baber/WOPTO huggingface dataset:
Patent JP-2015228992-A (JP)
Title: Visual axis analysis system and visual axis analysis device
Inventor: KOBORI TOMOKO
IPC: G01B11/00
Filed: 2014-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a visual axis analysis system and visual axis analysis device, even when an object is present in environment unsuitable for imaging, capable of specifying a part of interest of a browser on the object.SOLUTION: The visual axis analysis system: acquires a scene image and a fixation point from a visual axis tracking device including a camera and a distance sensor (S11); extracts scene image feature points from the scene image (S12); acquires reference image feature points (S13); and associates the feature points to one another (S14). The visual axis analysis system: acquires a scene distance image from the visual axis tracking device (S15); extracts scene distance image feature points from the scene distance image (S16); acquires reference distance image feature points (S17); and associates the feature points with one another (S18). The visual axis analysis system designates one having more associations out of the scene image and the scene distance image, as a selection image (S20); creates a coordinate transform matrix for transforming coordinates of the selection image into those of the reference image or the like (S30); and transforms coordinates of fixation points of each scene image using the coordinate transform matrix to calculate association points on the reference image (S40).
Patent JP-2015229232-A (JP)
Title: Processing method for peripheral edge of curved plate
Inventor: TOMIZAWA TAKUYA
IPC: B24B9/00
Filed: 2014-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for peripheral edges of a glass plate and other plate materials, which can process a peripheral edge of a work-piece, even if the work-piece is a curved plate comprising a curved plate surface, with high precision similarly to a flat planar work piece.SOLUTION: Positioning marks on at least two corners A and B of a work-piece, or a curved plate w conveyed to a table 12, are read out and outer shapes of the marks are measured with sensors such as a 3D camera capable of measuring even a distance in an optical axis direction and a 2D camera photographing an upper surface and a side surface of the work-piece so as to measure the positions of the corners of the work-piece and displacement amounts in a height direction of the corners. Using the measured displacement values, conveyance errors of the work-piece are detected, and processing for the peripheral edges is performed while correcting command values in a height direction of a tool on the basis of correction values calculated using the detected conveyance errors, the displacement amounts in the height direction and a shape type of the work-piece registered in a controller in advance.
Patent JP-2015233214-A (JP)
Title: Information display processing system, information display processing method, and information display processing program
Inventor: UENO AKIRO
IPC: H04N1/00
Filed: 2014-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an information display processing system that detects a time zone in which an object edition amount in an edited image shared by a plurality of users has increased, and extracts an edited image in a desired state on the basis of a detected time zone.SOLUTION: An information display processing system in which a plurality of users share, through a network, information by using a shared edited image comprises: display means for displaying information acquired in response to a predetermined request designated by at least one of the plurality of users; data storage means for storing data including user data identifying a user, edited image data identifying an edited image, and object data identifying an object; and processing means for identifying, according to the predetermined request and by using the data stored in the data storage means, a time zone in which an object edition amount exceeds a predetermined threshold, as an edition amount increase time zone, and extracting an object edited in the identified edition amount increase time zone.
Patent JP-2015225070-A (JP)
Title: Prediction of spectrum or chromaticity of mixed color material and determination of mixture of color material having desired spectrum or chromaticity
Inventor: MORI TAIZO
IPC: G01J3/46
Filed: 2014-05-25
Abstract: PROBLEM TO BE SOLVED: To directly obtain a transmissivity (or reflectance) spectrum and a chromaticity at the time of mixing color materials in various ratios from the transmissivity (or reflectance) of raw color materials, and obtain the mixture of the raw color materials to obtain the desired spectrum or the chromaticity from the transmissivity (or reflectance) of the raw color materials.SOLUTION: A color filter has a light beam in each wavelength reduced according to a mixture ratio of each kind of color materials. This is modeled by a ratio of the film thickness of each kind of color materials, and is shown by integration of transmissivity of each layer. The object color based on reflected light is a mixture color of light reflected on the surface of each kind of color materials in each wavelength according to a mixture ratio and light reflected on a substrate by light transmitted inside a part of the color materials. This way of thinking is applied to JISZ8722, and the spectrum obtained by the mixture of each kind of color materials and the chromaticity are calculated. Further, optimization is performed by spread sheet software, and the mixture of the color materials having the desired spectrum or chromaticity is determined.
