baber/WOPTO huggingface dataset:
Patent JP-2022170859-A (JP)
Title: Passage management system, passage management method, and passage management device
Inventor: SUZUKI YOSHIHIKO
IPC: G07B15/00
Filed: 2021-04-30
Abstract: To provide a passage management system for excellently identifying a non-ETC correspondence vehicle in a scene where an ETC correspondence vehicle is mixed with the non-ETC correspondence vehicle.SOLUTION: A passage management system includes a road-side device and a passage management device. The road-side device includes a camera for photographing a lane, receives vehicle information from an on-vehicle device of a wireless communication correspondence vehicle traveling on the lane, and transmits the vehicle information to the passage management device. The passage management device receives an image obtained by photographing the lane and the vehicle information of the wireless communication correspondence vehicle from the road-side device, detects license plate information from the photographed image, collates the license plate information to be detected from the photographed image with wireless communication correspondence vehicle license plate information to be detected from wireless communication correspondence vehicle information, identifies a wireless communication non-correspondence vehicle based on a collation result, and outputs a wireless communication non-correspondence vehicle passage history.SELECTED DRAWING: Figure 1
Patent JP-2021180305-A (JP)
Title: Machining station and method for machining workpiece
Inventor: MARKUS WINTERSCHLADEN
IPC: H05K3/00
Filed: 2021-04-30
Abstract: To provide a machining station and a method for machining a circuit board or a similar plate-like workpiece that avoid adverse effects on accuracy during back drilling or other machining step.SOLUTION: A machining station includes a measuring device 16 that captures data on the position of a hole, a drilling machine 10 (drilling spindle 13, drill 14) that forms a hole in a workpiece 1, and a data processing device 17 for processing data of at least one measuring device and/or controlling at least one drilling machine. The data processing device performs adjustment between the target drilling position and/or the target drilling depth of the hole present in the workpiece 1 and the actual position and/or actual depth determined by at least one measuring device 16, and at least one drilling machine 10 is used to adapt the drilling position and/or drilling depth to form the hole.SELECTED DRAWING: Figure 3
Patent JP-2021119528-A (JP)
Title: Three-dimensional object detection method, three-dimensional object detection device, electronic instrument, storage medium and computer program
Inventor: YE XIAOQING
IPC: G06T7/50
Filed: 2021-05-07
Abstract: To solve problems such as a high cost, low efficiency and low accuracy in a three-dimensional object detection process, to achieve three-dimensional object detection with high efficiency and high accuracy, using a monocular camera and to reduce a three-dimensional object detection cost.SOLUTION: A three-dimensional object detection method is configured to determine a two-dimensional image parameter of a target object and an initial three-dimensional image parameter thereof on the basis of target object images collected by a monocular camera; determine candidate three-dimensional image parameters of the target object on the basis of a three-dimensional parameter perturbation range and the initial three-dimensional image parameter of the target object; select a target three-dimensional image parameter of the target object from the candidate three-dimensional image parameters of the target object on the basis of the two-dimensional image parameter; and determine a three-dimensional detection result of the target object on the basis of the target three-dimensional image parameter.SELECTED DRAWING: Figure 1
Patent JP-2022172872-A (JP)
Title: integrated cable
Inventor: ASANO CHINAMI
IPC: H01B7/00
Filed: 2021-05-07
Abstract: To prevent an increase in the outer diameter of a cable having a power line integrated with a signal line, while preventing the mixing of noise from the power line into a signal line.SOLUTION: An integrated cable 18 has: a shielded signal line 16a having a signal line enclosed with a shield; a first power line 14a; a second power line 15a; an earthed line 17a; and an insulation sheath 19 that is substantially circular in cross section and accommodates the shielded signal line, the first power line, the second power line and the earthed line. Along the circumferential direction of the inner face of the insulation sheath, the first power line, the earthed line and the second power line are disposed in order.SELECTED DRAWING: Figure 4
Patent JP-2021178362-A (JP)
Title: Method and device for operating laser material processing machine
Inventor: ADINA KERSTIN DAIS
IPC: B23K26/382
Filed: 2021-05-11
Abstract: To find a process parameter for securing high quality laser material processing performed by a laser material processing machine.SOLUTION: In a computer-implemented method for operating a laser material processing machine (1, 2), an estimated result (ysim) is ascertained, which characterizes how good an actual result (yexp) of laser material processing will be, depending on a predefined process parameter (x), and the process parameter is varied by means of Bayesian optimization using a data-based model, until the actual result (yexp) of the laser material processing is sufficient enough.SELECTED DRAWING: Figure 3
Patent JP-2022177874-A (JP)
Title: Specimen inspection apparatus, medical information processing apparatus, and medical information processing system
Inventor: MOTONAMI YUSUKE
IPC: G06Q50/22
Filed: 2021-05-19
Abstract: To reduce downtime caused by connection setting to a network of a replacement device.SOLUTION: A specimen inspection apparatus according to an embodiment includes a communication unit, a storage unit, a reading unit, and a restore unit. The communication unit can communicate with an external storage apparatus. The storage unit stores connection information on communication setting for an own device to communicate with the external storage apparatus. The reading unit reads optical marks issued to include the connection information on the communication setting for connection to a communication network. The restore unit performs a restore that causes the storage unit to store the connection information read by the reading unit as the connection information of the own device, and causes the storage unit to store backup information of another device, which is the same type of the own device, stored in the external storage apparatus by the other device, via the communication network connected using the connection information.SELECTED DRAWING: Figure 3
Patent JP-2021122028-A (JP)
Title: Manufacturing method for positive electrode active material layer
Inventor: YONEDA YUMIKO
IPC: H01M50/417
Filed: 2021-05-21
Abstract: To provide a manufacturing method for graphene oxide capable of safe and efficient mass production with low manufacturing cost, in which the manufacturing process is relatively easy.SOLUTION: In a reaction vessel, hydrogen peroxide solution, sulfuric acid, and scaly graphite are put and stirred, so that expansion graphite is formed. After the expansion graphite is synthesized, the expansion graphite is cleaned with not pure water but magnesium sulfate (MgSO4) saturated aqueous solution or organic solvent, so that a state in which a large quantity of sulfuric acid exists between graphite layers is obtained. After the expansion graphite is obtained, expanded graphite is formed by heat treatment or microwave irradiation. By ultrasonic processing, a separated graphite layer is formed. By oxidizing the graphite layer, a graphene compound is formed.SELECTED DRAWING: Figure 1
Patent JP-2022183700-A (JP)
Title: Solar cell, multi-junction solar cell, and manufacturing method of solar cell
Inventor: WATABE DAIKI
IPC: H01L31/0747
Filed: 2021-05-31
Abstract: To provide a solar cell which comprises a microcrystal silicon layer on alight-receiving plane, is capable of enlarging light that arrives at a photoelectric conversion layer, and also easily enlarges a curve factor.SOLUTION: A solar cell 10 comprises: an n-type first amorphous silicon layer 13 provided on a first principal surface of a crystalline silicon substrate 11; an amorphous oxide silicon layer 14 provided on a first principal surface of the amorphous silicon layer 13; and an n-type microcrystal silicon layer 15 provided on a first principal surface of the amorphous oxide silicon layer 14. An oxygen atom concentration in the first amorphous silicon layer 13, the amorphous oxide silicon layer 14 and the microcrystal silicon layer 15 becomes a maximal value inside of the amorphous oxide silicon layer 14 in a thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2021155743-A (JP)
Title: Impact-resistant thermoplastic composition
Inventor: PHILIPPE BLONDEL
IPC: C08L77/00
Filed: 2021-06-01
Abstract: To provide a polymer composition which exhibits a high impact strength and process of which is simple.SOLUTION: The invention provides an impact-resistant thermoplastic composition comprising: at least one polyamide (A); at least one copolymer (B) comprising polyamide blocks and polyether blocks; a single polyolefin (C) that is a polyolefin functionalized by maleic anhydride units or by epoxy units.SELECTED DRAWING: None
Patent JP-2022186101-A (JP)
Title: Method for evaluating frictional performance of rubber composition, and method for manufacturing tire
Inventor: MUKAI MASAKAZU
IPC: G01N19/02
Filed: 2021-06-04
Abstract: To provide a method for evaluating a rubber composition with which the frictional performance of a rubber composition can be accurately evaluated.SOLUTION: A method for evaluating a rubber composition includes the steps of: (A) when a model whose material is assumed to be a rubber composition slides on a surface with a projection, calculating, through simulation, tensile stress and compressive stress generated in the model near the projection; (B) determining reference stress based on one or both of the tensile stress and the compressive stress; (C) obtaining tensile strain and compressive strain of the rubber composition when the reference stress is applied thereto; and (D) comparing the tensile strain and the compressive strain with each other.SELECTED DRAWING: Figure 1
Patent JP-2022013742-A (JP)
Title: Charging device for vehicle battery and charging system
Inventor: CHEN TSENG YAO
IPC: H01M10/44
Filed: 2021-06-11
Abstract: To provide a charging device for a vehicle battery and a charging system.SOLUTION: In a charging system 100 filling a vehicle battery with a different specification, a charging device 110 charging first batteries A and C and second batteries B and D, contains: a box 116; a first connector; a second connector; and a traction rod. Each of the first batteries and each of the second batteries are adopted so as to be housed in a box. The first connector is provided into the box and moved forward along a first movement path, and is docked with each of the first batteries. The second connector is provided in the box, is moved forward along a second movement path, and is docked with each of the second batteries. The first movement path and the second movement path are different each other. A traction rod contacts the first connector and the second connector so that the first connector and the second connector become a synchronization movement.SELECTED DRAWING: Figure 1A
Patent JP-2022190909-A (JP)
Title: communication circuit
Inventor: KOMORI ATSURO
IPC: H04B1/38
Filed: 2021-06-15
Abstract: To provide a highly reliable communication circuit capable of surely preventing the interception of information by wiretapping of communication, with a relatively simple and inexpensive configuration.SOLUTION: A communication circuit for performing communication through a telecommunication path includes: a communication unit for performing communication; a signal generation unit for transmitting a signal to the telecommunication path; a signal receiving unit for detecting the signal transmitted by the signal generation unit and its reflected wave; and a control unit for controlling the signal generation unit and the signal receiving unit to transmit information to the communication unit.SELECTED DRAWING: Figure 1
Patent JP-2022191540-A (JP)
Title: Substrate support mechanism, substrate cleaning apparatus, and substrate processing method
Inventor: MIYAZAKI MITSURU
IPC: H01L21/683
Filed: 2021-06-16
Abstract: To provide means for suppressing wear of cleaning members and unexpected generation of dust.SOLUTION: A substrate support mechanism 100 includes a first support portion 110 having a contact area capable of swinging and contacting a peripheral edge of one surface of a substrate W in a closed state, a second support portion 120 that supports the other surface of the substrate W, and a first support portion moving portion 140 that swings the first support portion 110.SELECTED DRAWING: Figure 2
Patent JP-2023003955-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: IWATA SUSUMU
IPC: G06Q30/0601
Filed: 2021-06-25
Abstract: To provide an information processing apparatus, an information processing method, and an information processing program which are more convenient.SOLUTION: The information processing apparatus for supporting e-commerce comprises: an acquisition unit which acquires a behavior history of a user; a determination unit which refers to a storage unit in which a prescribed WEB site or a prescribed WEB page and a prescribed condition are stored in association with each other, to determine whether or not the behavior history of the user in the prescribed WEB site or the prescribed WEB page, which is acquired by the acquisition unit, satisfies the prescribed condition; and a transmission unit which transmits prescribed information to a terminal of the user in accordance with a determination result in the determination unit.SELECTED DRAWING: Figure 1
Patent JP-2023004409-A (JP)
Title: Control method of information terminal and program, and control system, control method and program
Inventor: NAITO RYOJI
IPC: E05B49/00
Filed: 2021-06-25
Abstract: To allow an electric lock to be unlocked without using an authentication medium registered beforehand.SOLUTION: A control method of information terminal includes a display step ST11, a first acquisition step ST12, and a transmission step ST13. In the display step ST11, an input screen for a password used for authentication for unlocking an electric lock provided at an opening/closing member of an entrance of a facility is displayed on a display part of an information terminal owned by a first user. In the first acquisition step ST12, a password is acquired based on an operation with respect to the information terminal by the first user. In the transmission step ST13, the password acquired by the first acquisition step ST12 is transmitted to a control system which controls the electric lock. The password is different from authentication information used for authentication which an authentication medium owned by a second user has.SELECTED DRAWING: Figure 6
Patent JP-2023004661-A (JP)
Title: Dimming sheet
Inventor: YANO YUJI
IPC: G02F1/13
Filed: 2021-06-28
Abstract: To provide a dimming sheet capable of increasing opaqueness when being energized.SOLUTION: A dimming layer 13 includes a first area being in contact with a first vertical orientation film 11 and a second area being in contact with a second vertical orientation film 12. The first area and the second area include liquid crystal molecules 13LM. As viewed from a visual point opposing a plane in which the dimming layer 13 is extended, in a state where voltage is applied to the dimming layer 13, the first vertical orientation film 11 has orientation regulating force that horizontally orients the liquid crystal molecules 13LM included in the first area in a first direction. The liquid crystal molecules 13LM included in the second area include the liquid crystal molecules 13LM that are horizontally oriented in directions other than the first direction.SELECTED DRAWING: Figure 2
Patent JP-2023007712-A (JP)
Title: cartridge
Inventor: OYA SHUN
IPC: B41J2/175
Filed: 2021-07-02
Abstract: To provide a cartridge which can suppress dripping of liquid from an opening of a liquid flow passage of a liquid lead-out section.SOLUTION: A cartridge is detachably mounted in a liquid injection device including a liquid introduction section. The cartridge includes: a liquid supply section which has a supply section flow passage communicated with a liquid storage section; a valve seat which has a valve seat insertion port; a valve element which is positioned on an upstream side of the valve seat; a biasing member which biases the valve element toward the valve seat; a cap which is positioned on a downstream side of the valve seat in a flow direction; and a liquid absorption material which comes into contact with the cap. The cap has a first surface facing the valve seat, a second surface which faces the first surface and comes into contact with the liquid absorption material, a cap insertion port which is formed over the first surface and the second surface and into which the liquid introduction section is inserted, a groove which is formed on the first surface and faces the valve seat, and a hole which is formed over the first surface and the second surface and is connected to the groove. The hole comes into contact with the liquid absorption material.SELECTED DRAWING: Figure 7
Patent JP-2021175511-A (JP)
Title: Multi-use blood control safety catheter assembly
Inventor: HARDING WESTON
IPC: A61M39/06
Filed: 2021-07-02
Abstract: To provide a catheter assembly.SOLUTION: A catheter assembly comprises: a catheter; a catheter hub connected to the catheter, the catheter hub comprising a valve that selectively permits or blocks a flow of fluid through the catheter, and a valve actuator that moves between a first position and a second position, the valve actuator comprising one or more protrusions; and a biasing member which engages the protrusions of the valve actuator to move the valve actuator from the second position to the first position.SELECTED DRAWING: Figure 11
Patent JP-2023008505-A (JP)
Title: Self-propelled type pillar inspection device
Inventor: HAYASHI TOSHIYA
IPC: E04G23/02
Filed: 2021-07-06
Abstract: To provide a self-propelled type pillar inspection device which can reduce burden on an operator.SOLUTION: A self-propelled type pillar inspection device comprises a drive part having a plurality of wheels, a body part pinched between pillars which extend upward in a vertical direction from a ground surface via the wheel, and an imaging device for imaging the pillar. The body part comprises a clamp part which can freely open and close with a shaft extending in the vertical direction as a center, and a first motor which opens and closes the clamp part. The clamp part has a first clamp part extending in a horizontal direction from the shaft, and a second clamp part facing the first clamp part, and a pinching space, in which the pillars are located, is provided between the first clamp part and the second clamp part. The drive part has a plurality of wheels of which a part of a rolling surface is located in the pinching space and which contact an outer peripheral surface of the pillar, and a plurality of second motors which rolls the wheels along the pillars in the vertical direction. The wheel can roll on the ground surface in such a manner that a part of the rolling surface projects downward in the vertical direction with respect to the first clamp part and the second clamp part.SELECTED DRAWING: Figure 4
Patent JP-2023008558-A (JP)
Title: Case for rotary electric machine and rotary electric machine device
Inventor: MUKAI MAO
IPC: H02K5/04
Filed: 2021-07-06
Abstract: To provide a case for a rotary electric machine which enables improvement of versatility, and to provide a rotary electric machine device.SOLUTION: A case for a rotary electric machine includes: a hollow body member in which both axial ends are open; and a division member having an attachment part, to which an accessory member may be attached, and detachably provided in at least one end of the body member.SELECTED DRAWING: Figure 1
Patent JP-2023011169-A (JP)
Title: Plating method
Inventor: SUZUKI YOSHIO
IPC: C25D5/34
Filed: 2021-07-12
Abstract: To provide a plating method capable of forming a good quality plating film having ultrathin and uniform thickness and capable of suppressing the occurrence of pinholes or discoloration.SOLUTION: A plating method comprises the steps of: preparing a body 10 to be plated having a first metal surface 11 consisting of first metal and a second metal surface 12 consisting of second metal electrically conducted (continued); applying a voltage to the body 10 to be plated before immersing the body 10 to be plated into a plating solution 14; and immersing a portion to be plated 16 of the body 10 to be plated into the plating solution 14 to coat at least a part of the portion to be plated 16 by coating metal for coating more noble than the first metal.SELECTED DRAWING: Figure 1
Patent JP-2023012124-A (JP)
Title: Light wavelength filter
Inventor: OKAYAMA HIDEAKI
IPC: G02F2/00
Filed: 2021-07-13
Abstract: To cause a single MMI to be operated irrespective of mode order or polarization.SOLUTION: There are provided: q light separation units (q=integer of 2 or greater) and an MMI coupler. Each of the light separation units includes one input port and M output ports (M=integer of 2 or greater), and separates input light that includes M modes, which is inputted to the input port, into light of each mode and outputs each from first to M-th output ports. The MMI coupler includes p×M input units arranged on one end side at a first interval, and p×M output units arranged on other end side at the first interval. Here, a u-th input unit (u=integer in the range from 1 to p×M) and a u-th output unit are arranged at a position at which they face each other. A t-th output port of an s-th light separation unit is connected to the u-th input unit of the MMI coupler, and satisfies formula (1). Formula (1): u=(s-1)×p×M/q+t.SELECTED DRAWING: Figure 1
Patent JP-2023012897-A (JP)
Title: image forming device
Inventor: BAKU KEIKO
IPC: G03G15/01
Filed: 2021-07-14
Abstract: To enhance quality of an image transferred onto a medium using a textile printing toner.SOLUTION: An image forming device 1 disclosed herein is provided with a textile printing toner containing a textile printing coloring material and a binder resin, and a development unit 11 configured to form a textile printing toner image on a printing medium P using the textile printing toner. The textile printing toner has a gel fraction of 1.4-3.0%.SELECTED DRAWING: Figure 11
Patent JP-2021180660-A (JP)
Title: Anti-hypusine antibodies and uses thereof
Inventor: ZHAI QIANTING
IPC: C12N15/63
Filed: 2021-07-14
Abstract: To provide anti-hypusine antibodies, to provide uses of the anti-hypusine antibodies in detecting and isolating polypeptides containing hypusine and/or deoxyhypusine, and to provide compositions and kits comprising the anti-hypusine antibodies.SOLUTION: Provided is an isolated antibody that specifically binds to hypusine in a polypeptide, the antibody binding to hypusine-containing polypeptides with different amino acid sequences adjacent to hypusine.SELECTED DRAWING: None