baber/WOPTO huggingface dataset:
Patent JP-2021101060-A (JP)
Title: Liner for corrugated cardboard
Inventor: KIRIHARA YUTA
IPC: D21H27/00
Filed: 2021-04-08
Abstract: To provide a liner for corrugated cardboard capable of improving impact resistance under a high-temperature high-humidity environment.SOLUTION: A liner for corrugated cardboard is assembled with at least a surface layer, a surface under layer, and a back surface layer, wherein the surface layer involves a conifer kraft pulp, a content of the conifer kraft pulp in the surface layer is 80 mass% or over, the surface under layer involves a conifer kraft pulp and a corrugated cardboard wastepaper pulp, a content of the conifer kraft pulp in the surface under layer is 25 mass% or over and 35 mass% or under, the back surface layer involves a corrugated cardboard wastepaper pulp and a magazine wastepaper pulp, a content of the corrugated cardboard wastepaper pulp in the back surface layer is 30 mass% or over and 70 mass% or under, and a content of the magazine wastepaper pulp in the back surface layer is 30 mass% or over and 70 mass% or under. Preferably, a rupture strength in an atmosphere of 60°C and 80%RH is 468.0 kPa or over.SELECTED DRAWING: None
Patent JP-2022161418-A (JP)
Title: Support device and support method
Inventor: KAMEI YASUSHI
IPC: G07B15/00
Filed: 2021-04-09
Abstract: To provide a support device and support method for allowing a crewman of a vehicle to recognize a position where a parking ticket is placed when the crewman forgets the position where the parking ticket is placed.SOLUTION: A support device 10 includes: a vehicle position determination section 11 for determining whether a self vehicle is positioned at an entrance of a parking lot; a crewman state detection section 13 for detecting a state in which a crewman of the self vehicle is searching for a parking ticket; and a control section 14 for causing a storage device 50 to store an in-vehicle image to be photographed by an in-vehicle imaging device 30 for imaging an inside of the vehicle when the vehicle position determination section determines that the self vehicle is positioned at the entrance of the parking lot, and causing a display device 60 arranged in the self vehicle to display the in-vehicle image stored in the storage device when the crewman state detection section 13 detects the state in which the crewman is searching for the parking ticket.SELECTED DRAWING: Figure 1
Patent JP-2021119483-A (JP)
Title: Program, information processing method, and terminal
Inventor: TOMITA MEGUMI
IPC: G06Q30/02
Filed: 2021-04-14
Abstract: To provide an advertisement display method in which a user's terminal appropriately receives advertisements and displays them.SOLUTION: An advertisement display method for displaying an advertisement transmitted from a server on a terminal of a user comprises: receiving, from the server, application data for executing applications and first moving image data that is a portion of moving image data of the advertisement; associating the application data with the first moving image data to store them in a memory of the terminal; responding to a selection of an application by the user to start an application based on the application data; displaying a display based on the application data during the start of the application and a first display based on the first moving image data, on a display area of the terminal; receiving from the server second moving image data of the moving image data of the advertisement that is different from the first moving image data, on the basis of receipt of the first moving image data; and displaying a second display based on the second moving image data, on the basis of the display on the display area of the first display.SELECTED DRAWING: Figure 3
Patent JP-2022165680-A (JP)
Title: Cooker and cooking system
Inventor: ITO TADANOBU
IPC: H05B6/12
Filed: 2021-04-20
Abstract: To provide a cooker and a cooking system with high convenience that are equipped with a plurality of heating sources, can obtain cooking condition data from the outside.SOLUTION: A cooker includes: a control device that executes cooperation cooking mode and the like that cooperates first heating means and second heating means using a heating chamber; an input operating portion that is inputted by a user; and a restricting portion that restricts the obtaining of cooking condition data. The control device, when a predetermined operation such as the selection of a cooking mode and a permission condition are satisfied in an initial stand-by period, obtains cooking condition data to be executed from an external communication terminal through radio communication. The input operating portion can select a voice input combination mode and a touch input mode first. The communication terminal can access a server connected through a network, obtains the cooking condition data, and transmits it to the cooker. The cooker transmits operation information data related to obtaining restriction of the cooking condition data.SELECTED DRAWING: Figure 32
