Katsufumi
Katsufumi Abe, Iwata-Shi JP
Patent application number | Description | Published |
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20100065010 | Roller bearing,cam shaft support structure, Internal combustion engine & incorporation method of roller bearing - A needle roller bearing ( | 03-18-2010 |
20100071495 | GEAR AND GEAR DRIVE UNIT - Provided are a gear in which oil film formation between the tooth surfaces of gears rotating at high speed can be effected to a sufficient degree, in which generation of pitting, abrasion, and scoring is prevented, and which helps to prevent an increase in temperature and wear to achieve an improvement in durability, and a gear drive unit. A multitude of minute concave recesses are provided at random on a tooth surface, and an average area of the recesses is set to a range of 160 to 740 μm | 03-25-2010 |
20130312685 | TIMING CHAIN DRIVE DEVICE - The present invention provides a timing chain drive device which has high mechanical strength of the timing chain contact surface and small sliding resistance, and which, even when being brought into contact with a timing chain running at high speed, is difficult to wear. A first chain guide and a second chain guide, which give tension to a timing chain so as to prevent the timing chain from being slackened, are arranged, and a plurality of rollers, each of which is supported by a rolling element, are arrayed in each of the first chain guide and the second chain guide so as to be brought into contact with the timing chain. | 11-28-2013 |
20130324339 | CHAIN GUIDE AND CHAIN TENSIONER DEVICE - An object of the present invention is to provide a chain guide which has low noise and low vibration even when being brought into contact with a chain running at high speed, and to provide a chain tensioner device using the chain guide. A chain guide base provided along the running direction of a chain is integrally attached to a tensioner plunger that presses the chain guide base against the chain side so as to increase the weight of the chain guide itself to reduce vibration. | 12-05-2013 |
20130331211 | CHAIN GUIDE AND CHAIN TENSIONER DEVICE - A chain guide and a chain tensioner device using the chain guide. A roller, brought into contact with a chain, comprises a support shaft supported by an opposing guide base provided along the running direction of the chain, and roller bearings each having a steel outer ring on the outer peripheral surface of the support shaft so as to be brought into contact with the chain. The roller is also configured to be assembled by inserting opposite ends of the support shaft into support recesses on facing wall surfaces of the guide base. The roller, has a vibration damping material between the support shaft and the support recess of each of the plate members. | 12-12-2013 |
20140141918 | REDUCTION DIFFERENTIAL GEAR APPARATUS FOR ELECTRIC VEHICLE - An object is to reduce various losses occurring in a speed-reduction/differential gear apparatus for electric vehicles including a planetary-gear speed reducer and a differential device, thereby improving transmission efficiency of the driving force and increasing travel distance of the electric vehicle per battery charge. A speed-reduction/differential gear apparatus for electric vehicles includes a planetary-gear speed reducer and a differential device. A planetary gear mechanism in the speed reducer includes a speed-reducer-side carrier which has its inner diameter surface supported by a speed-reducer-side carrier support bearing. The invention provides proper mesh between in the pair of engaging teeth, leading to decrease in loss torque. | 05-22-2014 |
20140274512 | CHAIN GUIDE AND CHAIN DRIVE APPARATUS - An object of the present invention is to provide a chain guide superior in silence, which includes: a guide base extending in a traveling direction of a chain; a plurality of roller shafts attached to the guide base at an interval along the traveling direction of the chain; and rollers each rotatably supported by one of the roller shafts. The roller has a cylindrical outer circumferential surface for guiding the chain. The outer circumferential surface of the roller has a cylindricity not greater than 20 μm. | 09-18-2014 |
20150101449 | CAM FOLLOWER FOR ROCKER ARM AND CAM FOLLOWER DEVICE - A cam follower for a rocker arm includes a cylindrical outer ring ( | 04-16-2015 |
Katsufumi Abe, Iwata JP
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20100300229 | Gear - The invention aims to improve not only the resistance to abrasion and scoring, but also the fatigue strength against pitting and chipping, without increasing the number of steps of the manufacturing process. | 12-02-2010 |
Katsufumi Aoki, Kagawa JP
