baber/WOPTO huggingface dataset:
Patent JP-2020035350-A (JP)
Title: Column vehicle determination device and vehicles
Inventor: MISHIMA YASUYUKI
IPC: G08G1/09
Filed: 2018-08-31
Abstract: To provide: a column vehicle determination device capable of improving accuracy in the determination of vehicles running in a column; and the vehicles.SOLUTION: A column vehicle determination device for determining a candidate for a column vehicle running in a column with a first vehicle from among surrounding vehicles located around the first vehicle includes: a storage part for storing identification information of the first vehicle; an acquisition part for acquiring, from a second vehicle, identification information of a third vehicle located around the second vehicle that is read by the second vehicle as any one of the surrounding vehicles and positional information of the second vehicle relative to the third vehicle that is specified by the second vehicle; and a determination part that compares the identification information of the first vehicle stored in the storage part with the identification information of the third vehicle acquired by the acquisition part and that determines the second vehicle as the candidate for the column vehicle, from among the surrounding vehicles, based on the result of the comparison and the positional information of the second vehicle relative to the third vehicle that is acquired by the acquisition part.SELECTED DRAWING: Figure 1
Patent JP-2020037806-A (JP)
Title: Groove-shape structure in water bottom and construction method thereof
Inventor: YADA KOJIRO
IPC: E02D15/10
Filed: 2018-09-04
Abstract: To provide a groove-shape structure in a water bottom capable of minimizing an excavation amount and an excavation area as preventing a slope face from caving in under construction with wave force.SOLUTION: A construction method of a groove-shape structure 10 in a water bottom includes the steps of: forming an excavation groove 12 in a water bottom 11; and covering at least a slope face 15 of the excavation groove 12 with covering stones 17.SELECTED DRAWING: Figure 2
Patent JP-2020038323-A (JP)
Title: Black toner
Inventor: UEMURA YUKI
IPC: G03G9/097
Filed: 2018-09-05
Abstract: To provide a black toner that is excellent in heat-resistant storage property, low-temperature fixability, and color developability, and is not easily attached to a photoreceptor drum.SOLUTION: A black toner of the present invention includes toner particles. The toner particles each include a toner core that contains a mold release agent having a carboxyl group, a shell layer that partially covers a surface of the toner core, and magnetic particles that are attached to portions of the surface of the toner core not covered by the shell layer. The magnetic particles each have at least part of a surface exposed from the shell layer and project outward in a radial direction of the toner core beyond the surface of the shell layer. The content of the magnetic particles is 0.1 parts by mass or more and 1.5 parts by mass or less based on 100 parts by mass of the toner core. The shell layer contains a shell resin having a non-ring-opened oxazoline group. The ratio of content of the non-ring-opened oxazoline group is 490 μmol/g or more and 1,500 μmol/g or less. The quantity of heat absorption derived from melting of the mold release agent is 80 mJ/mg or more and 160 mJ/mg or less.SELECTED DRAWING: Figure 1
Patent JP-2019001817-A (JP)
Title: Plants
Inventor: JOHN ANTHONY WALSH
IPC: C07K14/415
Filed: 2018-09-11
Abstract: To provide plants, in particular, virus resistant plants and methods for generating such plants, eukaryotic translation initiation factor variants and isoforms thereof, nucleic acid involved in the splicing of such variant factors, methods for generating plants resistant to viral infection and uses thereof.SOLUTION: An isolated variant of translation initiation factor of plant eukaryotic cell, 4E(eIF4E) or isoforms thereof (eIF(iso)4E)which is non-functional for a virus, is characterized in that a nucleic acid encoding the eIF4E or eIF(iso)4E is mis-spliced.SELECTED DRAWING: Figure 8
Patent JP-2020039761-A (JP)
Title: Chemical liquid administration device and chemical liquid injection controller used for chemical liquid administration device
Inventor: SAKAMOTO SHINGO
IPC: A61M5/31
Filed: 2018-09-13
Abstract: To provide a chemical liquid administration device of a novel structure capable of easily performing the priming work of a sub line provided for rapid administration of chemical liquid.SOLUTION: A chemical liquid administration device 10 is provided with (i) a priming air vent portion 62 provided downstream from at least one of a sub-reservoir 42 and a flow rate control unit 38, and (ii) a priming shutoff valve 140 provided downstream from the priming air vent portion 62, as a priming mechanism for priming a sub line 26.SELECTED DRAWING: Figure 2
