baber/WOPTO huggingface dataset:
Patent TW-419656-B (TW)
Title: Pickup unit apparatus
Inventor: TAKIGAWA MAKITO
IPC: G11B17/028
Filed: 1998-03-17
Granted: 2001-01-21
Abstract: This invention is about a kind of pickup unit apparatus, in which the apparatus is constituted by making the first and the second base plates be assembled on the peripheral of the rotation shaft in a freely opened/closed manner. In order to make this apparatus thin and compact, the driving-force transmission gear and the DC motor used to drive the gear are individually installed at the base plate, such that the driving force of the DC motor can be really and accurately transmitted to the driving-force transmission gear with a simple structure and without being limited by the open/close status of both base plates. This invention can provide pickup unit apparatus with increased reliability of driving-force transmission gear action. The solving means is to make the first base plate 5 used to carry the driving source of DC motor, the position device 3 used to push and press disc, and the second base plate 4 of driving-force transmission gear be assembled at the peripheral of spindle 18 in the freely opened/closed manner. The turbine 20 is installed at the driving pivot 19a of DC motor 19. The middle gear 7 matching with turbine 20 is installed at the second base plate. The driving force is transmitted to the driving-force transmission gear through this middle gear 7 such that the shaft L2 of driving pivot 19a and the shaft L1 of spindle 18 are disposed on the same line simultaneously.
Patent TW-392049-B (TW)
Title: Mixing valve with plane disc controlled by spherical segment
Inventor: BAKI GYOZO
IPC: F16K11/06
Filed: 1998-04-03
Granted: 2000-06-01
Abstract: The mixing valve battery cartridge shown in the figures annexed is used for mixing liquids, primarily cold and warm water, having said cartridge one inlet disc (2) and one control disc (3) arranged one above the other and forming a plane sealing together, thus serving for controlling the mixing ratio and flow of liquids passing through; the inlet disc (2) arranged first in respect of flow direction is stationary and the control disc (3) arranged above the formedr is able to displace in its plane in any direction. The driving arm (8) ensuring the planar displacement of the control disc (3) is in driving connection with a ceramic disc mover (4) being in driving connection with the (3) control disc, and is fastened in a bushing (6) in axial dircetion, being said bushing (6) is bordered by at least one spherical surface of rotational centre (12)- preferably by an upper bushing surface (601) and/or lower bushing surface (602)-which rotational centre (12) is located along the axis of the driving arm (8) - preferably below the ball end (81) of the driving arm (8) - beyond the driving arm (8) and the spherical surface or spherical surfaces of the bushing (6) is/are guided between the spherical spacer surface (51) of a spacer (5) and a spherical cover surface (72) of the cover (7) or at least by one of them.
Patent TW-371374-B (TW)
Title: Structure of high voltage device and production process thereof
Inventor: YANG SHENG-HSIUNG
IPC: H01L27/10
Filed: 1998-07-28
Granted: 1999-10-01
Abstract: A high voltage device structure and a production process thereof. The process comprises forming a lighter doping region in the substrate beneath the gate in order to increase the dopant concentration thereby further increasing the dopant concentration in the drift region so as to increase the current driving power thereof. Furthermore, the drain region will not come into direct contact with the substrate and connects with a lightly doping region thereby reducing the electric field strength at the connection face thereof, so that the portion near the connection face between the drain region and the substrate will not easy to form the phenomena of potential crowding and further increase the voltage of electrical breakdown.
Patent TW-416917-B (TW)
Title: Umbrella capable of opening with car door
Inventor: WANG TZ-DAN
IPC: B60N5/00
Filed: 1998-09-24
Granted: 2001-01-01
Abstract: The invention relates an umbrella capable of opening with car door. This umbrella is installed on the top of a car and can open the umbrella by opening the door. A driver happen to it's rainy during he drive, simultaneously he don't need to prepare the umbrella or place the umbrella in the truck, by this device, the driver open the door to go out, simultaneously the umbrella is pulled a preset position to open and protect the user from rain. The user also takes the umbrella apart to use for avoiding to get wet in the rain.