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20120022476 | BODILY FLUID TRAPPING UNIT AND WEARING ARTICLE INCLUDING THE SAME - A receptacle of a bodily fluid trapping unit is defined by first and second sheets bonded together along respective peripheral edges thereof. The first sheet is formed with openings extending therethrough in its thickness direction. Backflow preventing means includes a flat valve disc provided on the side of the first sheet facing the receptacle, a sheet-like support base serving to prevent the valve disc from falling into the receptacle and a spacer interposed between the first sheet and the support base. A peripheral edge of the valve disc's upper surface is adapted to come in water-tight contact with the associated valve seat formed on the side of the opening's peripheral edge facing the receptacle. Between the first sheet and the support base, a space is defined by a spacer's opening so that the valve disc is movably supported in the thickness direction of the spacer. | 01-26-2012 |
20150080829 | DISPOSABLE WEARING ARTICLE - A disposable wearing article including a tape tab being capable of fix the used disposable wearing article by a simple handling. The disposable diaper includes a chassis, an absorbent structure attached to a skin-contact surface of the chassis and a tape tab attached to a non-skin-contact surface. The tape tab is attached to a rear waist sheet and folded back so as to define a first section, a second section and a third section. The first section is provided with a mechanical fastener which is substantially not retained on the second section. Outside in the longitudinal direction of a fastening portion provided with the mechanical fastener, first temporary joint spots for temporarily joining part of the first and second sections and second temporary joint spots for temporarily joining part of the first through third sections are provided. | 03-19-2015 |
Katsufumi Inoue, Sakai-Shi JP
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20110058733 | METHOD OF COMPILING THREE-DIMENSIONAL OBJECT IDENTIFYING IMAGE DATABASE, PROCESSING APPARATUS AND PROCESSING PROGRAM - Provided are a method of generating a low-capacity model capable of identifying an object with high accuracy, and creating an image database using the model, a processing program for executing the method, and a processing apparatus that executes the process. The method for compiling an image database that is used for a three-dimensional object recognition includes a steps of extracting vectors as local descriptors from a plurality of images each image showing a three-dimensional object as seen from different viewpoints, a model creating step of evaluating the degree of contribution of each local descriptor to identification of the three-dimensional object, and creating a three-dimensional object model systematized to ensure approximate nearest neighbor search using the individual vectors which satisfy criteria, and a registration step of adding an object identifier to the created object model and registering the object model into an image database. In the model creating step, the local descriptor to be used in the model is selected based on the contributions of the individual vectors which are evaluated in such a way that when a vector extracted from one image of one three-dimensional object is an approximate nearest neighbor to another vector relating to an image of the three-dimensional object seen from a different viewpoint, the vector has a positive contribution, whereas when the vector is an approximate nearest neighbor to another vector relating to a different three-dimensional object, the vector has a negative contribution. The processing program is designed to execute the method, and the processing apparatus executes the process. | 03-10-2011 |
Katsufumi Inoue, Kanagawa-Ken JP
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20110107916 | SYSTEM FOR RECOVERING CARBON DIOXIDE FROM FLUE GAS - To include an absorber ( | 05-12-2011 |
Katsufumi Inoue, Osaka JP
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20120084305 | COMPILING METHOD, COMPILING APPARATUS, AND COMPILING PROGRAM OF IMAGE DATABASE USED FOR OBJECT RECOGNITION - The present invention aims to provide a method of compiling and retrieving an image database having excellent space efficiency, wherein an associative data structure is used in order to solve the foregoing problem. | 04-05-2012 |
20150186903 | CONTROL METHOD, AND CONTROL SYSTEM - When there are no customers in a store, a laser is scanned along an aisle between product shelving units installed in the store, and if that laser is reflected midway in the optical path, it is determined that there is an object in the sensing range according to the laser. The determination result is then notified to a user by a site that corresponds to the position where the laser has been reflected being marked in a layout image that represents the product shelving units, displayed on a terminal device. | 07-02-2015 |
