baber/WOPTO huggingface dataset:
Patent JP-2021058168-A (JP)
Title: Sod-like activator and dpph scavenging activator
Inventor: YAMAGISHI YUKI
IPC: A61K8/98
Filed: 2019-10-09
Abstract: To provide novel SOD-like activators and DPPH scavenging activators.SOLUTION: An SOD-like activator has sericin as an active ingredient. A DPPH scavenging activator has sericin as an active ingredient. In the SOD-like activator or the DPPH scavenging activator, the sericin is extracted from the thread from a silk cocoon.SELECTED DRAWING: None
Patent JP-2021064447-A (JP)
Title: Lighting apparatus
Inventor: HABATA YOJIRO
IPC: F21S8/08
Filed: 2019-10-10
Abstract: To provide a lighting apparatus which can make a difference between the illuminance of light illuminating a first irradiation region and the illuminance of light illuminating a second irradiation region.SOLUTION: A lighting apparatus 200 includes a light source part 210 and a passage part 270. The light source part 210 emits light. In the passage part 270, the light passes. The passage part 270 has a first passage part and a second passage part. In the first passage part, a part of the light passes, while a part of the light goes out. In the second passage part, a part of the light passes, while a part of the light goes out. A second light volume indicating a light volume of the light passing through the second passage part is smaller than a first light volume indicating a light volume of the light passing through the first passage part.SELECTED DRAWING: Figure 3
Patent JP-2021065071-A (JP)
Title: Induction motor control device and control system
Inventor: ITO YOSHIAKI
IPC: H02P27/06
Filed: 2019-10-17
Abstract: To easily and stably realize target torque regardless of a change in the rotor temperature in a control device of an induction motor.SOLUTION: To a control device 20, at least the target torque, the motor rotation speed, and the rotor temperature of an induction motor 50 are input, and the control device 20 outputs a current command value and a slip frequency command value. The control device 20 stores a relational expression or a map representing the model of the induction motor 50, and uses a relationship between the rotor temperature and the resistance value of a rotor, which is set in advance, from the input rotor temperature to modify the resistance value of the rotor using for the model, and a current command value and a slip frequency command value are derived on the basis of the modified model.SELECTED DRAWING: Figure 2
Patent JP-2020102199-A (JP)
Title: Stocker
Inventor: ISOZUMI JOJI
IPC: G06Q10/08
Filed: 2019-10-29
Abstract: To enable efficient and user-friendly delivery.SOLUTION: A stocker includes: at least one piece of consumer information including a desired commodity, the quantity of the desired commodity, estimated consumption of the desired commodity, budget information, and receiving schedule information; supplier selection information to be selected by the consumer information; receiving means of receiving the consumer information and the supplier selection information; at least one piece of supplier information including a supplied commodity, the quantity of the supplied commodity, the size of the supplied commodity, price of the supplied commodity, and expiration date of the supplied commodity; and information storage means of storing information received by the receiving means and the supplier information. On the basis of the information stored in the consumer information storage means and the supplier information storage means, the contents to be delivered from the supplier to the consumer is determined and delivery information is created.SELECTED DRAWING: Figure 1
Patent JP-2021071361-A (JP)
Title: Inspection system
Inventor: TAKAYAMA KAZUO
IPC: G01N27/72
Filed: 2019-10-30
Abstract: To enable the multiple kinds of inspection results by a plurality of inspection devices to be easily confirmed.SOLUTION: An inspection device 30 and a metal detection device 60 are installed adjacent to each other along a progression direction A2 of a visitor 3. An entrance inspection system 1 performs respectively different types of inspection (hand baggage inspection and belongings inspection) with regard to a baggage 2 and belongings that are the personal properties of the visitor 3. A control device 70 causes the determination results of two types of determination processes (hand baggage and belongings determination processes) to be displayed on a display 80 in association with each other as the inspection results of different types of inspection. The control device 70 causes the results of inspection carried out in a prescribed inspection period by a plurality of inspection devices (inspection device 30 and metal detection device 60) to be simultaneously displayed as the respective inspection results.SELECTED DRAWING: Figure 1
