern of the opening. A data generation part generates flushing data according to a region of the opening included in the opening data. A flushing control part allows a recording head to execute flushing on the basis of the flushing data in a non-image formation period during which the opening corresponding to the region passes through a position facing the recording head by travel of the conveyance belt on the basis of a detection signal of the recording medium.SELECTED DRAWING: Figure 7
Patent JP-2021189390-A (JP)
Title: Illumination device and projector
Inventor: KOIZUMI RYUTA
IPC: F21V5/00
Filed: 2020-06-04
Abstract: To achieve an illumination device excellent in light utilization efficiency.SOLUTION: An illumination device comprises: a first light emitting element that emits first light; a second light emitting element that emits second light; a wavelength conversion element that has a first surface on which the first light and the second light are incident, and a second surface; a first optical element that reflects one of the first light and second light and third light and transmits the other; a first condensing optical system that is provided between the light emitting elements and the first optical element and has a positive power; and a second condensing optical system that is provided between the first optical element and the wavelength conversion element. The second condensing optical system has a focal point between a principal point of the second condensing optical system and the second surface of the wavelength conversion element. When C1 and D1 are the size in a longitudinal direction and the size in a short direction of light emission surfaces, and A1 and B1 are the size in the longitudinal direction and the size in the short direction of a cross section perpendicular to a principal ray of a light beam including the first light and the second light between the light emitting elements and the first optical element, the formula (1) is satisfied. (1) D1/C1<B1/A1≤1.SELECTED DRAWING: Figure 2
Patent JP-2021186522-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2020-06-04
Abstract: To provide a game machine that can execute an informing performance on the basis of operation of a game within an operation valid period and can allow the informing performance to be recognized easily.SOLUTION: A one-time notification performance is not executed when game operation is performed during an operation valid period pertaining to a second operation request performance, the one-time notification performance is executed at a ratio higher when second game operation is performed during the operation valid period pertaining to a first operation request performance than when the second game operation is performed during the operation valid period pertaining to the first operation request performance for an execution ratio of the one-time notification performance when a predetermined granting condition is fulfilled, or the one-time notification performance is not executed and first game operation is executed after the second game operation when the second game operation is performed during the operation valid period pertaining to the first operation request performance while the one-time notification performance is executed when the first game operation is performed during the operation valid period pertaining to the first operation request performance.SELECTED DRAWING: Figure 19
Patent JP-2021186860-A (JP)
Title: Conveying method for rolling material and rolling equipment
Inventor: SHIGETA HIROSHI
IPC: B21B39/12
Filed: 2020-06-04
Abstract: To provide a conveying method for a rolling material, capable of accurately stopping a rolling material relative to a target stop position of the rolling material when the rolling material is rolled by reversible rolling equipment, and to provide rolling equipment that is able to realize such conveyance of a rolling material.SOLUTION: In reversible rolling equipment 1 capable of rolling in one direction and in a reverse direction as directions of conveyance of a rolling material, when a rolling material 10 is conveyed by table rollers 14, 16 arranged in front of and behind a rolling machine 12, a stop position of the rolling material 10 after rolling is estimated from a relation between kinetic energy of the rolling material 10 and drag of the table roller 14 or 16, which relation is obtained in advance, and the rolling material 10 is stopped based on the estimated stop position.SELECTED DRAWING: Figure 1
Patent JP-2020149070-A (JP)
Title: Projection lens, projection exposure apparatus and projection exposure method for euv microlithography
Inventor: ANDRE STEPHAN
IPC: G03F7/20
Filed: 2020-06-05
