baber/WOPTO huggingface dataset:
Patent TW-451574-B (TW)
Title: Method of accessing the menu of the base station of a wireless telephone from a handset of said telephone, with selection of the access language
Inventor: MULLER NICOLAS
IPC: H04W92/10
Filed: 1999-06-02
Granted: 2001-08-21
Abstract: The invention relates to wireless telephony equipment comprising at least a base station and a handset. The base station has an operating menu in various languages. The handset may access the operating menu of the base station by establishing a proprietary link to the base. A selection code of the access language for this menu is indicated during these accesses. Advantageously, this access language is automatically determined by the language of the local operating menu of the handset. Application: wireless telephony; notably DECT standard.
Patent TW-411600-B (TW)
Title: Method of forming landing pad on semiconductor chip
Inventor: KUO CHIEN-LI
IPC: H01L23/522
Filed: 1999-07-01
Granted: 2000-11-11
Abstract: A method of forming a landing pad on a semiconductor chip is provided. The semiconductor chip includes a silicon substrate, a dielectric layer, a protecting layer and a photoresist layer. A hole is formed by etching the photoresist layer until exposing the protecting layer to define the location of the landing pad. The method includes performing an anisotropic etching process to remove the protecting layer and the dielectric layer vertically downward to a predetermined depth within the hole to form a recess. The photoresist layer is then removed. A filling layer is formed over the surface of the protecting layer and the recess. An etching back step is performed to remove central part of the filling layer to form a ring spacer around the recess. An anisotropic etching process is performed using the spacer as a hard mask to remove the dielectric layer under the center portion of the recess vertically downward until the silicon substrate surface to form a plug hole. A conductive layer is deposited to completely fill the recess and the plug hole to form the landing pad.
Patent TW-I224023-B (TW)
Title: Exhaust emission control catalyst structure
Inventor: KATO YASUYOSHI
IPC: B01D53/88
Filed: 1999-09-09
Granted: 2004-11-21
Abstract: Provided is a catalyst structure used for purifying an exhaust gas; to be disposed in an exhaust gas flow passage; preferable for obtaining a highly efficient and compact exhaust gas purifying apparatus; and produced by alternately stacking plate-like catalysts 1, and gas dispersing members composed of net-like products 7 with many holes passing from its front surface to the back surface, or linear, belt-shaped, or rod-like materials of a metal, ceramic, or glass to disturb the flow of an exhaust gas in a flow passage of the gas thereby to promote contact of the gas to be treated with the catalyst.
Patent TW-399138-B (TW)
Title: Method and device for protecting persons and/or products from airborne particles
Inventor: FORBERT RAINALD
IPC: F24F7/06
Filed: 1999-09-13
Granted: 2000-07-21
Abstract: The invention relates to a device and a method for separating at least two spatial areas (1, 2) and for reducing the transmission of airborne particles between the spatial areas (1, 2) in order to protect persons and/or products (26) from the airborne particles, the person being located at least in part in the first spatial area and the products (26) in the second spatial area (2), and at least one planar air jet (13) of purified air being used for the separation, wherein at least one low-turbulence displacement stream (14) is generated with purified air near the at least one air jet (13) in at least the second of the spatial areas (2), said at least one displacement stream (14) being directed in essentially the same direction as the at least one air jet (13).
Patent TW-429561-B (TW)
Title: Semiconductor package
Inventor: YAMASAKI KYOJI
IPC: H01L23/52
Filed: 1999-10-25
Granted: 2001-04-11
Abstract: The present invention relates to a semiconductor package; that is, the present invention provides a general package for loading the integrated circuit package on the back surface of the packaging substrate, a semiconductor package with a chip size package structure for miniaturizing the mirror-symmetric package and the package thereof. The inventive semiconductor package is formed by: (a) configuring the electrode welding pads in multiple rows as miniaturized chips so as to miniaturized the general packages; (b) using the lead frame in the package to change the connection manner between the electrode welding pad and the electrode bump so as to make the chips as universal, thereby forming small-type reflective package. Furthermore, the inventive semiconductor package is formed by: (c) forming lead frame wiring on a position passing the neighbored electrode welding pad and lead frame wiring to further miniaturize the universal chips, and making the electrode welding pad in more rows. Furthermore, the inventive semiconductor package is formed by: (d) loading the obtained CSP (chip size package) on the back surface of packaging substrate so as to increase the packaging density by more than two times. The inventive semiconductor package is further formed by: (e) configuring with switch or welding wires on the connection wiring layer in the chip in order to receive the reflective mirror signal after producing the package, and selecting and switching the connection manner between the internal circuit of the chip and the electrode welding pad.
