baber/WOPTO huggingface dataset:
Patent JP-2018116572-A (JP)
Title: Image management system, image management method, and image management program
Inventor: NAKABAYASHI TAKUMA
IPC: H04N5/93
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an image management system, image management method, and image management program for efficiently specifying an image including a desired subject.SOLUTION: A management server 20 includes: a moving image information storage section 26 for storing an image photographed by a mobile unit 11; an index information storage section 27 for storing index information to be associated with the image; and a control section 21 for managing the image. The control section 21 acquires an image, photographic position information, a photographing time and specifies a location position of a subject using the photographic position information of the image, for a subject included in the image. The control section 21 generates index information including subject identification information, a location position, and a photographing time and records the information in the index information storage section 27. When a search instruction of the image is obtained, the control section 21 extracts the image from the image information storage section using index information.SELECTED DRAWING: Figure 1
Patent JP-2018117657-A (JP)
Title: Air contamination prevention and liquid backflow prevention device
Inventor: SUEFUJI KAZUTAKA
IPC: A61M5/168
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To prevent air contamination and liquid backflow according to need because a risk of the air contamination due to out-of-liquid is present depending on a posture of an infusion tube and also the risk of the liquid backflow is present in the troubles such as falling when giving an intravenous drip while moving.SOLUTION: An air contamination prevention and liquid backflow prevention device comprises: a member formed by integrating an upper lid (1) having an inlet tube (1a), a lower lid (2) having an outlet tube (2a) and a cylindrical body (3) sandwiched by both lids; and a float valve (4) being put in this. The float valve (4) falls down and closes the outlet when air comes in, and the float valve (4) goes up on the top and closes the inlet when going to flow backward. Even if the device inclines, the float valve (4) may not be misaligned and is adapted to behave.SELECTED DRAWING: Figure 1
Patent JP-2018119171-A (JP)
Title: Polycrystal group iii nitride target and method for manufacturing the same
Inventor: YOSHIDA TAKEHIRO
IPC: C23C14/34
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a group III nitride polycrystal target having a high bulk density (a relative density), a high film deposition rate and high in-plane uniformity of raw material discharge.SOLUTION: A group III nitride polycrystal target 100 is formed of a group III nitride polycrystal and has a relative density of 98% or more to the theoretical density of group III nitride. The polycrystal preferably has a columnar structure 120, an orientation rate of 40% or more and an orientation [11-20] or [0002] as a crystal orientation having the highest peak intensity obtained by the 2θ/θ measurement of X ray diffraction. A method for manufacturing the group III nitride polycrystal target 100 comprises the steps of: preparing a base substrate and growing a group III nitride polycrystal right on the base substrate by hydride vapor phase deposition.SELECTED DRAWING: Figure 1
Patent JP-2018058331-A (JP)
Title: Image formation apparatus, image formation method and image formation program
Inventor: TSUCHIYA TOMOICHI
IPC: B41J29/42
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent printing page omission by executing sheet recovery of printed matters as much as possible even in a case where a storage unit storing printing information has a small capacity, and notify a user of the page omission for the user to easily understand in a case where the sheet recovery cannot be executed.SOLUTION: An error detection unit detects a printing error after the printing start. A storage control unit acquires divided printing information obtained by dividing printing information for one page into plural pieces and transmitted from an external device and performs control to store the divided printing information in a storage unit. A printing control unit controls a printing unit so as to perform sheet recovery processing for performing re-printing from the divided printing information on the top of one page at the time when an error occurs by using the divided printing information stored in the storage unit. A determination unit determines whether or not sheet recovery processing can be executed after the occurrence of the error prior to the error. A display control unit displays such a message that sheet recovery processing is not performed on a display unit when it is determined that execution of sheet recovery processing is impossible.SELECTED DRAWING: Figure 2
