baber/WOPTO huggingface dataset:
Patent JP-2020190722-A (JP)
Title: Developing roller, process cartridge, and electrophotographic image forming apparatus
Inventor: UNO MASASHI
IPC: C08G18/67
Filed: 2020-05-11
Abstract: To provide a developing roller that can maintain uniform image density of an electrophotographic image even when it is used for a long period under an environment including high temperature and high humidity.SOLUTION: A developing roller has a conductive shaft core body and a conductive layer on the shaft core body. An outer surface of the developing roller includes a first area having electrical insulation properties and a second area having a higher conductivity than that of the first area. The first area and the second area are arranged adjacent to each other. The first area is arranged on an outer surface of the conductive layer. The first area has a Vickers hardness measured on the outer surface of 10.0 or more, and has a fracture toughness value measured on the outer surface by an indentation fracture method of 800 Pa m0.5 or more.SELECTED DRAWING: Figure 1
Patent JP-2021177985-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-05-13
Abstract: To provide a slot machine with improvements related to a performance suggesting that a privilege has been imparted.SOLUTION: A slot machine includes a performance pattern that displays the performance result triggered by a first stop operation after executing a performance A, a performance pattern that displays the performance result triggered by the first stop operation after executing a performance B, a performance pattern that displays the performance result triggered by the operation of a third stop operation or later after executing the performance A, and a performance pattern that displays the performance result triggered by the operation of the third stop operation or later after executing the performance B. For scenarios that include performance patterns that execute the performance A three times or more in multiple games that make up scenario performances of a winning rate increase predictive performance, a selection rate A when a winning rate increase is won is set higher than a selection rate a when the winning rate increase is not won.SELECTED DRAWING: Figure 27
Patent JP-2021178764-A (JP)
Title: Glass yarn, method for manufacturing glass cloth, and glass cloth
Inventor: ENDO MASAO
IPC: C03B37/14
Filed: 2020-05-15
Abstract: To provide a method for manufacturing a low dielectric glass cloth having uniform quality, and a glass yarn suitable for manufacturing the low dielectric glass cloth.SOLUTION: A glass yarn is obtained by bundling 92 or more and 108 or less of glass filaments having an average diameter of 4.5 μm or more and 5.5 μm or less. The density is 2.2 g/cm3 or more and less than 2.5 g/cm3; the fracture strength is 0.50 N/tex or more and 0.80 N/tex or less; the averages of yarn width at 50 m measurement is 95 μm or more and 125 μm or less; and 98% or more of the glass yarn in the longitudinal direction at the 50 m measurement is constituted of a yarn width of 220 μm or less.SELECTED DRAWING: None
Patent JP-2021180740-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-05-19
Abstract: To increase game interest.SOLUTION: A game machine having display means capable of displaying a plurality of types of images can execute a first performance in which a second area capable of displaying a specific image is arranged so as to overlap a part of a first area in which a variation display by a symbol image is performed and a second performance in which the color of the symbol image is changed to another color to increase the expectation of a winning, after the first performance. In the first performance, a third area is arranged in which a variation icon and a reservation icon can be displayed so as to overlap a part of the first area and a part of the second area, and the variation icon and the reservation icon do not become difficult to see due to the symbol image and a specific image.SELECTED DRAWING: Figure 116
Patent JP-2021181942-A (JP)
Title: Strain sensor module
Inventor: OKADA RYOJI
IPC: G01B7/16
Filed: 2020-05-20
Abstract: To provide a technique capable of suppressing a zero point variation included in an output from a strain sensor module even when changing the temperature of an object to be measured having the strain sensor module attached or the temperature of use environment (outside environment).SOLUTION: A strain sensor module 100 comprises: a semiconductor chip CHP having a point symmetrical shape; a chip mounting part 20 having a point symmetrical shape; and a wiring board 30 including an opening OP having a point symmetrical shape. The semiconductor chip CHP and the opening OP of the wiring board 30 are arranged on the chip mounting part 20 so that the centers thereof are coincident, and the semiconductor chip CHP is arranged so as to be included in the opening OP in a plan view.SELECTED DRAWING: Figure 3
