baber/WOPTO huggingface dataset:
Patent JP-2021179414-A (JP)
Title: Hot rolled steel strip meandering rate measuring apparatus and hot rolled steel strip meandering rate measuring method
Inventor: GOTO HIROTO
IPC: B21B37/68
Filed: 2020-06-11
Abstract: To provide a measurement object edge position detection device in which, even if an edge of a measurement object is completely covered by steam, an edge position of the self-luminous measurement object having a predetermined heat capacity can be detected properly and quickly, and provide a hot rolled steel strip meandering rate measuring apparatus and a hot rolled steel strip meandering rate measuring method.SOLUTION: A measurement object edge position detection device 3 detects an edge position of a self-luminous measurement object 10 having a predetermined heat capacity. The edge position detection device 3 includes an infrared camera 4 for imaging the strength distribution of infrared emitted from a surface of the measurement object 10, and an edge position detection unit 5 for detecting the edge position of the measurement object 10 from the strength distribution of the infrared imaged with the infrared camera 4.SELECTED DRAWING: Figure 1
Patent JP-2021197633-A (JP)
Title: Video conversion device and program
Inventor: MOCHIZUKI KIKUKA
IPC: H04N21/4402
Filed: 2020-06-15
Abstract: To create a low-resolution program video including an image according to a program content from a high-resolution program video, while reducing manual work.SOLUTION: A video conversion device 1 includes an attention subject information obtaining unit 3, an image recognition unit 42, a position determination unit 43, and a video conversion unit 5. The attention subject information obtaining unit 3 obtains information on of subject receiving attention in a program on the basis of text data related to the program. The image recognition unit 42 performs image recognition of the attention subject with respect to an image of each frame included in video data of the program. The position determination unit 43 determines a clipping position of a partial image on the basis of a display area of the attention subject image-recognized by the image recognition unit 42. The video conversion unit 5 clips the partial image from the image of each frame included in the video data on the basis of the clipping position determined by the position determination unit 43, and generates video data composed of frames of the clipped partial image.SELECTED DRAWING: Figure 1
Patent JP-2021194625-A (JP)
Title: Bubble generation device and washing system including the same
Inventor: SAITO MAI
IPC: B01F5/06
Filed: 2020-06-18
Abstract: To provide a bubble generation device that refines bubbles contained in the bubble-containing water and can increase the number of bubbles, and to provide a washing system including the same.SOLUTION: A bubble generation device 20 for generating bubble-containing water that contains bubbles by causing gas-dissolved liquid in which a gas is dissolved to pass therethrough includes: a bubble generation part 21 provided with a venturi-shaped flow channel 25; and a bubble refining part 30 having a flow channel in which a wall part 31 positioned at least downstream of an axial center A1 of the venturi-shaped flow channel and with which the gas-dissolved liquid passing through the venturi-shaped flow channel collides is provided.SELECTED DRAWING: Figure 1
Patent JP-2020162415-A (JP)
Title: Power reception device, power transmission device, and power supply system
Inventor: UEHARA TERUAKI
IPC: H02J50/80
Filed: 2020-06-18
Abstract: To provide a power supply system capable of charging in a short time from a state where battery voltage is extremely low while reducing the device scale.SOLUTION: In a power supply system 100, a power reception device 20 includes: a power reception coil RC; a battery charged based on non-contact reception of power from a power transmission coil TC of a power transmission device 10 via the power reception coil; and an NFC communication module 21 for transmitting an information packet including a situation parameter indicating the situation of the battery BT, and request parameters indicating a power amount and a power transmission time for requesting the power transmission device to transmit power to the power transmission device. The NFC communication module sets the situation parameter and the request parameters to values corresponding to a voltage value of the battery if the voltage value of the battery is equal to or more than a voltage threshold value, and sets the situation parameter and the request parameters to fixed values if the voltage value of the battery is less than the voltage threshold value.SELECTED DRAWING: Figure 1
Patent JP-2020169022-A (JP)
Title: Lean vehicle
Inventor: SEKIGUCHI NAOKI
IPC: B60W10/08
Filed: 2020-06-19
Abstract: To provide a lean vehicle comprising an electric motor type automatic control transmission that can improve followability of driving force with respect to an accelerator operation by a rider at the time of deceleration and acceleration.SOLUTION: In a lean vehicle 1, in a power transmission path ranging from a crank shaft 21 to drive wheels 3, an upstream rotary electric machine 90 electrically connected to a battery 94 is disposed on an upstream side of an electric motor type automatic control transmission 50. At the time of acceleration and deceleration of the lean vehicle 1, a control device 105 is capable of executing both: transmission control for changing a change gear ratio by controlling an electric motor 71 of the electric motor type automatic control transmission 50; and rotary electric machine control for changing the torque applied to the upstream side of the electric motor type automatic control transmission 50 in the power transmission path by controlling the upstream rotary electric machine 90. According to the residual capacity of the battery 94, the control device performs at least one of either the transmission control or the rotary electric machine control.SELECTED DRAWING: Figure 3
Patent JP-2021004138-A (JP)
Title: Crane with adjustable hanging ballast
Inventor: STEFAN WINDBACHER
IPC: B66C23/76
Filed: 2020-06-22
Abstract: To provide a crane with simpler and less expensive structure for ideal stepless adjustment of a hanging ballast radius.SOLUTION: There is provided a crane equipped with a main boom and a rearward-facing derrick boom to support the main boom. A hanging ballast is attached directly or indirectly to a derrick head via connecting means. There is at least one undulating ballast adjustment boom located at the rear. The ballast adjustment boom acts on the connecting means, and the hanging ballast radius can be adjusted steplessly according to the undulation angle.SELECTED DRAWING: Figure 2a
Patent JP-2022007197-A (JP)
Title: Method for constructing temperature control space at low cost by using plastic bottle, method for breeding fish at low cost by effectively using space under ground, and method for obtaining food and capable of breeding insect such as grasshopper and also securing electric power
Inventor: SHINTANI Tatsuya
IPC: A01K63/00
Filed: 2020-06-25
Abstract: To provide a method for breeding fish while substantially eliminating energy cost for heating and cooling breeding water or seawater in order to reduce utility cost and other costs when breeding the fish, and provide its equipment.SOLUTION: In order to reduce utility cost and other costs when breeding fish, an aquaculture space is secured in 5-meters below the ground, the space that is kept from a degree of 15 degrees to 17 degrees or more through the year, and thereby the fishes are bred in an institution under the ground while substantially eliminating energy cost for heating or cooling of the breeding water or seawater. The charging of the fishes and bait to basements is performed through pipes for connecting with the outside world. The bait of the fishes is provided by growing the life such as grasshoppers by utilizing the ground part 1 of a space 2 under the ground, using farmlands where the cultivation is abandoned, and thereby growing the grass serving as the bait of the insects, etc.SELECTED DRAWING: Figure 1
Patent JP-2021177230-A (JP)
Title: Polarizing plate and polarizing plate with retardation layer
Inventor: MIWA KAZUYA
IPC: G02B5/30
Filed: 2020-06-26
Abstract: To provide a polarizing plate which is extremely thin and yet offers superior durability.SOLUTION: The polarizing plate is provided, comprising a polarizer 10 and a protective layer 20 provided on one side of the polarizer. The protective layer 20 is formed of a cured product of an epoxy resin having a biphenyl skeleton. According to one embodiment, the protective layer 20 has a thickness of 10 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2020187759-A (JP)
Title: Managing presence among devices accessing shared and synchronized content
Inventor: MAXIME LARABIE-BELANGER
IPC: G06F16/182
Filed: 2020-06-30
Abstract: To provide a method of sharing information between devices about native application interactions involving shared and synchronized content items.SOLUTION: A content management system receives, from a client application on a device, presence information indicating interaction information of a user relative to a content item synchronized to the content management system. The interaction information includes presence information describing presence information of a native application interacting with the content item. The presence information indicates whether the native application opened, is viewing, or is editing the content item. The content management system stores presence records describing the presence information and uses the presence records to generate and transmit a presence status associated with a user.SELECTED DRAWING: Figure 4
