baber/WOPTO huggingface dataset:
Patent JP-2022119271-A (JP)
Title: Metal mold for casting
Inventor: TANIGAWA HIROAKI
IPC: B22C9/10
Filed: 2021-02-04
Abstract: To provide a metal mold for casting which allows for suppressing, in a state where a cavity is filled with melt, positional deviation of a core due to a buoyant force undergone from the melt with a simple way for reducing the burden on an operator.SOLUTION: A metal mold for casting comprises an upper part, a lower part, a transverse part and a core. The core has a body portion and a plinth portion continuing to the body portion. The lower part has a receiving portion that receives the plinth portion. The metal mold for casting further comprises an urge member that urges the plinth portion toward an inner side surface of the receiving portion.SELECTED DRAWING: Figure 1
Patent JP-2022120724-A (JP)
Title: Hydroponic device with low water-level adjustment mechanism
Inventor: FUKADA SHINICHI
IPC: A01G31/00
Filed: 2021-02-05
Abstract: To provide a hydroponic device that has a simple device structure but allows variations in water level with reliable operation of water supply and drainage.SOLUTION: The hydroponic device is configured to: stop a drain pump 13 halfway through drainage operation; perform subsequent drainage through a siphon pipe to be formed in a drain piping 15; and terminate the drainage at the time point when the water is drained to a predetermined level where the siphon pipe is dissolved to become unable to feed the water. An outer edge of the drain pump 13 is surrounded by a parting board 19 so that a culture medium inside a planter container 1 outside the parting board 19, can remain undrained when the siphon pipe is dissolved to terminate the drainage.SELECTED DRAWING: Figure 1
Patent JP-2022122556-A (JP)
Title: boiler
Inventor: YOSHINO KOHEI
IPC: F22B37/42
Filed: 2021-02-10
Abstract: To provide a boiler capable of accurately determining failure of a device measuring pressure of steam.SOLUTION: A boiler heating a water pipe and generating steam includes: pressure detection means detecting pressure of generated steam; temperature detection means detecting temperature of a prescribed position in the boiler; first water level detection means detecting whether or not water level in the water pipe reaches a first water level; and determination means which determines that the pressure detection means is in failure when a specific condition is satisfied. The specific condition can be satisfied when pressure detected by the pressure detection means is first value or lower, temperature detected by the temperature detection means is second value or higher, and a specific situation determined by the first water level detection means that the first water level is reached occurs.SELECTED DRAWING: Figure 2
Patent JP-2021092800-A (JP)
Title: Learning support device, method, and computer program
Inventor: YAMANAKA TAKAMITSU
IPC: G09B7/04
Filed: 2021-02-10
Abstract: To perform a guidance according to a level of the learner and a degree of difficulty of a question, while displaying the degree of difficulty of the question to be sensibly and easily captured.SOLUTION: A learning support device 1 configured to be communicable with a learner terminal 2 and an instructor terminal 3 via a network NW includes a question information storage part 1A for storing a question issued to a learner, a correct answer to the question, the correct answer ratio for each question, a degree of difficulty according to the correct answer ratio. A degree of difficulty setting part 12 sets the degree of difficulty according to a correct answer ratio for each question. When the question in which the degree of difficulty is displayed is transmitted to the learner terminal 2 and a solution to the question is received from the learner terminal 2, a determination processing part 14 determines correctness of the solution by referring to the question information storage means 1A. A guidance method determination part 15 determines a guidance method with the degree of the difficulty of the question as a reference. Information relating to the determined guidance method is transmitted to the instructor terminal 3.SELECTED DRAWING: Figure 1
Patent JP-2022124545-A (JP)
Title: Device structure for preventing outflow of in-furnace gas and inflow of outside air into furnace in rotary cylindrical furnace
Inventor: HATSUTA AKIMICHI
IPC: F16J3/04
Filed: 2021-02-16
