baber/WOPTO huggingface dataset:
Patent TW-411470-B (TW)
Title: Method for controlling shift register
Inventor: LEI JIA-JENG
IPC: G11C19/00
Filed: 1999-03-15
Granted: 2000-11-11
Abstract: A method for controlling shift registers by mean of multi-phase clock signal is disclosed. According to the present invention, multi-phase clock control signal is divided by N to control the data flow of a shift register array. The shift register array is constituted by macro units and sub-arrays. The data flow is in a wiggling way and the flow of clock signal is kept in perpendicular to the data flow so as to reduce the coupling therebetween. Thus, the shift registers are expandable and compact as well.
Patent TW-I223223-B (TW)
Title: Liquid crystal display device
Inventor: YAMAMOTO AKIRA
IPC: G02F1/1343
Filed: 1999-04-12
Granted: 2004-11-01
Abstract: A liquid crystal display device includes a liquid crystal display panel, a data driver connected to the liquid crystal display panel, and a gate driver connected to the liquid crystal display panel. The data driver is divided into a plurality of blocks, which simultaneously supply the liquid crystal display panel with display signals respectively supplied thereto.
Patent TW-413823-B (TW)
Title: Core material for noise filter
Inventor: SAITO AKIHIKO
IPC: H01F1/26
Filed: 1999-05-17
Granted: 2000-12-01
Abstract: In a core material for the noise filter, powders of a flat and soft magnetic material is dispersed and buried into an insulating material such as rubber or plastic.
Patent TW-430687-B (TW)
Title: Ferrielectric liquid crystal compound
Inventor: MINE TAKAKIYO
IPC: C07C69/94
Filed: 1999-07-05
Granted: 2001-04-21
Abstract: A ferrielectric liquid crystal compound represented by the following formula (1), wherein m is an integer of 6 to 12, X is a hydrogen atom or a fluorine atom, p is an integer of 2 to 4, q is an integer of 2 to 4, and C* is an asymmetric carbon atom. The above ferrielectric liquid crystal compound is very useful as a practical material for an active-matrix liquid crystal display device.
Patent TW-461840-B (TW)
Title: Fluid recipe for low pressure injection molding
Inventor: JEAN REN-DER
IPC: B22F3/20
Filed: 1999-07-12
Granted: 2001-11-01
Abstract: This invention provides a fluid recipe for low pressure injection molding and the method to produce the same. The fluid is suitable for low pressure powder injection molding process and consists of ingredient powder, binder, dispersion agent, and organic solvent. The above-mentioned binder compositions are primarily based on low molecular weight wax materials and are auxiliary with the addition of small amount of high molecular weight polymer to increase mixing homogeneity between the binders and ingredient powders. The binder and the powder are directly mixed in the presence of organic solvent. Small amount of dispersion agent is added to improve the wetness of the powder so that the powder and the binder can be mixed homogeneously. After the homogenous mixture is achieved, the organic solvent is removed (such as heating to evaporate the solvent) and s fluid recipe with excellent flow ability is obtained.
Patent TW-486797-B (TW)
Title: Method and apparatus for processing resin sealed lead frame
Inventor: OSADA MICHIO
IPC: H01L21/48
Filed: 1999-07-15
Granted: 2002-05-11
Abstract: For processing a resin sealed lead frame according to the present invention, processing means (101, 102, 103, 104) related to a plurality of steps used for processing a lead of resin sealed lead frame (A) are separated as modules and detachably connected. Only the processing means as the modules related to the steps actually required for lead processing of the resin sealed lead frame are selected and connected. The resin sealed lead frame is sequentially fed to the processing means as the modules for lead processing of the resin sealed lead frame. Thus, a method of processing the resin sealed lead frame and an apparatus therefor which are capable of coping with a change in the type of the operation and the production volume are provided for lead processing of the resin sealed lead frame.
Patent TW-410368-B (TW)
Title: Semiconductor process
Inventor: LIN BIH-TIAO
IPC: H01L21/00
Filed: 1999-08-04
Granted: 2000-11-01
Abstract: A semiconductor process for preventing alignment mark pollution by chemical mechanical polishing is disclosed. This process can avoid the slurry and side products remained in the slot of the alignment mark after performing chemical mechanical polishing to overcome the signal error problem. A removable thin film is formed on the alignment mark before chemical mechanical polishing is proceeded on tungsten. After polishing, the removable thin film is removed so that the slurry and the side products in the slot can be removed at the same time.
