baber/WOPTO huggingface dataset:
Patent JP-2023097306-A (JP)
Title: MULTI-COMPONENT FeCoSiM SOFT MAGNETIC ALLOY AND METHOD FOR MANUFACTURING THE SAME
Inventor: YAN MI
IPC: C22B9/16
Filed: 2022-03-10
Abstract: To provide a multi-component FeCoSiM soft magnetic alloy, and a method for manufacturing the same.SOLUTION: In a multi-component FeCoSiM soft magnetic alloy, M is one or a plurality of elements among V, Cr and Ni. The total of percentage contents of each alloy element in the multi-component FeCoSiM soft magnetic alloy is 100%, as for the percentage contents of each of the components of the alloy, Fe is 68-78 at%, Co is 4-12 at%, Si is 14-18 at%, V is 0-4 at%, Cr is 0-4 at%, and Ni is 0-4 at%. A method for manufacturing the multi-component FeCoSiM soft magnetic alloy includes a step of weighing and taking a raw material by the proportion of composition components of an alloy, and then melting and annealing the raw material under vacuum environment or in protective gas. The method sets contents of each of the components of the multi-component FeCoSiM soft magnetic alloy to be appropriate, which reduces a magnetic crystal anisotropy constant, makes a magneto-striction coefficient approach zero, and can acquire high saturation magnetization strength and small coercive force.SELECTED DRAWING: None
Patent JP-2022140405-A (JP)
Title: Laser processing method for printed circuit board and laser processing machine for printed circuit board
Inventor: ARAI KUNIO
IPC: B23K26/067
Filed: 2022-02-21
Abstract: To provide a laser processing method of a printed circuit board which effectively uses a laser oscillation machine and is excellent in the processing performance and the quality, and a laser processing machine of the printed circuit board.SOLUTION: Provided is a laser processing method for performing laser processing on a printed circuit board by using a laser oscillator 1 that oscillates a laser by applying an RF pulse, including continuing laser oscillation by restarting an RF pulse application while a laser after completing the RF pulse application is output, cutting off the continuously oscillated laser 2 for a desired time, and performing laser processing on the printed circuit board.SELECTED DRAWING: Figure 1
Patent JP-2023137799-A (JP)
Title: Vehicle front part structure
Inventor: CHIMOTO YOHEI
IPC: B60R19/52
Filed: 2022-03-18
Abstract: To provide a vehicle front part structure that facilitates work for fixing a harness extending from a camera mounted on a radiator grille of a vehicle to a vehicle body side, and further can prevent act of misconduct to the vehicle.SOLUTION: A vehicle front part structure 100 comprises a front bumper 102 and a radiator grille 104 mounted on the front bumper from a front side, which further comprises: a hook part 110 extending backward from the vicinity of a lower end 118 of the radiator grille 104 and further extending downward; a through-hole 112, formed in the front bumper 102, into which the hook part 110 is inserted; and an engagement part 114, protruded backward from the front bumper 102 and separated in a longitudinal direction and in a vertical direction from the hook part 110, which engages with the hook part 110 whenever the radiator grille 104 rotates forward with a straight line 119 or 125 extending along the lower end 118 or an upper end 120 of the grille as a rotation axis in a vehicle width direction.SELECTED DRAWING: Figure 7
Patent JP-2023140389-A (JP)
Title: Image forming apparatus
Inventor: KONO TATSUYA
IPC: G03G15/00
Filed: 2022-03-23
Abstract: To prevent fogging toner during image formation, while preventing carrier adhesion in a period from when rotation drive of a developing roller is started until when the rotation speed of the developing roller reaches a speed during image formation.SOLUTION: In an image forming apparatus, an absolute value of a difference (Vback) between a surface potential of a developer carrier to which a development bias is applied by development bias application means and a surface potential of an image carrier to which an electrification bias is applied by electrification bias application means in a period from when driving means starts rotation drive of the developer carrier until when the rotation speed of the developer carrier reaches a speed during image formation, is smaller than the absolute value of the difference (Vback) between the surface potential of the developer carrier to which the development bias is applied by the development bias application means and the surface potential of the image carrier to which the electrification bias is applied by the electrification bias application means during image formation.SELECTED DRAWING: Figure 3
