baber/WOPTO huggingface dataset:
Patent JP-2021193540-A (JP)
Title: Object detection system and object detection method
Inventor: UEHARA CHIHIRO
IPC: G06T7/60
Filed: 2020-06-09
Abstract: To provide an object detection system capable of detecting an object even when the position where the object is placed is not limited, and an object detection method.SOLUTION: An object detection system includes: an imaging device that generates depth data, which is three-dimensional data indicating a depth in a predetermined direction for each position included in an image, based on the image obtained by imaging a state in which one or more objects having a predetermined size are placed, from the predetermined direction; and an analysis device. The analysis device includes: a depth data acquisition unit that acquires the depth data generated by the imaging device; and a calculation unit that calculates the number of objects for each depth based on the depth data and the size.SELECTED DRAWING: Figure 1
Patent JP-2021197751-A (JP)
Title: Control device and control method for power supply system
Inventor: MIYAKE TAKASHI
IPC: H02J7/00
Filed: 2020-06-09
Abstract: To provide a control device and a control method for a power supply system capable of suppressing generation of a surge in the power supply system during battery charging.SOLUTION: A control device for a power supply system includes an abnormality detection unit, a converter control unit, and a relay control unit. The abnormality detection unit detects abnormality of the power supply system. The converter control unit stops charging operation of a DC-DC converter and controls a switching element included in the DC-DC converter to ground the DC-DC converter when abnormality of the power supply system is detected by the abnormality detection unit during charging of the battery. The relay control unit shuts off a relay when the DC-DC converter is in a grounded state by the converter control unit.SELECTED DRAWING: Figure 2
Patent JP-2021193885-A (JP)
Title: Method and apparatus for forming food to be packaged
Inventor: KOBAYASHI HIRONORI
IPC: A23P20/20
Filed: 2020-06-09
Abstract: To provide a method and apparatus for forming food to be packaged capable of reliably forming a sealing portion into a shape without projection.SOLUTION: A method for forming food to be packaged of the present invention comprises: an arrangement step of discharging an inner material from a discharge part 4 and arranging the same on a sheet-like outer skin material; a sealing step of collecting a peripheral edge of the outer skin material and sealing the same such that the inner material is packaged by an upper shutter 80 and a lower shutter 81 of a sealing part 8; and a shaping step of performing shaping such that a sealed portion formed by the sealing step is made uniform by the lower shutter 81.SELECTED DRAWING: Figure 1
Patent JP-2020140735-A (JP)
Title: Apparatus and method for camera-based user authentication for content access
Inventor: SRINIVAS R VADLAMUDI
IPC: G06F21/36
Filed: 2020-06-10
Abstract: To provide a system and a method for camera-based user authentication for content on a user device.SOLUTION: An action by a user for displaying content on a screen of a user device is detected (610). A content file on the user device is then scanned to determine whether the content file is protected (620). An image of the user is also captured without input from the user and without notifying or prompting the user (630). The content file is displayed on the screen if the content file is not protected, or if the content file is protected and the captured image of the user matches a retrieved image from an allowed users list of the content file (640).SELECTED DRAWING: Figure 6
Patent JP-2021194596-A (JP)
Title: Coating applicator
Inventor: ISONO SATOSHI
IPC: B05C11/10
Filed: 2020-06-15
Abstract: To provide a coating applicator that can reduce time and labor required in teaching work and reduce costs of devices constituting a teaching device.SOLUTION: A coating applicator 10 according to the present invention comprises: an application nozzle part 11 that applies an adhesive body 42 to a surface 41A of a work-piece 41; a main body part 12 that supports the application nozzle part; a detecting mechanism 13 fixed to a side surface at a rear side of a paper plane of the main body part; and a regulating part 14 fixed to a side surface at a front side of the paper plane of the main body part. In a direction horizontal to the surface of the work-piece, a laser emitting part 46 of the detecting mechanism maintains a state in which the part is arranged near a tip part of the nozzle. This configuration can make teaching work more simple, enables the adhesive body to be applied precisely and enables the adhesive body to be measured.SELECTED DRAWING: Figure 3
Patent JP-2020169187-A (JP)
