baber/WOPTO huggingface dataset:
Patent TW-543349-B (TW)
Title: Wiring substrate and manufacturing method thereof
Inventor: SUZUKI TOMOE
IPC: H05K1/11
Filed: 2002-05-24
Granted: 2003-07-21
Abstract: The object of the present invention is that whether there is Beta layer or not, outer diameters of tops of planarized solder bumps are substantially the same, so that more precise connection between an electronic component and a wiring substrate can be achieved, and manufacturing method thereof. The manufacturing method of the present invention for producing the substrate 1 comprises the following steps, i.e., printing step of coating a solder paste onto a plurality of pads 22 which are formed into openings that are formed on a main surface 2, reflow step of melting the coated solder paste which then forms into a half-sphere-like solder paste, and planarization step of punching the tops of the half-sphere-like solder bumps with a flat punching surface, so as to form the planarized solder bumps. In the printing step of coating a solder paste, in accordance with the pads 22, first pad 22B of a Beta layer is formed on back-side area of itself projection via one or a plurality of resin insulation layers, or second pads 22C of a Beta layer is not formed on back-side of itself projection, so that amount of coating solder paste on the first pads 22B is less than amount of coating solder paste on the second pads 22C.
Patent TW-I242608-B (TW)
Title: Etching agent for copper or copper alloy and etching method therefor
Inventor: ONO HIDEICHIRO
IPC: C23F1/34
Filed: 2002-06-03
Granted: 2005-11-01
Abstract: An object of the present invention is to provide an etching agent for smoothening the surface of copper under a mild condition, and to provide an etching method for smoothening the surface. To achieve the above object, an etching agent for copper or a copper alloy is provided. The etching agent for copper or a copper alloy consists of an aqueous solution containing hydroxyl amine, an oxidizer, ammonium salt, and an azole compound.
Patent TW-560065-B (TW)
Title: Structure and fabrication method for capacitors integratible with vertical replacement gate transistors
Inventor: CHAUDHRY SAMIR
IPC: H01L27/04
Filed: 2002-06-06
Granted: 2003-11-01
Abstract: A process and an architecture related to a vertical MOSFET device and a capacitor for use in integrated circuits. Generally, the integrated circuit structure includes a semiconductor layer with a major surface formed along a plane thereof and further including a first doped region formed in the surface. A second doped region of a different conductivity type than the first doped region is positioned over the first region. A third doped region of a different conductivity type than the second region is positioned over the second region. In one embodiment of the invention, a semiconductor device includes a first layer of semiconductor material and a first field-effect transistor having a first source/drain region formed in the first layer. A channel region of the transistor is formed over the first layer and an associated second source/drain region is formed over the channel region. The integrated circuit further includes a capacitor having a bottom plate, dielectric layer and a top capacitor plate. In an associated method of manufacture, a first device region, selected from the group consisting of the source region and a drain region of a field-effect transistor is formed on a semiconductor layer. A first field-effect transistor gate region is formed over the first device region. A capacitor comprising top and bottom layers with a dielectric layer disposed therebetween, is also formed on the semiconductor layer. In another embodiment, the capacitor layers are formed within a trench or window formed in the semiconductor layer.
Patent TW-540292-B (TW)
Title: Electronic machine apparatus
Inventor: MINAMITANI RINTARO
IPC: H05K7/20
Filed: 2002-07-30
Granted: 2003-07-01
Abstract: For cooling used in the cooling system of a semiconductor element emitting high heat in a small and thin electronic machine, the refrigerant flows through the connection tube composed of organic material and causes the decrease of cooling liquid quantity such that there will be problem of being unable to completely perform cooling for the heat emitting device. In addition, for the hinge portion between the body frame and the display apparatus frame, because the display apparatus is turned on/off repeatedly to add load so as to generate abrasion of connection tube and cause refrigerant leakage problem. Moreover, when the connection tube is mounted with smaller curvature radius, flowing path is blocked due to bending, and the flowing rate is decreased such that there will be a problem of being unable to perform cooling for the heat emitting device. The solving means is described in the following. The butyl rubber having small liquid permeability is the main choice. Besides, the connection tube formed by butyl rubber, fluorine-contained rubber, ethylene-propylene rubber, hydrin rubber or poly-sulfureted rubber is used. The protection tape is mounted at the periphery of connection tube that passes between the body frame and the display apparatus frame, or the protection tube with its inner diameter larger than outer diameter of the connection tube is mounted at the outer periphery of the connection tube to prevent from abrasion and protect the connection tube. The protection tape is mounted at the periphery of the connection tube for the position that the connection tube is mounted with a small curvature radius containing the place in between the body frame and the display apparatus frame, or the protection tube with its inner diameter larger than outer diameter of the connection tube is mounted at the outer periphery of the connection tube to prevent from the occurrence of buckling for protecting the connection tube. Furthermore, the connection tube is formed in advance complying with the flowing path shape so as to prevent from buckling and protecting connection tube.
