baber/WOPTO huggingface dataset:
Patent JP-2018032913-A (JP)
Title: Video encoder, program and method, and video decoder, program and method, and video transmission system
Inventor: NAKAGAWA SATOSHI
IPC: H04N19/597
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce image deterioration and to increase encoding efficiency, when performing video encoding accompanying inter-layer prediction processing.SOLUTION: A video encoder performing hierarchical coding of images of multiple layers has: prediction means for generating a prediction image predicting an input image of a coding object layer by inter-layer prediction, with reference to at least a re-sample image performed filtering of the decoded image of other reference layer; filter factor determination means for determining an optimum filter factor set, with reference to the input image of the coded object layer, and the decoded image of the reference layer; re-sampling means for filtering the decoded image of the reference layer, by using the filter factor set; and encoding means for encoding the residual signal of the input image of the coded object layer and the prediction image.SELECTED DRAWING: Figure 1
Patent JP-2018030788-A (JP)
Title: Method for producing phenothiazine derivative
Inventor: HOSOYA TAKAMITSU
IPC: C07D279/20
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a phenothiazine derivative that has reduced limitations on the number of functional groups that can be arranged to it, prevents the occurrence of by-products, and secures high yields.SOLUTION: A method for producing a phenothiazine derivative includes the step of reacting a benzyne precursor with a compound represented by formula (A) (R-Rindependently represent H, a hydroxy group or an organic group, Rand R, Rand R, Rand Rmay together form, with an adjacent atom, a 5-8 membered ring; Ris H or an optionally substituted C-Chydrocarbon group; X is a halogen atom).SELECTED DRAWING: None
Patent JP-2018031619-A (JP)
Title: Resolver correction device and semiconductor device
Inventor: IKENAGA YOSHIFUMI
IPC: G01D5/20
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To correct a frequency drift occurring in an input signal to an analog filter due to rotation of the rotor of a resolver.SOLUTION: A resolver correction device 100 comprises: a phase shifter 101 for shifting the phase of a first-phase signal of a resolver for a signal consisting of at least two or more phases detected from a resolver excited by an excitation signal of carrier frequency fc; an adder 102 for adding the phase-shifted first-phase signal and a second-phase signal together to produce a phase-modulated signal with the excitation signal modulated by the rotation angle of the rotor of the resolver; a frequency error corrector 103 for generating a phase difference correction signal on the basis of a phase difference in the phase modulated signal and excitation signal of the resolver; and an adjuster 104 for calculating an adjustment amount of the phase shifter 101 on the basis of the phase difference correction signal, the phase shifter 101 adjusting a phase shift amount on the basis of the adjustment amount.SELECTED DRAWING: Figure 1
Patent JP-2018032781-A (JP)
Title: Etchant and etching method
Inventor: ASOYA KENTO
IPC: H01L21/308
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide: an etchant which has a high etching rate to silicon even at a temperature as low as a room temperature, and which enables the cleaning of silicon in a short time when used as a cleaning liquid for silicon; and a silicon etching method by use of the etchant.SOLUTION: An etchant is used for etching silicon, which comprises: hydrofluoric acid; and periodic acid. The hydrofluoric acid is 5 mass% or more in concentration. The periodic acid is 0.5 mass% or more in concentration. It is preferred that the etchant further comprises an acid other than hydrofluoric acid nor periodic acid, of which the pKa measured at 25°C in water is 3 or less.SELECTED DRAWING: None
Patent JP-2018033090-A (JP)
Title: Transmission line
Inventor: UEMICHI YUSUKE
IPC: H01P3/12
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a strong transmission line in which reflection loss is low over broadband.SOLUTION: A transmission line 1 includes: a post wall waveguide 10 having a region, surrounded by first and second conductor layers 12a, 12b formed on both surfaces of a dielectric substrate 11 and a post wall 13 formed on the dielectric substrate 11, as a waveguide region; a hollow square waveguide 20 connected with the first conductor layer 12a so as to cover an opening OP formed in the sidewall, and the inside of which communicates with the waveguide region via an opening H formed in the first conductor layer 12a; a blind via-hole 30 formed in the dielectric substrate 11 so that one end is located in the opening H; and a pole member 40 having a pillar member 41 and a support member 42 for connection with the blind via-hole 30, and placed in the waveguide 20 so that the pillar member 41 is coaxial with the blind via-hole 30.SELECTED DRAWING: Figure 2
