baber/WOPTO huggingface dataset:
Patent TW-383405-B (TW)
Title: Apparatus for baking resists on semiconductor wafers
Inventor: CHO JUN-GEOL
IPC: G03F7/38
Filed: 1998-06-12
Granted: 2000-03-01
Abstract: An apparatus for baking resists on semiconductor wafers, which is capable of preventing cold air from entering the interior of the baking apparatus while a baking process is carried out, by controlling the temperature of ambient air surrounding the baking apparatus to have no considerable difference from the internal temperature of the baking apparatus. This control is achieved by the provision of a hot air supply unit and nozzles. The hot air supply unit generates hot air heated to a desired temperature and supplies the generated hot air to the nozzles. The nozzles are connected to the hot air supply unit and arranged near the baking apparatus. The nozzles serve to inject the hot air supplied from the hot air supply unit onto the outer surface of the baking is loaded into the baking apparatus. In this case, the nozzles inject heated air onto opposite surface of the wafer being loaded or unloaded. The baking apparatus may have a configuration including a cooling chamber, a feeding chamber and a baking chamber. In this case, the baking apparatus carries out a baking process in a sealed condition.
Patent TW-387928-B (TW)
Title: Dry-etching of indium and tin oxides
Inventor: CHEN JIE
IPC: H01L21/302
Filed: 1998-06-17
Granted: 2000-04-21
Abstract: An etch method includes providing a material layer consisting essentially of a group member selected from the group consisting of an indium oxide (InO), a tin oxide (SnO), a mixture of indium and tin oxides, a compound of indium and of tin and of oxygen having the general formulation InxSnyOz where z is substantially greater than zero but less than 100% and where the sum x+y fills the remainder of the 100%, and a mixture of the preceding ones of the group members. A reactive gas including a halogen-containing compound and an oxygen-containing compound is supplied to a vicinity of the material layer. Also, an electric field is supplied to react the supplied reactive gas with the material layer so as to form volatile byproducts of reactive gas and the material layer.
Patent TW-383422-B (TW)
Title: Chemical mechanical polishing apparatus and the method
Inventor: LIN BI-TIAU
IPC: H01L21/304
Filed: 1998-09-07
Granted: 2000-03-01
Abstract: A kind of chemical mechanical polishing apparatus which can be applied to a chemical polishing apparatus that contains a polishing table rotating in a fixed direction and a polishing pad located on top of the polishing table. The invented chemical mechanical polishing apparatus comprises at least: a first conditioner, a second conditioner and a third conditioner. By the polishing of three sets of conditioners, the polishing pad can be polished flat and cleaned. The surfaces of said three conditioners can be of diamond particles, diamond films and brushes, etc. and by a programmable control module to control those conditioners for sequentially or simultaneously polishing the polishing pads.
Patent TW-401477-B (TW)
Title: Apparatus for sealing latching devices
Inventor: LANGKAMP JR RICHARD B
IPC: E05C3/04
Filed: 1998-09-29
Granted: 2000-08-11
Abstract: A latch has a housing for mounting in a door, panel or the like and a moveable pawl which engages a frame, panel or the like in a fastened position. The latch is provided with a substantially resilient member in the form of a seal, which is adapted to be compressed when the pawl is in the fastened position for inhibiting the passage of matter.
Patent TW-383530-B (TW)
Title: Image signal data structure, method of image encoding and method of image decoding
Inventor: NISHI TAKAHIRO
IPC: H04N19/503
Filed: 1998-10-23
Granted: 2000-03-01
Abstract: The present invention is to provide an image signal data structure which can reduce the bit number of image signals required for deciding the display time when the display cycle of frame is fixed, as compared with the conventional image data structure, and also is an applicable data structure capable of coping with the image which has variable frame display cycle. The solution is that into the header portion of the image encoding signal is inserted a display cycle identifier Df, which shows whether or not the display cycle is variable. When the display cycle identifier shows that the display cycle is fixed, a display cycle data Dp is inserted into the header portion of the image data and data B0, B1, B2 showing the frame numbers B(0), B(1), B(2) are inserted into each frame, on the other hand, when the display cycle identifier Df shows that the display cycle is variable, display time data Dt0, Dt1, Dt2 are inserted into each frame.