Patent JP-2022170326-A (JP)
Inventor: MIYAKE TAKESHI
IPC: H04W88/06
Filed: 2021-04-28
Abstract: 【課題】通信装置と外部装置との間に無線接続をセキュアに確立させ得る技術を提供すること。【解決手段】通信装置は、ＯＳＩ参照モデルのネットワーク層以上の通信を実行することによって、端末装置から、公開鍵を受信する公開鍵受信部と、端末装置から公開鍵が受信された後に、端末装置から、前記公開鍵が利用された認証要求を受信する認証要求受信部と、端末装置から認証要求が受信される場合に、認証要求の送信元である端末装置の認証を実行する認証実行部と、端末装置の認証が成功する場合に、認証応答を端末装置に送信する認証応答送信部と、認証応答が端末装置に送信された後に、端末装置から、第１の接続情報を受信する第１の接続情報受信部と、端末装置から第１の接続情報が受信される場合に、第１の接続情報を利用して、第２の無線接続を外部装置と確立する第２の確立部と、を備える。【選択図】図５
Patent JP-2022175196-A (JP)
Title: Wastewater treatment method and wastewater treatment device
Inventor: YAMAMOTO TAICHI
IPC: C02F3/12
Filed: 2021-05-13
Abstract: To optimize an amount of nutrients (nitrogen, phosphorus, trace metals or the like as an example) added to raw water being organic wastewater, in biological treatment of the organic wastewater.SOLUTION: A wastewater treatment device includes: a reaction tank 10 for biologically treating raw water; adding means for adding nutrient substances to the raw water (for example, a nutrient substance storage tank 21 and a pump 23); a carbon dioxide concentration sensor 31 for measuring a carbon dioxide concentration in a gas released from the reaction tank 10; a water quality measuring unit 33 for acquiring one or more measured values (for example, pH value) regarding a water quality of water in the reaction tank 10; and a control device 40. Based on a carbon dioxide concentration value obtained by the carbon dioxide concentration sensor 31 and a measured value obtained by the water quality measuring unit 33, the control device 40 controls an amount of nutrient added by the adding means.SELECTED DRAWING: Figure 1
Patent JP-2021188037-A (JP)
Title: Aqueous foamable fire proof coating composition
Inventor: MORRIS OWEN
IPC: C09D201/02
Filed: 2021-05-14
Abstract: To propose an aqueous foamable fireproof coating composition excellent in both of water proofness of a coated film in a normal period and fire proofness of an expanded coated film generated in a fire disaster.SOLUTION: The aqueous foamable fireproof coating composition includes: a polyvalent metal compound (A) containing a metal element which can take an ion atomic valence of bivalent or more; a resin (B) having a functional group capable of forming a metal cross linking with the metal element containing the polyvalent metal compound; a char-forming auxiliary material (C); and water. A method of coating a substrate includes coating a substrate surface with the aqueous foamable fireproof coating composition. A method of protecting a structure from heat and a fire disaster includes coating a substrate surface with the aqueous foamable fireproof coating composition.SELECTED DRAWING: None
Patent JP-2022175847-A (JP)
Title: Sole and shoe
Inventor: EGUCHI YOSHIHIRO
IPC: A43B13/12
Filed: 2021-05-14
Abstract: To obtain a sole in which the movement of the toes of the foot is hardly inhibited by a plate while securing a function of enhancing thrust force by the plate, and a function of hardly transmitting pushing-up to the foot.SOLUTION: A sole 3 comprises an outsole, a midsole 31, and a plate 4 arranged in a front foot support part R1 and a middle foot support part R2, and having a rigidity higher than that of the midsole 31. The plate 4 is disposed with an opening 40a in a position corresponding to a region straddling at least a proximal phalanx Bg of the second toe and a proximal phalanx Bg of the third toe. The outer edge of the plate 4 includes an inner foot side end edge 40c positioned at an inner foot side from the opening 40a, and an outer foot side end edge 40d positioned at an outer foot side from the opening 40a. In at least one of the inner foot side end edge 40c and the outer foot side end edge 40d, projections 40f projecting so as to be separated from a shoe center axis C in a foot width direction of the sole 3, and recesses 40g recessed so as to come close to the shoe center axis C are alternately formed.SELECTED DRAWING: Figure 1
Patent JP-2022178400-A (JP)
Title: Power conversion device
Inventor: ABE YOSHITAKA
IPC: H02P29/66
Filed: 2021-05-20
