baber/WOPTO huggingface dataset:
Patent JP-2019132857-A (JP)
Title: Sensor, drive mechanism, and robot
Inventor: NAGATA TORU
IPC: G01L3/14
Filed: 2019-05-07
Abstract: To detect a torque with high accuracy and high resolution using a torque sensor placed, for example, on a joint of a robot device.SOLUTION: An elastic member 501 of a torque sensor includes a spring part 506, a first fastening part 504, and a second fastening part 505. The spring part 506 is placed radially between the first and second fastening parts, joining the two together. The spring part 506 is such that the dimension in the tangential direction of circle around a rotation axis is smaller than the dimension in the radial placement direction. Also, the dimension between the first fastening part and the second fastening part is smaller than the dimension in the radial placement direction. Optical encoders 502a, 502b are placed at facing positions on, for example, the same diameter on the circumference of a concentric circle centering around a rotation axis 503 of rotary displacement of the elastic member 501. By equalizing the output signals of a plurality of optical encoders, for example, it is possible to reduce the effect of a disturbance such as another axial force.SELECTED DRAWING: Figure 3
Patent JP-2020184021-A (JP)
Title: Illumination apparatus, and control method and program thereof
Inventor: YAMASHITA KENICHIRO
IPC: H04N5/225
Filed: 2019-05-08
Abstract: To provide an illumination apparatus, and a control method and a program thereof that can reduce failure which occurs when a light-emitting unit cooling function and an automatic bounce function are simultaneously used.SOLUTION: A stroboscopic device 1 comprises: a light-emitting unit cooling function that is composed of a cooling fan 93 and air inlet and outlet ports 91 and 92 in a head part 2 in which a light-emitting optical unit 98 is embedded; and an automatic bounce function that adjusts a bounce angle of the head part 2 to head part driving units 62 and 63. During driving of the cooling fan 93, when the automatic bounce function is in an automatic bounce mode, at least one of rotation speed restriction of the cooling fan 93, turning speed restriction of the head part 2, and turning operation restriction of the head part 2 is executed according to an operation situation of both of the cooling fan 93 and the head part driving units 62 and 63.SELECTED DRAWING: Figure 8
Patent JP-2020184702-A (JP)
Title: Decoding device and method for controlling decoding device
Inventor: MATSUNAGA KATSUMASA
IPC: H04N19/625
Filed: 2019-05-08
Abstract: To solve such a problem that, if a processing amount required to create an inverse orthogonal matrix exceeds the reduction effects of a processing amount to rearrange conversion coefficients and a processing amount of IDCT, the speed-up of IDCT processing cannot be expected.SOLUTION: A decoding device includes: a decoding processing section configured to output a conversion coefficient matrix of m×n elements, EOB information and ZRL information; and a two-dimensional IDCT processing section. The two-dimensional IDCT processing section includes: an IDCT determination part configured to determine the number of elements in a row direction and a column direction required for selecting IDCT processing for the m×n elements or the p×q elements based on the conversion coefficient matrix of m×n elements, the EOB information and the ZRL information; an m×n IDCT processing part configured to perform IDCT processing for the m×n elements; and a p×q IDCT processing part configured to perform IDCT processing for the p×q elements. The m×n IDCT processing part and the p×q IDCT processing part selectively perform IDCT processing for the m×n elements or the p×q elements based on the determination result of the IDCT determination part.SELECTED DRAWING: Figure 5
Patent JP-2020185688-A (JP)
Title: Inkjet recording device
Inventor: NAGAI HAJIME
IPC: B41J2/01
Filed: 2019-05-13
Abstract: To provide an inkjet recording device that can appropriately perform correction of data on print masks even if a nozzle that records the same area as a poor-discharge nozzle records is uncertain, and a recording control method.SOLUTION: The inkjet recording device comprises: poor nozzle-information acquiring means that acquires information for specifying a poor nozzle in a case where a combination of positions of nozzles that are used in a plurality of scans respectively is not uniquely determined with respect to recording of each pixel; poor nozzle recording-possibility detecting means that detects whether the poor nozzle is likely to perform recording in each pass of each pixel; mask correcting means that corrects a mask on the basis of information detected by the poor nozzle recording-possibility detecting means; and recording means that performs recording while making the mask corrected by the mask correcting means thin-out an image.SELECTED DRAWING: Figure 13
