baber/WOPTO huggingface dataset:
Patent JP-2023061620-A (JP)
Title: Martensitic stainless steel sheet
Inventor: SAKAIZAWA YUTO
IPC: C22C38/46
Filed: 2021-10-20
Abstract: To provide a martensitic stainless steel sheet that has excellent rusting resistance.SOLUTION: Adopted is a martensitic stainless steel sheet that contains C, Si, Mn, P, S, Cr, Ni, Cu, N, Mo, V, O, Al, Mg and Ca, and the balance being Fe and impurities, and in which, on the surface of the steel sheet, among the oxysulfide having a circle equivalent diameter of 1 μm or more and containing S by 5% or more, the number ratio of (Mn,Cr)S-based oxysulfide is 70% or more and the number ratio of CaS-based oxysulfide is less than 30%, and, on the surface of the steel sheet, the number density of oxysulfide having a circle equivalent diameter of 5 μm or more and containing S by 5% or more is 0.50/mm2 or less.SELECTED DRAWING: None
Patent JP-2023062989-A (JP)
Title: battery monitoring system
Inventor: TANIGUCHI SOYA
IPC: H01M10/42
Filed: 2021-10-22
Abstract: To suppress accumulation of errors.SOLUTION: A battery monitoring system 100 comprises a battery monitoring ECU10 and a plurality of battery monitoring devices 30. The battery monitoring ECU includes: a first clock generator 12; and a transceiver 16 that outputs a signal from which a first clock signal is identified and an instruction regarding monitoring a battery to the battery monitoring device, and receives a result of the instruction from the battery monitoring device. The battery monitoring device includes: a receiver 42 that receives the signal from a preceding device; a second clock generator 50; a frequency correction section that corrects the frequency of the second clock signal; a battery monitoring section 54 that monitors the battery using the second clock signal; a controller 48 that causes the frequency correction section to correct the frequency of the second clock signal in line with the first clock signal according to the signal received via the receiver and causes the battery monitoring section to monitor the battery using the corrected second clock; a transmitter 44 that transmits a monitoring result of the battery to a succeeding device; and a switching section 46 that switches a circuit configuration to a state in which the signal transmitted from the preceding device is output to the succeeding device.SELECTED DRAWING: Figure 1
Patent JP-2022068874-A (JP)
Title: Synthetic polyisoprene latex condoms with reduced nitrosamine
Inventor: PATHOMPONG CHUPAYAK
IPC: C08K5/39
Filed: 2021-10-22
Abstract: To provide a method for manufacturing highly elastic synthetic polyisoprene latex condoms with reduced nitrosamine.SOLUTION: A vulcanization composition comprises insoluble amorphous sulfur extracted with a zinc dithiocarbamate catalyst at 20°C to form a sulfur chain and transported to the interior of synthetic polyisoprene particles forming physical attachment of sulfur to active sites. The degree of vulcanization is verified by expansion of cast and dried film of latex in toluene in 20 minutes by means of a swelling index test. The latex emulsion is vulcanized at 90°C to 120°C for 3 to 5 minutes. A post-vulcanization composition with accelerators crosslinks between synthetic polyisoprene particles, uniformly curing both in the inter-particle and intra-particle regions to produce high cross link density, uniform distribution of double bonds with zinc segregation at the boundaries of original particles. The condom exhibits high tensile strength and excellent tear strength, releasing below 10 ppb of nitrosamines.SELECTED DRAWING: None
Patent JP-2022003222-A (JP)
Title: Lining concrete placing equipment
Inventor: MIKOCHI NAGAYASU
IPC: E21D11/10
Filed: 2021-10-25
