baber/WOPTO huggingface dataset:
Patent JP-2023059056-A (JP)
Title: Board case of game machine
Inventor: INOSE KUNIO
IPC: A63F5/04
Filed: 2021-10-14
Abstract: To provide a board case of a game machine for improving a fraudulence suppression effect by making it difficult to falsifying an identification information printing part of a board case for housing a control board.SOLUTION: A board case part 60 for housing a main control board of a game machine includes identification information printing parts 94, 95 on which identification information is printed, and the identification information printing parts 94, 95 have three-dimensional shape part that is formed three-dimensionally since a sectional shape of a surface side of the board case part 60 is a sectional arc shape, and on which identification information is printed from a surface side of the board case part 60.SELECTED DRAWING: Figure 29
Patent JP-2022025087-A (JP)
Title: Methods for in vitro manufacture of gastric fundus tissue and compositions related to those methods
IPC: C12N5/071
Filed: 2021-10-15
Abstract: PROBLEM TO BE SOLVED: To provide methods for converting mammalian definitive endoderm (DE) cells into specific tissue(s) or organ(s) through directed differentiation. 
     SOLUTION: An in vitro method of inducing differentiation of parietal cells in human fundal gastric organoids (hFGOs) comprises contacting the hFGOs with a MEK inhibitor for a period sufficient to induce differentiation of the parietal cells in the hFGOs. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022066179-A (JP)
Title: Brilliant multilayer coating film formation method
Inventor: SAIGA TADANOBU
IPC: C09D7/61
Filed: 2021-10-15
Abstract: To provide a multilayer coating film formation method which enables formation of a coating film having less unevenness and excellent brightness even under a normal temperature drying condition.SOLUTION: A brilliant multilayer coating film formation method includes a step (1) of coating a coloring coating material (I) containing a coloring pigment and a resin component onto a base material surface so that a thickness of a colored coating film is equal to or thicker than a covering film thickness, and drying the coloring coating material and providing a colored coating film, and a step (2) of coating a brilliant coating material (II) containing a brilliant pigment and a resin component onto the colored coating film obtained in the step (1), drying the brilliant coating material, and forming a brilliant coating film, in which the colored coating film does not contain a brilliant pigment or has a content of the brilliant pigment smaller than that of the brilliant coating film, and the brilliant coating film contains 0.05-15 mass% of the brilliant pigment and is thinner than a covering film thickness.SELECTED DRAWING: None
Patent JP-2022078954-A (JP)
Title: Chip package, electronic device and method (fatigue failure resistant electronic package)
Inventor: KAMAL K SIKKA
IPC: H01L21/822
Filed: 2021-10-15
Abstract: To provide a chip package that reduces temperature-induced stresses.SOLUTION: A chip package 100 comprises a chip 102 having a chip temperature sensor 108. The chip temperature sensor is configured to measure a temperature of the chip in a localized area around the chip temperature sensor. The chip package also includes a chip carrier 104 coupled to the chip via a plurality of interconnections 106. The chip carrier includes a carrier temperature sensor 112 vertically aligned with the chip temperature sensor. The carrier temperature sensor is configured to measure a temperature of the chip carrier in a localized area around the carrier temperature sensor. The chip carrier further includes a localized heater element 114 located near the carrier temperature sensor and configured to generate heat in response to a detected difference based on comparison of the temperature of the chip and the temperature of the chip carrier. The localized heater element adjusts the detected difference in the localized area around the chip temperature sensor.SELECTED DRAWING: Figure 1A
Patent JP-2023060568-A (JP)
Title: remote control system
Inventor: URO AKIRA
IPC: B66F9/24
Filed: 2021-10-18
