baber/WOPTO huggingface dataset:
Patent JP-2021171981-A (JP)
Title: Ink jet recording apparatus
Inventor: MORIAI TAKUYA
IPC: B41J2/035
Filed: 2020-04-23
Abstract: To provide an ink jet recording apparatus that enables a print head to be rapidly adjusted to an optimum angle of inclination without dependence on an operator's level of skill and his/her operation feeling.SOLUTION: A print head 21 can be rotated around the predetermined center of rotation by a servomotor 14. The print head 21 is rotated by the servomotor 14 so that printing characters can be erected in accordance with a travel speed of a printing object 20 or a direction of movement of the print head 21. Thus, the print head 21 can be rapidly adjusted to an optimum angle of inclination so as to erect the printing characters.SELECTED DRAWING: Figure 1
Patent JP-2021175650-A (JP)
Title: Passenger protection device for vehicle
Inventor: NAGASAWA ISAMU
IPC: B60R21/207
Filed: 2020-05-01
Abstract: To solve a problem in that there is room for improvement in an occupant protection device provided in a vehicle.SOLUTION: An occupant protection device 10 for a vehicle 1 has: a left bag body 21 and a right bag body 22 that are respectively provided on both left and right sides of at least a back part 6 of a seat 4 of the vehicle 1 and that can be inflated along the upper body of an occupant seated on the seat 4; an inflator 23 that inflates the right bag body 21 and the left bag body 22; an upper fixing member 7 to which the upper end of the right bag body 21 and the upper end of the left bag body 22 are fixed; and an upper movable mechanism 24 that moves the upper fixing member 7 upward along the back part 6 of the seat 4.SELECTED DRAWING: Figure 8
Patent JP-2020117404-A (JP)
Title: Sheet loading apparatus
Inventor: KOGA MASARU
IPC: B65H1/04
Filed: 2020-05-12
Abstract: To provide a sheet loading apparatus capable of expanding display range of a remaining sheet amount displaying part while comprising sheet cassette stretchable according to sheet size without enlarging apparatus main body.SOLUTION: The apparatus comprises a remaining sheet amount displaying lever 120 which is arranged on an assistant frame 90 and comprises a display end part 120b displaying amount of sheets loaded on a sheet loading plate 33 and an engaging part 120c; and a remaining sheet amount detecting part 110 which is arranged on a main frame 80 and comprises a connecting member 113 which allows approximately horizontal movement of the engaging part 120c and moves in approximately vertical direction in an inter-connected manner and which is movably arranged in vertical direction under a state where the connecting member 113 is maintained in approximately horizontal according to elevation of the sheet loading plate 33.SELECTED DRAWING: Figure 3
Patent JP-2021182073-A (JP)
Title: Ferrite carrier core material, carrier for electrophotographic development using the same, and developer for electrophotography
Inventor: KANESHIRO MASAKI
IPC: C01G49/00
Filed: 2020-05-19
Abstract: To provide a carrier core material that can suppress development memory, and also is unlikely to cause reduction in pump-up amount of a developer to a development roller and a transport amount of the developer to a development region.SOLUTION: A ferrite carrier core material has a composition expressed by (MnxMgy)Fe3-(x+y)O4 (where 0.1<x≤1, 0.1<y≤1), in which Ca is contained within a range of more than 0.10 mol% and less than 1.0 mol% with respect to the total number of mols of Mn, Mg and Fe, and a charge amount of the carrier core material is 18 μC/g or more. Here, a maximum mountain valley depth Rz of the particles of the carrier core material is preferably 1.4 μm or more.SELECTED DRAWING: None
Patent JP-2021185945-A (JP)
Title: Game machine
Inventor: TAKESAWA MANABU
IPC: A63F7/02
Filed: 2020-05-25
Abstract: To provide a game machine that is advantageous in terms of interest in a game and in terms of development costs while having a function of transitioning to an advantageous game state on the basis of fulfillment of a shift condition without including execution of a jackpot game.SOLUTION: A first variation pattern lottery table is selected in a first game state, a second variation pattern lottery table is selected in a second game state that is transitioned from the first game state via a jackpot game, a third variation pattern lottery table is selected in a third game state that is transitioned from the first game state on the basis of start or completion of a pattern variation in which the number of variation times of a pattern variation executed without sandwiching a jackpot game after completion of the previous jackpot game reaches a predetermined number of times, or a pattern variation executed without sandwiching a jackpot game in the first game state, and at least one portion of a variation pattern that can be determined by a lottery using the second variation pattern lottery table is included in a variation pattern that can be determined by a lottery using the third variation pattern lottery table.SELECTED DRAWING: Figure 22