Patent JP-2017121490-A (JP)
Title: Steerable medical delivery devices and methods of use
Inventor: SALAHIEH AMR
IPC: A61M25/00
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To provide steerable medical delivery devices adapted to preferentially bend in a first direction.SOLUTION: A steerable medical delivery device comprises: a steerable portion 116, 132 comprising a first tubular member 112 and a second tubular member 128. One of the first and second tubular members is disposed within the other. The first and second tubular members are axially fixed relative to one another at a fixation location distal to the steerable portion. The first and second tubular members can be axially moved relative to one another along the steerable portion to steer the steerable portion in a first direction. The first tubular member is adapted to preferentially bend in the first direction.SELECTED DRAWING: Figure 7
Patent JP-2018124761-A (JP)
Title: Collecting apparatus and collecting method
Inventor: FUKUDA NOBUHIRO
IPC: B65G61/00
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide technique to easily collect information.SOLUTION: A first reception unit 56 receives information which is received from a terminal device 10 by a first type base station device 12 and includes a travel history of the terminal device 10, wherein the first type base station device 12 can be connected only by the terminal apparatus 10 which travels from a region where the information is collected to outside the region. A second reception unit 58 receives information which is received from the terminal device 10 by a second type base station device 12 and includes the travel history of the terminal device 10, wherein the second type base station device 12 can be connected also by the other terminal devices 10 which are different from the one traveling from the region where the information is collected to outside the region. If the travel history in the information received at the second reception unit 58 includes position information in the region, a selection unit 52 selects the travel history. The collection unit 54 collects the travel history selected by the selection unit 52 and the travel history of the information received by the first reception unit 56.SELECTED DRAWING: Figure 3
Patent JP-2018123397-A (JP)
Title: Post-annealing device
Inventor: SUGIYAMA KENJI
IPC: C21D1/42
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a post-annealing device for securing a space for maintenance even if the installation area of an existing continuous annealing line is limited, thereby obtaining a stable work of high quality with high heat treatment accuracy.SOLUTION: The post-annealing device includes a main body 2 provided so as to advance and retreat with respect to a work W which travels a continuous annealing line. The main body includes: an U-shaped housing part 5 providing a processing space 5d inside of the U-shaped housing to heat the work and allowing the work to be placed in the processing space by forward movement of the main body; clamping means (6, 7) provided in the processing space of the housing part for sandwiching the work from above and below; heating means 9 for heating a welded portion W1 of the work clamped by the clamping means from one surface side of the work; and cooling means 11 for cooling the welded portion of the work clamped by the clamping means from a surface opposite to the surface heated by the heating means.SELECTED DRAWING: Figure 1
Patent JP-2018132868-A (JP)
Title: Image recognition device, system, method, and program
Inventor: IIO RYOMA
IPC: G07G1/00
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an image recognition device, a system, a method, and a program that can apply different recognition processes to a plurality of image recognition object commodities.SOLUTION: A POS terminal 100 as an image recognition device according to one embodiment of the present invention includes: an image acquisition unit 110 for acquiring an image of a commodity placed in a recognition region; and an image recognition unit 120 for identifying the commodity on the basis of an appearance of the commodity and the position of the commodity in the recognition region of the acquired image.SELECTED DRAWING: Figure 2
Patent JP-2018132661-A (JP)
Title: Light source device, illumination device and projector
Inventor: AKIYAMA KOICHI
IPC: F21S2/00
