baber/WOPTO huggingface dataset:
Patent TW-200536030-A (TW)
Title: Ball grid array package structure, package substrate and solder-ball pad structure thereon
Inventor: PAN YUNG-TENG
IPC: H01L21/60
Filed: 2004-04-27
Abstract: A solder-ball pad structure is described. The solder-ball pad structure is set on a substrate to carry a solder ball, wherein the substrate has a circuit layer and the solder-ball pad has electrical connection with the circuit layer. The solder-ball pad structure comprises a connecting pad and a protrusion, wherein the connecting pad set on the substrate is connected with the circuit layer electrically, and the protrusion is deposed on the connecting pad. In addition, a package substrate comprising the solder-ball pads mentioned above is also provided, and a ball grid array package structure comprising the package substrate mentioned above is also provided, too. As described above, the solder-ball pad structure and the solder ball has a larger connecting area so that the solder-ball pad structure and the solder ball have better connecting strength.
Patent TW-200509263-A (TW)
Title: Method for manufacturing a multi-level interconnect structure
Inventor: HORAK DAVID VACLAV
IPC: H01L21/768
Filed: 2004-05-06
Abstract: A method for forming interlevel dielectric layers in multilevel interconnect structures using air as the constituent low-k dielectric material that is compatible with damascene processes without introducing additional process steps. The conductive features characteristic of the damascene process are formed by standard lithographic and etch processes in the mandrel material for each level of the interconnect structure. The conductive features in each level are surrounded by the mandrel material. After all levels of the interconnect structure are formed, a passageway is provided to the mandrel material. An isotropic etchant is introduced through the passageway that selectively etches and removes the mandrel material. The space formerly occupied by the mandrel material in the levels of the interconnect structure are filled by air, which operates as a low-k dielectric material.
Patent TW-200505560-A (TW)
Title: Removal of color bodies from polytrimethylene ether glycol polymers
Inventor: SUNKARA HARI BABU
Filed: 2004-05-06
Abstract: A process is described for reducing the discoloration of PO3G. The discolored polymer is contacted with adsorbent and separated therefrom, for instance, by filtration. The treated polytrimethylene, preferably, has an APHA color of less than about 50 and a molecular weight of about 250 to about 5000.
Patent TW-200509608-A (TW)
Title: Content distribution overlay network and methods for operating same in a p2p network
Inventor: BERKEY HOWARD
IPC: H04L29/08
Filed: 2004-06-03
Abstract: A method, system and architecture for operating a content distribution overlay network in conjunction with a peer-to-peer network is provided. The method includes receiving a request for content at a content node from a requesting node of the peer-to-peer network. Then, referring to an overlay network to identify the content node as a head node of the overlay network. The head node has capabilities to transcode the content. The method then identifies a lowest level child node of the head node that has capabilities to transcode the content for the requesting node. The lowest level child node is then assigned to transcode the content for presentation to the requesting node, and each parent in the overlay network is assigned to transcode the content for its child. The lowest level child node receives the content transcoded from its parent in a format of the lowest level child node, and the overlay network is independent of the peer-to-peer network. In accordance with the method, nodes of the overlay network are arranged according to capability, and the head node has a highest capability of the overlay network.
Patent TW-200507777-A (TW)
Title: Infant's foot size measuring device
Inventor: KASSAI KENZOU
IPC: A43D1/02
Filed: 2004-06-08
Abstract: This invention provides an infant's foot size measuring device capable of accurately obtaining an infant's foot size. The infant's foot size measuring device (10) includes an upright wall (12) for abutting the heel of the infant from back side, and sole plate (15) extending from a lower part of the upright wall (12) in a direction perpendicular to the upright (12) for abutting the sole of the infant's foot. A plurality of gradations for indicating the size of the infant's foot in steps are provided on the sole plate (15).
