baber/WOPTO huggingface dataset:
Patent TW-200507446-A (TW)
Title: Digital amplifier
Inventor: ESGUEVILLAS JAVIER F
IPC: H03F3/217
Filed: 2004-04-02
Abstract: Recently, the use of class D audio amplifiers has become more and more widespread. In contrast to the generally employed class A-B linear amplification technology, class D allows for improved efficiency. However, the class D principle is known for its poor distortion characteristics. According to the present invention, a digital amplifier is provided for converting an input signal to a power output. The digital amplifier according to the present invention comprises a supply ripple pre-compensation circuit for compensating voltage ripples on a supply voltage supplied to bridge circuits of the digital amplifier on the basis of the input signal. By this, supply ripples in the supply voltage supplied to the bridge which have been found to cause a major part of the distortions in the output signal of the digital amplifier may be compensated.
Patent TW-200506697-A (TW)
Title: Destination shortcuts
Inventor: WILLIAMS BRIAN D
IPC: G06F3/033
Filed: 2004-04-20
Abstract: User-programmable "destination keys" have two distinct modes of operation: program mode and operation mode. The mode may be chosen by the user by selecting the destination key for either a normal or a long period of time. Responsive to selecting the destination key for a longer than normal time, the destination key may be automatically programmed and/or a user interface may be presented. The destination key may further be programmed in accordance with an automatically determined current context. A legend key may also be provided that allows a user to easily and conveniently receive an indication of which destinations are assigned to which destination keys.
Patent TW-200501931-A (TW)
Title: Infusion preparation for peripheral parenteral administration and method for stabilizing vitamin b1
Inventor: MITSUMOTO YASUHIRO
IPC: A61K9/08
Filed: 2004-05-21
Abstract: An infusion preparation for peripheral parenteral administration comprises infusion preparation (A) which contains glucose by concentration of 80-200g/L and infusion preparation (B) which contains an aminoNacid by concentration of 50-150g/L. The infusion preparation (A) and the infusion preparation (B) are each separately put into a vessel divided with the open able partition means. The infusion preparation (A) does not contain sulfite, its titgratable acidity is one or less. Further, the infusion preparation (A) contains vitamin B1 and is adjusted to pH 3-5. The infusion preparation (B) is adjusted to pH 6.5-8. Further, pH after mixing both infusion preparation are 6-7.5, and titratable acidity is 5-10.
Patent TW-200501814-A (TW)
Title: Electroluminescense display device and method for making the same
Inventor: NISHIKAWA RYUJI
IPC: G09G3/30
Filed: 2004-05-26
Abstract: This invention provides an electroluminescense display device capable of automatically correcting the brightness of the display unit in response to the intensity of external light, with less number of components and an enhanced detection sensitivity of an external light sensor. A top emission type organic EL element (40A), a driving TFT (30A) formed by a top gate type TFT for driving the organic EL element, and an external light sensor (70A) formed by a bottom gate type TFT are integrally formed on a same glass substrate (10A). By forming the external sensor (70A) with a bottom gate type TFT the incident light from outside is not blocked by the gate electrode (73A) and thus the detection sensitivity is enhanced.
Patent TW-200540886-A (TW)
Title: Magnetizer with ultra strong magnetism
Inventor: Ye hai-kun
IPC: H01F41/00
Filed: 2004-06-09
Abstract: This invention provides a magnetizer with ultra strong magnetism. It comprises a retaining plate, at least two magnets, and several iron blocks. The retaining plate possesses a U-shaped plate surface, and storage space. The two magnets possess same polarity adjacent to each other. The several iron blocks classifies into a central iron block, and side iron blocks, in which the central iron block has a concave space on each side, and a blocking bump on the top section. Each side iron block has a concave space on the inner side, and a blocking bump on the top section. Each concave space is utilized to receive a magnet. Each blocking bump is utilized to retain the magnet. The central iron block has a curved top face, and the side iron block has a side curved face that is oblique in side way. By means of this way, the central iron block is located in a central position between the two magnets and clamps two magnets into the retain plate with the two side iron blocks for retaining. There are several position pins penetrating the retaining plate, the central iron block and the side iron blocks for retaining the two magnets. Eventually, it achieves the purposes of repulsive magnetic lines of the same polarity and assembly safety.
