baber/WOPTO huggingface dataset:
Patent TW-401296-B (TW)
Title: Pharmaceutical composition for inhibiting bone loss
Inventor: BLACK LARRY JOHN
IPC: A61K31/55
Filed: 1995-01-24
Granted: 2000-08-11
Abstract: A pharmaceutical composition for inhibiting bone loss comprising as active ingredients (1) a compound of formula I, wherein R an R1, independently, are hydrogen, hydroxyl, C1-C6 acyloxy; n is 2; and p is 5; or a pharmaceutically acceptable salt or solvate thereof; and (2) a progestin selected from medroxyprogesterone, norethindrone or norethynodrel, or a pharmaceutically acceptable salt thereof; in amounts such that the combination inhibits bone loss, together with one or more pharmaceutically acceptable carriers, wherein the amount of formula I compound administered is from 0.1 to 100 mg/kg of body weight and the amount of selected progestin administered is from 0.01 to 50 mg/kg of body weight.
Patent TW-363169-B (TW)
Title: X-Y carriage moving system
Inventor: ZENNYOJI MAMORU
IPC: G01D9/38
Filed: 1995-04-28
Granted: 1999-07-01
Abstract: A bracket having an arm extending therefrom is securely attached, at a base end thereof, to a first belt passed around a pair of pulleys, and a second belt is passed around another pair of pulleys and guided along the length of the arm by rollers or the like. A carriage is securely attached to a part of the second belt extending along the length of the arm. Therefore, by moving the first belt, the arm is moved along the length of the first belt or in the X-direction. By moving the second belt while keeping the first belt stationary, the carriage is moved along the length of the arm or in the Y-direction. Thus, the carriage can be moved to an arbitrary point along a desired path in a X-Y coordinate system by individually moving the first and second belt means in an appropriate manner. Since the actuators such as electric motors for actuating the belts for effecting the movement of the carriage can be secured to a stationary base, the mass of the moveable parts can be reduced with the result that the response speed of the system can be increased, and the load on the guide system for the various moveable parts can be reduced.
Patent TW-389757-B (TW)
Title: Process for the preparation of 5-aryl -2,4 -dialkyl -3H-1,2,4-triazole-3-thiones
Inventor: STOLZ-DUNN SANDRA K
IPC: C07D249/12
Filed: 1995-07-04
Granted: 2000-05-11
Abstract: The present invention relates to a novel process for preparing 5-aryl-2, 4-dialkyl-3H-1,2,4-triazole-3-thiones which have been shown to have antidepressant activity and are useful in the treatment of Wernicke-Korsakoff syndrome and Alzheimer's disease.
Patent TW-266326-B (TW)
Title: Decodable word line driver
Inventor: YOU DUEN-SHYNG
IPC: H01L27/115
Filed: 1995-07-20
Granted: 1995-12-21
Abstract: A decodable word line driver with positive voltage and negative voltage modes for driving multiple word lines in memory array comprises: one positive voltage power source for supplying a positive voltage; one negative voltage power source for supplying a negative voltage; multiple word line voltage driver, each of which has word line select input and the first mode that drives word line corresponding to word line select input by positive voltage or reference voltage of the first mode, and the second mode that drives word line corresponding to word line select input by negative voltage or reference voltage of the second mode.
Patent TW-347583-B (TW)
Title: Semiconductor device and manufacture thereof
Inventor: SHIMURA TERUYUKI
IPC: H01L27/082
Filed: 1995-07-19
Granted: 1998-12-11
Abstract: A semiconductor device comprising: a semiconductor element disposed on the front surface of a semiconductor substrate; a plated heat sink for dissipating heat generated in the semiconductor element, the plated heat sink comprising a metal layer and disposed on the rear surface of the semiconductor substrate; a via-hole comprising a through-hole penetrating through the semiconductor substrate from the front surface to the rear surface and having an inner surface, and a metal disposed in the through-hole and contacting the plated heat sink; and a first wiring comprising a metal film connected to a specific electrode of the semiconductor element; which is characterized in that: the other portion of the first wiring is connected to the metal of the via-hole.
