baber/WOPTO huggingface dataset:
Patent TW-I232856-B (TW)
Title: Norbornene derivative and norbornene polymer obtained therefrom through ring opening polymerization
Inventor: MIYAKI NOBUYUKI
IPC: C07C69/00
Filed: 2002-10-09
Granted: 2005-05-21
Abstract: A novel norbornene derivative represented by a general formula (1m) shown below is provided. By conducting a ring opening polymerization of this norbornene derivative, or by performing a subsequent hydrogenation following the ring opening polymerization, a ring opening polymer or a hydrogenated product thereof with an excellent low birefringence can be obtained, [wherein, at least one of R1 to R4 is a group selected from the group consisting of groups represented by a general formula (1-1) shown below and groups represented by a general formula (1-2) shown below][wherein, at least one of RA, RB and Z is a group represented by the formula -C(O)O-].
Patent TW-I229115-B (TW)
Title: Core-shell particles for electrophoretic display
Inventor: HSU WAN PETER
IPC: G02F1/16757
Filed: 2002-10-14
Granted: 2005-03-11
Abstract: The invention relates to electrophoretic displays comprising core-shell pigment particles having a core of low specific gravity and low refractive index and a shell of high refractive index.
Patent TW-544545-B (TW)
Title: Producing method of optical device, positioning master, optical device and projector
Inventor: KITABAYASHI MASASHI
IPC: H04N17/00
Filed: 2002-10-16
Granted: 2003-08-01
Abstract: In the present invention, an attitude of a measurement reference surface of a positioning master is adjusted using an auto-collimator, the positioning master being disposed so that the adjusted measurement reference surface is located at a designed position, and the light beam irradiated from the measurement reference surface is detected by a CCD camera to set the reference position. A calibrated position relative to the designed position is set based on the average optical characteristics obtained by a projection lens inspection apparatus as an initializing process and the CCD camera is moved to the calibrated position. An optical device is mounted and a position of a liquid crystal panel is adjusted while detecting the light beam irradiated from the light-irradiating surface of a cross dichroic prism of the optical device by the CCD camera and the liquid crystal panel is fixed with ultraviolet curing adhesive.
Patent TW-569342-B (TW)
Title: Method for forming a pattern in a semiconductor substrate
Inventor: KATZWINKEL FRANK
IPC: H01L21/027
Filed: 2002-11-15
Granted: 2004-01-01
Abstract: To form a pattern in a semiconductor substrate (1), a buffer layer, which is formed as a carbon layer (3), is produced between a photoresist layer (4) and an antireflective layer (2), which is formed on the substrate (1). First of all, the pattern is produced in the photoresist layer (4) by means of a lithography step, and then it is transferred to the layers (1, 2, 3) arranged below in a subsequent step.
Patent TW-578323-B (TW)
Title: Lead-acid battery
Inventor: MAEDA AKIHIRO
IPC: C08L9/06
Filed: 2003-01-07
Granted: 2004-03-01
Abstract: The present invention relates to a lead-acid battery comprising a positive electrode and a negative electrode each including a current collector comprising an expanded grid, characterized in that at least one of the positive electrode and the negative electrode contains an organic binder in an active material layer at an edge portion thereof. This makes it possible to suppress an internal short circuit resulting from the separation or abnormal growth of an active material owing to repeated charge/discharge, thereby remarkably prolonging the cycle life of a lead-acid battery.
Patent TW-I226061-B (TW)
Title: Logical operation circuit and logical operation method
Inventor: KAMEYAMA MICHITAKA
IPC: G11C15/04
Filed: 2003-01-27
Granted: 2005-01-01
Abstract: The object of the present invention is to provide a logical operation circuit and logical operation method for performing logical operation of data by using a ferroelectric capacitor. A logical operation circuit (1) comprises a ferroelectric capacitors (CF1, CF2) and transistor (MP). The ferroelectric capacitor (CF1) holds a polarized state P1 corresponding to a logical operator. In operation or storing processing, the first and second terminals (3, 5) of the ferroelectric capacitor (CF1) is brought to a power supply potential Vdd corresponding to first operand data y1=1 and a ground potential GND corresponding to the second operand data y2=0. Hence, the polarized state of the ferroelectric capacitor (CF1) is changed to P4. The residual polarized state corresponding to P4 is P2. For the combination (0-0, 0-1, 1-0, 1-1) of y1 and y2, the combination of the residual polarized states are (P1, P1, P2, P1). In the later reading, an output corresponding to the residual polarized state is generated through the transistor (MP).