Patent TW-200508766-A (TW)
Title: Display device
Inventor: JOHNSON MARK THOMAS
IPC: G09G3/34
Filed: 2004-07-01
Abstract: A display device comprising electrophoretic particles, a display element comprising a pixel electrode and a counter electrode between which a portion of the electrophoretic particles are present, and control means for supplying a drive signal to the electrodes to bring the display element in a predetermined optical state corresponding to the image information to be displayed, characterized in that control means are further arranged for supplying a preset signal preceding the drive signal comprising a preset pulse having an energy sufficient to release the electrophoretic particles at a first position near one of the two electrodes corresponding to a first optical state, but too low to enable the particles to reach a second position near the other electrode corresponding to a second optical state, and in that the control means are further arranged for supplying the preset signal, in anticipation of or upon receipt of a power-up or image change operation.
Patent TW-200506708-A (TW)
Title: Image expansion and display method, image expansion and display device, and program for image expansion and display
Inventor: HACHIYAMA HIROKI
IPC: H04N5/93
Filed: 2004-07-08
Abstract: A header information analysis section analyzes header information of a compressed image file and reads an original image size while comparing the read original image size and an image size required for display and performing an operation of a size ratio. A JPEG expansion section expands image data of the image file by MCU. A resizing section magnifies or reduces by MCU the image data expanded by the JPEG expansion section according to the size ratio obtained by the header information analysis section and transfers the magnified or reduced data to a display frame memory.
Patent TW-200524740-A (TW)
Title: Heater for inkjet printer head and method for production thereof
Inventor: NAKATANI GORO
IPC: B41J2/05
Filed: 2004-07-21
Abstract: To provide a heater for an inkjet printer head which consumes low power or has a long service life and a high printing resolution, and amethod for production thereof. A heater layer 24 covers a heater locating section 22a of a base layer 22 and a wiring layer 26. The heater layer 24 is formed of a tantalum silicon oxide (TaSiO2) and thus has a large sheet resistance. Thus, predetermined heat can be produced on a small current. Also, since the heater layer 24 does not have to be thin, the service life of the device can be extended. In addition, the area of a heater section 24a can be reduced.
Patent TW-200521200-A (TW)
Title: Curable alkanolamine containing epoxy powder coating composition
Inventor: EDMONDSON STEPHEN J
IPC: C09D5/08
Filed: 2004-09-03
Abstract: The present invention provides a curable alkanolamine containing epoxy powder coating composition comprising at least one epoxy resin, at least one alkanolamine, a curing agent in an amount effective to cure the coating and optionally at least one zinc borate compound. Further, the present invention provides a method of cathode corrosion protection which includes the steps of subjecting a metal substrate to a mechanical treatment, applying the curable alkanolamine containing epoxy powder coating composition to the surface of the metal substrate, and polarizing the coated material as a cathode. The present invention also relates to a process for making and applying the alkanolamine containing epoxy powder coating compositions of the present invention.
Patent TW-200519397-A (TW)
Title: A method of acquiring a received spread spectrum signal
Inventor: MERGLER IWO-MARTIN
IPC: G01S1/00
Filed: 2004-09-06
Abstract: A method of acquiring a received spread spectrum signal, especially a GPS signal, is disclosed together with a spread spectrum signal receiver and a cellular telephone incorporating such a receiver. The method comprises the steps of: providing a replica signal containing a pseudorandom noise code corresponding to that of the spread spectrum signal; providing a subject signal containing two fragments of the spread spectrum signal initially received during respective time periods between which a further time period elapses; and coherently correlating the replica signal with the subject signal over the two fragments.
Patent TW-200526231-A (TW)
Title: Pharmaceutical compositions and methods comprising combinations of 2-alkylidene-19-nor-vitamin d derivatives and an EP2 or EP4 selective agonist
Inventor: LEE ANDREW GEORGE
IPC: A61K45/06
Filed: 2004-09-15
Abstract: The present invention relates to pharmaceutical compositions and methods of treatment comprising administering to a patient in need thereof a combination of a 2-alkylidene-19-nor-vitamin D derivative and an EP2 or EP4 selective agonist or a pharmaceutically acceptable salt or prodrug thereof. Particularly, the present invention relates to pharmaceutical compositions and methods comprising administering to a patient in need thereof 2-methylene-19-nor-20(S)-1α,25-dihydroxyvitamin D3 and an EP2 or EP4 selective agonist or a pharmaceutically acceptable salt or prodrug thereof.
