baber/WOPTO huggingface dataset:
Patent JP-2022149861-A (JP)
Title: welding torch
Inventor: OZAKI KOICHI
IPC: B23K9/29
Filed: 2021-03-25
Abstract: To provide a welding torch capable of air blow simultaneously with removal of a sticking object by application of vibration and capable of reliably discharging the removed sticking object from a nozzle without requiring separate air blow.SOLUTION: A welding torch includes a torch body 1, a chip 2, a nozzle 3 connected to a tip part side of the torch body 1 while covering the chip 2, and vibration application means 6 capable of removing a sticking object that stuck during welding by applying vibration to the nozzle 3 and the chip 2. The vibration imparting means 6 has a passage portion 6a capable of housing a ball-like member 7 and annularly rotating it, an introduction portion 6b capable of rotating the ball-like member 7 in the passage portion 6a by introducing compressed air to the passage portion 6a, and a discharge portion 6c for jetting the compressed air introduced into the passage portion 6a from a tip opening 3a of the nozzle 3 by discharging the compressed air toward the inside of the nozzle 3.SELECTED DRAWING: Figure 3
Patent JP-2021167810-A (JP)
Title: Magnetic compensation type nmr rotor and design and manufacturing method for the same
Inventor: Patrick Wikus
IPC: G01N24/00
Filed: 2021-03-25
Abstract: To provide an NMR rotor that has a storage unit for inserting a sample container.SOLUTION: In an NMR rotor 2 having a storage unit for inserting a sample container, the sample container includes a sample material for NMR measurement, a magnetic field vector in an area with a uniform NMR magnetic field extends in the vertical direction along a z-axis, and when the sample container is inserted, the rotor passes through an area having an ununiform magnetic field component and magnetic flux density gradient dB/dz. The NMR rotor 2 is formed of at least two different materials, and one of which has diamagnetic characteristics and the other one has non-diamagnetic characteristics. The different materials are arranged to be geometrically distributed in the rotor so that a magnetic force acting on the rotor under the influence of the product ΦZ of the magnetic flux B and the magnetic flux density gradient dB/dz having a magnitude exceeding 1400T2/m acts in the same direction as a force generated by the weight of the rotor or becomes a smaller value than the force.SELECTED DRAWING: Figure 1b
Patent JP-2022150146-A (JP)
Title: dental composition
Inventor: TANAKA HIROAKI
IPC: A61K6/15
Filed: 2021-03-26
Abstract: To provide a dental composition that has excellent flowability and is polymerized and cured into a product having excellent impact resistance.SOLUTION: A dental composition contains a powder component and a liquid component. Relative to 100 pts.wt. of the powder component, the amount of the liquid component is 60-80 pts.wt. The powder component contains a particle (A) comprising a methyl methacrylate polymerized in the presence of a conjugated diene compound, and a particle (B) of polymethyl methacrylate. The weight ratio of the particles (A) and the particles (B) is 55: 45-99: 1.SELECTED DRAWING: None
Patent JP-2022150862-A (JP)
Title: Composition for thick film resistor, paste for thick film resistor, and thick film resistor
Inventor: UEDA TAKAHIRO
IPC: H01C7/00
Filed: 2021-03-26
Abstract: To provide a composition for a thick film resistor, which allows a thick film resistor to have a desired resistance temperature coefficient when being arranged in a thick film resistor.SOLUTION: Provided is a composition for a thick film resistor, which comprises silver powder, palladium powder and glass powder; the silver powder is 96.5 mass% or more in pure content, and the palladium powder is 97.0 mass% or more in pure content. The silver powder and the palladium powder contain oxygen as an impurity. The absolute value of a difference between a mass content of oxygen as the impurity in the silver powder and a mass content of oxygen as the impurity in the palladium powder is 2.2 mass% or less.SELECTED DRAWING: None
Patent JP-2022150986-A (JP)
Title: camera
Inventor: TAMURA KAZUYA
IPC: G03B17/02
Filed: 2021-03-26
Abstract: To provide a camera in which the misalignment of an optical axis with respect to an attachment can be suppressed.SOLUTION: A camera 100 includes a cylinder 300 and a lens assembly 400 arranged inside the cylinder 300. The cylinder 300 includes: a small-diameter portion 310 in which a screw groove 311 is formed in the outer perimeter; a middle-diameter portion 320 which is located behind the small-diameter portion 310, and has an outer diameter larger than that of the small-diameter portion 310; and a large-diameter portion 330 which is located behind the middle-diameter portion 320 and has a diameter larger than that of the middle-diameter portion 320; and a difference-in-level surface 350 located between the middle-diameter portion 320 and the large- diameter portion 330. The cylinder 300 is fixed to an attachment 2000 by inserting the cylinder 300 into a through-hole 2040 of the attachment 2000 and threadedly engaging the fixture 2900 with the screw groove 311 from the light receiving side in an optical axis direction while the difference-in-level surface 350 is pressed to the attachment 2000.SELECTED DRAWING: Figure 5
