baber/WOPTO huggingface dataset:
Patent TW-400292-B (TW)
Title: Baby storller
Inventor: BAECHLER PHILIP A
IPC: B62B7/06
Filed: 1998-07-27
Granted: 2000-08-01
Abstract: A foldable baby stroller having left and right side laterally spaced-apart front wheel supports with a front wheel mounted to a forward end thereof, and a laterally extending rear axle with a rear wheel mounted to each end thereof. The stroller further includes left and right side laterally spaced-apart rear wheel supports, each having a lower end attached to the rear axle and an upper end portion with an upper end; and left and right side laterally spaced-apart handle supports, each having forward and reward ends with a handle spanning between. The stroller also includes left and right side laterally spaced-apart folding assemblies, each having a pair of mounting plates and a guide pivotally attached therebetween and rotatable relative thereto. The rearward end of a corresponding one of the front wheel supported is fixedly attached between the plates. The forward end of a corresponding one of the handle supports is pivotally attached between the plates and rotatable relative to the front wheel support as a unit in first and second sequential rotational movements from an unfolded position to a folded position. The upper end portion of a corresponding one of the rear wheel supports is positioned between the plates with the upper end being pivotally attached to the forward end of the corresponding handle support for application of a drive force thereto by the handle support. The guide has an aperture with the upper end portion of the corresponding rear wheel support slidably disposed therein. The guide and guide aperture are configures to rotate the corresponding rear wheel support with rotation of the corresponding handle support in response to the drive force applied to the corresponding rear wheel support during both the first and second rotational movements of the corresponding handle support, and to slide the upper end portion of the corresponding rear wheel support in the guide aperture with rotation of the corresponding handle support in response to the drive force applied thereto during the second rotational movement of the corresponding handle support. The rotation and sliding movement of the corresponding rear wheel support moving the corresponding rear wheel support from an unfolded position to a folded position. Alternative style guides can also be used.
Patent TW-424409-B (TW)
Title: Electronic device having self-aligning solder pad design
Inventor: HUYNH DUE
IPC: H05K1/02
Filed: 1998-09-04
Granted: 2001-03-01
Abstract: A substrate (200) to which a component (210) is mounted includes at least two mounting pads (215, 220) formed thereon for electrically coupling to a single terminal of the component (210) and for aligning the component (210) on the substrate (200) during a reflow operation.
Patent TW-375815-B (TW)
Title: Method for integrated circuit packaging by repetitive use of carrier
Inventor: LIN WEN-YAN
IPC: H01L23/12
Filed: 1998-09-22
Granted: 1999-12-01
Abstract: The invention relates to a method for packaging integrated circuit by repetitive use of carrier characterized by first producing single small substrate not having reserve margin material, and utilizing repetitively used carrier to carry each single substrate, followed by the packaging steps of chip adhesion, plasma rinsing, wire bonding, sealing, stamping and ball implant. Due to the repetitive use of carrier substrate, there is no need to reserve margin material at the circumference of substrate which significantly reduces waste in margin material of substrate, thus lowering production cost.
Patent TW-412745-B (TW)
Title: Semiconductor memory device and manufacturing method of the same
Inventor: SUNAMI HIDEO
IPC: H01L27/10
Filed: 1998-09-24
Granted: 2000-11-21
Abstract: This invention is about the semiconductor memory device and manufacturing method of the same. Since it is high speed, large capacity DRAM has leakage current and loses the memory content, usually it is necessary to refresh the memory every 0.1 second. Additionally, the memory is lost when the power is cut off. On the other hand, non-volatile ROM does not exhibit the properties of high speed and large capacity. In this invention, the drain of the memory node is shielded from the leakage current by the tunneling insulation film to realize the non-volatile characteristic. The transistor for reading is added to the memory cell to realize stable and high-speed operation.
