baber/WOPTO huggingface dataset:
Patent JP-2021009683-A (JP)
Title: Method and system for remote selection of boot device
Inventor: SU MEI-LIN
IPC: G06F9/4401
Filed: 2020-03-31
Abstract: To provide a boot mechanism that allows a user to select a boot device remotely.SOLUTION: The present invention is a system for securing a boot of a computer device, the system including: a remote controller; and a basic input/output system which communicates with the remote controller, the computer device being capable of booting with one of a plurality of boot devices. The basic input/output system can operate so that boot option data will be delivered to the remote controller. The boot option data includes the boot devices, and the remote controller can operate to provide a high-priority boot option selected from the boot option data to the basic input/output system. The basic input/output system tries a boot of the computer device using the high-priority boot option.SELECTED DRAWING: Figure 5A
Patent JP-2021161495-A (JP)
Title: Nickel particle and method for producing the same, as well as conductive composition
Inventor: UESUGI Hideo
IPC: H01B1/00
Filed: 2020-03-31
Abstract: To provide a nickel particle that has excellent low-temperature sinterability.SOLUTION: The nickel particle of the present invention has a 50% particle diameter D50 in the number distribution measured by scanning electron microscopy of less than 50 nm, and has a crystallite size obtained from the half value width of a peak due to (111) plane of nickel by Scherrer's equation in X-ray diffraction measurement of less than 15 nm. Further, a method for producing nickel particle comprising a step of mixing a water-soluble nickel source, a metal element source nobler than nickel, and a reducing compound to reduce the nickel source is also provided. Further, a conductive composition containing the nickel particle and an organic solvent is also provided.SELECTED DRAWING: Figure 1
Patent JP-2020114922-A (JP)
Title: fuel
Inventor: MOHAMMED WOHAIBI
IPC: C10L1/04
Filed: 2020-04-01
Abstract: To provide crude oil-derived fuels that are friendly to a fuel cost and an environment.SOLUTION: The fuel that meets or exceeds all ISO RMA10 (ISO2817-10) specifications except a flash point comprises a series of hydrocarbons with the highest boiling point of a component having the highest boiling point among components soluble for solvent suitable for a naphtha initial boiling point and solvent separation, wherein the fuel contains (a) 0.50% m/m (wt.%) or less, preferably 0.05 to 0.20 m/m (wt.%) sulfur, and (b) 5.0 mg/Kg (wt ppm) or less, preferably 1.0 mg/Kg (1.0 wt ppm) or less metal, and the fuel has (C) the flash point below 60°C without flash point treatment.SELECTED DRAWING: Figure 1
Patent JP-2021162550-A (JP)
Title: Preparative liquid chromatograph system
Inventor: YAMAZAKI TOMOYUKI
IPC: G01N30/26
Filed: 2020-04-03
Abstract: To provide a preparative liquid chromatograph system with which it is possible to automatize the collection and re-injection of a sample to a number of containers without increasing the size of a liquid handler.SOLUTION: A preparative liquid chromatograph system comprises: a mobile phase liquid feeding unit 2; separation columns 14A, 14B; a plurality of liquid handlers 6-1 to 6-n, each of which is individually provided with a container arrangement unit 18 in which a plurality of containers that accommodate a sample are arranged, an injection unit 20A for collecting a sample from a container arranged in the container arrangement unit, interposed between the liquid feeding unit and the separation columns, and injecting the sample during a mobile phase, and a dispensation unit 22 for fractionally collecting the samples eluted from the separation columns into containers in the container arrangement unit; an injection switching unit 4 for switching a passage connection between the liquid feeding unit and the separation columns and causing one of the injection units of the plurality of liquid handlers to be interposed between the liquid feeding unit and the separation columns; and a dispensation switching unit 12 for switching the passage connection downstream of the separation columns and connecting one of the dispensation units of the plurality of liquid handlers to the downstream of the separation columns.SELECTED DRAWING: Figure 1
Patent JP-2021164526-A (JP)
Title: Foam fire-extinguishing facility, and filling method of foam fire-extinguishing agent aqueous solution
Inventor: ENDO TATSUKI
IPC: A62C5/02
Filed: 2020-04-06
Abstract: To prevent effectively freezing of a pipe exposed to the outside air by a simple method, in a foam fire-extinguishing facility.SOLUTION: In a foam fire-extinguishing facility including: a pipe having a fire detection head; foam fire-extinguishing agent aqueous solution filled in the pipe; and a mixer for mixing foam fire-extinguishing agent undiluted solution with water and supplying the foam fire-extinguishing agent aqueous solution having a prescribed concentration, the concentration of the foam fire-extinguishing agent aqueous solution filled in the pipe is set higher than the prescribed concentration, and set at a concentration corresponding to a freezing point lower than as much as a prescribed temperature than an estimated value of the lowest temperature at an installation site of the foam fire-extinguishing facility.SELECTED DRAWING: Figure 1
Patent JP-2020178119-A (JP)
Title: Novel silicon compound
Inventor: KIM CHEOL WOO
IPC: C07F7/18
Filed: 2020-04-07
Abstract: To provide a silicon compound appropriate for use as a silane additive in an etching composition.SOLUTION: The present disclosure provides a silicon compound represented by the formula in the figure: where R1 to R6 are each hydrogen, a hydrocarbyl group or a non-hydrocarbyl group; L is a direct bond or hydrocarbylene; X is O or S; Y and Z are each one of NR7, O, and S; R7 is hydrogen, a hydrocarbyl group, or a non-hydrocarbyl group; Y and Z are not simultaneously NR7; A is an n-valent radical; and n is an integer from 1 to 6.SELECTED DRAWING: None
Patent JP-2021168335-A (JP)
Title: Method for processing wafer
Inventor: TAKAHASHI HIROYUKI
IPC: B23K26/53
Filed: 2020-04-09
Abstract: To provide a method for processing a wafer capable of suppressing occurrence of cloudiness and decrease in deflective strength.SOLUTION: A method for processing a wafer includes: a modified layer forming step 1001 of forming a modified layer along a scheduled line to be split inside a wafer; a back surface processing step 1002 of grinding a back side of the wafer and causing a crack developed from the modified layer to reach the back side of the wafer; a carrying step 1004 for directly suctioning and holding a back surface of a silicon wafer by a conveyance pad to convey it to a plasma treatment chamber; a mask formation step 1005 for supplying a C4F8 gas converted into plasma in the plasma treatment chamber to the back surface of the wafer to form a passivation film as a mask on the back surface; a remote plasma etching step 1006 for supplying a SF6 gas converted into plasma outside the plasma processing chamber to the back surface of the wafer to allow the SF6 gas to enter from a gap of the mask to remove the modified layer; and a mask removing step 1007 for removing the mask.SELECTED DRAWING: Figure 2
Patent JP-2021169416-A (JP)
Title: Hepatitis A virus replication inhibitor targeting mTOR
Inventor: YAMANE DAISUKE
IPC: A61P43/00
Filed: 2020-04-14
Abstract: To provide a pharmaceutical composition for treating a disease caused by an RNA virus.SOLUTION: The present disclosure provides a pharmaceutical composition for a disease caused by an RNA virus or an inhibitor of RNA virus replication, comprising retinoic acid receptor responder protein 3 and/or an mTOR inhibitor.SELECTED DRAWING: None
Patent JP-2020196124-A (JP)
Title: Robotic system with dynamic packing mechanism
Inventor: ROSEN NIKOLAEV DIANKOV
IPC: B25J13/08
Filed: 2020-04-15
Abstract: To solve the problem in which robots lack the granularity of control and the flexibility in executed actions to take into account deviations or uncertainties that may result from various real-world factors.SOLUTION: A method for operating a robotic system includes: determining a discretized object model representative of a target object; determining a discretized platform model representative of a task location; and determining height measures based on real-time sensor data representative of the task location. In addition, a placement location is dynamically derived based on (1) overlapping the discretized object model and the discretized platform model for stacking objects at the task location and (2) calculating a placement score associated with the overlapping based on the height measures.SELECTED DRAWING: Figure 7
Patent JP-2021168839-A (JP)
Title: Game machine
Inventor: KANZAKI JUNICHI
IPC: A63F7/02
Filed: 2020-04-17
Abstract: To provide a game machine in which a performance control operation is further improved.SOLUTION: A game machine has a drawing circuit which generates image data on the basis of a display list DL, and a data transfer circuit which transfers the display list DL to the drawing circuit. An audio performance which outputs an audio signal corresponding to a speech notice is executed behind an issue of a display list identifying a speech. A predetermined NOP command is added to this display list DL, as required, whereby its total bit length is adjusted to an integral multiplication of a transfer bit unit of the data transfer circuit.SELECTED DRAWING: Figure 21
Patent JP-2021168633-A (JP)
Title: Method of producing cooked rice, seasoning liquid, and method of preventing core of cooked rice from being left
Inventor: KITAGAWA SHOKO
IPC: A23L7/10
Filed: 2020-04-17
Abstract: To provide a method of producing cooked rice, the method capable of providing a flavor equivalent to conventional cooked rice which is seasoned after cooking, and preventing the core from being left, a seasoning liquid to be used in the method, and a method of preventing the core of the cooked rice from being left.SOLUTION: A method of producing cooked rice includes adding a seasoning liquid having 0-32 mass% of saccharide in solid content, 30-85 of degree of sweetness, and 2.5-5.7 of acid degree in terms of acetic acid, and then cooking the cooked rice. A seasoning liquid is one having 0-32 mass% of saccharide in solid content, 30-85 of degree of sweetness, and 2.5-5.7 of acid degree in terms of acetic acid. A method of preventing the core of cooked rice from being left includes adding a seasoning liquid having 0-32 mass% of saccharide in solid content, 30-85 of degree of sweetness, and 2.5-5.7 of acid degree in terms of acetic acid, and then cooking the cooked rice. The seasoning liquid may contain vinegar and/or a high sweetness sweetener.SELECTED DRAWING: None
Patent JP-2021032074-A (JP)
Title: Asphalt crusher
Inventor: XIA DONG
IPC: E01C23/12
Filed: 2020-04-21
Abstract: To provide an asphalt crusher.SOLUTION: An asphalt crusher of the present invention including a frame 1 and a crushing device, and being capable of efficiently crushing an asphalt paved road surface with a low manufacturing cost, is a device capable of crushing asphalt to a small particle size with a large crushable area. While it is not being operated, the crushing head is higher than the ground and the crushing head does not impact the ground. Thus, when a worker is not working, the crushing head is prevented from hitting the ground and unintentionally crushing asphalt, even in the process of moving the device. There is an advantage that the power required for the rotation of the crushing unit in the device is reduced compared with a conventional crushing device.SELECTED DRAWING: Figure 1
Patent JP-2021173021-A (JP)
Title: Joint metal fitting
Inventor: ITO MICHIO
IPC: E04B1/58
Filed: 2020-04-22
Abstract: To provide a joint metal fitting that prevents air accumulation from being created at the time of mortar injection in order to efficiently and securely transmit shearing force or bending moment to a structure such as a foundation and a beam formed of concrete and enables reduction in costs by saving weight while having sufficient bearing force against the shearing force or bending moment.SOLUTION: A joint metal fitting 24 provided, via a mortar layer 6, on a structure 3 formed of concrete comprises: a tabular base plate 26; and a protrusion part 28 provided so as to protrude from an undersurface of the base plate 26. At an internal corner of the joint metal fitting 24 are formed corner surfaces R1, R2, R3, R4 so as to connect surfaces forming the internal corner. The protrusion part 28's entire part from its upper end to its lower end is disposed below a top surface of the mortar layer 6 and embedded in the inside of the mortar layer 6.SELECTED DRAWING: Figure 1
Patent JP-2021173217-A (JP)
Title: Pressure-adjusting device
Inventor: OSADA HIDEKI
IPC: F01M13/00
Filed: 2020-04-24
Abstract: To provide a pressure-adjusting device which enables pressure adjustment in a crank case with a simple and compact structure.SOLUTION: A pressure-adjusting device 1 includes: a valve body 11; an inner cylinder part 12 which houses the valve body 11 in a reciprocating manner and in which one end communicates with a crank case 3d of an internal combustion engine 2; a spring 13 which biases the valve body 11 in a direction of the one end of the inner cylinder part 12; a valve seat 14; a lateral hole 15 which is formed at the inner cylinder part 12 penetrating through the inner cylinder part 12 in a radial direction and opens when the valve body 11 separates from the valve seat 14; an outer cylinder part 16 which covers an outer periphery of the inner cylinder part 12 while forming a space therebetween; and a gas outlet 17 which is formed at a position in a direction of the other end of the inner cylinder part 12 relative to the lateral hole 15 and discharges a blow-by gas flowing from the lateral hole 15 into the outer cylinder part 16.SELECTED DRAWING: Figure 4
Patent JP-2021174240-A (JP)
Title: Network system and information processing method
Inventor: OKAWA NATSUKI
IPC: G06Q50/12
Filed: 2020-04-24
Abstract: To provide a system which provides a potential customer with information about unoccupied seats and occupied seats in a store at the present time.SOLUTION: The system comprises: a store-side terminal 200 which accepts input of unoccupied seat information or occupied seat information in a store at present; a server 100 which transmits the unoccupied seat information or the occupied seat information in the store at present on the basis of information from the store-side terminal; and a customer-side terminal 300 which displays the unoccupied seat information or the occupied seat information in the store at present on the basis of information from the server.SELECTED DRAWING: Figure 1
