baber/WOPTO huggingface dataset:
Patent TW-344889-B (TW)
Title: Lead frame with increased strength and manufacture of semiconductor device
Inventor: FUKATANI HITOSHI
IPC: H01L23/50
Filed: 1997-06-07
Granted: 1998-11-11
Abstract: A method for assembling a semiconductor device, which comprises the following steps: (a) preparing a lead frame having a plurality of leads disposed on the periphery of a supporting member for supporting a semiconductor chip, each lead having an inner lead portion and an outer lead portion, the inner lead portion being connected to the supporting member; (b) attaching a semiconductor chip having a plurality of electrodes on the primary surface thereof to a primary surface of the supporting member corresponding to a primary surface; (c) connecting a plurality of electrodes to the corresponding inner lead portion of a plurality of leads through a plurality of bonding wires; and (d) forming an insulating layer as a protective layer, the insulating layer covering the top surface of the assembly unit including the semiconductor chip, the plurality of bonding wires, the supporting member and the inner lead portions of the plurality of leads.
Patent TW-436544-B (TW)
Title: Method and equipment for jacquard selection in a textile machine
Inventor: SCIACCA FRANCO
IPC: D04B15/68
Filed: 1997-09-01
Granted: 2001-05-28
Abstract: The invention relates to Jacquard selection in a textile machine characterized by a selection jack provided with a spring and/or force by which, after the preselection phase in which the jacks are guided by a cam inside the cylinder, they move out under the pressure of the spring, thus modifying the path or the functions; or remain contained and/or retained in the cylinder by a selector and/or other member disposed frontally which prevents their moving out. According to circumstances, the selector can move vertically, horizontally and also radially, with minimum time and space, without lateral impact on the incoming butts and/or jacks. Finally, the actuators, together with the cams of the jacks and/or needles, are incorporated in a modular support to modify the type of selection and/or for textile operations other than the Jacquard type.
Patent TW-348057-B (TW)
Title: Disposable bib
Inventor: BEVERLY ANN JULIAN JACKSON
IPC: A41D13/04
Filed: 1997-10-01
Granted: 1998-12-21
Abstract: A disposable bib comprising: a bib body having a length, a width, a bottom, and a transversely separated side including a correspondingly recessed edge; and a pair of shoulder extension portions extending from the bib body and causing a generally planar neck opening having a longitudinal length; in which the generally planar neck opening has a front neck portion, a rear neck portion, and a maximum width portion between the front neck portion and the rear neck portion, and in which the generally planar neck opening is symmetrical to the longitudinal axis and asymmetric to the transversal axis passing through the longitudinal midpoint of the neck opening.
Patent TW-335439-B (TW)
Title: Room air conditioner having inlet and outlet closures and methods for their operation
Inventor: JAE-SEOK CHO
IPC: F24F11/00
Filed: 1997-10-18
Granted: 1998-07-01
Abstract: An operation method of room air conditioner, having the air conditioner with an air inlet for receiving of incoming indoors air; and an air outlet for discharging air back into indoors; a plurality of blades extending over the outlet, for adjustment of the flow direction of the air by means of swinging; a motor-driven blade drive for swinging the outlet blades; a heat exchange distributed between the air inlet and air outlet, for changing the the temperature of the air going through it; an air circulator for circulation of air making in into the air inlet and going through the heat exchange for flowing out from the outlet; an inlet lid for closing the inlet; an outlet lid for closing the outlet; a motor driving the first device for moving the inlet lid between open and close; a motor driving the second device for moving the outlet lid between oen and close; and an input device for input of operation commands. Including for start and stop; including the operation method the following steps: A) activating the blade drive to move the outlet blade to a free position to respond to the start command of the input device to open the outlet lid; and B) activating the first and the second device to open the input lid and the outlet lid; and C) swinging the blade to a position to discharge air in a generally forward direction; and D) activating the air circulator and the heat exchange to complete the air conditioning.
