baber/WOPTO huggingface dataset:
Patent TW-335342-B (TW)
Title: A small power vacuum cleaner
Inventor: KOIKE TOSHIO
IPC: A47L9/28
Filed: 1997-01-03
Granted: 1998-07-01
Abstract: A small power vacuum cleaner, having a built-in electric blower, with an intake in the front and an exhaust on the rear, handle on the upper part; plus the floor intake in said intake, featuring the rear bottom of said vacuum cleaner having retractable wheels disposed on the bottom of the vacuum cleane body.
Patent TW-349156-B (TW)
Title: Rotary heat exchanger and pinrack seal assembly therefor
Inventor: BROPHY MARK EUGENE
IPC: F28D19/04
Filed: 1997-08-12
Granted: 1999-01-01
Abstract: A pinrack seal assembly for a rotary heat exchanger having a rotor shell, a plurality of diaphragms defining a plurality of sector compartments in which each diaphragm separates a first sector compartment from an adjacent second sector compartment, and a pinrack assembly including upper and lower pinrack supports, upper and lower pinrack rails mounted intermediate the upper and lower pinrack supports, and a plurality of pins mounted intermediate the upper and lower pinrack rails, in which the upper and lower pinrack supports include a plurality of support segments, the support segments being substantially continuous from the first diaphragm to the second diaphragm, and in which a first pin and a second pin are the two pins that are closest to the diaphragm separating the first sector compartment from the second sector compartment, the pinrack seal assembly comprising: a unitary first seal comprising a base portion having oppositely disposed first and second surfaces and first and second leg portions extending substantially orthogonally from the first surface of the base portion; and a unitary second seal comprising a base portion having oppositely disposed first and second surfaces and first and second wing portions extending obliquely from the first surface of the base portion, in which the second surface of the base portion of the second seal is mounted to the second surface of the base portion of the first seal; in which the first seal is positionable intermediate the upper and lower pinrack rails of the pinrack assembly such that the first leg portion is adjacent the first pin and the second leg portion is adjacent the second pin, and in which the second seal is positionable intermediate the upper and lower pinrack supports of the pinrack assembly and the first wing portion of the second seal is mountable to the rotor shell proximate the first sector compartment and the second wing portion of the second seal is mountable to the rotor shell proximate the second sector compartment.
Patent TW-386232-B (TW)
Title: Positive characteristic thermistor and device for the same
Inventor: TADOKORO TOMOAKI
IPC: H01C7/02
Filed: 1997-08-20
Granted: 2000-04-01
Abstract: To realize easy positioning of a comb-like electrode and good heat dissipation efficiency by making a first comb-like electrode and a second comb-like electrode face each other in a thickness direction of a positive characteristic thermistor element assembly. A first comb-like electrode 15 formed in an upper surface of a thermistor element assembly 2 and a second comb-like electrode 18 formed in a lower surface thereof are made to face each other sandwitching the thermistor element assembly 2. Similarly, a second comb-like electrode 17 in an upper surface and a first comb-like electrode 16 in a lower surface face each other sandwitching the thermistor element assembly 2. When a voltage is applied between the first and second comb-like electrodes 15 to 18 of a positive characteristic thermistor 11 of such a constitution, heat is generated between the first and second comb-like electrodes 15, 17 in an upper surface and between the first and second comb-like electrodes 16, 18 in a lower surface. Heat is also generated between electrodes which face each other in a thickness (t) direction of the thermistor element assembly 2. In this case, even if a position of the first comb-like electrode 15 is shifted relevant to an electrode width (w), a minimum distance between the first and second comb-like electrodes 15, 18 is a thickness (t) and the heat generation state is stable.
Patent TW-422896-B (TW)
Title: Method of holding a monocrystal, and method of growing the same
Inventor: IINO EIICHI
IPC: C30B15/30
Filed: 1997-09-08
Granted: 2001-02-21
Abstract: There is disclosed a Czochralski method in which a seed crystal in contact with material melt is pulled, while being rotated, so as to grow a monocrystal, and a part of the crystal being grown is mechanically held during the pulling operation. The crystal is mechanically held in such a way that the weight (W kg) of the crystal satisfies the following formula (1): W < 12.5 x <pi>D<2> / 4, where D designates the minimum diameter (mm) of a neck. This makes it possible to pull a heavy monocrystal safely and reliably.
