baber/WOPTO huggingface dataset:
Patent JP-2020177975-A (JP)
Title: Inspection device and processing device
Inventor: SUGIYAMA TOMOAKI
IPC: H01L21/677
Filed: 2019-04-16
Abstract: To enable easy observation of the identical position of an inspection object from the front and back surface sides.SOLUTION: An inspection device 56, which inspects an inspection object having a tape adhered thereto and attached to a frame through the tape, includes: an inspection object holding mechanism 58 which includes a loading unit 76 having a transparent body exposed upward and downward, the top surface of the transparent body becoming a loading surface 76a to load the inspection object through the tape, and which can hold the inspection object loaded on the loading surface; and an imaging mechanism 82 which has a first imaging unit disposed upward of the loading unit, a second imaging unit disposed downward of the loading unit, and a connection unit 108 which connects the first imaging unit to the second imaging unit. The imaging mechanism can image the inspection object, which is loaded on the loading surface of the loading unit and held by the inspection object holding mechanism, from the top face side by the first imaging unit, and also can image the inspection object from the bottom face side by the second imaging unit. The imaging mechanism can image an identical position of the top and bottom face sides of the inspection object.SELECTED DRAWING: Figure 4
Patent JP-2020175480-A (JP)
Title: Steel plate holding device
Inventor: HIGUCHI AKIRA
IPC: B21B45/00
Filed: 2019-04-19
Abstract: To suppress damage of a driving mechanism that drives an electromagnetic chuck or a metal piece for attraction, when holding a steel plate by attracting the metal piece for attraction by attraction force of the electromagnetic chuck.SOLUTION: A steel plate holding device comprises a metal piece unit for attraction arranged at an upper side of a steel plate 200 and an electromagnetic chuck unit arranged at a lower side of the steel plate 200. The metal piece unit 104 for attraction has a first driving mechanism that moves the metal piece 104 for attraction in a vertical direction and a movable mechanism that supports the metal piece 104 for attraction to be movable in the vertical direction with respect to the first driving mechanism.SELECTED DRAWING: Figure 6
Patent JP-2020178549-A (JP)
Title: Oil composition for bakery, bakery dough and bakery products
Inventor: NOGUCHI OSAMU
IPC: A21D2/14
Filed: 2019-04-23
Abstract: To provide an oil composition for bakery which makes bakery products to have excellent soft and elastic texture and controlled stickiness, bakery dough containing the oil composition, and bakery products made by baking the bakery dough.SOLUTION: An oil composition for bakery contains fat and glycolytic enzyme, wherein the content of SU2 in the fat is higher than or equal to the content of UUU therein, while the content of UUU in the fat is 15-35 mass%, wherein SU2 is a triglyceride in which one S molecule and two U molecules are bound, UUU is a triglyceride in which three U molecules are bound, S is a saturated fatty acid, and U is an unsaturated fatty acid.SELECTED DRAWING: None
Patent JP-2020180023-A (JP)
Title: Method for producing composite
Inventor: KONOSU OSAMU
IPC: C08L101/00
Filed: 2019-04-25
Abstract: To provide a method for suitably obtaining a material having both high thermal conductivity and sufficient electrical insulation.SOLUTION: A method for producing a composite by mixing boron nitride and graphite oxide comprises a step of mixing boron nitride and graphite oxide in a dispersion medium so that the pH of the supernatant liquid after mixing becomes not more than 6.5.SELECTED DRAWING: None
Patent JP-2020180358-A (JP)
Title: Manufacturing method of sponge titanium, and titanium product or manufacturing method of cast product
Inventor: YOSHIDA MINORU
IPC: C22B5/04
Filed: 2019-04-26
Abstract: To provide a manufacturing method of sponge titanium capable of manufacturing high quality sponge titanium with high precision even in each batch at low cost.SOLUTION: A manufacturing method of sponge titanium which uses a metal reduction reaction vessel provided with a trunk part having a carbon steel inner wall and a bottom part having a stainless steel inner wall, which includes, after the bottom part is filled with magnesium chloride by charging magnesium chloride in the metal reduction reaction vessel, S11 of filling magnesium in the metal reduction reaction vessel, and S21 of reduction for maintaining such that molten magnesium chloride contacts with all inner wall of the bottom part after charging S11.SELECTED DRAWING: Figure 1
