baber/WOPTO huggingface dataset:
Patent TW-488043-B (TW)
Title: Micro electro-mechanical system sensor with selective encapsulation and method therefor
Inventor: MONK DAVID J
IPC: G01L17/00
Filed: 2001-03-14
Granted: 2002-05-21
Abstract: Selective encapsulation of a micro electro-mechanical pressure sensor provides for protection of the wire bands (140) through encapsulation while permitting the pressure sensor diaphragm (121) to be exposed to ambient pressure without encumbrance or obstruction. Selective encapsulation is made possible by the construction of a protective dam (150) around the outer perimeter of a pressure sensor diaphragm (121) to form a wire bond cavity region between the protective dam (150) and the device housing (105). The wire bond cavity may be encapsulated with an encapsulation gel (160) or by a vent cap (170). Alternatively, the protective dam (150) may be formed by a glass frit pattern (152) bonding a cap wafer (151) to a device wafer (125) and then dicing the two-wafer combination into individual dies with protective dams attached.
Patent TW-574340-B (TW)
Title: Adhesive tape and substrate for adhesive tape
Inventor: NAKAGAWA YOSHIO
IPC: C09J7/02
Filed: 2001-02-21
Granted: 2004-02-01
Abstract: The present invention provides an adhesive tape comprising a substrate and an adhesive layer formed on at least one side of the substrate, wherein the substrate comprises the following Component A, Component B and Component C:   Component A:   a thermoplastic resin having a carbonyl oxygen atom in the molecular skeleton Component B:   a polymer alloy containing an ethylene component and a propylene component Component C:   an inorganic metal compound surface-treated with a silane coupling agent but substantially no halogen atom. The adhesive tape and the substrate for the adhesive tape of the present invention are free of generation of dioxin or a toxic gas upon incineration, are superior in flexibility, resistance to thermal deformation, flame resistance and resistance to surface whitening, and show suitable stretchability and mechanical strength. <IMAGE>   <IMAGE>
Patent TW-548684-B (TW)
Title: Carbon nanotube, electron emitter, manufacturing method thereof and electron beam device
Inventor: GOTO YOSHITAKA
IPC: H01J1/304
Filed: 2001-03-08
Granted: 2003-08-21
Abstract: High density of an electron emission at a low applied voltage is achieved for electron emitters and various products utilizing the emitters by hydrogenating lattice carbons of graphite crystallite of carbon nanotube or carbon film and thus forming >CH- bonding group.
Patent TW-582154-B (TW)
Title: Protocols for anonymous electronic communication and double-blind transactions
Inventor: DUBEY PRADEEP
IPC: H04L29/08
Filed: 2001-04-12
Granted: 2004-04-01
Abstract: A system and associated protocols for communication between two entities across a computer network operate such that the identities of the two entities remain concealed from each other, while ensuring that no third party is able to trace the existence of a conversation between them. The two entities correspond to each other through pseudonyms. The protocols are designed with an object to distribute trust so that an identity is not revealed by the compromise of any one agent involved in the execution of the protocol. No one agent can establish a correlation between a pseudonym and a physical address.
Patent TW-521338-B (TW)
Title: Process to minimize and/or eliminate conductive material coating over the top surface of a patterned substrate and layer structure made thereby
Inventor: BASOL BULENT M
IPC: B24B37/04
Filed: 2001-04-17
Granted: 2003-02-21
Abstract: A layer structure usable in manufacturing an integrated circuit is made, in a single apparatus, by a particular process in which a patterned substrate is provided. An electrolyte solution, out of which a conductive material can be plated under an applied potential, is supplied over a surface of the patterned substrate, and a potential is applied so as to deposit a film of the conductive material out of the electrolyte solution and over the surface of the patterned substrate. The film of conductive material is preferably polished as it is deposited. The conductive material is then removed from field regions of the patterned substrate, while deposits of the conductive material are left in features defined in the patterned substrate. The deposits of the conductive material are then electrically isolated, resulting in the layer structure.
