baber/WOPTO huggingface dataset:
Patent JP-2023127952-A (JP)
Title: Image formation apparatus and control method of image formation apparatus
Inventor: WATABE IKUMI
IPC: B41J2/01
Filed: 2022-03-02
Abstract: To properly adjust a printing mechanism when there is a discharge failure nozzle.SOLUTION: A compound machine 1 comprises: a scanner mechanism 12; a printing mechanism 15; a display mechanism 14; and a control unit 11 which controls the scanner mechanism 12, the printing mechanism 15, and the display mechanism 14. The control unit 11 comprises: a detection part 111 which detects a discharge failure of a nozzle 39 arranged in a printing head 151 of the printing mechanism 15; a determination part 112 which determines whether or not the discharge failure of the nozzle 39 can be complemented when the detection part 111 detects the discharge failure of the nozzle 39; a printing control part 113 which causes the printing mechanism 15 to print a first adjustment pattern PA when the determination part 112 determines that the discharge failure of the nozzle 39 can be complemented; and a display control part 114 which causes the display mechanism 14 to display a message that guides execution of cleaning of the printing head 151 when the determination part 112 determines that the discharge failure of the nozzle 39 cannot be complemented.SELECTED DRAWING: Figure 1
Patent JP-2023128656-A (JP)
Title: Resin composition for fiber-reinforced composite molding
Inventor: NAGATA Kosuke
IPC: C08L69/00
Filed: 2022-03-04
Abstract: To provide a resin composition for a fiber-reinforced composite body which is excellent in mechanical characteristics such as flexural strength and shear strength, and long-term durability of the mechanical characteristics, and flame retardancy.SOLUTION: A resin composition for a fiber-reinforced composite body contains 70-99 pts.wt. of (A) a polycarbonate resin (component A), and 30-1 pts.wt. of (B) phosphazene (component B) containing 98.5 mol% or more of a phosphazene cyclic trimer.SELECTED DRAWING: None
Patent JP-2023128960-A (JP)
Title: Skin detergent composition
Inventor: YOSHIDA KEISUKE
IPC: A61K8/365
Filed: 2022-03-04
Abstract: To provide a skin detergent composition that has both makeup removal effect and low irritation, by which skin moist feeling is improved and creak of skin is reduced, and that has effect of reducing an amount of inflammatory cytokine, and has excellent high-temperature stability.SOLUTION: A skin detergent composition contains: (A) anionic surfactant including amino acid-based surfactant; (B) at least either one selected from cationic polymer including dimethyldiallylammonium chloride and cationized polysaccharides; (C) at least either one selected from salicylic acid or a salt thereof, and α-hydroxy acid or a salt thereof; and (D) vitamin C derivative.SELECTED DRAWING: None
Patent JP-2022088438-A (JP)
Title: Hand-held inhalable vapor producing device and method
IPC: A24F40/485
Filed: 2022-03-10
Abstract: PROBLEM TO BE SOLVED: To provide systems, devices, and methods for aerosol generation for preventing contamination of vapor or aerosol with toxic bi-products. 