Patent TW-I235469-B (TW)
Title: Thermally enhanced semiconductor package with EMI shielding
Inventor: LIN YING-REN
IPC: H01L23/552
Filed: 2003-02-07
Granted: 2005-07-01
Abstract: A thermally enhanced semiconductor package with EMI (electric and magnetic interference) shielding is provided in which at least one chip is mounted on and electrically connected to a surface of a substrate, and a thermally conductive member is stacked on the chip and electrically coupled to a ground ring formed on the surface of the substrate by a plurality of bonding wires. An encapsulant is used to encapsulate the chip, thermally conductive member, and bonding wires. A plurality of solder balls are implanted on an opposite surface of the substrate. Besides dissipating heat produced from the chip, the thermally conductive member is grounded via the bonding wires, ground ring, and solder balls (ground balls) to thereby provide a shielding effect for the chip and prevent the chip from being affected by external electric and magnetic interference. Further, the thermally conductive member has a coefficient of thermal expansion similar to that of the chip, which can reduce thermal stress exerted on the chip and enhance mechanical strength of the chip to prevent chip cracks. Moreover, the thermally conductive member is simple in structure without increasing costs and process complexity for fabrication of the semiconductor package.
Patent TW-582990-B (TW)
Title: One-piece knitted hat
Inventor: LIOU YI-SHING
IPC: A42B1/04
Filed: 2003-02-07
Granted: 2004-04-11
Abstract: A one-piece knitted hat comprises a rear hat piece, a middle hat piece, a front hat piece, an upper edge piece, and a lower edge piece. Two sides of the rear hat piece are sewn on a front side of the middle hat piece. A rear side of the middle hat piece is sewn on a front section of the front hat piece. The lower edge piece is sewn beneath the upper edge piece. A pocket is formed between the upper and lower edge pieces. The pocket is loaded with a rigid hat piece. According to the structure, the hat is made of a single piece of cloth so that the produce speed is high and the cost is low.
Patent TW-565650-B (TW)
Title: Lubricant discharging device for four-stroke engine
Inventor: LI GUO-AN
IPC: F01M11/04
Filed: 2003-04-04
Granted: 2003-12-11
Abstract: This invention relates to a lubricant discharging device for a four-stroke engine, comprising a hollow engaging base provided at a bottom of a lubricant tank. Inside the engaging base there threadingly receives a plug and fixedly receives a post, which match each other in a tapering configuration. When the plug is threaded into the engaging base, it seals against with the post in the tapering configuration, and when then the plug is slightly unthreaded, lubricant may easily flow over the plug and be discharged from the tank.
Patent TW-583785-B (TW)
Title: Integrated antenna for portable computer
Inventor: LEE CHENG-HAN
IPC: H01Q5/371
Filed: 2003-04-08
Granted: 2004-04-11
Abstract: The invention relates to an integrated antenna for portable computer. The portable computer has a housing frame. The integrated antenna comprises a first radiating metal strip, a second radiating metal strip, a ground plane, at least one first connecting metal strip and second connecting metal strip. The first radiating metal strip is used to induce a first resonance, and the second radiating metal strip is used to induce a second resonance. The first connecting metal strip connects to the first radiating metal strip and the second radiating metal strip. The second connecting metal strip connects to the second radiating metal strip and the ground plane. The integrated antenna of the invention is mounted on the housing frame of the portable computer. The ground plate does not need to connect to a ground end of the portable computer, and is used for grounding effect. Therefore, the integrated antenna can be mounted on any place of the housing frame, and can have stable electrical characteristic.
Patent TW-I224821-B (TW)
Title: Bottom oxide formation process for preventing formation of voids in the trench
Inventor: LAI SHIH-CHI
IPC: H01L21/763
Filed: 2003-04-11
Granted: 2004-12-01
Abstract: A method for preventing formation of voids in the trench upon forming a bottom oxide is disclosed. The process includes the following steps: providing a semiconductor substrate; forming a silicon nitride layer on the semiconductor substrate; forming a first oxide layer on the silicon nitride layer: partially removing the first oxide layer, the nitride layer and the semiconductor substrate to form at least one trench; forming a second oxide layer on the bottom and sidewall of the trench and covering the second oxide layer on the surface of the first oxide layer; performing CMP process to remove the first oxide layer and the second oxide layer on the surface of the nitride layer; and removing the second oxide layer on the sidewall of the trench and portion of the second oxide layer on the bottom of the trench to form the bottom oxide.
Patent TW-583493-B (TW)
Title: Liquid crystal display apparatus
Inventor: YAMAGUCHI TAKESHI
IPC: G02F1/136
Filed: 2003-04-30
Granted: 2004-04-11
Abstract: A kind of liquid crystal display (LCD) apparatus is provided with the followings: the array substrate, which has the pixel electrodes disposed on the main surface of the substrate; the opposites substrate, which has the common electrodes oppositely disposed on the main surface of the array substrates; and the liquid crystal layer, which is sandwiched in between the opposite substrate and the array substrate. The pixel region sandwiched between the pixel electrode and the common electrode has four mutually parallel regions, which are obtained by dividing the strong electric field region and the weak electric field region. The liquid crystal molecules in these four regions are disposed avoiding the center point of these regions so as to individually have different direction characteristic that shows 90 DEG apart in different directions.
Patent TW-I253042-B (TW)
Title: Driving method and pixel structure of active matrix type LCD panel
Inventor: SUNG CHAO-CHIN
IPC: G09G3/30
Filed: 2003-05-14
Granted: 2006-04-11
Abstract: A driving method of active matrix type LCD panel is provided. The LCD panel consists of at least a pixel, a data electrode, a scan electrode. The pixel has an OLED (organic light-emitting diode). The driving method comprises: first during the first period of the display period, providing a first current to the OLED of the pixel according to an image signal of the data electrode and a scan signal of the scan electrode; second, during the second period of the display period, providing a second current with reverse phase of the first current to the OLED of the pixel to neutralize the charges accumulated in the OLED.
Patent TW-I224799-B (TW)
Title: Press-button manufacture method and the products
Inventor: SHIH RON
IPC: H01H11/00
Filed: 2003-06-06
Granted: 2004-12-01
Abstract: The present invention relates to a press-button manufacture method and the products (part 1), and more particularly to a flexible membrane layer make of a flexible plastic material, where can print some pervious to light or impervious to light words or pictures layer. And then, we locate the flexible membrane layer which is printed words or pictures in an allowing ventilation mold to make the product. The flexible membrane layer is stick with a flexible, high heatable, and allowing ventilation material. The flexible membrane layer is an easy made and flexible material, so it can directly be a flexible layer on the words or pictures layer. And it can not only decrease the process to make the press-button, but also a well flexible and good touchable press-button.
Patent TW-I232969-B (TW)
Title: Projection optical system and exposure device
Inventor: NISHIKAWA JIN
IPC: G03F7/20
Filed: 2003-08-29
Granted: 2005-05-21
Abstract: A projection optical system (25) for holding an optical element without degrading the precision tolerance includes an upper lens barrel (32), a lateral lens barrel (33), a lower lens barrel (34), a connection body (54), and a flange (55). The upper lens barrel (32), the lateral lens barrel (33), and the lower lens barrel (34) are connected to the connection body (54) without contacting with each other. The connection body (54) is supported by the flange (55), and the flange (55) is supported by a lower mounting base (14).
Patent TW-I242845-B (TW)
Title: Semiconductor memory device and the manufacturing method thereof
Inventor: HIGASHI MASAHIKO
IPC: H01L27/105
Filed: 2003-08-29
Granted: 2005-11-01
Abstract: In accordance with this invention, silicon nitride film is formed by a plasma nitridizing process employing plasma processing apparatus with a radial slot antenna. After the silicon nitride is sandwiched by the silicon oxide films to form an ONO film structure, a resist pattern is used as a mask to implant ions. After a bit line diffusion layer is formed in a memory cell array region, a lattice defect is provided in the silicon nitride film by ion implantation. Thereby a nitride film of high quality can be formed in a low temperature condition, and a highly reliable semiconductor device can be obtained by using the nitride film as a charge trap film having a charge trapping function that meets sufficiently the recent miniaturizing and highly compact requirements.
Patent TW-I227036-B (TW)
Title: Method of manufacturing semiconductor device
Inventor: NAKAMURA MANABU
IPC: H01L27/115
Filed: 2003-09-17
Granted: 2005-01-21
Abstract: A chemical oxide film formed on a semiconductor substrate is formed by wet cleaning using a strongly acidic solution so that the adhesion of impurities to the chemical oxide film can be reduced between a wet cleaning process and an insulation film forming process. This makes it possible to prevent insulation degradation of a gate insulation film when the gate insulation film embracing the chemical oxide film is formed in the insulation film forming process in which low-temperature processing is conducted.
Patent TW-589220-B (TW)
Title: Voice-recognizable interactive doll
Inventor: TSAI JIAN-JUNG
IPC: A63H3/28
Filed: 2003-10-06
Granted: 2004-06-01
Abstract: The present invention relates to a voice-recognizable doll, and particularly to a voice-recognizable interactive doll with bi-directional conversation functions, which installs a microphone, a voice control device, a speaker, and a periphery device in the body of a doll. The voice inputted from the outside is transmitted to the voice control device through the microphone. The voice control device determines the inputted voice and sends out an execution instruction based on the inputted voice, thereby controlling the speaker to broadcast a time data or an output voice, or controlling the periphery device to display a bright light or oscillate the doll. Furthermore, each inputted voice corresponds to a plurality of output voices. Among the output voices, one is randomly selected each time corresponding to an inputted voice in order to increase the versatility and recreational functions of the doll, while increasing the application of the doll.
Patent TW-I232429-B (TW)
Title: Data degeneration method applied in speech decoding memory system
Inventor: LIOU DE-JUNG
IPC: G10L19/00
Filed: 2003-10-30
Granted: 2005-05-11
Abstract: The present invention provides a data degeneration method applied in speech decoding memory system. First, a speech data is read from the non-volatile memory of the memory system. Second, proceed logic operation onto the speech data to obtain an index value. Extract the relevant decoded speech data from the tables in the memory system based on the index value. Finally, add the speech data extracted from the table and the previous speech data to obtain the practical speech data.
Patent TW-I241824-B (TW)
Title: Mobile phone and related method for displaying text message with various background images
Inventor: YU HSIN-HSIEN
IPC: H04M1/72436
Filed: 2003-10-31
Granted: 2005-10-11
Abstract: A mobile phone and related method for displaying text message with various background images. The mobile phone stores a plurality of theme files, each theme file has a serious of original image data (like compressed image data corresponding to a serious of images). When the mobile phone is used to display a text message, it selects an original image data from a theme file and processes (like decompression) the selected original image to obtain a corresponding image data, and combines (pasts) the message with the image data, thus the message can be displayed in a region, predetermined by the mobile phone or a user, of a background image corresponding to the image data. If the message is longer than the message space in the region, the mobile phone combines the rest of the message with other images included in the theme file, such that different portions of the message can be displayed with different background images stored in the theme file.
Patent TW-I227521-B (TW)
Title: Polishing element
Inventor: TSAI TENG-CHUN
IPC: B24B37/04
Filed: 2003-11-12
Granted: 2005-02-01
Abstract: A polishing element comprising a polishing platen, a polishing sub-pad and a polishing pad is provided. The polishing sub-pad is set up over the polishing platen and the polishing pad is set up over the polishing sub-pad. A first surface of the polishing sub-pad interfaces with the polishing pad and a second surface of the polishing sub-pad interfaces with the platen. Either the first surface or the second surface of the polishing sub-pad is an undulating surface.
Patent TW-I228169-B (TW)
Title: Nozzle having relief valve that is suitable for vertical air pump
Inventor: WU SHU-MU
IPC: F04B33/00
Filed: 2003-11-18
Granted: 2005-02-21
Abstract: The present invention provides a nozzle that is suitable for a vertical air pump and equipped with a relief valve which is provided on the nozzle. When a user uses a finger to press an object to be inflated (tire) and feels the air pressure is too high, the user may simply press the nearby relief valve located on the nozzle to relieve the air. The air pressure inside the object to be inflated (tire) can be fast and efficiently adjusted without the useríªs hand moving a substantial distance. The relief valve is provided on the nozzle located relatively below a pull lever, and external dusts are not allowed to intrude into the relief valve protected by the pull lever so that the relief valve can be operated normally. Since the relief valve is at a shorter distance from the object to be inflated (tire), the pressure relief efficiency can be more direct and precise. In case of failure of the relief valve, the user can dismount and replace the nozzle without the need of replacing the whole air pump or replaced by a professional. The maintenance costs are low and the DIY dismounting is easy and fast. Thus, the present invention is a useful and practical design having industrial utilization and advancement.
Patent TW-I312365-B (TW)
Title: Liquid-crystalline medium
Inventor: MELANIE KLASEN-MEMMER
IPC: C09K19/44
Filed: 2003-11-21
Granted: 2009-07-21
Abstract: A liquid crystal medium is based on a mixture of polar compounds having negative dielectric anisotropy and contains at least one fluorinated indan compound. A liquid crystal medium (I) is based on a mixture of polar compounds having negative dielectric anisotropy and contains at least one fluorinated indan compound of formula (I). [Image] R 0>, R 1>H or upto 15C alkyl or alkenyl, optionally monosubstituted by CN or CF 3or halogenated whereby non-neighboring CH 2groups are optionally replaced by -O-, -S-, 1,4-cyclobutyl, -CC- or -O-CO-; A 1>1,4-cyclohexenylene or 1,4-cyclohexylene optionally having non-neighboring CH 2groups replaced by -O- or -S-, 1,4-phenylene optionally having 1-2 CH groups replaced by N, piperidin-1,4-diyl, 1,4-bicyclo[2,2,2]-octylene , naphthalin-2,6-diyl, decahydronaphthalin-2,6-diyl, 1,2,3,4-tetrahydronaphthalin-2,6-diyl, phenanthren-2,7-diyl or fluroen-2,7-diyl with A 1>optionally halogenated; Z 1>-CO-O-, -CF 2O-, -CH 2O-, -CH 2CH 2, -(CH 2) 4-, -C 2F 4-, -CH2CF 2-, -CFCF-, =-CHCF-, -CHCH-, -CC- or a single bond; m : 0-2. An independent claim is included for an electrooptical display having active matrix addressing based on the electrically controlled birefringence (ECB) effect, PALC or IPS (in plane switching) effect and containing the liquid crystal medium (I) as the dielectric.
Patent TW-I240907-B (TW)
Title: Display device including a plurality of cascade-connected driver ICs
Inventor: AKAHORI HIDEKI
IPC: G09G3/36
Filed: 2004-01-27
Granted: 2005-10-01
Abstract: A display device disclosed herein prevents timing misalignment between signals of clock, data, and start pulses to be supplied to driver ICs. The display device comprises a controller, driver ICs and other components and each driver IC is configured to receive clock, data, and start pulses output from the controller, supply the received clock, data, and start pulses to a switch through parallel paths without routing the signals through its internal circuit, and supply the received clock, data, and start pulses to output terminals via the switch.
Patent TW-I251878-B (TW)
Title: Discontinuity prevention method for SiGe layer on oxide region surface and fabrication of heterojunction bipolar transistor (HBT) and bipolar complementary metal-oxide-semiconductor transistor (BiCMOS) using the method
Inventor: LEE KUEN-CHYR
IPC: H01L21/762
Filed: 2004-02-09
Granted: 2006-03-21
Abstract: The present invention provides a discontinuity prevention method for SiGe layer on an oxide region surface. First, a substrate having an oxide region thereon is provided. Next, hydrogen baking at a pressure lower than 760 torr and a temperature of 500 DEG C to 900 DEG C is performed. Next, a SiGe layer is formed on the oxide region. The inventive method can be used to fabricate a heterojunction bipolar transistor (HBT). Discontinuity of the SiGe layer formed on the silicon oxide region can be effectively prevented, and uniformity of SiGe base current can be effectively improved without changing the SiGe base profile and increasing the thermal budget.