baber/WOPTO huggingface dataset:
Patent JP-2021138079-A (JP)
Title: Clamping force adjustment method for toggle type mold clamping device
Inventor: SAWADA YASUHIKO
IPC: B29C45/76
Filed: 2020-03-06
Abstract: To provide a method for adjusting the mold clamping force of a toggle type mold clamping device, which ensures that an appropriate mold clamping force is applied to the entire mold, even if the distribution of the clamping force acting on the mold during clamping is uneven due to uneven rigidity of the mold or due to uneven temperature distribution of the mold.SOLUTION: In a toggle type mold clamping device 3, a strain sensor 20 is installed in each of four tie bars 9. When the molding cycle is repeated, the strain amount of the four tie bars 9 is detected by a strain sensor 20 in the clamping process, the clamping force is calculated from the strain amount, and the deviation between the target clamping force and the clamping force is obtained. If the deviation exceeds a predetermined range, a tie bar nut 18 is rotated so that the deviation is eliminated in the clamping process of the next molding cycle when the mold is opened.SELECTED DRAWING: Figure 1
Patent JP-2021138426-A (JP)
Title: Packaging bog of absorbent article
Inventor: MORITA TOMOTAKA
IPC: B65D85/07
Filed: 2020-03-06
Abstract: To provide a packaging bag that can be easily opened.SOLUTION: An easily broken part 9 straddling at least two adjacent surfaces (front part 4 and side surface part 6) in a circumferential direction is formed along the circumferential direction in the middle part in a height direction of a packaging bag 1 formed in a substantially rectangular parallelepiped shape. Embossed regions 10 each having an uneven surface are provided on two surfaces (front part 4 and side surface part 6) adjacent to each other in the circumferential direction on each of an upper side and a lower side of the easily broken part 9. The easily broken part 9 is broken by pinching an embossed region 10 with fingers and tearing it in the vertical direction. Since the surface of the embossed region 10 is formed in an uneven shape, the fingers are not slippery and easy to pick. After opening, the upper part above the easily broken part can be used as a lid to cover remaining individually packaged absorbent articles, so that they can be stored hygienically.SELECTED DRAWING: Figure 1
Patent JP-2021138581-A (JP)
Title: Ceramic sintered compact and manufacturing method thereof
Inventor: TAKAHASHI YUKI
IPC: C04B35/44
Filed: 2020-03-06
Abstract: To provide a Y2O3-Al2O3-based ceramic sintered compact having plasma resistance equivalent to YAG and fracture toughness applicable to a large-sized structure as a member for a large-sized semiconductor device, and a method for manufacturing thereof.SOLUTION: A ceramic sintered compact for a semiconductor manufacturing device contains crystals of both Y3Al5O12(YAG) and YAlO3(YAP), wherein Y is greater than 37.5 mol% and 39.0 mL or less in terms of oxide (Y2O3), Al is 61.0 mol% or more and less than 62.5 mol% in terms of oxide (Al2O3).SELECTED DRAWING: Figure 3
Patent JP-2021143681-A (JP)
Title: Frictional engagement device
Inventor: AKIYAMA YOSUKE
IPC: F16D25/0638
Filed: 2020-03-10
Abstract: To provide a frictional engagement device capable of suppressing deterioration of responsiveness in torque transmission caused by deformation of a disc and a plate, while suppressing increase of inertia mass.SOLUTION: In a frictional engagement device 1 including: first discs 3 mounted on first members 5, 5a; second discs 2 mounted on second members 9, 9a; a stopper 7 receiving pressing force by a pressing member 12 and holding each of the discs 2, 3 with the pressing member 12; and a coming-off prevention member 6 for preventing coming-off of the stopper 7, a supporting portion 8 for supporting the stopper 7 by contact with an inner peripheral portion of the stopper 7 or an outer peripheral portion of the stopper 7 with respect to a part of contact of the coming-off prevention member 6 and the stopper 7 in a radial direction, in a state that the discs 2, 3 are pressed by the pressing member 12 and the stopper 7 and the coming-off prevention member 6 are kept into contact with each other, is disposed on at least one side of the first members 5, 5a and the second members 9, 9a.SELECTED DRAWING: Figure 1
Patent JP-2020156086-A (JP)
Title: Method and apparatus of handling device-to-device feedback transmission in wireless communication system
Inventor: LEE MING-CHE
IPC: H04W72/04
Filed: 2020-03-11
