baber/WOPTO huggingface dataset:
Patent JP-2021155470-A (JP)
Title: Coating composition
Inventor: NAMBA TATSUYA
IPC: C09D201/02
Filed: 2020-03-25
Abstract: To provide a technique for improving the dispersibility of a coating composition and improving the hardness of a coating layer formed from it.SOLUTION: A coating composition has microfibrous cellulose, organic solvent, resin and pigment. The microfibrous cellulose has following characteristics: (A) it has a number average fiber diameter of 2 nm or more and 500 nm or less, (B) it has an average aspect ratio of 10 or more and 1000 or less, (C) it includes a cellulose I-type crystal structure, (D) it includes anionic functional groups, and (E) some or all of the anionic functional groups described in (D) have predetermined organic onium ions bound thereto.SELECTED DRAWING: None
Patent JP-2021156340-A (JP)
Title: Work vehicle
Inventor: TANAKA SHINICHIRO
IPC: F15B21/045
Filed: 2020-03-26
Abstract: To provide a work vehicle capable of improving response of a spool of a direction control valve at a low temperature without adding a dedicated component.SOLUTION: A wheel loader 1 comprises: a direction control valve 32; a pilot pump 40 which supplies pilot pressure oil to the direction control valve 32; a first solenoid proportional control valve 41 and a second solenoid proportional control valve 42 which control movement of a spool 322 in an axial direction; and a controller 5 which controls each of the first solenoid proportional control valve 41 and the second solenoid proportional control valve 42. When an oil temperature T detected through a temperature sensor 60 is equal to or lower than a predetermined temperature threshold Tth as a temperature that causes fluidity of the pilot pressure oil to be reduced, the controller 5 outputs, to the first solenoid proportional control valve 41 and the second solenoid proportional control valve 42, a control signal for making identical pilot pressure applied to a first pilot oil chamber 320L and a second pilot oil chamber 320R.SELECTED DRAWING: Figure 2
Patent JP-2021153476-A (JP)
Title: Method for producing instant fried noodle
Inventor: IKEGAMI KAORI
IPC: A23L7/109
Filed: 2020-03-27
Abstract: To provide a method of making high-density fried noodle lump and a method of frying and drying high water content noodle string.SOLUTION: A pregelatinized noodle string is put into a retainer having a volume larger than the volume of a predetermined noodle lump shape, and mold-compacted, and then the retainer is immersed in oil to efficiently reduce the water content of the noodle string, and then the retainer is pulled up from the oil and the volume inside the retainer is compressed from above or below the retainer before the noodle string is hardened, and the retainer is immersed in the oil again, and the water content is evaporated as well as the noodle lump is hardened, and a fried noodle lump is made, thereby the problem is solved.SELECTED DRAWING: Figure 4
Patent JP-2021161451-A (JP)
Title: Steel wire material for wire drawing
Inventor: OFUJI YOSHIHIRO
IPC: C22C38/54
Filed: 2020-03-30
Abstract: To provide a steel wire material for wire drawing capable of suppressing disconnection during wire drawing, and stably producing a steel wire having preferably high strength as a material such as wire rope.SOLUTION: Provided is a steel wire material for wire drawing having a predetermined chemical composition, where in a cross section perpendicular to a longitudinal direction, when an area ratio of pearlite satisfies 95% or more and an area ratio of pro-eutectoid cementite satisfies 0.50% or less, the maximum particle diameter of inclusion groups in the cross section 1000 mm2 is 40 μm or less, an average tensile strength is Tsave (Mpa), and TS*(MPa)=1000×(C%)+100×(Si%)+100×(Mn%)+125×(Cr%)+330 is applied, then the following formula (1): -50<TSave-TS*<50 ...(1) is satisfied, and the standard deviation of the tensile strength is 30 MPa or less.SELECTED DRAWING: None
Patent JP-2021162629-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, electrophotographic image forming apparatus, and method for manufacturing electrophotographic photoreceptor
Inventor: TAKAHASHI KOJI
IPC: G03G5/147
Filed: 2020-03-30
Abstract: To provide an electrophotographic photoreceptor that has high wear resistance and reduces the likelihood of generation of a deep flaw.SOLUTION: An electrophotographic photoreceptor has a support and a surface layer formed on the support. The surface layer contains at least inorganic particles having pores in its surface. At least resin included in the surface layer enters the pores. The loss tangent tanδ of dynamic viscoelasticity when a vibration of 0.5 Hz is applied to the surface layer at 28°C is 0.005 or more and 0.05 or less.SELECTED DRAWING: None
