baber/WOPTO huggingface dataset:
Patent TW-436421-B (TW)
Title: Blank separating equipment for a cutting machine processing flat elements
Inventor: VARIDEL CHARLY
IPC: B26D7/18
Filed: 1996-08-02
Granted: 2001-05-28
Abstract: The blank separating equipment comprises a lower tool (10) in the shape of a tool-rack (12) whose bars reproduce perceptibly the border of the blanks, and an upper tool (20) comprising on the one hand pushers (28), each of them fastened (26) above a blank, the border of which it retakes perceptibly slightly smaller, and on the other hand pressing devices (36, 40) fitted on the tool above the bars by means of elastic supports (39, 42). The elastic supports (39, 42) are arranged in such a way as to rest each intermediate and sidewise strip against its corresponding bar during the blank separating. At least one part of the pressing devices (36), located above the intermediate lengthwise strips and sidewise strips, presents one or several suction ports (38) attached to a source of pneumatic depression (30). The number of the ports and their sections, as well as the value of depression are such as these pressing devices (36) lift at least the upstream part of the residual sheet at the raising of the upper tool (20) during the retirement of the said sheet.
Patent TW-417117-B (TW)
Title: A resistor device
Inventor: TSUGI IWAO
IPC: H01C10/08
Filed: 1996-08-06
Granted: 2001-01-01
Abstract: The present invention provides a structure which can be manufactured under a low cost for stable performance without requiring complicated machining or complex process. The invention selects a plurality of terminals using one pair of insulating plates 31a, 31b to hold the resistor 24 with changeable resistance and one pair of lids 32a, 32b to hold these two insulating plates 31a, 31b. The terminals of resistor 24 are connected to the conducting sheet 26 fixed on the base 25 and the first, second, and the fourth terminals 27, 28, 30. The fuse 43 is configured between the conducting sheet 26 and the third terminal 29.
Patent TW-308741-B (TW)
Title: Micro-coil structure of integrated circuit and process thereof
Inventor: LU JAW-CHYNG
IPC: H01L21/02
Filed: 1996-11-22
Granted: 1997-06-21
Abstract: A micro-coil structure of integrated circuit comprises of: (1) one semiconductor substrate; (2) one field oxide, located on the substrate as central material;(3) multiple separately parallel field diffusion region, located in substrate under the field oxide; (4) one insulator, located on the field oxide, which contains impurity implantation window with respect to two sides of the field diffusion region; (5) multiple first ohmic contact regions and second ohmic regions separately located on substrate surface of those field diffusion regions, making two sides of each field region contain one first ohmic contact region and one second ohmic contact region; (6) one upper conduction wire, located on the insulator, in sequence connecting first ohmic contact region by one field diffusion, and second ohmic contact region of another adjacent field diffusion region; (7) one protection layer, located on the upper conduction wire and the insulator; (8) forming one lower conduction wire with insulator and field oxide as central material, with field diffusion region connecting two sides of ohmic contact region, then with upper conduction wire in sequence connecting first ohmic contact region of field diffusion region and second ohmic contact region of adjacent field diffusion region, therefore forming one spiral coil structure with upper and lower conduction wire containing central material.
Patent TW-349133-B (TW)
Title: Coextruded monofilaments
Inventor: RACKLEY ROBERT LEE
IPC: D01D5/30
Filed: 1996-11-25
Granted: 1999-01-01
Abstract: A coextruded monofilament comprising: a core material of a first resin, a sheath material of a second resin, the second resin being different from the first resin, and a pocket formed in the end of the monofilament.
Patent TW-337040-B (TW)
Title: Method of doping trench sidewalls before trench etching
Inventor: FARROKH OMID-ZOHOOR
IPC: H01L21/76
Filed: 1996-12-04
Granted: 1998-07-21
Abstract: A method of doping trench sidewalls before trench etching, including the following steps: doping before diffusion of the substrate area; removal part of the substrate; and stuffing with insulation material the removed part of the substrate, for forming the insulation structure.