Patent JP-2020041112-A (JP)
Title: Covalent organic structure, covalent organic structure composition and method for producing covalent organic structure composition
Inventor: UMEZAWA NARIYUKI
IPC: C08G12/08
Filed: 2018-09-13
Abstract: To provide a covalent organic structure that can cause the switching phenomenon of discoloring due to external action, a covalent organic structure composition and a method of producing the same.SOLUTION: The present invention relates to a covalent organic structure of formula (A), a covalent organic structure of formula (B), and a covalent organic structure of formula (C), and a covalent organic structure composition that comprises these structures and changes in its equilibrium state by the action of heat and/or light and a method for producing the same.SELECTED DRAWING: Figure 1
Patent JP-2020044916-A (JP)
Title: Brake force limiting-apparatus
Inventor: NAKAMURA YOSUKE
IPC: B60T8/175
Filed: 2018-09-18
Abstract: To provide a brake force limiting-apparatus capable of suppressing the deterioration of run-through performance due to taking too much time for converging a slip and suppressing the occurrence of an excessive input into a drive-system component.SOLUTION: A brake force limiting-apparatus, for use in limiting brake force applied to a wheel, includes: slip determination means for determining a wheel that is slipping; brake force change rate calculation means for calculating a brake force change rate to be set to the wheel that has been determined to be slipping; and brake force control means for controlling brake force at the brake force change rate when braking is required. Further the brake force change rate calculation means sets a brake force change rate larger proportionately as a rotation speed of the wheel that is slipping increases or a change amount of the rotation speed of the wheel per unit time increases, and limits a brake force change rate at or lower than a given value determined by an inertial value of a power transmission system so as not to exceed a permissible value of the power transmission system.SELECTED DRAWING: Figure 1
Patent JP-2019031436-A (JP)
Title: Method of manufacturing low-oxygen silicon ingot
Inventor: SOUBIR BASAK
IPC: C30B29/06
Filed: 2018-09-19
Abstract: To provide a method of manufacturing a low-oxygen silicon ingot having a low oxygen concentration.SOLUTION: A method of manufacturing a silicon ingot includes the processes of: melting polycrystalline silicon in a crucible 103 included in a vacuum chamber 101 to form a melt; generating a cusp magnetic field in the vacuum chamber; dipping a seed crystal 115 in the melt 109; drawing the seed crystal out of the melt to pull a single crystal 113 forming the silicon ingot, which has a diameter larger than about 150 mm; and adjusting a plurality of parameters at the same time so that the silicon ingot has an oxygen concentration less than about 5 ppm. The plurality of process parameters include a side wall temperature of the crucible, a movement of silicon dioxide (SiO) from the crucible to the single crystal, and a vaporizing speed of SiO from the melt.SELECTED DRAWING: Figure 4
Patent JP-2020044260-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-09-21
Abstract: To suitably manage a light-emitting board.SOLUTION: A game machine includes an LED board 416 for mounting an LED 55A corresponding to an upper stage of a left reel and an LED 55B corresponding to a middle stage of the left reel and is installed in a rear surface of the left reel, and a reflector 417 for partitioning the LED 55A in the upper stage and the LED 55B in the middle stage in a state being mounted to an LED mount surface 416X, board identification information 62 for indicating the LED board 416 is written on the LED mount surface 416X, and board identification information is exposed from a middle hole of the reflector 417 in a mounted state in which the reflector 417 is mounted.SELECTED DRAWING: Figure 5
Patent JP-2020049684-A (JP)
Title: Liquid processing device
Inventor: ETO DAISUKE
IPC: B41J2/01
Filed: 2018-09-25
Abstract: To provide a liquid processing device which exhibits excellent operability in mounting a head unit on a head holding body, and can adequately position and fix the head unit with respect to the head holding body.SOLUTION: A head unit 21 is moved in a predetermined mounting direction H1, and is mounted on a lower stage frame 201 of a carriage frame 20. The head unit 21 mounted on the lower stage frame 201 is pressed to the mounting direction H1 by a first pressing member 511 and is positioned with respect to the mounting direction H1, and is pressed to one side of a width direction H2 by a second pressing member 521 and is positioned with respect to the width direction H2. The first pressing member 511 and the second pressing member 521 can respectively rotate so as to change a position between a first position and a second position which gradually rises, are arranged on the lower stage frame 201 so as to swing in a direction for pressing the head unit 21, and press the head unit 21 while taking the first position.SELECTED DRAWING: Figure 20