Abstract: To provide a method and an apparatus of handling device-to-device feedback transmission in a wireless communication system.SOLUTION: In a method, a first device is configured with a side link resource pool comprising a frequency region of side link data transmission and a plurality of frequency regions of side link feedback transmission. The first device receives the side link data transmission from a second device within the frequency region of the side link data transmission in a first Transmission Time Interval (TTI) and generates feedback information associated with the side link data transmission. The first device determines or derives a side link feedback resource within one frequency region of the side link feedback transmission among the plurality of frequency regions of the side link feedback transmission. The first device performs the side link feedback transmission for delivering the feedback information to the second device on the side link feedback resource.SELECTED DRAWING: Figure 23
Patent JP-2021143151-A (JP)
Title: Oral composition
Inventor: KOJIMA KAZUAKI
IPC: A61K8/67
Filed: 2020-03-12
Abstract: To provide an oral composition that allows allantoin or a derivative thereof to be absorbed well into oral mucosa and has a good taste and a good feeling of use.SOLUTION: An oral composition contains (A) allantoin or a derivative thereof, (B) a polyoxyethylene hardened castor oil with an average number of moles of added ethylene oxide of 5-10 mol, of 0.1-3 mass%, and (C) vitamin E or a derivative thereof of 0.01-3 mass%.SELECTED DRAWING: None
Patent JP-2021144192-A (JP)
Title: Image forming apparatus
Inventor: IKEUCHI ATSUYA
IPC: B41J29/38
Filed: 2020-03-13
Abstract: To provide an image forming apparatus that can perform refill determination with high accuracy.SOLUTION: An image forming apparatus 100 comprises: a container 14 that is filled with a consumable item; and an image forming unit 13. The image forming unit 13 forms an image on a recording medium P by using the consumable item supplied from the container 14. The container 14 includes a first memory 141 having non-volatility. The image forming apparatus 100 further comprises: an acquisition unit 211; a first writing unit 212; and a determination unit 214. The acquisition unit 211 sequentially acquires first information indicating a position where the image forming apparatus 100 is installed. The first writing unit 212 writes the first information acquired by the acquisition unit 211 only once in the first memory 141 as second information at the start of use of the container 14. When the first information acquired by the acquisition unit 211 after the start of use of the container 14 does not match the second information read from the first memory 141, the determination unit 214 determines that the container 14 is a refilled article that is refilled with the consumable item.SELECTED DRAWING: Figure 2
Patent JP-2021145312-A (JP)
Title: Operation panel for sound processing device
Inventor: SAITO KOSUKE
IPC: H05K5/02
Filed: 2020-03-13
Abstract: To improve the operability for multiple operators and indicators located on an operation panel.SOLUTION: An audio mixer 10 includes an operation panel 20 including a first surface 21, a second surface 22, and a third surface 23 which are connected in the vertical direction, and the first surface 21 has a plurality of faders 31, 32, and 33 arranged in the left-right direction, the third surface 23 has indicators 51, 52, and 53, is away from the front portion 202 of the operation panel 20 by a predetermined distance in the height direction, and the position higher than the uppermost portion 201 of the third surface 23 is set as a reference position Pv, and the third surface 23 is closer to the reference position Pv than the first surface 21.SELECTED DRAWING: Figure 4
Patent JP-2021145773-A (JP)
Title: Apparatus for producing platelet-rich plasma
Inventor: YAMAGUCHI TATSUYA
IPC: A61K35/16
Filed: 2020-03-17
Abstract: To provide an apparatus capable of simply producing platelet-rich plasma without use of a centrifugal separator.SOLUTION: An apparatus for producing platelet-rich plasma includes: a storage container 21 for storing blood subjected to red blood cell coagulation treatment by addition of a coagulant; a filter 24 for at least partially removing white blood cells and red blood cells from the blood; a concentrator 26 that concentrates platelets by partially removing plasma from a filtrate discharged from the filter; and a recovery container 28 that recovers a concentrated platelet solution.SELECTED DRAWING: Figure 3
Patent JP-2021146063-A (JP)
Title: Game machine
Inventor: SEKI TAKASHI
IPC: A63F7/02
Filed: 2020-03-23
Abstract: To prevent a decrease in a performance effect.SOLUTION: In a Pachinko machine 1, two processing systems (audio buses 6, 7) are assigned to one woofer. On the basis of voice data assigned to each processing system, it is possible to control the output of the voice by the woofer. In particular, the output level (output intensity/output stage) of the voice based on the voice data assigned to a first processing system changes according to the volume value set in a variable volume value setting area 6. On the other hand, the output level (output intensity/output stage) of the voice based on the data assigned to a second processing system does not change according to the volume value set in the variable volume value setting area 6.SELECTED DRAWING: Figure 57
