baber/WOPTO huggingface dataset:
Patent JP-2021001022-A (JP)
Title: High speed filling machine based on volatile solution
Inventor: ZHANG TAO
IPC: B65B3/06
Filed: 2019-07-22
Abstract: To disclose a high speed filling machine based on a volatile solution.SOLUTION: A high speed filling machine based on a volatile solution includes a body, in which a storage chamber is installed in the body, a gear chamber is installed in an inner top of the body, a rotary chamber is installed below the gear chamber, a main shaft is connected to a lower wall so that it can rotate, and the turntable is fixedly connected to the main shaft. The present invention employs a leak prevention bubble design, stores the solution in a sealed space, prevents the solution from volatilizing, adopts a rotary distribution in an entire structure, achieves the purpose of high speed filling, adds a volatilization prevention plate to further prevent volatilization, and finally automatically completes a seal, with the whole process being automatic and high speed.SELECTED DRAWING: Figure 1
Patent JP-2021018219-A (JP)
Title: Three-dimensional shape measurement system, three-dimensional shape measurement method, and three-dimensional shape measurement program
Inventor: SUMIYOSHI SHINICHI
IPC: G01B11/25
Filed: 2019-07-24
Abstract: To provide a three-dimensional shape measurement system that is advantageous to excluding a decoding point by interreflection and performing a three-dimensional shape measurement even as to an overlapping point where decoding information on a direct reflection component cannot be separated from decoding information on an interreflection component under only an epipolar constraint.SOLUTION: A three-dimensional shape measurement system 100 comprises: a projection part 2 that projects a coded pattern image row in sequence; an imaging unit 1 that images an object to which the coded pattern image is projected in the projection part 2 in sequence, and acquires an imaging image row; a decoding unit 51 that acquires decoding information as separating decoding information on a direct reflection component from decoding information on an interreflection component as to an overlapping point on the basis of the coded pattern image row and imaging image row; a three-dimensional shape measurement unit 53 that obtains decompression by a geometric calculation, using the decoding information, and thereby measures a three-dimensional shape of the object; and a geometry constraint processing unit 522 that performs geometry constraint processing of excluding a decompression point off a prescribed constraint range.SELECTED DRAWING: Figure 2
Patent JP-2021022786-A (JP)
Title: Image reading device, and image forming apparatus including image reading device
Inventor: MIZUIDE KAZUHIRO
IPC: G06T1/00
Filed: 2019-07-25
Abstract: To provide an image reading device that has an automatic document feeding function, the image reading device with a document reading speed faster than before.SOLUTION: An image reading device has an automatic document feeding function to convey a document along a predetermined conveyance path and perform reading of the document, and comprises: a document conveying unit that conveys a document along the conveyance path; a reading unit that is provided at a predetermined reading position on the conveyance path and reads image information on the document; a memory in which the image information on the document is written; a memory input preparation unit that performs preparation for input to the memory; and a control unit that controls the document conveying unit, the reading unit, the memory, and the input preparation unit. The control unit causes the document conveying unit to start the conveyance of the document before the memory input preparation unit starts the preparation for input to the memory or simultaneously with the preparation for input to the memory.SELECTED DRAWING: Figure 10
Patent JP-2021020758-A (JP)
Title: Steel piece transporting device and steel piece transporting method
Inventor: HIYAMA TATSUYA
IPC: B66C13/48
Filed: 2019-07-25
Abstract: To provide a steel piece transporting device capable of more effectively transporting steel pieces with a hanging tool by detecting the pile height of piled steel pieces with a simpler configuration.SOLUTION: A steel piece transporting device lowers a hanging tool 3c toward piled-state steel pieces 2 and hangs up the steel pieces. The steel piece transporting device comprises: a height detection part 6 consisting of a photoelectric sensor which emits light from a side direction toward a side of the piled-state steel pieces 2; a contact-type sensor 5 provided on the hanging tool 3c and detecting the upper surface of the piled-state steel pieces 2; a descent speed setting part 11; and a deceleration-start height setting part 7Aa. The descent speed setting part sets a low speed that slows down the descent speed of the hanging tool 3c when it is determined that the position of the hanging tool 3c descending toward the upper surface of the piled-state steel pieces 2 reaches the deceleration-start height. The deceleration-start height setting part sets the deceleration-start height according to the height of a detection position where the steel piece is detected by the height detection part 6, and the lower the height of the detection position is, the lower the deceleration-start height is set.SELECTED DRAWING: Figure 1
