baber/WOPTO huggingface dataset:
Patent JP-2020172890-A (JP)
Title: Control device of internal combustion engine
Inventor: KATO DAIKI
IPC: F02D45/00
Filed: 2019-04-10
Abstract: To provide a control device of an internal combustion engine which can further exactly estimate a stop-time crank angle by suppressing a deviation between a swing-back amount for use in a calculation of a stop-time counter value and an actual swing-back amount.SOLUTION: A control device 100 comprises an estimation part 105 for estimating a swing-back amount, and a stop-time counter value calculation part 104 for calculating the stop-time counter value on the basis of a swing-back amount. The control device 100 also comprises: a first drive frequency calculation part 107 for calculating a pump drive frequency on the basis of the stop-time counter value and the crank counter value; a second drive frequency calculation part 108 for calculating the pump drive frequency everytime the pump drive frequency is increased by one everytime high-pressure system fuel pressure is increased to a threshold or higher; and a correction part 106 for correcting a swing-back amount for use in a calculation of the stop-time counter value on the basis of a deviation between the pump drive frequency calculated by the first drive frequency calculation part 107 and the pump drive frequency calculated by the second drive frequency calculation part 108.SELECTED DRAWING: Figure 1
Patent JP-2020173712-A (JP)
Title: Registry information providing system, registry information providing method, and program
Inventor: NAKAGAWA HAJIME
IPC: G06F16/29
Filed: 2019-04-12
Abstract: To provide a registry information providing system, a registry information providing method and a program with which it is possible to provide registry information desired by a user.SOLUTION: In a registry information providing system, a server 10 includes a writing brush polygon data storage unit 20, a transmission request acceptance unit 22, a lot number specification unit 24, a determination unit 26, a lot number respecification unit 28, a registry information acquisition unit 30 and a registry information provision unit 32. The transmission request acceptance unit 22 acquires position information that indicates the position of a terminal. The lot number specification unit 24 specifies a lot number that corresponds to the position indicated by the position information, on the basis of data in which the position and the lot number are associated. The determination unit 26 determines whether or not the specified lot number is the lot number of a long and narrow object. When it is determined that the specified lot number is not the lot number of a long and narrow object, the registry information provision unit 32 provides the registry information of a real estate existing at the lot number; when it is determined that the specified lot number is the lot number of a long and narrow object, the registry information provision unit 32 provides the registry information of a real estate existing at a lot number nearest to the lot number.SELECTED DRAWING: Figure 2
Patent JP-2020176387-A (JP)
Title: One-sided tripartite overhang door system
Inventor: YAMADA GORO
IPC: E05F5/06
Filed: 2019-04-16
Abstract: To provide a one-sided tripartite overhang door system which enables a tripartite door disposed at an opening portion to be efficiently opened/closed when opened/closed at all openings and to be opened/closed by a smaller door opening/closing force when opened with a small aperture.SOLUTION: The one-sided tripartite overhang door system comprises: a one-sided tripartite overhang door 3 that is moved to be opened/closed over a position for closing an opening portion 1 and a position for storage in a door pocket 4; an interlocking device 5 that interlocks a first door 31 of a door leading end side and an intermediate second door 32 adjacent to each other in a fitting depth direction, where the second door 32 always moves following the movement of the first door 31; and a linkage device 6 that links the second door 32 with a third door 33 of a door tail side, links the door tail side of the second door 32 with the door leading end side of the third door 33 only in a door closing direction, and links the door tail side of the second door 32 with the door tail side of the third door 33 only in a door opening direction.SELECTED DRAWING: Figure 1
Patent JP-2020175456-A (JP)
Title: Burr removing device
Inventor: FUKUI KENTA
IPC: B23Q5/34
Filed: 2019-04-16
