baber/WOPTO huggingface dataset:
Patent TW-344146-B (TW)
Title: Light-emitting diode array and method for fabricating the same
Inventor: KURAHASHI TAKANAO
IPC: H01L33/10
Filed: 1995-08-16
Granted: 1998-11-01
Abstract: A light-emitting diode array comprising: a semiconductor substrate of a first conductivity type and a plurality of light-emitting elements linearly arranged on the substrate of the first conductivity type; each of the plurality of light-emitting elements including: a cladding layer of the first conductivity type; a cladding layer of a second conductivity type; an (AlxGa1-x)yIn1-yP (where 0≰x≰1 and 0≰y≰1) active layer interposed between the cladding layer of the first conductivity type and the cladding layer of the second conductivity type; and a current diffusion layer of the second conductivity type deposited on the cladding layer of the second conductivity type; in which at least the current diffusion layer of the second conductivity type and the cladding layer of the second conductivity type are electrically isolated from each other in two adjacent light-emitting elements among the plurality of light-emitting elements; at least the current diffusion layer of the second conductivity type and the cladding layer of the second conductivity type are electrically isolated from each other by carrying out an etching between two adjacent light-emitting elements among the plurality of light-emitting elements.
Patent TW-284857-B (TW)
Title: Manufacturing method of self-aligned coupling between fiber and light waveguide
Inventor: WUU DONG-SHING
IPC: G02B6/24
Filed: 1995-10-05
Granted: 1996-09-01
Abstract: A manufacturing method of self-aligned coupling between fiber and light waveguide, which is used to couple light waveguide of plane light path on one semiconductor substrate and used as input/output fiber of the plane light path, comprises of: forming one waveguide buffer on the semiconductor substrate; forming one light waveguide on the semiconductor and the waveguide buffer; forming partial light waveguide positioned on the waveguide buffer as light waveguide of the plane light path, and forming multiple openings on the light waveguide, which is individually corresponding light waveguide end of the plane light path; anisotropically etching the semiconductor under the opening, forming multiple trenches which constitutes one fixed angle between side of the trench and the semiconductor substrate; by flame hydrolysis deposition through high temperature consolidation forming one waveguide covering layer which covers waveguide of the plane light path, simultaneously having gap between the waveguide covering layer and the semiconductor substrate on the trench; removing the waveguide covering layer of the trench; thereby the fiber positioned on the trench achieves self-alignment coupling with light wave of the plane light path by the fixed angle and the trench width.
Patent TW-334393-B (TW)
Title: Method and intermediate for making a decorative sheet
Inventor: GEORGE RUSINCOVITCH
IPC: B44C7/00
Filed: 1996-01-26
Granted: 1998-06-21
Abstract: A method for making a sticking decorative sheet with a decorative front surface and a back surface comprises the following steps: - applying the back surface of a releasable layer, which has a front surface and a back surface, onto the decorative front surface of the decorative sheet; - printing patterns, with non-sticking ink spacing agent, onto the front surface of the releasable layer; - applying a pressure sensitive adhesive layer onto the back surface of the decorative sheet; and - rolling the decorative sheet so that the spacing agent of the patterns is transferred from the releasable layer onto the pressure sensitive adhesive layer while the releasable layer contacts with the pressure sensitive adhesive layer.
Patent TW-306123-B (TW)
Title: A filling material composition used for a process of manufacturing a printed circuit board with plated through-holes
Inventor: TSUCHII KATSUO
IPC: H05K3/06
Filed: 1996-04-24
Granted: 1997-05-21
Abstract: A radiation curable filling material is used for a process of manufacturing a printed circuit board having plated landless through-holes. The material is filled in the through-holes and solidified in the through-holes via a photo polymerization to protect plated through-hole interior from an etching solution. The composition comprises a hydrophthalic mono ester compound as a component (A); a catalyst for promoting photo polymerization of a vinyl group in the mono ester as a component (B); a highly transparent rosin having a Hazen color tone of 300 or less for the improvement of filling material transmission by radiation as a component (C), a powder of extender as a competent (D). The photo polymerization reaction occurs at the vinyl group of the hydrophthalic mono ester with the presence of the catalyst for promoting the photo polymerization. The rate of the reaction is enhanced by adding a vinyl compound such as an acrylate. The superior transmission of the highly transparent rosin enables to increase cure depth of the filling material.