Patent JP-2022152808-A (JP)
Title: Method for producing olefinic copolymer
Inventor: MITSUSHIGE YUSUKE
IPC: C08F10/00
Filed: 2021-03-29
Abstract: To provide a catalyst that can be used as a catalyst for olefinic polymerization, allows the production of polyethylene, and facilitates precise evaluation of purity and the like after the production, and a method for producing an olefinic polymer using the same.SOLUTION: A method for producing an olefinic polymer includes the step of polymerizing an olefinic compound by using, as a polymerization catalyst component, a catalyst including a low-spin complex having metal atoms of group 8 or 9 in the periodic table.SELECTED DRAWING: None
Patent JP-2022153943-A (JP)
Title: Solid additive and resin composition, and method for producing them
Inventor: TABUCHI Hidetsugu
IPC: C08K7/00
Filed: 2021-03-30
Abstract: To provide a solid additive which enables uniform dispersion of CNT in a resin composition, is excellent in compressive strength, suppresses occurrence of suction power dust, and has a large bulk density.SOLUTION: A solid additive contains (A) a carbon nanotube, and (B) an ethylene copolymer having a modified group on a side chain.SELECTED DRAWING: None
Patent JP-2021104045-A (JP)
Title: Novel peptides and combination of peptides for use in immunotherapy against various cancers
Inventor: ANDREA MAHR
IPC: C12N1/15
Filed: 2021-04-02
Abstract: To provide a novel tumor-associated peptide that binds to major histocompatibility complex (MHC) molecules.SOLUTION: A peptide has a peptide sequence derived from MAGEC2, and an overall length up to 16 amino acids including TLDEKVAEL. The peptide has an ability to bind to major histocompatibility complex (MHC) class I or II molecules. When binding to the MHC, it can be recognized by CD4 and/or CD8T cells.SELECTED DRAWING: None
Patent JP-2022013681-A (JP)
Title: Dynamic quality control device, dynamic quality control program and dynamic quality control method
IPC: A61B6/00
Filed: 2021-04-13
Abstract: PROBLEM TO BE SOLVED: To enable efficient quality control related to kymography in which radiation is sequentially applied. 
     SOLUTION: A dynamic quality control device 2 performs quality control related to kymography in which the dynamics of a subject S are photographed by sequentially irradiating the subject S with radiation R, and has quality control presentation means for presenting information regarding quality control. The information regarding quality control is information regarding an interval between frames generated based on a plurality of frames included in a dynamic image I obtained by the kymography (interval values, information on whether the interval value is included within a predetermined numerical range, information regarding the consistency of frame intervals at at least two timing of when the dynamic image I is generated, when the dynamic image I is transferred, when the dynamic image I is analyzed, and when the dynamic image I is saved, and information on whether or not the frame intervals are appropriate). 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022163274-A (JP)
Title: Display device and reproduction method
Inventor: KURITA TOSHIYUKI
IPC: H04H20/24
Filed: 2021-04-14
Abstract: To satisfactorily transmit or receive a high-definition digital broadcast service.SOLUTION: When one or more receiving unit receives simultaneous broadcast, a control unit of a display device performs reproduction including video display by a broadcast system of 4K broadcast, in accordance with a configuration or an operation from a user. In a case of reproducing the simultaneous broadcast by the broadcast system of 4K broadcast, the control unit switches the reproduction by the broadcast system of 4K broadcast to reproduction by the broadcast system of 2K broadcast, in accordance with a configuration or an operation from the user for switching from 4K broadcast to 2K broadcast.SELECTED DRAWING: Figure15D
Patent JP-2022027450-A (JP)
Title: Oral cavity washer provided with imaging system
Inventor: ZHENG JIE
IPC: A61C17/02
Filed: 2021-04-20
