baber/WOPTO huggingface dataset:
Patent JP-2014144442-A (JP)
Title: Underwater foreign matter removal device and water circulation system having underwater foreign matter removal device
Inventor: IIJIMA SHIGERU
IPC: B01D21/24
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an underwater foreign matter removal device capable of preventing rolling-up of precipitated foreign matter, and capable of restraining turbulence of a flow state in a device in the vicinity of an outlet flow passage.SOLUTION: The underwater foreign matter removal device comprises a water storage tank 2 having an upper part 2a formed in a conical shape of an external shape of expanding a diameter for proceeding downward from an upper end part, a water inflow port 1 provided on an inclined face of the upper part 2a of the water storage tank 2 and making water flow in from the tangential direction to a wall of the water storage tank 2, a water outflow port 6 penetratingly provided through an upper end surface of the upper part 2a of the water storage tank 2 and making the water in the water storage tank 2 flow out and a straightening body 3 provided in the water storage tank 2. The straightening body 3 is formed in a conical shape of an external shape parallel to the inclined face of the upper part 2a of the water storage tank 2 of expanding a diameter for proceeding downward from the water outflow port 6 in an upper part 3a, and is formed in a cylindrical shape in a lower part 3b, and the water of flowing in from the water inflow port 1, flows out of the water outflow port 6 by rising by entering the inside of the straightening body 3 after dropping down while turning between the water storage tank 2 and the straightening body 3.
Patent JP-2014144625-A (JP)
Title: Simultaneously moldable decorative transfer film
Inventor: WATANABE MANABU
IPC: B32B27/16
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a decorative transfer foil film capable of satisfying molding performance at injection molding and having excellent surface protection performance.SOLUTION: A decorative transfer film includes, a release layer, a hard coat layer, a primer layer, a decorative printing layer, and an adhesion layer laminated on a support film in this order. A composition of the hard coat layer is a tack-free ultraviolet-curable composition at least including: an ultraviolet initiator and an acrylic acrylate resin including a hydroxyl group having a weight average molecular weight of 40000 or more and 100000 or less; silica particles having an average particle diameter of 10 nm or more and 100 nm or less; polytetrafluoroethylene powder having an average particle diameter of 1 μm or more and 10 μm or less. A composition of the primer layer is a two-pack curable resin at least including: acrylic polyol and polyisocyanate; and a vinyl chloride-vinyl acetate copolymer resin including a hydroxyl group.
Patent JP-2014147050-A (JP)
Title: Operational amplification circuit
Inventor: TOMIOKA TSUTOMU
IPC: H03F3/34
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an operational amplification circuit that is tolerant of a fluctuation in clock phase difference.SOLUTION: A FIR filter can be used for adding an input signal of the FIR filter and a signal that is a delayed version of the input signal of the FIR filter to remove chopping noise. This is tolerant of a fluctuation in clock phase difference regardless of a phase difference between clocks for controlling a chopping circuit and the FIR filter.
Patent JP-2014147346-A (JP)
Title: Method for preserving liquid tea or pasty tea
Inventor: IKEDA SHINICHI
IPC: B32B27/18
Filed: 2013-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving liquid tea or pasty tea over a long period of time while keeping a flavor or color tone thereof excellent by preventing oxidative degradation thereof.SOLUTION: The method for preserving liquid tea or pasty tea comprises a step of preserving the liquid tea or the pasty tea in an oxygen-absorptive container which is obtained by using an oxygen-absorptive multilayer body as a whole or partially, which body is obtained by layering a thermoplastic resin-containing sealant layer, an oxygen absorption layer comprising an oxygen-absorptive resin composition containing a copolymerized polyolefin compound and a transition metal catalyst, and a gas barrier layer containing a substance having gas barrier properties in this order and which body comprises at least three layers. The copolymerized polyolefin compound contains a constituent unit having at least one tetralin ring.
