baber/WOPTO huggingface dataset:
Patent JP-2019056214-A (JP)
Title: Construction management system
Inventor: EGAWA EIJI
IPC: E02F9/20
Filed: 2017-09-20
Abstract: To provide a construction management system that, even in other locations than a construction site, can grasp in details the work situation in the construction site.SOLUTION: A construction management system comprises: a storage part that acquires and stores respective position information data from operators, heavy machines and transport machines via communication circuit and stores map information and information of construction plan drawings of construction sites; a map forming processing part that combines said map information and said construction plan drawings information by aligning said construction plan drawings with construction site areas on said maps to form composite maps; and a display data generating part that generates display data with position information of said operators, said heavy machines, and said transport machines on said composite maps.SELECTED DRAWING: Figure 5
Patent JP-2019049953-A (JP)
Title: Customer classification system
Inventor: MATSUDA MIYAKO
IPC: G06F16/00
Filed: 2017-09-07
Abstract: To provide a customer classification system that enables accurate selection of clothing ornaments by effectively presenting a customer classification result.SOLUTION: A customer classification system includes: a mining step of extracting an image and/or a character string from information regarding a customer acquired via sound input, manual input, or automatic input; and a searching step of searching for one or more customer classification results by referring to three or more levels of relationship degree between each reference image previously acquired and/or character string and each customer classification result classified into two or more kinds, on the basis of the three or more levels of relationship degree between the image extracted in the mining step and/or the reference image corresponding to the character string and/or the character string and the customer classification result.SELECTED DRAWING: Figure 3
Patent JP-2019062369-A (JP)
Title: Imaging apparatus and control method thereof, electronic device and control method thereof, and program
Inventor: ONO TADAMI
IPC: H04N5/232
Filed: 2017-09-26
Abstract: To obtain a still image with proper exposure from a movie.SOLUTION: A system control unit 50 obtains a still image evaluation value from a movie being shot using a photometric method for a still image, determines a difference between a still image target value and a still image evaluation value to be an exposure correction value, and causes the determined exposure correction value to be included in meta information to be recorded in the movie for each frame. The system control unit 50 reads the meta information recorded in the same frame as the selected frame and determines the exposure correction value included in the meta information to be an exposure correction value used for exposure correction of a still image. Then, the system control unit 50 creates an exposure conversion characteristic obtained by combining exposure correction by the determined exposure correction value and tone correction by gamma characteristics and adapts the exposure conversion characteristic to the frame image to generate a still image.SELECTED DRAWING: Figure 5
Patent JP-2019059693-A (JP)
Title: Method, kit and device for preparing carbohydrate chain of glycoprotein
Inventor: TOYODA MASATETSU
IPC: C07K1/36
Filed: 2017-09-27
Abstract: To provide a technique to quickly prepare a labeled carbohydrate chain from a glycoprotein.SOLUTION: A method for preparing a carbohydrate chain of a glycoprotein includes a pretreatment step that brings a sample containing a glycoprotein immobilized to a solid phase into contact with a pretreatment agent containing a sulfate ester acid anionic surfactant, within a container, and a free step that makes a carbohydrate chain free enzyme act on the sample after the pretreatment step, to obtain a free product containing a carbohydrate chain.SELECTED DRAWING: None
Patent JP-2019066533-A (JP)
Title: Raw material film for production of optical film and production method of optical film using the same
Inventor: TAKAYAMA TAKUMI
IPC: B29C55/06
Filed: 2017-09-28
Abstract: To provide a raw material film from which an optical film excellent in moldability and having excellent optical performance can be obtained.SOLUTION: A raw material film for the production of an optical film is provided, which contains a polyvinyl alcohol having a weight average molecular weight (Mw) of 100,000 to 1,000,000, a molecular weight distribution (Mw/Mn) of 1.05 to 1.95, and a saponification degree of 80 to 99.99 mol%.SELECTED DRAWING: Figure 1
