baber/WOPTO huggingface dataset:
Patent TW-379312-B (TW)
Title: Display controller and display control method
Inventor: SASAKI HIDETO
IPC: G06F3/0484
Filed: 1998-02-07
Granted: 2000-01-11
Abstract: A display control apparatus of this invention includes a touch panel (4) for inputting a predetermined input, a liquid crystal monitor (2) for displaying and switching a plurality of operation screen to display a desired operation screen in accordance with the predetermined input inputted by the touch panel, and a control unit (3) for, when the operation screen to be displayed on the liquid crystal monitor in accordance with the predetermined input inputted by the touch panel corresponds to a password input screen for receiving input of a password, controlling the field angle of the liquid crystal monitor to a predetermined field angle.
Patent TW-383235-B (TW)
Title: Cast cold machining tool and manufacturing method thereof
Inventor: UTIRA TATSUMI
IPC: C21D6/00
Filed: 1998-03-16
Granted: 2000-03-01
Abstract: elimination is better); last, applying quenching and annealing processes to solid-melted processed cast to achieve a predetermined toughness and hardness of the cast.
Patent TW-432669-B (TW)
Title: Semiconductor integrated circuit device capable of achieving reductions in chip area and consumption power
Inventor: IMURA KOJI
IPC: H01L23/495
Filed: 1998-04-02
Granted: 2001-05-01
Abstract: This is provided a dual-surface mounting type semiconductor integrated circuit device capable of achieving reductions in chip area and consumption power.  In the dual-surface mounting type semiconductor integrated circuit device, a specified circuit 3 for implementing a function common to integrated circuit chips 1 and 2 mounted on both surfaces of a chip mounting section of a lead frame is provided only for the integrated circuit chip 1 of one surface, and an output signal of the specified circuit 3 provided only for the integrated circuit chip 1 of this one surface is transmitted to the integrated circuit chip 2 of the other surface via bonding wires 15 and 17 and an internal lead 6.
Patent TW-385411-B (TW)
Title: Information processing apparatus and method and recording medium
Inventor: TAKEUCHI AKIKAZU
IPC: G06F21/14
Filed: 1998-04-21
Granted: 2000-03-21
Abstract: An application program that was encrypted by using a predetermined secret key is input to an input section that is a part of a program execution system, and encrypted sentences as the encrypted application program are supplied to a decoding section as they are. The decoding section is supplied not only with the encrypted sentences from the input section but also with a publicized key corresponding to a secret key that was used in generating the encrypted sentences. The decoding section decodes the encrypted sentences by using the publicized key and supplies Java byte codes as a decoding result to a Java virtual machine. The Java virtual machine interprets and executes the Java byte codes that are supplied from the decoding section.
Patent TW-553728-B (TW)
Title: Method for improving the aftertaste of sucrose, saccharide composition for improving the aftertaste of sucrose and its use
Inventor: CHAEN HIROTO
IPC: A23L27/00
Filed: 1998-04-24
Granted: 2003-09-21
Abstract: A method for improving the aftertaste of sucrose without lowering the sweetening power of sucrose, which comprises incorporating trehalose into sucrose in an amount of 2-12% to the sucrose, on a dry solid basis. is used to improve the aftertaste of sucrose, and is used for producing a food product having improved aftertaste of sucrose.
Patent TW-428370-B (TW)
Title: Bubble evaporation circuit for eliminating bubble errors in thermal code and its method
Inventor: TAI JY-DER DAVID
IPC: H03M1/36
Filed: 1998-07-02
Granted: 2001-04-01
Abstract: A circuit for eliminating bubble errors occurring in a thermal code, which is comprised of a plurality of data bits, and its operation method are disclosed. The circuit is implemented by a plurality of interchange units, each of which processes one of the data bits, respectively. When any two successive data bits present a predetermined pattern, an interchange operation between the associated interchange units is continuously performed until the predetermined pattern is completely removed. Accordingly, the electronic bubble evaporation circuit developed in accordance with the present invention can eliminate bubble errors occurring in the thermal code even if the bubbles occur randomly.
