baber/WOPTO huggingface dataset:
Patent TW-200516732-A (TW)
Title: Semiconductor package
Inventor: CHIAN CHIANG-CHENG
IPC: H01L25/065
Filed: 2003-11-03
Abstract: A semiconductor package includes first and second substrates respectively having a plurality of first and second terminals, first chip and second chip respectively mounted on the first and second substrates, an encapsulant encapsulating the first and second chips, and an housing encasing the first and second substrates and the encapsulated first and second chips therein. The first and first and second chips are electrically connected to the first and second terminals. Portions of the first and second terminals are exposed to a common exterior surface of the housing and are arranged substantially diagonally thereon, and each of the first and second substrates is oriented in a manner that a longitudinal direction thereof is substantially perpendicular to a longitudinal direction of the housing, alternatively, the portions of the first and second terminals are respectively exposed to opposite exterior surfaces of the housing and are arranged mirror symmetrically to each other, thereby providing a semiconductor package with a low cost substrate and a maximum capacity of chips.
Patent TW-200516696-A (TW)
Title: Method for removal of hemispherical grained silicon in deep trench
Inventor: WU YUNG-HSIEN
IPC: H01L21/3213
Filed: 2003-11-06
Abstract: A method for removal of hemispherical grained silicon (HSG) in deep trench is described. A buried SiGe layer formed in collar region of the trench is served as etch stop layer, and followed by wet-etching HSG. KOH/propanone/H2O could successfully strip HSG without damaging the trench sidewall, since good etch rate selectivity between HSG and SiGe is obtained. In addition, there is no etch stop layer between HSG and the bottom of the trench in such a trench capacitor, therefore capacitance degradation would not be concerned.
Patent TW-200520238-A (TW)
Title: High-efficiency fuel cell high-boost-ratio DC/DC converter with voltage-clamped and soft-switching mechanism
Inventor: WAI RONG-JONG
Filed: 2003-12-08
Abstract: The aim of this invention is to develop a high-efficiency fuel cell high-boost-ratio DC/DC converter with voltage-clamped and soft-switching mechanism. Due to the electrochemical reaction, the fuel cell has the power properties of low voltage as well as high current. However, the fuel cell stack with high output voltage is difficult to fabricate and its volume is overlarge. Besides, the output voltage of the fuel cell is varied easily with respect to the variations of loads. In order to satisfy the requirement of high-voltage demand, a high-efficiency high-boost-ratio converter is one of the essential mechanisms in fuel cell applications. In this invention, a high-boost ratio DC/DC converter is designed on the basis of voltage-clamped and soft-switching techniques for alleviating the switching and conduction losses to increase the conversion efficiency. It can raise the voltage ratio in conventional boost converters and solve the leakage inductance problem of coupled inductor with high turns-ratio. Moreover, the closed-loop control methodology is utilized in the proposed converter to overcome the voltage drift problem of the fuel cell under the variation of loads. The novel converter developed in this invention has the salient features of rising the utility rate for energy and increasing the stability of power supply so that it can be used in the high voltage DC bus of a high-power inverter. In addition, it also can be utilized for other power generating types with low output voltage to provide a stable DC/DC power conversion.
Patent TW-200503266-A (TW)
Title: Integrated circuit structure with improved LDMOS design
Inventor: CAI JUN
IPC: H01L29/45
Filed: 2003-12-09
Abstract: A semiconductor integrated circuit including an LDMOS device structure comprises a semiconductor layer with a pair of spaced-apart field effect gate structures over an upper surface of the semiconductor layer. First and second spaced-apart source regions of a first conductivity type are formed in a portion of the layer between the pair of gate structures with a first region of a second conductivity type formed there between. A lightly doped body region of a second conductivity type is formed in the semiconductor layer, extending from below the source regions to below the gate structures and extending a variable depth into the semiconductor layer. This body region is characterized by an inflection in depth in that portion of the body region extending below the first region.