Patent TW-359043-B (TW)
Title: Package having Au layer, semiconductor device having Au layer and method of mounting the semiconductor device
Inventor: YANO AKIHIRO
IPC: H01L21/60
Filed: 1997-03-20
Granted: 1999-05-21
Abstract: Package having an Au layer, including: a package substrate, having a substrate and a metal coated layer formed selectively on one of the surfaces of the substrate; at least a semiconductor device disposed on the package substrate, having: a semiconductor substrate formed by Si and a barrier layer formed on the surface of the semiconductor; and an Au layer, disposed between the barrier layer and the metal coating, for connection of the semiconductor to the package substrate; the metal coated layer for reinforcement of bonding between the Au layer and the substrate and keeping the Au of the layer from being diffused into the substrate; the barrier layer for prevention of diffusion between Si and Au of the Au layer of the semiconductor substrate at under 600 DEG C or a higher temperature.
Patent TW-467886-B (TW)
Title: Preparation of aromatic hydroxycarboxylic acids and dialkali metal salts thereof
Inventor: SAMUELS MICHAEL ROBERT
IPC: C07C51/15
Filed: 1997-05-15
Granted: 2001-12-11
Abstract: Alkali metal aryloxides may be speedily dried by removing water while the aryloxide is molten. Such dried alkoxides are useful as chemical intermediates. Molten alkali metal aryloxides may be contacted with carbon dioxide to quickly produce the dialkali metal salts of aromatic hydroxycarboxylic acids, which upon acidification yield the corresponding aromatic hydroxycarboxylic acids. Aromatic hydroxycarboxylic acids are useful as chemical intermediates and as monomers for polymers. Solid metal aryloxides may be reacted with carbon dioxide in a reactor in which the contents, even when pasty, may be agitated so that the reaction is more rapid than in prior methods.
Patent TW-353119-B (TW)
Title: Dyeing machine with convey device
Inventor: Zhang qi-long
IPC: D06B3/28
Filed: 1997-08-08
Granted: 1999-02-21
Abstract: A dyeing machine with a convey device, which comprises a container tank and a passage for the passage of cloth in the machine body, and nozzles and cloth guiding rollers in the machine body; which is characterized in: installing a convey device at the bottom of the container tank, and separately simultaneously or individually installing a fixed or movable front cloth guide plate and rear cloth guide plate on the front and rear end of the convey device, a sensor being installed at an appropriate position in the machine body of the front cloth guide plate, supporting the cloth through the convey device for conveyance in the container tank, swinging the front cloth guide plate when the cloth is being moved too fast and stacked on the front cloth guide plate and detecting such a condition by the sensor thereby stopping or reducing the rotation speed of the convey device, and restoring the operation of the convey device when the stacked cloth has been processed and the front cloth guide plate has returned to its original position, and the rear cloth guide plate being used to control the angle of the cloth entering the convey device.
Patent TW-538444-B (TW)
Title: Semiconductor integrated circuit
Inventor: EGAWA KUMI
IPC: H01L21/8234
Filed: 1997-09-12
Granted: 2003-06-21
Abstract: This invention is to disclose the circuit of using a single resistor to the earth point (or electric source) of MOSFET (metal oxide semiconductor field effect transistor) for protecting the gate oxide film and it provides IC chip of small area. Each circuit of A1 to An and B1 to Bn doesn't have its own protecting resistor for their MOSFET gate oxide film. But as shown in Fig 1, by connecting together the gate of each MOSFET and between this connecting point electric source or between the point and earth point, connected a resistor in series. By doing so, even if the circuit increases in A1 to An one resistor will be enough for of resistors 1 and 2.
Patent TW-382154-B (TW)
Title: A new quasi-parallel resonant DC link inverter
Inventor: CHEN YI-TUNG
IPC: H02J3/06
Filed: 1997-09-24
Granted: 2000-02-11
Abstract: A new quasi-parallel resonant dc-link inverter with the more flexible PWM capability and more easier control is proposed. With the addition of one coupling core and one diode, the circuit can be directly applied to the single/three phase inverter to achieve the soft switching action. For the proposed topology, it has neither the help of the inverter switch devices nor the requirement of voltage/current sensors. Random duration of the zero dc-link voltage can be obtained and the voltage stresses of the inverter switches can be maintained to th minimum.
