baber/WOPTO huggingface dataset:
Patent TW-200411014-A (TW)
Title: Composition for producing biodegradable plastic material
Inventor: WANG XU-CHEN
Filed: 2002-12-20
Abstract: The present invention provides a composition for producing a biodegradable plastic material. The biodegradable materials (e.g. starch) in the biodegradable plastic material can be decomposed by natural microorganisms. Therefore, the biodegradable plastic material can be decomposed into fine pieces and consumed by the environment without causing environmental pollution. A biodegradable plastic material according to the present invention comprises 30~90% of starch and 10~25% of a resin. The starch is natural or modified starch, preferably corn starch. The invented material can be made into a biodegradable product by using an ordinary plastic processing device, or can be used as a base material to be mixed at a suitable ratio with other plastic material, e.g. HDPE, LDPE, LLDPE, etc., followed by making into a biodegradable plastic product.
Patent TW-200305820-A (TW)
Title: A method and apparatus for suspending execution of a thread until a specified memory access occurs
Inventor: RODGERS DION
IPC: G06F9/28
Filed: 2002-12-25
Abstract: Techniques for suspending execution of a thread until a specified memory access occurs. In one embodiment, a processor includes multiple execution units capable of executing multiple threads. A first thread includes an instruction that specifies a monitor address. Suspend logic suspends execution of the first thread, and a monitor causes resumption of the first thread in response to an access to the specified monitor address.
Patent TW-200413153-A (TW)
Title: Pressure regulating device for injection molding mold unit
Inventor: GAU BO-SUNG
IPC: B29C45/57
Filed: 2003-01-20
Abstract: Disclosed is a pressure regulating device for injection molding mold unit, the mold unit including a stationary mold insert and an opposing movable mold insert. Between the opposing end faces of the stationary and movable mold units is formed with a cavity into which an injection molding material may inject. The movable mold insert is movable along an axial direction to change the volume of the mold cavity, so as to form the injection molding material into a molded part with an allowable thickness tolerance in the axial direction. The pressure regulating device includes a piezo-electric actuator, a pressure sensor, and a processing unit loaded with an ideal pressure curve. The piezo-electric actuator is connected to the movable mold insert and is able to drive the movable mold insert to move in the axial direction. The piezo-electric actuator has a reciprocal feed precision that is smaller that the allowable thickness tolerance. The pressure sensor is connected to the stationary mold insert, for sensing the pressure within the mold cavity. The processing unit is connected to the piezo-electric actuator and the pressure sensor, for driving the piezo-electric actuator to move the movable mold insert for regulating the pressure within the mold cavity.
Patent TW-200304394-A (TW)
Title: Surface modified quartz glass crucible, and its modification process
Inventor: TSUJIMOTO TOSHIO
IPC: C03C17/27
Filed: 2003-03-03
Abstract: A surface modified quartz glass crucible and a process for modifying the crucible includes a layer of a metal oxide on the whole or a part of the inside and/or outside of the crucible, and baking it. At least an inside surface of the crucible is coated with a said metal oxide of magnesium, calcium, strontium or barium. The coated layer of the crucible does not abrade easily and provides a high dislocation free ratio of silicon single crystals pulled by using the crucible.
Patent TW-200401571-A (TW)
Title: Update of base station identifiers based on overhead visit
Inventor: KHUSHU SANJEEV
IPC: H04W64/00
Filed: 2003-03-19
Abstract: A visit to an overhead channel to obtain base station identifiers is made if it is necessary to do so. Base station identifiers are indicative of an approximate location of a terminal. The determination to update the base station identifiers may be made by monitoring one or more base stations in the terminal's active set. In another aspect, the terminal can originate a new data call immediately after the necessary base station identifiers have been obtained from the overhead channel, without having to wait for the expiration of a timer (e.g., the dormant timer). Moreover, by maintaining the data session when terminating the data call for the overhead visit, data communication may be more quickly resumed, for a new data call originated after the overhead visit, using the same configured protocols.