Patent JP-2020193333-A (JP)
Title: Polyamide composition, method for producing the same, and molded article
Inventor: WATANABE MASASHI
IPC: C08L25/08
Filed: 2020-05-20
Abstract: To provide a polyamide composition which contains a non-halogen flame retardant and gives a molded article having good flame retardancy and long-term heat resistance, and a method for producing the polyamide composition.SOLUTION: The polyamide composition contains (A) a polyamide, (B) a phosphorus-based flame retardant, and (C) a styrene copolymer. The content of the styrene copolymer (C) is 0.1 mass% or more and 7.0 mass% or less based on the total mass of the polyamide (A), the phosphorus-based flame retardant (B), and the styrene copolymer (C). The method for producing the polyamide composition comprises melt-kneading a raw material component containing the polyamide (A), the phosphorus-based flame retardant (B), and the styrene copolymer (C).SELECTED DRAWING: None
Patent JP-2021185444-A (JP)
Title: Portable information device
Inventor: KINOSHITA HIROAKI
IPC: G06F1/16
Filed: 2020-05-23
Abstract: To provide a portable information device capable of suppressing the occurrence of defects due to interference between a spine cover member and other parts.SOLUTION: A portable information device is provided with: a first housing; a second housing that is relatively rotatably connected to the first housing between a flat plate form in which the second housing is provided adjacently to the first housing and both the housings are arranged in the direction perpendicular to the plane direction and a laminated form in which both the housings are laminated so as to overlap each other in the plane direction; a spine member provided so as to straddle adjacent end portions of the first housing and the second housing, for covering a gap formed between the adjacent end portions of the first housing and the second housing in the laminated form; and a cushion portion provided on at least a part of the surface of the spine member and facing an internal space formed between the first housing and the second housing in the laminated form.SELECTED DRAWING: Figure 4B
Patent JP-2021190454-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: FUJI KAZUNORI
IPC: H01L21/60
Filed: 2020-05-26
Abstract: To provide a semiconductor device and a method for manufacturing the same, capable of applying a relatively large current to a semiconductor element while suppressing a decrease in the manufacturing efficiency of the device.SOLUTION: A semiconductor device A10 comprises a semiconductor element 30 having a pad 31 provided on the main surface 30A, an electrode 33 connected to the pad 31 and protruding from the pad 31 toward the thickness direction z, a first insulating layer 11 having a first back surface 11B, covering the semiconductor element 30 and the electrode 33, and exposing a part of the electrode 33 from the first back surface 11B, and a first wiring layer 21 connected to the electrode 33 and disposed on the side where the first back surface 11B is located in the first insulating layer 11. The electrode 33 includes a bump portion 331 that is bonded to the pad 31 and expands toward the thickness direction z. Viewed along the thickness direction z, the dimension t1 in the thickness direction z at the center of the bump portion 331 is different from the dimension t2 in the thickness direction z at the edge of the bump portion 331.SELECTED DRAWING: Figure 7
Patent JP-2021186580-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-05
Abstract: To enhance interest in a game.SOLUTION: Performance control means can execute a variation performance by a performance pattern in correspondence with a variable display of a special pattern. The variation performance includes a pre-stop operation performance for operating the performance pattern in a predetermined mode and a stop display for stopping the performance pattern after the pre-stop operation performance. A final winning performance for notifying that a special game is executed before the execution of a stop display can be executed. The final winning performance ends at a timing at which the performance pattern is stop-displayed and at a predetermined timing in a period in which the performance pattern is temporarily stopped.SELECTED DRAWING: Figure 111
Patent JP-2021193926-A (JP)
Title: Root vegetable harvester
Inventor: IWABE TAKAAKI
IPC: A01D25/00
Filed: 2020-06-12
