baber/WOPTO huggingface dataset:
Patent JP-2016195600-A (JP)
Title: Improved methods for purification of recombinant aav vectors
Inventor: PAULENE MCLEAN QUIGLEY SHELDON
IPC: C12N7/02
Filed: 2016-06-16
Abstract: PROBLEM TO BE SOLVED: To provide methods for purifying recombinant adeno-associated virus (rAAV) vector that can be used for an introgression, specifically for a gene therapy or a vaccination, and to provide rAAV vector substantially containing no in-process impurity containing production components, such as a cell nucleic acid, cell protein, helper virus, and medium component.SOLUTION: A method for isolating the population of rAAV particles from the impurities in a feeder flow comprises (a) bringing a feeder flow containing rAAV particles into contact with an apatite chromatography medium in the presence of polyethyleneglycol (PEG), wherein the rAAV particles binds to the apatite chromatography medium, (b) eluting the rAAV particles bound to the apatite chromatography medium with a buffer for elution containing less than 3% (w/v) of PEG.SELECTED DRAWING: None
Patent JP-2017222478-A (JP)
Title: escalator
Inventor: ISHIMOTO MASAYASU
IPC: B66B23/12
Filed: 2016-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an escalator that enables a passenger's toe to be hardly pinched between a cleat and a riser.SOLUTION: In an escalator, a large number of footsteps continuously move in a staircase pattern, and treads of the footsteps assume a planar shape near an entrance. The escalator comprises a recess that is provided in the traveling-direction front part of the tread of the footstep, a movable plate that is rotatably attached to the recess, and a support plate that is provided in the traveling-direction rear part of the tread to lift the movable plate in an intermediate inclination part of the escalator.SELECTED DRAWING: Figure 5
Patent JP-2017222813-A (JP)
Title: Antibacterial hard coat, and method for producing the same
Inventor: IWAKURA Kazuhiko
IPC: B05D7/00
Filed: 2016-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a hard coat that is composed of an active energy ray-curable resin composition and has both antibacterial properties and sufficient hard coat properties.SOLUTION: A hard coat has an active energy ray-curable resin composition containing (A) polyfunctional (meth) acrylate and (B) an organic nitrogen sulfur-based antibacterial agent, preferably further containing (C) a photopolymerization initiator and (D) an ultraviolet absorber. For Staphylococcus aureus, an antibacterial activity measured at 23°C in accordance with JIS Z2801:2010 is 2 or more.SELECTED DRAWING: Figure 1
Patent JP-2018004763-A (JP)
Title: Roller unit, developing device, process cartridge, and image forming apparatus
Inventor: HAYASHIDA MAKOTO
IPC: G03G15/02
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To suppress, in a developing roller including a rotation shaft provided with a joint in a concavo-convex shape, the occurrence of run-out of the developing roller when an image is formed on a recording medium.SOLUTION: A rotation shaft 32a comprises opposing surfaces that constitute a concavo-convex shape part of a joint 32c and face or contact each other, the opposing surfaces extending in a direction not parallel to a rotation center axis direction of the rotation shaft 32a. When the angle formed by the opposing surfaces and a circumferential direction of the rotation shaft 32a is a first angle F1, and while a first roller 32 and a second roller 62 are rotated in contact with each other, the angle formed by the rotation center axis of the rotation shaft 32a and a rotation center axis of the second roller 62 is a second angle θ1, the first angle F1 is larger than the second angle θ1.SELECTED DRAWING: Figure 1
Patent JP-2018002616-A (JP)
Title: Nat activator
Inventor: HATANAKA TADASHI
IPC: C07K7/00
Filed: 2016-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an NAT activator that has excellent NAT activating effect even at a small usage amount, and is expected to prevent or improve various symptoms such as sleep disorder and sleep latency disorder.SOLUTION: NAT (serotonin -N-acetyltransferase) activator contains a peptide which consists of an amino acid sequence shown by the following formula (1) or (2) as an active ingredient. Formula (1): Tyr-Gln-Gln-Gln-Phe-Gln-Gln-Phe-Leu-Pro-Glu-Gly-Gln-Ser-Gln-Ser-Gln-Lys (sequence number 1), Formula (2): Val-Val-Thr-Phe-Gly-Pro-Ser-Gly-Leu-Thr-Thr-Glu-Val-Lys (sequence number 2).SELECTED DRAWING: None
Patent JP-2018003396-A (JP)
Title: Tool for construction of board anchor
Inventor: MORI MASAKI
IPC: B25B29/00
