baber/WOPTO huggingface dataset:
Patent JP-2022000142-A (JP)
Title: Ocular fundus imaging device
Inventor: SUZUKI MAKOTO
IPC: A61B3/10
Filed: 2021-06-01
Abstract: To enable an image of the ocular fundus to be acquired.SOLUTION: An ocular fundus imaging device of the present invention includes: a projector for scanning an imaging light beam for imaging the ocular fundus two-dimensionally and emitting it; a first optical component for irradiating the retina of a subject with the imaging light beam after causing a plurality of the imaging light beams emitted from the projector at different time points to be converged to a first convergent point in the vicinity of the pupil of the subject; a second optical component for causing a plurality of first reflection light beams of the plurality of imaging light beams reflected by the retina of the subject and transmitting the first optical component to be converged to a second convergent point; a pseudo-eye optical system arranged at the second convergent point for converting each of the plurality of first reflection light beams to convergent light; a light detector for detecting the plurality of first reflection light beams transmitting the pseudo-eye optical system; and an image generation part for generating an ocular fundus image on the basis of an output signal of the light detector.SELECTED DRAWING: Figure 2
Patent JP-2022186253-A (JP)
Title: Display
Inventor: ICHIHARA KAZUKI
IPC: G02F1/1345
Filed: 2021-06-04
Abstract: To provide a display that can reduce the width of the frame.SOLUTION: A display according to an embodiment comprises: a display panel that has a first surface, a second surface on the opposite side of the first surface, and a display area including pixels; a first cover member that overlaps the display area and faces the first surface; and a second cover member that overlaps the display area and faces the second surface. The first cover member has a first side face that is in proximity to a first end of the display panel. The second cover member has a second side face that is in proximity to the first end. The first side face is located between the first end and the second side face in planar view.SELECTED DRAWING: Figure 5
Patent JP-2022188814-A (JP)
Title: Hot-melt adhesive for sealing envelope, and laminate using the hot-melt adhesive
Inventor: YABE KENTA
IPC: C09J11/08
Filed: 2021-06-10
Abstract: To provide a hot-melt adhesive which has appropriate seal performance and adhesive strength for sealing an envelope sealing a content, and has such adhesive strength and impact resistance as to prevent scattering of the content at the time of conveyance at low temperature atmosphere of -20°C or lower and falling.SOLUTION: A hot-melt adhesive for sealing an envelop contains 10-30 mass% of a wax (A) having a melting point of 60-90°C, 1-9 mass% of a styrenic elastomer (B), 35-55 mass% of an olefinic polymer (C), and 20-40 mass% of a tackifier resin (D) having a softening point of 90-130°C, wherein a melt flow rate measured under conditions of a load of 21.18 N and 230°C of the styrenic elastomer (B) is 5-10 g/10 min, and a melt flow rate measured under conditions of a load of 21.18 N and 190°C of the olefinic polymer (C) is 600-1,400 g/10 min.SELECTED DRAWING: None
Patent JP-2022191045-A (JP)
Title: Etching method and etching apparatus
Inventor: TAKAHASHI NOBUHIRO
IPC: H01L21/302
Filed: 2021-06-15
Abstract: To make the shape of a germanium-containing film after etching be a desired one.SOLUTION: An etching method includes: a step of storing a substrate comprising recesses constituted by side walls that are germanium-containing films, in a processing container; an etching step of supplying etching gas containing first fluorine-containing gas and second fluorine-containing gas into the processing container to perform etching on a first side wall and a second side wall; and a shape control step, included in the etching step, of controlling the shapes of the side walls after the etching by adjusting the partial pressure of the first fluorine-containing gas in the processing container or the ratio of the flow rate of the second fluorine-containing gas to that of the first fluorine-containing gas to be supplied into the processing container.SELECTED DRAWING: Figure 3
Patent JP-2022191624-A (JP)
Title: Silver ion water formation kit
Inventor: NAKAHARA MAKOTO
IPC: C02F1/50
Filed: 2021-06-16
Abstract: To provide a silver ion water formation kit which makes it easy to know a replacement timing of a silver ion water generator.SOLUTION: A silver ion water generating kit 100 has a silver ion water generator 20 which generates silver ion water and a housing case 10 which houses the silver ion water generator 20. The housing case 10 has an opening (open hole) 15 through which fluid (water 200) enters and exits. In the housing case 10, solubility particles (e.g., vitamin agent) 25 that dissolve in the fluid (water 200) are arranged together with the silver ion water generator 20.SELECTED DRAWING: Figure 1