Abstract: To estimate a magnet temperature by using an estimation technology based on a voltage disturbance observer, in a power conversion device.SOLUTION: A current control unit 2 outputs a d-axis voltage command value vd* and a q-axis voltage command value vq* on the basis of a d-axis current command value id*, a q-axis current command value iq*, a d-axis current detection value Id, and a q-axis current detection value iq. A two-phase-to-three-phase converter 3 performs two-phase-to-three-phase conversion of the d-axis voltage command value vd* and the q-axis voltage command value vq*, and outputs a three-phase voltage command value. A rotational position sensor 10 detects a phase θ of a motor 8. A three-phase-to-two-phase converter 5 converts a three-phase current detection value iuvw outputted from an inverter 7 into the d-axis current detection value Id and the q-axis current detection value iq. An angular velocity output part 6 outputs a mechanical angle angular velocity ω on the basis of the phase θ. A temperature estimation unit 4 calculates a temperature estimation value T^ of the motor 8 on the basis of the d-axis voltage command value vd*, the q-axis voltage command value vq*, the mechanical angle angular velocity ω, the d-axis current detection value Id, and the q-axis current detection value iq.SELECTED DRAWING: Figure 1
Patent JP-2022179126-A (JP)
Title: Submersible pump with air tube, and its equipment
Inventor: BABA TOSHIKATSU
IPC: F04D13/08
Filed: 2021-05-21
Abstract: To make it possible to maintain an operation at a rated speed and inhibit repeated starts and stops of a pump even if the suction port side water level is equal to or less than a lowest water level allowing an all-volume pumping-out operation.SOLUTION: A horizontal-shaft submersible mixed flow pump 1 has a discharge port 65 disposed to face an impeller 32, and inspired air is supplied from the discharge port 65 formed in a suction cover 5. When the water level decreases, air is supplied from the discharge port 65 at a time right before entry to an air-water mixing discharge operation. Water in a casing 2 of the submersible mixed flow pump 1 instantaneously drops so that the impeller 32 stops causing discharge of water, and thus the intra-pump pressure drops and a flap valve 4 is closed by its own weight and the external water pressure, so as to start an aerial stand-by operation in which the impeller 32 is exposed into air (a motor 3 maintains a rotary drive state at a rated speed). The oscillation is small and the burden on the motor 3 is small. If the water level increases during the aerial stand-by operation, then the air from the discharge port 65 is blocked to cause an instantaneous transition to an all-volume pumping-out operation.SELECTED DRAWING: Figure 1
Patent JP-2022179962-A (JP)
Title: Positioning device, spoofing detection method, and positioning program
Inventor: FUJITA MASAYASU
IPC: G01S19/23
Filed: 2021-05-24
Abstract: To assess spoofing to civilian signals.SOLUTION: A positioning device 100 comprises: an approximate position A acquisition unit 51 for determining a position by a spoofing-resistant positing signal and acquiring an approximate position A; an approximate position B calculation unit 52 for performing time integration of a speed vector upon a previous position P and calculating an approximate position B; an approximate position B assessment unit 53 for assessing the acceptability of the approximate position B with referenced to the approximate position A; a self-position determination unit 54 for storing either the approximate position A or the approximate position B in a storage device as an approximate self-position in accordance with the acceptability assessment result of the approximate position B; a signal information acquisition unit 55 for acquiring, from a civilian signal, civilian signal information such as a determined position, etc., based only on civilian signal observation data and the civilian signal; a signal information assessment unit 56 for assessing the acceptability of civilian signal information with respect to signal information on the approximate self-position; and a spoofing assessment unit 57 for assessing spoofing to the civilian signal in accordance with the acceptability assessment result of the civilian signal information.SELECTED DRAWING: Figure 2
Patent JP-2022180884-A (JP)
Title: Calibration device and semiconductor integrated circuit
Inventor: BANNO HIROKI
IPC: H04L25/02
Filed: 2021-05-25
Abstract: To reduce the time required for calibration while maintaining the quality of a signal.SOLUTION: A calibration device adjusts transmission characteristics between a transmission element and a reception element through a transmission line, and has: a margin determination unit that determines a margin for an evaluation criterion of an opening of an eye pattern indicating the transition of the waveform of the signal transmitted through the transmission line; a waveform information acquisition unit that acquires waveform information on the opening of the eye pattern indicating the transition of the waveform of the signal transmitted through the transmission line; and a determination unit that, according to a result of comparison between the waveform information and the margin, terminates the adjustment of the transmission characteristics.SELECTED DRAWING: Figure 1
Patent JP-2022077953-A (JP)
Title: Color measuring device
Inventor: FURUYA KENICHI
IPC: G01J3/26
Filed: 2021-05-25