Patent TW-358263-B (TW)
Title: Process for selecting a radio frequency to be received and emitted from an emitter
Inventor: HEGELER WILHELM
IPC: H04B1/16
Filed: 1997-09-13
Granted: 1999-05-11
Abstract: A process for selecting a radio frequency to be received and emitted from an emitter, for selection of a different emission frequency from an automobile radio emission frequency on a radio receiver, with program marking and emission frequency in connection, being the program marking transmitted through the emission frequency along with the program, including: leading from the FS of the emission frequency f1 modulated on the receiver a comparison value (VFS), modulation to a new frequency (f2) on the receiver of the radio receiver, for testing of the FS of the new frequency and comparison with the VFS, where when the VFS is exceeded by the VFS of the new frequency receiving frequency (f2), comparing the program marking associated with the new frequency (f2) and the physical frequency (f1) associated with the program marking, and only when the 2 program markings match, the content of a memory is overwritten by a new frequency (f2), and the VFS led out by the FS of the new frequency (f2).
Patent TW-357371-B (TW)
Title: Low-temperature dielectric compound and the use of the cascade microdielectric ceramic components
Inventor: JIAN CHAU-HE
IPC: C04B35/49
Filed: 1997-10-07
Granted: 1999-05-01
Abstract: The present invention relates to a dielectric composition which can be sintered at a temperature no higher than 1000 DEG C so as to be highly densified and can provide ceramic products with a dielectric constant in the range of from 35 to 40 at 7 GHz and a property constant in the range of from 1000 to 5000. The dielectric composition comprises from 0.1 to 50 wt.% BaCuO2-CuO and from 99.9 to 50 wt.% of ZrO2-SnO2-TiO2. Laminated microwave dielectric ceramic elements can be prepared by mixing the composition of the present invention with organic solvent, polymer binder and plasticizer, forming a greensheet from the mixture by a blade, screen printing and laminating the greensheet, and then cofiring the laminated product with meta having high electricity and low melting point.
Patent TW-438915-B (TW)
Title: Method and device for monocrystalline epitaxial deposition
Inventor: HELLWIG LANCE G
IPC: C30B25/14
Filed: 1997-10-30
Granted: 2001-06-07
Abstract: A method for monocrystalline epitaxial deposition which reduces the occurrence of large area defects for chemical vapor depositions carried out at near atmospheric pressure. Reactant gas is passed over a semiconductor wafer (W) in a reaction chamber (14) to an exhaust (22) in a conventional manner. A venturi tube (46) in fluid communication with the reaction chamber is adjusted to draw a vacuum pressure in the reaction chamber. The relatively small vacuum pressure produces a more laminar flow of reactant gas leaving the reaction chamber. Reduction in turbulence and eddy currents reduces the possibility that particles from matter deposited near the exhaust of the reaction chamber can be transported upstream in the gas flow onto the wafer, causing large area defects. A device (10) for carrying out the method is also disclosed.
Patent TW-358278-B (TW)
Title: Landline-supported private base station for collecting data and switchable into a cellular network
Inventor: BUHRMANN MICHAEL
IPC: H04L29/00
Filed: 1997-12-12
Granted: 1999-05-11
Abstract: A data collection method, including the following steps: collection data from at least a data generator in a private base, being the data generator positioned inside a house and connected to the private base along a communication channel; communication with a telephone network, including an underground cable telephone network, and with a radio mobile phone network in case of unable to use an underground cable; and sending the data from the telephone network to a desired destination, and while sending the data through an underground communication wiring or when unable to use an underground communication wiring, by means of a call including the data to the mobile phone network for sending to the desired destination.
