baber/WOPTO huggingface dataset:
Patent JP-2018117356-A (JP)
Title: Video coding method, video coding device, video decoding method and video decoding device
Inventor: LIM SUNG CHANG
IPC: H04N19/126
Filed: 2018-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique to code and decode video by setting quantized parameters of coding object blocks having a variety of sizes and depths.SOLUTION: A video decoding method comprises the steps to: acquire size information on a reference block and a remaining quantized parameter of a decoding object unit; derive a quantized parameter of the decoding object unit using a predicted quantized parameter determined on the basis of an average of the residual quantized parameter and the quantized parameter which is already decoded; and decode the decoding object unit on the basis of the quantized parameter. When a size of the decoding object unit is smaller than that of the reference block, the quantized parameter of the decoding object unit is equal to that of another unit included in the reference block where the decoding object unit is included.SELECTED DRAWING: Figure 6
Patent JP-2019138065-A (JP)
Title: Construction method of flat bottom cylindrical tank provided with concrete walls
Inventor: ISHII KOJI
IPC: E04G11/22
Filed: 2018-02-13
Abstract: To provide a construction method of a flat bottom cylindrical tank using a frame mold slide construction method for constructing concrete outer tank side walls from a lower part to an upper part when constructing a metallic flat bottom cylindrical tank provided with the concrete outer tank for a purpose of tsunami wave countermeasures and the like.SOLUTION: A construction method comprises sequentially repeating following steps several times: a step of lifting an outer side frame mold 3b1 at a height corresponding to a floating roof 6 by linking with rising of the floating roof 6 using a plurality of frame mold lifting means 11 as well as lifting the floating roof 6 at a height of a concrete casting level for constructing the outer tank side wall 3b by filling water in an inner tank 4 after temporarily constructing a plurality of the frame mold lifting means 11 for suspending the outer side frame mold 3b1 on a frame base 12 temporarily arranged at a top or a vicinity of a top of an inner side plate 4b; and a step of filling and curing concrete between the inner tank side plate 4b and the outer side frame mold 3b1 as reinforcing the inner tank side plate 4b with the floating roof 6 and a pressured bag 6a.SELECTED DRAWING: Figure 1
Patent JP-2019138853-A (JP)
Title: Aseptic sampling device and sampling method using the same
Inventor: MAKINO HODAKA
IPC: C12M1/26
Filed: 2018-02-14
Abstract: To provide an aseptic sampling device that can sample even a small amount of samples with the inside of an isolator kept in an aseptic state, and a sampling method using the same, according to the present invention.SOLUTION: There is provided an aseptic sampling device comprising: an isolator; a liquid feed port provided at the isolator; a sampling part provided in the isolator; a first flow passage which communicates with a discharge flow passage of the sampling part, and connects the inside and outside of the isolator to each other through the liquid feed port; liquid supply means for supplying a liquid to the sampling part; gas supply means communicating with the liquid supply means; and a seal member for preventing the liquid supplied from the liquid supply means to the discharge flow passage from leaking. Further, there is provided a sampling method using the aseptic sampling device.SELECTED DRAWING: Figure 1-1
Patent JP-2019137017-A (JP)
Title: Polypropylene-based resin sheet, and laminate and packaging container employing the same
Inventor: HAYASHIBARA MIKIYA
IPC: C08K5/1575
Filed: 2018-02-15
Abstract: To provide a polypropylene-based resin sheet realizing both impact resistance and transparency in addition to heat resistance, which is suitable for use in a packaging container obtained by forming methods such as press forming, vacuum forming and pressure forming.SOLUTION: A polypropylene-based resin sheet has an A layer comprising a polypropylene-based resin composition containing 0.04-0.23 wt.% of a compound represented by general formula (1), and a B layer comprising a polypropylene-based resin composition containing 0.02 wt.% or less of the compound represented by general formula (1) and a polypropylene resin, where the A layer is located as at least one outermost layer.SELECTED DRAWING: None
Patent JP-2019143002-A (JP)
Title: Chloroprene polymer latex and manufacturing method therefor
Inventor: NAGATANI NAOTO
IPC: C08F36/16
Filed: 2018-02-16