Patent TW-407391-B (TW)
Title: DC fan motor stator structure
Inventor: HE TZE-WEN
IPC: H02K1/06
Filed: 1998-07-10
Granted: 2000-10-01
Abstract: A direct current fan motor stator structure consists of a stator seat as the major structure. A magnetic guide tube is allocated at the centering position of the stator seat shaft. An even number of winding areas are uniformly distributed and allocated along the circle of the outer surrounding of the magnetic guide tube. The winding areas allow the winding coil set to wind thereon. The inner portion of the winding area is a hollow shape allowing the magnet pole to be inserted and fixed therein. One side of the shaft of the stator seat has a base plate fastening hook and a frame fastening hook for being fixed and connected to the circuit board so as to fix the stator structure to the frame.
Patent TW-450943-B (TW)
Title: Opaque silica composition
Inventor: LOU VICTOR LIEN KONG
IPC: C03C14/00
Filed: 1998-08-26
Granted: 2001-08-21
Abstract: An opaque silica (20) comprises silica (12) and at least one second phase solid material (25). The at least one second phase solid material (25) is essentially uniformly dispersed in the silica. A cut surface formed through the silica (20) is free from surface defects since the at least one second phase solid material (25) forms an opaque silica (20) that is free from porosity.
Patent TW-404819-B (TW)
Title: The process method of dry brown rice
Inventor: CHEN SHR-CHING
IPC: A23L7/196
Filed: 1998-08-27
Granted: 2000-09-11
Abstract: This invention provides a process procedure of dry brown rice. The normal unpolished rice, obtained form simply removing the husks, is stirred and heated at 40-60 Celsius for 30-50 minutes. After the process, the composite of the coarse surface layer of the unpolished rice is dissolved and activated, and the unpolished rice then becomes dry brown rice. The dry brown rice has several qualities such as: shorter soak time before cook, better tasty, and preservation from mildew and the growth of rice pest.
Patent TW-466854-B (TW)
Title: Multi-service circuit for telecommunications
Inventor: CARLSSON DAN
IPC: H04L12/70
Filed: 1998-10-12
Granted: 2001-12-01
Abstract: A multi-service integrated hardware circuit (20) transmits cells between an external interface (62) and plural on-board service devices (701, 702, 72 and 74) handling differing telecommunication services. The on-board service devices include one or more ATMF transceivers (701, 702), a Utopia 2 level device (74), and a circuit emulator (72) which interfaces with one of a PCM interface (301, 302) and an E1 or TI interface (32). The multi-service circuit comprises a multiplexer/demultiplexer core (60) which connects to the external interface (62) and which connects via an internal interface (64) to the plural service devices. In the illustrated embodiments, the external interface (62) and internal interface (64) are Utopia level 2 interfaces.
Patent TW-407369-B (TW)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: NAKAMURA YOSHITAKA
IPC: H01L21/28
Filed: 1998-12-08
Granted: 2000-10-01
Abstract: The object of the present invention is to prevent the transverse etching of a silicide film of a connection part between a bit line and a polycrystalline silicon plug by preventing the unevenness of a polycrystalline silicon plug in a bit line connection hole. To achieve the object, a bit line BL, formed simultaneously with a first layer wiring 18, is made of a laminated film of a Ti film 18a, a titanium nitride film 18b and a tungsten film 18c, and a titanium silicide film 20 containing N or O is formed in a connection part between the bit line BL and a plug 19. A titanium silicide film 20 containing N or O may be also formed in a connection part between the first layer wiring 18 and a semiconductor board 1. A tungsten silicide layer containing N or O, a cobalt silicide layer containing N or O or a cobalt silicide layer may be formed in place of the titanium silicide film 20.
Patent TW-421725-B (TW)
Title: Optical add-drop multiplexer
Inventor: HANSON THOMAS ARTHUR
IPC: H04B10/556
Filed: 1998-12-18
Granted: 2001-02-11
Abstract: An all optical add-drop multiplexer (ADM) includes nonlinear optical Loop mirrors (NOLMs) having signal input, gating input, through output and drop output ports. A stream of solition pulses couples to the gate input, synchronized with solition signal pulses couples to the signal input directs the signal pulses to the drop output or to the through output, depending upon the presence or absence of solitions in the gate signal. Operations such as logic INVERSION and logic AND are effected by the NOLMs and signals may be added through a combination of operations equivalent to a logic ""OR"". Such combinations are employed to produce one or more drops and one or more adds in an add-drop multiplexer.
Patent TW-371723-B (TW)
Title: Image projection system with automatic correction of keystone deformation
Inventor: GUO YING-JIE
IPC: G03B27/53
Filed: 1999-03-11
Granted: 1999-10-11
Abstract: The present invention provides an image projection system with automatic correction of keystone deformation; while in process of projection, the gravity principle is employed to perform an automatic adjustment of internal lenses so as to calibrate the declined project due to the base deformation (also known as trapezoidal deformation), mainly comprising light source device, image display device, projection lens set and calibration lens set; the light source device supplies the light energy required for image projection; the image display device is to show the image projected; the projection lens set is to reflect the image generated on the display screen; and the calibration lens set can be rotated on a horizontal shaft, by dint of gravity to automatically turn the calibration lens so the image will change from the vertical position to the level position to correct the deformation when the image is slantly placed.
Patent TW-381976-B (TW)
Title: Method and apparatus for purifying ammonia
Inventor: JI WENCHANG
IPC: C01C1/02
Filed: 1999-04-29
Granted: 2000-02-11
Abstract: Ammonia is purified by a membrane unit to concentrate ammonia and/or ammonia and moisture. Moisture is removed in a temperature-swing adsorption unit. The resultant product of such purification is then partially condensed to remove light components of other impurities and then partially vaporized to produce a pressurized ammonia product lean in heavy components. If the feed stream is processed through the membrane unit first, the permeate stream will be lean in such impurities as carbon dioxide, nitrogen and methane. Moisture and any carbon dioxide not removed in the membrane unit is then removed by the adsorption unit. The resultant stream produced by action  of the membrane and adsorption units is then partially condensed to produce a liquid lean in light impurities. Such liquid is then partially vaporized within a product pressure vessel to produce ammonia vapor lean in heavy impurities and at a required operational pressure.
Patent TW-462939-B (TW)
Title: Seal for use with a flexible filament for non-removable attachment of the filament to an article
Inventor: LEON JEREMY PHELPS
IPC: G09F3/03
Filed: 1999-04-30
Granted: 2001-11-11
Abstract: A thermoplastic housing has a chamber open at one end and a thermoplastic rotor is locked axially in the chamber by snap fit ridges and grooves. Two pairs of bores on opposite sides of the chamber are aligned, with one pair connected by a transverse slot. The rotor has two bores aligned with the housing bores and includes flexible pawl teeth which engage ratchet teeth in the chamber. The teeth rotationally lock the rotor relative to the housing in one direction while a seal filament inserted in the bores is wrapped about the rotor as the rotor is rotated in the other direction. The slot permits the filament to be fixed to the rotor when the rotor is rotated 180 DEG causing the filament to traverse the slot and permit the remaining adjacent bores in the same plane as the fixed filament to be aligned and free to receive the filament free end. The rotor is rotated relative to the housing manually by finger gripped flanges attached to the rotor and to the housing with the filament inserted to wrap and lock the filament to the rotor. The rotor and housing define a channel for receiving multiple turns of filament to enhance the locking action.
Patent TW-427079-B (TW)
Title: Bitmap font data storage within data processing systems
Inventor: SYMES DOMINIC HUGO
IPC: G06F17/21
Filed: 1999-05-06
Granted: 2001-03-21
Abstract: Character codes 2 representing pictograph font characters 6 may be used to determine an address 8 within a variable length coded data stream 10 of pixel data for the whole font relevant to the character 6 concerned. This access is via a two level table lookup with the first table level Table 1 returning an initial offset HuffOff within the coded data stream, an average size AvSz of data for a character and a pointer TB2Off to a second table Table 2. The second table is then is then used to lookup an error value Err to correct an estimate of the address generated from the information in the first table using the error value Err and the position N within the second table Table 2 that led to the match. The pixel bitmaps 36 for pictograph characters 6 can be divided into smaller tiles 38 and each of these tiles given a code. The tile codes may then be Huffman coded to provide highly efficient compression of the pixel bitmap font data.
Patent TW-434629-B (TW)
Title: Fabricating process of spacer for field emission display
Inventor: PENG CHAO-CHI
IPC: H01J19/00
Filed: 1999-07-02
Granted: 2001-05-16
Abstract: This invention is about the fabricating process of spacer for field emission display. A long strip thin plate and polymer material are stacked together. Through cutting and appropriately polishing, a thin slice with a required thickness is obtained. The thin slice and the substrate are bound by using inorganic glue to automatically adhere the thin slice to the substrate. Polymer material can be stripped in the fabricating process of spacer. The fabricating process of spacer in this invention can make the spacer of field emission display maintain the required thinness. At the same time, a good parallel degree is obtained in between spacers and, additionally, the requirement of uniform separation is maintained. Furthermore, the operations of placing spacer can be simplified. In addition, the inorganic glue can be uniformly coated on substrate so as to make the distribution of whole stress more uniform.
Patent TW-517002-B (TW)
Title: Electromagnetic shielding multi-layered structure and method of making the same
Inventor: CHANG KUN-HUANG
IPC: B32B27/00
Filed: 1999-07-12
Granted: 2003-01-11
Abstract: The present invention provides an electromagnetic shielding multi-layered structure, which comprises the following seven layers: a first layer including carbon black and a polymer matrix; a second layer including metal-coated fibers and a polymer matrix; a third layer including metal powder and a polymer matrix; a fourth layer including conductive fibers and/or metal powder and a polymer matrix; a fifth layer including metal powder and a polymer matrix; a sixth layer including metal-coated fibers and a polymer matrix; and a seventh layer including carbon black and a polymer matrix. Carbon black, metal-coated fibers, and a polymeric matrix are placed in an outer nozzle hopper of a co-injection molding machine. A recovered polymeric material including conductive fibers and/or metal powder, together with carbon fibers, are placed in an inner nozzle hopper of the machine. By means of co-injection molding, the multi-layered structure of the present invention can be thus obtained. The multi-layered structure can prevent surface fiber floating and has shielding effectiveness of higher than 40 dB to the electromagnetic waves having low frequency (10 kHz to 30 MHz), thus greatly decreasing the production cost.
Patent TW-444334-B (TW)
Title: Method for preventing the conductive layer to form corroding in the process of forming halogen-doped silicon glass
Inventor: CHIOU WEN-JR
IPC: H01L21/762
Filed: 1999-07-22
Granted: 2001-07-01
Abstract: The present invention provides the steps of: first providing a semiconductor substrate; next, forming a conductive layer on the semiconductor substrate; forming an anti-reflective coating on the conductive layer; forming a photoresist pattern on the anti-reflective coating to define the region to be formed with a conductive layer pattern; then, using the photoresist pattern as an etching mask to etch the conductive layer and the anti-reflective coating for forming a conductive layer pattern having a plurality of exposed portions; depositing an anti-corroding layer on the exposed portion of the conductive layer pattern; and then, using the chemical vapor deposition method to form a halogen-doped silicon glass on the anti-corroding layer as an inter-metal dielectric layer.
Patent TW-I222986-B (TW)
Title: Method for producing processing aids for further treatment in synthetic polymers and processing aids obtained therefrom
Inventor: MEYERS FRANZ
IPC: C08K3/00
Filed: 1999-08-19
Granted: 2004-11-01
Abstract: A processing aid for further processing in synthetic polymers comprising finely divided, inorganic pigments and/or fillers. Such processing aids can homogeneously be dispersed with little effort when the same are embedded in an organic substance.
Patent TW-440718-B (TW)
Title: Method and apparatus for producing optical fiber
Inventor: CHU POLLY W
IPC: G02B6/02
Filed: 1999-08-24
Granted: 2001-06-16
Abstract: Filament in tube and stick in tube processes of forming optical fiber are described. A solid or monolithic core feedstock is disposed in a hollow cladding structure to form a loosely filled cladding structure. The feedstock has a lower softening temperature than the cladding structure. The filled cladding structure is heated to a draw temperature approximately equal to the softening temperature of the cladding structure. The feedstock melts and fills the heated portion of the cladding structure forming a filled core which can then be drawn into optical fiber or to an optical cane which can then be further overclad, consolidated and drawn into fiber. Feedstock and cladding structures having widely varying coefficients of expansion may be employed. The resulting fiber can be readily designed to be fused to existing installed fibers.
Patent TW-389832-B (TW)
Title: Digital speckle deformation measurement system
Inventor: CHEN YUAN-FANG
IPC: G01B11/16
Filed: 1999-08-30
Granted: 2000-05-11
Abstract: Digital speckle deformation measurement system comprises a Michelson shearing mechanism, a digital image processing system, and an illumination system. The Michelson shearing mechanism comprises two reflective mirrors, two lenses and a stereo spectroscope, fixed on a base to cooperate with a lens for capturing images.  The digital image processing system includes a digital camera and an image processing system. And the illumination system includes a laser and beam amplifier. When the illumination system lights up the object to be measured, the speckle image shearing can be done by the Michelson shearing mechanism and the accurate strain value can be calculated based on the interference principle of digital shearing speckles, thus a convenient and accurate measurement system is provided.
Patent TW-414722-B (TW)
Title: Process and equipment for purifying waste gases
Inventor: TERU SEUYA
IPC: B01D53/86
Filed: 1999-09-09
Granted: 2000-12-11
Abstract: The present invention is to develop a purification process as well as a purification equipment which are capable of efficiently, completely purifying an ammonia-containing waste gas discharged from semiconductor processes and so on. In said process and equipment, by-products will not be produced, and a second treatment is not necessary. It comprises containing an ammonia-containing waste gas with an ammonia analyzing catalyst to analyze most of the ammonia into nitrogen and hydrogen, contacting ammonia which is not analyzed after the treatment of analyzing ammonia with an adsorption agent to be purified, as well as cyclically contacting an ammonia-containing regeneration waste gas which desorbs from the adsorption agent while the adsorption agent is heated to be regenerated with the above-mentioned ammonia analyzing catalyst.
Patent TW-462211-B (TW)
Title: Heat-resistant insulating sheath
Inventor: LAN DING-JIUN
IPC: H05K10/00
Filed: 1999-10-08
Granted: 2001-11-01
Abstract: The present invention provides a kind of heat-resistant insulating sheath that makes two adjacent heat-dissipation apparatuses, which are individually connected with one connecting pin of the power transistor without generating short-circuit contact and burning out the chip. In addition, the heat-resistant insulating sheath apparatus can be used in the manufacturing process of circuit boards so as to make the heat dissipation apparatus of circuit board maintain at its position.
Patent TW-445666-B (TW)
Title: Microstrip antenna
Inventor: DIXIMUS FREDERIC
IPC: H01Q1/38
Filed: 1999-10-11
Granted: 2001-07-11
Abstract: The invention relates to a microstrip antenna for transmitting and receiving waves of wave length λ. It comprises a first insulating plate (10) and a first metallization (12) effected on a fac of said plate in order to form a ground plane; a second insulating plate (14) and at least one second metallization (16) effected on a face of said second plate and presenting dimensions smaller than those of the first metallization; at least one feedline (22) connected to said first and second metallization; and spacer means (18, 20) fast with the two plates in order to maintain the two plates in a predetermined relative position so that the two metallizations fac each other and the second metallization is opposite the first.
Patent TW-503489-B (TW)
Title: Chip scale package
Inventor: HONG SUNG-HAK
IPC: H01L23/31
Filed: 1999-12-03
Granted: 2002-09-21
Abstract: The present invention discloses a chip scale package. According to this invention, a lead frame 130 is bonded with an adhesive 140 to a bottom face of a semiconductor chip 110. An inner lead 131 of the lead frame 130 is connected to a pad 111 of the semiconductor chip with a metal wire 120, and thickness of the inner lead 131 is equal to an original thickness of the lead frame 130. An outer lead 132 of the lead frame 130 is formed by partially etching a bottom face of the lead frame 130. The entire resultant is encapsulated with a molding compound 100 such that the outer lead 132 is exposed therefrom, especially there is formed a downward protruding portion 101 at the molding compound 100 in the lower inner lead portion 131. This protruding portion raises the margin controlling the bonding height during the wire-bonding process such that the metal wire 120 is not exposed from the molding compound 100. Furthermore, the outer leads 134 at both sides where no solder balls are mounted on, are exposed from the molding compound 100. The outer leads 132 at both sides being exposed from the molding compound 100 act for dissipating outwardly heat that is transmitted from the semiconductor chip 110 to the lead frame 130. A solder ball 150 is mounted at the inside of the outer lead 132 exposed from the molding compound 100.