baber/WOPTO huggingface dataset:
Patent JP-2019040209-A (JP)
Title: Display apparatus, data driver, and gate driver
Inventor: TSUCHI HIROSHI
IPC: G09G3/20
Filed: 2018-11-15
Abstract: PURPOSE: To provide a display apparatus capable performing display with suppressed uneven brightness.CONSTITUTION: A display apparatus includes: a display panel; a gate driver that supplies, to a plurality of scanning lines, scanning signals for controlling pixel switches to be ON in a selection period corresponding to pulse width thereof; a data driver that supplies gradation voltage signals to a plurality of data lines; and a display controller that supplies a video data signal to the data driver, and supplies a modulated clock signal having a frequency that changes at predetermined rate in one frame period to the gate driver and the data driver. The gate driver sequentially supplies the scanning signals each having pulse width according to a clock cycle of the modulated clock signal in predetermined order corresponding to distances from the data driver to each of the plurality of scanning lines. The data driver supplies the gradation voltage signals to the plurality of data lines in order corresponding to supply of the scanning signals for every data period corresponding to the clock cycle of the modulated clock signal.SELECTED DRAWING: Figure 1
Patent JP-2020083666-A (JP)
Title: Graphite base material, film deposition method of silicon carbide, and manufacturing method of silicon carbide substrate
Inventor: TAKATSUKA YUJI
IPC: C04B41/87
Filed: 2018-11-15
Abstract: To provide a graphite base material, a film deposition method of silicon carbide, and a manufacturing method of a silicon carbide substrate that do not generate cracks and nicks on a silicon carbide film deposited by chemical vapor deposition and can efficiently manufacture a silicon carbide substrate having a smooth surface with minor warp without requiring a complex process.SOLUTION: A disk-shaped graphite base material 100 comprises a semiellipse-shaped first curved surface 10 protruding outside, a semiellipse-shaped second curved surface 20 protruding outside that is located opposite to the first curved surface and has the same diameter D as the first curved surface, a cylindrical side surface 30 that has the same diameter as the first curved surface and the second curved surface and connects the circumference 11 of the first curved surface and the circumference of the second curved surface, and an annular convex 31 protruding outside around the side surface. The side surface has a plurality of cavities 32 having openings 32a, 32b opening outside.SELECTED DRAWING: Figure 1
Patent JP-2020085076-A (JP)
Title: Vibration attenuation device and its design method
Inventor: OI YOICHI
IPC: F16F15/14
Filed: 2018-11-20
Abstract: To favorably attenuate the vibration of a desired degree while securing the isochronism of a vibration attenuation device.SOLUTION: A vibration attenuation device includes: a support member which rotates integrally with a rotation element around a rotation center of the rotation element to which torque from an engine is transmitted; a restoration force generation member which is connected to the support member so as to receive the torque between the support member and itself, and can oscillate accompanied by the rotation of the support member; and an inertia mass body which is connected to the support member via the restoration force generation member, and oscillates around a rotation center in conjunction with the restoration force generation member accompanied by the rotation of the support member. The restoration force generation member oscillates around a preset oscillation center so that a relative position with respect to the inertia mass body becomes unchangeable, and a distance between a center of gravity of the restoration force generation member and the oscillation center is changed according to a change of a deflection angle of the restoration force generation member with respect to the inertia mass body.SELECTED DRAWING: Figure 12
Patent JP-2020087667-A (JP)
Title: Connection module
Inventor: TAKAHASHI HIDEO
IPC: H01M50/50
Filed: 2018-11-22
Abstract: To provide a connection module capable of housing a wiring path in a limited wiring space on a power storage element group.SOLUTION: A connection module 1 is a module that is attached to a power storage element group 150G constructed by a plurality of power storage elements 150 comprising electrode terminals 151A and 151B, and connects the plurality of power storage elements 150. The connection module 1 comprises: an FPC 20 comprising a plurality of wiring parts 23, 24, 25, 26, 27, and 28; and a plurality of bus bars 10 that are connected to the wiring parts 23, 24, 25, 26, 27, and 28 and connect adjacent electrode terminals 151A and 151B of the power storage elements 150 to each other. By folding the FPC 20, the plurality of wiring parts 23, 24, and 25 are laminated to construct a first lamination part 31, and the plurality of wiring parts 26, 27, and 28 are laminated to construct a second lamination part 32.SELECTED DRAWING: Figure 8
Patent JP-2020084378-A (JP)
Title: Manufacturing method of molding and machined body
Inventor: ISOBE DAISUKE
IPC: D21H13/00
Filed: 2018-11-27
Abstract: To provide a method for obtaining a molding with reduced unevenness of strength.SOLUTION: The manufacturing method of a molding includes the steps of: preparing a slurry containing a thermosetting resin, a fiber filler, and an emulsion including a poly(meth)acrylic acid ester; obtaining a machined body including the thermosetting resin, the fiber filler and the poly(meth)acrylic acid ester by machining and dehydration of the slurry; and obtaining a molding by thermoforming the machined body, wherein the poly(meth)acrylic acid ester emulsion has a cationic degree of 0.02 meq/g or over and 0.1 meq/g or under.SELECTED DRAWING: Figure 1
Patent JP-2020087823-A (JP)
Title: Lithium nickel-containing composite oxide, positive electrode active material for lithium ion secondary battery, which is arranged by use of the lithium nickel-containing composite oxide as base material, and manufacturing method thereof
Inventor: NAKAYAMA TOMOKO
IPC: H01M4/505
Filed: 2018-11-29
Abstract: To provide a positive electrode active material including a lithium nickel-containing composite oxide coated with a compound containing W and Li, having excellent battery characteristic without marring the crystallinity, where a fine particle and/or coating of the compound containing W and Li is present on a surface of a primary particle.SOLUTION: A method for manufacturing a positive electrode active material for a lithium ion secondary battery comprises the step of preparing a lithium nickel-containing composite oxide by mixing a nickel compound and a lithium compound into a lithium-mixed material and then, increasing the temperature of the lithium-mixed material from a room temperature to a baking temperature equal to or higher than 700°C under an oxidizing atmosphere. In the preparing step, a filtrate obtained by putting, in 1 L of deionized water, 1.25 kg of a lithium nickel-containing composite oxide obtained under the condition of the passing time and/or holding time being set to be 45 minutes or a shorter time in a temperature region where the temperature of the lithium-mixed material is 600-650°C, followed by stirring and filtering the resultant mixture has an electric conductivity in a range of 42.5 mS/cm to 62.5 mS/cm. The lithium nickel-containing composite oxide is used as a base material to form a fine particle and/or coating of a compound containing W and Li on the surface of its primary particle.SELECTED DRAWING: None
Patent JP-2019111805-A (JP)
Title: Laminate and medical container formed from the same
Inventor: NAKAO HIDETAKA
IPC: A61J1/10
Filed: 2018-11-30
Abstract: To provide a laminate which is not deformed even after sterilization treatment at 121°C, prevents adhesion of film inner surfaces, and holds high transparency, and provide a medical container using the same.SOLUTION: A laminate of three or more layers has at least A layer, B layer and C layer in this order, in which the A layer is formed of a resin composition containing 65-99 pts.wt. of (A-1) high density polyethylene satisfying the following (a) to (c) and 1-35 pts.wt. of high density polyethylene (A-2) satisfying the following characteristics (d) to (e), and the B layer and the C layer are formed of a thermoplastic resin. (a) a density of 945 or more and less than 960 kg/m, (b) a melt flow rate according to JIS K 6922-1 of 0.10-15 g/10 min. (c) a ratio (Mw/Mn) of the weight average molecular weight of (Mw) to the number average molecular weight (Mn) of 2.0-3.0. (d) a density of 960-970 kg/m. (e) an MFR of 0.10-40 g/10 min.SELECTED DRAWING: None
Patent JP-2020087355-A (JP)
Title: Detector, method for detection, computer program, and learning model
Inventor: YOSHIMURA TAKUMA
IPC: G06T7/00
Filed: 2018-11-30
Abstract: To provide a detector, a method for detection, a computer program, and a learning model which can downsize calculation resources used for detecting objects in images.SOLUTION: The present invention relates to a detector for detecting an object in an input image by using a detection model made to learn to detect the range of the image that includes the object. The detection model includes a convolution layer or a pooling layer which executes convolution by a convolution neutral network on an input image. The convolution layer outputs the feature amount of a cell for a round frame for each cell of a feature map to the image or to the feature map having been convoluted by another convolution layer.SELECTED DRAWING: Figure 5
Patent JP-2020083869-A (JP)
Title: Compound, organic electroluminescent element, and electronic device
Inventor: NAKANO HIRONORI
IPC: C07D487/22
Filed: 2018-11-30
Abstract: To provide a compound capable of enhancing performance of an organic electroluminescence device.SOLUTION: A compound is represented by the general formula (2) in the figure, where rings A and C each independently represent a substituted or unsubstituted aromatic heterocycle having 5 to 50 ring atoms, a ring B represents a substituted or unsubstituted aromatic heterocycle having 5 to 50 ring atoms or a substituted or unsubstituted aromatic hydrocarbon ring having 6 to 50 ring carbon atoms.SELECTED DRAWING: None
Patent JP-2020091211-A (JP)
Title: Radiographic device
Inventor: OMURA TADASHI
IPC: A61B6/00
Filed: 2018-12-06
Abstract: To provide a radiographic device that realizes a reduction in weight while securing antinoise performance.SOLUTION: The radiographic device comprises a sensor panel for converting an entering radiation into an electric signal and obtaining a radiation image, a sensor support base for supporting the sensor panel, and a housing 150 for accommodating the sensor panel and the sensor support base in the inside thereof, the housing 150 being constituted by including a layered structure composed of a first conductor layer 401, a second conductor layer 403 electrically connected to the first conductor layer 401 via an electric connecting member 153, and a non-conductor layer 402 provided between the first conductor layer 401 and the second conductor layer 403.SELECTED DRAWING: Figure 6
Patent JP-2019103495-A (JP)
Title: Polysaccharide heating and roasting food and drink product and manufacturing method of the same
Inventor: OKAI KOJI
IPC: C12G3/04
Filed: 2018-12-10
Abstract: To provide a polysaccharide heating and roasting food and drink product having a strong antioxidative effect and a radical scavenging effect, and a manufacturing method of the same.SOLUTION: A polysaccharide heating and roasting food and drink product of the present invention has a polysaccharide heating and roasting solid in which at least polysaccharide has a heating and roasting region, and expresses an antioxidative effect and a radical scavenging effect. Moreover, there is provided a polysaccharide heating and roasting solid having a homogenous heating region inside the polysaccharide and a roasting region which at least coats the surface, and expressing the antioxidative effect and the radical scavenging effect. Furthermore, a polysaccharide heating and roasting food and drink product having other ingredients such as an amino acid added to the polysaccharide is also included. A manufacturing method thereof has an aqueous solution preparation step in which at least the polysaccharide is suspended or dissolved, a polysaccharide solid formation step in which this aqueous solution is heated to evaporate water completely, and a step of heating and roasting this polysaccharide solid to form a polysaccharide roasting solid.SELECTED DRAWING: Figure 1
Patent JP-2019145079-A (JP)
Title: Abnormality monitoring apparatus, abnormality monitoring method, and abnormality monitoring program
Inventor: TAKEUCHI MASARU
IPC: G05B23/02
Filed: 2018-12-12
Abstract: To easily and precisely monitor abnormalities in devices to be monitored, even without preparation of training data.SOLUTION: An abnormality monitoring apparatus 10 collects sensor data acquired by sensors 21 disposed in devices to be monitored 20, and inputs the collected sensor data to each of multiple models for outputting abnormality degrees of the devices to be monitored 20, where respective different machine learning techniques are applied to the multiple models, thereby performing machine learning for each model. Then, in response to the collected data as input, the abnormality monitoring apparatus 10 uses each model to output the corresponding abnormality degrees of the devices to be monitored 20.SELECTED DRAWING: Figure 1
Patent JP-2019073712-A (JP)
Title: Polymerizable liquid crystal compound
Inventor: MOTOOKA ASAMI
IPC: G02F1/1337
Filed: 2018-12-13
Abstract: To provide a polymerizable liquid crystal compound which has a large birefringence (▵n) and a reverse wavelength dispersion property.SOLUTION: A polymerizable liquid crystal compound is represented by a general formula (1) in the figure.SELECTED DRAWING: None
Patent JP-2020096141-A (JP)
Title: Substrate processing method and substrate processing device
Inventor: YOSHIDA YUKIFUMI
IPC: H01L21/304
Filed: 2018-12-14
Abstract: To provide a substrate processing method and a substrate processing device, capable of efficiently removing an object to be removed present on a surface of a substrate while suppressing an increase in cost.SOLUTION: In a substrate processing method, a process liquid containing a solute and a solvent are supplied on the top face of a substrate W (a process liquid supply step); a processing film 100 for holding an object 103 to be removed is formed on the top face of the substrate W by solidifying or curing the process liquid (a processing film formation step); a stripping liquid forming liquid is supplied on the top face of the substrate W so that the stripping liquid forming liquid is brought into contact with the processing film 100 to form a stripping liquid, and the processing film 100 holding the object 103 to be removed is stripped from the surface of the substrate W by the stripping liquid (a stripping step); and, by continuing to supply the stripping liquid forming liquid after the stripping of the processing film 100, the processing film 100 is removed from the top face of the substrate W while the object 103 to be removed is held by the processing film (a removal step).SELECTED DRAWING: Figure 6C
Patent JP-2020097270-A (JP)
Title: Driving support system, driving support method and driving support program
Inventor: MAKINO TADASHIGE
IPC: B60W50/14
Filed: 2018-12-17
Abstract: To provide a driving support system, a driving support method and a driving support program which can improve safety more than before even if a driver loses calm in anger.SOLUTION: A driving support system 1 comprises a determining unit 4 that determines anger of a driver, an acceleration control unit 3 that controls acceleration with respect to operation amounts of an accelerator pedal on the basis of a determined result by the anger determining unit 4, and a body sensory speed varying unit 5 that increases body sensory speed on the basis of the determined result by the anger determining unit 4.SELECTED DRAWING: Figure 1
Patent JP-2020098286-A (JP)
Title: Image forming apparatus
Inventor: MORIHARA RYO
IPC: G03G21/14
Filed: 2018-12-18
Abstract: To provide an image forming apparatus comprising a fixing device that achieves the optimal power-saving properties according to a change in fixing performance to prevent the occurrence of a fixing failure.SOLUTION: Control means of an image heating unit is included in an image forming apparatus and heats an image on a recording material in a plurality of operation modes. In a first operation mode where an addition value per one recording material is set to a first addition value and an initial control target temperature is set to a first initial control temperature, when the total value of the first addition values exceeds a predetermined threshold, the control means performs first correction to change the first initial control temperature to a corrected first correction control temperature, and when the first operation mode is changed to a second operation mode where the addition value per one recording material is set to a second addition value different from the first addition value and the initial control target temperature is set to a second initial control temperature different from the first initial control temperature, the control means performs second correction to correct the first corrected control temperature on which first correction is performed based on the difference between the initial control target temperatures.SELECTED DRAWING: Figure 5
Patent JP-2020102418-A (JP)
Title: Manufacturing method of electrode plate group for secondary battery, electrode plate group for secondary battery, and secondary battery
Inventor: KUDO SATOSHI
IPC: H01M2/26
Filed: 2018-12-25
Abstract: To provide a manufacturing method of an electrode plate group for secondary battery capable of improving a filling rate of an electrode plate in a battery case, the electrode plate group for secondary battery and a secondary battery.SOLUTION: A manufacturing method of an electrode plate group for secondary battery includes: an anode tab forming step of forming an anode tab 22C corresponding to an anode plate 22 in a portion in which an anode mixture layer 22B is not included in an anode substrate 22A; an anode side fixing step of fixing a separator 23 to the anode substrate 22A so as to extend in a direction of the anode tab 22C; an anode plate cutout step of cutting the anode plate 22 to which the anode tab 22C is connected, out of the anode substrate 22A to which the separator 23 is fixed; and a lamination step of laminating the anode plate 22 and a cathode plate 21 which is smaller than the anode plate 22. In the lamination step, the anode plate 22 and the cathode plate 21 are laminated in such a manner that a cathode tab 21C provided in the cathode plate 21 extends in the same direction as the anode tab 22C and is not laminated with the anode tab 22C.SELECTED DRAWING: Figure 2
Patent JP-2020105703-A (JP)
Title: Shield tunneling machine
Inventor: TAKAHARA TAKESHI
IPC: E21D9/087
Filed: 2018-12-26
