baber/WOPTO huggingface dataset:
Patent JP-2022142975-A (JP)
Title: Separation device
Inventor: IINO TADASHI
IPC: G01N30/60
Filed: 2021-03-17
Abstract: To provide a separation device the processing and separation capabilities of which are high in separating an object to be separated from a mixture that includes the object to be separated.SOLUTION: The separation device includes a cylindrical column for accommodating a filler layer, the column having an inflow entrance at the center on one end face of the cylindrical shape and a rectification member between the inflow entrance and the filler layer, the rectification member having a plurality of openings forming a discoidal shape and penetrating between one principal plane and the other principal plane along the thickness direction. The plurality of openings is formed in such a way that the mean aperture of a center region including the center of the rectification member and being a circular region that occupies inward of a virtual circle created around the radius of the rectification member that is divided into two equal parts is smaller than the mean aperture of a peripheral region forming, outward of the center region, an annular shape including a circumference edge.SELECTED DRAWING: Figure 1
Patent JP-2022143399-A (JP)
Title: Optometry system and optometry method
Inventor: KITA Naofumi
IPC: A61B3/135
Filed: 2021-03-17
Abstract: To provide a technology to achieve an accurate remote examination without depending on specifications or communication environment of an optometer by selecting only image data useful for the examination and transmitting it to a remote information processing device, etc. from the optometer.SOLUTION: An optometry system includes an optometer consisting of an optometric unit and a portable terminal device, and an information processing device. The portable terminal device 3B includes: an imaging unit 36 for imaging an eye to be examined through the optometric unit; an image processing unit 31e for analyzing the image acquired by imaging, and detecting a frame related to an imaging region, an orange light generated by the light from the optometric unit hitting an iris, and a white light generated by the light from the optometric unit hitting a cornea front surface; a frame selection part 31f for selecting the frame of the image from which the frame, the orange light, and the white light are detected; and a transmission part 31c for transmitting the selected frame to the information processing device.SELECTED DRAWING: Figure 4
Patent JP-2022145008-A (JP)
Title: Correction method of grinding surface of grinding stone for processing
Inventor: NAGASE YUKIYASU
IPC: B24B53/053
Filed: 2021-03-19
Abstract: To enable obtaining of a grind stone for processing that can perform highly accurate processing.SOLUTION: A grinding stone for processing 101 is disposed on a correction surface 110 of a grinding stone for correction 100 such that an axial line β of the grinding stone for processing 101 is oriented to a radial direction of the correction surface 110. The grinding stone for processing 101 and the grinding stone for correction 100 are rotated in the same direction Q as that of the grinding stone for processing 101. A speed difference is generated between the correction surface 110 and a grinding surface 102 in a portion away from a center line γ of the grinding surface 102 in a width direction. This speed difference increases as the grinding surface 102 is further away from the center line γ. This speed difference causes a peeling force with respect to the grinding surface 102 in other portions than the center line γ. This peeling force corrects the grinding surface 102.SELECTED DRAWING: Figure 5
Patent JP-2022146514-A (JP)
Title: Unmanned guided vehicle, unmanned guided vehicle system, and conveying program
Inventor: SONOURA TAKASHI
IPC: B60P3/00
Filed: 2021-03-22
Abstract: To provide an unmanned guided vehicle, an unmanned guided vehicle system, and a conveying program capable of docking with respect to a car carriage at a position and attitude advantageous for conveying.SOLUTION: An unmanned guided vehicle of an embodiment comprises: a moving object capable of autonomously traveling on a floor surface and having a docking portion for coupling to an object to be conveyed; and a first detection sensor capable of detecting a support leg of the object to be conveyed. The moving object has a lower surface of a load plate of the object to be conveyed; the plurality of support legs; and a height that allows entry into a bottom space surrounded by the floor.SELECTED DRAWING: Figure 1
Patent JP-2022146810-A (JP)
Title: Information processing device and information processing program
Inventor: TOMOKUNI KOSUKE
IPC: G06Q50/10
Filed: 2021-03-22
