baber/WOPTO huggingface dataset:
Patent JP-2012100423-A (JP)
Title: Linear motor
Inventor: WATANABE KENJI
IPC: H02K41/03
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a magnetic flux of permanent magnets.SOLUTION: A linear motor 1 includes a field 10 and an armature 20, and causes the armature 20 to reciprocate relative to the field 10. The field 10 has two oppositely arranged flat outer yokes 11a, 11b, and a plurality of permanent magnets 14 disposed inside the outer yokes 11a, 11b and arranged such that different polarities alternate in the reciprocation directions of the armature 20. The armature 20 has an armature winding 22 arranged opposite to the permanent magnets 14 via a magnetic clearance, and Hall sensors 25 with a pole detection function coupled to one longitudinal winding end of the armature winding 22 and arranged opposite to yoke junction surfaces 141 of the permanent magnets 14.
Patent JP-2012100041-A (JP)
Title: Oscillator and electronic apparatus
Inventor: ONISHI YASUHARU
IPC: H04R17/00
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a small size oscillator which achieves high sound quality.SOLUTION: An elastic member 20 restricting a piezoelectric element 10 is joined to a support frame 45 through a low rigid vibration member 30. A fundamental resonant frequency of an electro-acoustic transducer 50 is adjusted so as not to interfere with a resonant frequency of a body housing mounting the electro-acoustic transducer 50. Hence, fewer peaks and dips of acoustic characteristics occur and a wideband sound reproduction at large volume is achieved.
Patent JP-2011063602-A (JP)
Title: Composition for stabilizing corneal tissue during or after orthokeratology lens wear
Inventor: BRUCE H DEWOOLFSON
IPC: A61F9/007
Filed: 2010-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent or retard corneal tissue from relaxing and resuming the original anterior curvature of a cornea by using two types of compositions having an eye-drop delivery system as a stabilizing agent during or after an orthokeratology procedure.  <P>SOLUTION: The first stabilizing agent which includes fibril associated collagen compositions with interrupted triple helices (FACITs) having the function of interacting with a corneal collagen fibril to form a bridge to adhere collagen fibers to each other and/or small leucine-rich repeat proteoglycans (SLRPs), stabilizes the corneal tissue and is used for keeping corrected curvature of a cornea. The second stabilizing agent which includes an enzyme found as a normal component of tissue, plasma or epidermis, such as transglutaminase (the XIII factor), stabilizes the corneal tissue and is used for keeping corrected curvature of a cornea.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012097053-A (JP)
Title: Gas hydrate pellet cooling method and device
Inventor: OYA NOBUTAKA
IPC: C10L3/06
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To efficiently cool and discharge gas hydrate pellets.SOLUTION: Gas hydrate pellets (p) are charged in a cooling cylinder 41 or between adjacent cooling plates 27 and then cooled, and the cooling cylinder 41 or the adjacent cooling plates 27 are heated when the cooled gas hydrate pellets (p) are discharged from in the cooling cylinder 41 or between the adjacent cooling plates 27.
Patent JP-2012097884-A (JP)
Title: Relative rotation amount detecting device for pulley with clutch
Inventor: AIDA NORIKAZU
IPC: F16H55/36
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a relative rotation detecting device for a pulley with a clutch, easily detecting relative rotation of a rotating shaft to a pulley part in the pulley with the clutch.SOLUTION: The relative rotation detecting device for the pulley with the clutch is applied to the pulley with the clutch, which includes the rotating shaft 30, the pulley part 35 rotatably supported on the outer periphery of the rotating shaft 30, and the one way clutch 40 arranged between the rotating shaft 30 and the pulley part 35, and permitting rotation of the rotating shaft 30 in one direction with respect to the pulley part 35 while preventing rotation in the other direction. The relative rotation detecting device includes: an inner rotor 62 detachably mounted to the rotating shaft 30 and rotating along with the rotating shaft 30, an outer rotor 61 detachably mounted to the pulley part 35 and rotating along with the pulley part 35, and a rotation amount display device 64 displaying a rotation amount of one or more revolutions of the inner rotor 62 relative to the outer rotor 61 by reducing the speed of rotation of the inner rotor 62 relative to the outer rotor 61 in a screwing or rotating manner.
