baber/WOPTO huggingface dataset:
Patent JP-2020123816-A (JP)
Title: Vibration element pedestal, vibrator, and oscillator
Inventor: KANAYAMA HIROSHI
IPC: H03H9/09
Filed: 2019-01-30
Abstract: To provide a vibration element pedestal, a vibrator, and an oscillator that can suppress the influence of external vibration to improve vibration resistance and improve phase noise characteristics.SOLUTION: A vibration element pedestal includes a mounting portion 11 that mounts a crystal piece 2, two connecting portions 14a provided in parallel with each of the opposing short sides of the mounting portion 11 and connected to electrodes formed in a package 3, a first coupling portion in which a coupling portion 13 couples the mounting portion 11 and the connecting portion 14a couples a first enclosing portion surrounding the mounting portion 11 and a portion 13a forming a short side of the mounting portion 11 and a short side of the first enclosing portion, a second enclosing portion that encloses the first enclosing portion, and a second coupling portion in which the coupling portion 13 couples the corner portion of the first enclosing portion and the corner portion of the second enclosing portion, and the connecting portion 14a is provided in a portion 12c that forms the short side of the second enclosing portion, and there are also provided a vibrator and an oscillator using the vibration element pedestal.SELECTED DRAWING: Figure 1
Patent JP-2020123818-A (JP)
Title: Monitoring system, monitoring method, and computer program
Inventor: KINOSHITA HIDETOSHI
IPC: G08B25/00
Filed: 2019-01-30
Abstract: To provide a monitoring system capable of easily comprehending the status of the monitoring area where the camera is installed while easily operating individual images.SOLUTION: The monitoring system includes: a video reception unit that receives fisheye videos of overhead views which are picked up by multiple monitor cameras; a video deformation unit that deforms the fisheye video into a square image or another viewpoint video of the overhead view ; and a UI control unit including multiple video windows each corresponding to the multiple monitor cameras, each of which displays a square image on the video window to provide a UI for video format switching for switching the display video to another viewpoint video on each video window.SELECTED DRAWING: Figure 10
Patent JP-2020121365-A (JP)
Title: Cutter and cutting device
Inventor: ISOBE TAKAHISA
IPC: E01C23/088
Filed: 2019-01-30
Abstract: To provide a cutter for reducing an unprocessed portion of a processing-scheduled region resulting from a rotation region of the cutter, and a cutting method.SOLUTION: A cutter 1 comprises a linear branch flow passage 7 in which cutting water passes, and a pair of nozzle flow passages 11, 12 connected to both end parts of the branch flow passage 7, respectively, and injecting the water from the branch flow passage 7 on mutually-crossing jet flow axial lines 21a, 22a as water jets 21. 22. The cutter injects the colliding water jets 21, 22 from the nozzle flow passages 11, 12 while rotating around a rotation axial line A forming a prescribed angle φ with respect to a virtual plane S including a pair of the jet flow axial lines 21a, 22a, and performs the shave processing of a concrete structure. A flow passage axial line C of the branch flow passage 7 is located within a plane T orthogonal to the rotation axial line A, and does not intersect with the rotation axial line A.SELECTED DRAWING: Figure 2
Patent JP-2019192901-A (JP)
Title: Peeling method
Inventor: TAKAYAMA TORU
IPC: H01L21/84
Filed: 2019-01-31
Abstract: To provide: a peeling method which never damages a peeled layer and not only peels a peeled layer having a small area but also peels a peeled layer having a large area over a whole face with good yield; a semiconductor device reduced in weight by sticking a peeled layer to various base materials, and its manufacturing method; and a semiconductor device reduced in weight by sticking various elements such as TFT to particularly a flexible film, and its manufacturing method.SOLUTION: A peeling method comprises the steps of: providing a first material layer 11 on a substrate; and providing a second material layer 12 in contact with the first material layer 11. Even if deposition by lamination or a heat treatment at 500°C or higher and an irradiation treatment by laser beams are performed, a peeled layer can be easily and cleanly separated by physical means at a position in a layer or at an interface of the second material layer 12 if the first material layer before peeling has tensile stress and the second material layer has compressive stress.SELECTED DRAWING: Figure 1
