baber/WOPTO huggingface dataset:
Patent JP-2012047873-A (JP)
Title: Optical coupling structure
Inventor: KINOSHITA MASAO
IPC: G02B6/34
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical coupling structure that guides light from a vertical direction to an optical circuit at a low loss, and effectively functions regardless of a polarization state of light while achieving a low cost and simple configuration.SOLUTION: The optical coupling structure includes a diffraction grating 1 that is formed in an optical circuit plane, and diffracts a light beam incident to the optical circuit plane from a perpendicular direction into at least a set of mutually opposite two directions in the optical circuit plane; at least one optical multiplexer mechanism that in-phase multiplexes diffraction light beams from respective two directions opposite to each other; and at least one optical waveguide 3c for the multiplexed light beam that guides the multiplexed light beam multiplexed by the optical multiplexer mechanism.
Patent JP-2012045821-A (JP)
Title: Ballpoint pen
Inventor: MACHIDA SHUNICHIRO
IPC: B43K1/08
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a ballpoint pen with no handwriting blur by applying stirring action to thickened ink to lower its viscosity to thereby improve follow-up performance of ink.SOLUTION: The ballpoint pen is formed, at the tip part of a resilient member, with outer protrusions in the same number as radial grooves formed between a plurality of inner protrusions, and the outer protrusions are insert-arranged in all the radial grooves.
Patent JP-2012049399-A (JP)
Title: Light-emitting element, light-emitting device using the same, and method of manufacturing the light-emitting element
Inventor: MAKIHARA KATSUNORI
IPC: H01L33/06
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element capable of improving luminous efficiency.SOLUTION: A light-emitting element 10 comprises a semiconductor substrate 1, silicon quantum dots 2 to 4, an insulating film 5, and an electrode 6. The semiconductor substrate 1 is composed of ntype single crystal silicon. The insulating film 5 is composed of a silicon dioxide film and is formed on the semiconductor substrate 1. The silicon quantum dots 2 are formed in the insulating film 5 so as to form an insulating film having a film thickness allowing carriers to tunnel between the semiconductor substrate 1 and the dots. The silicon quantum dots 3 are formed over the silicon quantum dots 2. The silicon quantum dots 4 are formed above the silicon quantum dots 3. The electrode 6 is composed of ppoly-Si and is formed on the insulating film 5.
Patent JP-2012011999-A (JP)
Title: Reclining device
Inventor: ISHIHARA YOSHITAKA
IPC: A47C1/025
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a reclining device capable of securing lock strength, even when strong impact is applied.SOLUTION: This reclining device includes a base plate 10 fixed to either one of a seat cushion or a seat back, a gear plate 20 rotatably assembled to the base plate 10 and having inner teeth, fixing guides 30 formed in the base plate 10, lock gears 40 sliding between the fixing guides 30 and having outer teeth capable of being engaged with the inner teeth of the gear plate 20, movable guides 50 interposed between the lock gears 40 and the fixing guides 30, a cam 60 for engaging the lock gears 40 with the gear plate 20, a link plate 80 rotating simultaneously with the cam 60 to release engagement of the lock gears 40 and the movable guides 50, and a torsion spring 90 for rotating and energizing the movable guides 50. In the reclining device, groove parts 51 are provided in contact face parts with the fixing guides 30 in the movable guides 50.
Patent JP-2012063552-A (JP)
Title: Apparatus, method and system for forming image
Inventor: KUTSUWADA TETSURO
IPC: B41J29/46
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, a method and a system for forming an image which allow a user's desire to be reflected in a printing result in forcible printing.SOLUTION: There are provided an apparatus, a method and a system for forming an image that select from plural sheet feed trays a sheet feed tray holding a sheet specified by image-forming data; form an image contained in the image-forming data on the specified sheet; and forcibly print on another sheet when a sheet error occurs to the specified sheet. An image forming apparatus 10 includes a display panel that displays a display image produced by reducing an image Ap of a printing zone including a feed direction of said another sheet and an image Im that is an object of the forcible printing at the same scale, overlapping apexes V constituting reference, and overlapping respective two sides sandwiching the apex when a sheet error occurs.
