baber/WOPTO huggingface dataset:
Patent TW-431935-B (TW)
Title: A bending method for making dust-proof protecting cover
Inventor: WANG CHING-HUA
IPC: B23Q11/00
Filed: 1999-08-13
Granted: 2001-05-01
Abstract: This invention relates to a bending method for making dust-proof protecting cover, comprising the steps of: (a). trimming a metal sheet into a body board having a top portion and two laterals, two backboard portions extending from one of the long sides of the top portion, the two backboard portions being wider at the middle of the top portion and tapering toward both ends respectively, and a joint portion being integrally formed at each of the adjacent ends of the two backboard portions; (b). bending the two laterals and backboard portions towards the same side of the body board; (c). bending the top portion of body board towards the bending direction of the laterals based on the centerline of the top portion such that top portion inclines towards the opposing sides to assume an inclined configuration; (d). applying a retention member to the joint portion of the two backboard portions, and mating the locking the two backboard portions to form a backboard; and (e). welding and affixing the adjacent ends of the backboard and two laterals for retaining the position and shape of the two backboard portions and the inclined configuration of the top board, thereby obtaining the required dust-proof protecting cover.
Patent TW-396294-B (TW)
Title: Mask having alternated scattering bars
Inventor: LIN SZ-MIN
IPC: G03F1/00
Filed: 1999-10-22
Granted: 2000-07-01
Abstract: There is disclosed a mask with alternated scattering bars, which has multiple graphics. Each graphic has multiple alternated scattering bars along its periphery. There is a 180 DEG phase displacement between these alternated scattering bars and the adjacent graphics.
Patent TW-410182-B (TW)
Title: Control device of automatic feed
Inventor: SHIMIZU GIICHIRO
IPC: B23B47/18
Filed: 1999-11-04
Granted: 2000-11-01
Abstract: The invention provides a control device of automatic feed which can detect the load variation with excellent precision when the bit of electric drill drills into or through workpiece. The solution of this invention is as follows. When the starting switch 6 is switched on to connect the contacts 6B and 6C, microcomputer 58 receives the input from current detecting transformer 54, and then detect the electric drill current value while revolving with no load. Moreover, regarding the current value while revolving with no load, choose the current value which is lower than the current value when the bit is drilling into the workpiece surface as a bias current to obtain the first threshold value. Then, when the detected electric drill current value by current detecting transformer 54 passes the first threshold value, it can be determined that the bit is drilling into workpiece surface. Furthermore, set a current value which is greater than the electric drill current value while revolving with no load as the second threshold value. While drilling, if the electric drill current value becomes greater than the second threshold value, it can be determined that the drill is through.
Patent TW-483219-B (TW)
Title: Stepping motor
Inventor: AKAMA KAZUNORI
IPC: H02K37/14
Filed: 1999-11-05
Granted: 2002-04-11
Abstract: A stepping motor 10 having a configuration which includes: a rotor 14 constituted by a rotor magnet 14b magnetized circumferentially; a stator 13 constituted by a plurality of phases of stator yokes 16a to 16h arranged side by side in an axial direction, of the stepping motor so as to surround the rotor, and coils 17a to 17d wound in coil winding portions defined by the stator yokes; an armor member 11, 12 for holding the stator yokes with respect to the axial direction of the stepping motor; and each phase of the stator yokes being constituted by a pair of stator yokes on which magnetic pole teeth of plural phases arranged annularly are combined alternately; wherein the stator yokes are arranged so that every two phases of the stator yokes are paired to form an even number of sets of stator yokes; wherein two phases a and b and c and d in each set of the stator yokes are reverse to each other; and wherein coils 17a and 17b and 17c and 17d provided on the two phases of stator yokes in each set are connected to generate magnetic fields in series and in reverse to each other.
