baber/WOPTO huggingface dataset:
Patent JP-2022015581-A (JP)
Title: mask
Inventor: OTSUKA YUKIE
IPC: A41D13/11
Filed: 2020-07-09
Abstract: To provide a technique capable of suppressing degradation of wearing feeling of a mask.SOLUTION: A mask comprises a mask body formed of a nonwoven fabric, and a pair of ear hook parts fixed to both ends in the width direction of the mask body. A deposition part for depositing the mask body with the ear hook parts is formed in a fixing region in which the ear hook parts are fixed to the mask body. The deposition part includes a first deposition part, and a second deposition part arranged at a central side of the mask body at an interval between the first deposition part in an extension part of the ear hook parts in the fixing region.SELECTED DRAWING: Figure 3
Patent JP-2021133998-A (JP)
Title: Film roll for packaging fruits and vegetables, and packaging bag for keeping freshness of fruits and vegetables
Inventor: KAWAI KENJI
IPC: B65D85/34
Filed: 2020-07-10
Abstract: To provide a film roll for packaging fruits and vegetables that allows efficient bag production in high yield without generating, e.g., unevenness at edge faces due to weaving or blocking due to tightening of winding.SOLUTION: A butt-seam bag including fruits and vegetables are consecutively produced by automatic packing and packaging of fruits and vegetables using a long, biaxially oriented polyolefin film (film roll) kneaded with an anti-fogging agent. Here, holes H of 6 mmφ are formed at prescribed intervals at one edge part of a synthetic resin film F forming the film roll R, so that an air permeability index around the holes H is adjusted to be within a prescribed number range. An air permeable part comprising the holes of 6 mmφ are formed in a portion adjacent to back lining at the center in the vertical direction of the produced butt-seam bag including fruits and vegetables.SELECTED DRAWING: Figure 5
Patent JP-2021036313-A (JP)
Title: Reflective wire grid polarizer with transparent cap
Inventor: DANIEL BACON-BROWN
IPC: G02B5/30
Filed: 2020-07-15
Abstract: To increase contrast by controlling transmission of s-polarized light and p-polarized light.SOLUTION: A reflective wire grid polarizer (WGP) can include an array of wires 12 on a face of a substrate 11, with channels 15 between adjacent wires 12. The wires 12 can have certain characteristics for WGP performance, such as an index of refraction, alternating high/low index continuous thin films, thickness of layer(s), a duty cycle, a reflective rib shape, a curved side of transparent ribs 21, an aspect ratio, or combinations thereof.SELECTED DRAWING: Figure 6a
Patent JP-2020195139-A (JP)
Title: Virtual network verification service
Inventor: COOK JOHN
IPC: H04L12/24
Filed: 2020-07-16
Abstract: To provide a virtual network verification service for provider networks that leverages a declarative logic programming language to allow clients to pose queries about their virtual networks as constraint problems.SOLUTION: Semantics and logic for networking primitives of virtual networks in a provider network environment may be encoded as a set of rules according to the logic programming language. Networking security standards and/or client-defined rules may also be encoded in the rules by obtaining a description of a virtual network. A constraint problem expressed by a query may then be resolved for the encoded description according to the encoded rules using a constraint solver engine.SELECTED DRAWING: Figure 5
Patent JP-2020194781-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/50
Filed: 2020-07-22
Abstract: To provide a highly reliable display device.SOLUTION: The display device includes an anode, a cathode, and an organic compound-containing layer sandwiched between the anode and the cathode. The organic compound-containing layer includes a polymeric material-containing layer and a low molecular material-containing layer on the polymeric material-containing layer. The polymeric material-containing layer includes a layer having hole transportability and containing a polymeric material, and a light-emitting layer containing a polymeric host material. The light-emitting layer contains iridium. The low molecular material-containing layer has electron transportability.SELECTED DRAWING: Figure 1
Patent JP-2022013485-A (JP)
Title: Combine harvester
Inventor: YAMANE TATSUYA
IPC: A01F12/46
Filed: 2020-06-30