Patent JP-2013162788-A (JP)
Title: Process for enzymatic synthesis of (7s)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carboxylic acid or ester thereof, and application in synthesis of ivabradine and salt thereof
Inventor: PEDRAGOSA MOREAU SANDRINE
IPC: C07B61/00
Filed: 2013-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a process for enzymatic synthesis of a compound (7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carboxylic acid or its ester applied to the synthesis of ivabradine and addition salt with a pharmaceutically acceptable acid.SOLUTION: A process for the synthesis of an optically pure compound includes carrying out enantioselective enzymatic esterification of a racemic or other optically impure acid of the compound using a lipase or esterase, in a mixture of an alcohol ROH [wherein R represents linear or branched 1-6C alkyl] and an organic co-solvent.
Patent JP-2014152216-A (JP)
Title: Electroconductive adhesive rubber material and rubber roll
Inventor: SHIRAKI YOSHIHARU
IPC: G03G15/16
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive adhesive rubber material which is superior in adhesive power, and is superior in capability of sticking trash and dust deposited on the surface of various films, sheets, plate materials or the like of paper, plastic, metal or the like, and removing the trash and dust.SOLUTION: The electroconductive adhesive rubber material is formed by crosslinking a rubber composition containing a chlorine-containing polymer and a polyester plasticizer, has hardness according to JIS-A in a range of 15-40, has an electrical resistance value in a range of 10to 10Ω cm, and has adhesiveness.
Patent JP-2014154653-A (JP)
Title: Organic photoelectric conversion element, manufacturing method of the same and solar cell
Inventor: KOBAYASHI RIE
IPC: H01L51/42
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an organic photoelectric conversion element which has high photoelectric conversion efficiency and excellent durability.SOLUTION: An organic photoelectric conversion element comprises an anode 2, a cathode 3 and a photoelectric conversion layer 4 between the anode 2 and the cathode 3, in which the photoelectric conversion layer 4 includes a p-type semiconductor material, an n-type semiconductor material and a pigment, and surface energy of the pigment measured by a sessile drop method using ion-exchanged water is 25.0 mJ/m-40.0 mJ/m.
Patent JP-2014152547-A (JP)
Title: Rake for dust collector
Inventor: TAKASHIMA MICHIO
IPC: E02B5/08
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a rake for a dust collector, of which strength of itself is increased and which can be made thin by shaping the cross-sectional shape of the rake in a wave form, and which can prevent a sheet-like object such as a vinyl bag from adhering to the surface and rear face of the rake.SOLUTION: A rake for a dust collector is installed so that it can be moved along a bar screen provided in a water channel by endless chains. The rake has a scraping part for scraping up pieces of trash captured by the bar screen, and a cross-sectional shape in the waterway width direction of the scraping part is shaped in a wave form.
Patent JP-2014156369-A (JP)
Title: Glass and manufacturing method thereof
Inventor: AOYAGI TAKUYA
IPC: C03C3/21
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a glass intercalating a large quantity of gas molecules and releasing the gas molecules at low temperature.SOLUTION: A glass contains V, intercalates gas molecules and releases the intercalated gas molecules. The glass is manufactured by a method including a step of melting glass containing V and a step of jetting water or gas to the molten glass.
Patent JP-2014156714-A (JP)
Title: Ground reinforcing method
Inventor: HIRANO FUTOSHI
IPC: E02D27/34
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a ground reinforcing method capable of inexpensively and easily preventing subsidence or sinkage of ground for a long period of time.SOLUTION: A net sheet 3 is superimposed on a head 2a of a pile 2 driven into a ground layer 1, and therefore, pressure of a covering layer 5 applied to the ground layer 1 can be dispersed by the net sheet 3. Accordingly, a pressure load locally applied to the ground layer 1 can be greatly reduced, and uneven subsidence or sinkage of the ground layer 1 can be prevented for a long period of time. That is, subsidence of the ground layer 1 can be prevented, and therefore, subsidence and sinkage of the covering layer 5 can be prevented. Further, even when a heavy-weight building or a vehicle is locally placed on the covering layer 5, the pressure applied to the ground layer 1 can be dispersed by the net sheet 3, and therefore, subsidence or sinkage of the ground layer 1 can be prevented for a long period of time, and a crack in the covering layer 5 or tilting of the building can be prevented.
