baber/WOPTO huggingface dataset:
Patent TW-200405327-A (TW)
Title: Method for forming multilayered recording medium, apparatus therefor, and multilayered recording medium
Inventor: MURAKAMI YOSHIAKI
IPC: B29L17/00
Filed: 2003-05-08
Abstract: In the present invention, a disk stamper supply section, a stamper sticking section, a radiation radiating section, a stamper peeling section, and a disk discharging section are disposed on the circumference of a plurality of arms. And in the stamper sticking section, the stamper is superposed above a disk and then pressure is applied to the sticking head to lower the stamper toward the disk. At the same time, in the stamper peeling section, a pressing force is continuously applied to the circumference of the stamper to effect the peeling of the stamper from the resin layer circumferentially of the disk.
Patent TW-200426340-A (TW)
Title: Method for batch production of heat pipe
Inventor: YANG JU-WEN
Filed: 2003-05-16
Abstract: This invention relates to a method for batch production of heat pipe, including the steps of: providing a metal tube having a metal post received therein; placing sintering powders in the metal tube for sintering so as to form a porous structure; removing the metal post after sintering and sealing the open end of the metal tube, while leaving at least one venting hole; injecting working fluid into the metal tube through the venting hole; placing plural metal tubes into a vacuum chamber to vacuum the metal tube through the venting hole; and sealing each venting hole in the vacuum chamber. This invention ensures a uniform vacuum level inside different heat pipes, so as to resolve the problem of producing heat pipe of non-uniform vacuum level by vacuuming the metal tubes one-by-one upon using a vacuuming tube.
Patent TW-200404956-A (TW)
Title: Anti-knocking device and method
Inventor: ISODA NAOYA
IPC: F02P5/152
Filed: 2003-05-30
Abstract: A method and apparatus that permits anti-knock control without the use of separate knock detectors as well as controlling the basic ignition timing from the output of a single engine speed sensor.
Patent TW-200402379-A (TW)
Title: Server system for providing electrical assist bicycle
Inventor: KOKATSU KYOSUKE
IPC: B62M6/50
Filed: 2003-07-04
Abstract: In order to fulfill an unit sale of electrical assist bicycle, which may flexibly meet the purpose or plan of an utilizer, the server computer for providing (1-1) the bicycle comprises of a controller (1-2) which controls and manages the whole system of computer, a hard disc (1-3) for storing various informations on providing the bicycle, and a modem (1-4) applicable to connect with varied terminals through communication network. The hard disc is adapted to store the informations on such as bicycle, electrical assist units, untilizers, physical strength/ health, control programs for down load, orderees and assembly stations. In response to the utilizer's order via communications network (1-11), the server computer (1-1) makes a design information about assembling the electrical assist composing unit (1-21) to an ordinary bicycle body (1-1) with a moving function by means of pedale force, and sends a command to the orderee to supply the bicycle.
Patent TW-200403473-A (TW)
Title: A lens barrel incorporating the advancing/retracting mechanism
Inventor: NOMURA HIROSHI
IPC: G02B15/14
Filed: 2003-08-26
Abstract: An advancing/retracting mechanism of a lens barrel comprising a rotatable ring which is rotatable about a rotational axis extending in a direction of an optical axis, and includes at least one rotation transfer groove located on an inner peripheral surface of the rotatable ring to extend generally parallel to the optical axis, an advancing/retracting guide ring, a driven member, at least one optical element supported by the driven member, and a ring spring. The structurally simple and accurate advancing/retracting mechanism of the present invention causes the driven member to be advanced or retracted while rotating the driven member in the lens barrel, thus avoiding backlashes caused between at least one follower and a guide portion for guiding the follower.
Patent TW-200511022-A (TW)
Title: System bandwidth display device of data processing system
Inventor: LIN I-MING
IPC: G06F13/20
Filed: 2003-09-02
Abstract: A system bandwidth display device of data processing system fetches strobes between buses respectively in a data processing system and calculates with the sampled strobes and a fixed clock to obtain respective data transmission speed between busesThe operating bandwidth used by the data processing system can be further estimated and displayed on a real-time basis so as to let a user understand the operating status of the data processing system.