Abstract: To provide a combine harvester in which an exhaust gas post-treatment device is provided together with a diesel engine, and when the exhaust port of an exhaust pipe to be connected with an outlet pipe of the exhaust gas post-treatment device is arranged on a machine body, prior measure is performed such that rainwater or car-washing water entering the exhaust pipe from the exhaust port does not cause adverse effect on the exhaust gas post-treatment device and the like.SOLUTION: There is provided a combine harvester in which the exhaust pipe of an exhaust gas post-treatment device is inclined downward while being exposed to outer air outside an engine room from an intermediate portion thereof, and extended to outer side close to the upper portion of an inner side wall 30a of a grain tank 30 arranged behind the engine room to exhaust gas from the discharge port thereof to the rear portion of a machine body.SELECTED DRAWING: Figure 4
Patent JP-2022024885-A (JP)
Title: Powder of magnetoplumbite-type hexagonal ferrite, and production method thereof
Inventor: YAMAJI HIDENOBU
IPC: H01F1/34
Filed: 2020-07-28
Abstract: To provide powder of magnetoplumbite-type hexagonal ferrite superior in the power of absorbing 28-GHz band electric waves and suitable for use as a material of an electric wave absorber, and a production method thereof.SOLUTION: A production method of powder of magnetoplumbite-type hexagonal ferrite represented by the compositional formula, BaFe(12-x)(B10.5B20.5)xO19, where the metal element B1 is one or two kinds selected from a group consisting of Ti and Zr, the metal element B2 is one or more kinds selected from a group consisting of Co, Mn, Cu, Mg, Zn and Ni and in the compositional formula, the composition ratio x is 0.1-2.6, comprises the step of mixing powder of raw materials including iron, barium, the metal element B1, the metal element B2 and a metal chloride.SELECTED DRAWING: Figure 1
Patent JP-2020202006-A (JP)
Title: Co-BASED ALLOY FOR SOFT MAGNETIC LAYER OF MAGNETIC RECORDING MEDIA
Inventor: TANAKA YUI
IPC: C22C19/07
Filed: 2020-08-03
Abstract: To provide a Co-based alloy capable of obtaining a target having excellent toughness and a soft magnetic layer capable of suppressing saturation magnetic flux density.SOLUTION: A Co-based alloy for a soft magnetic layer of a magnetic recording medium contains: an element XA: 15 at% or more and 21 at% or less; and an element XB: 3at% or more and 10at% or less. The rest are Co, Fe, and inevitable impurity. The element XA is one or two kinds of elements selected from a group consisting of Nb, Mo, Ta, and W. The element XB is one or two kinds of elements selected from a group consisting of V, Cr, Mn, Ni, and Zn. The total content of element XA and element XB is less than 30 at%.SELECTED DRAWING: None
Patent JP-2022030315-A (JP)
Title: Polyol composition, foamable polyurethane composition, and polyurethane foam
Inventor: KAJITA MICHIO
IPC: C08G18/08
Filed: 2020-08-06
Abstract: To provide a polyol composition that prevents the boiling of the polyol composition and facilitates the control of reaction with a polyisocyanate.SOLUTION: The present invention discloses a polyol composition that is reacted with a polyisocyanate to make a polyurethane foam, the polyol composition containing a polyol, a foamer, and a catalyst, the foamer containing a hydrofluoroolefin with a boiling point of 30°C or higher.SELECTED DRAWING: None
Patent JP-2022030320-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: OTAKI AKARI
IPC: A63F13/65
Filed: 2020-08-06
Abstract: To promote actions of a user in e-commerce.SOLUTION: An information processing device comprises an acquisition unit and a determination unit. The acquisition unit acquires mission state information indicating an achievement state of a mission related to actions of a user in e-commerce. The determination unit determines whether or not an achievement state of a game including a plurality of missions meets prescribed conditions on the basis of the mission state information acquired by the acquisition unit.SELECTED DRAWING: Figure 5
Patent JP-2022030526-A (JP)
Title: Game machine
Inventor: IWAMURA MASARU
IPC: A63F7/02
Filed: 2020-08-07
Abstract: To provide a game machine for mounting a function of a highly amusing and advantageous game state.SOLUTION: A game machine includes: special game state shift determination means for determining whether control is shifted to a special game state advantageous to a player with passage of game media to either a first start area or a second start area as an opportunity; identification information display means for reporting a determination result by the special game state shift determination means with passage of game media to the first start area as an opportunity by variation and stopping of first identification information; and identification information display means for reporting a determination result by the special game state shift determination means with passage of game media to the second start area as an opportunity by variation and stopping of second identification information. Variation time of the second identification information is longer than variation time of the first identification information in a low-probability state.SELECTED DRAWING: Figure 12
