baber/WOPTO huggingface dataset:
Patent JP-2022134071-A (JP)
Title: Active type position adjustable pipe cleaning robot and method of using the same
Inventor: TANG YANG
IPC: B08B9/027
Filed: 2021-07-07
Abstract: To provide an active type position adjustable pipe cleaning robot regarding the emergency treatment/repair technical field of petroleum/gas pipelines.SOLUTION: The pipe cleaning robot comprises a pipe cleaning assembly 100, a first travel assembly 210, a position adjustment assembly 300, and a second travel assembly 220 which are connected linearly and successively. An adjustable pipe cleaning rubber ring is provided on the pipe cleaning assembly 100. An overhead flow head is fitted and connected with a head part of a pipe cleaning housing. The first travel assembly 210 and the second travel assembly 220 have the same constitution, and are provided with two adjustable sealing rubber rings. A position adjustment oil cylinder and a position adjustment hydraulic cylinder which are connected via a pipeline are provided inside the position adjustment assembly 300. A position adjustment piston rod of the position adjustment hydraulic cylinder is connected to the first travel assembly 210.SELECTED DRAWING: Figure 1
Patent JP-2021164924-A (JP)
Title: Cyclone separator
Inventor: NAKAHARA KENGO
IPC: B04C5/103
Filed: 2021-07-09
Abstract: To restrain reduction in separation performance by restraining a re-scattering phenomenon in a hood installed in a ventilation hole for air supply.SOLUTION: A cyclone separator comprises a first intake port 4 having a plurality of fixed blades 3 on one end side of a cylindrical case 1 and an outflow port 6 on one end surface of the case 1 on the same side as the fixed blades 3, and the other end side in the case 1 comprises a second intake port 5 capable of positioning in the lowest part in a state of horizontally arranging the central axis 20 of the cylindrical case 1 in a side surface of the case 1, and comprises a space dividing plate 7 for dividing into a first turning chamber 8 and a second turning chamber 9, and the space dividing plate 7 is provided with a cylindrical member 11 of setting the central axis 20 in the same as the case 1 in the first turning chamber 8 on an end surface 1B of the case 1 in a constitution having a through-hole 10 for communicating the first turning chamber 8 and the second turning chamber 9, and an outflow side end surface 11A of the cylindrical member 11 is constituted so as to be positioned in the through-hole 10 in the direction of the central axis 20.SELECTED DRAWING: Figure 2
Patent JP-2021176867-A (JP)
Title: Pharmaceutical preparation
Inventor: IAN COTTINGHAM
IPC: A61P15/08
Filed: 2021-07-12
Abstract: To provide recombinant rhCG (human chorionic gonadotropin) preparation that more closely replicates or mimics the physiochemical and pharmacokinetic profile of the preparation produced from human urine, the rhCG preparation having improved pharmacokinetic property or properties.SOLUTION: The present invention discloses a pharmaceutical composition comprising recombinant rhCG (human chorionic gonadotropin), including α2,3-sialylation and α2,6-sialylation, where the rhCG is not extracted from urine, and the hCG is not naturally-derived pituitary hCG.SELECTED DRAWING: None
Patent JP-2021182745-A (JP)
Title: Localization determination for mixed reality systems
Inventor: BENJAMIN ZAARON REINHARDT
IPC: H04W64/00
Filed: 2021-07-15
Abstract: To provide favorable localization determination for mixed reality systems.SOLUTION: To enable shared user experiences using augmented reality systems, shared reference points must be provided to have consistent placement (the position and orientation) of virtual objects. Furthermore, the position and orientation (pose) of the users must be determinable with respect to the same shared reference points. However, without highly sensitive and expensive global positioning system (GPS) devices, pose information can be difficult to determine to a reasonable level of accuracy. Therefore, what is provided is an alternative approach to determine pose information for augmented reality systems, which can be used to perform location-based content acquisition and sharing. Further, what is provided is an alternative approach to determine pose information for augmented reality systems using information from already existing GPS devices.SELECTED DRAWING: Figure 6
Patent JP-2023018695-A (JP)
Title: Magnetic tape, magnetic tape cartridge, and magnetic record regenerator
Inventor: IMAI TAKASHI
IPC: G11B5/738
Filed: 2021-07-28
