baber/WOPTO huggingface dataset:
Patent JP-2021075065-A (JP)
Title: Luminaire device for vehicle and interior material for vehicle
Inventor: TANAKA KENJI
IPC: B60Q3/60
Filed: 2019-11-05
Abstract: To provide a luminaire device for a vehicle which has both functions of direct lighting and indirect lighting and has a simple construction, as well as, an interior material for the vehicle to which such a luminaire device is attached.SOLUTION: In a luminaire device which comprises: a housing 20 which includes an opening 21 facing the inside of a vehicle cabin; an LED substrate 30 which is arranged on a bottom surface part 24 of the housing 20; and a reflector 50 formed in an opening shape spreading from the bottom surface part 24 side toward the opening 21 side, and reflects light which the LED substrate 30 radiates, toward the inside of the vehicle cabin by an opening inner surface 52 thereof. A clearance 57 is formed between the reflector 50 and an opening edge 22 of the opening 21. The reflector 50 is configured so that a reverse side outer surface 53 of a reverse side of the opening inner surface 52 is also formed as a reflection surface and light reflected by the reverse side outer surface 53 among the light which the LED substrate 30 radiates, is emitted from the clearance 57.SELECTED DRAWING: Figure 4
Patent JP-2020081863-A (JP)
Title: Straw structure formed of environmental protection fiber
Inventor: LAI CHIH CHIN
IPC: A47G21/18
Filed: 2019-11-06
Abstract: To provide a fiber straw structure for environmental protection.SOLUTION: A straw structure comprises a tube body 30 which is molded by a raw material such as a sugar cone fiber and a tea fiber which are suitable for environmental protection and can be easily degraded, a water inlet port 20 and a sucking port 40 are provided on one of both ends of the tube body. A cross section between the water inlet port and the sucking port has a circular plane part formed into a circular shape, from the circular plane part to the sucking port, a first flat shrinkage weight surface part 32 which is flat at a first inclination degree and reaches to the sucking port, is formed. The sucking port is formed into a flat shrinkage bent pipe port which is formed into an almost elliptic shape. By the structure, when a user drinks a beverage by containing the sucking port of the tube body in a user's mouth, a shape of the first flat shrinkage weight surface part matches a shape when being contained in the user's mouth, so that, rotation of the tube body is avoided, a gap between a mouth and the tube body is reduced, and a sucking effect and comfort of sucking can be improved.SELECTED DRAWING: Figure 1
Patent JP-2021076726-A (JP)
Title: Image forming apparatus and storage method
Inventor: ISHIKURA YUJI
IPC: G03G21/00
Filed: 2019-11-09
Abstract: To easily secure a storage place where a developing device can be stored in a good storage state.SOLUTION: An image forming apparatus comprises a developing device 26 (process cartridge 20) that can be attached to an image forming unit 15, and is provided with a storage unit 45 in which a developing device 26 (process cartridge 20) that is not used in the imaging unit 15 is removably stored in substantially the same posture as that when attached to the image forming unit 15, at a position different from the image forming unit 15, the position not involved in an image forming operation. The image forming apparatus is provided with environment control means 50, 55 that control at least one of the temperature and humidity in the storage unit 45.SELECTED DRAWING: Figure 4
Patent JP-2021073927-A (JP)
Title: Anti-human cripto-1 antibody
Inventor: SENOO SHOJI
IPC: C12N1/19
Filed: 2019-11-11
Abstract: To develop a technology for suppressing cancer stem cells.SOLUTION: A human-derived anti-human Cripto-1 antibody is provided.SELECTED DRAWING: None
Patent JP-2021075187-A (JP)
Title: Vehicle seat
Inventor: KIM DONG-HYUN
IPC: B60N2/56
Filed: 2019-11-11
Abstract: To provide a vehicle seat capable of suppressing swelling of a seated occupant's foot.SOLUTION: A blower mechanism 20 provided in a seat cushion 12 can switch between the first state of being operated to warm a seated occupant P from a front end 12A of the seat cushion 12 and the second state of not being operated to warm the seated occupant P from the front end 12A of the seat cushion 12. A control part 42 controls the blower mechanism 20 so that the first and second states can be alternately repeated in a state in which the occupant sits on the seat cushion 12.SELECTED DRAWING: Figure 1
Patent JP-2021082448-A (JP)
Title: Manufacturing method for battery
Inventor: FUJISHIMA MASATAKE
IPC: H01M50/10
Filed: 2019-11-18