Patent TW-439284-B (TW)
Title: Solid state image sensing device
Inventor: NAKASHIBA YASUTAKA
IPC: H04N5/335
Filed: 1999-09-02
Granted: 2001-06-07
Abstract: The present invention provides a solid state image sensing device which comprises: (a) a plurality of first charge transfer regions, each of which is to vertically transfer the charge, (b) a second charge transfer region to transfer the charge horizontally, including a charge barrier region and a charge accumulation region, (c) a first electrical potential barrier region located by the side of the second charge transfer region; and (d) a plurality of overcharge consumption regions located by the side of the first electrical potential barrier; and (e) a plurality of second electrical potential barrier regions located inside the first electrical potential barrier, the plurality of second electrical potential barrier regions are mutually separated. This solid state image sensing device can prevent the signal charge from leaking into the overcharge consumption region to ensure the increase of charge transfer efficiency.
Patent TW-479212-B (TW)
Title: Flat display device
Inventor: KAWAKA TOYOSHI
IPC: H01J11/44
Filed: 1999-09-29
Granted: 2002-03-11
Abstract: A flat display device includes a display panel, a driver integrated circuit chip provided adjacent to the display panel in electrical connection thereto, and a heat sink provided adjacent to the display panel, wherein the heat sink carries thereon the driver integrated circuit chip.
Patent TW-463418-B (TW)
Title: Patch antenna and electronic equipment using the same
Inventor: ASANO TAKESHI
IPC: H01Q13/08
Filed: 1999-10-20
Granted: 2001-11-11
Abstract: To provide a patch antenna that has non-directional and broad-bandwidth characteristics. A patch antenna 1 is comprised of a ground plate 3 provided on one surface of a dielectric plate 2, along with a patch 4 and a feeding line 5 for connection to the patch 4, each being provided on the other surface of the dielectric plate 2. In this patch antenna 1, an aperture 7 is provided on the ground plate 3 at a position, which is asymmetric about a center of the ground plate 3. By virtue of placing the aperture 7 on the ground plate 3 in an asymmetrical manner about the center of the ground plate 3, distribution of a return current becomes so asymmetric as to yield a common mode current. In this way, it is possible to implement the non-directional and broad-bandwidth characteristics.
Patent TW-445551-B (TW)
Title: Semiconductor device, its manufacture, circuit board, and electronic apparatus
Inventor: YUZAWA HIDEKI
IPC: H01L21/56
Filed: 1999-10-27
Granted: 2001-07-11
Abstract: A semiconductor manufacturing method comprises: a first process of bonding a conductive wire 16 to one of a plurality of electrodes 12 disposed on a semiconductor chip 10, a second process of cutting the bonded conductive wire 16 such that a part of the conductive wire 16 remains on the electrode 12, a third process of pressing the remaining part of the conductive wire 16 on the electrode 12 so as to form a bump electrode 24 composed of a top 26 and a base 28, and a fourth process of bonding a lead 32 to the bump electrode 24. The distance D is 0 < D ≤ 6 mu m between the upper surface of the base 28 of the bump electrode 24 and the upper surface of the top 26.
Patent TW-496031-B (TW)
Title: Semiconductor device including an integrated circuit for realizing a DC voltage converter
Inventor: RUDELLE MARIE-IRENE
IPC: H01L27/04
Filed: 1999-11-08
Granted: 2002-07-21
Abstract: A semiconductor device including an integrated circuit that has a first DC bias voltage (VDD), for realizing a DC voltage converter, this integrated circuit including circuit elements that have a function of oscillator for generating an AC signal based on said first DC bias voltage and circuit elements that have a function of rectifier for generating a second DC bias voltage (VOUTP) of opposite sign to that of the first bias voltage on the basis of the rectified AC signal, the circuit elements having the functions of oscillator and rectifier being interdependent. For performing the function of oscillator, the integrated circuit includes two amplifier stages (T1, L1; T2, L2) with field effect transistors (T1, T2) differentially arranged with their sources (S1, S2) collectively connected to ground, producing an AC signal and, for performing the function of rectifier, includes two half-wave rectifier stages (Δ3, T1; Δ4, T2) connected in parallel, which each rectify the alternations of the anti-phase AC signal. Application: portable transmission appliances.
Patent TW-449972-B (TW)
Title: Latch circuit
Inventor: YAMASHITA KAZUO
IPC: H03K3/356
Filed: 1999-11-25
Granted: 2001-08-11
Abstract: A latch circuit comprises a delaying inverter circuit 1 for inverting a clock signal CLK with a predetermined delay, a precharge circuit for precharging a first node A and a second node B of the latch circuit to a predetermined potential during a time period in which the clock signal is in a first logic level, a first amplifier circuit for providing a potential difference between the first node A and the second node B in response to an input signal DIN during a first time period in which the clock signal CLK and an output signal iCLK of the delaying inverter circuit are in a second logic level, a second amplifier circuit for amplifying the potential difference between the first node and the second node during a time period in which the clock signal is in the second logic level and a flip-flop circuit adapted to be set and reset according to the potentials at the first and second nodes.
Patent TW-467756-B (TW)
Title: Toy doll with attachment combination structure
Inventor: CHEN JAU-YANG
IPC: A63H3/36
Filed: 2000-01-18
Granted: 2001-12-11
Abstract: The present invention relates to a toy doll with an attachment combination structure, which substantially comprises: a buckle sleeve, a toy doll covering the buckle sleeve, and a seat. The buckle sleeve comprises a compression part and a sleeve part. A through hole is installed on the surface of the toy doll corresponding to the covering part of the buckle sleeve. The seat comprises a housing chamber, a clamp part, and a buckle part. The buckle part of the seat can tightly buckle with the covering part of the buckle sleeve, so that the surface on the periphery of the through hole of the toy doll is clamped between the buckle part of the seat and the compression part of the buckle sleeve.
Patent TW-460907-B (TW)
Title: Method and apparatus for the treatment of a wafer
Inventor: GRANNEMAN ERNST HENDRIK AUGUST
IPC: H01L21/00
Filed: 2000-02-22
Granted: 2001-10-21
Abstract: Method and system for the treatment of a wafer. After a treatment at elevated temperature, a wafer is taken out of the reactor in question with the help of a mechanical transport apparatus which preferably grips the wafer around the circumference and on the under side and consists of a wafer encompassing ring. The wafer is then placed in a floating wafer reactor where it is cooled in a controlled manner. Transport for further action or treatment then takes place.
Patent TW-440735-B (TW)
Title: Production of antibacterial articles, spectacles, watch, ornaments and daily sundry
Inventor: HIRANO KAZUO
IPC: G02C13/00
Filed: 2000-02-25
Granted: 2001-06-16
Abstract: To provide a method for producing antibacterial articles excellent in appearance and durability and to provide antibacterial spectacles, watches, ornaments, daily sundries. In a sputtering treatment tank, a metallic material of 99 wt.% gold and 1 wt.% silver is used as a target, and the well-known sputtering is executed on a titanium oxide material molded into the shape of the temples for the spectacles. An antibacterial power test on the prototype completed in this way is successful as shown as the results of specimen l, which specifically representing the above prototype, locate at the part of [<10] where any Escherichia coli and Staphylococcus aureus did not be substantially detected.
Patent TW-414868-B (TW)
Title: Temperature compensation device for light communications
Inventor: MATANO TAKAHIRO
IPC: G02B6/10
Filed: 2000-03-14
Granted: 2000-12-11
Abstract: This invention relates to the optical elements with the positive heat inflation coefficient, which is located in the inner hole formed in the given position of the basis material that has the negative heat inflation coefficient of -10 to -120 x 10<-7>/DEG C in the temperature range of -40 to 100 DEG C. In addition, to fix the basis material at a plurality of specific locations in the direction moving away form the inner hole axis direction of this optical element.
Patent TW-463483-B (TW)
Title: Web site connection system of a mobile communication device and its method
Inventor: CHEN JIUN-LIN
IPC: H04L12/00
Filed: 2000-03-17
Granted: 2001-11-11
Abstract: This invention relates to a web site connection server, which consists of a database of web site addresses and a search engine. The user only needs to simply key in a virtual character string consisting of letters and numbers through a mobile communication device. Numerical strings are preferred because of easy data entry through numerical keyboards. When the web site connection server receives the virtual character string, the search engine looks for index character strings same as the virtual character string and their corresponding real web site addresses within the database of web site addresses. Thus, the user only needs to key in an easier virtual character string, and then can be connected immediately to the corresponding target web site on the Internet. This invention can further categorize the searched target web sites to provide selection for the users or to know the intention of the on-line users. Therefore, related commercial information is attached to provide real-time one-to-one commercial marketing.
Patent TW-461022-B (TW)
Title: Method for manufacturing ultra-thin dielectric layer resisting to the penetration of boron
Inventor: LIN PO-TSUN
IPC: H01L21/76
Filed: 2000-03-29
Granted: 2001-10-21
Abstract: A method for manufacturing ultra-thin dielectric layer resisting to the penetration of boron includes forming chemical oxide layer on a silicon substrate, nitridation of the chemical oxide layer by ammonia (NH3) to provide the oxide layer with nitrogen atom, and then, oxidizing the silicon substrate by penetrating the nitridation modified chemical oxide layer with dry oxygen. The ultra-thin dielectric layer formed by such method has high level of nitrogen concentration on the surface, and highly resists the penetration of boron.
Patent TW-480343-B (TW)
Title: Zoom lens, and image pickup apparatus and image projection apparatus using the same
Inventor: MITSUSAKA MAKOTO
IPC: G02B15/177
Filed: 2000-05-25
Granted: 2002-03-21
Abstract: A zoom lens includes, in order from an object side to an image side, a first lens unit of negative refractive power, a second lens unit of positive refractive power, a third lens unit of negative refractive power, and a fourth lens unit of positive refractive power, wherein, during variation of magnification from a wide-angle end to a telephoto end, the first lens unit moves with a locus convex toward the image side, the second lens unit moves toward the object side in such a way as to decrease a separation between the first lens unit and the second lens unit, the third lens unit moves toward the object side in such a way as to increase a separation between the second lens unit and the third lens unit, and the fourth lens unit moves toward the object side in such a way as to decrease a separation between the third lens unit and the fourth lens unit, and wherein the Abbe number and refractive index of a negative lens included in the first lens unit are appropriately set.
Patent TW-528992-B (TW)
Title: Device and method using digital currency revenue and expenditure system by a communication interface
Inventor: YANG CHEN-SHI
IPC: G07F19/00
Filed: 2000-06-12
Granted: 2003-04-21
Abstract: The present invention provides a device and method using digital currency revenue and expenditure system by a communication interface. The device includes a financial host, a transmitting and receiving signal interface system, a first transmitting and receiving signal unit, a second transmitting and receiving signal unit. The method includes the following steps. The first transmitting and receiving signal unit transmits an encrypted packet with signals, such as currency amount, account number and path, to the transmitting and receiving signal interface system. The transmitting and receiving signal interface system transmits the signals of currency amount, account number and path to the financial host. After verifying that the signals of currency amount, account number and path are correct, the financial host performs operating, recording and storing thereon. The financial host transfers the currency amount to the second transmitting and receiving signal unit based on the indication of the first transmitting and receiving signal unit in accordance with the signals of the signals of currency amount, account number and path.
Patent TW-580807-B (TW)
Title: WDM signal monitoring
Inventor: WEBER JEAN-PIERRE
IPC: H04B10/079
Filed: 2000-08-15
Granted: 2004-03-21
Abstract: The present invention provides a system for monitoring wavelength division multiplexed channels in an optical signal, the system comprising: a phased-array optical wavelength demultiplexer (phasar) device including an input port for receiving an input optical signal, and an output port for transmitting an optical signal, the input and output ports being connected by a waveguide array; phase control means connected to receive a control signal and operable to vary the effective optical length of each waveguide in the array, such that the phase of optical signals passing through respective waveguides also vary in dependence upon that received control signal; detector means connected to receive the output optical signal from the phasar device, and operable to produce a detector signal relating to that output optical signal; and control means connected to receive the detector signal, and operable to supply the control signal to the phase control means, such that a signal from a desired one of the multiplexed channels is output from the phasar device to the detector means.
Patent TW-519813-B (TW)
Title: Public branch exchange system with multiple emergency lines
Inventor: MIAO YEAN-CHING
IPC: H04M1/715
Filed: 2000-09-11
Granted: 2003-02-01
Abstract: A public branch exchange system with multiple emergency lines comprises a public branch exchange (PBX) system and multiple emergency lines, multiple customer premise circuit groups of customer premise circuit, and multiple switching devices. The first terminal of each switching device is connected to a corresponding customer premise circuit. The second terminal at PBX is switched to a corresponding emergency line and the multiple customer premise circuits of the same customer premise circuit group connects the second terminal of the corresponding switching device to the same emergency line.
Patent TW-479432-B (TW)
Title: Picture signal processing apparatus and method for detecting pixel defect
Inventor: WATANABE TORU
IPC: H04N5/335
Filed: 2000-09-29
Granted: 2002-03-11
Abstract: A picture signal processing apparatus and detecting method of pixel defect are used to efficiently detect a pixel defect included in a picture signal. A defect detection circuit 12 is used to compare the picture signal of a target pixel with the picture signal of peripheral pixels such that a pixel defect candidate is detected and the address information of the pixel defect candidate is stored in a position memory 13. A defect judgment circuit 14 repeats the judgment of the pixel defect based on the address information stored in the position memory 13, in which the address information of the pixel defect is registered in a defect registration circuit 15 after it is decided from the continuity of the judgment result. A defect correction circuit 16 corrects a picture signal Y(n) in accordance with the address information of the registered pixel defect and generates a picture signal Y'(n).
Patent TW-480329-B (TW)
Title: Foreign substance inspection device with multi-color light source
Inventor: TZENG WEN-NAN
IPC: G01N21/88
Filed: 2000-11-28
Granted: 2002-03-21
Abstract: A foreign substance inspection device with multi-color light source is disclosed, which comprises: a supporting frame; a housing disposed on the supporting frame; a transparent lid disposed on the housing; a rotational frame axially connected inside the housing; plural filters with different colors disposed on the rotational frame; and a light source disposed inside the housing; wherein the light emitted from the light source passes through the filter firstly and becomes the color with a specific light, and irradiated out of the housing through the transparent lid. The present invention also provides a method using plural lights emitted from the foreign substance inspection device with multi-color light source to inspect the surface of a back light module, which comprises putting the foreign substance inspection device with multi-color light source by the side of the back light module, then adjusting to let the multi-color light irradiate approximately in parallel to the surface of the back light module, thereby the foreign substance, dust or scratch on the surface of the back light module can be inspected effectively.
Patent TW-490719-B (TW)
Title: Inductively coupled RF plasma source and vacuum treatment system using the same
Inventor: TAGUCHI YOJI
IPC: H01L21/00
Filed: 2001-01-29
Granted: 2002-06-11
Abstract: The present invention provides an inductively coupled RF plasma source that can improve the nonuniformity in substrate treatment by canceling out the radial electric fields generated between a plasma and an antenna coil. The inductively coupled RF plasma source comprises a plurality of one-turn antenna coils, each having one end connected to a RF supply along a circumferential side wall of a plasma generating chamber and the other end connected to a grounding potential, arranged at intervals in the longitudinal axial direction of the plasma generating chamber. One end of each one-turn antenna coil displaced at equal angles from each other in a circumferential direction.
Patent TW-515170-B (TW)
Title: Merchandise planning and development system and method for the same, and a computer readable medium
Inventor: SHIMIZU YUJI
IPC: G06Q50/00
Filed: 2001-03-02
Granted: 2002-12-21
Abstract: The merchandise planning and development system includes a WWW server 33 for informing many and unspecified customers 31 to 3n of merchandise planning and development information about planning and/or development of new merchandise through the Internet 20, and a news server 35 for collecting the opinion information of the customers 31 to 3n looking up the merchandise planning information through the Internet 20. The WWW server 33 informs the customers 31 to 3n of the merchandise information suited to the needs of the customers on the basis of the opinion information by way of the Internet 20.