Patent JP-2013144800-A (JP)
Title: Antioxidative perfume composition
Inventor: NAKAMURA AKIO
IPC: C09K15/34
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an antioxidative perfume composition which is volatile and shows an oxidation stress-reducing effect in an environment which excessively produces active oxygen such as pollution gas and car exhaust.SOLUTION: The antioxidative perfume composition includes at least one selected from the group consisting of thyme oil, orange oil, pink grapefruit oil, absolute jasmine, oakmoss oil, oregano oil, hinoki oil, lavender oil and chamomile roman oil, the composition concerned being volatilized or vaporized into a gas phase for its use.
Patent JP-2014159183-A (JP)
Title: Sunshade device for vehicle
Inventor: ISHIZAKA KEITA
IPC: B60J3/00
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a sunshade device for vehicles which has improved operability of drawing a sunshade and putting on a hook.SOLUTION: In the end part of a sunshade 3 for drawing from a take-up unit, a frame 4 with the width direction of the sunshade 3 as the longitudinal direction is provided, and an opening is formed in the frame 4. A knob 5 is provided in the frame 4 so as to be rotatable to the frame 4, with the longitudinal direction of the frame 4 as the direction of the rotation axis 22. A convex part 24 formed in the knob 5 restricts the knob 5 from rotating, excessively beyond a predetermined extent, around the rotation axis 22 in the arrow head direction 61. The configuration allows such an inclination of the frame 4 that the upper part of the frame 4 is lowered on the hook side by inclining the knob 5.
Patent JP-2014159841-A (JP)
Title: Resin retainer and method of manufacturing the same
Inventor: NISHIZAWA HIDEO
IPC: B29C45/37
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a resin retainer capable of suppressing a decrease in strength of a weld surface formed when injection molding is performed, and a method of manufacturing the same.SOLUTION: In a method of manufacturing a resin retainer for a rolling bearing, the resin retainer is molded by injecting a molten resin into a cavity from at least one resin injection gate that is provided at a peripheral edge of a cavity formed within a molding die. Injection molding is performed by using the molding die in which flow velocity control means for controlling a flow velocity of the molten resin is formed on this side of a weld surface. A dimple is formed as the flow velocity control means, for example, in the molding die.
Patent JP-2014160619-A (JP)
Title: Connector
Inventor: TANAKA YUKITAKA
IPC: H01R13/6581
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a connector having excellent high-speed signal transmission properties.SOLUTION: On a vertical surface, two pairs of contact portions of signal contacts (S, S, S, S) are surrounded by four specific contact portions (G, G, G, G) composed of a contact portions of ground contacts belonging to a first line Land contact portions of ground contacts belonging to a second line L. A distance between the contact portion (S) of the signal contacts nearest the contact portions (Gand G) of the ground contacts and the contact portion (S) of the signal contacts nearest the contact portions (Gand G) of the ground contacts that is located on an outer side is larger than a distance between the contact portions (Gand G) of the ground contacts. Consequently, the connection between the contact portions (Gand G) of the ground contacts is strong, thereby preventing the two contact portions (S, S) of the signal contacts from affecting each other.
Patent JP-2014163043-A (JP)
Title: Deck
Inventor: YOKOYAMA SHINJI
IPC: E04F15/02
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a deck, easy in construction, and capable of making the finish excellent as the deck.SOLUTION: A deck 10 comprises a plurality of bundle columns 11, a plurality of sleepers 12 extended between the bundle columns 11, a plurality of floor joists 13 extended between the sleepers 12 and a plurality of deck materials extended between the floor joists 13, and comprises an attachment 15 interposed between the sleepers 12 and the floor joists 13. The attachment 15 comprises an upper surface part 15A and a pair of guide parts 15C for guiding the movement in the longitudinal direction of the floor joists 13, and is fixed to the sleeper 12 by a screw of penetrating through the upper surface part 15A. The floor joists 13 comprise a pair of vertical pieces 13C continuously suspended along the longitudinal direction and guided by the guide part 15C of the attachment 15, and are fixed to the sleepers 12. The attachment 15 is arranged between the vertical pieces 13C of the floor joists 13, and a clearance is also provided between the guide part 15C of the attachment 15 and the vertical pieces 13C of the floor joists 13.
