baber/WOPTO huggingface dataset:
Patent JP-2020024036-A (JP)
Title: Blind fastener system with electromagnetic effects-protective coating
Inventor: BLAKE A SIMPSON
IPC: B64C1/00
Filed: 2019-06-12
Abstract: To provide blind fastener systems with coatings that provide electromagnetic effects (EME) protection.SOLUTION: A blind fastener system 100 includes a sleeve 104 and optionally, a core bolt 150 insertable into the sleeve 104, where at least one of the sleeve 104 and the core bolt 150 includes a lubricious metallic coating containing at least one of tin, bismuth, indium and aluminum.SELECTED DRAWING: Figure 7
Patent JP-2020199166-A (JP)
Title: Saccade detection device, saccade detection method, and saccade detection program
Inventor: YAMADA KENTA
IPC: A61B3/113
Filed: 2019-06-12
Abstract: To provide a saccade detection device that improves saccade detection accuracy.SOLUTION: A saccade detection device 1 includes: a candidate extraction part 12 of an extraction block 10 for extracting a candidate movement, which is a candidate of a saccade, as an eye movement of a monitoring target person 2; an interlock extraction part 13 of the extraction block 10 for extracting an interlock movement which is assumed to interlock with the candidate movement extracted by the candidate extraction part 12 as a facial movement other than the eye movement of the monitoring target person 2; a prediction block 20 for predicting saccade generation probability P according to a correlation pattern of the candidate movement extracted by the candidate extraction part 12 and the interlock movement extracted by the interlock extraction part 13; an adjustment block 30 for adjusting a determination threshold J for determining authenticity on whether or not the candidate movement extracted by the candidate extraction part 12 is a saccade according to the generation probability P predicted by the prediction block 20; and a determination block 40 for determining the authenticity based on the determination threshold J adjusted by the adjustment block 30.SELECTED DRAWING: Figure 2
Patent JP-2020203387-A (JP)
Title: Coated article
Inventor: SATO HIROSHI
IPC: B32B27/18
Filed: 2019-06-14
Abstract: To provide a coated article which can prevent or suppress scratching even when a load is applied onto the surface of the coated article.SOLUTION: There are provided an article 11 to be coated formed of artificial marble, etc., and a coated article 10 that expresses a dot pattern 12 by coating a plurality of projections thereon in a dot form and can be applied to a top plate of a kitchen, etc. The projections forming the dot pattern have predetermined heights, sizes and area ratios by coating a material containing an inorganic filler such as silica to a resin material by a spray gun, etc. The projections have Vickers hardnesses of 25 HV0.01 or more, and thereby scratch resistance is excellent, and even when the surface thereof is scratched, the scratch is made inconspicuous.SELECTED DRAWING: Figure 1
Patent JP-2020204428-A (JP)
Title: Combustion device
Inventor: KASHIWADA TOMOHIRO
IPC: F28F1/32
Filed: 2019-06-17
Abstract: To provide a combustion device capable of properly improving heat exchange efficiency of a heat exchanger.SOLUTION: In a combustion device, a heat exchanger 3 is a fin tube-type heat exchanger constituted to circulate air b circulated in a clearance between a peripheral wall of a combustion chamber and a burner, along a peripheral wall of the heat exchanger 3, and including a plurality of heat transfer tubes 32B, and a plurality of fins 31B through which the plurality of heat transfer tubes 32B are penetrated, and the heat transfer tubes are arranged in a plurality of stages in a vertical direction and in a plurality of rows in a lateral direction. The fins 31B are provided with suppression portions 64 for suppressing inflow of a combustion exhaust gas a to an outer side with respect to the heat transfer rubes at both end sides of a group of heat transfer tubes at a most downstream side, at an upstream-side part with respect to the group of heat transfer tubes at a most downstream side of the combustion exhaust gas. A tube pitch P1 of the adjacent heat transfer tubes of the group of heat transfer tubes at the most downstream side, is wider than a tube pitch P2 of the adjacent heat transfer tubes of the group of heat transfer tubes at an upstream side, and heat absorption enhancement portions 63 for enhancing heat absorption from the combustion exhaust gas, are disposed on the widened fin parts R1.SELECTED DRAWING: Figure 5
Patent JP-2020204431-A (JP)
Title: Cooker and weighting system
Inventor: MIYAKE KAZUYA
IPC: F24C15/00
Filed: 2019-06-18