     SOLUTION: A hand-held inhalable vapor producing device 2000 comprises: a cartridge 2120 having an opening and containing liquid; a channel outside of the cartridge that is continuous with the opening and positioned to receive the liquid from the cartridge; a thermal valve 2160 that seals the opening in a first conformation and unseals the opening in a second conformation so that when the valve unseals the opening, the liquid is able to flow from the cartridge into the channel; a thermally absorbing plate 2170 having a plurality of pores and in communication with the channel, the thermally absorbing plate configured to receive the liquid from the channel within the plurality of pores; and a heat source configured to apply heat to the thermal valve and the thermally absorbing plate. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132368-A (JP)
Title: Image forming apparatus
Inventor: TAKANO HIROKI
IPC: G03G21/16
Filed: 2022-03-10
Abstract: To achieve easy mounting of exposure means with an inexpensive configuration.SOLUTION: An image forming apparatus includes: exposure means that exposes a photoconductor; and an exposure support member that has a support portion for detachably supports the exposure means and is moved integrally with the exposure means in a first direction orthogonal to an axial direction of the photoconductor. The exposure means has a first engagement portion that is formed on a facing portion facing the support portion of the exposure support member in the first direction so as to protrude toward the exposure support member and further formed to extend in the axial direction of the photoconductor orthogonal to a protruding direction. The exposure support member has, on the support portion facing the exposure means, a second engagement portion that is formed at a position corresponding to the first engagement portion and engaged with the first engagement portion. The exposure means is mounted on the exposure support member by moving the exposure means in the first direction with respect to the exposure support member to engage the first engagement portion with the second engagement portion in the protruding direction and then moving the exposure means in the axial direction to engage the first engagement portion with the second engagement portion in an extending direction orthogonal to the protruding direction, and the exposure means is integrated with the exposure support member.SELECTED DRAWING: Figure 59
Patent JP-2023135247-A (JP)
Title: Oxidation-resistant refractory and nozzle for continuous casting
Inventor: KAITO MASAHIRO
IPC: B22D11/10
Filed: 2022-03-15
Abstract: To provide an oxidation-resistant refractory which imparts oxidation resistance to a junction abutting on a refractory positioned at an upper part, and which restricts degradation in quality of a slab and deterioration of life of a nozzle for continuous casting, and to provide a nozzle for continuous casting in which the oxidation-resistant refractory is arranged at a junction.SOLUTION: An oxidation-resistant refractory 10 is arranged as a junction abutting on a refractory positioned at an upper part, and is prepared by mixing 15-25 wt.% of C, 30-50 wt.% of Al2O3, 15-30 wt.% of SiO2, 16-35 wt.% of CaO and SiO2 or CaO-SiO2 chemical compound, 1-10 wt.% of SiC, B4C and Me-Si, and 5 wt.% or less of MgO.SELECTED DRAWING: Figure 1
Patent JP-2023135906-A (JP)
Title: Resin composition, prepreg, cured body, resin substrate, and carbon fiber-reinforced plastic
Inventor: INOMATA HARUHIKO
IPC: C08L61/06
Filed: 2022-03-16
Abstract: To provide a resin composition that yields a cured product having high strength, excellent product reliability, and a smooth molding surface with an excellent appearance.SOLUTION: A resin composition is impregnated into a fiber woven fabric, the resin composition including (A) a resol type phenol resin and (B) a spherical phenolic resin cured product. Relative to 100 pts.mass of the resol type phenol resin (A), the spherical phenolic resin cured product (B) is 10 pts.mass or more and 95 pts.mass or less.SELECTED DRAWING: None
Patent JP-2023136245-A (JP)
Title: Imaging apparatus and control method of the same
Inventor: TSUCHIYA HIDETAKA
IPC: H04N23/45
Filed: 2022-03-16
Abstract: To improve an image blur correction function in generating an image with an angle of view smaller than that of an omnidirectional image, in an imaging apparatus capable of generating an omnidirectional image by using a plurality of imaging lenses, and a control method of the imaging apparatus.SOLUTION: The imaging apparatus is capable of generating an omnidirectional image by using a plurality of imaging lenses. In an operation mode of generating an image with an angle of view smaller than that of the omnidirectional image, the imaging apparatus identifies an imaging range required to generate the image, on the basis of the difference between a reference posture and a present posture. Then, the imaging apparatus validates the imaging lenses required to image the imaging range and invalidates the imaging lenses not required to image the imaging range, among the plurality of imaging lenses.SELECTED DRAWING: Figure 5
Patent JP-2023136373-A (JP)
Title: Live streaming system
Inventor: KAZUHISA MICHINOBU
IPC: H04N21/437
Filed: 2022-03-17
