baber/WOPTO huggingface dataset:
Patent JP-2021184451-A (JP)
Title: Semiconductor manufacturing apparatus and manufacturing method of semiconductor device
Inventor: HAYASHI FUMIAKI
IPC: H01L21/027
Filed: 2020-05-22
Abstract: To provide a technology in which the number of cases where desired heating treatment can be performed can be increased.SOLUTION: A semiconductor manufacturing apparatus comprises: a treatment plate 12 that performs heating or cooling treatment of a substrate 300 mounted on a top surface thereof; a guide member 20 that is provided on the treatment plate to surround a substrate mounting position on the treatment plate; a plurality of lifting members 15 that moves up and down the substrate mounted on an upper end thereof; and a control unit 112 that causes the guide member to be arranged at a predetermined distance from the substrate when the substrate is mounted on treatment plate, and that is constituted to cause the guide member to operate in the substrate direction after the substrate is mounted on the treatment plate.SELECTED DRAWING: Figure 4
Patent JP-2021190464-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: SEKIGUCHI YUJI
IPC: H01L21/336
Filed: 2020-05-26
Abstract: To provide a semiconductor device capable of repeatedly writing and deleting data into and from a memory structure in a configuration in which the memory structure is adjacently arranged on a lateral side of a planar gate structure, and a method for manufacturing the same.SOLUTION: A semiconductor device 1 includes: a well region 21 formed in a surface part of a first principal surface 3 of a semiconductor layer 2; a source region 22 formed in a surface part of the well region 21; a drain region 23 formed in the surface part of the well region 21 at intervals from the source region 22 and partitioning a channel region 24 between itself and the source region 22; a planar gate structure 30 formed on the first principal surface 3 of the semiconductor layer 2 so as to face the channel region 24; and a memory structure 40 adjacently arranged on a lateral side of the planar gate structure 30. The memory structure 40 includes an insulation film 41 formed on the channel region 24, and a charge storage film 42 facing the channel region 24 across the insulation film 41.SELECTED DRAWING: Figure 4
Patent JP-2021188286-A (JP)
Title: Method for reinforcing existing structure
Inventor: FUKUYAMA TSUTOMU
IPC: E01D22/00
Filed: 2020-05-26
Abstract: To provide a method for reinforcing an existing structure which can be constructed simply in a small work space and which can obtain large press-in reaction.SOLUTION: In a method for reinforcing an existing structure that reinforces an existing structure (1) with a part embedded in a foundation, a temporary structure (31) is pressed into a foundation (21) around the existing structure (1) and is installed, and a reinforcement steel plate (51) is installed around a part to be reinforced, in the existing structure (1). A press-in device (61) for pressing the reinforcement steel plate (51) into the foundation (21) is attached to the temporary structure (31), and press-in reaction necessary for the press-in device (61) to press the reinforcement steel plate (51) into the foundation (21) is obtained by the temporary structure (31).SELECTED DRAWING: Figure 5
Patent JP-2021189239-A (JP)
Title: Belt inspection system and belt inspection program
Inventor: NISHIZAWA TERU
IPC: G03G15/16
Filed: 2020-05-27
Abstract: To provide a belt inspection system and a belt inspection program that can improve the accuracy in detecting a belt flaw.SOLUTION: A belt inspection system comprises a flaw candidate detection unit that detects, from a belt image as an image of an intermediate transfer belt of an image forming apparatus, candidates for a belt flaw as an abnormal portion of the intermediate transfer belt. The flaw candidate detection unit executes a background pattern reduction step of reducing background noise that is present in the belt image and in a texture pattern shape, and detects the candidates based on the belt image created through the background pattern reduction step. The background pattern reduction step is a step of replacing brightness in a specific range of brightness in the belt image and not including the lowest brightness of the belt flaw, with a specific brightness in the specific range (S281 to S285).SELECTED DRAWING: Figure 31
Patent JP-2021189256-A (JP)
Title: Head-up display
Inventor: YAMAGUCHI MINORU
IPC: B60K35/00
Filed: 2020-05-28
