baber/WOPTO huggingface dataset:
Patent JP-2020125580-A (JP)
Title: Spinneret for electrostatic spinning
Inventor: HIRAMOTO Shimpei
IPC: D01D4/06
Filed: 2020-04-30
Abstract: To provide a spinneret for electrostatic spinning, enabling stabilization of continuous spinning of low-viscosity raw material fluid and suitable for electrostatic spinning of wide-viscosity raw material fluids.SOLUTION: The spinneret 1 for electrostatic spinning is constituted of a structure of an electro-conductive metal material, wherein the structure is assembled with a longitudinal X, a short axial direction Z, and a thickness direction Y, an inflow port for a raw material fluid for spinning is assembled on one side 22 of the structure, a plurality of projections 5 are formed along the longitudinal direction on the other one side 21, each of a plurality of projections extends so as to protrude from the structure, the projection has a discharge hole 4 for discharging a raw material fluid to its apex 2, and a pitch P of the discharge hole exceeds 1 mm.SELECTED DRAWING: Figure 1
Patent JP-2021173975-A (JP)
Title: Liquid crystal display device
Inventor: KOMA TOKUO
IPC: G02F1/1335
Filed: 2020-04-30
Abstract: To provide a liquid crystal display device which offers superior display characteristics in the visible light region and is capable of displaying images in the infrared wavelength region.SOLUTION: A liquid crystal display device 100 comprises a liquid crystal layer 20 disposed between a first substrate 14 and a second substrate 26, and a polarizing layer 10 having a polarizing property for light in the infrared wavelength region.SELECTED DRAWING: Figure 1
Patent JP-2021177845-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-05-12
Abstract: To be able to enhance the interest of a game.SOLUTION: A Pachinko game machine PY1 includes special symbol display means 81 capable of stopping and displaying a special symbol with a big winning symbol indicating a big winning, and performance execution means 120 capable of executing a predetermined performance. The performance execution means can set one performance mode from a plurality of performance modes including a normal performance mode and a special performance mode. The types of the special stop mode include a big winning symbol C and a big winning symbol D. When a big winning occurs while the normal performance mode is set, the special symbol may be stopped and displayed with the big winning symbol C on the special symbol display means or may be stopped and displayed with the big winning symbol D on the special symbol display means. When the big winning occurs while special performance mode is set, the special symbol is not stopped and displayed with the big winning symbol C on the special symbol display means, but is stopped and displayed with the big winning symbol D on the special symbol display means.SELECTED DRAWING: Figure 30
Patent JP-2021182102-A (JP)
Title: Protection glass for portable terminal
Inventor: SHIMODA KENICHI
IPC: G02F1/1333
Filed: 2020-05-20
Abstract: To provide protection glass for a portable terminal capable of removing bubbles generated on a screen of the portable terminal.SOLUTION: Protection glass 21 for a portable terminal is stuck on a screen 3a of a portable terminal 1 having a display area and a non-display area around the display area includes a glass layer for covering the display area and the non-display area, and an adhesive layer applied on a rear surface of the glass layer. Air reservoirs 41 are provided onto which no adhesive is coated in the adhesive layer corresponding to the non-display region.SELECTED DRAWING: Figure 2
Patent JP-2021036416-A (JP)
Title: Autonomous robot
Inventor: KOMATSU MAYUMI
IPC: G05D1/02
Filed: 2020-05-22
Abstract: To provide an autonomous robot capable of suppressing lateral slip even when a main body does not largely turn on a floor surface.SOLUTION: An autonomous robot 1 includes: a force sensor 14 which detects a lateral force as a force of a left drive wheel 11a and a right drive wheel 11b in a direction along the wheel axis acting on the left drive wheel and the right drive wheel upon travel of a main body 10 in a straight line; an acquisition part which acquires a left target speed and a right target speed respectively for the left drive wheel and the right drive wheel; a correction amount calculation part which calculates a left correction amount and a right correction amount respectively for the left target speed and the right target speed based on the lateral force detected by the force detection part; a correction part which corrects the left target speed and the right target speed respectively based on the left correction amount and the right correction amount; and a driving part which drives the left drive wheel and the right drive wheel based on the left target speed and the right target speed corrected by the correction part.SELECTED DRAWING: Figure 1
Patent JP-2021183830-A (JP)
Title: Control device for fuel supply system
Inventor: IWAI AKIRA
IPC: F02D41/34
Filed: 2020-05-22
Abstract: To provide a control device for a fuel supply system, capable of seizing transition of a feed pressure even during fuel cut.SOLUTION: During fuel cut to stop fuel injection in an engine and drive of a feed pump, an executor of the control device uses temperatures of a plurality of sites including a temperature of fuel in a fuel tank for executing index value calculation processes (Steps S300-S340) to calculate a weighted average value ΔTave as an index value for temperature change of the fuel in a feed pipe. Then, on the basis of the index value calculated in the index value calculation processes, the executor executes a pressure variation calculation process (Step S350) to output a greater value in proportion to temperature rise of the fuel estimated in the feed pipe, as a pressure variation ΔPf which is a variation of a feed pressure PF, and adds the pressure variation ΔPf calculated in the pressure variation calculation process to update the feed pressure Pf (Step S360).SELECTED DRAWING: Figure 6
