baber/WOPTO huggingface dataset:
Patent JP-2021150370-A (JP)
Title: Semiconductor storage device
Inventor: WATANABE MINEO
IPC: H01L25/07
Filed: 2020-03-17
Abstract: To provide a semiconductor storage device with easy analysis.SOLUTION: A semiconductor storage device comprises stuck first and second chips. The first chip comprises a semiconductor substrate and a plurality of transistors provided on the semiconductor substrate. The second chip comprises a memory cell array connected to the plurality of transistors. The memory cell array comprises a plurality of blocks arranged in a first direction. The second chip is provided corresponding to one or the plurality of blocks, and comprises a plurality of first patterns whose positions in the first direction differ from each other. The plurality of first patterns differ from each other.SELECTED DRAWING: Figure 10
Patent JP-2021026755-A (JP)
Title: Use of ai for guaranteeing data integrity of industrial controller
Inventor: JOYDEEP ACHARYA
IPC: G06Q10/00
Filed: 2020-03-19
Abstract: To provide an embodiment of artificial intelligence (AI) for guaranteeing the data integrity in industrial controllers.SOLUTION: In an illustrative embodiment described in the present specification, the capability of time-series machine learning is used in order to extract programmable logic controller (PLC) data and statistical data of external sensor data. The accuracy of the time-series machine learning is improved by segmenting time-series manufacture context dependence on a state in which a plant may be included. The present invention can take in subtle trends in these pieces of time-series data and can classify them into several results from ICS security attack to normal extraordinary and machine/sensor failures.SELECTED DRAWING: Figure 1
Patent JP-2021152561-A (JP)
Title: Image forming apparatus and program
Inventor: MOGI HIROSHI
IPC: G03G15/00
Filed: 2020-03-24
Abstract: To prevent, in correcting density unevenness in a main scanning direction of a developer image formed on an image holding body by changing the amount of exposure performed by an exposure device, a situation in which the density unevenness occurring in the developer image and the change in the amount of exposure do not match each other, even when developer image forming means conveying developer onto the image holding body to form a developer image is positionally shifted in the main scanning direction.SOLUTION: A correction parameter creation unit 32 creates, as a correction parameter, correction data for correcting density unevenness in a main scanning direction of a created image. A printing control unit 31 corrects the density unevenness in the main scanning direction occurring in a toner image by changing the amount of exposure in exposing a photoreceptor drum with an exposure device by using the correction parameter created by the correction parameter creation unit 32. A correction parameter adjustment unit 35, when a change in position in the main scanning direction of a developing roll is detected, adjusts the correction parameter by the detected amount of positional change.SELECTED DRAWING: Figure 8
Patent JP-2020126054-A (JP)
Title: Timepiece with solar cell
Inventor: IMAMURA KAZUYA
IPC: G04G19/00
Filed: 2020-03-24
Abstract: To reduce thickness of a timepiece in the timepiece with a solar cell.SOLUTION: An electronic timepiece 100 (timepiece with a solar cell) includes: a base movement 2; a character plate 3 with light permeability; a winding stem 4 radially extending from the base movement 2; and a solar cell member 10 in which a solar cell 11 and a holding member are jointed to each other, the solar cell member being arranged radially outward of the base movement 2 and below the character plate 3, and being in a C shape in the planer view, with a notch 10 which is formed in a part of a circumferential direction and through which the winding stem 4 passes.SELECTED DRAWING: Figure 1
Patent JP-2021153268-A (JP)
Title: Video output system
Inventor: KONISHI YOJI
IPC: H04N5/74
Filed: 2020-03-24
Abstract: To provide a video output system comprising a video output device which properly switches a video.SOLUTION: In a video output system 100, a video output device 10a comprises: a video output unit 57 for outputting a video; a control unit 62 for controlling the video output unit 57; and a signal acquisition unit 51 which acquires a control signal sc outputted from an external part. The control signal sc to be acquired by the signal acquisition unit 51 is one of a plurality of video designating signals which designate a video to be outputted from the video output unit 57 or one of a plurality of video not-designating signals which do not designate the video. The control unit 62 changes the video to be outputted from the video output unit 57, on the basis of the video designation signal acquired via the signal acquisition unit 51.SELECTED DRAWING: Figure 4
