baber/WOPTO huggingface dataset:
Patent JP-2020183477-A (JP)
Title: Polycarbodiimide composition and polycarbodiimide composition production method
Inventor: KOKADO KAZUHIRO
IPC: C08G18/02
Filed: 2019-05-08
Abstract: To provide a polycarbodiimide composition capable of improving the appearance of a resin cured product, and a production method of the polycarbodiimide composition.SOLUTION: In a polycarbodiimide composition including a carbodiimide modification being a reaction product of a linear aliphatic diisocyanate and an alcohol, the content of cyclic compounds represented by the general formula (1) in the figure is 4 mass% or less. (In the general formula (1), n represents 1 or 2; and R represents a C4-10 divalent aliphatic hydrocarbon group.)SELECTED DRAWING: None
Patent JP-2020185841-A (JP)
Title: Double inversion rotor, flight body and program
Inventor: KUSUMOTO MAKOTO
IPC: B64C27/10
Filed: 2019-05-13
Abstract: To provide a double inversion rotor which can easily adjust a yaw rate with respect to a conventional one.SOLUTION: A double inversion rotor comprises: a pair of rotors 10 which are arranged in a prescribed direction with a space therebetween, and of which each is rotatably provided with an axis extending in the direction as a rotation axis; a differential gear 20 which is located between the pair of rotors; and a pair of rotor driving parts 30 which rotationally drive the rotors in left and right opposite directions, respectively. The differential gear comprises: a drive gear which receives drive power from the exterior, and thus, rotates; a ring gear which can rotate by following the drive gear; a pinion gear which revolves around a rotation axis of the rotor by following the ring gear, and can rotate with an axis extending outward and inward toward the rotation axis as a rotation axis; and a pair of side gears which follow the rotation axis of the rotor and rotate around the same rotation axis, and of which each form "bevel gear" together with the pinion gear and can rotate by following revolution and rotation of the pinion gear.SELECTED DRAWING: Figure 1
Patent JP-2019214204-A (JP)
Title: Waste ink carrier device and image formation apparatus
Inventor: UENO DAIJIRO
IPC: B41J2/17
Filed: 2019-05-14
Abstract: To suppress waste ink staining and a fault caused by waste ink tank replacement.SOLUTION: A waste ink carrier device comprises a waste ink tank housed in a tank housing part, and a tank cover 22 opening and closing the tank housing part. The waste ink tank has an inflow port for letting waste ink flow in from the side of the tank cover 22, which comprises: a nozzle 21 for letting the waste ink flow in the waste ink tank; a nozzle operation part 40 allowing the nozzle 21 to switch between protrusion and retraction so as to let the nozzle 21 to enter and retract from the inflow port; and a cover lock part 50 locking and unlocking the tank cover 22. While the cover lock part 50 is enabled to switch to the unlocking state when the cover lock part 50 is in the locking state and the nozzle 21 is in the retracting state, the cover lock part 50 is disabled to switch to the unlocking state when the cover lock part 50 is in the locking state and the nozzle 21 is in the protruding state.SELECTED DRAWING: Figure 15
Patent JP-2019152874-A (JP)
Title: Adaptive processing with multiple media processing nodes
Inventor: JEFFREY RIEDMILLER
IPC: G10L21/00
Filed: 2019-05-16
Abstract: To provide a method of adaptively processing media data based on a media processing state of media data with multiple media processing nodes.SOLUTION: An audio decoding method includes: a step of acquiring an encoded bit stream by an audio decoder, the encoded bit stream including audio data and signal transfer data, the signal transfer data indicating that a loudness value is included in the bit stream and sample peak data is included in the bit stream; a step of acquiring the loudness value and the sample peak data from the bit stream by the audio decoder; and normalizing loudness of the audio data by the audio decoder in response to the loudness value and the sample peak data.SELECTED DRAWING: Figure 7
Patent JP-2020189474-A (JP)
Title: Recording device
Inventor: MIYAZAWA SEISHI
IPC: B41J2/175
Filed: 2019-05-24
Abstract: To improve workability in performing operation of an operation panel and work for refilling ink.SOLUTION: A recording device comprises; a carriage that can move in a first direction and in a second direction; a liquid storage part, provided in the carriage, which is configured to be injected with liquid and has a liquid level visually recognizing part that can visually recognize a position of a liquid level therein; a recording head, provided in the carriage, which is supplied with the liquid from the liquid storage part and discharges the liquid to a medium to be recorded; and an operation panel provided at a side of the device along a width direction. In a front view of the side of the device, an exposing part that exposes the operation panel and the liquid level visually recognizing part is arranged visually recognizably, and when the carriage moves from a home position toward the exposing part, the operation panel and the liquid level visually recognizing part are lined in the width direction in the front view of the side of the device.SELECTED DRAWING: Figure 15
