baber/WOPTO huggingface dataset:
Patent JP-2022056669-A (JP)
Title: Ferritic stainless steel
Inventor: ABE MASATOSHI
IPC: C22C38/60
Filed: 2020-09-30
Abstract: To provide a ferritic stainless steel that is excellent in corrosion resistance and workability and can express excellent magnetic properties in an AC magnetic field.SOLUTION: A ferritic stainless steel includes: 0.001 to 0.030% C, 0.01 to 3.00% Si, 0.01 to 2.00% Mn, 0.030% or less P, 0.0050% or less S, 0.01 to 3.00% Ni, 5.0 to 18.0% Cr, 0.001 to 5.000% Al, 0.001 to 1.00% V, 0.0001 to 0.0100% B, and 0.001 to 0.030% N, and further includes any one or two of 0.01 to 0.30% Ti and 0.001 to 0.30% Nb. The elements satisfy the following expression (1), and the balance is Fe and impurities. A crystal grain size number is 6.0 or larger and 9.0 or smaller, and the average R-value is 1.0 or larger. Cr+15Al+20Si≥20.00...(1)SELECTED DRAWING: None
Patent JP-2022056809-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-09-30
Abstract: To provide a game machine that contributes to increasing the interest of a game through a performance.SOLUTION: A Pachinko game machine PY1 can execute a display performance using first images G121S, G121T and second images G122S, G122T. The display performance may be executed in a first display area X1 of a display unit and may be executed in a second display area X2. The second display area X2 is smaller than the first display area X1, and the execution of the display performance may be switched from the first display area X1 to the second display area X2 while the display performance is executed in the first display area X1. When the execution of the display performance is switched from the first display area X1 to the second display area X2, both the first images G121S, G121T and the second images G122S, G122T become smaller. The second image G122T with respect to the first image G121T in the second display area X2 is more conspicuous than the second image G122S with respect to the first image G121S in the first display area X1.SELECTED DRAWING: Figure 18
Patent JP-2022057257-A (JP)
Title: Thermally bonding laminated film
Inventor: ISHII KAZUOMI
IPC: B32B9/02
Filed: 2020-09-30
Abstract: To provide a laminated film containing a propylene polymer having a heat fusion layer, which has high impact resistance suitable for a lid material for a plastic container or the like while maintaining excellent properties caused by a propylene polymer.SOLUTION: There is provided a laminated film having (A) a heat fusion layer, (B) an intermediate layer and (C) a laminate layer, wherein the intermediate layer (B) contains (a) a propylene polymer and 5 mass% or more of (b) a low density polyethylene derived from biomass.SELECTED DRAWING: None
Patent JP-2022059842-A (JP)
Title: Reactor loss calculation method, reactor loss measurement device, and waveform measurement device
Inventor: GUO ZHONGWEI
IPC: H02M7/48
Filed: 2020-10-02
Abstract: To accurately measure reactor high frequency core loss without adding a secondary measurement winding.SOLUTION: A switching power supply device that is a measurement target circuit has a reactor 21 for a filter provided on an output side or an input side of a switching circuit 10. A reactor loss measurement device 30 measures a reactor voltage vl applied across the reactor 21 and measures a reactor current il flowing through the reactor 21. After signal phase shift processing is performed relative to a measured voltage measurement signal S31 and a current measurement signal S32, switching frequency high frequency component extraction units 45, 46 remove a low frequency component to generate a switching component voltage signal S45 and a switching component current signal S46. Reactor high frequency core loss is measured with power calculation of the voltage signal S45 and the current signal S46 by iron loss power calculation units 47, 48.SELECTED DRAWING: Figure 1
Patent JP-2022059938-A (JP)
Title: Travel control device of vehicle
Inventor: ISEYA MASAHIRO
IPC: B60W60/00
Filed: 2020-10-02
Abstract: To improve travel control of a vehicle which can perform control of traveling while maintaining a traffic lane.SOLUTION: A travel control device 10 of a vehicle 1 determines whether or not a traffic lane border line on the right side and a traffic lane border line on the left side of a travel lane of the vehicle 1 are in parallel with each other. The travel control device 10 of the vehicle 1, when determining that the traffic lane border line on the right side and the traffic lane border line on the left side are not in parallel with each other, selects one of the traffic lane border line on the right side and the traffic lane border line on the left side as a control reference for control of making the vehicle 1 travel while maintaining the travel lane on the basis of the comparison determination on the traffic lane border line on the right side and the traffic lane border line on the left side.SELECTED DRAWING: Figure 4
