baber/WOPTO huggingface dataset:
Patent JP-2020203579-A (JP)
Title: Vehicular interior member
Inventor: SUGAI TAKAAKI
IPC: B32B3/04
Filed: 2019-06-17
Abstract: To provide a technique capable of manufacturing a vehicular interior member excellent in design with high workability.SOLUTION: A vehicular interior member 1 as an interior member mounted onto a substrate surface 91 of a vehicle loading member 9 comprises: a first core material 2; a first skin 3 softer than the first core material 2, overlapped on a surface 2F of the first core material 2, and forming a first rim part 31 having a U-shaped cross section, and holding a peripheral edge part 21 of the first core material 2 by folding at least a part of the peripheral edge part to a rear face 2B side of the first core material 2; a second core material 4 overlapped on the first core material 2 with a rear face 4B facing the rear face 2B of the first core material 2; a second skin 5 softer than the second core material 4, overlapped on a surface 4F of the second core material 4, and forming a second rim part 51 having a U-shaped cross section, and holding a peripheral edge part 41 of the second core material 4 by folding at least a part of the peripheral edge part to a rear face 4B side of the second core material 4; and a stitch part 7 for stitching the peripheral edge part 21 and the peripheral edge part 41 each other.SELECTED DRAWING: Figure 2
Patent JP-2020203436-A (JP)
Title: Resin structure
Inventor: EGAWA TAKAHISA
IPC: B32B5/28
Filed: 2019-06-18
Abstract: To suppress the occurrence of delamination in a resin structure constituted by laminating, in an orthogonal direction, a plurality of base materials composed of resin containing reinforcement fibers.SOLUTION: A resin structure 1 has a resin member 10 and a collar 20. The resin member 10 is constituted by laminating a plurality of base materials composed of a resin containing reinforcement fibers in an orthogonal direction. The resin member 10 has an outside resin portion 11 in which the reinforcement fibers are oriented in a horizontal direction X, and an inside resin portion 12 positioned between the outside resin portion 11 and the collar 20 in the horizontal direction X. An average value of a fiber orientation angle θ22 of the inside resin portion 12 to the side face 22 of the collar 20 is smaller than an average value of a fiber orientation angle θ21 of the outside resin portion 11 to the side face 22 of the collar 20.SELECTED DRAWING: Figure 2
Patent JP-2021001556-A (JP)
Title: Control device of vehicle and control method of vehicle
Inventor: TAKAHASHI YOSHITOMO
IPC: F02M21/02
Filed: 2019-06-20
Abstract: To provide a control device of a vehicle which can properly collect water remaining in a water passage to a water tank while suppressing the lowering of a battery residual amount, and a control method, in the vehicle having the water passage for supplying water to a reforming catalyst.SOLUTION: A control device of a vehicle comprises: a reforming catalyst 1; a water tank 2; a water injection valve 3; a first water passage 4 for connecting the water tank 2 and the water injection valve 3; a water pump 5; a second water passage 6 branched from a branch part 4A of the first water passage 4 at the water injection valve 3 side rather than the water pump 5, and connected to the water tank 2; and an electromagnetic opening/closing valve 7 arranged at the second water passage 6. When a vehicle is brought into a non-traveling state, the electromagnetic opening/closing valve 7 is immediately valve-opened when a water temperature in the first water passage 4 is 100°C or higher, and water in the first water passage 4 is collected in the water tank 2 by using the decompression ebullition of residual water. On the other hand, when the water temperature is lower than 100°C, the electromagnetic opening/closing valve 7 is valve-opened after discharging the residual water from the water injection valve 3 for a prescribed time, and remaining water is collected in the water tank 2 by a fall by the dead weight of the water.SELECTED DRAWING: Figure 1
Patent JP-2021001089-A (JP)
Title: Substrate for semiconductor growth, semiconductor element, semiconductor light-emitting element, and manufacturing method of semiconductor element
Inventor: KAMINO DAIKI
IPC: C30B29/38
Filed: 2019-06-20
Abstract: To provide a substrate (10) for semiconductor growth capable of growing a high-quality a-plane GaN layer by suppressing laminate defects, a semiconductor element, a semiconductor light-emitting element, and a manufacturing method of a semiconductor element.SOLUTION: A substrate (10) for semiconductor growth has a plurality of nano-sized convex shapes (12) formed on the principal plane which is the r-surface of sapphire. The convex shapes (12) are formed along the a-axis direction perpendicular to the r-axis and the c-axis of the sapphire.SELECTED DRAWING: Figure 1
