baber/WOPTO huggingface dataset:
Patent JP-2022178989-A (JP)
Title: Marine information transmission system and application
Inventor: SHIRAI MASAYUKI
IPC: G06Q50/30
Filed: 2021-05-21
Abstract: To provide a marine information transmission system and an application for improving the efficiency of information transmission.SOLUTION: A marine information transmission system 100 transmits information between a ship and the outside of the ship. The marine information transmission system 100 includes a child server 1 (first server) provided on the ship that can input, acquire, and provide information on the ship; and a parent server 2 (second server) that is provided outside the ship to transmit and receive the information to/from the first server, and that can acquire and provide the information from outside the ship.SELECTED DRAWING: Figure 2
Patent JP-2022181992-A (JP)
Title: nuclear battery
Inventor: MIYADERA HARUO
IPC: G21H1/10
Filed: 2021-05-27
Abstract: To obtain a nuclear battery having a heating element that can be easily produced and procured by using an isotope obtained from used fuel as part of the heating element of the nuclear battery.SOLUTION: In a nuclear battery 5 using an alpha ray emitting nuclide as a heating element, the heating element 6 is constituted by a first heating element 1 and a second heating element 2. The first heating element 1 becomes a radiation shielding material while emitting no gamma rays having energy of 100 keV or more during transition into a nuclide having a half-life of a million year or more in a radioactive decay process. The second heating element 2 is arranged inside of the first heating element 1 and emits gamma rays having energy of 100 keV or more during transition into the nuclide having a half-life of a million year or more in the radioactive decay process.SELECTED DRAWING: Figure 1
Patent JP-2022182820-A (JP)
Title: Displacement measurement device
Inventor: OZAWA YOSHIHIRO
IPC: G01B5/00
Filed: 2021-05-28
Abstract: To provide a displacement measurement device that linearly and stably measures an amount of displacement of a displacement measurement object.SOLUTION: A displacement measurement device 10 comprises: a probe 20 that has an extendable telescopic structure as a whole; and a measurement unit 40 that measures an amount of displacement of a tip end part 21c with respect to a base end part of the probe. The probe is made of a pillar-like or cylindrical tip end member 21 that has a tip end expandably/contractably inserted into a cylindrical body 22 with a minimum diameter of a plurality of cylindrical bodies 22 to 26 different in a diameter and fixedly attached to a displacement measurement object. When an inner-side cylindrical body or the tip end member performs expansion/contraction actions in an expansion/contraction direction with respect to an outer-side cylindrical body, the cylindrical body and tip end member have a rotation application mechanism that, in conjunction with the expansion/contraction action, applies a rotation action to the base end part. The measurement unit has rotation displacement meters 50 to 52 that are provided in the base end part of the probe, and detect a rotation angle of the cylindrical body with a maximum diameter with respect to the tip end member, and the rotation displacement meter has a rotation shaft that has a cylindrical outer shape as almost same diameter as the cylindrical body 26 with a maximum diameter of the probe, and extends along a center axis of the outer shape.SELECTED DRAWING: Figure 3
Patent JP-2022183546-A (JP)
Title: Wet tissue container
Inventor: FUNASHIMA MAKOTO
IPC: B65D83/08
Filed: 2021-05-31
Abstract: To provide a wet tissue container which has high sealability between a body and a bottom lid, and in which the bottom lid can be easily opened.SOLUTION: A wet tissue container 1 includes: a body 10; and a bottom lid 60 for closing an opening part 10a of the body 10. The bottom lid 60 includes: a flat plate part 65; an outer peripheral edge fitting part 62 arranged at an outer peripheral part of the bottom lid 60 surrounding the periphery of the flat plate part 65, and fitted by holding an end edge part of the opening part 10a from the inner wall side and the outer wall side of the body 10; and a fitting protrusion 64 provided along the inner wall of the body 10 continued from a portion coming into contact with the inner wall of the body 10 in the outer peripheral edge fitting part 62, protruding toward the inside of the body from the flat plate part 65 at first height, and fitted with the inner wall of the body 10. The fitting protrusion 64 is provided in a substantially rectangular manner corresponding to the shape of the opening part 10a, and at least one place out of four corners includes a low protrusion part 64a protruding at second height whose protrusion height to the inside of the body from the flat plate part 65 is lower than the first height.SELECTED DRAWING: Figure 17