Abstract: To provide a cooker with no unnecessary function, in which cooking for an object to be cooked is finished at a desired time within a short time.SOLUTION: A cooker of the present invention comprises: an operation means 7 that accepts a timer set that is start operation of reservation heating; a first setting unit 39 that sets a heating time of an object to be heated; a second setting unit 40 that sets a completion time from the operation of the operation means 7 for the timer set to the end of the heating of the object to be cooked within 30 minutes at most; and a heating control unit 35 that when the operating means 7 is operated for the timer set, operates a heating means 31 at the heating time set by the first setting unit 39 so that the heating of the object to be cooked is ended at the completion time set by the second setting unit 40.SELECTED DRAWING: Figure 2
Patent JP-2019178339-A (JP)
Title: Neutral layer polymers, methods of manufacture thereof and articles comprising the same
Inventor: SHARMA RAHUL
IPC: C08L53/00
Filed: 2019-06-25
Abstract: To provide resin compositions exhibiting a form of microdomains (e.g., lamellas or cylinders) with a periodic structure less than 20 nanometers.SOLUTION: A composition contains: a block copolymer comprising a first segment and a second segment that are covalently bonded to each other and that are chemically different from each other, where the first segment has a first surface free energy and the second segment has a second surface free energy; an additive copolymer, which comprises a surface free energy reducing moiety having a lower surface free energy than the first segment and the second segment, the additive copolymer further comprising one or more moieties having an affinity to the block copolymer, where the surface free energy reducing moiety is chemically different from the first segment and from the second segment, where the additive copolymer is not water miscible and is not covalently bonded with the block copolymer; and a solvent.SELECTED DRAWING: None
Patent JP-2020200107-A (JP)
Title: Nutrient solution filling device for water server
Inventor: MATSUNAGA MASAYUKI
IPC: B67D3/00
Filed: 2019-06-05
Abstract: To provide a water server capable of mixing a nutrient component such as a multivitamin containing a protein with mineral water in a normal temperature environment.SOLUTION: One protrusion hole is respectively provided on a portion of each faucet 5 for hot water/cold water of a water server 6. A pouch 1 for storing a nutrient solution 2 such as the multivitamin by a Bernoulli hydrodynamic principle similar to a structure used in an intravenous drip, and a clamp 3 for controlling a contamination amount are provided. By mixing the nutrient solution such as the multivitamin simultaneously with an outflow of water corresponding to a required amount and flowing the mixture into a cup 9 via a route piping 4 that is directed towards the protrusion hole provided on each faucet of the hot water/cold water, the nutrient such as the multivitamin can be taken simultaneously with the mineral component originally contained in the mineral water.SELECTED DRAWING: Figure 1
Patent JP-2021007561-A (JP)
Title: Game machine
Inventor: HIRAMATSU SHINJI
IPC: A63F7/02
Filed: 2019-06-29
Abstract: To provide a game machine capable of suitably guiding game balls toward a predetermined part in a game area.SOLUTION: A game machine is configured such that a game area in which game balls flow down has guide passages 10D, 14 as advancing routes in which game balls entering the game area from a shooting passage 401B (ball guidance part) can advance without being returned to a side in which an entrance of the shooting passage 401B in a side opposite to an advancing direction of the game balls is provided until the game balls advance toward a lower side as compared with a height position in which an exit (entrance of the game area) of the shooting passage 401B is provided.SELECTED DRAWING: Figure 13
Patent JP-2021008773-A (JP)
Title: Wall
Inventor: TADA AYAO
IPC: E02D27/01
Filed: 2019-07-02
Abstract: To provide a wall which can be installed even in a narrow space using a small-sized heavy machine while enabling construction of a large-sized wall, and has high safety against natural disaster such as earthquake.SOLUTION: A wall is composed of a wall foundation part 1 and a fence part 2, in which the wall foundation part 1 is composed of a block connecting body in which a plurality of foundation blocks 3 are connected to each other, and weight blocks 30 detachably mounted on the foundation blocks. The wall foundation part 1 is divided into the foundation blocks 3 and the weight blocks 30, and accordingly reduction in the sizes and the weights of the foundation blocks 3 and the weight blocks 30 can be maintained even when the size of the whole wall is increased. For this reason, the wall can be constructed even in a narrow place using a small-sized heavy machine. The weight blocks 30 are mounted on the foundation blocks 3, thereby the weight of the wall lower end can be increased, and accordingly stability of the wall can be enhanced, and a risk of collapse can be reduced even when the size of the wall is increased.SELECTED DRAWING: Figure 1