Patent JP-2012099201-A (JP)
Title: Objective lens
Inventor: SHIMANO TAKESHI
IPC: G11B7/135
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a single objective lens which makes parallel light having a wavelength of 405 nm incident thereon and condenses the incident light onto BD, makes parallel light having a wavelength of 660 nm incident thereon and condenses the incident light onto DVD, and makes parallel light having a wavelength of 785 nm incident thereon and condenses the incident light onto CD.SOLUTION: In the objective lens including a three-wavelength common region in which an objective lens having a thickness having been optimized between thicknesses of transparent medium layers of DVD and BD is integrated with at least two or more types of orbicular zone structures, a BD/DVD common region in which an objective lens having a thickness having been optimized to the same thickness as that of the objective lens of the three-wavelength common region is integrated with at least one or more types of orbicular zone structures, and a BD dedicated region having been optimized for the transparent medium layer of BD, two or more types of the orbicular zone structures and a corresponding substrate thickness are optimized according to a condition of simultaneously compensating aberrations of the three discs.
Patent JP-2012104267-A (JP)
Title: Light source device and lighting system
Inventor: SEKI SHINICHIRO
IPC: F21S2/00
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a light source device capable of achieving higher luminance.SOLUTION: The light source device 20 includes a solid light source 5 which emits light with a prescribed wavelength out of a wavelength region from ultraviolet light to visible light, and a phosphor layer 2 including at least one kind of phosphor which, excited by excitation light from the solid light source 5, emits fluorescent light with a longer wavelength than a light-emitting wavelength of the solid light source 5. The solid light source 5 and the phosphor layer 2 are located spatially in separation, and the fluorescent light is at least extracted by reflection from a surface of an excitation-light-incident side of the phosphor layer 2. On a face of the side where excitation light of the phosphor layer 2 is incident, a light-diffusing means 1 is arranged for diffusion of excitation light from the solid light source 5.
Patent JP-2011129511-A (JP)
Title: Hf ignition device
Inventor: ACHSTAETTER TOM
IPC: F02P3/01
Filed: 2010-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To show a method of improving a service lifetime of an HF ignition device regarding a high frequency ignition device.  <P>SOLUTION: The HF ignition device in order to ignite combustible gas mixture of internal combustion engine includes: the center electrode (2); an insulating body (3) into which the center electrode (2) is inserted; a housing (4) to have a metal housing body (5) to surround at least one part of the insulating body (3) at its one end; a male screw (5a) screwed into the internal combustion; and a circuit in order to HF excite the center electrode (2). A part of the insulating body (3) to surround the housing body (5) is equipped with a conductive coating (6).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012103443-A (JP)
Title: Retardation film, and polarizing plate and display device using the same
Inventor: YOSOMIYA TAKATOSHI
IPC: B29C48/305
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a retardation film which has an excellent retardation function, has excellent appearance, and can be used for a polarizer protective film, and to provide a polarizing plate and a display device which are thin and inexpensive by using the retardation film.SOLUTION: The retardation film is formed of a polypropylene resin including a propylene copolymer and a polypropylene resin composition including a metal salt of a phosphoric acid ester, and the polarizing plate and the display device use the retardation film.
Patent JP-2012105049-A (JP)
Title: Phase/frequency comparison circuit and pll circuit
Inventor: OKUDA YUICHI
IPC: H03L7/091
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving a logic circuit by means of a PLL configured to hold the frequency of an output clock even when an input clock stops.SOLUTION: A phase/frequency comparison circuit includes two modules consisting of a PFD main section and a reference clock stop detection section 202B. The reference clock stop detection section 202B outputs a reference data signal pfd_in_en to a data terminal of an RS-FF of the PFD main section. The reference data signal pfd_in_en is generated on the basis of a flip-flop 202B-1 in the reference clock stop detection section 202B. The flip-flop 202B-1 is timed by an overlap signal overlap indicating an end of phase comparison operation and is reset by a reference clock ref_clk. When the reference clock ref_clk stops, the reference data signal pfd_in_en remains "L" to stop the operation of the PFD main section.