Abstract: To provide a burr removing device that can maintain driving performance and reduce the number of components.SOLUTION: A burr removing device 10 for removing burr of a work-piece comprises: a rotationally driving member 12 that rotationally drives a blade 24; a driving source 26 that moves the rotationally driving member 12 in a linear direction; and a driving force transmitting member 30 that transmits driving force of the driving source 26 to the rotationally driving member 12. The driving force transmitting member 30 is a link mechanism 31 that transmits driving force of the driving source 26 to rotationally driving member 12 so that the rotationally driving member 12 can move in the linear direction, and the link mechanism 31 is not covered with a covering member.SELECTED DRAWING: Figure 1
Patent JP-2020176098-A (JP)
Title: Skin care sheet
Inventor: WADA ICHIRO
IPC: A61K8/92
Filed: 2019-04-19
Abstract: To provide a skin care sheet capable of securing a desired wearing time without inducing skin itches, and the like.SOLUTION: A skin care sheet 1 comprises a sheet member 2 formed of a non-woven fabric or a woven fabric and having an applied area and a non-applied area, and gel lotion 3 applied to the applied area. The gel lotion contains a hydrocarbon oil and a skin care agent. The sheet member has breathability and elasticity, and has a plurality of gel areas having the gel lotion and a non-gel area having no gel lotion, in the applied area. The skin care sheet is configured to be stretched and worn when worn on a wearer's skin.SELECTED DRAWING: Figure 1
Patent JP-2020177000-A (JP)
Title: Monitoring system and method for detecting leakage
Inventor: ISHIMARU TETSUYA
IPC: G01M3/24
Filed: 2019-04-23
Abstract: To provide a monitoring system which can detect a leakage precisely even when a sensor sends a small amount of data.SOLUTION: The monitoring system includes a plurality of sensor terminals and a calculator, and acquires vibration data of a pipe by the sensor terminals and sends vibration information based on the vibration data wirelessly. The calculator receives the vibration information and determines whether there is a leakage or a possible leakage in the pipe or the position in the pipe where the leakage is happening. The monitoring system changes the data amount of the vibration information sent from each sensor terminal on the basis of the magnitude of the vibration in the vibration data acquired by each sensor terminal.SELECTED DRAWING: Figure 10
Patent JP-2020066569-A (JP)
Title: Process for producing carbon material composite
Inventor: YAMAGUCHI TATSUYA
IPC: C01B32/23
Filed: 2019-04-24
Abstract: To provide a process for easily producing high-quality graphite oxide.SOLUTION: Provided is a process for producing a carbon material composite composed by including amphoteric surfactant and graphite oxide, and said production process is characterized to include steps of: oxidizing graphite; mixing an amphoteric surfactant with an aqueous dispersion liquid in which graphite oxide obtained in the oxidization step is dispersed; and refining carbon material composite.SELECTED DRAWING: None
Patent JP-2020180924-A (JP)
Title: Road surface state estimating device, vehicle control system, and road surface state estimating method
Inventor: KANAMORI KATSUHIRO
IPC: G01W1/00
Filed: 2019-04-26
Abstract: To estimate the road surface state and friction coefficient of a road surface with good accuracy.SOLUTION: A road surface state estimating device 1 comprises: a polarization camera 10 for imaging a road surface in the traveling direction of a moving vehicle and thereby generating a polarized image of the road surface; a calculation unit 20 for processing the polarized image of the road surface and thereby calculating a road surface parameter that represents the polarization state of the road surface; a natural light estimation unit 30 for estimating the polarization state of natural light with which the road surface is irradiated; a determination unit 40 for determining, on the basis of the polarization state estimated by the natural light estimation unit 30, the classification parameter used to classify the road surface state of the road surface into one of a plurality of categories corresponding to a moisture state; a classification unit 50 for classifying the road surface state of the road surface into one of the plurality of categories on the basis of the road surface parameter and the classification parameter; and a friction coefficient estimation unit 60 for estimating the friction coefficient of the road surface on the basis of the classified category.SELECTED DRAWING: Figure 2
Patent JP-2020184436-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: TERAJIMA JUNPEI
IPC: H01M10/052
Filed: 2019-05-07
