baber/WOPTO huggingface dataset:
Patent TW-467856-B (TW)
Title: An apparatus for holding media storage disks
Inventor: CHEUNG CHUNG FAI
IPC: G11B33/04
Filed: 2000-04-06
Granted: 2001-12-11
Abstract: An apparatus for holding a media storage disk comprising a base portion, two or more arms each resiliently cantilevered upwardly from the base portion, and a disk locating means said means consists of at least two portions, each of which includes a disk-engaging region. The two portions are articulated to each other about at least one articulation axis and each pivotally connected to a respective arm about pivot axis, one for each portion and located on each side of the articulation axis. The two portions are movable in a manner that moves the articulation axis from one position above the pivot axis wherein the two portions are in a disk securing condition, to another position below the pivot axis wherein the two positions are in a disk releasing condition.
Patent TW-451424-B (TW)
Title: Semiconductor memory device and manufacturing method thereof
Inventor: MATSUFUSA JIRO
IPC: H01L21/02
Filed: 2000-05-01
Granted: 2001-08-21
Abstract: A memory cell has a cylindrical electrode having a porous cylindrical portion, and insulating layers for making less steep the height of cylindrical electrode are provided in the peripheral circuit region. Thus a semiconductor memory device and manufacturing method thereof can be provided in which the step between the memory cell array region and the peripheral circuit region can be made less steep by a smaller number of manufacturing steps.
Patent TW-460761-B (TW)
Title: Time-division multiplexing server control system
Inventor: YE FU-GUANG
IPC: G05D3/00
Filed: 2000-05-11
Granted: 2001-10-21
Abstract: The present invention provides a time-division multiplexing server control system, which includes: a timer for repeatedly providing a working cycle signal; an A/D converter for receiving speed/pressure analog signal outputted by a controlled object for being converted into speed/pressure digital feedback signal; an adder for receiving speed/pressure command and speed/pressure digital feedback signal, and determining the error signal of the received speed/pressure command and the speed/pressure digital feedback signal; a micro-controller having a program code for controlling the A/D converter and the controlled object in a new working cycle by repeatedly executing the program code, determining a server compensation signal based on the error signal; and outputting the server compensation value to the controlled object. Therefore, the present invention utilizes time-division multiplexing method to process multi-input command and multi-feedback physical amount, so as to accomplish a time-division multiplexing server control system.
Patent TW-487699-B (TW)
Title: Catalysts for production of unsaturated aldehyde And unsaturated carboxylic acid and a process for producing unsaturated aldehyde and unsaturated carboxylic acid using the catalysts
Inventor: ONODERA HIDEO
IPC: C07B61/00
Filed: 2000-05-12
Granted: 2002-05-21
Abstract: Improved catalysts for use in vapor phase oxidation of at least one compound selected from the group consisting of propylene, isobutylene, t-butanol and methyl-t-butyl ether with molecular oxygen or a molecular oxygen-containing gas to produce the corresponding unsaturated aldehyde and unsaturated carboxylic acid are provided. The improved catalysts are compositions comprising (A) a complex oxide containing as essential components molybdenum, bismuth and iron, which is known per se as a catalyst for said reaction and (B) a complex oxide containing cerium and zirconium as the essential components. When the improved catalysts are used, the production operation of unsaturated aldehyde and unsaturated carboxylic acid can be continued stably for over prolonged period.
Patent TW-494693-B (TW)
Title: Method and apparatus for avoiding data loss during a PPP renegotiation on a Um interface
Inventor: ABROL NISCHAL
IPC: H04L29/08
Filed: 2000-07-14
Granted: 2002-07-11
Abstract: A method and a wireless communication device capable of flow controlling data to be sent from a TE2 device over a Rm interface when PPP renegotiation occurs over a Um interface. Flow control is asserted by the MT2 device by means of manipulating electrical signaling of a physical interface between the MT2 device and the TE2 device. A second embodiment provides a method and a wireless communication device for buffering data on the MT2 device when the PPP renegotiation of the Um interface occurs. In a third embodiment, data is buffered when the PPP renegotiation of the Um interface occurs. When an amount of free buffer space is less that a predetermined threshold, flow control is asserted to the TE2 device.
