baber/WOPTO huggingface dataset:
Patent TW-362125-B (TW)
Title: An electrically heated catalytic converter for an engine
Inventor: KAKO TAKUZO
IPC: F01N3/28
Filed: 1995-05-30
Granted: 1999-06-21
Abstract: The electrically heated catalytic converter of the present invention has a substrate, for a catalyst, which is formed as a scroll-like cylindrical laminated assembly. The scroll-like cylindrical laminated assembly is formed by laminating a thin corrugated metal sheet and a thin plain metal sheet and winding the laminated metal sheets together around a center electrode. The outermost layer of the laminated assembly is connected to an outer electrode. The corrugated metal sheet has an insulating coating made of an alumina Al2O3, and the plain metal sheet has no insulating coating. Local conductive connections are formed between the thin metal sheets by soldering the thin metal sheets using strips of zirconium solder foils interposed between the layers of the thin metal sheets. Since zirconium has larger reducing capability than aluminum, the alumina in the insulating coating is reduced by zirconium and precipitates at the local conductive connections. Therefore, the plain metal sheet and the corrugated metal sheet are electrically connected at the local conductive connections. The solder foils in the respective layers are arranged in such a manner that a strip of solder foil in one layer overlaps with strips of solder foils in adjoining layers only at its ends, and does not overlap with strips of solder foils in the layers next to the adjoining layers when viewed from the radial direction. Since the solder foils in two adjoining layers overlap only by a small area, electric current flows between the local conductive connections concentrates in the overlapped area when electricity is fed to the electrodes. Therefore, hot spots are formed. The resistances of overall electric paths can be easily adjusted by changing the lengths of the solder strips, i.e., distances between the hot spots. Therefore, the amount of electric current flowing through electric paths can be kept at appropriate level.
Patent TW-349983-B (TW)
Title: Rheology modifier for solvent-based coatings
Inventor: SCHOFIELD JOHN DAVID
IPC: C09D7/47
Filed: 1995-10-20
Granted: 1999-01-11
Abstract: A sort of rheology modifier for solvent-based coatings having the following formula: where R represents n groups of H or C1-4-alkyl; Y represents n groups of -OH, -OR1 or NR2R3; R1 is C6-18-alkyl or cycloalkyl; and R2 and R3 is each, independently, hydrogen, alkyl or cycloalkyl; or R2 and R3 together with the nitrogen atom to which they are attached form a ring provided that the total number of carbon atoms represented by R2 and R3 is from 6 to 18; and n is from 200 to 25,000; provided that the percentage of groups in which Y is other than OH is greater than 30% and less than 95% of the total number of groups represented by Y.
Patent TW-306949-B (TW)
Title: The method for getting water in the air
Inventor: CHEN TSONG-HAE
IPC: E03B3/28
Filed: 1996-04-26
Granted: 1997-06-01
Abstract: A method for water-supplied in the air; The device is composed by fog-sucker, sucker by-pass, balloon, rope and water-pumping station; The main features of device are: Produce main pipe of fog-sucker into dual layer with gas-filled type, set a gas-filled hole under fog-sucker bottom; Install one or several sucker by-passes on top end of fog-sucker, and these sucker by-passes are around the circumference surface of balloon; Connect fog-sucker end to water-pumping station. Set motor and cooling equipment inside water-pumping station, and set a water exit to induce water into water-collecting area; Put a rope under the balloon to unit with main pipe of fog-sucker and extend to connect with water-pumping station; Fill safety gas such as He, H from gas-filled hole into main pipe, and pull fog-sucker to certain height in the air by balloon; When some clouds are appearing around the balloon, open the motor through sucker by-pass to suck moisture from the cloud; Finally, by main pipe to collect and send moisture to water-pumping station, and by cooling equipment to transform the moisture into water drop and induce it into water-collecting area; Simultaneously, by using rope to increase fog-sucker strength and prevent it destroyed by strong wind.
