baber/WOPTO huggingface dataset:
Patent TW-200403204-A (TW)
Title: Converting oxygenates to olefins over a catalyst comprising acidic molecular sieve of controlled carbon atom to acid site ratio
Inventor: CHISHOLM PAUL N
IPC: B01J29/90
Filed: 2003-06-10
Abstract: The present invention provides a process for making an olefin product from an oxygenate-containing feedstock comprising: (a) contacting the feedstock in a reaction zone with catalyst particles comprising a molecular sieve containing acid sites and having an average coke loading of 1 to 10 carbon atoms per acid site of said molecular sieve, under conditions effective to convert the feedstock into an olefin product stream and to provide unregenerated catalyst particles, (b) removing a portion of said catalyst particles from said reaction zone and contacting said portion with a regeneration medium in a regeneration zone under conditions effective to obtain regenerated catalyst particles which have an average coke loading of no greater than 10 carbon atoms per acid site of said molecular sieve, and (c) introducing said regenerated catalyst particles into said reaction zone to provide a catalyst mixture of unregenerated catalyst particles and regenerated catalyst particles, in an amount sufficient to provide an average coke loading on said catalyst mixture in an amount ranging from 1 to 10 carbon atoms per acid site of said molecular sieve.
Patent TW-200410367-A (TW)
Title: Phase change memory and method therefor
Inventor: DENNISON CHARLES H
IPC: H01L27/115
Filed: 2003-06-11
Abstract: Briefly, in accordance with an embodiment of the invention, a phase change memory and a method to manufacture a phase change memory is provided. The phase change memory may include an electrode, an adhesive material, an insulating material between the electrode and the adhesive material, wherein a portion of the adhesive material, a portion of the insulating material, and a portion of the electrode form a substantially planar surface. The phase change memory may further include a phase change material on the substantially planar surface and contacting the electrode, the adhesive material, and the insulating material.
Patent TW-200504311-A (TW)
Title: Illuminating logo device
Inventor: TSAI MING-CHIANG
IPC: G01D11/28
Filed: 2003-07-25
Abstract: The present invention relates to an illuminating logo device, which includes an illuminator, a reflector and a logo panel. The logo panel settled over the reflector includes a logo image and a transparent element. The reflector has a concave therearound for receiving the illuminator.
Patent TW-200509598-A (TW)
Title: Integration test method of serial port and modem
Inventor: LIU WIN-HARN
IPC: H04L12/26
Filed: 2003-08-20
Abstract: An integration test method of serial port and modem is used to simultaneously complete the test of serial port and modem via a single tool. Firstly, connect the modem with the host computer through the serial port to ascertain that there's equipment connected with the serial port and initialize the equipment. Next prompt user to select the test item to enter the different test condition based on the user's selection. Lastly, target at different test item to proceed the test by using the connection of the modem and the serial port.
Patent TW-200514003-A (TW)
Title: LCD panel drive circuit for multi-media mobile phone
Inventor: WANG HSIU-WEN
IPC: G09G3/36
Filed: 2003-10-01
Abstract: A LCD panel drive circuit for multi-media mobile phone. The drive circuit comprises a multi-media chip for processing multi-media image and outputting a first control signal, and a LCD drive chip, which is connected to the multi-media chip and drives a LCD panel according to the first control signal. The LCD drive chip comprises a timing control unit, a source drive unit and a gate control unit. The multi-media chip comprises a main memory with an image area for storing the image to be displayed on the LCD panel, a LCD control unit connected to the main memory for storing the LCD image into the image area and outputting a second control signal, and a timing control interface connected to the main memory and the LCD control unit for reading the data from the image area according to the second control signal and generating the first control signal.
Patent TW-200513189-A (TW)
Title: Shallot salty cracker
Inventor: YAN YU-QING
Filed: 2003-10-06
Abstract: This invention relates to a commodity name of shallot salty cracker. It is also a product of crisp skin. In order to make the product be crispier, it may increase the proportion of the crisp, or may join the salad oil to make the product have more brittleness. The characteristic is that it adds shallots, therefore it makes the cracker possess more fragrant and be more delicious.