Patent JP-2020008837-A (JP)
Title: Imaging apparatus
Inventor: OYAMA Yuki
IPC: G03B5/08
Filed: 2019-05-14
Abstract: To provide an imaging apparatus capable of mounting both a gate mechanism and optical filter inserting/removing mechanism of an imaging element without increasing the size of the apparatus.SOLUTION: An imaging apparatus includes: an imaging element; a sensor holding member for holding the imaging element; a driving member for rotating, around a rotation axis, the sensor holding member so as to make it inclined against a plane orthogonal to an optical axis of an imaging lens; and an optical filter capable of being inserted into and removed from the optical axis of the imaging lens. An optical filter inserting/removing direction is substantially parallel to an extending direction of the rotation axis.SELECTED DRAWING: Figure 3
Patent JP-2020188424-A (JP)
Title: Image processing apparatus, image forming apparatus, and image area determination method
Inventor: HOTATE YUKI
IPC: H04N1/40
Filed: 2019-05-17
Abstract: To provide an image processing apparatus, an image forming apparatus, and an image area determination method that can more appropriately specify a line screen applicable area.SOLUTION: An image processing apparatus comprises: a distribution acquisition unit that defines a specified area in input data of an image in which pixel values are represented by multiple gradations, and acquires a frequency distribution of the plurality of pixel values in the specified area; a boundary setting unit that sets a boundary value for binarizing the pixel values based on the frequency distribution acquired by the distribution acquisition unit; a binarization unit that creates binary image data obtained by binarizing the plurality of pixel values in the specified area with the boundary value; and a first specification unit that specifies a striped structure according to line screen processing based on the binary image data. The boundary setting unit sets the two boundary values based on a pixel value at which the frequency becomes minimum in the frequency distribution.SELECTED DRAWING: Figure 9
Patent JP-2020188835-A (JP)
Title: Small-sized super powerful scissors
Inventor: NAKAMATSU YOSHIRO
IPC: B26B13/26
Filed: 2019-05-17
Abstract: To provide small-sized super powerful scissors that exerts powerful cutting force and has such a small size that can be used in a narrow place and stored in a small storage place.SOLUTION: A small-sized super powerful scissors is configured with foldable multiple-stage leverage levers.SELECTED DRAWING: Figure 2
Patent JP-2020190869-A (JP)
Title: card
Inventor: UEHARA Eriko
IPC: B42D25/305
Filed: 2019-05-21
Abstract: To prevent warpage deformation of an IC card associated with a residual stress retained inside a metal sheet in various cards including the metal sheet in a core base material and having a profound feeling and a sense of luxury.SOLUTION: A first metal sheet and a second metal sheet are stuck to the front and back of a core base material. The stuck two first and second metal sheets are set and arranged so that curl due to a residual stress of the first and second metal sheets faces in an opposite direction, and residual stress distortion directions of the two metal sheets annihilate each other. The two metal sheets are also arranged in equal weight distribution in a card thickness direction.SELECTED DRAWING: Figure 2
Patent JP-2019205828-A (JP)
Title: mask
Inventor: KIM JUNGHAN
IPC: A62B18/02
Filed: 2019-05-21
Abstract: To improve connector position and structure for facilitating exchange of a filter cartridge.SOLUTION: A mask comprises: a connector which is disposed on a center line that symmetrically divides a face contact part 100; and a cartridge which is detachably coupled to the connector. The connector comprises: a main body part 210 having, in a bottom thereof, a cartridge insertion hole 230 into which the cartridge is inserted; and a suction hole insertion part 220 having therein an opening to which the suction hole can be connected detachably. The cartridge comprises: a filter storage part 310 in which a filter member is provided; and an insertion hole 320 provided to be inserted into the cartridge insertion hole. When the insertion hole 320 is inserted in the cartridge insertion hole 230, a gap is formed between an end of the insertion hole 320 and an upper surface of the main body part 210, and at least part of the gap and at least part of the opening face each other.SELECTED DRAWING: Figure 2
Patent JP-2020175142-A (JP)
Title: Device for folding and storing t-shirt
Inventor: YAO LIPING
IPC: A47B67/04
Filed: 2019-05-23
Abstract: To provide a storage device capable of not only folding T-shirts automatically but also storing the T-shirts.SOLUTION: The device for folding and storing T-shirts includes a shelf body 11, and a shifting device 101 is installed in a housing chamber 15. A folding device 102 is installed at the upper part of a storage chamber 12, and a control device 103 is installed on the right side of the folding device. An extensible plate 20 is installed in the folding device, and an upper folding plate 22 and a side folding plate are installed at the upper part of the extensible plate. A belt conveyor 24 is installed inside and on the right side of the extensible plate, and folding can be performed by the upper folding plate and the side folding plate and folded items can be conveyed by the belt conveyor.SELECTED DRAWING: Figure 1
Patent JP-2019162474-A (JP)
Title: Monitoring of manual operation syringe
Inventor: JOSE JAVIER RODIERA OLIVE
IPC: A61M5/168
Filed: 2019-05-29
Abstract: To provide a device for monitoring a manual operation syringe.SOLUTION: A device 1 for monitoring a syringe comprises a base 4 including a syringe insertion port 5 which receives a syringe dispensation tip 21 configured to be connected to a medicine dosage point on a patient. The base is configured so that a syringe barrel 22 is not in a direct contact with the base when the syringe is inserted into the insertion port and at least a part of the syringe barrel protrudes from the base in a direction of the barrel axial line BA. The device further comprises an image acquisition system 6 arranged on the base. The image acquisition system takes an image of at least a part of a syringe plunger 23 when the syringe is in an inserted state into the insertion port.SELECTED DRAWING: Figure 1a
Patent JP-2020197787-A (JP)
Title: Information processing device
Inventor: OKINO NAOTO
IPC: G06F3/06
Filed: 2019-05-31
Abstract: To provide a technique to update metadata without causing mismatch.SOLUTION: A block processing unit 112 divides a file generated by an application into a plurality of data blocks and stores them in an auxiliary storage device 2. A meta data processing unit 114 stores first meta data containing information for specifying respective storage locations of the plurality of data blocks and hash values in the auxiliary storage device 2. When the file is updated, the brock processing unit 112 stores the updated data block in another storage location. The meta data processing unit 114 stores second meta data containing information for specifying respective storage locations of the plurality of data blocks including the updated data block and hash values in the auxiliary storage device 2. A meta data switching unit 116 sets to use the second meta data for accessing the file.SELECTED DRAWING: Figure 3
Patent JP-2020200380-A (JP)
Title: Resin composition and molded article
Inventor: KOBAYASHI MASAYUKI
IPC: C08K3/013
Filed: 2019-06-07
Abstract: To provide a resin composition and a molded article having excellent appearance.SOLUTION: There are provided a resin composition and a molded article which comprises (A) 35 to 95 pts.mass of a polyamide resin and (B) 65 to 5 pts.mass of a polyamide resin, wherein the polyamide resin (A) is constituted of a structural unit derived from a diamine and a structural unit derived from a dicarboxylic acid, more than 50 mol% of the structural unit derived from a diamine is derived from xylylenediamine, more than 50 mol% of the structural unit derived from a dicarboxylic acid is derived from sebacic acid, the polyamide resin (B) is constituted of a structural unit derived from a diamine and a structural unit derived from a dicarboxylic acid, more than 50 mol% of the structural unit derived from a diamine is derived from a linear aliphatic diamine, and more than 50 mol% of the structural unit derived from a dicarboxylic acid is derived from terephthalic acid.SELECTED DRAWING: None
Patent JP-2019148833-A (JP)
Title: Polymer formulations for use with electrooptic media
Inventor: PETER CARSTEN BAILEY WIDGER
IPC: G02F1/1675
Filed: 2019-06-10
Abstract: To provide polymer formulations for use with electrooptic media.SOLUTION: The polymer formulations include urethane acrylates, adhesion promoters, and conductive monomers. By selecting suitable conductive monomers, it is possible to achieve formulations having a volume resistivity of 10to 10Ohm cm after conditioned for one week at 25°C and 50% relative humidity. Such formulations are suitable to be incorporated into electrooptic materials, such as electrooptic displays or variable transmission films, e.g., for architectural applications. In other embodiments, the formulations additionally include metal oxide nanoparticles to alter the refractive index and/or conductivity. Adding certain metal nanoparticles also promotes non-destructive measurement of the layer thickness using X-ray fluorescent spectroscopy.SELECTED DRAWING: None
Patent JP-2020011713-A (JP)
Title: Power assembly member for electric two-wheeler
Inventor: ZHANG JIN FENG