Patent TW-200526654-A (TW)
Title: 7-amino alkylidenyl-heterocyclic quinolones and naphthyridones
Inventor: GRANT EUGENE B III
IPC: A61K31/435
Filed: 2004-09-21
Abstract: The present invention relates to compounds having a structure according to formula I, wherein n, m, z, R, R2, R3, R4, R5, R6, A, E, X, Y, a and b are as defined above; or an optical isomer, diastereomer or enantiomer thereof; a pharmaceutically acceptable salt, hydrate, or prodrug thereof.
Patent TW-200512281-A (TW)
Title: Stabilization of photochromic systems
Inventor: DESTRO MARA
IPC: C08K5/3492
Filed: 2004-09-27
Abstract: Photochromic compositions are disclosed comprising a polymeric material, a photochromic dye, a hydroxyphenyl triazine UV absorber and, optionally, a further light stabilizer selected from the sterically hindered amines. These systems provide a reversible photochromic effect and show improved light stabilization and color fastness.
Patent TW-200520495-A (TW)
Title: Mitigating self-propagating e-mail viruses
Inventor: GIROUARD JANICE MARIE
IPC: H04L12/58
Filed: 2004-10-04
Abstract: A method, system, and program for mitigating self-propagating e-mail viruses are provided. A request to send an electronic mail message with a file attachment to intended recipients is received. A characteristic of the intended recipients are compared with a maximum recipient limit for the file attachment. If the characteristic of the intended recipients exceeds the maximum recipient limit for the file attachment, then a sender authorization is requested prior to sending the electronic mail message. The sender authorization is required such that if a virus is attempting to self-propagate by sending the electronic mail message, the attempt is mitigated.
Patent TW-200612099-A (TW)
Title: Detection device for determining aging state of electrolytic capacitors
Inventor: CHEN YAO-MING
Filed: 2004-10-08
Abstract: A detection device for determining aging state of electrolytic capacitors, including: a band-pass filter connected to an electrolytic capacitor to receive ripple voltage signals, and filter DC and high-frequency surges of the ripple voltage signals; a rectifier low-pass filter connected to the band-pass filter, for rectifying the signal waves of the ripple voltage signal that has been filtered and further filtering the signal to output a DC control signal; a signal determining unit connected to the rectifier low-pass filter for receiving the DC control signal to delay operations of the detection circuit and to prevent mal-operation of the electrolytic capacitor caused by the transient phenomenon at the time of activating the circuit; and a driving unit connected to the signal determining unit for receiving the DC control signal to drive an alarming unit so as to determine whether the electrolysis capacitor has reached its aging state.
Patent TW-200521642-A (TW)
Title: Stabilizing power circuit
Inventor: USHIRO AKIHIRA
IPC: G05F1/46
Filed: 2004-11-22
Abstract: To inexpensively provide a stabilizing power circuit for restraining the size, by restraining overshoot. This stabilizing power circuit 1 has differential amplification circuit 20 and circuit 30 for lowering the impedance. The differential amplification circuit 20 is provided with the followings: the differential paired transistors Q8 and Q9 for generating differential voltage between detecting voltage Vdet and reference voltage Vref detected from output voltage Vout; a current mirror circuit 22 including transistors Q6 and Q7 respectively connected to these differential paired transistors Q8 and Q9 and mutually connected to a current mirror via a connecting point N2; a transistor Q5 for outputting a differential amplification signal on the basis of the differential voltage and an active load of the current mirror circuit 22; and an impedance reducing circuit 30 connected between an output terminal OUT and a connecting point N3 in the differential amplification circuit 20 for reducing alternating impedance of the connecting point N3.
