baber/WOPTO huggingface dataset:
Patent TW-407307-B (TW)
Title: Semiconductor integrated circuit device and process of manufacturing the same
Inventor: TANIGUCHI YASUHIRO
IPC: H01L21/8247
Filed: 1999-02-02
Granted: 2000-10-01
Abstract: This invention relates to a semiconductor integrated circuit and its manufacturing method. A photoresist pattern, through which a well isolation region and a second well region are exposed, is formed on a semiconductor substrate and thereafter, impurities are introduced in the substrate by using this Photoresist pattern as a mask to form buried n-type wells and impurities are introduced in the substrate using the same photoresist pattern as a mask to form shallow p-type wells on the wells in a self- alignment manner. Subsequently, after the photoresist pattern is removed, a photoresist pattern, through which the outer peripheral regions of the well isolation region and a third well region are exposed, is formed on the main surface of the substrate and thereafter, impurities are introduced in the substrate using this photoresist pattern as a mask to form shallow p-type wells.
Patent TW-407076-B (TW)
Title: Feeding mechanism for forged forming machine
Inventor: JANG YUN-DE
IPC: B21J13/08
Filed: 1999-02-03
Granted: 2000-10-01
Abstract: The present invention provides a kind of feeding mechanism for forged forming machine that the front and the back are set as feeding side and driving side respectively. The feeding side is configured with feeding wheels in pairs that can apply conveyance by the opposite clipped cables. The axis of each feeding wheel is extended to the driving side and configuring the unidirectional bearing with the bearing engaged with the driving side in pairs in a coaxial manner that one gear of each pair of gears is the sector gear and the other one is engaged by a driving gear simultaneously. The driving gear is also a sector gear and configured with a forcing arm on the side without the gear. The forcing arm is driven by the pushing rod having a reciprocal pulling force and being able to swing within a predetermined angle; by the composition of said members, the feeding mechanism employs the design for driving the feeding wheel by each gear with unidirectional bearing that the driving gear can drive each pair of gears by reciprocal rotation within a predetermined angle so that the driving gear and one of each pair of gears can be configured with sector gears having smaller areas to significantly reduce the total weight of the operation members.
Patent TW-412808-B (TW)
Title: Bipolar transistor and semiconductor device
Inventor: TAKAGI TAKESHI
IPC: H01L29/737
Filed: 1999-02-20
Granted: 2000-11-21
Abstract: There is formed a MQB layer 10 as a multi-quantum barrier portion composed of well layers 10a and barrier layers 10b made of extremely thin films having different compositions and alternately stacked. This enhances an effective barrier height by using the phenomenon that holes likely to flow from a SiGe base layer 4 to a Si emitter layer 5 are reflected by the MQB layer 10 and thereby suppresses the reverse injection of the holes from the SiGe base layer 4 into the Si emitter layer 5. As a result, the reverse injection of carriers is suppressed by the MQB layer 10 even when the base doping concentration is increased, which provides a satisfactory current amplification factor and increases a maximum oscillation frequency.
Patent TW-494715-B (TW)
Title: Low stress package assembly for silicon-backed light valves
Inventor: PENRY MATTHEW DOUGLAS
IPC: G02F1/03
Filed: 1999-05-06
Granted: 2002-07-11
Abstract: A low-stress silicon-backed light valve package assembly that includes a matched coefficient of thermal expansion (CTE) substrate with a CTE no greater than 300% of the CTE of silicon, a silicon-backed light valve adhered to the matched CTE substrate by a soft adhesive layer, a flexible circuit adhered to the matched CTE substrate and electrically connected to the silicon-backed light valve, an encapsulant dam surrounding the silicon-backed light valve and a soft encapsulant layer filling the cavity defined by the encapsulant dam. Both the soft encapsulant layer and the soft adhesive layer have a Shore A hardness of less than 5. The combination of a soft encapsulant layer, soft adhesive layer and matched CTE substrate insure sufficiently low mechanical stress levels to avoid the presence of optical interference patterns in the light valve display.
