baber/WOPTO huggingface dataset:
Patent JP-2022008580-A (JP)
Title: Elevator
IPC: B66B5/00
Filed: 2021-09-28
Abstract: PROBLEM TO BE SOLVED: To realize a display device and an imaging device inside a car of an elevator by using a tablet type terminal device. 
     SOLUTION: After the installation of an own elevator, a tablet type terminal device, which is one example of an electronic device 401, is installed later in a car 102 moving in a hoistway. The tablet type terminal device displays an image that a user inside the car 102 can visually recognize in a display screen provided on one surface side of a thin plate-like housing of the tablet type terminal device by using power supplied from an electric circuit 300 provided outside the car 102. Further, the tablet type terminal device includes an imaging device having a lens placed at any position around the display screen to image an image inside the car 102 by using the power supplied from the electric circuit 300. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023033042-A (JP)
Title: Qol-improving composition
Inventor: YOSHIZUMI KAZUMA
IPC: A61K8/9711
Filed: 2021-08-27
Abstract: To provide, by finding a natural product that is highly safe as a food/drink composition or a pharmaceutical composition, and as a cosmetic composition, and has an action to improve the deterioration of social life QOL or daily life QOL associated with the onset of allergic symptoms, a QOL-improving composition that contains the same as an active ingredient.SOLUTION: The QOL improving composition of the present invention contains, as an active ingredient, seaweed belonging to the order Laminariaceae and the family Lessoniaceae, and is effective in preventing and improving the deterioration of a social life QOL, such as difficulty in associating with people (holding back) associated with the onset of various type I allergic diseases such as seasonal allergic rhinitis (hay fever) or perennial allergic rhinitis and atopic dermatitis, and a daily life QOL, such as decreased memory (poor memory), decreased ability to think (difficult to organize thoughts), and difficulty in reading newspaper or book (inconvenience).SELECTED DRAWING: None
Patent JP-2023051539-A (JP)
Title: Vehicle excitation device
Inventor: AKUTSU SUSUMU
IPC: G01M7/02
Filed: 2021-09-30
Abstract: To provide a vehicle excitation device for effectively transmitting excitation force by a first shaft to a wheel in various excitation frequency regions in an excitation test.SOLUTION: In a vehicle excitation device 1 that pinches wheels W of a vehicle 2 by a first shaft 7 and a second shaft 8 extending in a horizontal direction, in a longitudinal direction and excites the wheels W longitudinally and vertically by moving the first shaft 7 longitudinally and horizontally, the first shaft 7 has multiple test surface parts (outer peripheral surfaces of test surface members 725 to 728) having different friction coefficients along the outer peripheral surface, and a phase setting mechanism 760 for selectively positioning one of multiple test surface parts to an abutting position to the wheels W by a rotational phase around its own axis. In one embodiment thereof, the phase setting mechanism 760 is configured so as to be capable of selectively setting a rotational phase around an axis of the first shaft 1 by operation of a predetermined clamping member (phase setting bolt 750).SELECTED DRAWING: Figure 1
Patent JP-2023054578-A (JP)
Title: Concrete corrosion prevention method
Inventor: TAKAGI MASAYA
IPC: B05D7/00
Filed: 2021-10-04
Abstract: To provide a concrete corrosion prevention method having workability equal to or higher than that of a non-cross construction method using an epoxy resin and corrosion prevention property more excellent than an epoxy resin, a concrete corrosion coating film, and a resin composition for concrete corrosion prevention.SOLUTION: This concrete corrosion prevention method comprises: a step of roughening a concrete surface; a step of coating the roughened surface with a primer composition; a step of applying a surface preparation material; a step of applying a resin composition for concrete corrosion prevention, which contains (A) a vinyl ester resin, (B) a soft fiber reinforcement, and (C) a thixotropic agent; and a step of applying a resin composition for top coating.SELECTED DRAWING: None
Patent JP-2023054977-A (JP)
Title: Wooden sound insulation floor
Inventor: AIDA YU
IPC: E04B5/02
Filed: 2021-10-05