Patent JP-2021161094-A (JP)
Title: External preparation for skin
Inventor: SAWAKI SHIGETOYO
IPC: A61Q5/12
Filed: 2020-04-03
Abstract: To provide a novel active ingredient that can be blended into external preparation for skin, and is useful for improving a rough skin surface, for moisturizing, anti-aging, or whitening.SOLUTION: An external preparation for skin has squeezed juice of grape fruit or yeast (Saccharomyces cerevisiae) fermented product of extract as an active ingredient.SELECTED DRAWING: None
Patent JP-2021163417-A (JP)
Title: Electronic apparatus, control method, and program
Inventor: CHISHIMA YUKI
IPC: G06F1/26
Filed: 2020-04-03
Abstract: To perform power distribution according to a user's usage state.SOLUTION: An electronic apparatus has: switch means for bringing a power line connecting between the electronic apparatus and an accessory device into a connection state or a non-connection state; and control means that, based on the remaining amount of a first battery connected to the electronic apparatus, the remaining amount of a secondary battery connected to the accessory device, and at least one of position information, date information, and lens information generated in the accessory device, determines one of the first battery and the second battery as a battery that supplies power to the electronic apparatus and the accessory device, and determines the amount of electric charge or the amount of electric power that can be supplied to the electronic apparatus and the accessory device from the first battery or the second battery as a predetermined amount. The control means controls the state of the switch means until the amount of electric charge or the amount of electric power supplied from the first battery and the second battery reaches the predetermined amount.SELECTED DRAWING: Figure 1
Patent JP-2020128261-A (JP)
Title: Processed meat product package
Inventor: IMAMURA YUYA
IPC: A23B4/00
Filed: 2020-04-08
Abstract: To provide a processed meat product package that enables long-term storage of food by preventing degradation in quality such as shrinkage of the food over time in a cased processed meat product.SOLUTION: A processed meat product package has a packaging material, and a cased processed meat product hermetically packaged in the packaging material. The casing is made of a film having oxygen permeability and water vapor permeability. The packaging material has oxygen impermeability, water vapor impermeability, and optical opacity. The packaging material accommodates a deoxidizer or has a deoxidizing function, where the deoxidizer and the deoxidizing function are water content dependent. Preferably, the processed meat product is a processed fish meat product.SELECTED DRAWING: None
Patent JP-2021168265-A (JP)
Title: Coaxial connector and substrate connection structure
Inventor: SAITO TETSUNARI
IPC: H01R13/631
Filed: 2020-04-10
Abstract: To provide a coaxial connector capable of increasing an allowable value of a position deviation of a horizontal direction of a signal pad and a ground pad to a substrate.SOLUTION: A coaxial connector 2 comprises: a housing 3 in which a first penetration hole 31 is formed; a cylindrical outer conductor 4 inserted into the first penetration hole 31; a cylindrical insulator 5 inserted into the outer conductor 4; and a central conductor 6 inserted into an inner part of the insulator 5. On an end part directed to a first substrate 9 along an axial direction of the outer conductor 4, a ground contactor part 7 electrically connected to a first substrate side ground pad 9b of the first substrate 9 is provided. On the end part directed to the first substrate 9 along the axial direction of the central conductor 6, a signal contact part 8 electrically connected to a first substrate side signal pad 9a of the first substrate 9 is provided. The ground contactor part 7 and the signal contact part 8 can be elastically deformed in a direction parallel to a component surface of the first substrate 9.SELECTED DRAWING: Figure 1
Patent JP-2020176720-A (JP)
Title: Annular seal assembly
Inventor: CHALK DAVID JONATHAN
IPC: F16J15/24
Filed: 2020-04-13
Abstract: To provide an improved annular seal assembly.SOLUTION: There is provided an annular seal assembly for use in a fluid mover, such as a compressor, having a tangentially cut ring assembly and a radially cut ring assembly, each ring assembly having arcuate segments, where each arcuate segment of the tangentially cut ring assembly has a plurality of passages extending from the outer peripheral face to within at least 1.0 mm of the inner peripheral face, where after wearing the seal the passages extend through the tangentially cut ring assembly for pressure balancing.SELECTED DRAWING: Figure 1
