baber/WOPTO huggingface dataset:
Patent JP-2021053706-A (JP)
Title: Rolling mill capable of rolling at kilometer long for esp production line
Inventor: Thomas LENGAUER
IPC: B21B1/26
Filed: 2021-01-13
Abstract: To provide a rolling mill that is capable of rolling at kilometer long and may be used in an ESP production line.SOLUTION: There is provided a rolling mill capable of rolling at kilometer long used for an ESP production line. The mill roll comprises rolls (3 and 4), a bearing box (2) and a hydraulic cylinder (1) for roll-shift. The rolls (3 and 4) include an upper roll (3) and a lower roll (4) and each end of each roll (3, 4) is connected to the bearing box (2). One end of each roll (3, 4) is connected to the hydraulic cylinder (1) for roll-shift. A middle portion of a surface of each roll (3, 4) sinks inward, and the one end of each roll (3, 4) is formed in a frustum shape which gradually becomes smaller as going toward the outside. The other end of each roll (3, 4) is formed in a cylindrical shape. The upper roll (3) and the lower roll (4) have the same roll profile and are positioned in opposite directions from each other.SELECTED DRAWING: Figure 1
Patent JP-2022111463-A (JP)
Title: Vehicle control device
Inventor: JASVIN PATHEJA
IPC: B60W40/109
Filed: 2021-01-20
Abstract: To provide a vehicle control device capable of stabilizing vehicle behavior even after a steering angle of front wheels becomes constant.SOLUTION: A vehicle control device 30 comprises a control unit 31 which controls braking force generated with braking force generation units (6 and 22). The control unit 31 has a control permission determination section 46 which determines whether or not to permit additional deceleration control requesting additional braking force Fbadd for the braking force generation section using at least a front wheel steering angle δ, a front wheel steering angular velocity ω, and lateral acceleration (Gy). The control permission determination section 46 permits the additional deceleration control when a first value δω obtained by multiplying the front wheel steering angle δ by the front wheel steering angular velocity ω is positive (δω>0) or when a value obtained by multiplying the front wheel steering angle δ by a differential value dGy/dt of the lateral acceleration (Gy) is not negative (δxdGy/dt≥0) even though the first value δω is not positive (δω≤0).SELECTED DRAWING: Figure 2
Patent JP-2021125687-A (JP)
Title: Thermally conductive sheet and manufacturing method thereof, and heat dissipation part and manufacturing method thereof
Inventor: ARAMAKI KEISUKE
IPC: C09J201/00
Filed: 2021-01-28
Abstract: To provide a thermally conductive sheet superior in handleability and heat resistance independently of the flexibility of a thermally conductive sheet body, etc.SOLUTION: A thermally conductive sheet is to be used in the state of being interposed between an electronic part and a radiator. The thermally conductive sheet comprises: a thermally conductive sheet body containing a thermally conductive filler; an adhesive layer disposed in contact with a first face of the thermally conductive sheet body on the whole surface; a peeling film disposed on a face of the adhesive layer on a side opposite to a thermally conductive sheet body-side face; and a protection film disposed in contact with a second face of the thermally conductive sheet body on a side opposite to the first face on the whole surface, which can be peeled.SELECTED DRAWING: Figure 1
Patent JP-2022116444-A (JP)
Title: game machine
Inventor: ISHIHARA TAKASHI
IPC: A63F5/04
Filed: 2021-01-29
Abstract: To provide a display mode which attracts an attention of a player and is easy for a player to recognize a predetermined state for a definite performance indicating that a probability of a transition to a bonus state is extremely high, or for an additional display of an AT.SOLUTION: When a character group indicating a transition to a bonus and so on, or an AT addition is displayed in a predetermined mode as a display mode, each character constituting the character group may be displayed to have multiple colors. When the smallest character has multiple colors, the same color is not displayed.SELECTED DRAWING: Figure 71
Patent JP-2022118637-A (JP)
Title: Mobile body utilizing system and mobile body utilizing method
Inventor: SHIBATA KENRO
IPC: G06Q30/06
Filed: 2021-02-02
