baber/WOPTO huggingface dataset:
Patent TW-497009-B (TW)
Title: Method of and apparatus for designing EB mask
Inventor: KOBINATA HIDEO
IPC: G03F1/68
Filed: 2001-09-20
Granted: 2002-08-01
Abstract: In the method of designing EB (electron beam) mask, it includes the steps of (a) to (d). The step of (a) is the step of dividing an integrated circuit pattern into two complementary patterns. The step of (b) is the step of scanning around one, as an object pattern, of small patterns included in one of the two complementary patterns, while measuring a distance from the object pattern to the small patterns adjacent to the object pattern. The step of (c) is the step of registering a minimum of distances from the object pattern to the adjacent small patterns. The step of (d) is the step of changing a shape of at least one of the small patterns based on the minimum distance.
Patent TW-521438-B (TW)
Title: A semiconductor device manufacturing method using metal silicide reaction after ion implantation in silicon wiring
Inventor: YASUMOTO TAMIHIDE
IPC: H01L21/28
Filed: 2001-10-12
Granted: 2003-02-21
Abstract: A wiring of silicon is formed on a surface of a semiconductor substrate. Part of the wiring is covered with a resist pattern. Ion implantation is conducted on the substrate using the resist pattern as a mask and then the resist pattern is removed. An upper section of the wiring with a thickness of at least 5 nm is removed to minimize thickness of the wiring. Reaction is caused between a surface section of the wiring of which thickness is thus reduced and a metal which reacts with silicon to form silicide to thereby form a metal silicide film on a surface of the wiring. Resistance of the wiring can be reduced with good reproducibility.
Patent TW-552477-B (TW)
Title: Negative resist composition for electronic or X-ray
Inventor: MIZUTANI KAZUYOSHI
IPC: G03F7/039
Filed: 2002-02-05
Granted: 2003-09-11
Abstract: A chemically amplified negative resist composition having excellent sensitivity and resolution during the use of an electronic or X-ray, having rectangular profile, and may lower the roughness and the particle number of the resist solution. The chemically amplified negative resist composition comprises an alkali-soluble resin, an acid generating agent, a crosslinking agent crosslinkable by an acid, an organic alkaline compound and an organic solvent wherein the crosslinking agent is a phenol derivative having 3 to 10 benzene ring groups within the molecule, said phenol derivative is a compound having a molecular weight of less than 2000, at least one hydroxymethyl group and alkoxymethyl group within the molecule and at least one of the groups linked to the benzene ring.
Patent TW-I249758-B (TW)
Title: Plasma display panel
Inventor: AKIBA YUTAKA
IPC: H04N5/66
Filed: 2002-02-19
Granted: 2006-02-21
Abstract: The invention provides plasma display panel technique that is operated with a low voltage and reduced power consumption, and exhibits high luminous efficiency and high luminance. A barrier plate comprises a metal electrode having a projection that projects partially toward the cell space side between display electrodes formed so that the display electrodes intersect with an address electrode in a plane approximately parallel to the panel plane.
Patent TW-567550-B (TW)
Title: Method of manufacturing semiconductor integrated circuit device
Inventor: ARAI TOSHIYUKI
IPC: H01L21/321
Filed: 2002-02-25
Granted: 2003-12-21
Abstract: The subject of the present invention is to provide a method for manufacturing semiconductor integrated circuit device that can prevent generation of foreign matters caused by the separation of a thin film at the edge of a wafer. In the invention, the entire region of the edge of a wafer 1 is polished by using three polishing drums 4A to 4C, for example. The polishing drum 4A relatively polishes the upper face of the edge of the wafer 1; the polishing drum 4B relatively polishes the center of the edge of the wafer 1; and the polishing drum 4C relatively polishes the lower face of the edge of the wafer 1. Thus, a method for preventing the generation of foreign matters caused by the separation of a thin film at the edge of a wafer is provided.