Patent TW-498360-B (TW)
Title: Transformer having swirling circuit with outside electromagnetic coating
Inventor: LAI KUO-YEN
IPC: H01F27/00
Filed: 2001-04-13
Granted: 2002-08-11
Abstract: This invention uses thin plate(s) of primary coil with a central opening and thin plate(s) of secondary coil with a central opening; insulation material covers the surface of the primary coil, secondary coil, and center openings but exposes two ends of the primary coil and two ends of the secondary coil; electromagnetic material covers over the insulation material. When the primary coil is applied a first voltage, the secondary coil is induced a secondary voltage.
Patent TW-483132-B (TW)
Title: Semiconductor package having lid member
Inventor: LUNG JUNG-SHIUN
IPC: H01L23/28
Filed: 2001-05-14
Granted: 2002-04-11
Abstract: A semiconductor package having lid member is disclosed, which comprises a substrate for at least one chip pasted on the first surface thereof, and an electrical connection end is disposed on the second surface opposed to the first surface of the substrate for the chip to form electrical connection with the external device; an encapsulation to wrap the chip and part of the first surface of the substrate; a lid member to cover at least the first surface of the substrate, so that the second surface of the substrate exposes out of the lid member, and form at least a bump to touch the encapsulation and at least a venting hole on the lid member; and a thermal adhesive to glue the lid member to the first surface of the substrate. Since the disposition of the lid member bump touches the encapsulation, the relative height of the encapsulation to the lid member can be ensured to control the quality of the product thickness, and the required space by the thermal adhesive can be pre-reserved by controlling the height to prevent the flash of the thermal adhesive out of the lid member. At the same time, the venting hole formed in the lid member can vent the air between the thermal adhesive and the lid member in the process to prevent the flash at the instant when the air is compressed to eject the thermal adhesive, thus the production quality can be enhanced and the production operation can be improved.
Patent TW-553872-B (TW)
Title: Switching controller for multi-gear-hub used in bicycle
Inventor: STEUER WERNER
IPC: B62M11/16
Filed: 2001-05-25
Granted: 2003-09-21
Abstract: This invention relates to an axis-switching-device for the transmission of the displacement-control-signal, originated from a remote-control-device to a multi-gear-hub in a bicycle, wherein an axis-switching-device is arranged on a hub-axis of the multi-gear-hub, which is composed of a housing and a rotation rod arranged therein. This rotation rod is in the positive-locking effective connection with a force-transmission-element, which contains a head portion and preferably be operated against a pull-back-spring in the pulling force. The advantage of this invention lies in a valve, which is arranged in the housing, and the rotation rod that can be brought out of positive locking with the head portion of the force-transmission-elements, therefore the axis-switching-device can be demounted from the hub-axis in a simple manner without the help of the worktools.
Patent TW-I286664-B (TW)
Title: Chemical amplification type positive resist composition and sulfonium salt
Inventor: UETANI YASUNORI
IPC: C07C381/00
Filed: 2001-06-14
Granted: 2007-09-11
Abstract: A chemical amplifying type positive resist composition which provides a resist pattern having an exceedingly improved line edge roughness, and is excellent in various resist performances such as dry etching resistance, sensitivity and resolution; and comprises: (A) an acid generator containing (a) a sulfonium salt represented by the following formula (I), wherein Q1 and Q2 is alkyl or a cycloalkyl, or Q1 and Q2 form, together with a sulfur atom to which Q1 and Q2 are adjacent, a heteroalicyclic group; Q3 represents a hydrogen atom, Q4 represents alkyl or a cycloalkyl, or Q3 and Q4 form, together with a CHC(O) group to which Q3 and Q4 are adjacent, a 2-oxocycloalkyl group; and Q5SO3- represents an organosulfonate ion, and (b) at least one onium salt selected from a triphenylsulfonium salt represented by the following formula (IIa), and a diphenyliodonium salt represented by the following formula (IIb), wherein P1 to P5 represent hydrogen, a hydroxyl group, alkyl, or alkoxy; and P6SO3- and P7SO3- each independently represent an organosulfonate ion; and (B) a resin which has a polymerization unit having a group instable against an acid, and is alkali-insoluble or -slightly soluble itself, but is converted to alkali-soluble by the action of an acid.
