baber/WOPTO huggingface dataset:
Patent JP-2018205636-A (JP)
Title: Conversion destination pixel determining device, image conversion device, conversion destination pixel determination method, image conversion method, and program
Inventor: CHOKAI YOHEI
IPC: G09C5/00
Filed: 2017-06-08
Abstract: To enable image data to be converted into image data that is difficult to stealthily glance at, while maintaining the visibility of pre-conversion image data, by taking advantage of a calculation process in which color changes of pixels before and after the conversion are reflected.SOLUTION: A candidate pixel for the pixel at conversion designation of a first pixel 0, 0 among a plurality of pixels 0, 0 to 15, 15 is selected. A candidate pixel with which the sum of the color space distance between the first pixel 0, 0 and the candidate pixel and a difference between the value of leakage electromagnetic strength of the candidate pixel and the most common value of the leakage electromagnetic strength of the plurality of pixels 0, 0 to 15, 15 is minimal, is determined to be the pixel at conversion destination of the first pixel 0, 0. This process of determining the pixel at conversion destination is repeatedly executed on all of the plurality of pixels 0, 0 to 15, 15, and a pixel conversion table is thereby created in which each pixel is associated with the pixel at conversion destination. The image data is converted using this pixel conversion table.SELECTED DRAWING: Figure 1
Patent JP-2018203369-A (JP)
Title: cap
Inventor: MORI KEIKO
IPC: B65D47/24
Filed: 2017-06-09
Abstract: To provide a cap capable of excellently taking out a content while preventing air from entering the interior of a container and maintaining excellent reliability.SOLUTION: An inner plug member 30 is attached to the inside of a cap body 11 mounted on a mouth part of a container 1, a check valve 40 having a valve body 41 capable of opening and closing a discharge hole 31 of the inner plug member 30 is stored in a space between the cap body 11 and the inner plug member 30, the inner plug member 30 is formed in a bottomed cylindrical shape having a bottom surface part 32 provided with the discharge hole 31 and a cylindrical side wall part 33 extending upward in the cylindrical shape from the outer periphery of the bottom surface part 32. The check valve 40 has a valve body 41 and a plurality of elastic arm parts 45 that urge the valve body 41 in a direction to bring it into close contact with the discharge hole peripheral wall part of the inner plug member 30, there is provided a restricting protrusion 47 which protrudes inward on the inner wall of the cylindrical side wall part 33 of the inner plug member 30 and restricts the check valve 40 stored in the inner plug member 30 from moving upward.SELECTED DRAWING: Figure 1
Patent JP-2018207068-A (JP)
Title: Pickup method
Inventor: TAKEUCHI MASAYA
IPC: H01L21/301
Filed: 2017-06-09
Abstract: To provide a pickup method capable of efficiently picking up divided devices from a dicing tape without adding a pickup device.SOLUTION: A pickup method according to the present invention in which multiple devices stuck on the dicing tape supported by a frame and divided along a street are picked up at least includes an outer periphery detachment step of supporting the frame and expanding a dicing tape to detach the outer periphery of the device from the dicing tape and a pickup step of pushing up the device from the dicing tape side and picking up the device.SELECTED DRAWING: Figure 2
Patent JP-2019004567-A (JP)
Title: Motor with brush
Inventor: HASHIMOTO YASUHIRO
IPC: H02K3/52
Filed: 2017-06-13
Abstract: To provide a motor with a brush, in which noise in a high rotation region can be effectively reduced.SOLUTION: A rod-like synthetic resin flat attachment 28 is inserted, in an axis L direction, in an opening of a slot 16 formed on a core 14 of a rotor 7, and is fixed to the core 14 or winding 17 with an adhesive. Both side surfaces 28b of the flat attachment 28 are brought, from the inner circumference side, into contact with inclined surfaces 15a of teeth 15 that are adjacent to each other with the opening of the slot 16 interposed therebetween, and two projections 28d projected from the inner circumferential surface 28c of the flat attachment 28 are brought into contact with the winding 17. The opening of the slot 16 is closed with the flat attachment 28, whereby the outer circumferential surface 14a of the core 14 is formed into a shape having a flat cross section suitable for suppression of wind noise.SELECTED DRAWING: Figure 3
Patent JP-2019002861-A (JP)
Title: Corrosion detection member and vehicle
Inventor: ITAYA MITSUHIKO
IPC: G01N17/04
Filed: 2017-06-19