Patent TW-432418-B (TW)
Title: The organic electroluminescent device and its manufacturing method
Inventor: JUANG FENG-RU
IPC: H01J1/16
Filed: 1999-08-31
Granted: 2001-05-01
Abstract: The present invention relates to an organic electroluminescent device, which can be the major component of the display panel, and its manufacturing method, comprising: etching a plurality of base plate holes on a base plate so that an estimated light emitting region is formed between two base plates naturally; evaporating the first electrode, the organic layer, and the second electrode sequentially on the estimated light emitting region; and finally covering the aforementioned device with the sealing insulation layer. Since the depth of hole on the base plate is much deeper than the bottom layer of the first electrode in the estimated light emitting region, the hole on base plate has the insulating isolation function to form the light emitting source and display the full-color function when the current passes through the organic layer. Since the present invention do not need to form another inter-layer insulating film for insulating isolation, it not only can ensure the accuracy of forming the organic layer and the second electrode, but also can simplify the manufacturing flow and can expand the effective functional area of light emitting.
Patent TW-412750-B (TW)
Title: Core spray upper T-box to reactor vessel attachment
Inventor: JENSEN GRANT CLARK
IPC: G21C15/02
Filed: 1999-10-13
Granted: 2000-11-21
Abstract: A T-box assembly to facilitate attaching a core spray line to a reactor core spray nozzle safe end without welding is described. In one embodiment, the T-box assembly includes a T-box housing , a cruciform wedge, and a draw bolt. The T-box housing is configured to be positioned so that a first end is located inside a core spray nozzle and engages the core spray nozzle safe end. Two other ends are configured to be in substantial alignment and configured to couple to core spray line header pipes. The T-box housing also includes a cover opening configured to receive a T-box cover plate. The T-box cover plate includes a draw bolt opening configured to receive the draw bolt. The first end of the T-box also includes a plurality of positioning lugs configured to engage the core spray nozzle to center the T-box housing in the nozzle bore. The cruciform wedge includes four web members extending from a central member and configured so as to form an X shaped configuration. Two support members extend between the ends of adjacent web members and are configured to conform to the bore of the core spray nozzle safe end. The draw bolt is configured to extend through a cruciform wedge bore and the draw bolt opening in the T-box cover plate and to threadenly engage a draw bolt nut.
Patent TW-453104-B (TW)
Title: Automatic registration method of scanner
Inventor: CHEN JI-YUAN
IPC: G06Q10/08
Filed: 1999-10-15
Granted: 2001-09-01
Abstract: An automatic registration method of scanner is disclosed, which is used in scanner. The automatic registration method is to firstly implant a sequence number into a scanner; when the scanner is operating, it will obtain this sequence number automatically. When this scanner is connected to network, it can automatically transmit this sequence number to the registration document through the network. Registration may also be proceeded without passing through the network, by just going through any one of the information transmission method after the scanner has obtained the sequence number automatically. Then, the service work for users can be proceeded according to the data in the registration document.
Patent TW-497230-B (TW)
Title: Tape carrier package and an LCD module using the same
Inventor: YUN SIN-GU
IPC: H01L21/60
Filed: 1999-11-29
Granted: 2002-08-01
Abstract: Disclosed is a tape carrier package for electrically connecting LCD panel with source and gate driver PCBs and an LCD module to which the tape carrier package is applied. The tape carrier package includes: a first flexible film made of insulator; a conductive pattern formed on the first flexible film and having a plurality of input/output leads each having an input terminal and an output terminal; a semiconductor chip having a plurality of input/output terminals electrically connected with the input/output leads of the conductive pattern; and a second film made of insulator, the second film coating the conductive input/output leads such that the input/output leads are exposed by a selected length from respective ends thereof, wherein at least one selected lead of the input/output leads disposed at least one sided end of the tape carrier package comprises a first portion and a second portion which is wider than the First portion, the second portion extending from a first selected position of the exposed leads to a second selected position of the second film passing over a boundary between the second film and the exposed leads.
Patent TW-589350-B (TW)
Title: Naphthalenehydrazamimides and perylenehydrazamimides
Inventor: LANGHALS HEINZ
IPC: C07D471/14
Filed: 2000-01-03
Granted: 2004-06-01
Abstract: Hydrazam imides of the general formula I, wherein R1 and R2 are each independently of the other (a) hydrogen or nitro, at least one of which radicals being nitro, or R1 and R2 together are (b) one of the following radicals, wherein B is and R5 is C1-C18alkyl or R3 or R4, in which case R1 and R2 are bound to the compound of formula I in the positions a and b, R3 and R4 are each independently of the other unbranched C1-C10alkyl, and processes for their preparation and their use.