Patent JP-2020115153-A (JP)
Title: Crack diagnosis method and device
Inventor: MIYAZAKI SHINYA
IPC: G01M99/00
Filed: 2020-04-17
Abstract: To improve the accuracy in diagnosis of the presence or absence of the generation of cracks.SOLUTION: A crack diagnosis device 1 comprises: a distortion sensor 2 and distortion sensors 3a, 3b that are installed in two areas 11 and 12 defined on a crack diagnosis object 100; and an arithmetic unit 4. With stress analysis using a crack absent analysis model and a crack present analysis model for the crack diagnosis object 100, two areas are determined where the relative rate of change in the amount of change in distortion associated with the generation of cracks becomes a preset value or more. As an arrangement corresponding to the two areas, the area 11 and area 12 are set on the crack diagnosis object 100. The arithmetic unit 4 compares, through statistical processing, a diagnosis data group consisting of pieces of data input from the distortion sensors 2, 3a, 3b in a crack diagnosis period, relatively with a normal data group obtained by accumulating data in a normal state where a crack 104 is not generated in the crack diagnosis object 100, and determines the presence or absence of the generation of the crack 104 in the crack diagnosis object 100 based on a result of the comparison.SELECTED DRAWING: Figure 1
Patent JP-2020124557-A (JP)
Title: Tablet printing device and tablet printing method
Inventor: IKUTA AKIRA
IPC: B05D1/26
Filed: 2020-04-24
Abstract: To provide a tablet printing device capable of preventing ink at a tip of each nozzle of an ink-jet type printing mechanism from being dried in a situation in which no tablet arrives at a printing position.SOLUTION: A tablet printing device includes: a conveyance mechanism 17 for conveying sequentially supplied tablets by moving a conveyance belt 171; an ink-jet type printing mechanism for performing printing on a tablet at a printing position; a suction mechanism 174a for sucking air to make the tablet be adsorbed on a surface in a predetermined range including at least the printing position of the conveyance belt; determination means (S15) for determining whether or not the tablet arrives at the printing position; and head retraction means (32, S21) for retracting an ink-jet head 31 so that a tip of each nozzle of the ink-jet type printing mechanism goes away from the conveyance belt's surface when it is determined that no tablet arrives at the printing position.SELECTED DRAWING: Figure 9
Patent JP-2021175338-A (JP)
Title: Axial gap motor
Inventor: YOKOKURA KEI
IPC: H02K11/33
Filed: 2020-04-30
Abstract: To provide an axial gap motor which can facilitate manufacturing and assembly and achieve downsizing (thickness reduction) and enables improvement of cooling effect in a stator part.SOLUTION: An axial gap motor includes: a housing; a pair of stator parts housed and arranged in the housing; and a rotor part inserted between the pair of stator parts in the housing. The stator part comprises: a printed circuit board provided with a predetermined wiring pattern; and winding coil units mounted at predetermined positions of the printed circuit board. The pair of stator parts is disposed so as to face each other on their printed circuit board sides.SELECTED DRAWING: Figure 8
Patent JP-2021172063-A (JP)
Title: Thermoplastic resin molding having laminate structure
Inventor: KANEKO TATSURO
IPC: B32B7/023
Filed: 2020-04-30
Abstract: To provide a thermoplastic resin molding having a laminate structure which suppresses precipitation of an oligomer and thereby prevents whitening, and can impart solvent resistance.SOLUTION: A thermoplastic resin molding having a laminate structure has a film-like, sheet-like or resin plate-like molding of a thermoplastic resin, and barrier layers provided on both surfaces of the molding of the thermoplastic resin, in which the barrier layer is a cured product of polysilazane other than perhydropolysilazane, and light transmittance in a whole region at a wavelength of 500-800 nm after heating at 180°C for 1 hour in the thermoplastic resin molding having the laminate structure is 85% or more.SELECTED DRAWING: None
Patent JP-2021180087-A (JP)
Title: Para-type total aromatic copolyamide laminated film and laminated porous film on which laminated film is laminated
Inventor: TANAKA MANABU
IPC: C08G69/32