Patent TW-200402611-A (TW)
Title: Photomask, focus monitoring method, exposure dose monitoring method and manufacturing method of semiconductor device
Inventor: FUJISAWA TADAHITO
IPC: H01L21/027
Filed: 2003-03-25
Abstract: The present invention can monitor the focus position deviation or the variation of exposure dose with high sensitivity and high accuracy. The photomask comprises: a device pattern having an opening portion and a mask portion; and either a focus monitor pattern or an exposure dose monitor pattern, which has an opening portion and a mask portion and which has the same plane pattern shape as at least a partial region of a device pattern. The phase difference in the transmitted exposure light between the opening portion and the mask portion of the focus monitor pattern is different from that between the opening portion and the mask portion of the device pattern. The opening portion of the exposure dose monitor pattern has a different exposure dose transmittance from that of the opening portion of the device pattern.
Patent TW-200306892-A (TW)
Title: Substrate processing apparatus and slit nozzle
Inventor: KITAZAWA HIROYUKI
IPC: B05B1/04
Filed: 2003-03-26
Abstract: A slit nozzle includes a solution feeding mechanism having an elastic element and a plurality of piezoelectric devices and embedded in a side surface of a flow passage near a slit in the slit nozzle. Control is effected so that the piezoelectric devices are vibrated to cause the elastic element to produce traveling waves toward the slit. A resist solution serving as a processing solution is pumped by the traveling waves, thereby to be discharged through the slit toward a substrate. This provides a substrate processing apparatus capable of smoothly discharging the processing solution to accomplish high discharge accuracy.
Patent TW-200308103-A (TW)
Title: Line-shape device and its manufacturing method
Inventor: KASAMA YASUHIKO
IPC: H01L31/00
Filed: 2003-05-02
Abstract: The present invention provides a kind of device and its manufacturing method, in which the device shape is not limited and the device has soft characteristic as well as flexibility such that it can be manufactured to form all kinds of apparatus with arbitrary shape. Therefore, the invented device is formed continuously or intermittently in the length direction to have a circuit device. In addition, the invented device is formed continuously or intermittently in the length direction to have cross section of plural regions with circuit device.
Patent TW-200424858-A (TW)
Title: System bus controller and the method thereof
Inventor: TSAI CHIH-MING
IPC: G06F13/16
Filed: 2003-05-09
Abstract: A system bus controller for a computer system and related method are provided. The computer system has at least a bus and a bus master electrically connected to the bus. According to the preferred embodiment of the present invention, the system bus controller has a bus slave interface, a queue, a bus master interface, a queue entry executor, and a queue management unit. In operation, the commands transmitted over the bus by the bus master are sequentially stored in the queue as a memory. An acknowledge signal to release the bus is generated by the queue management unit, accordingly. Then the commands stored in the queue are executed to generate corresponding results, which will be fetched by the bus master in an active or passive manner.
Patent TW-200426909-A (TW)
Title: Method for improving etching process
Inventor: CHIANG CHUNG-YU
IPC: H01L21/027
Filed: 2003-05-16
Abstract: A method for improving etching process is described. When an etching machine is performed several times etching process, a cleaning step is conducted, wherein a cleaning solution of the cleaning step comprises a nitric acid solution having a concentration about 3% to 8% (v/v). Since the crystals adsorbing on the etching machine can be removed by the cleaning solution, the photo-resist layer will not be damaged from the crystals, and the etching process can be improved.
Patent TW-200306803-A (TW)
Title: Anti-virus compounds
Inventor: HSU TSU-AN
IPC: A61K31/015
Filed: 2003-05-22
Abstract: This invention features a medical composition for treating infection by herpesvirus. The composition includes an arylnaphthalene compound of formula (I). Each of R1 and R2, independently is R or C(O)R; or R1 and R2 taken together is (CH2)m; each of R3, R4, and R5, independently, is R, OR, C(O)R, or OC(O)R; or any two of R3, R4, and R5 taken together is O(CH2)nO; Ar is aryl; each of Z1 and Z2, independently, is CH2 or C(O); and each of R6 and R7, independently, is R, OR, SR, or NRR'; or R6 and R7 taken together is O, S, or NR; in which each of R and R', independently, is H, alkyl, (CH2)o-aryl, (CH2)p-heteroaryl, cyclyl, or heterocyclyl; each of m and n, independently, is 1, 2, 3, or 4; and each of o and p, independently, is 0, 1, 2, 3, 4, 5, or 6.
