baber/WOPTO huggingface dataset:
Patent TW-342332-B (TW)
Title: Attachment detachably mounted to a seat
Inventor: MANFRED KOPKE
IPC: A47C7/54
Filed: 1997-07-30
Granted: 1998-10-11
Abstract: An attachment, particularly an armrest, detachably mounted to a seat, which is detachably mounted to a seat, particularly a wheel chair, and comprises: first and second mounting devices (5,4) interconnecting with a frame (6) and each device comprising a locking mechanism (19-23,7-14) capable of releasably locking an element having an appropriate receptacle or socket (3,2) with a transverse locking seat, in which the locking mechanism (7-14) of the second mounting device (4) is manually releasable, and the locking mechanism (19-23) of the first mounting device (5) is releasable through a preferably horizontal pivot (22) pivotally connected to the frame (6).
Patent TW-402583-B (TW)
Title: Purification of acetonitrile by a distillative recovery/ion exchange resin treatment process
Inventor: CESA MARK CLARK
IPC: C07C255/02
Filed: 1997-08-14
Granted: 2000-08-21
Abstract: A process of producing HPLC grade acetonitrile (UV cutoff <190) comprising a multistep distillation under reflux conditions followed by acidic ion exchange resin treatment to remove essentially all impurities from the acetonitrile.
Patent TW-374783-B (TW)
Title: Polypropylene waxes modified so as to be polar
Inventor: HOHNER GERD
IPC: C08F8/46
Filed: 1997-11-24
Granted: 1999-11-21
Abstract: The present invention relates to partially crystalline polypropylene homopolymer or copolymer waxes modified so as to be polar and having an acid or saponification number of from 0.5 to 120 mg KOH/g. a melt viscosity of from 20 to 50,000 mPa.s/170 DEG C and a softening point (ring/ball) of from 90 to 50,000 mPa.s/170 DEG C and a softening point (ring/ball) of from 90 to 165 DEG C, prepared by reacting a nonpolar polypropylene homopolymer or copolymer wax with an a, b-unsaturated carboxyl acid or a derivative thereof in the presence of free-radical formers, wherein the nonpolar polypropylene wax has been prepared by direct polymerization of propylene or copolymerization of propylene with higher 1-olefins using catalysts of the Ziegler or metallocene type and has a softening point (ring/ball) of from 90 to 165 DEG C. The waxes are useful as plastics additives, for aqueous dispersions or for melt adhesive formulations.
Patent TW-364925-B (TW)
Title: Process for producing liquid pig iron or steel preproducts and plant for carrying out the process
Inventor: STOCKINGER JOSEF
IPC: C22B7/02
Filed: 1997-12-16
Granted: 1999-07-21
Abstract: According to a process for producing liquid pig iron from fine-particulate iron oxide carriers and lumpy iron-containing material in a meltdown gasifying zone of a melter gasifier, the iron-containing material is melted in a bed formed of solid carbon carriers, under the supply of carbon-containing material and oxygen-containing gas while simultaneously forming a reducing gas, wherein fine-particular iron-oxide carriers, such as iron-containing fine ore and ore dust and oxidic iron fine dust, are introduced into a reducing gas stream leaving the melter gasifier, the reducing gas is freed from the fine-particulate material formed therefrom, the separated fine-particulate material is introduced into the meltdown gasifying zone via a dust recirculation line by means of a dust burner and the reducing gas is used for reducing iron-oxide-containing material. To be able to charge large amounts of the fine ore or ore dust in the process, the separated fine-particulate material in the dust recirculation line is conveyed via a fluidized bed sluice formed by the separated fine-particulate material and by reducing gas to the dust burner and reduced thereby.
Patent TW-363300-B (TW)
Title: Vibrational control system for stator coils
Inventor: NILSSON LENNART S
IPC: H02K3/50
Filed: 1997-12-26
Granted: 1999-07-01
Abstract: A vibrational control system for the coils of a stator includes a coil support bracket affixed to the stator, a coil support brace mounted on the coil support bracket with a shim arranged between the coil support brace and the coil support bracket, a push block arranged between the coils and the coil support brace, and control structure for controlling the vibrations of the stator coils.