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a light source device capable of suppressing reduction in use efficiency of light.SOLUTION: The light source device of the present invention includes a first solid light source emitting first light, a second solid light source emitting second light, and a collimating optical system. A light-exiting surface of each solid light source is a rectangle having a longitudinal direction, and the longitudinal directions of the light-exiting surfaces are parallel to each other. The collimating optical system includes: a first cylindrical lens array collimating each light within a plane perpendicular to the longitudinal direction; a second cylindrical lens array collimating each light within a plane perpendicular to the transverse direction; and a deflection angle prism disposed between two cylindrical lens arrays on an optical path of the first light. The deflection angle prism is disposed to diffract the principal rays of the first light in such a manner that an angle formed by the principal rays of the first light and the principal rays of the second light is smaller in the light-exiting side than in the light-entering side.SELECTED DRAWING: Figure 3
Patent JP-2018136681-A (JP)
Title: Performance management program, performance management method, and management device
Inventor: ONOUE KOICHI
IPC: G06F11/07
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To identify processing of a performance deterioration factor.SOLUTION: A management device 10 determines whether performance information showing the performance of a service 1 provided by linking a plurality of processes satisfies a performance factor showing performance requested for the service 1. When the performance information does not satisfy the performance factor, the management device 10 acquires first state information showing respective operation states of the plurality of processes in the latest prescribed period. Further, the management device 10 calculates difference in operation states between when the performance factor is satisfied and when the performance factor is not satisfied about each of the plurality of processes on the basis of second state information 11a showing the respective operation states of the plurality of processes when the performance of the service 1 satisfies the performance factor, and the first state information. Then, the management device 10 determines a process which becomes a performance deterioration factor of the service 1 on the basis of the difference of the operation states in each of the plurality of processes.SELECTED DRAWING: Figure 1
Patent JP-2018134249-A (JP)
Title: Oxygen concentrator
Inventor: KONDO YOSHINORI
IPC: A61M16/10
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen concentrator capable of achieving space saving while reducing a manufacturing cost.SOLUTION: A flow channel switching component 42, back flow prevention components 35 and 38, and a flow rate adjusting part 43 are disposed on a downstream side flow path 50 of the oxygen concentrator 11. The flow channel switching component 42 switches a communication path 41 connecting adsorption cylinders 34 and 37 between an open state and a closed state. The back flow prevention components 35 and 38 are provided to the adsorption cylinders 34 and 37 respectively, and prevent back flow of oxygen concentrated air. The flow rate adjusting part 43 adjusts a flow rate of the oxygen concentrated air flowing in the communication path 41. The oxygen concentrator 11 includes a manifold 61 formed by integrating all of the flow channel switching component 42, the back flow prevention components 35 and 38, and the flow rate adjusting part 43. The manifold 61 has a structure in which plate materials are laminated, and includes a flow channel inside.SELECTED DRAWING: Figure 1
Patent JP-2018134605-A (JP)
Title: Method for producing film
Inventor: OKU KEISUKE
IPC: B05D7/00
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a film which facilitates peeling of a coating film from a mold material when producing a film having fine unevenness.SOLUTION: A method for producing a film having fine unevenness on a first film surface includes a coating film formation step, a drying step and a peeling step. The coating film formation step includes applying a coating liquid 17 onto a support surface 12a of a support 12 to form a coating film 18 in a state of supported to a tip of a support projection 21, and thereby confining an atmosphere between the coating film 18 and a support recess 13. The coating liquid 17 contains a solid content forming a film and a solvent of the solid content. The drying step includes drying the coating film 18. The peeling step includes peeling the coating film 18 from the support 12 to form a film 10.SELECTED DRAWING: Figure 2
Patent JP-2018135490-A (JP)
Title: Shea olein and method for preparing the same
Inventor: SUZUKI YUTA
IPC: C11B7/00
