baber/WOPTO huggingface dataset:
Patent JP-2021182989-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-05-21
Abstract: To provide a slot machine that can suitably handle a special determination result during control in a specific state.SOLUTION: A main controller can execute avoidance control to avoid deriving of a display result corresponding to a strong cherry replay, only when the strong cherry replay is won, not when a weak cherry replay is won, in an ending state. The percentage at which a weak cherry replay is won varies depending on which of a plurality of set values is set, but the percentage at which a strong cherry replay is won is always the same regardless of which of the plurality of set values is set.SELECTED DRAWING: Figure 12
Patent JP-2021184351-A (JP)
Title: Short arc type discharge lamp
Inventor: IKENO RYOSUKE
IPC: H01J61/36
Filed: 2020-05-22
Abstract: To provide a short arc type discharge lamp which can be stably lighted on an early stage by speedily evaporating mercury at the time of lighting.SOLUTION: A short arc type discharge lamp comprises: a discharge container including a light-emitting tube part and a pair of encapsulation tube parts continuously extending in opposite directions from upper and lower ends of the light-emitting tube part; a pair of electrodes disposed vertically and oppositely inside of the luminous tube part; a pair of lead rods being respectively connected to the pair of electrodes and extending inside of the encapsulation tube parts; and a glass supporting cylindrical body disposed between outer peripheral surfaces of the lead rods and inner peripheral surfaces of the encapsulation tube parts in such a manner that the lead rods are supported. Mercury is encapsulated within a light-emitting space of the discharge container and is lighted in vertical lighting. In the short arc type discharge lamp, between a lead rod connected to an electrode positioned lower and the supporting cylindrical body supporting this lead rod, a storage part is provided for storing mercury in a turned-off state of the discharge lamp, and the storage part is a cavity communicating with the light-emitting space and provided in an axial direction of the lead rod.SELECTED DRAWING: Figure 1
Patent JP-2021191825-A (JP)
Title: Polyolefin-based resin film, adhesive film, decorative film, decorative adhesive film
Inventor: KAWAGUCHI YUJI
IPC: B32B27/32
Filed: 2020-06-05
Abstract: To provide a film having excellent appearance according to favorable workability, handleability, heat resistance, and usage.SOLUTION: A polyolefin-based resin film characterized by having, in differential scanning calorimetry, at least one crystal melting peak within the temperature range of 70°C or higher and 170°C or lower, and a crystal melting peak in a temperature range of 200°C or higher, and a tensile modulus of 1400 MPa or smaller, and containing 20 mass% or higher of polymethylpentene-based resin.SELECTED DRAWING: None
Patent JP-2021196084-A (JP)
Title: Hot water supply system
Inventor: IMAI SEISHI
IPC: F24H4/02
Filed: 2020-06-10
Abstract: To provide a technique capable of enhancing energy efficiency of a heat pump in a hot water supply system including the heat pump and a tank.SOLUTION: A hot water supply system includes: a heat pump heating water; a tank storing water heated with the heat pump; an acquisition part for acquiring a hot water supply set temperature; a hot water supply history storage part for storing history of previous hot-water supply; a setting history storage part for storing the history of previous hot water supply set temperature; and a time zone estimation part for estimating two or more time zones at which hot water demand occurs, based on the history of previous hot water supply. The heat pump is configured so as to heat water in the tank according to the two or more time zones at which the hot water demand is estimated to occur. With respect to each of the two or more time zones, a target heating temperature of water in the heat pump is set based on the highest hot water supply set temperature in each of the two or more time zones at which corresponding hot water demand occurs in a previous prescribed period.SELECTED DRAWING: Figure 4
Patent JP-2021197230-A (JP)
Title: Manufacturing method of separator for fuel cell
Inventor: IKEDA KOTARO
IPC: H01M8/0228
Filed: 2020-06-11
Abstract: To provide a technology that can roughen the surface of a separator for a fuel cell without adding a process.SOLUTION: A manufacturing method of a separator for a fuel cell includes a heat treatment step of heat-treating a base material on which carbon particles are placed on the surface, and a cleaning step of cleaning the surface of the base material after the heat treatment step. In the heat treatment step, the heat treatment is performed such that the temperature of the end portion in the width direction of the base material is lower than the temperature of the center portion in the width direction.SELECTED DRAWING: Figure 2
