baber/WOPTO huggingface dataset:
Patent TW-282571-B (TW)
Title: Process for making low-leakage contacts
Inventor: JOHN HOWARD GIVENS
IPC: H01L23/485
Filed: 1996-01-16
Granted: 1996-08-01
Abstract: A method of making a semiconductor device having low-leakage borderless contacts by etching contact openings over first and second electronic elements of opposite dopant type, conformally depositing a thin doped polysilicon layer, protecting the electronic element of similar dopant-type and removing the thin doped polysilicon layer over the oppositely doped electronic element and then depositing tungsten within the contact openings.
Patent TW-349942-B (TW)
Title: Substituted 2-phenylpyridines, compositions containing same, processes for preparing same and their uses
Inventor: SCHAFER PETER
IPC: C07D213/89
Filed: 1996-01-22
Granted: 1999-01-11
Abstract: A sort of substituted 2-phenylpyridines given in formula I, having the following meanings: n is o; R1, R3 and R4 independently of one another are hydrogen or halogen; R2 is C1-C4-haloalkyl; R5 is hydrogen or halogen; R6 and R13 independently of one another are hydrogen; X is methylene; R7 is hydrogen or halogen; R8 is hydrogen or C1-C4 haloalkyl; R9 is hydrogen, halogen, C1-C4 alkyl, C1-C4 alkoxyl or C1-C4 haloalkoxyl; R10 is hydrogen, halogen, C1-C4-alkyl, C1-C4-haloalkyl or C1-C4 alkoxyl; R11 is hydrogen, halogen, C1-C4-alkyl, C1-C4-haloalkyl, hydroxycarbonyl-C1-C4-alkoxy, (C1-C6-alkoxy) carbonyl-C1-C4-alkoxy, cyano, (C1-C4-alkoxy) carbonyl or di(C1-C4-alkyl)-aminocarbonyl; R12 is hydrogen, nitro or amino; with the proviso that R5, R7, R11 and R13 are not all simultaneously hydrogen or R7 and R8, or R10 are not simultaneously fluorine; or the agriculrally useful salt given in compound I.
Patent TW-327691-B (TW)
Title: The method for using nitric acid to pre-treatment silicon
Inventor: LII MING-KWEI
IPC: H01L21/20
Filed: 1996-02-17
Granted: 1998-03-01
Abstract: A method by using nitric acid to pre-treatment silicon, it includes: Put silicon wafer into TCE solution then put it into ACE solution after shaking. Clean it by using pure water, and boil it by using thick sulfuric acid solution and thick nitric acid solution. Then clean it by using pure water, HF solution (HF:H2O = 1:10), pure water alternatively. Finally, put it into thick nitric acid solution (about 70℃) to boil for 3 minutes, then immediately put silicon chip into LPD- SiO2 growing chamber to proceed growing.
Patent TW-284856-B (TW)
Title: Retroreflective articles with multiple size prisms in multiple locations
Inventor: ROBERT B NILSEN
IPC: B32B7/02
Filed: 1996-02-17
Granted: 1996-09-01
Abstract: Retroreflective sheeting and articles are formed in which the size of the retroreflective and non-retroreflective surfaces may be varied across an array of microprisms. This is accomplished by varying the location of the reflective coating applied to the microprism side facets, such that, some prism side facets are completely coated with reflective material while others are coated only at the apex area; and still others are coated with a non-reflective coatings, such as, a colored adhesive.
Patent TW-356419-B (TW)
Title: Toothbrush and method of cleaning the oral cavity
Inventor: MASTERMAN THOMAS CRAIG
IPC: A61K8/89
Filed: 1996-03-01
Granted: 1999-04-21
Abstract: A kind of toothbrush, including a handle associated with a head having at least one tuft securely affixed in or attached to the head, wherein cleaning of the teeth is improved without any of the adverse side effects associated with over aggressive abrasion, an embodiment of the present invention includes a toothbrush said tuft including a plurality of filaments comprised of (a) a thermoplastic filament base material and (b) an effective polishing amount of a polishing agent having a particular size of from about 0.1 micro-meter to about 10 micro-meter, among them, the characteristics of the filament are: in the range of diameter from about 100 to 300 micro-meter; frictional modulus from about 0.01 to 0.90; the ISO hardness is from soft to medium grade; tuft filament durability is greater 3 pounds; bending restoration is from about 80% to 100%; breaking extension from about 1% to about 500%; tensile strength from about 5,000 psi to about 200,000 psi and modulus of tension and bending from about 100,000 psi to about 300,000 psi.
Patent TW-334416-B (TW)
Title: Machinable plaster
Inventor: SALVATORE C IMMORDINO JR
IPC: C04B26/08
Filed: 1996-03-19
Granted: 1998-06-21
Abstract: A high density gypsum composition that is useful as a machinable plaster includes:80~90% by weight of CaSO4(2H2O) (semi-hydrates) and 10~20% by weight of redispersable polymer.
Patent TW-353787-B (TW)
Title: Reticle for off-axis illumination
Inventor: BAE SANG-MAN
IPC: G03F1/36
Filed: 1996-03-22
Granted: 1999-03-01
Abstract: A reticle for off-axis illumination comprising light-screening patterns defining spaces having differing widths such that there is at least one space of larger width and at least one space of smaller width, on a transparent substrate, in which a plurality of subsidiary light screening patterns are provided inside the at least one space of larger width, and in which the subsidiary patterns have sizes insufficient to form an image.
Patent TW-374829-B (TW)
Title: A determining device and a method for determining a failure in a motor compressor system
Inventor: OKABE MIRORU
IPC: G01R19/00
Filed: 1996-07-26
Granted: 1999-11-21
Abstract: Motor failure determining system and the method, including a current detector for detection of the input current in the compressor-driven motor; a flow detector for determination of flow of the compressible fluid intaken into the compressor; a compression ratio detector for determination of ratio of compression; a reference value generator unit for generation of reference limit value for comparison of the methods of the detection of current by the current detector and the reference limit value for determination of existence of failure in the motor compressor system, and a failure determining unit which, when detecting existence of failure in the motor compression system with current of over the reference limit value, the reference limit value would increase along with increase of the current of increase of the compression ratio.
Patent TW-364023-B (TW)
Title: Hydrogen gas generators
Inventor: MIYATA SATORU
IPC: C25B9/17
Filed: 1996-11-02
Granted: 1999-07-11
Abstract: The subject of the present invention provides a hydrogen gas generator which can efficiently electrolyze water, produce hydrogen gas of which purity is high for fuels, the size of the generator being able to be easily reduced and the amount of hydrogen gas is easily adjusted. A hydrogen gas generator having an electrolytic section and a tank section producing hydrogen gas by electrolyzing water, having more than three electrolytic plates, said electrolytic plates and insulating gasket form an assembly, the insulating gaskets being pressure-welded with electrolytic plates, said gaskets having holes, an electrolytic chamber comprising surfaces of electrolytic plates and inside along a central hole of said gaskets within said assembly, water in the electrolytic chambers being able to run to adjoined electrolytic chambers through passage holes of electrolytic plates, hydrogen gas which is produced in electrolytic chambers being able to move to adjoined electrolytic chambers through air holes of electrolytic plates.
Patent TW-314643-B (TW)
Title: Method of implementing inter-insulator of integrated circuit and structure thereof
Inventor: YAU LIANQ-JYI
IPC: H01L21/31
Filed: 1997-02-18
Granted: 1997-09-01
Abstract: A manufacturing method of inter-insulator of integrated circuit comprises of the following steps: (1) on semiconductor structure forming stepped pattern, among the above stepped pattern there is gap; (2) on the above semiconductor structure forming barrier layer, used to cover on the above stepped pattern; (3) forming first insulator with silicon oxide as component, and covering on the above barrier layer; (4) on the above first insulator forming high-phosphor-containing silicate glass; (5) on the above first high-phosphor-containing silicate glass forming one graded phosphor-containing silicate glass layer; (6) on the above graded phosphor-containing silicate glass forming cap layer with silicon oxide as material.
Patent TW-439038-B (TW)
Title: Information handling system
Inventor: BERTRAM RANDAL LEE
IPC: G06F3/0488
Filed: 1997-05-24
Granted: 2001-06-07
Abstract: A computer system, preferably a mobile client computer, optimizes data handling and display through the use of predictive widgets. A predictive widget uses a predictive list of possible entries into a defined field of a form, as in a form filling application, to provide one or both of a predictive default entry for a field or a predictive fill once a user has started an entry into the field. Predictive lists are shared and copied between and among a plurality of communicating computer systems.
Patent TW-382707-B (TW)
Title: Single-electron memory cell arrangement
Inventor: RISCH LOTHAR
IPC: G11C11/40
Filed: 1997-05-27
Granted: 2000-02-21
Abstract: Memory cells, which each comprise a single-electron transistor and a single-electron memory element, and in which the single-electron transistor is driven by a charge stored in the memory element, are designed in such a way that, on application of a read voltage, a current dependent on the stored charge flows through the single-electron transistor, without changing the stored charge. On application of a write voltage whose magnitude is greater, the stored charge is changed. The memory cells are each connected between first lines and second lines, transverse thereto, of a memory cell arrangement.
Patent TW-368452-B (TW)
Title: Manufacturing method of vise
Inventor: LI JIN-YUAN
IPC: B25B1/10
Filed: 1997-07-03
Granted: 1999-09-01
Abstract: The invention provides a kind of manufacturing method of vise which is to simplify the manufacturing process and greatly increase the precision and clamping of the vise. The method is to apply concentric boring and threading on the accommodation block of female table and screw block and proceed the threading of screw hole so as to make the inner wall of screw hole be threaded and to shave the positioning section to complete the prototype of female table. And, then applying the shaving on the clamping area, top and right and left hand side of the male and female clamping block simultaneously so as to accomplish the vise. The vise made by the said method whose manufacturing process is very simple without multiple manufacturing and machining that can greatly increase the production and reduce the cost. Owing to the coaxial boring and drilling on the holes of the female table, the axis points are the same that when the male table set moves, it will be stable without any flickering and because of the synchronized shaving on the clamping area on the male and female tables, the total precision and clamping can be greatly improved.
Patent TW-347558-B (TW)
Title: Semiconductor device with self-aligned contact and its manufacture
Inventor: ITABASHI KAZUO
IPC: H01L21/108
Filed: 1997-07-10
Granted: 1998-12-11
Abstract: A semiconductor memory device comprising: a first insulating film covering the upper and side surfaces of a gate electrode; a second insulating film formed on the substrate covering the first insulating film; a pair of contact holes formed through the second insulating film and reaching the impurity diffusion regions; a conductive plug embedded in one of the contact holes; a third insulating film formed on the second insulating film covering the conductive plug, and having a first aperture on the other contact hole; a bit line formed on the third insulating film and connected to the other impurity diffusion region through the first aperture and the other contact hole; a fourth insulating film covering the upper and side surfaces of the bit line; a second aperture formed through the third insulating film in alignment with the fourth insulating film covering the side surface of the bit line; a storage electrode formed to extend over the bit lien, insulated from the bit line by the third and fourth insulating films, and electrically connected to the conductive plug through the second aperture.
Patent TW-381405-B (TW)
Title: Sound field amplifier
Inventor: HIRANO MASAZO
IPC: H03H19/00
Filed: 1997-09-10
Granted: 2000-02-01
Abstract: The present invention provides a sound field amplifier which is suitable for a large-scale integrated circuit and whose amplitude and phase characteristics are switched. The connection state of capacitors 10, 20, 50, 60 is switched by using first switch group and second switch group for forming switched capacitors and capacitors 10, 20, 50, 60 acting equivalently as resistors on performance, making the circuit phase amplitude characteristic being determined by capacitance ratio of capacitors 10~60, and clock frequency supplied to the first and second switch groups, making capacitance C1~C6 of capacitors 10~60 be kept within a lower rate, allowing a large-scale integrated circuit being adopted for the sound field amplifier.
Patent TW-347469-B (TW)
Title: Failure analysis memory for memory testing apparatus
Inventor: OHATA MAKOTO
IPC: G01R31/3193
Filed: 1997-10-29
Granted: 1998-12-11
Abstract: A failure analysis memory for memory testing apparatus which has a failure data storage part composed of a failure data memory and a first memory control part and a mask data storage part composed of a mask data memory and a second memory control part, when the logical comparison result by the testing apparatus is a failure in the test mode, the first memory control part effects control to generate write enable data and write failure data in the failure data memory at the corresponding address and, in the remove mode, effects control to read out failure data from the failure data memory and provide it to the mask data storage, in which in the test mode the second memory control part effects control to provide mask data read out of the mask data memory, as an inhibit signal, to a logic comparator of the memory testing apparatus to inhibit it from making a logical comparison and, in the remove mode, the second memory control part effects control to generate a write enable signal from the failure data read out of the failure data memory and apply it to the mask data memory to write therein mask data at the corresponding address.
Patent TW-350910-B (TW)
Title: A radioactive temperature testing method
Inventor: GOMYO KENICHI
IPC: G01J5/60
Filed: 1997-11-25
Granted: 1999-01-21
Abstract: A sort of radioactive temperature testing method, by means of 2 radioactive light of different wave lengths and coming from the tested object and in the use of the radioactive temperature testing of the 2 wave length thermometer for testing of temperature of the material, the radioactive rate caused by the different wave lengths and the emission light tested in the 2 different wave lengths of temperature of one or more formats, for display of the relationship format and the format of heat emission and Bronx 2 constant in emission rate for temperature of the object.
Patent TW-359791-B (TW)
Title: Tactile feedback controller for computer cursor control device
Inventor: BARBER RONALD JASON
IPC: G06F3/00
Filed: 1997-12-05
Granted: 1999-06-01
Abstract: A cursor on a graphics display is controlled by a cursor control device including a tactile generator. The tactile generator is activated when the cursor is located at a graphics object that has been determined to be interesting, and that has a size which bears a predetermined relationship to the speed of the cursor, provided an update time has elapsed since the time of the last tactile activation of the cursor control device.
Patent TW-358114-B (TW)
Title: Diasazo dyestuffs for dyeing cellulosic materials
Inventor: MENNICKE WINFRIED
IPC: C09B67/26
Filed: 1997-12-17
Granted: 1999-05-11
Abstract: A novel disazo dyestuff of the formula (I), wherein R1 represents C1-C4-alkyl; R2 represents hydrogen or C1-C4-alkyl; R3 represents hydrogen or C1-C4-alkyl; R4 represents hydrogen or C1-C4-alkyl, being substituted by phenyl or acid dependently; X represents a hydrogen, alkalis metal or ammonium ion, or cation substituting organic ammonium; and n stands for an integer of from 1 to 3.
Patent TW-370512-B (TW)
Title: Zeolite SSZ-47
Inventor: LEE GREGORY S
IPC: C01B39/04
Filed: 1998-01-23
Granted: 1999-09-21
Abstract: The present invention relates to new crystalline zeolite SSZ-47 prepared using a bicyclo ammonium cation templating agent.
Patent TW-391962-B (TW)
Title: Cyclic ether
Inventor: CHEN SHIAN-JANG
IPC: C07D307/06
Filed: 1998-01-15
Granted: 2000-06-01
Abstract: This invention related to cyclic ether production through a liquid state reaction process. In this process, cyclic ether was converted from diol by cyclic dehydration reaction under temperature lower than the boiling point of diol and the existence of crystal aluminosilicate zeolite as catalyst.
Patent TW-509707-B (TW)
Title: Soft elastomeric thermoplastic polyolefin compositions
Inventor: PELLEGATTI GIAMPAOLO
IPC: C08J5/18
Filed: 1998-02-09
Granted: 2002-11-11
Abstract: An elastomeric thermoplastic polyolefin composition comprising (I) a heterophasic olefin polymer composition comprising a crystalline propylene homopolymer or copolymer fraction and an elastomeric ethylene copolymer fraction and (II) an elastomeric polymer having a hardness equal to or less than 90 points selected from the group consisting of copolymers of ethylene, ethylene-methyl acrylate copolymers, saturated or unsaturated styrene block copolymers and unsaturated norbornene polymers.
Patent TW-388927-B (TW)
Title: Mask structure and mask holding mechanism for exposure apparatus
Inventor: MIYACHI TAKESHI
IPC: G03F1/00
Filed: 1998-02-26
Granted: 2000-05-01
Abstract: A lithographic mask structure for use with a radiation beam such as X-rays, vacuum ultraviolet rays or an electron beam. It comprises a mask substrate having a rectangular window with a mask pattern, and a ring-like frame for supporting the mask substrate, wherein the ring-like frame has a rigidity in a direction of a diagonal of the rectangular window which rigidity is relatively larger than that in another direction. In an alternative, a smaller-thickness portion is defined in a peripheral portion of the supporting fram, which provides a level difference as seen from the side. A holding system for holding such mask structure includes a loading mechanism for applying a load to the frame in a direction of extension of a diagonal of the rectangular window. By adjusting the load, transfer magnification of the mask pattern, for example, can be adjusted.
