baber/WOPTO huggingface dataset:
Patent JP-2022070166-A (JP)
Title: Manufacturing apparatus of porous glass preform, and manufacturing method thereof
Inventor: KOJIMA HIROKI
IPC: C03B8/04
Filed: 2020-10-26
Abstract: To provide a manufacturing apparatus of a porous glass preform capable of suppressing stria accompanying deviation of gasification gas flow rates, and a manufacturing method thereof.SOLUTION: A manufacturing apparatus of a porous glass preform is assembled with: at least one storage container 2, 12 for storage of liquid raw material compounds by kinds; at least one steam generator for gasification of raw material compounds in the storage container; and at least one aeration channel for feeding raw material compounds gasified in the steam generator into a plurality of deposition apparatuses. The aeration channel is assembled with: a common aeration channel 4, 14 to be used commonly for feeding gasified raw material compounds to a plurality of deposition apparatuses; and a plurality of separate aeration channels 104A, 104B, etc., branched from the common aeration channel, for feeding gasified raw material compounds to separate deposition apparatuses. A plurality of separate aeration channels are respectively assembled with: a flow rate controller 103A, B, etc., for controlling flow rates of gasified raw material compound; a steam valve for on/off control of flow of gasified raw material compounds; and a valve arranged on upstream of the flow rate controller to control a flow area.SELECTED DRAWING: Figure 1
Patent JP-2022072450-A (JP)
Title: Panel mounting structure and store fixture
Inventor: KUNISHIGE YUTA
IPC: E04B2/74
Filed: 2020-10-29
Abstract: To provide a panel mounting structure that can prevent impairing a design without exposing a locking structure of a panel in a frame, and a store fixture.SOLUTION: A screen 10 provided with a panel mounting structure comprises: a frame structure in which two vertical frames 11 formed of square pipes and spaced apart from each other and five horizontal frames 12 extending in a direction intersecting the vertical frames 11 and formed of square pipes and arranged apart from each other are connected; and a panel P that can be detachably assembled inside two adjacent vertical frames 11 and 11 and two adjacent horizontal frames 12 and 12 in the frame structure. The panel P is supported by a plurality of regulation means that regulate displacement in an out-of-plane direction with respect to the vertical frames 11 and/or the horizontal frames 12.SELECTED DRAWING: Figure 1
Patent JP-2021020110-A (JP)
Title: Devices for oral delivery of therapeutic compounds
Inventor: MIR IMRAN
IPC: A61J3/07
Filed: 2020-10-30
Abstract: To provide swallowable devices, preparations and methods for delivering drugs and other therapeutic agents into the GI tract.SOLUTION: Various drug preparations are contained in a capsule and advanced from the capsule into an intestinal wall IW, and degraded within the wall to release the drug to produce a therapeutic effect. The preparation can be coupled to a delivery mechanism having one or more balloons 60, 72 or other expandable devices which are expandable in response to a condition in the small intestine or another GI lumen to advance the preparation out of the capsule into the intestinal wall. Embodiments of the invention are particularly useful for delivery of drugs which are poorly absorbed, tolerated and/or degraded within the GI tract.SELECTED DRAWING: Figure 10G
Patent JP-2022073211-A (JP)
Title: Foldable chair
Inventor: TAKETANI TOMOKI
IPC: A47C3/04
Filed: 2020-10-30
Abstract: To provide a foldable chair excellent in stability and designability in a developing state.MEANS: A chair comprises a seat 1, a backrest 2 and front and rear legs 3, 4. The front leg 3 is fixed to the front end of a side frame part 5, and the rear leg 4 is rotatably connected to the rear part of the side frame part 5. The seat 1 is rotatably connected to a front stay 6, and the seat 1 and a rear stay 7 are connected via an interlocking member 8. When the rear end of the seat 1 is raised, the interlocking member 8 is rotated interlockingly with the rotation of the seat 1, and the rear leg 4 is rotated interlockingly therewith. The side frame part 5 has high strength while being slim due to having downward ribs 5a continuous to the backrest 2. Boss parts 37, 45 are excellent in beauty due to being covered from the inside with the front and rear longitudinal downward ribs 5a.SELECTED DRAWING: Figure 2
Patent JP-2022077450-A (JP)
Title: Arithmetic unit and program
Inventor: TAKAMATSU SHINICHI
IPC: E01C23/01
Filed: 2020-11-11
