baber/WOPTO huggingface dataset:
Patent JP-2021106413-A (JP)
Title: Transmission of beam switch commands through control channel signaling
Inventor: NAM WOOSEOK
IPC: H04W76/10
Filed: 2021-04-01
Abstract: To provide transmission of beam switch commands through control channel signaling.SOLUTION: Methods, systems and devices for wireless communications enable transmission of a beam switch command to user equipment (UE) via control channel signaling. The UE may establish a connection with a base station using a first transmission beam, receive configuration information configuring the UE to select between a first decoding hypothesis corresponding to downlink control information (DCI) including a bit field including a beam switch command and a second decoding hypothesis corresponding to the DCI not including the bit field, receive a downlink control channel transmission via the first transmission beam, decode the downlink control channel transmission in accordance with the configuration information to obtain decoded DCI, and communicate with the base station based at least in part on the decoded DCI.SELECTED DRAWING: Figure 3
Patent JP-2022158362-A (JP)
Title: image forming device
Inventor: SHIBATA CHIHARU
IPC: G03G15/02
Filed: 2021-04-01
Abstract: To allow for estimating the degree of deterioration of a photosensitive drum.SOLUTION: An image forming device (1) disclosed herein is configured to determine functional material deterioration information indicative of a degree of deterioration of a functional material included in a photosensitive layer of a photosensitive drum (21) on the basis of a discharge product generated while a charger (24) charges the photosensitive drum (21).SELECTED DRAWING: Figure 1
Patent JP-2022160717-A (JP)
Title: Instrument management device
Inventor: TOKIHIRO JUNICHI
IPC: G08C19/00
Filed: 2021-04-07
Abstract: To provide an instrument management device that improves workability of confirmation on an input numeral of an indication number indicating the consumption of a removed instrument.SOLUTION: An instrument management device 1 collates an input numeral of an indication number of a removed instrument 3 that a worker inputs when replacing the instrument 3 with an indication number of an image obtained by capturing the removed instrument 3, and comprises: a learning part 20 which uses, as teacher data, a plurality of images of the instrument 3 whose indication numbers are known and the indication numbers, and constructs a learning model by learning digitization of the indication numbers in the images of the instrument 3; and a collation part 22 which uses the learning model to digitize the indication number in the input image of the removed instrument 3, and then collates the input numeral of the input indication number of the removed instrument 3 with the numeral of the indication number of the digitized indication numeral in the image of the removed instrument 3.SELECTED DRAWING: Figure 1
Patent JP-2022161750-A (JP)
Title: toy
Inventor: UIKE YOSHIHITO
IPC: A63H33/00
Filed: 2021-04-09
Abstract: To provide a technique of producing an operation feeling further imitating to that when crushing air bubbles of real bubble wrap in a toy repetitively amusing a player with a feeling of crushing the bubble wrap.SOLUTION: A toy 2 includes a first sheet 30 having a plurality of projections 31 formed on a front side. A second sheet 40 is bonded to the back side of the first sheet 30, so that each of the projections 31 is individually sealed, with a gas included therein. The second sheet 40 includes, on the back side thereof, movable contacts 62 of tactile switches 61 respectively corresponding to the projections 31.SELECTED DRAWING: Figure 3
Patent JP-2022162470-A (JP)
Title: Rotor of rotary electric machine, rotary electric machine, and electrically-driven system
Inventor: HORI MASAHIRO
IPC: H02K1/27
Filed: 2021-04-12
Abstract: To provide a rotor of a rotary electric machine, in which a magnet torque can be increased to reduce a demagnetizing factor.SOLUTION: A rotor 10 of a rotary electric machine (a motor 100) includes a magnet 12 and a rotor core 11 having a storage space 13 of the magnet 12. The magnet 12 has a first pole face 12A on a radially outer side through which a main magnetic flux passes, a second pole face 12B opposite to the first pole face 12A, and q-axis-side faces indicating side faces closer to a q-axis that connects the first pole face 12A and the second pole face 12B. A magnetization direction of the magnet 12 is inclined from an angle perpendicular to the first pole face 12A toward a d-axis. The q-axis-side faces are composed of a plurality of side faces, and a radially outer side face of the q-axis-side faces is formed at an angle closer to the magnetization direction than other faces.SELECTED DRAWING: Figure 1
