baber/WOPTO huggingface dataset:
Patent TW-200406952-A (TW)
Title: Dual-band planar monopole antenna with a U-shaped slot
Inventor: WONG KIN-LU
IPC: H01Q9/00
Filed: 2002-10-31
Abstract: A dual-band planar monopole antenna mainly includes a microwave substrate, a radiating metallic element, a feeding point, a microstrip line, and a ground plane. The microwave substrate includes a first surface and a second surface. The radiating metallic element is printed on the first surface and has a U-shaped slot thereon. The feeding point is disposed on the radiating metallic element. The microstrip line is connected to the feeding point for signal transmission. The ground plane is printed on the second surface functioning as a ground. The opening of the U-shaped slot is facing the feeding point and separates the radiating metallic element into a first sub-metallic element and a second sub-metallic element for generating a lower operating frequency and a higher operating frequency.
Patent TW-200300254-A (TW)
Title: Multi-level optical recording medium
Inventor: HORAI TAKASHI
IPC: G11B7/013
Filed: 2002-11-13
Abstract: The object of the present invention provides a multi-level optical recording medium with appropriate resolution. In the multi-level optical recording medium according to the present invention, the difference between the resolutions of the virtual recording cells recorded with the first data, and the virtual recording cells recorded with the second data different from the first data is above 15%, and preferably above 17%, and more preferably above 19%. Thus, the present invention can achieve a very lower signal error rate (SER).
Patent TW-200401704-A (TW)
Title: Carbon fiber composite transfer member with reflective surfaces
Inventor: MILLER CHRIS L
IPC: B32B15/08
Filed: 2002-12-02
Abstract: A method of transporting precision equipment materials without absorption of thermal energy through the heat sensitive material or device such as flat panel displays. The transfer member has a carbon fiber reinforced composite material body with a layer of metal film on the top and bottom surfaces of the transfer member that provides a reflective surface. Flat panel displays, for example, release radiant thermal energy that is absorbed by the carbon fiber reinforced composite which is detrimental to the flat panel display. The reflective surface created by the metal film prevents the energy absorption by the carbon fiber reinforced composite. A glass fiber and epoxy layer on the metal film surface protects the metal film.
Patent TW-200410406-A (TW)
Title: Image pick-up device and camera system comprising an image pick-up device
Inventor: KORTHOUT ALOUISIUS WILHELMUS MARINUS
IPC: G03B13/32
Filed: 2002-12-12
Abstract: The invention relates to an image pick up device (401) with pixels arranged in rows and columns. Every pixel (301) comprises a photosensitive element (302), a floating diffusion (304), a transfer transistor (303), an amplifying transistor (305) having its control electrode connected to the floating diffusion (304), and a reset transistor (306). An external node (310) is coupled to a selection switch via a row selection bus (406). The selection switch (411) provides either a first bias voltage, generated by a first voltage source (409), or a second bias voltage, generated by a second voltage source (410), to the row selection bus (406). Applying the first bias voltage and simultaneously turning on the reset transistor (306) programs the floating diffusion (304) to the first bias voltage which biases the amplifying transistor (305) in an on-mode, thereby selecting the pixel (301). Likewise, applying the second bias voltage biases, the amplifying transistor (305) in an off-mode, thereby deselecting the pixel (301). This way of selecting and deselecting pixels avoids the need for a separate selection transistor in every pixel, thereby increasing the fill factor of the pixels. This approach is especially useful for image pick up devices applying correlated double sampling (CDS).
Patent TW-200412202-A (TW)
Title: Using plasma to clean the equipments about testing components(1)
Inventor: HONG CHAU-NAN
Filed: 2002-12-25
Abstract: This invention relates to the cleaning way about using plasma to clean the equipments about testing components(1). The main function is to the testing pin board, model and devices including Printed Circuit Board, IC substrate testing, IC wafer testing, IC chip testing and IC packaging and testing. By the AC Power Supply offering the power with the frequency lower than 30K, or 20K, or 10K, or 1KHz, it can produce the dense and well-mixed plasma. Using the method mentioned above, it can enhance the cleaning effects and shorten time. Besides, it will not over etch or pollute to the objects, and the appropriate ion can enlarge the process window effects.