Abstract: To appropriately confirm a road surface state.SOLUTION: An arithmetic unit 14 includes: a vehicle behavior information acquisition section 40 for acquiring vehicle behavior information indicating a behavior of a vehicle traveling on a road surface and vehicle position information when the vehicle behavior information has been detected, detected for each predetermined time; a road surface state information acquisition section 42 for acquiring road surface state information indicating a road surface state and road surface position information when the road surface state information has been detected, detected for each predetermined time; a correction road surface information generation section 44 for generating correction road surface state information indicating the road surface state at a position where the vehicle behavior information has been detected based on the vehicle position information, the road surface position information, and the road surface state information; and an association information generation section 46 for generating association information obtained by associating the correction road surface state information with the vehicle behavior information.SELECTED DRAWING: Figure 3
Patent JP-2022077687-A (JP)
Title: Heat-shrinkable film
Inventor: WAKINAKA SATOSHI
IPC: C08J5/18
Filed: 2020-11-12
Abstract: To provide a novel heat-shrinkable film and a method for manufacturing the same.SOLUTION: A method for manufacturing a heat-shrinkable film comprises: a molding step for heating a thermoplastic resin containing a polymer having a repeating unit represented by the general formula (A): -(Ar-S)- [In the general formula (A), the group Ar represents an aromatic hydrocarbon group which may have a substituent group.] to a temperature of 280°C or more to subject it to continuous melt extrusion molding, and cooling the obtained molded film to obtain a yet-to-be-stretched film with a crystallinity of 20% or less; and a stretching step for stretching the yet-to-be-stretched film in a temperature environment less than a crystallization temperature to obtain the heat-shrinkable film.SELECTED DRAWING: None
Patent JP-2022081852-A (JP)
Title: Warpage prevention tool of printed circuit board
Inventor: YANO SHINGO
IPC: B23K1/08
Filed: 2020-11-20
Abstract: To prevent warpage of a printed circuit board by simple configuration and simple operation.SOLUTION: U-shaped metal fittings 4 are provided at both ends in a conveying direction of a printed circuit board 2 to which components are soldered while being conveyed. At an inner position in a horizontal direction of the printed circuit board 2, both-end bridge leg sections 6 rise upward from the U-shaped metal fittings 4, and a support body 14 for connecting them is formed in a direction along the conveying direction of the printed circuit board 2. A hook holding member 16 is arranged on the support body 14. An engaging section 22 bent and formed at one end of a hook 20 is engaged with the hook holding member 16. A lifting section 26 bent and formed at the other end of the hook 20 is in contact with a lower surface of the printed circuit board 2 through a hole 24 in the printed circuit board 2.SELECTED DRAWING: Figure 1
Patent JP-2021041204-A (JP)
Title: Micro-surgical instrument and loading unit for use therewith
Inventor: ARANYI ERNEST
IPC: A61B17/072
Filed: 2020-11-20
Abstract: To provide a micro-surgical instrument and a loading unit for use therewith.SOLUTION: A loading unit 200 for engagement with a surgical instrument comprises: a proximal body portion 210 defining a longitudinal axis; an end effector 220 disposed in mechanical cooperation with the proximal body portion; an actuation sled longitudinally translatable within a cartridge assembly 400; and pushers disposed within the cartridge assembly, the pushers arranged in first and second rows, each pusher including a surface configured for engagement with the actuation sled, where a camming surface of each pusher in the first row is longitudinally aligned with a camming surface of each pusher in the second row, the first row of pushers laterally offset from the second row of pushers.SELECTED DRAWING: Figure 2
Patent JP-2022084188-A (JP)
Title: Mems sensor and manufacturing method for the mems sensor
Inventor: MARTIN HELLER
IPC: G01P15/08
Filed: 2020-11-26
Abstract: To provide a MEMS sensor and a manufacturing method for the same.SOLUTION: A MEMS sensor is a substrate having a first main surface 3 and a second main surface 4 on the opposite side of the first main surface, and comprises: a substrate internally formed with a hollow space 15; a first layer 5 that is formed on the second main surface side of the substrate and is made of a first material; a second layer 6 that is formed on the first main surface side of the substrate, faces the first layer through the hollow space, and is made of the first material; an intermediate layer 11 that is sandwiched between the first layer and the second layer so as to front the hollow space laterally and is made of a second material having an etching selection ratio to the first material; and a movable unit that is formed using the second layer and is displaced in accordance with a dynamic quantity from the outside.SELECTED DRAWING: Figure 3