Patent TW-328937-B (TW)
Title: A charger assembly for a wafer carrying apparatus
Inventor: YUN JUNG-BONG
IPC: H01L21/20
Filed: 1996-11-27
Granted: 1998-04-01
Abstract: A charger assembly for a wafer carrying apparatus, which comprises: a charger for conveying a wafer loaded on a plurality of grooves of a boat to the next process for processing, the charger comprising a plurality of independent wafer guiders disposed side by side, the wafer guider having a plurality of grooves extending longitudinally in a manner which receives the wafer, a plurality of protrusions being formed on the side surface of a wafer guider adjacent to another wafer guider, and the upper half of the wafer guider having a number of evenly spaced grooves with a fixed length and a slot formed on each protrusion which is used for coupling to the adjacent wafer guider; a pair of T supporting members for buckling each wafer guider by a joint member; by adjusting the gap between the wafer guiders to align or adjust the dimensions to the gap formed between the slots of the boat.
Patent TW-359720-B (TW)
Title: Engine igniting coil device
Inventor: SAKAMAKI MAKOTO
IPC: F02P15/00
Filed: 1996-12-20
Granted: 1999-06-01
Abstract: In an engine igniting coil device of the open-magnetic-circuit type that has a bobbin having a hollow axis having a circular section in which a rod-shape core is inserted, the core is formed of a plurality of iron plates having different widths and laminated to have a substantially circular section and the thus formed core is splitted in the direction perpendicular to the lamination into a plurality of parts in order to increase a space factor of the core in the bobbin's hollow axis having a circular section and to easily accommodate the core in the bobbin's hollow axis having a circular section assuring a high space factor of the core therein and reducing eddy-current core-loss to improve an output factor of a secondary voltage.
Patent TW-338732-B (TW)
Title: Apparatus for bending bars efficiently
Inventor: ENG POH TZAN
IPC: B21D7/12
Filed: 1997-05-06
Granted: 1998-08-21
Abstract: An apparatus for efficient bending of bars into a number of shapes having the apparatus a turntable with a center bar, a drive pin and a controller plus an input system apt for the receiving of parameter information for the bending process of the desired bar shapes, an apparatus apt for bending of bars having: at least a backup ram on said turntable and adjacent to the center roll for improvement of the tolerance of the bending bar angle which is suspended in the center roll, between said drive and the ram, with the backup ram assembly for the pressing of the bar without maintaining and bending the bar; and at least a marker spaced from the turntable at a programmed gap for the guiding of the bar automatically passing the bending process; the marker having a gauge for the offset of one end of the bar and the mark gauge and the bar passing the bending process for reduction of human errors for improvement of tolerance in the bending bar; therefore, the connection of the controller to the backup ram and the marker gauge in minimum operation steps for efficient and effective bending of the bar into a number of forms as desired.
Patent TW-340218-B (TW)
Title: Renumbered array architecture for multi-array memories
Inventor: ROBERT J PROEBSTING
IPC: G11C5/02
Filed: 1997-05-17
Granted: 1998-09-11
Abstract: A sort of renumbered array architecture for multi-array memories, having the architecture a target memory capacity formed from a number (N) of memory arrays, including the method the following steps: determination of a part (M units) of the (N) memories as poor; renumbering said memory array from 0 (N-M) for provision of a logically continuous memory system, having a modified memory capacity of less volume than the target memory capacity.
Patent TW-358155-B (TW)
Title: Monitoring and control of sterilization processes with semiconductor sensor modules
Inventor: STEWART BONNIE
IPC: A61L2/20
Filed: 1997-07-03
Granted: 1999-05-11
Abstract: A sort of sterilization process, including a sterilization chamber, housed in the chemical sterilization chamber in an indoors device, for removal of disinfectant, and a process controller for controlling disinfectant housing and disinfectant remover, including: a sensor disposed indoors, having an electric feature varying along with the disinfectant density; a receiving unit connected to the sensor, for receiving a base line electric feature of a base line density of the disinfectant density of the first set of environment parameter, and instant checking of the electric variation of the sensor with respect to the base line electric feature, for indication of the instant density of the disinfectant of the first environment parameter; the sterilization controller compares the instant density value and the reference disinfectant density range, for controlling density of the disinfectant indoors.
