baber/WOPTO huggingface dataset:
Patent JP-2022185935-A (JP)
Title: Intake manifold and production method thereof
Inventor: IKEGAMI AKIRA
IPC: F02M35/10
Filed: 2021-06-03
Abstract: To provide a resin intake manifold and a method for manufacturing the same, which can suppress a decrease in joint strength of a joint portion with a simple configuration.SOLUTION: There is provided a resin intake manifold that has a fluid passage 4 in which a plurality of pieces 10 and 20 are joined at a joining portion C, and that is configured in that: at least one joint portion C has a main joint portion M and a seal portion 41; and the seal portion 41 is arranged at a position closer to the fluid passage 4 than the main joint portion M, and a fluid flowing through the fluid passage 4 is prevented from flowing into the main joint M by sealing a gap G between the two pieces 10 and 20 to be joined.SELECTED DRAWING: Figure 3
Patent JP-2022060142-A (JP)
Title: Temperature control device, electrostatic rectifier for temperature control device, and efficiency improvement method of temperature control device
IPC: H05F3/02
Filed: 2021-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control device capable of solving electrical problems of a medium to attain higher cooling efficiency, an electrostatic rectifier, and a cooling efficiency improvement method of a temperature control device. 
     SOLUTION: A temperature control device comprises a medium pipe made of a conductive material and storing and circulating a medium, and a housing that houses the medium pipe, the temperature control device comprising an electrostatic rectifier that is electrically connected to the medium pipe and supplies pulsed signals that repeat at a frequency of 20 kHz or more and 40 kHz or less. Also, a method for improving the cooling effect of the temperature control device is a method for improving the cooling efficiency of the temperature control device, the method comprising supplying pulsed damping wave signals repeated at a frequency of 20 kHz or more and 40 kHz or less to the medium pipe by the electrostatic rectifier for the temperature control device. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022187088-A (JP)
Title: Cellulose ester composition
Inventor: MATSUO YUKIKO
IPC: C08L1/08
Filed: 2021-06-07
Abstract: To provide a cellulose ester composition comprising a highly compatible plasticizer and a method for producing the same.SOLUTION: There is provided a cellulose ester composition comprising a cellulose ester and a plasticizer. A solubility parameter of the cellulose ester and a solubility parameter of the plasticizer satisfy either (a) or (b). (a) A distance between coordinates Ra obtained by plotting a dispersion force term, a dipole force term and a hydrogen bonding force term of the solubility parameter of the cellulose ester and the dispersion force term, the dipole force term and the hydrogen bonding force term of the solubility parameter of the plasticizer in a Hansen space is less than 8.5. (b) The distance between the coordinates Ra is 8.5 or more and 12.7 or less and the solubility parameter of the plasticizer is 22.0 or more.SELECTED DRAWING: Figure 1
Patent JP-2022187122-A (JP)
Title: Pipe support system and support frame
Inventor: NAKATANI NOBORU
IPC: F16L3/14
Filed: 2021-06-07
Abstract: To provide a pipe support system or the like which is suitable for preventing deformation caused by a force generated by a fluid flowing in a support frame which supports a pipe.SOLUTION: A support frame 3 is fixed to a wall part 2 in a frame fixing part 5 and supports a pipe 23 in which a fluid flows, at a pipe support part 7. The support frame 3 includes a frame connection fixing part 11. The frame connection fixing part 11 is located at the side of the support frame 3 and above or below the pipe 23. A wall connection fixing part 13 is fixed to the wall part 23 at a side position of the support frame 3. A connection part 15 connects the frame connection fixing part 11 with the wall connection fixing part 13. A length of the connection part 15 can be adjusted by a connection length adjustment part 17 and a force exerted on the support frame 3 can be adjusted by the connection length adjustment part 17.SELECTED DRAWING: Figure 1
Patent JP-2022187694-A (JP)
Title: Control device of electric vehicle
Inventor: YOSHISUE TOMOHIRO
IPC: H02P25/024
Filed: 2021-06-08