Patent JP-2020024196-A (JP)
Title: Gas sensor system
Inventor: INOUE YOSHINORI
IPC: G01N27/27
Filed: 2019-07-26
Abstract: To provide a gas sensor system capable of accurately analyzing an NOx concentration with a simple configuration.SOLUTION: Provided is a gas sensor system for analyzing a NOx concentration. The gas sensor system includes: a first sensor and a second sensor arranged in a flow channel of measured gas; and a control unit for calculating the NOx concentration. The second sensor has substantially the same structure as the first sensor. In the control unit, when Z1 denotes output of the first sensor, Z2 denotes output of the second sensor, α1 denotes a ratio of ammonia detection sensitivity relative to NOx detection sensitivity of the first sensor, α2 denotes a ratio of ammonia detection sensitivity relative to NOx detection sensitivity of the second sensor, and β1 denotes a ratio of the NOx detection sensitivity of the second sensor relative to the NOx detection sensitivity of the first sensor, the α1 and α2 are different from each other, and an NOx concentration X is calculated according to the following expressions (1) and (2): (1) Z1=X+α1*Y and (2) Z2=β1*X+α2*Y.SELECTED DRAWING: Figure 1
Patent JP-2020119881-A (JP)
Title: Switching arrangement and cigarette case including the same
Inventor: TANAKA HIROKAZU
IPC: H01H13/52
Filed: 2019-07-30
Abstract: To provide a switching arrangement in which an operation part capable of button operation can be shaped asymmetrical to the axis, and can be assembled easily.SOLUTION: A switching arrangement 6 includes a button member 10 which can be pushed downward, a base member 20 in which a housing space S for housing the button member 10 is formed, and a coil spring 30 for energizing the button member 10 upward. The button member 10 includes a shank 14 extending downward, an operation part 12 having a configuration asymmetrical to the shank 14, and extended pieces 16A, 16B having engagement claws 18A, 18B at the lower end. The shank 14 is configured so that continuity of contacts can be switched by pushing a switch part 40. The base member 20 includes a cylindrical part 22 into which the shank 14 of the button member 10 is inserted, projections 51A, 51B projecting to the inside of the housing space S, and engaging with the engagement claws 18A, 18B of the button member 10, and rotation regulation walls 53A, 53B, 55A, 55B for regulating movement of the engagement claws 18A, 18B of the button member 10 in the hoop direction.SELECTED DRAWING: Figure 3
Patent JP-2021030742-A (JP)
Title: vehicle
Inventor: NAKAJIMA TAKERO
IPC: B60P3/00
Filed: 2019-08-13
Abstract: To provide a vehicle which can enhance convenience of charging further.SOLUTION: A vehicle 1 is provided with a storage part 3 which stores a conveyor which uses electric power. The storage part 3 includes a power transmission part (for example, a plug reception part 4) which performs power transmission to a power reception part provided on a conveyor. The power transmission part is provided in a position electrically connected with the power reception part when the conveyor is stored in the storage part 3.SELECTED DRAWING: Figure 1
Patent JP-2021030746-A (JP)
Title: Monitoring system
Inventor: MIYATA KAZUHISA
IPC: E01B29/00
Filed: 2019-08-14
Abstract: To provide a monitoring system which improves safety of works making use of a track maintenance vehicle, while suppressing increases of equipment costs and labors.SOLUTION: A monitoring system for a track maintenance vehicle of a railway comprises a camera detachably constituted and installed in a rear part of the rearmost car of freight cars connected to the track maintenance vehicle and a picture display device displaying pictures taken by the camera on a picture display part. The camera has a first communication part and the picture display device has a second communication part to connect with the first communication part as a radio LAN communication of one to one correspondence. Picture data taken by the camera are sent to the picture display device via the first and the second communication parts.SELECTED DRAWING: Figure 1
Patent JP-2021020201-A (JP)
Title: Road self service type portable phone surface cleaning protection device