Patent TW-368585-B (TW)
Title: Method for the incineration of refuse in an incineration furnace and for treating the slag from the refuse incineration
Inventor: MILLARD JOHN
IPC: F23J9/00
Filed: 1998-10-06
Granted: 1999-09-01
Abstract: The invention relates to a method for the incineration of refuse in an incineration furnace and for treating the slag from the refuse incineration, in which method the slag is removed from the incineration furnace in the dry state and is immediately separated into at least two fractions, the first fraction, having a particle size of up to approximately 32 mm, being separated in a first screening stage and the screen underflow being fed to a second classifying stage for the purpose of separating the fine fraction 0 to 2 mm, and the fine fraction being fed for special treatment. In this method, the refuse is incinerated in a drum-type furnace and at least part of the fine fraction 0 to 2 mm from the slag treatment is returned, if appropriate with additional carbon enrichment, to the drum-type furnace, where it is incinerated.
Patent TW-403764-B (TW)
Title: The method of manufacturing the epoxy resin with easily hydrolyzable bonds
Inventor: LIN WEI-FANG
IPC: C08G59/00
Filed: 1998-10-27
Granted: 2000-09-01
Abstract: This invention provides a method of manufacturing the epoxy resin comprising easily hydrolyzable bonds. Put the diol comprising easily hydrolyzable bonds and an excess of epichlorohydrin in the azeotropic distillation apparatus to react at the temperature between 50 DEG C and 80 DEG C under the pressure lower than 1 atm. Meanwhile, drop increasingly the aqueous solution of the hydroxide of the alkaline metal to keep the pH value of the reactive mixture between 6 and 8. Keep the reaction for 2 to 20 hours; next, separate the epoxy resin product. By the method of this invention, it could efficiently avoid hydrolysis and produce the epoxy resin product with high purity and high yield. After the epoxy resin is solidified, it is characterized with excellent thermal stability, high decomposition temperature, low thermal expansion coefficient and high glass transition temperature and is suitable for the fabrication of the composite material for aeronautic and aerospace applications, the fabrication of the integrated circuit, printed circuit board, the replacing material of the asbestos plate, paints, the flame-retardant constructive materials.
Patent TW-374733-B (TW)
Title: Enclosed ambulatory pump
Inventor: JACKSON ROGER W
IPC: A61M5/152
Filed: 1998-11-17
Granted: 1999-11-21
Abstract: An ambulatory pump (10) for dispensing a liquid under pressure at a predetermined flow rate includes a housing (12) having first and second end caps (14, 16) positioned on the housing (12) and enclosing the housing (12). Each end cap (14, 16) has a port (18, 20) formed therein. A pressurizable bladder (22) is carried by the housing (12) for receiving and dispensing the liquid. The bladder (22) is expandable between an unexpected condition and an expanded condition. The bladder (22) has a free end (30) defining an opening in flow communication with the second end cap port (20) and a fixed end defining an opening in flow communication with the first end cap port (18). A section of flexible tubing (40) is carried by the housing (12) and extends between and is in flow communication with the bladder free end (30) opening and the second end cap port (20). The pump (10) includes a connecting member (32) positioned between the flexible tubing (40) and the bladder (22) that is configured to provide indication of the volume of the pump (10). The connecting member (32) moves longitudinally within the housing (12) to indicate the volume of liquid in the pump (10) as the bladder (22) moves between the expanded and unexpanded conditions. The pump (10) includes an inlet port (20) at the second end cap (16) and a tubing set (5) extending from the first end cap port (18) to dispense the liquid to a patient.
Patent TW-440789-B (TW)
Title: Multiplier
Inventor: SU WEI-MING
IPC: G06F7/72
Filed: 1999-04-28
Granted: 2001-06-16
Abstract: This invention proposes a kind of multiplier that can achieve the product value of two elements in the Galois field. This multiplier can be used to perform multiplication operation onto two elements A=(an-1, an-2, ... a0) and B=(bn-1, bn-2, ... b0) in the Galois field so as to obtain the value of C=(cn-1, cn-2, ... c0), in which n>0 and, ai (I=n-1 to 0), bj (j=n-1 to 0) and ck (k=n-1 to 0) are binary numbers. The multiplier of this invention comprises: an AND plane device, which is used to perform AND logic operation onto each bit ai (I=n-1 to 0) of element A and each bit bj (j=n-1 to 0) of element B so as to obtain n<SP>2</SP> values of aibj (I=n-1 to 0, j=n-1 to 0); and an XOR plane device, which is used to perform the determined XOR logic operation onto aibj (I=n-1 to 0, j=n-1 to 0) so as to obtain the value of ck (k=n-1 to 0).