Abstract: To provide a mobile body utilization system capable of improving the availability of a mobile body for reduction in the cost burden of a user.SOLUTION: A server device 3, executing a mobile body utilization system comprised of a first user terminal 1 operated by a first user, a second user terminal 2 operated by a second user, the server device 3, and a communication network 4, determines whether or not the first user who can preferentially use a mobile body is using the mobile body and permits the second user who can use a mobile body to give the settlement of charging for usage and the permit of the use of the mobile body and reduces the cost to be paid for the use of the mobile body by the first user only when the first user does not use the mobile body.SELECTED DRAWING: Figure 1
Patent JP-2022119265-A (JP)
Title: engine system
Inventor: FUJIMA KOHEI
IPC: F02B23/00
Filed: 2021-02-04
Abstract: To suppress the knocking of an engine.SOLUTION: An engine system 1 is equipped with a combustion chamber 34 formed in a cylinder 30, and an air supply portion 14 that supplies air to a peripheral area around an inner peripheral surface 36 of a cylinder 30 of the combustion chamber 34. The air supply portion 14 supplies air to a peripheral area before ignition, thereby collecting a rich mixture existing in the combustion chamber 34 in a center area of the combustion chamber 34, and forming a stratified structure composed of a mixture layer of the center area and an air layer of the peripheral area.SELECTED DRAWING: Figure 1
Patent JP-2022119375-A (JP)
Title: Photoelectric conversion device
Inventor: ARISHIMA MASARU
IPC: H04N5/369
Filed: 2021-02-04
Abstract: To provide a photoelectric conversion device for improving a processing unit that performs a process on the basis of a learned model compared with patent document 1.SOLUTION: The photoelectric conversion device includes a photoelectric conversion area provided with a plurality of photoelectric conversion units, a signal processing unit for processing output signals from the plurality of photoelectric conversion units, and a processing unit for executing a process on the basis of a learned model on the data processed by the signal processing unit. The photoelectric conversion device also has a first pad that connects with the processing unit and a second pad that connects with the signal processing unit.SELECTED DRAWING: Figure 3
Patent JP-2022123605-A (JP)
Title: Pocketbook
Inventor: YOSHIDA TOSHIO
IPC: B42D15/00
Filed: 2021-02-12
Abstract: To provide a pocketbook which improves interest when being used.SOLUTION: There is provided a pocketbook 1 in which a daily entry column 10 (10A-10G) which is a square entry column corresponding to each date of a week is printed on a spread page, and a date 11 and a character C are printed on the daily entry column 10. On at least one of the daily entry columns 10, a blank speech balloon F is printed in the form indicating what the character C is speaking or thinking.SELECTED DRAWING: Figure 1
Patent JP-2021089075-A (JP)
Title: Railroad vehicle use method
Inventor: TAKAO MINORU
IPC: F16C19/06
Filed: 2021-02-18
Abstract: To curb generation of electric erosion in accordance with drive frequency.SOLUTION: A use method is for an electric automobile or a railroad vehicle which is provided with an invertor motor, a control circuit to control drive frequency of the invertor motor in a range equal to or higher than 50 Hz and equal to and lower than 2,000 Hz and a rolling bearing installed within 1 m from the control circuit. The rolling bearing has: an inner ring made of an SUJ2 material; an outer ring made of the SUJ2 material; and a plurality of rolling elements including the rolling element which contains insulating ceramic and has an insulation property of 1010 Ω cm or more in terms of an electric resistance value. Given that the number of the insulating rolling elements is expressed by P (pieces), the maximum rotation speed in a use environment of the rolling bearing is expressed by M (rpm), and the drive frequency of the invertor motor is expressed by F (Hz), the use method satisfies P×M≥60F where P is an integer of 6 or larger and thereby curbing generation of electric erosion.SELECTED DRAWING: Figure 1
Patent JP-2022128076-A (JP)
Title: Commercial transaction agent system
Inventor: TANIGAWA YASUO
IPC: G06Q30/06
Filed: 2021-02-22
Abstract: To provide an agent system operation method that effectively supports a matching evaluation process by inputting attributes of a selling company and a purchasing company, attributes of a product, and importance parameters in the decision-making of the companies into an agent system, in relation to B-to-B (business-to-business) e-commerce technology.SOLUTION: A method of operating an agent system 4, which is a method of performing matching evaluation by quantifying attributes of a selling company and a purchasing company and attributes of a trading product, includes: inputting an importance parameter in decision-making of one company or both companies into the agent system; after mathematically converting all numerical values of the attributes of the selling company and the purchasing company and the attributes of the trading product according to the degree of importance, by using the converted numerical values to perform a multidimensional and simplified matching evaluation process; and outputting company attributes or product attributes that are individual factors that hinder matching.SELECTED DRAWING: Figure 1
Patent JP-2022129274-A (JP)
Title: Uv sterilization device
Inventor: MAEDA YOSUKE
IPC: A61L2/10
Filed: 2021-02-24
Abstract: To improve the usability of a UV sterilization device.MEANS FOR SOLVING THE PROBLEM: A UV sterilization device according to the present invention comprises: a casing having formed therein a housing space in which an object can be housed, the casing having an opening for insertion of the object; a stage on which the inserted object is placed, the stage configured to move the placed object to the housing space; and a plurality of light sources regularly arranged at prescribed intervals in the housing space, the light sources configured to emit UV light.SELECTED DRAWING: Figure 2
Patent JP-2022060990-A (JP)
Title: Test chart, camera manufacturing device, manufacturing method of camera, and focus detection program
IPC: G06T7/00
Filed: 2021-02-26
Abstract: PROBLEM TO BE SOLVED: To accurately adjust relative positions of an optical system and an imaging element. 
     SOLUTION: The present invention relates to a test chart for adjusting a camera including an optical system and an imaging element. The test chart comprises at least one inclined plane, and the inclined plane includes at least one border line forming a border of at least any one of colors, gradations and lightness and linearly extending in an inclination direction of the inclined plane. The test chart is disposed in such a manner that, when the inclined plane is inclined with respect to an optical axis of the optical system and the camera picks up an image, the border line becomes parallel with a pixel array direction of the imaging element. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022131497-A (JP)
Title: Image processing device, imaging apparatus, image processing method, and program
Inventor: TSUJI RYOSUKE
IPC: H04N5/232
Filed: 2021-02-26
Abstract: To make it possible to accurately detect of an entire region and a local region of a specific subject.SOLUTION: Included are acquisition means configured to acquire captured image data; first detection means configured to detect a first region of a subject from the image data; second detection means configured to detect a second region of the subject from the image data; and output means configured to output a result of detection by the first detection means and a result of detection by the second detection means. In a case where the first detection means detects the first region in first image data, the second detection means detects the second region in a region corresponding to the first region. In a case where the first region is detected in the first image data and the first region is not detected in second image data captured after the first image data, the second detection means detects the second region in a region wider than the first region detected in the first image data.SELECTED DRAWING: Figure 4
Patent JP-2022131872-A (JP)
Title: Method for manufacturing laminate
Inventor: YAMAMOTO MASAYUKI
IPC: C09J133/00
Filed: 2021-02-26
Abstract: To provide an adhesive sheet which is excellent in reworkability and has high transparency, a laminate having the adhesive sheet, and an optical device and an image display device.SOLUTION: A method for manufacturing a laminate includes the steps of: joining an adhesive sheet and an adherend for temporary bonding; and finally bonding the adhesive sheet and the adherend by heating treatment or heating and pressurization treatment. The adhesive sheet contains a crosslinkable (meth)acrylic copolymer (A), (meth)acrylic resin particles (C), and a crosslinking agent (D). The crosslinkable (meth)acrylic copolymer (A) is a polymer containing a (meth)acrylate unit (a) having an alkyl group having 4 to 10 carbon atoms, a monomer unit (b) having a carboxy group and/or a hydroxyl group, and a macro monomer unit (c) having a methyl methacrylate unit. The adhesive sheet has a predetermined glass adhesive force, and a haze of 0-2%.SELECTED DRAWING: None
Patent JP-2022132718-A (JP)
Title: Hollow metal component manufacturing method
Inventor: MORI MITSUHO
IPC: B21K21/00
Filed: 2021-03-01
Abstract: To solve the problem that a hollow formed into an internal shape following a shape of an external form cannot be further reduced in weight in a conventional hollow metal component manufacturing method.SOLUTION: A hollow metal component manufacturing method comprises: a step of forming a cylindrical material by forming a base material into a cylindrical shape or into a cylindrical shape with a bottom; a step of obtaining a filled material having the cylindrical material filled with incompressible fluid; a step of obtaining an intermediate formed product formed of the filled material; and a step of obtaining a finished product by ejecting the incompressible fluid from the intermediate formed product, which forms the base material into a shape which can suppress the incompressible fluid from rupturing the base material in the step of obtaining the intermediate formed product, on the basis of an external shape of the finished product, in the step of forming the cylindrical material.EFFECT: This can suppress rupture due to shortage of the base material, so that it is possible to obtain a light-weighted hollow metal component having a hollow space in the internal shape following the shape of the external form, in which a thickness in a portion from an outside to an inside is thinner.SELECTED DRAWING: Figure 1
Patent JP-2022133148-A (JP)
Title: Collaborative suggestion device, collaborative suggestion method, and computer program
Inventor: OBARA FUMIHIRO
IPC: G06Q30/02
Filed: 2021-03-01
Abstract: To suggest advertisement of a product of a prescribed company by a user terminal used by an SNS user in order that the SNS user and the company efficiently make profits together.SOLUTION: A collaborative suggestion device 100 includes: a registration unit 101 with which an SNS user is registered; a display unit 102 which displays a product which the SNS user desires to introduce; an influence determination unit 103 which determines an influence of the SNS user; a condition satisfaction determination unit 104 which determines whether the product which the SNS user desires to introduce can be published or not; a suggestion transmission unit 105 which transmits a publication suggestion to a terminal of a company; a publication request transmission unit 106 which transmits a request for publication of the product to a terminal of the SNS user; a reward reflection unit 107 which reflects rewards; a company information storage unit 108 in which settlement information of the company is stored; and an SNS information storage unit 109 in which information of SNS is stored.SELECTED DRAWING: Figure 1
Patent JP-2022134431-A (JP)
Title: Vibration damper for viscous systems
Inventor: FUNAKI HIDETAKA
IPC: E04H9/02
Filed: 2021-03-03
Abstract: To provide a vibration damper for viscous systems capable of easily and reliably checking whether or not a disconnection pin has been cut with a simple configuration.SOLUTION: The vibration damper for viscous systems includes a disconnection pin 68 that horizontally connects a mounting plate and a viscous damper and has a constricted portion 67 configured so as to, when a certain level of horizontal force is generated on the mounting plate against a bottom wall plate, be broken to release the horizontal connection between the mounting plate and the viscous damper. The vibration damper includes electrodes 110 and 111 for detecting the breakage of the constricted portion and an electric conduction sensor 114.SELECTED DRAWING: Figure 7
Patent JP-2022134813-A (JP)
Title: Gluten free bread mix flour, gluten free bread dough composition, and method of producing gluten free bread
Inventor: YONEKURA EMI
IPC: A21D2/36
Filed: 2021-03-04
Abstract: To provide gluten free bread mix flour capable of producing delicious bread easily by using buckwheat flour instead of using rice flour used in gluten free bread flour.SOLUTION: There are provided gluten free bread mix flour characterized in containing buckwheat flour obtained by combining pregelatinized buckwheat flour, a gluten free bread dough composition containing the gluten free bread mix flour, and a method of producing gluten free bread by fermenting and baking the gluten free bread dough composition.SELECTED DRAWING: None
Patent JP-2022135350-A (JP)
Title: Composition for cake doughnut
Inventor: UE HIROMI
IPC: A21D15/02
Filed: 2021-03-05
Abstract: To provide a composition for cake doughnuts that enables a frozen cake doughnut to have a good crispy surface after thawed, by a simple manner, and also enables the fried cake doughnut to have good morphological stability, and dough for cake doughnuts, a cake doughnut and a frozen cake doughnut each including the composition.SOLUTION: A composition for cake doughnut contains starchy raw material and also contains 2-12 mass% of cornflour and 2-18 mass% of durum semolina relative to the total amount of the starchy raw material.SELECTED DRAWING: None
