baber/WOPTO huggingface dataset:
Patent TW-372208-B (TW)
Title: Conductive ball mounting apparatus and mounting method of conductive ball
Inventor: SAKAI TADAHIKO
IPC: B23P19/00
Filed: 1997-02-13
Granted: 1999-10-21
Abstract: A conductive ball mounting apparatus and a mounting method for mounting a conductive ball for forming a bump without erroneously mounting an additional conductive ball in a workpiece, comprising a workpiece positioning section, a conductive ball feeding section, a mounting head provided with a plurality of suction holes each of which has a recess capable of storing one conductive ball on the bottom surface of the head, a moving device for moving the mounting head between the workpiece positioning section and the conductive ball feeding section, and a detecting device for detecting conductive balls erroneously additionally attached to the bottom surface of the mounting head without being stored in recesses arranged on the moving route of the mounting head.
Patent TW-345603-B (TW)
Title: A noise control device for tracks
Inventor: BERNHARD NEUMANN
IPC: E01B9/68
Filed: 1997-05-19
Granted: 1998-11-21
Abstract: A noise control device for tracks comprising sound-absorbing slabs mounted at the rails of the track, the slabs being supported on the rails via elastic sections and self-supportingly bridging the space between the rails, which is characterized in that the slabs (3,18,21) are comprised of particles (9) of porous lightweight building material, which are combined by a binder; and the slabs (3,18,21) have an embedded reinforcement (11) mounted without the need of covering.
Patent TW-396252-B (TW)
Title: A wire clamping collar
Inventor: DETABLE PASCAL
IPC: F16L33/02
Filed: 1997-07-22
Granted: 2000-07-01
Abstract: A clamping collar (10) constituted by a semi-rigid wire that is rolled up to from at least one turn (11) with a first end (12) thereof being provided with a hook (16) extending transversely to the plane of the turn and with a second end (14) thereof being folded back outwardly to form an extension (26) lying substantially in the plane of the turn. The extension (26) includes a fastening fold (28) forming a setback going towards the center of the turn, and it also includes a pre-fastening fold (32) situated between that end (24) of the extension (26) which is connected to the turn (11) and the fastening fold (28), said prefastening fold being analogous to the fastening fold.
Patent TW-328634-B (TW)
Title: The structure and manufacturing method for capacitor of DRAM
Inventor: HWANG SHIOU-WENN
IPC: H01L21/70
Filed: 1997-09-10
Granted: 1998-03-21
Abstract: A manufacturing method for capacitor of DRAM includes the following steps: (a) Provide a semiconductor substrate; (b) Form 1st dielectric layer on substrate; (c) Form barrier layer on 1st dielectric layer; (d) Form sacrificial layer on barrier layer; (e) Form 1st polysilicon layer on sacrificial layer, and define the pattern of 1st polysilicon to form bottom electrode of capacitor; (f) Proceed 1st wet etching step to remove sacrificial layer; (g) Form capacitor dielectric layer on bottom electrode; (h) Form 2nd polysilicon layer on capacitor dielectric, and define the pattern of 2nd polysilicon to form upper electrode of capacitor.
Patent TW-371381-B (TW)
Title: Water-cooled stator coil end sealing process
Inventor: KILPATRICK NEIL LESLIE
IPC: H02K9/19
Filed: 1997-10-03
Granted: 1999-10-01
Abstract: A process is disclosed for repairing leaks in turbine generators that have water cooled stator coils with hollow conductor strands, wherein the lead ends of the conductor strands are joined to a header. First a vacuum enclosure is provided around a portion of one of the stator coils in proximity to the header. Then a vacuum is applied to the portion. Finally, a resin is injected into voids in the portion. In a second embodiment, the header first is cut into an outboard section, and into an inboard section that remains attached to the conductor strands. Then the exposed lead ends of the conductor strands and the attached inboard section are cleaned to remove oxidation. Next, a water-tight braze seal is applied over the lead ends of the conductor strands. Then the stator coil and the inboard section are joined to a new outboard section and a vacuum is subsequently applied to the inboard section. The resin is then injected into voids in the inboard section.
Patent TW-381200-B (TW)
Title: Pick and place apparatus for transferring objects
Inventor: KANNO YUKIO
IPC: H01L21/677
Filed: 1997-10-15
Granted: 2000-02-01
Abstract: Adsorption conveyance means for avoiding jam and moving certainly with high-speed, by providing pressure detection means on an adsorption side and on adsorption release side individually, is realized. For this aim, an adsorption state detection means, an adsorption release state detection means, a control means which enables transit into next progression by assuming as ending of the process in the adsorption state after receiving the detection signal from above adsorption state detection means, and a control means which enables transit into next progression by assuming as ending of the process in the adsorption release state after receiving the detection signal from above adsorption release state detection means are provided.
Patent TW-350993-B (TW)
Title: Apparatus for aligning a semiconductor wafer with an inspection contactor
Inventor: YONEZAWA TOSHIHIRO
IPC: H01L21/66
Filed: 1997-10-16
Granted: 1999-01-21
Abstract: An aligning apparatus for aligning and forming the plurality of contacts on a group of checking contacts and corresponding a plurality of electrodes of the chips and electrodes formed on a corresponding semiconductor wafer, making the contacts and the electrodes in collective contact, including the aligning apparatus: a group of devices; a moving body located so as to be movable in X-, Y-, Z- and <theta>-directions and having the first image pickup camera fixed thereon, a wafer bearer capable of being located on the moving body and supporting a semiconductor wafer, a control circuit for controlling movements of the moving body moved in the individua directions, and a second image pickup camera for picking up an image of the semiconductor wafer on the bearer moving under the control of the control circuit. Positions for the first and second image pickup cameras to pick up the images are stored, the first image pickup camera picks up an image of the contact, the position of the contact is stored, the second image pickup camera picks up an image of an electrode of a chip corresponding to the contact, the position of the electrode is stored, and then the contact and the electrode aligned with each other in accordance with the respective positions of the contact and the electrode.
Patent TW-364165-B (TW)
Title: Method for fabricating semiconductor device
Inventor: FUKUMOTO YOSHIHIKO
IPC: H01L21/321
Filed: 1997-11-26
Granted: 1999-07-11
Abstract: A fabrication method of semiconductor device comprising a step of forming an electroconductive material film on a substrate a step of polishing the electroconductive material film and a step of washing a polished surface of the electroconductive material film, wherein the washing step is a step of carrying out ultrasonic washing with a washing solution to which an ultrasonic wave is applied, prior to physical washing.
Patent TW-464809-B (TW)
Title: Systems and digital computers for facilitating trade in goods and/or services
Inventor: TOZZOLI GUY FREDERICK
IPC: G06Q40/00
Filed: 1995-07-27
Granted: 2001-11-21
Abstract: A system stores criteria specified by a funder relating to trade transactions for buyers and sellers. The system compares the criteria with a proposed purchase order to determine whether the system can generate a payment guarantee on behalf of the funder for the buyer to the seller. The system also compares subsequent documents relating to an original purchase order with the original purchase order to ensure that the terms of the purchase order are properly fulfilled. When the appropriate conditions for payment are met, the system issues a funds transfer instruction to transfer payment from the buyer to the seller.
Patent TW-396341-B (TW)
Title: High voltage nmos pass gate for integrated circuit with high voltage generator and flash non-volatile memory device having the pass gate
Inventor: LE BINH-QUANG
IPC: G11C16/00
Filed: 1998-02-26
Granted: 2000-07-01
Abstract: Two NMOS boost transistors have their sources connected to the high voltage input while their drains and gates are cross-connected. Two coupling capaciyors connect two alternate phase clocks to the gates of the two cross-connected boost transistors. An NMOS pass transistor has its gate connected to the drain of one of the NMOS boost transistors. Its source connected to the high vollage input, and its drain connected to the output. In an embodiment, two diodc-connected regulation transistors connect the gates of the boost transistors to the high voltage input. These connections insure that the gates of the boost transistors and the gate of the pass transistor never reach voltages higher than one threshold voltage above the high voltage input. In another embodiment. Two discharge transistors have their drains connected to a decode input, their sources connected to the gates of the boost transistors, and their gates connected to the positive power supply. By setting the decode input at zero volts. The voltages at the gates of the boost transistors and of the pass transistor are held at zero volts, thus disabling them. In the preferred embodiment, both the regulation transistors and the discharge transistors are included in the high voltage pass gate.
Patent TW-400289-B (TW)
Title: Pneumatic tire having floating reinforcement in the shoulder/sidewall
Inventor: OARE THOMAS REED
IPC: B60C13/00
Filed: 1998-03-12
Granted: 2000-08-01
Abstract: A radial ply tire (10) has a floating reinforcement ply on the inside shoulder/sidewall region of the tire. The reinforcement ply comprises ply rubber having a gauge sufficient to delocalize flexing in the tire shoulder/sidewall region, and in one embodiment may be reinforced with 0.50 to 6.0 phr fibers. Depending on the type of tire in which the reinforcement ply is used, the reinforcement has a total gauge of 0.005 inch to 0.175 inch. When fiber is used in the illustrated embodiment, the fiber is oriented circumferentially in the tire.
Patent TW-432027-B (TW)
Title: Recrystallized SiC sintered material and manufacturing method thereof
Inventor: HANZAWA SHIGERU
IPC: C04B35/565
Filed: 1998-05-19
Granted: 2001-05-01
Abstract: A recrystallized SiC sintered material is composed of 0.01 to 2% by weight of SiO2 and 99.99 to 98% by weight of SiC, and has a resistivity controlled to 500 to 50000 Ω.cm. The recrystallized SiC sintered material is manufactured by heating the SiC molded body up to 2000 DEG C in two hours or longer at a pressure of 0.01 to 2 atms while flowing an inert gas at a rate of 0.01 to 10 times of an effective volume (a heating region) of a kiln per minute and then heating up to 2000 to 2500 DEG C at a pressure of 0.5 to 2 atms. The recrystallized SiC sintered material has an enhanced resistivity of a recrystallized SiC ceramic, an electrical insulation property, a remarkably improved thermal conductivity, and strength and corrosion resistance as original merits of the recrystallized SiC.
Patent TW-375840-B (TW)
Title: Electrically erasable programmable read-only memory (EEPROM) and the manufacturing method thereof
Inventor: Ding wen-qi
IPC: H01L29/78
Filed: 1998-07-17
Granted: 1999-12-01
Abstract: This invention discloses an electrically erasable programmable read-only memory, (EEPROM) and its manufacturing method. First, provide a first type semiconductor substrate, then perform etching to form at least one trench on the first type semiconductor substrate so that the first type semiconductor substrate has rugged surface, and form round and smooth corners on the bottom of the trench. Then, form a second type doped region in the first type semiconductor substrate as the control gate. Then, form a dielectric on the second type doped region and the trench(es), and form a conductive layer on the dielectric. Afterwards, perform photolithography and etching processes to define the pattern on the conductive layer with which to form floating gates.
Patent TW-426744-B (TW)
Title: Hot rolled steel plate to be processed having hyper fine particles, method of manufacturing the same, and method of manufacturing cold rolled steel plate
Inventor: YASUHARA EIKO
IPC: C21D8/02
Filed: 1998-09-10
Granted: 2001-03-21
Abstract: This invention provides a hot rolled steel sheet to be processed having hyper fine particles and producing method thereof, which can be easily produced with general hot strip mills, having less anisotropy of mechanical properties and final ferrite grain diameter of less than 2 mu m that could not be achieved by the prior art. The hot rolled steel sheet comprises a ferrite phase as a primary phase, and has an average ferrite grain diameter of less than 2 mu m, with the ferrite grains having an aspect ratio of less than 1.5. The hot rolled steel sheet is obtained by carried out a reduction process under a dynamic recrystallization conditions through reduction passes of not less than 5 stands in the hot finish rolling.
Patent TW-397942-B (TW)
Title: Manufacturing method for a temperature-sensing probe that can be positioned in a temperature sensor
Inventor: GU JIAN-SHIN
IPC: G05D23/24
Filed: 1998-11-11
Granted: 2000-07-11
Abstract: This is a manufacturing method for a temperature-sensing probe that can be positioned in a temperature sensor. It is mainly to add a positioning part producing step to the habitually-used manufacturing process which includes producing casing, butt-joining the two transmission lines of an induction element to the two wires of an electric wire bundle, inserting the induction element into the casing using the electric wire bundle, and adhering the casing and electric wire bundle to form a connecting part. The positioning part is between the thermal-conductive casing and the connecting part with an electric wire bundle at the rear end. Also, the positioning part encloses the two transmission lines of the induction element in a separated and loose way to inhibit the deviation of the transmission lines. The heat-conducive oil is contained between the positioning part and the inner side of the casing. After butt joining the ends of transmission lines and two wires of the electric wire bundle, the induction element can be positioned at the end of the positioning part with the support from pulling the electric wire bundle. Then the connecting part between the casing and the electric wire bundle is formed so to secure the positioning object.
Patent TW-I250080-B (TW)
Title: Use of inorganic particles and method for marking and identifying a substrate or an article
Inventor: ROZUMEK OLIVIER
IPC: C09D7/12
Filed: 1999-01-06
Granted: 2006-03-01
Abstract: The present invention relates to inorganic particles comprising at least two chemical elements in a predefined and analytically identifiable ratio. These particles are used as a marking means incorporated into or applied onto any desired article. They provide a high security potential against counterfeiting since the analysis depend on a combination of spatial as well as of chemical information. In a first step the information containing particle has to be localized by scanning electron microscopy and in a second step the ratio of elements is analysed using energy- or wavelength-dispersive X-ray analysis (SEM/EDX).
Patent TW-486382-B (TW)
Title: Equipment for dewatering granulated materials
Inventor: ULVELING LEO
IPC: B01D33/067
Filed: 1999-02-04
Granted: 2002-05-11
Abstract: The patent application describes equipment for dewatering granulated material with a filter drum (10), which is mounted rotatably about its axis on a supporting frame by means of a bearing arrangement, a charging device (12) for charging a water/granulate mixture into the filter drum (10) and a discharge device (14) for discharge of the filtered granulated material from the filter drum (10), the bearing arrangement being designed in such a way that the filter drum (10) is supported in the bearing arrangement in the manner of a cantilever. For this purpose the filter drum (10) has, for example, on its first end a bearing connection piece (26), which extends essentially coaxially with the filter drum (10) outside the latter, whereas the bearing arrangement has two bearing blocks fixed at an axial distance on a supporting frame, the bearing connection piece being rotatably mounted in the bearing blocks (28).
Patent TW-430696-B (TW)
Title: Post-metal etching treatment
Inventor: YU HUEI-JEN
IPC: C23F4/00
Filed: 1999-04-09
Granted: 2001-04-21
Abstract: A method of in-situ photoresist removed, polymer cleaned, and anti-corrosion processes. In the present invention, after metal stack layers are formed on the dielectric layer and etched by using a chlorine-based plasma, anti-corrosion protective processes and photoresist remove process are performed simultaneously. The steps of the present invention use H2O gas as the plasma feed gas, ranges about 100 sccm to 1000 sccm, the temperature of the reactive chamber ranges about 100 DEG C to 350 DEG C, the pressure of the chamber keeps about 0.5 Torr to 10 Torr, the source power keeps about 500 Watt to 2000 Watt, and the reaction time ranges about 20 second to 120 second. After this post-etching process, not only the photoresist layers are removed and chlorine ions on the metal lines sidewall are replaced, but the polymer residues can be removed simultaneously. That is, conventional two-step post-etching processes reduce to only one single step.
Patent TW-465048-B (TW)
Title: Method of forming tungsten plugs in interlayer dielectrics using mixed mode deposition process
Inventor: WANG MARTIN SHEIN-SEN
IPC: H01L21/8242
Filed: 1999-06-01
Granted: 2001-11-21
Abstract: A method of forming a tungsten plug in a dielectric layer, the dielectric layer covering a substrate structure, is disclosed. The method comprises: depositing a layer of titanium nitride over the dielectric layer; forming a hole in the dielectric layer and the titanium nitride layer down to the substrate structure; using a selective deposition technique to deposit tungsten over the titanium nitride layer and onto the substrate structure until an aspect ratio of the hole is less than a predetermined value; blanket depositing tungsten over the selectively deposited tungsten until the hole is filled.
Patent TW-553941-B (TW)
Title: Paramagnetic 3-,8-substituted deuteroporphyrin derivatives, pharmaceutical agents that contain the latter, process for their production, and their use for MR imaging of necrosis and infarction
Inventor: PLATZEK JOHANNES
IPC: C07D487/22
Filed: 1999-07-02
Granted: 2003-09-21
Abstract: The invention relates to paramagnetic 3-,8-substituted deuteroporphyrin derivatives with various substituents in positions 13 and 17 of the porphyrin skeleton, diagnostic agents that contain these compounds, their use for MR imaging of necrosis and infarction as well as process for the producing of these compounds and agents.
Patent TW-486711-B (TW)
Title: Electroluminescent devices and method of forming same
Inventor: KEYSER THOMAS R
IPC: H05B33/12
Filed: 1999-10-01
Granted: 2002-05-11
Abstract: An electroluminescent device (100) in accordance with the present invention includes a plurality of pixel electrodes (116) disposed on a dielectric layer (106) and coupled to control circuitry (105) electroluminescent stack (120, 140) and a transparent electrode (138) are included wherein the electroluminescent stack is disposed between the transparent electrode (138) and the plurality of pixel electrodes (116). A plurality of guides are disposed between each of the pixel electrodes (116) for guiding light from the electroluminescent stack when the pixel electrodes are activated by the control circuitry (105) and reducing internal reflections of light within the electroluminescent stack. Another device and method include a dielectric layer disposed between the pixel electrodes (116) for absorbing light and reducing a threshold voltage of the stack. A method for fabricating an electroluminescent device includes the steps of providing a substrate having an integrated control circuit formed therein, forming an interlevel dielectric layer on the substrate, forming pixel electrodes on the interlevel dielectric layer, the pixel electrodes being coupled to the control circuit, forming an electroluminescent stack on the pixel electrodes, forming a transparent electrode over the electroluminescent stack and forming a plurality of guides disposed between the pixel electrodes for guiding light from the electroluminescent stack when the pixel electrodes are activated by the control circuit and reducing internal reflections of light within the electroluminescent stack.
Patent TW-442779-B (TW)
Title: Cartridge for recording medium
Inventor: WATANABE TAKU
IPC: G11B23/03
Filed: 1999-08-26
Granted: 2001-06-23
Abstract: By suppressing the vibration transmitted to a cartridge housing under the condition of recording or reproducing, a disc cartridge of the present invention is obtained so that vibration of a disc can be reduced, and recording with high precision is made possible and reproduction with fidelity is also made possible. At least on the supporting region 1a which contains the upper half portion 1 of cartridge frame body 3, the 1a part is printed with anti-vibration printing ink layer 10, which contains acrylic particles 12 and has a projecting and depressing surface. The anti-vibration printing ink layer 10 is used to absorb the vibration transmitted to cartridge frame body 3 so as to alleviate the vibration of optical disk.
Patent TW-419569-B (TW)
Title: Scroll compressor
Inventor: ABE NOBUO
IPC: F04C18/02
Filed: 1999-10-14
Granted: 2001-01-21
Abstract: A scroll type compressor uses at least one in the fluorine-carbon-hydrogen series refrigerant group or a mixture of two or more from the group as a refrigerant. A motor and a scroll type compression mechanism are provided in an enclosed container, wherein the motor drives a turning scroll such that the refrigerant is compressed between the turning scroll and a fixed scroll. The features are: an iron sintered alloy is used to form an Oldham's ring which supports the turning scroll opposite to the fixed scroll in a manner that self-rotation is prevented, and a cast iron is used to form a frame movably supporting the Oldham's ring and the turning scroll. A steam process is carried out on the Oldham's ring and then its sliding surface is worked.
Patent TW-440881-B (TW)
Title: Inductor device using printed circuit wire to replace the conventional coil
Inventor: LI YING-WEI
IPC: H01F17/00
Filed: 1999-10-21
Granted: 2001-06-16
Abstract: There is provided an inductor device using printed circuit wire to replace the conventional coil, so as to avoid the problem of wasting time and labor to wind. Thus, the process is easy and the productivity and yield can be increased. Furthermore, it is able to increase the layer number and circle number of the conductive wire on the printed circuit board to meet the actual requirement, thereby conforming to the requirement of the inductance value and the maximum current value.