baber/WOPTO huggingface dataset:
Patent JP-2021039880-A (JP)
Title: Charged particle beam device
Inventor: HOSOBUCHI KEIICHIRO
IPC: H01J37/16
Filed: 2019-09-03
Abstract: To provide a charged particle beam device capable of suppressing an influence on a device, the influence being caused by preliminary exhaust.SOLUTION: There is proposed a charged particle beam device which includes: a vacuum sample chamber (200) where an atmosphere around a sample that is the irradiation target of a charged particle beam is maintained in a vacuum state; and a preliminary exhaust chamber (100) to which a vacuum pump to vacuum the atmosphere of a sample that is introduced into a vacuum sample chamber is connected. The vacuum sample chamber is a box-shaped body including a top plate (203) and includes, between the top plate and a box-shaped side wall (210) located under the top plate, a portion (209) where the top plate is not in contact with the side wall.SELECTED DRAWING: Figure 4
Patent JP-2021038559-A (JP)
Title: First tube and method for removing underground obstacles used thereof
Inventor: TAKENOUCHI HIROMI
IPC: E21B7/00
Filed: 2019-09-03
Abstract: To provide a method for easily removing underground obstacles, and a first tube used for the method.SOLUTION: A first tube 1 comprises a tube body 2, a plurality of casing bits 3 provided on a distal edge of the tube body 2, a spiral plate 4 arranged inside the tube body 2, and a plurality of conical bits arranged on the spiral plate 4. In addition, a method of removing underground obstacles comprises steps of setting the first tube comprising a tube body, a plurality of casing bits provided on the tip side edge of the tube body, a spiral plate arranged inside the tube body, and a plurality of conical bits arranged on the spiral plate, in the tubing device, inserting the first tube while rotating it into the ground and crushing underground obstacles, and removing underground obstacles.SELECTED DRAWING: Figure 1
Patent JP-2021043634-A (JP)
Title: Information processing apparatus, method, and program
Inventor: TOMINAGA SHIN
IPC: G06Q10/00
Filed: 2019-09-10
Abstract: To prevent fraud in inspections.SOLUTION: An image generation unit (10) generates a face image that captures the face of a person who inspected an object and an inspection device image that captures an inspection device used for the inspection. A face recognition unit (20) authenticates the face of the person using the face image. A record generation unit (30) generates an inspection record associated with a face recognition result of the person and the inspection device image.SELECTED DRAWING: Figure 1
Patent JP-2021044666-A (JP)
Title: Exposure control apparatus
Inventor: NISHIJIMA MASAKAZU
IPC: G03B15/00
Filed: 2019-09-10
Abstract: To pick up images with an appropriate exposure time without performing synchronization processing even if a quantity of light of a lamp cyclically changes.SOLUTION: An exposure control apparatus (10) is an exposure control apparatus for a camera (20) mounted in a vehicle (1) including a lamp (30) of which a quantity of light cyclically changes when the lamp is lit. The exposure control apparatus includes: exposure setting means (13) that sets an exposure time of the camera in each frame period and cyclically changes the exposure times of the camera in each predetermined period that is a period with a length equal to or an integral multiple of a length of a change cycle of the quantity of light of the lamp and is a period including a plurality of frame periods; and adjusting means (12) that sets a calibration period that is a period for setting the exposure times. The exposure setting means sets the exposure times in the plurality of frame periods to be constant in the calibration period, and sets the exposure time in each of the plurality of frame periods on the basis of a degree of brightness of each of a plurality of images picked up by the camera during the calibration period.SELECTED DRAWING: Figure 1
Patent JP-2021042805-A (JP)
Title: Fuel supply system and fuel supply method using the same
Inventor: TAMURA TAKAHIRO
IPC: F17C13/02
Filed: 2019-09-10
Abstract: To provide a fuel supply system which can improve the quality of mixed fuel supplied to a fuel tank, and can alleviate a burden on a facility, and a fuel supply method using the same.SOLUTION: A fuel supply system comprises a control device for calculating the total mixture weight of an "LPG" mixed to an "LNG" on the basis of the total supply weight of a "mixture LNG" supplied to a transport tank and a heat generation amount, and deciding a transition of a circulation flow rate of the "LNG" and a transition of a mixture flow rate of the "LPG" on the basis of the total supply weight of the "mixture LNG" and the total mixture weight of the "LPG". The transition of the mixture flow rate of the "LPG" includes a "LPG flow rate constant period" ("N"→"O" period) for making the mixture flow rate of the "LPG" constant by controlling a second flow rate control valve, and a transition of a circulation flow rate of the "LPG" includes "LPG flow rate constant period" ("D"→"E" period) for making a circulation flow rate of the "LNG" constant by controlling a first flow rate control valve during the "LPG flow rate constant period".SELECTED DRAWING: Figure 2
Patent JP-2021040902-A (JP)
Title: Particle beam therapy apparatus, method for controlling particle beam therapy apparatus and computer program
Inventor: HIRAYAMA KOSUKE
IPC: A61N5/10
Filed: 2019-09-10
Abstract: To efficiently emit a charged particle beam.SOLUTION: A particle beam therapy apparatus includes an irradiation device for irradiating multiple spots 61 set while being separated from each other in an advance direction of a charged particle beam 60 with the charged particle beam. The irradiation device irradiates each of the groups 62 including the multiple spots separated from each other in the advance direction of the charged particle beam.SELECTED DRAWING: Figure 3
Patent JP-2020077449-A (JP)
Title: Memory chip capable of performing artificial intelligence operations, and method thereof
Inventor: HUANG CHUNG-JEN
IPC: G06F12/00
Filed: 2019-09-20
Abstract: To provide a memory chip capable of performing artificial intelligence operations, and a method thereof.SOLUTION: A memory chip includes a memory array, a memory controller, and an artificial intelligence engine. The memory array includes a plurality of memory areas. The memory areas are configured to store digitized input data and weight data. The memory controller is coupled to the memory array via a bus dedicated to the artificial intelligence engine. The artificial intelligence engine accesses the memory array via the memory controller and the bus to obtain the digitized input data and the weight data. The artificial intelligence engine performs neural network operations based on the digitized input data and the weight data.SELECTED DRAWING: Figure 1
Patent JP-2021047368-A (JP)
Title: Exposure device and method evaluating performance therefor
Inventor: HASEGAWA YUYA
IPC: G03F7/20
Filed: 2019-09-20
Abstract: To evaluate a plurality of evaluation items simultaneously in an exposure device.SOLUTION: In an exposure device, a pattern row PT with bar-like pattern lights PL1-PL3 arranged is passed through a slit ST. At that time, a pattern spacing PP and a pattern width PW of the pattern row PT and a slit width SP of the slit ST are formed so as to obtain a distribution waveform of light amounts with a flat valley portion.SELECTED DRAWING: Figure 2
Patent JP-2021046316-A (JP)
Title: Post-processing device and image forming device
Inventor: SATO RYUICHI
IPC: B65H37/04
Filed: 2019-09-20
Abstract: To provide a post-processing device in which a stapler is not deviated from an initial position at the start of a printing job even when a user opens a cover and touches the stapler.SOLUTION: A post-processing device 20 comprises: a restriction mechanism 80 which restricts a stapler 60 so that the stapler 60 does not deviate from an initial position when a cover is opened; and a restriction release mechanism 90 which releases the restriction to the stapler 60 by the restriction mechanism 80 when the cover is closed.SELECTED DRAWING: Figure 6
Patent JP-2021049594-A (JP)
Title: Saw blade cutting device and cutting method
Inventor: MOCHIZUKI HITOSHI
IPC: B23D55/08
Filed: 2019-09-24
Abstract: To provide a saw blade cutting device and a cutting method which provides a proper cutting amount by the use of a center and both ends on a cutting face of an object to be cut and can cut the object to be cut quickly without stagnating chips between blades of a band saw.SOLUTION: A saw blade cutting device includes a base board provided with a placement base on which an object to be cut is placed, a gripping part for gripping the object to be cut which is placed on the placement base, an upper part frame which can oscillate around an oscillating fulcrum as a center, provided on the base board, a saw blade member which is provided on the upper part frame and cuts the object to be cut, an oscillating mechanism which oscillates the upper part frame via the oscillating fulcrum and a vertical movement mechanism which elevates the saw blade member when the upper part frame oscillates on an oscillation end part via the oscillating fulcrum.SELECTED DRAWING: Figure 1
Patent JP-2021050394-A (JP)
Title: Manufacturing method of semiconductor device and film deposition apparatus
Inventor: NI ZEYUAN
IPC: H01L21/285
Filed: 2019-09-25
Abstract: To provide a manufacturing method of a semiconductor device capable of adjusting a film deposition amount of a TiN film, the semiconductor device including the TiN film.SOLUTION: A manufacturing method has a step of supplying a TiCl4 gas to a substrate, a purge step of the TiCl4 gas, a step of supplying a NH3 gas to the substrate, a purge step of the NH3 gas, and a step of supplying an inhibitor for inhibiting an absorption of TiCl4 or NH3. Multiple cycles including the TiCl4 gas supplying step, the TiCl4 gas purging step, the NH3 gas supplying step, and the NH3 gas purging step are performed, at least a part of the multiple cycles including the inhibitor supplying step. After the inhibitor supplying step, the TiCl4 gas supplying step or the NH3 gas supplying step without purging the inhibitor is performed, or the inhibitor is purged for a period of time shorter than that of the TiCl4 gas purging step or the NH3 gas purging step, and then the TiCl4 gas supplying step or the NH3 gas supplying step is performed.SELECTED DRAWING: Figure 1
Patent JP-2021057388-A (JP)
Title: Piezoelectric single crystal element, manufacturing method thereof, and application thereof
Inventor: SAKANO YU
IPC: H03H3/02
Filed: 2019-09-27
Abstract: To provide a piezoelectric single crystal element capable of increasing the manufacturing yield of an applicable device and capable of improving the dielectric property and the piezoelectric property, a manufacturing method thereof, and an application thereof.SOLUTION: A piezoelectric single crystal element 1 includes electrodes on both main surfaces of a rectangular single crystal plate composed of a lead composite perovskite composition containing magnesium oxide, niobium oxide, and lead titanate, in the single crystal plate 2, the (001) plane is the main plane, and the (100) plane and the (010) plane are the side surfaces, and the ratio L/W of the length L of the (100) orientation to the width W of the (010) orientation is 4 to 20. The frequency constant N31 represented by the product of the resonance frequency fr in the lateral vibration mode orthogonal to the polarization direction and the length l in the vibration direction is 520 to 700 Hz m at 25°C.SELECTED DRAWING: Figure 1
Patent JP-2020056025-A (JP)
Title: Absorbing resin particle and method for producing the same
Inventor: YOSHIMOTO RYO
IPC: C08J3/12
Filed: 2019-09-30
Abstract: To provide absorbing resin particles which can prevent urine leakage before a user enters water while preventing expansion after water has entered a disposable swimming suit, and an absorbing article using the same.SOLUTION: Absorbing resin particles in which resin particles containing a crosslinked polymer (A) containing a vinyl monomer (a) and a crosslinking agent (b) as essential constitutional units are crosslinked with a post-crosslinking agent (c), in which [water absorption magnification in ion exchange water] is 10-120 (g/g), and [flow rate of liquid through gel of absorbing resin particle] is 350 (ml/min) or more.SELECTED DRAWING: None
Patent JP-2021053064-A (JP)
Title: Optometric device and optometric program
Inventor: TACHIBANA KEN
IPC: A61B3/028
Filed: 2019-09-30
Abstract: To provide an optometric device and an optometric program capable of improving accuracy of an objective examination about the eye position of an eye to be examined.SOLUTION: The optometric device capable of measuring at least an eye position amount of an eye to be examined comprises: cornea curvature radius acquisition means for acquiring the cornea curvature radius of the eye to be examined; anterior chamber depth acquisition means for acquiring the anterior chamber depth of the eye to be examined; and eye position amount acquisition means for acquiring the eye position amount of the eye to be examined, on the basis of a first parameter calculated based on the cornea curvature radius and the anterior chamber depth.SELECTED DRAWING: Figure 1
Patent JP-2021053141-A (JP)
Title: Game machine
Inventor: MIYANAGA MAKOTO
IPC: A63F7/02
Filed: 2019-09-30
Abstract: To provide a game machine capable of changing behavior of game balls in a ball orbiting stage.SOLUTION: In a game machine 10, a ball orbiting stage 60 is composed of a first stage 63 that is completely circular in a plan view, and a second stage 64 that is disposed such that its upper surface is above an upper surface of the first stage 63 and is completely circular in a plan view outside the first stage 63, such that a rolling area of game balls can be set largely to the front, back, left and right by the second elliptical stage 64 even if width in anterior-posterior direction is small, thus permitting long-term retention in the ball orbiting stage 60.SELECTED DRAWING: Figure 10
Patent JP-2021055773-A (JP)
Title: Bracket and tank fixture structure
Inventor: IWAMURO MASASUKE
IPC: B60K15/067
Filed: 2019-09-30
Abstract: To provide a bracket which can securely fix connection objects to each other with a simple structure even if a load is applied thereto from the outside and connect the connection objects even at a low position.SOLUTION: A bracket is disposed spanning a first connection object and a second connection object and fixes the first and second connection objects with the connection objects connected to each other. The bracket includes: an attachment surface part having a contact surface including a first fixing surface part which contacts with the first connection object and is fixed thereto and a second fixing surface part which contacts with the second connection object and is fixed thereto; and rib parts, each of which is provided so as to protrude to the rear surface side of the contact surface at the attachment surface part, curve or bend spanning the first fixing surface part and the second fixing surface part, and extend.SELECTED DRAWING: Figure 2
Patent JP-2021058975-A (JP)
Title: Surface finishing device
Inventor: SAKAI TAMOTSU
IPC: B23Q17/09
Filed: 2019-10-08
Abstract: To provide a surface finishing device that enables a robot to perform scraping with high accuracy.SOLUTION: A surface finishing device 1 comprises: an arm 10 mounted with a tool 50; a force sensor 30 that detects force applied to the tool; a visual sensor 60 that photographs a plane formed by processing in a member made of metals; a storage device storing data indicating a target state of the plane; and a control device that performs a removal position-determination processing for determining a plurality of removal positions separated from each other on the plane of the member and arm control processing for controlling the arm in order for the tool to sequentially perform surface removal at the plurality of determined removal positions, by at least using photographed data on an unfinished surface obtained by the visual sensor and data indicating the target state. A surface-inspection agent is applied to the plane photographed with the visual sensor and a flat surface made of metals is rubbed with the plane, so that the surface-inspection agent can be distributed to the plane in accordance with a state of the plane.SELECTED DRAWING: Figure 1
Patent JP-2020068526-A (JP)
Title: Mobile communication device illuminated by light when taking picture
Inventor: UEMORI KAZUHIDE
IPC: G03B15/03
Filed: 2019-09-19
Abstract: To provide a mobile communication device (such as a mobile phone, a smartphone, a tablet, or a camera) that is illuminated by a light (such as an LED) when taking a picture.SOLUTION: A mobile communication device (e.g., a mobile phone, a smartphone, a tablet, a camera, etc.) that has a light (e.g. LED), and turns on light as necessary when there is insufficient light at the time of taking of a photo with a camera and before or after taking a photo with the camera, and can adjust the brightness and intensity of the light by using the volume of an analog line.SELECTED DRAWING: Figure 1
Patent JP-2021061947-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-10-11
Abstract: To provide a game machine capable of suppressing decline of interest of a player by improving appearance of a three-dimensional decorative body decorated with colors.SOLUTION: A Pachinko machine includes a decorative body 3961 having a three-dimensional part 3970a bulging three-dimensionally, a decorative part 3980a comprising a colored ornament in a range on the furthermore inside than the circumference of the three-dimensional part 3970a, a blank part 3986 provided on the three-dimensional part 3970a between the circumference of the decorative part 3980a and the circumference of the three-dimensional part 3970a, and a boss part 3970b projecting rearward from a part provided with the decorative part 3980a in the three-dimensional part 3970a.SELECTED DRAWING: Figure 321
Patent JP-2020017308-A (JP)
Title: Information processing apparatus and program
Inventor: IYODA TETSUO
IPC: G06F16/383
Filed: 2019-10-16
Abstract: To provide an information processing apparatus for retrieving documents with attributes of related subjects, while suppressing a data amount of attribute information of the document, compared with a method of including the attribute of the subject related to the document in the attribute information of the document.SOLUTION: Attributes of each document (including an ID of a processing apparatus that generated the document)are stored in a metadata server 230, and attributes of the processing apparatus that generated each document are stored in a processing apparatus management server 240. (1) A search server 250 inquires of the processing apparatus management server 240 about a processing apparatus that satisfies a first search condition relating to an attribute of the processing apparatus, when a search condition including the first search condition is input, and inquires of the metadata server 230 about the document generated by the processing apparatus answered thereto. Then, from a document group answered for this inquiry, one that satisfies the remaining conditions among search conditions is retrieved.SELECTED DRAWING: Figure 19
