baber/WOPTO huggingface dataset:
Patent JP-2017173680-A (JP)
Title: Zoom lens and image capturing device having the same
Inventor: IWAMOTO SHUNJI
IPC: G02B15/20
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens which has a high zoom ratio and easily provides high optical performance over an entire zoom range and an entire object distance range.SOLUTION: A zoom lens comprises a front group LF consisting of just one lens group having positive refractive power, a zooming group LV consisting of just one lens group having negative refractive power, and a rear group LR comprising a plurality of lens groups and having positive refractive power, and is configured such that distance between each pair of adjacent lens groups change while zooming. The front group LF has a focusing lens group La having positive refractive power and the rear group LR has a focusing lens group Lb, where the focusing group La moves toward the object side and the focusing lens group Lb moves toward either the object side or image side while shifting focus from infinity to macro. A displacement Maw of the focusing lens group La when shifting focus from infinity to macro at the wide-angle end, and a displacement Mat of the focusing lens group La when shifting focus from infinity to macro at the telephoto end are each set appropriately.SELECTED DRAWING: Figure 1
Patent JP-2017178660-A (JP)
Title: Method for producing carbon particle
Inventor: WADA YASUKO
IPC: B01J20/30
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing carbon particles that makes it possible to accurately control the porosity and stably obtain various forms of carbon particles.SOLUTION: A method for producing carbon particles comprises the step for preparing particles comprising polyacrylonitrile, and the step for burning and carbonizing the particles at 1000°C or more and 3000°C or less to obtain carbon particles.SELECTED DRAWING: None
Patent JP-2017179120-A (JP)
Title: Thermosetting compound
Inventor: NAKATANI KOJI
IPC: C08F22/40
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting compound which has good solvent solubility and can be rapidly cured by being subjected to heat treatment to form a cured product having super heat resistance.SOLUTION: The thermosetting compound of the present invention is represented by formula (1), where Rand Reach represent a thermosetting group; Dand Dare the same or different and each represent a single bond or a linking group; Ar, Arand Arare the same or different and each represent a divalent aromatic hydrocarbon group or a divalent group in which two or more aromatic hydrocarbons are bonded via a single bond, a divalent aliphatic hydrocarbon group, or a divalent alicyclic hydrocarbon group; and E represents an ester bond.SELECTED DRAWING: None
Patent JP-2017180706-A (JP)
Title: Shock absorber and attenuation force generation device
Inventor: TOKUNAGA KOJI
IPC: F16F9/44
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To surely exert an attenuation property even if oil flows at a high flow speed.SOLUTION: A shock absorber comprises: a cylinder which is sealed with oil; a piston which is connected to a piston rod, and arranged so as to be slidable in the cylinder; and an attenuation force generation device 40 for generating an attenuation force by controlling a flow of oil which is generated by a slide of the piston in the cylinder accompanied by the displacement of the piston rod. The attenuation force generation device 40 comprises a valve main body 75 in which a compression-side inlet port 66c into which the oil pushed out by the piston flows is formed, and a compression-side attenuation valve 65 which is arranged so as to block a port outlet 77b, and exerts an attenuation force by being elastically deformed according to the pressure of oil which flows into the compression-side inlet port 66c. An opening cross section area A1 of a port flow-in port 79A is larger than a flow passage cross section area A0 of the compression-side inlet port 66c.SELECTED DRAWING: Figure 5
Patent JP-2017186680-A (JP)
Title: Composite fiber
Inventor: SAITO MASAHARU
IPC: D01F8/14
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a composite fiber suitable for friction anti-melting fabric having sufficiently suppressed scratch marks during friction and shininess resistance.SOLUTION: There is provided a composite fiber consisting of a core part and a sheath part completely covering the core part, where a polymer of the core part is a polymer alloy consisting of two or more kind of thermoplastic polymer, the polymer alloy consists of polyester, polyolefin and a compatibility accelerator, the polymer alloy has a sea-island structure with a sea phase of polyester and an island phase of polyolefin, a polymer of the sheath part is polyester, a layer thickness of the sheath part is less than 3 μm and a single fiber fineness is 1.5 dtex or more.SELECTED DRAWING: Figure 1
