baber/WOPTO huggingface dataset:
Patent JP-2021137581-A (JP)
Title: Headgear assemblies and interface assemblies with headgear
Inventor: BRETT JOHN HUDDART
IPC: A61M16/06
Filed: 2021-04-07
Abstract: To provide a headgear system and/or an interface assembly incorporating a headgear system that is configured to transform from elasticated or "stretchy" behavior to "inelastic" behavior in response to normal or expected forces encountered during an intended therapy.SOLUTION: Upon fitment to the head of a user, a system automatically adjusts toward or to an appropriate size. A headgear portion 1500 or assembly for use in combination with a breathing apparatus in some configurations is at least substantially inelastic and is three dimensional in shape. The headgear portion or assembly can comprise a plastic core and a textile casing. The headgear, or part thereof, may also have integrally molded labels, connectors, adjustment mechanisms 1552 and/or grips.SELECTED DRAWING: Figure 37
Patent JP-2022161446-A (JP)
Title: Cover structure of internal combustion engine
Inventor: SUZUKI RYOGA
IPC: F02F7/00
Filed: 2021-04-09
Abstract: To provide a cover structure of an internal combustion engine which can return an oil discharged from a spool valve rotating integrally with a cam shaft to an oil pan quickly.SOLUTION: In a cover structure of an engine 1, a chain cover 20 has a rib 20c which is provided below an intake side solenoid 31 and extending in an arc shape along an outer periphery of the intake side solenoid 31. The rib 20c protrudes from an inner wall surface 20f of the chain cover 20, which faces an engine body 2 in a rotation center axis direction of an intake side valve timing adjustment device 15, to the drain hole 25a side.SELECTED DRAWING: Figure 4
Patent JP-2022161451-A (JP)
Title: Intermediate transfer unit and image forming apparatus including the same
Inventor: NAGASHIMA TERUHIKO
IPC: G03G21/00
Filed: 2021-04-09
Abstract: To provide an intermediate transfer unit that can accurately regulate the positional relationship of a cleaning member cleaning a roller surface and a receiving member with respect to a roller, and an image forming apparatus including the same.SOLUTION: An intermediate transfer unit comprises: an intermediate transfer belt; a driving roller; a tension roller; a primary transfer member; a belt cleaning device; and a roller cleaning mechanism. The driving roller is arranged on one end side in the direction of travel of the intermediate transfer belt and applies a rotational driving force to the intermediate transfer belt. The tension roller is arranged on the other end side in the direction of travel of the intermediate transfer belt and applies a predetermined tension to the intermediate transfer belt. The roller cleaning mechanism is arranged inside the intermediate transfer belt and opposite to the tension roller, and has a cleaning member that removes a foreign substance attached to the tension roller, a receiving member that receives the foreign substance removed by the cleaning member, and a support frame that supports the cleaning member and the receiving member. The support frame is supported by bearing parts of the tension roller.SELECTED DRAWING: Figure 3
Patent JP-2022162365-A (JP)
Title: game machine
Inventor: KAWAZOE KOHEI
IPC: A63F5/04
Filed: 2021-04-12
Abstract: To provide an unprecedented game machine high in amusement.SOLUTION: A game machine includes first display control means capable of executing control to display the number of times of advantageous section games corresponding to the number of times of games executed in an advantageous section in a specific display region, and second display control means capable of executing control to display the number of times of specific games corresponding to the number of times of games different from the number of times of advantageous section games in the specific display region. When the number of times of advantageous section games is displayed in the specific display region by the first display control means, game state control means can cause a second game state to occur on the basis of the execution of a first specific number of times of games, and when the number of times of specific games is displayed in the specific display region by the second display control means, the game state control means can cause the second game state to occur on the basis of the execution of a second specific number of times of games fewer than the first specific number of times.SELECTED DRAWING: Figure 9
Patent JP-2022163418-A (JP)
Title: Radiation-sensitive composition, cured film and manufacturing method thereof, semiconductor element and display element
Inventor: MATSUMOTO AKIYUKI
IPC: G03F7/20
Filed: 2021-04-14