Patent TW-349084-B (TW)
Title: Process for pure grade acrylic acid
Inventor: HALE TIMOTHY ALLEN
IPC: C07C51/50
Filed: 1996-02-29
Granted: 1999-01-01
Abstract: A continuous process for producing a pure grade acrylic acid (PGAA) comprising the steps of: (a) feeding to a distillation column a crude acrylic acid feed stream at a temperature of from 25 to 100 DEG C, the feed stream comprising: (I) a crude acrylic acid , and (ii) a minimum effective level in a range of from 0.1 to 2.0 molar ratio, based on total moles of aldehydes and maleic acid and maleic anhydride in the crude acrylic acid, of at least one of a Group. A amine selected from the group consisting of: (I) a primary arylamine of structure (IV), [Figure] in which X3 is selected from the group consisting of -COOH and -COOR6, in which R6 is selected from C1-C6 alkyl, and (ii) an alkanolamine of structure (V), HO-R7-NH2 (V), in which R7 is selected from C2-C6 alkylene; (b) concurrently feeding to an upper portion of the distillation column an amine feed stream comprising from 0.01 to 1.0 molar ratio, based on total moles of aldehydes and maleic acid and maleic anhydride in the crude acrylic acid, of at least one of a Group B amine selected from the group consisting of o-, m-, p-phenylenediamine, 4-nitrophenyl-hydrazine, and 2,4-dinitrophenyl-hydrazine; and (c) distilling the crude acrylic acid feed stream in the presence of the amine feed stream through the distillation column, thereby providing PGAA having a residual individual aldehyde content less than 10 ppm.
Patent TW-303528-B (TW)
Title: The LCD aligner manufacturing method and its structure
Inventor: CHEN KUEN-DIH
IPC: H01L31/12
Filed: 1996-03-02
Granted: 1997-04-21
Abstract: A LCD aligner manufacturing method and its structure, specially for using in aligner structure of color LCD, its features are: In order to display different color pixel, it is need to contrast the different direction line with difference angle on aligner to reach the different color shift retardation.
Patent TW-301051-B (TW)
Title: Fabrication method of contact plug
Inventor: SHY TZWU
IPC: H01L23/52
Filed: 1996-07-05
Granted: 1997-03-21
Abstract: A fabrication method of contact plug without void, applicable to one semiconductor substrate with formed contact, comprises of the following steps: (1) forming one insulator covering the substrate surface, and via patterning exposing one contact window from the contact region; (2) sputtering one titan nitride on the insulator, and formed along the contact window peripheral and connected with the contact region, representing reentrance on the contact side; (3) along the titan nitride surface forming one first tungsten metal layer;(4) anisotropically etching the first tungsten metal, forming spacer filling the reentrance; (5) forming one second tungsten metal to fill the contact window.
Patent TW-409277-B (TW)
Title: Method for detecting phase error of a phase shift mask
Inventor: AHN CHANG-NAM
IPC: G03F1/68
Filed: 1996-09-25
Granted: 2000-10-21
Abstract: A method for detecting the phase error of a phase shift mask simply and with ease is disclosed and comprises the steps of: arranging a plurality of phase shift patterns, each having a predetermined width and serving to shift the light transmitted through predetermined regions of a transparent substrate of the phase shift mask, at a regular space on the transparent substrate; arranging a pattern for detecting phase error in which a light screen with a predetermined width is located between the predetermined regions of the transparent substrate and the phase shift mask; patterning a wafer by use of the phase shift mask and the patterns for detecting phase error; comparing the sizes by defocuses of the patterns in which phase is shifted with those of the patterns in which phase is not shifted; and utilizing the difference in the pattern size to detect the phase error.
Patent TW-475898-B (TW)
Title: Transfer resistant cosmetic stick compositions with semi-matte finish
Inventor: KROG ANN MARSHALL
IPC: A61K8/00
Filed: 1996-11-02
Granted: 2002-02-11
Abstract: An anhydrous cosmetic stick composition with improved transfer resistance comprising, by weight of the total composition: (a) 10-70% of a volatile solvent; (b) 0.1-40% of a polymeric organosiloxane emulsifier containing at least one hydrophilic radical and at least one lipophilic radical.
Patent TW-367397-B (TW)
Title: Driving apparatus
Inventor: UCHIYAMA FUMIO
Filed: 1997-03-14
Granted: 1999-08-21
Abstract: The invention relates to a kind driving apparatus which is composed of the rotating disk of the first magnet path; a plurality of first permanent magnet located along the rim of disk of the first magnet path; the reciprocal apparatus of the second magnet path which has the second permanent magnet associated with the first permanent magnet. Each second permanent magnet can be moved between two positions in order to attract and repulse the first permanent magnet.
