baber/WOPTO huggingface dataset:
Patent TW-398098-B (TW)
Title: Air electrode compostion for solid oxide fuel cell
Inventor: KUO LEWIS
IPC: H01M8/12
Filed: 1999-03-22
Granted: 2000-07-11
Abstract: An air electrode composition for a solid oxide fuel cell is disclosed. The air electrode material is based on lanthanum manganite having a perovskite-like crystal structure ABO3. The A-site of the air electrode composition comprises a mixed lanthanide in combination with rare earth and alkaline earth dopants. The B-site of the composition comprises Mn in combination with dopants such as Mg, Al, Cr and Ni. The mixed lanthanide comprises La, Ce, Pr and, optionally, Nd. The rare earth A-site dopants preferably comprises La, Nd or a combination thereof, while the alkaline earth A-site dopant preferably comprises Ca. The use of a mixed lanthanide substantially reduces raw material costs in comparison with compostions made from high purity lanthanum starting materials. The amount of the A-site and B-site dopants is controlled in order to provide an air electrode composition having a coefficient of thermal expansion which closely matches that of the other components of the solid oxide fuel cell.
Patent TW-420804-B (TW)
Title: In a system for creating, reading and writing on rotatable information storage media, a laser-writable recording blank
Inventor: JACOBOWITZ LAWRENCE
IPC: G11B7/24
Filed: 1999-02-01
Granted: 2001-02-01
Abstract: A laser-writable information storage blank comprises a substantially planar disk made of a material which is susceptible to modification by impingement of laser radiation. The blank medium includes a metallic track pattern, preferably in the form of a spiral pattern. The track pattern provides two reference edges from which exact distances may be determined for writing and reading binary information stored between adjacent track portions.
Patent TW-408062-B (TW)
Title: Method of manufacturing sealant containing tire tube and vulcanizing apparatus therefor
Inventor: YAMAGIWA TOSHIO
IPC: B29C48/09
Filed: 1999-02-12
Granted: 2000-10-11
Abstract: The present invention provides a method of manufacturing a sealant containing tire tube, which is capable of simply opening a sealant filling hole without use of any specialized jig, and a vulcanizing apparatus therefore. A vulcanizing die 30 includes an upper die 30a, a lower die 30b, and a filling hole opening device 50. The filling hole opening device 50 includes a linear actuator 51, a drive shaft 52, and a cutter 53. The lower die 30b has a cutter passage 32 which passes through the vulcanizing die 30 from outside to inside, and a cut piece recovery passage 33 which extends from the outside of the vulcanizing die 30 to a portion, near the inner opening end, of the cutter passage 32. The drive shaft 52 of the linear actuator 51 is inserted in the cutter passage 32, and the cutter 53 is fixed to one end of the drive shaft 52.
Patent TW-408440-B (TW)
Title: Method for fabricating contacts in a semiconductor device
Inventor: JEONG IN-KWON
IPC: H01L21/28
Filed: 1999-05-04
Granted: 2000-10-11
Abstract: A contact structure between two conductors in a semiconductor device and a method for fabricating the same which can increase alignment margins between the contact plug and overlying conductor. The contact plug includes a lower conductor formed on a semiconductor substrate, an insulating layer formed on the lower conductor and on the semiconductor substrate, the insulating layer having a contact hole, a contact plug recess a predetermined depth from a top surface of the insulating layer in the contact hole, and a sidewall spacer formed on both lateral sidewalls of remainder of contact hole. The contact plug structure is made by the process of forming a recessed contact plug in contact hole formed in an insulating layer. Sidewall spacer is formed on both sidewalls of the remainder of the contact hole that has low aspect ratio as compared to that of contact hole prior to the formation of the recessed contact plug. The resulting sidewall spacer can have good deposition profile and serves to reduce critical dimension of contact hole.