Patent TW-367490-B (TW)
Title: Optical head adjusting apparatus
Inventor: TAKIZAWA TERUYUKI
IPC: G11B21/02
Filed: 1997-10-07
Granted: 1999-08-21
Abstract: The swing centers of guide shafts in inclination adjustment of an optical head are set to be on a plane which is perpendicular to a predetermined radial direction of an optical disk and has thereon the rotation axis of a disk motor. When the inclination adjustment of the optical head is conducted, relative gap variation between the optical head and the optical disk does not occur, and the inclination adjustment is realized within a movable range of an objective lens. The inclination angle of the optical head in a radial direction of the optical disk is adjusted by simultaneously moving upward or downward ends of two guide shafts, and the inclination angle of the optical head in a tangential direction of the optical disk can be adjusted by moving upward and downward one end of at least one of the guide shafts.
Patent TW-355745-B (TW)
Title: Analog median and sorting circuit
Inventor: LIOU SHEN-YUAN
IPC: G01R15/00
Filed: 1997-11-28
Granted: 1999-04-11
Abstract: An analog median-value circuit that outputs the median out of N input currents, which includes: N-current comparison circuit for outputting a current from two of the N currents that are input into adjacent two different current comparison circuit; the current comparison circuit is cut off when one of its input current is smaller than the said current; those circuits not being cut off are used for outputting the said current; and a median-current replicating circuit that is electrically connected to the uncutoff current comparison circuit; the said current is used to obtain the median current, where N is an odd number greater than 1.
Patent TW-422867-B (TW)
Title: The use of Nonionic, water-dispersible polyisocyanates as concrete additives
Inventor: LAAS HANS-JOSEF
IPC: C04B28/02
Filed: 1997-12-17
Granted: 2001-02-21
Abstract: The present invention relates to a process for preparing mortar/concrete compositions by incorporating into the mortar/concrete compositions either before or during the mixing operation a water-dispersible polyisocyanate which (a) has an average isocyanate functionality of 1.8 to 4.0, (b) contains 4.0 to 25.0 wt.% of aliphatically and/or cycloaliphatically bound isocyanate groups (calculated as NCO; molecular weight = 42) and (c) contains 5 to 80 wt.% of ethylene oxide units present within polyether chains (calculated as C2H4O; molecular weight = 44), in which (d) the polyether chains contain an average of 5 to 50 ethylene oxide units.
Patent TW-354371-B (TW)
Title: A module valve manifold, a valve module and an integral valve manifold/differential pressure transducer/differential pressure transmitter
Inventor: HUTTON PETER B
IPC: G01F1/36
Filed: 1998-01-07
Granted: 1999-03-11
Abstract: A module valve manifold installed between a primary pipe and a pressure sensor for controlling the fluid from the primary pipe to the pressure sensor, comprising a first unit having a surface of an equipment and a peripheral wall, the wall includes a first combining surface and a high pressure transmitter filling space and a lower pressure transmitter filling space, the two filling spaces are located at the surface of the equipment, a high pressure outlet communicated with the high pressure filling space, and a lower pressure outlet communicated with the lower pressure filling spaces; a balanced valve system installed at the first unit for selectively controlling the flow between the high pressure outlet and the lower pressure outlet; a gas valve system installed at the second unit for selectively guiding the fluid flowing between the high pressure outlet and the lower pressure inlet; a high pressure inlet installed at the first combining surface, the high pressure inlet and the lower pressure inlet are communicated, a lower pressure inlet installed in the first combining surface, the lower pressure inlet is communicated with the lower pressure outlet; a second unit having a second combining surface may be installed at the first combining surface of the first unit, and second unit includes a high pressure fluid inlet and a lower pressure fluid inlet; a high pressure fluid inlet installed at the second combining surface, a lower pressure fluid inlet installed at the second combining surface, fluid may selectively flow between the two fluid inlets, the two fluid inlets are respective to the high pressure and lower pressure inlets; a high pressure resisting valve installed at the second unit for selectively controlling the fluid from the high pressure fluid inlet to the high pressure fluid outlet; a low pressure resisting valve installed at the second unit for selectively controlling the fluid from the low pressure fluid inlet to the low pressure fluid outlet; a drain preventing ring with a first drain preventing effect between the high pressure fluid inlet and the high pressure inlet, and with a second drain preventing effect between the low pressure fluid inlet and the low pressure inlet; and a connector selectively connected the first unit and the second unit.
Patent TW-419719-B (TW)
Title: Method of producing coatings on electronic substrates
Inventor: BREMMER JEFFREY NICHOLAS
IPC: B05D3/02
Filed: 1998-02-05
Granted: 2001-01-21
Abstract: This invention pertains to a method for producing an insoluble coating on a substrate by curing a composition comprising hydrogen silsesquioxane at a temperature of 375 DEG C or less for a time sufficient to produce a coating having >80% SiH. It has been found that when said resin is thus cured the insoluble SiH containing coating has improved film stress.
Patent TW-510918-B (TW)
Title: Lubricants for metallurgical powder compositions and method for making sintered products therewith
Inventor: VIDARSSON HILMAR
IPC: B22F1/10
Filed: 1998-02-25
Granted: 2002-11-21
Abstract: This invention relates to a lubricant for metallurgical powder compositions. According to the invention the lubricant contains a polyolefine based polymer, which has a weight-average molecular weight Mw of 500-10000. The invention further concerns a metal powder composition containing the lubricant, method for making sintered products by using the lubricant, and the use of the same in cold and warm compaction.
Patent TW-366570-B (TW)
Title: Semiconductor device and the wiring unit
Inventor: NOSE SACHIYUKI
IPC: H01L23/00
Filed: 1998-03-13
Granted: 1999-08-11
Abstract: The present invention relates to a semiconductor device of high signal-resistance and high-speed to high-frequency signals and the wiring unit disposed on high-frequency circuits. The semiconductor device having wiring unit 200A, which is formed by insulation supporting substrate 205, the first face 210 and the second face 220 of the insulated supporting substrate 205 printed for signal, power supply and grounding wiring 201-203. The semiconductor chip 100 having the wiring unit 200A and the semiconductor jumper solder washer 101~103 and the wirings 101-103 of the wiring unit 200A having the inner solder washers connected by the first metal wire 401, connecting to the soldering washer outside the wiring 201-203 and the leads 301-303 inside the lead holder 300. The wiring unit 200A supporting the substrate 205 by using the insulated support for fine and multiple wiring patterns and with optical resistance.
Patent TW-404118-B (TW)
Title: Method of driving an image picturing device and its driving circuit
Inventor: JIAN RUNG-FU
IPC: H04N1/40
Filed: 1998-05-19
Granted: 2000-09-01
Abstract: The invention uses a P-bit register to program image dot reading signal <phi> with two or more than two driving pulse signals; at the same time, it programs the content of the P-bit register within an image dot period TL to make the sampling signal have the sampling pulse corresponding to the pre-described driving pulse signal in order to drive the image picturing device with more sensing units to output two or more than two image dot data within said image dot period TL, and it is converted into digit signals corresponding to pre-described image dot data sample and is stored in the image buffer memory; then the host reads the image dot data in batches from the pre-described memory to rearrange and recover the high-resolution image dot data.
Patent TW-442577-B (TW)
Title: Forms of packaging and packaging aid
Inventor: LOHWASSER WOLFGANG
IPC: C23C16/30
Filed: 1998-05-20
Granted: 2001-06-23
Abstract: Forms of packaging or packaging aids with integral guarantee of first-time opening or of original pack made from a substrate (10) and provided on that substrate a single or plurality of layers. Examples of substrates (10) are shaped forms of packaging of deepened materials or a foil-shaped material such as metal foils, plastic laminates, papers or the like. The substrate features a surface (11) that refects visible light. On top of the reflecting surface (11) is a single or multiple series of layers, comprising one or more layers (12, 14, 16), for example a compound having the formula SiOx, where x represents a number from 1.5 to 2.0, the layer thickness is in the range 50 to 2000 nm (nanometres), and on top of the free surface of the SiOx, layer is a reflecting layer (13, 15, 17) which is semi-permeable to visible light and has a thickness of 0.2 to 60 nm (namometres). Incident light falling on the coated surface is reflected and the reflected light is seen in different colours depending on the direction or angle of viewing.
Patent TW-416151-B (TW)
Title: Thin film transistor of liquid crystal display
Inventor: SHIGA SHUNSUKE
IPC: G02F1/1368
Filed: 1998-06-29
Granted: 2000-12-21
Abstract: The present invention can be applied to TFT (Thin film transistor) of LCD (Liquid crystal display) which comprises a gate electrode, a gate insulation film, an island-like semiconductor layer, a drain and a source electrode that sequentially form a thin plate on a transparent insulation substrate. The semiconductor layer on a portion of the gate electrode along the direction of channel length has a dimension smaller than the portion in the direction of channel width. Because of such kind of pattern arrangement, the TFT can reduce the OFF current to prevent the reduction of ON current.
Patent TW-459341-B (TW)
Title: Structure of high-voltage device and its manufacturing method
Inventor: DUNG MING-TZUNG
IPC: H01L21/762
Filed: 1998-07-23
Granted: 2001-10-11
Abstract: The present invention relates to a kind of structure for high-voltage device and its manufacturing method. Multiple deeper and lighter doped-regions are formed between drain region and substrate such that the potential crowing phenomenon is not easily occurred at the position close to junction between drain region and substrate. In addition, the drain region is not directly adjacent to substrate, but is adjacent to the lightly doped region such that the electric field of junction is decreased and breakdown voltage can be further increased. Moreover, due to the multiple deeper and lighter doped-regions formed between source/drain region and substrate, the electric field intensity can be further adjusted by the adjustment of dopant concentration in the doped region according to the requirement of device application.
Patent TW-399270-B (TW)
Title: Method for fabricating a field effect transistor with T-type gate electrode
Inventor: CHEN WENG-YI
IPC: H01L21/336
Filed: 1998-07-24
Granted: 2000-07-21
Abstract: There is disclosed a method for fabricating a field effect transistor with T-type gate electrode. A doped polysilicon layer is formed by only one deposition step to create a T-type gate electrode. A selective etching method is utilized to eliminate partial metal layer for T-type gate profile and prevent the gate oxide structure from being damaged in plasma etching process. A self-aligned titanium silicide method is utilized to enable the size of the semiconductor device be suitable for the of deep sub-micron technology development. Finally, a rapid thermal process is applied to change the lattice structure of the silicon titanium layer, so as to obtain a low-resistance silicon titanium layer thereby improving the operating speed of the device.
Patent TW-412873-B (TW)
Title: Semiconductor light emitting device
Inventor: TODA HIDEKAZU
IPC: H01L21/56
Filed: 1998-07-24
Granted: 2000-11-21
Abstract: Obtained is a semiconductor light emitting device in which a light emitting device chip is bonded on a first lead and a second lead is electrically connected to one electrode of the light emitting device chip. Besides, the light emitting device chip and the top end of the second lead are enclosed by resin which a light from the light emitting device chip transmits. The characteristics are that the first and second leads are respectively enclosed by heat resistant enclosing material along predetermined lengths of both leads at the bottom of the package, which is opposed to the light emitting surface. As a result, adhesiveness between the resin package and the leads is improved and thereby prevented the corrosion of the leads and the light emitting device chip in the package from occurring and improve the reliability.
Patent TW-393560-B (TW)
Title: Heating unit for vaporizing sample by heating
Inventor: KIKUCHI FUMIHIDE
IPC: B01L99/00
Filed: 1998-07-31
Granted: 2000-06-11
Abstract: The present invention is related to a heating unit for vaporizing the sample by heating; in detail, to a heating unit that, by heating, vaporizes the sample placed in the container whose opening is hermetically sealed with a rubber gasket, and discharges the vaporized constituents to the outside of the container together with the carrier gas. A sample 16, such as an easy-to-vaporize one, is placed in the container 11 whose opening 1a is hermetically sealed with a rubber gasket 2a, and the container 11 is loaded in the heating tube 8 to extract the vaporizable constituents. The heating tube 8 is equipped with carrier gas introduction tubes 12 having needles 4 with through-holes, a vaporized constituent and carrier gas discharge tube 13 having a needle 5 with a through-hole, and a heating means 11. These needles 4 and 5 are arranged to pierce the rubber gasket 2a for the container 1 placed in the heating tube 8.