Patent JP-2020192994-A (JP)
Title: Cushioning bag
Inventor: NOGUCHI TAKAYUKI
IPC: B65D33/25
Filed: 2019-05-28
Abstract: To inexpensively provide a cushioning bag capable of protecting a content from external pressure and exhibiting a beautiful appearance without executing lamination processing.SOLUTION: A cushioning bag 1 is a double bag comprising an outer bag 2 having a trunk which includes a first base material 91 and an inner bag 3 having a trunk which includes a second base material 92 and disposed inside the outer bag 2. The cushioning bag 1 includes a storage part S1 provided inside the inner bag 3, and a partition seal part 7 having a thermal adhesive part H1 of an inner surface of the first base material 91 and an outer surface of the second base material 92 and provided to a region facing the storage part S1. The partition seal part 7 forms a plurality of gas cells 10 between the first base material 91 and the second base material 92, and each of the gas cells 10 seals cushioning air.SELECTED DRAWING: Figure 1
Patent JP-2020196135-A (JP)
Title: Recording device and method for suppressing deposition of ink
Inventor: SUZUKI KAZUO
IPC: B41J2/01
Filed: 2019-05-30
Abstract: To suppress consumptions of ink which suppresses deposition of ink, which is used to suppress the deposition of ink while suppressing the deposition of ink.SOLUTION: Total amounts of ink that is discharged by a predetermined operation of a recording head to a predetermined area of an ink adsorber and amounts of deposition-suppressing ink for accelerating adsorption into the ink adsorber on the basis of amounts of first ink are determined. The amounts of the deposition-suppressing ink are determined so that a ratio of determined amounts of second ink to amounts of ink determined by subtracting the second ink that is discharged to the predetermined area accompanying recording operation from the total amounts of ink at the time when the total amounts of ink are larger than the predetermined amounts is smaller than a ratio of the determined amounts of deposition suppressing ink to amounts of ink determined by subtracting the second ink that is discharged to the predetermined area accompanying the recording operation from the total amounts of ink at the time when the total amounts of ink are equal to the predetermined amounts.SELECTED DRAWING: Figure 8
Patent JP-2020198569-A (JP)
Title: Piezoelectric thin film resonator, filter, and multiplexer
Inventor: AOKI TATSUYA
IPC: H01L41/047
Filed: 2019-06-04
Abstract: To make it highly power resistant.SOLUTION: A piezoelectric thin film resonator includes a substrate 10, a lower electrode 12 provided on the substrate, a piezoelectric film 14 provided on the lower electrode, an upper electrode 16 provided on the piezoelectric film, sandwiching at least a part of the piezoelectric film, and forming a resonance region 50 defined by a region overlapping the lower electrode in a plan view, and a suppression vibration layer 28 that is inserted into the piezoelectric film of a central region 52 in a region defined by a region 56 surrounded by the outer circumference of the resonance region, is not provided in a peripheral region 54 in the region 56, and suppresses vibration in the piezoelectric film.SELECTED DRAWING: Figure 2
Patent JP-2019174107-A (JP)
Title: Internal heat exchanger and refrigeration cycle of vehicular air conditioning device comprising the same
Inventor: ARAKI DAISUKE
IPC: B60H1/22
Filed: 2019-06-07
Abstract: To provide an internal heat exchanger that allows attachment/detachment work of an expanding device to be performed from the side of an engine room via a through hole provided in a dash panel, and a refrigeration cycle of a vehicular air conditioning device comprising the same.SOLUTION: An internal heat exchanger 100 according to the present invention comprises a heat exchange part 410, a refrigerant inlet/outlet part 420, and an expanding device connection part 130. The internal heat exchanger is detachably fixed to an expanding device by a fixing member 140 comprising a screw head part 141 and a screw shaft part 142. The screw shaft part is inserted into a first screw passage part of the expanding device connection part and inserted into a fourth screw passage part 41 of the expanding device. The refrigerant inlet/outlet part is fixed to a plate-like member 101b of the heat exchange part. The expanding device connection part is fixed to a plate-like member 101a of the heat exchange part. The heat exchange part comprises a third screw passage part 413a. The screw shaft part is inserted into the third screw passage part, and the screw head part is locked on an opening edge of the first screw passage part.SELECTED DRAWING: Figure 5