Patent TW-583721-B (TW)
Title: Method of making an integrated circuit using a reflective mask
Inventor: HAN SANG-IN
IPC: G03F1/84
Filed: 2002-08-15
Granted: 2004-04-11
Abstract: A desired pattern is formed in a photoresist layer (170, 180) that overlies a semiconductor wafer using a reflective mask. This mask is formed by consecutively depositing a reflective layer (20), an absorber layer (30) and an anti-reflective (ARC) layer (40). The ARC layer is patterned according to the desired pattern. The ARC layer is inspected to find areas in which the desired pattern is not achieved. The ARC layer is then repaired to achieve the desired pattern with the absorber layer protecting the reflective layer. The desired pattern is transferred to the absorber layer to reveal the reflective portion of mask. Radiation is reflected off the reflective mask to the semiconductor wafer to expose the photoresist layer (170, 180) overlying the semiconductor wafer with the desired pattern.
Patent TW-I266405-B (TW)
Title: Bi-directional ESD protection devices
Inventor: CHANG CHI-YI
IPC: H01L21/332
Filed: 2002-09-18
Granted: 2006-11-11
Abstract: A bi-directional silicon controlled rectifier formed in a silicon layer and disposed over shallow trench isolations and therefore electrically isolated from the substrate to be insensitive to substrate noise for electrostatic discharge protection an electrostatic discharge protection device that includes a semiconductor substrate, including a first p-type portion, a first n-type portion contiguous with the first p-type portion, a second p-type portion contiguous with the first p-type portion and the first n-type portion, a second n-type portion, a third p-type portion, a third n-type portion contiguous with the third p-type portion, and a fourth p-type portion contiguous with the third p-type portion and the third n-type portion, wherein at least one of the first p-type portion, second p-type portion, third p-type portion, fourth p-type portion, first n-type portion, second n-type portion, and third n-type portion overlaps the isolation structure.
Patent TW-I228521-B (TW)
Title: Silicon-containing thermoplastic composition and application of the same
Inventor: KING GORDON L
IPC: B29C48/07
Filed: 2002-10-03
Granted: 2005-03-01
Abstract: A silicon-containing thermoplastic composition is disclosed, wherein the silicon concentration is 1-70% of the total weight of the composition. The composition of this invention is also used in manufacturing and processing for architecture and decoration materials and can be used to produce thermoplastic extrusion products as a substitute for wooden material.
Patent TW-589764-B (TW)
Title: Dual-polarization antenna array
Inventor: GOTTL MAXIMILIAN
IPC: H01Q13/08
Filed: 2002-10-04
Granted: 2004-06-01
Abstract: The present invention relates to an improved antenna array having at least two groups of individual antenna elements (13; 1, 2, 3, 4) comprising a dipole square and/or patch antenna elements with a square antenna element structure, distinguished by the following features: individual antenna elements (13; 13'; 203a to 203d) which are arranged at least horizontally offset with respect to one another are provided for each of the two polarizations which are at right angles to one another; and/or at least two additional antenna elements (215, 315), which are horizontally offset with respect to one another; and/or at least two pairs of vertically aligned individual antenna elements (415), which are arranged with a horizontal offset with respect to one another, are provided for each of the two orthogonal polarizations; and the individual antenna elements which are in each case arranged with a horizontal offset with respect to one another and are aligned parallel to one another are fed with different phase angles as a function of the descending angle.