Patent TW-449571-B (TW)
Title: Compact dual pump
Inventor: PEREIRA JEROME T
IPC: F04B43/073
Filed: 2000-08-03
Granted: 2001-08-11
Abstract: A dual pump for independently pumping two fluids includes a pump body having a first concave depression on a first side of the body. A first inlet port and a first outlet port are contained within the body, in fluid communication with the first depression. A second concave depression is on a second side of the body opposite the first depression. A second inlet port and a second outlet port are contained within the body in fluid communication with the second depression. A first diaphragm is coupled to the first side of the body and encloses the first depression to form a first inner chamber. A second diaphragm is coupled to the second side of the body and encloses the second depression to form a second inner chamber. A shell encloses the body on its first and second sides. The shell defines a first outer chamber with the first diaphragm in pressure communication with the first inner chamber. The shell also defines a second outer chamber with the second diaphragm in pressure communication with the second inner chamber. A first pressure port in the shell provides a first pressure passage to the first outer chamber. A second pressure port in the shell provides a second pressure passage to the second outer chamber. Advantages include simultaneously and independently providing two fluid pumps within a pump that is substantially the same size as a conventional single pump. Alternatively, the pump is configured to supply a continuous, non-pulse flow of a single liquid.
Patent TW-452949-B (TW)
Title: Manufacturing method for electroplated flip chip solder bump on semiconductor chip
Inventor: CHEN JR-SHUEN
IPC: H01L23/00
Filed: 2000-08-31
Granted: 2001-09-01
Abstract: A manufacturing method for electroplated flip chip solder bump on semiconductor chip can be applied on the semiconductor chip and conduct the metallization process for the bottom of solder bump and the solder bump processing with electroplating. The manufacturing method for electroplated flip chip solder bump is characterized in forming an electroplated bus on the dicing channel of the semiconductor wafer and electrically connecting same to the pad of each semiconductor chip. Therefore, the metallization process for the bottom of solder bump and the solder bump processing can be conducted with electroplating. Because the electroplating process is simpler and more cost-effective than the conventional technique, such as sputtering process, evaporation process, or screen printing process, the inventive manufacturing method for electroplated flip chip solder bump is more practical and advanced than the conventional technique.
Patent TW-571536-B (TW)
Title: Low complexity multiple bits matched filter
Inventor: LIN YANG
IPC: H04B1/707
Filed: 2001-03-13
Granted: 2004-01-11
Abstract: Method and system for efficiently and quickly forming a sequence of convolution values from an over-sampled digital signal sequence. Convolution value differences are computable from a set of digital signal values that is smaller than the original set of signal values by a factor of R, the over-sampling rate. The number of adders and the associated time delay for computation of the convolution differences are reduced by at least a factor R and by at least a factor approximately proportional to log2(R), respectively, as compared to conventional computation of a convolution value. This approach is used to estimate a time value for which the convolution attains a largest magnitude or value.
Patent TW-484082-B (TW)
Title: Method of associating the credit of account receivable of enterprise with electronic commerce for international business
Inventor: CHEN GUAN-JR
Filed: 2000-10-02
Granted: 2002-04-21
Abstract: The present invention is a method of associating the credit of account receivable of enterprise with electronic commerce for international business, wherein the customer fills the application form online, and the server of the authentification platform informs the customer of the amount by email, the customer can also request the variation of amount on line, and the authentification network platform will send the online notice of transferring the rights of creditor. Afterwards, one only needs to have online transference, but the customer should prepare the document for verification by the authentification platform agent. The related information concerning the buyer's credit quality can be known by providing various reports.