Patent TW-200302608-A (TW)
Title: Connector with switching function
Inventor: MUGIUDA TORU
IPC: H01R13/646
Filed: 2002-12-27
Abstract: A connector with switching function, for example, used for testing an internal circuit of a mobile telecommunication equipment comprises a stationary contact and a movable contact which are ordinarily contacted, a housing with a contact storage cavity into which the stationary contact and the movable contact are inserted. The housing has an opening through which a center conductor of the probe is inserted so as to contact to the movable contact for switching the connection of the internal circuit. The movable contact is formed in a manner so that a plate spring portion is obliquely elongated toward a lower space of the stationary contact, an extension of the plate spring portion is roundly bent about 180 degrees so as to form a third contacting portion to which the center conductor of the probe is contacted.
Patent TW-200414844-A (TW)
Title: A cleaning machine of a circuit board
Inventor: TAN LE-NEIN
IPC: H05K3/00
Filed: 2003-01-20
Abstract: A cleaning machine of a circuit board for removing anisotropic conductive film (ACF) formed on the circuit board including a stage moved in a reciprocating manner for carrying the circuit board, a heater for softening the ACF on the circuit board, and a scraping apparatus for removing the softish ACF on the circuit board.
Patent TW-200414695-A (TW)
Title: RF transmitter system of single quartz crystal oscillator
Inventor: CHIU YEN-CHENG
IPC: H04B1/04
Filed: 2003-01-30
Abstract: There is provided a RF transmitter system of single quartz crystal oscillator. Under the control of a microprocessor, data to be transmitted is converted into RF packet via a conversion device, and the RF packet is coupled to a transmitter to generate a RF signal for transmission. The system includes a local oscillator for generating a first clock to the transmitter based on an external quartz crystal. The first clock is further coupled to a clock switch to provide a second clock to the microprocessor and a third clock to the conversion device.
Patent TW-200303026-A (TW)
Title: Zero power fuse sensing circuit for redundancy applications in memories
Inventor: BECKER SCOTT T
IPC: G11C17/18
Filed: 2003-02-11
Abstract: An invention is provided for a fuse state sensing circuit that senses the state of a fuse, which is coupled between ground rail and a fuse state sensing node. The fuse state sensing node indicates a state of the fuse when rail voltage is provided to the fuse state sensing circuit. In addition, a capacitive element is included that is coupled to the fuse state sensing node. The capacitive element is capable of providing a first amount of current to the fuse state sensing node when an initial voltage is supplied to the rail voltage. The capacitive element is further configured to stop supplying the first amount of current upon reaching a threshold voltage of the capacitive element. The fuse state sensing circuit further includes a keeper latch circuit that is coupled to the fuse state sensing node in parallel with the capacitive element. The keeper latch circuit is capable of latching the state of the fuse state sensing node. In addition, the keeper latch circuit stops supplying current to the fuse state sensing node when a predetermined rail voltage is reached if the fuse is intact. Also, when a predetermined rail voltage is reached and the fuse is blown, the keeper latch circuit continues to supply current to the fuse state sensing node.
Patent TW-200304681-A (TW)
Title: Method for fabricating a transistor arrangement having trench transistor cells having a field electrode
Inventor: KRUMREY JOACHIM
IPC: H01L29/40
Filed: 2003-02-21
Abstract: The invention relates to a method for fabricating a transistor arrangement having at least one trench transistor cell, which has a gate electrode (62) and a field electrode (63) arranged in a trench (6) below the gate electrode (62), in which trenches (6) are introduced into a semiconductor substrate (7) and a drift zone (21), a channel zone (22) and a source zone (23) are in each case provided in the semiconductor substrate (7). According to the invention, the source zone (23) and/or the channel zone (22) are formed at the earliest after the introduction of the trenches (6) into the semiconductor substrate (7) by implantation and diffusion.
Patent TW-200419710-A (TW)
Title: Bumping process
Inventor: WU EN-CHIEH
IPC: H01L21/60
Filed: 2003-03-25
Abstract: A bumping process mainly comprises providing a base material having a plurality of pads, forming an UBM layer over the pads wherein the UBM layer includes an adhesive layer, for example, Ti layer or Al layer, and at least one conductive layer formed thereon, removing the conductive layer located outside the pads, forming a plurality of bumps over the conductive layer, etching the adhesive layer located outside the bumps, and then reflowing the bumps.
Patent TW-200306153-A (TW)
Title: Granular agricultural-chemical composition
Inventor: OZAKI EISUKE
IPC: A01N25/12
Filed: 2003-03-27
Abstract: A granular agricultural-chemical composition, which overcomes problems accompanying conventional granular agricultural-chemical compositions, can be prepared according to a simple formulation, and can gradually release the agricultural-chemical active ingredient. The composition hence imposes a reduced burden on the environment and is effective in alleviating or preventing the phytotoxicity of agricultural-chemical active ingredients. The herbicidal composition comprises an acidic agricultural-chemical active ingredient, a cationic surfactant, and a basic substance. In particular, the composition is regulated so that the 1 wt.% aqueous suspension thereof has a pH of 5 or higher. The acidic agricultural-chemical active ingredient preferably has a pKa of 2 to 7. The cationic surfactant preferably is one which gels or swells in water.
Patent TW-200401566-A (TW)
Title: Picture coding method and picture decoding method
Inventor: KADONO SHINYA
IPC: H04N19/61
Filed: 2003-04-15
Abstract: In a picture coding method for generating a coded signal corresponding to each picture after coding a plurality of coded signals, a switching picture capable of switching a plurality of coded signals and following pictures of the switching picture can refer to only a group of pictures of same time in the coded signals. More specifically, the case where picture numbers of an adjacent picture of an S picture and the S picture are not continuous with each other is not considered as an error.
Patent TW-200400615-A (TW)
Title: Semiconductor component
Inventor: HUEBNER HOLGER
IPC: H01L25/065
Filed: 2003-04-29
Abstract: The invention proposes a semiconductor component having a first chip (10), which on a first main surface (17) has a first surface metallization (11), and having a second chip (20), which on a second main surface (27) has a second surface metallization (21), the main surfaces (17, 27) of the first and second chips (10, 20) facing one another, so that the metallizations (11, 21) positioned opposite one another produce a mechanical connection, by means of a layer of solder, between the first and second chips (10, 20), at least one of the metallizations (11, 21) being patterned.
Patent TW-200401062-A (TW)
Title: Sewing machine
Inventor: MINAKAWA TADAYOSHI
IPC: D05B3/14
Filed: 2003-05-13
Abstract: To provide a sewing machine having a thread cutting mechanism, a presser lifting mechanism and a thread wiping mechanism, in which machinery or control is simplified while the cycle time is prevented from delaying, and in which the operation of the presser lifting mechanism is suppressed in accordance with necessity so that a sewing work is made efficient. In a sewing machine having a thread cutting mechanism 10, a presser lifting mechanism 30, a thread wiping mechanism 50 and a drive means for driving these mechanisms, the drive means is a single pulse motor 80, and the sewing machine has a first cam 61 having a thread cutting operation portion for converting the driving torque of the pulse motor 80 into driving force suitable for the thread cutting mechanism 10, and a second cam 62 having a thread wiping operation portion and a presser lifting operation portion for converting the driving torque of the pulse motor 80 into driving force suitable for the thread wiping mechanism 50 and the presser lifting mechanism 30. The first cam 61 and the second cam 62 are disposed with a phase difference such that the thread cutting mechanism 10, the thread wiping mechanism 50 and the presser lifting mechanism 30 are actuated in that order by the rotation of the pulse motor 80.
Patent TW-200425941-A (TW)
Title: Photo-catalyst disinfecting lamp
Inventor: Xu fu-yu
Filed: 2003-05-22
Abstract: The present invention relates to a photo-catalyst disinfecting lamp, comprising a light source and photo-catalyst material coated on a surface of the light source, wherein the layer of the photo-catalyst coating has non-coated sections for light transmission, which allows radiation of the exciting light source to go through and to enhance activation of the photo-catalyst in the coated sections. The non-coated sections are formed of predetermined shapes and may be arranged to space from, line up with, or alternate with each other within the coated sections for uniform distribution and thus sufficiently exploiting the effect of light source and disinfecting.
Patent TW-200409556-A (TW)
Title: Multiple load protection and control device
Inventor: COGAN ADRIAN I
IPC: H05B3/10
Filed: 2003-06-18
Abstract: An electrical device includes a package having an array of connections, a thermally conductive, electrically insulative substrate in the package, a plurality of polymeric positive temperature coefficient (PPTC) resistors in the package in thermal contact with the substrate, and, at least one heating element such as a power field effect transistor in thermal contact with the substrate, for indirectly heating the PPTC resistors in response to a control current, thereby to trip the PPTC resistors from a low resistance state to a very high resistance state. A method for controlling a plurality of electrical loads is also disclosed.
Patent TW-200417106-A (TW)
Title: Semiconductor device with surge protection circuit
Inventor: YAMAMOTO FUMITOSHI
IPC: H01L29/73
Filed: 2003-06-18
Abstract: A semiconductor device (51) has a surge protection circuit electrically connected to a signal input terminal (21) and including a diode (22) and a transistor (23). The diode (22) has its cathode region constituted of an n+ diffusion layer (8c), an n- epitaxial layer (4), an n-type diffusion layer (5) and n+ diffusion layer (8b). The n+ diffusion layer (8c) is electrically connected to a conductive layer (12b) and formed at a main surface of a semiconductor substrate (41). The n+ diffusion layer (8b) constitutes, together with a p-type diffusion layer (6b), a pn junction where Zener breakdown occurs, and the pn junction with the Zener breakdown occurring therein is distant from a field oxide film (7). Then, the semiconductor device with the surge protection circuit without suffering from current leakage and thus normally operating can be achieved.
Patent TW-200502771-A (TW)
Title: An apparatus of multi-lanes serial link and the method thereof
Inventor: CHANG CHI
IPC: G06F1/04
Filed: 2003-07-07
Abstract: An apparatus of multi-lanes serial link and the method thereof. The embodiment of the invention includes a common clock generator and a plurality of transceivers. The common clock generator is used for generating at least a transmit clock and a plurality of receive clock. The transceiver serializes the transmit data and outputs a first transmit differential signal and a second transmit differential signal; and the transceiver also de-serializes the first receive differential signal and the second receive differential signal and outputs the receive data.
Patent TW-200405826-A (TW)
Title: Nozzle device for applying a liquid to a substrate
Inventor: SCHWERSENZ ANATOL
IPC: B05B1/04
Filed: 2003-07-08
Abstract: The present invention relates to a nozzle device for applying a liquid to a substrate, which realizes rapid and homogeneous application of a liquid to a substrate with as little force as possible, wherein the device comprises a nozzle body comprising a plurality of nozzles that are substantially arranged in a line and a guide plate that extends essentially in a vertical direction with a straight lower edge. The nozzles that are located above the lower edge are directed towards the guide plate in such a way that a film of liquid is formed on the guide plate and flows over the lower edge.
Patent TW-200402263-A (TW)
Title: Solid adjuvants
Inventor: SCHNABEL GERHARD
IPC: A01N43/08
Filed: 2003-07-10
Abstract: The present invention relates to a solid adjuvant comprising (a) one or more surfactants of the formula (I), Ar-O-(CHR1-CHR2-O-)y-R3 (I) where Ar is aryl which is substituted by at least two (C1-C30)alkyl radicals, R1 is H or (C1-C6)alkyl, R2 is H or (C1-C6)alkyl, R3 is H, an unsubstituted or substituted (C1-C30) hydrocarbon radical, a sulfonate radical, a phosphonate radical or an acyl radical, and y is an integer from 1 to 100, and (b) one or more fatty acid esters. The adjuvant is particularly suitable in the field of crop protection.
Patent TW-200505273-A (TW)
Title: Film-formation equipment of OLED
Inventor: LIU YI-MING
IPC: H05B33/10
Filed: 2003-07-30
Abstract: The present invention is a film-formation equipment of OLED, especially, the carrier gas transports the vapor (molecules of the evaporated material) in the crucible into the empty chamber of the mixed chamber mechanism with a controlled temperature through a heating tube. The circular design of the focusing chamber surface provides the focusing function. Also, the vapor passes through the hollow rotation shaft and flows into the rotational scan arm. The hollow rotation arm is driven by a transmission unit to rotate, and several spraying holes on the surface of the rotational scan arm are used for deposition on the substrate surface, so that a film with uniform thickness is formed on the substrate surface.
Patent TW-200418242-A (TW)
Title: Contact for land grid array socket
Inventor: MURR KEITH MCQUILKIN
IPC: H01R12/55
Filed: 2003-09-17
Abstract: A contact (90) for use in a land grid array socket comprises a support body (94) that defines a support body plane. The support body has opposite side edges (114, 116), and a base portion (106) projects at an angle from one of the side edges. The base portion extends upwardly to a deflectable bend (200), and a contact beam (112) extends from the deflectable bend at an angle to the base portion. The contact beam has a tip (146) which is configured to be engaged by a processor that is mounted in the land grid array socket.
Patent TW-200506242-A (TW)
Title: Power transmission apparatus
Inventor: BORTOLIN PETER
IPC: F02B41/04
Filed: 2003-09-29
Abstract: A power transmission apparatus including a base: a driven shaft rotatably supported by the base is disclosed. The apparatus includes an internal gear surrounding the shaft and fixed to the base, an arm fixed to the shaft and extending generally radially there from, a planetary gear rotatably attached to the arm and meshingly engaged with the internal gear so that rotation of the planetary gear causes rotation of the shaft and a connecting rod rotatably attached to an extension fixed to the planetary gear so that a piston driving the connecting rod causes rotation of said planetary gear. The connecting rod is attached to the planetary gear at a predetermined location from the planetary gear by the length of the extension and the connecting rod angularly oscillates across a transverse axis of the shaft.
Patent TW-200420019-A (TW)
Title: Transport block set transmission using hybrid automatic repeat request
Inventor: TERRY STEPHEN E
IPC: H04W28/18
Filed: 2003-02-13
Abstract: Data of a time transmission interval is to be transmitted in a wireless communication system. The wireless communication system uses adaptive modulation and coding and has automatic repeat request mechanism. A transmission time interval has a plurality of transport block sets. The transport block sets are transmitted with a first specified modulation and coding scheme. Each transport block sets is received and a determination is made as to whether the transport block sets meet a specified quality. When the specified quality is not met, a repeat request is transmitted. The specified modulation and coding scheme is changed to a second specified modulation and coding scheme that may support a reduced number of TBS's within the transmission time interval. In response to the repeat request, at least one of the transport block sets is retransmitted. The retransmitted transport block set may be combined with a corresponding previously received transport block set.
Patent TW-200515208-A (TW)
Title: System and method for querying inventory
Inventor: LUO SHENG-QI
IPC: G06F17/30
Filed: 2003-10-24
Abstract: A system for querying inventory is disclosed. The system can be used to query real time inventory of distributed storage. The system includes an application server, a center database, and a number of branch databases. The branch databases connect with the application server via a network. The application server interconnects with the center database via a connection. Each branch database is respectively located in a storage, and stores inventory of the storage. The center database is used to store integrated inventory. The application server includes a data mining module for mining items and update times of the items from the center database, a record searching module for searching item update records in log files of the branch databases, and a data maintaining module for updating data stored in the center database in accordance with the item update records.
Patent TW-200510276-A (TW)
Title: Calcilytic compounds
Inventor: MARQUIS ROBERT W
IPC: C07C217/48
Filed: 2003-11-24
Abstract: Novel calcilytic compounds and methods of using them are provided.
Patent TW-200417600-A (TW)
Title: Passivative chemical mechanical polishing composition for copper film planarization
Inventor: LIU JUN
IPC: C23F3/00
Filed: 2003-12-09
Abstract: A CMP composition containing 5-aminotetrazole, e.g., in combination with oxidizing agent, chelating agent, abrasive and solvent. Such CMP composition advantageously is devoid of BTA, and is useful for polishing surfaces of copper elements on semiconductor substrates, without the occurrence of dishing or other adverse planarization deficiencies in the polished copper, even in the presence of substantial levels of copper ions, e.g., Cu2+, in the bulk CMP composition at the copper/CMP composition interface during CMP processing.