Abstract: To solve the problem in which: a gap may occur between a measurement window and a support plate, and dust may get in through the gap.SOLUTION: A color measuring device comprises: an opening that is formed in an opening forming member arranged on a bottom face of the device for taking light arriving from an object to be measured into the device; an incident light processing unit that processes the light incident through the opening; and a shutter unit that is displaceable between a closing position for covering the opening and an opening position for opening the opening. The shutter unit includes a shutter member that closes the opening when the shutter unit is at the closing position, a shutter holding member that holds the shutter member so that the shutter member can be displaced in a direction in which the shutter member approaches and separates from the opening, and a pressing member that presses the shutter member toward the opening.SELECTED DRAWING: Figure 34
Patent JP-2021196355-A (JP)
Title: Automatic correction of time and/or date
Inventor: PASCAL LAGORGETTE
IPC: G04G5/00
Filed: 2021-05-27
Abstract: To correct incorrect times and dates in self-correcting portable watches.SOLUTION: The present invention relates to a method (500) for automatically correcting a time and/or date of a self-correcting portable watch (100). The portable watch includes at least one receiving element (130), at least one detecting element (170), and at least one processing unit (150) for executing the method (500). The method (500) includes a receiving step (510) of receiving at least one piece of data (131), a detecting step (520) of detecting an incorrect time and/or date, and a correcting step (540) of correcting the time.SELECTED DRAWING: Figure 1
Patent JP-2022182149-A (JP)
Title: Information processing apparatus and image processing method
Inventor: TATSUMI TAKATO
IPC: G06N20/00
Filed: 2021-05-27
Abstract: To provide an information processing apparatus capable of indicating the basis of classification of images classified by image recognition using a model learned by machine learning, for the entire images.SOLUTION: An information processing apparatus 100 includes an analysis target acquisition unit 101, an image processing unit 102, an inference unit 103, an inference result extraction unit 104, and a basis generation unit 105. The image processing unit 102 generates a plurality of masked images by masking each of the images using a plurality of masks. The inference result extraction unit 104 extracts an inference result at target coordinates designated in the image from an inference result of each masked image. Based on the inference result at the target coordinates extracted by the inference result extraction unit 104 and the plurality of masks, the basis generation unit 105 generates a basis map visualizing the determination basis for a classification result of the image by a model.SELECTED DRAWING: Figure 1
Patent JP-2021120109-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-05-28
Abstract: To provide a game machine which can improve deterrent force against a fraudulent act.SOLUTION: A game machine includes a game board in which a game area in which a game ball can fall down is formed. The game machine carries out a lottery on the basis that the game ball falling down in the game area passes through a predetermined start port, carries out a variable display of a drawing pattern on the basis of a result of the lottery, and carries out a predetermined winning game when a winning result is derived as a result of the variable display of the drawing pattern. The game machine includes fraud detection means which detects a predetermined fraudulent act. A fraudulent act detected by the fraud detection means within a predetermined permissible period is controlled not to be reckoned as a fraudulent object.SELECTED DRAWING: Figure 107
Patent JP-2022188411-A (JP)
Title: phase shifter
Inventor: IWAHASHI SEITA
IPC: G02F1/025
Filed: 2021-06-09
Abstract: To provide a phase shifter capable of decreasing a pitch of a waveguide.SOLUTION: An optical waveguide region 1a and a contact region 1b are alternately arranged, and the optical waveguide region 1a includes first and second waveguides 18a and 18b. The contact region 1b includes a first p-type contact part 20a and a first n-type contact part 22a for injecting carriers into the first waveguide 18a; and a second p-type contact part 20b and a second n-type contact part 22b for injecting the carriers into the second waveguide 18b.SELECTED DRAWING: Figure 1
Patent JP-2022189171-A (JP)
Title: Exercise intensity estimation system, power-assisted bicycle, and exercise intensity estimation method
Inventor: IRIE KENICHI
IPC: A61B5/0245
Filed: 2021-06-10