Patent TW-200403251-A (TW)
Title: High purity composition comprising (7α, 17α)-17-hydroxy-7-methyl-19-nor-17-pregn-5(10)-en-20-yn-3-one
Inventor: KIRCHHOLTES PETER HUUB GERARD MARIA
IPC: A61K31/57
Filed: 1999-10-11
Abstract: The invention pertains to a process for the preparation of a high puriry composition of (7α, 17α)-17-hydroxy-7-methyl-19-nor-17-pregn-5(10)-en-20-yn-3-one. The process provides for a composition with less than 0.5% of(7α, 17α)-17-hydroxy-7-methyl-19-nor-17-pregn-4-en-20-yn-3-one. This composition can be used as a source for the preparation of stable pharmaceutical dosage units.
Patent TW-200421372-A (TW)
Title: Bending mode liquid metal switch
Inventor: WONG MARVIN-GLENN
IPC: H01L41/08
Filed: 2003-10-14
Abstract: A piezoelectric relay is disclosed in which a liquid metal droplet is moved within a switching channel formed in a relay housing. A signal path passing through the switching channel is blocked or unblocked by motion of the liquid metal droplet that coalesces with one of two additional liquid metal droplets. Motion of the liquid metal droplets is controlled by one or more piezoelectric pumps that control the flow of actuation fluid between a fluid reservoir and the switching channel. The liquid metal droplets are held in place by surface tension acting on wettable contact pads within the switching channel. The surface tension of the liquid provides a latching mechanism for the relay.
Patent TW-200419989-A (TW)
Title: Method and device establishing communication links and providing reliable confirm messages in a communication system
Inventor: JOSEPH BIBB CAIN
IPC: H04B7/212
Filed: 2003-10-24
Abstract: A wireless communication network includes a plurality of mobile nodes each including a transceiver, a phased array antenna connected to the transceiver, and a controller connected to the transceiver. The controller schedules time slots for each time frame to establish a communication link with each neighboring mobile node. An initiating mobile node transmits a request for time slots to the receiving mobile node, which transmits a reply to the initiating mobile node. The initiating mobile node transmits a confirmation to the receiving mobile node, and the receiving mobile node transmits the reply again if the confirmation is not received. Alternatively, the receiving mobile node may transmit an acknowledgment to the initiating mobile node, and the initiating mobile node transmits the confirmation again if the acknowledgment is not received.
Patent TW-200514654-A (TW)
Title: Direction-switching driving rotary wrench
Inventor: Chen tai-zuo
IPC: B25B13/46
Filed: 2003-10-29
Abstract: This invention provides a direction-switching driving rotary wrench, including a wrench grip, a driving body, a control set, an actuating set, a positioning member. One end of the wrench grip is provided with a head portion having an opening. The head has a receptacle that is formed by recessing in one side of the opening for accommodating the actuating set therein. The actuating set comprises two engaging blocks controlled by the control set, subjecting the engaging blocks to crisscross and to move forward/backward, so as to reduce the transverse width of the receptacle, where the driving body is provided within the opening, and engaging one of the blocks, so as to reduce the volume of the head end of the wrench grip.
Patent TW-200515990-A (TW)
Title: Method for manufacturing permanent anti-electrostatics board
Inventor: WANG CHIH-HUNG
IPC: B29C69/00
Filed: 2003-11-04
Abstract: The present invention relates to a method for manufacturing a permanent anti-electrostatics board, which is a process employing plastic co-extrusion molding technology to manufacture the permanent anti-electrostatics board. The present invention proposes to perform permanent surface anti-electrostatics treatment at the same time when an anti-electrostatics base plate is being formed. In manufacturing techniques, a layer of 10-500 μm resin containing anti-electrostatics additives is extruded and formed on a surface of an anti-electrostatics plate at the time when the anti-electrostatics plate is being molded, whereby coatings of surface anti-electrostatics material is formed on a single surface or on both surfaces to realize easy mass production, reduction of manufacturing costs, and enhancing passing rate.
Patent TW-200516554-A (TW)
Title: Method and device for information recovery
Inventor: CHENG YUH
IPC: H04L1/00
Filed: 2003-11-04
Abstract: The present invention provides a method and a device for information recovery. The invented device is used to execute the invented method for information recovery, which comprises the following steps of: (A) comparing an input signal with m-order levels to produce m sets of digital data, in which m ≥ 2; (B) performing a logic calculation on the m sets of digital data in a detection range with a length of w bits to produce a calculation result; and (C) combining the calculation result of Step (B) and the m sets of digital data of Step (A) to produce a recovered information in compliance with a continuous length limit of encoding.
Patent TW-200413217-A (TW)
Title: Bicycle crank arm assembly
Inventor: YAMANAKA MASAHIRO
IPC: B62M3/00
Filed: 2003-12-05
Abstract: A bicycle crank arm assembly is provided with a bicycle crank arm with a first end configured to be coupled to an axle of a bottom bracket and a second end with a pedal attachment bore for receiving a bicycle pedal shaft. A tubular member is press fitted into the bore of the bicycle crank arm. The tubular member has an external circumferential with serrations that is surface non-releasably press fitted into the pedal attachment bore of the bicycle crank arm, and an internally threaded surface adapted to be coupled to the bicycle pedal shaft. The crank arm preferably has a counterbore at one axial end of the pedal attachment bore with a washer disposed therein such that the washer partially overlaps the tubular member.
Patent TW-200422833-A (TW)
Title: Memory device and electronic device using the same
Inventor: TAKAGI YOSHIHIKO
IPC: H04L9/08
Filed: 2003-12-16
Abstract: The purpose of the present invention is to provide a memory card having a large storage capacity and a memory area that has an equivalent level of security to IC cards. A semiconductor memory card (10) attachable to and removable from an electronic device has a non-tamper-resistant first memory (50) comprising ordinary areas (52, 53) that are accessible from the electronic device and a secure area (51) that is not directly accessible from the electronic device, and also has a tamper-resistant second memory (41) that is not directly accessible from the electronic device. The secure area (51) of the first memory (50) can be accessed only via a secure control part (30) that manages the access to the second memory (41). The secure area (51) cannot be directly accessed from any external device and hence exhibits a higher security level than an authentication area (52). Moreover, since the secure area (51) is provided in the non-tamper-resistant memory (50), it can have a large storage capacity.
Patent TW-200415136-A (TW)
Title: Dielectric ceramic composition, electronic device and their process of manufacturing
Inventor: SASAKI HIROSHI
IPC: H01G4/32
Filed: 2003-12-19
Abstract: A dielectric ceramic composition comprising a main component including 53.00 to 80.00mol% magnesium oxide converted to MgO, 19.60 to 47.00mol% titanium oxide converted to TiO2 and 0.05 to 0.85mol% manganese oxide converted to MnO. This dielectric ceramic composition may comprises 0.00 to 0.20 mol% of at least any one of vanadium oxide, yttrium oxide, ytterbium oxide or holmium oxide converted to V2O5, Y2O3, Yb2O3 and Ho2O3 respectively.
Patent TW-200520839-A (TW)
Title: A method for preparing perovskite nano-particle
Inventor: YU CHIEN-HSIEN
Filed: 2003-12-31
Abstract: A method for preparing perovskite nano-particle is disclosed, wherein the perovskite nano-particle can be expressed as A1xA21-xBO3 and A1, A2 are respectively selected from a group consisting of Mg, Ca, Sr, Ba and Pb; B is selected from a group consisting of Ti, Zr, Sn and Hf. The method comprises: hydrolyzing and polymerizing B-site metal-alkoxides to form a preform; reacting the preform with A-site metal-acetates in a basic environment to form the perovskite nano-particle. The particle size can be modulated by either reacting A-site metal-acetates with B-site metal-alkoxides at different timings or under different temperature.
Patent TW-200422557-A (TW)
Title: A lighting device
Inventor: DERRIEN OLIVIER
IPC: F21Y101/00
Filed: 2004-02-04
Abstract: The lighting device is adapted to light an area of lighting (4) and comprises a lighting support (6) having a bell (12), a first light source (20), and a second light source (40) distinct from said first light source (20). Said light source (20) is disposed on the same side of the bell (12) as the first light source (20). The lighting device (10) has an enlarging optical element (44) adapted to enlarge a light beam emitted towards the area of lighting (4) by the second light source (40), and interposed between the second light source (40) and the area of lighting (4). The lighting device is suitable for use in operating theaters.
Patent TW-200500266-A (TW)
Title: Low deck vehicle
Inventor: TAKENAKA MASAHIKO
IPC: B62J33/00
Filed: 2004-03-11
Abstract: The invention enables enhancing the performance of an engine mounted in a low deck vehicle. To achieve this in a low deck vehicle 10 such as a scooter-type motorcycle or three-wheeled vehicle, a housing box 59 is provided under a seat 58, right and left low decks 73 for a rider seated on the seat to put his/her feet are provided on the front side of the seat, a part for straddling 78 at height at which the rider can straddle in sitting on the seat is provided between the right and left low decks and an engine 100 is provided under the part for straddling. In the engine, a crankshaft 103 is arranged under the part for straddling and the top of a rear cylinder 102 is opposite to the part for straddling. A fuel tank is arranged in front of the part for straddling.
Patent TW-200510106-A (TW)
Title: Welding shield gas and welding method
Inventor: KIMURA YUTAKA
IPC: B23K9/16
Filed: 2004-03-29
Abstract: A welding shield gas comprising an inert gas and nitrogen gas, where the concentration of the nitrogen gas is 1 to 95 vol%; or comprising an inert gas and a helium gas, where the concentration of the helium gas is 35 to 95 vol%; or comprising an inert gas, nitrogen gas and a helium gas, where the concentration of the nitrogen gas is not less than 1 vol% and less than 65 vol% and the concentration of the helium gas is 35 to 95 vol%. This shield gas can be used in the non-consumable electrode arc welding of a welded material consisting of stainless steel.
Patent TW-200534565-A (TW)
Title: Power adapter capable of displaying DC output voltage level
Inventor: Wu zu-yu
IPC: H02M1/00
Filed: 2004-04-06
Abstract: The present invention relates to a power adapter capable of displaying DC output voltage level, which has a voltage conversion control circuit disposed in an adapter case. The voltage conversion control circuit includes a feedback circuit and a DC/DC conversion circuit. The feedback circuit is connected between an output voltage level selection terminal of a receptacle and the DC/DC conversion circuit through at least a resistor. A receptacle is disposed on one side of the adapter case and is connected with a circuit board. The receptacle has a pair of power terminals and at least an output voltage level selection terminal. A DC voltage level selection terminal can be inserted in the receptacle so that an output terminal of the DC voltage level selection terminal outputs a switchable DC output voltage. A DC voltage level display unit is disposed on the adapter case for displaying the voltage level of the switchable DC output voltage outputted by the output terminal of the DC voltage level selection terminal.
Patent TW-200536017-A (TW)
Title: Two-step stripping method for removing via photoresist during the fabrication of partial-via dual damascene structures
Inventor: WU CHIH-NING
IPC: H01L21/311
Filed: 2004-04-23
Abstract: A two-step stripping method for removing via photoresist during the fabrication of trench-first partial-via dual damascene features is disclosed. In the first cleaning step, inert gas (He, Ar, N2)/fluorocarbon plasma is used to contact the remaining "Via Photo" for a short time period not exceeding 20 seconds. Thereafter, in the second cleaning step, a reducing plasma is used to completely strip the remaining "Via Photo", thereby preventing the low-k or ultra low-k carbon-containing dielectric layer from potential carbon depletion.
Patent TW-200507989-A (TW)
Title: Port for a fan chamber
Inventor: RICORDI CHRISTIAN PAUL A
IPC: B25C1/08
Filed: 2004-05-05
Abstract: A port is employed for a fan chamber which defines a volume formed by at least one generally continuous vertical wall connecting a horizontal base wall with an opposing horizontal exit wall. Within the volume is a fan rotatable in a plane generally parallel to a plane of at least one of the horizontal walls. The port is formed of an inner side located between a center of the exit wall and an outer edge of said the wall, an outer side located between the inner side and the outer edge of the exit wall, and two opposing secant sides connecting respective ends of the outer side to the inner side. A shape of the inner side forms a straight line or a convex line with respect to the center of the exit wall.
Patent TW-200503193-A (TW)
Title: Method of plating electrode formation
Inventor: YAMANO TAKAHARU
IPC: H01L23/12
Filed: 2004-05-31
Abstract: A method of forming a plating electrode is disclosed that provides an increased degree of freedom in shape and position of the plating electrode. A light shielding layer is formed on a negative resist layer in a ring shape corresponding to the edge of the negative resist layer. Then, with a projection lithography stepper, and only one type of reticle pattern, specified regions of the negative resist layer are exposed one by one. Subsequently, the portion of the negative resist layer below the light shielding layer is removed by a developing treatment, and the portion of a conductive metal layer previously covered by the removed negative resist layer 120 is exposed. This exposed portion of the conductive metal is used as the plating electrode.
Patent TW-200522091-A (TW)
Title: Switch with indicator lamp
Inventor: TOKIZANE TOSHIAKI
IPC: H01H9/16
Filed: 2004-06-14
Abstract: The invention provides a switch with indicator lamp to protect a current transformer from shock and reduce the noise caused by the transformer. The switch with indicator lamp includes: a pair of first side terminal parts 3; a current transformer 20 having a first coil 202 and a second coil 203 wherein the end 202b of the first coil 202 is connected with the first side terminal part 3a; a switching part 6 for electrically switching on/off between the first side terminal part 3b and the end 202a of the first coil 202; and an illumination block 4 including an emitting diode 41 connected with the second coil 203. Then, the current transformer 20 includes core, a resin case 200 for storing the core, and a first coil 202 and a second coil 203 both of which are winded in the resin case 200 wherein at least the resin case 200 is formed by molding.
Patent TW-200503473-A (TW)
Title: System and method for dynamically configuring and transitioning wired and wireless networks
Inventor: ROVER JEREMY
IPC: H04L12/24
Filed: 2004-06-21
Abstract: A network may be abstracted into four layers: a control layer, a network management layer, a verification and validation layer, and a physical network layer. The control layer interacts with the other three layers to execute network scenarios. The network management layer automatically performs network configurations and network transitions to support the network scenarios executed by the control layer.
Patent TW-200601649-A (TW)
Title: Laser transmitting apparatus and making method thereof
Inventor: HSIAO CHIEN-MEI
IPC: H01S3/10
Filed: 2004-06-28
Abstract: The present invention relates to a laser transmitting apparatus and a method for making the laser transmitting apparatus. The laser transmitting apparatus has a current driving circuit, a laser generator, and a temperature sensitive electronic device. According to an electronic character of the temperature sensitive electronic device, the current driving circuit provides a laser current varying depending upon the environment temperature to drive the laser generator to emit laser. Therefore, the laser power substantially doesn't vary with temperature.
Patent TW-200509509-A (TW)
Title: Semiconductor device including DC-DC converter control circuit
Inventor: WAKE HIROKI
IPC: H02M3/28
Filed: 2004-07-09
Abstract: A power supply detection circuit for monitoring a power supply voltage is provided in a DC-DC converter control circuit constituting a boosting/deboosting automatic change-over switching regulator in order to detect based on the monitored power supply voltage and a desired output voltage value whether an operation of the DC-DC converter control circuit is a boosting operation or a deboosting operation. When it is detected that the operation of the DC-DC converter control circuit is the deboosting operation at a rise of the power supply voltage, the control is carried out so as not to output an activation pulse in accordance with an output signal from the power supply detection circuit.
Patent TW-200602902-A (TW)
Title: Method of calculating FFT
Inventor: LIAOU WEI-SHUN
IPC: G06F17/14
Filed: 2004-07-12
Abstract: A method of calculating FFT for data of length L by a processing unit, the method includes: the data of length L corresponds to a sequence data, which has length M; obtain a power N corresponding to the length M; perform bit reversal for the sequence data to obtain a reversed sequence data; calculate twiddle factors W[z] according to the power N and the length M; and perform loop calculation for the reversed sequence data according to a plurality of loop parameters and the twiddle factors W[z] and then output FFT results of the data of length L.
Patent TW-200510658-A (TW)
Title: Parallel shaft transmission
Inventor: HATAKEYAMA KAZUMA
IPC: F16H3/093
Filed: 2004-07-30
Abstract: An input shaft 10 is connected rotationally with an intermediary shaft 20 through a main drive gear GMV, a connecting idle gear GCC, and a connecting driven gear GCN and also connected rotationally with a countershaft 30 through the main drive gear GMV and a main driven gear GMN. A fourth speed drive gear G4V, which is installed on the countershaft 30, meshes with a fourth and sixth speed drive gear G46V, which is provided rotatably over the input shaft 10. Both the fourth and sixth speed drive gear G46V and a fifth speed drive gear G5V, which is provided rotatably over the intermediary shaft 20, mesh with a fourth, fifth and sixth speed driven gear G456N, which is mounted on the output shaft 50.