20150193716 | INFORMATION DISPLAY METHOD FOR STORE WORK RELATING TO LIGHTING CONTROL SYSTEM, AND LIGHTING CONTROL METHOD - An information display method is disclosed in a control system in which a lighting mode is selected from among a plurality of lighting modes, and lighting equipment is controlled at a lighting target area in accordance with the selected lighting mode. The method comprising: generating each of the merchandising values representing an index for evaluating a performance of at least one store; classifying each of the merchandising values in according with each of time periods; obtaining lighting mode information from the control system, the lighting mode information indicating the lighting mode selected in each of the time periods; and transmitting to the terminal device, each of the classified merchandising values and each pieces of the obtained lighting mode information corresponding to each of the classified merchandising values, in each of the time periods. | 07-09-2015 |
20150206188 | ITEM PRESENTATION METHOD, AND INFORMATION DISPLAY METHOD - An item presentation system detects a movement of a customer in a store, and includes a presentation apparatus that performs the item presentation in the store based on detection results. The item presentation method of the item presentation system includes: detecting a first movement indicating that the customer enters a predetermined area around a product shelf; detecting a second movement indicating that the customer reaches out one hand to a first item as one of the items displayed on the product shelf; starting to count time from a moment that the second movement is detected if the second movement is detected after the first movement is detected; and causing the presentation apparatus to perform the item presentation on the item to which the customer reaches out the hand in the product shelf if the time counted becomes equal to a predetermined period of time. | 07-23-2015 |
Katsufumi Kondo, Fujuoka-Ken JP
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20110291133 | LIGHT EMITTING DEVICE - According to one embodiment, a light emitting device includes a light emitting layer, a first conductivity type layer, a first electrode, a second conductivity type layer, a current blocking layer and a second electrode. The first conductivity type layer is provided on the light emitting layer. The first electrode is provided on the first conductivity type layer. The second conductivity type layer is provided under the light emitting layer. The current blocking layer is provided in contact with a partial region of a surface of the second conductivity type layer, and has an outer edge protruding from an outer edge of the first electrode. The second electrode is in contact with a surface of the current blocking layer on opposite side from the second conductivity type layer and a region of the surface of the second conductivity type layer not in contact with the current blocking layer. | 12-01-2011 |
Katsufumi Kondo, Tokyo JP
Patent application number | Description | Published |
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20100065813 | LIGHT EMITTING DEVICE - A light emitting device includes a stacked body including at least a light emitting layer made of In | 03-18-2010 |
20120104357 | LIGHT EMITTING DEVICE - A light emitting device includes a stacked body including at least a light emitting layer made of In | 05-03-2012 |
Katsufumi Kondo, Fukuoka-Ken JP
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20120018752 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, a semiconductor device includes a substrate and a stacked body on the substrate via a joining metal layer. The stacked body includes a device portion and a peripheral portion. The device portion includes from a bottommost layer to a topmost layer included in the stacked body. The peripheral portion surrounding and provided around the device portion; the peripheral portion is a portion of the bottommost layer to the topmost layer included in the stacked body and includes a portion of a semiconductor layer in contact with the joining metal layer. | 01-26-2012 |
20120119242 | LIGHT-EMITTING DEVICE - According to one embodiment, a light emitting device includes a support body, a first light emitting portion, a second light emitting portion, and a second reflector. The support body includes a first reflector. The first light emitting portion and the second light emitting portion are provided on the support body and include a light emitting layer. Downward directed light of emission light from the light emitting layer is capable of being reflected upward by the first reflector. The second reflector is interposed between the first light emitting portion and the second light emitting portion, provided on the support body, has a cross-sectional shape expanding downward, and includes a side surface metal layer provided on a side surface of the second reflector. | 05-17-2012 |