Patent JP-2020121284-A (JP)
Title: Pulverizer and boiler system as well as method for operating pulverizer
Inventor: UEDA YUYA
IPC: B02C15/04
Filed: 2019-01-31
Abstract: To suppress pulverized solid fuel from accumulating in a gas supply duct for carrying.SOLUTION: A mill 10 comprises: a housing 11 forming an outer envelope; a rotary table 12 provided inside the housing 11; a primary air duct 27, connected to the housing 11, through which primary air 29 for carrying solid fuel pulverized on the rotary table 12 to the outside of the housing 11 is supplied to the inside of the housing 11; a first assist gas jetting nozzle 61, provided in the primary air duct 27, which jets vapor toward a duct outlet 28; and a second assist gas jetting nozzle 62, provided in the primary air duct 27, which jets vapor as if covering a cross section of the primary air duct 27.SELECTED DRAWING: Figure 3
Patent JP-2020124753-A (JP)
Title: Measuring tool
Inventor: ARAI TAKENORI
IPC: B24B49/02
Filed: 2019-02-01
Abstract: To attach a measuring tool on a mount of the tool even if grinding chips are stuck to a female screw in the tool for measuring the interval between a table holding surface and a mount attaching surface.SOLUTION: A tool 9 measures the interval between a holding surface of a table 30 and an attaching surface of a mount 73 on which a wheel 74 disposed annularly with grinding wheels 740 for grinding a workpiece is attached along a locus of the grinding wheels 740. In the mount 73, a female screw 735 is formed on the attaching surface. The measuring tool 9 includes: a base 90 which erects a male screw 900 screwed into the female screw 735; an arm 91 which extends from the base 90 in a radial direction of the mount 73; and a gauge 92 which is attached in the arm 91 and has a probe 922 for measuring displacement of the holding surface corresponding to the locus of the grinding wheels 740. The male screw 900 has a groove 900b crossing a screw thread 900a in the erecting direction of the male screw 900. When screwing the male screw into the female screw 735, deposit adhered to the female screw 735 is stripped at a corner between the screw thread 900a and the groove 900b and the measuring tool 9 is attached on the mount 73.SELECTED DRAWING: Figure 2
Patent JP-2020124871-A (JP)
Title: Method for manufacturing skin material and surface processing apparatus
Inventor: YAMANE AKIRA
IPC: B26F1/00
Filed: 2019-02-06
Abstract: To suppress the generation of fiber chips from a skin material in which a laminate sheet including a sheet comprising a fiber material is used.SOLUTION: A method for manufacturing a skin material includes: a cutting step for cutting a laminate sheet S, comprising a first layer 32, comprising a fabric into which a fiber material meltable by heat is woven and which is formed into a sheet shape, and a second layer 31 in which a material with a melting temperature lower than the melting temperature of the fiber material that forms the first layer 32 is formed into a sheet shape, into the shape of the skin material; and a surface processing step for providing a surface shape for enhancing designability by pressing a pressing mold 54 to a laminate sheet Scut in the cutting step. The surface processing step presses the laminate sheet Scut in the cutting step while heating an outer peripheral edge simultaneously with the pressing in the surface processing, and welds the outer peripheral edge such as to crush it.SELECTED DRAWING: Figure 6B
Patent JP-2019086796-A (JP)
Title: Reflection screen and video display system
Inventor: HIROMITSU REI
IPC: H04N5/74
Filed: 2019-02-15
Abstract: To provide a reflection screen and a video display system capable of suppressing scratch on a reflection layer or light absorption layer and peel of the reflection layer.SOLUTION: A reflection screen 20 is a screen for reflecting a video light projected from a video source LS and displaying the same on a screen and comprises: an absorption layer 23 having a first inclination face 232 and a second inclination face 233, in which plural unit salient shapes 231 which are in a salient state on a video source side are arranged, and absorbing a light; a reflection layer 22 formed on at least a part of the first inclination face 232 and reflecting light; and a protection layer 21 formed on a surface of the light absorption layer 23 and reflection layer 22 on a video source side and formed of a low refraction index and protecting the light absorption layer 23 and the reflection layer 22.SELECTED DRAWING: Figure 3
Patent JP-2020132709-A (JP)
Title: Powder coating, powder coating mixture, coated article, powder coating device, and powder coating method
Inventor: IKEDA JUN
IPC: B32B27/18
Filed: 2019-02-15
Abstract: To provide: a powder coating and a powder coating mixture which are suitable for achieving a thick film of coating; a coated article manufactured using the same; a powder coating device that can facilitate achieving a thick film of coating; and a powder coating method.SOLUTION: Powder coatings (1A-1C) of the invention respectively include core materials (2A-2C) including a magnetic material and resin layers (3A-3C) for coating the core materials. This makes it possible to suitably adhere the powder coating to a coating object by suction force due to magnetic force. Thus, inverse ionization phenomenon due to charging adhesion of the powder coating can be prevented. It is therefore easy to achieve a thick film of the coating.SELECTED DRAWING: Figure 1
Patent JP-2020131987-A (JP)
Title: Vehicle seat
Inventor: MIKAMI Yasuhito
IPC: B60N2/22
Filed: 2019-02-21
Abstract: To provide a vehicle seat which can buffer collision between a seat cushion frame and a seat back by a damper member while achieving compactification of a base member.SOLUTION: A vehicle seat 10 comprises link members 78L, 78R which support a front end part of a seat cushion frame 52, and damper members 80L, 80R. The link members 78L, 78R has a link body 82, a first shank 84 and a second shank 86. In a seat storage state that a seat back frame 38 is folded in front of a seat, the second shank 86 is located in front of the seat of the first shank 84, and the damper members 80L, 80R are positioned between the first shank 84 and the second shank 86.SELECTED DRAWING: Figure 1
Patent JP-2019091085-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/52
Filed: 2019-03-01
Abstract: To provide a structure for suppressing degrading of a light emitting element as much as possible and for sufficiently securing capacitance elements (capacitors) required for each pixel.SOLUTION: A first passivation film, a second metal layer, a flattening film, a barrier film, and a third metal layer are stacked in this order over a transistor. A side face of a first opening provided in the flattening film is covered with the barrier film, a second opening is formed inside the first opening, and the third metal layer is connected to a semiconductor via the first opening and the second opening. A capacitor element that is formed of lamination of a semiconductor of the transistor, a gate insulating film, a gate electrode, the first passivation film, and the second metal layer is provided.SELECTED DRAWING: Figure 2
Patent JP-2020141620-A (JP)
Title: Plant cultivation tool
Inventor: ATSUGI TAKAO
IPC: A01G9/08
Filed: 2019-03-07
Abstract: To provide a plant cultivation tool that is easy to handle even in a transplanting operation using a mechanical mechanism so as to solve a problem of a conventional plant cultivation tool that in a case where the transplanting operation is performed with an arm of a transplanting device, the gap into which the arm enters is narrow and it is difficult to grip with the arm or the like.SOLUTION: The plant cultivation tool of the present invention is a plant cultivation tool 30 composed of a plurality of connected water absorbers and torn apart by a robot arm, in which a chamfering part 35a which is the outer shape of each water absorber among the plurality of water absorbers is provided between a plurality of water absorbers (31a to d) facing each other at an angle.SELECTED DRAWING: Figure 3
Patent JP-2020149164-A (JP)
Title: Electronic apparatus allowing omission of tampering detection processing for software when activated
Inventor: MICHISHITA TAKUMI
IPC: G06F1/3287
Filed: 2019-03-11
Abstract: To omit tampering detection processing for software without user's prescribed operation at the time of activation from a stand-by state.SOLUTION: An electronic apparatus capable of detecting tampering of prescribed software is transitioned to a power-off state or a suspended state in response to a power-off command. Though the electronic apparatus detects tampering of the prescribed software when activated from the power-off state (704), the electronic apparatus does not execute processing of detecting tampering of the prescribed software when activated from the suspended state (S708).SELECTED DRAWING: Figure 7
Patent JP-2020147251-A (JP)
Title: Light monitoring device
Inventor: TAKAGI KENGO
IPC: B60Q1/04
Filed: 2019-03-15
Abstract: To provide a technology for monitoring lighting of a light suitable for automatic driving.SOLUTION: A light monitoring unit calculates, in S110, peripheral illuminance which is an illuminance of vehicle surroundings from an image captured by a camera mounted on a vehicle. In S130, the light monitoring unit acquires a light setting, which is a setting of a light switch 8 for switching operation of a light projection unit 7 having one or more lamps for irradiating light to a range including a capture range of the camera. In S140 to S170, if the peripheral illuminance is lower than a preset light threshold value and the light setting is an on-setting which lights the light projection unit at all times or an auto-setting for automatically switching between lighting and light-off in response to brightness of the surroundings, a notification is effected for evoking an attention regarding an abnormality present in the light projection unit.SELECTED DRAWING: Figure 3
Patent JP-2020149631-A (JP)
Title: Control system, relay device, and relay program
Inventor: UEKI TAKUYA
IPC: G05B19/05
Filed: 2019-03-15
Abstract: To prevent an increase in a communication load in association with an increase in the amount of data.SOLUTION: A control system includes: control means that executes a control program for controlling an object of control and manages a plurality of pieces of process data that are referred to or updated in the control program; and transmission means that can transmit a plurality of data sets including values of the plurality of pieces of process data managed by the control means. Each of the plurality of data sets includes one or more predetermined process data values. The control system includes application execution means that executes one or more applications by using the process data values included in the data sets transmitted by the transmission means, and management means that determines, of the plurality of data sets that can be transmitted by the transmission means, a data set in which the transmission is enabled according to an application being executed by the application execution means.SELECTED DRAWING: Figure 1
Patent JP-2020154463-A (JP)
Title: Data management system and data management method
Inventor: MIZUNO KAZUHIKO
IPC: G06F12/00
Filed: 2019-03-18
Abstract: To provide a data management system to properly manage data related to the masking process for secondary data use.SOLUTION: A system comprises: a storage unit storing the masked data of the actual data at a first point in time; and a data control unit that extracts data in unmasked storage areas from the updated data, then extracts data in masked storage areas without the same data as the masked data is eliminated to generate data as differential data from the extracted data based on first information indicating the storage area masked in the masked data and second information indicating the masked storage area in the masked data of the updated data, which is the data whose actual data has been updated from the first point in time to a second point in time.SELECTED DRAWING: Figure 1
Patent JP-2020151738-A (JP)
Title: Method and device for detecting looseness of rack shaft for vertical injection
Inventor: FUKUSHIMA SATOSHI
IPC: B22D17/32
Filed: 2019-03-19
Abstract: To provide a method and a device for detecting the looseness of a rack shaft for vertical injection capable of easily and efficiently detecting the looseness of a rack shaft fixed to a coupling of an injection device in a vertical die cast machine.SOLUTION: A method for detecting the looseness of a rack shaft for vertical injection according to the present invention comprises: a step where a lifting limit position when an injection sleeve 2 is lifted and a retreat limit position when it is injection-retreated are detected by a position detection part 20 fitted to a coupling 12 of an injection device 1 of a vertical die cast machine and detecting the movement position of a rack shaft 22 moving forward and backward together with a plunger 14; and a step where a lifting limit set value in which the lifting limit position is predetermined and a retreat limit set value in which the retreat limit position is predetermined are compared, and, when the lifting limit set value or the retreat limit set value is out of an allowable range, it is determined that the rack shaft 22 fitted to the coupling 12 has looseness.SELECTED DRAWING: Figure 1
Patent JP-2020153463-A (JP)
Title: Manufacturing method of synthetic resin-made flange bush
Inventor: FUKUZAWA SATORU
IPC: B29C45/56
Filed: 2019-03-21
