baber/WOPTO huggingface dataset:
Patent JP-2021011446-A (JP)
Title: Method for filtering protein-containing solution
Inventor: SHIRATAKI HIRONOBU
IPC: B01J20/24
Filed: 2019-07-05
Abstract: To provide a method for filtering a protein-containing solution capable of suppressing clogging of a virus-removing membrane.SOLUTION: A method for filtering a protein-containing solution containing a target protein comprises the steps of: (a1) contacting the protein-containing solution with a chromatography carrier having a sugar chain to which a sulfate group is bonded; and (a2) passing the protein-containing solution in contact with the chromatography carrier through a virus-removing membrane.SELECTED DRAWING: None
Patent JP-2020015162-A (JP)
Title: Method and system for online non-intrusive fatigue-state detection in robotic co-working environment
Inventor: CHAYAN SARKAR
IPC: B25J13/00
Filed: 2019-07-09
Abstract: To provide a method and a robotic system for online localized fatigue-state detection of a subject in a co-working environment using a non-intrusive approach.SOLUTION: A force sensor 108 mounted on a robotic system 102 is capable of capturing effective force applied by local muscles of a subject 104 co-working with the robotic system. The captured force is analyzed on line by the robotic system 102 to detect a current fatigue state of the subject and proactively predict the future fatigue state of the subject. Thus, alerting the subject before time can avoid any possible accident.SELECTED DRAWING: Figure 1
Patent JP-2021012001-A (JP)
Title: Detection system
Inventor: ICHINOMIYA SHOHEI
IPC: F24F11/77
Filed: 2019-07-09
Abstract: To easily detect a state where radio communication between a wireless tag and a communication device cannot be performed and a state where the radio communication can be performed.SOLUTION: A detection system 100 includes: a ventilation door 130 provided on an outer wall 112 of a building 110 to open/close a vent 120; a wireless tag 10 provided on an outdoor side; and a communication device 20 provided on an indoor side and performing radio communication with the wireless tag 10. When the vent 120 is closed by the ventilation door 130, the radio communication between the wireless tag 10 and the communication device 20 is blocked by the ventilation door 130 and the outer wall 112, and when the vent 120 is opened by the ventilation door 130, the radio communication between the wireless tag 10 and the communication device 20 is allowed.SELECTED DRAWING: Figure 1
Patent JP-2021018117-A (JP)
Title: Destination proposal system, server device, destination proposal method, and program
Inventor: SHIBATA TADAO
IPC: G01C21/34
Filed: 2019-07-18
Abstract: To provide a destination proposal system, server device, destination proposal method, and program capable of timely recommending a destination.SOLUTION: A destination proposal system 1 includes: an on-vehicle device 100; and a server device 300 communicable with the on-vehicle device. The on-vehicle device includes: a parking state determination section 153 for determining a parking state of a vehicle; a position identification section 154 for identifying a position of the vehicle: an on-vehicle communication section 110 as a first communication section to communicate with the server device; and an on-vehicle communication control section 151 as a first transmission control section. The server device includes: a server communication section 310 as a second communication section to communicate with a terminal device 200 of a user of the vehicle; a determination section 323 for determining a recommended destination of the vehicle based on information related to a position of the vehicle at which the second communication section has received from the first communication section; and a server communication control section 321 as a second transmission control section for transmitting a recommended destination to the terminal device with the use of the second communication section.SELECTED DRAWING: Figure 1
Patent JP-2020176367-A (JP)
Title: Dryer for papermaking controlling dripping prevention of steam
Inventor: SHENG DINGCHEN
IPC: D21F5/00
Filed: 2019-07-22
Abstract: To provide a dryer for papermaking which has a drying box and controls dripping prevention of steam.SOLUTION: In the dryer for papermaking, a plurality of support rods 2 is welded to an inner bottom wall of a drying box 1, a support plate 3 is welded to a surface of the support rod, a gas pipeline 4 is fitted to a surface of the drying box, and a steam controller 5 is welded to an inner upper part of the drying box. The steam controller is composed of two faces, a bottom face of the steam controller is inclined, the support plate is located just under a lower face of the steam controller, and a plurality of water droplet grooves 6 is provided on the lower face of the steam controller. The amount of steam in the dryer is controlled by controlling the condensation of steam by a method such as water flow velocity control, so as to avoid excessive condensation of steam.SELECTED DRAWING: Figure 1
