baber/WOPTO huggingface dataset:
Patent TW-359767-B (TW)
Title: Lenticular lens sheet and process for producing the same
Inventor: GOTO MASAHIRO
IPC: G03B21/625
Filed: 1998-10-14
Granted: 1999-06-01
Abstract: A lenticular lens sheet comprising a base member in the form of a film or sheet, and a lens area including lenticular lenses convexly formed on the light-entering surface of the base member. The lens area is formed by using an ionizing-radiation-curable resin such as an ultraviolet-light- or electron-beam-curable resin. A non-colored layer which is substantially transparent and non-colored is formed in each lenticular lens on the base side thereof; and a colored layer is formed in each lenticular lens along the light-entering surface thereof. The colored layer has the function of enhancing the contrast of the incident-side single lenticular lens sheet. According to this lenticular lens sheet, it is possible to obtain enhanced contrast by preventing the reflection of extraneous light without lowering the intensity of imaging light so much, and to make the lenticular lens pitch extremely small.
Patent TW-392070-B (TW)
Title: Technique for measuring properties of polymeric fibres
Inventor: WIJK ROBERT JAN VAN
IPC: G01N21/65
Filed: 1998-10-30
Granted: 2000-06-01
Abstract: The invention pertains to a technique for determining the dye uptake or measuring one or more structural parameters or mechanical properties of polymeric fibres. This technique entails measuring the Raman spectrum of the fibres during or after a spinning process. After the Raman spectrum has been treated. A model is applied to it which is derived from the Raman spectra of fibres having the same chemical composition as the fibres to be examined.
Patent TW-409054-B (TW)
Title: Assembly construction of wheelchair
Inventor: FURUKAWA HISASHI
IPC: A61G5/04
Filed: 1998-11-06
Granted: 2000-10-21
Abstract: The present invention provides a assembly construction of wheelchair; even it is heavy, it could be accepted into the narrow storage space of wheels, and also could be easily assembled, wherein the rear wheel part 31 of the wheelchair C (with a pair of rear wheel 34) that is detachedly mounted on the rear side of chair frame 1. The chair frame 1 is constructed in a foldable way. Hook stopper 46 and hooked stopper 28, which could be hooked with each other, are located correspondingly on the rear side of the rear wheel part 31 and chair frame 1. The hooked stopper 28 is comprised of concave hook stop surface 29 on the side away from hook stopper 46. The hook stopper 46 is comprised of plug convex 47, which could be plugged by hooked stopper 28, and a hook which could hook the hook stopper surface 29 of hooked stopper 28 plugging into plug convex 47.
Patent TW-434775-B (TW)
Title: Failure mode analysis method of automatic wafer test
Inventor: JA JIA-YAN
IPC: H01L21/66
Filed: 1998-11-23
Granted: 2001-05-16
Abstract: The present invention relates to an automatic failure mode analysis device and method for performing parametric tests to wafer products in a semiconductor manufacturing process. The failure mode analysis device can receive N test results obtained from sampling and performing N test items to the wafers in one lot. The N test results is expressed by an N-order test result vector, wherein the I-th element of the test result vector represents a failure ratio of the I-th test item. Then the N-order test result vector is multiplied with one NxN-order transform matrix in the failure mode analysis device to obtain a N-order failure mode vector, wherein the I-th element of the failure mode vector represents a ratio of the I-th failure mode. With the device and method, it is able to expand the features of assembling analysis and failure cause to products of all lots, thereby compiling a statistical and comprehensive data, and obtaining the correlation of the functional failure mode, including the cause of the manufacturing machine, the wafer and the lot.
Patent TW-561049-B (TW)
Title: Crude drug extracts, and method for standardizing same
Inventor: KONISHI JINUEMON
IPC: A61K35/12
Filed: 1998-11-27
Granted: 2003-11-11
Abstract: Crude drug extracts containing soluble silicon compounds as an effective component are obtained by subjecting a crude drug to extraction with water or an aqueous solvent, preferably at an alkaline pH. The crude drugs subjected to extraction to obtain the extracts may be derived from animals, plants, etc. The quality of the crude drug extract can be standardized using the soluble silicon compounds as an index. The soluble silicon compounds exhibit inhibitory action towards the production of plasma kallikrein. The amount of soluble silicon compounds in the dry extract may be used as an index whereby the quality of various crude drugs can be standardized which contributes to providing crude drug extracts having a stable or consistent quality. Consequently, the present invention greatly contributes to the appropriate standardization of pharmaceuticals.
