baber/WOPTO huggingface dataset:
Patent JP-2019194014-A (JP)
Title: Method for printing and drying
Inventor: SCHOENBERGER WOLFGANG
IPC: B41J2/01
Filed: 2019-04-22
Abstract: To provide optimum drying of substrates printed with ink.SOLUTION: The present invention relates to a method for printing and drying, which comprises printing 3 an ink 2 containing water and pigment onto a substrate in an inkjet printing process, the substrate having an initial moisture content 1a and absorbing at least the water of the ink, causing the moisture content of the substrate to rise 3a; and drying by radiation which selectively binds to water molecules in a first drying step 5,5a, and then, drying by radiation which selectively binds to the pigment in a second drying step 6,6a, in such a way that after completion 7 of both drying steps, 5,5a and 6,6a, the water of the ink applied has essentially completely evaporated and the substrate has essentially reattained the initial moisture content 7a.SELECTED DRAWING: Figure 1
Patent JP-2020172328-A (JP)
Title: Side leakage prevention pack case
Inventor: ZHANG TAO
IPC: B65D67/00
Filed: 2019-04-24
Abstract: To provide a pack case capable of preventing leakage from a side.SOLUTION: The pack case of the present invention includes a pack case and a case lid, in which a fixing block is provided in the pack case, a rotating rod connected to the case lid is connected to an upper end of the fixing block with a hinge, a heat insulation chamber that opens upward is provided in the pack case, and an inner box is provided in the heat insulation chamber. In an operation of the present invention, juice in the inner box will not leak from the side when a width of a slope is not too large, and because it remains in the heat insulation chamber even if it leaks from the side, cleanliness of an outer surface of the pack case is guaranteed and feeling about eating of a user is not affected.SELECTED DRAWING: Figure 1
Patent JP-2020182120-A (JP)
Title: Optical repeater and fiber optic transmission system
Inventor: TAKAHASHI HIDENORI
IPC: H04B10/077
Filed: 2019-04-25
Abstract: To provide a technology that enables an optical amplification repeater to switch the direction of a fiber path even after an optical fiber transmission line is laid in order to make the communication capacity of an optical fiber transmission line asymmetric between directions in an optical fiber transmission system.SOLUTION: An optical repeater includes variable isolators and an EDF 11 connected between the variable isolators that amplify optical signals. The variable isolator propagates through a specific fiber path (FB3, FB4) and passes an optical signal input from one of input/output ports 1 and 2 of the optical repeater and output from the other port in only one direction. Further, the variable isolator can switch a direction in which the optical signal is passed between a WE direction and an EW direction. An optical SW controller controls the variable isolator such that the optical signal passes in the WE direction or the EW direction on the basis of the detection result of the optical signals input from the input/output port 1 and 2, respectively to make the direction of the specific fiber path variable.SELECTED DRAWING: Figure 2
Patent JP-2020180228-A (JP)
Title: Hydrogel
Inventor: OTANI TORU
IPC: C08L5/16
Filed: 2019-04-25
Abstract: To provide a hydrogel exhibiting a high strength, biodegradability and self-recovery properties, and not hindering cell proliferation, therefore usable as a scaffold material, etc., for regenerative medicine.SOLUTION: A hydrogel includes polyrotaxane and water-soluble polysaccharide. The polyrotaxane has a structure in which a straight-chain molecule having blocking groups attached to both terminals penetrates an annular molecule. The annular molecule and the water-soluble polysaccharide are crosslinked in a reversible covalent bond.SELECTED DRAWING: None
Patent JP-2020181763-A (JP)
Title: Forming method of metal support cell conjugate, and metal support cell conjugate
Inventor: MIURA YOHEI
IPC: H01M8/0282
Filed: 2019-04-26
Abstract: To provide a forming method of a metal support cell conjugate that can balance ensuring of sealability between a metal support for the metal support cell and a cell frame and ensuring of bond strength, and to provide a metal support cell conjugate.SOLUTION: In a metal support cell 20 where a back plane of a power generation body 21 having catalyst electrode layers 21A, 21C and an electrolyte layer 21E, is supported by a metal support 22, a metal cell frame 30 is placed on the outer boundary of the metal support, and the metal support and the cell frame are joined by laser to form a metal support cell conjugate 10. In the forming method of the metal support cell conjugate, the metal support and the cell frame are positioned by applying vitreous paste 40 therebetween, and a laser beam is applied to a part on the power generation body side of the cell frame where the vitreous paste does not exists to form an inside joint 50.SELECTED DRAWING: Figure 1