Patent TW-200518350-A (TW)
Title: Integrated circuit device, semiconductor device and fabrication method thereof
Inventor: CHENG SHUI-MING
IPC: H01L29/80
Filed: 2004-11-24
Abstract: A semiconductor device including an isolation region located in a substrate, and NMOS device located partially over a surface of the substrate, and a PMOS device isolated from the NMOS device by the isolation region and located partially over the surface. A first one of the NMOS and PMOS devices includes one of: (1) first source/drain regions recessed within the surface; and (2) second source/drain regions extending from the surface. A second one of the NMOS and PMOS devices includes one of: (1) second source/drain regions recessed within the surface wherein the first source/drain regions extend from the surface; (2) second source/drain regions extending from the surface wherein the first source/drain regions are recessed within the surface; and (3) second source/drain regions substantially coplanar with the surface.
Patent TW-200616849-A (TW)
Title: A non-circular container having a security ring belt
Inventor: CHEN BO-CHAN
IPC: B65D17/50
Filed: 2004-11-25
Abstract: A non-circular container having a security ring belt consists of a bottle body and a cover body. The bottle body has a bottom wall, a ring side wall extending from the bottom wall towards its top, and a non-circular jointing neck shaped from the side wall toward its top end. The cover body has a jointing ring to sleeve the jointing neck, a cover plate to cover the jointing neck, an embedding ring formed from the cover plate towards the bottom end and able to sleeve around the jointing neck, and a security ring belt set between the jointing ring and the embedding ring and able to be ripped away. Thus the present design is able to rip the security ring belt in a smooth manner for the cover body is not turned relative to the jointing neck.
Patent TW-200524068-A (TW)
Title: Low loop height ball bonding method and apparatus
Inventor: QIN IVY W
IPC: B23K20/00
Filed: 2004-11-26
Abstract: In accordance with the invention, a bump is formed on top of a die bond pad by forming a ball bond there. Then, without severing the wire, the capillary undergoes a set of coordinated motions to fold the wire on top of the ball bond. The wire is then bonded on top of the ball bond bump without severing the wire. This is then followed by a further set of coordinated xy motions to from the loop and bring the capillary over the second bond site (e.g., on the lead frame). The wire is then stitch bonded to the second bond site and the tail severed to complete the wire loop interconnect.
Patent TW-200536661-A (TW)
Title: Retaining ring with slurry transport grooves
Inventor: CHEN HUNG-CHIH
IPC: B24B41/06
Filed: 2004-12-09
Abstract: A retaining ring for chemical mechanical polishing has a generally annular body with a top surface, a bottom surface, an inner diameter surface, and an outer diameter surface. The bottom surface includes a plurality of channels, each channel extending from the inner diameter surface to the outer diameter surface and having a rounded ceiling.
Patent TW-200619605-A (TW)
Title: Method for measuring small angle rotations and small displacements based an surface-plasmon resonance technology
Inventor: CHIU MING-HUNG
Filed: 2004-12-13
Abstract: The present invention discloses the method for measuring small angle rotations and small displacements. The method comprises the phase method and the intensity method. The method especially is base on surface-plasmon resonance (SPR) technology. The value of measurement, such as, phase difference and reflectivity that are measured by the phase method and intensity method, respectively, is proportional to the rotation angle or displacement of a stage. The number of metallic layer on the SPR component is at least one. When the incident angle is near at the SPR resonant angle, the SPR effects will be happened, and the phase and intensity variations of the reflected light are very obvious. So, this phenomenon is used to measuring small angle and/or small displacement. The relation between the values of theoretical results and the angle/displacement can be made as the reference data or curves to compare with the data of measurement, then the value of small angle/displacement could be obtained.
Patent TW-200622558-A (TW)
Title: Hinge device with locking function
Inventor: CHEN YEN-YU
IPC: G06F1/16
Filed: 2004-12-21
Abstract: A hinge device with a locking function includes a first locking element, a first connecting element, a second locking element, and a connecting shaft. The first locking element has a first through hole and a first locking portion. The first connecting element has a second through hole. The first connecting element is connected with the first locking element. The second locking element is disposed between the first through hole and the second through hole. The second locking element has a shaft hole and a second locking portion, which is corresponding to the first locking portion. The connecting shaft is disposed through the first through hole, the shaft hole, and the second through hole to form the hinge device.