Patent JP-2012065283-A (JP)
Title: Imaging device, display device, and displaying control method for the display device
Inventor: TAMURA KAZUNORI
IPC: G03B13/02
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To improve notification functions for various information including photographed images by using both an optical view finder and an electrical view finder, and enhance the convenience based on the status of the optical view image.SOLUTION: For shooting an image, a user determines the composition looking through an eyepiece section 18. A finger of the user approaches an object lens 20 to generate a finger hang. Then, by utilizing the finger hanging on the object lens (ie., OVF), a finger hang support mode (information display mode, interpolation warning mode, and simple warning mode) becomes available for selection. For example, in the information display mode, when the lower half of the object lens 20 is shielded, a menu image for various settings is displayed on an EVFLCD 44. From the menu display, if the user further selects "sensitivity," a sensitivity setting control activates.
Patent JP-2012066827-A (JP)
Title: Device and method for producing small bag packed with fluid containing solid
Inventor: WAYAMA AKIHIRO
IPC: B65B3/02
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for producing a small bag packed with a fluid containing solids, capable of filling of a fluid as well as a semifluid without being subject to the restriction of viscosity of a fluid material to enable continuous production of the excellently liquid-tight small bags each packed with the fluid containing the solids without causing biting of the solid at a sealing part of the small bag, thanks to filling into the small bags of the fluid material and the solids from separate nuzzles, respectively.SOLUTION: A small bag forming machine continuously forms a tubular film from a long belt-like packing material 2, succeedingly forms a lateral sealed part separatedly in a longitudinal direction on the tubular film to form the small bag, and succeedingly cuts off the formed small bag. A fluid material filling machine 21 continuously fills the fluid material into a tubular body formed in the small bag through a filling nozzle 24. In parallel with the continuous filling of the fluid material by the fluid material filling machine, a solid supplying machine 31 supplies the solids into the tubular body formed in the small bag through a supply nozzle 39 in synchronization with the forming of the lateral sealed part.
Patent JP-2012066201-A (JP)
Title: Electrostatic atomizing device
Inventor: MACHI SHOJI
IPC: B05B5/057
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic atomizing device which simplifies management of the device and easily reduces generated ozone.SOLUTION: An electrostatic atomizing section includes: a discharge electrode 12 having a discharge part 12a; a Peltier unit 13 for an electrode to supply water to the discharge part 12a; and a high voltage applying part 14 for applying high voltage to the discharge electrode 12. The electrostatic atomizing device is a device for electrostatically atomizing the water supplied to the discharge part 12a by applying high voltage. The electrostatic atomizing device includes a humidifying part 31 for improving absolute humidity in the environment of electrostatic atomization by using moisture in the air.
Patent JP-2012066740-A (JP)
Title: End processing structure of weather strip for vehicle
Inventor: ICHIKAWA TAKAYUKI
IPC: B60R13/02
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an end processing structure of a weather strip for a vehicle which can suppress wind noise and sucking noise due to deterioration of sealing performance while adopting an inexpensive structure, and can prevent deterioration of appearance.SOLUTION: A garnish 12 is arranged such that its upper edge 12' is positioned lower than an upper side part (an upper edge) 15b of a door trim 15, and at least one part of an upper side part of the upper edge 12' of the garnish 12 of an end 18' of the weather strip 18 is lapped on the door trim 15 as seen from a vehicle fore and aft direction.
Patent JP-2012067042-A (JP)
Title: Collagen production promoter and collagen gene expression promoter
Inventor: KIKUCHI KORIN
IPC: A61K38/00
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a new collagen production promoter and collagen production gene expression promoter.SOLUTION: (1) The collagen production promoter contains a peptide of rice origin as an effective component. (2) The collagen production gene expression promoter contains a peptide of rice origin as an effective component.
