baber/WOPTO huggingface dataset:
Patent JP-2022011581-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: HIRASHITA TOMOMI
IPC: B08B3/02
Filed: 2020-06-30
Abstract: To control the ozone concentration of recovered ozone water with high accuracy.SOLUTION: A substrate processing device includes an ozone water generation unit that generates ozone water with ozone gas, a first densitometer that measures the ozone concentration of the generated ozone water, a substrate processing unit, a collection unit that collects ozone water and supplies it to the ozone water generation unit, and a control unit that controls the operation of the ozone water generation unit, the collection unit includes a temperature control unit that controls the temperature of ozone water and a second densitometer that measures the ozone concentration, and the control unit controls the supply amount of ozone gas in the ozone water generation unit on the basis of the ozone concentration measured by the second densitometer.SELECTED DRAWING: Figure 3
Patent JP-2022018347-A (JP)
Title: Led lighting device and control method of the same, and plant factory
Inventor: NAITO SOSUKE
IPC: H05B47/17
Filed: 2020-07-15
Abstract: To provide an LED lighting device with a power supply that can be installed in a rack in a plant factory and used as a light source for artificial light irradiated on plants, which has a simpler configuration compared to a switching power supply.SOLUTION: An LED lighting device 10 includes a light source unit 20, a power supply unit 30, which supplies power to the light source unit, a detection unit 40, which detects the voltage and current applied to the light source unit 20, and a control unit 50, which controls the power supply unit 30. The control unit 50 has a memory unit 60 that stores data. The LED lighting device 10 can adjust the voltage applied to the light source unit 20 by changing a battery in discharge mode ( a battery to be used) that is connected in series.SELECTED DRAWING: Figure 1
Patent JP-2021131838-A (JP)
Title: Delivery support apparatus
Inventor: TSUBOTA KAZUHIRO
IPC: G06Q50/32
Filed: 2020-07-20
Abstract: To provide a delivery support apparatus that can save space of an apparatus, and in which a user can efficiently perform a delivery procedure.SOLUTION: A delivery support apparatus 1 that supports a user's delivery procedure to deliver a package to a delivery business operator in a delivery support system, comprises: a placing section (placing table 21) on which a user places a package; one or more detecting sections (upward imaging section 31, lateral imaging section 35) that detect a package placed on the placing section; a storage section 52 that stores the package posted by the user; display sections (front display 41, hand display 42) that present information for the user; an operation section (hand display 42) in which the user performs an operation associated with delivery; and an information processing device that performs control associated with delivery support. The operation section and the display sections are respectively arranged before and after of the placing section.SELECTED DRAWING: Figure 2
Patent JP-2022021124-A (JP)
Title: Method of grinding wafer
Inventor: LEE JAEYOUNG
IPC: B24B1/00
Filed: 2020-07-21
Abstract: To provide a method of grinding a wafer that hardly produces a large wafer fragment by separating an outer peripheral region of the wafer to a previously set size in a grinding process.SOLUTION: A method of grinding a wafer includes: a laser irradiation process of irradiating the wafer a predetermined quantity inside an outer peripheral edge with a laser beam along the outer peripheral edge to form an annular modified layer, and also irradiating the outer peripheral region with a laser beam to form a modified layer sectioning the outer peripheral region into at least two or more; and a grinding process of grinding the wafer to a predetermined finish thickness and also removing the outer peripheral region, the outer peripheral region being removed in the grinding process while divided from the modified layer as a starting point.SELECTED DRAWING: Figure 6
Patent JP-2022021228-A (JP)
Title: Skeleton structure
Inventor: KODAMA EIJI
IPC: E04B2/74
Filed: 2020-07-21
Abstract: To provide a skeleton structure in which the panel can be easily attached and detached and the design can be improved.SOLUTION: The skeleton structure includes a frame structure with at least two adjacent squares, and at least two content structures C detachably fixed to each of at least two squares. One of the content structures C can be moved between a fixed state in which the content structure is in close proximity to the other content structure C so as to be fixed within a grid and a defixed state in which at least a part of the peripheral edge of the content structure is located outside the grid after rotating a predetermined amount around a predetermined rotation axis from the fixed state.SELECTED DRAWING: Figure 13
Patent JP-2021003557-A (JP)
Title: Information processing device and program
Inventor: SUGANUMA YU
IPC: A63F13/79
Filed: 2020-07-30
Abstract: To enhance a merit of having a plurality of evolution contents branched from a common content.SOLUTION: An information processing device includes: a content information storage unit for storing content information in which a plurality of evolution contents branched from a common content are set; a user information storage unit for storing user information in which a content owned by a user is set; and a privilege imparting unit for imparting a privilege to a user owning two or more evolution contents branched from the common content.SELECTED DRAWING: Figure 1
Patent JP-2022029195-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: IINUMA MIKIO
IPC: F28F9/26
Filed: 2020-08-04
Abstract: To provide a heat exchanger capable of suppressing corrosion of an Al connecting pipe caused by an Al-Cu-Si-Zn brazing material or an Al-Cu-Si brazing material.SOLUTION: A fitting part 42 is configured by inserting a connecting pipe 40 into a tip 11 of an Al heat transfer pipe 10 so that the connecting pipe 40 is located on the upper side in the direction of gravitational force and also so that the heat transfer pipe 10 is located on the lower side in the direction of gravitational force. The connecting pipe 40 is formed continuously on the outer surface wall 45 at least from the position where the brazing material 60 is placed, to the position corresponding to an end face 14 of the heat transfer pipe 10 out of the outer surface wall 45 of the connecting pipe 40, and also the connecting pipe having a sacrifice layer 44 with lower potential than the connecting pipe 40 is used. The brazing material having a potential width based on multiple phases and also having the phase with higher potential than the potential of the connecting pipe 40 is used as the Al-Cu-Si-Zn brazing material or the Al-Cu-Si brazing material 60. The brazing material 60 is placed on the sacrifice layer 44 in the radial direction of the connecting pipe 40 and the brazing material 60 is melted on the sacrifice layer 44.SELECTED DRAWING: Figure 3
Patent JP-2020186262-A (JP)
Title: Process for manufacturing acrylic acid
Inventor: BASTIAAN J V VERKUIJL
IPC: C07C57/055
Filed: 2020-08-07
Abstract: To provide a process which allows manufacture of acrylic acid or ester of acrylic acid and lactic acid from a lactic acid oligomer or polymer in high yield in an efficient manner.SOLUTION: The process comprises the steps of: a. bringing a reaction mixture comprising the lactic acid oligomer or polymer to reaction conditions to form acrylic acid and/or the ester of acrylic acid and lactic acid, the reacting mixture comprising a halide source selected from a bromide source and/or a chloride source and optionally an acid selected from the group of acids with a pKa of at most 2.0 and compounds which under the reaction conditions decompose to form an acid with a pKa of at most 2.0, where the reaction mixture contains less than 1 wt.% of water; and b. keeping the reaction mixture under the reaction conditions for a time sufficient to produce acrylic acid and/or the ester of acrylic acid and lactic acid.SELECTED DRAWING: None
Patent JP-2022030797-A (JP)
Title: Frame body
Inventor: HOTTA KAZUYUKI
IPC: E04B2/74
Filed: 2020-08-07
Abstract: To improve versatility of a frame body.SOLUTION: A frame body 10 includes: a first main body portion 40; and a pair of support walls 45 formed in a shape protruding from the first main body portion 40 to be disposed so as to face each other. The frame body supports a plate material 20 disposed between the pair of support walls 45 so as to clamp in a thickness direction of the plate material 20. The pair of support walls 45 include: a pair of first support portions 46 constituting an opening portion 50; and a pair of second support portions 47 positioned between the first support portions 46 and the first main body portions 40. The pair of second support portions 47 support the plate material 20 with an interval narrower than an interval with which the pair of first support portions 46 support the plate material 20.SELECTED DRAWING: Figure 2
Patent JP-2020179855-A (JP)
Title: Transport dolly
Inventor: SENDA TOYOJI
IPC: B62B3/04
Filed: 2020-08-11
Abstract: To provide a transport dolly which can prevent falling of a transported object loaded on a dolly body part.SOLUTION: A transport dolly includes: a dolly body part 20; a travelling part 30; and a hook member 90 having a hook part 91 for hooking a binding member which prevents falling of a transported object. In the dolly body part 20, a rectangular four side frame, which is longer in an anteroposterior direction than in a lateral direction when viewed in a plan view, is formed by a front frame part 21a, a rear frame part 21b, a right frame part 21c, and a left frame part 21d. The hook member 90 is arranged in such a way so as to be rotatable around a rotation axis along the anteroposterior direction so that the hook part 91 is located above an upper surface of the dolly body part 20.SELECTED DRAWING: Figure 13
Patent JP-2022032284-A (JP)
Title: Mask and mask with shield
Inventor: KATADA AKIRA
IPC: A41D13/11
Filed: 2020-08-11
Abstract: To provide a mask and a mask with a shield, which enable both connection strength between the mask and a shield and ease of removing the shield from the mask.SOLUTION: A mask 2A includes: a mask body 21 configured to cover a mouth of a user US; and a long first zipper part 22 provided in the mask body 21.SELECTED DRAWING: Figure 1
Patent JP-2022032806-A (JP)
Title: Blank plate and carton formed therefrom and box making method
Inventor: YOSHIDAKA KAZUKI
IPC: B65D5/22
Filed: 2020-08-14
Abstract: To provide a carton and its box making method which enables high-speed molding from a state of a blank plate into a box, in a simple and compact robot system that can be handled with a small number of general robot arms and hands.SOLUTION: A blank plate 100 according to the present disclosure has a bottom plate 1, side plates 2a, 2b, upper end face plates 4a, 4b, and folded side plates 5a, 5b, and also has bottom ruled lines 21a, 21b, inner ruled lines 13a, 13b, and outer ruled lines 14a, 14b. A folded side plates 5a facing each other have a convex part shape 6 on an outer edge, and the bottom plate 1 has a hole part 7. The bending strength of the outer ruled line 14a is larger than the bending strength of the inner ruled line 13a, and when the folded side plate 5a is folded back toward a storage chamber 30 side of a box and faces the side plate 2a, the convex part shape 6 can be locked to the hole part 7.SELECTED DRAWING: Figure 1
Patent JP-2021051730-A (JP)
Title: Radio communication system and computer program
Inventor: NARUSE KATSUMASA
IPC: G08B25/04
Filed: 2020-08-19
Abstract: To provide a radio communication system and a computer program capable of suppressing incompletion of authentication of a portable device in a security system.SOLUTION: A radio communication system 10 used in a security system, comprises: a portable device 100; and an installed device 200. The portable device includes: a portable device side radio communication unit 110; a vibration detection unit 121; a first signal transmission unit (a stop signal transmission unit 122); and an authentication information transmission unit 123. The installed device includes: an installation device side radio communication unit 210; a first signal reception unit (a stop signal reception unit 223); and a second signal transmission unit (a response signal transmission unit 222). If the authentication information transmission unit receives a second signal and then changes from an undetected state to a detected state, it transmits authentication information after the elapse of a second period shorter than when the second signal is not received.SELECTED DRAWING: Figure 3
Patent JP-2022034828-A (JP)
Title: Machine tool
Inventor: MOCHIZUKI KENJI
IPC: G05B19/4093
Filed: 2020-08-19
Abstract: To provide a machine tool capable of preventing a work from being cut too much from a target finish shape.SOLUTION: The machine tool includes target acquisition means, tool path acquisition means, shape acquisition means and cutting control means. The target acquisition means acquires a target finish shape of a work. The tool path acquisition means acquires a tool path in a finishing process performed at least once. The shape acquisition means acquires a measurement shape of the work. The cutting control means for cutting the work by moving a cutting tool along the tool path. When a specific measurement shape, which is the measurement shape of the work after a specific finishing process acquired by the shape acquisition means, does not reach the target finish shape, but a difference between the specific measurement shape and the target finish shape is within a predetermined range, the cutting control means offsets the tool path to the side closer to the work by the value obtained by multiplying the difference by a correction coefficient of less than 1, and performs the finishing process again.SELECTED DRAWING: Figure 2
Patent JP-2022036758-A (JP)
Title: Multi-resonant antenna
Inventor: KISHIMOTO TOMOHISA
IPC: H01Q1/48
Filed: 2020-08-24
Abstract: To provide a multi-resonant antenna that ensures wide bandwidth even when miniaturized.SOLUTION: On the front surface of a substrate 10, a hot element 11 having a first element 11a and a second element 11b whose lower end is connected to the lower part of the first element 11a, and a first ground element 12a close to the first element 11a are formed, and on the back surface of the substrate 10, a second ground element 12b is formed. Power is supplied from a coaxial cable 14 to a first ground 13a to which the lower end of the first element 11a and the lower end of the first ground element 12a are connected. A metal element 15 having a predetermined length whose upper end is connected to the first ground 13a and extended substantially in parallel with the coaxial cable 14 is provided, and the action of the metal element 15 ensures wide bandwidth even when it is miniaturized.SELECTED DRAWING: Figure 1
Patent JP-2022038420-A (JP)
Title: Medical instrument
Inventor: KINOSHITA MASAFUMI
IPC: A61B17/30
Filed: 2020-08-26
Abstract: To provide a medical instrument capable of preferably performing both of a gripping operation and a peeling operation, and reducing a frequency of instrument replacement during treatment.SOLUTION: A medical instrument 1 comprises: a slender first member 10 having a gripping surface 12a; a slender second member 50 having a gripping surface; a first spring 71 whose front end part is fitted to the first member and which extends rearward; and a second spring 72 whose front end part is fitted to the second member and which extends rearward. The first member and the second member are formed of a conductor, and outer surfaces excluding a constant range from tip ends thereof are insulation-coated. The first member and the second member are coupled so as to relatively rotate in a state in which the gripping surfaces thereof face each other. In a state in which a rear end part of the first spring and a rear end part of the second spring contact, and the first spring and the second spring are not elastically deformed, the tip end of the first member and the tip end of the second member are separated.SELECTED DRAWING: Figure 1
Patent JP-2022038630-A (JP)
Title: Fishing information management system
Inventor: YASUDA HISASHI
IPC: A01K89/015
Filed: 2020-08-27
Abstract: To provide a fishing information management system capable of timely and certainly transmitting required information in fishing information from a fishing reel to the outside.SOLUTION: A fishing information management system 1 includes a fishing reel 2 and an external information communication terminal 3 capable of communicating with the fishing reel 2. At each throwing, throwing information is transmitted from the fishing reel 2 to the external information communication terminal 3. The fishing information management system is configured so that when at the time of finishing latest throwing, throwing information on throwing previous to the latest throwing is not started to be transmitted or is not completed to be transmitted to the external information communication terminal 3, transmission of the throwing information on the previous throwing is stopped and at least part of throwing information on the latest throwing is transmitted.SELECTED DRAWING: Figure 1
Patent JP-2022044108-A (JP)
Title: Air purification device
Inventor: AHIMAYAMA YOSHINOBU
IPC: A61L9/01
Filed: 2020-09-07
Abstract: To provide an air purification device capable of suppressing variation of the content of an air purification component which generated when an operation air quantity of air conditioning equipment conditioning air in a space is changed and included in the air.SOLUTION: An air purification device 20 includes: a humidifier 23 supplying an air purification component to air in an indoor space 6; an input part 41a acquiring information on an operation air amount of air conditioning equipment 8 conditioning the air in the indoor space 6; and a control part controlling the action of the humidifier 23. The control part 41 changes a supply amount of the air purification component to the air by the humidifier 23 on the basis of information which is acquired by the input part 41a and which is relates to the operation air amount of the air conditioning equipment 8.SELECTED DRAWING: Figure 2
Patent JP-2022044325-A (JP)
Title: Sheet processing device
Inventor: IWAMA SATOSHI
IPC: B65H43/00
Filed: 2020-09-07
Abstract: To provide a sheet processing device that enables smooth discharge of a sheet by separating the sheet discharge roller pair when the sheet is discharged straight from the transport roller pair to the stack tray.SOLUTION: The sheet processing device includes: a sheet discharge roller pair 27 that is provided on the carry-out port of a sheet S and can press-contact and separate from each other; and a stack tray 21b that stacks the sheet S discharged by the sheet discharge roller pair 27 from the carry-out port. The sheet discharge roller pair 27 in the separated condition causes the leading end Sa of the sheet S to pass through and press-contacts the sheet S before the leading end Sa of the sheet S reaches the stack tray 21b.SELECTED DRAWING: Figure 4B
Patent JP-2021001344-A (JP)
Title: Quantum dot, light-emitting material and method for producing quantum dot
Inventor: LIN GENG ZHU
IPC: C09K11/08
Filed: 2020-09-10
Abstract: To provide a quantum dot, a light-emitting material and a method for producing a quantum dot.SOLUTION: A ratio of light-emitting intensity to absorption intensity of a quantum dot at a characteristic wavelength is in a range of 1.5×108CPS/Abs. to 2.0×109CPS/Abs., in which the characteristic wavelength is a shorter wavelength between the two wavelengths corresponding to a half of the maximum intensity of a light-emitting peak of the quantum dot, and the quantum dot includes an outer shell and an inner core and is formed with CdSe as the inner core of the quantum dot and ZnS as the outer shell of the quantum dot.SELECTED DRAWING: Figure 2B
Patent JP-2022046149-A (JP)
Title: Image forming apparatus
Inventor: KANEKO SHIRO
IPC: G03G15/00
Filed: 2020-09-10
Abstract: To provide an image forming apparatus that can estimate the state of deterioration of toner.SOLUTION: An image forming apparatus 100 comprises: an image carrier 65; a developing device that has a developer carrier 641; a voltage application unit 121; a first measuring unit 101; a second measuring unit 102; and an estimation unit 103. The voltage application unit 121 applies a bias voltage to the developer carrier 641 to move toner from the developer carrier 641 to the image carrier 65. The first measuring unit 101 measures a toner development amount M indicating the weight per unit area of the toner moved from the developer carrier 641 to the image carrier 65. The second measuring unit 102 measures a developing current Id flowing between the developer carrier 641 and the image carrier 65. The estimation unit 103 calculates the value of a determination coefficient R2 indicating a value obtained by dividing dispersion of estimates in a regression model between the toner development amount M and the developing current Id by dispersion of sample values, and estimates the state of deterioration of toner according to the value of the determination coefficient R2.SELECTED DRAWING: Figure 3
Patent JP-2022046330-A (JP)
Title: tire
Inventor: KOISHIKAWA YOSHIFUMI
IPC: B60C5/00
Filed: 2020-09-10
Abstract: To provide a tire that can improve an on-ice braking performance and an on-snow running performance.SOLUTION: A tire comprises at a tread part a plurality of circumferential main grooves, a plurality of lug grooves extending in a direction crossing the circumferential main grooves, and a plurality of land parts 31-36 partitioned by the circumferential main grooves and lined up in a direction crossing the circumferential main grooves. A specific land part that is at least one land part is provided with a plurality of sipes 4 extending in a direction crossing the circumferential main grooves on a grounding surface and a plurality of narrow grooves 5 extending in the direction crossing the circumferential main grooves, whose groove depths are 1.50 mm or less, in which in a central area in a tire width direction, when the specific land part moves form one side toward the other side in the width direction, the sipes and the narrow grooves move in different directions, in the tire circumferential direction, and in both edge areas closer to outside in the tire width direction than the center area, when the part moves from one side toward the other side in the width direction, the sipes and the narrow grooves move in same directions, in the tire circumferential direction. The specific land part includes the land part having at least one land portion outside in the tire width direction.SELECTED DRAWING: Figure 1