baber/WOPTO huggingface dataset:
Patent JP-2021062799-A (JP)
Title: Control device for vehicle
Inventor: NANJO HIROYUKI
IPC: B60W40/12
Filed: 2019-10-16
Abstract: To provide a control device for a vehicle capable of reducing uncomfortable feeling given to an occupant while enabling acquisition of information on traveling resistance of the vehicle.SOLUTION: A traveling resistance measurement ECU 45 of a vehicle 10 includes an occupant determination section 450, a traveling control section 452 and a traveling resistance measurement section 453. The occupant determination section 450 determines whether or not an occupant is present in the vehicle 10. When the occupant determination section determines that no occupant is present in the vehicle 10, the traveling control section 452 sets a traveling mode of the vehicle 10 to a traveling resistance measurement mode. The traveling resistance measurement section 453 measures speed of the vehicle 10 when the traveling mode of the vehicle 10 is set to the traveling resistance measurement mode, and calculates the traveling resistance of the vehicle 10 on the basis of the measured speed of the vehicle 10.SELECTED DRAWING: Figure 1
Patent JP-2021061798-A (JP)
Title: Lure
Inventor: NAKAMICHI TADASUKE
IPC: A01K85/16
Filed: 2019-10-16
Abstract: To provide a lure which has excellent assembling property and appeals to a fish eater even after its movement stops.SOLUTION: This lure 2 comprises a body 4 which has a structure consisting of a first half 4a and a second half 4b laminated together from left and right sides and includes a cavity 22 inside; an oscillating part 6 which has a hole 28 penetrating from left to right, is movably attached to the body 4 inside the cavity 22 and emits light; and a bar 10 which penetrates the hole 28 and restricts the movable range of the oscillating part 6. The body 4 allows the light from the oscillating part 6 to be visible from outside. The oscillating part 6 can move even after the lure 2 enters a stop state from an active state. The bar 10 has a cantilevered structure that extends from the first half 4a. The ends of the bar 10 are located outside the movable range of the oscillating part 6.SELECTED DRAWING: Figure 2
Patent JP-2021066966-A (JP)
Title: Wood pulp for glass sheet slip paper, and slip paper for glass sheet
Inventor: KURENUMA YUJI
IPC: C03B40/00
Filed: 2019-10-21
Abstract: To provide a slip paper for a glass sheet used as a substrate material for a flat panel display which requires high cleanness and scratch property, capable of reducing contamination of the glass surface to substantially no-problem level, and to provide a wood pulp for the slip paper.SOLUTION: This invention relates to: a wood pulp for a glass sheet slip paper, wherein a ratio of polytetrafluoroethylene particles existing on a surface of a hand-made paper prepared by a method specified according to JIS P 8222 is 2/5 m2 or less; and a slip paper for a glass sheet, comprising the wood pulp as a raw material, wherein a ratio of polytetrafluoroethylene particles existing on a surface is 8/100 m2 or less.SELECTED DRAWING: None
Patent JP-2020036337-A (JP)
Title: Broadcast signal transmission reception method and broadcast signal transmission reception system
Inventor: MIYAZAWA AKIRA
IPC: H04N21/434
Filed: 2019-10-24
Abstract: To provide a broadcast service by a content having an expression range of brilliance of HDR, even in 2K broadcast.SOLUTION: A broadcast signal transmission reception system places a transmission control signal different from VUI for a broadcast signal by transmission side control means, information corresponding to the transmission characteristics in the VUI is also placed in the transmission control signal, identification information indicating whether or not the dynamic range of the video signal is HDR is described at a position different from the information corresponding to the transmission characteristics, 1080/60/I or 1080/60/P is also identified by the component type of the identification information, reception side control means analyzes the transmission control signal and understands whether or not the dynamic range is HDR, while furthermore understands the identification information of the 1080/60/I or the 1080/60/P by the component type, and also analyzes the VUI thus understanding the dynamic range.SELECTED DRAWING: Figure 2
Patent JP-2021066707-A (JP)
Title: Production method of cyclic compound
Inventor: USUKI TOYONOBU
IPC: C07D211/34
Filed: 2019-10-25
