baber/WOPTO huggingface dataset:
Patent TW-578239-B (TW)
Title: Semiconductor device and method for fabricating the device
Inventor: ORITA KUNIHIKO
IPC: H01L21/31
Filed: 2000-10-02
Granted: 2004-03-01
Abstract: An interlayer insulating film 2 having a connection hole 2a and a line insulating film 3 having a wiring groove 3a are formed on a semiconductor substrate 1. The interlayer insulating film 2 and the line insulating film 3 are made principally of SiO2 and contain phosphorus and hydrocarbon. A copper wiring film 4 that covers the connection hole 2a and the wiring groove 3a of the interlayer insulating film 2 and the line insulating film 3 is formed. Therefore, this semiconductor device is able to prevent the diffusion of copper into a low dielectric constant insulating film constructed of the interlayer insulating film and the line insulating film, reduce the dielectric constant and water absorptivity of the low dielectric constant insulating film and reduce the cross-talk noises.
Patent TW-479447-B (TW)
Title: Laminate for pattern formation
Inventor: KOJIMA DAISUKE
IPC: H05K3/18
Filed: 2000-11-08
Granted: 2002-03-11
Abstract: The present invention provides a laminate for pattern formation characterized by being made through successively laminating on the surface of a substrate a negative type or positive type heat radiation-sensitive resin coating film layer (A), an heat radiation-transmitting sheet layer (B) and an heat radiation-shading, energy rays-sensitive coating film layer (C).
Patent TW-462122-B (TW)
Title: Air gap semiconductor structure and the manufacturing method thereof
Inventor: JANG DING-JANG
IPC: H01L21/768
Filed: 2000-12-18
Granted: 2001-11-01
Abstract: An air gap semiconductor structure and the manufacturing method thereof are disclosed, wherein a sacrificial polymer film is formed on the substrate having the surface of conductive metal wires. Remove part of the sacrificial polymer film to form a spacer, then form a dielectric layer on top of the substrate, conductive metal wire and the spacer. Finally, use thermal decomposition to remove the spacer for forming the air gap.
Patent TW-508362-B (TW)
Title: Continuous process for manufacturing polyolefin foam beads
Inventor: CHUNG MOON JO
IPC: B29C44/34
Filed: 2001-01-18
Granted: 2002-11-01
Abstract: A method for manufacturing polyolefin foam beads by a continuous process is disclosed by which the polyolefin foam beads can be produced with increased efficiency and productivity. The method comprises a step of impregnating foaming agent into polyolefin resin by mixing polyolefin resin particles, water and the foaming agent in a impregnation chamber under heat and pressure, followed by a step of storing the polyolefin resin containing the foaming agent in a storing chamber under heat and pressure. Thereafter, the resin particles are subjected to a foaming step by continuously or intermittently discharging the resin particles from the storing chamber to a low pressure expansion chamber by utilizing a discharging device, in the same time period when a next batch of polyolefin resin is added and mixed in the impregnation chamber after being supplied with the resin particles from a resin supply chamber.
Patent TW-533580-B (TW)
Title: Semiconductor device
Inventor: YANAGISAWA KAZUMASA
IPC: G11C7/06
Filed: 2001-03-27
Granted: 2003-05-21
Abstract: A semiconductor device contains the sensing amplifier and a pair of the first conduction-type switching MOSFET. The sensing amplifier is composed of the latch circuit, which has a pair of input/output nodes for connecting the corresponding first bit line pair (data pair line) composed of plural dynamic memory cells and is formed by the first conduction type MOSFET for providing the first voltage to the source and the second conduction type MOSFET for providing the second voltage to the source. A pair of the first conduction-type switching MOSFET receives the selection signal to selectively connect with a pair of I/O nodes commonly disposed corresponding to plural latch circuits and the second bit line pair (signal transmission line pair) of the first bit line. The absolute value of the threshold voltage of the switching MOSFET is set smaller than the absolute value of the threshold voltage of the first conduction type MOSFET. In addition, the switching MOSFET is placed at the selection signal level of a cut-off state, and the second voltage is set as the reference level with its absolute value larger than the voltage of the first voltage.
