baber/WOPTO huggingface dataset:
Patent JP-2020025980-A (JP)
Title: Rolling control method in cold rolling
Inventor: SHODOSHIMA AKIRA
IPC: B21B27/10
Filed: 2018-08-13
Abstract: To provide a new rolling control method for controlling a plate thickness, a forward slip, a tensile force and so on of a metallic rolled material to be cold-rolled.SOLUTION: Formulation of a friction model between a roll and a material contact interface and a friction coefficient value under various rolling conditions are determined, and a friction coefficient model is built by tribological numerical modeling. A deformation resistance value is inversely operated from an actually measured rolling load by a cold rolling theoretical formula with use of the friction coefficient model, and a deformation resistance model for each kind of rolled material is derived. The rolling load is predicted with high accuracy from the friction coefficient determined by the friction coefficient model and the deformation resistance value determined by the deformation resistance model, thereby enabling stable rolling control of a plate thickness, a forward slip, a tensile force and so on of the rolled material in cold rolling.SELECTED DRAWING: Figure 3
Patent JP-2019047776-A (JP)
Title: Combine-harvester
Inventor: KAWAI YUICHIRO
IPC: A01D41/12
Filed: 2018-08-30
Abstract: To provide a combine-harvester including a capacious fuel tank, disposed thereon using a space between a thresher and a grain tank.SOLUTION: A thresher D and a grain storage part E are juxtaposed on a car body frame 10, with their aligned in the horizontal direction, and a fuel tank 4 is arranged, with it thrust into an interval between positions where the thresher D and the grain storage part E face each other.SELECTED DRAWING: Figure 4
Patent JP-2020034878-A (JP)
Title: Image forming apparatus
Inventor: OGAWA TETSUYA
IPC: B65H7/06
Filed: 2018-08-31
Abstract: To improve security while preventing unnecessary printing of a sheet when detecting a difference in sheet size.SOLUTION: An image forming apparatus comprises: conveying means that conveys a sheet; detection means that detects the sheet to be conveyed; and control means that, in a first operation mode, when a sheet size being the size of the sheet determined on the basis of the detection performed by the detection means is different from a preset size set in advance, ejects the sheet without stopping the conveyance of the sheet and inhibits recovery printing, and in a second operation mode in which the number of times of printing is larger than that in the first operation mode, when the sheet size is different from the preset size, stops the conveyance of the sheet and permits the recovery printing.SELECTED DRAWING: Figure 1
Patent JP-2019047124-A (JP)
Title: Organic light-emitting device
Inventor: KWAK SEUNGYEON
IPC: C09K11/06
Filed: 2018-09-05
Abstract: To provide an organic light-emitting device.SOLUTION: An organic light-emitting device comprises: a first electrode; a second electrode; and a luminescent layer disposed between the first and second electrodes. The luminescent layer includes a host and a dopant and emits phosphorescence. The dopant is an organic metal compound. The host and dopant satisfy: 0.1 eV≤HOMO(dopant)-HOMO(host)≤0.4 eV, where HOMO(dopant) is a HOMO energy level (eV) of the dopant, and HOMO(host) is a HOMO energy level (eV) of one kind of a host when the host included in the luminescent layer consists of the one kind, and it is the highest energy level of HOMO energy levels(eV) of two or more kinds of hosts when the host included in the luminescent layer consists of a mixture of the two or more kinds of the hosts.SELECTED DRAWING: Figure 2
Patent JP-2020041931-A (JP)
Title: Straight sliding potentiometer
Inventor: SHIMODA TATSURO
IPC: G01D5/165
Filed: 2018-09-12
Abstract: To provide a straight sliding potentiometer which can easily perform an adjusting work of an output voltage and also can easily obtain the target output voltage.SOLUTION: A straight sliding potentiometer 1 includes a shaft 5, a feed screw part 31, housings 2, 3, and 4, a column 8, a slide unit 10, moving members 63 and 64, position detectors 6 and 7, and a feed nut 65. The feed nut 65 includes a female screw provided in the slide unit 10 and engaged with the male screw of the feed screw unit 31. The feed nut 65 and a feed screw unit 31 cause the slide unit 10 to make a straight move into the direction of the axis of the shaft 5 according to the rotational operation of the shaft 5.SELECTED DRAWING: Figure 4
Patent JP-2020046303-A (JP)
Title: Electric leakage detector
Inventor: NIINUMA TAKASHI
IPC: G01R19/165
Filed: 2018-09-19