Abstract: To solve a problem of a conventional root vegetable harvester, in which, as plucked-out root vegetables are discharged to a ridge only of one side of a transport conveyor, the number of ridges where the root vegetables are discharged is only the number of plucked-out ridges, so that discharged root vegetables have to be picked up by a root vegetable collecting machine in a post-process, which is an inefficient picking-up operation of the post process.SOLUTION: In the root vegetable harvester, a plucking member 7 for plucking up root vegetables from a field is provided, and a transport device 9 for transporting the plucked root vegetables backward is installed in a rear part of the plucking member 7. Also, in a rear part of the transport device 9, there is provided a discharging device 12 for receiving root vegetables and discharging them to the field on the outer side of the body. In this harvester, changeover of two positions freely is designed: one position is that root vegetables are discharged to the field from only one side in the rear part of the transport device 9 by positioning the discharging device 12 in the middle part in the rear part of the transport device 9; and the other position is that root vegetables are discharged to the field on the outer side of the body by the discharging device 12 by positioning the discharging device 12 in a position facing oppositely from the entire rear part of the transport device 9.SELECTED DRAWING: Figure 1
Patent JP-2021196255-A (JP)
Title: Radiation measuring method and radiation measuring device
Inventor: KUWABARA HITOSHI
IPC: G01T1/16
Filed: 2020-06-12
Abstract: To provide a radiation measuring method and a radiation measuring device capable of measuring radiation more accurately than before.SOLUTION: Disclosed is a radiation measuring method or a radiation measuring device for measuring the radiation density by multiplying a radiation count detected from an object to be measured by a conversion factor. A detector 2 is arranged at a plurality of positions against the object to be measured, and signals from the detectors 2 are added, whereby the signals are regarded as from one detector, and a ratio of the signal to noise in measurement is improved to improve detection sensitivity by measurement of radiation concentration.SELECTED DRAWING: Figure 1
Patent JP-2021197681-A (JP)
Title: Antenna device
Inventor: HARA YASUYUKI
IPC: H01Q21/06
Filed: 2020-06-17
Abstract: To share a single filter circuit is among a plurality of radiation conductors.SOLUTION: An antenna device 1 includes a filter layer FIL, a divider layer DIV, an antenna layer ANT, and ground patterns G1, G2. The antenna layer ANT has a plurality of ground pillars 11A, 11B that respectively surround radiation conductors 10A, 10B. Each of the ground patterns G1, G2 has an area S1 that overlaps a space surrounded by the ground pillar 11A, an area S2 that overlaps a space surrounded by the ground pillar 11B, and an area S3 that connects the area S1 and the area S2. A width of the area S3 in a y direction is smaller than a width of each of the areas S1, S2 in the y direction. Thus, since the ground patterns G1, G2 that sandwich the divider layer DIV are narrow in the area S3, independency of the radiation conductor 10A and the radiation conductor 10B can be enhanced.SELECTED DRAWING: Figure 6
Patent JP-2022007587-A (JP)
Title: Exhaust gas purifying catalyst
Inventor: OGAMI RYOTA
IPC: B01J35/10
Filed: 2020-06-26
Abstract: To provide an exhaust gas purifying catalyst that achieves both suppression of OSC when using a new vehicle and maintenance of OSC during a life cycle.SOLUTION: An exhaust gas purifying catalyst comprises a substrate 10 and a catalyst coating layer 30 formed on the surface of the substrate. The catalyst coating layer includes an OSC material having an oxygen storage capacity. The catalyst coating layer includes a Rh layer in which Rh is mainly arranged as a catalyst metal, and a Pd/Pt layer in which Pd and/or Pt is mainly arranged as a catalyst metal. At least a part of the Pd/Pt layer in the catalyst coating layer includes a low specific surface area OSC material having a specific surface area of 40 m2/g or more and 60 m2/g or less, made of a ceria-zirconia composite oxide.SELECTED DRAWING: Figure 2
Patent JP-2022022726-A (JP)
Title: Manufacturing method of winding device and winding element
Inventor: HATAKEYAMA HAJIME
IPC: H01M10/04
Filed: 2020-07-02
