baber/WOPTO huggingface dataset:
Patent JP-2019028322-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: TAMAKI SHINJI
IPC: G03G15/08
Filed: 2017-07-31
Abstract: To transfer a maximum amount of developer being conveyed to a developing roller, and maintain sufficient image density while stably maintaining the amount of developer after passage of a regulation member.SOLUTION: A developing device 12 comprises: a developing roller 12a that holds developer; and a first conveying screw 12b and a second conveying screw 12c that convey the developer, where the second conveying screw 12c is located below the developing roller 12a. When a developing roller holding amount of developer held by the developing roller 12a in a developing casing 121 is M1, the width in the longitudinal direction of developer held by the developing roller 12a is L1, and the amount of developer in the developing casing excluding the amount of developer held on the developing roller in the developing casing 121 is M2, the following formulas (1) and (2) are satisfied. (1) M1/L1>0.56 g/cm, and (2) M1/M2>0.50.SELECTED DRAWING: Figure 7
Patent JP-2019027980-A (JP)
Title: Biological sample analyzer and method
Inventor: SHIBAHARA MASASHI
IPC: C12M1/00
Filed: 2017-08-02
Abstract: To provide a biological sample analyzer and a method, which solve a problem of reduced sequence decoding accuracy due to environmental vibration.SOLUTION: The embodiment of the present invention includes a partition body 101 which is a nanopore substrate having nanopores of nanometer size through which an object to be measured passes; tanks 102A, 102B, which are separated by the nanopore substrate and filled with an electrolyte solution; a DNA fixing substrate 108 that is positioned opposite to the nanopore substrate and on which DNA is fixed; a drive mechanism 109 for driving the DNA fixing substrate; an electrode 104 that applies voltage to both sides of the nanopore substrate; a current meter 105A by which the DNA sequence of the DNA is detected by an ionic current as a result of passing the DNA sequence of the DNA to the substrate; an accelerometer 501 for detecting the vibration of the analyzer; and a PC 503. The PC 503 consists of a recording unit for recording the detected vibration information and an alarm unit 504 for deleting and correcting the current value corresponding to the vibration detection.SELECTED DRAWING: Figure 5
Patent JP-2019032799-A (JP)
Title: Design support system
Inventor: HOTTA SHIGETOSHI
IPC: G06F17/50
Filed: 2017-08-10
Abstract: To provide a design support system which reduces complexity resulting from difference in design methods among plural kinds of design support systems and can widely become popular in a society.SOLUTION: The present invention is directed to a design support system having a display, a storage unit for storing image data of a basic design input screen and a design screen indicating a design drawing, and a controller for reading the image data from the storage unit to display it on the display. The design support system is characterized in that the storage unit stores image data of a standardized design input screen made by standardizing the basic design input screen in the plural kinds of design support systems having different design processes from one another, and that the controller displays the design screen and the basic design input screen on the display and displays the standardized design input screen on a position away from the basic design input screen on the display, thereby predetermined processing being carried out on the basis of design information selectively input through one of the basic design input screen and the standardized design input screen.SELECTED DRAWING: Figure 2
Patent JP-2019035258-A (JP)
Title: Control system for vehicle
Inventor: OKADA HIROKI
IPC: E05B49/00
Filed: 2017-08-16
Abstract: To provide a control system for a vehicle that can accurately determine whether a portable authentication terminal is in a vehicle interior space or not.SOLUTION: The control system for a vehicle includes a portable authentication terminal that can authenticate a user carrying the portable authentication terminal, and a vehicle communicating with the portable authentication terminal. The vehicle includes a sound generating unit that generates a predetermined sound in a vehicle interior space, a reception unit that receives information transmitted from the portable authentication terminal, and a determination unit that determines whether the portable authentication terminal is in the vehicle interior space or not based on the information received by the reception unit. The portable authentication terminal includes a sound collecting unit that collects a sound, and a transmission unit that transmits information based on the sound collected by the sound collecting unit to the vehicle. The determination unit determines whether the portable authentication terminal is in the vehicle interior space or not based on whether the information received by the reception unit is information based on the sound generated by the sound generating unit or not.SELECTED DRAWING: Figure 2