Patent JP-2022187550-A (JP)
Title: Target frame body
Inventor: ARAKI SHIGEO
IPC: F41J1/10
Filed: 2021-06-08
Abstract: To provide a target frame body which is hardly broken even when bullets penetrate the target frame body constituting paper content material in several locations and which can be used as the target frame body for an extended period.SOLUTION: A target frame body having a vertical frame member in a cylindrical shape or columnar shape consisting of two paper-containing materials in a vertical direction arranged away in a longitudinal direction, and is capable of holding target paper made of paper-containing material, comprises: a first horizontal reinforcement material in a cylindrical, columnar or tabular shape consisting of bamboo material or the paper-containing material fixedly coupling to respective upper ends of the two vertical frame members; and slanted coupling reinforcement material fixedly coupled at a prescribed position near a lower end of the left and right vertical frame members and fixedly coupled at the prescribed position between a central part in the longitudinal direction and left and right ends of the first horizontal reinforcement material and arranged slanted in two substantially chevron shapes in a cylindrical, columnar or tabular shape consisting of the bamboo material or the paper-containing material.SELECTED DRAWING: Figure 1
Patent JP-2022187823-A (JP)
Title: Connection structure of connector
Inventor: ENOMOTO SHINYA
IPC: H05K1/02
Filed: 2021-06-08
Abstract: To provide a connection structure of a connector to a circuit board in which electrical connection is less likely to be lost.SOLUTION: In a connection structure 1 of a connector 3 connected to a connection portion of a circuit board 2 supported by a holder 10, the connecting portion and the connector are connected in a detachable manner, and the holder includes a circuit board restricting portion 15 that engages with the circuit board electrically connected to the connector and restricts the movement of the circuit board in the direction of separation from the connector, and a connector restricting portion 17 that engages with the connector electrically connected to the circuit board and restricts the movement of the connector in the direction of separating from the circuit board.SELECTED DRAWING: Figure 1
Patent JP-2021195953-A (JP)
Title: Internal combustion engine
Inventor: Michael Anthony Ramos De Matos Oftedal
IPC: F02B19/10
Filed: 2021-06-15
Abstract: To provide an improved method for cooling a pre-combustion chamber.SOLUTION: A two stroke uniflow scavenging cross head type internal combustion engine 100 including at least one cylinder 101, a cylinder cover 112, a piston 103, a fuel gas supply system, and a scavenging air system 111 is disclosed. The engine further includes a pilot pre-combustion chamber unit 114 including at least one pre-combustion chamber, a pilot fuel valve housing, and a pilot fuel valve disposed in the pilot fuel valve housing. The at least one pre-combustion chamber has a pre-combustion chamber wall and opens into the cylinder through a first opening. The pilot pre-combustion chamber unit is configured to fire a fuel-air mixture of scavenging air and a fuel gas in the cylinder. The pilot pre-combustion chamber unit further includes a first heat exchange passage having an inlet and an outlet and used to circulate a heat exchange fluid. Both of the inlet and the outlet are disposed in the pilot fuel valve housing.SELECTED DRAWING: Figure 1
Patent JP-2022190887-A (JP)
Title: Electric connection structure
Inventor: MIYAZAKI YOSHINARI
IPC: B60R16/02
Filed: 2021-06-15
Abstract: To provide an electric connection structure which can deal with differences in specifications by attaching or detaching a block including bus bars and a case which houses the bus bars and achieves good attachment/detachment workability.SOLUTION: In an electric connection structure 1, a second case 22 which houses a second bus bur is attached to a first case 12 which houses a first bus bar 11. In a state that the first bus bar 11 and the second bus bar are overlapped, a shaft part of a bolt B is inserted into through holes provided at the first bus bar 11 and the second bus bar and engaged with an insertion hole of a nut provided at the second case 22. The bolt B and the nut are fastened to each other to establish electric continuity between the first bus bar 11 and the second bus bar and fix the first case 12 and the second case 22 to each other.SELECTED DRAWING: Figure 1
Patent JP-2023004194-A (JP)
Title: Robot system and erroneous wiring detection method thereof
Inventor: NAGATA HIROAKI
IPC: B25J19/00
Filed: 2021-06-25
