baber/WOPTO huggingface dataset:
Patent TW-526625-B (TW)
Title: Electrical connector configured by wafers including moveable contacts
Inventor: KORSUNSKY IOSIF
IPC: H01R12/71
Filed: 2002-03-29
Granted: 2003-04-01
Abstract: An electrical system includes a first substrate having a first contact portion thereon and a second substrates having a second contact portion thereon. An electrical connector is arranged between the first and second substrates for establishing electrical connection therebetween. The electrical connector includes a plurality of wafers stacked together and each wafer includes at least a passageway defined therein having ends facing the first and second substrates. Each passageway has a terminal moveably supported therein and has end contacting portions electrically contacting with first and second contact portions of said first and second substrates. The terminal includes an arm abutting against an inner side of the passageway.
Patent TW-509828-B (TW)
Title: Improved timepiece
Inventor: BREWER DONALD R
IPC: G02F1/1335
Filed: 2002-04-24
Granted: 2002-11-11
Abstract: A watch face uses liquid crystal displays along with a reflective polarizer to produce backgrounds with selective appearances. Therein, the watch employs a polarizer to produce polarized light that is passed downward to a liquid crystal display. The liquid crystal display selectively rotates or does not rotate the polarized light. If the light is rotated, a reflective polarizer layer located beneath the liquid crystal display reflects the rotated light back upward off its surface to provide the watch face with a first color. If the light is not rotated, then the light is transmitted through the reflective polarizer layer to a reflective dial surface disposed beneath. The light is then reflected off the dial surface to provide the watch face with a second color. The present invention includes a watch employing a watch face with selectively changing backgrounds which is capable of displaying two or more colors while having a watch face that has reduced overall thickness and can be made to display unique optical effects and patterns.
Patent TW-550800-B (TW)
Title: Integrated circuit package without solder mask and method for the same
Inventor: HO KUN-YAO
IPC: H05K3/06
Filed: 2002-05-27
Granted: 2003-09-01
Abstract: This invention relates to a method and a means for packaging integrated circuits, especially relates to a method and a means for packaging integrated circuits without a solder mask. A solder wettable metal is used to be a material of the first solder pad and a non-wettable insulating layer is formed on the top surface and sidewalls of a metal layer which is not solder pad in the integrated circuit packages without solder mask of the present invention to avoid short circuit defects and to increase a circuit density and a reliability of the integrated circuit packages.
Patent TW-588315-B (TW)
Title: Display apparatus and power supply device for displaying
Inventor: KUDO YASUYUKI
IPC: G09G3/20
Filed: 2002-06-06
Granted: 2004-05-21
Abstract: A power supply device for displaying includes a set register for setting an amplitude and voltage level of a driving voltage for a common electrode and an amplitude and voltage level of a non-selecting period voltage for a scan line, an amplitude reference generating circuit for generating an amplitude reference voltage for the driving voltage of the common electrode and for the non-selecting period voltage of the scan line according to a set value, a VcomH reference generating circuit and a VcomL generating circuit for A.C. driving the common electrode with an amplitude and voltage level determined by the amplitude reference voltage and set value, a VgoffH generating circuit and a VgoffL reference generating circuit for generating the non-selecting period voltage of the scan line with an amplitude and voltage level determined by the amplitude reference voltage and set value.
Patent TW-534968-B (TW)
Title: Reflective with enhanced brightness
Inventor: OUYANG TZ-KUEN
IPC: F21V7/05
Filed: 2002-07-02
Granted: 2003-06-01
Abstract: Disclosed is a ""reflective frame with enhanced brightness,"" by providing chamfered edges at opposing sides of the reflective frame and causing the opposing ends of a white light reflective film adhered thereto to be bent along the chamfered edges so as to form an oblique end reflection face. By means of the oblique end reflection face, brightness and uniformity of a planar light source formed by light generated by light tubes directly radiating or indirectly radiating, by being reflected by the white light reflective film, on a diffusion film are enhanced, thereby brightness and uniformity of the light projected on an LCD panel may be improved to provide the LCD panel with better visual effects.
Patent TW-I231917-B (TW)
Title: Memory card
Inventor: YOSHIMOTO TETSURO
IPC: G06F12/14
Filed: 2002-07-09
Granted: 2005-05-01
Abstract: A memory card includes a first nonvolatile memory, a second nonvolatile memory, and a separating portion. The first nonvolatile memory has a predetermined erase unit. The second nonvolatile memory has an erase unit that is larger than the erase unit of the first nonvolatile memory. The separating portion separates at least the portion of the program data that are downloaded onto the memory card that has the possibility of being rewritten, and stores the separated portion onto the first nonvolatile memory and stores the remaining portion onto the second nonvolatile memory.
Patent TW-550809-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: MAEDA SHIGENOBU
IPC: H01L29/94
Filed: 2002-07-17
Granted: 2003-09-01
Abstract: It is an object to obtain a semiconductor device having such a structure that respective electrical characteristics of an insulated gate type transistor and an insulated gate type capacitance are not deteriorated and a method of manufacturing the semiconductor device. An NMOS transistor Q1 and a PMOS transistor Q2 which are formed in an NMOS formation region A1 and a PMOS formation region A2 respectively have P- pocket regions 17 and N- pocket regions 27 in vicinal regions of extension portions 14e and 24e of N+ source-drain regions 14 and P+ source-drain regions 24, respectively. On the other hand, an N-type variable capacitance C1 and a P-type variable capacitance C2 which are formed in an N-type variable capacitance formation region A3 and a P-type variable capacitance formation region A4 respectively do not have a region of a reverse conductivity type which is adjacent to extraction electrode regions corresponding to the P- pocket regions 17 and the N- pocket regions 27.
Patent TW-579334-B (TW)
Title: Pressure control device for an ink-inject pen
Inventor: LIN CHIEN-MING
IPC: B41J2/175
Filed: 2002-07-18
Granted: 2004-03-11
Abstract: Disclosed is a pressure control device for an ink-inject pen, that uses a lid and an indent groove to define a specific crevice that may draw ink in and around an air passage, wherein the indent groove is provided therein with a fine pore that penetrates the wall of the ink cartridge to form an air passage such that when the negative pressure in the ink-inject pen exceeds a preset range, the air passage may be used to draw air for properly recovering the negative pressure and serving as a bubble generator. The indent groove may be split into more than one slots starting from the original position, where the base and lid may both be configured with contours with varying concave or convex surfaces, such that the crevice between the lid and the indent groove neighboring the air passage is minimum and increases along with the distance, to thereby guide the bubbles in the crevice to enter the ink-inject pen from the opening formed on the lid. At the same time, the adhesive force of the crevice may draw the ink propelled away by the bubbles to block the air passage thereby maintaining the negative pressure in the ink-inject pen.
Patent TW-550761-B (TW)
Title: Method for operating an NROM device
Inventor: LIU CHENG-JYE
IPC: H01L21/8246
Filed: 2002-07-30
Granted: 2003-09-01
Abstract: The present invention provides a method for operating an NROM device, where the source and drain are surrounded by a heavy doping. When programming the NROM device, a more positive source bias and a more negative substrate bias is used to increase the body effect of the substrate for reducing the current require for channel hot electron injection (CHEI) programming. Furthermore, before erasing the NROM array, a pre-programming operation is performed to program every single memory cell of the NROM array to the written state for preventing over-erasing of the memory cells.
Patent TW-I229661-B (TW)
Title: Low surface acidity PGM catalysts
Inventor: HAYES MARTIN JOHN
IPC: B01J21/04
Filed: 2002-07-31
Granted: 2005-03-21
Abstract: A catalyst suitable for the dehydrogenation and hydrogenation of hydrocarbons comprises at least one first metal and at least one second metal bound to a support material. The at least one first metal comprises at least one transition metal, suitably a platinum group metal. The support material is provided with an overlayer such that acidic sites on the support material are substantially blocked. In a preferred embodiment the catalyst is also substantially chloride free. Methods of preparing catalysts are also disclosed.
Patent TW-544767-B (TW)
Title: Manufacturing method of attenuate-rim PSM
Inventor: CHEN CHING-YUEH
IPC: H01L21/027
Filed: 2002-08-01
Granted: 2003-08-01
Abstract: This invention discloses a manufacturing method of attenuate-rim PSM. Firstly, a light-pervious substrate is provided, which has a phase shift layer, and a mask layer. Then, the mask layer is patterned to expose the surface of the phase shift layer. Subsequently, the phase shift layer is etched isotropically to form a reversed T shape trench in the mask layer and the phase shift layer. a photoresist layer is formed globally to fill up the reversed T shape trench. A development process is carried out using the mask layer as a mask to remove part of the photoresist layer and leave only the photoresist layer beneath the mask layer. The light-pervious substrate is etched to a specific thickness forming a light-previous region by using the patterned mask layer and the residual photoresist layer as masks. Finally, the residual photoresist layer and the mask layer are removed.
Patent TW-I296132-B (TW)
Title: Method of etching high aspect ratio features
Inventor: AELAN MOSDEN
IPC: H05H1/00
Filed: 2002-10-31
Granted: 2008-04-21
Abstract: A plasma processing system for and method of utilizing an improved etch chemistry for effectively etching high aspect ratio silicon features. The process chemistry employs precursor gases suitable for producing a fluorine/chlorine etch chemistry as well as precursor gases suitable for forming chemical bonds of sufficient strength to create stable feature side-walls. The improved process chemistries include SO<SUB>2</SUB>/SF<SUB>4</SUB>/SiCl<SUB>4</SUB>, SO<SUB>2</SUB>/SF<SUB>4</SUB>/Cl<SUB>2</SUB>, SO<SUB>2</SUB>/SiF<SUB>4</SUB>/SiCl<SUB>4</SUB>, SO<SUB>2</SUB>SIF<SUB>4</SUB>/Cl<SUB>2</SUB>, O<SUB>2</SUB>/F<SUB>2</SUB>/Cl<SUB>2</SUB>, N<SUB>2 O/F</SUB>2/Cl<SUB>2</SUB>, and NO<SUB>2</SUB>/F<SUB>2</SUB>/Cl<SUB>2</SUB>-based chemistries.
Patent TW-I281068-B (TW)
Title: Transmissive and reflective type liquid crystal display
Inventor: JANG YONG-KYU
IPC: G02F1/1335
Filed: 2002-12-24
Granted: 2007-05-11
Abstract: Disclosed is a transmissive and reflective type LCD. In the LCD, a second substrate faces a first substrate. A liquid crystal layer is formed between the first substrate and the second substrate. A first polarizing plate is formed on an outer surface of the first substrate. A second polarizing plate is formed on an outer surface of the second substrate oppositely facing the inner surface of the second substrate. A backlight is arranged at a rear side of the first polarizing plate. A transparent transflective film is arranged between the first polarizing plate and the backlight and having a plurality of layers in which a first layer and a second layer having different refractivity indexes from each other are alternatively stacked. The transparent transflective film partially reflects and transmits an incident light. By a restoring process occurring between the transflective film and the backlight, a predetermined amount of the incident light is transmitted through the transflective film repeatedly, so that transmissivity and light efficiency are enhanced.
Patent TW-591430-B (TW)
Title: Method for instantaneously searching and translating during word acquisition
Inventor: CHEN FRED
IPC: G06F17/28
Filed: 2002-12-30
Granted: 2004-06-11
Abstract: A method for instantaneously searching and translating during work acquisition provides user the search and selection of non-native language vocabulary proceeded in computer executable platform and instantaneously forwards vocabulary to portable electronic device via linked transmission method for translation and display of vocabulary. The major technique analyzes and converts the user-selected vocabulary and then generate corresponding code of the vocabulary. Then select corresponding language dictionary to proceed search and translation in accordance with the corresponding code of vocabulary. As such, the method of the invention not only enhances the user's convenience for operating real-time translation software on computer executable platform, but also identifies desired result requested by user by virtue of language dictionary software in portable electronic device.
Patent TW-I224930-B (TW)
Title: Calculation method for prediction motion vector
Inventor: JEON BYEONG-MOON
IPC: H04N19/51
Filed: 2003-01-10
Granted: 2004-12-01
Abstract: A method for calculating a prediction motion vector of a block to be coded, by performing a median operation using motion vectors of neighboring blocks. If one of the neighboring blocks has motion vectors MV1 and MV2, direction (forward or backward) information of reference pictures referred to, respectively, by the motion vectors are acquired and one of the motion vectors is selected with reference to the acquired direction information. Then, the median operation including the selected motion vector is performed to obtain the prediction motion vector of the block to be coded.
Patent TW-I285693-B (TW)
Title: Stretchable nonwoven sheet and product comprising the same
Inventor: MARTIN KENNETH
IPC: B32B5/04
Filed: 2003-02-19
Granted: 2007-08-21
Abstract: This invention relates to stretchable nonwoven sheets prepared by substantially uniformly impregnating a necked nonwoven substrate with an elastomeric polymer by treatment with an elastomeric polymer solution. The nonwoven sheet is useful in the manufacture of diapers and other hygiene articles.
Patent TW-I225640-B (TW)
Title: Voice recognition device, observation probability calculating device, complex fast fourier transform calculation device and method, cache device, and method of controlling the cache device
Inventor: KIM JONG-HO
IPC: G10L15/00
Filed: 2003-04-30
Granted: 2004-12-21
Abstract: A voice recognition device including dedicated arithmetic calculating modules for arithmetic operations that are more frequently required among arithmetic operations necessary for voice recognition, an observation probability calculating device for calculating probabilities that each of the phonemes of a pre-selected word can be observed upon voice recognition, a complex Fast Fourier Transform (FFT) calculation device and method of calculating a complex FFT of complex data, a cache, and a cache controlling method are provided. The arithmetic modules interpret commands received from a receiver and perform operations indicated by the commands.
Patent TW-I225711-B (TW)
Title: Power semiconductor device and method of manufacturing same
Inventor: NARAZAKI ATSUSHI
IPC: H01L29/10
Filed: 2003-05-14
Granted: 2004-12-21
Abstract: A first insulator (710) having an opening within a central region (551) is formed on a main surface (61S) of an epitaxial layer (610). Then, p-type impurities are ion implanted through the opening of the first insulator (710) and then heat treatment is carried out, thereby to form a p base layer (621) in the main surface (61S). An insulating film is formed to fill in the opening and then etched back, thereby to form a second insulator (720) on a side surface (71W) of the first insulator (710). Under conditions where the second insulator (720) is present, n-type impurities are ion implanted through the opening and then heat treatment is carried out, thereby to form an n+ source layer (630) in the main surface (61S) of the p base layer (621).
Patent TW-I271401-B (TW)
Title: Process for preparing 3, 4-dichloro-N-(2-cyanophenyl)-5-isothiazolecarboxamide
Inventor: HIMMLER THOMAS
IPC: C07D275/02
Filed: 2003-06-26
Granted: 2007-01-21
Abstract: According to a novel one-pot process, 3,4-dichloro-N-(2-cyanophenyl)-5-isothiazole-carboxamide is prepared by (a) reacting isatoic anhydride in the presence of dimethylformamide with ammonium gas, (b) reacting the resulting anthranilamide without prior isolation with 3,4,-dichloro-isothiazole carboxyl chloride in the presence of an acid acceptor and in the presence of dimethylformamide and (c) then reacting the resulting N-[2-(aminocarbonyl)phenyl]-3,4-dichloro-isothiazole carboxamide without prior isolation in the presence of dimethyl-formamide with thionyl chloride, phosphorus oxychloride, phosgene or chloromethylenedimethylammonium chloride.
Patent TW-I228306-B (TW)
Title: Method for forming a bump protective collar
Inventor: TSAI CHI-LONG
IPC: H01L21/60
Filed: 2003-07-21
Granted: 2005-02-21
Abstract: A method for forming a bmp protective collar (BPC) is disclosed. A wafer has a surface with a plurality of bonding pads and a passivation layer formed. A plurality of ball shape bumps is formed on the bonding pads. A photoresist layer is formed on the active surface. Under photomask of the ball shape bumps, the photoresist layer is exposed and developed to form the plurality of bump protective collars (BPC) around the ball shape bumps for improving the reliability of the ball shape bumps.
Patent TW-I270896-B (TW)
Title: Manufacturing process of superconductor materials
Inventor: AYAI NAOKI
IPC: H01L39/24
Filed: 2003-08-01
Granted: 2007-01-11
Abstract: This invention relates to the manufacturing processes of superconductor materials. Raw powder of oxide superconductor or the raw powder converted after heat treatment of precursor's powder raw are filled into a metallic pipe by a filling process. The pipe filled with the raw powder is then carried out by a heat treatment process at temperatures with in 400 DEG C and 800 DEG C. And, the inner pressure of heated pipe is reduced to below 100 Pa by a pressure reducing process. The opening of the pipe end is then closed under the reduced pressure by selected closing processes. The pipe filled with powder and the opening closed, is finally drawn to filament material. With the stated processes above and the setting of filled densities of the powder between 10% to 40%, and with sufficient purge of gases in the pipe, a method able to manufacture oxide superconductor filament materials of higher critical current densities is provided.
Patent TW-I234167-B (TW)
Title: Reducing the effect of write disturbs in polymer memories
Inventor: COULSON RICHARD L
IPC: G11C11/22
Filed: 2003-08-21
Granted: 2005-06-11
Abstract: The write disturb that occurs in polymer memories may be reduced by writing back data after a read in a fashion which offsets any effect on the polarity of bits in bit lines associated with the addressed bit. For example, each time the data is written back, its polarity may be alternately changed. In another embodiment, the polarity may be randomly changed.
Patent TW-I239403-B (TW)
Title: A combining detection circuit for a display panel
Inventor: YU CHIH-LUNG
IPC: G01R31/00
Filed: 2003-08-26
Granted: 2005-09-11
Abstract: The present invention relates to a combining detection circuit for a display panel, which applies a combination circuit to detect the layout of a liquid crystal display thin film transistor array (LCD TFT array) manufacturing process. This method uses a plurality of switches and connection wires for directing in a short-ring layout and a shorting-bar layout so that when designing the layout, the panel manufacturer will not be limited to the detection facility. Therefore, the detection for any layout facility can be amply applied and the switches are used for freely switching the various detection methods so as to increase the yield and decrease the cost.
Patent TW-I252217-B (TW)
Title: Dicing method, cover glass, liquid crystal panel, liquid crystal projector, imaging device, and digital image recognition device
Inventor: MATSUDA TAKEO
IPC: B28D5/00
Filed: 2003-09-15
Granted: 2006-04-01
Abstract: This invention is to provide a dicing method which is not affected by edge abrasion of a dicing blade, a cover glass processed by the method, a liquid crystal projector using the cover glass, a solid state imaging device equipped with the cover glass and a digital image recognition device equipped with the solid state imaging device. A base substrate 10 is cut off by following three dicing steps in total; forming an intermediate dicing trench 32 in a taper trench 31 after forming the taper trench 31 or performing a chamfering after forming the intermediate dicing trench 32, and forming a cut-dicing trench 35 to get through the intermediate dicing trench 32 from the opposite side. Alternatively, the base substrate 10 is cut off by following three dicing steps in total; forming the intermediate dicing trench 32, forming the taper trench 31 on the surface opposite to the side where the intermediate dicing trench 32 is formed, and forming the cut-dicing trench 35 in the taper trench 31 to get through the intermediate dicing trench 32.
Patent TW-I259924-B (TW)
Title: Back light assembly, liquid crystal display apparatus and manufacturing method thereof
Inventor: LEE HEA-CHUN
IPC: F21V8/00
Filed: 2003-09-29
Granted: 2006-08-11
Abstract: A liquid crystal display apparatus that comprises: a liquid crystal display panel that displays a picture; a plurality of light guide plates that are installed on a rear of the liquid crystal display panel and are spaced from each other; and a back light assembly with a lamp assembly that emits light toward each light guide plate. As described above, the present invention provides the back light assembly and the liquid crystal display apparatus improving the brightness, reducing the thickness, removing the bright lines and the waterfall on the liquid crystal display panel, and lowering the manufacturing cost.
Patent TW-I222102-B (TW)
Title: Holographic reticle and method for manufacturing the same, and photolithograph method with holographic technology for semiconductor manufacture
Inventor: CHANG SHIH-MING
IPC: H01L21/027
Filed: 2003-10-21
Granted: 2004-10-11
Abstract: A holographic mask and a method for manufacturing the same, and a photolithograph method with holographic technology for semiconductor manufacture are disclosed, by using holographic technology to convert a layout pattern into holographic fringes to form a hologram reticle (HR), and then using typical photolithograph technology to reconstruct the holographic fringes on the hologram reticle onto a photoresist on a substrate. By the characteristic of the holography, defect on the hologram reticle will not affect the pattern image formed on the photoresist of the substrate seriously, thereby improving the defect problem of the reticle effectively.