Patent JP-2019191587-A (JP)
Title: Panel vibration type sound generating display device
Inventor: LEE SUNGTAE
IPC: H04R1/24
Filed: 2019-05-07
Abstract: To provide a panel vibration type sound generating display device that can realize excellent bass and stereo sound.SOLUTION: A display device comprises: a central actuator 200 for a low sound that is arranged in a central area C of a display panel; sound separation partition wall parts 600, 600' that have a left side actuator 200' and a right side actuator 200'' for a middle and high sound in an area L on the left side and an area on the right side of the central area C, and are arranged between the central area C and left side area L and between the central area C and right side area R; and a buffer part 400 that is arranged along the edges of the central area C and left and right areas.SELECTED DRAWING: Figure 2a
Patent JP-2019123563-A (JP)
Title: Packaging container
Inventor: KOMIYAMA KAZUMA
IPC: B65D43/10
Filed: 2019-05-13
Abstract: To provide a packaging container which prevents easy removal of a lid body by making a container body more firmly fit the lid body and yet diminishes an essential issue of such a fitting mechanism that the container body bends or twists when the firm fitting is released.SOLUTION: The present invention relates to a sheet-molded packaging container comprising a container body and a lid body, the container body including: a bottom face; wall faces; a lid-body fitting flange portion; a container-side reversely tapered face; and a knob portion with a plane portion outwardly swelling from a portion of the outer periphery of the container body. The lid body has: a top plate; lid body walls; a lid-body flange portion; a lid-body reversely tapered face, and a receiving strip corresponding to the knob portion in a portion of the outer periphery of the lid body. The receiving strip is larger than the knob portion in the outer periphery and bendable vertically. The container-side reversely tapered face is provided via a rounded part formed along the entire perimeter from the lid-body fitting flange portion, and the lid-body reversely tapered face is intermittently provided via a lid-body rounded part from the lid-body flange portion. The depth of the lid-body reversely tapered face is made to correspond to the depth of the container-side reversely tapered face.SELECTED DRAWING: Figure 34
Patent JP-2020190511-A (JP)
Title: Estimation method of position of mixture of foreign matter, and flowmeter
Inventor: MAEJIMA HIKARI
IPC: G01F1/00
Filed: 2019-05-23
Abstract: To reduce time required for investigation of a position in which a foreign matter is mixed.SOLUTION: An ultrasonic flowmeter 10 computes an average flow velocity until a part (a part in which the amount of mixture of air is maximized) in which concentration of fuel gas reaches a pair of ultrasonic elements 20 from start of flow of the fuel gas when the fuel gas is allowed to flow after stopping. Distance over which a part (a part in which the amount of mixture of air is maximized) in which concentration of fuel gas is the lowest travels is computed from the average flow velocity, and time until a part (a part in which the amount of mixture of air is maximized) in which concentration of fuel gas is the lowest reaches the pair of ultrasonic elements 20 from start of flow of the fuel gas.SELECTED DRAWING: Figure 3
Patent JP-2019143163-A (JP)
Title: Thermal expansive fire resistant resin composition
Inventor: SHIMAMOTO TOMOO
IPC: C08L27/24
Filed: 2019-05-23
Abstract: To provide a thermal expansive fire resistant resin composition capable of extrusion molding and having high expansion property and high residual hardness.SOLUTION: A thermal expansive fire resistant resin composition contains 100 pts.wt. of a resin component, 3 to 300 pts.wt. of thermal expansive graphite and 2 to 200 pts.wt. of an inorganic filler and having average aspect of the thermal expansive graphite of 20 or more.SELECTED DRAWING: Figure 2
Patent JP-2020194034-A (JP)
Title: Transmission type screen and video display device
Inventor: SEKIGUCHI HIROSHI
IPC: G02B5/08
Filed: 2019-05-27
