baber/WOPTO huggingface dataset:
Patent JP-2022011611-A (JP)
Title: Heat exchanger with receiver tank
Inventor: KUBOTA ETSURO
IPC: F28F9/26
Filed: 2020-06-30
Abstract: To provide a heat exchanger with a receiver tank capable of easily attaching/detaching a receiver tank and realizing mass production and weight reduction.SOLUTION: In a parallel heat exchanger, a header pipe 2b comprises a bracket 9 having a through hole 9c that is integrated with the header pipe 2b so as to protrude from the upper side of the header pipe and penetrates in a vertical direction of the header pipe 2b, and a connector 10 integrated with the lower outer peripheral surface of the header pipe 2b. A receiver tank 7 comprises: a protrusion part 12b formed of a synthetic resin member, integrated with the upper end of the receiver tank 7, and fitted into the through hole 9c; and a connection member 25 integrated with the lower end of the receiver tank 7 and abutting on the connector 10. The connection member 25 is fixed to the connector 10 with a fixing bolt 11.SELECTED DRAWING: Figure 1
Patent JP-2022014396-A (JP)
Title: Natural ground measurement system, natural ground measurement method, natural ground control system and natural ground control method
Inventor: MIZUNO FUMITAKA
IPC: E21D9/00
Filed: 2020-07-06
Abstract: To provide a natural ground measurement system, a natural ground measurement method, a natural ground control system and a natural ground control method capable of feeding measurement data back to a subsequent mountain tunnel construction swiftly without restricting a collection timing of the measurement data or a measurement location.SOLUTION: A natural ground measurement system 50 for measuring quantitative data showing a natural ground property as a mountain tunnel 10 is drilled has a measurement instrument 20 stored in a measurement hole 16 extending from a pit wall 13 of the mountain tunnel 10 toward a natural ground G side, and a communication instrument 30 arranged at a pit mouth 12 side than the measurement hole 16. The measurement instrument 20 comprises a measurement part and a first communication part, and the first communication part comprises a LPWA radio communication module and a communication antenna for a radio transmission of measurement data measured by the measurement part to the communication instrument 30.SELECTED DRAWING: Figure 1
Patent JP-2022015062-A (JP)
Title: Engineering device and engineering method
Inventor: KIYOTA HIDEO
IPC: G05B23/02
Filed: 2020-07-08
Abstract: To enable a manager, etc., to adjust the column width of items on a setting screen without manipulating a mouse.SOLUTION: The present invention comprises: an item setting unit 101 for setting items that indicate control-related information for a controller 20 to monitor or control an apparatus 30; a column width setting unit 102 for setting the value of column width for the items set by the item setting unit 101; and a display control unit 103 for causing a display device 40 to display a setting screen which is the screen used to set and confirm control-related information, and on which the items set by the item setting unit 101 are displayed in a column width conforming to the value set by the column width setting unit 102. The display control unit 103 displays the value of column width set by the column width setting unit 102 to items on the setting screen and changes the column width when the value of column width is changed.SELECTED DRAWING: Figure 2
Patent JP-2021040126-A (JP)
Title: Rare earth magnet
Inventor: YOKOTA KAZUYA
IPC: H01F1/057
Filed: 2020-07-10
Abstract: To provide a rare earth magnet which can achieve the increase in saturation magnetization at a high temperature by substituting part of Fe with Co even with part of Nd substituted with Ce.SOLUTION: A rare earth magnet comprises a magnetic phase having a composition represented by (Nd(1-x-y)LaxCey)2(Fe(1-z)Coz)14B. On actual measurements at a finite temperature, a saturation magnetization at an absolute zero point, calculated by Kuzmin formula, and a Curie temperature, and a saturation magnetization at an absolute zero point, calculated by a first principle calculation, and a Curie temperature are subjected to data assimilation respectively. When a saturation magnetization M(x, y, z, T=0) at an absolute zero point, and a Curie temperature, which are obtained by mechanical learning with a group of data subjected to data assimilation, are applied to Kuzmin formula again, and a saturation magnetization at a finite temperature is represented by a function M(x, y, z, T), x, y and z of the atomic ratio formula each fall in a range that satisfy: M(x, y, z, T)>M(x, y, z=0, T); and 400≤T≤453.SELECTED DRAWING: None
