baber/WOPTO huggingface dataset:
Patent TW-538502-B (TW)
Title: Symmetric device with contacts self aligned to gate
Inventor: CHEDIAK JUAN A
IPC: H01L29/78
Filed: 2000-08-14
Granted: 2003-06-21
Abstract: A method of forming conductive contacts to drain and source regions of a semiconductor device such as a field effect transistor (FET). A gate structure is formed over a portion of a semiconductor substrate, wherein the gate structure includes: a gate dielectric on a surface of the semiconductor substrate, a conductive gate aligned on the gate dielectric, a silicide layer aligned on the conductive gate, and a silicon nitride cap aligned on the silicide layer. Insulative spacers are formed on sidewalls of the gate structure, and the insulative spacers contact the semiconductor substrate. A drain region and a source region are formed within the semiconductor substrate, wherein a channel region is disposed between the drain region and the source region, and wherein the gate structure is over the channel region. After an insulative region containing a photosensitive material, such as boro-phoso-silicate glass, is formed over the gate structure and the semiconductor substrate, a cavity over the drain region and a cavity over the source region are formed photolithographically. The cavities are filled with conductive material such as tungsten, forming a conductive contact to the drain region and a conductive contact to the source region. The top surfaces of the conductive contacts and the top surface of the gate structure are coplanar.
Patent TW-497079-B (TW)
Title: Transponder intended for several different applications
Inventor: DEGRAUWE MARC
IPC: H04B5/02
Filed: 2000-08-29
Granted: 2002-08-01
Abstract: Transponder (2) associated with a communication system for various different applications having different security levels. This transponder includes means (18, 26, 40, R) allowing the maximum communication distance between the transponder and a reader (4) to be varied as a function of the application selected or activated. A code, which determines the opening or closing of the switch (40) is associated with each application. In a first group of embodiments, the equivalent impedance of the electronic unit associated with the antenna (6) is varied, whereas in another embodiment, the electric characteristics of the antenna itself are varied.
Patent TW-450910-B (TW)
Title: Center shaft assembly of bicycle's hollow pipe and manufacturing method thereof
Inventor: JANG SHENG-CHANG
IPC: B62K19/06
Filed: 2000-09-01
Granted: 2001-08-21
Abstract: Mainly aiming to overcome the problem in the rough operation of the center shaft of bicycle's hollow pipe, the present invention provides a center shaft assembly of bicycle's hollow pipe having a structure that can make the operation smoother and firmer. An internal pipe and an external pipe are connected by bearings to form the hollow pipe's center shaft. A wave-shaped ring part is made on each end of the hollow internal pipe. After placing an insert with conical holes in each of the ring part, expanding tools are applied to firmly connect the insert and the internal pipe's ring part together. Then, on both ends of the internal pipe, threads can be made on the inner wall of the insert for the connection of the bicycle pedal's crank axle. Such structure allows the present invention to provide a center shaft of bicycle's hollow pipe having a structure that can make the operation smoother and firmer.
Patent TW-476892-B (TW)
Title: Nine-key English flexible input method
Inventor: CHIOU FU-CHING
IPC: G06F40/00
Filed: 2000-09-04
Granted: 2002-02-21
Abstract: The procedures of the invention include grouping English letters such that English letters of each group are allocated on numeric keys; displaying function keys and first group of English letters with software keyboard; processing the following in accordance with the pressed key of user; putting the corresponding lower case letter or capital letter in the text display area in terms of the numeric key or group change key + numeric key; displaying the function key and English letter of the corresponding group in form of software keyboard if it is the group change key and further using the software keyboard to perform the foregoing processing until the input confirmation key is pressed. The invention is adopted with flexible group of graphical software keyboard display method, making the letter and symbol be easily understood at a glance and the input of English an easy and precise job. The invention is applicable to the English input apparatus with numeric keys.
Patent TW-I256958-B (TW)
Title: Coated hollow polyester molding, method of reclaiming same, and solution for surface coating
Inventor: SUZUKI MINORU
IPC: C08J7/044
Filed: 2000-10-31
Granted: 2006-06-21
Abstract: The present invention provides a polyester hollow molded product which eliminates the possibility of contaminating its contents, retains excellent transparency even when recovered and reused repeatedly, and can be reused in such a state that the surface is substantially free from marks. The molding has a polyester coating layer on the external surface. The coating layer can be removed with hot water or an alkaline aqueous solution.