Patent TW-407367-B (TW)
Title: Differential amplifier circuit
Inventor: KAWASOE YUJIRO
IPC: H03F1/52
Filed: 1998-02-11
Granted: 2000-10-01
Abstract: Providing the differential amplifier circuit, when the output node of the output buffer circuit is short-circuited, it could prevent the overrating current flowing through the output node of the output buffer circuit. When the output node 7 of the output buffer circuit 22 is short-circuited to the first or the second high electric potential power source node 4,11; the electric potential difference between the output node on the amplification portion 21 and the output node of the output buffer circuit 22 becomes so great that should not be produced under normal operation. When the guard circuit 10 detects said condition, it will stop or limit the base current supplied to an output transistor 14 of the output pull signal production circuit 9. And as the result, it inhibits the overrating current flowing into the output node 7 of the output buffer circuit 22.
Patent TW-358713-B (TW)
Title: Girdle
Inventor: HORIE SHOJI
IPC: A41B9/04
Filed: 1998-05-22
Granted: 1999-05-21
Abstract: A kind of girdle featuring a constitution of front piece and back piece, and formed by the back piece extending from buttock groove to the seamed strap at the waist as the principal piece which is joined by an auxiliary piece sewed to its contour lines, the upper margins of the principal piece and the lower portion of the auxiliary piece having a contracting element with the length of the upper margin at the lower portion of the auxiliary piece having similar length to that of the upper margin of the principal piece, while the length of the lower margin of the auxiliary piece being slightly reduced than that of principal piece, and the surface area of the auxiliary piece being reduced from that of the principal piece.
Patent TW-374038-B (TW)
Title: A wafer polishing apparatus with a clasp
Inventor: INABA TAKAO
IPC: B24B37/04
Filed: 1998-05-27
Granted: 1999-11-11
Abstract: The invention provides a clasping member which can press evenly and firmly the abrasive cloth on the wafer polishing device. To achieve the set goal of the present invention, the following steps have to be taken: one piece of rubber platter (3) is interposed between the wafer holder head (14) of the holder body (22) and the clasping member (28); sealing the gap (66) formed between the external circumference (30b) of the rubber platter (30) disposed on the top of clasping member (28) and wafer holder body (22) with O rings (46, 56), using the air pump (44) to pump the air into the gap (66), under this circumstance, the external circumference (30b) of the rubber platter (30) is elastically deformed and pressed hard on the clasping member.
Patent TW-466247-B (TW)
Title: Process for synthesizing block polymers by controlled radical polymerization
Inventor: BIADATTI THIBAUD
IPC: C08F120/06
Filed: 1998-10-07
Granted: 2001-12-01
Abstract: The invention relates to a process for polymerizing block polymers of general formula (I): in which process the following are brought into contact with each other: an ethylenically unsaturated monomer of formula: CYY'(=CW-CW')a=CH2, a precursor compound of general formula (II): a radical polymerization initiator.
Patent TW-396619-B (TW)
Title: CMOS static random access memory devices
Inventor: KIM SUNG-BONG
IPC: H01L27/11
Filed: 1998-06-30
Granted: 2000-07-01
Abstract: A semiconductor device capable of reducing an aspect ratio of full CMOS SRAM cell. A static random access memory cell including first and second transfer transistors of n-channel types, first and second driving transistors of the n-channel types and first and second load transistors of p-channel types, each of the transistors having source and drain regions on opposite sides of a channel region formed in a semiconductor substrate and a gate over the channel region, the cell having: a first common region defined by the drain regions of the first transfer transistor and the first driving transistor connected in series therethrough; a second common region defined by the drain regions of the second transfer transistor and the second driving transistor connected  in series therethrough; the drain region of the first load transistor disposed adjacent the first common region between the first and second common regions; the drain region of the second load transistor dosposed between the drain region of the first load transistor and the second common region; first and second gate electrode layers disposed generally parallel to each other, and respectively serving as the gates of the first driving transistor and the first load transistor and as the gates of the second driving transistor and the second load transistor, each of the first ans second gate electrode layers made of a conductive material of a first level; and first and second interconnecting layers each made of a conductive material of a second level different from the first level, the first interconnecting layer connecting the first common region to the drain region of the first load transistor and the second gate electrode layer, the second interconnecting layer connecting the second common region to the drain region of the second load transistor and the first gate electrode layer.