Abstract: To provide a live streaming system capable of grasping enthusiasm state of a viewer viewing live streaming content in real time.SOLUTION: A viewer terminal device 3 of a live streaming system 1000 includes: a seat 30 having a seat cushion section equipped with a pressure sensor PS for detecting body motion of a seated live viewer; a display unit 223 serving as a presentation unit which presents, to the live viewer, a video image and sound of live streaming content distributed via the Internet 4; an audio device 324 and a speaker 304; a determination unit 310 which determines whether the body motion detected by the pressure sensor PS is enthused body motion that is generated due to influence of the live streaming content, and outputs an enthusiasm signal when the enthused body motion is determined; and a communication unit 323 which transmits the enthusiasm signal to a live streaming server 2.SELECTED DRAWING: Figure 1
Patent JP-2023136415-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-03-17
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A super-ready-to-win performance is configured while including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, a decorative pattern is displayed in a ready-to-win mode before the title display part in the super-ready-to-win performance, and title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of a decorative pattern resulting in a ready-to-win mode in the title display part. A game machine reproduces and outputs [a first performance sound G] of a performance sound G that is subjected to scratch processing, namely "pa, pa, pa, pa (, powerful)" from speakers 8L, 8R in execution of a story SP development performance during a ready-to-win performance. At this time, the game machine displays a character A in which the display color is yellow and a character in which the display color is in a complementary color contract relationship in a hue environment and is yellow alternately for two times each on an image display device 5.SELECTED DRAWING: Figure 11-32
Patent JP-2023136580-A (JP)
Title: Information processing device and information processing method
Inventor: NEYAMA AKIRA
IPC: H03M7/30
Filed: 2022-03-17
Abstract: To reduce the burden relating to information collection.SOLUTION: An information processing device includes a control unit that classifies first information included in each of a plurality of messages received during a first time length by type to create one or more first information groups, and compresses the one or more first information groups using a first compression method. One or more pieces of first information included in the first information group are arranged in the order of reception and arranged in a continuous column. The control unit generates an index including information indicating the position of each of the one or more first information groups in a message, and transmits the index together with the one or more compressed first information groups.SELECTED DRAWING: Figure 5
Patent JP-2023140142-A (JP)
Title: Substrate processing device, method of manufacturing semiconductor device, and program
Inventor: TAKEBAYASHI YUJI
IPC: H01L21/677
Filed: 2022-03-22
Abstract: To provide a technology capable of improving the conveyance efficiency of a substrate.SOLUTION: Provided is a technology that comprises: at least one processing chamber that enables processing of a substrate; a support tool that can support the substrate; a conveyance unit that can convey the support tool; a transfer chamber that can transfer the substrate; a conveyance chamber adjacent to the transfer chamber and the processing chamber, and in which the conveyance unit can be moved; and a delivery chamber arranged in the conveyance chamber and that can deliver a plurality of the support tools.SELECTED DRAWING: Figure 1
Patent JP-2023067702-A (JP)
Title: Reamer used for dental handpiece, manufacturing method of reamer and dental handpiece including reamer
Inventor: SUZUKI KAZUYOSHI
IPC: A61C5/42
Filed: 2022-03-05
Abstract: To address inadequacy of traditional files when performing treatment of actively digging or penetrating a tooth root, and to provide a dedicated treatment tool for actively digging or penetrating the tooth root, and a manufacturing method thereof.SOLUTION: A reamer 100 comprises an insertion part 101 for inserting into a dental handpiece, and a needle part 102 insert-molded thereto. A stainless alloy with a full length of 25 mm, a tip diameter of 0.25 mm and a taper angle of 2/100 is used as the needle part 102 (S1), and a tip end 103 of the needle part 102 with a circular cross section is press-worked into a flat shape, so that protrusions 104 are formed on both ends of the flat part (S2). In other words, two protrusions 104 in total are provided.SELECTED DRAWING: Figure 1
Patent JP-2023141784-A (JP)
Title: Assembly structure
Inventor: TOKUNAGA MUTSUMI
IPC: F16B5/06
Filed: 2022-03-24
Abstract: To provide an assembly structure that can assemble an assembly member and a base member stably by reliably biting a biting blade provided on one of both members into the other member.SOLUTION: In an assembly structure 100 in which a blade part 11 of a body part 10 bites into protrusion parts 21A, 21B of a boss 20 when an assembly member 1 and a base member 2 are fitted and rotate relative to each other, and thus are fixed to each other, the protrusion parts 21A, 21B consists of: a main protrusion part 21A having a reference protrusion shape; and an end position protrusion part 21B having a cut protrusion shape obtained by cutting the protrusion part having the reference protrusion shape in such a manner as to intersect two surfaces: a tip surface 21a and a side surface 21b on one end side.SELECTED DRAWING: Figure 7
Patent JP-2023142983-A (JP)
Title: display device
Inventor: SHIRASAWA TAKUYA
IPC: G09F9/00
Filed: 2022-03-25