Abstract: To detect erroneous wiring in encoder wiring for connecting an encoder mounted in a motor and a robot controller without driving a motor of each axis of a manipulator in a robot system including the manipulator and the robot controller.SOLUTION: A manipulator 30 is provided with a storage section 35 for preliminarily storing a machine parameter including at least identification information for identifying an encoder 32 of the axis for each axis. A robot controller 10 is provided with a control section 12 which reads the machine parameter from the storage section 35 and communicates with the encoder 32 through encoder wiring 42. The control section 12 discriminates whether the identification information on the encoder 32 read from the encoder 32 through the encoder wiring 42 matches the identification information included in the machine parameter for each axis and determines that there is erroneous wiring in the encoder wiring 42 when no match is found at least one axis.SELECTED DRAWING: Figure 1
Patent JP-2021169608-A (JP)
Title: Masterbatch composition comprising high concentration of biological entities
Inventor: MICHEL CHATEAU
IPC: C08L89/00
Filed: 2021-06-28
Abstract: To provide a masterbatch composition comprising a high concentration of biological entities having a polymer-degrading activity, and uses thereof for manufacturing biodegradable plastic articles.SOLUTION: A masterbatch composition comprises a carrier material and biological entities having synthetic polymer-degrading activity, where the carrier material comprises at least one synthetic polymer that has a melting temperature below 180°C and accounts for 10-89 wt.% of the composition based on the total weight of the masterbatch composition; the biological entities comprise at least one enzyme having synthetic polymer-degrading activity and are embedded in the carrier material of the masterbatch composition.SELECTED DRAWING: None
Patent JP-2023005535-A (JP)
Title: floodlight
Inventor: SEKINE Moriyuki
IPC: F21V29/503
Filed: 2021-06-29
Abstract: To provide a floodlight that can be largely tilted downward and upward, and whose handling is not complicated.SOLUTION: A floodlight 1 comprises one or more light source units 2, a wire connection box 4 having a power supply space for housing a power supply, an arm 8 that rotatably supports a side surface 40B of the wire connection box 4 and is fixed to an installation surface, and a connector 6 that connects the light source unit 2 and the wire connection box 4. The wire connection box 4 is connected to the back side of the light source unit 2 with a gap δ. A pivot point 8A1 at which the arm 8 pivotally supports the wire connection box 4 is located below the center of the vertical dimension of the wire connection box 4.SELECTED DRAWING: Figure 2
Patent JP-2023007694-A (JP)
Title: Vehicle control device, and program
Inventor: HORIHATA HARUMI
IPC: B60T8/17
Filed: 2021-07-02
Abstract: To provide a vehicle control device and program which can apply braking-torque to a wheel while suppressing overheating of an invertor and a rotary electric motor.SOLUTION: A vehicle control device comprises: a brake controller CU63 which controls a brake device 60 to control friction brake torque to be applied to a wheel of a vehicle 10 from the brake device 60; and a MGCU36 which performs switching control of an invertor 30 to control regenerative torque generated by regenerative power generation of a rotary electric motor 20. The MGCU 36 acquires at least one temperature of the rotary electric motor 20 and the invertor 30 and determines whether the acquired temperature exceeds the limitation start temperature or not. When the regenerative power generation is performed and when the MGCU36 determines the acquired temperature exceeds the limitation start temperature, the brake controller CU63 controls the brake device 60, before the regenerative torque decreases to be zero, to apply the friction brake torque to the wheel.SELECTED DRAWING: Figure 1
Patent JP-2023009631-A (JP)
Title: Object detection system and object detection device
Inventor: SUGAE IPPEI
IPC: G01S15/931
Filed: 2021-07-07
Abstract: To increase the distinctiveness of transmitted waves.SOLUTION: An object detection system as an example of the present disclosure includes a plurality of object detection devices arranged at a predetermined interval. Each of the plurality of object detection devices comprises: a transmission unit that transmits, at approximately the same time as other object detection devices, a transmission wave in which frequency modulation based on an initial signal of a frequency pattern that produces an amplitude greater than or equal to a predetermined value in a predetermined period, and a frequency modulation based on a plurality of chirp signals that vary in a frequency pattern different from the initial signal, including adjacent object detection devices, is applied in a mutually different manner; a reception unit that receives a reception wave as the returned transmission wave in response to reflection by the object; and a detection processing unit that detects information about the object on the basis of information acquired as a result of transmission and reception of the transmission wave and the reception wave.SELECTED DRAWING: Figure 4
