baber/WOPTO huggingface dataset:
Patent JP-2022048320-A (JP)
Title: Device for producing ice cream and opening/closing mechanism
IPC: A23G9/26
Filed: 2022-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing ice cream capable of highly accurately inhibiting a part for opening and closing a gripping part from coming in contact with surrounding members. 
     SOLUTION: The device for producing ice cream includes a pulling device 10 for gripping a stick to pull out ice cream; the pulling device 10 includes a gripper unit 90 having a blade 93 for gripping the stick, an opening unit 40 for performing opening/closing operation of the blade 93, and a drive body 20 for moving the gripper unit 90 and the opening unit 40 in a longitudinal direction of the stick; the opening unit 40 is provided with a plurality of combinations of a cylinder 45 for projecting a rod, a connection arm 47 rotated by being pressed by the rod projecting from the cylinder 45, and an opening bar 43 for opening/closing the blade 93 by pressing the blade 93 by rotation of the connection arm 47, in a direction crossing a longitudinal direction, and each opening bar 43 provided in each set presses a plurality of the blades 93. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023113198-A (JP)
Title: Signal generation apparatus, level correction value calculation system, and level correction value calculation method
Inventor: ONO HIROSHI
IPC: H04B17/13
Filed: 2022-02-03
Abstract: To provide a signal generation apparatus configured to accurately determine a correction value of a variable attenuator while suppressing influence of non-linearity of a semiconductor component on a path from a signal generation unit to a measurement unit.SOLUTION: A signal generation apparatus includes: a signal generation unit 2 which generates a predetermined digital signal; a DA converter 3 which converts the digital signal generated in the signal generation unit 2 into an analog signal of a predetermined radio frequency; variable attenuators 40, 42, 44, and 46 that attenuate the analog signal converted by the DA converter 3; a measurement unit 6 that detects a level of the signal attenuated by the variable attenuators 40, 42, 44, and 46 and passing through one or more semiconductor components; and a control unit 7 that obtains a value of a step error, which is a correction value of an attenuation amount of the variable attenuators 40, 42, 44, and 46 in each of a plurality of steps obtained by dividing a maximum value of the attenuation amount of the variable attenuators 40, 42, 44, and 46 by a variation amount, which is a predetermined attenuation amount.SELECTED DRAWING: Figure 1
Patent JP-2023113321-A (JP)
Title: Moving connecting suspended scaffold, and method for using the same
Inventor: KUMADA MITSUO
IPC: E04G7/04
Filed: 2022-02-03
Abstract: To provide a moving connecting suspended scaffold in which a basic assembly is performed in a safety place, and scaffolds are moved up to a high-place work level by a crane, and then are movable to a work site, and a method for using the same.SOLUTION: There is provided a moving connecting suspended scaffold in which basic scaffolds 10a and 10b are connected to each other and are suspended under a rail for moving, wherein the basic scaffolds are connected to each other by one connection member 19 fixed to a position at the center in a width direction of the basic scaffolds, and are moved along the rail for moving. A space between the basic scaffolds is covered with a falling prevention member 33.SELECTED DRAWING: Figure 1
Patent JP-2023114298-A (JP)
Title: Substrate, liquid discharge head, and liquid discharge device
Inventor: KAJIURA YUSUKE
IPC: B41J2/01
Filed: 2022-02-04
Abstract: To provide a substrate which can efficiently obtain a temperature of a heating element mounted on a film, and to provide a liquid discharge head and a liquid discharge device.SOLUTION: A substrate according to an embodiment includes: a film substrate; a multilayer substrate; a solid pattern; and a thermistor. A heating element is mounted on the film substrate. The multilayer substrate has: a first layer which is connected with the film substrate and having a through hole formed; and a second layer laminated on the first layer. The solid pattern is provided between the first layer and the second layer. The solid pattern is formed of a metallic material. The thermistor is provided on the multilayer substrate and connected to the solid pattern through the through hole.SELECTED DRAWING: Figure 4
Patent JP-2022070915-A (JP)
Title: System and method for providing restock notification using batch framework
IPC: B65G1/137
Filed: 2022-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for providing a restock notification. 