Abstract: To provide a technique of manufacturing a battery with improved sealing property.SOLUTION: A manufacturing method for a battery including an electrode body, a laminate outer package, and a current collector terminal that is partially led out from the outer package includes a step of heat sealing an outer periphery of the outer package while disposing the electrode body so that the electrode body is housed in the outer package and disposing the current collector terminal so that at least a part is led out from the outer package. The heat sealing is performed by a heat sealing device that applies a predetermined heat quantity to the periphery while having the outer periphery held from both sides. In the heat sealing, in order to make the heat quantity obtained by drawing heat from the current collector terminal in a direction of the electrode body in the heat quantity applied to a region of the held periphery that faces the current collector terminal and the heat quantity applied to a non-facing region of not facing the current collector terminal substantially the same, the heat quantity applied from the heat sealing device is made different between these regions.SELECTED DRAWING: Figure 4
Patent JP-2021078437-A (JP)
Title: Culture apparatus
Inventor: TAKAHASHI YOSHIHIRO
IPC: C12M3/00
Filed: 2019-11-20
Abstract: To provide a culture apparatus that can appropriately adjust the humidity of a culture space, and easily perform maintenance.SOLUTION: A culture apparatus 1 comprises: a body 10 having a culture space 20; a drawer part 33 which is constituted to be capable of being pulled out or pushed in between an installed position inside the body 10 and the outside of the body 10; a humidity adjustment device 36 which is provided for the drawer part 33 and adjusts the humidity of the culture space 20; and a controller which controls the humidity adjustment device 36, in which the humidity adjustment device 36 comprises: a water housing part housing water; a pump which pumps up water inside the water housing part and drips pumped-up water; and a heater 36b which heats water dripped from the pump to create steam.SELECTED DRAWING: Figure 1
Patent JP-2021082991-A (JP)
Title: A/d converter
Inventor: NAKAMURA KUNIHIKO
IPC: H03M3/02
Filed: 2019-11-21
Abstract: To provide an A/D converter that suppresses fluctuations in a reference potential and improves calculation accuracy even when a sampler and a DAC are configured independently.SOLUTION: An A/D converter includes a sampler 2 with sampling capacity Cs, a D/A converter 6 that selectively outputs an analog voltage, an integrator 3 that integrates the inputs from the sampler 2 and the D/A converter 6, a quantizer 4 that quantizes the output of the integrator 6, and a control circuit 5 that outputs digital values based on the output of the quantizer. A power supply circuit 10 is provided that gives a second reference potential Vcm2 to the integrator 6 side of the sampler 2 via a switch Ss2 and gives a first reference potential Vcm1 to the integrator 6 side of the D/A converter 6 via a switch Sd2. Since the reference potentials Vcm1 and Vcm2 are provided independently, the potential does not fluctuate even when the switches Ss2 and Sd2 are turned off at different timings.SELECTED DRAWING: Figure 1
Patent JP-2021085340-A (JP)
Title: Fuel injection device
Inventor: KAMAHARA MOTOYA
IPC: F02M51/00
Filed: 2019-11-26
Abstract: To prevent a movable valve from colliding with a magnetic pole surface while suppressing a decrease in a lift amount of the movable valve when a fuel injection device is clamped in a counter-lift direction.SOLUTION: A fuel injection device 91 has a movable valve 60 and an actuator 70. The movable valve 60 is provided with a first regulation portion 58 and a second regulation portion 68 located on a lift direction D2 side of the first regulation portion. A first stopper 18 facing the first regulation portion 58 and a second stopper 78 facing the second regulation portion 68 are provided. When the movable valve 60 is displaced in the lift direction D2, the first regulation portion 58 comes into contact with the first stopper 18 in a state where a gap is formed between the second regulation portion 68 and the second stopper 78. From that state, when the movable valve 60 is extended by a predetermined amount or more in the lift direction D2 due to attraction by the actuator 70, the second regulation portion 68 comes into contact with the second stopper 78 in a state where a gap is formed between the movable valve 60 and a magnetic pole surface of the actuator 70.SELECTED DRAWING: Figure 1
Patent JP-2021084086-A (JP)
Title: Bag filter, method for regenerating impregnated active carbon fiber unit and exhaust gas treatment system
Inventor: SAMEJIMA RYOJI
IPC: B01D53/64
