baber/WOPTO huggingface dataset:
Patent JP-2019204168-A (JP)
Title: Sorting device, sorting method, sorting program, and computer readable recording medium
Inventor: OISHI SHOJI
IPC: B07C5/342
Filed: 2018-05-21
Abstract: To allow users to easily set and change sorting accuracy.SOLUTION: A sorting device comprises a learning data creating unit 122, a learning unit 123, a sorting-target selection unit 124, a determination unit 125, and an air injecting nozzle 14, where the learning data creating unit creates the learning data LD from a line sensor camera 11 and from classified object data obtained by the line sensor camera 11, the learning unit sorts the mixture by type by using the learning data LD, learns a method to identify by type and creates a learning model GM digitalizing knowledge and experience obtained by the learning, the sorting-target selection unit to sort the type of the sorting-target, the determination unit calculates the recognition rate RR from the mixture data obtained by the line sensor camera 11 on the basis of the learning model GM and determines the existence and the position of the sorting-target on the basis of the recognition rate RR, and the air injecting nozzle sorts the sorting-target from the mixture MO on the basis of a threshold provided for the determination result and the recognition rate RR of the determination unit 125.SELECTED DRAWING: Figure 8
Patent JP-2019203946-A (JP)
Title: Fiber coupling device and laser processing apparatus
Inventor: OKUDA TAKEHISA
IPC: G02B6/42
Filed: 2018-05-22
Abstract: To provide a fiber coupling device capable of suppressing transmission loss and equipment damage caused by a focal point shift.SOLUTION: A fiber coupling device 13, which optically couples a feeding fiber 11 and a processing fiber 12, comprises a conversion part 1301 that converts fiber emission light B1 emitted from an emission end face 11S of the feeding fiber 11 into fiber incidence light B2 incident on an incident end face 12S of the processing fiber 12. In the conversion part 1301, a relationship between a converging angle θ of the fiber incidence light B2, an allowable converging angle θm defined by the incident end face 12S, a condensing diameter d of the fiber incidence light B2, and an allowable condensing diameter dm defined by the incident end face 12S satisfies the following formula 1>θ/θm>d/dm.SELECTED DRAWING: Figure 2
Patent JP-2019210311-A (JP)
Title: Water-based polyurethane resin composition, and high elastic magnetic field responsive soft material comprising said polyurethane elastomer composition
Inventor: MITSUMATA SATORU
IPC: C08L75/08
Filed: 2018-05-31
Abstract: To provide, as the conventionally known magnetic responsive material cannot be said to have a sufficiently large change in elastic modulus, a material that has a large change in elastic modulus when a magnetic field is applied.SOLUTION: Provided is a polyurethane elastomer composition containing a reaction product of a polyol compound and a polyisocyanate compound, and magnetic particles, and in which the polyol compound contains a polyol compound having a particular structure, and the polyisocyanate compound is a polyisocyanate compound having an aromatic ring.SELECTED DRAWING: None
Patent JP-2019210710-A (JP)
Title: Pile driver
Inventor: SASAKI KAZUMA
IPC: E21B7/00
Filed: 2018-06-05
Abstract: To provide a pile driver that can improve durability and reliability and that includes a depth detector which is attached and detached to/from a sheave easily.SOLUTION: A depth detector 34 includes a bracket 35 that is supported coaxially with a sheave shaft 31 of a main hoist guide sheave 20 that guides a main hoist rope 19, and a rotary encoder 36 provided on the bracket. The main hoist guide sheave has a cylindrical boss 20a into which the sheave shaft is inserted, and a ring retainer 39 that can circularly slide on the outer periphery of the boss. The rotary encoder is formed together with the bracket so as to be detachable from the retainer.SELECTED DRAWING: Figure 3
Patent JP-2018152128-A (JP)
Title: Online manual display processing device, online manual display processing method, and online manual display processing program
Inventor: ONISHI EISAKU
IPC: G06F13/00
Filed: 2018-06-06
Abstract: PROBLEM TO BE SOLVED: To present appropriate measures according to the state of a device to a user.SOLUTION: An online manual display processing device 120 includes: a storage unit that holds a plurality of manual groups consisting of a plurality of manuals including an operation manual of electronic data of target devices 100, a manual for failure resolution, technical terms, and FAQ, so as to correspond to the plurality of devices 100; a processing unit that selects a manual group corresponding to a predetermined device and specifies both a corresponding manual in the manual group and a corresponding page of the manual, according to the current state of the predetermined device; and a display unit 121 that displays the page of the manual which is specified by the processing unit.SELECTED DRAWING: Figure 1