Patent TW-524994-B (TW)
Title: Optical S-P converter
Inventor: LEE CHIN-KUNG
IPC: G02B27/28
Filed: 2000-12-01
Granted: 2003-03-21
Abstract: The present invention provides an optical S-P converter to convert the light from the irradiation source in non-polarized state into light with a single polarization, which can be applied in all sorts of electro-optical systems, such as an LCD projection display. The optical S-P converter of the present invention is to focus the incident beam by the lower surface of the lower lid having undulation, and the beam further becomes parallel after passing through the undulated upper surface and enters the substrate. A series of optical S-P conversion, reflection, and phase retardation are generated through the polarization beam splitting film and phase retardation film in the substrate, and the beam finally passes through the polarization beam splitting film to become an output beam of single polarization.
Patent TW-472343-B (TW)
Title: Spin-on glass process
Inventor: LIAU WEN-CHING
IPC: H01L21/76
Filed: 2000-12-21
Granted: 2002-01-11
Abstract: A spin-on glass (SOG) process is disclosed, which comprises the following steps: (a) providing a semiconductor chip; (b) proceeding a chip pre-bake process to the semiconductor chip; (c) proceeding a SOG coating process on the surface of the semiconductor chip to form a SOG layer; and (d) proceeding a solidifying process to the SOG layer.
Patent TW-583337-B (TW)
Title: Method for the metalization of at least one insulating layer of an electronic or microelectronic component
Inventor: LOWACK KLAUS DR
IPC: H05K3/18
Filed: 2001-03-27
Granted: 2004-04-11
Abstract: This invention relates to a method to metalize an insulator and/or a dielectric, wherein the insulator is activated first, afterwards apply another layer of insulator and be structured, then the first layer grows and finally be metalized.
Patent TW-512646-B (TW)
Title: Organic EL device and production method thereof
Inventor: SEKI TOSHIKAZU
IPC: H01L51/30
Filed: 2001-03-30
Granted: 2002-12-01
Abstract: The present invention relates to an organic electroluminescence (EL) device and method of producing the organic EL device. In a production method of an organic EL device by using an ink jet method, a discharge amount of an ink composition for a light emitting layer is made greater than a discharge amount of an ink composition for a hole injection/transportation layer so that a film formation region of the light emitting layer becomes equal to, or greater than, a film formation region of the hole injection/transportation layer.
Patent TW-572972-B (TW)
Title: Pigmentary copper phthalocyanine solid solution and transparent dispersion comprising it
Inventor: HALL-GOULLE VERONIQUE
IPC: G02B5/20
Filed: 2001-07-06
Granted: 2004-01-21
Abstract: The present invention relates to pigmentary solid solutions comprising copper phthalocyanine (Pigment Blue 15; C.I. 74160) as host and other blue to violet pigments as guests. Preferred hosts are the alpha (Pigment Blue 15:1), beta (Pigment Blue 15:3) and epsi (Pigment Blue 15:6) crystal forms of copper phthalocyanine, especially the epsi crystal form. The present invention also relates to dispersions comprising solid solutions as pigment particles, and pigment derivatives as rheology improvers. Preferred dispersions of solid solutions in the e crystal lattice may be used in particular to prepare color filters for liquid-crystal displays (LCDs). The present invention also includes a process for preparing the dispersions of the invention, the solid solutions themselves, and the use thereof to pigment high molecular mass organic materials.
Patent TW-508663-B (TW)
Title: Substrate processing apparatus and method for manufacturing a semiconductor device
Inventor: ODAKE SHIGERU
IPC: H01L21/205
Filed: 2001-07-26
Granted: 2002-11-01
Abstract: In a CVD apparatus in which a first boat and a second boat are used, the boat detection unit and the boat identifying detection unit of the boat detection device of boat identification means are installed on a waiting plate on which a transfer process is performed by the substrate transfer device with one boat mounted thereon. Two detected bodies corresponding to the boat detection unit and the boat identifying detection unit are projected on the first boat 21A and only one detected body corresponding to the boat detection unit is projected on the second boat. If two detected bodies are detected, the boat detection device determines the boat to be the first boat and, if only one detected body is detected, the boat detection device determines the boat to be the second boat. Since either the first boat or the second boat may be identified, the substrate transfer device may be controlled by the control condition corresponding to an individual difference and, therefore, an error of the wafer transfer process may be prevented.
