baber/WOPTO huggingface dataset:
Patent TW-353199-B (TW)
Title: Coating film forming apparatus
Inventor: KAWANO YUKIHIRO
IPC: H01L21/027
Filed: 1997-11-25
Granted: 1999-02-21
Abstract: A coating film forming apparatus characterized in comprising: a substrate holding mechanism for holding a substrate substantially horizontal; a nozzle having the slit like emitting orifices extending from one end to the other end of the substrate; a coating liquid supply mechanism for supplying a coating liquid to the nozzle; a moving mechanism for supporting the nozzle into a status where the emitting orifices and the substrate maintain a specified interval, and parallely moving the nozzle relative to the substrate in a direction orthogonal to the longitudinal direction of the emitting orifices; the nozzle also comprising: an inlet for introducing a coating liquid from the coating liquid supply mechanism; a liquid accumulation part connecting the inlet with the emitting orifices and temporarily accumulating the coating liquid introduced through the inlet and fetching the coating liquid to the emitting orifices; a film thickness control mechanism.
Patent TW-406066-B (TW)
Title: Process for preparation of 4""-deoxyerythromycins a and B
Inventor: PAREKH SHYAMAL I
IPC: C07H17/08
Filed: 1998-01-17
Granted: 2000-09-21
Abstract: A process for the preparation of 4""-deoxyerythromycins, having the formula: wherein R is H or OH, Rp is H or acetyl, and R1 is H or loweralkyl; by treatment of the 2'-0-acetyl-4""-imidazolythionocarbonyl-erythromycin starting material with the radical initiator 4,4'-azobis-(4-cyanovaleric acid), H3PO2 and an organic base in a water-miscible solvent other than an alcohol, and optionally eliminating the 2'-O-acetyl group. In a preferred embodiment, the water-miscible solvent is an alcohol and the deoxygenation and deacetylation is carried out in one step.
Patent TW-509670-B (TW)
Title: A method for continuously producing 1,3-dioxolane
Inventor: OGAWA DAISUKE
IPC: C07D317/12
Filed: 1998-01-23
Granted: 2002-11-11
Abstract: Cyclic formal is manufactured by cyclic reaction of an alkylene glycol and an aldehyde in a reactor, producing formal mixed with unreacted aldehyde as an impurity, which is reduced in amount by connecting the reactor to a distillation tower and continuously supplying a raw alkylene glycol to the distillation tower from which unreacted formaldehyde and a cyclic formal are being distilled, and continuously reacting them with supplied raw formaldehyde by countercurrent flow during distillation. Water content in azeotropic admixture with cyclic formal can be removed by azeotropic distillation with a hydrocarbon azeotropic admixture with water, distilling water from the cyclic formal.
Patent TW-484114-B (TW)
Title: Process to prevent unauthorized use of electric apparatus, particularly of an autoradios
Inventor: PLUMEIER JOERG
IPC: B60R25/00
Filed: 1998-04-10
Granted: 2002-04-21
Abstract: There is provided a process to prevent unauthorized use of electric apparatus, particularly of an autoradios, in which a mark for identifying the electric apparatus shall be directly inputted to the electric apparatus to encrypt the electric apparatus. The encryption function utilizes an irreversible latch method that can be obtained by inspecting data pertinent to the apparatus.
Patent TW-360801-B (TW)
Title: Optical system capable of simultaneously projecting alternate combinations of multiple dots and lines and method therefor
Inventor: CHEN GUO-TI
IPC: G02B26/00
Filed: 1998-05-05
Granted: 1999-06-11
Abstract: The invention relates to an optical system capable of simultaneously projecting alternate combinations of multiple dots and lines and a method therefor, particularly to a method of forming a light spot by the reflective characteristics of the cut seam face of the lens per se, which is essentially characterized in that a cylinder lens is installed in front of a light source generation device, in which a suitable location of the lens is slantly cut with a cut face thereby forming a symmetrical first lens and second lens having a cut face and a cylindrical face. When a light beam longitudinally projects upwards from the bottom of the first lens to the seam face of the second lens, the transmission light reflects through the cut face of the second lens and re-projects on the cylindrical face of the first lens, and reflects from the first transmission cylindrical face to form a horizontal line. Another portion of the light beam goes through the cut face and the top end of the lens and projects into a light dot, thereby reducing the mounting space of the optical system, reducing the overall weight thereof, and increasing the uses thereof. Furthermore, since the lamination gravity center of each lens is on an identical axis, the optical system is easy in installation and versatile.