Patent JP-2015232532-A (JP)
Title: Gas measuring device
Inventor: TERAUCHI YASUHIRO
IPC: G01N21/78
Filed: 2014-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a gas measuring device capable of determining a plurality of kinds of gases and detecting its concentration by the same detector paper.SOLUTION: A gas measuring device comprises: means for detecting the optical concentration by wavelengths of different reaction marks of detector paper carrying silver salt which generates the reaction mark of silver colloid in reaction to at least a plurality of kinds of measured gases; gas determination means for specifying the kind of gases based on a ratio of the optical concentration of respective wavelengths of the same reaction mark; and concentration computing means for calculating the gas concentration based on the chemical concentration.
Patent JP-2015232101-A (JP)
Title: Reaction material for chemical heat pump and chemical heat pump
Inventor: OKURA HIROKO
IPC: F25B17/08
Filed: 2014-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a reaction material for chemical heat pump capable of suppressing changes of a crystal structure from III type anhydrous gypsum to II type anhydrous gypsum even when repeating heat storage and heat release.SOLUTION: There is provided a reaction material for chemical heat pump consisting of a mixture containing III type anhydrous gypsum, KSOand CaKSOand capable of reversible changes each other between the mixture and a mixture containing hemihydrate gypsum, KSOand CaKSOhydrate by a heat storage and heat release process, where 0<x<1. The reaction material is obtained by at least mixing and firing at least calcium sulfate and KSO.
Patent JP-2016003467-A (JP)
Title: building
Inventor: MORITO NAOMI
IPC: E04H1/02
Filed: 2014-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a building capable of creating an open and comfortable space on an intermediate floor and controlling air flow flowing-in from a lower floor to the intermediate floor.SOLUTION: A building 1 includes: a general part 54 partitioned into a lower floor room 52 and an upper floor room 53 by a partitioning layer 51; a skipped part 58 partitioned into a low-ceiling lower floor room 56 and a low-floor upper floor room 57 by a skipped partitioning layer 55 located lower than the partitioning layer 51; and a void part 25 located between the general part 54 and the skipped part 58 when seen from above. A fence 20b is installed on an edge part of the low-floor upper floor room 57 on a side next to the void part 25, the fence having a clearance 61 and being positioned higher than a floor surface 57a of the low-floor upper floor room 57. A shielding material 60 is provided at a lower edge of the fence 20b, the shielding material controlling passage of the air through the clearance 61 between crosspieces.
Patent JP-2016004547-A (JP)
Title: Calculation device, calculation method and calculation program
Inventor: ISO KENICHI
IPC: G06N3/08
Filed: 2014-06-19
Abstract: PROBLEM TO BE SOLVED: To easily acquire a multistage neural network (DNN).SOLUTION: A calculation device 100 comprises an addition part 131, a reception part 132, and a calculation part 133. The addition part adds a new node to a network to which plural nodes for outputting an arithmetic result to input data, are coupled, and which has learned a feature of data belonging to a first subclass included in a predetermined class. The reception part receives learning data belonging to a second subclass included in a predetermined class, as input data. The calculation part calculates a combination coefficient between the new node added by the addition part and other node, so as to learn a feature of the learning data belonging to the second subclass, based on an output result when the learning data received by the reception part is input to the network.
