baber/WOPTO huggingface dataset:
Patent JP-2021172118-A (JP)
Title: Step device for vehicle
Inventor: KATO TOMOYUKI
IPC: B60R3/02
Filed: 2020-04-20
Abstract: To provide a step device for a vehicle which facilitates getting on/off.SOLUTION: A step device 41 includes a movable step 40 provided on a door opening 3 of a vehicle 1, and an actuator for driving the movable step 40 and operating the movable step in development/storage directions. A control device constituting a driving control part by controlling operation of the actuator includes a sidewalk detection part for detecting a sidewalk 71 provided in parallel with a traveling road surface 70 of the vehicle 1. The control device further includes a separation distance detection part for detecting a separation distance D between a side edge part 1s and the sidewalk 71 of the vehicle 1 storing the movable step 40, and a development amount setting part for setting a development amount L of the movable step 40 extending in a width direction of the travelling road surface 70 from the side edge part 1s of the vehicle 1 on the basis of the separation distance D. The development amount setting part sets the larger development amount L of the movable step 40 as the separation distance D between the side edge part 1s and the sidewalk 71 of the vehicle 1 is large.SELECTED DRAWING: Figure 12
Patent JP-2021171174-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2020-04-21
Abstract: To provide a game machine with new playability.SOLUTION: A game machine includes normal symbol lottery means for performing a normal symbol lottery on the basis of a game ball passing through a normal start area, normal symbol control means for performing variable display of a normal symbol and controlling so that the result of the normal symbol lottery is derived, and special symbol lottery facilitating means for facilitating the passage of the game ball through a special start area when a normal symbol winning stop mode indicating a normal symbol winning is derived. In a specific game state, a specific control is executed in which at least one or more of the probability that the normal symbol winning is derived, the degree of ease of passing the game ball through the special start area, and the variable display time of the normal symbol are different from those of the normal game state. The specific game state includes at least two specific game states from among a first specific game state, a second specific game state, and a third specific game state.SELECTED DRAWING: Figure 8
Patent JP-2021173851-A (JP)
Title: Photosensitive resin composition, photosensitive resin coat, photosensitive dry film and patterning method
Inventor: MARUYAMA HITOSHI
IPC: C08G59/62
Filed: 2020-04-24
Abstract: To provide a photosensitive resin composition that can form a resin film (resin layer) that has excellent film properties and shows excellent reliability as a film for protecting electric/electronic components and a film for bonding substrates, and to provide a photosensitive resin film, a photosensitive dry film and a patterning method using them.SOLUTION: A photosensitive resin composition contains (A) a silicone resin having an epoxy group and/or a phenolic hydroxy group, (B) an epoxy resin composed of repeating units represented by specific formulae (B1)-(B3), and (C) a photoacid generator.SELECTED DRAWING: None
Patent JP-2021172284-A (JP)
Title: Electric vehicle
Inventor: Mizusaki Tomoaki
IPC: B60K1/04
Filed: 2020-04-28
Abstract: To improve rigidity of a vehicle front part.SOLUTION: An electric vehicle includes: a body having a pair of suspension towers; a tower bar spanning a space between the pair of suspension towers; an electric unit located between the pair of suspension towers and supported by the body; and at least one connection member which connects an intermediate part of the tower bar with the electric unit.SELECTED DRAWING: Figure 2
Patent JP-2021182115-A (JP)
Title: Image forming apparatus
Inventor: KAWAJIRI KAZUKI
IPC: G03G21/08
Filed: 2020-05-20
Abstract: To provide an image forming apparatus that is low cost, and can eliminate static electricity on a photoreceptor drum with uniform light quantity distribution to prevent deterioration of an image.SOLUTION: An image forming apparatus 100 comprises: a photoreceptor drum 30; a light guide plate 34b that emits light L incident from an end from an irradiation end face 34e and irradiates the photoreceptor drum 30 with the light; a static eliminating light source 34a that is arranged in the vicinity of the end of the light guide plate 34b and emits the light L to be incident on the light guide plate 34b; and a shield wall 36 that is arranged between the light guide plate 34b and the photoreceptor drum 30 to cover the irradiation end face 34e, and ununiformly restricts the light L emitted from the irradiation end face 34e in a longitudinal direction of the light guide plate 34b. Of the light L emitted from the irradiation end face 34e, the light L emitted from areas R1, R2 corresponding to the vicinity of both ends of the light guide plate 34b is less restricted by the shield wall 36 compared with static eliminating light with which an area R3 is irradiated, which is an area other than the areas R1, R2 of the light guide plate 34b.SELECTED DRAWING: Figure 3
