baber/WOPTO huggingface dataset:
Patent JP-2022059175-A (JP)
Title: Assembly type box
Inventor: YANO MASAHIRO
IPC: B65D6/08
Filed: 2020-10-01
Abstract: To provide an assembly type box which realizes a compact folded state while suppressing crush deformation.SOLUTION: An assembly type box 1 is put on a carriage and is used for conveyance. The assembly type box comprises an exterior body 2 formed of a flexible sheet material, an interior body 3 formed of a plate material thicker than the sheet material, and a pair of side frames 5 and 5. In an assembled state, the exterior body 2 has a container shape in which a rectangular cylindrical peripheral surface portion 20 is erected from a rectangular bottom surface portion 21. In an assembled state, the interior body 3 is laid on the inner side of the peripheral surface portion 20 and is detachably fixed to the peripheral surface portion 20. The side frame 5 is formed in a frame shape corresponding to each of a pair of side surface portions 23 and 24 facing each other in the longitudinal direction LD of the peripheral surface portion 20, and is disposed between the side surface portion 23 and 24 and the interior body 3 in an assembled state.SELECTED DRAWING: Figure 2
Patent JP-2022059211-A (JP)
Title: Cellulose-based fiber structure and method for producing the same
Inventor: ASAI NAOKI
IPC: D06M15/423
Filed: 2020-10-01
Abstract: To provide a cellulose-based fiber structure which has excellent antifouling property while maintaining water absorption property of a cotton.SOLUTION: A cellulose-based fiber structure has only a cellulose-based fiber as a fiber component, in which the cellulose-based fiber structure contains a hydrophilic resin and an amino resin, and a moisture absorptivity difference ΔMR represented by the following formula (1) is 3.5% or more. Expression (1): ΔMR(%)=MR2-MR1. In the expression (1), MR1 is moisture absorptivity (%) when left at 20°C and 65% RH atmosphere for 24 hours, and MR2 is moisture absorptivity (%) when left at 30°C and 90% RH atmosphere for 24 hours.SELECTED DRAWING: None
Patent JP-2022059951-A (JP)
Title: Industrial robot
Inventor: MURATA WATARU
IPC: H01L21/677
Filed: 2020-10-02
Abstract: To provide an industrial robot that enables teaching in a narrow place.SOLUTION: A first sensor 14 is so arranged that the optical axis of a light emitting element of the first sensor 14 and the optical axis of a light receiving element are parallel with a right-left direction. A second sensor 15 is so arranged that the optical axis of a light emitting element of the second sensor 15 and the optical axis of a light receiving element are parallel with a front-rear direction. To teach a position of a wafer 2 mounted on a mount part 3, a hand 4 is moved in the front-rear direction by a moving mechanism 9 to detect by the first sensor 14 a position of the mount part 3 or a teaching tool mounted on the mount part 3 in the front-rear direction, and the hand 4 is also moved in the right-left direction by the moving mechanism 9 to detect by the second sensor 15 the position of the mount part 3 or the teaching tool in the right-left direction.SELECTED DRAWING: Figure 2
Patent JP-2022060644-A (JP)
Title: Oil type signboard display system and oil type signboard display method
Inventor: NISHI KUNIHIKO
IPC: B67D7/06
Filed: 2020-10-05
Abstract: To provide an oil type signboard display system that can effectively convey a content of an oil type signboard to a driver by displaying a static image and a moving image, and easily set a static image and a moving image for an oil type signboard by a setter.SOLUTION: An oil type signboard display system includes a setting unit that accepts operation from an outside, a two-dimensional display unit that displays an image provided on an oil type signboard 20, a storage unit 203 that stores image data of an oil type and an amount, a display pattern of a static image and a moving image, setting means for accepting operation and setting a setting content related to the oil type, the amount of the oil type, and the display pattern of the static image and the moving image, and processing means that reads image data corresponding to the setting content set by the setting means from the storage unit and outputs it to the display unit.SELECTED DRAWING: Figure 1
Patent JP-2022060757-A (JP)
Title: Plasma cvd apparatus
Inventor: OTAKE FUMITO
IPC: H01L21/31
Filed: 2020-10-05
Abstract: To provide a plasma CVD apparatus that can acquire preferable film deposition distribution and suppress generation of particles.SOLUTION: A plasma CVD apparatus includes a shower box 5. The shower box 5 includes: a stationary plate 30; a shower plate 40; and multiple internal fixing pillars 50 for fixing the stationary plate 30 to the shower plate 40.SELECTED DRAWING: Figure 2
Patent JP-2022062857-A (JP)
Title: Control unit and control method
Inventor: TANAKA MASAHITO
IPC: G05B11/32
Filed: 2020-10-09
Abstract: To suppress execution of feed forward control from bringing an adverse effect when input of a trigger signal is delayed after application of disturbance.SOLUTION: A control unit comprises: a feed forward calculation unit 2 that calculates a feed forward amount MV_X in response to input of a trigger signal FF_X; a feed forward execution unit 3 that adds the feed forward amount MV_X to a manipulated variable MV; a disturbance application detection unit 5 that detects application of disturbance; and a feed forward stop unit 6 that, after the application of disturbance is detected in a state in which the trigger signal FF_X is not input, if the input of the trigger signal FF_X is delayed, refers to a parameter for time-series distribution of the feed forward amount to determine whether to stop the feed forward control, and when determining to stop the feed forward control, stops calculation of the feed forward amount MV_X.SELECTED DRAWING: Figure 1
Patent JP-2021010027-A (JP)
Title: Semiconductor device and manufacturing method of semiconductor device
Inventor: KINOSHITA AKIMASA
IPC: H01L29/06
Filed: 2020-10-16
Abstract: To reduce the time required for forming a JTE structure in an edge termination region.SOLUTION: A semiconductor device includes an active region 20 provided in a n+-type silicon carbide substrate 1, where a principal current flows, a termination region 30 surrounding the active region 20, and a p-type silicon carbide layer 6 provided on the front surface of the n+-type silicon carbide substrate 1, and extending to the termination region 30. The p-type silicon carbide layer 6 includes one or more steps 34 in a region extending to the termination region 30, and further includes a p-type semiconductor region 36 which is made thinner by the steps 34 as it is placed outside the active region 20.SELECTED DRAWING: Figure 4
Patent JP-2022067332-A (JP)
Title: Wafer grinding method
Inventor: WATANABE SHINYA
IPC: H01L21/304
Filed: 2020-10-20
Abstract: To flatly grind a wafer in such a manner that no recess is formed at the center of the wafer.SOLUTION: A wafer grinding method includes a first grinding step of, while rotating a wafer 17 held on a chuck table 20 and a grinding stone 340, lowering the grinding stone 340 using grinding feed means 4 to bring an upper surface 170 of the wafer 17 and a lower surface 342 of the grinding stone 340 closer to each other in a vertical direction and perform grinding, a second grinding step of moving the wafer 17 in a direction parallel to the lower surface 342 of the grinding stone 340 by a predetermined distance using slide feeding means 5 to grind the wafer 17, and a third grinding step of grinding the wafer 17 while raising the grinding stone 340 to be moved away from the upper surface 170 of the wafer 17 to flatly grind the wafer 17 in such a manner that no recess is formed at the center of the wafer 17.SELECTED DRAWING: Figure 1
Patent JP-2022067576-A (JP)
Title: Water treatment apparatus and water treatment method
Inventor: KIYOKAWA TATSUNORI
IPC: H01M8/00
Filed: 2020-10-20
Abstract: To provide water treatment apparatus and a water treatment method capable of recovering and utilizing energy by electrode reaction and performing desulfurization treatment in anaerobic treatment of treated water, and suppressing the decrease in electrode reaction efficiency.SOLUTION: There is provided a water treatment method and a water treatment apparatus including a reaction part that performs an electrode reaction using a reducing substance in treated water as an electron donor in an anaerobic treatment of treated water, and water content adjustment means that adjusts the water content on the cathode side of the reaction part. According to the present invention, by installing a reaction part using electrodes, efficient power generation and desulfurization treatment can be carried out in a series of treatment processes in water treatment. In addition, by adjusting the amount of water in the cathode solution, the decrease in concentration of electrode reaction components in the cathode solution due to water generated by the electrode reaction can be suppressed. This prevents the decrease in the electrode reaction efficiency and enables the improvement of the efficiency of power generation and desulfurization treatment.SELECTED DRAWING: Figure 1
Patent JP-2022071240-A (JP)
Title: Holding device
Inventor: YAMAMOTO TAKASHI
IPC: H01L21/683
Filed: 2020-10-28
Abstract: To provide a holding device capable of uniformizing temperature as fully as up to a periphery of a through hole in a holding surface on which an object is held.SOLUTION: A holding device 1 comprises a tabular member 10, a base member 20, and a joint layer 40 disposed between a bottom face 12 of the tabular member 10 and a top face 21 of the base member 20 to join the tabular member 10 and the base member 20; and holds an object W on a holding surface 11 of the tabular member 10. Therein: first through holes 15a and 15b penetrating through the holding surface 11 and the bottom face 12 are formed in the tabular member 10, and second through holes 25a and 25b penetrating through the top face 21 and the bottom face 22 and communicating with the first through holes 15a and 15b are formed in the base member 20; recesses 13a and 13b are provided around openings of the first through holes 15a and 15b in the bottom face 12 of the tabular member 10; and the joint layer 40 includes thick layer parts 42a and 42b which are disposed filling at least partially the recesses 13a and 13b and thicker than other portions.SELECTED DRAWING: Figure 2
Patent JP-2022071304-A (JP)
Title: Fishing rod guide structure and fishing line guide
Inventor: NAKAGAWA SHINTARO
IPC: A01K87/04
Filed: 2020-10-28
Abstract: To provide a fishing rod guide structure in which a fishing line guide is hard to come out of a winding line and the fishing line guide is hard to rotate in the width direction to a pole rod, and provide the fishing line guide.SOLUTION: A fishing rod guide structure 1 includes a pole rod 2, and multiple fishing line guides 10 fixed to a pole rod 2 and guiding a fishing line. The fishing line guide 10 has: an annular guide part 11 with the fishing line inserted therein; a pair of leg parts 12 extended from the guide part 11, and rising up against the pole rod 2; and a fixing part 13 including a supporting part 14 extended from the pair of leg parts 12 to the axial direction of the pole rod 2, respectively, and a pair of tip ends 15 extended from the supporting part 14 to the width direction of the pole rod 2. The tip ends 15 are arranged while being displaced with each other in the axial direction of the pole rod 2. Also, the supporting part 14 and the tip ends 15 are wound and fixed to the pole rod 2 with a winding line 20.SELECTED DRAWING: Figure 4
Patent JP-2021103766-A (JP)
Title: Image device and image detection method
Inventor: CHOI KYUHWAN
IPC: H01L27/146
Filed: 2020-10-28
Abstract: To provide an image device according to an embodiment that receives light through an imaging optical lens having a non-circular cross section and forms an image on a plane of a detection array.SOLUTION: An image device includes a detection array including a plurality of detection elements, an imaging lens array having a non-circular cross section perpendicular to an optical axis and including a plurality of imaging optical lenses that pass and transmit light received from the outside, and a condenser lens array provided between the imaging lens array and the detection array and including a plurality of condenser lenses that transmit light passing through the imaging lens array to the detection element, and the number of the imaging optical lenses is smaller than the number of the plurality of condenser lenses.SELECTED DRAWING: Figure 3
Patent JP-2022072540-A (JP)
Title: Packaging structure of power element for power conversion
Inventor: NAKAMURA YASUHIRO
IPC: H02M7/48
Filed: 2020-10-30
Abstract: To provide a packaging structure of a power element for power conversion capable of suppressing a short circuit between power terminals.SOLUTION: A packaging structure 100 of a power element for a power conversion, comprises: an element 42; a sealing body 44 that seals the element ; and a plurality of power terminals 46 that project from the sealing body and are arranged at intervals between them in one direction. The sealing body 44 includes an enclosure part 44a that encloses a base part 46a of each power terminal 46. The enclosure part 44a has a shape with a dimension in the one direction gradually reduces as it approaches a tip end side of each power terminal 46.SELECTED DRAWING: Figure 6
Patent JP-2021022752-A (JP)
Title: Preparation method of chamber undercoat for low temperature ald coating
Inventor: KANG HU
IPC: C23C16/455
Filed: 2020-11-06
Abstract: To provide a method of forming and using an undercoat on the inner surface of a reaction chamber used for depositing a coating on a substrate.SOLUTION: A undercoat volume method deposited by atomic layer deposition introduce a first reactant into a reaction chamber, a second reactant into the reaction chamber, and exposes the chamber to plasma to provoke a reaction with the first and second reactants.EFFECT: An undercoat helps prevent metal contamination, improves resistance to flaking, and is relatively thin. The excellent resistance to flaking allows more substrates to be processed between one wash operation and the next wash operation, thereby increasing throughput.SELECTED DRAWING: Figure 3
Patent JP-2022075328-A (JP)
Title: Data management method, computer program, and data management system
Inventor: OMINO TSUKASA
IPC: G06F21/62
Filed: 2020-11-06
Abstract: To allow consent for processing data about individuals to be efficiently confirmed.SOLUTION: A data management method according to the present embodiment performs, by a computer, receiving first request information requesting to perform first processing on first data about an individual, and determining whether the first processing on the first data can be performed based on the first request information and consent information that defines a first condition that the individual consents to perform the first processing.SELECTED DRAWING: Figure 1
Patent JP-2022075405-A (JP)
Title: Game machine
Inventor: YOSHIHARA HIROAKI
IPC: A63F7/02
Filed: 2020-11-06
Abstract: To provide a game machine capable of enhancing interest in a game when so-called time-shortening is completed.SOLUTION: Specific losing can be determined in a special pattern variation based on entry of game balls into at least a second start pocket, and a new time-shortening game state (special pattern variation pattern derivation state PD) is set when a special pattern variation based on entry of game balls into the second start pocket reserved in time-shortening game states (a pattern derivation state PB, a special pattern variation pattern derivation state PC, and a special pattern variation pattern derivation state PD) is started in a normal game state (a special pattern variation pattern derivation state PA) set after the time-shortening game state and when specific losing is determined in the special pattern variation.SELECTED DRAWING: Figure 12
Patent JP-2022078888-A (JP)
Title: Water level measuring device, water level measuring system, water level measuring program and water level measuring method
Inventor: OIKAWA KAZUO
IPC: G01F23/284
Filed: 2020-11-13
Abstract: To provide a water level measuring device by which, when the height of the water surface of a road, a river, a pond, etc., is measured by a radar sensor, with or without rippling on the water surface, a significant result can be obtained as the reflected signal intensity, a position on the water surface for measuring the height of the water surface can be specified, and the high cost and a long construction period for arranging the radar sensor can be made to be not required.SOLUTION: Disclosed is a water level measuring device 3 which includes: a distance measuring part 31 for measuring a reflection path distance from a radar sensor 1 arranged at a vertical position higher than the water surface to a reflection object arranged at a vertical position higher than the water surface and also arranged at a horizontal position different from the radar sensor after passing through the reflection on the water surface; and a water level measuring part 32 which measures the height of the water surface based on a reflection path distance between the radar sensor and the reflection object, the vertical position of the radar sensor, the vertical position of the reflection object, and a horizontal distance between the radar sensor and the reflection object.SELECTED DRAWING: Figure 2
Patent JP-2022081171-A (JP)
Title: Typhoon damage prediction system, prediction method, and control program
Inventor: SHIMIZU KEIICHI
IPC: G06Q10/04
Filed: 2020-11-19
Abstract: To carefully consider the land usage situation to accurately predict damages to power distribution equipment.SOLUTION: A typhoon damage prediction system acquires a map image in which a color associated with the land usage situation is superimposed on an image of one sectioned area taken from the sky, wind-condition information indicating the wind velocity and direction in one area predicted when a new typhoon attacks, and equipment information about power distribution equipment in one area, and predicts damages to the power distribution equipment in one area due to the attack of new typhoon by inputting the acquired map image, wind-condition information, and equipment information into a prediction model obtained by deep learning using, as teacher data, the image of each of one or more sectioned model areas taken from the sky in which a color associated with land usage situation is superimposed, information indicating the wind velocity and direction in each model area when a past typhoon attacks, information about power distribution equipment in each model area, and information indicating damages to the power distribution equipment in each model area due to the past typhoon attack.SELECTED DRAWING: Figure 1
Patent JP-2022083853-A (JP)
Title: Joint material and mounting structure using the same
Inventor: HINE KIYOHIRO
IPC: B23K35/26
Filed: 2020-11-25
Abstract: To provide a joint material capable of exhibiting higher joint strength.SOLUTION: A joint material is a joint material containing first metallic particles having a melting point of 200°C or lower, second metallic particles containing a first metallic element contained in the first metallic particles and a second metallic element that enables production of an intermetallic compound, TiO2 nanoparticles, and a flux. The first metallic particles is any one of only a first metallic element that enables production of a second metallic element and an intermetallic compound, or a composite of the first metallic element that enables production of the second metallic element and the intermetallic compound, and a third metallic element that disables production of the second metallic element and the intermetallic compound and has a melting point of a single metallic element of 250°C or higher. A ratio of the first metallic particles to the second metallic particles is a ratio in which all of the first metallic element contained int he first metallic particles and the second metallic element contained in the second metallic particles are intermetallic compounds in an equilibrium diagram of the first metallic element and the second metallic element.SELECTED DRAWING: Figure 1
Patent JP-2022084106-A (JP)
Title: Prize put-out device
Inventor: HORIO AKIHIRO
IPC: A63F7/02
Filed: 2020-11-26
Abstract: To provide a miniaturizable prize put-out device.SOLUTION: A prize put-out device 1 includes a device body 3 provided with a put-out port 13B of a prize P, a storage part provided in the device body 3, for storing the prize P, multiple delivery parts 42 provided in the device body 3, for delivering the prize P from the storage part, and a common move part 54 to the multiple delivery parts 42. The move part 54 receives each prize P delivered respectively by the multiple delivery parts 42, and moves them up to the put-out port 13B.SELECTED DRAWING: Figure 6
Patent JP-2022087363-A (JP)
Title: valve
Inventor: TSUKAHARA NAOKI
IPC: F16K37/00
Filed: 2020-12-01
Abstract: To provide a valve enabling acquisition of various information in a flow path.SOLUTION: The valve comprises: a valve element 150 enabling a flow path (an internal passage 131) for fluid to be opened/closed by moving in a direction crossing the flow path; an outer valve stem 161 formed in a hollow shape and arranged in a manner of passing through the valve element 150, and enabling the valve element 150 to move; an inner valve stem 162 arranged inside the outer valve stem 161, and having a fixed portion 162a fixed to the outer valve stem 161 and an extension portion 162c arranged in a manner of extending from the fixed portion 162a to the flow path side while being spaced from the inside face of the outer valve stem 161; and an information acquisition unit (a strain gauge 170) provided in the extension portion 162 and capable of acquiring information in the flow path.SELECTED DRAWING: Figure 5
Patent JP-2022087510-A (JP)
Title: Drive circuit and liquid ejecting apparatus
Inventor: YOKOO SHOICHIRO
IPC: B41J2/01
Filed: 2020-12-01
Abstract: To provide a driving circuit capable of improving waveform accuracy of a driving signal.SOLUTION: A driving circuit includes: an amplifier circuit for outputting an amplified modulated signal obtained by amplifying a modulated signal; a level shift circuit for outputting a level shift amplified modulated signal obtained by shifting a potential of the amplified modulated signal; and a demodulation circuit for demodulating a level shift amplified modulated signal and outputting a drive signal: A second gate driver included in the level shift circuit performs: in a second mode in which a reference potential of the amplified modulated signal is shifted to a second potential having higher potential than first potential, constant voltage control for outputting a third gate signal for conducting the third transistor and a fourth gate signal for making a fourth transistor non-conductive; and charge control for outputting a third gate signal for making the third transistor non-conductive and a fourth gate signal for making the fourth transistor conductive, and then for outputting a third gate signal for making the third transistor conductive and a fourth gate signal for making the fourth transistor non-conductive.SELECTED DRAWING: Figure 7