Abstract: To promptly eliminate upward scattering of a driving motor caused by slip.SOLUTION: A clutch 83 is arranged between a driving motor 3 in which a magnetic pole of a rotor 33 is constituted of a variable magnetic-force magnet 35 and a driving wheel 4R. Target torque control is executed during travelling of an automobile 1. When magnetic-force of the variable magnetic-force magnet 35 is increased during travelling of the automobile 1, first clutch control is changed to second clutch control, so that fastening torque of the clutch 83 is decreased to be matched with required torque, and then magnetic-force increasing control is executed. Thereafter, target power control by which motor torque is controlled is executed so that power output from the driving wheel 4R matches a predetermined target power value.SELECTED DRAWING: Figure 11
Patent JP-2022187705-A (JP)
Title: Dew formation prevention system
Inventor: TAKENAKA YUKI
IPC: F24F7/007
Filed: 2021-06-08
Abstract: To effectively prevent occurrence of dew formation.SOLUTION: A surface temperature measurement section 21 measures a surface temperature of an object. An indoor dew-point temperature measurement section 22 measures a dew-point temperature of an indoor space which the surface of the object faces. An outdoor dew-point temperature measurement section 23 measures a dew-point temperature of an outdoor space. A ventilation effectiveness determination section 31 determines that ventilation is effective when the outdoor dew-point temperature measured by the outdoor dew-point temperature measurement section 23 is lower than the surface temperature measured by the surface temperature measurement section 21 and the indoor dew-point temperature measured by the indoor dew-point temperature measurement section 22 is higher than the outdoor dew-point temperature.SELECTED DRAWING: Figure 1
Patent JP-2022189507-A (JP)
Title: Tube container packaging material, tube container and capped tube container
Inventor: KATSUMATA YOSHIE
IPC: B65D35/02
Filed: 2021-06-11
Abstract: To provide a tube container packaging material, tube container and capped tube container that allow for improving design and easily taking out a content.SOLUTION: A tube container packaging material 50 comprises a first sealant layer 51, a base material layer 52 and a second sealant layer 53 that are arranged in order from a first surface 501 to a second surface 502. A laminate 50 is formed with a plurality of first ridge lines 11 protruding toward the first surface 501 and a plurality of second ridge lines 12 protruding toward the second surface 502. In a section extending along a normal line direction N1 to a first plane P1, the height H1 from the second ridge line 12 to the first ridge line 11 is 0.1 mm or greater and 0.5 mm or smaller. In a section extending along a normal line direction N2 to a second plane P2, the height H2 from the second ridge line 12 to the first ridge line 11 is 0.1 mm or greater and 0.5 mm or smaller.SELECTED DRAWING: Figure 3
Patent JP-2022044548-A (JP)
Title: Exhaust duct for gas turbine engine
Inventor: BOURIA MOHAMED FAQIHI
IPC: F28D9/00
Filed: 2021-06-14
Abstract: To provide an exhaust duct for a gas turbine engine, which is useful for recovering exhaust heat from exhaust gas of the gas turbine engine without expense and additional space required for providing a heat recovery steam generator.SOLUTION: There is disclosed an exhaust duct for a gas turbine engine 50, which comprises a silencer section 12. At least two plate-shaped silencer baffles 20 are provided inside the silencer section 12. At least one of the plate-shaped silencer baffles is configured as a heat exchange device in that it comprises at least one internal cavity suitable for receiving a heat exchange fluid and leakproof with respect to the interior of the exhaust duct, in which the at least one internal cavity is fluidly connected to the outside of the exhaust duct at an inlet port and an outlet port.SELECTED DRAWING: Figure 10
Patent JP-2023000055-A (JP)
Title: Information processing device, information processing method, and program
Inventor: WATANABE SUGURU
IPC: G08G1/16
Filed: 2021-06-17
Abstract: To provide an information processing device, an information processing method, and a program capable of appropriately avoiding mutual crossing (collision) of traffic participants.SOLUTION: An information processing device 10 comprises: a data acquisition unit 100 for acquiring sensor data of infrastructure sensors 20; an object information generation unit 101 for generating object information based on the sensor data; a detection range estimation unit 104 for estimating an object detection range based on at least partial information constituting the object information; a crossing determination unit 106 for determining whether or not objects cross each other within a predetermined time based on the at least partial information constituting the object information; and a signal output unit 108 for outputting a crossing avoidance signal in a case where a position of a second object is out of the object detection range of a first object or in a case where the position of the first object is out of the object detection range of the second object.SELECTED DRAWING: Figure 3