Abstract: To provide a magnetic tape which can record and/or regenerate stored data desirably.SOLUTION: The present invention relates to a magnetic tape having a nonmagnetic supporting body and a magnetic layer containing ferromagnetic powders. The nonmagnetic supporting body is a polyethylene naphthalate supporting body. The ratio of deformation of the magnetic tape in the width direction to the deformation of the magnetic tape in the longer direction measured after a load is applied for 96 hours in the longer direction of the magnetic tape is 0.42 or smaller. The present invention also relates to a magnetic tape cartridge and a magnetic record regenerator including the magnetic tape.SELECTED DRAWING: None
Patent JP-2023023558-A (JP)
Title: Floating power generation unit
Inventor: ANZAI SATOSHI
IPC: B63B35/00
Filed: 2021-08-05
Abstract: To provide a floating power generation unit capable of improving fishing ground by promoting growth of plankton by increasing activity of aerobic organisms by spreading oxygen content into water as fine bubbles while carrying out floating power generation.SOLUTION: A floating power generation unit 1 including a power generator 2, and an oxygen separator 3 for separating oxygen and nitrogen in air by using power supplied by the power generator 2, and a float 4 floating on water is installed with the power generator 2 and the oxygen separator 3 on a top surface of a float 4 includes: a first fine bubbles generation medium 33 for supplying oxygen separated by the oxygen separator 3 as fine bubbles into water; and a second fine bubbles generation medium 34 for supplying nitrogen separated by the oxygen separator 3 as fine bubbles into water.SELECTED DRAWING: Figure 1
Patent JP-2021192239-A (JP)
Title: Authentication device, authentication method and program
Inventor: FUKUDA KOJI
IPC: G06V40/145
Filed: 2021-08-05
Abstract: To provide an authentication device which authenticates a user wearing a wearable terminal.SOLUTION: An authentication device comprises: a ring; a first sensor which acquires fingerprint information; an authentication unit which performs authentication on the basis of fingerprint information stored in the ring, and the detected information; a second sensor which detects acceleration of the ring; a third sensor which detects existence of the finger inside the ring; and a control unit which validates a function of the ring on the basis of an authentication result of the authentication unit and the detected acceleration when the existence of the finger inside the ring is detected by the third sensor.SELECTED DRAWING: Figure 1
Patent JP-2023025927-A (JP)
Title: Hot press device
Inventor: YAMANE TOSHIMASA
IPC: B21D37/16
Filed: 2021-08-11
Abstract: To provide a hot press device that can enhance the cooling rate of a molded body while ensuring accuracy of the surface of the molded body, and furthermore, suppress the temperature rise of the lower mold of the cooling mold, so as to obtain a properly quenched molded body.SOLUTION: A hot press device 1 produces a vehicle frame F from a primary molded body P that is quenched, from a high temperature state caused in a molding region, through cooling while press-holding, with both press-holding surfaces of a cooling mold 40. A cooling lower mold 41 comprises: lower recessed portions 43 being open at positions corresponding to a lower pressure holding surface 41a; a first cylinder portion 45 having a first cylinder chamber 45a where a first piston portion 61 is reciprocally housed; and a first communication passage 47 that causes the first cylinder chamber 45a and the lower recessed portions 43 to communicate with each other. The first cylinder chamber 45a is provided with a storage chamber 55, which is partitioned by the first piston portion 61, and in which, one end of the first communication passage 47 is open, and in which, a liquid refrigerant is stored.SELECTED DRAWING: Figure 4
Patent JP-2023026015-A (JP)
Title: Zoom lens and image capturing device
Inventor: SAKAMOTO MASARU
IPC: G02B15/20
Filed: 2021-08-12
Abstract: To provide a zoom lens which offers compactness, a wide view angle, a high zoom ratio, and a large aperture and is corrected for magnification chromatic aberration.SOLUTION: A zoom lens is provided, comprising, in order from the object side to the image side, a positive first lens group U1 configured to be stationary while zooming, at least three movable lens groups U2-U4 configured to move while zooming, and a positive final lens group U5 configured to be stationary while zooming. A movable lens group located on the most image side among the movable lens groups is a positive lens group and a movable lens group on the second most image side is a negative lens group. The first lens group has a sub group U11 located on the most object side and configured to be stationary while focusing and sub groups U12, U14 configured to move while focusing. A lens with refractive power located on the most image side in the final lens group is a positive lens U5Lp, where an Abbe number νdp and a refractive index Ndp of the positive lens for the d-ray and a zoom ratio Z of the zoom lens satisfy conditions expressed as: 62≤νdp, 2.24≤Ndp+0.01νdp, 4≤Z≤50.SELECTED DRAWING: Figure 1
