baber/WOPTO huggingface dataset:
Patent JP-2022025652-A (JP)
Title: Communication terminal, communication system, communication method, and program
Inventor: HOMMA TAKASHI
IPC: G06F13/00
Filed: 2020-07-29
Abstract: To provide a communication terminal, a communication system, a communication method, and a program that can avoid an image being taken in by a receiving-side communication terminal according to need even if the image displayed on a transmitting-side communication terminal can be shared with and displayed on the receiving-side communication terminal.SOLUTION: A reception unit 12a of an electronic blackboard 1a receives prohibition of screen capture processing from a user for a selection button displayed on a display 180 (S204). A storage and reading processing unit stores and registers confidential page information on a material image (video) received by the reception unit in a confidential information management DB 1002a (S205). Then, a transmission/reception unit notifies a communication management system 5 of "confidential information" and "a confidential page number" indicating prohibition information of the screen capture processing so that an electronic blackboard 1b can receive (S211).SELECTED DRAWING: Figure 18
Patent JP-2022026270-A (JP)
Title: Speech processing system, speech processing unit, and speech processing method
Inventor: YAMANASHI TOMOHITO
IPC: H04R3/00
Filed: 2020-07-30
Abstract: To provide a speech processing unit capable of suppressing degradation of noise component suppression performance in a case of surrounding situation change without increasing throughput.SOLUTION: A speech processing unit of the disclosure includes a first estimation part, a first adder part, a detection part, and a first control part. The first estimation part includes a first adaptive filter to which a first signal is inputted and from which a second signal based on the first signal is output, and generates a first subtraction signal based on the second signal. The first adder part to which a third signal acquired by a first sound collecting device subtracts the first subtraction signal from the third signal. The detection part to which a fourth signal is inputted detects surrounding situation change based on the fourth signal. The first control part, capable of changing a tap length of the first adaptive filter, changes the tap length from a first tap length to a second tap length shorter than the first tap length when a detection signal indicating that situation change is detected is received from the detection part.SELECTED DRAWING: Figure 4
Patent JP-2022028227-A (JP)
Title: Garment for lower limb
Inventor: SAKURAI ASAMI
IPC: A41C1/00
Filed: 2020-08-03
Abstract: To provide a garment for a lower limb capable of maintaining a warped waist.SOLUTION: In a garment 1 for a lower limb having a waist top part 10, a body part 20, a pelvis belt part 30 and a crotch part 40, and also having, on the bottom edge, a leg insertion port through which a leg 101 is inserted, a rear hollow part 11 hollowed downward is provided at the top of the center of the rear of the waist top part 10, and further a front hollow part 12 hollowed downward is provided at the top of the center of the front of the waist top part 10, and a depth dimension X of the rear hollow part 11 is set to be a larger dimension than a depth dimension Y of the front hollow part 12.SELECTED DRAWING: Figure 1
Patent JP-2022028322-A (JP)
Title: Additive manufacturing method
Inventor: KAWANAKA KEIJI
IPC: B29C64/371
Filed: 2020-08-03
Abstract: To provide an additive manufacturing method that makes it possible to form a uniform powder bed even when the pressure inside a chamber is reduced and the powder bed is formed on a stage while the stage is preheated and an inert gas is supplied.SOLUTION: An additive manufacturing method for a shaped object S involves forming a powder bed PB on a stage 51 inside a chamber 10 and fusing the powder bed PB by laser irradiation. The pressure inside the chamber 10 is reduced to 8000-30000 [Pa] inclusive, and the powder bed PB is formed on the stage 51 while the stage 51 is preheated and an inert gas is supplied.SELECTED DRAWING: Figure 2
Patent JP-2020194787-A (JP)
Title: Light-emitting module and manufacturing method thereof
Inventor: IMADA MAMORU
IPC: F21V7/28
Filed: 2020-08-04
Abstract: To provide a light-emitting module capable of being made thin.SOLUTION: A light-emitting module comprises: a plurality of light-emitting elements 30 having a main light-emitting surface; a plurality of wavelength conversion members 20 arranged on the main light-emitting surfaces of the plurality of light-emitting elements; a resin member 50 arranged between the plurality of wavelength conversion members and covering the side surface of the wavelength conversion member; a light guide plate 10 having a first surface and a second surface, and arranged on the resin member and the plurality of wavelength conversion members so that the second surface faces the resin member and the plurality of wavelength conversion members, wherein the light guide plate has a plurality of concave parts located on the second surface on the plurality of wavelength conversion members.SELECTED DRAWING: Figure 2B
