baber/WOPTO huggingface dataset:
Patent JP-2017043808-A (JP)
Title: Lime-based dephosphorization agent
Inventor: TAJIMA RITSUO
IPC: C21C1/02
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To form suitable slag-making environment to realize collaboration slag-making action between slag-making agents while using calcium ferrite appropriate for dephosphorization.SOLUTION: Iron oxide is added to lime, the melt provided by heating melting is granulated and lime-based dephosphorization agent is generated. Dephosphorization property is improved by mixing 95-50% by weight of non-melting generation powder granular lime to 5-50% by weight of the granulated dephosphorization agent. Generated calcium ferrite becomes amorphous sand granules with improved vitrification degree because crystallization is suppressed by being quenched in granulation. It melts in low temperature in short time, the heat of solution becomes small and slag-making property is improved remarkably.SELECTED DRAWING: None
Patent JP-2017044957-A (JP)
Title: Image forming apparatus
Inventor: HIROTA SHINGO
IPC: G03G15/00
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can correct an increase in electrical resistance of charging means after endurance running and accurately detect a current flowing from the charging means to an image carrier.SOLUTION: An image forming apparatus comprises: a current detection circuit 101 that, when a DC voltage V2dc is applied to a photoreceptor drum 1 with a charging roller 2 charging the photoreceptor drum 1, detects a DC current I flowing from the charging roller 2 to the photoreceptor drum 1; a timer 23 that detects a time h during which the DC voltage V2dc is applied to the photoreceptor drum 1 with the charging roller 2; and a control part 100 that changes the DC voltage V2dc to be applied to the charging roller 2 with a charging bias power supply 18 at the detection of the current by the current detection circuit 101 according to the time h detected by the timer 23.SELECTED DRAWING: Figure 7
Patent JP-2017050769-A (JP)
Title: Optical branch/insertion device and optical branch/insertion method
Inventor: KATO SATOYUKI
IPC: H04B10/29
Filed: 2015-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical branch/insertion device capable of accurately performing optical signal branch and insertion on a polarized and multiplexed wavelength division multiplex optical signal.SOLUTION: An optical branch/insertion device comprises: an optical splitter for generating first and second wavelength division multiplex lights by branching a wavelength division multiplex light including a polarized and multiplexed optical signal for which a wavelength division multiplex optical signal of first polarization and a wavelength division multiplex optical signal of second polarization are polarized and multiplexed, and a reference light; a polarization estimation part for estimating a polarization state of the wavelength division multiplex light; a light source circuit for generating first and second oscillation lights; an optical modulator for generating a modulated optical signal by modulating the second oscillation light with a drive signal generated based on a signal branched from the wavelength division multiplex optical signal of the first polarization; a polarization controller for controlling polarization states of the first oscillation light and the modulated optical signal based on the polarization state estimated by the polarization estimation part; and a nonlinear optical medium to which the first wavelength division multiplex light, the first oscillation light whose polarization state has been controlled, and the modulated optical signal are inputted.SELECTED DRAWING: Figure 3
Patent JP-2017053717-A (JP)
Title: Measurement device
Inventor: KOIKE MASAHIRO
IPC: G01F1/40
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device that is excellent in versatility dealing with various ranges of an amount of wind with as the measurement device measuring an amount of wind and ventilation resistance.SOLUTION: A measurement device includes a casing 10 having a ventilation path 4 formed, and measures an amount of wind and ventilation resistance. The ventilation path 4 includes: a rectifier grating 14 for rectifying air; a first chamber 15 that takes in the air passing through the rectifier grating 14; an opening plate 16 that forms an opening part allowing the air taken in by the first chamber 15 to pass through; and a second chamber 17 that takes in the air passing through the opening part of the opening plate 16. The casing 10, in which in order for the opening plate 16 to be interchanged, a specific opening part 10f is formed that has a lateral face of the ventilation path 4 opened, includes an opening/closing part 13 that can open/close the specific opening part 10f.SELECTED DRAWING: Figure 3