Abstract: To provide a corrosion detection member and a vehicle with which it is possible to easily confirm a corrosion state at a place where visual observation from the outside of a vehicle is difficult.SOLUTION: The corrosion detection member is provided with a plurality of test pieces each of which is arranged at a predetermined place in a vehicle and differs from each other in at least one of plate thickness, material quality, coating and plating, and is constituted in such a way that a corrosion state in the whole of the plurality of test pieces can be confirmed on the basis of the degree of corrosion indicated by each test piece. The test pieces include a colored layer that is colored to a predetermined color on the rear-side surface in a direction in which the corrosion of the test piece progresses in the thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2019005093-A (JP)
Title: Garment proposing apparatus
Inventor: ISHIDA CHISATO
IPC: G01J3/46
Filed: 2017-06-23
Abstract: To provide an apparatus which, when there are a plurality of groups of colors fit to one user, compares colors belonging to a plurality of groups and the color of a garment.SOLUTION: A garment proposing apparatus comprises: face detection means for detecting a face region from an image captured by imaging means; organ detection means for detecting organs including at least the eyes and the mouth; organ color detection means for detecting at least hair color, eye color, lip color, cheek color, and skin color; color list storage means for storing a plurality of preclassified color lists; color diagnosis means for determining a color list best fit to the user among the plurality of preclassified color lists, based on the organ colors detected by the organ color detection means; garment color detection means for detecting the color of a garment below the face; and color information comparison means which uses an internal or external device to compare the color detected by the garment color detection means and a color contained in the color list determined by the color diagnosis means, and when the colors are within a range of threshold values, determines that the colors are isochromatic.SELECTED DRAWING: Figure 1
Patent JP-2019009898-A (JP)
Title: motor
Inventor: KATO HIDEAKI
IPC: H02K1/28
Filed: 2017-06-23
Abstract: To provide a motor that allows easy performance of assembly of a rotor core and a shaft.SOLUTION: A motor 100 comprises: a shaft 1; a rotor core 2 attached to the shaft 1; and a caulking member 6 that is attached to an end surface 2a in a rotational axis direction of the rotor core 2 and can be deformed under a load. In the shaft 1, a concave part 10 including an inner side surface 10a at both ends in the rotational axial direction of the rotor core 2 is provided, and the rotor core 2 is fixed to the shift 1 by being caulked to the convex part 10 so that the caulking member 6 is deformed.SELECTED DRAWING: Figure 1
Patent JP-2019007104-A (JP)
Title: Draft device, draft system, spinning system and spinning machine
Inventor: SHIGA MASAKAZU
IPC: D01H5/18
Filed: 2017-06-26
Abstract: To suitably control the output torques of motors in accordance with the fiber bundle to be used.SOLUTION: Provided is a draft system comprising: a pair of rollers 14 and 15; driving motors M14 and M15 rotating the pair of rollers 14 and 15, respectively; a rotary encoder R14a or the like detecting the rotary speed of a plurality of rollers in the pair of rollers 14 and 15; and a representative unit control apparatus 10A setting target output torque values to each of the driving motors M14 and M15 and controlling the output torques of the plurality of driving motors M14 and M15, respectively, based on the set target output torque values. The representative unit control apparatus 10A increases the target output torque value of the driving motor M14 or the M15 rotating the pair of rollers 14 or 15 reduced in rotary speed by the pre-determined first torque value when the rotary speed of each roller varies by a pre-determined determination value or more in a speed reduction direction.SELECTED DRAWING: Figure 2
Patent JP-2019006307-A (JP)
Title: Suspension control device
Inventor: YOSHIOKA YUTA
IPC: B60G13/06
Filed: 2017-06-27
Abstract: To provide a suspension control device capable of suppressing a damping force difference for each viscous damper.SOLUTION: A suspension control device includes: an electric viscous damper 6 which is filled with electric viscous fluid having a property changed by an electric field and adjusts damping force by applied electric field; and a controller 21 which outputs a damping force command to control the electric field applied to the electric viscous damper 6. A correction command arithmetic section of the controller 21 estimates deterioration of the electric viscous fluid and corrects the damping force command on the basis of a temperature of the electric viscous damper 6, a relative displacement between a spring upper part and a spring lower part, and the damping force command value.SELECTED DRAWING: Figure 1
Patent JP-2019012747-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SHIKAMI ATSUSHI
IPC: H01L21/027
Filed: 2017-06-29
Abstract: To provide a novel technique for realizing formation of a mask pattern in a desired region, by a relatively simple method.SOLUTION: A manufacturing method of a semiconductor device includes a first step of preparing a substrate containing a semiconductor, a second step of forming a mask pattern on the upper surface of the substrate, and a third step of performing a prescribed processing of the upper surface of the substrate by using the mask pattern. The upper surface of the substrate prepared in the first step includes a processing object region, and a non-processing object region. In the second step, a liquid member is discharged selectively to the non-processing object region, out of the processing object region and a non-processing object region, as the mask pattern. In the third step, the prescribed processing is performed for the processing object region, while staying the member discharged in the second step at that position.SELECTED DRAWING: Figure 2
Patent JP-2017222670-A (JP)
Title: Enhancement of antimicrobial activity of biocide using polymer
Inventor: JANINA PURSCHWITZ
IPC: A01N25/10
Filed: 2017-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an antimicrobial composition containing a biocide in combination with polyamine, and to provide a method for enhancing antimicrobial activity of a biocide.SOLUTION: A composition contains a) an antimicrobial agent selected from a biocide containing a halogen atom and/or a phenol moiety, a formic acid, chlorine dioxide, a chlorine dioxide generating compound and dialdehyde; and a component containing antimicrobial metal such as antimicrobial silver, b) polyamine, particularly, polyethyleneimine, where the polyamine is effective as a booster for the antimicrobial agent. The polyamine is selected from a cationic polymer which has a number average molecular weight of more than 400 g/mol, preferably, of 500-2,000,000 g/mol and particularly preferably, of 750-100,000 g/mol, and has a charge density of 5-25 meq/g when measured at a pH of 4-5, desirably, is selected from polyethyleneimine.SELECTED DRAWING: None
Patent JP-2019015189-A (JP)
Title: Exhaust gas recirculation valve
Inventor: YAMAMOTO HITOSHI
IPC: F02M26/67
Filed: 2017-07-04
Abstract: To provide an EGR valve which can restrain vibration of a coil spring, and can prevent abrasion of a mating component to be attached, and breakage of the coil spring.SOLUTION: An inner screw type EGR valve 1 having a motor part 3 for converting rotational motion of a rotor shaft 12 into linear motion of a motor shaft 7 includes a coil spring 10 having an inner end fitted to the rotor shaft 12 so as to energize the rotor shaft 12 to a rotation direction, and a boss part 9 having a fixed part 30 integrally formed with an outer end of the coil spring 10 and being attached to a boundary between a valve part 2 accommodating a valve 5 moving in accordance with the linear motion of the motor shaft 7 and the motor part 3.SELECTED DRAWING: Figure 1
Patent JP-2019014079-A (JP)
Title: Tape cassette, and printer
Inventor: KANEMURA TOSHIAKI
IPC: B41J3/62
Filed: 2017-07-04
Abstract: To support creation of a label which enables printing of desired characters and images and has a structure such that release tapes are stuck on a rear face side and a surface side.SOLUTION: A tape cassette 100 stores a printing tape M1, a base tape M2 and a plate-like member 122. The printing tape M1 has a base material B1 having a printed surface F11 to be printed, and a separator SP1 that is releasably stuck onto a surface F12 on an opposite side to the printed surface F11 of the base material B1. The base tape M2 has a base material B2 and a separator SP2 that is releasably stuck onto the base material B2. The plate like member 122 is movably provided in a direction crossing the surface direction of the printed surface F11. The plate-like member 122 is disposed at a position receiving a pressurizing force for making the printing tape M1 and the base tape M2 pressure-bonded to each other when the pressurizing force is applied from the outside.SELECTED DRAWING: Figure 7
Patent JP-2018027006-A (JP)
Title: Vibration type actuator and electronic apparatus using the same
Inventor: SHINZATO YUKI
IPC: G02B7/04
Filed: 2017-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a vibration type actuator that is compact or has stable driving characteristics.SOLUTION: A vibration type actuator 10 which has a vibration body 11, constituted by joining a piezoelectric element 11b and an elastic body 11a, and a driven body 2 pressed to come into contact with each other is configured to support the vibration body 11 with an FPC 12 and also to supply electric power to the piezoelectric element 11b. The FPC 12 has: a vibration part 12a joined to the vibration body 11; a first fixed part 12c1 and a second fixed part 12c2 provided opposite each other across the vibration body 11 so as to be fixed to a base 3; and a first support part 12b1 and a second support part 12b2 coupling the vibration part 12, and the first fixed part 12c1 and the second fixed part 12c2, respectively, a conduction member 12d that the FPC 12 has extending from the vibration body 11 to the first fixed part 11c1 and the second fixed part 11c2.SELECTED DRAWING: Figure 3
Patent JP-2019014571-A (JP)
Title: Sheet conveyance device, and image reading device
Inventor: OKI TOSHIO
IPC: G03B27/62
Filed: 2017-07-06
Abstract: To provide a sheet conveyance sheet which can more surely achieve double sheet feeding detection and skew detection, and an image reading device.SOLUTION: A sheet conveyance device includes: a separation feeding section which separates sheets one by one and feeds the sheet; a path which conveys the sheet separated by the separation feeding section along a conveyance path; and a sheet detection section which is arranged on the downstream side in a sheet feeding direction of the separation feeding section and detects the sheet. The separation feeding section has a feeding section where first and second roller parts are provided at intervals on a rotation axis and a separation section which is brought into pressure contact with a part of the feeding section and forms a nip part between the feeding section and the separation section. The sheet detection section has a double sheet feeding sensor which detects double sheet feeding of the sheet and a movement detection sensor which detects movement of the sheet. The double sheet feeding sensor and the movement detection sensor have a detection region of the sheet in a downstream region that is a region from a portion other than the nip part to the downstream side in a sheet feeding direction in the separation feeding section including a space between the first and second roller parts and before reaching the conveyance section.SELECTED DRAWING: Figure 5
Patent JP-2019015669-A (JP)
Title: Weighing apparatus
Inventor: KOYAMA TETSUYA
IPC: G01G19/414
Filed: 2017-07-10
Abstract: To provide a weighing apparatus that can easily set an acceptable weight range.SOLUTION: The weighing apparatus includes: a weighing dish on which a weighing target object can be put; a weighing unit for weighing the weighing target object on the weighing dish; and a function execution unit for storing weighing information including the weight when the weighing target object is removed from the weighing dish, determining the acceptable weight range of the weighing target object based on the stored weighing information, and executing an upper-lower limit value easy setting function of storing the acceptable weight range.SELECTED DRAWING: Figure 6
Patent JP-2019014598-A (JP)
Title: Brake device of traveling crane
Inventor: HONDA TAKENOBU
IPC: B66C9/18
Filed: 2017-07-11
Abstract: To provide a brake device of a traveling crane capable of realizing a stable action without a danger of environmental contamination and without almost any harmful effect from an atmospheric temperature (environmental temperature) and capable of performing a maintenance and inspection work easily as well.SOLUTION: In a brake device mounted to a traveling crane moving along a rail R, a brake frictional member 5 performing a brake action while pressure-welded to and separated from the rail R, a male screw lever 28 in a vertical shape rotating by an electric motor M and a lifting member 26 engaged outwardly with the male screw lever 28 and moving in a vertical reciprocation are provided and the lifting member 26 and the brake frictional member 5 are interlocked.SELECTED DRAWING: Figure 3
Patent JP-2019020546-A (JP)
Title: Imaging apparatus
Inventor: MATSUO MASAKI
IPC: H04N5/225
Filed: 2017-07-14
Abstract: To solve the problem that expensive mold investment in small-quantity multi-product production is suppressed, where a known form is known which is provided with a comparatively large-sized resin protector for exclusive use for the purpose of protecting various coatings applied to a dome cover in transportation/installing.SOLUTION: An imaging apparatus includes an imaging device which includes a lens barrel unit, a roughly semispherical dome cover so as to cover the lens barrel unit, and a housing, and a detachable unit that is detachably configured from the housing of the imaging device, where the detachable unit is formed into a roughly cylindrical shape or a roughly semispherical shape so as to cover the dome cover and has an adhesion part with the housing.SELECTED DRAWING: Figure 6