Abstract: To provide a wooden sound insulation floor with good workability suitable for wooden construction, which can improve heavy floor impact sound insulation performance by increasing a stiffness ratio in the orthogonal direction to the longitudinal direction of small beams, while reducing increase in overall height.SOLUTION: A building has a structural floor 50B located between upper and lower floors of the building. The structural floor has a plurality of small beams 10, a plurality of lower intersection plates 12, and a single or plurality of upper intersection plates 14. The plurality of small beams 10 are fixed to a building frame at both ends, extend horizontally in their longitudinal direction, and are positioned parallel to each other in their width direction with a first spacing P1 separating them from each other. The plurality of lower intersection plates 12 are fixed to the building frame at both ends, extend horizontally in the width direction, are fixed in the middle to the lower surface of the plurality of small beams, and are located parallel to each other in the longitudinal direction with a second spacing P2 separating them from each other. The upper intersection plate 14 is fixed to the building frame at both ends, are fixed in the middle to the upper surface of the plurality of small beams, and is positioned horizontally opposite to the plurality of lower intersection plates.SELECTED DRAWING: Figure 5
Patent JP-2023057278-A (JP)
Title: Remover and classifier
Inventor: OKA TOSHIAKI
IPC: B07B13/10
Filed: 2021-10-11
Abstract: To remove particles attached to a workpiece while preventing reattachment of the particles.SOLUTION: In an ultrasonic cleaning nozzle 2, a vibration surface 59 is ultrasonically vibrated to vary an air pressure between the vibration surface 59 and a surface to be cleaned 112, thereby floating particles from the surface to be cleaned 112, and the floated particles are sucked through a suction port 76 of a suction unit 70 to remove the particles from the surface 112 to be cleaned. In this manner, the ultrasonic cleaning nozzle 2 removes particles from the surface 112 to be cleaned without injecting fluid (such as air) onto the surface 112 to be cleaned. Therefore, it is possible to prevent the particles from scattering together with the fluid and reattaching to a workpiece 110 or attaching to the ultrasonic cleaning device 1 or to equipment including the ultrasonic cleaning device 1.SELECTED DRAWING: Figure 2
Patent JP-2023057366-A (JP)
Title: segment
Inventor: ASANO HIROSUKE
IPC: E21D11/08
Filed: 2021-10-11
Abstract: To enhance the load resistance of a segment.SOLUTION: A segment 1 comprises: a circular arc-shaped steel frame 2 which is formed into a box shape being open toward an inner peripheral side; and concrete 3 disposed on an inner side of the steel frame 2. The steel frame 2 comprises: a skin plate 4 arranged on an outer peripheral side, and extending in a peripheral direction; a pair of main girders 5 arranged on both sides of the skin plate 4 in a width direction; a pair of joint plates arranged on both sides of the skin plate 4 in the peripheral direction; ribs 7 extending in a width direction, and connecting a pair of the main girders 5; inner peripheral side main reinforcements 11A each arranged on an inner peripheral side of the rib 7, and extending in the peripheral direction; outer peripheral side main reinforcements 11B each arranged on an outer peripheral side of the rib 7, and extending in the peripheral direction; and main reinforcement constriction plates 20 each fixed to the rib 7, and each constricting the inner peripheral side main reinforcement 11A and the outer peripheral side main reinforcement 11B.SELECTED DRAWING: Figure 4
Patent JP-2022002780-A (JP)
Title: Needleless connector and needleless connector set for providing fluid pathway and ventilation pathway
Inventor: George michel mansour
IPC: A61M39/26
Filed: 2021-10-19
Abstract: To provide a needleless connector for providing both a fluid pathway and a ventilation pathway in which each pathway has a self-sealing function, both pathways are opened by being connected to a female connector, and both pathways are closed by being separated from the female connector.SOLUTION: A needleless connector of the invention comprises: a body having a fluid pathway, a ventilation pathway, and a male type fitting; a valve which is disposed in the male type fitting and is configured so as to move between a first configuration in which the fluid pathway is closed and a second configuration in which the fluid pathway is opened; and a seal tip which is disposed fixed around the valve, which includes a seal for forming a sliding seal between the valve and the male type fitting, the seal being configured so as to slide along an inner surface of the male type fitting, and separate the fluid pathway from the ventilation pathway in the first and second configurations.SELECTED DRAWING: Figure 3
Patent JP-2023062442-A (JP)
Title: tire
Inventor: KOIZUMI SHOHEI
IPC: B60C11/12
Filed: 2021-10-21