Patent JP-2017057876-A (JP)
Title: Rolling bearing
Inventor: TANIGUCHI YOZO
IPC: F16C33/38
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent pockets and rolling elements from being clogged with each other even when column parts of a cage are elastically deformed to the radial outside by centrifugal force.SOLUTION: A rolling bearing 10 includes an inner ring 11, an outer ring 12, a plurality of balls 13, and a cage 14. The cage 14 has a pair of annular parts 15a, 15b and a plurality of column parts 16. Areas between the annular parts 15a, 15b at their spaces between the column parts 16 neighboring each other in the peripheral direction are pockets 17 for storing the balls 13. The cage 14 has split bodies 40a, 40b split in two in the axial direction. The split bodies 40a, 40b have respective connection parts which are connected to construct the column parts 16. In a radial inside face 18 of each column part 16, a recessed portion 50 is provided along the pocket 17.SELECTED DRAWING: Figure 1
Patent JP-2017056100-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing amusement of a performance utilizing operation means.SOLUTION: A game machine 1 includes: a display device 91; operation means 10 for permitting operation by players; and performance execution means capable of executing an image displacement performance for displacing at least some images displayed on the display device 91 to operation of the operation means 10 while maintaining the forms. A displacement direction of the images in the image displacement performance is preferably set to be nearly the same as an operation direction of the operation means 10 so as to prevent an impression that the images are displaced by the players themselves from being given to the players.SELECTED DRAWING: Figure 3
Patent JP-2017062567-A (JP)
Title: Image processing device and program
Inventor: FUJII OSAMU
IPC: B41J29/38
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To equalize time necessary for saving a document group at the time of shutdown in a group of an image processing device.SOLUTION: When an event to be a trigger occurs, a document relocation section 190 acquires information on size of each accumulated document from other image processing device in a group. Then, the document relocation section performs calculation such that which document in an own machine should be transmitted to which image processing device in the group in order to reduce variations in size of accumulation documents in the group. Based on calculation results, the document relocation section transmits the document in the own machine to the image processing device in the group.SELECTED DRAWING: Figure 2
Patent JP-2016068254-A (JP)
Title: Mechanism for enhanced, bi-directional fine adjustment of cutting insert cartridges in machine tools
Inventor: YEVGENY KOCHEROVSKY
IPC: B23C5/06
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To improve retention and operation of an adjustment differential screw so as to allow bi-directional precision adjustment without releasing a clamping screw.SOLUTION: A cutting insert cartridge 20 for chip removing machining tools 10 has an axial adjustment system 50 threadedly engaged with a cartridge body and a tool body 40. The axial adjustment system includes a differential screw in threaded engagement with the tool body either by threaded engagement with a threaded opening in the tool body, or indirectly by threaded engagement with a cross dowel fastener 150 slidably positioned in an opening in the tool body. An actuation portion positioned axially between threaded end portions of the differential screw has an engagement feature on an outer surface so as to be driven with a tool or by hand, to rotate the differential screw and adjust the axial position of the cartridge. The spaced relationship improves access to the actuation portion and engagement feature for rotation of the differential screw. Chip removing machining tools with such cartridges and methods of machining are also disclosed.SELECTED DRAWING: Figure 1
Patent JP-2017061021-A (JP)
Title: Pipe inner surface polishing device
Inventor: TOKUTAKE HITOSHI
IPC: B24B21/02
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a pipe inner surface polishing device which can polish by travelling a polishing belt at high speed, and exhibits high work efficiency.SOLUTION: A polishing device includes: an endless polishing belt 1 which is inserted in a pipe P to be processed, circularly travels, and polishes a pipe inner circumference surface Pd; an air bag body 2 which can be inflated and deflated so as to push a first belt part 11 and a second belt part 12 of the polishing belt 1, which are arranged in circumferential positions different from each other in the pipe P by 180 degrees and travel in opposite pipe axial directions, to the pipe inner circumference surface Pd; and a case member 3 which holds the air bag body 2. The case member 3 includes: a pair of first guide projection pieces 37, 37 which prevents the first belt part 11 from moving around a pipe axial center Lp; and a pair of second guide projection pieces 38, 38 which prevents the second belt part 12 from moving around the pipe axial center Lp.SELECTED DRAWING: Figure 9
