baber/WOPTO huggingface dataset:
Patent JP-2020020650-A (JP)
Title: Article inspection device
Inventor: KIDOGUCHI MASARU
IPC: G01N21/89
Filed: 2018-07-31
Abstract: SOLUTION: The present invention relates to a container inspection device 2 (article inspection device) which binarizes an image obtained by photographing a container 1 (article) conveyed on a conveyor 3 (conveyance means), in order to inspect the container 1 according to the binarized image. Opposing lighting 4b (illumination means) and imaging means 5 are arranged at opposing positions interposing the conveyed container 1, and an inspection position I of the container 1 is set between the opposing lighting 4b and the imaging means 5. An article inspection mode, and an illumination inspection mode with faster shutter speed than in the article inspection mode are set as shutter speed of the imaging means 5, and the imaging means 5 photographs the opposing lighting 4b in the illumination inspection mode, when the container 1 is not located at the inspection position I, and measures luminance of inspection light Lb of the opposing lighting 4b from the photographed image.EFFECT: Deterioration in illumination means can be confirmed, even in a configuration that interposes an article between the illumination means and imaging means facing each other.SELECTED DRAWING: Figure 1
Patent JP-2020019680-A (JP)
Title: Method for manufacturing multicore fiber preform and method for manufacturing multicore fiber
Inventor: SASAKI YUSUKE
IPC: C03B37/012
Filed: 2018-08-01
Abstract: To provide a method for manufacturing a multicore fiber preform, capable of suppressing the deformation of a core part, and a method for manufacturing a multi core fiber.SOLUTION: A method for manufacturing a multicore fiber preform comprises: an arrangement step of arranging a rod assembly 4 obtained by assembling a plurality of glass rods including a core containing glass rod 1 having a core part 11 so as to form a plurality of layers, in a silica tube 3 to obtain a rod/silica tube unit 5; an integration step of melting and integrating the rod/silica tube unit 5 to form an original preform; and an outer cutting step of cutting an outer peripheral region of the original preform. In the arrangement step, the core containing glass rod 1 is used as the outermost layer glass rod constituting the rod assembly 4; and in the outer cutting step, cut is at least the core part derived from the outermost layer core containing glass rod 1.SELECTED DRAWING: Figure 1
Patent JP-2019195799-A (JP)
Title: Vehicle model processing device
Inventor: TU SHIYUAN
IPC: B05B13/02
Filed: 2018-08-03
Abstract: To provide a vehicle model processing device.SOLUTION: A vehicle model processing device including an airframe, in which a front/rear penetrating operation housing is located in the airframe, a first electrical machinery is fixedly located in a lower end wall left side interior of the operation housing, an export shaft of the first electrical machinery is inserted upward in the operation housing, a worm screw, which extends upward, is connected to an upper end of the export shaft of the first electrical machinery by power, an upper end of the worm screw is rotary engagement-connected to an upper end wall of the operation housing, a worm gear is engagement-located in the rear of the worm screw, a first rotary lever, which extends left and right, is fixedly located on an inner surface of the worm gear, a left end of the first rotary lever is rotary engagement-connected to a left end wall of the operation housing, a fitting housing, which penetrates upward and front and rear, is located in the airframe, the first rotary lever penetrates a left end wall of the fitting housing and is inserted in the fitting housing, and a first turntable is fixedly located at a right end of the first rotary lever.SELECTED DRAWING: Figure 1
Patent JP-2020023991-A (JP)
Title: Lock washer and fastening structure
Inventor: SAEKI HIROSHI
IPC: F16B39/24
Filed: 2018-08-07
Abstract: To provide a lock washer capable preventing loosening of a bolt and a nut in a fastened state, and easily loosening them in maintenance.SOLUTION: A lock washer 1 disposed between a nut 4 and a mounted object 2, is composed of first and second members 11, 12 and used in an overlapped state. The first member 11 includes an upper face 11a on which unevenness is radially formed so that it has low resistance when the nut 4 is rotated in a fastening direction, and frictional resistance is increased when it is rotated to a loosening side, and a lower face 11b formed in a manner that a height of an inclined face 11ba is gradually lowered toward the fastening direction of the nut. The second member 12 includes a lower face 12a on which unevenness is radially formed so that frictional resistance is small when the nut 4 is rotated in the fastening direction, and frictional resistance is increased when it is rotated to the loosening side, an upper face 12b on which an inclined face 12ba corresponding to the inclined face 11ba of the first member 11 is formed along the circumferential direction, and which is kept into contact with the lower face 11b of the first member 11, and a projecting portion 12c for rotating the nut 4 in a state of being overlapped to the first member 11 in loosening.SELECTED DRAWING: Figure 1