Patent JP-2021147585-A (JP)
Title: Polymer compound, and organic film and organic light-emitting element including the same
Inventor: SANO AKIHIRO
IPC: H01L51/50
Filed: 2020-03-23
Abstract: To provide a polymer compound that is used to form a film and makes the film have uniform thickness.SOLUTION: This invention relates to a polymer compound that has a main chain and a side chain having anion monomers and cation monomers alternately polymerized.SELECTED DRAWING: Figure 1
Patent JP-2021152129-A (JP)
Title: Eggshell powder-containing thermoplastic resin composition and molded article
Inventor: NAKAMURA HIROSHI
IPC: C08K3/22
Filed: 2020-03-25
Abstract: To provide a thermoplastic resin composition which suppresses uneven distribution of eggshell powder while a thermoplastic resin is highly filled with the eggshell powder, and enables manufacture of a molding having good appearance and mechanical characteristics, and a molding using the same.SOLUTION: There are provided an eggshell powder-containing thermoplastic resin composition that contains a thermoplastic resin and eggshell powder in a mass ratio of 50:50 to 10;90, in which mass ratio of the eggshell powder to the whole eggshell powder-containing thermoplastic resin composition is 50/100 or more, a BET specific surface area of the eggshell powder is 0.1 m2/g or more and 10.0 m2/g or less, roundness of the eggshell powder is 0.50 or more and 0.95 or less, and the eggshell powder includes at least two particle groups of an eggshell powder group having an average particle diameter of 0.7 μm or more and less than 2.2 μm, and an eggshell powder group having an average particle diameter of 2.2 μm or more and less than 6.0 μm; and a molding using the same.SELECTED DRAWING: None
Patent JP-2021158133-A (JP)
Title: Method and device for forming silicon carbide containing film
Inventor: YAMAUCHI SUSUMU
IPC: H01L21/205
Filed: 2020-03-25
Abstract: To form a silicon carbide containing film of which the film quality is satisfactory, and to speed up film formation.SOLUTION: A method for forming a silicon carbide containing film includes: an adsorption step of supplying a gas of a carbon precursor containing an organic compound having an unsaturated carbon bond to a processing container in which a substrate is accommodated, and adsorbing the organic compound on the substrate; and a reaction step of supplying a gas of a silicon precursor containing a silicon compound to the processing container after supplying the gas of the carbon precursor thereto, and reacting the organic compound adsorbed on the substrate and the silicon compound. The silicon carbide containing film is formed by alternately repeating the adsorption step and the reaction step a plurality of times. In the adsorption step, vacuum exhaustion of the processing container is limited and after the gas of the carbon precursor is stagnated in the processing container, the limitation of the vacuum exhaustion is cancelled. In the reaction step, the silicon carbide containing film is formed without performing the limitation of the vacuum exhaustion after supply stop of the gas of the silicon precursor.SELECTED DRAWING: Figure 4A
Patent JP-2020167159-A (JP)
Title: Charged particle beam device for inspection of specimen with a plurality of charged particle beamlets
Inventor: PETR HLAVENKA
IPC: H01J37/28
Filed: 2020-03-26
Abstract: To provide a charged particle beam device for inspection of a specimen with a plurality of charged particle beamlets.SOLUTION: A charged particle beam device includes a specimen holder for holding a specimen, a source for producing a beam of charged particles, and an illuminator for converting the beam of charged particles into a plurality of charged particle beamlets and focusing the plurality of charged particle beamlets onto the specimen. Furthermore, a detector assembly for detecting a flux of radiation emanating from the specimen in response to the irradiation by the plurality of charged particle beamlets is provided. As defined in the present specification, the charged particle beam device is arranged for directing the plurality of charged particle beamlets onto the specimen in an essentially 1D pattern. The essentially 1D pattern forms part of an edge of an essentially 2D geometric shape. Furthermore, the detector assembly includes a plurality of detector units arranged in a corresponding essentially 1D pattern.SELECTED DRAWING: Figure 6
Patent JP-2021155539-A (JP)
Title: Grease and refrigerating cycle device using grease as lubricant
Inventor: TANAKA MASARU
IPC: F25B1/053
Filed: 2020-03-26