Patent JP-2021191419-A (JP)
Title: System and method for controlling technical processes
Inventor: TIMUR HAUSSILA
IPC: G06F3/0488
Filed: 2021-08-17
Abstract: To provide an improved user graphical interface that is more convenient in the case of performing game activity and/or executing a simulation of an actual technical system before advancing to control operation of the technical system.SOLUTION: A system comprises: means for presenting selectable one or more graphical objects to a graphical user interface; means for generating a menu list including one or more selectable options in the graphical user interface when one of the selectable graphical objects is selected; means for detecting selection of one of the selectable options; means for detecting substantially continuous selection of areas along a specific path of the graphical user interface; and means for executing action corresponding to the selected option in each of the areas along the path.SELECTED DRAWING: Figure 11
Patent JP-2023027559-A (JP)
Title: Method for culturing rhodococcus bacteria and method for producing high-temperature-resistant rhodococcus bacteria
Inventor: IWABUCHI NORIYUKI
IPC: C12N1/20
Filed: 2021-08-17
Abstract: To provide a method for culturing Rhodococcus bacteria that can give Rhodococcus bacteria resistance to high temperatures, and a method for producing high-temperature-resistant Rhodococcus bacteria.SOLUTION: A culturing method includes a step (i) for culturing Rhodococcus bacteria in a medium containing hydrophobic liquid, and a step (ii), subsequent to the step (i), culturing the Rhodococcus bacteria in the medium containing the hydrophobic liquid at a temperature of 80°C or higher.SELECTED DRAWING: None
Patent JP-2023027673-A (JP)
Title: Method, program, system, and device for estimating failure cause
Inventor: KURABAYASHI SHUICHI
IPC: G06F11/34
Filed: 2021-08-17
Abstract: To provide a method capable of estimating a failure cause from log data of a game.SOLUTION: A method for estimating a failure cause from log data of a game which proceeds in accordance with an action selected by a user and a game state of which is consequently updated includes: a step of determining whether a combination of a pre-failure action included in one abnormal log data array among abnormal log data arrays with a label indicating an abnormal condition and a predetermined game state element included in a game state relating to the action is the cause of the occurrence of the failure, on the basis of a degree of existence of the combination in the abnormal log data arrays included in the game log data and a degree of existence of the combination in normal log data arrays with a label indicating a normal condition, which are included in the game log data.SELECTED DRAWING: Figure 1
Patent JP-2023027853-A (JP)
Title: Processing device for composite material and processing method for composite material
Inventor: OZAKI RYOTA
IPC: B29C70/54
Filed: 2021-08-18
Abstract: To provide a method of suitably pressing a composite material.SOLUTION: A processing device 10 includes: a die 11 including a pressing face 11a that presses a composite material 1 in which resin and a fiber are made composite; a cooling water pipe 12 that adjusts a temperature of the composite material 1; and a graphite sheet 13 that is disposed between the pressing face 11a and the composite material 1, deforms according to pressing force from the die 11 and has a coefficient of heat conductivity larger in a direction along the pressing face than in a direction crossing the pressing face. The graphite sheet 13 is disposed between the entire face of the pressing face 11a and the composite material 1.SELECTED DRAWING: Figure 1
Patent JP-2023028200-A (JP)
Title: Pulse width measurement jig
Inventor: TOYAMA HIROSHIGE
IPC: G01J11/00
Filed: 2021-08-19
Abstract: To provide a pulse width measurement jig for a laser processing device.SOLUTION: A pulse width measurement jig includes: a light input portion 12 that accepts a pulsed laser beam; a beam splitter 13; a first mirror 15A that reflects a first laser beam LB1 toward the beam splitter 13; a second mirror 15B that reflects a second laser beam LB2 that is split into a second path L2 toward the beam splitter 13; a first and second quarter-wave plates 14A and 14B; an optical path length modification means 16 for varying an optical path length by moving either of the first and second mirrors 15A and 15B in an optical axis direction; and a photodetector 18 that measures the optical intensity of the composite laser beam LB4 that has passed through a nonlinear crystal body 17 that allows passage of a composite laser beam LB3 of return laser beams LB1' and LB2' of the first laser beam merged at the beam splitter 13. The optical components from the light input section 12 to the photodetector 18 are arranged on the same plane 11a.SELECTED DRAWING: Figure 3
