baber/WOPTO huggingface dataset:
Patent JP-2020204635-A (JP)
Title: Zoom lens and image capturing device having the same
Inventor: IKETANI MASAKI
IPC: G02B15/20
Filed: 2019-06-14
Abstract: To provide a zoom lens which has an ultra-wide view angle, does not distort images of three-dimensional objects at the wide-angle end, and offers less aberration variation associated with focusing.SOLUTION: A zoom lens provided herein comprises a negative first lens group B1 and a positive second lens group B2 in order from the object side to the image side, and is configured to use a lens group Ba located on the image side of the first lens group for focusing. A focal length f1 of the first lens group B1, a thickness D1 of the first lens group B1, an air-equivalent distance Daw between the lens group Ba and the image plane at the wide-angle end, and a focal length of the lens group Ba are each set appropriately.SELECTED DRAWING: Figure 1
Patent JP-2020205683-A (JP)
Title: Armature
Inventor: TAMURA AKITO
IPC: H02K3/46
Filed: 2019-06-14
Abstract: To provide an armature capable of suitably winding armature winding relative to an armature core.SOLUTION: In a rotary electric machine 700, a stator 720 includes poly-phase stator winding 721 having phase winding consisting of a plurality of partial winding 741 per phase, and a cylindrical stator core 722. End plates 725 are fixed to end surfaces on both sides in a shaft direction of the stator core 722. The end plate 725 is provided with a plurality of projections 726 extending in the shaft direction at predetermined intervals in a circumferential direction. The partial winding 741 is formed by winding a conductive material CR while being grappled on the projections 726 in the end plates 725 on both sides in the shaft direction and being laid along an outer peripheral surface outside the stator core 722 in a radial direction.SELECTED DRAWING: Figure 76
Patent JP-2019163587-A (JP)
Title: Sheet manufacturing installation
Inventor: HIGUCHI NAOTAKA
IPC: D04H1/736
Filed: 2019-06-17
Abstract: To improve conveyance characteristics of web and to reduce disorder of the web in conveying.SOLUTION: A sheet manufacturing installation comprises: a conveying unit having a depositional surface that materials containing fiber deposit as web and conveying the web; and a first roller facing to the depositional surface of the conveying unit, contacting with the web conveyed by the conveying unit, and having a shaft of a crossing direction to the conveying direction of the web by the conveying unit. The radius of the first roller is bigger than the thickness of the web before contacting with the first roller.SELECTED DRAWING: Figure 3
Patent JP-2020205701-A (JP)
Title: Wedge-shaped anchor clamp
Inventor: HASHIMOTO FUMIYOSHI
IPC: H02G7/05
Filed: 2019-06-18
Abstract: To provide a wedge-shaped anchor clamp capable of reliably reducing stress to a wire corresponding to various wires while forming a jumper wire, and reliably preventing breaking due to load to the various wires and fatigue rupture due to lateral wobbling or the like of the various wires.SOLUTION: A wedge-shaped anchor clamp has a wedge connected to a supporting object through an insulator, and a clamp body fitted to the wedge from an insulator side and holding a wire with the wedge. The wedge-shaped anchor clamp has a curvature radius ρ of a clamp mouth, and an outlet length lx of the clamp mouth, where an angle θ between a wire extension direction penetrating a supporting point of the supporting object and a wire axis direction of a wire holding fixing part of the wedge-shaped anchor clamp, the curvature radius ρ (unit mm) of the clamp mouth, and the outlet length lx (unit mm) of the clamp mouth satisfy the relationship of the following equation (1) arcsin(lx/ρ)≥θ (1).SELECTED DRAWING: Figure 2
Patent JP-2020204083-A (JP)
Title: Film deposition method of pzt film
Inventor: KOBAYASHI HIROKI
IPC: C23C14/08
Filed: 2019-06-19
Abstract: To provide a film deposition method of a PZT film capable of improving high temperature stability and an isolation voltage.SOLUTION: In a film deposition method of a PZT film in an embodiment, a PZT target doped with a first metal oxide which is an oxide of a metal element replaceable with lead, and with a second metal oxide which is an oxide of a metal element replaceable with zirconium or titanium respectively as much as 0.5 atom% or more, is prepared to 100 atom% lead zirconate titanate in a stoichiometric composition. By sputtering a target material, the PZT film is formed on a buffer layer.SELECTED DRAWING: Figure 1
Patent JP-2021001732-A (JP)
Title: Sensor package substrate and sensor module provided with the same, and manufacturing method of sensor package substrate
Inventor: TSUYUTANI KAZUTOSHI
IPC: H01L23/12
Filed: 2019-06-19