Abstract: To provide an information processing device and an information processing program, allowing a user of a contract request destination to use information other than information obtainable by the user of the contract request destination through an electronic signature service.SOLUTION: An information processing device includes a processor. The processor is configured to: obtain, from an electronic signature service, contract information related to a contract from a first user being a contract request source to a second user being a contract request destination, using authentication information on the first user for using the electronic signature service; and enable the second user to use also extended information other than information obtainable by the second user through the electronic signature service of the obtained contract information.SELECTED DRAWING: Figure 3
Patent JP-2022147446-A (JP)
Title: Machine tool, and control method and control program therefor
Inventor: ONO KATSUTERU
IPC: B23B31/00
Filed: 2021-03-23
Abstract: To provide a technique for detecting a precursory phenomenon that a work comes off from a work main shaft.SOLUTION: A machine tool includes a work main shaft with a chuck for gripping a work. The work main shaft is constituted so that a work can be rotated with an axial direction of the work main shaft as the center thereof under a state where the work is fixed with the chuck. The machine tool includes a detection section for detecting an index showing a gripping state of the work against the chuck and a control section for controlling the machine tool. The control section executes processing of detecting a precursory phenomenon that the work comes off from the chuck on the basis of the index detected by the detection section and when the precursory phenomenon is detected, executes processing of executing predetermined abnormality countermeasure processing.SELECTED DRAWING: Figure 2
Patent JP-2022148861-A (JP)
Title: Method for producing frozen fish meat and packaging material for suppressing discoloration of frozen fish meat
Inventor: KIMURA IKUO
IPC: B65D65/40
Filed: 2021-03-24
Abstract: To provide a method for producing frozen fish meat that can maintain the color tone of dark-colored meat in frozen fish meat, and a packaging material for suppressing the discoloration of frozen fish meat.SOLUTION: A method for producing frozen fish meat includes a packaging step for packaging fish meat in a packaging material with an oxygen permeability of 0.1 cc/m2 or less per day at 30°C and 70% RH.SELECTED DRAWING: Figure 5
Patent JP-2022149939-A (JP)
Title: Dynamic crosslinking thermoplastic elastomer porous body and method for producing the same
Inventor: TANAKA YOSHINORI
IPC: C08J3/24
Filed: 2021-03-25
Abstract: To provide a dynamic crosslinking thermoplastic elastomer porous body which is excellent in heat resistance, and a method for producing the same.SOLUTION: A method for producing a dynamic crosslinking thermoplastic elastomer porous body includes: a first step of dynamically heat treating a mixture in a molten state obtained by mixing a thermoplastic resin and a thermoplastic elastomer and/or a rubber material in the presence of a crosslinking agent, crosslinking at least the thermoplastic elastomer and/or the rubber material and forming a crosslinked material; a second step of kneading the crosslinked material obtained in the first step with a water-soluble air bubble formation material, and obtaining a material dispersed with the air bubble formation material; and a third step of bringing a molding obtained by molding the material obtained in the second step into a predetermined shape into contact with water, and extracting and removing the water-soluble air bubble formation material.SELECTED DRAWING: None
Patent JP-2022150388-A (JP)
Title: Control system and printing apparatus
Inventor: TANIGUCHI TAKAAKI
IPC: H04W84/10
Filed: 2021-03-26
Abstract: To provide a control system that can easily identify a printing apparatus with which a user desires a pairing connection.SOLUTION: A control system includes: a terminal device including a first communication unit that can perform first Bluetooth(R) communication and second Bluetooth(R) communication; and a printing apparatus including a second communication unit that performs the second Bluetooth(R) communication with the first communication unit by performing a pairing connection with the terminal device. The terminal device performs the first Bluetooth(R) communication in a state where no pairing connection is made with the printing apparatus, and transmits a notification instruction command to the printing apparatus through the first communication unit. The printing apparatus performs a notification operation based on the notification instruction command when receiving the notification instruction command through the second communication unit based on the first Bluetooth(R) communication.SELECTED DRAWING: Figure 1