Patent JP-2022084976-A (JP)
Title: Game machine
Inventor: ADACHI MASATO
IPC: A63F7/02
Filed: 2020-11-27
Abstract: To increase the interest in a game.SOLUTION: A game machine includes game control means (game control device 100) that comprehensively controls a game, and performance control means (performance control device 300) that controls a performance on the basis of information from the game control means. When a new special result is derived within a predetermined period (consecutive big winning period) after the end of a special game state, the game control means and the performance control means perform a process corresponding as if the special result is continuously derived. The length of the predetermined period in the game control means and the length of the predetermined period in the performance control means are different.SELECTED DRAWING: Figure 31
Patent JP-2022085181-A (JP)
Title: Jig and regulatory member
Inventor: KANDA RYUICHI
IPC: B31D1/02
Filed: 2020-11-27
Abstract: To provide a jig that can accurately and easily bond a first sheet and a second sheet, and a regulatory member.SOLUTION: There is provided a jig for bonding a first sheet that is an adhesive sheet, on an upper side in a thickness direction of a second sheet after stacking together. When a direction orthogonal to the thickness direction is deemed to be a first direction, and a direction orthogonal to the thickness direction and intersecting the first direction is deemed to be a second direction, the jig comprises: a first regulatory part that regulates a position in the first direction obtained between a first edge of the first sheet in the first direction and a second edge of the second sheet in the first direction with respect to a stacked first sheet and second sheet; a second regulatory part that regulates a position in the second direction obtained between a third edge of the first sheet in the second direction and a fourth edge of the second sheet in the second direction with respect to a stacked first sheet and second sheet; and sandwiching means that sandwiches a part of an outer shape including an outer edge of the first sheet and the second sheet from the thickness direction in an exposed state with respect to a stacked first sheet and second sheet.SELECTED DRAWING: Figure 5
Patent JP-2022086026-A (JP)
Title: Sliced food conveying device
Inventor: IWASAKI SATOMASA
IPC: B65B25/06
Filed: 2020-11-30
Abstract: To provide a sliced fool conveying device that is not required to take into consideration dirt of a motor or the like, and facilitates decomposition and washing.SOLUTION: Second conveying means arranged between a slicer and a packaging machine conveys sliced food S transferred from first conveying means onto a downstream side, and adjusts a position in a lateral direction orthogonal to a conveyance direction by matching with a pocket position of a package for packaging. The second conveying means comprises a conveyance mechanism for making a flat belt travel by rotating pulleys for a conveyor, and a turning mechanism for turning the conveyor in a horizontal plane with a carrying-in side end portion vicinity of the conveyor as a center by moving a pushrod connected to a frame 24 of the conveyor forward or backward in a direction approximately orthogonal to the conveyance direction of the conveyor.SELECTED DRAWING: Figure 1
Patent JP-2022086790-A (JP)
Title: Tool for sleep
Inventor: FUKUYAMA GEN
IPC: A61H7/00
Filed: 2020-11-30
Abstract: To provide a tool for sleep capable of efficiently applying a stretch effect regardless of a body type of a user.SOLUTION: A tool 10 for sleep comprises: a mat body 12 comprising, a center support part 14 capable of supporting a hip of a user P1, P2, an upper support part 16 capable of supporting a back part and a head of the user P1, P2, and a lower support part 18 capable of supporting thigh parts of the user P1, P2; a movable mechanism 22 for shifting a state of the mat body 12 between a bed state in which, the center support part 14, the upper support part 16, and the lower support part 18 are continuous planes, and a comfort state in which, to the center support part 14, the upper support part 16 and the lower support part 18 are inclined upward; and a lumbar part pressing mechanism 38 for expanding a part corresponding to a lumbar part of the user P1, P2 in the comfort state on the upper support part 16 to the user P1, P2 side.SELECTED DRAWING: Figure 1
Patent JP-2021036248-A (JP)