Patent JP-2021152547-A (JP)
Title: Method for controlling viscosity in fuel control system by using vibration indicator
Inventor: PATRICK JOHN ZIMMER
IPC: G01N11/16
Filed: 2021-06-16
Abstract: To provide a method for controlling viscosity in a fuel control system by using a vibration indicator.SOLUTION: The method includes a step of supplying a fuel to a vibration indicator 5, a step of measuring characteristics of the fuel by using the vibration indicator 5, and a step of generating a signal on the basis of the measured characteristics of the fuel. The method further includes a step of applying a signal to a temperature control unit 420 configured to control a temperature of the fuel to be supplied to the vibration indicator 5.SELECTED DRAWING: Figure 4
Patent JP-2023002907-A (JP)
Title: Voice guiding device of elevator
Inventor: HAMAGUCHI MOEKO
IPC: B66B3/00
Filed: 2021-06-23
Abstract: To provide a voice guiding device of an elevator capable of avoiding users approaching each other who get on/off a car near an entrance.SOLUTION: The present invention comprises a getting-on/-off detecting unit for detecting at least one of the getting-on and the getting-off of users to and from a car, and a getting-on/-off notification unit for notifying users of getting-off information indicating the getting-off or getting-on information indicating the getting-on corresponding to the detected result by the getting-on/-off detecting unit, by voice every time the getting-on/-off detecting unit detects at least one of the getting-on and the getting-off.SELECTED DRAWING: Figure 1
Patent JP-2023012723-A (JP)
Title: printer
Inventor: MASUDA NORIHIRO
IPC: B41J2/17
Filed: 2021-07-14
Abstract: To prevent the mist of ink from scattering inside a printer 1.SOLUTION: A printer 1 comprises: a printing part 30 for discharging ink from an inkjet head 31 onto a medium M; and a mist suction part 40 for suctioning mist of the ink. The printing part 30 includes a first inkjet head, and a second inkjet head which is provided downstream of the first inkjet head in a conveyance direction H of the medium M. The mist suction part 40 includes: a first mist suction unit provided between the first inkjet head and the second inkjet head in the conveyance direction H; a second mist suction unit provided downstream of the second inkjet head in the conveyance direction H; a first flow channel connecting a blower 50 and the first mist suction unit to each other; and a second flow channel connecting the blower 50 and a second mist suction unit to each other. Suction force of the second mist suction unit is stronger than suction force of the first mist suction unit.SELECTED DRAWING: Figure 1
Patent JP-2023013567-A (JP)
Title: Ultrasonic endoscope and balloon
Inventor: MIYAGISHIMA TADASHI
IPC: A61B8/12
Filed: 2021-07-16
Abstract: To provide an ultrasonic endoscope with improved balloon come-off resistance, and a balloon.SOLUTION: An ultrasonic endoscope 12 has an ultrasonic vibrator unit arranged at an end 40 of an insertion part 22, and a balloon 60 which is freely removably fitted to the end 40 so as to cover an external surface of the ultrasonic vibrator unit. The end 40 has a balloon installation groove 90 which is provided on at least either an end side or a base end side of the ultrasonic vibrator unit and is formed on an outer peripheral surface of the end 40 along a circumferential direction. The balloon 60 has: a balloon body 60A that opens; and a first annular locking part 60B and a second annular locking part 60C which are provided in the opening of the balloon body and locked on the balloon installation groove 90. The first annular locking part 60B and the second annular locking part 60C each have a removal prevention shape for preventing removal from the balloon installation groove 90.SELECTED DRAWING: Figure 3
Patent JP-2023015931-A (JP)
Title: Hot water supply system and hot water supply device
Inventor: OGURA AKIHIRO
IPC: F24H15/40
Filed: 2021-07-20