Abstract: To provide an oral cavity washer provided with an imaging system.SOLUTION: An oral cavity washer includes a body, a discharge nozzle 2 and an imaging system. The discharge nozzle and a lens 3 of the imaging system are installed in the body, and a graphic processing part of the imaging system is installed in the body. An area covered by a jet stream discharged by the discharge nozzle overlaps with at least a part of the imaging area of the imaging system. In the oral cavity washer provided with the imaging system, the imaging area of the imaging system matches a washing area of the discharge nozzle, and a washing effect becomes more visual.SELECTED DRAWING: Figure 1
Patent JP-2022167169-A (JP)
Title: game machine
Inventor: TAKAGI KAZUYA
IPC: A63F7/02
Filed: 2021-04-22
Abstract: To provide a game machine capable of enhancing a player's interest by expanding width of a performance.SOLUTION: When "a fall" is won in a fall lottery performed in "a high-probability high-base state", "a low-probability low-base state" is set before starting a jackpot lottery. Then, it is determined whether "a sudden win" is set or "losing" is set without setting "a sudden win", and "a low-probability low-base state" is set when determining that "losing" is set while "a low-probability high-base state" is set when determining that "a sudden win" is set. Although only two choices, namely whether "a fall" is won in a fall lottery for falling to a normal probability state and a high-probability state is maintained without winning "a fall" in a fall lottery, are available in a conventional fall lottery, control may be performed to a time-shortening state again by determination of a sudden win even if "a fall" is won in a fall lottery.SELECTED DRAWING: Figure 18
Patent JP-2022167261-A (JP)
Title: game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2021-04-23
Abstract: To enhance amusement in a game.SOLUTION: A Pachinko game machine 1 can be controlled to be in a specific game state (time-saving state). The specific game state includes a first specific game state (time-saving state A, that is, normal time-saving state) and a second specific game state (time-saving state B, that is, slight time-saving state) which is a setting in which it is more difficult for game balls to enter a variable start port (second start port 21) than in the first specific game state. The Pachinko game machine 1 is controlled to be in the second specific game state on the basis of a fact that symbol variation is performed a predetermined number of times (100 times) (ceiling reach). The Pachinko game machine 1 is controlled to be in the first specific game state without going through a big winning game when a specific determination result (particular failure) is obtained in a non-specific game state (non-time-saving state), but is not controlled to be in the first specific game state even if the specific determination result is obtained after entering the second specific game state.SELECTED DRAWING: Figure 10
Patent JP-2022167403-A (JP)
Title: Inhibition of muscle atrophy
Inventor: SAWANO TAKESHI
IPC: A61K31/12
Filed: 2021-04-23
Abstract: To provide a composition for suppressing muscular atrophy.SOLUTION: A composition for inhibiting muscle atrophy comprises, as an active ingredient, Agrimol B and/or a concentrated Agrimonia extract containing 0.3% or more of Agrimol B.SELECTED DRAWING: Figure 2
Patent JP-2022169211-A (JP)
Inventor: AKAIKE SHINJI
IPC: H01L21/68
Filed: 2021-04-27
Abstract: 【課題】ウエハにおける所定の複数要素のいずれについても適切に検出できるようにする。【解決手段】ウエハＷの外周端縁を含む当該ウエハＷの少なくとも一つの主面を撮像する撮像部２１と、前記撮像部２１による被撮像領域に対して照明光を照射する照明部２２と、前記撮像部２１による撮像結果に基づき、前記外周端縁の位置、前記ウエハＷの方位特定部または前記主面上に形成された識別コードのうちの少なくとも二つを検出する検出部◎と、を備えてウエハアライメント装置を構成する。そして、前記照明部２２は、前記ウエハＷの周方向の側射照明と前記ウエハＷの径方向の側射照明とを有する。【選択図】図１
Patent JP-2022170073-A (JP)
Title: Wooden sound insulation floor
Inventor: AIDA YU
IPC: E04F15/20
Filed: 2021-04-28
Abstract: To provide a wooden sound insulation floor that can further minimize whole structural floor unit area mass than a case in which a material with greater specific gravity than cross laminated timber is used and that can reduce a heavy floor impact sound without using a material with poor workability compared to lumber.SOLUTION: A wooden sound insulation floor 100 comprises a sound insulation structural floor 10 that is fixed to a building skeleton 1 and extends horizontally, a weight double floor 20 that is supported on a top surface of the sound insulation structural floor and extends horizontally, and a suspended ceiling 30 that is independently suspended from the skeleton. The sound insulation structural floor 10 is composed of timber or a wooden material. In addition, a secondary natural frequency of a two mass point system consisting of the weight double floor 20 and the sound insulation structural floor 10 is set lower than an evaluating frequency of heavy floor impact sound cutoff performance. The sound insulation structural floor 10 has multiple small beams 12 where both ends are fixed to the building skeleton and that extend horizontally, and multiple small beam reinforcements 14 that are orthogonal to the small beams and extend horizontally and where both ends are fixed to the small beams. Unit area mass of the sound insulation structural floor 10 is set to be larger than or equal to twice and be smaller than or equal to two and a half times of the weight double floor 20.SELECTED DRAWING: Figure 1
