baber/WOPTO huggingface dataset:
Patent JP-2023007244-A (JP)
Title: Blood purification device
Inventor: KAWARABAYASHI OSAMU
IPC: A61M1/16
Filed: 2021-07-01
Abstract: To provide a blood purification device capable of using a B agent stock solution used in a blood purification therapy step, as an alkali agent used in a fat removing cleaning step, as well as, capable of removing carbon dioxide generated in the fat removing cleaning step, for preferably performing the fat removing cleaning.SOLUTION: A blood purification device comprises: a piping part having a dialysate introduction line L1 and a drainage discharge line L2; a dual pump 1; and a control part 13 which performs a blood purification therapy step of feeding, to a dialyzer C, a dialysate obtained by introducing an A agent stock solution and a B agent stock solution to the piping part and mixing them, and then diluting the mixture to prescribed concentration, and a fat removing cleaning step of removing fat on the piping part through circulation of a sodium carbonate aqueous solution obtained by introducing, to the piping part, and heating the B agent stock solution, The control part 13, while executing the fat removing cleaning step, discharges, out of the piping part, carbon dioxide which is generated when circulating the sodium carbonate aqueous solution.SELECTED DRAWING: Figure 4
Patent JP-2023008546-A (JP)
Title: rice cooker
Inventor: UEDA SHINYA
IPC: A47J27/00
Filed: 2021-07-06
Abstract: To provide a rice cooker that can cook rice evenly.SOLUTION: A rice cooker 100 includes a pot 120, a heating part 130, a supply route 200, and a bubble generating part 210. Rice and water are put into the pot 120. The heating part 130 heats the pot 120. The supply route 200 supplies water to the pot 120. The bubble generating part 210 is disposed in the supply route 200 to generate bubbles in the water.SELECTED DRAWING: Figure 2
Patent JP-2023009361-A (JP)
Title: lithium ion secondary battery
Inventor: KATO SATOKO
IPC: H01M4/525
Filed: 2021-07-07
Abstract: To provide a lithium ion secondary battery which enables satisfactory enhancement in rate and cycle characteristics.SOLUTION: A lithium ion secondary battery comprises at least a positive electrode, a negative electrode, and an electrolyte. The positive electrode includes at least a collector, and a positive electrode active material layer formed on the collector. In the lithium ion secondary battery, a positive electrode active material included in the positive electrode active material layer contains particles (A) represented by the following formula (a), and particles (B) represented by the following formula (b): LiNiaCobMncM1wO2 (a); and LifMngFehM2xPO4 (b). The particles (A) account for 60 to 95 pts. mass in a total weight of 100 pts. mass of the particles (A) and the particles (B). The particles (B) make an amount of water measured in a particular condition a particular proportion.SELECTED DRAWING: None
Patent JP-2023009714-A (JP)
Title: Electric wire, electric wire with terminal, and method for manufacturing electric wire
Inventor: SATO TOMOYA
IPC: H01R4/18
Filed: 2021-07-08
Abstract: To provide an electric wire in which resistance in conductor is reduced.SOLUTION: The electric wire 3 includes a conductive conductor 31 formed by twisting a plurality of strands 32, and an insulating covering member 33 covering the conductor 31. The strand 32 has an outer peripheral surface forming strand 32a forming the conductor outer peripheral surface 31o of the conductor 31, and a non-outer peripheral surface forming strand 32b not forming the conductor outer peripheral surface 31o. At least on the strand outer peripheral surface 32o of the non-peripheral surface forming strand 32b, a plurality of linear convexoconcaves 32e extending crossing the extending direction L of each non-peripheral surface forming strand 32b are formed.SELECTED DRAWING: Figure 4
Patent JP-2023012352-A (JP)
Title: bookmaker system
Inventor: FUJIMOTO ATSUSHI
IPC: G06Q50/34
Filed: 2021-07-13
Abstract: To provide a bookmaker system configured to always refund the amount cancelled immediately and to allow an additional bet on an event whose odds vary with time with the amount refunded.SOLUTION: A bookmaker system 1 is configured to: store a user account associated with funds to be used for a bet for each user; receive vote information including a bet target bet by the user and the amount of bet; receive a cancellation of a bet with a designated amount of cancellation, which is a part of the amount of bet of the user, during an event; continue, when the cancellation of the bet is received, the bet to be cancelled with the amount of bed obtained by subtracting the amount of cancellation from the original amount of bet; and add the amount of cancellation to the funds of the user account of the user, as the amount refunded.SELECTED DRAWING: Figure 1