Abstract: To provide a radiation-sensitive composition with high-sensitivity and capable of reducing a vacuum achieving time at a vacuum drying process, as well as capable of obtaining a cured film with less development residues.SOLUTION: A radiation-sensitive composition includes: an acrylic polymer (A1) including a structural unit (I) having a group expressed by a formula (1); a polymer (A2) including a structural unit (α) having an acidic group and a structural unit (β) having a cyclic ether group and not including the structural unit having the group expressed by the formula (1); and a radiation-sensitive compound. The acrylic polymer (A1) includes the structural unit (I) of over 15 mass% to less than 97 mass%. A ratio of inclusion of the acrylic polymer (A1) and the polymer (A2) is (A1):(A2)=3:97 to 40:60 (mass ratio).SELECTED DRAWING: None
Patent JP-2022165647-A (JP)
Inventor: SUE TAKESHI
IPC: G03B17/02
Filed: 2021-04-20
Abstract: 【課題】光学モジュールを備える可動体を固定体に対して回転移動させる駆動機構を構成するコイルを固定体に対して高精度に位置決めする。【解決手段】光学モジュール１２を備える可動体１４と、可動体１４を回転可能に支持する固定体１６と、可動体１４を固定体１６に対して回転移動させる駆動機構１８と、を備え、駆動機構１８は、可動１４体に設けられる磁石２４Ａ及び磁石２４Ｂと、固定体１６に設けられるコイル３２Ａ及びコイル３２Ｂと、を有し、コイル３２Ａ及びコイル３２Ｂは、固定体１６に金属パターニングされることにより配線されている光学ユニット１。【選択図】図４
Patent JP-2022073906-A (JP)
Title: Rolling member and rolling bearing
Inventor: SATO MIYU
IPC: F16C33/62
Filed: 2021-04-26
Abstract: To provide a rolling member expected to be longer in longevity.SOLUTION: A rolling member is made of quenched steel having a contact surface. The rolling member has a surface layer portion in a region of 20 μm of depth from the contact surface. The steel contains 0.70 mass% or larger and 1.10 mass % or smaller of carbon, 0.15 mass% or larger and 0.35 mass% or smaller of silicon, 0.30 mass% or larger and 0.60 mass% or smaller of manganese, 1.30 mass% or larger and 1.60 mass% or smaller of chromium, 0.01 mass% or larger and 0.50 mass% or smaller of molybdenum, 0.01 mas% or larger and 0.50 mass% or smaller of vanadium, and the remainder of iron and inevitable impurities. A content of nitrogen in the surface layer portion is 0.2 mass% or larger and 0.8 mass% or smaller.SELECTED DRAWING: Figure 1
Patent JP-2022169125-A (JP)
Title: Vibration actuator, electronic device, and optical device
Inventor: WATANABE TAKAYUKI
IPC: H02N2/12
Filed: 2021-04-27
Abstract: To provide a vibration actuator whose driving performance is unlikely to deteriorate even when an unexpectedly large input voltage is applied to a piezoelectric element.SOLUTION: A vibration actuator according to the present invention includes a piezoelectric material, an electrode disposed on a first surface of the piezoelectric material, a vibrator having an elastic body disposed on a side of the second surface of the piezoelectric material opposite the first surface, and a contact body that is in contact with the elastic body and is provided so as to be relatively movable with respect to the vibrator, and the vibrator vibrates by setting the contact body to a ground potential and applying a voltage between the contact body and the electrode.SELECTED DRAWING: Figure 2
Patent JP-2022171079-A (JP)
Title: Diecasting device and diecasting method
Inventor: MIZUKUSA YASUYUKI
IPC: B22D17/22
Filed: 2021-04-30
Abstract: To prevent a situation where a pressing rod cannot be pulled out from a diecast product coagulating in a runner.SOLUTION: A diecasting device 1 comprises a diecasting die 10 that demarcates a cavity 53 and a runner 50 communicating with the cavity 53, first pressing means 24 and 25 that charge molten metal toward the inside of the cavity 53, second pressing means 40, 41 and 43 that press molten metal in the runner 50, where the second pressing means 40, 41 and 43 include cylindrical shaft-like second pressing rods 43 that move back and forth toward a direction nearly orthogonal to a mold-opening direction of the diecasting die 10 and a slope is formed at a tip part 43A of the second pressing rod 43A so that the tip part 43A is taper-shaped.SELECTED DRAWING: Figure 3
Patent JP-2022172622-A (JP)
Title: Detector and method for detection
Inventor: FUJII YUKI
IPC: G01R31/34
Filed: 2021-05-06
Abstract: To provide a detector and a method for detection that can monitor a partial discharge and a surge voltage due to age deterioration.SOLUTION: The detector of an embodiment includes an electrode, a surge detection unit, and a discharge measuring unit. The electrode is connected to a ground part of a target power apparatus and an electric signal flowing in the ground part is drawn in. The surge detection unit detects generation of a surge voltage in the target power apparatus on the basis of the electric signal drawn from the electrode. The discharge measuring unit measures a partial discharge generated in the target power apparatus on the basis of the electric signal drawn from the electrode.SELECTED DRAWING: Figure 1