Abstract: To provide a head-up display that can display a plurality of virtual images different in imaging position.SOLUTION: A head-up display includes: a display unit 10 that emits display light and displays an image; and a transparent display 20 that is arranged on the optical axis of the display unit 10, transmits the display light from the display unit 10, and displays an image. The image displayed by the display unit 10 and the image displayed by the transparent display 20 are superimposed and displayed on a display member 41.SELECTED DRAWING: Figure 1
Patent JP-2020151514-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-12
Abstract: To provide a game machine capable of preventing reduction in amusement of games.SOLUTION: A game machine performs a special display in which a display mode can be changed in a stepwise manner according to an advantageous degree. Further, a special notification for making a notification of information on games can be performed. The game machine changes the display mode of the special display when the presentation result of a prescribed presentation becomes a specific result and a predetermined period is elapsed, and can perform the special notification also in a predetermined period after a notification is made that the display mode of the special display is to be changed. Thus, unintended reduction in amusement of games is prevented.SELECTED DRAWING: Figure 54
Patent JP-2021197432-A (JP)
Title: Light-emitting device
Inventor: OMORI YUJI
IPC: H01L33/62
Filed: 2020-06-12
Abstract: To adjust a light irradiation range while suppressing the occurrence of color unevenness and dark areas.SOLUTION: A light-emitting device includes a substrate in which a central region and an outer peripheral region surrounding the central region and having height lower than the central region are formed at least, a plurality of central light emitting elements located in the central region, a plurality of outer peripheral light emitting elements arranged in the outer peripheral region, a central sealing member including a central phosphor and sealing the plurality of central light emitting elements, an outer peripheral sealing member including an outer peripheral phosphor and sealing the plurality of outer peripheral light emitting elements, a central frame that is provided along the outer circumference of the central region and surrounds the outer circumference of the central sealing member, and an outer peripheral frame that is provided along the outer circumference of the outer peripheral region and surrounds the outer circumference of the outer peripheral sealing member. The central sealing member covers the upper part of the central frame.SELECTED DRAWING: Figure 1
Patent JP-2021195672-A (JP)
Title: Extraction method of pineapple base fibers
Inventor: FUJII TORU
IPC: D01C1/02
Filed: 2020-06-16
Abstract: To provide an extraction method of pineapple base fibers from pineapple leaves, capable of removing pectin, etc., involved in crude fibers on extraction of the base fibers.SOLUTION: An extraction method of base fibers from pineapple includes steps of; extracting crude fibers from pineapple leaves; removing pectin from the extracted crude fibers; and extracting base fibers from the pectin-removed crude fibers. This pectin removing step involves a method involving soaking and heating in the lye obtained from residual ashes after incinerating pineapple wastes, a method involving soaking and heating in an aqueous alkaline solution using a chemical substance such as sodium carbonate, sodium bicarbonate, sodium hydroxide, or a method involving soaking in static water or flowing water for several days.SELECTED DRAWING: None
Patent JP-2021194396-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-18
Abstract: To provide a game machine that can increase interest of a game.SOLUTION: A performance period of a special development performance is longer than that of a particular development performance. The special development performance includes a first performance in which the visibility of a performance image is reduced, a second performance executed after the first performance in which pre-stage information can be visually displayed, and a third performance executed after the second performance in which post-stage information having a higher degree of emphasis than that of the pre-stage information can be visually displayed. The period from the execution of the particular development performance to the notification to be controlled to be in an advantageous state is shorter than the period from the execution of the special development performance to the notification to be controlled to be in the advantageous state.SELECTED DRAWING: Figure 11-9
Patent JP-2020181821-A (JP)