Abstract: To make driving stability and ride comfort performance compatible with each other.SOLUTION: A tire is provided, having a specified mounting direction with respect a vehicle and comprising a tread in which three or more circumferential grooves are formed. A first circumferential groove positioned in a vehicle outermost side among the circumferential grooves has the shallowest depth and the narrowest width. A first sipe and a second sipe are formed in a mediation land portion adjacent to the first circumferential groove. The first sipe extends from a circumferential groove positioned in a tire equator side to a tire width direction and terminates in the mediation land portion, and the second sipe extends from a circumferential groove positioned in a tire ground-contact end side to the tire width direction and terminates in the mediation land portion. The first sipe and the second sipe are formed in such a length that the portions thereof having depth more than 2.0 mm do not overlap each other in the tire circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2023062509-A (JP)
Title: Press work assistance system and press work assistance method
Inventor: OSHIMA RYOTA
IPC: B21D22/00
Filed: 2021-10-21
Abstract: To provide a press work assistance system for assisting an operation for selecting the amount of press work.SOLUTION: An assistance system 1 for predicting a work size of a product 5 after press-working a material 59 to be worked includes a learning model for calculating a prediction value of a work size when a work amount is changed by a prescribed change amount or a change amount of the work size on the basis the press-worked amount of the material 59 to be worked or the work size after press-working. The learning model has learned learning data including a press-worked amount actually executed on the material 59 to be worked and the work size after the press-work.SELECTED DRAWING: Figure 1
Patent JP-2022020696-A (JP)
Title: Microbubbles of lipid composition and method for producing the same
IPC: A61K49/22
Filed: 2021-10-26
Abstract: PROBLEM TO BE SOLVED: To provide suspension of microbubbles which has excellent thermostability and in vivo stability for a long period, and in which effective time for a long period is expected as an ultrasonic contrast medium. 
     SOLUTION: A suspension comprising: first lipid such as PPC or DPPG having a transition temperature of approximately 41 degrees Celsius; second lipid such as DSPC or DSPG having a transition temperature of approximately 55 degrees Celsius; a lipid mixture including pegylated DSPE such as DSPE-PEG2000, DSPE-PEG3000 or DSPE-PEG5000; and gas with biocompatibility, in which the first lipid contains microbubbles which are produced by filling gas into physiologically acceptable lipid carrier, and has approximately 40 to 63 wt.% for the entire amount of a lipid mixture. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023064390-A (JP)
Title: Rubber composition and tire
Inventor: MATSUI RYOJI
IPC: B60C1/00
Filed: 2021-10-26
Abstract: To provide a rubber composition and a tire which can provide improved overall performance in terms of crack growth resistance and compression set.SOLUTION: The present invention relates to a rubber composition which satisfies the following relationship (1): 0.42≤Fw/Fa<1.00, wherein Fa and Fw denote the averages of stresses detected in atmospheric air at 23°C and water, respectively, using an atomic force microscope.SELECTED DRAWING: None
Patent JP-2023065277-A (JP)
Title: Resin composition and composite material
Inventor: FUKUDA JUNICHI
IPC: C08J5/04
Filed: 2021-10-27
Abstract: To provide a resin composition that has high compatibility with a poly aryl ether ketone to be a base resin, makes it possible to sufficiently reduce melt viscosity of the poly aryl ether ketone, and comprises a plasticizer that is less prone to cause deterioration in physical properties of a composite material, and a composite material comprising the resin material.SOLUTION: A foregoing problem is solved by using a predetermined oligomer having a bisphenol structure as a plasticizer.SELECTED DRAWING: None
Patent JP-2023066319-A (JP)
Title: Advertisement system for smartphone, tablet, and the like, advertisement program, and advertisement method
Inventor: NAKAGOSHI TATSUYA
IPC: G06Q30/08
Filed: 2021-10-28
