baber/WOPTO huggingface dataset:
Patent TW-200537230-A (TW)
Title: Zoom lens system
Inventor: SHIUE SHIN-GWO
IPC: G03B13/32
Filed: 2004-05-12
Abstract: A zoom lens system comprises first lenses, second lenses and third lenses; the first lenses are negative refractive power lenses, the second lenses are positive refractive power lenses and the third lenses are positive refractive power lenses taking order from the on the near side of the object surface. When the focal length of the zoom lens changes, from the short focal length (on the wide angle side) to the long focal length (on telephone side), the third lenses remain fixed, but the second lenses move from the object to the image plane, in addition, the first lenses independently move from the image plane to the object as the compensation for the shift of view image from the second lenses. The adjustment of focal distance of the zoom lenses mainly depend on the simultaneously shifting the first lenses and the second lenses to make a clear image.
Patent TW-200506140-A (TW)
Title: Multi-layer papermaking fabrics having a single or double layer weave over the same
Inventor: RYDIN BJORN
IPC: D21F1/00
Filed: 2004-06-23
Abstract: A multi-layer on-machine-seamable press fabric having a single or double layer weave over the seam loops where the warp ends are not normally woven with CD yarns. The CD yarns woven into the layer(s) over the seam loops provide the fabric with substantially similar characteristics-including caliper and water permeability-in the seam area as in the remainder of the fabric. Hence, the press fabric provides a solution to the problem of non-uniformity in the seam area, which often results in sheet marking.
Patent TW-200504453-A (TW)
Title: Laser produced plasma radiation system with foil trap
Inventor: BAKKER LEVINUS PIETER
IPC: G21K1/06
Filed: 2004-06-23
Abstract: A radiation system is presented with a foil trap between a collector, such as a Normal Incidence collector, and a (plasma) light source, such that radiation coming from the light source passes the foil trap twice. Once before hitting the collector, and the second time, after reflection by the collector. This configuration was believed not to be possible in the past. Since the foil trap comprises lamellas that are parallel to both the radiation coming from the light source, and to the radiation reflected by the collector, the radiation is not obstructed by the foil trap. In this way, a Normal Incidence collector which is used with a plasma produced source, can be protected from debris coming from a EUV source.
Patent TW-200426396-A (TW)
Title: Beam combiner
Inventor: CHANG SEAN
IPC: G02B27/00
Filed: 2003-01-27
Abstract: A beam combiner includes a heat-radiating element and a plurality of prisms. Each prism has a reflecting surface formed by applying a high-reflection coating, and is connected to the heat-radiating element via the reflecting surface.
Patent TW-200527438-A (TW)
Title: Semiconductor integrated circuit device and error checking and correcting method thereof
Inventor: KOGA MITSUHIRO
IPC: G11C11/4096
Filed: 2004-06-28
Abstract: A semiconductor integrated circuit device includes a memory cell array, an error checking and correcting (ECC) circuit which performs an error checking and correcting operation for readout data read out from the normal data storing portion at data readout time during read latency and an I/O buffer. The memory cell array includes a normal data storing portion and a parity data storing portion. The normal data storing portion stores data for use in a normal data write and a normal data read. The parity data storing portion stores parity data for use in error checking and correcting. The EEC circuit carries out error checking and correcting read data read out from the normal data storing portion, during read latency cycle at a data read operation. The I/O buffer outputs the read data error checked and corrected by the ECC circuit, after the read latency cycle has lapsed.
Patent TW-200507062-A (TW)
Title: Reticle, semiconductor exposure apparatus and method, and semiconductor device manufacturing method
Inventor: TAKENAKA TSUTOMU
IPC: G03F7/22
Filed: 2004-07-08
Abstract: The invention disclosed herein concerns technology that ensures, in a projection exposure process using a transmission type reticle, exposure with an even finish size throughout the entire exposure region, without adverse influence of external disturbance light such as back-surface reflection, for example. Specifically, the invention provides a reticle, a semiconductor exposure apparatus and method, and a semiconductor device manufacturing method, wherein a reticle used there includes a pattern region in which a circuit pattern is formed, a light blocking region of a width d formed at an outside periphery of the pattern region, and an anti-reflection film formed on a surface of the reticle remote from the pattern region, wherein the width d of the light blocking film satisfies a relation, , where n1 is a refractive index of a medium at a light entrance side of the reticle, n2 is a refractive index of the reticle, t is a thickness of the reticle, and θ is an incidence angle of light upon the reticle.
