baber/WOPTO huggingface dataset:
Patent JP-2022104773-A (JP)
Title: Restraint device localization
Inventor: HU FENG
IPC: G06T7/70
Filed: 2021-03-04
Abstract: To provide systems and methods related to restraint device (e.g., seatbelt) localization.SOLUTION: In one embodiment, the disclosure relates to systems and methods for seatbelt detection and modeling. A vehicle may be occupied by one or more occupants wearing one or more seatbelts. A camera or other sensor is placed within the vehicle to capture images of the one or more occupants. A system analyzes the images to detect and model the seatbelts depicted in the images. Specifically, the system may scan the images and areas of the images that may correspond to the seatbelts. The system may assemble candidate areas of the images that may correspond to the seatbelts, and refine the candidate areas based on various constraints. The system may build models based on the refined candidate areas that indicate the seatbelts. The system may visualize the models indicating the seatbelts using the images.SELECTED DRAWING: Figure 1
Patent JP-2021098725-A (JP)
Title: Modification method for increasing stability and delivery efficiency of peptide composition
Inventor: DEREK MACLEAN
IPC: A61P43/00
Filed: 2021-03-08
Abstract: To provide a method for modifying a peptide composition for increasing stability and delivery efficiency.SOLUTION: There is provided a method for increasing stability and delivery efficiency of a protein kinase C (PKC) modulating peptide composition. A method for reducing exchange of a disulfide bond in a therapeutic peptide composition includes: a step of providing a therapeutic peptide composition containing a carrier peptide containing a first cysteine residue in which the carrier peptide and a cargo peptide are connected by a cysteine-cysteine disulfide bond between the first cysteine residue and a second cysteine residue, and a PKC activity modulating cargo peptide containing the second cysteine residue; and a step of introducing at least one aliphatic residue directly adjacent to the first cysteine residue or the second cysteine residue, or both residues, by which an exchange rate of the disulfide bond is reduced compared to an unmodified therapeutic peptide composition.SELECTED DRAWING: Figure 16
Patent JP-2022137490-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-03-09
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine 1 variably displays a pattern on the basis of satisfaction of a first start condition or a second start condition, and can execute a special game advantageous to a player. When a predetermined condition in which a special game is not executed is satisfied in a first game state disadvantageous to a player, a second game state advantageous to a player in a predetermined number of times of variation display can be executed and a third game state advantageous to a player can be executed after execution of a special game.SELECTED DRAWING: Figure 1
Patent JP-2022138185-A (JP)
Title: Security device
Inventor: MIYAKE SHUSUKE
IPC: G08B25/04
Filed: 2021-03-10
Abstract: To provide a security device, to which an anomaly detection sensor is connected, that can easily and adequately diagnose without intervening the anomaly detection sensor.SOLUTION: In a security device 100, first switching circuits 102(1)-102(n) switch between an output signal from a sensor and a diagnostic signal from a diagnostic signal generating circuit 106 in order to supply either of the signals to sensor state monitoring circuits 103(1)-103(n). A control unit 150 includes: switching the first switching circuit 102(1) so as to supply the diagnostic signal to the sensor state monitoring circuit 103(1); confirming the output signal from the sensor state monitoring circuit 103(1); and determining whether or not the sensor state monitoring circuit 103(1) functions normally. The control unit also performs the same processing as above with respect to the sensor state monitoring circuits 103(2)-103(n).SELECTED DRAWING: Figure 1
Patent JP-2022138382-A (JP)
Title: Signal processing device, signal processing method, and program
Inventor: MATSUOKA KENJI
IPC: A61B1/045
Filed: 2021-03-10
Abstract: To provide a signal processing device, a signal processing method, and a program that are more power-saved.SOLUTION: A camera control unit 300 includes a detection circuit 330 for setting at least one detection frame 501 to 505 in an image region 500 which is a region equivalent to an imaging region 211 of an imaging element 210, and detecting an average luminance signal level for each detection frame 501 to 505, and a signal processing circuit 320 for determining on the basis of, a position and an average luminance signal level of the detection frame 501 to 505 whether a region is an execution region where specific signal processing should be performed in the image region 500 or a non-execution region where specific signal processing should not be performed in the image region 500, and for a predetermined range region determined as a non-execution region in the image region 500 on the basis of the determination, reducing a clock frequency of the predetermined range region with respect to a clock frequency in which signal processing of an execution region is performed in advance.SELECTED DRAWING: Figure 3
Patent JP-2022138649-A (JP)
Title: Amorphous thermoplastic resin sheet and method for producing the same
Inventor: GONDA TAKASHI
IPC: C08L81/06
Filed: 2021-03-10
Abstract: To provide an amorphous thermoplastic resin sheet which can improve slipperiness without lowering mechanical properties and heat resistance.SOLUTION: An amorphous thermoplastic resin film is molded from a molding material 1 containing 100 pts.mass of an amorphous thermoplastic resin having a glass transition point of 200°C or higher and 0.5 pts.mass or more and 30 pts.mass or less of silicone powder by a melt extrusion molding method. The silicone powder 3 contributable to slipperiness is contained in the molding material 1, which can improve slipperiness of an amorphous thermoplastic resin film due to lowering of a coefficient of static friction and a coefficient of dynamic friction. An amorphous thermoplastic resin 2 having a glass transition point of 200°C or higher is used without using a simple amorphous thermoplastic resin as the molding material 1, which can expect to improve heat resistance.SELECTED DRAWING: Figure 1
Patent JP-2021100278-A (JP)
Title: Methods and apparatus for multi-channel medium access control protocol
Inventor: HE LINHAI
IPC: H04W16/14
Filed: 2021-03-15
Abstract: To provide a WLAN that supports reliable low-latency applications for numerous wireless stations over multiple channels.SOLUTION: A method includes: determining, by a first access point, a polling schedule for communicating with one or more wireless stations on a first wireless communication channel and for a second access point on a second wireless communication channel; transmitting, by the first access point, on the first wireless communication channel, transmission information, which comprises information for the one or more wireless stations to receive a transmission from the second access point on the second wireless communication channel, to the one or more wireless stations; and transmitting, by the first access point, on the first wireless communication channel, one or more packets to at least one of the one or more wireless stations in accordance with the polling schedule.SELECTED DRAWING: Figure 2
Patent JP-2022145216-A (JP)
Title: Method for manufacturing styrenic resin extruded foam
Inventor: TAKAHASHI HIROSHI
IPC: B29C48/07
Filed: 2021-03-19
Abstract: To provide a method for manufacturing a styrenic resin extruded foam which suppresses occurrence of a foreign matter.SOLUTION: A method for manufacturing a styrenic resin extruded foam includes a step of melting and kneading a styrenic resin, a graphite masterbatch and a foaming agent, wherein the graphite masterbatch contains graphite and a polyhydric alcohol fatty acid ester.SELECTED DRAWING: None
Patent JP-2022147309-A (JP)
Title: Management system, communication system, processing method and program
Inventor: HINOHARA HIROSHI
IPC: G06F13/00
Filed: 2021-03-23
Abstract: To reduce time and effort of processing in uploading data acquired by a device to an external storage according to user authority.SOLUTION: A management system 5 that manages a predetermined event executed by communication between a communication terminal 10 used by a user and a device (e.g., imaging apparatus 30) performing telecommunication with the communication terminal 10, receives an operation request which is transmitted from the communication terminal 10 to a specific device from a user authenticated by the management system 5, and associates it with operation identification information identifying a device operation associated with the received operation request and an approved token (an example of access information) for an external storage 90 of the user to store them. And, the management system 5 uploads data acquired by a specific device according to the device operation corresponding to the stored operation identification information to the external storage 90 using the approved token associated with the operation identification information.SELECTED DRAWING: Figure 7
Patent JP-2022148193-A (JP)
Title: Electric blower and vacuum cleaner including the same
Inventor: AKASHI KAZUKI
IPC: F04D29/056
Filed: 2021-03-24