Abstract: To provide means which allow the advantages of the use of anamorphic projection lenses to be obtained without having to accept specific disadvantages to a comparable extent.SOLUTION: A projection lens for imaging a pattern arranged in an object plane of the projection lens into an image plane of the projection lens by means of electromagnetic radiation having an operating wavelength λ from the extreme ultraviolet range includes a multiplicity of mirrors having mirror surfaces, where the mirrors are arranged in a projection beam path between the object plane and the image plane so that a pattern of a mask arranged in the object plane is imageable into the image plane by means of the mirrors. A first imaging scale in a first direction (y direction) running parallel to a scan direction is smaller in terms of the absolute value than a second imaging scale in a second direction (x direction) perpendicular to the first direction. The projection lens also includes a dynamic wavefront manipulation system for correcting astigmatic wavefront aberration portions caused by reticle displacement.SELECTED DRAWING: Figure 2
Patent JP-2021193501-A (JP)
Title: Crop management system and management method
Inventor: YOSHIMURA HIROYUKI
IPC: G06Q50/02
Filed: 2020-06-08
Abstract: To provide a system and a method capable of accumulating information relating to a producer and information relating to crops registered by the producer and using the accumulated information for selling the crops.SOLUTION: A crop management system includes a first terminal 11 used by a producer producing crops, and a second terminal 15 used by a seller selling the crops produced by the producer. The first terminal 11 transmits cultivation information indicating contents of performed farm work and growth information indicating a growth state of the crops to a server 20 storing these pieces of information in association with producer information as information capable of identifying the producer, and causes the server to store the information. The second terminal 15 receives the cultivation information, the growth information, and the producer information from the server 20 and display these pieces of information.SELECTED DRAWING: Figure 1
Patent JP-2021197374-A (JP)
Title: Substrate holding device
Inventor: KINOSHITA SHINYA
IPC: H01L21/677
Filed: 2020-06-09
Abstract: To improve maintainability of a substrate holding device.SOLUTION: A substrate holding device 2 includes a base 3 and a plurality of holders 5 that are attached to the base 3 and hold a substrate. The plurality of holders 5 are arranged in a predetermined arrangement direction, and are detachably attached to the base 3 in parallel with a reference surface R which is a surface intersecting the arrangement direction.SELECTED DRAWING: Figure 4
Patent JP-2021194196-A (JP)
Title: Wall thickness estimation method, wall thickness estimation device, and wall thickness estimation system
Inventor: SUGIYAMA YOSHIE
IPC: A61B5/055
Filed: 2020-06-12
Abstract: To provide a method and the like, capable of proposing useful information for performing specific treatment on a lesion of an organ or blood vessel by generating accurate information on an organ wall or blood vessel wall using a low-invasive method.SOLUTION: A wall thickness estimation method includes: an acquisition step S101 of acquiring behavior information, which is numerical information that is based on a moving image including an organ wall or blood vessel wall obtained using a four-dimension angiography and is related to temporal variations in respective positions of a plurality of predetermined points on the organ wall or blood vessel wall; a generation step S102 of generating, on the basis of the behavior information acquired in the acquisition step S101, estimation information, which is information obtained by visualizing respective mass of the plurality of predetermined points for estimating a thickness of the organ wall or blood vessel wall; and an output step S103 of outputting the estimation information generated in the generation step S102.SELECTED DRAWING: Figure 2
Patent JP-2020161162-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: OKA ISANORI
IPC: G06F16/58
Filed: 2020-06-12
Abstract: To efficiently add fine metadata to capture data recorded by a user terminal during executing a game.SOLUTION: An information processing apparatus according to one aspect of the present invention (for example, moving image management system 30) comprises: acquisition means that acquires a game control log recorded by a user terminal (for example, user terminal 10a) during executing a game in association with a time line of capture data; and addition means that considers the game control log acquired by the acquisition means and adds metadata to the time line of the capture data.SELECTED DRAWING: Figure 2
Patent JP-2021196879-A (JP)
Title: Abnormality notification system
Inventor: MORI MIZUKI
IPC: G08B21/18
Filed: 2020-06-15