Patent JP-2022013770-A (JP)
Title: Hydraulic damping device for damping pumping flow pulsation and pressure pulse in particularly pressure medium flow in brake circuit of automobile brake control system, and brake equipment capable of electronically slip-controlling for automobile with this kind of hydraulic damping device
Inventor: ANDREAS LECHLER
IPC: B60T8/00
Filed: 2021-06-22
Abstract: To provide a hydraulic damping device for damping pumping flow pulsation and pressure pulse in particularly pressure medium flow in a brake circuit of an automobile brake system, and brake equipment capable of electronically slip-controlling for an automobile with this kind of hydraulic damping device.SOLUTION: A damping device (14) comprises a first damper (16) and at least one second damper (18). The dampers (16; 18) respectively have one hydraulic resistance element (20; 22) and hydraulic capacity (24; 26). Further, the dampers (16; 18) are connected in series with each other, and the hydraulic resistance elements (20; 22) and the hydraulic capacities (24; 26) are respectively located alternately and continuously in a flow direction R.SELECTED DRAWING: Figure 1
Patent JP-2023002197-A (JP)
Title: Ultra fine bubble concentrated liquid production method
Inventor: TERASAKA KOICHI
IPC: C02F1/68
Filed: 2021-06-22
Abstract: To provide ultra fine bubble liquid with a high number density of ultra fine bubbles.SOLUTION: A method for producing ultra fine bubble concentrated liquid comprises: (a) a first liquid preparation process for preparing a first liquid containing a first fluid in a liquid state and a second fluid in a gaseous state, in which bubbles of the second fluid having a diameter of less than 1 μm are mixed in the first fluid at a first number density; (b) a concentration process for selectively solidifying the first fluid by cooling the first liquid while agitating it; and (c) a separation process for separating the first fluid solidified by the concentration process (b) from a concentrated liquid in which bubbles of the second fluid are mixed in the unsolidified first fluid at a second number density higher than the first number density.SELECTED DRAWING: Figure 2
Patent JP-2023005071-A (JP)
Title: Image pickup device and imaging apparatus
Inventor: SARUWATARI OSAMU
IPC: H04N25/70
Filed: 2021-06-28
Abstract: To read a signal out of an embedded photodiode.SOLUTION: An image pickup device comprises: a photoelectric conversion part which converts light to electric charges; an accumulation part which accumulates the electric charges generated by the photoelectric conversion part; a detection part which detects variation in a resistance value in the accumulation part; and a reading part which reads a signal based on the electric charges of the photoelectric conversion part when the detection part detects the variation in the resistance value in the accumulation part.SELECTED DRAWING: Figure 3
Patent JP-2022013892-A (JP)
Title: Support method, production method and program
Inventor: FUJITA MITSURU
IPC: C13B25/06
Filed: 2021-06-30
Abstract: To solve the problem that, since maple sap is a natural product and therefor has fluctuation in quality, it is difficult to predict the product quality after condensation.SOLUTION: There is provided a method for supporting production of maple syrup liquid for condensing maple sap. The support method includes steps of: inputting initial supply liquid information containing a sugar content and color information of supply liquid which is maple sap before condensation; inputting condensation target information containing a target sugar content of condensed liquid obtained by condensing maple sap; and outputting predicted color information for showing a predicted color of maple syrup liquid based on the initial supply liquid information and concentration target information.SELECTED DRAWING: Figure 4
Patent JP-2023006854-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-06-30
Abstract: To provide a game machine allowing a game board to be conveyed safely.SOLUTION: In a game machine having an outer frame, a body frame, and a game board, the game board includes a plate-like game plate in which a game area for allowing game balls to flow down is formed in a front side, a front constitution part that is mounted to the front of the game plate and divides an outer periphery of the game area, and multiple recessed and projecting parts formed in the front of the constitution part. Since the multiple recessed and projecting parts have a specific recessed and projecting part formed with a predetermined degree of irregularities, and a special recessed and projecting part that is positioned inside the specific recessed and projecting part in the front of the constitution part and is formed with a larger degree of irregularities than the specific recessed and projecting part, they can notify a worker whose hands touch the multiple recessed and projecting parts of presence of a game area inside the special recessed and projecting part, thus suppressing contact between an obstruction nail, an accessory, or the like within a game area and the worker's hands, suppressing deformation of an obstruction nail, occurrence of rust of an obstruction nail, and damage to accessories or the like, and hence allowing a worker to safely convey the game board.SELECTED DRAWING: Figure 303