Patent JP-2012107654-A (JP)
Title: Disk type steam trap
Inventor: SEKI TOSHIYUKI
IPC: F16T1/16
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a disk type steam trap having a long service life without causing uneven wear on a valve disk.SOLUTION: A variable pressure chamber 3 is formed by fixing a lid 2 to a body 1 having an inlet 4 and an outlet 5. A jet hole 6 opened at the center of the variable pressure chamber 3 is provided to communicate between an inlet 4 and the variable pressure chamber 3. An annular groove 8 is formed on the outer circumference of a jet hole 6. While an inner ring valve seat 9 is formed between the jet hole 6 and annular groove 8, an outer ring valve seat 10 is formed on the outer circumference of the annular groove 8. A discharge hole 7 is provided from the annular groove 8 to communicate between the variable pressure chamber 3 and the outlet 5. A disk-like valve disk 11 which sits on or separates from the inner ring valve seat 9 and outer ring valve seat 10, is arranged in the variable pressure chamber 3. A guide rod 12 is attached to the lower part of the valve disk 11 and provided with a guide member 13 on the outer circumference thereof. In valve opening and closing of the valve disk 11, the inclination of the valve disk 11 is prevented through being guided by the guide member 13. As a result, the occurrence of uneven wear can be prevented.
Patent JP-2012108270-A (JP)
Title: Multi-display device
Inventor: MIYAZAWA TOMOKAZU
IPC: G09F9/40
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a multi-display device with which the deterioration of display quality due to exposure of non-display parts such as frames is prevented without any thermal accumulation with a simple structure and at low costs.SOLUTION: At each of frames 5 adjacent to each other of a plurality of liquid crystal panels 2 which are arranged in a matrix in a flat manner, have the frames 5 as non-display parts on their peripheries and have display regions formed for displaying images at positions closer to the inside than the frames 5, there is provided a reflection member 8 having reflection surfaces 6, 7 at which emission light from the display regions closer to the inside of the surface than the respective frames 5 is reflected. The reflection surfaces 6, 7 include bending portions 6a, 7a.
Patent JP-2012106659-A (JP)
Title: Device and method for controlling wiper intermittent operation
Inventor: KATSUMATA MASASHI
IPC: B60S1/08
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a wiper intermittent operation control device which sets an intermittent period of a wiper as a desired interval.SOLUTION: The wiper intermittent operation control device includes: a wiper operation changeover switch 5 which switches operations of the wiper 1; a storage part 2 which stores an intermittent period of intermittent operation of the wiper 1 when the wiper operation changeover switch 5 is switched to the intermittent operation; and a control part 3 which reads the intermittent cycle stored in the storage part 2, and controls the operation of a wiper 1 based on the wiper operation changeover switch 5. The control part 3 is composed to detect a follow-up signal of a wiper operation changeover switch 5 which has changed to stopping for the second time as the second signal a signal, after detecting the signal output when the wiper operation changeover switch 5 is maintained in a predetermined condition more than the predetermined time as a first signal, to store the intermittent cycle T0 in a memory part 2 according to the time difference of the second signal and the first signal.
Patent JP-2012107467-A (JP)
Title: Floor material
Inventor: TSUNODA TAKASHI
IPC: E04F15/02
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a floor material made of low cost materials, capable of suppressing amount of diffusing formaldehyde.SOLUTION: A floor material 1 composed of a wooden base material 2 is provided with a synthetic resin layer 3 containing a formalin capture agent 6 on a rear face 7 of the wooden base material 2. In addition, a formalin capture layer 4 composed of the formalin capture agent 6 is disposed on the backside of the synthetic resin layer 3. The synthetic resin layer 3 is formed of a hardened layer of synthetic resin 5 containing the formalin capture agent 6. The viscosity of the synthetic resin layer 3 is adjusted by amount of the mixed formalin capture agent 6. The formalin capture agent 6 is a publicly known agent having adsorption performance containing urea or the like.