Patent JP-2012067250-A (JP)
Title: Active energy ray-curable type hot-melt adhesive composition, and adhesive sheet and adhesive label using the adhesive composition
Inventor: IEDA YASUYUKI
IPC: G09F3/10
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an active energy ray-curable type hot-melt adhesive composition that can be cured even in a low irradiance level of active energy, exhibits sufficient adhesiveness after cured and can be peeled off and removed smoothly without remaining adhesive deposit.SOLUTION: The active energy ray-curable type hot-melt adhesive composition comprises: an acrylic polymer (A) made by polymerizing a monomer component containing 0.3-6 wt.% of a (meth)acrylic hydroxyalkyl ester; a (meth)acrylic ester (B) having an isocyanate group; and a photopolymerization initiator (C).
Patent JP-2011019932-A (JP)
Title: Instrument and method for minimally invasive tissue retraction and surgery
Inventor: BRANCH CHARLES L
IPC: A61B17/02
Filed: 2010-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an instrument for minimally invasive surgery of retraction of tissue inside a patient.  <P>SOLUTION: Retractors (20 and 320) include working channels (50 and 350) formed by first portions (22 and 322) and second portions (24 and 324). The first and second portions (22, 322, 24 and 324) are movable relative to one another from a first configuration for insertion that minimizes trauma to skin and tissue to an enlarged configuration after insertion to further retract the skin and the tissue in a minimally invasive manner. Instruments (70, 90, 140, 220 and 360) are engageable to the first and second portions (22, 322, 24 and 324) and operable to move the first and second portions (22, 322, 24 and 324) relative to one another.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012070779-A (JP)
Title: Therapeutical treatment device
Inventor: YASUNAGA SHINJI
IPC: A61B18/12
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost therapeutical treatment device having a small treatment section even when connecting heater members mutually.SOLUTION: A therapeutic treatment system 210 includes: a pair of retaining members 262, 264 in which at least one of the retaining members moves relatively with respect to the other to retain biological tissue; a plurality of heater members 300 that are provided on at least one of the retaining members 262, 264 and that are arranged dispersedly and separately from one another; resistance patterns 313 that transfer heat to the biological tissue; paired electrodes 315 that are provided at the respective opposite ends of each resistance pattern 313 that produce heat on the basis of energy and that supply the heat to the resistance pattern 313; wires 351, 353 that connect one heating member 300 with another heating member 300; and a current-carrying line 268a for the heater members that connects the wires 351, 353 with an energy source 214 and that supplies energy from the energy source 214 to the electrodes 315 via the wires 351, 353.
Patent JP-2012072454-A (JP)
Title: High-strength steel sheet and manufacturing method therefor
Inventor: FUSHIWAKI YUSUKE
IPC: C21D1/74
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength steel sheet that exhibits excellent chemical convertibility and post-electrodeposition-coating corrosion resistance, even with a high Si content, and a manufacturing method therefor.SOLUTION: When performing continuous annealing on a steel sheet that contains, by mass, 0.01 to 0.18% C, 0.4 to 2.0% Si, 1.0 to 3.0% Mn, 0.001 to 1.0% Al, 0.005 to 0.060% P, and at most 0.01% S, with the remainder comprising Fe and unavoidable impurities, during a heating process, the atmospheric dew point is set to be -40°C or lower and the temperature rising rate is set to be 7°C/s or more for the heating-furnace temperature range of 600°C to A°C (A: 650≤A≤780), and the atmospheric dew point is set to be -10°C or higher for the heating-furnace temperature range of >A°C and ≤B°C (B: 800≤B≤900).
