baber/WOPTO huggingface dataset:
Patent TW-420891-B (TW)
Title: Semiconductor laser chip and infrared-emitter component
Inventor: TEICH WOLFGANG
IPC: H01S5/02
Filed: 1996-06-10
Granted: 2001-02-01
Abstract: This invention concerns an infrared emitter component with a normal light emitting diode (LED) case that is equipped with two electrode connections (13, 14). One of these connections is equipped with a tube-form reflector (12) and the case (11) has an optical transparent, electrically non-conductive encapsulation material (16). According to this invention, it is intended that one semiconductor laser chip (1) is mounted inside the tube-form reflector (12) of the light emitting diode (LED) case. The semiconductor laser chip (1) has a quantum-tube-structure, especially with a strained epitaxial layer structure, for instance: MOVPE epitaxiallayers with the layer sequence GaAlAs-InGaAs-GaAlAs. It is possible to have certain diffusion material (17) inside the optical transparent, electrically non-conductive material (16) of the light emitting diode (LED) case (11), the diffusion material (17) is built or mounted caused by it's specification and it's concentration in combination with the in the inside of the light emitting diode (LED) case (11) encapsulated semiconductor laser chip (1) to generate a radiation characteristic or an enlargement of the active emission area, which is comparable to that of a normal infrared light emitting diode.
Patent TW-314660-B (TW)
Title: A scalable flash EEPROM memory cell and array
Inventor: CHING S JENQ
IPC: G11C16/04
Filed: 1996-08-21
Granted: 1997-09-01
Abstract: A scalable flash EEPROM cell has a semiconductor substrate with a drain and a source and a channel therebetween. A select gate is positioned over a portion of the channel and is insulated therefrom. A floating gate has a first portion over the select gate and insulated therefrom, and a second portion over a second portion of the channel and over the source, and is between the select gate and the source. A control gate is over the floating gate and is insulated therefrom. A memory array using this memory cell is also disclosed.
Patent TW-474811-B (TW)
Title: Novel thiazolyl benzofuran derivatives having activities as leukotriene and srs-a antagonists or inhibitors and the pharmaceutical composition thereof
Inventor: MATSUO MASAAKI
IPC: C07D413/14
Filed: 1997-01-17
Granted: 2002-02-01
Abstract: This invention relates to novel thiazolyl benzofuran derivatives of formula (I), wherein R1 is C1-6 alkyl, L is single bond or C1-6 alkylene optionally substituted with aryl, oxo or hydroxy, and Q is a heterocyclic group optionally substituted with one or more suitable substituent (s); or C1-6 alkoxy substituted with phenyl which is substituted with one or more suitable substituent (s) and at least one of which is C-1-6 alkoxy optionally substituted with cyano, protected carboxy, carboxy, C1-6 alkylene, a heterocyclic group optionally substituted with oxo, or amidino optionally substituted with hydroxy or C1-6 alkoxy, or its salt, which possess activities as leukotriene and SRS-A antagonists or inhibitors.
Patent TW-330212-B (TW)
Title: Process for cooling graphite electrodes used in melting and refining metal in an arc furnace and melting barrel
Inventor: SAKURAI FUMIYOSHI
IPC: C21C7/00
Filed: 1997-02-05
Granted: 1998-04-21
Abstract: A process for cooling graphite electrodes used in melting and refining metal in an arc furnace and melting barrel, which is a process for cooling a vertical series of interconnected graphite electrodes, which comprises spraying a cooling liquid to at least one outer surface of a graphite electrode consisted of the upper portions of the series of graphite electrodes, the graphite electrodes connecting in series and going through a furnace cover of an arc furnace opening having a conduit for melting and refining a metal such as steel or a similar object, and extending into the conduit, in which the process comprises: introducing the cooling liquid in a horizontal direction or an upward or downward inclination angle of between 0 to 60 degrees; and simultaneously spraying the cooling liquid at a rate of 0.8 l/min to 40 l/min.
