baber/WOPTO huggingface dataset:
Patent JP-2015024347-A (JP)
Title: Recovery method of valuable metal contained in waste magnet, and recovery device therefor
Inventor: KANEMURA SHOHEI
IPC: C25C3/36
Filed: 2013-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a recovery method of valuable metal contained in a waste magnet, and a recovery device therefor capable of reducing energy consumed in an overall recovery process, and to provide a recovery method of valuable metal contained in a waste magnet, and a recovery device therefor capable of dispensing with a heating furnace exclusively for demagnetization, or using a simplified heating furnace.SOLUTION: A recovery method of valuable metal contained in a waste magnet includes: a heat demagnetization step (Step S11) for demagnetizing a waste magnet that contains valuable metal and is adsorbed to a waste component by magnetic force by heating the entire waste component; a holding step (Step S12) for holding the waste magnet that has been demagnetized, removed from the waste component and immersed in molten salt; an extraction step (Step S13) for extracting the valuable metal from the waste magnet immersed in molten salt; and a heat utilization step (Step S15) for utilizing the waste heat of the molten salt for demagnetizing the waste magnet.
Patent JP-2015024972-A (JP)
Title: Pest control composition
Inventor: IKARI KAORI
IPC: A01N43/90
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a composition having excellent control efficacy on pests.SOLUTION: A pest control composition contains a hydrazide compound represented by the formula (1) [where G, M, Q, Q, Q, Q, R, R, R, Rand m have the meanings described in the specification] and at least one macrolide compound selected from the group consisting of abamectin, dimadectin, doramectin, emamectin, eprinomectin, ivermectin, latidectin, lepimectin, selamectin, milbemectin, milbemycin oxime, moxidectin, nemadectin and emamectin benzoates. In a pest control method, the composition is applied to pests or pest habitats.
Patent JP-2015025781-A (JP)
Title: Semiconductor device
Inventor: KAWASAKI KENICHI
IPC: G01R31/28
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of performing a test while suppressing area overhead.SOLUTION: A semiconductor device includes: a first circuit (111); a first power supply switch (141) that is provided between a power supply potential terminal of the first circuit and a power supply potential node or between a reference potential terminal of the first circuit and a reference potential node; a power supply switch control circuit (121) that controls voltage of a control terminal of the first power supply switch; a test terminal (PD); and a first test control circuit (151) that controls connection between the test terminal and the control terminal of the first power supply switch.
Patent JP-2015025330-A (JP)
Title: Lightweight floor slab, lightweight floor slab construction method, and lightweight floor slab connection structure
Inventor: SHIROMIZU AKIO
IPC: E01D19/12
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a floor slab which is more lightweight than a conventional floor slab and construction using the lightweight floor slab, to improve work efficiency, and to solve problems of conventional floor slab construction.SOLUTION: A lightweight floor slab has a plurality of pipes arranged in concrete of the floor slab in a connection direction of floor slabs, and the pipes are arranged at intervals in a direction crossing the connection direction of the floor slabs, and united with the concrete in the presence of a design load. A pipe has, at its axial end, a connection part which can be connected to a pipe of another floor slab which is arrayed in the connection direction. In a lightweight floor slab construction method, two or more lightweight floor slabs are arranged side by side in the connection direction of the lightweight floor slab such that pipes of the lightweight floor slabs communicate with each other, pipes of adjacent lightweight floor slabs are connected to each other so as to connect the two or more lightweight floor slabs to each other. Here, two or more floor slab units which have two or more lightweight floor slabs connected together in the connection direction can be arranged and connected to each other.