Patent TW-509618-B (TW)
Title: Apparatus comprising at least one shearing module and process for essentially salt-free coagulation of plastics dispersions or rubber dispersions using the apparatus
Inventor: GUNTHERBERG NORBERT
IPC: B29C48/67
Filed: 1999-12-01
Granted: 2002-11-11
Abstract: Shear forces arc used for essentially salt-free coagulation of plastics dispersions or rubber dispersions. For this, method of use is made of an apparatus with at least one shearing module which has a stator and a rotor arranged within the stator, where the surfaces facing toward one another in the stator and in the rotor are in each case smooth; or at least the rotor exhibits a structure formed on its surface and facing from this in the direction of the stator, and between the stator and the rotor there is a gap of predetermined gap width. The process is carried out by passing the dispersion to be coagulated through the gap between stator and rotor and precipitating the dispersion by rotation of the rotor with predetermined shear rate and shear deformation.
Patent TW-443005-B (TW)
Title: Assembly of receptacle connector
Inventor: TSAI HUEI-TZE
IPC: H01R12/50
Filed: 1999-12-03
Granted: 2001-06-23
Abstract: This invention is about receptacle connector assembly that includes a base stand, which is provided with at least one accommodating chamber; at least one receptacle connector, which is assembled and set in the base stand; and a side cap plate, which is provided with plural embedded connecting terminals. A buckling and holding arm, which has at least one end provided with clipped lump, is installed at the extension of the side portion for the accommodating chamber of the base stand and is used to firmly hold the receptacle connector. The receptacle connector is provided with an inserting connection hole that can be passed through to reach its inner portion. Plural trough paths are installed at the side of the inserting connection hole and are used for inserting and fixing the corresponding connection sets inside the trough paths. Each terminal of the terminal set is evenly provided with a propping contact portion protruding outside the side surface of the receptacle connector. The receptacle connector is assembled into the accommodating chamber of the base stand and the side cap plate stated above is assembled and connected on two side surfaces of the base stand. In this way, the connecting terminal set, which is embedded and fixed at the inner side of side cap plate, can be correspondingly propped and contacted with the propping contact portion of the corresponding connection terminal set for the receptacle connector so as to obtain the telecommunication conduction.
Patent TW-I234039-B (TW)
Title: Multidomain vertically aligned liquid crystal display device
Inventor: TAKIZAWA HIDEAKI
IPC: G02F1/139
Filed: 1999-12-24
Granted: 2005-06-11
Abstract: A pair of substrates is disposed in parallel at a gap distance therebetween. Liquid crystal material containing liquid crystal molecules having negative dielectric anisotropy is filled in between the substrates. The liquid crystal molecules are homeotropically aligned. On the opposing surface of one of the substrates, pixel electrodes are disposed in a matrix form and data bus lines and gate bus lines are disposed. The gate bus line passes an inner area of each pixel electrode. Switching elements are formed on the opposing surface of the substrate. Each switching element is controlled by the gate bus line at another row. Protrusions are formed on the opposing surface of one of the substrates. The protrusions divide an area of the pixel electrode into a plurality of areas and each is bent on the gate bus line. A domain border regulating unit is formed on the opposing surface of the other of the substrates. The protrusions and domain border regulating unit define the borders of each domain.