Patent JP-2020197302-A (JP)
Title: Blowout prevention joint structure of serial connection flexible pipe of on-vehicle air compressor
Inventor: CHOU WEN SAN
IPC: F16L29/02
Filed: 2020-05-26
Abstract: To provide a blowout prevention joint structure of a serial connection flexible pipe of an on-vehicle air compressor which prevents a contamination of a user or a substance caused by the unintended abrupt blowout of a chemical adhesive.SOLUTION: An on-vehicle air compressor comprises a case 1, a sealant bottle 2 and a serial connection flexible pipe 3. The air compressor for generating air pressure when turning on a power supply is arranged in the case 1. The sealant bottle 2 is a can body having an opening end 21. A chemical adhesive for repairing a tire of an automobile is accommodated in the can body, and the opening end 21 has an adhesive liquid takeout pipe 23. The serial connection flexible pipe 3 has a first adapter 31 connected to one end part, and a second adapter 4 connected to the other end part. The first adapter 31 is engaged with the adhesive liquid takeout pipe 23 which is arranged at the sealant bottle 2. The second adapter 4 is connected to a valve 9 of the tire of the automobile. The second adapter 4 has a blowout prevention joint structure.SELECTED DRAWING: Figure 1
Patent JP-2021189018-A (JP)
Title: Thermocouple mounting structure and thermocouple mounting method
Inventor: SAITO MAKOTO
IPC: C23C4/073
Filed: 2020-05-29
Abstract: To provide a structure and method for mounting a thermocouple to an intermetallic compound such as TiAl while suppressing generation of cracks.SOLUTION: A thermocouple mounting structure comprises a substrate, a coating formed on the substrate, and a foil bonded onto the coating, and the thermocouple is sandwiched between the substrate and the foil. A thermocouple mounting method comprises forming the coating on the substrate, and welding the foil onto the coating. The welding step comprises arranging the thermocouple so that it is sandwiched between the substrate and the foil. By providing a thermal spray coating between the substrate and the foil, it is possible to suppress the generation of cracks in the substrate formed of an intermetallic compound.SELECTED DRAWING: Figure 1A
Patent JP-2021188679-A (JP)
Title: Kiln support device
Inventor: ORIIDE HIROSHI
IPC: F16C23/06
Filed: 2020-05-29
Abstract: To provide a kiln support device which achieves improvement of the load bearing capacity for a thrust force acting on a support roller for supporting a kiln trunk disposed in an inclined manner or other thrust forces.SOLUTION: A kiln support device 10 of the invention rotatably supports a tire roller of a kiln trunk with a support roller and includes: a radial bearing 20 which supports a rotary shaft 14 of the support roller 12 in a bearing casing 18 and receives a radial bearing; a thrust bearing 30 which supports a shaft end of the rotary shaft 14 of the support roller 12 in the bearing casing 18 and receives a thrust load; and a gap adjustment part 40 which adjusts a gap between an outer ring 36 of the thrust bearing 30 and a lid body 43 of the bearing casing 18.SELECTED DRAWING: Figure 1
Patent JP-2021189866-A (JP)
Title: Object detection system and object detection method
Inventor: KOMATSU YUTO
IPC: H04N7/18
Filed: 2020-06-02
Abstract: To provide an object detection system which can select an optimal sensor for detecting an object in an environment of a predetermined space.SOLUTION: An object detection system includes: an acquisition unit which acquires environment information indicating an environment of a predetermined space acquired by at least one of sensors disposed in the predetermined space; a selection unit which selects an optimal sensor for object detection in the environment of the predetermined space from among the multiple sensors, on the basis of the environment information acquired by the acquisition unit; and a detection unit which detects an object by using data acquired by the sensor selected by the selection unit and a model for detecting the object of the sensor.SELECTED DRAWING: Figure 1
Patent JP-2020164871-A (JP)
Title: Sealing composition and semiconductor device
Inventor: KANG DONG-CHEOL