Patent TW-200501384-A (TW)
Title: Semiconductor carrier film, and semiconductor device and liquid crystal module using the same
Inventor: YAMAJI YASUHISA
IPC: H01L23/50
Filed: 2004-06-24
Abstract: A semiconductor carrier film includes (I) a base film having insulating property, (ii) a barrier layer provided on the base film, the barrier layer including nickel-chrome alloy as a main component, and (iii) a wire layer provided on the barrier layer, the wire layer being made of conductive material including copper, and a ratio of chrome in the barrier layer is 15% to 50% by weight. A semiconductor device is formed by bonding a semiconductor element to the wire layer. The semiconductor carrier film and the semiconductor device are suitable for attaining finer pitches and higher outputs, because insulating resistance between adjacent terminals is less likely to deteriorate then in conventional art even in the environment of high temperature and moisture.
Patent TW-200600403-A (TW)
Title: Electric power unit for two-wheel vehicles
Inventor: VU OANH-NGOC
IPC: B60L15/20
Filed: 2004-06-28
Abstract: An electric power unit for two-wheel vehicles comprising a batteries housing, from which current is supplied to a DC magnetic motor that is connected to a controller assembly, and a chain transmission driven by the DC magnetic motor, which is adapted to actuate a driven wheel of a two-wheel vehicle. The latter has a frame to which the electrical power unit for two-wheel vehicles is attached. The batteries housing incorporates a structure having two outwardly open compartments between which a hollow zone is interposed. Each of the two outwardly open compartments is divided in several partitions. Each of the several partitions is adaptable to receive one of several rechargeable batteries that are provided with terminals for contacting a wiring. Each of the two outwardly open compartments is provided with air channels air for heating the several rechargeable batteries. The DC magnetic motor with speed control comprises a stator including several alternating, equally spaced, permanent magnets that form a pair of parallel, concentric discs, a rotor including a central armature in a disc form, with two-loop windings and an even number of commuter segments. The commuter segments with odd ordinal numbers form first loop windings. The commuter segments with even ordinal numbers form second loop windings. Several brushes are disposed in a conventional holder that is concentrically affixed to the rotor. Half of the several brushes are used for starting the DC magnetic motor, while another half are used for regular functioning.
Patent TW-200516903-A (TW)
Title: Plug and play networking architecture with enhanced scalability and reliability
Inventor: SAINT-HILAIRE YLIAN
IPC: H04L12/24
Filed: 2004-07-02
Abstract: Systems and methods of discovering devices on a plug and play network provide for enhanced network performance. Initial discovery messages can be adapted based on predetermined characteristics of access points such as the access point being associated with a high loss connection to a network node and the access point being associated with a congested environment with regard to discovery traffic. In one approach, initial discovery messages are transmitted over a wireless connection in unicast so that error correction is implemented. Other approaches involve storing notification messages at access points to minimize discovery traffic, and transmitting initial discovery messages at the lowest available transmission rate to eliminate the need for the transmission of multiple copies.
Patent TW-200510966-A (TW)
Title: Pattern drawing method and pattern drawing apparatus
Inventor: OHMI TADAHIRO
IPC: H01L21/027
Filed: 2004-08-02
Abstract: In a pattern drawing apparatus using a great number of microlenses, in order to facilitate calculation of a gray scale corresponding to a fine design grid, a distance of moving a substrate during a period between a pulse and a next pulse produced by an ultraviolet source is selected so that it is shorter than a spot interval and longer than a length obtained by subtracting a spot diameter from the spot interval. When scanning is carried out pulse by pulse, spots are gradually partially overlapped with one another so that a continuous line is drawn in a scanning direction. On the other hand, in order to draw a discrete or discontinuous line in a step direction perpendicular to the scanning direction, movement is made in the step direction by a distance smaller than the spot diameter after completion of a single cycle of scanning.
Patent TW-200608307-A (TW)
Title: Asian character image shuffling method and shuffle processing system
Inventor: CHENG KUO-YOUNG
IPC: G06K9/60
Filed: 2004-08-27
Abstract: The present invention relates to an Asian character image shuffling method and a shuffle processing system, which are used to shuffle Asian character image. A multi-resolution pyramid structure is constructed on a scanned Asian character image. As the data structure is constructed as a timber structure, the marked characters are drawn and then shuffled.
