baber/WOPTO huggingface dataset:
Patent JP-2012239323-A (JP)
Title: Coil setting method and coil insertion method
Inventor: KATO YOSHIO
IPC: H02K15/085
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a coil setting method and a coil insertion method which achieve high work efficiency in setting coils for making a spirally wound stator in a state in which the coils are overlapped with each other into a spiral shape as a whole in a coil retainer.SOLUTION: When U-phase, V-phase and W-phase coils are set in order at predetermined intervals from a predetermined position of a clearance of a guide bar 61 of a coil retainer 60, those in which the other sides of the first coil and some subsequent coils causing interference when setting one sides of the last coil and some preceding coils, and those in which the other side of the previous coil is set in a non-normal clearance, and the other side of the previous coil cannot be pulled out by being set in a normal clearance are handled as follows: Firstly, these coils are respectively set in the non-normal clearance that does not interfere with them, and after the final coil is set, the other sides of the first coil and some subsequent coils which are already set in the non-normal clearances are respectively pulled out and set in normal clearances.
Patent JP-2012243825-A (JP)
Title: Semiconductor light-emitting element
Inventor: KATSUNO HIROSHI
IPC: H01L33/64
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element that allows improvement of the heat dissipation capability and the light extraction efficiency.SOLUTION: A semiconductor light-emitting element includes a stacked structure, a first electrode, a second electrode, and a dielectric portion. The stacked structure includes a first semiconductor layer of a first conductivity type, a second semiconductor layer of a second conductivity type facing a part of the first semiconductor layer, and a light-emitting layer provided between the part of the first semiconductor layer and the second semiconductor layer. The stacked structure has a first primary surface at the first semiconductor layer side and a second primary surface at the second semiconductor layer side. The first electrode has a contact portion contacting the first semiconductor layer at the second primary surface side. The second electrode has a first portion contacting the second semiconductor layer on the second primary surface and a second portion electrically connected to the first portion and having a portion overlapping the contact portion when viewed from the stacking direction from the first semiconductor layer to the second semiconductor layer. The dielectric portion is provided between the contact portion and the second portion.
Patent JP-2012241355-A (JP)
Title: Installation structure of frame peripheral member of opening device
Inventor: SHIBAZAKI TADAO
IPC: E04F13/08
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a novel technique for installing respective members such as an eaves member, a drain member, and a frame member provided at peripheral parts of an opening device.SOLUTION: A frame peripheral member (eaves member 10) arranged at a border part between an opening device (sash 1) and an exterior wall material 2A is fixed to the side of a building frame 4 through a place (a gap 100 formed) between a frame member (upper frame member 40) of the sash 1 and the exterior material 2A. Consequently, problems such as damage to the exterior material 2A and immersion from a screwing part are prevented from arising because of no screwing to the exterior material 2A for fixation of the frame peripheral member.
Patent JP-2012242262-A (JP)
Title: Moving body position detecting device
Inventor: KATO SHINOBU
IPC: G09B29/10
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To simply, precisely perform the positioning of a current position of a moving body by map matching while taking into account the traveling direction of a vehicle.SOLUTION: On a vehicle V as a moving body, an object detection sensor 1 is installed which detects an object around a road. Prior to the positioning of the current position of the vehicle V, the traveling direction of the vehicle V is corrected by matching the detected data and map data about a predetermined fixed object detected by the object detection sensor 1. On the basis of the traveling direction of the vehicle V after correction, the matching for positioning the current position of the moving body is performed.