Patent JP-2021089122-A (JP)
Title: Anti-torpedo defense system
Inventor: FUKUNAGA MIKIO
IPC: F42B12/68
Filed: 2020-07-11
Abstract: To provide an underwater mine to defend a ship against a torpedo.SOLUTION: The invention provides an underwater mine with a net that clings to a torpedo and explodes. The underwater mine is attached and fixed to the net, and the net is opened underwater.SELECTED DRAWING: Figure 1
Patent JP-2022016213-A (JP)
Title: Fluorescence detection system, fluorescence detection method and computer program
Inventor: MURAI HIROMICHI
IPC: G01N21/64
Filed: 2020-07-11
Abstract: To reduce influence from fluorescence of a non-measurement object, to thereby improve the signal-to-noise ratio of the fluorescence of a measurement object.SOLUTION: A fluorescence detection system pertaining to the present disclosure comprises: a modulation signal generation unit generating a modulation signal; an excitation light irradiation unit irradiating an object with excitation light having been modulated by a signal from the modulation signal generation unit; a fluorescence receiving unit simultaneously receiving fluorescence from a plurality of fluorescent substances differing in fluorescence life having been excited in the object by excitation light with which the object has been irradiated by the excitation light irradiation unit; and a signal processing unit performing a prescribed arithmetic process on the basis of the received signal of fluorescence having been received by the fluorescence receiving unit and the modulation signal generated by the modulation signal generation unit, and thereby evaluating the reception of desired fluorescence. The signal processing unit calculates, as the prescribed arithmetic process, a first correlation value between the high-frequency band signal of the modulation signal and the received light signal and a second correlation value between the low-frequency band signal of the modulation signal and the received light.SELECTED DRAWING: Figure 8
Patent JP-2022017749-A (JP)
Title: Hydrophilic group modified organopolysiloxane and method for producing the same
Inventor: KOBAYASHI KOICHIRO
IPC: C08G77/38
Filed: 2020-07-14
Abstract: To provide a hydrophilic group modified organopolysiloxane having a low silanol content and a low residual amount of an acid or a neutralized salt and a method for producing the hydrophilic group modified organopolysiloxane by a simpler method than conventional methods.SOLUTION: There is provided a hydrophilic group modified organopolysiloxane represented by the following general formula (1): R1aR2bSiO(4-a-b)/2 (1), wherein the silanol group amount of the siloxane chain terminals is 0.03 mol% or less and the organopolysiloxane and pure water are mixed in a mass ratio of 1:1 and the propionaldehyde amount after mixing for 24 hours at 50°C is 15 ppm or less.SELECTED DRAWING: None
Patent JP-2022018420-A (JP)
Title: Composition for preventing renal dysfunction
Inventor: MIYAGAWA MOMOKO
IPC: A61P9/12
Filed: 2020-07-15
Abstract: To reduce risks of renal dysfunction and diseases resulting thereof in infants who were born with incomplete nephron formation, such as low birth weight infants and preterm infants.SOLUTION: A composition for preventing renal dysfunction for low birth weight infants or preterm infants comprises lactoferrin and/or lactoferrin hydrolyzate as an active ingredient. A composition for promoting nephron formation for low birth weight infants or preterm infants comprises lactoferrin and/or lactoferrin hydrolyzate as an active ingredient. These compositions are preferably ingested during the period from birth to weaning.SELECTED DRAWING: Figure 3
Patent JP-2020177723-A (JP)
Title: Magnetic tape, magnetic tape cartridge, and magnetic tape device
Inventor: IWAMOTO TAKAHIRO
IPC: G11B5/702
Filed: 2020-07-17
Abstract: To provide a magnetic tape having a total thickness of a non-magnetic layer and a magnetic layer of 0.60 μm or less, with little deterioration in electromagnetic conversion characteristics during repeated reproduction under low temperature and high humidity environment.SOLUTION: Provided is a magnetic tape having a non-magnetic layer containing a non-magnetic powder and a binder on a non-magnetic support medium, and having a magnetic layer containing a ferromagnetic powder and the binder on the non-magnetic layer, wherein a total thickness of the non-magnetic layer and the magnetic layer is 0.60 μm or less, and an isoelectric point of a surface zeta potential of the magnetic layer is 5.5 or more, the magnetic layer contains an oxide abrasive, and an average particle diameter of the oxide abrasive obtained from a secondary ion image obtained by irradiating the surface of the magnetic layer with a focused ion beam is 0.04 μm or more and 0.08 μm or less. Also provided are a magnetic tape cartridge including the magnetic tape and a magnetic tape device including the magnetic tape and a magnetic head.SELECTED DRAWING: None