Abstract: To provide an industrially simple production method of a cyclic compound.SOLUTION: A production method of a cyclic compound includes a step to obtain a reduced form (B) by reducing an unsaturated bond in a ring structure of an aromatic compound (A) by means of catalytic hydrogenation of the aromatic compound (A) or its salt using palladium carbon as a catalyst under a normal pressure, in which the aromatic compound (A) has one or more ring structures selected from a group consisting of a five membered-ring, a six membered-ring, and a condensed ring of the five membered-ring or the six membered-ring with another six membered-ring, a hetero atom can be included in the ring structure, and the aromatic compound (A) can have one or two side chains bonded to the ring structure and does not have any carbon-carbon triple bond in the side chain.SELECTED DRAWING: None
Patent JP-2021072696-A (JP)
Title: Power conversion device
Inventor: KOBAYASHI NAOTO
IPC: H02M3/28
Filed: 2019-10-30
Abstract: To provide a power conversion device capable of achieving miniaturization.SOLUTION: A power conversion device 20 includes input side terminals CH1, CL1, output side terminals CH1, CL1, and switches Q5-Q8, and turns off the switches Q5-Q8 when power is transferred from a storage battery 10 connected to the input side terminals CH1, CL1 to a power supply target 11 connected to the output side terminals CH1, CL1. The switches Q5-Q8 has such characteristics that, the larger gate voltage of the switches on a negative side is, the larger conduction loss occurring when a reverse conduction current flows is, in the case where a reverse conduction current flows through the switches Q5-Q8. A control section 70 of the power conversion device 20 determines whether or not there is an increase demand for an amount of heat generated by the power transfer, and, when it is determined that there is the increase demand, increases the gate voltage to a negative side when the switches Q5-Q8 through which the reverse conduction current flows in the power transfer are turned off, as compared with the case where it is determined that there is not the increase demand.SELECTED DRAWING: Figure 1
Patent JP-2021070968-A (JP)
Title: Sound insulation floor structure
Inventor: ASANO SHOTA
IPC: E04B5/43
Filed: 2019-10-30
Abstract: To provide a sound insulation floor structure allowing easy adjustment of a vertical position of a deck plate with respect to a beam and low in cost.SOLUTION: A sound insulation floor structure 1 is a structure of a floor comprising a low floor surface 47 lower than a floor surface 46 of an adjacent floor, and is provided with: a deck plate 3 spanned over a space between lower end parts of front and rear beams 2; a connection tool 4 connecting the beam 2 and the deck plate 3; and a concrete body 6 made of concrete installed on the deck plate 3. The concrete body 6 comprises: a floor part 36 placed along the deck plate 3, of which an upper surface is the lower floor surface 47; and a rising part 37 extending above an outer edge part of the floor part 36. The connection tool 4 comprises: a securing piece 18 secured on the beam 2 with a securing member 25; and a secured piece 17 on which the deck plate 3 is secured, the securing piece 18 and the secured piece 17 being secured on each other.SELECTED DRAWING: Figure 3
Patent JP-2021071162-A (JP)
Title: Wiring/piping floor band
Inventor: SHIBUYA RYUJIRO
IPC: F16L3/10
Filed: 2019-10-31
Abstract: To provide a wiring/piping floor band having good workability without being influenced by a side part situation of a wiring/piping construction place.SOLUTION: In a structure that has a pedestal 2 provided with two supporting bolts 3 in a raised state, and a pair of upper and lower bridge members 40 and 45 having a band portion 41, and an attaching portion 42 formed with bolt holes 43 and 48 respectively locking to the supporting bolts 3 at both ends of the band portion 41, and holds and supports wiring/piping P while the pair of upper and lower bridge members 40 and 45 is laid between the supporting bolts 3, the lower bridge member 40 and the upper bridge member 45 are integrated by connecting one ends through a bent portion. While one end that is a bent portion 44 and the other end are pressed inward and bent to be contracted, those are arranged between the two supporting bolts 3. By releasing the pressing to return it to an original state, the bolt holes 43 and 48 at both ends of the attaching portion 42 are respectively engaged with the two supporting bolts 3 in an energizing state.SELECTED DRAWING: Figure 1
Patent JP-2021076640-A (JP)
Title: Light control sheet and manufacturing method therefor
Inventor: YOSHINO MASAAKI
IPC: G02F1/13
Filed: 2019-11-06
