baber/WOPTO huggingface dataset:
Patent TW-350908-B (TW)
Title: Laser distance meter
Inventor: Li zhi-ren
IPC: G01C3/00
Filed: 1998-01-20
Granted: 1999-01-21
Abstract: A sort of laser distance meter, including: 3 laser ray creators being them the first, the second and the third laser creator, disposed with a laser ray emitting drum for emission of light beams, going through cylindrical lens in refraction into light beams and the rotary cylindrical lens beam rotates along the reset light beam, the 3 laser ray creators disposed in the first plane, the 3 laser light beam emitters facing the same direction and aligned at the same alignment line, making the 3 beams parallel and the 3 ray beams being regulated in parallel to the first plane, with projection of 3 rays overlapping into one as the level ray, with rotation of the first laser light emitting drum and the second laser light emission drum with 2 cylindrical lenses in angle for forming the 3 laser rays in 2 slant lines and 1 level line, 2 slant lines not in parallel and the 3 lines crossing at 3 points for forming a triangle, the 2 slant lines and the level line having a known angle, the length of the bottom of the triangle the center distance between the first laser light emitting drum and the second laser light beam emitting and the triangle with known 3 angles and the bottom side length, for obtaining the other 2 sides, of which one is selected for measuring the distance between the 2 targets by manual calculation of a calculating means with display on the display means; showing the first pattern of measurement of any distance by regulating the first laser ray emitting drum or the second laser ray emitting drum cylindrical lens angle without changing the length of the bottom and the second pattern of not changing the 3 inner angles of the triangle while moving on said alignment line the first laser beam emitting drum and the second laser beam emitting drum.
Patent TW-555791-B (TW)
Title: Method for the removal and recovery of lactide from polylactide
Inventor: KOSKINEN JUKKA
IPC: C08G63/90
Filed: 1998-03-12
Granted: 2003-10-01
Abstract: The invention relates to a method for the removal of lactide from polylactide and recovery of lactide from a lactide-containing gas by cooling the hot lactide-containing gas, wherein a polymer melt traveling through a nozzle forms thin threads the surface area of which is so large that in a normal-pressure or vacuum evaporator the lactide evaporates from the polymer rapidly into a hot carrier-gas flow and the polymer settles under gravity onto a collecting device. A hot lactide-containing gas is cooled rapidly to a temperature below 100 DEG C, whereupon the lactide crystallizes from gas, forming lactide crystals, which are separated from the gas.
Patent TW-469743-B (TW)
Title: A method of routing a short message and an apparatus for routing a short message
Inventor: JOSSE THIERRY
IPC: H04M3/42
Filed: 1998-04-22
Granted: 2001-12-21
Abstract: In a method of routing a short message with high or low priority from a service centre to a mobile station in a public land mobile network providing both packet data service and circuit switched service, a choice is made, in advance, as to whether the short message should be received by the mobile station either via a specific one of the services or via any of the services. Based upon said choice in step, the priority of the short message sent from the service centre, and an indication of whether the mobile station is reachable via one, both or none of the services, a route via one of the services, a route via both services or no route at all is selected. If a route via one of the services is selected, the short message is routed in accordance with the selected route. If a route via both services is selected, the route via the service having a higher preference than the other service is selected, and the short message is routed in accordance with the route via said service having the higher preference. If the routing of the short message to the mobile station is unsuccessful via the route via said service having the higher preference, the short message is routed in accordance with the route via said other service having lower preference.
Patent TW-386212-B (TW)
Title: Multilanguage management device
Inventor: LI WEN-WEI
IPC: G06F9/06
Filed: 1998-07-17
Granted: 2000-04-01
Abstract: A multi-language management device displaying a text with an identification code in the form of different text characters comprises a text conversion mechanism, electrically coupled to the display text; and several text conversion tables electrically coupled to the text conversion mechanism, each recording the identification code of the displayed text and a corresponding text. As the conversion mechanism designates one of the text conversion tables, it displays the text corresponding to the identification code of the displayed text in the text conversion table of the displayed text.