Patent JP-2016007712-A (JP)
Title: Recycling method and recycling system
Inventor: ITO DAISUKE
IPC: B29B17/04
Filed: 2014-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a recycling method and recycling system which can obtain a thermally-recyclable product of urethane heat insulation material without degrading recycling efficiency in recycling a refrigerator which uses heat insulation material formed by combining vacuum heat insulation material and the urethane heat insulation material.SOLUTION: In a recycling method of a refrigerator which uses both the urethane heat insulation material and the vacuum heat insulation material with glass fibers as a core material as heat insulation material, a casing of a device is crushed and stirred to produce mixed crushed pieces of the casing. The crushed pieces of the heat insulation material is sorted from the mixed crushed pieces, separates the crushed pieces of the heat insulation material into urethane crushed material and a glass fiber mass. The urethane crushed pieces are pulverized and compressed to produce compressed urethane.
Patent JP-2014239445-A (JP)
Title: Multiple antenna transmission with variable diversity gain
Inventor: KEITH ROBERTS
IPC: H04J99/00
Filed: 2014-06-26
Abstract: PROBLEM TO BE SOLVED: To adjust a balance between gains from diversity and gains from spatial multiplexing, without necessarily making major changes to the transmit and receive processing.SOLUTION: Data is split into sub-streams. To match to channel conditions by a higher order modulation method or the like in accordance with fed-back quality information, in each sub-stream, a not scrambled first stream is fed through a forward error correction (FEC) stage 20, an interleaver 30, and a modulation stage 40. A second of the sub-streams is fed through a first scrambler 150, a FEC stage and other coding 21, an interleaving stage 31, and a modulation stage 41. A third of the sub-streams is fed through a second scrambler 155, a FEC stage 22, an interleaving stage 32, and a modulation stage 42. Each sub-stream is transmitted by a corresponding antenna 50, 51, 52.
Patent JP-2016009161-A (JP)
Title: Belt driving device, image forming apparatus including belt driving device, and belt conveyor
Inventor: KAI HIRONORI
IPC: G03G15/16
Filed: 2014-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a belt driving device that is capable of accurately correcting the meander of a belt and is flexible in design.SOLUTION: A belt driving device 100 comprises: an endless belt 30 supported by a prescribed number of rollers including a driving roller; a drive motor 110 for driving the driving roller to make the belt 30 travel; a meander control device 300 for correcting the meander that is a positional variation in the width direction of the belt 30, generated during traveling of the belt 30 driven by the drive motor 110; an optical sensor 200 for detecting the amount of the meander of the belt 30 without contacting with the belt 30; and a belt control section for controlling the meander control device 300 in accordance with the amount of the meander detected by the optical sensor 200. The optical sensor 200 receives reflection light of light radiated on the belt 30 and thereby detects the movement amount of the belt 30 in a two-dimensional direction to detect the amount of the meander of the belt 30.
Patent JP-2016007501-A (JP)
Title: Game machine
Inventor: SUGIURA KOSUKE
IPC: A63F7/02
Filed: 2014-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine equipped with a game ball flow path that can decrease flow-down speed of game balls.SOLUTION: A game ball flow path 30 is provided in the way that its downstream end is positioned above an entrance 82a of a warp passage 82 and nearer outside a game area 16 in a longitudinal direction than the entrance 82a, and a guide body 42 is provided at the downstream end of the game ball flow path 30. An upper surface 42a of the guide body 42 is an inclined surface inclined downward inside the game area 16 in a longitudinal direction. Moreover, guide parts 40, 41 which protrude leftward and guide game balls flowing down respective flow paths 32, 33 above the guide body 42 are provided at downstream ends of a first flow path 32 and a second flow path 33 that are provided for a middle part in the game ball flow path 30. Thus, game balls flowing down the game ball flow path 30 can be guided onto the guide body 42 by high probability, and the flow-down speed of game balls can be reliably decreased.
Patent JP-2016011386-A (JP)
Title: Hot-melt adhesive
Inventor: TAKAMORI AI
IPC: B32B27/32
Filed: 2014-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a hot-melt adhesive that has reduced stringiness, excellent thermal stability, and excellent adhesiveness particularly to a paper substrate.SOLUTION: A hot-melt adhesive comprises (A) olefin polymer, (B) butyral resin, (C) at least one selected from the group consisting of fatty acid and a derivative thereof, and (D) tackifier resin.
