baber/WOPTO huggingface dataset:
Patent TW-347457-B (TW)
Title: Clamping band
Inventor: HAMA HEI
IPC: F16L33/02
Filed: 1997-07-25
Granted: 1998-12-11
Abstract: A clamping band, comprising: a metallic band having a first end and a second end; and a clamping ear having a gate shape, the clamping ear being disposed at a position on the band overlapping the first end when the band is formed into the loop, the clamping ear being compressible in the circumferential direction of the loop to permit reduction of a diameter of the loop; in which the improvements comprise: a Y-shaped fork formed on the first end of the band and including a pair of fork pieces; and a pair of concave sections formed in each side edge margin of the band, the concave sections being capable of respectively accommodating the fork pieces of the Y-shaped fork when the band is formed into a loop with the first end being overlapped by the band and the concave sections facing inwardly; and the band including.
Patent TW-350028-B (TW)
Title: Method of testing remaining capacity of batteries a sort of method of testing remaining capacity of batteries
Inventor: Cai wei-jian
IPC: G01R31/36
Filed: 1997-09-01
Granted: 1999-01-11
Abstract: A sort of method of testing remaining capacity of batteries, by discharging the battery for a period of time while testing the voltage at the polarity and the current of the discharging end and by using the counter-proportional constant between the battery voltage and the discharging rate for the discharging rate, which is multiplied by the discharging current for the remaining capacity of the battery.
Patent TW-350957-B (TW)
Title: Non-volatile memory array that enables simultaneous read and write operations
Inventor: VAN BUSKIRK MICHAEL ALLEN
IPC: G11C16/26
Filed: 1997-09-13
Granted: 1999-01-21
Abstract: A sort of non-volatile memory array that enables simultaneous read and write operations, including a plurality of sectors each having an array of non-volatile memory cells; and independent read and write paths from one sector to another.
Patent TW-349148-B (TW)
Title: Structural improvement of door plate
Inventor: Huang ming-qin
IPC: E06B3/74
Filed: 1997-01-07
Granted: 1999-01-01
Abstract: A structural improvement of a door plate, which comprises a main mold containing wood chips therein, the front and back faces of the wood chips being installed with a thin paper sheet and a thin wood sheet, and combining into one body by compressing with a bottom mold and a compression mold; which is mainly characterized in that: the thin wood sheet and the thin paper sheet are first compressed into one body, and combined with the wood chips; by combining the thin wood sheet and the thin paper sheet first, the thin wood sheet can be prevented from rupture, displacement or formation of air bubbles when combining with the wood chips.
Patent TW-392218-B (TW)
Title: Apparatus and method for marking of identifier onto semiconductor wafer
Inventor: IWAKIRI GIICHIRO
IPC: H01L21/00
Filed: 1997-11-20
Granted: 2000-06-01
Abstract: The object of the present invention is to provide a marking device for marking of identifier onto semiconductor wafer, which is capable of checking all marking identifiers, and a marking method utilizing the device to avoid bad marking identifiers. To provide a solution, marking data, such as the barcode or text of the marking identifier, is input to the body 2 of the marking device. The marking identifier is marked on the sliced wafer 10 by a laser head 21. A turntable 4 for supporting the sliced wafer 10 is turned according to the marking identifier under a camera 31. The marking identifier is read by the camera 31. The marking data input to the body 2 of the marking device is compared with the marking identifier read by the body 3 of a reading device by a data processing device 1. Therefore, the marking operation can be controlled by the body 2 of the marking device based on the comparison result.
Patent TW-350021-B (TW)
Title: Process and apparatus for hydrocarbon gas processing
Inventor: WILKINSON JOHN D
IPC: C10L3/10
Filed: 1997-12-04
Granted: 1999-01-11
Abstract: A process for recovery of propane, C2 composition, C3 composition from a hydrocarbon gas stream by cooling and expanding it partially condensed, then separated to provide one or more C3 containing liquid streams and a first vapor stream before being directed into a distillation column, having (a) one or more heat exchanges and/or expansion processes for the stream and having at least a part of it be condensed for at least the first vapor stream to at least liquid stream having C3 (ligher hydrocarbons); and (b) at least one liquid stream having C1 being led into the distillation tower for separation of the liquid into a second vapor having propane and C2 and heavier hydrocarbon with less volatile distillation; with modification (1) at least a part of said first vapor stream being led into the central feeding position of the distillation tower as the second feed; (2) a vapor stream from the distillation tower from the first vapor stream and being fully cooled for a partial condensation, forming thus a third vapor stream and first condensing stream; (3) at least a part of the condensing stream being fed to the top feeding position on the distillation tower; (4) at least a part of the second vapor stream being led into the heat exchanger in association with the vapor distillation stream for feeding of at least a part of the (2) cooling, and release of at least a part of the second vapor stream and the third vapor stream for volatilization of the remaining distillation; and (5) the volume and temperature of the stream being fed into the distillation tower being effectively maintained at a specific level, so that C3 and the heavier hydrocarbon having most of them being recycled in the less volatile distillation.
Patent TW-426805-B (TW)
Title: Multi-dimensional beamforming device
Inventor: CHIANG ALICE M
IPC: H01Q3/26
Filed: 1998-02-03
Granted: 2001-03-21
Abstract: A multi-dimensional beamforming device that performs consecutive one-dimensional operations. For example, beamsteering for a two-dimensional array can be include a projection of a beam onto each of the respective axes of the array. In such a device, a first beamforming processing element is used to form multiple beams for each array output along a given row. In a preferred embodiment, sequential output vectors from the first processing element are then applied to a transposing or corner turning memory and the data are reformatted such that all elements on a given column of the array are applied to a second beam forming processing element.
Patent TW-382696-B (TW)
Title: Reproducing device
Inventor: WALL HOLGER
IPC: G11B17/04
Filed: 1998-03-02
Granted: 2000-02-21
Abstract: A reproducing device for memory disc 5, which can make the force as little as possible when the memory disc 5 is pushed into the inputting channel 10 of the reproducing device 1, or pushed out from the inputting channel. In addition to the inputting channel 10, this reproducing device includes at least one roller 15, 20 whih can send the memory disc 5 in the inputting channel 10 into the reproducing position by rotation, and/or send the memory disc 5 to an outputting position along the oposite direction by rotation. At least one roller 15, 20 has a rotary shaft 25 extending vertically to an entry plane in which the peripheral region of the memory plate 5 sent to the inputting channel 10 is approximately perpendicular to the rotary shaft 25 embedded into the inserted part 30, and when the memory plaate 5 is moved to the reproducing position and/or the outputting position, it is guided in the inserted part.
Patent TW-436531-B (TW)
Title: Tube inner surface electropolishing device
Inventor: LORINCZ THOMAS A
IPC: C25F7/00
Filed: 1998-05-22
Granted: 2001-05-28
Abstract: The tube inner surface electropolishing device includes an electrolyte delivery system to cause electrolyte to flow through the tube whose inner surface must be electropolished. An electrical cable having an electrode engaged to its distal end is slowly moved through the tube while an electrical current from a power supply passes through the electrode and the tube wall and the electrolyte flowing therebetween. Several electrode embodiments are disclosed including electrodes that include a chain of elements having alternating insulator and electrode elements, an electrode including a quantity of metallic wool enclosed in a permeable insulating member, and a flexible insulating member formed from a cylindrical tubular section which is axially compressible to produce a series of projecting flexible arms, so that any one section can be compressed to enter a smaller opening than the tube to be polished.
Patent TW-402722-B (TW)
Title: Semiconductor memory device having data input and output lines in column direction and circuit for repairing faulty cells and method therefor
Inventor: KYUNG KYE-HYUN
IPC: G11C29/04
Filed: 1998-07-08
Granted: 2000-08-21
Abstract: A semiconductor memory device having data input and output lines in a column direction and a circuit for repairing faulty cells according to the same and a method therefor are provided. A column select line according to the present invention is arranged in a row direction. Data input and output lines are arranged in a column direction. In the circuit for repairing faulty cells and the method therefor, the column having the faulty cells is not directly replaced by a redundancy column but replaced by an adjacent column. According to the above arrangement of the input and output lines and the circuit for repairing the faulty cells and the method therefor, the increase of layout area according to the increase of the input and output lines is minimized. The operation current is also minimized. Differences in parasitic capacitance from the respective columns to global input and output lines is minimized. Also, the faulty cells are repaired without lowering the speed at which data is input and output during the redundancy operation.
Patent TW-385424-B (TW)
Title: Method for providing a gray scale in a field emission display
Inventor: XIE CHENGGANG
IPC: G09G3/20
Filed: 1998-07-30
Granted: 2000-03-21
Abstract: A method for providing a gray scale in a field emission display includes the step of providing a first driving pulse having a pulse width equal to a pulse width separation between the graphs of total charge response versus pulse width of a driving pulse for the non-ideal field emission display and the corresponding ideal field emission display. The pulse width separation is the horizontal distance between the two graphs at a region wherein the two graphs are generally parallel. The pulse width, tn, of an nth driving pulse corresponding to an nth gray scale level is given by tn = t1+[n-1]*[(tN-t1)/(N-1)], wherein t1 is the pulse width of the first driving pulse; N is the total number of gray scale levels, and tN is the pulse width of the Nth driving pulse.
Patent TW-382716-B (TW)
Title: A miniaturized and integrated chip array capacitor/resistor and production method thereof
Inventor: WANG WAN-PING
IPC: H01G4/33
Filed: 1998-08-12
Granted: 2000-02-21
Abstract: The present invention relates to a miniaturized and integrated chip array capacitor/resistor and a production method thereof. The production method comprises forming a common-ground structure of a bottom electrode and the terminal electrodes of two ends of a chip on the substrate layer of a chip capacitance capacitor by a thick film printing sintering process, producing all terminal electrodes on the back of the chip by a same process, producing a dielectric layer on the bottom electrode layer by a thick film printing sintering process, depositing a film type upper electrode (including a resistance layer) material of 0.1 to 10 .micro.m in thickness, using a photolithography and an etching process to separately forming a control electrode, an upper electrode (including a terminal electrode) and a resistance layer pattern of a capacitor, and producing a terminal electrode by cutting or a metal masking process together with an electroplating process to produce a tiny-spacing common-ground type chip array capacitor/resistor, thereby accurately controlling the capacitance area, increasing the effective electrode area, and improving the yield of the subsequent production process, while increasing the usage convenience of the chip araay capacitor and the placement density of the components, and reducing the manufacturing cost of PC boards with appropriate dispositiion of terminal electrodes.
Patent TW-I249553-B (TW)
Title: Curable rubber composition
Inventor: TOJO TETSUO
IPC: C08L83/04
Filed: 1998-08-12
Granted: 2006-02-21
Abstract: A curable rubber composition comprises of a silicone rubber (A) and an ethylene-alpha-olefin-polyene amorphous copolymer (B) containing as the polyene component a norbornene compound having at least one kind of vinyl terminal group represented by 5-vinyl-2-norbornene or 5-methylene-2-norbornene. The rubber composition is speedily cured, if said components (A) and (B) are mixed by the A/B mixing ratio of 98/2-2/98 (% by weight) and kneaded in the presence of an organic peroxide. A vulcanizate rubber excelling in mechanical strength, water resistance and thermal aging resistance can be manufactured from said composition, since its crosslink density can be enhanced without impairing processing properties. Additionally, said composition entails reduced mold fouling phenomenon in the molding operation. Vulcanizate rubber thereby obtained can be advantageously used as industrial parts and electric parts.
Patent TW-410308-B (TW)
Title: Multiplication and multiplication accumulation processor under the structure of PA-RISC
Inventor: LIANG JING-JE
IPC: G06F7/38
Filed: 1999-02-05
Granted: 2000-11-01
Abstract: A multiplication and multiplication accumulation processor under the structure of PA-RISC is comprised of MUXs, adders, accumulators and selectors, handling the multiplication and multiplication accumulation of two calculating units (the first calculating unit and the second calculating unit). Inside the processor, two MUXs select the first half bits of the second calculation unit and the remaining half bits of the second calculation unit respectively. Two adders in form of partial integration process the multiplication of the first half bits of the first calculation unit and the selected bits of one MUX and the multiplication of the remaining half bits of the first calculation unit and the selected bits of the other MUX respectively to obtain separately a multiplication value with a carry. Two accumulators keep the multiplication value of two adders respectively and selectively send it back to two adders to proceed accumulation. Two selectors choose the first half bits or the remaining half bits of a accumulator and the first half bits or the remaining half bits of the other accumulator to combine and obtain the desired multiplication or multiplication accumulation value.
Patent TW-386125-B (TW)
Title: Fixing units of a foothold
Inventor: TAKAHASHI EIZO
IPC: E06C9/04
Filed: 1999-03-19
Granted: 2000-04-01
Abstract: There is provided fixing members of the foothold comprising a tread, side portions positioned at both sides of the tread, legs to be fixed to a concrete wall, fixing members embedded in the concrete wall and have substantially hollow circular cylinder bodies, said tread, side portions and legs being formed of a core and first  and second synthetic resins for covering the core, said second synthetic resins for covering the core of the legs having a substantially circular shape in cross section, and the first and second synthetic resins being integrated with each other, a plurality of fins provided axially on outer peripheries of the synthetic resins in a plurality of stages in the direction from the legs toward the side portions, said fixing members having a plurality of steps on the inner walls thereof by which the plurality of fins are retained, and contact support pieces protruded from boundaries between the side portions and legs so as to bring into contact with the concrete wall. The fixing members can reliably and easily fit the legs of the foothold to the fixing members embedded into the manhole wall and so forth, so that the foothold can be reliably fixed to the manhole wall and so forth and it can endure for a long period  of use.
Patent TW-505944-B (TW)
Title: Manufacture method and structure of multi-microlenses color image sensing device
Inventor: FAN YANG-TUNG
IPC: H01L21/00
Filed: 1999-04-09
Granted: 2002-10-11
Abstract: This invention discloses a manufacture method and a structure of a multi-microlenses color image sensing device, which can be applied to a manufacture process of focusing light onto an optoelectro-transducer region underneath by microlenses to improve the light reception sensibility of an active device region with an irregular shape. According to the manufacture method of the present invention method, a spacer layer is formed onto a color filter with three different colors to planarize the substrate surface. A photoresist material with high light-permeability is coated onto the above-mentioned spacer to define individual pixels with a structure containing a plural number of microlenses. The position of the above-mentioned structure containing a plural number of microlenses varies with the shape of the irregular active device region underneath so that the formed structure of a plural number of microlenses can more precisely focus light towards the irregular active device region.
Patent TW-415087-B (TW)
Title: Fabrication method for storage electrode with porous and rugged side wall of DRAM capacitor
Inventor: WU SHIE-LIN
IPC: H01L27/108
Filed: 1999-04-15
Granted: 2000-12-11
Abstract: The procedures in forming capacitor in the invention are as follows; firstly form the first dielectric layer on a substrate; form the second dielectric layer on the first dielectric layer; form the third dielectric layer on the second dielectric layer; then pattern the third dielectric layer, the second dielectric layer and the first dielectric layer to form contact holes inside of them; then form the doped polysilicon layer inside the contact hole and on the third dielectric layer; form the fourth dielectric layer on the doped polysilicon layer; pattern the fourth dielectric layer and the doped polysilicon layer to define the storage electrode; further form the Hemispherical Grain (HSG) layer on the fourth dielectric layer, the side wall of the doped polysilicon layer and the third dielectric layer; then etch the HSG layer to define plural holes among grains of HSG layer and expose the fourth dielectric layer through the plural holes; etch the fourth dielectric layer and doped polysilicon layer underneath through the plural holes; remove the fourth dielectric layer and the third dielectric layer; form the fifth dielectric layer on storage electrode; and finally form the conducting layer on the fifth dielectric layer.
Patent TW-585803-B (TW)
Title: Improved process for preparing acetaldehyde from ethylene and oxygen
Inventor: RINNE BERND
IPC: B01D45/00
Filed: 1999-04-29
Granted: 2004-05-01
Abstract: The invention relates to a process for oxidizing a reaction gas in the presence of a catalyst solution, in which process (a) the reaction gas is oxidized in a reactor in the presence of the catalyst solution, a reaction mixture being formed which comprises droplets of the catalyst solution, and which (b) is passed into a first separator and in this droplets of the catalyst solution are removed from the reaction mixture, and in which process (c) the remaining reaction mixture is passed from the first separator into a scrubbing apparatus and in this the oxidation product is removed from the reaction mixture, which comprises (d) passing the reaction mixture from the first separator through a second separator which is downstream of the first separator and upstream of the scrubbing apparatus and, in the second separator, removing residual catalyst solution from the reaction mixture.
Patent TW-414983-B (TW)
Title: Chip-on-chip interconnections of varied characteristics
Inventor: FERNENCE THOMAS GEORGE
IPC: H01L23/485
Filed: 1999-05-17
Granted: 2000-12-11
Abstract: Chip-on-chip interconnections of varied characteristics, such as varied diameters, heights and/or composition, are disclosed. A first chip-on-chip interconnection on a joining plane has a first characteristic (e.g., a first height) and a second chip-on-chip interconnection on the same joining plane has a second characteristic (e.g., a second height greater than the first height). The first and second characteristics of the chip-on-chip interconnections allow for chip-on-chip connections to other packages, substrates or chips of different levels and/or compositions.
Patent TW-414949-B (TW)
Title: Non-symmetrical transistor structure and its manufacturing method
Inventor: GUO JIA-YUNG
IPC: H01L21/265
Filed: 1999-06-04
Granted: 2000-12-11
Abstract: The present invention is related to a structure of a non-symmetrical transistor and its manufacturing method. The structure of a non-symmetrical transistor is featured by: first, lightly doped drain is formed by the side of the drain only by which the resistance of the source can be reduced and the operating voltage of the non-symmetrical transistor is lowered; second, the pocket implant is formed under the source only by which the capacitance of drain is lowered to decrease the delay of transmission and the possibility of short channel effect is reduced. The manufacturing method of this non-symmetrical transistor divides the manufacturing process of the transistor, especially the process of lightly doped drain and pocket implant, into sections which are processed separately in the source and the drain to make the lightly doped drain formed by the side of the drain only and the pocket implant formed under the source only by which the non-symmetrical structure is formed.
Patent TW-484104-B (TW)
Title: Apparatus and method for the inspection of objects
Inventor: DUVDEVANI SHARON
IPC: G06K9/00
Filed: 1999-08-06
Granted: 2002-04-21
Abstract: A method for inspecting objects, the method including creating a reference image for a representative object, the reference image including an at least partially vectorized first representation of boundaries within the image, acquiring an image of an object under inspection including a second representation of boundaries within the image, and comparing the second representation of boundaries to the at least partially vectorized first representation of boundaries, thereby to identify defects.
Patent TW-414746-B (TW)
Title: Monitoring system for dicing saws
Inventor: WEISSHAUS ILAN
IPC: B28D5/00
Filed: 1999-11-19
Granted: 2000-12-11
Abstract: A method and apparatus for accumulating dicing data for process analysis, monitoring process stability and cut quality in a substrate. The apparatus has a spindle motor with a blade attached to the spindle motor. A spindle driver is coupled the spindle to drive the spindle at a predetermined rotation rate. A sensor is connected to the spindle motor to determine the rotation rate of the spindle. A controller is coupled to the monitor in order to control the spindle driver responsive to the load induced on the blade by the substrate.
Patent TW-442591-B (TW)
Title: Metal reinforcing cord in particular for use in elastomer-based composite products, and method for the manufacture thereof
Inventor: CIPPARRONE MARCO
IPC: D07B1/06
Filed: 1999-11-02
Granted: 2001-06-23
Abstract: Metal cord, in particular for use in the reinforcing structures of elastomer-based products, especially tyres for vehicle wheels, comprising two basic wires which are wound together and at least one of which is flexurally deformed and the other of which is free from torsional deformations. The description also illustrates two methods for producing the abovementioned cord as well as the rubberized fabrics reinforced with the cord according to the invention and the products made with said rubberized fabrics.