baber/WOPTO huggingface dataset:
Patent JP-2021055490-A (JP)
Title: Wall body, wall structure and wooden block
Inventor: HASEGAWA KEIICHI
IPC: E04B2/12
Filed: 2019-10-02
Abstract: To prevent or suppress protrusion of an adhesive agent when wooden blocks are stacked up, down, left and right and attached together with the adhesive agent.SOLUTION: In a wall body 50 composed of wooden blocks 100 that are stacked up, down, left and right and attached together with an adhesive agent, grooves 180A, 180B are formed outside a top face 112 of the wooden block 100 in an out-of-plane direction (Y direction) of the wall body 50 so that the adhesive agent S accumulates in the grooves.SELECTED DRAWING: Figure 4
Patent JP-2021059989-A (JP)
Title: Exhaust emission control device, and exhaust heat recovery/emission control combined device
Inventor: HISANAGA TORU
IPC: F01N5/02
Filed: 2019-10-03
Abstract: To provide an exhaust heat recovery/emission control combined device which has a simplified structure and in which heat of a catalytic converter unit is hard to escape.SOLUTION: An exhaust heat recovery/emission control combined device 10 includes a catalytic converter unit 20 that has a catalyst carrier 22 for controlling emissions of passing exhaust gas G in an exhaust gas flow passage 11, an exhaust heat recovery unit 30 for exchanging heat between the exhaust gas G and a cooling medium W, and a switching valve 40 for switching a flow of the exhaust gas G in the exhaust gas flow passage 11. In the exhaust gas flow passage 11 behind the catalytic converter unit 20, an opening end 28 to be opened and closed by the switching valve 40 is provided. The exhaust heat recovery/emission control combined device is configured such that when the opening end 28 is opened by the switching valve 40, a flow of the exhaust gas G from the catalytic converter unit 20 to the exhaust heat recovery unit 30 is blocked, and when the opening end 28 is closed by the switching valve 40, the flow of the exhaust gas G from the catalytic converter unit 20 to the exhaust heat recovery unit 30 is allowed.SELECTED DRAWING: Figure 1
Patent JP-2020031061-A (JP)
Title: Rechargeable aluminum battery
Inventor: Rahul MUKHERJEE
IPC: H01M4/134
Filed: 2019-10-11
Abstract: To provide a rechargeable aluminum battery.SOLUTION: A rechargeable battery using a solution of an aluminum salt as an electrolyte is disclosed along with a method of preparing the battery and a method of using the battery. A battery according to the present invention includes, for example, an anode comprising aluminum, an aluminum alloy, or an aluminum compound, a cathode, a porous separator including an electrically insulating material that prevents direct contact between the anode and the cathode, and an electrolyte containing a solution of an aluminum salt, and the electrolyte makes electrical contact with the anode and the cathode.SELECTED DRAWING: None
Patent JP-2020017757-A (JP)
Title: Substrate processing apparatus, reaction vessel, and manufacturing method of semiconductor device
Inventor: NISHIDO SHUHEI
IPC: H01L21/31
Filed: 2019-10-16
Abstract: To reduce a temperature rise time in a processing chamber.SOLUTION: A substrate processing apparatus includes: a heat insulation portion 68; a reaction tube 36 that internally constitutes a processing chamber 38 including a processing region and a heat insulating region in which the heat insulating portion is arranged; a first heater 34 installed outside the processing chamber to heat the inside of the processing chamber; an exhaust space 36B formed on the side of the reaction tube; a first exhaust port 37B formed on the inner wall that separates the exhaust space and the processing chamber, and exhausts the atmosphere in the processing region; a purge gas supply unit configured to supply a purge gas to the heat insulation region and to purge at least a part of the heat insulation region; and a second exhaust port 80 formed at a position overlapping the heat insulating region in a height direction and exhausting the atmosphere in the heat insulating region to the exhaust space.SELECTED DRAWING: Figure 10
Patent JP-2021066045-A (JP)
Title: Image forming apparatus, image forming method and image forming program
Inventor: OTSUKA TAKAO
IPC: B41J29/387
Filed: 2019-10-18