Patent JP-2019066997-A (JP)
Title: Data transmission system, transmission source device, transmission destination device, and data transmission method
Inventor: ITOKAWA YOSHIHIRO
IPC: H04L9/08
Filed: 2017-09-29
Abstract: To provide a data transmission system, a transmission source device, a transmission destination device, and a data transmission method that can reduce leakage of data to be moved of due to loss of an external storage device.SOLUTION: A data transmission system 1 comprises a multifunction machine A and a multifunction machine B connected over the Internet 60, and a USB memory 20. The USB memory is connected to the multifunction machine B, and a cipher key kB and an IP address of the multifunction machine B are stored in the USB memory. Then when the USB memory is connected to the multifunction machine A, the multifunction machine A ciphers setting information stored in a setting information storage area 42A with a cipher key kA and the cipher key kB in the USB memory. Then the multifunction machine B is connected to the Internet based upon the IP address stored in the USB memory, and ciphered setting information is transmitted to the multifunction machine B. Further, the multifunction machine A stores the cipher key kA in the USB memory. The multifunction machine B deciphers the received ciphered setting information with the cipher key kB and the cipher key kA stored in the USB memory which is connected again.SELECTED DRAWING: Figure 1
Patent JP-2019065119-A (JP)
Title: Oriented film
Inventor: KURAGAKI MASAHIRO
IPC: C08J5/18
Filed: 2017-09-29
Abstract: To provide an oriented film which has a high dielectric breakdown voltage and high heat resistance and is formed of a polycarbonate resin and a crystalline resin.SOLUTION: An oriented film is formed of a polycarbonate resin and a crystalline resin, where a weight ratio of the polycarbonate resin and the crystalline resin is in a range of 50:50 to 95:5, and the viscosity average molecular weight of the polycarbonate resin is in a range of 25,000-30,000.SELECTED DRAWING: None
Patent JP-2018135211-A (JP)
Title: Powder supply device
Inventor: SASAKI YUKIHITO
IPC: B65G65/34
Filed: 2017-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a powder supply device which can adjust a flow state of powder and control a state of the powder discharged from an opening.SOLUTION: A powder supply device includes a body part 2 which has a storage space 2h for storing powder and in which an opening 2a for discharging the powder in the storage space 2h is formed at a lower end. The body part 2 includes two inclined walls 2f, 2f which incline toward their lower ends so as to come close to each other and in which the opening 2a is formed between lower end edges 2s. In the storage space 2h, a partition part 10 is provided between the two facing inclined walls 2f, 2f. The partition part 10 includes a partition plate 11 having a vertical partition plate 13 extending in a direction along the lower end edges 2s of the inclined walls 2f, 2f.SELECTED DRAWING: Figure 1
Patent JP-2019068653-A (JP)
Title: Switch element, motor drive circuit, motor drive method and electric rotary machine
Inventor: KITADA YASUO
IPC: H02P27/06
Filed: 2017-10-03
Abstract: To enable a switch element of a motor drive circuit to be opened and closed using permanent current.SOLUTION: A switch element comprises: a switch core material 61 made of a superconductive material capable of transiting from a normal conduction state exceeding a critical magnetic field to a superconductivity state lower than the critical magnetic field; a critical magnet 62 which is made of the superconductive material and applies a magnetic field to enable the switch core material 61 to transit; and a control magnet 63 which is positioned between the switch core material 61 and the critical magnet 62 and controls the magnet field applied from the critical magnet 62 to the switch core material 61. The switch core material 61 and the critical magnet 62 are connected to a permanent current circuit E which is formed into a closed circuit with a permanent current switch ES.SELECTED DRAWING: Figure 1
Patent JP-2019068363-A (JP)
Title: Detection equipment and detection system
Inventor: YANAGIDA AKIRA
IPC: H04B5/02
Filed: 2017-10-04
