baber/WOPTO huggingface dataset:
Patent TW-393727-B (TW)
Title: Buffer layer for improving control of layer thickness
Inventor: BEINTNER JOCHEN
IPC: H01L21/308
Filed: 1998-08-25
Granted: 2000-06-11
Abstract: A pad layer disposed on a semiconductor substrate 102 and a buffer layer 108 disposed within the pad layer such that the pad layer is divided into a dielectric layer 106 below the buffer layer and a mask layer 110 above the buffer layer. A method of forming layers with uniform planarity and thickness on a semiconductor chip includes the steps of providing a substrate having a thermal pad 106 formed thereon, forming a dielectric layer 106 on the thermal pad, forming a buffer layer is made from a different material than the dielectric layer and forming a mask layer 110 on the buffer layer wherein the buffer layer is made from a different material than the mask layer.
Patent TW-392284-B (TW)
Title: Method for removing polysilicon barrier using wet etching
Inventor: CHEN JIAN-HUNG
IPC: H01L21/762
Filed: 1998-08-28
Granted: 2000-06-01
Abstract: A method for removing polysilicon barrier using wet etching in the local silicon oxidation isolation process for polysilicon buffer is provided, which employs the wet etching technique and solvent with high etching selectivity for both silicon dioxide and polysilicon material to effectively remove the polysilicon layer. Because the etching speed of silicon dioxide material is slow, so as not to damage the field oxide and silicon substrate, thereby reducing the generation of current leakage. Besides, because of the characteristics of isotropic etching, the defined active area will have smoother edge so as to increase the breakdown voltage of gate oxide.
Patent TW-403895-B (TW)
Title: An improved disk drive for detecting a retroreflective marker on a data storage cartridge
Inventor: THOMAS III FRED C
IPC: G11B23/30
Filed: 1998-09-11
Granted: 2000-09-01
Abstract: An improved disk cartridge has a light emitter and a light detector and a baffle plate disposed between the emitter and the detector. The detector functions to denote the presence of reflected light from a retroreflective marker disposed on a disk cartridge. The baffle plate acts as a filter to minimize the amount of light reflected from sources other than the retroreflective marker that is received by the detector. By minimizing the amount of light seen by the detector from sources other than the retroreflective marker, the retoreflective marker on a disk cartridge can be placed in close proximity to the emitter and detector. It is advantageous for a disk drive of compact design, such as those within a lap top computer.
Patent TW-392212-B (TW)
Title: Low pressure silicon nitrides deposition method that can reduce particle production
Inventor: SUEN PEI-FENG
IPC: C23C16/455
Filed: 1998-09-21
Granted: 2000-06-01
Abstract: A low-pressure silicon nitrides deposition method that can reduce particle production. At first, deposits one silicon nitrides layer on the semiconductor wafer using furnace low-pressure chemical vapor deposition method. Then, processes the successive procedures that purging the reacted hazard vapor gas and de-vacuuming. Finally, gets the semiconductor wafer out of the furnace. The key point of this method is that reducing the gas flow, smoothly fed in nitrogen, at the purge and de-vacuum stage, the contamination problem can be solved. The contamination problem is usually raised because that if massive nitrogen flows transiently into the furnace, the high-temperature furnace wall rapidly cooling down would cause the phenomenon of silicon nitrides plating film peeling or cracking. The peeling or cracking silicon nitrides plating film particles would be fallen down onto the semiconductor wafer surface and cause the contamination problem.
Patent TW-399023-B (TW)
Title: Housing for a disc-shaped information carrier
Inventor: DOODSON PETER JOHN
IPC: B65D85/57
Filed: 1998-10-15
Granted: 2000-07-21
Abstract: A housing for storing a disc-shaped information carrier, for example a DVD. The housing is provided with a bottom part (1) with a retaining device (7) for the information carrier and a lid part (3) which is connected with hinging possibility to the bottom part. Two corner hinges form the connection here, which corner hinges comprise two recessed hinge arms (30) of the hinge part and two matching recessed hinge walls (36). The lid part is provided with protection walls (42) which extend at the outside of the housing substantially parallel to the hinge arms so as to protect the hinge arms from external mechanical influences.