Patent TW-349245-B (TW)
Title: Drying apparatus and method
Inventor: MSTSUMOTO AKINORI
IPC: H01L21/00
Filed: 1997-11-11
Granted: 1999-01-01
Abstract: A drying apparatus for drying the surface of an article to be dried (3,4) with an aqueous solvent (7), the drying apparatus comprising: a processing tank (11) the upper portion of which being installed with an opening part (22) capable of open towards the upside and allowing the article to be processed to be moved in and out, the bottom of which being capable of storing the solvent, and the upper part of the stored solvent being capable of housing the article to be processed; a heating device (10) capable of heating the solvent stored at the bottom of the processing tank; a diffusion prevention device (13,14,15) for preventing the vapor (5) generated by the heated solvent stored in the processing tank from diffusing to the outside through the opening part; a nozzle (34) for generating a flow (29) of the solvent when receiving a solvent supply and covering the inner surface along the inner surface of the processing tank; and a liquid collection device (36) for collecting the solvent flowing along the inner surface and guiding the solvent to the outside of the processing tank.
Patent TW-425399-B (TW)
Title: Photoactivatable nitrogen-containing compositions based on Α-ammonium ketones, ininium ketones or amidinium ketones and aryl borates
Inventor: HALL-GOULLE VERONIQUE
IPC: C09D201/00
Filed: 1998-03-10
Granted: 2001-03-11
Abstract: This invention relates to Α-ammonium ketones, iminium ketones or amidinium ketones in the form of their tetraaryl-or triarylalkylborate salts which can be photochemically converted into amines, imines or amidines as well as to a process for their preparation. This invention also relates to base-polymerisable or crosslinkable compositions comprising these Α-ammonium ketones, iminium ketones or amidinium ketones in the form of their tetra-or triarylalkylborate salts, to a process for carrying out photochemically induced, base-catalysed reactions as well as to their use as photoinitiators for base-catalysed reactions.
Patent TW-460597-B (TW)
Title: A barrier layer structure for use in semiconductors and a method of producing an aluminum-comprising layer having a 111 crystal orientation
Inventor: NGAN KENNY KING-TAI
IPC: H01L23/532
Filed: 1998-03-25
Granted: 2001-10-21
Abstract: The present disclosure pertains to particular Ti/TiN/TiNx barrier/wetting layer structures which enable the warm aluminum filling of high aspect vias while providing an aluminum fill exhibiting a high degree of aluminum 111 crystal orientation. It has been discovered that an improved Ti/TiN/TiNx barrier layer deposited using IMP techniques can be obtained by increasing the thickness of the first layer of Ti to range from greater than about 100 Å to about 500 Å (the feature geometry controls the upper thickness limit); by decreasing the thickness of the TiN second layer to range from greater than about 100 Å to less than about 800 Å (preferably less than about 600 Å); and, by controlling the application of the TiNx third layer to provide a Ti content ranging from about 50 atomic percent titanium (stoichiometric) to about 100 atomic percent titanium. Preferably the TiNx third layer is formed at the end of the deposition of the TiN second layer and exhibits a Ti content gradient which begins at a stoichiometric, 50 atomic percent, Ti content and ends at a Ti content of about 100 atomic percent. The thickness of the TiNx third layer preferably ranges from about 15 Å to about 500 Å. The improved Ti/TiN/TiNx barrier layer enables the deposit of a warm aluminum interconnect or a warm aluminum via fill where the aluminum exhibits a high 111 crystallographic content. Further, the aluminum layer obtained exhibits a reflectivity of 150 percent or greater at 436 nm. A Ti/TiN/TiNx barrier layer having this structure, used to line a contact via, enables complete filling of via with sputtered warm aluminum, where the feature size of the via or aperture, is about 0.25 micron or less and the aspect ratio ranges from about 5:1 to as high as about 6:1.
Patent TW-444316-B (TW)
Title: Carrier for carrying semiconductor wafers and method of detecting wafers on carrier
Inventor: SAEKI HIROAKI
IPC: H01L21/00
Filed: 1998-05-06
Granted: 2001-07-01
Abstract: A plurality of projections 21 is disposed on a inner surface of a lid 20 which is detachably attached to a carrier body 10. Each projection 21 has a tapered end part 22 with inclined surfaces 23, 24. The surfaces 23, 24 are in the form of semitransparent mirror. A light emitting device 47 projects light beam which travels horizontally to the projection 21 from outside of the lid 20. When a wafer is not present in slots 15 of the carrier body, the light beam travels to upper and lower adjacent photoelectric devices 48, 48 via the upper and lower adjacent projections 21. The semitransparent mirror 23, 24 changes the light beam traveling direction. When the wafer is present in the slots 15, the light beam is intercepted by the wafer, and the photoelectric devices 48 does not receive the light beam. In aforementioned manner, whether a wafer is present or not in the slots 15 can be detected.
