baber/WOPTO huggingface dataset:
Patent TW-375812-B (TW)
Title: Process for preparing mask ROM
Inventor: WU SHYE-LIN
IPC: H01L21/8246
Filed: 1998-06-12
Granted: 1999-12-01
Abstract: A process disclosed in the invention includes forming an oxide on the substrate, and a polysilicon thereon and a silicon nitride thereon; etching said silicon nitride, oxide and polysilicon to form gate electrode; removing the photoresist; forming silicon nitride sidewall spacer on the sidewall of gate structure; coating a photoresist above programming area; carrying out ion doping to form bit line next to gate structure; removing the photoresist; carrying out high temperature thermal annealing in O2 environment to activate ions and form shallow junction; at the same time, oxide structure is formed above bit line as isolation structure between bit lines.
Patent TW-384220-B (TW)
Title: Equipment for the treatment of capsular contractures in mammal implants and its process of application
Inventor: PLANAS RIBO JORGE
IPC: A61N7/00
Filed: 1998-06-19
Granted: 2000-03-11
Abstract: The invention refers to equipment (10) for the generation of ultrasonic waves with regulation of the frequency and power range with two possibilities of working, i.e. in continuous or pulsating modes, to be transmitted by adequate means to the transducers (14). The invention discloses a supporting means such as a harness (16) or similar. Said harness (16) is directly applied on the breast with capacity to act on the same in a selective way by programming the amount of power to be transmitted to transducers (14) in an individualized form. The invention permits the elimination of capsular contractures corresponding to degree IV in the Baker scale.
Patent TW-581686-B (TW)
Title: Pharmaceutical composites of the suppository for fever and influenza and their pharmaceutical methods
Inventor: SHIU WU-CHING
IPC: A61K9/02
Filed: 1998-08-27
Granted: 2004-04-01
Abstract: The present invention relates to the pharmaceutical composites of the suppository for fever and influenza and their pharmaceutical methods, more particularly, to an anti-pyretic and anti-influenza suppository, which combines all the advantages of traditional Chinese medicine, western medicine, and physical temperature reduction in an effort to expel all the weaknesses of traditional Chinese medicine, western medicine, and physical temperature reduction, and which can rapidly bring down fever and relieve symptoms of influenza with fewer poisonous and side effects, with the result that it can be used safely and conveniently and is suitable for both sexes and people of all ages.
Patent TW-400613-B (TW)
Title: The manufacture method of Shallow Trench Isolation(STI)
Inventor: JU JR-SHIUN
IPC: H01L21/76
Filed: 1998-10-21
Granted: 2000-08-01
Abstract: A manufacture method of Shallow Trench Isolation (STI), which is a method to form a mask layer with opening pattern on the substrate. Next step is to use the mask layer as the etch mask to etch the trench on the substrate. Then, to form an insulative layer on the substrate- its thickness could cover the trench forming on the substrate. And the height of the minimal terminal of the insulative layer surface is between the top and bottom region of the mask layer. Next, to cover a silicon nitride protective layer on the insulative layer, and uses the mask layer as polishing terminal layer, to remove excess silicon nitride protective layer and the insulative layer by using chemical mechanical polishing method. Next, to remove the mask layer, silicon nitride protective layer and the pad oxide, which made the insulative layer forms an isolative pattern on the substrate.
Patent TW-404877-B (TW)
Title: Chemical mechantical polishing slurry and method for polishing metal/oxide layers
Inventor: FEENEY PAUL M
IPC: H01L21/321
Filed: 1999-01-04
Granted: 2000-09-11
Abstract: A ferric nitrate-alumina based slurry useful for Chemical-Mechanical-Polishing of tungsten metallurgy and silica based oxides on semiconductor substrates in which the suspension and stability of abrasive material in the slurry is essentially stable. The slurry formulation is balanced to provide low residue of foreign material after polishing and due to its reduced ferric nitrate concentration will be less corrosive than prior art slurries. The recipe for the slurry includes of a 30% wt silica suspension, about 800 ml of 40% by wt ferric nonahydrate, liters and enough 70% wt nitric acid to adjust the pH of the slurry to about 1.2 to 1.4.
