baber/WOPTO huggingface dataset:
Patent JP-2022064456-A (JP)
Title: Method for producing 2-acetyl-1-pyrroline
Inventor: KOBAYASHI MUNETAKA
IPC: C07D207/20
Filed: 2020-10-14
Abstract: To provide a method for producing 2-acetyl-1-pyrroline in an economical manner and at high yield.SOLUTION: A method for producing 2-acetyl-1-pyrroline includes the step of oxidizing (a) 2-(1-hydroxyethyl) pyrrolidine with an oxidizer, the oxidizer being manganese dioxide. This makes it possible to produce 2-acetyl-1-pyrroline in an economical manner and at high yield.SELECTED DRAWING: None
Patent JP-2022065448-A (JP)
Title: Control method of wiper system and control device of the wiper system
Inventor: ITO TAKASHI
IPC: B60S1/46
Filed: 2020-10-15
Abstract: To provide a control method of a wiper system and a control device of the wiper system which can jet a washer fluid to a surface to be wiped before a wiping operation irrespective of a timing at which a user operates a washer switch.SOLUTION: A controller makes a wiper device execute automatic wiping operation including a predetermined plurality of times of wiping operations when a predetermined time passes after washer jetting operation is carried out, and maintains a washer operation input signal L1 when the washer operation input signal L1 is output during the automatic wiping operation, and then makes the washer device execute jetting of the washer fluid at a timing t4 in which a home return signal L2a is output thereafter.SELECTED DRAWING: Figure 2
Patent JP-2021005908-A (JP)
Title: Wireless communication device, communication control method, and flying body
Inventor: TAKEDA HIROKI
IPC: H04W36/30
Filed: 2020-10-15
Abstract: To increase the communication stability of a wireless communication device present up in the sky.SOLUTION: A wireless communication device including a wireless unit that receives wireless signals transmitted from a radio base station counts the number of cells identified by a wireless signal that is received by the wireless unit and satisfies a condition related to reception intensity and determines whether the number of cells satisfies a predetermined condition.SELECTED DRAWING: Figure 4
Patent JP-2022071221-A (JP)
Title: Coating method, coating device, and coated metal material
Inventor: YAMAMOTO HIDEAKI
IPC: B05C5/00
Filed: 2020-10-19
Abstract: To provide a coating method, a coating device, and a coated metal material that can readily ensure product quality.SOLUTION: The method includes an application step for applying a coating material 15 onto a surface 2 of a coating target 1 made from a metal material at a coating thickness of 0.5 μm-2 μm, the coating material primarily composed of SiO2 and containing a dye 18, and a verification step for comparing a color of the surface 2 of the coating target 1 with the coating material 15 applied thereto with referential color data for verification.SELECTED DRAWING: Figure 6
Patent JP-2022068636-A (JP)
Title: Image formation device
Inventor: ONISHI TAKAHIRO
IPC: G03G15/20
Filed: 2020-10-22
Abstract: To provide an image formation device with respect to problems such as inconvenience due to halting a main body action when a fixation instrument mounted to a body is different with respect to a specification of a print job after the print job is transmitted, and causing damage to the fixation instrument when a user selects an implementation of the print job in a state where the fixation instrument mounted to the body is the fixation instrument with the different specification although the user owns a fixation instrument suitable for a print JOB.SOLUTION: An image formation device has a recording material selection control unit that controls so as to enable a print selection with respect to a special medium only in a case of a fixation part mounted to a mounting part being a dedicated fixation instrument when a record having the dedicated fixation instrument mounted to the mounting part at least one or more times exists in fixation history recording means.SELECTED DRAWING: Figure 4
Patent JP-2021010776-A (JP)
Title: Game control device, game system, and program
Inventor: SOGABE DAISUKE
IPC: A63F13/55
Filed: 2020-10-22
Abstract: To reduce time and efforts taken for changing a display size of an object.SOLUTION: A display control part (100) executes control to display a first object and a second object in display means. An acquisition part (110) acquires contact position information on a contact position by a contact operation, and pressing force information on pressing force generated by the contact operation. A setting part (120) sets a display size of the first object based on the pressing force information. A moving part (130) moves the first object based on the contact position information. A determination part (140) determines whether or not the position of the first object and the position of the second object satisfy a predetermined condition. A processing execution part (150) executes processing related to the second object based on the result of the determination by the determination part (140).SELECTED DRAWING: Figure 8
