baber/WOPTO huggingface dataset:
Patent JP-2020024177-A (JP)
Title: Zero-cross discrimination device, control device and image formation device
Inventor: TERAMOTO HIRONOBU
IPC: G01R19/00
Filed: 2018-08-08
Abstract: To provide a technique which discriminates whether the detected zero-cross is correct.SOLUTION: A zero-cross discrimination device detects the zero-cross of the alternating current supplied from an AC power source and controls the supply of the alternating current to a load on the basis of the timing at which the zero-cross is detected. Especially, the zero-cross discrimination device acquires the total value of the alternating current supplied to the load in a prescribed measurement period with the first timing at which the first zero-cross is detected as the original point, and discriminates whether the first zero-cross is the correct zero-cross on the basis of the information on whether or not the total value is within a prescribed range.SELECTED DRAWING: Figure 5
Patent JP-2020027149-A (JP)
Title: Image forming apparatus
Inventor: MARUYAMA AKIHISA
IPC: G03G21/14
Filed: 2018-08-10
Abstract: To reduce waste of power supplied to a fixing unit, compared with a case where an image forming apparatus continues to supply power to the fixing unit even when image quality adjustment processing is not required.SOLUTION: An image forming apparatus is started up at a predetermined first time and starts supply of power to a fixing unit, when image quality adjustment processing is required, starts image quality adjustment control at a second time later than the first time at which the supply of power to the fixing unit is started, and when the image quality adjustment processing is not required, stops the supply of power to the fixing unit at a third time including and subsequent to the second time.SELECTED DRAWING: Figure 9
Patent JP-2020029799-A (JP)
Title: Displacement compressor
Inventor: ISHIMARU HIROTOSHI
IPC: F04B39/06
Filed: 2018-08-21
Abstract: To restrict the heat transfer heating to a compression space from the discharged working fluid in a displacement compressor equipped with a discharge cover for covering the in-machine discharge part that discharges pressurized working fluid from the compression space.SOLUTION: Between a compression space 10 and an internal surface 200b of a discharge cover 200, a discharge cover inner space 120 having a swirling flow path that opens toward the inner peripheral surface of the chamber is formed. And the discharge cover inner space 120 is divided into an upper flow path 403 formed on the upper side and a lower flow path 402 formed on the lower side by a tabular partition part 401 having an open hole 401a.SELECTED DRAWING: Figure 4
Patent JP-2020029333-A (JP)
Title: Label reading system
Inventor: SONE DAIJI
IPC: B65G1/137
Filed: 2018-08-22
Abstract: To provide a label reading system by which a label affixed to a part box to be transported by a fork lift can be read out accurately with a camera.SOLUTION: A system guides to a label reading area A while guiding a fork lift 10 with an image I of laser light at a front side of a travel direction of the fork lift 10 so as to instruct a travel speed and a transit position in a travel route F1. In the label reading area A, the system picks out labels L, L,... affixed to part boxes 2, 2, ... to read out information of the labels L, L,... Accordingly the fact that a driver of the fork lift 10 is driving the fork lift 10 at the travel speed and the transit position according to the guidance of the image I of laser light enables accurate read out of information of the labels L, L,... by label imaging of an imaging device 3 at the label reading area A.SELECTED DRAWING: Figure 1
Patent JP-2020030383-A (JP)
Title: Imaging optical system
Inventor: ASAKURA TAKESHI
IPC: G02B13/02
Filed: 2018-08-24
Abstract: To provide an imaging optical system which is suitable for a large-aperture inner-focus medium-telephoto image capturing lens with a medium telephoto angle of view of 20-30° and an F-number of approximately 1.4, allows for reducing the size and weight of a focusing group and of the entire optical system, and offers good image forming performance.SOLUTION: An imaging optical system is provided, comprising a first lens group G1 having positive power, an aperture stop S, a second lens group G2 having negative power, and a third lens group G3 having positive power in order from the object side to the image side. While focusing, the first lens group G1, the aperture stop S, and the third lens group G3 are stationary relative to the image plane, and the second lens group G2 moves along an optical axis. The second lens group G2 consists of one lens element. All lens elements with negative power belonging to the first and third lens groups G1, G3 are cemented to lens elements with positive power. All lens components of the first and third lens groups G1, G3 have positive power. The imaging optical system satisfies a predefined conditional expression.SELECTED DRAWING: Figure 1