Abstract: To provide a non-aqueous electrolyte secondary battery that has both resistance characteristics and overcharge resistance.SOLUTION: A non-aqueous electrolyte secondary battery disclosed herein includes a positive electrode, a negative electrode, a separator, and a non-aqueous electrolyte. The negative electrode includes a negative electrode active material layer, and the separator is porous. The non-aqueous electrolyte solution contains lithium bis(oxalate)borate. Na is present in the non-aqueous electrolyte secondary battery. When the ratio of the abundance of Na in the non-aqueous electrolyte secondary battery to the amount of lithium bis(oxalate)borate by mass is A, and the ratio of the pore volume per unit area of the separator to the pore volume per unit area of the negative electrode active material layer is B, the non-aqueous electrolyte secondary battery satisfies (1-A)/B≥1.02 and 0.242<B<0.467.SELECTED DRAWING: Figure 1
Patent JP-2020184440-A (JP)
Title: Manufacturing method of solid electrolyte layer
Inventor: HIRAMOTO NATSUMI
IPC: H01M10/0562
Filed: 2019-05-07
Abstract: To provide a manufacturing method of a solid electrolyte layer difficult to cause a crack while preventing ion conductive properties thereof from deteriorating.SOLUTION: A manufacturing method of a solid electrolyte layer includes: a step of preparing a solid electrolyte composition including a sulfide solid electrolyte and a polymer with a melting point of 215°C or lower, in which a content of the polymer in a total solid is 5 to 20 vol.%; and a step of forming a coating film of the solid electrolyte composition and pressing the coating film at a temperature within a range of the melting point or higher of the polymer to 215°C or lower.SELECTED DRAWING: None
Patent JP-2020178669-A (JP)
Title: Sugar cane peeler
Inventor: CHEN CAIQIAO
IPC: A23N7/00
Filed: 2019-05-08
Abstract: To disclose a basketball goal counter.SOLUTION: A sugar cane peeler comprises a peeling machine. A sugar cane groove is provided in the peeling machine. A belt groove is provided in the sugar cane groove. The sugar cane groove penetrates upper and lower ends of the peeling machine. The present device can automatically peel a skin of the sugar cane. Drawbacks of a traditional manual peeling in which a time and labor are taken and the peeling is not beautiful are overcome. At the same time, an automatic cutting device can complete a function to cut the sugar cane automatically. A need of using a dedicated cutting blade is eliminated, and the utility of the device is greatly improved. The present device decreases a possibility of an error by transmission cooperation of the machine. A multi-function is achieved by a single motor, a cost of the device is reduced, and energy is saved.SELECTED DRAWING: Figure 1
Patent JP-2020187854-A (JP)
Title: Electromagnetic induction heating device
Inventor: SHOJI HIROYUKI
IPC: H05B6/12
Filed: 2019-05-10
Abstract: To realize an electromagnetic induction heating device of inverter system, performing induction heating by supplying a desired electrical power to a heated object of different material, without using a relay for switching an inverter circuit.SOLUTION: An inverter circuit supplying a heating coil with an AC voltage by converting a DC voltage is constituted of a first inverter circuit operating as a half bridge system inverter by driving the switching element of a first upper and lower arm, a second inverter circuit operating as a half bridge system inverter by driving the switching element of a second upper and lower arm, and a third inverter circuit operating as a full bridge system inverter by driving the switching elements of the first and second upper and lower arms, where the potential difference of the first and second heating coils at the proximity part thereof is set at the level of the DC voltage or less.SELECTED DRAWING: Figure 6
Patent JP-2020186014-A (JP)
Title: Container with lid
Inventor: MURATA TAKESHI
IPC: B65D51/18
Filed: 2019-05-10
Abstract: To provide a container with a lid of which a lid body can be removed easily and safely.SOLUTION: A lid body 3 includes an outer lid 9 which covers an opening part 2a, an inner lid 10 which is fitted to an inner side of a container main body 2 from the opening part 2a, a seal member 13 which tightly closes between the container main body 2 and the inner lid 10 in a mounted state on an outer peripheral part of the inner lid 10, an inner plug 11 which is positioned in an inner side center part of the outer lid 9 and is fitted to an inner side of the inner lid 10, and a plug body 18 which is positioned in a bottom surface center part of the inner plug 11 and closes a vent hole 17 arranged on a center part of the inner lid 10. The inner lid 10 is detachably mounted on the container main body 2 by screwing a first female screw part 7 arranged on an inner peripheral part of the container main body 2 and a first male screw part 12 arranged on an outer peripheral part of the inner lid 10. The inner lid 10 is detachably mounted on the inner plug 11 by screwing a second female screw part 15 arranged on an inner peripheral part of the inner lid 10 and a second male screw part 16 arranged on an outer peripheral part of the inner plug 11.SELECTED DRAWING: Figure 9
Patent JP-2019151413-A (JP)
Title: Packaging container
Inventor: KOMIYAMA KAZUMA
IPC: B65D43/10
Filed: 2019-05-13
Abstract: To provide a packaging container capable of preventing a lid body from easily coming off by strengthening a state of fitting between a container body and the lid body, while reducing deflection and twisting of the container body that may be caused when the strengthened fitting is released.SOLUTION: A packaging container 400 comprises: a container body 403; an interim container 405 mounted in a state engaging with the container body; and a lid body 407 covering the container body and the interim container. The container body comprises: a bottom surface 32; a wall surface 31; a flange part for fitting a lid body; a container side reverse tapered surface; and a partition wall 33 partitioning multiple receiving parts 36. The partition wall includes linear partition walls 35. The lid body comprises: a top plate 72; a lid body wall 71; a lid body flange part; and lid body reverse tapered surfaces. A depth of the lid body reverse tapered surface is configured to correspond to the container body. The container side reverse tapered surface is provided. In addition, a turn-back part is provided. The lid body reverse tapered surfaces are intermittently provided. A tip position of a cut end of the turn-back part of the lid body is arranged on an outer side with respect to a lid body rounded part.SELECTED DRAWING: Figure 38
Patent JP-2020188850-A (JP)
Title: Method for tightening sprinkler head to piping joint
Inventor: KIKUCHI TETSURO
IPC: A62C31/28
Filed: 2019-05-20
Abstract: To provide a method for tightening a sprinkler head to a piping joint in which an impact and a load applied to the sprinkler head are suppressed when the sprinkler head is tightened to the piping joint, and thereby a torque value after the tightening can be managed in a predetermined range.SOLUTION: A method for connecting a sprinkler head S to a piping joint T is provided in which a holder 4 installed in a frame 5 holds the piping joint T where the sprinkler head S is temporarily connected thereto. The method for tightening the sprinkler head S to the piping joint includes: a tightening pre-step of connecting the sprinkler head S to a rotating shaft 2 of a rolling mechanism 1 installed in the frame 5 so as to enable co-rotation with the rotating shaft 2 through a wrench 3 for the sprinkler; and a tightening step of applying rotation force to the rotating shaft 2 until a torque value after the tightening reaches a predetermined range by the rotating mechanism 1 after that.SELECTED DRAWING: Figure 1
Patent JP-2020191725-A (JP)
Title: Electric power conversion device
Inventor: HIROTA SHOGO
IPC: H02M7/48
Filed: 2019-05-21
Abstract: To provide a multilevel electric power conversion device of a flying capacitor type which secures operation continuity required at a system disturbance.SOLUTION: An inverter circuit 10 contains a plurality of flying capacitors C1 to C4, and converts a DC voltage supplied from a DC power supply 2 to an AC voltage. A filtering circuit 20 brings a waveform of an output voltage of the inverter circuit 10 close to a sine wave. An over-current protection circuit 60 supplies a block signal for turning off a plurality of switching elements Q1 to Q24 to a driving circuit 40 when an over-current is detected. When at least one of a voltage abnormality in any of the plurality of flying capacitors C1 to C4 and a sudden variation in the output voltage of a present electric power conversion device 1 is occurring, a positive voltage of a DC power supply 2 from the inverter circuit 10, a negative voltage of the DC power supply 2, and output of voltages other than a zero-voltage are limited.SELECTED DRAWING: Figure 1
Patent JP-2020194434-A (JP)
Title: Information processing device, method, and program
Inventor: ARISADA HIROAKI
IPC: G06Q50/10
Filed: 2019-05-29
Abstract: To provide an information processing device, a method, and a program that can coordinate various pieces of data acquired from a user and utilize the data for various fields.SOLUTION: In a communication system, a server 110 includes as its functions: a user information acquisition unit 331 for acquiring and storing user information; an attribute classification unit 332 for classifying the user information according to attribute information included in the user information; an ideal state acquisition unit 333 for acquiring information on an ideal state desired by the user; and a difference processing unit 334 for detecting difference between the user information and the information on the ideal state.SELECTED DRAWING: Figure 3