Patent TW-421739-B (TW)
Title: System for computer recovery using removable high capacity media
Inventor: MEYER GEORGE RAYMOND
IPC: G06F9/445
Filed: 1998-10-29
Granted: 2001-02-11
Abstract: A computer recovery system provided on a removable high capacity disk. In the event that a user encounters an abnormal operating condition, the user inserts the removable high capacity disk into the computer and restarts the computer. The computer boots either directly from the removable high capacity disk or from a floppy disk which transfers control to the removable high capacity disk. The removable high capacity disk includes all of the files necessary to load the computer operating system and launch the graphical user interface of the operating system such that the user is provided with a familiar operating environment. The removable high capacity disk also includes a suite of software recovery software which attempt to ascertain and correct the cause of the abnormal operating condition to return the computer system to a normal operating condition. In the event the recovery system cannot correct the cause of the abnormal operating condition, the user may continue working with files located on the hard disk within the computer or perform a restore operation from an archive.
Patent TW-400622-B (TW)
Title: The manufacture method of metal dielectrics
Inventor: YOU JIA-JIE
IPC: H01L21/768
Filed: 1998-11-21
Granted: 2000-08-01
Abstract: A method of manufactures the metal. To etch the Inter-Metal Dielectric (IMD) on the inter-metal dielectric of the flowable oxide that uses the photoresist layer of defined pattern as the mask layer. It then forms the metal. Next, to use the plasma formed by the mixing gas containing the moisture and the tetrafluomethane to punch through the photoresist layer. Besides, to wash the chip with the solvents to remove the residual photoresist layer after removing the punch through of the plasma.
Patent TW-565565-B (TW)
Title: Crystalline amrubicin hydrochloride
Inventor: SHIMAGO KOZO
IPC: C07H15/252
Filed: 1998-11-26
Granted: 2003-12-11
Abstract: This invention provides a crystalline amrubicin hydrochloride having a powder X-ray diffraction pattern and average values of diffraction angle (2theta) and relative intensity as given in the following table, which has excellent storage stability.
Patent TW-439234-B (TW)
Title: Semiconductor device
Inventor: TAKANO EIJI
IPC: H01L23/02
Filed: 1998-12-01
Granted: 2001-06-07
Abstract: The semiconductor device of this invention is constituted of a resin board and a metal cover plate. A large number of solder ball terminals are provided to one side of the board, and a chip connecting electrode is formed on the other side of the board. A semiconductor chip is connected in a flip-chip mounting manner on the resin board. The metal cover plate is bonded to the board with plural bonding portions on the circumstance for covering the semiconductor chip.
Patent TW-432613-B (TW)
Title: Manufacturing method for semiconductor device having high thermal conductivity layer with low dielectric constant
Inventor: JIANG SHING-SHING
IPC: H01L21/768
Filed: 1998-12-23
Granted: 2001-05-01
Abstract: A manufacturing method for semiconductor device having high thermal conductivity layer with a low dielectric constant is used to form an inter-metal dielectric on the semiconductor substrate having a metal interconnect, in which, dielectric with a low dielectric constant and high fluidity is used to obtain a planarized inter-metal dielectric, and a reversed photoresist is used to cover the portion outside the metal interconnect. Then, a nitrogen ion implantation is performed to form a high thermal conductivity structure in the filling layer for increasing the vertical thermal conductivity of the inter-metal dielectric.
Patent TW-431119-B (TW)
Title: Organic electro-luminescent device encapsulated with a non-oxide layer and process for manufacturing the same
Inventor: JU JIUN-SHIUN
IPC: H05B33/04
Filed: 1999-01-14
Granted: 2001-04-21
Abstract: The present invention uses nitride film, carbide film, nitrogen carbide film or combined film as a package layer to partially or completely package the organic electro-luminescent device (OEL device). The growth of the package layer is performed by vacuum film deposition method. With the present invention, it is assured that the OEL device will not be damaged by high temperature in the packaging process. Moreover, the OEL device can be packaged without the risk of being exposed to moisture and oxygen. Thus, the present invention can effectively isolate the influence of the moisture and oxygen to the OEL device, thereby increasing the lifetime of the OEL device.