Patent TW-200512725-A (TW)
Title: A method of determining a merging bit in an optical storage device
Inventor: REN TSUNG-HUEI
IPC: H03M7/00
Filed: 2003-09-29
Abstract: A method of determining a merging bit in an optical storage device. The method includes adding 1 bit to a fourteen-bit data output from an eight-to-fourteen modulator, mapping every consecutive three bits of data to a local digital-sum-value to generate five local digital-sum-values, adding up the five local digital-sum-values to an initial digital-sum-value to generate a sub-digital-sum-value, and generating the merging bit according to the sub-digital-sum-value.
Patent TW-200413878-A (TW)
Title: Current mirror circuit
Inventor: OHMAE HIDEO
IPC: G05F3/26
Filed: 2003-10-07
Abstract: A first input transistor of a current mirror, in which one end is connected to a first constant current source and another end is connected to a reference potential (for example, the ground), serves as a current mirror input. A second input transistor, in which one end is connected to a second constant current source, is disposed with being separated from the first input transistor by a predetermined distance. A plurality of output transistors is distributed between the first and second input transistors. The gate-source voltages of the output transistors are substantially equal to those of the first and second input transistors. Therefore, it is possible to provide to a current mirror circuit which has a large number of output transistors, an influence due to the wiring resistance of a feeder line are remarkably reduced without increasing the wiring area for forming the feeder line.
Patent TW-200416849-A (TW)
Title: Aligning method and aligning device of proximity exposure
Inventor: MIYATAKE TSUTOMU
IPC: G03F9/00
Filed: 2003-10-15
Abstract: An aligning method in a proximity exposure, wherein a first object is disposed close to a second object, and a pattern on the second object is transferred onto the first object using an electron beam or an X-ray. A first reference mask having a first reference mark formed on a mark support on which a light-transmitting area is defined in at least part thereof, and a first object having a first alignment mark formed thereon are disposed on a first stage. A second alignment mark formed on a second object disposed on a second stage disposed opposite to the first stage via a light-transmitting area defined on the mark support and a first reference mark are concurrently detected by using a first alignment sensor disposed on the first stage. Accordingly, the first object can be easily aligned with the second object.
Patent TW-200516372-A (TW)
Title: Combined supporting base
Inventor: TIEN CHIH-WEI
IPC: G09F11/00
Filed: 2003-11-06
Abstract: A combined supporting base including a base body, a fixing device, an elasticity device and a supporting frame having a hook is disclosed. The base body has a first through hole, and the fixing device has a second through hole corresponding to the first through hole. The fixing device is disposed within the base body and able to rotate with respect to the base body. The elasticity device is equipped between the base body and the fixing device. The hook is used to insert to the first through hole and to push a lateral edge of the first hole, so that the fixing device can rotate toward a first direction and deform the elasticity device. When the hook moves below the fixing device, the elasticity device drives the fixing device rotate toward a second direction so that the hook can be coupled with the fixing device, then the supporting frame will combine with the fixing device. In addition, by way of rotating the fixing device, the hook withdraws from the first through hole so that the supporting frame can be separated from the fixing device.
Patent TW-200520185-A (TW)
Title: Semiconductor device package with a heat spreader
Inventor: WANG SHU-FEN
IPC: H01L23/36
Filed: 2003-12-10
Abstract: The present invention relates to a semiconductor device package with a heat spreader comprising a substrate, a die, a heat spreader, a molding compound and a plurality of solder bumps. The die is adhered to the upper side surface of the substrate. The heat spreader comprises a heat spreader body and a supporting portion, wherein the supporting portion extends outwards and downwards from the outermost edge of the heat spreader body to form a space to cover the die. The low end of the supporting portion bends inwards the space so as to enlarge the covering space. The molding compound covers the substrate, the die and the heat spreader. The solder bumps are formed on the bottom side surface of the substrate.