Patent TW-419550-B (TW)
Title: Composition, substrate and composite fabric for room temperature latex printing
Inventor: LEVY RUTH LISA
IPC: B41M5/00
Filed: 1996-07-05
Granted: 2001-01-21
Abstract: There is herein provided a composition for printing comprising an aqueous mixture having a room temperature curable latex polymer, a pigment, and a cure promoter, which when printed onto a substrate and dried, results in printing which retains a colorfastness above 3 when exposed to liquids with  a pH between about 2 and about 13. The mixture may also contain a viscosity modifier. The mixture may be applied to a fabric as an aqueous mixture with a pre-cure pH adjusted to above 8 using a fugitive alkali and then cured at room temperature. Also provided is a printed substrate which may be a fabric of hydroentangled pulp and spunbond fibers, spunbond fabrics, meltblown fabrics, woven fabrics and laminates of spunbond and meltblown fabrics and having thereon the dried residue of the aqueous mixture described above and which retains a colorfastness above 3 when exposed to liquids with a pH between about 2 and about 13.
Patent TW-308738-B (TW)
Title: Three level read only memory and manufacturing method thereof
Inventor: UEN RONG-MAW
IPC: H01L27/112
Filed: 1996-11-25
Granted: 1997-06-21
Abstract: A three level read only memory structure, which is constituted by multiple metal oxide semiconductor memory cell, comprises of: (1) multiple source/drain electrodes used as bit line; (2) multiple channel regions located between the source/drain electrodes, and those channel regions have different impurity density; (3) with gate structure located on those channel region as word line; and(4) multiple cap layers selectively located above those gate structure.
Patent TW-341650-B (TW)
Title: Vortex tube cooling system for solder reflow convection furnaces
Inventor: FRANCIS C NUTTER
IPC: B23K1/008
Filed: 1997-01-25
Granted: 1998-10-01
Abstract: A cooling system for cooling product discharged from a furnace, the cooling system comprising: a housing defining a cooling space within the housing, the housing having an entrance opening at a first end and an exit opening at a second end; a support assembly disposed within the housing for receiving and supporting the product for cooling; and a vortex tube disposed within the housing, the vortex tube comprising a tubular body, an inlet to an interior of the tubular body disposed to receive gas from a source of compressed gas, the inlet located to impart a vortex to gas within the tubular body, a cold gas outlet located at one end of the tubular body to discharge cold gas from the interior of the tubular body, the cold gas outlet in communication with the cooling space, a hot gas outlet located at an opposite end of the tubular body to discharge hot gas, the hot gas outlet disposed to direct hot gas outside of the housing.
Patent TW-362296-B (TW)
Title: A method for preparing mixed amorphous vanadium oxides and their use as electrodes in rechargeable lithium cells
Inventor: DENIS SOPHIE
IPC: C01G51/00
Filed: 1997-07-11
Granted: 1999-06-21
Abstract: A method for preparing an amorphous ternary lithiated vanadium metal oxide, which comprising the steps of creating an aqueous solution of at least one metavanadate salt selected from the group consisting of NH4VO3 AND NAVO3, and a nitrate salt of the formula M(No3)n containing a large excess of a lithium salt; heating the solution; adding a sufficient amount of a base to obtain a suitable Ph; and precipitating the amorphous lithiated vanadium metal oxide. A method for preparing an amorphous binary non-lithiated vanadium metal oxide which comprising the steps of creating an aqueous solution of at least one metavanadate salt selected from the group consisting of NHVO3 and NAVO3, and a nitrate salt; heating the solution; adding a sufficient amount of an acid for dissolution; and adding a sufficient amount of a base to obtain a suitable pH for precipitating the amorphous binary non-lithiated vanadium metal oxide. A rechargeable lithiated intercalation battery cell comprising a positive electrode, a negative electrode, and an electrolyte, wherein the active material of the negative electrode is an amorphous ternary lithiated vanadium metal oxide or an amorphous binary non-lithiated vanadium metal oxide, prepared according to the methods of the present invention.
Patent TW-359778-B (TW)
Title: Expert-assisted problem solving system
Inventor: JANG JING-SUNG
IPC: G06F15/163
Filed: 1997-11-04
Granted: 1999-06-01
Abstract: The invention relates to an expert-assisted problem solving system. The system fully utilizes the handwriting and voice input techniques to enable a querist clearly depicting a question, and promptly locating an optimum answer to the query from the system through the cross-zone and high speed information transmission characteristics of the communication network. When the system can not answer the query received, the system will obtain an expert-related personal data and expert field information from one of the expert information database, and connect to the expert, in order to deliver the query to an appropriate expert for answering and processing. Through such a system, not only the defects of this system can be amended, but also the problems can be answered properly by an expert. Furthermore, the participation of an expert and the way problems solved thereby can fully make use of the intelligence and experience of an expert so as to achieve succinct, direct, convenient and high efficient information exchange and problem solving.