Patent JP-2018034311-A (JP)
Title: Liquid discharge device
Inventor: FUKUDA TOSHIYA
IPC: B41J2/14
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge device capable of reducing an influence on discharge of liquid due to degradation of a liquid repellent film.SOLUTION: A driving pulse (Pd2) includes: a first pulling-in element (p21) pulling-in a meniscus in a nozzle to an upstream side in a discharge direction from an initial position; a first pushing-out element (p23) pushing-out the meniscus pulled-in to a downstream side in the discharge direction; a second pulling-in element (p25) pulling-in the meniscus pushed-out to the upstream side again; and a second pushing-out element (p27) pushing-out at least a part of the meniscus pulled-in again to the downstream side again. An actuator corresponding to a nozzle discharging special liquid of a type easily and relatively impairing liquid repellency of a liquid repellent film out of liquid discharged by a liquid discharge head is driven by the driving pulse.SELECTED DRAWING: Figure 13
Patent JP-2018036481-A (JP)
Title: Image projection system, information processing apparatus, image projection method, and program
Inventor: ARIGA RYO
IPC: G09G5/00
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To accurately calculate the time required for creation of images for projection in a digital signage obtained by combining a plurality of surfaces.SOLUTION: An image projection system comprises: dividing means that divides one image according to the positions and sizes of a plurality of surfaces included in a predetermined area to create a plurality of divisional images; control means that controls to project the plurality of divisional images respectively to projection surfaces corresponding to the plurality of surfaces through projection devices corresponding respectively to the plurality of surfaces. The dividing means further includes calculation means that calculates the time required for the creation of the plurality of divisional images by using information on the attribute of the image and information on the layout of the plurality of surfaces.SELECTED DRAWING: Figure 3
Patent JP-2018041846-A (JP)
Title: Component placement device
Inventor: KAMEDA AKIRA
IPC: H05K13/04
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a component placement device which allows for precise placement of component on a board consisting of a film-like member.SOLUTION: A lower surface of the central part 2C of a board 2 consisting of a film-like member is held by a board holding table 23, and the end region 2R (the region where a component placement part 2a is provided) of the board 2 is supported by a backup part 24. After moving the board holding table 23 together with the backup part 24 and locating the component placement part 2a at a work position SG, a placement head places a component 3 on the board 2 by pushing the component 3 against the component placement part 2a from above. During this time, a suction mechanism sucks the end region 2R of the board 2 supported by the backup part 24, through multiple suction holes 24S opened in the upper surface of the backup part 24.SELECTED DRAWING: Figure 4
Patent JP-2018039464-A (JP)
Title: Method for manufacturing bicycle saddle cover
Inventor: OKUBO TOMIHIKO
IPC: B62J1/20
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a saddle cover by use of high frequency deposition.SOLUTION: According to this manufacturing method, a PVC elastic fabric having elasticity, in which a synthetic fiber fabric having elasticity is joined to a PVC sheet on a front side as a back fabric, is used. The PVC elastic fabric is cut into a planar shape comprising a shape in which an outer shape of a saddle is expanded thereby forming a body fabric 10, a gel 30 is provided on a rear side of the body fabric 10, and a gel seal fabric comprising the PVC elastic fabric is joined to a rear face thereof. Thereafter, peripheral edge parts of the body fabric 10 and the gel seal fabric are deposited at a high frequency, thereby sealing the gel 30. Next, a front part of the body fabric 10 is sewn thereby forming a saddle tip coating part, and thereafter, an insertion part for a fastening strap to be mounted and fixed to the saddle is formed on a peripheral edge part of a rear face opening of the body fabric 10, and the fastening strap is located in the insertion part.SELECTED DRAWING: Figure 3
Patent JP-2018043578-A (JP)
Title: Sensor device
Inventor: KIMURA MAKOTO