Patent TW-589338-B (TW)
Title: Fire-resistant resin compounds
Inventor: WU RUNG-TAI
IPC: C08K3/00
Filed: 2002-10-30
Granted: 2004-06-01
Abstract: This invention relates to fire-resistant resin compound that essentially comprises: at least one thermoplastic or thermosetting resins or a mixture thereof, polarized monomer, oligomer, non-halogen refractory agent, micropores inorganic materials, and anti-burning material. Ingredients of the fire-resistant resin compounds are modified to correspond to different requirements in various fire resistance materials.
Patent TW-587176-B (TW)
Title: Illumination device used in a refraction projector
Inventor: LIU SHING-TZENG
IPC: G02B27/18
Filed: 2002-12-06
Granted: 2004-05-11
Abstract: An illumination device used in a refraction projector comprises: a light source; a reflective light-guide disposed at one side of the light source for reflecting the light rays emitting from the light source and making the light rays uniform; a diffractive optical element mounted at one side of the reflective light-guide from which the reflected light rays exit for converging the light rays reflected by the reflective light-guide and reducing the light scattering thereof; a semi-transmissive lens disposed at one side of the diffractive optical element opposite to the reflective light-guide for reflecting the light rays coming from the diffractive optical element; and a display unit disposed at one side of the semi-transmissive lens from which the reflected light rays emerge for receiving and reflecting the light rays coming from the semi-transmissive lens; wherein the diffractive optical element is mounted between the reflective light-guide and the semi-transmissive lens, and the display unit is out of the alignment between the diffractive optical element and the reflective light-guide.
Patent TW-I282402-B (TW)
Title: Projectile for radially deploying sub-projectiles
Inventor: O'DWYER JAMES MICHAEL
IPC: F41H13/00
Filed: 2003-01-03
Granted: 2007-06-11
Abstract: A projectile (10) for firing from a barrel, said projectile including a multiplicity of barrel assemblies (12, 13, 14) radially disposed from the centre of mass of the projectile, wherein each of said multiplicity of barrel assemblies includes a plurality of sub-projectiles (16) axially disposed within a barrel; each of said sub-projectiles associated with a discrete propellent charge (17) for propelling a respective sub-projectile from the barrel, wherein said projectile is capable of selectively firing sub-projectiles (16), suitably with the aid of primers (18) each coupled to an electronic controller (15), to provide a predetermined pattern of deployed sub-projectiles. A defence system employing projectiles of the type described is also disclosed, together with a method for disguising the launch location of a projectile utilising divert propulsion.
Patent TW-I246708-B (TW)
Title: Remote maintenance system
Inventor: OGUSHI NOBUAKI
IPC: G03F7/20
Filed: 2003-03-18
Granted: 2006-01-01
Abstract: Factories (102-104) have host computers (107) for monitoring industrial equipments (106). Each host computer (107) is connected to a management host computer (108) on a vendor (101) side through the Internet (105). The host computer (107) on the factory side detects the occurrence of a trouble of the industrial equipment (106) and notifies the vendor side of status information representing a trouble state. In response to this, the host computer (108) on the vendor side notifies the factory side of response information representing a countermeasure against the trouble state.
Patent TW-I266020-B (TW)
Title: Protective guide for drawing cable or the like
Inventor: TSUTSUMI KAZUHIRO
IPC: H02G11/00
Filed: 2003-04-15
Granted: 2006-11-11
Abstract: To provide a protective guide for a retracting cable or the like to which excessive tension or stress is not imparted to a cable or the like during bending and extending or retracting operations operating a retracting unit in and out, and which does not need a troublesome securing operation for a cable or the like, and further which is excellent in even point of aesthetics. The present invention relates to a protective guide for a retracting cable or the like, which protects and guides a cable or the like extending between a case body 130 and a retracting unit 110 retractably accommodated in the case body. According to the present invention, the protective guide includes two linear tubular support members 140, which enclose the cable or the like to support it in a linear manner and a tubular bending member 120, which articulately connects above-mentioned two linear support members 140 with a desired curvature or more.
