baber/WOPTO huggingface dataset:
Patent JP-2017031752-A (JP)
Title: Excavator cutter bit and excavator with the same
Inventor: KINOSHITA SHIGEKI
IPC: E21D9/087
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To provide technique capable of improving durability of an excavator cutter bit.SOLUTION: A plurality of chip parts C2a and C2b made of cemented carbide and a part of a shank part S2 made of steel are arranged to be alternately adjacent with each other along a movement direction of a preceding bit Bs on an excavating part side of the preceding bit Bs attached to an excavating surface of a cutter disk of an excavator, and a cylindrical chip part C2c made of cemented carbide is respectively provided on an upper surface and a tilt surface of the shank part S2 between the chip parts C2a and C2b and between the adjacent chip parts C2b and C2b. Accordingly, abrasion of the shank part S2 between the chip parts C2a and C2b and between the adjacent chip parts C2b and C2b of the preceding bit Bs along with shield excavation can be restrained or prevented, and durability of the preceding bit Bs can be improved.SELECTED DRAWING: Figure 5
Patent JP-2016011957-A (JP)
Title: Radiation image acquisition apparatus
Inventor: SUGIYAMA MOTOTANE
IPC: G01T1/20
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image acquisition apparatus which can acquire radiation images in different energy bands and reduce the influence on a radiation having passed through an object.SOLUTION: A radiation image acquisition apparatus 1 comprises: a radiation source 2; a wavelength conversion plate 6 which generates scintillation light in accordance with incidence of a radiation having been emitted from the radiation source 2 and having passed through an object A; a surface detector 3 which has a condenser lens part 3a condensing the scintillation light emitted from an incidence surface 6a of the wavelength conversion plate 6 and an imaging part 3b imaging the scintillation light; a rear surface detector 4 having a condenser lens part 4a condensing the scintillation light emitted from a rear surface 6b of the wavelength conversion plate 6 and an imaging part 4b imaging the scintillation light; and image processing means for performing image processing on the basis of the image signals from the surface detector 3 and the rear surface detector 4. The image processing means matches the image size of the surface detector 3 with the image size of the rear surface detector 4 by image processing.
Patent JP-2017039337-A (JP)
Title: Side structure of vehicle
Inventor: KASAI TOSHIYUKI
IPC: B62D25/20
Filed: 2015-08-17
Abstract: PROBLEM TO BE SOLVED: To reduce an intrusion amount of a center pillar into a cabin at a side collision.SOLUTION: A side structure of a vehicle comprises: a locker 14 having a closed cross section structure which is formed of a locker outer panel 28 and a locker inner panel 30; a center pillar 12 whose lower end part 26 is connected to the locker 14; a cross member 64 which is connected to the locker inner panel 30; a first bulkhead 44 which is arranged in a position corresponding to the center pillar 12 in the locker 14, and has an end part 52 which abuts on the locker inner panel 30 when a collision load acting on the inside from the outside of a vehicle width direction is inputted; and a second bulkhead 76 which is fixed to a position corresponding to the first bulkhead 44 in the cross member 64, has an end part 81 which abuts on a vehicle upper side 120 of the locker 14 which is displaced to the inside of the vehicle width direction when the collision load is inputted, and turns a lower end part 15 of the locker 14 to the inside of the vehicle width direction when the end part 81 and the vehicle upper side 120 of the locker inner panel 30 abut on each other.SELECTED DRAWING: Figure 2
Patent JP-2017043919-A (JP)
Title: Precast concrete beam member and prestress introduction method thereinto
Inventor: OZAKI NOBUHIRO
IPC: E04B1/22
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent generation of non-static stability force accompanying anchorage of a tendon to a column member and curtail insertion time of the tendon into a precast concrete beam member, when spanning the beam member between the adjacent column members and introducing prestress into the beam member.SOLUTION: An end of a tendon 3 is anchored inside a beam member 2 at a location close to an end in an axial direction, and the other end of the tendon 3 is protruded from an edge surface on the other side of the beam member 2 in the axial direction. At the same time, a sheath 4 is embedded at a location inside the beam member 2 that does not interfere with the tendon 3, the sheath allowing the tendon 3 installed in the other beam member 2 to be inserted. The sheath 4 is positioned in a section between the edge surface on the side where the tendon 3 has been anchored and a central part of the beam member 2 in the axial direction, and an end of the sheath 4 on the central part side is communicated to a surface of the beam member 2.SELECTED DRAWING: Figure 1