Patent TW-200523614-A (TW)
Title: Planar light source device and image display apparatus having the same
Inventor: JANG HYEON-YONG
IPC: G02F1/13357
Filed: 2004-11-09
Abstract: A planar light source device includes a body, a plurality of partition members, and first and second electrodes. The body includes a discharge space. The partition member divides the discharge space into a plurality of discharge regions. The first electrodes are disposed at the edge portions of the body, and a discharge voltage is applied to the first electrodes. The second electrode is disposed between the partition members. Therefore, the second electrode corresponding to the discharge region prevents deflection to enhance optical characteristics of the planar light source device. Furthermore, the second electrode lowers a discharge start time and reduces a discharging time.
Patent TW-200616693-A (TW)
Title: Welding method for a golf club head
Inventor: CHEN CHAN-TUNG
IPC: A63B53/04
Filed: 2004-11-23
Abstract: A welding method for a golf club head comprises the following steps: pre-fabricating a first club head member having a first welding surface and a second club head member having a second welding surface; abutting the first welding surface of the first club head member against the second welding surface of the second club head member; welding the first welding surface to the second welding surface by a magnetic pulse welding (MPW) method so as to form a welding portion between the first club head member and the second club head member; and machining the first club head member, the second club head member, and the welding portion to finish the golf club head.
Patent TW-200622403-A (TW)
Title: Backlight module
Inventor: HUANG PO-SHAN
IPC: F21V8/00
Filed: 2004-12-31
Abstract: A backlight module of the present invention includes a light guide plate, a light source, a stuffing medium, and a protection resin encapsulating the light source. The light guide plate comprises a light incident surface, a light emitting surface, and a bottom surface. The light source is disposed adjacent to the light incident surface. The stuffing medium is filled between the protection resin and the light incident surface to reduce the light lose when transferring from the light source to the light guide plate.
Patent TW-200626810-A (TW)
Title: A gear with ring-involute teeth
Inventor: YANG SHYUE-CHENG
IPC: F16H1/00
Filed: 2005-01-28
Abstract: This invention relates to a gear with ring-involute teeth comprises a plurality of convex and concave gears. Using the developed mathematical models and the tooth contact analysis to build its appearance. The kinematic errors are investigated according to the obtained geometric modeling of the designed gear meshing when assembly errors are present. A structural load is assumed to act on one tooth of a traditional spur gear and one tooth of the proposed gear. By comparing the proposed gear and conventional spur gear it is found that the stress of the proposed gear is smaller than that of a traditional spur gear.
Patent TW-200527414-A (TW)
Title: Method of and apparatus for recording data on write-once disc, method of and apparatus for reproducing data from write-once disc, and write-once disc therefor
Inventor: HWANG SUNG-HEE
IPC: G11B20/10
Filed: 2005-01-31
Abstract: A write-once disc includes: a plurality of update areas in which a predetermined kind of updated information is recorded; at least one main access information area in which main access information is recorded, the main access information indicating a final update area in which finally updated information is recorded among the plurality of update areas; and at least one sub access information area in which sub access information is recorded, the sub access information indicating a location of the finally updated information recorded in the final update area. Accordingly, an access time for reading a predetermined kind of information required to use the write-once disc can be reduced.
Patent TW-200536115-A (TW)
Title: Method and apparatus for A/D conversion, semiconductor device for detecting distribution of physical quantity, and electronic apparatus
Inventor: MURAMATSU YOSHINORI
IPC: H04N5/363
Filed: 2005-02-23
Abstract: A column analog-to-digital converter having a voltage comparator and a counter is arranged for each a vertical signal line. The voltage comparator compares a pixel signal inputted via the vertical signal line at each row control signal line with a reference voltage, thereby generating a pulse signal having a length in time axis corresponding to the magnitude of a reset component and a signal component. The counter counts a clock to measure the width of the pulse signal until the end of the comparison operation of the comparator, and stores a count at the end of the comparison. A communication and timing controller controls the voltage comparator and the counter so that, in a first process, the voltage comparator performs a comparison operation on a reset component with the counter performing a down-counting operation, and so that, in a second process, the voltage controller performs the comparison operation on a signal component with the counter performing an up-counting operation.
