baber/WOPTO huggingface dataset:
Patent TW-522332-B (TW)
Title: Input device
Inventor: KANAO KAZUO
IPC: G01L1/20
Filed: 1999-03-09
Granted: 2003-03-01
Abstract: The present invention relates to an input device applied on distortion testers of a computer. As an adhesive agent is applied to directly adhere the bases (51b, 51c) of a flexible substrate (52) formed by polyester materials onto the input device for conventional input devices, adherence and adhesiveness are usually unsatisfactory. The present invention aims to overcome problems of peeling-off that often occurs during application and resistance deviation of the distortion testers (53, 54) that may be generated when the bases (51b, 51c) are repeatedly bent. For the input device of the present invention, an adhesive agent is applied on at least areas opposite to the distortion testers (20a to 20d) to connect the drape part (24) formed by insulation materials below a formed flexible substrate (13) onto the beam parts (4a to 4d), thereby adherence and adhesiveness between the input device and the beam parts (4a to 4d) of flexible substrate (13) are improved to prevent the flexible substrate (13) from peeling-off during application.
Patent TW-418394-B (TW)
Title: Non-volatile memory element for programmable logic applications
Inventor: BUDE JEFFREY DEVIN
IPC: H01L29/788
Filed: 1999-03-16
Granted: 2001-01-11
Abstract: An integrated circuit includes at least one non-volatile memory element having first and second non-volatile transistors connected in series between first and second data lines. A junction between the first and second non-volatile transistors forms an output node. The non-volatile memory element further includes an access transistor connected between a reference voltage line and the junction between the first and second non-volatile transistors. In a programmable logic application, for example a field programmable gate array, the non-volatile memory element controls the state of a switching element, which selectively connects logic elements in the programmable logic application. Based on the voltages applied to the non-volatile memory element, the non-volatile memory element is selectively erased, programmed operated, monitored and powered-up.
Patent TW-482918-B (TW)
Title: Liquid crystal device and projection-type display apparatus
Inventor: MURADE MASAO
IPC: G02F1/1362
Filed: 1999-03-19
Granted: 2002-04-11
Abstract: With a liquid crystal device of a type wherein light-shielding films are provided below TFTs, in order to enable high-quality image display with a relatively simple configuration using the light-shielding film and capacitance lines, the liquid crystal device comprises a liquid crystal layer (50) held between a pair of substrates, and pixel electrodes (9a) provided in a matrix to a TFT array substrate (10). A plurality of light-shielding films(11a) formed of metal with a high melting point and divided into strips are formed below the pixel TFTs (30), scanning lines (3a), capacitance lines (3b), and so forth, and the capacitance lines (3b) and light-shielding films are electrically connected via contact holes (13). The resistance of the capacitance lines is lowered by the light-shielding films.
Patent TW-387802-B (TW)
Title: Apparatus for dispensig wiping materials and toilet paper, with automaticor semiautomatic operation
Inventor: GRANGER MAURICE
IPC: A47K10/36
Filed: 1999-04-06
Granted: 2000-04-21
Abstract: This apparatus comprises a drum immobilizing device constructed in the form of a profiled hook (18) pivoting freely on the shaft of the pressure roller (11), the said hook being constructed with a lower part forming an arm (18b) capable of being brought up to and against the belt (16) in the profiled groove,and the end of the said arm having a projecting form for coming into contact with the belt and preventing the drum from rotating backwards once the strip of material is cut.
Patent TW-515737-B (TW)
Title: System for measuring starting point of a circular processed region of work piece in machining program of a machining center
Inventor: CHIU HUAN-CHUNG MICHAEL
IPC: B23Q15/00
Filed: 1999-04-22
Granted: 2003-01-01
Abstract: This invention relates to a system for measuring the starting point of a circular processing region of a work piece in the machining program of a machining center. This invention uses parameters and subroutines to operate the machining center, so as to obtain the center starting point of circular processed region of a work piece to be machined. The value as obtained from the calculation and execution of the programs in the system is directly recorded in the machining center, such that the operator only needs simple operation procedures to obtain the starting point of a circular processing region of a work piece in the machining program while completely eliminating human errors in value recordation, simplifying and speeding up the operation, and guaranteeing an accurate calculation of the starting point.
Patent TW-425672-B (TW)
Title: Forming HV-CMOS with grading doping electrode
Inventor: DUNG MING-TZUNG
IPC: H01L21/8238
Filed: 1999-05-06
Granted: 2001-03-11
Abstract: A structure and manufacturing method for high voltage semiconductor device which can form N-well 1 and N-well 2 as two types of different doping densities as the grading doping in drift region so as to increase the current drive capability and breakdown voltage. The structure further comprises a buried spacer oxide used as a focal point on the edge of a buried poly gate to prevent the premature occurrence of breakdown voltage; lastly, because the gate is formed by pattern etching with trench isolation method that not only the length of the gate channel increases, but also the position of the channel and drift region are changed to vertical direction instead of the conventional horizontal direction so that the occupied chip area by the device can be greatly reduced.
Patent TW-430624-B (TW)
Title: Brake actuating lever for a bicycle
Inventor: CAMPAGNOLO VALENTINO
IPC: B62K23/06
Filed: 1999-06-07
Granted: 2001-04-21
Abstract: A brake actuating lever for a bicycle comprises a body (2) made in one piece of thermoformable material, reinforced with long structural fibres. To the anchoring pin (8) for anchoring the brake actuating cable there is associated a metal bush (13) having one portion deformed  on the anchoring pin (8) so as to connect the latter rigidly to the lever (1).
Patent TW-430830-B (TW)
Title: Inductance device and its fabrication method
Inventor: LIU CHUEN-FU
IPC: H01F41/06
Filed: 1999-06-09
Granted: 2001-04-21
Abstract: This invention provides fabrication method of small inductance device and its structure. The basic inductance material of this inductance device includes a coil structure, an insulation layer, a conduction metal layer, and an iron core metal layer. The fabrication method includes the followings: fabricating a coil structure; coating a layer of insulation material, which is used to fix coil structure and is used as the insulation layer; coating a conduction metal layer; using alloy electric plating technique to grow a highly magnetic material on the conduction metal layer so as to form iron core structure. In the fabrication method of this invention, multi-layer iron core structure is formed by using interrupted electric-plating such that the effective cross section area of magnetic circuit can be greatly raised to increase its working efficiency. The coil structure of this invention can be fabricated by using printed circuit board type and also can be formed by winding enameled wire. If two sets of coil structures are fabricated, they can be used as transformer circuit.
Patent TW-425506-B (TW)
Title: Voltage switching device for suspending to RAM mode
Inventor: JANG NAI-SHUEN
IPC: G11C5/14
Filed: 1999-06-11
Granted: 2001-03-11
Abstract: A voltage switching device for suspending to RAM mode which comprises: a flip-flop; recovering and initializing logic circuit whose output is coupled with the input of the flip-flop for generating the recovering signal; a suspending to RAM logic circuit whose output is coupled with the other input of the flip-flop for generating the suspending to RAM signal; a first voltage switching device and a second voltage switching device coupled with the output and complementary output of the flip-flop respectively for switching the system memory voltage to the suspending voltage or recovering the system memory voltage to the power voltage in accordance with the mode of the computer system.
Patent TW-585769-B (TW)
Title: A method of increasing the stability of an aqueous prostaglandin composition
Inventor: WEINER ALAN L
IPC: A61K47/44
Filed: 1999-06-22
Granted: 2004-05-01
Abstract: A pharmaceutical product comprising an aqueous prostaglandin formulation and a polypropylene container are disclosed. Aqueous prostaglandin formulations are more stable in polypropylene containers than polyethylene containers.
Patent TW-528904-B (TW)
Title: Liquid crystal display device
Inventor: MORIMOTO HIROKAZU
IPC: G02B5/20
Filed: 1999-07-02
Granted: 2003-04-21
Abstract: It is aimed to provide such a liquid crystal display device capable of reducing a fluctuation in thickness of liquid crystal layer and thereby capable of preventing deterioration of a displayed image such as a local deviation of a contrast ratio, in particular, in such a display device where light of display is controlled on the basis of the birefringence effect of a liquid crystal material. On a transparent insulator substrate, a single and smooth dye-accepting layer is formed by coating of resin and its patterning. On the layer, a large number of pillar-shaped spacer projections having an equal projecting dimension are uniformly distributed. Colored patterns constituting a color filter are formed on beforehand by tinting the dye-accepting layer with dyes of red, green and blue to respective predetermined region.