Patent JP-2017152751-A (JP)
Title: Transmitter, and receiver
Inventor: TOKUGE YASUAKI
IPC: H04L9/08
Filed: 2014-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter and a receiver in which an encryption content can be reused without requiring re-encryption when accumulating an encryption content, transmitted by using MMT, by using MPEG-DASH or transmitting to the outside.SOLUTION: A transmitter receiving a sample and outputting a packet stream includes fragment generation means for generating one or more payloads having a size integer times of the encryption block size by dividing the sample, counter value generation means for generating a counter value for use in encryption, encryption means for encrypting the payloads based on the counter value, and multiplexing means for outputting the encrypted payload as the packet. The counter value generation means controls so that the counter values, between adjacent encryption blocks in a sample, are continuous.SELECTED DRAWING: Figure 1
Patent JP-2016016872-A (JP)
Title: Paper container and paper container production method
Inventor: MIZUTANI AYA
IPC: B31B50/98
Filed: 2014-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a paper container having high detachment property.SOLUTION: A paper container comprises a bottom plate and a side plate which is continuous to the bottom plate and includes inner and outer surfaces. An angle formed by the bottom plate and the side plate is larger than 90°. The paper container is configured to be stacked to one another so that the inner surface of the side plate of a first paper container and the outer surface of the side plate of a second paper container come in contact with each other. In addition, a coefficient of static friction between the inner surface of the side plate and the outer surface of the side plate is equal to or less than 0.28.SELECTED DRAWING: Figure 4
Patent JP-2016017773-A (JP)
Title: Analysis method and analysis program for thermal response test and pumping test
Inventor: FUJINAWA KATSUYUKI
IPC: G01N25/18
Filed: 2014-07-04
Abstract: PROBLEM TO BE SOLVED: To provide the analysis method of a thermal response test and the analysis method of a pumping test in consideration of a flow/dispersion phenomenon.SOLUTION: When executing the analysis of a thermal response test, an analysis solution of the thermal movement expression, which takes a flow/dispersion phenomenon in a flow field where a groundwater is flowing into account, is used as a temperature rise expression of a ground. Then, an inverse analysis is executed, which identifies an unknown parameter (equivalent volume thermal capacity (ρc), a vertical heat dispersion ratio κ, a lateral heat dispersion ratio κ, and a true flow velocity) included in the analysis solution so that a difference between a calculated value of a temperature rise value of the ground obtained using an approximation formula of this analysis solution and an actual measured value of the temperature rise value of the ground obtained by the thermal response test becomes the minimum. For the inverse analysis, a nonlinear optimization method based on Powell's conjugate gradient method is used. The similar analysis method is also applied in the analysis of the pumping test, and the unknown parameter is identified, and a transmissibility coefficient T, a storage coefficient S, and B are calculated.SELECTED DRAWING: Figure 5.1
Patent JP-2017157877-A (JP)
Title: Calibration circuit and receiver
Inventor: TA TUAN THANH
IPC: H03F3/189
Filed: 2014-07-09
Abstract: PROBLEM TO BE SOLVED: To calibrate input impedance of a differential amplifier efficiently.SOLUTION: A calibration circuit includes a first detector 120, a second detector 130, a comparator 140, and a control circuit 150. The first detector is connected with the first output terminal of a single-phase differential conversion circuit 110, and generates a first detection signal by detecting a first detector input signal. The second detector is connected with the second output terminal of the single-phase differential conversion circuit, and generates a second detection signal by detecting a second detector input signal. The comparator compares the voltage of first detection signal and the voltage of second detection signal, and generates a comparison result signal indicating comparison result. The control circuit sets a control code to a plurality of different values, accumulates the comparison result signals corresponding to the control code thus set, and searches for a desired control code by analyzing correspondence of the accumulated control codes and comparison result signals.SELECTED DRAWING: Figure 1