Patent JP-2019161241-A (JP)
Title: Pre-alignment apparatus and pre-alignment method
Inventor: OZAKI YASUYA
IPC: H01L21/68
Filed: 2019-06-26
Abstract: To provide a pre-alignment apparatus and a pre-alignment method capable of transporting and pre-aligning a wafer without destroying an electronic device provided on the wafer.SOLUTION: A pre-alignment apparatus includes: chuck means 52; lift means 58 that is provided so as to be movable up and down with respect to the chuck means 52, receives and supporting a lower surface of a wafer W, and moves the wafer W to the chuck means 52; centering means 60 that centers the wafer W supported by the lift means 58; and suction means 64 that sucks nd holds an outer periphery of the lower surface of the wafer W after the wafer W supported by the lift means 58 is moved to the chuck means 52 and the lower surface of the wafer W is placed on the chuck means 52.SELECTED DRAWING: Figure 4
Patent JP-2019197062-A (JP)
Title: Component for timepiece movement
Inventor: CHARBON CHRISTIAN
IPC: G04B15/14
Filed: 2019-06-26
Abstract: To provide a pivot arbor that has limited sensitivity to a magnetic field and improved wear resistance, impact resistance, and corrosion resistance.SOLUTION: The present invention relates to a pivot arbor having a metal pivot (3) at each end. In order to limit sensitivity to a magnetic field, the metal is a nonmagnetic copper alloy. At least an outer surface (5) of one of two pivots (3) is deep cured to a predetermined depth with respect to a remaining section of the arbor and cures the pivot (3). The present invention relates to a field of timepiece movement.SELECTED DRAWING: Figure 2
Patent JP-2021004483-A (JP)
Title: Work machine
Inventor: NISHIGORI Yoichi
IPC: B60H1/32
Filed: 2019-06-26
Abstract: To improve the workability of assembling an outside air introduction duct.SOLUTION: A work machine comprises a machine body, a cabin mounted on the machine body, an air conditioner body provided in the cabin, an outside air introduction duct that introduces outside air into the air conditioner body, and a locking portion that can lock the outside air introduction duct. The cabin has a mounting opening to which the outside air introduction side of the outside air introduction duct is mounted. The outside air introduction duct is formed so that it can be expanded and contracted. The locking portion can be locked in a state where the outside air introduction duct is contracted in a direction away from the mounting opening.SELECTED DRAWING: Figure 91
Patent JP-2021003359-A (JP)
Title: Game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2019-06-26
Abstract: To provide a game machine capable of enhancing fun of a performance.SOLUTION: When a big win pattern C is stopped, a shift may be performed to a new chapter mode after a big win game. In the new chapter mode, a panel image in which one of plural characters is displayed is displayed following occurrence of reservation of second special pattern determination. A degree of expectation toward a small win is suggested by a type of a character displayed in the panel image. For example, a degree of expectation toward a small win is higher when a character C is displayed than when a character A is displayed. A character of a panel image may be promoted to a different character. A character after promotion has a higher degree of expectation toward a small win than a character before promotion.SELECTED DRAWING: Figure 20
Patent JP-2021004502-A (JP)
Title: Under-reamed steel pipe pile, and steel pipe with under-reamed portion
Inventor: ENOMOTO TAKAHIKO
IPC: E02D5/56
Filed: 2019-06-26
Abstract: To provide an under-reamed steel pipe pile capable of forming a sufficiently large under-reamed portion and capable of obtaining large bearing power with a simple structure, and to provide a steel pipe with an under-reamed portion capable of improving a construction efficiency.SOLUTION: An under-reamed steel pipe pile comprises: a shaft steel pipe 2 that is a pile steel pipe body; an under-reamed side steel pipe 3 which is joined to a lower end of the shaft steel pipe 2 and which has a larger diameter than that of the shaft steel pipe; and a tip member 4 which is joined to a lower end of the under-reamed side steel pipe and which is a circular under-reamed portion and exhibits an excavation propelling force. In this structure, a shaft steel pipe is not directly joined to a tip member, but joined to a tip member via an under-reamed side steel pipe with a larger diameter than that of the shaft steel pipe. Thus, an outer diameter of an end face plate of a tip member that is a circular under-reamed portion can be enlarged, and a large bearing power can be obtained as an under-reamed steel pipe pile.SELECTED DRAWING: Figure 1
