baber/WOPTO huggingface dataset:
Patent JP-2020158063-A (JP)
Title: Acoustic communication method and acoustic communication system based on floating body attitude control
Inventor: INABA SHOGO
IPC: B63B49/00
Filed: 2019-03-28
Abstract: To provide an acoustic communication method and an acoustic communication system based on floating body attitude control, which control the orientation direction of an acoustic array without using a driving component such as a gimbals.SOLUTION: The acoustic communication method for carrying out acoustic communication between an ocean floating body 10 and an underwater object 20 to be communicated with includes: acquiring position information of the object 20; and carrying out acoustic communication by orientation angle limited acoustic communication means 15 provided to the floating body 10 with an orientation azimuth directed to the position of the object 20 through control of the attitude of the floating body 10.SELECTED DRAWING: Figure 1
Patent JP-2020165127-A (JP)
Title: Building board
Inventor: TACHIBANA ASAKO
IPC: E04F13/08
Filed: 2019-03-28
Abstract: To provide a building board suitable for suppressing a joint part and its displacement from being conspicuous in a construction state in which a plurality of sheets are jointed to each other.SOLUTION: A building board X has a contour shape defined by a pair of edge ends E1, E2 extending in a first direction D1 and a pair of edge ends E3, E4 extending in a second direction D2 intersecting the first direction D1, and has a design surface S. The building board X has a plurality of joint grooves 10, a plurality of joint grooves 20, and a design projecting part 30 whose outline shape is defined by the joint grooves 10, 20 on the design surface S. Each joint groove 10 is a through joint extending in the first direction D1. Each joint groove 20 extends in the second direction D2 and is connected to at least one joint groove 10. The plurality of joint grooves 10 include at least one shallow groove 11 including a shallow region 11a and a shallow region 11b deeper than the shallow region 11a, and at least one deep groove 12 deeper than the shallow groove 11.SELECTED DRAWING: Figure 1
Patent JP-2020165467-A (JP)
Title: Slide material, bearing device and slide material manufacturing method
Inventor: HAYASHI TETSUYA
IPC: E01D19/04
Filed: 2019-03-29
Abstract: To gradually leak lubricant while having compressive strength, to maintain stable slidability for a long period of time comparable to, for example, the life of a structure.SOLUTION: In a slide material 11 having a sliding surface 11a that slides relatively to a sliding material, a high void part 16 having a higher porosity than the surrounding portion is provided at the center of the sliding surface 11a. The high void part 16 exists in the entire thickness direction from the sliding surface 11a to a surface on the opposite side, and the high void part 16 is impregnated with lubricant 18.SELECTED DRAWING: Figure 11
Patent JP-2020165883-A (JP)
Title: Object detection system, moving body, object detection method and program
Inventor: TANI TOYOHIRO
IPC: G01S13/04
Filed: 2019-03-29
Abstract: To provide an object detection system, a moving body, an object detection method and program that can detect presence/absence of a static object.SOLUTION: An object detection system 2 comprises a signal processing circuit 5 including an input unit 501 and a detection signal generation unit (mixers 51 and 52), a frequency control unit 42, and a determination unit 41. The detection signal generation unit generates a detection signal S5 (and S6 to S8) having a frequency corresponding to a difference between a frequency of a reference signal R1 (and a phase shift reference signal R2) and a frequency of a reception wave signal S2. The determination unit 41 determines presence/absence of an object B1 based on the detection signal S5 (and S6 to S8). The frequency control unit 42 functions to differentiate the frequency of the reference signal R1 (and the phase shift reference signal R2) from the frequency of a detection wave W1.SELECTED DRAWING: Figure 1
Patent JP-2020163455-A (JP)
Title: Flux and solder paste
Inventor: KAWASAKI HIROYOSHI
IPC: B23K35/363
Filed: 2019-03-29
Abstract: To provide a flux which is excellent in compatibility and is excellent in temperature cycle reliability, and a solder paste containing the flux and metallic powder.SOLUTION: A flux contains an acrylic resin having a number average molecular weight of 500 or more and less than 2,000 by mass spectrometry using a time-of-flight mass spectrometer, an activator and a solvent. The flux contains an acrylic resin having a weight average molecular weight of 500 or more and less than 2,000 by mass spectrometry using a time-of-flight mass spectrometer, an activator and a solvent.SELECTED DRAWING: None