Patent TW-200603465-A (TW)
Title: Separator for a battery having a zinc electrode
Inventor: WATSON JILL V
IPC: H01M10/30
Filed: 2005-02-24
Abstract: The instant invention is a separator for a battery having a zinc electrode. The battery separator according to the instant invention includes a microporous membrane, and a coating on at least one surface of the microporous membrane. The coating includes a mixture of 25-40 weight% polymer and 60-75 weight% surfactant combination. The polymer is cellulose acetate, and the surfactant combination includes a first surfactant and a second surfactant. The first surfactant, preferably, has an active ingredient selected from the group consisting of organic ethers, and the second surfactant is, preferably, an oxirane polymer with 2-ethylhexyl dihydrogen phosphate.
Patent TW-200602427-A (TW)
Title: Thermosetting resin composition and multilayered printed wiring board comprising the same
Inventor: ARIMA MASAO
IPC: H05K3/46
Filed: 2005-03-04
Abstract: A thermosetting resin composition which comprises, as essential ingredients, (A) a thermoplastic resin having a polyhydroxyether skeleton represented by the general formula (a) and/or polyhydroxyether skeleton represented by the general formula (b) in which 5 to 99 mol% of the hydroxy groups have been esterified and (B) a thermosetting resin. (In the formulae, R1 represents C1-18 aliphatic- or aromatic-ring-containing alkylene or -SO2-; 5 to 99 mol% of R2 is accounted for by a linear or cyclic C1-20 carbonyl group or an aromatic carbonyl group and the remainder, i.e., 95 to 1 mol% of R2, is accounted for by hydrogen; and R3 represents hydrogen or methyl, provided that the R3s' may be the same or different.)
Patent TW-200631911-A (TW)
Title: Mold for press-molding glass lens
Inventor: LEU CHARLES
Filed: 2005-03-11
Abstract: The present invention relates a mold for press-molding glass lens, the mold includes a molding layer having a molding surface. The molding layer of the mold is made of Ce-PSZ, Y-PSZ, alumina and noble metal by sintering method. The noble metal includes platinum, platinum-iridium alloy and rhenium-iridium alloy. In one embodiment, the mold further includes a substrate made of a super-hard material such as super-hard metallic alloy and cemented carbide. In another embodiment, the mold further includes a middle layer sandwiched between the substrate and the molding layer. The present invention has advantages of high strength, good resistance to peeling off, and easy to release.
Patent TW-200634573-A (TW)
Title: Pricing a patent method
Inventor: HOU JAING-LIANG
IPC: G06Q90/00
Filed: 2005-03-21
Abstract: The present invention provides a method using the published data to price a patent. According to the method, the R&D cost of a special patent and the R&D effect of a company with the special patent are evaluated for pricing the special patent.
Patent TW-200538614-A (TW)
Title: Re-keyable lock cylinder
Inventor: CHONG GERALD
IPC: E05B29/04
Filed: 2005-03-31
Abstract: A re-keyable lockset that employs pairs of first and second pins. Coupling of the first and second pins to one another defines a key profile for a mating key. A second key with a different key profile may be installed to the lockset when the first and second pins are uncoupled from one another. Thereafter, the first and second pins may be re-coupled to one another to define the key profile of a new mating key. A method for re-keying a lockset is also provided.
Patent TW-200635751-A (TW)
Title: Method of forming shaping sleeve and the device for the same
Inventor: FANG YI-RAN
Filed: 2005-04-07
Abstract: A method of forming shaping sleeve and the device for the same is disclosed, the method is that raw material of the shaping sleeve is received inside a forming device, the raw material is heated and formed by heating and heat transferring medium; the heat transferring medium is liquid. The present invention utilizes water as the heat transferring medium, and water has advantages of higher specific heat, easier to be heated, lower rate of thermal energy losing and lower thermal energy losing when comparing to air, the temperature is not easy to drop after heating, the water inside the water tank can maintained the temperature with a thermostat so that more energy is saved. The raw material to be processed of the present invention is placed in the water tank, so that the whole raw material is surrounded by hot water and uniformly heated, so the appearance of finished products are more unifying and artistic.