Patent JP-2019038547-A (JP)
Title: Cap for preventing leakage of alcohol and carbonic acid
Inventor: CHIKAMATSU TERUYOSHI
IPC: B65D49/04
Filed: 2017-08-22
Abstract: To provide a cap for preventing leakage of alcohol and carbonic acid from a bottle for beer, which is a typical drink containing alcohol and carbonic acid.SOLUTION: A cap 1 includes a drink container attachment 2-1 that fits to a drink container opening 10, and a drink flow outlet 2-4 for pouring the drink. The cap 1 has a cap body 2 that has a ball 3 placed therein in a freely movable state. Outer surface of the lower half of the ball 3 is in close contact with a band-shaped, ball receiving surface 2-2 formed in inner surface of the cap body 2, and is also in close contact with a drink container opening end 10-1 so that the inner space and outer space are shut off to each other by two layers. The boll 3 rolls and then stops at a ball drop prevention stopper 2-5 so that drink flows out through a large gap occurring around the drink flow outlet 2-4. After inclination is eliminated, formation of the two layer close contact state prevents carbonic acid content and alcohol content from externally flowing.SELECTED DRAWING: Figure 1
Patent JP-2017219550-A (JP)
Title: Monochromatization device capable of selecting wavelength of light by using broadband filter
Inventor: JIN SEUNG MIN
IPC: G01J3/06
Filed: 2017-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a monochromatization device for increasing efficiency of output light for incident light and easily selecting required specific wavelength.SOLUTION: A monochromatization device comprises: a first broadband filter arranged to have a first rotational angle with respect to an incident direction of light to enable a first wavelength band to pass therethrough with respect to the incident light; a second broadband filter arranged to have a second rotational angle with respect to an incident direction of light to enable a second wavelength band to pass therethrough with respect to the light passing through the first broadband filter; and path compensation means for adjusting a light path so that the light path passing through the second broadband filter is the same as a path of the light incident to the first broadband filter.SELECTED DRAWING: Figure 4
Patent JP-2019040657-A (JP)
Title: Magnetic disk device, and position control method
Inventor: IWASHIRO MASAFUMI
IPC: G11B21/10
Filed: 2017-08-29
Abstract: To provide a magnetic disk device and a position control method capable of improving an accuracy of position control.SOLUTION: A magnetic disk device according to an embodiment includes a head, a position detection section, and a filter section. The head reads servo information of the disk. The position detection section detects position information indicating the position where the head is present on the basis of the servo information. The filter section performs filter processing of an estimated frequency estimated by a second-order adaptive digital filter that self-adapts a predetermined transfer function on the basis of position error information indicating a difference between position information and target position information indicating a target position of the head, and adjusts all filter coefficients included in the predetermined transfer function on the basis of the estimated frequency.SELECTED DRAWING: Figure 4
Patent JP-2019043491-A (JP)
Title: Vehicle air resistance reduction system and vehicle air resistance reduction method
Inventor: FUKUDA AKIRA
IPC: B62D35/00
Filed: 2017-09-07
Abstract: To provide a vehicle air resistance reduction system that can improve fuel economy of a vehicle without an increase in air resistance due to a device at vehicle traveling, and to provide a vehicle air resistance reduction method.SOLUTION: A vehicle air resistance reduction system jets compressed-air CA to an air stream A passing through a region surrounded by an upper end of a cab 3 and a frond end of a rear deck 4, or a rear end of the cab 3 and an upper end of the rear deck 4.SELECTED DRAWING: Figure 1
Patent JP-2019049121-A (JP)
Title: Construction management device and construction management method
Inventor: NEMOTO YUICHI