Abstract: To provide a light control sheet which comprises a light control layer containing a liquid crystal composition and a pair of transparent electrode layers sandwiching the light control layer and which is capable of preventing short-circuiting caused by adhesion of conductive substances to end faces thereof, and to provide a manufacturing method therefor.SOLUTION: Each of first and second transparent electrode layers consisting of transparent electrode films and sandwiching a light control layer has a frame-shaped insulating portion modified or ablated by laser irradiation in the vicinity of ends of an outer peripheral portion thereof, where a drive voltage is applied across portions of the transparent electrode layers on the inside of the frame-shaped insulating potions.SELECTED DRAWING: Figure 7
Patent JP-2021077090-A (JP)
Title: Multiple vehicle movement control method, movement controller, movement control system, program, and recording medium
Inventor: TAKAKI KAZUSHIGE
IPC: G05D1/02
Filed: 2019-11-08
Abstract: To provide a movement control method for a plurality of vehicles with which it is possible to efficiently move the plurality of vehicles to the respective target positions.SOLUTION: Provided is a movement control method for a plurality of vehicles B1, B2, B3, the method including the steps of: calculating a calculation cycle on which the constraint condition on movement of the plurality of vehicles and the movement path of the vehicles; acquiring the position and attitude of each of the plurality of vehicles; specifying the target position for each vehicle; calculating a movement path for one look-ahead step of the plurality of vehicles on the basis of the position of each of the plurality of vehicles and the target position and constraint condition; and determining a vehicle drive condition for a unit time after the current point of time on the basis of the movement path and controlling vehicle movement. The step for calculating the movement path performs an optimization calculation on the basis of the constraint condition and an evaluation function with which evaluation progressively becomes high in correspondence to a decrease in a deviation between vehicle and target position for each look-ahead step, and then calculates a vehicle movement path.SELECTED DRAWING: Figure 1
Patent JP-2021073913-A (JP)
Title: Flavoring method of alcoholic beverage
Inventor: YASUDA DAIKICHI
IPC: C12G3/06
Filed: 2019-11-08
Abstract: To provide a flavoring method of alcoholic beverage capable of performing excellent flavoring, while enjoining original taste of the alcoholic beverage.SOLUTION: Vodka V is injected into a container body 101, and an airtight container 100 is sealed with a lid body 102 having a bearing member 105 attached thereto, to which a support string 104 binding a lemon L is fixed. Evaporated vodka V is brought into contact with the lemon L supported in a hollow shape in a hollow part H of the airtight container 100, to thereby flavor the vodka V.SELECTED DRAWING: Figure 1
Patent JP-2021079715-A (JP)
Title: vehicle
Inventor: MIZUNO TADASHI
IPC: B60W10/04
Filed: 2019-11-14
Abstract: To achieve prevention of both a user's feeling of strangeness and vibration.SOLUTION: A control device: calculates a first reduction amount proportional to a post-processing variation obtained by applying high-pass filter processing to a pre-processing variation which is a difference between a rotation speed of an engine and an estimated rotation speed thereof estimated by using a rotation speed of a drive shaft; calculates a second reduction amount proportional to an integrated value of the post-processing variations; obtains a torque command by subtracting the first reduction amount and the second reduction amount from target torque of the engine on the basis of travel request torque required for vehicle travel; and makes the integrated value of the post-processing values smaller than the immediately preceding integrated value when the post-processing variation is equal to or less than a predetermined value.SELECTED DRAWING: Figure 5
Patent JP-2020097407-A (JP)
Title: Vehicle heat exchange system
Inventor: BUN KENGO
IPC: B60H1/22
Filed: 2019-11-18
Abstract: To provide a vehicle heat exchange system which enables reduction of power consumption.SOLUTION: A heat exchange system 10 comprises: an outdoor heat exchanger 35; a radiator 25; a fin 50; and a shutter device 60. The outdoor heat exchanger 35 is used as an evaporator which absorbs heat from air in a heat pump cycle of a vehicle air conditioner. The radiator 25 is used for a cooling system which cools a heat generation source of the vehicle. The fin 50 thermally connects the outdoor heat exchanger 35 with the radiator 25. The shutter device 60 can switch a state of the system between a state in which air is supplied to the outdoor heat exchanger 35 and the radiator 25 and a state in which air is cutoff.SELECTED DRAWING: Figure 2
Patent JP-2021082745-A (JP)
Title: Light emitting thyristor, light emitting device chip, optical print head, and image forming apparatus
