baber/WOPTO huggingface dataset:
Patent JP-2015189682-A (JP)
Title: Antiviral agent
Inventor: TAHARA KOHEI
IPC: A61K31/131
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel antiviral agent which can suppress the entry of a virus into a cell (virus infection).SOLUTION: An antiviral agent comprises biocompatible nanoparticles that hold a cationic substance as an active ingredient.
Patent JP-2015191197-A (JP)
Title: Manufacturing method of toner
Inventor: AOKI KENJI
IPC: G03G9/08
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a toner that has a sharp particle size distribution and exhibits good low-temperature fixability, high image quality, and high durability.SOLUTION: A manufacturing method of a toner includes the steps of: (a) mixing a binder resin and an organic solvent that can dissolve the binder resin to prepare a resin solution; (b) mixing the resin solution, inorganic fine particles A including primary particles having a number average particle diameter of 40 nm or more and 200 nm or less, resin fine particles B including primary particles having a number average particle diameter of 40 nm or more and 160 nm or less, and a dispersion medium to form droplets of the resin solution; and (c) removing the organic solvent included in the droplets to obtain toner particles.
Patent JP-2015192112-A (JP)
Title: Groove processing tool and scribe apparatus with the groove processing tool
Inventor: YAMADA MITSURU
IPC: B28D1/20
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a groove processing tool capable of extending the usable life thereof by suppressing wear of a blade tip due to scribing by devising a shape of a tip end and also provide a scribe apparatus with the groove processing tool.SOLUTION: A groove processing tool includes: a rod-like body 81; a tapered part 82 formed on a lower part of the body 81; and a tip region 84 formed at a tip end portion of the tapered part 82 or at a distal end portion of a columnar part 83 formed continuously to the tapered part 82. The tip region 84 is configured with a horizontal bottom surface 85 and a chamfer part 87 obtained by cutting off a corner part between the bottom surface 85 and an outer peripheral side surface 86 of the columnar part 83 or the tapered part 82.
Patent JP-2015196105-A (JP)
Title: air cleaning unit
Inventor: TANAKA TOSHIO
IPC: A61L9/22
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent beauty of a periphery of an electrode from being spoiled by dirt.SOLUTION: An air cleaning unit includes: a charging part (40) that electrifies dust in air; a dust collecting part (60) which is arranged in the downstream of the charging part (40) in a flow of air to be processed having passed through the charging part (40) and collects the electrified dust; a power supply member (61) which is configured of metal and supplies a first potential; and a conductive member (66). The dust collection part (60) has a high-voltage electrode (71) configured of a resin having conductivity and a dust collection electrode (81) to which a second potential lower than the first potential is supplied. The conductive member (66) is configured of non-metal, has volume resistivity lower than that of the high-voltage electrode (71), and is held between the power supply member (61) and the high-voltage electrode (71).
Patent JP-2015198177-A (JP)
Title: fiber and fiber amplifier
Inventor: ONO HIROTAKA
IPC: G02B6/036
Filed: 2014-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a fiber or the like capable of suppressing gain deviation between modes.SOLUTION: A fiber 11 includes: a clad part 101; a ring core part 102 which is arranged around the clad part 101 and formed in a ring shape in a sectional view; and an inner core part 103 which is arranged around the ring core part 102. When the refractive indexes of the clad part 101, the ring core part 102 and the core part 103 are n, n, n, respectively, n<n≥nis satisfied and ions for amplifier are added to the ring core part 102.