Patent TW-430711-B (TW)
Title: A pneumatic structure
Inventor: SHIBAIKE HAJIME
IPC: E04H15/20
Filed: 1998-12-02
Granted: 2001-04-21
Abstract: A pneumatic structure in the form of a barrel roof which has openings at the opposite ends thereof includes outer and inner walls of a sheet or membrane material connected by a plurality of partition walls in the form of ribs provided therebetween to define a plurality of air compartments in the form of ribs between the outer and inner walls. The partition walls includes a plurality of openings for fluid communication between adjacent air compartments. The pneumatic structure has specific dimensions defined as follows. 1.20 ≦ b/a ≦ 1.35; 1.10 ≦ d/c ≦ 1.35; 0.2 ≦ a/c ≦ 0.5, where a: the maximum opening width of the pneumatic structure; b: the total width of the pneumatic structure; c: the effective height (between ground and the maximum height of the inner wall); and d: the total height (between ground and the maximum height of the outer wall).
Patent TW-382589-B (TW)
Title: Method of integrally producing multi-color midsole
Inventor: YIN JUEN
Filed: 1998-12-11
Granted: 2000-02-21
Abstract: A method of integrally molding a multi-color midsole essentially comprises preparing an injection agent having more than two colors by mixing a SBS resin with dyes, simultaneously and separately injecting the injection agents of different color to a mold by injection machines, thereby forming an integral midsole having various colors.
Patent TW-444236-B (TW)
Title: Bumpless flip chip assembly with strips and via-fill
Inventor: LIN CHARLES WEN CHYANG
IPC: H01L21/60
Filed: 1998-12-17
Granted: 2001-07-01
Abstract: A flip chip assembly, and methods of making the same, including a substrate circuitry having a plurality of via holes of which the pre-formed strips or wires hanging therein and the filled conductive material together serve as the electrical connection between semiconductor device and substrate circuitry is described. The assembling steps comprise of attaching an integrated circuit (IC) chip to a rigid or flexible substrate circuitry having a plurality of pre-formed strips extended from patterned circuitry traces and hanging inside a plurality of through holes. These through holes are aligned and placed on top of the terminal pads so that the respective traces on substrate can be readily connected to the respective input/output terminal pads of the IC chip through the leads inside the via holes. After attachment, the electrically conductive materials including adhesive or solder is subsequently filled into the blind vias therefore connect the leads-in-via to the terminal pads-in-via. The joining material not only provides the mechanical support but also the electrical continuity between IC chip and the circuitry of the substrate.
Patent TW-374017-B (TW)
Title: Seat back recliner kit for wheelchair
Inventor: FLEIGLE DONALD E
IPC: A61G5/00
Filed: 1999-01-19
Granted: 1999-11-11
Abstract: A seat back recliner kit for attachment to a wheelchair which does not have a reclining set back. A separate recliner mechanism is attached to each side frame for the wheelchair. Each recliner mechanism includes a rear wheel mounting bracket which attached to the side frame for providing one or more rear wheel mounting locations spaced further to the rear of the wheelchair than the original rear wheel mounting locations. The new rear wheel mounting locations provide stability when the wheelchair is occupied with the seat back recliner. A pivoting seat back support is attached to the rear of each wheelchair side frame and the wheelchair seatback is attached to the pivoting seat back support. An adjustable length brace extends between each seat support and a rear wheel mounting block for adjusting the seat back angle. The brace is released by operating a hand lever while the seat back angle is adjusted and is locked when the lever is released.
