baber/WOPTO huggingface dataset:
Patent JP-2018071321-A (JP)
Title: Door locking device
Inventor: AKAGI SHINYA
IPC: E05B77/26
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a door locking device with the least trouble and high reliability which can be made without high-precision engineering and manufacturing.SOLUTION: A door locking device 10 comprises latch mechanisms for detachably locking a striker 6 (31, 32), a rotatable inner lever 44 for unlocking the striker 6 locked by the latch mechanisms, and a child lever 50 for transferring the torque of the inner lever 44 to the latch mechanisms. The child lever 50 can be rotated to the unlock position on which the inner lever 44 can abut and the lock position on which the inner lever 44 cannot abut. The torque of the inner lever 44 is transferred to the latch mechanisms by being rotated by the inner lever 44's abutting in the unlock position.SELECTED DRAWING: Figure 3A
Patent JP-2017093287-A (JP)
Title: Multiphase electrical machine and method of use
Inventor: Ashraf Said Atalla
IPC: H02K3/28
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrical machine operable as a multiphase motor and a multiphase generator, and a method of use thereof.SOLUTION: An electrical machine is provided. The electrical machine includes a stator, a rotor, and a plurality of switches. The stator includes main windings and auxiliary windings. The rotor is couplable to a prime mover configured to turn the rotor relative to the stator to generate at least six phases of alternating current AC power at the main windings. The plurality of switches are respectively coupled between the auxiliary windings and groups of the main windings. The plurality of switches are configured to convert the at least six phases to three phases when the plurality of switches are closed.SELECTED DRAWING: Figure 1
Patent JP-2018076248-A (JP)
Title: Cellular senescence inhibitor caused by ultraviolet light
Inventor: KAZAL BORON BISWAS
IPC: A61Q19/10
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a microRNA106b expression promotor, a p21 gene expression inhibitor, a histone deacetylation enzyme expression promotor in which with respect to cellular senescence caused by ultraviolet light, expression of miRNA related to normalization of a cell cycle in a skin cell is promoted to inhibit expression of p21 related to the cell cycle, the normalization of the cell cycle can suppress and/or prevent the signs of dermatological aging, and natural component that is safety to humans, light color tone to be high in usability, excellent in stability without occurrence of sediment and color change with the lapse of time.SOLUTION: A cellular senescence inhibitor includes peppermint (Mentha Piperita) extract and/or Rubus idaeus (Rubus Idaeus L.) extract as active ingredients.SELECTED DRAWING: None
Patent JP-2018076426-A (JP)
Title: Polyolefin-based resin foamed body and method for producing the same
Inventor: HASHIMOTO IKUKA
IPC: C08J9/12
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin-based resin foamed body which has high recyclability, has good appearance and suppresses lowering in physical properties by heating and secondary molding because of having fine isolate closed cells, facilitates good appearance and can be recycled, and to provide a method for producing the same.SOLUTION: In a method for impregnating a polyolefin-based resin composition with inert gas in a supercritical state at high temperature under high pressure, releasing a pressure and foaming the resin composition, a polyolefin-based resin foamed body having an average foam diameter of 10-300 μm and a high closed cell ratio of 60% or more contains 0.005-10 pts.mass of a nonionic surfactant having a molecular weight of 200-1,000 with respect to 100 pts.mass of a polymer component of the polyolefin-based resin composition.SELECTED DRAWING: None
Patent JP-2018076944-A (JP)
Title: Manual release device of parking lock mechanism
Inventor: TATENO HIROYUKI
IPC: B60T1/06
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a manual release device of a parking lock mechanism capable of reducing a space required for actuation.SOLUTION: A manual release device of a parking lock mechanism has an operation lever 21 rotated when the parking lock mechanism is switched from a lock state to an unlock state. The operation lever 21 is arranged outside a living space of a passenger compartment, and is configured so that a tool 100 can be coupled with a rotation center from a living space S1. The manual release device of the parking lock mechanism is configured to switch the parking lock mechanism from the lock state to the unlock state by rotating the operation lever 21 integrally with the tool 100 when the tool 100 is rotated in a state where the tool 100 coupled with the operation lever 21 is arranged on the rotation center of the operation lever 21.SELECTED DRAWING: Figure 5