Abstract: To intuitively and easily operate a forklift even when some obstacle exists between the forklift and an object when operating the forklift remotely.SOLUTION: A guided route display unit 236 is configured: to display on a display unit 20 a guide route GR connecting a forklift 1 and an object 110 to avoid an obstacle 120 when a first determination unit 234 determines that the obstacle 120 exists; and to display on the display unit 20 the guide route GR connecting the forklift 1 and the object 110 in a straight line when the first determination unit 234 determines that the obstacle 120 does not exist. A notification line display unit 237 is configured: to display a notification line DL connecting the forklift 1 and the obstacle 120 on the display unit 20 when a second determination unit 235 determines that the obstacle 120 exists; and not to display the notification line DL on the display unit 20 when the second determination unit 235 determines that the obstacle 120 does not exist.SELECTED DRAWING: Figure 9
Patent JP-2023061100-A (JP)
Title: system
Inventor: HORIMOTO TETSUYA
IPC: G09G5/36
Filed: 2021-10-19
Abstract: To provide a technique capable of acquiring an image for performing the accurate driving support.SOLUTION: A system includes: a wearable device which is mounted on the head of a driver and has a photographing part for photographing the outside world from the inside of the vehicle when the driver is in the vehicle; and an image processing part which distinguishes a mirror image and performs the masking processing on the mirror image when it is determined that the mirror image of an own vehicle is included in a photographed image acquired by photographing the outside world by the photographing part.SELECTED DRAWING: Figure 4
Patent JP-2023063697-A (JP)
Title: Interdependent network setting method, apparatus, and program
Inventor: OGINO OSAO
IPC: H04L41/0631
Filed: 2021-10-25
Abstract: To present inter-network link configuration for minimizing cascade failure cost caused by a given initial node failure, in a short time, in interdependent networks.SOLUTION: An expander graph generation unit 101 generates an expander graph based on information of networks dependent on each other and information of inter-network link candidates. A mixed integer programming model solution unit 102 repeats solution of a mixed integer programming model which includes binary variables representing inter-network link configuration for minimizing cascade failure cost caused by assumed initial node failures and indicating whether each node of the networks causes a failure for each initial node failure. Some binary variables corresponding to initial node failures that cause relatively large cascade failure cost are preferentially selected, based on a feasible solution of the mixed integer programming model, and solution of the mixed integer programming model including only the selected binary variables is recursively repeated.SELECTED DRAWING: Figure 4
Patent JP-2022075555-A (JP)
Title: Compound, resin, resist composition, and method for producing resist pattern
Inventor: SHIMADA MASAHIKO
IPC: G03F7/039
Filed: 2021-10-26
Abstract: To provide a compound, a resin, and a resist composition which allow a resist pattern having good line edge roughness (LER) to be produced.SOLUTION: The compound represented by formula (I), the resin, and the resist composition are provided. [In the formula, X1 represents a bond selected from an ether bond, an ester bond and a carbonate ester bond, or a linking group in which bonds selected from a single bond, an ether bond, an ester bond and a carbonate ester bond are combined with an optionally substituted arylene group; L1 represents a single bond or an optionally substituted hydrocarbon group; Ar represents an optionally substituted aromatic hydrocarbon group; X2 represents O or S; R1 represents a halogen atom or a haloalkyl group; R2 represents a halogen atom, a hydroxy group, a haloalkyl group or the like; m1 represents an integer of 1-6; and m2 represents an integer of 0-4.]SELECTED DRAWING: None
Patent JP-2022169423-A (JP)
Title: Sizing agent composition for fiber, sizing agent solution for fiber, fiber bundle, fiber product and composite material
Inventor: INOUE HIROFUMI
IPC: D06M13/17
Filed: 2021-10-28
Abstract: To provide a sizing agent for a fiber which suppresses fuzzing and is excellent in openability.SOLUTION: A sizing agent composition for a fiber contains an aliphatic alcohol alkylene oxide adduct (A) and a polyester resin (B), wherein the polyester resin (B) is obtained by reacting a dicarboxylic acid or its anhydride (b1) and diol (b2), the diol (b2) contains at least each one of first diol (b21) having a (poly)oxyethylene group having the number of oxyethylene groups per the (poly)oxyethylene group of 1-9, and second diol (b22) having the number of oxyethylene groups per the polyoxyethylene group of 10-60, and contains 5-40 pts.wt. of the aliphatic alcohol alkylene oxide adduct (A) with respect to 100 pts.wt. of the polyester resin (B).SELECTED DRAWING: None
