baber/WOPTO huggingface dataset:
Patent TW-522267-B (TW)
Title: Apparatus and method for WDM optical signal processing system
Inventor: LIOU CHUEN-KAI
IPC: G02B6/28
Filed: 2001-10-23
Granted: 2003-03-01
Abstract: A multiple wavelength optical signal processing apparatus capable of being applied to WDM optical communication system is provided, using fiber optics array or surface optical waveguide array as input end and output end of multiple wavelength optical signal and using micro-electromechanical technique to fabricate 1xN micro-optics vibration lens one-dimensional array and alter the propagation direction of optical signal in each channel within each set of fiber optics array or surface optical waveguide for attaining the objective to sort the multiple wavelength signal of a channel to another corresponding channel. If the fiber optics array or surface optical waveguide array is changed with arrayed waveguide grating (AWG) component, the optical add-drop multiplexing function of multiple wavelength optical signal in optical communication system can be fulfilled, thereby fully meeting the high density and multiple wavelength optical communication application request in future all-optical network and high channel counts.
Patent TW-560180-B (TW)
Title: Amplified CMOS transducer for single photon read-out of photodetectors
Inventor: KOZLOWSKI LESTER
IPC: H04N5/357
Filed: 2001-10-23
Granted: 2003-11-01
Abstract: An ultra-low noise, high-gain interface pixel amplifier is provided with capability for single-photon readout of known photodetectors at high electrical bandwidths for diverse spectral bandpass from the x-ray to long IR bands. The detector charge modulates a source follower whose output is double sampled to remove correlated noise by a compact stage that also facilitates low-noise gain adjustment for a second gain stage of programmable amplification. Single-photon readout of photodetectors at high electrical bandwidths in small pixel areas is thereby facilitated.
Patent TW-548945-B (TW)
Title: Intelligent network serving for telecommunication servicing system
Inventor: SHIE MING-HUNG
IPC: H04M11/00
Filed: 2001-11-14
Granted: 2003-08-21
Abstract: An intelligent network serving for telecommunication servicing system primarily connects an intelligent network phone with PSTN and Internet, and installs network telephone server in the internet. The network telephone server is built in with a database that records all PSTN phone numbers relevant to internet; if the phone number is not in database, it will be treated as the one external to the network; once the user of the intelligent network telephone intends to make call, one just needs to input the phone number of the calling side and go through the network server to search for the phone number in the database to be aware of if the calling number is a network phone; if yes, go through the internet to achieve calling goal; if not, use the most economical way for connection to conduct calling with others.
Patent TW-535403-B (TW)
Title: Design method and apparatus of a compensation memory
Inventor: WANG GUO-REN
IPC: H04N1/04
Filed: 2001-11-30
Granted: 2003-06-01
Abstract: A method of a compensation memory and image processing apparatus that applies the method are provided. The compensation memory is designed to have odd and even sections to respectively store the images into these two sections. The odd image data is stored and accessed in the odd memory section and the even image data is stored and accessed in the even memory section. The counter usage is then reduced. The image processing apparatus comprises an image catching unit, an analog to digital conversion unit, an image processing unit and a memory unit, in which the memory unit is the said odd-even section designed memory.
Patent TW-I238457-B (TW)
Title: Compound layer with adhesive promoting layer and method thereof
Inventor: LI LAIN-JONG
IPC: H01L21/20
Filed: 2001-12-25
Granted: 2005-08-21
Abstract: This invention provides a compound layer with adhesive promoting layer, comprising: a lower layer, forming a dielectric layer or a silicon substrate by depositing method; an adhesive promoting layer, forming on the lower layer by spin-coating method with compound of bi-functional groups at its end; and an upper layer, forming a dielectric layer with silicate ingredient on the adhesive promoting layer. By way of bonding between compound of bi-functional groups at its end and upper layer or lower layer separately, the adhesive force between two dielectric layers or dielectric layer and silicon substrate can increase and avoid peeling off.