Patent JP-2021093112-A (JP)
Title: Log analysis device, log analysis system, and program
Inventor: TAKASUGI DAISUKE
IPC: G06F11/34
Filed: 2020-05-11
Abstract: To reduce time and effort for analyzing log data in various formats.SOLUTION: A log analysis device according to the present invention comprises: an acquisition unit that acquires log data being information indicating the operating state of an apparatus; an input receiving unit that receives input made by a user through an input device; a setting unit that sets a predetermined condition based on the input received by the input receiving unit; and an analysis unit that divides the log data acquired by the acquisition unit into a plurality of elements based on the predetermined condition set by the setting unit.SELECTED DRAWING: Figure 1
Patent JP-2021180156-A (JP)
Title: Imaging device
Inventor: KOBAYASHI AKIRA
IPC: H01J31/38
Filed: 2020-05-15
Abstract: To provide an imaging device having high radiation resistance, and arranged so that the saturation of output signals owing to radiation can be suppressed.SOLUTION: An imaging device 1 comprises: a camera head 3; and a drive unit 5 to which a signal output by the camera head 3 is to be input. The camera head 3 includes: an imaging part 10 including an imaging element having a photoconductive film 26a, and an electron beam source 27 for emitting an electron beam EB1 to the photoconductive film 26a, which can be adjust an exposure of the electron beam EB1; and a first amplifier part 11 for amplifying a signal output by the imaging part 10. The drive unit 5 includes: a subtraction part 32 for performing subtraction on a signal input thereto and outputting a signal subjected to the subtraction; and a second amplifier part 31 for amplifying a signal output by the subtraction part 32.SELECTED DRAWING: Figure 1
Patent JP-2021189188-A (JP)
Title: Zoom lens and imaging apparatus
Inventor: SUDO KENTA
IPC: G02B15/16
Filed: 2020-05-25
Abstract: To provide a zoom lens that is advantageous in terms of miniaturization, widening of angle, and small chromatic aberration of magnification.SOLUTION: A zoom lens is composed of a first lens group L1 having a negative refractive power, and a second lens group L2 having a positive refractive power, which are arranged in order from an object side to an image side. The interval between the first lens group L1 and the second lens group L2 is changed due to zooming, and the zoom lens has an aperture stop SP closer to the image side than the first lens group L1. The first lens group L1 has two negative lenses and a positive lens arranged closer to the image side than those, and the two negative lenses are formed of plastic.SELECTED DRAWING: Figure 1
Patent JP-2021190720-A (JP)
Title: Radio communication terminal, communication system, radio communication method, communication method and radio communication control program
Inventor: TSUTSUMI NAOTAKA
IPC: H04W12/04
Filed: 2020-05-25
Abstract: To provide a radio communication terminal which can perform secure communication while switching connection destinations in accordance with the state of wireless network.SOLUTION: A radio communication terminal which can communicate with a plurality of servers includes: first storage means which can be decrypted in each of the servers and holds multiple pieces of encryption key information for connection request communication; control means which sets one piece of the encryption key information from the multiple pieces of encryption key information stored in the first storage means and performs connection processing on each of the servers; and monitor means which conducts alive monitoring on the servers currently connected. The control means, when cannot be connected to each of the servers on the basis of the set encryption key information or when notification is made from the monitor means to inform that connection normality with the connected servers is damaged, again performs the connection processing on each of the servers using the other encryption key information stored in the first storage means.SELECTED DRAWING: Figure 1
Patent JP-2021187790-A (JP)
Title: Cosmetics
Inventor: NASU YUMI
IPC: A61Q19/00
Filed: 2020-06-01
Abstract: To provide cosmetics that resist gelling while containing tamarind gum and a polyhydric alcohol.SOLUTION: The inventive cosmetics contain (A) 0.001-0.8 mass% of tamarind gum, (B) a polyhydric alcohol, and (C) 1-10 mass% of nicotinic acid or a derivative thereof, relative to the total amount of the cosmetics.SELECTED DRAWING: None