Patent JP-2022076059-A (JP)
Title: Industrial robot
Inventor: KURIBAYASHI TAMOTSU
IPC: H01L21/677
Filed: 2020-11-09
Abstract: To provide an industrial robot which includes a supported part and a supporting part disposed below the supported part and connected with the supported part and which enables lifting of the supported part to be performed easily.SOLUTION: An industrial robot includes: a supported part 12; a supporting part 11 which is disposed below the supported part 12 and with which the supported part 12 is rotatably connected; a rotation member 27 to which the supported part 12 is fixed from above and which rotates with the supported part 12 and is rotatably held by the supporting part 11; fixing bolts 30 for fixing the supported part 12 to the rotation member 27; and lifting bolts 31 for lifting the supported part 12 relative to the rotation member 27.SELECTED DRAWING: Figure 3
Patent JP-2021075529-A (JP)
Title: Pharmaceutical composition
Inventor: ITOKAWA SHOTA
IPC: A61K31/196
Filed: 2020-11-09
Abstract: To provide a pharmaceutical composition that suppresses wetting and/or dissolving due to the interaction of ibuprofen, diphenhydramine or a salt thereof and guaifenesin, which are concurrently blended, and suppresses degradation of appearance quality.SOLUTION: A pharmaceutical composition contains ibuprofen, diphenhydramine or a salt thereof, and guaifenesin, and tranexamic acid or a salt thereof.SELECTED DRAWING: None
Patent JP-2022077222-A (JP)
Title: Processing device
Inventor: UCHIHO TAKASHI
IPC: H01L21/304
Filed: 2020-11-11
Abstract: To provide a processing device in which a ring-shaped reinforcement part is cut and removed from a wafer in which the reinforcement part is formed on a rear face in an outer peripheral excessive region, together with work for adhering a dicing tape to the rear face of the wafer and integrating it with a frame.SOLUTION: A processing device 2 includes: wafer carry-out means 10; a wafer table 12; frame carry-out means 68; a frame table 70; tape adhering means 98 for adhering a tape 96 to a frame 64; tape adhered frame transport means 100; tape crimp means 102 for crimping the tape to a rear face of a wafer; carry-out means 192 for carrying out a frame unit; reinforcement part removing means 194 for removing a ring-shaped reinforcement part from the wafer; and no-ring unit carry-out means 196 which includes a frame cassette table 200 storing a no-ring unit therein and a support part 310 heating a tape side of the no-ring unit, in which means emitting high-pressure air to an outer periphery of the wafer is disposed, and which adheres the outer periphery to the tape.SELECTED DRAWING: Figure 1
Patent JP-2022079031-A (JP)
Title: Method for detecting whether pest has contacted plant
Inventor: FUJIKAWA TAKASHI
IPC: C12Q1/6869
Filed: 2020-11-16
Abstract: To provide a method that can detect pests quickly and accurately.SOLUTION: A method for detecting whether a pest has contacted a plant, includes the steps of: performing PCR by using a PCR primer capable of amplifying pest-derived DNA with plant-extracted DNA as a template; and detecting an amplified product in the PCR. In the detection step, detecting a pest-specific amplified product allows determination that a pest has contacted a plant.SELECTED DRAWING: Figure 2
Patent JP-2021016300-A (JP)
Title: Rotary electric machine
Inventor: TAKAHASHI HIROKI
IPC: H02K3/28
Filed: 2020-11-19
Abstract: To provide a rotary electric machine excellent in heat characteristics to increase efficiency in a low torque range.SOLUTION: A stator winding of a rotary electric machine comprises: a plurality of delta-connected first windings for high-speed output; and a plurality of second windings for low-speed output arranged to be connected between each connection point and each phase terminal for connecting the first windings. The rotary electric machine comprises a switching part which switches connection between each connection point and each phase terminal to a direct connection state and a connection state via the second windings. The first windings are installed on a rotor facing surface side in a shot, and the second windings are installed opposite to the rotor facing surface side in the slot. To the first windings, a current waveform flows, which is formed by superposing a harmonic waveform in which one or more of tertiary and 3+6n-th of current to be generated in the first windings are synthesized with a primary waveform which is a fundamental control waveform of the current generated by the drive circuit. The harmonic waveform is a specific harmonic waveform of which the total sum of the current while the primary waveform takes a positive value is positive, and the total sum of the current while the primary waveform takes a negative value is negative.SELECTED DRAWING: Figure 5
