baber/WOPTO huggingface dataset:
Patent JP-2020063714-A (JP)
Title: Pump group with plural pumps, and pump selection device
Inventor: YAMAZAKI MASARU
IPC: F04D15/00
Filed: 2018-10-18
Abstract: To provide a pump group including a plurality of pumps each including an impeller which can reduce thrust force.SOLUTION: A pump group 100 includes three pumps 1, 2, 3 having respective specific speeds different from each other. The three pumps 1, 2, 3 have respective different types of impellers: a circle-shaped impeller 10, a single-star type impeller 30, and a double-star type impeller 50. Outer diameters of main plates 24, 44, 64 of these impellers 10, 30, 50 are smaller than outer diameters of side plates 27, 47, 67, respectively.SELECTED DRAWING: Figure 11
Patent JP-2020062620-A (JP)
Title: Water treatment system and water treatment method
Inventor: MIYABE RINJI
IPC: B01D61/02
Filed: 2018-10-19
Abstract: To provide a water treatment system capable of selectively separating monovalent ions and divalent ions while treating raw water containing various solutes.SOLUTION: A water treatment system 10 includes: a first NF membrane module 11 having a first NF membrane 31 having a surface charge of a first polarity and disposed in a preceding stage; and a second NF membrane module 12 having a second NF membrane 32 having a surface charge of a second polarity opposite to the first polarity and capable of selectively separating monovalent ions from divalent ions, and disposed in a post stage.SELECTED DRAWING: Figure 1
Patent JP-2020067016-A (JP)
Title: Control system of internal combustion engine
Inventor: TAKAI YU
IPC: F02D21/08
Filed: 2018-10-23
Abstract: To set suitable supercharge pressure corresponding to an EGR gas amount while suppressing a failure of a supercharger, in an engine having the supercharger and an EGR device.SOLUTION: A control system controls an engine having a supercharger and an EGR device. The supercharger includes a turbine which operates by exhaust emission discharged from the engine, a compressor for supercharging air sucked into the internal combustion engine by an operation of the turbine, and a flow speed nozzle device for changing a flow speed of the exhaust emission which operates the turbine. The EGR device includes a recirculation path for recirculating a part of the exhaust emission to an intake path as an EGR gas, and an EGR valve for adjusting an EGR gas amount. The control system comprises a control device for controlling the flow speed nozzle device so that supercharge pressure generated by the supercharger does not exceed upper limit target supercharge pressure. The control device lowers the upper limit target supercharge pressure according to the reduction of the EGR gas amount.SELECTED DRAWING: Figure 6
Patent JP-2019033757-A (JP)
Title: Modified polynucleotides for production of nuclear proteins
Inventor: STEPHANE BANCEL
IPC: A61K47/14
Filed: 2018-10-24
Abstract: To provide polynucleotides encoding a polypeptide of interest and capable of avoiding one or more of the problems in the art.SOLUTION: The polynucleotide according to the present invention comprises (a) an open reading frame encoding a nuclear protein and consisting of a modified uridine, cytidine, adenosine, and guanosine nucleotide, the modified uridine being N1-methyl-pseudouridine; (b) a 5'-UTR comprising the Cossack sequence; (c) at least one 5' cap structure; (d) a 3'-UTR; and (e) a 3' tail sequence of a binding nucleoside.SELECTED DRAWING: None
Patent JP-2020065808-A (JP)
Title: Pressure type medicine injector
Inventor: TSUJI AKIHITO
IPC: A61M5/152
Filed: 2018-10-25
Abstract: To provide a portable anticancer agent container for preventing exposure and infection to a human body by leakage of a medicinal solution caused by a connection connector removing operation in system cleaning using cleaning fluid.SOLUTION: A pressure type medicine injector includes: a reservoir having a medicinal solution replenishing port and a medicinal solution discharge port; pressure-deforming means for pressure-deforming a medicinal solution storage part by the injection of a medicinal solution and pushing out the medicinal solution by a force by which the medicinal solution storage part is restored to its original shape from the pressure deformation; flow rate control means for adjusting a flow rate of a medicinal solution by resistance; a system cleaning port having a cleaning fluid injection port, a medicinal solution replenishing port, and a fluid discharge port; and a case for enclosing the flow rate control means and the system cleaning port. The replenished medicinal solution is replenished to the pressure-deforming means through the medicinal solution replenishing port of the reservoir, and moves to the outside of the container from the medicinal solution discharge port of the reservoir through the flow rate control means. The cleaning fluid is injected from the injection port of the cleaning port arranged on the downstream of the flow rate control means, and moves to the outside of the container. The periphery of the cleaning port is entirely covered with a sterilization seal, and is kept clean until the time of use.SELECTED DRAWING: Figure 3
Patent JP-2020071579-A (JP)
Title: Information processing device, information processing system, control methods thereof, and program
Inventor: MEZAKI YOICHI
IPC: G07B15/00
Filed: 2018-10-30
Abstract: To provide a mechanism that prevents a ticket with entry record from being used in an unfavorable form while taking privacy into consideration.SOLUTION: An information processing device receives a ticket including information capable of uniquely identifying the ticket and communicatively connects with a first gate control device and a second gate control device that control gates a person passes through. The information processing device includes: acquisition means for acquiring information which enables identification of whether a person who throws in a ticket received by the first gate control device is the same as a person who receives the ticket returned from the first gate control device; and transmission means for transmitting information to inform that the persons are not the same to a predetermined transmission destination when the second gate control device receives a ticket that is identified as being not the same person.SELECTED DRAWING: Figure 12
Patent JP-2020069729-A (JP)
Title: Printing system
Inventor: FUJITA KEISUKE
IPC: B41J19/18
Filed: 2018-10-31
Abstract: To provide a printing system capable of shortening the time required to move printing equipment to a target position.SOLUTION: The controller of a printing system including printing equipment, mobile mechanism and a controller prints an image in accordance with printing data at the time of reception of a printing instruction during a printing period from reception of an instruction for the start of printing to reception of an instruction for the end of printing (S22). The controller moves the printing equipment at a first speed along the width direction of an ink ribbon in accordance with a first instruction received during a waiting period from printing of one image to printing of another image during the printing period (S22). The controller moves the printing equipment at a second speed which is faster than the first speed along the width direction of the ink ribbon, in accordance with a second instruction received during a non-printing period which is not included in the printing period (S9:YES, S10).SELECTED DRAWING: Figure 4
Patent JP-2019031564-A (JP)
Title: Methods and compositions for treating amyloid deposits
Inventor: BEVERLY L DAVIDSON
IPC: A61K35/761
Filed: 2018-11-02
Abstract: To provide methods of delivering a protective ApoE isoform to the central nervous system of a mammal.SOLUTION: The present disclosure provides methods of delivering a protective ApoE isoform to the central nervous system of a mammal, the methods comprising administering to the cerebrospinal fluid (CSF) of the mammal an rAAV particle comprising an AAV capsid protein and a vector comprising a nucleic acid encoding the protective ApoE isoform inserted between a pair of AAV inverted terminal repeats in a manner effective to infect ependymal cells in the non-rodent mammal such that the ependymal cells secrete the ApoE into the CSF of the mammal.SELECTED DRAWING: None
Patent JP-2020075557-A (JP)
Title: Control device of attenuation force variable damper
Inventor: GOTO YUYA
IPC: B60G17/018
Filed: 2018-11-06
Abstract: To provide a control device of an attenuation force variable damper capable of more effectively suppressing rolling of a vehicle body.SOLUTION: A control device of an attenuation force variable damper includes: motion state quantity detection means (11-16) for detecting a motion state quantity of a vehicle 1; a roll attenuation force base setting unit 22 for setting a roll attenuation force base value DFb, which is a base value of target attenuation force of the attenuation force variable damper for roll attitude control, based on the motion state quantity; a vehicle model 23 as roll quantity calculation means for calculating a sprung roll rate ωs and an unsprung roll rate ωu of the vehicle 1 based on the motion state quantity; and a roll attenuation force correction unit 24 for correcting the roll attenuation force base value DFb based on a roll rate difference Δω which is a difference between the sprung roll rate ωs and the unsprung roll rate ωu.SELECTED DRAWING: Figure 2
Patent JP-2019015504-A (JP)
Title: Heating cooker
Inventor: NISHIJIMA MASAHIRO
IPC: F24C1/00
Filed: 2018-11-06