Abstract: To provide a method for driving a rotary cylindrical furnace capable of preventing the inflow of an out-furnace gas into a furnace and the outflow of an in-furnace gas to the outside of the furnace while smoothly supporting rotation, and a device structure thereof.SOLUTION: A rotary cylindrical furnace has a structure surrounded by a cylindrical cornice 21 connecting a rotary member (rotary flange) 100 equipped at the outside thereof with an end part stationary member (fixing flange) 110, and a stationary member (sliding flange) 22 contacted with the rotary flange and allowing rotation, wherein the inside of an internal space of the structure is filled with superheated steam with pressure higher than in-furnace pressure and outside air pressure.SELECTED DRAWING: Figure 2
Patent JP-2022125443-A (JP)
Title: Slice device
Inventor: IMAURA HIROSHI
IPC: B26D3/28
Filed: 2021-02-17
Abstract: To provide a slice device which can slice a food product wood having a flat cross section with its short side direction oriented in a horizontal direction.SOLUTION: A slice device of the invention includes: a slicer which transfers a columnar food product wood in a longitudinal direction and slices the food product wood into predetermined thick slices; and transport means which receives the food product sliced by the slicer, stacks multiple slices of the sliced food product to produce a sliced food, and transports the sliced food to the downstream. The transport means comprises first and second conveyors arranged parallel to each other in a transport direction. Each conveyor may move in a direction orthogonal to the transport direction.SELECTED DRAWING: Figure 1
Patent JP-2022125473-A (JP)
Title: Packaging bag and packaged food
Inventor: OTSUKA YASUSHI
IPC: B65D81/34
Filed: 2021-02-17
Abstract: To provide a pillow-type packaging bag which can properly perform discharge of steam generated along with microwave heating, and to provide a packaged food.SOLUTION: A pillow-type packaging bag 101 in which a storage space 7 for storing a content F is formed inside by heat seal of a laminate film 1 includes: a front surface part 1a; a back surface part 1b having a center seal part 10; and gusset parts 1c, 1d comprising a folding in parallel with the center seal part 10 between the front surface part 1a and the back surface part 1b. By first and second seal parts 8, 9 being formed at both end parts orthogonal with respect to the center seal part 10, the storage space 7 is formed. The laminate film 1 has a steam port forming resin layer 4 for laminate strength adjustment so that a steam port 11 is formed for discharging steam generated by microwave heating of a content F from the storage space 7.SELECTED DRAWING: Figure 1
Patent JP-2022125917-A (JP)
Title: Occupant restraint device for vehicle
Inventor: ONO MITSUYOSHI
IPC: B60N3/06
Filed: 2021-02-17
Abstract: To provide an occupant restraint device for a vehicle which stably protects an occupant and can be restored to a state before operation after operation.SOLUTION: An occupant restraint device 10 for a vehicle rotates a restraint member 50 of a lower limb restraint device 32 at a rotation position substantially perpendicular to an ottoman 30 from a storage position around a slider shaft (rotation shaft) 60 when a seat 12 for a vehicle is in at least a comfort posture or a sleeping posture, makes the restraint member 50 approach the ottoman side to be displaced to the restraint position, and thereby restrains a lower limb of a seating occupant P by the restraint member 50. Therefore, even in head-on collision of an automobile where the seat 12 for the vehicle is in a comfort posture and a sleeping posture, the lower limb of the seating occupant P of the seat 12 for the vehicle is restrained by the restraint member 50, and accordingly so-called "submarine phenomenon" can be prevented or suppressed. In addition, the lower limb restraint device 32 only displaces the restraint member 50, and accordingly can be restored to an initial (storage) position.SELECTED DRAWING: Figure 12
Patent JP-2022126560-A (JP)
Title: Method for producing highly crystalline carbon, method for producing precursor of the same, and precursor
Inventor: NAKAYASU YUTA
IPC: H01M4/587
Filed: 2021-02-18
Abstract: To provide a method for producing highly crystalline carbon capable of producing highly crystalline carbon by using sustainable resources as raw material, a method for producing a precursor of the same, and the precursor.SOLUTION: A method comprises a precursor manufacturing step of impregnating a raw material containing biomass with at least one of Fe, Ni and Co, followed by heat treatment at 100°C to 500°C in a closed system to obtain a precursor, and a carbonization step of carbonizing the precursor obtained in the precursor manufacturing step by heating to 650°C or higher and then performing acid cleaning.SELECTED DRAWING: Figure 1
Patent JP-2022127033-A (JP)
Title: Information processing apparatus, information processing system, and program
Inventor: KARASAWA JOJI
IPC: G06Q30/06
Filed: 2021-02-19