Patent JP-2020197799-A (JP)
Title: Security auxiliary device, security auxiliary method, and program
Inventor: SAKURAI HITOSHI
IPC: G08B25/10
Filed: 2019-05-31
Abstract: To rapidly perform a notification even when a current position is unknown in emergency notification.SOLUTION: Even in a case where a lapse time from a time when a geographical location is acquired last time is not within a fixed time when a communication terminal receives a notification instruction, a user of a security auxiliary device can select whether to input a geographical position or to input that a geographical position is unknown, so as to enable rapid transmission of notification information.SELECTED DRAWING: Figure 9
Patent JP-2020007532-A (JP)
Title: Manufacturing method of modified conjugated diene polymer mixture
Inventor: KYO MIKI
IPC: C08L9/00
Filed: 2019-05-31
Abstract: To provide a manufacturing method of a modified conjugated diene polymer mixture having excellent low hysteresis loss property and excellent in balance of abrasion resistance and processability when a vulcanizate including a silica-based filler is manufactured.SOLUTION: There is provided a manufacturing method of a modified conjugated diene polymer mixture including continuously polymerizing a modified conjugated diene polymer (A) having a weight average molecular weight (Mw) measured by GPC of 70×10to 300×10, and a modified conjugated diene polymer (B) having Mw measured by GPC of 10×10or more and less than 70×10, by using one or more reactors respectively, mixing a polymer solution containing the modified conjugated diene polymer (A) and a polymer solution containing the modified conjugated diene polymer (B), then conducting solvent removal to obtain the modified conjugated diene polymer mixture (C), in which a molecular weight distribution of the modified conjugated diene polymer mixture (C) (Mw/Mn) is 1.8 to 4.5.SELECTED DRAWING: None
Patent JP-2020200368-A (JP)
Title: Antifouling coating composition
Inventor: WAKU HIDENORI
IPC: C09D201/00
Filed: 2019-06-06
Abstract: To provide an antifouling coating composition capable of reducing viscosity without increasing the amount of an organic solvent, and also capable of forming a coating film having excellent long-term antifouling performance.SOLUTION: The present invention provides an antifouling coating composition containing a copper-containing substance (A) and 4,5-dichloro-2-octyl-4-isothiazolin-3-one, wherein the copper content in the solid content of the antifouling coating composition is 21 mass% or less.SELECTED DRAWING: None
Patent JP-2020201092-A (JP)
Title: Display device, distance measurement device, and display method
Inventor: NIIMURA YOSHIYUKI
IPC: G01S7/51
Filed: 2019-06-07
Abstract: To provide a display device that can be separated from a distance measurement device main body, and holds and displays distance measurement data obtained by measuring the distance using the distance measurement device.SOLUTION: A display device 20 according to one embodiment includes a storage unit 410 that stores, as a set, distance measurement data obtained by measuring distance and positional data expressing a position where the distance is measured, a position detection unit 421 that detects a current position, and a display unit 460 that displays, among the distance measurement data stored in the storage unit 410, the distance measurement data that forms a set with the positional data corresponding to a detection result of the current position detected by the position detection unit 421. The display unit 460 displays the distance measurement data that forms a set with the positional data corresponding to the detection result of the current position detected by the position detection unit 421 among the position measurement data stored in the storage unit 410; thus, only the necessary distance measurement data corresponding to the current position can be displayed to a user.SELECTED DRAWING: Figure 3
Patent JP-2020178674-A (JP)
Title: Tea stalk-included pet bottle
Inventor: ARIYOSHI KAZUO
IPC: A23F3/16
Filed: 2019-04-24
Abstract: To provide a tea filled PET bottle that is packed with tea stalk inside so that the tea can be drunk auspiciously.SOLUTION: A tea stalk-included PET bottle is obtained by, when filling a PET bottle 1 with a tea, including one or more tea stalks 3 in the tea and sealing it. Said tea stalk-included PET bottle, in which a worked tea stalk is immixed so as not to sink.EFFECT: Seeing the auspicious tea stalk, and, when drinking, feeling refreshed by the texture in the mouth, enabling spending time with pleasant feeling.SELECTED DRAWING: Figure 1