Abstract: To provide an image forming apparatus that is able to obtain an image formation object of good quality even if, after an occurrence of a situation in which an operating state is changed during image formation, the operating state is returned to a normal operating state.SOLUTION: An image forming apparatus comprises: image forming means that forms an image on a recording medium; moving means that moves the image forming means relative to the recording medium; detecting means that detects whether a to-be-detected object is present in a predetermined area formed in an area within a predetermined distance from the image forming means; and control means that controls the moving speed of the image forming means relative to the recording medium according to a detection state of the to-be-detected object; wherein the control means reduces the moving speed when the to-be-detected object is detected in the predetermined area, stores an operating state of the image forming means in a temporary storage area before the image forming means stops, and exerts control so that when the stopped image forming means resumes the image forming operation, the image forming operation is based on the stored operating state.SELECTED DRAWING: Figure 1
Patent JP-2021067397-A (JP)
Title: Heating cooker
Inventor: KITAMURA MASAAKI
IPC: F24C3/08
Filed: 2019-10-23
Abstract: To provide a heating cooker capable of enlarging a grill chamber space, improving cleanability of a grill chamber, using a grill without problems even in simultaneous use with a stove portion, and improving efficiency in cooking, in the double-side grill of a gas cooking stove.SOLUTION: A heating cooker includes an upper and lower double-side grill 3 on a gas cooking stove 1, an upper heating source 32 of the grill 3 is a gas burner 32a, and a lower heating source 33 of the grill 3 is an electromagnetic induction heating-type heating coil 33a driven by a commercial power source.SELECTED DRAWING: Figure 1
Patent JP-2020082076-A (JP)
Title: Condensation system
Inventor: TSAI CHENG-TING
IPC: B01D5/00
Filed: 2019-10-24
Abstract: To provide a condensation system.SOLUTION: A condensation system for generating a condensed layer on a surface of a detection object comprises: an air stream generation device for generating a condensed air stream having a higher dew point temperature than the temperature of the surface of the detection object; and a flow passage device that includes at least one flow equalization plate each having at least one first hole, includes a flow equalization module arranged to be near the air stream generation device and receive the condensed air stream, and communicates with the air stream generation device, with the condensed air stream flowing from the air stream generation device to the flow passage device.SELECTED DRAWING: Figure 1A
Patent JP-2020075245-A (JP)
Title: Identification line coating device for tire component
Inventor: HISHIMOTO YUTARO
IPC: B29D30/06
Filed: 2019-10-31
Abstract: To provide an identification line coating device for a tire component which can suitably coat the tire component with a color ink by preventing mixing of water content into the color ink.SOLUTION: Air pressure supplied from an air supply line is given to a color ink 5 accumulated in a tank 1, and the color ink 5 is caused to outflow from the tank 1, thereby coating a tire component 14 with the color ink 5 from a pen 4 via an ink supply line. A dehumidifying part 3 for removing water content from passing air is provided in the middle of the air supply line.SELECTED DRAWING: Figure 1
Patent JP-2021070112-A (JP)
Title: Power supply device
Inventor: MACHIDA YOSHITAKA
IPC: B25F5/00
Filed: 2019-10-31
Abstract: To suppress unnecessary power consumption by stop driving of a tip tool when a worker releases holding of an electric work machine.SOLUTION: An electric supply device comprises: a work machine attachment portion attached to an electric work machine having a motor; a power supply attachment portion to which a battery is attached; power supply cords which are connected to the work machine attachment portion and the power supply attachment portion, through which electric power from the battery is transmitted to the work machine attachment portion; and a control device that stops driving of the motor on the basis of movement of the power supply cords.SELECTED DRAWING: Figure 7
Patent JP-2021077670-A (JP)
Title: Quantum cascade laser
Inventor: YOSHINAGA HIROYUKI
IPC: H01S5/22
Filed: 2019-11-05
Abstract: To provide a quantum cascade laser capable of suppressing the diffusion of a laser beam to be emitted.SOLUTION: A quantum cascade laser comprises: a laser structure having an emission surface which emits a laser beam in a first direction; and a lens having an incident surface which receives the laser beam from the emission surface and a convex surface which emits the laser beam thus condensed. The laser structure comprises: a semiconductor substrate; and a mesa waveguide which is provided on a first region on a principal surface of the semiconductor substrate and extends in the first direction. The lens includes a semiconductor and is provided on a second region on the principal surface of the semiconductor substrate. The first region and the second region are aligned in the first direction.SELECTED DRAWING: Figure 1
Patent JP-2020054347-A (JP)
Title: Disposable cell removal system
Inventor: DAVID DIXON NEWBOLD
IPC: C12M1/12
Filed: 2019-11-14
Abstract: To provide disposable filtration units for filtering cell-containing solutions with high solid contents in order to produce cell-free solutions and/or samples for further analysis, and to provide filtration processes using the units.SOLUTION: Provided is a filtration unit comprising a cassette, the cassette comprising: a first reservoir arranged to couple to a first actuator for imparting flow to a cell-containing solution in a first direction through a filter; a second reservoir arranged to couple to a second actuator for imparting flow to a cell-containing solution in a second direction through the filter; and a filter being in fluid communication with the first and second reservoirs, and, when connected to a filtration unit, being in further fluid communication to a sample inlet and a sample outlet. The cassette is disposable and housed in the filtration unit by a connector being removably adjoinable to the filtration unit, and the filtration unit comprising the first and second actuators and one or more valves.SELECTED DRAWING: None
Patent JP-2021080950-A (JP)
Title: Vehicular power transmission device
Inventor: OITA SHINJI
IPC: F16D25/06
Filed: 2019-11-14
Abstract: To provide a vehicular power transmission device where a canceler chamber is formed without increasing the number of components.SOLUTION: In a power transmission device 10, a clearance S opened to a piston 62 side with respect to a counter gear 54 is formed between an outer peripheral face 80 of a second circular cylinder part 50b of a counter shaft 50 and an inner peripheral face 78 of an opening hole 54c of the counter gear 54. A first cylindrical part 86a is fitted into the clearance S. The power transmission device 10 includes a second seal member 82 mounted between the outer peripheral face 104 and the inner peripheral face 78 forming the clearance S, and a second oil chamber 74 which is a space formed in an oil tight manner by the counter gear 54, the first cylindrical part 86a, and the counter shaft 50 and to which working oil is supplied from a second oil path 70, the second oil chamber 74 being formed on the side where a piston 62 is moved forward to a first oil chamber 72 in an axial line C direction by the hydraulic pressure of the working oil supplied to the first oil chamber 72.SELECTED DRAWING: Figure 2
Patent JP-2021080579-A (JP)
Title: Garment belt
Inventor: SUGINAMI YASUYUKI
IPC: A41F9/00
Filed: 2019-11-15
Abstract: To provide a garment belt with good appearance.SOLUTION: In a garment belt 100, a projection piece 41 of a locking member 40 is inserted into an insertion part 50 of a rear end 12 of a belt 10, the belt 10 is connected to a connection body 30, and a pair of folding pieces 33 and 34 are folded so that the belt 10 connected to the connection body 30 is covered from both sides to reinforce the connection. Thus, the belt 10 and the connection body 30 are not disconnected and the garment belt 100 can suitably be used. In particular, a connection style of an overlapping form of the belt 10 and the connection body 30 (folding pieces 33 and 34) is adopted in the garment belt 100, and therefore the belt is not damaged by a connection metal fitting (locking tooth) like a conventional garment belt. Thus, the belt can be used with good appearance.SELECTED DRAWING: Figure 4
Patent JP-2021082694-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: YANAGIDA HIDEAKI
IPC: H01L21/60
Filed: 2019-11-19
Abstract: To provide a semiconductor device capable of suitably mounting a plurality of elements therein.SOLUTION: A semiconductor device A1 includes a substrate 10, main surface wiring 22, a first element 60, a second element 70, a first joint 40, and a second joint 50. The first joint 40 has a solder layer 43 interposed between the first element 60 and the main surface wiring 22, and the second joint 50 has a solder layer 53 interposed between the second element 70 and the main surface wiring 22. The thickness of the solder layer 43 of the first joint 40 is thicker than the thickness of the solder layer 53 of the second joint 50.SELECTED DRAWING: Figure 2
Patent JP-2021081338-A (JP)
Title: Rubber material deformation analysis method
Inventor: SAGITANI SATOSHI
IPC: G01N23/04
Filed: 2019-11-20
Abstract: To provide a deformation analysis method which allows for stably performing computation by the digital image correlation method along a contour of a test piece.SOLUTION: A deformation analysis method for rubber materials according to an embodiment comprises: imparting a random pattern to a test piece consisting of a rubber material; photographing the test piece while deforming the same to acquire multiple images; obtaining a contour 30 of the test piece from one of the acquired multiple images and setting an analysis area 28 by setting multiple analysis points 36 and subsets 42 on the image with the obtained contour 30, where each subset 42 is set such that it does not pass the contour 30; and calculating a displacement of each analysis point 36 by the digital image correlation method in the analysis area 28.SELECTED DRAWING: Figure 4
Patent JP-2020035484-A (JP)
Title: Electronic apparatus, character input control method, and character input program
Inventor: NAGASAKA YUSHI
IPC: H04M1/247
Filed: 2019-11-20
Abstract: To improve a technique of a character input by using a touch screen.SOLUTION: An electronic apparatus (for example, a smart phone) 1, comprises: a touch screen including a first key region to which a plurality of first keys is associated and a second key region to which a plurality of second keys is associated; and a controller that executes a character input processing on the basis of an operation for the key detected in the first and second regions of the touch screen. The first region is a region along a first edge of the touch screen. The plurality of first keys is arranged along the first edge. The second key region is a region along a second edge different from the first edge of the touch screen. The plurality of second keys is arranged along the second edge.SELECTED DRAWING: Figure 4
Patent JP-2021082540-A (JP)
Title: Fuel battery system
Inventor: WASHIO SHO
IPC: H01M8/00
Filed: 2019-11-21
Abstract: To provide a fuel battery system that makes it possible to suppress reduction in warm-up efficiency of a fuel battery.SOLUTION: A fuel battery system performs gas supply control of controlling a gas supply unit using storage power of a secondary battery to supply to a fuel battery purge gas differing from reaction gas. The gas supply control is performed after performing a normal parking purge that is performed when an outside air temperature is low. The gas supply control is performed, when a vehicle is stopped and power with which the secondary battery can be charged is smaller than prediction charging power from the fuel battery to the secondary battery in the case of performing warm-up operation of the fuel battery. The gas supply control is stopped when power with which the secondary battery can be charged exceeds the prediction charging power. The fuel battery system can suppress deterioration of the secondary battery and suppress reduction in warm-up efficiency of the fuel battery.SELECTED DRAWING: Figure 2
Patent JP-2021080008-A (JP)
Title: Wet sheet packaging bag, and method for producing the same
Inventor: HATTORI KAZUO
IPC: A47K7/00
Filed: 2019-11-22
Abstract: To solve an actual situation where those problematic in quality are able to be only supplied though there are a great deal of those who potentially desire that a lid flap is subjected to an advertisement processing to be distributed as a sales-promoting article, in a situation where those obtained by packaging the same wet sheet with the same packaging bag/lid flap since it is based on the premise that a bag-packed wet sheet product is mass-produced.SOLUTION: An advertisement flap, in which an adhesive layer is arranged on a facing surface and which is larger than a temporarily sealing seal, is arranged in a shape of including the temporarily sealing seal, the flap in the form of being opened by being curved from an end part on the other end side without peeling on one end side, on the temporarily sealing seal of a wet sheet packaging bag in which a wet sheet take-out port provided in a bag body is sealed by the temporarily sealing seal provided with the adhesive layer on the facing surface.SELECTED DRAWING: Figure 1
Patent JP-2021080014-A (JP)
Title: Can for sparkling drink, and method for producing the same
Inventor: FURUHARA TORU
IPC: B65D25/14
Filed: 2019-11-22
Abstract: To provide a can for a sparkling drink capable of more improving a sparkling property without damaging a filling property, and a method for producing the same.SOLUTION: The can for a sparkling drink includes an upper face, a lower face and a body part; a plurality of caldera-shaped structures having an average diameter of 10 to 60 μm are disposed on an inner face of the body part, and the plurality of caldera-shaped structures have a density of 7 to 20 pieces per 1 mm2.SELECTED DRAWING: Figure 1