Patent JP-2019216310-A (JP)
Title: Piezoelectric electro-acoustic transducer and manufacturing method thereof
Inventor: TSUKAMURA KAZUTOSHI
IPC: H01L41/09
Filed: 2018-06-11
Abstract: To provide a piezoelectric electro-acoustic transducer capable of obtaining excellent sound pressure characteristics when lead-free piezoelectric ceramic is used as a material of a piezoelectric body, and a manufacturing method thereof.SOLUTION: In a piezoelectric electro-acoustic transducer 1, a piezoelectric body 19 of a piezoelectric diaphragm 5 comprises a lead-free piezoelectric ceramic composition. When, at 25°C, a first frequency at which the piezoelectric diaphragm 5 has the maximum vibration amount is denoted as f_XL, a first vibration amount that is the maximum vibration amount is denoted as XL, a second frequency at which the piezoelectric diaphragm 5 has the second maximum vibration amount is denoted as f_XS, a second vibration amount that is the second maximum vibration amount is denoted as XS, and a ratio between the first vibration amount and the second vibration amount is denoted as XS/XL, the characteristic of f_XL<f_XS and 1.0>XS/XL>0.5 is satisfied.SELECTED DRAWING: Figure 4
Patent JP-2020005038-A (JP)
Title: Transmission device, transmission method, reception device, reception method, and program
Inventor: SUGIMOTO SHUN
IPC: G06F13/00
Filed: 2018-06-25
Abstract: To improve followability for a movement of a virtual viewpoint while suppressing an increase in the amount of transmission data.SOLUTION: A transmission device 101 is configured to: receive a request for a video segment from a receiving device 102 (S609); determining which of a first video segment and a second video segment to provide on the basis of the video data; and transmitting the determined video segment (S610). The second video segment corresponds to a shorter time than the first video segment and/or a larger spatial range.SELECTED DRAWING: Figure 6
Patent JP-2020003380-A (JP)
Title: Device and method for acquiring shape data of spectacle frame, system for providing lens, and program for controlling the device
Inventor: SUZUE Takahiro
IPC: G01B5/20
Filed: 2018-06-29
Abstract: To measure a frame shape so that step processing accuracy of lens is improved.SOLUTION: A frame tracer includes: a tilt mechanism 113 capable of making a frame horizontal; a stylus 115; a control circuit 112 for controlling operations of the tilt mechanism 113 and the stylus 115; and an arithmetic circuit 118 for calculating shape data on the basis of an output from the stylus 115. The control circuit controls an actuator 114 so that the stylus 115 traces a groove section of a rim of a spectacle frame and traces a level difference formed on the rim of the spectacle frame. The arithmetic circuit 118 converts the shape data of the level difference on the rim so as to set a frame center of the shape data of an external shape of the frame as a common reference. An output IF 119 outputs the shape data of the external shape and the shape data after conversion to a terminal 120 connected to the frame tracer 110, and each of the output shape data is transmitted to a terminal 130 of a lens manufacturer 102.SELECTED DRAWING: Figure 1
Patent JP-2020005197-A (JP)
Title: Binary signal transmission circuit
Inventor: TOYOFUKU SHOHEI
IPC: H03K17/78
Filed: 2018-06-29
Abstract: To provide a binary signal transmission circuit capable of suppressing change in the duty ratio of binary signal, even if photocouplers are connected in two stages.SOLUTION: A binary signal transmission circuit includes a first photocoupler 1 to which a binary signal S1 having first and second levels is input, an on-off state inverter circuit 2 where an input terminal 2a is connected with an output terminal 1b of the first photocoupler 1, and a second photocoupler 3 where an input terminal 3a is connected with a second output terminal 2b of the on-off state inverter circuit 2, the binary signal S1 is a signal for turning the first photocoupler 1 on at the first level, and turning the first photocoupler 1 off at the second level, and the on-off state inverter circuit 2 turns the second photocoupler 3 off when the first photocoupler 1 is turned on, and turns the second photocoupler 3 on when the first photocoupler 1 is turned off.SELECTED DRAWING: Figure 1