IPC: B60R16/023
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a sensor device capable of continuous drive control of an actuator even when power supply from one power supply circuit is disabled.SOLUTION: A sensor device includes: two power sources IC 30a, 30b for supplying power to respective sensor core parts 17a, 17b, 17c for detecting a motor rotation angle of an electric motor; and MCU 23a, 23b receiving output signals from the respective sensor core parts 17a, 17b, 17c and outputting a drive command signal to the electric motor.SELECTED DRAWING: Figure 3
Patent JP-2018044889-A (JP)
Title: Battery system
Inventor: NOSE MASAFUMI
IPC: G01R31/36
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in estimation accuracy of internal resistance in a battery system estimating the internal resistance of a nickel hydrogen battery.SOLUTION: In a battery system 10, an ECU 300 is configured to, when it is judged that an amount of hydrogen generation in a negative pole of a nickel hydrogen battery is less than a prescribed amount thereof, execute an estimation of internal resistance; and when it is judged that the amount of hydrogen generation in the negative pole thereof is equal to or greater than the prescribed amount thereof, execute non estimation of the internal resistance. According to the battery system 10, when it is highly likely that an estimation result of negative pole resistance varies, internal resistance of a nickel hydrogen electric cell is not estimated, which in turn an influence affecting on the estimation of the internal resistance in the negative pole can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2017130186-A (JP)
Title: Automatic food vending machine and operation method for the same
Inventor: YUMOTO SHUN
IPC: A47J27/14
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic food vending machine which cooks raw food materials.SOLUTION: A storage device is installed in a refrigeration area for storing fresh food materials. A take-out device 30 is installed in a cooking area 102 so as to be connected by a signal to a touch panel display 12 for transferring food materials from the refrigeration area to the cooking area 102. A cooking device is installed in the cooking area below the take-out device for cooking food materials taken out. A container device is installed in a packaging area 103 so as to be connected by a signal to the touch panel display for dishing up a cooked food product. The packaging device is installed in the packaging area so as to be connected by a signal to the container device for packaging a food material container on which the cooked food product is dished up. A transport device is installed in the packaging area and transports the packaged food product container and delivers it to a consumer.SELECTED DRAWING: Figure 1
Patent JP-2018043735-A (JP)
Title: Pedestrian protection device for vehicle
Inventor: IGUCHI NAOHIKO
IPC: B62D25/10
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To enhance impact absorption capacity of a hood and suppress secondary collision of a vehicle with a pedestrian on a forward road surface when the vehicle collides with a pedestrian.SOLUTION: A lock device 17 is used for locking a striker 12 of a hood 5. A lower end 27a of a cylinder 27 of a lift-up device 11 is rotatably supported on a vehicle body side, and an upper end 28a of a piston 28 is rotatably connected to a rear end 5a of the hood 5. When detecting collision of a collision body with a vehicle body front end, a controller transmits a release signal to the lock device 17 to convert to an unlocked state, and transmits an operation signal to the lift-up device 11 to cause the hood 5 to become a lift-up state. When a head of a pedestrian collides with the hood 5 in the lift-up state and load from the head of the pedestrian to the rear side is input to the hood 5, the hood 5 moves rearwards.SELECTED DRAWING: Figure 5
Patent JP-2017050003-A (JP)
Title: Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback
Inventor: CHRISTOPHER P FOSS
IPC: G06F3/0484
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide visual and/or haptic feedback that makes manipulation of user interface objects more efficient and intuitive for a user.SOLUTION: An electronic device 100 with a touch-sensitive surface, a display, and one or more sensors to detect intensity of contacts is configured to display a plurality of user interface objects in a first user interface 600, detect a contact 610 while a focus selector is at a location of a first user interface object, and, while the focus selector is at the location of the first user interface object, detect an increase in a characteristic intensity of the contact to a first intensity threshold and, in response, visually obscure the plurality of user interface objects other than the first user interface object while maintaining display of the first user interface object.SELECTED DRAWING: Figure 6C
