baber/WOPTO huggingface dataset:
Patent TW-497133-B (TW)
Title: Device and method for preventing over-thick film deposition on the edge of a wafer
Inventor: PAN CHIA-CHI
IPC: H01L21/00
Filed: 2001-07-23
Granted: 2002-08-01
Abstract: The present invention provides an isolation ring attached on a discharge electrode for preventing non-uniform thickness of the deposited film caused by the tip discharge effect. The isolation ring device is formed by insulating material or conductive material, and is secured to the discharge electrode by a plurality of stands. By adjusting the distance between the isolation ring and the discharge electrode, it is able to achieve an optimal effect of preventing the tip discharge. Alternatively, the clamp for fixing the wafer has a ring-shape isolation ring. The isolation ring is located above the wafer and connected to the substrate, so as to be used as a clamp for fixing the wafer and also provide an isolating tip discharge effect for preventing non-uniform thickness of the deposited film on the edge of a wafer. The isolation ring can be formed by insulating material or conductive material.
Patent TW-524025-B (TW)
Title: Loopdown and loop around headsets
Inventor: MASUDA MASAHISA
IPC: H04R1/10
Filed: 2001-08-20
Granted: 2003-03-11
Abstract: A headset includes earpieces for attaching to ears of an operator. A band has opposite ends that connect to the two earpieces and extends in a forward direction from the two earpieces. The band then either extends downwardly below the chin or extend backwards in back of the neck. In one implementation, the headset is used for two-way communications with one earpiece containing a microphone and the other earpiece containing a speaker.
Patent TW-494135-B (TW)
Title: Method of cleaning
Inventor: SHIMOZAWA HIROSHI
IPC: H01L21/48
Filed: 1994-05-19
Granted: 2002-07-11
Abstract: The detergent of this invention, directed to the cleaning of an object having a gap portion at least in part thereof, contains at least one of components of the detergent having a solubility parameter difference of not more than 3 from and a contact angle within 15 DEG with at least one of components of a smear on the object. The detergent provides an ideal cleaning for the object because it easily permeates into and dissolves the machining oil filling the gaps between closely cohering thin metallic strips. The method of cleaning according to the invention has first cleaning the object with a polar detergent and then rinsing and drying the cleaned object with a detergent having low polarity or no polarity. In the precision cleaning of such objects as electronic parts, therefore, it manifests satisfactory cleaning and drying properties. The detergent and the method of cleaning mentioned above are both safe in the environment because they have no use for such detergents as the Flon type and the chlorine type solvents which induce the destruction and the pollution of the environment.
Patent TW-552838-B (TW)
Title: Production method of circuit board module
Inventor: SEGAWA SHIGETOSHI
IPC: H05K1/11
Filed: 2001-12-25
Granted: 2003-09-11
Abstract: The present invention provides a method of manufacturing a circuit board module for connecting a circuit conductor of a first circuit board to a circuit conductor of a second circuit board using at least one selected from the group consisting of anisotropic conductive film, anisotropic conductive paste and adhesive resin, wherein the difference in a pattern width between the circuit conductor of the first circuit board and that of the second circuit board is in a range of 5 mum to 50 mum. In such a method of manufacturing a circuit board module, connection of a connecting conductor with a narrow pitch can be realized, and poor connection can be avoided, thus providing a method of manufacturing a circuit board module having higher reliability.
Patent TW-527180-B (TW)
Title: Body fluid absorbing article and method of manufacturing the article
Inventor: NISHIZAWA KAZUNORI
IPC: A61F13/53
Filed: 2002-02-01
Granted: 2003-04-11
Abstract: The present invention provides a body fluid absorbing article generally having a large absorbing capacity though a thickness is small and capable of wearing a long period by effectively utilizing the entire area of the absorbing material, wherein the absorbing material 25 is disposed over a leak prevention layer, the leak prevention layer being provided on the side apart from the skin of a body. The absorbing material 25 comprises the following components: a shrinkage material 27 shrunk by itself when brought into contact with urine passing through a permeable surface layer provided on the side thereof facing the skin of the body and a body fluid absorbing material 26 substantially formed integrally with the shrinkage member 27.