Patent JP-2018081161-A (JP)
Title: Imaging lens and imaging device
Inventor: KUNUGISE TAKASHI
IPC: G02B13/04
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an imaging lens in which fluctuations of spherical aberration and astigmatism due to focusing are few, which is wide angle, whose F number is small, and which has excellent optical performance, and an imaging device equipped with this imaging lens.SOLUTION: The imaging lens comprises, in order from the object side, a negative first lens group G1 that is immovable when focusing, and a positive second lens group G2 that moves when focusing. The first lens group G1 comprises, in order from the object side, a meniscus lens whose convex is directed to the object side, a negative meniscus lens whose convex is directed to the object side, a negative lens, a biconvex lens, a negative meniscus lens whose convex is directed to the object side, and a positive lens whose convex is directed to the object side. A prescribed conditional expression relating to a focal distance f of the entire system, a focal distance f1 of the first lens group G1, and the shape of an air lens between the first and second lenses from the image side of the first lens group G1.SELECTED DRAWING: Figure 1
Patent JP-2018079066-A (JP)
Title: Cutting tool
Inventor: MIZUTA TSUTOMU
IPC: B26B13/26
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To easily cut a cutting object material hidden behind an obstacle by inclining a cutting movement surface of a blade part of a cutting edge to an opening-closing movement surface of a handle.SOLUTION: A cutting tool comprises a pair of cutting edges 3 having a blade part 3a for cutting a cutting object material M on the tip side, a pivot member 4 for relatively rotatably supporting a middle part 3b of the pair of cutting edges 3, a handle 6 for connecting a tip pivot part 6a via a connection shaft 5 to a base part 3c of the respective cutting edges 3 and a lever support shaft 9 for pivotally connecting a fulcrum part 6b of projecting in the opposed inner direction from the tip pivot part 6a of both handles 6. Both cutting edges 3 bend the blade part 3a side in a dog-legged shape at a bending angle α to the base part 3c from the middle part 3b.SELECTED DRAWING: Figure 1
Patent JP-2017121041-A (JP)
Title: Imaging apparatus
Inventor: SHIBUSAWA EIJIRO
IPC: H04N5/232
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To continuously monitor an object scene while reducing power consumption required for illumination of the scene.SOLUTION: A plurality of light sources emits light toward an object scene. An imaging unit captures an image of the scene and acquires a captured image. A control unit causes the imaging unit to capture the object scene while performing light emission control for switching among the plurality of light sources to emit light. A determination unit determines whether a detection target which is a part of the captured image acquired by the imaging unit and which is predetermined in the image region corresponding to the light source emitting light at the time of imaging for acquiring the captured image is present.SELECTED DRAWING: Figure 1
Patent JP-2017101228-A (JP)
Title: Coating agent containing clay, resin and organic solvent, protective film using the same and product
Inventor: EBINA TAKEO
IPC: C09D7/12
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a coating agent capable of being adhered to a lacquer ware surface with sufficient strength by a low temperature treatment, having hard coat property and durability to washing by a table ware cleaner, having transparency and ultraviolet resistance and ultraviolet shielding property, a protective film using the same and a product.SOLUTION: There are provided a coating agent containing a synthetic organic clay constituted by a synthetic clay and an organic agent, a resin and an organic solvent, wherein the organic solvent is in a range of 5 to 70 pts.wt. based on 30 pts.wt. of the resin and the organic solvent contains 2 or more kinds selected from a group consisting of toluene, xylene, ethylbenzene, a protective film using the same and a product to which the protective film is added.SELECTED DRAWING: Figure 1
Patent JP-2018079498-A (JP)
Title: Wheel bearing spline processing method
Inventor: HIRAMATSU Kazuki
IPC: F16C35/063
