baber/WOPTO huggingface dataset:
Patent JP-2019047380-A (JP)
Title: Image processing apparatus and image processing apparatus control method
Inventor: UNO YUKIKO
IPC: H04N5/235
Filed: 2017-09-04
Abstract: To provide an image processing apparatus capable of precisely aligning images by using plural images having parallax.SOLUTION: A digital camera 100 acquires input image data including plural pieces of image data having parallax. The digital camera 100 aligns the image data by using plural pieces of input image data. The digital camera 100 divides the input image data into plural image regions and switches the image data to use for alignment, in accordance with a pixel value within the divided image regions.SELECTED DRAWING: Figure 1
Patent JP-2019043428-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: NAKATSUJI SHUHEI
IPC: B60W40/072
Filed: 2017-09-05
Abstract: To obtain a vehicle control device and a vehicle control method capable of achieving appropriate speed control in accordance with the degree of a curve.SOLUTION: A vehicle control device includes a travel control part for acquiring curve information from the outside, calculating an appropriate traveling target speed in accordance with the degree of a curve, and executing deceleration control from the near side of the curve. The vehicle control device and a vehicle control method further includes a determination part for extracting a curve radius of an own vehicle position based on the curve information as a first curve radius, also calculating a curve radius of the present traveling road of the own vehicle as a second curve radius from a vehicle state amount generated by a detection part of the own vehicle, and determining whether difference between the first curve radius and the second curve radius is within a previously set allowable range.SELECTED DRAWING: Figure 1
Patent JP-2018014513-A (JP)
Title: Charge-transporting varnish
Inventor: TAKEDA KAYO
IPC: C09D179/00
Filed: 2017-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a charge-transporting varnish with which a charge-transporting thin film having excellent flatness can be obtained with good repeatability.SOLUTION: A charge-transporting varnish contains: a charge transportation substance comprising a charge-transporting monomer or a charge-transporting oligomer or polymer having a number-average molecular weight of 200-500,000, or a charge-transporting material comprising the charge transportation substance and a dopant substance; and a mixed solvent including at least one type of good solvent and at least one type of poor solvent. The absolute value of the boiling point difference ΔT°C of the good solvent and the poor solvent satisfies the relation |ΔT|<20°C, the viscosity at 25°C is 7.5 mPa s or less, the surface tension at 23°C is 30.0-40.0 mN/m, and the charge-transporting material is dissolved or uniformly dispersed in the mixed solvent.SELECTED DRAWING: None
Patent JP-2019044247-A (JP)
Title: Heating type displacement tin plating method on aluminum base material
Inventor: YAMAMOTO KAZUYUKI
IPC: C23C18/31
Filed: 2017-09-06
Abstract: To improve the adhesion of a tin coating without excessively restricting the type of complexing agent used for a plating bath to a conventional aluminum base material having low adhesion when performing alkaline displacement tin plating on the aluminum base material.SOLUTION: The method for forming a tin coating on an aluminum base material using an alkaline displacement tin plating bath comprises: selecting aminocarboxylic acids and oxy carboxylic acids as a complexing agent of the alkaline displacement tin plating bath; and forming a tin coating using the displacement tin plating bath without excessively restricting the type of complexing agent to heat the tin coating. Thereby, strong adhesion is obtained even to a conventional aluminum base material having no or low adhesion.SELECTED DRAWING: None
Patent JP-2019048405-A (JP)
Title: Inkjet printer
Inventor: SAITO TAKEHIKO
IPC: B41J2/01
Filed: 2017-09-08
Abstract: To allow accurate observation of a condition in a housing by an operator.SOLUTION: An inkjet printer comprises: a housing Cs; a carriage 17 arranged freely movably in the housing Cs along a rail 15; a platen 25 supporting recording media; a recording head Hdi mounted on the carriage 17 to carry out recording; a transmission window for observing a condition in the housing Cs; and a luminaire 46 disposed between the platen 25 and a top wall Wt in a height direction of a luminaire body in the housing Cs to radiate light generated by an illuminant. Since a material to be irradiated can be irradiated even if the material is at any place in the housing Cs in the height direction, an operator can accurately observe the condition in the housing Cs.SELECTED DRAWING: Figure 1
Patent JP-2019048594-A (JP)
Title: Brake control device
Inventor: MARUO RYOHEI
IPC: F16K31/06
Filed: 2017-09-12
Abstract: To provide a brake control device that can strike a balance between redundancy in electrical system and suppression in increase in device size.SOLUTION: A brake control device includes: a shut-off valve 12 having a first coil 391 and a second coil 392; a housing 80 having a rear surface 802 where the shut-off valve 12 is disposed; and a first control board 40 and a second control board 41 arranged while being offset in a wound axial direction of the first coil 391 from the rear surface 802 and having a first solenoid valve control circuit and a second solenoid valve control circuit for controlling the shut-off valve 12.SELECTED DRAWING: Figure 3
Patent JP-2019054573-A (JP)
Title: Power-factor improvement circuit, and switching power-supply device using the same
Inventor: SUGIMOTO MASATOSHI
IPC: H02M3/155
Filed: 2017-09-13
Abstract: To provide a power-factor improvement circuit capable of properly maintaining a loop gain while maintaining current detection accuracy even when inputting a different AC input voltage, and to provide a switching power-supply device using the same.SOLUTION: There are provided an input voltage detection terminal tat which a voltage according to an input voltage of a boost chopper 11 is input, a current detection terminal tat which a voltage according to an inductor current of the boost chopper is input, an output voltage detection terminal tat which a voltage according to an output voltage of the boost chopper is input, a power-factor improvement circuit 14 provided with an output terminal at which a driving signal is output to a switching element, and a voltage adjustment circuit 19 for adjusting a current detection terminal voltage and an input voltage detection terminal voltage according to a detected input voltage by detecting the input voltage.SELECTED DRAWING: Figure 1
Patent JP-2019054054-A (JP)
Title: Magnetic device
Inventor: EEH YOUNGMIN
IPC: H01L27/105
Filed: 2017-09-13
Abstract: To obtain high retention characteristics while obtaining high perpendicular magnetic anisotropy and magnetic resistance effect.SOLUTION: A magnetic device is equipped with a magnetic resistance effect element. The magnetic resistance effect element includes: a first ferromagnetic layer; a second ferromagnetic layer; and a first rare earth magnetic oxide layer. The first rare earth magnetic oxide layer is provided between the first ferromagnetic layer and the second ferromagnetic layer and magnetically couples the first ferromagnetic layer and the second ferromagnetic layer.SELECTED DRAWING: Figure 3
Patent JP-2019052386-A (JP)
Title: Sewing machine, needle-punch pattern processing method, method for manufacturing embroidered article having needle-punch pattern, and embroidered article
Inventor: SHIRAKI NENJI
IPC: A41H43/00
Filed: 2017-09-13
Abstract: To process a needle-punch pattern hard to be peeled off easily without time and effort.SOLUTION: A sewing machine 1 comprises: a holding frame 4 for holding a workpiece; a chain stitch mechanism (a crochet needle 30, a looper 13) for forming an embroidery pattern, constituted of loop stitches, on a top surface of the workpiece held by the holding frame 4; and a needle-punch mechanism, which includes a needle-punch needle 11 inserted into and pulled out of the embroidery pattern, constituted of loop stitches, made on the top surface of the workpiece held by the holding frame 4, for forming a needle-punch pattern on the top surface of the workpiece by the needle-punch needle 11 making fuzzy fibers of a sewing thread 16 which forms the loop stitches. Since the sewing thread 16 itself of the embroidery pattern to be a base of the needle-punch pattern is intertwined with the workpiece, the needle-punch pattern is hard to be peeled off. In addition, a patch is unnecessary.SELECTED DRAWING: Figure 1
Patent JP-2019052390-A (JP)
Title: Continuous fiber nonwoven fabric, and method for producing the same
Inventor: GONDO AKIHIKO
IPC: D01F8/14
Filed: 2017-09-14
Abstract: To provide a continuous fiber nonwoven fabric high in strength and elongation, good followability to a predetermined shape according to a metal mold, improved in dimension stability when heat molding, generalized heat moldability after molding such as shape retaining properties, and excellent in heat resistance.SOLUTION: A continuous fiber nonwoven fabric is composed of a core-sheath type conjugate fiber where polymers composing a core part and a sheath part are both aromatic polyester polymers (A), any of polymers composing the core part and the sheath part contains carbon black and the content of carbon black contained in the polymer of the core part is larger than a content of carbon black contained in the polymer of the core part, and the nonwoven fabric has a heat-pressed part obtained by partially heat-pressing so that continuous fibers are integrated each other.SELECTED DRAWING: None
Patent JP-2018038404-A (JP)
Title: Cell culture media and methods
Inventor: FIKE RICHARD
IPC: A23L33/00
Filed: 2017-09-22
Abstract: PROBLEM TO BE SOLVED: To provide compositions and methods for preparing cell culture media, feeds and supplements that have desirable properties such as having specific components beyond their normal solubility limits, increased tolerance of radiation, extended release properties, high solubility, an increased shelf life, and thermostability.SOLUTION: The methods may display increased stability of labile components, and may use, for example, microsuspension and/or encapsulation technologies, chelation, and optionally, coating and/or mixing the labile compounds with anti-oxidants. Also provided are methods of producing the compositions, which may withstand thermal and/or irradiation treatment and have reduced virus number. These techniques produce compositions with an extended shelf life or extended release of their internal components into the culture, or compositions that can be added aseptically into a bioreactor using minimal volumes.SELECTED DRAWING: Figure 6
Patent JP-2019056287-A (JP)
Title: Tunnel and tunnel construction method
Inventor: KANAMARU TARO
IPC: E21D9/04
Filed: 2017-09-22
Abstract: To reduce the construction cost when constructing a tunnel.SOLUTION: An outer shell shield tunnel 11 comprises: an outer shell shield 100 as a tunnel lining body provided along an inner peripheral surface of excavation pits 161 and 162 excavated by a shield machine 110; and an optical fiber cable 141 provided on an outer peripheral surface of the outer shield 100 along the tunnel axial direction (the extending direction of the outer shield 100) and detecting the temperature of the outer shield 100.SELECTED DRAWING: Figure 6
Patent JP-2019055391-A (JP)
Title: Floating material removal device
Inventor: TANAKA SHIZUO
IPC: C02F1/40
Filed: 2017-09-22
Abstract: To provide a floating material removal device capable of simplifying the device configuration to miniaturize the device and easily adjusting a floating position of a float.SOLUTION: A floating matter removal device 100 includes a single vertically long float 1 floating on a liquid surface, a pump main body 3 which is provided immediately below the float 1 and generates a suction force for suctioning floating matter near the liquid surface and a suction member 2, separate from the float 1, which includes a floating matter suction part 22a and is connected to the pump body 3 and the float 1.SELECTED DRAWING: Figure 1
Patent JP-2019060348-A (JP)
Title: Electromagnetic valve
Inventor: YASUDA TOMOHIRO
IPC: F16K31/06
Filed: 2017-09-22
Abstract: To provide an electromagnetic valve which can easily fix a solenoid part to a valve body.SOLUTION: A solenoid part 10 has a pin 11, a core 17, a plunger 12, a bobbin 25, and a coil 29, and a housing 30 which houses these components, a terminal 26 located at the radial outer side of the housing 30, and a bracket 40 located at the front side of the core 17. The housing 30 has a swage part 32. The bracket 40 is fixed to the housing 30 at the swage part 32 while contacting with the core 17. The bracket 40 has an attachment part 40d extending to the radial outer side of the housing 30. The terminal 26 has a terminal extending part 26a extending to the radial outer side of the housing 30. The housing 30 has a cutout part, through which the terminal extending part 26a and the attachment part 40d pass, at a front side end part.SELECTED DRAWING: Figure 4
Patent JP-2019058365-A (JP)
Title: Storage furniture
Inventor: SHIGETA KEISUKE
IPC: A47B17/04
Filed: 2017-09-27
Abstract: To provide a novel storage furniture utilizable differently from a known wagon.SOLUTION: A storage furniture 0 has a constitution including a housing 1 having a storage space 1H inside for storing an article between side plates 11 pairing on right-and-left both sides, a vertically movable door 2 for shielding the storage space 1H of the housing 1 from the front, and a drawer 6 capable of taking a storage state stored in the storage space 1H by saving to the furthermore rear than the door 2, and an exposure state exposed to the outside of the storage space 1H by advancing to the furthermore front than the door 2.SELECTED DRAWING: Figure 3
Patent JP-2019059375-A (JP)
Title: Connector for railroad vehicle
Inventor: KATO HIDEYUKI
IPC: B61G7/08
Filed: 2017-09-27
Abstract: To provide a connector for a railroad vehicle capable of widening tolerance limit for deviation of central axial lines of a pair of connectors to be connected without complicating the connector.SOLUTION: A connector for a railroad vehicle has an angle adjustment mechanism 100 for adjusting connectors 1 at an angle capable of connection with each other when railroad vehicles 4 are connected. This angle adjustment mechanism is provided with a driving mechanism 2 for revolving a tip unit 1a of the connector supported to be freely oscillated to a railroad vehicle by a base unit 1b and a control device 3 for controlling a revolution angle of the tip unit of the connector by the driving mechanism.SELECTED DRAWING: Figure 1
Patent JP-2019065492-A (JP)
Title: Water supply direct pressure type water closet
Inventor: MIYAKE TSUBASA
IPC: E03D3/00
Filed: 2017-09-29
Abstract: To provide a water-saving water supply direct pressure type water closet with a reduced amount of washing water discharged from a jet water discharge port according to the present invention, wherein the water supply direct pressure type water closet can solve a problem of poor dirt discharge that occurs under a low water pressure condition, can also solve an additional problem of odor from drainage pipes occurring under a high water pressure condition flowing back into a toilet room, and thereby, can satisfy two recent needs of saving water for the washing water used for one washing and low silhouette type design.SOLUTION: The water supply direct pressure type water closet that washes a toilet bowl with the washing water supplied only by a feed water pressure of a washing water source to discharge dirt comprises washing control means for performing an odor backflow prevention control at a time of a jet water supply control, under which the washing water stored in a water storage tank is supplied to a water reserving portion at a slower flow rate and a smaller flow amount than those of the washing water discharged from a jet water discharge port.SELECTED DRAWING: Figure 2
Patent JP-2019068617-A (JP)
Title: Disaster detection system, transmission side device, reception side device, power shutdown system, and disaster detection method
Inventor: NAKAMINAMI YOSHIHIRO
IPC: H02H5/00
Filed: 2017-09-29
Abstract: To also shut down a second cable way in a second management area included in an object area at the time of disaster occurence.SOLUTION: A disaster detection system 1 includes a transmission side device 2 provided in a first management area D1 in an object area A1, and a reception side device 3 provided in a second management area D2. The transmission side device 2 has a detection part 21 for detecting a disaster occurring in the first management area D1, a transmission section 221 for transmitting a communication signal S3 including detection results from the detection part 21, and a first output part 23 for outputting a first interruption signal S1 on the basis of the detection results from the detection part 21. The reception side device 3 has a receiving part 311 for receiving the communication signal S3 from the transmission section 221, and a second output part 32 for outputting a second interruption signal S2 on the basis of the detection results from the detection part 21 included in the communication signal S3 received by the receiving part 311. The disaster detection system 1 further includes an adjustment part 241 for adjusting a transmission destination of the communication signal S3 on the basis of disaster relevant information.SELECTED DRAWING: Figure 1
Patent JP-2019063851-A (JP)
Title: Immersion nozzle for continuous casting and method for steel continuous casting
Inventor: MORITA SHUGO
IPC: B22D11/04
Filed: 2017-10-05
Abstract: To provide an immersion nozzle adapted to inhibit an inert gas bubble blown into a molten steel flowing down the immersion nozzle from being captured in a cast slab and inhibit a mold powder added to a meniscus from being captured in the cast slab.SOLUTION: An immersion nozzle 1 according to the invention has two pairs or more of discharge holes 2 bilaterally symmetric about an axis of the immersion nozzle in a region to be submerged in a molten steel within a casting mold. For two of the discharge holes in a vertically upper/lower physical relationship, the discharge hole 4 located lower has an opening area Sequal to or greater than an opening area Sof the discharge hole 3 located upper. Each discharge hole has a discharge angle α, β having an upward-direction limit of an upward direction 15° with respect to the horizon and a downward-direction limit of a downward direction 50° with respect to the horizon. For two of the discharge holes in a vertically upper/lower physical relationship, the discharge hole located lower has a discharge angle α greater in downward angle than a discharge angle β of the discharge hole located upper, and the difference between the discharge angle of the discharge hole located lower and the discharge angle of the discharge hole located upper is 20° or greater and 55° or smaller.SELECTED DRAWING: Figure 1
Patent JP-2019063857-A (JP)
Title: Die cushion device for press machine
Inventor: MURAMOTO HATSUJI
IPC: B21D24/02
Filed: 2017-10-05
Abstract: To provide a die cushion device for a press machine that can improve molding accuracy by transmitting cushion force to a cushion pin while making it even.SOLUTION: A die cushion device 10 for a press machine includes: a cushion device 100 for generating cushion force; multiple cushion pins 120 for transmitting the cushion force; and a connection structure 30 for transmitting the cushion force by being connected to the multiple cushion pins. The connection structure 30 includes a spherical seat structure 35 formed by combination of a convex spherical surface and a concave spherical surface.SELECTED DRAWING: Figure 1
Patent JP-2019069018-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-10-10
Abstract: To provide a game machine that prevents unauthorized contact with a microcomputer.SOLUTION: A slot machine includes a board box that stores a board provided with an operation part capable of executing a predetermined operation. A specific surface of the board box is provided with a recessed part. The recessed part is formed with an opening that enables the operation part to be operated from outside the board box. The width of the opening is smaller than the width of the recessed part. The recessed part and the opening may be formed in a circular shape or in a substantially circular shape. It is possible that a region continuing to the opening from the end part on the specific surface side in the recessed part does not include a corner part.SELECTED DRAWING: Figure 5
Patent JP-2019074356-A (JP)
Title: Dispensing burette and dispensing method
Inventor: TAMAGAWA NAGAO
IPC: G01N35/10
Filed: 2017-10-13
Abstract: To dispense a liquid with high accuracy in a dispensing burette.SOLUTION: The dispensing burette includes a plurality of contiguously juxtaposed fixed-quantity liquid reservoirs 3 capable of storing a fixed quantity of liquid, the plurality of fixed-quantity liquid reservoirs 3 having a spout 4 for pouring a liquid stored in each into a dispensation container. A liquid is poured from at least one of the plurality of fixed-quantity liquid reservoirs 3 and when the liquid poured in one fixed-quantity liquid reservoir 3 becomes excessive, an excess is transferred to an adjacent fixed-quantity liquid reservoir 3, this process being sequentially repeated until a fixed quantity of liquid is stored in all of the fixed-quantity liquid reservoirs 3, and the spout 4 is opened while the fixed quantity of liquid is stored in all of the fixed-quantity liquid reservoirs 3 and the liquid is dispensed into the dispensation container. The liquid is dispensed with high accuracy by only the accuracy of the cubic volumes of the fixed-quantity liquid reservoirs 3.SELECTED DRAWING: Figure 2
Patent JP-2019073784-A (JP)
Title: Structural member for automobile
Inventor: OKU NOBUAKI
IPC: C21D7/02
Filed: 2017-10-19
Abstract: To provide a structural member for an automobile that achieves weight reduction and improvement of collision safety of the automobile.SOLUTION: The structural member for an automobile includes a steel sheet having a flat portion and a bending angle portion. In the bending angle portion, the ratio (R[mm]/t[mm]) of the radius of curvature (R[mm]/t[mm]) with respect to the thickness (t[mm]) of the steel sheet is 3.0 or less. The Vickers hardness (H[HV]) at the center of the arc of the bending angle portion is larger than the Vickers hardness (H[HV]) in the flat portion. Difference between H[HV] and H[HV] is 100 [HV] or more.SELECTED DRAWING: Figure 2
Patent JP-2019080217-A (JP)
Title: Network system and server
Inventor: SHIRAKAWA JUNICHI
IPC: H04M11/00
Filed: 2017-10-26
Abstract: To provide a network system or server useful for communication by an electric appliance.SOLUTION: A network system 1 includes: at least one of communication terminals 200 for acquiring identification information of first and second appliances 300A, 300B; and a server 100 for managing group relation of the multiple appliances 300A, 300B. The server 100 receives identification information of the first and second appliances 300A, 300B from the communication terminals 200 so as to add the second appliance to a group being the same as that of the first appliance.SELECTED DRAWING: Figure 1