Patent TW-419398-B (TW)
Title: On line cleaning method after polishing
Inventor: LIN HUNG-YI
IPC: B08B11/00
Filed: 1999-12-10
Granted: 2001-01-21
Abstract: This invention is about a kind of online cleaning method for the work piece after polishing. In this method, the pressure of chemical mechanical polishing (CMP) reaction mechanism is adjusted to match with different contact material of work piece. And the removal of surface particles is performed by the operation of CMP mechanism slightly to reach the process removing target as obtained by the clean mechanism of rolling-brush removing, such as the surface layer of work piece, the trivial crumbs and abrasive particles, that the clean surface of worked subject with even better quality is obtained. The clean process is performed directly by the polishing mechanism, in which the chemical mechanical polishing method and the brushing clean method are combined and performed on the same machine, so as to save space, time and prevent the contamination of worked subject.
Patent TW-446674-B (TW)
Title: Integrated intra-bay transfer, storage, and delivery system
Inventor: BONORA ANTHONY C
IPC: B65G49/07
Filed: 1999-12-17
Granted: 2001-07-21
Abstract: An integrated intra-bay transfer, storage and delivery system is provided for moving an article between a conveyor and a station such as a work station. The system includes a transfer assembly which includes a lift mechanism and a displacement mechanism. The transfer assembly transfers the article between the conveyor system and a buffer or storage station for storage of the article. A delivery robot transfers the article between the buffer or storage station and a work station for delivery to the station. The robot includes a vertical movement mechanism and a horizontal movement mechanism. The robot also includes an arm that is adapted to grip the article, particularly an article of a standard configuration having a mushroom-shaped handle on top. The arm engages the handle and lifts the article or transport pod from the storage station to a load port of the work station. In one embodiment, the arm includes a C-shaped adaptation that passively engages the handle from a side thereof. In other embodiments, the arm includes an actuator coupled to an assembly that actively grips the handle from above. Advantages of the invention include the ability to safely move the transport pod from a elevated storage station to the lower placed storage stations or load ports of a work station.
Patent TW-436840-B (TW)
Title: A front substrate structure of AC discharge-type plasma display panel and manufacturing method of the same
Inventor: SHIU SHENG-WEN
IPC: H01J9/02
Filed: 2000-01-03
Granted: 2001-05-28
Abstract: The present invention is a front substrate structure of AC discharge-type plasma display panel and manufacturing method of the same, mainly by forming a plurality of separated and horizontally arranged thin walls of electro-inducing layer along its vertical direction on the inner surface of glass substrate by exposure developing and powder spraying technology on the front substrate of plasma display panel, then printing laminated electrodes between two neighboring thin walls of electro-inducing layers corresponding to the designed position of X electrode and Y electrode, and then printing a protection layer on it to form the front substrate structure of the present invention. Since the corresponding discharging surface of two neighboring X-electrode and Y electrode is parallel to each other and is mutually mapped, and the mapped discharging surface is almost linear, therefore not only uniform electric field and plasma can be generated to avoid ions hitting the fluorescent layer on the back substrate and thereby prolong the lifetime of the plasma display panel effectively, but also the electric field intensity and the brightness of UV light can be increased, and the driving voltage can be reduced effectively.
Patent TW-432654-B (TW)
Title: Structure of flip chip package
Inventor: WANG WEI-CHUNG
IPC: H01L23/48
Filed: 2000-01-24
Granted: 2001-05-01
Abstract: A structure of a flip chip package comprises a semiconductor chip, which is of a wire bonding encapsulation design originally, directly jointing with the lower surface of a flip chip substrate by using a plurality of solder joints. The lower surface of the flip chip substrate is installed with a plurality of solder pads on the periphery of the semiconductor chip for being installed with a plurality of solder balls. The plurality of solder pads are separately and electrically connected to an I/O pad corresponding to the semiconductor chip. The present invention is characterized in that, without altering the chip IC design and the process, the substrate circuit layout of the original wire bonding design and the flip chip encapsulation structure according to the present invention can be directly installed on the printed circuit board of the original encapsulation design completely without the need of altering the circuit layout design of the printed circuit board.