IPC: C08L63/00
Filed: 2020-06-03
Abstract: To provide a sealing composition excellent in thermal conductivity of a cured product and moisture resistance reliability in a biased state, and to provide a semiconductor device using it.SOLUTION: A first sealing composition contains an epoxy resin, a curing agent, an inorganic filler, and an unfired hydrotalcite compound having a molar ratio (Mg/Al) of Mg ions to Al ions of 2.4 or more. A second sealing composition contains an epoxy resin, a curing agent, a hydrotalcite compound represented by a general formula (1): Mg1-xAlx(OH)2(CO3)x/2*mH2O, (x and m are independently integers in the formula), and a magnesium-containing compound different from the hydrotalcite compound. A third sealing composition contains an epoxy resin, a curing agent, a hydrotalcite compound represented by the general formula (1), and magnesium oxide, in which the content of the magnesium oxide is 1 pt.mass to 50 pts.mass with respect to 100 pts.mass of the epoxy resin.SELECTED DRAWING: None
Patent JP-2021186574-A (JP)
Title: Game machine
Inventor: WATARAI IKUYA
IPC: A63F7/02
Filed: 2020-06-05
Abstract: To provide a game machine having performance operation of an appropriate performance accessory for executing a highly amusing performance for acquisition of a jackpot game by performance operation of a performance accessory and performance display of a performance display device.SOLUTION: A game machine changes a light emitting mode of a light emitting part of a lower accessory in stages according to a player's button operation in execution of a reverse button step-up performance during a first performance period (normal ready-to-win), and continuously executes a light emitting performance determined as a final light emitting mode of the light emitting part of the lower accessory by the reverse button step-up performance up to predetermined timing (up to occurrence of a winning/losing branching button performance and a chance-up performance) during a second performance period (SP ready-to-win).SELECTED DRAWING: Figure 34
Patent JP-2021192896-A (JP)
Title: Treatment method of wastewater including cyanogen compound and automatic control system of chemical agent for treatment of wastewater including cyanogen compound
Inventor: HAMA RINA
IPC: C02F1/58
Filed: 2020-06-08
Abstract: To provide a treatment method of wastewater including a cyanogen compound which can timely reflect information on the cyanogen compound in the wastewater containing a suspended substance while failure of an analyzer does not occur for a long period of time.SOLUTION: A treatment method of wastewater including a cyanogen compound comprises: an analysis step of analyzing the cyanogen compound included in the wastewater containing a suspended substance; and a treatment step of adding a chemical agent to the wastewater to treat the cyanogen compound. A type and/or usage of the chemical agent used in the treatment step are determined on the basis of information on the cyanogen compound in the wastewater generated in the analysis step. A dispersant is added to the wastewater introduced into the analysis step.SELECTED DRAWING: None
Patent JP-2021194034-A (JP)
Title: Pocket coil
Inventor: IKENO KOJI
IPC: A47C27/045
Filed: 2020-06-09
Abstract: To prevent a cutting line for recycling dismantling from being broken during production or use; and to prevent a worm or dust from entering the inside of a pocket coil from the cutting line.SOLUTION: A pocket coil 100 is provided inside a mattress. The pocket coil 100 includes a bag body 10 provided in a row with many coil spring housing chambers 2, and many coil springs 3 stored one by one in each coil spring housing chamber 2. The bag body 10 comprises a nonwoven fabric 1, and has a cutting line 4 comprising a non-penetrating melting wire.SELECTED DRAWING: Figure 1
Patent JP-2021195401-A (JP)
Title: Aqueous adhesive and adhesive sheet
Inventor: OSHIMA YOSHITERU
IPC: C09J7/38
Filed: 2020-06-10
Abstract: To provide an aqueous adhesive having low temperature adhesive force, initial tackiness and permeation resistance, and an adhesive sheet.SOLUTION: An aqueous adhesive contains a (meth)acrylic copolymer (A) obtained by polymerization in the presence of an emulsifier, an alkali metal compound (B) and a tackifier resin (C) in specific amounts. The (meth)acrylic copolymer (A) includes a structural unit derived from an alkyl (meth)acrylate monomer (a1) and a carboxyl group-containing monomer (a2) in a specific amount. The alkali metal compound (B) is a compound that does not correspond to the emulsifier and does not have an alkyl group having 8 or more carbon atoms, a cyclic skeleton having 6 or more carbon atoms and an alkylene oxide. At least a part of the carboxyl group of the structural unit derived in the monomer (a2) forms pseudo crosslinking between molecules by cations of the alkali metal.SELECTED DRAWING: Figure 1