Abstract: To suppress the invasion of foreign matter through a through hole in a sensor package substrate having the through hole, and to suppress the strength of the substrate from degrading.SOLUTION: A sensor package substrate 100 has through holes V1 and V2 provided at positions overlapping with a sensor chip mounting area A. The through hole V1 has the smallest inner diameter at a depth position D1, and the through hole V2 has the smallest inner diameter at a depth position D2 different from the depth position D1. Since a plurality of through holes are provided at positions overlapping with the sensor chip mounting area A, the diameter of each through hole can be designed to be small, and thus foreign matter is less likely to enter the through holes, and the strength of the substrate is suppressed from degrading. Moreover, since the depth position D1 and the depth position D2 are different from each other, the strength of the substrate located between the through hole V1 and the through hole V2 is also ensured.SELECTED DRAWING: Figure 1
Patent JP-2021002982-A (JP)
Title: Drive control mechanism of geared motor
Inventor: TAKAHASHI HIROYUKI
IPC: H02K7/116
Filed: 2019-06-24
Abstract: To provide a drive control mechanism of a geared motor that can perform a stop operation from a start point to an end point of a drive range, maintain the stop operation, and smoothly and surely perform each operation starting from the stop state.SOLUTION: A drive control mechanism of a geared motor 1 comprises brake means 4. The brake means 4 comprises: a rotating unit 40 which is formed of an annular body rotatably journaled by a drive shaft 21 of an electric motor 2 and is divided into a plurality of portions in the circumferential direction of the annular body, and in which each of the divided portion has a radially oriented permanent magnet 43 in which each of the divided portions is magnetized with polarities different form each other in adjacent portions in the radial direction; and a fixed portion 41 which is arranged to face the peripheral surface of the rotating unit 40, is formed of an annular body fixed to a case 20 of the electric motor 2, and is divided into a plurality of portions in the circumferential direction of the annular body, each of the divided portions having a radially oriented permanent magnet 46 in which each of the divided portions is magnetized with polarities different from each other in adjacent portions.SELECTED DRAWING: Figure 3
Patent JP-2021004939-A (JP)
Title: Image blur correction control device, camera main body, lens unit, image blur correction control method, and program
Inventor: SHIBATA NOBUHIRO
IPC: H04N5/232
Filed: 2019-06-25
Abstract: To determine the cut-off frequency of filter processing of an image blur correction control device for performing the control of image blur correction in cooperation with another image blur correction control device in consideration of a difference in the characteristics of the shake detection part of each image blur correction control device.SOLUTION: The image blur correction control device includes first detection means for detecting the shake of an imaging apparatus, determines a first cut-off frequency on the basis of shake information detected by the first detection means when the first characteristics of the first detection means are better than the second characteristics of second detection means provided in a second image blur correction control device, transmits the first cut-off frequency to the second image blur correction control device as the cut-off frequency used by the second image blur correction control device, includes receiving means for receiving a second cut-off frequency when the first characteristics are not better than the second characteristics, and applies the first cut-off frequency when the first characteristics are better than the second characteristics and applies the second cut-off frequency when the first characteristics are not better than the second characteristics.SELECTED DRAWING: Figure 6
Patent JP-2021005178-A (JP)
Title: Information processing system, information processing method, and information processing program
Inventor: INOUE NORIE
IPC: G06F3/0481
Filed: 2019-06-25
Abstract: To provide an information processing system, an information processing method, and an information processing program for enabling a user to easily grasp the existence of contents that are not fully displayed on a display screen on which a plurality of contents are displayed in a scrollable manner.SOLUTION: The information processing system according to the present invention displays first contents, all of which are fully displayed on a display screen in a case where all of a plurality of contents arranged in a first scroll direction of the display screen cannot be fully displayed on the display screen, and second contents, a part of which is displayed on an end part of the first scroll direction on the display screen, in a side-by-side arrangement in the first scroll direction, and generates first display data for displaying in a scrollable manner the first contents and the second contents in the first scroll direction and the second scroll direction, respectively.SELECTED DRAWING: Figure 7
Patent JP-2021006362-A (JP)
Title: Image recording device and image recording method
Inventor: YAMAGUCHI HIROMITSU
IPC: B41J2/21
Filed: 2019-06-27
Abstract: To solve such a problem that the color development of the color ink having the low dye coagulation property is reduced when recording a metallic color image by using the plurality of color inks having the different dye coagulation properties.SOLUTION: The color development of the color ink having the low dye coagulation property is improved by applying the color ink having the high dye coagulation property after applying the metallic ink and then applying the color ink having the low dye coagulation property.SELECTED DRAWING: Figure 9
Patent JP-2021008041-A (JP)
Title: Method for manufacturing resin molding
Inventor: HAYASHI SANEHIRO
IPC: B29C43/18
Filed: 2019-06-28
Abstract: To provide a resin molding having a high bond strength of a resin member to a base material and high rigidity of the base material even when a pressurization force in molding press is low.SOLUTION: A method for manufacturing a resin molding 10 obtained by joining a resin member 15 to a base material 11 containing a fiber and a thermosetting resin includes a plate-like body formation step of forming a plate-like body 12 having a film 14 of a thermosetting resin provided on a mat 13 composed of fibers and a resin molding formation step of joining the resin member 15 to the plate-like body 12, in which the resin molding formation step executes in order a first press step of pressing the plate-like body 12 with a pair of molds 21 and 25 so that its thickness becomes a thickness T2 smaller than a predetermined thickness T3 before the thermosetting resin is cured, and a second press step of displacing the one mold 21 in a mold-opening direction so as to press the plate-like body 12 with the predetermined thickness T3, and pressing the plate-like body while heating the thermosetting resin until it is cured.SELECTED DRAWING: Figure 5
Patent JP-2021008437-A (JP)
Title: Method for preparing xanthorrhizol
Inventor: NISHIMURA EIJI
IPC: C07C39/19
Filed: 2019-07-01
Abstract: To provide a method for preparing xanthorrhizol which can obtain high-purity xanthorrhizol in a high yield by a simple operation.SOLUTION: The method for preparing xanthorrhizol includes the steps of: stirring a Curcuma xanthorrhiza extract and amino acids in a solvent in the presence of a condensing agent to obtain a reaction mixture containing a xanthorrhizol amino acid ester; adding an ester solvent to the reaction mixture to prepare a mixed solution and extracting the mixed solution with water under acidic conditions; and hydrolyzing the xanthorrhizol amino acid ester contained in the water-extracted extract to obtain xanthorrhizol.SELECTED DRAWING: None
Patent JP-2021009803-A (JP)
Title: Particle accelerator system
Inventor: TAKAHASHI NOBUAKI
IPC: H05H7/02
Filed: 2019-07-01
Abstract: To provide a particle accelerator system capable of improving operation efficiency of a particle accelerator.SOLUTION: An amplification unit 105 is capable of supplying high power to a cyclotron by using a synthesizer 111 to synthesize output from respective amplifiers 110. For example, when one or some amplifiers 110 of the plurality of amplifiers 110 fail and become unusable, high-frequency power to be supplied to the cyclotron is reduced. In response to the situation and on the basis of the number of usable amplifiers 110, a control unit 101 adjusts output of each of the amplifiers 110. The control unit 101 enables the remaining amplifiers 110 that do not fail, that is, the usable amplifiers 110 to compensate for output of the amplifiers 110 that failed. Thereby, the amplification unit 105 is capable of continuing supplying high-frequency power required for operation of the cyclotron 1 without stopping the cyclotron.SELECTED DRAWING: Figure 6
Patent JP-2021008306-A (JP)
Title: Lid material for PTP packaging
Inventor: ITO HIROAKI
IPC: B65D83/04
Filed: 2019-07-02