Patent JP-2020180524-A (JP)
Title: Dust remover
Inventor: SEKIGUCHI NAOHIKO
IPC: B01D29/00
Filed: 2019-04-26
Abstract: To confirm existence of a coarse article at a timing when the coarse article stays.SOLUTION: A dust remover 10 has: a screen 20 inserted to a water passage W1; a rake 30 which is arranged on the upstream side of the screen 20, ascends a contaminant dammed by the screen 20 and discharges the contaminant to the outside of the water passage W1; a rake driving part which is arranged on the upstream side of the screen 20, and circulates and drives the rake 30 in an extension direction of the screen 20; an arm 70 which acts as a rotation mechanism part for rotating the rake 30 so as to avoid the contaminant when a load applied to the rake 30 is large; and a rotation detection member 80 which acts as a rotation detection mechanism part for detecting operation of the rotation mechanism part.SELECTED DRAWING: Figure 2
Patent JP-2020183291-A (JP)
Title: Image forming device
Inventor: MATSUMOTO YASUTAKA
IPC: G03G15/00
Filed: 2019-04-26
Abstract: To provide an image forming device capable of preventing a recording medium on a discharge tray from being scattered when an earthquake with large quake occurs.SOLUTION: There is provided an image forming device in which, when a seismic intensity corresponding to an acceleration acquired by a quake detection unit 19 is equal to or higher than a predetermined seismic intensity, a control unit 10 changes a discharge destination of a recording paper P being conveyed by a conveying part 20 from a third discharge tray 311 designated as a discharge destination of the recording paper P to a first discharge tray 7 or a second discharge tray 306 as a scatter prevention discharge tray.SELECTED DRAWING: Figure 4
Patent JP-2020183917-A (JP)
Title: Article inspection device and article inspection method
Inventor: FUSE TADAAKI
IPC: G01N21/3563
Filed: 2019-05-09
Abstract: To provide an article inspection device and an article inspection method, whereby foreign matter such as hair and bug can be detected with higher accuracy while an inspection time is reduced.SOLUTION: An article inspection device comprises: a conveyance unit 30 that conveys a to-be-inspected article W to a foreign matter detection region R; a light-emitting unit 10 that emits light in a predetermined wavelength range to the to-be-inspected article W conveyed to the foreign matter detection region R; an imaging unit 20 that captures an image of diffused reflection light from the to-be-inspected article W conveyed to the foreign matter detection region R; and a processing unit 41 that, based on the image captured by the imaging unit 20, determines presence or absence of foreign matter in the to-be-detected article W. The predetermined wavelength range is a first wavelength range of 800 nm to 1200 nm or a second wavelength range of 1600 nm to 1800 nm. The processing unit 41 includes a determination unit 42 that, based on a comparison between each of pixel values in an image area corresponding to the to-be-inspected article W in the image captured by the imaging unit 20 and a threshold of a pixel value corresponding to foreign matter, determines the presence or absence of foreign matter in the to-be-detected article W.SELECTED DRAWING: Figure 1
Patent JP-2020185082-A (JP)
Title: Blood vessel diameter measuring device and blood vessel diameter measuring method
Inventor: KATO ATSUSHI
IPC: A61B1/00
Filed: 2019-05-10
Abstract: To accurately measure a blood vessel diameter in a subject such as a patient easily and simply by using an image captured by a vascular endoscope, and support selection of a suitable stent inserted into the subject.SOLUTION: A blood vessel diameter measuring system includes: an endoscope inserted into a blood vessel of a subject into which a guide wire with a scale is inserted beforehand, and mounted with an image sensor capable of imaging the blood vessel and the guide wire at the tip side; and a calculation device connected to the endoscope. The calculation device measures a blood vessel diameter of the blood vessel based on at least one pre-movement image captured before the movement of the endoscope, at least one post-movement image captured after the movement of the endoscope, and a distance of the movement of the endoscope, when the endoscope inserted into the blood vessel is moved toward the base end side at a constant speed by an operation of a user browsing a monitor that displays the captured image in which the guide wire imaged by the endoscope is reflected.SELECTED DRAWING: Figure 1