Patent JP-2021071931-A (JP)
Title: Questionnaire management server and questionnaire management method
Inventor: YAMADA KOTARO
IPC: G06Q50/10
Filed: 2019-10-31
Abstract: To provide a questionnaire management server suitable for promoting the response of a target user to a questionnaire and efficiently collecting useful information through the questionnaire.SOLUTION: The questionnaire management server does not uniformly give a benefit, such as a same point, to answers to a questionnaire, but refers to a purchase history of products or the like to be targeted for a questionnaire for users, answers to other questions, and attributes of the users, and gives a benefit, such as a more advantageous point, to a user who is determined to be likely to meet a condition for a target from those information, and presents the benefit along with the questions of the questionnaire, to the user. The user who is likely to be the target recognizes that upon answering questionnaire, the user will be given a benefit such as a point, so that the point becomes incentive to promote users who can obtain useful information to answer the questionnaire.SELECTED DRAWING: Figure 1
Patent JP-2021069807-A (JP)
Title: Container with applicator
Inventor: HOSHINO MAYA
IPC: A45D34/04
Filed: 2019-10-31
Abstract: To provide a container with an applicator which can change with simple operation an amount of application of a content to an application object and use feelings.SOLUTION: An applicator 3 has: a cylinder part 6 projecting downward from a cap 2; a shaft 7 inserted in the cylinder part 6 and connected to an operation part 4; a first comb tooth part 11 provided for the cylinder part 6; and a second comb tooth part 12 provided for the shaft 7. The first comb tooth part 11 has a plurality of first protrusions which protrude outside in a radial direction from an outer peripheral surface of the cylinder part 6 and are arranged at intervals in a vertical direction. The second comb tooth part 12 has a plurality of second protrusions which protrude outside in a radial direction of the shaft part 7 and are arranged at intervals in the vertical direction. The operation part 4 moves the shaft part 7 with respect to the cylinder part 6 between a comb tooth tight state that the first protrusions and the second protrusions are adjacent in a circumferential direction and the second protrusions are positioned between the first protrusions adjacent in the vertical direction and a comb tooth scarce state that the second protrusions are positioned in parts other than between the first protrusions adjacent in the vertical direction.SELECTED DRAWING: Figure 4
Patent JP-2021076050-A (JP)
Title: piston
Inventor: NAKAMURA MASAAKI
IPC: F02F3/00
Filed: 2019-11-07
Abstract: To provide a piston capable of controlling an increase in friction loss between the same and a cylinder.SOLUTION: A piston 1 which reciprocates in a cylinder 3 of an engine 2 comprises: a piston ring mounting section 11; a skirt section 12 extended from the piston ring mounting section 11; and a plurality of concave sections 15 on a thrust face 12A which is an outer periphery on a thrust side 1A of the skirt section 12. Because lubricant oil can be held in the plurality of concave section 15, oil film pressure between the cylinder 3 and the thrust face 12A can be increased with the lubricant oil supplied from the plurality of concave sections 15 to a gap between the cylinder 3 and the thrust face 12A. Thus, the piston can control an increase in friction loss.SELECTED DRAWING: Figure 2
Patent JP-2021074427-A (JP)
Title: Game machine
Inventor: FUSE KAZUYA
IPC: A63F7/02
Filed: 2019-11-13
Abstract: To increase an interest of a game by proposing new playability.SOLUTION: A small winning game is executed by controlling a big winning port provided in the game area to open and close on the basis of winning a small winning (for example, a special symbol a), and a big winning combination game is executed on the basis of the entry of a game ball into a specific area in a big winning port in a small winning game. In the small winning game, the number of time-saving to be set differs depending on whether a game ball has entered the specific area or a game ball has not entered the specific area.SELECTED DRAWING: Figure 77
Patent JP-2021074851-A (JP)
Title: Grinding stone, grinding stone manufacturing method and work-piece processing method
Inventor: UMAJI RYOGO
IPC: H01L21/304
Filed: 2019-11-13
Abstract: To provide a grinding stone that hardly causes abrasion.SOLUTION: The grinding stone includes abrasive grains and a bond for fixing the abrasive grains. The bond is a low temperature sintered ceramic. Preferably the grinding stone is used in grinding a work-piece made of a ductile material. Further, preferably an average grain diameter of the abrasive grains of the grinding stone is equal to or higher than an average grain diameter of fine powder whose granularity in conformity with JISR 6001-2 is F400.SELECTED DRAWING: Figure 1
