baber/WOPTO huggingface dataset:
Patent TW-495563-B (TW)
Title: Crucible susceptor, single crystal growing process and Czochralski crystal growing process
Inventor: METTER ROBERT HOWARD
IPC: B32B9/00
Filed: 1998-01-14
Granted: 2002-07-21
Abstract: A Czochralski process furnace component comprises a high purity, semiconductor standard composite including a carbon fiber reinforced carbon matrix having a total level of metal impurity below about 10 ppm, preferably below about 5 ppm, and most preferably having a level of metal impurity below the detection limit of inductively coupled plasma spectroscopy for the metals Ag, Al, Ba, Be, Ca, Cd, Co, Cr, Cu, K, Mg, Mn, Mo, Na, Ni, P, Pb, Sr and Zn. A crucible susceptor for a crystal growing process for pulling a crystal ingot from a crystal material melt in a crucible comprises a high purity composite comprising a two dimensional, continuously woven carbon fiber fabric reinforced carbon matrix; the high purity composite having a total level of metal impurity less than about 10 parts per million; the crucible susceptor being a one piece, ply lay-up structure of said high purity composite, having a side ring and a base, said side ring and said base having substantially the same thickness.
Patent TW-448672-B (TW)
Title: Mobile phone handset with special character display
Inventor: YOU CHI-HUANG
IPC: H04M1/72409
Filed: 1998-02-25
Granted: 2001-08-01
Abstract: The invention provides a mobile phone handset with special character display, in which the mobile phone handset contains a memory for storing programs and data; a processor for executing the program stored in the memory; a display window for showing information; an I/O port used to connect to an external computer for data transmission; a data file that is inputted via the I/O port to be stored in the memory and contains plural common character codes and special character codes; a common font file containing the font data of the plural common character codes; a special font file that is inputted via the I/O port to be stored in the memory and contains the font data corresponding to the special character code in the data file; and an application program used to display the common character associated with the common character code in the common character file and display the special character associated with the special character code in the special character file on the display window.
Patent TW-363094-B (TW)
Title: Device for controlling a sewing machine
Inventor: NISHIZAWA YOSHIFUMI
IPC: D05B19/14
Filed: 1998-03-05
Granted: 1999-07-01
Abstract: A kind of controlling device for the sewing machine which comprises the driving motor which is used to drive the main axis of sewing head; and the detector used to detect the rotation angle of said motor; and the controller used to control the motor and collect data from detector; operation panel used to indicate the motion; indication mechanism used for controlling the position when the sewing needle is moving up and down; and the first and second memory used to save and read out the indicator's value in which the first memory is at the controller and the second is at the detector or the operation panel.
Patent TW-374952-B (TW)
Title: Semiconductor device substrate, lead frame, semiconductor device and the manufacturing method, circuit substrate and the electronic machine
Inventor: NAKAMICHI TADAHIRO
IPC: H01L23/495
Filed: 1998-03-23
Granted: 1999-11-21
Abstract: The invention relates to a semiconductor device substrate, lead frame, semiconductor device and the manufacturing method, the circuit substrate and the electronic machine, making the optical potential be easily identified and preventing semiconductor of poorly joined wires. The semiconductor device in reference has a plurality of electrode semiconductor chip (20) and the internal lead unit (16a) connected with wire (24) and the electrodes, as well as the lead (16), internal lead unit (16a) of the external lead unit (16b), forming trench (18) as center toward the center widthwisely on the wire (24).
Patent TW-370745-B (TW)
Title: Splitterless optical broadcast switch
Inventor: BROCK JOHN C
IPC: G02B26/08
Filed: 1998-03-31
Granted: 1999-09-21
Abstract: A splitterless optical broadcast switch (110) for routing a plurality of optical carrier signals. The splitterless optical broadcast switch (110) includes an optical source (112) for generating a plurality of unmodulated optical carrier signals. A first stage routing module (114) routes the plurality of unmodulated optical carrier signals. A modulating module (116) receives a plurality of RF input signals and modulates each of the RF input signals onto any number of the unmodulated optical carrier signals to generate a plurality of modulated optical carrier signals. A second stage routing module (118) routes the plurality of modulated optical carrier signals complimentary to the first stage routing module (114). An output module (120) receives the plurality of modulated optical carrier signals such that the optical output from the optical source (112) is paired to a complimentary optical input of the output module (120).