Patent JP-2019136547-A (JP)
Title: Reading body
Inventor: NAKAJIMA FUMIO
IPC: A63H5/00
Filed: 2019-05-13
Abstract: To provide a toy that can easily change voices or the like generated, and is made rich in variety and interesting by generating different voices even with the same combination, when generating voices or the like in correspondence with the combination of a plurality of pieces of data.SOLUTION: A toy body 22 includes a support body 24 having support parts 241, 242, and 243 for interchangeably supporting an identified member 21 in which a reading body 30 reads individual identification information, and a guide part 25 for guiding the reading body 30 so as to pass through a reading position where reading is possible when the individual identification information is read by the reading body 30. Also, toy identification information for identifying the toy body 22 from another toy body is attached to the toy body 22. A drive part 43 is driven according to the combination of the read individual identification information and the toy identification information, and a mode unique to the toy can be employed, thereby providing the toy that is rich in variety and interesting.SELECTED DRAWING: Figure 2
Patent JP-2019130423-A (JP)
Title: Game machine
Inventor: OSHITA KOICHI
IPC: A63F7/02
Filed: 2019-05-20
Abstract: To heighten interest for allowing a game ball to enter a ball entry device.SOLUTION: A pachinko game machine includes a plurality of ball entry devices which are objects for prize ball put-out by ball entry of a game ball. The plurality of ball entry devices have a big winning hole for allowing ball entry of a game ball during a jackpot game. The big winning hole has a plurality of kinds of modes as a notification mode, when performing notification by ball entry of excess balls exceeding a prescribed number.SELECTED DRAWING: Figure 4
Patent JP-2020191591-A (JP)
Title: Information processing apparatus, information processing system, notification method, and information processing program
Inventor: UJIIE HAJIME
IPC: H04L69/40
Filed: 2019-05-23
Abstract: To reduce a burden on a user in monitoring the communication quality of a network system.SOLUTION: An information processing apparatus (20) comprises: a statistic information acquisition unit (211) that acquires statistical information related to the communication with the other machine connected by a cable; an abnormality determination unit (212) that refers to the statistical information acquired by the statistical information acquisition unit (211) to determine an abnormality in the communication; and an abnormality notification unit (213) that, when a result of determination performed by the abnormality determination unit (212) indicates that the communication is abnormal, notifies a master device of the result of determination.SELECTED DRAWING: Figure 2
Patent JP-2020194642-A (JP)
Title: Movement measurement system, environmental system, movement measurement method and program
Inventor: NAKAMURA KEISUKE
IPC: G01B21/00
Filed: 2019-05-24
Abstract: To enhance working efficiency.SOLUTION: A movement measurement system 1 is a system that moves in a specific space in which an object 20 including at least one of a generation unit 23 and a sensor 24 of an environment generation system 2 for generating an environment in a specific space is installed. The movement measurement system 1 includes a movement unit 16, a measurement unit 13, and an output unit 15. The movement unit 16 moves to a measurement area associated with the object 20 in the specific space. The measurement unit 13 measures a measurement value related to the environment in the measurement area. The output unit 15 outputs the correspondence information in which output information based on the measurement value and the object 20 are associated with each other.SELECTED DRAWING: Figure 1
Patent JP-2020198677-A (JP)
Title: Motor drive device
Inventor: KANESHIRO HIROBUMI
IPC: H02M7/48
Filed: 2019-05-31
Abstract: To provide a technique for suppressing amplification of amplitude of switching noise without changing a switching frequency in a motor drive device provided with two AC motors.SOLUTION: A motor drive device includes: a DC power source; a first inverter for converting power of a DC power source into driving power of a first AC motor through switching operation of a first switching element; a second inverter for converting power of the DC power source into driving power of a second AC motor through switching operation of a second switching element; a smoothing capacitor connected between a positive electrode and a negative electrode of a DC terminal of the first inverter; and a controller. An LC circuit composed of parasitic inductance of a power line connected to the smoothing capacitor and the smoothing capacitor has a resonance frequency. When a noise frequency belongs to a predetermined frequency range including the resonance frequency, the controller adjusts a switching phase difference according to an LC phase difference.SELECTED DRAWING: Figure 4