Abstract: To provide a manufacturing method of a flange bush which can omit a removal process of a disc gate such as lathe processing after injection molding while employing the disc gate.SOLUTION: A manufacturing method of a synthetic resin-made flange bush in which a flange part is integrally formed at one end of a cylinder part comprises: a molding process for forming a molding by charging a synthetic resin into a cavity 13 formed of the cylinder part and the flange part which are formed by mold-closing a fixed mold plate 7 and a movable mold plate 6 via a disc gate 12 arranged at an internal peripheral part of a flange-part cavity 13b; a demolding process for withdrawing the molding by separating a mold; and a gate cut process for performing a gate cut in the mold after the molding process and before the demolding process. In the gate cut process, the disc gate 12 is cut by making a core pin 14 forming an inside diameter face of the molding advance to a mold closing direction in a state that the fixed mold part 7 and the movable mold part 6 are closed in the molds.SELECTED DRAWING: Figure 2
Patent JP-2019163540-A (JP)
Title: Sinter friction material for high speed railway vehicle
Inventor: OYABU KOJI
IPC: C22C32/00
Filed: 2019-03-25
Abstract: To provide a manufacturing method of a sinter friction material for high speed railway vehicle capable of stably maintaining high friction coefficient even in high speed range of over 300 km/h.SOLUTION: There is provided a manufacturing method of a sinter friction material for high speed railway vehicle including a mixing process for mixing metal oxide containing Cu as a substrate, 1 vol.% to 20 vol.% of FeCr, 5 vol.% to 20 vol.% of metal oxide, and 30 vol.% to 60 vol.% of a lubricant, a compression molding process, and a sintering process for overlapping a pressure plate and sintering them, in which the metal oxide is selected from MgO, ZrO, and AlO, and the lubricant is selected from graphite, MoS.WS, and CaF.SELECTED DRAWING: Figure 1
Patent JP-2019214355-A (JP)
Title: Bulkhead partition design, seating arrangement, and method for using the same
Inventor: Eric e thomas
IPC: B60N3/00
Filed: 2019-03-25
Abstract: To provide a bulkhead partition that provides an open storage compartment for an aft-positioned row of seats.SOLUTION: A bulkhead partition for a passenger cabin of an aircraft includes an upper portion and a lower portion, with the lower portion forming a compartment that provides additional storage and/or foot space for passengers seated in the row of seats directly behind the bulkhead partition. Related passenger seating arrangements and methods are also disclosed.SELECTED DRAWING: None
Patent JP-2020156598-A (JP)
Title: Washstand
Inventor: MITSUI ATSUSHI
IPC: A47K1/02
Filed: 2019-03-25
Abstract: To provide a washstand with a rack configured to easily place elongated articles used around the washstand and to favorably utilize the space.SOLUTION: A washstand 1 includes a rack 4 that is provided at a rear wall part 23 that stands upwardly from an inner side of a bowl part 2 for receiving discharged hot water, that is along the horizontal direction of the washstand and that extends from the rear wall part 23 to the front side, where the rack 4 includes through-holes 42 that penetrate in the thickness direction and in which elongated articles can be inserted. The through-holes are so formed as to be inclined in the horizontal direction of the washstand in front view. Preferably, the through-holes 42 are formed to be inclined in the horizontal direction of the washstand 1 in front view.SELECTED DRAWING: Figure 1
Patent JP-2020159406-A (JP)
Title: Diaphragm valve
Inventor: TAKAYAMA TOMOKATSU
IPC: F16K1/44
Filed: 2019-03-26
Abstract: To provide a diaphragm valve which suppresses bite-in at valve-closing by effectively preventing the generation and accumulation of a reactive product in a valve body seal part while being simple in a constitution, and can favorably maintain the blockage of the valve even if opened/closed many times or used for a long period of time.SOLUTION: In a diaphragm valve, a seat holder for holding a conical seat body in a valve box and a diaphragm piece are connected to each other, an inside diameter external peripheral edge of a diaphragm is gripped by the seat holder and the diaphragm piece, the diaphragm piece is held by a bonnet so as to be vertically movable, and the bonnet and the external peripheral edge of the diaphragm are gripped, thus forming the seat body into a suspension structure suspended to the diaphragm. The diaphragm valve has a conical seal part formed at a conical face of the seat body, and a shave-off valve seat part formed at a primary-side opening edge of the valve box. The conical seal part is shaved off while shaving off a reactive product generated at the conical seal part by a slide motion of the seat body, and the diaphragm valve is sealed by the valve seat part.SELECTED DRAWING: Figure 1