baber/WOPTO huggingface dataset:
Patent TW-396103-B (TW)
Title: Method of integral molding of surfboard
Inventor: CHEN CHING-SHI
IPC: B29C44/08
Filed: 1997-07-15
Granted: 2000-07-01
Abstract: This is a ntegral moldingmethod of a surfboard that cuts the plastic material into mini plastic model board in a surfboard shape. The plastic material is foaming by thermal pressing with a first mold in a surfboard pre-shape. Then, plastic material is foaming by thermal pressure with a second mold to form in a complete surfboard shape. Finally, the second mold is allowed to cool and the foamed articles fixes inside the mold before opening it again. This arrangement allows us to manufacture surfboards with a perfect appearance, reduces the manufacturing time, and decreases wasting raw aterials.
Patent TW-345526-B (TW)
Title: Method of assembling milled wood products and assembled milled wood product
Inventor: DAVID L REMEROWSKI
IPC: C09J5/06
Filed: 1997-08-04
Granted: 1998-11-21
Abstract: A method of assembling milled wood products, which comprises placing adjacent to the surfaces to be joined a device which comprises: a target element continuous with a heat activatable adhesive material, the target element being absorbent of electromagnetic waves which are convertible to heat energy to activate the adhesive material, holding the surfaces together, and exposing the device to electromagnetic waves to produce heat sufficient to activate the adhesive material to effect a bonded relationship between the assembled milled wood pieces and the element.
Patent TW-371636-B (TW)
Title: A chemical mechanical plagiarizer with monitoring function
Inventor: HOCHENG HONG
IPC: B24B49/00
Filed: 1997-11-17
Granted: 1999-10-11
Abstract: The chemical mechanical plagiarizer is designed to polish wafer, having the on-line monitoring function to oversee the working condition of the polishing pad, which comprising a grinding device supporting the polishing pad; a control device functionally coupled with the grinding device for controlling the polishing wafer operation and a detective device functionally linked with the control device and designed to continue overseeing the thickness of the polishing pad, when the polishing pad becomes to thin, the detective device will signal to the control device a warning, then the control device will stop the plagiarizer for a timely replacement of polishing pad.
Patent TW-531574-B (TW)
Title: Detecting method of impurity concentration in crystal, method for producing single crystal and apparatus for the pull-up of a single crystal
Inventor: MAEDA SUSUMU
IPC: C30B15/20
Filed: 1997-11-27
Granted: 2003-05-11
Abstract: A temperature sensor 42 is provided in a furnace 11, measuring temperature above a molten liquid 24 put in a crucible 12 to check proceedings of evaporation of oxygen vaporized from a free surface 44 of the molten liquid 24. From the data, and considering the relation with the oxygen dissolved into the crucible 12, the oxygen concentration in the molten liquid 24 can be found and the amount of oxygen taken into a single silicon crystal 40 pulled up from the molten liquid 24 can be figured out.
Patent TW-407288-B (TW)
Title: Method for manufacturing field emission cathode
Inventor: TOMITA MASAHARU
IPC: H01J9/02
Filed: 1998-01-08
Granted: 2000-10-01
Abstract: The manufacture method of the electric field emitting device of this invention practices individual control toward the aperture of the first and the second gate layer. The working sequence of this invention comprises: after forming hole 10a on the second gate layer 7 and the second insulated layer 6 by etching, peel off the anti-corrosion layer, form the metal layer (11a) with tilted rotation vaporization method; then, form the hole10b (b) on the bottom 10a and the first gate layer 5 and the first insulated layer 4 by etching; after peeling off the metal layer 11, form the conical emitter 15 (c,d,e) in the hole 10b. Next, using tilted rotation vaporization method to form the metal layer on the second gate layer and the wall portion of the first pore and the first gate portion of the bottom facet of the above-mentioned first pore; then, form the second pore on the above-mentioned first gate layer and the first insulated layer by etching; After forming the conical emitter by stacking emitter material in the above-mentioned second pore, peel off the above-mentioned metal layer and the above-mentioned emitter material layer.
