| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 425406000 | PRESS FORMING APPARATUS HAVING OPPOSED PRESS MEMBERS | 48 |
| 20080292743 | SHAPING DIE FOR CHIP PACKAGE LEADS - Disclosed herein is a shaping die for chip package leads including a base portion, on which lead pressing portions are provided, the lead pressing portions having contact portions contacting with TSOP package leads, a groove for holding the TSOP package being formed between the lead pressing portions, wherein the depth of the groove, which is the minimum distance between a location of the groove where the TSOP package is held and the contact portions of the lead pressing portions, corresponds to the maximum distance between the leads and the surface of the TSOP package held by the groove. The flatness of the shaped leads in the invention is improved and the package will not be damaged during the shaping procedure. | 11-27-2008 |
| 20090317507 | Press for producing powder based parts using compaction - A press for producing parts, such as high precision ceramic parts or powder metal parts, by compaction of material. The press comprises a frame having a longitudinal axis, a die and a punch assembly mounted on the frame, and a motion assembly adapted to move the punch assembly relative to the die along the axis. The punch assembly comprises a plate and a punch held by the plate and extending along the axis. The plate comprises a central portion via which the axis passes and distal portions on two sides of the central portion. The motion assembly comprises two linear motion mechanisms, each comprising a threaded shaft with a portion thereof received within one of the distal portions, and a nut assembly mounted on the threaded shaft and engaging the distal portion within which the threaded shaft is received. Each nut assembly comprises a nut housing surrounding a portion of the threaded shaft, and a plurality of ribbed rollers disposed therebetween in a planetary arrangement and engaging both. The rotational motion is provided to either both of the nut assemblies or both of the threaded shafts, causes linear motion of the punch assembly with the punch along the axis, for the compaction of powdered material contained within the die. | 12-24-2009 |
| 20100080865 | Seal Structure and Seal Method - A seal structure for sealing a first molding member and a second molding member that covers the first molding member, the seal structure includes a seal portion functioning as a boundary between the first molding member and the second molding member and sealing the first molding member and the second molding member by means of a thermal action, and a stress relax portion mounted around the seal portion and releasing a stress applied to the seal portion caused by the thermal action. | 04-01-2010 |
| 20100196529 | PASTA MACHINE FOR DOMESTIC USE WITH IMPROVED COVER - The item in subject is a pasta machine for domestic use, in which the surfaces of the various parts of the housing are composed of a microporous layer of aluminum oxide and completed with sealing of the micropores for hydration thus obtaining a micro-roughness with nonstick properties enabling the working of moist pasta. | 08-05-2010 |
| 20110229595 | CASTING, MOLDING OR PRESSING TOOL WITH TEMPERATURE CONTROL MEDIUM CHANNELS - In a method of producing a casting, molding or pressing tool ( | 09-22-2011 |
| 20110311674 | DIE FOR MANUFACTURING CERAMIC PRODUCTS - A die for manufacturing ceramic products, comprising a first ( | 12-22-2011 |
| 20120093960 | Press Plate Actuating System - The present invention is related to a press plate actuating system, particularly for driving a lower thermoforming plate ( | 04-19-2012 |
| 20130202729 | Methods and Materials for Fabricating Laminate Nanomolds and Nanoparticles Therefrom - A laminate nanomold includes a layer of perfluoropolyether defining a cavity that has a predetermined shape and a support layer coupled with the layer of perfluoropolyether. The laminate can also include a tie-layer coupling the layer of perfluoropolyether with the support layer. The tie-layer can also include a photocurable component and a thermal curable component. The cavity can have a broadest dimension of less than 500 nanometers. | 08-08-2013 |
| 20130309347 | PRESS TO BRIQUET GRANULAR MATERIAL - In a briquetting press, the delivery end of a compressing cylinder is closed by a swivellable cylinder bottom which can be displaced between a working position which is in alignment with the axis of the compressing cylinder and an unblocking position which unblocks the end of the compressing cylinder. | 11-21-2013 |
| 20140106018 | MOLD SET, COMPRESSIVE DEVICE AND DUMPLING FORMING MACHINE - The present utility model provides a mold set used for dumpling or dumpling-like food product formation comprising a pair of jaws, the closure of which is configured to clamp a dough pad over a filling thereby forming a raw product of the dumpling or dumpling-like food product, wherein the jaws in a closed condition can be driven to simulate the human action of compressing a filling pocket of the dumpling or dumpling-like food product. | 04-17-2014 |