Abstract: To provide a hot water supply system and a hot water supply device capable of inhibiting a leased hot water supply device from being continuously used in a state that it cannot communicate with a server.SOLUTION: A hot water supply system 1 includes a hot water supply device 10 that can be used when a use charge is paid and a sever 50 capable of communicating with the hot water supply device 10 through an external communication network 40. The hot water supply device 10 includes an operation limitation processing part 111a for executing operation limitation processing for limiting an operation of the hot water supply device 10 in a communication-impossible state in which the communication between the hot water supply device 10 and the server 50 is brought into an impossible state. The operation limitation processing part 111a executes operation limitation processing when the communication-impossible state continues longer than a predetermined time. The hot water supply device 10 further includes a notification part (a display part 121 and a display input part 131) and a notification processing part 111b for executing notification processing for causing the notification part to execute notification to the effect that a communication-impossible state has occurred.SELECTED DRAWING: Figure 3
Patent JP-2023018498-A (JP)
Title: Display control device for vehicle, display method, and program
Inventor: SAKUMA YASUSHI
IPC: G08G1/16
Filed: 2021-07-27
Abstract: To provide a display control device for a vehicle capable of improving visibility of an occupant when notifying the occupant who has viewed a display region that travel of the vehicle is controlled by detecting an object in front of the vehicle, a display method, and a program.SOLUTION: A display control device 10 for a vehicle displays a predetermined image in a display area showing a foreground of a vehicle 12. The vehicle display control device 10 for the vehicle acquires a travel state of the vehicle 12, and displays a first image indicating that the travel state is a first mode in the display region at a position not overlapping with a preceding vehicle on a front side of the vehicle 12 when the acquired travel state is the first mode for controlling travel of the vehicle 12 by detecting the preceding vehicle ahead of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2023018501-A (JP)
Title: Silicon nanostructure including silicon porous layer and porous silicon nanowire
Inventor: KATO SHINYA
IPC: B82Y30/00
Filed: 2021-07-27
Abstract: To provide a silicon nanostructure capable of inhibiting expansion and preventing electric loss by a structure comprising porous structure combined with a silicon nanowire and a structure comprising a silicon nanowire bonded to a porous layer.SOLUTION: Disclosed is a silicon nanostructure including a silicon porous layer 2 having a plurality of first pores 4, and one or more of a porous silicon nanowire 3 having a plurality of second pores 6 consecutively bonded to the silicon porous layer 2.SELECTED DRAWING: Figure 1
Patent JP-2023018605-A (JP)
Title: Laminate deinking method
Inventor: KUGE HIROYUKI
IPC: B41M1/36
Filed: 2021-08-04
Abstract: To provide an easily deinked laminate which is excellent in deinking property in sheet recycling treatment regardless of the kind of active energy ray-curable ink, and a method for manufacturing the laminate; and to provide a method for manufacturing an easily deinked laminate which includes a step 1 of coating an aqueous anchor agent containing an aqueous resin onto a paper base material, drying the anchor agent in an oven, and obtaining a laminate having an anchor layer on the paper base material, and a step 2 of performing printing on the anchor layer of the laminate having the anchor layer on the paper base material by active energy ray-curable ink, curing the ink with active energy rays, and obtaining an easily deinked laminate having an ink layer on the anchor layer.SOLUTION: An easily deinked laminate has an anchor layer and an ink layer in this order on a paper base material, wherein the anchor layer contains an aqueous resin, and the ink layer is a layer obtained by curing active energy ray-curable ink with active energy rays.SELECTED DRAWING: None
Patent JP-2023025801-A (JP)
Title: Prediction device, prediction method and program
Inventor: TEJIMA TEPPEI
IPC: G06Q10/04
Filed: 2021-08-11
Abstract: To provide a prediction device, a prediction method and a program capable of improving prediction precision of each objective variable.SOLUTION: A prediction device comprises: one or more prediction units which predict each value of objective variables by using a plurality of learned prediction models in which a prediction algorithm, one or more explanation variables and a learning period are defined, respectively, a part or all of the prediction algorithm, the one or more explanation variables and the learning period are different from each other, and the value of the same objective variable is predicted, respectively; an evaluation unit which evaluates prediction precision of each value of the objective variable for each learned prediction model; and an output unit which outputs the value of the objective variable based on an evaluation result of the prediction precision.SELECTED DRAWING: Figure 1