Patent JP-2022151961-A (JP)
Title: Electric power conversion system
Inventor: TAKAGI KAZUTO
IPC: H02M3/00
Filed: 2021-03-29
Abstract: To provide an electric power conversion system capable of utilizing weak power of a power generator by charging the electric power into a capacitor without using a switching element.SOLUTION: An electric power conversion system 1, converting generated power of a power generator 2 into electric power adapted to a load 3, includes: a diode 11 for preventing a counterflow into the power generator 2; a converter 13 for converting generated power of the power generator 2 into electric power adapted to the load 3; and a capacitor 12 connected with wiring X for connecting the diode 11 with the converter 13. The converter 13 operates with voltage control of the capacitor 12 so that voltage of the capacitor 12 becomes a preset voltage command value VC and when the voltage of the capacitor 12 is under an operation stop voltage VL lower than the voltage command value VC, stops the operation, and when the voltage of the capacitor 12 is over an operation start voltage VH higher than an operation stop voltage VL, starts the operation.SELECTED DRAWING: Figure 1
Patent JP-2022152101-A (JP)
Title: air bag device
Inventor: NAGASAWA ISAMU
IPC: B60R21/36
Filed: 2021-03-29
Abstract: To provide an air bag device which suppresses damage of a pedestrian or the like.SOLUTION: An air bag device comprises: an air bag 30 which is developed from a vehicle body front part of a vehicle 1 to a front side; a collision determination part 120 which establishes, when collision possibility is a prescribed threshold value or more, a pre-crash determination; an air bag development control part 110 which instructs an inflator 111 according to the pre-crash determination, and introduces development gas G into the air bag to develop the air bag; and a traction gear 113, 40 in which collision portion with a collision object or its vicinity at the front face part of the air bag is pulled into the vehicle rear side to form a recess C confining the collision object P.SELECTED DRAWING: Figure 5
Patent JP-2021101488-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: KOBAYASHI NOBUO
IPC: H01L21/304
Filed: 2021-03-29
Abstract: To provide a substrate processing device and a substrate processing method capable of accurately grasping a desired liquid quantity in a tank for storing a processing liquid.SOLUTION: A substrate processing device includes: a tank 31 for storing a processing liquid for processing a substrate; a liquid level pipe 33 that is connected to the tank 31 so that the processing liquid stored in the tank 31 flows and a liquid level M1 of the processing liquid flowing in from the tank 31 moves according to increase/decrease of the processing liquid in the tank 31; a liquid level sensor 35 for detecting the liquid level M1 in the liquid level pipe 33; an air supply pipe 34 for supplying a gas to a pipe space above the liquid level M1 in the liquid level pipe 33; and a control unit 50 that supplies the gas from the air supply pipe 34 to the liquid level pipe 33 to lower the liquid level M1 in the liquid level pipe 33 so as to move the liquid level M1 having been lowered to move upward by discharging the gas from the pipe space.SELECTED DRAWING: Figure 5
Patent JP-2022152640-A (JP)
Title: Drawing image processing device, precut processing device, and image processing program
Inventor: MIYAGAWA YOSHITAKA
IPC: G06F30/13
Filed: 2021-03-29
Abstract: To provide a drawing image processing device, a precut processing device, and an image processing program that enable efficient generation of precut processed data.SOLUTION: An image analysis server 20 of a precut processing system 10 is provided with an arrangement position information output unit that outputs arrangement data corresponding to an arrangement position of a component C of an architectural structure from an original image of a design drawing inputted by an image data input unit 21, and a converted image information output unit that outputs converted image data corresponding to a converted image obtained by converting the design drawing such that the component C is arranged at the arrangement position corresponding to arrangement position information of the component C, from the original image of the design drawing inputted by the image data input unit 21. This enables an operator to generate drawing data necessary for generating processed data while visually recognizing a situation in which the component C corresponding to the arrangement data is arranged on the converted image data.SELECTED DRAWING: Figure 1
