baber/WOPTO huggingface dataset:
Patent TW-264595-B (TW)
IPC: G01S19/48
Filed: 1994-04-30
Granted: 1995-12-01
Abstract: A cellular telephone location system for automatically recording the location of one or more mobile cellular telephones comprises three or more cell site systems 12. Each cell site system is located at a cell site of a cellular telephone system. Each cell site system includes an antenna that may be mounted on the same tower or building as the antenna employed by the cellular telephone system and equipment that may be housed in the equipment enclosure of the corresponding cell site. The cell site systems are coupled via T1 communication links 14 to a central site 16. The central site may be collocated with the cellular telephone system's MTSO. The central site 16 is further coupled to a database 20, which may be remotely located from the central site and made available to subscribers.
Patent TW-262592-B (TW)
Title: Process of flash memory cell
Inventor: HSU YAU-KAE
IPC: H01L27/115
Filed: 1994-05-16
Granted: 1995-11-11
Abstract: A process of flash memory cell with increased coupling ratio includes the following steps: (1) confining one insulator by a mask on one substrate, and the insulator could confine one channel region of flash memory cell on the above substrate; (2) confining drain and source region of flash memory cell on opposite two sides of the above channel region, and forming field oxide on another two sides of the above channel region; (3) removing the above insulator, and forming one channel oxide on the above channel region; (4) forming one first polysilicon layer and one negative photoresist in sequence; (5) by the above mask used for confining channel region confining the above negative photoresist to make the above negative photoresist cover region except for the above channel region; (6) etching the above first polysilicon layer located above channel region, thereby forming one trench on the above first polysilicon layer; (7) forming one dielectric layer and one conductive layer on the above first polysilicon layer in sequence.
Patent TW-418239-B (TW)
Title: Red reactive dyes, their composition and dyeing method empolying them
Inventor: HIHARA TOSHIO
IPC: C09B67/36
Filed: 1994-07-13
Granted: 2001-01-11
Abstract: A red reactive dye having the following formula (I), in its free acid form: wherein X is -CH=CH2 or -C2H4W (wherein W is -OSO3H or halogen), A is a C2-3 alkylene group or a C2-3 alkylenoxy C2-3 alkylene group, E is a hydrogen atom, a C1-3 alkyl group or -A-SO2X(wherein A and X are as defined above), n is 0 or 1, l is 1 or 2, m is 0 or 1, and R is a hydrogen atom, -OH, -CN, -CH3, -CF3, -SO3H, -COOH, -CH2SO3H or -CH2SO2X (wherein X is as defined above), provided that when R is a hydrogen atom, each of m and n is 0, l is 1, and -SO2X is -SO2C2H4W which is boned at the ortho position to the azo group, and when each of m and n is 0 and l is 1, R is not -SO3H.
Patent TW-321741-B (TW)
Title: Virtual array-type direct memory access device
Inventor: CHEN ZHANG-SAN
IPC: G06F12/08
Filed: 1994-09-05
Granted: 1997-12-01
Abstract: A virtual array-type direct memory access device in computer system, in which the computer system includes one central processing unit, one or more than one memory sub-system and/or input/output device, used to store parameters needed by performing direct memory access operation of computer system, one system bus and main processor which can be plugged on the system bus, comprises: (1) one first direct memory access controller with m channel, in which each channel can independently perform direct memory access operation, and start those main processors plugged on the system bus of computer system or direct memory access controller, and performing direct memory access operation; (2) independently direct memory access controller, each channel in independent m channels simulated by second to n-th direct memory access controller can be started up by those main processor plugged on the system bus of computer system or direct memory access controller, and performing direct memory access operation; (3) one multi-layer bus arbitrator, linked with first and second to n-th direct memory access device, according to specified priority passing the system bus use right to those n direct memory access controllers.
Patent TW-260807-B (TW)
Title: Forming method of polysilicon metal silicide
Inventor: LU HUOO-TIEE
IPC: H01L21/20
Filed: 1994-11-10
Granted: 1995-10-21
Abstract: A forming method of polysilicon metal silicide with low stress and low resistance, that mainly forms metal silicide with low stress and low resistance by chemical vapor deposition on doped polysilicon surface, features that: (1) on the start of deposition, processing with low flow rate in order to form material whose inner layer has low Si atom content; (2) on the middle of deposition, processing with high flow rate in order to form material whose inner layer has high Si atom content; (3) on the end of deposition, processing with low flow rate in order to form material whose surface layer has high Si atom content; By above steps, making outside layer of metal silicide present low stress and making the whole object present low resistance.
Patent TW-494278-B (TW)
Title: Novolac polymer planarization films for microelectronic structures
Inventor: DRAGE JAMES STEVEN
IPC: C09D161/04
Filed: 1995-07-06
Granted: 2002-07-11
Abstract: An improved method for forming planarization films which remain adhered to substrates upon exposure to heat comprising first applying a polymeric solution containing a low molecular weight novolac resin, a surfactant selected from the group consisting of a non-fluorinated hydrocarbon, a fluorinated hydrocarbon and combinations thereof, and an optional organic solvent to a substrate, followed by heating the substrate.
Patent TW-436869-B (TW)
Title: Module for encapsulating electronic components
Inventor: VAN T HOFF CORNELIS JOHANNES M
IPC: B29C45/58
Filed: 1995-11-02
Granted: 2001-05-28
Abstract: The invention relates to a module for encapsulating electronic components, such as for instance chips, to be fixed into a press, comprising: two mould halves attachable to parts of the press moveable relative to each other, a transfer plate moveable by hydraulic cylinders and connected to a first mould half, guide means for guiding the transfer plate relative to the first mould half, and plungers joined to the transfer plate for exerting pressure in the cavities of the mould to be filled with encapsulating material.
Patent TW-330200-B (TW)
Title: Process for purifying acetic acid
Inventor: SASAKI TAKAJI
IPC: C07C51/42
Filed: 1996-01-29
Granted: 1998-04-21
Abstract: A process for purifying acetic acid, which is characterized in that a raw material solution having 10-50 wt% of a concentration of acetic acid is introduced into an extraction apparatus, an extracting agent containing 0.6-3.0 times (the weight of the raw material) of isopropyl acetate is fed to the extraction apparatus and the acetic acid is extracted at the extracting agent phase, the extract is fed to an azeotropic distillation tower; water and the extract are azeotropic distillated; the distillate from the top of the tower is separated into a poor water phase being rich in isopropyl acetate and a rich water phase being rich in water, at least one part of the poor water phase is circulated to the above mentioned extraction apparatus as the extracting agent, and the dehydrated purified acetic acid is recovered from the bottom of the azeotropic distillation tower.
Patent TW-343966-B (TW)
Title: Nonatetraenoic acid derivatives and pharmaceutical composition thereof
Inventor: MICHAEL KLAUS
IPC: A61K31/19
Filed: 1996-02-14
Granted: 1998-11-01
Abstract: A compound of the following formula (I) in which C7-C8 bond is a double bond or triple bond; when C7-C8 is a double bond, R1 and R2 separately are lower alkyl or R2 is a halogen; or when C7-C8 bond is a triple bond, R1 and R2 separately are lower alkyl; or R1 and R2 jointly form a C3-C13 alkylene, in which one carbon can be substituted with a hetero atom selected from sulfur, oxygen and nitrogen; or R1 and R2 and their connecting carbon atom jointly form an aryl ring having 5-6 carbon atoms, or a hetero aryl ring having 5-6 atoms, in which one atom of R1 or R2 is a hetero atom selected from oxygen, nitrogen and sulfur, the other atoms of R1 and R2 are carbon; and its pharmaceutically acceptable salts, esters and amides.
Patent TW-286418-B (TW)
Title: The solution method of un-uniform PSG
Inventor: GUU JYH-CHERNG
IPC: H01L21/302
Filed: 1996-03-15
Granted: 1996-09-21
Abstract: A planarization method on isolating layer between conductive layers of IC includes: - Produce structure of semiconductor element on or inside the substrate; - Form patterned conductive layer and through driving element of structure; - Coat 1st PSG layer on conductive layer to fill concave; - Coat 2nd PSG layer on 1st PSG layer; - Cure 1st & 2nd PSG layers simultaneous to uniform the coating of two PSG layers.
Patent TW-438775-B (TW)
Title: Novel intermediates and process for the manufacture of camptothecin derivatives (CPT-11) and related compounds
Inventor: HENEGAR KEVIN E
IPC: C07D471/14
Filed: 1996-03-27
Granted: 2001-06-07
Abstract: This invention discloses and claims novel intermediates and procedures for the synthesis of camptothecin derivatives, such as irinotecan, and other compounds related to the synthesis of CPT-11. Related procedures and compounds are also disclosed, such as a novel method of making mappicine.
Patent TW-303519-B (TW)
Title: Dopant blocking scheme for transistor source/drain regions to reduce junction capacitance and improve circuit speed
Inventor: RAJAT RAKKHIT
IPC: H01L27/105
Filed: 1996-04-16
Granted: 1997-04-21
Abstract: A semiconductor device and method of manufacturing the semiconductor device having a reduced junction capacitance and improved circuit speed utilizing a dopant blocking scheme during manufacturing for preventing VT adjust implant and punchthrough implant ions from being implanted into source/drain regions.
Patent TW-394673-B (TW)
Title: Microporous fabric containing a microbial adsorbent and its products
Inventor: CARTWRIGHT WILLIAM FRANCIS
IPC: A41D13/12
Filed: 1996-06-06
Granted: 2000-06-21
Abstract: Disclosed is a fabric which includes a microbial adsorbent and which is capable of providing a microbial barrier while still being able to allow passage of water vapor. The fabric is formed from a plurality of fibers which define at lease one microporous passageway which allows communication, through the fabric, between its respective first and second surfaces. In particular, a portion of the microporous passageway is defined by the microbial adsorbent so that microbes attempting to pass through the fabric via such a passageway must pass in close proximity to the microbial adsorbent. This arrangement allows the microbial adsorbent to interdict the microbe by adsorbing it. Passage of the microbe through the fabric is thereby prohibit. Laminates of the fabric with other materials are also disclosed.
Patent TW-358970-B (TW)
Title: Manufacturing method for tungsten nitride diffusing screen in copper metallization
Inventor: SUEN SHI-JUNG
IPC: H01L21/205
Filed: 1996-06-07
Granted: 1999-05-21
Abstract: An IC metallization process, including the following steps: forming on a silicon substrate a semiconductor cell and an insulation protective layer on the surface, having the insulation protective layer a contact sight; using bis-(tertbutylimido)-bis-tertbutylamidotungsten as precursor and by means of chemical deposition for forming a tungsten nitride film on the surface of the insulation protective layer, for diffusion screen, in connection with the semiconductor through the contact sight; forming a metal layer on the surface of the tungsten nitride film; and etching the metal layer and the tungsten nitride film by a photoresist layer as mask for defining the conductor pattern.
Patent TW-324062-B (TW)
Title: Patent two-dimensional sensor utilizing light addressing potentiometer for measuring cell's activities sensor substrate includes three layers of Si, SiO2, and Si3N4 + a placing area in the sensor's substrate for sample cells, developing gene and a reference electrode
Inventor: SUGIHARA HIROKAZU
IPC: G01N33/48
Filed: 1996-06-11
Granted: 1998-01-01
Abstract: Two-dimensional sensor used to measure body cell^s activities includes the sensor substrate composed of three layers of Si, SiO2, and Si3N4 respectively; a film as working electrode formed by vapor deposition on the back Si layer surface of the sensor substrate; a placing area in conjunction with the Si3N4 layer on the sensor^s substrate for putting in sample cells, developing gene and a reference electrode, ensuring when a light beam spots on one point of the back of the sensor substrate, a signal and the equivalent potential change of light^s spotting point physically with respect to the signal can be obtained from the working electrode.
Patent TW-379209-B (TW)
Title: Ceramics joined body and method of joining ceramics
Inventor: USHIKOSHI RYUSUKE
IPC: C04B37/02
Filed: 1996-07-13
Granted: 2000-01-11
Abstract: Novel method of joining a ceramics containing aluminum and another member made of a metal or a ceramic is provided having an improved joining strength and a corrosion-resistant property by joining a first member 50 made of a ceramics consisting of an aluminum compound and a second member 51 made of a ceramics or a metal, which comprises forming a metal film 52 directly on a surface 50a to be joined of the first member 50, interposing a metallic joining material 53 which is made of a different material from the metal film 52 between the metal film 52 and the second member 52, and heating at least the metallic joining material 53 and the metal film 52 in such an interposed state to from a joining layer 54 made of the metallic joining material and an intermetallic compound between the first and second members 50, 51 so as to join the two members 50, 51.
Patent TW-305764-B (TW)
IPC: A61M39/10
Filed: 1996-08-03
Granted: 1997-05-21
Abstract: A connector assembly, preferably for medical use, is provided having a key component and a lid lock component to provide fluid communication between a fluid source and a destination such as a patient. The lid lock component includes a removably lockable lid. The lid is held closed in a locked position by stops located on at least one flexible arm integrally formed and selectively displaceable in the lid lock component. The lid is forced open by a longitudinal key within the key component. The key spreads the flexible arms so that the formerly locked lid is capable of passing through an opening created between the flexible arms to clear the stops. The lid is converted into a position parallel to the length of the lid lock component to provide fluid communication between tubing connected to the lid lock component. The connector assembly can be used for dialysis and the like.
Patent TW-322585-B (TW)
Title: The self-aligned method for forming color displayer screen
Inventor: LIU NAN-ZHOU
IPC: H01J1/62
Filed: 1996-10-03
Granted: 1997-12-11
Abstract: A producing method for CRT screen with the following steps: a. Provide a substrate; b. Coat a black non-transparent material on substrate; c. Open a pattern and etch this black non-transparent material to form pattern of black matrix; d. Cover a adhesion layer on substrate and black matrix; e. Cover a positive photoresist layer on adhesion layer; f. Provide photolithography photomask having fully transparent, largely transparent, lightly transparent and non-transparent area, the transparency degree of different area can affect the solubility of photoresist layer; g. Using the light through photolithography photomask to expose on photoresist layer; h. Do development on photoresist for a certain time, this time is long enough to resolve photoresist exposed by fully transparent area; i. Deposit 1st florescence powder layer on substrate, this florescence powder layer is only stuck on uncovered adhesion layer; j. Directly do development on photoresist for another certain time, this time is long enough to resolve photoresist exposed by largely transparent area; k. Deposit 2nd florescence powder layer on substrate, this florescence powder layer is only stuck on uncovered adhesion layer only; l. Directly do development on photoresist for another certain time, this time is long enough to resolve photoresist exposed by lightly transparent area; m. Deposit 3rd florescence powder layer on substrate, this florescence powder layer is only stuck on uncovered adhesion layer only; n. Coat an Al layer on above florescence powder layer; o. Burn out adhesion layer within O2 environment.
Patent TW-323298-B (TW)
Title: Red dyestuff for lightfast and wetfast brilliant dyeing and printing
Inventor: YEH MING-MEY
IPC: C09B29/30
Filed: 1997-05-16
Granted: 1997-12-21
Abstract: A dye of formula (1) where R1 is H or C1-4 alkyl, and R2 is phenyl, alkyl-substituted phenyl, naphthalene or alkyl-substituted naphthalene.
Patent TW-359017-B (TW)
Title: Method of manufacturing multilevel interconnects
Inventor: YOU TSUEI-RUNG
IPC: H01L23/522
Filed: 1997-05-19
Granted: 1999-05-21
Abstract: Method of manufacturing multilevel interconnects, for forming of the first layer of metal wires or metal wire contact windows and a second layer of metal wires, including the following steps: (a) provision of a semiconductor substrate, having at least a transistor formed; (b) forming on said semiconductor substrate a first dielectric layer; (c) forming an ending layer on the dielectric layer; (d) forming on the ending layer a plurality of first openings, disposed in response to the first layer of metal wiring or contact window to be formed; (e) forming on the ending layer a second dielectric layer; (f) forming a photoresist layer on the second dielectric layer, and defining on the photoresist layer the patterns for forming the second metal wiring; (g) having the photoresist layer as mask, etching the second dielectric layer for forming a plurality of second openings and a plurality of third openings, with the lower part matching the first layer of metal wiring of the contact window, with continuous etching of the ending layer in the second opening and the first dielectric layer; and (h) deposition of a conductive layer in the second opening and the third openings.
Patent TW-402670-B (TW)
Title: Clipping device
Inventor: KLINGER DETLEF
IPC: G09B25/02
Filed: 1997-05-31
Granted: 2000-08-21
Abstract: A kind of clipping device (10), such as comprising the hydraulic means to build the education or the research purpose circuit, which could be released on a strip (11) of the fixed slots (13) and is installed without influencing by the location as possible. The clipping device (10) comprises a cabinet side supporting body (29) and a moveable clipping body (39). The clipping body (39) is forced by a closed spring (48) and emploies a releasing mover (50) for moving from the clipping position to releasing position. The clipping body (39) and the supporting body (29) and together they constitute a symmetric outer profile whose dimension is decided by the fixed slot (13). The outer profile could make thethe clipping device (10) fixed on the strip (11) within several angular positions so that it can increase the possible packaging density of the device and express the circuit more clearly.
Patent TW-352439-B (TW)
Title: Surge arrester
Inventor: ROBINSON WILLIAM M
IPC: H01C7/12
Filed: 1997-06-26
Granted: 1999-02-11
Abstract: A surge arrester has: a surge device which contains at least one varistor element forming first and second end surface and side surface, the first and second end terminals disposed on the first and second surface of the surge device; each end facing toward the surge device has a plurality of recesses; a number of elongated strength members disposed therearound, the ends of the strength members are inserted into recesses in the end terminals, crimping of the end terminals distorts the recesses sufficiently to hold the strength members firmly therewithin; the elongated strength member while maintaining a tension, will apply compression on the surge device; a casing, made from the polymer material, completely cover the surge device and strength member, partially the first and second end terminals and the gap formed between inserted strength member and surge device.
Patent TW-348278-B (TW)
Title: Plasma treatment system
Inventor: NANBU HADETAKA
IPC: C23C16/50
Filed: 1997-07-30
Granted: 1998-12-21
Abstract: A plasma treatment system comprising a reaction chamber in which a plasma is generated to be irradiated onto a sample held on a sample holder in the reaction chamber having a top covered by a dielectric plate; a plurality of windows through which microwave is transmitted into the reaction chamber for causing the plasma; in which the opposite electrode is provided over a top surface of the dielectric plate so that the opposite electrode is separated by the dielectric plate from the plasma generated in the reaction chamber.
Patent TW-531683-B (TW)
Title: Filter device and backlight device
Inventor: IHARA MASAHIRO
IPC: G02B5/20
Filed: 1997-08-13
Granted: 2003-05-11
Abstract: The filter device is mounted in a backlight device for illuminating a transmission type liquid crystal display panel from the rear surface side. The filter device includes a sheet having a polygonal filter portion with predetermined optical characteristics to rays of light emerging from the light exit surface of a light guide and a holding portion extending from one side of the filter portion, a frame member having a polygonal opening portion in correspondence with the filter portion to allow light transmitted through the filter portion of the sheet to pass through, and a double-coated tape for bonding the holding portion of the sheet to the frame member.
Patent TW-498068-B (TW)
Title: Novel acetamide derivatives and protease inhibitors
Inventor: SUZUKI YOSHIKAZU
IPC: A61K31/535
Filed: 1997-09-05
Granted: 2002-08-11
Abstract: The present invention relates to a novel acetamide derivative having a substituted heterocyclic group and a dicarbonyl group, such as 1-pyrimidylacetamide compound, 4-pyrazinylacetamide compound and 4-triazinylacetamide compound. The derivative has an ability of inhibiting the activity of Chymotrypsin type proteinase. Therefore, it is useful as an enzyme inhibitor, especially a Chymase inhibitor. The acetamide derivative of the present invention is represented by the following formula (I): [wherein R0 represents a substituted or unsubstituted phenyl group, R1 represents an aryl group, a heterocyclic group or an aliphatic lower alkyl group, which may or not be substituted; R2 represents a substituted or unsubstituted alkyl group, aralkyl group or heteroarylalkyl group; R3 represents a hydrogen atom, an acyl group, a sulfonyl group, an isocyanate group, a thiourea group; or represents a hyohogen atom, a lower alkyl group or a substituted lower alkyl group, an aryl(1-7C)alkyl, a heteroaryl(1-7C)alkyl, an aryl or a heteroaryl group; X and Y each independently represents a nitrogen atom or a carbon atom, Z represents polymethylene group in which the hydrogen atom on the polymethylene group can be substituted.]
Patent TW-382763-B (TW)
Title: Method of forming low-particle-contained silicon oxide layer in integrated circuit
Inventor: JAN JIUN-CHING
IPC: H01L21/31
Filed: 1998-01-13
Granted: 2000-02-21
Abstract: A method of forming a low-particle-contained silicon oxide layer in an integrated circuit comprises: First, a pre-flow step is performed by using a mixture gas of N2O, N2 or other gases prior to the stabilization step. Second, the stabilization stp is performed by introducing the reaction gases SiH4 and N2O into a plasma-enhanced chemical vapor phase deposition chamber while turning off the power of the plasma generator. Then a deposition step is performed by turning on the power of the plasma generator and continuously introducing the reaction gases SiH4 and N2O into the chemical vapor phase deposition chamber thereby enabling the SiH4 and N2O ions to react and deposit SiO2 film on the surface of the chip.