Patent TW-432053-B (TW)
Title: Triazole derivative or salt thereof having antimycotic activity, preparation process thereof, and pharmaceutical compsition containing said compound as an effective ingredient
Inventor: TAKEDA SUNAO
IPC: C07C323/07
Filed: 1999-01-22
Granted: 2001-05-01
Abstract: Described is a triazole derivative represented by the formula (1): wherein R1 represents a hydrogen atom, a lower alkyl group or an aralkyl group, X1 and X2 are the same or different and each independently represents a hydrogen atom, a halogen atom or a halogenoalkyl and n stands for an integer of 0 to 2, or salt thereof; a preparation process of said compound and a pharmaceutical comprising said compound as an effective ingredient. The compound as described above has high antimycotic activity and is useful for the prevention and treatment of mammalian mycotic infections.
Patent TW-413711-B (TW)
Title: Method and apparatus for removing particulates from the exhaust stream of an internal combustion engine
Inventor: BOYES ALLYN
IPC: F01N3/04
Filed: 1999-01-28
Granted: 2000-12-01
Abstract: A method of removing particulates from the exhaust gas stream of an internal combustion engine (20) comprising the steps of combining the exhaust gas stream with a vaporised liquid; cooling the gas stream and vaporised liquid so that the vaporised liquid condenses onto the particulates; passing the gas stream and condensed liquid through a separating device (50) so that the condensed liquid and particulates are removed from the gas stream; removing the particulates from the condensed liquid; and recirculating the condensed liquid for reintroduction to the exhaust gas stream in order to effect removal of further particultates therefrom; characterised in that the liquid is an oil and all of the condensed oil is collected and recirculated for reintroduction into the gas stream so as to provide a transportable system suitable for use in motor vehicles. The invention also provides apparatus for removing particulates from the exhaust gas stream of an internal combustion engine (20) comprising; a flow path (21, 22, 23) for carrying the gas stream between an inlet and an outlet; introduction means (30) for introducing to the gas stream either a vaporised liquid or an atomized liquid which is subsequently vaporised; cooling means (40) for cooling the gas stream and vaporised liquid so as to condense the vaporised liquid onto the particulates entrained within the gas stream; a separating device (50) located downstream of the cooling means (40) for separating the condensed liquid and particulates from the gas stream; particulate removing means (80) for removing the particulates from the condensed liquid; and recirculation means (25, 26, 27, 70) for recirculating the condensed liquid back to the introduction means; characterised in that the liquid is an oil and the recirculation means (25, 26, 27, 70) are adapted to recirculate all of the condensed oil back to the introduction means (30) so that the apparatus (10) is transportable.
Patent TW-468103-B (TW)
Title: Heat sink and the manufacturing method thereof
Inventor: LI SHUEN-RUNG
IPC: G06F1/20
Filed: 1999-02-02
Granted: 2001-12-11
Abstract: A heat sink and the manufacturing method thereof are disclosed, wherein the heat sink comprises the first basic body and the second basic body and plural fins. There are plural first receiving holes arranged in an array penetrated from the top to the bottom surface on the first basic body, and the second basic body is overlapped on the bottom surface of the first basic body, there are plural second receiving holes penetrated from the top to the bottom surface at the position corresponding to the first receiving hole of the first basic body. The fin is more or less grid-like, and it has plural heat sink portions on its top. There are plural heat conducting portions installed corresponding to the heat sink portion integrally beneath it, so as to be plugged into the first receiving holes of the first basic body and the second receiving holes of the second basic body, and the heat sink portion is connected to the heat conducting portion through a connecting portion.
Patent TW-437078-B (TW)
Title: Composite member, its separation method, and preparation method of semiconductor substrate by utilization thereof
Inventor: OHMI KAZUAKI
IPC: H01L21/762
Filed: 1999-02-12
Granted: 2001-05-28
Abstract: In order to separate first and second base substrate without cracking them, and use a damaged base substrate again as a semiconductor substrate to enhance a yield, there is disclosed a preparation method of a semiconductor substrate comprising the steps of separating a composite member formed by bonding the first and second base substrates to each other via an insulating layer into a plurality of members at a separation area formed in a position different from a bonded face to transfer a part of one base substrate onto the other base. A mechanical strength of the separation area is non-uniform along the bonded face in the composite member.