Patent TW-200426237-A (TW)
Title: Physical vapor deposition device
Inventor: LIN YAW-WEN
IPC: C23C14/34
Filed: 2003-05-22
Abstract: A physical vapor deposition device is used to deposit an electrically conductive material on a substrate, and mainly comprises: a mounting cover and an attachment cover. The mounting cover is used to mount a target material consisted of a plurality of electrically conductive sheets. The lower edge of the mounting cover has at least a perforation. The interior of the physical vapor deposition device is connected to an external gas conduit. A partially ionized gas can be introduced into the mounting cover through the gas conduit. The attachment cover is used to mount a substrate, and enables the substrate and the target material facing each other by covering the mounting cover. After covering the mounting cover by the attachment cover, a clearance exists between the mounting cover and the attachment cover. Particles generated by gas bombarding the target material and falling on the lower edge of the mounting cover can fall into the clearance through the perforation.
Patent TW-200401295-A (TW)
Title: Semiconductor memory device and method of controlling the same
Inventor: FUJISAWA HIROKI
IPC: G11C11/409
Filed: 2003-05-23
Abstract: In a semiconductor memory device including a bank equipped having a predetermined memory capacity, a sub amplifier block is disposed at a center of the bank divided into two sections. The sub amplifier block includes a plurality of sub amplifiers connected to sense amplifier sets disposed in the two memory regions through an LIO and a sub amplifier control circuit for controlling the sub amplifiers. If the sub amplifier control circuit selects a word line, a control operation is performed to activate only one side of the sub amplifiers positioned on both sides of the word line to thereby reduce the power consumed for activating the sub amplifiers.
Patent TW-200406576-A (TW)
Title: Variable resistance sensor with common reference leg
Inventor: LULL JOHN MICHAEL
IPC: G01F1/86
Filed: 2003-07-18
Abstract: A resistive bridge sensor circuit that includes a first resistive bridge circuit having a first variable resistance resistor and a second resistive bridge circuit having a second variable resistance resistor. The first and second resistive bridge circuits share at least a portion of a common reference leg that sets a resistance of a first and second variable resistors. The common reference leg or a portion of the common reference leg is alternately switchably connected to one of the first and second resistive bridge circuits.
Patent TW-200415153-A (TW)
Title: Fluorinated polymers having polycyclic groups with fused 4-membered heterocyclic rings, useful as photoresists, and processes for microlithography
Inventor: FEIRING ANDREW E
IPC: G03F7/038
Filed: 2003-08-11
Abstract: The present invention provides novel fluorine-containing copolymers which comprise at least one fluorinated olefin, at least one polycyclic ethylenically unsaturated monomer with a fused 4-membered heterocyclic ring and, optionally, other components. The copolymers are useful for photoimaging compositions and, in particular, photoresist compositions (positive-working and/or negative-working) for imaging in the production of semiconductor devices. The copolymers are especially useful in photoresist compositions having high UV transparency (particularly at short wavelengths, e.g., 157 nm) which are useful as base resins in resists and potentially in many other applications.
Patent TW-200407386-A (TW)
Title: Method for forming porous silica film
Inventor: FUJII NOBUTOSHI
IPC: H01L21/316
Filed: 2003-08-25
Abstract: An object of the present invention is to provide a method for forming a porous silica film having mechanical strength. Using a surfactant, one or more kinds of nonionic surfactant (s) having a 0.1 weight % concentration according to the Du Nouy method expression and a surface tension of 45 mN/m or larger at 25 DEG C is (are) used as a surfactant, a mixed solution obtained by mixing this nonionic surfactant, a hydrolyzable alkoxysilane compound, water and an alcohol is coated on the substrate, and the surfactant in this mixed solution is decomposed or burned out to form a porous silica film. Upon this, the surfactant is suitably represented by a rational formula [Chemical formula 1]. Alternatively, a solution in which a dimethyldialkoxysilane compound is further added to the mixed solution may be used. OH(CH2CH2O)x(CH(CH3)CH2O)y(CH2CH2O)xH... [Chemical formula 1] (In a rational formula [Chemical formula 1], x and y denote an integer satisfying 1 ≤ x ≤ 185 and 5 ≤ y ≤ 70, respectively.)