Patent TW-400644-B (TW)
Title: The structure of Dynamic Random Access Memory(DRAM) and the manufacture method thereof
Inventor: JUANG SHU-YA
IPC: H01L27/108
Filed: 1998-10-26
Granted: 2000-08-01
Abstract: A structure of Dynamic Random Access Memory(DRAM) wherein a transfer transistor, word lines and bit lines are provided on a substrate which is covered with an inner dielectrics. In the inner dielectrics there are a bit line contact window and storage terminal contact window. Among which, the polycrystalline silicon contact window sited on the storage terminal is of a T-shape and protrudes from the surface of the inner dielectrics. An oxide layer is covered on the polycrystalline silicon contact window of the storage terminal and the inner dielectrics, exposing the polycrystalline silicon contact window coupled to the bit line. A layer of polycrystalline silicon is covered on the whole surface, which is used for the main body of the thin film transistor. The polycrystalline silicon layers on two sides of the polycrystalline silicon contact window at the storage terminal are dopped, to form the source region and the drain region. Among which, part of the polycrystalline silicon layer in the source region covers the polycrystalline silicon contact window at the storage terminal.
Patent TW-362001-B (TW)
Title: Manufacturing method and conformation of wader
Inventor: CHEN QI-MING
IPC: A43B3/02
Filed: 1998-12-17
Granted: 1999-06-21
Abstract: The wader is composed of the vamp, a water-resist lining and spat. The lower opening of vamp, lining and spat are sewed together forming a sewing suture. The water-resist suture seal is installed inside of the suture and the suture seal is located in the water-resist lining and inner surface of spat so that the water between the water-resist lining and the spat is passed by the suture and to outside of vamp and prevented seeping into the inner lining and vamp by the suture.
Patent TW-425275-B (TW)
Title: Foot mat
Inventor: BARTLETT GARY F
IPC: B32B7/022
Filed: 1998-12-29
Granted: 2001-03-11
Abstract: A foot mat is composed of a plurality of elongated rail members (20) arranged closely adjacent each other with a gap between each adjacent pair of rail members. Each rail member is of uniform cross section along its length and includes a body portion (22) and a pair of spaced-apart dependent leg portions (27). An elongated tread member (100, 104, 106, 108 or 110) is received on the upper surface of each rail member. Each adjacent pair of rail members is joined by an extruded plastic connector member (30) that has a connecting web portion (32) and a pair of generally U-shaped socket portions (38). Each leg portion of each rail and each socket portion of each connecting member are configured to snap-fit together and have interengaging shoulders (27s and 38s) that are configured to retain the leg portion in the socket portion. Each rail member has a pair of laterally spaced-apart dependent elongated anchor tab portions (28), each of the anchor tab portions engaging a socket portion of one of the two connector members to which the rail member is coupled and having been plastically deformed to grip the socket portion so as to prevent longitudinal displacement of the rail member relative to the two connector members.
Patent TW-439341-B (TW)
Title: A charge control circuit
Inventor: LIOU DAU-CHING
IPC: H02J7/02
Filed: 1999-02-01
Granted: 2001-06-07
Abstract: A charge control circuit used for charging the general battery, which comprises: a plurality of battery units which are connected in series in the circuit; a charger connected in parallel with a plurality of battery units; and a plurality of voltage regulators connected with the battery units respectively.
Patent TW-393306-B (TW)
Title: Condiment shaker
Inventor: WALLAYS NELE
IPC: A47G19/00
Filed: 1999-06-17
Granted: 2000-06-11
Abstract: A condiment shaker includes a wiper unit with multiple wiping blades releasably thread mounted to the upper end of a container and in turn overlaid by a removable perforated sprinkler top which rotates relative to the joined container and wiper unit. The wiping blades extend radially outward from a solid central hub, and pipingly engage the perforated top panel of the sprinkler top.
Patent TW-432222-B (TW)
Title: Optical lens
Inventor: MORRIS MICHAEL ALAN
IPC: G02C7/02
Filed: 1999-07-16
Granted: 2001-05-01
Abstract: A lens element adapted for mounting in eyewear, the lens element having a spherical surface with a radius of curvature less than about 35 mm, said lens element being adapted for positioning such that a center of curvature of the lens element is located at the centroid of rotation of the eye, wherein the lens element is sufficiently large to provide a field of view greater than 55 DEG in the temporal direction from the forward line of sight.
