baber/WOPTO huggingface dataset:
Patent TW-569511-B (TW)
Title: Laser apparatus
Inventor: WILLETTS DAVID V
IPC: H01S3/036
Filed: 2002-08-27
Granted: 2004-01-01
Abstract: A laser apparatus comprises a gaseous lasing medium having an active region (12) within which lasing occurs, the active region (12) defining, in part, a flow path for gas. The apparatus also includes excitation means for supplying energy to the active region including an electrode arrangement (14, 16), and a barrier member (38; 48) arranged adjacent to the active region, such that net momentum is imparted to gas in the active region (12) upon an electrical discharge being supplied to the active region (12) of gas. As a result, a substantially unidirectional, circulatory gas flow is generated within the flow path to aid heat removal from the gas. The barrier member (38; 48) defines a plurality of flow passages (39) for gas flow, each of which presents substantially the same impedance to gas flow in opposing flow directions.
Patent TW-559609-B (TW)
Title: Strapping machine with strapping head sensor
Inventor: LOPEZ JONATHAN
IPC: B65B13/06
Filed: 2002-09-13
Granted: 2003-11-01
Abstract: A strapping machine for positioning a strapping material around an associated load and sealing the strapping material to itself around the load includes a frame, a chute defining a strap path that is mounted to the frame, and a feed assembly mounted to the frame. The feed assembly is configured to operate in a feed mode to feed the strapping material and to operate in a take-up mode to retract the strapping material. A strapping head is configured to seal the strapping material to itself. A controller is operably connected to the feed assembly and controls the operation of the strapping machine. A sensor is disposed to sense the presence and absence of strapping material at the strapping head. The sensor includes first and second movable elements cooperating with one another and movable between a first position in which the sensor senses the presence of strapping material and a second position in which the sensor senses the absence of strapping material. The sensor is operably connected to the controller such that the sensor senses the absence of strapping material at the strapping head and generates a signal to initiate operation of the feed assembly in a refeed mode.
Patent TW-567337-B (TW)
Title: Radiant-ray detector
Inventor: MOTOMURA HIROSHI
IPC: G01T1/169
Filed: 2002-09-27
Granted: 2003-12-21
Abstract: This invention relates to a radiant-ray detector, which can detect the radiant substances gathered in the organization in the body when the detection-portion is inserted into the blood-vessel. This invention has a detection-portion 2 which includes a bar-shaped scintillator 4 emitting light by means of the incidence of the radiant ray. The light from the scintillator is transmitted by means of a fiber 10 and the radiant-ray detector detects the radiant substances existed in the body, the detection-portion is formed with a size so that it can be inserted into the blood-vessel and at the same time some micro-convex/concave sites are provided at the periphery of the scintillator.
Patent TW-I225016-B (TW)
Title: Initiator assembly-body
Inventor: ODA SHINGO
IPC: B60R21/26
Filed: 2002-10-24
Granted: 2004-12-11
Abstract: An initiator assembly-body is provided, which can ascertain the combination-construction of the metal-collar and the electrical initiatory and can prevent the water from intrusion into the gas-generator, so that the action-accuracy of the gas-generator can be assured. The electrical initiator and the metal-collar, which surrounds at least one part of the electrical initiator, are integrated in one body to become said initiator assembly-body by means of resins. In said metal-collar, it is provided in the direction surrounding the electrical initiator and at least any one of the ring-shaped protrusion and barrel-shaped protrusion is formed. Said protrusions are covered by said resins.
Patent TW-I228712-B (TW)
Title: Photo-detector amplifier circuit for optical disk device
Inventor: OKUDA TAKANORI
IPC: G11B7/13
Filed: 2002-11-18
Granted: 2005-03-01
Abstract: A two-stage amplifier of a first-stage amplifier 21 and second-stage amplifiers 22 and 23 is provided. A writing mode and reproducing modes are switched in the first-stage amplifier 21 by switching a parallel circuit of a feedback capacitor Cf1w and a feedback resistor Rf1w and a parallel circuit of a feedback capacitor Cf1r and a feedback resistor Rf1r. The second-stage amplifier 23 is provided with feedback resistors Rf22 and Rf23 that are connected to each other in parallel. The feedback resistor Rf23 is connected in the feedback loop by a switch transistor QSW only when reproducing a high-reflective disk. This enables an amplifier gain to be suitably set for each of writing, low-reflective disk reproducing, and high-reflective disk reproducing. As a result, desirable reproducing characteristics can be obtained for the low-reflective disk while accommodating high-speed writing with a large laser power.