Patent JP-2022061069-A (JP)
Title: Load control device
Inventor: ISHIMOTO TOMOYUKI
IPC: H02J3/12
Filed: 2020-10-06
Abstract: To provide a load control device capable of controlling an electric system load with reduced cost and also making use of electric power of various installations of a user.SOLUTION: A load control device 5 comprises: a command value transmission unit 51 that transmits a control amount of effective power and a control amount of reactive power for a plurality of installations connected to a distribution line as a command value to the plurality of installations in order to set a passage current value of the distribution line to a preset threshold value or less; and a command value determination unit 52 that determines a control amount with which a total sum of control costs obtained by multiplying the control amount for each installation by a control unit price as a command value on the basis a table of controllable amounts and control unit prices for the effective power and the reactive power, the table being previously set for each installation.SELECTED DRAWING: Figure 3
Patent JP-2022064362-A (JP)
Title: Portable blower
Inventor: TATSUMI YOSHIAKI
IPC: F24F7/003
Filed: 2020-10-14
Abstract: To solve the problem in which a conventional air cleaner and the like drag in the air which has not gone through a filter.SOLUTION: A device prevents mixing of the surrounding air so as not to drag in the air which has not gone through a filter into a clean airflow which has gone through the filter. A portable air curtain device is provided which includes: a device body having an intake port and a blowout port; a filter installed at the intake port; a blower unit for generating an airflow from the intake port to the blowout port; an orientation unit for delivering the air exhausted from the blowout port in a first direction and in a second direction different from the first direction; and a power supply for driving the blower unit.SELECTED DRAWING: Figure 1
Patent JP-2022064485-A (JP)
Title: Package
Inventor: SHIBAZAKI MASANORI
IPC: B65D5/42
Filed: 2020-10-14
Abstract: To provide a package which can simplify packaging and save labor for the packaging when a packed object is transported.SOLUTION: A package 2 includes: a first mount part; a second mount part 20; and a storage part 60. The second mount part 20 is overlapped with the first mount part. A packed object 70 is stored in the storage part 60. The storage part 60 is fixed to the second mount part 20. The second mount part 20 has a separation part around which a perforated line is formed. The storage part 60 is fixed to the separation part. The separation part is fixed to the first mount part.SELECTED DRAWING: Figure 3
Patent JP-2022065400-A (JP)
Title: Polyimide resin composition, adhesive composition, film-shaped adhesive material, adhesive sheet, copper foil with resin, copper clad laminate, printed wiring board and polyimide film
Inventor: YAMAGUCHI TAKASHI
IPC: C09J179/08
Filed: 2020-10-15
Abstract: To provide a polyimide resin composition that gives a polyimide resin layer having a low dielectric constant and a low dielectric loss tangent and excellent solder heat resistance by allowing an organic solvent to easily volatilize in drying under heating.SOLUTION: The polyimide resin composition includes a polyimide (A) which is a reaction product of a monomer group including an aromatic tetracarboxylic anhydride (a1) and a diamine (a2) including a dimer diamine; and two or more different organic solvents (B), wherein each of the organic solvents (B) does not contain nitrogen atoms and has a co-boiling point of 70 to 120°C.SELECTED DRAWING: None
Patent JP-2021006647-A (JP)
Title: Powder coating composition and liquid coating composition for baking containing fluorine resin, and film containing the powder coating composition or liquid coating composition for baking, and film body
Inventor: FUKUMURA NAOKI
IPC: C09D7/63
Filed: 2020-10-19
Abstract: To provide a powder coating composition and a liquid coating composition for baking which have high durability and chemical resistance while having excellent corrosion resistance and workability, and form an excellent lining film without causing defects such as cracking, a film containing the powder coating composition or the liquid coating composition for baking, and a film body.SOLUTION: A powder coating composition for baking contains a fluorine resin in which one or more kinds of porous coordinate polymers (PCP)/metal organic structures (MOF) obtained by coordinately bonding an organic ligand and central metal are dispersed.SELECTED DRAWING: Figure 1