Patent JP-2020020038-A (JP)
Title: Heat treatment process for metal and heat treatment apparatus therefor
Inventor: HIROTA YOSHIAKI
IPC: H05B6/44
Filed: 2019-06-27
Abstract: To provide a metal heat treatment method and a heat treatment apparatus for metal by which deviation in temperature distribution in the longitudinal direction of a cylindrical or columnar metal piece can be suppressed by controlling magnetic flux distribution in a heating range of the metal piece when it is subjected to heat treatment by induction heating.SOLUTION: A heat treatment method of a cylindrical or columnar metal is provided. A first induction coil 21 circulating around the outer periphery of the cylindrical or columnar metal is used. A metal 1 is heated while fixing or continuously carrying its position in a heating step. Another metal 10 is arranged at a position away from the end part of the metal 1 to be heated by a prescribed distance. An end part of the metal 1 to be heated and an end part of the metal 10 are induction-heated together when a first induction coil 21 is positioned so as to cover a part of a prescribed length from a tip of the metal 1 to be heated and a part of a prescribed length from a most distal part of the metal 10 facing the tip.SELECTED DRAWING: Figure 1
Patent JP-2021003793-A (JP)
Title: Machine tool and machining method
Inventor: TAKAHASHI MITSURU
IPC: B23B1/00
Filed: 2019-06-27
Abstract: To provide a machine tool and a machining method which continuously and easily performs eccentric work.SOLUTION: A machining method has an eccentric chuck 3 which holds a workpiece W in an eccentric state with respect to an axial center of a predetermined rotation shaft (illustrated as a front main shaft 2) and an opposite chuck 13 arranged freely rotatably opposite to the eccentric chuck, and performs eccentric machining of the workpiece held by the eccentric chuck. The machining method includes: a process of causing the opposite chuck to hold an eccentric machining portion of the workpiece; a process of releasing the holding of the workpiece by the eccentric chuck; a process of changing a phase between the eccentric chuck and the workpiece by rotation of the eccentric chuck or the opposite chuck; a process of releasing the holding of the eccentric machining portion of the workpiece by the opposite chuck; a process of causing the eccentric chuck to hold the workpiece and rotating the eccentric chuck; and a process of performing eccentric machining other than the eccentric machining, of the rear side of the eccentric machining portion of the workpiece.SELECTED DRAWING: Figure 1
Patent JP-2021008913-A (JP)
Title: Rolling bearing
Inventor: ASADA RIKIYA
IPC: F16C33/38
Filed: 2019-07-01
Abstract: To suppress lubrication in a pocket of a retainer from being deficient by putting lubricating oil being one-sided on an outer ring side back into the pocket of the retainer.SOLUTION: A rolling bearing 10 comprises an inner ring 12, an outer ring 14, a plurality of balls 16 interposed between the inner ring 12 and the outer ring 14, and a retainer 18 having a plurality of pockets 18a for retaining the balls 16 in a rolling state respectively. The retainer 18 has a lubricating oil return passage 30 formed to put the lubricating oil back into the pockets 18a from the side of the outer ring 14. The lubricating oil return passage 30 consists of introduction holes 32 penetrating the retainer 18 radially, and lead-out holes 34 branching off from the introduction holes 32 and having downstream ends 34b open to the pockets 18a. The lead-out holes 34 each have an upstream end 34a arranged at a position which is more inside than its downstream end 34b in a radial direction of the retainer 18, and below a liquid level position A of the lubricating oil by capillarity from an outer end 32b of the introduction hole 32.SELECTED DRAWING: Figure 3
Patent JP-2020007694-A (JP)
Title: Functional porous material and method for production thereof
Inventor: NISHIOKA MASATERU
IPC: D06M11/77
Filed: 2019-07-03
Abstract: To provide a functional porous material capable of expressing functionality for a long period even when be exposed to friction and the like and also capable of restraining a direct contact of a functional chemical substance with skin or the like even when contacting human bodies, and to provide a method for production of the above material.SOLUTION: A method for production of a functional porous material includes: a process of impregnating a reaction material solution in the hole of a porous material 110; a process of immersing the impregnated porous material with the reaction material solution in a solvent noncompatible with the reaction material solution to shift the solution existing on the surface of the porous material and/or in the vicinity thereof to the inside of the hole of the porous material or the inside of a material structure; and a process of working a chemical reaction to the reaction material solution shifted to the inside of the hole of the porous material or into the material structure.SELECTED DRAWING: Figure 1