Patent JP-2020023806-A (JP)
Title: Dust remover
Inventor: TATEMATSU KAZUHITO
IPC: E02B5/08
Filed: 2018-08-07
Abstract: To provide a dust remover that can safely perform screen dust removal work by human power and have versatility.SOLUTION: A lifting mechanism 30 comprises: a carriage 31; a drive spur gear 33 attached to the carriage 31 via a drive spur gear attachment member 32 and rotated by a manual handle 33a; a driven spur gear 35 attached so as to mesh with the drive spur gear 33 via a driven spur gear/brake attachment member 34 on the carriage 31; and a brake 36 with a lock attached to the carriage 31 via the driven spur gear/brake attachment member 34 to prevent reverse rotation of the driven spur gear 35. A rack bar 22 of a rake 20 has a structure in which the driven spur gear 35 is engaged by a plurality of rack pins 22a so that the driving force of the drive spur gear 33 is transmitted via the driven spur gear 35.SELECTED DRAWING: Figure 1
Patent JP-2019059660-A (JP)
Title: Dielectric ceramic composition and electronic component
Inventor: FUKUI TAKASHI
IPC: H01G4/12
Filed: 2018-08-07
Abstract: To provide a dielectric ceramic composition that can be sintered at low temperature, can be burned together with Ag at the same time, and has an excellent Q value and humidity resistance after sintering.SOLUTION: A dielectric ceramic composition comprises MgSiOas a main constituent, and an R-containing compound, a Cu-containing compound, a B-containing compound, and a Li-containing glass, as an accessory constituent, in which R is an alkali earth metal. The dielectric ceramic composition includes the R-containing compound of 0.2 pts.mass or more and 4.0 pts.mass or less in terms of oxide, the Cu-containing compound of 0.5 pts.mass or more and 3.0 pts.mass or less in terms of oxide, and the B-containing compound of 0.2 pts.mass or more and 3.0 pts.mass or less in terms of oxide, based on the main constituent of 100 pts.mass, respectively. The dielectric ceramic composition also includes the Li-containing glass of 2 pts.mass or more and 10 pts.mass or less, based on the total amount of 100 pts.mass comprising the main constituent and the accessory constituent excluding the Li-containing glass.SELECTED DRAWING: None
Patent JP-2019032842-A (JP)
Title: Window opening/closing detecting device and window opening/closing detecting method
Inventor: ICHIMORI FUMIAKI
IPC: G08B13/08
Filed: 2018-08-08
Abstract: To provide a window opening/closing detecting device which has a higher flexibility in the arrangement position thereof and which can improve detection accuracy.SOLUTION: A window opening/closing detecting device 100 comprises: a locked-state detection magnet 2 provided on a crescent lock; an opening/closing state detection magnet 1 provided at one of double sliding windows which are locked by the crescent lock; a magnetic sensor 3a for detecting a magnetic field from at least two directions different from each other; and a controller 3b that detects the opening/closing state of the window and a locking state of the crescent lock on the basis of an output signal of the magnetic sensor 3a. The magnetic sensor 3a is provided at a position where both a strength of the magnetic fields of the opening/closing state detection magnet 1 and that of the locked-state detection magnet 2 are sensed.SELECTED DRAWING: Figure 1
Patent JP-2020026635-A (JP)
Title: Building material
Inventor: SHINNAI HIROYUKI
IPC: E04F19/04
Filed: 2018-08-09
Abstract: To provide a building material capable of forming a baseboard which is easily transported, has good workability, and has excellent appearance.SOLUTION: A building material for forming a baseboard 30 to be constructed at the boundary between a wall material W and a floor material F of a building comprises: a base material 10 having a polygonal cross-sectional shape and attached to a boundary part between a wall material W and a floor material F with a back surface 11 facing the wall material W; and a strip-like decorative material 20 which is bent and fixed so as to cover a region extending from a gap between a step part 14 of the back surface 11 of the base material 10 and the wall material W to an upper surface 12 and a front surface 13 of the base material 10, and the decorative material 20 has flexibility to be wound in a roll shape whose longitudinal direction is the circumferential direction.SELECTED DRAWING: Figure 6