20130221378 | LIGHT EMITTING DIODE AND METHOD FOR MANUFACTURING THE SAME - An LED manufacturing method includes the steps of forming a first insulator film on a semiconductor layer, forming a laminated body including a mask layer and an electrode on the first insulator film, forming a second insulator film to cover the laminated body and a first region of the first insulator film where a laminated body is not formed, anisotropic etching the second insulator film to expose the top surface of the mask layer and a second region of the first insulator film, exposing the surface of a semiconductor layer by removing the first insulator film while keeping the first insulator film between the laminated body and the semiconductor layer, removing the mask layer, and forming a clear conducting layer on top of the exposed surface of the semiconductor layer and the electrode. | 08-29-2013 |
20130292729 | LIGHT EMITTING ELEMENT AND METHOD FOR MANUFACTURING SAME - According to one embodiment, a light emitting element, includes: a semiconductor stacked body including a light emitting layer; a first upper electrode being connected directly to the semiconductor stacked body; at least one second upper electrode extending from the first upper electrode, the at least one second upper electrode being connected to the semiconductor stacked body via a first contact layer; a lower electrode; a transparent conductive layer; an intermediate film containing oxygen provided between the semiconductor stacked body and the transparent conductive layer; a light reflecting layer; and a current-blocking layer, at least one slit being provided selectively in the current-blocking layer as viewed from a direction perpendicular to a major surface of the light emitting layer. | 11-07-2013 |
20140077221 | SEMICONDUCTOR LIGHT-EMITTING DEVICE - An embodiment has an emission layer, a first electrode having a reflective metal layer, an insulating layer, first and second conductivity type layers, and a second electrode. The insulating layer is provided on the first electrode and has an opening where a portion of the first electrode is provided. The first conductivity type layer is provided between the insulating layer and the emission layer and has bandgap energy larger than that of the emission layer. The second conductivity type layer is provided on the emission layer and has a current diffusion layer and a second contact layer. The second contact layer is not superimposed on the opening of the insulating layer, and a thickness of the current diffusion layer is larger than that of the first contact layer. The second electrode has a pad portion and a thin portion extends from the pad portion onto the second contact layer. | 03-20-2014 |
20140248729 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, a semiconductor device includes a substrate and a stacked body on the substrate via a joining metal layer. The stacked body includes a device portion and a peripheral portion. The device portion includes from a bottommost layer to a topmost layer included in the stacked body. The peripheral portion surrounding and provided around the device portion; the peripheral portion is a portion of the bottommost layer to the topmost layer included in the stacked body and includes a portion of a semiconductor layer in contact with the joining metal layer. | 09-04-2014 |
Katsufumi Kujira, Tokyo JP
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20100096082 | ADHESIVE RESIN COMPOSITION AND BONDING METHOD - The present invention relates to an inexpensive adhesive resin composition which is applicable even to a base material having a poor bonding property. The adhesive resin composition comprises (A) a polymer having no radical-polymerizable double bond and (B) a radical generating agent in which the radical generating agent (B) is present in an amount of 0.1 to 10 parts by weight on the basis of 100 parts by weight of the polymer (A). In the preferred embodiment of the present invention, the adhesive resin composition further comprises (C) a radical-polymerizable monomer wherein the monomer (C) is present in an amount of 0.1 to 10 parts by weight on the basis of 100 parts by weight of the polymer (A). The radical-polymerizable monomer (C) is a glycidyl group-containing monomer, and the glycidyl group-containing monomer is 4-hydroxybutyl acrylate glycidyl ether. | 04-22-2010 |