Title: Communication electric wire
Inventor: UEGAKI Ryoma
IPC: C22C9/00
Filed: 2020-06-23
Abstract: To provide a communication electric wire with a small diameter while ensuring a characteristic impedance value having a necessary magnitude.SOLUTION: A communication electric wire 1 includes a communication wire 10 composed of a pair of insulating wires 11 and 11, each of which includes a conductor 12 whose conductor cross-sectional area is less than 0.22 mm2, and an insulation coating 13 to cover an outer periphery of the conductor 12. A characteristic impedance is in a range of 100±10 Ω, and a difference in electrostatic capacitance of the insulating wires constituting the communication wire 10 is 25 pF/m or less.SELECTED DRAWING: Figure 1
Patent JP-2021188223-A (JP)
Title: Stereoscopic mask
Inventor: SADA YUMI
IPC: A62B18/02
Filed: 2020-05-27
Abstract: To provide technology for improving fitness of a mask and securing a space between the mask and the mouth in breathing in a stereoscopic shape mask.SOLUTION: A wire in a shape of tracing a joint line at a center of a stereoscopic shape mask is installed, the wire is bent in upper side directions of right and left near an upper end of the mask, and is bent in lower side directions of right and left near a lower end of the mask.SELECTED DRAWING: Figure 1
Patent JP-2022006236-A (JP)
Title: Container volume reduction device
Inventor: TAKAHANA MASAKAZU
IPC: B30B9/28
Filed: 2020-06-24
Abstract: To provide a container volume reduction device that prevents fragments of an empty container and the like from getting clogged in a clearance between a placing part and a guide part with a simple structure.SOLUTION: A container volume reduction device includes: a container loading part having a placing part; a volume reduction part which is provided physically separately from the placing part and reduces a volume of an empty container; a guide part which is provided physically separately from the placing part and forms a passage running from the placing part to the volume reduction part; and an inner door arranged between the placing part and the guide part. The inner door, in a closed state, shields a clearance between the placing part and the guide part as viewed from at least the volume reduction part side. The container volume reduction device also has a clearance between a volume reduction part side end of the placing part and a placing part side end of the guide part, with a tip (a lower end) of the inner door being positioned in the vicinity of the placing part side end of the guide part in a closed state.SELECTED DRAWING: Figure 12
Patent JP-2022006529-A (JP)
Title: Disaster prevention main pipe thickness measurement device and method thereof
Inventor: HATTORI HIROSHI
IPC: G01N29/50
Filed: 2020-06-24
Abstract: To provide a reliable soundness diagnosis method concerning a disaster prevention main pipe soundness diagnosis method.SOLUTION: A disaster prevention main pipe thickness measurement method is the method for detecting corrosion on an outer surface of a disaster prevention main pipe on which mortar lining is applied to an inner surface side of a cast-iron pipe. The method includes steps of: radiating an ultrasonic wave from an inside of a cast-iron pipe with the use of an ultrasonic probe and acquiring reflection echoes from an outer surface and an inner surface of the cast-iron pipe and an inner surface of mortar (S11); executing three processes which are a gate procedure, a correlation process, and deep learning concerning the respective data (S12-S14); evaluating reliability in the respective processes by a decision tree (S15); selecting a solution based on the result (S16); and determining a deterioration rank (S17).SELECTED DRAWING: Figure 16
Patent JP-2020155419-A (JP)
Title: Lighting equipment and lighting apparatus
Inventor: ITAMI KAZUAKI
IPC: H05B45/345
Filed: 2020-06-25
Abstract: To provide lighting equipment which makes a luminous color unlikely to be changed by a current value supplied to a light-emitting diode or a duty cycle of PWM control, and a lighting apparatus.SOLUTION: Lighting equipment comprises: a power conversion part which supplies a current and turns on a light-emitting element; a switch for making intermittent the current that flows to the light-emitting element; and a dimming control part which generates a PWM signal based on a dimming signal for setting lightness of the light-emitting element, and makes the switch intermittent in accordance with the PWM signal. The PWM signal includes an ON period in which the current is made flow, and an OFF period in which the current is cut off. The ON period and the OFF period are set in such a manner that a light emission wavelength of the light-emitting element is fixed for each level of the set lightness of the light-emitting element.SELECTED DRAWING: Figure 1
Patent JP-2022011211-A (JP)
Title: Pavement structure
Inventor: YOSHIDA YUICHIRO
IPC: E01C7/18
Filed: 2020-06-29
Abstract: To take advantage of the characteristics of asphalt and the correlation between parking spaces and vehicles, to provide durability and permeability that are desirable in use, and to reduce the load of construction compared to conventional methods.SOLUTION: This pavement structure is paved with asphalt, and comprises an asphalt section Ra including at least a dense-graded asphalt section 1 and a water-permeable asphalt section 2. The dense-graded asphalt portion 1 is located around front wheels Tf of a vehicle C when parked in a parking space P, and the water-permeable asphalt section 2 is located around an entrance and exit D of the vehicle C.SELECTED DRAWING: Figure 1
Patent JP-2020174527-A (JP)
Title: System and method for operating transformer neutral block system
Inventor: Greg fuchs
IPC: H02H11/00
Filed: 2020-07-01
Abstract: To provide a control device for an electrical protection circuit for use in an alternating current system including a transformer.SOLUTION: A system according to an embodiment includes a control module including a first measuring probe, a second measuring probe, and a processing device configured to measure electrical properties in an electrical protection circuit. The control module monitors a measured value from the first measuring probe and sends a protection operation control signal to a switch assembly on the basis of the measured value from the first measuring probe, which exceeds a first predetermined threshold value. The control module monitors the measured value from the second measurement probe and sends a deprotection control signal to the switch assembly on the basis of the measured value from the second measurement probe, which satisfies a second predetermined threshold.SELECTED DRAWING: Figure 3
Patent JP-2021012370-A (JP)
Title: Method for laying optical cable and optical cable laying set
Inventor: TSUDA KOICHI
IPC: G02B6/46
Filed: 2020-07-03
Abstract: To provide a method for laying an optical cable and an optical cable laying set which make it easier to extend an optical cable through a narrow space and are suitable for preventing an optical cable from being redundant after the optical cable is laid.SOLUTION: An optical cable laying set X includes an optical cable C1 and plugs P1 and P2. The optical cable includes a plastic optical fiber of a refraction index distribution type. The plugs include a connection part to which the optical fiber can be connected and an electric connector connectable to an external device, and is configured to convert an electric signal to an optical signal. In the method for laying an optical cable, an optical cable is laid on site by using the optical cable laying set.SELECTED DRAWING: Figure 1
Patent JP-2020168468-A (JP)
Title: Game machine
Inventor: ICHIKAWA SATORU
IPC: A63F7/02
Filed: 2020-07-07
Abstract: To provide a game machine capable of generating a probability variation state in a game using a rolling portion.SOLUTION: A distribution mechanism comprises a big win determination passing sensor 231 for detecting an entrance of a game ball to a drop hole opened in a Kloon (game ball rotary plate). A game state determination portion 233 of a main control device 70 determines a game state generated on the basis of a ball entrance detection at the big win determination passing sensor 231 either a first big win state of giving a first game value to a player or a second big win state of giving a second game value having a lower value than the first game value. Upon a trigger of an establishment of a prescribed probability change condition, a probability change portion 235 of the main control device 70 performs a probability change for making a probability at which the game state generated on the basis of a ball entrance detection at the big win determination passing sensor 231 is determined to be the first big win state higher than the probability in a normal game state.SELECTED DRAWING: Figure 12
Patent JP-2022016119-A (JP)
Title: Method for manufacturing individual package and individual package
Inventor: ISHIKAWA
IPC: A61F13/15
Filed: 2020-07-10
Abstract: To provide a method for manufacturing an individual package configured to be easily attached to a body of a wearer, capable of suppressing leakage and deterioration in a feeling of safety and aesthetic appearance.SOLUTION: A method for manufacturing an individual package comprises; a preparation step of preparing an absorbent article 1 that comprises an absorber 4 including a plurality of high rigidity parts HB1 and HB2 aligned in the longitudinal direction and low rigidity parts LBW1 provided respectively adjacent to the mutually-adjacent high rigidity parts and extending in a width direction, and on which a clothes fixing part 7 and a release sheet 20; an arrangement step of forming a body fixing part 23 at a position overlapped in a thickness direction with at least a part of the low rigidity parts of the absorber, out of a surface in a non-absorbent article side, of the release sheet and arranging an individual package sheet 40 on a surface in a non-absorbent article side, of the body fixing part; and a folding step of folding the absorbent article, along with the individual package sheet, at positions of fold parts FW located in the high rigidity parts in the longitudinal direction and extending in a belt-like shape along the width direction in plan view.SELECTED DRAWING: Figure 1
Patent JP-2022020131-A (JP)
Title: Sock
Inventor: NISHIDE Kiyohiko
IPC: A41B11/00
Filed: 2020-07-20
Abstract: To provide a sock with convenience, which can be worn in an arbitrary direction (rotation position and inside out) without damaging fitting feeling and an appearance and wearing comfort of shoes when worn and without a wearer being aware of a position of a heel part of the sock.SOLUTION: A sock 1 is formed of a knitted fabric in which a portion from an insertion opening part 4 to a toe part 2 through a heel part 3a for covering a wearer's heel and a front side of the foot, which corresponds to the heel, is formed in a straight cylindrical bag shape. The heel part 3 has a greater degree of stretch in a length direction than the other parts. A first high pressure part 5 whose tightening pressure is higher than that of the heel part is formed to be adjacent to a toe part 2 side of the heel part 3. A second high pressure part 6 whose tightening pressure is higher than that of the heel part 3 is formed to be adjacent to an insertion opening part 4 side of the heel part 3.SELECTED DRAWING: Figure 2
Patent JP-2022024592-A (JP)
Title: Pile performance estimation method
Inventor: NARITA NOBUHIDE
IPC: E02D27/12
Filed: 2020-07-28
Abstract: To provide a pile performance estimation method that can estimate a static spring representing a pile performance at low cost.SOLUTION: A performance estimation method of a pile 10 applies an impact force of more than 0 kN and 20 kN or less from the vertical or horizontal direction to a pile head 12 of the pile 10 buried in a ground, and estimates the static spring of the pile 10 based on the impact force with respect to the displacement of the pile head 12 from vibration data of the pile head 12 due to the impact force.SELECTED DRAWING: Figure 1
Patent JP-2022025550-A (JP)
Title: Ink for inkjet printing
Inventor: NAKAGOME MASATOSHI
IPC: C09D11/32
Filed: 2020-07-29
Abstract: To provide ink for inkjet printing which is excellent in discharge stability, and enables formation of a printed matter excellent in cleaning fastness.SOLUTION: Ink for inkjet printing contains colored particles, and an aqueous medium. The colored particles have a core, and a shell layer coating the core. The core contains a polyester resin and a dye. The shell layer contains a specific resin having a non-opening oxazoline group and an amide-ester group. The polyester resin may contain an amorphous polyester resin.SELECTED DRAWING: None
Patent JP-2021050322-A (JP)
Title: Active energy ray-curable composition, active energy ray-curable ink, active energy ray-curable inkjet ink, storage container, two-dimensional or three-dimensional image forming apparatus, two-dimensional or three-dimensional image forming method, and cured product
Inventor: FUJII HIDETOSHI
IPC: B29C64/112
Filed: 2020-07-29
Abstract: To obtain an active energy ray-curable composition excellent in scratch resistance, dischargeability, and storage stability.SOLUTION: The active energy ray-curable composition contains an active energy ray-polymerizable compound, an amine compound, and water. The active energy ray-polymerizable compound is resin particles. The cumulative 50% particle diameter (D50) of the active energy ray-polymerizable compound is 5 nm or more and 50 nm or less. The molecular weight of the amine compound is 118.0 or less. The boiling point of the amine compound is 120°C or higher. The content of the water is 50.0 mass% or more based on the amount of the active energy ray-curable composition.SELECTED DRAWING: None