Title: Use of pimobendan for reduction of heart size and/or delay of onset of clinical symptoms in patients with asymptomatic heart failure due to mitral valve disease
Inventor: CHRISTOPH MATTHIAS SCHUMMER
IPC: A61K31/341
Filed: 2020-06-16
Abstract: To provide medical actions that solve the problem of the prior art described herein.SOLUTION: The present invention relates to pimobendan for use in a method of reducing the heart size and/or delaying the onset of clinical symptoms in a patient suffering from asymptomatic (occult, preclinical) heart failure, preferably congestive heart failure, due to mitral valve disease (MVD), and/or delaying the onset of heart failure, preferably congestive heart failure, in a patient suffering from asymptomatic (occult, preclinical) heart failure, preferably congestive heart failure, due to mitral valve disease (MVD), the patient being preferably a mammal, more preferably a human, a dog, a cat or a horse, and most preferably a dog.SELECTED DRAWING: None
Patent JP-2021194292-A (JP)
Title: Two-dimensional array ultrasound probe and adder circuit
Inventor: KAJIYAMA SHINYA
IPC: A61B8/14
Filed: 2020-06-16
Abstract: To change over an addition unit for a reception signal depending on a reception channel of a main body device while suppressing increase in chip area.SOLUTION: An adder circuit comprises: wiring lines L1 to L8 that are provided between addition output terminals P1 to P4 for outputting addition signals and vibrator channels CH1 to CH4 for each subarray and for each vibrator channel row constituted by vibrator channels arranged in a longitudinal direction and each are connected to vibrator channels of a corresponding vibrator channel row; output switches SW_OUT1, SW_OUT2 that are provided for each of the wiring lines L1 to L8 and are connected to corresponding vibrator channel row wiring lines; and an inter-output switch SW_INT1 that connects wiring lines L1, L5 (L2 to L4, L6 to L8) corresponding to vibrator channel rows adjacent to each other in a lateral direction via the output switches SW_OUT1, SW_OUT2.SELECTED DRAWING: Figure 8
Patent JP-2021195240-A (JP)
Title: Pulley apparatus for chain collecting system and chain collecting system
Inventor: MIYAJI TOSHIHIKO
IPC: B66C21/00
Filed: 2020-06-17
Abstract: To provide a pulley apparatus in a system that uses a traveling chain line to tow and transport logged trees over the ground surface and a chain collecting system using the same, in which a part of the traveling chain line is kept above the ground and kept in the air and/or deflected laterally, and which can allow both a suitable length of a base-attaching cable holding the logged trees and a hook tying the base-attaching cable to any position on the chain line to pass both through without getting entangled in the chain line.SOLUTION: There is provided a pulley apparatus with a pair of cantilevered disk-shaped rotating body, with opposing surfaces facing each other with a predetermined gap. One of the disk-shaped rotating bodies has a protrusion extending beyond the gap toward the other disk-shaped rotating body in a form in which a part of the outer peripheral surface thereof extends. The other disk-shaped rotating body has a recess for accommodating the protrusion with a predetermined gap.SELECTED DRAWING: Figure 3
Patent JP-2020162617-A (JP)
Title: Work vehicle
Inventor: FUJIMOTO YOSHITOMO
IPC: A01B69/00
Filed: 2020-06-19
Abstract: To provide a work vehicle coordination system allowing a slave work vehicle to work following a master work vehicle.SOLUTION: A master work vehicle 1P performs ground work using a work machine in coordination with a slave work vehicle 1C of an unmanned steering type and includes: a slave travel target calculation section that calculates a target travel position of the slave work vehicle 1C on the basis of a travel track of the master work vehicle 1P; and a slave parameter generation section that generates a slave work operation parameter corresponding to a master work operation parameter in link with a target travel position corresponding to a position of the master work vehicle 1P that executes work operation such that work operation is executed in the slave work vehicle 1C. The slave work vehicle 1C is steered in an unmanned manner on the basis of a slave position as a position of the slave work vehicle 1C, the target travel position, and the slave work operation parameter. The slave travel target calculation section calculates the target travel position on condition that a rut of the slave work vehicle does not enter a work width of the master work vehicle when traveling backward at a time of turning travel.SELECTED DRAWING: Figure 1
Patent JP-2022002026-A (JP)
Title: Abnormality measure confirmation support system
Inventor: MIURA KEISUKE
IPC: G05B23/02
Filed: 2020-06-22