Patent TW-401715-B (TW)
Title: Method and apparatus for conserving energy in a selective call receiver
Inventor: SNOWDEN GREGORY O
IPC: H04B7/185
Filed: 1998-08-21
Granted: 2000-08-11
Abstract: A radio communication system (5) includes a transmitting unit (1) coupled to at least one controller (6). The controller (6) is adapted to subdivide the SCR's (selective call receivers) (2) into SCR groups, assign the SCR groups to supergroups, and assign a selected number of message frames (216) and message intervals (208) to each SCR group in each supergroup. A supergroup is then selected, and included in an acquisition group message. The supergroup is for directing SCR's (2) targeted to receive the acquisition group message to monitor messages during the message reception interval (203) according to the supergroup. The controller (6) then invokes the transmitting unit (1) to transmit the acquisition group message to the SCR's (2). Messages target for specific SCR's (2) are then generated, and transmitted by way of the transmitting unit (1) according to the supergroup selected. The targeted SCR's (2) receive the messages according to the supergroup received.
Patent TW-565612-B (TW)
Title: Improved process for the fermentative production of cephalosporin
Inventor: KRIJGSMAN JOHN
IPC: C12P35/00
Filed: 1998-05-12
Granted: 2003-12-11
Abstract: The present invention relates to a novel process for the preparation of cephalosporins having been deacylated at the 7-amino group, by fermentation of a cephalosporin producing microorganism in the presence of a side chain precursor, extraction of the N-substituted cephalosporin compound as present in the fermentation broth or fluid to an organic solvent, back extraction of the N-substituted cephalosporin compound to water, treatment of the aqueous phase with a dicarboxylate acylase and isolation of the crystalline cephalosporin compound according to formula (1) from the conversion solution, characterized in that the fermentation broth or fluid is incubated at acidic conditions and an elevated temperature prior to extraction of the N-substituted cephalosporin compound to an organic solvent. Further improvements of the process are obtained by washing the first organic solvent extract with acidified water and/or by extraction of the side chain to an organic solvent and/or by treating an aqueous cephalosporin solution produced at one or more stages in the process of the invention with carbon dioxide.
Patent TW-535283-B (TW)
Title: Silicide/dielectric layer/silicide capacitor structure and method for producing the same
Inventor: HE YAN-SHR
IPC: H01L27/10
Filed: 1998-05-19
Granted: 2003-06-01
Abstract: The present invention provides a capacitor device using silicide as an electrode plate and a method for producing the same. The capacitor is constructed on the upper surface of a polysilicon of a gate electrode. The method comprises forming a first TiN layer/metal layer on the polysilicon of a gate electrode; performing a first stage rapid thermal annealing (RTA) to form a first silicide layer; removing the TiN layer/metal layer which does not form a silicide; performing a second stage RTA to react the silicide to form a capacitor electrode plate with a stable phase and reduced resistance; forming a dielectric layer on the first silicide layer and forming a second polysilicon on the dielectric layer; patterning the second polysilicon to define the upper electrode plate of the capacitor; repeating the steps to form a silicide capacitor upper electrode plate.
Patent TW-479203-B (TW)
Title: Resolution determination method and device for scanner with multiple resolutions
Inventor: TSAI JEN-TSAI
IPC: G06K9/62
Filed: 1998-07-31
Granted: 2002-03-11
Abstract: The prevent invention provides a resolution determination method and device for the scanner with multiple resolutions. The scanner comprises a case configured with a transparent platform thereon for placing a document to be scanned; a scanning module configured within the case in a moveable manner; a driving device configured in the case for driving the scanning module to scan the document; a correction area configured within the case with a recognition pattern thereon; and, a control circuit configured within the case for controlling the operation of the scanner. The scanning module comprises a case configured with an opening thereon for receiving the light from the document; a sensor configured within the case for converting the light from the document into a corresponding image signal; a lens set configured within the case for focusing the light from the document on the sensor, wherein the resolution of the lens set is variable; and, a lens set controller. The control circuit can process the image signal generated from the scanning module and control the controller for the lens set to change the resolution of the lens set. When the control circuit is recognizing the resolution of the lens set, it will use the driving device to move the scanning module to the correction area, and uses the scanning module to scan the correction area so as to obtain the image signal of the recognized pattern; then, the control circuit can determine the resolution of the lens set according to the image signal of the recognized pattern.