Patent JP-2017045179-A (JP)
Title: Image formation system, image formation method, portable apparatus, and control program
Inventor: HIGASHIYAMAZAKI KENTA
IPC: H04M11/00
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To execute printing in linkage with a portable apparatus without concern for each network environment of an image formation device.SOLUTION: An image formation system 1 connected to data storage devices 50A, 50B via a network comprises at least one image formation device 40A, 40B, and a portable apparatus 10 for selecting any of the at least one image formation device, designating any data stored in the data storage device via the network, and generating a print job that includes print setup information. The print job makes the selected image formation device acquire data from a data storage unit and execute printing when the selected image formation device is able to acquire data from the data storage unit, and transmits data to the selected image formation device via the portable apparatus and makes it execute printing when the selected image formation device is unable to acquire data from the data storage unit.SELECTED DRAWING: Figure 1
Patent JP-2017043686-A (JP)
Title: Fluophor, light source containing fluophor and manufacturing method of fluophor
Inventor: TEZUKA KEITARO
IPC: C09K11/66
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a fluophor having high florescence intensity as a red color fluophor, a light source capable of providing a luminaire having color rendering property suitable for use indoor or the like and a manufacturing method of the red color fluophor having high fluorescence intensity.SOLUTION: There are provided a fluophor containing a manganese activated germane acid salt represented by the formula (I):AGeO:xMn, where A represents one or more kind selected from a group consisting of Sr, Ba and Ca and 0.0005≤x≤0.030, a light source containing the fluophor and a light emitting element exhibiting light emitting in blue color light range or ultraviolet range and a manufacturing method of fluophor containing the manganese activated germane acid salt including a process of burning a raw material mixture, where the raw material mixture contains MnCO, the burning is conducted under oxidizable gas environment and preferably the burning includes a calcination process conducted at 900°C to 1000°C and a main burning process conducted at 1000°C to 1100°C.SELECTED DRAWING: Figure 5
Patent JP-2017042729-A (JP)
Title: Polymeric dispersant and dispersion liquid
Inventor: KOUCHI SHINNOSUKE
IPC: C08F230/08
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a polymeric dispersant for a disperse system in a disperse medium which chiefly comprises an organic solvent.SOLUTION: A polymeric dispersant includes a copolymer which has a first unit and a second unit, in which the first unit has a structure represented by formula (1), the second unit has a (meth)acrylate structure having a specific alkylene ether chain, an inclusion molar fraction of the first unit in the copolymer is 0.40 to 0.95, and a ratio (L2/L1) between an average value L1 of a side chain length of the first unit and an average value L2 of a side chain length of the second unit is 1.0 to 4.0.SELECTED DRAWING: None
Patent JP-2017049026-A (JP)
Title: Spiral spring
Inventor: NIIDA YUSAKU
IPC: F16F1/06
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a hairspring for a mechanical watch having applied thereon thin film coating for improving impacts resistance and temperature characteristics, without causing influence on assemblability and attitude difference of the hairspring.SOLUTION: A hairspring 11 is formed of material having a crystalline structure, has its surface coated with thin film, and includes a spiral spring part 11a whose inner end is connected to a collet 11b having a penetration hole 12b for being connected to a rotation shaft body, whose outer end is connected to a stud 11c for being fixed to the other member, and which is wound around the collet 11b. In the spiral spring part 11a, the thin film formed on the side surface in the outer circumferential direction thereof includes a non-film forming region on at least one portion thereof.SELECTED DRAWING: Figure 1
Patent JP-2017049379-A (JP)
Title: Endoscope
Inventor: HANADA YASUYUKI
IPC: G02B23/26
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope that can be reduced in size and cost.SOLUTION: An endoscope includes an image sensor 33 having an image capturing surface 41 covered with an element cover glass 43, a lens 93 configured to form an image of incident light from an object on the image capturing surface 41, an adhesive resin 37 that fixes the lens 93 and the element cover glass 43, and an objective cover glass 91 that covers an object-side surface of the lens 93. The objective cover glass 91 has a thickness TGt that satisfies 0.1 mm≤TGt≤0.5 mm, a refractive index ndF that satisfies 1.3≤ndF, and an Abbe number νdF that satisfies 30≤νdF. The element cover glass 43 has a thickness SGt that satisfies 0.1 mm≤SGt≤0.5 mm, a refractive index ndR that satisfies 1.3≤ndR≤2.0 and ndF≤ndR, and an Abbe number νdR that satisfies 40≤νdR and νdF≤νdR. The lens 93 comprises a single lens having a flat first surface on the object side and a convex second surface on the imaging side, and has a focal length f that satisfies 0.1 mm≤f≤1.0 mm and an F-number FNO that satisfies 1.4≤FNO≤8.0.SELECTED DRAWING: Figure 13
Patent JP-2017053877-A (JP)
Title: Lens barrel and optical device including the same
Inventor: INOUE KATSUHIRO
IPC: G02B7/02
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel that improves fixing force of a lens and has excellent impact resistance performance, and an optical device including the same.SOLUTION: A lens barrel holding a first lens 1019 and a second lens 1021 includes: a fixed barrel 1013; first fixing means 1018 for pressing a first lens 1019 to the fixed barrel 1013 from a side where the second lens 1021 is disposed; and second fixing means 1020 for pressing the second lens 1021 to the first lens 1019.SELECTED DRAWING: Figure 2
Patent JP-2017053248-A (JP)
Title: Engine combustion chamber dead volume reduction structure
Inventor: TAKAKURA TAKASHI
IPC: F02F1/18
Filed: 2015-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an engine combustion chamber dead volume reduction structure that can improve fuel economy by reducing a dead volume without a significant increase in lubricant consumption amount.SOLUTION: In the engine combustion chamber dead volume reduction structure, an additional ring 12 having a smaller diameter than a top ring 6 and not contributing to oil film formation of the lubricant is fitted on an upper side of the top ring 6 fitted to an upper outer periphery of a piston 2; and a sleeve 13 of which diameter is gradually reduced upward so as to be fitted to the additional ring 12 when the piston 2 is lifted to a top dead point is provided in an upper inner periphery of a cylinder liner 9.SELECTED DRAWING: Figure 1
Patent JP-2017054021-A (JP)
Title: Voice advertisement device and commodity display fixture using the same
Inventor: SAITO KATSUYA
IPC: A47F5/00
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a new voice advertisement device capable of timely performing POP advertisement by voice at the time of trial and just after the trial of a commodity sample.SOLUTION: A voice advertisement device A includes: a speaker 21; a voice storage section 22 for storing voice information; a voice reproduction device 12 having a voice reproduction section 23 for reproducing the voice information to output voice; and a sample base 11 having a mount surface 11a where a commodity sample 34 is mounted. On the mount surface 11a of the sample base 11, a recess 13 is formed and an optical sensor 14 is disposed for outputting a bright signal or a dark signal in the recess 13 according to a bright state or a dark state. The voice reproduction device 12 is provided with a trigger circuit 25 for generating a trigger signal in response to change from the dark signal to the bright signal or from the bright signal to the dark signal by the optical sensor 14 and is configured to reproduce voice information based on the trigger signal.SELECTED DRAWING: Figure 1
Patent JP-2017053770-A (JP)
Title: Crack occurrence diagnosing method, and crack occurrence diagnosing program
Inventor: TOKUNAGA MUNEMASA
IPC: G01M99/00