Patent TW-330962-B (TW)
Title: The lock structure
Inventor: CHEN WANQ-SONG
IPC: E05B67/00
Filed: 1997-07-18
Granted: 1998-05-01
Abstract: A lock structure, it includes: - Lock shaft, is a hollow tube, has formed a hole at front end, and formed a fasting hole at back end of hole. Install a slot at top of fastening hole and two long holes at side of lock shaft; - Lock bolt, is inserted at back end of lock shaft. Installed a fastening bolt to stop the block of brake and a rack at top edge of fastening part that is inserted into slot; - Lock casing, is a cylinder body to cover lock shaft. Installed a accommodating space at back end for putting half-fastening pin, and the bottom of fastening pin can put into long hole of lock shaft for fixing lock shaft in lock casing; - Block piece, is riveted at back end lock casing for stopping lock piece of lock shaft, and formed a turning hole for putting lock bolt. Install a convex point inside turning hole for limiting turning amplitude of lock bolt; - Several lock pieces, are circular pieces inserted into hole of lock shaft, and have central hole. Install a notch at circumference of each piece for putting half-fastening pin; - Driving piece, is arranged at the bottom of lock shaft hole, and has a central hole. Install a driving block at outer circumference for pushing rack to drive the fastening bolt to rotate; - Several pads, is used to separate each lock piece & driving piece. Install a convex piece on top for fixing inside long hole of lock shaft; - The key, is composed by a handle and a spindle for passing through the central hole of lock & driving piece. Set pre-determined number of teeth on spindle, and the teeth are formed different sectors as secret code according to the notch position of corresponding lock piece; By assembling above structures, separately arrange lock bolt and lock shaft to fit different fastening of lock body. The cross section of key presents 3/4 circle to increase the range of teeth angle and assemble several sets secret code for dust-proof and preventing burglary.
Patent TW-440743-B (TW)
Title: Liquid crystal injection device
Inventor: ASATANI KOJI
IPC: G02F1/1341
Filed: 1997-07-28
Granted: 2001-06-16
Abstract: The present invention relates to a liquid crystal injection device, the purpose is to provide a liquid crystal cell to avoid the nonuniform injection of liquid crystal. At the same time, if the nonuniform injection phenomena occurs, the liquid crystal injection device and the liquid crystal injection means to eliminate the unequal injection of liquid crystals can be adopted. Simply speaking, the constitution of the present invention comprises: an injection chuck 15 connected to the liquid crystal injection means 11 formed on one side of the liquid crystal cell 10, a discharge chuck 16 connected to the liquid crystal discharge means 12 formed on one side of said liquid crystal cell 10, the feeding and sucking device 25 freely switching the feeding or sucking of the liquid crystals in an injection chuck 15, and which is connected to said injection chuck 15, and the feeding and sucking device 26 freely switching the feeding or sucking of the liquid crystals in the discharge chuck 16, and which is connected to said discharge chuck 16.
Patent TW-377501-B (TW)
Title: Method of dual damascene
Inventor: HUANG YI-MIN
IPC: H01L23/50
Filed: 1997-09-08
Granted: 1999-12-21
Abstract: A method of dual damascene is disclosed with the following process: (1) deposition of a first oxide layer, silicon rich oxide layer and a second oxide layer, in that order; (2) photolithography of holes on dielectric layer to form contact holes leading to wire interconnect area on the substrate; (3) photolithography of metal trench for creating metal interconnect; (4) filling holes and troughs on dielectric layer with metal deposition; and (5) chemical mechanical polishing to remove excess metal. Using this method, the depth of trench can be controlled and planar metal surface is thus realized. If holes of dielectric layer and metal trenches are physically separated, the outline after etching can also be controlled for optimum results.
Patent TW-374031-B (TW)
Title: Single axle bi-directional processing machine
Inventor: JOU HUNG-TU
IPC: B23B3/30
Filed: 1997-11-13
Granted: 1999-11-11
Abstract: The invention relates to a single axle-bi-directional processing machine in which both ends of the main axle driven by a power source are provided with feeding means and cutting knife kit; while one end is connected to feed means and fed with the cutting knife, the other end is in the retreated position to withdraw the cutting knife kit, or vice versa; the processing machine can work on two different work pieces at the same time.