Patent TW-540301-B (TW)
Title: Metal mold apparatus, electronic machine, and manufacturing method of electronic machine
Inventor: HOSOI TAKASHI
IPC: B22D17/00
Filed: 1999-06-17
Granted: 2003-07-01
Abstract: A kind of metal mold apparatus (30) is disclosed in the present invention. The metal mold apparatus (30) comprises pin members, which project from an upper mold (31) or a lower mold (32) in order to form an electronic apparatus frame (20) of a metallic material having pores (21) arranged at given pitches. The invention is featured with that pin members (36) are arranged so that the center line connecting the adjacent pin members (36) is not perpendicular to the direction of introduction of a molten metal into a cavity (35) of the metal mold apparatus (30).
Patent TW-461236-B (TW)
Title: Electronic device, extension device attachable thereto, and electronic equipment system provided therewith
Inventor: TOMIOKA KENTARO
IPC: G06F1/20
Filed: 1999-08-10
Granted: 2001-10-21
Abstract: An electronic apparatus system is composed of an electronic apparatus having an electronic apparatus housing for receiving a circuit module in the computer body, and a first fan unit provided in the housing for cooling down the heat generated by the circuit module; and an extension apparatus having an extension functional part for expanding the functions of the electronic apparatus and installed in the extension apparatus housing of the electronic apparatus, and a second fan path for dissipating the heat from the extension functional part. In order to make the first cooling fan path in the electronic apparatus and the second cooling fan path in the extension apparatus to be integrally communicated, the air outlet/inlet port of the electronic apparatus housing is opposite to the air outlet/inlet port of the extension apparatus housing. Therefore, the electronic apparatus system is formed in such a manner that the first cooling fan path and the second cooling fan path are connected for cooling air to flow in a direction.
Patent TW-447081-B (TW)
Title: Method for manufacturing node contact holes
Inventor: WU JIN-LUNG
IPC: H01L21/768
Filed: 1999-08-25
Granted: 2001-07-21
Abstract: The present invention relates to a method for manufacturing node contact holes. The method comprises the steps of: first, forming a first interpoly dielectric layer on a semiconductor substrate; forming a landing pad on the first interpoly dielectric layer; forming a polycide bit line on the first interpoly dielectric layer; then, forming a second interpoly dielectric layer on the first interpoly dielectric layer; next, forming a defined photoresist layer on the second interpoly dielectric layer; then, performing a reflow and curing process on the defined photoresist layer to form a heated photoresist layer; then, using the heated photoresist layer as a mask to etch part of the second interpoly dielectric layer for the first time; forming a depth in the second interpoly dielectric layer; then, removing the heated photoresist layer; next, sequentially depositing a silicon nitride layer and a polysilicon layer on the second interpoly dielectric layer; then, back etching the polysilicon layer to expose the silicon nitride layer; using the polysilicon layer as a hard mask to etch part of the second interpoly dielectric layer for the second time to thereby expose the landing pad; next, sequentially removing the polysilicon layer and the silicon nitride layer on the second interpoly dielectric layer; and finally, forming a node contact hole in the second interpoly dielectric layer.
Patent TW-427011-B (TW)
Title: Fabrication process for HSG capacitive element
Inventor: YAMAZAKI YASUSHI
IPC: H01L21/822
Filed: 1999-11-26
Granted: 2001-03-21
Abstract: After forming a lower electrode on a substrate, hemispherical grains (HSG) are formed on a surface of the lower electrode by applying an HSG treatment on the surface thereof. Thereafter a capacitance insulation film is formed on the lower electrode without cleaning. Accordingly, chipping-off of HSG is prevented from occurring and short between electrodes can thereby be prevented from occurring.