Patent TW-586047-B (TW)
Title: Optoelectronic panel, projection display and manufacturing method of optoelectronic panel
Inventor: SAITOH HIROMI
IPC: G02F1/1339
Filed: 2000-01-28
Granted: 2004-05-01
Abstract: The invention relates to an optoelectronic panel packaged with optoelectronic material like liquid crystal between a pair of substrates, the projection display using the optoelectronic panel and manufacturing method of optoelectronic panel. Furthermore, it relates to the detailed technique securing specified gap dimension between a pair of substrates. The invention provides high precision of gap dimension between substrates and uniform optoelectronic panel over whole image display area, the projection display using the optoelectronic panel and manufacturing method of the optoelectronic panel in terms of gap dimension. The solution of the invention is to coat resin that can be flexibly transformable after coating is hardened on the neighboring area surrounding the image display area on the surface of TFT array substrate 2 to make it hardened in formation of inner rim extrusion 22 and outer rim extrusion 23 with round portion 24. Subsequently, the rectangular area held by inner rim extrusion 22 and outer rim extrusion 23 is coated with unhardened sealing material 200 and unhardened conducting material 56 is coated between substrates contained in the round portion 24 of the outer rim extrusion 23 for conducting purpose. A counter substrate 3 is pressed while facing to TFT array substrate 2 and under the circumstance that the height of the extrusions 22, 23 and 24 are pressed to about 2 mum, thereby making conducting material 56 and sealing material 200 hardened.
Patent TW-529258-B (TW)
Title: Selectable electronic data transmission
Inventor: YU YUEH-O
IPC: H04L12/00
Filed: 2000-03-27
Granted: 2003-04-21
Abstract: The invention relates to a method and a system of selectable electronic data transmission. The present method comprises: receiving user's input message so as to establish a data transmission table; and determining the receiving device wherein identification data of the transmitted electronic data is sending over in accordance with the data transmission table, and transmits the identification data to the receiving device. The present system comprises a data determination device to store multiple user's data transmission tables in which each user has his/her individual data transmission table; a receiving device to receive electronic data; a storage device to store electronic data; a determination device to determine if any electronic data belongs to a certain user, and determine if the identification data of electronic data and the contents of identification data need to be transmitted to a receiving device in accordance with the user's data transmission table; and a transmission device to transmit identification data in accordance with the result of the determination device.
Patent TW-468299-B (TW)
Title: Charging apparatus and its method
Inventor: SHUE SHENG-ANN
IPC: H02J7/00
Filed: 2000-05-19
Granted: 2001-12-11
Abstract: The present invention provides a kind of charging apparatus having inconstant current in accordance with the current charging manner with a constant current. The present apparatus is suitable for use in the charging manner where the magnitude of current is changed randomly, and thoroughly utilizes the current remained when part of the electronic device is idle so as to shorten battery charging time. The charging apparatus contains the followings: the first current sensing apparatus, which generates the first sensing signal according to a power source; a control apparatus, which converts the power source into a current signal based on the first sensing signal; the second sensing apparatus, which performs the charging operation onto the battery by using the current signal and generates the second sensing signal according to the amount of current of the current signal; and a detecting circuit, which is connected with the battery and is used to receive the third sensing signal. The detecting apparatus stops the controller from generating the current signal based on the second sensing signal and the third sensing signal.
Patent TW-I235645-B (TW)
Title: Ergonomic chair
Inventor: DIFFRIENT NIELS
IPC: A47C1/036
Filed: 2000-06-02
Granted: 2005-07-11
Abstract: A chair of the tilting type which includes a base, a seat and back, with the base pivotally supporting the seat with two parallel links of a four-bar parallel linkage, with one of the links extending to support the back. The four-bar linkage is duplicated on each side of the chair by forming the two opposite parallel links or cranks from the upturned ends of the tubes which pass through the base in parallel but vertically offset fashion, the base thus forming the fixed bar of the linkage with its opposite bar or coupler being formed by the seat. A spring within the base is operative on one (of both) of the tubes to urge the chair to an upright position. The tubes are pivotally connected to the seat and one of the tubes extends and is fixedly connected to the back. As the back tilts, the four-bar mechanism is engaged and lifts the seat which thereby uses the occupant's weight to counteract the reclining. Also disclosed is an adjustable armrest that can readily raised, or lowered, and optionally rotated in a horizontal plane. A further aspect of the present disclosure is a headrest that is pushed into place when the chair is reclined and retracted when the chair returns to an upright position.