Patent TW-409238-B (TW)
Title: Recording and reproduction of an information signal in a short play and a long play mode
Inventor: RIJCKAERT ALBERT MARIA A
IPC: G11B5/008
Filed: 1998-12-11
Granted: 2000-10-21
Abstract: An apparatus is disclosed for recording an information signal, such as a digital video signal, so as to produce slant tracks (Ti) on a magnetic record carrier (16), and for recording a CTL signal so as to produce a longitudinal CTL track (50) on said record carrier. The apparatus is provided with an input (2) for receiving the information signal and at least one write head (10) located on a rotatable head drum (14) for writing the information signal on said record carrier so as to produce said slant tracks. A generator (36) is present for generating a CTL signal a specific frequency. Further, a write head (34) is available for writing the CTL signal on said record carrier so as to produce said longitudinal track. In a first recording mode, during each revolution of the head drum a portion of the information signal is recorded by said write head (10) so as to produce a track of information during each revolution of said head drum on said record carrier. The specific frequency of said CTL signal is such that an edge of the first type in said CTL signal is written in said CTL track for each of said tracks of information written by said write head (10). A transport unit (26, 24, 20, 22) for transporting the record carrier (16) with a predetermined first speed in said first recording mode is provided, and a drive unit (30, 32) is present for rotating said head drum (14) with a predetermined rotational velocity in said first recording mode. In a second recording mode, the write head (10) writes during each n-the revolution of the head drum a portion of said information signal so as to produce a track of information during said each n-the revolution of said head drum (14) on said record carrier. The transport unit (20, 22, 24, 26) transposts the record carrier with a second speed which substantially equals the first speed divided by n, in said second recording mode. The drive unit (30, 32) rotates said head drum with said same predetermined rotational velocity in said second recording mode and the generator (36) generates said CTL signal with said same predetermined frequency in said second recording mode. n is an integer larger than 1.
Patent TW-448301-B (TW)
Title: Impedance-to-voltage converter
Inventor: HIROSHIMA TATSUO
IPC: G01R27/00
Filed: 1999-01-13
Granted: 2001-08-01
Abstract: A impedance-to-voltage converter for converting an impedance of a target to a voltage is described which comprises an operational amplifier (OP), a coaxial cable consisting a signal line and shielding element(s), and an AC signal generator. A feedback impedance circuit is connected between output and inverting terminals of the OP, and whereby a non-inverting terminal and the inverting terminal are an imaginal-short condition. One end of the signal line is connected to the inverting input terminal of the OP and the other end is connected to one electrode of the target and the AC signal generator is connected to the non-inverting input terminal of the OP. The shielding element comprises at least one shielding layer surrounding the signal line and is connected to the non-inverting input terminal of the OP, and thus the signal line and the shielding layer are the same voltage due to the imaginal-short of the input terminals of the OP, resulting in reduction of noise on the signal line.
Patent TW-376663-B (TW)
Title: Encoding method for source encoder
Inventor: LIN REN-LIE
IPC: H04N7/26
Filed: 1999-01-21
Granted: 1999-12-11
Abstract: A source encoder encoding method for a video encoding circuit of H.261/H.263 mode. When performing an H.261 mode encoding, the difference between a current inputted picture and a previous predicted picture is converted and quantized by an encoder of H.261/H.263 mode thereby obtaining a corresponding output bitstream which is used to obtain a predicted image through H.261/H.263 mode. The image is delayed by a delay device and filtered by an H.261 mode loop filter to be used in the encoding of a next inputted image. Furthermore, when performing an H.263 mode encoding, the difference between the result of the H.261 mode loop filter and the previous predicted image is converted and quantized by an H.261/H.263 mode encoder thereby obtaining an output bitstream which is used to obtain a predicted image by an H.261/H.263 mode prediction device. The predicted image is delayed by a delay device to be used in the encoding of the next inputted image.
Patent TW-576830-B (TW)
Title: Process for producing carboxylic acid
Inventor: SHIH KUO-CHEN
IPC: C07C51/12
Filed: 1999-02-12
Granted: 2004-02-21
Abstract: The present invention relates to an improved process for producing an organic carboxylic acid having (n+1) carbon atoms by reacting an alcohol having n carbon atoms with carbon monoxide in the presence of a rhodium catalyst system. More particularly, the present invention relates to carbonylation of alcohol such as methanol catalyzed by a rhodium system to produce acetic acid. The characteristic of the present invention is the addition of a catalyst stabilizer in the reaction medium to avoid or to alleviate the precipitation of the catalyst in the liquid phase. The catalyst as used herein is a an inorganic salt of alkaline metal having the following formula (A): XnM, X=Li<+>, Na<+>, K<+>; M=CO3<-2>, HCO3<->, PO4<-3>, HPO4<-2>, H2PO4<->, SO4<-2>, HSO4<->, C2O4<-2>, HC2O4<->, B(C6Y5)4<-1>; Y=H, F or CF3.