Patent JP-2022169148-A (JP)
Inventor: SAKAGUCHI HIRONOBU
IPC: C07C17/263
Filed: 2021-04-27
Abstract: 【課題】工業的生産に適した方法でα－トリフルオロメチルスチレン化合物（２）を製造できる方法を提供する。【解決手段】本発明は、ニッケル、パラジウム、白金、ロジウム、ルテニウムおよびコバルトから選択される遷移金属を含む有機遷移金属触媒の存在下、有機金属フェニル化合物（１）と２－クロロ－３，３，３－トリフルオロ－１－プロペンとを反応させる工程を含む、α－トリフルオロメチルスチレン化合物（２）の製造方法に関する。TIFF2022169148000015.tif53121［式中の各記号は、明細書に記載の通りである。］【選択図】なし
Patent JP-2022169368-A (JP)
Title: Electronic apparatus, information processing device, parameter determination method, and parameter determination program
Inventor: NISHIKIDO MASAMITSU
IPC: G01S7/292
Filed: 2021-04-27
Abstract: To provide an electronic apparatus, an information processing device, a parameter determination method, and a parameter determination program that contribute to an improvement in the accuracy of detecting an object.SOLUTION: An electronic apparatus comprises: a transmission antenna that transmits a transmission wave; a reception antenna that receives a reflected wave being a reflected transmission wave; and a control unit that detects an object reflecting the transmission wave based on a transmission signal transmitted as the transmission wave and a received signal received as the reflected wave. The electronic apparatus determines a parameter used for determination as to whether the object is detected based on the height of the electronic apparatus.SELECTED DRAWING: Figure 2
Patent JP-2021121496-A (JP)
Title: Printer and printer control method
Inventor: KUBO YOSHIMASA
IPC: B41J2/32
Filed: 2021-04-30
Abstract: To provide a printer that performs printing on a roll paper, which can use up a last printing sheet until an end edge thereof is used and prevent the printing sheet from coming off after performing printing on the final printing sheet.SOLUTION: When a detection mark for detecting a boundary between printing sheets provided at a prescribed position of a printing sheet PS is detected, the printing sheet PS is conveyed and printing is performed, and the sheet is stopped so that a side closer to an upstream side in a conveying direction thereof than the boundary between the printing sheets is positioned at a gripping position NA at which a thermal head and a platen roller are gripping the printing sheets, after completing the printing; and when the detection mark is not detected, it is determined that an end edge SE of a last printing sheet PS in a roll paper is detected, the final printing sheet PS is conveyed and printing is performed on the final printing sheet PS, the sheet is stopped so that a downstream side in the conveying direction of the end edge SE of the last printing sheet PS is positioned at the gripping position NA at which the thermal head and the platen roller are gripping the printing sheets, after completing the printing.SELECTED DRAWING: Figure 10
Patent JP-2022171295-A (JP)
Title: Bobbin preparation device, yarn winding system and bobbin preparation method
Inventor: TAMURA TAKESHI
IPC: B65H63/00
Filed: 2021-04-30
Abstract: To provide a bobbin preparation device, a yarn winding system and a bobbin preparation method capable of facilitating processing of a bobbin of different type.SOLUTION: A bobbin preparation device 4 includes a circulation path L through which a conveyance tray 9 and a yarn feeding bobbin 11A are conveyed, a different type bobbin detection sensor that detects a different type bobbin from a bobbin currently being processed as the different type bobbin by detecting the color of the yarn feeding bobbin 11A conveyed along the circulation path L, and a control unit 7 for controlling transfer of the different type bobbin so as to transfer the different type bobbin to a first retention position P1 on the circulation path L when the different type bobbin is detected by the different type bobbin detection sensor.SELECTED DRAWING: Figure 1
Patent JP-2022172512-A (JP)
Title: Method for producing zinc oxide ore
Inventor: ETSUNO TETSUYA
IPC: C22B1/02
Filed: 2021-05-06
Abstract: To provide a method for producing zinc oxide ore that can control a mercury level of treated exhaust to be finally discharged out of the treatment system in the production of zinc oxide ore, at low cost, quickly, and with high accuracy.SOLUTION: A method for producing zinc oxide ore includes: a mercury level calculation ST31 for measuring, by fluorescent X-ray analysis, a lead content of a dry-heating target material and calculating a mercury level of the dry-heating target material from the measured lead content; and a mercury load adjustment ST32 for considering a product of the mercury level of the dry-heating target material and the load to the dry-heating step 30 as a mercury load and, if necessary, make adjustments to increase or decrease the mercury load, thereby keeping the mercury level of the treated exhaust discharged from an exhaust treatment step S40 within a predetermined range of management reference values.SELECTED DRAWING: Figure 1