Abstract: To provide detection equipment and a detection system capable of improving detection accuracy.SOLUTION: A loop antenna 21 transmits and receives electromagnetic waves containing signals. An RFID detection circuit 23 has circuit terminals 23a, 23b for connection with the loop antenna 21. The RFID detection circuit 23 is actuated by a power supply signal contained in the signal received by the loop antenna 21, and outputs a detection signal to the loop antenna 21. A switch circuit 22 switches a gain reduction state for reducing the gain of the loop antenna 21 according to the state of the detection object, an a gain non-reduction state not reducing the gain of the loop antenna 21. The switch circuit 22 has first and second points of action for reducing the gain of the loop antenna 21 in a gain reduction range K, i.e., the range on the loop antenna 21 from the circuit terminal 23a to a position separated therefrom by λ/32 in the extension direction of the loop antenna 21, where λ is the wavelength of the electromagnetic wave.SELECTED DRAWING: Figure 1
Patent JP-2019067345-A (JP)
Title: Vehicle control device, vehicle control method, and program
Inventor: MIURA HIROSHI
IPC: G08G1/16
Filed: 2017-10-05
Abstract: To further accurately recognize an area where a vehicle can travel.SOLUTION: A vehicle control device comprises: an imaging unit that images a periphery of a vehicle; a road division line recognition unit that recognizes a position of a road division line on the basis of an image captured by the imaging unit; a driving control unit that controls at least steering of the vehicle on the basis of a position of a road division line recognized by the road division line recognition unit; and an object detection unit that detects an object around the vehicle by emitting an electromagnetic wave and detecting a reflected wave. When the road division line recognition unit cannot recognize the position of the road division line, the driving control unit controls at least the steering of the vehicle on the basis of a position of an object having a reflectance equal to or more than a predetermined value detected by the object detection unit.SELECTED DRAWING: Figure 1
Patent JP-2019074619-A (JP)
Title: Observation device
Inventor: YAMAZAKI KENTARO
IPC: G02B21/00
Filed: 2017-10-16
Abstract: To provide an observation device that allows securing a wider field of view than the field of view defined at the magnification of the objective lens when one objective lens is used.SOLUTION: The observation device includes: an objective lens 1 for drawing light from a sample S; and an image forming optical system 2 for forming light from the objective lens 1. The objective lens 1 and the image forming optical system 2 are arranged so that the front-side focus position of the image forming optical system 2 is located in a different position from the back-side focus position of the objective lens 1. The image forming objective lens 2 has a shorter focal distance than the focal distance of the second image forming optical system that makes the projection magnification by the system of the objective lens 1 and the image forming optical system the same as the magnification defined by the objective lens 1.SELECTED DRAWING: Figure 1
Patent JP-2018019100-A (JP)
Title: Semiconductor device
Inventor: AKIMOTO KENGO
IPC: H01L29/786
Filed: 2017-10-16
Abstract: PROBLEM TO BE SOLVED: To improve element characteristics and improve the element reliability even in a case where a semiconductor layer is provided on a gate electrode layer, a source electrode layer and a drain electrode layer.SOLUTION: A structure has: a gate electrode layer; a gate insulating layer provided on the gate electrode layer; a source electrode layer and a drain electrode layer provided so as to be overlapped with a part of the gate electrode layer via the gate insulating layer; and a semiconductor layer provided on the gate insulating layer, the source electrode layer and the drain electrode layer. In the structure, a film thickness of the gate insulating layer located in a region between the source electrode layer and the drain electrode layer is set to be thinner than film thicknesses of the gate insulating layer provided between the gate electrode layer and the source electrode layer and the gate insulating layer provided between the gate electrode layer and the drain electrode layer.SELECTED DRAWING: Figure 1
Patent JP-2018111304-A (JP)
Title: Resin powder for three-dimensional modeling, three-dimensional object and method for manufacturing three-dimensional object
Inventor: HIGUCHI SHINZO
IPC: B33Y10/00
Filed: 2017-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin powder for three-dimensional modeling providing high dimensional stability, capable of forming a high density and high quality object, and suitable for PBF method.SOLUTION: A resin powder for three-dimensional modeling having resin particles is characterized by the content of 25 μm or less diameter resin particles is 4 wt.% or less with respect to the resin powder for three-dimensional modeling. The content of 32 μm or less diameter resin particles is preferably 2 wt.% or less with respect to the resin powder for three-dimensional modeling. In addition, number-based content of 2 μm or less diameter resin particles calculated from number-based particle size distribution is preferably 30 number% or less with respect to the resin powder for three-dimensional modeling.SELECTED DRAWING: Figure 1