Patent TW-480695-B (TW)
Title: Method of bonding lead fingers of a lead frame and a substrate
Inventor: SU SPENCER
IPC: H01L23/49
Filed: 2001-03-28
Granted: 2002-03-21
Abstract: A method of bonding lead fingers of a lead frame and a substrate, it includes: (a) providing at least a substrate, its electrically bonding surface has a plurality of connection pads; (b) providing a lead frame, which possesses a plurality of lead fingers and some lead fingers attach a tape; (c) thermally compressing the lead fingers of the lead frame, wherein a solder material between the inner lead of a lead finger and the corresponding connection pad is limited by the tape while thermal compression. As a result, a plurality of lead fingers are bonded to a substrate strongly mechanically and electrically by one thermal compression.
Patent TW-I228035-B (TW)
Title: Device for extracting a substance
Inventor: KOLLEP ALEXANDRE
IPC: A47J31/10
Filed: 2001-04-19
Granted: 2005-02-21
Abstract: The present invention relates to a device for extracting a substance for the preparation of a drink from a cartridge, comprising a frame with a base (16), a vertical part (17) on the said base and a horizontal part (18) situated at a certain distance from the base, a moveable drawer (19) able to slide over the horizontal part of the frame in order to move the cartridge (33) from its insertion position to a drink-preparing position over a system of elements for the discharge of the said drink on the said horizontal part and a cartridge extraction system (24) situated over the system of drink discharge elements and able to move towards the said system of elements to trap and extract the cartridge (33).
Patent TW-524029-B (TW)
Title: Method and device for changing the electrodes of an electrically operated metallurgical vessel, especially an arc furnace
Inventor: GRUND GUIDO
IPC: H05B7/109
Filed: 2001-06-01
Granted: 2003-03-11
Abstract: A method for changing the electrodes of an electrically operated metallurgical vessel is disclosed, especially an arc furnace (5). The method is accomplished by exchanging an unit for a new unit. The unit is formed of contact electrodes arranged on a base plate (10). The contact electrodes have terminals, coolant, and thermal device terminal. The consumed old unit (3) is loosened from the base (1a) of the vessel and lowered onto an exchanging trolley (5) at a fixed position or an exchanging carrier for being removed. The new unit (3) carried by the exchanging trolley (5) or an exchanging carrier is automatically aligned to the center, put into the base (1a) of the vessel from below and fastened.
Patent TW-544391-B (TW)
Title: Razor cartridge with painted and drawn retaining clip
Inventor: GRUSLIN MARC R
IPC: B26B21/14
Filed: 2001-07-19
Granted: 2003-08-01
Abstract: A shaving razor cartridge including a housing having an upper surface, a housing opening in the upper surface and side surfaces extending downward from the upper surface, blades mounted in the opening and supported by the housing, and a retaining clip on the upper surface having a clip opening around the housing opening. The retaining clip is made of flat painted sheet metal that has been drawn so as to provide an upper surface extending outward of the clip opening and side surfaces extending downward over the side surfaces of the housing. The paint on the sheet metal has sufficient delamination properties to pass a delamination test involving drawing a piece of flat painted sheet metal such that the paint is compressed greater than 35% and inspecting the resulting drawn piece of sheet metal to see there has been delamination of the paint.
Patent TW-503432-B (TW)
Title: Magnet for generating a magnetic field in an ion source
Inventor: VANDERBERG BO HARALD
IPC: H01J27/02
Filed: 2001-07-23
Granted: 2002-09-21
Abstract: An ion source (10) for an ion implanter is provided, comprising (i) an ionization chamber (14) defined at least partially by chamber walls (12) and having an aperture (18) through which an ion beam (B) may be extracted along a path (P2); and (ii) a magnet assembly (45) entirely surrounding the ionization chamber (14), comprising a closed figure yoke (46) about which is wound a pair of coils (49, 51). The yoke (46) is preferably toroidal in shape and further comprises a pair of opposing poles (48a, 48b), wherein a substantial portion of magnetic flux (F) generated by the coils leaves a first of the opposing poles (48a), passes through the ionization chamber (14), and enters a second of the opposing poles (48b) during operation of the ion source. A non-magnetic shield (52) surrounds the magnet assembly (45) to shield the assembly from backstreaming electrons. Stray magnetic fields generated by the magnet assembly (45) are oriented in a direction perpendicular to and kept low within the path of an ion beam extracted from the aperture. The primary magnetic field output by the magnetic assembly (45) is relatively homogeneous within the ionization chamber (14).
