baber/WOPTO huggingface dataset:
Patent TW-289814-B (TW)
Title: Flatbed scanning system
Inventor: TZENG SHAW-BIN
IPC: G06K7/04
Filed: 1995-03-24
Granted: 1996-11-01
Abstract: A flatbed scanning system specifically designed for the demands of every kind of scanning operation, which consists of one operating system method flow and one XY-type scanner; When whole method operating flow is initialized, it directly enters system front-end operation procedure, after finishing enters scanning operation processing procedure, which digitizes color, graphic pattern of planar reference drawing, then supplies to computer application program to process; in which scanning operation method flow consists of two flows, scanning front-end operation and computer driving operation, but only when scanning front-end operation is finished, then it enters computer driving operation process, and the scanning operation accommodates with one XY-type scanner for application, first lifting top cover, inserting reference drawing, closing top cover, starting air pump to exhaust closed gap air to form vacuum, so as to make reference drawing completely expand flat; when running into computer driving operation flow, which accommodates with one general personal computer and peripheral interface hardware, by coding computer program achieving driving computer peripheral interface so as to control external XY-type scanner, and receiving digitized graphic color data sent from scanner. The flow is that after computer drives scanner, scanner will continuously scan Yaxis(vertical axis) from reset position(left-bottom corner) from bottom to top. When scanning to top area limit of reference drawing Y axis, then drives X axis(horizontal axis) to make scanner shift to right with one proper distance, then repeats the above Y axis continuous scan until whole reference drawing is scanned completely.
Patent TW-365605-B (TW)
Title: Process for preparing N-protected amino acid alpha-halomethyl ketones and alcohols from N-protected amino acid esters
Inventor: CHEN PING
IPC: C07C269/06
Filed: 1995-11-08
Granted: 1999-08-01
Abstract: The present invention relates to a novel method useful for the conversion of amino acids to halomethylketones, which are then converted to amino acid epoxides. Such epoxides are important intermediates for the synthesis of inhibitors of renin and HIV protease, which are particularly useful in the treatment and/or prevention of HIV infection (AIDS).
Patent TW-327231-B (TW)
Title: Method of preparing a magnetic article from a duplex ferromagnetic alloy
Inventor: BRADFORD A DULMAINE
IPC: H01F1/147
Filed: 1996-03-02
Granted: 1998-02-21
Abstract: A process for preparing a duplex ferromagnetic alloy article, which comprises the following steps: providing an elongated ferromagnetic alloy comprising about 16-30% by weight of Ni, about 3-10% by weight of Mo and the balance of essentially Fe, in which the alloy has a substantially fully martensitic microscopic structure and a cross sectional area; heating the elongated alloy to temperatures in the range of about 475-625℃ for at least about 4 minutes and selecting the temperature and time to cause precipitation of austenite in the martensitic microscopic structure; and in a single step, applying cold-working on the elongated alloy along its magnetic axis to reduce the cross sectional area of the elongated alloy by 5 to 90% to provide a coercivity, Hc, of at least about 30 Oe along the magnetic axis.
Patent TW-331685-B (TW)
Title: Digital information transfer to provide a method and an apparatus for multiple frequency, multiple channel digital information transfer through time slot allocation.
Inventor: NELDON P JOHNSON
IPC: H04L27/26
Filed: 1996-05-14
Granted: 1998-05-11
Abstract: The apparatus consists of one or more transmitting deviced and one or more receiving devices . Multiple source signals are each allocated a time slot and a frequency . A continous synchronizing wave defines the time slots and provides for time slot tracking . Digital signals from each source are allocated a time slot and assigned one of the information wave frequencies in that time slot . The information waves are combined with the synchronizing wave and transmitted to one or more receivers as one signal in each time slot . The manner in which the waves are combined allows the components to be extracted by the receivers largely through the use of curve fitting techniques rather than through the use of filters
Patent TW-386047-B (TW)
Title: Drilling apparatus and method for printed circuit board
Inventor: SAITO TSUTOMU
IPC: B26D7/01
Filed: 1996-08-22
Granted: 2000-04-01
Abstract: A plurality of holes 62 are provided on a jig board 61 on a working table 1. A movable side image pickup means and a punching means 3b are made to move by intervals of holes to be punched by the second moving means 20b. X-ray is irradiated from both X-ray irradiation means 4. Transmission images of holes 62a, 62c are picked up by the both image pickup means 2a and 2b, and positional deviation between these central positions and the image center is found. The interval between the holes 62a and 62c is known so that the interval between both image pickup means can be calculated. Then, a printed circuit board is set and both identification marks are picked up by both image pickup means 2. The image is processed so as to find the positional deviation between the central position and the image center, and the interval between the discrimination marks is calculated from the interval between both image pickup means. A punching position is set by dividing and correcting the errors of the interval between the discrimination marks from the interval between the holes to be punched so as to be punched by a drill 43c.
Patent TW-385250-B (TW)
Title: Treating agent for diseases due to infection with helicobacter
Inventor: YAMASHITA KATSUJI
IPC: A61K31/438
Filed: 1996-09-05
Granted: 2000-03-21
Abstract: A treating agent for a digestive apparatus disease due to infection with Helicobacter comprising as an essential ingredient a rifamycin derivative represented by formula (I) or formula (II), or a physiologically acceptable salt thereof; wherein X1 is oxygen atom or sulfur atom, R1 is acetyl group or hydrogen atom, R2 is hydroxyl group or hydrogen atom, and R3 is a group represented by formula (III); wherein R4 and R5 are the same or mutually different and each is an alkyl group having 1 to 3 carbon atoms or a group represented by formula (IV) wherein m is an integer selected from 1 to 3; or a group represented by formula (V) wherein R6 and R7 are the same or mutually different and each is hydrogen atom or an alkyl group having 1 to 3 carbon atoms, X2 is oxygen atom, sulfur atom or a group represented by formula: NR8 wherein R8 is hydrogen atom, an alkyl group having 1 to 6 atoms or a group represented by formula: -(CH2)nX3 wherein n is an integer selected from 1 to 4, and X3 is an alkoxyl group having 1 to 3 carbon atoms, vinyl group, ethynyl group or a group represented by formula (VI). And the formula (II) wherein R9 is an alkyl group having 1 to 7 carbon atoms.
Patent TW-332856-B (TW)
Title: Oxygen and nitrogen
Inventor: DIETRICH ROTTMANN
IPC: F25J3/04
Filed: 1996-11-22
Granted: 1998-06-01
Abstract: The method and the device are used to obtain oxygen and nitrogen at superatmospheric pressure by low-temperature separation of air in a rectification column system . Compressed and purified feed air is introduced into a pressure column . Liquids from the lower region and , respectively , from the upper or middle region of the pressure column are fed into the low-pressure column . A third liquid fraction from the lower region of the low-pressure column is evaporated in indirect heat exchange with condensing vapour from the upper region of the pressure column , at least a portion of the vapour obtained in the process being introduced into the low-pressure column .
Patent TW-401444-B (TW)
Title: Thermosetting resin composition and two-parts composite body thereof with silicone rubber
Inventor: NAKANO SADAO
IPC: C08L83/00
Filed: 1996-12-04
Granted: 2000-08-11
Abstract: Disclosed is a novel thermosetting resin composition suitable for the preparation of an integrally molded two-parts composite body consisting of a first part of a cured silicone rubber and a second part of a cured thermosetting resin without intervention of an adhesive layer at the interface. The thermosetting resin composition comprises: (a) 100 parts by weight of an unsaturated polyester resin; (b) from 20 to 50 parts by weight of an ethylenically unsaturated polymerizable compound such as diallyl phthalate; (c) from 5 to 30 parts by weight of an epoxy resin; (d) from 2 to 20 parts by weight of a melamine resin; (e) from 0.1 to 2 parts by weight of a radical-reactive curing agent which is an organic peroxide; and (f) from 0.1 to 2 parts by weight of an acidic catalyst such as aromatic sulfonic acid derivatives.
Patent TW-340958-B (TW)
Title: The producing method for self-aligned isolating gate flash memory unit
Inventor: WANG LIN-SHONG
IPC: H01L21/28
Filed: 1997-02-25
Granted: 1998-09-21
Abstract: A producing method for self-aligned isolating gate flash memory unit, it includes following steps: (I) Provide a substrate, and form a tunneling oxide; (ii) Deposit 1st polysilicon on tunneling oxide; (iii) Serially deposit 1st thermal oxide and nitride on 1st polysilicon layer; (iv) Use deposition step to form 2nd thermal oxide layer, and with 1st thermal oxide and nitride layer to form 1st dielectric of ONO structure; (v) Deposit 2nd polysilicon and 2nd dielectric layer; (vi) Use self-aligned to proceed etching, to form floating gate; (vii) Serially deposit 3rd thermal oxide and nitride on whole device surface; (viii) Proceed etching back for nitride, to form nitride spacer, then deposit oxide; (ix) Proceed etching back for oxide, to form oxidation spacer in between and at outside of two transistors; (x) Use oxidation spacer as mask, and use implanting step, to form source at outside of each transistor, then remove the oxidation spacer; (xi) Use lithography and etching technology, to cover photoresist (PR) on other portion of whole device excluding the portion in between two transistors, then use implanting step to form drain; (xii) After removing photoresist, first, to deposit 3rd thermal oxide, then deposit 3rd polysilicon, finally, deposit a silicide layer, then use etching step, to etch 3rd polysilicon layer, to define word line.
Patent TW-363891-B (TW)
Title: Aminoalkyl and acylaminoalkyl ethers, process for their preparation, and their use as bradykinin receptor
Inventor: HEITSCH HOLGER
IPC: C07D215/26
Filed: 1997-03-11
Granted: 1999-07-11
Abstract: Aminoalkyl and acylaminoalkyl ethers which are distinguished by high affinity for the bradykinin B2 receptor and improved solubility in water are described. These aminoalkyl and acylaminoalkyl ethers can be represented by the formula (1), in which R1, R2, R3 are alkyl, aryl, alkylaryl, halogen, hydrogen, cycloalkyl, CHO, CO-O-alkyl, COOH-, R4, R5 are hydrogen, halogen, alkoxy, nitro, cyano, S-alkyl; n is a number from 1 to 8; R6 is hydrogen, alkyl, alkylalkenyl, alkylaryl; R7 is hydrogen and a substituted or unsubstituted acyl radical. A process for preparing the compounds of the formula (1) is likewise described.
Patent TW-349307-B (TW)
Title: Circuit arrangement for voltage reversal in a mobile radio set
Inventor: MEIER THOMAS
IPC: H04M1/00
Filed: 1997-06-13
Granted: 1999-01-01
Abstract: A circuit arrangement for producing an output voltage (V-) with a first polarity with respect to a reference-earth potential (P) in a mobile radio set which is supplied with an operating voltage (V+) with a second polarity with respect to the reference potential (P), which circuit arrangement is supplied with a ringing signal generator supply voltage (Vclk) via a circuit input connection (E2, E).
Patent TW-345639-B (TW)
Title: Matrix interpolation
Inventor: ROSEMANY ANNE NORMAN
IPC: G06F15/00
Filed: 1997-06-16
Granted: 1998-11-21
Abstract: An interpolation method for processing parameters in a system, which corresponds to an input ordinate, and deduces a target parameter from an addressable memory device containing discrete parameters in memory locations having at least one-dimensional addresses, the method comprising the following steps applied on each dimensional addresses: determining first and second memory location addresses among contents of the target parameters; loading the parameter stored at a first address into a first register; loading the parameter stored at a second address into a second register; subtracting the content of the first register from the content of the second register thereby generating a parameter difference; loading the parameter difference into a third register; multiplying the content of the third register with a slope value thereby generating a proportional value; loading the proportional value into the second register; and adding the content of the first register with the content of the second register thereby generating the target parameter.
Patent TW-379184-B (TW)
Title: Apparatus for evacuating and sealing bag packing
Inventor: SCHENK DIETER
IPC: B65B31/04
Filed: 1997-07-26
Granted: 2000-01-11
Abstract: An apparatus for evacuating and sealing (10) bag packing (1), having a conveyor (11) to convey the bag pack (1) in a periodic manner. Having the conveyor (11) on its top 2 suction carriers (16)(17), each having a lower suction band (18)(19) and an upper suction band (20)(21), and carrying the head region (2) of the bag pack (1) between the upper suction bands. Forming in the suction bands (18)~(21) a bag in connection with vacuum supply, pulling these bags the wall of the head sealing member (2) of the bag pack (1) and evacuate them into vacuum. Beneath the upper suction bands (18)(19) a sealing apparatus (41) being connected to the extension of the lower suction band for forming in the bag pack (1) a head transverse seam (4). This apparatus (10) is of simple yet highly effective structure.
Patent TW-430652-B (TW)
Title: Process for preparing 2-phenyl-3-naphthyl propionic acid derivatives
Inventor: YOKOYAMA YUKIO
IPC: C07C255/52
Filed: 1997-09-04
Granted: 2001-04-21
Abstract: The present invention relates to a process for preparing 2-phenyl-3-naphthyl propionic acid derivatives represented by formulae (5) and (6) or salts thereof, and the production process of those compounds is carried out as follows: wherein R1 is the protection group of a nitrogen atom, R2 is a methanesulfonyl or p-toluenesulfonyl group, R3 is a hydrogen atom, an aralkyl group or an alkyl group having 1-6 carbon atoms, and X1 is a halogen atom. The aforementioned compounds and salts are very useful as intermediate compounds of the aromatic amidine derivatives, especially when applied to the industrial manufacture. Said derivatives are described to have anticoagulation activity, according to the document Japan Kokai Koho 5-208946.
Patent TW-351035-B (TW)
Title: Method of control of network switching paging storm
Inventor: REN JIAN-MAU
IPC: H04L12/42
Filed: 1997-09-05
Granted: 1999-01-21
Abstract: A sort of method of control of network switching paging storm, including calculation of frequency of paging message frames in the switching port and when reaching a predetermined filter critical value, filtering the following paging message frames.
Patent TW-411335-B (TW)
Title: Substituted diamino-1,3,5-triazine derivatives having HIV replication inhibiting activities
Inventor: KUKLA MICHAEL J
IPC: C07D409/12
Filed: 1997-09-30
Granted: 2000-11-11
Abstract: This invention concerns the compounds of formula (I), the pharmaceutically acceptable acid addition salts and the stereochemically isomeric forms thereof, wherein R1 and R2 are each independently selected from hydrogen; hydroxy; amino; optionally substituted C1-6 alkyl; C1-6 alkyloxy; C1-6 alkylcarbonyl; C1-6 alkyloxycarbonyl; Ar1; mono- or di(C1-6 alkyl)amino; mono- or di(C1-6 alkyl)-aminocarbonyl; dihydro-2(3H)-furanone; or R1 and R2 taken together may form pyrrolidinyl, piperidinyl, morpholinyl, azido or mono- or di(C1-6 alkyl)amino-C1-4 alkylidene; R3 is hydrogen, Ar1, C1-6 alkylcarbonyl, C1-6 alkyl, C1-6 alkyloxy-carbonyl, C1-6 alkyl substituted with C1-6 alkyloxycarbonyl; and R4, R5, R6, R7 and R8 are each independently selected from hydrogen, halo, C1-6 alkyl, C1-6 alkyloxy, cyano, aminocarbonyl, nitro, amino, trihalomethyl or trihalomethyloxy; L is optionally substituted C1-10 alkyl; C3-10 alkenyl; C3-10 alkynyl; C3-7 cycloalkyl; Ar1 is optionally substituted phenyl; for the manufacture of a medicine for the treatment of subjects suffering from HIV (Human Immunodeficiency Virus) infection. It further relates to new compounds being a subgroup of the compounds of formula (I), their preparation and compositions comprising them.
Patent TW-351852-B (TW)
Title: Process for manufacturing flash memory cell structure
Inventor: HONG YUN-DING
IPC: H01L21/8232
Filed: 1997-10-20
Granted: 1999-02-01
Abstract: A flash memory cell structure comprises: a semiconductor substrate; a tunnel oxide layer deposited on the semiconductor substrate, having a narrow vision strip structure; a gate oxide layer formed on the semiconductor substrate but disposed on the both sides of the tunnel oxide layer; a bottom conductive layer deposited on the semiconductor substrate but on the periphery of the gate oxide layer; a stacked gate is built on the tunnel oxide layer, the gate oxide layer and the bottom conductive layer, an insulation layer is interposed between the stacked gate and the bottom conductive layer so as to electrically separate the bottom conductive layer from the stacked gate, the stack gate including a floating gate, a dielectric layer and a control gate from the bottom up.
Patent TW-389931-B (TW)
Title: A drawing tube of a vacuum cassette elevator used for an etching apparatus
Inventor: JENG SHIU-CHIN
IPC: H01L21/00
Filed: 1998-04-07
Granted: 2000-05-11
Abstract: A drawing tube of a vacuum cassette elevator used for an etching apparatus.  An isolating valve is connected to a steel tube behind a vacuum cassette elevator and connected to a bellow tube through a steel tube.  The other end of the bellow tube is connected to another isolating valve through a steel tube and then connected to a vacuum pump.  Before breaking vacuum in the vacuum cassette elevator, these isolating valves are simultaneously closed to let air not to input the bellow tube such that combination of moisture and erosive gas does not happen to prevent contamination or leakage of the bellow tube.
Patent TW-412862-B (TW)
Title: Method for fabricating semiconductor integrated circuit device
Inventor: YOSHIDA MAKOTO
IPC: H01L27/105
Filed: 1998-06-09
Granted: 2000-11-21
Abstract: The present invention is capable of leveling the insulator film on the gate electrodes based on the microgap without degrading the characteristic of the MISFET. The present method comprises forming an SOG film by spin-coating over the gate electrode 14A (word line WL) of a memory cell selecting MISFET Qs and the gate electrodes 14B, 14C of a peripheral circuit in a DRAM, sintering the SOG film 24 by heat treatment at 800 DEG C for about 1 min, and leveling a silicon oxide film 25 deposited thereon by CMP, thus improving the performance of filling the microgap between the gate electrodes 14A (word lines WL) themselves while leveling the insulator film on the gate electrodes 14B, 14C.
Patent TW-374183-B (TW)
Title: Amorphous magnetic material and magnetic core using the same
Inventor: SAKAI KAZUMI
IPC: H01F1/047
Filed: 1998-06-15
Granted: 1999-11-11
Abstract: An amorphous magnetic material possesses a composition essentially expressed by (Fe1-a-bNiaMb)100-x-ySixBy (M denotes at least one kind of element selected from Mn, Cr, Co, Nb, V, Mo, Ta, W and Zr, 0.395 ≤ a ≤ 0.7, 0 ≤ b ≤ 0.21, (1-a-b) < a, 6 ≤ x ≤ 18 at%, 10 ≤ y ≤ 18 at%, respectively). An amorphous magnetic material which has such a Ni rich Fe-Ni base possesses a Curie temperature Tc of 473 to 573K, the maximum magnetic flux density Bm of 0.5 to 0.9T. A ratio of residual magnetic flux density Br and the maximum magnetic flux density Bm can be controlled according to a required characteristics, and, in the case of being used in a saturable core, is set at 0.60 or more. With an amorphous magnetic material of an inexpensive Fe-Ni base, magnetic characteristics applicable in a high frequency region, thermal stability, surface smoothness can be realized.
Patent TW-544453-B (TW)
Title: Novel guanidine mimics as factor Xa inhibitors
Inventor: LAM PATRICK YUK-SUN
IPC: A61K31/498
Filed: 1998-08-19
Granted: 2003-08-01
Abstract: The present application describes nitrogen containing heteroaromatics and derivatives thereof of formula I: or pharmaceutically acceptable salt forms thereof, wherein rings D-E represent guanidine mimics, which are useful as inhibitors of factor Xa.
Patent TW-365542-B (TW)
Title: Security cage for game machine and game machine using the same
Inventor: YAMADA NORIFUMI
IPC: G07F17/32
Filed: 1998-07-03
Granted: 1999-08-01
Abstract: A security cage which is installed in a casing of a game machine so as to accommodate various types of electric components. The security cage includes: a cage main body (11) having an opening (11a) provided at the front thereof; a partition wall (13) for dividing the inside of the cage main body (11) into an inaccessible region (Al) and an accessible region (A2) each communicating with the opening (11a); a front wall (14) which is provided so as to close the inaccessible region (A1), and which has an openable-and-closable lid (32) provided at least at a part thereof; screws (35) which are hidden within the inaccessible region (A1) when the lid (32) is closed, and which connects the front wall (14) and the cage main body (11) at positions where the screws (35) can be operated from the outside of the cage main body (11) when the lid (32) is opened; and a lock (36) for restricting the opening and closing of the lid (32). Disclosed also is a game machine using the security cage.
Patent TW-570794-B (TW)
Title: Pharmaceutical composition for preventing and treating gastrointestinal damage and disorders, ethanol withdrawal syndrome, or pain
Inventor: GUGLIETTA ANTONIO
IPC: A61K45/06
Filed: 1998-08-18
Granted: 2004-01-11
Abstract: GABA analogs are useful to prevent and treat gastrointestinal damage and ethanol withdrawal syndrome. Preferred treatments employ gabapentin or pregabalin.
Patent TW-436810-B (TW)
Title: Forged core plate for a boiling water reactor
Inventor: MATSUMOTO JACK TOSHIO
IPC: G21C5/10
Filed: 1998-10-09
Granted: 2001-05-28
Abstract: A forged core plate (200) fabricated from a single piece stainless steel forging is described. The plate (200) has a substantially circular shape and penetrations (202) are provided in the core plate (200) to allow passage of control rod blades into the core and direct recirculation flow past the fuel assemblies. The penetrations (202) are formed from machining ""5 holes"" per penetration. Particularly, each penetration (202) includes a center through hole (204) to allow passage of the control rod blade and control rod blade guide tube. The through hole (204) has a smaller diameter at the plate top surface (206) to provide a tighter fit to the outside diameter of the guide tube to maintain alignment and minimize flow leakage. The through hole (204) is enlarged at the core plate bottom surface (208) to allow clearance in order to improve the installation and removal of the guid tube. Each penetration (202) also include four peripheral blind holes (210) to direct the recirculaiton flow into the flow holes located on the sides of the guide tube. The blind holes (210) do not extend completely through the plate (200). When the guide tube is installed in the core plate (200), the flow holes in the side of the guide tube is located approximately 1/3 of the way down from the plate top surface (206).