Abstract: To cause each of a customer and a clerk to easily direct attention to a commodity to which each should pay attention.SOLUTION: There is provided an information processing apparatus 10 having an acquisition unit 131, a decision unit 132, a determination unit 133, and a representation control unit 134. The acquisition unit 131 acquires stock information representing the total stock of a commodity A and a commodity B displayed in a display area of a real store. A decision unit 132 decides, from the commodity A and the commodity B, a commodity for a clerk for calling a clerk's attention and a commodity for a customer for calling a customer's attention based on the stock information. The determination unit 133 determines whether a person entering a predetermined area in a sales floor including the display area is the clerk or the customer. When the person is determined to be the clerk, the representation control unit 134 performs first representation for emphasizing the commodity for a clerk over the other commodity, and when the person is determined to be the customer, performs second representation for emphasizing the commodity for a customer over the other commodity, by using representation devices 20A and 20B.SELECTED DRAWING: Figure 1
Patent JP-2022128073-A (JP)
Title: management server
Inventor: NISHIWAKI TORU
IPC: G06Q50/10
Filed: 2021-02-22
Abstract: To provide a recycling system configured to manufacture novelties with ceramic ashes which are produced by a mobile thermal treatment apparatus by collecting organic garbage and contribute to development of a recycling society by selling them.SOLUTION: A recycling system includes a user terminal, a collector terminal, and a management server connected to the user terminal and the collector terminal over a network. The management server includes: a project screen generation unit which acquires collector information required for generating a project screen from a collector information storage unit, extracts project data included in the acquired collector information, and generates a project screen on the basis of the extracted project data; and a project screen providing unit which provides the generated project screen to the user terminal. The project data includes information on the amount of organic garbage collected by a mobile thermal treatment apparatus. The amount of collected garbage is updated when the collector terminal receives an input from a collector after collection and transmits it to the management server.SELECTED DRAWING: Figure 1
Patent JP-2022129925-A (JP)
Title: Imaging apparatus, method for controlling the same, and program
Inventor: SHINTANI TAKUYA
IPC: G03B17/02
Filed: 2021-02-25
Abstract: To reduce unevenness caused by flicker in an image independent of a light source.SOLUTION: An imaging apparatus has determination means that determines a first shutter speed based on the inverse of the light quantity change frequency of detected flicker, and selection means that selects a second shutter speed as a candidate in picking up an image of a subject while reducing the influence of the flicker. When a third shutter speed is set in advance in the imaging apparatus, the determination means determines, from among shutter speeds being integral multiple of the shutter speed that is the inverse of the light quantity change frequency of the detected flicker, a shutter speed closer to the third shutter speed than the other shutter speeds as the first shutter speed. The selection means selects, from among the shutter speeds that can be set in the imaging apparatus, a shutter speed with a smaller difference from the first shutter speed than the other shutter speeds as the second shutter speed.SELECTED DRAWING: Figure 3
Patent JP-2021100408-A (JP)
Title: Use of aptamer in treatment and/or diagnosis of autoimmune diseases
Inventor: INGOLF SCHIMKE
IPC: A61K31/7088
Filed: 2021-02-25
Abstract: To provide an aptamer of a nucleic acid sequence molecule which is used in treatment and/or diagnosis of autoimmune diseases.SOLUTION: An aptamer includes a specific nucleic acid sequence to be used in treatment and/or diagnosis of autoimmune diseases. The autoimmune diseases are cardiomyopathy, dilated cardiomyopathy (DCM), peripartum cardiomyopathy (PPCM), idiopathic cardiomyopathy, Chagas cardiomyopathy, Chagas megacolon, Chagas megaesophagus, Chagas neuropathy, benign prostatic hypertrophy, scleroderma, psoriasis, Reynaud syndrome, pre-eclampsia, kidney allograft rejection, myocarditis, glaucoma, hypertension, pulmonary hypertension, malignant hypertension, and/or Alzheimer disease.SELECTED DRAWING: None
Patent JP-2022109846-A (JP)
Title: Roof frame for curing outside framework scaffold, and rain cover device for outside framework scaffold using the same
Inventor: MASUDA KOKICHI
IPC: E04G21/28
Filed: 2021-01-15
Abstract: To provide a roof frame for curing an outside framework scaffold without tilting the scaffold in even sudden rainfall and capable of shielding the scaffold and an outer wall of a building 34 from the rain in a simple work, and a rain cover device for the outside framework scaffold using the same.SOLUTION: In a roof frame for curing an outside framework scaffold, an inner rope 28 and an outer rope 29 are stretched in a width direction above a roof frame 1 for curing which is mounted to an upper end of the scaffold and is detachable, further an outer cure sheet 19 and an inner cure sheet 26 are extended having an overlapping part 31 and a ring attachment hole 24 and a joint member attachment hole 27 are fitted by a ring 33 inserted with the inner rope 28. A non-overlapping part in the inner cure sheet 26 is folded over the roof frame 1 for curing.SELECTED DRAWING: Figure 5
Patent JP-2021081188-A (JP)
Title: Heat exchanger and refrigeration cycle device
Inventor: KOMIYA YUTA
IPC: F28F1/30
Filed: 2021-03-04
Abstract: To provide a heat exchanger that can improve heat exchange performance, and can facilitate manufacturing.SOLUTION: A heat exchanger 3 comprises a plurality of heat exchange members 14 arranged mutually at intervals in a first direction. The plurality of heat exchange members 14 each comprise a heat transfer pipe 15 extending along a second direction intersecting with the first direction, and a heat transfer plate 16 provided on the heat transfer pipe 15 along the second direction. The heat transfer plate 16 comprises extending parts 162 and 163 extending so as to separate from the heat transfer pipe 15 in a third direction intersecting with each of the first direction and the second direction. The heat transfer plate 16 is a member different from the heat transfer pipe 15.SELECTED DRAWING: Figure 3
Patent JP-2021105000-A (JP)
Title: Treatment of pd-l1-negative melanoma using anti-pd-1 antibody and anti-ctla-4 antibody
Inventor: ARVIN YANG
IPC: A61P43/00
Filed: 2021-03-09
Abstract: To provide a method of treating a melanoma.SOLUTION: The method of treating a melanoma comprises: (i) identifying a patient having a PD-L1-negative melanoma; and (ii) administering to the patient (a) an anti-PD-1 antibody or an antigen-binding portion thereof that binds specifically to a human PD-1 and (b) an anti-CTLA-4 antibody or an antigen-binding portion thereof that binds specifically to a human CTLA-4.SELECTED DRAWING: None
Patent JP-2022138003-A (JP)
Title: screen device
Inventor: TAKAYAMA YUKIHISA
IPC: E06B9/58
Filed: 2021-03-09
Abstract: To provide a screen device preventing a twisting on a screen.SOLUTION: A screen device comprises a flexible sheet-like screen, a bottom bar provided along a width direction of the screen at a lower end of the screen, an end cap provided at both ends in the width direction of the bottom bar and holding the screen in the state where the screen projects in the width direction, a shaft body which the screen winds and is wound in a dispensable way and a rail which is provided at an interval in the width direction and to which both ends in the width direction of the screen are engaged and guided, and each of the end cap has a compression part compressing the screen in an off-plate direction.SELECTED DRAWING: Figure 4
Patent JP-2021087886-A (JP)
Title: Uncaging stent
Inventor: MOTASIM SIRHAN
IPC: A61F2/89
Filed: 2021-03-12
Abstract: To provide an uncaging stent.SOLUTION: A stent (scaffold) or other luminal prosthesis comprising circumferential structural elements provides high strength after deployment and allows the scaffold to uncage, and/or allow a scaffold or luminal expansion thereafter. The circumferential scaffold may be formed from degradable material, or may be formed from non-degradable material, and will be modified to expand and/or uncage after deployment. The scaffold may have a plurality of circumferential rings patterned from a non-degradable material, and may be configured to expand from a crimped configuration to an expanded configuration.SELECTED DRAWING: Figure 25C
Patent JP-2022141032-A (JP)
Title: Relay and servo system
Inventor: ONO TEI
IPC: G05D3/12
Filed: 2021-03-15
Abstract: To allow adoption of an encoder outputting a feedback signal and a detection signal with one cable to a servo driver receiving a feedback signal and a detection signal from different cables.SOLUTION: A relay 150 relays communication between a servo driver and an encoder outputting a feedback signal indicating the operation of a motor driven by the servo driver and a detection signal output from a sensor detecting displacement of an object to be driven driven by the motor through a first signal line, and the relay comprises: an input unit 151 that is connected with the first signal line and receives input of an input signal including the feedback signal and detection signal from the encoder; a separation unit 152 that separates the feedback signal and detection signal from the input signal and outputs the separated detection signal to the servo driver through a second signal line; and a communication unit 85 that is connected with a third signal line and outputs the separated feedback signal to the servo driver through the third signal line.SELECTED DRAWING: Figure 3