Patent TW-509651-B (TW)
Title: Automatic transmission and automatic transmission for vehicles
Inventor: MORII MASARU
IPC: F16H61/08
Filed: 2000-10-04
Granted: 2002-11-11
Abstract: An automatic transmission includes the first input rotating member, the second output rotating member coaxial with the first rotating member, the third rotating member coaxial with the first rotating member, and a rotation transmitting element mounted on the third rotating member to transmit rotation of the first rotating member to the second rotating member so that the second rotating member is rotated at a predetermined reduction ratio exceeding rotation of the first rotating member in a stopped state of the third rotating member in a direction of rotation of the first rotating member. The reduction ratio is increased as the difference between numbers of revolution of the first and third rotating members is rendered larger.
Patent TW-479085-B (TW)
Title: Three dimensional structure, and device and method for manufacturing a three dimensional structure
Inventor: UCHIDA HIROSHI
IPC: D04C5/16
Filed: 2001-01-11
Granted: 2002-03-11
Abstract: It is an object to provide a method for manufacturing a three dimensional structure employing the principle of braid composition to compose a three dimensional X confounding section (a 3X confounding structure, a 4X confounding structure, a 6X-3X confounding structure) and a manufacturing device for a three dimensional structure which is applicable to the method. A method for manufacturing a three dimensional structure with a linear structure 1 pulled out individually from a plurality of bobbin carriers 2, comprising the steps of: supporting above-mentioned plurality of bobbin carriers transferably and loadably; and moving the bobbin carrier so that linear structures from at least three directions are joined to converge at intervals in a composing direction and diverge in at least three directions.
Patent TW-503386-B (TW)
Title: Apparatus having a DAC-controlled ramp generator for applying voltages to individual pixels in a color electro-optic display device
Inventor: JANSSEN PETER J
IPC: G09G3/34
Filed: 2001-03-07
Granted: 2002-09-21
Abstract: In an electro-optic display device, such as a liquid crystal display device which serves as a modulator for projected light, a global DAC controlled ramp generator is used in conjunction with track and hold circuit for each column of the display to convert incoming digital display signals to analog signals for all columns. Row address circuitry addresses each row of the display, thereby to address the individual pixels of the display device with such analog signals. The limitation on an increase in frame rate, resulting from the finite conversion time (cycle time) of the DAC, is overcome by reducing the grey scale resolution, thus reducing the number of times that the DAC must convert a digital number to an analog voltage during each ramp cycle, and restoring the original resolution using temporal ""dithering""--i.e., interpolation between the brightness levels of pixels in successive frames.
Patent TW-483146-B (TW)
Title: Inspecting apparatus, defect analyzing apparatus, design data modifying apparatus, inspecting method, defect analyzing method, design data modifying method for semiconductor, and recording medium capable of being read by computer
Inventor: MIWA TADASHI
IPC: G06T1/00
Filed: 2001-03-13
Granted: 2002-04-11
Abstract: A kind of semiconductor inspecting apparatus is used to accurately and efficiently quantify defects occurring in semiconductor devices. A substrate inspecting apparatus 1 has the followings: the design data processing portion 19; the statistical processing and neural network processing portion 21; the inspection region sampling portion 23; and a numerical operation portion 25. The inspected object region composed of the design data is extracted. The inspected object region is divided by the lattice having an optional size to form lattice regions. The design characteristic at each lattice region is quantified so as to form a design characteristic item data. The design characteristic item data is classified into a desired number of groups in order to form a characteristic classification data. For the lattice regions belonging to each group stated above, the lattice regions are randomly extracted from the characteristic classification data at a constant sampling rate. Therefore, the number of defects in the whole inspected object region is calculated in accordance with the related real defect data, which is obtained by inspecting the pattern processed on the basis of the design data, the characteristic classification data and the sampling rate.
Patent TW-479039-B (TW)
Title: Baggage managing system in airport
Inventor: MANABE TOSHIYUKI
IPC: G06Q50/00
Filed: 2001-03-27
Granted: 2002-03-11
Abstract: A baggage managing system for removing a non-boarding passenger's baggage rapidly from a plane even if a passenger checks plural pieces of baggages and improving the convenience of passengers without rise in costs. A clerk inputs the number of baggages 1, operating a baggage numbers input unit 41. A boarding pass read/write unit 40 reads boarding information including passenger's ID and flight number from a boarding pass 9 and generates baggage ID in accordance with the baggage numbers and the boarding information. A tag issuing unit 42 issues a tag 10 having recorded the passenger's ID and the baggage ID. The tag 10 is attached to the baggage 1 and read by a tag and container reading device 8. When a passenger P passes a gate 5, a boarding pass reading device 6 reads the boarding information from the boarding pass 9. The boarding information and the baggage ID etc. are recorded in databases 2A and 2B. A host computer 3 specifies a container 12 storing a non-boarding passenger's baggage in accordance with the information recorded in the databases 2A and 2B.
Patent TW-515884-B (TW)
Title: Built-in measurement link rod mechanism of laser
Inventor: JIUE WEN-YU
IPC: G01B9/02
Filed: 2001-05-15
Granted: 2003-01-01
Abstract: The built-in measurement link rod mechanism of laser of the present invention is assembled from a standard spherical ball, vacant circular rod, moving circular rod, linear axis and semiconductor laser Doppler interferometer. The main function of measurement link rod mechanism of the present invention is for measuring the position error of NC machine or for the measurement rule with high resolution. The laser head of the semiconductor laser Doppler interferometer is built in the vacant circular rod, so that the measurement link rod mechanism can do without the limitation of the characteristics of the custom-made fiber during performing the measurement, which is a built-in measurement link rod mechanism of laser having practical effect and commercial value.
Patent TW-501377-B (TW)
Title: Lighting apparatus with heat dissipation metal rod
Inventor: LAI KUO-YEN
IPC: H05B31/02
Filed: 2001-06-11
Granted: 2002-09-01
Abstract: This invention utilizes a metal rod as heat conductor to dissipate the heat generated from light emitting chips such as light emitting diode or laser diode, one or more light emitting chips are mounted on cross section or side of the metal rod to form a high brightness illuminating device.
Patent TW-523934-B (TW)
Title: Light-receiving element array
Inventor: KOMABA NOBUYUKI
IPC: H01L27/146
Filed: 2001-07-17
Granted: 2003-03-11
Abstract: The present invention provides a light-receiving element array in which the degradation of characteristic thereof due to the crosstalk may be prevented. An n-InP layer, an I-InGaAs layer, and an n-InP layer are stacked on an n-InP substrate. Zn is diffused into the topmost n-InP layer to form a p-type diffused region, resulting in a pin-photodiode. A passivation layer is deposited on the structure to a thickness such that a non-reflective condition is satisfied. On the passivation film, a light-shielding film is provided so as to cover the area between light-receiving elements.
Patent TW-498564-B (TW)
Title: Group III nitride compound semiconductor device
Inventor: SHIBATA NAOKI
IPC: H01L21/20
Filed: 2001-07-19
Granted: 2002-08-11
Abstract: A titanium layer and a titanium nitride layer are successively laminated on a substrate and a group III nitride compound semiconductor layer is further formed thereon. When the titanium layer is removed in the condition that a sufficient film thickness is given to the titanium nitride layer, a device having the titanium nitride layer as a substrate is obtained.
Patent TW-494460-B (TW)
Title: Seal and method of sealing field emission devices
Inventor: JAMES ALAN L
IPC: H01J9/26
Filed: 2001-07-26
Granted: 2002-07-11
Abstract: A method of fabricating a high vacuum device by providing two major, parallel spaced apart glass sides in a substantial vacuum, forming a continuous edge between the sides and forming a tack with a metallic diffusion bond between the sides. The metallic diffusion bond is formed of materials that bond and cure faster than the material of the continuous edge so that the tack holds the sides in a fixed position while the continuous edge is curing.
Patent TW-525074-B (TW)
Title: Process planning system
Inventor: WU TIAN-SHENG
Filed: 2001-07-25
Granted: 2003-03-21
Abstract: The present invention is a process planning system, which uses the processes, such as generation of design features, planning of manufacturing procedures, selection of manufacturing resources, and calculation of standard working hour/cost, to generate the required design database, processing planning database, manufacturing resource database, working hour database, cost database and the like; then, the planner can directly use the direct links between various data to conduct the planning of manufacturing procedure list, and further generate the numerical control codes to make each of the machine groups to be under the most efficient control and management; and, receiving the related data of real-time designing, processing, manufacturing resources, and reasonable cost control for direct scheduling, so that the process planning can be more reasonable and smooth, and become a high-speed, economical auxiliary system.
Patent TW-511394-B (TW)
Title: Polymeric fluorescent substance and polymer light emitting device
Inventor: NOGUCHI TAKANOBU
IPC: C08G61/02
Filed: 2001-08-07
Granted: 2002-11-21
Abstract: A polymeric fluorescent substance exhibiting strong visible fluorescence in solid state. The substance has a polystyrene reduced number-average molecular weight of 1x10<SP>3</SP> to 1x10<SP>8</SP> and contains repeating units represented by formula (1) -Ar1-(CR1=CR2)m-, in the formula, Ar1 represents an arylene group having a specific substituent. By using the polymeric fluorescent substance, a high performance polymer LED can be prepared easily.
Patent TW-497138-B (TW)
Title: Method for improving consistency of critical dimension
Inventor: HSU YI-YU
IPC: G03F7/40
Filed: 2001-08-28
Granted: 2002-08-01
Abstract: A method for improving the consistency of a critical dimension is applicable in an integrated circuit production process for overcoming the problem of inconsistency in critical dimension caused by a non-uniform thickness between the center region and the peripheral region when spin coating a coating layer on a wafer. The method comprises forming a coating layer on a wafer; performing a pattern transfer process on the center region of the coating layer and the periphery region surrounding the center region according the process conditions, in order to transfer a pattern to the coating layer; applying a special photolithography and etching technique to overcome the problem of a non-uniform coating layer in order to successfully completing a pattern transfer and meeting the requirement of a uniform critical dimension. In which, the center region and the peripheral region are not overlapping each other, and the process conditions at the center region are different from the process conditions at the peripheral region.
Patent TW-517285-B (TW)
Title: Method for fabricating semiconductor device
Inventor: NAKAGAWA HIDEO
IPC: H01L21/027
Filed: 2001-10-29
Granted: 2003-01-11
Abstract: There is without integral steps generating and flat surface film can be formed on the whole substrate by this invention. After a fluid material is provided to a substrate 1 surface on which a stepped layer 2 is formed to generate a fluid film 3, the fluid film is flattened by pressing it against the substrate by means of a press member 4 having a flat pressing face. The fluid film 3 is then heated in this state and solidified, thus forming a solidified film having a flat surface.
Patent TW-576882-B (TW)
Title: Grooved long nip shoe press belt
Inventor: MCGAHERN DESMOND J
IPC: D21F3/02
Filed: 2001-11-02
Granted: 2004-02-21
Abstract: A resin-impregnated endless belt for a long nip press of the shoe type has a base structure impregnated by a polymeric resin material which renders the belt impermeable to fluids, such as oil, water and air. The polymeric resin material forms layers on the inner and outer sides of the base structure. The inner layer is smooth, but the outer layer has primary grooves for the temporary storage of water pressed from a paper web. The primary grooves are separated by land areas which have secondary grooves extending thereacross to relieve stresses which give rise to flex fatigue and stress cracking.
Patent TW-I223938-B (TW)
Title: Method and apparatus for preventing access to information stored at a node
Inventor: CHMAYTELLI MAZEN
IPC: G06F21/62
Filed: 2001-11-06
Granted: 2004-11-11
Abstract: In one implementation of the present invention, a cellular network for wireless communications (e.g. a cellular telephone network) receives a transmission including an identification token from a mobile unit (e.g. a telephone). Via a service provider, the network also receives a command to prevent access to information stored at the mobile unit. Upon detecting a correspondence between the identification token and the command to prevent access to information stored at the mobile unit, the network instructs the mobile unit to prevent access to local information, which information may include a directory of telephone numbers and other personal and/or confidential items.