Patent JP-2021151203-A (JP)
Title: Food washing apparatus
Inventor: KOMINE RYUHEI
IPC: A23N12/02
Filed: 2020-03-24
Abstract: To provide a food washing apparatus which, while transferring a foodstuff in water, jets a water flow onto the foodstuff, attaining a sufficient washing effect without damaging the foodstuff, and whose maintenance such as apparatus cleaning is simplified.SOLUTION: A food washing apparatus comprises: a water bath 1 which houses washing water inside and which has on one end an input port of a foodstuff as an object to be washed and on the other end an output port of the object to be washed; water flow generation means 2, 3 to generate a water flow through the water bath 1 to transfer the object to be washed in the water bath in a certain direction; washing water jetting means 4 to jet a water flow onto the object to be washed transferred through the water bath 1 to wash the object to be washed; and swinging means 5 which pushes back, against the jetted water flow, the object to be washed which is pushed so as to flow toward one side of the water bath by receiving jetted water of the washing water jetting means 4.SELECTED DRAWING: Figure 1
Patent JP-2021153438-A (JP)
Title: Soft chocolate
Inventor: TERAI YUKI
IPC: A23G1/32
Filed: 2020-03-26
Abstract: To provide soft chocolate hardly having grain generated.SOLUTION: A fat contained in chocolate satisfies following conditions (a)-(c), and has a hardness of 30 N or less at 20°C when measured under the conditions of a measurement rate of 1 mm/sec by a rheometer (plunger: 8 mm diameter, 22 mm height). The chocolate is blended with 3-chain-length β fat crystals of 0.10-5.0 pts.mass relative to 100 pts.mass of the fat contained in the chocolate. (a) To contain XOX of 6.0-40.0 mass%. (b) Mass ratio XOX/X2O is 0.78 or more. (c) To contain XU2+U3 of 45.0-85.0 mass%. X is a straight chain saturated fatty acid of 16-20 carbons, U is a straight chain unsaturated fatty acid of 18 carbons, and O is an oleic acid.SELECTED DRAWING: None
Patent JP-2021156680-A (JP)
Title: Immersion testing method
Inventor: SUZUKI SHUNTA
IPC: G01N17/00
Filed: 2020-03-26
Abstract: To provide an immersion testing method for evaluating corrosion resistance of a lining material used in chrome plating liquid tanks.SOLUTION: An immersion testing method for evaluating corrosion resistance of a lining material is provided, the method comprising: a step of repeating a process of immersing a portion of an object under test with the lining material applied thereon into a chrome plating liquid 3 and then drying the portion; and evaluating corrosion resistance of the object under test after going through the step of repeating immersion and drying.SELECTED DRAWING: Figure 1
Patent JP-2021162871-A (JP)
Title: Travel support device, travel support system, and travel support method
Inventor: UCHIKOSHI TADAHIRO
IPC: G06F9/455
Filed: 2020-03-30
Abstract: To enable both the stability in identifying a travel control quantity of a vehicle and the stability in controlling travel of the vehicle to be upgraded.SOLUTION: A travel support device 90 includes: a first OS that controls running of at least one of a first application which identifies a first travel control quantity of a vehicle on the basis of first movement information concerning a position and speed of an object around the vehicle which are detected by a detector incorporated in the vehicle, and a second application which identifies a second travel control quantity of the vehicle on the basis of second movement information concerning the position and speed of the object received from the object via a communication device incorporated in the vehicle; a second OS that controls running of a third application which implements vehicle travel control on the basis of at least one of the first travel control quantity and the second travel control quantity; and a hypervisor 50 that is run on a processor and controls running of the first OS and the second OS.SELECTED DRAWING: Figure 1
Patent JP-2021158927-A (JP)
Title: Artificial acetylcholine receptor polypeptide
Inventor: YAMASHITA MANAMI
IPC: A61P21/04
Filed: 2020-03-30
Abstract: To provide an artificial acetylcholine receptor that functions even in the presence of an acetylcholine receptor antibody.SOLUTION: A composition includes a polynucleotide encoding a polypeptide having mutation at a main antigen recognition site of an α1 sub unit of a human acetylcholine receptor polypeptide.SELECTED DRAWING: None
Patent JP-2021161646-A (JP)
Title: Jet fan
Inventor: KAWAGUCHI RYOSEI