Patent TW-413733-B (TW)
Title: Circuit for sensing motor load current
Inventor: DUBHASHI AJIT
IPC: H02P6/00
Filed: 1997-11-08
Granted: 2000-12-01
Abstract: A current sensing circuit includes a resistive shunt adapted to be coupled, at its one end, to the junction of a half bridge, high-side, low-side transistor pair and, at its other end, to a load such that a sensed voltage across the shunt is proportional to the current delivered to the load; and a level shifting circuit adapted to transpose a reference point of the sensed voltage to a lower potential node in the circuit such that a feedback voltage is produced from the sensed voltage which may be used to control commutation of the half bridge transistors.
Patent TW-479060-B (TW)
Title: Compounds containing alkoxysilane groups and hydantoin groups
Inventor: SCHMALSTIEG LUTZ
IPC: C08G18/28
Filed: 1997-11-19
Granted: 2002-03-11
Abstract: The present invention relates to compounds containing alkoxysilane and hydantoin groups and corresponding to the formula, wherein X represents identical or different organic groups which are inert to isocyanate groups below 100 DEG C, provided that at least one of these is an alkoxy group, Z represents COOR1 or an aromatic ring. R represents the residue obtained by isocyanate groups from an organic monomeric polyisocyanate or a polyisocyanate adduct of an NCO content from 5.1 to 60%, R1 represents an organic group which is inert to isocyanate groups at a temperature of 100 DEG C or less, R3 and R4 are identical or different and represent hydrogen or organic groups which are inert to isocyanate groups at a temperature of 100 DEG C or less, n is an integer from 1 to 8 and m has an average value of 2 to 6. The present invention also relates to the use of these compounds for the preparation coatings or adhesives.
Patent TW-366541-B (TW)
Title: Process for forming a semiconductor device
Inventor: ADETUTU OLUBUNMI O
IPC: H01L21/8242
Filed: 1997-12-31
Granted: 1999-08-11
Abstract: A metal-semiconductor layer (26) is formed over an insulating layer (20) such that the metal-semiconductor layer (26) is graded to have varying amounts of the semiconductor and metal throughout the layer. In one embodiment, the metal-semiconductor layer (26) has relatively higher silicon content near the layer's lower and upper surface. At the midpoint, the layer is close to stoichiometric tungsten silicide. In another embodiment, a metal-semiconductor-nitrogen layer is formed having nitrogen nearer the lower surface and essentially no nitrogen near the upper surface. The layer (26) can be formed using chemical vapor deposition or sputtering.
Patent TW-515812-B (TW)
Title: Composite film made from low dielectric constant resin and para-oriented aromatic polyamide
Inventor: TAKAHASHI TSUTOMU
IPC: C08J5/18
Filed: 1998-04-07
Granted: 2003-01-01
Abstract: Provided is a composite film comprising a continuous phase of para-oriented aromatic polyamide and a phase of low-dielectric resin, said film having a dielectric constant at 1 MHz of not more than 3.2 and a linear thermal expansion coefficient at 200 to 300 DEG C of within ±50x10<SP>-6</SP>/DEG C. The composite film has characteristics such as a low dielectric constant, favorable mechanical strength, homogeneous structure, light weight, and a low linear thermal expansion coefficient, and the film is useful as a base substrate for a flexible printed circuit board.
Patent TW-440535-B (TW)
Title: Bag body for portable container
Inventor: KATO RIKIYA
IPC: B65D25/20
Filed: 1998-04-24
Granted: 2001-06-16
Abstract: This invention is about a bag body for carrying a portable container with a handle, such as a thermos or a water tank. The structure of this invention can be simply put that a bag main body for housing a portable container is provided with a take-in and take-out port for taking in and out the container, and an opening for exposing either a handle or a suspending strap of the container to the outside. The stability and durability during carrying can be improved without increasing the bag load weight while the cost can be reduced. Furthermore, the portable container can be sufficiently protected since the bag body covers most part of the container surface.