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a wheel bearing spline processing method by which both of high precision of spline and simplification of a metal mold and a processing facility are achieved.SOLUTION: A spline processing method for a wheel bearing comprising an outward member and an inward member, and rolling elements of plural rows interposed between the outward member and the inward member, by which a spline 39 with an interference is formed on an inner periphery of the inward member, and a guide spline 44 is formed on an inboard side end part of the spline 39 with the interference. In the method, a spline formation inner peripheral surface on which the spline with the interference and the guide spline are formed, and a relief part 52, which is positioned on an out-board side with respect to the spline formation inner peripheral surface and has a diameter larger than the spline formation inner peripheral surface, are formed on an intermediate component 1' of the inward member, a punch for use in spline processing is constituted by a built-in type spline punch for forming the spline with the interference, and the spline formation inner peripheral surface is pressed by the built-in type spline punch, thereby forming the spline 39 with the interference and the guide spline 44.SELECTED DRAWING: Figure 10
Patent JP-2018079860-A (JP)
Title: Vehicle seat
Inventor: HAYASHI NAOKI
IPC: B60N2/20
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat which can inhibit a load applied to a cushion part from becoming large when the cushion part is moved.SOLUTION: A vehicle seat includes: a seat cushion 20 including a cushion frame 21 and a cushion part 24 attached to the cushion frame 21; a seat back 40 which is tiltably supported at a rear end part of the cushion frame 21; and a reclining mechanism 50 which causes the seat back 40 to tilt relative to the cushion frame 21. The seat cushion 20 includes a moving mechanism 30 which moves up the cushion part 24 in conjunction with reclining of the seat back 40. The moving mechanism 30 includes a first link 31 and a second link 32 each having one end rotatably supported by the cushion frame 21 and the other end attached to the cushion part 24.SELECTED DRAWING: Figure 3
Patent JP-2018088455-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TSUJI YUKIHIRO
IPC: H01L21/3065
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device capable of reducing limitations in a semiconductor laminate to be etched in end point detection.SOLUTION: A method of manufacturing a semiconductor device includes the steps of: preparing a substrate product including a substrate and a first semiconductor laminate provided on the substrate for light reflection; and removing all or a part of the first semiconductor laminate. In the step of removing all or a part of the first semiconductor laminate, etching of the first semiconductor laminate is performed, an arithmetic result is generated by performing Fourier transformation upon a monitor light from the substrate product during the etching, and end point detection of the etching is determined based on the arithmetic result.SELECTED DRAWING: Figure 1
Patent JP-2018086960-A (JP)
Title: Tire simulation method
Inventor: OGAWA TAKAOMI
IPC: G06F17/50
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method for stably calculating a state in which the bead toe of a pneumatic tire is mounted on a rim.SOLUTION: A simulation method comprises a rim assembling step of positioning the bead portion of a tire model from a well portion side of a rim model across a bump portion on a rim sheet face. In a simulation method, the rim assembling process includes a first step S31, at which the bead portion of the tire model exceeds the hump portion of a rim model on the outer side in the direction of the rim rotation shaft; and a second step S32, at which the bead portion exceeds the hump portion on the outer side of the rim rotation shaft direction. In a deformation calculation of the tire model at the first step S31, in a relation to an element constituting the hump portion of the rim model, their mutual overlap is allowed. In the relation of the rim model to an element other than the hump portion, there is defined a first contact condition, in which a mutual overlap inhibited. At a second step S32, in relation to the whole elements of the rim model, there is defined a second contact condition, in which a mutual overlap is inhibited.SELECTED DRAWING: Figure 7
Patent JP-2018091889-A (JP)
Title: Mask blank, production method for transfer mask, and production method for semiconductor device
Inventor: HASHIMOTO MASAHIRO
IPC: G03F1/72