Patent TW-470820-B (TW)
Title: Slide guide device and its rolling element chain with end
Inventor: TAKAMATSU HIROSHI
IPC: F16C33/51
Filed: 1997-06-24
Granted: 2002-01-01
Abstract: A slide stand is constituted by a main body part with a load ball forwarding groove for forwarding a ball in a load state while facing each other to the forwarding groove of a track rail and a no load ball guide hole for forwarding a ball in a no load state and a pair of cover body part for forming the direction conversion guide hole of the ball installed on the front/rear both ends in the advance direction of the main body part and for connecting for communication between the load ball forwarding groove 4a and the no load ball guide hole of the main body and the endless track of the ball is formed by the part of the forwarding groove of the track rail 1 facing each other to the load ball forwarding groove, no load ball guide hole of the slide stand and the direction conversion guide hole formed by each cover body part 6 and the load ball forwarding groove of the slide stand.
Patent TW-463289-B (TW)
Title: Method for forming annular capacitor of memory
Inventor: WU SHIE-LIN
IPC: H01L21/8242
Filed: 1997-06-27
Granted: 2001-11-11
Abstract: A method for forming annular capacitor of dynamic random access memory is disclosed, which includes the following steps: first, forming the dielectric layer on the semiconductor substrate and forming the pad on the dielectric layer; next, forming the first photoresist layer on the pad to define the storage node area above the source of the semiconductor device; using the first photoresist layer as the mask to remove part of the pad and the dielectric layer so as to expose the semiconductor substrate for forming a contact; forming the first doped polysilicon layer on the pad and filling up the contact; then, forming the second doped polysilicon layer on the first doped polysilicon layer, form the second photoresist layer on the second doped polysilicon layer with the pattern on the contact; using the second photoresist layer as the mask to remove part of the second doped polysilicon layer so as to expose the surface of the first doped polysilicon layer; forming the sacrificial layer on the second doped polysilicon layer and the first doped polysilicon layer, and back etching part of the sacrificial layer and the first doped polysilicon layer until the surface of the pad is exposed; forming the third doped polysilicon layer on the second doped polysilicon layer, the sacrificial layer and the pad; back etching the third doped polysilicon layer until the surface of the pad is exposed so as to form the polysilicon spacer on the sidewall of the first doped polysilicon layer and the sacrificial layer; after removing the sacrificial layer, the remaining first doped polysilicon layer, the second doped polysilicon layer and the third doped polysilicon layer together form an annular polysilicon; removing the pad; finally, forming the capacitive dielectric on the surfaces of the annular polysilicon and the dielectric and forming the conductive layer on the capacitive dielectric layer as the storage plate electrode of the capacitor.
Patent TW-349236-B (TW)
Title: Silicon carbide composite article particularly useful for plasma reactors
Inventor: LU HAU A
IPC: C04B35/565
Filed: 1997-07-25
Granted: 1999-01-01
Abstract: A silicon carbide composite article comprising: a sintered silicon carbide portion having a first predetermined resistance coefficient; and a silicon carbide film deposited on the sintered silicon carbide portion, the film having a second predetermined resistance coefficient.
Patent TW-359793-B (TW)
Title: Speed typing apparatus and method
Inventor: BLUMBERG MARVIN R
IPC: G06F3/02
Filed: 1997-08-26
Granted: 1999-06-01
Abstract: A speed typing method and apparatus having multiple letters associated with each key of a keyboard. By utilizing multiple characters on each key, fewer than 26 letter keys may be employed. Each key on the keyboard is associated with a numerical code. The system uses the numerical code associated with a typed word to access a dictionary or table of words stored in memory at a memory location corresponding to the input numerical code. The system may display all of the words available to the user in response to the input code. The user then selects one of the available words to be placed in the document. Alternatively the system may enable display of one or more preferred words.
Patent TW-534919-B (TW)
Title: Adducts of amines and epoxide HALS
Inventor: STEINMANN ALFRED
IPC: C08K5/3435
Filed: 1997-10-14
Granted: 2003-06-01
Abstract: A description is given of compounds obtainable by reacting compounds of the general formula, where A is O or N-R2 and B is a direct bond or O-CH2-CH2, the carbon of the ethylene group being attached to the nitrogen of the piperidine ring, and R1 is H, C1-C20alkyl, C2-C20alkenyl, C2-C20alkynyl, C6-C20aryl, C7-C20aralkyl, O-C1-C20alkyl, O-C5-C8cycloalkyl, CO-C1-C20alkyl, CO-C6-C20aryl, CO-C7-C20aralkyl, O-CO-C1-C20alkyl or C1-C6alkyl-Z-C1-C6alkyl, where Z is O, S or C=O, and R2 is C1-C12alkyl or formula and Y is O or N-R4, or Y-R3, following removal of the hydrogen in position 4 of the piperidine ring, is the divalent radical [-> spiro compound], and R3 is C1-C20alkyl, CO-C1-C20alkyl, CO-C6-C20aryl or CO-C7-C20aralkyl, R4 is C1-C20alkyl, or else, if R3 is other than C1-C20alkyl, is hydrogen with at least one secondary or primary amine or ammonia.
Patent TW-448194-B (TW)
Title: Catalyst composition for use in the preparation of water-blown polyurethane foams and process for preparing polyurethane foams
Inventor: ELING BEREND
IPC: C08G18/22
Filed: 1997-10-15
Granted: 2001-08-01
Abstract: A catalyst composition for use in the preparation of water-blown polyurethane foams comprising a tin salt of a monocarboxylic, saturated, aliphatic acid having 2-12 carbon atoms (hereinafter called ""catalyst 1""), together with a sodium and/or potassium salt of a protic acid (hereinafter called ""catalyst 2""), wherein the acid having 2 or more acidic hydrogen atoms and having a pKa in water of 2-10, in a ratio of catalyst 1: catalyst 2 of 50:50 to 90:10 and in an amount of catalyst 1 and catalyst 2 of each 0.1-5% by weight (calculated on the weight of all ingredients used to prepare the foam), wherein the solubility of catalyst 2 in water is 5 g or more of catalyst 2 per liter water at 25 DEG C, with the proviso that the use of salts of polyelectrolytes in preparing and flexible foams using toluene diisocyanate as the polyisocyanate and an amine catalyst are excluded.
Patent TW-394723-B (TW)
Title: Abrasive tools with patterned grit distribution and method of manufacture
Inventor: SUNG CHIEN-MIN
IPC: E21B10/567
Filed: 1998-03-02
Granted: 2000-06-21
Abstract: This is a polishing tool that contains abrasive grains in regular arrangement. First, the abrasive grains are collocated in a two-dimensional slice arrangement. The grains are then assembled in a three-dimensional tool. The abrasive grains can be first inserted onto the two-dimensional slices or be planted to the slices after the slices have been formed. They can be planted by a template tool, which has holes in specified pattern.
Patent TW-405312-B (TW)
Title: Random access in a mobile telecommunications system
Inventor: GUSTAFSSON MARIA
IPC: H04J13/00
Filed: 1998-04-30
Granted: 2000-09-11
Abstract: A method is disclosed that assigns each sector in a cell a unique preamble spreading code and a unique long-code which is concatenated with a signature-associated short code to spread the data in the data field. The period selected for the long-code can be relatively long in duration (e.g., up to hours or days in length). The widths of the transmission time slots are set equal to the length of the preambles. Consequently, the mobile station's random access requests can be timed to start at the beginning of the slots, and detected during the preamble periods by the matched filter in the base station's random access receiver. The data field of the mobile station's random access request is transmitted in the slots following the preamble and received by the rake receiver at the base station. However, subsequent to the preamble period, the matched filter is still enabled to receive the preambles of other random access requests. Therefore, the matched filter can be utilized continuously and more efficiently, and a significantly larger number of random access requests can be processed in comparison with prior random access schemes. As such, the communications throughput and efficiency of a random access system using the present method are substantially higher than the throughput and efficiency of prior random access systems. Additionally, the length of the data field is not restricted. The method of concatenated spreading of the data field portion of the random access packet allows a user to generate a packet which is as long as desired. Moreover, there is very little danger that the resulting packet will collide with other random access request packets.
Patent TW-396482-B (TW)
Title: Improved integrated multi-layer test pads and methods therefor
Inventor: ALSWEDE FRANK
IPC: H01L21/66
Filed: 1998-07-13
Granted: 2000-07-01
Abstract: A multi-layer test pad on a semiconductor wafer, which includes an underlying matrix of interconnected first pads, which are arranged in rows and columns. The multi-layer test pad includes an oxide layer disposed above the underlying matrix and in between the rows and columns. The multi-layer test pad further includes an overlying matrix of interconnected second pads disposed above the oxide layer. Each of the second pads completely overlaps at least nine of the first pads, including four oxide regions surrounding a center first pad of the nine of the first pads. The nine of the first pads are arranged as 3X3 block of the first pads.
Patent TW-376583-B (TW)
Title: Layout for SRAM structure
Inventor: CHAN TSIU CHIU
IPC: H01L27/11
Filed: 1998-05-27
Granted: 1999-12-11
Abstract: A layout is provided for an SRAM structure. The layout includes a first storage transistor cross-coupled to a second storage transistor to form an SRAM cell. The source regions of the first and second storage transistors are formed in a common region in the substrate to provide a more compact and dense array. The memory cell also includes a first access transistor and a second access transistor appropriately coupled to the appropriate data storage notes. The gate electrodes for the storage transistors and the access transistors are substantially parallel to each other thus providing advantageous in operational characteristics and layout efficiencies. The channel regions are also exactly perpendicular to the gate electrodes and are parallel to each other for each of their respective transistors, thereby obtaining similar benefits. The memory cell is designed having a low aspect ratio, preferably lower than 1.2. A single metal line has two contacts to the common source region to ensure grounding of the memory cell at all times and the removal of any stray and parasitic currents which may occur from time to time. The same metal source line is also connected to the P well to ensure that the source region and P well are held at the same voltage at all times and to prevent P well bounce. An SRAM structure formed in an integrated circuit comprising: a substrate; a first storage transistor having a drain region, a gate electrode, a channel region, and a source region; a second storage transistor having a drain region, a gate electrode, a channel region, and a source region, the source regions of the first and second storage transistors being a common region in the substrate; a first access transistor having a drain/source region, a gate electrode, a channel region, and a source/drain region; and a second access transistor having a drain/source region, a gate electrode, a channel region, and a source/drain region; a first load element coupled between a voltage source and the drain region of the first storage transistor; a second load element coupled between the first voltage source and the drain region of the second storage transistor, said first and second storage transistors, said first and second access transistors and said first and second load elements forming a first SRAM cell in a first row and first column.
Patent TW-408067-B (TW)
Title: Clutch mechanism of coat film transfer tool and coat film transfer tool
Inventor: KOYAMA KOUHEI
IPC: B65H35/07
Filed: 1998-06-26
Granted: 2000-10-11
Abstract: A clutch mechanism easy to manufacture, high in assembling precision, and simple and inexpensive in structure, in a automatic takeup coat film transfer tool. A tape core on which a coat film transfer tape is wound is held and supported from both sides in the axial direction by a payout rotary gear and a rewind button, and the tape core and payout rotary gear are frictionally engaged with each other in the rotating direction by force transmitting means making use of frictional force by thrust load. This power transmitting means is composed of plural engaging protrusions elastically deformable in the axial direction, provided integrally to the payout rotary gear, and these engaging protrusions are elastically engaged with the axial end of the tape core by a specified pressing force, by the axial engaging force of the payout rotary gear and rewind button.
Patent TW-398055-B (TW)
Title: Manufacturing of dual damascene
Inventor: SHIU JEN-TSUNG
IPC: H01L21/768
Filed: 1998-07-06
Granted: 2000-07-11
Abstract: A dual damascene method is introduced. The steps of this method is described as following: (1) A substrate with the first metal line (ML1) on it is deposited a dielectric film to cover the metal lines. (2) Form an etching masking layer on the dielectric film and define the openings just above ML1. (3) Remove part of dielectric film to form a trench and a via window and let the ML1 exposed by via window. (4) Form the second metal lines in trenches and vias, so the second metal lines is connected with the first metal lines.
Patent TW-378160-B (TW)
Title: Toy building blocks
Inventor: REISMAN RON
IPC: A63H33/06
Filed: 1998-07-10
Granted: 2000-01-01
Abstract: The invention provides a toy building block made of a semi-rigid plastic material and joinable to at least one other building block, including a plurality of projections extending from at least one surface of the block, and undercut recesses disposed on the surface opposite to the at least one surface, at least some of which recesses being in substantial alignment with the projections, the projections having a head portion and a neck portion of reduced size and constituting male joining means, the undercut recesses constituting female joining means, being at least partial counterparts of the projections, wherein, by application of pressure on two blocks to be joined, elastic deformation of at least the female joining means will cause the head portions of the male joining means and the undercut portions of the recesses to snap into mutual engagement.