Patent JP-2021166410-A (JP)
Title: Terminal device, communication method, and integrated circuit
Inventor: GAO CHI
IPC: H04W52/02
Filed: 2021-07-14
Abstract: To reduce a UE's power consumption, decrease the number of blind decoding and reduce buffer size.SOLUTION: There are provided a wireless communication method, an eNB and a UE. A wireless communication method performed by the eNB comprises transmitting repetitions of control channel(s) in a control region to a first UE in a coverage enhancement level. The control region comprises multiple sub-regions each of which can be used to transmit repetitions of one control channel; possible sub-region(s) allocated from the multiple sub-regions for transmitting one control channel to the first UE in the coverage enhancement level start from the same subframe; and the possible sub-region(s) for the first UE in the specific coverage enhancement level constitute a subset of a set of available sub-regions for the coverage enhancement level in the eNB's perspective.SELECTED DRAWING: Figure 1
Patent JP-2023014576-A (JP)
Title: Bite cutting device and bite cutting method
Inventor: NAMIOKA SHINICHI
IPC: B23Q3/08
Filed: 2021-07-19
Abstract: To enable a bite cutting device to cut a holding surface and to cut a workpiece held by the holding surface, without changing the height of a spindle unit.SOLUTION: A bite cutting device 1 includes: a table 30 that sucks and holds a workpiece 90 with a holding surface 309; a cutting mechanism 7 that cuts the holding surface 309 or an upper surface of the workpiece 90 held by the holding surface 309; and a moving mechanism 5 that moves the cutting mechanism 7 in a direction perpendicular to the holding surface 309. The cutting mechanism 7 includes: a spindle unit 8 with a bye holder 84 connected to a lower end of a spindle 80; and a bite 6 mounted on a bite holder 84 of the spindle unit 8. The bite cutting device rotates the spindle 80, thereby causing the bite 6 to revolve around an axis of the spindle 80 to perform cutting. The bite cutting device 1 further includes a bite moving and fixing unit 20 by which the bite 6 of the cutting mechanism 7 moved to a predetermined position using the moving mechanism 5 can be moved and fixed with respect to the bite holder 84 in an axial direction of the spindle 80.SELECTED DRAWING: Figure 1
Patent JP-2021180860-A (JP)
Title: Devices, systems and methods for assessing vessel
Inventor: PARK JINHYOUNG
IPC: A61B5/352
Filed: 2021-07-20
Abstract: To provide devices, systems and methods for assessing the severity of a stenosis in a blood vessel.SOLUTION: An intravascular system includes: at least one pressure-sensing instrument for introduction into a vessel of a patient; and a processing unit in communication with the pressure-sensing instrument. The processing unit is configured to: obtain proximal pressure measurements for at least one cardiac cycle of the patient while the pressure-sensing instrument is positioned proximally to a stenosis of the vessel; obtain distal pressure measurements while the pressure-sensing instrument is positioned distally to the stenosis; calculate a pressure ratio between the distal and proximal pressure measurements obtained during a diagnostic window which encompasses only a portion of the cardiac cycle of the patient by identifying a change in the sign of a slope associated with the proximal and/or distal pressure measurements; and output the calculated pressure ratio to a display device in communication with the processing unit.SELECTED DRAWING: None
Patent JP-2023018220-A (JP)
Title: Rocket launching method, rocket launching control device, orbit injection method, satellite constellation maintenance method, debris removal method, rocket recovery method, recovery type rocket, rocket launch facility, rocket reuse system, rocket, satellite constellation, and ground segment
Inventor: MUKAI HISAYUKI
IPC: B64G1/00
Filed: 2021-07-27
Abstract: To effectively perform avoidance of collision between a rocket and a satellite constituting a satellite constellation when launching the rocket.SOLUTION: A rocket launching method is a method for launching a rocket 202 from a rocket launch facility 201 developed from 30 degrees latitude to 50 degrees latitude. When the rocket 202 passes an orbital altitude of a mega constellation satellite group 411 flying from 40 degrees orbital inclination angle to 60 degrees orbital inclination angle by a computer, a velocity vector in the rocket 202 flying from west to east in the east-west direction at latitudes from 40 degrees to 60 degrees is the same as an orbital velocity of the mega constellation satellite group 411, and launching of the rocket 202 is controlled so that the rocket passes while shifting passage timing of satellites constituting the mega constellation satellite group 411.SELECTED DRAWING: Figure 14