Patent JP-2022021712-A (JP)
Title: Wafer processing method
Inventor: KARL PRIEWASSER
IPC: H01L21/3065
Filed: 2020-07-22
Abstract: To provide a wafer processing method that can appropriately divide a wafer by plasma etching.SOLUTION: A wafer processing method includes: a wafer preparation step of preparing a wafer for measurement and a wafer for a product; an etching step for measurement of supplying gas in a plasma state to first regions corresponding to the streets of the wafer for measurement and etching the first regions in a predetermined condition to form grooves; a measurement step of partitioning a region from the center up to an outer periphery of the wafer for measurement into a plurality of concentric circular areas and measuring the depth of the grooves for each of the areas; a thickness adjustment step of adjusting the thickness of the wafer for a product so that the region corresponding to the area with a shallower groove has a smaller thickness; and an etching step of supplying gas in a plasma state to second regions corresponding to the streets of the wafer for a product to etch the second regions in a predetermined condition.SELECTED DRAWING: Figure 7
Patent JP-2022018044-A (JP)
Title: Recycling methods of wasted milk and surplus milk
Inventor: HIRAMATSU KATSUHIKO
IPC: C10B53/02
Filed: 2020-07-14
Abstract: To provide a method for drying rice husks for easily crushing rice husks.SOLUTION: There is provided a method of drying and burning other rice husks using an amount of heat generated by burning the rice husks, which is to facilitate decomposition of structure of the rice husks. The method is configured in that: rice husks are put in rice husk hoppers 8 and 13; rice husks are carried to combustion plates 18 and 23 via screw conveyors 11 and 16 to be burnt; at the same time, a rice husk drying tube 3 arranged in a moving manner in a combustion chamber 2 is heated; and next, the rice husks to be dried are put into a charging hopper 7, and the rice husks are dried by the rice husk drying tube casing via the rice husk drying tube 3 to form dried rice husks.SELECTED DRAWING: Figure 1
Patent JP-2022030702-A (JP)
Title: Method for transmitting broadcast signal capable of permanent migration
Inventor: IMAMURA KAZUKI
IPC: H04H20/28
Filed: 2020-08-07
Abstract: To provide a broadcasting method for broadcast signals for expanding a service area of next-generation broadcast while continuing the current broadcast, thereby meeting the demand of viewers who want to watch the next-generation broadcast early.SOLUTION: A method for transmitting broadcast signals is a method for transmitting a first broadcast signal and a second broadcast signal from a transmitting station T, and the method includes dividing a broadcast signal divided into a plurality of segments into a high output layer 14 and a low output layer 15, and transmitting the first broadcast signal 1 in some segments of the high output layer 14 and transmitting high output second broadcast signals 9a being part of the second broadcast signal in the remaining segments of the high output layer. The transition to next-generation broadcast includes reducing the number of the segments of the first broadcast signal 1 to change the signal to the high output second broadcast signals 9a. The same segments of the low output layer 15 as the increased segments of the high output second broadcast signals 9a are deleted.EFFECT: The transmission capacity of the second broadcast signal 2 is thus increased as a whole, which expands an area where a next-generation broadcast signal can be received.SELECTED DRAWING: Figure 4
Patent JP-2022033487-A (JP)
Title: Optical system
Inventor: SHIODA RYO
IPC: G02B13/00
Filed: 2020-08-17
Abstract: To provide an optical system which corrects various aberrations, whose size and weight are reduced, and whose focus drive speed is increased.SOLUTION: An optical system includes, in order from an object side, an object side lens group GF having positive refractive power, an intermediate lens group GM having negative refractive power, and an image side lens group GR. At the time of focusing, at least the intermediate lens group GM moves along an optical axis, thereby changing the distance between the object side lens group GF and the intermediate lens group GM, and changing the distance between the intermediate lens group GM and the image side lens group GR. The object side lens group GF consists of, from the object side, an object side front lens group GFA having negative refractive power and an object side rear lens group GFB having positive refractive power. The object side front lens group GFA includes a lens having positive refractive power, and the object side rear lens group GFB includes a lens having negative refractive power. The image side lens group GR consists of, from the object side, an image side front lens group GRA having positive refractive power and an image side rear lens group GRB having negative refractive power, and satisfies a specific conditional expression.SELECTED DRAWING: Figure 1