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a mask blank having a sufficiently rapid correction rate in EB defect correction and having a sufficiently high correction rate between light transmissive substrates to the EB defect correction even when a thin film for forming a transfer pattern is formed from an SiN based material.SOLUTION: A mask blank provided with a thin film for forming a transfer pattern formed with a material containing silicon and nitrogen on a light transmissive substrate. When X-ray photoelectron spectroscopy is performed to a plurality of measurement positions in an internal region being a region excluding a proximity region and a surface layer region of the thin film to acquire an average value PSi_fi_av of a maximum peak PSi_fi of photoelectron intensity of an Si2p narrow spectrum, and X-ray photoelectron spectroscopy is performed to the plurality of measurement positions of the light transmissive substrate to acquire an average value PSi_sb_av of the maximum peak PSi_sb of the photoelectron intensity of the Si2p narrow spectrum, (PSi_fi_av)/(PSi_sb_av) is 1.08 or larger.SELECTED DRAWING: Figure 1
Patent JP-2018093569-A (JP)
Title: Inverter control device
Inventor: HARA YASUYUKI
IPC: H02M7/48
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an inverter control device of a pulse width modulation system, which is capable of reducing influence on a load, and of reducing an arithmetic processing burden of an inverter control system.SOLUTION: A phase information calculation part (7) predicts carrier frequency change timing at which an inverter output command value becomes 0 in every n (n being a natural number) periods, from timing at which the inverter output command value becomes 0 in every 1/2 period. A carrier frequency selection part (8) randomly selects one of a plurality of predetermined carrier frequencies in every n periods. A carrier generation part (9) changes the carrier frequency to one selected by the carrier frequency selection part (8) at the carrier frequency change timing and generates a carrier signal according to the changed carrier frequency. An inverter control device (5) controls an inverter main circuit (2) with a pulse width modulation signal generated based on level comparison between the inverter output command value and the carrier signal.SELECTED DRAWING: Figure 1
Patent JP-2017039047-A (JP)
Title: Game machine
Inventor: YAMASHITA YUTA
IPC: A63F7/02
Filed: 2016-12-01
Abstract: PROBLEM TO BE SOLVED: To improve an interest to a prior performance.SOLUTION: A reservation image display area Hb may become in a display state when a specific reservation image X2 based on a countdown performance is displayed, and may become in a non-display state when the specific reservation image X2 is not displayed. When the reservation image display area Hb becomes in the display state, a reservation image display area Ha can become in a non-display state. When the reservation image display area Ha becomes in the non-display state, a prescribed performance image executed in a performance display device can be displayed on the reservation image display area Ha.SELECTED DRAWING: Figure 16
Patent JP-2018098539-A (JP)
Title: Video data transmission processing system
Inventor: YOMO KAZUO
IPC: H04N21/2365
Filed: 2016-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a video data transmission processing system capable of easily controlling even a configuration performing 3D or 2D display of video data, generated by two 4K or 2K imaging apparatus (camera), in a 4K3D display monitor, without becoming large scale as a whole, while restraining frame delay significantly.SOLUTION: A video data transmission processing system includes a L imaging apparatus 12 and a R imaging apparatus 14 for imaging while being juxtaposed to the left and right and coupled synchronously, a data signal transmission unit 16 for transmitting video data signal generated by the imaging while splitting, a mix switcher 18 for processing the data signal transmitted from the data signal transmission unit 16 under prescribed conditions, and a 4K3D display monitor device 20 for receiving the data signal, processed by the mix switcher 18, by 2SI system, and processing thus displaying video data based on the data signal.SELECTED DRAWING: Figure 1
Patent JP-2017109734-A (JP)
Title: Coupling device
Inventor: JODOI DAISUKE
IPC: B64G1/22