Patent JP-2021197586-A (JP)
Title: Power amplifier circuit
Inventor: KAZUNO MASAFUMI
IPC: H03F3/68
Filed: 2020-06-10
Abstract: To provide a power amplifier circuit with high efficiency, which amplifies power by a differential configuration.SOLUTION: A power amplifier circuit 10 includes: an amplifier 101 that amplifies an input signal RFin; a transformer 104 that has a primary coil 1041 connected to the output of the amplifier 101, and a secondary coil 1042 electromagnetically coupled with the primary coil 1041; an amplifier 102 that is connected to one end of the secondary coil 1042; an amplifier 103 that is connected to the other end of the secondary coil 1042; a transformer 105 that has a primary coil 1051 connected to the output of the amplifier 102 at one end and connected to the output of the amplifier 103 at the other end, and a secondary coil 1052 electromagnetically coupled to the primary coil 1051; a capacitive element 106 provided between the secondary coil 1052 and the ground; and a capacitive element 108 that is connected to one end of the secondary coil 1052 at one end, and is connected to the other end of the secondary coil 1052 at the other end.SELECTED DRAWING: Figure 1
Patent JP-2022000389-A (JP)
Title: Packaging material
Inventor: IKEZAWA YOSHISANE
IPC: D21H19/20
Filed: 2020-06-19
Abstract: To provide a packaging material excellent in gas barrier property and hot water barrier property.SOLUTION: The packaging material includes a paper support, a shielding layer on one face of the paper support, and one or more resin layers mainly containing resin, provided outside the shielding layer with reference to the paper support. The shielding layer contains at least a resin and particles having an air layer inside.SELECTED DRAWING: None
Patent JP-2022006974-A (JP)
Title: Protective member and work vehicle
Inventor: MASUMOTO TAKATSUGU
IPC: B60K17/28
Filed: 2020-06-25
Abstract: To provide a protective member which enables a work device to be mounted on a mid PTO shaft in a state of being mounted with a protective member.SOLUTION: A protective member includes a mounting part 51 mounted on a tractor 1 provided with a mid PTO shaft 40, and a protective frame 52 which is supported on the mounting part 51, is arranged so as not to overlap the mid PTO shaft 40 in front view, and protects the mid PTO shaft 40. The protective frame 52 is arranged so as not to overlap the mid PTO shaft 40 in side view.SELECTED DRAWING: Figure 4
Patent JP-2022011355-A (JP)
Title: Method for producing baby food
Inventor: JITOSONO KAZUHIKO
IPC: A23L33/00
Filed: 2020-06-30
Abstract: To provide a method for producing a baby food capable of simply taking without any trouble, protein and iron as nutrients required from a weaning stage.SOLUTION: A method for producing a baby food includes steps of: a step of preparing liver as the chief material, and tomato, carrot, and onion as mixing materials; a step of soaking the chief material liver in salt water to extract blood, and soaking in cow milk to pretreat the liver; a step of cutting the tomato, carrot, and onion as mixing materials to a predetermined size; a step of putting the cut tomato into a pan followed by boiling over gentle heat; a step of adding the cut onion and cut heated carrot to the pan when moisture comes out from the tomato in the pan, and boiling the mixing materials over gentle heat; a step of adding the drained pretreated liver to the pan when the onion boiled over gentle heat becomes translucent, and heating the liver; a step of removing rough heat from the liver mixed material obtained in the step; a step of taking out from the pan the liver mixed material from which rough heat is removed, and processing the product in a pasty form; and a step of cooling and solidifying the liver mixed paste obtained in the step.SELECTED DRAWING: Figure 1
Patent JP-2021020058-A (JP)
Title: Reload assembly with knife carrier lockout
Inventor: DAVID VALENTINE
IPC: A61B17/128
Filed: 2020-07-02
Abstract: To provide a reload assembly with knife carrier lockout.SOLUTION: A surgical stapling device 10 includes a reload assembly 100 including a locking member to retain a knife carrier of the reload assembly in a retracted position after the stapling device is fired. The locking member may be supported on an inner housing portion of the shell housing or on a staple pusher assembly of the reload assembly. In embodiments, the stapling device includes a handle assembly, and a proximal end portion of an adaptor assembly is supported on the handle assembly.SELECTED DRAWING: Figure 1
