baber/WOPTO huggingface dataset:
Patent JP-2022076334-A (JP)
Title: Estimation device for wear amount of gear
Inventor: YOSHIKAWA TETSUYA
IPC: G01M13/028
Filed: 2020-11-09
Abstract: To provide an estimation device capable of estimating a wear amount of gears that conventionally cannot be grasped as necessary because it conventionally requires time and efforts for dismantling the gear using devices.SOLUTION: In a step S11, a CPU acquires amplitude AM of an object gear, an input rpm NR of the object gear, a transmission gear ratio GR of an automatic transmission and an input torque Tin of the automatic transmission. Next, in a step S12, the CPU acquires a meshing frequency FZ of the object gear. Next, in a step S13, the CPU acquires a vibration amount at the meshing frequency FZ of the object gear. In a step S14, the CPU inputs a value acquired in the step S13 into an input variable x(1) to an input variable (13). In a step S15, the CPU substitutes the input variable x(1) to the input variable (13) input in the step S14 for a mapping image defined by mapping data preliminarily stored in a storage device. Thereby, the mapping image outputs a pitching area AP generated in the object gear as an output variable.SELECTED DRAWING: Figure 2
Patent JP-2022076577-A (JP)
Title: Rolling machine
Inventor: MAKKA SAIKI
IPC: E01C19/26
Filed: 2020-11-10
Abstract: To provide a rolling machine allowing efficient progressing of work.SOLUTION: A rolling machine (1) comprises: a machine body (10); front wheels (22) and rear wheels (24) rotatably supported at a front side and a rear side of the machine body; a first detecting device (32) for detecting obstacles before the machine body; a second detecting device (34) for detecting obstacles behind the machine body; a notification device (50); a control device (40) for controlling the notification device on the basis of obstacle information detected by the first and second detecting devices; a first entrainment prevention device (62) arranged before the front wheels; and a second entrainment prevention device (64) arranged behind the rear wheels. At least any one of the first entrainment prevention device and the second entrainment prevention device is mounted to the machine body to be vertically movable between a using position and a non-using position. The using position is positioned outside a detection range by the first and second detecting devices.SELECTED DRAWING: Figure 1
Patent JP-2022078429-A (JP)
Title: Production method of rubber composition
Inventor: FUJIWARA KEIKO
IPC: C08J3/205
Filed: 2020-11-13
Abstract: To provide a production method of a rubber composition excellent in productivity, and capable of obtaining a rubber molded product remarkably reduced in failures such as bubbles caused by dispersion failures, scratches, and residues of a compounding agent.SOLUTION: A production method of a rubber composition includes: a wet pulverization step of obtaining a pasty mixture by performing wet pulverization treatment of adding a plasticizer to at least one kind of a powder material selected from the group consisting of a vulcanizer and a vulcanization accelerator; and a kneading step of obtaining a rubber composition by kneading at least rubber and the pasty mixture.SELECTED DRAWING: None
Patent JP-2021020132-A (JP)
Title: Game machine
Inventor: TAMAKI YU
IPC: A63F7/02
Filed: 2020-11-13
Abstract: To provide a game machine capable of increasing amusement.SOLUTION: An initialization notification sound is not output at least until the middle of the period during which a movable body performs an initial operation from the start of the initial operation of the movable body with the start of power supply. Therefore, at least until the middle of the period during which the movable body performs the initial operation from the start of the initial operation of the movable body with the start of power supply, for example, even when the operation of the movable body causes an abnormal sound, it is possible to prevent the abnormal sound from becoming difficult to hear due to the output of the initialization notification sound. By discovering such an abnormality of the movable body, the movable body can be repaired at an early stage, and as a result, it becomes easy to increase amusement by executing the performance using the movable body.SELECTED DRAWING: Figure 9
Patent JP-2022081822-A (JP)
Title: Connection seal structure, powder supply device and powder utilization device
Inventor: ANZAI TAKASHI
IPC: G03G15/08
Filed: 2020-11-20