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a crack occurrence diagnosing method by which the state of crack occurrence can be assessed by merely measuring the current status of displacement of a concrete structure that is bent by loading.SOLUTION: A crack occurrence diagnosing method for concrete structures that are bent by loading comprises step S1 of loading a concrete structure sufficiently to invite its bending; step S2 of measuring over time the displacement invited by loading; steps S3 to S5 of decomposing vibration waveforms generated from the measured displacement into a positive side amplitude and a negative side amplitude; step S6 of calculating half periods that constitute time intervals of half periods making up the positive side amplitude and the negative side amplitude; step S7 of calculating from the half period the number of momentary vibrations that constitutes the number of vibrations at the time each half-wavelength occurs; and step S8 of determining the state of crack occurrence of the concrete structure by comparing the number of momentary vibrations of the positive side amplitude and the number of momentary vibrations of the negative side amplitude.SELECTED DRAWING: Figure 1
Patent JP-2016071358-A (JP)
Title: Identification tool mounting band
Inventor: KOMATSU MOMOKO
IPC: G09F7/00
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an identification tool mounting band which can securely hold without dropping an identification tool used in competitions such as marathon and triathlon.SOLUTION: An identification tool mounting band 10 has a band body part 20, a band extension part 30, a band fixture 50, and an identification tool holding part 40. The identification tool holding part 40 comprises an aperture part 42 and an aperture closing part 44. The identification tool mounting band 10 is brought into a state where the band body part 20 covers the aperture closing part 44 by winding the band body part 20 around a user body to overlay one end of the band body part 20 on the other end and fixing them with the band fixture 50, and further brought into a state where the band extension part 30 covers the part fixed by the band fixture 50 by winding and fixing the band extension part 30 along the band body part 20.SELECTED DRAWING: Figure 1
Patent JP-2017065816-A (JP)
Title: Elevator and elevator control operation method
Inventor: SEKIYA YUJI
IPC: B66B1/06
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To suppress vibration of a long load with a simple structure, without installing a dedicated appliance or a device for suppressing vibration of a long load caused by earthquake or gale in an elevator.SOLUTION: An elevator 1 of the invention is configured so that a control part 30 performs a control operation for landing a car 4 and making passengers exit to outside of the car, based on the detection result of a vibration detection part 20, and in the control operation, after making passengers exit to outside of the car 4, a hoist 7 is driven for making the car 4 operate in accelerating operation or in decelerating operation along a lifting direction.SELECTED DRAWING: Figure 1
Patent JP-2017070039-A (JP)
Title: Rotor
Inventor: HIRANO MASAKI
IPC: H02K1/27
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotor which can reduce a torque ripple as compared with conventional ones while suppressing reduction in amount of linkage flux of a magnet as much as possible.SOLUTION: A rotor 10 comprises: a rotor core 12 that includes a plurality of magnet holes 14, is formed by laminating a plurality of core sheets made of a magnetic steel sheet, and has a cylindrical shape; and a bond magnet 16 that is filled to each of the magnet holes 14. An end part 16B close to a peripheral surface of the rotor core 12 positioned on a q-axial side of each of the bond magnets 16 is magnetized to a direction obliquely crossing to a tangent line TL at an intersection point I of the q axis with the peripheral surface. With no or little deterioration of the amount of linkage flux of the bond magnet 16 in a magnetic pole MP, a steep change in gap magnetic flux density between adjacent magnetic poles MP is moderated, and a torque ripple is reduced.SELECTED DRAWING: Figure 2
Patent JP-2017068004-A (JP)
Title: Karaoke device
Inventor: KANEKO YUKIHIRO
IPC: G10G1/00
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke device that does not require troublesome work such as group registration in advance if there are a plurality of singers and can easily edit a medley.SOLUTION: A karaoke device includes a history storage unit and an editing unit. The history storage unit stores sung songs in time sequence. The editing unit edits music data for medley singing by linking a performance section with prescribed length set for each of the stored songs along the time sequence.SELECTED DRAWING: Figure 4
Patent JP-2017067603-A (JP)
Title: Radiation detection device and controller
Inventor: OTA KOHEI
IPC: G01T1/18
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detection device that offers improved accuracy in locating a radiation source.SOLUTION: A radiation detection device, which detects incoming radiation from a radiation source using recoil electrons generated by Compton scattering, includes a chamber for generating recoil electrons through Compton scattering, and a shield plate which is disposed in a part of a region surrounding the chamber to attenuate radiation and which forms a transmissive region configured to be more transmissive to radiation than the shield plate in at least a portion of a section outside the part of the region.SELECTED DRAWING: Figure 4
Patent JP-2016096132-A (JP)
Title: Flat cable connection structure
Inventor: HIRAKAWA TAKESHI
IPC: H01B7/08
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To connect and branch flat cables having different arrangement pitch of conductors, by a simple structure with high connection reliability.SOLUTION: In a flat cable connection structure 1, a flat cable 10 where a plurality of flat rectangular conductors 11 are juxtaposed on one plane, and to which a resin film is bonded from above and below, and a flat cable 30 where flat rectangular conductors 31 are juxtaposed at a juxtaposition pitch different from that of the flat cable 10, and to which a resin film is bonded, are superposed and connected. In the flat cable 10, the flat rectangular conductors 11 are exposed at the end or an intermediate part thereof, and connected with the flat rectangular conductors 31 of the flat cable 30, in one and one correspondence. The minor angle of an angle formed by the longitudinal directions of the flat cable 10, 30 is in a range of 10-90 degrees. Furthermore, the flat rectangular conductors 11, 31 of the flat cable 10, 30 are exposed at the opposite ends of the flat cable connection structure 1.SELECTED DRAWING: Figure 5
Patent JP-2017069911-A (JP)
Title: Imaging system, composition setting apparatus and composition setting program
Inventor: INOUE YOSHITAKA
IPC: H04N5/225
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To efficiently set a composition including a subject and objects around the subject without complicating processing.SOLUTION: A composition setting apparatus 2 includes: an environment information acquisition unit 21 for acquiring environment information for specifying an imaging position expressed by a latitude and a longitude of an imaging apparatus 1 for imaging a subject and an imaging angle of an optical system of the imaging apparatus 1; a virtual space information acquisition unit 22 for acquiring virtual space information indicating a shape and a position of an object existing in a peripheral space of the imaging apparatus 1; a virtual image generation unit 23 for generating virtual image information for virtually expressing an image out of an angle of view of the image information of the subject on the basis of imaging setting information indicating an imaging condition, the environment information and the virtual space information; and a composition recommendation unit 24 for determining composition setting information indicating an imaging angle for imaging by the imaging apparatus 1 so as to obtain a composition in which arrangement of object images in the image information is suitable on the basis of the image information and the virtual image information.SELECTED DRAWING: Figure 1
Patent JP-2017066845-A (JP)
Title: Mobile scaffold
Inventor: SAYO KOKI
IPC: E04G1/24
Filed: 2015-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a scaffold which can be installed with a small amount of materials and with little labor when construction is conducted on a roof on a long building such as a vinyl house.SOLUTION: A mobile scaffold 1 is the scaffold movable by surrounding the outer periphery of a building 9 to be constructed, and the mobile scaffold comprises at least a pair of side leg parts 11 and 12 which can move guided by a pair of side rails 21 and 22 installed along both side faces of the building 9 and extending in parallel to the ridge direction when the longer direction of the building 9 is called as the ridge direction and the direction orthogonal to the ridge direction is called as the frontage direction, and a scaffold part 14 which extends from at least the pair of side leg parts 11 and 12 and along the outer periphery of the building 9 and which is connected at the upper part of the building 9 so as to surround the cross section viewed from the frontage of the building 9.SELECTED DRAWING: Figure 1