Patent TW-503207-B (TW)
Title: Method and device for manufacturing carrier tape
Inventor: CHIBA MINORU
IPC: B65G21/00
Filed: 1999-06-22
Granted: 2002-09-21
Abstract: The present invention relates to a method and a device for manufacturing carrier tape for receiving and transferring electronic components. The object of the present invention is to manufacture a carrier tape having open holes on the bottom surface at a high precision. To solve the problem, this carrier tape manufacturing device is equipped with: a receiving table 11 which receives a base material 10a made of a paper board having a recess section 24, and a stopper 12 having a protruding section 19 to be inserted in the recess section 24, which is provided to be confronted with the receiving table 11. A through hole 14 is provided on the protruding section 19 of the stopper 12, and in the through hole 14, a punch 13 held by a punch plate 15 is arranged in a manner to go through. The bottom surface 26 of the recess section 24 of the base material 10a is pressed and held by the receiving table 11 and the protruding section 19, and an open hole 26a is molded on the bottom surface 26 of the recess section 24 by the punch 13 which goes through the inside of the through hole 14.
Patent TW-529932-B (TW)
Title: Disposable garment
Inventor: ASHTON GERGORY
IPC: A61F13/56
Filed: 1999-08-03
Granted: 2003-05-01
Abstract: A disposable garment having a side elastomeric material and a waist elastomeric material is disclosed. The disposable garment has a front region, a back region, a crotch region between the front region and the back region. The disposable garment comprises a chassis, a waist elastomeric material, a side elastomeric material, and seams. The chassis has a topsheet, a backsheet joined with the topsheet, and an absorbent core interposed between the topsheet and the backsheet. The chassis has a central panel having a waist edge and side edges, an ear panel having a waist edge, and a waistband panel in the front region and the back region. The ear panel extends laterally outwardly from each side edge of the central panel. The waistband panel extends longitudinally outwardly from the waist edge of the central panel and the waist edge of the ear panel. The waist elastomeric material is joined to and extending continuously along the waistband panels in the front region and the back region so as to form a continuous extensible waistband in the front region and the back region. The side elastomeric material is joined to the ear panel so as to form extensible ears. The side elastomeric material and the waist elastomeric material are separate elements and are disposed so as not to overlap to each other. The seams join each ear panel to a corresponding portion in the ear panel so as to form two leg openings and a waist opening such that the extensible waistbands form a continuous extensible waist feature.
Patent TW-469652-B (TW)
Title: Structure and manufacturing process for complementary metal oxide semiconductor photodiode
Inventor: YANG HUA-YU
IPC: H01L33/00
Filed: 1999-08-13
Granted: 2001-12-21
Abstract: The present invention relates to a structure and a manufacturing process for complementary metal oxide semiconductor photodiode. A new structure and manufacturing process for the photodiode is provided to correct problems of the prior art such as lower signal/noise ratio due to photodiode surface damage induced during the manufacturing process or junction leakage caused by edge stress of field oxide layer. The photodiode is fabricated beneath the field oxide layer and the source and is thus prevented from surface damages since the surface of the photodiode is located within the substrate. Thereby the performance of the photodiode is improved.
Patent TW-417318-B (TW)
Title: Method for producing a light-emitting diode
Inventor: KURAHASHI TAKAHISA
IPC: H01L33/30
Filed: 1999-08-17
Granted: 2001-01-01
Abstract: A method for producing a light-emitting diode includes the steps of: forming a single-layered or multi-layered AlxGayIn1-x-yP (0<=x<=1, 0<=y<=1) light-emitting layer, an AlxGayIn1-x-yP (0<=x<=1, 0<=y<=1) intermediate layer of a second conductivity type, and an AlxGayIn1-x-yP (0<=x<=1, 0<=y<=1) current diffusion layer of a second conductivity type on a GaAs substrate of a first conductivity type; forming a first electrode of a first conductivity type and a second electrode of a second conductivity type so as to contact the GaAs substrate and the current diffusion layer, respectively; forming a protection film on exposed surfaces of the current diffusion layer and the second electrode; forming grooves by dicing so as to interpose the second electrode and to reach the GaAs substrate; etching the light-emitting layer, the intermediate layer, and the current diffusion layer by 4 mu m or more with a bromine-type etchant from positions each facing the grooves in a direction parallel to a surface of the substrate so as not to reach an end portion of each of the adjacent second electrodes; and removing the protection film formed on the current diffusion layer and the second electrode.
Patent TW-I222866-B (TW)
Title: Chroman derivatives
Inventor: BOKEL HEINZ-HERMAN
IPC: C07D405/12
Filed: 1999-12-15
Granted: 2004-11-01
Abstract: Chroman derivatives of the formula I, in which R1 is acyl having 1-6 C atoms, -CO-R5 or an amino protective group, R2 is H or alkyl having 1-6 C atoms, R3, R4 in each case independently of one another are H, alkyl having 1-6 C atoms, CN, Hal or COOR2, R5 is phenyl which is unsubstituted or mono- or disubstituted by alkyl having 1-6 C atoms, OR2 or Hal, X is H, H or O, Hal is F, Cl, Br or I, and their salts, are suitable as intermediates in the synthesis of medicaments.
Patent TW-585892-B (TW)
Title: Production of photoresist coatings
Inventor: SETIABUDI FRANS
IPC: H05K3/00
Filed: 1999-12-20
Granted: 2004-05-01
Abstract: The invention relates to a method for the production of a resist coating, in which (a) a substrate is coated with a resist composition containing at least one component that absorbs radiation in the near infrared area to heat the coating and (b) the resist composition or a composition derived therefrom and obtained during the method is subjected at least once to thermal treatment during the method with the aid of radiation in the near infrared area.
Patent TW-501362-B (TW)
Title: Apparatus and method for detecting and correcting defective pixels in image sensor
Inventor: LEE SUK-JOONG
IPC: H01L27/146
Filed: 1999-12-29
Granted: 2002-09-01
Abstract: A method for detecting and correcting a defective pixel in an image sensor including an M(row line) x N(column line) unit pixels, M and N being positive integers, includes a first step of electrically scanning photoelectric charges generated from unit pixels of a first row line for a first integration time and storing a first data corresponding to the photoelectric charges, a second step of electrically scanning photoelectric charges generated from the unit pixels of the first row line for a second integration time and storing a second data corresponding to the photoelectric charges, a third step of comparing the first data and the second data one another, if the first data is different from the second data, an error signal is generated and then a corresponding address of the unit pixel is stored as a defective pixel address, a fourth step of repeating the first to the third step to an Mth line by increasing an address by one, and a fifth step of comparing an address of a unit pixel to be read with the defective pixel address, if the address of the unit pixel is equal to the defective pixel address, a correction operation is performed to generated a corrected data.
Patent TW-484348-B (TW)
Title: Method of making a printed circuit board
Inventor: YAMAZAKI KOZO
IPC: H05K3/22
Filed: 2000-01-10
Granted: 2002-04-21
Abstract: A method of making a printed circuit board having a lower insulating resin layer, a conductive layer of a predetermined pattern formed on the lower insulating resin layer and an upper insulating resin layer disposed on the lower insulating resin layer and the conductive layer is provided. The method comprises forming the conductive layer on the lower insulating resin layer, etching and thereby roughening a surface of the conductive layer, and after the etching and roughening of the conductive layer, etching exposed surface portions of the lower insulating resin layer located between adjacent sections of the conductive layer By this method, even if part of the conductive layer in a particle state is affixed to the exposed surface portions of the lower insulating resin layer located between the conductive layer sections when the surface of the conductive layer is roughened at the etching-and-roughening step, the fine copper particles can be removed together with the surface portions of the lower insulating resin layer which are located between the adjacent conductive layer section. Further, simultaneously with such removal, a residue of unnecessary portions of an electroplated layer which may result from incomplete quick etching, can be removed. The method of this invention enables to attain a printed circuit board in which a leakage or short across the adjacent conductive layer sections never occurs and which therefore can attain a high reliability.
Patent TW-425451-B (TW)
Title: A lock
Inventor: LOK KAM LAN
IPC: E05B19/00
Filed: 2000-01-27
Granted: 2001-03-11
Abstract: The present lock provides a lock which at side end of central lock channel of rotor is in radial direction installed plural receiving holes and positioning holes in parallel in which are respectively placed plural pushing pins and positioning pins in parallel. Which periphery of rotor is provided with an axial across-recess which is opened and passed through to the positioning hole and which is placed in with a stopper part. A lock sleeve bushing inside its end is provided with a stopping recess relative to the stopper of rotor in which the stopper part is capably removable, wherein the characteristic of this disclosed invention is that those plural pushing pins and positioning pins are in parallel installed and each bottom end of which pushing pin is provided with a concave hole where is placed in an elastic component; each periphery of those plural positioning pins is provided with stopping hole each of which stopping holes is formed with different vertical level; when the key is pushed into the central lock channel of rotor those plural pushing pins and positioning pins may be capably displaced by key to make each stopping hole installed on the positioning pin all be positioned to across-recess of rotor respectively and have the stopper part within the across-recess capably be inserted into the long recess arranged by those plural stopping holes so that the rotor is capably rotated inside the lock sleeve bushing.
Patent TW-523951-B (TW)
Title: Production process of material for lithium-ion secondary batteries, material obtained by the process, and batteries
Inventor: MIYAZAWA KUNIO
IPC: C01B31/04
Filed: 2000-02-19
Granted: 2003-03-11
Abstract: Boron-substituted graphite, which contains N-bonded boron atoms in a small proportion relative to whole substituted boron atoms, is produced by heating a feed fine particulate mixture of an infusibilized carbonaceous material and a boron compound such that the carbonaceous material is carbonized into a carbon structure. raising a temperature of the resulting heated fine particulate mixture promptly to a graphitization treatment temperature in an inert atmosphere unreactive with boron, retaining the graphitization treatment temperature for a time sufficient to allow graphitization of the carbon structure to proceed to a desired extent, and then quickly cooling the resulting graphitized mixture. The boron-substituted graphite is useful as a negative electrode in a lithium-ion secondary battery.
Patent TW-512178-B (TW)
Title: Grain refining method in a high cleanliness and single phase alloy
Inventor: YANG RUNG-JUNG
IPC: C22C38/40
Filed: 2000-05-04
Granted: 2002-12-01
Abstract: A method, which can effectively refine the grain size in a super clean alloy without sacrificing its cleanliness, is disclosed. The alloy with a desired composition is first melted and refined, which includes AOD, VOD and vacuum induction melting. After the refining process, the melt with a super cleanliness is poured into a mold. Powders or particles, which have the same chemical composition as the alloy melt with an average particle size ranging from 5 μm to 5 mm, are simultaneously added into the flow of the melt during the pouring stage. It is found that the powders or particles can not only act as a nucleation site (seed), but also due to they can super cool their neighborhood area, thus make the local melt nucleation easily. Homogeneous fine grain structure is therefore obtained.
Patent TW-447013-B (TW)
Title: Manufacturing method for self-polymerized silicon quantum dots
Inventor: SHR AN
IPC: H01L21/20
Filed: 2000-05-18
Granted: 2001-07-21
Abstract: This invention describes a manufacturing method for self-polymerized silicon quantum dots, which includes following steps: (I) providing a substrate and forming a quantum well silicon film on the substrate and (II) forming a plural number of silicon quantum dots by exposing the quantum well silicon film with controlled quasi-molecule laser strength and laser pulse number. This invention provides a method to easily and rapidly produce self-polymerized silicon quantum dots.
Patent TW-I252944-B (TW)
Title: Flat panel display device
Inventor: UEDA SHOICHI
IPC: G02F1/1333
Filed: 2000-07-07
Granted: 2006-04-11
Abstract: A taper section 31 is formed in a holding wall 15 in a holding frame 11 for holding the periphery of a flat display panel 2 such as a liquid crystal panel so as to be apart from the display panel 2 from the lower side of the boundary face between substrates 4 and 5 to the upper end. On the substrate 4 side lower than the boundary of the substrates 4 and 5, a holding face 15a which comes into contact with only the end face of the lower substrate 4 is provided.
Patent TW-527422-B (TW)
Title: Start-up procedure for direct smelting process
Inventor: BATES CECIL PETER
IPC: C21B13/00
Filed: 2000-07-07
Granted: 2003-04-11
Abstract: A procedure for starting up a direct smelting process for producing iron from a metalliferous feed material in a metallurgical vessel is disclosed. The vessel is of the type which includes a plurality of feed material injection lances/tuyeres (11, 13). The start-up procedure includes the steps of: (a) preheating the vessel; (b) supplying a charge of molten iron to the vessel and forming a molten bath in the vessel, (c) supplying carbonaceous material and flux to the molten bath and injecting oxygen-containing gas through one or more than one feed material injection lance/tuyere and combusting carbon and bath derived gas (if present) and thereby heating the molten bath and generating slag; and (d) suppling metalliferous feed material to the vessel while continuing supply of carbonaceous material and flux and injection of oxygen-containing gas and smelting metalliferous feed material and producing molten iron and thereby completing the start-up procedure.
Patent TW-451397-B (TW)
Title: Method of manufacturing shallow trench isolation area
Inventor: REN YI-MIN
IPC: H01L21/76
Filed: 2000-07-18
Granted: 2001-08-21
Abstract: This invention provides a method to manufacture shallow trench isolation area. A shallow trench isolation area is defined using lithography and etching techniques. A spacer is formed at the both sides of the shallow trench isolation area through a spacer manufacture process, which removes the sharp corner formed between the shallow trench isolation area and an adjacent active area and thus increases the process window for the subsequent gate polysilicon etching. This can reduce the possibility in retaining polysilicon at the corner and thus decrease the possibility short circuit in the gate.
Patent TW-I238696-B (TW)
Title: The manufacturing method of turmeric-containing cooking oils and fats
Inventor: OSHIRO SEIRI
IPC: A23L1/30
Filed: 2000-07-18
Granted: 2005-09-01
Abstract: The manufacturing method of turmeric-containing cooking oils and fats, one species or a mixture of a plurality of species of turmeric, which are made to contain a water content and dried after being irradiated with a far infra-red ray, is soaked in cooking oils and fats. A far infra-red ray is further irradiated, so that oil-soluble ingredients are dissolved. As a result, active ingredients, which are easy to be absorbed in intestines, are generated from the raw turmeric, the oil-soluble ingredients of the turmeric, such as curcumin, essential oil, etc. are dissolved in the cooking oils and fats to facilitate the absorption in intestines, and an offensive smell and a bitterness, which are peculiar to turmeric, are removed.
Patent TW-592725-B (TW)
Title: Galantamine oral solution
Inventor: FRANCOIS MARC KAREL JOZEF
IPC: A61P25/28
Filed: 2000-10-16
Granted: 2004-06-21
Abstract: The present invention concerns an oral solution comprising galantamine or a pharmaceutically acceptable addition salt thereof; its use and process of preparing the same. An oral solution comprising galantamine or a pharmaceutically acceptable addition salt thereof and a bulk liquid carrier, characterized in that it comprises from 0.005 to 3% (w/v) of a sweetening agent with a sweetening power of at least 10 times sweeter than sucrose.
Patent TW-483272-B (TW)
Title: Method for the serious production of chip cards, in particular SIM cards
Inventor: GOSSEL SVEN
IPC: G06K19/077
Filed: 2000-10-17
Granted: 2002-04-11
Abstract: The invention refers to a method for series production of chip cards, in particular of SIM cards, that comprises the following steps: a software program is created; the software program is applied onto a chip; the chip is embedded into a module; card-related and user-related personalization data are applied onto the chip; the chip module is embedded into a card made, in particular, of plastic; the method being characterized in that the card-related personalization data are applied onto the chips before the chip modules are embedded into the cards; and the user-related personalization data are applied onto the chip, separately from the card-related personalization data, in the production step of automatically embedding the chip modules into the cards.
Patent TW-518482-B (TW)
Title: Method for taking notes on an article displayed by an electronic book
Inventor: LIAO DIH-LUNG
IPC: G06F3/0488
Filed: 2000-11-10
Granted: 2003-01-21
Abstract: The present invention provides a method for providing a function to allow the reader to conveniently take notes in reading an article. The method comprises: (a) highlighting a character string of the article displayed by the display of the electronic book; (b) opening a notes window on the display; (c) writing characters on the panel of the display or speaking, and performing a recognition by executing a computer program stored in the electronic book, thereby displaying the written or spoken characters on the notes window for use as notes; and (d) recording the highlighted character string and the notes via a functional relation in a nonvolatile memory of the electronic book.