Patent JP-2021187452-A (JP)
Title: Polyester container and polyester preform, and manufacturing method of polyester preform and polyester container
Inventor: EGUCHI MAKOTO
IPC: B65D1/02
Filed: 2020-05-26
Abstract: To provide a polyester container that highly reduces environmental load and is highly hygienic.SOLUTION: A polyester container of the present invention has at least a first layer and a second layer that constitute an inner layer, the first layer is composed of chemically recycled polyester, the second layer is composed of mechanically recycled polyester, the chemically recycled polyester of the first layer is non-antimony catalyst polyester.SELECTED DRAWING: Figure 1
Patent JP-2021186100-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2020-05-27
Abstract: To provide a game machine capable of coping with both diversification and easiness of understanding in game properties.SOLUTION: A game machine performs variation frequency measurement processing, time-shortening completion processing, pattern display processing, and shooting guidance display from stopping of the n-th variation to start of the (n+1)-th variation in a special pattern game. The game machine has a time-shortening gap time by the time when later time-shortening is started after completion of previous time-shortening in terms of control depending on processing order of determination of satisfaction of a time-shortening completion condition and determination of satisfaction of a time-shortening start condition. The game machine disables display of a partial display element of time-shortening that is apparently continuous so as to appeal time-shortening gap time. Concretely, the game machine appeals the presence of time-shortening gap time by disabling display of shooting guidance. More specifically, the non-display period of shooting guidance in a display screen 584 is one example of a display screen for appealing the presence of time-shortening gap time.SELECTED DRAWING: Figure 25
Patent JP-2021186948-A (JP)
Title: Processed water supply system
Inventor: MATSUMOTO MASAOMI
IPC: B23Q11/12
Filed: 2020-06-03
Abstract: To provide a processed water supply system that can adjust cooling water to a temperature allowable for drainage equipment even when the cooling water is at a high temperature after being used for cooling processed water.SOLUTION: A processed water supply system for supplying processed water L to a processing device 1 including holding means 6 and processing means 8 for performing processing while supplying the processed water L to a workpiece U held by the holding means 6, includes: a first heat exchanger 34 for cooling the processed water L with evaporation heat of a cooling medium; and a second heat exchanger 38 for cooling the cooling medium that is at high temperature by being compressed. The second heat exchanger 38 has a cooling water receiving passage 114 for receiving the cooling water W1 from cooling water supply equipment 110 for supplying the cooling water W1, and a cooling water discharge passage 124 for discharging the cooling water W2 at high temperature after being subjected to heat exchange to drainage equipment 120. A bypass passage 116 for adjusting the cooling water W2 at high temperature to a temperature allowable for the drainage equipment 120 is disposed between the cooling water receiving passage 114 and the cooling water discharge passage 124.SELECTED DRAWING: Figure 1
Patent JP-2021176465-A (JP)
Title: Medical partition designed to infection prevention
Inventor: UECHI MASAMI
IPC: A61B7/00
Filed: 2020-05-08
Abstract: To provide a device for preventing microbial exposure due to virus and bacteria contained in airborne droplets when palpating or using a stethoscope.SOLUTION: A transparent sheet 5 is provided on a face-to-face window 2 of a partition 1, a stethoscope hole 3 for inserting a stethoscope is provided in the partition 1, and two both-arm insertion holes 4 for palpation are provided in the partition 1. When a doctor examines a patient, the doctor wears long gloves capable of covering the arms to the elbows, inserts both arms from the two both-arm insertion holes 4 provided in the partition 1 to palpate the patient. When examining the heart sound of the patient, the doctor inserts a chest piece part of the stethoscope from the stethoscope insertion hole 3 provided in the partition 1, applies the chest piece of the stethoscope to the breast of the patient using both arms of the doctor, and applies the ear tube parts of the stethoscope to the ears to examine the heart sound.SELECTED DRAWING: Figure 1
Patent JP-2021193872-A (JP)
Title: Power supply system and mobile body
Inventor: SATO YUKI
IPC: H02J7/35
Filed: 2020-06-09
Abstract: To make more effective use of the electric power generated by a solar cell than the conventional.SOLUTION: A power supply system, supplying electric power to a load, includes: a first storage battery, a second storage battery and a solar cell. The system is configured to electrically connect the solar cell with either one of the first storage battery or the second storage battery and to electrically connect the load with the other one of the first storage battery or the second storage battery.SELECTED DRAWING: Figure 2