Patent JP-2022030073-A (JP)
Title: Lithium ion battery module and control method therefor
Inventor: HORIE HIDEAKI
IPC: H01M50/20
Filed: 2020-08-06
Abstract: To provide a lithium ion battery module that avoids a collision of light signals output from a plurality of electric cells without connecting electric wires between the plurality of electric cells.SOLUTION: A lithium ion battery module comprises: electric cell units each having an electric cell, a light emission part which measures characteristics of the electric cell and outputs a light signal based upon the characteristics, an electric cell light reception part which receives the light signals, and a control part which controls light emission of the light emission part; a battery pack which has the plurality of electric cell units stacked; a battery pack light reception part which receives a light signal outputted from the battery pack; and an outer package which houses the battery pack. The control part is characterized in: performing control not to output the light signals from the light emission part for a predetermined time on receiving light signals in the electric cell light reception part from other electric cell units among the plurality of electric cell units.SELECTED DRAWING: Figure 6
Patent JP-2022035572-A (JP)
Title: Cultureware for microorganisms cultureware for microorganisms with culture medium components, and method for measuring number of microorganisms using the same
Inventor: TERAMURA HAJIME
IPC: C12Q1/06
Filed: 2020-08-21
Abstract: To provide a cultureware capable of easily producing the number of microorganisms in a sample with high operability and easily measuring the number of microorganisms in a sample.SOLUTION: A cultureware for microorganisms comprises: a first member having a concave portion capable of accommodating medium components and a second member having a convex portion that can be fitted into the concave portion. In the fitted state, the top surface of the convex portion comes into contact with the bottom surface of the concave portion. The present invention provides a cultureware for microorganisms comprising medium components in which the convex portion is fitted while the medium components are housed in the concave portion of the culture ware. The present invention provides a method for culturing microorganisms in a sample and measuring the number of the microorganisms by using the cultureware for microorganisms comprising medium components.SELECTED DRAWING: Figure 6
Patent JP-2022038344-A (JP)
Title: Communication system
Inventor: SUGATA HIKARU
IPC: G10L25/84
Filed: 2020-08-26
Abstract: To provide a communication system configured to calculate importance of a speech of a speaker while reducing information processing cost and preventing reduction in calculation accuracy.SOLUTION: A communication system 1 includes a plurality of wearable terminals 10 having sensors 11, and a processing apparatus 20 which processes state of communication between users wearing the wearable terminals 10. The wearable terminal 10 detects a speech and acceleration of a user wearing the wearable terminal 10. The processing apparatus 20 includes: a positive action determination unit 23 which determines nod of the user from the acceleration; and an importance calculation unit 24 which calculates a ratio of users around a speaker who nod to agree with the speech of the speaker in each time zone, and calculates importance of the speech by calculating the total sum of values in the time zones in a period of the speech after executing processing to emphasize the values for larger ratios.SELECTED DRAWING: Figure 1
Patent JP-2021153167-A (JP)
Title: Semiconductor device, manufacturing method for semiconductor device, inverter circuit, driving device, vehicle, and elevator
Inventor: SHIMIZU TATSUO
IPC: H01L29/78
Filed: 2020-08-31
Abstract: To provide a semiconductor device in which the quantity of carbon defects in an insulating layer is reduced.SOLUTION: A semiconductor device according to an embodiment includes a silicon carbide layer, a silicon oxide layer, and a region existing between the silicon carbide layer and the silicon oxide layer and having a nitrogen concentration of 1×1021 cm-3 or more. The nitrogen concentration distribution in the silicon carbide layer, the silicon oxide layer, and the region has the peak in the region. The nitrogen concentration at a position 1 nm away from the peak to the silicon oxide layer is 1×1018 cm-3 or less. The carbon concentration at the position is 1×1018 cm-3 or less.SELECTED DRAWING: Figure 1