Patent JP-2022081983-A (JP)
Title: Inkjet printing machine and conveying roll
Inventor: MORIKAWA RYO
IPC: B41J2/01
Filed: 2020-11-20
Abstract: To provide an inkjet printing machine configured so as to prevent a conveying roll from corroding, even if a chlorine compound adheres to the conveying roll when a pre-coated printing base material is conveyed.SOLUTION: An inkjet printing machine 1 comprises a plurality of conveying rolls 6R (61, 62 and 63), 7R and 8R and a printing part 4. The plurality of conveying rolls 6R (61, 62 and 63), 7R and 8R convey a printing base material having a pre-coated layer formed on a coating surface. The printing part 4 forms an image by making an ink agent adhere to the coating surface. The pre-coated layer contains a chlorine compound. Rolls 61B, 62B and 63B and the conveying roll 8R which are arranged at the coating surface side of the plurality of conveying rolls 6R (61, 62 and 63), 7R and 8R are rubber rolls.SELECTED DRAWING: Figure 1
Patent JP-2021169080-A (JP)
Title: Fine bubble generation method and apparatus, and sample micronization method and apparatus
Inventor: YASUDA SUSUMU
IPC: C08B15/00
Filed: 2020-11-26
Abstract: To provide a fine bubble generation method and apparatus which use subcritical water to generate fine bubbles; and to provide a sample micronization method and apparatus which use the fine bubbles to micronize a sample.SOLUTION: A gas-liquid mixed fluid in which water is in a subcritical state, and a gas is in a supercritical state is cooled to reduce the temperature of the gas-liquid mixed fluid to be lower than the critical temperature of the gas, thereby generating fine bubbles in the gas-liquid mixed fluid. Then, the gas-liquid mixed fluid is heated to increase the temperature of the gas-liquid mixed fluid to the critical temperature of the gas or higher, thereby dissolving the fine bubbles in the gas-liquid mixed fluid. Such processes are alternately repeated to repeatedly generate the fine bubbles in the gas-liquid mixed fluid.SELECTED DRAWING: Figure 3
Patent JP-2022084361-A (JP)
Title: Center pillar fixation hole formation jig
Inventor: KANO NAOTO
IPC: E06B5/00
Filed: 2020-11-26
Abstract: To provide a hollow fixation hole formation jig which enables easy and more accurate formation of a fixation hole for fixing a center pillar.SOLUTION: A center pillar fixation hole formation jig includes: a body part that has a first flat surface in contact with a floor surface and a second flat surface opposite to the first flat surface, and has a rectangular plate shape; an inward and outward directional reference surface that is provided in the body part, and can be parallel to a reference line in the width direction of an opening corresponding to a water cut-off plate mounting width surface when the water cut-off plate is fixe to the opening; a width direction reference index that is provided on the inward and outward directional reference surface and can be matched with a division point on a reference line based on the installation number of the water cut-off plates arranged in the opening; and a plurality of positioning holes that penetrate between the first flat surface and the second flat surface of the body part at a position based on the inward and outward directional reference surface and the width direction reference index, and are formed at a fixation hole formation scheduled position.SELECTED DRAWING: Figure 5
Patent JP-2022085343-A (JP)
Title: Winding device
Inventor: TAKAHASHI YOSHITA
IPC: H01F41/066
Filed: 2020-11-27
Abstract: To solve a problem in which a method of inserting interlayer paper by an operator is troublesome in a conventional winding device.SOLUTION: A winding device 1 includes a second delivery mechanism 70 that sends interlayer paper P arranged between the layers of a linear material L wound in layers around a main shaft 11 to the main shaft 11, a winding unit 10 that winds a linear material L sent out by a first sending mechanism 60 or the interlayer paper P sent out by a second sending mechanism 70 around the main shaft 11 by rotating the main shaft 11 to form a winding body 20, a contact member 81 having a surface facing the outer peripheral surface of the winding body 20 in a direction parallel to the main shaft 11, and a displacement unit 84 that can switch between the contact state in which the contact member 81 is brought into contact with the outer peripheral surface of the winding body 20 and the separated state in which the contact member 81 is separated, and the displacement unit 84 is configured such that the contact member 81 can be rotated together with the main shaft 11 to maintain the contact state while the main shaft 11 is rotating to eliminate the trouble of an operator, and perform insertion of the interlayer paper.SELECTED DRAWING: Figure 1
Patent JP-2022086023-A (JP)
Title: Game machine
Inventor: TAKEUCHI KEIGO
IPC: A63F5/04
Filed: 2020-11-30
Abstract: To enhance interest in grant of privilege regarding notification.SOLUTION: A Pachinko slot machine 1 is an AT machine that has two kinds of bonus winning combinations of RB1 and RB2 as bonus winning combinations that can be carried over when they are not won, and basically allows a normal game to be performed during RB1 flag period. In the Pachinko slot machine 1, when an AT is won in a normal game, RB1 is allowed to be won temporarily and a state is shifted to non-flag period, and a state is controlled according to a type of RB that is won during non-flag period. Concretely, control is performed to AT when RB1 is won and control is performed to a specialization zone when RB2 is won.SELECTED DRAWING: Figure 62
Patent JP-2022086889-A (JP)
Title: Helmet
Inventor: MIDORIKAWA TAKAYUKI
IPC: A42B3/14
Filed: 2020-11-30
Abstract: To provide a helmet that makes it possible to smoothly perform work of removing legs from a shell even when a coupling state of the shell and the legs is kept firm.SOLUTION: A helmet comprises a shell 1 for covering a human head and an interior body 2 provided between the shell 1 and the human head. The interior body 2 comprises a plurality of legs 5 extending downward from its head top part side. Each leg 5 comprises a coupling part 12, at its lower end, that is locked on a locking part 16 of the shell 1 to be coupled to the shell 1. Locking of the coupling part 12 on the locking part 16 is released by moving the coupling part downward from the shell 1. The legs 5 comprise a finger hooking part 13 capable of being hooked by a finger in moving the coupling part 12 downward from the shell 1.SELECTED DRAWING: Figure 2
Patent JP-2021054834-A (JP)
Title: Novel method for producing perfluoroalkylating agents using monohydroperfluoroalkane as starting material, and method for producing aromatic perfluoroalkyl compound using the same
Inventor: AMII HIDEKI
IPC: C07C22/08
Filed: 2020-12-07
Abstract: To provide a method for producing an aromatic perfluoroalkyl compound using silylated trifluoromethyl carbinol.SOLUTION: There is provided a method for producing an aromatic perfluoroalkyl compound represented by the general formula [10], in which a compound represented by the formula [9] and a compound represented by the formula [1] are reacted in an organic solvent in the presence of a copper catalyst, a nitrogen ligand and a metal fluoride. R7-X...[9], RF-R7...[10] [In the formula, R7 is an aryl group or the like which may have a substituent; X is F, Cl, Br or I; RF is an alkyl group such as a linear chain of C1-2, and a perfluoroalkyl group in which all H on C is substituted with F; R1 and R2 are each independently H or a C1-2 linear alkyl group, or the like; R1 and R2 may be integrated to form a ring; and R3, R4 and R5 are each independently H or a C1-2 linear alkyl group, or the like.]SELECTED DRAWING: None
Patent JP-2022090826-A (JP)
Title: Non-woven fabric for civil engineering work and its manufacturing method
Inventor: ISAKA SHINGO
IPC: D04H1/46
Filed: 2020-12-08
Abstract: To provide a high-elongation non-woven fabric for civil engineering work and a method for manufacturing the non-woven fabric, which can be laid while properly controlling the elongation of the non-woven fabric while grasping the elongation of the non-woven fabric by a simple method.SOLUTION: A high-elongation non-woven fabric 10 manufactured by a needle punch method comprises a mixture of white fibers 11 in which the fiber raw material is not colored and colored fibers 12 in which the same fibers as the white fibers 10 are colored with a pigment of a specific color. The non-woven fabric main body has a mixed color of white fibers 11 and colored fibers 12, and a mottled pattern is formed on an outer surface of the non-woven fabric 10.SELECTED DRAWING: Figure 1
Patent JP-2022090991-A (JP)
Title: Motor and electric tool
Inventor: NAKAMURA AKITO
IPC: B25F5/00
Filed: 2020-12-08
