baber/WOPTO huggingface dataset:
Patent JP-2020156100-A (JP)
Title: Method of protecting content
Inventor: SHIMIZU TAKUYA
IPC: H04H40/18
Filed: 2020-06-10
Abstract: To provide a digital broadcast receiving apparatus capable of executing a function with a higher added value.SOLUTION: There is provided a broadcast receiving apparatus 100 to receive content transmitted through broadcasting signals. The broadcasting signals can transmit control information indicating a copy control state of transmitted content, control information for specifying whether protection is required when the transmitted content is output from the broadcast receiving apparatus, information indicating resolution of video of the transmitted content, and information indicating transmission characteristics of the video of the transmitted content. The control information for specifying whether protection is required indicates that protection is required or that protection is not required. When the control information cannot be received, a control unit determines that the control information indicates that protection is not required. The control unit executes control to apply output protection to the content in a case where the control information indicating the copy control state indicates that there is copy restriction or in a case where the control information indicates that protection is required on output.SELECTED DRAWING: Figure 7A
Patent JP-2021197420-A (JP)
Title: Silicon carbide semiconductor device
Inventor: OSE NAOYUKI
IPC: H01L29/417
Filed: 2020-06-11
Abstract: To provide a silicon carbide semiconductor device with high reliability.SOLUTION: A JBS structure SBD includes a nickel silicide film 33 subjected to ohmic junction to each of a p-type region 13 and a FLR 21 and a titanium film 31 subjected to Schottky barrier to an n-type drift region on the front face side of a semiconductor substrate 30. A thickness t10 of the nickel silicide film 33 is 300 nm or more to 700 nm or less. The nickel silicide film 33 includes a first portion 33a projecting from a front face of a semiconductor substrate 30 to such a direction as to be spaced from the front face of the semiconductor substrate 30 and a second portion 33b projecting to inward of the semiconductor substrate 30 from the front face of the semiconductor substrate 30 in the depth direction. A thickness t11 of the first portion 33a of the nickel silicide film 33 is equal to a thickness t12 of the second portion 33b. A width w12 of the second portion 33b of the nickel silicide film 33 is larger than a width w11 of the first portion 33a of the nickel silicide film 33.SELECTED DRAWING: Figure 4
Patent JP-2021194848-A (JP)
Title: Molding and method for manufacturing the same, and interior material
Inventor: TSUNABA KANA
IPC: B27N3/04
Filed: 2020-06-12
Abstract: To provide a molding which solves a problem of easy bonding during molding and a method for manufacturing the same, and an interior material.SOLUTION: A molding 1 has a multilayer structure 10 in which a first coating layer 11, a base material layer 12 and a second coating layer 13 are bonded to each other in this order. The base material layer 12 contains plant fibers 121 and binder resins 122 for binding the plant fibers. The binder resin 122 contains acid modified polyolefin and non-acid-modified polyolefin. The first coating layer 11 and the second coating layer 13 contain non-acid-modified polyolefin, and do not contain the plant fibers 121 and the acid modified polyolefin. An interior material includes the molding and a design layer stuck to a surface of the molding. A method includes the steps of: obtaining a laminated web in which a first web, a second web and a third web are laminated in this order; compressing the laminated web in a thickness direction and obtaining a fiber board; and shaping the fiber board and obtaining the molding.SELECTED DRAWING: Figure 1
Patent JP-2021194369-A (JP)
Title: Massage tool
Inventor: TAKEHANA SANEKI
IPC: A61H7/00
Filed: 2020-06-17
Abstract: To provide a massage tool for obtaining a sufficient massage effect even when a wide range of a body is massaged while moving the tool on a body.SOLUTION: A massage tool 100 comprises: a grip member 11; a base 13 arranged on one surface of the grip member 11 and formed of an elastic material; and a projection group 15 including a plurality of massage projections 14 fixed to the base 13. The massage projection 14 in the projection group 15 is arranged with a gap S so as to be in a mutually non-contact state. A massage area 20 being a space to which a massage object part of a user is introduced is formed among the adjacent massage projections 14.SELECTED DRAWING: Figure 1
Patent JP-2021001401-A (JP)
Title: Metal member
Inventor: KOSEKI HIDEMINE
IPC: C21D7/04
Filed: 2020-06-19
Abstract: To provide a metal member excellent in crack propagation resistance.SOLUTION: A metal member 1 has a modified layer 3 and a base layer 5 connected to the modified layer 3 in this order from a surface. In the modified layer 3, in a crystal orientation map image obtained by the EBSD (Electron backscatter diffraction) method, a region where the crystal orientation difference is 1.5° or more occupies 45% or more of an analysis field of 300 μm2 (=10 μm×30 μm where the dimension in the thickness direction×the dimension in the direction parallel to the surface) from the surface in the longitudinal section along the thickness direction of the modified layer 3.SELECTED DRAWING: Figure 10
Patent JP-2022000585-A (JP)
Title: Slide member
Inventor: UENO KENJI
IPC: C23C26/00
Filed: 2020-06-19
Abstract: To provide a slide member capable of reducing the friction loss at a friction initial stage.SOLUTION: A slide member of this invention includes an iron base material, and a metal inactive coating formed on a surface of the iron base material, wherein the metal inactive coating contains a benzotriazole-based compound, and a thickness of the metal inactive coating is 2-5 μm.SELECTED DRAWING: None
Patent JP-2022012819-A (JP)
Title: Beer-taste beverage and beer-taste beverage production method
Inventor: KATO YUICHI
IPC: C12G3/04
Filed: 2020-07-02
Abstract: To provide a beer-taste beverage with an excellent flavor substantially without hops as an ingredient.SOLUTION: The beer-taste beverage contains 0.1 mass ppm or less of iso-α acid, 2.0 g/100 mL or less of carbohydrates, and 3.5 g/100 mL or less of soy protein degradation products.SELECTED DRAWING: None
Patent JP-2022013194-A (JP)
Title: Vehicular decoration component
Inventor: DOKE SHINICHI
IPC: B60R13/00
Filed: 2020-07-03
Abstract: To inhibit adhesion force between a resin base material and a transparent resin layer from being deteriorated by ingress of a solvent.SOLUTION: An emblem 15 serving as a vehicular decorative component includes: a resin base material 21; a transparent resin layer 33 which is formed on the front side of the resin base material 21 and adheres to a side part of a surface of the resin base material 21 on a side part of a rear surface of itself; and a transparent resin film 45 laminated on at least a surface 36 of the transparent resin layer 33. A side part 49 of the resin film 45 covers a border portion B between a side surface 38 of the transparent resin layer 33 and a side surface 32 of a frame part 31 in the resin base material 21 and covers a border portion C between the side surface 32 and a side surface 27 of a base material body part 22.SELECTED DRAWING: Figure 2
Patent JP-2022014097-A (JP)
Title: Metal surface electrolytic polishing device and metal surface electrolytic polishing method
Inventor: MISHIMA YOSHIHISA
IPC: C25F7/00
Filed: 2020-07-06
Abstract: To provide a metal surface electrolytic polishing device and a metal electrolytic polishing method that allow for the depth of electrolytic polishing to be uniform and for the exchange of an electrolytic polishing solution to take no time.SOLUTION: The depth in an electrolytic polishing region is made uniform by an electrolytic polishing method using a metal surface electrolytic polishing device 1 comprising a cylindrical electrode 4 having an inner diameter close to the diameter of the electrolytic polishing region, a fiber ball 5 containing an electrolytic polishing solution, a sealing material covering the upper part of a metal to be electrolytically polished and having a hole in the electrolytic polishing region 2a, and a DC constant current power supply 6.SELECTED DRAWING: Figure 1
Patent JP-2020187363-A (JP)
Title: Photographing device for amusement
Inventor: KARITA TAICHI
IPC: G03B17/53
Filed: 2020-07-08
Abstract: To provide a technique capable of promoting the use of a more efficient photographing service for amusement.SOLUTION: In a photographing device for amusement 100, a registration processing unit establishes connection with a mobile terminal of a user via radio communication, obtains information to identify the user, and records correspondence relation between information to identify the mobile terminal with which connection is established and the information to identify the user. An output processing unit performs an output process so that at least one of a photographic image and an edited image will be transmitted to the mobile terminal whose correspondence relation is recorded.SELECTED DRAWING: Figure 1
