baber/WOPTO huggingface dataset:
Patent JP-2013209537-A (JP)
Title: Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet
Inventor: AMINO YUMIKO
IPC: C09J7/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition excellent in weatherability, by which discoloration under environment of ultraviolet non-irradiation can be prevented from being constant while controlling decrease of photochromic performance even after being used for a long time, and moreover speed of colored-to-colorless change of color tone is comparatively fast; and to provide a pressure-sensitive adhesive sheet.SOLUTION: A pressure-sensitive adhesive composition includes: an acrylic copolymer (A) that has a structural unit (a1) derived from an alkyl (meth)acrylate (a1)' and a structural unit (a2) derived from a functional group-containing monomer (a2)'; a crosslinking agent (B); and a photochromic dye (C) consisting of a naphthopyran based compound, wherein a content of a carboxyl group-containing monomer is 8.0 mass%, a content of a structural unit derived from a primary amino group-containing monomer is 1.5 mass%, and a content of the structural unit (a2) is 0.5 mass% based on the total structural units of the acrylic copolymer (A), and a compounding amount of the photochromic dye (C) is 1.50-8.00 pts.mass based on 100 pts.mass of the acrylic copolymer (A).
Patent JP-2013214195-A (JP)
Title: Business support system
Inventor: ISHIHARA YASUSHI
IPC: G06Q30/02
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a business support system for keeping regular customers being repeaters.SOLUTION: A business support system includes: application distribution means for distributing an application on the basis of application distribution request information from a user terminal corresponding to the information to a user terminal; user information management means for storing user information accompanying application distribution request information in a user database; shop information management means for storing shop information regarding to a shop obtained from a shop terminal and first coupon information and the second coupon information issued by the shop in a shop database, associating the first coupon information and the second coupon information with the shop information; first coupon information distribution means for distributing the first coupon information to the user terminal; and second coupon information distribution means for distributing the second coupon information on the basis of distribution target user condition information specifying conditions of the coupon information distribution target user accompanying the second coupon information.
Patent JP-2013215048-A (JP)
Title: Oscillatory wave driver and drive circuit thereof
Inventor: NITSUTO KIYOSHI
IPC: H02N2/00
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an oscillatory wave driver which can restrain excitation of a mode in which the non-sliding side in an axial direction of an oscillatory body whose boundary is defined by a third elastic body manly oscillates, making efficiency stabilized drive possible.SOLUTION: The oscillatory wave driver includes between first and second elastic bodies an oscillatory body provided with an electrical-to-mechanical energy conversion element. The oscillatory body includes a third elastic body between the first elastic body and the electrical-to-mechanical energy conversion element. The third elastic body extends in a direction orthogonal to the axial direction of the oscillatory body and has a sliding surface on a more outer side than the outside diameter of the electrical-to-mechanical energy conversion element, on which the oscillatory body slides. The oscillatory body has a plurality of natural vibration modes whose displacement directions and orders are the same and whose relative ratios of displacement of end portions on opposite sides in the axial direction of the oscillatory body are different, and the resonance frequency of a mode in which the non-sliding side in axial direction of the oscillatory body whose boundary is defined by the third elastic body manly oscillates is made to be off a frequency range between multiples of the maximum and the minimum frequencies of a drive signal.
Patent JP-2013218016-A (JP)
Title: Display device
Inventor: NAGASHIMA YOICHI
IPC: H05K5/02
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a display device applicable to a portable information processing device.SOLUTION: A display device 2 comprises: a first display component 21 having a first screen 21D; a second display component 22 having a second screen 22D; a housing 10 storing the first and the second display components 21 and 22; and a transferring mechanism. The housing 10 is provided with a first display component storage area to store the first display component 21 as well as a second display component storage area to store the second display component 22. The transferring mechanism has a first in-plane direction rail to enable the first display component 21 to freely move in an X direction as well as a second vertical direction rail to enable the second display component 22 to freely move in a Z direction. The first in-plane direction rail enables the first display component 21 to freely move between the first display component storage area and an adjacent area adjacent thereto. The second vertical direction rail enables the second display component 22 to freely move between the second display component storage area and the first display component storage area.
Patent JP-2012217862-A (JP)
Title: Brush manufacturing machine
Inventor: STEIN BERND
IPC: A46B3/04
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a brush manufacturing machine which can be manufactured structurally in a simple manner, is consequently inexpensive, and requires a small space.SOLUTION: The brush manufacturing machine includes: a brush body supply range 14 for fitting a brush body 3 to a brush body attaching member 11 by manual work by an operator 12; delivery devices 17a and 17b each supplying one brush body 3 from a conveying device 2, returning it to the conveying device 2, and are arranged in association with one or more packing devices 15a and 15b; and a sending device 25 for transferring the brush body 3 packed and post-processed in a finished state from the conveying device 2 to a sending tray 26.
Patent JP-2012132571-A (JP)
Title: Pulley structure
Inventor: ISHIDA TOMOKAZU
IPC: F16H55/36
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a pulley structure, hardly causing fatigue fracture of a coil spring.SOLUTION: The pulley structure has a pulley 102 around which a belt can be wound, a hub structure 103 capable of relative rotation inside the pulley 102 with respect to the pulley 102, a spring storage chamber 106 formed between the pulley 102 and the hub structure 103, and the coil spring 107 stored in the spring storage chamber 106 and having one end in contact with the pulley 102 and the other end in contact with the hub structure 103. If rotation torque of a predetermined magnitude or more is transmitted, via the coil spring 107, between the pulley 102 and the hub structure 103, at least one of a first contact part 107a as a contact part with the pulley 102 and a second contact part 107b as a contact part with the hub structure 103, in the coil spring 107, slides while making contact with the pulley 102 or the hub structure 103.
Patent JP-2013221443-A (JP)
Title: Sea water power generation system
Inventor: MIYAIRI KIYOYUKI
IPC: F03B13/14
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability and safety by solving the problem that equipments suffer a direct influence of the external environment, for example, typhoon, storms, etc. and offering the equipments a sufficient protection, and to facilitate maintenance and decrease the running cost.SOLUTION: The system includes a water pool 2 capable of storing the sea water W by erecting it underground, a sea water intrusion hole 3 formed at a higher position than the mean height Hw of the sea level Wu on the wall surface of a wharf Cw, to admit intrusion of the sea water W based upon a higher wave Ww than the mean height Hw of the sea level Wu, a lead-in passage 4 through which the sea water W having intruded from the sea water intrusion hole 3 is led into the water pool 2, a lead-out passage 5 through which the sea water W stored in the water pool 2 is let flow out to return to the sea S, and a power generating means 6 installed confronting the lead-out passage 5 to convert the mechanical energy Ef of the sea water W flowing in the lead-out passage 5 into the electric energy Ee.
Patent JP-2013221446-A (JP)
Title: Pump device
Inventor: MISUNO MASAKI
IPC: F04C2/10
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a pump device capable of restraining a length of a pump chamber in an axial direction from being increased while securing sealing performance between a side plate and a housing.SOLUTION: A side plate is energized to a first wall surface of a pump chamber via a seal block and a drive gear by an annular seal member provided in the seal block and in pumping operation, the side plate is urged to the first wall surface of the pump chamber with a pressure inside the pump chamber.
Patent JP-2012168551-A (JP)
Title: Light source controller and video display device
Inventor: ARAI KAZUHIRO
IPC: H04N5/74
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a light source controller and a video display device which allow an amount of light emitted by a solid light source to be quickly made a target light amount.SOLUTION: A video display device includes a solid light source 120, a liquid crystal panel 150 for modulating light emitted by the solid light source 120, a Peltier element 120 for cooling the solid light source 120, a video signal reception unit 320 for receiving video signals for setting a modulation amount of the liquid crystal panel, and a cooling force control unit 330 for controlling cooling force of the Peltier element according to video signals received by the video signal reception unit.
Patent JP-2013038064-A (JP)
Title: Secondary battery pack of novel structure
Inventor: CHOI JONG WOON
IPC: H01M50/528
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack in which the number of parts is reduced, thereby simplifying an assembly process, and structural stability is improved.SOLUTION: Disclosed herein is a secondary battery pack 900 including an anode terminal 120 and a cathode terminal 110 of a battery cell 100, the anode terminal and the cathode terminal being made of a plate-shaped conductive member, and being electrically connected to a protection circuit module (PCM) 500, a battery cell having the anode terminal and the cathode terminal formed at one end thereof, the battery cell being provided at the end thereof with a thermally welded surplus part 130, and a PCM including a printed circuit board (PCB) having a protection circuit formed thereon, the PCB being provided at one side thereof with a cathode terminal connection part 230 and an anode terminal connection part 220 and at the other side thereof with an external input and output terminal connection part, an external input and output terminal 210 electrically connected to the protection circuit of the PCB via the external input and output terminal connection part of the PCB, and a PCM case 300 to which the PCB is attached and having electrical insulation properties in which the PCM is electrically connected to the battery cell and mounted to the thermally welded surplus part of the battery cell.
Patent JP-2013228593-A (JP)
Title: Optical modulation waveguide
Inventor: HIROKI MASANOBU
IPC: G02F1/025
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulation waveguide with a GaN-based semiconductor optical waveguide, which is unlikely to cause an inter-valence electron absorption and an optical transmission loss.SOLUTION: The optical modulation waveguide is formed by sequentially stacking in a C-axis direction a substrate, a nitride-based semiconductor cladding layer, a nitride-based semiconductor core layer, a first nitride-based semiconductor cladding layer, a second nitride-based semiconductor cladding layer and a nitride-based semiconductor contact layer. The nitride-based semiconductor core layer has a bandgap smaller than and a refractive index larger than those of the nitride-based semiconductor cladding layer and the first nitride-based semiconductor cladding layer. The first nitride-based semiconductor cladding layer has a lattice constant larger than those of the nitride-based semiconductor core layer and the second nitride-based semiconductor cladding layer, and receives a compressive strain and has a positive crystal field splitting energy.
Patent JP-2012237995-A (JP)
Title: Charging member, process cartridge, and electrophotographic apparatus
Inventor: MASU HIROTAKA
IPC: C08G65/12
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a charging member that can be used for electrophotographic apparatuses operate at low-medium-high speeds without pre-exposure means, uniformly charges a photoreceptor, and has sufficient charging ability, to provide an electrophotographic apparatus that suppresses the occurrence of multi-color ghost images or the like, and stably forms high-quality electrophotographic images, and to provide a process cartridge.SOLUTION: A charging member comprises a substrate, an elastic layer, and a surface layer. The surface layer contains a polymer compound having Si-O-Nb bond, and the polymer compound has a constitutional unit represented by the following formula (1), and a constitutional unit represented by the following formula (2).
Patent JP-2013231128-A (JP)
Title: (meth)acrylic resin composition
Inventor: NIIMURA TAKURO
IPC: C08K5/01
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a (meth)acrylic resin composition capable of obtaining a molded article having high transparency, high hardness, high strength, low saturated water absorption, less dimensional change, favorable appearance, small thickness and wide area at high production efficiency.SOLUTION: A (meth)acrylic resin composition contains 100 pts.mass of a (meth)acrylic resin including 80-100 mass% of a structural unit derived from methyl methacrylate and 0-20 mass% of a structural unit derived from acrylic ester, and 1-15 pts.mass of a compound which has 2 to 4 of 5- or 6-membered ring structures composed only of carbon and hydrogen atoms in a molecule, has a boiling point of ≥250°C at normal temperatures, and has a molecular weight of <400. A melt flow rate under the conditions of 230°C and 3.8 kg load is ≥10 g/10 min.
Patent JP-2012166047-A (JP)
Title: Medical image diagnosis assisting device, and medical image diagnosis assisting program
Inventor: YAMAGATA HITOSHI
IPC: A61B6/03
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To enable a doctor to quickly determine whether or not a candidate region for abnormality included in an image representing the inside of a subject is an anatomical abnormality such as a tuber.SOLUTION: An extended tuber candidate region 12 specifies a peripheral region continuous with a tuber candidate region included in the image representing the inside of the subject. A display image generating part 15 generates a display image in such a mode that the candidate region for abnormality and the peripheral region are discriminable from each other.
Patent JP-2013233277-A (JP)
Title: Permanent wave treatment method
Inventor: SAKURAI MOTOO
IPC: A45D7/06
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a permanent wave treatment method with few WET/DRY differences.SOLUTION: A hair that wraps a rod is applied with a first permanent wave agent to be swelled/softened, the first permanent wave agent is washed away, a medical agent as a middle treatment agent including a salt of ascorbic acid is uniformly sprayed to the whole of the hair while moving an agent spray member 42 in a hood 2, and the salt of ascorbic acid is established to the hair wrapped around the rod while being warmed by a blower 12, and is maintained with wet. A negative pressure condition is kept in the rod, ozone is sprayed from an ozone unit 3 into the hood 2 while drying the hair by the blower 12, the entire hair is wrapped by the ozone atmosphere, the salt of ascorbic acid on the hair that wraps the rod is oxidized, and an oxidation action of a salt of dehydroascorbic acid is made to be exerted in situ to advance recombination of a disulfide bond of the entire hair wrapped by the ozone atmosphere.
Patent JP-2012176623-A (JP)
Title: Inkjet recording apparatus
Inventor: TANAHASHI MASATANE
IPC: B41J2/01
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus in which paper jamming or paper stain caused by the deformation of a sheet in accordance with the placement direction of the sheet is eliminated.SOLUTION: The inkjet recording apparatus includes a sensor that detects dimensions of the sheet in the vertical direction and the lateral direction. When it is detected that the placement direction of the sheet is lateral with respect to the conveyance direction, a deformation countermeasure operation of the sheet such as the widening of a gap between an inkjet recording head and the sheet, the reducing of ink ejection amount and the lengthening of waiting time between forward scanning and backward operation of the recording head is executed, and thereby, the sheet is smoothly conveyed and the stain of the sheet is prevented.
Patent JP-2013237076-A (JP)
Title: Device and method for forming metallic belt part
Inventor: NAKAMURA HIROKI
IPC: B21D5/01
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for forming metallic belt parts, which can perform a plurality of times of bending work accurately on a metallic belt member and makes automatic working possible.SOLUTION: A device for forming metallic belt parts includes: a rotating die 6 provided with an outer peripheral shape copying the shape of the inside surface of the metallic belt parts 5 formed by bending a metallic belt member 4; and a winding body 7 with which the metallic belt member is inserted between itself and the outer periphery of the rotating die and wound around a rotating die by the rotation of the rotating die. A method for forming metallic belt parts forms a metallic belt member so as to copy the outer peripheral shape of the rotating die by rotating the rotating die after inserting the metallic belt member between the winding body, which is wound around the outer periphery of the rotating die provided with the outer peripheral shape copying the shape of the inside surface of the metallic belt parts formed by bending the metallic belt member, and the rotating die.
Patent JP-2013238811-A (JP)
Title: Image forming apparatus
Inventor: MARUYAMA AKIHISA
IPC: G03G15/08
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To suppress magnetic particles from attaching to an image holding member and suppress the occurrence of unevenness in a developer image due to magnetic particles napped immediately after development, in a configuration in which the developer image is formed on the image holding member by using a developer including charged particles with a small diameter and magnetic particles with a small diameter, and a developer holding member that is provided opposite to the image holding member and rotates in the same direction as the image holding member does.SOLUTION: An image forming apparatus 10 includes a V-shaped concave groove 110 that is formed on a developing sleeve 106B, and has a groove pitch P in a circumferential direction set within 0.4 mm and a value of groove width/width of non-groove part (A/B) set equal to or more than 1. Accordingly, the occurrence of unevenness in a developer image due to a magnetic carrier CA napped immediately after development can be suppressed.
Patent JP-2013241249-A (JP)
Title: Conveyance device and method
Inventor: HATADA NORIFUMI
IPC: B65H5/06
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To improve conveyance accuracy.SOLUTION: A conveyance device includes: a conveyance roller for conveying an article to be conveyed; a conveyance motor for applying a driving force for rotating the conveyance roller; a first detection part for detecting a rotation amount of the conveyance roller; a second detection part for detecting an actual feed amount of the article to be conveyed by the conveyance roller; and a control part for conveying the article to be conveyed to a target position by controlling the conveyance motor based on a speed profile having an acceleration section and a deceleration section, calculates a sliding amount based on a detected rotation amount and a feed amount, and performs calibration for extending the target position according to the sliding amount in the deceleration section.
Patent JP-2013241702-A (JP)
Title: Method for producing polysaccharide fiber, polysaccharide fiber, cord, fiber-rubber composite, and tire
Inventor: KOIDE KOJI
IPC: C08K5/19
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polysaccharide fiber that is capable of suppressing carbon disulfide emission, has less environmental load, and is excellent in productivity, a polysaccharide fiber without fluffs and yarn breaks, a cord, a fiber-rubber composite, and a tire.SOLUTION: The method for producing a polysaccharide fiber 7 includes: contacting a polysaccharide solution obtained by dissolving a polysaccharide raw material in a liquid containing an ion solution with a solidifying liquid; spinning the polysaccharide; and winding the obtained polysaccharide fiber 7. The method is characterized by changing a traveling direction of the polysaccharide fiber 7 wound by using a guide or a roller 3 having a coefficient of dynamic friction of 0.05 to 0.35 to the polysaccharide fiber.
Patent JP-2013038389-A (JP)
Title: Electronic apparatus
Inventor: ITO NAOYUKI
IPC: G06F1/20
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which automatically removes dust adhering to an end surface of a fin with a simple structure and continuously obtains the effect of cooling heat from a heating component.SOLUTION: An electronic apparatus includes: a housing 20a housing electronic components including a heating component 24 generating heat during the operation; a radiator 37 including multiple fins 37a to which the heat from the heating component 24 is transmitted; a fan 31 blowing cooling air onto the radiator 37; and a cleaning element 35 disposed between the radiator 37 and the fan 31 and moved on the end surface 37b by the self weight while contacting with the end surface 37b of the fin 37a on the fan 31 side.
Patent JP-2013247271-A (JP)
Title: Separator for capacitor
Inventor: TSUKUDA TAKAHIRO
IPC: H01G11/52
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a capacitor having no pin holes, and excellent in withstand voltage and heat resistance, and a method for producing the separator for a capacitor.SOLUTION: In a separator for a capacitor, a porous material comprising an inorganic filler and a thermosetting resin is fixed to a nonwoven fabric base material. In a method for producing a separator for a capacitor, a mixed slurry of an inorganic filler and a thermosetting resin is brought into contact with a nonwoven fabric base material, is dried, and is cured.