Patent TW-371746-B (TW)
Title: Method for forming spot light characteristics and the image processing device using the method
Inventor: MORIOKA SEISUKE
IPC: G06F15/00
Filed: 1998-04-13
Granted: 1999-10-11
Abstract: The device described in the invention where a graphic (table) is used to form and to display a polygonal picture in a picture processing apparatus, which provides the information of a spot light characteristic as result of luminous effect, also further increases the light source number for operation out of the light source number currently available in the picture scene. To attain such a purpose, a method is to constitute a plurality of characteristic values of corresponding spot light curve from characteristics of spot light effect of the polygonal pixels which then are stored in graphics, from the specific values read out of the graphic (table) to calculate the compensation values by filling up the adjacent characteristic values, so the physical spot light curve is finalized. In addition, the product of spot light shaft vector timing selected element beam vector be computed to be served as an address, then from the relative address contained in the aforesaid graphic, the characteristic value can be easily read out. To preserve the picture processing apparatus and optimize the buffer which stores light data of light sources, a light identification code device is provided to read out the light source data and a drawing device is outfitted to proceed picture drawing (brightness and shadow) based on the light source information.
Patent TW-432697-B (TW)
Title: Method for fabricating capacitor of dynamic random access memory
Inventor: JUANG SHU-YA
IPC: H01L21/316
Filed: 1998-04-20
Granted: 2001-05-01
Abstract: This invention provides a kind of method for fabricating DRAM capacitor. The structure of the invented capacitor has double cylinder capacitor structure such that the capacitance of capacitor can be effectively increased. Additionally, as compared with the conventionally known method, no extra mask is used in this invention to perform the defining process during the fabricating process of capacitor. During the process for forming double cylinder capacitor in this invention, oxide spacer is always used to conduct the defining process and no photolithography process is required such that no alignment error is generated. After that, wet etching process is used to remove the oxide spacer such that the surface of lower electrode structure is exposed. At last, the dielectric layer and the upper electrode are formed so as to complete the structure of double cylinder capacitor.
Patent TW-392184-B (TW)
Title: Circuit interrupter with plasma arc acceleration chamber and contact arm housing
Inventor: MALINGOWSKI RICHARD P
IPC: H01H9/34
Filed: 1998-05-11
Granted: 2000-06-01
Abstract: An electrical circuit interrupter (10) comprising a housing (14, 18) with an operating mechanism (63) disposed therein and including first and second separable main contacts (62, 64) disposed within the housing is taught. There is an electrically conducting first contact support (68) which has a shape which substantially doubles back upon itself and which has parallel, spaced apart first and second legs forming a central region. An electrically insulating support member (246) is supplied which is disposed in the central region and has a substantial portion outboard of the central region in disposition to shield a portion of the contact support member. It also has a portion (260, 268) which captures the first contact support member (68). In addition, magnetic plates (78) are disposed within the central region for cooperating with other closed loop magnetic plates (74) outside of the support member for providing a slot motor action for the movable contact. An arc runner (88) is provided which is trapped between the support member (246) and the contact support conductor (68). All of this is disposed upon a protrusion (308)in the housing of the circuit breaker and held in place by way of a securing device (310). Lastly, a mandrel (291) is provided for supporting the forementioned external magnetic plates (74). The mandrel is gas evolving so that under the influence of the heat of an electrical arc it evolves gas which helps to push the arc out and away from the opening contacts. The aforementioned gas propels the formed arc outwardly away from the contacts in an effort to cool and interrupt the arc.