Abstract: To provide a chloroprene polymer latex capable of providing a vulcanized rubber product having excellent flexibility and physical properties by impregnation molding, and a manufacturing method therefor.SOLUTION: There is provided a chloroprene polymer latex having 1 wt.% toluene insoluble fraction in the polymer of 15 to 85 wt.% and weight average molecular weight of a toluene soluble sol part of 200,000 to 500,000 obtained by mixing a chloroprene polymer A having 1 wt.% toluene insoluble fraction of 70 wt.% or more and a chloroprene polymer B having 1 wt.% toluene insoluble fraction of 10 wt.% or less to have a weight ratio of the chloroprene polymers of 2:8 to 8:2, containing an emulsifier consisting of an alkali metal salt of rosin acid having a value of (content of 8,15-isopimaric acid)÷(content of dihydropimaric acid) of smaller than 1 of 1.5 to 8.0 wt.% based on 100 wt.% of the latex.SELECTED DRAWING: None
Patent JP-2019142675-A (JP)
Title: Transporting apparatus
Inventor: SUNAKAWA TAKUYA
IPC: B65G51/03
Filed: 2018-02-22
Abstract: To provide a transporting apparatus that is advantageous for stabilizing the posture of a transport container holding a transported object.SOLUTION: A transporting apparatus 10 comprises a transport path 12 having a transport surface 12a provided with gas ejection holes 12b and a guide 14 which is arranged on a plane which crosses with the transport surface 12a on an axis along the transport direction as an intersection line and has a guide surface 14a directed to a space above the transport surface 12a. The guide 14 is arranged along the transport direction at the side of a side end part 12c of one of the ends of the transport surface 12a. Further, the transport surface 12a is inclined downward toward the guide 14.SELECTED DRAWING: Figure 1
Patent JP-2019147266-A (JP)
Title: Liquid discharge device
Inventor: TAKAGI YUKI
IPC: B41J2/165
Filed: 2018-02-26
Abstract: To prevent sliding resistance between an exhaust cap and a valve opening/closing part for opening and closing a valve provided in an exhaust flow path from growing.SOLUTION: A shaft by which a valve in an exhaust flow path is opened and closed moves up and down while sliding together with an exhaust cap. After initial operation (S101) that is performed when a power source of a printer is turned on, if a temperature U is above a prescribed temperature (S102:YES), preliminary operation by which the shaft is repeatedly moved up and down by rotating forward and reversely a rotary cam (S103). Thereafter, every time predetermined time Th_m elapses (S111:YES), exhaust purge is performed (S112). Further, every time predetermined time Tp_m(<Th_m) elapses (S107:YES), suction purge is performed (S108), and immediately after the purge the preliminary operation is performed (S109).SELECTED DRAWING: Figure 8
Patent JP-2019148084-A (JP)
Title: Private parts washing device
Inventor: KATAYAMA TORU
IPC: E03D9/08
Filed: 2018-02-26
Abstract: To establish both of improvement of moving speed in reciprocally moving a nozzle and improvement of accuracy of positioning the nozzle, the nozzle being reciprocally moved by rotation of a rotor having an inner peripheral surface on which a spiral groove fitted to a fitting part provided at a rear end of the nozzle is provided.SOLUTION: A private parts washing device comprises: a cylindrical rotor having a spiral groove on an inner peripheral surface thereof; a rotary gear provided coaxially to the rotor; a motor for rotating the rotary gear; and a nozzle that is provided inside the rotor, has an ejection port capable of ejecting washing water at its tip and a fitting part fitting with the spiral groove at its rear end, and is capable of reciprocally moving along the rotor's axial direction between a rear storage position and a front advance position as the rotor rotates. The spiral groove is formed so that an interval between adjacent groove parts varies in an axial direction of the rotor.SELECTED DRAWING: Figure 3
Patent JP-2018124283-A (JP)
Title: Laser scan system, laser scan method, moving laser scan system, and program
Inventor: KURODA YOJI
IPC: G01S7/481
Filed: 2018-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser scan system that suppresses upsizing and an increase in price of a laser scan system without increasing the number of laser scanners, and improves detection precision of a detection target.SOLUTION: A laser scan system includes: a first rotary mechanism rotating at a predetermined rotation speed of a first rotary shaft with the first rotary shaft as a rotation center; a first rotary speed control part for controlling the rotation speed of the first rotary shaft of the first rotary mechanism; and a laser scanner that is provided in the first rotary mechanism, is rotated with the first rotary mechanism, and includes a laser distance measurement unit for measuring distance of a detection target by applying laser beams. The first rotary speed control part controls the rotation speed of the first rotary shaft in each of a detection rotary angle range corresponding to an area in which a detection target exists and a non-detection rotary angle range corresponding to an area in which the detection target does not exist.SELECTED DRAWING: Figure 1