Patent TW-426842-B (TW)
Title: Active matrix light emitting device and method of manufacturing the same
Inventor: YUDASAKA ICHIO
IPC: H01L27/32
Filed: 1999-02-24
Granted: 2001-03-21
Abstract: The present invention relates to an active-matrix light-emitting apparatus and method of manufacturing the same. The step-cutting insulation films (80) is formed having upper portions protruding as overhang sections (81) in interlayer portions of pixel electrodes (41) and light-emitting layers (43) in border regions (71) in interpixel sections. Therefore, the light-emitting layers (43) formed so as to go across a plurality of pixels (7) producing step cutting (43c) at the overhang sections (81) of the insulation films (80) are insulated and separated in each of the pixels (7). Accordingly, crosstalk is avoided in these interpixel sections to improve the display quality.
Patent TW-415899-B (TW)
Title: Burglarproof device for motorcycle
Inventor: SUGIOKA KOICHI
IPC: B60R25/10
Filed: 1999-03-03
Granted: 2000-12-21
Abstract: An inner cable 32b is inserted into an outer cable 32a, one end of the inner cable 32b is fixed to one end of the outer cable 32a, the other end of the inner cable 32b is projected from the other end of the outer cable 32a, tension is applied to the inner cable 32b by mounting a projected part to the other end of the outer cable 32a via a repulsion means 37, the other ends of the outer cable 32a and the inner cable 32b are fixed to the side of the main body 2, a switching means 38 is arranged at the other end of the inner cable 32b and an alarm 43 to raise an alarm when the switching means 38 is turned on by disconnection of the inner cable 32b is arranged. Thus, the loss is prevented, and a cost is surely suppressed by the simplified structure. The objective of the present invention is to provide an burglarproof device for a motorcycle with suppressed power consumption of a battery, and at the same time to eliminate the possibility of loss, and to constitute it at low cost.
Patent TW-382580-B (TW)
Title: Household animal waste collection sheet
Inventor: MIYAMOTO YUKI
IPC: A61F13/15
Filed: 1999-03-24
Granted: 2000-02-21
Abstract: evice, and a mechanism for sucking an integrated circuit device. The method uses the mechanism for sucking an integrated circuit device and an infrared device on the tester to project the IC chip pins at an appropriate angle to generate an arrangement of shadow which is horizontal in the top portion and vertical in the lower half portion. Using a plurality of prisms on the tester to refract the shadow of the upper and lower arrangements of side pins to a CCD and the integrated circuit device also generates shadow of itself and the pins on a glass assembly. The CCD converts the shadow into pixels, using a computer to calculate the pitch, the coplanar properties, and the standing distance to determine whether the product is good. Furthermore, the said structure is added with a prism in front of the CCD lens for easily adjusting the light intensity and the projection angle of the IC pins from the projection of the mechanism for sucking the integrated circuit device.
Patent TW-472075-B (TW)
Title: Low viscosity compositions of epoxy functional polyester resins
Inventor: KOOIJMANS PETRUS GERARDUS
IPC: C08G63/91
Filed: 1999-05-12
Granted: 2002-01-11
Abstract: Compositions, derivable by glycidation of at least one (a) carboxy polyfunctional polyester and at least one (b) Α,Α-branched monocarboxylic acid containing a tertiary carbon atom and from 5 to 12 carbon atoms, or a glydicyl ester thereof, and coating and/or casting compositions comprising them.
Patent TW-483997-B (TW)
Title: Multilayer composite pipe, fluid conduit system using multilayer composite pipe and method of making the composite pipe
Inventor: BUSHI JOHN C
IPC: B29C48/21
Filed: 1999-08-02
Granted: 2002-04-21
Abstract: A multilayer composite pipe structure is described. The multilayer composite pipe comprises a hollow inner conduit, a first layer of adhesive, a metallic intermediate layer, a second layer of adhesive, as well as, the outer thermoplastic layer, respectively. The hollow inner conduit is made from any rigid thermoplastic material. The outer thermoplastic layer is made from a rigid, amorphous thermoplastic polymer. This multilayer composite pipe is pressure bearing. In one embodiment, the multilayer composite pipe is solvent cementable; whereas in another embodiment, the multilayer composite pipe is heat fusible. In still yet another embodiment of the invention, the multilayer composite pipe is bendable. Furthermore, the multilayer composite pipe can be used in a fluid conduit system with fittings with an optional insert.