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a tool for construction of board anchor that can eliminate occurrence of shortage and excess when legs of a board anchor are opened while efficiency of construction work is increased and that enables construction of board anchor so as to always obtain a prescribed fixing strength against a board.SOLUTION: In a tool 21 for construction, an anchor attachment shaft 23 arranged coaxially with a shank 22 is formed by a boring blade edge 24 for induction hole formation, a male screw part 25, a small diameter part 26 positioned on the rear end side of the male screw part 25, and a part 27 without screw positioned between the small diameter part 26 and the shank 22. By the tool, work from screwing a board anchor into a board to leg opening can be performed continuously and occurrence of shortage and excess of leg opening can be eliminated. In addition, the boring blade edge 24 also serves as a bit 24a for screwing a screw into the board anchor.SELECTED DRAWING: Figure 1
Patent JP-2018006600-A (JP)
Title: Semiconductor device and electric circuit
Inventor: GOSHONOO KOICHI
IPC: H01L33/02
Filed: 2016-07-04
Abstract: PROBLEM TO BE SOLVED: To materialize a semiconductor device of Group III nitride semiconductor in which a light-emitting part and a current control part operable to control a current of the light-emitting part are integrated.SOLUTION: A semiconductor device comprises a light-emitting part 10 operable to radiate light, and a current control part 11 operable to control a current of the light-emitting part 10 as shown in Fig. 1. The light-emitting part 10 has: a substrate 100; and a Group III nitride semiconductor layer arranged by laminating, on the substrate 100, a channel layer 101 with a buffer layer interposed therebetween and thereon, an n layer 102, a light-emitting layer 103 and a p layer 104 in order. In the current control part 11, a first groove 114 which exposes the n layer 102, and a second groove 115 which exposes the channel layer 101 are provided. A source electrode 110 is provided on the n layer 102 exposed from a bottom face of the first groove 114. In addition, a source electrode 110 and a p electrode 107 are provided so that they are opposed to each other with the second groove 115 located therebetween in plan view.SELECTED DRAWING: Figure 1
Patent JP-2017208318-A (JP)
Title: Lighting fitting, open type lighting apparatus with the lighting fitting, and operation room
Inventor: SUZUKI YOSHINOBU
IPC: F21V29/83
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a new lighting fitting restricting increased temperature of radiation heat from a light emission surface and not applying any heat feeling to a wearer, an open type lighting apparatus with the lighting fitting, and an operation room.SOLUTION: This invention relates to a lighting fitting 1 comprising an LED light-emitting part 11 and a light control part 12 for controlling and radiating light from the LED light-emitting part 11. The LED light-emitting part comprises an LED chip 14 having an LED element, a heat radiation plate 13 closely contacted with the LED chip 14, and a light focusing unit 15 for collecting light from the LED chip 14 and guiding it to the light control part 12. With this arrangement as above, heat generated from the LED element is transmitted from a back surface of the LED chip 14 to the heat radiation plate 13, heat is radiated into surrounding air through the heat radiation plate 13 and the heat input to the light control part 12 is restricted, so that the radiation heat from a light emission surface does not apply any heat feeling to a wearer.SELECTED DRAWING: Figure 1
Patent JP-2018003783-A (JP)
Title: Characteristic detection device and control device using the same
Inventor: FURUKAWA TAKASHI
IPC: F02D45/00
Filed: 2016-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a characteristic detection device capable of detecting fuel injection characteristics of a plurality of fuel injection valves with a simple constitution.SOLUTION: A pipe member 40 is disposed in a manner that it can be communicated to the inside of a fuel injection valve 30 at one end portion. The plurality of pipe members 40 are disposed. A first pressure sensor 60 is disposed in a manner that one is connected to the other end portions of four pipe members 40. By detecting a pressure inside of the pipe member 40, a signal corresponding to an injection valve internal pressure as a pressure inside of the corresponding fuel injection valve 30 can be output. A characteristic detecting portion 71 detects the fuel injection characteristic of the fuel injection valve 30 on the basis of the signal corresponding to the injection valve internal pressure output by the first pressure sensor 60.SELECTED DRAWING: Figure 1
Patent JP-2018008704-A (JP)
Title: Adjustable container
Inventor: TAKABE ATSUSHI
IPC: A47G19/12
