baber/WOPTO huggingface dataset:
Patent TW-I268947-B (TW)
Title: Method of producing polyidimide film and its production equipment
Inventor: LIN TIAN-TSAI
IPC: C08G73/10
Filed: 2001-09-04
Granted: 2006-12-21
Abstract: The present invention relates to a method of producing high-density polyidimide (HPI) films and its production equipment. The production equipment comprises a raw material supplying device, a vacuum room, an energy supplier, a substrate jig, and a baked curing polymer. The foregoing components constitutes the production equipment, using the monomer with the CONH bond or copolymer as raw materials to extract the unsaturated C=N bond by heat, electrons, light, radiation rays or ions as energy under low-pressure environment, so that the H can extract to form non-cured HPI film from the pi electronic radical and cross-link polymerization in vacuum, and via heat or light to rearrange the structure into a cured HPI film. By means of the method according to the present invention, the original HPI that is not easily to produce as a film can be easily made in form of a film of high-density polyidimide polymer on the substrate.
Patent TW-I260675-B (TW)
Title: Rinsing method of phase shift mask
Inventor: SU WEI-YU
IPC: H01L21/00
Filed: 2001-09-07
Granted: 2006-08-21
Abstract: The present invention discloses a rinsing method of phase shift mask, which focuses on using diluted SC-1 solution to perform the cleaning process of the phase shift mask. The operating temperature of the rinsing process for the phase shift mask is between 15 DEG C and 60 DEG C, and the operating time of the rinsing process is between 2 minutes to 20 minutes. The composition of the SC-1 solution is NH4OH, H2O2 and deionized water, and their proportions range from 1:1:20 to 1:1:300.
Patent TW-526438-B (TW)
Title: Production process standardization system of semiconductor device and method of same and storage medium storing that method
Inventor: KADOWAKI TOMOHIKO
IPC: H01L21/02
Filed: 2001-09-11
Granted: 2003-04-01
Abstract: A production process standardization system of a semiconductor device for standardizing design rules among companies and smoothening requests for semiconductor production and distribution and re-use of design assets among companies wherein standardized design rules of a semiconductor are commonly managed by a common database management server and wherein a plurality of companies acquire the standardized design rules via the Internet and design the semiconductor device according to the commonly managed design rules, a method of the same, and a storage medium storing that method.
Patent TW-I233911-B (TW)
Title: Disc case
Inventor: SHINDO YOICHI
IPC: B65D85/57
Filed: 2001-09-19
Granted: 2005-06-11
Abstract: A recess is formed in a tray of a disc case. A peripheral wall portion of the recess is formed having disc supporting portions that support a disc in a manner such that the recording surface of the disc is floating. Spring elements are arranged along slots that are formed in the peripheral wall portion. Each spring element is formed having a protuberance and a guide surface. As the disc is inserted into the recess, the spring elements bend with their respective guide surfaces touched by an outer peripheral portion of the disc. The outer peripheral portion of the disc moves into the space inside the protuberances of the spring elements. When the disc is in the recess, the protuberances prevent the disc from slipping out of the recess.
Patent TW-I233906-B (TW)
Title: Pedal force sensing device of moped
Inventor: LIAU TSUNG-YUNG
IPC: B62M23/02
Filed: 2001-10-03
Granted: 2005-06-11
Abstract: The present invention provides a pedal force sensing device of moped. The driving system of the moped has at least one or more pair of spiral gears, wherein the spiral gear is driven by the pedal force and could rotate in situ. Another spiral is driven by a corresponding spiral gear at its spindle to move horizontally axially. An elastomer is disposed at the end of the spiral gear, and at the end of the elastomer and the spindle of the spiral gear is a circular magnet capable of synchronously moving with the spiral gear; the relative fixed end of the moving end of circular magnet has a Hall sensor, such that employing the generation of lateral force by the spiral gear of the driving system to detect the axial displacement of the spiral gear, further to output a voltage signal to control the motor and output the force of the motor to the moped for the purpose of auxiliary force.