Patent JP-2020162614-A (JP)
Title: Anti-tigit antibodies
Inventor: SYBIL M G WILLIAMS
IPC: C12P21/08
Filed: 2020-06-11
Abstract: To provide anti-TIGIT antibodies in treatment of diseases such as cancer and infectious disease.SOLUTION: Antibodies or antigen binding fragments that binds to human TIGIT comprise antibodies or antigen binding fragments including heavy chain variable regions CDR1, CDR2 and CDR3 including specific amino acid sequences and light chain variable regions CDR1, CDR2 and CDR3 including specific amino acid sequences. A method of increasing the activity of an immune cell comprises contacting it with any one of the antibodies or antigen binding fragments.SELECTED DRAWING: Figure 1
Patent JP-2021181217-A (JP)
Title: Writing instrument
Inventor: KAGEYAMA SHUHEI
IPC: B43K25/02
Filed: 2020-05-18
Abstract: To provide a writing instrument including clips that are stronger than before.SOLUTION: An exemplary aspect of writing instrument includes a clip having an upper plate, a lower plate, and a gap between the upper plate and the lower plate, and an intermediate plate inserted into the gap. One of the upper plate, the lower plate and the intermediate plate has a barb in which at least a part thereof is bent in the radial direction and protrudes forward. The other of the upper plate, the lower plate and the intermediate plate has a pocket for locking the barb.SELECTED DRAWING: Figure 4
Patent JP-2021001167-A (JP)
Title: Fluoroethylene composition
Inventor: GOTO TOMOYUKI
IPC: C07C21/18
Filed: 2020-06-19
Abstract: To provide a composition which contains a fluoroethylene having one or more fluorine atoms, wherein the fluoroethylene exhibits excellent stability.SOLUTION: A fluoroethylene composition according to the present disclosure contains water, oxygen and a fluoroethylene having one or more fluorine atoms, wherein the content of water is 100 mass ppm or less based on the mass of the fluoroethylene, and wherein the content of oxygen is 0.35 mol% or less based on the fluoroethylene. The fluoroethylene composition is excellent in terms of stability of the fluoroethylene.SELECTED DRAWING: None
Patent JP-2022007796-A (JP)
Title: Prevention/treatment agent for new coronavirus infection
Inventor: ARAKI SEIICHI
IPC: A61K9/16
Filed: 2020-06-26
Abstract: To provide prevention/treatment agents for new coronavirus infection, which contain vitamin B2.SOLUTION: Provided is a prevention/treatment agent for new coronavirus infection, characterized by containing vitamin B2, more specifically, the vitamin B2 being one or more selected from riboflavin, riboflavin sodium phosphate (riboflavin phosphate sodium), riboflavin butyrate, flavin mononucleotide and flavin adenine dinucleotides, leukoplakia, monohydroflavin, leucoflavin phosphate, leucoflavin mononucleotide, lactoflavin adenine dinucleotide, and chlorides thereof.SELECTED DRAWING: None
Patent JP-2022010908-A (JP)
Title: Clothing for motorcycle rider
Inventor: ACHINAMI NAOYA
IPC: A41D13/08
Filed: 2020-06-29
Abstract: To provide clothing for a motorcycle rider capable of preventing a portion of clothing exposed from a cuff or a bottom opening from getting wet due to a sudden rain or the like during motorcycling.SOLUTION: Clothing comprises front covers 21 and 31 which can be pulled out from a cuff 13 or a bottom opening 16, and insertion parts 22 and 32 which are connected to a tip portion of the front covers 21 and 31 and into which the fingertips or toes of a motorcycle rider 50 are inserted.SELECTED DRAWING: Figure 1
Patent JP-2022012273-A (JP)
Title: Projection system for play equipment
Inventor: TAKAGI TOSHIAKI
IPC: A63G31/16
Filed: 2020-07-01
Abstract: To provide a projection system for play equipment that can implement a roller coaster with high entertainment properties.SOLUTION: A projection system for play equipment comprises: a projection changeover unit 10 disposed along a path 3 of the play equipment in which a vehicle 2 moves in a predetermined region; position detection means 5 for detecting a position of the vehicle; and a control unit 12. The projection changeover unit includes: a light modulation screen 21 whose light transmittance is adjustable from a transparent state to an opaque state; and a projector 22 capable of projecting an image. The projection system has a step of the control unit switching light transmittance of the light modulation screen of the projection changeover unit from the transparent state to the opaque state on the basis of position information on the vehicle from the position detection means, and controlling the projection changeover unit so that the projector projects an image on the light modulation screen in the opaque state.SELECTED DRAWING: Figure 1
Patent JP-2022013201-A (JP)
Title: Vehicle with toilet and control method thereof
Inventor: ARAHAMA MITSUJI
IPC: B60P3/00
Filed: 2020-07-03
Abstract: To save power in the vehicle and secure sufficient power to operate the toilet.SOLUTION: A vehicle with a toilet having a toilet room comprises: a first electronic device that is mounted on the vehicle and used for operating the toilet room; a first electric system that is connected to the first electronic device and supplies electric power to the first electronic device; a second electronic device that is mounted on the vehicle and other than the first electronic device; a second electric system that is connected to the second electronic device and supplies electric power to the second electronic device; and control means that performs control of switching between a first state of controlling the first electric system to supply power only to the first electronic device, and a second state of controlling the first and second electric systems to supply power to the first and second electronic devices.SELECTED DRAWING: Figure 2
Patent JP-2022016050-A (JP)
Title: Maintenance liquid and maintenance method
Inventor: MAKINOUCHI Takahito
IPC: B41M5/00
Filed: 2020-07-10
Abstract: To provide a maintenance liquid and maintenance method which can eliminate discharge failure of an ultraviolet curable ink jet printer.SOLUTION: A maintenance liquid is a maintenance liquid for an ultraviolet curable ink jet printer, and contains a first composition which can dissolve a water-soluble compound and does not dissolve a cured product of the ultraviolet curable ink. A maintenance method is a maintenance method of the ultraviolet curable ink jet printer, and includes a first cleaning process S3 in which the water-soluble compound adhering to an ink jet head included in the ultraviolet curable ink jet printer is dissolved with a first maintenance liquid containing the first composition which can dissolve the water-soluble compound and does not dissolve the cured product of the ultraviolet curable ink, and a second cleaning process S1 in which the ink jet head is cleaned with a second maintenance liquid containing a second composition which does not dissolve the water-soluble compound and can dissolve the cured product of the ultraviolet curable ink.SELECTED DRAWING: Figure 16
Patent JP-2022016810-A (JP)
Title: Reinforcement structure of parting verge member and reinforcement construction method of parting verge member
Inventor: NAKAMATSU YASUJI
IPC: E04D13/158
Filed: 2020-07-13
Abstract: To provide a reinforcement structure of parting verge members and a construction method thereof which can prevent verge deformation due to snow weight, and are excellent in workability and economical efficiency.SOLUTION: A parting verge member reinforcement structure A is a structure that reinforces a parting verge member 3 installed in a verge 1b of a sloped roof 1 and includes: a parting verge member 3 provided with a verge covering portion 31 that covers the verge 1b; roof tiles 2 located under the verge covering portion 31 and extending toward an eaves; a solid heat insulating material 4 installed between the roof tiles 2 and roof base materials 14 and extending toward the eaves; and a verge reinforcement member 5 which is installed between the verge covering portion 31 and the roof tiles 2 by cutting a longitudinal edge 41 of the heat insulating material 4 and forming the edge 41 by turning it upside down so that the slop faces the opposite direction. The heat insulating material 4 is placed on the roof base materials 14 along the roof slope, and an upper surface 4a abuts on a lower surface 21a of the roof tiles 2 and the verge reinforcement member 5 is placed on an upper surface 21b of the roof tiles 2.SELECTED DRAWING: Figure 4
Patent JP-2021038637-A (JP)
Title: Toilet seat device and excrement detection device
Inventor: OI AKIRA
IPC: G01N21/27
Filed: 2020-07-14
Abstract: To suppress the possibility of a decrease in detection accuracy.SOLUTION: The toilet seat device in an embodiment is a toilet seat device that is placed on the top of a bedpan formed with a toilet bowl for receiving excrement. The toilet seat device includes: a toilet seat for a user to sit thereon; a light-emitting unit provided with one or more light-emitting elements that illuminate forward; a light receiving unit provided with a light-receiving element that receives light; and a housing in which the light-emitting unit and the light-receiving unit are placed. Viewing the housing from the side or top thereof, the one or multiple light-emitting elements are arranged in parallel with the light receiving unit or in front of the light-receiving unit.SELECTED DRAWING: Figure 34
Patent JP-2022019023-A (JP)
Title: Quantitation device, quantitation method, quantitation program, and dialysis system
Inventor: KIN KEIGYO
IPC: A61M1/16
Filed: 2020-07-17
Abstract: To provide a quantitation device and the like that enable quantitation of a target substance relative to a liquid to be inspected in which an interfering substance coexists, without applying modification treatment to an electrode.SOLUTION: A liquid to be inspected contains a second substance having an oxidation potential that is lower than an oxidation potential of a first substance. A difference between the oxidation potential of the first substance and the oxidation potential of the second substance is equal to a prescribed value or lower. A control unit controls an application part so that an initial potential corresponding to the oxidation potential of the second substance is applied to the liquid to be inspected, over a first pulse potential width. Further, the control unit controls the application part so that a target potential corresponding to the oxidation potential of the first substance is applied to the liquid to be inspected, over a second pulse potential width, after applying the initial potential. Then, the control unit repeats a pulse cycle multiple times while increasing each potential by a prescribed potential, by using the pulse potential widths as one pulse cycle. A calculation part calculates a content of the first substance, on the basis of a current value measured by a measuring part when the initial potential and the target potential are applied.SELECTED DRAWING: Figure 1
Patent JP-2022019097-A (JP)
Title: Ground fault detection circuit and ground fault detection device
Inventor: TANAKA GENKI
IPC: G01R31/58
Filed: 2020-07-17
Abstract: To notify the ground fault of a positive supply line and the ground fault of a negative supply line distinctively without erroneous operation, even when a plurality of DC voltage devices differing in generated voltage coexist.SOLUTION: Provided is a ground fault detection circuit 110 for individually detecting the ground fault of a positive supply line 231 and the ground fault of a negative supply line 232 connecting a DC voltage device 210 and a load 220. The ground fault detection circuit 110 comprises: a first current mirror circuit 130 whose reference potential is the positive supply line 231; a second current mirror circuit 140 whose reference potential is the negative supply line 232; a reference current line 150 shared by both current mirror circuits; a copy current line 160 shared by both current mirror circuits; a ground part 161 provided to the copy current line 160 between the two current mirror circuits; a reference current circuit for determining a reference current and interposedly connected to the reference current line 150 between the two current mirror circuits; and a ground potential circuit for determining the ground potential of the ground part 161 relative to the negative supply line 232 on the basis of the reference current.SELECTED DRAWING: Figure 1
Patent JP-2022020182-A (JP)
Title: Packaging bag
Inventor: NIIHATA Yuma
IPC: B65D30/02
Filed: 2020-07-20
Abstract: To provide a packaging bag which is made by bag-making a laminated sheet comprising a plurality of material layers, and can be recycled.SOLUTION: A packaging bag 1 is made by bag-making a laminated sheet comprising a plurality of material layers. The laminated sheet 2 includes: a first material layer 21 which comprises a single material which can be recycled; a second material layer 22 which is arranged outside of the first material layer 21, and which is made of another material different from that of the first material layer 21, and has predetermined functionality; and an adhesive layer 23 which adheres the first material layer 21 and the second material layer 22 with separable adhesion strength. Thereby, after use of the packaging bag 1, by separating the second material layer 22 from the first material layer 21, the first material layer 21 and the second material layer 22 can be separated from each other, and recycling of the first material layer 21 can be performed.SELECTED DRAWING: Figure 4
Patent JP-2022020416-A (JP)
Title: Workflow execution control device, workflow execution control method and workflow execution control program
Inventor: FUJIMOTO TAKASHI
IPC: G06F11/14
Filed: 2020-07-20