Inventor: KAWADA HIROTO
IPC: H01L33/02
Filed: 2019-11-21
Abstract: To improve reliability of a light emitting thyristor.SOLUTION: A light emitting thyristor 100 has a p-type first semiconductor layer 1001, an n-type second semiconductor layer 1002 formed adjacent to the first semiconductor layer, a p-type third semiconductor layer 1003 formed adjacent to the second semiconductor layer, and an n-type fourth semiconductor layer 1004 formed adjacent to the third semiconductor layer. The first semiconductor layer 1001 includes one or more C-containing layers 101, 103, 104 to which C is added as an impurity, and the first semiconductor layer and the third semiconductor layer 1003 include one or more Zn-containing layers 107 to which Zn is added as an impurity. A first value that is the total value of one or more values obtained as the products of the thicknesses [μm] of the one or more Zn-containing layers 107 and the Zn concentrations [E+18 cm-3] of the Zn-containing layers is 0.15 [E+18 μm cm-3] or more and 9.21 [E+18 μm cm-3] or less.SELECTED DRAWING: Figure 2
Patent JP-2021082523-A (JP)
Title: Sealed battery
Inventor: YAMANE SHINGO
IPC: H01M50/572
Filed: 2019-11-21
Abstract: To provide a sealed battery having excellent airtightness.SOLUTION: A sealed battery comprises: an electrode body; a case 2 in which a terminal fitting hole 23A is formed; a terminal member 7A including a shaft portion 75A penetrating the terminal fitting hole and a base portion 71A continuous with the inside or the outside of the case; and a sealing material 9A. The base portion is disposed along a terminal fitting surface 25A constituting a periphery of the terminal fitting hole. The sealing material is disposed between the base portion and the terminal fitting surface and a part of the sealing material is disposed between the shaft portion penetrating the terminal fitting hole and an inner wall surface of the terminal fitting hole and extends to an opposite side of the case. A peripheral portion of the shaft portion in the base portion provides a level difference portion 71A1. A projection 24A protruding toward the sealing material is formed at a position opposed to the level difference portion in the peripheral portion of the terminal fitting hole. A total of heights of the projection and the level difference portion corresponds to 6% to 81% of a maximum thickness of the sealing material sandwiched between the base portion and the terminal fitting surface.SELECTED DRAWING: Figure 3
Patent JP-2021062594-A (JP)
Title: Integrated drying and deodorizing device for resin pellets
Inventor: Zhou zhida
IPC: F26B3/10
Filed: 2019-11-22
Abstract: To disclose an integrated drying and deodorizing device for resin pellets.SOLUTION: The integrated drying and deodorizing device includes a processing box, a processing space is installed in the processing box, a partition box is fixedly installed in the processing space, a washing device is installed in the partition box, and a wind power system in the present invention is a closed circuit, so that the air-dried resin pellets do not come into contact with the air again and become wet. In addition, the installation of an air purification system in the closed circuit can guarantee the quality of the circulating air, and by reversing the projection direction to the wind flow direction, only the resin pellets that have passed the moisture content, that is, the weight has been reduced to the standard, can be taken away by the wind. The air is then washed with a cleaning agent and a compound cleaning agent is added to the air to ensure a deodorizing and drying effect.SELECTED DRAWING: Figure 1
Patent JP-2021080614-A (JP)
Title: Cleaning device, drafting device and spinning machine
Inventor: MORI HIDESHIGE
IPC: D01H11/00
Filed: 2019-11-22
Abstract: To provide a cleaning device that can evenly remove a foreign matter from an outer peripheral surface of a drafting roller, a drafting device, and a spinning machine.SOLUTION: A cleaning device 10 comprises: a shaft-shaped member 11; a holder 13 that can rotate around the shaft-shaped member 11; a pad body 14 that is attached to the holder 13 and has a pad surface 14s that can contact with an outer peripheral surface 34s of a front bottom roller 34a; an energizing member 15 that is attached to the holder 13 and energizes the holder 13 so that the pad surface 14s contacts with the outer peripheral surface 34s; and an elastic support portion 12 that is attached to the shaft-shaped member 11 and supports the holder 13. A width W1 of the elastic support portion 12 in an axial direction A of the shaft-shaped member 11 is 1/3 or more and 1/2 or less of a width W2 of the pad surface 14s in an axial direction A. A distance D between a center of the elastic support portion 12 in the axial direction A and a center of the pad surface 14s is smaller than the width W1 of the elastic support portion 12 in the axial direction A.SELECTED DRAWING: Figure 3