Filed: 2020-05-12
Abstract: To provide a laminated film made of a para-type total aromatic copolyamide having excellent solubility in a solvent and excellent supportability of inorganic particles, and a laminated porous film on which the laminated film is laminated.SOLUTION: In a laminated film made of para-type total aromatic copolyamide containing inorganic particles, the content of the inorganic particles with respect to the total mass of the laminated film is 60 to 95 mass%, 7 to 67 mol% of the total aromatic ring constituting the para-type total aromatic copolyamide is an aromatic ring in which the hydrogen atom of the aromatic ring is substituted with any of a fluoro group, a chloro group, and a cyano group, 20 to 80 mol% of a diamine component constituting the para-type total aromatic copolyamide is 2-(4-aminophenyl)-5 (6) aminobenzimidazole (DAPBI), and a laminated film having a weight average molecular weight of 40,000 to 200,000 of the para-type total aromatic copolyamide is laminated on a porous polyolefin film.SELECTED DRAWING: None
Patent JP-2021184038-A (JP)
Title: Image forming apparatus and program
Inventor: KOBAYASHI KAZUTOSHI
IPC: G03G15/00
Filed: 2020-05-22
Abstract: To provide an image forming apparatus and a program that can suitably suppress an image defect caused by toner by performing an excitation operation efficiently at appropriate timing.SOLUTION: An image forming apparatus 1000 comprises: an excitation unit 300 for shaking off a toner attached to a developing device 4; and a control unit 80 that receives image detection data of a sheet P read by an image detection device 60, determines an excitation condition for the excitation unit 300 in accordance with a toner spilling level calculated from the image detection data, and causes the excitation unit 300 to excite with the determined excitation condition. The image forming apparatus can thus prevent occurrence of spilling of toner reliably without reducing productivity.SELECTED DRAWING: Figure 1
Patent JP-2021184178-A (JP)
Title: Information processing system, and information processing method
Inventor: HARA MOTOAKI
IPC: G09B7/04
Filed: 2020-05-22
Abstract: To enable a person concerned P4 having a prescribed relation to an answerer P1 to use an answer made to a teaching material content printed matter IB.SOLUTION: In an information processing system 1000 including an information processing server 2 and a compound machine 1, the information processing server 2 transmits printing instruction information to instruct printing between a teaching material content KC and an answer ID 2233 to the compound machine 1, the compound machine 1 generates the teaching material content printed matter IB when receiving the printing instruction information, reads a print surface IBA of the answered teaching material content printed matter IB and transmits read data 2241 showing a read image, and the information processing server 2 acquires the answerer ID 2233 from the received read data 2241, and executes processing for providing the read image to a terminal device 3 of the person concerned P4 having a prescribed relation to the answerer P1 of the acquired answerer ID 2233.SELECTED DRAWING: Figure 1
Patent JP-2021190535-A (JP)
Title: Chip type capacitor
Inventor: TAJIMA NAOYUKI
IPC: H01G9/10
Filed: 2020-05-28
Abstract: To improve the vibration resistance of a chip type capacitor.SOLUTION: A chip type capacitor includes a bottomed cylindrical storage container that houses a capacitor element inside, a sealing body having an insertion hole for inserting a lead drawn from the capacitor element while sealing the open end of the storage container, a seat plate having a flat plate-shaped seat plate main body facing the open end of the storage container and a collar portion protruding from the corner portion of the seat plate main body and holding an outer surface of the storage container, and a covering material that covers at least a part of the storage container attached to the seat plate and at least a part of the collar portion.SELECTED DRAWING: Figure 1
Patent JP-2023099241-A (JP)
Title: Heat transfer pipe, heat exchanger, heat source unit, and manufacturing method of heat transfer pipe
Inventor: NISHIMOTO KEISUKE
IPC: F28F1/16
Filed: 2020-05-29