Abstract: To provide a winding device or the like capable of improving a quality of a winding element and a safety property.SOLUTION: A battery element 1 is manufactured by using a winding core 13 having a slit 133 and a depth side chuck part 135. When the battery element 1 is manufactured, a positive electrode sheet 4 is cut at first while holding the positive electrode sheet 4 with a holding part 36. Then, a start end part 4a of the positive electrode sheet 4 is set to a beginning, and is inserted into the slit 133 while correcting a position of the start end part 4a of the positive electrode sheet 4 after the cutting. Next, the starting end part 4a is held by the depth side chuck part 135, and then, the position of a winding start part 4b of the positive electrode sheet 4 is corrected. After that, the positive electrode sheet 4 or the like is wound by rotating the winding core 13. Thus, a position deviation in both of the start end part 4a and the winding start part 4b can be effectively reduced. As a result, a quality and a safety property of the battery element 1 can be more improved.SELECTED DRAWING: Figure 15
Patent JP-2022014102-A (JP)
Title: Defect inspection system, method for inspecting defect, and aircraft
Inventor: NAKANO TAKUYA
IPC: G01B11/30
Filed: 2020-07-06
Abstract: To detect defects in a structure easily and non-destructively.SOLUTION: A defect inspection system according to an embodiment includes: a light source for emitting light; and a light path for the light arranged in a defect inspection target area of a structure made of at least one of a composite material and metal. The defect inspection system is used with the optical path being separated from a light detection unit, to determine whether there is a defect in the inspection target area. A method for inspecting a defect according to an embodiment includes the steps of: emitting light to a light path arranged in a defect inspection target area of a structure made of at least one of a composite material and metal; determining whether there is a defect in the inspection target area on the basis of the amount of visible light leaking from the light path during propagation of the light or the amount of infrared rays emitted from the light path.SELECTED DRAWING: Figure 1
Patent JP-2022014160-A (JP)
Title: Method for producing non-human mammal with non-obesity type hyperglycemia
Inventor: NAGANO NOBUHIKO
IPC: A61D99/00
Filed: 2020-07-06
Abstract: To provide a method for manufacturing a non-human mammal with non-obesity type hyperglycemia, which is born with a low birth weight and then develops diabetes without obesity in a normal food environment, as an animal model for diabetes.SOLUTION: The method of manufacturing a non-human mammal with non-obesity type hyperglycemia, in which the blood flow to the uterine artery of a pregnant non-human mammal is cut off so that an embryo is rendered ischemic, includes: a process for rendering the embryo ischemic in the late stage of pregnancy of the pregnant non-human mammal; a process for obtaining a baby non-human mammal which is the embryo that is born; and a process for breeding the baby non-human mammal on a regular diet.SELECTED DRAWING: None
Patent JP-2022016134-A (JP)
Title: Tire molding apparatus and tire molding method
Inventor: FUKASE KENSUKE
IPC: B29D30/24
Filed: 2020-07-10
Abstract: To mold efficiently carcass plies of various sizes.SOLUTION: A tire molding apparatus 1 includes: a drum 10 in which a sheet-shaped ply member 2 is wound around an outer peripheral surface 11 by rotating around a central axis X; a movement control unit 74 that moves the drum 10 in a width direction W; and a stitching tool 60 that presses a ply joint part 5 on which a front end part 2a and a rear end part 2b of the ply member 2 wound around the outer peripheral surface 11 of the drum 10 are overlapped toward the drum 10. The movement control unit 74 moves the drum 10 in the width direction W when the stitching tool 60 presses the ply joint part 5 against the drum 10.SELECTED DRAWING: Figure 4
Patent JP-2022017771-A (JP)
Title: Wiring module
Inventor: FUKUSHIMA NAOKI
IPC: H05K1/02
Filed: 2020-07-14
Abstract: To provide a wiring module including a flexible printed board that can be extended by folding without enlarging the facility.SOLUTION: A wiring module includes a bus bar connected electrically to a battery cell and connected to an electrode lead, an FPC connected to the bus bar and extending in a front-rear direction, and a protector that holds the bus bar and the FPC. The FPC includes a plurality of extension parts 54A, 54B, 54C, and 54D extending in the front-rear direction, intersection parts 55A and 55B extending in a left-right direction, and folding parts 56A and 56B. Both end parts of the intersection part 55A in the left-right direction are connected to the extension parts 54A and 54B. The extension part 54A includes the folding part 56A near the intersection part 55A. When the extension part 54B is folded back at the folding part 56B, the extension parts 54B and 54C extend to the opposite side of the intersection part 55B in the front-rear direction.SELECTED DRAWING: Figure 3