Abstract: To provide a connection seal structure and the like which can suppress breakage of a portion of an elastic member attached to at least a portion facing a connection part of a connected part due to insertion/withdrawal of the connection part in comparison to a case where the structure does not include maintenance means that maintains a bent state of a bent end of the elastic member.SOLUTION: The connection seal structure comprises: a first structure which has a connection part connected to be able to be inserted/withdrawn; and a second structure having a connected part to which the connection part is inserted to be connected and which is attached with an elastic member including an elastic layer on at least a portion facing the connection part. The elastic member includes maintenance means which maintains a bent state of a bent end of the elastic member in a case where the end facing the connection part when being inserted is bent in the direction not contacting the connection part in the insertion/withdrawal.SELECTED DRAWING: Figure 1
Patent JP-2022086106-A (JP)
Title: Manufacturing method of polarizing plate having irregular shape
Inventor: IEHARA KEITA
IPC: G02B5/30
Filed: 2020-11-30
Abstract: To provide an easy and inexpensive manufacturing method of a polarizing plate having an irregular shape and suppressing a crack.SOLUTION: A manufacturing method of a polarizing plate having an irregular shape includes: forming an irregular shape on a polarizing plate by laser irradiation; and cutting the polarizing plate with the irregular shape formed, into a sheet-like shape by laser irradiation. In one embodiment, the manufacturing method includes cutting the polarizing plate with the irregular shape formed, into a sheet-like shape by linear laser irradiation. In one embodiment, the irregular shape is shaped as a recess when viewed in a planar view.SELECTED DRAWING: Figure 5
Patent JP-2022087582-A (JP)
Title: Piezoelectric valve
Inventor: ITO TAKAFUMI
IPC: F16K27/00
Filed: 2020-12-01
Abstract: To provide a piezoelectric valve which can be used attached to a fluid apparatus even if pitches of a plurality of gas discharge ports of a valve main body front face are smaller than pitches of a plurality of exhaust passages of the fluid apparatus.SOLUTION: A piezoelectric valve comprises a valve main body 20 for accommodating a plurality of actuators therein, has a gas suction port for sucking a compressed gas therein, and a plurality of gas discharge ports for discharging the sucked compressed gas by the valve-opening drive of a plurality of valve bodies at a valve body front face, and is detachably arranged at a fluid apparatus 60 via a connector part 50 which is arranged at the valve main body front face. The connector part has: a suction passage which has one end communicating with the gas suction port and another end communicating with an intake passage of the fluid apparatus; and a plurality of discharge passages which have one-side ends communicating with the plurality of gas discharge ports and other ends communicating with a plurality of exhaust passages 65. Opening pitches of the plurality of discharge passages at the other end sides are set larger than opening pitches of at the one-end sides.SELECTED DRAWING: Figure 9
Patent JP-2021039789-A (JP)
Title: Store device, store system, store management method, and program
Inventor: OKAMOTO TAKAHIRO
IPC: G06Q30/02
Filed: 2020-12-02
Abstract: To provide more advanced services for a person who visits a store.SOLUTION: A store device includes: a display device specification part which specifies, from among a plurality of display devices, the display device for displaying sales management information indicating a product obtained within a store by a processing target person detected in the store; and a display timing specification part which determines timing at which the sales management information is displayed on the specified display device.SELECTED DRAWING: Figure 1
Patent JP-2022088815-A (JP)
Title: Active energy ray-curable composition, and floor material
Inventor: KUSANO SHINGO
IPC: C09D4/00
Filed: 2020-12-03
Abstract: To provide an active ray-curable composition capable of forming a coated film having favorable antibacterial/antiviral properties with high productivity by simple coating.SOLUTION: A coated film having favorable antibacterial/antiviral properties can be formed with high productivity by simply coating with an active energy ray-curable composition containing an antibacterial/antiviral agent having antibacterial/antiviral properties where the bulk density of the antibacterial/antiviral agent is 0.6 g/cc or less.SELECTED DRAWING: None
Patent JP-2022090496-A (JP)
Title: Virtual image display device and cold mirror
Inventor: KOBORI SATOSHI
IPC: G02F1/13
Filed: 2020-12-07
Abstract: To provide a virtual image display device and a cold mirror with which, when using a high color-rendering light source, it is possible to increase color gamut while suppressing the influence of external light.SOLUTION: In the virtual image display device, the light source 12 of a display light projection unit 10 is a high color-rendering light source, in which all of Rh1/Rl1, Rh2/Rl1, Rh2/Rl2, and Rh3/Rl2 are set to be 1.1 or greater, where, with regards to the reflectance of a cold mirror unit 40, Rh1 represents a reflectance that is maximum in an area A1; Rh2 represents a reflectance that is maximum in an area A2; Rh3 represents a reflectance that is maximum in an area A3; Rl1 represents a reflectance that is minimum in an area B1; and Rl2 represents a reflectance that is minimum in an area B2.SELECTED DRAWING: Figure 4
Patent JP-2022090911-A (JP)
Title: Game machine
Inventor: TSUJI SHOJI
IPC: A63F7/02
Filed: 2020-12-08
Abstract: To provide a novel game machine that can change modes set by a main control board.SOLUTION: A Pachinko game machine PY1 includes a game control board 100 capable of controlling the progress of a game, and the game control board 100 includes a mode change switch 192 that can be pressed. The game control board 100 can set a game mode to a play mode in which the progress of the game can be controlled or a test mode in which the progress of the game cannot be controlled and main drive means (AT opening/closing member 14k, electric tulip opening/closing member 12k, display device 8, base display device 300) is driven. When the mode change switch 192 is pressed, the game control board 100 can change a game mode from the test mode to the play mode.SELECTED DRAWING: Figure 26
Patent JP-2022092238-A (JP)
Title: Antenna device, system, and transmission/reception method
Inventor: CHU HSU
IPC: H01Q3/26
Filed: 2020-12-10
Abstract: To provide an antenna device having less antennas, a system, and a transmission/reception method used for an inspection device for inspecting a subject by using electric waves.SOLUTION: An antenna device includes: a first transmission antenna; an antenna panel including first and second reception antennas; and a rotating device for rotating the antenna panel with one point on the antenna panel as a center axis. When the rotational angle of the antenna panel is a first angle, a first electric wave is radiated from the first transmission antenna, and a reflection electric wave of the first electric wave is received by the first reception antenna and the second reception antenna. A second electric wave is radiated from the first transmission antenna when the rotational angle of the antenna panel is a second angle differing from the first angle, and a reflection electric wave of the second electric wave is received by the first reception antenna and the second reception antenna.SELECTED DRAWING: Figure 5
Patent JP-2022094379-A (JP)
Title: Resistance circuit and current detection circuit including resistance circuit
Inventor: SAKAGUCHI KAORU
IPC: H01L21/822
Filed: 2020-12-15
Abstract: To provide a resistance circuit with a small area, which has low temperature dependence and can adjust a resistance value in a wide range from a high resistance value to a low resistance value, and a current detection circuit including the resistance circuit.SOLUTION: A resistance circuit 100 includes a reference resistor R0, a series variable resistor group 10, and a parallel variable resistor group 20 connected between a first terminal 1 and a second terminal 2, the series variable resistance group 10 includes N (N is an integer of 1 or more) parallel variable resistance units RP (N) connected in series with each other, each of the N parallel variable resistors units includes a resistor and a trimming element connected in parallel with this resistor, the parallel variable resistance group 20 includes M series variable resistance units RS (M) connected in parallel to each other (M is an integer of 1 or more), and each of the M parallel variable resistors units includes a resistor and a trimming element connected in series with this resistor.SELECTED DRAWING: Figure 1
Patent JP-2021063087-A (JP)
Title: Rosuvastatin calcium and process for producing intermediate thereof
Inventor: WATANABE NAOYUKI
IPC: A61P3/06
Filed: 2020-12-15
Abstract: To provide a novel method capable of producing rosuvastatin calcium and intermediates therefor efficiently, inexpensively and with high purity.SOLUTION: The present invention provides a method of efficiently producing rosuvastatin calcium and intermediates therefor having a high purity at an industrial scale, without using an extremely low temperature reaction or a special asymmetric catalyst.SELECTED DRAWING: None
Patent JP-2022095177-A (JP)
Title: Sheet conveying device and image forming device
Inventor: TATEISHI HITOHISA
IPC: B65H7/08
Filed: 2020-12-16
Abstract: To not only improve productivity but also downsize a device in order to correct a displacement amount in a direction orthogonal to a conveying direction by correcting skew of sheets.SOLUTION: A sheet conveying device 115 turns a register roller pair 120 in a predetermined turning direction according to an inclination angle detected by an image sensor 60 before holding a sheet S with the register roller pair 120 to correct skew of the sheet S, and lateral deviation in a direction orthogonal to a conveying direction by turning the register roller pair 120 in an opposite direction of the predetermined turning direction in timing according to a displacement amount detected by the image sensor 60 after holding the sheet S with the register roller pair 120.SELECTED DRAWING: Figure 7
Patent JP-2021162842-A (JP)
Title: Color filter array, electronic device and manufacturing method of color filter array
Inventor: KAWAMURA YOSHIHISA
IPC: G02B5/20
Filed: 2020-12-18
Abstract: To provide a technique that is advantageous for improving color reproducibility in a color filter array.SOLUTION: In a color filter array that is arranged on a substrate and includes a first color filter and a second color filter having different colors to each other, the first color filter and the second color filter are arranged to be adjacent to each other, an end of the first color filter is positioned between an end of the second color filter and the substrate, and the second color filter includes a part which is arranged between the end of the first color filter and the substrate.SELECTED DRAWING: Figure 1
Patent JP-2021049404-A (JP)
Title: Game machine
Inventor: NIIMI TOSHIHIRO
IPC: A63F7/02
Filed: 2020-12-21
Abstract: To provide a game machine that makes it easy to grasp the number of reservation memories.SOLUTION: A game machine of the present invention can store determination information that has been acquired on the basis of satisfaction of a start condition but has not been determined as a reservation memory and execute a reservation display that displays the number of icons corresponding to the number of reservation memories. While a predetermined notification sound can be output in the case that an icon is increased and displayed when the number of reservation memories increases, the predetermined notification sound is not output in the case that the icon is not increased and displayed when the number of reservation memories increases. When the icon is increased by one and displayed while waiting for a customer, the output period of the predetermined notification sound is longer than the increase and display period of the icon.SELECTED DRAWING: Figure 38
Patent JP-2021054852-A (JP)
Title: Composition for improving or preventing non-alcoholic fatty liver
Inventor: KESSOKU TAKAOMI
IPC: A61P1/16
Filed: 2020-12-22
Abstract: To provide compositions preventing or improving the event that the fat is depositing in the liver despite the history of alcohol intake level which does not cause liver disease.SOLUTION: Provided are a composition for improving fatty liver and a composition for preventing fatty liver, which contain glutathione as an active ingredient. They are effective, particularly among non-alcoholic fat diseases, in the early stages of treatment or when other diseases are not treated.SELECTED DRAWING: None
Patent JP-2021073180-A (JP)
Title: Novel compounds, their preparation, and their uses
Inventor: RHUSHIKESH CHANDRABHAN DEOKAR
IPC: A61P43/00
Filed: 2020-12-22
Abstract: To provide novel compounds that, when administered to a patient, provide an active form of imatinib, wherein pharmacokinetic properties and pharmacodynamic properties of imatinib are improved.SOLUTION: This invention relates to compounds such as 1-methyl-4-(4-((4-methyl-3-(4-(1-((sec-butoxycarbonyloxy)methyl)-pyridinium-3-yl)pyrimidin-2-ylamino)phenylcarbamoyl)benzyl)piperazine iodide; and 3-(2-((2-methyl-5-(4-((4-methylpiperazin-1-yl)methyl)benzamido)phenyl)amino)pyrimidin-4-yl)-1-(((morpholine-4-carbonyl)oxy)methyl)pyridin-1-ium monoiodide monomesylate.SELECTED DRAWING: None
Patent JP-2022099009-A (JP)
Title: Method for producing composition for feed
Inventor: UMEMOTO YOSHIAKI
IPC: A23K20/24
Filed: 2020-12-22
Abstract: To provide a method for producing a composition for feed containing high-content fatty acid calcium, in which the method has excellent versatility, can make workability efficient, and can improve a generation rate of fatty acid calcium.SOLUTION: A method for producing composition for feed containing fatty acid calcium has: an enzymolysis process (S1) in which triglyceride containing unsaturated fatty acid as constituent fatty acid and lipase are mixed under the presence of water to enzymatically decompose triglyceride; a salt generating process (S2) in which a decomposed product obtained in the enzymolysis process (S1) and calcium hydroxide are mixed to generate fatty acid calcium; a solid-liquid separation process (S3) in which a solid matter is separated from a processed product after the salt generating process (S2); and an antioxidation process (S4) in which the separated solid matter and antioxidative caramel are mixed.SELECTED DRAWING: Figure 1