Patent TW-200609086-A (TW)
Title: Ratchet device of tool having rotary wheel
Inventor: LI WAN-CHUAN
IPC: B25B13/46
Filed: 2004-09-07
Abstract: A ratchet device of tool having rotary wheel (II) has a ratchet head capable of snapping transmission disposed on a handle having inner-ring ratchets. The ratchet head has two slots thereon for two snap blocks disposed therein respectively. Another rotary wheel having a rotational shaft is disposed inside the ratchet head, and it is optional for the rotational shaft to hook and pull one of the snap blocks to retract. The rotary wheel is used to switch a force application direction, and the switched direction is opposite to a fast rotation direction of the ratchet head driven by the rotary wheel, such that the ratchet head won't accompany with rotation due to a snapping force. Accordingly, the rotary wheel not only can be quickly operated in a same force-application direction with the handle, but also can facilitate to switch a force-application direction while counter-rotating the rotary wheel, thereby further attaining the benefit being convenient in use.
Patent TW-200611593-A (TW)
Title: Organic electro-luminescence device and method for forming the same
Inventor: LEE KUO-SHENG
Filed: 2004-09-23
Abstract: An organic electro-luminescence device. The device comprises a switch thin film transistor (TFT), an organic light emitting diode (OLED), and a capacitor. The switch TFT is disposed on a non-emitting region of a substrate. An insulating layer is formed on the substrate and covers the switch TFT. The OLED is dispose on the insulating layer on an emitting region of the substrate. The capacitor is disposed on the insulating layer on the non-emitting region, wherein the switch TFT is electrically connected to the capacitor. A top electrode of the OLED and that of the capacitor are formed by definition of the same conductive layer.
Patent TW-200519188-A (TW)
Title: Optical multilayer
Inventor: ISHIKAWA TOMOHIRO
IPC: G02B27/28
Filed: 2004-10-26
Abstract: Disclosed is an optical multilayer comprising a polymeric substrate having a non-zero out-of plane birefringence and an amorphous polymeric overlayer that comprises an amorphous polymer having a Tg value above 160 DEG C and having the sign of its out-of-plane birefringence opposite to that of the polymeric substrate so as to provide a total out-of-plane phase retardation of said optical multilayer of between -30 nm and 30 nm for wavelengths of light between 400 and 700 nm.
Patent TW-200524551-A (TW)
Title: Buckle
Inventor: YOSHIGUCHI MANABU
IPC: A44B11/12
Filed: 2004-10-27
Abstract: The present invention provides a buckle capable of eliminating the assembly directivity of base (1) and level (2). The level (2) is fitted between a pair of side plates (11, 11) of base (1) to make the interval therebetween temporarily expand, and the axis protrusion (22) formed on the level (2) is inserted into the axis hole (12) formed on the base (1), by using the elastic restoring force at the fitting position allowing the insertion of axis protrusion (22) into the axis hole (12), the level (2) is roratably assembled to the base (1). The shapes of the right side and left side of buckle base (1) which center around the rotating-assembling position is formed in line symmetry with respect to the imaginary straight line x passing through the rotating-assembling position.
Patent TW-200614324-A (TW)
Title: Monitoring method for furnace apparatus
Inventor: CHIU MING-HUNG
IPC: F27D21/00
Filed: 2004-10-29
Abstract: The present invention is related to a monitoring method for furnace apparatus. The monitoring method includes the steps of (a) powering on the furnace apparatus to a specific power value; (b) recording the raised rate of the temperature of the furnace apparatus; and (c) comparing the raised rate of the temperature with a predetermined threshold value; thereby replacing the furnace apparatus while the raised rate of the temperature of the furnace apparatus is less than the predetermined threshold value.
