baber/WOPTO huggingface dataset:
Patent JP-2022114481-A (JP)
Title: Coupling structure for to-be-coupled member, and coupling member
Inventor: MORITA YUKI
IPC: F16L57/00
Filed: 2021-01-27
Abstract: To provide a coupling structure for a to-be-coupled member and a coupling member capable of coupling a rear end portion of a first protector 1 with a second protector 2.SOLUTION: A coupling structure for a to-be-coupled member comprises: a first protector 1 formed by bending or curving a plate material and extending in a front and rear direction X; and a coupling member 3 for coupling the first protector 1 with a second protector 2. The coupling member 3 is provided with: a main body part 30 with which a rear end portion of the first protector 1 in the front and rear direction X overlaps in a widthwise direction and a vertical direction, and coupled with the second protector 2; a positioning part (a leading end fitting part 33) for positioning a position of the first protector 1 in the front and rear direction X; a holding part (an engagement part 34) for holding the positioned first protector 1.SELECTED DRAWING: Figure 1
Patent JP-2022115284-A (JP)
Title: Anonymity-processing system, anonymity-processing program and anonymity-processing method
Inventor: WAKABAYASHI MASAKI
IPC: G06F21/62
Filed: 2021-01-28
Abstract: To provide an anonymity-processing system that realizes anonymity processing that achieves both anonymity and usefulness of analysis, and reduces reworking of outputting anonymity-processed data.SOLUTION: An anonymity processing system has a control unit and a storage unit connected to the control unit, in which the storage unit stores a plurality of records each containing attribute values, and the control unit searches for records having attribute values that satisfy initial search conditions from a plurality of records, searches, when a result of a search for the records having the attribute values that satisfy the initial search conditions does not satisfy anonymity determination conditions, from records having attribute values that do not satisfy the initial search conditions, on the basis of the attribute values, for records similar to the records having the attribute values that satisfy the initial search conditions and that are equal to or greater than the number of records that are insufficient for the anonymity determination conditions, and executes anonymity processing on a set of records including the records having the attribute values satisfying the initial search conditions and records similar to the records having the attribute values satisfying the initial search conditions.SELECTED DRAWING: Figure 5
Patent JP-2022115664-A (JP)
Title: Environmental control system, environmental control method, and program
Inventor: OKUNO TATSUYA
IPC: H04R1/02
Filed: 2021-01-28
Abstract: To provide an environmental control system capable of continuing the effect of an environment of a target space on a user.SOLUTION: An environmental control system 100 includes a control unit 11 and a sound generator 12. The control unit 11 controls the environment of a target space 4 by controlling one or more pieces of lighting equipment 1 allocated in the target space 4 and one or more pieces of sound equipment 2 allocated in the target space 4. The sound generator 12 generates a natural environment sound reproduced by the one or more pieces of sound equipment 2. The sound generator 12 updates the natural environment sound by changing at least one out of the reproduction timing of one or more sound data and the volume included in the natural environment sound.SELECTED DRAWING: Figure 1
Patent JP-2022118599-A (JP)
Title: Display device for power-assisted bicycle and power-assisted bicycle
Inventor: UDA MASATSUGU
IPC: B62J50/22
Filed: 2021-02-02
Abstract: To easily arrange a plurality of devices near the center of a handle so as not to interfere with each other in a power-assisted bicycle.SOLUTION: A display device 4 for a power-assisted bicycle 10 includes: a tubular connection pipe 5 into which a member coaxial with a steering shaft 2 of the power-assisted bicycle 10 can be inserted; a display unit 6 formed to extend from the connection tube 5 in a radial direction of the connection tube 5, the display unit 6 including a display surface 6a to display a state of the power-assisted bicycle 10; and buttons 7a, 7b disposed on a surface different from the display surface 6a of the display unit 6 so that they can be pressed and operated in a direction orthogonal to the axis of the connection tube 5.SELECTED DRAWING: Figure 3
Patent JP-2021082319-A (JP)
Title: System and method for using knowledge representation with machine learning classifier
Inventor: MATHEW WHITNEY WILSON
IPC: G06F16/906
Filed: 2021-02-03