Patent JP-2023026102-A (JP)
Title: People flow analysis program, people flow analysis method and people flow analysis system
Inventor: SUGIMOTO NOBUYUKI
IPC: H04M11/00
Filed: 2021-08-12
Abstract: To provide a people flow analysis system capable of analyzing people flow data, while preventing a processing load for analyzing the people flow data from becoming too high.SOLUTION: A program according to the present invention causes a processor of a computer to execute the steps of: reading along with time information, location information included in received radio waves from a plurality of portable terminals to a fixed positioning device; executing cleansing processing on the location information received by the fixed positioning device, for thinning out according to a prescribed rule; generating trip data representing travel routes of users carrying the portable terminals based on the cleansed location information; determining transportation means of the users based on the generated trip data; and calculating an expansion factor for expanding the number of user terminals used to a population of an estimated area for making an expansion estimate from the number of samples of the location information to the population of the estimated area.SELECTED DRAWING: Figure 4
Patent JP-2023030356-A (JP)
Title: wheel unit
Inventor: KAKUDO Hiroki
IPC: B60B33/00
Filed: 2021-08-23
Abstract: To provide a wheel unit for actively controlling a relative position between a wheel and a vehicle body with a simple configuration.SOLUTION: A vehicle unit has: an annular stator mounted on an axle fixed to a vehicle body coaxially with the axle; a first annular rotor which is arranged in the periphery of the stator and is rotated with respect to the stator around a center axis of the axle; and a second annular rotor which is fixed to the axle eccentric to the axle coaxially with the axle, is arranged in the periphery of the first rotor, and is rotated with respect to the first rotor around the center axis of the axle.SELECTED DRAWING: Figure 2
Patent JP-2022002896-A (JP)
Title: Adhesive sheet, flexible image display device member, optical member and image display device
Inventor: TABATA HIROKI
IPC: H01L27/32
Filed: 2021-08-24
Abstract: To provide a flexible image display device member capable of robustly adhering to a member sheet having high polarity and provided with an adhesive layer excellent also in flexibility.SOLUTION: A flexible image display device member having a structure in which two flexible members are bonded via an adhesive layer, the adhesive layer has a maximum value of a loss tangent (tanδ) obtained by dynamic viscoelasticity measurements in a shear mode of a frequency of 1 Hz is at -30°C or lower, and in Hansen solubility parameters (δd, δp, δh) on the surface of the adhesive layer measured by the contact angle method, a polar term δp is 2.0 MPa0.5 or larger, and a hydrogen bond term δh is 5.0 MPa0.5 or larger, and a HSP distance (Ra) of the Hansen solubility parameter of a surface of at least one flexible member of the two flexible members and the Hansen solubility parameter of the adhesive layer surface is 17.0 or smaller.SELECTED DRAWING: None
Patent JP-2022120772-A (JP)
Title: Polyimide film having excellent optical properties
Inventor: AHN KYUNGIL
IPC: C08J5/18
Filed: 2021-08-27
Abstract: To provide a novel polyimide film that can keep simultaneously, all of low thickness-direction phase difference (Rth), an in-plane-direction phase difference (Rin), and an in-plane-direction average refractive index at low levels and also has excellent properties such as transparency, flexibility, and mechanical properties, the polyimide film applicable to a cover window.SOLUTION: This polyimide film is a copolymerized one including at least one diamine and at least one acid dianhydride. At least one of the diamine and the acid dianhydride includes an alicyclic compound. With respect to a film thickness 40 μm, a thickness-direction phase difference (Rth) at a wavelength 550 nm is 300-1,200 nm.SELECTED DRAWING: Figure 1
Patent JP-2023032627-A (JP)
Title: antenna device
Inventor: SASAKI AKIRA
IPC: H01Q1/22
Filed: 2021-08-27
Abstract: To provide an antenna device with a patch antenna capable of suppressing breakage when the antenna device has a shock or vibration.SOLUTION: An antenna device 10 comprises: an outer package 12 that forms an accommodation space 13; a substrate 14 housed in the accommodation space 13 and held by the outer package 12; a patch antenna 15ho used in the accommodation space 13 and arranged on the substrate 14; and an elastic body 20 arranged between the outer package 12 and the patch antenna 15.SELECTED DRAWING: Figure 5