Patent JP-2020198998-A (JP)
Title: Walking training system, display method, and display program
Inventor: MATSUMOTO TAIGA
IPC: A61H1/02
Filed: 2019-06-07
Abstract: To provide a walking training system that allows a trainee and an assistant to intuitively recognize respective symptoms determined to be abnormal walking and the frequency of serous abnormal walking that can lead to overturning.SOLUTION: A walking training system includes: a treadmill for prompting a trainee to perform walking training; a determination part for determining abnormal walking of the trainee walking on the treadmill based on a plurality of predetermined abnormal walking symptoms; and a display part for displaying determination results by the determination part. As for specific abnormal walking symptoms having a first layer likely to lead to overturning of the plurality of abnormal walking symptoms and a second layer unlikely to lead to overturning, the determination part determines whether the determined abnormal walking is applicable to the first layer or applicable to the second layer. When displaying the determination results of the specific abnormal walking symptoms, the display part integrally displays the frequency of the symptoms being applicable to the first layer, and the total frequency of the symptoms being applicable to the first layer and the second layer.SELECTED DRAWING: Figure 7
Patent JP-2019147048-A (JP)
Title: Game machine
Inventor: KAWABE NORIHIRO
IPC: A63F7/02
Filed: 2019-06-15
Abstract: To solve the problem of a variable ball entry port being not opened regardless of winning since an opening/closing member does not operate because of some reasons in a conventional game machine that includes the variable ball entry port capable of changing to a closed state and an open state, executes a winning game for changing the variable ball entry port to an open state when predetermined winning/losing decision results in winning, and allows a player to be capable of acquiring much game profit by the winning game.SOLUTION: A game machine is provided, which checks the operation of an opening/closing member of a variable ball entry port in advance, and prevents a game parlor and a player from suffering disadvantage.SELECTED DRAWING: Figure 11
Patent JP-2019220956-A (JP)
Title: Signal receiving circuit and operation method thereof
Inventor: LEE JOO-HEE
IPC: H04L25/08
Filed: 2019-06-17
Abstract: To provide a reliable signal receiving circuit, and a method of operating the same, by solving successive errors caused by abnormal operation of a decision feedback equalizer due to increased communication speed of an electronic device.SOLUTION: In an electronic system 10, a signal receiving circuit 120 comprises: a receiving equalizer configured to generate a compensated received signal by compensating for inter-symbol interference (ISI) of a received signal from an outside, to output equalization data on the basis of the received signal, and to determine a termination symbol on the basis of the equalization data; and a sequence estimator configured to perform Viterbi decoding on the received signal on the basis of the determined termination symbol, and to output sequence data.SELECTED DRAWING: Figure 2
Patent JP-2021005609-A (JP)
Title: Printed wiring board and manufacturing method thereof
Inventor: WU YOUHONG
IPC: H05K3/34
Filed: 2019-06-26
Abstract: To align the bump height after reflow on a printed wiring board.SOLUTION: A printed wiring board includes a base insulating layer, a conductor layer formed on the base insulating layer, a solder resist layer that is formed on the base insulating layer and the conductor layer and has a first opening that exposes a part of the conductor layer as a first conductor pad, and a second opening that exposes another part of the conductor layer that is smaller in diameter than the first opening as a second conductor pad, a first bump formed on the first conductor pad, and a second bump formed on the second conductor pad and smaller in diameter than the first bump, and the first bump has a first base plating layer formed in the first opening, and a first top plating layer formed on the first base plating layer, and in a plurality of first bumps, the diameter of the first bump is large toward the center of the printed wiring board, and the uppermost positions of the plurality of first bumps are substantially the same.SELECTED DRAWING: Figure 1
