baber/WOPTO huggingface dataset:
Patent JP-2020041305-A (JP)
Title: Vehicle door lock device
Inventor: TAKAYANAGI SHINSUKE
IPC: E05B79/08
Filed: 2018-09-10
Abstract: To provide a vehicle door lock device capable of more accurately fully closing a vehicle door while suppressing an increase in weight.SOLUTION: The vehicle door lock device comprises: an upper latch mechanism and a lower latch mechanism 30 which are provided at an upper end and a lower end of a swing door and hold the swing door in a half door state and a fully closed state in a half latch state and a fully latch state, respectively; and one actuator 40 provided in the lower latch mechanism 30 having a closing lever 45 to which the rotation of an electric motor 41 is transmitted. The closing lever 45 has a pressing piece 47a and a cable lead-in part 49 which are configured for operating the upper latch mechanism and the lower latch mechanism 30 from the half-latched state to the full-latched state, and when the lower latch mechanism 30 is brought into the full-latched state in advance, the upper latch mechanism allows the cable lead-in part 49 to rotate until the upper latch mechanism is brought into the full-latched state.SELECTED DRAWING: Figure 2
Patent JP-2020040911-A (JP)
Title: Manufacturing intermediate and manufacturing method of polymerizable compound
Inventor: HORIGUCHI MASAHIRO
IPC: C08F120/10
Filed: 2018-09-11
Abstract: To provide a manufacturing intermediate hardly generating discoloration and change of haze, when ultraviolet is radiated to a film-shaped polymer obtained by manufacturing a polymerizable compound and polymerizing a polymerizable composition containing the compound, and a manufacturing method of the manufacturing intermediate.SOLUTION: There are provided a compound represented by the formula (II), a manufacturing method of the compound, a polymerizable compound manufactured from the compound, a polymerizable composition, a polymer obtained by polymerizing the polymerizable composition, and an optical isomer using the polymer. In the formula, R, Rand Lrepresent organic groups, n1 represents an integer of 1 to 4, when a plurality of Lexist, it may be same or different, and neighboring Leach other may form a condensed ring.SELECTED DRAWING: None
Patent JP-2020041519-A (JP)
Title: Fan coupling control device
Inventor: MORINAKA SHOICHIRO
IPC: F01P7/04
Filed: 2018-09-13
Abstract: To make a bearing load on a pump shaft less likely to increase excessively.SOLUTION: When an engine speed NE is equal to or higher than a specified determination value α (S110: YES), a fan coupling control device performs a lower limit guard treatment for a target duty for determining an oil supply amount for a fan coupling (S120) so as to make a lower limit value in a control range of the oil supply amount for the fan coupling larger than that when the engine speed NE is lower than the determination value α.SELECTED DRAWING: Figure 2
Patent JP-2020046774-A (JP)
Title: Signal processor, distance measuring device and distance measuring method
Inventor: IDA TAKASHI
IPC: G01C3/06
Filed: 2018-09-14
Abstract: To provide a signal processor, a distance measuring device and a distance measuring method that can improve restoration precision of signals.SOLUTION: A signal processor 1 has a storage unit (memory), an input unit, and a data restoration unit. The storage unit stores a learnt model generating restored data having deterioration of a signal removed on the basis of data of a signal and data of a position of a sample of a signal. The input unit inputs data of the signal and data associated with a position to the learnt model. The data restoration unit uses the learnt model to generate the restored data.SELECTED DRAWING: Figure 1
Patent JP-2019023742-A (JP)
Title: Method for estimating noise in audio signal, noise estimation device, audio encoding device, audio decoding device, and audio signal transmitting system
Inventor: Benjamin schubert
IPC: G10L19/00
Filed: 2018-09-19
Abstract: To provide a method for efficiently estimating noise in an audio signal using a fixed-point processor.SOLUTION: In order to estimate the noise in the audio signal 102, an energy value 174 of the audio signal 102 is determined S100, and the determined energy value is converted into the logarithmic domain S102, and based on the converted energy value 178, the noise level of the audio signal 102 is estimated S104.SELECTED DRAWING: Figure 3
Patent JP-2020048075-A (JP)
Title: Noise filter and wire harness
Inventor: TSUKAMOTO MASASHI
IPC: H01R4/64
Filed: 2018-09-19