Patent JP-2012059683-A (JP)
Title: Current collector material for solid oxide fuel cell, its manufacturing method, and solid oxide fuel cell including the same
Inventor: KU BON-SEOK
IPC: H01M8/02
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a current collector material for a solid oxide fuel cell with productivity and cost performance improved by simplified process in which a protective layer for the current collector material is formed using a conductive ceramic sheet, provide its manufacturing method, and provide a solid oxide fuel cell including the same.SOLUTION: A current collector material 100 for a solid oxide fuel cell comprises a metal substrate 101 and a conductive ceramic protective layer 102 wrapping the metal substrate 101. The conductive ceramic protective layer 102 is formed by stacking the metal substrate 101 between a pair of ceramic sheets.
Patent JP-2011133106-A (JP)
Title: Electronic apparatus
Inventor: KAWADA YOSHIHIRO
IPC: F16C11/04
Filed: 2010-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breakage of a hinge mechanism by avoiding a load concentration to the hinge mechanism upon rotating operation and/or opening and closing operation of cases.  <P>SOLUTION: An electronic apparatus having a first case 1 and a second case 2 is equipped with: a hinge support 8 that is located near the first case 1 and the second case 2; a first hinge portion that openably and closably couples the first case 1 and the hinge support 8; and a second hinge portion that rotatably couples the second case 2 and the hinge support 8. The positions on the hinge support 8, where an opening and closing hinge part 3 and a rotation hinge part 7 are joined to the hinge support, are separated from each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130765-A (JP)
Title: Method for controlling insect pest and insect pest controlling apparatus
Inventor: YANOHARA YOSHITAMI
IPC: A01M1/00
Filed: 2010-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling insect pest in which the collecting work of the insect pest is unnecessary, and to provide an insect pest controlling apparatus.  <P>SOLUTION: The method for controlling insect pest adhered on plants includes the process providing a treating tank storing a liquid from which fishes are released, and the process soaking the plants into the liquid from which the fishes are released.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012111392-A (JP)
Title: Combine harvester
Inventor: TAGAMI KAZUNARI
IPC: B60K11/04
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester capable of preventing degradation of the cooling capacity caused by dust while improving engine cooling efficiency.SOLUTION: A sub radiator (5) is provided outside an engine (2) mounted on the upper side of a combine harvester frame (1). A second filter (59a) is provided outside the sub radiator (5). A main radiator (3) is provided on the front side of the engine (2) offset to the inner side of the combine harvester from the sub radiator (5). A first filter (58a) is provided on the outer side of the main radiator (3). A main cooling fan (19) is provided inside the main radiator (3). A sub cooling fan (20) is provided inside the sub radiator (5). A drive path is provided, which drives the sub cooling fan (20) from ends on the outer side of the combine harvester body of a crank shaft (21) projected to right and left sides of the engine (2) to output the rotation-driving force, and drives the main cooling fan (19) from ends inside the combine harvester of the crank shaft (21) bypassing the engine (2).
Patent JP-2012116586-A (JP)
Title: Structure for holding rolled printing medium, and printer
Inventor: TOMOMATSU SHINSUKE
IPC: B41J15/04
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure for holding a rolled printing medium which can clearly indicate an unreeling direction of a printing medium and a position of an insertion opening for inserting the printing medium and protect an area outside the printing medium on a paper sheet feeding route to prevent dust from entering when using a rolled printing medium having a narrow width, and to provide a printer.SOLUTION: The structure for holding a rolled printing medium includes: a storing unit 5A having a first side surface 51 and a second side surface 52 for regulating the movement of a rolled printing medium 7A in a width direction, and storing and holding the rolled printing medium 7A so as to be rotatable in an unreeling direction of the medium; and a partitioning member 6 provided in the storing unit 5A and regulating the rolled printing medium 7 having a narrower width than that of the rolled printing medium 7A to form a new storing unit 5 in the storing unit 5A. The partitioning member 6 includes: a fixing part 61 fixed to the storing unit 5A; a third side surface 63 for regulating a width direction of the rolled printing medium 7 by cooperating with the second side surface 52; and an extended part 65 formed by being extended in the unreeling direction from the storing unit 5A.