Patent TW-I272411-B (TW)
Title: Surface light-emitting device
Inventor: HASHIMOTO KAZUYUKI
IPC: F21V8/00
Filed: 2003-05-08
Granted: 2007-02-01
Abstract: There is provided a surface light-emitting device capable of preventing an increase in power consumption even if the length of the light-emitting surface of the surface light-emitting device is greater than the width, and capable of emitting light uniformly without decreasing the brightness of the light-emitting surface nor increasing the height of the light guiding space. In the present surface light-emitting device, the incident plane (201) is one of two sides of the light guiding space (20) in opposition in the longitudinal direction. The light-transmitting plate (4) includes a diffusion filter (6) which covers a specific area of the surface of the light-transmitting plate (4) near the light source (3). The remaining area of the surface of the light-transmitting plate at a distance from the light source (3) is not covered with the diffusion filter (6). The diffusion filter (6) is formed of a laminate in which a plurality of diffuse transmission films are layered. The number of diffuse transmission film (6) layers is highest in the area closest to the light source (3) so that the light transmittance is increased as the distance from the light source (3) increases due to a decrease in the diffusion of light, and the number is gradually decreased as the distance from the light source 3 increases.
Patent TW-591740-B (TW)
Title: Fin device for silicon on chip
Inventor: YANG KUO-NAN
IPC: H01L21/76
Filed: 2003-06-05
Granted: 2004-06-11
Abstract: A fin device for the silicon on chip is described. The fin device comprises a silicon substrate, an insulator layer covered on the silicon substrate, a thyristor having a fin structure with nondepletion region inside by increasing the width of the fin structure, and a gate layer. Another aspect according to the invention comprises a silicon substrate, an insulator layer covered on the silicon substrate, a fin structure thyristor and a gate layer partial covered with the fin structure thyristor to form nondepletion region therein. Accordingly, the fin device may reduce the short channel effect dimension, improved the speed of the thyristor and fully support the system on chip requirement.
Patent TW-I224706-B (TW)
Title: Pressing apparatus, production apparatus and production method for liquid crystal cell
Inventor: AKIMOTO SHOJIRO
IPC: G02F1/13
Filed: 2003-06-10
Granted: 2004-12-01
Abstract: To provide a pressing apparatus, a production apparatus and a production method for liquid crystal cell which can process effectively cell gap correction of liquid crystal cell, sealing and so on. A pressing apparatus for liquid crystal cell 100 comprises pressing boards 150 arranged in a predetermined interval, a gas introducing passage 226 for introducing gas into the pressing boards 150, a gas tank 240 for containing the gas to be supplied to the gas introducing passage 226, a switching valve 230 to open/close the gas introducing passage 226, and gas pressure control means 210 for controlling the switching valve 230. While the gas pressing apparatus 100 correct the cell gap in the process of pressing a liquid crystal cell, the gas pressing apparatus 100 is transported to sealing agent applying place and sealing agent hardening place.
Patent TW-I238486-B (TW)
Title: Blowing device for front-sucking wafer picking arm
Inventor: WANG WEI-JENG
IPC: H01L21/68
Filed: 2003-07-09
Granted: 2005-08-21
Abstract: The present invention provides a blowing device for front-sucking wafer picking arm, which is suitable for semiconductor wafer conveying equipment. The present invention employs the brief high speed air blown to the wafer edge, and the area between the wafer and the picking arm, so as to separate the wafer attached on the tool surface, and provides sufficient lifting force for the picking arm to suck the wafer. Thus, the clearance between the picking arm and the sucked wafer can be greatly increased, so as to prevent the problem of insufficient sucking clearance causing the picking arm to suck the tool.
Patent TW-I279653-B (TW)
Title: Electronic timepiece including a game mode, and method of using an electronic timepiece as a memory game
Inventor: FARINE PIERRE-ANDRE
IPC: G04B47/00
Filed: 2003-07-14
Granted: 2007-04-21
Abstract: There is disclosed an electronic multi-function wristwatch one of whose operating modes is a memory game which uses the time display means of the watch. In the preferred version comprising an analogue time display, the watch randomly generates a sequence of visual indications such as time values and displays it by means of the hands (3, 4). Then, the player attempts to repeat these indications by entering a sequence of answers by means of control keys (14-19) arranged facing the hour symbols (7) of the dial. These keys preferably comprise electrodes affixed under the watch glass. The watch displays successive sequences each comprising one or more indications more than the preceding sequence. It can also emit corresponding sequences of sounds. The watch/user interface can further comprise push-buttons (11-13) and an alphanumerical LCD display (9).
