baber/WOPTO huggingface dataset:
Patent TW-554556-B (TW)
Title: Piezoelectric ceramic, method of manufacturing thereof and piezoelectric device
Inventor: SASAKI SATOSHI
IPC: C04B35/493
Filed: 2002-03-18
Granted: 2003-09-21
Abstract: Provided are a piezoelectric ceramic and a piezoelectric device having a larger piezoelectric strain constant and capable of being fired at a lower temperature. A main component of PbA[(Mg1/3Nb2/3)a(Zn1/3Nb2/3)bTicZrd]O3 (a+b+c+d=1, 0.99 <= A <= 1.01, 0.15 <= a+b <= 0.5, 0.05 <= b <= 0.25, 0.2 <= c <= 0.5, 0.15 <= d <= 0.6) contains at least one element selected from the group consisting of Fe, Co, Ni and Cu in the form of oxides in an amount of 0.01% to 0.8% by mass per 1 mol of the main component as a first sub-component. Thereby, a larger piezoelectric strain constant can be obtained, and a firing temperature can be lower. In the main component, a part of Pb may be replaced with at least one element selected from the group consisting of Ca, Sr and Ba. Further, as a second sub-component, at least one element selected from the group consisting of Sb, Nb and Ta in the form of oxides may be contained in an amount of 0.05% to 1.0% by mass per 1 mol of the main component.
Patent TW-563295-B (TW)
Title: Communications signal amplifiers having independent power control and amplitude modulation
Inventor: SANDER WENDELL B
IPC: H03G3/30
Filed: 2002-04-10
Granted: 2003-11-21
Abstract: The present invention, generally speaking, provides methods and apparatus for producing an amplitude modulated communications signal, in which a constant-envelope carrier signal is modified in response to a power control signal to produce a modified constant-envelope carrier signal. The modified constant-envelope carrier signal is amplified in response to an amplitude modulation signal to produce a communications signal having amplitude modulation and having an average output power proportional to a signal level of the modified constant-envelope carrier signal. This manner of operation allows wide dynamic range of average output power to be achieved. Because amplitude modulation is applied after amplitude varying circuitry used to produce the modified constant-envelope carrier signal, the amplitude modulation is unaffected by possible non-linearities of such circuitry. In accordance with another aspect of the invention, operation in the foregoing manner at comparatively low average output power levels is combined with switch mode operation at comparatively high average output power levels, enabling high overall efficiency to be achieved. Hence, the disclosed modulator and amplifier combination, in addition to supporting very low power signals, also supports high power signals.
Patent TW-I231211-B (TW)
Title: Compositions and methods for enhancing the bioavailability of pharmaceutical agents
Inventor: EVERITT ELIZABETH A
IPC: A61K38/55
Filed: 2002-04-29
Granted: 2005-04-21
Abstract: This invention relates to enhancing the bioavailability of pharmaceutically active agents. In particular, this invention relates to the use of lopinavir, its pharmaceutically acceptable equivalents, and derivatives thereof as P-glycoprotein inhibitors.
Patent TW-554582-B (TW)
Title: Sealing device for electrical plug connectors
Inventor: DENNELER WERNER
IPC: H01R13/52
Filed: 2002-07-25
Granted: 2003-09-21
Abstract: The invention provides a sealing device for electrical plug connectors (11) which is designed to make it possible to produce functionally reliable plug connectors (11) in a technically simple manner and at low costs. The plug connectors (11) comprise one contact carrier (14) in one plug housing (13). The contact carrier (14) is penetrated by reception chambers (16) that lead with one of their ends to a trough-shaped mounting space (21) of the plug connector (11). The ends are covered by a retaining element (22) so that a flowable thermosetting sealing mass (23) introduced into the mounting space (21) and completely sealing the contact elements (28) put through remains in the mounting space (21). The sealing device (24) for electrical plug connectors (11) is especially suitable for use in the automotive industry.