Abstract: To provide a lid material for a PTP packaging capable of reliably fluorescing with even a small amount of taggant pigment to discriminate authenticity.SOLUTION: A lid material 1 for a PTP packaging includes a light emitting layer 3 containing a taggant pigment 4 that fluoresces at a wavelength different from a wavelength of irradiated light, on one side or both sides of an aluminum foil layer 2, in which a thickness of the light emitting layer 3 is smaller than an average particle size (d50) of the taggant pigment 4. The light emitting layer 3 of the lid material 1 for the PTP packaging is irradiated with light of a specific wavelength, light fluorescently emitted from the taggant pigment 4 is visually detected and is detected by a detection device, and the authenticity can be determined by collating it with genuine data.SELECTED DRAWING: Figure 1
Patent JP-2021007694-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-02
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine includes performance execution means capable of executing a performance for displaying an image. The performance execution means can execute a specific performance for displaying a specific image, and a predetermined performance for displaying a predetermined image. When a set value is a disadvantageous set value, the specific image can be displayed at a rate different from a rate when the set value is an advantageous set value, and the predetermined performance can be executed at a timing different from a timing at which the specific performance is executed. It is possible to make the time when the specific image is displayed different from the time when the predetermined image is displayed.SELECTED DRAWING: Figure 10-6
Patent JP-2019188206-A (JP)
Title: Game machine
Inventor: ISHIHARA NAOKI
IPC: A63F7/02
Filed: 2019-07-03
Abstract: To provide a game machine capable of preventing direct discharge of static electricity to a control board without deterioration of appearance quality.SOLUTION: A game machine comprises a decorative member for internally packaging a control board (left relay board 300) on which an electronic part including light emission means (LED) is mounted, the decorative member includes a light transmissive member (left light guide lens) and comprises a connector 301 to be connected to the light emission means on a control board. The connector comprises a harness connection part which is electrically connected to an external wiring, and a terminal part (terminal 301a) for connecting the connector and electronic part. The light transmissive member also serves as means for securing a creepage distance with a member for discharging static electricity, to a connector from outside of the control board, a part of an outside end part of the light transmissive member is arranged inside of an outside end part of the control board, the connector is arranged so that, creepage distance between the terminal part and the member for discharging the static electricity is longer than a creepage distance between the member for discharging the static electricity and the harness connection part.SELECTED DRAWING: Figure 117
Patent JP-2021011644-A (JP)
Title: Fiber-opening mechanism
Inventor: IWATA TOSHIO
IPC: D01D11/02
Filed: 2019-07-04
Abstract: To provide a fiber-opening mechanism capable of surly removing fuzzes without contaminating the surround.SOLUTION: A fiber-opening structure 5 for opening a fiber bundle 32 includes: a fiber-opening bar 6 composed of a plurality of fiber-opening rolls 42 formed with grooves 42a extending in a longitudinal direction; and a suction device 7 for generating suction force in the grooves of the fiber-opening rolls 42, where the fuzzes generated on the fiber bundle 32 at fiber-opening, are removed by the suction force generated in the grooves. The fiber-opening rolls 42 are preferably disposed above and below the fiber bundle 32 while openings of the grooves face a side where the fiber bundle 32 is positioned.SELECTED DRAWING: Figure 2
Patent JP-2020082723-A (JP)
Title: Composite laminate structure having cellular core formed using continuous compression molding process
Inventor: CHRISTOPHER HAROLD CHILDERS
IPC: B29C70/68
Filed: 2019-07-05
Abstract: To provide a composite laminate structure having a cellular core formed using a continuous compression molding process.SOLUTION: A composite laminate structure includes a cellular core and a first laminate layer bonded to the cellular core. The first laminate layer includes a first thermoplastic layer and a first fiber-reinforced polymer layer, in which a first surface of the first fiber-reinforced polymer layer is thermally consolidated to a second surface of the first thermoplastic layer. A first surface of the first thermoplastic layer is directly in contact with and bound to a first surface of the cellular core by temperature reduction of the first thermoplastic layer below a glass transition temperature of the first thermoplastic layer while the cellular core is pressed against the first thermoplastic layer when the first thermoplastic layer is above the glass transition temperature of the first thermoplastic layer and the cellular core is below a temperature where a material of the cellular core flow or degrade.SELECTED DRAWING: Figure 2