Patent JP-2021022265-A (JP)
Title: Security management system
Inventor: TABUCHI HIROSHI
IPC: G08B21/22
Filed: 2019-07-30
Abstract: To provide a security management system for effectively promoting elimination of illegal entry by notification of a message when the illegal entry occurs.SOLUTION: A security management device 2 includes: a user identification unit 21 for identifying a user DB20b that associates a user with a security attribute, an area DB20c that associates a management area with one or two or more security attributes that allow entry, and a user per management area; a notification device 32 for performing notification of a message for each management area; an illegal entry discrimination unit 22 for discriminating a management area where illegal entry has occurred by a user as an illegal entry area; and a rescue notification destination determination unit 23 for determining a management area for performing notification nof a message related to illegal entry as a rescue notification area based on the security attribute of the illegal entry area. When illegal entry occurs, the notification device of the illegal entry area performs notification of a first message, and the notification device of the rescue notification area performs notification of a second message.SELECTED DRAWING: Figure 3
Patent JP-2021021687-A (JP)
Title: Vibration device, electronic apparatus, and movable body
Inventor: OGURA SEIICHIRO
IPC: H01L41/053
Filed: 2019-07-30
Abstract: To provide a vibration device that has excellent detection characteristics, an electronic apparatus, and a movable body.SOLUTION: A vibration device has a vibration element, and a support substrate that supports the vibration element. The vibration element has a drive arm that includes a drive signal electrode and a drive constant potential electrode and applies a drive signal to the drive signal electrode to perform drive vibration, and a detection arm that includes a detection signal electrode and a detection constant potential electrode and receives the physical quantity of a detection target to perform detection vibration and thereby outputs a detection signal from the detection signal electrode. The support substrate has a base, a drive signal wire that is provided on the base and electrically connected to the drive signal electrode, a drive constant potential wire that is electrically connected to the drive constant potential electrode, and a detection signal wire that is electrically connected to the detection signal electrode. The drive arm has a first surface located toward the support substrate, and a second surface located on the opposite side of the first surface. The drive constant potential electrode is arranged on the first surface, and the drive signal electrode is arranged on the second surface.SELECTED DRAWING: Figure 10
Patent JP-2021024584-A (JP)
Title: Packaging bag for microwave oven
Inventor: OSADA SHINICHI
IPC: B65D81/34
Filed: 2019-07-31
Abstract: To provide a packaging bag for a microwave oven which can be heated in a microwave oven while a content is hermetically packaged, can automatically discharge internal pressure to the outside of the packaging bag, and can suppress spray spills.SOLUTION: A packaging bag for a microwave oven consisting of a rectangular laminate having at least an inner layer made of heat fusible resin and an outer layer, includes: a cylindrical body part having a body joint part to which opposite end parts of one are joined; and a first end edge joining part and a second end edge joining part which close both ends which are opened. In the packaging bag, a laminate strength adjusting region having a laminate strength adjusting layer is formed between the outer layer and the inner layer of the laminated body at one side constituting the body joint part, the laminate strength adjusting region is formed across from the vicinity of an inner edge of the body joint part to an outer edge of the body joint part, and when a virtual center line which is orthogonal to the first edge joint part and the second edge joint part and divides the body part into two parts is drawn, the body joint part is positioned closer to an end with respect to the virtual center line.SELECTED DRAWING: Figure 1
Patent JP-2021024419-A (JP)
Title: Drawer type storage box
Inventor: KOBAYASHI YOSUKE
IPC: B60R7/06
Filed: 2019-08-05