Patent TW-580386-B (TW)
Title: A pharmaceutical composition for use in the treatment of the sleep apnea syndrome
Inventor: CATTELIN FRANCOISE
IPC: A61P11/00
Filed: 1998-11-23
Granted: 2004-03-21
Abstract: The invention relates to a pharmaceutical composition for use in the treatment of the sleep apnea syndrome.
Patent TW-546504-B (TW)
Title: Liquid crystal display device
Inventor: KARUBE MASAO
IPC: G02F1/1368
Filed: 1999-01-16
Granted: 2003-08-11
Abstract: There is provided a driving circuit built-in type liquid crystal display device which can produce an excellent display picture quality by eliminating noises such as striped display unevenness generated when a video signal is supplied to an analog switch group through plural video buses. Connection points of analog switches (SWn11 to SWn22 and SWp11 to SWp22) of a video bus group (SVn1 to SVn6) to which a video signal having the positive polarity about a specific reference potential is inputted and of a video bus group (SVp1 to SVp6) to which a video signal having the negative polarity is inputted are arrayed almost symmetrically about the extending direction of the video buses so as to improve the array of the connection points between sampling switches and video bus lines in the signal driving circuit 200. The total of connection wiring length belonging to each switch pair (that is, the resistance value) becomes nearly equal, so that the effective value of the shift quantity of a signal line potential can be made nearly uniform between signal lines.
Patent TW-394950-B (TW)
Title: A sensor circuit used in semiconductor devices and its related sensing process
Inventor: JUN SI-BUM
IPC: G11C16/06
Filed: 1999-01-27
Granted: 2000-06-21
Abstract: The sensor circuit of the present invention used in the semiconductor device and its sensing process, can quickly and reliably sense a selective non-volatile memory cell under low pressure and low electricity. This circuit includes a bitline which connects to the drain region of the memory cell through a Y-decoder, a sensor line, to sense and transmit the memory cell data, a transfer unit to transfer the bitline and the sensor line, a first current supply unit between a power and bitlines, to supply the current to the memory cell through the bitline, a second current supply unit between the power and the bitlines to supply the sensor current, a voltage transducer to supply the voltage difference between the sensor line and a grounding voltage, and a gate end connected to one end of the voltage transducer.
Patent TW-458953-B (TW)
Title: Process for the catalytic direct oxidation of unsaturated hydrocarbons in the gas phase
Inventor: WISBECK MARKUS
IPC: C07D301/08
Filed: 1999-02-01
Granted: 2001-10-11
Abstract: A process for the oxidation of unsaturated hydrocarbons in the gas phase in the presence of a hydrogen/oxygen mixture on a catalyst coated with gold particles, in which a calcined catalyst which has been prepared from titanium oxide hydrate, optionally containing sulfate, and is coated with nanoscale gold particles, is described. This process is preferably suitable for the epoxidation of ethene, propene or butene. A catalyst for the oxidation of unsaturated hydrocarbons mentioned is furthermore described.
Patent TW-416189-B (TW)
Title: Multi-carrier transmission system and transmission unit and method
Inventor: OKADO HIROSHI
IPC: H04L27/26
Filed: 1999-02-23
Granted: 2000-12-21
Abstract: Multi-carrier transmission effectively is completed under the periodically generated noises. At the central unit (XTU-C), a single frequency creates part of single frequency and control criterion transmit together by a pulse wave that synchronize with the noise. In the terminal unit (XTU-R), a period of single frequency is detected by a pulse wave detector. An analogous random signal include of all the carrier transmitted from the analogous random signal creation part that central unit detected. At the terminal unit, all the SNR of the carrier's pulse wave period (noise period) was detected by the DNR detection part. According to the result of the measurement, the power/bit distribute part figures out the power/bit distribute of carrier and is stored as the demapping information for the down carrier transmission. At the same time, power/bit distribute then is transmitted to the central unit and is stored as the mapping part of central unit. So the down transmission is completed. And the up transmission can use the same method to complete.
Patent TW-555779-B (TW)
Title: Novel polyester pellets and process for preparing the same
Inventor: TAKAHASHI KOJI
IPC: C08G63/672
Filed: 1999-02-24
Granted: 2003-10-01
Abstract: Disclosed are polyester pellets made of a polyester which comprises dicarboxylic acid constituent units derived from dicarboxylic acids containing terephthalic acid and isophthalic acid and diol constituent units derived from diols containing ethylene glycol and 1,3-bis(2-hydroxyethoxy)benzene, and which has the properties: constituent units derived from terephthalic acid are 15 to 99.5% by mol and constituent units derived from isophthalic acid are 0.5 to 85% by mol, both based on the total amount of dicarboxylic acid isophthalic acid constituent units (i); constituent units derived from ethylene glycol are 25 to 99.5% by mol and constituent units derived from 1,3-bis(2-hydroxyethoxy)benzene are 0.5 to 75% by mol, both based on the total amount of the diol constituent units (ii); the intrinsic viscosity is in the range of 0.5 to 1.5 dl/g; and the melting point (Tm (DEG C)), as measured by a differential scanning calorimeter, satisfies the formula [1/527-0.0017.ln(1-(mI+mB)/200)]<-1>-273 < Tm <= 265; said polyester pellets having a density of not less than 1.350 kg/m<3>. Also disclosed is a process for preparing the polyester pellets. The polyester pellets are excellent in gas barrier properties, transparency and heat resistance and hardly generate acetaldehyde.
Patent TW-444355-B (TW)
Title: Manufacturing method of transistor using double layer offset spacer
Inventor: HUNG TZUNG-YUAN
IPC: H01L21/8238
Filed: 1999-03-19
Granted: 2001-07-01
Abstract: A manufacturing method of transistor using double layer offset spacer comprises: forming a first gate across the first active region, and a second gate across the second active region, and forming the first and the second dielectric layers which are conformal on the substrate sequentially; then removing part of the second and the first dielectric layers by anisotropic etching to form the second and the first offset spacer individually; forming two lightly doped drains of the first type in the first active region on both sides of the first gate, removing the second offset spacer and forming two lightly doped drains of the second type in the second active region on both sides of the second gate; forming a plurality of spacers on the sidewall of the first offset spacer, then forming two drains of the first type in the first active region on both sides of the first gate and two source/drains of the second type in the second active region on both sides of the second gate.
Patent TW-385356-B (TW)
Title: Ceramic heater fixing apparatus for air conditioner
Inventor: JANG KYUNG-SEOG
IPC: F24F13/20
Filed: 1999-04-08
Granted: 2000-03-21
Abstract: A ceramic heater fixing apparatus for air conditioner wherein ceramic heaters in insulated construction are separated into left and right sides to thereafter be inserted into respective insulating rubbers, such that no short-circuit occurs even if foreign objects are touched thereto, and an intermediate fixing plate is installed at a center portion of the heaters to prevent deformation thereof, and the intermediate fixing plate and left/right fixing plates are formed with air hole to thereby minimize loss of amount of air caused by rotation of a blowing fan, and wherein the apparatus is constructed and arranged to secure a plurality of ceramic heaters inside front/rear fixing plates and left/right fixing plates, where the intermediate fixing plate is installed at a middle portion between the left/right fixing plates, and the ceramic heater is separated to the left and to the right around the intermediate fixing plate to thereafter by fixed.
Patent TW-562800-B (TW)
Title: Aluminum complex derivatives for chemical vacuum evaporation and the method of producing the same
Inventor: SHIN HYUN-KOOCK
IPC: C23C16/20
Filed: 1999-04-13
Granted: 2003-11-21
Abstract: Organometallic compounds useful for forming aluminum films by chemical vapor deposition are disclosed. Also disclosed are methods of preparing the organimetallic compounds and methods of forming aluminum films.
Patent TW-432393-B (TW)
Title: Core spray upper T-box clamp
Inventor: JENSEN GRANT CLARK
IPC: G21C15/18
Filed: 1999-06-03
Granted: 2001-05-01
Abstract: A T-box clamp apparatus which applies compressive forces to a T-box in a boiling water nuclear reactor pressure vessel is described. The T-box clamp apparatus clamps to the T-box and distribution header pipes to hold the distribution headers in place and in contact with the T-box. The T-box clamp apparatus includes a first and a second of clamp assembly and a clamp strong-back assembly coupled to the first and second clamp assemblies. Each clamp assembly includes upper and lower clamp bodies that are coupled to a distribution header pipe. The strong-back assembly includes an upper and a lower strong-back body configured to engage the T-box, with the upper strong-back body coupled to the upper clamp bodies of the first and second clamp assemblies, and the lower strong-back body is coupled to the lower clamp bodies of the first and second clamp assemblies.
Patent TW-453051-B (TW)
Title: Dual band cellular phone with two power amplifiers and power control circuit therefore
Inventor: CHOREY CHRISTOPHER M
IPC: H04B1/40
Filed: 2000-09-10
Granted: 2001-09-01
Abstract: A transmitter for a cellular phone comprising an antenna and being operable at a first radio frequency band and a second radio frequency band is disclosed. The transmitter comprises a first power amplifier and a second power amplifier, one of which is active at a time. The first power amplifier has an input for a first signal at the first radio frequency band, an input for a first control signal and a first output for an amplified first signal. The first output is connectable to the antenna. The second power amplifier has an input for a second signal at the second radio frequency band, an input for a second control signal and a second output for an amplified second signal. The second output is connectable to the antenna. The transmitter further comprises a single control module associated with the first and second output of the power amplifiers. The control module generates a control signal for the active power amplifier. The control signal forms part of a feedback control loop, and is a function of the amplified signal output from the active power amplifier and a reference signal which defines a desired characteristic of the amplified signal.
Patent TW-437014-B (TW)
Title: Multi-level stack gate flash memory
Inventor: LIN CHUNG-RUNG
IPC: H01L21/8247
Filed: 1999-08-11
Granted: 2001-05-28
Abstract: The present invention comprises forming a gate oxide layer on a substrate; depositing a silicon nitride layer on the oxide layer; etching the silicon nitride layer to form an opening; forming a oxide spacer on the sidewall of the opening; using ion implantation to form a doped area; removing the spacer; using a polysilicon spacer as a floating gate on the sidewall of the opening; forming a dielectric layer on the floating gate on the silicon nitride layer for being used as an inter-gate insulation layer; forming a conductive layer on the dielectric layer as a control gate; performing a chemical mechanical polishing process or etching back process to remove the conductive layer; using photolithography and etching processes to etch the dielectric layer and silicon nitride layer for defining the pattern of the gate; performing an ion implantation by using the gate as a mask to form doped area in the substrate for being used as a drain and a source; and finally, forming an insulated spacer on the sidewall of the gate.
Patent TW-420625-B (TW)
Title: Method for determining suitability of a fluid
Inventor: HIGUEREY EVELITSA E
IPC: B23H7/36
Filed: 1999-10-13
Granted: 2001-02-01
Abstract: A method of inspection for a fluid to determine its suitability for use as a dielectric medium in an EDM system and a method of maintenance for an EDM system having a dielectric fluid include generating an indication of the density of a sample of the fluid, providing at least one reference associated with at least one measure of suitability of the fluid, and comparing the indication to the at least one reference to determine, in the case of the method of inspection, the suitability of the fluid for use in the system, and in the case of the method of maintenance, whether to replace the fluid in the EDM system.
Patent TW-526050-B (TW)
Title: A spacing member for a sheet material dispenser
Inventor: PURCELL RICKY WAYNE
IPC: A47K10/36
Filed: 1999-10-26
Granted: 2003-04-01
Abstract: A spacer member for a sheet material dispenser. Desirably, the spacer member may be positioned between a first sheet material and a second sheet material for minimizing contact between the first and second sheet materials and preventing the inadvertent dispensing of the second sheet material.
Patent TW-533193-B (TW)
Title: Process for the preparation of bisphenol A
Inventor: LANZE ROLF
IPC: C07C39/16
Filed: 1999-12-16
Granted: 2003-05-21
Abstract: Process for the preparation of bisphenol A, wherein an adduct of bisphenol A and phenol is melted at a temperature of 100 DEG C to 120 DEG C, the melt is then rendered inert with nitrogen and fed in continuously at the top of a first distillation unit wherein, at temperatures of 120 DEG C to < 160 DEG C and at pressure of > 80 to 200 mbar, the phenol content of the melt is decreased to 10 to 25 wt.%, and at the same time 0.5 to 50 vol.% of nitrogen, based on the volume of introduced melt, is passed in via the bottom of the distillation unit, and the concentrated melt freed from oxygen is subsequently freed from residual phenol at temperatures of 180 DEG C to 220 DEG C and at 1 to 1.5 bar nitrogen partial pressure.
Patent TW-569050-B (TW)
Title: Athermalized polymer overclad integrated planar optical waveguide device and method
Inventor: MORONI MARC
IPC: G02B6/13
Filed: 2000-02-04
Granted: 2004-01-01
Abstract: An athermalized, polymer overclad integrated optical device (with 1 multiplexer/demultiplexer or a Mach-Zender interferometer being representative examples) in which thermally-induced shifts in channel wavelengths are minimized. The device includes a doped silica waveguide core on a planar substrate and a polymer overclad having a negative variation in refractive index versus temperature (dn/dT) to inhibit shifts in the channel wavelengths.
Patent TW-492895-B (TW)
Title: Working method of painted steel plate
Inventor: KIMURA MASARU
IPC: B21D51/18
Filed: 2000-03-10
Granted: 2002-07-01
Abstract: To allow a cold rolled steel plate for a base steel plate for a painted steel plate to be used by preventing a painted film at the bent part from degrading in bending the painted steel plate. A working method of a painted steel plate has a bending process to bend the painted steel plate and a heating process to heat at least a bent part of the painted steel plate. By this method, in bending the painted steel plate, even if a residual stress is generated to a painted film at a bent part, at least a bent part of the painted steel plate is heated by the heating process, so that the residual stress is eliminated.
Patent TW-473577-B (TW)
Title: Method of building underground structure
Inventor: SAITO TAKAHARU
IPC: E02D27/14
Filed: 2000-04-08
Granted: 2002-01-21
Abstract: A method of building an underground structure by which the underground structure is build in a dug ground and is composed of concrete columns vertically installed at corners and at positions between the corners and, concrete panels fitted between adjacent concrete columns. The method comprises the steps of: determining positions for installing the concrete columns, and digging a trench for burying a guide used for the concrete columns; drilling holes for burying the concrete columns in the trench; assembling the guide composed of outer and inner frames, and guide members for burying the concrete columns; installing the columns in the trench along the guide, and filling and hardening concrete in the holes for the concrete columns; removing the outer frame of the guide; deepening the trench under the concrete panels which are being suspended, digging an area defined by the concrete panels, and moving the concrete panels down; installing a reinforcing beams on the columns and the concrete panels, the reinforcing beams preventing the concrete panels from projecting inward due to soil pressure; providing a bottom of the underground structure by applying concrete on the area defined by the panels; filling a water sealant in spaces between the panels and the columns, and filling mortar in the spaces between the panels; and removing the inner frame of the guide after the reinforcing beam is hardened.
Patent TW-463128-B (TW)
Title: Boot system
Inventor: JANG LUNG-CHIAU
IPC: G06F9/445
Filed: 2000-04-27
Granted: 2001-11-11
Abstract: A boot system comprises: a first flash memory; a second flash memory; a CPU, and a selection circuit. The first flash memory is used to store a first boot program and a first system program code. The second flash memory is used to store a second boot program and a second system program code. The CPU is used to output a chip selection signal, and reads from the first flash memory or the second flash memory. The selection circuit comprises a third memory for recording a first value or a second value, and a slot selection device for receiving a chip selection signal. When the content of the memory is a first value, the CPU reads from the first flash memory; when the content of the memory is a second value, the CPU reads from the second flash memory, thereby performing a boot operation.
Patent TW-538139-B (TW)
Title: Improved process for mill-applied treatment of sheet metal and products prepared therefrom
Inventor: MCCOLLUM GREGORY J
IPC: C23F17/00
Filed: 2000-05-11
Granted: 2003-06-21
Abstract: An improved process for treating metal coated sheet steel such as galvanized sheet steel is provided. The process comprises the application of a group IIIB or IVB-metal compound to the surfaces of the metal coated sheet steel prior to contacting the metal surface with a protective lubricant.
Patent TW-I231162-B (TW)
Title: Method of connecting printed wiring boards with each other, and printed circuit board
Inventor: IRIGUCHI SHIGEO
IPC: H05K3/34
Filed: 2000-06-09
Granted: 2005-04-11
Abstract: At one end of a printed wiring board, there is formed a narrow-pitched electrode pattern and engagement patterns made of the same material as that of the electrode pattern. At one end of an FPC which is to be connected with the printed circuit board, there is formed a narrow-pitched electrode pattern and engagement patterns made of the same material as that of the electrode pattern. The engagement patterns in the printed wiring board being engageable with the engagement patterns in the FPC. When the two engagement patterns are engaged with each other, the electrode pattern of the printed wiring board is electrically connected with the electrode pattern of the FPC.