Abstract: To suppress the deviation of a rotation shaft of a motor incorporated in an electric blower, and to reduce noise.SOLUTION: An electric blower includes an electric motor, an impeller, and a fan casing for storing the electric motor and the impeller. The electric motor includes a rotor, and a stator. The rotor includes a rotor core and a rotation shaft. At the rotation shaft, three bearings are attached, and one out of the three bearings is arranged on an impeller side of the rotor core. The rotor core is arranged between the one out of the three bearings and the other two out of the three bearings.SELECTED DRAWING: Figure 5
Patent JP-2022148517-A (JP)
Title: Method and apparatus for manufacturing optical fiber preform
Inventor: SAITO TAKAHIRO
IPC: C03B37/014
Filed: 2021-03-24
Abstract: To provide a method for manufacturing an optical fiber preform, capable of efficiently adding germanium to the optical fiber preform.SOLUTION: A method for manufacturing an optical fiber preform comprises: the glass fine particle deposition step of forming glass fine particles from a glass raw material gas in a flame obtained by the combustion of combustible gas supplied to a burner to deposit the glass fine particles and manufacture a hollow porous glass preform; and the vitrification step of heating and clearly vitrifying the porous glass preform. The vitrification step includes introducing a first gas into the inside of the hollow of the porous glass preform and introducing a second gas into the outside of the porous glass preform; the first gas includes germanium-containing gas; and the second gas includes chlorine-containing gas without including germanium.SELECTED DRAWING: Figure 3
Patent JP-2022149427-A (JP)
Title: Information processing device and program
Inventor: HORI KEIJI
IPC: B60L3/00
Filed: 2021-03-25
Abstract: To provide an information processing device and program capable of more easily converting binary data into a prescribed data format.SOLUTION: An information processing device includes data conversion means for converting binary data generated on the basis of output data from a plurality of apparatuses mounted on a railway vehicle into data of a prescribed data format, the binary data includes a plurality of data blocks, each of the plurality of data blocks includes a plurality of data items corresponding to the output data from the plurality of apparatuses, corresponding structure definition information and conversion definition information are predetermined in the binary data, and the data conversion means identifies a plurality of data blocks on the basis of the structure definition information, and converts each of the identified plurality of data blocks into data of the data format on the basis of the conversion definition information.SELECTED DRAWING: Figure 5
Patent JP-2022149582-A (JP)
Title: game machine
Inventor: ORIHARA KENSUKE
IPC: A63F7/02
Filed: 2021-03-25
Abstract: To improve taste of a game.SOLUTION: When a small winning is won in a state of being controlled into a time-shortening state A with 20 times of time shortening, the game is controlled in a normal state until the small winning symbols stop. Meanwhile, when a small winning is won in a state of being controlled into a time shortening state B with 300 times of time shortening, the time shortening state is retained when special symbols stop. When the special symbols stop, it is determined to be the normal state, and when it is determined to be small winning symbols B, 20 times of time shortening is assigned. When special symbols stop, it is determined to be a time shortening state, and when it is determined to be the small winning symbols B, 300 times of time shortening is assigned.SELECTED DRAWING: Figure 37
Patent JP-2022149897-A (JP)
Title: Combine harvester
Inventor: OKADA SHINSUKE
IPC: B62D49/00
Filed: 2021-03-25
Abstract: To provide a combine harvester that can ensure a residential space within a cabin, and makes it possible to effectively utilize a space behind the cabin.SOLUTION: A combine harvester has a cabin 30 that shields an operating section. A right wall 34 of the cabin 30 having a door 51 of the cabin 30 for alighting or boarding has a rear edge rearward inclined in a side view. A rear wall 32 of the cabin 30 is shaped to align against a rear edge of the right wall 34. A capacitor of an air conditioner is placed below the rear wall 32 of the cabin 30.SELECTED DRAWING: Figure 4
Patent JP-2022150576-A (JP)
Title: Nail print device and control method
Inventor: TOBIMATSU DAISUKE
IPC: A45D29/00
Filed: 2021-03-26
Abstract: To provide a nail print device which can reduce the occurrence of a malfunction in printing.SOLUTION: A nail print device comprises: a print head which performs a printing operation of printing an image on nails of a printing object person by moving in the scanning direction and discharging ink from a nozzle; and control means which controls the movement of the print head. When the movement of the print head stops regardless of the control of the movement of the print head following the printing operation, the control means switches the control of the movement of the print head after the stop on the basis of the stop position of the print head.SELECTED DRAWING: Figure 7