Patent TW-567130-B (TW)
Title: Mold and method for manufacturing integral work with pivoting members
Inventor: YEH LIAN-TSONG
IPC: A44B19/26
Filed: 2000-07-26
Granted: 2003-12-21
Abstract: The present invention relates to integrally forming mold of slide and pull tab of zipper and its manufacturing method. A plastic injection-molding machine is equipped with two injection pipes respectively injecting plastics through two injection nozzles of a mold. The mold is comprised of first mold block and second mold block to which a connection plate is fixed by a positioning element. The first and second mold blocks form lower flange cavity, while the connection plate forms a connection web cavity. Third and fourth mold blocks are provided with lower pull cavity and two guide slots. Each guide slot movably receives a slide block therein. The slide block forms upper flange cavity, lug cavity and upper ring cavity in three walls thereof. Plastics are injected through the two injection nozzles and moves through runners into the cavities that form the slide and the pull-tab.
Patent TW-455997-B (TW)
Title: A semiconductor device and a method of producing the same
Inventor: HACHISUKA ATSUSHI
IPC: H01L27/105
Filed: 2000-08-03
Granted: 2001-09-21
Abstract: A semiconductor device and a method of producing the semiconductor device, fabricated by forming a memory device and a logic device on a single semiconductor substrate, are provided. A side wall (9) and a silicide protection film (10) of a gate electrode (7e) are used instead of forming a silicide protection film in a logic device region (101), whereby the number of steps in forming a logic process consolidating device can be reduced. Further, high concentration impurity regions are formed using the silicide protection film (10) as a mask, whereby a degree of freedom of a condition of implanting ions becomes high. In a memory device region (100), because the silicide protection film does not remain, an opening (17) can be formed in a self-replicating manner without deteriorating reliability of the semiconductor device, whereby it is possible to realize a preferable electrical connection between a source/drain area of the semiconductor device to a wiring layer in a self-alignment contact opening of the memory device region (100).
Patent TW-507267-B (TW)
Title: Pellicle and its manufacturing method
Inventor: MATSUMOTO KATSUHIRO
IPC: G03F1/62
Filed: 2000-09-13
Granted: 2002-10-21
Abstract: A kind of pellicle is featured with the followings. The pellicle is composed of the synthetic quartz glass that has a concentration of OH groups smaller than 100 ppm and does not substantially contain a reduced form defect. Particularly, the quartz glass preferably has a concentration of OH groups smaller than 10 ppm and has an internal transmittance at 157 nm larger than 80%.
Patent TW-483009-B (TW)
Title: NiMnZn based ferrite
Inventor: WATANABE MASAHIKO
IPC: C04B35/26
Filed: 2000-10-09
Granted: 2002-04-11
Abstract: In NiMnZn based ferrite, main components range within the scopes of Fe2O3: 53 to 59 mol%, MnO: 22 to 41 mol%, ZnO: 4 to 12 mol%, and NiO: 2 to 7 mol%, and sub-components of said NiMnZn based ferrite range within the scopes of SiO2: 0.005 to 0.03 wt%, CaO: 0.008 to 0.17 wt% and P: 0.0004 to 0.01 wt%.
Patent TW-466318-B (TW)
Title: Method and apparatus for backing-up oxy-fuel combustion with air-fuel combustion
Inventor: HOKE BRYAN CLAIR JR
IPC: F23J15/06
Filed: 2000-10-12
Granted: 2001-12-01
Abstract: Method and apparatus for continuation of combustion with an oxy-fuel combustion system when the supply of oxygen is temporally reduced or stopped. Air or oxygen enriched air and fuel are introduced into the device being heated in place of the oxy-fuel mixture to effect combustion and maintain the heating level in the furnace. Water cooling of the furnace gases is used to reduce the volume of exhaust gases when operating in the air or oxygen enriched air mode.