Patent TW-I269807-B (TW)
Title: Metal working fluid composition for use as spray in mist form
Inventor: OKUDA RYOICHI
IPC: C10M169/04
Filed: 2002-08-06
Granted: 2007-01-01
Abstract: A metal working fluid composition for use as a spray in a mist form, which comprises (a) a base oil comprising a mineral oil and/or a synthetic oil, and incorporated therein based on the whole composition, (b) 1 to 50 mass % of a sulfur based extreme pressure agent and (c) 0 to 30 mass % of an ester of carboxylic acid, and a method for working a metal comprising supplying the metal working fluid composition in a mist form. The metal working fluid composition is not expensive and also exhibits high performance in working of a metal.
Patent TW-574259-B (TW)
Title: Process for preparing polycarbonate
Inventor: VOLKERS ANDRE A
IPC: C08G64/30
Filed: 2002-08-19
Granted: 2004-02-01
Abstract: A process for quenching a catalyst used in the manufacture of polycarbonate by melt polycondensation of a dihydroxy compound and a diester. The process includes adding a quencher composition to an intermediate polycarbonate to deactivate residual catalyst. The quencher composition includes a compound having at least one sulfonic acid group and at least one amino group.
Patent TW-594125-B (TW)
Title: Liquid crystal display device, computer apparatus, and drive control method of LCD panel thereof
Inventor: KATAOKA RIEKO
IPC: G09G3/20
Filed: 2002-09-25
Granted: 2004-06-21
Abstract: To lower an operating frequency of a LCD panel and to actually reduce power consumption by shortening a frame period for redrawing image display in the LCD panel. A LCD (liquid crystal display) device according to the present invention includes a LCD panel 11, and a graphic controller 13 which controls display in this LCD panel 11, and this graphic controller 13 shortens a frame period with fixing a refresh rate by shortening a non-display period at the time of redrawing an image when the power consumption is suppressed.
Patent TW-559875-B (TW)
Title: Semiconductor device analysis system
Inventor: TSUTSUI TOSHIKAZU
IPC: H01L21/66
Filed: 2002-09-27
Granted: 2003-11-01
Abstract: A semiconductor device analysis system is provided. In a data analysis mechanism (2a) included in a data analyzing EWS, a failure generator (11) artificially generates failure shape data about the shape of a failure assumed to occur in an actual semiconductor device. An analysis database (9) stores therein failure shape recognized data provided from a failure shape recognizer (8) and the failure shape data provided from the failure generator (11). A data processor (10) performs a failure analysis process based on the failure shape recognized data and the failure shape data.
Patent TW-589240-B (TW)
Title: Non-linear rotation fine adjustment device capable of rotation in nanometer/micrometer scale
Inventor: LIOU YUNG-TIAN
IPC: B25B11/00
Filed: 2002-10-25
Granted: 2004-06-01
Abstract: The present invention relates to a non-linear rotation fine adjustment device capable of rotation in nanometer/micrometer scale, comprising an arc-shaped or circular rotary table, at least one set of displacement-driving elements arranged on the rotary table and an arc-shaped base or a pivot that guides and/or supports rotation of the rotary table, wherein the set of displacement-driving elements includes an impact element, a piezoelectric element, an inertia body, and a spring. The displacement-driving element set receives electric pulses, which causes instant deformation of extension/retraction on the piezoelectric element, which in turn induces an impact force, driving the impact element to hit the rotary table for overcoming the friction induced by the base or the pivot thereby generating micro-movement with respect to the base or the pivot. As such, the circular or arc-shaped rotary table can make non-linear displacement in nanometer/micrometer scale.
Patent TW-I262843-B (TW)
Title: Blow-molded container
Inventor: YONEYAMA MASASHI
IPC: B29C49/22
Filed: 2002-11-07
Granted: 2006-10-01
Abstract: The blow-molded container of this invention comprises an outer layer (2) of a synthetic resin, which forms the outer shell of a finite shape; an inner layer (3) of a flexible synthetic resin, which is peelably laminated with the outer layer (2) and forms an inner bag; and a pair of adhered zones (4) of a vertical strip type, which is formed axisymmetrically on the central axis of container (1) to adhere and fix the outer layer (2) and the inner layer (3) over the entire height and is located so as to avoid the positions of air introduction ports (9) that have been provided in the outer layer (2) to introduce air into the void between the outer layer (2) and the inner layer (3). In this configuration, a pair of adhered zones (4) is disposed at positions opposite to each other and is separated by a parting line. The lower ends of both adhered zones (4) are disposed at the partly or wholly end-to-end position facing each other on the bottom seal (10) formed when the bottom portion (8) of the aforementioned container (1) is pressed flat with the pinch-off of a blow mold. Because of this end-to-end facing position of the lower ends, the bottom seal has a full mechanical strength. Thus, there is provided a container of the delami bottle type capable of molding by means of an ordinary mold and having high manufacturing efficiency.