Patent TW-I287004-B (TW)
Title: A pyridone derivative having an affinity effect for cannabinoid 2 type receptor
Inventor: TADA YUKIO
IPC: C07D213/75
Filed: 2001-12-26
Granted: 2007-09-21
Abstract: A compound of the formula (I), R1 is a group of formula -Y1-Y2-Y3-Ra (Y1 is a single bond etc.; Y2 is -C(=O)-NH- etc.; Y3 is an optionally substituted aryl group etc.) etc.; R2 is H etc.; R3 is an alkyl group etc.; R4 is an alkyl group etc.; R5 is an optionally substituted alkyl group etc.; or R4 and R5 together with the adjacent atom to form a ring etc.), or the prodrug, the pharmaceutically acceptable salt or the solvate thereof having an affinity effect for cannabinoid 2 type receptor is disclosed.
Patent TW-514556-B (TW)
Title: Method of localized painting
Inventor: SHEN RUNG-JI
IPC: B05B13/00
Filed: 2001-12-31
Granted: 2002-12-21
Abstract: Disclosed is a method of localized painting, comprising the steps of placing a membrane made of thermoplastic urethane on an object to be treated; placing the object to be treated above a lower mold unit; subject the membrane to locate between the mold and the object to be treated, a post for fixing the mold being inserted in a through hole in the object to be treated, and the membrane being urged by the post; spraying paint towards a surface of the object to be treated, where the paint does not enter the through hole because the membrane is inserted into and covers the through hole.
Patent TW-552226-B (TW)
Title: Container plug attaching device
Inventor: KONDO MASAKATSU
IPC: B65B61/18
Filed: 2002-01-23
Granted: 2003-09-11
Abstract: A container plug attaching device for attaching to an edge portion of a container defining an outlet 0 thereof a tubular plug P having an opening at one end and a flange F around an edge portion defining the opening comprises an anvil 33 and a sealing member 36 for clamping therebetween the container edge portion and the flange F as pressed against the container edge portion for sealing, a rotary shaft 31 having the anvil 33 mounted thereon and projecting radially thereof, a projection 61 provided on an outer end portion of a clamping face 32 of the anvil 33, drive means for intermittently rotating the rotary shaft 31 so as to stop the anvil 33 only in a sealing posture with the projection 61 opposed to the sealing member 36, and supply means for supplying the plug P to the anvil 33 in rotation for the projection 61 to hold the plug P as fitted thereover.
Patent TW-530025-B (TW)
Title: Directional uniformity of flat tension members for elevators
Inventor: PITTS JOHN T
IPC: D07B1/16
Filed: 2002-01-29
Granted: 2003-05-01
Abstract: A method of manufacturing and installing multiple flat tension members in an elevator system where the direction of manufacture is determined for each of the flat tension members. Each member is marked to indicate the direction of manufacture. The belts are then installed in an elevator system by aligning the belts in accordance with the marks such that each belt is aligned in the same direction.
Patent TW-531891-B (TW)
Title: Semiconductor crystal film and its manufacturing method
Inventor: KANZAWA YOSHIHIKO
IPC: H01L29/737
Filed: 2002-01-31
Granted: 2003-05-11
Abstract: Multiple crystal films and their manufacturing method are provided in the present invention. The multiple crystal films are formed by placing carbon atoms into the lattice positions in the composition having high germanium composition rate so as to elaborate the function of a SiGe layer. The method is to form a multi-layer film, which is formed by stacking the Si1-x1-y1Gex1Cy1 layer (0 <= x1 < 1, 0 < y1 < 1) having a smaller Ge composition rate and the Si1-x2-y2Gex2Cy2 layer (0 < x2 <= 1, 0 <= y2 < 1) having a larger Ge composition rate (x1 < x2, y1 > y2; x1 and y2 are not equal to 0 at the same time). Thus, under the state of placing carbon atoms into the lattice positions, Ge composition rate is expanded to the range that is capable of making SiGe layer elaborate its function.
Patent TW-541599-B (TW)
Title: Single c-axis PGO thin film electrodes having good surface smoothness and uniformity and methods for making the same
Inventor: ZHANG FENGYAN
IPC: H01L27/108
Filed: 2002-03-25
Granted: 2003-07-11
Abstract: A method of forming an electrode and a ferroelectric thin film thereon, includes preparing a substrate; depositing an electrode on the substrate, wherein the electrode is formed of a material taken from the group of materials consisting of iridium and iridium composites; and forming a single-phase, c-axis PGO ferroelectric thin film thereon, wherein the ferroelectric thin film exhibits surface smoothness and uniform thickness. An integrated circuit includes a substrate; an electrode deposited on the substrate, wherein the electrode is formed of a material taken from the group of materials consisting of iridium and iridium composites, wherein the iridium composites are taken from the group of composites consisting of IrO2, Ir-Ta-O, Ir-Ti-O, Ir-Nb-O, Ir-Al-O, Ir-Hf-O, Ir-V-O, Ir-Zr-O and Ir-O; and a single-phase, c-axis PGO ferroelectric thin film formed on the electrode, wherein the ferroelectric thin film exhibits surface smoothness and uniform thickness.