Patent JP-2022042429-A (JP)
Title: Evaluation method of device chip
Inventor: KOBAYASHI MASAKAZU
IPC: B23K26/00
Filed: 2020-09-02
Abstract: To provide an evaluation method for a device chip which can reduce costs while preventing wafer contamination, cracking, and damage.SOLUTION: An evaluation method of a device chip includes a tape sticking step 1001 of sticking a UV curable adhesive tape on the back side of a wafer, a holding step 1002 of holding the back side of the wafer with a chuck table, a laser processing step 1003 of irradiating the wafer with a laser beam in an ultraviolet region from the surface side along a planned division line, an inversion holding step 1004 of holding the surface side of the wafer with the chuck table, a tape curing step 1005 of irradiating a region where at least one device chip of the adhesive tape is attached with a laser beam in the ultraviolet region, and a device chip evaluation step 1006 of performing evaluation by peeling at least one device chip from the adhesive tape.SELECTED DRAWING: Figure 3
Patent JP-2022046233-A (JP)
Title: Seedling collection method of sand-submerged bivalve or oyster using neutralized solid matter
Inventor: KOBAYASHI SETSUO
IPC: A01K61/54
Filed: 2020-09-10
Abstract: To provide a neutralized solid matter for neutralization of sea water tilted to be acidic in an intertidal zone and a manufacturing method thereof, and a seedling collection tool using the neutralized solid matter.SOLUTION: A granular molding 5, including an oyster shell powder 1, an alkaline binder 2 containing an inorganic magnesium compound as a main constituent, a pH increase retarder 3 containing calcium sulfate and/or sodium hydrogen carbonate which can weaken alkalinity in dissolution of the binder into water as main constituents, to be kneaded, solidified, and molded into granular shape, is cured in a carbonic acid gas atmosphere filled with carbonic acid gas to form a granular cured body 6. A dissolution rate of the granular molding is lower than a dissolution rate in natural drying, and acidic substances in sea water in an intertidal zone is neutralized.SELECTED DRAWING: Figure 2
Patent JP-2022049453-A (JP)
Title: Transmitting and receiving device, bridge chip, semiconductor recording device and method
Inventor: OTOMO GOICHI
IPC: G06F12/00
Filed: 2020-09-16
Abstract: To provide a transmitting and receiving device, a bridge chip, a semiconductor recording device and a method, capable of high-speed data transfer.SOLUTION: A transmitting and receiving device includes a sampler, a pipeline and a transmitting circuit. The sampler fetches a data signal received from a host at a timing based on a data strobe signal received from the host. The pipeline transfers the data signal fetched by the sampler by using at least a clock signal different from a data strobe signal as a drive signal. The transmitting circuit acquires the data signal having passed through the pipeline to transmit it.SELECTED DRAWING: Figure 2
Patent JP-2022053923-A (JP)
Title: X-ray measuring device, x-ray measuring system, and x-ray measuring method
Inventor: YOSHIHARA YURI
IPC: G01N23/087
Filed: 2020-09-25
Abstract: To improve accuracy of radiation measurement.SOLUTION: An X-ray measuring device includes: a radiation detection device 130 which is extended at least in an incident axis direction of X-ray; a data processing device 150 which, in the radiation detection device 130, distinguishes a pile-up region that is a region in which there is a pile-up from a non-pile-up region that is a region other than the pile-up region, counts the number of X-ray photons in the non-pile-up region, estimates the number of X-ray photons in the pile-up region, and totals the number of X-ray photons detected in the non-pile-up region and the number of X-ray photons in the estimated pile-up region.SELECTED DRAWING: Figure 1
Patent JP-2021077867-A (JP)
Title: Bonded body and electronic device
Inventor: SHIRAISHI SHIGEFUMI
IPC: H01L21/52
Filed: 2020-09-28
Abstract: To provide a bonded body in which an oxidation-resistant metal member and a copper member or copper members are firmly bonded to each other, and an electronic device having the bonded body.SOLUTION: There are provided a bonded body of an oxidation-resistant metal member and a copper member, or a bonded body of copper members, in which the oxidation-resistant metal member and the copper member, or the copper members are joined by a silver particle sintered body interposed between the two members, and fine particle copper oxides with an average particle size of 5 nm or more and 50 nm or less are scattered inside the copper member in contact with the silver particle sintered body, and an electronic device having the bonded body.SELECTED DRAWING: Figure 3
Patent JP-2020203163-A (JP)