Patent TW-527308-B (TW)
Title: Container and method for producing the same
Inventor: ROSEN AKE
IPC: B65D75/52
Filed: 2001-07-26
Granted: 2003-04-11
Abstract: A container of a collapsible type for liquid or pulverulent contents, comprising a compartment (3) which is defined by flexible walls and whose volume is dependent on the relative position of the walls. The walls comprise two opposite side walls (2) with rim portions (4) which engage each other and along which the side walls (2) are joined in a common connecting portion (5). The container is characterised by a duct-defining portion (6) which is arranged inside said connecting portion (5) and along which said side walls (2) are joined with each other. The duct-defining portion (6) defines a duct (7) which is extended between the side walls (2) and which at a first end communicates with said compartment (3) and at a second end is sealed by a duct-sealing part (10) of said connecting portion (5). The present invention also concerns a method for producing such a container.
Patent TW-567404-B (TW)
Title: Multilayer elements containing photoresist compositions and their use in microlithography
Inventor: BERGER LARRY L
IPC: G03F7/039
Filed: 2001-11-29
Granted: 2003-12-21
Abstract: A photoresist element comprising a substrate; an etch resistant layer; and at least one photoresist layer prepared from a photoresist composition comprising a polymer selected from the group consisting of: (a) a fluorine-containing copolymer comprising a repeat unit derived from at least one ethylenically unsaturated compound characterized in that at least one ethylenically unsaturated compound is polycyclic; (b) a branched polymer containing protected acid groups, said polymer comprising one or more branch segment(s) chemically linked along a linear backbone segment; (c) fluoropolymers having at least one fluoroalcohol group having the structure: -C(Rf)(Rf')OH, wherein Rf and Rf' are the same or different fluoroalkyl groups of from 1 to about 10 carbon atoms or taken together are (CF2)n wherein n is 2 to 10; (d) amorphous vinyl homopolymers of perfluoro(2,2-dimethyl-1,3-dioxole) or CX2=CY2 where X=F or CF3 and Y=-H or amorphous vinyl copolymers of perfluoro(2,2-dimethyl-1,3-dioxole) and CX2=CY2; and (e) nitrile/fluoroalcohol-containing polymers prepared from substituted or unsubstituted vinyl ethers; and (B) at least one photoactive component.
Patent TW-513609-B (TW)
Title: Mounting structure of optical components and the projection machine
Inventor: OZAWA TAKAAKI
IPC: G02F1/1333
Filed: 2002-03-05
Granted: 2002-12-11
Abstract: The technical subject of the present invention is to provide a mounting structure for optical components, which can easily replace the optical components composed with the light modulation device (liquid crystal panel) and the prism. The solution for the technical subject includes the following steps: fixing and hanging the optical components composed of an integrated liquid crystal panel 441B and the crossed beam splitting prism 45 below the mounting member 447, and the mounting member 447 can be detachable with the mounting portion 473 on the upper portion of the lower light guiding device 471. Thus, in the case of replacing the mounting member 447 and the optical components at the same time, there is no need for dismounting the screws, or inserting the screwdriver for re-locking inside the lower light guiding device 471, so that it does not have to worry about the screwdriver damaging other optical components in the light guiding device, and can easily conduct the replacement process from the upper side.
Patent TW-I236822-B (TW)
Title: Method and apparatus for providing protocol options in a wireless communication system
Inventor: LEUNG NIKOLAI K N
IPC: H04N7/24
Filed: 2002-03-28
Granted: 2005-07-21
Abstract: Method and apparatus for providing broadcast overhead information interleaved with a broadcast session in a transmission on a broadcast channel of a wireless communication system (100). In one embodiment, the information is stored at the receiver to provide quick updating when a user changes to an alternate broadcast channel. In one embodiment, the content server provides an identifier SDP_ID to distinguish among sets of protocol options description sets.