Patent TW-200522819-A (TW)
Title: Enhanced flexible copper foil structure and fabrication method thereof
Inventor: CHEN YU-CHUNG
IPC: B32B15/04
Filed: 2003-12-26
Abstract: An enhanced flexible copper foil structure and fabrication method thereof. The structure includes a copper base foil having a matte side and shinny side, and a more thermally stable layer at least on the matte side of the copper base foil.
Patent TW-200502593-A (TW)
Title: Broadband-cholesteric liquid crystal film, process for producing the same, circularly polarizing plate, linearly polarizing element, illuminator, and liquid-crystal display
Inventor: TAKEDA KENTAROU
IPC: G02B5/30
Filed: 2004-01-09
Abstract: The present invention provides a broadband-cholesteric liquid-crystal film which is obtained by applying a liquid crystal mixture comprising a polymerizable chiral reagent (b) and an optically isomerized material to a substrate and polymerizing the coating with ultraviolet, and which has a reflection band width of 200 nm or more. The broadband-cholesteric liquid crystal film has a broad reflection band, is thin, and can be produced through a small number of steps.
Patent TW-200506092-A (TW)
Title: Apparatus for making thin film, making method thereof and chamber for its apparatus
Inventor: KIM IL-HO
IPC: C23C14/24
Filed: 2004-01-16
Abstract: The present invention provides an apparatus for making a thin film, a making method thereof, and a chamber for its apparatus. The objective of the present invention is to provide an effective film coating in air without using a vacuum chamber capable of forming a vacuum environment. The film making apparatus includes: a film coating chamber installed above a to-be-coated workpiece at a distance; a metal supply part providing specific fine metal particles to the workpiece through the film coating chamber; a metal channel installed in the film coating chamber for delivering the fine metal particles supplied by the metal supply part to the workpiece; a high pressure gas supply part; a high pressure gas channel for providing the workpiece with the fine metal particles through the metal channel and isolation to the external air, and being installed in the film coating chamber for providing the high pressure gas supplied by the high pressure gas supply part to the workpiece; at least a discharge channel installed on the film coating chamber for discharging the by-products produced and the high pressure gas after use; and an exhaust part in communication with the discharge channel and capable of evacuating the residual fine metal particles and the high pressure gas discharged from the discharge channel. Thus, an effective coating of film in air can be carried out without using a vacuum chamber for producing a vacuum environment.
Patent TW-200420538-A (TW)
Title: Carbazole compounds and use of such compounds in organic electroluminescent devices
Inventor: BRUNNER KLEMENS
IPC: H01B1/12
Filed: 2004-02-09
Abstract: A carbazole compound, polymeric or of low molecular weight, comprises a carbazole multimer unit of formula (I), wherein each carbazole unit may be unsubstituted or substituted with one or more substituents and n is larger than or equal to 2 for use in organic electroluminescent devices. The carbazole compounds provide facile hole-injection from a hole-injecting electrode and have a relatively triplet level enabling highly efficient electroluminescent devices to be obtained if combined with triplet emitter compounds.
Patent TW-200507924-A (TW)
Title: Composition and devices for gas sorption and process for their manufacturing
Inventor: CATTANEO LORENA
IPC: G01N1/00
Filed: 2004-02-09
Abstract: Compositions and devices for gas sorption that can be activated just before their use are described, which hence do not need storing under inert atmosphere during storage and transportation.
Patent TW-200502578-A (TW)
Title: Optical alignment polarizing light illumination device
Inventor: GOTOH MANABU
IPC: G02F1/13
Filed: 2004-02-25
Abstract: The present invention relates to an optical alignment polarizing light illumination device. That is, in the polarizing light illumination device for illuminating the optical alignment polarizing film, it is able to reduce the fluctuation of the polarizing axis of the light illuminating surface. Light including ultraviolet emitted by a lamp 1 is gathered by a light gathering lens 2, and injected to a polarizing device 6 via a first planar mirror 3 and an input lens 5. Polarizing light emitted from the polarizing device 6 is injected into an integrator lens 4 constituted by a light injecting side lens group 41 and a light emitting side lens group 42. The light injecting side lens group 41 is formed by first and second cylinder lenses/arrays 41a, 41b configured with plural cylinder lenses. The cylinder lenses of the first and second cylinder lenses/arrays 41a, 41b are mutually perpendicular. Polarizing light emitted from the integrator lens 4 illuminates on a work-piece W placed on a work stage WS via a light gate 7, a second planar mirror 8 and a collimating lens 9.