Abstract: To provide a display device with which it is possible to clearly indicate the division of regions.SOLUTION: A display device 1 comprises a display panel 60 that has a display area AA to display and output an image, a touch panel 70 that detects a touch on a touch detection area TA that covers the display area AA, and a translucency control unit 10 that is provided so as to be capable of controlling the degree of translucency in a translucency control area ECA that covers the touch detection area. The translucency control unit 10 has two electrodes facing across an electrochromic substance, and the translucency control area ECA includes a plurality of partial areas that can respectively be set to the different degrees of translucency.SELECTED DRAWING: Figure 1
Patent JP-2023143365-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2022-03-25
Abstract: To provide a Pachinko game machine capable of increasing interest of a game.SOLUTION: In a Pachinko game machine, a suppression function activation condition is satisfied which is a condition that allows the Pachinko game machine to be shifted to be in a game stop state when MY reaches a specified value, a count-up performance indicating that count-up display of a cumulative prize ball number display in response to one game ball entering a big winning port can be executed when the cumulative prize ball number display is updated and displayed, and a numerical value that exceeds the specified value is set for the upper limit value that can be displayed in the cumulative prize ball number display which is updated and displayed by executing the count-up performance.SELECTED DRAWING: Figure 166
Patent JP-2023143384-A (JP)
Title: Anomaly detection method, anomaly detection device, and tunnel excavator
Inventor: HIRATSUKA Keigo
IPC: E21D9/087
Filed: 2022-03-25
Abstract: To detect any abnormality such as uneven wear, ring cracking, or chipping occurring on the outer periphery of a disc cutter while the tunnel excavator 1 is stationary.SOLUTION: An abnormality detection device 60 for measuring wear of a disc cutter of a stationary tunnel excavator comprises an ultrasonic sensor 61 that contacts a cutter top of the disc cutter and emits surface waves along the circumferential direction of the cutter top, a signal receiving unit 112 that receives a signal transmitted from the ultrasonic sensor 61, and a display control unit 113 that controls a monitor 62 to display the signal received by the signal receiving unit 112.SELECTED DRAWING: Figure 9
Patent JP-2023144518-A (JP)
Title: Solder and electronic component
Inventor: IGUCHI TOSHIHIRO
IPC: B23K35/14
Filed: 2022-03-28
Abstract: To provide a solder with a reduced linear expansion coefficient without a significant change to the composition of the alloy.SOLUTION: A solder includes a Sn alloy phase and particles. The particles have a higher Young's modulus than that of the Sn alloy phase. The particles have a lower linear expansion coefficient than that of the Sn alloy phase.SELECTED DRAWING: None
Patent JP-2023145156-A (JP)
Title: Dust removal system
Inventor: HARADA MASAHIRO
IPC: F24F9/00
Filed: 2022-03-28
Abstract: To provide a dust removal system capable of efficiently performing dust removal of a person passing through a door.SOLUTION: A dust removal system 1 performing dust removal of a person P passing through a door 10, comprises: a first blowing portion 40 that blow off air near an opening/closing operation terminal 30 that is provided on one side of the door 10 and can operate the opening/closing of the door 10; a second blowing portion 50 that can blow off air at faster wind speed than the first blowing portion 40 near the door 10; and a control portion (opening/closing operation terminal 30) that controls the first blowing portion 40 and the second blowing portion 50 on the basis of the operation of the opening/closing operation terminal 30.SELECTED DRAWING: Figure 1
Patent JP-2022155552-A (JP)
Title: Slide structure for internal combustion engine
Inventor: TAMORI HIROYUKI
IPC: F02F1/20
Filed: 2022-03-29
Abstract: To provide a cylinder which reduces friction resistance and improves fuel consumption efficiency or reduces oil consumption.SOLUTION: The present invention relates to a cylinder in which a piston including a piston ring slides on an inner wall surface. A plurality of recesses are formed in a process center region of the inner wall surface and on a side face of the recess, a sagging region which is defined as follows is formed. A lower reference height line is defined by offsetting to a recess bottom side by 0.50 μm from an upper reference height line offset to the recess bottom side by 0.15 μm from an inner wall surface reference height line transformed into a single straight line using the least square method regarding a plurality of inner wall surfaces. A line segment connecting an upper pint where a cross-sectional curve first crosses the upper reference height line in the vicinity of a boundary with the inner wall surface and a lower point where the cross-sectional curve first crosses the lower reference height line is defined as a virtual sagging cross section of the sagging region. An absolute value of a gradient with an inner wall surface of the virtual sagging cross section defined as a reference is set within a range from 0.00625 to 0.0167.SELECTED DRAWING: Figure 4
Patent JP-2022097482-A (JP)
Title: Semiconductor device
IPC: H01L21/8242
Filed: 2022-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a reduced occupied area, a semiconductor device capable of operating with low power, and a semiconductor device capable of holding data even when power supply is stopped. 