Patent JP-2023140966-A (JP)
Title: Optical device, optical modulator, and optical communication apparatus
Inventor: SUGIYAMA MASAKI
IPC: G02F1/065
Filed: 2022-03-23
Abstract: To provide an optical device and the like that improve modulation efficiency while reducing power consumption.SOLUTION: An optical device includes: a waveguide; a coplanar-structured electrode including a signal electrode and a ground electrode running in parallel with the waveguide; and an electro-optic polymer interaction portion that is partially inserted into a slot in the waveguide and acts on light passing through the waveguide according to a driving voltage of a high frequency signal from an electrode. The optical device includes: an extra length portion of the electro-optic polymer extending to an input side and an output side of the interaction portion; and another waveguide that is not connected to the waveguide, and is formed by partially inserting the extra length portion into a slot between a first doped layer connected to the ground electrode running in parallel to the extra length portion and a second doped layer connected to the signal electrode running in parallel to the extra length portion.SELECTED DRAWING: Figure 2
Patent JP-2022088480-A (JP)
Title: Dedicated device capable of rewriting control software
IPC: F25D23/00
Filed: 2022-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent a user who tries to use a device whose control software is being updated from erroneously recognizing that the device is out of order. 
     SOLUTION: A refrigerator can rewrite refrigerator control software, and stops cooling control while the refrigerator control software is being rewritten. The refrigerator has an output unit that allows a user to perceive output while the refrigerator control software is being executed, and a notification unit that notifies that the refrigerator control software is being rewritten or that the output of the output unit or the cooling control is stopped while the refrigerator control software is being rewritten. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023141210-A (JP)
Title: Charging system, charging method and charging program
Inventor: MURASUGI TERU
IPC: B60L53/64
Filed: 2022-03-23
Abstract: To efficiently operate a charging system of an EV in a building.SOLUTION: A monitoring part 122 monitors a charging state including a power use amount of each charger 200. An information providing part 102 provides information based on the charging state acquired by the monitoring part 122. A scheduling part 101 receives charging reservation using the charger 200, calculates a power use amount prediction value corresponding to the charging reservation on the basis of the power use amount, and creates a charging schedule for the charging reservation on the basis of the power use amount prediction value. A control part 121 makes the charger 200 execute charging according to the charging schedule created by the scheduling part 101.SELECTED DRAWING: Figure 2
Patent JP-2022075928-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game. 
     SOLUTION: A game machine can execute a game performance corresponding to a determination result of determination information acquired based on entry of a game medium into a start pocket, and can display a reservation icon and icons concerned. A light emitting performance for allowing light emitting means to emit light in a special light emission mode can be executed in accordance with display of the icons concerned by special icons, and a suggestive performance for suggesting a possibility of display of the icons concerned in a special display mode is started from a predetermined period before the light emitting means emits light in a special light emission mode in accordance with display of the icons concerned by special icons, and continues over a predetermined period after display in a special display mode and even after the light emitting means emits light in a special light emission mode. 