Patent JP-2022066858-A (JP)
Title: Molding device, molding method, and storage medium storing molding program
Inventor: ABE TAKEYUKI
IPC: B23K9/032
Filed: 2020-10-19
Abstract: To mold a molded object containing a desired metal component and having a desired shape.SOLUTION: A molding device comprises: a support mechanism Su for supporting a mold 35 having a shape corresponding to a shape of an object to be molded; a welding torch 31 for supplying a first metal wire 310 to the mole 35 and melting and dropping the first metal wire 310 by means of arc discharging; and a filler wire supply mechanism 34 for supplying a second metal wire 340 different from the first metal wire 310 to a molten pool Po formed by dropping the first metal wire 310.SELECTED DRAWING: Figure 2
Patent JP-2021095118-A (JP)
Title: Vehicular side sill structure
Inventor: KIM HYUN SIK
IPC: H01M50/20
Filed: 2020-10-26
Abstract: To provide a vehicular side sill structure which enables a side sill reinforcement material to be securely attached to a side sill without using a bracket and welding by coupling a battery mounting pipe to the side sill reinforcement material by riveting and fastening a mounting bolt to the battery mounting pipe.SOLUTION: A disclosed vehicular side sill structure includes: a side sill having a cavity; a side sill reinforcement material housed in the cavity of the side sill; and a battery mounting pipe coupled to the side sill reinforcement material. The side sill reinforcement material is coupled to the side sill by fastening a mounting bolt to the battery mounting pipe.SELECTED DRAWING: Figure 1
Patent JP-2022070327-A (JP)
Title: Sushi shaping molds and sushi shaping method
Inventor: AOKI FUTOSHI
IPC: A23L7/10
Filed: 2020-10-27
Abstract: To provide sushi shaping molds and a sushi shaping method with which anyone can shape an ordinary laterally elongated sushi.SOLUTION: An upper shaping mold 1 and a lower shaping mold 2 are placed on a flat plate 6 in the state of being combined, a sushi material N is placed on a rice ball shaping recessed mold 3 of the upper shaping mold 1, a middle mold 10 is attached over the upper shaping mold 1, cooked rice R is provided into a middle shaping through hole 11 of the middle mold 10, a downward pressing projection 16 is pressed downward by a pressing board 15 in the state of being inserted into the middle shaping through hole 11 over the middle mold 10, so that the sushi material N and the cooked rice R are pressed and shaped by the bottom face 16b of the downward pressing projection 16, the rice ball shaping recessed mold 3 and the center bottom face 3a, and finally a sushi K is shaped on the downward pressing projection 16 after turning the molds upside-down and removing the upper and lower shaping molds 1 and 2.SELECTED DRAWING: Figure 6
Patent JP-2022078511-A (JP)
Title: Wiring board
Inventor: MIZUTANI TOMOAKI
IPC: H01L23/36
Filed: 2020-11-13
Abstract: To suppress the delay of an electric signal that is transmitted from a heat sink to a ground line on a wiring board where the ground line is disposed adjacent to a wiring pattern.SOLUTION: A wiring board 1 includes a ceramic substrate (insulating substrate) 11, a heat sink 21, a ground pattern 31, and a wiring pattern 15. The ground pattern 31 is disposed on the ceramic substrate 11 and includes a notch part 33. The wiring pattern 15 is disposed on an installation surface of the ceramic substrate 11 where the ground pattern 31 is disposed, and at least a part thereof exists in a region 33A of the notch part 33 and is connected electrically to a semiconductor chip 22 through a signal line 23. The heat sink 21 is disposed so that a part thereof overlaps with a part of the ground pattern 31 on the installation surface of the ground pattern 31, and is bonded to the ground pattern 31 on the installation surface.SELECTED DRAWING: Figure 3
Patent JP-2022078638-A (JP)
Title: Microplate
Inventor: WADA AYA
IPC: C12M3/00
Filed: 2020-11-13
Abstract: To provide a microplate suitable for an automatic culture apparatus, which makes it easy to focus on cultured cells in each well in automatic observation and has excellent observation efficiency.SOLUTION: A microplate 1 comprises: an upper surface portion 10 having a rectangular plan view shape; a peripheral wall portion 12 vertically hung from the outer edge portion of the upper surface portion 10; and a plurality of bottomed cylindrical wells 14 in which a circular opening is formed in an upper surface 10a of the upper surface portion 10. Regarding the deepest parts of two wells 14, which are farthest from each other, the distance d1 between the deepest parts of two wells 14 is 400 μm or less in the direction perpendicular to a reference plane calculated by a reference plane calculation method.SELECTED DRAWING: Figure 2
