baber/WOPTO huggingface dataset:
Patent JP-2019014860-A (JP)
Title: Resin composition, prepreg, metal foil-clad laminate, resin sheet and printed wiring board
Inventor: KOGA SHOTA
IPC: C08J5/24
Filed: 2017-07-11
Abstract: To provide a resin composition, a prepreg, a metal foil-clad laminate, a resin sheet and a printed wiring board that express a good balance of physical properties in a glass transition temperature (Tg), a thermal expansion coefficient and a thermal conductivity.SOLUTION: A resin composition contains (A) a silicon-containing polymer consisting of only a constitutional unit represented by formula (a), and (B) a cyanate ester compound and (C) a maleimide compound. (In the formula (a), Ris a hydroxyl group, a glycidyl group, a methyl group or a methoxy group; a plurality of Rin the silicon containing polymer (A) may be the same or different; and at least one Ris a glycidyl group).SELECTED DRAWING: None
Patent JP-2019019925-A (JP)
Title: Sealing device
Inventor: AKIMOTO TAKETO
IPC: F16J15/3284
Filed: 2017-07-19
Abstract: To provide a sealing device for equalizing a discharge amount of air as much as possible over a circumferential direction of a rotating shaft, in an oil/air-out lubrication system.SOLUTION: A sealing device 1 is arranged between a rotating shaft 2 and an inner face 4A of a housing 4, and separates a bearing-side space A and an external space B. The sealing device comprises a main seal lip 14B which slidably and tightly contacts with the rotating shaft, a stiff body-made protection ring 10B arranged at the external space side rather than a base end part of the main seal lip, and an elastic body-made check lip 14C arranged between the main seal lip and the protection ring. The check lip surface-contacts with the protection lip over a circumferential direction as a whole, forms a clearance between the protection ring and itself when the pressure of the bearing-side space exceeds a constant value, and permits a lubricant flow to the external space from the bearing-side space via the clearance. At least three grooves or at least three protrusions are formed at equal angle intervals on a circumference in a contact region between the protection ring and the check lip.SELECTED DRAWING: Figure 1
Patent JP-2019018759-A (JP)
Title: Seat structure
Inventor: TADA MASASHI
IPC: B62J25/00
Filed: 2017-07-19
Abstract: To provide a seat structure that is able to securely maintain a state of a seat locked to a vehicle body, even in a case where a load is applied to the seat by an occupant.SOLUTION: A seat 14 comprises: a bottom plate 41 extending in forward and backward directions of a vehicle; an intermediate hook 42 projecting from the bottom plate 41 to a seat mounting part S side (seat support member 20 side) and locked by a seat mounting part S (seat support member 20) by its being inserted in a forward direction from an opening 28 formed in the seat mounting part S (seat support member 20); and a restricting member 43 provided on a rear side, in the forward and backward directions, with respect to the intermediate hook 42, inserted in the opening 28 together with the intermediate hook 42, and abutting on a rear-side edge part of the opening 28 in the seat mounting part S (seat support member 20), thereby restricting rearward movement of the intermediate hook 42.SELECTED DRAWING: Figure 5
Patent JP-2018035937-A (JP)
Title: Two-piece sintered metal ravigneaux carrier
Inventor: SHAIL N SHAH
IPC: F16H1/36
Filed: 2017-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an improved powder metal carrier assembly that realizes strength and ease of manufacture, with the ability to meet high torque requirements needed for use in a transmission.SOLUTION: A carrier assembly 50 comprises a powder metal carrier member including a carrier plate 56 having a plurality of integral carrier legs 58 extending from the carrier plate 56, and a powder metal cover member 54 including a cover plate 62 having a plurality of integral cover legs 64 extending from the cover plate. The carrier assembly is arranged such that respective ends of the carrier legs and ends of the cover legs are aligned with and brazed to one another, defining an interior of the carrier assembly configured to house pinion gears.SELECTED DRAWING: Figure 2
Patent JP-2019020639-A (JP)
Title: Cleaning tool for wind instrument and cleaning method using it
Inventor: KURIYAMA SATOSHI
IPC: G10D9/00
Filed: 2017-07-20
Abstract: To provide a cleaning tool and a cleaning method for a wind instrument using it capable of absorbing moisture of the pipe wall and absorbing well the water content even containing spittle by a simple operation of inclining the wind instrument itself as cleaning work for water removal inside of the wind instrument.SOLUTION: The cleaning tool for a wind instrument is a rod-shaped mass body whose side surface has water absorbing performance, and a cylindrical mass body is inserted from a pipe port opening on the wind instrument, and the mass is moved inside the pipe by tilting the wind instrument so that moisture adhering to the inside of the pipe is removed by the side surface having water absorbing performance.SELECTED DRAWING: Figure 1
Patent JP-2019027115-A (JP)
Title: Electric lock control system, electric lock system, and communication system used for electric lock control system
Inventor: SUZUKI YUTA
IPC: E05B49/00
Filed: 2017-07-28
Abstract: To make it easy to distinguish whether a key device is inside or outside a building.SOLUTION: An electric lock control system 1 comprises a first antenna 121, a second antenna 122, a lock side communication unit 12, a lock side control unit 11, and a separation structure 7. The first antenna 121 is positioned outside a building 4 with an aperture 40 of the building 4 taken as a boundary, in a state in which an opening/closing member 5 for opening/closing the aperture 40 is closed. The second antenna 122 is inside the building 4 with the aperture 40 as the boundary, in the state in which the opening/closing member 5 is closed. The lock side communication unit 12 performs radio communication with a key device 2 via the first antenna 121 or the second antenna 122. The lock side control unit 11 controls an electric lock 3 using communication between the key device 2 and the lock side communication unit 12. The separation structure 7 separates a communication area of the first antenna 121 from a communication area of the second antenna 122.SELECTED DRAWING: Figure 1
Patent JP-2019028296-A (JP)
Title: Image formation apparatus
Inventor: MIYAKE SATOYUKI
IPC: G03G15/01
Filed: 2017-07-31
Abstract: To provide an image formation apparatus which suppresses formation of an unnecessary measurement image.SOLUTION: An image formation apparatus includes control means which controls image formation means to form a measurement image, controls measurement means to measure the measurement image and generates a conversion condition on the basis of the measurement result of the measurement means. The measurement image contains a prescribed measurement image. The control means generates the conversion condition corresponding to a prescribed type of half-tone processing on the basis of the measurement result of the prescribed measurement image by the measurement means. The control means controls whether or not to form the prescribed measurement image every time the image formation means forms a prescribed number of images transferred to a sheet by transfer means on the basis of the type of the half-tone processing executed by image processing means with respect to the image data corresponding to the plurality of images when the image formation means continuously forms the plurality of images.SELECTED DRAWING: Figure 4
Patent JP-2019025203-A (JP)
Title: Suction port body and vacuum cleaner
Inventor: OKITSU NOBUHIDE
IPC: A47L9/04
Filed: 2017-08-02
Abstract: To provide a floor brush securing suction force, and a vacuum cleaner equipped with the floor brush.SOLUTION: A floor brush 30 includes a suction chamber 52, an inner case 46, a rotary brush 37, and a shielding member 48. The suction chamber 52 is provided with a suction port 51 at its lower part. One end part of the inner case 46 communicates with the suction chamber 52, and the other end part of the inner case communicates with a motor fan. The rotary brush 37 is rotatably disposed in the suction chamber 52. The shielding member 48 is mounted on the upper part of the rotary brush 37 in the suction chamber 52, and shields at least part of an air flow to the inner case 46 from the suction port 51. The inner case 46 is provided with a curved part 57 which curves in an expanding state toward the side of the suction chamber 52 on at least the upper part and the lower part of one end part thereof. In the curved part 57, the curvature radius at the lower part of the one end part of the inner case 46 is larger than that at the upper part thereof.SELECTED DRAWING: Figure 1
Patent JP-2019029588-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI ATSUSHI
IPC: H01L29/778
Filed: 2017-08-02
Abstract: To provide a semiconductor device which enables downsizing.SOLUTION: A semiconductor device A1 comprises: a normally-off first transistor 1 having a first source electrode 11A, a first drain electrode 11D and a first gate electrode 11G; a normally-on second transistor 2 having a second source electrode 21S, a second drain electrode 21D and a second gate electrode 21G; and a metal layer 32 for supporting a source terminal 31S, a gate terminal 31G, a drain terminal 31D, a source wire 41S, a gate wire 41G, a drain wire 41D, the first transistor 1 and the second transistor 2. The support part 32 has a pair of first support part edges 321 and a pair of second support part edges 322 which link both ends of the pair of first support part edges 321; and the source wire 41S, the gate wire 41G and the drain wire 41D cross at least either of the pair of second support part edges 322 in plan view.SELECTED DRAWING: Figure 1
Patent JP-2019032288-A (JP)
Title: Breath detector
Inventor: URITA TAKASHI
IPC: G01N33/497
Filed: 2017-08-10
Abstract: To provide a breath detector capable of introducing breathing with no auxiliary pipe from a pipe that flows the breathing to a gas sensor or a flow-in detection sensor and whose assembly is easy.SOLUTION: A breath detector accommodates a substrate on which a gas sensor and a flow-in detection sensor are mounted and a pipe to be a flow path of breathing in a housing. A projection of an attachment is inserted into the pipe to introduce breathing to a recess accommodating the flow-in detection sensor via a hole of the projection. The breathing is supplied to the gas sensor from the hole of the attachment. The attachment is elastic and depressed by a housing and the substrate.SELECTED DRAWING: Figure 1
Patent JP-2019033941-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-08-18
Abstract: To provide a game machine capable of suppressing swelling of a sheet body wound around a core material.SOLUTION: A game machine has a presentation device including: a mobile body capable of moving between a first position and a second position; a sheet body 600 whose one side is attached to the mobile body; and a core material 710 to which the other side facing the one side of the sheet body 600 is attached and which winds the sheet body 600 around the outer circumferential surface. The sheet body 600 is pulled out from the core material 710 following the movement of the mobile body from the first position to the second position, and is wound around the core material 710 following the movement of the mobile body from the second position to the first position. On the outer circumferential surface of the core material 710, an insertion portion 782 for sandwiching the other end of the sheet body 600 is formed. With the insertion portion 782 as a border, a step t is formed in the circumferential direction.SELECTED DRAWING: Figure 13
Patent JP-2019035554-A (JP)
Title: Installation method of circulator
Inventor: SHINNO ATSUSHI
IPC: F24F7/007
Filed: 2017-08-18
Abstract: To provide an installation method of a circulator which allows for installation of the circulator while keeping quietness and having an improved air conditioning efficiency.SOLUTION: An installation method of a circulator 100 forms an air flow by a cross flow fan, and can change a blowout direction of the air flow by changing a direction of an air outlet of the air blow for each air channel. The circulator 100 is installed on a wall surface 302 in an intermediate level of a space constituted by an open ceiling 301 located in an upper layer floor 700 and a first room 300 located in a lower layer floor 600.SELECTED DRAWING: Figure 7
Patent JP-2019038062-A (JP)
Title: Fastening torque management tool and combination of fastening torque management tool and fastener
Inventor: KOBAYASHI RYUTA
IPC: B25B13/58
Filed: 2017-08-24
Abstract: To provide a fastening torque management tool which can sufficiently increase fastening torque while the tool can be relatively inexpensively manufactured of a synthetic resin, and a combination of the fastening torque management tool and a fastener.SOLUTION: A fastening torque management tool includes a fastener accommodation part 4 which is formed of a synthetic resin integrally therewith, and a fastening torque impartment part. An accommodation hole 8 whose free end is opened is formed at the fastener accommodation part 4, and an internal peripheral face of the accommodation hole 8 is formed into a shape having a recess 16 at an intermediate part of each side face 15 of a regular polygonal internal peripheral face corresponding to a torque impartment regular polygonal external peripheral face of the fastener. In a portion 15b located at an upstream side of the recess 16 when viewed in a fastening rotation direction at the side face 15 of the regular polygonal internal peripheral face corresponding to the regular polygonal internal peripheral face which defines the accommodation hole 8, a holding protrusion constituted of, for example, a rib 21 extending to an axial line direction of the accommodation hole 8 is arranged in the accommodation hole 8.SELECTED DRAWING: Figure 5
Patent JP-2019038578-A (JP)
Title: Container with lid
Inventor: ICHIHASHI TAKASHI
IPC: B65D21/036
Filed: 2017-08-25
Abstract: To provide a container with a lid, which enables stable transportation by regulating horizontal movement of a container with a lid disposed on an upper side when a plurality of containers with lids having different shapes are transported in a multi-stacked state.SOLUTION: A rib 13 projected downward from a bottom wall 11 of a first container 1 with a lid disposed on an upper side is disposed outside a linear part 37f which constitutes a projected part of a second container 2 with a lid disposed on a lower side. Thus, as an inner surface 13b of the rib 13 abuts against an outer surface of an outer wall 37a when the first container 1 with the lid moves in a horizontal direction during transportation, the horizontal movement of the first container 1 with the lid can be regulated.SELECTED DRAWING: Figure 10
Patent JP-2019039397-A (JP)
Title: Oil level gauge holding device of internal combustion engine
Inventor: YAMAZAKI SOSUKE
IPC: G01F23/04
Filed: 2017-08-28
Abstract: To prevent deterioration of an O ring and prevent entry of dirt into an attachment hole during replacement of a guide pipe in an oil level gauge holding device adopting a structure in which an insertion part of the guide pipe is inserted into the attachment hole of an engine body and a space between the insertion part and the attachment hole is sealed with the O ring.SOLUTION: A lower bracket 11 fixed to a lower part of a guide pipe 10 includes a cover part 16 formed with a center hole 15. The cover part 16 is divided into one portion 21 and the other portion 22 by a cut opening groove 20 communicating with the center hole 15. The one portion 21 is inclined upward to form a clearance, which allows the guide pipe 10 to move laterally, between the one portion 21 and the other portion 22. An attachment hole 24 is covered by the cover part 16, and thus entry of dirt into the attachment hole 24 can be prevented. Attachment strength between the lower bracket 11 and the guide pipe 10 is improved.SELECTED DRAWING: Figure 2
Patent JP-2019044026-A (JP)
Title: Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet
Inventor: UNO EIJI
IPC: C09J133/26
Filed: 2017-08-30
Abstract: To provide a pressure-sensitive adhesive composition, a pressure-sensitive adhesive and a pressure-sensitive adhesive sheet each capable of combining excellent pressure-sensitive adhesion performance with reduction in a VOC(Volatile Organic Compound) amount.SOLUTION: The pressure-sensitive adhesive composition according to the present invention includes a polymer obtained by copolymerization of a monomer mixture including: first monomer having a nitrogen atom and a vinyl group in the molecule and a glass transition temperature when forming a homopolymer of 30°C or lower; and a second monomer having a nitrogen atom and a vinyl group in the molecule and a glass transition temperature when forming a homopolymer of 60°C or higher. The pressure-sensitive adhesive composition further includes a tackifying resin. The pressure-sensitive adhesive composition has the total carbon amount in a volatile organic compound calculated by a headspace method of 250 μgC/g or less.SELECTED DRAWING: None
Patent JP-2019042183-A (JP)
Title: Washing machine
Inventor: MATSUOKA SHINJI
IPC: D06F39/02
Filed: 2017-09-04
Abstract: To restrain a detergent liquid from remaining on a filter for foreign matter filtration that is arranged inside a detergent tank and to prevent a dead air space from being generated below the filter inside the detergent tank.SOLUTION: The washing machine comprises a housing 101 that forms an outline, a water tub 105 of a bottomed shape that is supported in the housing 101 in an elastical vibration-proof manner, a drum 106 of a bottomed shape that is rotatably provided in the water tub 105, a detergent tank 117 that is provided in an upper position relative to the water tub 105, a mesh-like filter 122 that is detachably and slantingly arranged inside the detergent tank 117, and a liquid agent automatic input device 109 that supplies a liquid agent in the detergent tank 117 to the drum 106. The filter 122 has a plurality of vertical ribs 122e that are formed to extend so as to be a plurality of vertical ribs extendingly formed in an inclined direction with respect to a horizontal plane in a state that it is provided inside the drum 106 and a plurality of lateral ribs 122f that are located on a back side of the vertical ribs 122e and extend in a lateral direction.SELECTED DRAWING: Figure 23
Patent JP-2019042788-A (JP)
Title: flux
Inventor: KAWANAGO TOMOHISA
IPC: B23K35/363
Filed: 2017-09-06
Abstract: To provide flux which prevents organic acid from reacting with hydroxyl groups of alcohol in solvent to form ester and thereby enabling the organic acid to retain activity and improving soldering performance.SOLUTION: Flux contains, by mass, 40 to 90% water, 2 to 15% organic acid, and more than 0 to 48% solvent having hydroxyl groups.SELECTED DRAWING: None
Patent JP-2019054330-A (JP)
Title: Image photographing system, image photographing program, and image photographing method
Inventor: KUROIWA SATOSHI
IPC: H04N5/232
Filed: 2017-09-13
Abstract: To provide a technique of obtaining requirement image data in accordance with the occurrence of an event in a power transmission facility.SOLUTION: An image photographing system includes: a plurality of cameras that photographs an image of at least any one of a power transmission facility having an electric wire, a power transmission facility having the electric wire, and a peripheral environment of the power transmission facility; an information acquisition part the acquires at least any one of vibration information of the electric wire, noise information from the power transmission facility, and weather information of the circumference of the power transmission facility; an event determination part that determines whether a predetermined event occurs in the electric wire or the power transmission facility due to weather of the circumference of the power transmission facility on the basis of the information; a camera selection part that selects at least one camera in regards to the event from the plurality of cameras when it is determine that the event occurs; and a camera control part that photographs the image which can confirms the occurrence of the event by the camera selected by the camera selection part and records the image to a predetermined recording part.SELECTED DRAWING: Figure 2
Patent JP-2018178692-A (JP)
Title: Joint of laid iron plate for construction site
Inventor: TSUKAHARA KENICHI
IPC: E01C9/08
Filed: 2017-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a joint of a laid iron plate for construction site which facilitates a mounting work of a base part and a cup part.SOLUTION: A joint includes: a base part 10 on which ends of a laid iron plate to be connected are mounted; a cup part arranged so as to cover the top of the base part 10; and a bolt and a nut connecting the base part 10 and the cup part. At a position at equal intervals from the center position of the upper surface of the base part 10 to both sides, projections 11 and 11 formed so as to project from the upper surface are formed. When the upper surface of the base part 10 is divided into two surface regions by a straight line connecting the two projections 11 and 11, a predetermined portion in one surface region out of the two surface regions is provided with two magnets 15 and 15. In each of the magnets 15, the surface is fixed with a machine screw 18 so that the surface does not project from the upper surface of the base part 10.SELECTED DRAWING: Figure 4
Patent JP-2019052667-A (JP)
Title: Speed reduction gear and electric equipment with the same
Inventor: YOSHITAKE ATSUSHI
IPC: A61H7/00
Filed: 2017-09-13
Abstract: To provide a cycloid type speed reduction gear suitable for electric equipment which can reduce the cost of a speed reduction mechanism and can improve assembly accuracy, and the electric equipment with the speed reduction gear.SOLUTION: A cycloid type speed reduction gear includes an input shaft 5 receiving rotational power of a pre-stage device 3, an eccentric cam 6 fixed on the input shaft 5, a planetary gear 7 rotated and driven by the eccentric cam 6, an inner gear 8 meshed with the planetary gear 7 and allowing the planetary gear 7 to revolve while self-rotating, a passive disc 9 and an output shaft 10 receiving self-rotating power of the planetary gear 7, and a casing 4 for storing these members. The casing 4 includes a base end case 16 arranged on an end in the input shaft 5 side, a case 17 also used as the inner gear 8, and a distal end case 18 arranged on an end in the output shaft 10 side. An attachment seat 24 is provided on the base end case 16 so as to join the pre-stage device 3, and the attachment seat 24 is formed with reference to the structure of the pre-stage device 3. The base end case 16 is also used as a connecting adapter for fixing the pre-stage device 3.SELECTED DRAWING: Figure 3
Patent JP-2019053199-A (JP)
Title: Sheet type display device and method for fixing sheet type display device
Inventor: IKEDA TSUYOSHI
IPC: H01L27/32
Filed: 2017-09-15
Abstract: To provide a sheet type display device that can be favorably fixed to a curved face and stably maintains the fixed state for a long period of time.SOLUTION: A sheet type display device having flexibility includes a flexible holding substrate and a display layer formed on the holding substrate, in which a plurality of slits having a depth direction along a thickness of the holding member is disposed in the whole exposed surface of the holding member.SELECTED DRAWING: Figure 5