Patent JP-2021010866-A (JP)
Title: Clarification treatment method for paper manufacturing wastewater
Inventor: HATANO HITOSHI
IPC: C02F3/12
Filed: 2019-07-05
Abstract: To provide a clarification treatment method for paper manufacturing wastewater discharged from a paper manufacturing process.SOLUTION: A clarification treatment method for paper manufacturing wastewater comprises subjecting white water to forced rapid stirring treatment by aeration, separating pulp fibers contained in the white water, separating a part of the separated white water as paper manufacturing wastewater, and then subjecting the paper manufacturing wastewater to flotation separation treatment, activated sludge treatment, and clarification treatment.SELECTED DRAWING: Figure 1
Patent JP-2020113240-A (JP)
Title: File creation device, file creation method, program for file creation device, and file creation system
Inventor: WATANABE HITOMI
IPC: G06Q10/10
Filed: 2019-07-08
Abstract: To provide a file creation device, a file creation method, and a file creation system, and a program for a file creation device that facilitate management of work for documents.SOLUTION: In operations of a management server and an image input device included in a file creation system, a method for creating a file to be worked on includes: creating an item partial image extracted from a plurality of document images and including items described on the documents (S21); acquiring work block information linked with the items in the item partial image and specifying work blocks obtained by bringing together a series of work to be sequentially worked on the item partial image (S22); and creating a file to be worked on including the item partial image and the work block information for each of the items (S23).SELECTED DRAWING: Figure 20
Patent JP-2021015390-A (JP)
Title: Relevance degree estimation device and relevance degree estimation method
Inventor: UMADA ICHIRO
IPC: G06F16/906
Filed: 2019-07-11
Abstract: To estimate a relevance degree of a plurality of groups.SOLUTION: A relevance degree estimation unit 14 of an integration degree estimation device 1 includes: a calculation unit 141 that calculates one or more indicator values of indicators indicating intensity of influence of overlapping target persons on a plurality of groups, the overlapping target persons being the target persons overlapping in the plurality of groups, in a state of constituting the plurality of groups which are composed of the plurality of target persons existing in a predetermined area and in which some of the target persons overlap; an estimation unit 142 that estimates a relevance degree of the plurality of groups based on the one or more indicator values calculated by the calculation unit; and an output unit 143 that outputs information indicating the relevance degree estimated by the estimation unit.SELECTED DRAWING: Figure 3
Patent JP-2019218546-A (JP)
Title: Diamine crosslinking agent, acidic polysaccharide crosslinked body, and medical material
Inventor: FUNAYAMA SUSUMU
IPC: A61P41/00
Filed: 2019-07-12
Abstract: To provide: a diamine crosslinking agent having a biodegradation point; an acidic polysaccharide crosslinked body obtained by direct condensation of the crosslinking agent and a carboxylic group of an acidic polysaccharide; and an adhesion preventive agent comprising the acidic polysaccharide crosslinked body.SOLUTION: Provided is an acidic polysaccharide crosslinked body obtained by formation of a crosslink between a primary amino group of a polyvalent amine and a carboxylic group of the acidic polysaccharide through an amide bond, where the polyvalent amine has primary amino groups at terminals, has ester or thioester in the molecule, and has carbonyl carbon of the ester or thioester on a linear chain between terminal primary amino groups. The polyvalent amine is a diamine, and the number of atoms of the linear chain between at least one of the primary amines at both terminals of the diamine and the carbonyl carbon of the ester or thioester is 1 to 5. The acidic polysaccharide is chondroitin sulfuric acid or a salt thereof.SELECTED DRAWING: None
Patent JP-2021019372-A (JP)
Title: Connection structure
Inventor: SUDO SHINYA
IPC: F16H57/021
Filed: 2019-07-17