Patent TW-554505-B (TW)
Title: Semiconductor package
Inventor: LIN YUAN-FU
IPC: H01L23/31
Filed: 2002-02-05
Granted: 2003-09-21
Abstract: A semiconductor package for controlling the formation of void unwanted in a gap between an integrated circuit die and a substrate comprises a thermoplastic coating layer to be applied on each corner of the die attachment area of the substrate, wherein the height of the thermoplastic coating layer according to warpage of the perimeter of the die attachment area of the substrate. During curing process, the thermoplastic coating layer melts in high temperature environment so as to fill into the gap between the die and the substrate due to warpage of the substrate or not to suffuse an adhesive for die attachment, and in order to enhance the reliability of the semi-conductor package.
Patent TW-I265406-B (TW)
Title: Microprocessor employing a performance throttling mechanism for power management
Inventor: PICKETT JAMES K
IPC: G06F9/318
Filed: 2002-02-26
Granted: 2006-11-01
Abstract: A microprocessor includes a plurality of execution units each configured to execute instructions and an instruction dispatch circuit configured to dispatch instructions for execution by the plurality of execution units. A power management control unit includes a programmable unit for storing information specifying one or more reduced power modes. In the implementation of a first performance throttling technique, the power management control unit may be configured to cause the instruction dispatcher to limit the dispatch of instructions to a limited number of execution units. In the implementation of a second performance throttling technique, the power management control unit may be configured to limit the dispatch of instructions from the instruction dispatcher on every cycle, upon every other cycle, upon every third cycle, upon every fourth cycle, and so on. In the implementation of a third performance throttling technique, the power management control unit may be configured to control the despatch of instructions from a floating-point scheduler to one or more floating-point execution pipelines.
Patent TW-588531-B (TW)
Title: Smart card enabled mobile personal computing environment system
Inventor: DU STERLING D
IPC: H04L29/00
Filed: 2002-02-27
Granted: 2004-05-21
Abstract: A smart card enabled mobile personal computing environment system stores a user's personalized, fully functional, computing environment in a smart card. A user information database is provided that is resident on a server and contains the user records of a plurality of users containing personal computing environment data with the amount of data in the user record generally larger than the storage capacity of a smart card. The user to specifies the information required to configure the client to the user's preferred personal computing environment. If the correct personal computing environment data is not resident in the smart card, the client queries the server for the information needed and updates the smart card with the new data. The user also manages his personal computing environment data stored on the smart card and the user information database. The server gives the client access to the user's records through a secure Web site. The user accesses his data, adds, modifies, and/or deletes information and transfers data to his smart card via the secure Web site. If the client has a slow or temporary connection with the server, the client is able to accommodate the user's data management needs by downloading the user's records stored on the server's user information database. The user can then manage his data without a connection to the server. Any changes to the user's records are later sent to the server to update the user information database.
Patent TW-516357-B (TW)
Title: Pluggable transceiver module with extended release and removal lever
Inventor: MEDINA RAUL
IPC: G02B6/42
Filed: 2002-03-08
Granted: 2003-01-01
Abstract: A pluggable transceiver module having a housing with a first side and a face perpendicular to the first side, and a tab extending above the surface of the first side sized to mate with a slot in a receptacle for the housing, a wedge slidably mounted on the first side proximate the tab, and a lever attached to the wedge extending beyond the face of the housing, wherein pressing the lever causes the wedge to slide between the tab and the slot on the receptacle and remove the tab from within the slot, thereby releasing the transceiver module from the receptacle, and the lever further including a recess enabling a person to at least partially insert a fingernail to easily grip and remove the pluggable transceiver module from the receptacle.
Patent TW-581722-B (TW)
Title: Method and apparatus for washing or hydration of ophthalmic devices
Inventor: SCHLAGEL MARK E
IPC: G02C13/00
Filed: 2002-03-26
Granted: 2004-04-01
Abstract: This invention discloses an apparatus and method for hydrating or washing ophthalmic devices, comprising the step of directing to an ophthalmic device having a higher concentration of impurities fluid which has previously been directed to ophthalmic device having a lower concentration of impurities. Further, this invention provides a preferred device supporting member.
Patent TW-I244395-B (TW)
Title: Pressure-sensitive adhesive transdermal drug delivery system containing low molecular weight drugs which are liquid at room temperatures, and method of providing the same
Inventor: MANTELLE JUAN
IPC: A61P25/16
Filed: 1996-08-22
Granted: 2005-12-01
Abstract: A transdermal composition is disclosed which contains a blend of one or more polymers, one or more drugs, at least one of which has a low molecular weight and is liquid at or about room temperatures. The composition is substantially free of water and liquids which have a normal boiling point (a) optionally below processing temperatures and (b) greater than or equal to the temperature of the low molecular weight drugs. The composition does not suffer from the substantial loss of the lower molecular weight drug during production of the transdermal system. A transdermal composition is also disclosed which has one or more drugs, at least one of which has a low molecular weight and is liquid at or about room temperatures, and a polymer matrix including one or more high shear resistant polymers. The high shear resistant polymer(s) reduce the plasticizing effect of the low molecular weight drug, and has sufficient tack and shear for application to a human being.
Patent TW-536843-B (TW)
Title: Light emitting diode with improved current spreading
Inventor: HUNG MAU-FENG
IPC: H01L33/00
Filed: 2002-05-09
Granted: 2003-06-11
Abstract: A transparent and conductive titanium nitride (TiN) layer is utilized to fabricate the transparent electrode of a light emitting diode. Current spreading in the light emitting diode is improved by such a transparent electrode and current is distributed to the semiconductor device rapidly and uniformly. The performance of the light emitting diode is thus improved.
Patent TW-531585-B (TW)
Title: Mounting structure for mounting a soundproof unit
Inventor: KAJIGAYA SHINICHI
IPC: E01F8/00
Filed: 2002-05-16
Granted: 2003-05-11
Abstract: A mounting structure for mounting a soundproof unit to a soundproof wall includes: rail members that are fixed to a strut of the soundproof wall and include slots extending in a longitudinal direction of the rail members; and a mounting fixture disposed opposite the soundproof unit, with the rail members interposed there between, wherein the soundproof unit and the mounting fixture are joined through a slot (gap between the rail members) and are movable along the slot in the longitudinal direction, and the soundproof unit is fixable at a predetermined position in the longitudinal direction. Thus, continuity in the disposition of the soundproof unit can be ensured. Soundproofing performance the same as or greater than conventional soundproofing performance can be achieved. It becomes possible to provide a pleasant appearance. Great freedom can be given to the disposition of the soundproof unit.
Patent TW-543226-B (TW)
Title: Method of producing electric cells
Inventor: KUROSAKI MASATO
IPC: H01M4/04
Filed: 2002-05-16
Granted: 2003-07-21
Abstract: The object of the present invention is to provide a method of producing electric cells which can improve the production yield, and for that purpose there is provided a method of producing an electric cell, wherein an acidic solution as an electrolytic solution and electrically conductive rubber as an exterior material are used, characterized in that sealing both of the positive electrode and the negative electrode piled via the separator with both of the gasket, through which the stainless needle is inserted, and the electrically conductive rubber, performing a vulcanization binding, after said vulcanization binding, forming a hole by pulling off the stainless needle from the gasket, injecting the electrolytic solution through said hole and sealing said hole; thus obtaining electric cells at high production yield.
Patent TW-I221603-B (TW)
Title: Disk device
Inventor: MOMOI YOSHIMITSU
IPC: G11B17/038
Filed: 2002-05-17
Granted: 2004-10-01
Abstract: A magnetic disk device is provided, which has reduced thickness by means of a thin clamp, achieves high shock-proof with increased clamp power, and reduces rotating synchronous run-out such as warp or undulation of a disk, resulted from eccentricity between the disk and a depressing portion or a receiving portion of the disk. Specifically, clamp 3 is arranged in a portion inside a circumference which is defined by a contact between clamp 3 and an outside dimension of a screw head 4b, and has a displacement section 3b toward axis force around the circumference with respect to the contact.
Patent TW-586241-B (TW)
Title: Separable photo detector, circuit-containing photo detector and optical disc device
Inventor: MORIOKA TATSUYA
IPC: H01L31/103
Filed: 2002-07-12
Granted: 2004-05-01
Abstract: In the present invention, a plurality of N-type diffused layers 105, 108 are formed with a specified spacing on a P-type semiconductor layer 102, and a P-type leak-preventing layer 109 is formed at least between the diffused layers 105, 108 to prevent the leak between the diffused layers 105, 108. A dielectric film 115 is formed on at least a light-incident region on the semiconductor layer 102, including the diffused layers 105, 108 and the leak-preventing layer 109. Accordingly, it is able to provide a separable photo detector, which reliably functions as a separable photo detector even when charges are accumulated in a dielectric film, and has a uniform sensitivity over the entire light receiving surface, and to provide a circuit-containing photo detector and an optical disc device using the separable photo detector.
Patent TW-550113-B (TW)
Title: Rotary film separator and method for separation of film by rotary film separator
Inventor: TANIDA KATSUYOSHI
IPC: B01D63/16
Filed: 2002-07-26
Granted: 2003-09-01
Abstract: A rotary film separator, wherein a hollow rotating shaft (3) is disposed in a cylindrical container having a processed fluid supply inlet (1) so as to pass through the center part thereof, a large number of film bodies formed of plates having transmission films on both surfaces thereof are installed on the rotating shaft (3), the fluid transmitted through the transmission films is discharged from outlets (5) and (6), rectangular baffles (13) are disposed on both sides of the film bodies through clearances therebetween, a motor to rotate the film bodies together with the rotating shaft (3) is installed on the outside of the container, and a fluid flow passage (16) connected to the processed fluid supply inlet (1) is provided on the inner wall surface of the container.
Patent TW-I254756-B (TW)
Title: Inverter for washing machine and inverter of washing machine-dryer
Inventor: HOSOITO TSUYOSHI
IPC: H02P21/28
Filed: 2002-09-03
Granted: 2006-05-11
Abstract: An inverter for a washer performing drive control of an electric motor imparting a rotational driving force required for washing, rinsing and dehydrating operations in a full automatic washer performing the washing, rinsing and dehydrating processes continuously. The inverter comprises a control means for operating the motor with a full field in the low speed rotational region of washing, rinsing and dehydrating operations, with weak field in the high speed rotational region of dehydrating operation, and performing vector control of the output of the motor in the case of full field operation, and voltage/phase control of the motor in the case of field weakening operation.
Patent TW-544336-B (TW)
Title: Preparation of high performance silica slurry using a centrifuge
Inventor: MULLEE WILLIAM
IPC: B24B37/04
Filed: 2002-09-17
Granted: 2003-08-01
Abstract: A method and system for separating impurities, such as large abrasive particles and foreign matter from an abrasive polishing slurry prior to a chemical mechanical polishing (CMP) procedure performed on a surface of a semiconductor wafer. Impurities greater than about 25 microns are removed by an initial filtration process. The filtrate is then introduced to a solid bowl, sedimentation-type centrifuge to remove particles greater than 0.5 microns thereby providing a polishing slurry for final utilization in a CMP procedure that reduces damage to the surface of the polished semiconductor wafer.
Patent TW-564491-B (TW)
Title: Method for producing a gate structure for an MOS transistor
Inventor: HERZUM CHRISTIAN
IPC: H01L29/423
Filed: 2002-10-07
Granted: 2003-12-01
Abstract: In a method for producing a gate structure for an MOS transistor, first, a layer sequence of oxide layer (4), auxiliary layer (6) and masking layer (8) is generated on a substrate (2), wherein the auxiliary layer (6) and the masking layer (8) are patterned to determine an edge separating an area of the oxide layer (4) covered by these layers from an exposed area thereof. Afterwards, an oxidation is performed to generate an oxide ramp (12) in the area of the edge. Then, the auxiliary layer (6) is partly removed to generate a hollow space of predetermined length between the oxide layer (4) and the masking layer (8). A gate electrode material is introduced into the hollow space for generating a gate electrode (18).
Patent TW-564479-B (TW)
Title: Method of forming a patterned metal layer
Inventor: O'SULLIVAN JAMES FRANCIS
IPC: H01L21/285
Filed: 2002-10-29
Granted: 2003-12-01
Abstract: A method of forming a patterned layer on a substrate including depositing a notched or undercut resist pattern to define at least one recess in the photoresist, with the notch or undercut circumjacent the base of the recess, sputtering a material into the recess and removing the resist and the material deposited on the resist characterised in that the aspect ratio of the recess and height of the mouth of the notch or undercut are such that the notch or undercut lies substantially in the shadow beneath the resist, the layer deposited upon it and the layer at the base of the recess in respect of any sputtered particle travelling in a straight line through the mouth of the recess such that material deposited on the walls of the recesses is not continuous with material deposited on the base of the recess.
Patent TW-593535-B (TW)
Title: Thermoplastic resin composition for IC card
Inventor: IMAHORI MAKOTO
IPC: C08K5/06
Filed: 2002-11-29
Granted: 2004-06-21
Abstract: A thermoplastic resin composition having high adhesive strength and excellent embossing workability is provided, which is interposed between a skin material and an electrical circuit substrate to prepare a laminated molding. A thermoplastic resin composition for IC card, containing a saturated copolyester resin having cyclohexanediol as a polyol component, and a copolyamide resin having, as a polyamine component, a compound represented by the following formula, wherein R represents hydrogen or an alkyl group having 1-4 carbon atoms, four Rs may be the same or different, Z represents hydrogen or NH2R', wherein R' represents an alkylene group having 1-4 carbon atoms.
Patent TW-I285294-B (TW)
Title: Mask for photolithography, method of forming thin film, liquid crystal display device, and method of producing the liquid crystal display device
Inventor: IMAI MASATO
IPC: H01L21/027
Filed: 2002-12-10
Granted: 2007-08-11
Abstract: A mask for photolithography in which a semi-transmission film is formed so that the phase difference of lights passing through a semi-transmission portion and a transmission portion of the mask for photolithography is between (-1/4 + 2 m).pi and (1/4 + 2 m).pi inclusive, where m is an integer. The invention makes it possible to efficiently and properly form a thin film having a multi-step structure by a single process.
Patent TW-593587-B (TW)
Title: Acrylic microgel resin composition and coating composition containing the same
Inventor: CHEN CHIH-CHIEN
IPC: C09D133/08
Filed: 2002-12-26
Granted: 2004-06-21
Abstract: An acrylic microgel resin composition is a non-aqueous dispersion system (NAD) having substantial cross-linking, made by the dispersion copolymerization of acrylic monomers having epoxy, carboxyl, or hydroxyl groups, or the combination, mono-functional acrylic monomers, ethylenically unsaturated monomers, a wholly acrylic dispersing agent having hydroxyl groups and short pendant chains, and amino resin which can react with the above hydroxyl groups to increase cross-linking, in an aliphatic hydrocarbons-rich solvent mixture; wherein acrylic dispersing agent comprises acrylic C8-36 alkyl ester to offer short pendant chains and the amino resin comprises totally or partially alkoxylated melamine-formaldehyde resins. The coating composition containing the acrylic microgel resin composition of the present invention has excellent physical properties and is suitable for the use in automotive multi-layer coatings.
Patent TW-I254570-B (TW)
Title: Image sensor having pixel array and method for automatically compensating black level of the same
Inventor: JO WAN-HEE
IPC: H04N1/407
Filed: 2002-12-31
Granted: 2006-05-01
Abstract: The present invention provides a pixel array of an image sensor, an image sensor having the same and a method for automatically compensating a black level of an image sensor. The inventive image sensor is able to prevent degradation of properties of the image sensor with regardless of applied conditions. To achieve this effect, an image sensor having a pixel array, includes: a first pixel group including N and M numbers of unit pixels, where N and M are integers; and a second pixel group being arrayed in one and the other sides of the first pixel group in a column direction so as to evaluate an offset value of a black level with respect to the unit pixels.