     SOLUTION: In a restock notification system connected to a server, a database, and a user interface over a network, a processor receives, from the user interface associated with a user, a first request for a restock notification associated with a product, modifies the database to assign a first status to the product, receives a message indicating that the product is available for purchase, and modifies the database to assign a second status to the product. Further, the processor configures a batch framework to periodically analyze the database to identify product with the second status assigned and determine a notification schedule for sending the restock notification to the user and sends the restock notification to the user on the basis of the determined notification schedule. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022104915-A (JP)
Title: Automatic connection design for liquid system of full server
Inventor: GAO TIANYI
IPC: G06F1/20
Filed: 2022-02-15
Abstract: To provide a housing and an electronic rack which reduce a work amount required for being fitted to an IT rack.SOLUTION: A housing 100 has a slidable liquid dispenser 112 having a blindly engaged connector. The blindly engaged connector is engaged with an IT rack in one direction, and is also engaged with one or a plurality of electronic devices 120 in the opposite direction. The liquid dispenser circulates liquid from the electronic device to the IT rack and from the IT rack to the electronic device.SELECTED DRAWING: Figure 1A
Patent JP-2023124129-A (JP)
Title: Electromagnetic wave absorber and sensing system
Inventor: NISHIYAMA Hiroyoshi
IPC: H05K9/00
Filed: 2022-02-25
Abstract: To provide an electromagnetic wave absorber and a sensing system capable of sensing properly without having to introduce a program that requires complicated programming.SOLUTION: An interference type electromagnetic wave absorber 100 includes a resistive layer 10, a dielectric layer 20, and a reflective body 30 in this order and absorbs electromagnetic waves of a specific frequency band. A maximum absorption A0 of 15 dB or less in the specific frequency band is indicated and at least one of the following equations (1) and (2) is satisfied: A0-A1≤8(dB) ... (1); A0-A2≤8(dB) ... (2). In the above formulas (1) or (2), when the peak frequency when the absorption is maximum is denoted as f0 (GHz), A1 represents the absorption (dB) at f0-7 (GHz) and A2 represents the absorption (dB) at f0+7 (GHz).SELECTED DRAWING: Figure 1
Patent JP-2023125334-A (JP)
Title: internal combustion engine
Inventor: IMAMORI YUSUKE
IPC: F02P11/02
Filed: 2022-02-28
Abstract: To apply gas fuel containing hydrogen and suppress damage caused by occurrence of misfire in one combustion cycle.SOLUTION: An internal combustion engine includes: a combustion chamber to which gas fuel containing hydrogen is supplied; an ignition device configured to ignite the gas fuel in the combustion chamber; and a control device that controls execution of an ignition operation at predetermined ignition timing of the ignition device. The predetermined ignition timing includes: initial ignition timing at which the ignition operation is performed for the first time in one combustion cycle; and subsequent ignition timing at which the ignition operation is performed subsequent to the initial ignition timing in one combustion cycle.SELECTED DRAWING: Figure 2
Patent JP-2023126047-A (JP)
Title: Prediction method, prediction device, and prediction program
Inventor: AKIYAMA YUTAKA
IPC: G16B40/00
Filed: 2022-02-28
Abstract: To implement a simulation in consideration for various conformation a peptide can take, while reducing calculation costs, and predict membrane transmissivity of the peptide.SOLUTION: A prediction device 10 predicts membrane transmissivity of a peptide upon transmitting a membrane region representing a cell membrane, a first solvent region representing a solvent adjacent to one side of the membrane region, and a second solvent region representing a solvent adjacent to other side of the membrane region. The prediction device 10 is configured to: in a reaction coordinate z representing a position of the peptide in a vertical axis direction with respect to a membrane surface of the membrane region in a region of a boundary part between the membrane region and the first solvent region, generate a plurality of replicas including the peptide by applying an extension ensemble molecular kinetic method sampling a prescribed conformation; implement a simulation on the basis of the plurality of replicas; and acquire a simulation result without implementing a simulation in a region different from the region of the boundary part. The prediction device 10 is configured to predict the membrane transmissivity of the peptide on the basis of a simulation result in the region of the boundary part.SELECTED DRAWING: Figure 1
Patent JP-2023128755-A (JP)
Title: Learning support system, learning support method, and learning support program
Inventor: TOYAMA HIROMICHI
IPC: G09B19/00
Filed: 2022-03-04