Patent JP-2017062097-A (JP)
Title: Heat pump device and heat pump system
Inventor: ZUSHI TAKAHIRO
IPC: F25B49/02
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump device suppressing freezing of water in a water branch pipe even when a refrigeration cycle performs defrosting operation.SOLUTION: In a heat pump device, out of one or a plurality of first branch flow passages 13, one or a plurality of second branch flow passages 14 and one or a plurality of water branch flow passages 15, any ones of the first branch flow passages and the second branch flow passages are individually disposed at both ends in a first direction. The one or a plurality of first branch flow passages and the one or a plurality of second branch flow passages are alternately disposed in the first direction. The water branch flow passages are individually disposed between the one or a plurality of first branch flow passages and the one or a plurality of second branch flow passages adjacent to one another.SELECTED DRAWING: Figure 1
Patent JP-2016107971-A (JP)
Title: Air conditioner
Inventor: AIZAWA HIDEO
IPC: B60H1/00
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce a noise level by using a rotary door 15.SOLUTION: In a vehicular air conditioner 1, in a face mode, an outer peripheral portion 61 closes a defroster blowout opening 51b and an outer peripheral portion 62 closes a foot blowout opening 51d. At this time, a door opening 66 communicates with an inlet opening 30b, and a door opening 64 communicates with a face blowout opening 51c. An area A1 that is a flow passage cross section when an air flow passes through the inlet opening 30b and the door opening 66 and an area B1 that is a flow passage cross section when an air flow passes through the face blowout opening 51c and the door opening 64 correspond to each other. Thus, when an air flow flows in from the inlet opening 30b to a door space 57, the air expands in the door space 57, so as to reduce pulsation of the air flow.SELECTED DRAWING: Figure 4
Patent JP-2016000355-A (JP)
Title: Image processor, imaging system, image processing method, and program
Inventor: IMAMURA HIROYUKI
IPC: A61B3/10
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To accurately measure a blood flow from an SLO image group imaged in different focus positions.SOLUTION: Signal light is adjusted to a first focus position to take a first SLO image, and a second SLO image is taken by signal light adjusted to a second focus position deeper than the first focus position. A vascular territory is identified from the taken first SLO image, and information on a blood flow velocity of a blood vessel is identified from the taken second SLO image.
Patent JP-2017066936-A (JP)
Title: Compressor
Inventor: HAMADA KATSUNORI
IPC: F16N29/02
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a compressor capable of supplying grease at optimal time intervals, and preventing the forgetting of greasing.SOLUTION: A compressor 2 is equipped with a compressor body 4, a rotary shaft 14, bearings 16c and 16d, a grease supplying device 8, and a control device 22. The compressor body 4 is driven by a motor 12 to compress and discharge air. The rotary shaft 14 rotates with the operation of the motor 12 and the compression body 4. The bearings 16c and 16d rotatably support the rotary shaft 14. The grease supplying device 8 has a pumping mechanism 80 actuated by using the pressure of the compressed air, and supplies the grease to the bearings 16c and 16d by the pumping mechanism 80. The control device 22 controls the grease supplying device 8 so as to automatically supply a grease according to the operation time of the compressor body 4.SELECTED DRAWING: Figure 1
Patent JP-2017064618-A (JP)
Title: Organosilicon compound removal facility
Inventor: ISHIBASHI YUKIHIKO
IPC: B01D53/04
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an organosilicon compound removal facility in which ester and a decomposition product of ester are hardly spilt in a downstream side even when ester exists in liquid, and which can efficiently remove an organosilicon compound.SOLUTION: An organosilicon compound removal facility removing at least one kind of organosilicon compound selected from a group of a silanol compound and a siloxane compound comprises: (A) an organosilicon compound removal chemical filter which uses, as an absorbent, an inorganic silica porous material that has 7 or less of the pH of a mixture (content: 5 wt.%) when mixed with pure water; and (B) a chemical filter which removes at least one of ester and a decomposition product of ester.SELECTED DRAWING: None