Patent JP-2023030958-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-08-24
Abstract: To provide a game machine capable of appropriate game control.SOLUTION: A game machine includes a first area for setting functions related to game control and a second area for controlling functions related to game control. When making such settings, a frag is finally set which permits an access to RAM belonging to the second area.SELECTED DRAWING: Figure 10-12
Patent JP-2022045909-A (JP)
Title: Image decoding device and image encoding device
Inventor: HASHIMOTO TOMONORI
IPC: H04N19/70
Filed: 2021-08-30
Abstract: To provide an image decoding device and an image encoding device which have an effect of improving an encoding efficiency by deriving a proper rice parameter according to an absolute value even in a case where the absolute value of a conversion coefficient is large.SOLUTION: A TU decoding unit for decoding a syntax element expressing an absolute value of a conversion coefficient decodes the syntax element with Golomb-Rice encoding, weights the absolute value sum of the conversion coefficients in the periphery that is decoded, and derives a rice parameter by shifting a value obtained by adding a correction term and a term obtained by weighting a state variable derived in a TU unit by a shift value. The weight, the correction term, the weight related to the state variable derived in the TU unit and the shift value are different according to the block size.SELECTED DRAWING: Figure 17
Patent JP-2023033689-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-08-30
Abstract: To provide a game machine for improving display of numeric value corresponding information.SOLUTION: A display screen 42a of a third pattern display device in a game machine displays main decorative patterns SZ including a decoration part SZb (character) corresponding to a figure part SZa for showing predetermined game information after being formed in a predetermined row during a variation display. The display displays the series of main decorative patterns SZ in a predetermined position on the display screen 42a following a predetermined rule. More specifically, the main decorative patterns SZ displayed last are updated to next main decorative patterns SZ determined according to a predetermined rule and are displayed in a predetermined position of the display screen 42a. The predetermined rule is utilized for various variation display performances.SELECTED DRAWING: Figure 418
Patent JP-2023034553-A (JP)
Title: Service management device, service management method, and service management program
Inventor: SAKAI TAKUMI
IPC: G06F9/48
Filed: 2021-08-31
Abstract: To prevent a response of a service from being delayed.SOLUTION: A service management program causes a computer to perform processing of: determining whether a resource usage of a machine which executes a service exceeds a threshold when the machine processes a request to the service; notifying the machine of the request if it is determined that the resource usage does not exceed the threshold; and scaling out the machine if it is determined that the resource usage exceeds the threshold.SELECTED DRAWING: Figure 2
Patent JP-2022044569-A (JP)
Title: Method for observing microplate and cultured cells
Inventor: TSUCHIYA Chika
IPC: C12M1/00
Filed: 2021-09-01
Abstract: To provide a microplate that allows cultured cells in each well to be easily captured in sequence during observation and has excellent observation efficiency when applied to automated observation.SOLUTION: There is provided a microplate 1 in which a plurality of wells 14 each having a bottom surface 16 provided as a concave surface that is recessed downward is arranged in a rectangular shape in a plan view. A square S has the centers of four wells 14 located four corners as respective vertexes. Each of the centers is the deepest part of the bottom surface 16 of the well 14. An origin O is an intersection of two lines connecting midpoints of opposite sides of the square S. In XY coordinates, the longer of the two lines is an x-axis and the line perpendicular to the x-axis passing through the origin O is a y-axis. For each of the x-coordinate and the y-coordinate, when the theoretical and measured values of the x and y coordinates of the center of each well 14 are obtained, a difference of ratios of the measured maximum and minimum values of deviation from the theoretical value shall be 2.00% or less in the x-coordinate and y-coordinate.SELECTED DRAWING: Figure 1
Patent JP-2023036209-A (JP)
Title: Processing device
Inventor: YAMANAKA SATOSHI
IPC: B23Q7/04
Filed: 2021-09-02