Patent JP-2023066698-A (JP)
Title: Array substrate, display device, and manufacturing method for array substrate
Inventor: AOKI TOMOHISA
IPC: G09F9/30
Filed: 2021-10-29
Abstract: To prevent short-circuiting.SOLUTION: An array substrate 21 includes a drain electrode 23C, first insulating films 21F6 and 21F7 disposed on an upper layer side of the drain electrode 23C and having a contact hole 21CH3 formed at a position overlapping with the drain electrode 23C, a pixel electrode 24 disposed on an upper layer side of the first insulating films 21F6 and 21F7, overlapping with the drain electrode 23C at least in the contact hole 21CH3, and connected to the drain electrode 23C, a second insulating film 21F9 disposed on an upper layer side relative to the pixel electrode 24, overlapping with the pixel electrode 24 in the contact hole 21CH3, and disposed extending out of a contact hole CH3, a conductor part 31 disposed on an upper layer side relative to the second insulating film 21F9 and overlapping with the pixel electrode 24 at least in the contact hole 21CH3, and an insulating part 32 that is disposed on the upper layer side relative to the pixel electrode 24 and a lower layer side relative to the conductor part 31 and disposed overlapping with the pixel electrode 24 in the contact hole 21CH3.SELECTED DRAWING: Figure 9
Patent JP-2022010069-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing fraudulent acts. 
     SOLUTION: Variable means varies to a first position where game balls can enter ball entry means and a second position where entry of game balls becomes more difficult than at the first position. A variable game in which the variable means varies from the second position to the first position for a prescribed period is executed on the basis that a predetermined specific condition is satisfied. Prescribed privilege advantageous to a player is imparted on the basis that game balls enter a specific area during an execution period of the variable game. Game balls entering the ball entry means are discharged by discharge means outside the ball entry means. On the basis that the predetermined specific period passes after execution of the variable game starts, the variable game ends, whether all game balls entering the ball entry means are discharged by the discharge means or not. Thus, it is possible to suppress fraudulent acts. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023070475-A (JP)
Title: Display device
Inventor: SASAKI TASUKU
IPC: G06Q50/16
Filed: 2021-11-09
Abstract: To provide a technology for improving convenience of a user, in a display system of a management system that manages energy.SOLUTION: A display device of a management system that manages energy is configured to display, on one screen, multiple pieces of information on electric power and heat in the management system.SELECTED DRAWING: Figure 4
Patent JP-2023078551-A (JP)
Title: Abnormality detection method and abnormality detection device for blast furnace tuyere connection tube
Inventor: LEE SEONG HYUN
IPC: G01N25/72
Filed: 2021-11-26
Abstract: To provide an abnormality detection method and an abnormality detection device for a blast furnace tuyere connection tube, which detects an abnormality by measuring the surface temperature, in order to prevent the leakage of air due to abnormal combustion.SOLUTION: A surface temperature of a blast furnace tuyere connection tube is measured, a residual thickness of the refractory is calculated by considering the temperature of the hot air in the steady operation and the heat transfer characteristics of the internal refractory, and at least one threshold of the surface temperature and the rate of change of the surface temperature with time during abnormal combustion is set to detect the abnormality.SELECTED DRAWING: Figure 5
Patent JP-2022016662-A (JP)
Title: Friction pressure-welding device, friction pressure-welding method, and joined body
IPC: B23K20/12
Filed: 2021-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a joined body with a high joint strength which is joined by friction pressure-welding. 