Patent TW-388026-B (TW)
Title: An improved operating system for operating an eject system and a head retraction system of a disk drive
Inventor: SONDEREGGER RALPH L
IPC: G11B21/22
Filed: 1998-05-29
Granted: 2000-04-21
Abstract: An improved disk drive includes an improved operating system. An improved eject system. An improved head retract system and an improved motor loading system. In a preferred embodiment of the operating system it includes a motor, an eject crank, a head crank and an actuator. The output of the motor can be selectively controlled by the actuator to power either the eject crank or the head crank. Powering the head crank, causes the drive heads to move, and powering the eject crank causes a disk cartridge to be ejected from the disk drive. The motor loading system may have a disk drive motor having a threaded exterior and a member extending from the exterior to interface with the eject system. Additionally, this motor loading system may include an aperture in the chassis of the disk drive that has a threaded ring running around the circumference of the aperture and a spring extending from the threaded ring. The disk drive motor can be inserted into the aperture in the chassis with the member depressing the spring. The disk drive motor can then be rotated to mate the threads of the disk drive motor with the threaded ring. When rotated, the slotted member releases the spring. The spring prevents rotation of the disk drive motor past a predetermined point and thereby prevents the motor from becoming dislodged from the chassis. When inserted into the disk drive, the motor can be moved between a loaded and an unloaded position.
Patent TW-370734-B (TW)
Title: Method for securing the magnet of rotary machine
Inventor: ITOU KATSUTOSHI
IPC: H02K23/04
Filed: 1998-07-13
Granted: 1999-09-21
Abstract: A method for securing the magnet of rotary machine that a plurality of magnet are circularly arranged at proper distance along the periphery on the inner surface of a hollow cylindrical iron yoke which has a closed end and is secured by a hollow cylindrical magnet hood pressed into the surface of the magnet, featuring: a press frame with an upper piece and lower piece where the lower piece temporarily supports the magnet hood and closes the hood by alignment and line up the plurality of magnet along the outer periphery of the hood, and where the upper piece secures the yoke iron to the press frame and closes each other by aligning the magnet hood with opening of the yoke iron, and the magnet and the hood are pressed into the iron yoke by pushing the outer periphery of the magnet with the inner periphery of the iron yoke.
Patent TW-386908-B (TW)
Title: Manually driven liquid spraying device
Inventor: CHIKU MASAMI
IPC: B05B7/10
Filed: 1998-08-13
Granted: 2000-04-11
Abstract: The present invention relates to a manual driven liquid spraying device for spraying the liquid kept inside the container, comprising an upper air cylinder and lower liquid cylinder, and inside the air cylinder, a air piston is meshed slidable, and a sucking pipe pending down onto the bottom of the container has a cylinder member connected to the liquid cylinder. The middle portion of the actuating member disposed to move vertically in the state of pressing upward to the cylinder member is inserted into the air piston, and composes a hollow stem projection upward from the liquid cylinder, a push-down head engaged with it at the top of said stem, a nozzle hole opening at the side of the push-down head, and a first and s second ducts merging each other in front of the nozzle hole. The first duct is communicated with the air chamber at one side of the air piston, and the second duct is communicated with the liquid cylinder via the inside of the stem. By displacing the air piston inside the aire cylinder by pushing down the actuating member, the air inside the air chamber is ejected from the nozzle hole via the first duct, meanwhile the liquid inside the container is ejected from the nozzle hole mixing with the ejected air by exerting negative pressure in the second duct.
Patent TW-523525-B (TW)
Title: Process for preparing hydroxy-functionalized polyesters
Inventor: CHEN H DAVID
IPC: C08G59/42
Filed: 1998-09-09
Granted: 2003-03-11
Abstract: A process for preparing a thermoplastic hydroxy-functionalized polyesters comprises contacting a dicarboxylic acid or a mixture of dicarboxylic acids with a diepoxide in the presence of a monofunctional carboxylic acid and a catalyst, and in the absence of a solvent under conditions sufficient to form the hydroxy-functionalized polyesters.
