baber/WOPTO huggingface dataset:
Patent JP-2019064301-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: SATO AKIYA
IPC: B60R21/00
Filed: 2017-09-28
Abstract: To make a vehicle travel on an optimal path when a primary collision has occurred, thereby suppressing an occurrence of a secondary disaster.SOLUTION: A vehicle control device 300 comprises: a priority level determination unit 328 for determining a priority level of a space outside of a vehicle when a primary collision has occurred; and a first path determination unit 330 for determining a vehicle path after the primary collision based on the priority level. With this configuration, when a primary collision has occurred, the vehicle is made to travel on an optimal path, thereby suppressing an occurrence of a secondary disaster.SELECTED DRAWING: Figure 1
Patent JP-2019068566-A (JP)
Title: Design method for stator core, design device of stator core, and stator core
Inventor: OSUGI YASUO
IPC: H02K1/14
Filed: 2017-09-29
Abstract: To design a stator core using an index capable of estimating iron loss of the stator core as the index regarding a shape of the stator core.SOLUTION: A stator core design device 100 derives a shape index Srepresented by (CS÷LS)×(2×TW÷YW)with a teeth width TW (mm), a yoke width YW (mm), an area in a radial direction LS (mm), and an area in a peripheral direction CS (mm).SELECTED DRAWING: Figure 1
Patent JP-2019062854-A (JP)
Title: Biotin-containing beverage
Inventor: SUZAKI SHINICHI
IPC: A23L2/52
Filed: 2017-10-04
Abstract: To provide a biotin-containing beverage having high stability, in which biotin is hardly decomposed even when light is irradiated in a beverage containing biotin and vitamin B, and a stabilization method of biotin in the beverage, for overcoming the fact that biotin is decomposed by active oxygen generated from vitamin Bwhen a light is irradiated to the beverage containing biotin and vitamin B.SOLUTION: There is provided a biotin-containing beverage having enhanced light stability of biotin in the beverage by containing a coffee raw bean extract of 30 to 5000 pts.wt. based on 1 pts.wt. of biotin in a beverage containing biotin and vitamin B. There is provided a beverage containing vitamin Bof 1 to 250 pts.wt. based on 1 pts.wt. of the biotin. There is provided a beverage preferably having pH of 3.0 to 4.0.SELECTED DRAWING: None
Patent JP-2019070536-A (JP)
Title: Gear diagnostic device and gear diagnostic method
Inventor: YOSHIDA TADASHI
IPC: G01M13/02
Filed: 2017-10-06
Abstract: To provide a gear diagnostic device and a gear diagnostic method that can accurately diagnose a malfunction of a gear with a simple device configuration.SOLUTION: A gear diagnostic device is a device for diagnosing a state of a gear included in a power transmission mechanism for transmitting a revolution inputted in an input shaft to an output shaft by accelerating or decelerating using the gear. The device comprises: a diagnostic parameters detection unit for detecting diagnostic parameters based on the amplitude of vibration of the gear; a reference parameter detection unit for detecting reference parameters such as the number of revolutions etc. of the gear; a memory unit for memorizing reference data that prescribe the reference values of the diagnostic parameters corresponding to the reference parameters; and a determination unit for determining that the gear has a malfunction when the deviation or ratio of the diagnostic parameters in between measured values and the reference values exceeds a threshold value.SELECTED DRAWING: Figure 2
Patent JP-2019071944-A (JP)
Title: Washing machine
Inventor: MINAYOSHI HIROKO
IPC: D06F33/02
Filed: 2017-10-12
Abstract: To provide a washing machine which detects and controls starting failure due to foam during dewatering with good accuracy and which progresses a dewatering step smoothly.SOLUTION: A washing machine includes: water level detection means for detecting a water level; motor current detection means for detecting a driving current value of a motor; and control means for controlling an operation of the motor, a water supply valve, a drain valve and the like and for controlling each step of a series of steps of washing, rinsing, dewatering and the like. In the dewatering step, when a rotary drum 1 is rotationally driven within a predetermined rotational frequency range R1, a motor current value is larger than a predetermined value A1. Also in the case where a water level in a water receiving tub 2 is higher than a predetermined water level, a dewatering operation is stopped and the step is shifted to a defoaming step for deforming detergent foam in the water receiving tub 2. With this constitution, without erroneously detecting unbalance defect when clothing is distributed in an unbalanced state in the rotary drum 1 as starting failure due to foam during dewatering, control is performed with respect to starting failure due to foam during dewatering with good accuracy, and the dewatering step can be progressed smoothly.SELECTED DRAWING: Figure 1