Abstract: To save labor and improve the efficiency of tunnel construction.SOLUTION: A linear level sensor 48 is configured so that, when the linear level sensor comes into contact with concrete 16, the capacitance generated between a pair of electrode wires 4802 changes according to the relative permittivity of the concrete 16. The level sensor 48 is provided extending along the length direction and the circumferential direction of tunnel 10 on the outer peripheral surface of the concrete casting frame 22 facing the inner wall surface 12 of the tunnel 10. By placing a small number of linear level sensors 48 along the circumferential and length directions of tunnel 10, since the position of the concrete 16 can be detected evenly along the circumferential direction and the length direction of the tunnel 10, the installation work of the sensor can be reduced and it is advantageous in suppressing the cost of parts.SELECTED DRAWING: Figure 5
Patent JP-2023066058-A (JP)
Title: Adherend with wiring member and manufacturing method of adherend with wiring member
Inventor: FUKUSHIMA DAICHI
IPC: H01B7/40
Filed: 2021-10-28
Abstract: To provide a technology capable of strongly bonding a sheet and an adherend.SOLUTION: An adherend 10 with a wiring member includes an adherend 20 having an adherend surface 22, a first sheet 30 overlapping with the adherend surface 22, a second sheet 40 overlapping with the first sheet 30, a linear transmission member 50 positioned between the first sheet 30 and the second sheet 40, and an adhesive member 60 adhering the first sheet 30, the second sheet 40 and the adherend 20. The adhesive member 60 includes a first layer portion 61 provided between the first sheet 30 and the adherend surface 22, a second layer portion 62 provided on the opposite side from the adherend surface 22 side relative to the first sheet 30, and a bonding portion 63 bonding the first layer portion 61 and the second layer portion 62 on the side of the first sheet 30.SELECTED DRAWING: Figure 2
Patent JP-2023066277-A (JP)
Title: Information processing system, information processing method, and program
Inventor: HISAMITSU TORU
IPC: G06F16/28
Filed: 2021-10-28
Abstract: To provide an information processing system capable of appropriately evaluating an influence degree between entities.SOLUTION: An information processing system includes: an acquisition unit for acquiring an entity network showing a mutual investment relation and investment ratio of a plurality of nodes corresponding to a plurality of entities; and an analysis unit for analyzing an influence degree with the investment ratio relative to a specific node being an index based on one or more investment ratios given to a route following the investment relation from the specific node relative to each of a plurality of upper nodes connected directly or indirectly from the specific node among the plurality of nodes. When the investment ratio of one host node of two or more host nodes connected from an analysis object node for analyzing the influence degree exceeds half, the analysis unit performs analysis such that the one host node whose investment ratio exceeds half effectively controls the analysis object node.SELECTED DRAWING: Figure 12
Patent JP-2022025124-A (JP)
Title: Culture medium for expanding breast epithelial stem cells
IPC: C12N5/071
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To provide: improved culture methods for expanding epithelial stem cells and obtaining organoids; culture media involved in the methods; and uses of the organoids. 
     SOLUTION: A method for expanding breast epithelial stem cells comprises: providing a population of breast stem cells; providing a culture medium comprising an ErbB3/4 ligand, one or more FGFR2b ligands and a Wnt agonist; contacting the stem cells with the culture medium; and culturing the cells under appropriate conditions. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022024025-A (JP)
Title: Pharmaceutical preparation and composition for treating malignant tumor
IPC: A61P13/10
Filed: 2021-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for treating cancer which shows significantly excellent anti-tumor effect, and uses an FGFR inhibitor causing a small adverse effect. 