Patent JP-2021036613-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: HIZUKA JUNICHI
IPC: H01L21/822
Filed: 2020-11-19
Abstract: To suppress variation in electric characteristics and improve reliability in a semiconductor device including a transistor having an oxide semiconductor.SOLUTION: A transistor 100 being a semiconductor device comprises a gate electrode 104, gate insulation films 106 and 107 on the gate electrode, an oxide semiconductor film 108 on the gate insulation film, and a source electrode 112a and a drain electrode 112b electrically connected to the oxide semiconductor film. The oxide semiconductor film includes a first oxide semiconductor film 108a on the gate electrode side, and a second oxide semiconductor film 108b on the first oxide semiconductor film. The first oxide semiconductor film includes a first region in which an atomic ratio of In is greater than an atomic ratio of M (M represents Ti, Ga, Sn, Y, Zr, La, Ce, Nd, or Hf). The second oxide semiconductor film includes a second region in which the atomic ratio of In is less than an atomic ratio of the first oxide semiconductor film. The second region includes a portion thinner than the first region.SELECTED DRAWING: Figure 1
Patent JP-2022081155-A (JP)
Title: EGR cooler and EGR device
Inventor: YOSHIOKA MAMORU
IPC: F02M26/00
Filed: 2020-11-19
Abstract: To isolate condensed water generated inside an EGR cooler from a flow of EGR gas and discharge the condensed water upstream of the EGR cooler to prevent the condensed water from flowing downstream of the EGR cooler.SOLUTION: A casing 21 constituting an EGR cooler 13 includes a main passage 21a through which EGR gas flows, an inlet 21b for introducing the EGR gas into the main passage 21a, and an outlet 21c for leading out the EGR gas from the main passage 21a. A heat exchanger 23 is arranged in the main passage 21a. The EGR cooler 13 cools the EGR gas flowing through the main passage 21a by the heat exchanger 23. The casing 21 is provided with a condensed water passage 21f, which is parallel to the main passage 21a, has both ends communicating with the inlet 21b and the outlet 21c, collects condensed water generated in the main passage 21a and lets the same flow, and a check valve 27 that opens and closes the condensed water passage 21f. In the condensed water passage 21f, a condensed water pool 28 is formed by closing of the check valve 27.SELECTED DRAWING: Figure 2
Patent JP-2021042000-A (JP)
Title: Service for full service oil station and oil supply method for full service oil station
Inventor: MIURA HIROAKI
IPC: G06Q50/10
Filed: 2020-11-26
Abstract: To reduce a burden of workers supplying oil.SOLUTION: A system for a full service oil station according to an embodiment of the invention is installed at the oil station and comprises a plurality of oil station system having a plurality of weighers for supplying oil by an operation of a worker of the oil station, a controller for controlling the plurality of weighers, an oil station server communicable with the controller, an administration server communicable with each of the oil station server of the plurality of the oil stations via a network, and a customer terminal communicable with the administration server via the network which the customer possesses.SELECTED DRAWING: Figure 1
Patent JP-2022086684-A (JP)
Title: Chair with armrest
Inventor: WATANABE TAKESHI
IPC: A47C7/54
Filed: 2020-11-30
Abstract: To improve quality by improvement in terms of use feeling, design, and strength in a chair with a synthetic resin backrest integrally provided with armrests.SOLUTION: A chair includes a leg device 1, a seat 2, a backrest 3, and armrests 4. Downward narrowed side block parts 18 are integrally formed in left and right side parts 3b of the backrest 3, upper parts of the side block parts 18 are made armrest bodies 15 that are long in a back and forth direction, and lower parts are made a boss part 9 to be fitted to leg devices 1. Upper surfaces of the armrest bodies 15 are fitted by elbow pads 19, so that the elbows softly contact and the use feeling is excellent. The side block parts 18 are narrowed downward and excellent in strength, are smoothly streamlined, and smoothly follow the backrest 3 as well. Thus, an appearance is beautiful.SELECTED DRAWING: Figure 3
Patent JP-2022087941-A (JP)
Title: Oxygen reduction electrode, and method of producing the same
Inventor: FUJIMOTO KOTARO
IPC: C25B11/04
Filed: 2020-12-02