Abstract: To provide a drawer type storage box which can improve the operability when a glove compartment is assembled such that a gap of a cover upper part is minimized via slide rails mainly obliquely-arranged.SOLUTION: A drawer type storage box 2 mounted on a vehicle V is provided. The drawer type storage box includes a resinous glove compartment 4 having an opening 3 on an upper part, slide rails 5 arranged obliquely with respect to a width direction Y of the glove compartment 4, a bracket 6 which connects the slide rails 5 to the glove compartment 4 and a cover 7 which stores the glove compartment 4 and directly or indirectly attaches the slide rails 5 thereto. The glove compartment 4 has an abutting face 8 abutting on the bracket 6 and the abutting face 8 is set to be substantially parallel to the width direction Y of the glove compartment 4. A fastening member 9 attached from the opening 3 side of the glove compartment 4 fastens the glove compartment 4 and the bracket 6 on the abutting face 8. The glove compartment 4 can be moved to the width direction Y with respect to the bracket 6 by loosening a fastening power of the fastening member 9.SELECTED DRAWING: Figure 5
Patent JP-2021024761-A (JP)
Title: Method for manufacturing cyanogen bromide solution
Inventor: AKIBA KAZUHIRO
IPC: C01C3/00
Filed: 2019-08-06
Abstract: To prevent that in a line of a manufacturing apparatus which permits passage of vapor and condensate liquid of cyanogen bromide, the cyanogen bromide is deposited and the line is blocked.SOLUTION: A method for manufacturing a cyanogen bromide solution includes: preparing a cyanogen bromide solution by dissolving cyanogen bromide in at least one organic solvent; and distillating the cyanogen bromide solution. The organic solvent is inactive against the cyanogen bromide and has a boiling point of 110°C or below.SELECTED DRAWING: None
Patent JP-2021027566-A (JP)
Title: Information processing device, control method, and program
Inventor: WAKABAYASHI YUKI
IPC: H04W84/12
Filed: 2019-08-09
Abstract: To solve a problem in which an access point function of a communication device cannot be started properly in an environment where devices that do not have a NFC write function and devices that have the NFC write function coexist.SOLUTION: When writing is not performed for a certain period of time when NFC communication with a device is started, it is determined that the access is from a device that does not have a NFC writing function, and an access point function is activated.SELECTED DRAWING: Figure 3
Patent JP-2019202551-A (JP)
Title: Optical laminate
Inventor: PYEON Boram
IPC: G06F3/041
Filed: 2019-08-09
Abstract: To provide an optical laminate having excellent surface hardness.SOLUTION: An optical laminate contains a substrate film containing a polyamide resin and an aromatic compound, and a hard coat layer on at least one side of the substrate film.SELECTED DRAWING: Figure 1
Patent JP-2021027891-A (JP)
Title: Medical data processing apparatus and medical image diagnostic apparatus
Inventor: TAKESHIMA HIDENORI
IPC: A61B5/055
Filed: 2019-08-09
Abstract: To estimate parameters used for imaging.SOLUTION: A medical data processing apparatus according to embodiment comprises an acquisition unit and a generation unit. The acquisition unit acquires medical data. The generation unit inputs the medical data to a learned model for generating imaging parameters of a medical image diagnostic apparatus regarding the medical data, on the basis of the medical data, and thereby generates imaging parameters.SELECTED DRAWING: Figure 1
Patent JP-2020115630-A (JP)
Title: Eye tracking using optical flow
Inventor: DAVID R PEREK
IPC: G06F3/0346
Filed: 2019-08-21
Abstract: To provide an eye tracking system suitable for use in a portable, lightweight and high-performance virtual reality headset.SOLUTION: An eye tracking system images the surface (e.g., sclera) of each eye of a user to capture an optical flow field resulting from a texture of the imaged surface. The eye tracking system includes an illumination source (e.g., laser) and a detector (e.g., camera). The illumination source illuminates a portion of the eye that is imaged by the camera. As the eye moves, different areas of the eye are imaged, allowing generation of a map of a portion of the eye. An image of a portion of the eye includes a diffraction pattern (i.e., the optical flow) corresponding to the portion of the eye. Through a calibration process, the optical flow is mapped to a location at which the eye is looking.SELECTED DRAWING: Figure 2B
Patent JP-2021030877-A (JP)
Title: Vehicle interlock system
Inventor: ONO MITSUYOSHI
IPC: B60R22/48
Filed: 2019-08-23
Abstract: To control a vehicle and give a warning in consideration of a wheelchair in a vehicle cabin.SOLUTION: A vehicle interlock system 10 includes: a wheelchair fixing device 30 for fixing a wheelchair 24 to a vehicle 12; a seat belt device 36 having a seat belt 34 to be worn by an occupant P1 seated in the wheelchair 24; and an ECU 52. The ECU 52 limits at least one of a traveling upper limit speed and an upper limit acceleration of the vehicle 12 depending on at least one of conditions, such as whether or not the wheelchair 24 is fixed to the vehicle 12 by the wheelchair fixing device 30 and whether or not the seat belt 34 is worn by the occupant P1, or the ECU 52 outputs a warning signal depending on one of the conditions. Alternatively, depending on one of the conditions, the ECU 52 outputs the warning signal while limiting at least one of the traveling upper limit speed and the upper limit acceleration of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021037656-A (JP)