Abstract: To prevent an upper surface of a plate-like work-piece from getting soiled when carrying out the plate-like work-piece.SOLUTION: In carrying out a plate-like work-piece 8 from a holding surface 200 of a chuck table 2, an air jet port 420 in a first air jet portion 42 of a first suction part 4 flows air from a center side of an upper surface 80 of the plate-like work-piece 8 toward an outer periphery thereof. This can suppress processed waste liquid jetted from the holding surface 200 from adhering to the upper surface 80 of the plate-like work-piece 8, and can wash the upper surface 80 of the plate-like work-piece 8 by flowing air, so that when the plate-like work-piece 8 is carried out from the chuck table 2, the upper surface 80 of the plate-like work-piece 8 can be suppressed from getting soiled. This can eliminate the necessity of washing the upper surface 80 of the plate-like work-piece 8 after the plate-like work-piece 8 is carried out from the chuck table 2, which eliminates need for a mechanism for washing, so that a processing device can be downsized as a whole and can be reduced in cost.SELECTED DRAWING: Figure 1
Patent JP-2022043008-A (JP)
Title: Header for electronic component
Inventor: LI ONG WAI
IPC: H01S5/02212
Filed: 2021-09-02
Abstract: To provide a header for an electronic component enabling easy assembling and offering excellent RF performance at the same time.SOLUTION: A header 1 for an electronic component includes a base 3 including at least two electric feedthroughs 5. Each electric feedthrough 5 includes a feedthrough pin 6 extending through the base 3 and electrically insulated from the base 3 in the electric feedthrough. The header 1 further includes at least one pedestal 7 connected to the base 3 and two submounts 9. Each submount 9 includes a carrier 11 with a conductor plating 13 that is structured. The conductor plating 13 includes at least two conductor traces 130, 131, 132, and 133. One of the conductor traces 130, 131, 132, and 133 of each submount 9 is electrically connected to one feedthrough pin 6. The submounts 9 are formed equally but attached in different directions from each other.SELECTED DRAWING: Figure 1
Patent JP-2023040567-A (JP)
Title: Overhead wire utilization system and overhead wire moving device
Inventor: NAKAMURA KAZUMASA
IPC: B66C21/00
Filed: 2021-09-10
Abstract: To provide a technique for reducing the load applied on a work rope in an overhead wire utilization system.SOLUTION: A overhead wire utilization system includes a plurality of support columns, a main rope supported by the support columns in which both ends are fixed, a work rope movably supported by the main rope, a winding-up device capable of winding-up the work rope, a moving device movably supported by the main rope and connected to the work rope so as to be movable in the air by winding the work rope by the winding device, and a power generation device moving in association with the movement of the work rope. The power generation device generates power by the movement with respect to the main rope.SELECTED DRAWING: Figure 1
Patent JP-2023040704-A (JP)
Title: Light guide member, optical unit, virtual image display device, and head-mounted display
Inventor: TSUTSUI TAKEMASA
IPC: G02B27/02
Filed: 2021-09-10
Abstract: To improve light utilization efficiency.SOLUTION: A light guide member comprises: a first light guide unit having a plurality of reflection surfaces that branches an incident light beam incident from a light incident unit into a plurality of light beams; and a second light guide unit that guides the plurality of light beams branched by the plurality of reflection surfaces and emits the light beams from a light emission unit. The plurality of reflection surfaces includes at least one first reflection surface and at least one second reflection surface. A part of the incident light beam is made incident on the first reflection surface, reflected on the first reflection surface, and guided to the second light guide unit. The second reflection surface reflects the other part of the incident light beam that is not made incident on the first reflection surface and made incident on the second reflection surface, and guides the light beam to the second light guide unit.SELECTED DRAWING: Figure 2
Patent JP-2023044129-A (JP)
Title: Heater control system and heater control method
Inventor: HIRASAWA ATSUKI
IPC: B60N2/75
Filed: 2021-09-17
Abstract: To enhance versatility.SOLUTION: A heater control system 100 comprises a first heater 11, a second heater 12, and a control unit 3. The first heater 11 is disposed in a first component 41 belonging to a seat 4 of a vehicle A1. The second heater 12 is disposed in a second component 42 belonging to the seat 4 of the vehicle A1. The control unit 3 is electrically connected to the first heater 11 and the second heater 12 to individually control each of the first heater 11 and the second heater 12.SELECTED DRAWING: Figure 1