Title: Medical device, system, and kit
Inventor: NICHOLAS F FRANANO
IPC: A61M25/098
Filed: 2020-09-28
Abstract: To provide an expandable body device and a method of use.SOLUTION: Disclosed are: a medical device comprising a single-lobed, thin-walled, expandable body ("ballstent" or "blockstent") and a flexible, elongated delivery device ("delivery catheter"); a system and a method of use for treating a saccular vascular aneurysm; and a method of use for occluding segments of blood vessels and other biological conduits. Also disclosed is an expandable body comprising gold, platinum or silver that can be compressed, positioned in the lumen of the aneurysm or blood vessel, and expanded to conform to the shape of the aneurysm or the segment of the blood vessel or biological conduit.SELECTED DRAWING: Figure 1A
Patent JP-2022055725-A (JP)
Title: Light source device
Inventor: TAKENAKA TOSHIAKI
IPC: F21V9/32
Filed: 2020-09-29
Abstract: To provide a light source device having a simple structure and precisely detecting abnormality of a fluorescent part.SOLUTION: A light source device 1 includes: a plurality of excitation light sources 20 emitting first light; an optical member 30 condensing the first light; a fluorescent part 70 emitting the first light and second light containing wavelength conversion light obtained by converting the wavelength of at least part of the first light; and a sensor 80 for detecting abnormality of the fluorescent part 70. Also, the sensor 80 is disposed in a virtual circle V1 externally coming in contact with a first excitation light source 20a of the plurality of excitation light sources 20 and a second excitation light source 20b different from the first excitation light source 20a and having a line segment connecting the first excitation light source 20a and the second excitation light source 20b as a diameter, when seen along optical axes of the plurality of excitation light sources 20.SELECTED DRAWING: Figure 1
Patent JP-2022056753-A (JP)
Title: Pneumatic tire
Inventor: IKUNO YUSUKE
IPC: B60C13/00
Filed: 2020-09-30
Abstract: To provide a pneumatic tire capable of making protection performance and traction performance compatible.SOLUTION: A pneumatic tire is equipped with a side wall extending in a tire diametrical direction. The side wall is equipped with a plurality of side blocks projecting in a tire width direction. The plurality of side blocks includes a first side block and a second side block adjacent to each other in a tire circumferential direction. The second side block is equipped with an extending portion that extends in the tire circumferential direction on the inner side in a tire diametrical direction than the first side block. The extending portion is disposed so as to intersect a tire meridian surface intersecting the first side block, and the extending portion separates from the first side block.SELECTED DRAWING: Figure 3
Patent JP-2022061272-A (JP)
Title: Door closer device
Inventor: KIMURA SHUNTARO
IPC: E05B81/20
Filed: 2020-10-06
Abstract: To provide a door closer device that allows a main unit and a cable unit to be transported separately while preventing the main unit from being damaged.SOLUTION: A door closer device includes a fully-closing latch that engages a fully-closing striker, a main body unit, and a cable unit 60. The main body unit has a closing mechanism section that operates the fully-closing latch, and a base plate 31 and a cover plate 32 that cover one side and the other of the closing mechanism section. The cable unit 60 has an inner cable 61 that connects to the closing mechanism section and an outer casing 62 through which the inner cable 61 is inserted. The cable unit 60 is fastened to a mounting bracket 70 that is separate from the cover plate 32 and base plate 31. The mounting bracket 70 is secured to at least one of the cover plate 32 and base plate 31.SELECTED DRAWING: Figure 10
Patent JP-2022062759-A (JP)
Title: Manufacturing method of biaxially oriented film
Inventor: KAMIKAYA NAOYA
IPC: B29C55/14
Filed: 2020-10-09
Abstract: To provide a manufacturing method of a biaxially oriented film involving a poly(3-hydroxybutyrate)-based resin with good productivity.SOLUTION: A biaxially oriented film is obtained by melting a film raw material involving a poly(3-hydroxybutyrate)-based resin by using an extruder, followed by forming into a film shape and continuously drawing the formed film at a draw ratio of 1.1-fold or more in the MD direction and the TD direction both. Continuous drawing of the film in the MD direction can be run by differentiating roll rotational speeds between a plurality of rolls which are transporting the film.SELECTED DRAWING: None
Patent JP-2021003649-A (JP)
Title: Implantable vessel device comprising brace in longer direction
Inventor: YEH CHUNG
IPC: A61F2/06
Filed: 2020-10-16