| 20140199427 | Press - The invention relates to a press, a rotary press in particular, comprising a press housing in which several operating components of the press are arranged, further comprising power-related components, which provide the operating components with electric energy for the operation, and comprising control components which exchange control- and/or measurement signals with the operating components and control signals with the power-related components, characterised in that the power-related components are arranged separately from the control components in a power element box which can be arranged at option on or within the press housing, or outside of the press housing and separately from the same. | 07-17-2014 |
| 20160184892 | MANUFACTURE OF CUTTING ELEMENTS HAVING LOBES - An apparatus for forming a cutting insert may include a compression device having a sleeve with a bore. The sleeve may receive a substantially hollow can. Solid particulates may be positioned within the can, and a substrate material or other punch may also be positioned in the can. A forming device adjacent an end of the can in which the solid particulates are located may include at least one protrusion extending into the bore. The protrusion may be adapted to deform the can while also forming the plurality of solid particulates into a solid mass having one or more reliefs and/or lobes. A method may include pressing the solid particulates while within a can to form a solid mass having one or more reliefs or lobes. An HPHT process may be performed to bond the solid mass to a substrate material. | 06-30-2016 |
| 425407000 | Including both heating and cooling means | 1 |
| 20140186482 | HOT PRESSING EQUIPMENT FOR FORMING SPHERICAL PORTIONS OF LIGHT GUIDE BODIES - Exemplary hot pressing equipment for forming spherical portions of light guide bodies includes a top pressing plate, a bottom pressing plate facing to the top pressing plate, a heating unit located in the top pressing plate or the bottom pressing plate to raise the temperature of the top pressing plate and the bottom pressing plate, and a cooling tube located between the top pressing plate and the bottom pressing plate. Grooves having spherical end surfaces array on the top pressing plate and the bottom pressing plate. The cooling tube delivers cooling fluid to reduce the temperature of the top pressing plate and the bottom pressing plate. | 07-03-2014 |
| 425408000 | Opposed, registering, coacting mold cavities | 7 |
| 20090169669 | MOLD FOR MOLDING LENS - A mold for molding a lens includes a first mold part and a second mold part. The first mold part includes a substantially frustoconical guiding chamber defined therein, and a first molding surface in the substantially frustoconical guiding chamber. The second mold part includes a main body having a substantially frustoconical protrusion with a substantially cylindrical recess defined therein. The substantially frustoconical protrusion has a second molding surface in the substantially cylindrical recess. The substantially frustoconical protrusion is configured for inserting into and matingly engaged in the substantially frustoconical guiding chamber of the first mold part, thus aligning the first molding surface with the second molding surface. | 07-02-2009 |
| 20100129485 | Apparatus for molding cooked rice - Provided is a cooked rice molding apparatus which ensures that a formed cooked rice product falls while keeping almost the same posture without inclining. Part of a concave molding surface | 05-27-2010 |
| 20100316756 | MOLD FOR FORMING GOLF BALL AND GOLF BALL MANUFACTURED USING THE SAME - There are provided a mold for forming a golf ball, which allows a dimple formed near the equator of golf ball corresponding to the partition surface of upper and lower molds to be formed so as to have the same shape as that of a dimple formed in other regions, and a golf ball manufactured using this mold. The mold for forming a golf ball in accordance with the present invention includes at least two body parts, a cavity is formed within the mold by the joining of the at least two body parts, and in at least one of the body parts, a groove for forming a projecting land part which is ground after the formation of the golf ball is provided in a cavity wall surface adjacent to the whole circumference of a parting line formed by the joining. | 12-16-2010 |
| 20110293772 | APPARATUS FOR MANUFACTURE OF SINGLE-USE DENTAL FLOSS HOLDERS - The invention concerns a mold for forming a single-use floss holder containing a length of dental floss having a wax composition applied thereto, the mold including a first part having a first cavity disposed therein, the first cavity defined by a bottom base surface and a peripheral sidewall, and including a base portion, first and second spaced-apart portions having proximal and distal sections and extending from the base portion, and a second part having a second cavity disposed therein, the second cavity defined by a bottom base surface and a peripheral sidewall, and including a base portion, first and second spaced-apart portions having proximal and distal sections and extending from the base portion and terminating in the distal section; and a groove having an aspect ratio of about 10:1 or greater and having first and second terminal sections and a mid-section, the groove extending an entire width of the second part, where the first and second terminal sections of the groove traverse and are coincident with the distal section of the first and second spaced-apart portions of the second cavity, respectively. | 12-01-2011 |