Patent TW-I291058-B (TW)
Title: Electro-optical device, electronic equipment substrate for electro-optical device, method of manufacturing substrate for electro-optical device, and light shielding film
Inventor: KAWATA HIDENORI
IPC: H01L29/786
Filed: 2001-08-02
Granted: 2007-12-11
Abstract: The invention provides a light-shielding film having excellent light-shielding performance and to provide a substrate for electro-optic device, an electro-optical device and an electronic equipment having the above light-shielding film. The light-shielding film 111 has a barrier layer B1 made of one of nitrogen compounds of high melting point metals, silicon compounds, tungsten compounds, tungsten and silicon and a metal layer M1 made of either a metal single material or a metal compound which causes deterioration in the light-shielding property when the metal becomes its oxide.
Patent TW-536480-B (TW)
Title: Adhesive tape set and method thereof for sealing nozzles of an inkjet printhead
Inventor: TSENG CHIEN-YUAN
IPC: B41J2/195
Filed: 2001-08-16
Granted: 2003-06-11
Abstract: An adhesive tape set has a first adhesive tape and a second adhesive tape for sealing nozzles of an ink container. The first adhesive tape adheres to a nozzle plate for sealing the nozzles on the nozzle plate, and the second adhesive tape adheres to the first adhesive tape and a raised structure adjacent to the nozzle plate. When a user remove the second adhesive tape from the surface of the ink container, the second adhesive pulls up the first adhesive tape so that, the first adhesive tape is removed from the nozzle plate.
Patent TW-I234342-B (TW)
Title: Micro-wave power amplifier
Inventor: TAKENAKA ISAO
IPC: H01P1/00
Filed: 2001-11-30
Granted: 2005-06-11
Abstract: A micro-wave power amplifier which amplifies a micro-wave signal including a plurality of carrier frequencies different from one another, includes (a) a field effect transistor having a grounded source, (b) a first difference frequency circuit which is electrically connected to a drain of the field effect transistor, and is short-circuited at a difference frequency between the carrier frequencies, and (c) a second difference frequency circuit which is electrically connected to a gate of the field effect transistor, and is short-circuited at a difference frequency between the carrier frequencies. For instance, the first difference frequency circuit is comprised of an inductor which is electrically connected to a drain of the field effect transistor, and a capacitor which is electrically connected at one end to the inductor, and is grounded at the other end, and the second difference frequency circuit is comprised of an inductor which is electrically connected to a gate of the field effect transistor, and a capacitor which is electrically connected at one end to the inductor, and is grounded at the other end.
Patent TW-513758-B (TW)
Title: Manufacturing method of T-shape floating gate of flash memory
Inventor: YANG SHIAU-YING
IPC: H01L21/8247
Filed: 2001-12-21
Granted: 2002-12-11
Abstract: A manufacturing method of T-shape floating gate of flash memory is provided, which comprises the following steps: first, sequentially forming a coupling oxide layer, a buffer layer and a sacrificial layer on the semiconductor substrate; second completing shallow trench isolation (STI) and then removing partial STI and sacrificial layer to form a plane; third, depositing a conductive layer and patterning the layer to make the buffer layer and conductive layer form a T-shape floating gate, wherein the material of the buffer and conductive layers are one of the poly-silicon, metal silicide and amorphous silicon. The thickness of the buffer layer is 500 Å to 2500 Å and the thickness of the conductive layer is 1000 Å to 3000 Å.
Patent TW-542788-B (TW)
Title: Process for the production of inner space lining
Inventor: REIBEL DENIS
IPC: B29C44/14
Filed: 2002-01-09
Granted: 2003-07-21
Abstract: The invention relates to a method for producing inner space lining. According to the method, a decorative layer, at least one thermoplastic adhesive layer and at least one nonwoven-material layer, with an air permeability < 5 L/MIN/CM<2>, are bonded together and shaped to form an inner space lining. The layers are subsequently injected in-mould, or foam-backed with a thermoplastic polymer or an expanded plastic.