Patent JP-2022158747-A (JP)
Title: power transmission
Inventor: KAMIMURA KOJI
IPC: H01B5/04
Filed: 2021-03-31
Abstract: To provide a power transmission in which a large amount of electricity is conducted.SOLUTION: The problem is solved by winding around the center wire in a circular pattern.SELECTED DRAWING: Figure 1
Patent JP-2022178988-A (JP)
Title: Oil deterioration estimation device
Inventor: ITO NAOYUKI
IPC: F01M11/10
Filed: 2021-05-21
Abstract: To provide an oil deterioration estimation device capable of estimating deterioration of engine oil of an internal combustion engine by using increase in viscosity of the engine oil due to deterioration with a simple configuration.SOLUTION: An oil deterioration estimation device 100 estimates deterioration of engine oil 2 of an engine 1. The oil deterioration estimation device 100 includes a pump 4 for pressure-feeding the engine oil 2, a throttle 6 provided in the downstream of the pump 4 and the upstream of a lubrication object 5, a pressure difference acquiring section for acquiring a pressure difference between an upstream pressure and a downstream pressure of the throttle 6, and an estimation section for estimating a deterioration degree in correspondence with increase in velocity of the engine oil 2 due to deterioration on the basis of the pressure difference.SELECTED DRAWING: Figure 1
Patent JP-2021132649-A (JP)
Title: Dryer
Inventor: ARAI SHINJI
IPC: A23G3/02
Filed: 2021-05-21
Abstract: To provide a dryer which can be reduced in size.SOLUTION: A dryer comprises: a support part which is provided so as to stand from a bottom face part in a main body part; a rotary part whose shaft part serving as a rotary center is horizontally supported by the support part, and in which flange parts are provided on one end part side and the other end part side of the shaft part; a plurality of dough storage parts 50 which are provided at an interval around the shaft part between the two flange parts, and into which a dough for rice confectionery is put; a heating part provided in the main body part; a drive part for rotating the rotary part; an inlet unit provided on a side face part; and an outlet unit provided on the side face part. The dryer further comprises; a plurality of air cylinders 60 which are attached to the rotary part; a joint storage part 16 provided on the side face part of the main body part; and a rotary joint 66 which is provided in the joint storage part 16, and couples a first tube 65 on an external unit side to second tubes 63, 64 on the air cylinder 60 side.SELECTED DRAWING: Figure 8
Patent JP-2021196353-A (JP)
Title: Time measuring instrument rotation regulator mechanism
Inventor: ZAUGG ALAIN
IPC: G04B21/06
Filed: 2021-05-26
Abstract: To propose to use a connecting rod instead of a sliding bar proposed by a conventional art.SOLUTION: Time measuring instrument rotation regulator mechanism (100) adjusts the rotation speed of the mechanism under the action of motor means (1) through transmission means (10). The time measuring instrument rotation regulator mechanism (100) comprises: oscillator mechanism (20) indirectly connected to the transmission means (10) by motion conversion means (30) including a connecting rod crank handle system, with the use of a crank handle (31) rotated around a crank handle shaft (D1) by the transmission means (10) so as to ensure maintenance of the oscillator mechanism (20) through energy supplied by the motor means (1) and to ensure adjustment of the speed of the column (4) contained by the transmission means (10) relative to the oscillating frequency of the oscillator mechanism (20); and a connecting rod (33) capable of moving angularly with respect to the crank handle (31) on the one hand, and with respect to the inertial mass (23) that this oscillator mechanism (20) contains on the other.SELECTED DRAWING: Figure 1
Patent JP-2022183886-A (JP)
Title: Rolling monitoring system of pipe conveyor
Inventor: NAKATANI MITSUMASA
IPC: B65G15/08
Filed: 2021-05-31
Abstract: To be able to stably detect, with simple equipment, belt rolling and reversal of an overlapping part of a pipe conveyor in a non-contact way without radiating strong light to save power.SOLUTION: Rolling of a belt 13 and reversal at an overlapping portion 13a are determined by radiating infrared rays to the outer periphery of the belt 13 rolled in a pipe shape, arranging at intervals in the circumferential direction of the belt 13 multiple infrared camera sensors that measure the distance from the outer circumference of the belt 13 as height data, calculating the average height of the circumference of the belt 13 for each sampling part 31 that finely divides the measurement range 30 in the imaging of the sensors in the width direction of the belt 13 at a PLC to which the height data of the circumference of the belt 13 are sent from the sensors, sequentially comparing the difference in average height of the sampling part 31 from one end to the other end of the measurement range 30, and detecting the portion where the average height difference changes greatly discontinuously as the overlapping portion 13a of the belt 13.SELECTED DRAWING: Figure 5
Patent JP-2022184340-A (JP)
Title: Conveying apparatus, image forming apparatus, and image forming system
Inventor: SATO MASASHI
IPC: G03G15/00
Filed: 2021-06-01
Abstract: To easily remove a medium from a straddle part, preventing a failure such as tear of a recording medium or the like at the straddle part.SOLUTION: A conveying apparatus for conveying a medium in a conveyance direction comprises first rollers (register rollers 111) and second rollers (relay exit rollers 31) for conveying the medium; a drawer part (drawer unit 8) that is drawable in a direction crossing the conveyance direction, and arranged with the first rollers; and a fixed part (paper-feeding system peripheral machine 23) which does not move even when the drawer part moves in a drawn direction and arranged with the second rollers. The second rollers are driven in a direction of conveying the medium between the first rollers and the second rollers toward the fixed part side, in linkage with an action of moving the drawer part in the crossing direction.SELECTED DRAWING: Figure 5
Patent JP-2022186011-A (JP)
Title: Transfer mechanism and method for setting transfer mechanism
Inventor: SAWADA TOMOTAKA
IPC: B24B49/12
Filed: 2021-06-04
Abstract: To provide a transfer mechanism which can be set easily even when a shape of a workpiece is quadrangular, circular, or another shape, and a method for setting the transfer mechanism.SOLUTION: A transfer mechanism 2 for transferring workpiece to a chuck table 32 comprises carrying-out means 6 for supporting and carrying out the workpiece from a cassette 5, imaging means 9 for capturing and storing a state of the workpiece carried out to a prescribed position, moving means 73 for modifying the state of the workpiece captured by the imaging means 9, and transferring means 8 for mounting the modified workpiece on the chuck table 32. A method for setting the transfer mechanism includes a placing step, a reversely transferring step, a reference image storing step, a modifying step, and a holding step. The modifying step captures the state of the workpiece carried out to a prescribed position from the cassette 5 by carrying-out means 6 by the imaging means 9 and modifies the state of the workpiece by the moving means 73 so that the captured image matches the reference image. The holding step transfers the modified workpiece by the transferring means 8 and holds the workpiece in the chuck table.SELECTED DRAWING: Figure 1
Patent JP-2022188384-A (JP)
Title: Thin film transistor, transistor array, and sensor device
Inventor: TANAKA KOICHI
IPC: H01L29/786
Filed: 2021-06-09
Abstract: To provide a thin film transistor which mitigates deterioration caused by mechanical bending distortion and can be small-sized.SOLUTION: A thin film transistor 100 comprises: an insulation substrate 10; a gate layer 11; an organic gate insulation film 12 covering the gate layer 11; an inorganic gate insulation film 13 formed on the organic gate insulation film 12; a channel layer 14 formed on the inorganic gate insulation film 13; and a source electrode 20 and a drain electrode 30 which are formed on the channel layer 14 so as to be opposed to each other. The source electrode 20 includes a convex curve 21 in a convex curve shape with respect to the drain electrode 30 and a concave curve 22 in a concave curve shape with respect to the drain electrode 30. The drain electrode 30 includes a convex curve 31 in a convex curve shape with respect to the source electrode 20 and a concave curve 32 in a concave curve shape with respect to the source electrode 20. The convex curve 21 is opposed to the concave curve 32, and the convex curve 31 is opposed to the concave curve 22.SELECTED DRAWING: Figure 1
Patent JP-2022189606-A (JP)
Title: Pedal arm for automobile
Inventor: FUJI KUMIYOSHI
IPC: G05G1/46
Filed: 2021-06-11