Abstract: To provide an exercise intensity estimation system, a power-assisted bicycle, and an exercise intensity estimation method capable of estimating accurate exercise intensity even at the exercise starting point and at the point that an exercise load during exercise has increased.SOLUTION: An exercise intensity estimation system 10 includes: an exercise load measuring unit 21 for measuring an exercise load, which is a load on an exercising person; a first storage unit 23 for storing the correspondence between the exercise load and the exercise intensity obtained on the basis of the relationships between the exercise load and a cardiac rate of the exercising person according to the exercise load; and an exercise intensity estimation unit 24 for estimating the exercise intensity using the correspondence and the exercise load.SELECTED DRAWING: Figure 5
Patent JP-2021170644-A (JP)
Title: Light-emitting device
Inventor: HAMADA TAKAO
IPC: H01L51/50
Filed: 2021-06-15
Abstract: To provide a light-emitting element having a long lifetime; and a light-emitting element exhibiting high emission efficiency in a high luminance region.SOLUTION: A light-emitting element includes a light-emitting layer between a pair of electrodes. The light-emitting layer contains a first organic compound, a second organic compound, and a phosphorescent compound. The first organic compound is represented by the general formula (G0). The molecular weight of the first organic compound is from 500 to 2000 inclusive. The second organic compound has an electron-transport property. In the general formula (G0), Ar1 and Ar2 each independently represent a fluorenyl group, a spirofluorenyl group, or a biphenyl group, and Ar3 represents a substituent including a carbazole skeleton.SELECTED DRAWING: None
Patent JP-2022191932-A (JP)
Title: Lead acid battery and battery case
Inventor: SEKI YUSUKE
IPC: H01M50/114
Filed: 2021-06-16
Abstract: To effectively suppress the bending of an electrode plate group in a lead acid battery that has a locally narrow portion such as an EN standard.SOLUTION: A battery case 2 includes a partition wall 11, which is a facing surface having ribs abutting on an electrode plates 5X positioned at both ends of an electrode plate group 5, and a narrow portion 31 in which the inner space is locally narrowed toward the inner side in the width direction of the electrode plate group 5, and the ribs are in contact with both ends of the electrode plate 5X in the width direction in the vertical range of the narrow portion 31, the contact surface 25T includes third ribs 25, which are contact ribs on both ends of the electrode plate, extending outward in the width direction from both ends in the width direction along the surface of the electrode plate 5X.SELECTED DRAWING: Figure 4
Patent JP-2023000537-A (JP)
Title: Resin feeder for optical fiber and manufacturing method of optical fiber
Inventor: KATO MASAYUKI
IPC: C03C25/104
Filed: 2021-06-18
Abstract: To make it easy to keep a temperature of a resin in a piping constant so as to improve a yield and a production efficiency, even during a production time of optical fibers, during production stop of the optical fibers, and during a time from the production stop and production start of the optical fiber.SOLUTION: A resin feeder for optical fibers comprises a first tank for feeding a resin to a resin-coated die for an optical fiber through a resin feeding pipe, and a second tank for supplementing the resin to the first tank through a resin replenishment pipe, and supplies the resin to the resin-coated die. The resin feeding pipe includes a pipe branch portion, a circulation resin pipe for returning the resin from the pipe branch portion to the second tank, a first valve provided between the pipe branch portion and the resin-coated die, and a second valve provided in the circulation resin pipe.SELECTED DRAWING: Figure 1
Patent JP-2021180002-A (JP)
Title: System having autonomous mobile robot and base station for autonomous mobile robot, base station for autonomous mobile robot, method for autonomous mobile robot, and method for autonomous docking to base station for autonomous mobile robot
Inventor: REINHARD VOGEL
IPC: G05D1/02
Filed: 2021-06-22
Abstract: To simplify and improve position specification of a base station and docking to the base station.SOLUTION: A system includes an autonomous mobile robot (100) and a base station (200) for the robot (100). The robot (100) has a navigation module including a navigation sensor (110) for sensing geometric features of objects in the surroundings of the robot (100). The base station has at least one geometric feature that can be sensed by use of the navigation sensor (110) by the robot. The robot includes a robot controller which is coupled to the navigation module and is designed to identify and/or locate the base station (200) and determine a docking position for the robot (100) on the basis of the at least one geometric feature of the base station (200).SELECTED DRAWING: Figure 1