Patent TW-422927-B (TW)
Title: Test apparatus for semiconductor device
Inventor: YOSHIBA KAZUMICHI
IPC: G01R31/3193
Filed: 1999-02-09
Granted: 2001-02-21
Abstract: This invention provides a multi-route crossing-type IC test apparatus, in which the test can be performed whether the number of delay cycle of the tested IC is odd or even. In the plural sets of each test circuit unit 4-1, 4-2, the clock control circuit 23 composed of the adder 21 and the selector 22 is installed, in which the adder 21 is used to add the test cycle Tr and the setting cycle value Tc of IC test apparatus and the selector 22 is used to select and export the output of the adder or the setting clock value Tc. The number of delay cycle is set at the delay setting register 5 and the binary number 0 or 1 is provided from this delay setting register to the selector, in which the binary number is 0 when the delay cycle number is even and is 1 when the delay cycle number is odd. The clock setting value is exported when binary number is 0 and, the sum of test cycle and clock setting value is exported when binary number is 1 so as to generate the cycle signal of the test circuit unit corresponding to the time from the clock generator 7. The delay time, which is obtained by multiplying the counting of cycle signal with the decimal number provided from the delay setting register, is set in the pattern delay circuit 6. The delay expectation signal EXP is also provided to the comparator 9.
Patent TW-419545-B (TW)
Title: A thread hooking method for industrial sewing machine
Inventor: GU FEI-LUNG
IPC: D05B51/00
Filed: 1999-03-17
Granted: 2001-01-21
Abstract: This invention relates to a thread hooking method for industrial sewing machine provided with a thread hooking device with a primary swing arm and a secondary swing arm driven by an electromagnetic component. The thread hooking device is installed by the side of sewing needle and presser foot of sewing machine so that the thread hooking section may comply with a thread cutting device, which is assemble equipped within the inner of sewing machine, to cut off sewing thread. Therefore, the object of automatically cutting sewing thread off is achieved. The characteristics of this invention is that when thread hooking device proceeds thread hooking action, the hooking section of thread hooking device is activated behind the sewing needle, and located between needle eye and needle point. Accordingly, the hooking section is not occupied the space between needle point and the top of presser foot at all, so that the presser foot for sewing machine may have a maximum elevation under operation, enabling sewing rather thick cloth and avoiding the hooking section from colliding with and damaging the sewing needle or presser foot.
Patent TW-432205-B (TW)
Title: Radiation thermometer with pliant probe head
Inventor: KLOS ALEXANDER
IPC: G01K13/00
Filed: 1999-09-14
Granted: 2001-05-01
Abstract: The invention is directed to an infrared radiation thermometer, in particular an ear thermometer for taking a patient's temperature, which has a substantially rod-shaped and pliant probe head (10) for detecting the infrared radiation to be measured, said probe head having at its forward end (12) a rounded end face enabling the probe head (10) to be inserted into a user's auditory canal without any angle displacements being introduced. The incoming infrared radiation is either collected by at least one infrared radiation sensor arranged in the tip of the probe head, or it is passed on through one or multiple infrared waveguide(s) (18) to one or multiple infrared radiation sensor(s) (20). To focus the incoming infrared radiation, an infrared lens (22) may be disposed upstream of the infrared waveguide(s) or the infrared radiation sensor(s) (20), as applicable.
Patent TW-445690-B (TW)
Title: A method of discriminating between an internal are and a circuit-breaking arc in a medium or high voltage circuit-breaker
Inventor: MARMONIER JEAN
IPC: H01H33/26
Filed: 1999-09-14
Granted: 2001-07-11
Abstract: The method relates to discriminating between an internal arc and a circuit-breaking arc established in the enclosure of a circuit breaker in a bay of a medium or high voltage metal-clad substation. The appearance of an internal arc is detected by a protection system which responds by transmitting a disengagement order (15) to the circuit breaker, thereby causing a circuit-breaking arc to appear. The method consists in: continuously measuring the pressure of the dielectric gas inside the enclosure of the circuit breaker; recording said pressure measurements so that after the instant at which the disengagement order (15) is transmitted, it is possible to recover a first pressure value measured before said instant; and comparing said first pressure value with a second pressure value measured after said instant in order to identify whether the internal arc was struck in said circuit breaker enclosure.
Patent TW-472512-B (TW)
Title: Electronic circuit unit and manufacturing method of the same
Inventor: TERASHIMA KIMINORI
IPC: H05K1/14
Filed: 1999-09-16
Granted: 2002-01-11
Abstract: Because the soldering 28 of previous electronic circuit unit is conducted through the solder paste set on the lane portion 23 of the printed circuit 25, the poor bulge of soldering 28 has the problem of making worse the soldering 28 of the terminal face electrode 23. In the electronic circuit unit of the present invention, the solder paste 12 placed on the thin width lane portion 4b is drawn toward the broad width lane portion 4a such that the quantity of the solder bulge 6 on the broad width lane portion 4a can be increased through the solder resist 5 formed on the surface of the circuit board 1 and through the installations of the broad width lane portion 4a and the thin width lane portion 4b connected with the broad width lane portion 4a. Accompanied with this increase, the heights of the solder bulge 6 on the broad width lane portion 4a are increased. Thus, the electronic circuit unit of the present invention ensures the soldering.
Patent TW-442415-B (TW)
Title: Scooter type motorcycle
Inventor: NAKAGAWA MITSUO
IPC: B62K19/24
Filed: 2000-01-04
Granted: 2001-06-23
Abstract: The subject of this invention is to simplify a final assembling line as well as improve assemble workability of a scooter-type motorcycle having a front wheel to be attached through a swing arm. A scooter-type motorcycle 1 is provided with a front wheel 3 to be attached to the front part of a vehicle body frame 2 through a swing arm 33, and a head pipe 52. A foot placing step floor 15 is placed on the intermediate part 2M of the vehicle body frame, and a rear wheel 7 is attached to the rear part of the vehicle body frame through a swing-type power unit 6. The vehicle body frame 2 has a structure in which a rear frame 2R is connected to a front frame 2F so as to be divided in the lower position of the step floor 15.
Patent TW-459449-B (TW)
Title: Optical amplifier with power dependent feedback
Inventor: COWLE GREGORY JOHN
IPC: H04B10/296
Filed: 2000-01-12
Granted: 2001-10-11
Abstract: An optical amplifier includes an optical feedback resonant laser cavity (OFRC) including a power dependent loss element (PDLE) having the characteristic that as the incident laser power on the PDLE increases the cavity loss decreases. The OFRC with the PDLE provides optical gain control or optical power control for a WDM amplifier or a single channel power equalization amplifier (PEA), respectively. A 1xNxN WADM node incorporating more than one of these amplifiers, at least some of which commonly share a pump source, and a method for controlling a transient power change in a single channel optical amplifier or reducing a DC gain error in a WDM optical amplifier that are subject to dynamically variable operating conditions at an input of the amplifier, are also disclsoed.
Patent TW-478290-B (TW)
Title: Electron emissive surface and method of use
Inventor: ALLMEN PAUL VON
IPC: H01J1/304
Filed: 2000-02-23
Granted: 2002-03-01
Abstract: A field emission device (200) includes a structure (205) with surface material (220) having surface states, where surface states provide resonant tunneling emission of electrons (260) upon application of an electric field (250). Surface states can include edge termination states (230), which include zigzag edges (240) and armchair edges (215).
Patent TW-483780-B (TW)
Title: Super thin strip hot rolling
Inventor: DONINI ESTORE ADELINO
IPC: B21B1/26
Filed: 2000-03-14
Granted: 2002-04-21
Abstract: The present invention is a method and apparatus for the production of thin metal strip by the hot rolling process. Significant improvements in the finished products can be made by the arrangement of the apparatus and the method of the present invention. The apparatus of the present invention is a metal processing line having a roughing reversing mill stand and a finishing reversing mill stand, each with different sized working rolls. A heating furnace precedes each mill stand. The apparatus in the present invention has the advantages of producing desired thin metal strip in the thickness range of about 0.4 to about 1.2 mm at temperatures appropriate for the specific metal being rolled.
Patent TW-522308-B (TW)
Title: Interrupt service routine syntax check circuit of the input/output device of computer system industrial standard architecture (ISA)
Inventor: TSAI JIUN-NAN
IPC: G06F13/24
Filed: 2000-03-17
Granted: 2003-03-01
Abstract: The present invention is an interrupt service routine syntax check circuit of the input/output (I/O) device of computer system industrial standard architecture (ISA) for checking the correctness of interrupt service routine syntax of an ISA I/O device connected onto the ISA bus of a computer system. The check circuit includes an address latch, an address decoder, a data latch, a command latch, a byte enable signal latch, a command decoder, an I/O port control generation logic, a latch control generation logic, a device selection signal generation logic, a target ready signal generation logic, and a traditional ISA I/O port. The address decoder can decode the address that is the same as the original ISA I/O device.