Patent JP-2022015540-A (JP)
Title: Disaster inquiry business support system and disaster inquiry business support method
Inventor: MIYAGAWA YUKA
IPC: H04M11/04
Filed: 2020-07-09
Abstract: To promote complexity of call contents by automatic answering while maintaining smooth communication with telephone speakers.SOLUTION: According to a disaster inquiry business support system according to an embodiment, disaster-related information that changes from moment to moment is collected, FAQ information that summarizes answering contents to inquiries about disasters from residents to local governments is created, the FAQ information is always updated to the latest state based on the disaster-related information, the inquiries about the disasters from the residents are answered by calls during normal time, the inquiries from resident communication terminals provided to the residents are automatically answered after a disaster has occurred, and the FAQ contents are provided to the resident communication terminals upon the automatic answering.SELECTED DRAWING: Figure 1
Patent JP-2022016959-A (JP)
Title: Image forming apparatus
Inventor: SAITO YOSUKE
IPC: G03G15/08
Filed: 2020-07-13
Abstract: To provide an image forming apparatus that can suitably electrify the entire outer peripheral surface of an image carrier and can attach toner over the entire area of an outer peripheral surface of a polishing roller.SOLUTION: An image forming apparatus comprises a photoreceptor drum, an electrifying device, an exposure device, a developing device, and a cleaning device. The cleaning device includes a toner retaining member having toner retaining parts 652 that are arranged on both ends in an axial direction Dx of a polishing roller 62 with a space from an outer peripheral surface of the polishing roller 62 and retain a toner removed from an outer peripheral surface of the photoreceptor drum between the polishing roller 62 and the toner retaining parts. The toner retaining parts 652 extend in the axial direction Dx of the polishing roller 62 and have one ends in the axial direction Dx located outside the ends of a development guarantee area 54w and inside the ends of the developing roller 54 and the other ends located outside the ends of the polishing roller 62.SELECTED DRAWING: Figure 7
Patent JP-2022017082-A (JP)
Title: Cushion body and manufacturing method of the same
Inventor: TAKAHASHI YOSHIYUKI
IPC: B33Y80/00
Filed: 2020-07-13
Abstract: To provide a cushion body that can obtain dynamic characteristics which are different from dynamic characteristics obtainable from only a porous structure, and to provide a manufacturing method of such cushion body.SOLUTION: The cushion body 5 of the present invention includes: a porous structure 1 which is composed of flexible resin or rubber; and a first bag body 6 which delimits a first space 61 inside. Inside the first bag body, the porous structure is stored, and also a viscous fluid F is filled. The porous structure is provided with a skeleton part through the entirety and, the skeleton part is composed of a plurality of bone parts and a plurality of connection parts which connect the end parts with each other of the plurality of bone parts.SELECTED DRAWING: Figure 2
Patent JP-2021034031-A (JP)
Title: Concrete structure whole lifetime performance smart sensing, deterioration early warning system, and methods of the same
Inventor: WANG PENGGANG
IPC: G01N17/00
Filed: 2020-07-15
Abstract: To provide a concrete structure whole lifetime performance smart sensing, a deterioration early warning system, and a methods of them.SOLUTION: An early warning system contains: a main control module; a multi-functional sensor module; a theft prevention module; and a limitation early alarm module, achieves monitoring of environment parameters inside concrete with the multi-functional sensor module, and accurately predicts a residual service life of a structure on the basis of a temperature, a moisture, a chloride ion concentration, and a pH value in various depth parts, and combination of a corrosion generation limitation chloride ion concentration dynamically obtained, a stress state of a structure, and a lifetime prediction model. Also, in early alarm analysis, a correction method defining an aim at collected data has been designed, so that accuracy of monitoring data is secured more by correcting the temperature and the pH value with respect to real time monitoring data of a chloride ion sensor, and scientific evidence is provided for durability evaluation of the structure, maintenance and correction.SELECTED DRAWING: Figure 1
Patent JP-2022019019-A (JP)
Title: Distribution route determination device and program therefor