Patent JP-2022019165-A (JP)
Title: Electronic apparatus and moving image editing method
Inventor: TANAKA KOICHI
IPC: H04N5/91
Filed: 2020-07-17
Abstract: To provide an electronic apparatus and a moving image editing method with which the details of associated moving image data can be arbitrarily edited which is played back in accordance with the arrival of a playback timing.SOLUTION: An image forming apparatus 100 comprises: a playback processing unit 22 that, at the arrival of a predetermined playback timing excluding a timing at which an operation is performed by a user who instructs the playback of moving image data, can play back associated moving image data associated in advance with the playback timing; and an editing processing unit 23 that edits the associated moving image data in accordance with the user's operation.SELECTED DRAWING: Figure 1
Patent JP-2020181829-A (JP)
Title: Imide-based polymer solution
Inventor: SHIBATA KENTA
IPC: H01M50/491
Filed: 2020-07-20
Abstract: To provide an imide-based polymer solution which can be used to manufacture an electrode for a lithium secondary battery superior in safety and having a high discharge capacity and a good cycle characteristic by increasing the adhesion between a porous layer and an active material layer.SOLUTION: An imide-based polymer solution for forming an ion-permeable porous layer on an electrode active material layer surface comprises a solvent consisting of a mix solvent containing a good solvent and a poor solvent for an imide-based polymer. As to the imide-based polymer solution, the quantity of the poor solvent blended therein is 40-90 mass% to a total solvent mass and the poor solvent is higher than the good solvent in boiling point.SELECTED DRAWING: None
Patent JP-2021036030-A (JP)
Title: Transparent conductive sheet having adhesive layer, touch sensor and picture display unit
Inventor: YANO TAKANOBU
IPC: C09J7/38
Filed: 2020-07-21
Abstract: To provide a transparent conductive sheet having an adhesive layer, a touch sensor and a picture display unit capable of preventing a damage to both end faces of a hard coat layer.SOLUTION: A transparent conductive sheet 2 having an adhesive layer includes: a first adhesive layer 3; a hard coat layer 4 arranged on one thickness-direction surface 32 of the first adhesive layer 3; a transparent conductive layer 5 arranged on one thickness-direction surface 42 of the hard coat layer 4; and a second adhesive layer 6 arranged on the one thickness-direction surface 42 of the hard coat layer 4 so as to cover the transparent conductive layer 5. In a first direction, each of both end faces 43 of the hard coat layer 4 is arranged inside with regard to each of both end faces 33 of the first adhesive layer 3, and is arranged inside with regard to each of both end faces 63 of the second adhesive layer 6.SELECTED DRAWING: Figure 2
Patent JP-2021060386-A (JP)
Title: Electrode for electrochemical measurement
Inventor: PARK YOUNG-SOO
IPC: G01N27/327
Filed: 2020-07-28
Abstract: To detect or quantify a target material in a sample highly sensitively.SOLUTION: The present invention relates to an electrode for an electrochemical measurement for detecting or quantifying a target material, the electrode carrying a complex body in a surface and the complex body including a probe for the target material, a quantum dot that combines with the probe and is doped with nitrogen and sulfur, and a conductive polymer nanowire with metal nanoparticles buried therein.SELECTED DRAWING: Figure 7
Patent JP-2022026261-A (JP)
Title: X-ray ct apparatus
Inventor: AKINO SHIGEOMI
IPC: A61B6/03
Filed: 2020-07-30
Abstract: To reduce a risk of exposing a photographer and a carer to radiation in a case of imaging by using an X-ray CT apparatus.SOLUTION: The X-ray CT apparatus according to an embodiment comprises an imaging condition acquisition unit and an information presentation unit. The imaging condition acquisition unit acquires an imaging condition in performing X-ray imaging. On the basis of correspondence information obtained by associating the imaging condition with previously measured X-ray distribution information within a three-dimensional space in which the X-ray CT apparatus is placed and the acquired imaging condition, the information presentation unit acquires X-ray distribution information within the three-dimensional space, and controls an output apparatus to superimpose the acquired X-ray distribution information on an image showing the three-dimensional space, to visualize.SELECTED DRAWING: Figure 1
Patent JP-2022026544-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-31
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60