Patent JP-2017186938-A (JP)
Title: Ventilation work machine
Inventor: TAKANO HIDEAKI
IPC: F04D29/44
Filed: 2016-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation work machine capable of reducing noise occurring due to rotation of an impeller in a volute.SOLUTION: A ventilation work machine 10 is configured such that: at a position facing a position where air from an impeller 24 in a body part 21 of a volute 20 blows, formed is a tongue part 21c extending along a ventilation passage 21a from the most upstream side of the ventilation passage 21a toward a reverse direction to an air flow direction; a length of the tongue part 21c along the ventilation passage 21a is 2-3 times as long as an interval between a plurality of blade parts 24b of the impeller 24; and a length of the tongue part 21c along an axial direction of a rotational shaft AX of the impeller 24 is inclined so as to be made shorter toward a windward side.SELECTED DRAWING: Figure 3
Patent JP-2017186780-A (JP)
Title: Tunnel excavator and tunnel excavation method
Inventor: KUMAO YOSHIMITSU
IPC: E21D11/10
Filed: 2016-04-05
Abstract: PROBLEM TO BE SOLVED: To construct a curved tunnel having different curvatures without using a plurality of inner molds.SOLUTION: A tunnel excavator includes an inner mold assembly device 20 for configuring an annular inner mold 19 along a peripheral wall of an excavated tunnel 100. The inner mold 19 has an edge surface 41 in an axial direction and the other edge surface 42 in the axial direction that are not parallel to each other. The inner mold assembly device 20 repeats a first reference inner mold assembly step for assembling the inner mold 19 at a prescribed angle, a first rotated inner mold assembly step for assembling the inner mold 19 after rotating at a prescribed angle of rotation θ toward a side in a circumferential direction, a second reference inner mold assembly step for assembling the inner mold 19 at the prescribed angle, and a second rotated inner mold assembly step for assembling the inner mold 19 after rotating at the prescribed angle of rotation θ toward the other side in the circumferential direction. By adjusting the prescribed angle of rotation θ, the inner mold 19 is lined up linearly or along a curve having a desired curvature.SELECTED DRAWING: Figure 6A
Patent JP-2017188329-A (JP)
Title: Method for producing negative electrode material of lithium ion battery, lithium ion battery, method of manufacturing negative electrode material of lithium ion battery, and manufacturing apparatus thereof
Inventor: KOBAYASHI HIKARU
IPC: H01M4/38
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a high performance negative electrode material of a lithium ion battery which remarkably improves the utility of silicon fine particles.SOLUTION: The negative electrode material of a lithium ion battery, being agglomerates and/or aggregates of fine silicon particles having a volume distribution with a mode diameter and a median diameter of 30 nm or less, contains at least the agglomerates or the aggregates folded in a multilayered petal shape or scale, while graphite surrounds at least a part of the silicon microparticles and/or the agglomerates or the aggregates.SELECTED DRAWING: None
Patent JP-2016200148-A (JP)
Title: Process of manufacture of rotor blade made of ceramic matrix composite material
Inventor: TARA GRANT SCHETZEL
IPC: F02C7/00
Filed: 2016-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a process for manufacturing three-dimensional weaving preform enabling CMC turbine engine blade to be made in high-density.SOLUTION: A process for manufacturing a turbine engine blade is carried out in such a way that fine elongated fibers of material selected from a group of carbon, glass, silica, silicon carbide, silicon nitride, aluminum, aramid, aromatic polyamide and these combinations are weaved in three-dimensional manner to make a weaved preform including a single piece of weaved material. The weaved preform includes a continuous warp fiber extending in a first direction, a continuous weft fiber extending in a second direction substantially perpendicular to the first direction and a continuous fiber extending in a third direction substantially perpendicular to the first and second directions. The weaved preform includes a blade region extending in the first direction and a flap configuration extending in the second direction. A flap is bent in a plane substantially perpendicular to a plane of the blade region to form a shaped weaved preform and its density is made high by a ceramic matrix.SELECTED DRAWING: Figure 3
Patent JP-2017191134-A (JP)
Title: Spectacles frame
Inventor: MITAMURA MINORU
IPC: G02C5/14