Patent JP-2020164746-A (JP)
Title: Lubricant composition
Inventor: UKO TOSHIMASA
IPC: C10M139/00
Filed: 2019-03-29
Abstract: To provide a lubricant composition for gas engines, which can suppress a viscosity increase and is excellent in high temperature cleanability and base value maintenance, while reducing a sulfate ash content.SOLUTION: A lubricant oil composition used for gas engines contains: a base oil (A); one or more kinds of ashless additive (B) selected from an ashless sulfur-based antioxidant (B1) and a hindered amine compound (B2); and a boronated imide-based dispersant (C), and satisfies the following requirements (X1) to (X3). Requirement (X1): a sulfate ash content is 0.2 mass% or less. Requirement (X2): a content of the ashless additive (B) is 1.2 mass% or lower on a total base of the lubricant composition. However, when the ashless additive (B) contains the hindered amine compound (B2), a content of the hindered amine compound (B2) is less than 1.0 mass% on a total base of the lubricant composition. Requirement (X3): a content of boron atoms derived from the boronated imide-based dispersant (C) is 200 mass ppm or more on a total base of the lubricant composition.SELECTED DRAWING: None
Patent JP-2020169580-A (JP)
Title: Driving force controller of vehicle
Inventor: OTSUBO HIDEAKI
IPC: F02D29/02
Filed: 2019-04-01
Abstract: To provide a driving force controller of a vehicle capable of performing steady running within a range of an accelerator opening in which a foot is in a comfortable posture, and further facilitating control of a vehicle speed.SOLUTION: A driving force controller of a vehicle comprises a base map that obtains a first provisional target acceleration Gpro1 based on an accelerator opening and a vehicle speed, and a high vehicle speed map that obtains a second provisional target acceleration Gpro2 larger than the first provisional target acceleration Gpro1 based on the accelerator opening and the vehicle speed. When a vehicle speed V is equal to or more than a predetermined vehicle speed, the driving force controller switches a map to be referred to set a target acceleration from the base map to the high vehicle speed map (step S14).SELECTED DRAWING: Figure 8
Patent JP-2019181948-A (JP)
Title: Oxygen barrier multiple coating film having improved high temperature water resistance
Inventor: CHO HONG-RO
IPC: C08J7/048
Filed: 2019-04-04
Abstract: To provide an oxygen barrier multiple coating film which maintains excellent oxygen barrier properties even when it is in contact with high temperature water for a long time of period and has improved high-temperature water resistance.SOLUTION: There is provided an oxygen barrier multiple coating film comprises: a substrate film layer 100, such as polyethylene terephthalate (PET); an oxygen barrier layer 300; and an adhesive layer 200 formed between the substrate film layer and the oxygen barrier layer, in which the oxygen barrier layer includes polyvinyl alcohol (PVOH) and silane, and silane includes one or more epoxy groups. The oxygen barrier multiple coating film according to the present invention is extremely environmentally friendly, and has an advantage that it maintains extremely excellent oxygen barrier properties even when exposed to high temperature moisture for a long time of period.SELECTED DRAWING: Figure 1
Patent JP-2020171524-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2019-04-11
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 executes a jackpot lottery on the basis of entry of game balls into a winning hole 315, and reports its lottery result by a variation game using a second special symbol. In a high-frequency support mode, when there is reservation of a variation game by the second special symbol when starting a next variation game for outputting a pattern determination signal, plural pattern determination signals are outputted to the outside when a variation game for final reservation is completed. When the plural pattern determination signals are outputted, one performance is executed for plural variation games corresponding to the pattern determination signals. When shifting from the high-frequency support mode to a low-frequency support mode, a non-outputted pattern determination signal is outputted in completion of the final variation game of the high-frequency support mode.SELECTED DRAWING: Figure 109
Patent JP-2020173980-A (JP)
Title: Solid electrolyte and method for producing the same, and battery
Inventor: HONMA KENJI
IPC: H01B1/08
Filed: 2019-04-11