Patent TW-I255085-B (TW)
Title: Assembly structure of adapter
Inventor: EKKUL JESSADA
IPC: H01R31/06
Filed: 2002-04-02
Granted: 2006-05-11
Abstract: This invention relates to an assembly structure of adapter. It comprises: a printed circuit board (PCB); a plug comprising a conductive terminal with the first connection structure; an engagement structure fixed onto the PCB to connect with the conductive terminal electrically, and having a second connection structure to engage mutually with the first connection structure of the conductive terminal; and a housing to fasten the conductive terminal firmly.
Patent TW-577988-B (TW)
Title: Probe card with coplanar daughter card
Inventor: SPORCK A NICHOLAS
IPC: G01R1/073
Filed: 2002-04-10
Granted: 2004-03-01
Abstract: A probe card assembly includes a printed circuit board with tester contacts for making electrical connections to a semiconductor tester. The probe card assembly also includes a probe head assembly with probes for contacting a semiconductor device under test. One or more daughter cards is mounted to the printed circuit board such that they are substantially coplanar with the printed circuit board. The daughter cards may contain a circuit for processing test data, including test signals to be input into the semiconductor and/or response signals generated by the semiconductor device in response to the test signals.
Patent TW-578395-B (TW)
Title: Radio communication system
Inventor: MOULSLEY TIMOTHY JAMES
IPC: H04J99/00
Filed: 2002-04-19
Granted: 2004-03-01
Abstract: A radio communication system comprises a communication channel for the transmission of data packets (302) from a primary station having a plurality of antennas to a secondary station having at least one antenna. The channel comprises a plurality of paths, and the primary station transmits a plurality of packets substantially simultaneously. Each of the plurality of packets is transmitted via a different subset of the plurality of paths, for example by arranging for each packet to be transmitted via a different antenna or antenna beam. The secondary station receives the plurality of data packets, determines whether each packet is received correctly and signals this determination (typically as an acknowledgement (304) or a negative acknowledgement (306)) to the primary station for each of the plurality of packets. The signalling may be by any convenient means, for example transmitting each acknowledgement or negative acknowledgement via a different subset of available uplink paths.
Patent TW-561664-B (TW)
Title: Elimination method of the discontinuous excitation current in AC power
Inventor: FENG FU-KUEI
IPC: H02J9/04
Filed: 2002-04-24
Granted: 2003-11-11
Abstract: An elimination method of the discontinuous excitation current in AC power is disclosed, wherein a control software is used for operation cooperatively, so that the off/on voltage waveform can reach the balance state. Thus, the relative magnetic hysteresis curve will be balanced, so as not to generate a very large excitation current.
Patent TW-I231180-B (TW)
Title: Highly pure oxygen ice product and the producing method thereof
Inventor: CHEN MU-SHENG
IPC: A23G9/00
Filed: 2002-06-18
Granted: 2005-04-21
Abstract: This invention provides a kind of healthy ice refreshments having high purity of oxygen and a soft delicate taste, and the producing method thereof. Disclosed utilizes mainly mixing high purity of oxygen, which is at low temperature resulting from the liquid state of liquid oxygen, with materials of ice product to make ice. The liquid oxygen is kept at low temperature and preserved in the refrigeration tube. When making ice, the liquid oxygen is scooped directly into the utensil for materials of ice product; or the utensil loaded with materials of ice product is placed directly into the refrigeration tube filled with liquid oxygen. The liquid oxygen at liquid state can merge immediately with materials of ice product, utilizing the low temperature of high-purity oxygen to stir-fry or deep-fry the ice directly (the ice cream bar, cup ice). Therefore, high purity of oxygen is preserved in the ice product effectively, and the fresh degree of the additive natural foods is kept, reaching really healthy ice product having high purity of oxygen and soft delicate taste. Meanwhile, disclosed method provides producers a simpler and more convenient manufacture, and consumers can enjoy DIY frying ice as well.
Patent TW-559942-B (TW)
Title: Electrode member for plasma treating apparatus, plasma treating apparatus and plasma treating method
Inventor: ARITA KIYOSHI
IPC: H05H1/46
Filed: 2002-06-25
Granted: 2003-11-01
Abstract: In a plasma treating apparatus, a ceramic porous substance having a three-dimensional network structure in which a frame portion formed of ceramic containing alumina is provided continuously like a three-dimensional network is used for the material of an electrode member for the plasma treating apparatus to be attached to the front surface of a gas supplying port of an electrode for plasma generation, and a gas for plasma generation is caused to pass through a hole portion formed irregularly in the three-dimensional network structure. Consequently, the distribution of the gas to be supplied is made uniform to prevent an abnormal discharge so that uniform etching having no variation can be carried out.