Patent JP-2023013564-A (JP)
Title: Electron beam irradiation device
Inventor: TONOMURA HIDEYUKI
IPC: G21K5/00
Filed: 2021-07-16
Abstract: To provide an electron beam irradiation device that can suppress damage of a protection cover.SOLUTION: An electron beam irradiation device 10 comprises: a scanning tube 16 that has an opening window part 19 which an electron beam passes through; a window foil 20 that is provided to close the opening window part 19, and makes the electron beam transmit; a removable protection cover 50 that covers an outer side of the window foil 20; a flow channel 35 in which a face 20a on an outer side of the scanning tube 16 in the window foil 20 is exposed, and cooling gas for cooling the window foil 20 flows; a measurement unit 61 that measures pressure inside the flow channel 35; and a control device 41 that detects whether the protection cover 50 is in an attached state on the basis of a measurement result of the measurement unit 61, and permits external emission of the electron beam via the window foil 20 as a condition that the protection cover 50 is in a non-attached state. The flow channel 35 has an exhaust port 34 through which the electron beam passing through the opening window part 19 passes. The cooling gas is exhausted outside the flow channel 35 from the exhaust port 34. The protection cover 50 is configured to cover the face 20a of the window foil 20 by covering the exhaust port 34.SELECTED DRAWING: Figure 3
Patent JP-2023013844-A (JP)
Title: Vehicular drive force control apparatus
Inventor: BANNO TAKAOMI
IPC: B60K6/54
Filed: 2021-07-16
Abstract: To provide a vehicular drive force control apparatus capable of suppressing occurrence of being unnecessarily determined to be torque over-load in the apparatus that determines abnormality on the basis of whether target torque is equal to or higher than a threshold.SOLUTION: Under a state where a vehicle 10 is stopped, even if an excess amount of target torque (target engine torque Tedem, target MG torque Tmdem) increases, there is little chance of safety being undermined. Therefore, in such a state, individual thresholds α1,α2 are increased compared to a state where the vehicle is traveling. As a result, there is lower frequency of abnormality where the target torque is determined to be excessive, making it possible to suppress events of unnecessary execution of failsafe processing.SELECTED DRAWING: Figure 1
Patent JP-2023015588-A (JP)
Title: Electrocardiograph
Inventor: SASAKI MASAHITO
IPC: A61B5/256
Filed: 2021-07-20
Abstract: To prevent a mistake in a placement site of an electrode.SOLUTION: An electrocardiograph includes clothing which comprises an electrocardiogram electrode portion and an electrocardiograph main body and is worn in measuring an electrocardiogram of a subject. The electrocardiograph main body includes a determination portion determining whether the electrocardiogram electrode portion is correctly placed on the subject or not. The electrocardiogram electrode portion includes a plurality of electrodes each of which is placed on corresponding placement site, and the electrocardiograph main body includes an instruction portion instructing the subject to operate a specific site of the subject. The determination portion detects an electric signal generated by operating the specific site based on the instruction out of the plurality of the electrodes, identifies the electrode where the electric signal is generated, and determines whether the electrocardiogram electrode portion is correctly placed on the subject or not.SELECTED DRAWING: Figure 5
Patent JP-2023017351-A (JP)
Title: Fuel cell vehicle
Inventor: OYA RYOSUKE
IPC: H01M8/00
Filed: 2021-07-26
Abstract: To provide a fuel cell vehicle which can keep, when abnormality occurs in a voltage sensor, traveling using an alternative voltage sensor.SOLUTION: In a fuel cell vehicle disclosed in the present specification, a fuel cell stack and a battery are connected to DC ends of an inverter, and a motor generator is connected to AC ends of the inverter. The fuel cell vehicle includes: voltage sensors which measure voltages of the DC ends of the inverter, respectively; and power consumption devices which are connected with the DC ends. When a measured value (voltage measurement value) of at least one of the voltage sensors exceeds an over-voltage threshold value and the battery cannot be charged, a controller drives the power consumption devices till the voltage measurement value is less than the over-voltage threshold value. When the voltage measurement value exceeds the over-voltage threshold value and the battery can be charged, the controller estimates voltage of the DC end using another one of the voltage sensors for measuring output voltage of the fuel cell stack or the battery, so as to keep the vehicle traveling.SELECTED DRAWING: Figure 2