Abstract: To provide a solid electrolyte or the like that is stable in the atmosphere, can be produced inexpensively and easily, and has excellent ion conductivity.SOLUTION: A solid electrolyte is represented by the following compositional formula, Li3-2XMXPO4, where X is more than 0 and 0.15 or less, and M is a bivalent or more metal element.SELECTED DRAWING: Figure 2
Patent JP-2020172806-A (JP)
Title: Reinforced soil wall construction method
Inventor: OKADA TSUTOMU
IPC: E02D17/18
Filed: 2019-04-11
Abstract: To provide a reinforced soil wall construction method capable of suppressing construction cost and days while securing a wall face material safety.SOLUTION: A reinforced soil wall construction method constructs a retaining wall comprising a wall face material at a front face side of a natural ground 20 and reinforces the natural ground 20 by the retaining wall. The wall face material is constituted of a geocell including a plurality of substantially belt-like belt members 5 and a restraining portion 7 restraining a filler. The method comprises: a first step of vertically laminating the plurality of geocells at the front face side of the natural ground 20 to form a first wall portion 3; and a second step of connecting the plurality of geocells in a longitudinal direction from a rear face of the first wall portion 3 toward the natural ground 20 to form a second wall portion 4. In the second step, the filler 12 is thrown into a non-connection part of the belt members 5 of a part of the geocells constituting the second wall portion 4. A separation width of the non-connection part of the belt members 5 of the remaining geocells constituting the second wall portion 4 is adjusted to be a specific width, into which the filler 12 is thrown, then a rear end portion of the geocells are made to be in contact with a front face 23 of the natural ground 20, to be supported in a vertical direction.SELECTED DRAWING: Figure 4
Patent JP-2020176184-A (JP)
Title: Spontaneous combustion suppression method of coal, coal storage facility, and transportation facility
Inventor: SONOYAMA NOZOMI
IPC: B65G3/02
Filed: 2019-04-16
Abstract: To provide the spontaneous combustion suppression method of the coal, the coal storage facility, and the transportation facility, that can suppress spontaneous combustion of the coal.SOLUTION: The spontaneous combustion suppression method of deposited coal comprises mixing a phase change substance having a melting temperature of 30°C or higher to 100°C or lower with the coal.SELECTED DRAWING: Figure 1
Patent JP-2019111442-A (JP)
Title: Beauty instrument
Inventor: SUETSUGU RYOKO
IPC: A61N1/04
Filed: 2019-04-22
Abstract: To provide a beauty instrument that can improve operability of the beauty instrument at skin care.SOLUTION: A beauty instrument includes: a skin electrode 1 for supplying a current to a skin surface; and a body case 2 for supporting the skin electrode 1. A grip part 38 of the body case 2 has a longitudinal dimension D1 that is set larger than a horizontal dimension B2 of the grip part 38. A head part 37 of the body case 2 has a horizontal dimension B3 that is set larger than a longitudinal dimension D2 of the head part 37.SELECTED DRAWING: Figure 15
Patent JP-2020180031-A (JP)
Title: Method for manufacturing glass molding die
Inventor: KASA HARUYA
IPC: C03B11/00
Filed: 2019-04-26
Abstract: To provide a method for manufacturing a glass molding die directly including a fine unevenness structure on a surface.SOLUTION: The method for manufacturing a glass molding die for molding a glass product having a surface constituted of a fine unevenness structure comprises: a. the metal thin film deposition step of forming a metal thin film consisting of two or more metal layers laminated on the surface of a molding die base material and having two contacting layers formed of different metals; b. the fine particle formation step of melting the metal thin film by heating to convert the melt into a droplet consisting of an alloy of the metal, cool the droplet and form fine particles of the alloy densely distributed and deposited on the surface of the molding die base material; and c. the etching step of dry etching the surface of the molding die base material through the step b.SELECTED DRAWING: None
Patent JP-2019199600-A (JP)
Title: Antifouling coating material composition
Inventor: KATAOKA YOSHIRO
IPC: B63B1/38
Filed: 2019-05-07