Patent TW-200532817-A (TW)
Title: The method of conductive particles dispersing
Inventor: CHEN YU-CHIH
IPC: H01L21/56
Filed: 2004-03-18
Abstract: A method for dispersion of conductive particles is provided, which takes advantages of simplified process and low cost. The invention is in applying of chemical bonding between metal and thiol compound with electric charge, thereby makes conductive particles or chip electrodes carry electrostatic charge. The conductive particles migrate to the bonding location of bumps on chip by electrophoresis technology, and then fix the conductive particles. The purpose of fixing procedure prevents conductive particles from moving and de-adsorbing induced by follow-up processes. The flip-chip and fine pitch bonding is adapted and suitable pitch of bumps is small than 20 μm. The density of conductive particles bonding is large than 15 particles per bump.
Patent TW-200534495-A (TW)
Title: Manufacturing method of photodiode
Inventor: CHANG KO-HSING
IPC: H01L31/101
Filed: 2004-04-08
Abstract: A manufacturing method of a photodiode is provided, wherein the photodiode is formed on a substrate. First, an isolation structure is formed in the substrate to define a sensing area in the substrate. Next, trenches are formed in the substrate. Then, a doped layer with a second conductive type is formed on the substrate, wherein the doped layer covers at least the trenches and a portion of the substrate. The manufacturing method of a photodiode can reduce the processing time and the cost, and improve the production efficiency.
Patent TW-200534740-A (TW)
Title: Apparatus and encapsulation method of organic electroluminescence (EL) component
Inventor: BO DE-WEI
IPC: H05B33/00
Filed: 2004-04-09
Abstract: This invention reveals a apparatus and encapsulation method of organic electroluminescence (EL) component. It possesses a transparent substrate with a built-in organic electroluminescence chip tightly combined with transparent apron by using frame glue to seal the organic electroluminescence chip. By means of two metal fixtures that match with the corner between the contour structure and the transparent substrate as well as apron and are respectively fixed at each corner, it lets each metal fixture tightly seal with transparent substrate as well as apron edge. Consequently, the invention possesses the advantages of increasing component structure, promoting adherence between the frame glue and the glass, reducing the water permeability of frame glue, and improving the life cycle of the EL display component, and so on.
Patent TW-200505229-A (TW)
Title: Signal processing device and signal processing method
Inventor: KONDO MAKOTO
IPC: H04N5/21
Filed: 2004-04-22
Abstract: The subject of the invention is to favorably perform noise reduction. To achieve said subject, a motion vector detection part 33 detects a motion vector based on an input video signal and a precedent field video signal precedent by one field from the input video signal. A reference video setting part either the precedent field video signal precedent by one frame from the input signal or the motion correction video signal as a reference video signal. A selection control part performs motion detection using the input video signal and the precedent frame video signal in a region where there is movement, the motion correction video signal is made as the reference video signal, and in a region where there is no movement, the precedent frame video signal is made as the reference video signal. A correction processing part extracts a noise component from the difference value of input video signal and reference video signal and corrects signal level of inputted video signal with the corresponding noise component to reduce noise.
Patent TW-200535822-A (TW)
Title: Optical recording apparatus and related method
Inventor: CHEN HONG-CHING
IPC: G11B7/00
Filed: 2004-04-30
Abstract: The present invention discloses an optical recording apparatus and related method. The disclosed optical recording apparatus is for recording a plurality of information units on an optical storage medium in the form of a first type pattern and a second type pattern. Each of the information units contains a long run-length sync pattern. The optical recording apparatus contains a pickup head and a sync pattern select unit. The pickup head is for outputting a laser light onto the optical storage medium to record the plurality of information units on the optical storage medium. The sync pattern select unit is for selecting the type of the long run-length sync patterns. When selecting the type of at least one long run-length sync pattern, if the first type pattern with a run length longer than a predetermined length does not appear for a time longer than a predetermined threshold, the sync pattern select unit select the long run-length sync pattern of the at least one information unit as the first type pattern.