Patent TW-528852-B (TW)
Title: Position detector
Inventor: OSHIE NAOMASA
IPC: G01D3/036
Filed: 2002-04-23
Granted: 2003-04-21
Abstract: The purpose of the present invention is to provide a position detector having superior temperature characteristic and having excellent output linearity for the relative position variation. To solve the problem, the invention is provided with the followings: a coil (1) and a conductor (2) or a magnetic body (3), which are disposed to make the area of the overlapped portion (p) change based on the position variation of the detected object; a resistor (6); a capacitor (4); a comparator (5), which reverses the output; and a setting-time circuit (50a), which confines the cycle (t) of the continuous oscillation action to a constant value. From the beginning of cycle (T), which is obtained from the position variation of the detected object, to the time point close to the end of the cycle (T), the variations of time width (t) are detected till the output of comparator (5) is reversed to a high level. The resistance value of the resistor (6) is set to make the time width (t) variation reach an extremely small value and become an extremely small value at the assumed temperature for the resistance value of the resistor (6).
Patent TW-I265599-B (TW)
Title: ESD implant following spacer deposition
Inventor: RAMSBEY MARK T
IPC: H01L21/316
Filed: 2002-05-17
Granted: 2006-11-01
Abstract: One aspect of the present invention provides a process for forming IC devices (100) with ESD protection transistors (112). According to one aspect of the invention, an ESD protection transistor (112) is provided with a light doping and then, after forming spacers, a heavy doping. The heavy doping with spacers in place can lower the sheet resistance, enhance the bipolar effect for the transistor, reduce the transistor's capacitance, and reduce the junction breakdown voltage, all without causing short channel effects. The invention thereby provides ESD protection transistors (112) that are compact, highly sensitive, and fast-switching. The spacers can be formed at the same time as spacers for other transistors, such as other transistors in a peripheral region of the device (100).
Patent TW-581875-B (TW)
Title: Method of determining reliability of semiconductor products
Inventor: LIU CHUAN-HSI
IPC: G01R31/26
Filed: 2002-06-13
Granted: 2004-04-01
Abstract: A method of determining reliability of semiconductor products. The method comprises providing a semiconductor wafer, which comprises a plurality of MOS transistors formed on its surface, and placing the semiconductor wafer in an environment of a stress temperature during a testing time period. The MOS transistor is simultaneously stressed with a stress voltage. A plurality of testing points are defined in the testing time, and the threshold voltage shift of the MOS transistor is measured at each testing point for establishing a group of experimental data. Finally, a relationship model of threshold voltage shift (Delta Vth) vs. time (t) is provided, and the group of experimental data and the relationship model are used to depict a relation curve for predicting the threshold voltage shift of the MOS transistor when exceeding the testing time.
Patent TW-559829-B (TW)
Title: Charge pump circuit and utilization thereof
Inventor: CHU KWAN-JEN
IPC: G11C5/14
Filed: 2002-06-17
Granted: 2003-11-01
Abstract: A charge pump circuit and the utilization thereof are disclosed, wherein the present invention is utilized in a flash memory. In the charge pump circuit of the present invention, a capacitor is implemented by a MOS transistor. Therefore, the capacitance of the capacitor can be adjusted by changing the width/length radio of the gate of the MOS transistor, so that adjusting the voltage level outputted from the charge pump circuit is achieved, which is in order to provide sufficient voltage level to cell array having different I/O bits. Meanwhile, the charge pump circuit of the present invention can match the cell array with each other in the geometric layout of the flash memory, thus, the difficulties of designing and implementing the flash memory are decreased.
Patent TW-I277156-B (TW)
Title: Thin film crystal wafer with PN-junction and its manufacturing process
Inventor: FUKUHARA NOBORU
IPC: H01L29/205
Filed: 2002-07-03
Granted: 2007-03-21
Abstract: A thin film crystal wafer with pn-junction comprising a first layer of a first conductivity type which is a 3-5 group compound semiconductor represented by a general formula: InxGayAlzP (0 <= x <= 1, 0 <= y <= 1, 0 <= z <= 1, x+y+z=1), and the second layer of a first conductivity type which is a 3-5 group compound semiconductor represented by a general formula: InxGayAlzAs (0 <= x <= 1, 0 <= y <= 1, 0 <= z <= 1, x+y+z=1), said second layer being made above said first layer, and at a heterojunction interface formed between said first layer and said second layer, further comprising a charge compensation layer of a first conductivity type with an impurity concentration higher than that of said first and second layers.