Patent JP-2020049576-A (JP)
Title: Apparatus for recovering silicon powder
Inventor: SUGIYAMA SATOSHI
IPC: B03C5/00
Filed: 2018-09-26
Abstract: To enable silicon powder containing liquid to be dried without using a heater.SOLUTION: An apparatus 1 for recovering silicon powder comprises: means 3 for extracting silicon powder P containing liquid from effluent L in a liquid tank 2; a belt 51 for conveying the extracted silicon powder P placed thereon; and drying means 6 for removing the liquid from the silicon powder P being conveyed. The drying means 6 includes: a drying box 60 having a vent path 600 which encloses an upper surface of the conveyer belt 51, and extends in a conveying direction so that air flows through the vent path; and means 61 for forming air turbulence toward the conveying direction in the drying box 60. The air turbulence forming means 61 includes: protrusions 611 disposed on a lower surface of a top plate 603 of the drying box 60; an air supply 612 for supplying air through one end into the drying box 60; and an exhaust 613 for exhausting the air through the other end into the outside of the drying box 60. Air flowing in the conveying direction through the vent path 600 is caused to be air turbulence by the protrusions 611. Spraying the air turbulence onto the silicon powder P containing liquid dries the silicon powder P, and the dried silicon powder is recovered.SELECTED DRAWING: Figure 1
Patent JP-2020049765-A (JP)
Title: Transparent multilayer film and package
Inventor: OTSUKI AKIYOSHI
IPC: B32B7/06
Filed: 2018-09-26
Abstract: To provide a transparent multilayer film that suppresses surging during its production.SOLUTION: A transparent multilayer film 1 has laminate of an easy peeling layer 11, a water vapor barrier layer 12, an intermediate layer 13, and an oxygen barrier layer 14, the water vapor barrier layer 12 and intermediate layer 13 being disposed between the easy peeling layer 11 and oxygen barrier layer 14, the water vapor barrier layer 12 disposed adjacent to the easy peeling layer 11, and the water vapor barrier layer 12 having a melting tension of 0.2 g or more.SELECTED DRAWING: Figure 1
Patent JP-2020048878-A (JP)
Title: Game machine
Inventor: SHINOHARA NAOYUKI
IPC: A63F7/02
Filed: 2018-09-27
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: When identification information for indicating a specific determination result is stopped and displayed on display means, a privilege which is advantageous to a player is imparted by privilege imparting means. A first setting corresponding to an operation on the basis of the fact that operation means operable by the player has been operated is executed by first setting execution means, and execution of the first setting on the basis of the fact that the operation means has been operated is restricted by restricting means. When the operation means is operated in a state where execution of the first setting is regulated by the restricting means, a second setting different from the first setting is executed by second setting execution means. Thereby, it is possible to allow a player to perform various operations, so that the player's interest in the game can be increased.SELECTED DRAWING: Figure 135
Patent JP-2020048907-A (JP)
Title: Game machine
Inventor: NIIMI TOSHIHIRO
IPC: A63F7/02
Filed: 2018-09-27
Abstract: To provide a game machine that can suppress lowering of game interest.SOLUTION: A game machine of the present invention can display identification information in which execution of a variation performance has not been completed and identification information corresponding to each of the determination information in which execution of the variation performance has not been completed, can execute a specific performance suggesting the degree of expectation that a special game is to be executed by gradually changing the display mode of the identification information, and displays the identification information displayed in a second stage mode in a first stage mode, when power supply stopped during display of the identification information that changes to a third stage mode in the second stage mode is restarted and the control state of the game is restored.SELECTED DRAWING: Figure 81
Patent JP-2020051586-A (JP)
Title: Fluid pressure cylinder
Inventor: SAKURAI TAKESHI