Abstract: To eliminate influence of an intermediate electric wire.SOLUTION: A filter circuit 10 has a structure where a noise reduction element 11 that reduces a noise component, a first circuit connection member 12 that is electrically connected to a first connection part 11a of a noise reduction element and an intermediate connection part WEa1 of a first electric wire WE1, and a second circuit connection member 13 that is electrically connected to a second connection part 11b of the noise reduction element and an intermediate connection part WEa2 of a second electric wire WE2 are arranged between a first electric wire and a second electric wire, which extend side by side, along an arrangement direction of the first electric wire and the second electric wire. A housing 20 is provided with a first pressing body 23 and a second pressing body 24 that press the first electric wire and the second electric wire while sandwiching them in the arrangement direction, and comprises a first housing member 21 and a second housing member 22 fitted along the arrangement direction. The first housing member is provided with a first pressing body and the second housing member is provided with a second pressing body.SELECTED DRAWING: Figure 3
Patent JP-2020045700-A (JP)
Title: Floor post material
Inventor: FUJIYAMA SEIJI
IPC: E04F15/00
Filed: 2018-09-20
Abstract: To provide a floor post material whose height can easily be adjusted even in a narrow space under a first story floor in maintenance of adjusting floor post height.SOLUTION: A floor post material 100 supporting a floor material includes;: a base 10 mounted on a base K; a post 20 whose height can be freely adjusted in a vertical direction with respect to the base 10; and a support plate 40 mounted on the post 20 and supporting the floor material. The post 20 includes: an upper screw rod 22; a lower screw rod 23; and a pipe 21 to which those are screwed directly or indirectly. A lower nut 50 is loosely fitted into the base 10, and the lower screw rod 23 is screwed into the lower nut 50. The floor post material 100 further comprises: a first height adjusting mechanism 21 in which both of the upper screw rod 22 and the lower screw rod 23 vertically move with respect to the pipe 21, to adjust height of the support plate 40; and a second height adjusting mechanism 50 in which the pipe 21 rotates so as to vertically move with respect to the lower screw rod 23, to adjust height of the support plate 40.SELECTED DRAWING: Figure 2
Patent JP-2018197550-A (JP)
Title: Control device for combustion system
Inventor: TARUSAWA YUKI
IPC: F01N3/08
Filed: 2018-09-25
Abstract: To enable a user to appropriately take emergency measures when a shut-off abnormality that prevents an exhaust shut-off portion from shutting off a backflow of exhaust gas occurs in an introduction passage including the exhaust shut-off portion.SOLUTION: A combustion system includes an engine 10 and an ozone supply device 30. The ozone supply device 30 includes: an ozone passage 31 connected to an exhaust passage 16 of the engine 10; an ozone generating device 32 for generating ozone; an air pump 33 for sending air to the ozone passage 31; and an exhaust shut-off valve 34 for shutting off a backflow of exhaust gas in the ozone passage 31. An ECU 40 includes an engine control section 41a for controlling an operating state of the engine 10. When opening failure of the exhaust shut-off valve 34 occurs, the engine control section 41a lowers output of the engine 10. This causes exhaust pressure to become lower than air blowing pressure of the air pump 33 and thus can avoid a situation where exhaust gas pushes back the air blown the air pump 33 and flows back in the ozone passage 31.SELECTED DRAWING: Figure 1
Patent JP-2020055135-A (JP)
Title: Decorative material
Inventor: MIYAZAKI SAORI
IPC: B32B27/00
Filed: 2018-09-28
Abstract: To provide a decorative material having excellent designability and excellent weather resistance.SOLUTION: A decorative material has, on a colored base material 5, a surface protective layer 8 as a resin layer and has, between the colored base material and the surface protective layer, an inorganic ultraviolet absorber-containing layer 7 as a resin layer containing an inorganic ultraviolet absorber of 3-50 mass%.SELECTED DRAWING: Figure 1
Patent JP-2020057113-A (JP)
Title: Periphery monitoring system for work vehicle and periphery monitoring method for work vehicle
Inventor: IMAIZUMI MASAAKI
IPC: H04N7/18
Filed: 2018-09-28
Abstract: To output necessary warning by suppressing an output of unnecessary warning.SOLUTION: A periphery monitoring system for a work vehicle includes: a warning range storage section for storing a warning range requiring an output of warning by existence of an object within a detection range of an object detection device which detects an object existing in the periphery of a work vehicle; a work mode determination section for determining a work mode of a work vehicle; a warning range change section for changing a warning range within a detection range when a work mode is determined to be a specific work mode; and a warning control section for allowing a warning device to output warning when an object exists within a warning range.SELECTED DRAWING: Figure 3