Patent JP-2017069744-A (JP)
Title: Communication control device, program, recording medium, and communication control method
Inventor: FUJITA KEISUKE
IPC: H04N21/24
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication control device, a program, a recording medium, and a method capable of efficiently distributing processing loads to a CPU and a GPU.SOLUTION: A communication control device 10 (conference server) includes: resource information confirmation means for confirming pre-execution CPU resource information and pre-execution GPU resource information prior to execution of a first processing part; resource information estimation means for estimating post-execution CPU resource information and post-execution GPU resource information posterior to execution of the first processing part; and allocation means for allocating processing. The allocation means allocates the execution of the first processing part to at least one processor between the CPU and the GPU on the basis of the pre-execution CPU resource information, the pre-execution GPU resource information, the post-execution CPU resource information, and the post-execution GPU resource information.SELECTED DRAWING: Figure 1
Patent JP-2017064063-A (JP)
Title: Approach prevention device and autonomous travel body device
Inventor: ABE KOICHI
IPC: G05D1/02
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a virtual guard capable of outputting an approach prevention signal with an appropriate intensity and a vacuum cleaning apparatus with this.SOLUTION: A virtual guard 13 has output means 63 which outputs an approach prevention signal S that is a signal wave partitioning an approach prevention region A2. The virtual guard 13 has reception means 62 for receiving the signal wave. The virtual guard 13 has control means which varies the intensity of the approach prevention signal S to be output by the output means 63 according to a refection wave reception state of the approach prevention signal S received by the reception means 62.SELECTED DRAWING: Figure 1
Patent JP-2017065536-A (JP)
Title: Pneumatic tire and method for manufacturing the same
Inventor: MATSUDA KENTA
IPC: B60C9/20
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire improved in air dispersibility at vulcanization so as to be capable of effectively suppressing a blister failure, and to provide a method for manufacturing the same.SOLUTION: In the pneumatic tire including a carcass layer 4 and a belt layer 7 as tire constitution members extending in a tire circumferential direction, at least one thread 10 having a breaking strength of 100 N or less and extending in the tire circumferential direction is disposed in a step part formed in an end part in a width direction of the carcass layer 4 and the belt layer 7.SELECTED DRAWING: Figure 1
Patent JP-2016143883-A (JP)
Title: Polishing device, polishing method and semiconductor manufacturing method
Inventor: FUKUSHIMA MASARU
IPC: H01L21/304
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device, a polishing method and a manufacturing method of semiconductor capable of improving polishing speed while ensuring surface smoothness and stabilizing the polishing speed.SOLUTION: The polishing device includes: a polishing part; a holding part; and a supply part. The polishing part polishes a semiconductor substrate or a film to be polished on a semiconductor substrate. The holding part holds a semiconductor substrate, presses the semiconductor substrate or film to be polished onto the polishing part and scrubs the semiconductor substrate or film to be polished on a polishing part. The supply section has nozzles which is inserted into a polishing part for supplying polishing liquid thereto.SELECTED DRAWING: Figure 1
Patent JP-2017065226-A (JP)
Title: Recording data production device and recording data production method
Inventor: SHIMADA TAKUYA
IPC: B41J2/52
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To produce recording data that is able to reproduce a deflection reflection characteristic of an image into high resolution and high gradation.SOLUTION: A recording data production device that produces recording data for reproducing the gloss of an image by recording a gradient structure on a recording medium, comprises: conversion means by which the gloss data of a first resolution with a gradient structure of one pixel is converted into gradient structure data indicating proportions for a combination of a predetermined number of types of gradient structures; intermediate tone processing means that produces gradient structure quantized data for an N value (N is equal to the predetermined number of types), which indicates one of the predetermined number of types of gradient structures, by subjecting the gradient structure data of each pixel of the first resolution to intermediate tone processing; and recording data production means that produces recording data on the basis of the gradient structure quantized data so as to record one of the predetermined number of types of gradient structures for each pixel of the first resolution.SELECTED DRAWING: Figure 7