20120027949 | ADHESIVE RESIN COMPOSITION AND BONDING METHOD - The present invention relates to an inexpensive adhesive resin composition which is applicable even to a base material having a poor bonding property. The adhesive resin composition comprises (A) a polymer having no radical-polymerizable double bond and (B) a radical generating agent in which the radical generating agent (B) is present in an amount of 0.1 to 10 parts by weight on the basis of 100 parts by weight of the polymer (A). In the preferred embodiment of the present invention, the adhesive resin composition further comprises (C) a radical-polymerizable monomer wherein the monomer (C) is present in an amount of 0.1 to 10 parts by weight on the basis of 100 parts by weight of the polymer (A). The radical-polymerizable monomer (C) is a glycidyl group-containing monomer, and the glycidyl group-containing monomer is 4-hydroxybutyl acrylate glycidyl ether. | 02-02-2012 |
Katsufumi Matsui, Shiga JP
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20090277666 | HEAT-RESISTANT RESIN VARNISH, HEAT-RESISTANT RESIN FILMS, HEAT-RESISTANT RESIN COMPOSITES, AND INSULATED WIRE - A heat-resistant resin varnish characterized by comprising a polyamideimide resin whose terminal isocyanate group is blocked with a blocking agent and a polyamic acid, which is freed from viscosity increase even without employing any complicated step such as heating or cooling and which is easily applicable to a substrate and can form, through curing, films having excellent strength and elongation (toughness) equivalent to those of polyimide resin; heat-resistant resin films which are made of a heat-resistant resin formed by baking the varnish and have excellent toughness; heat-resistant composites having the heat-resistant resin films; and insulated wire which is covered with an insulating coating film made from the varnish through curing and having excellent toughness and which can be easily manufactured at a low cost. | 11-12-2009 |
Katsufumi Matsui, Mie JP
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20150372415 | WIRE HARNESS - It is an object of the present invention to ensure a high water-stopping property of a wire harness including a waterproofing connector section that is molded from a resin, by suppressing a variation in the outer size of a seal section of the connector section. The connector section is made from a first synthetic resin that is insert-molded with a part of a terminal fitting of the terminated electric cable used as an insert section. A water-stopping section is made from a second synthetic resin that is insert-molded with a section extending from a part of the terminal fitting to an insulation coating of the terminated electric cable used as an insert section. The seal section is made from the second synthetic resin that is insert-molded with a part of the connector section used as an insert section. The second synthetic resin is softer than the first synthetic resin. | 12-24-2015 |
Katsufumi Matsui, Yokkaichi-City JP
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20150047900 | TERMINAL-PROVIDED WIRE - A terminal-provided wire ( | 02-19-2015 |
Katsufumi Matsui, Kouka-Shi JP
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20110193442 | INSULATED WIRE, ELECTRICAL COIL USING THE INSULATED WIRE, AND MOTOR - There is disclosed an insulated wire comprising a conductor, a primer layer coating the conductor, and an insulating layer coating the primer layer. The primer layer is formed by curing an epoxy resin. | 08-11-2011 |
Katsufumi Matsui, Yokkaichi JP
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20140318862 | ELECTRIC WIRE WITH TERMINAL AND METHOD FOR PRODUCING THE SAME - An electric wire with a terminal may include an insulated electric wire that may include an insulating coating of polyolefin based resin, an adhesive layer that may be formed over an entire circumference of a surface of the insulating coating, and a waterproofing resin portion that may be formed by insert molding. The waterproofing resin portion may cover a region between the adhesive layer of the insulated electric wire and a portion where the metal terminal is connected to a core wire. The adhesive layer may include a composition of a copolymer of ethylene and glycidyl methacrylate and a phenol based curing agent. The waterproofing resin portion may include aromatic nylon. | 10-30-2014 |
Katsufumi Matsuki, Koshi-Shi JP
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20150328668 | SUBSTRATE LIQUID TREATMENT APPARATUS, METHOD OF CLEANING SUBSTRATE LIQUID TREATMENT APPARATUS AND NON-TRANSITORY STORAGE MEDIUM - A substrate liquid treatment apparatus includes: at least one processing unit that processes a substrate with a treatment liquid; a storage tank that stores the treatment liquid; a circulation line through which the treatment liquid discharged from the storage tank into the circulation line is returned to the storage tank; a branch supply line that is branched from the circulation line to supply the treatment liquid to the processing unit; a recovery line that returns to the storage tank the treatment liquid having been supplied to the substrate in the processing unit; a distribution line connecting the circulation line and the recovery line; and a shutoff valve, provided on the distribution line, that is opened when cleaning of the recovery line is performed. | 11-19-2015 |