Patent TW-446727-B (TW)
Title: Synergistic flameproofing combination for polymers
Inventor: NASS BERND
IPC: C09K21/12
Filed: 1998-07-27
Granted: 2001-07-21
Abstract: The present invention relates to a synergistic flameproofing combination for polymers, containing, as component A, a phosphinic acid salt of the formula (I) and/or a diphosphinic acid salt of the formula (II) and/or a polymers thereof, R1 and R2 are linear or branched C1-C6-alkyl or phenyl; R3 is linear or branched C1-C10-alkylene, C6-C10-arylene or alkylarylene or arylalkylene, M is a calcium, aluminum or zinc ion, m is 2 or 3; n is 1 or 3; x is 1 or 2, and, as component B, a nitrogen-containing phosphate of the formulae (NH4)yH3-yPO4 or (NH4PO3)z, in which y is from 1 to 3 and z is any desired number from 5 to 10,000, wherein components A and B, independently of one another, are each used in a concentration of from 1 to 30% by weight, based on the prepared polymer compound.
Patent TW-470770-B (TW)
Title: A flame retardant, halogen-free polymer composition
Inventor: GARCIA DURAN JUAN-ANTONIO
IPC: C08J5/00
Filed: 1998-09-08
Granted: 2002-01-01
Abstract: Halogen-free polyolefin blends are provided which are flame retardant and are particularly useful in replacing polyvinyl chloride for production of different products such as coatings for wire and cable and sheets for floor tiles. The blends comprise (1) ethylene vinyl acetate carbon monoxide terpolymer, (2) an ethylene vinyl acetate or polyolefin; (3) an ethylene vinyl acetate or polyolefin grafted with a carboxylic acid or an anhydride thereof; and (4) an inorganic filler.
Patent TW-394682-B (TW)
Title: Solid equipment for supporting infant's heads
Inventor: JANG BEI-YE
IPC: A61F5/00
Filed: 1998-09-16
Granted: 2000-06-21
Abstract: This supportive equipment for infant's head and neck can help to maintain baby's head shape when it lies down.This equipment includes a concave head support, which is formed according to a statistical average data of head shape obtained from measuring real head sizes of well-developed babies.In addition, an area adjacent to the concave support is provided for hold up the baby's neck.
Patent TW-364055-B (TW)
Title: A spatial one dimensional spherically-arrayed symmetrical combination scaling device
Inventor: SHIU HUNG-LIN
IPC: G01B5/04
Filed: 1998-10-28
Granted: 1999-07-11
Abstract: A spatial one dimensional spherically-arrayed symmetrical combination scaling device consisting of a spherical array, a spherical array plate, a linear slide, a holder, a support shaft, a shaft sleeve and a base. Said device secures the one dimensional spherical array plate to the base of the linear slide. The spherical array moves on the linear slide as its base moves, and is positioned by positioning stopper on the spherical array plate and the positioning pore on the linear slide. The linear slide rocks vertically in set positions as controlled by the positioning ring of the base below and the support shaft. The support shaft underneath the base is housed in the in the shaft sleeve on the base that allows the linear slide to rotate left and right in set positions. The invention provided herein is structurally simple and easy to manufacture, carry and operate which can also be used as a standard ruler to perform symmetrical combination comparison of lattice array formed by each sphere of the spherical array and the space lattice array and process the measurements by the method of least squares to easily identify the space lattice error of three-dimensional coordinate gage.
Patent TW-406339-B (TW)
Title: Manufacturing dual gates for semiconductor
Inventor: CHEN DUNG-PO
IPC: H01L21/335
Filed: 1998-11-20
Granted: 2000-09-21
Abstract: A method for manufacturing dual gates for semiconductor is provided. It comprises to have an additional a diffusion layer and needs only one step of lithography process to achieve the dual gates process which can only be done by two steps of the traditional of lithography processes method. And since the traditional titanium silicide becomes boron-containing titanium silicide the sheet resistance is lower than the traditional one.
Patent TW-394806-B (TW)
Title: Continual wall unit with double-layered wall
Inventor: SHIU CHI
IPC: E02D5/20
Filed: 1998-11-23
Granted: 2000-06-21
Abstract: This invention provides a continual wall unit with double layers, mainly deposed on the opposite upper and lower foundation boards. Frame structure is set between the upper and lower base boards, and its two sides are the frame racks, and the supporting racks and supporting rods are aligned between the frame racks. Several transversal bars are arranged transversal to the supporting rack between the frame racks and a net membrane is placed between the aligned supporting racks. Some steel bars are coupled together and are placed between the opposite supporting racks and to couple to the steel structure or its transversal bar in order to expend to the wall of a basement for coupling with the steel bars of the building. After grouting the external mold on both lateral sides of the racks of the structure, a wall body of a continual wall unit of a double-layered wall is formed. It allows the portion of the wall body of the continual wall to be produced more conveniently and quickly by industrial manufacturing, assembling, and transportation. In addition, the incremental wall body having a coupling ability for the upper, lower, front, and back sections helps the construction to be undertaken without too many limitations. It does not only facilitate the construction, but also constructs a wall with higher overall structural strength and water sealing, and an overall accuracy and a more accurate tightness.
Patent TW-429628-B (TW)
Title: Transistor having substantially isolated body and method of making the same
Inventor: HSU LOUIS L
IPC: H01L21/8238
Filed: 1999-01-12
Granted: 2001-04-11
Abstract: A field effect transistor (FET) is disclosed which has a device region formed in a substantially isolated region of semiconductor material contacting a semiconductor substrate through a neck region which permits exchange of charge carriers with the substrate. The device region of the transistor is isolated from electrical contact with the substrate at surfaces other than the neck. A method for forming a filed effect transistor (FET) is disclosed which includes forming an isolation region in a substrate of semiconductor material, anisotropically etching the substrate such that a sidewall spacer region of semiconductor material remains on a sidewall of the isolation region as a device region of the FET. The isolation region may then be recessed such that, after gate conductor deposition, the central channel region of the device region is enclosed by the gate conductor. A dopant concentration in at least one of the central portion of the device region or regions flanking the central portion are then altered to form source-drain regions having a first dopant type and a channel region having a second dopant type opposite the first dopant type.
Patent TW-416232-B (TW)
Title: Multi-segment linear photosensor assembly
Inventor: KOCHIS RICHARD L
IPC: H04N5/369
Filed: 1999-02-09
Granted: 2000-12-21
Abstract: An improved multi-segment linear photosensor assembly (10) is disclosed. The multi-segment linear photosensor assembly (10) is comprised of linearly aligned, adjacently positioned photosensor array segments. Each photosensor array segment comprises at least one linear array (30) of photodetectors (29) where the photodetectors (29) are spaced a constant distance (40) from each other. The photosensor array segments are spaced so that the distance (42) from the last photodetector (77) on one photosensor array segment (20) to the first photodetector (76) on an adjacent photosensor array segment (22) is a multiple of the constant distance (40) between photodetector (29) on a photosensor array segment. A processor (70) may calculate phantom pixel values to insert into the image data from the multi-segment linear photosensor assembly (10). The calculation to determine the phantom pixel values is based upon the first (76) and last (77) photodetector values of adjacent segments. The phantom pixel values are inserted into the multi-segment linear photosensor assembly (10) data as to emulate photodetectors (35) placed between adjacent photosensor array segments.
Patent TW-445641-B (TW)
Title: Manufacture method of flash memory cell
Inventor: LIN JR-HUNG
IPC: H01L27/115
Filed: 1999-03-19
Granted: 2001-07-11
Abstract: A manufacture method of flash memory cell is introduced. First, form a gate layer on the substrate and then proceed the first doping process. Second, make a patterned masking layer on the substrate and use the gate and masking layers as masks to form a shallow trench isolation structure. The substrate beneath the gate is defined as a column active region and the substrate beneath the masking layer is as a row active region. Sequentially form a dielectric layer and a second conductive layer on the substrate when the masking layer is removed and then define the second conductive layer, dielectric film layer and gate layer to let the second conductive layer be a control gate layer. The gate is a floating gate. There is overlapping between the control gate and a part of the first active region. Finally proceed the second doping step to complete the manufacturing of the flash memory cell.
Patent TW-409380-B (TW)
Title: Integrated circuit package with uncut chip and its manufacture method
Inventor: LIU JOHN
IPC: H01L23/50
Filed: 1999-05-12
Granted: 2000-10-21
Abstract: An integrated circuit package with uncut chip has at least two uncut integrated circuit chips. On the upper surface of said integrated circuit chip, there are a plurality of chip welding pads. A tape having a plurality of bonding leads is pasted on the upper surface of said chip so that a plurality of bonding leads will be sited above said welding pad. The bonding lead on said tape is wire bonded on said chip welding pad so that the chip welding pad and the bonding lead on said tape will be electrically connected. An encapsulation material is to encapsulate the connection place of said welding pad and said bonding lead. A plurality of solder balls are formed on said tape. This invention could package several uncut low volume DRAM into the integrated circuit package of one high volume DRAM.
Patent TW-390936-B (TW)
Title: Microturbine power generating system
Inventor: NIMS ROBERT
IPC: F02C3/05
Filed: 1999-06-15
Granted: 2000-05-21
Abstract: A microturbine power generation system (10) includes an electrical generator (16), a turbine (14) and a compressor (12) intermediate the generator (16) and the turbine (14). The turbine (14), compressor (12) and electrical generator (16) are secured together by a tieshaft (75). The tieshaft (75) is prestressed such that faces of the turbine (14), electrical generator (16) and compressor (12) maintain contact during high-speed, high-temperature operation of the system.
Patent TW-421821-B (TW)
Title: ULSI MOS with high dielectric constant gate insulator
Inventor: SETTON MICHAEL
IPC: H01L29/51
Filed: 1999-06-28
Granted: 2001-02-11
Abstract: MOS transistor formed on a semiconductor substrate of a first conductivity type and method of fabrication are provided. The device includes (a) an interfacial layer formed on the substrate; (b) a high dielectric constant layer converting the interfacial layer that comprises a material that is selected from the group consisting of Ta2O5, Ta2(O1-xNx)5 wherein X ranges from greater than 0 to 0.6, a solid solution of (Ta2O5)r-(TiO2)1-r wherein r ranges from about 0.9 to 1, a solid solution (Ta2O5)s-(Al2O3)1-s wherein s ranges from 0.9 to 1, a solid solution of (Ta2O5)t-(ZrO2)1-t wherein t ranges from about 0.9 to 1, a solid solution of (Ta2O5)u-(HfO2)1-u wherein u ranges from about 0.9 to 1, and mixtures thereof wherein the interfacial layer separates the high dielectric constant layer from the substrate; (c) a gate electrode having a width of less than 0.3 micron covering the high dielectric constant layer; (d) first and second lightly doped regions of a second conductivity type disposed on respective areas of the substrate surface; (e) a source and drain regions of the second conductivity type; and (f) a pair of spacers formed adjacent to the gate electrode and formed on the high dielectric constant layer. The high dielectric layer can be subject to densification. The gate oxide material will significantly improve the performance of an MOS device by reducing or eliminating the current leakage associated with prior art devices.
Patent TW-524794-B (TW)
Title: Preparation of cyanovaleric acid or esters thereof
Inventor: SLANY MICHAEL
IPC: B01J31/24
Filed: 1999-08-31
Granted: 2003-03-21
Abstract: The process comprises reacting 2-, 3- or 4-pentenenitrile or mixtures thereof with carbon monoxide and a hydroxyl compound in the presence of a catalyst system comprising (i) a palladium(II) compound, (ii) a bidentate diphosphine ligand and (iii) an anion source. Novel catalyst systems containing diphosphine ligands of the bis(phosphinomethyl)amine type are also described.
Patent TW-427008-B (TW)
Title: Method of manufacuring the capacitor of DRAM
Inventor: SHIAU SHI-MAU
IPC: H01L27/108
Filed: 1999-10-02
Granted: 2001-03-21
Abstract: The present invention provides a method of manufacturing the capacitor of DRAM, which can avoid the outgassing phenomena of the oxide layer on the substrate when the lower electrode of capacitor forms.
Patent TW-429476-B (TW)
Title: A semiconductor device and a method of making thereof
Inventor: EGI YUICHIRO
IPC: H01L21/8234
Filed: 1999-10-05
Granted: 2001-04-11
Abstract: The present invention is dedicated to the complicated process for forming local interconnection. A gate electrode of a transistor is formed on a silicon substrate 11, and an amorphous silicon film 17 is deposited all over it. A single-crystal silicon film 18 is formed by selectively forming the amorphous silicon film 17, and photoresist 19 is formed only on an interconnection formation part. Thereafter, amorphous silicon films 17b, 17c except an interconnection formation part are removed, and a local interconnection is formed by the amorphous silicon films 17b in the region of an interface interconnection formation part and the silicide film 20 in a single-crystal region.
Patent TW-444488-B (TW)
Title: Telephone with means for enhancing the subjective signal impression in the presence of noise
Inventor: CHARKANI EL HASSANI AHMED NABI
IPC: G10L21/0316
Filed: 1999-10-29
Granted: 2001-07-01
Abstract: The invention comprises the dynamic compression of an audio signal for enhancing the subjective impression of this signal in the presence of noise: the compression of the dynamic of a signal in fact corresponds to a multiplication of each sample of this signal by a gain that depends on the amplitude of said sample. The proposed compression method is completely adaptive, because it comprises a step of selecting a compression law from various possible laws as a function of the measured noise. This selection step takes into account the level of the local noise (Ni) and of the remote noise (Nr), that is, the noise contained in the received audio signal.
Patent TW-430845-B (TW)
Title: Mask for increasing the color purity tolerance of the periphery of the display screen
Inventor: JUNG HUA
IPC: H01J29/07
Filed: 1999-10-29
Granted: 2001-04-21
Abstract: The present invention is a mask to increase the color purity tolerance of the periphery of the display screen of the color CRT and the design method of the same, wherein two-stage computation is adopted to design the vertical hole pitch of the plurality of apertures in the center region which corresponds to a larger radius of curvature of the inner surface of the screen, and the vertical hole pitch of the plurality of apertures in the outer rim region which corresponds to a smaller radius of curvature of the inner surface of the screen, respectively. Each aperture is arranged to be longitudinally interposedly, and the vertical hole pitch decreases along the horizontal direction on both sides of the screen, so that the three-color electron beams generated from one of the electron guns can pass through the aperture of the mask and be accurately projected to the corresponding luminous light spot in the inner side of the screen within all viewing ranges.
Patent TW-519629-B (TW)
Title: Data framing for adaptive-block-length coding system
Inventor: FIELDER LOUIS DUNN
IPC: G10L19/00
Filed: 2000-01-26
Granted: 2003-02-01
Abstract: An audio encoder applies an adaptive block-encoding process to segments of audio information to generate frames of encoded information that are aligned with a reference signal conveying the alignment of a sequence of video information frames. The audio information is analyzed to determine various characteristics of the audio signal such as the occurrence and location of a transient, and a control signal is generated that causes the adaptive block-encoding process to encode segments of varying length. A complementary decoder applies an adaptive block-decoding process to recover the segments of audio information from the frames of encoded information. In embodiments that apply time-domain aliasing cancellation (TDAC) transforms, window functions and transforms are applied according to one of a plurality of segment patterns that define window functions and transform parameters for each segment in a sequence of segments. The segments in each frame of a sequence of overlapping frames may be recovered without aliasing artifacts independently from the recovery of segments in other frames. Window functions are adapted to provide preferred frequency-domain responses and time-domain gain profiles.
Patent TW-I262930-B (TW)
Title: High-durability flexible polyurethane cold molded foam and process for producing the same
Inventor: ISOBE MASAHIRO
IPC: C08G18/63
Filed: 2000-02-02
Granted: 2006-10-01
Abstract: The high-durability flexible polyurethane cold cure molded foam of the invention has an overall density of not less than 35 kg/m<3> and not more than 45 kg/m<3> and a wet heat compression set of not more than 15%, and preferably has a hardness change ratio, as determined in a repeated compression test, of not more than 15%. This foam can be obtained by the process of the invention. The process of the invention is a process for producing a flexible polyurethane cold cure molded foam obtained from a polyol and/or a polymer polyol containing dispersed polymer microparticles obtained by radical polymerizing a compound having an unsaturated bond in the polyol, water, a catalyst and a polyisocyanate, wherein the polyol is a polyol synthesized by the use of a catalyst containing at least one compound selected from the group consisting of a compound having a nitrogen-phosphorus double bond, cesium hydroxide and rubidium hydroxide. The foam of the invention has a low density and is excellent in durability, particularly in hardness change ration in a repeated compression test and wet heat compression set. According to the process of the invention, such a foam can be obtained.