Patent JP-2012241275-A (JP)
Title: Heat treatment device and heat treatment method
Inventor: KAWAMOTO YUTAKA
IPC: C21D9/56
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment device and a heat treatment method for an extra-fine wire capable of preventing a fracture of the extra-fine wire at a stage of inserting the extra-fine wire 1 such as Au into a device.SOLUTION: The heat treatment device includes an unwinding spool 6 for unwinding the extra-fine wire, a tension detector 10 measuring the tension of the unwound extra-fine wire and controlling the tension to be constant, a heat-treating furnace 11 heat-treating the extra-fine wire, and a winding spool 15 for winding the heat-treated extra-fine wire, wherein belt-like grooves 5, 14 are provided on an edge side of a cylindrical body of the unwinding spool and on an edge side of a cylindrical body of the winding spool in a circumferential direction, a connection 3 between all fine wires 2 connected to a tip of the extra-fine wire and having a diameter larger than that of the extra-fine wire and the extra-fine wire is wound around in the belt-like groove 5 of the unwinding spool, and the connection between all the fine wires unwound from the unwinding spool and the extra-fine wire is wound around in the belt-like groove 14 of the winding spool.
Patent JP-2012244111-A (JP)
Title: Manufacturing method of rare earth magnet
Inventor: SAKUMA NORITSUGU
IPC: C22C38/00
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a rare earth magnet capable of simultaneously achieving high residual magnetization and high coercive force irrespective of whether a structure of material powder before sintering is amorphous or nano-crystalline.SOLUTION: A manufacturing method of an anisotropic nano-crystalline rare earth magnet includes: a step of preparing powder of a nano-crystalline and/or amorphous rare earth magnet alloy; a step of sintering the powder; a first heat treatment step of heat-treating the obtained sintered body; and a step of performing hot hard working.
Patent JP-2011165679-A (JP)
Title: Surface light source device with dual-side emitting light
Inventor: LIN YI-PING
IPC: F21S2/00
Filed: 2011-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source device with dual-side emitting light functioning as a lamp source module for illumination or a display device.  <P>SOLUTION: The surface light source device with dual-side emitting light includes: a transparent cathode structure; a transparent anode structure; a phosphor layer; and a low-pressure gas layer. The transparent cathode structure and the transparent anode structure are opposed to each other and have a surface structure, respectively. The phosphor layer is positioned between the transparent cathode structure and the transparent anode structure. The low- pressure gas layer fills in a space between the transparent cathode structure and the transparent anode structure, and has a function of emitting an electron uniformly to the cathode. Furthermore, an electron mean free path of the low-pressure gas layer at least enables sufficient electrons to directly collide with the phosphor layer under an operating voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012249066-A (JP)
Title: Ultrasonic sensor and ultrasonic flowmeter using the same
Inventor: ADACHI AKIHISA
IPC: G01F1/66
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To suppress sound reverberation of an ultrasonic sensor.SOLUTION: An ultrasonic sensor 1 comprises a case 2, a piezoelectric 3 provided on the inner bottom of the case 2, a terminal plate 7 which seals the case 2 and a matching layer 4 provided on the outer bottom thereof, a resin insulation 11 placed on the terminal plate 7, a first electrode terminal 10 supported by the insulation 11, a conductor 13 interposed between the first electrode terminal 10 and the piezoelectric 3, and a second electrode terminal 15 attached to the terminal plate 7. The first electrode terminal 10 is held by the resin insulation 11. Since the resin insulation 11 functions as a damping effect part, sound reverberation transmitted from the piezoelectric 3 to the first electrode terminal 10 through a conductive rubber 14 can be suppressed.
Patent JP-2012023717-A (JP)
Title: Shielding structure and image sensor supporting structure
Inventor: FUJINAKA HIROYASU
IPC: H04N5/335
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent a large gap being formed due to torsion and deflection of shield components in a configuration in which the shield components shielding an opening such as a gap are installed in a state of being pressed.SOLUTION: An image sensor supporting structure 1 comprises: a master flange 155 having a first opening 150 through which an optical axis A penetrates; an image sensor 110 attached to the master flange 155 via a mounting plate 160 in a state of being inside of the first opening 150 when viewed toward a direction of the optical axis A; and a dust-proof sheet 170 shielding a gap between the master flange 155 and the image sensor 110 in the first opening 150. The dust-proof sheet 170 has a first slit 171 and a second slit 172 and is arranged in a state of being pressed against an opening edge of the first opening 150.