Patent TW-200415789-A (TW)
Title: Semiconductor device
Inventor: AIHARA KAZUHIRO
IPC: H01L29/423
Filed: 2003-08-26
Abstract: A source region (2) and a drain region (3) both containing n-type impurities are formed on a p-type Si semiconductor substrate (1) containing p-type impurities. On an active region of the surface of the p-type Si semiconductor substrate (1) between the source region (2) and the drain region (3), a gate insulating film (4) is formed. An n-type SiGe mixed crystal film (5) containing n-type impurities is formed on the gate insulating film (4) and a p-type SiGe mixed crystal film (6) containing p-type impurities is formed on the n-type SiGe mixed crystal film (5). A semiconductor device including such a transistor can further inhibit an increase in leakage current flowing between the gate electrode and the drain through the gate insulating film.
Patent TW-200510822-A (TW)
Title: Material for use in the manufacturing of luminous display devices
Inventor: DAHMANI BRAHIM
IPC: H01L51/00
Filed: 2003-09-05
Abstract: A material for in the fabrication of a luminous display device is described. The material comprises: a glass or vitroceramic substrate; a first layer deposited on one side of said substrate and essentially including at least one transparent conducting oxide (TCO), simple or mixed, doped or not; a second TCO layer of at least one transparent conducting oxide, simple or mixed, doped or not, hereafter called second TCO layer, both TCO layers being such that: the first TCO layer has a roughness of more than 1 nm and the second TCO layer has a roughness less than or equal to 1 nm; transmittance in the visible range of the product having both TCO layers is equal to at least 80%; the work function of the second TCO layer is greater than the work function of the first TCO layer and is greater than 4.6 eV and, preferably, greater than 4.8 eV. The first TCO layer is advantageously an indium oxide layer doped with tin (ITO) and the second TCO layer is a tin oxide layer doped with antimony (ATO). A luminous display devices, in particular to organic light emitting diodes incorporating these materials on their anode side is also described.
Patent TW-200419680-A (TW)
Title: Nitride and polysilicon interface with titanium layer
Inventor: SCHUTZ RONALD J
IPC: H01L29/78
Filed: 2003-09-18
Abstract: A conductive structure in an integrated circuit (12), and a method of forming the structure, is provided that includes a polysilicon layer (30), a thin layer containing titanium over the polysilicon, a tungsten nitride layer (34) over the titanium-containing layer and a tungsten layer over the tungsten nitride layer. The structure also includes a silicon nitride interfacial region (38) between the polysilicon layer and the titanium-containing layer. The structure withstands high-temperature processing without substantial formation of metal silicides in the polysilicon layer (30) and the tungsten layer (32), and provides low interface resistance between the tungsten layer and the polysilicon layer.
Patent TW-200515721-A (TW)
Title: Signal transmission structure
Inventor: HSU JIMMY
IPC: H01P3/08
Filed: 2003-10-17
Abstract: A signal transmission structure includes at least one reference plane with a non-reference area, and a signal line with a salient protruding over the edge of the signal line and the salient is corresponding to the position of the non-reference area. When a signal passes through the signal line, the improvement of characteristic impedance mismatch will be done due to effect of parasitism capacitance between the salient and the reference plane. Therefore, the insertion loss and the return lose from the mismatch of the characteristic impedance of the signal transmission structure will be improved and compensated locally to reach impedance matching.
Patent TW-200514988-A (TW)
Title: MEMS differential actuated scanning nano probe
Inventor: WEN SHIH-YI
IPC: G01Q70/16
Filed: 2003-10-17
Abstract: A MEMS differential actuated scanning nano probe includes four suspension beams, a connecting base joined onto the suspension beams and a nano probe. The four suspension beams are parallel to each other and rectangular arranged. Two of the suspension beams were elongated by heat, so as to drive the nano probe deflected. By heating any two neighboring suspension beams to make the nano probe move to a direction of one in two degrees of freedom. And we can also use piezo actuated force or static electric force to drive the scanning nano probe.
Patent TW-200515678-A (TW)
Title: Case cover for miniature motor
Inventor: CHOU WAN-SHUN
IPC: H02K5/04
Filed: 2003-10-29
Abstract: The invention provides a case cover for engaging with an opening of a metallic case of a miniature motor. The miniature motor comprises a rotor with a rotary shaft, two brushes, two bearings, a thrust receiving member and two terminals. The case cover can support the rotary shaft, the two brushes and the two terminals, and receive the thrust receiving member and one bearing. The case cover comprises a auxiliary supporting object and two grooves, each of which comprises a raised object. The auxiliary supporting object can isolate the terminals and the metallic case. The raised object in the groove fixes the terminal securely on the case cover.