Patent TW-200610326-A (TW)
Title: Open and extensible framework for ubiquitous radio management and services in heterogeneous wireless networks
Inventor: GUPTA VIVEK
IPC: H04W88/06
Filed: 2005-05-12
Abstract: An open and extensible framework for ubiquitous radio management and services in heterogeneous wireless networks is disclosed. A radio interface manager abstracts interface attributes of multiple heterogeneous network interfaces into a set of abstracted attributes for access by one or more applications.
Patent TW-200609655-A (TW)
Title: Radiation system, lithographic apparatus, device manufacturing method and device manufactured thereby
Inventor: DIERICHS MARCEL MATHIJS THEODORE MARIE
IPC: H01L21/027
Filed: 2005-06-01
Abstract: A radiation system includes a radiation generator to generate a beam of radiation, a source, and an illumination system configured to receive the beam of radiation and provide a projection beam of radiation. The illumination system includes a beam measuring system configured measure at least one of position and tilt of the beam of radiation relative to the illumination system and a projecting device configured to redirect only a part of a cross section of the beam of radiation to the beam measuring system. The beam measuring system may include several position sensors, the readouts of which can be used to determine incorrect alignment of the radiation source with respect to the illumination system. Diaphragms are connected to the collector of the radiation generator, so that in addition to X, Y, and Z corrections, Rx, Ry and Rz corrections are possible.
Patent TW-200643693-A (TW)
Title: Reset module for portable electronic device
Inventor: HE SIN
IPC: G06F1/24
Filed: 2005-06-08
Abstract: A reset module for portable electronic device is disclosed, wherein the reset module adopts a structure of using compound switches to reset the electronic device. When user presses those compound switches simultaneously, a reset signal is produced and transferred to a microprocessor in the electronic device. The reset signal is used to trigger the electronic device shutdown or rebooting. Therefore, a way to reset electronic device safely when system crashed is provided. The defect in the prior art that it possibly causes damage by cutting power supply for resetting the electronic device is improved.
Patent TW-200615405-A (TW)
Title: Systems and methods for manufacturing granular material, and for measuring and reducing dust in granular material
Inventor: HOLDER JOHN D
IPC: C30B30/04
Filed: 2005-06-17
Abstract: The invention is directed to methods of manufacturing granular polysilicon, and to a supply of granular polysilicon. The invention is also directed to apparatus and methods for measuring and for reducing dust in granular polysilicon. In one aspect, a system includes a process vessel having a vacuum port for pulling dust from the polysilicon. Another system of the invention includes a baffle tube for receiving a polysilicon flow. A measuring system includes a manifold and filter for separating and measuring the dust from a flow of polysilicon.
Patent TW-200703348-A (TW)
Title: Shift register
Inventor: HUANG CHIEN-HSIANG
IPC: G11C19/00
Filed: 2005-07-12
Abstract: A shift register comprises a control unit, a signal switching unit and a buffer. The control unit has a first input terminal, a first output terminal and a second output terminal. The control unit determines whether to transfer an input signal received by the first input terminal to the first output terminal according to a first control signal, and determines whether to conduct a first voltage to the second output terminal according to a second control signal. The signal switching unit has a third terminal coupled to the second output terminal, wherein the signal output from the first output terminal is used as one of the considerations for determining whether to conduct a second voltage to the third terminal, and the second control signal is used as one of the considerations for determining whether to conduct the second voltage to the first terminal. The buffer outputs signal according to the signals from the first output terminal and the third output terminal. Further, at least one time, the second control signal is enabled after the first control signal is enabled.
Patent TW-200614581-A (TW)
Title: Proton conducting mediums for electrochemical devices and electrochemical devices comprising the same
Inventor: IVANOV SERGEI VLADIMIROVICH
IPC: H01M8/10
Filed: 2005-07-29
Abstract: An electrochemical device and a proton conducting medium for use in an electrochemical device having a proton conducting electrolyte comprising the formula: HaMbQ.nH2O Where H is a proton, M is a cation, Q is the fluoroborate or fluoroheteroborate anion, n ranges from 0.01 to 1000, a ranges from 0.01 to 2 and b ranges from 0 to 2, a and b are chosen to render the formula electrically neutral, and when b is greater than 0, the ratio of b to a is less than 100 to 1.
Patent TW-200612521-A (TW)
Title: Multi-threshold CMOS system having short-circuit current prevention circuit
Inventor: WON HYO-SIG
Filed: 2005-08-31
Abstract: Disclosed is a multi-threshold complementary metal-oxide semiconductor (MTCMOS) circuit system. The MTCMOS circuit system includes a single control transistor that it uses to switch a MTCMOS circuit between a sleep mode and an active mode. The MTCMOS circuit also includes a short-circuit current prevention circuit controlled by a MTCMOS control circuit. The short-circuit current prevention circuit receives an output signal from the MTCMOS circuit and selectively transmits the output signal to a latch circuit depending on the logic state of a control signal from the MTCMOS control circuit.
Patent TW-200610967-A (TW)
Title: Buckling beam probe test assembly
Inventor: CLEGG SCOTT T
Filed: 2005-09-02
Abstract: A hybrid-buckling beam probe assembly is disclosed for probing semiconductor chips. The probe assembly includes an upper and lower die. A template is attached to a boss on the lower die. This template improves the reliability, time, and cost of assembling the hybrid-buckling beam probe assembly. In addition, the template facilitates on site repair and replacement of hybrid buckling beam probes that become damaged or worn during use. An optional spacer may be attached between the upper and lower dies. A template alignment tool is used to attach the template to the boss by means of adhesive strips.
Patent TW-200620908-A (TW)
Title: Method for sending an acknowledgement to an ingress mesh point in a mesh network and a medium access control frame format
Inventor: LIVET CATHERINE
IPC: H04W84/18
Filed: 2005-09-02
Abstract: The present invention relates to a method for confirming the delivery of a data packet in a mesh network by sending an acknowledgement (ACK) to an ingress mesh point (IMP). A mesh network comprises a plurality of mesh points that are wirelessly linked together. A data packet sent by a station (STA) is received by an IMP. A MAC frame is generated for transmission of the data packet and the frame is forwarded to an egress mesh point (EMP) in order to provide a service by the mesh network. The MAC frame includes a field comprising an IMP address and an EMP address. When the EMP, (or optionally an intermediate mesh point), receives a data packet successfully, the EMP or the intermediate mesh point sends an ACK to the IMP or preceding mesh point.
Patent TW-200712833-A (TW)
Title: Fixture for testing mid-plane of blade server
Inventor: LAI HSIU-CHANG
IPC: G06F1/16
Filed: 2005-09-16
Abstract: A fixture for testing a mid-plane of a blade server includes a computer unit, a connection apparatus unit, and a mounting board. The connection apparatus unit includes a portion for installing the mid-plane. The connection apparatus unit is mounted on the mounting board. The computer unit is slidably mounted to the mounting board for engaging with the connection apparatus unit.
Patent TW-200624376-A (TW)
Title: Reactor and process for steam reforming
Inventor: ENGWALL ERIK E
Filed: 2005-09-19
Abstract: A hydrogen producing reactor is disclosed. The hydrogen producing reactor has a reaction chamber containing a catalyst bed adapted to produce reaction products containing hydrogen from a hydrogen-producing feedstock. The reaction chamber also includes a hydrogen-selective, hydrogen-permeable gas separation module adapted to receive the reaction products from the catalyst bed and to separate a product stream containing hydrogen from the reaction products. The gas separation module comprises a porous substrate, an intermediate layer located at the porous substrate, and a hydrogen-selective membrane overlying the intermediate layer. The intermediate layer comprises particles and a binder metal, where the binder metal is distributed through out the intermediate layer. A steam reforming process is also disclosed using the disclosed reactor.