Patent TW-458767-B (TW)
Title: Combined en bloc staining and embedding process
Inventor: KERSCHMANN RUSSELL L
IPC: G01N33/48
Filed: 1999-09-15
Granted: 2001-10-11
Abstract: A method for preparing an organic sample for cutting and subsequent examination, involving immersing the sample in a composition containing: an infiltrating substance; an embedding substance, which can be the same or different from the infiltrating substance; and a stain that chemically associates with the organic sample, wherein the stain exhibits different detectable properties when associated and not associated with the sample.
Patent TW-562733-B (TW)
Title: Two-step process for preparing positive temperature coefficient polymer materials
Inventor: WONG ALEX
IPC: B29C48/41
Filed: 1999-10-27
Granted: 2003-11-21
Abstract: Positive temperature coefficient polymer (PTC) materials of high loading with uniformly distributed electrically conductive material are manufactured by first producing an intimate mixture (pre-mix or master batch) of a crystalline polymer (e.g. high-density polyethylene) with an electrically conductive filler (e.g. carbon black) in proportions that is less rich in the filler than the final PTC product. The intimate mixture, pre-mix or master batch, is utilized in subsequent step in a molten liquid form for admixing with more filler material in quantities to produce the desired loading of the filler in the polymer matrix. The resulting admixture is extruded, shaped and formed by conventional equipment to provide a positive temperature coefficient polymer composition that, when equipped with electrodes, is suitable for forming positive temperature coefficient circuit protecting devices. Positive temperature coefficient polymer composition having electrically conductive filler, usually carbon black in ratios as high as 55 to 60 percent by weight can be obtained by the process.
Patent TW-519536-B (TW)
Title: Process for the production of ethylacetate
Inventor: COLLEY STEPHEN WILLIAM
IPC: C07C67/44
Filed: 1999-09-23
Granted: 2003-02-01
Abstract: Ethanol is dehydrogenated in the presence of hydrogen over a dehydrogenation catalyst, for example, a copper on silica catalyst. The liquefiable products present in the resulting intermediate reaction product mixture are selectively hydrogenated over a suitable catalyst, such as 5% ruthenium on carbon, so as selectively to hydrogenate reactive carbonyl-containing by-products to the corresponding alcohols. Butan-2-one and n-butyraldehyde, which would otherwise cause difficulties in purification of the ethyl acetate product, due to the proximity of their boiling points to that of ethyl acetate, are thereby hydrogenated to 2-butanol and n-butanol respectively. A two stage distillation procedure is then used to purify the selectively hydrogenated product. The first distillation zone is typically operated at less than about 4 bar (4x10<SP>5</SP> Pa) absolute, while the second distillation zone is typically operated at a pressure of from about 4 bar (4x10<SP>5</SP> Pa) absolute to about 25 bar (2.5x10<SP>6</SP> Pa). A first distillate of ethyl acetate, ethanol and water produced in the first distillation zone is redistilled in the second distillation zone, thereby producing a bottom product comprising, typically, from about 99.8 mol% to about 99.95 mol% ethyl acetate and an overhead second distillate, which has a different composition from that produced in the first distillation zone and which is returned to the first distillation zone, preferably at a point above the feed point for the liquefiable products of the selectively hydrogenated reaction product mixture.
Patent TW-448603-B (TW)
Title: Method for manufacturing motor shell by continuous die
Inventor: WANG CHING-BEN
IPC: H02K5/06
Filed: 1999-12-17
Granted: 2001-08-01
Abstract: The present invention relates to a method for manufacturing motor shell by continuous die. In the punched plate, there are punched a positioning hole and a cutting slot, and formed a round embryo shaped substance. A plurality of connection plates are formed on the round embryo shaped substance for connecting to the plate. The connection plate has a substantial length and is almost parallel with the external diameter of the round embryo shaped substance, so as to allow the round embryo shaped substance to tow and draw without being bent or deformed when its diameter is significantly decreased in a downward punching process. Before punching away the motor shell, a shallow concave ring is formed in a concave hole by punching and the width of the shallow concave ring is larger the thickness of the wall, whereby the motor shell has a flat terminal end without any protruded arc and sharp edge.
Patent TW-503337-B (TW)
Title: Electrooptic device, method of manufacture thereof, and electronic device
Inventor: MURAIDE MASAO
IPC: G02F1/1368
Filed: 1999-12-27
Granted: 2002-09-21
Abstract: The invention relates to an electrooptic device and a method of manufacture thereof, in which an active matrix TFT electrooptic device has a comparatively simple structure where pixel electrodes and a semiconductor layer are connected through conductors while increasing the aperture ratio and image quality. The electrooptic device includes a TFT array substrate (10), data lines (6a), scanning lines (3a), capacitor lines (3b) and pixel electrodes (9a). The pixel electrodes and TFTs are electrically connected through a first barrier layer (80a) and contact holes (8a, 8b). A second barrier layer (80b), wider than the data lines, overlaps the pixel electrodes and defines the pixel aperture areas.
Patent TW-498682-B (TW)
Title: Method and apparatus for generating sterescopic image using MPEG data
Inventor: KIM MAN-BAE
IPC: H04N13/02
Filed: 2000-03-01
Granted: 2002-08-11
Abstract: A stereoscopic image generation apparatus generates a stereoscopic image using MPEG encoded data containing I, B and P pictures. A picture extractor extracts each picture data from the MPEG encoded data. A motion vector generator generates motion vectors individually corresponding to macroblocks in the picture and supplies the generated motion vectors to a motion vector field former. A picture storing unit stores pictures reproducted from the encoded picture data by the picture number K. A motion type determiner determines a motion type corresponding to a current picture using the motion vectors supplied from the motion vector field former. A stereoscopic image generator generates a mixed picture corresponding to the current picture using the previous pictures stored in the picture storing unit and the motion type determiner and outputs the current picture and the mixed picture. A left/right picture determiner receives the current picture and the mixed picture output from the stereoscopic image generator and determines the received current picture into one of the left picture and the right picture forming a stereoscopic image and the mixed picture into the other thereof. Here, the motion type of the picture is determined as one of a still picture, a non-horizontal motion picture, a horizontal motion picture, and a fast motion picture generates an optimal stereoscopic image adaptively to each determined motion type, determines the left/right picture of the stereoscopic image, thereby obtaining a natural and stable stereoscopic sense even in a variety of motion types of a picture.
Patent TW-472473-B (TW)
Title: Multiple sampling frame synchronization in a wireline modem
Inventor: GATHERER ALAN
IPC: H04L7/04
Filed: 2000-04-28
Granted: 2002-01-11
Abstract: A modem (18). The modem comprises circuitry for receiving an analog signal form a line and circuitry for converting the analog signal to a digital signal (20). The digital signal comprises a plurality of ideal sample points (P0-P3), each separated in time by a period T, and the plurality of ideal sample points comprises a sync sequence (14). The modem further comprises circuitry for detecting the sequence (34), comprising an integer number S of sampling circuits (38, 40), wherein S is two or greater. Each of the sampling circuits comprises circuitry for taking a sample corresponding to each of the plurality of ideal sample points at least once per the period T. Each of the sampling circuits also comprises circuitry for comparing a plurality of taken samples to a correlation sequence. Finally, each of the sampling circuits comprises circuitry for outputting a sync detected signal (SYNC0, SYNC1) in response to a sufficient match between the plurality of taken samples and the correlation sequence.
Patent TW-468171-B (TW)
Title: Optical record carrier
Inventor: SPRUIT JOHANNES H M
IPC: G11B7/24091
Filed: 2000-05-08
Granted: 2001-12-11
Abstract: An optical record carrier (1) is provided with tracks having a groove (4) wobbled in a radial direction and predetermined positions (18) along the track. Embossed pits (18) at the predetermined positions represent addressing information. The phase of the wobble near the predetermined positions depends on whether a pit is present (18) on a predetermined position or not (19). The wobble changes phase between each two subsequent predetermined positions of which one on the positions contains no pit and the other position contains a pit.
Patent TW-432142-B (TW)
Title: Burnt light partition board and its manufacture method
Inventor: LI WEN-WANG
IPC: E04C1/40
Filed: 2000-06-14
Granted: 2001-05-01
Abstract: The burnt light partition board of this invention is manufactured by procedures of mixing, stirring, extruding, kiln drying, and cool shaping. The light partition is made of processed compound material of light sand earth, glass material, and filler. This partition board can be applied outdoors on the external wall finish as well as indoors on the interior wall. The clip erection provides convenient and time-saving construction work with a perfect circuit layout arrangement.
Patent TW-504533-B (TW)
Title: Electric washing machine
Inventor: KOIBUCHI HIROYUKI
IPC: H02P6/18
Filed: 2000-07-05
Granted: 2002-10-01
Abstract: The subject of this invention is to control the voltage supplied to an inverter circuit for driving the motor with high reliability so as to increase the efficiency. The solution of this invention is to apply a partial voltage of the terminal voltage of a capacitor to a DC voltage control circuit 29e for controlling the voltage supplied to the inverter circuit, and controlling the charging to the capacitor so that this voltage is a reference value. The control circuit 29 controls the distributing the aforementioned partial voltage, thereby controls the terminal voltage of the capacitor.
Patent TW-448523-B (TW)
Title: Flip-chip solder pad structure on the integrated circuit package substrate
Inventor: TSAI YING-JOU
IPC: H01L21/60
Filed: 2000-07-06
Granted: 2001-08-01
Abstract: This invention is about the flip-chip solder pad structure on the integrated circuit package substrate, on which a solder-bump array can be bonded such that a semiconductor chip is fixed and is electrically connected with substrate in a flip-chip manner. The flip-chip solder pad structure can still maintain the predetermined surface area of the solder-bump pad when the position deviation of solder-bump mask is generated due to the misalignment in the fabrication process. In addition, the probability of forming the electrically short circuit in between the adjacent solder-bumps can be decreased, and the space width in between the adjacent solder-bumps can be increased so as to provide much larger flow space for filling materials and become advantageous for performing the flip-chip epoxy filling process.
Patent TW-448041-B (TW)
Title: Amplification examination device
Inventor: IGARASHI KATSUYUKI
IPC: A61B5/103
Filed: 2000-08-04
Granted: 2001-08-01
Abstract: The present invention relates to an amplification examination device, which provides a simple amplification examination device with a good contrast that can amplify and examine the surface and interior of an object, such as hair or skin. The device comprises an observation part for observing the object; a light source part for illuminating the object; a focusing lens and a rectangular prism for focusing the light reflected from the object or transmitted it; and a photographing element capable of converting the focused image of the object into a video signal. By sliding the observation part forward or backward along the longitudinal direction of the enclosure, the focal length of the light reflected from the object could be adjusted.
Patent TW-486902-B (TW)
Title: Method capable of preventing electronic documents from being illegally copied and its system
Inventor: YANG TA-KUANG
IPC: H04L9/08
Filed: 2000-08-11
Granted: 2002-05-11
Abstract: The present invention provides a method used in a computer system for preventing electronic documents from being illegally copied. The computer system includes a server connected to a plurality of terminals via an Internet. Each terminal has at least one computer identification code representing the terminal. The method comprises a registration procedure and a document demand procedure. The registration procedure includes the following steps: (1) the user loads a reading application program in a terminal, and the reading application program includes a first encryption key; (2) the user registers to the server via the reading application program as a legal terminal, and thus the server obtains the related user data; (3) after completing the legal registration for the terminal, the server generates an user identification code and a second encryption key dedicated for the user, and the user identification code and the second encryption key are encrypted by the first encryption key and transmitted to the legally registered terminal; and (4) when the computer identification code obtained from being compared by the reading application program is the same as the computer identification code of the current terminal, the second encryption key is used to decrypt the received encrypted text; otherwise, the subsequent decryption is terminated to prevent the electronic document from being copied by illegal terminals.