Patent TW-457126-B (TW)
Title: A shaped, activated metal, fixed-bed catalyst
Inventor: FREUND ANDREAS
IPC: C07B43/04
Filed: 1998-05-20
Granted: 2001-10-01
Abstract: The invention discloses a shaped, activated metal, fixed-bed catalyst with a pore volume of 0.05 to 1 ml/g and an outer activated layer consisting of a sintered, finely-divided, catalyst alloy and optionally promoters, wherein the catalyst alloy has metallurgical phase domains, resulting from the method of preparation of the alloy, in which the largest phase by volume has a specific interface density of more than 0.5 μm<SP>-1</SP>.
Patent TW-459157-B (TW)
Title: Liquid crystal alignment film, method of producing the same, liquid crystal display made by using the film, and method of producing the same
Inventor: OGAWA KAZUFUMI
IPC: G02F1/1337
Filed: 1998-05-22
Granted: 2001-10-11
Abstract: A liquid crystal alignment film, which is a film comprising a group of molecules chemically adsorbed to a surface of a substrate at one end, the group of molecules comprising molecules having a linear carbon chain, wherein at least a part of said linear carbon chains are selectively polymerized with each other. In the liquid crystal alignment film, the deterioration of alignment uniformity can be inhibited even over a large area panel or on the surface of the substrate having step portions. Furthermore, since the alignment property of liquid crystal is provided by means other than physical contact, the large area of panel or step portion of the surface of the substrate basically dose not affect the uniformity in the alignment of liquid crystal. Furthermore, since the liquid crystal alignment film is chemically adsorbed to the surface of the substrate, it has an excellent property in the film durability such as peeling resistance.
Patent TW-482768-B (TW)
Title: Cyclic azapeptides
Inventor: JONCZYK ALFRED
IPC: C07K7/56
Filed: 1998-09-11
Granted: 2002-04-11
Abstract: Compounds of the formula I: cyclo-(aArg-aGly-aAsp-aX-aY), in which aArg, aGly, aAsp, aX and AY have the meanings indicated in claim 1, and their salts, can be used as integrin inhibitors, in particular for the prophylaxis and treatment of diseases of the circulation, in thrombosis, cardiac infarct, coronary heart diseases, arteriosclerosis, in pathological processes which are supported or propagated by angiogenesis and in tumor therapy.
Patent TW-414877-B (TW)
Title: Negotiable instrument requesting and dispensing system and method
Inventor: NOVOGROD JOHN C
IPC: G06Q20/04
Filed: 1998-09-23
Granted: 2000-12-11
Abstract: The present invention provides a system and method for requesting and dispensing negotiable instruments such as bank checks, money orders, and traveler's checks. An instrument may be requested in this system and method by a bank customer from a telephone, a computer, a fixed-location dispenser, or a portable, hand-held dispenser that is in communication with a bank computer. This request may be made orally, using touch tones, or using data transmission over a communication network that may include telephone lines, two-way radio links, microwave links, satellite links, cellular telephone links, computer networks, and the Internet. After a request is processed and approved, the requested instrument may then be dispensed at any time in this system and method to the back customer or another party from any receive-only dispenser, fixed-location dispenser, or portable, hand-held dispenser that is also in communication with the bank computer.
Patent TW-413955-B (TW)
Title: Liquid crystal displays and manufacturing methods thereof
Inventor: KIM SANG-SOO
IPC: G02F1/13
Filed: 1998-10-19
Granted: 2000-12-01
Abstract: A gate line is formed on a substrate in a horizontal direction and a data repair line is formed on the same layer as the gate line in a vertical direction. The repair line is divided into two portions with respect to the gate line. A gate insulating film is formed on the gate line and the data repair line, and a data line is formed on the gate insulating film along the repair line having a smaller width than the repair line, a passivation film being deposited thereon. Contact holes are formed in the passivation film, and contact holes to expose both ends of the divided repair line are formed in the passivation film and gate insulating film. A transparent connecting pattern formed on the passivation film contacts the data line and the repair line through the contact holes. Both the ends of the repair line are extended from the data line. A pixel electrode is formed on the passivation film, and the pixel electrode overlaps the edges of the repair line at a predetermined width. The repair line functions as a signal transmitting path when the data line is disconnected, and as a black matrix for blocking light-leakage. The transparent connecting pattern acts as the path when the data line is disconnected at the portion where the gate line intersects the data line.