Patent JP-2023034854-A (JP)
Title: Medical device and method for injecting cell suspension
Inventor: MATSUDA ISAMU
IPC: A61M5/14
Filed: 2021-08-31
Abstract: To provide a medical device for appropriately injecting cell suspension to a target site with a simple mechanism and simple work.SOLUTION: Provided is a medical device 1 for injecting cell suspension to a target site. The medical device 1 includes a wheel body 2, a support 3 that rotatably and pivotally supports the wheel body, and a hollow shaft body 4 coupled to the support body. The rotation shaft of the wheel body is rotatably and pivotally supported by a tip end of the support. By rotating the wheel body on the target site and allowing a puncture body to advance from the shaft body, the puncture body can puncture the target site.SELECTED DRAWING: Figure 1
Patent JP-2023036455-A (JP)
Title: Information processing system, server, information processing method, and program
Inventor: SHIMIZU KOSUKE
IPC: G16H20/00
Filed: 2021-09-02
Abstract: To provide an information processing system capable of generating a notification for encouraging a measurement target user to reduce the blood glucose level on the basis of blood glucose information generated according to measurement data.SOLUTION: An information processing system according to the present embodiment is configured to receive measurement data from a measurement device worn by a user via a network at a given time interval and generate biological data from the measurement data and a predefined notification, and comprises a biological data generation unit configured to execute predetermined operations on the measurement data to generate the biological data including at least blood glucose information, and a notification generation unit configured to generate a notification to encourage the user to reduce the blood glucose level on the basis of the blood glucose information. The notification generation unit generates the notification to encourage the user to reduce the blood glucose level on the basis of a result of comparison between the blood glucose information and reference blood glucose information.SELECTED DRAWING: Figure 1
Patent JP-2021192300-A (JP)
Title: Data conversion device, data conversion method and program
Inventor: JUSTIN B CLAYTON
IPC: G06N3/04
Filed: 2021-09-09
Abstract: To provide a device, a method and a system for cross domain time series data conversion.SOLUTION: A method includes the steps of: receiving and storing a first time series of first type data: encoding the first time series of the first type data as first distributed representation for the first type data; converting the first distributed representation into second distributed representation for second type data different from the first type data; and decoding the second distributed representation for the second type data as a second time series of the second type data.SELECTED DRAWING: Figure 4
Patent JP-2023041371-A (JP)
Title: Droplet collection device
Inventor: ISHIKAWA KOICHI
IPC: F24F7/06
Filed: 2021-09-13
Abstract: To solve the problem in which, in the conventional droplet shielding device, micro-droplets and the like are hard to collect as an air curtain is disturbed or disappears.SOLUTION: A droplet collection device 10 mainly includes: a blower 11 for generating an upward current; a blower housing 12 in which the blower 11 is disposed; a plurality of upward current adjustment plates 13 disposed in the blower housing 12; a shielding plate 14 disposed at least on the depth side of the blower housing 12; and a droplet suction mechanism 15 disposed above the shielding plate 14. With this constitution, by an upward current A flowing upward along the shielding plate 14, the upward current A becomes hard to be disturbed or disappear by air-conditioning air and the like. Then, by micro-droplets and the like being involved in the upward current, the micro-droplets and the like are collected via the droplet suction mechanism 15.SELECTED DRAWING: Figure 1A
Patent JP-2023042276-A (JP)
Title: Room structure and unit furniture
Inventor: NIKI MASAKI
IPC: E04H1/02
Filed: 2021-09-14
Abstract: To improve usability of unit furniture.SOLUTION: In a room structure in which a room space RS is formed with at least floor 2 and walls 3 to 5, and unit furniture 10 is installed on the floor 2, the unit furniture 10 comprises: a floor unit 11 disposed above a part of floor 2; and leg units 12 and 13 supporting the floor unit 11. A lower space 10a is formed between the floor unit 11 and the floor 2. An opening 7 for entering and leaving the room space RS and its exterior is formed in the wall 4. And the lower space 10a is located adjacent to the opening 7 for entering and leaving.SELECTED DRAWING: Figure 17