Abstract: To provide a system and method for using knowledge representation with a machine learning classifier.SOLUTION: Systems and methods are provided for generating training data for a machine-learning classifier. A knowledge representation synthesized based on an object of interest is used to assign labels to content items. The labeled content items can be used as training data for training a machine learning classifier. The labeled content items can also be used as validation data for the classifier.SELECTED DRAWING: Figure 9
Patent JP-2022122190-A (JP)
Title: Light emitting rivet and light emitting rivet system
Inventor: OIKAWA SHIN
IPC: E01F9/553
Filed: 2021-02-09
Abstract: To provide a light emitting rivet and a light emitting rivet system capable of obtaining light distribution characteristics according to an application by combining a plurality of lenses.SOLUTION: A road rivet 1A comprises: a substrate 4 disposed horizontally; an LED element 5 mounted on the substrate 4 and having an optical axis in a direction perpendicular to the substrate 4; a primary lens 6 having an incident surface 61a on which light emitted from the LED elements 5 enters, a reflection surface 61b which reflects the light incident on the incidence surface 61a, and an emission surface 61c which emits the light reflected on the reflection surface 61b in a direction different from an optical axis of the LED elements 5; and a secondary lens 8A which gives predetermined light distribution characteristics to the light emitted from the emission surface 61c of the primary lens 6 and emits the light.SELECTED DRAWING: Figure 2
Patent JP-2022123400-A (JP)
Title: Polyol-containing composition for spraying
Inventor: YAMAZAKI SEINA
IPC: C08G18/22
Filed: 2021-02-12
Abstract: To provide a polyol-containing composition for spraying capable of suppressing long-term shrinkage of a formed polyurethane foam.SOLUTION: In a polyol-containing composition for spraying which contains a polyol compound, the integral ratio of a peak of 7.8-8.3 ppm originating from an aromatic ring to a peak of 7.1 ppm originating from maleic anhydride which is an internal reference contained in a measurement solution by a ratio of 4.4 pts.mass to 100 pts.mass of a pretreatment liquid of the polyol-containing composition for spraying is 3.5 or more by 1H-NMR measurement.SELECTED DRAWING: None
Patent JP-2021073366-A (JP)
Title: Resin composition and cured film
Inventor: KAWANISHI YU
IPC: C08F220/26
Filed: 2021-02-15
Abstract: To provide a resin composition capable of forming a cured film having high surface flatness.SOLUTION: The resin composition contains a resin (A) and a solvent. The resin (A) is a copolymer containing: a constituent unit (Aa) derived from an alkyl (meth)acrylate having a ≥2C alkyl group; a constituent unit (Ab) derived from an unsaturated compound having a 2-4C cyclic ether structure; and a constituent unit (Ac) derived from at least one compound selected from the group consisting of an unsaturated carboxylic acid and an unsaturated carboxylic acid anhydride.SELECTED DRAWING: Figure 1
Patent JP-2022127009-A (JP)
Title: ceiling fan
Inventor: ISHIBASHI AKIRA
IPC: F04D29/34
Filed: 2021-02-19
Abstract: To improve assemblability in mounting work of blade parts in a ceiling fan.SOLUTION: A ceiling fan includes: a motor part 7 suspended from a ceiling 1; a support part 8 rotated by the motor part 7 around a shaft extending in the vertical direction; and a plurality of blade parts 9 capable of being attached to or detached from the support part 8. The top surface of the support part 8 is provided with: a support side connection part 13; and a screw hole part 15 to which a screw 17 is fastened. The root side of each of the blade parts 9 is provided with a hole part 14 through which part of the screw 17 is passed, and the bottom surface on the root side of each of the blade parts 9 is provided with a blade side connection part 12. When the support side connection part 13 of the support part 8 and the blade side connection part 12 of each of the blade parts 9 are engaged with each other and the screw 17 is fastened to the screw hole part 15 of the support part 8 via the hole part 14 of each of the blade parts 9, the blade parts 9 are fixed to the support part 8. When the support side connection part 13 of the support part 8 and the blade side connection part 12 of each of the blade parts 9 are not engaged, the screw 17 is not fastened to the screw hole part 15.SELECTED DRAWING: Figure 1
Patent JP-2022127244-A (JP)
Title: Battery state estimation device and method
Inventor: IWAYASU NORIO
IPC: G01R31/00
Filed: 2021-02-19