Patent TW-506892-B (TW)
Title: Device for injection-stamping molded parts
Inventor: HECHTL WOLFGANG
IPC: B29C45/56
Filed: 2001-10-12
Granted: 2002-10-21
Abstract: The present invention relates to a device for injection-stamping parts on injection molding machines, comprising a closing device, a displaceable and a fixed molds (3, 4), and center rings (6, 9) disposed on the molds. The present invention is characterized in that on the mold (4), the center ring (6) can be displaced axially between an adjustable stamping travel start position and a fixed stamping travel end point, and is axially pre-stressed along a direction opposite to the stamping travel by an axial pre-stressing device (11) and comprises a mechanical device (14) for adjusting the stamping travel start point. The main advantage of the present invention is that the stamping travel is determined in an exact and reproducible manner by means of a fixed but easily adjustable stamping travel start point and a fixed stamping travel end position. An alternation in the stamping travel can be done in a simple manner by replacing distance elements (14).
Patent TW-543166-B (TW)
Title: Wafer applied fluxing and underfill material, and layered electronic assemblies manufactured therewith
Inventor: CRANE LAWRENCE N
IPC: H01L21/60
Filed: 2001-11-14
Granted: 2003-07-21
Abstract: A flip-chip type integrated circuit chip including a chip die having electrical contacts arranged in a predetermined pattern and capable of providing electrical interconnection with a carrier substrate is provided. The chip die includes a fluxing agent disposed on a surface of the electrical contacts, and a curable thermosetting underfill composition distinct from the fluxing agent and disposed in a flowable form over the chip die. Upon mating of the chip die with the substrate and heating, the electrical contacts flow and the thermosetting underfill composition cures, thus adhering the chip die to the substrate, forming a circuit assembly.
Patent TW-557308-B (TW)
Title: Production process and production system of aromatic polycarbonate
Inventor: MATSUMOTO KYOSUKE
IPC: C08G64/30
Filed: 2001-12-06
Granted: 2003-10-11
Abstract: There is provided a technique for producing an aromatic polycarbonate which undergoes no deterioration in quality in a gear pump, has excellent hue and contains a small amount of foreign materials even when a production plant is scaled up. In producing the aromatic polycarbonate by melt-polycondensation, a molten polycondensate is fed continuously into a shaft seal portion of a self-lubricating gear pump disposed for transporting the polycondensate from a polycondensation vessel such that the following expressions: Q/S >= 0.1 (cm/sec), wherein Q is a flow rate (cm<3>/sec) of the polycondensate, and S is a cross sectional area (cm<2>) of a passage provided for feeding the polycondensate to the shaft seal portion, and D <= 2.9W<1/3>, wherein D is an internal diameter (cm) of a pipe, and W is a flow rate, are satisfied, thereby operating the gear pump. A polycondensation vessel therefor is also disclosed.
Patent TW-511191-B (TW)
Title: Trench Schottky barrier rectifier and method of making the same
Inventor: HSHIEH FWU-LUAN
IPC: H01L29/872
Filed: 2001-12-12
Granted: 2002-11-21
Abstract: A trench Schottky barrier rectifier and a method of making the same are disclosed. The rectifier comprises: (a) a semiconductor region having first and second opposing faces. The semiconductor region comprises a drift region of first conductivity type adjacent the first face and a cathode region of the first conductivity type adjacent the second face. The drift region has a lower net doping concentration than that of the cathode region. (b) A plurality of trenches extending into the semiconductor region from the first face. The trenches define a plurality of mesas within the semiconductor region, and the trenches form a plurality of trench intersections. (c) An oxide layer covering the semiconductor region on bottoms of the trenches and on lower portions of sidewalls of the trenches. (d) A polysilicon region disposed over the oxide layer within the trenches. (e) Insulating regions at the trench intersections that cover a portion of the polysilicon region and a portion of the oxide layer.
Patent TW-I225901-B (TW)
Title: Copper-plating solution, plating method and plating apparatus
Inventor: NAGAI MIZUKI
IPC: C25D5/10
Filed: 2002-02-21
Granted: 2005-01-01
Abstract: There is provided a copper-plating solution which, when used in plating of a substrate having an seed layer and fine recesses of a high aspect ratio, can reinforce the thin portion of the seed layer and ensures complete filling with copper of the fine recesses, and which is so stable that its performance is not lowered after a long-term continuous use thereof. The plating solution contains monovalent or divalent copper ions, a complexing agent, and an organic sulfur compound as an additive, and optionally a surfactant.