Patent TW-I234251-B (TW)
Title: Ball grid array package with stacked center pad chips and method for manufacturing the same
Inventor: BAIK HYUNG-GIL
IPC: H01L23/495
Filed: 2002-12-27
Granted: 2005-06-11
Abstract: Disclosed is a ball grid array package with stacked center pad chips, which realizes a BGA package with stacked chips using center pad type semiconductor chips, and a method for manufacturing the same. The semiconductor chips are glued on each of upper and lower circuit boards, which have active surfaces facing each other; the chip pads are connected to each of the upper and lower circuit boards with gold wires; the upper and lower circuit boards are joined together with bumps interposed between them for electrical connection; the upper circuit board is included in a package mold; and the opposite ends of the lower circuit board are exposed to the lower portion of the package mold. The lower circuit board can be made of flexible insulation film. The exposed opposite ends of the lower circuit board can have solder balls formed thereon. Also, the opposite ends of the lower circuit board may be joined to a printed circuit board. Solder balls may be formed on the lower surface of the printed circuit board. The upper circuit board may be composed of a lead frame. The package according to the present invention is a stacked package capable of increasing memory capacity of a single package by at least 200% and combining both advantages of FBGA packages and of center pad type semiconductor chips.
Patent TW-I277198-B (TW)
Title: Imager
Inventor: KORTHOUT ALOUISIUS WILHELMUS M
IPC: H01L27/08
Filed: 2003-01-22
Granted: 2007-03-21
Abstract: In a CMOS imager, each cell (1) comprises a photodiode (6) which is charged via a reset transistor (T1) before each integration period. During the integration period, the reset transistor is turned off by means of an appropriate gate voltage applied to the gate (7) of the reset transistor. In order to lower the FPN (fixed pattern noise), this blocking voltage is chosen to be lower than the supply voltage VDD. Surprisingly, it was found that leakage currents could be decreased considerably by this lower blocking voltage, possibly due to lower tunnel currents through the gate oxide which is very thin in modern CMOS processes. In a specific embodiment, said lower blocking voltage can be applied substantially without any limitation of the dynamic range of the imager.
Patent TW-I237240-B (TW)
Title: Audio frequency scaling during video trick modes utilizing digital signal processing
Inventor: BLAIR RONALD LYNN
IPC: H04N5/783
Filed: 2003-02-26
Granted: 2005-08-01
Abstract: The invention concerns a method and apparatus for audio track playback during fast forward playback video trick modes. A storage medium reader (100) is provided for reading digital data from a storage medium such as a DVD (102). The digital data represents a video presentation and a corresponding audio programming. A decoder (182) decodes from a portion of the digital data comprising the audio programming a plurality of digital audio samples corresponding to a selected portion of the video presentation. Subsequently, a digital signal processor (186) can convert the audio samples to their corresponding frequency domain equivalents and scale the frequency and amplitude of a playback audio frequency associated with the audio samples in accordance with trick mode video playback.
Patent TW-I284589-B (TW)
Title: Anti-oxidant battery contacts for fastener-driving tool
Inventor: SHKOLNIKOV YURY
IPC: H01M50/571
Filed: 2003-03-21
Granted: 2007-08-01
Abstract: A fastener driving tool includes a housing defining a cavity for insertion of at least one battery, a battery configured for insertion into the cavity and having at least one battery contact element, a terminal module disposed in the cavity, constructed and arranged for engaging the battery and making an electrical connection therewith, the module including at least one terminal module contact element. At least one of the battery and terminal module contact elements incorporates a precious metal alloy and the other of the contact elements is conductive. The respective contact elements are configured for oxidation-free operation in the range of at least about 100 g's.
Patent TW-I222491-B (TW)
Title: Blow-by gas treatment device for motorcycle
Inventor: FUJIWARA MASAKI
IPC: F01M13/04
Filed: 2003-05-05
Granted: 2004-10-21
Abstract: Even if an entrance joint and an exit joint are formed as a single unit in an oil separator, the oil, which is separated from the blow-by gas inside the oil separator tank which may still be prevented from flowing out of the exit joint. An entrance joint 45 and an exit joint 46 which connect a high-level side passage 41a of a blow-by gas return flow passage 41 and a downstream side passage 41b, respectively, are formed as a single unit in an oil separator tank 43. In the exit joint 46 projecting towards the oil separate tank 43, the device is provided with an oil return tube 47, which prevents the outflow of the oil to the exit joint 46 side.
Patent TW-586913-B (TW)
Title: Method for producing pattern on sides of shoes
Inventor: LI JIUN-RUNG
IPC: A43B15/00
Filed: 2003-05-20
Granted: 2004-05-11
Abstract: A method for producing a pattern on the sides of shoes comprises (1) a material preparation step for preparing a shoe body with an adhesion face; (2) a surface treatment step for performing a treatment on the adhesion face of the shoe body with a chemical agent and subsequently performing a drying operation; (3) a base color formation step for spraying a pigment on the adhesion face of the shoe body and performing a drying operation; (4) a fluff formation step for implanting a fluff material on the base color layer by spraying and subsequently drying the formed fluff; and (5) a trimming step for trimming the protruded base color layer and the fluff material on the shoe body. Thus, the sides of the shoe have special configuration and touch of fluff in addition to a bright color, thereby increasing the competitiveness of this product.
Patent TW-I314568-B (TW)
Title: B-crystalline polypropylenes
Inventor: MADER DIETMAR
IPC: C08L23/10
Filed: 2003-05-28
Granted: 2009-09-11
Abstract: A composition containing (1) a crystalline polypropylene resin and (2) one or more beta-nucleating agents of the formula (I), wherein R<SUB>1</SUB>, R<SUB>2 </SUB>and R<SUB>3</SUB>, independently of one another, are C<SUB>1</SUB>-C<SUB>20</SUB>alkyl, C<SUB>2</SUB>-Calkyl substituted by C<SUB>1</SUB>-C<SUB>10</SUB>alkylamino, di(C<SUB>1</SUB>-C<SUB>10</SUB>alkyl)amino, C<SUB>1</SUB>-C<SUB>10</SUB>alkyloxy or hydroxy; C<SUB>3</SUB>-C<SUB>20</SUB>alkenyl, C<SUB>5</SUB>-C<SUB>12</SUB>cycloalkyl, C<SUB>5</SUB>-C<SUB>12</SUB>Cycloalkyl substituted by 1, 2 or 3 C<SUB>1</SUB>-C<SUB>10</SUB>alkyl; cyclohexylmethyl; cyclohexylmethyl substituted by 1, 2 or 3 C<SUB>1</SUB>-C<SUB>10</SUB>alkyl; C<SUB>5</SUB>-C<SUB>9</SUB>cycloalkenyl, C<SUB>5</SUB>-C<SUB>9</SUB>cycloalkenyl substituted by 1, 2 or 3 C<SUB>1</SUB>-C<SUB>10</SUB>alkyl; phenyl substituted by 1, 2 or 3 radicals selected from the group consisting of C<SUB>1</SUB>-C<SUB>10</SUB>-oalkyl, C<SUB>1</SUB>-C<SUB>10</SUB>alkyloxy, hydroxy, halogen, trihalogenmethyl, trihalogenmethoxy, benzoyl, phenylamino, acylamino and phenylazo; C<SUB>7</SUB>-C<SUB>9</SUB>phenylalkyl, C<SUB>7</SUB>-C<SUB>9</SUB>phenylalkyl which is substituted on the phenyl by 1, 2 or 3 radicals selected from the group consisting of C<SUB>1</SUB>-C<SUB>10</SUB>alkyl, C<SUB>1</SUB>-C<SUB>10</SUB>alkoxy and hydroxy; naphthyl, naphthyl substituted by C<SUB>1</SUB>C<SUB>10</SUB>alkyl, adamantyl, or a 5 to 6 membered heterocyclic group; characterized in that the polypropylene resin has a content of beta-form crystals of at least 10% calculated by means of the following equation beta-form crystal content (%)=100xP<SUB>beta1</SUB>,/(P<SUB>a1</SUB>+P<SUB>a2</SUB>+P<SUB>a3</SUB>+P<SUB>beta1</SUB>) where P<SUB>a1 </SUB>to P<SUB>a3 </SUB>are respective peak heights (maxima) of the a-form and P<SUB>beta1 </SUB>is a peak height (maximum) of the beta-form determined by wide angle X-ray scattering.