Patent TW-436846-B (TW)
Title: Cathode ray tube having an overall length thereof shortened
Inventor: NOGUCHI KAZUNARI
IPC: H01J29/50
Filed: 1999-12-23
Granted: 2001-05-28
Abstract: A color cathode ray tube includes an evacuated envelope having a panel portion, a neck portion and a funnel portion for connecting the panel portion and the neck portion, a phosphor screen formed on an inner surface of the panel portion, an in-line type electron gun housed in the neck portion, and an electron beam deflection yoke mounted around a transition region between the funnel portion and the neck portion. The in-line type electron gun includes an electron beam generating section for generating and directing plural electron beams along toward the phosphor screen, and an electron beam focusing section for focusing the plural electron beams from the electron beam generating section onto the phosphor screen. The electron beam focusing section includes a focus electrode, at least one intermediate electrode and an anode supplied with a highest voltage arranged in the order named. The at least one intermediate electrode is supplied with an intermediate voltage between the highest voltage and a voltage supplied to the focus electrode. The following relationship is satisfied: 1.55 ≤ D/L ≤ 1.72, and 18.2 mm ≤ d ≤ 26 mm, where D (mm) is a diagonal length of a usable display area of the phosphor screen, L (mm) is a distance from a center of the phosphor screen to an end of the anode facing toward the focus electrode, and d (mm) is an outside diameter of the neck portion.
Patent TW-473654-B (TW)
Title: Micro-retarder
Inventor: LI KUEN
IPC: G02B30/25
Filed: 1999-12-24
Granted: 2002-01-21
Abstract: A micro-retarder and the method of manufacturing the same are disclosed, the structure of the micro-retarder has a micro-retarding plate, the upper and lower surfaces of which are sequentially covered with refractive index matching plastic layer and protection layer, the micro-retarder is formed of a single plastic material with birefringence characteristic after contact type or non-contact type heat treatment, the light of a linearly polarized light transmits after passing through the non-heat-treated region, and the light of a linearly polarized light transmits after passing through the heat-treated region have the polarization direction perpendicular to each other. When the micro-retarder plate is combined with the liquid crystal display panel, the 3-dimensional display which can be viewed by wearing the polarized glasses and the bare-eye type 3-dimensional image display projection system can be formed.
Patent TW-440936-B (TW)
Title: Layout method for scalable design of the aggressive RAM cells using a poly-cap mask
Inventor: LI WEINING
IPC: H01L21/28
Filed: 2000-02-09
Granted: 2001-06-16
Abstract: A method for integrating salicide and self-aligned contact processes in the fabrication of integrated circuits by using a poly-cap mask and a special layout technique is described. A pair of gate electrodes and associated source and drain regions are formed overlying a semiconductor substrate wherein nitride spacers are formed on sidewalls of the gate electrodes. A poly-cap layer is deposited overlying the gate electrodes and source and drain regions. The poly-cap layer is selectively removed overlying one of the source and drain regions between the gate electrode pair where a self-aligned contact is to be formed and removed over one of the gate electrode pair. An insulating layer is deposited over the surface of the semiconductor substrate. The planned self-aligned contact opening is made through the insulating layer to the source/drain region to be contacted wherein the contact opening partially overlies the poly-cap layer over the adjacent gate electrode of the pair. The self-aligned contact opening is filled with a conducting layer to complete fabrication of the integrated circuit device.
Patent TW-I254066-B (TW)
Title: Pigment dispersions, and with the dispersions composition use in the writing instruments and printers
Inventor: KANO KAZUO
IPC: C09D11/16
Filed: 2000-04-07
Granted: 2006-05-01
Abstract: A pigment dispersion is composed of a pigment, a polymer and a solvent. The polymer has, on side chains thereof, carboxyl groups derived from a dibasic acid. The pigment dispersion is useful for writing instruments and printers.
Patent TW-448555-B (TW)
Title: Rework method of metal pattern
Inventor: LO YUNG-TSUN
IPC: H01L23/50
Filed: 2000-03-16
Granted: 2001-08-01
Abstract: The present invention provides a rework method of metal pattern, which comprises the steps of: providing a semiconductor substrate having a surface formed thereon a dielectric layer, a first metal pattern located on the dielectric layer and a slit in the first metal pattern; forming a covering layer to be filled into the seam to shield the dielectric layer, wherein the etching ratio of the covering layer to the first metal pattern is about 1; performing a blanket etching step to remove the first metal pattern and the covering layer; and forming a second metal pattern on the exposed surface of the dielectric layer. In accordance with the present invention, it is able to prevent the dielectric layer under the metal pattern from damage for thereby solving the problem in having too large parasitic capacitance.