Patent JP-2019072138-A (JP)
Title: Reel type game machine
Inventor: SATO MOTOKI
IPC: A63F5/04
Filed: 2017-10-13
Abstract: To provide a reel type game machine which does not allow a player to continue a game in a significantly disadvantageous state.SOLUTION: A reel type game machine has a first game state and a second game state as different states of a replay probability, and has a first storage area and a second storage area capable of storing the state of the replay probability. When a completion condition of a special game state is satisfied, it is possible to shift to the second game state, and when the second game state is being executed, information corresponding to the first game state is stored in the first storage area, and information corresponding to the second game state is stored in the second storage area. When a predetermined completion condition to complete the second game state is satisfied, information corresponding to the first game state is stored as the information stored in the second storage area, on the basis of the information stored in the first storage area.SELECTED DRAWING: Figure 1
Patent JP-2019074419-A (JP)
Title: Distance measuring device
Inventor: NISHIOKA KEN
IPC: G01S17/10
Filed: 2017-10-17
Abstract: To enhance accuracy of distance measurement by preventing saturation of an output voltage of a transimpedance amplifier while appropriately dealing with the distance measurement using intermittent light with a high driving frequency of a TOF system.SOLUTION: A distance measuring device 1 includes: an APD 5 for generating a generated current Ipd according to intensity of reflected light Rb of intermittent light Ra from a distance measurement target 10; a constant current circuit 35 for generating a discharge current Idr, which is reduced according to lapsed time after the intermittent light Ra is emitted; a TIA 36 for outputting an output voltage Vou based on a differential current Isub, which is obtained by subtracting Idr from Ipd; and a distance measurement unit 46 for calculating a distance Lob of the distance measurement target 10 based on the output voltage Vou.SELECTED DRAWING: Figure 3
Patent JP-2019074687-A (JP)
Title: Display controller
Inventor: KAJITA KENTARO
IPC: G09G5/00
Filed: 2017-10-18
Abstract: To provide a display controller that, in blinking display, gives a person viewing a display part less discomfort.SOLUTION: The display controller comprises: an image creation part 11 creating an image to be displayed on a display part 2; a display output part 13 displaying the image on the display part 2; an update time measurement part 14 measuring update time at which the image to be displayed on the display part 2 is updated; and a blink control part 15 performing blink control for alternately outputting bright image and dark image to the display part 2. The blink control part 15 determines bright time when the bright image is displayed on the display part 2 and dark time when the dark image is displayed on the display part 2, respectively, so that a blink frequency determined from the sum of the bright time and dark time which is integral multiple of the update time falls within a tolerance frequency range. The image creation part 11 performs on-display control for creating the bright image by the number of times corresponding to a value obtained by dividing the bright time by the update time, then performs off-display control for creating the dark image by the number of times corresponding to a value obtained by dividing the dark time by the update time, and further repeats the on-display control and the off-display control.SELECTED DRAWING: Figure 1
Patent JP-2018129502-A (JP)
Title: Organic electroluminescence device including redox-doped electron transfer layer and auxiliary electron transfer layer
Inventor: DOMAGOJ PAVICIC
IPC: H01L27/32
Filed: 2017-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an organic light emitting diode having improved efficiency, operating at a low voltage, and having a long lifetime.SOLUTION: The organic light emitting diode (OLED) includes: an ETL laminate composed of at least two layers in which a first electron transfer layer on a light emitting layer side contains a first electron transfer matrix compound represented by a specific formula and a second electron transfer layer on a cathode side contains a second electron transfer matrix compound; and a redox n dopant. The device includes the OLED.SELECTED DRAWING: Figure 1
Patent JP-2018107115-A (JP)
Title: Fuel cell stack
Inventor: RYU TAKASHI
IPC: H01M8/2484