Abstract: To provide an abnormality notification system that can notify a pedestrian and the like in advance of a fall of a drone flying over the sky.SOLUTION: An abnormality notification system 2 is provided in a traffic light 40 and notifies of an abnormality of a drone 1 flying in the air. The abnormality notification system 2 acquires surrounding environment data indicating a surrounding environment of the traffic light 40; detects the drone 1 based on the surrounding environment data; determines whether or not the drone 1 may fall based on the surrounding environment data; and visually and audibly presents information foretelling fall of the drone 1 to the outside in response to the determination that the drone 1 may fall.SELECTED DRAWING: Figure 1
Patent JP-2021195069-A (JP)
Title: Vehicle collision energy absorption part
Inventor: HIGAI KAZUHIKO
IPC: B32B15/092
Filed: 2020-06-17
Abstract: To provide a vehicle collision energy absorption part that improves an effect of absorbing a collision energy at axial collapse, and ensures water resistance.SOLUTION: A vehicle collision energy absorption part 1 according to the present invention serves to absorb a collision energy by axially collapsing when a collision load is input from the front side or the rear side of a vehicle body, and includes: a cylindrical member 3 including a ceiling portion 5a and a pair of vertical wall portions 5c continuous from the ceiling portion 5a via corner portions 5b; a closed cross-sectional space forming wall member 9 disposed on the inner surface of the cylindrical member 3 to at least form a closed cross-sectional space between the corner portions 5b and itself; and a resin 11 disposed in the closed cross-sectional space. The resin 11 includes rubber modified epoxy resin and hardening agent and is superior in water resistance without causing interfacial peeling at tensile braking elongation of 2% or more and below 80%. The resin has adhesive strength of 12 MPa or more with respect to the cylindrical member 3 and the closed cross-sectional space forming member 9, and compressive nominal stress of 6 MPa or more at compressive nominal strain of 10%.SELECTED DRAWING: Figure 1
Patent JP-2022006481-A (JP)
Title: Coating apparatus
Inventor: OKAZAKI MINORU
IPC: B05C5/00
Filed: 2020-06-24
Abstract: To provide a coating apparatus capable of changing a coating width.SOLUTION: A coating apparatus flows a coating material toward a coating surface from a coating opening where the coating material flows, while moving in a first direction along the coating surface, and adheres the coating material on the coating surface to apply the coating material on the coating surface along the first direction. A maximum dimension of a coating opening projection image as a vertical projection image of the coating opening to a virtual plane as a virtual plane parallel to the coating surface, in a width direction perpendicular to the first direction, can be at least two different values.SELECTED DRAWING: Figure 25
Patent JP-2022006830-A (JP)
Title: Strawberry picking system
Inventor: ARAKI TSUTOMU
IPC: A01G22/05
Filed: 2020-06-25
Abstract: To provide a strawberry picking system which allows a user to pick strawberry, at a preferable site other than a strawberry cultivation site.SOLUTION: A small number of pots 3 in which culture soil 1 is stored and strawberry 2 is planted, is held to one pot frame 4 for forming a strawberry picking unit U, the strawberry picking unit U is installed on a strawberry picking site for allowing a customer to pick strawberry from the strawberry picking unit U. The strawberry picking unit U after strawberry picking is reproduced at a strawberry vicinity cultivation site provided in the vicinity of a strawberry picking site, then the strawberry picking unit U is installed on the strawberry picking site again, and, a strawberry picking system allows the customer to pick strawberry from the strawberry picking unit U. In the strawberry picking system, reproduction at the strawberry vicinity cultivation site and strawberry picking at the strawberry picking site, are repeated.SELECTED DRAWING: Figure 1
Patent JP-2022011854-A (JP)
Title: Electrolytic water generator
Inventor: OKAMOTO YUSUKE
IPC: C02F1/461
Filed: 2020-06-30
Abstract: To provide an electrolytic water generator capable of sucking electrolytic water stably by arranging an electrode unit along the inner wall of a hollow part to prevent a suction port of a pipe part from touching the electrode unit easily when positioning the suction port in the hollow part.SOLUTION: An electrolytic water generator 1 for obtaining electrolytic water by water electrolysis has a configuration which includes a main body 10 having a hollow part 19 capable of storing water, an electrode unit 30 disposed in the hollow part 19 and consisting of a plurality of electrode plates capable of applying a voltage to the water, a power source unit 60 for supplying power to the electrode unit 30, and a pipe part 91 having a suction port 92 for discharging the water in the hollow part 19 to the outside. Arrangement of the electrode unit 30 along the inner wall of the hollow part 19 prevents the suction port 92 of the pipe part 91 from touching the electrode unit easily when positioning the suction port in the hollow part 19, whereby electrolytic water can be sucked stably.SELECTED DRAWING: Figure 3