Patent TW-411414-B (TW)
Title: Method and apparatus for monitoring and controlling real-time information in a building automation system
Inventor: HAN JAMES K
IPC: G06F3/048
Filed: 1998-10-13
Granted: 2000-11-11
Abstract: The building automation control system of the present invention includes a supervisory control station for monitoring and controlling process information (control points) from at least one environmental control device. The supervisory control station is provided with a memory for storing data, including a dynamic link library (DLL) containmg: first data for displaying a plurality of independently selectable graphic objects, and link data specifying an association between a selected graphic object and the control point. The supervisory control station dynamically displays the received real-time process state information for the associated control point using stored state table data, link data, and run time values from the environmental control device.
Patent TW-400258-B (TW)
Title: Apparatus and method for control of roller chain assembly
Inventor: ARMENOFF DAVID C
IPC: B23P19/02
Filed: 1998-07-18
Granted: 2000-08-01
Abstract: An improved assembly apparatus and method of assembling workpieces together are disclosed. The apparatus includes a drive linkage with a linearly movable ram for pushing one workpiece toward the other. The drive linkage also includes a rotatable drive train. In the improved assembly apparatus, a transducer is provided to determine the load existing in the drive linkage, and a resolver is provided to determine the stage of the assembly cycle. A programmable controller is used to correlate this information, and a device is provided for communicating a message related to the correlated information. The transducer may be a strain measuring device or a pressure transducer measuring the pressure in an hydraulic cylinder in the drive linkage. The communications device may be a visual monitor, alarm, recording device, or similar communicator. The system may include a data storage device to receive information on the preferred load or range of loads so that the programmable controller may retrieve this data and compare it to the existing load and warn of or record any undesirable deviation. In the method, the load in the drive linkage is determined, and this data is correlated and an appropriate communication is made. The apparatus and method may be useful in assuring that a preferred minimum load is applied during assembly for quality control.
Patent TW-408314-B (TW)
Title: Supporting structure of floating chassis of disc apparatus
Inventor: IMAI TSUTOMU
IPC: B60R11/02
Filed: 1998-07-27
Granted: 2000-10-11
Abstract: A floating chassis support mechanism is provided which can thin a disc reproduction apparatus. In the floating chassis support mechanism for a disc reproduction apparatus for supporting a floating chassis (3) with springs and dampers (4) vertically from the opposite side of a loaded disc (15), the damper (4) is disposed outside of a projection area of the disc, and an area of the floating chassis (3) supported by the dampers (4) is retracted toward the disk side more than a lower surface of the disc (15).
Patent TW-404829-B (TW)
Title: Mattress assembly
Inventor: ELLIS CRAIG D
IPC: A61G7/057
Filed: 1998-08-05
Granted: 2000-09-11
Abstract: A mattress (10) configured to be located on a bed frame includes a head end (24), a foot end (26), spaced apart first and second side portions, and at least one air bladder (74, 76, 78, 80) coupled to and extending along a side of the mattress (10). The at least one air bladder (74, 76, 78, 80) is inflatable and deflatable to adjust the width of the mattress (10). The mattress (10) has a top surface (84) configured to support a body and a bottom surface (14). At least one plate (130) is coupled to the bottom surface (14) of the mattress (10) to facilitate transfer of the mattress (10) from one bed frame to another bed frame.
Patent TW-507162-B (TW)
Title: Karaoke service method and system by telecommunication system
Inventor: KIM IHL-DOO
IPC: H04M11/08
Filed: 1998-09-24
Granted: 2002-10-21
Abstract: A karaoke service method by telecommunication system downloads karaoke data through a portable karaoke device and provides a karaoke service by using a radio data transmitting and receiving function of a mobile telephone network and a system thereof. In the method, it is judged whether a stored music executing mode or a new music down load is selected. A karaoke service server is connected to a public switched data network when the new music down load mode is selected. A file down load with respect to a selected music is requested. A file of a corresponding music selected is downloaded. According to the method, the karaoke device is connected to a karaoke service server having a simple communication protocol system and performs music files and a basic communication function and the karaoke service server reads music file information out of the data network and transmits the read music file information to the karaoke device. Accordingly, a small and inexpensive karaoke device can be realized.