Patent TW-428250-B (TW)
Title: Method and apparatus for thermal processing of semiconductor substrates
Inventor: GRIFFITHS STEWART K
IPC: H01L21/26
Filed: 1999-08-24
Granted: 2001-04-01
Abstract: An improved apparatus and method for thermal processing of semiconductor wafers. The apparatus and method provide the temperature stability and uniformity of a conventional batch furnace as well as the processing speed and reduced time-at-temperature of a lamp-heated rapid thermal processor (RTP). Individual wafers are rapidly inserted into and withdrawn from a furnace cavity held at a nearly constant and isothermal temperature. The speeds of insertion and withdrawal are sufficiently large to limit thermal stresses and thereby reduce or prevent plastic deformation of the wafer as it enters and leaves the furnace. By processing the semiconductor wafer in a substantially isothermal cavity, the wafer temperature and spatial uniformity of the wafer temperature can be ensured by measuring and controlling only temperatures of the cavity walls. Further, peak power requirements are very small compared to lamp-heated RTPs because the cavity temperature is not cycled and the thermal mass of the cavity is relatively large. Increased speeds of insertion and/or removal may also be used with non-isothermal furnaces.
Patent TW-444462-B (TW)
Title: Billing method for data communication network
Inventor: YAMAMOTO MASAAKI
IPC: G06Q30/00
Filed: 1999-10-15
Granted: 2001-07-01
Abstract: The invention relates to the billing method for data communication network to provide data to multi-user terminals from server. When an IP (information provider) server is accessed from a mobile station, a gateway server determines whether or not the IP server is to be IP billed (S101). If it is not to be IP billed, then user billing is applied. In this case, the gateway server sends a user management number of the mobile station and the number of exchanged packets to a billing system (S102). The billing system calculates a communication fee in accordance with the number of packets, and issues a bill to the user specified by the user management number (S103). On the other hand, if the accessed IP server is to be IP billed, then IP billing is applied. In this case, the gateway server sends the number of exchanged packets and the address of the accessed IP server to the billing system (S104). The billing system calculates a communication fee in accordance with the number of packets, and issues a bill to the IP (S105).
Patent TW-429535-B (TW)
Title: Damascene copper process capable of increasing Rs uniformity
Inventor: YU CHEN-HUA
IPC: H01L21/768
Filed: 1999-10-21
Granted: 2001-04-11
Abstract: The present invention discloses a damascene copper process capable of increasing Rs uniformity, which includes the following steps: (a) depositing a low dielectric constant material on a semiconductor substrate; (b) depositing a sacrificing layer on the low dielectric constant material layer; (c) defining the sacrificing layer and low dielectric constant material layer to form a lead trench therein; (d) depositing a copper layer on the sacrificing layer to fill up the lead trench; (e) conducting a chemical mechanical polishing process on the copper metal layer to leave a planarized surface with copper damascene. In the preferred embodiment of the present invention, it uses the oxide as the sacrificing layer, such that, when conducting the oxide buffing, the polishing will automatically stop at the low dielectric constant material layer underneath due to the highly polishing selectivity of two kinds of material for achieving excellent planarization and Rs uniformity.
Patent TW-514513-B (TW)
Title: Method for the detection of lung nodule in radiological images using digital image processing and artificial neural network
Inventor: YE HUA-YANG
IPC: G06T7/00
Filed: 1999-11-18
Granted: 2002-12-21
Abstract: A method for detecting an abnormality such as a lung nodule in a radiological image comprising: an image enhancement process for enhancing said abnormality to background contrast by using a phantom of abnormality; a suspect selection process for preliminarily selecting a suspect abnormality based on the shape characteristics of abnormality; and a neural network classification and integration process for determining a presence and a location of the abnormality, and for identifying a false abnormality.
Patent TW-477715-B (TW)
Title: Aerosol spraying apparatus and its orifice member
Inventor: HAYASHI KEIKO
IPC: B65D83/16
Filed: 2000-01-18
Granted: 2002-03-01
Abstract: The present invention relates to an aerosol spraying apparatus which is compact in size, is easy to use, and is suitable for use in a state where it is installed on a floor etc.. In an embodiment of the present invention, an aerosol container (11) including a stem (12) has a shape hard to fall down and, in the aerosol container (11), there are provided an operation portion (208) for operating the stem (12), and a spray orifice (207) for spraying aerosol contents jetted out from the stem (12) to the outside. The spray orifice (207) is structured such that it sprays the aerosol contents in the opposite direction to the operation position of the operation portion (208).