IPC: G06T7/70
Filed: 2017-09-08
Abstract: To calculate landform three-dimensional data at an arbitrary time point and spot.SOLUTION: A selection portion selects an object pair of images to be processed among a plurality of pairs of images captured by an imaging device provided in a work machine. A stereo measurement portion generates three-dimensional data showing landform from the selected object pair of images using a camera parameter related to the imaging device capturing the selected object pair of images.SELECTED DRAWING: Figure 3
Patent JP-2019053855-A (JP)
Title: Fuel cell system
Inventor: MATSUMOTO SHOHEI
IPC: C01B3/04
Filed: 2017-09-13
Abstract: To provide a fuel cell system capable of regenerating an adsorbent even if heat is needed for regeneration of the adsorbent, as well as improving system efficiency.SOLUTION: A fuel cell system 1 includes a tank 10 for storing ammonia, a vaporizer 20 for vaporizing ammonia, a reformer 30 for reforming ammonia and generating reformed gas, a heat exchanger 40 for cooling the reformed gas, a first adsorber 50A and a second adsorber 50B that have an adsorbent 51 for adsorbing ammonia contained in the reformed gas, and generate fuel gas, a fuel cell 60 for generating electricity by using the fuel gas, and an air supply part 70 for supplying air to the reformer 30. The reformer 30 has a modified layer 30a for decomposing ammonia to hydrogen, and a combustion layer 30b for combusting ammonia, in which the combustion layer 30b functions as a regeneration gas supply part that supplies regeneration gas, for regenerating the adsorbent 51, to the first and second adsorbers 50A, 50B.SELECTED DRAWING: Figure 1
Patent JP-2019052965-A (JP)
Title: Carbonyl compound collector, sampler including the same and measuring method of carbonyl compound
Inventor: SUZUKI YOSHIHIRO
IPC: G01N30/16
Filed: 2017-09-15
Abstract: To provide a carbonyl compound collector capable of collecting unsaturated carbonyl compound in a quantitative manner together with other carbonyl compounds with high sensitivity with simple operation, a sampler including the same and a measuring method of carbonyl compound.SOLUTION: The carbonyl compound collector contains a carrier supporting a derivatizing agent for carbonyl compound, a specific type of collect adjuvant and a specific concentration of acid catalyst. A sampler 10 comprises: a carbonyl compound collector 14; a housing 12 which may store a carbonyl compound collector 14; an inflow part 16 through which gas may flow into the housing 12; and an outflow part 18 through which the gas may flow out from the housing 12. There is also provided a measuring method of the carbonyl compound.SELECTED DRAWING: Figure 1
Patent JP-2019053941-A (JP)
Title: Lamp fitting unit and vehicle lamp fitting
Inventor: ONODA YUKIO
IPC: F21S43/00
Filed: 2017-09-19
Abstract: To provide a lamp fitting unit which achieves good heat radiation performance and high reliability and can fix a laser light source having a CAN type package, and to provide a vehicle lamp fitting.SOLUTION: A lamp fitting unit (100) includes: a laser light source (22) having a CAN type package; a pedestal part (21) in which the rear surface side contacts with a heat sink body part (11) and the laser light source (22) is mounted on the front surface side; and a pressing member (30) which contacts with the contact part (22a) of the laser light source (22) to press the laser light source (22) in a direction of the pedestal part (21). The pressing member (30) and the pedestal part (21) are jointly fastened and fixed to the heat sink body part (11) by a common fixing member (34).SELECTED DRAWING: Figure 3
Patent JP-2019053654-A (JP)
Title: Obstacle detection apparatus
Inventor: NISHIKAWA YUGO
IPC: G06T1/00
Filed: 2017-09-19
Abstract: To achieve more reliable detection of an obstacle.SOLUTION: Each of a left camera 12L and a right camera 12R repeatedly outputs a camera image expressing the front of a vehicle 100. A control circuit 14 searches for an image expressing a rhombic mark drawn on a road surface to make a previous notification of the existence of a cross walk, from part of a camera image belonging to a detection range allocated in the front of the vehicle 100. When the search result shows a detection, the detection circuit 14 enlarges a size of the detection range in a horizontal direction. An obstacle is detected on the basis of the camera image belonging to the enlarged detection range.SELECTED DRAWING: Figure 1
Patent JP-2019053655-A (JP)
Title: Automatic operation system
Inventor: YASUUMI KEISUKE
IPC: G08G1/16
Filed: 2017-09-19