Patent JP-2022141128-A (JP)
Title: Strut rolling mechanism of hydrofoil vessel
Inventor: MITANI NORIKO
IPC: F16N29/00
Filed: 2021-03-15
Abstract: To stably rotate a strut without enlarging a strut rotation mechanism.SOLUTION: A strut rotation mechanism 7 of a hydrofoil vessel 1 includes: a front unit strut 3 of a front unit foil 4 (hydrofoil); a shaft 72 coupled to the front unit strut 3 for rotating the front unit strut 3 by rotation; and a top unit bearing 75 and a bottom unit bearing 76 for supporting the shaft 72 so as to freely rotate. At least one of the top unit bearing 75 and the bottom unit bearing 76 is a bearing capable of supporting radial load and axial load.SELECTED DRAWING: Figure 5
Patent JP-2021162580-A (JP)
Title: Sensor element and gas sensor
Inventor: SEKIYA TAKAYUKI
IPC: G01N27/419
Filed: 2021-03-15
Abstract: To detect specific gas concentration in a wide range with high accuracy.SOLUTION: A sensor element 101 includes a first measurement pump cell 41a, and a second measurement pump cell 41b. The first measurement pump cell 41a includes a first measurement electrode 44 disposed in a third inner vacancy 61 in a measurement gas flow part inside an element main body and an external pump electrode 23 provided outside the element main body, and pumps out oxygen generated in the third inner vacancy 61 due to specific gas. The second measurement pump cell 41b includes a second measurement electrode 45 disposed in a fourth inner vacancy 63 and an external pump electrode 23 and pumps out oxygen generated in the fourth inner vacancy 63 due to the specific gas. The measurement gas flow part is configured so that the measurement gas passes the second inner vacancy 40 and a fourth diffusion rate determining part 60 in this order and then reaches the third inner vacancy 61, and the measurement gas passes the third inner vacancy 61 and a fifth diffusion rate determining part 62 in this order and then reaches the fourth inner vacancy 63.SELECTED DRAWING: Figure 1
Patent JP-2022144516-A (JP)
Title: Vibration proof floor structure
Inventor: YOSHIMURA MASAKO
IPC: E04B5/43
Filed: 2021-03-19
Abstract: To provide a vibration proof floor structure having excellent sound insulation property and load resistance.SOLUTION: In a vibration proof floor structure 100 comprising an upper story floor 50 of a building and a beam 10 supporting the floor 50, a first support member 30 comprising a spring constant K2 smaller than a spring constant K1 of the beam 10 is attached to the beam 10, a second support member 40 comprising a spring constant K3 smaller than the spring constant K1 is mounted on the first support member 30, and the second support member 40 supports the floor 50.SELECTED DRAWING: Figure 1
Patent JP-2022145111-A (JP)
Title: laminated polyester film
Inventor: USHIJIMA MAYUKA
IPC: B32B27/36
Filed: 2021-03-19
Abstract: To provide a laminated polyester film that suppresses deposition of oligomers and has excellent adhesion to a functional layer.SOLUTION: A laminated polyester film has a coating layer on at least one side of a polyester film. The coating layer is formed from a coating liquid containing a melamine compound and the coating layer has a surface hardness of 640 MPa or less.SELECTED DRAWING: None
Patent JP-2022146051-A (JP)
Title: Method for producing liquid composition
Inventor: ITO SHO
IPC: B01F23/20
Filed: 2021-03-22
Abstract: To provide a method for producing liquid composition in which high miscibility of a first fluid and a second fluid, at least one of which is a liquid, can be obtained.SOLUTION: In the method for producing liquid composition, a first fluid and a second fluid, at least one of which is a liquid, are merged, and the merged liquid of the first fluid and the second fluid in a mixed state at the time of the merging is passed into a contraction unit 11 having a variable contraction ratio.SELECTED DRAWING: Figure 1
Patent JP-2021175725-A (JP)
Title: Carboxylate, carboxylic acid generator, resist composition and method for producing resist pattern
Inventor: KOMURO KATSUHIRO
IPC: G03F7/20
Filed: 2021-03-22
Abstract: To provide carboxylate, a carboxylic acid generator including the carboxylate and a resist composition including the generator from which a resist pattern having an excellent pattern collapse margin (PCM) can be produced.SOLUTION: Provided is carboxylate expressed by and synthesized as in a formula (I-2), for instance.SELECTED DRAWING: None