Patent TW-200509506-A (TW)
Title: Transistor circuit and booster circuit
Inventor: OTAKA NOBUYUKI
IPC: H01L27/02
Filed: 2004-04-30
Abstract: This invention provides a transistor circuit capable of preventing a large current from occurring when a short circuit happens at an output. One end of NMOS (10) is connected to a power source, while another end which is an output end is connected to a capacitor (12) and one end of a PMOS (14). Another end of PMOS (14), which is an output end, is connected to an output terminal (18) and a capacitor (16). NMOS (10) and PMOS (14) are alternatingly turned on to supply a pulse through a capacitor (12), to shift the output of NMOS (10), so as to boost up the voltage. A back gate of the NMOS(10) is connected to the power source through the PMOS (20), which remains turned on. With this arrangement the PMOS (20) acts as a resistor component when the output terminal becomes short circuit.
Patent TW-200506218-A (TW)
Title: Improvements in seal assemblies
Inventor: BIRCH PETER HUGH
IPC: F04C23/00
Filed: 2004-05-07
Abstract: A seal assembly for the protection of a static seal device for use in a vacuum pump. The seal assembly comprising at least two components which are sealingly connected together, an o-ring seal, which is engaged between the two components to prevent transfer of fluid to and from the pump between these two components and a fluid channel. The fluid channel being in the plane of the o-ring and located between the o-ring seal and a process gas flow path. The fluid channel provides a path for a barrier gas to be routed when the apparatus is in use. The channel being connectable to an external source of barrier fluid and having an outlet in fluid communication with the pump swept volume.
Patent TW-200426807-A (TW)
Title: Information storage medium and method and apparatus of recording and/or reproducing data on and/or from the same
Inventor: LEE KYUNG-GEUN
IPC: G11B7/004
Filed: 2004-05-20
Abstract: An information storage medium and a method of recording data on and/or reproducing data from the information storage medium, includes an information storage medium having at least one information storage layer. Data is recorded in the form of protruding or indented pits in the entire or partial area of the information storage medium, and information regarding the protruding or indented pits is recorded. Smooth tracking can be achieved using the information regarding the protruding or indented pits, that is, push-pull polarity information.
Patent TW-200539545-A (TW)
Title: Transient voltage detection circuit
Inventor: CHOU KUO-YU
IPC: H02H9/06
Filed: 2004-05-28
Abstract: The invention provides a transient voltage detection circuit for detecting a transient voltage occurring at a power supply or a ground of an electronic system, and for accordingly triggering a resetting device of the electronic system. The detection circuit includes a plurality of detecting units and a decision device. The initial output of each detecting unit is set by the output of at least one initial signal of the detection circuit. The decision device outputs a first logic according to the initial outputs of all of the detecting units. When a transient voltage occurs, the detection circuit ensures that the outputted logic of the detecting units is changed by the transient voltage or the decayed transient voltage, so that the decision device renewedly outputs a second logic according to the outputs of all of the detecting units and further triggers the resetting device of the electronic system.
Patent TW-200506336-A (TW)
Title: Method for checking the quality of a wedge bond
Inventor: MEDDING JONATHAN
IPC: G01N3/00
Filed: 2004-06-03
Abstract: A method for checking the quality of a wedge bond (7) between a wire loop (5) and a connection point (4') on a substrate (3), whereby the wire loop (5) was formed by means of a capillary (8) of a Wire Bonder, is characterised by the following steps: - Placing the capillary at a side of the wire loop (5) and next to the wedge bond (7), whereby the tip of the capillary (8) is located below the level of the wire loop (5). - Moving the capillary (8) parallel to the surface of the substrate (3) and orthogonally to the wire loop (5) until the wedge bond (7) tears away from the connection point (4') or the wire breaks, and simultaneously measuring a signal that is a measure for a force exerted by the capillary (8) on the wire loop (5), and - Determining the maximum of the measured signal.