Patent JP-2012072716-A (JP)
Title: Rotary compressor and method for manufacturing the same
Inventor: ABASTARI
IPC: F04C23/00
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compressor whose separation performance is improved, when using an oil separating means reducing discharge of oil to an external part of a sealed container by centrifugal separation, and to provide a method for manufacturing the rotary compressor.SOLUTION: The rotary compressor includes an oil separating mechanism 90 centrifuging oil in a refrigerant compressed and discharged by a rotary compressing mechanism part 18. The oil separating mechanism includes: a cylindrical space part 91 in which a center axis is arranged in a vertical direction; a refrigerant introducing part 95 for introducing the refrigerant to the space part; and a refrigerant deriving part 97 communicating with the inner part of the space part on the center axis of the space part. When Dc denotes an inside diameter of the space part, Ac denotes an opening area of the refrigerant introducing part, Bc denotes an opening width dimension of the refrigerant introducing part, Hc denotes an opening height dimension of the refrigerant introducing part and Q denotes a flow amount per unit time of the refrigerant discharged from the refrigerant introducing part to the space part, Q/15≤Ac≤Q/8 is satisfied, wherein Ac=Bc*Hc, Bc=Dc/4 and Hc=Dc/2 are specified.
Patent JP-2012079454-A (JP)
Title: Power supply for plasma generation
Inventor: TAMIDA TAICHIRO
IPC: H01F37/00
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a power supply for plasma generation in which very efficient and stably matched resonance state can always be maintained with simple circuitry when controlling the matching of a resonance circuit where a reactor is connected for a silent discharge load.SOLUTION: When a silent discharge load 5 is driven by supplying power thereto from an AC power supply 1 by using a resonance circuit 7 configured by connecting a reactor 6 for the silent discharge load 5, product of the equivalent capacitance Cγ of the silent discharge load 5 and the inductance L of the reactor 6 is set to be substantially constant in the variable range of a current flowing through the reactor 6, so that the inductance L of the reactor 6 changes by the current and cancels variation in the equivalent capacitance Cγ of the silent discharge load 5.
Patent JP-2012079471-A (JP)
Title: Method for manufacturing nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
Inventor: TAKAHASHI YASUFUMI
IPC: H01M4/1393
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a nonaqueous electrolyte secondary battery by making a negative electrode with water-based negative electrode mixture slurry containing at least one kind of metallic particles selected from zinc and aluminum while preventing agglomeration.SOLUTION: A method for manufacturing a nonaqueous electrolyte secondary battery comprising a positive electrode containing a positive electrode active material, a negative electrode containing a negative electrode active material, and a nonaqueous electrolyte, and containing at least one kind of metallic particles selected from zinc and aluminum, and a carbon material as the negative electrode active material, comprises the steps of preparing water-based negative electrode mixture slurry having a pH in the range of 6.0 to 9.0 and containing the metallic particles, the carbon material, and a high-polymer polysaccharide as a thickener, and making the negative electrode by coating a negative electrode collector with the negative electrode mixture slurry.
Patent JP-2012075615-A (JP)
Title: Endoscope device and method for controlling operation thereof
Inventor: SUGAWARA KENKO
IPC: G02B23/24
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To enable an ultrasonic transducer to be appropriately driven by monitoring the driving state of the ultrasonic transducer, and enhance safety by detecting fault factors on a route at an early stage.SOLUTION: The reflective power which has been reflected from the ultrasonic transducer and a cable which feeds AC power to the ultrasonic transducer is detected. Whether the AC power for appropriately driving the ultrasonic transducer is fed to the ultrasonic transducer or not is determined on the basis of the reflective power. The AC power which is output from a signal generating unit is controlled on the basis of the determination result. For example, when it is determined that the reflective power is at a threshold value or higher, the output of the AC power from the signal generating unit is suspended by assuming that an unexpected situation has occurred on either one or both of the ultrasonic transducer and the cable.