Patent TW-548103-B (TW)
Title: Bicyclic benzamides of 3- or 4-substituted 4-(aminomethyl)-piperidine derivatives
Inventor: BOSMANS JEAN-PAUL RENE MARIE A
IPC: A61P1/14
Filed: 1998-06-12
Granted: 2003-08-21
Abstract: The present invention of compounds of formula (I) a stereochemically isomeric form thereof, an N-oxide form thereof or a pharmaceutically acceptable acid addition salt thereof, R1 and R2 taken together form a bivalent radical of formula wherein in said bivalent radicals one or two hydrogen atoms may be substituted with C1-6alkyl; R3 is hydrogen or halo; R4 is hydrogen or C1-6alkyl; R5 is hydrogen or C1-6alkyl; L is C3-6cycloalkyl, C5-6cycloalkanone, C2-6alkenyl, or L is a radical of formula -Alk-R6-, Alk-X-R7, -Alk-Y-C(=O)-R9, or -Alk-Y-C(=O)-NR11R12 wherein each Alk is C1-12alkanediyl; and R6 is hydrogen, cyano, C1-6alkylsulfonylamino, C3-6cycloalkyl, C5-6cycloalkanone, or a heterocyclic ringsystem; R7 is hydrogen, C1-6alkyl, hydroxyC1-6alkyl, C3-6cycloalkyl, or a heterocyclic ringsystem; X is O, S, SO2 or NR8; said R8 being hydrogen or C1-6alkyl; R9 is hydrogen, C1-6alkyl, C3-6cycloalkyl, C1-6alkyloxy or hydroxy; Y is NR10 or a direct bond; said R10 being hydrogen, or C1-6alkyl; R11 and R12 each independently are hydrogen, C1-6alkyl, C3-6cycloalkyl, or R11 and R12 combined with the nitrogen atom may form an optionally substituted pyrrolidinyl, piperidinyl, piperazinyl or 4-morpholinyl ring. Processes for preparing said products, formulations comprising said products and their use as a medicine are disclosed, in particular for treating conditions which are related to impairment of gastric emptying.
Patent TW-399000-B (TW)
Title: Method for applying a coating to a metal substrate or repairing a coating applied to the same
Inventor: CLAUDIO MANTEGAZZA
IPC: C23C18/02
Filed: 1998-07-02
Granted: 2000-07-21
Abstract: The invention describes a method for applying an electrocatalytic or a protective coating to a metal substrate or repairing a damaged area of the same, consisting in a thermal treatment of a precursor of said catalytic coating by means of a hot air jet from a blower. The temperature of the substrate is locally controlled by means of surface temperature sensors or by an infrared measuring system. The metal substrate may be an exhausted electrode structure, in which case the reactivation is easily carried out at the plant site without any need of sending the structure to the producer. The method of the invention is particularly useful for reactivating anodes for oxygen evolution as it permits to avoid the risky procedure of detaching the anode from the current conductor.
Patent TW-552247-B (TW)
Title: Method and composition for producing set gypsum-containing product with increased strength, rigidity, and dimensional stability
Inventor: YU QIANG
IPC: C04B41/70
Filed: 1998-08-22
Granted: 2003-09-11
Abstract: The invention provides a set gypsum-containing product having increased resistance to permanent deformation and a method for preparing it comprising forming a mixture of a calcium sulfate material, water, and an appropriate amount of one or more enhancing materials chosen from condensed phosphoric acids, each of which comprises 2 or more phosphoric acid units; and salts or ions of condensed phosphates, each of which comprises 2 or more phosphate units. The mixture is then maintained under conditions sufficient for the calcium sulfate material to form a set gypsum material.
Patent TW-381241-B (TW)
Title: Electronic wallet based on distributed network
Inventor: PALTENGHE CRIS T
IPC: G06Q30/00
Filed: 1998-11-11
Granted: 2000-02-01
Abstract: The present invention relates to a system in which the information is the major components and could invest in information form containing multiple data storage of an user's information in different forms. Such information is safe, secured and correctly authorized conversion providing perfect protection to personal privacy. The system also provides protection backup and storage functions which can proceed normal and current access while maintaining information privacy simultaneously. The first data storage comprises static identity data relating to an user. The second data storage comprises temporarily dynamic personal information of user. The third data storage comprises dynamic statistic information data of user. Employing electronic wallet to let the user download the selected data portion. A kind of method employing such information includes using such information to fill the form and provides services to the user and allows the seller selectively selling product to some anonymous users.