Patent TW-565640-B (TW)
Title: An apparatus for needling a non-woven material
Inventor: LEGL LUDWIG
IPC: D04H18/02
Filed: 2002-04-02
Granted: 2003-12-11
Abstract: An apparatus is described for needling a non-woven material with a support (3) which receives at least one needleboard (1) and is drivable in a reciprocating fashion both in the needle-penetration direction (5) as well as the direction of passage (6) of the non-woven material and on which are coupled the connecting rods (10) of two oppositely drivable eccentric drives (8, 9) for the drive in the needle-penetration direction (5) and on which there acts at least one additional eccentric drive (12). In order to provide advantageous constructional conditions it is proposed that the connecting rods (10) of the two oppositely drivable eccentric drives (8, 9) extend inclined in opposite directions with respect to the needle-penetration direction (5), that the additional eccentric drive (12) revolves synchronously with one of the two other eccentric drives (8, 9), that the connecting rod (15) of the additional eccentric drive (12) which is also linked to the support (3) forms with the connecting rod (10) of the synchronously revolving eccentric drive (8) a parallelogram of links for guiding the support (3) and that the eccentric drives (8, 9) which are drivable in opposite directions are provided with a phase shift phi or are adjustable with respect to the mutual angular position.
Patent TW-510958-B (TW)
Title: Slagging combustion furnace
Inventor: NOSE HIROYA
IPC: F23G5/00
Filed: 2002-04-19
Granted: 2002-11-21
Abstract: A gasification and slagging combustion system comprises a gasification furnace (2) for gasifying wastes at a relatively low temperature, and a lagging combustion furnace (7) for combusting a gas and char produced by the gasification furnace (2) at a high temperature. The slagging combusting furnace (7) comprises combustion chambers (8, 9, 10) for combusting a gas produced by the gasification furnace (2) at a high temperature. A slag discharge port (11) is provided at a bottom portion (91) of the combustion chamber (9) for discharging molten slag produced by combustion at a high temperature. An introducing groove (93) is provided at the bottom portion (91) of the combustion chamber (9) for introducing the molten slag flowing downwardly on the bottom portion (91) into the slag discharge port (11). The introducing groove (93) has a passage which is reduced in width gradually from the upstream side of the bottom portion (91) toward the slag discharge port (11).
Patent TW-578396-B (TW)
Title: Forward power control determination in spread spectrum communications systems
Inventor: ZAFF DAVID
IPC: H04B1/7115
Filed: 2002-05-24
Granted: 2004-03-01
Abstract: A spread spectrum communications system where power control mitigates received signal fluctuations. An implementation is described for forward power control wherein received data is checked for errors. Where an error is detected energy levels of the power control bits and traffic bits are determined. The energy level of the power control bits is compared against a first predetermined threshold wherein if the energy level of the power control bits is less than the first predetermined threshold an increased in forward power is requested. Otherwise, the energy level of the traffic bits are compared against a second predetermined threshold wherein if the energy level of the traffic bits is less than the second predetermined threshold a decrease in forward power is requested. Otherwise an increase is requested.
Patent TW-I256471-B (TW)
Title: Liquid chromatograph and analysis system
Inventor: YAMAUCHI YOSHIO
IPC: G01N30/34
Filed: 2002-06-07
Granted: 2006-06-11
Abstract: To provide a liquid chromatograph, analysis system, and an elution gradient method which will make possible a higher precision eluent gradient variation, and which is designed to give high precision detection and analysis. By means of a liquid chromatograph which is equipped with at least a delivery device 1 for inserting the required amount of eluent E,a sample injecting device 9 by which the sample Sm is injected into the aforementioned eluent E, and a separation column device 13 by which the solute So is separated from the sample Sm in which it is contained, the flow path 3 of the eluent E delivered from the aforementioned delivery device 1 being made to branch thus forming branched flow-paths 7,7... of the required volume, the said branching flow-paths 7,7... accommodating temporarily eluents E1, E2... of differing composition, a liquid chromatograph which is equipped with an eluent selection device 8 for selecting these temporarily accommodated eluents E1, E2... and a device to perform gradient elution on the solute So by which the sample Sm is injected into the selected eluent E1, E2... and is input to the separation column 13 by means of the aforementioned sample injecting device 9, provides an analysis system whereby this liquid chromatograph is connected to a mass spectrometer, and a gradient elution method that uses a liquid chromatograph.
Patent TW-I223239-B (TW)
Title: Method and apparatus for simplifying the access of metadata
Inventor: OSTERMANN RALF
IPC: H04N7/08
Filed: 2002-06-13
Granted: 2004-11-01
Abstract: Available storage media capacity for personal video recording increases continuously, metadata can be used to organize the recordings, search for content and access specific recordings. If metadata are embedded within the multimedia content itself, like DVB specific Service Information, which are multiplexed with the audio and video streams to form a MPEG-2 transport stream, a search based on this metadata would require an inefficient and time consuming search through all multimedia content stored. According to the invention metadata information is gathered, analyzed and processed to form metadata entities, which are amended by a reference to the content itself. A descriptor stream is formed from the resulting pairs of metadata entities and references to the content and is stored separately from the files comprising multimedia content. In this way, for data of an MPEG-2 transport stream the metadata can be accessed without a need to reparse the entire stream.
Patent TW-I232966-B (TW)
Title: Thermally-formed lensed fibers
Inventor: UKRAINCZYK LJERKA
IPC: G02B6/32
Filed: 2002-06-14
Granted: 2005-05-21
Abstract: A focusing lensed fiber includes an optical fiber terminated with a lens. The lens has a distance to beam waist greater than Rayleigh range. A method for forming a lensed fiber includes resistibly heating a selected region of a glass fiber for a predetermined time and pulling on the glass fiber while resistibly heating to form a convex surface at the selected region.
Patent TW-559565-B (TW)
Title: Amusement device
Inventor: CLIFFORD WAGNER
IPC: A63H33/00
Filed: 2002-07-16
Granted: 2003-11-01
Abstract: An amusement device is disclosed that comprises an endless flexible loop and an inline traction drive unit. An amusement device comprising: (a) a housing; (b) a traction drive unit contained within said housing, said traction drive unit comprises a pair of wheels, at least one of which is driven, said wheels lying substantially in a common plane with corresponding circumferences at one point oppositely facing at a predetermined distance apart; (c) a flexible strand in the form of an endless loop having a portion within said housing and a major portion of said loop being unsupported and disposed externally of said housing, said strand passing between said wheels at said one point, whereby a portion of said strand being positively engaged by said traction drive unit within said housing for imparting linear velocity to said strand, so that said strand is driven in motion along its length at a speed to cause the external unsupported portion of the loop to extend to its full length and form varying loop configurations.
Patent TW-552753-B (TW)
Title: Tunable semiconductor laser with integrated wideband reflector
Inventor: LUNDQVIST LENNART P O
IPC: H01S5/0625
Filed: 2002-07-24
Granted: 2003-09-11
Abstract: A wide band reflector, for example a wideband grating reflector is provided as the output coupler of a semiconductor laser. This permits the semiconductor laser to be integrated with other components on a single semiconductor substrate, if desired, without requiring that the laser beam be emitted from the tuning element. Thus, the laser can be tuned over a wide bandwidth with efficient power extraction and high wavelength selectivity.
Patent TW-595098-B (TW)
Title: Half-bridge circuit and a method for driving it
Inventor: FELDTKELLER MARTIN
IPC: H03K17/0812
Filed: 2002-08-15
Granted: 2004-06-21
Abstract: The present invention relates to a half-bridge circuit having a first and a second semiconductor switch (T1, T2), which have load paths (D-F) connected in series and which are driven as a function of an input signal (Sin) which is applied to an input terminal (IN). At least one first drive circuit (AS1) is provided, which is connected to the control connection (G) of the first semiconductor switch (T1) and which makes a first drive signal (S1) available. This first drive signal (AS1) is dependent on the input signal (Sin) and on a current (I2) from or to the control connection (G) of the second semiconductor switch (T2).