Patent JP-2016075907-A (JP)
Title: Digital microscope having radial piston brake system
Inventor: CHRISTIAN MARTE
IPC: G02B21/24
Filed: 2015-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a digital microscope that can easily and securely immobilize a pivot unit of a digital microscope at a desired position.SOLUTION: A digital microscope includes: a stationary stand body 12; a pivot unit 14 that is supported on a shaft 24 of the stand body pivotably around a longitudinal axial line 26 of the shaft, and has an image acquisition unit for photographing images of objects to be examined microscopically; and a brake unit 22 that brakes and/or immobilizes the pivot unit. The brake unit includes at least one of brake elements 32 to 38 preliminarily urged into a braked position by an elastic element 40. The brake element is in contact with the shaft at the braked position, and the pivot unit has an operation unit 44 releasing the brake unit. A manual operation of the operation element allows the brake element to move from the braked position to a released position against return force of the elastic element, and the operation element is configured to be coupled to the brake element via a coupling unit.SELECTED DRAWING: Figure 2
Patent JP-2017075226-A (JP)
Title: Method for producing polishing liquid, polishing liquid and polishing method
Inventor: MATSUMOTO TAKAAKI
IPC: C09K3/14
Filed: 2015-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a polishing liquid having an excellent ratio of a polishing speed of an insulation material to that of a stopper material.SOLUTION: The present invention provides a polishing liquid for removing at least part of an insulation material by CMP, comprising an abrasive grain comprising cerium oxide, a glycine compound having a structure represented by general formula (1), a polymer compound having at least one selected from the group consisting of a carboxylic acid group and a carboxylate group, and water, where Rand Rindependently represent a hydrogen atom or a monovalent substituent.SELECTED DRAWING: None
Patent JP-2017075370-A (JP)
Title: Production method of interference color ornament body, interference color ornament body, and magnetron sputtering device for producing interference color ornament body
Inventor: IGUCHI MASASHI
IPC: C23C14/35
Filed: 2015-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an interference color ornament body capable of achieving easily interference color pattern having a desired shape or hue change.SOLUTION: A production method of an interference color ornament body includes steps for: preparing a substrate 10 having a main surface 10a as a reflection surface; and depositing a transparent thin film 20 comprising a single layer on the main surface 10a of the substrate 10 in a non-uniform thickness distribution containing a different thickness part by magnetron sputtering using a magnetron sputtering device.SELECTED DRAWING: Figure 1
Patent JP-2017077592-A (JP)
Title: Quality determination method and system of thread fastened state
Inventor: TOTSU KATSUYUKI
IPC: B25B23/14
Filed: 2015-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a quality determination method and a system of a thread fastened state which performs setting that quality determination can be immediately performed again when a detection value of the thread fastened state is slightly deviated from a boundary line of the quality determination, achieves more appropriate quality determination of the thread fastened state, and can improve thread fastening working efficiency, in a system of performing quality determination by comparing the detection value detected as the thread fastened state in a thread fastening work with an initially set reference value and its allowable range.SOLUTION: A quality determination method of a thread fastened state performs quality determination of a reference value and its allowable range which are initially set based on a detection value in a required thread fastening work, and as a result, when the detection value is deviated from the allowable range of the reference value, a preliminary allowable range that is slightly larger than the allowable range is temporarily set and changed and the quality determination of the detection value is performed again.SELECTED DRAWING: Figure 2