Patent JP-2019151436-A (JP)
Title: Elevator control device and elevator operation method during voltage abnormality
Inventor: HIRAGA MASAAKI
IPC: B66B5/02
Filed: 2018-03-01
Abstract: To prevent service deterioration for a user by ensuring a minimum-necessary operation without stopping an elevator even when an abnormality occurs in a power supply voltage supply line to an elevator control board.SOLUTION: An elevator control device 10A comprises: a power supply voltage abnormality detection unit 31A that detects the abnormality of a power supply voltage supplied to an elevator control board 11 constituting the elevator control device; a power supply switching unit (switch SW) that switches the power supply voltage supplied to the elevator control board 11 to a backup power supply unit 32 side when the power supply voltage abnormality detection unit 31A detects the abnormality of the power supply voltage; and an operation control unit 22 that controls the operation of the elevator to a nearest floor by the switched backup power supply unit 32.SELECTED DRAWING: Figure 2
Patent JP-2019152760-A (JP)
Title: Color filter pigment composition, color filter coloring composition, and color filter
Inventor: TAKAHATA NORIYOSHI
IPC: G03F7/004
Filed: 2018-03-02
Abstract: To provide: a color filter pigment composition capable of forming a color filter excellent in dispersibility and heat resistance and excellent in lightness and contrast; and a color filter.SOLUTION: A diketopyrrolopyrrole pigment composition for a color filter contains a diketopyrrolopyrrole pigment represented by general formula (1), and a diketopyrrolopyrrole pigment represented by general formula (2). Preferably, the mass ratio between the diketopyrrolopyrrole pigment represented by general formula (1) and the diketopyrrolopyrrole pigment represented by general formula (2) is from 99.99:0.01 to 80:20.SELECTED DRAWING: None
Patent JP-2019154496-A (JP)
Title: Game machine
Inventor: SASAKI YOSHIKAZU
IPC: A63F7/02
Filed: 2018-03-07
Abstract: To provide a game machine capable of suppressing current consumption.SOLUTION: A pachinko game machine PY1 includes a performance control microcomputer 121 capable of controlling a performance, and a frame lamp 212 and a board lamp 54 that can emit light. When it is determined that a peak current of a power source of a performance motor is smaller than 3000 mA on the basis of a current restriction determination table, the performance control microcomputer 121 supplies a predetermined normal current (a current based on frame lamp data and a current based on board lamp data) to the frame lamp 212 and the board lamp 54 to cause the frame lamp 212 and the board lamp 54 to emit light. In the meanwhile, when it is determined that the peak current of the power source of the performance motor is 3000 mA or greater, the performance control microcomputer supplies a small current (a current based on low current frame lamp data and a current based on low current board lamp data) lower than the normal current to the frame lamp 212 and the board lamp 54 to cause the frame lamp 212 and the board lamp 54 to emit light.SELECTED DRAWING: Figure 19
Patent JP-2019157675-A (JP)
Title: Fuel injection valve and fuel injection system
Inventor: IMAI KEITA
IPC: F02M61/16
Filed: 2018-03-08
Abstract: To provide a fuel injection valve suppressed in accumulation of deposit on an injection hole body.SOLUTION: A fuel injection valve includes an injection hole body 11 having a plurality of injection holes 11a, a needle, and a fuel passage 11b (prescribed space). The needle is separated from or seated on a seating surface 11s of the injection hole body 11. The fuel passage 11b is formed between the injection hole body 11 and the needle, communicated to inflow ports 11in of the injection holes 11a, and opened and closed by separating/seating of the needle. A region surrounded by a straight line L10 connecting parts radially closest to a center axis of the needle, of the peripheral edges of the plurality of inflow ports 11in is regarded as a virtual region, and a volume obtained by extending the virtual region from the injection hole body 11 to the needle in the direction of the center axis is applied as a central volume V1. The total injection hole volume V2 as the total of the volumes of the plurality of injection holes 11a is larger than the central volume V1 in a state that the needle is seated.SELECTED DRAWING: Figure 7