Patent TW-337012-B (TW)
Title: Process for producging inductively operating counting systems
Inventor: KOHNLE FRANZ
IPC: C23C18/16
Filed: 1997-03-26
Granted: 1998-07-21
Abstract: A process for producging inductively operating counting systems, by forming a conductive structure on a non-conductive substrate, including a stage of coating of a proper catalyst on the nn-conductive substrate for non-current deposition for metals and the predecent and post treatment, including the following steps: 1) coating of a liquid photo resistant, which is only printed on the surface coated by conductive patterns and conductive patterns on fine structures; 2) then, by means of light illumination and development, structurzing spectrum of the fine structure of the conductive pattern; 3) then, non-current deposition of the first metal laminate being exposed, accelerated as a coated surface area; 4) then, electrolytic deposition of the second metal layer on the first metal layer, and 5) then, coating a decorative protective pain or clean film, where in the phase of performance of said coating before step 3) for coating of a non-current deposition proper catalyst for metals, before being removed by the catalyst attached with photo resistant object.
Patent TW-379188-B (TW)
Title: Hand-held labeling machine
Inventor: SEKINE KIYOYUKI
IPC: B65C11/02
Filed: 1997-07-08
Granted: 2000-01-11
Abstract: Formed a holding means (10f) on the arm lever (10c) of the manual lever (10). The ratchet clamp (17) in reciprocating action in connection with the manual lever (10), forming the elastic means (17a) held by the holding means (10f), and the grip (17b) in contact with the dents of the ratchet  (19). The arm lever (10c, 10d) having on its front end a printer (P) and the ratchet (19) being a part of the carrier cylinder (18). In the grip travel of the manual lever (10), the elastic means (17a) being subjected to bending, and grip (17b) sliding toward the dents. The grip (17b) reduces drastically the drag on the manual means (10) when exceeding the dent and the printer (P) held against the label, for printing of characters. Upon setting of tape labels, the bottom lid (14) would open The bottom lid (14) being snapped in the finger check (15a) of the checking member (15) and, by means of the pressure stored in the elastic means (15d, 15e), for opening.
Patent TW-365680-B (TW)
Title: Electromagnetic relay
Inventor: DONEGHUE JEFFREY A
IPC: H01H50/02
Filed: 1997-10-24
Granted: 1999-08-01
Abstract: An electromagnetic relay includes a winding, a magnetic core disposed within the winding, and an armature mounted for movement at a first end of the winding. At least one movable circuit contact is operably associated with the armature and movable with respect to at least one stationary contact mounted in the relay responsive to Motion of the armature. An end plate is mounted at an opposing end of the winding and an insulating sheet is folded about a portion of the winding. The insulating sheet has first and second sides, with the first side being secured on one end to the end plate, and the second end disposed between the armature and the first end of the winding. An outer frame covers at least a portion of the insulating sheet. The insulating sheet functions to reduce the occurrence of voltage breakdown within the relay.
Patent TW-480261-B (TW)
Title: Substituted trazolo-pyridazine derivatives as ligands for GABA receptors
Inventor: BROUGHTON HOWARD BARFF
IPC: C07D249/00
Filed: 1997-12-24
Granted: 2002-03-21
Abstract: A class of substituted 1,2,4-triazolo[4,3-b] pyridazine derivatives, possessing an optionally substituted cycloalkyl, phenyl or heteroaryl substituent at the 3-position and a substituted alkyoxy moiety at the 6-position, are selective ligands for GABA-A receptors, in particular having high affinity for the Α2 and/or Α3 subunit thereof, and are accordingly of benefit in the treatment and/or prevention of disorders of the central nervous system, including anxiety and convulsions.
Patent TW-349194-B (TW)
Title: Heat sink device and process for producing the same
Inventor: LI SHUEN-RUNG
IPC: G06F1/20
Filed: 1997-12-26
Granted: 1999-01-01
Abstract: A process for producing a heat sink device for producing a heat efficiency heat sink device, which comprises: a punching step of punching out plural rows of insertion holes on a thin plate having a good heat conductivity; a forming step of producing fins integrally connected through a guide belt on a material belt; a combining step of laminating several thin plates punched with insertion holes, and guiding rows of fins to sequentially align and insert into the insertion hole of each thin plate so that each fin protrudes from the other side, and tightly fastening the bottom portion of each fin in the insertion hole; a punching step of punching the seat with a mold to form a deformation on the seat between adjacent fins for insertion fastening of the seat and each fin; and a grinding step of grinding the other side of the seat not protruded with the fin in order to smoothen the side for laminating on the central processing unit.