Abstract: To provide an antifouling coating material composition that is applied to a ship having frictional resistance reduced by utilizing a gas lubrication method to produce an antifouling coating film capable of enhancing the frictional resistance reduction effect and exhibiting excellent antifouling property, to provide an antifouling coating film using the antifouling coating material composition, to provide a base material with an antifouling coating film and a manufacturing method thereof and to provide a ship.SOLUTION: The antifouling coating material composition contains (A) a polyorganosiloxane block-containing hydrolyzable copolymer. In the antifouling coating composition, the polyorganosiloxane block-containing hydrolyzable copolymer (A) has (i) a constitutional unit derived from (a1) a hydrolyzable group-containing monomer and (ii) a constitutional unit derived from (a2) a polyorganosiloxane block-containing monomer and when a viscosity of the antifouling coating material composition as measured at a rotational speed of 6 rpm by a B type viscometer is Va and an intrinsic viscosity of the antifouling coating material composition is Vb, the relationship therebetween satisfies the following formula: Va/Vb≥15.0.SELECTED DRAWING: None
Patent JP-2020008836-A (JP)
Title: Method and apparatus for selecting vocabulary table, and computer-readable storage medium
Inventor: Tong yi xuan
IPC: G06N3/04
Filed: 2019-05-13
Abstract: To provide a method and apparatus for selecting a vocabulary table, and to provide a computer-readable storage medium.SOLUTION: A method for selecting a vocabulary table according to an embodiment of the invention comprises: training a preliminary training model using a first vocabulary table, updating model parameters and vocabulary weights during the training process and after finishing the training, selecting a vocabulary in the first vocabulary table by using the obtained vocabulary weights of a target vocabulary to obtain a second vocabulary table for training a target neural network model. A higher-value vocabulary is included due to the second vocabulary table, thereby, when the target neural network model is trained using the second vocabulary table, the efficiency of training the model can be improved, a training time period can be reduced, and accuracy of the model obtained through the training can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2019147151-A (JP)
Title: Air purifier device with ionizing means
Inventor: ELIN ENGBERG
IPC: B03C3/45
Filed: 2019-05-14
Abstract: SOLUTION: An air purifier device (1) includes a chamber defined by a side wall (43) arranged to guide air flow through the air purifier device. The air purifier device further includes at least one emitter electrode (41) and at least one collector plate electrode (42) arranged to ionize airborne particles. The at least one emitter electrode is arranged in the chamber to protrude from the side wall. The at least one collector plate electrode is arranged in the chamber to protrude from the side wall. The air purifier device is manufactured from, for example, a plastic or other non-conductive or non-magnetic material. This enables a lower weight of the air purifier device and facilitates manufacturing, because the side walls of the chamber, for example, are formed by a plastic molding like many other parts of the air purifier device.SELECTED DRAWING: Figure 3
Patent JP-2020185591-A (JP)
Title: Press molding method
Inventor: FUJII YUSUKE
IPC: B21D22/00
Filed: 2019-05-15
Abstract: To provide a press molding method that press-molds a press-molded product with a hat-shaped cross section curved convexly in a height direction while suppressing wrinkle of the product.SOLUTION: A press molding method according to the present invention, which press-molds a press-molded product 1 with a hat-shaped cross section having a top plate part 3, a vertical wall part 5 and flange parts 7, which has a convexly curved site 9 curved convexly in a height direction along a longitudinal direction in a side view, comprises: an intermediate shape molding step of press-molding a press-molded product 11 in an intermediate shape in which a length in a longitudinal direction is shorter in comparison with a target shape of the press-molded product 1, a convexly curved site 19 is curved more largely than the target shape and an aperture-angle between a top plate part 13 and a vertical wall part 15 in the convexly curved site 19 is large and a vertical wall height of a vertical wall part 15 is low; and a target shape molding step of press-molding the press-molded product 11 in the intermediate shape into the target shape by form-molding.SELECTED DRAWING: Figure 1
Patent JP-2019210148-A (JP)
Title: Conveying device
Inventor: MURAI MASATO
IPC: B66F9/06
Filed: 2019-05-24