IPC: F04D29/64
Filed: 2020-03-31
Abstract: To provide a jet fan having further higher safety.SOLUTION: A jet fan has an air blowing part 101 having a motor 112 and an impeller 111 inside a cylindrical casing, and a cylindrical silencer part 102 provided at front and rear sides of the axial direction of the air blowing part 101, and further has a fixture (a main connection part 201 or the like) provided to the air blowing part 101 or to the silencer part 102, and a hanger (a connection part 202 for the main connection or the like) suspended from a tunnel ceiling. The fixture is connected to the hanger via a buffer part (a main buffer part 211 or the like) of a material having a larger ionization tendency than the fixture and the hanger, and corrosion of the hanger is suppressed by sacrificial corrosion of the buffer part.SELECTED DRAWING: Figure 2
Patent JP-2021159840-A (JP)
Title: Strontium adsorbent and method for producing the same
Inventor: FUKADA YUKO
IPC: B01J20/06
Filed: 2020-03-31
Abstract: To provide a strontium adsorbent having high performance of selectively removing strontium from a process liquid including coexistent ions.SOLUTION: A strontium adsorbent has a potassium laminar manganese oxide having a chemical composition represented by KxMn(1-p) sq.pO2 [sq.: lost Mn], with 0.3≤x≤1.0 and 0<p≤0.3, and having a crystallite diameter of 20Å or more and 250 Å or less and a BET specific surface area of 20 m2/g or more and 100 m2/g or less. There is also provided a method for producing the strontium adsorbent.SELECTED DRAWING: None
Patent JP-2021162436-A (JP)
Title: Map display system, and map display program
Inventor: KATANO SHUGO
IPC: G01C21/26
Filed: 2020-03-31
Abstract: To make it easier for a guidance object person to discriminate by which icon a guidance object person should sequentially follow a guide displayed.SOLUTION: A map display system comprises: a route acquisition unit that acquires a route to a destination by walking; a guide point acquisition unit that acquires a location of the guide point on the route and an appearance sequence thereof, and a kind of the guide point in respective locations; and a display control unit that causes a map to be displayed on a display part on the basis of map information, and causes an icon showing the kind of the guide point to be displayed in association with the location of the guide point. When a plurality of guide points exist within a given distance, the map display system is configured to aggregate the icons to an aggregation icon lined according to the appearance sequence, and display the aggregation icon associated with the guide point existing within the given distance.SELECTED DRAWING: Figure 2
Patent JP-2021161727-A (JP)
Title: Eaves edge structure, and method for constructing the same
Inventor: FUNAKI MOTOKATSU
IPC: E04D13/072
Filed: 2020-03-31
Abstract: To provide an eaves edge structure that enables easy installation of an eaves gutter on a roof where the eaves gutter is not installed, and a building in which an eaves gutter, a fascia board, a wall surface and the like are damaged with a small number of components, and has the stably held eaves gutter, and a method for constructing the same.SOLUTION: A method for constructing an eaves edge structure that is a construction method for mounting an eaves gutter 2 on an eaves edge of a roof material 6A laid on a roof surface of a building includes: a first step of fixing an eaves edge support material 4 or an eaves receiving material 1 to a roof 6A or an external facing substrate 5B; and a second step of mounting fixing parts 41 and 11 of the eaves edge support material 4 or the eaves receiving material 1 so as to be covered with a cover material 3 covering an upper surface of the eaves gutter 2.SELECTED DRAWING: Figure 1
Patent JP-2021161486-A (JP)
Title: Steel sheet and method for manufacturing the same
Inventor: TASHIRO KIICHIRO
IPC: C21D8/02
Filed: 2020-03-31
Abstract: To provide a steel sheet satisfying characteristics (sufficient workability, strength, uniform extension properties, toughness and a low yield ratio) without performing re-heating after hot-rolling and cooling.SOLUTION: A steel sheet includes C:0.08-0.16 mass%, Si:0.25-0.50 mass%, Mn:1.1-1.6 mass%, P:more than 0 mass% and 0.030 mass% or less, S:more than 0 mass% and 0.003 mass% or less, Al:0.020-0.060 mass%, Ti:0.008-0.020 mass%, N:0.0030-0.0070 mass%, Ca:0.0005-0.0050 mass% and the remainder consisting of iron and inevitable impurities. The total area fraction of ferrite and bainite is 85% or more; the area fraction of the bainite is 20-80%; the hardness of the bainite is 220.0-380.0HV; and a hardness distribution PHV represented by the following formula (1) is 5.0 HV or less. PHV=μ(HVcrosssectionalaverage)-min(HVcrosssectionalaverage)...(1).SELECTED DRAWING: Figure 3