Abstract: To provide an oxygen reduction electrode showing a low overvoltage relative to a conventionally well-known oxygen reduction electrode and exhibiting an effect of contributing to energy-saving in a sodium chloride electrolysis process.SOLUTION: The oxygen reduction electrode comprising a porous electroconductive base material and a catalyst layer formed on the porous electroconductive base material, with the catalyst layer comprising manganese oxide and electroconductive carbon, is characterized in that a weight ratio of the manganese oxide relative to the electroconductive carbon is 1:(5 to 100), and the manganese oxide is dispersed in the catalyst layer in a particulate form. A method of producing the same is disclosed.SELECTED DRAWING: None
Patent JP-2021036547-A (JP)
Title: Composite charged particle beam device
Inventor: SUZUKI HIROYUKI
IPC: H01J37/317
Filed: 2020-12-04
Abstract: To suppress curtain effect associated with a finishing process of a slice sample to obtain an observation image with few streaks.SOLUTION: A composite charged particle beam device 100 includes a first charged particle beam lens barrel that irradiates a slice sample 7 with a first charged particle beam, a second charged particle beam lens barrel that irradiates an irradiation position of the first charged particle beam of the slice sample 7 with a second charged particle beam, a sample holder 6, and a sample table 5 on which the sample holder 6 is placed, and the sample holder 6 includes a base 61 arranged on the sample table 5, a rotary drive unit 10 driven by a motor, and a rotary table 63 that rotates about a flip axis by the drive of the rotary drive unit 10. A TEM grid that holds the slice sample together with the rotary table 63 is rotated in a plane perpendicular to the observation plane of the slice sample by reciprocating drive around the flip axis.SELECTED DRAWING: Figure 3
Patent JP-2022091586-A (JP)
Title: Pile foundation structure
Inventor: SHIKAMA DAIKI
IPC: E02D27/42
Filed: 2020-12-09
Abstract: To provide a pile foundation structure allowing for erecting a column without using concrete or mortar and easily adjusting the position and tilt of the column via a position adjustment clearance.SOLUTION: In a pile foundation structure 1 for joining a foundation 20 driven into a ground and a pile 10 that is inserted into the foundation 20, the foundation 20 and the pile 10 are joined via multiple fastening members 41, 42, and 43. Multiple slits, through each of which the fastening member 41 penetrates, are formed in the foundation 20 at an interval in a height direction. In the pile 10, a position adjustment clearance is provided as a mechanism to adjust a position and an inclination of the pile 10 joined to the foundation 20, between the slit and the fastening member 41.SELECTED DRAWING: Figure 3
Patent JP-2022094617-A (JP)
Title: Motor unit and manufacturing method of motor unit
Inventor: KURODA YOSHIKAZU
IPC: H02K11/21
Filed: 2020-12-15
Abstract: To provide a motor unit and a manufacturing method of the motor unit to prevent deterioration of a resolver detection accuracy with a simple configuration.SOLUTION: A motor unit 10 according to the present disclosure includes a housing 1 in which a stator 12 of a motor 11 is fixed and a rotor 13 of the motor 11 is rotatably supported, and an end bell 2 to which a rotation detecting device 16 is mounted, and which is jointed to the housing 1 via a fastening member 5. Further, one of the housing 1 and the end bell 2 is provided with a first hole portion 3, and the other is provided with a second hole portion 4. The first hole portion 3 has a flange 6 that protrudes from an inner wall 21 of the first hole portion 3 toward the second hole portion 4 and comes into surface contact with the second hole portion 4 at the joint surface of the housing 1 and the second bell 2.SELECTED DRAWING: Figure 2
Patent JP-2022095495-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-12-16
Abstract: To solve a problem of decrease in an interest in a game since a performance mode of a game performance is uniform while an interest in a game is enhanced when a game performance having high jackpot reliability is executed in a game machine although a player's interest in a game when a game performance having high jackpot reliability is executed is enhanced and an interest in a game is enhanced further when an advantageous jackpot occurs since game performances (ready-to-win performances, character performances, and the like) include plural game performances in different execution modes, and different jackpot reliability is shown depending on a game performance to be executed.SOLUTION: A game machine for enhancing an interest in a game by various unprecedented game properties is provided.SELECTED DRAWING: Figure 35