IPC: F15B15/22
Filed: 2018-09-28
Abstract: To suppress drag acting on a head cover from a cushioning member, and stably absorb impact force applied to a piston or the head cover by the cushioning member.SOLUTION: A fluid pressure cylinder is provided with a tapered part 23 being an escape part for preventing a deformation part 22 from coming in contact with a locking claw 31 when the deformation part 22 is crushed and elastically deformed to swell out toward the locking claw 31 in a part facing the locking claw 31 in the deformation part 22. Accordingly, if compared with the case where the tapered part 23 is not provided, the deformation part 22 is prevented from coming in contact with the locking claw 31 while the deformation part 22 is crushed and elastically deformed to swell out toward the locking claw 31. As a result, even if a deformation amount of the deformation part 22 is increased, the drag acting on a head cover 12 from a cushioning member 20 is suppressed. Accordingly, the strain energy of the cushioning member 20 is increased, even while suppressing the drag acting on the head cover 12 from the cushioning member 20.SELECTED DRAWING: Figure 5
Patent JP-2019010121-A (JP)
Title: Somatic stem cell
Inventor: JAMES WANG
IPC: A61K35/28
Filed: 2018-10-02
Abstract: To provide populations of somatic stem cells and preparation methods thereof.SOLUTION: A body fluid sample comprising a plurality of cells is obtained from a subject, the sample is incubated with EDTA or heparin in a container until the sample is divided into an upper layer and a lower layer, the upper layer is collected, and in addition a population of somatic stem cells with a size of 0.3 to 6.0 μm is isolated from the upper layer.SELECTED DRAWING: None
Patent JP-2020057968-A (JP)
Title: Transmission/reception baseband processing device, communication system, correction method, and program
Inventor: MOCHIZUKI TAKUJI
IPC: H04B7/06
Filed: 2018-10-03
Abstract: To provide a transmission/reception baseband processing device that can perform calibration and set a transmission absolute output level to a predetermined level in order to correct variations in amplitude and phase characteristics of a plurality of transmitters and equalize them.SOLUTION: A transmission/reception baseband processing device includes: a transmission unit in a transmission/reception front-end processing unit; and a calibration processing unit that corrects an input signal input into the transmission unit on the basis of a first characteristic corresponding to a characteristic with a reception unit for calibration, which is a reception unit in a transmission/reception unit for calibration and a second characteristic corresponding to a characteristic of the reception unit for calibration.SELECTED DRAWING: Figure 12
Patent JP-2020061440-A (JP)
Title: Wafer processing method
Inventor: TAKAHASHI KUNIMITSU
IPC: H01L21/301
Filed: 2018-10-09
Abstract: To provide a wafer processing method capable of performing plasma etching while holding down costs.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface of a substrate composed of gallium arsenide comprises a protection member arranging step (ST1), a cutting step (ST2), a plasma etching step (ST3), and a functional layer dividing step (ST4). The protection member arranging step arranges an adhesive tape on a functional layer side on a surface of the wafer. The cutting step forms a cut groove on a rear surface of the wafer along division schedule lines. The plasma etching step supplies a plasmatized etching gas to the rear surface side of the wafer and divides the substrate at a division groove. The functional layer dividing step divides the wafer by irradiating an exposed functional layer from the rear surface side of the wafer with a laser beam.SELECTED DRAWING: Figure 2
Patent JP-2020061643-A (JP)
Title: Receiving device, receiving system, and receiving method
Inventor: MITSUBO TAKAYUKI
IPC: H04L27/14
Filed: 2018-10-09
Abstract: To provide a receiving device, a receiving system, and a receiving method that can improve receiving performance.SOLUTION: A receiving device of the present disclosure comprises a plurality of first bandwidth limiting units, a plurality of second bandwidth limiting units, a target setting unit, a weight calculating unit, and a composition unit. The first bandwidth limiting unit for each of a plurality of antennas passes, of signals received by the antenna, only a signal in a second frequency band including a first frequency band corresponding to the frequency band of a target channel. Each of the second bandwidth limiting units passes only a signal in the first frequency band, of the signals passing through the first bandwidth limiting unit. The target setting unit sets a target amplitude value based on the signal passing through each of the second bandwidth limiting units. The weight calculating unit calculates a weight for the signal passing through the first bandwidth limiting unit such that the difference between the signal passing through the first bandwidth limiting unit and a target amplitude becomes minimum. The composition unit multiplies each of the signals passing through the first bandwidth limiting units by the weight, and then composites and outputs the plurality of signals.SELECTED DRAWING: Figure 1