Patent JP-2020201626-A (JP)
Title: Information processing apparatus and program
Inventor: YAHAGI SHUICHI
IPC: G05B13/02
Filed: 2019-06-07
Abstract: To evaluate stability of control using a controller parameter in FRIT.SOLUTION: In an information processing apparatus 1 which calculates parameters of a controller C in a control system S of a closed loop system, which comprises the controller C and a control object P receiving an output of the controller C: a time series data acquisition unit 30 acquires first time series data being time series data of the output of the controller C and second time series data being time series data of an output of the control object P; an input signal estimation unit 31 estimates third time series data being estimation values of time-series data of an input signal to be inputted to the controller C, from the parameters of the controller C, the first time series data, and the second time series data; a complementary sensitivity function calculation unit 32 calculates a complementary sensitivity function for the controller C on the basis of the second time series data and the third time series data; and a plant output calculation unit 33 calculates fourth time-series data being an output obtained when the input signal of the control system S is applied to the complementary sensitivity function.SELECTED DRAWING: Figure 4
Patent JP-2020202486-A (JP)
Title: Projection system, projection control device, projection control program, and control method of projection system
Inventor: MANABE DAITO
IPC: G03B21/14
Filed: 2019-06-10
Abstract: To capture a desired 3D image in a 3D space using a projector.SOLUTION: A projection system according to the present invention includes a plurality of projectors installed in a 3D coordinate space, and a projection control device that controls the projector, and further includes, for each of the projectors, image conversion means that obtains a projector calibration parameter obtained as a result of the calibration, and uses the projector calibration parameter to convert a 3D image in a 3D coordinate space into a 2D image for each of the projectors, and projector control means that causes each of the projectors to irradiate a 3D coordinate space with image light of the 2D image acquired by the image conversion means.SELECTED DRAWING: Figure 1
Patent JP-2021001986-A (JP)
Title: Image forming apparatus
Inventor: NAKATANI TAKANOBU
IPC: G03G21/00
Filed: 2019-06-21
Abstract: To reduce the power consumption for detecting that a waste toner container 12 becomes full of waste toner.SOLUTION: A light-emitting unit 31 emits light that passes through a predetermined portion of a waste toner container 12. A light receiving unit 32 receives the light passing through the predetermined portion of the waste toner container 12 and outputs an electrical signal according to the quantity of the received light. A waste toner full detection unit 52 detects that the waste toner container 12 is full of waste toner based on the electrical signal output from the light receiving unit 32. A light guide member 14 comprises an incident surface 14a that receives ambient light and guides the ambient light to pass through the predetermined portion of the waste toner container 12. An ambient light detection unit 33 detects the quantity of the ambient light, and a light-emission control unit 51 determines whether to cause the light-emitting unit 31 to emit light based on the quantity of the ambient light detected by the ambient light detection unit 33.SELECTED DRAWING: Figure 2
Patent JP-2021001819-A (JP)
Title: Transmitter and radar system
Inventor: TAKEYA SHINICHI
IPC: G01S7/02
Filed: 2019-06-24
Abstract: To provide a transmitter and radar system, capable of reducing the deterioration of a side lobe in target search to improve the exactness and accuracy of the target search.SOLUTION: The transmitter includes an array antenna, a signal synthesis part and a transmission part. The array antenna includes a plurality of antenna elements; the signal synthesis part forms a transmission signal transmitted by each of a plurality of transmission beams formed by the array antenna and directed in different directions using a sign series or frequency different for every transmission beam; and the transmission part simultaneously transmits the transmission signal for every transmission beam from the array antenna.SELECTED DRAWING: Figure 3
Patent JP-2021004120-A (JP)
Title: Synchronization measuring device of handrail belt and synchronization measuring method of handrail belt
Inventor: NAITO TSUNAKI
IPC: B66B31/00
Filed: 2019-06-26
Abstract: To make it possible to accurately measure a movement difference between a handrail belt and a footstep of an escalator by simple operation.SOLUTION: A synchronization measuring device of a handrail belt used for measuring a relative movement difference between a footstep and a handrail belt of an escalator or a man conveyor includes a tool body 21 detachably mounted on a handrail belt 16, a measuring bar 24 extending to a footstep side orthogonally to a traveling direction of the handrail belt 16 from the tool body 21, and a hanging-down measuring line 26 suspended from the tip part of the measuring bar 24 and having a tip part seated on a footstep 14.SELECTED DRAWING: Figure 1
Patent JP-2021009519-A (JP)
Title: Service system and information registration method
Inventor: HIROKAWA TAKAHIRO
IPC: G06Q50/10
Filed: 2019-06-28
Abstract: To provide a service system that can set up rolls for contract management.SOLUTION: In a service system in which a cloud service 70 and devices can communicate via a network, a terminal device 50 that has accepted operation of a contract administrator sends the identification information of the contract administrator and information about the service contract to the cloud service. The cloud service has a user information storage part 31 in which a roll called "contract administrator" is assigned to a user and the identification information of the contract administrator is stored, a communication part 21 in which the cloud service receives the identification information of the contract administrator and information about the contract for the service, and an information management section 26 in which the identification information of the contract administrator, the identification information of the contract and the operating authority related to the contract are associated with each other and registered in a contract operating authority information storage section 35.SELECTED DRAWING: Figure 4
Patent JP-2021012100-A (JP)
Title: Fatigue intensity estimation method for concrete structure
Inventor: TOKUNAGA MUNEMASA
IPC: G01M7/02
Filed: 2019-07-05
Abstract: To provide a fatigue intensity estimation method for a concrete structure capable of estimating a surface of a concrete structure to quantitatively evaluate fatigue intensity.SOLUTION: This invention is a method for estimating fatigue strength of a concrete structure in which reinforcing bars are arranged. The method comprises a step S1 of measuring the deflection of the surface of the concrete structure when a dynamic load is applied, a step S2 of estimating the fluctuating stress of the reinforcing bar from the measurement result of the deflection, and steps S3 and S4 of setting the repeated loading status of a train load to estimate fatigue strength.SELECTED DRAWING: Figure 1
Patent JP-2021020315-A (JP)
Title: Method for producing lightweight concrete
Inventor: TOMEI AOI
IPC: B28C7/04
Filed: 2019-07-24
Abstract: To provide a method for producing lightweight concrete capable of producing lightweight concrete even around a ready-mixed concrete factory having no silos for a lightweight aggregate.SOLUTION: A method for producing lightweight concrete comprises: a mortar preparation step where mortar is prepared at a place other than a placing site (such as a ready-mixed concrete factory); a mortar carrier step where the mortar is stored into the drum of an agitator vehicle, and thereafter, the agitator vehicle is moved to the placing site; and a concrete preparation step where a lightweight coarse aggregate is charged into the drum of the agitator vehicle and the mortar and the lightweight coarse aggregate are mixed to obtain lightweight concrete.SELECTED DRAWING: None
Patent JP-2021021599-A (JP)
Title: Time Polarization Correlation Imaging Method and Time Polarization Correlation Imaging System
Inventor: AOTO TAKAHITO
IPC: H04N5/374
Filed: 2019-07-25
Abstract: To provide a time polarization correlation imaging method capable of a new time correlation imaging that requires no high-speed voltage modulation on a light source and image sensor, and a system thereof.SOLUTION: In the time polarization correlation imaging method for imaging based on polarization correlation information obtained from reflected light by projecting light from a light source 5 onto a target object 6, the polarized state of the light from the light source 5 is modulated in time by active polarization optics 10 and projected to the target object 6. The reflected light on the target object 6 is detected with a detector 1 after passing through the active polarization optics 10 to thereby obtain polarization correlation information from the detection result.SELECTED DRAWING: Figure 2
Patent JP-2021000618-A (JP)
Title: Automatic sampling inspection system used for measuring quality of electronic components
Inventor: CHEN JIALI
IPC: B65G47/68
Filed: 2019-07-30
Abstract: To provide an automatic sampling inspection system used for measuring the quality of electronic components.SOLUTION: An automatic sampling inspection system includes a body, in which a transport chamber is installed in the body; a transport device is installed in the transport chamber; and electronic components are transported to the transport device. A sampling inspection device is installed on the front side of the transport chamber; the sampling inspection device includes a first counter; and a measurement chamber is installed on the rear side of the transport chamber to communicate with the transport chamber. The electronic component sampling inspection system of the present invention randomly, quickly and automatically measures the quality of electronic components, and collects rejected components of the measured components independently. The accepted electronic components are transported to a transport belt and are subjected to the operation of a next process together with other electronic components. In addition, the electronic components can be automatically counted in the process of quality sampling inspection, and the acceptance rate of products of the same lot can be obtained by the number of sampling inspections and the number of accepted products.SELECTED DRAWING: Figure 1
Patent JP-2021027451-A (JP)
Title: Image forming apparatus, method for controlling image forming apparatus, and program for controlling image forming apparatus
Inventor: OKADA SATOSHI
IPC: H04N1/00
Filed: 2019-08-02
Abstract: To check, with an additional substrate, the operation of an arbitrary processing unit of a plurality of processing units provided in an image forming apparatus.SOLUTION: An image forming apparatus comprises: an image input unit that receives input of an image to generate data; an image output unit that outputs an image corresponding to the data; a plurality of processing units that process the data generated by the image input unit or data supplied to the image output unit; a first connection unit to which an additional substrate is connected, which includes a test unit that outputs test data for testing any one of the plurality of processing units, receives test result data output from the processing unit that receives input of the test data, and checks the operation of the processing unit that receives the input of the test data; a first selection unit that selects, from the plurality of processing units, a processing unit that receives input of the test data received from the additional substrate connected to the first connection unit; and a second selection unit that selects the test result data output from a processing unit, of the plurality of processing units, which receives input of the test data, and outputs the data to the additional substrate.SELECTED DRAWING: Figure 1
Patent JP-2019183381-A (JP)
Title: Method for producing old paper pulp
Inventor: HASEGAWA HIROSHI
IPC: D21C9/12
Filed: 2019-08-05
Abstract: To provide a method capable of obtaining the ink removal efficiency of a flotator in a deinking process and capable of improving the whiteness of the obtained old paper pulp, and a medicine used therefor.SOLUTION: There is provided a method for producing an old paper pulp where an alkali agent, deinking agent and monochloramine and/or monoburomamin are made to coexist in pulp slurry in a deinking process in one or plural embodiments. In the method for producing an old paper pulp, monochloramine and/or monoburomamin is added to the pulp slurry in the deinking process or its diluted water in other one or plural embodiments.SELECTED DRAWING: Figure 1
Patent JP-2021033381-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: MIURA SHUNICHI
IPC: G06Q30/02
Filed: 2019-08-16
Abstract: To provide an information processing apparatus which is further improved in convenience, an information processing method, and an information processing program.SOLUTION: An information processing apparatus includes: a receiving unit which receives coupon information registered by a first user who provides a commodity to be sold in a store; and an issuance instruction unit which gives instructions to issue coupon information received by the receiving unit to a second user. The coupon information includes information on a commodity and one or more use conditions associated with the commodity information. The one or more use conditions include information for specifying a third user who provides a commodity corresponding to the coupon information.SELECTED DRAWING: Figure 1