Patent JP-2020031698-A (JP)
Title: Self-standable rucksack
Inventor: HOSHINO TARO
IPC: A45F3/02
Filed: 2018-08-27
Abstract: To prevent an article stored in a rucksack from falling, and to make it easy to remove, by enabling the rucksack to be self-standable when being placed on the ground, a floor, a table or the like.SOLUTION: A rucksack 1 has a shape of an approximate isosceles triangle having a front surface 2 and a back pad surface 3 as equal sides, and a bottom surface 4 as a bottom side, and is self-standable. The ratio of the length between the bottom surface 4 and the back pad surface 3 is 1:2.4. A core material 5 formed of planar urethane foam is mounted inside the back pad surface 3 and the bottom surface 4, and the back pad surface 3 and the bottom surface 4 are supported approximately linearly by the core material 5.SELECTED DRAWING: Figure 1
Patent JP-2020035131-A (JP)
Title: Obstacle zone estimation method and obstacle zone estimation device
Inventor: TAKANO HIROYUKI
IPC: G08G1/00
Filed: 2018-08-29
Abstract: To provide an obstacle zone estimation method and an obstacle zone estimation device capable of estimating a zone in which an obstacle exists, without actually detecting the obstacle.SOLUTION: An obstacle zone estimation device 100 comprises a storage device 50 and a controller 40. The controller 40 acquires travel histories of a vehicle traveling on one link, and discriminates the acquired travel histories to be a travel history along a course that is set to the one link, or to be a travel history detouring the course which is set to the one link, on the basis of predetermined conditions. The controller 40 causes the storage device 50 to store the respective discriminated travel histories. The controller 40 estimates a zone in which an obstacle may exist on the basis of the discriminated travel histories.SELECTED DRAWING: Figure 1
Patent JP-2020036709-A (JP)
Title: Treatment device
Inventor: INADA MASAO
IPC: A61B17/00
Filed: 2018-09-03
Abstract: To suppress breakage of a water bag without pressure-proofing the water bag.SOLUTION: A treatment device 1 includes a robot arm 2, a treatment head 3, an arm controller 51, a water bag 33 and a control part 5. The treatment head 3 has an irradiation part 31 provided at the tip of the robot arm 2 and constituted so as to radiate convergent ultrasonic. The water bag 33 is formed in a bag-like shape using a material having an acoustic impedance of 1.0×10to 2.0×10Ns/m, is mounted on the treatment head 3 so as to cover the irradiation part 31, and is formed so as to bring a thickness of a contact portion in contact with a treatment object in a state where water is stored in the inside at the time of treatment to 0.1 to 2 mm. The control part 5 controls water supply to the water bag 33 so as to bring pressure applied to the contact portion to 15kPa or less.SELECTED DRAWING: Figure 3
Patent JP-2019140372-A (JP)
Title: Capacitor component and method of manufacturing the same
Inventor: KWON HYUNG SOON
IPC: H01G4/30
Filed: 2018-09-06
Abstract: To provide a capacitor component including a dielectric layer having an increased dielectric constant without degrading reliability.SOLUTION: A capacitor component includes a body in which a dielectric layer and an internal electrode are alternately stacked, and an external electrode disposed on the body and connected to the internal electrode. The dielectric layer includes a composite layer including a dielectric material and a metallic particulate, and first and second protective layers disposed across the composite layer. The thickness of each of the first and second protective layers is equal to or greater than 1/3 of the thickness of the dielectric layer.SELECTED DRAWING: Figure 3
Patent JP-2019077672-A (JP)
Title: Bisaryl alcohols having naphthalene skeleton and method for producing the same
Inventor: SAEKI TAKASHI
IPC: C07C43/23
Filed: 2018-09-12
Abstract: To provide a resin raw material capable of exhibiting a high refractive index and high heat resistance.SOLUTION: A compound is represented by the following formula. In formula, ring Z, ring Zand ring Zare aromatic rings; at least one of the ring Z, the ring Zand the ring Zis a naphthalene ring; Ris H, 1-6C alkyl group which may have a branch, 5-12C cycloalkyl group or 6-12C aryl group; R, Rand Rare each independently 1-6C alkyl group which may have a branch, 6-12C aryl group or a halogen atom; Rand Rare 2-4C alkylene group which may have a branch; m1, m2 and m3 are an integer of 0-3; and n1 and n2 are each an integer of 1 or more.SELECTED DRAWING: None