Patent JP-2021181659-A (JP)
Title: Tambour
Inventor: NITTA KUMIKO
IPC: D05C1/04
Filed: 2020-05-20
Abstract: To provide a tambour capable of preventing a cloth from moving and deviating during embroidery work.SOLUTION: A tambour A1 includes: an inner frame 1 having an annular frame part 11; an outer frame 2 mounted on an outer periphery of the frame part 11; and inner diameter adjustment means capable of adjusting an inner diameter of the outer frame 2. The tambour is used in a state where a cloth is sandwiched between an outside surface 111 of the frame part 11 and an inside surface 211 of the outer frame 2 and where the cloth closes an upper end opening 110 of the frame part 11. One of the outside surface 111 of the frame part 11 and the inside surface 211 of the outer frame 2 includes a first inclined surface 112 positioned radially outward toward the upper part, and the other of the outside surface 111 of the frame part 11 and the inside surface 211 of the outer frame 2 is provided with a second inclined surface 212 (contact part) capable of coming into contact with the first inclined surface 112.SELECTED DRAWING: Figure 4
Patent JP-2020202176-A (JP)
Title: Heating device having area heating element, cooking utensil having such heating device, and manufacturing method of such heating device
Inventor: LUTZ OSE
IPC: H05B3/34
Filed: 2020-05-27
Abstract: To provide a heating device that can maintain the design, is easily assembled, and has a cost-effective heating element.SOLUTION: A heating element 12 includes fibers 13a and 13b of a heat conductive material made of silicon carbide. In an upper region of the heating element 12, the fibers 13a and 13b are arranged to extend in parallel as individual fibers or as yarns formed by spinning or twisting the fibers. Further, the fibers 13a and 13b extend between a left side connecting contact 18a and a right side connecting contact 18b over a shortest path.SELECTED DRAWING: Figure 1
Patent JP-2021188081-A (JP)
Title: Austenitic stainless steel sheet and method for producing the same
Inventor: KIMURA KEN
IPC: C21D9/46
Filed: 2020-05-28
Abstract: To provide an austenitic stainless steel sheet that has a high strength and a small shape change after etching.SOLUTION: The austenitic stainless steel sheet according to the present invention is characterized in that it contains, in mass%, C: 0.12% or less, Si: 0.01% or more and 1.0% or less, Mn: 0.01% or more and 2.0% or less, P: 0.040% or less, S: 0.030% or less, Cr: 16.0% or more and less than 20.0%, Ni: more than 6.0% and less than 15.0%, and N: 0.13% or less, and the balance consisting of Fe and impurities, and, setting the area ratio of recrystallized grains at plate thickness center part as Xc (%) and the area ratio of recrystallized grains at plate thickness 1/10 position as Xs (%), the following equation (1) is satisfied, Xs (%) is 0.5% or more and 10% or less, and the cross-section hardness at the plate thickness center part is 300 HV or more. Xs>Xc -- (1).SELECTED DRAWING: Figure 1
Patent JP-2021190141-A (JP)
Title: Magnetic tape apparatus, magnetic tape, and magnetic tape cartridge
Inventor: KASADA NARUTO
IPC: G11B23/107
Filed: 2020-05-28
Abstract: To provide means which allows for stable running of a magnetic tape when the magnetic tape is housed in a magnetic tape cartridge, and proper recording and/or reproducing in recording and/or reproducing data to/from the housed magnetic tape.SOLUTION: A magnetic tape apparatus, a magnetic tape, and a magnetic tape cartridge are configured so that a magnetic tape runs with a tension applied in a longitudinal direction of the magnetic tape between a take-up reel and a cartridge reel, wherein the maximum value of the tension is equal to or larger than 0.50 N, and the magnetic tape is taken up with the tension after running on the cartridge with a tension of 0.40 or less in the longitudinal direction of the magnetic tape, wherein the amount of curve of the magnetic tape in the longitudinal direction is equal to or less than 4 mm/m.SELECTED DRAWING: None
Patent JP-2020200030-A (JP)
Title: Front part child seat cover for bicycle