Patent TW-550909-B (TW)
Title: Secure wireless electronic-commerce system with digital product certificates and digital license certificates
Inventor: PUHL LARRY C
IPC: G06Q20/12
Filed: 2000-03-02
Granted: 2003-09-01
Abstract: A wireless electronic commerce system (10) comprising a wireless gateway (18) to a wireless network (19) with which a wireless device (11) having a unique client identifier (ID) is capable of communicating. A server (15) or servers (15 and 16) is/are coupleable to the wireless gateway, delivering content items (e.g. software products) to the wireless device (11) and maintaining digital content certificates for content items and digital license certificates for licenses for the content items. The server maintains, for each wireless client associated with the system, a record of licenses for that client and a record of content items associated with each license.
Patent TW-527586-B (TW)
Title: Current control circuit, variable gain amplifying circuit using the same, and the compact disk regeneration device
Inventor: YAMASHITA RYUICHI
IPC: G11B7/09
Filed: 2000-03-02
Granted: 2003-04-11
Abstract: The present invention relates to an error tracing signal generation circuit of the compact disk regeneration device for the regenerated compact disk, and particularly relevant to an error tracing balance adjusting circuit, such as the compact disk device for audio application, and CD-ROM regeneration device for computer system. Further, the present invention relates to a current control circuit, a variable gain amplifying circuit using the same, and the compact disk regeneration device, and particularly relevant to a current control circuit for controlling the supply current of gm amplifier for mutual conductive gm variance, such as the compact disk (CD) device for audio application, and the CD-ROM driving device in computer system. The present invention is an error tracing balance adjusting circuit carried in the compact disk regeneration device, and a current control circuit for variable gain RF amplifier with automatic control by outputting the signal with a specified amplitude. The error tracing balance adjusting circuit comprises the gain adjusting circuits in two systems, which includes a variable decay circuit 21 formed by the first gm amplifier of variable resistant-connection type at the input node, and the second gm amplifier of variable gm type connected at the back end of the variable decay circuit, and the output circuit connected at the back end of the second gm amplifier and connecting the negative feedback resistor RNF between the input and output terminals of the operational amplifying circuit, wherein the first gm amplifier and the second gm amplifier are commonly and differentially controlled by the control current. The current control circuit is configured in the variable gain RF amplifier of the pre-amplifier for the output signal connected with the amplifying optical pickup head, and controls the output current by changing the current output in response to different functions and by controlling the voltage input within the ranges smaller than the reference potential and larger than the reference potential. The result shows that the voltage input of the current control circuit is controlled within the ranges smaller than and larger than the reference potential, and can approximately configure uniform gain control sensitivity of the variable gain RF amplifier.
Patent TW-451269-B (TW)
Title: Semiconductor device and the fabricating method therefor
Inventor: KAWASAKI RITSUKO
IPC: H01L21/77
Filed: 2000-04-19
Granted: 2001-08-21
Abstract: In a semiconductor device employing a glass substrate, the object of the present invention is to provide a high performance semiconductor device with a large screen at low cost, which prevents the semiconductor device from being contaminated by impurities from the glass substrate. In a semiconductor device comprising a blocking film provided in contact with a glass substrate and TFTs provided on the blocking film, the blocking film is characterized by being made of a tantalum oxide film.
Patent TW-468301-B (TW)
Title: Solar battery apparatus
Inventor: FUJII TAKASHI
IPC: H05B37/02
Filed: 2000-04-27
Granted: 2001-12-11
Abstract: The subject of the present invention is to provide a solar battery apparatus that has long-term data of charge and discharge stored into a memory and the function of controlling the amount of output discharge in accordance with the charging amount of capacitor so that the solar battery system has the function of maintaining the assurance on the operation and reliability. The solving means is described as follows. The capacitor 4 is charged with the output of a solar battery 2 through a charge control means 3a, wherein the charging voltage of capacitor 4 is detected by a charge quantity detecting means 3b. Furthermore, the amount of discharge of the storage battery 4 is detected by a discharge quantity detecting means 3c. The detected analog signal is sent through an interface means 3d to an operation and decision means 3e. A microcomputer of the operation and decision means 3e controls the whole discharge quantity control device 3, and is processed together with appropriate various commands of memory means 5 in accordance with a load 5 so as to output the control signal to the discharge control means 3i. Furthermore, data on the present various command signals of the control elements and data including the result of past control are stored into the storage means 3f in order of time. The control signal, which controls the amount of discharge of control load 5 in accordance with the amount of discharge of capacitor 4, of discharge control means 3i controls the next discharge output means 3k so as to supply the required electric power to a load 5.
Patent TW-533729-B (TW)
Title: Method for increasing the range of depth of field for scanning device
Inventor: TSAI JEN-TSAI
IPC: H04N1/04
Filed: 2000-05-06
Granted: 2003-05-21
Abstract: For the assembly of a scanning device, it is necessary to select a scanning module in advance. After the selection of the scanning module, the shape of the relational curve for the MTF value vs. the position of depth of field and the associated parameters are already fixed. The scanning module comprises at least a scanning platform, a lens, and an image capture device. During the assembly, the image capture device and the scanning platform are first fixed. During the calibration, a correction sheet is necessary to be configured on the scanning platform; then, adjusting the position of the lens, so that the position of the scanning platform can be corresponded to the lowest point of the position of depth of field in the curve of the MTF value vs. the position of depth of field; and, fixing the position of the lens. Thus, the scanning device can get a larger range for the optical depth of field than the conventional one.
Patent TW-469394-B (TW)
Title: Method to remove junk mails in advance
Inventor: DUNG JUNG-JR
IPC: G06F19/00
Filed: 2000-07-12
Granted: 2001-12-21
Abstract: This invention introduces a method to remove junk mails in advance. The system obtains data on mail senders and mail subjects from the mail server in advance and then displays the data on a small monitor. Through that, the user can filter out the junk mails before turning on a computer and then remove the junk mails from the mail server after turning on the computer and accessing mails, thereby saving the download time.
Patent TW-I232870-B (TW)
Title: Process for the continuous production of gel free polymers, and powder and liquid coating applications containing gel free polymers
Inventor: CAMPBELL J DAVID
IPC: C08F12/08
Filed: 2000-10-17
Granted: 2005-05-21
Abstract: A process is disclosed for a continuous, high temperature polymerization process for preparing a gel free polymeric product. The process comprises continuously charging into a reactor at least one monomer such that the reactor is filled to 100 percent of its usable volume. The reactor is maintained at an effective temperature for an effective period of time to cause polymerization of the monomers into a polymeric product, such that the polymeric product is formed substantially free of gel particles.
Patent TW-500602-B (TW)
Title: Method for integrally producing shoes
Inventor: SU YOU-YANG
IPC: A43B13/12
Filed: 2000-09-22
Granted: 2002-09-01
Abstract: The present invention relates to a method for integrally producing shoes, which comprises: using a blender to blend EVA plastic particle and a pigment to form a mixture for producing an insole formulation material; using a blender to blend EVA plastic particles and a pigment for producing a shoesole formulation material; after putting the insole formulation material on top of the shoesole formulation material, using a hydraulic press and a hydraulic press mold to foam the upper insole material and lower shoesole material of EVA foam plate; using a press mold to press and cool the foamed EVA foam plate for forming. The invented method uses the thermal plastic property of an EVA foam plate, after the foaming by a hydraulic press, using the foaming temperature for direct pressing and cooling for forming, and then forming a product after edge trimming. The present invention has the advantages of conspicuously shortening the production process, reducing the time and cost of process, and having a better outlook and durability.
Patent TW-503371-B (TW)
Title: Rules-based notification system
Inventor: THOMPSON GEORGE A
IPC: G06F9/54
Filed: 2001-02-06
Granted: 2002-09-21
Abstract: A system and method for providing notifications to a user includes an alert manager. The alert manager receives notifications of events occurring within various executing applications, and utilizes rules to determine when alert notifications should be sent to one or more specified users. In addition, operation of batch jobs can determine changes in state of selected data, which generate events for the alert manager in addition to those generated directly by an executing application. Alert notifications to users can be sent to the user via any of several communications channels.
Patent TW-478227-B (TW)
Title: Dual wavelength waveguide amplifier
Inventor: AITKEN BRUCE GARDINER
IPC: H01S3/094
Filed: 2000-11-05
Granted: 2002-03-01
Abstract: The dual wavelength pumping scheme controls the relative population of the termination state vis-a-vis the metastable state. Praseodymium doped chalcogenide glass and a variety of thulium doped glasses are described as examples. The relative pump powers or wavelengths may be adjusted to control the gain spectrum of the amplifier, making the amplifier useful in a variety of different optical systems including wavelength division multiplexed systems.
Patent TW-483271-B (TW)
Title: Method, system, apparatus and computer program in a telecommunication system.
Inventor: IMBENI DAVIDE
IPC: H04W72/04
Filed: 2000-11-09
Granted: 2002-04-11
Abstract: The invention is concerned with a system for modulating an information signal in a telecommunication system. The communication system makes use of spreading codes in the modulation to discriminate between user signals. The codes are allocated for incoming requests by selection from one or more code structures having codes of different bit rates. The system is characterized by the steps of noting the bit rate of a code to be allocated for an incoming request, determination of the availability of the different codes having the desired bit rate, and allocating a code in accordance with pre-selected rules by taking the availability of the different codes into consideration in a way leading to an optimal use of the code structure(s). The apparatus of the invention comprises means for performing the system of the invention. The algorithm of the invention performs the allocation system of the invention in form of a computer program in accordance with certain rules.
Patent TW-466202-B (TW)
Title: Method of packaging nut assemblies
Inventor: IKUTA KAZUICHI
IPC: B65D5/50
Filed: 2000-11-09
Granted: 2001-12-01
Abstract: A method of packaging a plurality of nut assemblies. They include a flat head formed with a bolt hole, a pair of elongated flat arms extending parallel to each other in one direction from both sides of the head and each formed with a longitudinally elongated hole, and a nut substantially in the shape of a square pole having first and second opposed pairs of longitudinal sides and formed with pins protruding laterally through the first opposed pair of longitudinal sides and loosely received in the respective elongated holes of the arms so that the nut is pivotable about the pins relative to the arms. The nut is further formed with a threaded hole extending therethrough between the second opposed pair of longitudinal sides. To package such nut assemblies, a resilient package formed with elongated grooves having a width smaller than the distance between the second opposed pair of longitudinal sides of the nut is prepared, and a plurality of nut assemblies are pushed into the grooves of the package. The nut assemblies can thus be packaged in an orderly manner without getting tangled with each other.
Patent TW-470694-B (TW)
Title: Dry shaver with a height adjustable cutter head
Inventor: TANIGUCHI FUMIO
IPC: B26B19/04
Filed: 2000-11-27
Granted: 2002-01-01
Abstract: A dry shaver is capable of being depressed equally at different positions but with different contact pressures between the outer and inner cutters. The shaver has a housing with a motor and the outer and inner cutter being mounted at its top end. The inner cutter is driven by the motor to move in shearing engagement with the outer cutter for shaving the hairs. The inner cutter is urged upwardly by a bias spring to develop a contact pressure at which the inner cutter is pressed against the outer cutter. The outer cutter is carried by a cutter holder, which is movably supported to a head frame mounted on top of the housing. Included in the shaver is a height adjust mechanism for adjusting the height of the head frame relative to the housing between a higher position and a lower position while compressing the spring differently to change the contact pressure, and for allowing the cutter holder to be depressed relative to the head frame from each of the higher and lower positions.
Patent TW-473744-B (TW)
Title: Dielectric material composition with two-stage compression temperature
Inventor: LEE TZONG-MING
IPC: H05K3/46
Filed: 2001-01-03
Granted: 2002-01-21
Abstract: The present invention discloses a dielectric material composition with a two-stage compression temperature, which comprises: a diamine hardener with an asymmetric chemical structure having a reaction difference; a flame retardant epoxy compound having two or more epoxy groups; and an inorganic insulative powder. Furthermore, the composition optionally comprises a flame retardant or a toughening agent.