Patent JP-2020042643-A (JP)
Title: Vehicle controller
Inventor: YOSHIKAWA TATSUYA
IPC: B60W30/09
Filed: 2018-09-12
Abstract: To allow a vehicle, which is automatically driven, to travel safely even when communication processing between plural communication devices is not stabilized.SOLUTION: A vehicle controller of an embodiment includes: an acquisition unit that acquires a communication period of communication processing which is performed between plural communication devices involved in collision avoidance control that halts a vehicle through automatic driving so as to avoid collision of the vehicle with an object; and a control unit that, when a delay time of the acquired communication period with a predetermined communication period as a reference is equal to or larger than a preset threshold, or when retransmission control is implemented in communication processing between the plural communication devices, reduces the speed of the vehicle according to the predetermined timing of initiating braking of the vehicle or raises a deceleration according to the predetermined timing.SELECTED DRAWING: Figure 5
Patent JP-2019093113-A (JP)
Title: Shoe upper transport mechanism
Inventor: HSU CHIEN-YU
IPC: A43D999/00
Filed: 2018-09-12
Abstract: To provide a shoe upper transport mechanism which can increase the number of equipment arrangement areas by successively providing the shoe upper transport mechanisms.SOLUTION: The shoe upper transport mechanism is structured to be able to transport wooden lasts 9 along a prescribed transporting direction. The mechanism includes: a rail unit 2 which is divided into a work area 201, a hand delivery area 202, and a transfer area 203; conveyance means 3 having a gripper 32 which is constituted to grip the wooden lasts 9; and transfer means 4 which is movable in the hand delivery area 202 and the transfer area 203 and which has a holding part 43 that is constituted to hold the wooden lasts 9. With the gripper 32 of the conveyance means 3 entering the hand delivery area 202, the holding part 43 of the transfer means 4 receives to hold the wooden last 9 and is structured to operate to transport it to the transfer area 203, which is the characteristic of the shoe upper transport mechanism to be provided.SELECTED DRAWING: Figure 5
Patent JP-2020044909-A (JP)
Title: Pneumatic tire
Inventor: NAGAHASHI YUKI
IPC: B60C11/12
Filed: 2018-09-18
Abstract: To provide a pneumatic tire that can maintain excellent steering stability on a dry road surface, and furthermore enables snow performance thereof to be improved.SOLUTION: A pair of inner main grooves 11 and a pair of outer main grooves 12 are formed in a tread portion 1. A center land portion 21 is partitioned between the inner main grooves 11, an intermediate land portion 22 is partitioned between the inner main grooves 11 and the outer main grooves 12. A shoulder land portion 23 is partitioned outside the outer main groove 12. A plurality of sipes 31-33 having a three-dimensional shape are formed in land portions 21-23. A plurality of lug grooves 42 having bent parts are formed in the intermediate land portion 22. One end of each lug groove 42 having the bent part opens to the outer main groove 12, and the other end terminates in the intermediate land portion 22. A groove width W1 of the inner main groove 11 is in a range of 28%-33% with respect to each of a width WL1 of the center land portion 21 and a width WL2 of the intermediate land portion 22, and a groove width W2 of outer main groove 12 is in a range of 28%-33% with respect to each of the width WL1 of the center land portion 21 and the width WL2 of the intermediate land portion 22.SELECTED DRAWING: Figure 3
Patent JP-2020044598-A (JP)
Title: Gripping device and carrying device
Inventor: FUJIWARA HIROAKI
IPC: B25J15/06
Filed: 2018-09-18
Abstract: To provide a gripping device and a carrying device which can be prevented from being enlarged in size and increased in cost.SOLUTION: The gripping device according to an embodiment comprises a main body, a main flow path part, a first flow path part, a second flow path part and a switching valve. The main flow path part, arranged in the main body part, is connected with an external flow path part. The first flow path part, arranged in the main body, is connected to the main flow path part and opens to the outside through a first opening provided on an outer surface of the main body. The second flow path part, arranged in the main body, is connected to the main flow path part, has flow path resistance larger than flow path resistance of the first flow path part and opens to the outside through a second opening part provided on the outer surface. The switching valve, arranged in the main flow path part, switches between a state where the outer flow path part, the first flow path part and the second flow path part are communicated with one another and a state where the outer flow path part, the first flow path part and the second flow path part are not communicated with one another.SELECTED DRAWING: Figure 2