Abstract: To provide grease which, even when used in an apparatus installed in a refrigerant circuit through which a refrigerant having a chlorine atom and an olefinic bond in its molecule flows, can have a function as a lubricant, the function being prevented from being decreased, and to provide a refrigerating cycle device using the grease as the lubricant.SOLUTION: Grease, used in an apparatus installed in a refrigerant circuit 50 through which a refrigerant having a chlorine atom and an olefinic bond in its molecule flows, comprises fluorine as a component. For a chiller device, the grease is used as a lubricant in at least one of: a first radial touchdown bearing 162 and a second radial touchdown bearing 164 of a compressor 100; a drive part of an inlet guide vane 124 of the compressor 100; and a drive part of an expansion valve.SELECTED DRAWING: Figure 2
Patent JP-2021154883-A (JP)
Title: Flight device
Inventor: BENOIT TALLEC
IPC: B64C27/26
Filed: 2020-03-27
Abstract: To provide an aircraft that can take off and land vertically and can efficiently extend the flight distance with a simple configuration.SOLUTION: A flight device 1 with wings 3 extending horizontally from an airframe 2 comprises a plurality of tubes 4 and a plurality of ducted fans 5. The tube 4 is formed in a cylindrical shape with both ends open, and fixed to the airframe 2 in a posture in which both ends are directed in a longitudinal direction of the airframe 2, and formed with an opening 14 at least on the lower side. The ducted fan 5 is rotatably supported on the tube 4 in the vicinity of the opening 14, and provided so that a blowing direction can be switched between a direction toward a rear end portion 12 of the tube 4 and a direction toward the opening 14.SELECTED DRAWING: Figure 1
Patent JP-2021154617-A (JP)
Title: Rod-like member and method of manufacturing rod-like member
Inventor: INOUE Taiki
IPC: B32B27/32
Filed: 2020-03-27
Abstract: To provide a rod-like member that has a cylindrical structure and can be strongly joined with another member or another cylindrical body.SOLUTION: A rod-like member of this invention is integrally formed of a cylindrical body part and a planar part connected to an end part of the body part with fiber-reinforced resin. The planar part includes a through hole that penetrates therethrough in a thickness direction. The body part includes plural reinforcing fibers arrayed in one direction and thermoplastic resin impregnated into the reinforcing fibers.SELECTED DRAWING: Figure 1
Patent JP-2021159113-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-03-30
Abstract: To provide a slot machine with improvement related to a configuration in which multiple types of determinations to one determination result are made.SOLUTION: When a specific small winning combination is won in a CZ state and an AT state, a navigation notification for notifying a player of a stop operation order for winning the specific small winning combination is performed, the specific small winning combination is won when the operation is performed in the notified stop operation order, and 15 tokens can be acquired. Meanwhile, when the specific small winning combination is won in a normal state and a precursor state, the navigation notification for notifying a player of the stop operation order to win one token is performed. By performing the operation in the notified stop operation order, one token with one imparting is won, the number of acquired tokens is smaller than when the specific small winning combination is won, but a normal G number shortening lottery, a second AT lottery or a first additional lottery is performed. Different performance controls are executed between cases where the specific small winning combination is won in the normal state and the precursor state and one token or the specific small winning combination is won, and where the specific small winning combination is won in the CZ state and the AT state and one token or the specific small winning combination is won.SELECTED DRAWING: Figure 9
Patent JP-2021161213-A (JP)
Title: Resin composition for sealing and electronic device
Inventor: TAKAHASHI YUI
IPC: C08K5/54
Filed: 2020-03-31
Abstract: To provide a sealing resin which is excellent in moldability in low pressure molding.SOLUTION: A resin composition for sealing contains an epoxy resin, a curing agent and an inorganic filler, and is subjected to low pressure molding with a molding pressure of 5 MPa or less, in which a cured product of the resin composition for sealing obtained by subjecting a tablet with a diameter of 20 mmφ and a height of 17 mm to tablet compression has a volume expansion rate obtained by measuring a weight and a specific gravity thereof before and after being left at 175°C and 170 Torr for 10 minutes of 1% or more and 100% or less.SELECTED DRAWING: None
Patent JP-2021164045-A (JP)
Title: Speaker diaphragm, speaker, speaker diaphragm manufacturing method, electronic device, and mobile device
Inventor: KOYANAGI TETSUYA
IPC: H04R7/20
Filed: 2020-03-31
Abstract: To provide a speaker diaphragm capable of achieving high performance with large weight reduction and high productivity.SOLUTION: The speaker diaphragm is constituted including a fused part between the edge of an elastomer and a vibration plate body.SELECTED DRAWING: Figure 1
Patent JP-2020170841-A (JP)
Title: Cleaning composition for removing etching residue
Inventor: Lin jian yi
IPC: C11D3/37
Filed: 2020-03-31
Abstract: To provide a cleaning composition high in the capability of removing a by-product containing silicon, which is produced by etching a silicon-containing material (e.g., silicon nitride).SOLUTION: A cleaning composition comprises a fluorine-containing compound. The fluorine-containing compound is selected from a group consisting of a fluoride salt, fluoro alkane and hexafluorosilicic acid, hexafluorosilicate, hexafluoro phosphoric acid, hexafluorophosphate, tetrafluoroboric acid, tetrafluoroborate, trifluoromethane sulfonic acid, trifluoromethane sulfonate, fluorosulfonic acid, fluorosulfate and arbitrary combinations thereof.SELECTED DRAWING: None
Patent JP-2021163269-A (JP)
Title: Printing system, printer, print control processing program, and printing method
Inventor: OKUNO TETSUYA
IPC: B41J29/38
Filed: 2020-03-31
Abstract: To prevent inappropriate printing from being performed in a printer.SOLUTION: A printing system 1 comprises: a multi-functional machine 200 having a printing unit 290 that forms an image on a sheet and a processor 210; and a contract server 100 that executes processing related to a contract. The multi-functional machine 200 performs job reception receiving a print job from an information terminal 300, checks whether there is a contract ID that is the execution authority of the print job, and makes inquiries to the contract server 100 to determine the efficacy of the checked contact ID. The contract server 100 sends an answer to the inquiries to the multi-functional machine 200. Provided that the multi-functional machine 200 determines that the contract ID of the print job is effective based on the answer from the contract server 100, the multi-functional machine causes the printing unit 290 to form, on the sheet, an image corresponding to the print data included in the print job.SELECTED DRAWING: Figure 3
Patent JP-2021164098-A (JP)
Title: Signal processor and program
Inventor: KOJIMA MASAAKI
IPC: H04L27/01
Filed: 2020-04-01
Abstract: To perform distortion compensation for transmission path distortion regardless of the transmission standard.SOLUTION: A signal processor 100 according to the present invention includes: an A/D converter 110 for performing A/D conversion for a modulation wave signal generated by a transmitter 2; a pseudo transmitter 120; a synchronization unit 130 for synchronizing a signal after the A/D conversion and a the pseudo transmitter passage signal which is an A/D converted signal passed through the pseudo transmitter 120; an inverse characteristic adding unit 140 for multiplying an error between an IQ signal point of the pseudo transmitter passage signal and an IQ signal point of a reference signal which is an A/D converted signal synchronized with the pseudo transmitter passage signal by a predetermined coefficient, and generating a correction signal which is the reference signal with the error multiplied by the predetermined coefficient added thereto; and a modulation wave signal generation unit 150 for performing D/A conversion for the correction signal and generating a modulation wave signal by performing orthogonal modulation for the signal after the D/A conversion.SELECTED DRAWING: Figure 2
Patent JP-2021165346-A (JP)
Title: Method for monitoring operation data of coke oven
Inventor: SATO HIROTAKA
IPC: C10B21/10
Filed: 2020-04-07
Abstract: To provide a method for monitoring operation data of a coke oven, capable of preventing pushing-clogging from occurring in the coke oven, and preventing a coke oven chamber therein from getting non-operational.SOLUTION: This invention relates to a method for monitoring operation data of a coke oven that includes: a plurality of coke oven chambers arranged in an oven width direction; and a combustion chamber arranged to sandwich the coke oven chambers, wherein the method includes: making graphs each showing combustion chamber temperatures in chronological order for a corresponding combustion chamber; rearranging the graphs in an order where each graph corresponds to the corresponding combustion chamber in the coke oven; and displaying operation information of the coke oven chamber arranged between neighboring combustion chambers between graphs corresponding to the neighboring combustion chambers.SELECTED DRAWING: Figure 1