Inventor: FANG XINGANG
IPC: B08B7/04
Filed: 2019-08-15
Abstract: To disclose a road self service type portable phone surface cleaning protection device.SOLUTION: A road self service type portable phone surface cleaning protection device includes a cleaning box, an operation space with a left side of an upper end wall communicating with an external space is installed in the cleaning box, a driving mechanism is installed on a right end wall of the operation space, the driving mechanism can drive operation of the while device, a feeding mechanism is installed at a left side of the driving mechanism, the feeding mechanism can send a portable phone to a designated position, a cleaning mechanism is installed at an upper side of the feeding mechanism, the cleaning mechanism can be pushed until engagement transmission with the driving mechanism is performed when the feeding mechanism operates, the cleaning mechanism includes a top part block fixedly connected to a rear end wall of the operation space, and a force reception shaft is installed rotatably through a pressure torsion spring is installed in the top part block.SELECTED DRAWING: Figure 1
Patent JP-2021033510-A (JP)
Title: Driving assistance device
Inventor: HARA HIDEYUKI
IPC: G06T7/00
Filed: 2019-08-21
Abstract: To provide a driving assistance device capable of detecting objects needing attention, and notifying thereof, in a more accurate manner.SOLUTION: Provided is a driving assistance device 100 for detecting objects present on a peripheral road of a vehicle 1, comprising: an image obtaining section 10 for obtaining images from an on-vehicle camera 200 which is loaded on the vehicle 1 and photographs the peripheral road; an image analysis section 20 for detecting an object candidate from the images using a trained identifier D1, and calculating reliability pertaining to the object candidate; and a notifying section 30 for determining whether or not the reliability of the object candidate detected at the image analysis section 20 is equal to or greater than a threshold, and performing notification on the object candidate as an object needing attention only if the reliability is equal to or greater than the threshold, wherein the notifying section 30 sets the threshold to be applied to the determination of the object candidate, based on a position or a size of the object candidate within the images.SELECTED DRAWING: Figure 1
Patent JP-2021033632-A (JP)
Title: Work support system
Inventor: KITANI SATOSHI
IPC: G08B25/10
Filed: 2019-08-23
Abstract: To ensure an effective support for handling the generation of toxic gas.SOLUTION: According to one embodiment of the present invention, each of portable wireless terminals MS1 to MSn detects the presence and concentration of toxic gas G in surrounding atmosphere of a worker to determine the degree of danger during fire extinguishing activities, and transmits a result of determining the degree of danger and notification data including position data, detection time data, and a terminal ID of the worker to a management center BC. Subsequently, the management center BC generates display data in which an icon indicating the degree of danger of each worker is mapped on map data according to the position based on the notification data so that the display data can be output and displayed on administrator terminals 501 to 50m.SELECTED DRAWING: Figure 2
Patent JP-2021034574-A (JP)
Title: Thermosetting adhesive sheet, semiconductor device and method for manufacturing semiconductor device
Inventor: MANO SHO
IPC: C09J201/00
Filed: 2019-08-26
Abstract: To provide a thermosetting adhesive sheet which is superior in stage retentivity, which allows solder wettability after press bonding to be ensured sufficiently, and which is superior in suppressing the void generation.SOLUTION: A thermosetting adhesive sheet comprises (A) an epoxy resin, (B) inorganic particles, (C) organic particles, (D) a macromolecular polymer and (E) a flux. The organic particles (C) have a particle size of 0.1-10 μm. The inorganic particles (B) have an average particle diameter of 30-300 nm, and they are included in the thermosetting adhesive sheet at 40 mass% or more. The organic particles (C) are 0.1-10 μm in particle size most frequent value. The flux (E) contains an acid-modified rosin having a softening point of 90°C or higher. A reaction first peak temperature obtained from DSC of the thermosetting adhesive sheet is 130-180°C. At least one side of the thermosetting adhesive sheet is protected by a base to be peeled. Further, a semiconductor device comprising a cured product of the thermosetting adhesive sheet, and a method for manufacturing a semiconductor device by use of the thermosetting adhesive sheet are disclosed herein.SELECTED DRAWING: None
Patent JP-2020134919-A (JP)