Patent TW-200523742-A (TW)
Title: Portable apparatus and method capable of preventing erroneously turning on/off
Inventor: LEE RONG-JUNG
Filed: 2004-01-13
Abstract: A portable apparatus and method capable of preventing erroneously turning on/off is provided. The portable apparatus comprises a detector, a power function controller and an operation switch. The method determines whether power on/off function is operative by using the power function controller so that erroneously turning on/off can be prevented.
Patent TW-200507786-A (TW)
Title: Extraction module with linear closure for the preparation, under pressure, of a beverage from a capsule
Inventor: JARISCH CHRISTIAN
IPC: A47J31/40
Filed: 2004-02-06
Abstract: Module for extraction, under pressure, for the preparation of a beverage from a capsule (12) containing a substance to be extracted, comprising extraction means comprising a first extraction sub-assembly (10) and a second extraction sub-assembly (11) that can move in closure against the first sub-assembly so as to form, in the closed position, an extraction chamber (13) and so as, in the open position, to maintain a sufficient space (14) between the two sub-assemblies to allow the capsule to be inserted between the two sub-assemblies, and a means (9) for holding and positioning the capsule between the two sub-assemblies (10, 11), characterized in that the holding and positioning means (9) can be moved coaxially to the linear displacement of the movable extraction sub-assembly and can be pushed back linearly by the second, movable sub-assembly (11) into a retracted position, allowing the two sub-assemblies (10, 11) to close around the capsule.
Patent TW-200527575-A (TW)
Title: Packing process of ceramic substrate and its fixture
Inventor: LIU MING-XIONG
IPC: H01L21/68
Filed: 2004-02-06
Abstract: The present invention is related to a packing process of ceramic substrate and its fixture. After finishing packaging process on the ceramic substrate, the ceramic substrate is placed in a fixture during the whole process before and after the drying operation onto the ceramic substrate such that the bottom portion of the upper side fixture is capable of confining the ceramic substrate at the lower fixture through the mutual stacking of plural fixtures. Thus, the warping of the ceramic substrate generated during the drying operation can be effectively limited so as to prevent the ceramic substrate from being damaged due to over warping.
Patent TW-200526897-A (TW)
Title: A method for stiffening or reinforcing a member in a cost effective manner and a member which is made in accordance with the method
Inventor: WYCECH JOSEPH
IPC: A47L15/42
Filed: 2004-02-10
Abstract: A member (10) and a method for forming member (10). Member (10) includes a foam material (16) which is attached to the member (10) by the use of a layer of polyurea material. These layers cooperate to rigidize the member (10) and reduce the noise generation and transmission attributes of the member (10).
Patent TW-200527632-A (TW)
Title: Semiconductor package and method for manufacturing the same
Inventor: LIU SHENG-TSUNG
IPC: H01L23/48
Filed: 2004-02-11
Abstract: A semiconductor package includes a leadframe, a substrate, a chip, at least one passive component, a plurality of first and second bonding wires, and an encapsulant. The leadframe has a plurality of inner leads and a die pad. The substrate is mounted on the die pad. The chip and the passive component are mounted on the substrate. The first bonding wires are used to electrically connect the chip to the substrate. The second bonding wires are used to electrically connect the substrate to the inner leads of the leadframe. The encapsulant encapsulates the chip, the substrate, the inner leads of the leadframe, and the plurality of first and second bonding wires.
Patent TW-200528735-A (TW)
Title: Structure and method of new type burn-in after packaging
Inventor: YANG WEN-KUN
IPC: G01R31/26
Filed: 2004-02-16
Abstract: The present invention discloses a contact structure and method of new type burn-in. The structure comprises a print circuit board, metal solder join fixed to the print circuit board, and contact fixed plate. The contact metal springs are located on the metal solder join and contacted with contact metal balls. The metal solder join is located on the contact fixed plate. Between the contact metal balls and the contact metal springs keeps a constant force pressure and self-alignment by contacting the surface of the contact fixed plate to the surface of the ball grid array(BGA) package.