Patent JP-2022152305-A (JP)
Title: Propylene-based resin composition and use of the same
Inventor: NOGUCHI MIKIKO
IPC: C08L23/14
Filed: 2021-03-29
Abstract: To provide a propylene-based resin composition which has an excellent balance among flexibility, tensile strength and whitening resistance.SOLUTION: A propylene-based resin composition contains 1-99 mass% of a copolymer (A) satisfying (I) to (IV), and 1-99 mass% of a propylene-based polymer (B) that is a polymer other than the copolymer (A) and has an MFR (230°C, load of 2.16 kg and according to ASTM D 1238E) of 0.1-500 g/10 minutes (total of (A) to (B) is 100 mass%). (I) With respect to 100 mol% of the total of a propylene-derived structural unit (i) and an α-olefin-derived structural unit (ii) having 5 to 20 carbon atoms, a content of the structural unit (i) is 75-95 mol%, and a content of the structural unit (ii) is 5-25 mol%, (II) a melting point measured by DSC is 95°C or lower or is not observed, (III) an isotactic triad fraction is 85% or more, and (IV) intrinsic viscosity (135°C, decalin) is 0.5-10 dl/g.SELECTED DRAWING: None
Patent JP-2022156077-A (JP)
Title: Authentication device and authentication method
Inventor: MORISHITA KAZUTOSHI
IPC: B60R16/037
Filed: 2021-03-31
Abstract: To perform authentication of a crewman, and detection of opening/closing of a door by one imaging device, and thereby authentication of the crewman can be performed at a proper timing without increasing cost.SOLUTION: An authentication device includes a door opening/closing determination part for determining opening/closing of the door based on a picked-up image imaged by an imaging device for imaging a crewman on a driver seat and a door on the driver seat side, and an authentication part for performing authentication of the crewman on the driver seat based on the picked-up image, when determined that the door is put into a closed state from an open state by the door opening/closing determination part.SELECTED DRAWING: Figure 1
Patent JP-2022156856-A (JP)
Title: Object individual recognition method and program, and individual object recognition device
Inventor: OTA HYOGO
IPC: G06T7/00
Filed: 2021-03-31
Abstract: To grasp a state of a construction site from a video image of a wide area, and to estimate a position of an object while individually recognizing the object even when the objects are of a same type.SOLUTION: An object individual recognition device 4 includes estimated position input means 41, predicted position input means 42, conversion means 43, associating means 44, and granting means 45. The estimated position input means 41 receives the estimated position of an object 9 detected in an estimation image captured by a fixed camera 2. The predicted position input means 42 receives a predicted position of the object obtained by a position information acquisition device 6 attached to the object. The conversion means 43 converts the estimated position and the predicted position into positions in a common plane coordinate system. The associating means 44 associates the object with the position information acquisition device 6 having the predicted position closest to the estimated position of the object. The grating means 45 gives, to the object, identification information held by the position information acquisition device 6 associated with the object.SELECTED DRAWING: Figure 2
Patent JP-2022158588-A (JP)
Title: Display control device and display control method
Inventor: SHIBATA KOSAKU
IPC: G09G5/00
Filed: 2021-04-02
Abstract: To provide a display control device having high availability.SOLUTION: A display control device 1 includes a processor 11 and controls display image generation of a display device 3. The processor 11 activates main drawing applications 111a and 111b for generating a main image 60 as a display image. The processor 11 activates an alternative drawing application 112 for generating an alternative image 70 to be replaced with the main image 60. The processor 11 detects an abnormality of the main drawing applications 111a and 111b. The processor 11 restarts the main drawing applications 111a and 111b when detecting the abnormality of the main drawing applications 111a and 111b. The processor 11 generates the alternative image 70 by the alternative drawing application 112 during restarting the main drawing applications 111a and 111b. The processor 11 restarts the alternative drawing application 112 in association with completion of the restarting of the main drawing applications 111a and 111b.SELECTED DRAWING: Figure 6
Patent JP-2022163266-A (JP)