Patent JP-2021194012-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-09
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021197786-A (JP)
Title: Power supply device, recording device and control method
Inventor: KASAHARA TAKASHI
IPC: H02M3/28
Filed: 2020-06-11
Abstract: To improve power supply efficiency during a light load of a power supply device.SOLUTION: By controlling drive of a switching device 206 connected in a primary side of a transformer 204, the power supply device generates DC voltage in a secondary side of the transformer, and controls electric power to be supplied in the secondary side based on a feedback signal VFB corresponding to the generated DC voltage. Based on the feedback signal, control means 500 controls a pulse width of a driving pulse which turns on the switching device in an operation period of a mode which provides alternately an operation period in which the drive of the switching device is performed, and an idle period in which the drive of the switching device is idled.SELECTED DRAWING: Figure 5
Patent JP-2021194191-A (JP)
Title: Electric bed
Inventor: ONISHI SATORU
IPC: A47C20/08
Filed: 2020-06-12
Abstract: To provide an electric bed that can easily reduce an occurrence of a problem by being caught.SOLUTION: An electric bed 1 includes: a bottom 4; an actuator A for changing the posture or the height of the bottom 4; a receiving member 66 for receiving a downward load of the bottom 4 at the lowest position in a movable range of the bottom 4; a hand switch 8 for receiving an operation instruction of a user; a control part 7 for controlling an operation of the actuator A according to the operation instruction received by the hand switch 8; and a ratchet mechanism for prohibiting a downward movement to change the posture or the height of the bottom 4 downward by the actuator A when the load applied to the actuator A does not satisfy a predetermined reference load.SELECTED DRAWING: Figure 2
Patent JP-2020163178-A (JP)
Title: Oro-nasal patient interface
Inventor: ADAM FRANCIS BARLOW
IPC: A61M16/06
Filed: 2020-06-15
Abstract: To provide an oro-nasal patient interface used in the diagnosis, amelioration, treatment, or prevention of respiratory disorders, having improved comfort, cost, efficacy, ease of use and manufacturability.SOLUTION: A patient interface 3000 to provide breathable gas to a patient is provided, comprising: a plenum chamber assembly including a nasal plenum chamber at least partly defining an upper gas chamber, an oral plenum chamber 3200 at least partly defining a lower gas chamber, and a decoupling structure at least partly connecting the nasal plenum chamber and the oral plenum chamber and at least party defining a flow path; a top plate 3206 including at least one connection feature 3304 configured to releasably retain a first portion of a positioning and stabilizing structure 3300; and a faceplate 3204 configured to releasably retain a second portion of the positioning and stabilizing structure.SELECTED DRAWING: Figure 3a
Patent JP-2021194430-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-18
Abstract: To provide a game machine which can improve an interest for a game.SOLUTION: A game machine can execute a color performance which displays an image of a predetermined color of plural colors on display means. The color performance includes a first color performance which displays the image of the predetermined color, and a second color performance which displays the image of the predetermined color on the basis of a result of prior determination. In a second mode, the second color performance is more easily executed in a variation performance based on winning entry in a second start port than in the variation performance based on winning entry in a first start port.SELECTED DRAWING: Figure 63
Patent JP-2022003232-A (JP)
Title: Water supply device
Inventor: SAKATANI TETSUNORI
IPC: F04D15/00
Filed: 2020-06-23
Abstract: To disclose an example of a water supply device having a function for operating two pumps in a variable speed manner at the same frequency, and calculating a target pressure in a state of estimated terminal pressure constant control.SOLUTION: Control portions CTL1, CTL2 calculate a synchronous target pressure Pts by substituting "output frequency Fx at synchronous transmission control" for F in a following mathematical formula. <mathematical formula>P2+(1/4) ▵P+(3/4) ▵P×{(F-F2)/(Fmax-F2)} in which P2:terminal pressure, ΔP:rated pressure-terminal pressure (P2), Fmax:maximum frequency, and F2:output frequency just after parallel start (synchronous transmission control).SELECTED DRAWING: Figure 1
Patent JP-2022010630-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-29
Abstract: To provide a game machine with suitable control.SOLUTION: The numerical information is updated when the variation of a first special symbol and a second special symbol is executed, and a game machine can be controlled to be in a high base state when a special condition that the numerical information becomes "0" corresponding to 800 times as the number of variations is satisfied. In a low probability state before the special condition is satisfied, a suggestion performance suggesting the number of remaining variations until the special condition is satisfied can be executed. A common performance that is common to when the game machine is controlled to be in a small winning game state and when it is controlled to be in a latent probability big winning can be executed, and the execution of the suggestion performance is restricted during the execution of the common performance. Thereby, it is possible to suppress a decline in interest.SELECTED DRAWING: Figure 8-33