Filed: 2016-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a spectacles frame having novel characteristics for a temple, and being capable of obtaining soft use feeling and performing abundant design.SOLUTION: A spectacles frame includes a plate-like member 50 formed by a plurality of wires 30. The plate-like member 50 includes a front face array 50f and a rear face array 50r in which the wires 30 are arranged by continuously reciprocating the wires 30 on a front face side and a rear face side. Each of the wires 30 crosses once with all the wires located in the rear face array 50r within one section located in the front face array 50f. Each of the wires 30 lies next to each other with interspace and a mesh pattern is formed by the front face array 50f and the rear face array 50r.SELECTED DRAWING: Figure 2
Patent JP-2017190366-A (JP)
Title: Method for producing rubber composition and pneumatic tire
Inventor: KITAGO RYOTA
IPC: C08K5/3435
Filed: 2016-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a rubber composition that enables the production of a rubber composition having improved performances such as workability, wear resistance, and steering stability in a balanced manner.SOLUTION: A method for producing a rubber composition comprises a base kneading step for mixing and kneading a rubber component, an inorganic filler, and a thioester silane coupling agent, and a finish kneading step for mixing and kneading a vulcanizer, and at least one selected from the group consisting of an imide compound and an N-oxyl compound.SELECTED DRAWING: None
Patent JP-2016196460-A (JP)
Title: Substituted tetraarylbenzenes
Inventor: ANEMIAN REMI MANOUK
IPC: C07C43/168
Filed: 2016-04-22
Abstract: PROBLEM TO BE SOLVED: To provide compounds which are suitable for use in a fluorescent or phosphorescent OLED, for example as host and/or matrix material or as hole-transport/electron-blocking material or exciton-blocking material or as electron-transport or hole-blocking material, and which result in good device properties on use in an OLED, and provide corresponding electronic devices.SOLUTION: A compound is composed of a plurality of aromatic rings prepared by making a coupling reaction occur between, in the presence of a palladium catalyst, a bromonaphthalene derivative, synthesized in 3 steps from 4-bromobenz[a]anthracene and a tetrasubstituted benzene derivative, synthesized in 2 steps from 2,4,6-triphenylpyrylium tetra-fluoroborate, for example.SELECTED DRAWING: None
Patent JP-2017196984-A (JP)
Title: Vehicle body front structure
Inventor: ORII HIROSHI
IPC: B62D33/10
Filed: 2016-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body front structure capable of suitably suppressing bending of a cab frame even when a cab comes into front collision with a collided surface higher than a front end of a vehicle body frame in a vehicle which has a front cab suspension interposed between a front end of the cab and the vehicle body frame.SOLUTION: A cab floor member 3 is arranged on an upper side of a vehicle body frame 2. A front cab suspension unit 4 elastically supports the cab floor member 3 from a lower side by a suspension spring 13 interposed between a cab side arm support member 11 fixed to the vehicle body frame 2 and a suspension arm 12 which has one end side rotatably supported by a vehicle body side arm support member 10 and the other end side rotatably supported by the cab side arm support member 11. A connection member 5 is connected to the cab side arm support member 11 and an intermediate section of the cab floor member 3 on a rear side of the cab side arm support member 11 and linearly extends.SELECTED DRAWING: Figure 1
Patent JP-2017203080-A (JP)
Title: Rubber composition and pneumatic tire prepared therewith
Inventor: SEKINE YUKO
IPC: B60C1/00
Filed: 2016-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition in which abrasion resistance and rubber hardness are improved to higher levels than in the conventional art.SOLUTION: A rubber composition contains a diene rubber containing a styrene-butadiene copolymer component composed of at least one styrene-butadiene copolymer, and a reinforcing filler. The diene rubber containing a styrene-butadiene copolymer component composed of at least one styrene-butadiene copolymer satisfies the following conditions: (1) the content of bound styrene is 5-50 wt.%, (2) in 100 mol% of the total of an ozonolytic component containing a styrene-derived unit and/or a 1,2-bound butadiene-derived unit, of the components obtained by ozonolysis, an ozonolytic component V1 containing one 1,2-bound butadiene-derived unit is 25 mol% or more, (3) in 100 mol% of the total of an ozonolytic component containing a styrene-derived unit and/or a 1,2-bound butadiene-derived unit, of the components obtained by ozonolysis, an ozonolytic component S2V1 containing two styrene-derived units and one 1,2-bound butadiene-derived unit is less than 5 mol%, and (4) a vinyl content of a butadiene portion is 50% or more.SELECTED DRAWING: None