| 20130084353 | STAMP FOR MOLDING LENSES - There is provided a stamp for molding lenses, including: a first stamp including a plurality of first lens molding parts; and a second stamp including a plurality of second lens molding parts corresponding to the plurality of first lens molding parts, wherein the first lens molding parts have different sizes so as to mold at least two types of lens. | 04-04-2013 |
| 20150017277 | APPARATUS FOR CASTING A NON-PNEUMATIC TIRE HAVING A FLOATING MOLD ALIGNMENT MECHANISM - This invention relates generally to an apparatus for rotationally casting a portion of a tire, and, more specifically, to an apparatus that has a floating alignment mechanism that allows a portion of a mold to move in the radial direction of the tire, which it, at least; partially forms, allowing the molding apparatus to omit, the use of tie bars. The mechanism may comprise two set of needle roller bearings that are orthogonally arranged to allow radial movement of a portion of a mold. | 01-15-2015 |
| 20160176081 | MOLD THERMAL CONTROLLING DEVICE AND HOT PRESS SYSTEM | 06-23-2016 |
| 425409000 | Pressure applying member mounted for arcuate motion | 2 |
| 20110091597 | ROTATING STRUCTURE OF ROTARY MEMBER - There is provided a rotating structure of a rotary member disposed in a press molding apparatus including the rotary member; a main body; and a rotating block, wherein the rotating block includes a convex strip to be attached to the lower portion of the rotary member and a concave strip to be attached to the main body, and the convex strip includes a flat mounting portion and a convex sliding portion, and is formed with bolt holes penetrating through the mounting portion and the convex sliding portion at a plurality of positions, the concave strip includes a flat mounting portion and a concave sliding portion, and is formed with bolt holes penetrating through the mounting portion and the concave sliding portion at a plurality of positions, and the convex sliding portion and the concave sliding portion are positioned at slidable positions. | 04-21-2011 |
| 20140099395 | Press Platen or Endless Belt Having a Sandwich-Type Structure - The present invention relates to a press platen ( | 04-10-2014 |
| 425410000 | Periphery of female mold limiting the movement of a dynamic press member | 3 |
| 20090169670 | MOLD HAVING LOCKING MECHANISMS - A mold structure ( | 07-02-2009 |
| 20100068325 | PELLET ARTICLE FORMING APPARATUS - A pellet article forming apparatus includes a bottom mold and a top mold. The bottom mold has at least one forming cavity to hold polymer powder. The forming cavity has a first arched surface at the bottom that has an edge extended to form a first compression surface and an opening to hold a thrust member. The top mold is located above the bottom mold and has a second arched surface opposing the first arched surface. The second arched surface has another edge formed a second compression surface corresponding to the first compression surface. The top mold and the bottom mold are movable against each other to provide a compression force to the polymer powder held in the forming cavity to form a desired pellet article. The pellet article thus formed has a desired genuine spherical surface. Damage of the molds that might otherwise occur due to compression can be prevented. | 03-18-2010 |
| 20110280982 | PRESS TOOL - When compressing a part ( | 11-17-2011 |
| 425411000 | Opposed press shaping members insertable between opposed pressure applying means | 3 |
| 20110038979 | Die unit and method of manufacturing die unit - A die unit that maintains uniform quality of a work despite continuous operation is provided. The die unit includes a lower die holder including a base hole, an upper die holder including a through hole, a pillar having an end portion inserted to the base hole and the other end portion slidably inserted through the through hole, so as to allow the upper die holder to slide toward and away from the lower die holder, an annular bushing attached to the through hole so as to slide along the pillar, and a die element and a punch attached to one of the lower die holder and the upper die holder respectively. A spacer is provided at least one of between an inner circumferential surface of the through hole and the bushing, and between an inner circumferential surface of the base hole and the pillar, and the spacer has lower thermal conductivity than the upper die holder or the lower die holder on which the spacer is provided. | 02-17-2011 |
| 20110300253 | PUNCH | 12-08-2011 |
| 20120082746 | MOLD HAVING SLIDE - A mold having slide is disclosed, including an upper mold plate, a lower mold plate mating with the upper mold plate, a slanted guide post, a slide, and a locating mechanism. The slanted guide post is mounted on the upper mold plate. The slide and the locating mechanism are both mounted on the lower mold plate. The locating mechanism has a locating stop. The locating stop is fixed to the lower mold plate. The locating stop has a pull rod movably mounted thereto with one end of the pull rod fixed to the slide. A compression spring is located between an opposite end of the pull rod and the locating stop. The mold can effectively prevent the slide from undesired move-back and thus being incorrectly positioned so as to eliminate the potential risk of damage of the mold by the slanted guide post. | 04-05-2012 |
| 425412000 | Male shaping member and female mold | 20 |
| 20090311361 | Fluid spring and molding apparatus - A fluid spring is provided with a sleeve, a first chamber configured to accommodate a fluid and formed in the sleeve, a hollow piston rod, a second chamber configured to accommodate the fluid and formed in the hollow piston rod, and a communicating passage configured to make the first chamber and the second chamber communicate with each other and formed in an end portion of the hollow piston rod. A part of the hollow piston rod is displacably accommodated in the first chamber. The communicating passage only permits the fluid to flow in a direction from the first chamber to the second chamber. | 12-17-2009 |
| 20130189389 | HOT PRESS SINTERING APPARATUS AND PRESS ELEMENT - A hot press sintering apparatus according to the embodiment includes a chamber; a mold member located in the chamber and including a mold space section to be filled with a raw material; a press member for pressing and processing the raw material in the mold member; and a heating member for heating an interior of the chamber. The mold member includes a first mold part and a second mold part inserted into the first mold part and formed with the mold space section. | 07-25-2013 |
| 20140234470 | Adjustable Patty Maker - An adjustable patty maker includes a container top, a main platform, a separator plate and a container. The container top is hingedly connected with the main platform, and the container is removably attached with the main platform opposite from the container top. The separator plate is positioned on a release paddle of the main platform so that a patty can be produced from a portion of materials. The container top moves in between an opened and closed configuration so that the portion of material can be placed on the separator plate. Once the patty is produced in between the container top and the main platform, the release paddle is able to drop the patty and the separator plate into the container. | 08-21-2014 |
| 20150064301 | TORTILLA PRESS ASSEMBLY - A tortilla press assembly is provided having an actuating mechanism for actuating the push plate along an actuating axis between a loading position and a forming position. The actuating mechanism includes arm having a vertical portion and a horizontal portion that extends over the base plate. A crank extends between the crank shaft and the vertical portion of the arm to enable the push plate to engage and disengage from dough in a smooth manner to ensure proper formation of a tortilla shell, which can include an embossed pattern. | 03-05-2015 |
| 20160096295 | Molding System and Method Having Dual Split Ring Plunger - A plunger is provided. The plunger includes a top plat and a bottom plate coupled to the top plate. A first split ring is provided between the top plate and the bottom plate and is coupled to the top plate. A second split ring is provided between the first split ring and the bottom plate and is coupled to the first split ring. | 04-07-2016 |
| 425414000 | Including means to insert or remove core | 2 |
| 20100068326 | Tools for Manufacturing Composite Parts and Methods for Using Such Tools - Tools for manufacturing composite parts and methods for using such tools are disclosed herein. A method in accordance with one aspect of the invention includes manufacturing a fiber-reinforced resin part from a plurality of fibers positioned on a tool having a female mold surface. The mold surface can include a first side region, a second side region, an interior region between the first and second side regions, and transition regions between the first and second side regions and the interior region. The method includes positioning a compaction tool over the mold surface. The compaction tool includes a first pressing device and a second pressing device carrying the first pressing device. The method further includes pressing a first portion of the fibers against the transition regions with the first pressing device without generally compacting the portions of the fibers outboard of the transition regions. After pressing the first portion of the fibers, the method includes pressing a second portion of the fibers against the first and second side regions and shoulder regions of the mold surface outboard of the first and second side regions. | 03-18-2010 |
| 20120093961 | MOULD HAVING MOVABLE MOLD INSERT - Provided is a mould having movable mold insert, including a male mold, a female mold, a movable mold insert and a mold insert positioning mechanism. The female mold is located just above the male mold and disposes a plurality of core pins. The movable mold insert is movable connected to the male mold. The movable mold insert disposes a plurality of inserting holes corresponding to the core pins. The mold insert positioning mechanism includes a positioning hole and a positioning post matched with the positioning hole. The positioning hole is formed on the movable mold insert, and the positioning post is fixed to the female mold. A protruding length from the bottom surface of the female mold, of the positioning post, is larger than that of the core pins. The mould of the present invention can protect the movable mold insert and greatly improve the product quality. | 04-19-2012 |
| 425415000 | Female mold movably associated with opposed press surfaces position therein | 2 |
| 20110159137 | TABLET COMPRESSION DIE - A tablet compression die configured such that formation of edges on the surface of a tablet is suppressed when the tablet is integrally formed by compression. A tablet compression die is provided with a space (S) into which rods ( | 06-30-2011 |
| 20150050378 | LENS FORMING APPARATUS - The invention provides a lens forming apparatus that can suppress generation of burrs even if gaps between outer walls of an upper die and a lower die and an inner wall of a trunk die is made wide. A lens forming apparatus | 02-19-2015 |
| 425416000 | Male shaping member penetrating superposed mold | 1 |
| 20100303948 | MOLDING DIE - A molding die includes a fixed die, a movable die movable toward and away from the fixed die, a first slide core slidable in sliding engagement with the fixed die, and a second slide core having a presser for pressing the first slide core when the second slide core is held in pressing contact with the first slide core. The fixed die, the movable die, the first slide core, and the second slide core jointly define a cavity for molding a product. The presser includes a reactive force plate for producing reactive forces against the pressure of a molten material introduced into the cavity. | 12-02-2010 |
| 425418000 | Means rotating male shaping members | 2 |
| 20120276239 | Apparatus for Making a Micro-Textured Web - Apparatus for making micro-textured webs. The apparatus comprises a pair of mated forming structures having a first forming structure, a second forming structure, and a deformation zone; wherein at least the first forming structure comprises voids, and wherein at least the second forming structure comprises protrusions wherein at least one protrusion has center-to-center spacings of less than about 800 microns with at least three of its adjacent protrusions. The voids of the first forming structure are engagable with the protrusions of the second forming structure at an engagement position to form a micro-textured web. In another embodiment, the apparatus comprises a pair of counter-rotating rollers wherein the first roller comprises grooves having a length, wherein the length of the grooves are oriented at an angle different from the machine direction. | 11-01-2012 |
| 20130004612 | DIE, DIE PRODUCTION METHOD, AND PRODUCTION OF ANTIREFLECTION FILM - One of the objects of the present invention is to provide a method for readily manufacturing a seamless mold in the form of a roll which has a porous alumina layer over its surface. The mold manufacturing method of the present invention is a method for manufacturing a mold which has a porous alumina layer over its surface, including the steps of: providing a hollow cylindrical support; forming an insulating layer on an outer perimeter surface of the hollow cylindrical support; depositing aluminum on the insulating layer to form an aluminum film; and anodizing a surface of the aluminum film to form a porous alumina layer which has a plurality of minute recessed portions. | 01-03-2013 |
| 425419000 | Including means varying pressure of male shaping member during pressing | 1 |
| 20100092598 | CONCRETE BLOCK MOLD WITH MOVEABLE LINER - A mold assembly for molding concrete blocks including at least one mold cavity including a plurality of liner plates forming sides walls of the mold cavity, wherein at least one of the liner plates is moveable between an extended position and a retracted position relative to an interior of the mold cavity. The mold assembly further includes a linear actuator having an actuator axis, a first drive linkage coupled to the linear actuator, and a second drive linkage coupled to the first drive linkage and positioned off-axis of the actuator axis and in mechanical communication with the at least one moveable liner plate, wherein the linear actuator provides forces in opposite directions along the actuator axis to the first drive linkage to drive the second drive linkage toward and away from the interior of the mold cavity to direct movement of the at least one moveable liner plate between the extended and retracted positions. | 04-15-2010 |
| 425420000 | Including provision to remove entrained gas | 4 |
| 20090092702 | VENTED MOLD AND METHOD FOR PRODUCING MOLDED ARTICLE - The invention relates mold, particularly a mold for producing foam articles. In a preferred embodiment, the mold comprises a lid and a bowl releasingly engageable to define a mold cavity, the lid comprising: (i) a vent having a passageway for gas to escape from the mold cavity, and (ii) a plurality of grooves connected to the vent. The use of a plurality of grooves/slots in the mold cavity surface effectively acts as a siphon to draw gas away from the composition to be molded. The plurality of grooves/slots is connected to one or more vents which then allows for escape of the gas from the mold cavity to the exterior of the mold. | 04-09-2009 |