Patent JP-2020081844-A (JP)
Title: Wine bottle fixing device
Inventor: LEE SHIH-CHI
IPC: A47G23/02
Filed: 2019-07-03
Abstract: To provide a wine bottle fixing device which is adapted to fix a wine bottle and sense whether the wine bottle is inserted, and a wine cabinet.SOLUTION: A wine bottle fixing device 100 is provided that includes a cylindrical body 110, a sliding component 120 slidably disposed at the cylindrical body, and a first sensing component. The cylindrical body surrounds an accommodating space and has an opening 114. One of a first sensor 132 and a first sensed component 134 is disposed on the sliding component, and the other is located beside the opening. The first sensor is adapted to detect the first sensed component when the sliding component is at the first position and close to the opening. When the bottle neck portion of the wine bottle is inserted into the cylindrical body, the wine bottle pushes the sliding component from the first position to the second position, so that a sensed value of the first sensor sensing the first sensed component is changed.SELECTED DRAWING: Figure 3
Patent JP-2021012240-A (JP)
Title: Method of manufacturing electrostatic image development toner
Inventor: MURATA MASAKAZU
IPC: G03G9/08
Filed: 2019-07-03
Abstract: To provide a method of manufacturing an electrostatic image development toner which offers high image density and superior charge stability.SOLUTION: A method of manufacturing an electrostatic image development toner is provided, the method comprising a step of agglutinating and fusing resin particles and colorant particles in an aqueous medium. The colorant particles contain a colorant and an amorphous polyester resin E comprising a constituent derived from a polyester resin F and a constituent derived from a modified hydrocarbon compound G having a reactive functional group, where the constituent derived from the polyester resin F and the constituent derived from the modified hydrocarbon compound G are linked together via a covalent bond.SELECTED DRAWING: None
Patent JP-2020002005-A (JP)
Title: Glass roll
Inventor: MURATA KENICHI
IPC: B65H18/08
Filed: 2019-07-05
Abstract: To provide a glass roll for shipping having a heightened quality.SOLUTION: A glass roll for shipping is formed by winding a glass film 13 together with a protective sheet 23 around a core 24 in a roll state. In the glass roll, a leader 26 is connected to the glass film, and the leader is fixed to the core, and the protective sheet is fixed to the core, and the protective sheet and the leader are fixed to the core at the same place.SELECTED DRAWING: Figure 5
Patent JP-2021011749-A (JP)
Title: Panel mounting structure and rail support device
Inventor: ITO SATOKI
IPC: E04H17/16
Filed: 2019-07-08
Abstract: To provide a panel mounting structure and a rail support device which can easily perform panel mounting/removal work without different heights of arrangement of each panel.SOLUTION: Rail members 30A and 30B supported by rail support devices 50A and 50B attached to upper and lower portions of a plurality of columns 20 are installed between the rail support devices 50A and 50B. Upper and lower ends of a plurality of panels 10 are slidably arranged between the rail members 30A and 30B. The panel 10 facing the rail support devices 50A and 50B is fastened so as to be unfastened by wing bolts 57 attached respectively to the rail support devices 50A and 50B.SELECTED DRAWING: Figure 3
Patent JP-2019175872-A (JP)
Title: Mixed positive electrode active material, and positive electrode and secondary battery that comprise the same
Inventor: HONG YEON-SUK
IPC: H01M4/525
Filed: 2019-07-17
Abstract: To provide: a mixed positive electrode active material simultaneously satisfying an output characteristic at high voltage and a service life characteristic at high temperature; a positive electrode and a secondary battery that comprise the same.SOLUTION: Provided is a mixed positive electrode active material comprising a large-grain positive electrode active material with an average diameter of 10 μm or more and a small-grain positive electrode active material with an average diameter of 5 μm or less, in which the large-grain positive electrode active material and the small-grain positive electrode active material are coated with respective different materials selected from lithium triborate and metal oxide.SELECTED DRAWING: Figure 1