baber/WOPTO huggingface dataset:
Patent JP-2021055336-A (JP)
Title: Interceptor
Inventor: SATO TAICHI
IPC: E03F5/14
Filed: 2019-09-28
Abstract: To provide an easy-to-clean interceptor having as large a separation chamber as possible in the main body of a water tank, which is capable of achieving high intercepting efficiency by preventing oils and fats contained in drain water from penetrating deep into the bottom of the storage tank body of a deep interceptor while preventing oils and fats contained in drain water from being finely sheared.MEANS FOR SOLVING THE PROBLEM: Disclosed interceptor includes a removable containment box installed in the separation room. The space inside the containment box functions as a drain water inflow chamber. The containment box has a temporary stop part for receiving drain water and an opening that communicates with the separation room.SELECTED DRAWING: Figure 2
Patent JP-2021054241-A (JP)
Title: Control device of hybrid vehicle
Inventor: NAKAMOTO KAZUO
IPC: B60W10/18
Filed: 2019-09-30
Abstract: To suppress an internal combustion engine from being started up at a timing when a driver stops stepping on a brake pedal in a hybrid vehicle.SOLUTION: When the negative pressure stored in a brake booster is less than a lower limit threshold, a control device of a hybrid vehicle performs motoring for rotating an internal combustion engine with a motoring electric motor or firing for starting up the internal combustion engine to rotate by supplying fuel to the internal combustion engine. The control device predicts a reduction amount of the negative pressure stored in a brake booster in a process in which the stepping-on is loosened and the brake pedal is displaced toward the original position in such a stage that a driver steps on the brake pedal. When a result obtained by subtracting the reduction amount from the current negative pressure of the brake booster is less than a lower limit threshold, the control device starts the motoring or firing before the stepping-on of the brake pedal is actually loosened and the negative pressure of the brake booster becomes less than the lower limit threshold.SELECTED DRAWING: Figure 5
Patent JP-2021055487-A (JP)
Title: And portable rechargeable parking lot and method of transporting portable rechargeable parking
Inventor: UCHINO AKIRA
IPC: H02J7/35
Filed: 2019-10-02
Abstract: To provide a portable rechargeable parking lot with excellent mobility that does not require assembly at the installation position and a method of transporting the portable rechargeable parking lot.SOLUTION: A portable rechargeable parking lot (100) comprises: a rectangular parking lot (1) having width and length allowing parking; solar panels (7,7,7) which are supported by support members (5, 6) erected on the parking lot (1), and which solar panels are located above a vehicle (200) parked in the parking lot (1); and a non-contact power supply device (2) arranged on the parking lot (1) and supplying power generated by the solar panels (7, 7, 7) to a vehicle (200) in a non-contact manner.SELECTED DRAWING: Figure 1
Patent JP-2021060243-A (JP)
Title: Monitoring system
Inventor: ONUKI AKIHIKO
IPC: F17D5/06
Filed: 2019-10-04
Abstract: To provide a monitoring system which allows for easily monitoring for various anomalies that may arise at a gas pipe burial site.SOLUTION: A monitoring system 1 is provided, comprising a detection unit 10 provided adjacent to a gas pipe P buried in the ground and configured to detect vibration of the gas pipe P and transmit a detection result; and a management unit 20 configured to identify anomalies arising at the burial site R of the gas pipe P based on the detection result transmitted from the detection unit 10.SELECTED DRAWING: Figure 2
Patent JP-2021058418-A (JP)
Title: Image processing apparatus, image processing method, radiographic apparatus, and program
Inventor: TAYA TAKANORI
IPC: A61B6/00
Filed: 2019-10-07
Abstract: To provide a technology to enable more accurate afterimage correction by taking into account a change in an amount of radiation entering a radiographic apparatus.SOLUTION: An image processing apparatus for processing radiation image data radiographed at a predetermined frame rate includes: a calculation unit for calculating an amount of change and a time change indicating whether it is positive or negative on the radiation image data; a determination unit for determining afterimage characteristics in the radiation image data on the basis of the time change calculated by the calculation unit; an estimation unit for estimating an afterimage amount contained in the radiation image data on the basis of the afterimage characteristics determined by the determination unit; and a correction unit for subjecting the radiation image data to afterimage correction on the basis of the afterimage amount estimated by the estimation unit.SELECTED DRAWING: Figure 2
Patent JP-2021063154-A (JP)
Title: Grease composition and rolling ball bearing
Inventor: KAWAMURA TAKAYUKI
IPC: F16C19/06
Filed: 2019-10-10
Abstract: To provide a grease composition which imparts a low torque and an excellent bearing life to a rolling ball bearing, and to provide a rolling ball bearing in which the grease composition is enclosed.SOLUTION: A grease composition 7 includes a base oil and a thickener, wherein the thickener has a shear stress of 0.2 Pa or less at a shear rate of 20000 s-1 at 25°C and a yield stress at 25°C of 1600 Pa or more measured by a dynamic viscoelasticity measurement method using a rheometer. The thickener is a diurea compound obtained by reacting diisocyanate components and monoamine components, and the monoamine components are aliphatic monoamines and alicyclic monoamines.SELECTED DRAWING: Figure 1
Patent JP-2021063914-A (JP)
Title: Image forming apparatus
Inventor: NAITO YASUFUMI
IPC: G03G21/00
Filed: 2019-10-15
Abstract: To provide an image forming apparatus that can maintain the image quality of an image to be formed without replacing a photoreceptor unit.SOLUTION: An image forming apparatus 1 comprises: a photoreceptor drum 413 on which a toner image is formed by an electrophotographic system; a lubricant application unit 82 that applies lubricant on a surface of the photoreceptor drum 413; a control unit 100 that controls the image forming apparatus 1; and a spring pressure detection unit 110 that detects a pressing force P of a spring used for the lubricant application unit 82. The control unit 100 executes predetermined processing according to the pressing force P of the spring detected by the spring pressure detection unit 110. When the pressing force P of the spring detected by the spring pressure detection unit 110 becomes equal to or less than a predetermined pressure (threshold), the control unit 100 executes a notification for prompting a user to replace the spring as the predetermined processing.SELECTED DRAWING: Figure 1
Patent JP-2021064888-A (JP)
Title: Error rate measuring device data display device and error counting method
Inventor: ONUMA HIROKI
IPC: H04L69/40
Filed: 2019-10-15
Abstract: To grasp the error amount of a symbol with an error.SOLUTION: An error rate measuring device data display device 1 includes: error counting means 7a that inputs, to an object to be measured W, a PAM4 signal of a known pattern composed of a continuous range of three eye pattern openings obtained by dividing an entire amplitude voltage range H into a low voltage range, a medium voltage range, and a high voltage range from the lower voltage level as reference data, receives the signal from the object to be measured W when the reference data is input, displays input data based on the received signal, and counts symbols with errors in the respective low voltage range, medium voltage range, and high voltage range, and symbols with continuous errors in the entire amplitude voltage range on the basis of the symbol comparison result between the input data and the reference data; and display control means 7b that numerically displays the error frequency of the symbol counted by error counting means 7a on a display screen for each of the voltage ranges.SELECTED DRAWING: Figure 1
Patent JP-2021062108-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-10-16
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A specific image includes a first specific image, and a second specific image differing from the first specific image, a ratio of control to an advantageous state differs between when the first specific image is displayed and when the second specific image is displayed, and a control period of a movable body differs from an update period of a specific image and an effect image. Color information is changed such that image data disposed in a specific layer become monochrome-converted image data. By reading image data stored in a sub-frame buffer and writing them into a main frame buffer to synthesize them, a performance image drawn by specific drawing processing can be displayed in a specific layer. By writing image data disposed in a special layer into the main frame buffer and synthesizing them, a predetermined image drawn by normal drawing processing can be displayed in the special layer.SELECTED DRAWING: Figure 10-31
Patent JP-2021068539-A (JP)
Title: Separator and method of manufacturing separator
Inventor: TAKADA TOMOJI
IPC: H01M8/0228
Filed: 2019-10-21
Abstract: To provide an inexpensive separator having high corrosion resistance and low contact resistance, and to provide a method for inexpensively manufacturing the separator.SOLUTION: The present invention is related to disclosure of: a separator material which includes a specific metallic substrate, a titanium layer on the substrate surface, and a mixed layer between conductive particles and a titanium oxide on the titanium layer surface; a method of manufacturing the separator material including a specific surface treatment step; a separator made of the separator material; and a method of manufacturing the separator including a step of processing the separator material.SELECTED DRAWING: Figure 4
Patent JP-2020077632-A (JP)
Title: Composite cable and composite harness
Inventor: ITO MASANORI
IPC: H01B7/18
Filed: 2019-10-30
Abstract: To provide a composite harness that has a composite cable, and a connector or sensor part provided at an end of the composite cable.SOLUTION: A composite cable (5) has a first cable (2), a second cable (3), an inside tape-like portion (91) that coats the second cable (3), and an outside tape-like portion (92) and an outside sheath (4) that coat the first, second cables (2, 3) together.SELECTED DRAWING: Figure 1
Patent JP-2021072229-A (JP)
Title: Lighting system
Inventor: NAKAMURA SHIGEO
IPC: H05B47/00
Filed: 2019-10-31
Abstract: To provide a lighting system in which work efficiency in mapping lighting fixtures using a setting machine can be improved.SOLUTION: A lighting system 10 includes: one or more lighting fixtures 12 capable of performing a radio communication; one or more radio adopters 30 which each can control the one or more lighting fixtures 12 by a radio communication; and a setting machine 50 for setting such that location information of the one or more lighting fixtures 12 is associated with identification information, the setting machine having a display. The setting machine 50 is configured such that, for each of the one or more radio adapters 30, identification information of the lighting fixtures 12 that can perform a radio communication with the radio adopter 30 or an icon corresponding to the identification information can be displayed in association with the radio adaptor 30.SELECTED DRAWING: Figure 1
Patent JP-2021070439-A (JP)
Title: Road/track working vehicle
Inventor: KAWASHIMA NOBUYUKI
IPC: B61D15/00
Filed: 2019-10-31
Abstract: To provide a road/track working vehicle capable of improving the stability performance of a vehicle in a track traveling mode.SOLUTION: A road/track working vehicle 1 is configured to switch to a road traveling mode in which front and rear iron wheels 12f and 12r are stowed in a vehicle body 2 so that it is possible to travel on a road with tire wheels 3, and a track traveling mode in which the front and rear iron wheels 12f and 12r are bulged onto the track so that it is possible to travel on the track with the iron wheels 12f and 12r. In the track traveling mode, at a center position in a vehicle fore-and-aft direction between the pair of left and right front side iron wheels 12f and the pair of left and right rear side iron wheels 12r, a swiveling center Y of a swiveling base 20 is disposed.SELECTED DRAWING: Figure 3
Patent JP-2020015768-A (JP)
Title: Agrochemical composition and pest control method
Inventor: JO YOSHINAO
IPC: A01N39/04
Filed: 2019-11-01
Abstract: To provide an agrochemical composition exhibiting high pest control effect on pest, safe to crop plants, and excellent in physical chemistry.SOLUTION: The agrochemical composition contains an agrochemical compound (a1) selected from a compound group A and an agrochemical compound (a2) selected from the compound group A, and a weight ratio of the agrochemical compound (a1) and the agrochemical compound (a2), agrochemical compound (a2)/agrochemical compound (a1), is 1/1,000 or less. The pest control method includes a process for applying the agrochemical compound (a1) selected from the compound group A and the agrochemical compound (a2) selected from the compound group A, and the weight ratio of the agrochemical compound (a1) and the agrochemical compound (a2), agrochemical compound (a2)/agrochemical compound (a1), is 1/1,000 or less.SELECTED DRAWING: None
Patent JP-2021077741-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B23K26/53
Filed: 2019-11-07
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyester-based sheet arranging step arranges a polyester-based sheet on a rear surface or a surface of the wafer. The integrating step heats the polyester-based sheet and integrates the wafer and the polyester-based sheet. The frame supporting step supports the polyester-based sheet by a frame composed of a first frame including an opening and a plurality of magnets and a second frame including an opening by holding an outer periphery of the polyester-based sheet by a magnetic force. The dividing step forms a shield tunnel by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer and divides the wafer into individual device chips. The picking-up step applies ultrasonic waves to the polyester-based sheet, pushes up the device chips, and picks up the device chips.SELECTED DRAWING: Figure 4
Patent JP-2020084181-A (JP)
Title: Polyolefin resin modifier
Inventor: HIGUCHI SHINTARO
IPC: C08L23/26
Filed: 2019-11-08
Abstract: To provide a polyolefin resin modifier providing excellent mechanical physical properties to a molded article of a biomass-containing resin composition.SOLUTION: There is provided a polyolefin resin modifier (K) containing acid modified polyolefin (X) containing polyolefin (A) having a double bond at a molecular terminal and/or in a molecule chain and unsaturated (poly)carboxylic acid (anhydride) (B), and an ion liquid (G). It is preferable that the ion liquid (G) is constituted by an anion component (Ga) and a cation component (Gb), the cation component (Gb) is at least one kind selected from a group consisting of an amidinium cation, a pyridinium cation and an ammonium cation.SELECTED DRAWING: None
Patent JP-2020131013-A (JP)
Title: Game system, computer program used therefor, and control method
Inventor: FUJIMATSU SHINYA
IPC: G06F3/0481
Filed: 2019-11-14
Abstract: To provide a game system capable of preferentially providing a user with other game elements than guidance of each execution time based on an instruction sign and a reference sign.SOLUTION: A game system guides a touch operation execution time and provides a music game for evaluating the timing of actual touch operation through a play guidance screen that displays the movement of an object toward each reaching position index. On the other hand, the game system, when a switching conditions is satisfied, switches the display of a monitor to a dance screen 50D for displaying a dance video, on which screen the display of the objects and the like are less visible on the play guidance screen, more specifically with the objects and the like being hidden from the play guidance screen. In such a dance screen 50D, the evaluation of each object to be guided through the play guidance screen is uniformly processed as a predetermined evaluation result instead of the evaluation based on the actual touch operation.SELECTED DRAWING: Figure 8
Patent JP-2020033649-A (JP)
Title: Method for manufacturing object using powder product
Inventor: WU ZHIWEI
IPC: B22F3/16
Filed: 2019-11-14
Abstract: To provide a method for manufacturing a three-dimensional part.SOLUTION: A method includes: performing partial densification processing on loose machining powder, to form a densified and sealed enclosure, where there is still loose machining powder accommodated inside the enclosure; and performing overall densification processing on the enclosure and the machining powder inside the enclosure, so as to implement metallurgical bonding between the machining powder inside the enclosure and the enclosure during the densification, thereby forming a target three-dimensional part.SELECTED DRAWING: Figure 1
Patent JP-2021018788-A (JP)
Title: Learning and detection method of neural network model for flame determination, system performing the same, and recording medium
Inventor: BANG SEUNG ON
IPC: G06T7/00
Filed: 2019-11-14
Abstract: To provide a learning method of a neural network model for flame determination in which data of various fire situations can be secured, performance of the neural network model that determines occurrence of fire by the secured data can be increased, and quality of data for learning can be increased to allow the neural network model itself to predict various situations of the fire, a flame detection method of a neural network model, system, and computer recording medium.SOLUTION: A learning method of a neural network model for flame determination includes: generating a learning image including a virtual image generated by combining a real fire image and an arbitrary flame image with a background image; inputting the learning image to a first neural network model and outputting a determination result for whether a flame is present; and updating a weight value in a layer extracting features of the learning image from the first neural network model by using the determination result.SELECTED DRAWING: Figure 1
Patent JP-2021081496-A (JP)
Title: Image forming apparatus
Inventor: SHIMIZU TAMOTSU
IPC: G03G15/00
Filed: 2019-11-15
Abstract: To provide an image forming apparatus that can measure a toner current included in a developing current with a simple configuration and accurately calculate a toner electrification amount based on a result of the measurement.SOLUTION: An image forming apparatus comprises: an image forming unit including an image carrier, an electrifying device, an exposure device, and a developing device; a developing voltage power supply; a density detection device; a current detection unit; and a control unit. The developing device has a developer carrier that carries a two-component developer including a magnetic carrier and a toner. The density detection device detects the density of a toner image formed by the developing device. The current detection unit detects a DC component in a developing current flowing when the developing voltage is applied to the developer carrier. The control unit forms, with the developing device, the same reference images on the image carrier while rotating the image carrier at two or more different linear velocities during non-image formation, and estimates a toner electrification amount based on the developing current when the reference images are formed and the density of the reference images detected by the density detection device.SELECTED DRAWING: Figure 4
Patent JP-2021081333-A (JP)
Title: Interest estimation system
Inventor: HAYASHI NOBUKI
IPC: G08G1/0969
Filed: 2019-11-20
Abstract: To provide an interest estimation system that can provide a service according to the level of an interest to a user who moves by a mobile body.SOLUTION: The interest estimation system according to an embodiment of the present disclosure includes: a mobile body in which a user is to get in; and a processor, the processor having an information acquisition unit for acquiring positional information of the mobile body, an estimation unit for estimating the level of the interest of the user in the scene outside the mobile body, and a map making unit for making or updating an interest map in which the estimated level of the interest of the user and the position of the mobile body are corresponded to each other.SELECTED DRAWING: Figure 1
Patent JP-2021082076-A (JP)
Title: Control system, control device, and control method
Inventor: YAMADA YASUO
IPC: B60W50/14
Filed: 2019-11-20
Abstract: To provide a control system, a control device, and a control method capable of appropriately controlling vehicle body behavior of a plurality of motor cycles performing group driving.SOLUTION: A control system (1), a control device (12) and a control method are provided, in which an environment sensor (11) and a control device (12) are mounted on each of a plurality of motor cycles (10), and each control device (12) performs a control mode for controlling vehicle body behavior based on an output of the environment sensor (11). A first control device mounted on a first motor cycle of the plurality of motor cycles (10) transmits acquired information acquired during execution of the control mode to a second control device mounted on a second motor cycle other than the first motor cycle among the plurality of motor cycles 10. The second control device receives the acquired information and performs the control mode based on the acquired information.SELECTED DRAWING: Figure 1
Patent JP-2021083260-A (JP)
Title: Storage battery relay
Inventor: HIRAI TAKASHI
IPC: H02J7/00
Filed: 2019-11-21
Abstract: To provide a storage battery relay for expanding a choice of a storage battery module without changing a host device.SOLUTION: A storage battery block 2 has a storage battery management device 3 for managing the voltage and temperature of a plurality of serially connected storage battery modules constituting a storage battery block. A storage battery relay 1 includes a subordinate communication IF 11 for communicating with the storage battery management device, a relay CPU 15 for determining whether voltage and temperature information acquired from the storage battery management device shows an abnormal value, and a host communication IF 12 for notifying a host device 4 of a determination result in addition to the acquired voltage and temperature information. The subordinate communication IF includes three different communication IFs, and any subordinate communication IF is used to execute communication with the connected storage battery management device. The host communication IF notifies the host device by a fixed communication system. In the case that a communication method of the storage battery device is changed to another communication method provided by the subordinate IF due to exchange of the storage battery module, a communication IF to be used is changed to continue communication.SELECTED DRAWING: Figure 1