Patent TW-I225571-B (TW)
Title: Polymer monomer for chemically amplified photoresist composition
Inventor: CHEN CHI-SHENG
IPC: G03F7/00
Filed: 2002-03-18
Granted: 2004-12-21
Abstract: A kind of compound as shown in equation (I) is disclosed in the present invention. R1 is hydrogen or the alkyl of C1-C4. R2 is hydroxyl, C1-C8 alkoxy, or C1-C8 thioalkyl. G is (CH2)n, oxygen, or sulfur, in which n is an integer from 0 to 4. Rc is a lactone; and m is an integer from 1 to 3. The compound is suitable for use as polymer monomer, and can be synthesized to form polymer with good hydrophilic characteristics, adhesion characteristic, and anti-dry-etching characteristic; and, particularly, it can be incorporated with the other polymer monomer to form the co-polymerized polymer.
Patent TW-I238105-B (TW)
Title: Method for producing ceramic
Inventor: OGAWA HIROZUMI
IPC: H01L41/39
Filed: 2002-04-03
Granted: 2005-08-21
Abstract: This invention provides a method for producing ceramics, in which a regular sintering oven is utilized for sintering; and if the same material is used, then high-degree oriented ceramic with higher degree of orientation than that of the oriented ceramic manufactured with TGG process. A ceramic powder of grains having a shape-anisotropy is mixed with a calcined powder of a ceramic raw material to obtain a mixed powder. A ceramic slurry containing the produced mixed powder, a solvent and a binder is prepared and the ceramic slurry is formed into a sheet. A laminate L comprising a plurality of the sheets laminated to each other is uniaxially pressed in a mold 10 to form an oriented product in such a manner that the length of the laminate L in the direction parallel to the pressing axis becomes smaller than that before the pressing, and the area of a plane perpendicular to the pressing axis of the laminate L becomes larger than that before the pressing. The oriented formed product is fired and sintered.
Patent TW-I246539-B (TW)
Title: Methods and apparatus for forming precursors
Inventor: MCNEIL JOHN
IPC: C01B6/06
Filed: 2002-04-04
Granted: 2006-01-01
Abstract: This invention relates to a method of forming a precursor for chemical vapor deposition including the steps of: (a) forming metal ions at a source; (b) introducing the ions into a reaction chamber; and (c) exposing the ions to a gas or gasses within the chamber to react with the ions to form the precursor.
Patent TW-543103-B (TW)
Title: Vertical gate top engineering for improved GC and CB process windows
Inventor: DYER THOMAS W
IPC: H01L27/108
Filed: 2002-04-17
Granted: 2003-07-21
Abstract: A method for a memory cell has a trench capacitor and a vertical transistor adjacent to the capacitor. The vertical transistor has a gate conductor above the trench capacitor. The upper portion of the gate conductor is narrower than the lower portion of the gate conductor. The memory cell further includes spacers adjacent the upper portion of the gate conductor and a bitline contact adjacent to the gate conductor. The spacers reduce short circuits between the bitline contact and the gate conductor. The gate contact above the gate conductor has an insulator which separates the gate contact from the bitline. The difference between the width of the upper and lower portions of the gate conductor reduces short circuits between the bitline contact and the gate conductor.
Patent TW-583536-B (TW)
Title: Method and system for setting a secure computer environment
Inventor: FREEMAN JOSEPH WAYNE
IPC: G06F21/14
Filed: 2002-05-14
Granted: 2004-04-11
Abstract: A computer system processor incorporates a special S-latch which may only be set by secure signals. One state of the S-latch sets the processor into a secure mode where it only executes instructions and not commands from an In Circuit Emulator (ICE) unit. A second state of the S-latch sets the processor into a non-secure mode. A non-volatile random access memory (NVRAM) is written with secure data which can only be read by boot block code stored in a BIOS storage device. The boot block code is operable to read the secure data in the NVRAM and set the S-latch to an appropriate security state. If the boot block code cannot set the S-latch, then remaining boot up with BIOS data is stopped. On boot up the boot block code reads the NVRAM and sets the S-latch into the appropriate security state.
Patent TW-559784-B (TW)
Title: Fast code-vector searching
Inventor: KANDHADAI ANANTHAPADMANABHAN
IPC: G10L19/08
Filed: 2002-06-04
Granted: 2003-11-01
Abstract: Methods and apparatus for quickly selecting an optimal excitation waveform from a codebook are presented herein. In encoding schemes that use forward and backward pitch enhancement, storage and processor load is reduced by approximating a two-dimensional autocorrelation matrix with a one-dimensional autocorrelation vector. The approximation is possible when a cross-correlation element is configured to determine the autocorrelation matrix of an impulse response and a pulse energy determination element is configured to determine the energy of a pulse code vector that incorporates secondary pulse positions.
Patent TW-538200-B (TW)
Title: Crime prevention screw, embedding material of screw head, screw-use crime prevention seat and crime prevention screw set
Inventor: UENO MAMORU
IPC: B60R13/10
Filed: 2002-06-26
Granted: 2003-06-21
Abstract: A crime prevention screw that after the screw is tightened in predetermined places, an embedding material is embedded in a recessed portion composed of a square socket, a hexagon socket, a cross socket or a slot formed on a screw head so that the screw can be prevented from being drawn out with the intention of many pranks and malignant crimes, and an embedding material to be used for this crime prevention screw and the like are provide. Example of such crimes are car stealing through removal of a number plate of an automobile, resale and export of stolen automobiles, stealing and robbery or kidnapping using a stolen car, intrusion of a thief and a public enemy through a window into a house by means of drawing out of screws for fixing a grid to the window or screws for attaching a grid to a sash of the window. A crime prevention screw is constituted so that a recessed portion, for engaging and rotating an end of a tool such as a square bar spanner or driver, composed of a square socket, a hexagon socket, a cross socket or a slot is formed on a screw head. A partial place of an inner wall of the recessed portion is formed with a recessed engagement portion into which one of an expanded portion which is obtained by buckling a part of an embedding material for embedding in the recessed portion at the time of the embedding and a protrusion to which a force direction to the side of the embedding material for embedding in the recessed portion is applied comes so that the embedding material is prevented from coming off.
Patent TW-I313277-B (TW)
Title: Liquid alkoxysilyl-functional silicone resins, method for their preparation, and curable silicone resin compositions
Inventor: HIDEKI KOBAYASHI
IPC: C08G77/10
Filed: 2002-06-28
Granted: 2009-08-11
Abstract: Liquid alkoxysilyl-functional silicone resins having excellent storage stability and a method of preparing these liquid alkoxysilyl-functional silicone resins comprising running an equilibration polymerization reaction with components comprising (A) a polydiorganosiloxane and (B) an alkyl polysilicate in the presence of (C) an equilibration polymerization catalyst. Curable silicone resin compositions comprising the aforesaid liquid alkoxy-functional silicone resins which have excellent curability and when cured form a water-repellent coating on a variety of substrate surfaces.
Patent TW-I230893-B (TW)
Title: System board
Inventor: PARK MYUN-JOO
IPC: G06F1/18
Filed: 2002-08-16
Granted: 2005-04-11
Abstract: A system board includes a control unit; connectors arranged in series in one direction and accepting a connecting means for inputting and outputting data; and signal lines connecting the control unit to the connectors and including at least one branch point, wherein sub signal lines branched off at the same branch point are equal in length and/or loads of path from the branch point to the connecting means.
Patent TW-I228180-B (TW)
Title: Miniature connector for fiber optic modules
Inventor: DEANE PETER
IPC: G02B6/42
Filed: 2002-09-02
Granted: 2005-02-21
Abstract: An embodiment includes a connector element that comprises a connector body and a fiber optic ferrule slidably positioned inside the connector body. The ferrule holds at least one optical fiber. The connector element carries an optical sub-assembly including a photonic device and a spacer and includes a connector sleeve for receiving the connector element. The sleeve includes a ridge that operates as a first stop for the connector body and includes an alignment projection that coarsely aligns the fiber optic ferrule. The ferrule includes a pair of openings configured to receive a pair of alignment pins to provide fine alignment of optical fibers with corresponding photonic devices. The connector element is engaged with the connector sleeve to position the ferrule with respect to the optical sub-assembly such that the optical fiber is correctly positioned relative to a corresponding photonic device. Also, the invention teaches a method of using the described apparatus to position optical fibers relative to corresponding photonic devices of an optical sub-assembly.
Patent TW-569555-B (TW)
Title: Method and apparatus for varying-radix numeration system
Inventor: YANG RONGZHEN
IPC: H03M7/18
Filed: 2002-09-26
Granted: 2004-01-01
Abstract: A method and apparatus for a varying-radix numeration system is described. A method comprises receiving a first sequence of values, determining a number of positions for a second sequence of values, and generating the second sequence of values, each value of the second sequence corresponding to a radix, the radix for each value of the second sequence varying over the second sequence in relation to an application value, the application value corresponding to a position in the second sequence and a sum of a set of values in the second sequence.
Patent TW-561283-B (TW)
Title: Thin film filter for optical multiplying device/demultiplying device
Inventor: TAKAHASHI HIDEJI
IPC: G03F7/20
Filed: 2002-10-25
Granted: 2003-11-11
Abstract: A highly reliable thin film filter for an optical multiplexer/demultiplexer is disclosed, in which defects such as chips or cracks hardly occur in an optical thin film. The thin film filter consists of a glass base plate and the optical thin film formed on the glass base plate surface. A side surface of the optical thin film is at an acute angle, preferably at an angle of 6 to 60 degrees, with the glass base plate surface at a crossing point between the optical thin film side surface and the glass base plate surface on a plane perpendicular to the glass base plate surface. After the optical film is formed on the glass base plate surface and the optical thin film side surface is made by dry-etching, an individual thin film filter element is made by cutting the glass base plate with a dicer or the like. Defects such as chips or cracks do not occur on the optical thin film side surface, since the optical thin film is not cut during the cutting of the glass base plate. The optical thin film side surface is substantially free from chips or cracks since it is formed in an oblique surface.
Patent TW-I254775-B (TW)
Title: Electromagnetic valve
Inventor: OKADA SHIGEO
IPC: F16K31/06
Filed: 2002-12-05
Granted: 2006-05-11
Abstract: The object of this invention is to provide an electromagnetic valve that does not cause air slash gap in the magnetic circuit and is capable of moving an iron core by low electric current, so as to reduce the size of the electromagnetic valve. To achieve this object, this invention includes an elastic body carrier 34 consisting of a magnetic material near a point provided at an outside of a bobbin 10 of a movable iron core 20, between the elastic body carrier 34 and an outer yoke 14 being provided with an alienation elastic body 36 contacting these components and consisting of the magnetic material. As such, when electricity is supplied to a coil 12 to provide magnetic forces to the movable iron core 20 and a fixed iron core 18, transmission of a magnetic circuit 38 flows from the fixed iron core 18, outer yoke 14, alienation elastic body 36, elastic body carrier 34 to the movable iron core 20 and then the fixed iron core 18 in sequence. In this magnetic circuit 38, connection is formed between the outer yoke 14 and the movable iron core 20 is obtained by the alienation elastic body 36 consisting of the magnetic material and the elastic body carrier 34 consisting of the magnetic material, thereby eliminating conventional air slash to prevent leakage of magnetic forces.
Patent TW-579533-B (TW)
Title: Air circuit breaker
Inventor: WAKABAYASHI HIDEYA
IPC: H01H1/50
Filed: 2002-12-11
Granted: 2004-03-11
Abstract: An air circuit breaker is composed of an opening/closing mechanism 10 constituted by a toggle link mechanism for forcing a moveable contact 3 to swing to an ON/OFF position where two contact points contact to separate from each other, a loading spring 12 for pushing a link joint of the opening/closing mechanism while the energy stored therein is released so as to force the moveable contact 3 to move toward the ON position, a contacting and pressing spring 18 for urging the moveable contact 3 in a direction leaving the ON position under ON condition and applying contact pressure needed between the two contact points under OFF condition, wherein the contacting and pressing spring 18 is made to be a non-linear spring. Thus the load on the loading spring can be reduced so that the loading spring can be made compact and its service life can be prolonged. Furthermore, the loading spring 12 is also be made to be a non-linear spring so that the impact force while loading can be reduced.