Abstract: To provide an advertisement system, an advertisement program, and an advertisement method, that raise an advertisement unit price and increase an advertisement view count.SOLUTION: An advertisement system sends advertisements to terminals including smartphones and tablets. The advertisement system includes a first server that communicates with the terminals, and a plurality of second servers that communicate with the first server and with third servers that perform auction for candidate advertisements. The third servers perform the auction for candidate advertisements and transmit information of candidate advertisements that are successful bids of the auction to the second servers. The second servers transmit, to the first server, information of a candidate advertisement with the highest price from information of the candidate advertisements transmitted from the plurality of third servers. The first server determines the candidate advertisement with the highest price from the information of the candidate advertisements transmitted from the plurality of second servers as an advertisement to be transmitted to the terminals, and transmits the information of the advertisement to the third servers. The third servers transmit the advertisement to the terminals.SELECTED DRAWING: Figure 6
Patent JP-2023069724-A (JP)
Title: Information processing device, information processing method, program, recording medium and data structure
Inventor: MIYABE KOTARO
IPC: G16Y20/40
Filed: 2021-11-08
Abstract: To provide an information processing device capable of reminding a user of information to be notified at appropriate timing in accordance with a situation, an information processing method, a program, a recording medium and a data structure.SOLUTION: An information processing device includes a user input information acquisition part for acquiring input information from a user including scheduled action information showing action scheduled by a user, a specification part for specifying corresponding movement means being movement means corresponding to the action scheduled by the user on the basis of the input information, a determination part for determining whether the user moves by the corresponding movement means when the user moves, and a control part for notifying the user of notification information including the scheduled action information through a notification part while moving by the corresponding movement means in the case that the user is determined to move by the corresponding movement means.SELECTED DRAWING: Figure 1
Patent JP-2022022220-A (JP)
Title: Lithium metal composite oxide powder that suppresses gas generation
IPC: H01M4/525
Filed: 2021-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material of a lithium ion battery having a large discharge capacity, excellent cycle characteristics, and suppressed gas generation. 
     SOLUTION: A lithium metal composite oxide powder used for a positive electrode active material for a lithium ion battery has a composition of Li a Ni b Co c Al d O 2  [in the formula, a=0.8 to 1.2, b=0.7 to 0.95, c=0.02 to 0.2, d=0.005 to 0.1, and b+c+d=1], is treated with an aqueous solution of organometallic salt and soluble aluminum salt, and does not cause volume expansion due to gas generation. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022081425-A (JP)
Title: Iron compound-containing composition
Inventor: TANAKA AIRI
IPC: A61K36/00
Filed: 2021-11-09
Abstract: To suppress the formation of precipitates as much as possible from the viewpoint of commerciality such as appearance and a good feel on the tongue, since we have found that a precipitate is formed when a plant placenta extract is added to an oral liquid composition.SOLUTION: As a result of diligent studies to solve this problem, the present inventors have found that the formation of precipitates can be suppressed by blending an iron compound of 0.006 w/v% or more in terms of iron, and a collagen peptide, and completed the present invention. That is, it is an oral liquid composition containing a plant placenta extract, an iron compound, and a collagen peptide, and the content of the iron compound is 0.006 to 0.2 w/v% in terms of iron.SELECTED DRAWING: None
Patent JP-2022078971-A (JP)
Title: Ozone bubbling device for improving dermatitis and skin state, and improvement method of dermatitis and skin state
Inventor: SHIZUKA RYOJI
IPC: A61H33/02
Filed: 2021-11-11
Abstract: To provide an ozone bubbling device for improving dermatitis having a small risk of onset of side effects, capable of mitigating inflammation of dermatitis.SOLUTION: An ozone bubbling device for improving dermatitis includes an ozone generation part for generating gas containing ozone, a bathtub part formed so that water can be stored therein, and an ozone supply part for supplying gas containing ozone generated by the ozone generation part, in water stored in the bathtub part. The bathtub part has such a constitution that an affected part having dermatitis can be immersed into water stored in the bathtub part.SELECTED DRAWING: Figure 1
Patent JP-2023077487-A (JP)
Title: Thermoplastic resin composition and compact
Inventor: KUSAMA DAISUKE
IPC: C08L13/00
Filed: 2021-11-25