Patent JP-2019018673-A (JP)
Title: Lid device of vehicle
Inventor: YAKURA SEIJI
IPC: B60K15/05
Filed: 2017-07-14
Abstract: To surely prevent damages which make recycle of a constitution member impossible, and not to form as much as possible a dent and a scratch in a body when a lid receives at a full open position an excessive load in a further open direction.SOLUTION: A lid device of a vehicle includes a housing 1 in which an oil supply port or an electric charge port is arranged in an opening inside, and a lid 2 which is rotatably connected to a housing side and opens/closes the opening of the housing. There is provided an engagement part of a shaft 64 and a hole 25 in a connection part between the housing side and the lid side, and when an external force of a predetermined value or more in a further open direction is applied to the lid at the full open position of the lid 2, the engagement of the engagement part is released.SELECTED DRAWING: Figure 5
Patent JP-2019021365-A (JP)
Title: Magnetic tape
Inventor: OZAWA EIKI
IPC: G11B5/735
Filed: 2017-07-19
Abstract: To provide a magnetic tape whose center line average surface roughness measured on the surface of a magnetic layer is 1.8 nm or less, and in which the occurrence of edge damage is suppressed.SOLUTION: Provided is a magnetic tape, wherein the center line average surface roughness Ra measured on the surface of a magnetic layer is 1.8 nm or less, the strength ratio of the peak strength of diffraction peak of the (110) plane to the peak strength of diffraction peak of the (114) plane of a hexagonal ferrite crystalline structure obtained by X-ray diffraction analysis of the magnetic layer using an In-Plane method is 0.5 to 4.0 inclusive, the vertical direction squareness ratio of the magnetic tape is 0.65 to 1.00 inclusive, fatty acid ester is included in a back coat layer, the full width at half maximum of spacing distribution measured by an optical interference method on the surface of the back coat layer before and after vacuum heating of the magnetic tape being over 0 nm to and including 10.0 nm, and the spacing difference measured by an optical interference method on the surface of the back coat layer before and after vacuum heating is over 0 nm to and including 8.0 nm.SELECTED DRAWING: None
Patent JP-2019026199-A (JP)
Title: Position estimation device
Inventor: HIRATA HIRONORI
IPC: B60W40/02
Filed: 2017-08-03
Abstract: To provide a position estimation device that improves accuracy of positional estimation by correcting a parameter.SOLUTION: A position estimation device comprises: an acquisition section which acquires rotation information on plural wheels that is information related to rotation of plural wheels of a mobile body, and object information related to an object; and an estimation section which calculates a mobile body direction deviation that is change in a direction of the mobile body on the basis of the information on rotation of the plural wheels and a predetermined direction parameter, estimates a mobile body position that is a position of the mobile body by calculating a direction of the mobile body on the basis of the mobile body direction deviation, calculates an object direction deviation that is change in a direction of the object relative to the mobile body on the basis of the object information, and corrects the direction parameter on the basis of the mobile body direction deviation and the object direction deviation.SELECTED DRAWING: Figure 3
Patent JP-2018034507-A (JP)
Title: Decorative film and method for producing decorative molded body using the same
Inventor: KATSUNO SATOSHI
IPC: B32B27/32
Filed: 2017-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a decorative film used in three-dimensional decoration thermoforming which can achieve both a sufficient adhesive strength and product appearance, has less removal of emboss, can reduce product failure by making scratches of a substrate inconspicuous, and facilitates recycling, and to provide a method for producing a decorative molded body using the same.SOLUTION: A decorative film contains a seal layer 3 formed of a polypropylene-based resin (A) and a layer 2 formed of a polypropylene-based resin or a polypropylene-based resin composition (B), where the resin (A) satisfies (a1) to (a4), and the resin (B) satisfies (b1) to (b3). (a1) a metallocene catalyst-based propylene-based polymer; (a2) a melt flow rate of more than 0.5 g/10 min; (a3) a melting peak temperature of lower than 150°C; (a4) distribution (Mw/Mn (A)) of molecular weight of 1.5 to 3.5; (b1) a melt flow rate of 40 g/10 min or less; (b2) a degree λ of strain hardening of 1.1 or more; and (b3) a melting peak temperature Tm (B)>Tm(A).SELECTED DRAWING: Figure 1