Patent JP-2021079549-A (JP)
Title: Aerogel-containing laminated layer sheet and manufacturing method of aerogel-containing laminated layer sheet
Inventor: Kong ling xi
IPC: A41D31/00
Filed: 2019-11-14
Abstract: To provide an aerogel-containing laminated layer sheet which is light-weight and not bulky, is assembled with warmth and has high hygroscopic property, high pyrogenicity and excellent thermal insulation, and a manufacturing method thereof.SOLUTION: An aerogel-containing laminated layer sheet includes a first inner cotton layer, a first thermoplastic resin film layer, an aerogel-containing intermediate layer, a second thermoplastic resin film layer, and a second inner cotton layer arranged in this order so as to be integrated, wherein the aerogel-containing intermediate layer involves a polyester composite fiber layer involving a polyester composite fiber and an aerogel layer.SELECTED DRAWING: Figure 1
Patent JP-2021080710-A (JP)
Title: Window structure
Inventor: KATO TAKEO
IPC: E06B7/22
Filed: 2019-11-18
Abstract: To provide a window structure which is highly airtight and watertight, and can be simplified.SOLUTION: A window 1 is provided with a pair of inclined door rollers 51, 53 and a pair of lower guide rollers 61, 63 at the lower part of a sash 3, and a pair of upper guide rollers 69, 71 on the upper part of the sash 3. A rail 55 and a pair of lower roller guides 77, 79 are provided on the lower surface side of the outdoor side of the window 1, and a pair of upper roller guides 91, 93 are provided on the upper surface side. When the sash 3 moves so as to close an opening 5, the guide rollers 61, 63, 69, 71 respectively contact the roller guides 77, 79, 91, 93 to move the sash 3 to the indoor side, and when the sash 3 is moved to the indoor side, the inclined door rollers 51, 53 are tilted to the indoor side.SELECTED DRAWING: Figure 3
Patent JP-2021079413-A (JP)
Title: Working machine
Inventor: MEZAWA YUHEI
IPC: B23K26/342
Filed: 2019-11-20
Abstract: To provide a working machine capable of improving the use efficiency of material powder.SOLUTION: The working machine is equipped with an additional machining head 21 that irradiates a workpiece with laser light and can relatively move with the workpiece, a nozzle portion 151 that is provided on the additional machining head 21, and is disposed at an optional phase position corresponding to a part of the whole circumference about an optical axis of the laser light applied toward the workpiece, and a material powder supply device that supplies material powder toward the nozzle portion 151 together with carrier gas. The nozzle portion 151 has a plurality of discharge ports 156 discharging the material powder toward the workpiece. A channel of the material powder from the material powder supply device to the plurality of discharge ports 156 includes a first channel 172 having a branch point 176 and extending from the material powder supply device to the branch point 176, and a plurality of second channels 173 provided on the downstream side of a material powder flow from the branch point 176, and respectively extending to the plurality of discharge ports 156.SELECTED DRAWING: Figure 5
Patent JP-2021080543-A (JP)
Title: Aluminum alloy brazing sheet and method for manufacturing heat exchanger
Inventor: MARUNO Shun
IPC: B23K35/22
Filed: 2019-11-22
Abstract: To provide an aluminum alloy brazing sheet that has a sacrificial material excellent in brazing and corrosion resistance, and to provide a method for manufacturing heat exchanger.SOLUTION: An aluminum alloy brazing sheet has a sacrificial material having the function of a brazing material on one or both sides of the core material and in which the sacrificial material has a composition containing, in mass%, Si: 2.0 to 5.0%, Zn: 3.0 to 5.0%, Mn: 0.1 to 1.0%, Fe: 0.1 to 0.7% and the balance consisting of Al and unavoidable impurities, and, before brazing, the combined number of Si particles having a circle-equivalent diameter of 0.2 to 10.0 μm and the crystallized matters is distributed at a density of 5×102 to 2×106 pieces/mm2, and, using this blazing sheet, a heat exchanger is manufactured.SELECTED DRAWING: Figure 2
Patent JP-2020093927-A (JP)
Title: Microporous membrane wound body and method of manufacturing it
Inventor: FUKUMOTO TSUTOMU
IPC: B65H23/18
Filed: 2019-11-25