Patent TW-506206-B (TW)
Title: Wireless switching system without host switch
Inventor: PAN YUAN-SHENG
IPC: H04M11/00
Filed: 1999-08-23
Granted: 2002-10-11
Abstract: A wireless switching system without host switch includes several base stations and several cordless stations, in which each base station is connected to one standalone trunk line of telecommunication network system and there is a filter connector connected across all trunk lines. Each cordless station can select a trunk line or an inter-line via any base station to make a call, and an inter-phone call is available among cordless stations. Each base station contains a switching unit, a controller, a RF module, a status memory, an identification code storage memory, a status control and display area and a DSP wire-line communication apparatus. Each cordless station includes a controller, a RF module, a status memory, an identification code storage memory and a status control and display area.
Patent TW-434620-B (TW)
Title: Circuit breaker mechanism for a rotary contact system
Inventor: CASTONGUAY ROGER NEIL
IPC: H01H71/52
Filed: 1999-11-08
Granted: 2001-05-16
Abstract: A rotary contact circuit breaker employs a crank to couple a switching mechanism to the rotary contact pole structure. The use of a crank allows for the mechanism and pole structure the individually optimized without effecting the performance of the other. In particular the crank allows for a mechanism that is able to achieve maximum torque delivery to the pole structure.
Patent TW-444090-B (TW)
Title: A leaking detecting method without wall drilling
Inventor: YANG DUNG-SHAN
IPC: E04G23/02
Filed: 1999-11-24
Granted: 2001-07-01
Abstract: A leaking detecting method for detecting leakage of hot water pipes and cold water pipes without wall drilling offers a way of direct patch work for a strong, safe, and non-toxic patching. This patch way is quick and the patched wall will go back to normal usage one day after the patchwork. The first procedure is to install a pressure controller onto the valve on the end of the leaking pipe, then to grout fixing steel paste through the head mouth of the pipe until the fixing steel paste flow out from the pipe end. The second procedure is to add a stable high pressure for a period of time to help the fixing steel paste partially set to patch the damage part of the leaking pipe, then to force the unset fixing steel paste out of the pipe.
Patent TW-I274750-B (TW)
Title: Triazole compounds showing high affinity to dopamine D3 receptor and pharmaceutical composition comprising the same
Inventor: STARCK DOROTHEA
IPC: A61K31/496
Filed: 2000-01-10
Granted: 2007-03-01
Abstract: Triazole compounds of the following formula, where R1, R2, A and B have the meanings given in the description are described. The compounds according to the invention possess a high affinity for the dopamine D3 receptor and can therefore be used for treating diseases which respond to the influence of dopamine D3 ligands.
Patent TW-500747-B (TW)
Title: Alignment layer and a liquid crystal display using the same
Inventor: KAWATSUKI NOBUHIRO
IPC: G02F1/1337
Filed: 2000-01-14
Granted: 2002-09-01
Abstract: An alignment layer is obtained by coating a polymer having a mesogen structure on a substrate and irradiating the coated polymer with an UV light. The present invention can provide a simple optical alignment device which can have its liquid crystal aligned by a rubbing treatment without generating fine powder or electrostatic discharge; the present invention also provides a liquid crystal display device using such an alignment layer.
Patent TW-I250482-B (TW)
Title: System and method of accessing memory
Inventor: DOYLE PETER
IPC: G09G5/393
Filed: 2000-01-25
Granted: 2006-03-01
Abstract: A method and apparatus for implementing a dynamic display memory is provided. A memory control hub suitable for interposition between a central processor and a memory includes a graphics memory control component. The graphics memory control component determines whether operands accessed by the central processor are graphics operands. If so, the graphics memory control component transforms the virtual address supplied by the central processor to a system address suitable for use in locating the graphics operand in the memory. In one embodiment, the graphics control component maintains a graphics translation table in the memory and utilizes the graphics translation table in transforming virtual addresses to system addresses. Furthermore, in one embodiment, the graphics control component reorders the addresses of the graphics operands to optimize for performance memory accesses by a graphics device.
Patent TW-466376-B (TW)
Title: Photographic film container, film assembly and loading method
Inventor: CHAN YET
IPC: G03C3/00
Filed: 2000-01-29
Granted: 2001-12-01
Abstract: A method of loading a film assembly comprising a first film container (13) which may be a conventional film cassette and an additional film container (15, 102, 202, 302, 402, 502) having a length of film wound in one of the containers and extending to the other, comprises the steps of: (a) providing a coiled length of film which may be a bulk roll (52) and attaching a free end to a film winding tool (34); (b) rotating the film winding tool (34) to wind the film into a coil about the tool (34); (c) before or after step (b), enclosing the coil in the additional film container (15, 102, 202, 302, 402, 502) so that the film extends through a film slot thereof, and removing the film winding tool (34). The invention also resides in a film container for use in the method, and in an assembly so formed.
Patent TW-476068-B (TW)
Title: Device and method for inspecting the dynamic random access memory during wafer level burn-in process
Inventor: LIN SHR-CHIN
IPC: G01R3/00
Filed: 2000-02-02
Granted: 2002-02-11
Abstract: This invention discloses a method to inspect the integrated circuit and to reduce the semiconductor defect during wafer-level-burn-in period, which is especially applied to the DRAM manufacturing process. Such a DRAM testing method comprises the following steps first turning on plural odd bit-lines to receive the charges stored in the DRAM cells, and respectively amplifying the receiving signals of every cell; second turning on plural even bit-lines to receive the charges stored in the DRAM cells, and respectively amplifying the receiving signals of every cell; and finally turning on the odd and even bit-lines following the alternate period, wherein the semiconductor device includes a DRAM. In the invention, the product is also measured and verified to achieve the quality requirement and high yield.
Patent TW-457828-B (TW)
Title: Vibration actuator having magnetic circuit elastically supported by a spiral damper with increased compliance
Inventor: KUMAGAI TORU
IPC: H04R9/02
Filed: 2000-03-03
Granted: 2001-10-01
Abstract: A vibration actuator includes an electro-mechanical transducer having a magnetic circuit (1-4) and a driving coil (5), a support frame (9), and a damper (270) elastically supporting the magnetic circuit onto the support frame to flexibly damp the vibration of the magnetic circuit when a driving AC current is supplied to the coil (5). The damper (270) comprises an inner and an outer ring portions (271, 272) and a plurality of spiral spring portions (273) determined by a plurality of spiral slits (274, 275) formed in the damper. In order to reduce the spiral spring portion determined by the adjacent two spiral slits in its compliance, each of the spiral spring portions has an effective spring length determined by an effective angle (θ) which is determined as an angle (by angular degree) from an inner end of the inner spiral slit to an outer end of the outer spiral slit of thereof around a center of the damper. The effective angle is 55 angular degree or more. In a preferable example, the effective spring length is determined by a product (γ.θ) of an average radius (γ) value by the unit of ""mm""and the effective angle (θ) value by unit of the angular degree. The effective spring length is selected of 320 or more, preferably, 400 or more.
Patent TW-488166-B (TW)
Title: Method and apparatus for using RF sensing and timing to reduce noise buildup in RF return systems
Inventor: KOLBER MARK ALLAN
IPC: H04N7/173
Filed: 2000-04-14
Granted: 2002-05-21
Abstract: This method and apparatus minimizes noise buildup in a wireless or wireline RF return system of a cable television system through which set-top terminals communicate with the cable system headend. An RF detector detects the signal from the set-top terminal to the headend. The RF detector, through a delay circuit, closes an RF switch or turns on a transverter allowing the signal from the set-top terminal to-be communicated to the RF return system. The delay circuit prevents the link between the set-top terminal and the return system from being broken for a predetermined period of time after the RF detector stops detecting a signal from the set-top terminal. This prevents delays in transmitting signals, particularly time division multiplexed signals.
Patent TW-468120-B (TW)
Title: Talk to learn system and method of foreign language
Inventor: WEN SAYING SHR-REN
IPC: G06F40/00
Filed: 2000-04-24
Granted: 2001-12-11
Abstract: The invention provides a talk to learn system of foreign language. Its advantages lay on: (1) integrate voice recognition technique, design various man-machine voice exchange environment, and create an excellent talk to learn environment, allowing user to talk to machine interactively without needing to face other people who speak, further breaking the mental barrier to speak foreign language, acquiring the talk to learn interest of foreign language and increasing the learning efficiency. (2) The system design emphasis targets at letting user speak, so the system design avoids to defy the difficult and weak points of voice recognition technique, and particularly focuses on the pronunciation uniqueness of Chinese to bring up the method in establishing the vocal template of voice recognition appropriate for Chinese pronunciation so that the voice recognition rate in this design is very high, making the man-machine interactive capability higher and the designed learning environment specifically suitable for Chinese. (3) The design opens the ""pronunciation garden"" for pronunciation error correction, providing the standard speaking pronunciation template. The talk to learn system of foreign language in the invention primarily includes five categories: (1) voice recognition module independent to speaker. (2) Talk to learn contents of foreign language. (3) Voice input/output module. (4) Teaching application software for speaking of foreign language and (5) display module.