IPC: B62M7/00
Filed: 2019-06-14
Abstract: To provide a power assembly member for an electric two-wheeler.SOLUTION: A power assembly member for an electric two-wheeler according to the current invention includes: a case which includes a base having a separation layer inside, where one side of the separation layer is a first assembly space and the other side is a second assembly space; an electric motor which is installed in the case and has an output shaft coupled to a drive gear, the drive gear being positioned in the first assembly space; a driven gear which is installed in the case, installs a gear shaft in a shaft direction, is positioned in the first assembly space, is engaged with the drive gear, and has one end of the gear shaft protrude from the case; and a control element installed in the second assembly space and electrically connected to the electric motor. Thus, reduction of volume and a convenient assembly effect are achieved.SELECTED DRAWING: Figure 2
Patent JP-2020204903-A (JP)
Title: System and method for energy management
Inventor: KAIBUKI KAZUHIDE
IPC: G06Q50/06
Filed: 2019-06-17
Abstract: To provide a system and method for energy management capable of accurately carrying out energy management of a plant.SOLUTION: A system for energy management (1) comprises a state-transition database (21), a setup database (22), an energy database (23), a schedule preparing section (3), a state-transition time sequence preparing section (4), an energy calculating section (6) and an evaluation calculating section (7). The energy calculating section (6) calculates a time-sequential energy consumption of each setup using state-transition time sequence data prepared by the state-transition time sequence preparing section (4), status information stored in the setup database (22) and time-sequential energy consumption based on every state of each setup stored in the energy database (23). The evaluation calculating section (7) calculates an evaluation indicator indicative of an energy utilization efficiency of each setup and the plant.SELECTED DRAWING: Figure 1
Patent JP-2021002421-A (JP)
Title: Switch device
Inventor: HISADA MASAHITO
IPC: H01H25/04
Filed: 2019-06-19
Abstract: To provide a switch device in which the durability of its components can be ensured.SOLUTION: A switch device 1 comprises: a first operation part 2 operated in a plurality of directions; and a second operation part 3 provided so that it can be pushed for operation. When the first operation part 2 is operated, an operational load of the first operation part 2 is applied to the second operation part 3 so that it moves to follow the first operation part 2. The switch device 1 has a stopper part 47 which regulates excessive movement of the second operation part 3 when the second operation part 3 is pushed for operation. When the second operation part 3 is pushed for operation, the stopper part 47 supports the second operation part 3 from the back side so as to regulate its position.SELECTED DRAWING: Figure 3
Patent JP-2021002092-A (JP)
Title: Numerical controller
Inventor: KOIDE NAOYA
IPC: G05B19/4155
Filed: 2019-06-19
Abstract: To provide a technology for suppressing the fluctuation of speed of a shaft so as to become smaller even when a look-ahead distance fluctuates in small steps.SOLUTION: A numerical controller 1 of the present invention comprises: a look-ahead unit 100 for looking ahead of a plurality of command blocks from an NC program; an analysis unit 110 for creating move-command data by analyzing the looked-ahead command blocks; a target speed calculation unit 120 for calculating a target speed of the shaft based on a look-ahead distance; an interpolation unit 130 for creating interpolation data based on the move-command data and the target speed; and a servo control unit 140 for controlling a motor based on the interpolation data. The target speed calculation unit 120 holds the recalculation of the target speed when the fluctuation of the look-ahead distance is within a margin.SELECTED DRAWING: Figure 2
Patent JP-2021005544-A (JP)
Title: Current measurement device
Inventor: SHINKE DAICHI
IPC: C23C16/505
Filed: 2019-06-27
Abstract: To reduce a noise current transmitted through a coaxial cable that transmits analog information from a current detector, and prevent a malfunction in an electronic device.SOLUTION: A current measurement device (900) includes a current detector (5), an electronic device (6) that converts analog information into digital information, a coaxial cable (8) with a conductor and an external conductor, and a connector (9) that is electrically connected to the grounded housing. The outer conductor is electrically connected to the connector (9).SELECTED DRAWING: Figure 1
Patent JP-2021006358-A (JP)
Title: Support fixture and machining tool
Inventor: KAWAKAMI HIROTSUGU
IPC: B24B41/06
Filed: 2019-06-28