Patent JP-2020048097-A (JP)
Title: System, device and method for creating content
Inventor: KATO DAIKI
IPC: H04N5/92
Filed: 2018-09-20
Abstract: To provide a technique for creating a content in which a guideline for scene selection of a content by an editor coincides with an editorial environment of a broadcast station.SOLUTION: A content creating system includes: a database in which a content section of content data of a broadcasting material and the importance of the content of the content section are associated with each other; a broadcasting material storage unit in which, by setting the content data to be an editorial source, a broadcasting material to be broadcast is registered; a history recording unit which records the content section on the content data of the broadcasting material and the registration history of the broadcasting material; an importance calculation unit which, using the registration history, calculates the importance of the content of the content section; an importance update unit which updates the importance of the content section of the content data in the database; a preview display control unit which reproduces the preview of the content data on the terminal; and an importance information display control unit which displays, on the timeline of the preview, importance information representing the importance associated with the content section of the reproduced preview.SELECTED DRAWING: Figure 13
Patent JP-2019024221-A (JP)
Title: Communication equipment
Inventor: TERASHITA NORIFUMI
IPC: H04W84/10
Filed: 2018-09-20
Abstract: To provide a novel technique for communication equipment to form a wireless network according to a first communication mode, after executing radiocommunication according to a second communication mode.SOLUTION: A printer PR repeats to execute radiocommunication according to Bluetooth(R) system, and to broadcast transmit an Advertise signal (T100). The Advertise signal is a signal to be used by a portable terminal PT1, as a trigger for transmitting a Wi-Fi connection request signal to the printer PR. The printer PR executes radiocommunication according to Wi-Fi system, and receives the Wi-Fi connection request signal from the portable terminal PT1 (T120). In response to reception of the Wi-Fi connection request signal, the printer PR settles Wi-Fi connection with the portable terminal PT1, and forms a Wi-Fi network (T122).SELECTED DRAWING: Figure 6
Patent JP-2020045452-A (JP)
Title: Resin composition
Inventor: TABUCHI AKITOMO
IPC: C08K3/38
Filed: 2018-09-20
Abstract: To provide a resin composition, a cured product of which has excellent thermal conductivity.SOLUTION: A resin composition contains a specific epoxy resin, a specific curing agent, and a boron nitride filler.SELECTED DRAWING: None
Patent JP-2019006395-A (JP)
Title: On-vehicle battery
Inventor: HARA TOSHIYUKI
IPC: H01M10/617
Filed: 2018-09-27
Abstract: To improve collision performance of a vehicle and ensure a sufficient space for an on-vehicle battery by effectively utilizing the space.SOLUTION: At least three battery modules are provided. At least two battery modules are arranged vertically in two stages. At least two of the battery modules are arranged side by side in a longitudinal direction. One battery module is arranged at the frontmost side. A part of the battery module arranged the frontmost side and a part of a storage case are positioned in a space surrounded by a backrest of a rear seat and an inclined part of a floor part. The battery module arranged at the frontmost side is arranged in a middle stage with respect to the two battery modules arranged vertically in two stages. Control equipment for controlling the plurality of battery modules is arranged above the battery module arranged at the frontmost side and in front of the battery module arranged at an upper stage, or below the battery module disposed at the frontmost side and in front of the battery module arranged at a lower stage.SELECTED DRAWING: Figure 13
Patent JP-2020050195-A (JP)
Title: Movable-body indoor illumination device and movable body
Inventor: HIBINO KOTA
IPC: B60Q3/54
Filed: 2018-09-27
Abstract: To provide a movable-body indoor illumination device in which the direction of an optical axis can be changed without an excessive increase in the operation force of a user, and in which the holding force of the changed optical axis can be increased.SOLUTION: A movable-body indoor illumination device 10 includes: a light source part 12; a holding part 50 for holding the light source part 12; and a pressing part 72 for pressing the light source part 12 against the holding part 50. The light source part 12 includes a spherical housing 13 including a light emitter therein. The pressing part 72 is a bridge body connected to the holding part 50. In the center part of the pressing part 72, there is arranged a first contact region which is always in contact with the outer face of the light source part. In the first contact region and a light source-side contact region which can be in contact with the first contact region, of the outer face of the light source part, there are formed at least one recess part 32 and projection part 81a which can be fitted to each other. The number of the recess parts or the projection parts in one of the first contact region and the light source-side contact region is less than the number of the projection parts or the recess parts in the other.SELECTED DRAWING: Figure 1
Patent JP-2020050263-A (JP)
Title: Travel control device, travel control method, and program
Inventor: AKAOKA YASUNOBU
IPC: H04Q9/00
Filed: 2018-09-28
Abstract: To provide a technology for suppressing the deterioration of safety while suppressing the deterioration of convenience in travel control.SOLUTION: A route generation unit 260 generates a first planned route. An automatic travel control unit 264 allows a vehicle 200 to automatically travel along the generated first planned route. When a second planned route different from the first planned route is generated while the vehicle 200 is allowed to automatically travel, an output unit 248 outputs a request signal for requesting permission for a change from the first planned route to the second planned route to a terminal device 100. In response to the output request signal, an input unit 250 receives a permission signal indicating the permission for the change from the terminal device 100. When the permission signal is received, the automatic travel control unit 264 allows the vehicle 200 to automatically travel along the second planned route.SELECTED DRAWING: Figure 1
Patent JP-2020056159-A (JP)
Title: Bidet washing device
Inventor: TAMURA HIDEKI
IPC: B05B1/30
Filed: 2018-09-28
Abstract: To provide a bidet washing device capable of effectively cleansing a part to which stain is much attached even if wash water is discharged in wide mode.SOLUTION: A bidet washing device 1 comprises a long nozzle part 12 installed to move forward and backward in a front-rear direction with respect to a rear part of a toilet bowl 71, and a plurality of discharge hole groups 2 which are arranged at the tip side of the nozzle part 12 and that discharge wash water to a body local part of a user. In the bidet washing device 1, the plurality of discharge hole groups 2 have a narrow area discharge hole 21 for narrow mode water discharge that discharges water to a predetermined area in the neighborhood of a body local part and a wide area discharge hole group 22 for wide mode water discharge that discharges water to an area wider than the predetermined area. In a wide mode water arrival range W1 in which wash water discharged from the wide area discharge hole group 22 arrives at a user, a water arrival force in a core water arrival part 221 for overlapping with a narrow mode water arrival range N1 in which wash water discharged from the narrow area discharge hole 21 arrives at a user is stronger than that of a peripheral water arrival part 222 for not overlapping with the narrow mode water arrival range N1, in the wide mode water arrival range W1.SELECTED DRAWING: Figure 4
Patent JP-2020055672-A (JP)
Title: Monitor system
Inventor: TAKANO YOICHI
IPC: B65G1/00
Filed: 2018-10-01
Abstract: To provide a monitor system capable of improving a detection function of an abnormal condition of a load.SOLUTION: The monitor system, provided with a flying object having photographing means and used in such facility that loads are placed on a storage shelf, performs first flying operation executing downward photographing while the flying object is flying along a predetermined flying route running along the storage shelf and detects an abnormal state concerning a position or an orientation of the load including a dropped state from the storage shelf on the basis of the information acquired by the photographing.SELECTED DRAWING: Figure 5