Patent JP-2023019325-A (JP)
Title: Imaging apparatus, control method, program, and storage medium
Inventor: FUKUI YUIKO
IPC: G03B7/093
Filed: 2021-07-29
Abstract: To suppress unevenness in image luminance due to light distribution characteristics of an illumination device.SOLUTION: An imaging apparatus includes an imaging unit 103 for capturing an image of a subject by an imaging optical system 112 by controlling the exposure time or gain for each pixel or group of pixels on an imaging surface, an acquisition unit 115 for acquiring information on the light distribution of an illumination unit that illuminates the subject, and a determination unit 116 for determining the exposure time or gain for each pixel or group of pixels on the basis of the information on the light distribution.SELECTED DRAWING: Figure 1
Patent JP-2023029746-A (JP)
Title: game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2021-08-03
Abstract: To enhance an interest in a game.SOLUTION: A game machine includes: information acquisition means; determination means; first rotating means; and second rotating means. The first rotating means includes a rotating plate part rotatable with a rotating shaft as a center, the rotating plate part is configured such that a light source positioned in a back side is visible, and the second rotating means is configured so as to be rotatable, and can be displaced between a first position so as to be visible without going through at least the rotating plate part of the first rotating means when a game board is viewed in front and a second position so as to be visible through the rotating plate part. The game machine includes: a first state in which the light source is visible through the rotating plate part in a predetermined game state; and a second state in which the second rotating means becomes visible through a rotating plate part because the second rotating means travels to a back side of the rotating plate part and hence intercepts light from the light source.SELECTED DRAWING: Figure 300
Patent JP-2023022404-A (JP)
Title: Cooking stove burner
Inventor: ASAI KAZUHIRO
IPC: F23D14/06
Filed: 2021-08-03
Abstract: To improve the cleanability of a flame port 4, in a cooking stove that comprises a burner body and a burner cap 3 installed on the burner body, and has many flame ports 4 opened on the outer periphery of the burner cap 3.SOLUTION: A burner cap 3 is divided into a plurality of cap regions 3a in a circumferential direction. A plurality of flame ports 4 existing in each cap region 3a is composed of parallel flame ports in which air-fuel mixture jetting directions are parallel to each other, and a cleaning tool such as a brush is moved along a direction of the parallel flame ports, so that the plurality of flame ports 4 existing in each cap region 3a can be cleaned simultaneously and efficiently.SELECTED DRAWING: Figure 3
Patent JP-2023022981-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2021-08-04
Abstract: To provide an improved game machine regarding putout design.SOLUTION: A game machine includes setting means capable of setting multiple kinds of setting values, the multiple kinds of setting values include a special setting value, and the special setting value has the smallest expectation value of a game value that can be granted in all the games when the setting value is set, has the smallest expectation value of a game value that can be granted in an advantageous state, and has the smallest variation in a game value that can be granted in an advantageous state from among multiple setting values.SELECTED DRAWING: Figure 15
Patent JP-2023023120-A (JP)
Title: Compressor and heat exchange system
Inventor: SUZUKI KOSUKE
IPC: F04C29/12
Filed: 2021-08-04
Abstract: To provide a compressor which can reduce a pressure loss by securing a jet flow force which is sufficient for opening a discharge valve, and a heat exchange system.SOLUTION: A compressor includes: a cylinder 60 having a refrigerant suction path which is possessed by each of a plurality of compression mechanisms; a roller 62 which rotates while being decentered by the rotation of a rotating shaft; a vane 63 abutting on an external peripheral face of the roller 62, and separating the inside of the cylinder 60 into two spaces; a bearing having a bearing discharge port 80; a discharge valve arranged so as to block the bearing discharge port 80, lifted by a refrigerant which is compressed by the rotation of the roller 62, and discharging the refrigerant; a partitioning plate 68 having a partitioning plate discharge port 81; and a discharge valve arranged so as to block the partitioning plate discharge port 81, lifted by the refrigerant which is compressed b the rotation of the roller 62, and discharging the refrigerant. Positions of the bearing discharge port 80 and the partitioning plate discharge port 81 in a vertical direction with respect to an axial direction are displaced from each other by a constant distance.SELECTED DRAWING: Figure 6