Patent JP-2022035546-A (JP)
Title: projector
Inventor: KOBAYASHI MUTSUMI
IPC: H04N5/74
Filed: 2020-08-21
Abstract: To provide a projector that reduces buttons on a housing without impairing convenience for a user.SOLUTION: A projector 1 is of a short focus type and installed in contact with a wall W, and comprises: a light source device 10; a liquid crystal panel 40 that modulates light emitted from the light source device 10; a projection unit 60 that projects the light modulated by the liquid crystal panel 40; a housing 201 that accommodates the light source device 10 and the liquid crystal panel 40; a receiving unit that is provided on the housing 201 and receives an operation signal transmitted from an external apparatus; and an indicator 91 that displays operation states including turn-on/off of power, an operating state, and the occurrence of abnormality, and the projector has no operation buttons.SELECTED DRAWING: Figure 9
Patent JP-2022038458-A (JP)
Title: solenoid
Inventor: ITO TAKAHIRO
IPC: H01F7/16
Filed: 2020-08-26
Abstract: To provide a solenoid having a structure can reduce cost.SOLUTION: A solenoid structured so as to be moved in a direction along a shaft center comprises: a stator 2 having a shape circulated around the shaft center; a coil 3; and a movable element 4. The stator 2 is structured by a magnetic material, and includes a fixed window part 9 parted in a radial direction in an end surface opposite to the movable element 4. The coil 3 is circulated at the same center to the stator, and is excited by a power conduction. The movable element 4 includes: a hollow cylinder part 41 that is the magnetic material moved along a shaft center direction to the stator 2, and is provided to the circumference of the shaft center; and a plate-like opposite part 42 that is formed in a shaft center direction end part of the cylinder part 41, and is opposite to the end surface of the stator 2. The opposite part 42 includes a movable window part 10 that is provided at a position different from that of the fixed window part 9 held by the stator 2 in the radial direction and a circumference direction, and is parted in the radial direction.SELECTED DRAWING: Figure 21
Patent JP-2022038838-A (JP)
Title: Test assistance device, method, and program
Inventor: NAKATSUGAWA HARUYASU
IPC: G16H10/40
Filed: 2020-08-27
Abstract: To provide a test assistance device, method and program, which allow for sampling blood at time points when postprandial hyperglycemic spikes may occur.SOLUTION: A processor predicts when a postprandial hyperglycemic spike will occur by monitoring changes in the user's blood glucose equivalent value that correlates with the blood glucose level, and notifies at least one blood sampling time points for measuring the blood glucose level on the basis of a prediction result.SELECTED DRAWING: Figure 4
Patent JP-2022038950-A (JP)
Title: Catheter for animal
Inventor: HANEDA SHINGO
IPC: A61D1/08
Filed: 2020-08-27
Abstract: To provide a catheter for an animal by which womb cleaning can be carried out easily in a simple operation by a simple configuration.SOLUTION: A catheter for an animal includes a tube body 11 to inject and recover a cleaning fluid by being inserted into a womb of a cow, and an expandable balloon 20 which is disposed midway in the tube body and detains at a proper location in the womb. A front end side than the balloon 20 in the tube body 11 is branched correspondingly to two lumens in the womb. Branch parts 15 thus branched have such a length that their respective tips reach a location where the cleaning fluid is stored in the back of the individual lumens.SELECTED DRAWING: Figure 1
Patent JP-2022041654-A (JP)
Title: Home delivery bag for multiple dwelling house (such as condominium, apartment, and apartment house)
Inventor: GOTO NAONORI
IPC: A45C11/00
Filed: 2020-09-01