Abstract: To prevent a microporous membrane wound body of 15 mm to 200 mm in width from causing winding misalignment, and particularly to obtain a microporous membrane wound body where winding misalignment does not occur even when temperature changes significantly to lower temperature side during storage or transportation.SOLUTION: The microporous membrane wound body is formed by winding microporous membrane of 15 mm to 200 mm in width onto a cylindrical winding core, and the elongation amount of the wound microporous MD is 0.25% to 0.8%. In addition, an outer peripheral length of the cylindrical winding core is 500 mm to 950 mm, and the dimensional change amount for 10°C of the outer peripheral length is 0.3 mm to 1.0 mm.SELECTED DRAWING: Figure 1
Patent JP-2021086670-A (JP)
Title: Short arc type discharge lamp
Inventor: FUTAGAWA SHINJI
IPC: H01J61/36
Filed: 2019-11-26
Abstract: To provide a short arc type discharge lamp with an improved withstand voltage.SOLUTION: A short arc type discharge lamp includes an arc tube portion, a pair of side tube portions connected to both ends of the arc tube portion, an anode and a cathode provided inside the arc tube portion, and lead rods provided inside each of the pair of side tube portions and connected to the anode or the cathode, where at least one of the lead rods has a metal body arranged in contact with the lead rods, the side tube portion has a diameter reduction region, and the lead rod is supported in the diameter reduction region through the metal body, and a film is formed on the surface of the metal body.SELECTED DRAWING: Figure 1
Patent JP-2021087467-A (JP)
Title: Medical oxygen supply device
Inventor: IWAI KOJI
IPC: A61M16/10
Filed: 2019-12-02
Abstract: To improve a beautiful appearance without forming holes in a circumferential wall of a storage container, and improve airtightness.SOLUTION: An oxygen supply device A for supplying a patient with medical oxygen has a flow rate adjusting member 55 for adjusting a supply amount of the medical oxygen, a valve member 54 for supplying or cutting off the oxygen, and a storage container 1 with the flow rate adjusting member and the valve member arranged therein. The storage container comprises a container body 10 constituted by integrating a front part molded body 11 with a rear molded body 12 and having an upper opening opened in the upper part, and a lid body 20 for covering the upper opening of the container body. Multiple protrusion pieces 11a1 having an engagement part 11a are arranged in an inner surface of the molded body of either one of the front part molded body or the rear molded body, in the part where the front part molded body and the rear molded body for constituting the container body are opposed. A cantilevered locking piece 12a1 having a locking projection 12a is arranged in a position being an inner surface of the other molded body and associated with the engagement part. The locking projection 12a is engaged to the engagement part 11a, and thereby it is integrally constituted.SELECTED DRAWING: Figure 1
Patent JP-2021088006-A (JP)
Title: Impact tool
Inventor: KONDO TOMOYUKI
IPC: B25B21/02
Filed: 2019-12-02
Abstract: To inhibit a second spring from moving freely in an impact tool having the second spring.SOLUTION: An impact tool includes: a motor; a spindle which is rotated by a rotational force generated by the motor; a hammer which is supported by the spindle in such a manner so as to be movable in an anteroposterior direction and a rotation direction; an anvil which is hit in a rotation direction by the hammer; a first spring which constantly biases the hammer forward; a second spring which biases the hammer forward after the hammer moves to the rear relative to a reference position; a hammer case which houses the hammer, the first spring, and the second spring; and a free movement inhibition mechanism which inhibits the second spring from moving freely in an internal space of the hammer case.SELECTED DRAWING: Figure 3
Patent JP-2021089207-A (JP)
Title: Inspection method for power storage devices and manufacturing method therefor
Inventor: MATSUYAMA YOSHIO
IPC: H01G13/00
Filed: 2019-12-04
Abstract: To provide an inspection method for power storage devices, with which it is possible to quickly determine whether or not the power storage device is good, irrespective of disturbance factors, and a manufacturing method therefor.SOLUTION: The inspection method for power storage devices carries out a first energization step (S3) in which, when connecting a power supply to a power storage device to constitute a circuit and determining quality by a circuit current, a voltage is applied to the circuit by the power supply and a current is made to flow in a direction in which the power storage device is charged, and a second energization step (S7) in which the power supply voltage is lowered when a transition condition is satisfied during the first energization step and a current is further made to flow. Here, assuming that the power supply voltage in the first energization step is equal to the voltage of the power storage device, the concept of a virtual resistance value in a model, with the absolute value of its virtual resistance having a negative resistance value raised, is introduced instead, and the effective resistance value of the circuit is set to 0.1Ω or smaller. The reduction width of the power supply voltage at the time of transition from the first energization step to the second energization step is determined so that the effective resistance value in the second energization step is an intermediate value between the parasitic resistance value of the circuit and the effective resistance value in the first energization step.SELECTED DRAWING: Figure 6
Patent JP-2021092038-A (JP)
Title: Multiple dwelling house and multiple dwelling house construction method
Inventor: OGATA TAKESHI
IPC: E04H1/04
Filed: 2019-12-06
Abstract: To provide a multiple dwelling house and a multiple dwelling house construction method capable of improving construction efficiency.SOLUTION: A first living part 28 of a building 10 is at least partially constituted of a first building unit vertically adjacent to an attic 26 of the building 10, and the inside of the first building unit communicates with the inside of the attic 26. On the other hand, a second living part 30 of the building 10 is at least partially constituted of a second building unit 18B adjacent the attic 26 and in the vertical direction of the building, and a boundary floor 36 is provided between the second building unit 18B and the attic 26. Therefore, in the first living part 28, a space of the attic 26 can be utilized by using the boundary floor 36 between the second living part 30 and the attic 26 as a floor. On the other hand, since the second living part 30 is partitioned by the boundary floor 36 from the attic 26 communicating with the first living part 28, a parting wall 40 for partitioning from the first living part 28 is unnecessary in the attic 26.SELECTED DRAWING: Figure 1
Patent JP-2021092937-A (JP)
Title: Disaster prevention monitoring board
Inventor: ABIKO KOJI
IPC: G08B23/00
Filed: 2019-12-10
Abstract: To provide a disaster prevention monitoring board that allows the use of a liquid crystal monitor device having a large screen with high power consumption without increasing a battery capacity of a standby power supply.SOLUTION: A receiver 10 of an R-type disaster prevention monitoring device is provided with a liquid crystal monitor device 14 for displaying disaster prevention information and a power failure indicator light 40. A control unit of the receiver 10 turns on the liquid crystal monitor device 14 and causes it to display the disaster prevention information during operation with power supplied from a commercial AC power source, and when a power failure of the commercial AC power source is detected and a power supply is switched to a standby power source, the control unit turns off the liquid crystal monitor device 14 and turns on the power failure indicator light 40. Meanwhile, when a fire detection signal is received during the power failure, the control unit turns on the liquid crystal monitor device 14 and causes it to display the disaster prevention information and then, when a supply voltage of the standby power source drops below a predetermined threshold value, the control unit turns off the liquid crystal monitor device 14.SELECTED DRAWING: Figure 1
Patent JP-2021092499-A (JP)
Title: Deterioration determination device, deterioration determination method performed by deterioration determination device, and program
Inventor: NISHINO HIROSHI
IPC: G01M13/00
Filed: 2019-12-12
Abstract: To provide a deterioration determination device capable of easily and quantitatively determining deterioration of a bolt.SOLUTION: A deterioration determination device comprises a deterioration determination unit for determining deterioration of a bolt on the basis of amplitude attenuation of sound generated by the bolt when a hammer vibrates the bolt.SELECTED DRAWING: Figure 1
Patent JP-2021091371-A (JP)
Title: Underwater structure imaging apparatus and underwater structure imaging method
Inventor: KONDO HAYATO
IPC: B63C11/48
Filed: 2019-12-12
Abstract: To provide an underwater structure imaging device and an underwater structure imaging method capable of imaging a photograph for generating a three dimensional model of an underwater structure with high accuracy.SOLUTION: An underwater structure imaging robot 1 includes: a body 10 having a propulsion mechanism for moving underwater; an illumination unit 20 provided on a side surface 11 of the body 10 for illuminating an inspection object surface S of an underwater structure 100 by emitting light in the moving direction of the body 10; and an imaging unit 30 provided in the body 10 to have a lens 31 face the side surface 11 for capturing an image regarding an inspection object surface S illuminated by the illumination unit 20.SELECTED DRAWING: Figure 1