Patent TW-511108-B (TW)
Title: Carbon nanotube field emission display technology
Inventor: FRAN YUI-SHIN
IPC: H01J29/08
Filed: 2001-08-13
Granted: 2002-11-21
Abstract: A cathode plate of carbon nanotube field emission display is disclosed, in which plural discontinuous electron emission regions are defined on the surface of its cathode layer surface. Plural carbon nanotube structures can be grown in each electron emission region respectively. The manufacturing method of cathode plate of carbon nanotube field emission display comprises forming a rib in the space between two adjacent cathode layers, and then screen-printing a network-like gate layer on the rib surface, and proceeding a high temperature baking process. The anode plate of the carbon nanotube field emission display comprises a metal piece covering the upper region of the anode plate, wherein the metal piece comprises plural openings, and the position of each opening is corresponding to the position of each fluorescent layer. The cathode plate of carbon nanotube field emission display comprises a metal screen plate covering the upper region of the cathode plate, wherein the metal screen plate comprises plural screen holes, and the position of screen hole is corresponding to the electron emission region on the surface of the cathode layer emission region on the surface of the cathode layer.
Patent TW-I264140-B (TW)
Title: Method of driving a piezoelectric transformer and power source apparatus using the same
Inventor: NAKATSUKA HIROSHI
IPC: H02M3/24
Filed: 2001-08-16
Granted: 2006-10-11
Abstract: The invention provides a method of driving a piezoelectric transformer and a power source apparatus using the same. For a circuit for driving a piezoelectric transformer which steps up a voltage input from a primary electrode by a piezoelectric effect to output the stepped up voltage from a secondary electrode, the gradient (linear differential value) of a step-up ratio at the piezoelectric transformer is detected, and the detected gradient is used to control the driving frequency for the piezoelectric transformer so that the driving frequency approaches to the resonant frequency of the piezoelectric transformer.
Patent TW-I222316-B (TW)
Title: Apparatus, method and computer program product configured to provide output image adjustment of an image file
Inventor: KUWATA NAOKI
IPC: H04N5/225
Filed: 2001-08-31
Granted: 2004-10-11
Abstract: An apparatus, method, signal and computer program product is provided to generate an image file that can correctly reproduce image data at a predetermined output device. The image file includes an image data storage area that stores image data, and a control information storage area stores output control information. The image data is stored in JPEG format for example, and output control information is stored in TIFF format. The output device control information is information set so as to be able to obtain an optimal image output results according to a paired-combination of the input device and output device, taking into consideration their respective image processing characteristics.
Patent TW-525175-B (TW)
Title: Bit line setup and discharge circuit for programming non-volatile memory
Inventor: LEE YOUNG-TEAK
IPC: G11C16/30
Filed: 2001-09-14
Granted: 2003-03-21
Abstract: A NAND EEPROM having a shielded bit line architecture reduces supply voltage and ground noise resulting from charging or discharging bit lines. The EEPROM has a PMOS pull-up transistor and an NMOS pull down transistor connected to a virtual power node. A control circuit for charging or discharging bit lines controls the gate voltage of the PMOS or NMOS transistor to limit peak current when charging or discharging bit lines via the virtual power node. In particular, the control circuit operates the PMOS or NMOS transistor in a non-saturation mode to limit current. One such control circuit creates a current mirror or applies a reference voltage to control gate voltages. A programming method sets up bit lines by pre-charging unselected bit lines via the PMOS pull-up transistor having controlled gate voltage while latches in the programming circuitry charge or discharge selected bit lines according to respective data bits being stored. Another bit line setup includes two stages. A first stage pre-charges all bit lines via PMOS pull-up, and the second stage uses the latches to discharge or leave charged the selected bit lines depending on respective data bits being stored. The gate voltages of NMOS transistors in the programming circuitry can be controlled to reduce noise caused by discharging selected bit lines through the latches.
Patent TW-522061-B (TW)
Title: Improved injection nozzle for a metallic material injection molding machine
Inventor: KESTLE MARTIN R
IPC: B22D17/22
Filed: 2001-09-25
Granted: 2003-03-01
Abstract: In metallic material injection molding machines, the connection between the injection nozzle and the sprue bushing has tended to leak metallic material. To overcome this problem, the nozzle has been modified to have a projecting portion or spigot that extends into a mating portion of the sprue bushing to form a seal between the respective portion walls. The nozzle and sprue bushing can move axially with respect to one another without loss of sealing whereas with the prior designs any separation between confronting annular surfaces on the sprue bushing and the nozzle would result in a loss of sealing and leakage.