Patent JP-2011139048-A (JP)
Title: Substrate for solar cell roughened in at least one surface
Inventor: MORITA MIZUHO
IPC: H01L31/04
Filed: 2010-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a solar cell having a texture structure attaining low reflectance regardless of use of a polycrystalline or amorphous material.  <P>SOLUTION: The substrate for the solar cell roughened in at least one surface is obtained by exposing the substrate in which a thin film containing at least one kind of organic compounds having N-F coupling is entirely or partially formed on at least one surface to light from the thin film side and then removing the thin film together with residue between the thin film and the substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012116703-A (JP)
Title: Cement composition
Inventor: HAYASHI HIROSHI
IPC: C04B24/32
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a cement composition having sufficient bond strength with substrate concrete, causing no separation or crack, having acid resistance and durability, and exhibiting good workability.SOLUTION: The cement composition includes: (a) 100 pts.wt. of portland cement; (b) slag aggregate; (c) 0.1-2 pts.wt. of a shrinkage reducing agent containing an organic surfactant as an active ingredient; and (d) 0.1-2.5 pts.wt. of a resin component. The cement composition includes substantially no slag fine powder.
Patent JP-2012116540-A (JP)
Title: Disposable container and food filled in container
Inventor: HIRANO KUNIHIRO
IPC: B65D81/34
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an extremely low-cost disposable container which is excellent in shape retention properties, portability, and safety, and suitable for use on an electric hot plate and in a microwave oven.SOLUTION: A disposable container 10A includes an inner container member and an outer frame 20A for holding the inner container member therein. The inner container member is a gathering cup 30A having a wall at a peripheral wall part 32 and a bottom which is formed by press-forming a non-metallic sheet. The outer frame 20A is formed by press-forming a non-metallic sheet having a thickness larger than that of the non-metallic sheet used for the inner container member, and has a bottomed or non-bottomed cylindrical body which includes the peripheral wall part 22.
Patent JP-2012119996-A (JP)
Title: Imaging apparatus and information processing system
Inventor: KIMURA MASASHI
IPC: H04N5/225
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To effectively perform noise reduction processing.SOLUTION: In response to an instruction to enlarge an image, an imaging apparatus intermittently executes optical zooming and complementarily performs electronic zooming to generate an image which looks as if it is being enlarged at a fixed rate. The imaging apparatus reduces driving noise of an optical zoom included in a sound signal in a period when the optical zoom was driven, on the basis of a sound signal before and/or after the period when the optical zoom was driven.
Patent JP-2012116978-A (JP)
Title: Fluorine-containing copolymer having (meth)acrylic group in side chain, and curable composition containing the same
Inventor: SAKANO YASUNORI
IPC: C08J7/04
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine-containing copolymer capable of making surface fingerprint stains inconspicuous, and wiping the stains, excellent in durability, and suitable as an antifouling additive, and to provide a curable composition containing the copolymer, and a fingerprint-resistant hard coated article having a cured coating film formed thereon.SOLUTION: This fluorine-containing copolymer having a (meth)acrylic group in a side chain is obtained by reacting a fluorine-containing copolymer (A) (containing repeated units represented by formula (a) and formula (b)) obtained by copolymerization between an unsaturated ethylene-based monomer having a fluorine atom or a vinyl ether-based monomer having a fluorine atom and acrylic acid having a hydroxyl group, (meth)acrylic acid or a vinyl ether-based monomer, with an isocyanate compound (B) having an acrylic group or a methacrylic group.