Patent JP-2015196597-A (JP)
Title: Detection device for surface swelling of moving handrail
Inventor: NAGAOKA TAKAHIKO
IPC: B66B29/00
Filed: 2014-04-03
Abstract: PROBLEM TO BE SOLVED: To detect the surface swelling of a moving handrail even if generated at any kind of place of a tensile body, and thereby reliably detect a swelling state on a surface of the moving handrail.SOLUTION: A detection device for surface swelling of a moving handrail includes two or more switches 5 disposed in the surface side of the moving handrail 1 of a passenger conveyor, and a plate 12 placing each switch 5. The switch 5 is pushed and operated by the swelling when the swelling is generated in the surface of the moving handrail 1. The switch 5 is disposed side by side in the width direction of the moving handrail 1. An installation width (B) in the width direction of those entire switches is wider than the width of a tensile body 3 provided inside of the moving handrail 1. The plate 12 is configured such that a height of a mounting surface of each switch 5 is adjusted in conformity to a curved surface shape on the surface of the moving handrail 1 so as to equalize a distance between each switch 5 and the surface of the moving handrail.
Patent JP-2014207227-A (JP)
Title: Backlight unit and liquid crystal display device
Inventor: PARK KI-DUCK
IPC: G02F1/13357
Filed: 2014-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a backlight unit and a liquid crystal display device with structures that ameliorate problems of backlight units suffering from increase in weight due to light guide plates included therein and unstable light supply and problems of direct illumination type backlight units increasing thickness by a gap between a diffusion plate and a light source.SOLUTION: A backlight unit includes: first and second light sources; first and second light guide bars positioned between the first and second light sources and each having a branch shape; and a mold frame accommodating the first and second light sources and the first and second light guide bars.
Patent JP-2015203317-A (JP)
Title: diaphragm vacuum pump
Inventor: ARIGA SHINICHI
IPC: F16C35/06
Filed: 2014-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm vacuum pump having a chassis structure capable of reducing its manufacturing cost while simplifying manufacturing processes.SOLUTION: A chassis 21 of a diaphragm vacuum pump 11 is formed by coupling a pair of chassis half bodies 22, 23 formed of synthetic resins. Each chassis half body includes base plate parts 22a, 23a having diaphragm mounting portions, and a pair of coupled plate parts protruded from two opposed sides of the base plate parts toward the other chassis half body, respectively. At the front ends of the coupled plate parts, bearing unit holding portions 22c, 23c are provided between which a bearing unit 20 is held for supporting a cam shaft 12a at both ends when both coupled plate parts are coupled at their front ends, respectively.
Patent JP-2014219673-A (JP)
Title: Illumination optical sheet and illumination device employing the same
Inventor: OKAYASU TOSHIKI
IPC: G02B5/02
Filed: 2014-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical sheet that has excellent light diffusion performance, and to provide an illumination device that employs the optical sheet.SOLUTION: An optical sheet has: a rugged pattern that zigzagedly extends heading for one direction and is formed by a plurality of convex shapes on one surface of a sheet; and a prism array that has a unit prism of 30 to 80 degrees of an apex angle of a cross section plurally arranged in parallel on the other surface of the sheet. An extension direction of the plurality of convex shapes and a longitudinal direction of the unit prism are almost in parallel.
Patent JP-2015205420-A (JP)
Title: Gas-permeable member and production method thereof
Inventor: ISHII KYOKO
IPC: F21S8/10
Filed: 2014-04-18
Abstract: PROBLEM TO BE SOLVED: To enhance welding strength between a resin part and a resin film.SOLUTION: A gas-permeable fluororesin porous film (4) composed of a fluororesin is welded with a resin part (2) composed of a thermoplastic resin by using a welding horn (62) provided with convex parts (62t) in a work surface (62p) to come in contact with an object to be worked. In the working surface (62p) of the welding horn (62), e.g. a plurality of convex parts (62t) are provided. The convex parts (62t) may be arranged in a lattice form in the working surface (62p).
Patent JP-2015205455-A (JP)
Title: Three-dimensional molding method and three-dimensional molding device
Inventor: UMEMURA ATSUSHI
IPC: B29C67/00
Filed: 2014-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional molding method and a three-dimensional molding device capable of removing air included inside a three-dimensional object.SOLUTION: Provided is a three-dimensional molding device comprising: a discharging means 2 of discharging a material molding a three-dimensional object to a molding space; a chamber 3 sealing a molding space; a decompressing means 4 of decompressing the inside of the chamber 3; and a pedestal 5 provided with a table 51 of supporting the discharged material and a driving device 52 to the horizontal direction inside the chamber.