Patent JP-2018048867-A (JP)
Title: Scanner device and surveying device
Inventor: NISHIDA NOBUYUKI
IPC: G01C3/06
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a scanner device capable of precisely detecting a target even when the distance to the target is long, and a surveying device mounting the scanner device.SOLUTION: A scanner device includes: ranging parts for transmitting ranging light 6 at predetermined time intervals and receiving the ranging light reflected by a target, so as to perform ranging; a rotation part for scanning the ranging light around at least an uniaxial rotational axis; and angle detection parts for detecting a rotational angle of the rotation part. Target detection light 7 for detecting the target is transmitted while the ranging is performed, so that the target is detected from the amount of received target detection light 10.SELECTED DRAWING: Figure 3
Patent JP-2018048013-A (JP)
Title: Overhead crane facility
Inventor: TADA YUSUKE
IPC: B66C17/00
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of simply specifying the cause of positional deviation in an automatic operation control of an overhead crane.SOLUTION: An overhead crane facility 1A relating to the invention includes: an overhead crane 10 having a travel device 3 and a traverse device 4; travel rails 5 on which the travel device 3 travels; and traverse rails 6 on which the traverse device 4 travels. Also, the travel device 3 and the traverse device 4 are provided with encoders 36, 46 for continuously measuring a travel position and a traverse position, and the travel rails 5 and the traverse rails 6 are provided with home position detection devices 51, 61 for detecting a home position at a carriage position and a place corresponding to a crane shaft. Further, the travel rails 5 and the traverse rails 6 are provided with non-contact type or contact type sensors 55, 65 which can detect that positional deviation of the travel position and the traverse position occurs when deviation occurs between position information measured by the encoders 36, 46 and information of the home position detected by the home position detection device 51, 61.SELECTED DRAWING: Figure 8
Patent JP-2018048960-A (JP)
Title: Method and device for assisting diagnosis of progression risk to diabetic nephropathy second stage and after
Inventor: SHIRAHASE YASUSHI
IPC: G01N33/68
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for assisting diagnosis of such a risk that a diabetic on the diabetic nephropathy first stage progresses to the second stage and after.SOLUTION: A urinary apolipoprotein E(ApoE) concentration of a diabetic on the diabetic nephropathy first stage is measured, and when a value of the urinary ApoE concentration is below a threshold, it is determined that the diabetic has a high risk of progression to the diabetic nephropathy second stage and after.SELECTED DRAWING: None
Patent JP-2018049557-A (JP)
Title: Touch panel
Inventor: AOYAGI MITSUHARU
IPC: G02F1/1333
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel that can reduce the occurrence of moire and a phenomenon in which a pattern of transparent electrodes is seen.SOLUTION: A touch panel 21 comprises: a substrate 27; and transparent electrodes 28 that are formed on the substrate 27, the transparent electrodes 28 each having edge parts 31 and 32 that are sides facing other adjacent transparent electrodes on the substrate 27. The edge parts 31 and 32 of the transparent electrodes 28 are therefore not in parallel with the long axis or a color filter or black matrix built in an LCD, and the occurrence of moire and a phenomenon in which a pattern of the transparent electrodes 28 is seen can be reduced.SELECTED DRAWING: Figure 5
Patent JP-2017184222-A (JP)
Title: Management device, terminal device, management method, resource selection method and program
Inventor: NAGAHAMA TOMONORI
IPC: H04W72/06
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a technique which executes efficient resource selection in consideration of easiness to establish communication.SOLUTION: An identification unit 42 identifies a group which is formed by a plurality of terminal devices which communicate using resources. A generation unit 32 generates information on resource priority desired to be used in a terminal device which belongs to the group identified by the identification unit 42. A transmitter unit 38 transmits, to the terminal device which belongs to the group identified by the identification unit 42, the information generated in the generation unit 32 either directly or through another device.SELECTED DRAWING: Figure 2