Patent JP-2019077242-A (JP)
Title: Estimation device and brake system including the same
Inventor: TAKAYAMA HITOSHI
IPC: B60T8/172
Filed: 2017-10-20
Abstract: To provide an estimation device that can readily estimate brake force acting on a rotor of a man-power drive vehicle, and to provide a brake system including the same.SOLUTION: An estimation device estimates brake force acting on a rotor that rotates with travel of a man-power drive vehicle based on input for causing the man-power drive vehicle to travel.SELECTED DRAWING: Figure 2
Patent JP-2019079347-A (JP)
Title: Character estimation system, character estimation method, and character estimation program
Inventor: SAITO FUKUMITSU
IPC: G06K9/66
Filed: 2017-10-25
Abstract: To enable accurate extraction of text information in various documents.SOLUTION: A document image acquisition unit 21 acquires a document image. A character type estimation unit 22 determines position/size information of one or more text regions in the document image and a character type of a text in each of the one or more text regions. A text identification unit 23 executes character recognition processing for the estimated character type for the estimated text region to specify the text in the estimated text region as text data. The character type estimation unit 22 includes a machine-trained deep neural network, and input data to the deep neural network is the above-mentioned document image, and output data of the deep neural network is the above-mentioned position/size information and character type for each of the above-mentioned one or more text regions.SELECTED DRAWING: Figure 1
Patent JP-2019079470-A (JP)
Title: White line recognition apparatus for vehicle
Inventor: YOSHIMURA SHOTA
IPC: G06T7/60
Filed: 2017-10-27
Abstract: To provide a white line recognition apparatus for a vehicle configured to properly recognize a white line while eliminating an influence of an image of light projected on a road surface.SOLUTION: A stereo image recognition apparatus 4 detects an edge point whose luminance varies in a predetermined manner on a search line I, extracts an edge point whose luminance varies from dark to bright as a white-line start point, and an edge point whose luminance varies from bright to dark as a white-line end point, and determines whether the white-line start point and the white-line end point correspond to an actual white line or not, on the basis of a luminance difference between an estimated white-line section estimated based on the white-line start point and the white-line end point and a road surface other than the estimated white-line section, and of a length of a transition section where luminance varies between the estimated white-line section and the road surface.SELECTED DRAWING: Figure 10
Patent JP-2019082577-A (JP)
Title: Image forming apparatus
Inventor: KURODA NORITAKA
IPC: B41J3/60
Filed: 2017-10-31
Abstract: To inhibit the occurrence of dew condensation in a front-back inversion unit arranged downstream of fixing means along a recording medium conveyance direction.SOLUTION: An image forming apparatus comprises: a fixing device 40 that heats a recording sheet 5 holding an unfixed image to fix the image; a conveyance path 39 for inversion that is arranged downstream of the fixing device 40 along a conveyance direction of the recording sheet 5, and inverts the front and back of the recording sheet 5 to which the image is fixed by the fixing device 40; and a first exhaust fan 60 that exhausts air around the fixing device 40 to the outside through the conveyance path 39 for inversion.SELECTED DRAWING: Figure 4
Patent JP-2019083285-A (JP)
Title: Circuit substrate, wireless communication device, and fabricating method for circuit board
Inventor: DOI WATARU
IPC: H05K1/02
Filed: 2017-10-31
Abstract: To prevent, in a circuit board having conductor patterns on a main surface opposite to another main surface on which an electronic component is mounted, mounted failure of the electronic component while providing the conductor patterns highly densely.SOLUTION: A circuit board 12 comprises: a base board 26 having first and second main surfaces 26a, 26b opposite each other in a thickness direction; a conductor pattern 28 provided on the first main surface 26a of the base board 26; a plurality of electrode pads 44Aa, 44Ba provided on the second main surface 26b of the base board 26; and an electronic component 16 having a plurality of to-be-mounted electrodes 16a, 16b respectively connected opposite to the plurality of electrode pads 44Aa, 44Ba. The conductor pattern 28 has a portion overlapping a portion of the electronic component 16 so as not to overlap the plurality of to-be-mounted electrodes 16a, 16b, in a plan view of the base board 26.SELECTED DRAWING: Figure 11