Abstract: To provide a shield tunneling machine capable of suppressing excess or shortage of the amount of grease for protecting a sand seal.SOLUTION: A shield tunneling machine has a grease feeding device, which feeds grease into a clearance between a cutter drum and a tunneling machine body, positioned in front of a sand seal portion including at least one sand seal, and a controller, which controls the grease feeding device so that the amount of grease fed into the clearance changes depending on an operation condition of the shield tunneling machine.SELECTED DRAWING: Figure 2
Patent JP-2020107024-A (JP)
Title: Moving object, learned element, and learned element generation method
Inventor: SAKAHARA HIROTO
IPC: G05D1/02
Filed: 2018-12-27
Abstract: To provide a moving object having a feature relating to a speed of the moving object that can move at a speed suitable for a surrounding condition and can achieve both high-speed movement and securement of safety.SOLUTION: A moving object 1 comprises: a sensor 11 that acquires ambient information; a storage unit 12 for storing learned elements that are a plurality of sets of learning results of training input information which is information around the moving object 1 and training output information which is a speed corresponding to the training input information; a speed acquisition unit 13 that applies ambient information to the learned element to acquire a speed; a current position acquisition unit 15; a moving mechanism 14; and a movement controller 17 that controls the moving mechanism 14 using a current position. The movement control unit 17 also controls a speed of the moving object 1 so as to be equal to or lower than the acquired speed. In this way, the moving object 1 can move at a speed suitable for the surrounding state, thereby, both high speed movement and securement of safety can be achieved.SELECTED DRAWING: Figure 1
Patent JP-2020104375-A (JP)
Title: Thermosensitive plate making apparatus
Inventor: KAMANO HIROKAZU
IPC: B41N1/24
Filed: 2018-12-27
Abstract: To properly apply heating and perforation to a thermosensitive gauze, and reduce the waste of the thermosensitive gauze due to plate making failure.SOLUTION: A thermosensitive plate making apparatus comprises: pressing force adjustment means for adjusting pressing force of a platen roller 42 and a thermal head 32; a pressing member also serving as a positioning member 34 for fixing one end of a gauze frame 21 in a moving direction of the thermal head 32; a movable positioning member 14 movably disposed in the moving direction of the thermal head 32 in order to fix the other end of the gauze frame 21, at a position corresponding to a length of the gauze frame 21 in the moving direction of the thermal head 32; and plate making control means for applying heating and perforation to a thermosensitive gauze 22 by using the thermal head 32, in a state that the thermosensitive gauze is pressed by the platen roller 42 and the thermal head 32 according to the pressing force adjustment means, while moving from the other end side of the gauze frame 21 toward the one end side.SELECTED DRAWING: Figure 1
Patent JP-2020107729-A (JP)
Title: Manufacturing method of silicon epitaxial wafer, and silicon epitaxial wafer
Inventor: ISHIBASHI MASAYUKI
IPC: C23C16/24
Filed: 2018-12-27
Abstract: To provide a silicon epitaxial wafer manufacturing method that can suppress DIC defects, and a silicon epitaxial wafer.SOLUTION: In a manufacturing method of a silicon epitaxial wafer which vapor-deposits an epitaxial layer on the main surface of a silicon single crystal wafer whose main surface is the {110} plane or a plane whose off-angle from the {110} plane is less than 1 degree, and the temperature of the silicon single crystal wafer is set to 1140°C to 1165°C, and the epitaxial layer is vapor-grown at a growth rate of 0.5 μm/min to 1.7 μm/min.SELECTED DRAWING: Figure 1
Patent JP-2019121802-A (JP)
Title: Single-poly non-volatile memory unit
Inventor: CHEN HSUEN-WEI
IPC: H01L27/11558
Filed: 2018-12-27
Abstract: To provide a single-poly non-volatile memory unit having an asymmetric cell layout structure.SOLUTION: A single-poly non-volatile memory unit includes: a semiconductor substrate having a first conductivity type; first, second and third OD regions which are disposed on the semiconductor substrate and separated from one another by an isolation region, and in which the first OD region and the second OD region are formed in a first ion well, the first ion well having a second conductivity type; a first memory cell disposed on the first OD region; and a second memory cell disposed on the second OD region. The first memory cell and the second memory cell exhibit an asymmetric memory cell layout structure with respect to an axis. An erase gate is disposed in the third OD region.SELECTED DRAWING: Figure 1