Patent JP-2017081901-A (JP)
Title: Oil-in-water emulsion composition
Inventor: OKAMOTO HIROAKI
IPC: A61K8/34
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an oil-in-water emulsion composition that has stabilized emulsification while comprising lower alcohol.SOLUTION: The present invention provides an oil-in-water emulsion composition comprising lower alcohol, and further comprising diclofenac or salt thereof, and thickener.SELECTED DRAWING: None
Patent JP-2018053932-A (JP)
Title: Speed reducer
Inventor: SATAKE TERUHIKO
IPC: F16H1/28
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a planetary gear speed reducer enabling a carrier and a plate that can be connected to each other by their simple configuration to be provided under a less-expensive manner.SOLUTION: A speed reducer 1 comprises a first sun gear 15, a plurality of first planetary gears 16, a carrier 17 and a plate 18 that are connected to an input shaft 14. The carrier 17 has a base part 35 arranged at one side of the plurality of first planetary gears 16, and a plurality of supporting shafts 29 extending from the base part 35 from one side to the other side. The plurality of supporting shafts 29 rotatably hold each of a plurality of first planetary gears 16 through a bearing 23 for the gear. The plate 18 is arranged at the other sides of the plurality of first planetary gears 16 and connected to the plurality of supporting shafts 29. Each of the plurality of supporting shafts 29 has concavities 60 and the plate 18 has a plurality of protrusions 61 engaged with each of the concavities 60 of the plurality of supporting shafts 29.SELECTED DRAWING: Figure 1
Patent JP-2018051879-A (JP)
Title: Method for processing laminate material
Inventor: NAGATA KENSUKE
IPC: B32B15/08
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To perform a processing of a laminate material with a high positioning precision without increase in the number of steps by allowing the laminate material to have a matching mark.SOLUTION: Provided are a lamination step, a detection step and a processing step. In the lamination step, at least one surface of a metal foil undergoes the application of an adhesive. The adhesive is applied on mating faces of the metal foil and of a resin layer. A portion of the mating faces does not undergo the application of the adhesive to form an adhesive-free portion 12a. The metal foil and the resin layer at such a state are laminated together to give a laminate material 2. In the detection step, a position of the adhesive-free portion 12a defined as a matching mark is detected. In the processing step, on the basis of the position of the matching mark 12a detected, the laminate material 2 is processed.SELECTED DRAWING: Figure 4
Patent JP-2018053540-A (JP)
Title: Fitting and construction method of the fitting
Inventor: SHIMIZU TSUTOMU
IPC: E06B5/16
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a fitting and a constructing method thereof, the fitting being capable of holding a glass for a predetermined period of time even if a sealing material is softened or missing resulting from that the fitting is exposed to high temperature in a case of fire.SOLUTION: Provided is a fitting 1 that includes a frame body having indoor side width pieces 335, 435 opposing an indoor side surface of a panel 70, outdoor side width pieces 345, 445 opposing an outdoor side surface of the panel 70, and aspect pieces 333, 443 connecting the indoor side width pieces 335, 435 and the outdoor side width pieces 345, 445, and holding the frame body 70, the fitting 1 including a backer member 81 disposed between the panel 70 and either one of the indoor side width pieces 335, 435 and the outdoor side width pieces 345, 445, and a seal material 85 disposed in an area surrounded by the backer member 81, the panel 70, and the indoor side width pieces 335, 435 and the outdoor side width pieces 345, 445, the backer member 81 being arranged from a position hanging on the panel 70 to the aspect pieces 333, 433.SELECTED DRAWING: Figure 3
Patent JP-2018055751-A (JP)
Title: Disk drive
Inventor: KAWASE HIROSHI
IPC: G11B17/051
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a disk drive capable of loading a new disk even if malfunction occurs in a switch of a load detection unit.SOLUTION: When a power supply is turned to ON in an ST1, both a first detection switch (SW-A) and a second detection switch (SW-B) of an insertion detection unit 70 are OFF, and a third detection switch (SW-C) of a load detection unit 75 is also OFF, it is determined that there is a disk inside of a housing, but, even in this case, when both of the first detection switch (SW-A) and the second detection switch (SW-B) are ON in an ST11, it becomes possible to insert a new disk.SELECTED DRAWING: Figure 7