Title: Image forming unit and image forming apparatus
Inventor: SAITO HISATOSHI
IPC: G03G21/18
Filed: 2019-08-30
Abstract: To provide an image forming unit capable of securing image forming performance excellent in protecting an image carrier in spite of being compact.SOLUTION: An image forming unit includes an image carrier 11, a main body 21, a shutter unit 60, a first guide part, and a holding part. The image carrier includes an image carrying surface 11S capable of carrying a developer image. The main body holds the image carrier, so as to expose a part of the image carrying surface. The shutter unit includes a first shutter member 61 and a second shutter member 62. The first shutter member is held to be rotatable around a rotation shaft 611J and includes a first inner surface. The second shutter member is held to be rotatable around a second rotation shaft 612J and includes a second inner surface. The shutter unit can be state-shifted between a closing state where the first inner surface and the second inner surface cover the image carrying surface and an opening state where the first inner surface and the second inner surface are folded and the image carrying surface is exposed.SELECTED DRAWING: Figure 2A
Patent JP-2021038031-A (JP)
Title: Hanging tool for picking
Inventor: YOSHIKAWA EIJI
IPC: B66C1/42
Filed: 2019-08-30
Abstract: To provide a hanging tool for picking capable of hoisting multiple kinds of workpieces with different inner diameters.SOLUTION: A hanging tool 1 for picking comprises a base part 2 extending in the vertical direction, a floating part 3 which is provided on the base part 2 to be freely moveable in the vertical direction, abutting pads 4a, 4b arranged horizontally separated from the base part 2, the first links 5a, 5b connected to the base part 2 and the abutting pads 4a, 4b, and the second links 6a, 6b connected to the floating part 3 and the abutting pads 4a, 4b. The first links 5a, 5b are arranged so that the tip part is higher than the base part. The second links 6a, 6b are arranged so that the tip part is lower than the base part. A claw part 16 abutting on the under surface 34a of a protrusion 34 is formed on the abutting pads 4a, 4b.SELECTED DRAWING: Figure 2
Patent JP-2021039151-A (JP)
Title: Frame body of image forming device
Inventor: KOBAYASHI TAKAHIRO
IPC: B41J29/02
Filed: 2019-08-30
Abstract: To provide the frame body of an image forming device with which it is possible to suppress metal plates constituting the frame body from separating from each other and the accuracy of position from degrading.SOLUTION: Provided is a frame body 31 of an image forming device A, comprising: an upper left stay 60 having a face on which open holes 60a, 60b are formed; and a left strut 56 bent and raised from a face extending in parallel to the face on which the open holes 60a, 60b are formed and having an insertion part 56d which is inserted into the open hole 60a. The insertion part 56d includes an engaging part 56d1 which, while being inserted into the open hole 60a, engages with the open hole 60b by being inserted from a direction opposite the direction of insertion into the open hole 60a. The face of the upper left stay 60 on which the open holes 60a, 60b are formed is sandwiched, while the insertion part 56d is inserted into the open hole 60a and the engaging part 56d1 is engaged with the open hole 60b, by a face extending in parallel to said face of the left strut 56 and the insertion part 56d from the plate thickness direction of the upper left stay 60.SELECTED DRAWING: Figure 16
Patent JP-2021042930-A (JP)
Title: Electric apparatus and apparatus control system
Inventor: TAGASHIRA SHUHEI
IPC: G06F3/16
Filed: 2019-09-13
Abstract: To provide an electric apparatus that can execute an operation suitable for actual user's situation, and to provide an apparatus control system.SOLUTION: An electric apparatus includes: an operation part capable of executing multiple operation modes; and a control unit for controlling the operation part to execute one of the operation modes which is determined on the basis of first information acquired by the electric apparatus and second information acquired by another electric apparatus than the electric apparatus.SELECTED DRAWING: Figure 2
Patent JP-2021044777-A (JP)
Title: Ptp message selection method and program as well as ptp slave device
Inventor: SATO KOSUKE
IPC: H04L7/00
Filed: 2019-09-13