Patent JP-2020031079-A (JP)
Title: Semiconductor device
Inventor: YASUI KOJI
IPC: H01L23/473
Filed: 2018-08-20
Abstract: To provide a semiconductor device including a cooler in contact with a semiconductor module storing semiconductor elements, the semiconductor device exerting improved cooling effect on a semiconductor element located on the coolant downstream side.SOLUTION: A semiconductor device disclosed herein comprises: a semiconductor module storing a plurality of semiconductor elements; and a cooler in contact with the semiconductor module so as to face the plurality of semiconductor elements. The cooler includes a passage for making a coolant pass along a direction in which the plurality of semiconductor elements are arranged. The passage of the cooler is partitioned into a plurality of individual passages corresponding to the respective semiconductor elements, viewed from a lamination direction of the cooler and the semiconductor module. Each of the individual passages has a passage width of a region facing the corresponding semiconductor element, the passage width greater than that on the upstream side of the region.SELECTED DRAWING: Figure 2
Patent JP-2020029779-A (JP)
Title: Binary power generator and binary power generation method
Inventor: RAI YASUHIRO
IPC: F01K25/10
Filed: 2018-08-20
Abstract: To provide a binary power generator which can shorten a time of a warmup operation even if a condensate liquid of a working medium is produced.SOLUTION: A binary power generator 1A comprises a first working medium line L2 and a second working medium line L3, an evaporator 2, a turbine generator 3, and a condenser 4. The working medium line includes a gas supply part (first piping) L2c for connecting the evaporator 2 and the turbine generator 3 to each other, and a gas discharge part (second piping) L3a for connecting the turbine generator 3 and the condenser 4 to each other. Condensate liquid piping connected to a prescribed first connection point P1 on the gas discharge part L3a, extending downward from the first connection point P1, and connected to a prescribed second connection point P2 located in a position lower than the turbine generator 3 of the first working medium line L2 is arranged at the gas discharge part L3a.SELECTED DRAWING: Figure 1
Patent JP-2020035052-A (JP)
Title: Method of controlling imaging apparatus, imaging apparatus and method of manufacturing component
Inventor: YAMAMOTO KENKICHI
IPC: B25J13/08
Filed: 2018-08-28
Abstract: To easily decide a region of an image for moving object detection by an imaging apparatus which performs moving object photography of an object moving at a high speed.SOLUTION: For moving object detection in moving object photography, an output mode of an imaging element 101 is set to a first output mode in which image data of a cut region having an image size smaller than a predetermined side is output. Arrival of the position of a moving object at a predetermined position is detected from the image data output from an extraction region, and then the output mode of the imaging element 101 is set to a second output mode in which output image data of the predetermined size is output so as to output the image data from the imaging element 101. In a setting process of deciding the cut region in the first output mode, a featured part of a moving object is detected from the image data output from the imaging element 101 when the moving object moving in the same way with a moving object photographing process is at a predetermined position, and a partial region in an imaging range including the detected featured part is determined as the cut region.SELECTED DRAWING: Figure 1
Patent JP-2019047719-A (JP)
Title: Dc-dc converter with dynamically adapting load-line
Inventor: FABIO ONGARO
IPC: H02M3/155
Filed: 2018-08-30
Abstract: To provide a system, an apparatus, and a method for efficiently generating stable output for a transient load with respect to one or more components.SOLUTION: A power converter includes two feedback loops to separate stability and equivalent output resistance, so that the power converter allows bandwidth to increase. The first loop includes a compensator receiving output current of an amplifier. Additionally, a first converter and a first current mirror generate target current on the basis of the output current of the amplifier. On the basis of the target current, a plurality of step-down converters generates output voltage, which is returned to the amplifier through resistor. The second loop includes a second converter with a first order series RC filter to reduce second loop's response time. A second current mirror receives current from the second converter and generates dynamically adapting feedback current, which flows through the resistor in the first loop.SELECTED DRAWING: Figure 1