Abstract: To present a trouble having an occurrence potential to a worker in a manner conforming to the capability of the worker.SOLUTION: An abnormality measure confirmation support system 10 includes a portable tablet terminal 17, a past quality trouble information database 12 in which past quality trouble information is stored, and an abnormality measure confirmation execution unit 11 capable of displaying an alarm and measure advice according to the input abnormality processing information. The abnormality measure confirmation execution unit 11 includes a storage unit 16, a score determination unit 13 which calculates a score of an occurred abnormality from the past abnormality processing information and abnormality processing information input by an operator and worker, an alarm output unit 14 for issuing an alarm according to the score, and an abnormality measure advice output unit 15 for outputting an advice according to the abnormality.SELECTED DRAWING: Figure 1
Patent JP-2022003194-A (JP)
Title: Rail maintenance system
Inventor: SASAKI YOSHIHIRO
IPC: E01B31/17
Filed: 2020-06-23
Abstract: To solve the problem wherein, in the past, wavy abrasion occurring on a top surface of a rail was eliminated by polishing the top surface of the rail with a dedicated rail reprofiling vehicle, but this work required considerable time and had to be performed outside business hours.SOLUTION: A rail maintenance system installed in a passenger car of a railway vehicle comprises: an abnormal condition detector that detects an abnormal condition of a rail; a rail polishing device that applies a polishing element to a top surface of a rail; and a controller that controls the rail polishing device so that the polishing element abuts on the top surface of the rail when the abnormal state is detected by the abnormal state detector. The rail maintenance system can detect the presence of wavy abrasions and presses the polishing element against the top surface of the rail. Thus, commercial vehicles gradually perform the polishing work, eliminating wavy abrasions without using a dedicated rail reprofiling vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022003020-A (JP)
Title: Plant disease control agent
Inventor: ISHIKAWA SHIGETOSHI
IPC: A01N59/06
Filed: 2020-06-23
Abstract: To provide a plant disease control agent that can control plant diseases, is safe for human bodies and has reduced load on the environment, and also has a reduced risk of the agent to cause damage, an antibacterial agent having antibacterial activity against a variety of filamentous fungi and bacteria, a method for controlling plant diseases with the plant disease control agent or antibacterial agent, and a plant growth method for keeping the growth of plants.SOLUTION: The present invention discloses a plant disease control agent containing an alum compound as an active ingredient, an antibacterial agent, a method for controlling plant diseases and a plant growth method.SELECTED DRAWING: None
Patent JP-2022011729-A (JP)
Title: Agar production method and agar food product acquired by the method
Inventor: KAWABATA TETSURO
IPC: A23L17/60
Filed: 2020-06-30
Abstract: To provide an agar production method capable of processing a sheet-shaped agar which is generated in a dehydration step of continuously producing noodle lines, in a step of producing agar noodles, and an agar food product.SOLUTION: An agar production method comprises: a washing step S10 of immersing sea weed in an acidic aqueous solution and washing the same; an extraction step S30 of extracting an agar solution from the washed solution; a filtration step S40 of filtering the extracted agar solution; a coagulation/cutting step S50 of cooling the filtered agar solution for coagulating the agar solution; a press dehydrating step S60 of continuously press-compressing the coagulated agar; a shredding step S70 of shredding the agar including a prescribed moisture content to noodle lines by the press dehydrating step S60; and a drying step S80 of drying the agar shredded and processed into noodle lines. In the press dehydrating step S60, the agar including the prescribed moisture content is formed into a sheet state, and in the shredding step S70, the sheet-shaped agar is continuously processed and molded.SELECTED DRAWING: Figure 1
Patent JP-2021012692-A (JP)
Title: Object identification method, system, and electronic apparatus
Inventor: Zou Wen Cai
IPC: G06T7/246
Filed: 2020-07-01