Patent TW-542945-B (TW)
Title: Resist stripping solution composition and resist stripping method using the same
Inventor: TANABE MASAHITO
IPC: G03F7/42
Filed: 1998-10-06
Granted: 2003-07-21
Abstract: The present invention relates to photoresist stripping liquid compositions comprising (a) 2-30 wt% of a hydroxylamine, (b) 2-35 wt% of water, (c) 25-40 wt% of at least one member selected from monoethanolamine and diethanolamine, (d) 20-32 wt% of dimethyl sulfoxide and (e) 2-20 wt% of an aromatic hydroxy compound and a method of stripping photoresists with the use of the same. The present invention provides photoresist stripping liquid compositions which are, even at higher treating temperatures, excellent in the capabilities of both stripping photoresist films and modified films and effective in prevention of the corrosion that would otherwise occur in substrates overlaid with Al or Al alloy layers or Ti layers, and a method for stripping photoresists by using the same.
Patent TW-439067-B (TW)
Title: Nuclear energy reactor control rod and method of manufacturing the same
Inventor: UEDA MAKOTO
IPC: G21C7/113
Filed: 1998-10-06
Granted: 2001-06-07
Abstract: This invention is to provide a kind of nuclear energy reactor control rod that is capable of suppressing an excessive frictional force acting on passive state oxide films formed on the surfaces of neutron absorber elements and also reducing the possibility to cause electrochemical problems, and a method of manufacturing the same. The invention is composed of the followings: a supporting rod through hole 23, which is formed by penetrating the neutron absorber element 21; and a load supporting rod 24, which is inserted into the supporting rod through hole 23 to support the weight of the neutron absorber element 21 by the sheath 7. The load supporting rod 24 is provided with the followings: the front end portion 26, which is inserted into the supporting rod installing hole 25 of sheath 7 and is secured; the main body portion 27, which has a diameter lager than that of the front end portion 26; and the step difference 28, which is formed by the diameter difference between the front end portion 26 and the main body portion 27 so as to create a minute gap between the sheath 7 and the neutron absorber element 21.
Patent TW-434478-B (TW)
Title: Method for testing the integrity of software pre-installed in a computer hard disk
Inventor: JANG YOU-CHIUAN
IPC: G06F11/22
Filed: 1998-10-27
Granted: 2001-05-16
Abstract: The present invention relates to a method for testing the integrity of software pre-installed in a computer hard disk. A function capable of capturing documentary messages is provided to, by way of lower level operations, directly read data from the hard disk's physical trackers so as to obtain and test all documentary messages stored in each partition (an implicit partition or a general partition). At the same time, the present invention allows inspectors to manually input names of those known documents or items that may change when the computer is powered on so that all influences caused by the known documents or items can be neglected in the test procedure. Also, in order to ensure that the reliability and precision of the pre-installed software in the computer hard disk sold by the manufacturer meet the customer requirements, a standard message document for the pre-installed software is generated to compare with a temporary document generated for the software messages stored on the hard disk.
Patent TW-550277-B (TW)
Title: Process for producing condensed substituted polyvinyl phenol (CSPVP)
Inventor: RAHMAN DALIL M
IPC: C08F8/30
Filed: 1998-11-27
Granted: 2003-09-01
Abstract: A process for producing a deionizing resin, which comprises reacting an organic compound having at least one reactive hydroxy group and at least one active chelating site with an organic polymer matrix having at least one reactive -OH or -NH2 group, and thereby producing a chelatedpolmer complex, washing the polymer complex with water followed by washing with a mineral acid solution and then again washing with water and thereby reducing the level of sodium, iron and chromium ions in the polymer complex to less than 100 ppb each.
Patent TW-557288-B (TW)
Title: Method of making magnesium fluoride optical ceramics
Inventor: TSAI DUU-SHING
IPC: C04B35/553
Filed: 1999-01-28
Granted: 2003-10-11
Abstract: The invention is a method of making magnesium fluoride optical ceramics. A selected raw material is placed in a set of metal mold and hot-pressed at the temperature range from 580 to 730 DEG C in air. Comparing with vacuum hot pressing, this method has advantage of lower hot-pressing temperature, simpler equipment, lower production cost, easier mass production and less contamination. The hot-pressed magnesium fluoride optical ceramics can be used for 3-5 mum infrared transmission windows.
Patent TW-418323-B (TW)
Title: Capacitance detection system and method
Inventor: MATSUMOTO TOSHIYUKI
IPC: G01L9/12
Filed: 1999-02-12
Granted: 2001-01-11
Abstract: This invention is about a kind of detection circuit that can provide an output voltage, which is in proportion to the static capacitance provided by the detection circuit itself. The invention includes a voltage input terminal used to receive an input voltage and an operation amplifier. The input voltage received by the input terminal is varied in between two different reference voltages. The inverse input terminal of the operation amplifier is connected to the voltage input terminal through resistor. The non-inverse input terminal of the operation amplifier is connected to the voltage input terminal through sensor capacitance and is additionally connected to the reference voltage through a switch. The output voltage of the operation amplifier is connected to the inverse input terminal through the feedback circuit including resistor and switch. During the period of initialization cycle, all the switches are closed off and the reference voltage is supplied to the input terminal. During the period of measuring cycle, all the switches are opened and another reference voltage is supplied to the input terminal. The operation amplifier sends out an output voltage, which varies linearly with the sensor capacitance.
Patent TW-419667-B (TW)
Title: Improvecd dynamic random access memory circuit and methods therefor
Inventor: MUELLER GERHARD
IPC: G11C5/06
Filed: 1999-03-22
Granted: 2001-01-21
Abstract: A memory circuit having a stitched architecture wherein word lines of the memory circuit comprise a low resistance conductor stitched to a gate conductor portion having a higher resistance than the low resistance conductor. The memory circuit includes an array of memory cells having thereon bit lines disposed generally along a first direction and the word lines disposed generally along a second direction substantially orthogonal to the first direction. The memory circuit also includes an array sense amplifier region disposed adjacent the array of memory cells generally along the first direction. The array sense amplifier region has therein a plurality of array sense amplifiers coupled to the bit lines. The memory circuit further includes a stitch region containing contacts for stitching the low resistance conductor with the gate conductor. The stitch region is disposed adjacent the array of memory cells generally along the second direction. There is further included a set of local data lines disposed generally along the second direction and coupled to the plurality of array sense amplifiers. There is also included a set of master data switches coupled to the set of local data lines. The master data switch is disposed in a contact-free portion of the stitch region that is adjacent to the array sense amplifier region generally along the second direction. The memory circuit further includes a set of master data lines disposed generally along the first direction and a set of master line-to-switch connectors disposed generally along the second direction for coupling the set of master data lines to the set of master data switches, wherein the set of bit lines, the set of master data lines, the low resistance conductors of the word lines, the set of local data lines, and the set of master line-to-switch connectors are formed from at least four different conductor layers of the memory circuit.
Patent TW-424242-B (TW)
Title: Insulation module, system and method for installation and manufacture
Inventor: KEENAN BRIAN
IPC: F16L59/02
Filed: 1999-05-05
Granted: 2001-03-01
Abstract: Disclosed is a pre-formed insulation module (10) having a part-cylindrical body including: an unstriated insulation layer (14) shaped to the body comprising a rigid insulating material and being substantially uniform in composition and density over a cross section of said layer (14); an inner surface (14c) adjacent to a surface of a component to be insulated; an outer surface (14a) generally concentric with said inner surface (14c); and contacting surfaces (14b); a substantially non-fibrous resilient cladding layer (18) shaped to the body and directly adhered to the insulation layer (14) at the outer surface (14a) thereof; and connection means (16; 17; 126) disposed along the length of the body for connecting with a further insulation module (20) wherein said insulation and cladding layers (14; 18) of said module (10) are disposed relative to each other such that, on connection to said further insulation module (20), insulation layers (14; 24) of said module (10) and said further module (20) are brought into contact along said contacting surfaces (14b) of the modules (10; 20) for insulating a portion of the component and wherein, when said insulating material is a fibrous material, fibres thereof are sealed by a sealing agent and are not specifically oritented relative to the modules. Also described is a system of modules for insulation of a component; a method of insulating a component; and a method for manufacturing the module.
Patent TW-419841-B (TW)
Title: Method for charging secondary battery
Inventor: KOIKE KIICHI
IPC: H02J7/00
Filed: 1999-05-27
Granted: 2001-01-21
Abstract: A method for charging a secondary battery includes: a first step of precharging the secondary battery; a second step of measuring a first secondary battery voltage Vbal after performing the precharging; and a third step of charging the secondary battery based on the measurement of the first secondary battery voltage Vbal.