Filed: 2016-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a coupling device capable of facilitating coupling and decoupling works and reducing a workload.SOLUTION: A coupling pin 12 and springs 14a and 14b are provided on a male side 10. When current in a direction in which permanent magnets 26a and 26b are energized inward is supplied to an electromagnet 22, latch pins 24a and 24b are moved to the inside. The coupling pin 12 made of a magnetic material is attracted to a right side as a whole by the electromagnet. At the time, the springs 14a and 14b provided on the male side 10 abut on a bottom section 12d of the coupling pin 12 and energizes in a direction in which the movement of the coupling pin 12 to the right side is prevented, but the energizing force is sufficiently weak. The coupling pin 12 pushes away the latch pins 24a and 24b to the outside and is capable of further advancing rightward by tapered shapes given to tips of the latch pins 24a and 24b and a curved surface shape of a tip 12a of the coupling pin.SELECTED DRAWING: Figure 2
Patent JP-2018094793-A (JP)
Title: Resin layer forming apparatus
Inventor: UMEBAYASHI ISAO
IPC: E03F3/04
Filed: 2016-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin layer forming apparatus capable of stably mixing two types of liquids blown out from a nozzle until reaching a target area so as to provide a resin layer inside a tube.SOLUTION: A resin layer forming apparatus 10 forming a resin layer inside a pipe P has: a bowl-like liquid receiving member 14 whose inner space expands from a bottom portion 11 toward an opening 12; a nozzle 15 for simultaneously blowing first and second liquids L1 and L2 which are mixed and cured inside the bottom portion 11 of the liquid receiving member 14 located inside the pipe P; and rotating means 16 for scattering a mixed liquid M of the first and second liquids L1 and L2 from an opening 12 to out of the liquid receiving member 14 by rotating the liquid receiving member 14 and directing the first and second liquids L1 and L2 from the bottom portion 11 to the opening 12 while mixing.SELECTED DRAWING: Figure 1
Patent JP-2017081949-A (JP)
Title: Treatment of alzheimer's disease and method for increasing cognitive ability
Inventor: ALKON DANIEL L
IPC: A61K45/06
Filed: 2016-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel Alzheimer's disease therapeutic agent.SOLUTION: Provided is a composition containing a combination of PKC activator and PKC inhibitor, as well as a method for adjusting α-secretase activity, for improving or increasing cognitive ability, and/or for alleviating nerve degeneration, in an individual having a cognitive ability-decreased disease, especially Alzheimer's disease. A method for improving or increasing cognitive ability is also provided. A method for increasing the production of non-amyloid productive soluble APP (sAPP), including activation of protein kinase C (PKC) in the brain and inhibition of PKC in peripheral tissue is provided. A macrocyclic lactone (or bryostatin class and neristatin class) is a desirable PKC activator used in the composition of the present invention, and vitamin E is a desirable PKC inhibitor.SELECTED DRAWING: None
Patent JP-2018094704-A (JP)
Title: Gripper to be mounted on robot
Inventor: NAKAYAMA KAZUTAKA
IPC: B25J15/08
Filed: 2016-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a gripper having a function of gripping an object to be gripped and a function of picking the object to be gripped.SOLUTION: A gripper 50 comprises a first finger part 51 and a second finger part 52. The first finger part 51 has a first finger main body part 51c having an opening part 53 and a first finger tip part 51b that contacts an object to be gripped. The second finger part 52 has a second finger main body part and a second finger tip part 52b which contacts the object to be gripped. The first finger tip part 51b and the second finger tip part 52b pick the object to be gripped by approaching to each other. Further, when the second finger part 52 enters into the opening part 53, the first finger main body part 51c and the second finger main body part grip the object to be gripper.SELECTED DRAWING: Figure 5
Patent JP-2018018050-A (JP)
Title: Gate driver, display device, and method of driving gate driver
Inventor: LIM YU SOK
IPC: G02F1/133
Filed: 2016-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable gate driver that does not malfunction even during a prolonged driving period, a driving method therefor, and a display device.SOLUTION: A gate driver comprises: a pull-up transistor connected to a Q node and configured to operate based on a voltage level of the Q node and control outputting of a first clock signal; a pull-down transistor connected to a QB node, and configured to operate based on a voltage level of the QB node; and a control circuit unit, including the Q node and the QB node, configured to control voltage levels of the Q node and the QB node, the control circuit unit also including a signal line that receives a reset signal for resetting the Q node and is connected to an input end of a third clock signal that directly provides a high level to the Q node.SELECTED DRAWING: Figure 1