Patent TW-432238-B (TW)
Title: Optical fiber connector using photocurable adhesive
Inventor: DOWER WILLIAM V
IPC: G02B6/38
Filed: 1999-01-22
Granted: 2001-05-01
Abstract: A fiber optic connector including a holder for one ore more optical cables, each optical cable having an optical fiber surrounded by strengthening fibers, both of which are surrounded by at least one polymeric coating layer. The cable is stripped in a layerwise manner such that an area of exposed fiber is succeeded by an area of exposed strengthening fibers, succeeded by an area of coated cable. A visible light curable adhesive is injected into the holder and cured by exposure to visible light for up to about 30 seconds, bonding the optical fiber layers and the holder into a unified structure.
Patent TW-421786-B (TW)
Title: Recording-medium recording/reproducing device
Inventor: KABASAWA HIDETOSHI
IPC: G11B17/04
Filed: 1999-02-08
Granted: 2001-02-11
Abstract: A holder into which a recording-medium container is inserted is provided. A sliding member is supported slidably in a recording-medium-container loading direction. The sliding member moves the holder from a recording-medium-container insertion/ejection position to a recording-medium-container loading position as a result of sliding in the recording-medium-container loading direction. A latch member is rotatably supported. The latch member has a to-be-pushed portion which is pushed by the recording-medium container which is being inserted into the holder, and a movement-preventing portion which prevents the sliding member from moving in the recording-medium-container loading direction. A first force-applying member is provided. One end of the first force-applying member is connected with the latch member and the other end of the first force-applying member is connected with sliding member. The first force-applying member applies force such as to rotate the latch member to cause the latch member to be in a position such as to prevent the sliding member from moving. The first force-applying member applies force such as to move the sliding member in the recording-medium-container loading direction. A rotating member is rotatably provided within a sliding operation range of the sliding member. A second force-applying member is provided within the sliding operation range of the sliding member, one end of which is connected with the sliding member, and the other end of which is connected with the rotating member.
Patent TW-413778-B (TW)
Title: Bus-line midpoint holding circuit for high speed memory read operation
Inventor: TAKAHASHI HIROYUKI
IPC: H01L21/822
Filed: 1999-03-19
Granted: 2000-12-01
Abstract: In a memory system, sense amplifiers are connected to a memory cell array for driving a number of read bus lines according to data read from the memory cell array at periodic intervals. A number of midpoint holding circuits are associated respectively with the read bus lines. Each of the midpoint holding circuits comprises a pull-up driver and a pull-down driver connected in series between terminals of high and low voltages, a circuit node between the drivers being connected to the associated bus line, the drivers having a substantially equal threshold voltage. Control circuitry is responsive to a midpoint control pulse for causing one of the drivers to turn on depending on a voltage at the bus line, so that the conducting driver automatically turns off when the bus line attains a midpoint level between the high and low voltages during an interval when the bus line is not driven by the sense amplifiers.
Patent TW-441147-B (TW)
Title: Microwave devices and method relating thereto
Inventor: CARLSSON ERIC
IPC: H01P1/212
Filed: 1999-04-15
Granted: 2001-06-16
Abstract: The present invention relates to a microwave device which comprises a number of parallell-plate resonators which comprises at least one dielectric substrate with first and second plates arrangedd on either side thereof. At least one of said first and second plates of each of a number of said parallell-plate resonators is patterned/formed in such a way, or in other words comprises current interrupting means (2A, 2B, 2C, 2D), such that the current lines of  at least one undesired mode are interrupted to suppress said undesired mode(s). The invention also relates to a method of interrupting undesired modes in a microwave device comprising a number of parallell-plate resonators.