Abstract: To provide an object identification method, a system, and an electronic apparatus which solve the problem in a related technique in which an object cannot be stacked and arranged and identification accuracy is low when identifying the object.SOLUTION: An object identification method includes: acquiring an image of an object by an image capture module; acquiring a detection result of the object at a plurality of times, including position detection information and category detection information on the basis of an image of a single frame of the object; acquiring movement information of a pixel point in the image on the basis of an image of a plurality of frames of the object; acquiring a visual detection result of the object by the detection result of the object at the plurality of times and the movement information of the pixel point; acquiring gravity information of a preselected region using a gravity sensor and acquiring a gravity detection result of the object by the gravity information; and determining an identification result of the object by matching the visual detection result with the gravity detection result.SELECTED DRAWING: Figure 1
Patent JP-2020168439-A (JP)
Title: Tunnel fire hydrant equipment and fire hydrant device
Inventor: UMEHARA HIROSHI
IPC: A62C35/20
Filed: 2020-07-02
Abstract: To simply and reliably handle a fire hydrant device from a road side and a watchman's passage side.SOLUTION: A fire hydrant device buriedly installed in a watchman's passage along a tunnel wall surface and storing a fire hose inside a housing 31 comprises: a front door 32 provided at the front face of the housing 31 to be a road side and disposed so as to freely open/close a front opening; an upper door 36 provided at the upper face of the housing 31 to be the road surface side of the watchman's passage and disposed so as to freely open/close an upper opening; and an opening mechanism operated by an opening operation part (a forward opening handle 34) to open the upper door 36. When the upper door 36 is in a closed position, the opening mechanism retains the front door 32 at the closed position along with the upper door 36 and, when the opening operation part is operated, with the upper door 36 in the closed position, releases the retention of the upper door 36 and the front door 32 to make the front door 32 openable and make the upper door 36 openable, and allows the takeout of the fire hose from the opened opening.SELECTED DRAWING: Figure 4
Patent JP-2022014569-A (JP)
Title: DNN model compression system
Inventor: ONO GOICHI
IPC: G06T7/00
Filed: 2020-07-07
Abstract: To perform model compression according to the requirement specification of a device.SOLUTION: A DNN model compression system 1 comprises: a sub-data set generation unit 10 for generating a sub-data set 51 from a data set 101; a sensitivity analysis unit 20 for acquiring sensitivity information 53 with respect to a neuron object using the sub-data set 51; a pruning unit 30 for generating a post-pruning model 55 from a pre-pruning model 103 using the sensitivity information 53 and pruning specification information 105; an inference unit 40 for evaluating recognition accuracy of an object in the post-pruning model 55 using the data set 101; and a storage unit 50 for storing the sub-data set 51, the sensitivity information 53, and the post-pruning model 55. The pruning unit 30 selects a neuron to be a reduction object on the basis of a pruning priority 105a which shows a priority for each recognition object type included in the pruning specification information 105.SELECTED DRAWING: Figure 1
Patent JP-2022014574-A (JP)
Title: Work instruction device, work instruction system, and work instruction method
Inventor: SUGINISHI YUICHI
IPC: G16Y10/25
Filed: 2020-07-07
Abstract: To reduce production loss by using site data.SOLUTION: A work instruction device comprises: a storage unit that stores production result information for every product manufactured in a manufacturing site, operator dynamics information obtained from sensors attached to operators in the manufacturing site, and information on the history of operation of facilities in the manufacturing site; a production loss occurrence pattern extraction unit that analyzes site data by a predetermined method to create a production loss occurrence pattern; and a work instruction creation unit that estimates the occurrence of production loss from a work plan for work corresponding to the date, facilities, and operators corresponding to the production loss occurrence pattern and generates work instruction information including information on the cause of the production loss.SELECTED DRAWING: Figure 1
Patent JP-2022022841-A (JP)
Title: Light-emitting device and light emission control method thereof
Inventor: MIYAKO SHIGEKI
IPC: F21L4/00
Filed: 2020-07-08
Abstract: To provide a light-emitting device that can change the color of a first light emission portion while also allowing a desired color to be light-emitted.SOLUTION: A light-emitting device includes a first light-emitting unit, a second light-emitting unit, a storage unit that stores a default pattern that determines the default light emission order of a plurality of colors with which the first light-emitting unit emits light, a first button that switches between the plurality of colors with which the first light-emitting unit emits light, in the order shown by the default pattern, a setting unit that sets one color as a recommended color from the plurality of colors, and a light emission control unit that makes the first light-emitting unit emit light with one color from among the plurality of colors according to the order indicated by the default pattern depending on a first predetermined input from the user for the first button, and makes the second light-emitting unit emit light with the recommended color according to the setting of the setting unit.SELECTED DRAWING: Figure 1