| 20090238912 | METHOD FOR USE IN BAKING ARTICLES OF MANUFACTURE AND MOLD FOR USE IN SAID METHOD - The present invention relates to a method for producing baked goods and a mold apparatus having a cavity in a desired shape for use in said method, the mold apparatus comprising a gap that allows for venting of vapor produced during heating or baking of a mixture in the mold apparatus but does not allow any significant amount of the mixture to escape from the cavity of the mold apparatus via the gaps. | 09-24-2009 |
| 20100047382 | Defoaming Device and Forming Device With The Same - A defoaming device for a viscosity fluid, equipped with a container or containers having a receiving section for the viscosity fluid, and a supply port and an outlet for the viscosity fluid, communicated with the receiving section, the defoaming device being provided with: a supply pipe for supplying the viscosity fluid to the supply port; a supply control device for the viscosity fluid at the supply port; a sprinkler for discharging the viscosity fluid supplied from the supply port into the receiving section; a pressure control device for controlling a pressure in the receiving section; an outlet tube for discharging the viscosity fluid from the outlet; and an outlet control device for the viscosity fluid in the outlet, as well as, a molding system provided with the defoaming device. The defoaming device of the present invention can effectively defoam a high viscosity fluid such as a liquid silicone rubber, does not need a complicated defoaming device, and can continuously supply the defoamed viscosity fluid. In addition, the molding system of the present invention can provide a molded product in which no air bubbles or chips occur. | 02-25-2010 |
| 20110256255 | MOLD HAVING AIR-VENTING GROOVES - A mold includes a parting surface, runners, mold cavities, gates and primary air-venting grooves defined in the parting surface. The gates connect the respective runners to the corresponding mold cavities. Each primary air-venting groove includes an air-receiving groove portion and an air-venting groove portion in communication with the air-receiving groove portion. The air-receiving groove portion communicates with the gate and surrounds the corresponding mold cavity. The air-venting groove portion extends to and terminates at a corresponding edge of the parting surface. | 10-20-2011 |
| 425421000 | Including vibrator or tamper | 1 |
| 20130129855 | VIBRATING MACHINE FOR PRODUCING MOLDED BODIES BY MEANS OF COMPACTING - A vibrating machine for producing a molded body by compacting a granular raw mixture includes an oscillatable vibrating table configured to receive a molding box. A clamping device is produced by at least two clamping closures, each including: a pivot bracket having a lower end being pivotally mounted on the vibrating table and an upper end including a cranking which is directed outward; a double-acting hydraulic pivot cylinder pivotally mounted on the vibrating table; a two-armed rocker arm pivotally connected to the pivot bracket and including an inner part that cooperates with the molding box and an outer part that cooperates with the hydraulic pivot cylinder; and a compression spring disposed between the cranking and the outer part of the rocker arm such that the rocker arm releases from a position closing the respective clamping closure upon a pressure in the hydraulic pivot cylinder being relieved. | 05-23-2013 |
| 425422000 | With positive means to remove or eject product | 1 |
| 20130034623 | Substrate-Molding Apparatus - Disclosed is a substrate-molding apparatus. The substrate-molding apparatus includes a shell, a mold movably located in the shell, an upper pressing disc movably located in the mold, and a lower pressing disc movably located in the mold. The shell includes an internal space defined therein and two open ends in communication with the internal space. The mold includes an internal space defined therein. The upper pressing disc includes at least one cutout defined in the edge thereof. Powder is filled in the internal space of the mold. The powder is pressed and molded by the upper pressing disc driven by hydraulic pressure. The molded product is removed from the mold by hydraulic pressure. Thus, the removal of the molded product from the mold is easy and fast. The yield is high. Moreover, the substrate-molding apparatus can be used repeatedly. | 02-07-2013 |
| 425423000 | Female mold moving into a mating relationship with a male shaping member | 1 |
| 20090285926 | APPARATUS FOR ENHANCING HARDNESS OF NANOIMPRINT MOLD AND METHOD THEREOF - The present invention discloses a hardness enhancing apparatus for use in a nanoimprint mold, comprising a female mold, a male mold and a hardness enhancing portion. The male mold composed of a first material is used to imprint a female mold so as to produce a nano structural pattern on the female mold. The female mold is composed of a second material, and the hardness of the first material is higher than the hardness of the second material. The hardness enhancing portion that utilizes a nano-indentation apparatus above the female mold applies the nano-indentation technique to the female mold in order to enhance the surface hardness of the second material. | 11-19-2009 |