Patent JP-2022011935-A (JP)
Title: Printer
Inventor: TOKITA DAISUKE
IPC: H04N1/00
Filed: 2020-06-30
Abstract: To provide a printer capable of performing power supply and data communication while enabling connection including a device (a terminal) that is compatible with three modes relating to power supply and communication and is incompatible with power delivery (PD).SOLUTION: A printer 100 includes: a connector 302 compliant with a USB type C compatible with power delivery; a power supply unit 180 that supplies power to a terminal of the connector 302; a USB control unit 152; and a mode storage unit 158. The USB control unit 152 determines whether a device connected to the connector 302 is a device compliant with the USB type C compatible with power delivery or not and executes control of power supply and/or data communication, based on a determined result and a set value in the mode storage unit 158.SELECTED DRAWING: Figure 5
Patent JP-2021010737-A (JP)
Title: Cosmetic container with convenient refill structure
Inventor: YI DO FUN
IPC: A45D40/00
Filed: 2020-07-03
Abstract: To provide a cosmetic container with a convenient refill structure, in which a refill container is screw-coupled to an open bottom of a container body, and a rotation guide member is formed at a bottom of the refill container, so that a user can easily refill by rotating the refill container through the rotation guide member.SOLUTION: The cosmetic container includes: a container body 12; a refill container 14 coupled to the container body 12, and accommodating contents inside; a rotation guide member 16 coupled to one side of the refill container 14 and at least partially exposed to an outside; and a discharge unit for discharging the contents accommodated in the refill container 14 to the outside. The refill container 14 is screw-coupled to the container body 12 while being inserted into an open bottom thereof. The rotation guide member 16 has a finger insertion groove 16b recessed inward of the refill container 14.SELECTED DRAWING: Figure 3
Patent JP-2020171309-A (JP)
Title: Sweetener having increased acid resistance of oligosaccharides, food containing the same, and method for increasing acid resistance of oligosaccharides
Inventor: BAK YOUN-KYUNG
IPC: A23L2/60
Filed: 2020-07-03
Abstract: To provide a sweetener having increased acid resistance of oligosaccharides.SOLUTION: There is provided a sweetener having increased acid resistance of fructooligosaccharide, wherein the sweetener includes 40 to 800 pts.wt. of psicose based on 100 pts.wt of fructooligosaccharide and has increased acid resistance under the conditions of pH 2 and normal temperature. The method includes a step of adding psicose to fructooligosaccharide, wherein 40 to 800 pts.wt. of psicose is added based on 100 pts.wt of fructooligosaccharide to increase the acid resistance of fructooligosaccharide in a fructooligosaccharide-containing sweetener, and increase in acid resistance means increase in acid resistance under the conditions of pH 2 and normal temperature.SELECTED DRAWING: None
Patent JP-2022014256-A (JP)
Title: Steering wheel position adjusting device
Inventor: MOTOHASHI YUYA
IPC: B62D1/181
Filed: 2020-07-06
Abstract: To make it possible to pull out a steering wheel more reliably from a storage position during automatic operation to a position where an operator can operate when changing to manual operation from automatic operation.SOLUTION: A steering wheel position adjusting device comprises: a first actuator 8 for storing a steering wheel 2 during automatic operation; a second actuator 9 for adjusting a longitudinal position of the steering wheel 2 during manual operation; an indication unit 202 which receives adjustment instruction of the longitudinal position of the steering wheel; and a control unit 100 which drives the second actuator 9 according to the adjustment instruction received by the indication part 202. The control unit 100 drives the second actuator 9 when changing to manual operation from automatic operation, thereby moving the steering wheel 2 from a storage position during automatic operation if it is determined that abnormality has occurred in the first actuator 8.SELECTED DRAWING: Figure 3
Patent JP-2022015845-A (JP)
Title: Rotor and rotary electric machine
Inventor: KURITA SATOSHI
IPC: H02K17/16
Filed: 2020-07-10