Patent JP-2018188358-A (JP)
Title: Modification method of coal ash and production method of fly ash for concrete admixture
Inventor: DOI KOTA
IPC: C04B18/10
Filed: 2018-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a modification method of a coal ash, which can reduce unburned carbon amount in a coal ash with good efficiency.SOLUTION: The modification method of a coal ash is characterized by that a coal ash containing a 45-μm sieve residue of 10 mass% or over is classified by using a forced vortex centrifugal type classifier in a condition that the 45-μm sieve residue after the classification is in a range of 1 mass% or over and 8 mass% or under.SELECTED DRAWING: None
Patent JP-2020006106-A (JP)
Title: Seat pad and method for manufacturing the same
Inventor: NEMOTO YASUSHI
IPC: A47C27/14
Filed: 2018-07-12
Abstract: To provide a seat pad in which a tube is firmly fixed, and a method for manufacturing a seat pad, enabling the above seat pad to be easily obtained.SOLUTION: The seat pad is provided that comprises a seat pad body 2 composed of foamed polyurethane resin, and a tube 3 buried in the seat pad body 2. The tube 3 is composed of polyurethane resin, the seat pad body 2 is molded integrally with the tube 3, and at least one end surface 3e of the tube 3 is exposed from a surface f1 of the seat pad body 2. There is provided the method for manufacturing a seat pad 1 in which the tube 3 is buried in the seat pad body 2 composed of the foamed polyurethane resin, the method includes a step of using a tube made of polyurethane resin as for the tube 3, and foaming polyurethane resin in a mold in which the tube 3 is arranged.SELECTED DRAWING: Figure 1
Patent JP-2020012650-A (JP)
Title: Navigation satellite system receiver, navigation satellite signal processing method therefor, and program
Inventor: YOSHIDA SEISHI
IPC: G01C21/28
Filed: 2018-07-13
Abstract: To provide a navigation satellite system receiver which can implement high-accuracy time synchronization or positioning by effectively excluding a multipath signal not accompanied with a direct wave of an invisible satellite in a reception environment where an open space is considerably limited.SOLUTION: The navigation satellite system receiver comprises: a satellite trajectory information acquisition unit 42 which acquires trajectory information of navigation satellites; an installation position information acquisition unit 43 which acquires position information of installation positions; a compass 3 which acquires azimuth information of an azimuth in which a wall surface of a nearby obstacle extends; and an azimuth mask generation unit 44 which calculates a mask region for selecting a navigation satellite to be taken as a processing object, on the basis of the azimuth information. A positioning/time synchronization processing unit 45 calculates azimuths and elevation angles of respective navigation satellites on the basis of the trajectory information and the position information and selects a navigation satellite to be taken as the processing object, on the basis of the calculated azimuths and elevation angles and the mask region, and performs at least one of positioning processing and time synchronization processing on the basis of a navigation satellite signal received from the selected navigation satellite.SELECTED DRAWING: Figure 2
Patent JP-2020013216-A (JP)
Title: Device, control method, and program
Inventor: SAKAKIMA HIDETO
IPC: G06T7/00
Filed: 2018-07-13
Abstract: To suppress deterioration in quality of a virtual viewpoint image.SOLUTION: A device generating a virtual viewpoint image including a target object on the basis of images obtained by photographing the target object from a plurality of directions by a plurality of cameras is characterized by comprising: selection means for selecting, from among a plurality of images based on photographing by the plurality of cameras, an image in which a specific position in the target object is not blocked by another object on the basis of pixel values of the image; determination means for determining a value of a pixel corresponding to the specific position in the virtual viewpoint image on the basis of the image selected by the selection means; and generation means for generating the virtual viewpoint image on the basis of the value of the pixel determined by the determination means.SELECTED DRAWING: Figure 2
Patent JP-2019026389-A (JP)
Title: Packaging material, package and lid body
Inventor: WATANABE KAORU
IPC: B65D65/40
Filed: 2018-07-20