Patent JP-2021185418-A (JP)
Title: Optical structure and display device
Inventor: UEBA YOSUKE
IPC: G09F9/00
Filed: 2021-07-27
Abstract: To provide an optical structure capable of easily suppressing variations in a color change within a view angle while maintaining good display quality in a frontal view of a display device.SOLUTION: An optical structure 100 includes a high refractive index layer 102 and a low refractive index layer 103 deposited on the high refractive index layer 102 and having a refractive index lower than that of the high refractive index layer 102, and is disposed on a display screen 15A of a display device 10. An interface between the high refractive index layer 102 and the low refractive index layer 103 has a rugged shape 120, and a recess 121 and a protrusion 122 in the rugged shape 120 have flat part 121A and 122A, respectively, extending in a plane direction of the high refractive index layer 102 and the low refractive index layer 103. A side face 120S of the rugged shape 120, extending between the flat part 121A of the recess 121 and the flat part 122A of the protrusion 122 forms a curved or bent face that is convex from the high refractive index layer 102 side to the low refractive index layer 103 side. The low refractive index layer 103 is disposed to oppose to the side of the display device 10 where the display screen 15A is present.SELECTED DRAWING: Figure 3
Patent JP-2023020106-A (JP)
Title: game machine
Inventor: ASAKAWA MASAYUKI
IPC: A63F7/02
Filed: 2021-07-30
Abstract: To provide a game machine capable of suitably increasing a degree of attention to a game.SOLUTION: A game machine is configured such that a variation display resulting in losing in a special pattern 1 can be executed repeatedly on the basis of entry into a lower-side second start pocket 71a during execution of a variation display for "50 seconds" resulting in a jackpot in a special pattern 2. When the total number of execution times of a special pattern in a "probability variable state" reaches 100 and a completion condition of the "probability variable state" is satisfied by execution of a variation display of the 74-th rotation of the special pattern 1 in the "probability variable state", control is shifted to a "normal game state B" and the number of probability variable limit times is initialized. After that, since a variation display resulting in a jackpot of a special pattern 2 under execution stops in the "normal game state B", a variation display of the special pattern 2 becomes a jackpot of a jackpot type "probability variable A" or "probability variable B" in the "normal game state B".SELECTED DRAWING: Figure 32
Patent JP-2022145418-A (JP)
Title: Water purification system and addition unit used in the same
IPC: C02F1/68
Filed: 2021-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a water purification system and an addition unit used in the same that are convenient and can improve the state of health of a user by generating electrolyzed water that contributes to improvement of intestinal mucosa. 
     SOLUTION: A water purification system S is applied to water W1 that flows into a water supply pipe, and comprises an electrolysis unit 1 that electrolyzes the water W1 to generate electrolyzed water W2, and an addition unit 2 that adds a solution X of an antioxidant to the electrolyzed water W2. The addition unit 2 has an accommodation part A that accommodates the solution X, and conveyance means B that conveys the solution X to the water supply pipe from an outflow port p of the accommodation part A. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023022406-A (JP)
Title: Signal transmission cable
Inventor: SAGAWA HIDEYUKI
IPC: H01B11/18
Filed: 2021-08-03
Abstract: To provide a signal transmission cable that can suppress sack-out and suppress cracking of a shield layer and surface deterioration due to oxidation.SOLUTION: A signal transmission cable 1 comprises a conductor 2, an insulator 3 surrounding the conductor 2, a shield layer 4 surrounding the insulator 3, and a sheath 5 surrounding the shield layer 4. The shield layer 4 includes a metal plating layer 41 as a metal layer made of a metal film formed so as to contact the outer peripheral surface of the insulator 3 and cover the insulator 3. The metal plating layer 41 includes a plating body layer 411 as a body layer made of copper or a copper alloy formed so as to contact the outer peripheral surface of the insulator 3 and cover the insulator 3, and an amorphous coating layer 412 formed so as to cover the plating body layer 411.SELECTED DRAWING: Figure 1