Patent TW-449883-B (TW)
Title: A 3-D interpoly dielectric film to improve the gate coupling ratio of stacked gate flash memory
Inventor: LEU LEN-YI
IPC: H01L21/8232
Filed: 1999-05-17
Granted: 2001-08-11
Abstract: A stacked-gate flash memory cell with enhanced gate coupling ratio is disclosed. It contains a U-shaped floating gate, a control gate, and an interpoly oxide layer sandwiched therebetween. The interpoly oxide layer and the control gate conforming to the U-shape of the floating gate so as to achieve increased areal overlap. In a preferred embodiment, the stack-gate flash memory is fabricated from a process which includes the following steps: (a) depositing a tunnel oxide layer and a poly layer on a silicon substrate, followed by poly 1 implantation; (b) depositing a thin oxide layer, then a nitride layer on the poly 1 layer, followed by a poly 1 photolithography process to form a poly 1 stack; (c) performing a silicon substrate etch to create shallow trenchs in the silicon substrate, followed by second oxide deposition to fill the shallow trench; (d) performing CMP planarization and oxide etch-back to remove the second oxide; (e) depositing a poly 2 layer, followed by poly 2 implantation and poly 2 etch to form a poly 2 spacer on sidewalls of the poly 1 stack; (f) removing the nitride layer by wet etch, followed by wet dip to remove the first oxide layer on top of the poly 1 layer, (g) depositing an interpoly dielectric and a poly 3 layer, followed by using a poly 3 photolithography process to form control gate from the poly 3 layer.
Patent TW-443033-B (TW)
Title: Piezoelectric ceramic composition and piezoelectric element using the piezoelectric ceramic composition
Inventor: YOSHIZAWA ISAMU
IPC: H03H9/17
Filed: 1999-05-26
Granted: 2001-06-23
Abstract: The present invention is to provide a piezoelectric ceramic composition containing a lead titanate, having an excellent temperature stability of the resonance frequency, suitable for the application in a filter, a vibrator, or the like, and a piezoelectric element using the piezoelectric ceramic composition. A piezoelectric substrate comprising a ceramic material containing PbTiO3 is provided with vibrating electrodes on the front and rear surfaces. The ceramic material containing PbTiO3 contains not less than 0.1% by weight but not more than 3.0% by weight of Mn based on MnCO3 as the sub component in the main component having a composition satisfying 0.02 ≤ x ≤ 0.16 and 0.15 ≤ y ≤ 0.50 of the general formula Pb1-1.5xNdx[(In1/2Nb1/2)yTi1-y]O3.
Patent TW-501065-B (TW)
Title: Circuit and method for decoding an encoded version of an image having a first resolution directly into a decoded version of the image having a second resolution
Inventor: NATARAJAN RAMACHANDRAN
IPC: H04N7/36
Filed: 1999-12-17
Granted: 2002-09-01
Abstract: An image processing circuit includes a processor that receives an encoded portion of a first version of an image. The processor decodes this encoded portion directly into a decoded portion of a second version of the image, the second version having a resolution that is different than the resolution of the first version. Therefore, such an image processing circuit can decode an encoded hi-res version of an image directly into a decoded lo-res version of the image. Alternatively, the image processing circuit includes a processor that modifies a motion vector associated with a portion of a first version of a first image. The processor then identifies a portion of a second image to which the modified motion vector points, the second image having a different resolution than the first version of the first image. Next, the processor generates a portion of a second version of the first image from the identified portion of the second image, the second version of the first image having the same resolution as the second image.
Patent TW-429701-B (TW)
Title: Thermal tuning of optical amplifiers and use of same in wavelength division multiplexed systems
Inventor: CEREO RICHARD J
IPC: H04B10/294
Filed: 1999-06-29
Granted: 2001-04-11
Abstract: Techniques for controlling the shape of the gain spectrum of an optical amplifier based on the temperature and level of inversion of the amplifier's amplifying medium are provided. An increase in temperature for an amplifying medium having a high level of inversion results in an increase in gain for longer wavelengths relative to shorter wavelengths, i.e., a counterclockwise tilt of the gain spectrum, while an increase in temperature for an amplifying medium having a lower level of inversion results in the opposite effect, i.e., a clockwise tilt. These effects can be used to compensate for changes in the operating conditions of the amplifier, e.g., to compensate for changes in signal powers. The effects of thermal tuning are especially useful in WDM systems employing multi-stage amplifiers.