Patent TW-450020-B (TW)
Title: Electronic machine, manufacturing method of electronic machine, metal mold device
Inventor: HOSOI TAKASHI
IPC: B22C9/06
Filed: 1999-03-09
Granted: 2001-08-11
Abstract: In an electronic apparatus such as a portable computer 10 provided with an electronic apparatus frame 20 having a boss portion 21, a protrusion 22 is formed in a position for the boss portion 21, the electronic apparatus comprising a boss separator 24 formed having a retaining hole 27 and attached to the protrusion 22 to form the boss portion 21.
Patent TW-445222-B (TW)
Title: Universal mount for tire rims
Inventor: SHRYOCK JOHN A
IPC: B60B7/10
Filed: 1999-04-23
Granted: 2001-07-11
Abstract: A universal mount for tire rims includes a plurality of clips mounted on the inside periphery of a wheel cover. An alternate first type of clip is a clip member mounted in a clip housing and spring loaded with an arcuate proximal termination portion designed to fit over a peripheral surface on a wheel. Opposite vertical spaced apart channels contain coil springs. As the clip member is raised, the springs are compressed and assist in holding the proximal portion over a wheel rim. In a second type of clip, the arcuate proximal termination portion has a vertical wall attached at right angles to a plate that contains a threaded screw. A lower portion of the clip member has a pair of feet that can press down on a pair of coil springs in a pair of vertical chambers. The threaded screw prevents free vertical movements of the clip member. The second alternate type of clip is used to positively lock a wheel cover over a peripheral surface of a wheel rim.
Patent TW-476673-B (TW)
Title: Separating device for solids and the method for separation of solids
Inventor: WERDINIG HELMUT
IPC: B07B1/52
Filed: 1999-05-20
Granted: 2002-02-21
Abstract: In order to be possible to allow a continuous separation of the solids, the separating device (1) is equipped with a running belt (4), which is rotated around the guide pulleys (2), and the transverse straps (8) and the longitudinal straps (10) are arranged on the running belt (4), said straps (10) form the sieving surfaces (16). The solid (F) with a specified maximum dimension can fall through these sieving surfaces. The solid parts, which are seized between the transverse straps (8), can be released automatically through the rotation of the running belt (4), and the solid parts, which are seized between the longitudinal straps (10), are removed by the cleaning rake (22), so that a disturbance-free operation is guaranteed. The separating device (1) is suitable specially for the separation of the residues of pyrolysis.
Patent TW-440759-B (TW)
Title: Flat panel display
Inventor: SALLAM HUSSEIN
IPC: G06F3/16
Filed: 1999-06-25
Granted: 2001-06-16
Abstract: This invention provides a flat panel display for a mobile computer. The display has integral therewith an audio-acoustic portion to be used when activating the computer by voice or other audio activation. Preferably this display has a microphone on one end and a speaker on the other so that there is little or no sound interference with the other. There is also a connection to the CPU of the computer being used in the same system on this display. While the display is designed for a hands-free computer system, it may be used in any other suitable computer system.
Patent TW-434333-B (TW)
Title: Method and apparatus to make elastic composite yarn by using the false twist machine
Inventor: CHEN MIN-TZ
IPC: D01F8/16
Filed: 1999-07-28
Granted: 2001-05-16
Abstract: This invention provides the method and apparatus to make elastic composite yarn by using the false twist machine, especial for simplifying the manufacturing processes and promoting the production rate of the elastic composite yarn. The major design point is leading the elastic yarn into the general yarn which is falsely twisted by using the spindle assembly, and then the elastic and general yarns, after blowing the high pressure air, are falsely twisted into a net-crossed, extensible and elastic composite yarn. From these simplified manufacturing method and designed apparatus, the production rate of the elastic composite yarn can be increased significantly and this innovative design is valuable to the industry.