Patent JP-2021085925-A (JP)
Title: Imaging device, control method, and computer program
Inventor: MIYAZAWA HITOSHI
IPC: H04N5/225
Filed: 2019-11-26
Abstract: To realize an imaging device with which it is possible to satisfactorily correct image blurs pertaining to a subject in photographing by panning.SOLUTION: The imaging device comprises: a first detection unit for detecting the shake of the imaging device; a second detection unit for detecting an image motion between different frames before a prescribed still picture photographing; a subject angular speed detection unit for detecting a subject angular speed before the still picture exposure period from the detection results of the first and second detection units; a subject angular speed prediction unit for determining an inflection point of the subject angular speed before the still picture exposure period on the basis of the subject angular speed before the still picture exposure period, and predicting the subject angular speed in the still picture exposure period on the basis of the inflection point and the subject angular speed before the still picture exposure period; and a shake correction unit for correcting the shake of the subject on the basis of the subject angular speed predicted by the subject angular speed prediction unit.SELECTED DRAWING: Figure 3
Patent JP-2021083762-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-11-28
Abstract: To provide a game machine allowing a player to suitably pay attention to a special performance.SOLUTION: Performance execution means can start a special performance when a second part is started, light emission control means can allow light emission means to emit light so as to increase luminance gradually as a first part progresses as a specific light emission pattern, and can allow the light emission means to emit light with luminance higher than the maximum luminance in the first part when the second part is started, volume of voice output by voice output means becomes smaller than the volume of the first part or the voice output means becomes silent during a predetermined period from completion of the first part to start of the second part, and light emission luminance of the light emitting means becomes smaller than the minimum luminance in the first part or the light emitting means stops emitting light.SELECTED DRAWING: Figure 11-22
Patent JP-2021085833-A (JP)
Title: Classification program, classification device, and classification method
Inventor: TADANO TAKESHI
IPC: G01S13/90
Filed: 2019-11-29
Abstract: To provide a classification program, a classification device, and a classification method capable of appropriately identifying the type of object.SOLUTION: A series of dynamic picture images are acquired and acquires classification results about the types of objects included in each of the multiple images that make up a series of dynamic picture images by using a first learning model that has learned the types of objects included in the images. The correct answer accuracy of the classification result is acquired for each of the multiple images by using a second learning model that has learned the accuracy of classification results in the first learning model. For each image, a classification result that is corrected based on the correct answer accuracy corresponding to each image is output.SELECTED DRAWING: Figure 16
Patent JP-2021087527-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-12-03
Abstract: To provide a game machine that can preferably draw a player's attention to specific performance.SOLUTION: A game machine that can be controlled to an advantageous state advantageous to a player includes at least performance executing means capable of executing at least specific performance. The performance executing means can execute special performance during the execution of the specific performance. When the special performance is executed, the game machine is controlled to be in the advantageous state at a higher rate than that when the special performance is not executed. During a special period from a specific timing before the execution of the special performance to the execution of the special performance, the performance executing means can change a display mode to a dynamic second display mode from a first display mode after changing a display mode of the specific performance being executed from a display mode before the special period to the static first display mode, and then change the display mode from the second display mode to a dynamic third display mode.SELECTED DRAWING: Figure 11-24