Patent JP-2022030905-A (JP)
Title: Hybrid-type stepping motor
Inventor: TAKARADA AKIHIKO
IPC: H02K11/215
Filed: 2020-08-07
Abstract: To provide a hybrid-type stepping motor capable of correctly detecting a rotation direction and a rotation number and having a relatively simple structure.SOLUTION: A hybrid-type stepping motor 10 includes: a rotation shaft 12c; a rotor attached to the rotation shaft, the rotor including a first rotor magnetic part 12a and a second rotor magnetic part made of a soft magnetic material being arranged with a space left therebetween in the shaft direction, and a permanent magnet interposed between the first rotor magnetic part and the second rotor magnetic part, a plurality of projections 40a, 40b made of a soft magnetic material being provided on one end surface in the shaft direction of both end surfaces in the shaft direction of the rotor; and two magnetic sensors 20, 30 including an elongated magnetic element that produces a large Barkhausen jump and a coil wound around the magnetic element, the two magnetic sensors being arranged in the vicinity of a circle drawn by the projections when the rotor rotates.SELECTED DRAWING: Figure 2A
Patent JP-2021034048-A (JP)
Title: Method and system for providing document timeline using clusters based on issue with long-term relevance
Inventor: YOO BONGSEAK
IPC: G06F16/35
Filed: 2020-08-19
Abstract: To provide a method and a system for providing a document timeline using clusters based on issues with a long-term relevance.SOLUTION: A method for providing a document timeline may include: a step of generating an issue cluster as a cluster group by combining clusters on the basis of the similarity between the clusters formed of similar documents; and a step of displaying the timeline for the document included in the issue cluster by using the issue cluster.SELECTED DRAWING: Figure 10
Patent JP-2021034051-A (JP)
Title: Network server that communicates with multiple user terminals via network and operation method thereof
Inventor: KIM SUNGJOON
IPC: A63F13/70
Filed: 2020-08-20
Abstract: To set a reference value adaptable to macro scores that can vary according to users.SOLUTION: In a network system 100, a server 120 that communicates with a plurality of user terminals via a network includes a communication device and at least one control unit that communicates with a plurality of user terminals 111-11n via the communication device. The at least one control unit communicates with the user terminals via the communication device to acquire an event history including information on user input events of the respective user terminals, determines macro scores corresponding to the respective user terminals according to the event history of the user terminals, adjusts a reference value for detecting whether macro is used by performing calculation using the macro scores, and compares each of the macro scores with the reference value to detect whether each of the user terminals uses macro.SELECTED DRAWING: Figure 1
Patent JP-2022039480-A (JP)
Title: Image formation apparatus
Inventor: IMAYOSHI KENICHIRO
IPC: B41J29/00
Filed: 2020-08-28
Abstract: To provide an image formation apparatus which prevents a setting screen from being peeped without impairing the convenience of a user in comparison to a conventional technique even when the user is apart from a compound machine in the middle of opening the setting screen.SOLUTION: In an image processing apparatus, in a case where a human sensor does not detect a user while a display unit displays a setting screen, when the setting of a reservation setting unit is the setting of reserving the setting in the middle of input, a control unit switches the setting screen after storing a setting value in the middle of input in a storage unit, on the other hand, when the setting of the reservation setting unit is the setting of deleting the setting in the middle of input, the control unit switches the setting screen after deleting the setting value in the middle of input.SELECTED DRAWING: Figure 7
Patent JP-2022039809-A (JP)
Title: Paper feeding device and image forming device
Inventor: MAEDA SHOICHI
IPC: B65H1/28
Filed: 2020-08-28