Patent TW-550101-B (TW)
Title: Microneedle arrays and methods of manufacturing the same
Inventor: DELMORE MICHAEL DANIEL
IPC: A61M37/00
Filed: 2002-08-15
Granted: 2003-09-01
Abstract: Microneedle arrays, methods of manufacturing microneedles and methods of using microneedle arrays. The microneedles in the microneedle arrays may be in the form of tapered structures that include at least one channel formed in the outside surface of each microneedle. The microneedles may have bases that are elongated in one direction. The channels in microneedles with elongated bases may extend from one of the ends of the elongated bases towards the tips of the microneedles. The channels formed along the sides of the microneedles may optionally be terminated short of the tips of the microneedles. The microneedle arrays may also include conduit structures formed on the surface of the substrate on which the microneedle array is located. The channels in the microneedles may be in fluid communication with the conduit structures. One manner of using microneedle arrays of the present invention is in methods involving the penetration of skin to deliver medicaments or other substances and/or extract blood or tissue.
Patent TW-I238200-B (TW)
Title: Method of using high density plasma chemical vapor phase deposition to form film with low dielectric constant
Inventor: SHIEH JIA-MIN
IPC: C23C16/00
Filed: 2002-08-19
Granted: 2005-08-21
Abstract: The present invention discloses a method of using a high density plasma chemical vapor phase deposition (CVD) process to form a film with a low dielectric constant, which comprises: providing a substrate; sequentially forming a barrier layer and a metal line layer on the substrate; etching the barrier layer and the metal line layer to define a plurality of metal lines; and applying a high density plasma CVD process to form a silicon carbide type film covering the metal lines.
Patent TW-583441-B (TW)
Title: Liquid crystal aligning agent and liquid crystal display element
Inventor: NAKATA SHOICHI
IPC: C09K19/40
Filed: 2002-10-02
Granted: 2004-04-11
Abstract: The present invention provides a liquid crystal aligning agent which provides a liquid crystal alignment film having surface anchoring force and pretilt angle development stability by an optical aligning method. The liquid crystal aligning agent comprises a polymer having a photo-crosslinkable structure a structure having at least one group selected from the group consisting of a fluorine-containing organic group, an alkyl group having 10 to 30 carbon atoms and alicyclic organic group having 10 to 30 carbon atoms and optionally, (C) a thermally crosslinkable structure.
Patent TW-I223291-B (TW)
Title: Laminated ceramic electronic component and method of manufacturing the same
Inventor: NAGAI ATSUO
IPC: H01C1/14
Filed: 2002-10-21
Granted: 2004-11-01
Abstract: A laminated ceramic electronic component includes a laminate having ceramic layers and internal electrodes laminated with one another, and at least one kind of metal oxide interposed between the ceramic layer and the internal electrodes. The method of manufacturing a laminated ceramic electronic component comprises a first step of laminating ceramic sheets and metal films with one another in order to form a laminate, and a second step of baking the laminate. The metal films are second metals that are formed on sheet like first metals and that are easier to be oxidized than the first metals. In addition, the second step is performed at an oxygen partial pressure that can hardly oxidize the first metals and can oxidize the second metals.
Patent TW-I266785-B (TW)
Title: Filled elastomeric butyl compounds with improved scorch safety
Inventor: RESENDES RUI
IPC: C08L23/22
Filed: 2002-10-30
Granted: 2006-11-21
Abstract: The invention provides a process for preparing a filled halobutyl elastomer, which comprises mixing a halobutyl elastomer, particles of filler an additive containing both amino and alcohol functional groups, and one or more hydrated metal halogenides and optional curing the filled elastomer with sulfur or other curative systems. Those compositions have improved properties when compared to known carbon black-filled halobutyl elastomeric compositions combined with an enhanced scorch safety. This invention has the advantages of (a) not evolving alcohol either during the manufacture or subsequent use of the article manufactured from the compound, and (b) maintaining good processability of the compound.