Inventor: MORI SHOHEI
IPC: H04W4/06
Filed: 2020-07-17
Abstract: To provide a distribution route determination device and a program, which determine a route enabling complementing missing data between terminal devices with the suppression of the number of terminal devices which perform direct communication.SOLUTION: In a distribution system, a distribution route determination device 3 includes: a reception state collection unit 30 which collects the reception state information indicating the existence or non-existence of missing data from a terminal device connected through a network N2; a route cost calculation unit 31a which, based on the reception state information, calculates route cost which complements the missing data between the terminal devices; a mathematical modeling unit 31b which generates a mathematical model of the route cost using, as a variable, the existence or non-existence of a pair of directly communicating terminal devices; a model variable calculation unit 31c which calculates the solution of the variable in the mathematical model; a route determination unit 31d which determines the pair of directly communicating terminal devices based on the calculated solution of the variable; and a distribution route notification unit 32 which notifies the associating terminal device of the determined pair, as distribution route information.SELECTED DRAWING: Figure 2
Patent JP-2022023417-A (JP)
Title: Settlement terminal, settlement processing system, and program
Inventor: SUZUKI YOSHIAKI
IPC: G06Q20/24
Filed: 2020-07-27
Abstract: To provide a settlement terminal, a settlement processing system, and a program that enable easy extraction of credit slips for transactions sold after approval.SOLUTION: A settlement terminal according to an embodiment includes: a credit information input unit into which credit information of a customer necessary for a customer conducting a transaction to make a payment by credit card is input; a transmission unit that transmits a request for approval of a settlement based on the credit information entered in the credit information input unit to a server for settlement; a receiving unit that receives an approval result for the request for approval from the server for settlement; an approval information input unit into which approval information issued for transactions for which settlement is pending in the approval result is input; and a settlement processing unit that performs the settlement processing necessary for settlement based on the approval information and outputs additional information indicating that the settlement processing is based on the approval information.SELECTED DRAWING: Figure 12
Patent JP-2022023696-A (JP)
Title: Device and method of feeding and conveying fan-shaped sheet
Inventor: OHARA YUJI
IPC: B65H1/18
Filed: 2020-07-27
Abstract: To provide a device and a method capable of feeding and conveying fan-shaped sheets at a high speed stably.SOLUTION: In a sheet 100, peripheral edge parts which include a linear part and in which one ends form a top part 103 with each other are made to be first and second peripheral edge parts, and a peripheral edge part containing a circular arc portion sandwiched by these other ends is made to be a third peripheral edge part. A paper feeding and conveying device 1 includes: a paper feeding part 2 for holding the plurality of sheets 100 as a paper bundle stacked along a vertical or inclined axis direction; an adsorption part 20 having an adsorption head for adsorbing two places, and for adsorbing the sheet 100 on the uppermost stage with the adsorption head and moving it along a first direction; and a conveyance part 3 for conveying the moved sheet 100 further in the first direction. The two places are positions along a second direction inclined with respect to the first direction when the adsorption head adsorbs the sheet 100, and the positions closer to a top part 103 than the third peripheral edge part in the first direction.SELECTED DRAWING: Figure 1
Patent JP-2022026300-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-30
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters the start pocket, determination processing for winning is performed. Then, variation display corresponding to a result of the determination processing is started, and a winning game is performed when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a special performance can be executed as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2022026340-A (JP)
Title: Wall-through joint and fixing structure of the same
Inventor: KASHIWAMATA TOMOAKI
IPC: F16L5/02
Filed: 2020-07-30