Patent TW-449517-B (TW)
Title: A method to determine the suitable range for wire bonding
Inventor: JENG YOU-REN
IPC: B23K20/10
Filed: 2000-03-31
Granted: 2001-08-11
Abstract: The present invention relates to a method to determine the suitable range for wire bonding, which comprises determining the lower critical point suitable for welding for each process parameter according to the requirements of the lowest strength of welding point; using the concept of saturation energy to set up the upper critical point of the suitable range for wire bonding, thereby setting up the suitable range for each parameter; selecting a set of the most suitable combination of parameters from the suitable range that has been set up according to the product requirements. The present invention can use a faster method to set up the suitable range for each process parameter while avoiding cumbersome experiments. Furthermore, the obtained information can be used to determine the optimum parameter combination and increase the strength of the welding point, thereby increasing the quality of an electronic packaging.
Patent TW-451380-B (TW)
Title: Characteristics evaluation circuit for semiconductor wafer and its evaluation method
Inventor: YAMAGAMI MINORU
IPC: H01L21/82
Filed: 2000-05-31
Granted: 2001-08-21
Abstract: In a characteristics evaluation circuit incorporated into a semiconductor wafer, a dummy element (301, 302, 303) is connected to at least two pads (P1 to P7), and a depletion type MOS transistor (501, 502, 503) is connected between the pads. A fuse (F8, F9, F10) is connected to a gate of the depletion type MOS transistor, and a gate voltage control pad (P8, P9, P10) is connected to the fuse.
Patent TW-562872-B (TW)
Title: Compound for forming alumina films using chemical vapor deposition method and process for preparing the compound
Inventor: SHIN HUYN-KOOCK
IPC: H01L21/285
Filed: 2000-06-09
Granted: 2003-11-21
Abstract: Organometallic compounds useful for forming aluminum films by chemical vapor deposition are disclosed. Also disclosed are methods of preparing the organometallic compounds and methods of forming aluminum films.
Patent TW-469712-B (TW)
Title: Fiber Bragg grating-based optical CDMA encoder/decoder
Inventor: HUANG JEN-FA
IPC: H04B10/69
Filed: 2000-06-23
Granted: 2001-12-21
Abstract: This invention devises an optical spectral coding scheme for fiber-optic code-division multiple-access (FO-CDMA) communications. The spectral coding is based on the pseudo-orthogonality of FO-CDMA codes properly written in the fiber Bragg grating (FBG) devices. For an incoming broadband optical signal having spectral components equal to the designed Bragg wavelengths of the FBG, the spectral components will be reflected and spectrally coded with the written FO-CDMA address codes. Each spectral chip has different central wavelength and is distributed over the spectrum of the incoming light source. Maximal-length sequence codes (m-sequence codes) are chosen as the signature or address codes to exemplify the coding and correlation processing in the FO-CDMA system. The FO-CDMA encoding/decoding devices consist of a series of fiber Bragg gratings. By assigning the N cycle shifts of a signal m-sequence to N users, we get an FO-CDMA network that can support N simultaneous users. To overcome the limiting factor of multiple-access interference (MAI) on the performance of FO-CDMA system, FBG decoder is configured on the basis of orthogonal correlation functions of the nearly orthogonal m-sequence codes. An intended receiver user that operates on the defined orthogonal correlation functions will reject any interfering user and obtain a quasi-orthogonality between the FO-CDMA users in the system.
Patent TW-449827-B (TW)
Title: Formation method of field oxide layer
Inventor: WANG SHIAN-YU
IPC: H01L21/31
Filed: 2000-08-09
Granted: 2001-08-11
Abstract: There is provided a formation method of field oxide layer, which comprises forming a patterned mask layer and a patterned pad oxide layer on a substrate, wherein the mask layer, the pad oxide layer and the substrate have openings. Next, placing the substrate into a thermal reaction device which is preheated to a standby temperature. Then, increasing the temperature of the thermal reaction device from the standby temperature to a oxidization temperature, and also applying N2 and O2 with a first flow into the thermal reaction device, wherein the first flow is X sccm, and the volume of the thermal reaction device is Y ml and X/Y is smaller than 0.0045. Under the oxidization temperature, applying H2 with a second flow and O2 with a third flow to perform a wet oxidization step to form a field oxide layer in the opening.