Patent TW-406185-B (TW)
Title: The manufacture method of the ink jet print head chip and the structure thereof
Inventor: WANG JIE-WEN
IPC: B41J2/14
Filed: 1998-05-20
Granted: 2000-09-21
Abstract: A resistive layer and an electric-conductive layer are formed on the upper region of a substrate to be used respectively as the heater and the wiring. Next, deposit at least one insulated layer on the electric-conductive layer and the resistive layer. Next, do not perform the process such as photolithography and etch toward the above-mentioned insulated layer; directly deposit at least one metal layer on the insulated layer, and patterning the metal layer to define a contact via. Said contact via is to penetrate the metal layer and the insulated layer to reach the upper region of the electric-conductive layer. Next, make a metal plug in the contact via, which is used to connect electrically the metal layer and the electric-conductive layer, and to provide a circuit loop. Finally, a thick film is formed on the upper region as the ink pathway of the print head.
Patent TW-381345-B (TW)
Title: CMOS semiconductor sensor structure and the manufacturing method thereof
Inventor: PAN RUEI-SHIANG
IPC: H01L27/146
Filed: 1998-06-15
Granted: 2000-02-01
Abstract: The present invention disclose a kind of CMOS sensor structure and the manufacturing method thereof wherein the sensor is formed with existed semiconductor technique. The invention is characterized that to employ high energy implantation technique for forming a silicon nitride layer below P-N junction formed by the junction of sensing area and substrate. By the refraction rate differences of silicon nitride, intrinsic silicon (P-N junction) and dielectric protection layer, the silicon nitride can form effective reflection buffer layer for increasing the effective interactive length of incident light so as to reduce incident light absorption by the substrate.
Patent TW-373149-B (TW)
Title: Program control method
Inventor: YAMAZAKI MASAYUKI
IPC: G06F9/32
Filed: 1998-06-29
Granted: 1999-11-01
Abstract: Under the conditional separation control of information processor for the command processing pipeline treatment, it is not limited by the content of the pipeline structure and command etc, can effectively reduce the separation gaps, prior to the confirmation of the conditional separation command condition, it is, before the processing of separation judgement, making subsequent command of the conditional command of the pipeline treatment to escape, to process inserting pipeline for the separation opponent command, when the condition is met to directly process separation opponent command, when the condition is not fulfilled, to make the pipeline information of the subsequent command to feedback to pipeline, and for the sake of implementing subsequent command of the conditional separation command.
Patent TW-494153-B (TW)
Title: Warp knitting machine with fall plate bar
Inventor: EXNER FRANZ
IPC: D04B27/24
Filed: 1998-08-15
Granted: 2002-07-11
Abstract: There is provided a warp knitting machine with a fall plate bar having a guide bar assembly carrying guide bars 2 and 3, a supplemental shaft 8 which rotates in dependence upon the main shaft 9 and carries steering device 11. These are part of a fall plate drive which moves the fall plate bar 25 to and fro via a lever arrangement 27. This construction has a comparatively low mass and permits higher drive speeds.
Patent TW-401695-B (TW)
Title: Method of and apparatus for recording digital television signals
Inventor: KINGHORN JOHN RITCHIE
IPC: H04N5/92
Filed: 1998-08-27
Granted: 2000-08-11
Abstract: A video recorder comprises an input (14) for receiving a digital television signal which is fed via an interface circuit (15) to a buffer RAM and error correction circuit (16). A control and timing circuit (13) passes this signal from the buffer RAM (16) to a tape encoder (7) which converts the code n-bits at a time into a 2"" level code thus reducing the data rate by 1/n. This reduces the data rate to one which can be recorded by a VHS recorder. On replay the inverse operation is carried out using the tape decoder (19), buffer RAM and error correction circuit (16) and output interface (20) to provide a replayed digital television signal at an output 21. A further embodiment includes a digital video encoder/decoder to enable analogue television signals to be recorded in digital form.
Patent TW-410327-B (TW)
Title: Recording-medium recording and reproducing device
Inventor: KABASAWA HIDETOSHI
IPC: G11B21/08
Filed: 1998-11-02
Granted: 2000-11-01
Abstract: A head carriage supports a head which performs recording and reproducing on a recording medium. A guide shaft guides a movement of the head carriage. A guide-shaft holding member holds an end portion of the guide shaft at a predetermined position of a frame. A driving portion moves the head carriage along the guide shaft. The guide-shaft holding member includes a fixed portion fixed on the frame, a leaf spring portion extending from the fixed portion and pushing the end portion of the guide shaft to the frame, and a supporting portion projecting from the fixed portion so as to support an intermediate portion in the longitudinal direction of the leaf spring portion.
Patent TW-406406-B (TW)
Title: DRAM-cells arrangement and its production method
Inventor: KRAUTSCHNEIDER WOLFGANG
IPC: H01L21/8242
Filed: 1998-12-02
Granted: 2000-09-21
Abstract: A memory cell includes at least one transistor (T) and a capacitor (Ko), which is connected with an upper bit-line (B2). The capacitor (Ko) includes a first electrode (Sk), which is arranged above a transistor (T) and is connected with a transistor (T). Because of the trenches (G1, G2), which have different widths, extend perpendicularly to each other and are arranged between said first electrode (Sk), said upper bit-line (B2) can be generated self-alignedly. At least a part of each first electrode (Sk) can be generated form a layer (S), which is structurized by said trenches (G1, G2). Trench (G1) can be narrowed by spacer (Sp).
Patent TW-413775-B (TW)
Title: Device and method for testing a add-on device of computer system
Inventor: CHEN RAU-JING
IPC: G06F3/00
Filed: 1999-01-25
Granted: 2000-12-01
Abstract: The invention provides a testing device that is used to test the add-on device of a computer system, for example an interface card or an IC chip of the computer system. The testing device communicates with the computer system and the add-on device by means of a first bus and a secondary bus respectively. The first bus and the secondary bus are the bus with the same standard, such as ISA bus, EISA bus, PCI bus or AGP bus, and so on. The testing device comprises three switch circuits used to connect the data/address lines of the first bus, power lines and reset line to the secondary bus. A testing program executed in the computer system generates several control signals to the testing device. A control circuit responds to the several signals to identify and selectively power on the three switch circuits. By means of executing the testing program in the computer system, the functional test of the add-on device can be automatic under no time consuming to power-on, power-off and reconfiguration of the computer system.
Patent TW-457112-B (TW)
Title: Process for recovery of hydrogen bromide from alkyl bromide compounds
Inventor: BROEKER JEFFREY L
IPC: C07C51/265
Filed: 1999-03-01
Granted: 2001-10-01
Abstract: Processes are disclosed for recovery of hydrogen bromide from one or more alkyl bromide compounds by hydrolyzing the alkyl bromide compounds to hydrogen bromide and corresponding alcohols, and simultaneously separating at least the alcoholic products of hydrolysis from aliphatic monocarboxylic acid solvent component. Also disclosed is a process for preparing aromatic carboxylic acids by the exothermic, liquid-phase oxidation of an aromatic feedstock compound wherein the energy produced by the exothermic oxidation is efficiently recovered, and uses of water produced during the preparation of aromatic carboxylic acids are efficiently integrated into the process.
Patent TW-417321-B (TW)
Title: Charging and discharging control circuit and charging type power supply device
Inventor: SHIMODA SADASHI
IPC: H02J7/00
Filed: 1999-04-07
Granted: 2001-01-01
Abstract: In a delay circuit using the charging and discharging of a capacitor for setting a delay time, there is provided means for monitoring the terminal voltage across the capacitor, and recognizing whether it  is a normal voltage, or not, by using an external signal.
Patent TW-434703-B (TW)
Title: Method for manufacturing self-align contact (SAC)
Inventor: GAU JING-HUNG
IPC: H01L21/28
Filed: 1999-05-17
Granted: 2001-05-16
Abstract: A method for manufacturing a self-align contact (SAC) comprises the steps of: providing a semiconductor substrate formed with a plurality of gates thereon, in which the substrate on the two sides of the gate is formed with a plurality of lightly doped regions; forming a first dielectric layer with a thickness on the substrate, in which the upper surface of the first dielectric layer is lower than the upper surface of the gate so as to expose a portion of the sidewall of the gate; forming a plurality of spacers on the exposed sidewall of the gate; using the gates and the spacers as a mask to anisotropically etching the first dielectric layer thereby exposing a portion of the lightly doped region; using the gates and the spacers as a mask to form a plurality of heavily doped regions in the lightly doped region and the substrate; forming a second dielectric layer covering the gate; and defining a second dielectric layer to form a SAC.
Patent TW-413900-B (TW)
Title: Method for forming conductive structure capable of decreasing the resistance
Inventor: YANG MING-CHENG
IPC: H01L21/768
Filed: 1999-05-17
Granted: 2000-12-01
Abstract: There is disclosed a method for forming conductive structure on a semiconductor substrate and decreasing the resistance thereof. The method comprises the steps of: forming a dielectric layer on the semiconductor substrate and etching the dielectric layer to form a contact hole, wherein the contact hole exposes the upper surface of the semiconductor substrate; forming conductive structure in the contact hole; removing part of the dielectric layer to increase the exposed surface area of the conductive structure on the dielectric layer.
Patent TW-448419-B (TW)
Title: Disk clamping mechanism
Inventor: WU MIN-DER
IPC: F16B5/06
Filed: 1999-05-24
Granted: 2001-08-01
Abstract: The present invention is a disk clamping mechanism that is applied for compact disk accessing device, such as CD-ROM or DVD-ROM, so that the disk will not be slipped or loosen during high speed rotation in which a clamping device can be selectively configured a spring sheet to increase the strength. After the selected spiral spring and the positioning slide are in turn invaginated into the spindle of the tray, they will be fastened with the spindle by the clamping device so that the disk can be kept between the clamping device, the tray and/or the positioning slides for compact disk drives with different requirement. The inventive mechanism is thinner and can increase the performance development of the motor, and are also featured in simple assembly and precise positioning.
Patent TW-482949-B (TW)
Title: Photomask monitoring method
Inventor: WU JENG-KUAN
IPC: G03F9/00
Filed: 1999-05-31
Granted: 2002-04-11
Abstract: A photomask monitoring method is disclosed to monitor the photomask shift projected onto plural chips. There is designed a plurality of left, right vernier pattern to both left and right sides of the photomask, so that the left, right vernier patterns projected onto the adjacent chips are overlapped to measure the shift, also design plural upper, lower vernier pattern to both upper and lower sides of the photomask to measure the shift. In addition, a row and a column of the chip can be chosen to detect the lateral and longitudinal shifts.
Patent TW-462880-B (TW)
Title: A vaneless impeller housing for a vacuum cleaner
Inventor: BERFIELD ROBERT C
IPC: A47L9/00
Filed: 1999-06-29
Granted: 2001-11-11
Abstract: A vaneless impeller housing for a vacuum cleaner includes a driven impeller that moves working air for the vacuum cleaner. A first housing includes a first wall and a second housing includes a second wall opposite the first wall, and an outlet for the working air. The impeller rotates and draws the working air through an opening and directs the working air radially outwardly toward the first wall and then through an annular passage formed between the first wall and the second wall. The annular passage restricts the flow of working air to provide back pressure on the impeller.
Patent TW-I235165-B (TW)
Title: Intumescent fire resistant rubber compound
Inventor: HUANG JIUN-JIE
IPC: C08K3/00
Filed: 1999-07-15
Granted: 2005-07-01
Abstract: This invention related to an intumescent fire resistant rubber compound, comprising (1) rubber (2) expandable graphite (3) phenolic resin (4) borate. The percentage of each component was described in the Detailed Description. This intumescent fire resistant rubber compound was flexible and can be formed into various type of products, such as strip or ring type ... etc. When this rubber compound was heated, it expanded over ten times than the original volume to fill up any kind of gaps or joints. The intumescent fire resistant rubber compound can be applied for smoke seal of fire rated door or for firestop material of through penetration structure. It performed well to prevent the spread of fire, smoke and toxic fumes in the scene of a fire.