Patent TW-561095-B (TW)
Title: Method and apparatus for forming microstructures on polymeric substrates
Inventor: HENNESSEY MICHAEL
IPC: B29C35/10
Filed: 2002-07-16
Granted: 2003-11-11
Abstract: Methods and apparatus for forming microstructures in the surface of polymeric web materials for use as optical memory substrates. The microstructures may be formed by laminating a hot stamper to a web of material with a selective time/temperature profile. The stamper may be heated to melt flow the surface of the web and stabilize before separation. The stamper may be carried by a support that is independent of the press. The web of polymeric material may be provided with a flow enhancer to improve image formation. Also described herein are methods and apparatus for making optical memory modules, such as disks, which include novel stampers, coating applicators, and finishing systems.
Patent TW-586977-B (TW)
Title: Battery operated hydraulic compression tool with rapid ram advance
Inventor: HESKEY GEORGE T
IPC: H01R43/048
Filed: 2002-08-30
Granted: 2004-05-11
Abstract: A battery operated hydraulic compression tool comprising a frame; a hydraulic fluid reservoir connected to the frame; an electric motor driven hydraulic pump connected to the hydraulic fluid reservoir; a ram movably connected to the frame; and a multi-speed ram advancement system for advancing the ram in at least two different rates of movement on the frame. The advancement system includes a rapid advance actuator located directly against the ram, and a hydraulic bypass system located between the pump and the ram for conduiting hydraulic fluid past the rapid advance actuator to the area of the frame holding the ram.
Patent TW-578392-B (TW)
Title: Coding method and device
Inventor: VAN DEN ENDEN GIJS J
IPC: H03M7/02
Filed: 2002-09-20
Granted: 2004-03-01
Abstract: A method for converting a succession of data words into an output bit stream comprising a succession of code words uses a table of code words and associated next state values. For each data word the table provides a code word and associated next state value for each of a plurality of present state values. The code words are either of a first type that correspond to only one data word or of a second type that correspond to more than one data word. The next state value associated with each code word of the second type belongs to one of a first group of states. The next state values ensure that adjacent code words chosen in accordance with the next state values satisfy a run length constraint. Code words belonging to the first group of states can be identified by a unique bit structure. The method comprises the following steps: a. retrieving a data word; b. selecting the code words corresponding to the data word from the others of the plurality of present state values which meet the run length constraint and, if the present state value belongs to the first group of states, which also match the unique bit structure of the present state value; c. selecting, from the code words selected in step b, the encoded word that will cause the dc content of the output bit stream to be closest to zero; and, d. placing the encoded word selected in step c in to the output bit stream.
Patent TW-I221731-B (TW)
Title: Automatic AV production supply system and method thereof
Inventor: WANG SHIAU-MING
IPC: H04N5/14
Filed: 2002-09-24
Granted: 2004-10-01
Abstract: The invention relates to an automatic AV production supply system and method thereof. The system comprises an AV recording unit, an AV combining unit, an AV editing unit and an AV supplying unit. The AV recording unit automatically records a first AV data of a user. The AV combining unit combines the first AV data and a pre-stored second AV data into a third AV data. The AV editing unit edits the third AV data according to a pre-defined editing mode. The AV supplying unit provides the edited third AV data to a plurality of receivers for viewing the AV data.
Patent TW-546843-B (TW)
Title: Poly-silicon thin film transistor and method of forming the same
Inventor: CHEN KUN-HONG
IPC: H01L29/786
Filed: 2002-09-26
Granted: 2003-08-11
Abstract: A poly-silicon thin film transistor and a method of forming the same are provided. A poly-silicon layer is formed on a substrate. A gate insulating film is then formed on the poly-silicon layer. A gate is formed on the gate insulating film. An ion implantation is then performed to the poly-silicon layer by utilizing the gate as a mask, so as to form a doped region in the poly-silicon layer as source/drain region. Then, an oxide layer and a nitride silicon layer are formed on the substrate orderly to be a inter-layer dielectric layer, wherein the thickness relation between the oxide layer and the nitride layer is that the thickness of the oxide layer is thicker than or the same as (the thickness of the nitride layer multiplied by 9000 Å) 172, wherein the thickness of the nitride layer is less than 1000 Å.