Patent TW-473837-B (TW)
Title: Yield improvement of dual damascene fabrication through oxide filing
Inventor: TSU ROBERT YUNG-HSI
IPC: H01L21/768
Filed: 2000-04-28
Granted: 2002-01-21
Abstract: A dual damascene process. After the via etch, a via protect layer (114) is deposited in the via (112). The via protect layer (114) comprises a material that has a dry etch rate at least equal to that of the IMD (108) and a wet etch rate that is approximately 100 times that of the IMD (108) or greater. Exemplary materials include PSG, BPSG, and HSQ. The trench pattern (120) is formed and both the via protect layer (114) and IMD (108) are etched. The remaining portions of the via protect layer (114) are then removed prior to forming the metal layer (122).
Patent TW-508296-B (TW)
Title: Failsafe shooting pot actuator for an injection molding machine
Inventor: SCHAD ROBERT D
IPC: B29C45/02
Filed: 2000-08-17
Granted: 2002-11-01
Abstract: A failsafe device, or pressure relief mechanism, for a shooting pot actuator in an injection molding machine. The shooting pot actuator has a multiple pusher rods mounted on one, or more, plates. Moving the plate holding the pusher rods depresses the shooting pot injection pistons and injects molten material into a number of mold cavities. To avoid damage to the machine from the pusher rods if an injection piston seizes, a failsafe is used to mount the pusher rods to the plates. A shearing member is interposed, or sandwiched, between first and second apertures. Typically, the shearing member is a plate that, in normal operating conditions, blocks rearward movement of the pusher rod. However, when a predetermined shear force is applied to the shear plate, the shearing member shears and the pusher rod retracts within the channel, thereby alleviating the pressure. The failsafe device can be paired with a seizure detection system, using a laser beam, that detects piston and valve gate seizure, and provides appropriate notification or control signals.
Patent TW-526384-B (TW)
Title: Single photon generating device
Inventor: TAKEUCHI SHIGEKI
IPC: H04B10/30
Filed: 2000-07-12
Granted: 2003-04-01
Abstract: The single photon generating device of the present invention includes: a photon pair source for generating a photon pair that contains a signal photon and an idler photon and correlates with the generating time, photon detectors for detecting the incidence of idler photons, a clock generator, a gate device controller for generating signals to turn on or off a gate device for a specific number of times within a specified time defined by the clock, and a gate device for turning on or off the gate in response to the signals from the gate device controller.
Patent TW-457077-B (TW)
Title: Buckle
Inventor: SATO TOMOAKI
IPC: A44B11/25
Filed: 2000-07-28
Granted: 2001-10-01
Abstract: This invention provides a buckle which has a male and a female member readily engageable with each other, and which permits its release only to a particular operator having a releasing member with him. This buckle has: a male member A having an attaching part 10 for a strip D and having an insertion part Aa provided with an elastic engaging piece; a female member B having an attaching part 50 for the strip D and a cylindrical part 40 for receiving the insertion part Aa from one side thereof, with the cylindrical part 40 having both a guide part for warping the elastic engaging piece inserted into the cylindrical part 40 and a through hole which is sprung back into engagement, the female member B being provided with an elastic lock piece 75 at a slit 76 communicating the inside to the outside of the cylindrical part 40, the elastic lock piece 75 being warped by insertion of the insertion part Aa into the cylindrical part 40 and sprung bag into engagement with the engaging part 32 of the insertion part Aa; and an unlocking member C having a hooked part 82 which is hooked to the elastic lock piece 75 in such a manner that the side of the elastic lock piece 75 engaged with the engaging part 32 can be floated from the cylindrical part 40.