Abstract: To provide a learning support system for improving the efficiency of learning about examination questions.SOLUTION: The learning support system for supporting learning about examination questions includes a scoring unit, a display processing unit, and a storage unit, wherein: the storage unit stores, as examination information, not only question numbers of examination questions included in one unit of examination, correct answers, points, explanations, and degrees of importance for the respective question numbers, and lecture information corresponding to the question numbers but also the answers from a leaner, the lecture information being a content itself for a lecture used for systematic learning for each unit or a link for accessing the content; the scoring unit performs scoring on the basis of the test information and the answers; and the display processing unit receives a rechallenge request for the most important problem among the problems of the incorrect answers from the learner, and performs display processing of the lecture information for the most important problem having the highest importance among the problems of the incorrect answers.SELECTED DRAWING: Figure 1
Patent JP-2022082569-A (JP)
Title: Map generation device, map generation method, and computer program for map generation
IPC: G09B29/00
Filed: 2022-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a map generation device that generates map information including information for each lane on a road from an image showing the road. 
     SOLUTION: A map generation device includes: a vehicle detection unit 21 that detects a plurality of vehicles located on a road from an image showing the road; a lane detection unit 22 that detects each of lines in which two or more of the detected vehicles are lined up as an individual lane; and a map generation unit 23 that generates map information representing each of the detected lanes. This allows the map generation device to detect individual lanes and generate the map information including information for each lane on the road, even if lane markings are not displayed on the road. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023134235-A (JP)
Title: Sealing device, rotary machine, and design method of sealing device
Inventor: ASAHARA MOTOMU
IPC: F16J15/44
Filed: 2022-03-14
Abstract: To provide a sealing device which can further suppress generation of an excitation force, a rotary machine, and a design method of the sealing device.SOLUTION: A sealing device includes a sealing main body surrounding a rotor shaft which rotates about an axis from an outer periphery side. The sealing main body includes: an inner peripheral surface facing an outer peripheral surface of the rotor shaft through a clearance; and a plurality of hole parts which are formed recessed to an outer side in a radial direction from the inner peripheral surface and arrayed in a circumferential direction and an axial direction of the inner peripheral surface. Each hole part has an inner peripheral wall formed with a spiral groove which extends so as to twist toward the outer side in the radial direction.SELECTED DRAWING: Figure 4
Patent JP-2023136295-A (JP)
Title: Image processing device, image processing method, and program
Inventor: WATANABE MASASHI
IPC: H04N1/407
Filed: 2022-03-16
Abstract: To provide an image processing device, an image processing method, and a program that can suppress deterioration of image quality.SOLUTION: A Image processing device that detects the background density of a document and performs background correction includes a tint generation processing portion, a hue comparison portion, and a background correction portion. The tint generation processing portion generates image data indicating an image that is predicted to be output when input image data is corrected according to the detected background density. The hue comparison portion compares the hue of the input image data and the image data generated by the tint generation processing portion. The background correction portion performs background correction according to the comparison result by the hue comparison portion.SELECTED DRAWING: Figure 3
Patent JP-2023136400-A (JP)
Title: Reel tape attaching device, attaching unit, and reel tape attaching method
Inventor: KOBAYASHI MASATSUGU
IPC: A63F5/04
Filed: 2022-03-17
Abstract: To provide a reel tape attaching device capable of accurately attaching a reel tape and easily removing an assembly, an attaching unit, and a reel tape attaching method.SOLUTION: A reel tape attaching device includes: a rotation holding mechanism that holds a wheel having an annular frame and an annular ring to be rotatable in a state where they are concentrically disposed so as to face each other; a guide mechanism that guides a reel tape to be attached to a peripheral surface of the annular frame and a peripheral surface of the ring; and a position change mechanism that can change a position of the guide mechanism. The position change mechanism can change a position of the guide mechanism between a guide position for guiding the reel tape and a retraction position largely spaced from the peripheral surfaces further than the guide position.SELECTED DRAWING: Figure 6
Patent JP-2022078324-A (JP)
Title: Skin cosmetics
IPC: A61K8/9794
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide skin cosmetics that improve the texture and resilience of skin and can render the skin smooth and moist, wherein the skin cosmetics are not sticky and have a good feeling of use. 