Abstract: To provide a battery state estimation device and method with which it is possible to diagnose a cause of increase in a battery's resistance to see whether the cause of increase in a battery's resistance is a problem associated with contact or due to the degradation of the battery.SOLUTION: There is provided a battery state estimation device for estimating a state of a battery. The battery state estimation device comprises: a resistance estimation unit which, assuming the battery as being composed of an open-circuit voltage power supply, a series resistor, and one or more parallel circuits including a resistor and a capacitor, estimates the values of the open-circuit voltage, series resistor and parallel circuits; a parameter table unit for preserving the values of series resistor and parallel circuits obtained in an initial state of the battery; and a resistor diagnosis unit for comparing the resistance values of the series resistor and parallel circuits regarding the battery as having been obtained by the resistance estimation unit with the resistance values of the series resistor and parallel circuits preserved in the parameter table unit, and diagnosing the cause of increase in resistance to see whether the cause is a problem associated with contact of the battery or due to the degradation of the battery itself.SELECTED DRAWING: Figure 1
Patent JP-2022127912-A (JP)
Title: Method for manufacturing fiber-reinforced resin molded product
Inventor: UMEMURA KOTA
IPC: B29C39/42
Filed: 2021-02-22
Abstract: To provide a manufacturing method of a fiber-reinforced resin molded product using the RTM method, capable of cutting a reinforcing fiber body into a predetermined shape while clamping a mold and of injecting resin into a cavity in a decompressed state.SOLUTION: There is provided a method for manufacturing a fiber-reinforced resin molded product, which comprises: a first step of placing a reinforcing fiber body 2 between a lower mold 20 and an upper mold 30 and clamping the molds; a second step of inserting a wall portion 42 of a pressing member 40 into a through hole 31 of the upper mold 30 and a groove portion 21 of the lower mold 20 to cut an end portion of the reinforcing fiber body 2 by a cutting edge 43, and sealing a space between a cavity C and an outside of the mold by a lower sealing member 23 and an upper sealing member 33; a third step of sucking air in the cavity C to reduce the pressure; a fourth step of injecting resin 3 in a liquid state into the cavity C to impregnate and solidify the reinforcing fiber body 2; and a fifth step of opening the lower mold 20 and the upper mold 30 to take out a cushion pan 1.SELECTED DRAWING: Figure 2
Patent JP-2021079176-A (JP)
Title: Cushion pad for vehicle, and manufacturing method of the same
Inventor: MATSUMOTO MASATO
IPC: B60N2/90
Filed: 2021-02-24
Abstract: To provide a cushion pad for a vehicle, adopting a core pad of a bead foam molding useful for weight saving, exposing the rear face thereof, preventing wrapping around the core pad rear face of a foam raw material by foam molding of a surface layer pad while covering a core pad lateral face to a rear face outer peripheral edge in a lateral part of the surface layer pad, and contributing to labor burden reduction of an operator and productivity improvement, and to provide a manufacturing method of the same.SOLUTION: A cushion pad for a vehicle, in which a receiving surface part 31 at a side on which at least an occupant abuts is formed of a surface layer pad 3 of a soft polyurethane foam molding comprises: a core pad 2 which is a bead foam molding, and in which a thin plate part 26 with flexibility is erected and formed along a rear face outer peripheral edge 21 near an outer peripheral edge of the rear face; and a surface layer pad 3 which is buried and integrated by making the core pad 2 to an insert article with an exposed rear face 2b, and covering a lateral face 23 of the core pad 2 to the rear face outer peripheral edge 21 in a lateral part 32.SELECTED DRAWING: Figure 1
Patent JP-2022136760-A (JP)
Title: Two-way openable curtain
Inventor: CHEN LIN
IPC: E06B9/06
Filed: 2021-03-08
Abstract: To provide two-way openable curtain including an upper beam, a middle beam and a lower beam, in which a lifting control structure is installed at the upper beam, and a shielding structure is installed between the middle beam and the lower beam.SOLUTION: The lifting control structure operates a first rotating shaft or a second rotating shaft to rotary, and thereby a first pull cord or a second pull cord is rewound or pulled out at the same time, and the first pull cord moves a middle beam and the second pull cord moves a bottom beam. In addition, a one-way clutch and a preload unit are installed on the upper beam, and when the lower beam moves by pushing the middle beam upward, the one-way clutch disconnects interlocking of the first rotating shaft and the lift control structure. The driving force generated by the preload unit immediately rotates the first rotating shaft, and unwinds the first pull cord, thereby maintaining a strained situation of the pull cord.SELECTED DRAWING: Figure 3