Abstract: To provide a transmission type screen with high transparency, and a video display device including the same.SOLUTION: A screen 10 is a transmission type screen, and includes a plurality of unit optical shapes 121 that are convex on a light incidence surface side, and arranged along a first direction that is parallel to at least a screen surface, and a reflection layer 13 that is stacked in a film shape on the light incidence side of the unit optical shape 121, transmits a part of video light, and reflects a part of the video light to make the resulting light directed to an emission surface. The unit optical shape 121 has a cross-sectional shape, which is taken along a cross section parallel to the first direction and a thickness direction of the screen 10, that is approximately rectangular. A surface that is positioned on the most light incidence side is a second surface 123. Of two surfaces facing each other on both sides of the second surface 123, the surface with a larger angle with respect to a normal direction of the screen surface is a first surface 122 and the surface with a smaller angle is a third surface 124. The reflection layer 13 is formed on at least the first surface 122 and the second surface 123.SELECTED DRAWING: Figure 2
Patent JP-2020193355-A (JP)
Title: Method for producing separator material for fuel cell
Inventor: IKEDA KOTARO
IPC: H01M8/0226
Filed: 2019-05-27
Abstract: To provide a production method capable of producing a separator material having electrical conductivity and press workability.SOLUTION: There is provided a method for producing a separator material for a fuel cell comprising a titanium base material and a mixed layer containing carbon particles and titanium oxide on the titanium base material, which comprises a rolling step of rolling the titanium base material, an annealing step of annealing the titanium base material after the rolling step, a coating step of coating the carbon particles on the surface of the titanium base material after the annealing step and an oxidation treatment step of heat-treating the titanium base material under an oxidative atmosphere after the coating step to form the titanium oxide, wherein the annealing step is performed so that a heating temperature (X) and a heating time (Y) satisfy a predetermined expression (A).SELECTED DRAWING: Figure 1
Patent JP-2020192723-A (JP)
Title: Coated metal plate
Inventor: KAWAMOTO KOSUKE
IPC: B32B15/08
Filed: 2019-05-28
Abstract: To provide a coated metal plate by an inkjet technique, etc. using an ultraviolet-curable ink, etc., the coated metal plate satisfying processability (hardly causing a crack in an ink layer even processed) and designability (capability of coating a visually observable design).SOLUTION: A coated metal plate includes a dot-like ink layer composed of a plurality of dots at an upper part of a surface at least on one side of a metal plate. An elastic modulus of the dot-like ink layer is 1.0 GPa or more, film thickness of the dot-like ink layer is 100 μm or less, and a dot diameter x and a dot interval y satisfy 80 μm≤x≤500 μm, y≤500 μm and 0.8x≤y≤(√2/2+0.2)x. However, the dot diameter x is a diameter of a true circle having the same area with each dot, and the dot interval y is a distance between centers of gravity of neighboring dots.SELECTED DRAWING: Figure 4
Patent JP-2020177005-A (JP)
Title: Embedded creative wall clock
Inventor: TU SHIYUAN
IPC: G04B37/14
Filed: 2019-05-29
Abstract: To provide an embedded creative wall clock having improved aesthetic appearance and improved mobility.SOLUTION: An embedded creative wall clock comprises a wall main body 10, where a lifting chamber 11 is formed in the wall main body 10; a sealing block 15 is arranged in a shrinking groove 13 in a slidable manner; a communication chamber 17 penetrating through left and right is formed in the sealing block 15; a transparent glass plate 18 is fixedly arranged in the communication chamber 17; a driving device 100 is arranged on a right side of the lifting chamber 11; and a lifting block 12 is connected with the driving device 100 so as to be meshed with each other. The wall clock 23 is embedded in the wall main body 10 at an initial state to reduce space to occupy, and prevent dust from falling on the wall clock 23. When a motor is activated, the wall clock 23 is pushed out to the outside of the wall, and the wall clock 23 is arranged so that the wall clock is hung on an outer face of the wall main body 10.SELECTED DRAWING: Figure 1
Patent JP-2020192219-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-05-30
Abstract: To enhance interest in a game in a game machine.SOLUTION: A game machine includes game control means capable of executing a game and performance control means capable of executing a performance relating to a game, and can generate a special game state advantageous to a player when a result of the game becomes a special one. In the game machine, the performance control means can execute an informing performance for reporting a degree of expectation that a game result becomes a special one in a predetermined informing mode, and can select at least one of a first informing performance in which an informing mode is changed in first time and a second informing performance in which an informing mode is changed in second time longer than the first time as informing performances.SELECTED DRAWING: Figure 37
Patent JP-2020193790-A (JP)
Title: Connection structure of radiation panel
Inventor: MAEHANE MAKOTO
IPC: E04B9/00
Filed: 2019-05-30
Abstract: To provide a connection structure of a radiation panel capable of easily and surely connecting panel bodies at low costs.SOLUTION: In a connection structure 1 of a radiation panel for connecting panel bodies 4 to each other by arranging panel bodies 3 in parallel with each other, and mounting a mounting member 10, each panel body 4 includes a first engagement portion 41 and a second engagement portion 42 projecting to one surface side and respectively extended along both side edge portions, the mounting member 10 is provided with engagement grooves 12a capable of engaging with the first engagement portion 41 and the second engagement portion 42 disposed in adjacent to each other by arranging the plurality of panel bodies 4 in parallel with each other, on a base portion 11, and the mounting member 10 is slid in a direction orthogonal to the parallel direction bridging over the plurality of panel bodies 4, so that the first engagement portion 41 and the second engagement portion 42 are housed in the engagement grooves 12a, and relative movement of the panel bodies 4 in the parallel direction is restricted.SELECTED DRAWING: Figure 1
Patent JP-2020198461-A (JP)
Title: Communication system, communication device, and setting change method of communication system
Inventor: YANAGI MASAHIRO
IPC: H04Q9/00
Filed: 2019-05-30
Abstract: To provide a communication system, a communication device, and a setting change method of the communication system that can reduce the power consumption of a first device and reduce the time to occupy radio waves.SOLUTION: A master unit 200 acquires setting change information of a slave unit 100 from a server 300 in advance (S21), includes the setting change information of the slave unit (100) in response data to sensor data (24), and transmits the response data including the setting change information of the slave unit 100 to the slave unit 100 (S25). The slave unit 100 changes setting based on the setting change information included in the response data (S10).SELECTED DRAWING: Figure 5
Patent JP-2020197847-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: HIRAGA DAIKI
IPC: G06T7/60
Filed: 2019-05-31
Abstract: To suppress the increase in a processing load for estimating the number of specific objects included in a captured image.SOLUTION: First estimation means executes estimation processing to estimate a number of specific objects in a plurality of segmented areas in a first image captured by image capturing means. Second estimation means executes estimation processing for a target area that is a target of the estimation processing among a plurality of segmented areas in a second image captured later than the first image. Determination means determines a number of specific objects in non-target areas other than the target areas among the plurality of segmented areas in the second image based on the number of the specific objects estimated by the estimation process for the segmented areas in the first image corresponding to the non-target areas.SELECTED DRAWING: Figure 3
Patent JP-2020200207-A (JP)
Title: Oil composition for stabilizing storage of hydrogen peroxide
Inventor: YAMASHITA SHOGO
IPC: C01B15/037
Filed: 2019-06-07
Abstract: To provide an oil composition suppressing decomposition of hydrogen peroxide.SOLUTION: An oil composition for stabilizing the storage of hydrogen peroxide 50 contains silicone oil and is applied to an inner wall of a syringe 10.SELECTED DRAWING: Figure 1
Patent JP-2020023470-A (JP)
Title: Epoxyalkane production method and solid oxidation catalyst
Inventor: MEE LIN YAP
IPC: C07B61/00
Filed: 2019-06-11
Abstract: To provide: an epoxyalkane production method which can attain a high olefin conversion and a high selectivity to an epoxide even when an olefin including a long carbon chain is used and by which the epoxide can be obtained in high yield; and a solid oxidation catalyst.SOLUTION: The epoxyalkane production method of the present invention comprises reacting an olefin with an oxidant in the presence of a solid oxidation catalyst. The solid oxidation catalyst comprises a transition metal and a support to which the transition metal has been fixed. The support is a composite of a metal oxide with a phosphonic acid.SELECTED DRAWING: None