Patent JP-2022099742-A (JP)
Title: Bioprobe linker
Inventor: LI CHING-WEN
IPC: G01N33/543
Filed: 2020-12-23
Abstract: To provide a bioprobe linker which has an optimal carbon chain length and a coverage for substrates with various roughness, and can significantly enhance capability of an electrochemical sensor chip to grasp a detection target object.SOLUTION: A bioprobe linker provided herein is suitable for immobilizing a bioprobe on a chip substrate of a sensor, and includes SH-(CH)n-NH2, SH-(CH)n-COOH, SH-(CH)n-SH, (OH)m-(CH)n-COOH, or (OH)m-(CH)n-NH2, having a carbon number of 6 or greater, where m and n represent integers greater than 1. When an average surface roughness (Ra) of the chip substrate is greater than 250 nm, the coverage of the linker on the chip substrate is 40-80%.SELECTED DRAWING: Figure 2
Patent JP-2021048420-A (JP)
Title: Substrate processing apparatus, and substrate processing method
Inventor: YOSHIDA HIROSHI
IPC: H01L21/306
Filed: 2020-12-23
Abstract: To provide a technology capable of changing mix proportion of phosphoric acid and additive appropriately.SOLUTION: A substrate processing apparatus includes a blending section for blending first phosphoric acid, i.e., the raw material of process liquid, and additive, with a predetermined mix proportion and preparing a mixture, a mix proportion correction section for correcting the mix proportion of the raw material of process liquid, and a processing part for processing a substrate with the process liquid. The blending section includes a blending tank for storing the mixture, a first phosphoric acid feed zone for feeding the first phosphoric acid to the blending tank, and an additive feed zone for feeding the additive to the blending tank. The mix proportion correction section includes a liquid transfer line for transferring the mixture from the blending section to the processing part, and a second phosphoric acid feed zone for feeding the second phosphoric acid in the liquid transfer line.SELECTED DRAWING: Figure 1
Patent JP-2022102326-A (JP)
Title: Toner for electrostatic charge image development
Inventor: TADANO YURIE
IPC: G03G9/097
Filed: 2020-12-25
Abstract: To provide a toner for electrostatic charge image development, excellent in low temperature fixability, hot offset resistance, crushability and durability.SOLUTION: A toner for electrostatic charge image development is provided, containing an amorphous resin H with a softening point of 140°C to 160°C inclusive, an amorphous resin M with a softening point of 105°C to 130°C inclusive, an amorphous rein L with a softening point of 85°C or higher and less than 105°C, and a crystalline material. The amorphous resin H is an amorphous polyester resin containing a constituent derived from polyethylene terephthalate, the amorphous resin M is an amorphous composite resin in which an amorphous polyester resin and a styrene resin are combined, the amorphous resin L is an amorphous polyester resin, and the crystalline material contains 60 mass% or more of a crystalline material with a solubility parameter of 9.0 or less.SELECTED DRAWING: None
Patent JP-2022102629-A (JP)
Title: Monoblock internal combustion engine
Inventor: FUJIMURA ICHIRO
IPC: F02F1/00
Filed: 2020-12-25
Abstract: To provide an internal combustion engine in which fuel economy has been improved due to friction reduction by reducing the diameter of a crank journal.SOLUTION: An internal combustion engine has a monoblock structure in which a cylinder head 2 and a cylinder block 1 are integrated, where a large end part 19b of a connecting rod 19 is set to such a size that it cannot be inserted into a cylinder bore 5, to increase the diameter of a crank pin 21 and reduce the diameter of a crank journal 7. Since the crank pin 21 has a large diameter, a crank shaft 6 can secure rigidity as a whole. Due to the monoblock structure, a piston 17 is inserted into the cylinder bore 5 from below, and the large end part 19b of the connecting rod 19 is not inserted into the cylinder bore 5. Therefore, even when the large end part 19b of the connecting rod 19 is enlarged, there is no problem in inserting the piston 17.SELECTED DRAWING: Figure 1
Patent JP-2021509946-A (JP)
Title: 測量調査標本点の計画方法、測量調査標本点計画装置、制御端末及びコンピュータ記憶媒体
IPC: B64D47/08
Filed: 2018-11-21
Abstract: 本発明は、測量調査区域に対応する参照撮影の位置点を取得し、組み合わせ撮影点集合内の１つの撮影点を前記参照撮影の位置点とマッピングの関係を付けるステップと、前記組み合わせ撮影点集合内の各撮影点の間に予め設定された相対位置関係及び前記マッピングの関係に基づいて、前記参照撮影の位置点に対応する複数の補助撮影の位置点を確定するステップと、前記参照撮影の位置点及び前記複数の補助撮影の位置点を測量調査無人機が前記測量調査区域で測量調査をする測量調査標本点として設定するステップと、を含む測量調査標本点の計画方法を提供する。本発明は、測量調査標本点計画装置、制御端末及びコンピュータ記憶媒体をさらに提供する。【選択図】図１