Patent TW-418105-B (TW)
Title: Flexibly coordinated motion elliptical exerciser
Inventor: BIRRELL JAMES S
IPC: A63B23/04
Filed: 2000-03-17
Granted: 2001-01-11
Abstract: An exerciser (10) includes a floor engaging frame (14), towards the rear of which are attached left and right axle mount supports (22) and (24), that house a transverse axle (26). The axle (26) connects the left and right drive wheels (30) and (32). Rear portions of left and right foot link members (36) and (38) rollably engage the drive wheels. Front portions of the foot link members rollably engage left and right inclinable guide ramps (60) and (62). The inclinable guide ramps are biased rotationally upwardly, by a ramp pivots upwardly. Forward and rearward pulley and belt systems (72) and (76) are connected to the foot links and provide flexibly coordinated motion which substantially relates the movement of the first and second foot links to each other, while permitting some degree of uncoordinated motion between the foot links. When the foot link members reciprocate along the inclinable guide ramps, the interaction between the oscillating weight of a user and the upwardly biased guild ramps, causes the foot support portions to travel along elliptical paths.
Patent TW-484304-B (TW)
Title: Apparatus and method for using an estimation algorithm to enhance scanner resolution
Inventor: ELAD MICHAEL
IPC: H04N1/393
Filed: 2000-06-14
Granted: 2002-04-21
Abstract: Hardware resolution of a scanner is increased without improving the quality of the scanner's sensor array or imaging optics. Multiple representations of an image are generated by a scanner. The scanner is configured to intentionally induce a motion error between the representations. A higher resolution image is estimated from the multiple, lower resolution representations by using an estimation algorithm such as a projections onto convex sets (""POCS""), maximum likelihood (""ML""), or maximum A-posteriori probability (""MAP"") based algorithm.
Patent TW-548426-B (TW)
Title: Image display apparatus
Inventor: NAKANISHI HIROSHI
IPC: H04N5/74
Filed: 2000-06-05
Granted: 2003-08-21
Abstract: The image display apparatus of this invention includes: an illumination optical system for outputting a light beam of red, green, and blue three primary color light components in the state where two of the three color light components are different in polarization direction from the other color light component; a beam splitter for splitting the light beam output from the illumination optical system according to the polarization direction; a color separator for separating the two color light components having the same polarization direction: a plurality of reflection image display elements for modulating the light beams separated by the beam splitter and the color separator; and a projection optical system for projecting the light beams modulated by the plurality of reflection image display elements.
Patent TW-455486-B (TW)
Title: Absorbent article
Inventor: NIKI YOSHIFUMI
IPC: A61F5/441
Filed: 2000-08-29
Granted: 2001-09-21
Abstract: An absorbent article 1 comprising a liquid permeable topsheet 21, a liquid impermeable backsheet 22, and a liquid retentive absorbent member 10 and containing a porous deodorizing agent, wherein the porous deodorizing agent has such pores that the volume of the pores whose diameter ranges from 20 to 200 Å is 0.2 ml/g or more, preferably 0.6 ml/g or more.
Patent TW-518436-B (TW)
Title: Method for forming a grating in an optical waveguide
Inventor: KOHNKE GLENN ERIC
IPC: C03C25/002
Filed: 2000-09-17
Granted: 2003-01-21
Abstract: A method for forming a fiber Bragg grating in an optical fiber is disclosed. The novel method ensures the optical fiber is securely held and protected from contamination during the fabrication process steps. According to one aspect of the invention, the method comprises the steps of: photosensitizing the optical fiber, placing the optical fiber within a structure and sealing the structure, writing a grating in the optical fiber, annealing the grating and the structure, testing the spectral performance of the grating, tuning the grating within the sealed structure, and annealing the grating and the structure.
Patent TW-479429-B (TW)
Title: System and method for distributing telephone audio data via a computer network
Inventor: MEYER LYNDA J
IPC: H04M11/00
Filed: 2000-09-20
Granted: 2002-03-11
Abstract: A method for streaming telephone audio data over a computer network, the method comprising: receiving the audio data via a telephone call from an author of the audio data; directly encoding the audio data into a destination file format; and storing the encoded audio data on a file system accessible by a computer.