Patent TW-200615237-A (TW)
Title: Nano gold catalyst
Inventor: Wang ming-zheng
Filed: 2004-11-01
Abstract: A kind of nano gold catalyst is characterized in adding gold particles with a diameter less than 5 nm into an organic solution, adding O2 into the solution to make the nano gold be transformed into Au2O2, and finally adding a metal carrier with porous property and a diameter of 20 nm into the Au2O2 solution so that the nano gold particles are adsorbed into pores of the metal carrier to form composite gold-carrier catalyst. The nano gold catalyst can be utilized jointly with applications such as gas masks, masks, gasoline additives, cleansing machine filter nets to eliminate toxicity of carbon monoxide.
Patent TW-200616186-A (TW)
Title: Cavity-down thermally enhanced package
Inventor: YANG CHING-HSU
IPC: H01L23/36
Filed: 2004-11-03
Abstract: A cavity-down thermally enhanced package includes a heat spreader, a thermally conductive metal ring, a circuitized substrate and a chip. The circuitized substrate is attached to a carrying surface of the heat spreader. The circuitized substrate has an opening partially exposing the carrying surface. The thermally conductive metal ring and the chip are located inside the opening. The chip is attached to the exposed carrying surface of the heat spreader. The thermally conductive metal ring protrudes from the carrying surface of the heat spreader and located between side(s) of the chip and inner sidewall(s) of the circuitized substrate for improving the thermal performance and the electrical shielding effect of the chip.
Patent TW-200534159-A (TW)
Title: Multistage parallel-to-serial conversion of read data in memories with the first serial bit skipping at least one stage
Inventor: KWON KOOK-HWAN
IPC: H03K19/00
Filed: 2004-11-05
Abstract: Data bits are prefetched from memory cells in parallel and are read out serially. The memory includes multiple stages (1710) of latches through which the parallel data is transferred before being read out serially. The multiple stages provide suitable delays to satisfy variable latency requirements (e.g. CAS latency in DDR2). The first bit for the serial output bypasses the last stage (1710.M). In some embodiments, the control signals controlling the stages other than the last stage in their providing the first data bit to the memory output are not functions of the control signals controlling the last stage providing the subsequent data bits to the memory output.
Patent TW-200523180-A (TW)
Title: Shrinkage label
Inventor: NODA KAZUHIKO
IPC: G09F3/04
Filed: 2004-11-18
Abstract: To provide a shrink label in which a trace is securely formed when a liquid storing container is opened, thereby making it easy to determine whether the container has been opened or not. The shrink label includes lateral perforations formed around the container along the boundary between the upper area and the lower area covering the body and cap of the container, and oblique perforations so formed obliquely downward in the direction in which the cap is opened as to reach the lateral perforations. The shrink label further includes a series of L-shaped cuts in a triangular area where the lateral perforations and the oblique perforations are close to each other, each L-shaped cut being formed from a cut forming each of lateral perforations forming the triangular area and an oblique cut so formed as to extend from the cut towards the oblique perforations.
Patent TW-200617235-A (TW)
Title: Process and device for flushing textile goods
Inventor: CORDES CARL
IPC: D06B3/28
Filed: 2004-11-29
Abstract: Under a process or a device for rinsing/flushing of rope-formed textile product JET-processing Machines, the textile product in the form of an endless fabric rope is put in rotation through a Venturi-Nozzle in a vessel by means of a gaseous transport medium. The flushing/rinsing is done with the rinsing liquid brought on the fabric rope in the fabric rope movement direction before and/or in and/or after the nozzle. In the process, the rinsing liquid application per time-unit and/or the speed of the fabric rope rotation is controlled based on the product-specific data of the textile article and/or on machine-specific and/or process-specific data.
Patent TW-200603026-A (TW)
Title: Method for electro-luminescent display fabrication
Inventor: LEE HSIN-HUNG
IPC: G09F9/30
Filed: 2004-12-14
Abstract: The present invention discloses a method for fabrication a pixel area of an electro-luminescent display device. At least one buffer layer is formed on a substrate. An etch stop layer is formed on the buffer layer. At least one intermediate layer is formed over the etch stop layer. The intermediate layer is etched to expose the etch stop layer, which has an etch rate substantially selective against that of the intermediate layer. The etch stop layer is etched to expose the buffer layer, which has an etch rate substantially selective against that of the etch stop layer, thereby improving a level uniformity of the exposed buffer layer.