Patent JP-2018109645-A (JP)
Title: Detection and medical treatment of cd30+cancer
Inventor: Tina ALBERTSON
IPC: G01N33/574
Filed: 2018-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for diagnosing a patient having a cancer, performing a prognosis, deciding a medical treatment protocol, or monitoring medical treatment.SOLUTION: A method for diagnosing a patient includes the steps for: deciding CD30-development of a cell in a tumor sample which is obtained from a patient having a cancer of a pancreas, an ovary, a lung, an endometrium, a mamma, a thyroid, an anus, a thymus, or a skin, or an unknown primary cancer; and classifying the patient to a group having a possibility that the patient may obtain an advantage from medical treatment by a regimen which is oriented to CD30 when the tumor sample has at least 10% of a CD30 positive tumor cell.SELECTED DRAWING: None
Patent JP-2019155819-A (JP)
Title: Image forming device and image forming method
Inventor: NISHINA HIROAKI
IPC: B41J2/45
Filed: 2018-03-15
Abstract: To provide an image forming device and an image forming method which can correct irregularity of overall concentration and irregularity of topical concentration.SOLUTION: Based on average concentration data on a plurality of first divided areas, first correction data, concentration-correction data in respective first divided areas are calculated respectively. Based on the respective first correction data, light quantities of a plurality of lighting elements are corrected, and concentration data on a plurality of second divided areas, divided at different positions along a main scanning direction from the first divided areas, are obtained. Based on the concentration data on the second divided areas adjacent to the respective second divided areas, second correction data, concentration-correction data on the respective second divided areas are calculated, and based on the respective calculated second correction data, light quantities of the plurality of lighting elements are further corrected.SELECTED DRAWING: Figure 5
Patent JP-2019155321-A (JP)
Title: Cleaning method of concrete mixer
Inventor: YAGISHITA FUTOSHI
IPC: B28C5/12
Filed: 2018-03-16
Abstract: To provide a cleaning method of a concrete mixer which can be easily performed without requiring troublesome operation or processing after cleaning.SOLUTION: A cleaning method for cleaning a concrete mixer 1 which produces freshly mixed concrete by inputting a plurality of kinds of material into a hollow mixer main body 2 and kneading such kinds of material by rotatively driving a plurality of blades 3 includes a material inputting process S1 of projecting water and an alkali neutralizer into an ice-making machine 10, a rock ice preparation process S2 of preparing rock ice 11 in which the alkali neutralizer is contained by operating the ice-making machine 10, a rock ice supply process S3 of supplying rock ice 11 prepared on the rock ice preparation process S2 to the mixer main body 2 after preparation and discharging of freshly mixed concrete by means of the concrete mixer 1 and a mixer cleaning process S4 of cleaning an inner part of the mixer main body 2 with rock ice 11 supplied on the rock ice supply process S3 by rotatively driving the blade 3.SELECTED DRAWING: Figure 3
Patent JP-2019160735-A (JP)
Title: Lighting device
Inventor: FUKUSHIMA MASAYUKI
IPC: F21S8/04
Filed: 2018-03-16
Abstract: To provide a lighting device which minimizes glare felt by a user.SOLUTION: A lighting device 1 of the invention includes: an elongated base member 10 attached to a ceiling surface C; an elongated frame member 20 which is detachably attached to the base member 10 and in which a first light source part 40 is provided on a bottom surface; a cover member 30 which is attached to the frame member 20 so as to cover the first light source part 40 and has light diffusibility; and one or more second light source parts 60 which are provided at the base member 10 so as to be disposed in a space enclosed by the frame member 20, the base member 10, and/or the ceiling surface C. At least a part of the frame member 20 has light diffusibility.SELECTED DRAWING: Figure 2
Patent JP-2019162594-A (JP)
Title: Contaminated water purification method
Inventor: OGATA HIROMOTO
IPC: C02F1/28
Filed: 2018-03-20