Patent TW-I231529-B (TW)
Title: Method of forming nanocrystals in a memory device
Inventor: RAO RAJESH A
IPC: H01L29/792
Filed: 2003-06-10
Granted: 2005-04-21
Abstract: Nanocrystals (20) are formed in a semiconductor, such as for example, in a memory having a floating gate. A dielectric (18) overlies a substrate (12) and is placed in a chemical vapor deposition chamber (34). A first precursor gas, such as disilane (36), is flowed into the chemical vapor deposition chamber during a first phase to nucleate the nanocrystals (20) on the dielectric with first predetermined processing conditions existing within the chemical vapor deposition chamber for a first time period. A second precursor gas, such as silane, is flowed into the chemical vapor deposition chamber during a second phase subsequent to the first phase to grow the nanocrystals under second predetermined processing conditions existing within the chemical vapor deposition chamber for a second time period.
Patent TW-I261501-B (TW)
Title: Turning opening or closing member supporting structure of helmet
Inventor: ARAI MICHIO
IPC: A42B3/22
Filed: 2003-07-01
Granted: 2006-09-11
Abstract: To increase the volume of ventilation, have satisfactory good design and operability, and further increase the degree of freedom of designing a helmet. There are provided a plurality of turning center points of at least two or more during an opening or closing operation of the turning opening or closing member, any one of or more of these turning center points are set outside the operating mechanism and the turning center points are switched over during the turning operation from the closed status to the opened state of the turning opening or closing member.
Patent TW-I230984-B (TW)
Title: Method for forming a masking layer on a substrate
Inventor: TEGEN STEFAN
IPC: G03F7/00
Filed: 2003-07-03
Granted: 2005-04-11
Abstract: A method for forming a masking layer (10) on a substrate (5) having a structure element (3, 62) which comprises at least one side wall (1) for the purpose of masking a physical or chemical process (100), the structure element (3, 62) being formed raised on or recessed in the substrate (5), comprises the steps of: providing the substrate (5) having a surface and the structure element (3, 62), depositing a layer (20) of a material which can be chemically transformed under the influence of light, for example amorphous carbon, on the substrate (5), so that the structure element (3, 62) is substantially covered by the material, adjusting a first light source relative to the substrate, so that a light beam (110) generated by the light source impinges on the surface of the substrate (5) at an oblique first angle (a) which differs from 90 degrees, first exposure of the layer (20) by means of the adjusted light source, so that a part (21) of the layer at the first side wall (1) remote from the light source remains unexposed in a shadow region of the structure element (3, 62), removing the exposed layer (20) outside the shadow region, so that the unexposed part (21) of the layer (20) remains in place as a masking layer (10), carrying out the subsequent physical or chemical process (100).
Patent TW-I229582-B (TW)
Title: Conformal coating enhanced to provide heat detection
Inventor: CHRISTENSEN DALE LARRY
IPC: G01K11/00
Filed: 2003-07-24
Granted: 2005-03-11
Abstract: Disclosed is an enhanced conformal coating, a process for making the same, and several computer related applications. A commercially available conformal coating is combined with a commercially available blowing agent sometimes called a ""foaming agent"") to create an enhanced conformal coating. The formulation of the enhanced coating is such that it will emit a particular gas when heated to a particular temperature. The enhanced coating is then applied to an object to which pre-damage heat detection is desired. A sensor, located proximate to the object, is then used to detect the emitted gas. Once the gas is detected, actions can be taken to reduce the heat in a manner appropriate for the particular object. Application of the enhanced coating within the computer industry can involve its use with a particular electrical component or a group of electrical components (e.g., a circuit board). For example, the enhanced coating can be applied to one or more circuit boards. The coated boards and an appropriate gas sensor are then installed in a computer system housing. When the sensor detects a particular gas, it conveys information to the system regarding the possibility of excess heat. The system can then take remedial action.
Patent TW-I228307-B (TW)
Title: Lead frame, resin-encapsulated semiconductor device, and the method of making the same
Inventor: MINAMIO MASANORI
IPC: H01L23/28
Filed: 2003-08-29
Granted: 2005-02-21
Abstract: A resin-encapsulated semiconductor device includes: a semiconductor chip on a surface of which a group of electrodes is disposed; a plurality of inner leads arranged along a periphery of the semiconductor chip; connecting members for connecting the electrodes of the semiconductor chip with the respective inner leads, an encapsulating resin for encapsulating surfaces of the semiconductor chip and the connecting members; and external electrodes exposed from the encapsulating resin. Each of the inner leads extends across the periphery of the semiconductor chip from an internal side to an external side of the periphery, and includes a protruded portion provided on a surface of the inner lead on an external side relative to the periphery of the semiconductor chip, the protruded portion being protruded in a thickness direction. Conductive bumps as the connecting members on the electrodes of the semiconductor chip are connected with internal portions of the respective inner leads, the internal portions being positioned inward relative to the protruded portions. The external electrodes are formed on surfaces of the protruded portions, and tip ends of the external electrodes are protruded relative to a back face of the semiconductor chip.
Patent TW-I224187-B (TW)
Title: Apparatus for measuring film thickness formed on object, apparatus and method of measuring spectral reflectance of object, and apparatus and method of inspecting foreign material on object
Inventor: HORIE MASAHIRO
IPC: G01N21/27
Filed: 2003-09-04
Granted: 2004-11-21
Abstract: A film thickness measurement apparatus (1) comprises an ellipsometer (3) for acquiring a polarization state of a film on a substrate (9) and a light interference unit (4) for acquiring spectral intensity of the film on the substrate (9). In an optical system (45) of the light interference unit (4), a light shielding pattern (453a) is disposed in an aperture stop part (453), and an illumination light from a light source (41) is emitted to the substrate (9) through the optical system (45). A reflected light from the substrate (9) is guided to a light shielding pattern imaging part (43), where an image of the light shielding pattern (453a) is acquired. When the ellipsometer (3) performs a film thickness measurement, a tilt angle of the substrate (9) is obtained on the basis of the image of the light shielding pattern (453a) and a light receiving unit (32) acquires a polarization state of the reflected light. A calculation part (51) obtains a thickness of a film with high precision from the polarization state of the reflected light by using the obtained tilt angle.
Patent TW-I278201-B (TW)
Title: Network telephone system and methods therefor
Inventor: WYNN SOL H
IPC: H04L12/56
Filed: 2003-09-04
Granted: 2007-04-01
Abstract: A self-configuring telephone device interconnected by a network to other network telephone devices. The network telephone device is especially adapted to connect to other similar devices on a network, such as a local area network, without the need for a central controller or secondary wiring. A network telephone sends a broadcast over the network with a predetermined number. If there is no other telephone on the network, the network telephone assigns the predetermined number to itself and notifies the network. If there is another telephone on the network, the phone receives a message so indicating and a directory of numbers from which to choose a non-conflicting telephone number. When a non-conflicting number is found, the telephone adopts the number and informs the network. Voice mail and calls between outside lines and a network phone are supported as well. One embodiment includes a telephony interface, a network interface and a local area network (LAN). The telephony interface provides connectivity between one or more netphones and an external telephone network such as a PSTN telephone system. The network interface provides connectivity between one or more computers and an external computer network such as the Internet. The local area network provides interconnectivity between the netphone(s), the computer(s), the telephony interface and the network interface.
Patent TW-I239069-B (TW)
Title: Method and apparatus for forming metal-metal oxide etch stop/barrier for integrated circuit interconnects
Inventor: MORROW XIAORONG
IPC: H01L21/768
Filed: 2003-09-04
Granted: 2005-09-01
Abstract: Described is a method and apparatus for forming interconnects with a metal-metal oxide electromigration barrier and etch-stop. In one embodiment of the invention, the method includes depositing a metal layer on the top of a planarized interconnect layer, the interconnect layer having an interlayer dielectric (ILD) with a top that is planar with the top of an electrically conductive interconnect. In one embodiment of the invention, the method includes reacting the metal layer with the ILD to form a metal oxide layer on the top of the ILD. At the same time, the metal layer will not be significantly oxidized by the electrically conductive interconnect, thus forming a metal barrier on the electrically conductive interconnect to improve electromigration performance. The metal barrier and metal oxide layer together comprise a protective layer. A second ILD may be subsequently formed on the protective layer, and the protective layer may act an etch-stop during a subsequent etch of the second ILD.
Patent TW-I256564-B (TW)
Title: Creation method of patent family
Inventor: TSAI CHIAN-TZ
IPC: G06F17/40
Filed: 2003-09-05
Granted: 2006-06-11
Abstract: A creation method of patent family can generate a patent family with respect to a specific subject. Based on the time sequence of all patents in the patent family, a complete patent family can be built up with the mutual patent citing. By means of the method, the citing correlation history of all patents under a patent family of a specific subject can be grasped as an analysis support basis for patent authorization, patent infringement and technical development.