baber/WOPTO huggingface dataset:
Patent TW-453969-B (TW)
Title: Container having a selectively detachable lid including an interrupted reinforcing bead
Inventor: PORCHIA JOSE
IPC: B65D43/02
Filed: 1999-08-24
Granted: 2001-09-11
Abstract: A resilient microwavable container (10) including a bowl (12) and a selectively detachable snap on lid (14). The lid includes a sealing lip including an outwardly extending rigid tab member (40) and a body (30) including a substantially annular reinforcing bead (90) which is interrupted (92) adjacent to the tab member. The combination of the rigid tab member in association with the interrupted annular bead allows for readily removing the lid from the bowl when desired with a low separation force.
Patent TW-418459-B (TW)
Title: Semiconductor device manufacturing method
Inventor: HATANAKA MASANOBU
IPC: B24B37/04
Filed: 1999-06-30
Granted: 2001-01-11
Abstract: The present invention relates to a semiconductor device manufacturing method containing the stop of polishing an insulating oxide film having an uneven surface, to improve a throughput in burying the insulating film into trenches and also improve flatness of a polished surface. The method comprises a step of forming a polishing stopping film 26 on a surface of a semiconductor substrate 21, a step of forming trenches 23a to 23d by etching the semiconductor substrate 21 via the opening portions, a step of forming an insulating film 27 in the trenches 23a to 23d and on the semiconductor substrate 21, and steps of first polishing the insulating film by using a first abrasive cloth 102 which has a polishing surface with first hardness while supplying a first slurry onto a polished surface of the insulating film 27 and then polishing the polished surface of the insulating oxide film 27 by using a second abrasive cloth 101 which has second hardness softer than the first hardness while supplying a second slurry onto the polished surface of the insulating film 27 until the polishing stopping film 26 is exposed.
Patent TW-443981-B (TW)
Title: Towelette product
Inventor: FLAIG RAYMOND MICHAEL
IPC: B65D77/02
Filed: 1999-08-12
Granted: 2001-07-01
Abstract: A towelette product is provided usable for cleansing/make-up removal which includes a stack of folded flexible towelettes impregnated with a fluid composition, a pouch for storing the stack of towelettes and an outer container surrounding the pouch and having walls more rigid than the flexible sheet forming the pouch. A dispensing aperture is formed in a deck panel of the pouch. A seal is adhesively arranged over the dispensing aperture to minimize fluid evaporation and control foreign objects from contaminating the towelettes. The outer container is defined by top, bottom, front, rear and side walls, the top wall having an opening with left and right flanking panels, the opening of the container and dispensing aperture of the pouch being aligned to allow towelette removal. A lid is hingedly attached to the outer container which in a closed position overlies the opening and at least a portion of the flanking panels. In a second embodiment of the seal for the pouch, a support saddle is provided to overlay and adhere to the deck panel and both side panels. A cut-out portion is hingedly attached near a rear portion of the support saddle. The cut-out portion is adhesively reclosable and aligned over the dispensing aperture. The support saddle provides rigidity to the respective panels of the pouch against which it adheres. Collapse in the face of a decreasing stack of form-retaining towelettes is prevented by the support saddle structure.
Patent TW-512140-B (TW)
Title: Process for inhibiting free-radical polymerization of alpha, beta-unsaturated carboxylic acid and providing desired grade alpha, beta-unsaturated carboxylic acid for use following storage and transport
Inventor: LEVY LEON B
IPC: C07C57/075
Filed: 1999-10-28
Granted: 2002-12-01
Abstract: A process for inhibiting free-radical polymerization of an alpha, beta-unsaturated (Α, β-unsaturated) carboxylic acid, and for providing desired grade Α, β-unsanrated carboxylic acid for use following, storage and transport is described herein. In particular, bulk storage and shipment such as with overseas transport is described. The process comprises combining the Α, β-unsaturated carboxylic acid with a phenolic inhibitor and a coinhibitor to form an inhibited-mixture, storing the inhibited mixture, transporting the inhibited mixture, and removing the coinhibitor to provide the desired grade Α, β-unsaturated carboxylic acid for use. In preferred embodiments, the Α, β-unsaturated carboxylic acid is acrylic acid, the phenolic inhibitor is P-methoxyphenol, the coinhibitor is manganese cation, and removal of the coinhibitor is earned out using an ion exchange resin.