Patent JP-2022142066-A (JP)
Title: Method for improving strength of molded article and method for producing strengthened molded article
Inventor: SENGOKU RISA
IPC: B22F3/16
Filed: 2021-03-16
Abstract: To provide a method for improving the strength of a molded article and a method for producing a strengthened molded article obtained by improving the strength of a molded article.SOLUTION: A method for improving the strength of a molded article comprises: a step (1) in which a molded article comprising an oxide(s) comprising at least one element selected from the group consisting of Si, Al, Ca, Zr, Ti, Fe, Cr and Mg is subjected to impregnation treatment with at least one or more silica-containing solutions, including a silica sol solution or an alkyl silicate solution; a step (2) in which the molded article treated by the step (1) is subjected to heating treatment at 800°C or more; a step (3) in which the molded article treated by the step (2) is subjected to impregnation treatment with at least one or more silica-containing solutions, including a silica sol solution or an alkyl silicate solution; and a step (4) in which the molded article treated by the step (3) is subjected to heating treatment at 800°C or more, and at least one of the step (2) and the step (4) is the heating treatment at 1,000°C or more.SELECTED DRAWING: None
Patent JP-2022148867-A (JP)
Title: Egg pack
Inventor: NANBU YUKIO
IPC: B65D25/54
Filed: 2021-03-24
Abstract: To give various kinds of information to a pulp-molded egg pack without printing information on the exterior surface of the pack.SOLUTION: A pulp-molded egg pack 100 has storage space S of eggs E formed inside by closing a container body 2 and a lid body 3. The lid body 3 is provided with a visible window W1 to view an information display member 5 stored in the storage space S.SELECTED DRAWING: Figure 1
Patent JP-2022149650-A (JP)
Title: Railroad car
Inventor: INOUE TOICHI
IPC: B61C17/12
Filed: 2021-03-25
Abstract: To provide a technique that can standardize railroad cars in reducing a set of the railroad cars.SOLUTION: A railroad car is equipped with: a main transformer 210 mounted on an underframe 110 provided with a plurality of transverse beams 115; and a car B with no transformer and a car C with a transformer which receive supply of electric power from the main transformer 210. The main transformer 210 includes a 3M main transformer 210A corresponding to the first main transformer and a 4M main transformer 210B corresponding to a second main transformer, which are designed in accordance with the number of motive power cars that supply electric power. Either the 3M main transformer 210A or the 4M main transformer 210B is mounted on the underframe 110. Positions of wiring terminals provided in the 3M main transformer 210A or the 4M main transformer 210B in which the number of motive power cars which the transformers can deal with are different are commonalized.SELECTED DRAWING: Figure 2
Patent JP-2022150804-A (JP)
Title: Resin composition for laminates, laminate and liquid wrapper
Inventor: MASUMURA CHIAKI
IPC: C08F4/70
Filed: 2021-03-26
Abstract: To provide a resin composition for laminates, a laminate and a liquid wrapper which allow quick filling in a wide temperature range from low to high temperatures.SOLUTION: A resin composition for an intermediate layer of a laminate comprises at least (I) a substrate layer, (II) an intermediate layer and (III) a sealant layer in the stated order, the resin composition comprising an ethylenic ionomer satisfying the condition (a): a phase angle δ is 50-75 degrees at an absolute complex elastic modulus G*=0.1 MPa measured with a rotary rheometer.SELECTED DRAWING: None
Patent JP-2022154346-A (JP)
Title: Imaging processing apparatus, imaging processing method, and program
Inventor: KUROKI DAISUKE
IPC: H04N5/235
Filed: 2021-03-30
Abstract: To make it possible to set exposure conditions that are optimized in accordance with an imaging environment.SOLUTION: An imaging apparatus includes first setting means for setting a first exposure condition on each area in which an imaging area is divided, retaining means for retaining corrective information on the first exposure condition, and second setting means for setting a second exposure condition on the divided areas, which is a corrected version of the first exposure condition on the basis of the corrective information.SELECTED DRAWING: Figure 1
Patent JP-2022154433-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-03-30