     SOLUTION: A combined preparation for treating a malignant tumor containing: a compound expressed in general formula (I) [in the formula, R 1  are the same or different from each other, and denotes C 1 -C 6  alkyl group; X 1  and X 2  denote N or CH independently; Y and Z denote specific group] or pharmaceutically acceptable salts thereof; and a compound having one or a plurality of other anti-tumor effects selected from antimetabolite, alkaloid-based anti-tumor agent, platinum preparation, molecular target drug, anti-tumor antibiotic substance and alkylating agent or pharmaceutically acceptable salts thereof. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023070843-A (JP)
Title: Control apparatus
Inventor: NAKAMURA NORIAKI
IPC: H04J14/02
Filed: 2021-11-10
Abstract: To use the number of wavelength which can be used in an optical network in the maximum.SOLUTION: A control apparatus 100 includes: a storage part 110 that stores control information 111; a monitoring part 120 that monitors an optical mesh network; and a control part 130 that executes a switching of a path and an allocation of a plurality of wavelength on the basis of the control information 111 in the case where a failure is detected in the optical mesh network. The control information 111 indicates: a first rule that indicates an elimination of the path where the failure occurs from the path in a switching destination; a second rule that indicates the allocation of each wavelength so as to avoid a collision of each wavelength in the case of performing a switching-back of the path; and a third rule that indicates an execution of the switching and the allocation of the wavelength by preferentially selecting the path to which an optical signal in which a plurality of optical signals are multiplexed from the plurality of paths in the optical mesh network.SELECTED DRAWING: Figure 5
Patent JP-2023072522-A (JP)
Title: Toilet sand for system toilet and method for manufacturing the same
Inventor: AKINO YASUHIRO
IPC: A01K1/015
Filed: 2021-11-12
Abstract: To provide a toilet sand that enables a cat to readily excrete in a system toilet and can suppress clogging of a plurality of holes in a drain board part of the system toilet with the toilet sand, and to provide a method for manufacturing the same.SOLUTION: Toilet sand for a system toilet includes a plurality of granular materials and is used for a system toilet. Each of the granular materials has a grain size of 6.0 mm or less. In the plurality of granular materials, the ratio of the granular materials in which a smaller of the grain size and the grain length is less than 3.2 mm is 6% or less.SELECTED DRAWING: Figure 1
Patent JP-2022099256-A (JP)
Title: Scalable attestation for trusted execution environments
Inventor: ANJO LUCAS VAHLDIEK-OBERWAGNER
IPC: G06F21/62
Filed: 2021-11-15
Abstract: To provide a system, a method, and a program for realizing scalable attestation for trusted execution environments.SOLUTION: In function-as-a-service (FaaS) environments, a client makes use of a function executing within a trusted execution environment (TEE) on a FaaS server. Multiple tenants of the FaaS platform provide functions to be executed by the FaaS platform via a gateway. A client device of each tenant provides code and data for any number of functions to be executed within any number of TEEs on the FaaS platform and accessed via the gateway. Additionally, each client device provides code and data for a single surrogate attester TEE. The client device attests each of the other TEEs of the tenant by using the surrogate attester TEE, and establishes trust with the functions in those TEEs.SELECTED DRAWING: Figure 6
Patent JP-2023075811-A (JP)
Title: Fish roe food production method and fish roe food
Inventor: BABA FUKIKO
IPC: A23L17/30
Filed: 2021-11-19
Abstract: To provide a new fish roe food production method.SOLUTION: A fish roe food production method for producing fish roe food using a fish row aggregate that is an aggregate of a plurality of fish roes includes an ingredient filling step of filling the fish row aggregate with ingredients. There is provided a new fish roe food production method. The method enables increase in variation of tastes of fish row food while maintaining a shape of a single roe having a high commercial value.SELECTED DRAWING: Figure 1
Patent JP-2023077511-A (JP)
Title: Blade detection unit, and cutting device comprising the same
Inventor: NITTA HIDEJI
IPC: B24B27/06
Filed: 2021-11-25
Abstract: To propose novel technique for enabling detection of an accurate lower end position of a cutting blade by protecting a blade detection unit.SOLUTION: A blade detection unit 20 is provided which includes a light emitting unit 23, and a light receiving unit 24 which faces the light emitting unit 23 and receives light from the light emitting unit 23, and which detects the distal end of a cutting blade 51 when the cutting blade 51 is positioned between the light emitting unit 23 and the light receiving unit 24. The blade detection unit 20 includes: a protective member 32 which is inserted into between a light emitting surface 23a of the light emitting unit 23 and a light receiving surface 23b of the light receiving unit 24, and is adhered to each of the light emitting surface 23a and the light receiving surface 23b; and a positioning unit 27 positioning the protective member 32 at a protection position where the protective member 32 is inserted into between the light emitting unit 23 and the light receiving unit 24, and a retraction position where the protective member 32 retracts from the protection position, respectively.SELECTED DRAWING: Figure 2
