baber/WOPTO huggingface dataset:
Patent TW-345645-B (TW)
Title: Method and apparatus for performing high-precision multiply-add calculations using independent multiply and add instructions
Inventor: STEVEN M BURCHFILE
IPC: G06F7/485
Filed: 1997-11-03
Granted: 1998-11-21
Abstract: A floating point arithmetic unit for performing independent multiply and add operations in the execution of a multiply-add instruction on three operands A, B, and C, in which A is a multiplicand, C is a multiplier, and B is an addend; and each operand includes a specified p-bit data with a predetermined floating point precision, the p-bit includes a sign bit representing a data is positive (+) or negative (-), x exponential bits, and y mantissa bits, the arithmetic unit comprising: (a) a multiplier unit including an input stage for receiving two operands A and C and having an external data path of d bits; (b) a sticky collect unit for receiving an ACLOWER and generating a sticky collect representation method operated by a logic or gate of all ACLOWER bits; (c) an adder unit including an input stage for receiving the ACUPPER and the operand B and having an external data path width of d bits; and (d) a rounding unit for rounding the combined quantity +/-ACUPPER+/-B into a p-bit precision based on a desired rounding mode.
Patent TW-380282-B (TW)
Title: Proximity effect correction method for mask
Inventor: WU HUNG-REN
IPC: G03F1/68
Filed: 1997-12-31
Granted: 2000-01-21
Abstract: A kind of mask proximity correction method combines both the electron beam proximity correction method and optical proxmity correction method to solve the oversize issue of CAD data file during  making mask and mask exposure on wafer by stepper. The correction method in this invention comprises : providing a pattern which is to be formed on the mask; dividing the mask into a plurality of blocks; adjusting exposure of electron beam for a corrected pattern according to the pattern density and contrast covered in each block for correcting the electron beam proximity effect and optical proximity effect; proceeding electron beam exposure to form the mask according to the corrected pattern.
Patent TW-392352-B (TW)
Title: Active pixel sensor with inter-pixel function sharing
Inventor: GUIDASH ROBERT MICHAEL
IPC: H01L27/146
Filed: 1998-02-26
Granted: 2000-06-01
Abstract: An image sensor having a plurality of pixels comprising a semiconductor material of a first conductivity type with at least two adjacent pixels, each of the pixels has a photodetector formed within the substrate and an electrical function that is shared between the adjacent pixels integrated within the adjacent pixels. The electrical function can be: a transfer gate, a reset gate, a row select gate, an amplifier drain, an output node, a floating diffusion, a reset drain, a lateral overflow gate, an overflow drain or an amplifier, that is shared between multiple pixels resulting a saving of space.
Patent TW-I235665-B (TW)
Title: Immunopotentiators
Inventor: NAGANUMA MASAKO
IPC: A61K38/08
Filed: 1998-03-17
Granted: 2005-07-11
Abstract: This invention relates to an immunopotentiator for preventing ultraviolet light-induced skin immunosuppression or an improving/preventing agent against ultraviolet light-induced skin immunosuppression which contains glutathione or Scutellaria extract. This invention is also relates to an immunopotentiator or an improving/preventing agent against immunosuppression which contains Cina herb extract, Syzygium herb extract, Geranium herb extract or Rosemary herb extract. They can prevent a reduction of immune functions due to ultraviolet light.
Patent TW-428038-B (TW)
Title: Vacuum handling device for coating thin layers
Inventor: MAIDHOF HANS
IPC: H01J37/00
Filed: 1998-04-10
Granted: 2001-04-01
Abstract: A vacuum handling device for coating thin layers on substrates, comprising several fixed handling rooms (8-11) held on the circular or frame sidewall (3) of a vacuum room (2), shows that on the periphery the handling rooms (8-11) with handling tools (61, 62...) are directed to the center of the vacuum room (2); in parallel planes extended from handling room openings (4-7), a plane is extended parallel to the plane of the opening; an axle (14) is mounted on a cover (58) and baseplate (12), enables closing plates to move in a closing direction towards the handling room openings (4-7), and is provided with operators (19-22) allowing the closing plates to proceed from a radially inward opening position to a radially outward closing position; and in the proceeding, the operators (19-22) are disposed and functioned together with the axle (14).
Patent TW-374199-B (TW)
Title: Recycling treatment method
Inventor: GUAN DA-SHUANG
IPC: H01L21/00
Filed: 1998-05-19
Granted: 1999-11-11
Abstract: The present invention provides a treatment method of recycling a wafer clamping ring, which includes incorporating a wafer clamping ring with a stopping mask. The top of a stopping mask has a shape identical to that of the inner side of a wafer clamping ring so as to protect said inner side. Then a surface treatment aiming at a wafer clamping ring and a stopping mask is performed. Said stopping mask protects and supports the inner side of a wafer clamping ring to reduce processing effect during the process of a surface treatment. The stopping mask is separated from the wafer clamping ring after a surface treatment is complete, and finally the wafer clamping ring is recycled in a manufacturing process and said wafer clamping ring can be recycled repeatedly.
Patent TW-363142-B (TW)
Title: Method and apparatus of image correction for LCD projector
Inventor: WU JUE-YU
IPC: G03B21/53
Filed: 1998-08-01
Granted: 1999-07-01
Abstract: A kind of method and apparatus of image correction for LCD projector which is used to correct the positions of each pixel on the LCD display and solve the problem of distortion of the image projected on the screen. The method is to calculate the optimized pixels at the optimized image formation position and the image deformation when projected onto the screen. The corresponding original pixel position on the LCD display is corrected based on the image deformation amount to avoid distortion of the projected image.
Patent TW-378341-B (TW)
Title: A sputter bellow tester
Inventor: LIOU YAU-HUNG
IPC: H01L21/00
Filed: 1998-08-11
Granted: 2000-01-01
Abstract: A sputter bellow tester comprises a support container including a bellow port and a leakage tester for a bellow-replacement operation. The new bellow can thus be tested for leakage prior to installation, thereby avoid the occurrence of situation where a new bellow is found to be defective after installation and the restoration of production lines is delayed.
Patent TW-389882-B (TW)
Title: Field emission image display and its driving method
Inventor: TANAKA MITSURU
IPC: G09G3/22
Filed: 1998-08-12
Granted: 2000-05-11
Abstract: The invention provides a field emission image display with no color dispersion, high brightness and highly fine property. In the invention, cathode electrode is connected from electrode 5 (C1,C2,.......,Cm+1) with the patch cathode electrode connected in a zigzag form, and the gate electrode is connected from electrode 6 (GT1,GT2,.....) so that two patch gate electrodes 3 on the same row of the lines next to each other are connected every other row. At the same time, the patch gate electrodes 3 next to the activated patch gate electrodes 3 are set at low-voltage, and the area of anode electrode 8 or 9 directly on top of the activated patch gate electrodes 3 is selected and activated. Moreover, let the anode electrode 9 or 8 next to the activated anode electrode 8 or 9 stay at low-voltage state.
Patent TW-393734-B (TW)
Title: Manufacturing method by self-aligned contact
Inventor: SHIU JEN-TSUNG
IPC: H01L21/768
Filed: 1998-08-27
Granted: 2000-06-11
Abstract: A manufacturing method of self-aligned contact (SAC) includes the following steps: a substrate with at least a gate electrode and a source/drain electrode area is provided. The top of the gate electrode forms a capping layer; the source electrode/drain electrode areas are located at both sides of the substrate gate electrode. On the gate electrode's side walls, a first space is formed and meanwhile a self-align contact is formed above the source/draion region. Then, a second spacer is formed around the fist spacer and fills the SAC opening. A dielectric layer is formed on the substrate, where the dielectric layer has an opening, which exposes a part of the second spacer. It continues to remove the second spacer, which is exposed at the opening to form a recess region and to expose the source electrode/drain electrode. A plug electrically coupled with source/drain region is formd in the opening and recess region.
Patent TW-382757-B (TW)
Title: Method of forming non-planar polysilicon structure
Inventor: JANG YI-SHIN
IPC: H01L21/30
Filed: 1998-11-09
Granted: 2000-02-21
Abstract: A method of forming a non-planar polysilicon structure on a semiconductor device is to provide a polysilicon layer or an amorphous silicon layer. And high dopant is doped in the polysilicon laye or amorphous silicon layer. Then a lightly doped or undoped amorphous silicon layer is formed on doped polysilicon layer or amorphous silicon layer. Wherein an annealing process is used to diffuse the dopant in doped polysilicon or amorphous silicon layer to said  amorphous silicon layer thereby forming a non-planar polysilicon structure.
Patent TW-411376-B (TW)
Title: Mixing unit
Inventor: NAKAGAKI KEISUKE
IPC: E21B43/00
Filed: 1998-11-16
Granted: 2000-11-11
Abstract: The hollow body of the mixing unit consists of two inlets and one discharge outlet. The extension part of the two inlets looks like U or V shape approximately. Accordingly, pressure loss of this unit can be decreased much more significantly than that of the used T-type pipe.
Patent TW-475894-B (TW)
Title: Suction port body for vacuum-cleaner and vacuum-cleaner having the same
Inventor: TAKEMOTO RITSUO
IPC: A47L5/14
Filed: 1998-12-24
Granted: 2002-02-11
Abstract: A jet port (358) for jetting supply air from an electric blower built in a cleaner body into a suction opening (355) of a suction port body (350) is provided, and a closer such as a rib (360) made of an elastic material for closing the gap between the bottom of the suction port body (350) and the face to be cleaned is provided to an edge part (359B), out of an edge part (359A) near the portion where the jet port (358) is formed and the edge part (359B) both formed at the suction opening (355) so as to prevent leakage of jetted air from the jet port (358) to the outside.
Patent TW-427097-B (TW)
Title: Radio selective beeper with multilingual function and a message-received method thereto
Inventor: AOSHIMA TAKASHI
IPC: H04W88/02
Filed: 1999-02-24
Granted: 2001-03-21
Abstract: Disclosure is a radio selective beeper capable of performing a message-received method. The method comprises: step 1, determining if a received message is coming from a local transmission station or a foreign transmission station; step 2, when the received message is coming from the foreign transmission station, determining if the received message is an information message or a private message; step 3, when the received message is the information message, determining if the received message uses the mother tongue; and step 4, when the received message does not use the mother tongue, translating the received message into the mother tongue.
Patent TW-442521-B (TW)
Title: Open-style constant-pressure manufacturing process for seamless continuous rolling type EVA foaming body
Inventor: JI MING-FU
IPC: C08J9/00
Filed: 1999-05-04
Granted: 2001-06-23
Abstract: The present invention relates to an open-style constant-pressure foaming method, it can form uniform air sacs of the foam and a good quality of seamless continuous rolling type EVA foaming body. The process of the present invention is to combine components in a combination device, then pass combination material through a thin film generating device, and heat, foam, cool and roll it by the foaming device to produce a seamless continuous rolling type foaming product. Besides, the process of the present invention also can let strengthening material pass through pasting device, paste the strengthening material and plastic plates formed by combination device together, then foam, cool and roll to yield a compound rolling type EVA foaming product. Comparing to the conventional manufacturing process, the present invention is easier, effective, can be done in an open-style continuous way at constant pressure, and can manufacture strength-uniform seamless continuous foaming body. The application range of the yielded continuous rolling type foaming body is broad, such as applications in travel case, protecting pad, floating plate, carpet, toy, lining and shoe fields.
Patent TW-442538-B (TW)
Title: Methods for modifying the surface of silicone hydrogel contact lenses and silicone hydrogel contact lenses
Inventor: VALINT PAUL L JR
IPC: C08J7/12
Filed: 1999-05-07
Granted: 2001-06-23
Abstract: The present invention provides an optically clear, hydrophilic coating upon the surface of a silicone hydrogel lens by subjecting the surface of the lens to a process comprising plasma treatment, hydration, and heat sterilization that is controlled to result in a silicate-containing film having a mosaic pattern of projecting plates surrounded by fissures when viewing a 50x50 micron square AFM image in which the surface is nitrogen enriched compared to the pre-plasma treated lens.
Patent TW-462041-B (TW)
Title: Coil for magnetic head, magnetic head, and magneto-optical recorder
Inventor: ISHII KAZUYOSHI
IPC: G11B5/17
Filed: 1999-05-05
Granted: 2001-11-01
Abstract: The present invention is a flat magnetic head coil constituted by spiral coil patterns made of a conductive material film and two terminals connected to the coil patterns, the coil patterns have a substantially rectangular sectional shape. The coil pattern has a minimum pitch P μm of the coil pattern, a width W μm of the sectional shape at the minimum pitch P, and a height H μm satisfy 15 μm ≤ P ≤ 70 μm and 1.85-0.012P ≤ H/W ≤ 7.5-0.06P. When an impedance ZO between the two terminals of the coil while a magnetic core made of a magnetic material is not attached is equivalently constituted by an inductance LO, an RF resistance RpO parallel to the inductance LO, and a DC resistance Rs which is series-connected to the inductance LO and is independent of a frequency, the inductance LO μH at 10 MHz satisfies LO ≤ 0.85 μH.
Patent TW-542847-B (TW)
Title: Process for the preparation of peroxides novel peroxides and formulations comprising the same
Inventor: VAN DE BOVENKAMP-BOUWMAN ANNA
IPC: C07C409/00
Filed: 1999-08-23
Granted: 2003-07-21
Abstract: The present invention relates to a new class of peroxides and to a process for the preparation of these peroxides having the general formula (I), wherein n=1 or 2, R1, R2, R4, R5, and R6 are independently selected from the group comprising hydrogen, C1-C20 alkyl, C3-C20 cycloalkyl, C6-C20 aryl, C7-C20 aralkyl, and C7-C20 alkaryl, or R1 and R2 form a C3-C12 cycloalkyl group, which groups may include linear or branched alkyl moieties; and each of R1, R2, R4, R5, and R6 may optionally be substituted with one or more groups selected from hydroxy, alkoxy, linear or branched alkyl, aryloxy, halogen, ester, carboxy, nitrile, and amido, and R1 and R2 may form a ring, and R3 is independently selected from the group comprising C1-C20 alkyl, C3-C20 cycloalkyl, C6-C20 aryl, C7-C20 aralkyl, and C7-C20 alkaryl, which groups may include linear or branched alkyl moieties; and R3 may optionally be substituted with one or more groups selected from hydroxy, alkoxy, linear or branched alkyl, aryloxy, halogen, ester, carboxy, nitrile, and amido, and any pair of the optionally substituted R3, R4, R5, and R6 may form a ring, comprising the reaction of the corresponding ketone peroxide with the general formula (II) wherein n, R1, and R2 have the identified meaning, with an alkyl vinyl ether with the general formula (IIIa) or with an acetal with the general formula (IIIb) wherein R3, R4, R5, and R6 have the identified meaning, in the presence of a catalyst, to the use of these peroxides as polymerization initiator, curing for unsaturated polyester, and/or modifying agent, and to formulations comprising these peroxides and a carrier or diluent.
Patent TW-429587-B (TW)
Title: Electrostatic discharge protection circuit and the structure thereof
Inventor: CHEN SHIAU-SHIAN
IPC: H01L23/60
Filed: 1999-09-17
Granted: 2001-04-11
Abstract: There is provided an electrostatic discharge protection circuit and the structure thereof, which has the characteristic of having low trigger voltage and low leakage current, and can be applied for power supply circuit with multiple voltages. The invention can not only be applied to processing technology with high integrity but also prevent the internal circuit of the device from being damaged by electrostatic discharge due to the fact that the thin oxide layer in high integrity cannot resist a large electrostatic discharge transient current, so as to achieve a better electrostatic discharge protection effect.
Patent TW-437072-B (TW)
Title: Semiconductor memory device and method of fabricating the same
Inventor: SATO NATSUKI
IPC: H01L27/108
Filed: 1999-10-08
Granted: 2001-05-28
Abstract: There is provided a semiconductor memory device including (a) at least one electrode such as a gate electrode, (b) a first region in which a memory cell is formed, and (c) a second region in which a peripheral circuit is formed and which is adjacent to the first region. A sloped or stepped region is formed at a boundary between the first and second regions. The electrode is designed to have a projecting portion projecting upwardly in the sloped or stepped region. In addition, since the semiconductor memory device includes no additional elements to decrease the angle, the semiconductor memory device remains to have the same area as an area of a conventional semiconductor memory device having a steeply sloped or stepped region.
Patent TW-I235862-B (TW)
Title: Image display device and its repairing method and apparatus
Inventor: INOUE TAKASHI
IPC: G02F1/136
Filed: 1999-12-16
Granted: 2005-07-11
Abstract: An image display device for repairing a scratch or scratches on a surface or surfaces of a light transmitting member having an image display section such an extent that the presence of the scratch or scratches cannot be visually perceived at at least in a bright view distance in all directions, and in which device a liquid filler having a refractive index equivalent to or on the same order of that of the light transmitting member is locally filled only into an area of the scratch or scratches, and the filler is cured. By controlling an amount of the filler so that a difference in level between a surface of the light transmitting member and a surface of the filler is at least ±5.0 mum or less and that an angle defined between a surface of the filler and a surface of the light transmitting member is at least 45 degrees or less or preferably at least 10 degrees or less, it is possible to exhibit display quality to such a degree that the presence of the scratch or scratches cannot be recognized.
Patent TW-460975-B (TW)
Title: Treating device, vacuum exhaust system for treating device, evacuating CVD device, vacuum exhaust system for evacuating CVD device, and trapping device
Inventor: YAMAZAKI HIDEAKI
IPC: C23C16/18
Filed: 2000-03-10
Granted: 2001-10-21
Abstract: The purpose of the present invention is to ensure the stable working of a vacuum pump for exhausting an unreacted gaseous starting material and reaction by-product gas from an evacuating treating chamber, furthermore to efficiently recover reaction by-products, to effectively utilize resources and to reduce the running cost. This vacuum CVD device has: a treating chamber 10 for executing the film formation of copper by a vacuum CVD method, a gaseous starting material feeding part 12 for feeding an organic copper compound such as Cu (I) hfacTMVS as a gaseous starting material to this treating chamber 10; and an evacuating part 14 for evacuating the treating chamber 10. The evacuating part 14 is composed of: a vacuum pump 26 and a high temperature trapping device 28 and a low temperature trapping device 30 respectively provided at the front side and rear side. In the high temperature trapping device 28, unreacted Cu (I) hfacTMVS contained in the exhaust gas from the treating chamber 10 is decomposed, and metallic copper is trapped, and, in the low temperature trapping device 30, Cu (II) (hfac) 2 as a reaction by-product is trapped.
Patent TW-476723-B (TW)
Title: Methods of producing a laminated package and the laminated package produced thereby
Inventor: BOEMER HANS
IPC: B31B1/90
Filed: 2000-05-12
Granted: 2002-02-21
Abstract: Methods of producing a laminated package with an opening which is sealed by a tear-off strip or a pouring element as well as a corresponding laminated package are described. The be able to produce a laminated package with such a closure inexpensively, the following steps are provided in the method according to this invention: punching out an opening (22) in a packaging material (1); coating the packing material (1) at least in the area of the opening (22); creating a package sheathing (5) from the coated packaging material; conveying the package sheathing to a filling machine (6) or to an equipment unit (9') upstream from the filling machine (6); and attaching a tear-open strip (24) to the opening (22) in the package sheathing (5) in the filling machine (6) or in the equipment unit (9') upstream from the filling machine (6).
Patent TW-I230722-B (TW)
Title: Propylene resin compositions and process for producing the same
Inventor: SUGITA YASUHISA
IPC: B29C48/38
Filed: 2000-03-24
Granted: 2005-04-11
Abstract: Provided are the propylene resin compositions comprising 100 parts by weight in total of two different types of propylene polymers each having specific properties, from 0 to 50 parts by weight of a specific elastomer, and from 0 to 50 parts by weight of an inorganic filler and a method for producing them. When melting and kneading two polymer groups each comprising one, two or more propylene polymers, the resin composition in which the viscosity difference between the propylene homopolymer segments to form the base polymer and the amorphous propylene segments to form the disperse phase is small is produced by first melting and kneading the other polymer group, then immediately adding thereto and further melting and kneading. For the composition in which the viscosity difference is large, the polymer groups are separately molten and kneaded, and the resulting melts are further kneaded. The propylene resin compositions have high stiffness, high impact resistance, high fluidity, and good appearances and its producing method is excellent.
Patent TW-500772-B (TW)
Title: Rubber composition, process for producing the same and hose using the rubber composition
Inventor: OZAWA OSAMU
IPC: F16L11/04
Filed: 2000-03-30
Granted: 2002-09-01
Abstract: A rubber composition having high adhesiveness to a metal, high modulus, high set resistance and high heat resistance, comprising raw material rubber, 2,4-dimercapto-6-substituted-1,3,5-triazine and a polymer having epoxy groups crosslinkable with the raw material rubber; a process for producing the rubber composition exhibiting adhesion stability, by controlling temperature of mixing step when crosslinking the rubber composition with an organic crosslinking agent; and a hose having excellent heat resistance and sufficient modulus and compression set resistance, wherein an inner tube and/or outer cover comprise the rubber composition and a reinforcing layer comprises brass-plated steel wires. Further, compounding agent having good handling property comprising triallyl isocyanurate or the like supported on silica (solidified product), obtained by heat treating a mixture of triallyl isocyanurate or the like and silica, and a rubber composition having high modulus while maintaining high heat resistance, containing the same.