     SOLUTION: A semiconductor device comprises a first transistor 101, a second transistor 102, and one capacity 103. The semiconductor device writes data by accumulating electric charge on the capacity via the second transistor, and holds data by turning off the second transistor. The semiconductor device also reads data without damaging it by the first transistor in which a holding node R between the second transistor and the capacity is connected to a gate. Furthermore, the semiconductor device stacks the second transistor and the capacity on the first transistor, and electrically connects one electrode of the second transistor and one electrode of the capacity to a gate of the first transistor. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023148917-A (JP)
Title: Conveyance controller, control method therefor, and computer program
Inventor: MORIKAWA SHOTA
IPC: G06F3/12
Filed: 2022-03-30
Abstract: To provide a conveyance controller, a control method therefor, and a computer program that can enhance color reproducibility of a printed image more when the same job is executed in conveying a platen to a plurality of printers.SOLUTION: A conveyance controller 6 comprises an MPU 20 which serves as a computer controlling a conveyance device 2 of a printing system 1, and a memory 21 which serves as a storage device storing history information having first print data and a printer 5, executing printing based upon the first print data, related to each other, wherein the MPU 20 newly receives second print data included in print data, and determines an execution printer 5A as a printer to perform printing based upon the second print data among a plurality of printers 5 based upon the received second print data and the history information stored in the memory 21.SELECTED DRAWING: Figure 1
Patent JP-2023148949-A (JP)
Title: Water treatment system and method
Inventor: NARITA HIROKI
IPC: C02F1/58
Filed: 2022-03-30
Abstract: To provide a water treatment system and method of recovering ammonia water from water to be treated including fluorine and ammonia, and capable of suppressing the mixing of fluorine into ammonia water.SOLUTION: The water treatment system for treating water to be treated including fluorine and ammonia, comprises: a distillation unit for distilling the water to be treated to obtain distilled water including ammonia and distilled water including fluorine; and an ion exchange unit for bringing distilled water into contact with an ion exchanger, wherein pH of the water to be treated is 10 or more and 13 or less.SELECTED DRAWING: Figure 1
Patent JP-2023150241-A (JP)
Title: air conditioner
Inventor: HIROSAKI YU
IPC: F25B47/02
Filed: 2022-03-31
Abstract: To defrost an outdoor heat exchanger in a short time while suppressing an increase in power consumption to a minimum.SOLUTION: A control device of an air conditioner 1 performs the following: when performing defrosting operation, controlling a four-way valve 12 for switching flow passages so as to supply refrigerant discharged from a compressor 11 to an outdoor heat exchanger 14; determining whether or not the defrosting operation needs performing while performing heating operation; when a discharge temperature is lower than a discharge temperature threshold, making the opening of an expansion valve 15 smaller before performing the defrosting operation; and when the discharge temperature is lower than the discharge temperature threshold and an evaporation pressure, which is the pressure of the refrigerant sucked to the compressor 11 is lower than an evaporation pressure threshold, controlling a crankcase heater 41 such that the compressor 11 is heated before performing the defrosting operation.SELECTED DRAWING: Figure 1