Patent TW-200422383-A (TW)
Title: Nematic liquid crystal composition and liquid crystal display device using the same
Inventor: TANAKA YOSHIKIYO
IPC: C09K19/32
Filed: 2003-12-23
Abstract: A nematic liquid crystal composition has a large absolute value of negative dielectric anisotropy allows driving at low voltage, has a wide range of liquid crystal temperature, and has low viscosity. A liquid crystal display device using the nematic liquid crystal is provided. The nematic liquid crystal composition, has negative dielectric anisotropy, contains; 10 to 70 wt% at least one compound selected from a group represented by general formula (IA) and (IB), 10 to 70 wt% of at least one compound selected from a group represented by general formula (IIA) to (IID), 35 to 80 wt% of at least one compound selected from a group represented by general formula (IA) to (IID), and 20 to 65 wt% of a compound represented by general formula (III), (wherein R1 to R14 each independently represent an alkyl group having 1 to 10 carbon numbers, an alkoxy group having 1 to 10 carbon numbers, an alkenyl group having 2 to 10 carbon numbers, or an alkenyloxy group having 2 to 10 carbon numbers, and at least one of the CH2 group may be substituted by -O-, -CO-, -COO- in which oxygen atoms in the alkyl group, the alkoxy group, the alkenyl group, or the alkenyloxy group do not bond directly together, Z1 to Z11 each independently represent single bond, -CH2CH2-, -CH=CH-, -CH2CH2CH2CH2-, -CH2CH2CH2O-, -OCH2CH2CH2-, -CH-CHCH2CH2-, -CH2CH2CH=CH-, -C≡C-,-CH2O-, or -OCH2-, Z1 to Z6, and Z9 to Z11, each independently represent -CF2O-, -COO-, or -OCO-, 1 and m are 0 or 1, rings A, B, C and D may represent trans-1,4-cyclohexylene group or 1,4-phenylene group and also rings B, C and D may represent trans-1,4-cyclohexenylene). A liquid crystal display using the liquid crystal composition is provided.
Patent TW-200521384-A (TW)
Title: Earthquake protection device
Inventor: Zhang zong-xi
IPC: F23N5/24
Filed: 2003-12-31
Abstract: The present invention relates to an earthquake protection device, comprising a body defining a chamber, the chamber forming at least one gas in-flow passage and having a bottom in which an opening is formed. The chamber receives therein at least a ball. A resilient seal is arranged at the connection between the opening and the bottom of the chamber. The opening is connected to a vertical channel. A returning mechanism, which is arranged in the vertical channel, functions to push and return the ball back to the original standby position after the opening is blocked by the ball.
Patent TW-200528660-A (TW)
Title: Fluid mixing device
Inventor: Chen zhi-kun
IPC: B67D99/00
Filed: 2004-02-24
Abstract: A fluid mixing device includes a body; at least two annular rotors; a plurality of magnetic bodies; a plurality of electromagnetic coils; and a flow disruptor. The annular rotors are pivotally installed in the body, and the flow disruptor is fastened on the annular rotors. The electromagnetic coils are circumferentially mounted on the body and correspond to the annular rotors. Furthermore, the magnetic bodies are circumferentially mounted on the annular rotors. An electric current is applied to the electromagnetic coils to produce a magnetic field and drive the annular rotors to rotate, thereby driving the flow disruptor to rotate. Thus, when the fluid flows through the body, the fluid mixing device mixes the fluid flown therethrough in order to enable the fluid to be more uniformly distributed.
Patent TW-200529783-A (TW)
Title: Composite tableware and method of manufacturing the same
Inventor: LAI YIN-CHU
IPC: A47G21/00
Filed: 2004-03-05
Abstract: A piece of composite tableware and a method of manufacturing the same, the tableware comprises a main part of an utensil and a handle, the method is characterized by: the main part including a utility portion and a handle-connecting portion is integrally shaped, an opening is provided on an outer end of the handle-connecting portion, a fixing hole is provided at the opening; the handle is formed by injection shaping, extruding and melting, and is tightly connected to the interior of the handle-connecting portion through the opening to tightly connect with the main part. Integrally shaping the tableware makes cleansing the connecting areas become easier, and injection shaping to connect the main part and the handle increases the connecting strength.