Patent JP-2015207702-A (JP)
Title: semiconductor device
Inventor: KUCHIKI KATSUHIRO
IPC: H01L29/06
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To improve breakdown voltage of a semiconductor device.SOLUTION: A semiconductor layer 10 of a semiconductor device 1 includes: an active part 12; and a termination part 14. A plurality of termination breakdown voltage structures 40a, 40b, 40c, 40d provided so as to surround a periphery of the active part 12 viewed in a plan view is formed at the termination part 14. The termination part 14 includes: a plurality of linear ranges 14A; and a corner range 14B provided between a linear range 14A and a linear range 14A. The termination breakdown voltage structure 40a at an innermost circumference is constituted only of linear parts provided in linear ranges 14A.
Patent JP-2014167645-A (JP)
Title: Multilayered fluorescent screens for beam display systems
Inventor: DAVID KINDLER
IPC: G03B21/62
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize CRT displays including a cathode-ray tube.SOLUTION: Provided are fluorescent screens and display systems and devices based on screens using at least one excitation optical beam to excite one or more fluorescent materials on a screen which emit light to form images. The fluorescent materials may include phosphor materials and non-phosphor materials such as quantum dots.
Patent JP-2015209129-A (JP)
Title: Vehicular steering control apparatus
Inventor: MATSUNO KOJI
IPC: B60R21/00
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent an own vehicle from deviating from an adjacent lane in a series of steering operation and allow the own vehicle to avoid an obstacle, appropriately responsively, even when the own vehicle avoids an obstacle existing ahead of the own vehicle by moving to the adjacent lane by steering.SOLUTION: In a case where an avoidance steering intention of a driver relative to an obstacle is detected, a vehicle travel is changed to a direction for easy to stop by means of lane-keep control. Further, in a case where a deviation to outside of a movement destination lane is predicted when completing an avoidance steering relative to the obstacle, an activation of lane deviation prevention control is advanced, and a control characteristic is changed to a direction of enhancing the control. Further, in a case where there is an operation of increasing rotation of a steering wheel after determination of the completion of the avoidance steering relative to the obstacle, dumping-torque is added. Moreover, when the control characteristic of the lane deviation prevention control is changed, an abnormality determination range of an electric power steering apparatus 1 is changed.
Patent JP-2015208482-A (JP)
Title: Game machine
Inventor: TANAKA JUNJI
IPC: A63F7/02
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To appropriately prevent an accessory 16 from lowering from a predetermined standby position in an inexpensive configuration.SOLUTION: A game machine comprises: a lock lever 40 which locks a rack 30 so as to prevent the rack 30 from lowering when the rack 30 is arranged in a predetermined standby position; and a stopper 62 which is in contact with the lock lever 40 locking the rack 30 and prevents the locking from being unlocked due to dead weight of the rack 30 or an external force acting on the rack 30.
Patent JP-2014134555-A (JP)
Title: Particle number measuring system
Inventor: OTSUKI YOSHINORI
IPC: G01N15/06
Filed: 2014-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a particle number measuring system having excellent usability of a user, for displaying not only particle number concentration after dilution which is measurement result by a particle number measuring device but also the particle number concentration before the dilution.SOLUTION: A particle number measuring system 100 comprises an information processing device 4 for displaying switchably particle number information after dilution by measurement result by a particle number measuring device 2 and particle number information before the dilution obtained from the particle number information after the dilution and dilution ratio by a dilution unit.
Patent JP-2015208830-A (JP)
Title: Band sawing machine
Inventor: KANAZAWA TADASHI
IPC: B23D55/00
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a band sawing machine configured so that chips (iron dust) generating during a cutting operation do not intrude onto the contact face of a rotating saw wheel and a band saw.SOLUTION: A band sawing machine 1 has the driving and driven saw wheels bridged by an annular band saw 30, a motor rotating the driving saw wheel, and a housing 6 housing the above wheels and motor. A magnet 40 or an electromagnet for adsorbing the magnetic powders generating by a cutting operation is provided between the driving saw wheel positioned on the downstream side in the go-around direction of the band saw and an opening 32. Since the chips (iron dust) generating during the cutting operation are adsorbed on the magnet, the phenomenon such that the chips intrude onto the contact face of the driving saw wheel and the band saw can be significantly suppressed.
Patent JP-2015208600-A (JP)
Title: Hook and open showcase
Inventor: KIKUCHI SHOJI
IPC: A47F3/04
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a hook of the present embodiment that automatically returns to a storage state and secures safety when not in use, and is artificially drawn out from a storage position to hook an object to be hung (night cover) when in use, and to provide an open showcase using the hook.SOLUTION: A hook comprises: a hook body comprising a spring winding part having a side part in at least perpendicular direction, and a hooking part continuously arranged integrally with one side part of the spring winding part; a spring part wound at one side part of the spring winding part; a torsion spring having a spring holding part extended from the one end of the spring part, and a winding abutment part extended from the other end of the spring part and wound and fixed to the other side part of the spring winding part of the hook body; and a fixture for elastically deforming the spring holding part by regulating the movement of the spring holding part and turnably holding the hook body to a mounted part, and bringing the hook body into abutment with the mounted part by triggering an elastic force to the winding abutment part through the spring part.
Patent JP-2015213205-A (JP)
Title: Train control system and train controller
Inventor: HIROMASA TATSUYA
IPC: H04L1/00
Filed: 2014-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a train control system and train controller capable of reducing telegraphic message interruption accompanying temporary change in a radio communication state.SOLUTION: A train control system for controlling a train by using communication with a radio base station 2 disposed along a railroad line comprises: a plurality of radio mobile stations 4 for acquiring radio communication state information including a RSSI (Received Signal Strength Indicator) and the number of error correction bits by FEC (Forward Error Correction) during radio communication; and a train controller 3 for selecting, on the basis of radio communication state information acquired from the respective radio mobile stations 4, one radio mobile station 4 for performing bidirectional radio communication with the radio base station 2 from the plurality of radio mobile stations 4.
Patent JP-2015213933-A (JP)
Title: Welding machine and control method thereof
Inventor: INOUE HIROKI
IPC: B23K26/21
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a welding machine capable of welding individual products while correctly compensating a welding position even when there are shape errors of the products.SOLUTION: An edge extraction part 1207 extracts edge images from photographed images obtained by photographing products with a camera 24. An invariable edge acquisition part 1209 acquires an edge image on an invariable surface where deviation of positions is not generated to a welding point which is set by a processing program as an invariable edge image among the edge images. A correction amount acquisition part 1212 performs pattern matching between a master invariable edge image and a work invariable edge image acquired by the invariable edge acquisition part 1209, and acquires a deviation amount between both as a correction amount to the welding point. A processing program correction part 1202 corrects the welding point by the correction amount, and generates a corrected processing program for performing welding processing of a workpiece. A welding robot welds the workpiece on the basis of the corrected processing program.
Patent JP-2015215466-A (JP)
Title: Resin composition for forming optical waveguide, resin film for forming optical waveguide, and optical waveguide using the same
Inventor: UCHIGASAKI MASAO
IPC: G02B6/12
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for forming an optical waveguide, which is soluble with an alkali aqueous solution, can be patterned as required by alkali development, and is excellent in low optical transmission loss in a visible light region, a resin film for forming an optical waveguide, and an optical waveguide using the resin composition or the resin film.SOLUTION: The resin composition for forming an optical waveguide comprises: (A) a polymer having (a) a structural unit derived from a polymerizable compound having a carboxyl group, (b) a structural unit derived from a polymerizable compound having a hydroxyl group, (c) a structural unit derived from a polymerizable compound having an aliphatic ring or an aromatic ring, and (d) a structural unit derived from a polymerizable compound other than the above (a), (b) and (c); (B) a polymerizable compound having two or more ethylenically unsaturated groups; and (C) a polymerization initiator. A resin film 9 for forming an optical waveguide is produced by using the above resin composition; and an optical waveguide 1 is formed by using the above resin composition or the resin film. While a core pattern 3 is formed by alkali development, a low refractive index portion 4 is simultaneously formed.