Title: Switch device and timepiece
Inventor: YUKI HISAYA
IPC: G04B3/04
Filed: 2020-12-01
Abstract: To provide a switch device with which it is possible to reliably and suitably attach an operation axis member and a decorative member, a manufacturing method thereof, and a timepiece thereof.SOLUTION: The switch device comprises: an operation axis member 15 provided with a caulking part 22 which is caulked by caulking; a decorative member 16 provided with an insertion hole 24 through which this operation axis member 15 is inserted together the caulking part 22; and a fixing member 17 for pressing and fixing the decorative member 16 against and to the operation axis member 15 by the caulking part 22 having being caulked by caulking and arranged inside of the insertion hole 24 of this decorative member 16. Therefore, even when the materials of the operation axis member 15 and decorative member 16 are different, it is possible to fix the decorative member 16 to the operation axis member 15 as the caulking part 22 having being caulked by caulking presses the fixing member 17 against the decorative member 16.SELECTED DRAWING: Figure 2
Patent JP-2022090568-A (JP)
Title: Spinning device, fiber sheet production device, method for producing the same and method for producing fiber
Inventor: OSADA RYUSAKU
IPC: D04H3/016
Filed: 2020-12-07
Abstract: To provide a technique capable of performing spinning in such a manner that a resin is uniformly discharged from plural spinning ports and efficiently producing a high quality fiber sheet free from unevenness in weighing.SOLUTION: A spinning device 1 comprises: plural spinning ports 51 for discharging a raw material liquid; a constant rate pump 2 for feeding the raw material liquid to the spinning ports 51 via outflow side flow passages 42; and constant rate discharge parts 3 for connecting the constant rate pump 2 and the outflow side flow passages 42. The device comprises plural constant rate spinning structures 20 in which each constant rate discharge part 3 and each spinning port 51 corresponds one-to-one, and including the single spinning port 51 and the single constant rate discharge port 3 corresponding one-to-one and each outflow side flow passage 42 connecting both of them. In the plural constant rate spinning structures 20, the outflow side flow passages 42 are mutually independent.SELECTED DRAWING: Figure 2
Patent JP-2022091295-A (JP)
Title: Duct joint and duct joint structure
Inventor: MIYAZAKI TAKUMA
IPC: F16L27/04
Filed: 2020-12-09
Abstract: To prevent liquid from being accumulated on a bottom part in a duct joint.SOLUTION: End parts of two ducts 1a, 1b which are horizontally arranged, or obliquely arranged in a horizontal direction are connected to each other by a duct joint 3 so as to be adjustable in an angle. An annular inside joint part 11 of the duct joint 3 is continued to an end part of one duct 1a, and an annular outside joint part 21 having a large diameter larger than that of the inside joint part 11 is continued to an end part of the other duct 1b. The outside joint part 21 is fit to an external periphery of the inside joint part 11 so as to be relatively rotatable. At least a lower-side internal peripheral face portion 13b of the inside joint part 11 out of the joint parts 11, 21 is formed into a flat shape.SELECTED DRAWING: Figure 2
Patent JP-2022094478-A (JP)
Title: Ultrasonic element and ultrasonic device
Inventor: KOJIMA CHIKARA
IPC: H04R17/00
Filed: 2020-12-15
Abstract: To provide an ultrasonic element that prevents damage to a diaphragm even when decompressed.SOLUTION: An ultrasonic element 1 comprises: a substrate 2 having an opening 7 formed therein; a diaphragm 3 provided on the substrate 2, having a first surface 3a in contact with the substrate 2, and closing the opening 7; piezoelectric elements 11 provided on a second surface 3b of the diaphragm 3 on the opposite side of the first surface 3a; a protective substrate 5 facing the second surface 3b and protecting the piezoelectric elements 11; and prevention parts 4 provided between the protective substrate 5 and the diaphragm 3 and preventing vibration of the diaphragm 3. The piezoelectric elements 11 each have a first electrode 12, a piezoelectric layer 13, and a second electrode 14 laminated in order from the second surface 3b. When a portion where the first electrode 12, the piezoelectric layer 13, and the second electrode 14 overlap is an active part 15, in plan view from a lamination direction 16, the prevention parts 4 are provided on the periphery of the active part 15, and a slit 18 is formed in each of the prevention parts 4.SELECTED DRAWING: Figure 3
Patent JP-2022094652-A (JP)
Title: Sound absorption structure
Inventor: NAKANO YUKIHITO
IPC: B60R13/08
Filed: 2020-12-15