Patent TW-I227180-B (TW)
Title: An apparatus and method of cryogenic cooling for high-energy cutting operations
Inventor: ZURECKI ZBIGNIEW
IPC: B23Q17/09
Filed: 2002-09-03
Granted: 2005-02-01
Abstract: A cryogenic fluid jet is used in an apparatus and a method for remote cooling of a cutting tool engaged in machining a workpiece under high-energy conditions, such as high-speed machining, hard-turning, cutting of difficult to machine materials, and combinations thereof. The apparatus and method use a stabilized, free-expanding cryogenic fluid jet having a pulse cycle time less than or equal to about 10 seconds. The apparatus and method increase the cleanliness of machined parts and chips and machining productivity of hard but brittle tools, including but not limited to tools which should not be cooled with conventional cooling fluids.
Patent TW-582173-B (TW)
Title: Viewing device with replay feature
Inventor: MCGOWAN STEVEN B
IPC: H04N5/907
Filed: 2002-09-19
Granted: 2004-04-01
Abstract: A viewing device (10) may be utilized to facilitate viewing of a scene or event. The viewing device (10) may continuously record a sequence of frames of predetermined duration. At periodic intervals, the sequence of frames overwrite previously stored sequence of frames. When the user wishes to watch a replay of a previous sequence of frames of predetermined duration, the user can continue looking through the device (10) to see a stored sequence of frames rather than a real time display of an ongoing event.
Patent TW-I257223-B (TW)
Title: Tagging packets with a lookup key to facilitate usage of a unified packet forwarding cache
Inventor: BEIER NIELS
IPC: H04L29/08
Filed: 2002-09-27
Granted: 2006-06-21
Abstract: Apparatus and methods are provided for a network address translation (NAT)-aware unified cache. According to one embodiment, multiple packet-processing applications distributed among one or more processors of a network device share one or more unified caches without requiring a cache synchronization protocol. When a packet is received at the network device, a first packet-processing application, such as NAT or another application that modifies part of the packet header upon which a cache lookup key is based, tags the packet with a cache lookup key based upon the original contents of the packet header. Then, other packet-processing applications attempting to access the cache entry from the unified cache subsequent to the tagging by the first packet-processing application use the tag (the cache lookup key generated by the first packet-processing application) rather than determining the cache lookup key based upon the current contents of the packet header.
Patent TW-578204-B (TW)
Title: Substrate processing apparatus and substrate processing method
Inventor: ISEKI IZURU
IPC: G03F7/38
Filed: 2002-10-02
Granted: 2004-03-01
Abstract: A substrate processing apparatus provided with: a coating processing section for supplying a coating solution to a substrate; a pressure processing section for pressurizing a coating film formed on the substrate; and a developing processing section for supplying a developing solution to the substrate having the coating film selectively exposed to light with the use of an exposure mask. The pressure processing section may be arranged such that a pressing plate having a flat face is brought into pressure contact with the coating film.
Patent TW-I251586-B (TW)
Title: Process for preparing 1-olefins using palladium-carbene compounds
Inventor: BELLER PROF MATTHIAS
IPC: C07C1/20
Filed: 2002-10-03
Granted: 2006-03-21
Abstract: The invention relates to a process for preparing 1-olefins by telomerization of compounds having conjugated double bonds with a telogen in the presence of a noble metal telomerization catalyst, hydrogenation of the telomer and cleavage of the hydrogenated intermediate. Use of the 1-olefin as comonomer.
Patent TW-589714-B (TW)
Title: Wafer scribing method and wafer scribing device
Inventor: PEITER MARTIN
IPC: H01L21/304
Filed: 2002-10-21
Granted: 2004-06-01
Abstract: The present invention relates to a scribing method for wafers (11), wherein a defined beam (12) is directed onto the wafer (11) by means of a beam generator means (10) so as to remove some wafer material from a wafer region. The invention also relates to a wafer-scribing device including a wafer mount (31) and a beam generator means (10) by means of which at least one defined beam can be directed onto the wafer (11). The inventive method is distinguished by the further step of generating a first radiation pulse having a predeterminable energy density and used to create a comparatively deep pit (18) in the wafer (11). The inventive wafer scribing means is distinguished by the provision that a radiation pulse can be generated by means of which a comparatively deep pit (18) can be created in the wafer (11).