Filed: 2017-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell stack capable of improving reforming reaction in a reformer.SOLUTION: A fuel cell stack 100 includes a plurality of fuel cells 1 arranged in the arrangement direction and having a fuel gas flow path 17 therein, a manifold 2 for supporting a base end portion 3 of each of the fuel cells 1, and a reformer 7 opposed to the tip portion 4 of each of the fuel cells 1. The plurality of fuel cells 1 include a central portion fuel cell 1a and an end portion fuel cell 1b. The tip portion 4 of the central portion fuel cell 1a is bent in the arrangement direction. In a side view, a deflection amount Wa of the central portion fuel cell 1a is larger than a deflection amount Wb of the end portion fuel cell 1b.SELECTED DRAWING: Figure 1
Patent JP-2019078019-A (JP)
Title: Mining device of marine resources and mining method of the same, and lifting device of marine resources and lifting method of the same
Inventor: FUJITA TOYOHISA
IPC: E21C50/00
Filed: 2017-10-20
Abstract: To provide a mining device and a mining method of marine resources, and also a lifting device and a lifting method of marine resources, for making it possible to improve a mining efficiency.SOLUTION: This marine resource lifting apparatus 100 comprises a downhole motor 2 which includes a bit 90 driven by using a pressurized and transported leaching solution Ls for leaching as driving fluid M and a nozzle for discharging the leaching solution Ls used for leaching, from a discharge port formed in or near this bit 90 to the outside, thereby the rare earth can be mined while is being beneficiated from the rare earth mud by leaching digging. Therefore, mining efficiency can be improved.SELECTED DRAWING: Figure 6
Patent JP-2019079213-A (JP)
Title: Management diagnostic apparatus and management diagnostic method
Inventor: NAKATANI ICHIRO
IPC: G06Q10/06
Filed: 2017-10-24
Abstract: To provide a management diagnostic apparatus and a management diagnostic method for automatically calculating and generating indexes of a frequency and required time of a staff operation having high correlation with performance etc. for each type of business, as a survey item, and executing the management diagnosis by using the indexes.SOLUTION: The management diagnostic apparatus according to the present invention for generating indexes used for management diagnosis and performing management diagnosis using the indexes, includes an input processing unit 11 for processing input data, an index processing unit 12a for generating and registering indexes on the basis of the processed data, and a storage unit 2 for storing the indexes. The index processing unit 12a associates a type of business of a user, a viewpoint of a survey, a survey item, a survey result, and an evaluation with each other as an index and registers the same in the storage unit 2 in which the user is required to select the survey item from a plurality of candidates matched with the user's business type and viewpoint of the survey.SELECTED DRAWING: Figure 1
Patent JP-2019079583-A (JP)
Title: Polishing agent composition for magnetic disk substrate
Inventor: SUGAWA SATOSHI
IPC: C09K3/14
Filed: 2017-10-24
Abstract: To provide a polishing agent composition for a magnetic disk substrate for achieving not only waviness reduction but also halation reduction of the substrate after polishing without reducing the productivity.SOLUTION: A polishing agent composition for a magnetic disk substrate contains colloidal silica, a water-soluble polymer compound, and water. The water-soluble polymer compound is a copolymer requiring a monomer having a carboxylic acid group, a monomer having an amide group, and a monomer having a sulfonate group as essential monomers. Also, the water-soluble polymer compound has weight average molecular weight of 1000 to 1000000.SELECTED DRAWING: None
Patent JP-2019078334-A (JP)
Title: Fluid control valve
Inventor: OBA TOMOAKI
IPC: F02D9/02
Filed: 2017-10-24
Abstract: To provide a fluid control valve which enables an electric motor to be attached thereto more easily.SOLUTION: A fluid control valve 1 includes a resin case 6 which houses an electric motor 7 and a gear mechanism 29 which transmits driving force of the electric motor 7 to a valve body 4. The electric motor 7 includes first and second bearings 14, 15 supporting a rotary shaft 11. An outer shell 13 includes a lid part 17 having a flange part 20 extending in a direction perpendicular to the rotary shaft 11 at one end of a side wall 18. The lid part 17 includes a first bearing housing part 21, and an end wall 19 of the outer shell 13 includes a second bearing housing part 22. The case 6 includes: a flange fixing surface 24 to which the flange part 20 is fixed; and a defining hole 25 which defines a position of the second bearing housing part 22 in the direction perpendicular to the rotary shaft 11.SELECTED DRAWING: Figure 2
Patent JP-2019082768-A (JP)
Title: Image processing device, display device, display processing method, and program
