baber/WOPTO huggingface dataset:
Patent JP-2019125577-A (JP)
Title: Light source, LED device and light emitting display structure
Inventor: MASUKO NAOYA
IPC: F21V9/38
Filed: 2019-01-11
Abstract: To provide a light source which imparts high perceptibility to a user by making the user feel bright in a dark place, and emits light which hardly imparts a fatigue feeling to the user, an LED device and a light emitting display structure.SOLUTION: In a coordinate of the chromaticity of the CIE1931, light is included in a region whose color purity is 2 to 50 in a region surrounded by a line component WB and a line component WG for connecting a coordinate W (0.33, 0.33) indicating non-coloration, a coordinate B (0.091, 0.133) of 480 nm on a spectrum locus, and a coordinate G (0.373, 0.624) of 560 nm and the spectrum locus. A light source emits the light in which an area occupied by a spectral wavelength which continues in a wavelength region of 480 to 540 nm is not smaller than 15% with respect to a spectral wavelength area of 380 to 780 nm of the light source as a whole.SELECTED DRAWING: Figure 1
Patent JP-2020112109-A (JP)
Title: Particulate collection equipment
Inventor: NAKANISHI TERU
IPC: F01N3/023
Filed: 2019-01-11
Abstract: To suppress rise of temperature of a microwave transmitter and a microwave receiver to high temperature.SOLUTION: Particulate collection equipment is provided that comprises: a filter disposed in a housing and collecting particulate substance included in gas; a duct for taking in air; a microwave receiver including a microwave transmitter including an oscillator oscillating microwave, and a detector detecting the microwave, the transmitter and the detector being mounted on and extending over the housing and the duct, disposed with the filter between them; a suction machine sucking the air from the duct; a gas supply pipe for supplying the gas passing through the filter to the suction machine; a gas discharge pipe for discharging the gas passing through the filter to the external; a valve adjusting an inflow amount of the gas passing through the filter to the gas supply pipe, and a discharge amount of the gas discharged from the gas discharge pipe to the external; and a control section controlling an opening degree of the valve. The suction machine sucks the air from the duct utilizing the gas supplied from the gas supply pipe.SELECTED DRAWING: Figure 1
Patent JP-2019166518-A (JP)
Title: Device for heat-treating, viscous material, particularly, thermally separating material components contained in a viscous material
Inventor: RAINER NAEF
IPC: B01D3/10
Filed: 2019-01-18
Abstract: To provide a device for thermally separating material components contained in a viscous material.SOLUTION: A device 10 has a housing 12, comprising a heatable housing case 14, which surrounds a treatment chamber 16 and a drivable rotor 26, which forms a treatment face 18 of rotation symmetry extending in an axial direction A and extends in the axial direction in the treatment chamber to form material film on the treatment face, where the rotor has a hollow shaft 28 that keeps a rubbing member 30 arranged in the periphery and surrounds a condensation chamber 32 with the arrangement of a condenser 34. The rubbing member is formed as a transfer chamber to give a material a transfer component force in a direction from a material inlet 20 to a material outlet 22. Within a rotor's longitudinal section, some of rubbing members are formed as transfer members, and as a distribution member that overhangs the hollow shaft, where the distribution has a tooth the shear edge of which has an angle smaller than 45° with respect of the axial direction A.SELECTED DRAWING: Figure 1
Patent JP-2020117388-A (JP)
Title: Paper feeder and printer
Inventor: ODAJIMA SHOTA
IPC: B65H1/26
Filed: 2019-01-28
Abstract: To provide a paper feeder with a storage unit that can accommodate various sheet sizes, and realizes an appropriate opening/closing operation of the storage unit with a relatively simple configuration.SOLUTION: A paper feeder includes: a storage unit that can be opened and closed and can store stacked sheets; a carrier unit configured to sequentially carry sheets from the stacked sheets; a regulation unit that regulates a sheet edge of the stacked sheets at a position according to a sheet size; and a biasing unit that biases the storage unit in an opening/closing direction at a position corresponding to a regulation position of the sheet edge obtained by the regulation unit.SELECTED DRAWING: Figure 9
Patent JP-2020121818-A (JP)
Title: Elevator and elevator control method
Inventor: YAMANASHI TAKAO
IPC: B66B3/00
Filed: 2019-01-29
Abstract: To provide an elevator and an elevator control method capable of allowing the elevator user to recognize the information of a floor where an elevator call operation is set to be invalid.SOLUTION: An elevator according to the present embodiment comprises a nonstop floor information storage and a car interior information output controller. The nonstop floor information storage stores the nonstop floor information indicating floors set as non-stop floors for elevators in a building. The car interior information output controller causes the car interior to output announcement information indicating, upon detection of a car call operation having specified a nonstop floor as a destination floor, that the destination floor is a nonstop floor and that the call button operation is invalid.SELECTED DRAWING: Figure 1
Patent JP-2020123853-A (JP)
Title: Filter and multiplexer
Inventor: SHIMOMURA HIKARU
IPC: H03H9/64
Filed: 2019-01-30
Abstract: To suppress spurious in a filter and a multiplexer.SOLUTION: A filter includes a first acoustic wave resonator and a second acoustic wave resonator which are connected in series or parallel. The first acoustic wave resonator includes a first interdigital electrode having, on both sides of a first central region provided between reflectors, a pair of first edge regions where a first pitch, which is a pitch between an electrode finger that has an electrode finger pitch less than an average of an electrode finger pitch in the first central region and that is closest to a first reflector, and an electrode finger next closest to the first reflector, is minimum among electrode finger pitches. The second acoustic wave resonator includes a second interdigital electrodes having: a second central region which is provided between reflectors and in which electrode finger pitches are almost constant and an average of the electrode finger pitches is almost equal to an average of the electrode finger pitches in the first central region; and a pair of second edge regions where a second pitch, which is a pitch between an electrode finger that has an electrode finger pitch less than an average of an electrode finger pitch of the second central region on both sides of the second central region and that is closest to a second reflector, and an electrode finger next closest to the second reflector, is minimum among electrode finger pitches and the value of a pitch is different from that of the first pitch.SELECTED DRAWING: Figure 3
Patent JP-2020123196-A (JP)
Title: Unmanned conveyance system
Inventor: HAYAKAWA MAKOTO
IPC: G05D1/02
Filed: 2019-01-31
Abstract: To provide an unmanned conveyance system capable of easily performing radio communication between a ground facility device including an operation unit and an unmanned carrier.SOLUTION: An unmanned conveyance system comprises: a radio communication device 20 including master units (access points) 40 and 41 and a slave unit (client station) 50 which performs radio communication with the master units 40 and 41; and unmanned carriers 30 and 31 operating on a command. The master units (access points) 40 and 41 are mounted on the unmanned carriers 30 and 31, respectively. The slave unit (client station) 50 is provided on a tablet terminal 60.SELECTED DRAWING: Figure 2
Patent JP-2020124995-A (JP)
Title: Vehicle motion control method and vehicle motion control device
Inventor: MIURA MASAHIRO
IPC: B60W30/02
Filed: 2019-02-04
Abstract: To provide a vehicle motion control method capable of stabilizing a traveling state of a vehicle.SOLUTION: In a vehicle motion control method by an on-vehicle control unit controlling a vehicle motion by using road surface μ value information, a travelable region around a vehicle is detected, and on the basis of the travelable region, a target trajectory for traveling the vehicle is generated. Response characteristics of the road surface μ value information is set on the basis of a turning radius indicating a curvature of the target trajectory. The vehicle motion is controlled by using the road surface μ value information and the set response characteristics.SELECTED DRAWING: Figure 3
Patent JP-2020131061-A (JP)
Title: Slime peeling agent for water system, and method of peeling slime in water system
Inventor: TOGO TAKAAKI
IPC: C02F1/50
Filed: 2019-02-13
Abstract: To efficiently peel and remove slime in a water system without using hydrazine.SOLUTION: There is provided a slime peeling agent for a water system, comprising carbohydrazide and an isothiazolone compound. A preferable isothiazoline compound is 5-chloro-2-methyl-4-isothiazoline-3-one. It is preferable to circulate water in the water system for 20 hours or longer subsequent to adding carbohydrazide and an isothiazolone compound into a water system.SELECTED DRAWING: Figure 1