Patent JP-2021107026-A (JP)
Title: Device for swept source optical coherence domain reflectometry
Inventor: HACKER MARTIN
IPC: A61B3/10
Filed: 2021-05-06
Abstract: To quickly and accurately measure the intraocular distance in an eye with typical eye movements taken into consideration, without exhibiting the disadvantages of an active measurement beam tracking with a sample movement such as, for example, latency time errors.SOLUTION: The present invention relates to a device for swept-source optical coherence domain reflectometry (SSOCDR) on moveable samples, particularly human eyes, for obtaining A-scans. The device has a measuring range according to the sample length and also has a laser light source which can be adjusted by a main wave number k0, and at least one receiver for the light dissipated from the sample. The sample is illuminated on the sample surface by a measurement beam having a diameter D by way of a coupling device. The light source has a spectral line width of δk<168 m-1 and the adjustment of the light source is carried out in τ<44 s/(D×k0).SELECTED DRAWING: Figure 1
Patent JP-2021114632-A (JP)
Title: Unit changing dolly
Inventor: OIKE HIROSHI
IPC: H05K13/02
Filed: 2021-05-11
Abstract: To make the replacement of units more efficient.SOLUTION: A unit replacement dolly 40 carries a tape feeder unit 52 for supplying components, a nozzle stock unit 53 used for mounting for purposes other than supplying components, and a component camera unit 54 so that they can be used in a mounting device 20. For this reason, when the unit replacement dolly 40 is replaced with a whole dolly, the nozzle stock unit 53 and the component camera unit 54 as well as the tape feeder unit 52 can be replaced, so that the replacement of various units can be carried out efficiently.SELECTED DRAWING: Figure 2
Patent JP-2022174972-A (JP)
Title: Lactic acid bacteria-derived angiotensin-converting enzyme inhibitor
Inventor: KIMOTO HIROMI
IPC: A61K35/744
Filed: 2021-05-12
Abstract: To provide an ACE inhibitor derived from Lactococcus lactic acid bacteria with high safety.SOLUTION: An angiotensin-converting enzyme inhibitor contains at least one selected from a viable cell body, a dead cell and extract of Lactococcus lactis N7 strain (accession number: FERM P-18217). There are also provided a skin aging inhibitory composition and a wrinkle improving composition each containing the angiotensin-converting enzyme inhibitor as an active ingredient, and a method for increasing ACE inhibitory activity by using the angiotensin-converting enzyme inhibitor.SELECTED DRAWING: Figure 1
Patent JP-2022175590-A (JP)
Title: Optical member fixing device and projection device
Inventor: MIURA KOHEI
IPC: G02B7/00
Filed: 2021-05-14
Abstract: To provide an optical member fixing device capable of surely fixing an optical member and excellent even in assemblability, and a projection device.SOLUTION: An optical member fixing device 300 includes: an optical case 61 including a first contact part 310 contacting a front surface 145a being a first surface of a second reflection mirror 145 served as an optical member and a second contact part 320 contacting an upper end edge surface 145c being a second surface of the second reflection mirror 145; and a fixing member 350 including a first elastic part 351 energizing the second reflection mirror 145 toward the first contact part 310 and a second elastic part 352 connected with the first elastic part 351 and energizing the second reflection mirror 145 toward the second contact part 320.SELECTED DRAWING: Figure 4
Patent JP-2022176541-A (JP)
Title: screw cap
Inventor: HIGASHI TOSHIFUSA
IPC: B65D43/06
Filed: 2021-05-17
Abstract: To provide a screw cap capable of being formed by thermoforming from a sheet of resin, having resealability by screw engagement, and capable of developing liquid-tightness.SOLUTION: A drop-lid-shaped screw cap includes a skirt part. The skirt part includes a top surface, an inner side wall extending upward from the outer circumferential edge of the top surface, and a screw part connecting to the inner side wall through an annular part extending outwardly from the upper edge of the inner side wall. The inner side wall has an annular protruding part whose outer diameter is larger than the inner diameter of a mouth of a container part to be applied and is capable of elastic deformation in the radial direction of the cap.SELECTED DRAWING: Figure 2