Patent TW-393411-B (TW)
Title: Juvenile product kit, infant carrier, infant carrier and base combination, and combination stroller and infant carrier juvenile product
Inventor: HAUT ROBERT E
IPC: B60N2/28
Filed: 1998-09-08
Granted: 2000-06-11
Abstract: An improved infant carrier is disclosed.  The infant carrier preferably includes provisions which allows the infant carrier to easily and conveniently mount to either a stroller or a base.  The infant carrier also includes an improved actuator that operates both the stroller and base releasing mechanisms.
Patent TW-I252223-B (TW)
Title: Resist removing agent, resist removing composition and method for preparing the same and method for preparing N alkanol alkoxy alkanamide
Inventor: PARK DONG-JIN
IPC: C07C235/00
Filed: 1998-10-21
Granted: 2006-04-01
Abstract: An amide compound, a resist removing agent, a resist removing composition and a method for preparing the same. The compound is N alkanol alkoxy alkanamide and is prepared by reacting alkanolamine with alkyl alkoxy alkanoate. The resist removing agent includes the N alkanol alkoxy alkanamide. The resist removing composition includes a mixture of alkanolamine with alkyl alkoxy, or a mixture of an attack inhibitor with N alkanol alkoxy alkanamide. The composition may either include a polar material. The resist removing agent and composition have excellent capability for removing resist and polymer from a substrate without attacking the layers underlying the resist.
Patent TW-518837-B (TW)
Title: Method for preventing bi-directional wireless intercom from being tapped
Inventor: CHEN SHI-SHIUN
IPC: H04B17/00
Filed: 1998-12-28
Granted: 2003-01-21
Abstract: The present invention relates to a method for preventing bi-directional wireless intercom from being tapped, and particularly to a method capable of surely preventing group communication from being tapped or interfered. It primarily use a process to monitor time and swap frequency (swap code) simultaneously in attempt to generate approximately infinitive channel variation and groups, thereby allowing groups to match different channel variation and prevent communication itself from being tapped or interfered.
Patent TW-430771-B (TW)
Title: Image drawing device, image drawing method and providing medium of the providing computer program
Inventor: SASAKI NOBUO
IPC: G06T5/00
Filed: 1999-03-31
Granted: 2001-04-21
Abstract: The purpose of the present invention is to reduce aliasing. Multiple shift amounts are set for shifting, with precision finer than one pixel, the drawing position when the RGB values of each pixel are to be drawn to a frame buffer, and the image is overwritten by drawing the RGB values into the individual frame buffer locations corresponded to the multiple shift amounts. In this way, a point at coordinates (1.6, 1.3), for example, is written to a pixel (1, 1) (fig. 7A) when drawn for the first time, is written to a pixel (2, 1) (fig. 7B) when drawn for the second time, is written to a pixel (2, 1) (fig. 7C) when drawn for the third time and is written to the pixel (1, 1) (fig. 7D) when drawn the fourth time.
Patent TW-503214-B (TW)
Title: Graphite powders suited for negative electrode material of lithium ion secondary battery
Inventor: MORIGUCHI KOJI
IPC: C01B31/04
Filed: 1999-04-19
Granted: 2002-09-21
Abstract: A graphite powder suitable for a negative electrode material of a lithium ion secondary battery which assures a high discharging capacity not lower than 320 mAh/g is to be manufactured at a lower cost. Specifically, a graphite powder containing 0.01 to 5.0 wt% of boron and having a looped closure structure at an end of a graphite c-planar layer on the surface of a powder, with the density of the interstitial planar sections between neighboring closure structures being not less than 100/μm and not more than 1500/μm, and with d002 being preferably not larger than 3.3650 Å, is manufactured by (1) heat-treating a carbon material pulverized at an elevated speed before or after carbonization for graphization at temperature exceeding 1500 DEG C or by (2) heat-treating the carbon material pulverized before or after carbonization at a temperature exceeding 1500 DEG C for graphization and subsequently further heat-treating the graphized material at a temperature exceeding a temperature of the oxidating heat treatment and the heat treatment in the inert gas.