Patent TW-I242220-B (TW)
Title: Variable capacitor controllable in voltage by use of the ""Coulomb blocking"" phenomenon
Inventor: FRIEDERICH ALAIN
IPC: H01G7/06
Filed: 2001-11-16
Granted: 2005-10-21
Abstract: Variable capacitive device, such as a capacitor, controllable in voltage Vc comprising at least one first armature (L) and one second armature (R), the armatures being separated by an insulation layer (D) including several conducting aggregates separated from each other. Use of the capacitor according to the invention in a resonant circuit.
Patent TW-I264289-B (TW)
Title: Method for producing packed boiled rice ball
Inventor: KAGEYAMA GENZABURO
IPC: A23L7/10
Filed: 2001-11-26
Granted: 2006-10-21
Abstract: The present invention is relates to a new method for producing packed boiled rice balls in high productivity at low cost and with good taste and palate feeling, particularly suitable for the sales at convenience stores. The method for producing packed boiled rice balls comprises the following procedure: prepare a pattern-carved plate 1 which provided recesses 2 to which corresponding to a specified shape for a boiled rice ball 6', place a heat-resistant plastic film 3 having heat resistance which may stand the heat during boiling rice and a sufficiently larger dimension than the total of the inner surface area and the bottom area of the recess 2 on the recess 2 and put it nearly close contact with both the inner surface and the bottom surface of the recess 2 by the use of a hot press plug 4 of a shape corresponding to the recess 2, the recess 3a of the plastic film 3 kept in the condition of close contact is packed with a mixture 5 of a specified amount of rice and water to boil the rice then followed by boiling rice with a conventional method, thereafter the peripheral rims 3b of the plastic film 3 are folded back and mutually superimposed on the resulted boiled rice 6, which is then compacted by pressing from the above, and concurrently the peripheral rims folded back are made to firmly adhere to each other and to wrap the boiled rice with the plastic film effectly.
Patent TW-593268-B (TW)
Title: Improved process for preparing unsaturated carboxylic esters
Inventor: PAUL JEAN-MICHEL
IPC: B01D3/00
Filed: 2001-12-20
Granted: 2004-06-21
Abstract: This process for preparing an unsaturated carboxylic ester by esterifying an unsaturated carboxylic acid with an alcohol in the presence of a cationic resin catalyst, the water of reaction being removed in the form of an azeotrope with the esterifying alcohol or with a solvent, is characterized in that the esterification reaction is conducted by passing the mixture of reactants in upflow mode through a bed (9) of the said cationic resin in a recirculation loop (2) which is combined with a stirred tank (1) in which the reactants are mixed and from which the water of reaction is removed azeotropically. Figure for publication: single figure.
Patent TW-I228221-B (TW)
Title: Method, apparatus and system for resolving address space conflicts between a virtual machine monitor and a guest operating system, and computer readable medium that provides instructions
Inventor: NEIGER GILBERT
IPC: G06F12/10
Filed: 2001-12-24
Granted: 2005-02-21
Abstract: In one embodiment, a method for resolving address space conflicts includes detecting that a guest operating system attempts to access a region occupied by a first portion of a virtual machine monitor and relocating the first portion of the virtual machine monitor within the first address space to allow the guest operating system to access the region previously occupied by the first portion of the virtual machine monitor.
Patent TW-556381-B (TW)
Title: Transient damping arrangement
Inventor: SVENSSON ANDREAS
IPC: H02H9/00
Filed: 2002-01-15
Granted: 2003-10-01
Abstract: To damp transients that are generated by a complex load on its input terminals that are connected to a first supply voltage, one input terminal (IN2) is connected to an output terminal of a buffer amplifier (1), to the (+)-input terminal of a differential amplifier (2) via a first resistor (R1), and to the (-)-input terminal of the differential amplifier (2) via a first capacitor (C1). The other input terminal (IN1) is connected to the (+)-input terminal of the differential amplifier (2) via a second resistor (R2) that is connected in parallel with a second capacitor (C2). The output terminal of the differential amplifier (2) is connected to the input terminal of the buffer amplifier (1) via a third capacitor (C3), and to the (-)-input terminal of the differential amplifier (2) via a third resistor (R3). The buffer amplifier (1) and the differential amplifier (2) are connected with one supply voltage terminal to said other input terminal (IN1) and with the other supply voltage terminal to a further input terminal (IN3) that is connected to a potential that is higher than the potential that is connected to said one input terminal (IN2).