Patent JP-2017195168-A (JP)
Title: Superconductor storage battery device
Inventor: KATSURAGI MINEO
IPC: H01M14/00
Filed: 2016-04-22
Abstract: PROBLEM TO BE SOLVED: To configure a superconductor storage battery device by creating an insulator using ultra pure water, creating a superconductor by mixing a powder of zinc oxide with the ultra pure water, putting them into transparent glass while considering such a combination and radiating an infrared LED from both sides or radiating sunlight or an infrared LED from one side and irradiating the other side using reflective reinforced glass.SOLUTION: A transparent glass container is separated into three tubs, ultra pure water is put into two outer tubs, and ultra pure water and a powder of zinc oxide are put into a center tub. An insulator and a superconductor are created by radiating an infrared LED from both sides. Electrons are also generated and a superconductor storage battery is completed.SELECTED DRAWING: Figure 1
Patent JP-2017207852-A (JP)
Title: Program, device and method capable of detecting time series change point on the basis of cross correlation
Inventor: YUJIN TANG
IPC: G06F17/15
Filed: 2016-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a program with which it is possible to properly detect a change point from time-series data while suppressing an increase in calculation costs.SOLUTION: The program causes a computer to function as: cross correlation data determination means for determining one or a plurality of time-series data indicating a high cross correlation, with reference time-series data, that satisfies a prescribed condition in a negative time lag value; feature value generation means for generating a correlation matrix pertaining to one point of time from a time-series data group including the reference time-series data and the determined time-series data, and, with a scalar value corresponding to a difference in direction between a representative vector generated from matrix elements pertaining to one time-series data included in the time-series data group and an eigenvector of the correlation matrix assumed as a feature value, generating feature value time-series data that includes the feature value at each point of time; and change point determination means for determining a change point in the one time-series data on the basis of fluctuation of a feature value in the feature value time-series data.SELECTED DRAWING: Figure 1
Patent JP-2016221258-A (JP)
Title: Game parlor management analysis system
Inventor: ISHIMARU HIDEYUKI
IPC: A63F7/02
Filed: 2016-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a game parlor management analysis system capable of supporting game parlor management.SOLUTION: A game parlor management analysis system is capable of executing management analysis for a game parlor based on a result of trade area analysis for the game parlor, and includes: data storage means capable of storing data necessary for the trade area analysis; trade area analysis execution means capable of executing the trade area analysis based on the data; analysis history information storage means capable of storing the result of the trade area analysis as analysis history information; game player information creation means capable of creating game player information on a game player visiting the game parlor; and management analysis execution means for executing the management analysis based on the analysis history information and the game player information.SELECTED DRAWING: Figure 29
Patent JP-2017207171-A (JP)
Title: Pressure valve device
Inventor: SAKIMOTO KATSUNORI
IPC: F16K17/02
Filed: 2016-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a pressure valve device constituted to reduce impact noise due to water hammer generated in a valve opening motion, and collision noise due to movement of a valve element generated in the valve opening motion.SOLUTION: In a case when a pressure in a valve chamber 14 is suddenly increased in a valve opening motion of a pressure valve device 1, volume shrinkage of a first elastic member 30 disposed in the valve chamber 14 occurs, and a change speed of the pressure in the valve chamber 14 is moderated. Thus a magnitude of impact noise by water hammer generated in sudden change of the pressure in the valve chamber 14 is reduced. Further when the valve element 21 is moved in the valve chamber 14 in the valve opening motion of the pressure valve device 1, a second elastic member 40 is moved with the valve element 21, and collides with an inner wall of a second wall portion 12 of a case body 10. The second elastic member 40 elastically deforms at that time, and kinetic energy of the valve element 21 and a member moving in the valve chamber 14 integrally with the valve element is absorbed. Thus a magnitude of collision noise due to the movement of the valve element 21 is reduced.SELECTED DRAWING: Figure 1