Abstract: To provide a heat transfer pipe which facilitates molding during manufacturing while improving heat exchange efficiency.SOLUTION: In a heat transfer pipe 8 according to the disclosure, a pair of plate-like heat transfer pipe components 12 having the same shape are joined to form refrigerant passages 9. The heat transfer pipe component 12 has: a first area 14 in which multiple protruding parts 13 protruding from a surface 12a and extending along the surface 12a are arranged spaced apart from each other; and a second area 15 which is located adjacent to one side as seen in an arrangement direction of the protruding parts 13 of the first area 14 and provided with no protruding part 13. The pair of heat transfer pipe components 12 are joined with apical surfaces 13a as seen in a protruding direction of the protruding parts 13 facing each other and the refrigerant passages 9 are formed along an extending direction of the protruding parts 13 between the adjacent protruding parts 13. One second area 15 and the other second area 15 are arranged so as to be located at the sides opposite to the respective first areas 14.SELECTED DRAWING: Figure 6
Patent JP-2020166874-A (JP)
Title: System and method for retaining dram data when reprogramming reconfigurable devices by using dram memory controllers incorporating data maintenance block collocated with memory module or subsystem
Inventor: TIMOTHY J TEWALT
IPC: G06F11/14
Filed: 2020-05-29
Abstract: To provide a system and a method for retaining dynamic random access memory (DRAM) data when reprogramming reconfigurable devices by using DRAM memory controllers such as field programmable gate arrays (FPGAs).SOLUTION: A DRAM memory controller is used in conjunction with a data maintenance block collocated with a DRAM memory 102 and coupled to an I2C interface of a reconfigurable logic device. The FPGA drives the majority of DRAM input/output (I/O). The data maintenance block drives self-refresh command inputs. Even though the FPGA reconfigures and the majority of the DRAM inputs are tri-stated, the data maintenance block provides stable input levels on the self-refresh command inputs.SELECTED DRAWING: Figure 1
Patent JP-2021190884-A (JP)
Title: Image reading device and image forming apparatus
Inventor: YAMAMOTO YUICHI
IPC: B65H1/04
Filed: 2020-06-01
Abstract: To provide an image reading device that places a document in a state in which a document tray is inclined and rotates the document tray to a feeding position before feeding the document, and reduce the deviation of the document when the document tray is rotated to the feeding position.SOLUTION: An image reading device feeds a document in a state in which a document tray is a little inclined. This can maintain a state in which one end in a width direction of the document is butted to a document butting part and reduce the deviation of the document.SELECTED DRAWING: Figure 5
Patent JP-2021187633-A (JP)
Title: Article management device, article management system and article management method
Inventor: ENDO KATSUTOSHI
IPC: B65G1/137
Filed: 2020-06-01
Abstract: To provide an article management device capable of efficiently managing articles by mapping them with relative articles.SOLUTION: An article management device 11 includes: a plurality of storage members 13 including articles 12; and a storage part 23 for storing each of the storage members 13. At least two storage members 13 are mapped by a mapping section. A control section controls, when prescribed processing is executed for the storage member 13 mapped with the mapping section, so that the prescribed processing can be executed for all the mapped storage members 13.SELECTED DRAWING: Figure 1
Patent JP-2021191247-A (JP)
Title: Watering management system
Inventor: TANAKA HIDEAKI
IPC: A01G7/00
Filed: 2020-06-05
Abstract: To provide a watering management system that has excellent operability and that can reliably satisfy the demand that watering is performed at least at fixed intervals.SOLUTION: A watering management system has: a watering device that waters a cultivation plant; an imaging unit that captures images of leaves of the cultivation plant; a tension index calculation unit that calculates tension indexes, which are values indicating the degree of tension of the leaves, on the basis of the images captured by the imaging unit; a watering control unit that makes the watering device to perform watering if any tension index falls below a predetermined watering reference value, and the length of a period in which the tension index keeps exceeding the watering reference value reaches a predetermined criterion time; and a display device 54a that displays a reference value setting screen 57 including a reference value area 76 for displaying the watering reference value and for accepting the operation to change the watering reference value, and a criterion time area 77 for displaying the criterion time and for accepting the operation to change the criterion time.SELECTED DRAWING: Figure 7