Abstract: To provide a packaging material that can create beauty by a metallic luster without using a metal layer, and suppresses the glare of reflected light under sunlight.SOLUTION: The present invention provides a packaging material that has a structure in which at least a plastic film, a glossy print layer and a sealant layer are stacked in this order from the outer layer side, the glossy print layer containing a brilliant pigment, and an absolute value of skewness in an intensity distribution map of reflected light intensity of the packaging material satisfying specific conditions.SELECTED DRAWING: Figure 1
Patent JP-2018183174-A (JP)
Title: Novel peptides and combinations of peptides and scaffolds for use in immunotherapeutic treatment of various cancers
Inventor: ANDREA MAHR
IPC: C12N15/85
Filed: 2018-07-30
Abstract: PROBLEM TO BE SOLVED: To provide novel peptides for use in immunotherapeutic treatment of cancer.SOLUTION: The invention relates to a peptide comprising a specific amino acid sequence or a peptide comprising an amino acid sequence selected from the group consisting of variant sequences having at least 88% homology to the specific amino acid sequence, which peptide binds to a major histocompatibility complex (MHC) and/or induces a cross reaction between T cells and the peptide or pharmaceutically acceptable salt thereof, where the peptide is not the underlying full-length polypeptide. The invention further relates to a tumor-associated T-cell peptide epitope, alone or in combination with other tumor-associated peptides that can for example serve as an active pharmaceutical ingredient of a vaccine composition that stimulates anti-tumor immune responses, or stimulates T cells ex vivo for transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides alone, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.SELECTED DRAWING: None
Patent JP-2018169632-A (JP)
Title: Head-up display device
Inventor: HIRAYANAGI NAOMI
IPC: G02B27/01
Filed: 2018-07-31
Abstract: PROBLEM TO BE SOLVED: To provide mainly corner missing parts to cut away parts of reflecting mirrors having a rectangular basic shape, thereby reducing the size of a head-up display device.SOLUTION: The present invention relates to a head-up display device 21 comprising: an image display unit 27 that can display an image 23; reflecting mirrors 28, 29 that reflect the image 23 displayed on the image display unit 27 to project the image 23 on a front window glass 4 of a vehicle 1; and a casing 22 that accommodates the reflecting mirrors 28, 29. The reflecting mirrors 28, 29 have a rectangular basic shape and have a curved surface shape. The reflecting mirrors 28, 29 having a rectangular basic shape have corner missing parts 42 to 44 at one or two of four corner parts 31 to 34. The reflecting mirrors 28, 29 are installed inside the casing 22 such that at least one of the corner missing parts 42 to 44 is located below the reflecting mirrors 28, 29.SELECTED DRAWING: Figure 4
Patent JP-2020023026-A (JP)
Title: Tool, communication device, tool system and communication method
Inventor: TANAKA NAO
IPC: B25F5/00
Filed: 2018-08-08
Abstract: To provide a tool, a communication device, a tool system and a communication method which, in a case that an upper limit-frequency condition is set for transmission of data, the upper limit-frequency condition is satisfied so that a situation where the transmission of data is restricted can be prevented, under a circumstance where a probability that the tool may operate is high.SOLUTION: A tool comprises a communication part that transmits data relating to a tool, a control part that controls at least the communication part, and a storage part that stores a history including the number of times of operation history of the tool for each unit time. The control part executes allocation processing in which at least either one of a frequency of transmission and a volume of transmission of the data is allocated for each unit time so that the transmission of the data does not satisfy an upper limit-frequency condition in a target period of time, based on the operation history. The control part controls the communication part so that the data are transmitted based on a result of the allocation processing.SELECTED DRAWING: Figure 2
Patent JP-2020026042-A (JP)
Title: Glossy paper for inkjet recording for oil-based pigment ink and manufacturing method therefor
Inventor: NIO TSUTOMU
IPC: B41M5/52
Filed: 2018-08-09
Abstract: To provide glossy paper for inkjet printing for oil-based pigment ink excellent in printability by high speed inkjet printer.SOLUTION: There is provided glossy paper for inkjet printing for oil-based pigment ink having an ink receiving ink on at least one surface of a paper supporter, and further a cast coat layer on the ink receiving layer as a glossiness development layer, containing amorphous silica in the ink receiving layer, having coating weight of bone dry of the ink receiving layer of 1 g/mto 5 g/m, in which the cast coat layer contains a vinyl chloride resin and spherical colloidal silica.SELECTED DRAWING: None