Abstract: To provide a game machine capable of enhancing player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 can execute a time-shortening game state having a high operation probability of an electric accessory 315b. The time-shortening state includes: an a-time-shortening game state that can be started after completion of a jackpot game; and a c-time-shortening game state that can be started when a jackpot lottery results in a time-shortening pattern stop losing. The game machine 10 executes a RUSH performance for showing that an operation probability of the electric accessory 315b is high and a jackpot game easily occurs when control is shifted to an a-time-shortening game state. An image capable of identifying a reservation number of a second special pattern game is displayed during execution of a RUSH performance. When control is shifted to a c-time-shortening game state during execution of a RUSH performance, a time-shortening game round display (performance) for showing the number of remaining special pattern games executable in a c-time-shortening game state is executed after completion of a RUSH performance, and an image capable of identifying a reservation number of a first special pattern game is displayed.SELECTED DRAWING: Figure 224
Patent JP-2022154798-A (JP)
Title: Image forming apparatus
Inventor: YAMAGUCHI AKIHIRO
IPC: G03G21/16
Filed: 2021-03-30
Abstract: To reduce the number of revolutions of a motor that transmits a driving force through a speed reduction mechanism.SOLUTION: A printer comprises: photoreceptor drums on which latent images are formed; and driving devices 31 that drives the photoreceptor drums. The driving devices 31 each include a motor 33, a drive pulley 35 provided on the motor 33, a driven pulley 37 provided on the photoreceptor drum, and a metal belt 39 wound around the drive pulley 35 and the driven pulley 37. The number of revolutions of the motor 33 is 2000 rpm or less.SELECTED DRAWING: Figure 2
Patent JP-2022155852-A (JP)
Title: Vr leg-pinched danger simulation device, and vr leg-pinched danger simulation system
Inventor: OGAWA KENZO
IPC: G09B9/00
Filed: 2021-03-31
Abstract: To provide a VR leg-pinched danger simulation device capable of providing a more realistic experience of danger, and a VR leg-pinched danger simulation system.SOLUTION: The VR leg-pinched danger simulation device includes: a weight 103 supported movably vertically; a foot insertion part 102 located below the weight for inserting the toes; a weight-holding mechanism that holds the weight in an elevated state and outputs a trigger signal to release the holding state to allow the weight to drop; a stopper 108 that stops at the predetermined position when the weight descends; and a control unit that sends a trigger signal to the weight-holding mechanism in sync with the VR image to drop the weight.SELECTED DRAWING: Figure 1
Patent JP-2022156925-A (JP)
Title: Mullite sintered body with excellent thermal resistance and durability and production method thereof
Inventor: YABUKI KOHEI
IPC: C04B35/185
Filed: 2021-03-31
Abstract: To provide a mullite sintered body having an excellent thermal resistance and durability.SOLUTION: Provided is a mullite sintered body that satisfies the following requirements (1)-(6). (1) A mass ratio of Al2O3:SiO2 ranges from 73:27 to 77:23. (2) The sintered body consists of a single phase of mullite. (3) The relative density to the theoretical density is more than 95%. (4) The mean grain size is 7-15 μm. (5) The content of crystal grains whose size is 6 μm or less is 20% or less. (6) Deflection is 5 mm or less after holding for 5 hours at 1,650°C under applied stress of 3 MPa.SELECTED DRAWING: Figure 1
Patent JP-2022158422-A (JP)
Title: Falling object receiving device on scaffold
Inventor: BAN KAZUO
IPC: F16B41/00
Filed: 2021-04-02
Abstract: To provide a falling object receiving device which receives a falling object falling from a high place of a scaffold construction body.SOLUTION: In a falling object receiving device protruding toward an outside space from a scaffold construction body forming a work space, a pivotally supporting piece (37) provided at a base end portion (8c) of each of a pair of right and left vertical frames (8) constituting the falling object receiving device is pivotally connected in a freely rotatable manner to a pivot (59) of a support bracket (7) fixed to the scaffold construction body, by inserting the pivot into a pivotally supporting hole (38) of the pivotally supporting piece. A temporarily placing table (65) is provided on the support bracket, and assist means (66) is provided on the base end portion of the vertical frame. The assist means is provided with a mounted portion (70) mounted on the temporarily placing table (65) when the vertical frame (8) is in a standing posture (P1) and the pivotally supporting hole (38) is made to face a tip of the pivot (59). A vertical load of the vertical frame is supported by the temporarily placing table.SELECTED DRAWING: Figure 15