     SOLUTION: A skin cosmetics for improving the texture and resilience of skin contain the following components (A)-(C): (A) fruit extract of Averrhoa carambola, (B) seed extract of Coix lacryma-jobi var. ma-yuen, (C) at least one selected from glycerol, dipropyleneglycol, 1,3-butylene glycol, 1,3-propanediol. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023136921-A (JP)
Title: DERIVATIVE OF DIINDENO[7,1,2-ghi:7',1',2'-pqr]CHRYSENE SKELETON AND METHOD FOR PRODUCING THE SAME
Inventor: IWAZAWA TETSUO
IPC: C07C49/617
Filed: 2022-03-17
Abstract: To provide a derivative of diindeno[7,1,2-ghi:7',1',2'-pqr]chrysene skeleton in which a five-membered ring is introduced into two bay regions of dibenzo[g,p]chrysene, and to provide a method for producing the same.SOLUTION: The invention relates to a derivative of diindeno[7,1,2-ghi:7',1',2'-pqr]chrysene skeleton that has a substituent selected from the group consisting of an alkyl group, an alkenyl group, and an alkynyl group having a branched structure or a straight chain structure at the 3rd, 6th, 11th, and 14th positions, and in which carbon atoms at 1st and 16th positions and carbon atoms at 8th and 9th positions form a 5-membered ring structure via one carbon atom each.SELECTED DRAWING: None
Patent JP-2022091843-A (JP)
Title: Sensor device
IPC: G01N22/00
Filed: 2022-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for monitoring a subject's response. 
     SOLUTION: A first response of a subject 2 is evaluated from a comparison of an output signal and an input signal, the subject being provided with an emitter 3 for emitting an input signal, a receiver 4 for receiving an output signal 6 from the subject in response to an input signal 5, a signal generator, and a signal analyzer. A device 1 is provided with an additional emitter for evaluating a second reaction, the first or second reaction being selected for further monitoring of the reaction on the basis of a predetermined characteristic, and/or the device is provided with at least one additional receiver for evaluating a third reaction, the first or third reaction being selected for further monitoring of the reaction on the basis of a predetermined characteristic; and/or the input signal is an electromagnetic field and the device is further provided with a signal modulator which modulates the input signal, whereby the first reaction is modified to allow monitoring of the reaction by spatial resolution. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023138022-A (JP)
Title: Image reading system, image reading method, and program
Inventor: SHIMAZAKI KATSUHITO
IPC: H04N1/00
Filed: 2022-03-18
Abstract: To provide a system for properly sharing a scanner through a simple procedure.SOLUTION: An image reading system includes an image reader, and an image providing apparatus which provides image data read by the image reader. The image providing apparatus includes: a receiving unit which receives, from the image reader, image data read by image reading processing in association with identification information identifying the image reading processing; an access information generation unit which generates Web access information for web-accessing the image data received by the receiving unit and associated with the identification information; and a return unit which returns the Web access information generated by the access information generation unit to the image reader. The image reader includes an access information output unit for outputting the Web access information returned from the return unit.SELECTED DRAWING: Figure 7
Patent JP-2023141437-A (JP)
Title: Moving object behavior information acquisition method, moving object behavior information acquisition device, and program
Inventor: MOTOGAITO Hiroki
IPC: G08G1/00
Filed: 2022-03-24
Abstract: To appropriately acquire information regarding a behavior of a moving object.SOLUTION: A moving object behavior information acquisition method comprises: acquiring location information on a moving object based on the GPS; acquiring an observed value of an azimuth angle of the moving object based on a third interval based upon the acquired position information; storing the acquired observed value of the azimuth angle in association with the corresponding second time information; and acquiring a value of an angular velocity of the moving body by inputting the observed value of the azimuth angle into a state space model based on the corresponding second time information, the state space model being formed such that a displacement per unit time of the state value of the azimuth angle is the value of angular velocity, a value obtained by adding a value generated according to the third distribution to the state value of the azimuth angle is the observed value of the azimuth angle, and the displacement of the angle value per unit time follows a fourth distribution.SELECTED DRAWING: Figure 3