Abstract: To provide a bag for home delivery.SOLUTION: A home delivery bag comprises: a body 1 to whose internal part, aluminum working advantageous for retaining warmth is applied and a reinforced plastic protector 5 for preventing goods from being stolen from the outside using a cutting tool or the like is provided; a long turnback 2 that is provided at a part for goods entry of a body upper surface to be advantageous for being waterproofed, where a chain lock 4 with an unlocked key is provided to facilitate locking; a pocket 6 that is provided at a body side part to load a receipt informal seal; five D-rings 8, 9 provided at a body back surface part (door attachment surface); a magnet hook that is previously prepared to be attached to a steel door having a wide utilization range even in a multiple dwelling house (such as a condominium, an apartment, and an apartment house), where the four D-rings 9 are attached to the magnet hook provided on the door; a carrying-away prevention cord 11 that is attached to the remaining D-rings 8 and is attached to a knob or the like on a door indoor surface; and a magnet plate 10 that is attached to show an explanation of a procedure for inserting goods, for a deliverer.SELECTED DRAWING: Figure 1
Patent JP-2022043905-A (JP)
Title: Wraparound cartoner and method
Inventor: IGARASHI HAYATO
IPC: B31B50/62
Filed: 2020-09-04
Abstract: To make it possible to discharge a defective product without stopping a machine even if poor adhesion occurs.CONSTITUTION: A wraparound cartoner includes: a transfer apparatus 12 that has a claw member 25 for performing push-feeding in contact with an outer periphery edge of a blank sheet 11 in an unfolded state; a product supply apparatus that supplies a product 15 on the blank sheet which is transferred to and waits at a box making position by the transfer apparatus; and a box making apparatus that raises first and second side surface plate portions 11b, 11c of the periphery of the blank sheet waiting at the box making position and performs glue processing to form a box body. The transfer apparatus waits in a state where the claw member supplies the blank sheet to the box making position advances toward the first side surface plate portion in a state where the box making apparatus raises the first side surface plate portion (chain double-dashed line). Thereby, even if the first side surface plate portion is opened and is going to be fallen due to poor adhesion, the claw member supports and prevents it from falling. Thereafter, when moving forward, the claw member moves while raising the first side surface plate portion and carries out the box body form the box making position.SELECTED DRAWING: Figure 4
Patent JP-2022044450-A (JP)
Title: Cutting tool device and workpiece processing method
Inventor: CHIN YO
IPC: B23D5/02
Filed: 2020-09-07
Abstract: To provide a new technique which enables processing of a holding surface by a cutting tool.SOLUTION: A cutting tool device includes: a holding table 40 including a holding surface 42a for sucking and holding a workpiece; a cutting tool 64b for cutting the workpiece held by the holding table; a processing feed mechanism for relatively moving the holding table and the cutting tool in a processing feed direction; and a cutting feed mechanism for relatively moving the holding table and the cutting tool in a cutting feed direction perpendicular to the processing feed direction. The cutting tool device cuts the workpiece held by the holding surface 42a by relative movement of the holding table and the cutting tool in the processing feed direction and the cutting feed direction, in which the holding table has a resin plate 42 whose holding surface can be cut by the cutting tool, and paralleling between the holding surface of the resin plate and the cutting tool is enabled by cutting the holding surface of the resin plate 42 by the cutting tool.SELECTED DRAWING: Figure 6
Patent JP-2022044906-A (JP)
Title: Ultrasonic endoscope
Inventor: KINOMOTO NOBORU
IPC: A61B8/12
Filed: 2020-09-08
Abstract: To provide an ultrasonic endoscope capable of inhibiting a non-coaxial cable from being disconnected and improving a degree of freedom of wiring.SOLUTION: An ultrasonic endoscope includes a first cable for electrically connecting a board to which a plurality of ultrasonic vibrators is electrically connected and a relay board. The first cable includes a plurality of first non-coaxial cables. A plurality of first electric joining parts is formed by signal lines of a first cable bundle of the first non-coaxial cable and electrode pads of the board, and a plurality of second electric joining parts is formed by the signal lines of the first cable bundle and electrode parts on a first cable side of the relay board. The plurality of first electric joining parts and plurality of the second electric joining parts are disposed collectively for each first cable bundle.SELECTED DRAWING: Figure 11