Abstract: To provide a sound absorption structure capable of attenuating a sound pressure peak and of exhibiting excellent sound absorption effect.SOLUTION: A sound absorption structure includes a box-shaped member 11 having an opening and a lid member 12 arranged to block the opening. A secondary air chamber space surrounded with the box-shaped member 11 and the lid member 12 is formed on an inner side of the box-shaped member 11. A communication hole 14 with a diameter of 2 mm or less is formed on a face 13 opposite the opening of the box-shaped member 11 so that the inner side and an outer side of the box-shaped member 11 communicate with each other. The box-shaped member 11 is made of a cellulosic fiber material, and bending rigidity of the lid member 12 is 5.0 to 150 Nm.SELECTED DRAWING: Figure 1
Patent JP-2022095317-A (JP)
Title: Pneumatic radial tire for passenger car
Inventor: KUWAYAMA ISAO
IPC: B60C11/12
Filed: 2020-12-16
Abstract: To provide a pneumatic radial tire for a passenger car improved in fuel economy while suppressing deterioration in riding comfort.SOLUTION: A pneumatic radial tire for a passenger car comprises a carcass made of a ply of a radially arranged cord striding toroidally across a pair of bead parts, where a cross sectional width SW and an outer diameter OD of the tire satisfy a predetermined relation. The tire further comprises a tread part having a tread rubber, where rubber gauge of the tread part is 2 mm or more and less than 5 mm. The tire has one or more land parts on a tread face of the tread part, where width-directional sipes extending in a tire width direction are formed in the land parts so that two or more of width-directional sipes are arranged in a grounding surface.SELECTED DRAWING: Figure 3
Patent JP-2022098986-A (JP)
Title: Underwater sling system and underwater sling method
Inventor: NISHI HIROTO
IPC: B63C11/00
Filed: 2020-12-22
Abstract: To provide means capable of slinging in water regardless of a diver.SOLUTION: An underwater sling system 1 comprises: an unmanned diving vehicle 11 moving underwater according to a signal from a controller 5 installed on a work barge 8; a lifting tool 12 held by a holding mechanism provided on the unmanned diving vehicle 11; and a cable 14 for connecting the unmanned diving vehicle 11 to an electric power source and the controller 5 on the work barge 8. The cable 14 is connected to a crane hook 97 on the way. The lifting tool 12 comprises: a hook-shaped member 121 hooked on a lifting bar 72 of a concrete block 7 installed underwater; and a rope body 124 for connecting the hook-shaped member 121 and the crane hook 97. The unmanned diving vehicle 11 attached with the lifting tool 12 moves underwater and slings the lifting tool 12 on the lifting bar 72 after it is hung down near the concrete block 7 by the crane 9. The crane 9 lifts the concrete block 7 and the unmanned diving vehicle 11 above the water after the completion of the slinging work.SELECTED DRAWING: Figure 1
Patent JP-2021104668-A (JP)
Title: Ink jet printer
Inventor: OGURI TAKAYOSHI
IPC: B41J2/165
Filed: 2020-12-23
Abstract: To solve the problem that ink is hardly supplied to an ink head in a state of being precipitated inside an ink tank.SOLUTION: In a printer 100, an ink tank 71 and an ink head 41 are connected to each other by a first forward flow path 81a, a second forward flow path 81b, and a third forward flow path 81c. Further, the ink tank 71 and the second forward flow path 81b are connected to each other by a return flow path 83. A liquid feed pump 73 is connected to the first forward flow path 81a and the second forward flow path 81b. A negative-pressure open valve mechanism 171 is connected to the third forward flow path 81c and the ink head 41. The negative-pressure open valve mechanism 171 has a second negative- pressure open ink chamber 174. The negative-pressure open valve mechanism 171 is configured to be open when pressure inside the second negative-pressure open ink chamber 174 is a prescribed open pressure or lower.SELECTED DRAWING: Figure 4
Patent JP-2022103552-A (JP)
Title: Arrangement structure in motor compartment
Inventor: TAKAICHI KOTA
IPC: B62D21/00
Filed: 2020-12-28
Abstract: To prevent a harness from being sandwiched between a frame and a peripheral member even when the frame is moved by collision of a vehicle.SOLUTION: An arrangement structure in a motor compartment 1 of a vehicle has a frame structure 10 for mounting an electric device 5 to the motor compartment 1, a harness 20 connected to the electric device 5, and a partition wall 30 for partitioning the motor compartment 1 and a cabin 2, in which the frame structure 10 has a first frame 12 facing the partition wall 30, and the harness 20 is arranged on the first frame 12 along the first frame 12.SELECTED DRAWING: Figure 2