Filed: 2019-11-29
Abstract: To provide a bag filter which can reliably adsorb and remove mercury contained in an incineration furnace waste gas without securing additional power and installation space, and further, does not carry out mercury to a final disposal site, a method for regenerating the bag filter and an exhaust gas treatment system.SOLUTION: This bag filter 4 has an introduction port 4a and an exhaust port 4b for exhaust gas discharged from a refuse incinerator 1, and a casing 43. The bag filter 4 comprises: a filter cloth 41 which captures ash dusts and harmful components which are contained in exhaust gas introduced from the introduction port 4a; and impregnated active carbon fibers 42 which are provided on a downstream side of the filter cloth 41 in an exhaust gas flow direction in the casing 43, and carries an impregnated matter having mercury adsorption ability.SELECTED DRAWING: Figure 2
Patent JP-2021086552-A (JP)
Title: Information processor, display method, and display program
Inventor: SASAYAMA KOTOYU
IPC: G09G5/38
Filed: 2019-11-29
Abstract: To improve comfortability.SOLUTION: An information processor 100 includes an acquisition unit 140 and a control unit 150. The acquisition unit 140 acquires predictive information indicating whether or not a moving body will rotate in a first location. The control unit 150 is configured so as to, when the predictive information indicates that the moving object will rotate at the first location, control a display unit to display sickness prevention information that the moving body moves in a first direction or in an opposite direction to the first direction based on in a direction in which the moving body is expected to rotate before the moving body reaches the first location.SELECTED DRAWING: Figure 1
Patent JP-2020028806-A (JP)
Title: table
Inventor: HAYASHI TOMOHIKO
IPC: A47B7/00
Filed: 2019-12-02
Abstract: To provide a table capable of striking balance between weight reduction and the whole rigidity increase, while heightening convenience by arranging a tray on an opposite using end side of a top plate.SOLUTION: In a table T in which each top edge 1a of a leg body 1 forming a light-and-left pair is bonded by a top plate receiving component 2, and a top plate 3, and a tray 4 extending laterally along an opposite using end side 3a of the top plate 3 are provided on the top plate receiving component 2, the tray 4 has rigidity including a bottom wall 5, and an erected wall 6 provided at least along the edge on the opposite top plate side of the bottom wall 5, and such a constitution is adopted that the tray 4 is rigidly connected to the top plate receiving component 2.SELECTED DRAWING: Figure 5
Patent JP-2021087575-A (JP)
Title: sewing machine
Inventor: YANAGISAWA OSAMU
IPC: D05B85/00
Filed: 2019-12-03
Abstract: To provide a sewing machine capable of detecting anomaly of a needle safely with reduced power consumption.SOLUTION: A sewing machine has a needle bar 31 to which a magnetizable needle 3 is detachably installed, a magnetic sensor disposed in the vicinity of a route through which the needle 3 in action passes, and a detector 900 for detecting the state of the needle 3 based on signals output from the magnetic sensor.SELECTED DRAWING: Figure 1
Patent JP-2021088099-A (JP)
Title: Molding method of metal resin composite material, metal resin composite component, and manufacturing method of the same
Inventor: YAMAMOTO YUKITOMO
IPC: B32B15/08
Filed: 2019-12-03
Abstract: To provide a molding method of a metal-resin composite material that can suppress spring back.SOLUTION: The molding method of a metal-resin composite material having a laminated structure which is symmetrical and is formed by alternately laminating a metal layer and a resin layer includes splitting the metal-resin composite material into a part "a" and a part "b" at half of the total layer thickness, disposing the part "a" side on a surface to which a pressing force is imparted to perform molding when Tma/Tra>Tmb/Trb is satisfied while the total layer thickness of the resin layer present in the part "a" is denoted as Tra, the total thickness of the metal layer present in the part "a" is denoted as Tma, and the total thickness of the resin layer present in the part "b" is denoted as Trb, and the total thickness of the metal layer present in the part "b" is denoted as Tmb, disposing the part "b" side on a surface to which a pressing force is imparted to perform molding when Tma/Tra<Tmb/Trb is satisfied, and disposing the side where the metal layer is located at a front layer or the side where the metal layer is closer among the part "a" or part "b" on a surface to which a pressing force is imparted when Tma/Tra=Tmb/Trb is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2020198292-A (JP)