Abstract: To provide a heating cooker that can heat steam safely and efficiently without excessively increasing a temperature of a heat source such as a heater.SOLUTION: A heating cooker according to the present invention comprises a heating chamber for housing and heating food, a steam generator for supplying steam to the heating chamber, and water supply means for supplying water to the steam generator. The steam generator comprises a plurality of heaters, and a water storage part for storing the supplied water. A wall near the water storage part is bulged toward the outside of the steam generator.SELECTED DRAWING: Figure 6
Patent JP-2020077485-A (JP)
Title: Electronic unit
Inventor: URUSHIBATA MIKIO
IPC: F21S45/50
Filed: 2018-11-06
Abstract: To provide an electronic unit that allows cost reduction and weight saving while maintaining its heat radiation properties.SOLUTION: An electronic unit 1 is equipped with an electronic component 4, a casing 2 that accommodates the electronic component 4, and an outside cover 5 for covering the opening of the casing 2. The outside cover 5 is provided with a seal groove 55 including a seal member 56 for ensuring water-proofness between it and the casing 2. The seal groove 55 is formed by press working.SELECTED DRAWING: Figure 4
Patent JP-2020079165-A (JP)
Title: Hollow silica particles and method for producing the same
Inventor: HOSHIDA HIROKI
IPC: C01B33/18
Filed: 2018-11-12
Abstract: To provide a method for producing hollow silica particles which can reduce water absorbability of hollow silica particles compared to the conventional art.SOLUTION: A method for producing hollow silica particles comprises the following steps (1) and (2): (1) spray-drying a silica solution in which silica is dissolved in an organic alkali aqueous solution to obtain a hollow silica precursor, and (2) firing the hollow silica precursor under the following conditions 1 or 2 to obtain hollow silica particles. The condition 1: a temperature of 1100°C or more and less than 1150°C for 3 hours or longer. The condition 2: a temperature of 1150°C or more and 1400°C or less for 0.5 hours or longer.SELECTED DRAWING: Figure 3
Patent JP-2020080478-A (JP)
Title: Visible light communication system
Inventor: TSUNODA HIROICHI
IPC: H04B10/116
Filed: 2018-11-13
Abstract: To achieve both securing of communication quality and improvement of a communication speed in accordance with an external situation, such as a communication state of visible light communication and radio wave communication or a climate.SOLUTION: A visible light communication system comprises: a communication state determination unit for determining a communication state of at least one of a visible light communication unit and a radio wave communication unit, and outputting a communication state signal; and a communication mode selection unit for receiving the communication state signal and outputting a mode selection signal for selection of one of a plurality of modes. The plurality of modes includes: a redundancy mode for transmitting a communication signal in which a signal of one of the visible light communication unit and the radio wave communication unit is completely included in a signal of the other thereof; and a circuit capacity increase mode for transmitting a communication signal including a signal where the signal of the visible light communication unit and the signal of the radio wave communication unit do not overlap with each other.SELECTED DRAWING: Figure 1
Patent JP-2020088425-A (JP)
Title: Solid-state imaging device, imaging device, and method for controlling solid-state imaging device
Inventor: KAWASAKI RYOHEI
IPC: H04N5/357
Filed: 2018-11-16
Abstract: To reduce the number of transfers in a solid-state imaging device that transfers data in the vertical direction.SOLUTION: A solid-state imaging device includes a plurality of storage units and a data transfer circuit. In the solid-state imaging device, each of the storage units includes a holding unit that holds predetermined reset data and signal data corresponding to the amount of light, and a calculation circuit that calculates the difference between the reset data and the signal data and outputs the difference as pixel data. In addition, the data transfer circuit in the solid-state imaging device transfers the output pixel data.SELECTED DRAWING: Figure 15
Patent JP-2020088438-A (JP)
Title: Imaging apparatus and inspection method of subject using the imaging apparatus
Inventor: WATABE MASAO
IPC: H04N9/09
Filed: 2018-11-16
Abstract: To provide an imaging apparatus capable of executing inspection of height information and color information at the same time, and an inspection method of a subject using the imaging apparatus.SOLUTION: An imaging apparatus comprises: a light source that radiates an invisible light ray; an imaging part that images a subject to which the invisible light ray is radiated; an acquisition part that acquires height information for a position in a prescribed portion of the subject from an imaging image of the invisible light ray in which the subject is imaged; a color acquisition part that acquires color information for the position at the prescribed portion of the subject from the imaging image in which the subject is imaged; and a synthesis part that performs synthesis by mapping the color information to the height information for the same positions of the height information and the color information on the basis of the height information and the color information.SELECTED DRAWING: Figure 1
Patent JP-2020081239-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-11-21
Abstract: To provide a slot machine that can suppress deterioration of the visibility of a performance image as much as possible due to an image to prompt operation.SOLUTION: A pre-stage performance and a navigation performance can be executed using a liquid crystal display device. When an option image by the pre-stage performance and navigation images 1a, 1b, 1c by the navigation performance are displayed on the liquid crystal display device, the navigation image is displayed in front of the option image and the navigation images 1b, 1c corresponding to operation (second stop operation and third stop operation) of the second and subsequent stop switches have a higher transmittance than that of the navigation image 1a corresponding to an operation (first stop operation) of the first stop switch, thereby making the option image displayed behind the navigation image visible.SELECTED DRAWING: Figure 17
Patent JP-2020083811-A (JP)
Title: Ampk activator containing 1,5-anhydro fructose derivative
Inventor: MARUYAMA YUKIRO
IPC: A61P29/00
Filed: 2018-11-22
Abstract: To provide an agent that can effectively activate AMP-activated protein kinase (AMPK).SOLUTION: An AMP-activated protein kinase (AMPK) activator contains a 1,5-anhydro fructose derivative.SELECTED DRAWING: Figure 2
Patent JP-2019030337-A (JP)
Title: Microorganism culture sheet
Inventor: KAZAMA KEISUKE
IPC: C12Q1/04
Filed: 2018-11-28
Abstract: To provide microorganism culture sheet, in which generation of warp is suppressed even in a case where cultivation layer containing polyvinyl pyrrolidone and in which is coloring reaction with coloring enzyme substrate is carried out in microorganism in broad range.SOLUTION: The present invention is microorganism culture sheet comprising a substrate sheet, a cultivation layer formed on the substrate sheet and a cover sheet covering the cultivation layer. The cultivation layer contains polyvinyl pyrrolidone, gelling agent, nutrition component, selective agent, coloring enzyme substrate and plasticizer. The coloring enzyme substrate is a coloring enzyme substrate degraded by β-galactosidase or degraded by α-glucosidase. The plasticizer is at least 1 selected from polyethylene glycol and 1,3-butylene glycol.SELECTED DRAWING: Figure 1
Patent JP-2020081547-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2018-11-28
Abstract: To enhance interest in a game by stably causing game balls to enter a winning area, in a game machine.SOLUTION: A game machine includes: a game area 32; a winning area (start winning port 36, or the like) arranged in the game area 32; and winning stabilizing means (rotating body unit 800) for stabilizing the winning of the game balls to the winning area (start winning port 36).SELECTED DRAWING: Figure 45
Patent JP-2020081803-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-11-30
Abstract: To provide a game machine capable of improving the player's interest in playing a game.SOLUTION: During a period when a privilege game is executed, a game privilege is granted by privilege granting means when a game ball passes through a specific region, and a first game state and a second game state in which variable means is more easily changed from a second state to a first state than the first game state can be set by game state setting means. When the second game state is set by the game state setting means, the performance mode of a performance corresponding to the start of a dynamic display of identification information, which is started before an end condition for setting the first game state is established, is set on the basis of a prior determination based on information stored in storage means and the number of information pieces not used to set the performance mode is suggested, thus causing an effect that the player's interest in playing the game can be improved.SELECTED DRAWING: Figure 639
Patent JP-2020090460-A (JP)
Title: Granulation method
Inventor: KIYOSHI SHUNSUKE
IPC: A61K47/04
Filed: 2018-12-06