Patent JP-2023007916-A (JP)
Title: Method for producing yeast body containing pyridoxal phosphate
Inventor: MUKAI YUKIO
IPC: C12P7/02
Filed: 2021-07-02
Abstract: To provide a method for producing a yeast body containing pyridoxal phosphate and related techniques.SOLUTION: The yeast having the capability of producing pyridoxal phosphate, modified so as to increase the activity of pyridoxal kinase, is cultured in a medium, and its cells are collected, to produce yeast bodies containing pyridoxal phosphate.SELECTED DRAWING: None
Patent JP-2023010119-A (JP)
Title: Optical modulator and optical modulation method
Inventor: SATO TOMONARI
IPC: G02F1/025
Filed: 2021-07-09
Abstract: To enable further suppression of dynamic chirp.SOLUTION: Am optical modulator comprises a lower cladding layer 101, active layer 102, upper cladding layer 103, lower guide layer 104, and upper guide layer 105. The lower cladding layer 101, the upper cladding layer 103, a first electrode 111, and second electrodes 112a, 112b, 112c constitute an electric field application structure. Voltages are applied to the second electrodes 112a, 112b, 112c such that a voltage on a laser light output side of a modulation region 120 is greater than that on an input side.SELECTED DRAWING: Figure 1A
Patent JP-2023010186-A (JP)
Title: Method for manufacturing ferroelectric perovskite material containing bismuth atom, potassium atom or lead atom at a site
Inventor: FUNAKUBO HIROSHI
IPC: H10N30/30
Filed: 2021-07-09
Abstract: To easily manufacture a ferroelectric perovskite material containing a bismuth atom, a potassium atom, or a lead atom at the A site.SOLUTION: A method according to an embodiment includes immersing a substrate in an alkaline aqueous solution containing a raw material containing bismuth, potassium, or lead and a titanium raw material, and depositing a ferroelectric perovskite material containing bismuth, potassium, or lead atoms on an A-site on the substrate.SELECTED DRAWING: Figure 2
Patent JP-2023011444-A (JP)
Title: Compressed air supply device
Inventor: HORIKAWA AKIYOSHI
IPC: F15B11/06
Filed: 2021-07-12
Abstract: To provide a compressed air supply device in a simple construction, capable of supplying compressed air from the outside to a pneumatic apparatus incorporated in a mobile device.SOLUTION: The compressed air supply device includes: an air supply head 27a provided with an opposite face 27 opposite to a connection face 14; a supply air rod 32 arranged on an air supply head 26a reciprocably between a protrusion position where a protruded face 33 is protruded more than the opposite face 27 and a setback position where the protruded face 33 is set back more than the protrusion position; and an on-off valve 36 for interrupting the communication of a compressed air supply source 41 with an air guide path 37 when the protruded face 33 is away from the connection face 14, and for allowing the communication of the compressed air supply source 41 with an air inflow path 16 via the air guide path 37 when the connection face 14 abuts on the protruded face 33.SELECTED DRAWING: Figure 3B
Patent JP-2023012241-A (JP)
Title: Welding device and welding method
Inventor: FUJIWARA MASAYUKI
IPC: B23K26/348
Filed: 2021-07-13
Abstract: To provide a welding device which can control heat gain to a base material more precisely by using laser-arc hybrid welding method.SOLUTION: A welding device welds a base material by using laser welding and arc welding. The welding device includes: an arc welding torch which generates an arc between itself and a joint part of the base material; a laser welding torch which radiates a laser to the joint part; a measuring part which measures a state of the laser welding using the laser welding torch; and a control unit which controls arc welding using the arc welding torch based on a measurement result of the measuring part.SELECTED DRAWING: Figure 1
Patent JP-2021170027-A (JP)
Title: Lens meter
Inventor: KOBAYASHI MARIKO
IPC: G01M11/02
Filed: 2021-07-15