Patent JP-2022156709-A (JP)
Title: combine
Inventor: NAGATOMO NOBUAKI
IPC: A01B69/00
Filed: 2021-03-31
Abstract: To provide a combine having a control device for setting a section where vehicle speed change by manual operation is prohibited, in a certain section before turning in automatic traveling.SOLUTION: A combine includes an automatic travel control part (10) for performing automatic travel control, and further includes a control switching part (13) for prohibiting vehicle speed change by manual operation by an operator, in a change prohibition section (N) before turning set beforehand.SELECTED DRAWING: Figure 4
Patent JP-2022157219-A (JP)
Title: Diagnostic method and diagnostic device in feed screw device
Inventor: KITAGO TAKUMI
IPC: G05D3/12
Filed: 2021-03-31
Abstract: To provide a diagnostic method and a diagnostic device in a feed screw device capable of respectively and separately diagnosing wear of a feed screw and wear of guidance even in a such case that wear is complexly generated in both a feed crew and guidance.SOLUTION: A diagnostic method calculates an elastic deformation amount from first position information and second position information, uses the elastic deformation amount and shaft rigidity of a feed screw device to separate a torque command value relating to control of the position of a drive object into a linear component torque and a rotational component torque, uses the rotational component torque to calculate a preload degradation ratio of the feed screw, uses the preload degradation ratio to calculate the shaft rigidity of the feed screw, determines whether the shaft rigidity of the feed screw converges from currently calculated shaft rigidity of the feed screw and the precedingly calculated shaft rigidity of the feed screw, and repeats the above steps until convergence to respectively diagnose a wear state of the guidance from the linear component torque and a wear state of the feed screw from the rotational component torque when the shaft rigidity of the feed screw device converges.SELECTED DRAWING: Figure 2
Patent JP-2022157816-A (JP)
Title: Resolver integrated type bearing device and method for manufacturing the same
Inventor: IWANAGA YASUHIRO
IPC: H02K7/08
Filed: 2021-03-31
Abstract: To provide a resolver integrated type bearing device which suppresses eccentricity of a stator, and thereby improves detection accuracy, and a method for manufacturing the same.SOLUTION: A resolver integrated type bearing device includes a bearing 20 rotatably supporting a rotation axis 11 against a housing 50, a rotor 31 mounted on the rotation axis, a stator 32 arranged outside in a radial direction of the rotor with a gap, and a stator holder 40 which is mounted on an outer ring 21 of the bearing and holds a stator core 34 of the stator, wherein the stator core is fixed to the stator holder by a rivet 52. The rivet aligns the rotor and the stator, and then fixes the stator core and the stator holder.SELECTED DRAWING: Figure 1
Patent JP-2022158325-A (JP)
Title: Medical service support system, input support device, input support method, and program
Inventor: OHARA SHIGEYUKI
IPC: G16H15/00
Filed: 2021-04-01
Abstract: To provide a medical service support system, an input support device, an input support method, and a program which support input of data regarding medical services for patients.SOLUTION: In a medical service support system 1, a medical chart computer 2 of a dental clinic includes a data storage unit 25 which stores an electronic book 27, which is distributed by an electronic book management server 4 of a publisher when the content of the electronic book 27, which is referred to in relation to medical services, is updated, and a medical service processing unit 20 which operates to display, on a display unit 13a, a screen on which data regarding medical services can be inputted and the electronic book 27 and display, on the screen, a retrieval result which has been obtained through retrieving, from the electronic book 27, a retrieval target which has been inputted via an input unit 13b. A statistical processing server 3 of a service company includes a statistical processing unit 32 which collects reference log data from the data storage unit 25 of the medical chart computer 2 and performs statistical processing, and a statistical processing result provision unit 34 which provides the electronic book management server 4 with statistical processing result data which has been obtained through the processing by the statistical processing unit.SELECTED DRAWING: Figure 1
Patent JP-2021106903-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-04-05