Title: Cathode active material and secondary battery using the same
Inventor: SUZUKI HIROTETSU
IPC: H01M4/505
Filed: 2019-12-13
Abstract: To provide a cathode active material capable of suppressing the decrease in discharge capacity retention rate of a secondary battery while achieving a secondary battery having a sufficiently high discharge capacity.SOLUTION: A cathode active material 10 in an embodiment of the disclosure includes: a particle 1 containing lithium composite oxide; and a coating layer 2 coating the particle 1 including a polymer containing an ammonium phosphate compound and a structural unit represented by the following formula (1). [In equation (1), R is a hydrogen atom or a methyl group.]SELECTED DRAWING: Figure 1
Patent JP-2021095658-A (JP)
Title: Method of waterproof treatment for article made of fiber, and method of manufacturing waterproof article made of fiber
Inventor: MIYAMURA TAKESHI
IPC: D06M23/10
Filed: 2019-12-17
Abstract: To provide a technique capable of effectively preventing the inconvenience of visual recognition from the outside by oozing a body fluid excreted from a body onto a clothing without giving uneasiness about effectiveness thereof.SOLUTION: The method of waterproof treatment for an article made of fiber of the present invention includes a surface treatment step of attaching a waterproofness-giving agent onto a skin non-contacting face 2b of a hydrophilic fiber sheet 2 capable of contacting the skin of a user when using, of an article 1 made of fiber provided with the fiber sheet 2. While forming a skin non-contacting side waterproof region 3 having a contact angle with water of 0 degree or more and 70 degrees or less on the skin non-contacting face 2b of the fiber sheet 2 by the surface treatment step, the hydrophilicity of a region corresponding to the skin non-contacting side waterproof region 3 on a skin contacting face 2a of the fiber sheet 2 is maintained, and the bending stiffness value of the fiber sheet 2 in the skin non-contacting side waterproof region 3 is made as 1.2 times or more and 4.0 times or less in comparison to before attaching the waterproof-giving agent.SELECTED DRAWING: Figure 1
Patent JP-2020114663-A (JP)
Title: Method and apparatus for manufacture of spout-bearing pouch containers
Inventor: JEROEN GERRIT ANTON GEBBINK
IPC: B31B70/84
Filed: 2019-12-18
Abstract: To provide a method and an apparatus for manufacture of a plurality of spout-bearing pouch containers.SOLUTION: The method includes: a step of arranging an upper strip and a lower strip in a manner to mate both inner parts to each other; a step of folding a longitudinal edge of the upper strip in a manner to be away from the lower strip and exposing a folded inner part of the longitudinal edge of the upper strip together with an inner part of the lower strip; a step of arranging a cover strip 73 bearing a spout 2 on the exposed inner part; a step of sealing the pair of side walls of the upper strip and the lower strip to each other and sealing the spout-bearing cover strip to the exposed inner part of the lower strip; a step of changing the direction of the spout-bearing cover strip to direct a spout component in its downward direction; and a step of sealing the spout-bearing cover strip to the exposed inner part of the upper strip.SELECTED DRAWING: Figure 20
Patent JP-2021094812-A (JP)
Title: Inkjet printer and inkjet printer control method
Inventor: KISHIDA YUTARO
IPC: B41J2/01
Filed: 2019-12-19
Abstract: To provide an inkjet printer configured so that variation in viscosity of ink to be supplied from an ink warming mechanism to an inkjet head can be suppressed.SOLUTION: An ink warming mechanism 12 comprises: a warming part main body 21 having an ink flow passage formed therein; a heater 22 that is attached to the warming part main body 21 to heat the warming part main body 21; and a temperature sensor 23 that is mounted on the warming part main body 21 to detect a temperature of the warming part main body 21. A heater control part for controlling the heater 22 controls the heater 22 on the basis of a detected result by the temperature sensor 23 so that the temperature of the warming part main body 21 is equal to a predetermined reference temperature, and calculates decreases in the temperature of the warming part main body 21 caused by influence of ink flowing into the ink flow passage, on the basis of a detected result by the temperature sensor 23 after discharge of ink from an inkjet head 3 is started, and updates the reference temperature on the basis of the calculated decreases in temperature of the warming part main body 21.SELECTED DRAWING: Figure 3
Patent JP-2021095080-A (JP)
Title: Vehicle control device