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide shea olein which can maintain fluidity in a liquid state for a long time at ambient temperature, and can maintain fluidity in a liquid state for a long time even over a wide temperature range from low temperature to ambient temperature.SOLUTION: This invention relates to shea olein which satisfies the followings (A) to (C): (A) iodine value is 73 or more, preferably 80 or more; (B) StOSt is 2.0 wt.% or less, preferably 1.0 wt.% or less; and (C) the content of diacylglycerol (DG) is 10 wt.% or less, preferably 6.5 wt.% or less, more preferably 3.0 wt.% or less, and StOO is 20.0 wt.% or less, provided that St: stearic acid, and O: oleic acid.SELECTED DRAWING: None
Patent JP-2017157834-A (JP)
Title: R-t-b based permanent magnet
Inventor: ISHIYAMA TAMOTSU
IPC: C22C38/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an R-T-B based permanent magnet which allows a high coercive force to be achieved even if the amount of use of a heavy rare earth element is reduced.SOLUTION: An R-T-B based permanent magnet according to the present invention comprises primary phase grains of an RTB type compound, where R is a rare earth element, T is Fe, or any of iron group elements including Fe and Co as essential elements, and B is boron. The primary phase grains are 2.8 μm or smaller in average particle diameter. The R-T-B based permanent magnet includes at least, C and Ga other than R, T and B. In the R-T-B based permanent magnet, the content of B is 0.71 mass% or more and 0.86 mass% or less, the content of C is 0.13 mass% or more and 0.34 mass% or less and the content of Ga is 0.40 mass% or more and 1.80 mass% or less. The following expression (1) is satisfied: 0.14≤[C]/([B]+[C])≤0.30 (1), where [B] is a B content represented by atom%, and [C] is a C content represented by atom%.SELECTED DRAWING: Figure 1
Patent JP-2018147095-A (JP)
Title: Camera posture estimation device, method and program
Inventor: MOGI ATSUNORI
IPC: G06T7/70
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy in camera posture estimation.SOLUTION: Key images 2a, 2b and so on and posture values 3a, 3b and so on indicative of camera postures during capture of the respective key images 2a, 2b and so on are stored in a storage unit 1a. An arithmetic unit 1b specifies the key image 2a similar to a current image 4 out of the key images 2a, 2b and so on, specifies regions 5a and 5b including a plurality of pixels in the specified key image 2a, estimates regions 6a and 6b in the current image 4, which correspond to the regions 5a and 5b, and estimates a camera posture during capture of the current image 4 on the basis of results of comparison between pixel values of the regions 5a and 5b and the regions 6a and 6b and the posture value 3a corresponding to the key image 2a.SELECTED DRAWING: Figure 1
Patent JP-2017149147-A (JP)
Title: Screen printer
Inventor: MANTANI MASAYUKI
IPC: B41F15/08
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a screen printer that can easily set appropriate print conditions by a simple operation and can perform screen printing with high quality.SOLUTION: A screen printer displays a plurality of options about each of types of solder and types of squeegee, as items necessary for setting print conditions, on an image display portion 50G of a touch panel 50. When an operator selects one of the options from the plurality of options about the respective items displayed on the image display portion 50G and inputs the one, the screen printer reads out a printing condition according to a combination of the options about the input respective items and operates a print executing portion under the read-out printing condition.SELECTED DRAWING: Figure 6
Patent JP-2018145691-A (JP)
Title: Construction machine
Inventor: KANEDA TOMOAKI
IPC: E02F9/22
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent increase and decrease in a pump flow rate due to load fluctuation accompanying attitude change of working attachment and improve operability in arm pushing operation.SOLUTION: A hydraulic excavator 1 having a front mechanism including an arm 33 driven by a hydraulic actuator 43 by operating an operation lever 50 includes: first and second angle sensors 37, 38 for detecting an attitude of the arm 33; and a controller 49 for, when an attitude of the arm 33 is located farther away from a revolving superstructure 20 than the preset position, and positioning a bucket 35 from a preset operation amount at which the operation amount of the operation lever 50 in the arm pushing operation by the operation lever 50 is maximum or close to the maximum, shifting flow rate characteristics of hydraulic oil with respect to discharge pressure of a hydraulic pump 41 for supplying hydraulic oil to the hydraulic actuator 43 to the characteristic PTS having a larger flow rate than the flow rate characteristic PT when operating with the operation amount other than the above operation amount, and for driving the hydraulic pump 41.SELECTED DRAWING: Figure 2