Patent JP-2023028353-A (JP)
Title: Polishing machine
Inventor: TAKINO HIDEO
IPC: B24B57/02
Filed: 2021-08-19
Abstract: To provide a polishing machine that enables a surface to be formed in a shape with high precision to make the whole surface smooth, so that the surface is not scratched, in polishing an aspheric surface or a free-form surface.SOLUTION: A polishing machine 10, which can polish a surface W1 to be polished of a work-piece having a free-form surface, comprises: a rotary holding part 20 that rotatably holds the work-piece with a rotary shaft line C as a center; a polishing liquid supply part 25 that supplies the surface to be polished with polishing liquid; a hydrostatic pressure supply part 50; and a polishing part 30 that polishes the surface to be polished. The polishing part comprises a plurality of uniform load polishing parts 40 which have expanding/retracting parts 41 that can expand and retract in nearly parallel to the rotary shaft line with respect to the surface to be polished, polishing pads 43 provided at end parts made adjacent to the surface to be polished of the expanding/retracting parts, and hydrostatic pressure applying parts 44 provided at end parts away from the surface to be polished of the expanding/retracting parts. The plurality of uniform load polishing parts is provided along the surface to be polished, and the hydrostatic pressure supply part can supply uniform hydrostatic pressure to respective hydrostatic pressure applying parts in the plurality of uniform load polishing parts.SELECTED DRAWING: Figure 1
Patent JP-2023030770-A (JP)
Title: Original position purifying method for oil contaminated soil
Inventor: HATA KOJI
IPC: B09C1/02
Filed: 2021-08-24
Abstract: To provide an original position purifying method for oil contaminated soil having a high cleaning effect relative to prior one.SOLUTION: An original position purifying method comprises: an injection step for injecting washing water including a surfactant to oil contaminated soil; a step for leaving at rest, the oil contaminated soil for a sufficient time, for penetrating the washing water to the oil contaminated soil; and a collecting step for, after the step for leaving at rest, collecting and pumping the oil peeled from the oil contaminated soil with the washing water. According to the invention, by providing the step for leaving at rest after the injection step, the surfactant can be penetrated to the oil contaminated soil, and as a result, namely, an effect of soaking before washing can be exhibited, and a washing effect of the oil contaminated soil can be enhanced relative to prior arts.SELECTED DRAWING: Figure 1
Patent JP-2022040056-A (JP)
Title: Cha-type zeolite and method for producing the same
Inventor: NAKAZAWA NAOTO
IPC: C01B39/48
Filed: 2021-08-24
Abstract: To provide: a CHA-type zeolite that has a larger number of pair-aluminum structures as compared to that of conventional CHA-type zeolites; a catalyst containing the CHA-type zeolite; and/or a method for producing the CHA-type zeolite or the catalyst.SOLUTION: A method for producing a CHA-type zeolite includes a step for crystallizing a composition containing an alumina source, a silica alumina source, an alkali source, an organic structure directing agent, and water. The composition is preferably prepared by mixing the alumina source, the alkali source, the organic structure directing agent, and the water, and then blending the mixture with the silica alumina source.SELECTED DRAWING: Figure 1
Patent JP-2023033986-A (JP)
Title: Cutting processing device and tool wear evaluating method
Inventor: MATSUOKA SHINJI
IPC: G01M99/00
Filed: 2021-08-30
Abstract: To provide a cutting processing device and a tool wear evaluating method which can evaluate a wear state of a rotating tool with high accuracy, while making a cutting process using the rotating tool progress.SOLUTION: A cutting processing device 1 comprises: a rotating tool 10; a detecting part 2 that detects a parameter representing a wear state of the rotating tool 10 during cutting with the rotating tool 10; and an evaluating part 30 that is inputted with a detected result by the detecting part 2 and evaluates the wear state of the rotating tool 10. The evaluating part 30 executes: a matrix creating step of creating a data matrix which is a two-dimensional matrix in which data points showing the detected result by the detecting part 2 which are sectioned for a certain time width and displayed along a first axis are arranged parallelly in plural number along a second axis; and an evaluating step of evaluating the wear state of the rotating tool 10, from the data matrix obtained in the matrix creating step, using a wear model obtained by machine leaning with a relation between the data matrix and the wear state of the rotating tool 10 as teacher data.SELECTED DRAWING: Figure 1