Patent TW-I223502-B (TW)
Title: A gain control system and a method thereof
Inventor: LIOU YI-RU
IPC: H04B1/10
Filed: 2003-08-05
Granted: 2004-11-01
Abstract: Provide a gain control system and a method that extracts the background noise information of the transmission signal in the Short Inter-Frame Space, and computes the background noise information and strength information of the transmission signal to output a feed-back control signal to adjust the gain of the system. It optimizes the receiving system and makes the transmission signal be of sufficient strength and have a good quality as well.
Patent TW-I221955-B (TW)
Title: Computer case
Inventor: LEE CHIH-HUANG
IPC: G06F1/16
Filed: 2003-08-19
Granted: 2004-10-11
Abstract: A computer case mainly comprised a mainframe, a side-plate and a fastening mechanism is disclosed. The fastening mechanism mainly comprises two fastening elements, an operating element and an elastic element. The fastening element mainly comprises a fastening part and a connecting part. The fastening elements are pivoted on the inner face of the side-plate. The operating element connects with the fastening parts and is disposed on the outer face of the side-plate. The elastic element connects between operating element and side-plate. By rotating the fastening elements through the operating element, the fastening elements can move toward the edge of side-plate to fasten the side-frame of mainframe with the side-plate or loose from the side-frame of mainframe. Therefore, the composing of computer case is more convenient.
Patent TW-I229934-B (TW)
Title: Nonvolatile semiconductor memory device
Inventor: TAKAHASHI SHUICHI
IPC: H01L27/115
Filed: 2003-09-24
Granted: 2005-03-21
Abstract: This invention is provided to shorten the turnaround time (TAT) of Mask ROM and to achieve high operation speed and high integration of nonvolatile semiconductor memory device, such as a Mask ROM. The Mask ROM is a type a three-layer metal process can be applied in its manufacture and the programming thereof is carried out by connecting or disconnecting a memory transistor MT1 to a bit line BL based on a third contact hole TC is provided in a third insulation layer (25) or not, and, more particularly, a type having a stacked contact structure, that is a structure in which contact holes FC2, SC, TC provided in insulation layers (18, 22, 25) respectively, and W plugs (20, 23, 26) buried in the contact holes respectively are arranged and piled up in vertical direction.
Patent TW-I258273-B (TW)
Title: Burst detector
Inventor: DIFAZIO ROBERT A
IPC: H04B1/7093
Filed: 2002-09-27
Granted: 2006-07-11
Abstract: The present invention is a receiver for receiving a communication signal divided into a plurality of timeslots, wherein the timeslots include a plurality of channels, including a burst detector for detecting when a selected one of the plurality of channels of the communication is received. The burst detector comprises a noise estimation device for determining a scaled noise power estimate of the selected one of the timeslots, a matched filter for detecting signal power of the selected one of the timeslots and a signal power estimation device, responsive for the matched filter, for generating a signal power estimate of the selected one of the timeslots. A comparator responsive to the scaled noise power estimate the signal power estimate is also included in the burst detector for generating a burst detection signal when the signal power estimate is greater than the scaled noise power estimate, and a data estimation device, responsive to the burst detection signal, for decoding the plurality of channels.
Patent TW-I227421-B (TW)
Title: Database updating and maintaining system for electronic dictionary and its method
Inventor: CHE CHENG-YANG
IPC: G06F17/30
Filed: 2003-12-23
Granted: 2005-02-01
Abstract: The invention provides a database updating and maintaining system for electronic dictionary and its method, which is applied to update the vocabulary of a general database at the sever side. When the electronic dictionary at the user side is being connected to the server host at the server side, an information transfer interface is employed to collect the user information of the user side, so as to obtain the to-be-searched vocabularies that the users cannot find by using the electronic dictionary, thereby supplementing the electronic dictionary based on those vocabularies.