baber/WOPTO huggingface dataset:
Patent JP-2022028207-A (JP)
Title: Photoelectric conversion device and method for manufacturing the same, and imaging system
Inventor: IKAKURA HIROSHI
IPC: H04N5/355
Filed: 2020-08-03
Abstract: To solve a problem in which: a conventional optical sensor does not have a sufficient difference in sensitivity between photodiodes.SOLUTION: A photoelectric conversion device has pixels each including a color filter formed on a substrate. The pixel includes, in an in-plane direction of the substrate, first photoelectric conversion units and second photoelectric conversion units having a lower sensitivity to light than that of the first photoelectric conversion units, and has, in a depth direction of the substrate, a first member between the first photoelectric conversion units and the color filter and a second member between the second photoelectric conversion units and the color filter. The first member is adjacent to the second member in the in-plane direction of the substrate. The refractive index of the first member is higher than that of the second member.SELECTED DRAWING: Figure 1
Patent JP-2021041697-A (JP)
Title: Barrier film, laminate using the barrier film, and packaging product using the laminate
Inventor: KOSHIBA SEIICHIRO
IPC: B65D65/40
Filed: 2020-09-02
Abstract: To provide a barrier film having a high barrier property and a laminate using the same.SOLUTION: A barrier film includes a base material and an aluminum oxide vapor deposition film laminated in this order. In the aluminum oxide vapor deposition film, intensities derived by an element bond Al2O3 and an element bond Al2O4H are detected when etched by a time-of-flight secondary ion mass spectrometry (TOF-SIMS) from a surface side of the vapor deposition film of the barrier film, an intensity ratio (Al2O4H/Al2O3) of the element bond Al2O4H is 0.30 or less against the element bond Al2O3 detected at a depth position by 1/3 in a film thickness direction from a surface of the vapor deposition film of the aluminum oxide vapor deposition film.SELECTED DRAWING: Figure 9
Patent JP-2022042728-A (JP)
Title: Cell transplantation device
Inventor: IMAI KEIICHI
IPC: C12M1/00
Filed: 2020-09-03
Abstract: To provide a cell transplantation device capable of smoothly transplanting a transplant including a cell group and a guide part.SOLUTION: A cell transplantation device 20 includes: a needle-like part 30 extending in a cylindrical manner, which is configured so as to take in a cell group 11 inside from an opening 31 at the tip of the needle-like part 30; and a holding part 40 positioned inside the needle-like part 30 and extending along a direction that the needle-like part 30 extends, which has a tip part for holding a transplant 10. The needle-like part 30 includes a slit part 32 extending from the edge of the opening 31 toward the base end part of the needle-like part 30. In a direction that the needle-like part 30 extends, the slit part 32 extends from the edge of the opening 31 to a position beyond the position of the tip of the holding part 40 when the holding part 40 is holding the transplant 10 inside the needle-like part 30.SELECTED DRAWING: Figure 9
Patent JP-2021061580-A (JP)
Title: Using skip block mask to reduce bitrate from monitoring camera
Inventor: JOHAN NYSTROM
IPC: G06T7/11
Filed: 2020-09-04
Abstract: To provide methods and apparatus, including computer program products, implementing and using techniques for reducing bitrate from a monitoring camera.SOLUTION: A method in a system implemented in a camera that captures a video sequence receives a first input that identifies first regions of an image representing a camera field of view. The first regions contribute significantly to the bitrate. Then, a second input is received that identifies second regions of the image. The second regions contain information that is deemed to be of little visual interest to a user of the monitoring camera. And then, third regions of the image are determined. The third regions are regions where the first and second regions overlap at least in part. Video encoder settings are applied to force skip blocks in at least some of the third regions, thereby reducing contributions to the bitrate from the third regions.SELECTED DRAWING: None
Patent JP-2022044286-A (JP)
Title: Memory system
Inventor: TOKUTOMI TSUKASA
IPC: G06F12/00
Filed: 2020-09-07
Abstract: To improve error correction (decryption) capability.SOLUTION: A memory system comprises a non-volatile memory and a memory controller. The non-volatile memory includes first to m-th planes comprising first to n-th word lines, first to n-th memory cell groups, first to I-th dummy word lines, and first to I-th dummy memory cell groups, respectively. The memory controller writes i-th data into a memory cell group connected to i word line of one of the first to m-th planes so that m planes from a plane into which k-th data is written to a plane into which (k+m-1)-th data is written differ from each other, and writes first to m-th parities into one of the first to I-th dummy memory cell groups. Combinations of first to n-th data used for generating the first to m-th parities differ from each other.SELECTED DRAWING: Figure 1