Patent TW-503315-B (TW)
Title: Marking of liquids with at least two markers and detection thereof
Inventor: MEYER FRANK
IPC: G01N21/64
Filed: 1999-04-22
Granted: 2002-09-21
Abstract: The present invention relates to a method of marking liquids using at least two markers, wherein said markers absorb in the 600-1200 nm region of the spectrum and reemit fluorescent light and the absorption range of at least one marker overlaps with the absorption range of at least one other marker. The present invention further relates to a method for detecting markers in liquids marked by the method of the invention, which comprises using light sources which emit radiation in the absorption ranges of said markers and detecting the fluorescent light reemitted by said markers, at least one of said light sources emitting radiation in the overlapping absorption range of at least one marker with that of at least one other marker and the number of light sources being less than or equal to the number of markers. The present invention further relates to liquids marked by the method of the invention.
Patent TW-444122-B (TW)
Title: Apparatus and method for testing an impervious surface
Inventor: CHOI CHEONG-CHUEN EDMUND
IPC: G01N19/00
Filed: 1999-05-11
Granted: 2001-07-01
Abstract: An apparatus for testing an impervious surface aims for identifying the extent of impermeability of the imperious surface. The device includes a liquid outlet to guide the liquid flow from its source place to testing surface, and an air producer to bring air to testing surface. The liquid outlet and air producer will guide the liquid and the air simultaneously to the same side of the testing surface.
Patent TW-458942-B (TW)
Title: Coated sodium percarbonate particles, process for their preparation, their use in detergent compositions and detergent compositions containing them
Inventor: JAMES ALUN P
IPC: C11D3/10
Filed: 1999-06-16
Granted: 2001-10-11
Abstract: Coated sodium percarbonate particles containing: (a) a sodium percarbonate core, and (b) a coating layer substantially free from sulphate, borate and magnesium compounds, comprising at least 30 and at most 75% w/w of an alkali metal carbonate and at least 25 and at most 70% w/w of an alkali metal silicate, the alkali metal carbonate and silicate being uniformly dispersed in the coating layer. Process for the preparation of the coated sodium percarbonate particles and their use in detergent compositions.
Patent TW-444162-B (TW)
Title: Information processing apparatus, information processing method, and recording medium
Inventor: SUEYOSHI TAKAHIKO
IPC: G06F9/48
Filed: 1999-06-25
Granted: 2001-07-01
Abstract: The present invention relates to an information processing apparatus, an information processing method and a recording medium. The information processing apparatus of the present invention includes a hardware-dependent input means having a normal mode in which an event information associated with a user operation is supplied to an application program through an operating system and a quick action mode in which the event information is directly supplied to another hardware-dependent means previously specified by the application program, and a hardware-dependent output means for executing real-time control on hardware associated with the event information upon reception of the event information directly supplied from the hardware-dependent input means.
Patent TW-417024-B (TW)
Title: Color filter, production process of color filter, liquid crystal displaydivice using the color filter, and production process of black matrix
Inventor: SAKAMOTO JUNICHI
IPC: G02F1/1335
Filed: 1999-07-28
Granted: 2001-01-01
Abstract: Disclosed herein is a color filter comprising, on its substrate, a resinous black matrix and colored portions provided between elements of the resinous black matrix, wherein an angle formed between a side of each element of the resinous black matrix and the substrate is 70 to 88 DEG.
Patent TW-426925-B (TW)
Title: Manufacturing method of bonding pads for decreasing the resistance of the bonding pad
Inventor: WANG MU-JIUN
IPC: H01L21/60
Filed: 1999-07-30
Granted: 2001-03-21
Abstract: There is provided a manufacturing method of bonding pads for decreasing the resistance of the bonding pad, which comprises; sequentially forming a titanium layer and a titanium nitride layer on a bonding pad; forming a passivation layer on the titanium nitride layer, and using photoresist to define the passivation layer to form an opening, thereby exposing part of the titanium nitride layer; and using photoresist as a mask to remove the exposed titanium nitride layer, so as to expose the titanium layer.
Patent TW-466309-B (TW)
Title: Self-screwthread-forming screw of light metal and process for the production thereof
Inventor: FRIEDERICH HEINRICH
IPC: F16B25/00
Filed: 1999-09-02
Granted: 2001-12-01
Abstract: The invention provides a self-screwthread-forming screw (10, 20, 40, 60, 80, 100) comprising an artificially ageable light metal alloy as the screw material, whose shank (12, 22, 44, 64, 84, 104) is provided with a screwthread (14, 26, 48, 70, 86, 106) having screwthread flanks, and which is distinguished in that in at least one region of the screw by virtue of a differing heat treatment the material has a different structure from in the rest of the screw. The invention also provides a process for the production of a screw having the following process steps: forming the screw by rolling or cutting production of the screwthread geometry; solution heat treatment of the screw; quenching of the screw in water, and artificial ageing of the screw, in which the screw is subjected to differing heat treatment in various portions thereof.
Patent TW-432312-B (TW)
Title: Touch screen overlay apparatus
Inventor: MURPHY PAUL ANTHONY
IPC: G06F3/0488
Filed: 1999-09-22
Granted: 2001-05-01
Abstract: A touch screen overlay apparatus for use in association with a touch screen having a rigid contact surface. The touch screen overlay apparatus comprises a flexible membrane that covers at least a portion of the rigid contact surface. This flexible membrane is removably maintained in a predetermined position over the rigid contact surface to provide a more tactually desirable surface for manual actuation than the rigid contact surface. Furthermore, the flexible membrane may include one of said one or more raised dome-shaped regions which are disposed on the membrane so as to be in substantial registration with input regions on the rigid contact surface to provide tactile landmarks for the user.
Patent TW-403643-B (TW)
Title: An apparatus and a method of measuring the flow of a liquid, in particular urine, from a patient
Inventor: STISEN BORGE
IPC: G01F1/00
Filed: 1999-09-29
Granted: 2000-09-01
Abstract: The invention relates to an apparatus for measuring the discharge of a liquid, in particular urine, from a patient and comprising: - a measuring container (1), - means  (H) for applying a first acoustic signal to the liquid-empty part of the measuring container (1), - means (H) for recording a second acoustic signal generated in the measuring container (1) in response to the first signal, -means (45) for determining a current liquid amount in the measuring container (1) on the basis of the second acoustic signal. The invention is characterized in that the measuring container (1) has a measuring pipe (5) defining a liquid-empty resonance chamber for generating the second acoustic signal.
Patent TW-I224044-B (TW)
Title: Method for heat treating PTC devices
Inventor: HALL TOM J
IPC: B29B13/02
Filed: 1999-10-02
Granted: 2004-11-21
Abstract: The present invention provides a method for heat treating a polymer PTC composition to increase the peak resistivity of the composition making it especially well suited for high voltage applications. A polymer PTC composition having a melting point temperature Tmp is provided. The temperature of the polymer PTC composition is increased at a rate, r1, to a temperature greater than Tmp. The temperature of polymer PTC composition is held at the temperature greater than Tmp for a predetermined period of time. Then the temperature of the polymer PTC composition is decreased to a temperature less than Tmp at a rate, r2, wherein r2 is greater than r1.
Patent TW-426973-B (TW)
Title: Latch up protection circuit and its method suitable for use in multi power supply integrated circuit
Inventor: LIN SHI-TSUNG
IPC: H01L27/02
Filed: 1999-10-16
Granted: 2001-03-21
Abstract: This invention is about a kind of latch up protection circuit, in which the latch up protection circuit and a CMOS circuit are installed on a semiconductor substrate. The CMOS circuit provides the first voltage and the second voltage through the first power rail and the second power rail, respectively. The latch up circuit includes the first type well region, the first type diffusion region, the first of the second type diffusion region, and the second of the second type diffusion region. The first type well region is installed inside semiconductor substrate, in which a junction is formed between the first type well region and semiconductor substrate. The first type diffusion region is used to connect with the first power rail and is installed inside the first well region. The first of the second type diffusion region is used to connect with the second power rail and is installed inside the first well region such that the first separation spacing is formed between the first of the second type diffusion region and the junction. The second of the second type diffusion region is installed inside the first well region and is connected with a grounded voltage such that the second separation spacing is formed between the second of the second type diffusion region and the first of the second type diffusion region. The second separation spacing is smaller than the first separation spacing.