Abstract: To provide a wall-through joint in which workability is improved and stable water stop performance can be obtained.SOLUTION: A wall-through joint 10 has: a joint body 15 formed of an external groove screw 30A in an outer circumferential part and penetrating through a mounting hole 14 formed in a wall 12; an inner fixing ring 24 arranged in one side of the wall 12, and having an outer diameter formed larger than the mounting hole 14 and screwed to the external groove screw 30A; an outer fixing ring 16 arranged in the other side of the wall 12, and having the outer diameter formed larger than the mounting hole 14 and screwed to the external groove screw 30A; a middle fixing ring 22 having the outer diameter formed smaller than the mounting hole 14, and screwed to the external groove screw 30A; and an annular packing 20 arranged between the outer fixing ring 16 and the middle fixing ring 22, and having the inner circumferential part swelled to a radial direction inside and the inner diameter decreased so that a valley part of the external groove screw 30A may be buried by being formed of elastic material and being held with the outer fixing ring 16 and the middle fixing ring 22.SELECTED DRAWING: Figure 1
Patent JP-2022027119-A (JP)
Title: Grounding structure of endless belt, fixing device, and image forming apparatus
Inventor: KOBAYASHI JOTA
IPC: G03G15/00
Filed: 2020-07-31
Abstract: To allow grounding from an end face of an endless belt from which a conductive layer is exposed.SOLUTION: A grounding structure of an endless belt comprises: a heating belt 41 that has a conductive layer 412 and moves; conductive felt 50 as an example of conductive conduction means that is in contact with the conductive layer 412 exposed on an end face along a direction intersecting with the direction of movement of the heating belt 41 to establish conduction; the conductive felt 50 that serves also as pressure contact means that is brought into pressure contact with the end face of the conductive layer 412 of the heating belt 41; and a leaf spring 51 as an example of grounding means that grounds the conductive felt 50.SELECTED DRAWING: Figure 10
Patent JP-2021083074-A (JP)
Title: Information providing method, information distribution method, information providing device, information distribution device, program, and system
Inventor: MASUMURA Katsumasa
IPC: H04M3/51
Filed: 2020-08-04
Abstract: To efficiently acquire information on a dialing user regardless of the presence or absence of prior authentication of a user.SOLUTION: An information providing method includes: receiving history information about a first terminal as the result of a telephone call instruction being inputted via a screen for inputting the telephone call instruction to a prescribed telephone number at the first terminal; transmitting, to the first terminal, identification information representing characters of a predetermined number of digits and including a first character that is uniquely allocated during a specific period in accordance with the timing at which the history information has been received among multiple periods; and, upon reception of the identification information from an information distribution device, transmitting, to the information distribution device, information in accordance with the history information received from the first terminal which is a transmission destination of the identification information.SELECTED DRAWING: Figure 1
Patent JP-2022030343-A (JP)
Title: Pneumatic tire
Inventor: FUJII TAKASHI
IPC: B60C11/00
Filed: 2020-08-07
Abstract: To provide a pneumatic tire configured so that initial tensile strain caused by thermal shrinkage of vulcanized rubbers and tensile strain caused by opening of a groove rim-assembled and inflated are relaxed so as to suppress crack of a groove and cornering power and rolling resistance are improved.SOLUTION: A length CW determined by dividing in half a length in a tire width direction measured along a belt layer 7 in a belt intersection area and a length GW in the tire width direction measured along the belt layer from a tire center line CL to a groove center of an outermost main groove 9B satisfy a relational expression of 0.55≤GW/CW≤0.70. Sum CE calculated from a relational expression of a thermal expansion coefficient EX_CEn and a cross sectional area CS_CEn of rubbers constituting a tread rubber layer 20 in a center area Ace and sum SH calculated from a relational expression of a thermal expansion coefficient EX_SHn and a cross sectional area CS_SHn of rubbers constituting the tread rubber layer in a shoulder area Ash satisfy a relational expression of CE>SH.SELECTED DRAWING: Figure 2