Patent JP-2014094733-A (JP)
Title: Accelerator pedal apparatus for vehicle
Inventor: KIM EUN SIK
IPC: B60K26/02
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an accelerator pedal apparatus for a vehicle which allows pedal effort and stroke to be adjusted in accordance with a driving condition, a driver condition and driving inclination etc., thereby allowing common use regardless of types of vehicles.SOLUTION: A power transmission mechanism that moves a spring fixing block enables the length of a spring 11 to be varied, thereby allowing pedal effort to be varied as necessary and allowing the stroke of a pedal arm 2 to be varied in accordance with inclination and body type conditions etc. of a driver.
Patent JP-2014161462-A (JP)
Title: Bobbin thread delivery device for sewing apparatus
Inventor: TAKAGI AKINORI
IPC: D05B45/00
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To enable high-quality sewing with excellent thread tightness by forcibly delivering a bobbin thread according to the feeding amount of an object to be sewn with a simple structure when sewing by using a sewing machine which does not require a device for feeding cloth by a feed dog; and to enable high-quality sewing by forcibly loosening the delivered bobbin thread and preventing a hiss stitch when sewing backward and sewing in every direction in a state of a small delivery amount of the bobbin thread.SOLUTION: There is provided a delivery member (63) reciprocating in a forward-backward direction near a sewing machine hook (45). The delivery member (63) is allowed to press a bobbin thread (47) which is led out from the sewing machine hook (45) and scooped by the loop part of a needle thread (51) and to forcibly deliver the bobbin thread (47) from the sewing machine hook (45).
Patent JP-2014164229-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus including the same
Inventor: KIZUKA REI
IPC: G03G5/10
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which is capable of reducing rubbing and vibration caused between a substrate and a flange, even when the electrophotographic photoreceptor is enlarged in size.SOLUTION: An electrophotographic photoreceptor 1 includes a cylindrical substrate 10, a photoreceptive layer 11 formed on the cylindrical substrate 10, and a flange 20 arranged at the end of the cylindrical substrate 10. The cylindrical substrate 10 includes a positioning part 12 for positioning to the flange 20 at the end thereof. The positioning part 12 includes a notch part 13 having a positioning surface 13a, a pair of first pressing parts 14 being movable in the circumferential direction of the cylindrical substrate 10 and coming into contact with a pair of positioning surfaces 13a respectively, to apply a pressing force in the circumferential direction of the cylindrical substrate 10, and a second pressing part 15 being movable in the axial direction of the cylindrical substrate 10 and coming into contact with each of the pair of first pressing parts 14, to apply the pressing force along the circumferential direction of the cylindrical substrate.
Patent JP-2014165874-A (JP)
Title: Image processing device, image processing method and program
Inventor: YAHATA KAZUHIRO
IPC: G06T5/00
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To suppress the appearance of a residual noise as a result of convergence to a value deviating from a noiseless true pixel value because, when calculating a weight according to resemblance on the basis of a pixel of interest to obtain a weighted average value, the average value is influenced by a noise included in the pixel of interest.SOLUTION: To the pixel of interest, a new value is derived on the basis of correlation relationship that holds among the weighted average value of each pixel value of a plurality of reference pixels relative to the pixel of interest, the pixel value of the pixel of interest and the true pixel value of the pixel of interest.
Patent JP-2014169528-A (JP)
Title: Opening device
Inventor: SUNAGA OSAMICHI
IPC: E06B7/12
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a constitution of a novel opening device for preventing the deterioration of visual quality accompanied by an inclination of a door body.SOLUTION: In an opening device having a door body 2 of a sliding door type which detachably has a panel material 21 at an opening of a building, a door body rail for guiding the door body 2 is constituted of two rail materials of an upper rail 4 and a lower rail 5 for guiding a lower part of the door body 2. The door body 2 has, at a door stop side, an elastic member (door stop side packing material 60) which contacts with a depth face 76a of the opening of the building which opposes the door stop side of the door body 2 so as not to make the door body 2 move to a side opposite to the depth face 76a.
Patent JP-2014169587-A (JP)
Title: Housing box and lock/unlock mechanism
Inventor: KOMATSU SATORU
IPC: E05B65/00
Filed: 2013-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a housing box capable of saving the trouble of acceptance work, and a lock/unlock mechanism applicable to the housing box.SOLUTION: A housing box (1) includes: a housing main body (20) having a first aperture (22) and a second aperture (24); a first door (30) capable of opening and closing the first aperture; a second door (40) capable of opening and closing the second aperture ; a first lock mechanism (50) which is disposed on the first door, can be switched from an unlock state to a lock state outside the first door but cannot be switched from the lock state to the unlock state; a second lock mechanism (60) which is disposed on the second door and can be switched between an unlock state and a lock state outside the second door; and an unlock mechanism (70) which is disposed on the housing main body and switches the first door from the lock state to the unlock state when the second door is switched from the lock state to the unlock state.
Patent JP-2014175694-A (JP)
Title: PLL circuit
Inventor: TSUSHIMA HIROYUKI
IPC: H03L7/085
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit composed of a low-voltage power supply and a low breakdown voltage MOS device which can suppress an increase in phase noise and power consumption in the PLL circuit where at least a phase frequency comparator circuit, a charge pump, a low-pass filter, a voltage control oscillation circuit are connected in this order.SOLUTION: A PLL circuit has a time digital conversion circuit where two signals that are the same as a phase frequency comparator circuit are inputted and which outputs a digital signal digitizing a time difference between the two signals. The digitized signals are connected to the voltage control oscillation circuit. A voltage control oscillation circuit has a voltage current conversion circuit and a current control oscillation circuit. For input of the voltage current conversion circuit, output of a low-pass filter and a supply source of a central voltage of source voltage of a charge pump are connected. Current is converted into current increasing/decreasing in accordance with a digital signal inputted by the time digital conversion circuit, the current control oscillation circuit is driven by the increasing/decreasing current, and the supply source of the center voltage of the source voltage is cancelled after lock-up.
Patent JP-2013099689-A (JP)
Title: Unit for conveying game balls interchangeably between banks of pachinko game machines
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a unit for conveying game balls interchangeably between banks of Pachinko game machines with which a system for using two kinds of Pachinko game balls in a circulation manner, respectively, without mixing them, is achieved at low cost.SOLUTION: A base tank B is disposed between a main bank A2 of Pachinko game machines which constitutes a first block and a main bank A3 of Pachinko game machines which constitutes a second block, the base tank has a ball storage space 33, and the ball storage space 33 is provided with a partition plate 34, and divided into a silver ball storage space 33b for storing silver balls used in the first block and a gold ball storage space 33a for storing gold balls used in the second block. Accordingly, the unit for conveying game balls interchangeably between bunks of Pachinko game machines which circulates two kinds of Pachinko game balls (silver balls and gold balls) to be used, respectively, without mixing the two kinds of Pachinko game balls, is achieved at low cost only by simple remodeling of provision of the partition plate 34 in an existing base tank B without large-scale remodeling of an existing unit for conveying game balls interchangeably between banks of Pachinko game machines.
Patent JP-2014172795-A (JP)
Title: Method for recovering dissolved salts, apparatus for recovering dissolved salts, and method for producing calcium chloride
Inventor: SHIMIZU KAZUHIKO
IPC: B01J41/04
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for recovering dissolved salts, which enable recovery of CaClfrom water accompanying resource mining, especially recovery of CaClwith suppressed contamination of impurities.SOLUTION: The method for recovering dissolved salts comprises: conducting water accompanying resource mining, containing NaCl, into a packed column 16 filled with an anion exchange resin to recover NaHCO; conducting a Ca(OH)solution into the packed column 16 after passage of the water accompanying resource mining to regenerate the anion exchange resin in the packed column 16; and recovering the regeneration treatment liquid, in which pH of the regeneration treatment liquid is monitored, and by the time when the monitored pH value reaches a predetermined value, the recovered regeneration treatment liquid is concentrated and dried to recover CaCl.