baber/WOPTO huggingface dataset:
Patent JP-2021075720-A (JP)
Title: Phenalkamine epoxy curing agents from methylene bridged poly(cyclohexyl-aromatic) amines and epoxy resin compositions containing the same
Inventor: LAL GAURI SANKAR
IPC: C07C215/50
Filed: 2020-11-06
Abstract: To provide a phenalkamine curing agent composition having enhanced low temperature surface appearance, improved chemical resistance, and improved coating performance, a new structural class of phenalkamine as a curing agent used for the curing agent composition, a method of making the phenalkamine, and a method of making the composition.SOLUTION: The phenalkamine curing agent compositions of the present invention can be prepared by reacting cardanol with an aldehyde compound and a mixture of methylene bridged poly(cycloaliphatic-aromatic)amines. These curing-agent compositions may be used to cure, harden, and/or crosslink an epoxy resin.SELECTED DRAWING: None
Patent JP-2022077430-A (JP)
Title: Feed water device
Inventor: SAKATANI TETSUNORI
IPC: F04D15/00
Filed: 2020-11-11
Abstract: To disclose one embodiment of a feed water device for determining target pressure by using a technique which is different from a conventional technique.SOLUTION: In a state that an electric pump 3 is stopped, and when a feed water quantity is larger than zero, and equal to or smaller than a preset flow rate (stop flow rate Qs in this embodiment), target pressure Pt is determined by using pressure (the lowest discharge-side pressure PL) which is detected by a pressure sensor Pd1 and a detected flow rate Q. Since a piping loss can be estimated as a function value of the flow rate, discharge pressure, that is, the target pressure Pt can be determined if terminal end pressure and the flow rate can be detected. Therefore, in a feed water device 1, the target pressure Pt is determined by using the lowest discharge-side pressure PL and the detected flow rate Q.SELECTED DRAWING: Figure 1
Patent JP-2022078497-A (JP)
Title: towel
Inventor: NAKADA KEN
IPC: B32B5/26
Filed: 2020-11-13
Abstract: To avoid that a pathogen attached to hands and a body are attached to one's face when wiping the face.SOLUTION: A towel 1 includes a planar towel material 10 for wiping one's face, a planar towel material 20 for wiping hands and body, and a waterproof sheet 30 held between the towel materials 10 and 20, all of which are integrally laminated one upon another.SELECTED DRAWING: Figure 1
Patent JP-2022078622-A (JP)
Title: Sensor protective cover
Inventor: ISHII DAIKI
IPC: F24F6/00
Filed: 2020-11-13
Abstract: To accurately detect humidity while suppressing damage of a humidity sensor.SOLUTION: A sensor protective cover 8 molded integrally with a resin in a vaporization type humidifier includes: a box type storage part 81 having a bottom part 811 and side walls 812a, 812b, 812c and 812d erected from the edge of the bottom part 811; and an upper lid 82 which can cover an opening of the storage part 81, and can be fixed to the side wall 812c so as to open/close the opening of the storage part 81. The side wall is provided with a plurality of slits 83a and 83b capable of communicating the outside and inside of the storage part 81.SELECTED DRAWING: Figure 4
Patent JP-2022080548-A (JP)
Title: Power supply control device
Inventor: SASAHARA MASAHITO
IPC: H01M10/48
Filed: 2020-11-18
Abstract: To provide a power supply control device capable of reducing a cost of a DC/DC converter and effectively utilizing a capacity of a backup power supply, in a power supply system in which a voltage value of the backup power supply is higher than a fully-charged voltage of a main power supply.SOLUTION: A CPU 20 turns on a first switch 11 and turns off a second switch 12 in charging a backup battery 3, and turns off the first switch 11 and turns on the second switch 12 in supplying a power to a backup load 6 from the backup battery 3. The CPU 20 sets an upper limit value for a charging rate of the backup battery on the basis of an output voltage to the backup load 6 obtained by subtracting from an open circuit voltage OCV of the backup battery 3 a voltage drop from the inside of the backup battery 3 to the backup load 6 side through the second switch 12.SELECTED DRAWING: Figure 1
Patent JP-2022080556-A (JP)
Title: Traffic control device, and traffic control method
Inventor: NARUSE KOSUKE
IPC: G08G1/00
Filed: 2020-11-18
Abstract: To promptly detect the occurrence of an unexpected event on a road.SOLUTION: A traffic control device comprises: an unexpected event detection prediction model generation unit which generates an unexpected event detection prediction model by performing machine learning on the basis of teacher data defining video data of a road on which a vehicle travels, at the time when an unexpected event occurs on the road in the past, as input data, and defining factor information which is information about the occurrence of the unexpected event and factors the unexpected event influences a traffic situation on the road, as output data; and an unexpected event detection prediction processing unit which defines the video data of the road as input data, and acquires as output data the information about the occurrence of the unexpected event and the factor information corresponding to the unexpected event on the basis of the unexpected event detection prediction model.SELECTED DRAWING: Figure 8
Patent JP-2021015312-A (JP)
Title: Zoom lens and imaging apparatus
Inventor: NAGAMI RYOSUKE
IPC: G02B15/20
Filed: 2020-11-18
Abstract: To provide a zoom lens that is small in size and lightweight as a whole and capable of performing fast focusing, has little aberration variations depending on an object distance, and gives high optical performance over the whole object range, and an imaging apparatus having the zoom lens.SOLUTION: The zoom lens comprises, successively from an object side, a negative first lens group G1, a positive second lens group G2, a negative third lens group G3, and a positive fourth lens group G4, in which upon varying magnifications, each lens group varies an interval in an optical axis Z direction from an adjoining group. The first lens group G1 comprises, successively from the object side, a negative first lens L1a, a negative second lens L1b, and a positive third lens L1c; the third lens group G3 comprises a negative lens L3a; and upon focusing, only the third lens group G3 moves along the optical axis Z. The zoom lens satisfies predetermined conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2022081793-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-11-20
Abstract: To enhance interest regarding a game machine capable of controlling a game state to a special state on the basis of the number of execution times of variable display.SOLUTION: The number of losing variation patterns (for example, 2) determinable if a CPU 103 is in "a time-shortening state B" when a variable display result is "losing" is smaller than the number of variable display patterns (for example, 3) determinable in "a time-shortening state A", and is smaller than the number of losing variation patterns (for example, 4) determinable in "a probability variable state", and average time (for example, approximately 2.2 seconds) of variable display time of a losing variation pattern determined if a CPU 103 is in "a time-shortening state B" when a variable display result is "losing" is smaller than average time (for example, approximately 5.58 seconds) of variable display time of a losing variation pattern determined in "a time-shortening state A", and is smaller than average time (for example, approximately 4.83 seconds) of variable display time of a losing variation pattern determined in "a probability variable state".SELECTED DRAWING: Figure 11-50
Patent JP-2022081820-A (JP)
Title: Fruit cutting implement, fruit cutting implement set, and method for manufacturing fruit cutting implement
Inventor: YAMADA AKIRA
IPC: A47J42/28
Filed: 2020-11-20
Abstract: To provide a fruit cutting implement that can prevent destruction of fruit in fruit cutting, and provide a fruit cutting implement set and a method for manufacturing the fruit cutting implement.SOLUTION: A fruit cutting implement is equipped with multiple blade bodies radially extended from a first shaft and capable of radially cutting fruit by moving to a direction being parallel to the first shaft, and a holder for holding the multiple blade bodies. The multiple blade bodies comprise: a first blade body which begins to come in contact with the fruit at a first step, when the multiple blade bodies move to the direction being parallel to the first shaft; a second blade body which begins to come in contact with the fruit at a second step after the first step, when the multiple blade bodies move to the direction being parallel to the first shaft; and a third blade body which begins to come in contact with the fruit at a third step after the second step when the multiple blade bodies move to the direction being parallel to the first shaft. The multiple blade bodies can divide the fruit into 9-pieces or more pieces.SELECTED DRAWING: Figure 4
Patent JP-2022081896-A (JP)
Title: Device of drying small amount of grains in grain dryer
Inventor: NAKAOKA KIYONORI
IPC: F26B17/14
Filed: 2020-11-20
Abstract: To provide a relatively low-cost device of drying a small amount of grains, not requiring hot-air feeding means or an air exhaust duct separately.SOLUTION: The device of drying a small amount of grains, comprising a drying box equipped with a shelf-type drying unit therein, is disposed either on a suction side or on a delivery side of an exhaust fan of a grain dryer. The shelf-type drying unit is removably installed at an approximately center of the drying box. Preferably, an air blast duct is provided on one side of the shelf-type drying unit to feed exhaust discharged from the grain dryer to the lowermost stage of the shelf-type drying unit, and an air exhaust duct is provided on the other side of the shelf-type drying unit to discharge the exhaust passing through the uppermost stage of the shelf-type drying unit.SELECTED DRAWING: Figure 2
Patent JP-2022081902-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: FUJITA HIDEAKI
IPC: H01M4/134
Filed: 2020-11-20
Abstract: To reduce capacity deterioration during storage.SOLUTION: A negative electrode active material layer includes a facing region and a non-facing region. The facing region faces a positive electrode active material layer. The non-facing region does not face the positive electrode active material layer. The negative electrode active material layer contains an alloy-based negative electrode active material and graphite. The facing region contains an alloy-based negative electrode active material with a higher mass fraction than the non-facing region. The non-facing region contains graphite in a higher mass fraction than the facing region. In SOC of 80% or more, the facing region and the non-facing region satisfy the relation of the equation (I) "0 V<E2-E1≤0.6 V". In the equation (I), "E1" indicates the potential in the facing region. "E2" indicates the potential in the non-facing region.SELECTED DRAWING: Figure 4
Patent JP-2022081922-A (JP)
Title: Method for generating ejection position data, device for generating ejection position data, and program
Inventor: NISHIO KEITA
IPC: B41J2/01
Filed: 2020-11-20
Abstract: To properly enhance printing quality.SOLUTION: A method for generating ejection position data indicative of an eject position at which ink is ejected, where an edge detection process (S202), an edge correction process (S204), and an ejection position data generation process (S110) are carried out on the basis of data to be processed that indicates an image to be printed. The data to be processed are data in which as a pixel values of a pixel, either a non-ejection value which is a value for indicating that ink is not ejected at the corresponding eject position, or an ejection value which is a value other than the non-ejection value is set. In the edge detection process, an edge is detected by detecting positions at which pixels set with the non-ejection value are adjacent to pixels set with the ejection value. In the edge correction process, for at least a part of the eject positions at which ink is to be ejected for drawing the edge, pixel values of the corresponding pixels are changed to non-ejection values.SELECTED DRAWING: Figure 2
Patent JP-2022082080-A (JP)
Title: Method for testing functional material
Inventor: OKUBO SHIGEHIKO
IPC: G01B11/26
Filed: 2020-11-20
Abstract: To provide a testing method that can test the functions of a functional material by a simpler method than the methods using a scanning electron microscope or a laser microscope.SOLUTION: A process for testing the antiviral functions of a functional material uses, as a test object, a functional material having a functional film, which is a fine uneven surface formed through surface adjustment and zinc phosphate chemical conversion, and includes a step (S2) for dropping a test liquid onto the functional film of the test object, a step (refer to S3) for measuring a contact angle θ of droplets on the functional film in side view or a spread diameter D of droplets on the functional film in plan view, and steps (refer to S4-S6) for testing the antiviral functions on the basis of a comparison between the measured contact angle θm or the measured spread diameter Dm and a predetermined threshold θth or Dth.SELECTED DRAWING: Figure 3
Patent JP-2022083512-A (JP)
Title: Game machine
Inventor: FURUHASHI KAZUHIRO
IPC: A63F7/02
Filed: 2020-11-25
Abstract: To provide a game machine capable of executing performance enhancing game amusement.SOLUTION: "Winning performance" is based on game balls' entering a start port (storage of acquisition information to acquisition information storage means), and "specific performance" suggests winning expectation degree in identification symbol variation in progress, so that the "winning performance" and the "specific performance" are different in characteristic from each other. In this respect, in a game machine according to the current invention, the "winning performance" is executed in a mode corresponding to the "specific performance" in progress, so that performance that makes the "winning performance" and the "specific performance" different in characteristic from each other feel integral can be executed. As a result, it enables a player to experience unexpectedness, hence enhancement of game amusement is possible.SELECTED DRAWING: Figure 18
Patent JP-2022085165-A (JP)
Title: Data processor, method for deep learning of neural network, and program
Inventor: NAKAZATO KENICHI
IPC: G06N3/08
Filed: 2020-11-27
Abstract: To provide a data processor that easily reaches a global optimal solution and can be easily equipped.SOLUTION: A data processor (1A, 1B) includes: a calculation processing unit (11) having a neural network (30) for calculating prediction data from input data by using a parameter; and a learning processing unit (12A and 12B) for updating the parameter by using training data. The learning processing unit (12A, 12B) generates a training data group as a mixture of the training data and noise data, executes mini batch learning of updating the parameter once by an error backpropagation method so that an average of mismatch between the prediction data calculated from each input data of the training data group and output data forming a pair with each input data will become smaller, and repeats the execution of the mini batch learning and the generation of the training data group while changing a mixing ratio of the training data group and the noise data.SELECTED DRAWING: Figure 1
Patent JP-2021046200-A (JP)
Title: Anchor device for seat belt
Inventor: KADONAKA SATOSHI
IPC: B60R22/22
Filed: 2020-12-01
Abstract: To provide an anchor device for a seat belt which enables improvement in durability of an abnormal noise prevention function of a stopper.SOLUTION: An anchor device 1A for a seat belt is fixed to a stud provided at a vehicle body and includes: an anchor plate 2 formed with a first opening 21 to which webbing of a seat belt is fixed, and a keyhole-shaped second opening 22 having an enlarged part 23 and a slit part 24; and a stopper 3 attached to the anchor plate and formed from a metallic leaf spring, the stopper including an engagement piece 31 which allows passage of a head of the stud when the anchor plate is moved along an extension direction of the slit part in a state that the head is inserted into the enlarged part of the second opening and prevents the head from returning to the enlarged part when a shaft part of the stud is located at the slit part, and a biasing piece 32 which is disposed between the head and the anchor plate and biases the head in a direction away from the anchor plate when the shaft part is located at the slit part.SELECTED DRAWING: Figure 1
Patent JP-2021044011-A (JP)
Title: Information processor
Inventor: HORIUCHI MAKOTO
IPC: B65G61/00
Filed: 2020-12-03
Abstract: To easily create a flexible delivery plan that considers information on a shipper side and information on logistics company side.SOLUTION: In an information processor that plans, as a transportation plan, a plan relating to transportation of commodities between bases, an accepting/ordering information acquisition unit 101 acquires, as accepting/ordering information, information relating to reception and delivery of commodities at each of inventory bases K1 to Kn. A planning unit 103 formulates, for each of the inventory bases K1 to Kn, a transportation plan for eliminating delays in the inventory of commodities based on information including the accepting/ordering information, thereby solving the above-mentioned problem.SELECTED DRAWING: Figure 4
Patent JP-2021121165-A (JP)
Title: Heat sink, power module package, and inverter
Inventor: LIU WEI
IPC: H02M7/48
Filed: 2020-12-04
Abstract: To disclose a heat sink, a power module package, and an inverter.SOLUTION: A heat sink has three cooling plates whose longer directions are parallel, and a junction extending along the longer directions. One side of each cooling plate is bonded to the junction in the longer direction. At least a single first cooling channel is provided within at least a single cooling plate, and extends along the longer direction of the cooling plate. And/or a second cooling channel is provided within the junction and extends along the longer direction of the cooling plate.SELECTED DRAWING: Figure 2
Patent JP-2022090992-A (JP)
Title: Substrate package and electric tool
Inventor: TSUJIMOTO NAOKI
IPC: B25F5/00
Filed: 2020-12-08
Abstract: To make it easy to release heat generated on a substrate.SOLUTION: On a substrate package 2, a switching element E2 for driving a motor used in an electric tool is mounted. The substrate package 2 includes a substrate 31, a pattern portion 32, resin 33, and a heat dissipation portion 34. The substrate 31 is electrically insulating. The pattern portion 32 is formed on a surface of the substrate 31 and has electrical conductivity. The resin 33 covers a part of the pattern portion 32. The heat dissipation portion 34 is disposed at a portion on the pattern portion 32 that is not covered with the resin 33, and has higher thermal conductivity than the resin 33.SELECTED DRAWING: Figure 6
Patent JP-2021099990-A (JP)
Title: Adaptive connector
Inventor: MITTER ALFRED
IPC: H01R12/91
Filed: 2020-12-11
Abstract: To provide an improved adaptive connector comprising a contact jack and a lamella comb or two contact jacks.SOLUTION: An adaptive connector (1) includes a contact jack (9) and a lamella comb (6), and the lamellae of the lamella comb electrically contact the contact jack. The contact jack is connected in a mechanically inseparable but movable manner with the lamella comb. The contact jack can be pivoted relatively to the lamella comb with an angular range of more than 2 degrees while maintaining contact between the contact jack and the lamellae of the lamella comb, and/or the contact jack can be moved translationally relatively to the lamella comb in at least one direction within a translational range of more than 1 mm. There is also described an adaptive connector comprising two or more adapter elements (8) that are electrically separated from each other. Moreover, there is also described a system comprising the adaptive connector and a counter connector.SELECTED DRAWING: Figure 1
Patent JP-2022099833-A (JP)
Title: Game program, game processing method, information processing device
Inventor: KOJIMA YASUHIRO
IPC: A63F13/69
Filed: 2020-12-23
Abstract: To increase fun by changing items that can be acquired on the field according to a player's movement.SOLUTION: A game program causes a server device 5 that is communicably connected to a plurality of terminal devices 3 to function as an identification information record processing unit 17 for recording identification information that can identify an acquisition target when an item is acquired from an acquisition target in a terminal device 3, acquisition count aggregation processing unit 19 for aggregating the acquisition count for each acquisition target on the basis of the recorded identification information, and an acquisition item change processing unit 21 for changing an item acquired from the acquisition target on the basis of the aggregated acquisition count.SELECTED DRAWING: Figure 3
Patent JP-2021081436-A (JP)
Title: Positioning method and device, vehicle onboard terminal instrument, vehicle, electronic instrument and positioning system
Inventor: CHEN YAN
IPC: G06T7/70
Filed: 2020-12-23
Abstract: To provide a positioning method and device, vehicle onboard instrument, vehicle, electronic instrument, positioning system and storage medium that warrant credibility in a coordinate conversion parameter ad correctness therein on the basis of broadcast positioning information and image recognition positioning information.SOLUTION: In a positioning method, the method is configured to: receive a broadcasted broadcast message of a first object in S101, in which broadcast positioning information on the first object is bared to the broadcast message,; recognize a collected image of a second object, and acquire recognition information on the second object in S102, in which image recognition positioning information on the second object is included in the recognition information,; and determine position information on a control instrument on the basis of the broadcast positioning information and image recognition positioning information in S103. When the broadcast positioning information and image recognition positioning information are both known, the position information on the control instrument can be determined with a conversion or calculation, or the like.SELECTED DRAWING: Figure 2
Patent JP-2021107547-A (JP)
Title: Resin composition, method of producing molded product and resin composition
Inventor: NISHIMURA MIHOKO
IPC: C08L63/00
Filed: 2020-12-25
Abstract: To provide a resin composition capable of obtaining a molded product excellent in a balance of rigidity and toughness.SOLUTION: The resin composition comprises at least polyarylene sulfide (A), modified cyclodextrin (B), and an epoxy resin (C) blended together.SELECTED DRAWING: None
Patent JP-2021047466-A (JP)
Title: Fixation device and image formation device
Inventor: NOMURA TAKASHI
IPC: G03G15/00
Filed: 2020-12-28
Abstract: To provide a fixation device that heats each of a plurality of heating areas and thereby fixes a toner image onto a recording material, the fixation device capable of reducing power consumed in the fixation device and making an image quality formed in the recording material excellent.SOLUTION: When forming a developer image located in neighboring two heating areas A with substantially a same developer amount per unit area, and when a difference of first target temperatures to the neighboring two heating areas A is out of a predetermined range, a first target temperature to one heating area A of the neighboring two heating areas A is corrected to a second target temperature higher than the first target temperature so that the difference of the first target temperatures to the neighboring two heating areas A is within the predetermined range.SELECTED DRAWING: Figure 11