Patent TW-370751-B (TW)
Title: Method and arrangement in a radio communications system
Inventor: GRUBECK HANS
IPC: H04J3/16
Filed: 1997-12-30
Granted: 1999-09-21
Abstract: The present invention relates to a method and an arrangement for assignment of mobile stations (MS1-MS4) to so called multi-user channels (CH1, CH2) in a radio communication system. With information on mobile stations' (MS1, MS2 and MS3, MS4 respectively) power demands (P) from a base station (BS) with which they communicate, effective time spans for transmission of information (T) and/or relevant angular power spectrum (a1, a2) from the base station (BS) channels (CH1 and CH2 respectively) are allocated in such a manner that the total energy transmitted from each base station (BS) is minimized for transmitting information to its associated mobile stations (MS1-MS4). As a consequence the total level of interference in the radio communication system to which the base stations (BS) belong will be minimal, which results in a high efficiency for the system.
Patent TW-370679-B (TW)
Title: Method for removing both anti-etching materials and sidewall protection films
Inventor: TOYODA EIJI
IPC: H01L21/302
Filed: 1998-02-12
Granted: 1999-09-21
Abstract: The present invention relates to a method for removing both anti-etching materials and sidewall protection films, i.e., for removing both anti-etching materials and sidewall protection films that are useless after dry etching with a sidewall protection process, so as to simplify the manufacturing processes of semiconductors. A dry etching treatment is performed with a sidewall protection process using an anti-etching pattern (3) on a semiconductor substrate (2) as a mask. Then an adhesive sheet (1) is attached onto said substrate (2) while removing said useless anti-etching material (3) and said sidewall protection film (4) stacked on a pattern sidewall (22). And a heating-pressurizing treatment is applied in order to tightly bond the adhesive (11) to the pattern sidewall (4). Then said adhesive sheet (1), said anti-etching material and said sidewall protection film (4) are entirely stripped and removed at once.
Patent TW-373142-B (TW)
Title: Highlighting tool for search specification in a user interface of a computer system
Inventor: KAMPER ROBERT J
IPC: G06F17/30
Filed: 1998-02-17
Granted: 1999-11-01
Abstract: A search interface that is easy to use and understand. A unique visual metaphor in the form of a "highlight" tool is used for this purpose. The highlighting tool is used to identify search terms. In one embodiment, a user uses the tool to mark text on a document, such as an HTML document displayed in a Web browser. Upon selection of this text, and preferably following a time delay, a pop-up menu appears that offers the user the option of searching for this text. After searching and receiving the results, the user can again use the highlighting tool to mark one or more words/terms (or other information, such as URL) within the results listed.
Patent TW-380241-B (TW)
Title: User programmable interrupt mask with timeout
Inventor: TEMPLE JOSEPH L
IPC: G06F13/24
Filed: 1998-02-23
Granted: 2000-01-21
Abstract: A method and apparatus for implementing a user programmable interrupt mask and timeout count. A master mask latch receives non-privileged instructions which alternatively cause the latch to disable and enable interrupt requests for the processor. The non-privileged disable interrupts instruction additionally causes the initiation of a timeout counter for defining the duration of an interval for which interrupt requests may be disabled. The non-privileged enable interrupts instruction additionally terminates the count of the timeout counter. If the timeout counter is not halted within the defined interval, a system error interrupt is generated, interrupts are re-enabled and the counter is halted. In a further embodiment, the disable interrupts instruction may be incorporated into a fetch and hold instruction and the enable interrupts instruction may be incorporated into a store and release instruction to facilitate atomic read, modify, write operations.
Patent TW-399111-B (TW)
Title: Removal device of the waste weft in jet loom
Inventor: CHEN YUAN-CHIH
IPC: D03D47/32
Filed: 1998-02-27
Granted: 2000-07-21
Abstract: This invention is for the removal device of waste weft, for which the catch cord yarn removes the waste weft that was cut when it was thrust over the right edge of the textile while weaving in Jet Loom. Especially, this invention is aimed to remove the waste weft by using the catch cord yarn of no shed motion. To achieve this purpose, a cling part is composed on the front edge of the rotating spindle, and then the waste weft is to be clung to the cling part. This weft is to be entangled with the out surface of the catch cord yarn, and is drawn to be discharged backward through the spindle for removal from the machine by rotating along with the catch cord yarn.
Patent TW-423077-B (TW)
Title: Method for preventing tungsten from peeling after the metal-etching process
Inventor: JUNG JEN-HUEI
IPC: H01L21/3205
Filed: 1998-03-02
Granted: 2001-02-21
Abstract: The present invention is a method for preventing the peeling phenomena of the tungsten in the integrated circuit after the metal-etching process. A semiconductor substrate is provided. An integrated circuit is formed on the substrate. An inter-metal dielectric layer having contact holes and alignment lines is formed on the substrate. A barrier layer is formed on the inter-metal dielectric layer. A tungsten-metal layer is then deposited on the barrier layer. The barrier layer and the tungsten-metal layer are etched back to form the plugs of the contact holes, the spacers of the alignment lines and the metal stoppers which cover the edges of the alignment lines. Thus, the metal stoppers have a good adhesion capability with the barrier layer and the peeling of the tungsten spacer is prevented.
Patent TW-385427-B (TW)
Title: Image display device
Inventor: KURASHINA HIROYASU
IPC: G06F3/0485
Filed: 1998-04-04
Granted: 2000-03-21
Abstract: A kind of image display device which comprises various commands and data from input block. By memorizing a part and all the basic image data formed by dot matrix in the storage device for basic image data, to display the replaced displaying portion in the range of said basic image data of the displayed image data according to the said command from input block. By the starting command for automatic scrolling, it automatically continuous shifts the said basic image data to up, down, left or right in the defined arbitrary direction. Before processing the said automatic scrolling, if the said basic image data in process and the said image display data changes the amount and ratio range, it will input proportion changing command. When inputting the starting command, followed by the starting of said automatic scrolling processing, it can input the said proportion changing command and by the inputted proportion changing command to display the resulting said display image data on the said display.
Patent TW-419783-B (TW)
Title: Semiconductor integrated circuit and method for manufacturing the same and semiconductor device and method for manufacturing the same
Inventor: KUNIKIYO TATSUYA
IPC: H01L21/768
Filed: 1998-05-06
Granted: 2001-01-21
Abstract: The object of the present invention is to improve the device isolation property of the isolating trench used in the semiconductor integrated circuit and semiconductor device. The present invention form the devices isolated by the isolating trench STI2 on the active semiconductor regions, as indicated by arrow lines 30 and 31, of a semiconductor substrate 1. The trench STI2 is filled by SiOF.
Patent TW-388202-B (TW)
Title: Cold plate heat dissipating module of micro heat pipe for color plasma display
Inventor: JAU JUNG-SHING
IPC: H05K7/20
Filed: 1998-05-14
Granted: 2000-04-21
Abstract: A cold plate heat dissipating module of micro heat pipe for a color plasma display, uses a cold plate consisted of a micro heat pipe, together with a heat dissipating duct, a fan, and fins, etc. to form a passive heat dissipating module thereby achieving a high efficiency, low cost, and long operation life, so that the objectives of light-weght and high-quality wall-type TV can be achieved.
Patent TW-359640-B (TW)
Title: Improved composition for uniaxially heat-shrinkable biaxially oriented polypropylene film
Inventor: AMON MORIS
IPC: H04W4/00
Filed: 1998-05-18
Granted: 1999-06-01
Abstract: A uniaxially heat-shrinkable, biaxially oriented multilayer film having a polypropylene-containing core layer comprising at least 70 wt.% of said multilayer film and optionally, at least one polyolefin-containing skin layer adjacent said core layer, is prepared by biaxially orienting a coextrudate and thereafter orienting said coextrudate by stretching 10 to 40% in the machine direction. The core layer contains isotactic polypropylene and sufficient amount of syndiotactic polypropylene to inhibit uniaxial heat shrinkage at temperature below 50 DEG C. The skin layer can be selected from the group consisting of polypropylene, ethylene-propylene copolymer, polyethylene, and ethylene-propylene-butylene terpolymer.
Patent TW-380325-B (TW)
Title: Laser dual light source mechanism
Inventor: HU HUNG-LIE
IPC: H01S3/00
Filed: 1998-05-20
Granted: 2000-01-21
Abstract: A kind of laser dual light source mechanism which comprises the first laser light source allocated in the axis center of a rotating axis; the second laser light source allocated on the circle plane of a rotating disk and the rotatable disk is plugged on the rotating axis and the rotating axis of the rotatable disk is parallel to the rotating axis so that the first and second laser light sources can generate perpendicular laser light beams; and, a driver, connected with the rotating axis and used to drive the rotation of the axis; and a power supply, connected with the rotating axis which provides the power for the first and second laser light sources where the power supply could be rotatable connector type or carbon brush type.
Patent TW-377469-B (TW)
Title: Process of forming metal films and multi-layer structure
Inventor: TADA KUNIHIRO
IPC: H01L21/768
Filed: 1998-06-23
Granted: 1999-12-21
Abstract: In the usual process of forming a metal film, metal wiring is formed on a diffusion layer (an electrode) of a circuit element on a silicon semiconductor wafer, then a body is processed with plasma CVD using TiCl4 gas and H2 gas as material gas, and further a Ti film is deposited on the surface of the processed body. A Ti-Si-N film is formed on the diffusion layer surface by adding N2 gas to the material gas, and a Ti film is formed subsequently on the Ti-Si-N film. The Ti-Si-N film suppresses diffusion of silicon from the semiconductor wafer side.
Patent TW-373298-B (TW)
Title: Semiconductor element shallow trench isolation zone oxidized layer filling method
Inventor: JANG SYUN-MING
IPC: H01L21/76
Filed: 1998-07-24
Granted: 1999-11-01
Abstract: Along with semiconductor process technology to go into quarter-micron and after even more tiny line width size zone, shallow trench isolation process shall gradually be taken to replace traditional locational silicon oxide process (LOCOS). Whereas, along with design rule to continuously shrinking, how to fully fill up the daily tightening trench has become a big technical challenge. At present, O3-TEOS oxidized layer process is proven to have good gapfilling characteristic as one technics, but when our people uses secondary atmospheric chemical vapor detain (SACVD) process to detain O3-TEOS oxidized layer, due to trench bottom and lateral wall to have lined with thermal oxide as effect, reducing the detaining speed of O3-TEOS oxidized layer, making processing time to lengthened and increasing production cost. Therefore, this invention provides a kind of semiconductor element shallow trench isolation zone oxidized layer improved filling method, after it is formed with inner lined thermal oxide layer, to increase implementation of a nitrogen monoxide (N2O) plasma treatment, and using silicon tetrahydride (SiH4) as reactive substance, using plasma reinforce vapor detain (PECVD) process to form a thin bottom oxide layer. Then, to implement again common secondary atmospheric chemical vapor detain process, to form O3-TEOS oxidized layer at the beneath oxide layer surface and fully filling up shallow trench, completing filling isolation zone oxide layer process. Via the aforementioned nitrogen monoxide plasma treatment, can effectively lifting the detaining speed of O3-TEOS oxidized layer, and the newly added thin bottom oxide layer can provide a good seed-layer, to avoid subsequent detained O3-TEOS oxidized layer to generate holes.
Patent TW-367234-B (TW)
Title: Playyard top rail
Inventor: DROBINSKI JEROME J
IPC: A47D13/06
Filed: 1998-09-19
Granted: 1999-08-21
Abstract: A playyard top rail includes a left rail, a right rail pivotably coupled to the left rail to enable pivotable movement of the right rail relative to the left rail about a pivot axis, the right rail being formed to include a locking aperture, and a lock coupled to the left rail, the lock including a lock button arranged to move between a locked position extended into the locking aperture formed in the fight rail to block pivotable movement of the right rail relative to the left rail and an unlocked position withdrawn from the locking aperture formed in the right rail to allow pivotable movement of the right rail relative to the left rail.
Patent TW-388013-B (TW)
Title: Limited copy protection for music compact disc
Inventor: JAU GUO-CHIANG
IPC: G06F3/00
Filed: 1998-10-02
Granted: 2000-04-21
Abstract: The present invention relates to a method for copy protection of music CD, mainly comprising the steps of reading each track of the master music CD, converting the read data into a wave file, producing a wave file with white noises as the starting aprt of the file for all music data, storing all the wave files, including one or numerous audio track data, into the wave files having only one audio track; wherein partition data is added in between wave files; and finally writing the said wave file having only one audio track into the CD, which allows direct playback or creates a master disc for mass duplication.  Such method can increase the level of difficulty to copy a music CD so that protection of intellectual property right can be secured.
Patent TW-411565-B (TW)
Title: Process of using the passivation layer for preventing the oxidation of copper
Inventor: LIOU JUNG-SHI
IPC: H01L21/76
Filed: 1998-12-31
Granted: 2000-11-11
Abstract: The invention discloses a process of using the passivation layer for preventing the oxidation of copper in order to solve the erosion problem of copper wire during the chemical mechanical polishing procedure. In this method, the chemical mechanical polishing of the copper metal is divided into two stages to be performed. In the first stage of the polishing procedure, most of the superfluous copper metal is first removed until the copper metal on top of the barrier layer is completely removed or almost completely removed and followed by the stop of this polishing procedure. The copper silicide (for example Cu5Si) or copper germanium alloy (for example Cu3Ge) with isolation and protection effects is then selectively formed on the residual copper surface. After that, the second stage of the chemical mechanical polishing is continued until the barrier layer on the dielectric layer is completely removed.
Patent TW-419918-B (TW)
Title: Communication method
Inventor: STEINDL GUNTER
IPC: H04L12/28
Filed: 1999-01-15
Granted: 2001-01-21
Abstract: Communication method to communicate between some communication subscribers (S1, S2, S3, S4) which are used to control and/or monitor a technical process, said communication subscribes are mutually connected communicatively through a bus-system (B) and can be identified according to their addresses, where each communication subscriber manages a first group of reference as so-called Service Access Points, where for at least one of Service Access Points a second group of reference is managed, where the access at an individual reference from this second group of reference is carried out according to the address of the accessing communication subscriber.
Patent TW-414857-B (TW)
Title: Joule-Thomson cryostat in-line valve flow controller
Inventor: MANGANO ROY A
IPC: F16K31/56
Filed: 1999-02-10
Granted: 2000-12-11
Abstract: An in-line valve flow controller (10) for a Joule-Thomson cryostat. The controller has an in-line valve stem (12) that is part of, and is collinear with, an actuation stem (16) of the cryostat. Both the in-line valve stem and actuation stem sit in an orifice (13) of the Joule-Thomson cryostat. This arrangement automatically positions the valve stem over its valve seat (18). The in-line valve flow controller integrates with a temperature dependent snap disk (19) that is used to close the valve stem against the valve seat. Initial flow rate is determined only by the diameter of the orifice of the Joule-Thomson cryostat, and not by valve position. Bypass flow is also set by the diameter of the orifice, which is not subject wear, and the valve stem prevents contaminates from clogging the orifice.
Patent TW-493013-B (TW)
Title: Method for developing an enhanced oxide coating on a component formed from stainless steel or nickel alloy steel
Inventor: WAHLERT RAYMOND W
IPC: C23C8/10
Filed: 1999-04-07
Granted: 2002-07-01
Abstract: A method for creating an oxide coating on the surface of a component formed from austenitic stainless steel or nickel alloy steel is set forth. The component has a naturally formed oxide film at the surface. The naturally formed oxide is enhanced through a process comprising at least two steps. In the first step, the component is heated in the presence of circulating dry air for a first period of time at a temperature of approximately 300 degrees centigrade. In the second step, the component is heated in the presence of static dry air at an elevated pressure for a second period of time at a temperature that is higher than the temperature during the first period. The exterior portion of the enhanced oxide coating is removed with an oxidizing treatment whereby an oxide coating having a high ratio of chromium to iron is exposed at the surface of the stainless steel.
Patent TW-439205-B (TW)
Title: Manufacturing method of self-aligned contact
Inventor: SHIU SHIN-HUEI
IPC: H01L21/768
Filed: 1999-08-03
Granted: 2001-06-07
Abstract: A manufacturing method of self-aligned contact includes forming a gate on the substrate which comprises at least a top cap layer. Then, form the first spacer on the gate sidewall followed by forming an amorphous buffer oxide layer, then form the second spacer on the buffer oxide layer of the first spacer, after that, form the first dielectric layer to cover the substrate and define the dielectric layer to form a self-aligned contact.
Patent TW-451451-B (TW)
Title: Circular silicon controlled rectifier device
Inventor: YU TA-LEE
IPC: H01L29/06
Filed: 1999-10-02
Granted: 2001-08-21
Abstract: A circular silicon controlled rectifier device is disclosed, which has at least one circular cell built on the semiconductor substrate of the first type, and the cell comprises: a well region of the second type, a doped region of the first type, a contact ring of the second type, and a doped ring of the second type. The well region of the second type is located in the semiconductor substrate of the first type, and the doped region of the first type is located in the well region of the second type. The contact ring of the second type well is located in the well region of the second type, which surrounds the doped region of the first type. The contact ring of the second type well is located in the semiconductor substrate of the first type, which surrounds the well region of the second type.