Abstract: To provide a paper feeding device in which an opening/closing range of an opening/closing part is larger compared with a case in which the opening/closing part is provided while avoiding a manual feeding part, in a constitution where the manual feeding part is provided to a body of the paper feeding device whose upper surface is opened/closed.SOLUTION: A paper feeding device 10 comprises: a body part 12 provided with a loading part on which a recording medium is loaded; an opening/closing member 20 which is arranged on an upper surface of the body part 12 and further provided at a position covering the loading part and rotates around a first hinge 40 to open/close a loading space S over the loading part; and a rotary member 22 at least a part of which is provided on the opening/closing member 20 so that the recording medium for manual feeding can be arranged, and further which can rotates around a second hinge 42 arranged along the first hinge 40 so as to rotate upward from an attitude overlapped on the opening/closing member 20.SELECTED DRAWING: Figure 4
Patent JP-2020203799-A (JP)
Title: Transportation vehicle for storage and picking system
Inventor: MICHAEL CYRULIK
IPC: B65G1/04
Filed: 2020-09-01
Abstract: To provide a device for increasing a loaded object operation processing amount of a vehicle by combining the operation of a loaded object processing operation shaft of a transportation vehicle and a grouping of a loaded object on the transportation vehicle, as the transportation of articles into and out of a storage structure is performed by: a transportation lift to the vehicle on the storage level; a vehicle moving up to the predetermined storage level through a lamp; or a vehicle including the lift moving along a guide track.SOLUTION: The autonomous transportation vehicle comprises a transportation head 270 and a pusher 110 PR to separate articles loaded on the head when the head is situated at a descent position of a loaded bed of the vehicle. Thus, an on the fly grouping of the articles can be performed.SELECTED DRAWING: Figure 7
Patent JP-2022042061-A (JP)
Title: Peptide-modified polymer and method for using the same are provided
Inventor: TAKAHASHI MITSUHIRO
IPC: C08G69/48
Filed: 2020-09-02
Abstract: To provide a cell adhesion polymer allows animal-derived cells including human pluripotent stem cells to be adhesion-cultured in highly efficient manner at low cost without impairing the original function of a peptide by binding only the C-terminal of the peptide to a vinyl-based polymer; a coating agent for cell culture using the polymer; and a method for producing a cell culture member using the coating agent.SOLUTION: Provided is a peptide-modified polymer (A) in which a functional peptide (P) is bound to a vinyl-based polymer via a linker (L). The functional peptide (P) is bound to a linker (L) substantially only at the C-terminus, and the linker (L) is bound to the vinyl polymer by an amide bond.SELECTED DRAWING: None
Patent JP-2020198641-A (JP)
Title: Wireless communication method using fragmentation, and wireless communication terminal using the same
Inventor: AHN WOOJIN
IPC: H04W28/06
Filed: 2020-09-02
Abstract: To provide, in one embodiment, a wireless communication terminal using fragmentation.SOLUTION: Disclosed herein is a wireless communication terminal that is a transmitter to transmit data. The wireless communication terminal includes a transceiver and a processor. The processor uses the transceiver to transmit, to a recipient, first information on a fragmentation level to be used for data to be transmitted to the recipient, in an add block ACK (ADDBA) setup procedure.SELECTED DRAWING: Figure 22
Patent JP-2022042422-A (JP)
Title: Beauty mask and electrical stimulator for beauty
Inventor: KOJIMA HIDEAKI
IPC: A61N1/04
Filed: 2020-09-02
Abstract: To provide a beauty mask that can simply be attached and detached, and is increased in a cosmetic effect, and provide an electrical stimulator applicable to the beauty mask.SOLUTION: A beauty mask is worn on a user's face and is formed of flexible elastic materials. The beauty mask is formed substantially in a strip shape that passes from a jaw tip to left and right cheeks, and is wound in a head back part. The beauty mask is constituted of: a mouth peripheral part having an opening at least in a region corresponding to a mouth and covering it; a lower jaw part for covering at least a part of the jaw tip and a lower jaw lower surface; a cheek part covering a portion of the cheek; and a winding part being wound around a temporal part and the head back part. Then, the beauty mask is provided that includes a pair of stimulators for giving electrical or ultrasonic stimulation to a region corresponding to at least either one of the cheek bone muscle or the masseter of the user, and includes a stimulator wearing part for wearing the stimulators in the cheek part.SELECTED DRAWING: Figure 1
Patent JP-2022013543-A (JP)
Title: Integrated passive device package structure, manufacturing method of the same, and substrate