Abstract: To suppress an increase in the mounting area or mounting volume for the component needed for an electric leakage detection function.SOLUTION: Provided is an electric leakage detector provided in a load device which is supplied with AC power via a prescribed connecting wire through its pair of power supply terminals, comprising: a pair of circuit elements each provided between the pair of power supply terminals and a ground point and having prescribed impedance; a current detection element for detecting a leakage current flowing between the pair of circuit elements and the ground point when the connecting wire is shorted to ground; and an electric leakage determination unit connected to the current detection element, for determining the occurrence of electric leakage on the basis of the magnitude of the leakage current.SELECTED DRAWING: Figure 2
Patent JP-2020053322-A (JP)
Title: Induction heating cooker
Inventor: NAKASAKI HARUTOSHI
IPC: H05B6/06
Filed: 2018-09-28
Abstract: To provide an induction heating cooker capable of preventing degradation or destruction of switching elements due to an excessive current flowing through the switching elements of the inverter composed of multiple switching elements.SOLUTION: The induction heating cooker includes stopping means 7 that is configured so as to, when the gate voltage of a first switching element 3c and the gate voltage of a second switching element 3d of an inverter 3 are both equal to or greater than a first predetermined voltage larger than zero, forcibly turn off the drive signal of the second switching element 3d. With this, the first switching element 3c and the second switching element 3d do not turn on at the same time and the reliability can be increased.SELECTED DRAWING: Figure 1
Patent JP-2020053350-A (JP)
Title: Dimmer
Inventor: SAITO YASUHIRO
IPC: H05B47/00
Filed: 2018-09-28
Abstract: To facilitate checking a connection status of a plurality of lighting devices.SOLUTION: The dimmer for providing a plurality of lighting devices that are lit with a dimming degree according to a voltage value of a DC voltage with DC voltage via a wiring, includes: a detection unit; a comparison unit; and an output unit. The detection unit detects a current flowing through the wiring. The comparison unit compares a detection value on the basis of the current detected by the detection unit with a reference value. The output unit outputs a result of comparison by the comparison unit.SELECTED DRAWING: Figure 3
Patent JP-2020053949-A (JP)
Title: Image forming apparatus and image reading program
Inventor: DOMAE KAZUKI
IPC: H04N1/00
Filed: 2018-09-28
Abstract: To improve efficiency in processing of analyzing transmission/reception information.SOLUTION: A transmission/reception information analysis unit 118 specifies a transmission/reception information writing area in which transmission/reception information is described, which indicates a transmission destination and an originating source included in FAX reception data from a FAX unit 103, and analyzes the transmission/reception information from the transmission/reception information writing area; a system control unit 121 notifies that there is FAX reception by using the transmission destination analyzed by the transmission/reception information analysis unit 118. When the number of pages is one, the transmission/reception information analysis unit 118 divides the first page into an upper part and a lower part at a specific ratio and specifies an area of the upper part as the transmission/reception information writing area, and when the number of pages is two or more, specifies the entire first page as the transmission/reception information writing area. Thus, the transmission/reception information writing area of the transmission/reception information described in the first page can be reliably specified.SELECTED DRAWING: Figure 1
Patent JP-2020056841-A (JP)
Title: Image creation device and image projection device
Inventor: SAITO YOSHITO
IPC: G03B21/14
Filed: 2018-09-28
Abstract: To prevent a reduction in accuracy of movement of a movable part without increasing the size of the device.SOLUTION: An image creation device according to an aspect of the disclosed technology is an image creation device that creates an image by using light from a light source, and comprises: a modulation element that modulates the light from the light source; a heat radiation member that radiates heat generated by the modulation element; a movable part that includes the modulation element and the heat radiation member; and a wiring board that is connected to the movable part at one end. The heat radiation member is formed with a concave part that accommodates at least one of a plurality of folding parts included in the wiring board.SELECTED DRAWING: Figure 7
Patent JP-2020057110-A (JP)
Title: Command control system, vehicle, command control method and program
Inventor: TANAKA KAZUTO
IPC: G06F12/00
Filed: 2018-09-28
Abstract: To provide a command control system which can optimally set respective output timings of an RAS command and a CAS command for different access requests.SOLUTION: When an output timing (e.g., t21) of a second RAS command (e.g., ACT 21) is set in a first cycle period (e.g., T13) that is a cycle period T1 starting from a reference time point, a command control system determines whether or not to output the second RAS command (e.g., ACT 21) to a storage device in the first cycle period (T13) on the basis of whether or not an output timing (e.g., t13) of a first CAS command (e.g., RD13) is set in a second cycle period (e.g., T13-T17) that is a certain number of consecutive cycle periods T1 from and after the reference time point.SELECTED DRAWING: Figure 2
Patent JP-2019102435-A (JP)
Title: Audio bus lighting control
Inventor: COLOMBATHANTHRIGE SANDA VIRAGA PERERA
IPC: B60R16/02
Filed: 2018-10-03
Abstract: To provide systems, devices and methods for lighting control by an audio bus lighting control device.SOLUTION: A method includes receiving audio bus data generated by a source in a vehicle, and generating a lighting control signal for at least one lighting element of the vehicle on the basis of the audio bus data. The method also includes controlling operation of the at least one lighting element of the vehicle on the basis of the lighting control signal. A lighting control device includes a transceiver for a vehicle audio bus, a controller, and at least one lighting unit.SELECTED DRAWING: Figure 2
Patent JP-2020055089-A (JP)
Title: Stripping device and stripping method of covering material
Inventor: NAKANE RYOICHI
IPC: B26D1/22
Filed: 2018-10-04
Abstract: To provide a stripping device and a stripping method capable of taking out and recycling a core material efficiently from a covered wire that is a waste.SOLUTION: In a conventional technology, a stripping device including a pair of rolls arranged so that each flat surface is faced in parallel is used. According to the stripping device 1, a nick is generated in a covered wire C by pressing by flat planes, and a covering material can be peeled off efficiently from a core material. This invention includes a pair of single wire rolls 2 in which a plurality of cutting blades each having a ridge line along a rotation direction on one side are arranged side by side.SELECTED DRAWING: Figure 1
Patent JP-2020055722-A (JP)
Title: Method for manufacturing optical fiber glass preform
Inventor: KOJIMA HIROKI
IPC: C03B37/012
Filed: 2018-10-04
Abstract: To efficiently draw a core preform even when the variation of outer diameter, such as an unevenness shape is larger to provide a target having a small variation of outer diameter.SOLUTION: The method for manufacturing an optical fiber glass preform comprises the steps of: measuring the outer diameter distribution curve of a core preform in the longitudinal direction; evaluating the curvature of the measured outer diameter distribution curve in the longitudinal direction; cylindrically grinding the core preform having the curvature more than a threshold value; drawing the ground core preform to prepare a target; depositing glass particles on the outer periphery of the target to obtain a porous glass preform; and heating the porous glass preform to form clear glass. The curvature is evaluated with κ represented by the numerical expression 1 when setting a longitudinal position of the core preform to x [mm] and the outer diameter to y [mm] and having a threshold value of 0.006.SELECTED DRAWING: Figure 8
Patent JP-2020061813-A (JP)
Title: Control arrangement of electrical power system
Inventor: MORIYA FUMIYUKI
IPC: H01M10/44
Filed: 2018-10-05
Abstract: To provide a control arrangement of an electrical power system including more than one power storage devices, capable of controlling power supply appropriately, while protecting the power storage devices appropriately.SOLUTION: An electrical power system 1 includes a control arrangement 100, a first power storage device 10 for connection with a drive motor 50, and a second power storage device 20 for connection with the first power storage device via a voltage converter 30. The control arrangement has a control section for controlling power supply in the electrical power system. The control section includes a first limit section for limiting electrical power supplied between the first power storage device and a drive motor according to a residual capacity of the first power storage device. Electrical power supply between the first and second power storage devices is controlled, so that limitation by the first limit section is cancelled when the limitation is carried out.SELECTED DRAWING: Figure 1
Patent JP-2020059434-A (JP)
Title: Vehicular bracket and wiper motor unit
Inventor: TAMURA MASATAKA
IPC: B60S1/04
Filed: 2018-10-11
Abstract: To provide a vehicular bracket and a wiper motor unit capable of decreasing the number of components, and easily disposing a wiper motor or a speaker in a desired direction.SOLUTION: A motor attaching portion 4 has a first plane portion 13 on which a wiper motor 2 is disposed, and a first wall 5 bent and raised from one end in a longitudinal direction of the motor attaching portion 4. A speaker attaching portion 6 is bent and extended from the opposite side end to the motor attaching portion 4 on the first wall 5. The speaker attaching portion 6 is extended so as to intersect the first plane portion 13, has a second plane portion 34 on which a speaker 3 is disposed. A first attaching leg 37 is bent and extended from one end side in a lateral direction of the motor attaching portion 4 on the first wall 5. Between the speaker attaching portion 6 and the first attaching leg 37 on the first wall 5, a notch portion 47 is formed. A first bead straddling between the first wall 5 and the first plane portion 13, and a second bead 48 straddling between the first wall 5 and the first attaching leg 37 are provided.SELECTED DRAWING: Figure 1
Patent JP-2020060070-A (JP)
Title: Laminated glass
Inventor: KUWABARA EIICHIRO
IPC: E06B5/16
Filed: 2018-10-12
Abstract: To provide a laminated glass capable of improving flameproof performance.SOLUTION: A laminated glass 10 comprises a glass laminated body 20 having a plurality of glass plates 21, 22 and a resin layer 23 sandwiched between the plurality of glass plates 21, 22, and a support frame 40 having a housing groove 46 for housing the peripheral edge of the glass laminated body 20 and supporting the glass laminated body 20. The glass laminated body 20 is supported by the support frame 40 in a state where a space SP is separated between an end surface of a peripheral edge portion of the glass laminated body 20 and a bottom surface of the housing groove 46. The support frame 40 has a heat shield 45 in the housing groove 46 that expands so as to fill the space SP with heat.SELECTED DRAWING: Figure 3
Patent JP-2020061710-A (JP)
Title: Image forming apparatus, information processing system, information processing program, and information processing method
Inventor: MIZUGUCHI YUKINORI
IPC: B41J29/38
Filed: 2018-10-12
Abstract: To provide an image forming apparatus that can avoid an unnecessary processing load from being applied thereto, an information processing system, an information processing program, and an information processing method.SOLUTION: An image forming apparatus 10 comprises a CPU 20, and input image data is input to the CPU by scanning a document, for example. When monochrome is set as a color mode, or the input image data is determined to be a monochromatic image, the CPU determines whether to execute processing of determining black and white binary or a gray scale according to a determination table. During execution of a scanning function, when the type of format of output image data to be generated is set to JPEG, the gray scale is predetermined as the color mode, and thus the determination processing is not executed.SELECTED DRAWING: Figure 1
Patent JP-2020063332-A (JP)
Title: Resin composition and molding
Inventor: TAKAHASHI KAZUYUKI
IPC: C08J5/00
Filed: 2018-10-15
Abstract: To provide a resin composition having very excellent surface hardness, excellent excoriation resistance, a particularly high transparency maintenance factor before and after a wear test, and excellent light resistance and a molding including the resin composition.SOLUTION: A heat composition contains, based on 100 pts.mass of a (A) polycarbonate resin, 0.5-10.0 pts.mass of a (B) ester compound, and 1-100 pts.mass of a (C) acrylic resin having a predetermined structure. The (A) poly carbonate resin contains, in all the structural units, 5 mol% or more and less than 50 mol% of a structural unit represented by the following formula (1). The (B) ester compound is composed of alcohol and carboxylic acid. A test piece that is formed from the resin composition and of 2 mm in thickness has a haze of 5.0% or less. A coefficient of dynamic friction of the resin composition at a load of 30 N is 0.35 or less. In the formula (1), Ris a methyl group.SELECTED DRAWING: None
Patent JP-2020063124-A (JP)
Title: Document transport device and image formation device
Inventor: FUKUTOME SHOICHI
IPC: G03G15/00
Filed: 2018-10-17
Abstract: To provide a document transport device which makes a document more visible to improve visibility from a user.SOLUTION: A document transport device includes: a placement tray 130 on which a document is placed; a discharge tray 140 on which the document discharged from a document discharge port in a discharge direction is loaded; and a light source 160 which emits light to the discharge tray 140. The discharge tray 140 is provided below the placement tray 130. The discharge tray 140 is provided with a protruding part 141 protruding upward relative to a surrounding area. The light source 160 is provided in an area of a width of a maximum document size in a width direction Y.SELECTED DRAWING: Figure 7