Patent JP-2015217520-A (JP)
Title: Printer and cleaning method thereof
Inventor: KOBAYASHI SHINYA
IPC: B41F35/06
Filed: 2014-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device and a cleaning method of a printer which has a learning function and by which an optimal cleaning effect can be constantly obtained.SOLUTION: In a printer which has: drums 1, 2, 3 constituting the printer; a cleaning device 50 for cleaning the drums; and a control part 80 which controls the cleaning device 50, the control part 80 learns a cleaning result in an executed cleaning mode, and corrects the next cleaning mode. For example, when re-cleaning is performed after cleaning the drums in the executed cleaning mode, the control mode 80 selects a cleaning mode with improved detergency than the executed cleaning mode for the next cleaning mode.
Patent JP-2015218222-A (JP)
Title: Modified polyuronic acid or salt thereof
Inventor: FUJIOKA MASAHIRO
IPC: C08B15/06
Filed: 2014-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a modified polyuronic acid having excellent dispersion ability or salt thereof.SOLUTION: The present invention relates to [1] a modified polyuronic acid represented by the following general formula (1) or [2] a polymer dispersant comprising the modified polyuronic acid or salt thereof as an active ingredient (where X is an oxygen atom or a -NH-group; Ris a hydrogen atom or a group represented by formula (2) (-(AO)/(EO)-R); a plurality of Rs present in a molecule may be the same or different, excluding the case that all of them are hydrogen atoms; [n/(m+n)] is 0.5-1.0; and in formula (2), EO is an ethyleneoxy group, AO is an alkanediyloxy group having 3-5 carbon atoms, Ris a hydrogen atom or an alkyl group having 1-3 carbon atoms, a is 1-50, b is 1-30, and (a/b) is 0.5-50).
Patent JP-2015218462-A (JP)
Title: Wood earthquake proof wall structure
Inventor: FUKUHARA TAKESHI
IPC: E04B2/56
Filed: 2014-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a wood earthquake-proof wall structure capable of forming an opening while ensuring load bearing ability.SOLUTION: L-shaped angle steels 60 are disposed at the corners 32A of an opening 30A, which are fixed to an upper beam 14A and a lower beam 14B with anchors 62 as post construction work. The angle steels 60 prevent shear displacement and rotation of a wood wall 20 to resist tensile force. With this, the wood wall 20 functions as a rocking wall (rotation anti-wall). Thus, a wood earthquake proof wall 50 is formed with the opening 30 while ensuring load bearing ability.
Patent JP-2015217134-A (JP)
Title: Dental instrument holder
Inventor: AOBANE SHUN
IPC: A61G15/16
Filed: 2014-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a dental instrument holder that disables storage of an instrument to an instrument storage unit not used, and can be compatible with an additional demand of the instrument later on, and is easy in cleaning and is hygienic.SOLUTION: A dental instrument holder is configured such that two or more instrument storage units are provided and tubes connected to the instruments follow to the instruments and are disengaged from the storage units to the outside when the instruments are taken out from the storage units. The instrument holder is characterized in that some of the storage units are formed to have a pair of left and right small holes bored in the left and right wall surface, and a storage inhibition bar for inhibiting the storage of the instrument is detachably bridged between a pair of left and right small holes bored in left and right wall surfaces of the storage unit not used because the instrument is not equipped among the storage units.