Patent JP-2020173466-A (JP)
Title: Wavelength conversion sheet and barrier film used therein
Inventor: SAKAMOTO TAKESHI
IPC: G02B5/00
Filed: 2020-06-29
Abstract: To provide a barrier film for a wavelength conversion sheet excellent in adhesion between the barrier film and a phosphor layer, capable of preventing the phosphor layer from deteriorating even under a high-temperature/high-humidity environment, and excellent in environmental stability, and also to provide a wavelength conversion sheet using the same.SOLUTION: A wavelength conversion sheet 1 is used in a backlight light source of a display device. In the wavelength conversion sheet 1, barrier layers 122 are respectively arranged on both surface sides of a phosphor layer 11 using a quantum dot. The phosphor layer 11 and each of the barrier layers 122 are laminated interposing a primer layer 123. The primer layer 123 includes a polyurethane resin composition.SELECTED DRAWING: Figure 1
Patent JP-2022012882-A (JP)
Title: Medicine one-dose package connection device and medicine-taking support device
Inventor: KOJIMA AKIRA
IPC: A61J3/00
Filed: 2020-07-02
Abstract: To provide a medicine one-dose package connection device which connects a plurality of medicine one-dose packages so as not to be deviated in a horizontal direction, and facilitates handling when a user holds or places them without causing the connected medicine one-dose packages to occupy an extra space.SOLUTION: A medicine one-dose package connection device 21 includes: supply means such as single package providing modules 20L, 20M, 20N for supplying medicine one-dose packages such as single packages 2L, 2M, 2N having a bag part 2a covering a medicine 3 and a crimp part 4 preventing the medicine from leaking from the bag part; a conveyor belt part 22 which overlaps the plurality of medicine one-dose packages supplied by the supply means; a lining-up part 32 which lines up positions of respective one ends of the plurality of overlapped medicine one-dose packages with the conveyor belt part 22; and connecting means such as a stapler 40 for connecting parts near the same one ends as the plurality of single packages 2L, 2M, 2N lined up by the lining-up part 32.SELECTED DRAWING: Figure 3
Patent JP-2021092133-A (JP)
Title: Water equipment and manufacturing method of water equipment
Inventor: BABA TOMOKI
IPC: E03C1/042
Filed: 2020-07-08
Abstract: To provide a piece of water equipment and a manufacturing method of water equipment capable of suppressing the adhesion of scale due to unevenness while suppressing the glossiness of the surface by matting processing.SOLUTION: The water equipment includes: a metal body; and a first layer formed over the surface of the main body. The main body has main body unevenness that includes multiple concave portions and multiple convex portions on the surface side. The first layer includes multiple concave portions and multiple convex portions at the surface side and has the first unevenness formed along the unevenness of the main body. The average height of the main body unevenness is smaller than the average length of the main body unevenness.SELECTED DRAWING: Figure 2
Patent JP-2021016152-A (JP)
Title: Secure interaction system and communication display device
Inventor: TSAI HSIUNG-KUANG
IPC: G09C1/00
Filed: 2020-07-10
Abstract: To solve such a problem that, the mechanism of conventional user-device interaction cannot recognize more than one person or one person in multiple aspects.SOLUTION: A secure interaction system of the present invention includes a mobile computing device and a communication display device with a display matrix. At least one portion of the display matrix is configured to wirelessly transmit an invisible character string and to form a user-visible indication which the invisible character string is relevant to. When the user-visible indication on the portion is selected, a channel is formed to connect the portion, where the user-visible indication is formed, and first and second receivers. The invisible character string is coupled wirelessly to the first and second receivers from the portion of the display matrix forming the user-visible indication through the channel, and the mobile computing device executes a task according to the invisible character string.SELECTED DRAWING: Figure 6
Patent JP-2022016794-A (JP)
Title: Ink storage body and recording method
Inventor: MIYASA RYOTA
IPC: B41J2/175
Filed: 2020-07-13
Abstract: To provide an ink storage body that can reduce differences in color development performance on a recording medium and is excellent in white color development performance, when using titanium oxide pigment as sedimented components in an ink composition stored in the ink storage body.SOLUTION: An ink storage body according to the present invention, which stores an ink composition, comprises: a container that stores the ink composition; an ink leading-out part, attached to an end part of the container, which leads out the ink composition and supplies the composition to an inkjet recording device; an ink leading-out pipe, connected to the ink leading-out part and arranged in the container; a converging part connected to the ink leading-out pipe; and a plurality of ink introducing ports through which the ink composition is introduced to the converging part. The plurality of ink introducing ports are arranged at different positions in a height direction in a state where the ink storage body is used, and the ink composition contains titanium oxide pigment and water.SELECTED DRAWING: Figure 8