Patent JP-2020032404-A (JP)
Title: Filler for column containing flower ring shaped aggregate particle of layered double hydroxide, and separation device by filling the same
Inventor: TAMURA TAKASHI
IPC: B01J20/08
Filed: 2019-07-08
Abstract: To provide a flower ring shaped column filler for capturing and collecting anion compounds capable of enhancing adsorption separation accuracy of anionic compounds in a flow system without providing complication of operations, and a column for capturing and collecting anion.SOLUTION: There is adopted a filler for column for filtration formed so that many pores are communicated each other and allowing passage of fluid, which contains flower ring shaped aggregate particles of a layered double hydroxide represented by the general formula (1), [MM(OH)](X)mHO (1), wherein Mis a bivalent metal ion, Mis trivalent metal ion, Xis n valent anion, y satisfies 0<y≤0.34 and m is the number changed depending on humidity of environment.SELECTED DRAWING: Figure 5
Patent JP-2020006690-A (JP)
Title: Stochastic monitoring of print head
Inventor: Steffen Neeb
IPC: B41J2/165
Filed: 2019-07-10
Abstract: To provide a method for detecting and compensating a print head (5) having a defect in an ink jet printing machine (7) by a calculator (6).SOLUTION: A calculator (6) determines a characteristic value for individual nozzle of a print head (5) by evaluation of an element which occupies a printing nozzle test pattern and/or surface, calculates failure probability (12) of a printing nozzle on the basis of a threshold, and compensates a relevant printing nozzle when exceeding the specific failure probability (12). The calculator (6) calculates a failure probability (17) of the print head by individual failure probability (12) of individual printing nozzle of the print head (5), and in this connection, compensatory measure (18) is introduced. The threshold corresponds to a multidimensional characteristic value border (16), the calculator (6) calculates, via a multidimensional distribution function from the multidimensional characteristic value border, the failure probability (12) of the printing nozzle by use of algorithm and by a kernel density estimator (11).SELECTED DRAWING: Figure 3
Patent JP-2019171569-A (JP)
Title: Manipulator and robot
Inventor: SAITO NORIHIKO
IPC: B25J19/02
Filed: 2019-07-18
Abstract: To provide a manipulator and a robot with which smooth operation can be performed.SOLUTION: A manipulator 1 comprises: a pressure-receiving part 4 including an elastic layer 5 in which an outer surface 5a which is a pressure-receiving surface and an inner surface 5b which is on a side opposite the outer surface 5a are defined, and markers M that are disposed in the elastic layer 5 and that are displaced in response to deformation of the elastic layer 5; and detection parts 6 that are positioned on the inner surface 5b side of the elastic layer 5 and that detect, on the basis of the displacement of the markers M, external force applied to the elastic layer 5. The markers M also include first markers M1 and second markers M2 that are disposed to be offset in a thickness direction of the elastic layer 5.SELECTED DRAWING: Figure 7
Patent JP-2021019119-A (JP)
Title: Crack detection method for multilayer ceramic capacitor and crack detection device for multilayer ceramic capacitor
Inventor: KANEKAWA YOSUKE
IPC: H01G13/00
Filed: 2019-07-22
Abstract: To provide a technique that can accurately detect cracks generated in multilayer ceramic capacitors.SOLUTION: A crack detection method for a multilayer ceramic capacitor includes: a step (a) of placing a substrate 11 on a support jig 13 using one end and the other end of the substrate 11 as supporting points in a state in which a mounting surface of the substrate 11 on which a multilayer ceramic capacitor 1 is mounted faces downward; a step (b) of connecting a measuring instrument 14 to an external electrode 19 of the multilayer ceramic capacitor 1; and a step (c) of pressing a place corresponding to the multilayer ceramic capacitor 1 on an opposite surface to the mounting surface of the substrate 11 with a pushing jig 12 from an upper side to bend the substrate 11 so as to be convex downward, measuring an electric signal output from the multilayer ceramic capacitor 1 with the measuring instrument 14, and detecting a crack generated in the multilayer ceramic capacitor 1.SELECTED DRAWING: Figure 1
Patent JP-2021019481-A (JP)
Title: Modular multilevel cascade converter
Inventor: OI KAZUNOBU
IPC: H02J3/18
Filed: 2019-07-24
Abstract: To provide a modular multilevel cascade converter, in which cell capacitor voltage balance control based on feedforwarding is realized for the case where the amplitudes of normal-phase and reversed-phase currents are equal, making it possible to output a larger reversed-phase current.SOLUTION: A zero-phase voltage computation unit 26 calculates a normal-phase d-axis voltage V1d on the basis of a system voltage detection signal Vs, calculates a corrected amplitude ratio a on the basis of the amplitude ratio a' of normal-phase and reversed-phase currents and a phase difference φ between normal-phase and reversed-phase currents, and computes a zero-phase d-axis voltage V0d and a zero-phase q-axis voltage V0q on the basis of the normal-phase d-axis voltage V1d and corrected amplitude ratio a. A current command value computation unit 27 finds a reversed-phase d-axis current command value I2d* and a reversed-phase q-axis current command value I2q* on the basis of a normal-phase q-axis current command value I1q*, the amplitude ratio a' and the phase difference φ, and calculates current command values Ia*, Ib* with the reversed-phase d-axis current command value I2d* and reversed-phase q-axis current command value I2q* superimposed thereupon.SELECTED DRAWING: Figure 4
Patent JP-2021026690-A (JP)
Title: Affiliate advertisement control device, method and program
Inventor: SAKUMA ISAMU
IPC: G06Q30/02
Filed: 2019-08-08
Abstract: To provide an affiliate advertisement control device that makes it possible to suppress a display of advertisement information based on access to webpages in an affiliate advertisement including inappropriate contents.SOLUTION: The present invention relates to an affiliate advertisement control device 40 for implementing control relating to advertisement information based on access to web pages in an affiliate advertisement by an information communication terminal 10 on a display part 120 mounted on the information communication terminal 10. The affiliate advertisement control device 40 comprises: a determination unit 420 determining whether a content of the web page is appropriate or not in terms of a relation with advertisement information on the basis of URL information on the web page when the information communication terminal 10 accesses the web page and the advertisement information is displayed on the display part 120; and a control unit 430 that implements control relating to the display of the advertisement information on the display part 120 according to a determination result of the determination unit 420.SELECTED DRAWING: Figure 5
Patent JP-2021026722-A (JP)
Title: Power supply control device and method for controlling the same
Inventor: INAGAKI MITSUHIRO
IPC: G06F1/3287
Filed: 2019-08-08
Abstract: To enable power supply interruption processing relative to a power supply interruption target unit more suitably.SOLUTION: A power supply control device controls power supply to a target module and includes: detection means for detecting whether or not an object module is in an idle state in which no processing is executed; interruption control means for executing power supply interruption processing to the target module; and transfer control means for controlling transfer of processing to the target module. The interruption control means starts execution of the power supply interruption processing when receiving a power supply interruption request relative to the object module and the detection means detects that the object module is in an idle state. The transfer control means exercises control to inhibit transfer of new processing to the target module during a period from when the interruption control means starts execution of the power supply interruption processing to when isolation processing of the signal of the target module is completed.SELECTED DRAWING: Figure 1
Patent JP-2021032125-A (JP)
Title: Connection tool for oil inlet and oil cap
Inventor: MATSUDA SHINGO
IPC: F01M11/04
Filed: 2019-08-23
Abstract: To facilitate maintenance work which needs removal of an oil cap in a movable body in which an oil inlet is covered with a cover.SOLUTION: A connection tool 12 for an oil inlet includes: a cylindrical body part 20; an inlet connection part 21 which is provided at one end side of the body part 20 and may connect to an oil inlet 7 provided at a movable body 5; and a cap attachment part 22 which is provided at the other end side of the body part 20 and to which a special oil cap 14 may be attached. An original oil cap 8 is removed from the oil inlet 7, and the inlet connection part 21 is connected and attached to the oil inlet 7.SELECTED DRAWING: Figure 4