Patent JP-2012112374-A (JP)
Title: Exhaust gas post-treatment system
Inventor: CHOE MU YOUNG
IPC: F01N3/027
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas post-treatment system that reduces a decrease in an engine output and an increase in a fuel consumption which take place when a gasoline particle filter that removes particulates in an exhaust gas inside a discharge line of a direct injection gasoline engine is mounted.SOLUTION: The exhaust gas post-treatment system includes a discharge line through which the exhaust gas discharged from an engine passes, a gasoline particle filter provided in the discharge line, a by-pass line provided in the discharge line so as to make the exhaust gas by-pass the gasoline particle filter, a main valve that blocks the exhaust gas that is made to flow into the gasoline particle filter, a by-pass valve that blocks the exhaust gas passing through the by-pass line, and a control section that detects operating conditions of the engine, controls the exhaust gas so as to pass through the gasoline particle filter, or controls the exhaust gas so as to pass through the by-pass line without passing through the gasoline particle filter.
Patent JP-2012248765-A (JP)
Title: Manufacturing method of group iii nitride semiconductor light-emitting element
Inventor: SAKAI HIROMITSU
IPC: H01L33/32
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a group III nitride semiconductor light-emitting element which is less likely to cause an increase in forward voltage or lowering of luminous output resulting from lowering of dopant concentration and crystallinity of a p-type contact layer, and to provide a manufacturing method therefor.SOLUTION: The manufacturing method of a group III nitride semiconductor light-emitting element includes a step for forming a p-type contact layer on a p-type clad layer by a MOCVD method of supplying a carrier gas and a material gas containing a Ga source and a nitrogen source continuously, after laminating a luminous layer consisting of an n-type semiconductor layer and a multiple quantum well structure and a p-type clad layer sequentially on a substrate, and of supplying a dopant gas containing a Mg source intermittently. Total flow of the carrier gas, the material gas and the dopant gas is maintained constant during formation of the p-type contact layer, by reducing the flow rate of the carrier gas when the dopant gas is supplied.
Patent JP-2012246715-A (JP)
Title: Fitting
Inventor: SATO KEIICHIRO
IPC: E06B1/52
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a fitting that allows improvement in flexibility of installation to an exterior wall and design flexibility for aesthetic design.SOLUTION: A fitting is provided in which, on the outdoor side of an upper frame and vertical frames 6 and 7, ends of depth pieces 621 and 721 are disposed at approximately the same depth position as that of the outdoor side surface of an exterior material W2, thereby allowing achievement of an inside-installation type door frame 2 that has an inconspicuous frame material but is improved in design flexibility in terms of aesthetic design without causing significant protrusion of each frame material from the outdoor side surface of the exterior material W2. As to the external appearance of an entrance door 1, only end faces of the depth pieces 621 and 721 are visible along three directions on the inside of an opening of the exterior material W2, so that each frame material can be rendered further inconspicuous, thereby allowing improvement in design quality.
Patent JP-2012248148-A (JP)
Title: Delivery load reduction mechanism of paper sheet storage cassette
Inventor: SHIMAMURA TATSUYA
IPC: G07D1/00
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a delivery load reduction mechanism of a paper sheet storage cassette for reducing delivery loads when paper sheets are delivered one by one from the paper sheet storage cassette.SOLUTION: A bill bundle 28 consisting of many sheets of loaded bills is preliminarily stored in a bill storage part 27 of a bill storage cassette 21. The bill storage part 27 has a delivery port 22 which delivers the bills to the outside on the lower side, and includes a delivery mechanism 39 for sequentially delivering a bill 43 at the lowermost part of the bill bundle 28 to the delivery port 22 in the vicinity of the delivery port 22. The rear part of the delivery mechanism 39 is provided with a bill length adjustment guide 33 slidably arranged on the bottom face 29a of a cassette bottom plate 29. Two bearings 41 are held, respectively at a bearing holding part 40 horizontally extending in the direction of the delivery port 22 from both sides of a lower end of the bill adjustment guide 33, and rotary shafts 42 are pivotally supported at the bearings 41. The rotary shafts 42 contact the rear bottom of the bill bundle 28, and are rotatably arranged along the delivery direction of the bills. The bottom face of the delivered bill 43 does not slidably contact the cassette bottom plate 29 and therefore delivery loads are reduced.