Patent TW-432148-B (TW)
Title: Sliding window operating fitting
Inventor: SUPERNAT THIERRY
IPC: E05B65/08
Filed: 2000-02-21
Granted: 2001-05-01
Abstract: The adjustable fixing member (102) includes a rotary clamping member (103) adapted to bear on a location other than the visible face (15) of the cover plate (13) so as not to be visible on the corresponding visible face (4) of the structural member (1), the rotary clamping member (103) being adapted to produce a force clamping the cover plate (13) against said corresponding visible wall (4) of the structural member (1) or to operate or immobilize means producing a force of this kind.
Patent TW-464592-B (TW)
Title: Gripping device for gripping an object having a handle with a flange on an upper surface thereof, and method of engaging a payload
Inventor: FRIEDMAN GERALD M
IPC: B65G1/00
Filed: 2000-03-07
Granted: 2001-11-21
Abstract: A wafer pod handling device-engages a pod for transport through a flange on top of the pod by receiving the flange into a receptacle and rotating a circular disk having a square aperture such that edges on the disk are positioned beneath an overhang on the flange. As the circular disk is lifted, the edges contact the overhang of the flange and lift the pod. The circular disk is mounted in a housing having a lip adapted to slideably engage the circumference of the circular disk. An actuator on top of the housing rotates the disk into engagement with the flange. As the housing is lifted, the circumference of the circular disk rests on the lip to frictionally secure and support the circular disk despite power failures or accidental rotation that could disengage the pod.
Patent TW-I224950-B (TW)
Title: Low viscosity high gel strength protein-starch composition and a meat emulsion containing the same, and process for producing
Inventor: CHUNG CHO-IUE
IPC: A23L1/0522
Filed: 2000-04-27
Granted: 2004-12-11
Abstract: A low viscosity, high gel strength protein-starch composition is provided. The protein-starch composition contains a protein material and a starch material which are complexed together where the starch material is in a substantially non-gelatinized state. The protein-starch composition has a low viscosity prior to cooking, yet has a high gel strength after being cooked. A meat emulsion is also provided which contains a meat material and the protein-starch composition. A process is provided for forming the protein-starch composition in which an aqueous slurry of a protein material is formed, the protein in the slurry is denatured by subjecting the slurry to temperatures sufficient to denature the protein, a starch material is mixed into the slurry of denatured protein, and the slurry of starch and protein material is spray dried under conditions which cause the protein material and starch material to complex without gelatinizing the starch material. A process for forming a meat emulsion with the protein-starch composition is provided in which a meat material and the protein-starch composition are blended together under conditions insufficient to gelatinize the starch material in the protein-starch composition.
Patent TW-474099-B (TW)
Title: Moire interference pattern reduction for scanning of half-toned images
Inventor: HASTINGS BRIAN L
IPC: H04N1/19
Filed: 2000-05-04
Granted: 2002-01-21
Abstract: Moire patterns are significantly suppressed in a scanner that continuously varies its number of lines per inch. The number of dots per inch in the direction different from the relative motion between the scanner and the document is generally a fixed property of the optical sensor, but in the LPI direction the distance between consecutive lines can be made to randomly vary between a maximum distance and a minimum distance. This spatially distributes the moire effect, and prevents its accumulation into the usual recognizable two dimensional pattern.
Patent TW-468176-B (TW)
Title: Biaxial actuator
Inventor: KAMATA SHIGEYUKI
IPC: G11B7/09
Filed: 2000-05-12
Granted: 2001-12-11
Abstract: The present invention provides: a biaxial actuator, wherein a base plate is firmly held, the structure is simple, the assembling process is simplified, adjustment is easy, costs are reduced, and the optical axis adjustment of an objective lens can be carried out. The base plate 14 is at least provided with a lens holder 12 having an objective lens 11 fixed thereto, a fixing member 15 for supporting the lens holder 12 via a suspension wire 13 so as to be movable in the two axial directions, i.e., focusing (F) and tracking (T) directions, and a driving unit composed of a focusing coil 17 for driving the lens holder 12, a tracking coil 18, a yoke 14c and magnets 19a and 19b fixed to the yoke 14c. Furthermore, one end along the tracking direction (T) in the objective lens 11 side of the base plate 14 is supported on a pickup chassis 22 by screws 21, 21 in cantilever and both sides of the other end are movably supported by screws 23a and 23b.