Patent JP-2020200530-A (JP)
Title: Brick for vacuum degassing apparatus and rh immersion tube using the same
Inventor: MORITA KEISUKE
IPC: C04B35/443
Filed: 2019-06-13
Abstract: To provide a brick for a vacuum degassing apparatus which is excellent in thermal shock resistance without degrading corrosion resistance; and to provide an RH immersion tube using the same.SOLUTION: A brick for a vacuum degassing apparatus can be obtained by adding an organic binder to a refractory raw material compound, mixing them, molding the resultant mixture, and thereafter heating the molded mixture, wherein: the refractory raw material compound comprises 5 mass% or more and 15 mass% or less of graphite, 40 mass% or more and 70 mass% or less of spinel having a grain size of 1 mm or more and less than 5 mm, and 20 mass% or more and 50 mass% or less of magnesia having a grain size of less than 1 mm. A content ratio of the spinel having the grain size of less than 1 mm is 10 mass% or less (including 0). A content ratio of the magnesia having the grain size of 1 mm or more and less than 5 mm is 5 mass% or less (including 0). An RH immersion tube using the brick is also provided.SELECTED DRAWING: None
Patent JP-2020203415-A (JP)
Title: Printing device, and printing device control method
Inventor: YAMAMOTO KAZUKI
IPC: B41J29/38
Filed: 2019-06-17
Abstract: To provide a printing device in which a size of a main body thereof is suppressed from being enlarged in a vertical direction.SOLUTION: A printing device 1 comprises: a roll paper storage part 10 that stores roll paper 100 having an end of continuous-form paper 20 firmly fixed to a winding core thereof; a conveyance passage K through which the continuous-form paper 20 fed out from the roll paper 100 is conveyed; a conveying roller 41 that conveys the continuous-form paper 20; a roller 71 to be detected that is provided at a downstream of the conveying roller 41 in a conveying direction of the continuous-form paper 20; and a control part. The control part determines a state of the roll paper 100 on the basis of a first paper feeding amount of the continuous-form paper 20 determined from rotation of the conveying roller 41 and a second paper feeding amount of the continuous-form paper 20 determined from rotation of the roller 71 to be detected.SELECTED DRAWING: Figure 2
Patent JP-2021000205-A (JP)
Title: Game machine
Inventor: KOYAMA HIROMITSU
IPC: A63F5/04
Filed: 2019-06-20
Abstract: To provide a game machine which makes it hard to see whether or not set value of winning probability of a winning combination lottery has been changed without causing a player to wrongly recognize that more indices than actually obtained are acquired.SOLUTION: A game machine counts indices by which privilege is imparted when it reaches specific value, which makes it possible to display it by using a display device, is set to a non-advantageous section when shift to a set change state occurs, performs display corresponding to a first index of indices where counting is started after shift to an advantageous section occurs when power is supplied, displays first specific value as specific value after a prescribed game section is over after shift to the advantageous section occurs, displays a second index whose counting is started by a specific trigger of the indices instead of the display corresponding to the first index in the case of the advantageous section when power is supplied, and displays second specific value set on the basis of value of the first index during the special trigger after the prescribed game section after the specific trigger is over instead of the first specific value.SELECTED DRAWING: Figure 19
Patent JP-2021000238-A (JP)
Title: Absorbent article
Inventor: KUDO ETSUKO
IPC: A61F13/494
Filed: 2019-06-20
Abstract: To provide an absorbent article whose standing fringe portions are arranged outside in a width direction of at least an absorbent core in a crotch area and is arranged at a position where back and forth bonding parts do not overlap the absorbent core in a planar view of the absorbent article, and can suppress leakage of excreta beyond a leak prevention cuff.SOLUTION: In a crotch area S3, standing fringe portions 73 are arranged outside in a width direction W of an absorbent core 50. In a planar view of the absorbent article 1, back and forth bonding parts 71 are arranged at a position where they do not overlap the absorbent core 50. The absorbent article 1 has contraction pars 85R which contract in a back and forth direction L by contraction of leg elastic members 85 arranged outside in the width direction W of the standing fringe portions 73 in the crotch area S3.SELECTED DRAWING: Figure 7