Abstract: To provide a method for maintaining the treatment performance of a cyanide treatment agent over a long period of time, without re-installing a purification wall, in the purification of contaminated water with a cyanide.SOLUTION: The present invention provides a contaminated water purification method for purifying water contaminated with a cyanide by a purification facility provided with a cyanide treatment agent, in which the purification facility is a purification wall that is provided on the downstream side in which the groundwater flows and is mixed with the cyanide treatment agent. The method comprises a step of supplying the purification wall with a reducing agent that restores the treatment performance of the cyanide treatment agent, which decreases with time.SELECTED DRAWING: Figure 1
Patent JP-2019168939-A (JP)
Title: Autonomous travel system
Inventor: IWAMURA KEISHO
IPC: B62D6/00
Filed: 2018-03-23
Abstract: To provide an autonomous travel system capable of readily causing a work vehicle to move along a turn route even when a position of a positioning antenna is located away from a vehicle reference point of the work vehicle.SOLUTION: An autonomous travel system includes a position acquisition unit, a travel route creation unit, a travel route correction unit, and a steering angle control unit. The position acquisition unit acquires a positioning point P1, which is a position of a positioning antenna located at a position different from a vehicle reference point P2 that delineates an arc when a rice transplanter 1 is turned, through positioning arithmetic. The travel route creation unit creates a travel route that includes a turn route and is traced by the vehicle reference point P2. The travel route correction unit creates a corrected travel route 92 obtained by correcting the travel route on the basis of a relative position of the positioning antenna with respect to the vehicle reference point P2. The steering angle control unit autonomously steers a work vehicle so as to cause the rice transplanter 1 to travel in such a manner that the positioning point P1 traces the corrected travel route 92.SELECTED DRAWING: Figure 6
Patent JP-2019176017-A (JP)
Title: Placement table and plasma processing apparatus
Inventor: MURAKAMI KOICHI
IPC: H01L21/3065
Filed: 2018-03-28
Abstract: To restrain abnormal discharge between a focus ring and a cover ring.SOLUTION: A placement table includes a chuck, a focus ring, a cover ring, and a support member. The focus ring is provided around the chuck. The cover ring is provided around the focus ring. The support member supports the focus ring and the cover ring from below. An upper part of the support member includes a first upper end part, a second upper end part provided at a position separated farther from the chuck than the first upper end part, and lower than the first upper end part, and a sidewall between the first and second upper end parts. The focus ring is placed on the first upper end part, and the cover ring is placed on the second upper end part. A width between an outer face of focus ring and a lateral face of the cover ring located oppositely to the outer face is two times or more of the width between the sidewall of the support member and the lateral face of the cover ring located oppositely to the sidewall.SELECTED DRAWING: Figure 2
Patent JP-2019173899-A (JP)
Title: Hose holding member
Inventor: FUJIMARU TAKANORI
IPC: F16B7/04
Filed: 2018-03-29
Abstract: To provide a hose holding member capable of holding a plurality of juxtaposed hoses without substantially changing intervals of the respective hoses.SOLUTION: A hose holding member for holding a plurality of juxtaposed hoses, comprises an inner circumferential arc part into which each of the hoses is fitted, and a plurality of C-shaped members having a notch for introducing the hose into the inner circumferential arc part. Of the pair of C-shaped members adjacent to each other, a part of an outer peripheral edge of one of the C-shaped members constitutes the notch of the other C-shaped member.SELECTED DRAWING: Figure 1
Patent JP-2019173131-A (JP)
Title: Electrode material for electrochemical reduction, electrode for electrochemical reduction, and electrochemical reduction device
Inventor: ATOBE SHINTARO
IPC: B01J32/00
Filed: 2018-03-29
Abstract: To provide an electrode material that is capable of suppressing progress of degradation of a carrier and side reactions to promote a conversion reaction of carbon dioxide into an object with high efficiency in an electrochemical reduction reaction of carbon dioxide.SOLUTION: An electrode material used in an electrochemical reduction has a structure in which a simple substance and/or a compound of a metal element of group 2 to 16 of the periodic table is supported by a tin-containing oxide carrier.SELECTED DRAWING: None