Title: Forgery preventive printed matter
Inventor: MORINAGA TADASHI
IPC: B41M3/14
Filed: 2019-09-02
Abstract: To provide a forgery preventive printed matter which has a high visibility under diffusive reflected light and a high effect of disappearing under regularly reflected light, in a forgery preventive technique having an effect that an image which has been visually recognized with a constant shade under diffusive reflected light disappears visually under regularly reflected light.SOLUTION: A brilliant image having the same hue as a base material and having a color different from that of the base material is formed on the base material having a bright and dark flip-flop property. The brilliant image is formed of a colored brilliant ink containing a brilliant pigment and a coloring material and having a bright and dark flip-flop property, and has a visible image formed by partially varying an area ratio.SELECTED DRAWING: Figure 1
Patent JP-2021039486-A (JP)
Title: Memory control method, memory control device, and program
Inventor: UCHIBORI SHUSAKU
IPC: G06F12/06
Filed: 2019-09-02
Abstract: To efficiently use a memory band.SOLUTION: A memory control device 200 according to the present invention controls access to a plurality of memories 210 having a plurality of banks 211 respectively. The memory control device 200 is configured to: generate a plurality of memory addresses specifying the plurality of memories 210 as access destinations respectively from a specified physical address; and generate, when generating a plurality of bank addresses specifying predetermined banks 211 in the plurality of memories 210 as access destinations respectively from the physical address, a plurality of bank addresses different for the memories 210.SELECTED DRAWING: Figure 10
Patent JP-2020095683-A (JP)
Title: Vehicle detection device
Inventor: OKO AKITAKA
IPC: G06T7/00
Filed: 2019-09-03
Abstract: To efficiently detect a vehicle.SOLUTION: A vehicle detection device includes: a region segmentation section for segmenting a region of interest in an image; a feature amount calculation section for dividing a region of interest into multiple division regions, calculating respective feature amounts of the multiple division regions so as to synthesize the feature amounts, and then calculating a synthetic feature amount of a whole region of interest; and a feature amount identification section for performing filtering to reject a region of interest which is estimated not to be a tire of a vehicle based on a synthetic feature amount calculated by the feature amount calculation section.SELECTED DRAWING: Figure 2
Patent JP-2020041139-A (JP)
Title: Method for producing ether derivative
Inventor: MATSUYAMA HIDETO
IPC: C08G65/10
Filed: 2019-09-04
Abstract: To provide a method for producing an ether derivative that facilitates controlling of the moles of added epoxides.SOLUTION: The present invention relates to a method for producing an ether derivative in which phosphazene base P-tBu is used as a catalyst for addition polymerization of a monohydric alcohol or polyhydric alcohol with an epoxide.SELECTED DRAWING: None
Patent JP-2021039319-A (JP)
Title: Display device
Inventor: AKIZUKI KAHO
IPC: G08B5/00
Filed: 2019-09-05
Abstract: To provide a display device that has a simple structure and can be readily installed.SOLUTION: A display device 10 includes a support rod 1, an internal case that is attached to the support rod 1, has a light guide body 70 projecting from the top of it, and accommodates an illumination member 80 that illuminates the light guide body 70, and an external case attached to encase the periphery of the internal case. The internal case is formed by joining a pair of internal case components 51. The external case is formed by joining a pair of external case components 21. The pair of internal case components 51 have the same shape, and the pair of external case components 21 have the same shape as well.SELECTED DRAWING: Figure 3
Patent JP-2021040700-A (JP)
Title: Program, information processing device, and game system
Inventor: KOTANI HIDETO
IPC: A63F13/69
Filed: 2019-09-06
Abstract: To provide a game that has enhanced interest of a user, who is a player.SOLUTION: A program for causing a computer to execute control of the progress of a game that a player plays by using a first game element causes a computer to function as setting permission means for permitting setting of a second game element that constitutes the player and a group, and as interlocking means for changing a rank of the player that can change according to the progress of the game and a level of a second game while interlocking them.SELECTED DRAWING: Figure 10
Patent JP-2020073282-A (JP)
Title: Punch pin, related socket, and method for forming socket by use of punch pin
Inventor: GEROLD ROSS
IPC: F16B23/00
Filed: 2019-09-09
Abstract: To provide a punch pin used for forming a drive structure on a small size fastener head which is coated after formation.SOLUTION: Any one of processing end faces of a punch pin comprises plural alternate structures. The alternate structure has a large diameter extending between a first set of opposite structures and a minimum diameter extending a second set of opposite structures, and the large diameter is larger than the minimum diameter by at least 42 to 49%.SELECTED DRAWING: Figure 7
Patent JP-2021042558-A (JP)
Title: Hand guide roller
Inventor: NAKAMURA OSAMU
IPC: E01C19/26
Filed: 2019-09-10
Abstract: To provide a hand guide roller that is quiet and easy to see the front.SOLUTION: A hand guide roller 1 comprises: a base frame 2; an engine 4 supported by the base frame 2 and having a fuel tank 41; a hydraulic pump 5 connected to the output shaft 42 of the engine 4; a first cover 100 covering the fuel tank 41 from above and forming a part of the upper surface of the hand guide roller 1; and a second cover 200 covering the hydraulic pump 5 from above and forming another part of the upper surface of the hand guide roller 1. A top surface 210 of the second cover 200 is lower than a top surface 110 of the first cover 100.SELECTED DRAWING: Figure 4
Patent JP-2021044687-A (JP)
Title: Image processing apparatus, and image processing method
Inventor: MINAMI TAKAHIRO
IPC: H04N1/64
Filed: 2019-09-11
Abstract: To adopt an appropriate compression system according to the details for every page of target images in a case where document data is created from data of a plurality of pages of the target images.SOLUTION: A system selection unit 51f selects, when a character area A2 is specified, a compression system for data of a target image g2 for every page according to the occupation ratio of the character area A2 in an edge image g2 for every page. A document data creation unit 51g creates first page data by combining data obtained by outlining the data of the character area A2 of the page for which the first compression system is selected and data obtained by performing compression processing on data of the other background area, creates second page data by performing common compression processing on all data of the pages of target image g1 for which a second compression system is selected, and creates document data D2 for the plurality of pages by combining the first page data and the second page data.SELECTED DRAWING: Figure 1
Patent JP-2020116370-A (JP)
Title: Game system, and computer program used therefor, and control method
Inventor: IGAWA TOKI
IPC: A63F13/533
Filed: 2019-09-12
Abstract: To provide a game system capable of suppressing a poor influence that can be generated when a game of plural play types is provided.SOLUTION: A game system 1 provides a music game that guides an execution period of a play act through a common guidance area 51 for generating movement toward each fixed arrow image 53 of a movement arrow image 54, and evaluates a period of an actual play act as a game of plural play types. In this case, the game system 1 presents a partial range PA of the common guidance area 51 including each fixed arrow image 53 to a game screen 50 as plural individual guidance areas 52 corresponding to plural users, respectively so as to overlappingly guide each execution period to be guided to each of plural users in the common guidance area 51 through the same movement as that of the common guidance area 51 for each user. The game system 1 presents an evaluation result of each user for each user through plural individual guidance areas in execution of an actual play act.SELECTED DRAWING: Figure 3
Patent JP-2021044787-A (JP)
Title: Semiconductor integrated circuit and receiving device
Inventor: SATO YUJI
IPC: H03K5/08
Filed: 2019-09-13
Abstract: To provide a semiconductor integrated circuit and a receiving device that are suitable to appropriately process a pair of differential signals.SOLUTION: An edge sampler 2e includes lines L1-L16, a comparator 21, a latch circuit 22, offset adjusting circuits 23 and 24, a replica logic circuit 25, and a logic circuit 26. In the edge sampler 2e, the offset adjusting circuit for each of a differential pair is added between an input node and an output node of the latch circuit, an offset component that appears at the input node is equalized between the differential pair, and thereby a pair of differential signals is optimized.SELECTED DRAWING: Figure 2