Inventor: Chen Xian Ming
IPC: H01L23/12
Filed: 2020-09-11
Abstract: To provide an integration passive device package structure, a manufacturing method of the same, and a substrate.SOLUTION: A manufacturing method of a device package structure, contains the steps of: laminating a first medium onto an upper surface of an organic frame 100 having a chip embedded cavity 120 and a metal pole 130, and forming an open corresponded to an upper direction of the chip embedded cavity 120 to the first medium; mounting an electron component having an upper electrode 310 and a lower electrode 320 to the chip embedded cavity 120; laminating a second medium into an internal part of the chip embedded cavity 120 and an upper surface of the first medium, and hardening them; exposing a vertical surface of the upper and lower electrodes and the metal pole by reducing a thickness of the first and second media; and electrically plating a metal and forming a wiring layer 500 conducting the upper and lower electrodes and the metal pole.SELECTED DRAWING: Figure 9
Patent JP-2020203833-A (JP)
Title: Crack-resistant glass-ceramic article and method for making the same
Inventor: LIONEL JOEL MARY BEUNET
IPC: C03C10/02
Filed: 2020-09-14
Abstract: To provide an ion-exchangeable glass-ceramic material capable of obtaining an improved enclosure or housing for a portable computer device.SOLUTION: A glass-ceramic article has a predetermined range of composition that consists essentially of SiO2, Al2O3, Li2O, TiO2 and SnO2, and that has, as a crystalline phase, at least one of a β-spodumene solid solution, a Ti-containing crystalline phase, a spinel structure and cordierite, wherein the glass-ceramic article exhibits a Vickers crack initiation threshold of at least about 12 kgf (118N), and exhibits an opacity of ≥about 85% over the wavelength range of 400-700 nm for an about 0.8 mm thickness and exhibits a color presented in CIELAB color space coordinates for an observer angle of 10° and a CIE illuminant F02, determined from measurements with specular reflectance included, of: a* between -3 and +3, b* between -6 and +6, and L* between 88 and 97.SELECTED DRAWING: Figure 1
Patent JP-2022049437-A (JP)
Title: Lighting system
Inventor: TAKEMURA SHINYA
IPC: H05B45/20
Filed: 2020-09-16
Abstract: To provide a lighting system with limited regulation of illumination light.SOLUTION: The lighting system includes a lighting fixture that emits illumination light and a controller that transmits control reference signals including control information on a dimming rate or color temperature of a lighting device to the lighting fixture. The lighting fixture adjusts the illumination light within an acceptable range based on the control reference signals.SELECTED DRAWING: Figure 3
Patent JP-2022053639-A (JP)
Title: Book management device, program, and book management method
Inventor: NASU NAGANORI
IPC: G06Q50/20
Filed: 2020-09-25
Abstract: To provide a technique for properly managing different types of books in schools.SOLUTION: A book management device includes: an order management unit that receives orders for products that are used by multiple enrolled students at a school; an order information generation unit that determines the total order amount for a grade including the multiple enrolled students and generates a piece of order information including the total order amount; a personal books generation unit that generates a piece of personal book information including the withdrawal amount of the enrolled person determined from the total order amount for each enrolled person; and a grade book generation unit that generates a piece of grade book information including the total order amount as the withdrawal amount for the grade.SELECTED DRAWING: Figure 1
Patent JP-2021054815-A (JP)
Title: One-component type dental adhesive composition
Inventor: KITADA NAOYA
IPC: C09J4/00
Filed: 2020-09-25
Abstract: To provide one-component type dental adhesive compositions exerting a contradictory feature of having excellent storage stability while exerting excellent adhesion to dental restoration materials, such as dental ceramic materials and dental ceramics, and a tooth.SOLUTION: Provided is a one-component type dental adhesive composition containing: (a) a silane coupling agent represented by general formula (1); (b) an acidic group-containing polymerizable monomer; (c) a volatile organic solvent; and (d) water. (Where, R1 represents an organic group having at least one functional group selected from the group consisting of a (meth)acryloyl group, a vinyl group, and an epoxy group; R2 represents a linear alkyl group from C4 to C8; R3 represents an alkyl group of C1 to C8; in addition, n is 1 to 3.)SELECTED DRAWING: None