Title: Image forming apparatus
Inventor: MARUYAMA YASUHIRO
IPC: G03G15/20
Filed: 2021-04-14
Abstract: To prevent a temperature rise at an end of a heating member without reducing the conveyance speed of a sheet as much as possible.SOLUTION: A control unit controls a supply unit, a process unit, and a fixing unit to execute print processing, and when a temperature detected by an end temperature sensor becomes equal to or more than a cooling start threshold during the execution of the print processing (S130, Yes), executes cooling processing of preventing an increase in temperature of a heating member (S131). When the size of a selected sheet is a first size in which its width is larger than a predetermined width and the size in a conveyance direction is larger than that in a width direction, the control unit sets the cooling start threshold at a first threshold, and when the size of the selected sheet is a second size in which its width is the same as that of the sheet with the first size and the size in the conveyance direction is smaller than that in the width direction, it sets the cooling start threshold at a second threshold lower than the first threshold (S111).SELECTED DRAWING: Figure 5
Patent JP-2022163472-A (JP)
Title: Method, device, and system for estimating leakage
Inventor: TAMURA YUI
IPC: G01M3/24
Filed: 2021-04-14
Abstract: To provide a method and device for estimating leakage, which allow for appropriately estimating leakage by assuming a leakage point to be a single circular leakage hole and estimating the diameter of the hole.SOLUTION: A leakage estimation method provided herein comprises assuming a leakage point of a leakage detection target object 2 to be a single circular leakage hole, detecting acoustic pressure of a sound wave generated by a gas leaking from the leakage point, estimating the diameter of the leakage hole on the basis of gas pressure inside the leakage detection target object 2 and the detected acoustic pressure, and estimating leakage based on the gas pressure and the estimated diameter.SELECTED DRAWING: Figure 1
Patent JP-2021107941-A (JP)
Title: Antireflection film and display device
Inventor: SEO JUNG HYUN
IPC: G02B1/111
Filed: 2021-04-20
Abstract: To provide an antireflection film that has little sparkling phenomenon and excellent visibility when the antireflection film is applied to a high-definition display, and has excellent workability upon manufacturing the display, and provide a display device that provides optical characteristics such as excellent external black visibility and light-dark ratio, and high definition of a screen.SOLUTION: The present invention relates to an antireflection film, and a display device comprising the antireflection film. The antireflection film comprises a hard coating layer, and a low refraction layer formed on the hard coating layer, where with regard to a surface area of 1.47 mm2, the sum of volumes of convex parts of the peaks above an average line is less than 0.03 mm3, and the sum of volumes of concave parts of a valley below the average line is less than 0.03 mm3.SELECTED DRAWING: Figure 1a
Patent JP-2022166502-A (JP)
Inventor: KANAZAWA HIROSHI
IPC: H01M8/248
Filed: 2021-04-21
Abstract: 【課題】セル面内での厚み方向の寸法のばらつきに対応した圧縮荷重の付与が可能であり、セル積層方向の全長が低減された燃料電池スタックを提供する。【解決手段】複数の単セルが積層したセル積層体、前記単セルの積層方向で前記セル積層体を挟持するように配置された一対のエンドプレート、及び、前記セル積層体と少なくとも一方の前記エンドプレートとの間に配置された、前記セル積層体への圧縮荷重を調整する荷重調整機構を備え、複数の前記荷重調整機構が前記単セルの積層方向に直列に配列した荷重調整機構群が、前記セル積層体と前記少なくとも一方のエンドプレートとの間に複数並列して配置されており、前記荷重調整機構群が有する複数の荷重調整機構間に、当該荷重調整機構間の距離を調整する寸法調整機構を備えることを特徴とする燃料電池スタック。【選択図】図１
Patent JP-2022166678-A (JP)
Title: Engine and control device and method thereof
Inventor: HARA MUNETATSU
IPC: F02D41/30
Filed: 2021-04-21
Abstract: To suppress variation in air-fuel mixture concentration in a combustion chamber at the time of starting an engine.SOLUTION: An engine includes: an engine body that has a cylinder, a piston reciprocating in the cylinder, a crank shaft rotating by interlocking with the reciprocating of the piston, and a valve train that performs intake action into the cylinder and exhaust action by interlocking with the reciprocating of the piston; a fuel injection valve that injects a fuel; an ignition device that ignites the fuel in the cylinder; and a control device for controlling the fuel injection valve and the ignition device, which executes a stand-by processing of maintaining a state of stopping fuel injection since a starting is determined until it is determined that the exhaust action by the valve train is executed when a predetermined stand-by condition is satisfied, controls the fuel injection valve to inject a fuel, and control the ignition device to execute a start combustion processing for igniting the fuel in the cylinder when the stand-by processing is finished.SELECTED DRAWING: Figure 3