Patent TW-I237968-B (TW)
Title: Method and system using web services to execute task flow in work flow
Inventor: CHANG CHING-CHUNG
IPC: H04L12/16
Filed: 2002-12-30
Granted: 2005-08-11
Abstract: A method using web services to execute operation flow in work flow first analyzes the task flow in work flow. Then based on the analysis result of task flow in work flow convert multiple task flows in work flow into web services programs and install those web services programs in network server. Subsequently, the client end executes task flow in work flow of the corresponding web services program. Search the work flow engine providing task flows in executing work flow based on the web services program in network server. Finally use work flow engine capable of executing task flows to complete the execution of task flows in work flow.
Patent TW-I234473-B (TW)
Title: Sting minimizing grip for a hand held swinging athletic contact making article
Inventor: FALONE THOMAS
IPC: A63B59/06
Filed: 2003-02-06
Granted: 2005-06-21
Abstract: A grip for minimizing sting in a hand held swinging athletic contacting making article such as a bat, racquet, club or stick is secured to the handle of the article. The grip is a multiplayer laminate having an inner layer made from an elastomeric material having high energy absorption and vibration damping characteristics. The laminate also includes an exposed outer layer made from an elastomeric material having a high coefficient of friction and being pliable. In addition, the laminate includes force dissipating material having the characteristics of absorbing and redirecting vibrational energy.
Patent TW-I258750-B (TW)
Title: Regeneration device for optical disk
Inventor: HORI MASAYUKI
IPC: G11B7/0037
Filed: 2003-02-07
Granted: 2006-07-21
Abstract: The subject of the present invention is that the regeneration device for optical disk having the conventional optical disk can not use the same operation as the special regeneration situation, such as deleting regeneration using jog dial or analog recorder, to enable the special regeneration. The solution is that, when the operating disk portion is rotating with the same predetermined speed as the disk portion, conducing the normal regeneration. By conducting rotational operation on the operating disk, detecting the rotational speed and direction of the operating disk portion, and conducting the special regeneration. The disk portion is rotating with the predetermined speed, so that, after the end of operation for the operating disk portion, the operating disk portion can immediately re-start to rotate with the predetermined speed, and return to the normal regeneration.
Patent TW-I241572-B (TW)
Title: Optical disc recording and playback apparatus
Inventor: HANAMOTO YASUSHI
IPC: G11B7/095
Filed: 2003-02-11
Granted: 2005-10-11
Abstract: A pickup control circuit (5) for performing a control operation of an optical pickup (3) and an error detection circuit (14) for detecting an error signal from a servo signal obtained from the pickup control circuit (5) are provided. During an operation to change to a faster recording speed, a playback operation for an already recorded signal is performed at the recording speed after the change, and an error detection level is set on the basis of characteristics of the servo signal in the playback operation state.
Patent TW-I236353-B (TW)
Title: Tape with snap fastener
Inventor: MATSUI SHOJI
IPC: A44B17/00
Filed: 2003-03-20
Granted: 2005-07-21
Abstract: A tape with snap fastener in which fixing strength of a fastener (11, 21) to a tape main body (10a, 20a) is secured and which is excellent in durability by eliminating a possibility that the fastener may contact directly the tape upon engagement and disengagement and has good external design performance. A base portion (12, 22) is fixed to front and rear surfaces of the tape main body (10a, 20a) of the male or female synthetic resin snap fastener (11, 12), and a substantially cylindrical engaging protruding portion (13, 23) projects vertically from the base portion (12, 22). A ring-like continuous concave groove portion (14, 24), which has the same center as the base portion (12, 22) and an inner diameter exceeding the inner diameter of the engaging protruding portion (13, 23), is provided on any one of front and rear surfaces of the base portion (12, 22). The engaging protruding portion (13, 23) and the continuous concave groove portion (14, 24) have depth reaching the tape main body (10a, 20a).