Patent JP-2021014505-A (JP)
Title: Rubber composition for tire member, bead filler, sidewall reinforcement liner and base tread, and pneumatic tire
Inventor: KUNIZANE TAKAO
IPC: B60C1/00
Filed: 2019-07-11
Abstract: To provide a rubber composition for producing a tire having excellent general performance of fuel economy and steering stability.SOLUTION: A rubber composition for a tire component, comprising a rubber component, a tetrazine-modified phenolic resin, and a filler, wherein the tire component is a bead filler, a sidewall reinforcement liner, or a base tread.SELECTED DRAWING: Figure 1
Patent JP-2021016098-A (JP)
Title: Communication system and transmitter
Inventor: MATSUSUE MASAYA
IPC: H04W12/00
Filed: 2019-07-12
Abstract: To provide a communication system and a transmitter that makes it possible to suppress unauthorized establishment of communication using a repeater.SOLUTION: A communication system 3 includes a transmitter 11 that transmits radio waves that serve as a decoy for Bluetooth (R) communication. When Bluetooth communication is executed between a terminal 2 and a communication device 5, an unauthorized communication prevention unit 12 transmits a decoy radio wave Sd from a transmitter 11 at a hopping frequency different from the radio wave transmitted from the communication device 5. A repeater does not know the frequency order of hopping for Bluetooth communication. Therefore, in a case in which an attempt is made to relay Bluetooth communication with the repeater, when the repeater receives a plurality of radio waves at different frequencies, it is not possible to know which frequency radio wave should be relayed, and the communication cannot be established illegally.SELECTED DRAWING: Figure 1
Patent JP-2020172616-A (JP)
Title: Method for producing rare earth aluminate sintered body
Inventor: KONDO KUNITAKE
IPC: C09K11/08
Filed: 2019-07-12
Abstract: To provide a method for producing a rare earth aluminate sintered body.SOLUTION: A method for producing a rare earth aluminate sintered body includes: preparing a molded body by mixing a fluorescent material having a composition of a rare earth aluminate and a raw material mixture comprising an oxide containing at least one rare earth element Ln selected from the group consisting of Y, La, Lu, Gd, and Tb, an oxide containing Ce, an oxide containing Al, and optionally an oxide containing at least one element M1 selected from the group consisting of Ga and Sc; and calcining the molded body to obtain a sintered body.SELECTED DRAWING: Figure 1
Patent JP-2021014969-A (JP)
Title: Heating cooker
Inventor: YOKOIGAWA YUJI
IPC: F24C15/06
Filed: 2019-07-16
Abstract: To provide a heating cooker capable of maintaining beautiful appearance and operability in a state of being assembled into kitchen furniture.SOLUTION: A heating cooker comprises: a body assembled into a storage part formed in kitchen furniture; a heating box that is installed inside the body, and has an opening on its front surface; a door that is installed within a width of the body, and covers the opening of the heating box; and a decorative panel provided on the side of the door. The decorative panel has: a first side surface plate facing the side surface of the closed door; a second side surface plate on the opposite side of the first side surface plate; and a front plate that is connected to the front edge of the first side surface plate and the front edge of the second side surface plate, and is arranged side by side with the front surface of the closed door without steps. The second side surface plate is located outside the width range of the body. The depth dimension of the first side surface plate is larger than the depth dimension of the second side surface plate.SELECTED DRAWING: Figure 11
Patent JP-2021017068-A (JP)
Title: Vehicle seat
Inventor: Hayakawa Kenta
IPC: B60N2/06
Filed: 2019-07-17
Abstract: To realize, with a simple configuration, a structure that prevents an operation strap from falling in a housing, in a vehicle seat.SOLUTION: A vehicle seat 10 comprises: a seat body 12; an adjustment unit 21 that adjusts the seat body 12; a flexible operation strap 24 one end of which is connected to the adjustment unit 21 and that serves as an operation member for operating the adjustment unit 21; and housings 62, 64, covering a part of the seat body 12 and having a slit 64a for pulling out the operation strap 24. The operation strap 24 has annular portions 55a, 55b as grip portions. In the annular portion 55a, a coupling portion 57 in which side surface parts 50b on one side are faced and coupled is formed in a portion outside the slit 64a.SELECTED DRAWING: Figure 4