Patent TW-416022-B (TW)
Title: Remotely controllable camera system
Inventor: HORIKIRI KAZUHISA
IPC: G03B17/38
Filed: 1998-12-29
Granted: 2000-12-21
Abstract: A camera system comprising: a camera body having at least a taking lens and exposure means for performing exposure; and a lens cover type of operation card incorporating a function of operating said camera system for covering said taking lens when attached as an operation card to a front of said camera body and remotely operating said camera system while remaining detached from said camera body, said operation card being attachable to one of exteriors of said camera body other than said front and enabling said camera system to be operated through said operation card when attached to said one exterior of said camera body.
Patent TW-414970-B (TW)
Title: Baffle plate of dry etch apparatus for manufacturing semiconductor devices
Inventor: PARK JEONG-HYUCK
IPC: H01J37/32
Filed: 1998-11-02
Granted: 2000-12-11
Abstract: There is provided a baffle plate of the dry etch apparatus for manufacturing semiconductor device for improving the productivity by minimizing the changes of the vacuum inside the process chamber due to the polymer generated by the by-products inside the process chamber. The dry etch apparatus for manufacturing semiconductor devices contacting with the circumference surface for the chuck for mounting a wafer inside a process chamber of the dry etch apparatus for manufacturing semiconductor devices, and the inner wall of the process chamber, and having a ring-shape identifying the process chamber and a vacuum chamber under the process chamber, the baffle plate has a plurality of slits radially installed along the circumference so as to discharge the remaining gas and byproducts inside the process chamber, wherein the section of each slit is shaped such that its vertical shape is formed from the bottom of the baffle plate to a certain height, and a taper shape is formed from the certain shape to the top of the baffle with a certain inclination. Or, as another aspect other than the above slits, a plurality of discharging parts, all of them being same shape, are provided, and each of them having a width greater than 50% of that of the baffle plate.
Patent TW-393819-B (TW)
Title: Organic thin film EL device and method for making the same
Inventor: OOISHI MITSUMASA
IPC: H01L51/52
Filed: 1998-12-16
Granted: 2000-06-11
Abstract: Disclosed is an organic thin film EL device which has: a transparent insulative substrate and a sealing cap which are bonded together by an ultraviolet-activated adhesive; wherein the ultraviolet-activated adhesive is composed of a combination of adhesives with different hardening conditions to the irradiation of ultraviolet rays. Also disclosed is a method for making an organic thin film EL device composed of a transparent insulative substrate and a sealing cap which are bonded together by an ultraviolet-activated adhesive, the method having the steps of: disposing a plurality of the ultraviolet-activated adhesives with different hardening conditions to the irradiation of ultraviolet rays between the transparent insulative substrate and the sealing cap; and irradiating ultraviolet rays with different irradiation conditions to the plurality of the ultraviolet-activated adhesives in a plurality of separate steps so that the adhesives with different hardening conditions are hardened separately in each of the plurality of separete steps.
Patent TW-429731-B (TW)
Title: Loudspeakers
Inventor: LOCK CHRISTOPHER COLIN
IPC: H04R27/00
Filed: 1999-01-27
Granted: 2001-04-11
Abstract: A loudspeaker has a diaphragm (11) which radiates sound when vibrated by electric current passing through a voice coil (22) in a gap in a magnet assembly comprising a magnet (18), a yoke (17) and a member (35). The yoke and member are made of low oxygen pure iron.  A porous damping material (27) is connected between the diaphragm and a static part of the loudspeaker. The voice coil has non-linear windings (38, 39) and is connected to the diaphragm by a panel (24) which moves with the diaphragm at low audio frequencies and flexes to radiate high frequencies.