baber/WOPTO huggingface dataset:
Patent JP-2022144378-A (JP)
Title: fuel cell stack
Inventor: FUKUI YOICHI
IPC: H01M8/2465
Filed: 2021-03-19
Abstract: To effectively suppress liquid water from entering a power generation cell in a full cell stack having a bypass passage and an annular protrusion.SOLUTION: In a fuel cell stack 10, a bypass passage 94 that communicates a second plate side communication hole 18a and a lower oxidant gas discharge communication hole 34b2 is formed between a first insulating plate 17 and a second insulating plate 18. An annular protrusion 92 that protrudes toward the second plate side communication hole 18a is provided around the first plate-side communication hole 17a. The lower portion of the inner surface 17s forming the first plate-side communication hole 17a includes an inclined portion 96 that slopes upward toward the downstream in the flow direction of the reaction gas.SELECTED DRAWING: Figure 5
Patent JP-2022145015-A (JP)
Title: Imaging device for endoscope and imaging system
Inventor: TANAHASHI FUMINORI
IPC: A61B1/04
Filed: 2021-03-19
Abstract: To improve the assemblability without causing loss of optical performance.SOLUTION: In an exterior casing 9 constituting an imaging device 3 for an endoscope, external dimensions in a direction along a first axis Ax1 are larger than external dimensions in a direction along an optical axis Ax0 of the endoscope. The exterior casing 9 includes: a first exterior part 91 having a first side wall 913 and a second side wall intersecting with the optical axis Ax0 of the endoscope, in which a first opening 9131 is provided on the first side wall 913, a second opening 9141 is provided on the second side wall, and a third opening 9152 is provided on a third side wall 915 intersecting with the first axis Ax1; a second exterior part 92 for sealing a second opening 9141 side in the first exterior part 91; and a connector part 93 for sealing a third opening 9152 side in the first exterior part 91. An optical system 10 and an imaging part 11 are stored in the exterior casing 9 in a state that they are aligned on the optical axis Ax0 of the endoscope.SELECTED DRAWING: Figure 3
Patent JP-2022145172-A (JP)
Title: Method for manufacturing toner for electrostatic charge image development, toner for electrostatic charge image development, and electrostatic charge image developer
Inventor: TACHIKAWA TAKAHISA
IPC: G03G9/097
Filed: 2021-03-19
Abstract: To provide a method for manufacturing toner for electrostatic charge image development which reduces mixture of coarse toner.SOLUTION: In a method for manufacturing toner for electrostatic charge image development, an aggregation step includes agitating a dispersion liquid in the aggregation step at required agitation power per unit volume of 1.0 kW/m3 or more and 6.0 kW/m3 or less, and a viscosity of the dispersion liquid during agitation is 5 Pa s or more and 50 Pa s or less at a shear rate of 1/s. The viscosity of the dispersion liquid is a viscosity obtained by measuring part of the dispersion liquid as a sample at a sample temperature of 25°C.SELECTED DRAWING: None
Patent JP-2022146225-A (JP)
Title: Charging facility
Inventor: TSUCHIYA YOSHIYUKI
IPC: B60L53/31
Filed: 2021-03-22
Abstract: To suppress that an installation cost becomes expensive at the time of installation so as to be available in a plurality of parking spaces.SOLUTION: A charging stand 200 is a movable charging facility which is installed in a partition part 104 separating a first parking space 100 and a second parking space 102, and can charge battery mounted on a vehicle parked in a parking space of any one of the first parking space 100 and the second parking space 102. A charging stand 300 comprises: a movable part 300a containing a connector which can be connected to the battery; and a lifting device 306 that lifts and drops the movable part 300a so as to be positioned at a position of any one of a first position where the movable part 300a is projected to a space on the first parking space 100 side from the partition part 104, a second position where the movable part 300a is projected to the space on the second parking space from the partition part 104, and a third position in which the movable part 300a is housed in the partition part 104.SELECTED DRAWING: Figure 1
Patent JP-2022147223-A (JP)
Title: Optical measurement system, optical measurement method and measurement program
Inventor: KAWAGUCHI SHIRO
IPC: G01B11/06
Filed: 2021-03-23
Abstract: To provide a technique for reducing errors due to temperature change and the like generated in a spectroscopic detector, etc.SOLUTION: An optical measurement system comprises: a light source; a spectroscopic detector; a reference sample configured to maintain its properties to temperature changes; a changeover mechanism changing over between a first optical path irradiating a sample as measuring object with light from the light source and guiding the light generated in the sample to the spectroscopic detector and a second optical path irradiating the reference sample with light from the light source and guiding the light generated in the reference sample to the spectroscopic detector; and a calculation part that calculates a measured value of the sample, by performing correction processing based on a change between a first detection result outputted by the spectroscopic detector by irradiating the reference sample with the light from the light source at a first clock time and a second detection result outputted by the spectroscopic detector by irradiating the reference sample with the light from the light source at a second clock time, from a third detection result outputted by the spectroscopic detector by irradiating the sample with the light from the light source at a third clock time temporally close to the second clock time.SELECTED DRAWING: Figure 3
Patent JP-2022147667-A (JP)
Title: Medium supply mechanism
Inventor: MIYACHI RYOSUKE
IPC: B65H7/20
Filed: 2021-03-23
Abstract: To provide a medium supply mechanism that matches the order of supply-start time of a plurality of supply units coupled to a plurality of individual transport paths different in route length to the order of mediums arriving at a reference arrival position on a confluent transport path by simple control.SOLUTION: A medium supply mechanism includes a control section that makes a supply-start time t12 of a first supply unit 11 later than a supply-start time t21 of a second supply unit 12 by supply-order adjustment control in which if a medium M3 supplied from the first supply unit 11 next to a medium M2 supplied from the second supply unit 12 is allowed to arrive at a reference arrival position and if the supply-start time t12 of the first supply unit 11 is earlier than the supply-start time t21 of the second supply unit 12, then at least one is carried out of increasing the transport speed to arrive at the reference arrival position of the medium M3 supplied from the first supply unit 11 and decreasing the transport speed to arrive at the reference arrival position of the medium M2 supplied from the second supply unit 12.SELECTED DRAWING: Figure 5
Patent JP-2021103893-A (JP)
Title: Linear image sensor
Inventor: KO TETSUYA
IPC: H01L27/146
Filed: 2021-03-25
Abstract: To provide a linear image sensor capable of reducing power consumption.SOLUTION: A linear image sensor comprises N-unit 101 to 10N, a reading circuit, and a control part. Each unit 10n comprises a photodiode 50 and a source follower amplifier 60. The source follower amplifier 60 includes a MOS transistor 61, an operation control switch 62, and a current source 63. A gate of the MOS transistor 61 is connected to a cathode of the photodiode 50 through a MOS transistor 51. The operation control switch 62 is provided between the source of the MOS transistor 61 and a connection node 64. The current source 63 is provided between the connection node 64 and a second reference potential input terminal.SELECTED DRAWING: Figure 2
Patent JP-2022149839-A (JP)
Title: Feeding device and image forming device
Inventor: KOBAYASHI NAOKI
IPC: B65H3/48
Filed: 2021-03-25
Abstract: To provide a feeding device suppressed in a failure that a blowing air amount to a sheet cannot be adjusted to the optimum amount for some sheets set in a sheet loading part, and an image forming device.SOLUTION: A feeding device has a sheet loading part such as a sheet loading bed for loading the sheet, and air blowing means such as a side air blowing device 14 having blowing means like a side blower 14a and a duct 14b blowing air blown from the blowing means and blowing air like side air to the sheet. The feeding device has first air volume adjusting means adjusting the air volume of the blowing means by controlling the blowing means and second air volume adjusting means 140 having an air releasing port 141 at the duct 14b and adjusting the air volume blown to the air releasing port 141.SELECTED DRAWING: Figure 7
Patent JP-2022150187-A (JP)
Title: Wire protection cover structure and wire routing tool
Inventor: NOMOTO TSUYOSHI
IPC: F16B7/04
Filed: 2021-03-26
Abstract: To restrict the position of a wire protection cover.SOLUTION: A wire protection cover structure includes a wire housing part 11 in which a wire We inserted from an opening 11a is housed, a wire protection cover 20 to close the opening 11a, a hinge part 30 that moves the wire protection cover 20 between an open position and a closed position relatively to the opening 11a, a main locking mechanism 40 that locks, to the wire housing part 11, the wire protection cover 20 in the closed position where the wire protection cover 20 closes the opening 11a, and a temporary locking mechanism 50 that locks, to the wire housing part 11, the wire protection cover 20 in the open position where the wire protection cover 20 does not close the opening 11a.SELECTED DRAWING: Figure 1
Patent JP-2022151943-A (JP)
Title: dehumidifier
Inventor: HORI TATSUYA
IPC: B01D53/26
Filed: 2021-03-29
Abstract: To provide a dehumidifier used for drying clothing and enhancing safety while quickly activating a main function.SOLUTION: A humidifier includes: a refrigeration cycle 10 which has a suction port 1 and a blowout port 2 and in which a compressor 4, a condenser 5, an expander 6 and an evaporator 7 are annually and successively connected; heating means 8 heating air; blowing means 9 blowing the air sucked through the suction port 1 to the blowout port 2 via the condenser 5, the heating means 8 and the evaporator 7; and a control part 11 controlling the refrigeration cycle 10, the heating means 8 and the blowing means 9. The refrigeration cycle 10 is structured using a slightly flammable or flammable refrigerant. The control part 11 activates the blowout means 9, the refrigeration cycle 10 and the heating means 8 in this order when activated, and thereby diffuses the refrigerant by the blowout means 9 to reduce risk of becoming firing concentration with respect to refrigerant leakage, so that safety is further enhanced while quickly activating a main function.SELECTED DRAWING: Figure 1
Patent JP-2021106403-A (JP)
Title: Video decoding method, video encoding method, and recording medium
Inventor: LEE JIN-HO
IPC: H04N19/176
Filed: 2021-03-30
Abstract: To provide a method and an apparatus for performing intra-prediction using an adaptive filter.SOLUTION: A method for performing intra-prediction includes: determining whether or not to apply a first filter for a reference pixel value on the basis of information of a neighboring block of a current block; applying the first filter for the reference pixel value when it is determined to apply the first filter; performing intra-prediction on the current block on the basis of the reference pixel value; determining whether or not to apply a second filter for a prediction value according to each prediction mode of the current block, which is predicted by the intra-prediction performance on the basis of the information of the neighboring block; and applying the second filter for the prediction value according to each prediction mode of the current block when it is determined to apply the second filter.SELECTED DRAWING: Figure 6
Patent JP-2022156271-A (JP)
Title: Active energy ray-curable ink composition, and printed matter, recording method, method for manufacturing printed matter and ink set using the ink composition
Inventor: IWASAWA KARUKI
IPC: C09D11/40
Filed: 2021-03-31
Abstract: To provide an active energy ray-curable ink composition which enables formation of a coated film that is excellent in flexibility, optical heat resistance and weather resistance, and a printed matter, a recording method, a method for manufacturing a printed matter and an ink set using the ink composition.SOLUTION: An active energy ray-curable ink composition contains a polymerizable compound A): a monofunctional polymerizable compound, and a polymerizable compound B): a bi- or higher functional polymerizable compound, as active energy ray-polymerizable compounds, wherein a mass average glass transition temperature of the active energy ray-polymerizable compounds is 55°C or higher, and a content of the number of functional groups of the polymerizable compound B) is 20% or more and 55% or less with respect to the total number of functional groups of the active energy ray-polymerizable compounds.SELECTED DRAWING: None
Patent JP-2022157242-A (JP)
Title: Compressor and system for controlling compressor
Inventor: MORITA KENJI
IPC: F04B49/10
Filed: 2021-03-31
Abstract: To provide a compressor capable of improving energy-saving effect and capable of restraining temperature rise of an electric motor, and a system for controlling the same.SOLUTION: A compressor 1 includes an electric motor 2, a compressor body 3 which is driven by the electric motor 2 and compresses gas, an inverter 4 which can vary a rotation number of the electric motor 2, a suction throttle valve 5 which is provided in a suction side of the compressor body 3, a pressure sensor 7 which is provided in a discharge side of the compressor body 3, and a control device 8 for controlling the inverter 4 and the suction throttle valve 5. The control device 8 calculates a load factor of the compressor 1 in a prescribed period, executes variable speed operation control when the load factor of the compressor 1 is lower than a prescribed value, and executes constant speed operation control when the load factor of the compressor 1 is equal to or higher than the prescribed value.SELECTED DRAWING: Figure 2
Patent JP-2022158127-A (JP)
Title: Game parlor system
Inventor: NAGASAWA HIROKAZU
IPC: A63F7/02
Filed: 2021-04-01
Abstract: To provide a game parlor system capable of deriving more proper theory information in a game machine having a ceiling function, as a target.SOLUTION: A game parlor system 1 corresponding to a game machine 2 in which a ceiling advantageous state is finished when a ceiling finish condition is satisfied without generation of jackpot comprises: basic information identification means for identifying basic information which indicates an adjustment situation of the game machine 2; setting means for setting specification information of the game machine 2; and ceiling theory information identification means for identifying ceiling theory information which is theory information including in a target period, a period after finish of the ceiling advantageous state. The game parlor system derives special theory information which indicates a value obtained by dividing, first special information corresponding to a case when jackpot occurs in an advantageous state, and second special information corresponding to a case when jackpot occurs in a normal state, with an expectation value capable of being identified by specification information, and identifies ceiling theory information being theory information including in a target period, a period after finish of the ceiling advantageous state.SELECTED DRAWING: Figure 1
Patent JP-2022151406-A (JP)
Title: fireproof panel
Inventor: TAKAHASHI ICHIRO
IPC: E04B1/94
Filed: 2021-04-16
Abstract: To aim to obtain further light-weight of a fireproof panel.SOLUTION: A fireproof panel comprises a honeycomb material, a pair of first incombustible materials with the honeycomb material sandwiched therebetween, a pair of decorative materials with the pair of first incombustible materials sandwiched therebetween, a second incombustible material provided on a first side of the honeycomb material, a pair of first reinforcing steel plates provided with the second incombustible material sandwiched between a pair of the first incombustible materials, a third incombustible material provided on a second side surface of the honeycomb material, a pair of second reinforcing steel plates provided with the third incombustible material interposed between a pair of the first incombustible materials, a pair of fourth incombustible materials provided with, between the pair of decorative materials, a side surface of a pair of the first incombustible materials, a side surface of the second incombustible material, and side surface of pair of the first reinforcing steel sheets, a side surface of the third incombustible material, and a pair of fifth incombustible materials provide on a side surface of the pair of second reinforcing steel sheets.SELECTED DRAWING: Figure 1
Patent JP-2022164999-A (JP)
Title: Rotation restriction device and steering device
Inventor: Uemoto Takaaki
IPC: B62D5/04
Filed: 2021-04-19
Abstract: To provide a rotation restriction device which has a small radial dimension and can make a load, acting on a member whose rotation amount is limited, almost equal regardless of a rotation direction of a rotary shaft.SOLUTION: A rotation restriction device includes: a rotary shaft 28 having a spiral groove 36 on an outer peripheral surface; a guide member 29 having a guide groove 38, which is provided over an entire length of a range in which the spiral groove 36 exists with respect to an axial direction of the rotary shaft 28, at a position facing the outer peripheral surface of the rotary shaft 28; a ball 30 disposed between the spiral groove 36 and the guide groove 38 and serving as a movable member; and a case 31 which has a holding hole 43 extending in a radial direction of the rotary shaft 28 and holds the guide member 29 at the inner side of the holding hole 43. An outer peripheral surface of the guide member 29 and an inner peripheral surface of the holding hole 43 are fitted in a non-circular form.SELECTED DRAWING: Figure 5
Patent JP-2022168382-A (JP)
Title: Zipper tape, bag body with zipper tape, and manufacturing method for the same
Inventor: YAMAMOTO AKIHIRO
IPC: A44B19/16
Filed: 2021-04-26
Abstract: To provide a zipper tape, a bag body with a zipper tape, and a manufacturing method for the same, which can implement productivity improvement by reducing a time for welding with a film constituting the bag body and a time requiring for zipper crushing.SOLUTION: This zipper tape 3 includes a female pawl member 11 and a male pawl member 9 that are formed using low melting point synthetic resin for zippers containing 50 mass% or more of metallocene-based polypropylene having an MFR equal to or higher than 5.0 g/10 minutes and a melting peak temperature equal to or lower than 130°C, which enables efficient zipper crushing.SELECTED DRAWING: Figure 2
Patent JP-2022172902-A (JP)
Title: Route guidance system, route guidance device, route guidance method, and program
Inventor: KOBAYASHI TOMONORI
IPC: G01C21/36
Filed: 2021-05-07
Abstract: To provide a route guidance system that, when adding a new destination to a set route, facilitates determination of a section that makes the route efficient by adding the new destination thereto.SOLUTION: A route guidance system is a route guidance system that guides a route including one or more first destinations based on road map data, and has: a receiving unit that receives input of a second destination to be added to the route; and a display control unit that, when the input of the second destination is received, displays a selection screen selectively displaying a plurality of sections to which the second destination can be added together with information on the route when the second destination is added to the sections.SELECTED DRAWING: Figure 1
Patent JP-2021108407-A (JP)
Title: Semiconductor device
Inventor: SASAGAWA SHINYA
IPC: H01L21/336
Filed: 2021-05-10
Abstract: To provide a transistor having a small channel length that offers a fine shape.SOLUTION: With a method for manufacturing a semiconductor device, a semiconductor is formed on a substrate. A first conductor film is formed on the semiconductor. A first insulator film is formed on the first conductor. A resist film is formed the first insulator. By exposing and developing the resist, a part of the first insulator is exposed while second and third regions being remained. Plasma is generated by applying bias in a direction orthogonal to an upper surface of the substrate and by a gas containing carbon and halogen. Organic matters are deposited by the plasma and etched. An etching rate of the organic matters exceeds a deposition rate in an exposed section of the first insulator. The deposition rate exceeds the etching rate at a side surface of the second region.SELECTED DRAWING: Figure 1
Patent JP-2022145379-A (JP)
Title: mask
Inventor: OKADA AKIYOSHI
IPC: A41D13/11
Filed: 2021-03-19
Abstract: To provide a mask and a face mask shield that allow eating and drinking while preventing infection, an ordering system therefor, and an SNS with an announcement/sales network.SOLUTION: Provided are: a slitted mask in which a slit is provided in the mask; a face mask shield formed by making a face shield for assisting the mask into the face mask shield; an ordering system therefor; and an SNS having the announcement/sales network for delivering the intellectual property to a world market via live commerce.SELECTED DRAWING: Figure 1
Patent JP-2022175129-A (JP)
Title: Oral composition, skin cosmetic and hair cosmetic
Inventor: NISHITANI YOSUKE
IPC: A61Q19/08
Filed: 2021-05-12
Abstract: To discover, from among naturally occurring compounds, ones having excellent actions, provide an anti-metabolic syndrome agent, a whitening agent, an anti-aging agent, a hair growth tonic, an anti-inflammatory agent and a liver function-improving agent each containing such discovered compounds as active ingredients, and also provide an oral composition, skin cosmetics and hair cosmetics each comprising such naturally occurring compounds.SOLUTION: Compounds 1-3 represented by the general formula (I) are used as active ingredients herein.SELECTED DRAWING: None
Patent JP-2022176762-A (JP)
Title: Composition and method for producing the same
Inventor: HIGUCHI HIROAKI
IPC: A23G4/14
Filed: 2021-05-17
Abstract: To provide a composition in which elasticity is improved.SOLUTION: Provided is a method for producing composition that includes a step of reacting gelatin and protein cross-linking enzyme to yield crosslinked gelatin having a shear viscosity higher than that of the gelatin, and a step of reacting the crosslinked gelatin and polyphenol.SELECTED DRAWING: None
Patent JP-2021189182-A (JP)
Title: Measuring thickness of translucent plastic article
Inventor: FISHER EDWARD
IPC: G01B11/06
Filed: 2021-05-27
Abstract: To measure thickness of a plastic article.SOLUTION: Thickness of a plastic product 12 is measured in two phases. In an initialization phase, a photosensor 16 separately and sequentially measures incident light energy from a light source for each of a plurality of spectral sub-regions within a total measurement range without existence of the plastic product to be measured. A processor 18 computes baseline incident signal level for the initialization phase by summing the incident light energy for each of the plurality of spectral sub-regions within the total measurement range. In a measurement phase, the photosensor detects light energy that is incident on a photosensor after being transmitted by the light source passing through the plastic product. A processor computes the thickness of the plastic product based on at least (i) light energy detected by the photosensor and (ii) the computed baseline incident signal level.SELECTED DRAWING: Figure 1