Patent TW-537921-B (TW)
Title: Striking indication device for golf club
Inventor: LIN DE-JENG
IPC: A63B69/36
Filed: 2002-02-21
Granted: 2003-06-21
Abstract: The present invention provides a striking indication device for a golf club, which is used to increase the accuracy of striking, and comprises a putter, a light emitter having a light emission component, a light sensor capable of sensing light, and a display capable of receiving a signal from the light sensor. The light emitter is located at the bottom of the putter. The light sensor has a plurality of spaced light sensing units. The display and the light sensor are electrically connected and have a plurality of display units separately controlled by the light sensing units. While using the putter, a user holds the putter to activate the light emitter, in which a light sensing unit receives the light from the light emitter and transmits a signal to the corresponding display unit, thereby displaying the direction of the putter and inpecting the accuracy of the movement of the putter.
Patent TW-569201-B (TW)
Title: Optical recording medium and method for manufacturing it
Inventor: ZAFIROV ATANAS
IPC: G11B7/246
Filed: 2002-02-25
Granted: 2004-01-01
Abstract: A recording medium for an optical data storage means of the DVD-R-type writable and readable with a laser beam of a wavelength of 630 to 680 nm, contains for the absorption of the laser energy a subphthalocyanine (sPcY). The sPcY is present in the recording medium partly as an ion complex with a bis- or triphenolate or a bis- or trithiophenolate (bPh or tPh) and partly as an ion complex with an anionic metal thiolene complex or a metal diazo complex (MC). The ion complexes have the following structures, wherein: sPcY-, sPcY'-, sPcY""- and sPcY'""- are equal or different. The recording medium exhibits a very high stability and is writable with very high writing speeds.
Patent TW-548673-B (TW)
Title: Cold-cathode discharge lamp
Inventor: YAMASHITA HIROFUMI
IPC: H01J61/067
Filed: 2002-03-22
Granted: 2003-08-21
Abstract: The purpose of the present invention is to the provide a cold-cathode discharge lamp which can suppress sputtering of lead-in wire and reduce the consumption of mercury, and prolong the life of lamp without increasing the seal-in amount of mercury. The cold-cathode discharge lamp of the present invention is characterized in that the lead-in wire 4a connected with cylindrical electrode 5 inside the luminous tube 1 is formed with the same material as the material used to form the cylindrical electrode 5, as it can suppress the concentrated discharge migration of the negative glow discharge to the lead-in wire 4a, and cover the electrode with even negative glow discharge, so that it can reduce the mercury consumption caused by exposing the outer surface of the inner lead-in wire 4a in the excessive sputtering and prolong the life of the cold-cathode discharge lamp.
Patent TW-553732-B (TW)
Title: Method and apparatus for measuring wavefront aberrations
Inventor: JONES LARRY G
IPC: A61B3/103
Filed: 2002-05-07
Granted: 2003-09-21
Abstract: An apparatus and method for measuring wavefront aberrations. A beam splitter separates the aberrated wavefront into two components, mirror arrays focus each of the components to a plurality of discrete lines with the discrete lines of one component having a different orientation than the discrete lines of the other component, and an imaging device detects the discrete lines to determine wavefront aberrations. The method includes separating the wavefront into two components, focusing each of the components to a plurality of discrete lines with the discrete lines of one component having a different orientation than the discrete lines of the other component, and detecting information related to the discrete lines.
Patent TW-531560-B (TW)
Title: Granular metallic iron
Inventor: ITO SHUZO
IPC: C21B13/10
Filed: 2002-05-10
Granted: 2003-05-11
Abstract: To provide a granular metallic iron having stable quality as a material for producing iron, steel or various kinds of steel alloy by using an electric furnace, etc. The granular metallic iron is obtained by reduction-melting raw material containing a carbonaceous reducing agent and iron oxide-containing material and has >= 94 mass% Fe and 1.0 to 4.5 mass% C; the grain diameter of the product is 1 to 30 mm.