Patent JP-2020035898-A (JP)
Title: Substrate for mounting electronic element, electronic apparatus, and electronic module
Inventor: TAKESHITA FUMIAKI
IPC: H01L23/28
Filed: 2018-08-30
Abstract: To make it possible to reduce the generation of deformation of or cracks in concave parts to improve mountability.SOLUTION: A substrate 1 for mounting an electronic element has a substrate 2 having a first surface 2a and a second surface 2b located on the opposite side of the first surface 2a. The substrate 2 has a first concave part 5 located in the first surface 2a and a second concave part 6 located in the second surface 2b. The substrate 2 has electrode pads 3. The electrode pads 3 are located in the first concave part 5. The substrate 2 has, in the second concave part 6, a reinforcement part 7 located separate from the electrode pads 3 and dividing the second concave part 6 into plurality.SELECTED DRAWING: Figure 1
Patent JP-2019043779-A (JP)
Title: Information processing system, control method and program
Inventor: SAKAMOTO HIDEJI
IPC: G06Q10/04
Filed: 2018-08-30
Abstract: To allow a user to grasp the number of persons permitted to newly move from a non-restricted zone to a restricted zone by considering the number of persons moving from the restricted zone where the number of persons who can enter the zone is restricted to the non-restricted zone and/or the number of persons moving from the non-restricted zone to the restricted zone.SOLUTION: An information processing system includes: identification means which identifies the number of persons permitted to move from a non-restricted zone being no restricted zone to a restricted zone where the number of persons who can enter the zone is restricted by using the upper limit number of persons permitted to enter the restricted zone, the number of persons being within the restricted zone, the number of persons moving from the restricted zone to the non-restricted zone and/or the number of persons moving from the non-restricted zone to the restricted zone; and notification means which notifies of the number of persons identified by the identification means.SELECTED DRAWING: Figure 8
Patent JP-2020033790-A (JP)
Title: Blade control device of work machine
Inventor: UEMURA SHOHEI
IPC: E02F3/85
Filed: 2018-08-31
Abstract: To provide a blade control device capable of effectively suppressing undulation of a construction surface.SOLUTION: In a blade control device 100, when a preset update condition is satisfied, a virtual design surface setting portion 14 sets a virtual design surface SV to an angle equivalent to a vehicle angle with a reference to a blade position when the update condition is satisfied. A blade operation control portion 15 limits an ascending/descending operation of a blade 4 so that the blade 4 ascends/descends above the virtual design surface SV.SELECTED DRAWING: Figure 3
Patent JP-2020038530-A (JP)
Title: Touch sensor
Inventor: MINAMI SEIICHI
IPC: G06F3/041
Filed: 2018-09-05
Abstract: To provide a touch sensor in which a shape deformation of an upper substrate is suppressed and detection accuracy of a pressed position does not decrease even when used for a long time in a high temperature and high humidity atmosphere.SOLUTION: A touch sensor 1 includes an insulating unit 30 for connecting a substrate 11 and a substrate 21 at the periphery of each substrate so as to surround an operation space 15. The insulating unit 30 includes connecting units 30a, 30b located along two opposing sides of each of the substrate 11 and the substrate 21. In the connection units 30a, 30b, a thickness of an inner portion located on the operation space 15 side is thicker than a thickness of an outer portion located on the opposite side of the operation space 15.SELECTED DRAWING: Figure 1
Patent JP-2019001810-A (JP)
Title: Tolerogenic synthetic nanocarrier that lowers cytotoxic t lymphocyte response
Inventor: CHRISTOPHER FRASER
IPC: A61P37/08
Filed: 2018-09-07
Abstract: To provide shift of the immune response for reducing the occurrence of undesirable CD8+ T cell immune response specific for an antigen associated with undesirable CD8+ T cell immune response in the subject.SOLUTION: The invention provides a composition comprising: (i) a first population of synthetic nanocarriers coupled to an immunosuppressant; (ii) a second population of synthetic nanocarriers coupled to a MHC Class I-restricted and/or MHC Class II-restricted epitope of an antigen associated with undesirable CD8+ T cell immune response. The invention also provides formulations comprising the composition and methods for preparing them.SELECTED DRAWING: Figure 5
Patent JP-2020042080-A (JP)
Title: Multilayer laminate film, luminance increasing member using the same, and polarizer
Inventor: SHIMIZU TOMOKO
IPC: G02B5/30
Filed: 2018-09-07
Abstract: To provide a multilayer laminate film which has an increased inter-layer adhesion.SOLUTION: The present invention relates to a multilayer laminate film having a multilayer laminate structure in which a first birefringent layer based on resin and a second isotropic layer based on resin are alternately laminated. The storage elastic modulus (E'), which is measured at a frequency of 10 Hz in the direction of extension of an uniaxial stretched film made by the resin of the first layer is 7.0 GPa to 11.0 GPa, both inclusive, at the temperature of 25°C.SELECTED DRAWING: None
Patent JP-2020043013-A (JP)
Title: Static eliminator and plasma generator
Inventor: NOMURA NOBUO
IPC: H05F3/06
Filed: 2018-09-12
Abstract: To provide a static eliminator that does not need to include a high vacuum region and a low vacuum region.SOLUTION: A static eliminator includes a vacuum chamber capable of installing a charged object therein and having a high vacuum processing unit that performs vapor deposition, a plasma generator that supplies plasma by electron cyclotron resonance to the inside of the vacuum chamber, and the plasma generator includes a plasma source that generates the plasma, and a flange that installs the plasma source inside the vacuum chamber.SELECTED DRAWING: Figure 1
Patent JP-2020039821-A (JP)
Title: Ultrasound wave observation apparatus, ultrasound wave observation apparatus operation method, and ultrasound wave observation apparatus operation program
Inventor: SABATA TOMOHIRO
IPC: A61B8/06
Filed: 2018-09-13
Abstract: To provide an ultrasound wave observation apparatus that allows observation at high luminance without the contrast medium being destroyed.SOLUTION: The ultrasound wave observation apparatus transmits an ultrasound wave to a subject to which a contrast medium has been administered and generates an ultrasound image on the basis of ultrasound signals reflected by the contrast medium, the ultrasound wave observation apparatus comprising: an average luminance value calculation unit for calculating an average luminance value in a predetermined region, for each of a plurality of ultrasound images generated by transmitting an ultrasound wave at a constant sound pressure; a limit value calculation unit for calculating a limit value of the sound pressure of the ultrasound wave in which the contrast medium is not destroyed, based on the amount of variation in the average luminance value; and a control unit for control to limit the sound pressure of the transmitted ultrasound wave to the limit value or less.SELECTED DRAWING: Figure 1
Patent JP-2019033493-A (JP)
Title: Pulse output circuit
Inventor: INOUE KIYOKO
IPC: G09G3/36
Filed: 2018-09-14
Abstract: To provide a driver circuit and a display device which reduce a flicker on a screen of the display device, and ensure a decrease of a data writing period and a reduction in power consumption.SOLUTION: In a pulse output circuit provided in a shift register, a power source line which is connected to a transistor in an output portion connected to a pulse output circuit at a next stage is set to a low-potential drive voltage, and a power source line which is connected to the transistor in an output portion connected to a scan signal line is set to a variable potential drive voltage. The variable potential drive voltage is the low-potential drive voltage in a normal mode, and can be either a high-potential drive voltage or the low-potential drive voltage in a batch mode. In the batch mode, display scan signals can be output to a plurality of scan signal lines at the same timing in a batch.SELECTED DRAWING: Figure 1
Patent JP-2020047626-A (JP)
Title: Aerator and enclosure
Inventor: ITO SEIJI
IPC: F16K15/14
Filed: 2018-09-14
Abstract: To provide an aerator and an enclosure capable of preventing immersion of water into the enclosure, while preventing destruction of the enclosure.SOLUTION: According to an embodiment, an aerator includes a body, a first pore, a second pore, a third pore, a first non-return valve, a second non-return valve, and a waterproof moisture permeable member. The first non-return valve is provided in the first pore, and blocks a flow passing through the first pore from the space side in the body, and opens when a pressure acting from the outside of the body is larger than a pressure acting from the space side. The second non-return valve is provided in the second pore, and blocks a flow passing through the second pore from the outside of the body, and opens when the pressure acting from the space side is larger than a pressure acting from the outside of the body. The waterproof moisture permeable member is provided in the third pore, and closes the third pore.SELECTED DRAWING: Figure 4