Patent TW-416909-B (TW)
Title: A disc molding method
Inventor: ASAI IKUO
IPC: B29C45/38
Filed: 1999-08-03
Granted: 2001-01-01
Abstract: In a process of gate sealing in a disc molding method using a mold, at the position just before entering of the male cutter 22 in the female cutter 12, the male cutter 22 is made to stop. At that time, the male cutter 22 is stopped by balancing the progressing pressure of the male cutter 22 and the inner pressure of the sprue 11 at the time when the male cutter 22 is located at the position P. Accordingly, notwithstanding the male cutter 22 and the female cutter 12 are not overlapped, the gate sealing can be carried out. Further, since the thin layer portion is not generated in the gap at the time of overlapping of the male cutter 22 and the female cutter 12, the generation of the cutter dusts which is generated by the removing of the thin layer portion is prevented.
Patent TW-427055-B (TW)
Title: Sense amplifier for high speed semiconductor memory device
Inventor: CHEN RUEI-LUNG
IPC: G11C7/00
Filed: 1999-08-04
Granted: 2001-03-21
Abstract: A sense amplifier for high speed semiconductor memory device which comprises the primary sense amplifier and the secondary sense amplifier. The primary sense amplifier is used to amplify an input signal on the first bit line pair and output the amplified input signal to the second bit line pair. The secondary sense amplifier is used to receive the input signal from the second bit line pair and feedback the amplified input signal to the first bit line pair. After the feedback of the input signal to the first bit line pairs, the primary sense amplifier will capture again the input signal on the first bit line pair and conduct amplifying on the input signal once more so that the input signal will be cyclically amplified between the two sense amplifiers. The present invention can not only rapidly sense the data, effectively reducing the required time by sense delay for greatly increasing the memory speed, but also operate while the voltage difference between the bit line pairs becomes smaller so as to have longer lifespan and being able to increase the length of bit line to save the area.
Patent TW-457704-B (TW)
Title: A condenser arranged in a support frame in a semiconductor arrangement and its manufacturing method
Inventor: LANGE GERRIT
IPC: H01L21/822
Filed: 1999-08-24
Granted: 2001-10-01
Abstract: A condenser with a high-ε-dielectric or ferroelectric condenser dielectric (9), its noble-metal-containing memory electrode is arranged in a support frame, which contains several thin layers (51) and is connected with a carrier. The support frame can be manufactured for example through deposition a layer sequence, and then etched with alternating low and high etching rates to form a layer structure, forming a connection portion, and selectively removing the layer with high etching rate.
Patent TW-464770-B (TW)
Title: Optic connector by crystallization of quartz
Inventor: WANG MING-TZAI
IPC: G02B6/00
Filed: 1999-08-30
Granted: 2001-11-21
Abstract: The invented process comprises: mounting a longitudinal rod device on a quartz substrate in an environment suitable for growing an artificial quartz crystal, or mounting a longitudinal rod device on a flat plate parallel to the quartz substrate so that the crystal covers the longitudinal rod in the growing process; making the grown crystal body into different connectors of various shapes; and removing the longitudinal rod so that the optic connector contains a tiny hollow through hole. The material of the longitudinal rod can be Cu, Al, Ag, Fe, Pb and other alloy, or a material with a melting point in the range of 500-1000 DEG C. According to the hardness, melting point and the chemical properties of the longitudinal rod, the rod can be removed by a high speed vibration method, a hot melt method, a drilling method, a washing method with a strong acid or a strong alkali, a low temperature refrigeration method. The cross-section of the longitudinal rod can be circular, oval, rectangular, multilateral and another shape.
Patent TW-564179-B (TW)
Title: Gelatinous composition
Inventor: MIURA YOSHIMASA
IPC: A61K8/898
Filed: 1999-09-02
Granted: 2003-12-01
Abstract: A gelatinous composition comprising (i) at least one silicone oil, (ii) at least one specified polyether-modified silicone (iii) water, and (iv) at least one lower alcohol, which exhibit excellent stability with the elapse of time as well as good spreadability and good cosmetic persistency.
Patent TW-I226390-B (TW)
Title: Confirmation of insertion of supporter into small- diameter depression in single crystal and single crystal puller
Inventor: KUROSAKA SHOEI
IPC: C30B29/06
Filed: 1999-09-13
Granted: 2005-01-11
Abstract: This invention relates to the supporter material insertion symptom and crystal pulling equipment to a single crystal narrow diameter portion crevice for detecting that single crystal supporter material was inserted in the narrow diameter portion crevice which started the crystal pulling equipment pulled up being two or more supporter material and supporting a single crystal, especially was formed in the single crystal.
Patent TW-458902-B (TW)
Title: Method for combining wheel frame and tyre with different material and color and integral formation for a baby car
Inventor: DU WEN-JR
IPC: B29D30/02
Filed: 1999-09-27
Granted: 2001-10-11
Abstract: The present invention relates to a method for combining a wheel frame and a tyre, that are made from a different material and have a different color and are integrally formed, for a baby car. The method mainly comprises using a dual-color extruder to extrude a wheel frame and a tyre that are made from a different material and have a different color; rotating the extruded wheel frame for 180 degrees to place the frame near the extruded tyre; during the next extrusion, forming a wheel frame, while combining the extruded tyre with the wheel frame that was extruded in the previous operation and forming a wheel; after formation of the wheel, demolding the wheel; rotating the wheel frame for another 180 degrees for next extrusion and combination with the tyre. Such that, the repetitive operation of the extrusion can reduce the working process, time, man power, and machine needed in the processing. Furthermore, the combination between the wheel frame and the tyre is sturdier.
Patent TW-416840-B (TW)
Title: A cleaner head assembly for a vacuum cleaner
Inventor: STEVENS EVAN JAMES
IPC: A47L9/02
Filed: 1999-10-05
Granted: 2001-01-01
Abstract: The invention provides a cleaner head assembly for a vacuum cleaner comprising a cleaner head body (10) rotatably mountable on the main body (102) of a vacuum cleaner (100), a brush housing (110) rotatably mounted on the cleaner head body (10) and having a dirty air inlet (112), a dirty air outlet and a brush bar (26) mounted in the dirty air inlet (112), wherein the brush housing (110) has a projecting arm (30) carrying a cam follower (32) for contacting a cam surface (34) located on the main body (102) of the vacuum cleaner (100), the cam surface (34) being adapted to maintain the dirty air inlet (112) in a horizontal plane. This maintains good suction through the cleaner head during cleaning.
Patent TW-454119-B (TW)
Title: Batch erasable non-volatile memory and the control method
Inventor: NAGAYOSHI HIRONAO
IPC: G06F12/16
Filed: 1999-11-19
Granted: 2001-09-11
Abstract: The erase times of flash memory only guarantees one tenth of EEPROM capability when comparing to EEPROM. It is an issue if there are many data writing and erasing. After receiving the request of data write-in, perform the write-in of data into the unused regions referring to the address data of the unused regions.
Patent TW-465118-B (TW)
Title: Symmetric magnetic tunnel device
Inventor: ZHU THEODORE
IPC: H01L27/22
Filed: 2000-01-29
Granted: 2001-11-21
Abstract: A symmetric magnetic tunnel device including first and second magnetic tunnel junctions each including a pinned magnetic layer, an insulating tunnel layer and a free magnetic layer stacked in parallel juxtaposition to allow tunneling of electrons through the insulating tunnel layer between the pinned and free magnetic layers. The first and second magnetic tunnel junctions positioned in parallel juxtaposition so as to form a continuous electron path through the first and second magnetic tunnel junctions and to provide a cell signal across the first and second magnetic tunnel junctions greater than a cell signal across each of the first and second magnetic tunnel junctions individually.
Patent TW-469688-B (TW)
Title: Feedback-controlled low voltage current sink/source
Inventor: PRENTICE JOHN
IPC: H03F1/34
Filed: 2000-02-24
Granted: 2001-12-21
Abstract: A low voltage MOSFET-configured current sink/source has an output node coupled to the drain of an output MOSFET, that is current mirror coupled with a diode-connected reference current MOSFET. The output MOSFET has its gate resistor-coupled to the gate of the reference current MOSFET and its drain coupled to the source a third VGS-feedback control MOSFET of a feedback circuit, that includes a further current mirror circuit. This third MOSFET has its gate electrode coupled in common with the drain-gate connection of the reference current MOSFET. The VGS-feedback control MOSFET is coupled with a further current mirror, the output of which is coupled to the gate-coupling resistor. In response to a drop in the drain-source voltage VDS of the output MOSFET so that the point that output MOSFET no longer operates in its saturation region, the VGS-feedback control MOSFET turns on, causing the flow of drain current in the feedback control MOSFET. The further current mirror circuit mirrors this drain current through the gate-coupling resistor, causing a voltage drop across it, so that the value of gate-source voltage applied to the output MOSFET is increased.