Patent JP-2022179338-A (JP)
Title: Chuck device and carrier device
Inventor: MIZUNO KOJI
IPC: B25J15/06
Filed: 2022-03-25
Abstract: To provide a chuck device that can quickly grip a work-piece, with a simple mechanism, and a carrier device.SOLUTION: A chuck 20 that adsorbs and grips a work-piece W comprises a base part 24 that opposes to the work-piece W, a first adsorption pad 44, arranged in the base part 24, which adsorbs the work-piece, and a support piece 41 that supports a side surface of the work-piece W. The support piece 41 is attached to an outer edge side of the base part 24 through a hinge mechanism 40, which is configured to be rotatable with the hinge mechanism 40 as a center with respect to the base part 24. The chuck 20 further comprises a coil spring 42 that applies to the support piece 41 elastic force for rotating the piece in a direction in which the piece separates from the side surface of the work-piece W, and a lever member 43 that protrudes from the support piece 41 toward the work-piece W and is pressed toward the base part 24 to rotate the support piece 41 toward the side surface of the work-piece W against the elastic force.SELECTED DRAWING: Figure 2
Patent JP-2023144787-A (JP)
Title: Negative electrode, high-speed atom beam radiation source, manufacturing method of bonding substrate, and reproduction method of negative electrode
Inventor: OKADA JIRO
IPC: H05H3/02
Filed: 2022-03-28
Abstract: To suppress discharge of a particle accumulation from a high-speed atom beam radiation source.SOLUTION: In a negative electrode of a high-speed atom beam radiation source, the negative electrode includes six inner surfaces, where an inner part is a hollow box shape, and a bottom surface, an upper surface, and four side surfaces are provided. In a pair of side surfaces of the two opposed pairs of side surfaces of the four side surfaces, one of the side surfaces is provided with an inactive gas introduction port introducing an inactive gas into the negative electrode, and the other side surface is provided with a particle line discharge outlet discharging the high-speed atom beam to an external part of the negative electrode. In a flat surface of a negative electrode member constructing the inner surface of the negative electrode, a block body adhesion region to which a block body is adhered via an adhesive material is provided. The region is the region where a re-adhesion amount of a spattering dust generated by the spattering is larger than a removing amount of the negative electrode member by spattering generated by the use of the high-speed atom beam radiation source. A volume of the block body is 1% to 15% of a volume rate to a volume of the inner part of the negative electrode.SELECTED DRAWING: Figure 3
Patent JP-2023145936-A (JP)
Title: Fuel management device, fuel management method and program
Inventor: MURAKAMI HIRONORI
IPC: G06Q30/0226
Filed: 2022-03-29
Abstract: To provide a technique for leveling demands for hydrogen.SOLUTION: A fuel management device comprises: a discount information acquisition part which acquires discount information representing whether a charged amount that a fuel battery automobile is charged for road use is a discounted charged amount; an electric power generation amount acquisition part which acquires a photovoltaic power generation amount of supply facilities supplying hydrogen to the fuel battery automobile; a storage battery capacity acquisition part which acquires storage battery capacity of the supply facilities; and a change part which changes the price of hydrogen supplied to the fuel battery automobile based upon the discount information, the photovoltaic power generation amount and the storage battery capacity, wherein the change part can make the price of hydrogen supplied to the fuel battery automobile at the supply facilities lower when the discount information represents that the charged amount is the discounted amount than when no discount is applied.SELECTED DRAWING: Figure 2