Patent TW-499372-B (TW)
Title: System and method for monitoring vehicle conditions affecting tires
Inventor: MAGIAWALA KIRAN R
IPC: B60C23/04
Filed: 2000-10-23
Granted: 2002-08-21
Abstract: A system and method for monitoring tread wear, shock absorber performance, balance condition of a vehicle tire, and/or rotational speed of a vehicle wheel use a sensor which senses at least one of radial and lateral acceleration of a tire to provide acceleration signals. To monitor tread wear, at least one processor is provided and is responsive to acceleration signals from the sensor and determines at least one resonance frequency of at least one of the radial and lateral acceleration of the tire, e.g., by taking a fast Fourier transform (FFT) of the radial and/or lateral acceleration signals to determine a resonance frequency in the range of 3 0-60 Hz, compares the determined at least one resonance frequency to at least one stored frequency indicative of no tire wear to determine a frequency shift, and determine tire tread wear on the basis of the frequency shift, and provides an information signal indicative of tire tread wear which is transmitted to a driver information display. To monitor shock absorber performance, the at least one processor determines an amplitude of the Fourier component of the radial acceleration, e.g., in the range of 0.5-2.0 Hz, compares the amplitude to a stored amplitude, e.g., in the range of 0.5-2.0 Hz indicative of a new shock absorber for the vehicle, and determines shock absorber performance on the basis of any change in the amplitude over the stored amplitude, and provides an information signal indicative of shock absorber performance which is transmitted to the driver information display. To monitor a balance condition of a vehicle tire, the at least one processor is responsive to acceleration signals from the sensor and calculates a discrete Fourier transform (DFT) of the acceleration signals, e.g., by taking a fast Fourier transform (FFT) of the acceleration signals, measured over a time duration longer than a vehicle suspension time constant, determines an amplitude of the Fourier component of the radial acceleration, e.g., in the range of 5-14 Hz, compares the amplitude profiles to a stored amplitude profile, e.g., in the range of 5-14 Hz indicative of a specification predetermined balanced tire for the vehicle, and determines any out of specification predetermined balance condition of the tire on the basis of any increase in the amplitude over the stored amplitude. To monitor wheel rotational speed, a transceiver transmits from the sensor a radial signal frequency, e.g., in the range of 0-25 Hz, indicative of wheel rotational speed to a vehicle controller such as an antilock braking system or an integrated vehicle controller. All of the above frequency ranges may vary with vehicle and tire type.
Patent TW-546288-B (TW)
Title: Process for reducing the amount of nitrification-inhibiting sulfur compounds
Inventor: ZIMMERMANN CURT
IPC: C07C57/15
Filed: 2000-11-03
Granted: 2003-08-11
Abstract: A process for reducing the amount of nitrification-inhibiting sulfur compounds in reaction solutions obtained by the sulfur-compound-catalyzed conversion of alpha,beta-unsaturated carboxylic acids into the corresponding trans or cis isomer, in which an oxidizing agent is added in molar deficiency up to a maximum of twice the molar amount, based on the catalyst compound, to the reaction mixture obtained after the termination of the isomerization and then isolating the corresponding trans or cis isomer in a known manner and working it up and supplying the resultant process waste waters to a biological cleanup stage.
Patent TW-479257-B (TW)
Title: Rewritable optical information medium
Inventor: ZHOU GUO-FU
IPC: B41M5/26
Filed: 2000-11-08
Granted: 2002-03-11
Abstract: A description is given of a rewritable optical information medium having a phase-change recording layer on the basis of an alloy of Ge-Sb-Te, which composition is situated within the pentagonal area ABCDE in a triangular ternary composition diagram. These alloys show a complete erase time (CET) of 50 ns or less. CET-values below 45 ns are obtained with alloys situated on the tie-line connecting Te and the compound Ge2 Sb2 Te5 within the area ABCDE. Such a medium is suitable for high speed recording (i.e.at least six times the CD-speed), such as DVD+RW, CD-RW, DVD-RAM and optical tape.