     SELECTED DRAWING: Figure 51 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023141651-A (JP)
Title: Lifted load route generation device, loading truck crane and program
Inventor: MAREK OTHOSINISKI
IPC: B66C13/48
Filed: 2022-03-24
Abstract: To reduce a cognitive load and fatigue of a crane operator related to complex repeated operations for loading a cargo onto a loading platform of a truck.SOLUTION: A lifted load route generation device includes: an image acquisition unit 10 that acquires an overhead image taken from a boom tip; an input unit 13 that receives an input specifying a lifted load to be loaded in an overhead image; a depth acquisition unit 11 that acquires a distance from the boom tip to the lifted load; an object recognition unit 14 that recognizes a position and a shape of the lifted load from the overhead image and the distance; a loading position acquisition unit 15 that acquires a loading position for loading the lifted load on a loading platform of a loading type truck crane; and a route generation unit 16 that generates a hook route as a recommended travel route that passes through a rise position where the hook on which the lifted load is slung is located from a starting position of the slung load to a position where the lifted load is separated from the loading platform by a side margin and is separated from the ground surface by a safety margin, and through an outer circumference position where the lifted load passes over the outer circumference at a safe height from the outer circumference of the loading platform and reaches a target position at a predetermined height from the loading platform directly above the loading position.SELECTED DRAWING: Figure 1
Patent JP-2023141664-A (JP)
Title: Program, information processing device, and method
Inventor: SUGAI TAIJI
IPC: A63F13/80
Filed: 2022-03-24
Abstract: To provide a program, an information processing device, and a method capable of increasing a range of playing in a card game and improving interest of a user, an information processing device, and a method.SOLUTION: Provided is a program that causes a computer to perform: classification processing of classifying a plurality of user terminals participating in a card game into a plurality of groups; hand information acquisition processing of acquiring hand information associated with a user terminal belonging to a first group among the plurality of groups; and hand information transmission processing of transmitting hand information associated with another user terminal belonging to the first group to one user terminal belonging to the first group.SELECTED DRAWING: Figure 2
Patent JP-2022084856-A (JP)
Title: Dynamic range control for wide variety of playback environments
IPC: H04S7/00
Filed: 2022-03-25
Abstract: PROBLEM TO BE SOLVED: To provide dynamic range control (DRC) for a wide variety of playback environments. 
     SOLUTION: A method includes a step of receiving an audio signal by an audio decoder that operates in playback channel configurations different from reference channel configurations. The audio signal includes audio sample data and DRC metadata. The DRC metadata includes DRC gains for a plurality of channel configurations, and DRC gains for the plurality of channel configurations include a set of DRC gains for the playback channel configurations and a set of DRC gains for the reference channel configurations. The method further includes the steps of: selecting the set of DRC gains for the reference channel configurations from among DRC gains for the plurality of channel configurations; and generating output audio sample data for each channel of the playback channel configurations by applying the set of DRC gains for the playback channel configuration as a portion of an overall gain applied to the audio sample data. Each set of DRC gains corresponds to a DRC gain profile. 
     SELECTED DRAWING: Figure 5A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023144476-A (JP)
Title: Thermoplastic resin composition and modifier for thermoplastic resin
Inventor: SONOYAMA ARISA
IPC: C08L69/00
Filed: 2022-03-28
Abstract: To provide a thermoplastic resin composition which comprises a polycarbonate-based resin as a thermoplastic resin and has good impact resistance, color development, weatherability and fluidity during melting.SOLUTION: There is provided a thermoplastic resin composition comprising a polycarbonate-based resin and polymer particles. The polymer particles have a core particle and a shell layer located outside the core particle. The core particles are composed of rubber, which is a reaction product of 100 pts.wt. of a vinyl-based monomer (a1), 0.1 to 5 pts.wt. of a polymerizable polyrotaxane (a2) and 0 to 0.1 pt.wt. of a crosslinking agent (a3). The polymerizable polyrotaxane (a2) has a cyclic molecule, a linear molecule penetrating into an opening in the cyclic molecule, block groups bonded to both ends of the linear molecule and a carbon-carbon double bond. The shell layer is composed of a polymer of at least one vinyl-based monomer selected from the group consisting of a (meth)acrylic acid ester, an aromatic vinyl compound and a vinyl cyanide compound.SELECTED DRAWING: None
Patent JP-2023147088-A (JP)
Title: Nickel oxide ore smelting method
Inventor: IZEKI TAKASHI
IPC: C22B23/02
Filed: 2022-03-29