Patent TW-I265923-B (TW)
Title: Process for the preparation of 3-acylated indoles
Inventor: PERKINS JOLYON FRANCIS
IPC: C07D209/12
Filed: 2000-07-06
Granted: 2006-11-11
Abstract: The present invention is concerned with the acylation of indoles, specifically the preparation of 3-acylated indoles which may be further treated to provide indoles having an alternative substituent at the 3-position.
Patent TW-475334-B (TW)
Title: High light-sensing efficiency image sensor apparatus and method of making the same
Inventor: LI SHR-GUANG
IPC: H04N1/48
Filed: 2000-07-14
Granted: 2002-02-01
Abstract: A high light-sensing efficiency image sensor apparatus is disclosed, which comprises an image sensor array, a zeroth-order light reflection layer and a color separation layer. The image sensor array comprises plural photosensitive cells forming a two-dimensional array, each photosensitive cell has a red, green, and blue light electro-optic converter respectively, which can convert the photon energy of red, green, and blue light into electrical signal having the corresponding signal intensity. The zeroth-order light reflection layer is installed on top of the image sensor array opposing to the progressing direction of light. The color separation layer comprises a body layer, there is a two dimensional array of microlens by the side of the body layer to receive the incident light, and the side opposing to the incident light is covered with a blazed grating layer. There is another manufacturing method of high light-sensing efficiency image sensor apparatus, whose steps comprise constructing an image sensor array, constructing a zeroth-order light reflection layer on top of the image sensor array opposing to the progressing direction of light, and constructing a color separation layer on top of the zeroth-order light reflection layer opposing to the progressing direction of light. The image sensor array comprises plural photosensitive cells forming a two-dimensional array, each photosensitive cell has a red, green, and blue light electro-optic converter respectively, which can convert the photon energy of red, green, and blue light into electrical signal having the corresponding signal intensity. The color separation layer comprises a body layer, the location of the body layer on the side to receive the incident light is covered with a two dimensional array of microlens, and the location of the body layer on the side opposing to the incident light is covered with a blazed grating layer.
Patent TW-459333-B (TW)
Title: Method of forming resistor with high resistance in mixed signal integrated circuit by using damascene process
Inventor: WANG SHIAN-YU
IPC: H01L21/70
Filed: 2000-08-07
Granted: 2001-10-11
Abstract: The present invention discloses a method for forming resistors with high resistance in a mixed signal integrated circuit. This method provides a semiconductor structure that has a substrate, an isolating device, which is in the substrate, and the first insulating layer, which is on the substrate. At first, the second insulating layer is deposited on the first insulating layer, and a transferring pattern process is performed onto the second insulating layer so as to transfer a resistor pattern to the second insulating layer. Then, an etching process is conducted onto the second insulating layer to expose the first insulating layer that defines the position of the resistor. The first polysilicon layer is conformally formed on the first insulating layer and the second insulating layer. A planarization process is then performed onto the first polysilicon layer from the top surface of the second insulating layer, and an ion implantation process is conducted onto the first polysilicon layer and the second insulating layer. After that, a pre-annealing step is used to form the first dielectric thin layer on the first polysilicon layer and the second insulating layer. After performing the annealing process onto the semiconductor structure, the first dielectric thin layer is removed, and the second insulating layer on the substrate is stripped so as to form a capacitor.