Abstract: To provide a thermoplastic resin composition containing recycled carbon fibers, which has excellent productivity and impact resistance even though the recycled carbon fibers are used, and to provide a compact.SOLUTION: A thermoplastic resin composition for carbon fiber reinforcement contains recycled carbon fibers (A) and a thermoplastic resin (B). The recycled carbon fibers (A) have an oxygen content of 5.0 mass% or more and an acid value of 0.002-0.080 mmol/g. The thermoplastic resin (B) has an average flow start temperature of 250°C or lower, and contains at least one of polyester resin and polycarbonate resin.SELECTED DRAWING: None
Patent JP-2023079069-A (JP)
Title: Current limiting circuit, display device, and current limiting method
Inventor: KATO TOSHIYUKI
IPC: G09G3/3233
Filed: 2021-11-26
Abstract: To provide a current limiting circuit capable of suppressing power consumption of a display panel even when luminance indicated by a video signal sharply increases.SOLUTION: A current limiting circuit 40 includes: a delay circuit 42 to which a video signal is input and which outputs a delayed signal obtained by delaying the video signal by a time corresponding to one frame; an arithmetic circuit 50 into which the video signal is input, the arithmetic circuit 50 calculating a gain for multiplying a delay signal based on power consumption at a plurality of pixels corresponding to the delay signal and power consumption at the plurality of pixels corresponding to the video signal; and a gain multiplication circuit 44 for multiplying the delay signal by the gain.SELECTED DRAWING: Figure 2
Patent JP-2023079311-A (JP)
Title: Survey measuring system
Inventor: MATSUNO NAOYA
IPC: G01T1/00
Filed: 2021-11-29
Abstract: To provide a survey measuring system capable of efficiently executing screening of an object to be carried out from a radiation controlled area.SOLUTION: A survey measuring system 1 comprises: a transportation unit 4 that transports a single pipe in a fixed direction; a plurality of survey meters 2 that is arranged so as to surround the single pipe, and sequentially measures a radiation dose of the single pipe transported by the transport unit 4; and a control device that is connected to the transport unit 4 and the survey meters 2, and when a measurement value of the radiation dose of the single pipe obtained from any survey meter 2 is equal to or more than a warning threshold, stops the transportation of the single pipe by the transportation unit 4.SELECTED DRAWING: Figure 2
Patent JP-2023079357-A (JP)
Title: nonwoven fabric
Inventor: YAMANAKA HIROBUMI
IPC: D01F6/06
Filed: 2021-11-29
Abstract: To provide a nonwoven fabric for a grained artificial leather substrate achieving feeling equivalent to natural leather and excellent smooth touch feeling and grip property while reducing environmental load.SOLUTION: A nonwoven fabric is formed of propylene-based resin fibers containing 1 mol% to 30 mol% of α-olefin unit other than propylene unit. At least one surface of the nonwoven fabric has surface roughness of 0.5 μm to 20 μm, basis weight of 201 g/m2 to 1000 g/m2, and communication pore diameter index of 50 μm to 300 μm.SELECTED DRAWING: None
Patent JP-2023080724-A (JP)
Title: Power supply control circuit
Inventor: YOSHIKAWA SHIGEO
IPC: H02M3/00
Filed: 2021-11-30
Abstract: To provide a power supply control circuit which can reduce power consumption.SOLUTION: When an operation switch 11 is turned on, a gate IC 14 switches a current path between a battery 2 and an input port 31 over to a conduction state. This sets a switching element 13 to an ON-state so that an ON-signal is inputted to an enable terminal 20. As a result, a DC-DC converter 12 starts supplying a predetermined voltage V2 to a power supply port 30. When the operation switch 11 is turned off, the gate IC 14 switches the current path over to a cut-off state. This sets the switching element 13 to an OFF-state so that an OFF-signal is inputted to the enable terminal 20. As a result, the DC-DC converter 12 stops supplying the predetermined voltage V2 to the power supply port 30.SELECTED DRAWING: Figure 1
Patent JP-2023081188-A (JP)
Title: game machine
Inventor: KANO TAKUYA
IPC: A63F7/02
Filed: 2021-11-30
Abstract: To provide a game machine which can make a display coordinate with an operation of operation means.SOLUTION: Because a movable decoration unit M600 and a performance operation unit M500 are seen, in a predetermined mode, between an operating movement decoration part M770 and a corresponding coordinated design M781, the movement decoration part M770 and the corresponding coordinated design M781 can be separately seen. Even when an operation delay of the movement decoration part M770 with respect to the corresponding coordinated design M781 occurs, it can be made ambiguous, thereby making the coordinated design M781 correspond to an operation of the movement decoration part M770.SELECTED DRAWING: Figure 1983