Filed: 2016-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an adjustable container that can readily adjust an amount of content to be taken out.SOLUTION: An adjustable container includes: a container body; a lid body having an opening for discharging content from the container body; and an inner cylinder for guiding the content to the opening. The inner cylinder includes: a collection part for collecting the content; and a hole for taking the content from the collection part into the inner cylinder.SELECTED DRAWING: Figure 1
Patent JP-2016194721-A (JP)
Title: Musical instrument and signal processing device
Inventor: NISHITANI YOSHIKI
IPC: G10H1/053
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a musical instrument and a signal processing device that are not easily affected by the loss or error of data in communication while performing transmission in low delay when sound is reproduced at a reception side on the basis of an audio signal generated by a transmission side and a signal to process the audio signal.SOLUTION: A signal transmission device 20 in a sound production system 1 in an embodiment of the present invention makes a packet so that the same packet includes sample data obtained by sampling an audio signal indicating the vibration waveform of a vibrator 110 and sample data obtained by sampling a detection signal indicating an output value corresponding to the movement of a detection object part, and sends the packet. A signal processing device 30 receives the packet, applies a process to the audio signal in an aspect based on the detection signal, and outputs the resultant signal to a sound emission device 40.SELECTED DRAWING: Figure 1
Patent JP-2018010109-A (JP)
Title: Display device, display control method, and display system
Inventor: KADOTA KAZUHIRO
IPC: G03B21/00
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To improve display quality in displaying one content on one or more display devices.SOLUTION: A projector 100a includes: a communication unit 113 for acquiring a content or a recording reproducing unit 114; and a control unit 108 which controls, when the communication unit 113 or the recording reproducing unit 114 acquires a content to be displayed by a plurality of projectors 100, the content to be displayed on the basis of a first reproducing condition to ensure the same image quality as other projectors 100b displaying the content simultaneously, or controls, when the communication unit 113 or the recording reproducing unit 114 acquires a content to be displayed by the projector 100a, a projection optical system 101 to project the content on the basis of a second reproducing condition different from the first reproducing condition.SELECTED DRAWING: Figure 2
Patent JP-2018014458-A (JP)
Title: Method for manufacturing circular substrate
Inventor: SUZUKI MASAAKI
IPC: B23B35/00
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a circular substrate that prevents the rim of the circular substrate from being damaged when the circular substrate is separated from a material substrate, and thereby improves the quality of the circular substrate.SOLUTION: A method includes: an annular groove formation step S2 of making a core drill having a diameter smaller than that of a bare wafer cut into a surface of the bare wafer, and forming an annular groove with depth reaching prescribed thickness on the surface; a protection member pasting step S4 for pasting a protection member on the surface; a thinning step S5 of grinding the bare wafer held by a chuck table via the protection member from the rear, thinning it until it becomes the prescribed thickness and exposing the annular groove on the rear, and separating the wafer from the bare wafer; and a departure step S6 of peeling off the protection member from the bare wafer and making the wafer depart from the bare wafer.SELECTED DRAWING: Figure 1
Patent JP-2018013721-A (JP)
Title: Voice synthesis parameter generating device and computer program for the same
Inventor: TACHIBANA KENTARO
IPC: G10L13/06
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a voice synthesis parameter generating device capable of achieving easy control and modification, and generating highly-accurate voice synthesis parameters.SOLUTION: A voice synthesis parameter generating device 270 includes a memory which stores a program, a HMM acoustic model 136, a DNN acoustic model 280, and a processor which executes the program and outputs a voice parameter series per frame. The program executed by the processor includes the steps of: outputting the HMM parameter series corresponding to a label string 132 by the HMM acoustic model 136; outputting the DNN parameter series corresponding to the label string by the DNN acoustic model 280 per frame; integrating the HMM parameter series and the DNN parameter series by a Product-of-Experts framework per frame and outputting integrated model parameters (step 284); and generating and outputting voice synthesis parameters on the basis of the integrated model parameters output by step 284 (step 290).SELECTED DRAWING: Figure 5