Patent JP-2020064034-A (JP)
Title: Measurement device, calibration method thereof, and program
Inventor: SHIMADA TAKUYA
IPC: G01B11/25
Filed: 2018-10-19
Abstract: To provide an advantageous technique for accurately measuring a position and posture of an object.SOLUTION: A measurement device for measuring a position and posture of an object includes: a first imaging unit for imaging the object while illuminating the object with first light; a second imaging unit for imaging the object while illuminating the object with second light; and a processing unit for obtaining a position and posture of the object based on each image obtained by each of the first imaging unit and the second imaging unit. The processing unit sets a common exposure time for the first and the second imaging units to adjust first light intensity and second light intensity for illuminating the object so that a target light quantity can be obtained in the first and the second imaging units, respectively.SELECTED DRAWING: Figure 2A
Patent JP-2020069491-A (JP)
Title: Method for producing metal plate and metal plate production facility
Inventor: HIGO TSUYOSHI
IPC: B21B1/46
Filed: 2018-10-30
Abstract: To provide a method for producing a metal plate reducing internal defects of a slab, in particular, internal defects in the vicinity of width edge parts of the slab.SOLUTION: A method for producing a metal plate has a process where a slab continuously fed from a continuous casting machine and in which the thickness of width edge regions is higher than that of a width central region is horizontally rolled in the continuous casting machine or at the downstream side thereof to produce a metal plate.SELECTED DRAWING: Figure 5
Patent JP-2020070903-A (JP)
Title: Fluid pressure control device
Inventor: OGAYA YOSHIKAZU
IPC: F15B11/17
Filed: 2018-11-01
Abstract: To reduce manufacturing costs of a fluid pressure control device.SOLUTION: A fluid pressure control device 100 includes: a first pump passage 10 which guides a hydraulic oil discharged from a first pump P1; a second pump passage 11 which guides the hydraulic oil discharged from a second pump P2; a main passage 12 to which the hydraulic oil discharged from the first pump P1 or the second pump P2 is selectively guided and which communicates with a tank T; a first control valve 20 which is provided at the first pump passage 10 and controls flow of the hydraulic oil supplied to/discharged from a first hydraulic cylinder 1; a second control valve 30 which is provided at the main passage 12 and controls flow of the hydraulic oil supplied to/discharged from a second hydraulic cylinder 2; and a selector valve 40 which is provided at the main passage 12 and selectively switches a passage, which communicates with the main passage 12, of the first pump passage 10 and the second pump passage 11.SELECTED DRAWING: Figure 2
Patent JP-2022043359-A (JP)
Title: Immunological detection method of mycoplasma pneumoniae
Inventor: NAKAMURA TOMOSHI
IPC: G01N33/569
Filed: 2018-11-02
Abstract: To provide a method for immunologically detecting Mycoplasma pneumoniae, the method to detect Mycoplasma pneumoniae with high sensitivity by an approach different from the selection of a surfactant to be added to a specimen diluent liquid.SOLUTION: Provided is an immunochromatographic test strip for detecting Mycoplasma pneumoniae, the test strip having at least the following configurations (1) to (3). (1) A sample pad having a sample supply part; (2) a porous third pad formed of a polysulfone that is disposed downstream of the sample pad and upstream of an insoluble membrane; and (3) the insoluble membrane having a detection part wherein an antibody against Mycoplasma pneumoniae is immobilized.SELECTED DRAWING: Figure 1
Patent JP-2020077467-A (JP)
Title: Compression sleeve
Inventor: MORIYAMA HIROYUKI
IPC: H01R4/20
Filed: 2018-11-05
Abstract: To provide a compression sleeve from which an electric wire is not carelessly fallen.SOLUTION: A compression sleeve 10 comprises: a compression sleeve main body 1; and an insulation coated conductive member 2. The compression sleeve main body 1 opens a pair of core wires Wc and Wc inside so as to be freely inserted. The insulation coated conductive member 2 is arranged on the same axis as the compression sleeve main body 1, and opens toward an external part so that an insulation coating film Wi of a terminal of an electric wire W is freely conducted from the core wire Wc side. The insulation coated conductive member 2 has a plurality of tabs 2b in an inner wall. Each tab 2b can prevent the electric wire W from falling by being sharpened to a direction opposite to a direction directing from an inner part to an open side and cutting deep into the insulation coating film Wi to be conducted to an external peripheral direction.SELECTED DRAWING: Figure 1