Abstract: SOLUTION: To drip a droplet of a liquid raw material for granulation to a fluid bed formed of coating material particles, and set a drip/flow condition so that, a flow rate (mm/ms) of the fluid bed at a drip position, an interval (mm) of droplets which are dripped, a diameter (mm) of the droplet, and a drip speed of the droplet (mm/ms) satisfies a relationship of a following formula (1), the following formula 1 is: (droplet diameter÷flow speed)/(droplet interval÷drip speed)≤2.EFFECT: As an effect, such a phenomenon in which, a plurality of droplets interfere each other in a fluid bed so that uniformity of a shape and a particle diameter is reduced, can be prevented efficiently, for acquiring efficiently and more surely, granules comprising sharp grain size distribution and being excellent in uniformity of a shape and a grain diameter.SELECTED DRAWING: Figure 1
Patent JP-2020094359-A (JP)
Title: Grating
Inventor: NAKAZAWA KEIICHIRO
IPC: E03F5/06
Filed: 2018-12-11
Abstract: To provide a grating that can change external dimensions.SOLUTION: A slide grating according to an embodiment that expands and contracts in a first direction comprises a set of a first grating member and a second grating member each having a plurality of first members arranged in a second direction orthogonal to the first direction and a second member connecting the first members. Each of the first members of the first and second grating members has an opening formed with the first direction as a longitudinal direction. The second member of the first grating member penetrates the opening formed in the first member of the second grating member, and the second member of the second grating member penetrates the opening formed in the first member of the first grating member.SELECTED DRAWING: Figure 1
Patent JP-2020094386-A (JP)
Title: Electronic key system
Inventor: NODA KOICHIRO
IPC: E05B49/00
Filed: 2018-12-12
Abstract: To reduce a burden on a user while ensuring security of an on-vehicle device.SOLUTION: An electronic key system comprises: a key part 3A installed in an on-vehicle device 2 including at least one of a fuel tank 2A, a urea water tank 2B and a loaded object 2C mounted on a vehicle 1, for mechanically locking and unlocking the on-vehicle device 2; and a control unit 3B for switching the locking or unlocking by the key part 3A based on communication with a portable terminal 7 owned by a user of the vehicle 1. Thus, the on-vehicle device 2 can be locked or unlocked by using the user's portable terminal 7, and carrying a mechanical key for locking and unlocking the on-vehicle device 2 becomes unnecessary.SELECTED DRAWING: Figure 1
Patent JP-2020094895-A (JP)
Title: Oil level inspection device
Inventor: KASUYA KEISUKE
IPC: G01F23/04
Filed: 2018-12-12
Abstract: To improve workability at the time an oil level gauge is inserted.SOLUTION: An oil level inspection device 10 for inspecting an oil level of an internal combustion engine 1 mounted on a vehicle V comprises: an oil level gauge 11 extending in a longitudinal direction and being bendable; a guide tube 12, with the oil level gauge removably inserted, for guiding a tip 14 of the oil level gauge toward an inside of an oil pan 9, the guide tube having an inlet 17 located on a vehicle interior side; an inspection window 18 which is provided by opening a hole in an exterior panel 3 of the vehicle in order for the oil level gauge to be inserted into the inlet of the guide tube from outside the vehicle; a lid 19 for openably closing the inspection window; and a guidance member 20 being provided on a reverse side 21 of the lid, for guiding the tip of the oil level gauge toward the inlet of the guide tube when the lid is open.SELECTED DRAWING: Figure 2
Patent JP-2019049757-A (JP)
Title: Light source device and image projection device
Inventor: KOMATSU YOSHIKAZU
IPC: F21V9/40
Filed: 2018-12-12
Abstract: To provide a light source device with which it is possible to use a solid light-emitting element in various purposes of use without using a discharge lamp, and an image projection device equipped with the same.SOLUTION: An exciting light source 11 which a lighting device 1 is provided with emits exciting light L that includes a first color light. A fluorescent member 13 comprises a transparent substrate 30, a phosphor layer 32 having a single light emission characteristic and converting, upon incidence of exciting light L, at least a portion of the exciting light L into a second color light differing from the first color light, and a reflection film for allowing the exciting light L at an incident angle lower than or equal to a prescribed angle to pass through and reflecting the second color light. A first condensing optical system 12 condenses the exciting light L emitted from the exciting light source 11 and irradiates the phosphor layer 32 with the exciting light L. The fluorescent member 13 emits the first color light having passed through the phosphor layer 32 and the second color light while the phosphor layer 32 is irradiated with the exciting light L over one circle in the rotational circumferential direction.SELECTED DRAWING: Figure 1