Patent TW-475173-B (TW)
Title: Semiconductor storage device having a hierarchical bitline structure
Inventor: KAWAI TOMOYUKI
IPC: G11C8/12
Filed: 1998-02-03
Granted: 2002-02-01
Abstract: Word lines WLi are driven by respective word line driving circuits 11 in a row selector X-S1. Bank selection line driving circuits 10, 20, ... for driving respective bank selection lines BS0-BS3 of memory cell arrays MA0, ..., MAm, ..., MA15 are arranged on one side of the first memory cell array MA0 and between the adjacent memory cell arrays. The bank selection line driving circuits 10, 20, ... corresponding to the respective memory cell arrays MA0, ..., MAm, ..., MA15 are connected in series from a row selector side. The bank selection line driving circuits 10, 20, ... drive the bank selection lines BS0-BS3 of the corresponding memory cell arrays MAO, ..., MAm, ..., MA15, respectively.
Patent TW-367295-B (TW)
Title: Toothed wheel assembly and steering assembly used for synchronizing the rotational movement of two halves of a movable set of bicycle handlebars
Inventor: ROOVERS GIJSBERTUS CORNELIS FRANCISCUS
IPC: B62K21/16
Filed: 1998-02-04
Granted: 1999-08-21
Abstract: The invention relates to a toothed wheel assembly, in particular a toothed wheel assembly for synchronizing the rotational movement of two halves of a movable set of bicycle handlebars. A toothed wheel assembly of this kind comprises at least two toothed wheels, which are each provided with toothing arranged on the circumference of the toothed wheel. The respective toothings mesh with one another. The toothed wheels are arranged in a housing. The toothed wheels are partly in contact with the housing for the purpose of forming, together with the housing, the bearing for the toothed wheels.
Patent TW-393783-B (TW)
Title: Manufacturing method of a photo diode and its structure
Inventor: JANG CHUEN-TSAI
IPC: H01L31/103
Filed: 1998-04-18
Granted: 2000-06-11
Abstract: This is a manufacturing method and structure of a photo diode. It is composed of a substrate with a component region and an isolation region; it forms a defined mask layer on the substrate. This mask layer covers at least the boundary region between the component region surface and the isolation region but exposes the component region to be doped. The mask layer leaves the component region's area, which will be doped, exposed. Then the ion doping procedure is performed using the mask layer as the mask to form an ion doping region.
Patent TW-425718-B (TW)
Title: Vertical transistor
Inventor: ALSMEIER JOHANN
IPC: H01L21/8242
Filed: 1998-05-13
Granted: 2001-03-11
Abstract: A vertical transistor used in a memory cell, such as a DRAM cell, having a trench capacitor. The vertical transistor comprises a gate which includes a horizontal portion and a vertical portion located above the trench capacitor.
Patent TW-380257-B (TW)
Title: Merged memory and logic (MML) integrated circuits including independent memory bank signals and methods
Inventor: JUNG SEONG-OOK
IPC: G11C7/22
Filed: 1998-05-25
Granted: 2000-01-21
Abstract: A merged memory and logic (MML) integrated circuit includes a memory block having a plurality of memory banks, each of which is independently controlled by row address strobe signals, column address strobe signals and write enable signals. A logic block is connected to the memory block and generates an independent row address strobe signal, column address strobe signal and write enable signal for each of the plurality of memory banks. The memory block may also comprise a controller that independently controls each of the memory banks. The controller is connected between the logic block and the plurality of memory banks to receive the independent row address strobe signal, column address strobe signal and write enable signal for each of the plurality of memory banks from the logic block. Accordingly, high speed operation and control of memory banks in an MML integrated circuit may be provided. The MML integrated circuit also includes a test signal input/output unit that transmits external test signals from external to the MML integrated circuit to the memory block during testing of the MML integrated circuit, and that receives tests that are generated by the memory block during testing of the MML integrated circuit for transmission external to the MML integrated circuit.
Patent TW-450909-B (TW)
Title: Light weight vehicle with collapsible roof
Inventor: FUJITA HARUYASU
IPC: B62J17/08
Filed: 1998-06-05
Granted: 2001-08-21
Abstract: To provide a light weight vehicle with a collapsible roof which can be easily folded when it is not in use, easily expanded whenever necessary, and housed in a housing box under a seat. A light weight vehicle has a collapsible roof 20 provided between a windscreen 13 at the front part of the vehicle and a rear pillar 40. The rear pillar is made of hollow members. Liners in the shape of a wire extend across a fabric roof 21. When the fabric roof 21 is folded, the liners are retracted into the rear pillar 40.
Patent TW-408444-B (TW)
Title: Method for forming bonding pad by self alignment
Inventor: LI JIN-HUEI
IPC: H01L21/60
Filed: 1998-06-17
Granted: 2000-10-11
Abstract: A method for forming bonding pad by self alignment is disclosed, which is applied on the substrate of the conductive structure having the electrical conductive layer and the insulated layer. The substrate is covered with the patterned insulated layer to form the contact via and to expose part of the substrate. Firstly, there is formed an conductive layer on the substrate, and the pattern on the photoresist mask is transferred onto the conductive layer. Next, the uncovered conductive layer is removed to expose the dielectric layer. The conductive layer is selectively removed. When proceeding the steps, only the conductive material is removed. The position of contact via is self-aligned. An etching process is carried out to expose the upper surface of the insulated layer thereby forming the bonding pad.
Patent TW-403831-B (TW)
Title: Rate control loop for fiber optic gyroscope
Inventor: MARK JOHN G
IPC: G01C19/72
Filed: 1998-06-24
Granted: 2000-09-01
Abstract: A closed-loop system for regulating a fiber optic gyroscope is configured so that the residual error of a so-called deadbeat system assumes a higher order function of frequency. The closed-loop gyro includes a rate controller within the feedback path. The rate controller receives the gyro output from the last loop transit corrected for d. c. offset and for nominal dither and output a gyro rate estimate. The rate controller includes a plurality of feedback integration in cascaded relationship. In this way, the residual gyro error associated with inherent loop delay is elevated to a high-order relationship to sensed gyro rate. As a result, a substantially reduction in residual error as a function of sensed gyro rate occurs throughout the range of operational gyro frequencies.
Patent TW-499742-B (TW)
Title: Method for reducing buried diffusion resistance
Inventor: HUANG JIN-YI
IPC: H01L21/8247
Filed: 1998-08-07
Granted: 2002-08-21
Abstract: A method for reducing buried diffusion resistance is disclosed, it is proceeded mainly by etching the center portion of the buried source and drain to have trenches respectively, and etching part of the oxide layer with the portion on the source and drain, which is left as the sidewall oxide layer. Also etch the center portion of the buried source and drain and the bottom substrate to separate the original source and drain into two independent sources and two independent drains, and deposit high-conductivity material on the sidewall oxide layer and the sidewall of the source and drain, and the conductive material on the sidewall is separated on the bottom of the trench, so as to increase the buried diffusion area of the two independent sources and two independent drains, and thereby reduce the buried diffusion resistance in the source and drain region.
Patent TW-442506-B (TW)
Title: Interfacial coupling agent of copolymer type and preparation thereof
Inventor: JIANG WEN-YAN
IPC: C08F257/00
Filed: 1998-08-07
Granted: 2001-06-23
Abstract: A novel interfacial coupling agent which is useful in a flame retardant resin blend is prepared by grafting LICA44 onto styrene/maleic anhydride (SMA) copolymer. The LICA44 is a neopentyl(diallyl)oxy, tri(N-ethylene-diamino)ethyl titanate. In the present invention, the coupling series were prepared with various amine/anhydride ratios (AAR) in feed and reaction time. The coupling agent is useful in enhancing the mechanical and thermal properties of a FR-ABS blend.
Patent TW-505645-B (TW)
Title: Substituted 1,2,3,4,5,6-hexahydro-2,6-methano-3-benzazocin-10-ols, processes for preparing them and their use as pharmaceutical compositions
Inventor: GRAUERT MATTHIAS
IPC: A61P25/28
Filed: 1998-09-10
Granted: 2002-10-11
Abstract: The present application relates to new, substituted 1,2,3,4,5,6-hexahydro-2,6-methano-3-benzazocin-10-ols of general formula 1, processes for preparing them as well as the use thereof in pharmaceutical compositions.
Patent TW-386244-B (TW)
Title: Water recovery system
Inventor: SHIE YI-JANG
IPC: H01L21/00
Filed: 1998-09-30
Granted: 2000-04-01
Abstract: A water recovery system which at least has an exhaust gas yielding system utilizing low-temperature exhaust gas formed from various industrial processes, a cooling system utilizing a thermal-diffusion air containing water generated during operation, a thermal exchange machine for integrating the exhaust gas yielding system and the cooling system and proceeding with heat exchange between the low-temperature exhaust gas and the water-containing thermal-diffusion air such that the water in the water-containing thermal-diffusion air condenses due to the potential energy of the low-temperature exhaust, and a recovery device for gathering the condensed water during the thermal exchange process for reuse.
Patent TW-408408-B (TW)
Title: Lithographically defined microelectronic contact structures
Inventor: PEDERSEN DAVID V
IPC: H01L21/60
Filed: 1998-12-14
Granted: 2000-10-11
Abstract: Microelectronic contact structures (260, 360, 460) are lithographically defined and fabricated by applying a masking layer (220, 320, 420) on a surface of a substrate (202, 302, 402) such as an electronic component, creating an opening (222, 322, 422) in the masking layer, depositing a conductive trace of a seed layer (250, 350, 450) onto the masking layer and into the openings, and building up a mass of conductive material on the conductive trace. The sidewalls of the opening can be sloped (tapered). The conductive trace can be patterned by depositing material through a stencil or shadow mask (240, 340, 440). A protruding feature (230, 430) may be disposed on the masking layer so that a tip end (264, 364, 464) of the contact structure acquires a topography. All of these elements can be constructed as a group to form a plurality of precisely positioned resilient contact structures.
Patent TW-387966-B (TW)
Title: Method of making a catalytic converter for use in an internal combus tion engine and method of canning a ceramic honeycomb catalyst subst rate
Inventor: ARANDA DOUGLAS ARTHUR
IPC: B21D53/00
Filed: 1998-12-21
Granted: 2000-04-21
Abstract: Disclosed is a method of manufacturing a catalytic converter for purifying exhaust gases from an internal combustion engine wherein the converter exhibits a monolithic ceramic substrate surrounded by a supporting mat. The method generally includes the steps of : Forming a catalytic converter utilizing a compressive closing method generally involves wrapping the substrate in a sufficient amount of supporting mat material and inserting the wrapped substrate into generally cylindrical metal container, compressively closing the container around the wrapped substrate sufficiently to provide a gas tight seal and to hold the imparted compressive stress. The present invention further discloses an improvement involving compressively closing the container around the wrapped substrate by reizing the container over substantially the entire portion of its length which is occupied by the wrapped substrate to a predetermined.
Patent TW-407256-B (TW)
Title: Power supply apparatus of an LCD and voltage sequence control method
Inventor: MOON WEUNG-HWAN
IPC: G09G3/36
Filed: 1998-12-31
Granted: 2000-10-01
Abstract: A power supply apparatus of an LCD and a voltage sequence control method in which the sequence for voltages applied to a gate driver IC for outputting a driving voltage of an LCD panel is controlled by arranging a switching element between a DC-to-DC converter and the gate driver IC so as to switch a turn-on voltage to a turn-off voltage to be applied to the gate driver IC, and a latch up is prevented by arranging diodes in reverse and forward directions to the lines for applying the turn-on and turn-off voltages respectively so that the applied voltage is not deviated from the latch up preventing scope. Voltages are applied or removed from the gate driver IC in accordance with a predetermined sequence, and an abnormal voltage is prevented from being applied in an early stage of driving, to thereby stabilize the driving state of the LCD panel.
Patent TW-412792-B (TW)
Title: Etching back process for solving the plug loss
Inventor: DING SHENG-YI
IPC: H01L21/768
Filed: 1999-02-10
Granted: 2000-11-21
Abstract: This invention proposes the method of etching back process during the formation of plug so as to solve the plug loss issue of the conventional process and make the process have good control of the plug loss. In addition, the residual generated during the etching back process can be removed completely without causing the plug loss. The process of this invention includes the following procedures. At first, a semiconductor substrate is provided, in which the dielectric layer is formed. The conductive layer is filled in the contact hole of the dielectric layer and is formed on the top of dielectric layer. The conductive layer is then etched back to remove part of the conductive layer down to the surface region of the layer below the conductive layer. The buffering procedure is conducted to decrease substrate temperature. Finally, the over etching procedure is conducted onto the conductive layer in order to remain the conductive plug in the contact hole.