Patent JP-2023079910-A (JP)
Title: Whole building air conditioning system and control method of the same
Inventor: ANDO YOSHIKI
IPC: F24F11/46
Filed: 2021-11-29
Abstract: To provide a whole building air conditioning system which can control temperatures of rooms to keep the rooms at comfortable temperatures without needing a complicated construction procedure.SOLUTION: A whole building air conditioning system 10 includes: an air conditioner 21; a transfer device 23 including multiple devices disposed within a facility 90 to transfer air whose temperature is adjusted by the air conditioner 21 to multiple rooms 90a to 90c in the facility 90; and a control device 80. The control device 80 acquires room temperatures of the multiple rooms 90a to 90c and uses the acquired room temperatures as input of a reinforcement learning model without using arrangement information of the multiple devices to control the air conditioner 21 and the transfer device 23 in accordance with control values of the air conditioner 21 and the transfer device 23 output from the reinforcement learning model so that the room temperatures of the multiple rooms 90a to 90c approach target temperatures of the multiple rooms 90a to 90c.SELECTED DRAWING: Figure 1
Patent JP-2023084811-A (JP)
Title: crane
Inventor: KOYABATA AKIRA
IPC: B66C23/92
Filed: 2021-12-08
Abstract: To provide a crane capable of stably preventing falling-back of an undulation body and pushing back the undulation body in an inverting direction during disassembling.SOLUTION: A crane 10 comprises: an upper turning body 12; a boom 16; a boom support 45; and a boom stop 70. The boom support 45 has a boom support lower part 451, a boom support upper part 452, and a boom support spring 453. A forward biasing force is applied to the boom 16 to support the boom 16 from a rear side. The boom stop 70 is provided between a turning boom 120 and the boom 16 and receives a load of the boom 16 so as to restrict falling-back of the boom 16 in a state where the boom 16 is in a standing state and in a state where the length of the boom support spring 453 is a prescribed restricted length between a maximum spring length and a minimum spring length.SELECTED DRAWING: Figure 4
Patent JP-2023085789-A (JP)
Title: Joint unit evaluation method
Inventor: MAEDA TATSUHIKO
IPC: E04B1/58
Filed: 2021-12-09
Abstract: To provide a joint unit evaluation method capable of appropriately evaluating structural characteristics of a joint unit between a steel tube and a steel frame beam.SOLUTION: A joint unit evaluation method evaluates structural characteristics of a joint unit J between a square steel tube 22 composed of a joint plate 22A and a side plate 22B orthogonal to the joint plate 22A and a steel frame beam 24 joined to the joint plate 22A by using restraining effect by the side plate 22B and length of the square steel tube 22.SELECTED DRAWING: Figure 1B
Patent JP-2023087580-A (JP)
Title: Control device
Inventor: NAKAGAWA ATSUSHI
IPC: G05B19/18
Filed: 2021-12-13
Abstract: To control the operation of a conveyor without changing a machining program.SOLUTION: A control device 10 controls the operation of a conveyor 20 for carrying a work-piece into or out of a press machine according to a machining program. The control device 10 comprises an acceptance unit 11 for accepting setting information about the operation of the conveyor 20, and a control unit 12 for controlling the operation of the conveyor 20 using the accepted setting information instead of default setting information of the machining program when the setting information is accepted by the acceptance unit 11 at the time of executing the machining program.SELECTED DRAWING: Figure 1
Patent JP-2023089364-A (JP)
Title: Component alignment device
Inventor: TAIRA WATARU
IPC: B65G47/28
Filed: 2021-12-16
Abstract: To provide a component alignment device capable of keeping good transfer efficiency of components.SOLUTION: A component alignment device (10) of the invention comprises: a first conveyor (11) and a second conveyor (12) adjacent to each other in the width direction orthogonal to the conveying direction; and an aligning section (14) that aligns parts (P) being conveyed on the second conveyor. The aligning section is equipped with: a height sorting section (32) that permits the conveyance of parts in a posture such that the height of the components conveyed by the second conveyor is less than or equal to the thickness of the components and excludes components in the posture larger than the thickness of the components from the second conveyor; and a width sorting section (31) that forms the width of the upper surface of the second conveyor less than or equal to the width of the components in the aligned state. In the width sorting section, components which the center of gravity (G) is located on the second conveyor are allowed to be transported, and components which the center of gravity is off the second conveyor are removed from the second conveyor.SELECTED DRAWING: Figure 1