Patent JP-2022053498-A (JP)
Title: Biological electrode composition, biological electrode, manufacturing method of biological electrode and silicon material particle
Inventor: HATAKEYAMA JUN
IPC: A61B5/268
Filed: 2021-08-31
Abstract: To provide a biological electrode composition having excellent electric conductivity and biocompatibility, being light-weight, manufactured at a low cost and capable of forming a biological contact layer for biological electrodes, even when getting wet or being dried, eliminated from significantly deteriorating the electric conductivity.SOLUTION: (A) A biological electrode composition includes particles having a sulfonimide salt on a surface, the biological electrode composition in which the sulfonimide salt is represented by the following general formula (1). Formula (In the formula, R1 is a 1-20C linear, branched or cyclic alkylene group, may include an ether group or an ester group, or is a 6-10C arylene group. Rf is a 1-4C linear, branched or cyclic alkyl group or a 6-10C aryl group, and may have a fluorine atom. M+ is an ion elected from a lithium ion, sodium ion, potassium ion and silver ion.).SELECTED DRAWING: None
Patent JP-2023036363-A (JP)
Title: Molded product provided with three-dimensional curve surface made of ligneous wave-like plate material, molding method thereof, and mold for molded product provided with three-dimensional curve surface
Inventor: HAMADA KEI
IPC: B27M3/00
Filed: 2021-09-02
Abstract: To provide technology allowing a molded product with a three-dimensional curve surface, which is difficult to be produced using one piece of thin plate material with a flat surface, to be arbitrarily and easily produced in low cost without using energy such as huge amount of electric power and a special device and the like by using one piece of ligneous wave-like plate material for a three-dimensional curve surface molding.SOLUTION: A molded product 10A with a three-dimensional curve surface made of ligneous wave-like plate material is molded using ligneous wave-like plate material which is ligneous plate material of which a wave structure configured by peaks and troughs is consecutively formed in a constant direction, the molded product having a configuration provided with a three-dimensional curve surface. The ligneous wave-like plate material can be produced through: a cylindrical product molding process; a setting process of setting the cylindrical product in a mold; an immersing process of immersing the cylindrical product in the immersion medium; and then a dry process.SELECTED DRAWING: Figure 2A
Patent JP-2023037098-A (JP)
Title: Method for testing vibration characteristic of automobile body
Inventor: KATAGIRI TOMOKATSU
IPC: G01H17/00
Filed: 2021-09-03
Abstract: To provide a method for testing vibration characteristic of an automobile body, the method configured to input vibration to an automobile body, and to measure velocity of an acoustic particle generating by the vibration.SOLUTION: A method for testing vibration characteristic of an automobile body is provided, the method is configured to input vibration to an automobile body, and to measure velocity of an acoustic particle generating by the vibration, the method includes: a step (S1) of bringing an acoustic particle velocity probe 1 close to a measurement object portion 103 in a test body 101, and measuring, in synchronization, velocity of an acoustic particle generating from a surface of the measurement object portion 103 and a measurement object distance between the surface of the measurement object portion 103 and the acoustic particle velocity probe 1; a step (S3) of changing the measurement object distance of the acoustic particle velocity probe 1, measuring an acoustic particle velocity, and determining a correction coefficient of the acoustic particle velocity relative to the measurement object distance from a relationship between the measured measurement object distance and the measured acoustic particle velocity; and a step (S5) of correcting the acoustic particle velocity measured in synchronization with the measurement object distance, using the determined correction coefficient.SELECTED DRAWING: Figure 1