Inventor: KAWAGUCHI KEIICHI
IPC: G06T5/50
Filed: 2017-10-27
Abstract: To provide a display processing device capable of synthesizing an image with a proper exposure.SOLUTION: An image processing device 5 has image acquisition means 58 to acquire a plurality of pieces of image data acquired by photographing with different exposure conditions, accepting means 52 to accept the display area of one image data of the plurality of pieces of image data, luminance characteristic acquisition means to acquire the luminance characteristic of the display area accepted by the accepted means, and synthesizing means to synthesize one image data with another image data by changing the predetermined condition for synthesizing one image data with another image data on the basis of the luminance characteristic acquired by the luminance characteristic acquisition means.SELECTED DRAWING: Figure 6
Patent JP-2018072835-A (JP)
Title: Topcoat compositions containing fluorinated thermal acid generators
Inventor: IRVINDER KAUR
IPC: G03F7/039
Filed: 2017-10-30
Abstract: PROBLEM TO BE SOLVED: To provide topcoat compositions that allow beneficial water contact angle characteristics important in an immersion lithography process, for example, the static contact angle, receding contact angle, advancing contact angle and sliding angle at the immersion fluid interface and that also provide topcoat layers having excellent developer solubility for both exposed and unexposed regions of the layers in an aqueous base developer.SOLUTION: A topcoat composition includes: a matrix polymer; a surface active polymer; an ionic thermal acid generator comprising an anion and a cation, where the anion, the cation, or the anion and the cation are fluorinated; and a solvent.SELECTED DRAWING: None
Patent JP-2019080530-A (JP)
Title: Plant cultivation device
Inventor: SAWA SEIICHI
IPC: A01G31/06
Filed: 2017-10-31
Abstract: To provide a plant cultivation device that can reduce the effort and time for cleaning a nutritious liquid tank.SOLUTION: A plant cultivation device has a nutritious liquid tank 31 that stores nutritious liquid, a cultivation plate 2 that holds plants to be cultivated, slidably mounted on the nutritious liquid tank 31, and a cleaning member 7 provided at the edge of the rear side of the cultivation plate and in contact with the inner surface of the nutritious liquid tank 31.SELECTED DRAWING: Figure 6
Patent JP-2019087385-A (JP)
Title: Fuel cell inspection method
Inventor: SANADA YOSHIYUKI
IPC: H01M8/0202
Filed: 2017-11-07
Abstract: To provide a fuel cell inspection method capable of suppressing the occurrence of false detection when a pinhole of a separator is inspected by light transmission.SOLUTION: An inspection method of a fuel cell 10 that inspects a pinhole of an anode side separator 41 by light transmission includes a step of air-purge and dust collection ON (gas surface to cooling surface), which allows fluid to pass from the gas surface Gs of the anode side separator 41 to the cooling surface Rs and a step of air purge and dust collection ON (cooling surface to gas surface), which allows fluid to pass from the cooling surface of the anode side separator 41 to the gas surface, and after the step of air purge and dust collection ON (gas surface to cooling surface) and the step of air purge and dust collection ON (cooling surface to gas surface), the pinhole of the anode side separator 41 is inspected by light transmission.SELECTED DRAWING: Figure 7
Patent JP-2019084140-A (JP)
Title: Absorbent article
Inventor: NISHIKAWA AYA
IPC: A61F13/534
Filed: 2017-11-08
Abstract: To provide an absorbent article which can maintain unchanging appropriate cold sensation effect for a long time while in use.MEANS: An absorbent article includes a surface layer 1, a back surface layer 2, and an absorber layer 3. The absorber layer 3 is provided with a pair of folding guide parts 38 on both sides in a width direction of a width direction center area C1 in an intermediate part C. In the absorbent article, the absorber layer 3 has a first absorber layer 31 having a skin side surface 3A on the surface layer 1 side and a second absorber layer 32 which is nearer on the back surface layer 2 side than the skin side surface 3A and positioned between the pair of folding guide parts 38, 38. The width direction center area C1 of the first absorber layer 31 and the second absorber layer 32 contain a cold sensing agent.SELECTED DRAWING: Figure 1
Patent JP-2019085076-A (JP)
Title: Colored image drawing device
Inventor: YOKOI SHOICHIRO
IPC: G09F19/18
Filed: 2017-11-10