Patent JP-2015024798-A (JP)
Title: Auxiliary image display device of blind area
Inventor: HATANO TAKAYUKI
IPC: B60R1/04
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary image display device of blind area which can display an image of a blind area continuously to an image that can be directly viewed by a viewer more easily, and which is improved in visibility.SOLUTION: An auxiliary image display device of blind area 100 which displays an image of a blind area interrupted by an obstacle within a vehicle, includes a pair 110 disposed on the viewer side, of: a semi-transmissive plane mirror 111 to which light L representing the image is made incident, reflecting a part of the light L and transmitting a part of the light L; and a plane mirror 112 facing the semi-transmissive plane mirror 111, reflecting the light L reflected by the semi-transmissive plane mirror 111 to the semi-transmissive plane mirror 111 again. The device 100 further includes a light shielding part 140 which is disposed on the viewer side, and shields light SL made incident at a prescribed angle from the viewer side.
Patent JP-2015033194-A (JP)
Title: Vehicle control device
Inventor: TANIGUCHI IKUHIRO
IPC: B60L15/20
Filed: 2013-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device capable of improving running-through performance on a wavy road.SOLUTION: A controller 10 comprises: a wavy road running determination part 11 for determining that a vehicle is running on a wavy road; a grounding state determination part 12 for determining whether the vehicle is in a slipping state or a grounding state in running on the wavy road; and a torque control part 13 for controlling drive torque of motor drive units 4L, 4R as drive sources on the basis of target drive torque according to an amount θa of accelerator operation. The torque control part 13 controls to make the drive torque of the motor drive units 4L, 4R lower than the target drive torque when the slipping state is determined in running of the wavy road, and controls to make the drive torque of the motor drive units 4L, 4R higher than the target torque of the drive source in the slipping state when the grounding state is determined.
Patent JP-2015032652-A (JP)
Title: Method and device for evaluating semiconductor substrate
Inventor: OTSUKI TAKESHI
IPC: H01L21/66
Filed: 2013-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for evaluating a semiconductor element, capable of easily and quickly measuring oxide film breakdown voltage distribution without using a device for forming a CVD film, a photolithography step, and an etching step.SOLUTION: A method for evaluating a semiconductor substrate by evaluating insulation characteristics of an oxide film formed on the semiconductor substrate comprises the steps of: forming an oxide film on a surface of the semiconductor substrate; removing the oxide film formed on a rear surface of the semiconductor substrate; holding the semiconductor substrate on which the oxide film is formed on a substrate holding base connected to an ammeter; and relatively moving the semiconductor substrate with respect to a corona charge in a horizontal direction while applying the corona charge from above the oxide film and measuring the current flowing through the oxide film at each point of the semiconductor substrate with the ammeter.
Patent JP-2015030513-A (JP)
Title: Tissue paper storage box and tissue paper storage box package
Inventor: OOKA YASUNOBU
IPC: B65D83/08
Filed: 2013-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a tissue paper storage box which is excellent in aesthetics, hardly slippery, and stain-resistant, and a tissue paper storage box package.SOLUTION: A tissue paper storage box 1 comprises a substrate 7, a liquid repellent varnish layer 8, and a resin varnish layer 9 at least in a partial region of the surface of the liquid repellent varnish layer 8. The resin varnish layer 9 is laminated discontinuously in a cross-sectional view. The resin varnish layer 9 with a grain size of 50 μm or more has an average grain size of 70 μm or more and 500 μm or less, and further, when the box is seen from the outside surface on the resin varnish layer 9 side, has a 60-degree specular glossiness of 5% or more and 50% or less from a point of view to give a high-grade feeling to the tissue paper storage box 1. A tissue paper storage box package 11 that is a collective package of a plurality of tissue paper storage boxes 1 in a resin film 12 enables an effective visual recognition of the tissue paper storage boxes 1 without spoiling their exterior appearance of well-fittable high-grade feeling.
Patent JP-2015021616-A (JP)
Title: Composite screw
Inventor: HASHIMOTO HIDEHIRO
IPC: F16B35/00
Filed: 2013-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight and high-strength bolt that is durable even in repeated use and use for a long time by improving tensile strength without deteriorating torsional strength.SOLUTION: An axial through hole is provided to a titanium alloy-based bolt; carbon fiber is filled, and fixed with resin without any gap; and the carbon fiber is integrated with the bolt.