Patent JP-2022047844-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: TAKAHASHI TETSUO
IPC: H01L21/322
Filed: 2020-09-14
Abstract: To provide a reverse-conduction IGBT with an improved trade-off between recovery loss and forward voltage drop during diode operation.SOLUTION: A semiconductor device has a transistor region 101 in which a transistor is formed and a diode region 102 in which a diode is formed. In the diode region, the first recombination region 15 is provided at least in a region of the p-type anode layer 5, which is on the second major surface side of the p+-type contact layer 6 and overlaps the p-type anode layer in plan view.SELECTED DRAWING: Figure 4
Patent JP-2022052461-A (JP)
Title: Blade opening and closing device and electronic apparatus
Inventor: SAWANOBORI KOJI
IPC: G03B11/04
Filed: 2020-09-23
Abstract: To provide a blade opening and closing device that can hold a blade at a predetermined position even when an external load acts thereon.SOLUTION: A blade opening and closing device 1 comprises: a base member 10; a cover plate 40 that covers part of the base member 10; and a blade member 50 that is arranged between the base member 10 and the cover plate 40. The blade member 50 is movable between a closing position for closing an opening 41 of the cover plate 40 and an opening position for opening the opening 41. The blade opening and closing device 1 further comprises: an actuator 20 that moves the blade member 50 between the opening position and the closing position; a stopper member 70 that, when the blade member 50 is located at at least one of the opening position and the closing position, is configured to be movable between a lock position at which its projection 72 is located on a moving path of the blade member 50 and an unlock position at which its entirety is retracted from the moving path; and a voice coil motor 80 that moves the stopper member 70 from the lock position toward the unlock position.SELECTED DRAWING: Figure 2
Patent JP-2022053641-A (JP)
Title: Automatic vending machine equipped with manual operation type commodity conveyance mechanism
Inventor: MATSUMOTO FUJIO
IPC: G07F11/00
Filed: 2020-09-25
Abstract: To provide a novel and useful manual operation type commodity conveyance mechanism capable of being easily mounted on an existing automatic vending machine without being subjected to any processing such as bending and drilling, which results in elimination of risks of failure due to processing.SOLUTION: A relay metal fitting 37 is fixed to a link member 15 and a wire 47 is passed through its through hole 45. When the link member 15 is moved upward by driving a motor 7, since the wire 47 is loosely fitted from the through hole 45 of the relay metal fitting 37, the wire 47 is hardly dragged by the upward movement and is slid in a direction to which the wire 47 protrudes from the through hole 45. In addition, since an exposed part 47a is shortened, it is not expanded between the relay metal fitting 37 and a closely wound spring 51 even when it reaches an upward movement limit so that the wire only slightly protrudes from the through hole 45.SELECTED DRAWING: Figure 7
Patent JP-2022053905-A (JP)
Title: Power supply circuit
Inventor: MAESAKI DAISUKE
IPC: H02M7/48
Filed: 2020-09-25
Abstract: To achieve soft switching at the start of switching.SOLUTION: A power supply circuit includes a full bridge circuit with two switches connected in series between positive and negative electrodes of a DC power supply, and an auxiliary circuit having a diode, a switch, and an inductor connected in series, and capacitors are connected in parallel to each of two switches in the full-bridge circuit, and the auxiliary circuit is connected in parallel to one of the two switches in the full-bridge circuit.SELECTED DRAWING: Figure 1
Patent JP-2022055002-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: IMAI TERUYUKI
IPC: G06F11/36
Filed: 2020-09-28
Abstract: To provide an information processing device capable of improving an execution efficiency while preventing an increase in cost.SOLUTION: An information processing device 101 includes: an emulation unit 2 that emulates an accelerator 4; and a scheduling unit 3 that, during execution of a job, performs switching between a state in which the job is executed by the accelerator 4 and a state in which the job is executed by the emulation unit 2; and when performing the switching, transfers a context of the job and data related to the job between the accelerator 4 and the emulation unit 2.SELECTED DRAWING: Figure 1
Patent JP-2022056431-A (JP)
Title: Printing cassette, printer and printer body
Inventor: TAGAMI HIRONARI
IPC: B41J17/32
Filed: 2020-09-30
Abstract: To provide a printing cassette capable of suppressing quality deterioration of print, while having a mechanism for outputting driving force to the outside.SOLUTION: A printing cassette includes a printing tape, a transfer mechanism having an input rotation part and an output rotation part, and a part to be detected for allowing an external device to detect identification information containing transfer ratio information related to a transfer ratio determined by dividing rotational speed of the input rotation part by rotational speed of the output rotation part.SELECTED DRAWING: Figure 4
Patent JP-2022057614-A (JP)
Title: Medical equipment management system
Inventor: KITANI ICHIRO
IPC: G16H40/40
Filed: 2020-09-30
Abstract: To provide a medical equipment management system capable of accurately managing only information of the present position, a use state, or the like of medical equipment arranged in an operation room while suppressing facility cost.SOLUTION: A medical equipment management 1 includes an information tag 5 attached to each medical equipment 3 and storing an individual tag ID, an information collection reader 7 having radio antennas 15a to 15c and arranged near a patient in an operation room 2 to control a reception range for receiving only individual tag IDs transmitted from the information tag 5 (5a to 5c) so as to be within the operation room 2, and an information management device 9 arranged near a medical equipment manager, connected to the information collection reader 7 through a radio communication network and storing individual information of the medical equipment 3 associated with the individual tag IDs. The information management device 9 receives the collected individual tag IDs from the information collection reader 7, and analyzes and manages the individual information of the medical equipment 3 on the basis of the individual tag IDs.SELECTED DRAWING: Figure 1
Patent JP-2022057960-A (JP)
Title: Construction method of through hole in concrete placing, and cylindrical member usable in through hole formation
Inventor: NIZAKI JINICHI
IPC: E04G15/06
Filed: 2020-09-30
Abstract: To fix a mold frame for through hole formation to a temporary frame without fixed to reinforcement bars at the time of through hole formation in concrete placing.SOLUTION: Plugs 40 and 20 are installed in both ends 100T1 and 100T2 of a mold frame 100 that is a through frame material, an end 60T2 of a bolt 60 is engaged with the plug 20 and is inserted into the mold frame 100, and is protruded from the plug 40. A nut 66 is fastened to a first temporary frame F1 on the side of an end 60 T1 of the bolt 60, and the mold frame 100 is positioned and fixed to the first temporary frame F1. When a secondary temporary frame F2 is installed, the plug 20 is screwed and connected from the surface side of the secondary temporary frame F2. After concrete placing, the first and second temporary frames F1 and F2 are removed while the plugs 40 and 20 are mounted.SELECTED DRAWING: Figure 5
Patent JP-2022059140-A (JP)
Title: Information processing device and program
Inventor: BABA MOTOFUMI
IPC: G06F21/32
Filed: 2020-10-01
Abstract: To manipulate a manipulation target according to biological information of a plurality of users.SOLUTION: A processor manipulates a manipulation target according to biological information of each of a plurality of users. When the number of users changes, the processor manipulates the manipulation target according to biological information of users after the change.SELECTED DRAWING: Figure 1
Patent JP-2022059214-A (JP)
Title: Carrier system
Inventor: KURATA SHIGERU
IPC: H01L21/677
Filed: 2020-10-01
Abstract: To provide a carrier system that can hold or place a display panel even when a processing unit processes the display panel.SOLUTION: In a carrier system 1, a drive unit 56A rotates a holding arm 53A at a first position P1 where a first suction unit 54A holds a display panel 100 before inspection mounted on a first stage 41A, a second position P2 that is rotated by 90° counterclockwise from the first position P1, and where a second suction unit 55A holds the inspected display panel 100 mounted on an inspection unit 6A, a third position P3 that is rotated by 90° counterclockwise from the second position P2 and where the first suction unit 54A mounts the display panel 100 before inspection in the first inspection unit 6A, and a fourth position P4 that is rotated by 180° clockwise from the third position P3, and where the second suction unit 55A mounts the inspected display panel 100 on the first stage 41A.SELECTED DRAWING: Figure 1
Patent JP-2022060736-A (JP)
Title: Manufacturing method of rotor
Inventor: KITA SHUZABURO
IPC: H02K15/02
Filed: 2020-10-05
Abstract: To fix a magnet to a rotor core in an insulated state.SOLUTION: A manufacturing method of a rotor is applied to a rotor comprising: a rotor core 16 including a magnet hole 21 extending in an axial direction; a magnet 25 disposed within the magnet hole 21; and a plurality of insulating sheets 26 disposed at both sides of the magnet 25 in a thickness direction within the magnet hole 21 and in which at least an insulating sheet disposed at one side consists of a foam sheet. In a jig insertion step, jigs 41 are respectively inserted to both side parts of the magnet hole 21 in a width direction which is a direction orthogonal to the axial direction and the thickness direction. In a sheet insertion step, the insulating sheets 26 are inserted into the magnet hole 21. In a magnet insertion step, the magnet 25 is inserted between both the jigs 41 within the magnet hole 21. In a foaming step, the insulating sheet 26 consisting of the foam sheet is foamed. In a jig removal step, both the jigs 41 are drawn out of the magnet hole 21 of the rotor core 16 which the magnet 25 and the insulating sheet 26 are fixed by foaming.SELECTED DRAWING: Figure 7
Patent JP-2022061810-A (JP)
Title: Semiconductor device, manufacturing method of semiconductor device and electronic device
Inventor: YAMADA ATSUSHI
IPC: H01L21/329
Filed: 2020-10-07
Abstract: To realize a high performance semiconductor device comprising a low resistance channel layer.SOLUTION: A semiconductor device 1A comprises: a nitride semiconductor barrier layer 10; a GaN channel layer 20; an InGaN spacer layer 30; and a nitride semiconductor barrier layer 40. The barrier layer 10 has a surface 10a of a (000-1) surface being a N polarity surface, and the channel layer 20 is provided on the surface 10a. The spacer layer 30 is provided on a surface 20a of an opposite side of the barrier layer 10 side of the channel layer 20, and the barrier layer 40 is provided on a surface 30a of an opposite side of the channel layer 20 side of the spacer layer 30. A band of a boundary surface between the channel layer 20 and the spacer layer 30 is pushed down due to piezo polarization generating in the spacer layer 30, and an internal electric field of the channel layer 20 is mitigated. Thus, electron concentration distribution of the channel layer 20 is expanded, electron concentration is raised, and a low resistance channel layer 20 is realized.SELECTED DRAWING: Figure 5
Patent JP-2022064176-A (JP)
Title: Sheet supply device and image forming device comprising the same
Inventor: MASUDA JUNYA
IPC: B65H1/04
Filed: 2020-10-13
Abstract: To enable a sheet to be fed stably, while preventing the sheet from being poorly fed.SOLUTION: A sheet supply device 10 comprises: a displaceable rotating plate 30 that supports a sheet; a sheet feeding unit 40 that feeds a sheet; and a movable rear end regulating member 51 that regulates a rear end part of a sheet. The sheet feeding unit 40 comprises a sheet feeding roller 41 and is arranged to be reciprocatable in parallel to a sheet feeding direction. Between the sheet feeding unit 40 and the rear end regulating member 51 is provided a link mechanism 60 that guides a position of the sheet feeding unit 40 with respect to the rear end regulating member 51 to a prescribed position corresponding to any of a plurality of qualitative sheet sizes. The sheet feeding roller 41 can move to a position at which the roller contacts a front end part of the sheet.SELECTED DRAWING: Figure 3
Patent JP-2022065286-A (JP)
Title: Lighting fixture
Inventor: NAGANO SHIGERU
IPC: G10L17/26
Filed: 2020-10-15
Abstract: To automatically turn on a lighting fixture when a disaster occurs.SOLUTION: A lighting fixture of the present invention includes: a sound signal acquisition unit 1 that automatically acquires a sound signal by converting a received sound wave into an electric signal; an alarm detection unit 2 that detects an alarm sound alarming disaster occurrence from the sound signal acquired by the sound signal acquisition unit 1; a command transmission unit 3; a command control unit 4; and a lighting fixture body 5 having a light source 53 and a command receiving unit 51 for remote control operation. Command transmission 51 is to transmit a lighting command signal that turns on the light source 53 toward the command receiving unit 51. When the alarm detection unit 2 detects an alarm sound, the command control unit 4 causes the command transmission unit 3 to transmit the lighting command signal.SELECTED DRAWING: Figure 3
Patent JP-2021003708-A (JP)
Title: Agitating and defoaming apparatus
Inventor: ITO YUJI
IPC: B01F29/90
Filed: 2020-10-19
Abstract: To provide an agitating and defoaming apparatus that enables proper management and/or control of a vacuum state.SOLUTION: An agitating and defoaming apparatus of the present invention is a revolution-autorotation type agitating and defoaming apparatus. Vacuum means for putting an inside of respective vessels 40 into a vacuum state by sucking air in the respective vessels 40, includes sealing means 71 for sealing the respective vessels 40, a vacuum generation source 72, suction passages which originate at the respective vessels 40 as starting ends, run toward a center of revolution, pass through the center of revolution outside a system and reach the vacuum generation source 72 installed outside of the system, where ar least part of the suction passages 73 from the starting ends constitute independent passages in correspondence to the respective vessels 40, and at least two or more individually controllable on-off valves 76,76 arranged in the respective independent passages.SELECTED DRAWING: Figure 2
Patent JP-2022067748-A (JP)
Title: Heater for smoking cartridge
Inventor: WATANABE TATSUSHI
IPC: A24F40/20
Filed: 2020-10-21
Abstract: To provide a heater for a smoking cartridge that allows smoking cartridges with various lengths to be used.SOLUTION: There is provided a heater for a smoking cartridge equipped with a tubular cover, an aroma generating base material stored on one end side of the cover for generating aerosol containing an aroma component by being heated, and a filter stored on the other end side of the cover. The heater for the smoking cartridge includes a body having a storage part into which a part where the aroma generating base material of the smoking cartridge is provided is inserted, heating means for heating the aroma generating base material provided in the storage part, a support part for supporting the smoking cartridge on an entrance side of the storage part, and a variation mechanism capable of changing a distance from the support part to the bottom of the storage part.SELECTED DRAWING: Figure 2
Patent JP-2022070530-A (JP)
Title: Iron ion elution device for removal of arsenic, arsenic removal device and arsenic removal method using the same
Inventor: YAMADA KATSUHIRO
IPC: C02F1/62
Filed: 2020-10-27
Abstract: To provide means which is safe and simplified, can stably elute high concentration of iron ions into water, for a long term, for efficiently removing arsenic in water.SOLUTION: An iron ion elution body 1 for removal of arsenic comprises: a plurality of carbon ferrous composite bodies 10; and a holding member 20 holding therein, the carbon ferrous composite bodies, and the iron ion elution body supplies iron ions into water. The holding member is configured so that liquid can pass between an inside and an outside thereof. When the iron ion elution body for removal of arsenic is installed in water, on a contact interface between carbon, iron of the carbon ferrous composite bodies and water, a local battery is formed by a potential difference of the carbon and iron, and divalent iron ion (Fe2+) elutes, and the Fe2+ is caused to react with arsenic or when Fe2+ ions are precipitated as iron hydroxide (III), arsenic is collected during precipitation. When electrons stay on the carbon ferrous composite bodies, elution of the iron ions is disturbed, the electrons are preferably transferred to an outside of a system by a conductive assist material 30.SELECTED DRAWING: Figure 1
Patent JP-2022072960-A (JP)
Title: Valve with joint for resin pipe and joint for resin pipe
Inventor: KOBAYASHI TETSUYA
IPC: F16L33/22
Filed: 2020-10-30
Abstract: To provide a valve with a joint for a resin pipe which can sufficiently maintain a fixing force to a resin pipe connection part of the resin pipe while making a fixed ring retainable to an initial fixing position after the fixation of the fixed ring, and the joint for the resin pipe.SOLUTION: In a valve 1 with a joint for a resin pipe, a joint part 4 having a resin pipe connection part 41 having irregularities at an external periphery is arranged integrally with or differently from a valve main body 2, the resin pipe 5 is inserted into the resin pipe connection part 41, and the resin pipe 5 is fixed to the joint part 4 by pressure-inserting a fixed ring 6 from an external periphery of the resin pipe 5. In the valve, a wedge-shaped groove part 61 is formed at a depth side of an internal periphery of the fixed ring 6, a part of the outside of a depth part of the resin pipe intrudes into the groove part 61 when pressure-inserting the fixed ring 6 to the outside of the resin pipe 5, a wedge part 52 is formed at the resin pipe 5, the wedge part 52 is locked in the groove part, and a depth of the groove part 61 is set to a minimum depth at which the fixed ring does not move from a fixing position even if the resin pipe reaches a limit of a creep state.SELECTED DRAWING: Figure 4