baber/WOPTO huggingface dataset:
Patent JP-2022029074-A (JP)
Title: Two-wire welding method
Inventor: MORI DAISUKE
IPC: B23K9/12
Filed: 2020-08-04
Abstract: To provide a two-wire welding method using a buried arc which stably maintains a molten state of a filler wire and can obtain good welding quality.SOLUTION: A two-wire welding method for applying a welding voltage Vw between a consumable electrode and a base material, generating an arc, forming a molten pool, and welding a filler wire while inserting the filler wire to a rear half part of the molten pool includes: converting the arc into a buried arc state; oscillating a welding voltage Vw at a high voltage value HVr and a low voltage value LVr; and oscillating feeding speed Fw of the filler wire at high feeding speed HFr and low feeding speed LFr in synchronization with oscillation of the welding voltage Vw. When the welding voltage Vw oscillates, a temperature of the molten pool changes, and accordingly the molten state of the filler wire can be stabilized by changing the feeding speed Fw of the filler wire.SELECTED DRAWING: Figure 3
Patent JP-2021032889-A (JP)
Title: Urine test piece and urine test system
Inventor: KUO YU-CHIA
IPC: G01N33/52
Filed: 2020-08-05
Abstract: To provide a urine test piece and a urine test system.SOLUTION: A urine test system of the present invention includes a urine test piece 100 and a test device. The urine test piece includes: a base material 110; an action electrode 140; a counter electrode 130; a reference electrode 150; a trigger circuit 120; and a protection layer 160 covering the action electrode 140, the counter electrode 130, and the reference electrode 150 and partially exposing the action electrode 140, the counter electrode 130, and the reference electrode 150 by an opening 162. The test device includes: a test piece reception module for acquiring a test result by having the urine test piece 100 and supplying power to the urine test piece 100; and a wireless transmission module for transmitting the test result to a portable computer device. The urine test piece is attached to the test device and is used to run a urine sample.SELECTED DRAWING: Figure 1a
Patent JP-2020203891-A (JP)
Title: Parasiticidal compositions comprising isoxazoline active agent, and methods and uses thereof
Inventor: MARK D SOLL
IPC: A61K47/10
Filed: 2020-08-06
Abstract: To provide veterinary compositions and methods improved in the efficacy, the bioavailability and the spectrum of coverage to protect animals against endoparasites and/or ectoparasites.SOLUTION: This invention relates to topical compositions for combating ectoparasites and endoparasites in animals, the compositions comprising at least one isoxazoline active agent and a pharmaceutically acceptable carrier, optionally in combination with one or more additional active agents. This invention also provides an improved methods for eradicating, controlling and preventing parasite infections and infestations in an animal, the methods comprising administering the compositions of the invention to the animal in need thereof.SELECTED DRAWING: Figure 1
Patent JP-2022030969-A (JP)
Title: Method for manufacturing packed column
Inventor: SUZUKI KOJI
IPC: G01N30/60
Filed: 2020-08-07
Abstract: To pack a packing material into a separation column, screw a nut into a column tube in the state of covering a filter with the nut and suppress the damage of the filter when compressing a packed layer by the filter to prevent the performance of the separation column from being reduced.SOLUTION: A method for manufacturing a packed column comprises: packing a packing material into a column tube; screwing the nut into the column tube in the state of covering the filter with the nut to contact the filter to a packed layer; rotating the nut by 4.25 rotation or less; and inserting the filter into the column tube to compress the packed layer by the filter.SELECTED DRAWING: Figure 1
Patent JP-2021156276-A (JP)
Title: Intake amount measuring device and engine
Inventor: SUZUKI YU
IPC: F02M26/05
Filed: 2020-08-07
Abstract: To provide an intake amount measuring device and an engine capable of suppressing that a measurement result of a flow rate of intake air flowing through intake piping does not depend on a shape of the intake piping, and stably measuring the flow rate of the intake air.SOLUTION: An intake amount measuring device 200 includes intake distributing means 3 for distributing intake air CYL to cylinders 11, 12, 13, and 14, temperature detecting means 20 for detecting the temperature Ti of the intake air CYL, pressure detecting means 201 for detecting the pressure Pi of the intake air CYL, and a computing portion 100 that computes intake amount mfcyl of the intake air CYL on the basis of the temperature Ti transmitted from temperature detecting means 202 and the pressure Pi transmitted from the pressure detecting means 201. The temperature detecting means 202 detects the temperature Ti of the intake air CYL in a region W over a first branch portion 31 and a second branch portion 32, in the inside of the intake distributing means 3.SELECTED DRAWING: Figure 1