Patent JP-2018146421-A (JP)
Title: Testing device
Inventor: YAMAGUCHI TAKASHI
IPC: B60C19/00
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a testing device configured to combine a tire testing unit with a simulator for simulating a behavior of a vehicle capable of precisely reproducing the behavior of the vehicle.SOLUTION: A testing device includes: a tire testing unit 1 having a tire driving actuator 38 for moving a real tire on a simulated road surface and a force sensor 39 for generating a signal F5 in accordance with a state of the tire moving on the simulated road surface; and an overall control device 6. The overall control device 6 includes: a power train simulator 632 for generating a shaft torque for generating a vehicle shaft torque signal Tshaft which is equivalent to a torque generated on a virtual output shaft of a virtual power train in accordance with a throttle opening command signal Th for the virtual power train on a virtual vehicle; and a vehicle body simulator 633 for generating an input signal to a tire driving actuator 38 of the tire testing unit 1 by performing a calculation simulating the behavior of the virtual vehicle using the signal F5 and the vehicle shaft torque signal Tshaft as inputs.SELECTED DRAWING: Figure 4
Patent JP-2017125053-A (JP)
Title: FUSED PYRIMIDINES AS INHIBITORS OF p97 COMPLEX
Inventor: ZHOU HAN-JIE
IPC: A61P35/00
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide novel valosin-containing protein ATPase p97 inhibitors for treatment of neoplastic disease conditions.SOLUTION: There is provided a fused pyrimidine compound represented by formula I in the figure. (A is CH, NR, O or S; m is an integer from 1 to 3; n is 0 or an integer from 1 to 2; m+n is from 1 to 4; Y is H, halogen, or the like; Z is halogen, C1-6 unsubstituted alkyl, or the like; Ris H, C1-6 unsubstituted alkyl, or the like; and Ar is an unsubstituted or substituted aromatic group.)SELECTED DRAWING: None
Patent JP-2018150407-A (JP)
Title: Ink composition for inkjet printing and printing method of hydrophobic fiber
Inventor: TERANISHI RYO
IPC: B41J2/01
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for inkjet printing which is excellent in storage stability and continuous printing stability, does not impose a burden on a head by maintenance of wiping with solidified ink, is excellent in printing environment and a printer apparatus, and can obtain a good printed article.SOLUTION: An ink composition for inkjet printing contains (A) a compound having a chroman structure, (B) a coloring agent, (C) a styrene-(meth)acrylic copolymer, (D) glycerol, and (E) an urethane resin.SELECTED DRAWING: None
Patent JP-2018151244-A (JP)
Title: Misalignment detection device and misalignment detection method
Inventor: SAKUYAMA TSUTOMU
IPC: G06T1/00
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a misalignment detection device capable of accurately detecting misalignment of a workpiece, which has an outer peripheral portion in which convex portions and concave portions are periodically and repeatedly formed in a rotationally symmetric shape around an axis of symmetry in a short time.SOLUTION: The misalignment detection device includes: an image pickup unit for picking up an image including at least one circumference of an outer peripheral portion of a workpiece which is rotated by a rotation unit; an image processing unit that carries out a series of binarization processing to the image captured by the imaging unit and extracts a piece of image data of the outer peripheral portion of the workpiece as edge image data; an edge waveform deriving unit that obtains an edge waveform indicating the shape of the outer peripheral portion of the workpiece based on the edge image data; and a misalignment calculation unit for calculating a misalignment of the work with respect to the rotating unit based on the edge waveform derived by the edge waveform deriving unit.SELECTED DRAWING: Figure 6
Patent JP-2018154670-A (JP)
Title: Friction material
Inventor: KOIKE YUTA
IPC: F16D69/02
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a friction material that secures excellent wear resistance without causing the deterioration of braking performance in high-speed high-load braking, and can reduce the creep noise occurring in the creep phenomenon.SOLUTION: A friction material contains a fiber substrate, a binder, an organic filler, and an inorganic filler. In the friction material, the content of copper elements is 0.5 wt.% or less relative to the whole friction material; and the friction material contains, as the inorganic filler, particulate or fibrous aluminum alloy, and a zinc oxide.SELECTED DRAWING: Figure 1