     SOLUTION: A first chuck device 50 grips a steel component 10 including a first cylindrical part 11 with a first press-welding surface 15. A second chuck device 60 grips a cast iron component 20 including a second cylindrical part 21 with a second press-welding surface 25. The first cylindrical part 11 of the steel component 10 and the second cylindrical part 21 of the cast iron component 20 are pressed against each other. Consequently, the first pressure-welding surface 15 is deformed into a first annular surface which is annularly formed with a first width, and a burr surface which is so formed as to be continuous with the first annular surface. The second pressure-welding surface 25 is deformed into a second annular surface which is annularly formed with a second width. Further, the whole first annular surface and at least a part of the burr surface, and the second annular surface are joined by friction pressure-welding. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023078989-A (JP)
Title: tire
Inventor: KAWANOUE TAKAHIRO
IPC: B60C5/00
Filed: 2021-11-26
Abstract: To provide a tire capable of exerting excellent wet performance and noise performance.SOLUTION: A tire has a tread portion 2 designating a direction of installation to a vehicle. A first middle land part 11 is provided with at least one first middle sipe 16 completely crossing the first middle land part 11 in a tire axial direction. A second middle land part 12 is provided with at least one second middle sipe 17 completely crossing the second middle land part 12 in the tire axial direction. The first middle sipe 16 and the second middle sipe 17 respectively include sipe body portions 20 extending a tire radial direction, and chamfering portions 21 opening to a tread surface of a tread portion with a larger width than the sipe body portion 20. The chamfering portion of the first middle sipe 16 extends in the tire axial direction with a fixed chamfering width. The chamfering portion of the second middle sipe 17 increases a chamfering width from a position where the chamfering width is the minimum toward both sides in the tire axial direction.SELECTED DRAWING: Figure 1
Patent JP-2023079792-A (JP)
Title: Power supply system and method for controlling power supply system
Inventor: TERANISHI KEN
IPC: B60R16/033
Filed: 2021-11-29
Abstract: To provide a power supply system and a method for controlling the power supply system that prevent the discharge of an additional battery due to a dark current in a load.SOLUTION: A power supply system, which is installed in a vehicle having a normal driving mode by a driver and an autonomous driving mode, comprises a first load circuit, a second load circuit, a first relay, a second relay, and a controller. The first load circuit is connected to a first load, which operates with electric power from a main battery and is required for continuation of the normal driving mode. The second load circuit is connected to a second load, which operates with electric power from the main battery or an additional battery and is required for continuation of the autonomous driving mode. The first relay is provided to a feeder connecting the first and second loads to allow or disallow conduction between the first and second load circuits. The second relay allows or disallows conduction between the additional battery and the second load. The controller determines whether the driving mode of the vehicle is the normal driving mode or the autonomous driving mode.SELECTED DRAWING: Figure 1
Patent JP-2023008762-A (JP)
Title: Butterfly-type garbage compressing device
Inventor: KAMEDA KEIJI
IPC: B65F1/10
Filed: 2021-11-30
Abstract: To provide a garbage bin supporting tool that enables storing lots of garbage by compressing paper cups, cup noodle containers, and egg packages stored in the garbage bin, reducing the number of garbage collections, making the opening easy to knot by compressing the garbage in the top, and reducing the number of garbage bags disposed of.SOLUTION: A compressing device for compressing garbage stored inside a garbage bin B includes: an operating part 10; a main shaft part 20; and a butterfly compressing part 30. The operating part 10 is designed to operate an opening and closing plate 31 of the butterfly compressing part 30 with an operating lever 12 and an operating lever 13 through an operating rod 11 inserted into the main shaft part 20 and to be folded when ascending and be extended when descending.SELECTED DRAWING: Figure 1
Patent JP-2022031848-A (JP)
Title: Bed system
IPC: A61B5/00
Filed: 2021-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a bed system capable of improving easiness of use. 
     SOLUTION: A bed system includes a plurality of bed devices and, a first input and output device capable of communicating with the plurality of bed devices. The first input and output device performs a first operation. In the first operation, the first input and output device receives input of a first set value on a first item set to each of the plurality of bed devices. The first input and output device, and at least one of the plurality of bed devices perform an operation according the first set value. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022033909-A (JP)
Title: Method for preparing medical product comprising nano-fibrillar cellulose and medical product
IPC: A61K8/81
Filed: 2021-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a medical product comprising nano-fibrillar cellulose and a medical product. 