Patent TW-417241-B (TW)
Title: Ashing process applicable in cleaning after etching
Inventor: LIU JEN-CHENG
IPC: H01L21/768
Filed: 1999-06-24
Granted: 2001-01-01
Abstract: The present invention discloses an ashing process applicable in cleaning after etching, which comprises the following steps: (a) a first stage ashing in an environment containing oxygen/tetrafluoromethane; (b) a second stage ashing in an environment containing oxygen/nitrogen/hydrogen; and (c) a third stage ashing in an environment containing oxygen/tetrafluoromethane.
Patent TW-548652-B (TW)
Title: Ferro-electric memory-arrangement
Inventor: BRAUN GEORG
IPC: H01L27/11502
Filed: 1999-07-20
Granted: 2003-08-21
Abstract: This invention relates to a ferro-electric memory-arrangement with a memory-cells array composed of many memory-cells, which have respectively at least one selection-transistor (TG1, TG2) and a memory-capacitor (CF1, CF2) and can be controlled through the word-lines (WL) and bit-lines (BL, bBL). Over each memory-capacitor (CF1, CF2) is located a short-circuit-transistor (SG1, SG2), in order to protect the memory-capacitor (CF1, CF2) to be free from interference-impulses.
Patent TW-513389-B (TW)
Title: Method for producing ceramics from imitated-3D material
Inventor: LIN JUNG-SHIN
IPC: C04B38/00
Filed: 1999-08-10
Granted: 2002-12-11
Abstract: A method for producing ceramics from an imitated-3D material comprises: obtaining a 3D-like material which has a non-smooth surface with a roughness, and a low melting point, and can be incinerated in a high temperature environment; immersing the material in a slurry; spraying a slurry on the material so that the slurry is attached on every part of the material; drying material by wind; inspecting the material; baking the material in a kiln to solidify the slurry and remove filament fibers of the material, thereby forming ceramic fibers formed of kaolin; and coloring and sintering the product. The invented method produces ceramic products with streamlines of high difficulty at a fast speed and a low cost.
Patent TW-544434-B (TW)
Title: Utilizing condition report producing system of elevator
Inventor: SHIOZAKI HIDEKI
IPC: B66B5/00
Filed: 1999-09-01
Granted: 2003-08-01
Abstract: The present invention provides a utilizing condition report producing system of elevator which can produce the utilizing condition report of elevator at each preset report producing group. A customer information and a report producing group information are memorized to a customer information data base 46. And the operation data of an elevator 12 is memorized to a remote inspection data base 48. At a service position client 42, a utilizing condition report depending on an operation data is produced on the basis of report producing group information at each specified elevator, and the result is output from a network printer 44.
Patent TW-450870-B (TW)
Title: Oscillating orbital polisher and method
Inventor: ADAMS JOHN A
IPC: B24B37/04
Filed: 1999-11-10
Granted: 2001-08-21
Abstract: A method and apparatus for improving uniformity of the rate of removal of material from the surface of a semiconductor substrate by chemical mechanical polishing. In accordance with the invention, the semiconductor substrate is subjected to a combination of polishing motions, including orbital motion, and at least one additional polishing motion selected from rotational, oscillating, sweeping, and linear polishing motions. The invention also provides an improved method for conditioning polishing pads to provide more uniform conditioning and to extend their useful life span.
Patent TW-I231300-B (TW)
Title: Coccidiosis vaccines
Inventor: SCHAAP THEODORUS CORNELIS
IPC: A61K39/108
Filed: 1999-11-15
Granted: 2005-04-21
Abstract: The present invention relates to hydrophilic Eimeria polypeptides, DNA-fragments encoding those peptides, recombinant DNA molecules comprising such DNA-fragments, live recombinant carriers comprising such DNA-fragments or recombinant DNA molecules and host cells comprising such DNA-fragments, recombinant DNA molecules or live recombinant carriers. Furthermore, the invention relates to antibodies against the polypeptides and to coccidiosis vaccines based upon said polypeptides. The invention also relates to methods for the preparation of such antibodies and vaccines, and to methods for the detection of Eimeria parasites and antibodies against Eimeria parasites.