Patent TW-436563-B (TW)
Title: Seismic isolation device
Inventor: MATSUKAWA HIROKAZU
IPC: F16F3/00
Filed: 1999-11-26
Granted: 2001-05-28
Abstract: A seismic isolation device (A) comprises compositions. The support (3) could make the upper plate (1) to slide horizontally relative to the lower plate (2). The rubber member (8) elastically connects at least portions of the outer peripheries of the upper and lower plates (1, 2). Thus, it serves as an elastic body that will be deformed when the upper plate (1) horizontally sliding relative to the lower plate (2). In order to obtain satisfactory seismic isolation effects while reducing the horizontal dimension, the support (3) is made in the form of a lamination by vertically alternately stacking pluralities of resin plates (3a) and metal plates (3b) such that a metal plate (3b) and at least one of the resin plates (3a) adjoining the upper and lower sides of the metal plate (3b) will be relatively and horizontally slid upon occurrence of an earthquake.
Patent TW-470727-B (TW)
Title: Apparatus and method for forming a splice in advancing web of paper
Inventor: USHER WILLIS AUGUSTUS JR
IPC: B65H19/18
Filed: 1999-11-30
Granted: 2002-01-01
Abstract: An apparatus and method for forming a splice between the trailing end of an expiring web of paper or other material, and the leading end of a new web of material. The apparatus includes a clamp for engaging and stopping the advancing web, and a web severing mechanism to transversely move across and sever the stopped web. A new web holding assembly supports the leading end portion of the new web, and the holding assembly may be lowered to align the trailing and leading ends so that they may be joined by a tape or the like. The web severing mechanism includes a clamping wheel positioned to smooth the trailing end portion of the stopped web before it is severed by a following cutting wheel. Also, a hand-held tool is provided for accurately and safely positioning the leading end portion of the new web on the new web holding assembly.
Patent TW-412650-B (TW)
Title: Broadband pulse-reshaping optical fiber
Inventor: BERKEY GEORGE EDWARD
IPC: G02B6/34
Filed: 1999-11-29
Granted: 2000-11-21
Abstract: A pulse-reshaping optical fiber having a core with refractive index nc surrounded by a cladding layer, the diameter of the core changing monotonically along the length of the fiber. The core includes a central region having a maximum refractive index n1 and a moat region disposed radially adjacent to the central region. The moat region has a minimum refractive index n2 which is sufficiently low that the index delta <DELTA>2 of the moat region with respect to nc is not greater than -0.1%. The moat region affects the change in dispersion with respect to fiber cladding diameter, as well as providing the pulse-reshaping fiber with low dispersion versus wavelength slope. The pulse-reshaping fiber is particularly useful is association with optical transmission systems where high transmission reates and narrow pulse widths are desired, including components such as high pulse rate wavelength-division-multiplexers (WDM) and optical regenerators.
Patent TW-426593-B (TW)
Title: Processing method of a sheet material and the apparatus thereof
Inventor: HUANG JI-SHENG
IPC: B27M1/02
Filed: 1999-12-03
Granted: 2001-03-21
Abstract: The present invention is to provide a processing method of a sheet material and the apparatus thereof, including using a grove planing apparatus to plane one side of a base plate with plural spaced arranged concave grooves, to make the base plate be a sheet material having concave and convex staggered surfaces. The sheet material is placed on the conveying platform of a machine, so that the sheet material is conveyed to the relative position of the pressing device of the machine, and a coating layer feeding device and the pressing device are started at this time. The coating layer is tightly pressed on the concave grooves of the side by the pre-pressing device, and the sheet material is pushed to move forward, and then, the coating layer is tightly pressed on the convex surfaces of the side by the post-pressing device. Therefore, the concave and convex surfaces of the sheet material and the coating layer can be tightly bonded so as to obtain a fireproof and waterproof sheet material with tightly bonded coating layer and high quality, and be able to achieve the purpose of continuous, automatic production.
Patent TW-439238-B (TW)
Title: Flip chip packaging method for preventing flux from remaining on the conductive bumps by the side of the chip
Inventor: WANG WEI-JUNG
IPC: H01L23/48
Filed: 1999-12-31
Granted: 2001-06-07
Abstract: The present invention relates to a flip chip packaging method for preventing flux from remaining on the conductive bumps by the side of the chip. In performing an IR reflow to bond the conductive bumps of the chip and the circuit connection points predefined on the substrate in a reflow furnace, the capillary effect of the flux in reflow period is depressed by controlling the wettability of the flux, so as to prevent the flux from climbing along the surface of the conductive bump to aggregate on the side of the chip, which may result in flux remaining on the chip to influence the reliability of the subsequent process. The practical skill is to make the reflow furnace to have an oxygen ratio more than 1000 ppm, and control the density of the solid contents of the flux to be 40 to 75%. Because the ratio of the oxygen in the reflow furnace is increased, the purity requirement for the inert gas (nitrogen) is decreased, thereby the manufacturing cost is reduced.
Patent TW-453054-B (TW)
Title: Electronic mail advertisement system, bidirectional real-time communication advertisement system and relay device
Inventor: KAWAI EIJI
IPC: G06Q50/00
Filed: 2000-01-19
Granted: 2001-09-01
Abstract: A high noticeable, highly efficient advertisement medium is provided using portable terminals. Electronic mail data (106) is sent from a sender's terminal (16A) via a PHS network (12) to a receiver's terminal (16B). A relay device (22) adds advertisement data (108) to the electronic mail data (106), producing electronic mail data (110) including the added advertisement data (108), and sends the electronic mail data (110) to the receiver's terminal (16B) and the sender's terminal (16A). Each of the receiver's terminal (16B) and the sender's terminal (16A) displays an electronic mail message (120) and an advertisement message (122) simultaneously on its display unit.
Patent TW-461876-B (TW)
Title: Triaminetetraacetic acid compound and paramagnetic metal complex prepared by using the compound as the ligand
Inventor: WANG YUN-MING
IPC: C07D307/52
Filed: 2000-02-21
Granted: 2001-11-01
Abstract: The present invention provides a triaminetetraacetic acid compound which can be used as a ligand to coordinate to a metal ion to form a paramagnetic metal complex. The paramagnetic metal complex of the present invention can be used as a contrast agent for magnetic resonance imaging (MRI).
Patent TW-456134-B (TW)
Title: A transmission method of unified telecommunication code
Inventor: LIOU GUO-SHENG
IPC: H04M11/00
Filed: 2000-03-06
Granted: 2001-09-21
Abstract: A transmission method of unified telecommunication code primarily integrates the telecommunication numbers of all communication tools (including telephone, fax, pager, mobile phone and so forth) as a single code so that a signal sender dials out the unified code from any telephone and waits at a telecommunication system. The system transmits a signal through a wireless (or wireline) transmission to receiver. The user uses the portable receiver (or wireline telephone) to receive notice signal, it is possible to dial out the unified code with any communication tool at any occasion to connect both parties in telecommunication system, making the unified code replace all telephone and fax number to improve the convenience of communication and avoid missing critical message.
Patent TW-466498-B (TW)
Title: Semiconductor memory arrangement with BIST
Inventor: POCHMULLER PETER
IPC: G11C29/00
Filed: 2000-04-11
Granted: 2001-12-01
Abstract: A semiconductor memory arrangement having, addressed via word lines (WL) and bit lines (BL), a memory cell array (1, 2, ..., n) comprising a multiplicity of memory cells and having redundant memory cells which, in the event of failure of memory cells of the memory cell array, replace said memory cells as spare memory cells, the memory cells of the memory cell array and the spare memory cells being provided on a semiconductor chip in which a BIST computing unit (14) is additionally provided, which computing unit assigns the spare memory cells to the failed memory cells and is provided with registers (12), in which the addresses of the failed memory cells can be stored for the individual word lines and bit lines, characterized by a counter unit (15), which is provided in the BIST computing unit (14) and, for each address, increments the number of failed memory cells as a hit value up to an upper limit, the corresponding word line or bit line being replaced in the event of said upper limit being exceeded.
Patent TW-517095-B (TW)
Title: Method for producing Ag-ZnO electric contact material and electric contact material produced thereby
Inventor: NAKAMURA TETSUYA
IPC: C22C32/00
Filed: 2000-04-17
Granted: 2003-01-11
Abstract: An object of the present invention is to provide a method of producing an Ag-ZnO electric contact material which can uniformly disperse ZnO micrograins in Ag; which maintains low contact resistance; which exhibits enhanced welding resistance and wear resistance; and which is suitable in view of production costs. The method of producing an Ag-ZnO electrical contact material comprises casting Ag and Zn at predetermined proportions and subjecting the resultant Ag-ZnO alloy to internal oxidation so as to disperse ZnO in Ag, the method being characterized in that an Ag-Zn alloy comprising 5-10 wt.% (as reduced to weight of metal) Zn, the balance being Ag, is formed into chips; the chips ae subjected to internal oxidation; the internally oxidized chips are compacted to thereby form billets; the billets are pressed and sintered; and subsequently, the sintered billets are extruded, to thereby yield uniform dispersion, in Ag, of ZnO micrograins.
Patent TW-442941-B (TW)
Title: Transistor structure with electrostatic discharge protection ion implantation and the fabricating method of the same
Inventor: KER MING-DOU
IPC: H01L23/60
Filed: 2000-04-24
Granted: 2001-06-23
Abstract: This invention proposes a transistor that has high electrostatic discharge tolerance capability and its fabricating method. This transistor includes a gate structure, a drain region and a source region. This gate structure is set on the well region surface of the first conduction type on the substrate. The drain region and the source region are set on the well region surface and are individually adjacent to the gate structure. The drain region includes the first protection region with the second conduction type and the first highly doped region with the second conduction type. The first protection region with the second conduction type is set on the surface of well region and is adjacent to the gate structure. The first highly doped region with the second conduction type is set on the surface of well region. The depth of the first protection region is deeper than that of the first highly doped region. The concentration of the first protection region is lighter than that of the first highly doped region. Part of the first protection region is overlapped part of the first highly doped region. The transistor of this invention is provided with the following advantages, such as elimination of LDD tip structure, discharging through the well region and having the same breakdown voltage of drain region as that of source/drain of the ordinary device.
Patent TW-451273-B (TW)
Title: Wafer holder
Inventor: TZENG CHIAN-KUEN
IPC: H01L21/00
Filed: 2000-06-05
Granted: 2001-08-21
Abstract: There is provided a wafer holder capable of suitably protecting the backside of a wafer, and particularly, preventing the contamination and mechanical damage in processing the frontside of the wafer. The wafer holder comprises a wafer supporting part for supporting the holes of the wafer; a covering member for covering the frontside of the wafer, wherein none of the chips on the frontside of the wafer contact with the covering member; and at least one fixing device for fixing the covering member on the wafer supporting part, each fixing device having a movable terminal fixed on the fixing terminal of the wafer supporting part and capable of pressing the covering member on the wafer supporting part. In addition, the wafer supporting part is a selectable component since it can be a portion of the processing chamber wall.
Patent TW-429306-B (TW)
Title: Wafer sensor for measuring temperature distribution
Inventor: HAYASHI MASAKI
IPC: G01K7/00
Filed: 2000-06-22
Granted: 2001-04-11
Abstract: In wafer sensors for measuring the temperature distribution on the surface of a wafer during a thermal treatment, the measurement can be carried out in a larger thermostat without the need of corresponding the resistance temperature characteristics of each sensor to the shape of the wafer. Furthermore, each sensor can be removed making the replacement of the sensor easier. A surface-mounting type temperature sensor 10 is installed on a pair of pads 2A, 2B on a wafer 1, and is shaped by the film formation of silver or silver/palladium together with a serially-connected power line 3, measuring lines 6A, 6B connected in parallel, and terminals 4, 5, 7 for external connection. The pads 2A, 2B are connected to the electrodes 11, 12 of a temperature sensor 10 for external calibration through the soldering of a high temperature solder 13, 14.
Patent TW-496996-B (TW)
Title: Apparatus of film scanning
Inventor: HUANG PIN-RUEI
IPC: G03B1/00
Filed: 2000-08-28
Granted: 2002-08-01
Abstract: An apparatus of film scanning comprises a device having a system of sleeve film and an insertion system of mounted film, wherein the inserting direction of the insertion system is perpendicular to the transporting direction of the axis of the sleeve film. The film scanning apparatus of present invention, which is characterized in its simple structure, uses an illumination means of single light source to perform auto-scanning for the image of transparent original objects such as sleeve film and mounted film.
Patent TW-I251606-B (TW)
Title: Polymer nanocomposites and the process of preparing the same
Inventor: GUO WEN-FA
IPC: C08K3/34
Filed: 2000-10-26
Granted: 2006-03-21
Abstract: The present invention relates to a polymer nanocomposites and the process for preparation of the same, wherein a positive-electric polyelectrolyte, a layer structured inorganic, such as silicate clay, and a polymer latex comprising an negative-electric surface are ""co-agglutinated"" to result in a polymer nanocomposites.
Patent TW-I247058-B (TW)
Title: Silicon single crystal wafer, method for producing the same and SOI wafer
Inventor: IIDA MAKOTO
IPC: C30B15/00
Filed: 2000-11-10
Granted: 2006-01-11
Abstract: A silicon single crystal wafer grown by the CZ method, which is doped with nitrogen and has an N-region for the entire plane and an interstitial oxygen concentration of 8 ppma or less, or which is doped with nitrogen and has an interstitial oxygen concentration of 8 ppma or less, and in which at least void type defects and dislocation clusters are eliminated from the entire plane, and a method for producing the same. Thus, there are provided a defect-free silicon single crystal wafer having an N-region for the entire plane, in which void type defects and dislocation clusters are eliminated, produced by the CZ method under readily controllable stable production conditions with a wide controllable range, and a method producing the same.
Patent TW-555753-B (TW)
Title: Novel hPPAR alpha agonist and pharmaceutical composition comprising the same
Inventor: SIERRA MICHAEL LAWRENCE
IPC: A61P9/10
Filed: 2000-11-29
Granted: 2003-10-01
Abstract: A compound of formula (I) and pharmaceutically acceptable salts, solvates and hydrolysable esters thereof wherein; X1 represents O or S; R1 and R2 independently represent H, halogen, -CH3 and -OCH3;n represents 1 or 2; X2 represents NH, NCH3 or O; One of Y and Z is N, and the other is O or S; R3 represents phenyl or pyridyl (wherein the N is in position 2 or 3) and is optionally substituted by one or more halogen, NO2, NH2, CF3, OCF3, OC1-6 straight or branched alkyl, C1-6 straight or branched alkyl, alkenyl or alkynyl with the provision that when R3 is pyridyl, the N is unsubstituted; R4 represents CF3 or CH3.
Patent TW-483236-B (TW)
Title: Voice synthesizer
Inventor: SHIEH WUU-TRONG
IPC: H03G3/30
Filed: 2000-12-20
Granted: 2002-04-11
Abstract: A voice synthesizer can improve the power consumption issue using traditional DAC voice synthesizer and avoid the high operation frequency generated in traditional PWM voice synthesizer. The voice synthesizer includes a volume control unit that receives a control signal and generates control bias voltage, a signal conversion unit that receives the control bias voltage and digital code of sound and follows the control over the most significant bit of the digital code of sound to convert the rest of bits into analog signal or to reverse the rest of bits and then to convert them into analog signal, and a current output unit that provides two current output terminals and receives the analog signal converted by the signal conversion unit and follows the most significant bit value control of the digital code of sound to output those analog signals with different current output terminal. Therefore, the voice synthesizer of the invention requires no additional transistor to drive the speaker connected to two current output terminals, thus saving more power.
Patent TW-518741-B (TW)
Title: Fabrication method of edge-emitting or edge-coupled waveguide electro-optic device
Inventor: YUANG RONG-HENG
IPC: H01L31/0216
Filed: 2001-02-09
Granted: 2003-01-21
Abstract: A fabrication method of edge-emitting or edge-coupled waveguide electro-optic device such as edge-emitting type waveguide laser diode or edge-coupled waveguide photodiode is disclosed, wherein high density plasma (HDP) reactive ion etching (RIE) technology is utilized to proceed etching on the semiconductor layer of the electro-optic device in the wafer processing stage, so as to form the facet for the incidence or exit of light. Thus the facet can be coated before chipping the wafer, so that the cumbersome problem of cleaving the wafer into stripes beforehand in the conventional process can be eliminated, the device characteristics and stability can be enhanced, the device manufacturing cost can be reduced.