Patent JP-2021083589-A (JP)
Title: Skin cleaning device and skin cleaning method
Inventor: TOKUSHIGE MARO
IPC: B05B7/06
Filed: 2019-11-26
Abstract: To provide a skin cleaning device that removes dirt in skin pores up to the bottoms of the pores.SOLUTION: A skin cleaning device has a shower-head 100 having a grain-mixed gas injection port 125 for injecting a grain-mixed gas with grains mixed in a gas and a liquid jetting port 135 for jetting liquid. The grain-mixed gas and the liquid are simultaneously applied to skin to clean it.SELECTED DRAWING: Figure 2
Patent JP-2021083639-A (JP)
Title: Radiographic system, movement assist device, and program
Inventor: MURAOKA TAKEYUKI
IPC: A61B6/00
Filed: 2019-11-27
Abstract: To match a period or timing when a device instructs a movement with each subject, in kymography which photographs a movement of the subject.SOLUTION: A radiographic system 100 comprises: radiographic means 1 and 2 for photographing a dynamic state of a subject; and notification means 3 and 4 for giving predetermined notification to the subject, during photographing by using the radiographic means 1 and 2. The notification means 3 and 4 switch the content of the notification on the basis of a dynamic image composed of a plurality of frames obtained by photographing the subject.SELECTED DRAWING: Figure 3
Patent JP-2020096517-A (JP)
Title: Power conversion device and control device thereof
Inventor: MIYAZAKI TATSUYA
IPC: H02M7/48
Filed: 2019-11-27
Abstract: To control both an AC/DC conversion circuit and a DC/AC conversion circuit.SOLUTION: A control device 100 is used as a control body of a power conversion device 1 including a switch circuit 10 including transistors M1 to M4, and subtracts a multiplication signal (=K×I) obtained by multiplying a control target current I of the switch circuit 10 by a predetermined coefficient K from a reference signal REF according to an operation mode MODE (PFC/INV) of the power conversion device 1, and generates control signals S1 to S4 (and thus gate signals G1 to G4) of the transistors M1 to M4 on the basis of the calculation result (=REF-K×I).SELECTED DRAWING: Figure 1
Patent JP-2021084773-A (JP)
Title: Call system and call method
Inventor: KANEKO TOMOYA
IPC: B66B3/00
Filed: 2019-11-28
Abstract: To provide a call system and a call method for efficiently calling a conveyance car of an elevator and the like.SOLUTION: A call device 10 of an elevator car E1 is used for a yard instrument including the elevator car E1 in which a self-traveling truck 20 gets on, an interphone P1 provided in a doorway of the elevator car E1, and an interphone P2 used by an operator of the elevator car E1. The call device 10 outputs a calling signal to the interphone P2 through the interphone P1 in response to a sensor 18 for detecting the truck 20 at a standby place where the truck is waiting to get on the elevator car E1 and detection of the truck 20 done by the sensor 18 and outputs standby information of the truck 20 to the interphone P2 through the interphone P1 based on a response from the interphone P2.SELECTED DRAWING: Figure 1
Patent JP-2021088934-A (JP)
Title: Blow-by gas exhaust structure
Inventor: SADATOMI MASASHI
IPC: F01M13/00
Filed: 2019-12-02
Abstract: To enable a simple blow-by gas exhaust structure to prevent a blow-by gas hose from ice accretion on an inner wall thereof and from blockage due to ice block formation therein.SOLUTION: A blow-by gas discharge structure 1 comprises: an engine 2 of a vehicle; a frame 3; an engine mount 4 for connecting the engine 2 and the frame 3 while absorbing relative displacement difference between the engine 2 and the frame 3; and a blow-by gas hose 5 for discharging blow-by gas, in an engine 2 at the side of a crankcase as a result of leakage through a gap between the cylinder and the piston of the engine 2, into the atmosphere. The blow-by gas hose 5 is connected to the frame 3. The blow-by gas hose 5 is subject to the relative displacement difference between the engine 2 and the frame 3 caused by vibration of the engine 2 as a source of the relative displacement. Even if water freezes inside the blow-by gas hose 5, the blow-by gas hose 5 is subject to forcible displacement. Thus, the blow-by gas discharge structure enables a simple structure to prevent the blow-by gas hose 5 from ice accretion on an inner wall thereof and from blockage due to ice block formation therein.SELECTED DRAWING: Figure 1