Patent JP-2020055417-A (JP)
Title: Vehicle drive device
Inventor: TODA ISAO
IPC: B60L55/00
Filed: 2018-10-02
Abstract: To provide a vehicle drive device which can secure output of an in-wheel motor and achieve reduction of a weight of a vehicle body by reducing a distance formed by connecting the in-wheel motor and a capacitor.SOLUTION: A vehicle drive device 1 includes: a tunnel part 22 expanding to the vehicle cabin side and extending in an anteroposterior direction at a center portion as seen in a vehicle width direction; a pair of left and right sub drive motors 10 formed by in-wheel motors which respectively drive a pair of left and right front wheels 2a; and a battery 6 and a capacitor 7 which can supply driving electric power to the pair of sub drive motors 10. The battery 6 and the capacitor 7 electrically connected in series are housed in the tunnel part 22. The capacitor 7 is connected to the pair of sub drive motors 10 and disposed at a position located closer to the pair of sub drive motor 10 than the battery 6.SELECTED DRAWING: Figure 2
Patent JP-2019003225-A (JP)
Title: Display device
Inventor: MIYAGAWA KEISUKE
IPC: G09G3/30
Filed: 2018-10-02
Abstract: To provide a driving method of a light emitting device, in which when an n-type driving TFT is connected to an anode of a light emitting element or a p-type driving TFT is connected to a cathode thereof, the driving TFT operates in a saturation region and an image can be displayed with a desired gray scale level depending on a video signal, and provide a light emitting device adopting the driving method.SOLUTION: According to the invention, when a potential having image data is supplied to a gate of a driving TFT depending on a video signal, a reverse bias voltage is applied to the driving TFT and a light emitting element which are connected in series with each other. Meanwhile, when a pixel displays an image depending on the video signal, a forward bias voltage is applied to the driving TFT and the light emitting element.SELECTED DRAWING: Figure 1
Patent JP-2020056736-A (JP)
Title: Case and watch
Inventor: MARUYAMA YOSHIHIRO
IPC: G04B37/08
Filed: 2018-10-04
Abstract: To provide a case which allows for accurately positioning a member accommodated therein even if a potion receiving a reflection of laser light melt while forming the case by laser welding a case main body and an exterior member, and to provide a watch.SOLUTION: A case 1 is provided, comprising a case main body 2 and an exterior member 3 to be laser welded to the case main body 2. A reflection reception part 321 for preventing spreading of melting due to reflection L2 is formed at a position receiving the reflection L2 reflected by an irradiated surface F, the position being dependent on an incident angle θ of laser light L1 irradiated to a welding section Wp between the case main body 2 and the exterior member 3 relative to the irradiated surface F.SELECTED DRAWING: Figure 2
Patent JP-2020057993-A (JP)
Title: PLL circuit
Inventor: FUJITA YUSUKE
IPC: H03L7/099
Filed: 2018-10-04
Abstract: To provide a PLL circuit that can more appropriately set FV characteristics of a voltage-controlled oscillator.SOLUTION: A PLL circuit 1 includes a phase comparator 10, a charge pump 20, a loop filter 30, a voltage controlled oscillator 40, a frequency divider 50, a frequency difference determination unit 60, and an FV characteristics adjustment unit 70. The frequency difference determination unit 60 determines whether or not a frequency difference between a feedback oscillation signal and an input signal is less than or equal to a threshold value. The FV characteristics adjustment unit 70 obtains a boundary between a frequency band in which the frequency difference determination unit 60 determines that the frequency difference is less than or equal to a threshold value, and a frequency band in which the frequency difference determination unit 60 determines a frequency difference exceeds the threshold value from among a plurality of frequency bands that can be set in the voltage controlled oscillator 40. The FV characteristics adjustment unit 70 selects the frequency band in the voltage controlled oscillator 40 on the basis of the obtained boundary and adjusts the FV characteristics.SELECTED DRAWING: Figure 1
Patent JP-2020057731-A (JP)
Title: Piezoelectric actuator and piezoelectric driver
Inventor: KONNO IKU
IPC: G02B7/08
Filed: 2018-10-04
Abstract: To provide a piezoelectric actuator excellent in reliability, and a driver including the same.SOLUTION: A piezoelectric actuator 10 comprises an active part 26a where a piezoelectric layer 26 and internal electrodes 27a, 27b are laminated alternately, an element body 20 having first and second inactive parts 26b1, 26b2, and a shaft 44 joined to one end face of the element body 20 in the lamination direction. Assuming the cross-section area of the shaft 44 is S1, the area in the active part 26a where the pair of internal electrodes 27a, 27b adjoining in the lamination direction overlap, when viewing from the lamination direction, is S2, and the cross-section area of the shaft side juncture 50a of the shaft 44 and the first inactive part 26b1 of the element body 20 is S3, following relationship holds: S2≥S1>S3.SELECTED DRAWING: Figure 2
Patent JP-2020061804-A (JP)
Title: Motor base, motor device and pump unit
Inventor: VEDANT CHAVAN
IPC: F04B53/00
Filed: 2018-10-05
Abstract: To provide a motor base capable of reinforcing a base plate and a rib plate of the motor base and adjusting natural frequency of the motor base.SOLUTION: A motor base 7 comprises: a base plate 10 where a horizontal shaft motor 3 is placed on an upper face; a plurality of rib plates 11 arranged in parallel on a lower face of the base plate 10 to support the base plate 10 in a direction crossing a rotary shaft X of the horizontal shaft motor 3; and an adjusting member 13 disposed to be detachable from the base plate 10 and the rib plate 11 so that the base plate 10 and the rib plate 11 are coupled. The adjusting member 13 is installed in a position detached from the rotary shaft X of the horizontal shaft motor 3.SELECTED DRAWING: Figure 1
Patent JP-2020058528-A (JP)
Title: Pinball game machine
Inventor: ASANUMA KOJI
IPC: A63F7/02
Filed: 2018-10-09
Abstract: To provide a pinball game machine capable of executing an interesting performance rich in change due to a re-variation by causing the re-variation of a special performance symbol to take a new role, in the re-variation configuration after temporarily stopping the special performance symbol.SOLUTION: With the display end of a ready-to-win performance, variation of special performance symbols 101a to 101c is performed again after the temporary stop. A high ready-to-win performance includes at least a first high ready-to-win performance and a second high ready-to-win performance, and a re-variation performance includes at least a first re-variation performance and a second re-variation performance. The first re-variation performance is selected when the re-variation performance is executed in the low ready-to-win performance and the first high ready-to-win performance, and the second re-variation performance is selected when the re-variation performance is executed in the second high ready-to-win performance. An interesting performance rich in change can be provided by selectively displaying one of the re-variation performances.SELECTED DRAWING: Figure 22
Patent JP-2020060681-A (JP)
Title: Method for manufacturing polymerization toner
Inventor: WATANABE SHINJI
IPC: G03G9/08
Filed: 2018-10-10
Abstract: To provide a method for manufacturing a polymerization toner that is excellent in low-temperature fixability and heat-resistant storage property and reduces the likelihood of the occurrence of bleed of a softening agent.SOLUTION: A method for manufacturing a polymerization toner includes a step of performing polymerization of at least a polymerizable monomer in an aqueous medium to obtain colored resin particles having a binder resin, a colorant, and a softening agent. The toner contains, as the softening agent, an ester wax that is a product of esterification reaction of pentaerythritol and a monocarboxylic acid, in which the monocarboxylic acid used for the esterification reaction contains a behenic acid, an arachidic acid, and a stearic acid, and based on 100 mass% or the monocarboxylic acid, the content ratio of the behenic acid is 60 to 80 mass%, the content ratio of the arachidic acid is 5 to 15 mass%, and the content ratio of the stearic acid is 15 to 25 mass%.SELECTED DRAWING: None
Patent JP-2020063069-A (JP)
Title: container
Inventor: FURUYA SHUNSUKE
IPC: B65D81/38
Filed: 2018-10-17
Abstract: To provide a container having a new resealing structure of an opening part.SOLUTION: A double container 1 includes: an inner container including a cylindrical trunk part in which a curl part 11 is formed at an upper edge peripheral end, a bottom part provided so as to close a lower surface at a lower end of the trunk part, and a lid material 10 adhered to the curl part 11, and for closing an upper surface of the trunk part; and an outer cylinder 14 covered and fixed on the trunk part so as to form a heat insulating space between itself and the outside of the trunk part. The double container includes a sealing piece 21 in which a cutting-off line 21A is formed on the outer cylinder 14, which is partially cut off from the outer cylinder 14 along the cutting-off line 21A, and which is stretched across the outer cylinder 14 and an upper surface of the lid material 10 which has been partially peeled from the curl part 11, and a heat-sensitive adhesive agent is coated on a surface of the sealing piece 21.SELECTED DRAWING: Figure 1
Patent JP-2020065366-A (JP)
Title: Reactive power compensation system
Inventor: KOFUJI KENTARO
IPC: H02J3/16
Filed: 2018-10-17
Abstract: To provide a reactive power compensation system which certainly determines system connection (progressive feed, reverse feed) to appropriately perform reactive power compensation and voltage compensation even when distributed power supplies are linked with a power system with which an SVC is connected.SOLUTION: In a reactive power compensation system for compensating fluctuation of system voltage by injecting reactive power to a power distribution system 20 by an SVC 50, a circuit breaker 31 is connected between a transformer substation 11 on one end of the power distribution system 20 and a connection point of the SVC 50, a circuit breaker 32 is connected between a transformer substation 12 on the other end and the connection point, a transformer substation direction determination signal ΔS' is injected from the SVC 50 to the power distribution system 20, the transformer substation 11 on a side where a fluctuation component ΔQ' with an equal frequency to the determination signal ΔS' is detected is determined as the transformer substation on a power supply side.SELECTED DRAWING: Figure 1
Patent JP-2020064493-A (JP)
Title: Online communication review system, method, and computer program
Inventor: NAKAJIMA KAZUAKI
IPC: G06Q10/10
Filed: 2018-10-18
Abstract: To provide an online communication review system, a method, and a computer program that enable review of online communication which shares a web page, and confirm and/or examine contents of the online communication in detail.SOLUTION: A review system 2 for reviewing online communication which shares a web page, includes: a document data storage unit 2A that stores the web page shared in the online communication in association with a title; and a reference history storage unit 21 that stores order and reference time of the web page shared in the online communication in reference history storage means. A display unit 24 refers to a reference history storage unit 2B to display the title of the web page shared in the online communication on a user terminal 3 in a time series, and causes reference time for each referenced web page to be displayed on the user terminal 3.SELECTED DRAWING: Figure 1
Patent JP-2020064527-A (JP)
Title: Awakening maintenance device, control device, and program
Inventor: TAKEUCHI SHUHEI
IPC: G08G1/16
Filed: 2018-10-18
Abstract: To provide an awakening maintenance device, a control device, and a program, capable of more effectively keep a target person in an awakening status.SOLUTION: An awakening maintenance device includes: a stimulus presentation portion that presents a vibration stimulus to at least a part of a body of a target person; and a control portion that controls the presence or absence of the presentation of the vibration stimulation by the stimulus presentation portion and a presentation mode, based on an estimated awakening degree of the target person. The stimulus presentation portion includes: a contact portion that comes into contact with the part of the object person's body; and a plurality of stimulus generation portions that are arranged in the contact portion and generate the vibration stimulus based on the control by the control portion.SELECTED DRAWING: Figure 2
Patent JP-2020062330-A (JP)
Title: Opening/closing device of wiring cover
Inventor: MORIMOTO YUSUKE
IPC: A47B13/00
Filed: 2018-10-19
Abstract: To provide a technique capable of improving the use feeling when closing a wiring cover.SOLUTION: An opening/closing device of a double-hinged wiring cover 3 which is provided so as to block a wiring opening 11 formed on a top plate 1 of furniture with the top plate and can rotate in the direction of erecting to the one end side and in the direction of erecting to the other end side of a pair of use ends of the top plate 1 includes a brake part 4. The brake part 4 brakes the closing rotation operation from at least the opening posture to the closing posture of the first rotation operation between the opening posture and the closing posture erecting to the side of one end 3a of the wiring cover 3, and brakes the closing rotation operation from at least the opening posture to the closing posture of the second rotation operation between the opening posture and the closing posture erecting to the side of the other end 3b of the wiring cover 3.SELECTED DRAWING: Figure 10