Patent TW-200623259-A (TW)
Title: Method for fabricating a dual damascene and polymer removal
Inventor: WANG JENG-HO
Filed: 2004-12-29
Abstract: A method for fabricating a dual damascene includes a partial etching process, a photoresist layer stripping process, and a blanket etching process. After the blanket etching process, an in-situ dry clean process is performed to remove residual polymers following the etching process.
Patent TW-200625783-A (TW)
Title: Fan speed control system and method
Inventor: CHEN LIEN-HSUN
Filed: 2004-12-30
Abstract: The invention provides a fan speed control system and method, which is applied in an electronic device having a fan for regulating temperature. The electronic device at least records first fan rotation speed corresponding to a temperature higher than at least one temperature period and a second fan rotation speed corresponding to a temperature lower than the temperature period, and records the fan rotation speed when the fan is being operated. The electronic device detects the temperature obtained after the fan regulates temperature for a heating object, and outputs a temperature parameter. The electronic device determines whether the outputted temperature parameter belongs to the recorded temperature period, and if yes, the fan maintains the same rotation speed for operating, otherwise the temperature parameter is employed to determine whether the corresponding fan rotation speed is the same as the recorded fan rotation speed when the fan is being operated. If the fan rotation speeds are different, it is determined whether the temperature parameter is lower than the temperature period according to the temperature parameter. If yes, the fan rotation speed is decreased and this rotation speed is used to update the fan rotation speed recorded in the electronic device; otherwise, the fan operates with a fan rotation speed recorded in the electronic device. On the contrary, if the fan rotation speeds are the same, it is determined whether the temperature parameter is higher than the temperature period according to the temperature parameter. If yes, the fan rotation speed is increased and this rotation speed is used to update the fan rotation speed recorded in the electronic device; otherwise, the fan operates with a fan rotation speed recorded in the electronic device. Accordingly, the change of fan rotation speed is not influenced by the oscillation of system temperature, so as to significantly extend the lifetime of the fan and decrease system environment noise.
Patent TW-200627194-A (TW)
Title: Method for fast input of Chinese character on mobile phone
Inventor: HO DAI-SHUI
Filed: 2005-01-26
Abstract: The present invention provides a method for fast input of Chinese character on a mobile phone, which includes the following steps of: establishing a vocabulary database in a storage unit, such as memory, on a mobile phone, and the vocabulary database is configured with at least a vocabulary field, a pronunciation field, and a phonetic field for storing a Chinese character, such as "yi", a set of pronunciation corresponding to the Chinese character, and the number (e.g. 1, 2, 3, 4 or 5) of tone corresponding to the tones Chinese character, such as 1st tone, 2nd tone, 3rd tone, 4th tone or unstressed tone. The method employs the pronunciation field and the phonetic field as the index field of the vocabulary database. Thus, when a microprocessor of the mobile phone reads a set of pronunciation inputted by an input unit on the mobile phone, such as keys, by user, it would search all the Chinese characters matching with the set of pronunciation from the vocabulary database, and if reading a tone number, it would search all the Chinese characters matching with the tone number from these Chinese characters with matching pronunciation and display on a display of the mobile phone, such as liquid crystal display, for selection by the user; thus, the probability for directly displaying the Chinese character to be inputted could be greatly increased, so as to avoid the annoyance for searching from many Chinese characters with matching pronunciation by continuously flipping to reference the screen.
Patent TW-200540810-A (TW)
Title: System for reducing feedback noise in optical data recording reproducing systems using optimized radio-frequency modulation
Inventor: T HOOFT GERT WIM
IPC: H01S5/065
Filed: 2005-02-05
Abstract: This invention relates to a method for reducing feedback noise in optical recording/reproducing system (10) comprising a laser (18) driven by an AC and DC current thereby generating a pulsating light (22) emitted from said laser (18) to an external cavity defining an optical length (L) from said laser (18) to a optical storage medium (12), such as compact discs (CDs), digital versatile discs (DVDs), Blu-Ray Discs, MiniDiscs (MDs), or magnetooptic discs (Mos). The optical length (L) being adjusted in accordance with relaxation oscillation frequency.