Patent JP-2018011898-A (JP)
Title: Game machine
Inventor: SATO AKIRA
IPC: A63F7/02
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of favorably improving a degree of attention of a player to movements of game balls.SOLUTION: A game board unit 60 includes a game area forming body 60a in which a game area PE is formed on a front face. The game area PE includes: an upper operation ball entry part 62 in which game balls flowing down the game area PE can enter; a pair of right/left second-type upper game pin rows 82 provided on upper sides of the upper operation ball entry part 62, formed by arranging three or more game pins 68 in a line so as to form descending inclinations from lateral sides toward the upper operation ball entry part 62, and guiding game balls in the same direction as the arrangement direction; and a pair of right/left first-type lower game pin rows 83 provided on the lower sides of the upper operation ball entry part 62, formed by arranging three or more game pins 68 in a line so as to form descending inclinations from lateral sides toward the upper operation ball entry part 62, and guiding game balls in the same direction as the arrangement direction.SELECTED DRAWING: Figure 4
Patent JP-2018019280-A (JP)
Title: Video processing device and video processing method
Inventor: FURUKAWA TAKASHI
IPC: H04N5/14
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a video processing device capable of, even when the number of input video signals is increased, suppressing an increase in the number of signals to be input to one processing part which detects a phase difference of video signals.SOLUTION: A plurality of video processing parts each of which receives the input of one or more video signals, and synchronizes and outputs the video signals are configured to, on the basis of the input video signals and synchronous information signals input from the other video processing parts indicating phase difference information of synchronous signals of a plurality of video signals different from those video signals, generate and output synchronization information signals including phase difference information of synchronous signals of the input video signals and phase difference information indicated by the input synchronous information signals, and to delay and output the video signals input in accordance with output synchronous information signals indicating the phase difference information of the synchronous signals of all the video signals generated and input on the basis of the synchronous information signals.SELECTED DRAWING: Figure 2
Patent JP-2018018994-A (JP)
Title: Light-emitting device and display device
Inventor: HAYASHI MASAKI
IPC: G09F9/33
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact light-emitting device small in color shift.SOLUTION: The present invention relates to a light-emitting device 100 which comprises: a first light-emitting element 10 formed in the shape of a pentagon to an octagon in plan view, and having a light emission peak wavelength of 440-485 nm; a second light-emitting element 20 formed in the shape of a pentagon to an octagon, and having a light emission peak wavelength of 495-573 nm; a third light-emitting element 30 formed in the shape of a pentagon to an octagon, and having a light emission peak wavelength of 440-485 nm; a third phosphor 31 provided on a flat face of the third light-emitting element 30; a third film 32 provided on a side face of the third light-emitting element 30, and a side face of the third phosphor 31; a first lens 40 having at least a first lens part 41 disposed over the first light-emitting element 10; a second lens 50 having at least a second lens part 51 disposed over the second light-emitting element 20; and a third lens 60 having at least a third lens part 61 disposed over the third light-emitting element 30.SELECTED DRAWING: Figure 1
Patent JP-2018020396-A (JP)
Title: Slicer
Inventor: KITAJIMA MASANOBU
IPC: B26D1/54
Filed: 2016-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a slicer particularly suitable for slicing a soft type object, for example, a steamed sweet potato, and beautifully finishing a slice surface, in the slicer for slicing a processing object material being food materials requiring the formation of a flake, such as vegetable and meat, and other materials.SOLUTION: A slicer is composed of at least rotating first and second pulleys, an annular blade for rotating by being hooked on the first and second pulleys and being a blade in the whole peripheral edge in a ring shape and a first belt conveyor positioned on the ring inside of the annular blade and placing a processing object material, and is constituted so that a clearance between an upper surface of a belt of the first belt conveyor and the annular blade is a slice thickness of the processing object material, and the belt of the first belt conveyor longitudinally moves by interlocking together with the processing object material, and the processing object material is contacted to the annular blade, and the processing object material is sliced.SELECTED DRAWING: Figure 1