Patent JP-2015035904-A (JP)
Title: Overload protecting device with thermo-switch and refrigerant compressor
Inventor: TADA TAKEMI
IPC: H02K11/00
Filed: 2013-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an overload protecting device with a thermo-switch having excellent reliability of an operation when starting a motor, and a refrigerant compressor.SOLUTION: An overload protecting device with a thermo-switch comprises: an overload protecting device 50 having a bimetal switch 51 and a heater 52; and a thermo-switch with an auxiliary positive characteristic thermistor having a thermo-switch 41 and an auxiliary positive characteristic thermistor 42. The thermo-switch 41 has a thermo-switch element 41a thermally-actuated, and a metallic case 80 housing the thermo-switch element 41a and also serving as an electrode of the thermo-switch element 41a. The auxiliary positive characteristic thermistor 42 is arranged near the metallic case 80, and integrated with a resin case 55 of the overload protecting device 50 and a resin case 46 of the thermo-switch 40 with the auxiliary positive characteristic thermistor.
Patent JP-2014001622-A (JP)
Title: Universal weight set
Inventor: WATASE SHIRO
IPC: E04H12/22
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a universal weight set that can meet with a variety of uses, such as a retainer of a doorway curtain, a shade curtain, or a sheet, a base of a deck, and a simple weight.SOLUTION: A universal weight set includes a universal weight body 1 in which a top face 2 of a molding block with a bottom face 3 as an installation face is provided with a screw hole part 4, and an attachment member having a screw part screwed into the screw hole part 4 at a tip and at least having any shape of a hook, a grip, or a hollow pipe.
Patent JP-2015040497-A (JP)
Title: Engine system
Inventor: MURAI NORIMICHI
IPC: F02D41/02
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an engine system which is enabled to switch the combustion mode of an engine 1 into a stoichiometric combustion mode and a lean combustion mode in accordance with an engine load and which can enjoy the effect by the lean combustion mode and the stoichiometric combustion mode in a rational state while keeping the running state of the engine 1 stable by preventing a hunting due to the frequent switching of the combustion mode.SOLUTION: Control means 20 executes a rotational speed increase restricting operation for restricting the increase of the rotational speed of an engine 1 at a predetermined stand-by time, at the time point immediately before the combustion mode of the engine 1 is switched in accordance with the increase of an engine load from a lean combustion mode to a stoichiometric combustion mode.
Patent JP-2015041967-A (JP)
Title: Image reader
Inventor: WADA TOSHIHIDE
IPC: H04N1/10
Filed: 2013-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an image reader in which the reading and conveyance of a document can be carried out smoothly, without causing any increase in the size or cost of the device, in a configuration using an auto-feeder.SOLUTION: A conveyance path in an ASF section 2 is formed by using a transparent sheet 310. The transparent sheet 310 is brought into an elastically deformable state by fixing only one end to a conveyance guide 204 in the device, and abutting other region against various members. A flexible white reference sheet is then pasted to the transparent sheet 310. With such a configuration, complex conveyance path and the space for white reference installation can be minimized, even in a reader including two reading sensors 207, 314 for detecting the front and rear of a document.
Patent JP-2015045349-A (JP)
Title: Impact absorption member, pull-up type continuous casting apparatus for casting an impact absorption member, and pull-up type continuous casting method
Inventor: IKUTA HIROYUKI
IPC: F16F7/12
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an impact absorption member capable of improving an absorption performance of an impact energy, and a pull-up type continuous casting apparatus and a pull-up type continuous casting method for casting the impact absorption member.SOLUTION: An impact absorption member according to one mode of the invention comprises: a square cylindrical body part 10 including two pairs opposed side walls 11 and 12 and side walls 13 and 14; and a tabular rib 15 disposed in the cylinder of the body part 10 and extending in the axial direction. At least one pair of opposed side walls 11 and 12 of the two pairs of opposed side walls 11 and 12 and side walls 13 and 14, and the rib 15 have a waveform shape in the axial direction.
Patent JP-2014082466-A (JP)
Title: Heat sink and manufacturing method thereof
Inventor: IDEGUCHI SATORU
IPC: H05K7/20
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink and a manufacturing method thereof in which, even when a heat sink where a number of columnar projections protruding from one principal surface of a plate part are formed integrally with the plate part is manufactured by using a casting die, columnar projections in a desired shape can be formed by easily removing the heat sink from the casting die, and damage of the casting die can be prevented.SOLUTION: In a heat sink 10 which is formed from a metal material and in which a number of columnar projections 10b protruding from one principal surface of a plate part 10a are formed integrally with the plate part, a plate-like reinforcing member 12 formed from a material of which the fusing point is higher than that of the metal material of the plate part and the columnar projections is disposed in a region which is inside of the plate part and proximate to the one principal surface of the plate part (in a region separated from the one principal surface of the plate part by 0.1 to 1.0 mm) and extends through the inside of the plate part substantially in parallel with the one principal surface of the plate part. An end face of the reinforcing member is exposed outside, and an entire surface other than the end face (an entire surface of a portion of the reinforcing member extending through the inside of the plate part) is directly joined to the plate part.
Patent JP-2015045826-A (JP)
Title: Electric wheelchair driver education device
Inventor: MATSUYAMA MOTOAKI
IPC: G09B19/16
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric wheelchair driver education device capable of executing education in accordance with the driving capability of a driver or the like.SOLUTION: An electric wheelchair driver education device 1 is configured to, on the basis of an evaluation result by a capability evaluation part 13, select an education program suitable for a driver from among a plurality of education programs stored in an education program storage part 18 by a selection part 17, and to execute the selected education program by an education part 19 to educate the driver. Also, the education program displays a video that the driver views during the traveling of a steering wheel type electric wheelchair 101 to enable the driver to detect a hazard from this video. Also, the capability evaluation part 13 has a risk perception capability evaluation part 15, and the risk perception capability evaluation part 15 evaluates the driver about a risk perception capability of predicting the future state of the hazard to estimate a risk.
Patent JP-2015052650-A (JP)
Title: Photoluminescent toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
Inventor: HIRAI SAKIKO
IPC: G03G9/09
Filed: 2013-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a photoluminescent toner that suppresses a reduction in brightness of a toner having brightness due to the occurrence of image unevenness over time.SOLUTION: A photoluminescent toner includes a metallic pigment, and has a content of Zn of 0.00005 mass% or more and 1.0 mass% or less.
Patent JP-2015056313-A (JP)
Title: Negative electrode active material for secondary battery, negative electrode and secondary battery
Inventor: NISHIKUBO HIDEO
IPC: H01M4/46
Filed: 2013-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode active material for a secondary battery, high in capacity and excellent in cycle characteristics.SOLUTION: A negative electrode active material for a nonaqueous electrolyte secondary battery is used. In the negative electrode active material, a first phase having lithium storage properties is dispersed in a second phase as a matrix, and a third phase having a composition different from those of the first phase and the second phase and having a Vickers hardness of 6.86 GPa or less exists between the first phase and the second phase. The third phase is preferably one or more single substances selected from the groups consisting of a first group consisting of Al, Ag and Zn, a second group consisting of Ga, In, Sn, Pb and Bi, and a third group consisting of Fe, Ni, Cu, Ti, Co, Cr, Zr and V, or a compound of an element selected from the group consisting of the first group and the second group and an element selected from the third group.
Patent JP-2015054650-A (JP)
Title: Seat belt retractor and seat belt device
Inventor: ASAKO TADAYUKI
IPC: B60R22/46
Filed: 2013-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt retractor which reduces the number of components and achieves downsizing and weight reduction, and to provide a seat belt device.SOLUTION: A pretensioner 5 includes: a rotor 51 which is coaxially connected with the spool 2 and has multiple engagement teeth 51a formed at an outer periphery; and power generation means 52 which engages with the engagement teeth 51a and rotates the rotor 51; and a cover member 53 which stores at least the rotor 51. The cover member 53 is disposed at the inner side of the base frame 3 and is formed so as to serve as a bearing of the spool 2.