Patent JP-2021027032-A (JP)
Title: Method for manufacturing positive electrode active material, and positive electrode active material
Inventor: KIM DONG-WAN
IPC: H01M4/58
Filed: 2020-07-03
Abstract: To provide a method for manufacturing a positive electrode active material which enables the production of a porous carbon composite, and which enables the increase in conductivity and the increase in sulfur content ratio in comparison to an existing sulfur electrode or a mechanically carbon-mixed body when manufacturing a composite of a porous carbon composite and sulfur, a positive electrode active material, a positive electrode for a lithium-sulfur battery, and a lithium-sulfur battery.SOLUTION: A method for manufacturing a positive electrode active material and a positive electrode active material are disclosed according to the present invention. The method comprises the steps of: (A) synthesizing a precursor containing a metal compound and a carbon compound; (B) performing a carbonization treatment on the precursor by an inactive atmosphere to produce a metal-carbon composite; (C) performing a sulfurization treatment on the metal-carbon composite by a sulfur atmosphere to produce a metal-metal sulfide-carbon composite; (D) removing metal particles in the metal-metal sulfide-carbon composite to produce a metal sulfide-carbon composite; and (E) merging sulfur particles into the metal sulfide-carbon composite to produce a metal sulfide-sulfur-carbon composite.SELECTED DRAWING: Figure 2
Patent JP-2022016812-A (JP)
Title: Driving control device of vehicle
Inventor: MIZUNO MASAHIRO
IPC: B60W10/26
Filed: 2020-07-13
Abstract: To provide a driving control device of a vehicle, which can suppress over-discharge of a battery, with a simple structure.SOLUTION: The driving control device of a vehicle according to the disclosure comprises a capacitor 5 that is connected in parallel to a motor 7 or an inverter 4, in a DC circuit 9 that connects a battery 1 to the motor 7 or the inverter 4 which are mounted on the vehicle, which further comprises a voltage sensor 6 that detects a capacitor voltage which is a voltage of the capacitor 5. The device further comprises control devices 12 and 13 that set battery upper limit power which is an upper limit value of output of the battery 1, on the basis of the capacitor voltage, and control the motor 7 or the inverter 4 so that actual output of the battery 1 does not exceed the battery upper limit power.SELECTED DRAWING: Figure 2
Patent JP-2022018668-A (JP)
Title: Container for extrusion press apparatus
Inventor: NAKANO KOJI
IPC: B21C29/02
Filed: 2020-07-16
Abstract: To provide a container which can easily perform uniform control of temperature distribution in an axial direction even in a large-sized extrusion press apparatus.SOLUTION: A container 20 comprises: a plurality of heating body storage holes 26A to 26H; a plurality of first heating bodies 27A which are stored in the heating body storage holes 26A to 26H in a first area 50A; a plurality of second heating bodies 27B which are stored in the heating body storage holes 26A to 26H in a second area 50B; and a plurality of third heating bodies 27C which are stored in the heating body storage holes 26A to 26H in a third area 50C. In the container 20, heating temperatures of the first heating body 27A, the second heating body 27B and the third heating body 27C are independently controlled, and the number of the second heating bodies 27B is smaller than that of the first heating bodies 27A and the third heating bodies 27C.SELECTED DRAWING: Figure 2
Patent JP-2022021029-A (JP)
Title: Humidity control filter, and magnetic recording/reproducing device
Inventor: MIZUTANI AKIYO
IPC: B01D53/26
Filed: 2020-07-21
Abstract: To provide a humidity control filter and a magnetic recording/reproducing device for suppressing rise of humidity inside the magnetic recording/reproducing device.SOLUTION: A humidity control filter according to an embodiment is used in a magnetic recording/reproducing device including a housing that accommodates a magnetic recording medium, can be disposed inside of the housing of a breathing hole connecting the inside of the housing and outside air, and includes a water-repellent coating, a first adsorption layer consisting of a porous body with III type properties in a typical adsorption isotherm classified by IUPAC, and a second adsorption layer consisting of a porous body with I type properties in order from the breathing hole side.SELECTED DRAWING: Figure 1