Abstract: To reduce an adverse effect caused by dust entering an internal space of a motor while improving heat radiation performance.SOLUTION: A motor 2 includes a stator 20, a rotor 23, and a shielding unit 27. The stator 20 has a stator core 21 about which a coil 22 is wound. The rotor 23 has a permanent magnet 26, a rotor core 25 for holding the permanent magnet 26, and a rotation shaft 24. The shielding unit 27 faces one end of the rotor core 25 in an axial direction of the rotation shaft 24 and covers a gap Sp1 between the stator 20 and the rotor 23 in a direction orthogonal to the axial direction. At least a part of the rotor core 25 faces a space Sp2 between a vent hole that is connected to an outside at the other end opposite to the one end in the axial direction and the gap Sp1. The rotor core 25 has a capturing unit 253. The capturing unit 253 captures dust entering the space Sp2 from the vent hole.SELECTED DRAWING: Figure 2
Patent JP-2021096470-A (JP)
Title: Light-emitting display device
Inventor: CHOI MINGEUN
IPC: H01L51/50
Filed: 2020-12-09
Abstract: To provide a light-emitting display device which offers enhanced luminance and color temperature of white subpixels.SOLUTION: A light-emitting display device according to an embodiment comprises a substrate, a first metal line and a second metal line spaced apart in a first direction on the substrate and arranged along a second direction crossing the first direction, and subpixels overlapped with at least one of the first metal line and the second metal line. Each subpixel includes a first light-emitting portion provided between the first metal line and the second metal line, and a second light-emitting portion overlapped with at least one of the first metal line and the second metal line.SELECTED DRAWING: Figure 4
Patent JP-2021059559-A (JP)
Title: Microparticles
Inventor: DONALD A WELLINGS
IPC: A61K47/18
Filed: 2020-12-10
Abstract: To provide self-assembled microparticles useful in a wide range of physical and chemical processes where interaction with a substrate is required.SOLUTION: The invention provides a self-assembled microparticle having an acid with two or more acid groups and an organic base. The microparticle may be obtained by contacting a bis-acid and an organic base in a hydrophilic solvent, where the acid is insoluble or sparingly soluble in the hydrophilic solvent and the organic base is soluble in the hydrophilic solvent. Such microparticles have antimicrobial activity and may be used in a wide range of consumer product applications, cell culture and medical products, such as wound dressings.SELECTED DRAWING: None
Patent JP-2022093879-A (JP)
Title: Structure having ae sensor
Inventor: BABA HIRIOSHI
IPC: G01N29/14
Filed: 2020-12-14
Abstract: To provide a structure allowing easy attachment of an AE sensor to a metallic member.SOLUTION: A structure has continuous footing 11, a wooden structural material 70, a first column, a second column 22, and a metallic member 30. A heat insulation material 35 is arranged on a side of the structural material 70. The metallic member 30 having an L-shaped vertical section, has a plate material 31 and an extended piece 32 extended from the plate material 31. The plate material 31 is a rectangular plate with a main face set along the vertical direction. The main face of the plate material 31 abuts on a side face of the structural material 70. The plate material 31 is attached to the structural material 70 with multiple machine screws 75. The extended piece 32 is a rectangular plate with the main face set along the horizontal direction. The extended piece 32 is extended from a lower end of the plate material 31 along the horizontal direction, and positioned under the heat insulation material 35. An AE sensor 40 is attached to an undersurface of the extended piece 32 and positioned under the heat insulation material 35.SELECTED DRAWING: Figure 4
Patent JP-2022098219-A (JP)
Title: Learning program, learning method, and learning device
Inventor: MAKINO TAKUYA
IPC: G06F16/90
Filed: 2020-12-21
Abstract: To learn a model capable of accurately generating a summary sentence.SOLUTION: A learning device generates template sentences 703 and 704 in which a part of a summary sentence 702 is masked. The learning device refers to a text DB 710 and searches for texts to be inserted in masked parts of the template sentences 703 and 704. The learning device inserts the searched texts into the masked parts of the template sentences 703 and 704 to generate search results 705 and 706. With a summary model 730, the learning device learns the summary model 730 such that a generation probability of generating the summary sentence 702 according to an input article 701 becomes higher than a generation probability of generating the search results 705 and 706 according to the input article 701.SELECTED DRAWING: Figure 7