Patent JP-2022180040-A (JP)
Title: Distance estimation device, distance estimation method, and distance estimation computer program
Inventor: MAKITA SHOTA
IPC: G06T7/00
Filed: 2021-05-24
Abstract: To provide a distance estimation device capable of appropriately estimating a distance to another vehicle without excessively increasing an annotation cost of teacher data used for learning a discriminator.SOLUTION: A distance estimation device includes: a detection unit that detects another vehicle area representing another vehicle by inputting a peripheral image that represents a peripheral situation of a vehicle obtained from an imaging unit mounted on the vehicle to a discriminator, and classifies another vehicle represented in the detected other vehicle area into one of a plurality of pre-registered vehicle types; and an estimation unit that identifies a position of a virtual object corresponding to another vehicle represented in the other vehicle area and estimates a distance from the vehicle to the virtual object as a distance from the vehicle to the other vehicle.SELECTED DRAWING: Figure 8
Patent JP-2021152543-A (JP)
Title: Vehicular processing system
Inventor: SAKASHITA AI
IPC: G01C3/06
Filed: 2021-06-02
Abstract: To provide a vehicular processing system that is able to acquire the size of a subject with a monocular camera.SOLUTION: According to an embodiment, a processor includes a size calculation unit and a determination unit. Using a distance indicated by each of pixel values, the size calculation unit projects onto a three-dimensional space each of pixels of a distance map, the distance map being acquired together with an image captured at one time by a single imaging optical system, in which the pixel value of each of pixels is formed as an image indicating a distance and information indicating the distance of a subject included in the image is mapped in correspondence with the image. The size calculation unit calculates the size of the subject from a distance between the pixels projected on the three-dimensional space. Based on the size of the subject, the determination unit determines a driving method for a vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022185464-A (JP)
Title: Semiconductor device
Inventor: NUMATA TADAKO
IPC: H01L29/78
Filed: 2021-06-02
Abstract: To reduce on-resistance of a semiconductor device to be used for an application where large current flows.SOLUTION: A semiconductor device 10 includes a source terminal lead SL that is positioned between a gate terminal lead GL and a Kelvin terminal lead KL in a plan view and is electrically connected to a source terminal ST via a plurality of wires W3.SELECTED DRAWING: Figure 6
Patent JP-2022187715-A (JP)
Title: game machine
Inventor: ONO YOICHI
IPC: A63F5/04
Filed: 2021-06-08
Abstract: To improve game property by a performance using an auxiliary performance.SOLUTION: The game machine comprises winning type lottery means, reel control means, and auxiliary performance execution means. In a case of having won a specific one of selected winning types, the auxiliary performance execution means reports a first operation mode at the first step of a plurality of steps obtained by dividing a specific operation mode being a winning condition of a specific winning combination. In a case where an operation is executed in accordance with the first operation mode, the auxiliary performance execution means displays on an effective line a symbol combination corresponding to a specific winning combination which is not displayed in a case where the operation is executed not in accordance with the first operation mode.SELECTED DRAWING: Figure 38
Patent JP-2022008158-A (JP)
Title: Epoxy resin composition, composition for electronic component and material for electronic component
Inventor: TAMURA NORIHISA
IPC: C08K5/315
Filed: 2021-06-10
Abstract: To provide an epoxy resin composition having high thermal conductivity and high heat resistance and to provide a composition which provides a cured product of the epoxy resin.SOLUTION: There is provided a composition which comprises at least one of A component as an epoxy compound and B component as a curing agent in a composition comprising an epoxy compound and a curing agent. A component: a compound having two or more oxiranyls and two to five aromatic rings in which one to three hydrogens in the aromatic ring are replaced by vinyl-derived groups. B component: a compound having two or more phenolic hydroxy groups in which the hydroxy groups have an acylated group or two or more cyanate esters and two to five aromatic rings in which one to three hydrogens in the aromatic ring are replaced by vinyl-derived groups.SELECTED DRAWING: None
Patent JP-2021155040-A (JP)