Patent JP-2022173868-A (JP)
Title: Antibacterial heat resistant resin composition
Inventor: WATANABE WATARU
IPC: C08K3/08
Filed: 2021-05-10
Abstract: To provide an antibacterial heat resistant composition that is excellent in impact resistance and heat resistance and has excellent antibacterial properties.SOLUTION: The present invention provides an antibacterial heat resistant composition containing a maleimide copolymer (A), an ABS resin (B), and an inorganic antibacterial agent (C) whose means particle diameter is 4 μm or less.SELECTED DRAWING: None
Patent JP-2022151431-A (JP)
Title: Agent for treating enteritis
Inventor: ISHII HITOSHI
IPC: A61K45/00
Filed: 2021-03-26
Abstract: To provide an agent for treating enteritis.SOLUTION: The present invention discloses a method for treating enteritis by administering a denaturant to a human body to denature and break DNA and RNA of bacteria and virus entering the human body, which are a cause of enteritis, thereby preventing their proliferation, where the denaturant works as an agent for enteritis treatment, and also discloses a method for administering to the human body a liposomal agent comprising a denaturant targeting the enteritis itself as an active ingredient.SELECTED DRAWING: None
Patent JP-2021120010-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2021-05-14
Abstract: To provide a game machine capable of ideally acquiring numerical information in a lottery.SOLUTION: A main-side MPU 142 includes a control IC 148 and a hard random number circuit 146. The hard random number circuit 146 includes: an update circuit 101 for updating numerical information at each update timing; and a control-side CPU 114 for transmitting a latch signal such that numerical information updated by the update circuit 101 is written into a latch register 102 in a first acquisition opportunity. The control-side CPU 114 sets "1" to a latched status 113 at timing when the numerical information is written to the latch register 102. The control IC 148 executes lottery processing of a winning combination utilizing numerical information stored in the latch register 102 with "1" being set in the latched status 113 as one condition in occurrence of a second acquisition opportunity.SELECTED DRAWING: Figure 6
Patent JP-2022177524-A (JP)
Title: Mold and manufacturing method of resin molded body
Inventor: YANG JINGJING
IPC: B29C39/24
Filed: 2021-05-18
Abstract: To provide a mold from which a resin molded body can be easily taken out.SOLUTION: There is provided a mold that is a mold for manufacturing a resin molded body by curing a thermoplastic resin, and that comprises: a cavity having a recess filled with the thermoplastic resin; and a core that is inserted into the recess and molds the thermoplastic resin by pressing the thermoplastic resin in the recess, and the cavity is configured such that the resin molded body can be taken out from an extraction opening formed in a portion other than the opening of the recess.SELECTED DRAWING: Figure 2
Patent JP-2022178073-A (JP)
Title: Strain sensor and power transmission device
Inventor: TAKAGI DAISUKE
IPC: G01L3/14
Filed: 2021-05-19
Abstract: To provide a technique for improving strain detection accuracy by a plurality of resistance wires while securing sufficient strength in folding parts concerning a strain sensor.SOLUTION: A strain sensor includes an insulation layer, first conductive layers 43, and second conductive layers 44. The insulation layer is fixed to a detected body. The first conductive layers are formed on a front surface of the insulation layer. The second conductive layers are laminated on front surfaces of the first conductive layers. The first conductive layers have a detection wire pattern. The detection wire pattern includes: a plurality of resistance wires extending in a predetermined direction; and folding parts for connecting end parts of the resistance wires. The second conductive layers are laminated on front surfaces of the folding parts. Thus, the folding parts of the detection wire pattern are reinforced by the second conductive layers. Consequently, generation of cracks is suppressed in the folding parts, and also a resistance value in the folding parts is reduced by laminating the second conductive layers, thereby to improve strain detection accuracy by the plurality of resistance wires.SELECTED DRAWING: Figure 5