Abstract: To provide a nickel oxide ore smelting method, which is a smelting method for producing valuable metal by reducing a mixture containing nickel oxide ore, and in which a high-quality (high-grade) valuable metal can be produced efficiently.SOLUTION: A nickel oxide ore smelting method of the present invention includes a mixture preparation step of preparing a mixture containing a nickel oxide ore, a treated product including carbon obtained by treating waste lithium battery, and a carbonaceous reducing agent, a mixture shaping step of shaping a pellet from the mixture, a reduction treatment step of heating and reducing the pellet obtained in the mixture shaping step to yield a nickel-containing valuable metal and a slag, and a recovery step of recovering the valuable metal by separating the valuable metal obtained in the reduction treatment step and the slag.SELECTED DRAWING: Figure 1
Patent JP-2023148041-A (JP)
Title: Presser foot retention mechanism and sewing machine
Inventor: MATSUSHITA HIRONORI
IPC: D05B29/02
Filed: 2022-03-30
Abstract: To provide a presser foot retention mechanism enabling a presser foot to be switchable between a normal state and a restriction state of making a swingable range of the presser foot narrower than the normal state by operation of a user and a sewing machine.SOLUTION: A presser foot retention mechanism 9 has a presser foot 5 and a restriction member 4. The presser foot 5 is mounted on a pressing holder 20 of a sewing machine so as to be swingable. The presser foot 5 has an axis 53 extending in an axial direction, a restricted part 73, and a pressing face 55 to press a sewn article. The restriction member 4 has a restriction part 45 that can abut against the restricted part 73 and is mounted on the pressing holder 20. The restriction member 4 can be displaced between a first position and a second position by operation of a user. At the second position, the restriction part 45 abuts against the restricted part 73, causing a swingable range centering on the axis 53 of the presser foot 5 mounted on the pressing holder 20 to be restricted to a narrower range than the case in which the restriction member 4 is located at the first position.SELECTED DRAWING: Figure 7
Patent JP-2023154450-A (JP)
Title: terminal
Inventor: MUTA MASAYA
IPC: H01R4/18
Filed: 2022-04-07
Abstract: To provide a terminal 1 capable of improving assemblability while securing a waterproof performance.SOLUTION: The terminal 1 comprises a seal section 10, a core wire crimp section 20, a first encapsulation crimp section 30, and a second encapsulation crimp section 40. The seal section 10 covers a wire 90 including a conductive core wire 91 and an insulative cover part 92 covering the core wire 91 and consists of an elastic and insulative material. The core wire crimp section 20 consists of a conductive material and is crimped to the core wire 91 of the wire 90. The first encapsulation crimp section 30 is disposed closer to an end of the core wire crimp section 20 closer to -Y and crimps the seal section 10 to the wire 90. The second encapsulation crimp section 40 is disposed closer to an end of the core wire crimp section 20 closer to +Y and crimps the seal section 10 to the wire 90, such that a location of the core wire crimp section 20 crimped to the core wire 91 is encapsulated together with the first encapsulation crimp section 30.SELECTED DRAWING: Figure 3
Patent JP-2023154619-A (JP)
Title: Ultrasonic diagnostic device and beam formation method
Inventor: SHIMIZU ICHIRIKI
IPC: A61B8/14
Filed: 2022-04-07
Abstract: To acquire good sound pressure distribution in a region of interest while avoiding excessive concentration of acoustic energy in a living body when forming a transmission beam.SOLUTION: A region of interest 54 is set in a living body. A plurality of transmission beams 62 and 64 are formed along a transmission center axis simultaneously so that a plurality of transmission focal points F1 and F2 are formed at a plurality of positions shallower than the region of interest 54 on the transmission center axis. A composite transmission beam 66 is generated in the living body. A reception beam set 69 is formed after the composite transmission beam 66 is formed.SELECTED DRAWING: Figure 4
Patent JP-2023154970-A (JP)
Title: Object tracing apparatus, method for the same, and program
Inventor: UCHIDA YUMIKO
IPC: G06T7/246
Filed: 2022-04-08
Abstract: To trace an object with higher accuracy by taking into consideration a coexistence possibility for movement trajectories of the object obtained from a video and associating together the object and the movement trajectories.SOLUTION: An object tracing apparatus that traces an object to be a target in a video obtained by an image capturing apparatus includes: a tracking unit that tracks the object in a frame in the video and obtains a track indicating consecutive appearances of the object; and a tracing unit that generates trace information indicating which object ID each track ID belongs to, by associating a track ID obtained via tracking by the tracking unit with an object ID for uniquely identifying an object, wherein the tracing unit, on the basis of a coexistence possibility relating to imaging time between a track ID associated with one or more existing object IDs and a target track that is not associated with the object ID, determines which object ID the target track belongs to.SELECTED DRAWING: Figure 1
Patent JP-2022115859-A (JP)
Title: System and method for molten oxide electrolysis
IPC: F27B3/10
Filed: 2022-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a metallurgical assembly and a system capable of efficiently processing metal and a material. 