Katsufumi Morimune, Hyogo JP
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20090187353 | Crack growth evaluation apparatus, crack growth evaluation method, and recording medium recording crack growth evaluation program - An element damage determination unit calculates a cumulative value of a damage value using a Manson-Coffin law for a plurality of finite elements of a continuum based on a result of a stress/distortion analyzing process, and determines whether or not the cumulative value of the damage value is equal to or exceeds a threshold. A calculation unit obtains first correspondence information indicating the correspondence between the number of cycles of a load and a growth rate of a crack occurring in the continuum based on the determination result. A Manson-Coffin law change unit changes a Manson-Coffin law based on the first correspondence information and second correspondence information indicating the correspondence between an actual measurement value of the number of cycles of a load applied to the continuum and an actual measurement value of the growth rate of a crack occurring in the continuum at that time. | 07-23-2009 |
Katsufumi Obata, Aichi JP
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20150097656 | RADIO WAVE RECEIVER - A radio wave receiver includes a receiver controller that performs a signal capturing action in regular or irregular intervals to capture data transmitted on radio waves from a remote terminal in synchronization with the signal capturing action. The receiver controller includes a correctness determination unit and a capturing frequency setting unit. The correctness determination unit calculates an error rate or a correctness rate of the data captured by the receiver controller to determine the correctness of the captured data. The capturing frequency setting unit sets a capturing frequency indicating the number of times the signal capturing action is performed during a certain period in accordance with the correctness of the captured data. | 04-09-2015 |
Katsufumi Suzuki, Okazaki-Shi JP
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20130259496 | IMAGE FORMING APPARATUS - An image forming apparatus calculates a positional deviation in the main and sub-scanning directions for each color by forming registration patterns in two arrays along a sub-scanning direction on an image carrier. Each registration pattern in one array is paired with an identical registration pattern in the other array. A first sensor has: a light-emitting element irradiating one registration pattern in a pair; a photodetector for regular reflection light; and a photodetector for diffuse reflection light. A second sensor has: a light-emitting element irradiating the other one in the pair; and a photodetector for regular reflection light. The relative positions of a pair of registration patters calculated using the respective sensors are corrected so as to reduce the positional deviation between the calculated positions by the amount of offset deviation estimated occur between positions detected by the respective sensors when the registration patterns are without positional deviation. | 10-03-2013 |
20140003830 | IMAGE FORMING APPARATUS CAPABLE OF ACCURATELY ESTIMATING POWER CONSUMPTION LEVEL | 01-02-2014 |
Katsufumi Tanaka, Kariya-Shi JP
Patent application number | Description | Published |
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20090174063 | Semiconductor Module - A semiconductor module | 07-09-2009 |
20090200065 | HEAT DISSIPATION DEVICE AND POWER MODULE - A heat radiator | 08-13-2009 |
20090302458 | Heat Sink For Power Module - A heat sink ( | 12-10-2009 |
20140140004 | HEAT SINK FOR POWER MODULE - A power module includes a power device and a heat sink. The heat sink includes a refrigerant passage in which a cooling medium flows and a corrugated fin body arranged in the refrigerant passage. The refrigerant passage is defined by a surface and a backside, and the power device is disposed in proximity to the surface. The corrugated fin body has crests and troughs that extend in the flow direction of the cooling medium and side walls each of which connects the corresponding one of the crests with the adjacent one of the troughs. Each adjacent pair of the side walls and the corresponding one of the crests or the corresponding one of the troughs arranged between the adjacent side walls form a fin. A guide that extends in the flow direction of the cooling medium and operates to stir the cooling medium is arranged in each of the fins. | 05-22-2014 |