Patent JP-2011166185-A (JP)
Title: Fan unit
Inventor: MATSUZAWA SUNAO
IPC: H05K7/20
Filed: 2011-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin cooling structure suitable for a sub-rack of an indoor wireless communication base station.  <P>SOLUTION: A fan unit 6 for cooling is attached to an upper section of a sub-rack 2. The fan unit 6 takes in cooling air from an inlet 8 formed in a lower section of the sub-rack 2. The fan unit 6 includes a fan unit casing 12 and radial fans 7. The fan unit casing 12 has outlets 13 formed on a back surface side and a side surface. The radial fans 7 are divided into two rows, a front row and a back row, and arrayed in a zig-zag pattern within the fan unit casing 12. The radial fans 7 in the back row discharge cooling air from the outlets 13 on the back surface side, and the radial fans 7 in the front row discharge cooling air from the outlets 13 on the side surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012251118-A (JP)
Title: Conjugated diene-based elastomer, method for producing the same, rubber composition, rubber elastic body and tire
Inventor: ABE SHIGERU
IPC: C08F212/00
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a conjugated diene-based elastomer capable of obtaining a rubber elastic body having excellent mechanical strength and a method for producing the conjugated diene-based elastomer and a rubber composition, and to provide a rubber elastic body and tire having excellent mechanical strength.SOLUTION: The conjugated diene-based elastomer having a repeating unit derived from a conjugated diene compound or the repeating unit derived from the conjugated diene compound and a repeating unit derived from a monocyclic aromatic vinyl compound is characterized in that the elastomer has a substituent derived from an aromatic polycyclic compound or a repeating unit derived from the aromatic polycyclic compound.
Patent JP-2013002639-A (JP)
Title: Partition type reduction method for metallurgy and facility for the same
Inventor: CHANG WEN YUAN
IPC: C22B5/02
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a partition type reduction method for metallurgy and a facility for the same which is achieved in a purpose for saving energy and conserving a global environment by substantially reducing a time required for a rise and fall of a temperature of a reduction furnace to improve efficiency and production.SOLUTION: The partition type reducing method for metallurgy and the facility for the same mainly use a cooling device coupled to the reducing furnace so as to configure a metallurgy facility for partitioning-type reduction. Using the facility, a metallurgy refining and cooling process in the whole metallurgy process is divided for concurrent execution in separate partitioned spaces. In this way, it becomes possible to substantially improve the work of a traditional metallurgy reduction furnace with such a defect that production energy cannot be improved effectively because of a too-long waiting time and the significant waste of an energy source which are caused by the entire metallurgy refining and cooling process performed in the reduction furnace.
Patent JP-2013000691-A (JP)
Title: Iron removal device
Inventor: SASAYAMA DAIKAN
IPC: C02F1/64
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an iron removal device which controls abnormal noise generation from the drain pipe.SOLUTION: The iron removal device having a drain pipe for draining removed components from an iron removal vessel for feeding drinking water by removing mainly iron and muddy components contained in well water is provided with a structure which rapidly replaces water in the drain pipe with the atmospheric air so as to reduce the vibration of the drain pipe caused by water-hammering phenomenon.
