baber/WOPTO huggingface dataset:
Patent TW-I236804-B (TW)
Title: Encoding method for communication signals
Inventor: JENG WEN-HAU
IPC: H03M7/00
Filed: 2004-07-13
Granted: 2005-07-21
Abstract: The invention discloses an encoding method for communication signals, which includes the following steps: (a) define signals of different frequencies for representing distinct values; (b) randomly choose an initiate signal; (c) run the designated mathematic operation between the first to-be-transmitted value and the representing value of the initiate signal to derive a value as a second signal; (d) run the designated mathematic operation between the second to-be-transmitted value and the representing value of the second signal to derive a value as a third signal; (e) repeat step d to get the third to-be-transmitted value and the rest values derived consecutively from the following signals generated repetitively; (f) complete encoding; the invention enables the level between each encoded signal to be close and without any zero level interval in between, and, hence, the stability and confidentiality of level can be achieved.
Patent TW-I242903-B (TW)
Title: Photoflash capacitor charger and method thereof
Inventor: YU DONALD CHO LAM
IPC: H01M10/44
Filed: 2004-11-22
Granted: 2005-11-01
Abstract: A method for charge control of a photoflash capacitor. The method includes generating an input current to induce a charge current for the photoflash capacitor when an activation signal is asserted, detecting a first voltage from the photoflash capacitor and a second voltage corresponding to the input current, asserting and de-asserting a recharge signal respectively when the first detected voltage is lower and higher than a first reference voltage, asserting and de-asserting a current limit signal respectively when the second detected voltage is higher and lower than a second reference voltage, asserting the activation signal only when the recharge signal is asserted and the current limit signal is de-asserted, and providing a pin for connection of a resistive element which determines the second reference voltage.
Patent TW-I240375-B (TW)
Title: Integrated circuit structure and method of fabrication
Inventor: LIN CHUAN-YI
IPC: H01L31/062
Filed: 2004-11-26
Granted: 2005-09-21
Abstract: According to the present invention, the integrated circuit includes isolation field regions on a semiconductor substrate. Gate dielectrics are formed on a surface of a substrate. Gate electrodes are formed on the gate dielectrics. A photo resist is formed covering the active regions. Dummy patterns are selectively etched. A dummy substrate is selectively etched. The photo resist is then removed. A pair of spacers is formed along opposite sidewalls of the gate electrode and the gate dielectric. The source and drain are formed on the surface of said substrate and on opposite sides of the gate. Silicide is formed on the gate electrode, source, and drain. A layer of inter-level dielectric is then formed. A contact opening and metal wiring are then formed.
Patent TW-I244779-B (TW)
Title: Optical semiconductor apparatus
Inventor: SAKAMOTO SHIN
IPC: F21V5/00
Filed: 2004-12-23
Granted: 2005-12-01
Abstract: The invention can prevent the decrease of light condensing effect due to the resin creeping up the reflection surface. Leads 20 are implemented on an optical semiconductor device 23 to transmit electric power from outside of the optical semiconductor device 23. An outer surrounding member 30 is holding the leads 20 and has a concave region to expose a bonding region of the optical semiconductor device 23. The outer surrounding member includes a first concave region 50 for adapting the optical semiconductor device and the optical resin. A second concave region 60 has the reflection surface 61, disposed to surround the first concave region 50, so as to reflect the light emitted from the first concave region 50. A protrusion bar member 70 between the first concave region 50 and the second concave region 60, wherein the protrusion bar member can prevent the optical resin from wetting and creeping up the second concave region 60 when the optical resin is filled into the first concave region 50.
Patent TW-I288434-B (TW)
Title: A novel transparent ohmic contacts of indium TiN oxide (ITO) to n-type GaN
Inventor: HWANG JUN-DAR
IPC: H01L21/203
Filed: 2005-01-14
Granted: 2007-10-11
Abstract: A method of coating transparent indium tin oxide (ITO) ohmic on the surface of n-type GaN (dopant concentration of 2x10<17> cm<-3>) with a specific contact resistance of 4.2x10<-6> is developed. The interfacial properties of coating ITO onto the contact surface of n-GaN ohmic by our method are different from those previously reported. In prior arts, the ITO films were made by using an electron-beam evaporator, and a Schottky contact was thereafter obtained with a barrier height of 0.68 eV. Their barrier heights are increasing irregularly in response to rising annealing temperature. Our inventions rely on different deposition technique instead by sputtering the ITO films onto n-type GaN with an RF sputtering system, result in a linear relationship of the I-V curve. By increasing the annealing temperature to 600 DEG C, the ohmic contact resistance appeared to decline sharply. Possible explanations for these phenomena were attributed to the surface oxide layer removal and N vacancies present on GaN surface, which occurred during the ITO sputtering.
Patent TW-I350163-B (TW)
Title: Powered toothbrush with test button
Inventor: SORRENTINO ALAN V
IPC: A46B13/02
Filed: 2005-01-21
Granted: 2011-10-11
Abstract: A powered operating device such as a powered toothbrush includes a test button for momentarily testing the operability of the device. The test button simultaneously presses against both the on portion and the off portion of the switch which controls the operation of the device. While pressure is applied to the test button, the device is placed in its operative condition and when the pressure is released, the geometric structure of the test button held by the package releases the on portion of the switch at the same time or just before the off portion. Thus, assuring that the switch turns off.
Patent TW-I275357-B (TW)
Title: Processing method of low-fat sweet potato chip
Inventor: CHEN HO-HSIEN
IPC: A23L19/15
Filed: 2005-03-11
Granted: 2007-03-11
Abstract: The present invention provides a processing method of low-fat sweet potato chip. The processing method comprises cutting raw material of sweet potato into slices, preparing for drying after blanching by disodium dihydrogen pyrophosphate solution, then soaking with frying oil and heating by superheated vapor. Accordingly, the sweet potato chip is manufactured by heat vapor instead of frying in oil so that the content of crude fat is much lower than the oil content manufactured according to the conventional fried method. The sweet potato chip of the present invention is not only safer to human health but also the structure is more porous so that the product is crispier. The sweet potato chip thus obtained is preserved under cryogenic storage, so that the hygroscopic phenomenon is difficult to occur, the rate of oil oxidation is reduced, and better quality is provided during re-heating process, therefore, the drawbacks of high-fat sweet potato chip has been improved.
Patent TW-I262172-B (TW)
Title: Method for producing nano-scale theta-phase alumina microparticles
Inventor: YEN FU-SU
IPC: C01F7/023
Filed: 2005-03-21
Granted: 2006-09-21
Abstract: A method for producing nano-scaled theta-phase alumina particles is disclosed. The nano-scaled theta-phase alumina particles are uniform in particle size and highly phase-pure. They are obtained by controlling the ratio of theta-phase alumina. particles added to boehmite and then followed by at least one step of phase transformation. The method for producing nano-scaled theta-phase alumina particles of the present invention simplifies the prior process, saves more process time and cost, and provides an advantage such as the clean production.
Patent TW-I288523-B (TW)
Title: Piezoelectric motor of the adjustable movement direction
Inventor: JOU JWO-MING
IPC: H01L41/083
Filed: 2005-04-15
Granted: 2007-10-11
Abstract: Piezoelectric motor of a kind of adjustable movement direction, utilize stirring sheath, stir component, electric conduction block, distributed electric conduction block, distributed piezoelectric component, thickness vibration type piezoelectric component, putting spiral shell's pole and component of the base and utilizing the dividing area to offer urging in voltage way closely, it is the horizontal, vertical or oblique efficiency to sports that to reach and change or control the slippery lump or the slide. Piezoelectric motor of this adjustable movement direction, can utilize stirring sheath, stir the component, electric conduction slice, distributed multi-layer layer of forms piezoelectric component, vibration type multi-layer layer of forms piezoelectric component of thickness, putting spiral shell's pole and component of the base too and utilizing the dividing area to offer urging in voltage way closely, it is the horizontal, vertical or oblique efficiency to sports that to reach high actuating force and change or control the slide. Key words: piezoelectric motor, distributed multi-layer layer of forms piezoelectric component. The vibration type multi-layer layer of forms piezoelectric component of thickness, high actuating force.
Patent TW-I267119-B (TW)
Title: Thin-film transistor
Inventor: SU KENG-LI
IPC: H01L21/02
Filed: 2005-04-29
Granted: 2006-11-21
Abstract: A thin film transistor comprises a gate layer, an insulating layer, a semiconductor layer, source layer and drain layer on a flexible substrate. The source layer and the drain layer are separated by a special channel to increase the width-length ratio of the channel and provide several transmitting directions between the source and the drain for carrier transmission so as to increase carrier mobility of thin film transistor and obtaining uniform as well as stable characteristic of circuit.
Patent TW-I274698-B (TW)
Title: Disk type interlock braking device
Inventor: DUNG KUEN-NAN
IPC: B60T13/12
Filed: 2005-05-11
Granted: 2007-03-01
Abstract: This invention relates to a disk type interlock braking device, which is suitable for braking a vehicle with four wheels. The disk type interlock braking device comprises an interlock control valve unit having a first and a second control valve, a control unit set, a front braking unit having two front hydraulic cylinders, a rear braking unit having a rear hydraulic cylinder, and a piping unit connecting the control unit set with the front and rear braking unit. The interlock control valve unit of this invention is slightly modified, so that only a single rear hydraulic cylinder and the second rear section of the second piping connected with the rear hydraulic cylinder are used to achieve the interlocking action, enabling the rear braking unit to be reduced to one half in volume and to be received in the rim, so as to protect the braking unit, increase the usable space, and reduce the production cost, while keeping the original braking function.
Patent TW-I415918-B (TW)
Inventor: TOMITA KOJI
IPC: C09J7/02
Filed: 2005-05-18
Granted: 2013-11-21
Abstract: A pressure-sensitive adhesive composition capable of giving protective sheets for optical films which exhibit small peel strength in high-speed peeling and little dependence of peel strength on peel rate and cause neither zipping nor staining of the films in peeling. The composition comprises the following components (A), (B) and (C): (A) 100 parts by weight of a (meth)acrylic polymer obtained by copolymerizing (a1) an alkyl (meth)acrylate and (a2) a (meth)acrylic monomer having a hydroxyl or carboxyl group, (B) 0.1 to 20 parts by weight of dibutyl sebacate, and (C) 1 to 10 parts by weight of an isocyanate crosslinking agent and/or 1 to 10 parts by weight of an aziridine crosslinking agent and/or 0.01 to 5 parts by weight of an epoxy crosslinking agent.
Patent TW-I288952-B (TW)
Title: Correcting method of mask pattern and correcting apparatus of thereof
Inventor: WANG LI-MING
IPC: G03F3/00
Filed: 2005-05-24
Granted: 2007-10-21
Abstract: A method of correcting a mask pattern is described. An original writer drawing data of a circuit layout pattern is inputted. A correcting writer rule is selected by searching from a look-up table in accordance with the original writer drawing data. Then, a corrected writer drawing data of the circuit layout pattern is obtained by correcting the original writer drawing data in accordance with the selected correcting writer rule.
Patent TW-I291174-B (TW)
Title: Optical pickup apparatus, optical drive apparatus, tracking error signal generation method
Inventor: NAKAO TAKASHI
IPC: G11B7/131
Filed: 2005-06-03
Granted: 2007-12-11
Abstract: The subject of the present invention is to reduce a phenomenon in which operation of a differential push pull error signal becomes inaccurate at the time of reproducing records of a multi-layer disk. In an optical head device, a photo detector section (I, J) which detects interlayer stray light elements as a third photo detector section is provided in addition to the provision of a first photo detector (A-D) for acquiring a push-pull signal of the 0th diffracted light and a second photo detector section (E, F, G, H) for acquiring a push pull signal of the ± 1st diffracted light. Influence of the interlayer stray light is reduced by generating a signal for normalization of the ± 1st diffracted light using the detection signal of the 3rd photo detection section. Namely, a signal for normalization is generated by subtracting a signal multiplied the 3rd photo detector section's detection signal (stray light element) by a coefficient from the 2nd photo detector section's addition signal (addition signal of the ± 1st diffracted light), and the 2nd photo detector section's push pull signal (push pull signal of the ± 1st diffracted light) is normalized using this signal.
Patent TW-I287401-B (TW)
Title: Edge adaptive image expansion and enhancement system and method
Inventor: LACHINE VLADIMIR
IPC: H04N7/00
Filed: 2005-06-29
Granted: 2007-09-21
Abstract: An edge adaptive system and method for image filtering. The method maps each output pixel onto input image coordinates and then prefilters and resamples the input image pixels around this point to reduce noise and adjust the scale corresponding to a particular operation. Then the edge in the input image is detected based on local and average signal variances in the input pixels. According to the edge detection parameters, including orientation, anisotropy and variance strength, the method determines a footprint and frequency response for the interpolation of the output pixel. In a more particular implementation, the method divides the input pixel space into a finite number of directions called skews, and estimates the edge orientation with the nearest skew direction. This further facilitates pixels inclusion in the interpolation of the output pixel.
Patent TW-I280805-B (TW)
Title: Method and apparatus for cost calculation in decimal motion estimation
Inventor: HUANG CHAO-TSUNG
IPC: H04N19/59
Filed: 2005-07-20
Granted: 2007-05-01
Abstract: A method and an apparatus for cost calculation in decimal motion estimation are provided, which have the advantages of high video compression quality and reduced amount of calculation. The method comprises the following steps. Firstly, perform interpolation on a current block to get an interpolation result at a position corresponding to a decimal motion vector. Secondly, calculate a cost according to data at integer point positions of a reference frame corresponding to the current block and the decimal motion vector, and according to the interpolation result.
Patent TW-I277384-B (TW)
Title: Docking station
Inventor: TSAI CHIH-SHENG
IPC: H05K7/12
Filed: 2005-08-18
Granted: 2007-03-21
Abstract: A docking station at least including a housing, a linkage, a forcing member and a first connector for electrically connecting to a contact of an electrical device is provided. The housing includes a platform having a first opening and the electrical device is suitable for being placed on the platform. The housing further has a second opening located outside the platform. The linkage is disposed within the housing. The forcing member is disposed on the second opening and connected to one end of the linkage, wherein the forcing member is suitable for moving back and forth along a predetermined path to actuate the linkage. The first connector is disposed on the first opening and connecting to the other end of the linkage, wherein the first connector is suitable for being protruded or drawn back through the first opening by the linkage to be connected to or separated from the second connector of the electrical device.
Patent TW-I274600-B (TW)
Title: Game result evaluation method and device
Inventor: NOZAKI MITSUHIRO
IPC: A63F13/814
Filed: 2005-08-29
Granted: 2007-03-01
Abstract: By utilizing the points obtained from the game, a further entertainment is given to a player after the game is over. A plurality of ranks (S, AI ... CIII) are set and teams (T1, T2 ...) each having at least one player for each rank are organized. Team competition is performed between teams within each rank. According to the result of the team competition, the rank of the player is updated. The team result serving as a reference for deciding the result of the team competition is an accumulation of the game results of players in the team. The decision of the team result and updating of the rank are performed at a predetermined time T such as once in a month. When the predetermined time T has elapsed, the ranks of all the players are updated and all the teams a reorganized. Since even a weak player may be ranked up above his/her actual skill, the willingness to participate in the game is enhanced. On the other hand, the player having a high skill willingly participates in the game so as to rank up his/her team or himself/herself.
Patent TW-I275521-B (TW)
Title: Vehicle body frame for motorcycle and motorcycle provided with the vehicle body frame
Inventor: ASAMURA KINJI
IPC: B62K19/12
Filed: 2005-10-18
Granted: 2007-03-11
Abstract: The invention provides a vehicle body frame for a motorcycle capable of preventing reduction of surface rigidity and realizing improvement of appearance when side surfaces of left and right frame pieces are enlarged. In the vehicle body frame for the motorcycle, the left and right frame pieces 2a, 2b made of light alloy casting positioned at a left side and a right side in a vehicle width direction are joined to each other. Stepped parts 5t are formed on side surfaces (vertical wall parts) of the left and right frame pieces 2a, 2b and a lower part (swelled part 5v) making the stepped part 5t as a border is swelled to the outer side in the vehicle width direction than an upper part (upper vertical wall part 5s'').
Patent TW-I384329-B (TW)
Title: Mask blanks
Inventor: KIKUGAWA SHINYA
IPC: H01L21/268
Filed: 2006-02-09
Granted: 2013-02-01
Abstract: The present invention provides a mask blank which comprises a substrate made of a synthetic quartz glass and a light-shielding film laminated on a surface of the substrate and is for use in a semiconductor device production technique employing an exposure light wavelength of 200 nm or shorter, wherein the mask blank has a birefringence, as measured at a wavelength of 193 nm, of 1 nm or less per substrate thickness. According to the present invention, mask blanks suitable for use in the immersion exposure technique and the polarized illumination technique are provided.
Patent TW-I389369-B (TW)
Title: Rechargeable lithium-ion cell and its manufacturing and recharging methods
Inventor: DAHN JEFFREY RAYMOND
IPC: H01M4/58
Filed: 2006-05-16
Granted: 2013-03-11
Abstract: A rechargeable lithium-ion cell contains a positive electrode, negative electrode, charge-carrying electrolyte containing charge carrying medium and lithium salt, and cycloaliphatic N-oxide compound dissolved in or dissolvable in the electrolyte. The N-oxide compound has an oxidation potential above the positive electrode recharged potential and serves as a cyclable redox chemical shuttle providing cell overcharge protection.
Patent TW-I409298-B (TW)
Title: Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display device
Inventor: KONDO FUMITAKA
IPC: C08L79/08
Filed: 2007-03-01
Granted: 2013-09-21
Abstract: A liquid crystal aligning agent, and a liquid crystal aligning film and a liquid crystal display device using the same are provided to ensure improved voltage holding ratio and long-term reliability. A liquid crystal aligning agent comprises a compound with an oxadine structure, and a polyamic acid or a derivative thereof. In the liquid aligning agent, the compound with an oxadine structure is contained in an amount of 0.1-50 wt% with regard to the polyamic acid or the derivative thereof. The liquid crystal aligning agent further comprises a compound with one or at least two of heterocyclic structures, which is selected from the group consisting of a compound with an oxirane structure, a compound with an oxetane structure, a compound with a thiirane structure, a compound with an aziridine structure and a compound with an oxazoline structure.
Patent TW-I416170-B (TW)
Inventor: ETORI HIDEKI
IPC: G02B5/02
Filed: 2007-03-29
Granted: 2013-11-21
Abstract: A method for producing surface convexes and concaves enabling easy and highly precise formation of desired convex and concave shapes using a photomask is provided. A mask member 20 having light transmitting sections and non-light transmitting sections is disposed over one side of a photosensitive film 10 consisting of a photosensitive resin composition with a light diffusing layer 30 disposed between the mask member 20 and the photosensitive film 10. Light is irradiated from a light source disposed on the side of the mask member 20 to expose the photosensitive film 10 through the light transmitting sections of the mask member 20, and exposed portions or unexposed portions of the photosensitive film 10 are removed by development to produce convexes and concaves on the photosensitive film 10 in shapes determined by shapes of the exposed portions or unexposed portions. In the light exposure, light exposure conditions such as haze of the light diffusing layer 30 are controlled so as to control the shapes of the exposed portions or unexposed portions.
Patent TW-I416111-B (TW)
Inventor: YAMADA DAISUKE
IPC: G01R1/04
Filed: 2007-04-11
Granted: 2013-11-21
Abstract: Provided is an anisotropically conductive connector and an anisotropically conductive connector device, which can achieve electrical properties within a certain range in all conductive parts thereof even when it has a large area and a great number of conductive parts, and is low in production cost.  The anisotropically conductive connector is composed of a supporting member, in which a plurality of through-holes each extending in a thickness-wise direction of the supporting member have been formed, and anisotropically conductive sheets respectively held in the through-holes of the supporting member. Each of the anisotropically conductive sheets is composed of a frame plate, in which a plurality of through-holes each extending in a thickness-wise direction of the frame plate have been formed, and a plurality of anisotropically conductive elements arranged in the respective through-holes of the frame plate, and each of the anisotropically conductive elements is formed by a conductive part, in which conductive particles are contained in an elastic polymeric substance in a state oriented so as to align in a thickness-wise direction of the element, and an insulating part formed so as to cover the outer periphery of the conductive part and composed of an elastic polymeric substance.