Abstract: To easily cope with the lifting operation and the installation operation of the objects to be conveyed with a simple configuration even when the heights of the objects to be conveyed are different, and easily achieve the automation of the lifting operation and the installation operation.SOLUTION: A gripping mechanism 11 includes a main body 21, a contact portion 22 that contacts a top part 102a of an object to be conveyed 100 when the gripping mechanism 11 is lowered, an engagement holding unit 23 that engages the object to be conveyed 100 and holds the object to be conveyed 100 in a state in which the contact portion 22 is in contact with the object to be conveyed 100, and a driving force transmission unit 24. A drive mechanism 12 includes a drive connecting unit 31 connected to a shaft portion 25 of the main body 21 so as to be slidable in the vertical direction, and a vertical drive unit 32 that drives the drive connecting unit 31 in the vertical direction. The driving force transmission unit 24 abuts on the drive connecting unit 31 when the drive connecting unit 31 is displaced upward, and transmits the driving force to the main body 21 to displace the main body 21 upward together with the drive connecting unit 31.SELECTED DRAWING: Figure 1
Patent JP-2020197793-A (JP)
Title: Print control device and print control program
Inventor: KAMIJO RINA
IPC: G06F3/12
Filed: 2019-05-31
Abstract: To alleviate load of setting work.SOLUTION: A print control device for generating a print job is configured to include: a storage unit which stores setting to be used for printing on a print medium in association with the print medium; a reflection unit which, when the setting corresponding to the first print medium is modified, reflects the modification to the setting corresponding to a second print medium associated with the first print medium; and a generation unit which generates the print job for printing on the print medium by using the setting corresponding to the print medium designated by a user.SELECTED DRAWING: Figure 1
Patent JP-2020195948-A (JP)
Title: Water flow type foamer and foam cleaning method
Inventor: ARAHARA TAKUYA
IPC: B08B3/02
Filed: 2019-05-31
Abstract: To provide a water flow type foamer capable of ejecting and scattering foam cleaning liquid to a cleaning object while suppressing ununiform scattering of the foam cleaning liquid to the outside of an aimed range.SOLUTION: A water flow type foamer for preparing cleaning liquid by mixing a detergent composition with water and foaming the cleaning liquid and ejecting/scattering the cleaning liquid to a cleaning object includes a storage part which stores the detergent composition, a water introduction part which introduces water, a tubular part which prepares the cleaning liquid by mixing the detergent composition introduced from the storage part and water introduced from the water introduction part and has an air introduction port and an aspirator structure, and an ejection part which is provided on a tip of the tubular part and ejects the cleaning liquid. Therein, the ejection part has such a shower head shape that a number of pores are provided on the surface of the ejection part and pore size is 0.5 to 2.0 mm.SELECTED DRAWING: Figure 1
Patent JP-2019136605-A (JP)
Title: Game machine
Inventor: NIHEI YOSHINORI
IPC: A63F7/02
Filed: 2019-06-04
Abstract: To provide a game machine having features in presentations.SOLUTION: A Pachinko machine 100 comprises a chance button 136 and a decorative symbol display device 208. In the decorative symbol display device 208, as an operation presentation of the chance button 136, a button image h3 imitating the chance button 136 is displayed. The button image h3 is displayed in an enlarged manner corresponding to the operation of the chance button 136 by a player during an operation effective period. After the size of the button image h3 becomes larger than a display area of the decorative symbol display device 208, a cut-in image is displayed in the decorative symbol display device 208.SELECTED DRAWING: Figure 1
Patent JP-2020198055-A (JP)
Title: Controller
Inventor: KOMATSU TAKAAKI
IPC: G05B19/042
Filed: 2019-06-05
Abstract: To output the long-term tendency of performance indexes at appropriate time in a controller.SOLUTION: A controller includes: a measurement part which measures performance indexes including at least one of: essential processing time required for each control cycle; the number of times of occurrence of specific interruption for each control cycle; the number of times of single reading for each control cycle; the number of times of single writing for each control cycle; the number of times of burst reading for each control cycle; the number of times of burst writing for each control cycle; the number of bytes of reading for each control cycle; the number of bytes of writing for each control cycle; bus idle time for each control cycle; bus overlap time for each control cycle; the number of times of hitting specific condition for each control cycle; latency of single reading, latency of single writing; latency of burst reading, and latency of burst writing; and a calculation part which sequentially calculates an average value of the performance index.SELECTED DRAWING: Figure 12