     SOLUTION: The present invention discloses: a method that comprises providing an aqueous dispersion of nano-fibrillar cellulose, providing a layer of gauze, impregnating the gauze with the aqueous dispersion of nano-fibrillar cellulose, and dewatering the impregnated gauze; and a medical product that comprises a layer of gauze impregnated with nano-fibrillar cellulose having fibrils or fibril bundles isolated from cellulose-based fiber raw material, where the nano-fibrillar cellulose is uniformly dispersed in the gauze, another layer is not formed on a surface of the gauze from the nano-fibrillar cellulose, and the impregnated gauze is dehydrated. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022028973-A (JP)
Title: Currency processing device
IPC: G07G1/00
Filed: 2021-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a currency processing device and a settlement system that can be down-sized. 
     SOLUTION: A currency processing device includes: a bill processing unit 6 that processes a bill input to a bill input port 26; a coin input port 234 that is provided adjacent to the bill input port 26, and to which a coin is input; a guide unit that guides downward the coin input to the coin input port 234; and a coin processing unit 5 that is arranged below the bill processing unit 6, and processes the coin input to the coin input port 234 and guided by the guide unit. A dimension in a device width direction can be reduced compared to a case where the bill processing unit 6 and the coin processing unit 5 are arranged side by side in the device width direction. The coin input port 234 is provided adjacent to the bill input port 26 to facilitate an input operation of the bill and the coin. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023088149-A (JP)
Title: Synchronous operation device
Inventor: OMORI YOICHI
IPC: H02P5/52
Filed: 2021-12-14
Abstract: To achieve absolute synchronous operation without the need for a high-precision position sensor.SOLUTION: A synchronous operation system 1 includes: a command completion flag operator 240 that outputs a flag Fr that is 0 from immediately after power-on until just before a position command clear command is turned on and then turned off and then becomes 1; an initial position detector 224 that outputs an initial value Cn0 of a rotational position Cn of a machine 207 from a position sensor 211, a motor home sensor 222, and a machine home sensor 223, and a flag Fo that changes from 0 to 1 at the time of outputting Cn0; a rotary position command operator 229 that clears a rotary position command Pn when a position command clear command is turned on and updates Pn by a position command change amount ΔPn when a position command clear command is turned off; and a machine rotation position operator 225 that calculates Cn by accumulating the output pulses of the position sensor 211 with Cn0 as an initial value when Fo is 1. The synchronous operation system 1 controls a motor 206 with a predetermined speed command when a product of Fr and Fo is 0 and controls the motor 206 so that the Cn follows Pn when the product is 1.SELECTED DRAWING: Figure 1
Patent JP-2023090130-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: OBARA MANABU
IPC: B41J2/18
Filed: 2021-12-17
Abstract: To improve discharge stability.SOLUTION: A liquid discharge head discharges liquid while scanning in a main scanning direction. The liquid discharge head includes a discharge element for generating a pressure for discharging liquid in a pressure chamber, a supply flow passage for supplying the liquid to the pressure chamber, a recovery flow passage which is connected to the supply flow passage through the pressure chamber and recovers the liquid from the pressure chamber, a circulation pump which supplies the liquid into the pressure chamber from the supply flow channel, recovers the liquid in the pressure chamber from the recovery flow passage, and can feed the liquid to the supply flow passage, first pressure adjustment means which is arranged between an outlet flow passage and the supply flow passage of the circulation pump, and adjusts a pressure of the supply flow passage, and second pressure adjustment means which is arranged between an inlet flow passage and the recovery flow passage of the circulation pump, and adjusts a pressure of the recovery flow passage.SELECTED DRAWING: Figure 5
Patent JP-2023081798-A (JP)
Title: Cleaning method of inside of wellhole
Inventor: MARUKAME KAZUO
IPC: B08B3/08
Filed: 2021-12-01
Abstract: To provide a method capable of simultaneously dissolving metal oxides contained in deposits inside of a wellhole and decomposing biofilms, thereby enabling cleaning of a wellhole in a short time and safely.SOLUTION: A well cleaning method according to the present invention includes adding organic acid and hydrogen peroxide to the water inside a wellhole to conduct cleaning in an environment where organic acid and hydrogen peroxide coexist.SELECTED DRAWING: None