     SOLUTION: A metallurgical assembly and a system may include a refractory vessel 110 including sides 112 and a base 114. The base may define plural apertures 116 centrally located within the base. The sides and the base may at least partially define an interior volume of the refractory vessel. The assembly may include a lid 120 removably coupled with the refractory vessel and configured to form a seal with the refractory vessel. The lid may define plural apertures 132 passing therethrough. The assembly may also include a current collector 125 proximate to the base of the refractory vessel. The current collector may include a conductive extension part 126 positioned within the plural apertures centrally located within the base. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023155625-A (JP)
Title: Slag granule, slag compact, production method of slag compact, and method of increasing benthic organism
Inventor: TAKANO MOTOSHI
IPC: A01K61/00
Filed: 2022-04-11
Abstract: To provide a slag granule and a slag compact, which are easily producible, and can easily increase organisms in an aqueous environment.SOLUTION: A slag granule (1) contains slag powder (2), a swelling material (3) swelling by contact with water, and a binder (4) for uniting the slag powder and the swelling material, in which the particle size of the slag granule is 20 mm or more and 50 mm or less, and the swelling material is contained in an amount of 0.5 mass% or more and 2.0 mass% or less, and further a characteristic capable of increasing open pores is provided therein.SELECTED DRAWING: Figure 1
Patent JP-2022090029-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2022-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can appropriately suppress a gambling property. 
     SOLUTION: In a Pachinko slot machine 1, a main control circuit 91 has a difference number counter that counts the difference number from the power failure recovery. The difference number counter is a counter dedicated to stop shooting game balls which is different from a counter used for limiter control of an advantageous section and continues counting the difference number without being initialized even when the advantageous section is shifted to a non-advantageous section. When the advantageous section ends with the end of an AT and then the non-advantageous section is shifted to the advantageous section, in the Pachinko slot machine 1, a performance of suggesting a lottery state indicating the expected degree of shift to the AT is executed. 
     SELECTED DRAWING: Figure 244 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022090122-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2022-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine from which a player is likely to recognize execution of suggestion display, when the suggestion display is conducted in any of different kinds of performance, even if the suggestion display is conducted in any of the performance. 
     SOLUTION: A game machine can conduct cut-in performance of displaying a cut-in image in either of a first continuous performance (battle performance) and a second continuous performance (mission performance). A sound output from a speaker when the cut-in image is displayed is a common sound that is a chance sound in either of a first continuous performance and a second continuous performance. A momentum in which the cut-in image is displayed differs between the first continuous performance and the second continuous performance. 
     SELECTED DRAWING: Figure 13 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022115973-A (JP)
Title: Sensing device, sensing method, and sensing program
IPC: C12Q1/02
Filed: 2022-05-02
Abstract: PROBLEM TO BE SOLVED: To provide sensing devices and the like that can estimate a chemical substance by using as a sensor the behavior of multiple microorganisms that change over time. 
     SOLUTION: Provided is a sensing device 1 comprising: a recording unit that records a plurality of pre-statistical sample data of the behavior of a plurality of microorganisms that change over time in an environment in which a known chemical substance is present; a statistical unit that generates statistical data of the behavior of the plurality of microorganisms that change over time in an environment in which a predetermined chemical substance is present; and a determination unit that estimates the predetermined chemical substance using the statistical data and the sample data. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT