baber/WOPTO huggingface dataset:
Patent TW-437027-B (TW)
Title: Method of flip chip underfill
Inventor: CHIOU SHR-GUAN
IPC: H01L23/28
Filed: 2000-03-17
Granted: 2001-05-28
Abstract: The present invention provides a method of flip chip underfill, which comprises: using an ordinary flip chip method to connecting a chip having an active surface and an inactive surface to a substrate by a solder bump; moving a needle for adhesive filling to an interface between the inactive surface and the side surface of the chip; injecting the adhesive from the needle to flow along the side surface of the chip to the interface between the side surface of the chip and the active surface, and filling the gap between the active surface of the chip and the upper surface of the substrate through the guidance of the active surface and the capillary effect, thereby completing the filling process. Since the needle for adhesive filling is close to the side surface of the chip, the adhesive, during injection, will be guided by the surface of the chip for thereby increasing the control on the direction of the adhesive and will prevent the filling operation from being hindered by metal wire or other components on the substrate.
Patent TW-472404-B (TW)
Title: Lithium ion batteries with improved resistance to sustained self-heating
Inventor: CHRISTENSEN LEIF
IPC: H01M6/50
Filed: 2000-03-20
Granted: 2002-01-11
Abstract: A lithium ion battery that includes: (a) a cathode; (b) an anode in the form of a thin film which, when lithiated, does not exhibit sustained self-heating at temperatures up to about 100 DEG C; and (c) an electrolyte separating the anode and the cathode. The battery has a capacity of at least 600 milliamp-hours, a specific energy of at least 100 watt-hours/kg, and a volumetric energy of at least 250 watt-hours/liter.
Patent TW-I278452-B (TW)
Title: Cycloalkyl-substituted benzimidazoles, their preparation and use thereof
Inventor: LUBISCH WILFRIED
IPC: A61P3/10
Filed: 2000-03-23
Granted: 2007-04-11
Abstract: Compounds of the formula I or II, in which A is a saturated or monounsaturated carbocyclic system which has 3 to 8 carbon atoms and may additionally have a fused-on benzene ring, it being possible for the rings to be substituted by one or two different or identical radicals R3 and also the radical R4, and R1 is hydrogen, chlorine, fluorine, bromine, iodine, branched and unbranched C1-C6-alkyl, OH, nitro, CF3, CN, NR11R12, NH-CO-R13, O-C1-C4-alkyl where R11 and R12 are, independently of one another, hydrogen or C1-C4-alkyl, and R13 is hydrogen, C1-C4-alkyl, C1-C4-alkyl-phenyl or phenyl, and R2 is hydrogen, branched and unbranched C1-C6-alkyl, C1-C4-alkyl-phenyl and R3 is C1-C6-alkyl, OH, O-C1-C4-alkyl, O-C1-C4-alkyl-phenyl, NR11R12, phenyl, C1-C4-alkyl-phenyl, CF3, COOH, COOC1-C4-alkyl, CONH-C1-C4-alkyl, CONH2, it being possible for the phenyl rings also to be substituted by a maximum of two identical or different radicals R31, and R31 is OH, C1-C6-alkyl, O-C1-C4-alkyl, chlorine, bromine, iodine, fluorine, CF3, nitro, NR11R12, and R4 is -(O)p-(CH2)q-B, where B is NR41R42 and, where p can be 0 and 1, and q can be 0, 1, 2 or 3, where if q is 0 p is also 0, and R41 is hydrogen, C1-C6-alkyl, (CH2)r-E and R42 is hydrogen, C1-C6-alkyl, -CO-R8, SO2-R8, -(C=NH)-R8 and -(C=NH)-NHR8 and r is 0, 1, 2, 3, 4 and E is phenyl which may also carry a maximum of two radicals R72, and, if R <> 0, 1, also NR11R12, NH-C1-C4-alkyl-phenyl, pyrrolidine, piperidine, dihydropiperidine, morpholine, homopiperidine, piperazine, which may also be substituted by C1-C6-alkyl and C1-C4-alkyl-phenyl, and homopiperazine, which may also be substituted by C1-C6-alkyl and C1-C4-alkyl-phenyl, and R7 is hydrogen, C1-C6-alkyl, phenyl, it being possible for the ring also to be substituted by up to two identical or different radicals R71, and R71 is OH, C1-C6-alkyl, O-C1-C4-alkyl, chlorine, bromine, iodine, fluorine, CF3, nitro, NR11R12, NHOC1-C4-alkyl, and R72 is OH, C1-C6-alkyl, O-C1-C4-alkyl, chlorine, bromine, iodine, fluorine, CF3, nitro, NR11R12, NHOC1-C4-alkyl and R8 is C1-C6-alkyl, phenyl, C1-C4-alkyl-phenyl, O-C1-C4-alkyl-phenyl, it being possible for the rings also to be substituted by up to two identical or different radicals R81, and R81 is OH, C1-C6-alkyl, O-C1-C4-alkyl, chlorine, bromine, iodine, fluorine, CF3, nitro, NR11R12, and R9 is hydrogen, C1-C6-alkyl, C1-C4-alkyl-phenyl, phenyl, it being possible for the rings also to be substituted by up to two radicals R91, and R91 can be OH, C1-C6-alkyl, O-C1-C4-alkyl, chlorine, bromine, iodine, fluorine, CF3, nitro, NR11R12, and their tautomeric forms, possible enantiomeric and diastereomeric forms, possible cistrans isomers on the rings in A and prodrugs thereof.
Patent TW-440447-B (TW)
Title: Resilient, three dimensional polymeric film comprising open and closed capillaries, and absorbent article with improved backsheet comprising the film
Inventor: MARINELLI LUIGI
IPC: A61F13/15
Filed: 2000-04-26
Granted: 2001-06-16
Abstract: The present invention relates to resilient, three dimensional, perforated plastic webs which allow passage of water vapour, and preferably of air, and are resistant to the transmission of aqueous fluids at least in one direction. According to the present invention the perforated plastic webs consist of a liquid impervious polymeric film having open and closed capillaries. More than half of the capillaries are closed and preferably shorter than the capillaries with apertures, and provide the resilient three dimensional web with an increased resistance to crush and to collapse of the capillaries under compression. The present invention also reltates to absorbent articles like baby diapers, adult incontinence articles and in particular to sanitary napkins or pantiliners which have a topsheet on the surface facing the wearer in use. According to the present invention the articles are provided also with an apertured backsheet, preferably for breathability. The backsheet comprises at least one layer of a resilient, three dimensional, perforated plastic web as described above.
Patent TW-507466-B (TW)
Title: Hands-free adapter for mobile phone
Inventor: OISHI TADAHIDE
IPC: H04B10/548
Filed: 2000-05-10
Granted: 2002-10-21
Abstract: The objective of the invention is to provide a hands-free adapter for mobile phone, which needs no hand holding of mobile phone, can communicate with such hands-free condition and provides high quality voice output without noise or loud buzzing. The adapter includes a body comprising a microphone capable of converting voice into voice signal for mobile phone, a light-emitting part capable of transmitting the IR light converted from the provided voice signal of the said mobile phone, a receiver comprising a light receiving part converting the IR light forwarded from the said body into voice signal, and an earphone capable of speaking with the received voice signal from the said light-emitting part. Therefore, putting the earphone close to ear can make the call in hands-free way and prevent from being buzzing to output high quality voice without noise.
Patent TW-454340-B (TW)
Title: Method for manufacturing PMOS transistor with ultra-shallow junction
Inventor: WANG JYH-HAUR
IPC: H01L27/105
Filed: 2000-05-15
Granted: 2001-09-11
Abstract: The present invention discloses a kind of method for manufacturing PMOS transistor, which is especially suitable for use in the manufacturing process having a line width smaller than 0.18 μm and is used to manufacture a PMOS transistor with ultra-shallow junction. The method includes the following steps: (a) providing a semiconductor substrate, on which a gate structure is formed; (b) implanting N-type ions to form a bag-shape doped region in the substrate near the gate edge; (c) performing a rapid thermal annealing procedure; (d) implanting P-type ions to form a lightly doped source/drain region in the substrate on both sides of gate without performing any annealing procedure onto the implanted region; (e) forming a spacer on the sidewall of gate; (f) implanting P-type ions to form a heavily doped source/drain region in the substrate on both sides of gate so as to complete a PMOS transistor with ultra-shallow junction.
Patent TW-444370-B (TW)
Title: Flip-chip packaging substrate
Inventor: TSAI YING-JOU
IPC: H01L23/488
Filed: 2000-05-24
Granted: 2001-07-01
Abstract: A flip-chip packaging substrate comprises: multi-layer patternized layout layers and at least one insulation layer; the insulation layer is configured between the patternized layout layers for isolating the patternized layout layers and overlapped with the patternized layout layers; the patternized layout layers are electrically connected with each other in which one of the patternized layout layer is located on the surface of the flip-chip package substrate and at least comprising a plurality of the first mounting pads and a plurality of the second mounting pads; the solder mask layer, covering the patternized layout layers on the surface of the flip-chip package substrate to expose part of the surface of the first mounting pad; and, covering part of the surface at the outer edge of the first mounting pad to completely expose the surface of the second mounting pad.
Patent TW-539653-B (TW)
Title: Process for the flocculation of suspensions
Inventor: WEIR STEVEN
IPC: C02F11/147
Filed: 2000-06-09
Granted: 2003-07-01
Abstract: A process of flocculating and dewatering an aqueous suspension of suspended solids comprising, introducing into the suspension, (a) a concentrated polymer solution and, (b) a dilute polymer solution, characterised in that the concentrated and dilute polymer solutions are introduced into the substrate substantially simultaneously. Preferably the concentrated and dilute polymer solutions are introduced into the suspension as an aqueous composition comprising a dilute aqueous solution of polymer and a concentrated solution of polymer. The process brings about improvements in filtration and cake solids.
Patent TW-I229608-B (TW)
Title: A method for preparing biodegradable microspheres which release an anticancer agent for the treatment of glioblastoma, pharmaceutical composition containing these microspheres and suspension containing them
Inventor: FAISANT NATHALIE
IPC: A61K9/52
Filed: 2000-06-08
Granted: 2005-03-21
Abstract: The present invention relates to the use of biodegradable microspheres which release a radio-sensitizing anticancer agent, for the manufacture of a medicinal product intended to be used simultaneously or separately in time or spread out over time with a radiotherapy, for the treatment of glioblastoma. The use of the biodegradable microspheres according to the invention achieves a patient survival time of at least 90 weeks, while maintaining a therapeutically effective concentration over time in the parenchymal space. The microspheres used preferably contain 5-fluorouracil coated with poly(d,1-lactic acid-co-glycolic acid). The microspheres are implanted by intratissue injection, after excision of the tumor, into the walls of the operating locus. Radiotherapy focused on the tumor volume is dosed at 60 Gy over about six weeks. The present invention also relates to a process for preparing biodegradable microspheres by emulsification-extraction, as well as to a suspension containing biodegradable microspheres which may be obtained by this process.
Patent TW-522690-B (TW)
Title: Method and device for determining a time-parameter
Inventor: LUDWIG REINER
IPC: H04L47/27
Filed: 2000-07-24
Granted: 2003-03-01
Abstract: A method and device for determining a parameter (RTO) associated with a retransmission time-out feature in a data unit transmitter implementing a protocol (TCP) that provides an acknowledgment feature and a retransmission time-out feature, where according to one aspect decreasing values of the round trip time (RTT) are treated differently with respect to their influence on a mean deviation parameter (RTTVAR) than increasing values of the round trip time, where according to another aspect weight values (g, h, w) used in the determination of the parameter (RTO) are chosen such that at least one of them is time variable, and where according to a further aspect the parameter (RTO) is also calculated on the basis of a value (SR) indicative of the number of spurious time-outs in the communication.
Patent TW-491990-B (TW)
Title: Mel-frequency linear prediction speech recognition apparatus and method
Inventor: KIM YOON
IPC: G10L15/28
Filed: 2000-08-25
Granted: 2002-06-21
Abstract: The present invention is an apparatus and method for generating parametric representation of input speech based on a mel-frequency warping of the vocal tract spectrum which is computationally efficient and provides increased recognition accuracy over conventional LP spectrum approaches. It is capable of rapid processing operable in many different devices. The invention is a speech recognition system comprising linear prediction (LP) signal processor and a mel-frequency linear prediction (MFLP) generator for mel-frequency warping the LP parameters to generate MFLP parametric representations for robust, perceptually modeled speech recognition requiring minimal computation and storage.
Patent TW-458857-B (TW)
Title: Improved coated abrasive discs
Inventor: FERNAND GUISELIN OLIVIER LEON-
IPC: B24D11/00
Filed: 2000-10-11
Granted: 2001-10-11
Abstract: The invention provides individually made abrasive discs with the primary abrasive surface around the periphery of the disc where the bulk of the abrading action occurs when the disc is in use. The invention also provides a process by which these discs can be made using a unique grain feeding technique which is capable of depositing abrasive grain on a backing surface accurately and in annular patterns.
Patent TW-519806-B (TW)
Title: Device and method for adjusting input gain for multiple signal formats in a data network
Inventor: NAYLER COLIN D
IPC: H04B1/18
Filed: 2000-10-16
Granted: 2003-02-01
Abstract: A network receiver is configured for receiving a modulated carrier signal from another network transceiver via a network medium, the modulated carrier signal may be either a pulse position modulated (PPM) carrier or a quadrature amplitude modulated (QAM) carrier. The network receiver is configured to select an optimal gain setting for the input amplifier corresponding to whether the modulated carrier is PPM or QAM.
Patent TW-507483-B (TW)
Title: Process and apparatus for the manufacture of high peel-strength copper foil useful in the manufacture of printed circuit boards, and laminates made with such foil
Inventor: YATES CHARLES B
IPC: H05K3/24
Filed: 2001-03-15
Granted: 2002-10-21
Abstract: A one-step, integrated process and apparatus for producing electrolytic copper foil having a dual-layer copper bond-enhancing treatment electrodeposited on the matte side of the foil, which employs two ""super anodes"" on a rotating drum cathode to deposit the treatment. An electrolytic process for producing copper foil having a bond-enhancing treatment electrodeposited on a matte side of the foil, which process comprises: (a) providing a core foil prepared by passing an electric current from a primary anode through a main electrolyte containing copper ions to a cathode spaced from the primary anode in a first electrodeposition zone under first mass transfer conditions, including a first current density, effective to electrodeposit on the cathode a core copper foil having a fine-grained microstructure and a matte side with a matte surface having micro-peaks and valleys; (b) passing the core foil to a second electrodeposition zone having a secondary anode spaced from the matte surface of the core; and (c) flowing a stream of secondary electrolyte containing copper ions into a gap between the secondary anode and the core foil under laminar flow conditions; (d) passing an electric current from the secondary anode through the flowing secondary electrolyte to the core foil in the second electrodeposition zone under second mass transfer conditions, including a second current density greater than the first current density and at or near the limiting current density, which provide a mass transfer poorer than that in the first electrodeposition zone, and which are effective to electrodeposit on the matte surface of the core foil a first layer of copper having the form of elongated micro-projections extending outwardly from the matte surface; (e) passing the core foil having the first layer deposited thereon to a third electrodeposition zone having a tertiary anode spaced from the first layer on the core foil; (f) flowing the secondary electrolyte from the second electrodeposition zone into a gap between the tertiary anode and the first layer under laminar flow conditions; and (g) passing an electric current through the flowing electrolyte from the tertiary anode to the core foil having the first layer deposited thereon under third mass transfer conditions, including a third current density less than the second current density, which provide a mass transfer better than that in the second electrodeposition zone, and which are effective to electrodeposit on the first layer a mechanically strong second layer of copper which encapsulates the first layer and conforms to the surface contours of the first layer.
Patent TW-461161-B (TW)
Title: Electrical connector and method for attaching the same to a printed circuit board
Inventor: TRAMMEL JOHN D
IPC: H01R12/70
Filed: 2000-11-07
Granted: 2001-10-21
Abstract: A electrical connector (1) comprises a die-cast metal house (10) and a pair of terminal inserts (40) received in the house. Each terminal insert includes a first terminal core (401) and a second terminal core (402), each terminal core having a plurality of signal contacts (20) insert-molded therein. A pair of ground plates (30) is sandwiched between the first and second terminal cores. Each ground plate forms a plurality of ground tails (31) extending out of the housing and alternately bending upwardly and downwardly to form a space for straddle mounting a PCB (2) therebetween. The signal contacts have contact tails (25) coplanar with the ground tails for straddle mounting to the PCB. The PCB forms a plurality of signal pads (55) and ground pads (57) both on an upper face (52) and a lower face (54) thereof for respectively electrically engaging with the signal contacts and the ground plates.
Patent TW-493335-B (TW)
Title: Data reproducing device
Inventor: HASEBE TAKAYUKI
IPC: H04N7/167
Filed: 2000-12-07
Granted: 2002-07-01
Abstract: The Mobile phone (100) stores the encrypted content data from the mail distribution and the encrypted authorization key in the memory card (110). The mobile phone (100) and memory card (110) are part of mutually authentication processing during the power-on state. As far as the dialog key (Ks4) is concerned, the read encrypted authorization key (Kc) from memory card (110) can go through the first decoding processing part (1510) to decode. As far as the system common key (Kcom) is concerned, it can go through the second decoding processing part (1514) to decode and withdraw. The third decoding processing part (1516) utilizes the authorization key to decode the encrypted content data read from the memory card (110) to regenerate the content data.
Patent TW-480745-B (TW)
Title: Structure for organic inorganic hybrid light emitting diode
Inventor: SHIE MING-SHIUN
IPC: H01L33/00
Filed: 2000-12-18
Granted: 2002-03-21
Abstract: A structure for organic inorganic hybrid light emitting diode includes a substrate with a first main surface and a second main surface and with p type conductivity in the vicinity of the second main surface; a p type AlGaInP cladding layer disposed on the second main surface of the substrate; an AlGaInP inorganic light emitting layer formed on the p type AlGaInP cladding layer and emitting light of a first frequency range; an n type AlGaInP cladding layer formed on the AlGaInP inorganic light emitting layer; a transparent conducting layer formed on the n type AlGaInP cladding layer; an organic light emitting layer formed on the transparent conducting layer and emitting light of a second wavelength range; an n type electrode bonded on the organic light emitting layer; and a p type electrode bonded on the first main surface of the substrate.
Patent TW-I289588-B (TW)
Title: Pigment compositions, production process thereof, colorants, and colored articles
Inventor: WADA NOBUTO
IPC: C09B67/22
Filed: 2001-02-27
Granted: 2007-11-11
Abstract: A pigment composition comprises a wet-ground pigment mixture of (A) epsilon-copper phthalocyanine and (B) at least one pigment selected from a group consisting of condensed polycyclic pigments and azo pigments. The weight ratio of the component (A) to the component (B) is 100:0.1 to 100:50. The pigment composition can be produced by wet-grinding (A-1) alpha-copper phthalocyanine and the component (B) at a weight ratio of from 100:0.1 to 100:50 in a non-aromatic solvent. A colorant comprises the pigment composition and at least one component selected from the group consisting of film-forming resins and liquid media. A colored article can be obtained using the colorant as a coloring agent.
Patent TW-529256-B (TW)
Title: Rotation, scale, and translation resilient public watermarking for images
Inventor: BLOOM JEFFREY A
IPC: H04N1/32
Filed: 2001-02-19
Granted: 2003-04-21
Abstract: A method for detecting a watermark signal in digital image data. The detecting method includes the steps of: computing a log-polar Fourier transform of the image data to obtain a log-polar Fourier spectrum; projecting the log-polar Fourier spectrum down to a lower dimensional space to obtain an extracted signal; comparing the extracted signal to a target watermark signal; and declaring the presence or absence of the target watermark signal in the image data based on the comparison. Also provided is a method for inserting a watermark signal in digital image data to obtain a watermarked image. The inserting method includes the steps of: computing a log-polar Fourier transform of the image data to obtain a log-polar Fourier spectrum; projecting the log-polar Fourier spectrum down to a lower dimensional space to obtain an extracted signal; modifying the extracted signal such that it is similar to a target watermark; performing a one-to-many mapping of the modified signal back to log-polar Fourier transform space to obtain a set of watermarked coefficients; and performing an inverse log-polar Fourier transform on the set of watermarked coefficients to obtain a watermarked image.
Patent TW-492008-B (TW)
Title: Semiconductor memory device
Inventor: OCHI TAKEHIRO
IPC: G11C11/408
Filed: 2001-01-30
Granted: 2002-06-21
Abstract: A redundancy row decoder in a DRAM includes a plurality of N channel MOS transistors connected in series between one terminal of each fuse and a line of a ground potential, the plurality of N channel MOS transistors having their gates receiving a predecode signal allocated to a corresponding word line. As compared with a conventional case where only one N channel MOS transistor is connected between one terminal of each fuse and the line of the ground potential, leakage current flowing through each fuse is made smaller.