Patent TW-364066-B (TW)
Title: Photo-sensitive fiber
Inventor: SHANG HEN-TAI
IPC: G02B6/02
Filed: 1998-05-15
Granted: 1999-07-11
Abstract: The present invention relates a photo-sensitive fiber and its manufacturing process, especially a kind of photo-sensitive fiber that can prevent the abnormal loss of cladding mode after the production of fiber grating; it consists of a core, and at its periphery, an inner layer of cladding and an outer layer of cladding; the core and the cladding contain refractivity-enhancing photosensitive additives, wherein the core contains first type refractivity-enhancing non-photosensitive additive, and inner layer of cladding contains second type refractivity-reducing non-photosensitive additive.
Patent TW-363087-B (TW)
Title: CVD-Ti film forming method
Inventor: YOSHIKAWA HIDEKI
IPC: C23C16/14
Filed: 1998-07-14
Granted: 1999-07-01
Abstract: A method of forming a CVD-Ti film includes the steps of loading a Si wafer into a chamber, setting an interior of the chamber at a predetermined reduced-pressure atmosphere, introducing TiCl4 gas, H2 gas, and Ar gas into the chamber, and generating a plasma of the introduced gas in the chamber to form a Ti film in a hole formed in an SiO2 film on the wafer. A wafer temperature is set to 400 degree to 800 degree, a supplied power is set to 100W to 300W, an internal chamber pressure is set to 0.5 Torr to 3.0 Torr, a flow rate ratio of TiCl4 gas to a sum of H2 gas and Ar gas is 1:100 to 1: 300, and a flow rate ratio of H2 gas to Ar gas is 1:1 to 2:1.
Patent TW-477711-B (TW)
Title: Physiological rehabilitation electric stimulator with arbitrary waveform
Inventor: LIN JR-LUNG
IPC: A61N1/22
Filed: 1998-09-02
Granted: 2002-03-01
Abstract: The present invention relates to an arbitrary waveform physiological rehabilitation electric stimulator which a user can set and finely adjust the required basic waveform data, including waveform data and channel setting, on a computer screen, thereby obtaining an output stimulation waveform of arbitrary waveforms. Under the operation of the computer, the output stimulation waveform is sent to a memory unit of the electric stimulation device, and the stimulation waveform data is sent to the output electrode of a selected output channel under the control of a timing signal and a control command to be used as a physiological rehabilitation stimulation signal.
Patent TW-388035-B (TW)
Title: PTC thermistor with improved flash pressure resistance
Inventor: HAGA TAKEO
IPC: H01C7/02
Filed: 1998-09-29
Granted: 2000-04-21
Abstract: A PTC thermistor has a disk-shaped main body with electrodes on its main surfaces which are facing mutually away from each other such that, during an initial period after a potential difference is applied between these electrodes, the side surface of the main body has an asymmetric temperature distribution between the electrodes in the direction normal to its main surfaces. The hea emission does not have a peak half-way between the electrodes in the direction of the thickness such that the thermistor has an improved resistance against flash pressure. This may be done by forming the electrodes in different sizes or by providing a non-uniform distribution in specific resistance to the main body such that the heat-emission peak is displaced from the center region between the two main surfaces of the main body.
Patent TW-419650-B (TW)
Title: Information recording method and apparatus
Inventor: KIMURA TETSU
IPC: G11B20/12
Filed: 1999-02-03
Granted: 2001-01-21
Abstract: An information recording apparatus for recording data into a recording medium taking as recording unit a sector corresponding to a predetermined amount of information signal, comprises a file management unit (5) to classify an information signal for recording into the recording medium (101) into a number, two or more, of groups depending upon the importance of the information signal, and a write/read unit (6) to record the information signal into the recording medium (101) while dealing with a defective sector, if any, in the recording medium (101) in a manner designated for the group to which the information signal has been classified to belong at the above classifying step, and record a highly important information signal, when a defective sector is found by checking up the information signal recorded in the recording medium (101), into another sector.