Patent JP-2020134193-A (JP)
Title: Server, stopover point proposal method, program, terminal device
Inventor: KAWASAKI TAKASHI
IPC: G08G1/13
Filed: 2019-02-14
Abstract: To propose a stopover point that is highly possible for a user to stop by with high accuracy.SOLUTION: A server 2 provides a navigation device 3 as a terminal device for guiding a route to a destination of a vehicle with stopover point information concerning a stopover point that is highly possible for a user to stop by. The server 2 includes: a destination information reception section 11 or the like as an information acquisition section for acquiring at least one of travel environment information and vehicle occupant information; a stopover point information generation section 39 for generating the stopover point information on the basis of at least one of the travel environment information and the vehicle occupant information; and a stopover point information transmission section 40 for transmitting the stopover point information to the navigation device 3.SELECTED DRAWING: Figure 2
Patent JP-2019124693-A (JP)
Title: Tire on-road testing device
Inventor: MATSUMOTO SHIGERU
IPC: B60C19/00
Filed: 2019-02-19
Abstract: To provide a tire on-road testing device that allows an accurate test.SOLUTION: The present invention includes a vehicle and a test unit in the vehicle. The test unit includes a test wheel with a test tire attached thereto, and a monitor wheel unit 150 for measuring the angle of running of the vehicle. The monitor wheel unit 150 includes a monitor wheel 151, a pair of swing arms 152 (left and right swing arms), a swing shaft 153, a main pole 154, a bearing, a slip shaft, an angular sensor 157, an air-pressure cylinder 158; and a magnetic gear rate sensor.SELECTED DRAWING: Figure 14
Patent JP-2019207864-A (JP)
Title: Use of pipe as temperature control pipe
Inventor: WERNER ZIMMER
IPC: B32B1/08
Filed: 2019-02-25
Abstract: To provide a pipe which can be continuously manufactured in a low cost while enabling the effective use as a temperature control pipe, satisfying all requirements regarding to, specifically, a temperature resistance and a mechanical strength, and suppressing a cost.SOLUTION: A temperature control medium is passed through in a temperature control pipe 1 in a vehicle, The pipe includes at least one or a preferable one outer layer 2 made of a polyolefin in an inner side from an outer side, a first adhesive agent layer 3, at least one or a preferable on barrier layer 4 made of a polyamide, a second adhesive agent layer 5, and at least one or a preferable one layer structure formed by an inner layer 6 and made of the polyolefin. The total wall thickness of the pipe is 0.5 to 3.5 mm, or 0.5 to 3 mm as possible. The outer layer is composed of a polyethylene, almost all of the outer layer is composed of polyethylene, or a polypropylene.SELECTED DRAWING: Figure 1
Patent JP-2019189206-A (JP)
Title: Vehicle brake system including two electric machine brake pressure generators
Inventor: DIRK DROTLEFF
IPC: B60T8/00
Filed: 2019-02-25
Abstract: To provide a module brake system architecture brake system of a vehicle with high safety property inexpensively.SOLUTION: A first brake pressure generator 1 is formed as a hydraulic system comprising a first electric actuator 5 for operating at least one pump 6 and is configured to achieve dynamic characteristic control of the vehicle by properly adjusting pressure on each wheel in at least two wheel brake cylinders 4a, 4b, a second brake pressure generator 2 is formed as a piston cylinder which forms a boundary of a hydraulic pressure chamber 9 and which has at least one piston 8 capable of adjusting so as to change a volume of a hydraulic pressure chamber by an operation of a second electric actuator 10, the first and second brake pressure generators are arranged in series mutually, and the first brake pressure generator is coupled to at least two wheel brake cylinders by one direct hydraulic coupling.SELECTED DRAWING: Figure 1
Patent JP-2020133870-A (JP)
Title: Spring device for suspension
Inventor: OCHI YUSUKE
IPC: F16F9/32
Filed: 2019-02-26
Abstract: To provide a spring device for a suspension which enables a coil spring and a cover, made of resin, to be arranged even if a space between a shock absorber and a vehicle component at the outer periphery side of the shock absorber is narrow.SOLUTION: A spring device for a suspension includes: a cylindrical resin cover 25 which is disposed at the outer peripheral side of a shock absorber of a suspension device of a vehicle and has an inner peripheral spiral groove 27 formed on an inner peripheral surface and an outer peripheral spiral groove formed on an outer peripheral surface; and a resin coil spring 21 which is attached to the inner peripheral spiral groove 27 or the outer peripheral spiral groove of the cover 25 and is fixed to the cover 25.SELECTED DRAWING: Figure 2
Patent JP-2020140931-A (JP)
Title: Fuel battery system
Inventor: OGAWA TOMOHIRO
IPC: H01M8/04858
Filed: 2019-03-01
Abstract: To suppress a cell voltage from becoming a negative voltage or an excessive voltage at the time of transition from an intermittent operation to a demand response operation, and suppress cell deterioration.SOLUTION: When an intermittent operation is terminated and it is shifted to a demand response operation, (a) during a period until a required amount of oxidant gas has been actually supplied to a fuel cell stack, a fuel gas supply unit supplies and circulates a fuel gas having an amount larger than the required amount of fuel gas to the fuel cell stack, and then supplies and circulates the required amount of fuel gas to the fuel cell stack, and (b) in (a), power generation is controlled with an instruction value larger than an instruction value for a required power generation amount so as to satisfy a condition that the cell voltage of the highest voltage value among cell voltages of respective cells measured by a voltage measuring unit is kept to be equal to or less than a predetermined upper limit voltage, and then power generation is controlled with the instruction value of the required power generation amount.SELECTED DRAWING: Figure 4
Patent JP-2020144664-A (JP)
Title: Data management system
Inventor: YOSHITANI TOSHIAKI
IPC: G06T1/00
Filed: 2019-03-07
Abstract: To provide a data management system suitable for automatic transmission of an image data and a measurement data from an image processing apparatus to a storage system.SOLUTION: A data management system 10 according to the present invention has an image sensor 20 for capturing a measurement object 80 to generate an image data, an image processing apparatus 30 for subjecting the image data to image processing to generate measurement data with respect to measurement items, a storage system 40 for storing data indicating titles of measurement items, measurement data, and the image data, and a data base system 50 for managing the data indicating titles of the measurement items, the measurement data and the image data in association with their storage destinations. The storage system 40, in response to instructions from the image processing apparatus 30, automatically generates a folder for storing the data indicating the titles of the measurement items, a folder for storing the measurement data and a folder for storing the image data in accordance with a predetermined rule.SELECTED DRAWING: Figure 1
Patent JP-2020145350-A (JP)
Title: Heat treatment method and heat treatment apparatus
Inventor: NAKAJIMA OMA
IPC: H01L21/683
Filed: 2019-03-07
Abstract: To provide a heat treatment method and a heat treatment apparatus that can easily detect the crack of a substrate in a heat treatment.SOLUTION: A semiconductor wafer delivered into a treatment chamber is preheated by being irradiated with light from a halogen lamp. After the temperature of the semiconductor wafer starts to increase by the preheating, the measurement of the particle concentration in the air in the treatment chamber is started. The semiconductor wafer whose temperature has increased to a predetermined temperature by the preheating is irradiated with flash light, thereby performing flash heating. The particle concentration in the air in the treatment chamber when the semiconductor wafer is heated is measured and when the concentration value has exceeded a predetermined threshold, it is determined that the semiconductor wafer has cracked. The crack is detected with a simple structure that requires only measurement of the particle concentration in the air and comparison between the increase and the threshold; therefore, the crack of the semiconductor wafer in the heat treatment can be easily detected.SELECTED DRAWING: Figure 11
Patent JP-2020145624-A (JP)
Title: Imaging apparatus and control method therefor, program, and storage medium
Inventor: MIZUNO SEIYA
IPC: G03B17/18
Filed: 2019-03-07
Abstract: To provide an imaging apparatus allowing for prevention of a decrease in focusing accuracy due to flicker and deterioration of a display image on a display unit.SOLUTION: The imaging apparatus comprises an imaging device of which the drive frequency can be changed for each area in a screen, designation means which designates a plurality of areas for dividing the screen of the imaging device, setting means which sets the drive frequency for the plurality of areas, detection means which detects an area in which exposure unevenness occurs due to the influence of flicker from among the plurality of areas when the plurality of areas are driven at a drive frequency set by the setting means, changing means which changes the drive frequency of the area where the exposure unevenness is detected in such a manner that the exposure unevenness is reduced when exposure unevenness is detected by the detection means, and display means which displays images of the plurality of areas obtained by driving at a drive frequency changed so that the exposure unevenness is reduced.SELECTED DRAWING: Figure 2
Patent JP-2020142744-A (JP)
Title: vehicle
Inventor: NIIMI YASUKI
IPC: F02N11/08
Filed: 2019-03-08
Abstract: To provide a vehicle capable of preventing vibration with improved effectiveness.SOLUTION: A vehicle (M) comprises: an internal combustion engine (10); a generator (12) which generates electricity using power of the internal combustion engine and starts up the same; and a power control section (70) which controls the internal combustion engine and the generator. When starting up the internal combustion engine, the power control section acquires a value of cylinder inner pressure in the internal combustion engine and changes output torque of the generator to start up the internal combustion engine in accordance with the acquired value of the cylinder inner pressure in the internal combustion engine.SELECTED DRAWING: Figure 1
Patent JP-2020145659-A (JP)
Title: Photo album creation system, photo album creation method, and program
Inventor: HAYAKAWA MIZUKI
IPC: H04N1/387
Filed: 2019-03-08
Abstract: To improve user convenience when an album is created.SOLUTION: A photo album creation system that generates album data for generating an album with a plurality of images laid out includes: editing means that accepts editing for an image used for the album data; first determination means that determines the resolution when the album is printed on the basis of information on each of the plurality of images, before accepting the editing; second determination means that determines a threshold value for issuing a warning on the basis of the resolution determined by the first determination means; and notification means that warns about an image whose resolution is lower than the threshold value on the basis of the result of editing the image used for the album data by the editing means.SELECTED DRAWING: Figure 2
Patent JP-2020150351-A (JP)
Title: Noise filter and wire harness
Inventor: TSUKAMOTO MASASHI
IPC: H03H7/01
Filed: 2019-03-12
Abstract: To provide a circuit protection function by simple assembly work.SOLUTION: A noise filter includes: a noise reduction element 11 placed between intermediate connections WEa1, WEa2 of respective core wires WEa of a first wire WE1 and a second wire WE2, and reducing noise components; a circuit protector 20 interposed between the second wire and the noise reduction element; a first electric connection structure 30 for electrically connecting the intermediate connection of the core of the wire indirectly or directly to the first connection of the noise reduction element; and a second electric connection structure 40 for electrically connecting the intermediate connection of the core of the second with the second connection of the noise reduction element via the circuit protector. The circuit protector has: a first electric connection 21 for electrically connecting indirectly or directly with the second connection of the noise reduction element; a second electric connection 22 for electrically connecting indirectly or directly with the intermediate connection of the core wire of the second wire; and a soluble part 23 provided between the first and second electric connections.SELECTED DRAWING: Figure 3
Patent JP-2020152952-A (JP)
Title: Manufacturing method of rail
Inventor: HONJO MINORU
IPC: C22C38/00
Filed: 2019-03-19
Abstract: To provide a rail manufacturing method by which a bending in a height direction of a rail before correction can be reduced in manufacturing of a normal rail as defined in JIS E 1101.SOLUTION: A rail manufacturing method of the present disclosure includes the steps of: hot-rolling a slab having a component composition containing C of 0.60% or more and 0.85% or less, Si of 0.10% or more and 1.00% or less and Mn of 0.10% or more and 1.30% or less and the balance being Fe and inevitable impurities to obtain a rail; acceleration-cooling under conditions of a rail head cooling start temperature T1 of 750°C or higher and 850°C or lower, a rail head cooling finish temperature T2 of higher than 700°C, and T1-T2 of 20°C or higher; and subsequently cooling the rail.SELECTED DRAWING: None