Patent TW-483214-B (TW)
Title: Charging device and charging method thereof
Inventor: SOMEYA KAORU
IPC: H02J7/00
Filed: 2000-08-18
Granted: 2002-04-11
Abstract: The present invention relates to a charging device for storing electric energy in a plurality of electrical double layer capacitors, comprising a power source circuit, a capacitor bank having a plurality of capacitors, a control circuit for switching an interconnection state of the plurality of capacitors, and a voltage monitor circuit for monitoring a charged voltage in the plurality of capacitors, which repetitively carries out a step of performing a charging operation by switching the plurality of capacitors in the capacitor bank to a serial connection state, and a step of monitoring a charged voltage by using a voltage monitor circuit by switching the plurality of capacitors to a parallel connection state until the charged voltage reaches a predetermined value. By connecting the plurality of capacitors in series when charging the same, the power source circuit can be downsized as the charging current is reduced, and by connecting the same in parallel when monitoring the voltage, each capacitor can be charged equally as a voltage in each capacitor is leveled. Further, because the voltage monitor circuit can be a single circuit, not only can the size and cost of the charging device be reduced significantly, but also a heat quantity generated from the voltage monitor circuit can be suppressed markedly, thereby making it possible to further downsize the charging device.
Patent TW-476877-B (TW)
Title: Method for monitoring fault of operating system and application program
Inventor: OSHIMA SATOSHI
IPC: G06F11/30
Filed: 2000-08-25
Granted: 2002-02-21
Abstract: A fault of an operating system (hereafter referred to as ""OS"") is observed without adding dedicated hardware. Besides AP fault monitoring, check-point information is preserved at high speed without adding dedicated hardware. In a computer having a multi-OS environment, an AP fault monitor and a monitored AP operate on a first OS. A fault monitor operates on a second OS. Each of the first OS and the AP fault monitor transmits an alive message to the fault monitor by utilizing an inter-OS communication function of a multi-OS controller. The fault monitor monitors the alive message of each of the first OS and the AP fault monitor. The monitored AP transmits an alive message to the AP fault monitor. The AP fault monitor monitors it. The monitored AP preserves check-point information in a region of a memory. In the region of the memory, information is preserved by a fault and restart of the first OS as well.
Patent TW-486672-B (TW)
Title: Methods, systems and computer program products for controlling applications/preferences of a pervasive computing device
Inventor: HAYES KENT F
IPC: G06F9/445
Filed: 2000-09-13
Granted: 2002-05-11
Abstract: Methods, systems and computer program products are provided which control information provided to a pervasive computing device when the pervasive computing device synchronizes with a data processing system by defining a list of environments associated with the pervasive computing device and associating information items to be provided to the pervasive computing device by the data processing system with environments in the list of environments. User input is obtained at the pervasive computing device selecting an environment and the data processing system notified of the selected environment. The information items associated with the selected environment are then provided from the data processing system to the pervasive computing device responsive to notification of the selected environment.
Patent TW-475130-B (TW)
Title: Browser
Inventor: JENG WEN-CHI
Filed: 2000-09-19
Granted: 2002-02-01
Abstract: The invention relates to a browser that creates a dynamic browsing environment in terms of user's browsing focus and further builds up a commercial platform with full-featured performance and service style for electronic commerce enterprises with multi-functional integrated browsing method by means of collecting usage information, communication verification, storage data, method of update, promotion, request and response. Furthermore, its interactive features jointly built up with user are utilized to provide user a more professional, concrete and time-effective browser with better services.
Patent TW-558722-B (TW)
Title: Two transistor flash memory cell
Inventor: SHUM DANNY PAK-CHUM
IPC: G11C16/04
Filed: 2000-11-21
Granted: 2003-10-21
Abstract: A two transistor cell NOR architecture flash memory is provided wherein the floating gate transistor is coupled between the selection transistor and an associated bit line. The flash memory is deposed within a triple well and operates according to a Fowler to a Fowler-Norheim tunnel mechanism.
Patent TW-479421-B (TW)
Title: Data processor with wireless signal intensity indication function
Inventor: YU WILLIAM
IPC: H04B10/08
Filed: 2000-10-02
Granted: 2002-03-11
Abstract: The invention is a data processor with wireless signal intensity indication function, in which the wireless signal intensity indicator can analyze the received wireless signal and display a signal intensity graphics on the display apparatus to represent the wireless signal strength for instructing the user to adjust the position or orientation of the data processor, thereby providing the advantages in enhancing wireless transmission quality and avoiding data loss.