Patent JP-2022015766-A (JP)
Title: Portable droplet guard panel
Inventor: UMEZU YUJI
IPC: A47G5/00
Filed: 2020-07-09
Abstract: To provide a portable droplet guard panel which is equipped with portability such that it can be stored in a bag a user possesses while securing sufficient droplets diffusion prevention effect, and is easy to assemble when being installed on the table.SOLUTION: A droplet guard panel is provided with a panel body placed opposite a user and is installed on the table. The panel body is composed of a plurality of panel members overlapping in a height direction. In the portable droplet guard panel, the panel members are integrated by a connection part that allows connection in the height direction or are integrated by a vertical direction bending part bendable vertically between panel members.SELECTED DRAWING: Figure 1
Patent JP-2022015771-A (JP)
Title: Motion conversion mechanism and drive device
Inventor: YOKOZAWA SATOSHI
IPC: F16H31/00
Filed: 2020-07-09
Abstract: To achieve downsizing and reduction of energy loss.SOLUTION: A motion conversion mechanism includes: a restriction mechanism 11a which is configured to restrict movement of a downward cable 12 and allow movement of an upward cable 12 in a vertical direction and fixed to a housing 13; and a restriction mechanism 11b which is disposed in a position spaced apart from the restriction mechanism 11a along the vertical direction in a manner that the restriction mechanism 11b can contact with or separate from the restriction mechanism 11a along the vertical direction and which is configured to restrict the movement of the downward cable 12 and allow the movement of the upward cable 12. The motion conversion mechanism converts reciprocating-motion, in which the restriction mechanism 11b contacts with or separates from the restriction mechanism 11a along the vertical direction, into linear motion of the upward cable 12.SELECTED DRAWING: Figure 1
Patent JP-2022016177-A (JP)
Title: Game machine
Inventor: IDO HIDEAKI
IPC: A63F7/02
Filed: 2020-07-10
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine includes a first movable body, a second movable body, and a third movable body, the first movable body is operable from a first position to a second position in an operation mode including at least straight-advancing operation, the second movable body is operated by abutting on the first movable body following operation of the first movable body, and the third movable body is operated following operation of the second movable body.SELECTED DRAWING: Figure 81
Patent JP-2022019285-A (JP)
Title: Duct soundproof material
Inventor: OFUCHI KAZUSHI
IPC: G10K11/16
Filed: 2020-07-17
Abstract: To provide a soundproof material that can effectively reduce low-pitched noise generated from ducts.SOLUTION: A soundproof material 10 includes a bag body 11 arranged on an outer peripheral surface of a duct 4. Inside the bag body 11, a filler 12 filled in a relatively movable state is provided. The filler 12 contains a large number of granules 12a having a specific gravity of 0.9 or more and 2.5 or less and a particle size of 0.5 mm or more and 6.0 mm or less.SELECTED DRAWING: Figure 3
Patent JP-2022020992-A (JP)
Title: mask
Inventor: SHINZATO TORU
IPC: A62B18/02
Filed: 2020-07-21
Abstract: To allow a wearer to wear for a long time while the flow of aerosolized splash is suppressed.SOLUTION: A separation part 111 of a mask body 110 allows gas to flow between an inner space S1 and an outer space S2. A bag body 130 is connected to the mask body 110 and is positioned in the outer space S2 of the mask body 110. The bag body 130 has flexibility. The bag body 130 is made of a film material having a large number of pores, and due to that a ratio of an area excluding the area of the pores is remarkably large, the capacity of an inner space 131 is adjustable so that the outer space S2 and atmospheric pressure become equal. Due to that the bag body 130 is made of a film material having permeability, the outer space S2 and the inner space 131 allow oxygen and carbon dioxide to be diffused. The bag body 130 is connected to the mask body 110 so that the inner space 131 of the bag body 130 and the inner space S1 of the mask body 110 are communicated without via the outer space S2 and the separation part 111.SELECTED DRAWING: Figure 1