Patent TW-I289868-B (TW)
Title: An atmospheric pressure plasma assembly
Inventor: SWALLOW FRANK
IPC: A61L31/00
Filed: 2003-04-03
Granted: 2007-11-11
Abstract: An atmospheric pressure plasma assembly (1) comprising a first and second pair of vertically arrayed, parallel spaced-apart planar electrodes (36) with at least one dielectric plate (31) between said first pair, adjacent one electrode and at least one dielectric plate (31) between said second pair adjacent one electrode, the spacing between the dielectric plate and the other dielectric plate or electrode of each of the first and second pairs of electrodes forming a first and second plasma regions (25, 60) characterised in that the assembly further comprises a means of transporting a substrate (70, 71, 72) successively through said first and second plasma regions (25, 60) and an atomiser (74) adapted to introduce an atomised liquid or solid coating making material into one of said first or second plasma regions.
Patent TW-I271221-B (TW)
Title: Fluid ejection device and method of manufacturing a fluid ejection device
Inventor: ASCHOFF CHRIS
IPC: B41J2/16
Filed: 2003-04-04
Granted: 2007-01-21
Abstract: A mold (40) configured to be coupled to a fluid ejection head die (30) to allow a protective material (38) to be molded around a plurality of contact pads (34) on the die (30) is disclosed. The mold (40) includes a molding surface (43) configured to cover the contact pads (34), wherein the molding surface (43) is configured to support and shape the protective material (38) during molding, and at least one side (45) extending away from the molding surface (43), wherein the side (45) is configured to contain the protective material (38) during molding.
Patent TW-I237315-B (TW)
Title: Memory and access device
Inventor: PARKINSON WARD D
IPC: H01L27/24
Filed: 2003-05-28
Granted: 2005-08-01
Abstract: Briefly, in accordance with an embodiment of the invention, a memory (100) is provided. The memory (100) may include a memory element (130) and a first access device (120) coupled to the memory element (130), wherein the first access device (120) comprises a first chalcogenide material (940). The memory (100) may further include a second access device (125) coupled to the first access device (120), wherein the second access device (125) comprises a second chalcogenide material (920).
Patent TW-I245241-B (TW)
Title: Light unit and illuminating device thereof
Inventor: HANYU ATSUSHI
IPC: A61B6/00
Filed: 2003-06-12
Granted: 2005-12-11
Abstract: A light unit 3 is installed in an illuminating device 1 to be used. The light unit 3 is provided with a plurality of line-shaped light 30 wherein electrodes 34a, 34b are arranged at two ends of the line-shaped light 30 along a lengthy direction. The plurality of line-shaped light 30 is arranged along a direction perpendicular to the lengthy direction with a gap and is connected by connectors 31. Thus, the plurality of line-shaped light 30 can be installed or detached from the illuminating device 1 at one time.
Patent TW-I223493-B (TW)
Title: Circuit for detecting rotational speed of motor and motor driving device
Inventor: NISHIKAWA KOJI
IPC: H02P29/00
Filed: 2003-06-26
Granted: 2004-11-01
Abstract: In a conventional circuit for detecting rotational speed of motor having a differential circuit, if the maximum value of differential action frequency of differential circuit is raised when the rotational speed range of motor is wide, the differential circuit will amplify the high frequency noise. It is a problem to be solved. In the circuit for detecting rotational speed of motor of the present invention, a differential circuit is provided through which a speed detection signal is obtained by differentiating a plurality of phase-shifted alternating signals which are sent out according to the rotational position of motor. The frequency characteristic of differential action of said differential circuit is switchable according to the voltage level of said speed detection signal.
Patent TW-I234973-B (TW)
Title: A data throughput adjusting method
Inventor: WANG LI-JIUN
IPC: H04W52/26
Filed: 2003-07-01
Granted: 2005-06-21
Abstract: A data throughput adjusting method is adapted for the data throughput adjustment in wideband code division multiple access (WCDMA) and comprises the following procedures: (A) provide a plurality of parameters including an upper bound power, a lower bound power, an increment parameter and a decrement parameter; (B) receive a signal; (C) based on a transmission power control data controlling the transmission power of the signal, acquire a power excess parameter and a power shortage parameter; (D) determine if the power shortage parameter is greater than the increment parameter; if yes, increase the data throughput and execute (G); if no, execute (E); (E) determine if the power excess parameter is greater than the decrement parameter; if yes, decrease data throughput and execute (G); if no, execute (F); (F) maintain the data throughput and execute (G); (G) terminate.