Inventor: KITAGAWA EIKI
IPC: G08G1/16
Filed: 2019-12-19
Abstract: To provide a vehicle control device capable of reporting an action scheduled for a vehicle to a driver such that the report from the vehicle can be easily recognized even when the vehicle is automatically controlled.SOLUTION: A vehicle control device includes: a determination section 37 which, on the basis of vehicle state information including travel state information or surrounding environment information on a vehicle 10 automatically controlled, determines whether the action of the vehicle 10 to be reported to a driver is scheduled; and a report section 38 which, when it is determined that the action of the vehicle 10 to be reported to the driver is scheduled, on the basis of the action scheduled for the vehicle 10, moves an operation section 7 exerting an effect on the behavior of the vehicle 10 through the diver's operation, in a state of being separated from the behavior of the vehicle 10 by using an operation control section 36 for controlling the operation section 7, and which thereby reports the action scheduled for the vehicle 10 to the driver. In the report section 38, the movement of the operation section 7 includes at least one of the movement of a steering 71, the movement of an accelerator pedal 72, the movement of a brake pedal 73, and the movement of a shift knob 74.SELECTED DRAWING: Figure 3
Patent JP-2021098564-A (JP)
Title: Shipping object position management system and shipping object position management method
Inventor: SUZUKI KENTARO
IPC: G01S19/07
Filed: 2019-12-20
Abstract: To stably manage actual movement position information of a shipping object that is moved and placed at a predetermined position in an outside storage place where storage conditions are severe, while suppressing increase in a cost.SOLUTION: A shipping object position management system is a system that places and manages a coil 5a (shipping object) in an outside storage place at the time of shipping, and includes: a forklift 7 (moving device) that moves and places the coil 5a to the outside storage place; and a terminal-side calculation unit 20 that sets a placed position of the coil 5a by using position information of the forklift 7 acquired via GNSS by a coordinate information receiving terminal 24 provided on the forklift 7, and transmits the set placed position to an outside movement position management server 30.SELECTED DRAWING: Figure 1
Patent JP-2021099424-A (JP)
Title: Optical element unit
Inventor: OMACHI OSAMU
IPC: G02B7/00
Filed: 2019-12-23
Abstract: To provide an optical element unit that can accurately build an optical system even by using an existing fixing tool.SOLUTION: The present invention relates to an optical element unit including: a reflective optical element; and a supporting body being fixed by a fixing tool and supporting the optical element when the optical element is arranged in a predetermined position of an optical system. Less distortions are generated in the optical element when the supporting body is fixed by the fixing tool than when the optical element is directly fixed by the fixing tool. The supporting body includes in some cases,: a first surface; a second surface opposite to the first surface; and a container, opening to at least one or both of the first surface and the second surface and containing and supporting at least a part or whole part of the optical element.SELECTED DRAWING: Figure 1
Patent JP-2021093704-A (JP)
Title: Piezoelectric mems device, manufacturing method, and driving method
Inventor: SHINKAWA TAKAMI
IPC: B81C1/00
Filed: 2019-12-26
Abstract: To provide a piezoelectric MEMS device with high reliability and suitable for mass production, a manufacturing method, and a driving method.SOLUTION: A piezoelectric MEMS device 1 includes a substrate 10. The substrate 10 includes a movable part 12. The movable part 12 is formed by stacking a lower electrode 22, a piezoelectric film 24, and an upper electrode 26 in this order. The upper electrode 26 includes an upper electrode part 26b for an actuator, and an upper electrode part 26a for a sensor. The piezoelectric film 24 includes a piezoelectric film part 24b for an actuator and a piezoelectric film part 24a for a sensor. The average inter-electrode distance d μm between the upper electrode part 26b for an actuator and the upper electrode part 26a for a sensor and the average thickness t μm of the movable part satisfy d>0.22t-7.5. Provided is a driving circuit that inputs a driving signal with a frequency that is 0.81 time or less the minimum resonance frequency as the non-resonance frequency to a piezoelectric part 20b for an actuator that is defined by the upper electrode part 26b for an actuator.SELECTED DRAWING: Figure 1