baber/WOPTO huggingface dataset:
Patent JP-2019175468-A (JP)
Title: Cyber defense
Inventor: OFIR HASON
IPC: G05B23/02
Filed: 2019-04-17
Abstract: To provide a method for protecting infrastructure equipment against cyber attacks.SOLUTION: A cyber simulation facility 20 for protecting infrastructure equipment 200 against a cyber attack includes: an operation physical facility model 30 of an actual infrastructure facility including a device which imitates at least a part of an operation of an actual infrastructure facility, corresponds to the operation of the device in the actual infrastructure facility, and imitates the operation; an attacking tool to be used by a person when starting a cyber attack to the facility model 30; an operation and management tool to used by the person when operating and defending the facility model against the cyber attack started by using the attacking tool; and a controller 50 which has memory, acquires a forensic record of the cyber attack started on the facility model and a defense strategy obtained for defending the facility model 30 against the cyber attack, and can operate so as to storing it in the memory.SELECTED DRAWING: Figure 1A
Patent JP-2020178439-A (JP)
Title: Controller of electric motor
Inventor: KEZOBO ISAO
IPC: H02P21/05
Filed: 2019-04-18
Abstract: To provide a controller of an electric motor which can reduce torque pulsation to a high frequency without amplifying unnecessary noise and vibration.SOLUTION: A controller 30 of an electric motor 1 estimates an interlinkage flux on the basis of detected values of applied voltage and current, estimates output torque on the basis of the detected value of the current and the estimated value of the interlinkage flux, extracts a pulsation component from the estimated value of the output torque, calculates a voltage command correction value on the basis of the extracted value of the pulsation component, superposes the voltage command correction value on a basic value of a voltage command, calculates a voltage command after superposition, and applies voltage to a winding on the basis of the voltage command after the superposition.SELECTED DRAWING: Figure 2
Patent JP-2019165231-A (JP)
Title: Method of forming semiconductor structure
Inventor: ANDREA REDAELLI
IPC: H01L21/8239
Filed: 2019-04-22
Abstract: To provide a method of forming a semiconductor structure.SOLUTION: Forming a structure body 10a is forming a first memory array deck D1 comprising a phase change memory that contains a first memory cell including a first chalcogenide. First memory cells 20 are separated from each other in a lateral direction by a first dielectric material 110, and a second memory array deck D2 is formed on the first memory array deck. The second memory array deck contains a second memory cell 22 including a second chalcogenide different from the first chalcogenide in one or both of component and thickness. Second memory cells are separated from each other by a second dielectric material, and the first and second dielectric materials are different from each other in one or more structure parameters selected from a different material and a different material thickness.SELECTED DRAWING: Figure 6A
Patent JP-2020037548-A (JP)
Title: Aldehyde adduct to hexafluoropropylene oxide, and process for producing trifluoropyruvic acid fluoride dimer
Inventor: MIYAUCHI HIDEKI
IPC: C07C49/175
Filed: 2019-04-26
Abstract: To provide a more industrially implementable process for production of trifluoropyruvic acid fluoride dimer.SOLUTION: There is provided a process for producing a trifluoropyruvic acid fluoride dimer, including a reaction step of reacting hexafluoropropylene oxide with an aldehyde.SELECTED DRAWING: None
Patent JP-2020185034-A (JP)
Title: Cover for laundry-drying tool
Inventor: MURAYAMA RYUSUKE
IPC: D06F57/00
Filed: 2019-05-10
Abstract: To provide a laundry-drying tool that makes easier for a user to dry or take in laundry and that prevents laundry from getting wet in the rain.SOLUTION: A cover 10 for a laundry-drying tool 20 comprises a sheet S and covers the laundry-drying tool 20. The cover 10 for the laundry-drying tool 20 comprises at least one reinforcement part that extends from an edge of the sheet S to the inside of the sheet S and that is valley-folded so as to make the lower side protrude or is crest-folded so as to the upper side protrude. The reinforcement part is formed by sticking one side across a valley-folded valley bottom or a crest-folded ridge to the other side in the sheet S.SELECTED DRAWING: Figure 2
Patent JP-2020186859-A (JP)
Title: Transpiration unit
Inventor: MATSUZUKA KENTARO
IPC: F25D21/14
Filed: 2019-05-14
Abstract: To provide a transpiration unit that can be arranged freely in a drain tray regardless of a model of a refrigerating/freezing showcase, and thus can be arranged at a proper position with respect to an airflow passage to evaporate moisture from the surface of a transpiration plate effectively.SOLUTION: The present invention is a transpiration unit having a height direction, a width direction and a depth direction orthogonal to each other, and composed of a plurality of transpiration plates arranged side by side. The length of the evaporation unit in the width direction and the length of the evaporation unit in the depth direction substantially coincide with each other.SELECTED DRAWING: Figure 1
Patent JP-2020186864-A (JP)
Title: Vapor chamber, suction unit, and wafer chuck
Inventor: HENMI AKIHIKO
IPC: F28D15/02
Filed: 2019-05-15
Abstract: To devise the layout of a vapor chamber and a passage including a cooling passage in a wafer chuck to relatively increase an area for conducting heat exchange and secure thermal responsiveness sufficiently.SOLUTION: A vapor chamber 120 uniformizes a temperature of a heat treatment object, and a passage 220 through which an adjustor for adjusting the heat treatment object passes is incorporated therein. A wick is formed at a contact part between the vapor chamber and a working fluid.SELECTED DRAWING: Figure 3
Patent JP-2020190088-A (JP)
Title: Control system installed on infrastructure
Inventor: SAITO YASUYOSHI
IPC: E02D27/32
Filed: 2019-05-20
Abstract: To provide a control system installed on an infrastructure with a concrete precast slab fixed to a pile driven into a foundation, being independent from a power system.SOLUTION: A control system installed on an infrastructure with a concrete precast slab 34 fixed to a pile 32 driven into a foundation 30 comprises a power generating element that converts a stress or a vibration generated in the pile 32 or the concrete precast slab 34 into electric power and a sensor that performs sensing by the electric power outputted from the power generating element.SELECTED DRAWING: Figure 2
Patent JP-2020190265-A (JP)
Title: Protection cover having sensor holder, bearing device having protection cover, and manufacturing method of protection cover having sensor holder
Inventor: JOGAN Yutaka
IPC: F16C19/18
Filed: 2019-05-20
Abstract: To avoid the occurrence of a failure caused by gas seizure or a shortcut at a partitioning wall without lowering a non-defective rate of a protection cover, in the protection cover having a sensor holder part, and also having the partitioning wall between a magnetic encoder and a magnetic sensor.SOLUTION: A cup-shaped protection cover is attached to an outer ring so as to seal an inner side end part of a bearing. The protection cover 1 includes a synthetic resin-made disc part 2 and a synthetic resin-made sensor holder part protruding inward from the disc part 2. A partitioning wall 5 for partitioning a clearance between a magnetic encoder and a magnetic sensor is formed at the disc part 2. A mark M of a degassing pin of an injection molding metal mold is formed at a face opposing the magnetic encoder of the partitioning wall 5, or at a face opposing the magnetic sensor of the partitioning wall.SELECTED DRAWING: Figure 3A
Patent JP-2020191428-A (JP)
Title: Component crimp device and component crimp method
Inventor: KATANO RYOICHIRO
IPC: H05K13/04
Filed: 2019-05-23
Abstract: To provide a component crimp device capable of improving productivity.SOLUTION: A component crimp device 100 comprises: a substrate holding unit 37 for holding a substrate 3; a lower receiving unit 36 for supporting a crimp target part of the substrate 3 from below; a crimp tool 34 for crimping a component 5 on the supported crimp target part; a component supply unit 33 for supplying the component 5; a first component moving unit 35a for moving the component 5 supplied from the component supply unit 33 to the crimp tool 34 side; and a second component moving unit 35b that includes a movable stage 35bb and, via movement of the movable stage 35bb, moves a component mounted on the movable stage 35bb to the crimp tool 34 side. In a first mode, the component 5 moved by the first component moving unit 35a is held and crimped on the crimp target part by the crimp tool 34. In a second mode, the component 5 moved by the second component moving unit 35b is held and crimped on the crimp target part by the crimp tool 34.SELECTED DRAWING: Figure 2
Patent JP-2019204954-A (JP)
Title: Etchant composition, method of etching insulating film, method of manufacturing semiconductor device, and silane compound
Inventor: KIM CHEOL WOO
IPC: C07F7/18
Filed: 2019-05-24
Abstract: To provide: an etchant composition having a high selection ratio, which may selectively remove a nitride film while minimizing an etching rate of an oxide film; a method of etching an insulating film; and a method of manufacturing a semiconductor device.SOLUTION: An etchant composition includes phosphoric acid and a silane compound represented by the chemical formula 1 in the figure.SELECTED DRAWING: None
Patent JP-2020193633-A (JP)
Title: Flexible meshing gear device
Inventor: ISHIZUKA MASAYUKI
IPC: F16H1/32
Filed: 2019-05-24
Abstract: To suppress increase in lost motion.SOLUTION: A flexible meshing gear device 1 comprises: an exciter 30A; an external gear 32 that flexibly deforms due to the exciter 30A; a first internal gear 41G and a second internal gear 42G that mesh with the external gear 32; a first regulation member 51 that is arranged on one side of the external gear 32 in an axial direction and regulates the axial movement of the external gear 32; and a second regulation member 52 that is arranged on the other side of the external gear 32 in the axial direction and regulates the axial movement of the external gear 32. The external gear 32 is configured so that thrust force acts by rotation. Both the first regulation member 51 and the second regulation member 52 come into contact with the external gear 32 when the thrust force acting on the external gear 32 is equal to or less than a predetermined value. The first regulation member 51 is configured so that a gap G is generated between the second regulation member 52 and the external gear 32 when the thrust force acting on the external gear 32 exceeds the predetermined value.SELECTED DRAWING: Figure 2
Patent JP-2020194826-A (JP)
Title: Manufacturing method of mold chip
Inventor: SUZUKI KATSUHIKO
IPC: H01L21/56
Filed: 2019-05-24
Abstract: To provide a manufacturing method of a mold chip which can ensure the electrical connection of a device.SOLUTION: A manufacturing method of a mold chip includes a preparation step ST1 of forming a group of chips with a heat-resistant protective member attached to the device surface in a state where a plurality of device chips having a device surface on the surface are aligned, a mold step ST2 of supplying mold resin to a gap between the back surface side of the device chip and the device chip, and coating the back surface and the side surface of the device chip with the mold resin to form a mold wafer after performing the preparation step ST1, and a division step ST3 of dividing the mold wafer into mold chips along the center of the gap filled with the mold resin on the basis of the image taken on the surface side of the mold wafer after performing the mold step ST2.SELECTED DRAWING: Figure 4
Patent JP-2020194256-A (JP)
Title: Display input device and image forming apparatus
Inventor: TAKIGUCHI FUMIAKI
IPC: G06F3/041
Filed: 2019-05-27
Abstract: To provide a display input device that determines whether calibration of a touch panel is necessary and automatically performs the calibration of the touch panel when determining that it is necessary.SOLUTION: A display input device includes: a touch screen including a touch panel for accepting a touch operation; and a control unit that detects a contact position on the touch panel with a contact body, a contact size on the touch panel with the contact body, and a contact pressure on the touch panel with the contact body and that determines whether calibration of the touch panel is necessary based on the contact position, the contact size, and the contact pressure to perform the calibration when determining that the calibration is necessary.SELECTED DRAWING: Figure 3
Patent JP-2020189393-A (JP)
Title: Damper for telescopic cover
Inventor: NONAKA KAZUHITO
IPC: F16F15/067
Filed: 2019-05-17
Abstract: To provide a telescopic cover for reducing noise and vibration by a stopper instead of a prior rubber stopper.SOLUTION: A compression coil spring 15, as a damper in contraction, is detachably fitted to a standing plate or a bottom plate forming a telescopic cover, using a screw. Since the compression coil spring is detachably fitted using the screw, a termination of a coil of a compression coil spring bottom part is extended, a screw fastening seat in an almost circular shape is formed at the same phase as a bottom part, and at least two or more compression coil springs are fitted to one cover, and if a partner cover is contracted, an opposite side top surface of the bottom part comprising a fastening seat collides with other cover, for absorbing collision energy. In addition, for reducing whole dimension in contraction, a quadratic curve shape is formed in a manner in which a skirt of Mt.Fuji extends toward a bottom part side where the fastening seat of the compression coil spring is formed, therefore parts of coils on the upper part of the bottom part sequentially go down inward of the bottom part side in contraction.SELECTED DRAWING: Figure 6
Patent JP-2020196221-A (JP)
Title: Mold for forming tire and pneumatic tire
Inventor: KIDESAKI TAKASHI
IPC: B29C33/02
Filed: 2019-06-04
Abstract: To improve durability of a sipe blade.SOLUTION: A plurality of sectors 101 divided in the tire circumferential direction and a plurality of sipe blades 120 arranged on a tread forming surface 102 of the sector 101 are provided, and the sipe blades 120 are repeatedly arranged in the tire circumferential direction in a repetition pattern Pr which is a predetermined arrangement pattern, and among the sipe blades 120 arranged in one sector 101, the proximity sipe blade 121 which is the sipe blade 120 closest to a division position 101a between the sectors 101 has higher rigidity than that of an original shape blade 122 which is the sipe blade 120 at the same position as the position of the proximity sipe blade 121 in the repetition pattern Pr including the proximity sipe blade 121 in the repetition pattern Pr different from the repetition pattern Pr including the proximity sipe blade 121.SELECTED DRAWING: Figure 3
Patent JP-2020199662-A (JP)
Title: Printing system and printing method
Inventor: AKATA KAZUMICHI
IPC: B41J2/01
Filed: 2019-06-07
Abstract: To appropriately perform detection of a defective nozzle.SOLUTION: A printing system 10 comprises an inkjet head 202, a camera unit 110 and a control unit 120. The control unit 120 has a defective nozzle detection part that detects a defective nozzle on the basis of an image of a partial region in which a part of a medium 50 is photographed with a camera in the camera unit 110. At the time of drawing a printed image, the control unit 120 makes the inkjet head 202 further draw a test pattern that is used in detecting the defective nozzle. The test pattern includes a pattern corresponding a nozzle and a position mark. The defective nozzle detection part detects the defective nozzle on the basis of the pattern corresponding to the nozzle, by discriminating whether the pattern corresponding to the nozzle appearing on the image of the partial region is drawn by which nozzle, on the basis of the position mark appearing on the image of the partial region.SELECTED DRAWING: Figure 1
Patent JP-2020201374-A (JP)
Title: Electronic apparatus
Inventor: SHIBUE TAKAO
IPC: G09F9/00
Filed: 2019-06-10
Abstract: To provide an electronic apparatus including a display device capable of stereoscopic display with presence.SOLUTION: An electronic apparatus includes: a housing with a bottom plate and a top plate, and an opening; a backlight disposed in the housing and facing the opening; a display panel disposed away from the backlight between the opening and the backlight; and a first reflection film positioned between the display panel and the backlight and having a main surface facing the bottom plate. A main surface of the display panel is inclined to a main surface of the backlight.SELECTED DRAWING: Figure 1
Patent JP-2019193809-A (JP)
Title: Suture cutter
Inventor: ROBERT HARRISON
IPC: A61B17/03
Filed: 2019-06-12
Abstract: To provide a method and device for cutting a strand of suture.SOLUTION: A device 100 for cutting a strand of suture comprises a solid outer member defining a lumen therethrough. An inner member is received at least partially within the lumen, a portion of the inner member defining a curve. The inner member further defines a feature for retaining a strand of suture. At least one of the inner and outer members are movable with respect to the other of the inner and outer members for cutting the strand of suture.SELECTED DRAWING: Figure 1A
Patent JP-2020201440-A (JP)
Title: Optical scanner and multi-functional printer
Inventor: MATSUMOTO KAZUTAKA
IPC: H04N1/113
Filed: 2019-06-12
Abstract: To provide an optical scanner that includes a plurality of laser light-emitting modules, the optical scanner capable of performing optical scanning with high accuracy at a low cost.SOLUTION: An optical scanner comprises: first and second light-emitting elements that emit light; means that converts the light emitted from the first light-emitting element and the light emitted from the second light-emitting element into first scan light and second scan light for scanning an image carrier, respectively; first and second light receiving elements that can receive the first scan light and the second scan light in a period different from any of a period during which the first scan light scans the image carrier and a period during which the second scan light scans the image carrier; means that turns on the first light-emitting element when the first scan light scans the first light receiving element and turns off the first light-emitting element when the first scan light scans the second light receiving element; and means that turns off the second light-emitting element when the second scan light scans the first light receiving element and turns on the second light-emitting element when the second scan light scans the second light receiving element.SELECTED DRAWING: Figure 1
Patent JP-2020095671-A (JP)
Title: Recognition device and recognition method
Inventor: MARUYAMA HIRONARI
IPC: G06F3/0346
Filed: 2019-06-14
Abstract: To provide a technique for recognizing a three-dimensional position of a pointer.SOLUTION: A recognition device is provided, comprising a monocular camera for capturing an image of a pointer, and a spatial coordinate estimation unit configured to estimate spatial coordinates of a tip of the pointer using the image. The spatial coordinate estimation unit comprises a pointer detection unit for detecting the pointer from the image, and a depth coordinate estimation unit for estimating a depth coordinate of the tip of the pointer from the shape of the pointer in the image.SELECTED DRAWING: Figure 1
Patent JP-2020204350-A (JP)
Title: Roller bearing
Inventor: SANO TORU
IPC: F16C19/26
Filed: 2019-06-14
Abstract: To provide a roller bearing which enables improvement of rotation performance, increase of a load capacity, and enhancement of strength of a retainer while inhibiting increase of manufacturing costs.SOLUTION: A roller bearing 1 includes: an outer ring 2 having an outer ring raceway surface 2a on an inner peripheral surface; an inner ring 3 having an inner ring raceway surface 3a on an outer peripheral surface; and rollers 4 disposed in a rollable manner between the outer ring raceway surface 2a and the inner ring raceway surface 3a. A pair of shaft parts 4d is formed at axis positions of both axial end surfaces 4w of each of the rollers 4. The roller bearing 1 includes a pair of annular plates 5 which are disposed at both axial sides of the rollers 4, respectively have through holes 5a, which are fitted with the pair of shaft parts 4d of the rollers 4, and rotatably support the rollers 4.SELECTED DRAWING: Figure 2
Patent JP-2021002707-A (JP)
Title: White balance objective evaluation method, white balance objective evaluation program, and imaging device
Inventor: MORIYA TSUYOSHI
IPC: H04N5/243
Filed: 2019-06-20
Abstract: To provide a white balance objective evaluation method and a white balance objective evaluation program, in which a gap between subjective evaluation and objective evaluation due to a difference in light source color temperature can be suppressed.SOLUTION: A white balance objective evaluation method includes the steps of: estimating the light source color temperature of an image to be evaluated (S102); determining Target coordinates serving as a reference in a color space and a color difference allowable range, based on estimated color source temperature (S103); calculating a ratio of a distance between Capture coordinates and the boundary of the color difference allowable range to a distance between the Target coordinates and the boundary of the color difference allowable range, in a straight line connecting the Target coordinates and the Capture coordinates (S105-S108); and using a calculated ratio as a white balance evaluation value (S109).SELECTED DRAWING: Figure 1
Patent JP-2021001579-A (JP)
Title: CO2 capture device
Inventor: FUJIWARA KIYOSHI
IPC: B60W10/06
Filed: 2019-06-21
Abstract: To suppress the occurrence of a situation that power necessary for traveling becomes insufficient while suppressing the lowering of a capture capacity of CO2 in a CO2 capture part.SOLUTION: A CO2 capture device mounted to a hybrid vehicle comprises: a branch passage branched from an exhaust passage; a CO2 capture part arranged at the branch passage, and capturing CO2 in a flow-in exhaust gas; a cooling part for cooling the CO2 capture part by using the power of a battery; a flow rate adjustment part for adjusting a flow rate of the exhaust gas which flows into the branch passage; and a CO2 capture control part for controlling the cooling part and the flow rate adjustment part. When a charge rate of the battery reaches a rate equal to a prescribed SOC threshold or lower, the CO2 capture control part stops the cooling by the cooling part, and controls the flow rate adjustment part so as to block the circulation of the exhaust gas to the CO2 capture part.SELECTED DRAWING: Figure 2