Patent JP-2022178520-A (JP)
Title: binding label
Inventor: MATSUDA TAKASHI
IPC: B65D77/20
Filed: 2021-05-20
Abstract: To provide a binding label suppressed in occurrence of peeling from an article and an unintentional breakage, even when an external force is applied to two articles bound by the binding label.SOLUTION: A binding label 100 is astride stuck to at least two articles 1 and 2. The binding label 100 has a label base material 110 and an adhesive layer 150. Cutting lines 120 for breaking are formed in the label base material 110. A first separation part 130B extending toward a second side edge 113B is formed at a first side edge 113A. A second separation part 130C extending toward the first side edge 113A is formed at the second side edge 113B. The first separation part 130B is positioned closer to the first side edge 113A than the cutting lines 120 for breaking and an extension line thereof, and the second separation part 130C is positioned closer to the second side edge 113B than the cutting lines 120 for breaking and an extension line thereof.SELECTED DRAWING: Figure 1
Patent JP-2022180890-A (JP)
Title: Beam center detection method of charged particle beam, beam center detection device of charged particle beam and charged particle beam processing device
Inventor: NAKAZATO TAKUYA
IPC: H01J37/28
Filed: 2021-05-25
Abstract: To detect a positional deviation of the beam center of a charged particle beam with a simple configuration in a short time in a beam center detection method of the charged particle beam, a beam center detection device of the charged particle beam and a charged particle beam processing device.SOLUTION: A detection method of a beam center C1 of charged particle beams B1, B2 comprises steps of: emitting the charged particle beam B2 from an irradiation unit 2; detecting an energy amount of the charged particle beam B2 with a detector (for example, a current detector 7) in a plurality of states where a position of a non-shielding part of shielding members 5, 15, 25 having a shielding part which shields the charged particle beam B2 and the non-shielding part (for example, a notch 5a or openings 15a, 25a) that does not shield the charged particle beam B2 is changed in the peripheral direction of a center axis C2 in parallel with the beam center C1 of the charged particle beam B2; and acquiring a deviation of the beam center C1 of the charged particle beam B2 with an acquisition unit (for example, a control unit 11) on the basis of the detection result in the plurality of states.SELECTED DRAWING: Figure 3
Patent JP-2022184357-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-06-01
Abstract: To provide a game machine capable of suppressing decline in game amusement.SOLUTION: A game machine capable of executing a lottery when a start condition is satisfied and generating a special game state on the basis of the result of the lottery, includes random number generation means for generating a random number within a specified range to execute the lottery, and lottery result determination means for obtaining the random number generated by the random number generation means and determining the result of the lottery on the basis of the random number. The lottery result determination means continues processing even if the random number obtained from the random number generation means is not within the specified range.SELECTED DRAWING: Figure 495
Patent JP-2022041877-A (JP)
Title: Lubricating oil composition for internal combustion engine
Inventor: NAKAZAWA HIROKI
IPC: C10M139/00
Filed: 2021-06-04
Abstract: To provide a lubricating oil composition for internal combustion engines which is capable of suppressing degradation of low-temperature fluidity when the composition is contaminated with water.SOLUTION: A lubricating oil composition for internal combustion engines includes: (A) a lubricating base oil including a mineral base oil and/or a synthetic base oil and having kinematic viscosity at 100°C of 3.0-4.2 mm2/s; (B) a metallic detergent including a salicylate detergent, which is 1000-2000 mass ppm in terms of a metal content or 10 mmol/kg or more in terms of a total amount of salicylate soap bases per kilogram of the composition; (C) 1.0 to 4.0 mass% of a comb-shaped poly(meth)acrylate having a weight average molecular weight of 350,000-1,000,000 and polydispersity of 4.0 or less; and (D) 100-1000 mass ppm, in terms of nitrogen, of a succinimide dispersant in which a non-modified succinimide and/or a boric acid-modified succinimide occupy 70 mass% or more of a total nitrogen content. The lubricating oil composition for internal combustion engines has HTHS viscosity at 150°C of 1.65 mPa s or more and less than 2.25 mPa s.SELECTED DRAWING: None