Patent TW-200504873-A (TW)
Title: Lithographic apparatus and device manufacturing method
Inventor: HOL SVEN ANTOIN JOHAN
IPC: G03F7/20
Filed: 2004-03-09
Abstract: A linear motor having a high driving force, high efficiency and low normal force comprises two opposed magnet tracks 11, 12 and an armature 13 comprising three open coil sets. The linear motor may be used to drive a stage, particularly the mask stage, in a lithographic projection apparatus.
Patent TW-200501986-A (TW)
Title: Polymeric modifiers and pharmaceutical compositions
Inventor: KASUYA YUJI
IPC: A61K47/48
Filed: 2004-03-23
Abstract: A copolymer or a pharmacologically acceptable salt thereof is provided, which contains, as constitutional units, (a) one or more structural units of formula (I): , wherein m is an integer of from 3 to 100, Alk represents alkylene, and R1 and R2 are the same or different and each represents hydrogen or optionally substituted alkyl, and (b) one or more structural units of formula (II): wherein R3 represents hydroxyl, optionally substituted alkoxy, optionally substituted aryloxy, or a group represented by the formula -NR4R5, wherein R4 and R5 are the same or different and each represents hydrogen or optionally substituted alkyl. There is further provided a pharmaceutical composition comprising said copolymer, a protein modifier comprising said copolymer, a complex of said copolymer with a protein, a method of preventing or treating diseases using said complex, use of said complex in the manufacture of a medicament for preventing or treating diseases and methods for the synthesis of said copolymers and said complexes.
Patent TW-200532408-A (TW)
Title: System and method for managing equipments
Inventor: YANG HAO-CHING
IPC: G05B19/418
Filed: 2004-03-24
Abstract: A system and a method for managing equipments are disclosed for unifying the transmission interfaces between each of the equipments and an equipment manager. The system for managing the equipments comprises the equipment manager and a plurality of equipment controllers connected to the equipment manager, each of the equipment controllers controls at least one equipment. The method for managing the equipments is to convert equipment message transmitted from the equipments to equipment drive information having a unified message format, wherein the equipment drive information is transmitted to the equipment manager. The equipment controllers also generate equipment interface information deployed to the equipments appropriately. The method for managing the equipments further comprises defining variable IDs; defining a data structure and a schema file; and defining scenarios.
Patent TW-200537083-A (TW)
Title: Method for building acoustic model
Inventor: HUANG CHAO-SHIH
IPC: G10L15/06
Filed: 2004-05-03
Abstract: A method for building an acoustic model uses a plurality of corpus to set up an acoustic model to be used as a reference model for comparing a voice signal, in which each corpus includes at least a phone. The invented method comprises the following steps: (A) setting up a root corpus set, in which each root corpus set includes a plurality of root corpus, each root corpus includes a same root phone; (B) setting up a secondary corpus set related to the root phone, in which each secondary corpus set includes at least a secondary corpus, the secondary corpus includes the root phone and a secondary phone adjacent to the root phone; and c using each root corpus and secondary corpus to build an acoustic model of a secondary corpus set.
Patent TW-200500587-A (TW)
Title: Gas supplying mechanism in a gas powered toy gun
Inventor: KUNIMOTO KEIICHI
IPC: F41B11/62
Filed: 2004-05-19
Abstract: The present invention is to avoid the event of supplying gas with undesirable thrust by accurately keeping a hammer portion in a de-cocking condition after transferred from a cocking condition into the de-cocking condition without supply gas for shooting a bullet. The gas supplying mechanism comprises a movable linking member (43) for moving in a manner corresponding to the high speed rotation of the hammer (24) from cocking condition to de-cocking condition to a movable valve (50) from a condition of closing a gas passage (58) to a condition of opening it and for moving in a manner corresponding to the low speed rotation of the hammer (24) from a de-cocking condition to a cocking condition to cause the movable valve (50) to keep the gas passage (58) closed.
Patent TW-200601600-A (TW)
Title: Secondary cell, matrix-type secondary cell and multi-layered matrix-type secondary cell having the secondary cell
Inventor: CHEN CHENG-HSIN
IPC: H01M10/04
Filed: 2004-06-18
Abstract: This invention discloses a secondary cell, wherein the secondary cell is made by PCB fabrication processes, and the secondary cell includes at least a first via and a second via, wherein the first via is electrically connected to the positive electrode of the secondary cell while the second via is electrically connected to the negative electrode of the secondary cell. The first via and second via of the secondary cell are electrically laminated over another secondary cell and connected to its first via and second via, respectively, so as to form serial or parallel electrical connection between the secondary cells.
Patent TW-200600699-A (TW)
Title: An adjustable located device
Inventor: XIAO RU-SONG
IPC: F16F3/00
Filed: 2004-06-30
Abstract: An adjustable located device comprises a body-shell, an opening and a screwed chamber, wherein the screwed chamber is having a side locator extruded from the top end of the screwed chamber, wherein the spring is pressed in the screwed chamber under the side locator, and wherein an adjustable screwed member within a located member located under the spring to adjust the locator to be flexible while operating.
Patent TW-200601525-A (TW)
Title: Multi-chip flip-chip package without outer leads
Inventor: YANG CHAUR-CHIN
IPC: H01L23/48
Filed: 2004-06-30
Abstract: A multi-chip flip-chip package without outer leads mainly includes a leadframe, a first chip, a second chip and a molding compound. The leadframe has a plurality of first leads, a plurality of second leads and a common lead. The common lead has a first finger and a second finger. The first chip is flip-chip bonded to the corresponding first leads and the first finger of the leadframe. The second chip is flip-chip bonded to the corresponding second leads and the second finger of the leadframe. The bottom surfaces of the first leads and the second leads are exposed from the molding compound for achieving a thin outline and leadless multi-chip package.
Patent TW-200605601-A (TW)
Title: Authority verification method of using a plug-and-play device and system using the same
Inventor: LIN YA-WEN
Filed: 2004-07-26
Abstract: Disclosed are an authority verification method of using a plug-and-play device and the system of this application, which are used to determine whether the plug-and-play storage device on the plug-and-play port of an electrically connected data processing device is a legal device or not. This method includes the following steps: (A) detecting whether at least one electronic certificate in either the plug-and-play storage device or the data processing device exists or not, (B) if yes, requiring the input of a user's private key, (C) verifying the user's private key, (D) if the verification is correct, data writing in the plug-and-play storage device is allowed.
Patent TW-200522353-A (TW)
Title: Eeprom with multi-member floating gate
Inventor: LOJEK BOHUMIL
IPC: H01L21/8247
Filed: 2004-07-30
Abstract: An EEPROM device constructed in a first active area having a multi-element floating gate structure, including a central polysilicon body surrounded by a polysilicon spacer element and mutually separated by an upright layer of thin oxide for electron tunneling. An auxiliary active area, isolated from the first active area, is employed as a charge reservoir for programming and linked to the first active area by an extended ion implantation region. Before the poly spacer is built, the central poly body is used as an alignment mask for source and drain implants. After implanting source and drain, the thin oxide is deposited and the poly spacer is built. A poly cap makes contact with the poly spacer but not the central poly body. A hole is made through the poly cap into the central poly body and then filled with metal, electrically joining the poly cap and the connected poly spacer with the central poly body so that the multi-element floating gate structure is at the same electrical potential. The multi-element floating gate may be charged by band to band tunneling or otherwise, drawing charge from the auxiliary active area.
Patent TW-200518574-A (TW)
Title: Charging shell, power components for the current-supply of such a charging shell, connecting plug of such a power component for the connection to such a charging shell and charging system composed of the said parts
Inventor: ELTING RALF
IPC: H01R31/06
Filed: 2004-08-31
Abstract: It is suggested a charging shell (1), a power component (11) for the current-supply of such a charging shell (1), a connecting plug (9) of such a power component (11) for the connection to such a charging shell (1) and a charging system (1; 9; 11) composed of the said components above. By means of these components in price a cost-beneficial and constructive adaptable charging possibility for mobile communication devices can be attained. The charging shell (1) used here is composed only of a housing (2; 3), in which contact-springs (5) are arranged. All other components are located in the power component (11), where a connecting plug (9) extending in a plane is used, which has contact-faces (15) extending in a plane for the contact with the charging shell (1).
Patent TW-200609616-A (TW)
Title: Display method
Inventor: LIN CHAO-LIEN
IPC: G02F1/13357
Filed: 2004-09-07
Abstract: A display method for a display is disclosed. A back light module of the display suits to provide at least M kinds of color of lights, and M=3. A display panel of the display has a plurality of pixel regions that arranged in array. A plurality of image data corresponding to the pixel regions in a plurality of frame time is provided first in the display method. Each of the image data comprises (L1N, L2N, …, LMN), wherein the L1N, L2N, …, LMN denote the brightness of the M kinds of color of lights in one pixel region within the Nth frame time, and N is positive integer. Then, the back light module provides (M-1) kinds of color of lights in any two successive frame time respectively, and the pixel regions are drove according the image data. Wherein, the 1st and Mth kinds of color of lights exist in one of the two successive frame time only, respectively.
Patent TW-200525949-A (TW)
Title: Classifier for IEEE 802.11g receiver
Inventor: BAGCHI AMIT G
IPC: H04W40/02
Filed: 2004-09-10
Abstract: Classifier for IEEE (Institute of Electrical & Electronics Engineers) 802.11g receiver. A communication device includes a classifier and a number of PHY (physical layer) receivers communicatively coupled thereto that enable the communication device to process various received signal types. Each of the PHY receivers is operable to perform pre=processing of a received frame (or packet) of data and to calculate a confidence level indicating whether the received frame is intended for that particular PHY receiver; this pre-processing does not involve processing (e.g., demodulation and/or decoding) of the received frame. Those PHY receivers having sufficiently high confidence levels assert claims to the classifier for the received frame. The classifier is operable to arbitrate between competing claims by 2 or more PHY receivers and to ensure that the received frame is provided to the PHY receiver for which it is intended.
Patent TW-200531731-A (TW)
Title: Vacuum filter
Inventor: IWASAKI SHUJI
IPC: B01D29/09
Filed: 2004-10-11
Abstract: The present invention provides a vacuum filter device capable of allowing a vacuum tray to travel well and certainly. In the vacuum filter device constituted so that the vacuum tray 16 connected to a vacuum suction device through a connector is provided under filter cloth provided to a device main body so as to be capable of traveling almost horizontally and the slurry supplied to the filter cloth is sucked under vacuum by the vacuum tray 16 through the filter cloth, the vacuum tray 16 is made possible to advance and retreat in the traveling direction of the filter cloth and a plurality of connectors are provided. Each of the connectors has vacuum hoses 20B having elasticity and the vacuum hoses 20B are arranged so as to extend on mutually opposite sides on the basis the central part in the width direction of the vacuum tray 16.
Patent TW-200525526-A (TW)
Title: Tracking control apparatus and method, focus control apparatus and method, and signal processing apparatus
Inventor: TAKAHASHI RIE
IPC: G11B7/09
Filed: 2004-10-26
Abstract: To improve a precision of tracking control. A tracking control apparatus Includes a filter section (106) including a plurality of low-pass filters (LPFs). Each of the plurality of low-pass filters (LPFs) removes components having frequencies equal to or higher than a predetermined cutoff frequency from a corresponding received light quantity signal among a plurality of received light quantity signals output from light detection means (6). The tracking control apparatus includes: a tracking error detection section (104) for generating a tracking error signal indicating an amount of deviation of an optical beam spot from a track to be scanned on a recording surface of an optical disc by performing predetermined calculations with respect to a plurality of signals output from the filter section (106); and a tracking control section (102) for driving moving means (101) such that the optical beam spot follows the track on the recording surface of the optical disc in accordance with the tracking error signal.