Abstract: To provide a lens meter that enables a measurer to easily grasp the distribution of optical characteristic values and the positional relationship with a lens to be inspected, and acquire a mapping image only by moving the lens.SOLUTION: A lens meter 1 comprises: a measurement optical system K that projects measurement light to a lens to be inspected L and receives the measurement light transmitted through the lens to be inspected L; a control part 40 that calculates optical characteristic values of the lens to be inspected L on the basis of the received measurement light and controls the measurement optical system K; a display part 3 that displays the calculated optical characteristic values with the control of the control part 40; and an imaging part 30 that acquires a lens image of the lens to be inspected L. The control part 40 creates a mapping image on the basis of the optical characteristic values and positional information on the position of measurement, and creates a second superimposition image I2 in which the mapping image is superimposed on the lens image to be displayed on the display part 3.SELECTED DRAWING: Figure 4
Patent JP-2023013700-A (JP)
Title: Cartridge type cosmetic extrusion container
Inventor: ISHIDA KOICHI
IPC: A45D40/20
Filed: 2021-07-16
Abstract: To provide a cartridge type cosmetic extrusion container facilitating attachment of a cartridge cylinder.SOLUTION: A cartridge type cosmetic extrusion container 1 comprises: a cartridge cylinder 3; a container body 4; a push rod 8; an elastic part 10 capable of energizing the push rod 8 forward in the container body 4; and a spring 9 energizing the push rod 8 backward in the container body 4. When the cartridge cylinder 3 is removed from the container body 4, the push rod 8 moved backward by the spring 9 is energized forward by the elastic part 10, and when the cartridge cylinder 3 is attached to the container body 4 and the push rod 8 moves forward with relative rotation of an operation body 6 to the cartridge cylinder 3, forward energization by the elastic part 10 is released.SELECTED DRAWING: Figure 2
Patent JP-2021169124-A (JP)
Title: Inorganic mold and method for molding core
Inventor: KOBAYASHI YOSHIAKI
IPC: B22C1/02
Filed: 2021-06-09
Abstract: To provide an inorganic mold capable of performing regeneration treatment together with casting sand using a cold box, a shell mold and an organic binder including furan, and a method for molding a core.SOLUTION: An inorganic mold is obtained in such a manner that casting sand comprising SiO2 of 70% or more as a composition is blended with sodium silicate or potassium silicate as an inorganic binder in the range of 3.0 to 15.0% to the casting sand, liquid paraffin is blended as an additive by 0.1 to 5.0% to the casting sand, fired kaolin as the anhydride of kaolin is blended by 3.0 to 10.0% to the casting sand, mixing is performed, thereafter the mixture is filled into a mold for molding and curing is performed, and a method for molding a core is provided.
Patent JP-2023014737-A (JP)
Title: Charged capacity determination device for electric vehicle, and electric vehicle
Inventor: YOKOYAMA DAIKI
IPC: B60L15/20
Filed: 2021-07-19
Abstract: To provide a charged capacity determination device for an electric vehicle and an electric vehicle that are able to prevent unnecessary electric power from being charged in a battery of the electric vehicle.SOLUTION: A vehicle charged capacity determination device 810 includes a CPU 222 and a storage device 222 storing a program that can be executed by the CPU 221. An electric vehicle can be loaded with a drone for delivering goods and can supply electric power to the drone. The CPU 222 determines a target charged capacity for a battery of the electric vehicle, based on a use schedule or use probability of the drone.SELECTED DRAWING: Figure 2
Patent JP-2023014811-A (JP)
Title: Pallet placement structure
Inventor: TANIGUCHI KEIKO
IPC: B62D33/04
Filed: 2021-07-19
Abstract: To provide a pallet placement structure which can arrange and place a plurality of pallets and can perform a pallet placement work using a forklift with good efficiency.SOLUTION: A placement structure of pallet 30 for arranging a plurality of pallets 30 in a prescribed direction D2 and placing the same comprises: a base part 43; a slide plate 46 which is supported slidably in the prescribed direction D2 of the base part 43 and on which the plurality of pallets 30 can be placed; a plate drive part 61 which performs slide drive of the slide plate 46 in the prescribed direction D2; and a control part 62 for the plate drive part 61. The control part 62 drives the slide plate 46 so as to bring the pallet 30 placed on the slide plate 46 into contact with a contact wall 55a or the like that becomes an object to be contacted, and thereafter, to stop the pallet.SELECTED DRAWING: Figure 3