Patent TW-I232393-B (TW)
Title: System and method for electronic check conversion at a point-of-sale terminal
Inventor: GEORGE JOHN L
IPC: G07D9/00
Filed: 2003-01-02
Granted: 2005-05-11
Abstract: An improved system and method of electronic check processing at an existing point-of-sale system. The system utilized to implement the present invention includes at least one point-of-sale (POS) terminal, a verification system, and an electronic settlement network. The POS terminal includes a printer, MICR scanner, and optical scanner. When a customer presents a check to pay for a transaction at the POS, the checker runs the check through an MICR scanner, which captures the MICR information from the check. The MICR information is forwarded to the verification system for approval of the check for ECC. Once the check is approved for ECC, the purchaser's contact information is scanned from the face of the check by the optical scanner, and the digitized contact information is utilized along with other information from the transaction to create an ECC agreement slip, which is printed on the high speed receipt printer. The agreement slip includes a signature line for the purchaser sign. Once the purchaser signs the agreement slip, he returns the slip to the checker. The slip is retained by the retailer and handled for cash balancing similarly to a charge card slip. The point-of-sale terminal automatically voids the negotiable instrument prior to the instrument being returned to the purchaser to complete the transaction.
Patent TW-588009-B (TW)
Title: wheel-generating accumulator
Inventor: HUNG BAU-CHUAN
IPC: B62J6/00
Filed: 2003-01-07
Granted: 2004-05-21
Abstract: This invention relates to a ""battery cell charged by wheels,"" comprising: a power supply device, an accumulator, and a light emitting element, wherein the power supply device includes a coil, a left-magnetic pole, a right-magnetic pole, a hub, a magnet, and a housing. The accumulator includes an accumulating box and an accumulating element. The power supply device is installed on a vehicle, for generating electrical power to supply others devices. The accumulator is connected to the power supply device by conductive wires, for storing electrical power. The light-emitting element is connected to the accumulator by conductive wires. The power supply device is connected to the accumulator such that the electrical power generated by the power supply device may be accumulated in the accumulator, whereby the accumulator can continue to supply electrical power when the power supply device ceases to generate power.
Patent TW-I269645-B (TW)
Title: Bed
Inventor: HAYES STEPHEN
IPC: A47C20/08
Filed: 2003-05-16
Granted: 2007-01-01
Abstract: A profiling bed or similar support surface having a back section 15, seat section, thigh 11 and calf 25 section convertible to a chair configuration. The back section 15 is mounted on an angled slide 2 to retract as it is rotated. The angle of the slide 2 also provides upward lift of the back section 15 as it is retracted and rotated. This combination of movements mimics the way a person's tissues stretch when they move to a sitting position, reducing pressure and shear. At the same time, the thigh section 11 can be rotated to an incline and the calf section. 25 either raised into a horizontal configuration or lowered to a chair configuration during movement of the thigh section 11. In another embodiment the thigh section 11 is also mounted on a slide 20 to retract towards the foot end as it is rotated to an incline, providing reduction of abdominal strain and increased comfort.
Patent TW-I309199-B (TW)
Title: Process for injection molding semi-solid alloys
Inventor: FRANK CZERWINSKI
IPC: C22C1/00
Filed: 2003-05-20
Granted: 2009-05-01
Abstract: A injection-molding process injects a semi-solid slurry with a solids content ranging from approximately 60% to 85% into a mold at a velocity sufficient to completely fill the mold. The slurry is injected under laminar or turbulent flow conditions and produces a molded article that has a low internal porosity.
Patent TW-I224963-B (TW)
Title: Briefs-type diaper and briefs-type absorbent article
Inventor: SASAKI JUN
IPC: A61F13/49
Filed: 2003-05-22
Granted: 2004-12-11
Abstract: The present invention provides a briefs-type diaper and a briefs-type absorbent article for improving over a problem of a conventional briefs-type diaper and a briefs-type absorbent article which have the same outlook and difficult in improving wearability and comfort in wearing. A plurality of waist peripheral members with a specific elasticity are disposed on the laterial side of the waist periphery at a fine clearance in order to set the elasticity of the waist peripheral part of the briefs-type diaper or the briefs-type absorbent article with a specified range, and furthermore set the rigidity of the absorbent article below a specified value according to the need, or enable the amount of coating of the adhesive on the outer layer with a specific distribution.