Patent JP-2021161798-A (JP)
Title: Simple building
Inventor: TOKAI KOKI
IPC: E04B1/00
Filed: 2020-04-01
Abstract: To provide a simple building with improved workability for laying deck materials.SOLUTION: A simple building A includes a joist 2, a joist hanging 21, a joist hanging cover 22, and a deck material 3. The joist 2 is placed on the joist hanging 21. The joist hanging cover 22 includes a deck material positioning portion 2b and a water blocking material 2c. The deck material 3 is positioned by the deck material positioning portion 2b and placed on the joist 2 and is pressure-welded to the water blocking material 2c.SELECTED DRAWING: Figure 4
Patent JP-2021160647-A (JP)
Title: Vehicular seat slide device
Inventor: NISHIO TAKUYA
IPC: B60N2/08
Filed: 2020-04-01
Abstract: To improve stability of an engagement state in a lock part of a lock spring.SOLUTION: One end side as seen in a longitudinal direction of a lock spring 50 is movably attached to an upper rail 40 and the other end side is fixed to the upper rail 40. Further, a lock part is provided between one end as seen in the longitudinal direction of the lock spring 50 and the other end. The upper rail 40 has a locked state restriction part which contacts with the one end side of the lock spring 50 to restrict movement of the one end side of the lock spring 50 when the lock spring 50 and a lower rail 30 are engaged.SELECTED DRAWING: Figure 7
Patent JP-2021165880-A (JP)
Title: Information processing apparatus, information processing method and information processing program
Inventor: MURAOKA KOKI
IPC: G06F21/62
Filed: 2020-04-06
Abstract: To appropriately ensure anonymity of a plurality of pieces of location information indicating the substantially same location.SOLUTION: An information processing apparatus that performs processing associated with anonymization comprises: an acquisition unit that acquires location information indicating a location of a user; a determination unit that determines a shift value of the location information on the basis of at least one of identification information of the user and region information associated with a region to which the location information belongs; and an anonymization processing unit that adds noise to the location information shifted using the shift value.SELECTED DRAWING: Figure 10
Patent JP-2020104116-A (JP)
Title: Anaerobic wastewater treatment device
Inventor: HASHIMOTO YOHEI
IPC: C02F3/28
Filed: 2020-04-08
Abstract: To provide an anaerobic wastewater treatment device having enhanced destruction efficiency of higher fatty acid in an anaerobic treatment.SOLUTION: There is provided an anaerobic wastewater treatment device having an acid production tank for introducing wastewater containing oil and fat and producing primary treated water containing acid by decomposing the oil and fat by treatment bacteria and a reaction tank for introducing the primary treated water, methane fermenting by the treatment bacteria to produce secondary treatment water and including a return means for returning the treatment bacteria ejected from the reaction tank to the acid production tank and/or a hydrogen partial pressure reduction means for reducing hydrogen partial pressure in the acid production tank.SELECTED DRAWING: Figure 1
Patent JP-2021170262-A (JP)
Title: Information recommendation system and information recommendation method
Inventor: ANIRBAN BASU
IPC: G06Q50/10
Filed: 2020-04-16
Abstract: To enable the recommendation of information personalized according to the preference of a user.SOLUTION: An information recommendation system S has a trust management framework 3 for generating choices of information on the basis of a view point related to adoption reference of evaluation of information inputted to retrieve information and reference for ranking the information inputted to retrieve the information for evaluated information having a history.SELECTED DRAWING: Figure 1
Patent JP-2021168885-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-04-17
Abstract: To provide a game machine which suppresses inconvenience in which a prevention image is displayed at an inappropriate timing.SOLUTION: A game machine includes transition means which can transition to a second game state (second time-shortened game state) in which an acquisition condition is easier to be satisfied than in a first game state (non time-shortened game state), when a specific drawing pattern (time-shortened drawing pattern) of second drawing patterns stopped and displayed in the case of no winning of a special game is stopped and displayed. The game machine also includes display means which can display a prevention image for preventing game addiction. In this configuration, the prevention image is not displayed in the transition to the second game state by the transition means.SELECTED DRAWING: Figure 34