Inventor: HAGIFUJI HIROYUKI
IPC: B62J17/08
Filed: 2020-05-29
Abstract: To make a top part of a front part child seat cover vertically movable.SOLUTION: A front part child seat cover for a bicycle comprises: a cover main body part 11; a transparent cover upper part 12; and an installation auxiliary plate 13 installed on a back face of a headrest H of a seat. The back face side of the installation auxiliary plate 13 is provided with an engagement member 20 for mutually engaging with an engagement member 22 arranged in a back-face side lower part of the cover upper part 12, and the cover upper part 12 can be attachably and detachably and vertically movably engaged with the installation auxiliary plate 13. A locking member 19 is arranged at a rear edge part of both-side surface parts 11s of the cover main body part 11, and can be attachably and detachably locked on the installation auxiliary plate 13. A hole part or a notch part 11k for exposing these handle grips G to outside is provided in a part of the cover main body part 11 corresponding to the left and right handle grips G. A connection member 16 that is mutually connectable to and separable from a front upper part of the cover main body part 11 is arranged on a front lower edge of the cover upper part 12.SELECTED DRAWING: Figure 3
Patent JP-2021189307-A (JP)
Title: Buzzer control device, fax communication device and buzzer control method
Inventor: NAGATA TAKESHI
IPC: G10K15/04
Filed: 2020-05-29
Abstract: To suppress a circuit of a device which controls a buzzer from being complex.SOLUTION: An image formation apparatus 101 has: a signal generation part 123 which generates a PWM wave based upon an audio signal; and signal processing part 306 means which converts the PWM wave generated by the signal generation part 123 into a rectangular wave. A signal processing part 306 has: a first counter 307 which determines a pulse width of the PWM wave; comparison means which compares a first difference value with a second difference value, the first difference value of the PWM wave being obtained by subtracting a pulse width of a second cycle a cycle before a first cycle from a pulse width of the first cycle, and the second difference value being obtained by subtracting a pulse width a cycle before the second cycle from the pulse width of the second cycle; and output means which changes the state of the rectangular wave when the sign of the first difference value changes from the sign of the second difference value to output the rectangular wave.SELECTED DRAWING: Figure 3
Patent JP-2021190006-A (JP)
Title: Image processing device, image processing method and program
Inventor: SASAKI YOSHITAKA
IPC: G06T1/00
Filed: 2020-06-04
Abstract: To properly correct illumination unevenness in a photographed image.SOLUTION: A first color conversion unit 203 acquires inspection image data from a data holding unit 202 and performs color conversion of each color included in an inspection image based on illumination distribution data. A color conversion parameter derivation unit 204 calculates a color conversion parameter on the basis of a correspondence of colors of a color chart that is obtained by performing color conversion of each of reference image data obtained by imaging in a reference environment and evaluation image data obtained by imaging in an evaluation environment by the first color conversion unit 203. An illumination distribution data generation unit 205 generates illumination distribution data from an illumination unevenness image imaged by arranging a plurality of color charts in an imaging environment. A second color conversion unit 207 converts a color of evaluation image data obtained by correcting illumination unevenness by the first color conversion unit 203 by using the color conversion parameter derived by the color conversion parameter derivation unit 204.SELECTED DRAWING: Figure 2
Patent JP-2020175661-A (JP)
Title: Printing device
Inventor: HAYASHI MASAYA
IPC: B41J29/13
Filed: 2020-06-08
Abstract: To suppress foreign matters from entering an inside of a casing part.SOLUTION: A printing device 1 includes: a printing part 6 which prints on a medium positioned in a print area; a casing part 32 which houses the printing part 6 and covers the print area; a support part 4 which can support the medium, and can move so as to include a set position which includes at least an outer side position of the casing part 32 and sets the medium, and the print area in a movement path; and a cover part 10 which is arranged so as to protrude to a set position side with respect to the casing part 32 and cover at least a part of the movement path of the support part 4. With this structure, foreign matters can be suppressed from entering an inside of the casing part 32.SELECTED DRAWING: Figure 6