Abstract: To select an appropriate PTP message so that an internal time of a PTP slave device is not synchronized with an erroneous time.SOLUTION: A PTP slave device according to an embodiment comprises: a plurality of PTP message reception parts for respectively receiving PTP messages containing time information from PTP master devices; a time evaluation part for performing comparison of the time information contained in respective PTP messages received by the plurality of PTP message reception parts; a PTP message selection part for selecting, on the basis of a result of the comparison by the time evaluation part, the PTP message, which contains the time information where a time closest to the current time is recorded, from among the plurality of PTP messages; a clock generation part for generating a clock on the basis of the time information contained in the PTP message selected by the PTP message selection part; and an internal time part for correcting an internal time of the PTP slave device on the basis of the clock generated by the clock generation part.SELECTED DRAWING: Figure 1
Patent JP-2021047711-A (JP)
Title: Arithmetic unit, arithmetic method, and learning method
Inventor: NAKADA KENGO
IPC: G06N3/02
Filed: 2019-09-19
Abstract: To provide an arithmetic unit that can change the amount of calculation during inference.SOLUTION: According to one embodiment, an arithmetic unit receives required performance related to inference. The arithmetic unit deletes, from a first model that has a predetermined number of neurons, weighting coefficients, and intermediate layers and has learned to output second data according to input first data, at least one neuron, at least one weighting coefficient, or at least one intermediate layer according to the required performance, and determines the number of bits of the weighting coefficient to generate a second model. The arithmetic unit inputs the first data to the second model, and acquires data output with a smaller amount of calculation than that of the first model in the second model.SELECTED DRAWING: Figure 1
Patent JP-2021051121-A (JP)
Title: Image forming apparatus
Inventor: SHIRAI MASANORI
IPC: G03G15/16
Filed: 2019-09-24
Abstract: To provide an image forming apparatus that, when a roll provided movably between a use position and a retracted position is conveyed in a state where the roll has moved to the retracted position, can prevent the ends of a rotation shaft of the roll from colliding with components present around the ends at an interval and impacting the components.SOLUTION: An image forming apparatus comprises: a roll 250 that rotates while a rotation shaft 251 is supported by a bearing 61; support means 62 that supports the bearing 61 and its attachment 63 movably between a use position of the roll 250 and a retracted position separated from the use position; and contact parts 7 (71 73) that are provided for the bearing 61 and one or both of the attachment 63 and support means 62, and are brought into contact with the support means 62 opposite to the bearing 61 and the attachment 63 or parts of the bearing 61 (622, 615) when the roll 250 moves to the retracted position.SELECTED DRAWING: Figure 3
Patent JP-2021052494-A (JP)
Title: Power supply device for vehicle
Inventor: SEGAWA SHOTA
IPC: B60T17/18
Filed: 2019-09-25
Abstract: To provide a power supply device that suppresses a notification indicating that an abnormality is occurring in a power source from being unnecessarily made.SOLUTION: A power supply device 100 includes a control unit 10 that controls an actuator driven by supply of electric power from a main power supply 81. The control unit 10 comprises: a solenoid driving unit 12 and a motor driving unit 13 as actuator driving units for driving the actuator. The control unit 10 comprises a selection unit 34 that selects a normal mode or a degeneration mode that limits power as a driving mode of the actuator. The selection unit 34 selects the degeneration mode when a time during which a voltage of the main power supply 81 is equal to a first threshold value or less is a first specified time or longer and there is a driving request for the actuator. The control unit 10 comprises a notification unit 36 that outputs a signal for providing notification that an abnormality is occurring in the main power supply 81 when the degeneration mode is selected.SELECTED DRAWING: Figure 1
Patent JP-2021051563-A (JP)
Title: Information distribution device, information generation method, and information generation program
Inventor: NAGANO MASAYUKI
IPC: G06T19/00
Filed: 2019-09-25
Abstract: To provide an information distribution device, an information generation method, and an information generation program that enable a user to let a third person other than himself/herself try on.SOLUTION: An information distribution device includes an imaging unit configured to capture a photographic image including a specific object, an object image acquisition unit configured to acquire an object image of the specific object from the photographic image, and a try-on data generation unit configured to generate try-on data based on a registered avatar in a virtual space and the object image.SELECTED DRAWING: Figure 2