Patent JP-2015070357-A (JP)
Title: Program for selecting available color, method thereof, and image display device
Inventor: NAKATSUKA TASUKU
IPC: H04N1/46
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To easily select a combination of colors that people having a difficulty in discriminating colors can easily discriminate.SOLUTION: A program for selecting N pieces of available colors (N is an integer equal to or more than 2 and smaller than M) from among M pieces of candidate colors (M is an integer equal to or more than 3) used for displaying or printing an image causes a computer to execute a function for presenting at least partial candidate colors among the M pieces of candidate colors, a function for receiving input of a degree of color discrimination easiness for each of the presented candidate colors from the other presented candidate colors, and a function for selecting the N pieces of available colors from among the M pieces of candidate colors on the basis of the degree of color discrimination easiness.
Patent JP-2015068373-A (JP)
Title: Chain
Inventor: YAMAGUCHI TORU
IPC: B01D21/18
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a chain used for a sludge scraper in sewage treatment facilities and configured to be continuous to a resin link main body formed integrally, capable of preventing problems that water is accumulated in a dent of the link main body, the water accumulated in the dent evaporates while the sludge scraper is not active, an acidic substance contained in the water accumulated in the dent is condensed and transformed to strong acid in the air, and the strong acid abrades and fractures the resin link main body.SOLUTION: A lid member is attached to a dent of a link main body to prevent water from being accumulated in the dent of the link main body, thereby preventing an acidic substance contained in the water accumulated in the dent from being condensed and transformed to strong acid in the air and from abrading and fracturing the resin link main body.
Patent JP-2015070364-A (JP)
Title: Video recording server, user terminal, moving image sharing system, and moving image sharing method
Inventor: MAEDA SHINJI
IPC: H04N21/2743
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a moving image sharing server which allows users to share a copyright-protected moving image with each other without additional operation costs of a server.SOLUTION: A video recording server comprises a user terminal management unit for managing a list of user terminals to which distribution of a video-recorded program is to be permitted. The user terminal management server determines whether to permit the distribution of the video-recorded program to a user terminal requiring the distribution of the video-recorded program, on the basis of the list of the user terminals, and generates video-recorded program access information for the user terminal to which the distribution of a video-recorded program is to be permitted to access to the video-recorded program, on the basis of the result of the determination.
Patent JP-2014231902-A (JP)
Title: Cylindrical roller bearing
Inventor: OYAMA TAKUYA
IPC: F16C33/34
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical roller bearing capable of suppressing the wear of fixed rings when used with low-speed rotation.SOLUTION: A cylindrical roller bearing 10 includes an inner ring 20 having an inner ring raceway surface 22 formed on the outer peripheral face, an outer ring 30 having an outer ring raceway surface 32 formed on the inner peripheral face, and a plurality of rollers 40 rollably arranged between the inner ring raceway surface and the outer ring raceway surface in the peripheral direction. The cylindrical rollers 40 each have a straight part 42 at least on the axial center. The inner ring raceway surface 22 and the outer ring raceway surface 32 each have a single circular crowning shape.
Patent JP-2015066346-A (JP)
Title: Game machine
Inventor: KIRIMOTO ATSUSHI
IPC: A63F7/02
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing a player's desire to play a game by avoiding overlapping of a variation performance corresponding to a symbol.SOLUTION: On a symbol stop pattern determination table, a selection ratio of a symbol stop pattern determined to have been selected is prescribed to be smaller than a selection ratio of a symbol stop pattern determined not to have been selected in accordance with symbol selection information. Variation performance determination means is configured to select a variation performance from among a plurality of variation performances, based on variation information and a type of a symbol stop pattern determined by the symbol stop pattern determination means.