Patent TW-I245526-B (TW)
Title: Student certification management method for network instruction
Inventor: LIN NENG-JING
IPC: H04L9/32
Filed: 2003-08-22
Granted: 2005-12-11
Abstract: The present invention relates to a student certification management method for network instruction, in which the student uses the computer to connect to the instruction server through Internet for on-line instruction; during log-in, the user's computer will first determine if the interface port was inserted with the certification key; if so, automatically activating the web page of the instruction web site, and continuously detecting if the certification key is remaining on the computer; next, comparing the data of the certification key to confirm if the user is a certified student, and then completing the log-in, and entering the option web page for the student to select the course; during this time, continuously detecting the existence of the certification key, and further determining if the course selected by the student is matched with the progress authorization; if so, permitting the proceeding of this course, and recording the learning condition. Thus, the method is beneficial to the system operator for student management, and preventing the situation of sharing by several people, and strictly controlling the student following the progress of learning.
Patent TW-I236866-B (TW)
Title: Wiring tools
Inventor: HONDA MINORU
IPC: H01R4/48
Filed: 2003-09-02
Granted: 2005-07-21
Abstract: A wiring tool is provided to restrain the unstable swing of the assembly member and to fit the body 10 and cover 20 strongly. The assembly member 50 is made of resilient synthesize resin and is formed into T-shape with a lengthwise plate 52 and a transverse plate 53. Two fitting holes 51 are arranged abreast in front and back side of the lengthwise plate 52 for fitting the fitting parts 6 and 7 of the body 10 and the cover 20 respectively. The top central part of the lengthwise plate 52 connects the transverse plate 53. Because the fitting part 6 of the body 10 and the fitting part 7 of the cover 20 fit in the pair of fitting holes 51 respectively, the unstable swing due to inaccuracy size of fitting parts 6, 7 can be restrained, and the body 10 and the cover can be connected strongly.
Patent TW-I239760-B (TW)
Title: Optimistic caching for address translations
Inventor: STANFORD MICHAEL
IPC: H04M1/253
Filed: 2003-09-04
Granted: 2005-09-11
Abstract: A method and apparatus to manage a call connection is described. A method to manage a call connection, comprising: receiving a first identifier for a call; retrieving a second identifier associated with said first identifier; initiating a first call connection using said second identifier; determining whether said second identifier is valid; and completing said call connection in accordance with said determination.
Patent TW-I267216-B (TW)
Title: Separator for fuel cell
Inventor: MIYAGAWA MICHINARI
IPC: H01M8/02
Filed: 2003-09-16
Granted: 2006-11-21
Abstract: The present invention provides a fuel cell separator provided with resin conducting layer formed by mixing resins and conducting filler at least on one side of the surfaces of the metal substrate thereof. The resin conducting layer includes: (a) a first resin layer with volume resistance below 1.0 Omega.cm; and (b) at least one of layers selecting from a second resin layer and a third resin layer wherein the second resin layer with volume resistance lower than the first resin layer comprises the surface of the resin conducting layer and the third resin layer with volume resistance lower than the first resin layer is provided between the first resin layer and the metal substrate. Therefore, the separator for fuel cell, especially for solid polymer electrolyte type fuel cell, has excellent power collecting and formation properties, strength, and corrosion resistance.
Patent TW-I243581-B (TW)
Title: Image sensor having micro-lens array separated with trench structures and method of making
Inventor: YAMAMOTO KATSUMI
IPC: H01L31/062
Filed: 2003-10-09
Granted: 2005-11-11
Abstract: An image sensor having micro-lenses is disclosed. The image sensor comprises a plurality of pixels formed in a semiconductor substrate, each pixel including a light sensitive element. A micro-lens is formed over each of the light sensitive elements. Finally, a trench structure surrounds each of the micro-lenses.