Patent JP-2017019811-A (JP)
Title: Sweetness modulator
Inventor: CATHERINE TACHDJIAN
IPC: A61K31/4709
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a sweetness modulator suitable for modifying a receptor or a ligand thereof related to chemical sensation or chemical sensation-related sensation or reaction.SOLUTION: There is provided a compound having a structure represented by the formula (I) or a salt or a solvation compound thereof. There is provided a composition containing the compound and a method for enhancing sweetness of the composition. There is provided an ingestible composition containing the compound and an excipient. The compound is useful as a sweetness modulator. (I), where Rand Rare independently H or C1 to C6 alkyl, L is substituted/unsubstituted C1 to C12 alkylene, M is -NH-CO- or the like and Ris substituted/unsubstituted C1 to C12 alkyl or the like.SELECTED DRAWING: None
Patent JP-2018025915-A (JP)
Title: Driving support device
Inventor: KAWASAKI SUMITOSHI
IPC: G01C21/28
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a driving support device capable of improving accuracy to identify a vehicle position while reducing a processing load on the device.SOLUTION: A driving support device includes: a storage section (a map DB 2) for storing map information; a position identification section (a position updating section 8) for identifying a vehicle position on the map information; an imaging section (an imaging section 30) for imaging a signpost arranged along a road; a signpost determination section (a signpost determination section 16) for determining whether a signpost imaged by the imaging section includes predetermined information; a number recognition section (a number recognition section 18) for recognizing a signpost number included in the imaged signpost when the signpost determination section determines the inclusion of predetermined information; a number determination section (a number determination section 22) for determining whether a signpost number recognized by the number recognition section coincides with a signpost number of a signpost acquired from the map information at a vehicle position identified by the position identification section; and a control section (a control section 101) for controlling a vehicle on the basis of a determination result of the number determination section.SELECTED DRAWING: Figure 2
Patent JP-2018024148-A (JP)
Title: Cutting device for ply material
Inventor: NISHIOKA NOZOMI
IPC: B29D30/46
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To adjust a shear angle in cutting various ply materials, and thereby restrict reduction in durability of a blade part, deterioration in cutting precision and occurrence of cutting failure.SOLUTION: A cutting device for ply materials includes: a movable blade 3 descending at a shear angle α relative to a fixed blade 2; and a cutter holder 4 for holding the movable blade 3. The cutter holder 4 includes: a first holder 10 supported to be freely movable up and down; a second holder 11 to which the movable blade 3 is replaceably attached; and shear angle adjusting means 12 comprising a pivotal shaft 15 whose shear angle α is adjustable by pivotally supporting an edge side of one side of the second holder 11 in a cutting direction on the first holder 10.SELECTED DRAWING: Figure 2
Patent JP-2016200835-A (JP)
Title: Polarizing plate
Inventor: TAKAMURA MASAKATSU
IPC: B29C55/14
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate in which a biaxially oriented polyethylene terephthalate film is laminated on a polarizer, the polyethylene terephthalate film having superior dimensional stability and enabling rainbow-like spots to be reduced even at a wide view angle.SOLUTION: The polarizing plate is provided in which a biaxially oriented polyethylene terephthalate film for polarizer protection that has a thermal shrinkage rate of 6.0% or less at 150°C, a retardation obtained by a formula (1) below of 500 nm or less, a variation of retardation in a film width direction of 250 nm/m or less, and film plane orientation factor ΔP of 0.160-0.175 is stuck onto one side of a polarizing film made of polyvinyl alcohol and iodine. The above mentioned formula is: (retardation)=|n1-n2|×(film thickness) ...(1), where n1 represents a refractive index in a main orientation axis direction in a film plane, and n2 represents a refractive index in a direction perpendicular to the main orientation axis in the film plane.SELECTED DRAWING: None