Patent JP-2021196870-A (JP)
Title: Virtual viewpoint rendering device, method, and program
Inventor: WATANABE RYOSUKE
IPC: G06T15/20
Filed: 2020-06-15
Abstract: To determine a texture portion that is not a subject as a transmission region by comparing texture to be mapped to a 3D model of the subject with a background model at a corresponding position, and enhance the quality of a virtual viewpoint image by performing transmission processing in rendering.SOLUTION: A virtual viewpoint rendering device 1 acquires a camera image of a subject, its background statistical information, a 3D model shape, and occlusion information. A virtual viewpoint identification section 101 identifies a position of a virtual viewpoint. A texture reference pixel position calculation section 102 calculates a camera mapping texture to a 3D model and reference pixel positions on the camera image. A foreground transmission region determination section 103 determines a transmission region in rendering on the basis of a comparison result of the texture at each reference pixel position and each pixel value of the background statistical information. A virtual viewpoint image rendering section 104 applies transmission processing to the transmission region when rendering the 3D model on a 2D plane and synthesizing a virtual viewpoint image.SELECTED DRAWING: Figure 1
Patent JP-2021196548-A (JP)
Title: Photosensitive composition, color filter, and solid state imaging device
Inventor: KOGURE KENTO
IPC: G02B5/20
Filed: 2020-06-17
Abstract: To provide a photosensitive composition which is excellent in storage stability and has a high residual film rate, nonetheless enables formation of a fine pattern.SOLUTION: A photosensitive composition is provided which does not include coloring pigment, and includes a binder resin (A), a photopolymerizable compound (B), a photopolymerizable initiator (C), an ultraviolet absorber (D1) having solubility in methoxypropyl acetate of 3 mass% or more and a benzotriazole-based ultraviolet absorber (D2) having light transmittance at a wavelength of 365 nm of less than 10%.SELECTED DRAWING: None
Patent JP-2022001152-A (JP)
Title: Washing machine, control method, and control system
Inventor: NARUSE HAYATO
IPC: D06F34/28
Filed: 2020-06-19
Abstract: To provide a device and method capable of executing various control programs more easily and safely.SOLUTION: A washing machine communicable with an external apparatus includes: a communication part 570 for receiving washing information from the external apparatus; a washing function part for performing an operation regarding washing with respect to laundry based on the washing information; and a control device 550 for controlling the washing function part. The washing information includes a plurality of pieces of control information each of which is control information regarding a parameter for controlling the operation of the washing function part, and order information regarding the order of executing the plurality of pieces of control information. The control device 550 corrects the washing information based on rules regarding the order of washing, and allows the washing function part to execute the operation based on the washing information by executing the washing information after the correction.SELECTED DRAWING: Figure 5
Patent JP-2022006383-A (JP)
Title: Inspection method
Inventor: KAJIKAWA KEISUKE
IPC: G01N29/04
Filed: 2020-06-24
Abstract: To provide an inspection method capable of easily correcting a guide wave signal.SOLUTION: An inspection method according to at least one embodiment of the present disclosure includes: a step of transmitting and receiving a guide wave from an ultrasonic sensor installed on an object to be inspected to acquire a first guide wave signal; a step of determining a scaling factor based on information about the known distance between a reference point and a first change point in acoustic impedance and information about the position of the first change point according to the first guide wave signal; and a step of correcting the first guide wave signal with the determined scaling factor.SELECTED DRAWING: Figure 6
Patent JP-2022010461-A (JP)
Title: Peeling device
Inventor: ATAKA EIJI
IPC: A23N5/00
Filed: 2020-06-29