Title: Drive unit for human-powered vehicle, and human-powered vehicle
Inventor: TAGAYA KENSUKE
IPC: B62M6/45
Filed: 2021-06-11
Abstract: To provide a drive unit for a human-powered vehicle, in which a motor can be suitably mounted to a housing, and to provide a human-powered vehicle.SOLUTION: A drive unit includes: a housing with a storage space; a motor for adding propulsive power to a human-powered vehicle; a crank shaft provided in the housing; an output part inside which the crank shaft is inserted; a first transmission shaft; and a speed reducer which includes a toothed gear provided on the first transmission shaft, in order to decelerate rotation of the motor. The housing includes: a first housing with a concavity for accommodating a part of the motor; a second housing mounted together with the first housing; and a first portion which covers the part of the motor arranged in the concavity of the first housing, and includes an open hole penetrated by an output shaft of the motor. The first portion supports the first transmission shaft in a rotatable manner, and its outer peripheral edge passes between the output shaft and the crank shaft. The concavity includes a wall part along the periphery of the motor, and the wall part supports the first portion.SELECTED DRAWING: Figure 3
Patent JP-2022190618-A (JP)
Title: Photosensitive resin composition
Inventor: EBISAWA KAZUAKI
IPC: G03F7/027
Filed: 2021-06-14
Abstract: To provide a photosensitive resin composition that can be subjected to a photolithography process to form a patterned resin film with low dielectric loss tangents, a photosensitive dry film having a photosensitive layer composed of the photosensitive resin composition, a method for producing the photosensitive dry film, and a method for producing a patterned resin film using the photosensitive resin composition.SOLUTION: A photosensitive resin composition contains a resin and a photosensitizer. The resin comprises at least one selected from the group consisting of a polyimide resin containing a constitutional unit derived from a diamine compound of a specific structure having an aromatic group, a polyamic acid, a polyamide resin, a polybenzoxazole resin, and a polybenzoxazole resin precursor.SELECTED DRAWING: None
Patent JP-2022190791-A (JP)
Title: Mobile body authentication device, entrance/leaving managing device, mobile body authentication system device, mobile body authentication method, entrance/leaving managing method, program, and recording medium
Inventor: HORIBA YUJI
IPC: G06T7/00
Filed: 2021-06-15
Abstract: To provide a mobile body authentication device which can enhance reliability of verification and can prevent spoofing of a mobile body.SOLUTION: In a mobile body authentication device 10 of the present invention, a mode selection unit 11 can select a register mode and an authentication mode. A registration unit 12 registers number plate information in association with a characteristic amount extracted from a peripheral area image in each mobile body in a register mode as master information. A verification unit 15 executes a verification based on the number plate information and a verification based on the characteristic amount. An authentication result output unit 17 outputs an authentication result that the mobile body is a mobile body used for the registration of the master information when each number plate information is matched and each characteristic amount is matched.SELECTED DRAWING: Figure 1
Patent JP-2021166527-A (JP)
Title: Aerosol generation device
Inventor: NAKANO TAKUMA
IPC: A24F40/20
Filed: 2021-06-22
Abstract: To provide an aerosol generation device which optimizes heating of an aerosol-generating article to stabilize a generation amount of aerosol.SOLUTION: An aerosol generation device 1 comprises: a load 3; and a control unit 8. The load 3 uses power supplied from a power source 4 to heat an aerosol-generating article 9 including at least one of an aerosol source and a flavor source to generate aerosol. The control unit 8 can control a temperature of the load 3 by controlling the power supplied to the load 3 from the power source 4 and control the temperature of the load 3 in plural phases. The plural phases comprise: a preparation phase which raises the temperature of the load 3 to a state where a predetermined amount or more of aerosol can be generated from the aerosol-generating article 9; and a use phase which is provided subsequently to the preparation phase and raises the temperature of the load 3 in comparison with the preparation phase. The control unit 8 controls the temperature of the load 3 on the basis of different control modes in the preparation phase and the use phase.SELECTED DRAWING: Figure 1