Abstract: To provide a game machine capable of improving an interest in a game of a player.SOLUTION: Plural expectation degree display modes capable of gradually suggesting an expectation degree which indicates that, a prescribed condition is established, are gradually varied by display mode variable means. The variable information varied by the display mode variable means is set by variable information setting means, and a variable suggestion performance for suggesting a fact that, out of plural expectation degree display modes, at least one expectation degree display mode is varied, is executed by variable suggestion performance execution means. At least any expectation degree display mode out of the plural expectation degree display modes, is displayed on display means at a timing set by execution timing setting means.SELECTED DRAWING: Figure 1
Patent JP-2021189437-A (JP)
Title: Recording material cooling device, image forming apparatus, and image forming system
Inventor: KONDO KEITA
IPC: G03G21/00
Filed: 2021-04-06
Abstract: To improve the efficiency in cooling a heat sink in a configuration in which a belt and the heat sink are integrally and rotatably provided and a fan cools the heat sink.SOLUTION: A cooling fan 40 is attached in a first unit 21U such that when the first unit 21U rotates, the cooling fan rotates together with the first unit 21U. With the provision of the cooling fan 40 in the first unit 21U, air taken in by the cooling fan 40 from the outside passes through the inside of the first unit 21U without passing the outside of the first unit 21U. Thus, the amount of air passing through a heat sink 30 (passage amount) is not largely different from the amount of air taken in (inflow amount). That is, with a simple configuration in which the cooling fan 40 is attached in the first unit 21U, the air taken in by the cooling fan 40 can be efficiently caused to pass through the first unit 21U, and thereby the efficiency in cooling the heat sink 30 can be improved.SELECTED DRAWING: Figure 4
Patent JP-2022161091-A (JP)
Title: Lateral face collision detection device
Inventor: SHIODE RYO
IPC: B60R21/0136
Filed: 2021-04-08
Abstract: To provide a lateral face collision detection device which can enlarge collision detection area without adding a G sensor.SOLUTION: When impact is inputted to a lateral face of the vehicle 2, magnitude and a direction of angular acceleration generated in the vehicle 2 by the input of the impact are detected. And then, a region to which the collision is inputted is estimated from the magnitude and the direction of the detected angular acceleration.SELECTED DRAWING: Figure 2
Patent JP-2022162260-A (JP)
Title: Ground improvement method
Inventor: KIRIYAMA KAZUYA
IPC: E02D3/12
Filed: 2021-04-12
Abstract: To provide a ground improvement method capable of effectively suppressing liquefaction of ground.SOLUTION: In this soil improvement method, a first solution is obtained by mixing a calcium compound with an aqueous enzyme solution obtained by extracting urease contained in plants. Precipitates such as proteins are precipitated from the first solution in which the calcium compound is mixed with the aqueous enzyme solution, so the precipitates are removed from the first solution. Then, the first solution from which the precipitate has been removed and a second solution in which urea is dissolved in water are injected into the ground. According to this ground improvement method, since the first solution and the second solution are injected into the ground in a state in which precipitates such as proteins have been removed from the first solution, the precipitates do not prevent the penetration of the first solution and the second solution into the ground. Therefore, the first solution and the second solution can be permeated into the ground over a wide area, and calcium carbonate can be precipitated by the first solution and the second solution over a wide area of the ground.SELECTED DRAWING: Figure 1
Patent JP-2022162384-A (JP)
Title: Coil type electronic component
Inventor: SAKURAI YU
IPC: H01F1/22
Filed: 2021-04-12
Abstract: To provide a coil type electronic component with sufficiently high inductance (L) and DC superimposition characteristics (Idc).SOLUTION: A laminated coil 1 includes a magnetic element 4 and a coil conductor 5. An interlayer first magnetic element 40a positioned between layers of coil conductors adjacent to each other in the axial center N direction of the coil conductor 5 contains first soft magnetic metal particles. A second magnetic element 42 located outside along the axis N contains second soft magnetic metal particles. The first soft magnetic metal particles have higher saturation magnetization (Ms) than that of the second soft magnetic metal particles.SELECTED DRAWING: Figure 1A