Abstract: To provide a peeling device capable of efficiently peeling the outer coat of a nut leaving the inner coat of the nut when peeling the outer coat of the nut having the outer coat and the inner coat.SOLUTION: A peeling device 10 includes a feeding port part 11 to which a nut before peeling process is fed, a charging port part 12 through which a nut after peeling process is discharged, and a flow channel 13 formed between the feeding port part 11 and the charging port part 12. The flow channel 13 has a straight part 17, a corner part 18, and a cutter part 25 for making incisions on the outer coat of the nut inside the flow channel 13, which is disposed in the corner part 18 of the flow channel 13.SELECTED DRAWING: Figure 1
Patent JP-2022012489-A (JP)
Title: Baseboard for remodeling fitting, remodeling fitting, and remodeling fitting construction method
Inventor: OTAKA HIROKI
IPC: E06B1/56
Filed: 2020-07-01
Abstract: To provide a baseboard for remodeling fitting with improved workability.SOLUTION: A baseboard for remodeling fitting 1, which is disposed below a sill 112 provided on an opening of a building and covers between an installation surface 91 and the sill 112, has a surface part 11 having a flat face provided on an outdoor side of the building, and a baseboard engaging portion 16 that extends toward an indoor side from a rear side of an upper portion of the surface part 11 and bends upward. Rotating the surface part 11, as a rotation axis, around a tip 11a disposed at an upper end of the surface part 11 causes the baseboard engaging portion 16 to engage with a sill side engaging portion 2 disposed at a lower end on the outdoor side of the sill 112.SELECTED DRAWING: Figure 4
Patent JP-2022012915-A (JP)
Title: Internal gear pump
Inventor: SUZUKI YUTAKA
IPC: F04C15/06
Filed: 2020-07-02
Abstract: To disclose one example of an internal gear pump capable of reliably preventing driving torque of an inner rotor from increasing excessively.SOLUTION: A housing 7 is provided with a communication passage 15 that communicates a third discharge port 14 with the outside. Consequently, fluid for operation in a chamber between ports can be discharged to the outside via the third discharge port 14 and the communication passage 15. Therefore, since an internal gear pump 1 can reliably prevent pressure in the chamber between the ports from increasing excessively, it is possible to reliably prevent driving torque of an inner rotor 5 from increasing excessively.SELECTED DRAWING: Figure 3
Patent JP-2022014224-A (JP)
Title: Automatic transmission control device
Inventor: YAMANE TAKAYUKI
IPC: F16H61/02
Filed: 2020-07-06
Abstract: To provide an automatic transmission control device capable of improving fuel efficiency of an engine while avoiding a shortage in electric power generated with a generator.SOLUTION: An automatic transmission control device 1 is a control device of an AMT 4 on a vehicle V mounted with an engine 2, a motor generator 3, a battery 6, and an electric installation 8 operated with electric power of the battery 6. The automatic transmission control device 1 has: an electric installation information acquisition section 23 which acquires electric installation information about operation of the electric installation 8; an SOC acquisition section 24 which acquires SOC of the battery 6; a transmission rotation speed acquisition section 22 which acquires a transmission rotation speed; and a transmission control section 25 which controls transmission operation to change a gear ratio of the AMT 4 on the basis of the electric installation information, the acquired SOC and the transmission rotation speed. The transmission control section 25 controls the transmission operation so as to make the transmission rotation speed larger when a predetermined electric power generation priority condition is met on the basis of the electric installation information than when the predetermined electric power generation priority condition is not met.SELECTED DRAWING: Figure 1
Patent JP-2022014269-A (JP)
Title: Vehicle and another vehicle recognition method
Inventor: ITO HIRONORI
IPC: G01S13/931
Filed: 2020-07-06
Abstract: To improve accuracy of recognizing another vehicle around a vehicle.SOLUTION: A vehicle 1 comprises: an another vehicle detection device 2 which detects reflection points on another vehicle existing around the vehicle by emitting electromagnetic waves around the vehicle; a target generation section 44 which generates targets by grouping reflection points detected through the another vehicle detection device; and a target edit section 45 which edits the target generated through the target generation section. The target edit section extracts two targets from the targets generated through the target generation section, identifies an idealistic shape when the two targets are integrated on the basis of a plane defined by the two targets and visible from the vehicle, and integrates the two targets into the idealistic shape when a predetermined integration condition is met.SELECTED DRAWING: Figure 8