Patent JP-2022135778-A (JP)
Title: Aseptic filling method and aseptic filling device
Inventor: MIYAHARA YOSHIHIRO
IPC: B67C7/00
Filed: 2021-03-05
Abstract: To provide a method and a device which can heat a mouth part of a molded bottle in short time by spraying hot air to the mouth part until the molded bottle is sterilized in an aseptic filling device of molding a bottle from a preform, sterilizing the molded bottle and filling the sterilized bottle with a content.SOLUTION: Hot air is sprayed to a mouth part of a bottle from at least two positions on left and right sides on the upstream and two positions on left and right sides on the downstream of a conveyance path where the molded bottle is conveyed so as to contact a contour of the mouth part of the bottle and rotate around the outer periphery of the mouth part of the bottle in a constant direction at the same time.SELECTED DRAWING: Figure 5
Patent JP-2022138733-A (JP)
Title: Location estimation system, location estimation method, location information management system, location information management method, and program
Inventor: KIKUCHI AKIHIRO
IPC: G06T7/00
Filed: 2021-03-10
Abstract: To provide a location estimation system capable of improving the accuracy in location estimation of a person.SOLUTION: A location estimation system 100 includes: a first location estimation unit 113; a second location estimation unit 114; an integration unit 116; and an output unit 12. The first location estimation unit 113 acquires one or more pieces of first location information relevant to a position in an estimated area of an area presumed to correspond to at least a portion of the person's body based on images of people (a,b,c...) taken from above. The second location estimation unit 114 acquires one or more second pieces of location information relating to an estimated location, which is the estimated location of a mobile terminal carried by the person while associating with identification information that identifies the mobile terminal based on radio wave information that is information about radio waves received by a radio receiving unit 52. The integration unit 116 associates the first location information with the second location information and the identification information. The output unit 12 outputs a piece of information associated by the integration unit 116.SELECTED DRAWING: Figure 1
Patent JP-2022143094-A (JP)
Title: Separator for electrolytic capacitor and electrolytic capacitor
Inventor: SATO TOMOHIRO
IPC: H01G11/52
Filed: 2021-03-17
Abstract: To provide a separator for an electrolytic capacitor, which is superior in heat resistance, and an electrolytic capacitor which is low in ESR, and hard to change in ESR even after a reflow process.SOLUTION: A separator for an electrolytic capacitor, and an electrolytic capacitor including the separator for an electrolytic capacitor are disclosed. The separator for an electrolytic capacitor comprises a wet-type nonwoven fabric, in which the wet-type nonwoven fabric includes 10-30 mass% of fibrillated heat-resistant fibers, 60-85 mass% of non-fibrillated synthetic short fibers and 1-10 mass% of fibrillated natural cellulose fibers. The separator has an average pore size of 2.8-17.0 μm, in which the frequency of pore sizes in a range of 2.0-20.0 μm is 80% or more to a total frequency of all the pore sizes, and the frequency of pore sizes of over 20.0 μm is 20% or less.SELECTED DRAWING: None
Patent JP-2022143614-A (JP)
Title: Dynamic state information processing device, program, dynamic state information processing method, and dynamic state information processing system
Inventor: MURAOKA TAKEYUKI
IPC: A61B6/00
Filed: 2021-03-18
Abstract: To shorten an examination time and improve efficiency of diagnosis.SOLUTION: A dynamic state information processing device 40 generates a dynamic analysis result by acquiring a dynamic image obtained by executing dynamic imaging by a radiation for a subject and executing dynamic analysis for the dynamic image. The dynamic state information processing device 40 receives selection of at least one of a first display mode, which is a display form with a character or a numerical value as a main constituent, and a second display mode, which is a display form with a diagram, a chart, or a graph as a main constituent on the dynamic analysis result. The dynamic state information processing device 40 outputs the information necessary for displaying the dynamic analysis result by the first display mode on a screen, or the information necessary for displaying the dynamic analysis result by the second display mode on the screen on the basis of the selection result.SELECTED DRAWING: Figure 1