Patent JP-2021186431-A (JP)
Title: Sanitary mask cleaning device
Inventor: HONMA HIDEO
IPC: A61L2/18
Filed: 2020-06-03
Abstract: To provide a sanitary mask cleaning device capable of cleaning a used sanitary mask more stably and sufficiently than hitherto.SOLUTION: A sanitary mask cleaning device, which is a sanitary mask cleaning device using nanobubble ozone water, includes a hollow container for storing a sanitary mask, a mask holding part provided inside the container, for holding the sanitary mask in tension, and a nanobubble ozone supply device for injecting, into the container, ozone fine bubbles whose average particle diameter is 200 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2021005701-A (JP)
Title: Solar cell design that minimizes weld attrition and gridline shadowing losses
Inventor: PHILIP T CHIU
IPC: H01L31/0224
Filed: 2020-06-04
Abstract: To provide a solar cell that minimizes weld attrition and gridline shadowing losses.SOLUTION: A solar cell design includes fabricating one or more grid lines 103 for extracting photo-current on a front surface of the solar cell, where each of the grid lines is a metal grid 104 and a cap layer 105, and at least a portion of the metal grid is deposited on the cap layer; and controlling an alignment of the metal grid relative to the cap layer, and a width of the cap layer relative to a width of the metal grid, so that a minimum cap edge offset distance value is about 1 μm or more. The alignment of the metal grid relative to the cap layer and the width of the cap layer relative to the width of the metal grid are controlled at areas on the front surface of the solar cell opposite where welding occurs on a back-side of the solar cell.SELECTED DRAWING: Figure 1
Patent JP-2021193404-A (JP)
Title: Lubricant application mechanism and image forming apparatus
Inventor: KASHIWAKURA KUNIAKI
IPC: G03G21/14
Filed: 2020-06-08
Abstract: To prevent an increase of hardware elements and estimate the remaining amount of a lubricant rod.SOLUTION: A lubricant application mechanism comprises: a solidified lubricant rod (4); an application brush (3) that scrapes off lubricant from the lubricant rod and supplies it to an image carrier (1) of an image forming apparatus; a lubricant pressing unit (5) that presses the lubricant rod against the application brush; and a control unit (10) that controls the rotational drive of the application brush. The control unit executes a detection mode for controlling the number of rotations of the application brush to a linear velocity ratio θ=1 and detecting a value of a drive load of the application brush corresponding to the number of rotations, and estimates the remaining amount of the lubricant rod based on the value of the drive load of the application brush and/or the number of rotations of the application brush at the time of detection.SELECTED DRAWING: Figure 5
Patent JP-2022003739-A (JP)
Title: Visually impaired detection system
Inventor: ISHIKAWA TOMOYUKI
IPC: H04N7/18
Filed: 2020-06-23
Abstract: To provide a technology that can detect even visually impaired people in a blind spot of a camera.SOLUTION: A visually impaired detection system 1 includes a camera 12 that shoots a space S to be monitored, a microphone 11 that picks up a sound heard in the space S, a server device 13 that determines the presence or absence of a visually impaired person in the space S from the image taken by the camera 12 and the sound picked up by the microphone 11, and a terminal device 14 that receives notification of determination result from the server device 13. When the server device 13 detects, from the sound picked up by the microphone 11, the sound of the visually impaired person hitting the floor with a white cane while walking, the server device determines that the visually impaired person may exist in the space S. In a case in which the server device 13 determines that there may be a visually impaired person in the space S due to the sound, immediately after the server device 13 visually recognizes the image of the white cane from the image taken by the camera 12, it is determined that there is the visually impaired person in the space S.SELECTED DRAWING: Figure 1
Patent JP-2020151565-A (JP)
Title: Game device and program
Inventor: UMIINA YUJI
IPC: A63F13/533
Filed: 2020-06-24
Abstract: To improve strategic characteristic in a game where a user operates a character acting in a field inside a virtual space.SOLUTION: A game device includes: a character control part for controlling an action of a specific character in a field based on an operation by a user; a mission setting part for setting a mission to be conducted by a non-player character (NPC) in the field; and a mission control part for controlling influence on mission fulfillment based on a destination of the mission and an action history of the specific character.SELECTED DRAWING: Figure 10