Patent JP-2022034183-A (JP)
Title: Automatic analyzer
Inventor: SASAKI NOBUHIKO
IPC: G01N35/00
Filed: 2020-08-18
Abstract: To provide an automatic analyzer which can set a calibration measurement method for a bottle set with simple operation regardless of operation patterns of calibration so as to reduce workloads of operators.SOLUTION: An automatic analyzer includes: a step S01 of extracting a bottle set as a combination of reagent containers holding reagents used for each analysis item, so as to display a calibration state screen including a bottle set list in which a list of the extracted bottle sets is displayed; and a step S06 of storing a batch request set table in which selection logic of a calibration measurement method is set for each bottle set, so as to set the calibration measurement method in accordance with the selection logic in the batch request set table for each bottle set in the bottle set list with instruction of an operator.SELECTED DRAWING: Figure 6
Patent JP-2021163443-A (JP)
Title: Check list management system
Inventor: KANIWA DAIKI
IPC: G06Q50/08
Filed: 2020-08-19
Abstract: To provide a check list management system for notifying a person performing inspection and confirmation of past indicated cases related to each check item of a check list.SOLUTION: A client device of a check list management system receives an input of an "indication comment" to a check item, stores the "indication comment" in a management server device, receives an input of a "correspondence comment" to the "indication comment" stored in the management server device, stores the "correspondence comment" in the management server device, extracts a first word from the "indication comment," a "second word" from the "correspondence comment," and a "third word" from the check item, respectively, to generate a "check content tag," generates a "database" obtained by associating the "check content tag" with the "indication comment" and with the "correspondence comment" with one another, extracts a word from the check item in displaying the check item, and displays an "indication comment" and a "correspondence comment" associated with the "check content tag" including the word.SELECTED DRAWING: Figure 13
Patent JP-2022035363-A (JP)
Title: Damper device
Inventor: UEHARA HIROSHI
IPC: F16F15/129
Filed: 2020-08-20
Abstract: To provide a damper device which can reduce hysteresis torque in a low torsion angle region, and can achieve sufficient hysteresis torque and can efficiently attenuate minute vibrations in a high torsion angle region, with a simple configuration.SOLUTION: A damper device includes an input side plate 30, a hub flange 40, a coil spring 51, and a hysteresis torque generating mechanism 60. The hysteresis torque generating mechanism 60 includes a friction member, and generates hysteresis torque. The friction member does not come into frictional contact with the input side plate 30 in a low torsion angle region, and comes into frictional contact with the input side plate 30 to generate the hysteresis torque in a high torsion angle region, and does not come into frictional contact with the input side plate 30 in a prescribed minute torsion angle region in the high torsion angle region. In a neutral state, the friction member is positioned at a neutral position by operation of the coil spring 51.SELECTED DRAWING: Figure 11
Patent JP-2021002359-A (JP)
Title: Information processing apparatus and driving method thereof
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/30
Filed: 2020-08-25
Abstract: To provide a new information processing apparatus with excellent operability, or the information processing apparatus which consumes less electric power, a display device, or the like.SOLUTION: An information processing apparatus 100 includes a flexible position input unit 140 which can detect an object which is close or in contact therewith and supply position information. The flexible position input unit 140 can be bent so as to form a first area, a second area facing the first area, and a third area overlapping with a display unit between the first area and the second area. A determination is made as to whether the information processing apparatus 100 has been operated by one hand or both hands, and an image is displayed on the display unit. Alternatively, when a user holds one of the first area and the second area, the position input unit 140 detects areas excluding the held areas, or does not supply an image signal to the areas overlapping with the held areas in the display unit.SELECTED DRAWING: Figure 1
Patent JP-2020198445-A (JP)
Title: Backside protection sheet for solar battery module
Inventor: YAMANAKA NAOTO
IPC: H01L31/049
Filed: 2020-08-25
Abstract: To provide a backside protection sheet for a solar battery module, which can prevent the discoloration of a transparent cohesive layer and sealant layer when a backside protection sheet having a black adhesive layer containing a dark-colored organic pigment is used.SOLUTION: A migration-preventing layer 63 having a steam permeability equal to or lower than 2.0 g/(m2 day) at a temperature 40°C and a relative humidity of 90%, which is measured in a manner compliant with JIS K 7129 is provided, whereby a dark-colored organic pigment can be prevented from migrating to a sealant layer 5, etc. at a high temperature, and the sealant layer, etc. can be prevented from being colored.SELECTED DRAWING: Figure 2
Patent JP-2022038797-A (JP)
Title: Game machine
Inventor: YAMAMOTO YOICHI
IPC: A63F7/02
Filed: 2020-08-27
Abstract: To provide a game machine which can suppress the interest in a game.SOLUTION: When a specific ready-to-win by a first drawing pattern turns out, a jackpot expectation degree is higher than that in a case in which a normal ready-to-win by a second drawing pattern turns out. A performance display device can execute a specific performance, and whether or not the specific performance can be executed is determined on the basis of a prior determination result of a variation content. The specific performance can be executed in at least a part of an execution period of a variation game executed before a last variation game. A probability of a specific ready-to-win turning out in the last variation game is tha same in a case in which a power interruption occurs and the specific performance ends in the middle and in a case in which no power interruption occurs and the specific performance does not end in the middle. The probability of the specific ready-to-win turning out in the last variation game is different between in a normal state and in an advantageous state. When a power interruption occurs and the specific performance ends in the middle, a probability of a first stop state turning out is different between in the last variation game and in a variation game before the last variation game.SELECTED DRAWING: Figure 10
Patent JP-2022041478-A (JP)
Title: Layered sheet
Inventor: ANNO TAMIO
IPC: B32B5/26
Filed: 2020-09-01
Abstract: To provide a layered sheet that is not bulky when transportation and not-in-use, etc., but becomes bulky when in-use, further can be reduce its volume after use.SOLUTION: A cleaning sheet 1A as a layered sheet comprises: slit non-woven fabric layers 10S1 and 10S2 in which a plurality of slits 11 are formed; and a base non-woven layer 20A tha is joined and fixed by overlapping the slit non-woven fabric layers 10S1 and 10S2, restricts the maximum elongation of the slit non-woven fabric layers 10S1 and 10S2 in a perpendicular direction in respect to a lengthwise direction of the slit 11, and has no through hole. The slits 11 of the slit non-woven fabric layers 10S1 and 10S2 expand in the perpendicular direction in respect to its lengthwise direction when a tension perpendicular to the lengthwise direction of the slits 11 is applied, then the circumference of the expanded slits 11 arises up in a vertical direction in respect to a surface direction of the slit non-woven fabric layers 10S1 and 10S2.SELECTED DRAWING: Figure 1
Patent JP-2020192405-A (JP)
Title: Game machine
Inventor: KOJIMA TOSHIYUKI
IPC: A63F7/02
Filed: 2020-09-01
Abstract: To provide a game machine which can prevent deterioration of a player's interest.SOLUTION: In a pachinko game machine which gives a big winning game, in which a big winning port is opened, on the condition of winning a lottery triggered by a satisfaction of a start condition, a CPU mounted on a main board is configured at least to control setting a set value of any one of plural set values defining a big winning probability, and a transfer condition to a setting change state which can be set by changing the set values includes an operation of turning a setting device into an ON-state. In addition, in a transfer to the setting change state, "game information" backed up is initialized, while the "set value" backed up is not initialized.SELECTED DRAWING: Figure 16
Patent JP-2023153433-A (JP)
Title: Laser processing apparatus and laser processing method
Inventor: ARAI TOSHINARI
IPC: B23K26/03
Filed: 2020-09-02
Abstract: To observe a substrate surface while processing.SOLUTION: A laser processing apparatus comprises: a light source which emits a laser beam; a reflection type liquid crystal element on which a plurality of pixels is arranged in a matrix; a first polarization beam splitter arranged in an optical path between the light source and the reflection type liquid crystal element and in an optical path between the reflection type liquid crystal element and a processing workpiece; an image forming optical system which makes the laser beam reflected by the reflection type liquid crystal element form an image onto the processing workpiece; a second polarization beam splitter that is arranged between the first polarization beam splitter and the processing workpiece, and which has the same wavelength characteristics as the first polarization beam splitter does; 1/4 wavelength plates that are disposed in an optical path between the first polarization beam splitter and the reflection type liquid crystal element and in an optical path between the second polarization beam splitter and the processing workpiece; and an imaging part to which the light reflected by the second polarization beam splitters made incident. The processing workpiece is irradiated with the laser beam and thereby processed.SELECTED DRAWING: Figure 1
Patent JP-2022042781-A (JP)
Title: Pressure sensor
Inventor: SASAHARA TETSUYA
IPC: G01L9/04
Filed: 2020-09-03
Abstract: To provide a pressure sensor that reduces the influence of a temperature distribution on a membrane on a pressure detection value.SOLUTION: A pressure sensor has: a membrane that generates distortion according to pressure; at least two first resistors that are arranged separated from each other on a first circumference that generates positive distortion characteristics when pressure is applied to the membrane; and at least two second resistors that are arranged separated from each other on a second circumference that generates negative distortion characteristics when pressure is applied to the membrane. The pressure sensor forms a Wheatstone bridge including the at least two first resistors and the at least two second resistors. At least either one of the number of the first resistors arranged on the first circumference or the number of the second resistors arranged on the second circumference is three or more.SELECTED DRAWING: Figure 2
Patent JP-2022044308-A (JP)
Title: Transplanter
Inventor: MURANAMI MASAMI
IPC: A01C11/00
Filed: 2020-09-07
Abstract: To provide a transplanter capable of operating with a simple configuration, planting operation of a planting device and a medicine feeder while interlocking them.SOLUTION: A traveling vehicle body 40 is provided with: planting devices 20a, 20b; a vertical motion mechanism for lifting and lowering the planting devices 20a, 20b; a compacting device for leveling the peripheries of planted seedlings; and a medicine feeder 500 for supplying medicines to the vicinities of planting positions. An interlocking member for interlocking medicine supply operation of the medicine feeder 500 with the vertical motion mechanism is provided. The interlocking member is attached to a swingable attaching member provided in the vertical motion mechanism. The vertical motion mechanism is composed of an upper link arm and a lower link arm, and the swingable attaching member is swingably attached to the lower link arm. One side of the interlocking member is connected to the swingable attaching member, and the other side of the interlocking member is connected to a delivery device 507 of the medicine feeder 500.SELECTED DRAWING: Figure 23
Patent JP-2022044355-A (JP)
Title: Oil pump
Inventor: SAITO YUKEN
IPC: F04C2/10
Filed: 2020-09-07
Abstract: PURPOSE: To provide an oil pump which has a resin pump cover and can maintain a side clearance between a rotor and the pump cover in an optimal state constantly without being affected by temperature and pressure of oil.CONSTITUTION: An oil pump includes a rotor 7, a driving shaft 8 which rotationally drives the rotor 7; a rotor chamber 11 in which the rotor 7 is housed; a suction port 21 and a discharge port 22 provided near the rotor chamber 11; and a pump cover A. The pump cover A is made of a resin and a standing wall-like rib 5 is provided at a portion on an outer surface side 1a of the pump cover A, which corresponds to a portion in which an oil flows in the pump cover A.SELECTED DRAWING: Figure 1
Patent JP-2022044376-A (JP)
Title: vehicle
Inventor: IWASAKI RYOTA
IPC: F02D41/08
Filed: 2020-09-07
Abstract: To suppress vibration of a vehicle and suppress deterioration of fuel economy.SOLUTION: A vehicle comprises a controller that is configured to: when an accelerator pedal is off and a rotation speed of an internal combustion engine exceeds a return rotation speed higher than a target idle rotation speed at the time when the internal combustion engine is idled, control the internal combustion engine to perform fuel cut of stopping fuel injection in the internal combustion engine; and when the rotation speed of the internal combustion engine is equal to or less than the return rotation speed during the fuel cut, control the internal combustion engine so that the fuel injection in the internal combustion engine is started and idle operation is performed at the target idle rotation speed. The controller increases the target idle rotation speed and the return rotation speed when the vibration of the vehicle is likely to be higher than when the vibration of the vehicle is not likely to be higher.SELECTED DRAWING: Figure 2
Patent JP-2021062609-A (JP)
Title: System and method for closed loop regulation of ink drop volumes in printhead
Inventor: SEEMIT PRAHARAJ
IPC: B41J2/205
Filed: 2020-09-18
Abstract: To detect changes in the nominal volume of ink ejected onto substrates and restore the ability of heads to eject the ink at the nominal volume.SOLUTION: A printer includes a plurality of printheads, a plurality of printhead drivers, and an optical sensor configured to generate image data of a substrate after the substrate has been printed by the plurality of printheads. A controller operates the printheads using the printhead drivers to print a pattern of ink drops on the substrate, determine from image data of the ink drop pattern received from the optical sensor whether a density response for the pattern of ink drops for each printhead is within a predetermined range about a reference density response for the pattern of ink drops, identify a peak voltage for each printhead determined to have the density response outside the predetermined range, and store the identified peak voltage in the printhead driver for the printhead. The printhead driver uses the identified peak voltage to generate firing signals for the printhead operatively connected to the printhead driver.SELECTED DRAWING: Figure 3
Patent JP-2021054401-A (JP)
Title: Method to control execution of upshift with released accelerator pedal in drivetrain comprising dual-clutch, servo-assisted transmission
Inventor: ALESSANDRO BARONE
IPC: F16D48/02
Filed: 2020-09-23
Abstract: To provide a method to control the execution of a shift to a higher gear with a released accelerator pedal in a drivetrain comprising a dual-clutch, servo-assisted transmission.SOLUTION: The method comprises the steps of: opening, in a first instant (t1), an outgoing clutch and closing, in the first instant (t1), an incoming clutch; synchronizing, between a second instant (t2) and a third instant (t4), a rotation speed (ωE) of the an internal combustion engine with a rotation speed (ωB) of the incoming clutch, namely with the rotation speed (ωB) imposed by the gear ratio of the following gear; completely opening, in the third instant (t4), the outgoing clutch; completely closing, in the third instant (t4), the incoming clutch; keeping the torque (TA) transmitted by the outgoing clutch constant between the second instant (t2) and a fourth instant (t3); and keeping the torque (TB) transmitted by the incoming clutch constant between the second instant (t2) and the fourth instant (t3).SELECTED DRAWING: Figure 3
Patent JP-2022053050-A (JP)
Title: Cleaning device and cleaning method
Inventor: MORI KENICHIRO
IPC: C23G1/08
Filed: 2020-09-24
Abstract: To provide a cleaning device and a cleaning method that can efficiently remove extraneous matter from a cleaning object by ultrasound.SOLUTION: An oxide scale removing device 20 has a cleaning tank 21 filled with phosphoric acid, and an emitter 24 that emits ultrasound to a hot-stamped molding 11 immersed in the phosphoric acid of the cleaning tank 21. The emitter 24 emits high frequency and high frequency simultaneously to the hot-stamped molding 11, thereby removing the oxide scale on the surface of the hot-stamped molding 11.SELECTED DRAWING: Figure 1