Patent JP-2012076787-A (JP)
Title: Storage container placeable even on inclined surface
Inventor: HIRAOKA SEIICHIRO
IPC: B65D25/20
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a paint storage container for a roller-type painting tool and a tool container, which are easy to handle during work on a roof and on an inclined surface and can achieve high work efficiency.SOLUTION: The storage container S9 keeps a container body Y9 supported in a controllable and fixable manner by a stabilizing leg A9, so that the storage container S9 can be placed so as to turn horizontal even when placed on an inclined surface. The front platform A51 and the back platform A52 of the stabilizing leg A9 provide support, and their support is controlled so the platform ground contact portion a62 closely contacts the inclining surface and also allows an anti-slip tool a81 for the platform ground contact portion to adhere to or attach to the platform ground contact portion a62 so that the storage container S9 can be placed on an inclined surface with no worry. An inner container and a pressing board are stored in the container body Y9 to form a brush rest space in a corner of the inner container so that the brush handle does not soak in the paint when the brush falls into the paint in the paint storage container S91.
Patent JP-2012084630-A (JP)
Title: Fiber laser processing device and laser diode for excitation power supply device
Inventor: KUSAKABE KAZUTO
IPC: B23K26/08
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To exhibit the optical output from a laser diode for excitation fully while securely preventing failure due to an overcurrent in a laser diode for excitation power supply device used in a fiber laser processing device.SOLUTION: A pump LD power supply circuit 50 has a DC power supply 52 which supplies power to a pump LD 36(38), and a switching element 54 connected in series between the DC power supply 52 and the pump LD 36(38). A current sensor 62 is attached to a current path (a conductor) through which a driving current Iflows. In order to protect the pump LD 36(38) from an excessive driving current I, the pump LD power supply circuit 50 is further provided with a driving current monitoring unit 66 which monitors the driving current Ibased on the nature each of a normal rated current Iand an absolute maximum rated current I.
Patent JP-2012081927-A (JP)
Title: Tire
Inventor: IWABUCHI SOTARO
IPC: B60C13/00
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a tire that improves the visibility of a mark and the appearance of the tire.SOLUTION: The tire includes at least one of convex decorative part 9 having a pair of side surfaces 7 and 8 facing each other on a surface of a side 1 of the tire, and the pair of side surfaces 7 and 8 mutually have different colors.
Patent JP-2012083311-A (JP)
Title: Polarimeter
Inventor: SAIJO YUTAKA
IPC: G01J4/04
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturizable high accuracy polarimeter by constituting the polarimeter without using a Faraday cell.SOLUTION: A polarimeter generates linearly polarized light by a polarizer 14, branches the linearly polarized light, which has passed through a sample in a sample cell 16, by a beam splitter 17, makes each branched linearly polarized light pass through analyzers 21 and 31 of which directions of transmission axes are mutually different, and thereafter detects the branched linearly polarized light by detectors 23 and 33. The polarimeter rotates the polarization plane of the linearly polarized light by rotating the polarizer 14 generating the linearly polarized light by a hollow motor 15, adjusts the rotation angle so that detection amounts of the light in the analyzers 21 and 31 become to be the same, and obtains the optical rotation of the sample from the rotation angle. It is possible to highly accurately measure the optical rotation of the sample without requiring a Faraday cell, so that the polarimeter can be miniaturizable.
Patent JP-2011175962-A (JP)
Title: Organic light-emitting display device
Inventor: JEONG HEE-SEONG
IPC: H05B44/00
Filed: 2010-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light-emitting display device in which a transmissive region becomes transparent through improvement in transmissivity, and simultaneously, light extraction efficiency is improved when both surfaces emit light.  <P>SOLUTION: The organic light-emitting display device includes: a substrate; a plurality of thin film transistors formed on a first face of the substrate; a passivation film to cover the plurality of thin film transistors; a plurality of first pixel electrodes equipped with a reflecting film which is formed on the passivation film in order to be electrically coupled with respective thin film transistors, superimposed on the respective thin film transistors in order to cover the respective thin film transistors, and equipped with a light-reflecting conductive material; a second pixel electrode formed by a light-transmissive conductive material on the passivation film so as to be electrically coupled with the first pixel electrode; a counter-electrode formed to transmit and reflect light opposing to the first pixel electrode and the second pixel electrode; and an organic film equipped with a light-emitting layer interposed between the first pixel electrode, the second pixel electrode, and the counter-electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT