baber/WOPTO huggingface dataset:
Patent TW-568895-B (TW)
Title: Controlled release fertilizer compositions and processes for the preparation thereof
Inventor: TIJSMA EDZE JAN
IPC: C05G3/00
Filed: 1999-10-13
Granted: 2004-01-01
Abstract: A controlled release fertilizer is provided which exhibits a Gaussian nutrient release rate pattern. The fertilizer composition includes a granular nutrient core material having a single layer coating of a substantially water-insoluble, uniform, substantially continuous polymer film thereon. Processes are also provided for producing the fertilizer compositions. Methods are also provided for treating plants with the fertilizer compositions.
Patent TW-445528-B (TW)
Title: Semiconductor device, semiconductor wafer, semiconductor module and manufacturing method for semiconductor device
Inventor: OGINO MASAHIKO
IPC: H01L23/31
Filed: 1999-10-20
Granted: 2001-07-11
Abstract: The object of the present invention is to provide a semiconductor device, semiconductor wafer and semiconductor module which can produce small warpage, little breaking or cracking of chip ends when dropped, and can have excellent mounting reliability and mass productivity. To achieve the object, the semiconductor device includes: a semiconductor chip 64; porous stress relaxation layer 3 provided on a surface of the chip, having a circuit and electrodes formed thereon; a wiring layer 2 provided on the stress buffering layer to be connected to the electrodes; and external electrodes 10 provided on the wiring layer. In this case, a protective film 7 is provided on a surface of the chip opposed to the relaxation layer 3. And the buffering layer 3, chip 6 and protective film 7 are externally exposed at their side surfaces in an identical plane.
Patent TW-528902-B (TW)
Title: Differential thickness contact lens utilizing multiple base curves and method of manufacturing same
Inventor: NEADLE SUSAN
IPC: G02C7/04
Filed: 1999-10-21
Granted: 2003-04-21
Abstract: A method of producing a compensated contact lens that is compensated for power deviation from target due to differential shrinkage, and also a compensated contact lens. The invention includes the steps of designing a lens to have first and second areas of different thickness and a cylinder axis having a predetermined angular position; determining a plurality of power correction factors, one for each of a plurality of cylinder axis ranges of the lens; and modifying the lens using a selected one of the plurality of power correction factors corresponding to the cylinder axis ranges of the lens containing the cylinder axis of the lens.
Patent TW-511044-B (TW)
Title: Liquid crystal display device
Inventor: MIKAMI YOSHIAKI
IPC: G02F1/133
Filed: 2000-01-11
Granted: 2002-11-21
Abstract: The subject of the present invention is to provide a liquid crystal display device having built-in peripheral circuit, large and delicate display panel, and which can transfer with high speed using long bus wiring in the peripheral circuit. The solution of the present invention is to dispose high speed data bus 203 having small load capacity on the panel, and a paralleled low speed control bus 107 are provided. By blocking (103) the low speed control bus 107, a high speed transfer is made possible as a whole even when a wiring transmission delay in the high speed data bus 203 occurs. A high speed data transfer becomes possible even in the large-sized high resolution panel, and an interface circuit is simple and compact, and the display device of excellent handleability is provided.
Patent TW-526651-B (TW)
Title: System and method for audio-only internet browsing using a standard telephone
Inventor: KHAN EMDADUR R
IPC: H04M3/493
Filed: 2000-02-25
Granted: 2003-04-01
Abstract: A method and apparatus for accessing Internet using voice and audio instead of a conventional visual display. POTS (plain old telephone service) can be used to access the Internet by calling an ""audio"" ISP (internet service provider) and interacting with an intelligent agent. An audio ISP uses a standard telephone (POTS, digital or analog cellular telephone, PCS telephone, satellite telephone, etc.) instead of a modem, telephone line and traditional data ISP. The intelligent agent (IA) takes information from the caller, accesses the Internet, retrieves the desired information and reads it back to the caller using a voice signal. The IA can surf the net by responsively interacting with the caller using voice. The IA does not need a web browser. The IA does not require any change in the current world wide web data format to support audio. The IA works with the existing web data format. Users can also access email (both send and receive) by talking and listening through the IA using POTS.
Patent TW-442857-B (TW)
Title: Process to manufacture metal oxide semiconductor transistor with metal gate
Inventor: TSAI CHIAN-CHIAN
IPC: H01L21/28
Filed: 2000-04-11
Granted: 2001-06-23
Abstract: This invention describes a process to manufacture metal oxide semiconductor (MOS) transistor with metal gate by employing dummy gate and self-alignment techniques. The metal gate is formed after high temperature annealing process and self-aligned on the source/drain extended body. A silicon nitride is used as the dummy gate and double spacer is also part of the process design to increase the window of the self-aligned contact. Moreover, this invention includes the addition of anti punch through ion implantation process after the dummy gate is removed to improve the device junction capacitance and device punch though voltages.
Patent TW-472407-B (TW)
Title: A process for producing in an alkaline cell an in situ silver layer on a cathode container
Inventor: URRY LEWIS F
IPC: H01M50/119
Filed: 2000-04-26
Granted: 2002-01-11
Abstract: The present invention is a process for producing a silver layer, in situ, on an internal wall of a cathode container of an alkaline cell and the alkaline cell produced by the process. In the process a silver compound is dissolved in the cathode, which is in contact with the metal container of the cell, and silver ions diffuse through the cathode and displace metal on the inside surface of the container to coat the container surface with silver.
Patent TW-468324-B (TW)
Title: Processing method of phone call dialing and redialing features and the dialup device using the method
Inventor: WANG JIAN-FA
IPC: H04M1/2749
Filed: 2000-05-12
Granted: 2001-12-11
Abstract: A processing method of phone call dialing function is provided. First, it is checked whether the key press signal of the dialing device is inputted. When the key press signal of the dialing device is inputted and the dialing device is not connected or when the user is pressing the regular phone number, the corresponding key press values are sequentially stored in the first memory. When the key press signal of the dialing device is inputted and the dialing device is connected or when the extension number or key command is ready to be pressed, the corresponding key press values are sequentially stored in the first memory and the corresponding time value is stored in the second memory. Using the time value, it can correctly handle the conditions in the interactive voice response (IVR) system, such as key command or extension number.
Patent TW-I265189-B (TW)
Title: Adhesive tape for temporary-attachment of green sheets for ceramic electronic devices and method for producing ceramic electronic devices
Inventor: INOUE EIJI
IPC: C09J133/06
Filed: 2000-06-09
Granted: 2006-11-01
Abstract: An adhesive tape for temporary attachment of green sheets for a ceramic electronic device includes a substrate film and an adhesive layer provided on at least one face of the substrate film. The adhesive layer is composed of an adhesive composition, the adhesive composition containing a pressure-sensitive adhesive and about 1 to about 30 wt.% of a side-chain crystallizable polymer on the basis of the adhesive composition, wherein the side-chain crystallizable polymer contains as a main component an acrylic acid alkyl ester and/or a methacrylic acid alkyl ester which has a straight-chain alkyl group including 16 or more carbon atoms as a side chain. An adhesive tape for temporary attachment of green sheets for ceramic electronic devices can be provided such that a large adhesion strength is obtained when temporarily attaching green sheets for ceramic electronic devices, and that when a work is to be removed, peeling can easily occur without contaminating the work.
Patent TW-I226217-B (TW)
Title: Ant controllers and method for application thereof
Inventor: TAKAGI KAZUHIRO
IPC: A01N47/34
Filed: 2000-06-23
Granted: 2005-01-11
Abstract: The present invention provides an excellent ant controller for protecting wooden materials such as trees, board fences, sleepers, etc. and structures such as shrines, temples, houses, outhouses, factories, etc. from termites, and for controlling ants doing harm to crops or humans, which contains as active ingredient thereof a hydrazine derivative represented by general formula (I), [wherein A represents one of formulas, (wherein R4 and R5 are H, C1-C6 alkyl, etc.; X is 1 to 5 substituents selected from H, halogen and (halo) C1-C6 alkyl); R1 is H or C1-C6 alkyl; R2 and R3 are H, OH, C1-C6 alkyl, phenylcarbonyl, etc.; Y is 1 to 5 substituents selected from H, halogen, nitro and cyano; Z is halogen, cyano, C1-C6 alkyl, etc.; and W is O or S]; and a method for application of the ant controller.
Patent TW-468043-B (TW)
Title: Stereo vision inspection system for transparent media
Inventor: WEISS ADAM
IPC: G01N21/896
Filed: 2000-06-28
Granted: 2001-12-11
Abstract: Apparatus and a method for the detection and identification of defects in a transparent medium, especially light diverting and transparent defects with optical properties. The apparatus comprises an extended source of illumination, first and second optical recording devices, and a means to pass the transparent medium between the extended source of illumination and the first and second optical recording devices. The first and second optical recording devices are disposed to record images at opposed acute angles from a common location on the transparent medium. The second optical recording device has two sources of laser illumination attached thereto, which are directed at the common location in a spaced apart relationship such that scattered of laser light from surfaces of the transparent medium is recorded by the first optical recording device.
Patent TW-466862-B (TW)
Title: Multitasking call services system and its mechanism
Inventor: LIN JIN-TIAN
IPC: H04M1/64
Filed: 2000-07-19
Granted: 2001-12-01
Abstract: The invention relates to a multitasking call service mechanism includes a interactive voice recording (IVR) system, which is equipped with pre-recorded voice guidance and pre-recorded voice answer, and provides the equipment for receiving, recording and playing the synthesized voice system message received; a synthesized voice system that links to the said IVR and the subsequent operation center of the customer service representatives (CSR) and synthesize the spoken voice from the operation center of CSR and CSR; an operation center of CSR, which is database containing the required information for customer services and customer-oriented information, allowing CSR to search information from the operation center of CSR, transmit to the synthesized voice system for synthesizing voice, further transmit to IVR system for recording and then play the recording to the customer on the line.
Patent TW-495992-B (TW)
Title: Light emitting diode with current blocking structure
Inventor: CHEN TZE-PENG
IPC: H01L29/861
Filed: 2000-08-01
Granted: 2002-07-21
Abstract: The present invention provides a light emitting diode comprising a substrate of a first conductivity type, a lower electrode, a lower cladding layer of the first conductivity type, an active layer, an upper cladding layer of a second conductivity type, an super aluminum-rich layer, a cap layer, and an upper electrode. The light emitting diode of the present invention is characterized by a predetermined region of the upper aluminum-rich layer which is underneath the upper electrode is oxidized. It is an advantage of the present invention that the predetermined region can act as a current blocking structure so that the current can spread out of the predetermined region. Therefore, the light generated from the active layer will not be blocked by the upper electrode. The luminous intensity of the light emitting diode can be increased at least 50% compared to the light emitting diode without the current blocking structure.
Patent TW-456083-B (TW)
Title: Energy efficient lithography laser
Inventor: PADMABANDU GAMARALALAGE G
IPC: G03F7/20
Filed: 2000-09-21
Granted: 2001-09-21
Abstract: An excimer laser system with an automatic fluorine control system to permit precise control of the fluorine concentration within an F2 ""sweet spot"" in a gas discharge laser chamber. This is done with a computer control system which monitors laser parameters, determines ΔE/ΔV, the change of pulse energy with voltage, and automatically and precisely controls the fluorine concentration based on ΔE/ΔV without the need to actually measure the fluorine concentration. The present invention is especially useful in lithography environments in which photo resist having a wide range of sensitivity are used. The present invention permits operation of the laser at substantially maximum efficiency over a wide range of pulse energy outputs.
Patent TW-468088-B (TW)
Title: Lens barrier device for camera
Inventor: NAKAZAWA ISAO
IPC: G03B17/04
Filed: 2000-09-15
Granted: 2001-12-11
Abstract: A lens barrier device for a camera includes a main blade member located on a plane approximately perpendicular to an optical axis of a photo-taking lens of the camera and arranged to perform opening and closing actions by moving on the plane approximately perpendicular to the optical axis, an auxiliary blade member located on one and the same plane as the main blade member and arranged to perform opening and closing actions by moving on one and the same plane as the main blade member, and a driving part arranged to drive the main blade member to perform the opening and closing actions, wherein the auxiliary blade member is arranged to perform the opening and closing actions by being pushed by the main blade member.
Patent TW-I233363-B (TW)
Title: Novel pharmaceutical compositions
Inventor: POTTS ANGELA CATHERINE
IPC: A61K9/22
Filed: 2000-10-03
Granted: 2005-06-01
Abstract: Novel pharmaceutical compositions are provided, in particular oral formulations for once a day administration of a drug/medicament and to novel solid dose units for incorporation therein are provided. The solid dose units provide a phased release of drug to target or prolong the pharmaceutical effect. The compositions are particularly useful for multiphase delivery of proton pump inhibitors such as lansoprazole, pantoprazole, omeprazole, perprazole, etc.
Patent TW-504690-B (TW)
Title: Production method of molded substrate having fine groove
Inventor: NISHIYAMA MADOKA
IPC: G11B7/24085
Filed: 2000-11-02
Granted: 2002-10-01
Abstract: A positive photoresist (A replica is not required for negative one) is exposed to an exposure light along line 1 (O1), wherein exposed areas (2e) correspond to lands to form a first land section. Then, the exposure light is moved in parallel from the line 1 to line 2 (O2) by a distance corresponding to a summation of a groove width (Gw) and a land width (Lw). The photoresist is exposed to an exposure light along line 2 to form a second land section. After the photoresist is developed, a master substrate I is obtained. A replica is formed from the master substrate I. From the replica, a stamper is, then, manufactured by electroforming method. Finally, a molding substrate composed of glass or resin is manufactured from the stamper by injection molding or stamping. Although the groove width (Gw) is defined by the effective spot diameter of the exposure light and can not be smaller than 0.23 μm in the prior art, the groove width (Gw) of the present invention is determined by the distance of the parallel displacement of the exposure light and can be 0.1 to 0.01 μm.
Patent TW-486916-B (TW)
Title: Acoustic appliance, free-designable cover member of acoustic appliance, and method of manufacturing acoustic appliance
Inventor: HAYASHI MASAKI
IPC: B65D65/02
Filed: 2000-11-20
Granted: 2002-05-11
Abstract: Color image data photographed by a digital camera is transferred to a personal computer so as to be stored into an internal memory of the personal computer. While application software is installed in this personal computer in order to control an ink-jetting printing apparatus, the stored image data is printed on a cloth of a printing cloth roll. The printed cloth is cut-processed in accordance with a size of a speaker net provided in an electronic appliance to be used, e.g., an acoustic appliance. The cut-processed cloth is laminate-processed with respect to a speaker net, so that a cover member is assembled. The assembled cover member is mounted on a position where this assembled cover member may cover a main body of the acoustic appliance, and may be solely sold to a user.
Patent TW-573213-B (TW)
Title: Photoresist composition for deep UV radiation
Inventor: PADMANABAN MUNIRATHNA
IPC: H01L21/027
Filed: 2000-11-22
Granted: 2004-01-21
Abstract: The present invention relates to a novel photoresist composition sensitive in the deep ultraviolet region, where the photoresist performance is not adversely impacted by basic contaminants in the processing environment of the photoresist. The novel photoresist comprises a polymer, a photoactive compound, a basic compound that is a sulfonium or iodonium compound that is essentially nonabsorbing at the exposure wavelength of the photoresist, and a solvent composition. The invention further relates to a process for imaging such a photoresist in the deep ultraviolet region.
Patent TW-554627-B (TW)
Title: Method for operating a conditional access system for broadcast applications
Inventor: WAJS ANDREW AUGUSTINE
IPC: H04H20/00
Filed: 2000-12-21
Granted: 2003-09-21
Abstract: In a method for operating a conditional access system for broadcast applications, the conditional access system comprising a number of subscribers and each subscriber having a terminal including a conditional access module and a secure device for storing entitlements, a source signal is encrypted using a first key (Cw). The encrypted source signal is broadcasted for receipt by the terminals, wherein entitlement control messages (ECM's) are sent to the secure devices, the ECM's comprising the first keys (Cw) encrypted using a service key (PT). Entitlement management messages (EMM's) are sent to the secure devices providing the service key (PT) required to decrypt encrypted first keys (Cw). A cracked secure device which is used in an unauthorised manner is traced by sending different keys required to obtain the first keys to different terminals or groups of terminals and monitoring the key information provided by a pirate. To this end search EMM's are sent to at least a part of the terminals, the search EMM's providing at least the service key (PT) and a dummy key (PD1 or PD2). At least the search EMM's comprise identifiers identifying the keys (PT and PD1 or PD2), wherein first search EMM's with the keys (PT and PD1) are sent to a first part of the terminals and second search EMM's with the keys (PT and PD2) are sent to a second part of the terminals An ECM identifying the service key (PT) to be used to decrypt the encrypted first key (Cw), is sent to all secure devices just before the first key (Cw) is needed to decrypt the source signal.
Patent TW-500669-B (TW)
Title: Paper transporting device of printing machine
Inventor: SHIOU CHING-SHIN
IPC: B65H5/06
Filed: 2000-12-29
Granted: 2002-09-01
Abstract: This invention relates to a paper transporting device use for printing machine for transporting a printing medium. The transporting device includes a supporting seat, a star wheel having a plurality of tips around its peripheral, a wheel axle arranged at the center of the star wheel, and a flexible device which is integrally formed. The flexible device includes a first twisting arm and a second twisting arm. The first twisting arm is installed on the supporting seat. The second twisting arm is used to press the wheel axle, so as to make the tips of the star wheel flexibly contact with the printing medium.
Patent TW-513709-B (TW)
Title: Magnetic head, magnetic recording and reproducing apparatus, method for reproducing and recording magnetic recording information
Inventor: ITO KENCHI
IPC: G11B13/04
Filed: 2001-01-11
Granted: 2002-12-11
Abstract: The present invention provides a magnetic reproducing head and a magnetic recording head, which are easy to manufacture and suited for recording and reproducing by means of magnetic recording medium of narrow track size. The magnetic reproducing head is constituted by a GMR or TMR magnetic sensor 105 and a flux guide 104, 106 for introducing a magnetic flux into the magnetic sensor, wherein at least a portion of the flux guide 104 is constituted by a material which is capable of permitting the magnetic flux to pass therethrough at a temperature of not lower than a predetermined temperature Tp, but not permitting the magnetic flux to pass therethrough at a temperature lower than Tp. Furthermore, light is irradiated to only a portion of the flux guide 104 to cause the temperature of the irradiated portion to rise up to Tp or more, thereby permitting a magnetic flux to pass only through the irradiated portion, thus narrowing the track width of magnetic reproducing head on the occasion of detecting a magnetic recording information from the magnetic recording medium.
Patent TW-574400-B (TW)
Title: Methods of bonding two aluminum-comprising masses to one another, methods of bonding a physical vapor deposition target material to a backing plate material and structures comprising aluminum-comprising physical vapor deposition targets and backing plate
Inventor: KIM JAEYEON
IPC: B23K103/10
Filed: 2001-03-09
Granted: 2004-02-01
Abstract: The invention includes an aluminum-comprising physical vapor deposition target bonded to an aluminum-comprising backing plate to a bond strength of greater than 10,000 pounds/in 2 . The invention also includes a method of bonding a first aluminum-comprising mass to a second aluminum-comprising mass. The first aluminum-comprising mass has a first surface, and the second aluminum-comprising mass has a second surface. At least one of the first and second surfaces is exposed to a mixture comprising HF and HNO 3 , and the first surface is then contacted with the second surface. The first and second masses are pressed together to bond the first mass to the second mass. Additionally, the invention includes a method of bonding a physical vapor deposition target material to a backing plate material. The target material and backing plate material are joined in physical contact with one another. The target material and backing plate material are then compressed under a load that progresses sequentially as follows: (1) the load is maintained at a first pressure of at least about 4 ksi for a time of at least about 20 seconds; (2) the load is increased by at least about 0.5 ksi to a new pressure; and (3) the load is maintained at the new pressure for at least about 20 seconds.