Patent JP-2016018945-A (JP)
Title: Waterproof structure of casing
Inventor: NAKAGAWA TOSHIHIKO
IPC: H05K5/06
Filed: 2014-07-10
Abstract: PROBLEM TO BE SOLVED: To solve such a problem of a waterproof structure where both the casing body for housing an electronic component, and a lid matching this casing body are formed of resin, a heating wire is sandwiched between the peripheral edges where the casing body and lid are matched, the peripheral edges of the casing body and lid are melted simultaneously by electrifying the heating wire, thus welding the casing body and lid, that since the heating wire expands and extends in the axial direction when being heated, the heating wire extends excessively and pops from the casing to the outside, especially when the size of the casing increases.SOLUTION: While attaching a cover plate to the casing body, a peripheral wall surrounding the cover plate is formed in the casing body, a peripheral wall opposing the peripheral wall of the casing is formed in the cover plate by raising the peripheral edge thereof, and then both peripheral walls are welded by heating and fusing both peripheral walls, while opposing, from the tip side thereof.SELECTED DRAWING: Figure 2
Patent JP-2016020828-A (JP)
Title: Probe unit and measurement device
Inventor: MUHAMED MUSADIQ
IPC: G01R1/073
Filed: 2014-07-14
Abstract: PROBLEM TO BE SOLVED: To improve measurement accuracy.SOLUTION: A probe unit comprises: a main body 11; and probes 12a and 12b that are disposed at a tip end part 11a of the main body 11. The main body 11 is configured to be able to connect first cables 4a and 4b with a shield electrically connecting each of probes 12a and 12b and an external device at a base end part 11b side, and is configured to be able to connect a second cable electrically connecting shields of the first cables 4a and 4b and shields of the first cables 4a and 4b connected to other probe unit 2 at the base end part 11b side. In a bottom surface 24c of the main body 11, a groove part 31 is formed to allow the second cable to fit therein, and to guide the second cable connected at the base end part 11c side from the base end part 11c side to the tip end part 11a side. The groove part 31 is configured to comprise: a first groove part 31a that extends along a longitudinal direction C1 of the main body 11; and a second groove part 31b that extends from the first groove 31a along a cross direction C2 crossing relative to the longitudinal direction C1.SELECTED DRAWING: Figure 5
Patent JP-2016022498-A (JP)
Title: Production method of low carbon aluminum-killed steel
Inventor: YOTSUHASHI HIROYUKI
IPC: C22C38/14
Filed: 2014-07-18
Abstract: PROBLEM TO BE SOLVED: To suppress the deposition of AlN even in the continuous casting of low carbon aluminum-killed steel containing large amounts of Al.SOLUTION: In a continuous casting method of low carbon aluminum-killed steel, the low carbon aluminum-killed steel contains, by mass%, 0.01-0.20% C, 0.25-0.40% Mn, 0.03% or less Si, 0.005-0.030% P, 0.01-0.03% S, 0.063-0.12% Al, 0.0060% or less N, and the balance Fe with impurities. Ti is added to the low carbon aluminum-killed steel so as to satisfy equation: 0.010%<Ti≤0.025% and the surface temperature of a cast piece at the upper part of a secondary cooling zone having a slab-solidified shell thickness of the cast piece of 10-30 mm equals to the deposition starting temperature of ALN or higher.EFFECT: The surface crack of the cast piece of the low carbon aluminum-killed steel due to the addition of the large amounts of Al can be prevented.SELECTED DRAWING: None
Patent JP-2016025484-A (JP)
Title: Imaging apparatus
Inventor: NAKATANI TSUBASA
IPC: H04N5/225
Filed: 2014-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of simultaneously recording a continuous moving image and a predetermined-period snap movie, by one mode without switching between modes.SOLUTION: By using an encoder and a temporary recording medium for fixed-period recording separately from those for recording a continuous moving image, an image delayed a predetermined period behind a continuous moving image is recorded as another file of snap movie.SELECTED DRAWING: Figure 1