Patent TW-528752-B (TW)
Title: Process for producing propylene oxide
Inventor: OKU NORIAKI
IPC: C07D301/19
Filed: 2002-04-22
Granted: 2003-04-21
Abstract: The present invention provides a process for producing propylene oxide which comprises reacting propylene with cumene hydroperoxide in the presence of a catalyst, in which the propylene as a raw material has a water content of 2 wt% or less.
Patent TW-I297022-B (TW)
Title: Dispersion powders comprising optical brighteners, their preparation and use
Inventor: FIEDLER WOLFGANG
IPC: C04B24/26
Filed: 2002-05-03
Granted: 2008-05-21
Abstract: The invention relates to a dispersion powder containing: a) at least one emulsion polymer from the group consisting of vinyl ester, vinyl ester/ethylene vinyl chloride, (meth)acrylate, styrene/acrylate homopolymers or copolymers; b) 0 to 35 percent by weight in relation to the overall mass of the polymer, of at least one spray adjuvant; c) 0.001 to 3 percent by weight, in relation to the overall mass of the polymer, of at least one water-soluble or water-insoluble optical brightener and d) 0 to 25 percent by weight, in relation to the overall mass of the polymer, of at least one anticaking agent. The invention also relates to a method for the production of said dispersion powder and to the utilization thereof.
Patent TW-544380-B (TW)
Title: Two feet walking robot resembling a man
Inventor: FURUTA TAKAYUKI
IPC: B25J5/00
Filed: 2002-06-04
Granted: 2003-08-01
Abstract: A two feet walking robot resembling a man is capable of reducing shocks acting on various parts of the robot when the robot falls down, and at the same time detecting the lying down conditions. The robot is provided with a trunk (11) capable of bending forwards, a pair of legs (12L, 12R) fixed onto two lower sides of the trunk (11), a pair of arms (13L, 13R) fixed onto two upper sides of the trunk, a head (14) fixed onto an upper end of the trunk. The legs each includes an upper leg (15L, 15R) pivotally connected to the trunk and capable of pivoting in three directions, a lower leg (16L, 16R) connected to a lower end of respective upper legs and capable of pivoting in one direction, a foot (17L, 17R) connected to a lower end of respective lower legs and capable of pivoting in two directions. The arms each includes an upper arm (25L, 25R) connected to the trunk and capable of pivoting in two directions, a lower arm (26L, 26R) connected to respective upper arm and capable of pivoting in one direction, and a hand (27L, 27R) connected to respective lower arm and capable of pivoting in two directions. Driving devices (18L, 18R, 19L, 19R, 20L, 20R, 22L, 22R, 23L, 23R, 24L, 24R) are provided to cause the two feet, lower legs and upper legs of the legs, the hands, lower arms and upper arms of the arms, and the upper part of the trunk to pivot respectively, by a control device (51). Contact detectors (40) are provided respectively on an outer part of the elbow between the upper arm and the lower arm of each arm, an outer part of a wrist between the hand and the lower arm of each arm, a lower side of the toe of the foot of each leg, a lower side of the heel of the foot of each leg, an outer part of the knee between the upper leg and the lower leg of each leg, a hip and a back of the trunk. Each contact detector (40) includes an outer cover (41) forming an outer surface, a pressure sensor (42) for sensing the pressure on the outer cover (41), and a shock absorbing member (43) for reducing the shocks acting on the outer cover (41). With the contact detectors (40) the pressure is sensed by the pressure sensors of the contact detectors which contact the floor when the robot lies down on the floor, and the falling conditions of the two feet walking robot can be grasped with the control device. As a result, the driving devices as driven by the control device according to the present falling conditions, to properly actuate the arms and legs to change the attitude of the robot to a protective form when falling, and to a standing form when standing up.