Patent JP-2011228732-A (JP)
Title: Photoelectric conversion element, solid-state imaging device, imaging apparatus, and image reader
Inventor: SHINOMIYA KOJI
IPC: H01L31/10
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element or the like in which wavelength (color) separation accuracy is improved and preferably generation of dark current can be suppressed.SOLUTION: A photoelectric conversion element includes a semiconductor substrate 1, a photodiode section 2, a concave lens 3 and a convex lens 4. The photodiode section 2 is comprised of a plurality of photodiodes configured by alternately and sequentially laminating p-type semiconductor regions 2a, 2c, 2e and n-type semiconductor regions 2b, 2d inside the semiconductor substrate 1. Furthermore, the convex lens 4 is a lens for converging incident light to the photodiode section 2, and the concave lens 3 is disposed on an optical path on a protecting film between the photodiode section 2 and the convex lens 4 to make incident parallel light having a perpendicular optical axis to the photodiode section 2 and to fix a reachable distance of the parallel light.
Patent JP-2013008501-A (JP)
Title: Lighting equipment
Inventor: KANDA TAKASHI
IPC: H05B37/02
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide lighting equipment that can perform constant brightness control with high precision.SOLUTION: Lighting equipment 10 has plural light sources 11, 12 different in light color, lighting control turn-on circuits 13, 14 for performing lighting control on the light sources 11, 12 every light color to perform lighting control and color matching, a brightness sensor 15 for detecting the brightness of an irradiation target face from the light sources 11, 12, and an automatic lighting control circuit 16 for automatically performing lighting control on the basis of a signal from the brightness sensor 15 so that the brightness of the irradiation target face is constant. In order to set an irradiation target value under automatic lighting control, one light source 11 is turned on to measure reflectivity, and the lighting control is performed by using a calculated irradiation target value under lighting control and color matching.
Patent JP-2013007908-A (JP)
Title: Optical fiber coupler
Inventor: KUBOTA HIROKAZU
IPC: G02B6/00
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber coupler which equalizes propagation constants of two photonic bandgap fibers and has high coupling efficiency.SOLUTION: In an optical fiber coupler 1, two photonic band gap fibers different by core diameter are joined, and grating spaces of clads constituting a first photonic band gap fiber 11 and a second photonic band gap fiber 21 respectively are different from each other to equalize respective propagation constants of the first photonic band gap fiber 11 and the second photonic bandgap fiber 21.
Patent JP-2013011309-A (JP)
Title: Tapered top and joining structure of tapered top and base material
Inventor: KAWASHIMA SATORU
IPC: F16B43/00
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a tapered top capable of being stably fastened to a base material, and to provide a joining structure for fastening the tapered top to a member such as a resin material.SOLUTION: This tapered top 1 includes a tapered part 5 having a truncated cone shape, and a collar part 6 formed in an expanding side end part of the tapered part. A maximum diameter of the tapered part is set to 1.1 to 1.7 times of a nominal diameter. The tapered top stops in a state of projecting the collar part in an upper part of a tapered hole without being completely embedded in the tapered hole when inserted into the tapered hole 7 of the base material 2, and an empty space (an interference) S of a predetermined dimension is formed between a collar part lower surface and an upper surface of the base material. When further pushing in the tapered top so as to eliminate the interference (to become zero), the top and the base material are tightly fixed, and are not separated easily.
Patent JP-2013010671-A (JP)
Title: Interlayer for laminated glass, and laminated glass
Inventor: IWAMOTO TATSUYA
IPC: C03C27/12
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an interlayer for laminated glass which can obtain laminated glass capable of inhibiting formation and growth of bubbles.SOLUTION: The interlayer 1 for laminated glass includes a first layer 2 and a second layers 3, each containing a polyvinyl acetal resin and a plasticizer. When the first layer 2 is used as a resin film (glass transition temperature Tg(°C)) or a resin film (glass transition temperature Tg(°C)) containing 100 pts.wt. polyvinyl acetal resin contained in the first layer 2 and 60 pts.wt. triethylene glycol di-2-ethylhexanoate (3GO) as a plasticizer is used, and the resin film is measured on viscoelasticity, the ratio of the elastic modulus G' (Tg+80) at (Tg+80)°C to the elastic modulus G'(Tg+30) at (Tg+30)°C is 0.65 or larger, and at least one surface of two surfaces of both sides has a rugged shape.