Patent JP-2021068996-A (JP)
Title: Information processor and program
Inventor: HARADA MASAHIDE
IPC: G07G1/12
Filed: 2019-10-21
Abstract: To facilitate grasping of a content of the data to be subjected to image processing as compared to a case where a data name of the data subjected to image processing is included in an evidence image which is an image of an evidence of past image processing and an image including at least the information of a charge having been required for image processing.SOLUTION: The information processor includes: acquisition means for acquiring a processed image acquired by image processing and creating means for creating a composite image from an evidence image which is an image bringing evidence that image processing has been executed and an image including at least the information of a charge having been required for image processing and a reduced image obtained by reducing the processed image.SELECTED DRAWING: Figure 2
Patent JP-2021066468-A (JP)
Title: Food packaging film and food packaging body
Inventor: MORITA RYOSUKE
IPC: B32B27/32
Filed: 2019-10-23
Abstract: To provide a food packaging film having small thickness unevenness and improved water vapor barrier property.SOLUTION: A food packaging film is a film used for packaging food, and comprises a uniaxially or biaxially stretched film layer constituted of a propylene-based polymer composition. The propylene-based polymer composition comprises: a first propylene-based polymer having a melting point based on DSC measurement falling within a range of 130°C to 162°C; a second propylene-based polymer having a melting point based on DSC measurement falling within a range of 162°C to 180°C; and a tackifier.SELECTED DRAWING: Figure 1
Patent JP-2021066563-A (JP)
Title: Dimension measurement system and dimension measurement method
Inventor: SONG YAN HOU
IPC: G01B11/06
Filed: 2019-10-24
Abstract: To facilitate dimension measurement of a brake lining of an elevator according to a photographed image.SOLUTION: A dimension measurement system includes: a processing unit 13 which recognizes an elliptical shape or a circular shape having a maximum curvature from a photographed image obtained by photographing a brake lining around a brake drum to detect the brake drum, corrects the photographed image according to known dimensional information of the brake drum included in an elevator, and detects a circular arc showing a region of the brake lining from the corrected photographed image; and a measurement unit 15 which calculates the dimension of the brake lining based on a region of the brake lining that is detected from the photographed image by the processing unit.SELECTED DRAWING: Figure 2
Patent JP-2021068215-A (JP)
Title: Information processing system and information processing method
Inventor: ONUMA SHUNICHI
IPC: H04W84/10
Filed: 2019-10-24
Abstract: To allow supporters to notice that there are people who request support when evacuating in the vicinity, and provide information on support contents they request.SOLUTION: An information processing system includes: an electronic tag 10 carried by an evacuation requester; a transmission/reception terminal 20 installed fixedly at a place; a mobile terminal 40 carried by a supporter; and an information aggregation server 30 that stores support contents for the evacuation requester at a disaster mode. When communication between the electronic tag of the evacuation requester who has not completed evacuation and the mobile terminal becomes available after the information aggregation server accepts an instruction to set a specific place to the disaster mode, the mobile terminal transmits identification information on the electronic tag to the information aggregation server, receives support request contents for the evacuation requester when the evacuation requester has not completed evacuation, and outputs the support request contents for the evacuation requester.SELECTED DRAWING: Figure 14
Patent JP-2021065916-A (JP)
Title: Material and method
Inventor: SHIMIZU DAIGO
IPC: B23K9/23
Filed: 2019-10-25
Abstract: To provide a titanium material that prevents breeding of a fungus and causes no problem with deterioration of mechanical characteristics.SOLUTION: A material is formed by a metal A (A is titanium or a titanium alloy) material 1 and a metal B (B may be the same kind as the A or may be different, e.g., may be structural material metal (an alloy) such as Fe, Ni, Cu, Al) material 2 which are welded with a TIG welding torch 3 using a filler rod 4 having a wire made of antibacterial metal such as an Ag wire rod and a Cu wire rod being wound on a Ti wire rod in a spiral shape. The antibacterial metal exists on a surface of a welding part in the material.SELECTED DRAWING: Figure 1