Patent TW-200536290-A (TW)
Title: Connection module for telecommunication and data technique
Inventor: BRODE FRANK
IPC: G02B6/38
Filed: 2004-12-17
Abstract: The invention relates to a connection module (1) for telecommunications and data systems, comprising a base plate (2), on which connection modules (3, 4) for optical fibres (5) or electric conductors can be arranged. According to the invention, the connection modules (3, 4) and the base plate (2) have corresponding fixing elements and the base plate (2) is provided with at least one connection module (4) for optical fibres (5) and at least one connection module (3) for electric conductors. The invention also relates to a suitable connection module (3) for the optical fibres (5) and to a method for connecting said optical fibres (5).
Patent TW-200533949-A (TW)
Title: Light absorptive antireflector
Inventor: TACHIBANA YUKO
IPC: G02B5/22
Filed: 2004-12-17
Abstract: Disclosed is a low-cost light absorptive antireflector with high visible light transmittance and low visible light reflectance which has low reflectance to lights in a wide wavelength range. The light absorptive antireflector comprises a base (2), and a first thin film (3), a light absorptive film (4) and a second thin film (6) sequentially formed on the base (2) in this order. The first thin film (3) has a geometrical film thickness of 1-200 nm and is composed of a material having a refractive index of not less than 1.3 and not more than 2.6. The light absorptive film (4) has a geometrical film thickness of 1-8 nm and contains at least one substance selected from the group consisting of titanium nitride, titanium oxynitride, gold and copper. The second thin film (6) has a geometrical film thickness of 45-165 nm and is composed of a material having a refractive index of not less than 1.3 and not more than 1.6.
Patent TW-200621854-A (TW)
Title: Imidazolium-based nylon copolymer
Inventor: WAY TUN-FUN
IPC: C08G73/18
Filed: 2004-12-28
Abstract: An imidazolium-based nylon copolymer synthesized from the copolmerization of an imidazolium salt comonomer having two carboxyl groups, and a comonomer selected from the group consisting of R6-O2C-R5-CO2R6, H2N-R7-CO2R8, H2N-R9-NH2, and the combination thereof. The imidazolium moiety is in the main chain of the obtained copolymer by the carboxyl groups which react in the polymerization. The products manufactured from the copolymer containing imidazolium has antistatic properties, hydrophilic properties, and high dye-fasten properties.
Patent TW-200622351-A (TW)
Title: Method for deciding structre parameters of a grating
Inventor: KU YI-SHI
IPC: G01J4/00
Filed: 2004-12-30
Abstract: The present invention discloses a method for deciding parameters of a grating structure by comparing the similarity between a measured diffraction spectrum and a simulated diffraction spectrum in a characteristic region. The present invention uses rigorous coupled wave theory to generate a diffraction spectrum library including a plurality of simulated spectrums based on predetermined parameters of a grating structure. The characteristic region of the plurality of simulated spectrums is determined based on whether the root mean square error of the plurality of simulated spectrums is larger than a noise lever of the testing machine. A measured spectrum is compared with the plurality of simulated spectrums by the intensity in the characteristic region to select a match spectrum from the simulated spectrums, and parameters of the grating structure is decide based on the match spectrum.
Patent TW-200536308-A (TW)
Title: Location system
Inventor: CHEN KEN-LI
IPC: H04L12/28
Filed: 2005-01-10
Abstract: A location awareness system for a wireless local area network (WLAN). The location awareness system of the present invention allows the infrastructure owner to control the content and method of location related information. The location information translation is performed by the local area server, thus private information is protected inside the WLAN, hidden from to the public presence server. The location awareness system comprises an area agent, a local area server, and a presence server. The area agent obtains location information by providing the area tag to the local area server, and only submits the authorized location information (location awareness information) to the presence server either directly or by the local area server. The present invention further comprises a relay as a cache between the area agent and the local area server.