Abstract: To provide a rotor and a rotary electric machine that alleviates stress increase even when an axial ventilation path is provided at a bottom of a rotor slot.SOLUTION: A squirrel-cage shaped rotor of a squirrel-cage shaped inductive rotary machine includes a rotor shaft, a rotor core 12 in which a plurality of rotor slots 70 are formed, and a plurality of secondary conductors 15. An inner axial direction flow path 70f of the rotor core is formed inside the rotor slot 70 in a radial direction. The rotor slot 70 includes a holding portion inner side surface 72, two slot side surfaces 71, and a slot bottom curved surface 74 forming the inner axial flow direction path 70f of the rotor core. The slot side surface 71 and the slot bottom curved surface 74 have continuous radial inclinations, the inclination with respect to the radial direction from the slot side surface 71 to the center of the slot bottom curved surface 74 in the circumferential direction increase monotonically, and the radial inclination of a slot connecting surface 75 connecting the slot side surface 71 and the slot bottom curved surface 74 is smaller than the radial inclination of a secondary conductor connecting surface 15b connecting a secondary conductor side surface 15a and the secondary conductor bottom surface 15c.SELECTED DRAWING: Figure 3
Patent JP-2021117966-A (JP)
Title: Method, program and computer device
Inventor: FUJIWARA TAKANORI
IPC: G06N20/00
Filed: 2020-07-13
Abstract: To provide a method, program and computer device which can automatically compare a target network with another network to perform analysis, and can specify a pattern unique to the target network.SOLUTION: A method comprises the steps of: extracting a first feature matrix from an adjacency matrix representing a target network; extracting a second feature matrix from an adjacency matrix representing a background network; generating a projection matrix on the basis of the first feature matrix and second feature matrix using a comparison learning algorithm; generating a first comparison representation matrix of the target network on the basis of the projection matrix and the first feature matrix; generating a second comparison representation matrix of the background network on the basis of the projection matrix and the second feature matrix; and displaying the visualization of the feature unique to the target network in comparison to the background network on the basis of the first comparison representation matrix and second comparison representation matrix.SELECTED DRAWING: Figure 1
Patent JP-2022017802-A (JP)
Title: Product determination system, product determination method, and product determination program
Inventor: MATSUBARA YUJI
IPC: G06T7/60
Filed: 2020-07-14
Abstract: To provide a product determination system, a method, and a program using RFID for improving accuracy of determining excess or deficiency of products.SOLUTION: Product determination processing includes: an imaging unit which images a plurality of target products to be determined by using an imaging apparatus; an RFID reading unit which receives electric waves from an RF tag attached to a product by using an RFID reader, and acquires an identifier of the product; an image processing unit which analyzes image data captured by the imaging unit, and estimates appearance of the product from the imaging apparatus; an RFID processing unit which reads appearance of a product corresponding to the identifier from a product database; and a determination unit which associates the appearance estimated by the image processing unit with the appearance read by the RFID processing unit, and compares, when all of the target products can be associated in appearance association, identifiers included in a product list including identifiers of criterial products with identifiers of the target products, to determine excess or deficiency of the target products.SELECTED DRAWING: Figure 4
Patent JP-2022023471-A (JP)
Title: Machine learning device, machine learning method, and image forming apparatus
Inventor: DOI TOSHIHIRO
IPC: G03G15/00
Filed: 2020-07-27
Abstract: To adjust density while reducing the consumption of developer.SOLUTION: A machine learning device comprises: a state variable acquisition unit that acquires, as state variables, a first dot pattern that is used when an image forming apparatus performs printing and in which light and shade are expressed by a difference in the area ratio of dots, and first control information used by the image forming apparatus when the apparatus performs printing by using the first dot pattern; a training data acquisition unit that acquires, as training data, dot density information indicating the density of each dot in a printing result in which the image forming apparatus actually performs printing by using the first dot pattern and the first control information; and a learned model generation unit that generates a learned model by performing machine learning based on the state variables acquired by the state variable acquisition unit and the training data acquired by the training data acquisition unit.SELECTED DRAWING: Figure 4
Patent JP-2020195141-A (JP)
Title: Secure dynamic communication network and protocol
Inventor: WILLIAMS RICHARD K
IPC: H04L47/43
Filed: 2020-07-27
Abstract: To provide communication networks including methods and apparatus designed to optimize performance and quality of service, insure data security, maximize system uptime and network stability, and maintain privacy and security.SOLUTION: In a secure cloud for transmitting a packet of digital data, the packet may be repeatedly scrambled (i.e., changing the arrangement order of data segments in the packet) and then unscrambled, split and then mixed, and/or encrypted and then decrypted as the packet passes through media nodes in the cloud. The methods used to scramble, split, mix and encrypt the packet may be varied in accordance with a state such as time.EFFECT: Hacking by hackers is made virtually impossible as hackers can view only a fragment of a packet and methods used to disguise data are frequently changed.SELECTED DRAWING: Figure 100B
Patent JP-2022026527-A (JP)
Title: Game machine
Inventor: SAKATA KOJI
IPC: A63F7/02
Filed: 2020-07-31
Abstract: To provide a novel game machine which is characteristic with a method of control and suppresses damage of a handle.SOLUTION: During a big winning combination, a movie replay performance pattern designation command is stored (S902), and when a flag during movie replay is ON (S912=No), a command is abandoned and prescribed performance is suppressed. When the movie replay is over and the flag is OFF (S922), a command is transmitted for each device (S916) and the prescribed performance is executed. A body frame has a handle 950. The handle 950 has a finger hook part 952. When the handle 950 is at an initial position, the finger hook part 952 does not protrude below a lower edge of the body frame (a lower edge of either a front frame or an inner frame); when the handle 950 is at a maximum rotation position, the finger hook part 952 does not protrude below the lower edge of the body frame.SELECTED DRAWING: Figure 84
Patent JP-2021100097-A (JP)
Title: Electronic component module and module board
Inventor: TSUMURAYA TETSUNORI
IPC: H01L23/12
Filed: 2020-07-31
Abstract: To provide an electronic component module capable of improving connection stability between a conductive member and a terminal of an electronic component.SOLUTION: A connecting portion 21A of a conductive plate 20A has a connecting surface 21a that faces upward and is connected to a terminal 31A of an electronic component 30 by a solder B, and side surfaces 21c and 21d that face in a direction along the conductive plate 20A. An insulating portion 11 includes a partition portion 11c adjacent to the connecting portion 21A. Parts of the side surfaces 21c and 21d are exposed from the insulating portion 11 and are connected to the terminal 31A by the solder B.SELECTED DRAWING: Figure 6B
Patent JP-2022029271-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KUME TAKAO
IPC: G03G15/20
Filed: 2020-08-04
Abstract: To prevent lubricant from attaching to a reflecting plate to maintain efficient heating of a fixing belt with radiation heat from a halogen lamp.SOLUTION: In a nip plate 204, grooves M are formed in a folded part 210 that is extended in a separation direction without rubbing on an inner peripheral surface of a fixing belt. Even if lubricant G reduced in viscosity by heating moves along the folded part 210, the grooves M inhibit the movement of the lubricant G toward a heat receiving surface 20a where a reflecting plate 205 is held by a stay 206 together with the nip plate 204. This makes the lubricant G difficult to reach the reflecting plate 205, which thereby prevents the lubricant G from attaching to the reflecting plate 205.SELECTED DRAWING: Figure 6
Patent JP-2022032555-A (JP)
Title: Kneading simulation method for plastic material
Inventor: HONDA SHINICHIRO
IPC: B29B7/28
Filed: 2020-08-12
Abstract: To provide a method capable of evaluating a kneading state of a plastic material.SOLUTION: A method for calculating a kneading state of a plastic material includes: step S2 for inputting to a computer a kneading space model that models a kneading space in which the plastic material is accommodated, using a finite number of elements; step S4 for defining volume fraction of the plastic material with respect to the kneading space to each element of the kneading space model to define a fluid model based on a VOF method that averages two phases of the plastic material and air contained in the kneading space; step S6 for arranging a plurality of virtual particle models in the fluid model; and kneading calculation step S7 in which a computer calculates the flow of the fluid model including the plurality of virtual particle models on the basis of a predetermined kneading condition. The kneading calculation step S7 includes an erasing step for erasing the virtual particle model included in the element with the volume fraction equal to or less than a predetermined threshold value, among the elements of the fluid model.SELECTED DRAWING: Figure 3