Patent JP-2020058542-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-10-10
Abstract: To provide a slot machine permitting a player to suitably pay attention to plural states, such as RB.SOLUTION: During a period under control to BB, control can be performed to a BB initial state and RB1 and RB2. A first lottery for determining whether control is performed to either RB in an internal lottery executed in a BB initial state is held, and a second lottery for determining whether control is performed to either RB in an internal lottery executed in RB under control is held. Control is performed to RB corresponding to a result of a first lottery in determination that control is performed to RB according to the result of the first lottery, and control is performed to RB corresponding to a result of a second lottery after completion of RB under control in determination that control is performed to RB according to a result of he second lottery. A common suggestive performance is executed when control is performed to RB corresponding to a result of a first lottery and when control is performed to RB corresponding to a result of a second lottery.SELECTED DRAWING: Figure 13
Patent JP-2020060043-A (JP)
Title: Cap for embedding rod member and embedding method for rod member
Inventor: GOTO YASUHIRO
IPC: E02D13/10
Filed: 2018-10-10
Abstract: To provide a cap for embedding rod members and an embedding method for rod members that can connect a rod member to a work device even when the height of a pile driver machine leader.SOLUTION: A cap 1 for embedding rod members connects a rod member P to be embedded while being rotated by using a work device 130, which is lifted and lowered along a leader 120 of a pile driver 100, to the work device 130. The cap 1 has a main body 10 that forms a cylindrical shape formed with an inner diameter which is larger than the outer diameter of the rod member P, and that holds the rod member P that is positioned inside. For the main body 10, the section opposite the outer peripheral surface of the rod member P that is positioned inside can be opened and closed.SELECTED DRAWING: Figure 1
Patent JP-2019023749-A (JP)
Title: High-bandwidth excitation signal predicting method and apparatus
Inventor: LIU ZEXIN
IPC: G10L21/0388
Filed: 2018-10-11
Abstract: To provide a method of predicting a high-frequency excitation signal.SOLUTION: A method according to the present invention has the steps of acquiring a set of spectrum frequency parameters including low-frequency LSF parameters or low-frequency ISF parameters arranged in an order of a frequency on the basis of a received low-frequency bit stream (101), calculating a spectrum frequency parameter difference between two spectrum frequency parameters having the same position interval as to a set of spectrum frequency parameters (102), acquiring a minimum spectrum frequency parameter difference from the calculated spectrum frequency parameter difference (103), determining a start frequency bin for use in prediction of a high-frequency excitation signal from a low frequency on the basis of a frequency bin corresponding to the minimum spectrum frequency parameter difference (104), and predicting a high-frequency excitation signal from a low frequency on the basis of the start frequency bin (105).SELECTED DRAWING: Figure 1
Patent JP-2019073967-A (JP)
Title: Lid device
Inventor: HORIKAWA JUNPEI
IPC: B60K15/05
Filed: 2018-10-12
Abstract: To provide a lid device capable of attaching without interfering with a mount part in a lid device having a drive device of a lock mechanism for locking a lid member and a push lifter.SOLUTION: A lid device 1 comprises a filler box 2, a lid body 3 pivotably mounted via a hinge part 3c relative to the filler box 2 and a lock mechanism unit 5 arranged on opposite side of the hinge part 3c of the filler box 2. A drive motor 12 and a push lifter 13 in the lock mechanism unit 5 are arranged so that a longitudinal direction (LM and LP) face in an oblique direction at an acute angle θ each other and a gap between a lower end part 12B and 13B is narrow each other. The lid device 1 is attached to a mount hole 6 while being pivoted around a pivot supporting point A adjacent to the hinge part 3c.SELECTED DRAWING: Figure 2