Abstract: To provide an implantable vessel device comprising a preferable longer direction brace.SOLUTION: An implantable frame comprises plural corner part structures for reducing pressure to a vessel wall, and defining a window for increasing pulsatility of the implantable frame. These corner part structures may comprise plural adjacent longer direction braces which are extended in a longer direction of a blood vessel, and when the corner part structures are held, the corner part structures mold the vessel wall to a substantially polygonal cross section, and disperse a pressure load on the corner part structures between the plural adjacent longer direction braces in order to improve biocompatibility. These corner part structures allow increase of formation of the vessel wall, provide extension of the vessel wall, and improve pulsatility of the vessel wall.SELECTED DRAWING: Figure 3A
Patent JP-2022067815-A (JP)
Title: Semiconductor device, power conversion device, and manufacturing method for semiconductor device
Inventor: TANIGUCHI TOMOYUKI
IPC: H01L25/07
Filed: 2020-10-21
Abstract: To provide a semiconductor device whose size along an in-plane direction of a mount part can be reduced and where the leak of sealing resin when sealing with the sealing resin is performed can be suppressed, a power conversion device, and a manufacturing method for the semiconductor device.SOLUTION: A semiconductor device 100 includes a semiconductor element 1, a lead frame 2, a substrate 4, sealing resin 6, and a top-surface terminal 7. The sealing resin 6 seals the semiconductor element 1, the lead frame 2, and a part of the substrate 4. The top-surface terminal 7 is exposed from the sealing resin 6. At least one side-surface terminal 3 is exposed from the sealing resin 6. The substrate 4 includes a first region 401 and a second region 402. The first region 401 is exposed from the sealing resin 6. The second region 402 is exposed from the sealing resin 6. The second region 402 is surrounded by the first region 401. The top-surface terminal 7 is connected to the second region 402 of the substrate 4.SELECTED DRAWING: Figure 1
Patent JP-2021006592-A (JP)
Title: Methods and compositions for diagnosis and treatment of disorders in patients with elevated levels of tlr4 ligands and other biomarkers
Inventor: CRISTINA DE MIN
IPC: A61P37/02
Filed: 2020-10-23
Abstract: To provide methods and compositions for diagnosing and treating disorders associated with elevated levels of Toll-like Receptor 4 (TLR4) ligands and other biomarkers.SOLUTION: The invention also relates to methods of treating, delaying the progression of, or otherwise ameliorating a symptom of a disorder associated with elevated levels of TLR4 ligands and other biomarkers using agents that interfere with or otherwise antagonize TLR4 signaling, including neutralizing anti-TLR4 antibodies.SELECTED DRAWING: None
Patent JP-2022070658-A (JP)
Title: Keyboard device and load application method
Inventor: TAKADA MASAHIDE
IPC: G10H1/34
Filed: 2020-10-27
Abstract: To provide a keyboard device which can apply excellent key pressing feeling.SOLUTION: Key pressing feeling in a neutral position can be lightened compared to the vicinity of an initial position of key pressing by gradually decreasing a reaction force load Fa acting on a pressing part 62 of a hammer 6 from an elastic body 8 from the initial position of key pressing to the neutral position. An auxiliary load Fc acting on the pressing part 62 of the hammer 6 is gradually increased from the neutral position to an end position of key pressing. Thus, the key pressing feeling at the vicinity of the end position of key pressing can be lightened compared to the vicinity of the neutral position of key pressing. Thus, excellent key pressing feeling can be applied to a player compared to a case where the key pressing feeling is applied only by the load of a mass part 61 of the hammer 6.SELECTED DRAWING: Figure 1
Patent JP-2022072135-A (JP)
Title: Railway vehicular control device
Inventor: OKADA NOBUYUKI
IPC: B61F5/24
Filed: 2020-10-29
Abstract: To provide a railway vehicle control device which can improve ride comfortableness in a bodily sensation.SOLUTION: In an embodiment of this invention, a vibration suppressing device 8 of a railway vehicle 1 comprises a vibration suppressing controller 6 which plurally sets numbers of revolution x of motors 32 installed in the railway vehicles 1 and determines rotation frequencies r f (x) that indicate frequencies to drive the motor 32 at the numbers of revolution x about each set numbers of revolution x. The vibration suppressing controller 6 irregularly selects the numbers of revolution x among each of numbers of revolution x that are set and varies the number of revolution x so that the frequency to drive the motor 32 at each number of revolution x may be the revolution frequency r f (x).SELECTED DRAWING: Figure 3