Abstract: To provide an automatic operation system capable of appropriately determining an automatic operation level of automatic operation control according to an attention level of a driver.SOLUTION: An automatic operation system 100 for executing automatic operation control of a vehicle, includes: an attention action request part 15 which requests a vehicle driver to take an attention action according to running state changing control when attention action request timing of running state changing control of a vehicle is reached during execution of automatic operation control; an attention action determination part 16 which determines whether or not a driver has taken an attention action for a request of an attention action; an attention level determination part 18 which determines an attention level of the driver from a plurality of preset attention levels on the basis of the determination result of the attention action determination part; and an automatic operation level determination part 19 which determines an automatic operation level of automatic operation control from a plurality of preset automatic operation levels on the basis of the attention level of the driver.SELECTED DRAWING: Figure 1
Patent JP-2019054984-A (JP)
Title: Shelf device
Inventor: HIROSE YOSHINOBU
IPC: A47F5/00
Filed: 2017-09-20
Abstract: To provide a shelf device that can stably support a shelf board.SOLUTION: A shelf device includes: a pair of left and right struts 2, 2 having locking holes 7, 7, ... in a front side; a pair of brackets 52, 52 having hooks 52e, 52e, ... capable of being locked to the locking holes 7, 7; a connecting member 53 for mutually connecting the front end side of the pair of brackets 52, 52; and a shelf board 51 placed in the pair of brackets 52, 52. In a shelf device 1, through-holes 53a, 53a are formed in the connecting member 53, insertion pieces 52d, 52d inserted in the through-holes 53a, 53a are provided in the pair of brackets 52, 52, and fixing means 10, 11 for fixing the insertion pieces 52d, 52d and the connecting member 53 are included while the insertion pieces 52d, 52d are inserted in the through-hole 53a, 53a.SELECTED DRAWING: Figure 9
Patent JP-2019055112-A (JP)
Title: Absorbent article
Inventor: MAEDA CHIEKO
IPC: A61F13/533
Filed: 2017-09-22
Abstract: To provide an absorbent article capable of preventing urine leakage sufficiently without deteriorating wear feeling even after urine is absorbed and improving shape retainability of an absorber.SOLUTION: In an absorbent article, a content of high absorbent polymer included in an absorber is between 0.1 g and 2.0 g. The absorber is provided with two slits equal to or larger than 1/3 of dimension with respect to a longitudinal direction in the longitudinal direction. The slits comprise a front side end part area composed of a first section, a central area composed of a second section and a third section, and a rear side end part area composed of a fourth section in the case that the slits are nearly evenly divided into four, the first section, the second section, the third section and the fourth section, from a front part to a rear part. Slit depths of the central area are deeper than the front side end part area and the rear side end part area, average depth of the slits of the respective areas is within a fixed range, and is provided with Y-shaped compressed grooves recessed from the top sheet to the absorber. The Y-shaped compressed grooves are arranged between the slits.SELECTED DRAWING: Figure 1
Patent JP-2018124972-A (JP)
Title: Crowd analytics via one shot learning
Inventor: TU PETER HENRY
IPC: G06T7/20
Filed: 2017-09-25
Abstract: PROBLEM TO BE SOLVED: To provide techniques for assessing individual or crowd level behavior on the basis of image data analysis.SOLUTION: A social behavior recognition system 10 includes one or more cameras 12 enabled to capture still images, videos, or both. The cameras 12 may be installed in any suitable location of an unconstrained environment 16, such as on a wall, ceiling, floor, or the like. Further, the system 10 is also capable of using outside cameras 12 as a data source. The unconstrained environment 16 may include one or more persons 14. The cameras 12 may be programmed or controlled to capture data related to the persons 14. A computing device 20 may be implemented as, or to be accessible by, a smartphone, a smartwatch, a tablet, a laptop computer, a desktop computer, or the like.SELECTED DRAWING: Figure 1
Patent JP-2018019416-A (JP)
Title: User terminal, base station and transmission control method
Inventor: TAKEDA KAZUKI
IPC: H04W72/04
Filed: 2017-09-25
Abstract: PROBLEM TO BE SOLVED: To appropriately transmit on an uplink even when CA is performed by the application of different duplex-modes among a plurality of cells.SOLUTION: A user terminal includes: a receiver unit which receives a DL signal which is transmitted in an FDD cell and a TDD cell; and a transmission control unit which allocates an acknowledgement signal for the received DL signal, channel quality information or a scheduling request to a predetermined UL subframe to transmit. When PUCCH transmission is set in both of the FDD cell and the TDD cell, the transmission control unit transmits the acknowledgement signal in the UL subframe of either one or both cells, and also controls the transmission of the channel quality information or the scheduling request in which the transmission timing overlaps with the acknowledgement signal.SELECTED DRAWING: Figure 6
Patent JP-2019060985-A (JP)
Title: Integrated circuit device and fluorescent display tube
Inventor: SUGIMOTO TERUKAZU
IPC: G09G3/12
Filed: 2017-09-25
Abstract: To maintain the temperature of a filament constant.SOLUTION: An integrated circuit device pertaining to the present invention is designed to drive a filament in a fluorescent display tube having a filament that emits electrons. The integrated circuit device comprises: an output switch for controlling the output of a drive voltage to the filament; a detection unit for detecting the current value of a drive current flowing in the filament or the voltage value of a drive voltage applied to the filament; and a control unit for exercising feedback control to control the switching operation of the output switch on the basis of the current value or voltage value detected by the detection unit so that the time product of square value of either the current value or the voltage value becomes a fixed value.SELECTED DRAWING: Figure 5
Patent JP-2019060521-A (JP)
Title: Water heating device
Inventor: HASEGAWA HIROKI
IPC: F24H9/02
Filed: 2017-09-26
Abstract: To provide a water heating device which can properly prevent or inhibit leakage of a combustion gas to the outside with a simple structure and achieve reduction of manufacturing costs.SOLUTION: A water heating device WH includes: a burner 1 which receives supply of combustion air from a fan 4; a heat exchanger HE1 having a heat transfer pipe 7; and a combustion chamber case 2 which forms a combustion chamber 29 of the burner 1 therein and can guide a combustion gas generated by the burner 1 to the heat exchanger HE1. The water heating device WH further includes a unit case 5 which encloses the combustion chamber case 2. An outer area of the combustion chamber case 2 of the interior of the unit case 5 is formed as an air pressure chamber 59 having a pressure higher than the combustion chamber 29.SELECTED DRAWING: Figure 2
Patent JP-2019062623-A (JP)
Title: Motor driving control device
Inventor: KANDA TSUYOSHI
IPC: H02P5/46
Filed: 2017-09-26
Abstract: To provide a motor driving control device in which the number of components can be reduced, and the cost reduction and space and weight reduction can be achieved.SOLUTION: A motor driving control device 22 controls motor equipment Ms provided with a plurality of electrode systems of three phases including a U phase, a V phase, and a W phase, across multiple three-phase motors 6and 6. The motor driving control device includes current sensors that detect currents flowing through the U phase, the V phase, and the W phase of each of the systems, and a motor driving control unit 19 that controls the systems separately by using the currents detected by the current sensors. Among the current sensors that detect currents of the three phases of each of the systems, at least one current sensor is a non-contact current sensor that detects currents of one phase of two systems together, while the current sensors of the other phases are current sensors that detect currents separately.SELECTED DRAWING: Figure 3
Patent JP-2019061454-A (JP)
Title: Information processing apparatus, terminal device, and information processing system
Inventor: NAKAO NAOYUKI
IPC: G06T5/50
Filed: 2017-09-26
Abstract: To provide a technology that allows a user to recognize a difference between an article after work and a sample.SOLUTION: A terminal device 10 photographs a material shaped through a user's work and recognizes the photographed material. When the recognized material has a shape different from a predetermined shape, a terminal device 10 displays a difference between a shape and predetermined shape. When the recognized material has the shape different from the predetermined shape, the terminal device 10 displays working hours according to the recognized shape for subsequent working hours.SELECTED DRAWING: Figure 1