Patent TW-I223160-B (TW)
Title: Control device of electronic machine
Inventor: MINEMURA ATSUSHI
IPC: H04L9/08
Filed: 2002-05-14
Granted: 2004-11-01
Abstract: The invention can make the control device of electronic machine and electronic machine securely share its common key to proceed the encrypted communication. Use sequence key acquisition part 102 to acquire the sequence key of the controlled electronic machine. Employ the sequence key to proceed encryption with respect to the common key kept in the common key storage part 103 at the common key encryption part 104 and use the encrypted common key transmission part 106 to transmit signal to electronic machine. The common key is shared by the control device of the electronic machine and the electronic machine. Use the shared common key to proceed encryption regarding the control signal at the control signal encryption part and use the encrypted control signal transmission part 107 to transmit signal to electronic machine.
Patent TW-558845-B (TW)
Title: III-Nitride light emitting devices with low driving voltage
Inventor: GOETZ WERNER K
IPC: H01S5/343
Filed: 2002-05-27
Granted: 2003-10-21
Abstract: III-Nitride light emitting diodes having improved performance are provided. In one embodiment, a light emitting device includes a substrate, a nucleation layer disposed on the substrate, a defect reduction structure disposed above the nucleation layer, and an n-type III-Nitride semiconductor layer disposed above the defect reduction structure. The n-type layer has, for example, a thickness greater than about one micron and a silicon dopant concentration greater than or equal to about 10<19> cm<-3>. In another embodiment, a light emitting device includes a III-Nitride semiconductor active region that includes at least one barrier layer either uniformly doped with an impurity or doped with an impurity having a concentration graded in a direction substantially perpendicular to the active region.
Patent TW-548826-B (TW)
Title: Semiconductor device and method of production of same
Inventor: MASHINO NAOHIRO
IPC: H01L25/11
Filed: 2002-06-13
Granted: 2003-08-21
Abstract: A semiconductor device, enabling reliable electrical connection of a main electrode pad with an interconnection pattern without separate provision of a via use electrode pad in addition to the existing main electrode pad, provided with a silicon substrate (semiconductor substrate), an electronic element formation layer formed on one surface of that silicon substrate, an electrode pad electrically connected to the electronic element formation layer, a through hole passing through the electrode pad and the silicon substrate, an SiO2 film (insulating film), a via hole provided in the SiO2 film on the electrode pad along the opening rim of the through hole, and an interconnection pattern electrically leading out the electrode pad to the other surface of the silicon substrate through the through hole and via hole.
Patent TW-564370-B (TW)
Title: Ontology registration system and method for network services
Inventor: SHIH HSIN-TE
IPC: G06F9/44
Filed: 2002-06-21
Granted: 2003-12-01
Abstract: The present invention is an ontology registration system for network services, which includes the network service registration server, the ontology library, the ontology registration storage device and processor. The processor extracts the network service code and the resource identification code corresponding to at least one network service from the network service registration server; obtaining the network service definition document corresponding to the network service according to the resource identification code; obtaining the method corresponding to the network service from the network service definition document and obtaining the parameters in the method; searching the concept corresponding to the parameters in the ontology library; and, store the network service code, method, parameter and concept corresponding to the network service to the ontology registration storage device.
Patent TW-577130-B (TW)
Title: Methods of using atomic layer deposition to deposit a high dielectric constant material on a substrate
Inventor: ONO YOSHI
IPC: C23C16/44
Filed: 2002-06-25
Granted: 2004-02-21
Abstract: Methods of forming hafnium oxide, zirconium oxide and nanolaminates of hafnium oxide and zirconium oxide are provided. These methods utilize atomic layer deposition techniques incorporating nitrate-based precursors, such as hafnium nitrate and zirconium nitrate. The use of these nitrate based precursors is well suited to forming high dielectric constant materials on hydrogen passivated silicon surfaces.
Patent TW-550726-B (TW)
Title: Device and method for controlling temperature of semiconductor module
Inventor: ONO HARUYOSHI
IPC: H01L23/38
Filed: 2002-07-02
Granted: 2003-09-01
Abstract: A device and method for controlling the temperature of a semiconductor module in which the semiconductor module is sandwiched by a first supporting unit and a second supporting unit. An area of the second supporting unit with which the semiconductor module comes into contact is shielded from heat of external ambient atmosphere, and has a temperature sensor provided thereat. The temperature of the first supporting unit is controlled so that the temperature of this area becomes equal to a predetermined temperature. The amount of heat moving from the heat-shielded area to the semiconductor module is small, so that the difference between the temperatures in the region extending from the heat-shielded area and the semiconductor module is small. The first and second supporting units may be separately controlled at different predetermined temperatures. By this, changes in the temperature of the semiconductor module caused by changes in outside air temperature are reduced. The invention aims at making the difference between the temperature of the semiconductor module and a predetermined temperature small when controlling the temperature of the semiconductor module by bringing it into contact with the supporting units whose temperatures have been controlled.
Patent TW-569584-B (TW)
Title: Method and apparatus for adjusting delay in systems with time-burst pilot and fractionally spaced equalizers
Inventor: JAYARAMAN SRIKANT
IPC: H04B1/707
Filed: 2002-08-01
Granted: 2004-01-01
Abstract: A weighted mean arrival time determines a delay offset of a fractionally spaced equalizer. The weighted mean arrival time is determined using path arrival times and energies from a Rake receiver. The difference between a weighted mean arrival time and a current delay offset is set to a difference X, in units of the equalizer tap spacing. If the difference X is greater than or equal to 1 or less than or equal to -1, then the current delay offset is updated by an incremental delay offset and the equalizer filter coefficients are shifted by a number of tap spacings. Otherwise, the current delay offset is not updated and the filter coefficients of the fractionally spaced equalizer are not shifted. Adaptation of the filter coefficients and updates of the delay offset of the equalizer occur only during pilot bursts so as to minimize adaptation transients.
Patent TW-588093-B (TW)
Title: Emulsion of water soluble dyes in a lipophilic carrier
Inventor: STOLZ FREDERICK R
IPC: F42B12/40
Filed: 2002-08-21
Granted: 2004-05-21
Abstract: The invention herein provides for an improved dye composition for encapsulation in casing structures adapted for projectile motion and rupture upon contact with a target surface, such as paint balls. The dye composition adapted for use in an impact-rupturable capsule of the invention comprises a water-soluble dye and a lipophilic carrier having an oil and an emulsifier, said emulsifier comprising ethoxylated mono- and diglycerides. The invention further provides for an impact-rupturable capsule containing the dye composition. Advantages of the dye composition of the invention include improved consistency and reduced separation of ingredients; greater viscosity and thickness; greater ""smearability"" and splattering of dye on target surface upon impact and rupture of the casing; and greater water solubility and improved machine washability.
Patent TW-588467-B (TW)
Title: Image pickup device with high contrast detection capability
Inventor: ARIMA YUTAKA
IPC: H04N5/335
Filed: 2002-09-10
Granted: 2004-05-21
Abstract: Each pixel includes first and second photodiodes that are receiving-light detecting elements. The first photodiode applies a first potential according to an amount of light entering into the corresponding pixel. An internal node is electrically coupled with an internal node in another pixel via a resistance component. Hence, the second photodiode applies a second potential according to an average amount of light on the periphery to the corresponding internal node. A pixel signal generating circuit reads out a multiplied result of the first and second potentials as a pixel signal. The pixel signal has an intensity corresponding to the amount of light in the pixel in accordance with a receiving-light sensitivity characteristic (signal amplification factor) that is automatically adjusted based on an average amount of light in a region on the periphery of the pixel.
Patent TW-562899-B (TW)
Title: Multi-stage centrifugal fan
Inventor: KIZAKIHARA TOSHIRO
IPC: F04D29/28
Filed: 2002-09-30
Granted: 2003-11-21
Abstract: The present invention provides a multi-stage centrifugal fan that can provide exhaust of high static pressure. In a multi-stage centrifugal fan comprising a plurality of rotors 19a-19c and chambers 20a-20c, the plurality of rotors 19a-19c are connected to a fan case 4 in which the capacity of a former stage chamber is set to be more than the capacity of a subsequent stage chamber while the chambers 20a-20c are provided from the inner side to the outer side in a concentric manner to a rotor drive shaft 9, the plurality of rotors 19a-19c are cooperated with the rotor drive shaft 9, and chamber bulkheads are fixed to the fan case 4 to form the chambers 20a-20c between the plurality of rotors 19a-19c.