Abstract: To provide a workflow execution control device capable of appropriately re-executing a workflow while reducing waste of computation time or computational resource.SOLUTION: A workflow execution control device for executing a workflow described by a plurality of programs comprises: an input data change information obtaining unit which obtains input data change information showing whether or not input data have been changed for each of the plurality of programs when re-executing the workflow after any program out of the plurality of programs has ended abnormally; and a reuse determination unit which specifies a program not influenced by change of the input data from among the plurality of programs, and determines to reuse previous output data of the specified program when re-executing the workflow based on the input data change information obtained by the input data change information obtaining unit.SELECTED DRAWING: Figure 3
Patent JP-2022021794-A (JP)
Title: Tension variation prediction method, generation method of tension variation prediction model, flying plate thickness changing method, and manufacturing method of steel plate
Inventor: TAKEUCHI KAZUMA
IPC: B21B37/00
Filed: 2020-07-22
Abstract: To provide a tension variation prediction method, a generation method of a tension variation prediction model, a flying plate thickness changing method, and a manufacturing method of a steel plate by which tension variation between rolling stands can be precisely predicted and the tension variation can be suppressed even when there is a difference of a mother plate thickness and a finish plate thickness, or a difference of deformation resistance (a material difference) between a preceding material and a following material.SOLUTION: In a tension variation prediction method in changing a flying plate thickness of a tandem roller for continuously rolling a rolled material formed by joining a preceding material and following material with different rolling conditions, a tension variation amount when a junction passes through a rolling stand is predicted by using a tension variation prediction model learned by machine learning in which a rolling operation parameter of the preceding material and a rolling operation change amount parameter indicating a differential value of the rolling operation parameters of the preceding material and following material serve as input data, and tension variation information when the junction of the preceding material and following material passes through the rolling stand serves as output data.SELECTED DRAWING: Figure 2
Patent JP-2022023516-A (JP)
Title: Power supply control system and power supply control method
Inventor: KITAMOTO RYOTA
IPC: H01M8/04537
Filed: 2020-07-27
Abstract: To provide a power supply control system which suppresses overcharge or overdischarge of the shared battery when two different drive units parallelly drive different electric devices.SOLUTION: A power supply control system comprises: a first drive unit including a first electric device, a first inverter, a first fuel cell system, and a first voltage converter; a second drive unit including a second electric device, a second inverter, a second fuel cell system, and a second voltage converter; a shared battery; and a controller which controls the first inverter or/and the first voltage converter to get, based on a first current value of the first drive unit and a second current value of the second drive unit, a target value of the first current value, and controls the second inverter or/and the second voltage converter to get, based on a first current value flowing between the first drive unit and the battery and a second current value flowing between the second drive unit and the battery with respect to the second inverter and the second fuel cell system, a target value of the second current value.SELECTED DRAWING: Figure 1
Patent JP-2021024741-A (JP)
Title: Package exchanging system
Inventor: YAMAMOTO MASATO
IPC: B65H67/06
Filed: 2020-07-28
Abstract: To provide a package exchange system capable of more efficiently performing an exchange work and a yarn splicing operation of a yarn feeding package.SOLUTION: A package exchange system 100 includes: a traveling carriage 30 provided so as to be movable in one direction along a creel stand 20 arrayed along the one direction; a driving control part 90b for controlling traveling of the traveling carriage 30; a sensor 131 provided on the traveling carriage 30 and for acquiring a remaining amount of a yarn Y wound on a yarn feeding package P1 held by the creel stand 20; and a prediction part 90a for predicting a timing at which the yarn Y disappears from the yarn feed package P1 on the basis of the remaining amount of the yarn Y acquired by the sensor 131.SELECTED DRAWING: Figure 18