Patent TW-386145-B (TW)
Title: Gas dynamic foil bearing
Inventor: ERMILOV YURI I
IPC: F16C17/12
Filed: 1997-11-24
Granted: 2000-04-01
Abstract: A gas dynamic foil bearing comprises a plate attached to a base, support members fixed on the plate at predetermined intervals, elastic foils fixed to the support members at one end thereof to overlap each other, a thrust disk connected to a rotating rotor and placed on the elastic foils, and bent springs interposed between the elastic foils and the plate in the overlapping area of the elastic foils for supporting the elastic foils.
Patent TW-368746-B (TW)
Title: Semiconductor device and method for manufacturing the same
Inventor: HIEDA KATSUHIKO
IPC: H01L27/105
Filed: 1997-12-24
Granted: 1999-09-01
Abstract: The purpose of the invention is to achieve a kind of semiconductor device which prevents the aging effect of gate insulation film due to high temperature treatment and with excellent reliability and characteristics. The solution is to have the steps of forming the dummy gate pattern in the predetermined region of gate on the semiconductor substrate: leading the crud to form source/drain region on the semiconductor substrate using the dummy gate pattern as the mask; forming insulation film around the dummy gate pattern; selectively removing dummy gate pattern; forming gate insulation film on the bottom and side of the recession on which the dummy gate pattern had been removed; and forming the gate electrode by burying conductive material on the recession formed on the gate insulation film.
Patent TW-396612-B (TW)
Title: Production method for a capacitor-electrode made from a platinum metal
Inventor: SCHINDLER GUNTHER DR
IPC: H01L21/02
Filed: 1998-03-04
Granted: 2000-07-01
Abstract: This invention is to produce on a carrier with silicon-containing surface a conductive electrode-body (10) for a capacitor-electrode. Platinum is deposited on the whole surface, in a temperature-step the platinum is silicied outside the electrode-body and the platinum-silicid is removed. The advantage of this invention is the avoidance of an etching process for metallic platinum.
Patent TW-367446-B (TW)
Title: Method and system for enabling nondisruptive live insertion and removal of feature cards in a computer system
Inventor: BASS BRIAN MITCHELL
IPC: G06F13/38
Filed: 1998-03-26
Granted: 1999-08-21
Abstract: Method and system for controlling the state of a system bus during live insertion and removal of a pluggable feature card (FC) by driving control signals, which are transferred over the system bus, to an active signal level, or by driving down level active control signals to a low signal level near ground level. By this mechanism, the system bus becomes immune to signal disturbances and thereby allows pluggable units to be live inserted and removed without causing adverse effects to the system such as a system or compromise of data integrity. During live insertion or removal, a live insertion bus controller (LIBC) acquires access to the system bus through its interface with a system bus controller (SBC), after it has been signalled by a live insertion mechanism associated with the FC that the FC is in the process of being live inserted or removed. After system bus access has been acquired by the LIBC and the LIBC has taken over the control of the system bus, it drives a subset of the system bus set of control signals to a state that is immune from insertion/removal signal disturbance. In parallel, the LIBC effects suspension of running timeout and watchdog operations currently being performed by the SBC. When the LIBC is informed that the insertion process has been completed, the SBC again acquires control of the system bus. The same procedural steps are performed in case of removal of an FC.
Patent TW-375856-B (TW)
Title: Universal electric chafer heater
Inventor: FRANCIS RALPH M JR
IPC: A47J39/02
Filed: 1998-03-27
Granted: 1999-12-01
Abstract: An electric chafer heater for a chafer is disclosed herein. The chafer heater is removably supported by a shelf disposed below a chafing dish. The chafer heater includes a base having a cylindrical bottom portion held within an aperture in the shelf sized for receiving a standard can heater. The chafer heater further includes a resilient member extending upward from the base, and an electric heating assembly coupled to the resilient member opposite the base. The heating assembly has a heating surface positionable above the base by the compression of the resilient member. The heating surface is biased against the chafing dish when the base is supported by the shelf to provide a thermal interface to transfer heat between the heating surface and the chafing dish. The heating assembly has variable (e.g., low and high) power setting selected by an input device (e.g., a switch). The heater includes a ballast at the bottom of the base, and a switch which cuts off the flow of electricity to the heating assembly in response to a sensed parameter (e.g., temperature; inclination). A visual indicator y provide an indication when the heating surface exceeds a predetermined temperature.
Patent TW-392397-B (TW)
Title: Method and apparatus for performing a handoff between communication systems having different multiple access schemes
Inventor: LOSH JASON HAINES
IPC: G10L19/00
Filed: 1998-04-18
Granted: 2000-06-01
Abstract: In a method in a cellular telecommunications system for performing a subscriber (28) handoff (216) from a first multiple access communications system to a second multiple access communications system, a subscriber unit in communication with said first multiple access communications system measures (206). A signal characteristic of a signal from the second multiple access communications system to produce a signal characteristic value. In response to the signal characteristic value, the subscriber unit is configured to communicate with the second multiple access communications system. Thereafter a subscriber handoff (216) is performed from the first multiple access communications system to the second multiple access communications system. The signal characteristic value may be signal strength. The signal characteristic may be measured with the receiver (92) for the first multiple access communication system.
Patent TW-347314-B (TW)
Title: Process for producing a sofa chair and product thereof
Inventor: Zhang yuan-feng
IPC: A47C17/02
Filed: 1998-05-12
Granted: 1998-12-11
Abstract: A process for producing a sofa chair, which comprises the following steps: a step of preparing a chair frame including producing a chair seat, a back frame and two armrest frames; a framing step which includes separately installing a sleeve of a locking element on the back frame and the two armrest frames; a foaming step which comprises separately mounting the back frame and the two armrest frames in a mold, filling the mold with a foaming agent, carrying out foaming of the foaming agent thereby wrapping the back frame and the two armrest frames with a foam; a packaging step which comprises wrapping the back frame and the two armrest frames, which have gone through the foaming step, with a wrapping material thereby forming the back of a chair and armrests; and an assembly step which comprises separately anchoring one end of the sleeve on the back of a chair and the armrests with a locking element of a fastener, while using other locking elements to screw the other end of the sleeve to the chair seat thereby separately locking the back of a chair and the armrests on the chair seat to complete the production of a sofa chair.
Patent TW-451307-B (TW)
Title: Apparatus for improved power coupling through a workpiece in a semiconductor wafer processing system
Inventor: VAN GOGH JAMES
IPC: H01J37/20
Filed: 1998-05-20
Granted: 2001-08-21
Abstract: Apparatus for supporting a wafer in a semiconductor wafer processing system. The apparatus contains a pedestal assembly, a ring assembly circumscribing the pedestal and an insulator between the pedestal assembly and ring assembly. The insulator electrically isolates the pedestal assembly from the ring assembly thereby preventing unwanted power coupling through the ring assembly.
Patent TW-382864-B (TW)
Title: Noise inhibitor
Inventor: LIN MING-JUNG
IPC: H04B10/18
Filed: 1998-07-28
Granted: 2000-02-21
Abstract: A noise inhibitor of wideband optical fiber transmission system, uses a direction coupler to combine an original signal with a high frequency guide signal. The combined signal is used to modulate a laser diode to inhibit the noise caused by the reflection of the laser diode or by the mode-hopping of laser.
Patent TW-388900-B (TW)
Title: Electromagnetic relay and arrangement of at least two such relays
Inventor: KERN JOSEF
IPC: H01H50/14
Filed: 1998-09-02
Granted: 2000-05-01
Abstract: This Relay has a reel-body (1) as a basis-body, which supports a core (16), a yoke (20), an anchor (22) and a contact-spring (23) that is connected with said anchor. Fix-contact-carriers (3,4) and a contact-spring-connection-pin (5) are embedded in a flange (12), said carriers (3,4) are constructed from wire-semi-finished product with preferably right-angled or quadrate cross-section. Thus a very simple productely method is possible, in which waste material is absolutely not generated and stamp tools for said contact-connection-component are not necessary, and no plastic particles are scraped off through cutting, which can damage the quality of said relay.