Patent JP-2020179172-A (JP)
Title: Rakeness-based compressed sensing of atrial electrograms
Inventor: SHMUEL AUERBACH
IPC: A61B5/308
Filed: 2020-04-24
Abstract: To process and communicate patient health data.SOLUTION: An apparatus includes data acquisition circuitry and a processor. The data acquisition circuitry is configured to acquire multiple signals using multiple respective electrodes of an array of electrodes coupled to one of an organ of a patient and tissue or a cell culture. The processor is configured to hold a definition of a mixed norm that is defined as a function of relative positions of the electrodes in the array, and jointly compress the multiple signals in a compressed-sensing (CS) process that minimizes the mixed norm.SELECTED DRAWING: Figure 1
Patent JP-2021172373-A (JP)
Title: Double container
Inventor: SAKAMOTO SATOSHI
IPC: B65D47/20
Filed: 2020-04-24
Abstract: To enable exhibiting a stable discharge function and improving discharge operability.SOLUTION: Provided is a double container 1 comprising: a container body 4 having an inner container 2 and an outer container 3; and a discharge cap 5 in which a discharge hole 44 is formed. A first screw part 10 is formed at a mouth part 4a of the container body. The discharge cap comprises: a fitting cylinder part 41 where a second screw part 11 is formed; and a discharge valve 70 for switching communication and shutdown between the discharge hole and the inside of the container body. A seal part 7 located below a suction hole 6 is provided at the mouth part of the container body; a protrusion wall part 48 located above the second screw part is formed in the fitting cylinder part; a contact surface 2c where a vertical position of the discharge cap is determined by coming into contact with the protrusion wall part from below is provided at an upper end of the mouth part of the container body; and in at least either one of the protrusion wall part and the mouth part of the container body, a ventilation path 8 that allows inflow of outside air into the suction hole side through a space between the protrusion wall part and the contact surface is formed.SELECTED DRAWING: Figure 1
Patent JP-2020115480-A (JP)
Title: Terminal overheat detection device
Inventor: BABA TAKASHI
IPC: H01H73/22
Filed: 2020-04-27
Abstract: To provide a terminal overheat detection device capable of detecting abnormal overheat of a terminal by a simple configuration, without requiring modification of a circuit breaker, and yet capable of confirming whether or not a normal output can be obtained by test operation.SOLUTION: A terminal overheat detection device is a terminal temperature display device attached to the terminal 12 of an electrical machine from the outside together with a wire 3, and displaying the temperature of the terminal, and includes a connection connected with the terminal and to which heat of the terminal is conducted, a thermal element having one end for fastening to the connection, and the other end disposed displaceably in response to change in the heat, a displacement transmission part to which displacement of the thermal element is transmitted, and displaces reciprocally in response to reaction, and a signal output part which is driven when the displacement of the displacement transmission part is transmitted and exceeding a prescribed threshold level.SELECTED DRAWING: Figure 1
Patent JP-2021173897-A (JP)
Title: Light-shielding member and manufacturing method thereof, lens unit and camera module having light-shielding member, and electronic apparatus
Inventor: NISHITSUJI KIYOAKI
IPC: G02B5/00
Filed: 2020-04-27
Abstract: To propose a light-shielding member appropriate for a thinner and lighter lens unit and excellent in light-shielding properties and mechanical strength, in forming an inner diameter and an outer diameter defining an inner peripheral edge (aperture part) and an outer peripheral edge (outer shape) of the ring-shaped light-shielding member, with a through hole by photo etching.SOLUTION: In a light-shielding member, an aperture part includes, in a cross sectional view: a second hole having a shape tapering off from a front face located in a light-incident side toward a back face located on an opposite side; and a first hole having a shape tapering off from the back face toward the front face and communicating with the second hole. An opening size of the second hole is formed larger than an opening size of the first hole, and molded using a metallic base material being 10-100 μm thick.SELECTED DRAWING: Figure 2