Abstract: To provide a configuration which can improve positioning accuracy of a cylindrical workpiece in a support fixture supporting the workpiece in machining an outer peripheral surface of the workpiece.SOLUTION: A support fixture 10 includes: a shaft part 11; a holding ring 20 to be a cylindrical member which has a plurality of slits 21 extending in an axial direction, in which the shaft part 11 goes through the axial direction, which has a first taper part 22 and a second taper part 23, and in which the first taper part 22 is in contact with an inner peripheral surface of an axial direction other end part of a workpiece M; and a wedge 30 which is a cylindrical member engaged with an outer peripheral surface of the shaft part 11 and has a wedge taper part 31 and in which the wedge taper part 31 is in contact with the second taper part 23 of the holding ring 20 and pushes and expands the holding ring 20 from inside in the radial direction to outside in the radial direction; and a push-in member 40 pushing the wedge 30 to the holding ring 20 in an axial direction. An engagement position X between the wedge 30 and the shaft part 11 does not overlap the workpiece M in the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2021012045-A (JP)
Title: Fluid analysis device and ultrasonic flowmeter
Inventor: NISHIBE YUKI
IPC: G01P5/24
Filed: 2019-07-04
Abstract: To provide a fluid analysis device that can easily identify data improving measurement accuracy of an ultrasonic flowmeter, and to provide the ultrasonic flowmeter that can measure a flow rate with stable measurement accuracy while suppressing an influence of a piping structure to be connected.SOLUTION: In a data storage unit 15B of an ultrasonic flowmeter 10 of the present invention, flow velocity distribution data of a plurality of types corresponding to piping structures of a plurality of types to be connected to a measurement pipe 14 are stored as a flow velocity corresponding data table, and conversion data for obtaining an entire flow velocity V4 from a first partial flow velocity V1 is stored as a conversion data table corresponding to the flow velocity corresponding data table of the plurality of types. First to third partial flow velocities V1, V2 and V3 at a plurality of locations of the measurement pipe 14 are actually measured, then the flow velocity corresponding data table of one type meeting a magnitude relationship among these flow velocities is determined, and thereby the conversion data table is determined that matches a flow velocity distribution.SELECTED DRAWING: Figure 3
Patent JP-2021014154-A (JP)
Title: Manufacturing method of weather strip
Inventor: SATO TAKEAKI
IPC: B26D3/00
Filed: 2019-07-11
Abstract: To provide a manufacturing method of a weather strip which can provide a clean cut surface on a trim part of the weather strip in which an insert is embedded and can automatize processes from extrusion to cutting.SOLUTION: A manufacturing method of a weather strip 10 having a trim part 20 in which an insert is embedded includes an extrusion molding process of using the insert which has a short connection part made by connecting strips 41 at approximately constant interval and a long connection part having an interval longer than the short connection part and covering the insert with polymer material, a cut part forming process of cutting a part of long interval part 44 including the long interval part on the long interval part 44 in which the long connection part is embedded and forming a cut part 60 and a cutting process of dividing the weather strip 10 in a longitudinal direction by cutting the cut part 60 in a direction orthogonal to the longitudinal direction.SELECTED DRAWING: Figure 5
Patent JP-2021014665-A (JP)
Title: Printed shirt
Inventor: YAMASHITA AKIHIRO
IPC: D06P5/30
Filed: 2019-07-16
Abstract: To provide a printed shirt with improved quality, which prevents generation of steps and wrinkles on a shirt body as much as possible and prevents occurrence of unevenness of printing.SOLUTION: A printed shirt includes a shirt body having a body part, a pair of sleeves which are successively provided at the right and left of the body part and a neck successively provided in the body part. Patterns are printed on the whole or a part of a surface and a rear surface of the shirt body with an ink jet printer. A front side cloth formed of one cloth where a front body and a front sleeve continue and a back side cloth formed of one cloth where a back body and a back sleeve continue are used, and the front side cloth and the back side cloth are sewn by a flat seamer sewing machine so that an outline except for necklines of the front body and the front sleeve becomes the same as an outline except for the necklines of the back body and the back sleeve to constitute the body part and a pair of sleeves of the shirt body.SELECTED DRAWING: Figure 2