Patent JP-2019085223-A (JP)
Title: System for transport vehicle
Inventor: HARASAKI KAZUMI
IPC: G05D1/02
Filed: 2017-11-07
Abstract: To provide a system for transport vehicles in which when a first transport vehicle suited for assigning a cargo-loading command moves from an area-controller jurisdiction area to another area, if a second transport vehicle more suited for assignment is present, then an assignment is made to the second transport vehicle, and if this transport vehicle is absent, the first transport vehicle is allowed to perform.SOLUTION: A system for transport vehicles comprises a rounding route crossing a plurality of adjacent areas, a cargo-loading port provided in any area, transport vehicles for transportation from the port to another port along a route, and a plurality of area controllers that control the transport vehicle within the jurisdiction area and manage the cargo-loading command. At least one of the controllers, upon an occurrence of the command, stores the command in a storage unit, determines a first transport vehicle to be assigned, and assigns a travel command to a cargo-loading port in another area. After movement of the first transport vehicle to the other area and before returning to the jurisdiction area, if a second transport vehicle for which a cargo-loading command can be assigned is present in the area, a stored command is assigned. If the second transport vehicle is absent, the command is assigned to the first transport vehicle.SELECTED DRAWING: Figure 3
Patent JP-2019088144-A (JP)
Title: Rotor of dynamo-electric machine
Inventor: SEGAWA TOMOHIRO
IPC: H02K1/28
Filed: 2017-11-08
Abstract: To improve mechanical strength of an end plate for use in the rotor of a dynamo-electric machine.SOLUTION: A rotor core 14 has a cylindrical shape, and a shaft 12 is penetrating. The rotor core 14 is formed by laminating multiple steel sheets on the upper side of a flange 20 formed on the outer peripheral surface of the shaft 12. An end plate 16 of circular shape, into which the shaft 12 is penetrating, is in contact with the top face of the steel sheet in the uppermost layer. The multiple steel sheets are clamped between the end plate 16 and the flange 20 by tightening a nut 18, and the rotor core 14 formed by the multiple steel sheets is fixed to the shaft 12. The end plate 16 consists of a nut contact region 22 and an outside region 24. The nut contact region 22 is a region in contact with both the nut 18 and the rotor core 14. The outside region 24 is located on the radial outside of the nut contact region 22, and is a region thinner than the nut contact region 22.SELECTED DRAWING: Figure 1
Patent JP-2019089215-A (JP)
Title: Laminated material product for surface processing and manufacturing method of the same
Inventor: YOKOO KUNIHARU
IPC: B27D1/10
Filed: 2017-11-13
Abstract: To provide a laminated material for surface processing capable of highly evaluating domestic broad leaf tree raw wood with low rating as plywood and raw wood for surface backing veneer of LVL, and to provide a manufacturing method of the same.SOLUTION: In a laminated material in which a plurality of pieces of veneers 17 are attached in the thickness direction, a domestic small diameter broad leaf tree veneer is used. The fiber direction of the veneer 17 is arranged in the width direction of the laminated material 18. On the surface of the laminated material 18, a wood rear surface B of the veneer 17 is arranged. In the veneer 17, a plurality of small veneers 15 whose fiber orthogonal direction length is below 1.3 m are connected in the fiber orthogonal direction by a fixing material 31. The fixing material 31 is arranged stretching between B of the small veneers 15, and it can be scraped off by a sander when used.SELECTED DRAWING: Figure 2
Patent JP-2019090654-A (JP)
Title: Calibration method, microbe identification method, mass spectrometer, reagent for calibrating mass spectrometer, program, and transformant for calibrating mass spectrometer
Inventor: KOJIMA KOICHI
IPC: G01N27/62
Filed: 2017-11-13
Abstract: To precisely calibrate a mass spectrometer over a still wider m/z range.SOLUTION: A calibration method of the present invention comprises: acquiring the mass spectrum of a sample that includes a molecule having an amino acid sequence of array number 1 by a mass spectrometer; selecting a peak in the mass spectrum that corresponds to the module; and calibrating the measured data obtained by the mass spectrometer on the basis of the fact that the peak corresponds to an m/z value based on the amino acid sequence.SELECTED DRAWING: Figure 1