Patent TW-482738-B (TW)
Title: End effector for wafer handler in processing system
Inventor: BRODINE JEFF
IPC: H01L21/677
Filed: 1999-02-25
Granted: 2002-04-11
Abstract: A vacuum processing system has one or more wafer handler with an end effector that, starting at its fixed end, tapers inwardly to form side recesses on opposing sides of the end effector and then tapers outwardly to a free end that is wider than the fixed end. At its free end, the end effector has another recess defining a pairs of fingers with wafer supports thereon. The free end recess extends into the wafer sense cutout area. The pair of fingers providing the wafer supports at the free end of the end effector are spaced wider than the innermost exclusion zones for a standard 300 mm wafer carrier, but closer together than the outermost exclusion zones. In one embodiment, the end effector has a three-point ball, or bump, support for the wafer.
Patent TW-421956-B (TW)
Title: Alphanumeric message composing method using telephone keypad
Inventor: PERERA SURENDRA
IPC: H04Q7/16
Filed: 1999-05-21
Granted: 2001-02-11
Abstract: An interactive method for composing an alphanumeric message by a caller using a telephone keypad includes storing (215) a lexical database (135) from which a plurality of words can be recovered; storing a received sequence of key codes (405) representing a sequence in which keys on a telephone style keypad are keyed; and generating a word trellis including candidate words (415) derived from the sequence and the lexical database. In one aspect of the method, a most likely phrase (420) is formed from a trellis of the candidate words using conditional probabilities stored in the lexical database. In another aspect, keypad error correction is performed when a candidate word is not found in the lexical database. In another aspect, caller responses are used to determine a correct word when-all candidate words of a subset of candidate words are incorrect.
Patent TW-458799-B (TW)
Title: Method and device for cool-drying
Inventor: LAUWERS PETER ALBERT
IPC: B01D5/00
Filed: 1999-05-17
Granted: 2001-10-11
Abstract: The present invention concerns a method for cool-drying gas containing water vapor, whereby this gas is guided through the secondary part of a heat exchanger (1) whose primary part is the evaporator (2) of a cooling circuit (3) which also contains a compressor (5) which is driven by an electric motor (4), a condenser (6), an expansion means (7) between the outlet of the condenser (6) and the inlet of the evaporator (2), and whereby the above-mentioned cooling circuit (3) is thus controlled as a function of the load that the cooling capacity is adjusted without any ice being formed in the evaporator (2), characterized in that the cooling circuit is controlled by adjusting the rotational speed of the motor (4).
Patent TW-491694-B (TW)
Title: Push-up bra pad
Inventor: DEAL ANN
IPC: A41C3/14
Filed: 1999-06-25
Granted: 2002-06-21
Abstract: A push-up bra has an envelope between the front panel and the rear panel of the bra cups, that receives a flexible pouch containing a mixture of water and a hygroscopic agent such as 70% glycerine-30% water. The hygroscopic agent will draw moisture into the envelope preventing the volume of liquid from decreasing.
Patent TW-452745-B (TW)
Title: A configurable multi-function touchpad device
Inventor: BJORN VANCE C
IPC: G06V40/13
Filed: 1999-10-11
Granted: 2001-09-01
Abstract: A touchpad device comprised of a detection array having a detection surface, wherein the detection surface is configured to receive a fingerprint image. Additionally, a processing device is provided to receive the fingerprint image or image data from the detection array. The processing device configures the touchpad device to operate as a pointer control device or a fingerprint recognition device based upon parameters associated with the fingerprint image.
Patent TW-482907-B (TW)
Title: Burn-in board
Inventor: KAWAI HIDEAKI
IPC: H05K1/11
Filed: 1999-11-24
Granted: 2002-04-11
Abstract: Generation of solder bridges is restrained when soldering socket terminals. A plurality of lands are provided on one surface of a printed board and each arranged at a given interval along one direction thereof, and a plurality of through holes each defined in the printed board and opened to each land. A plurality of terminals of holding sockets are inserted into each through hole to protrude toward one surface of the printed board and through which DUTs are mounted and the lands are soldered onto and connected to the printed board. Induction lands are provided on one surface of the printed board along the extension line of the one direction at the same interval as each interval of the lands relative to said lands provided at the rear end of the printed board, and each induction land has a length which is twice or more as long as each length of the land for inducing the solder.