Abstract: To provide a light-weight pedal arm by improving rigidity and strength between a mounting portion of the pedal arm and a portion for connecting an output portion to make it difficult to twist.SOLUTION: A pedal arm for an automobile comprises: a kick plane for performing a pedal operation; a mounting portion for mounting the pedal arm to a supporting member of the pedal arm in a swingable state; and an arm portion extending between the kick plane and the mounting portion. The arm portion includes a connecting portion to which an output portion to a brake device is connected, and has a shape that bends or curves in a vehicle width direction at a portion between the connecting portion and the kick plane. The arm portion includes a convex portion that protrudes from a portion between the mounting portion and the connecting portion in a direction opposite to a direction in which the arm portion is bent or curved, and extends in a longitudinal direction of the arm portion.SELECTED DRAWING: Figure 1
Patent JP-2022191821-A (JP)
Title: lighting equipment
Inventor: KITAI YUICHI
IPC: F21V3/00
Filed: 2021-06-16
Abstract: To provide lighting equipment which can properly control the intensity of light more than before, and can flexibly execute the performance of a light space.SOLUTION: Lighting equipment 1 which is used by being suspended from the ceiling comprises: a main body part having a frame-shaped part 40, a plate-shaped light guide part 41 arranged so as to be exposed from the inside of a frame of the frame-shaped part 40, and a lid part 2 attached to an upper side of the frame-shape part 40 and having a translucent part 215a; a first light source part 48 arranged so as to emit light toward a side face of the light guide part 41 at the frame-shaped part 40; and a second light source part 233a for emitting light to a ceiling side through the translucent part 215a. In the second light source part 233a, an optical axis is arranged while being inclined to a normal line of a light emission face constituted of the translucent part 215a.SELECTED DRAWING: Figure 3
Patent JP-2022191885-A (JP)
Title: ball bearing
Inventor: TOYAMA MAMORU
IPC: F16C33/41
Filed: 2021-06-16
Abstract: To provide a rolling bearing which can suppress shortage of oil on a rolling surface and can suppress seizure or abrasion even at high-speed rotation.SOLUTION: A ball bearing 20 includes an outer ring 21 having an outside raceway 21a formed on a radial inside surface, an inner ring 22 having an inside raceway 22a formed on a radial outside surface, a plurality of balls 23 disposed between the outside raceway 21a and the inside raceway 22a, and an annular retainer 25 having a plurality of pockets 24 for retaining the balls 23 so as to be rolled at intervals in a circumferential direction. The outer ring 21 and the inner ring 22 are relatively rotatable around a central axis. A protrusion 26 protruding in a radial direction is formed on at least one of an outer peripheral surface and an inner peripheral surface of the retainer 25, and the protrusion 26 guides oil to a rolling surface of the ball 23 by rotation of the retainer 25.SELECTED DRAWING: Figure 1
Patent JP-2021151532-A (JP)
Title: System and method for measuring pressure of fluid flow
Inventor: LEI MING
IPC: A61M1/36
Filed: 2021-06-17
Abstract: To provide an apparatus for accurately and reproducibly measuring the pressure within a fluid path.SOLUTION: An apparatus for measuring the pressure within a fluid path includes a housing defining the structure of the apparatus. The housing includes a fluid path that extends through the housing and allows a fluid to pass through the housing. The apparatus also includes a first volume chamber, which is in fluid communication with the fluid path and has a first volume chamber opening, and a second volume chamber, which has a second volume chamber opening smaller than the first volume chamber opening. A diaphragm separates the first volume chamber from the second volume chamber and fluidly disconnects the second volume chamber from the fluid path. The diaphragm deforms based upon the pressure within the fluid path. The apparatus also includes an interface that is connectable to a pressure sensor, and the second volume chamber is in fluid communication with the interface.SELECTED DRAWING: Figure 2
Patent JP-2023000205-A (JP)
Title: Electronic keyboard instrument, control method of electronic keyboard instrument and control program of electronic keyboard instrument
Inventor: MORIYAMA OSAMU
IPC: G10H1/18
Filed: 2021-06-17
Abstract: To optimize influence on a performer during performance for each performer.SOLUTION: An electronic keyboard instrument includes: a keyboard 2; a display device; and at least one processor. In the keyboard 2, at least a first key area KR1 corresponding to a first tone color and a second key area KR2 corresponding to a second tone color can be set. The display device is used for identification of the first key area and the second key area. At least one processor instructs to change a display mode of the display device on the basis of a user operation to the keyboard 2.SELECTED DRAWING: Figure 9