Patent JP-2020027577-A (JP)
Title: Pet purchase support service system
Inventor: TAMURA TOSHINORI
IPC: G06Q30/06
Filed: 2018-08-17
Abstract: To provide a pet purchase support service system that can solve conventional problems by providing a service that discloses health risks of pets before purchase.SOLUTION: A pet purchase support service system 10 includes: a database 12 that associates and stores at least an image of a pet with its health state for each pet; and an information providing unit 14 that at least provides the image of a selected pet and information indicating the health state of the selected pet among the pets.SELECTED DRAWING: Figure 1
Patent JP-2020029697-A (JP)
Title: Door renovation unit
Inventor: HIRAYAMA KENJI
IPC: E06B1/56
Filed: 2018-08-22
Abstract: To provide a door renovation unit securing a larger opening area as well as being inexpensive and excellent in workability.SOLUTION: A door renovation unit comprises: a newly installed door to be installed in an existing frame on a building and the like from which an existing door has been removed; and newly installed vertical frames to be fixed respectively on a pair of existing vertical frames which the existing frame comprises, wherein the newly installed vertical frames comprise: plate-like depth face parts abutting facingly depth faces of the pair of the existing vertical frames respectively; and a plate-like front face plate part abutting facingly front faces of the pair of the existing vertical frames respectively facing an exterior side. The newly installed door is attached on the plate-like depth face part with hinges.SELECTED DRAWING: Figure 1
Patent JP-2020029601-A (JP)
Title: Aluminum alloy plate for battery lid for forming integral explosion-proof valve and method for producing the same
Inventor: TAMAOKI YUICHI
IPC: C22C21/00
Filed: 2018-08-23
Abstract: To provide an aluminum alloy plate for battery lid that is excellent in heat dissipation property, formability and work-softening property, and allows for forming of an integral explosion-proof valve having less variations in working pressures and being excellent in characteristics of resistance to repeated fatigue, and a method for producing the aluminum alloy plate for battery lid.SOLUTION: The aluminum alloy plate for battery lid for forming an integral explosion-proof valve has a component composition containing Fe:1.05-1.50 mass%, Mn:0.15-0.70 mass%, Ti:0.002-0.10 mass% and B: less than 0.03 mass%, and the balance Al with impurities; with Fe/Mn ratio controlled to 1.8-7.0; Si controlled to less than 0.40 mass%; Cu controlled to less than 0.03 mass%, Mg controlled to less than 0.05 mass% and V controlled to less than 0.03 mass% as impurities, has a conductivity of 53.0% IACS or more and a value of elongation of 40% or more, has a recrystallized structure, has a value of (TS95-TS70) of less than -1 MPa when TS70 denotes a tensile strength of the aluminum alloy plate for battery lid for forming an integral explosion-proof valve after being cold-rolled at a reduction of 70% and TS95 denotes the tensile strength after being cold-rolled at a reduction of 95%, and has a value of elongation after being cold-rolled at a reduction of 90% of 5.0% or more. Furthermore, an average crystal particle size of recrystallized particles of the recrystallized structure is preferably 15-30 μm.SELECTED DRAWING: None
Patent JP-2020029067-A (JP)
Title: Drawing processing apparatus, drawing processing method, and program
Inventor: YAMASHITA HIROSHI
IPC: B41J5/30
Filed: 2018-08-24
Abstract: To make sure that a paint objects does not disappear or chip when the drawing size of the paint object becomes smaller than a pixel unit after a drawing process is performed.SOLUTION: In one embodiment of the present invention, a drawing processing apparatus for drawing a paint object contained in print data includes: determining means for determining whether a pixel to be painted is present in a paint object represented by first coordinate values of the paint object calculated using a first pixel arrangement rule by comparing the first coordinate values with second coordinate values of the paint object calculated using a second pixel arrangement rule; switching means for switching the first pixel arrangement rule to the second pixel arrangement rule if there are no pixels to be painted; and drawing means for drawing the paint object using the second pixel arrangement rule.SELECTED DRAWING: Figure 2