Abstract: To provide a device which can draw a multicolor image of a complex shape onto an object clearly and easily by use of an inexpensive optical component.SOLUTION: A drawing device 11 for vehicle comprises three lamp units 51, 52, 53 inside a lamp casing 12. Each lamp unit 51, 52, 53 includes: a light source 27 which generates visible light; a condenser lens 28 which condenses light from the light source 27; a shade 38 which forms outgoing light of the condenser lens 28 to an image of a required shape; and a projection lens 48 which projects the formed image to the front of a lamp. At least one of the light source 27, the condenser lens 28, and the projection lens 48 generates colored light. At least two lamp units overlap images, which are respectively colored to colors different from each other, at a same position in the front of the lamp, and draw colored images onto a road surface.SELECTED DRAWING: Figure 5
Patent JP-2019089009-A (JP)
Title: Extraction device and method thereof
Inventor: SANO SATOSHI
IPC: B01D11/02
Filed: 2017-11-13
Abstract: To provide a method for extracting an extract from a mixture using liquefied gas capable of melting the extract, the method facilitating extraction operations and being operable at low cost.SOLUTION: An extraction device for extracting a melting component into liquefied gas from a target product by using a continuous phase change of the liquefied gas, comprises a gas compressor for compressing gas, a heat exchanger in which the gas flows in a high temperature side flow passage to generate the liquefied gas, a processing tank which is filled with the target product and into which the liquefied gas flow flows, and a storage tank provided in series or parallel to a flow passage downstream of the high temperature side flow passage of the heat exchanger.SELECTED DRAWING: Figure 1
Patent JP-2019097000-A (JP)
Title: Current mirror circuit
Inventor: YAMATO TETSURO
IPC: G05F3/26
Filed: 2017-11-21
Abstract: To realize a current mirror circuit capable of improving the accuracy of a current to be outputted, without increasing the circuit current quantity, by restraining malfunction due to the leakage current.SOLUTION: A current mirror circuit includes a first current mirror section having a first transistor on the pre-stage side constituted of a p-channel MOSFET, and a second transistor on the subsequent-stage side constituted of a p-channel MOSFET, a second current mirror section having a third transistor on the pre-stage side constituted of an n-channel MOSFET, and a fourth transistor on the subsequent-stage side constituted of an n-channel MOSFET, and a first bias part for making the potential of the drain of the fourth transistor a prescribed potential. The drain of the second transistor is connected with the drain of the third transistor, a first resistor is connected between the source and drain of the first transistor, a second resistor is connected between the drain and source of the fourth transistor, and the value of resistance of the first resistor matches the value of resistance of the second resistor.SELECTED DRAWING: Figure 3
Patent JP-2018108806-A (JP)
Title: Hydraulic system for working machine
Inventor: FUKUDA YUJI
IPC: B60K17/10
Filed: 2017-11-27
Abstract: PROBLEM TO BE SOLVED: To enable warming-up in an oil passage from an operation valve that operates a hydraulic device to the hydraulic device to be performed easily.SOLUTION: A hydraulic system for a working machine includes: a hydraulic pump that discharges a hydraulic fluid; a first hydraulic device that is operated by a hydraulic fluid; a second hydraulic device that is operated by a hydraulic fluid independently of the first hydraulic device; a first operation valve that controls the hydraulic fluid to be supplied to the first hydraulic device; a second operation valve that controls the hydraulic fluid to be supplied to the second hydraulic device; a first oil passage that connects the first operation valve and the first hydraulic device; a second oil passage that connects the second operation valve and the first hydraulic device; a third oil passage that connects the first oil passage and the second oil passage; and a discharge oil passage that discharges the hydraulic fluid of one of the first oil passage and the second oil passage.SELECTED DRAWING: Figure 1
Patent JP-2019097739-A (JP)
Title: Game machine
Inventor: TSUBAKITANI YU
IPC: A63F7/02
Filed: 2017-11-30
Abstract: To provide a game machine capable of suppressing ball clogging in which game balls clog.SOLUTION: A Pachinko game machine PY1 has a game board 1 on which a game region 6 is provided. The game region 6 has a guide path YR2 as a movement path of game balls. The guide path YR2 is a movement path in which the game balls guided by the guide groove 330 can move and extends from a cross position YZP to a second start port 12. The guide path ZR2 has a guide inlet Y21 formed into a size by which, the game ball can pass only one by one. Therefore, the guide path YR2 is a single entry path in which, a plurality of game balls cannot enter simultaneously.SELECTED DRAWING: Figure 7