baber/WOPTO huggingface dataset:
Patent JP-2022011321-A (JP)
Title: steam trap
Inventor: HOSOKAWA SHIGEAKI
IPC: F16T1/30
Filed: 2020-06-30
Abstract: To improve erosion resistance and corrosion resistance at a site where erosion and corrosion are easy to occur, improve workability and assemblability of the site to improve manufacturing efficiency, and enable the site to be replaced easily to improve versatility.SOLUTION: A storage chamber 4 for storing a drain is provided in a casing 1 having an inlet 2 and an outlet 3 for fluid. The casing 1 is formed with an outflow path 10 that has a valve port 11 that is opened and closed by a valve body 51 of a valve mechanism 50 and outflows the drain to the outlet 3. The outflow path 10 is composed of a straight valve port side passage 13, an intermediate passage 16 having a wall surface facing the valve port 13, and an outlet side passage 18. The casing 1 is configured to comprise: a casing body 5 having the valve port side passage 13 and the outlet side passage 18 and composed of a container 7 and a lid 20; and a partial body 30 attached to the lid 20 and having the intermediate passage 16. The partial body 30 is made of a corrosion-resistant and abrasion-resistant material and made in a removable manner.SELECTED DRAWING: Figure 5
Patent JP-2022012979-A (JP)
Title: Electric blower, and vacuum cleaner mounting the same
Inventor: SAKAGAMI SEIJI
IPC: F04D29/056
Filed: 2020-07-02
Abstract: To achieve a constitution with high reliability even though it is small and light, and to secure a stable operation even when a temperature change occurs by the operation.SOLUTION: An electric blower 200 includes: a rotary shaft 5; two bearings 10, 11 for receiving the rotary shaft; a rotor core 7 mounted at the rotary shaft between the two bearings; a bobbin 31 arranged in the periphery of the rotor core; and a motor housing 19 provided so as to cover the bobbin. One end of the motor housing is fitted in one of the two bearings, and the other end of the motor housing is fitted in the other of the two bearings. The outer peripheral side of the bobbin is formed in a step-like shape. On the outer periphery of the bobbin, a stator 33 in which an annular stator core 8 is integrated is arranged, and between one end of the stator core and the motor housing, a coil spring 32 is arranged. The coil spring, by an elastic force, allows the other end of the stator core to come into contact with the outer peripheral side of the bobbin, and allows one end of the bobbin to come into contact with the motor housing.SELECTED DRAWING: Figure 3B
Patent JP-2022022749-A (JP)
Title: Pyrite treatment device and pyrite treatment method
Inventor: YUCHI DAIKI
IPC: B02C23/00
Filed: 2020-07-03
Abstract: To provide a treatment device and a treatment method of pyrite where the increase of facility burden is suppressed and the load of the treatment work of the pyrite introduced from a crusher is reduced.SOLUTION: A pyrite hopper 11 internally partitions a storage space 13 storing pyrite introduced from a crusher. A nozzle insertion space 31 communicates the storage space 13 and the outside of the pyrite hopper 11. A suction nozzle 33 is inserted so as to be detached from the outside of the pyrite hopper 11 to the nozzle insertion space 31. The suction nozzle 33 suctions the pyrite stored in the storage space 13 in a nozzle insertion state of being inserted into the nozzle insertion space 31 and sends the pyrite to the outside of the pyrite hopper 11.SELECTED DRAWING: Figure 2
Patent JP-2022014344-A (JP)
Title: Laminated electrode, strain resistive film with electrode, and pressure sensor
Inventor: KOBAYASHI MASANORI
IPC: H01C7/00
Filed: 2020-07-06
Abstract: To provide a laminated electrode for a strain resistance film, etc. that exhibits good adhesion to wiring even after being exposed to a high temperature environment, when using a strain resistance film containing Cr and Al.SOLUTION: A laminated electrode is provided on top of a strain resistance film. The strain resistance film contains Cr and Al. The laminated electrode has a contact layer overlaid on the strain resistance film, a diffusion prevention layer overlaid on the contact layer, and a mounting layer overlaid on the diffusion prevention layer. The diffusion prevention layer is a laminated electrode containing transition elements belonging to the fifth and sixth periods.SELECTED DRAWING: Figure 2
Patent JP-2022018183-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-07-15
Abstract: To provide a game machine for enhancing interest by an informing performance having various parts.SOLUTION: An introduction part is provided in an informing performance, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, and an epilogue part is provided after reporting winning in the winning/losing informing part and a feeling of blessing is granted, thus achieving a performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part. A game machine has a special state controllable to an advantageous state advantageous to a player, reduces an impartation speed as the magnitude of game value to be imparted during a unit period if a state is determined to be a high-impartation state when the number of times of an advantageous state occurring during a continuous winning state reaches a specific number of times, and includes game control means, and performance control means capable of controlling a performance on the basis of control information transmitted from the game control means. The performance control means can execute performance control based on control information capable of specifying whether a state is a high-impartation state transmitted from the game control means.SELECTED DRAWING: Figure 33
Patent JP-2022019399-A (JP)
Title: Image forming apparatus
Inventor: MARUHASHI MASARU
IPC: H04N1/00
Filed: 2020-07-17
Abstract: To predict the future state of use of functions loaded in an image forming apparatus.SOLUTION: An image forming apparatus comprises: a storage unit that stores history information indicating the state of use of functions loaded in the image forming apparatus; and a control unit that generates use state data of the functions based on the history information and predicts the future state of use of the functions based on the use state data.SELECTED DRAWING: Figure 5
Patent JP-2020180987-A (JP)
Title: Systems for measuring thickness of glass articles
Inventor: AN CHONG PYUNG
IPC: G01B11/06
Filed: 2020-07-27
Abstract: To provide methods and systems, which allow for determining thickness of one or more layers of a glass sheet at beads and in a central area, and speeding up a thickness measurement system.SOLUTION: A method provided herein comprises introducing light into a glass article such that at least a portion of the introduced light is emitted from an edge of the glass article. The light emitted from the edge of the glass article is detected. An intensity profile of the emitted light is an intensity of the emitted light as a function of axial direction. A first intensity boundary of the intensity profile and a second intensity boundary of the intensity profile are determined. A thickness of a layer of the glass article is determined based on an axial distance between the first intensity boundary and the second intensity boundary.SELECTED DRAWING: Figure 3
Patent JP-2020191659-A (JP)
Title: Adaptive inter-color component residual prediction
Inventor: KIM WOO-SHIK
IPC: H04N19/50
Filed: 2020-07-29
Abstract: To provide a decoding method that improves the precision of inter-color component prediction.SOLUTION: A method of decoding video data comprises: determining a bit depth of luma residual samples for a block of video data; determining a bit depth of predicted chroma residual samples; adjusting the luma residual samples based on the bit depth of the luma residual samples and the bit depth of the chroma residual samples; determining chroma residual samples for the block of video data based on the bit-depth adjusted luma residual samples and the predicted chroma residual samples; and decoding the block of video data based on the luma residual samples and the chroma residual samples.SELECTED DRAWING: Figure 5
Patent JP-2022013515-A (JP)
Title: Charcoal ignition unit and charcoal cooking heater
Inventor: OKUMURA FUMIO
IPC: F24B15/00
Filed: 2020-07-02
Abstract: To enable the ignition work of a fire starter and charcoal-grill cooking in a cooking room and a dining room in a ventilated environment by a ventilation fan by prohibiting a use in a room in ventilation-failure closed-room state by generating a white smoke which rises from an ignition area at ignition.SOLUTION: A temperature holding ventilation part is formed between a fire start combustion part and a bottom face of a box-type vessel 1, the temperature holding ventilation part is located in an ignition area, a center opening is formed, an ignition space exists, also in the combustion area, a block face is formed at a combustion area at ignition, the supply of combustion air to the combustion area is prohibited, and a delay opening block layer 20 being a place which is opened by the combustion of the combustion area is formed. A bottom face space for making a part of a side face communicate with ambient air is formed at a lower part of the temperature holding ventilation part, ambient air is supplied to only the ignition space at ignition, and at the combustion of the fire start combustion part, ambient air is also supplied to the bottom face of the fire start combustion part in the combustion area via the temperature holding ventilation part.SELECTED DRAWING: Figure 2
Patent JP-2022026499-A (JP)
Title: High pressure tank and manufacturing method of the same
Inventor: KATANO KOJI
IPC: B29C70/32
Filed: 2020-07-31
Abstract: To provide a technology that can change a dimension of a high pressure tank with a simple method in which an arbitrary number of pipe formation parts each having an arbitrary length are combined and joined to adjust a dimension of a reinforcement pipe part arbitrarily.SOLUTION: A high pressure tank includes: a reinforcement layer; and a liner disposed on an inner surface of the reinforcement layer and having a gas barrier property. The reinforcement layer may include: a cylindrical reinforcement pipe part which is formed by connecting cylindrical pipe formation parts with each other; and a pair of dome-shaped reinforcement dome parts disposed at both ends of the reinforcement pipe part.SELECTED DRAWING: Figure 1
Patent JP-2022028516-A (JP)
Title: Acrylic rubber composition, seal member, and method for manufacturing seal member
Inventor: Kusunoki katsuhiko
IPC: C08K3/36
Filed: 2020-08-03
Abstract: To provide an acrylic rubber composition for obtaining a vulcanizate capable of achieving both good tensile strength at break and elongation at break while having a good compression set rate.SOLUTION: The acrylic rubber composition contains a carboxyl group-containing acrylic rubber, a crosslinking agent, and silica. The crosslinking agent is an amine-based vulcanizing agent. The silica contains two kinds of silica different in bulk density. The content of the crosslinking agent is 0.5-5 pts.mass based on 100 pts.mass of the carboxyl group-containing acrylic rubber. The total content of the silica is 10-100 pts.mass based on 100 pts.mass of the carboxyl group-containing acrylic rubber.SELECTED DRAWING: Figure 1
Patent JP-2022029327-A (JP)
Title: mask
Inventor: TANAHASHI YASUYUKI
IPC: A41D13/11
Filed: 2020-08-04
Abstract: To provide a mask excellent in a wear feeling and appearance.SOLUTION: A mask 10 comprises an air permeable coating part 11 and wearing means 12. In the coating part 11, an upper edge part 14, a lower edge part 15, a side edge part 16, and a ridge line 13 are formed by sewing a part of air permeable backing fabric 41 and a part of front fabric 31 overlapping with each other. The ridge line 13 extends between the upper edge part 14 and the lower edge part 15, bends to protrude toward a front of the mask 10, and bisects the coating part 11 in a width direction. At a part of the backing fabric 41, a first belt-like wire 61 extending along the ridge line 13 exists. The first belt-like wire 61 has each of core materials 66a, 66b having elastic restoration force on each of both edge parts, one of both edge parts is sewn to the part of the backing fabric 41 along the ridge line 13, the other of both edge parts is located at a position separated from the ridge line 13, and is in a state of being sewn to neither of the backing fabric 41 nor the part of the front fabric 31.SELECTED DRAWING: Figure 3
Patent JP-2021060573-A (JP)
Title: Wafer chuck, method for producing the same, and exposure apparatus
Inventor: HIRABAYASHI KEIJI
IPC: G03F7/20
Filed: 2020-08-06
Abstract: To provide a wafer chuck that has reduced dusting and achieves improved durability by reduction in wear.SOLUTION: A wafer chuck includes a base, the base has an oxidation-treated layer, and a film made of diamond-like carbon (DLC) is formed on an outermost surface of the base.SELECTED DRAWING: Figure 1
Patent JP-2022032434-A (JP)
Title: Hot water storage type hot water supply device
Inventor: USHIJIMA WATARU
IPC: F24H1/18
Filed: 2020-08-12
Abstract: To provide a hot water storage type hot water supply device capable of discharging water in a hot water storage tank from a tap hole, even in a state where a water flow in a water pipe is stopped.SOLUTION: A hot water storage type hot water supply device 10 that sends hot water from a hot water storage tank 11 to a tap hole via a hot water supply pipe 13, comprises a pump 26 that suctions hot water from a lower part of the hot water storage tank 11 and sends it out toward the hot water supply pipe 13. Therefore, with the hot water storage type hot water supply device 10, it is possible to supply the hot water from the lower part of the hot water storage tank 11 to the tap hole by operating the pump 26 even when there is no water pressure in a water pipe 12.SELECTED DRAWING: Figure 1
Patent JP-2022034242-A (JP)
Title: Method for manufacturing package, film for packaging material, and laminated film and packaging material provided with the film
Inventor: NAGAI AKIRA
IPC: B65D65/40
Filed: 2020-08-18
Abstract: To provide a method for manufacturing a package having excellent slipperiness of an oil-in-water-dispersed content.SOLUTION: There is provided a method for manufacturing a package, including (A) preparing a packaging material having an innermost layer containing a resin composition containing a polyolefin resin and at least one selected from an ethylene-α, β-unsaturated carboxylic acid copolymer and an ionomer thereof, which is the resin composition in which a content of at least one selected from the ethylene-α, β-unsaturated carboxylic acid copolymer and the ionomer thereof is 0.5 to 30 mass% based on a total amount of the resin composition; (B) producing a package having the packaging material and an oil-in-water dispersion type content contained in a sealed state by the packaging material; and (C) absorbing oil contained in the contents into the innermost layer by heat-treating the package.SELECTED DRAWING: Figure 2
Patent JP-2022038964-A (JP)
Title: Manufacturing method of electrode sheet
Inventor: NAKAMURA KOTA
IPC: H01M4/04
Filed: 2020-08-27
Abstract: To provide a manufacturing method of an electrode sheet which is less likely to break a current collector foil and can reduce wrinkles generated in the current collector foil by extending an adjacent portion of a non-mixed material laminated portion.SOLUTION: A manufacturing method of an electrode sheet includes a non-mixed material laminated portion rolling step (S1) of roll-pressing an outer portion 153c of a non-mixed material laminated portion 153 to roll the outer portion in a longitudinal direction DA, a roll press step (S2) of rolling the mixed material laminated portion 154 to compact an electrode mixed material layer 152 and roll a laminated current collector foil portion 151c, and a non-mixed material laminated portion extension step (S3) of winding an electrode sheet 155 around the non-mixed material laminated portion 153 to extend at least an adjacent portion 153b of the non-mixed material laminated portion 153 in the longitudinal direction DA in a manner in which the mixed material laminated portion 154 faces a small diameter portion 31, and the non-mixed material laminated portion 153 is pressed against the large diameter portion 35 with respect to a stretched roll 30 having the small diameter portion 31 and the large diameter portion 35 in a state in which tension is applied to the current collecting foil 151 of the electrode sheet 155 in the longitudinal direction DA.SELECTED DRAWING: Figure 4
Patent JP-2022019491-A (JP)
Title: Crime prevention system through use of smartphone
Inventor: SARUTANI SUSUMU
IPC: G08B25/10
Filed: 2020-09-04
Abstract: To provide a crime prevention system that enables information about a crime prevention device to be checked from a remote place and enables the crime prevention device to be controlled.SOLUTION: The crime prevention system includes an object detection sensor, a security camera, a speaker, control devices that control them, an information transmitting/receiving electronic device for communicating with each of the control devices, and a management smartphone for communicating with the information transmitting/receiving electronic device. The information transmitting/receiving electronic device is caused to function as sensor output receiving means for receiving a detection signal of the object detection sensor, security camera video receiving means for receiving video information of the security camera, and speaker driving output means for outputting a voice signal to be supplied to the speaker. The management smartphone is caused to function as received information determination means, and recording driving transmitting means for outputting, to the security camera control device, a driving signal for driving the security camera based on the received information determination means, so that each of the control devices can be controlled from the management smartphone via the information transmitting/receiving electronic device.SELECTED DRAWING: Figure 1
Patent JP-2021047857-A (JP)
Title: Authentication device and authentication method
Inventor: NISHIHARA MASATAKA
IPC: G06F21/31
Filed: 2020-09-11
Abstract: To provide an authentication device capable of performing highly safe hardware authentication.SOLUTION: An authentication device 201 for authenticating a communication device 204 to be managed includes: an authentication information storage section 233 for storing authentication information including a serial number unique to the communication device 204; a serial number collection section 219 for collecting the serial number included in the communication device 204 from the communication device 204 when connecting to the communication device 204; and an authentication determination section 221 which checks whether or not the serial number collected from the communication device 204 by the serial number collection section 219 is included in the authentication information stored in the authentication information storage section 233, and maintains the connection with the communication device 204 in a connected state when the serial number is confirmed to be included in the authentication information stored in the authentication information storage section 233.SELECTED DRAWING: Figure 7
Patent JP-2022048864-A (JP)
Title: Pneumatic tire
Inventor: MIYAZAWA MASASHI
IPC: B60C11/00
Filed: 2020-09-15
Abstract: To provide a pneumatic tire that can strike a balance between uneven wear-resistant performance and wet brake performance.SOLUTION: A pneumatic tire includes: a carcass layer 13 constituting a skeleton of a tire; and a belt layer 14 arranged in an outer periphery of the carcass layer 13. The tire has 5.0% or less peripheral fluctuation rate of an actual ground-contact area image when a load rate is set to 70% load capacity according to a pneumatic pressure which is defined according to a predetermined standard.SELECTED DRAWING: Figure 1
Patent JP-2022042911-A (JP)
Title: Volume reduction and dechlorination apparatus for chlorine-containing plastic waste, and method for volume-reducing chlorine-containing plastic waste while separating chlorine contained therein
Inventor: IJIRI MASAHIKO
IPC: B09B3/40
Filed: 2020-09-03
Abstract: To provide a volume reduction and dechlorination apparatus capable of separating and removing chlorine from plastic waste containing chlorine, and reducing volume of the plastic waste.SOLUTION: A batch volume reduction and dechlorination apparatus (1) for chlorine-containing plastic waste includes: a volume-reduction unit (2) for chlorine-containing plastic waste; a chlorine treatment unit (3) converting chlorine gas to hydrochloric acid; and a connecting pipe (25) for these. The volume-reduction unit (2) is provided with: a treatment vessel for housing the chlorine-containing plastic waste; an outside vessel being an outside vessel (5) forming a space between itself and the treatment vessel, and for housing the treatment vessel, and having an introducing port (6) for introducing the chlorine-containing plastic waste into the treatment vessel; a chlorine gas discharge port (12); and a heat source for supplying heat into the treatment vessel. The chlorine treatment unit (3) is movable together with the volume-reduction unit (2).SELECTED DRAWING: Figure 1
Patent JP-2022055016-A (JP)
Title: Long fiber nonwoven fabric, and, production method of long fiber nonwoven fabric
Inventor: YOSHIDA HIDEO
IPC: D04H3/011
Filed: 2020-09-28
Abstract: To provide a long fiber nonwoven fabric which includes polyethylene terephthalate and copolymerized polyester, and furthermore has high bulk density and excellent flexibility.SOLUTION: A long fiber nonwoven fabric is provided, comprising a two-component composite spun long fiber of polyethylene terephthalate and copolymerized polyester, and having an apparent density of 0.1 g/cc or more and a recovery rate at 10% elongation of 65% or more.SELECTED DRAWING: None
Patent JP-2022055671-A (JP)
Title: Coil component
Inventor: KAWAGUCHI YUICHI
IPC: H01F27/29
Filed: 2020-09-29
Abstract: To prevent short-circuiting failure by controlling the flow of solder in a coil component of a surface mount type.SOLUTION: A coil component 10 includes a coil part 20 in which conductive layers 31 to 34 and interlayer insulating layers 40 to 44 are alternately stacked. The conductive layers 31 to 34 include coil conductor patterns C1 to C4 embedded in the coil part 20, and electrode patterns 51 to 54 and 61 to 64 exposed from the coil part 20. In the interlayer insulating layers 40 to 44, a part existing between the electrode patterns protrudes from the surface of the electrode patterns and by this protrusion, the flow of solder to the stacking direction is suppressed. Thus, the short-circuiting failure due to the flow of solder in the stacking direction can be prevented.SELECTED DRAWING: Figure 6
Patent JP-2022056856-A (JP)
Title: Nonwoven fabric
Inventor: NISHIJIMA TOSHIKI
IPC: D01F8/14
Filed: 2020-09-30
Abstract: To provide a nonwoven fabric having a high water retentivity, a high friction coefficient, smooth tactile feel in close contact with skin, and stable dimensions and tactile.SOLUTION: A nonwoven fabric contains a splittable conjugate fiber including two or more thermoplastic resin components. At least one of the components includes a swellable thermoplastic resin having an increase rate of the fiber cross section of 20% or more and 1000% or less when immersed in water at 25°C for 10 minutes.SELECTED DRAWING: Figure 1