Patent JP-2023090119-A (JP)
Title: Video apparatus
Inventor: HIROTA OSAMU
IPC: G03B21/00
Filed: 2021-12-17
Abstract: To provide a video apparatus which eliminates discontinuous change of brightness in a portion of a screen with a magnet sheet attached on the rear surface, the portion overlapping a joint of a holding plate, and provide a method for the same.SOLUTION: A video apparatus includes a projector 1, a screen 2, and a holding body 3 for mounting the screen 2. The screen 2 includes a magnet sheet 6 attached on the rear surface. The holding body 3 is formed by jointing a plurality of partition plates 4 with joints 5. Each of the partition plates 4 has means for adhering to the magnet sheet 6, and includes screen flattening means 10 (a magnet as a fixing tool on the back of the partition plate 4 to be fixed to a portion of the joint 5) arranged on the rear surface for flattening irregularities of the magnet sheet 6 caused by a step difference of the joint 5 of the partition plate 4 from the back of the partition plate 4.SELECTED DRAWING: Figure 1
Patent JP-2023092324-A (JP)
Title: Grass mower
Inventor: KOBAYASHI TAKANORI
IPC: F16H59/70
Filed: 2021-12-21
Abstract: To provide a grass mower capable of travelling on a slope surface while mowing grass, while suppressing an engine stall.SOLUTION: A grass mower includes: an engine control unit 51 for driving an engine at a predetermined speed; an engine speed detection unit for detecting an engine speed; a travelling device having a left travelling unit and a right travelling unit; a transmission having a left transmission for shifting power from the engine and transmitting the power to the left travelling unit and a right transmission for transmitting the power to the right travelling unit on the basis of operation of a speed change operation tool; a speed change control unit 60 for adjusting a speed change ratio of the transmission; and an anti-stall unit 65 for outputting, to the speed change control unit, a load reduction command for adjusting the speed change ratio so as to reduce an engine load in response to decrease in the engine speed due to the engine load.SELECTED DRAWING: Figure 7
Patent JP-2023018623-A (JP)
Title: Processing machine
Inventor: HUANG JIAN DE
IPC: B23P23/06
Filed: 2021-12-22
Abstract: To subject a double floor to machining processing, such as leg seat height processing, side face edge milling and hole opening, and accelerate manufacturing processes to improve production efficiency, while reducing demand for man-power at the same time.SOLUTION: A processing machine 1 integrates with a high-level milling device 2, an edge milling device 3, a reversing device 4, a hole opening device 5 and a transport device 1a connecting those devices, in order to apply machining processing, such as leg seat height processing, side face edge milling and hole opening to, for example, a target of a double floor in a single production line.SELECTED DRAWING: Figure 1
Patent JP-2023094472-A (JP)
Title: Display control device, program, and display control method
Inventor: TAKESHITA HIROSHI
IPC: G09G5/22
Filed: 2021-12-23
Abstract: To suppress deterioration in image visibility and adjust the brightness of a text window section.SOLUTION: A control section 20 to which an image signal is externally supplied comprises: a display control section 25 that receives the supplied image signal and controls to display a screen image on a display section 11; a comparison section 23 that compares a peak level of an image signal of a text window section displayed on the display section 11 with a peak level of an image signal of an image displayed on the display section 11; and a luminance control section 24 that, according to comparison results from the comparison section 23, controls to adjust gain in a direction which decreases the peak level across the entire screen image when the peak level of the image signal of the image is greater than the peak level of the image signal of the text window section.SELECTED DRAWING: Figure 1
Patent JP-2022051734-A (JP)
Title: Dynamic-image encoding device, dynamic-image encoding method, dynamic-image encoding program, dynamic-image decoding device, dynamic-image decoding method, and dynamic-image decoding program
IPC: H04N19/52
Filed: 2021-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of improving coding efficiency by performing block division suitable for image encoding and decoding. 
     SOLUTION: There is provided a technique capable of improving coding efficiency by performing block division suitable for image encoding and decoding. A dynamic-image encoding device performing affine transform in units of encoding blocks includes: an affine inheriting merge candidate deriving unit which derives an affine inheriting merge candidate inheriting an affine model that a block spatially proximate to a block to be encoded has; and an affine fixing merge candidate deriving unit which derives an affine fixing merge candidate in which motion information pertaining to an affine control point is fixed, the affine fixing merge candidate fixing the motion vector of each affine control point to (0,0). 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT