baber/WOPTO huggingface dataset:
Patent JP-2021191707-A (JP)
Title: Auxiliary cylinder control device, work machine equipped with the same, and auxiliary cylinder control method
Inventor: MATSUI DAIRO
IPC: B66C23/26
Filed: 2020-06-05
Abstract: To provide an auxiliary cylinder control device capable of preventing an auxiliary cylinder from being shaken out of a derricking member, a work machine equipped with the same, and an auxiliary cylinder control method.SOLUTION: The auxiliary cylinder control device comprises: an auxiliary cylinder angle detection unit that detects the angle of an auxiliary cylinder 31 in a longitudinal direction with respect to a horizontal direction; a controller that elongates/contracts a rod under the condition that the auxiliary cylinder 31 is in a vertical state as a result of the detection by the auxiliary cylinder angle detection unit; and a fixing unit that fixes the auxiliary cylinder 31 to a mast 15 when the controller sets the elongation length of the rod to a prescribed length, and releases the fixing of the auxiliary cylinder 31 from the mast 15 when the controller sets the elongation length of the rod to other than the prescribed length.SELECTED DRAWING: Figure 2
Patent JP-2022003016-A (JP)
Title: Saxagliptin-containing preparation and its manufacturing method
Inventor: NOZAWA KENJI
IPC: A61K47/26
Filed: 2020-06-23
Abstract: To provide a saxagliptin-containing preparation having improved stability and a method for producing the same.SOLUTION: According to one embodiment of the invention, there are provided a saxagliptin-containing preparation and a method for producing the same. The saxagliptin-containing preparation comprises: a plain tablet portion containing one or more first additives selected from D-mannitol, lactose, anhydrous lactose, and anhydrous calcium hydrogen phosphate and one or more second additives selected from partially pregelatinized starch, low degree hydroxypropyl cellulose, crospovidone, croscarmellose sodium, carmellose, carmellose calcium, and corn starch; and a film-coating portion that is in contact with the plain tablet portion and contains saxagliptin or a salt thereof or a hydrate thereof.SELECTED DRAWING: Figure 1
Patent JP-2022003364-A (JP)
Title: Image forming apparatus
Inventor: YAMAGISHI REI
IPC: G03G21/18
Filed: 2020-06-23
Abstract: To avoid a moment of force applied to a developing unit from acting as force causing positional deviation of the developing unit against urging force of a mechanism that elastically urges the developing unit.SOLUTION: An urging mechanism 45 elastically urges a developing unit 5 toward a photoconductor drum 41. In the developing unit 5, first developing unit projections 501 project to both ends along an extension line of a rotation axis 51a of a developing roller 51, and second developing unit projections 502 project to both ends in parallel to the first developing unit projections 501. A first support surface 405a of a drum unit 4 is a surface that supports the first developing unit projections 501 against a moment M1 of force applied to the developing unit 5 and is parallel to an urging direction. A second support surface 502 is a surface that supports the second developing unit projections 502 against the moment M1 of the force and is parallel to the urging direction.SELECTED DRAWING: Figure 12
Patent JP-2021001168-A (JP)
Title: Levocarnitine-containing tablet
Inventor: NAKAMURA ATSUYA
IPC: A61P3/00
Filed: 2020-06-24
Abstract: To provide a tablet that is of a size suitable for a patient and has high storage stability even with a high content of levocarnitine of a free body.SOLUTION: A film coating tablet has an uncoated tablet containing levocarnitine (free body) and porous calcium silicate in a mass ratio of 1:0.25-2, and a film coating layer that coats the uncoated tablet.SELECTED DRAWING: None
Patent JP-2020174192-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/50
Filed: 2020-06-29
Abstract: To provide stable electric characteristic to a semiconductor device using an oxide semiconductor to achieve high reliability.SOLUTION: A semiconductor device has an oxide semiconductor film, a source electrode and a drain electrode which are electrically connected with the oxide semiconductor film, a metal oxide film which partially contacts the oxide semiconductor film, a gate insulation film formed on and in contact with the metal oxide film and a gate electrode on the gate insulation film. Since this can mitigate an impact of charge on the oxide semiconductor film, variation in a threshold value of a transistor caused by charge trap to an interface of the oxide semiconductor film can be inhibited.SELECTED DRAWING: Figure 1
Patent JP-2022012912-A (JP)
Title: Manufacturing method of connecting rod
Inventor: KOMATSUZAKI TORU
IPC: F16C7/02
Filed: 2020-07-02
Abstract: To provide a manufacturing method of a connecting rod which can reduce a quality-defective product.SOLUTION: An assembling bolt 7 is inserted into a main body part 4 which is formed by fracturing and dividing a large end part 2, and a cap part 3. After fastening the assembling bolt 7 up until the main body part 4 and the cap part 3 abut on each other, the assembling bolt 7 is further fastened at constant torque. The assembling bolt 7 is loosened by a constant rotation angle. A load is applied to at least either of the main body part 4 and the cap part 3 so that the main body part 4 and the cap part 3 are divided. Defective quality is determined on the basis of whether an inclination of load torque to the rotation angle which is obtained when fastening the assembling bolt 7 at the constant torque is within a range of a first threshold, and whether a load necessary for the division of the main body part 4 and the cap 3 is within a range of a second threshold. When the defective quality is not determined, the assembling bolt 7 is fastened at regulation torque and by a regulation rotation angle.SELECTED DRAWING: Figure 3
Patent JP-2022014116-A (JP)
Title: Method for manufacturing radiation detection module
Inventor: IKEDA KOTA
IPC: G01T1/20
Filed: 2020-07-06
Abstract: To provide a method for manufacturing a radiation detection module that can prevent deformation of and damage to an array substrate and a scintillator layer.SOLUTION: A method for manufacturing a radiation detection module includes: a support fixing step of fixing an array substrate 2 having a plurality of photoelectric conversion units to a support 7 through electrostatic attraction; a scintillator layer forming step of forming a scintillator layer on the array substrate 2 fixed to the support 7 by a vacuum evaporation method; and an array substrate removing step of, after the scintillator layer forming step, cancelling the electrostatic attraction to remove the array substrate 2 from the support 7.SELECTED DRAWING: Figure 1
Patent JP-2022014619-A (JP)
Title: Control system and control method for fuel holding device
Inventor: NEFU AKIRA
IPC: G21C19/19
Filed: 2020-07-07
Abstract: To provide a system that alleviates an impact force at the seating on a stopper, while moving a tubular member of an expansion pipe at a high speed.SOLUTION: A control system for a fuel holding device comprises: an expansion pipe in which a plurality of tubular members 1a-1f are combined with each other in a telescopic manner; a fuel holding tool 5 that holds a fuel assembly for a nuclear reactor provided at a lower end of the expansion pipe; pulling members 6a, 6b that are attached to the tubular members and have flexibility; a driving device that takes up the pulling members; and a control unit 10 that controls the driving device. The control system reduces the moving speed of the tubular members from a steady travel speed to a target speed based on the steady travel speed of the tubular members, a speed reduction start time, a speed reduction acceleration, and the target speed input to the control unit.SELECTED DRAWING: Figure 3
Patent JP-2020189290-A (JP)
Title: Catalyst modules and applications thereof
Inventor: Chris Difrancesco
IPC: B01J35/04
Filed: 2020-07-09
Abstract: To provide catalytic reactors comprising catalyst modules which mitigate inefficiencies and/or problems associated with fluid stream pressure drop.SOLUTION: A catalytic reactor includes a plurality of catalyst modules 10, wherein an inlet face is orthogonal to a stream of flue gas streams. A catalyst module comprises a layer of structural catalyst bodies 12 arranged in a pleated format, the structural catalyst bodies forming pleat inlet faces 13 and pleat outlet faces, wherein fluid flow channels defined by inner partition walls of the structural catalyst bodies extend from the pleat inlet faces to the pleat outlet faces 15. The pleat inlet faces form an angle (δ) with an inlet face 14 of the module.SELECTED DRAWING: Figure 1
Patent JP-2022019075-A (JP)
Title: Hair composition and hair treatment method
Inventor: IGUCHI AKIRA
IPC: A61Q5/00
Filed: 2020-07-17
Abstract: To provide a hair composition capable of suppressing deterioration of elongation that tends to occur when increasing the storage elastic modulus and a sticky feeling in hair after application, and a hair treatment method using the composition.SOLUTION: A hair composition is an oil-in-water type and comprises hydroxypropyl starch phosphoric acid and/or a salt thereof and an acrylic acid/alkyl methacrylate copolymer. In the composition, the amount of the hydroxypropyl starch phosphoric acid and the salt thereof is 1.5% by mass or more. The composition comprises no solid wax and solid hydrocarbon or comprises them in amount of 25% by mass or less. A hair treatment method uses an oil-in-water hair composition comprising hydroxypropyl starch phosphoric acid and/or a salt thereof and an acrylic acid/alkyl methacrylate copolymer. In the composition, the amount of the hydroxypropyl starch phosphoric acid and the salt thereof is 1.5% by mass or more. The composition comprises no solid wax and solid hydrocarbon or comprises them in amount of 25% by mass or less.SELECTED DRAWING: None
Patent JP-2022029294-A (JP)
Title: Factor estimation device, factor estimation system, and program
Inventor: SAKURAI YUICHI
IPC: G05B19/418
Filed: 2020-08-04
Abstract: To provide a factor estimation device capable of more precisely estimating a cause of an abnormality and presenting appropriate measures.SOLUTION: A factor estimation device includes: a communication unit that acquires observed values including defect pattern information that represents a defect pattern generated in equipment or a product and sensor information obtained by sensing predetermined observation items in the equipment to be monitored; a trend analysis unit that performs trend analysis of the observation items using the observed values and gives meaning to fluctuation trends that accompany time changes; a storage unit that stores the failure pattern, factors of failure associated with the observed values and the results of trend analysis, and factor estimation information associated with the countermeasures thereof; and a factor estimation unit that is configured so as to, when the failure pattern is acquired, estimate factors of failure by using the failure pattern information, the observed values and the results of trend analysis, and the factor estimation information.SELECTED DRAWING: Figure 1
Patent JP-2021036230-A (JP)
Title: Particle and manufacturing method therefor, affinity particle, inspection reagent, inspection kit, and detection method
Inventor: KAKEGAWA NORISHIGE
IPC: G01N33/545
Filed: 2020-08-06
Abstract: To provide a particle with which it is possible to suppress nonspecific adsorption without using BSA, a particle that adsorbs and sediments impurities that cause a decrease in measurement sensitivity, and a manufacturing method for these.SOLUTION: Provided is a polymer particle including polystyrene, the polymer particle being composed of a random copolymer that includes a unit having a pyrrolidone ring and a unit having a functional group that can bind a ligand. Also provided is a particle including an inorganic matter, the surface of the particle being composed of a random copolymer that includes a unit having a pyrrolidone ring and a unit having a functional group that can bind a ligand, or composed of a first layer of a polymer having a pyrrolidone ring and a second layer of a polymer having a carboxyl group in the same molecule and a silicon alkoxide group or a silanol group.SELECTED DRAWING: None
Patent JP-2020185466-A (JP)
Title: Game machine
Inventor: FUSHIYA KEISUKE
IPC: A63F7/02
Filed: 2020-08-19
Abstract: To provide a game machine capable of suppressing that a player feels discomfort.SOLUTION: A plurality of dynamic display period groups to be a period when dynamic display of one or more identification information can be performed is set by period group setting means during a period that a privilege game state is performed. A setting order of the plurality of dynamic display period groups set by the period group setting means is determined by order determining means. On the basis of the dynamic display period group set by the period group setting means, periods of dynamic display of identification information are identified by period identification means. Thus, since a total sum of a plurality of dynamic display periods of identification information executed in the privilege game state can be unlikely to become uneven, it is possible to suppress that the privilege game state is over before the dynamic display of the identification information is over. Therefore, there is an effect that it is possible to suppress the player feels discomfort.SELECTED DRAWING: Figure 1
Patent JP-2022035067-A (JP)
Title: Congestion controller and congestion control method and reception method
Inventor: RI KANHO
IPC: H04W74/08
Filed: 2020-08-20
Abstract: To provide a congestion controller capable of communicating with a plurality of terminals on the same radio channel and suppressing the occurrence of congestion by the plurality of terminals.SOLUTION: A congestion controller included in a terminal that exchanges signals with other terminals via frames includes a channel access right acquisition checking unit that checks whether the terminal has acquired a channel access right which is right information required when the terminal transmits a signal, and measure a transmission waiting time which is a time from the start of the frame being processed to the acquisition of the channel access right, and an attenuation value calculation unit that calculates an attenuation value to be used in the next frame using the transmission waiting time, and generates congestion control that controls congestion by attenuating the signal received by the terminal frame by frame using the attenuation value, and there is also provided a congestion control method.SELECTED DRAWING: Figure 1
Patent JP-2022037405-A (JP)
Title: Game machine
Inventor: OKAZAKI HIDEAKI
IPC: A63F5/04
Filed: 2020-08-25
Abstract: To provide a game machine in which a notification of information is appropriately controlled.SOLUTION: In a predetermined game, a game can be carried out by inputting a game value of either of a first stipulated number or a second stipulated number. The game carried out by inputting the game value of the second stipulated number has a lower performance related to an instruction performance than that of the game carried out by inputting the game value of the first stipulated number. Performance control means 100: displays a special image for imparting the game in the second stipulated number on a display device 13, when the game in the second stipulated number is started; does not realize a state in which the special image is not displayed, at a predetermined timing at or after a last push operation of a stop button, when a replay is won in the game in the second stipulated number; and realizes a state in which the special image is not displayed, at a predetermined timing at or after a last push operation of the stop button, when a small combination is won in the game in the second stipulated number.SELECTED DRAWING: Figure 7
Patent JP-2022038786-A (JP)
Title: Determination device
Inventor: YAMAGUCHI KENTA
IPC: G01M15/02
Filed: 2020-08-27
Abstract: To provide a determination device which can exactly determine an abnormality of a drive mechanism.SOLUTION: A determination device 10 comprises a rotation number acquisition part 11 for repeatedly acquiring a rotation number of an internal combustion engine 100, and a determination part 12 for determining an abnormality of a drive mechanism. When setting values of rotation numbers which are acquired at timing at which a crank angle becomes a first angle, a second angle, a third angle and a fourth angle as α1, α2, α3 and α4, and also setting average valves of a plurality of the acquired rotation numbers in a period before and after timing at which α1 or the like is acquired as N1, N2, N3 and N4, the determination part 12 calculates the following A and B a plurality of times, and determines the abnormality of the drive mechanism on the basis of a difference between A-dispersion σA2, and B-dispersion σB2. A=(α4-α3)-(α2-α1) B=((α4-N4)-(α3-N3))-((α2-N2)-(α1-N1)).SELECTED DRAWING: Figure 1
Patent JP-2022039118-A (JP)
Title: Semiconductor module and manufacturing method for semiconductor module
Inventor: ENOMOTO KAZUO
IPC: H01L23/24
Filed: 2020-08-27
Abstract: To extend life by suppressing the occurrence of a crack at an end surface of a case.SOLUTION: A semiconductor module (1) includes a heat radiation plate (10), an insulating substrate (2) disposed on an upper surface of the heat radiation plate, a semiconductor element (3) disposed on an upper surface of the insulating substrate, a case (11) with a frame shape bonded to the upper surface of the heat radiation plate and formed surrounding the insulating substrate and the semiconductor element, and a sealing resin (12) filling an inner space of the case and sealing the insulating substrate and the semiconductor element. At an interface between the heat radiation plate and the case, a concave part (13) that is depressed to at least the case or the heat radiation plate is formed. The sealing resin fills the concave part.SELECTED DRAWING: Figure 1
Patent JP-2022039247-A (JP)
Title: Antibody for diagnosis of very early pregnancy and use thereof
Inventor: MATSUBARA KAZUE
IPC: G01N33/53
Filed: 2020-08-28
Abstract: To provide a method for diagnosis of very early pregnancy and use thereof by detecting Super-EPF.SOLUTION: Provided is an antibody against purified Super-EPF purified from crude antigen derived from pregnancy serum with a removed anti-Super-EPF antibody. An example of the antibody is a monoclonal antibody produced by the hybridoma NITE AP-03268. Also provided are a method for diagnosis of very early pregnancy using the antibody and a kit for carrying out the method.SELECTED DRAWING: None
Patent JP-2022039487-A (JP)
Title: Workpiece support device and workpiece support method
Inventor: KASHIWAGI MAKOTO
IPC: B24B41/06
Filed: 2020-08-28
Abstract: To provide a workpiece support device which can prevent dryness of a surface of a workpiece while maintaining adsorption power when the workpiece is supported by using a bernoulli chuck.SOLUTION: A workpiece support device 12 includes: a bernoulli chuck 14 which jets a gas to generate suction force; and a liquid discharge member 13 which is disposed so as to enclose the bernoulli chuck 14 and discharges a liquid around the bernoulli chuck 14.SELECTED DRAWING: Figure 3
Patent JP-2022042811-A (JP)
Title: Eaves
Inventor: MIYAZAWA CHIAKI
IPC: E04F10/08
Filed: 2020-09-03
Abstract: To provide an eaves capable of switching between blocking solar heat and capturing solar heat.SOLUTION: An eaves 10 provided to an outer wall 102 of a building includes: a top panel 11 that has multiple belt-like solar heat-reflective films 14 formed over the bottom surface 11a at a predetermined interval; a bottom panel 12 arranged parallel to the top panel 11, which has multiple belt-like solar heat reflective films 15 formed on the top surface 12a arranged at a predetermined interval; and a panel movement mechanism 30 that advances/retreats one side of the bottom panel 12 with respect to the top panel 11.SELECTED DRAWING: Figure 1
Patent JP-2020203927-A (JP)
Title: Therapeutic agent for meibomian dysfunction
Inventor: MIYAKE HIDEKI
IPC: A61K31/436
Filed: 2020-09-08
Abstract: To provide a preventive and/or therapeutic agent for meibomian dysfunction.SOLUTION: The present invention provides a compound represented by the formula (1), where R1 represents a hydroxyl group, a dimethylphosphinoyloxy group, or the like, and R2 and R3 represent a methoxy group or the like; or a pharmaceutically acceptable salt thereof.SELECTED DRAWING: None
Patent JP-2022045650-A (JP)
Title: Speaker system
Inventor: SATO AKIYOSHI
IPC: H04R9/02
Filed: 2020-09-09
Abstract: To provide a speaker system capable of suppressing transmission of vibration to a speaker frame.SOLUTION: A speaker system comprises: a magnetic circuit for generating a magnetic field; a voice coil capable of being relatively displaced with respect to the magnetic circuit according to an input electric signal; a vibrating plate connected to the voice coil; and a speaker frame connected to the magnetic circuit and the vibrating plate to hold them. A spring-like member is used for the connection between the magnetic circuit and the speaker frame.SELECTED DRAWING: Figure 2
Patent JP-2022045816-A (JP)
Title: Photographing system
Inventor: USHITO SATORU
IPC: G03B17/53
Filed: 2020-09-09
Abstract: To create a picture without lens distortion while using a wide angle lens.SOLUTION: A photographing system 10 includes: photographing means 12 including a wide angle lens 12a; and a control unit 11. The control unit 11 includes: a distortion correction parameter arithmetic unit 11a for calculating a distortion correction parameter from a correction mark 42a of a photographed picture 1 obtained through the wide angle lens 12a; and a correction processing unit 11b for correcting the photographed picture using the distortion correction parameter.SELECTED DRAWING: Figure 2
Patent JP-2022052288-A (JP)
Title: Control device of electromagnetic induction load
Inventor: NAGURA HIROKI
IPC: G01R31/50
Filed: 2020-09-23
Abstract: To provide a control device of electromagnetic induction load capable of detecting a load failure suitable for controlling a large number of electromagnetic induction loads.SOLUTION: The control device detects a failure of an electromagnetic induction load based on a current flowing on a reflux circuit, a current flowing on an electromagnetic induction load, and the duty ratio of an on/off signal output from a control circuit. When the duty ratio (load duty DLn) that is calculated from the ratio of the average current of the current flowing in the reflux circuit and the current flowing in the electromagnetic induction load is out of a preset tolerance range Dn±Δd with respect to the duty ratio (output duty Dn) of the on/off signal, the control device determines as a failure of the electromagnetic induction load.SELECTED DRAWING: Figure 3
Patent JP-2022053642-A (JP)
Title: On-vehicle battery protection mechanism
Inventor: WATANABE KEIICHI
IPC: B60L58/18
Filed: 2020-09-25
Abstract: To provide an on-vehicle battery protection mechanism which can block output from a battery efficiently during collision.SOLUTION: An on-vehicle battery protection mechanism of a vehicle in one embodiment of the invention includes impact force converting means which converts impact force, generated when the vehicle receives an impact and acting along a travel direction, into force acting in a side direction intersecting with the travel direction. The impact force converting means blocks an electric current flowing through a battery module mounted on the vehicle with the force acting in the side direction.SELECTED DRAWING: Figure 1