Patent JP-2017209337-A (JP)
Title: Slot machine
Inventor: TAKANO YUKI
IPC: A63F5/04
Filed: 2016-05-26
Abstract: PROBLEM TO BE SOLVED: To achieve a fair game to all players.SOLUTION: A game machine comprises: display means (first game information display part 33) capable of displaying information related to a result of an internal lottery, and being controlled by game control means (game control device 100). The game control means is configured to select a display mode corresponding to a role which is won in the internal lottery, and display the display mode on the display means. If plural roles are won in the internal lottery, a combined display mode, which is a display mode combining display modes in which each of the won roles is won singly, is displayed on the display means.SELECTED DRAWING: Figure 61
Patent JP-2017213097-A (JP)
Title: Image processing device, image processing method, and program
Inventor: IWASAKI TOMOKI
IPC: G02B23/24
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device, an image processing method, and a program that enable reliability of a detection result on a lesion candidate region to be grasped.SOLUTION: An image processing device 5 includes an acquisition part 51 for acquiring image data of a body cavity of a subject, a blur calculation part 541 for calculating a blur evaluation value on the blur of a lesion image corresponding to lesion image data based on one of the image data and the lesion image data in which a lesion candidate region is extracted based on the image data, and a display control part 56 for superposing the blur evaluation value of the lesion image on the lesion image and outputting the blur evaluation value superposed on the lesion image to the outside.SELECTED DRAWING: Figure 1
Patent JP-2017217089-A (JP)
Title: Game machine
Inventor: OSAWA MASATAKA
IPC: A63F7/02
Filed: 2016-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can achieve various kinds of image performances and high quality of image performances without increase of a capacity of a CGROM.SOLUTION: A VDP circuit 52 for outputting image data generated on a frame buffer FB to a display device, based on a drawing list generated by a CPU 63, completes a 3D image data on a frame buffer, by combining one side image data which are adjacent to left/right sides of a display pixel on 2D image data for a left eye, and the other side image data which are adjacent to left/right sides of a display pixel on a 2D image data for a right eye, with an optional arithmetic computing equation.SELECTED DRAWING: Figure 9
Patent JP-2017222187-A (JP)
Title: Control method of unmanned aircraft, unmanned aircraft, control device and longitude/latitude error sharing system
Inventor: ICHIHARA KAZUO
IPC: G01C21/04
Filed: 2016-06-13
Abstract: PROBLEM TO BE SOLVED: To solve an error between longitude/latitude information included in map data and actual longitude and latitude, and causes an unmanned aircraft to autonomously fly to a destination which is instructed by an operator on the map data.SOLUTION: A longitude/latitude error, which is a difference between longitude/latitude information on map data on a prescribed position and an actual measurement value on the same position, is acquired, then the longitude and latitude of a destination of an unmanned aircraft are corrected based on the longitude/latitude error. Then, to the unmanned aircraft, the corrected longitude and latitude are set, as a flight destination of the unmanned aircraft. Therefore, a relative positional relationship between a position of a feature on the map data and a destination designated by an operator, and a relative positional relationship between a position of an actual feature and an actual flight route of a multicopter can be approximated, and the operator can cause the multicopter to autonomously fly along the destination as designated on the map data.SELECTED DRAWING: Figure 1
Patent JP-2016197879-A (JP)
Title: server
Inventor: YONEKAWA TAKAHIRO
IPC: G06F13/00
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a server capable of integrally managing message information that is managed by separate applications.SOLUTION: An email-based management server (1) includes: a message format conversion module, which is conversion means that converts a format of message information stored in a database memory; a message analysis engine module, which is analysis means that analyzes content of the message information converted by the message format conversion module, and that generates a subsequent response process with respect to that message information; and a message generation module, which is output means that outputs the subsequent response process generated by the message analysis engine module.SELECTED DRAWING: Figure 7