Abstract: To provide connection structure which can easily join two power generators and a transmission.SOLUTION: Connection structure 1 is for connecting two power generators 2 with a transmission 3, in which the power generators 2 comprise rotational axes 21 which rotate with a rotor, the transmission 3 comprises two input axes 31 which are provided in parallel with each other and joined with the rotational axes 21 of the power generators 2, respectively, the rotational axes 21 and the input axes 31 are made connectable by joining inner grooves 21b formed on an inner periphery of one and outer teeth 31b formed on an outer periphery of the other, and positions of ends of the two input axes 31 are different from each other in an axial direction.SELECTED DRAWING: Figure 1
Patent JP-2020133623-A (JP)
Title: Pm amount estimation device, pm amount estimation system, data analysis device, and control device of internal combustion engine
Inventor: MUTO HARUFUMI
IPC: F02D45/00
Filed: 2019-07-19
Abstract: To provide a PM amount estimation device capable of highly accurately estimating a PM amount.SOLUTION: A CPU 72 estimates a PM amount using a neural network defined by mapping data 76a with a water temperature THW and an intake air temperature TO as inputs. When the estimated PM amount is equal to or larger than a predetermined value, the CPU 72 operates a port injection valve 16, an in-cylinder injection valve 26, and an ignition device 28 to increase the temperature of a GPF 36 to oxidize and remove the PM trapped in the GPF 36.SELECTED DRAWING: Figure 1
Patent JP-2019175879-A (JP)
Title: connector
Inventor: SUZUKI MASAYUKI
IPC: H01R12/79
Filed: 2019-07-22
Abstract: To provide a connector having good workability, enabling an FPC 40 or FFC to securely press a contacting part 22 of a contact 14 with a slider 16 without damaging strength, specifications, etc. of each part, and enabling a narrow pitch and a low profile.SOLUTION: The connector includes an elastic part 34 and a fulcrum part 32 that are disposed between a contacting part 22 and a connection part 24 of the contact 14. The contacting part 22, the elastic part 34, the fulcrum part 32 and the connection part 24 are arranged in a substantial crank shape. The connector further includes a pressure reception part 20 extending from the elastic part 34 at a position opposite to the connection part 24, and also a pressing part 36 communicating with a slider 16 in the longitudinal direction. The pressing part 36 rotatably mounts the slider 16 on a housing 12 between the connection part 22 of the contact 14 and the pressure reception part 20, thereby achieving the low profile.SELECTED DRAWING: Figure 2
Patent JP-2020163363-A (JP)
Title: Manufacturing method for bottle can
Inventor: MURAYAMA AKIRA
IPC: B05D1/36
Filed: 2019-07-22
Abstract: To provide a manufacturing method for a bottle can that can suppress a print film from peeling off, in a can such as a bottle can whose trunk part is subjected to large processing after printing and an overcoating step, and suppress increase of torque when opening the can.SOLUTION: The manufacturing method for a bottle can comprises: a printing step; an overcoating step of forming a transparent coated film on an outer peripheral surface including a printed layer of a cylindrical body after the printing step; a necking step of processing the cylindrical body after the overcoat step to form a cylindrical trunk part, a shoulder part positioned at an upper side in a can shaft direction of the cylindrical trunk part, a reduced diameter part gradually reduced in diameter from an upper end of the shoulder part toward above in the can shaft direction with respect to the cylindrical trunk part, and a small diameter part extending along the can shaft toward the upper side in the can shaft direction of the reduced diameter part; and a mouth part forming step of processing the small diameter part to form a mouth part having a screw part. In the overcoating step, when a film thickness of a coated film in a region formed as the mouth part in the cylindrical body is defined as A, a film thickness of a coated film in a region formed as the reduced diameter part in the cylindrical body is defined as B and a film thickness of a coated film in a region formed as the trunk part in the cylindrical body is defined as D, a relational expression of A<B<D is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2021019851-A (JP)
Title: Cooking device
Inventor: TAKAGI SHOTA
IPC: F24C15/16
Filed: 2019-07-26
Abstract: To provide a cooking device in which ventilation between a plate and a front vertical plate of a support member can be performed, or the ventilation between a plate and a front vertical plate of a support member can be performed more easily.SOLUTION: A cooking device includes a grill chamber, an upper burner, a support member 6, and a plate 7. The grill chamber includes an opening part that opens forward. The upper burner is disposed in the upper part of the grill chamber. The support member 6 is disposed in the grill chamber, and includes a front vertical plate 63 in the front. The plate 7 is placed on the support member 6 so that the front is placed on the top face of the front vertical plate 63. The cooking device 1 includes a convex part 8 projecting upward on a placement surface on which the plate 7 is placed, of the support member 6.SELECTED DRAWING: Figure 8
Patent JP-2021021844-A (JP)
Title: Lens device and imaging device
Inventor: MASUKI AKIHIKO
IPC: G03B5/00
Filed: 2019-07-29
Abstract: To provide a low-load and compact lens device with which it is possible to hold a lens holding unit with high accuracy.SOLUTION: A lens device (200) comprises: a first lens holding unit (101) held by a first cam follower (214a) and capable of moving in the direction (O) of the optical axis; a second lens holding unit (304) held by a second cam follower (214b) and capable of moving in the direction of the optical axis; and an urging member (102) provided between the first lens holding unit and the second lens holding unit. The urging member is arranged on at least one of the first and second cam followers closer to an optical axis of the same phase when seen from the direction of the optical axis and overlaps at least one of the first and second cam followers in the direction of the optical axis.SELECTED DRAWING: Figure 8
Patent JP-2021026795-A (JP)
Title: Lighting fixture
Inventor: SAITO KOJI
IPC: F21S8/02
Filed: 2019-07-31
Abstract: To acquire a small lighting fixture.SOLUTION: A lighting fixture includes: a fixture body which includes a main surface mounted on a part to be mounted by a fixture, and a plurality of side surfaces standing from the main surface; and a light source unit mounted on the fixture body, and stored between the main surface and the plurality of side surfaces. The light source unit includes: a first light source part for radiating light; a second light source part arranged on the side being further separated from the first light source part from the fixture body, and for radiating light; and a holding member provided in a step-like manner so that the first light source part and the second light source part are separated in the width direction.SELECTED DRAWING: Figure 6
Patent JP-2021023571-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-08-06
Abstract: To provide a slot machine capable of suitably reporting a history of kinds of reported operation information.SOLUTION: A main control part 41 imparts an additional game number when a history of notification of navigation information becomes history patterns A to D during AT. A sub-control part 91 displays a character image corresponding to a kind of reported navigation information. A character corresponding to one operation mode is displayed in one of plural kinds of display modes, and the character is displayed in one of plural kinds of display modes on the basis of a history of notification of navigation information.SELECTED DRAWING: Figure 15
Patent JP-2021024506-A (JP)
Title: Railway vehicle with sound absorption mechanism
Inventor: INOUE SATORU
IPC: B61D49/00
Filed: 2019-08-08
Abstract: To efficiently absorb an in-cabin acoustic standing wave.SOLUTION: A sound absorption mechanism comprises: a punched micropore plate that has a plurality of punched micropores; a rigid plate that is arranged in the state of mutually facing the punched micropore plate and that reflects a sound transmitted through the punched micropore plate; and a plurality of side plates that are each connected to the punched micropore plate and the rigid plate and that keep a distance between the punched micropore plate and the rigid plate constant. A cube is composed of the punched micropore plate, the rigid plate and each of the plurality of side plates. The sound absorption mechanism is arranged in an antinode position of an acoustic standing wave within a cabin.SELECTED DRAWING: Figure 4
Patent JP-2021028897-A (JP)
Title: Small diameter coaxial cable excellent in flexibility
Inventor: NAKAYAMA TAKEYASU
IPC: H01B7/04
Filed: 2019-08-09
Abstract: To provide a coaxial cable having a small diameter and good flexibility, which has good flexibility even if being bent and bent back.SOLUTION: A coaxial cable 10 includes: a central conductor 11; an insulator 12 having a low dielectric constant which is disposed on an outer periphery of the central conductor 11; a first outer conductor 13a composed of a metal resin tape vertically added on an outer periphery of the insulator 12; a second outer conductor 13b composed of thin metallic wire disposed by laterally winding around an outer periphery of the first outer conductor 13a; and an outer covering body 14 that covers over the second outer conductor. The second outer conductor 13b is subjected to monolayer lateral winding at a pitch that is 0.5 to 11 times an outer diameter of the insulator 12.SELECTED DRAWING: Figure 1