baber/WOPTO huggingface dataset:
Patent TW-558726-B (TW)
Title: Improved material for use with ferreoelectrics
Inventor: BRUCHHAUS RAINER
IPC: H01L21/314
Filed: 2002-08-28
Granted: 2003-10-21
Abstract: A liner layer comprising TiO2 enriched SRO is disclosed. The TiO2 enriched SRO liner improves the reliability of ferroelectric materials such as PZT without adversely impacting or degrading the ferroelectric properties of the PZT. The SRTO, in one embodiment is sputtered using an SRO target doped with 1-10% TiO2.
Patent TW-569215-B (TW)
Title: Thin film magnetic memory device
Inventor: TANIZAKI HIROAKI
IPC: H01L21/8246
Filed: 2002-09-02
Granted: 2004-01-01
Abstract: In a data read operation, a selected memory cell and a reference memory cell are connected to complementary first and second data lines via complementary first and second bit lines, respectively. A differential amplifier supplies passing currents of the memory cell and the reference cell to complementary first and second data buses, and amplifies a passing current difference between the first and second data buses occurring corresponding to an electric resistance difference between the memory cell and reference cell to produce a voltage difference of a polarity corresponding to the level of the stored data of the selected memory cell between first and second nodes.
Patent TW-I282515-B (TW)
Title: Game program and game apparatus
Inventor: YAMADA NOBUHIRO
IPC: A63F13/45
Filed: 2002-09-30
Granted: 2007-06-11
Abstract: Game program has a procedure for determining item price (IVD), for respectively computing price for transfer of a plurality of items to be used in a game every each item, and a procedure for executing the procedure for determining item price when possession state of the item is likely to be changed in the game, and the procedure for determining item price has a procedure for computing price for transfer of the item on the basis of individual data concerning each item and for displaying the computed price. The price for transfer of the item is determined and shown, changed by the individual data concerning each item, so that the player can buy or sell the item with reality similar to economical activities in the actual world.
Patent TW-I248396-B (TW)
Title: Clamping apparatus
Inventor: KISHI SHINSUKE
IPC: B22D17/26
Filed: 2002-10-14
Granted: 2006-02-01
Abstract: This invention relates to a clamping apparatus including a fixed die plate (21) fixed to a frame (26), four tie rods (23), (24) extending in the horizontal direction and respectively fixed to the fixed die plate (21) in parallel to each other, a moving die plate (22) supported to the four tie rods (23), (24) so that the moving die plate (22) can slide freely and a clamping mechanism for moving the moving die plate (22) forward and backward along the four tie rods (23), (24). This clamping apparatus comprises a guide mechanism (25) for downwardly or upwardly supporting the moving die plate (22) and which allows the moving die plate (22) to move in the opposite direction of gravitation. Accordingly, the die clamping device of this invention is able to reduce or protect the load of the moving die plate imposing on the tie rods, and also return the state such as parallelism of the moving die plate to the original one even at holding a molding product.
Patent TW-580654-B (TW)
Title: Method and device for multiplying and method and device for adding on an elliptic curve
Inventor: FISCHER WIELAND
IPC: G06F7/72
Filed: 2002-10-17
Granted: 2004-03-21
Abstract: In a method of multiplying a number by a point on an elliptic curve y<2>=x<3>+a*x+b within a cryptographic algorithm, x being a first coordinate of the elliptic curve, y being a second coordinate of the elliptic curve, and the third elliptic curve being defined over a body having a characteristic larger than 3, an iterative algorithm is used, in which one digit of the number after the other is processed sequentially, wherein a first updated auxiliary point, if the digit of the number equals 1, is equated with double the original first auxiliary point and a second updated auxiliary point is equated with the sum of the original first and the original second auxiliary point (22), and wherein the first updated auxiliary point, if the digit of the number has a 1 (14), is equated with the sum of the original first and the original second auxiliary point (16), and the updated second auxiliary point is equated with double the original second auxiliary point (18). After an iterative processing of all the digits of the number (24, 26), the updated first auxiliary point represents the result (28) of the multiplication operation on the elliptic curve (10). For calculating the first and the second auxiliary point, efficient explicit addition and multiplication formulae, respectively, are given, which can be implemented in parallel so that an efficient algorithm having a homogenous current profile and a homogenous performance profile which is not dependent on the number which is typically a secret key and thus to be protected from attacks from outside is present.
Patent TW-I244935-B (TW)
Title: In-line skate
Inventor: VAN EGERAAT HENDRIKUS ADRIANUS
IPC: A63C17/06
Filed: 2002-11-22
Granted: 2005-12-11
Abstract: An in-line skate includes a skate frame, front and rear wheels mounted rotatably on the skate frame, and a middle wheel assembly including at least two middle wheels, each of which is mounted rotatably on the skate frame between the front and rear wheels, is aligned with the front and rear wheels, and is rotatable about a rotation axis defined by the middle wheel. Each middle wheel further defines a wheel center and an inclined plane that passes through the wheel center and that is perpendicular to the rotation axis. The inclined plane is inclined relative to a vertical plane perpendicular to a ground plane by an acute angle. The front and rear wheels are inclined in the same direction as the middle wheels.
Patent TW-580570-B (TW)
Title: Sensor device
Inventor: FUNAKI HIDEYUKI
IPC: C12Q1/6837
Filed: 2002-11-26
Granted: 2004-03-21
Abstract: The present invention provides a sensor array formed by arranging infrared sensors, and a detection circuit connected to the output signal line Y of the sensor array. The detection circuit is arranged to include: a capacitor C2 having a charging circuit which is selectively driven, a sense amplifier circuit which detects and amplifies the change in sensor current flowing to the output signal line Y, a current-to-voltage conversion circuit which converts the output current from the sense amplifier circuit into a voltage, a discharging circuit which is controlled by the output voltage of the current-to-voltage conversion circuit to discharge the capacitor C2, and an output circuit which outputs the terminal voltage of the capacitor C2.
Patent TW-I256585-B (TW)
Title: Mobile communication terminal, execution status control method of application program, application program and storage media for recording application software
Inventor: TSUDA MASAYUKI
IPC: H04W52/02
Filed: 2002-12-06
Granted: 2006-06-11
Abstract: The related mobile phone 1 of the invention utilizes control part 2 to control switching to the inactive state regarding the input denial of application program and to the active state regarding the input permission of application program. Besides, the control part 2 can still follow the instruction of input part 3 to control execution status of application program, switching from inactive state to active state. The control part 2 can further follow the function contained in application program to control the execution status of application program, switching from inactive state to active state.
Patent TW-593849-B (TW)
Title: Apparatus and method for extracting potable water from atmosphere
Inventor: ENGEL DANIEL R
IPC: E03B3/28
Filed: 2002-12-19
Granted: 2004-06-21
Abstract: Apparatus and method for extracting filtered potable drinking water from air through the use of a refrigeration system (10-10R) including a compressor (12), evaporator (39), fan (56), condenser (30), and a reservoir system (14-14D) may be provided as an indoor unit (10-10F), window or wall mounted unit (10G-10J), or a portable or mobile indoor/outdoor unit (10M-10L), and may be integrated with an existing air conditioning system (10K, 10L) and/or a conventional refrigerator (10J-10L), or mounted in a vehicle (10R). The apparatus may also function as a dehumidifier, an air purifier, or a heat pump for cooling or heating air. In some embodiments the compressor, condenser, and water dispenser are remote from the housing. Collected water may be cooled by a secondary evaporator (44) and heated by a secondary condenser (35) or strip heater (13B). The secondary condenser and secondary evaporator may be connected with a secondary compressor (12A) to isolate the system for cooling water from that of condensing the air.
Patent TW-I272325-B (TW)
Title: Thread gripping device, particularly for gripping elastic threads having a small cross-section, in circular knitting machines for hosiery or the like
Inventor: LONATI FRANCESCO
IPC: D04B35/00
Filed: 2002-12-20
Granted: 2007-02-01
Abstract: A thread gripping device, particularly for gripping elastic threads having a small cross-section, in circular knitting machines for hosiery or the like, which comprises a supporting element (2) fixable to the structure of the machine that supports the thread guides (3) proximate to a drop or feed, above the needle cylinder (4) and proximate to the needle work area (5). The supporting element (2) bears at least one elastic lamina element (6a, 6b) and a thread locking lever (7) that is pivoted to the supporting element (2) and can rotate in a scissor-fashion with respect to the elastic lamina element (6a, 6b) in order to catch the thread (9) with a grip portion (8) and grip it between the locking lever (7) and the elastic lamina element (6a, 6b). The region (40) of the locking lever (7) that is in contact with the thread (9) during gripping is made of a material that has a higher friction coefficient, in relation to the thread (9) to be gripped, than the remaining part of the locking lever (7), so as to ensure correct gripping even of elastic threads that have a small diameter and are fed in a pre-tensioned condition.
Patent TW-579521-B (TW)
Title: Semiconductor memory
Inventor: YAGISHITA YOSHIMASA
IPC: G11C11/407
Filed: 2003-01-06
Granted: 2004-03-11
Abstract: A plurality of memory blocks is allocated the same address spaces to write the same data therein, and is operable independently of one another. One of the memory blocks is selected as a refresh block that performs a refresh operation, in response to a refresh command, while another one of the memory blocks is selected as a read block that performs a read operation, in response to a read command. Then, the plurality of memory blocks performs read operations at different timings so that the read operations overlap one another. Therefore, the semiconductor memory can receive read commands at intervals each of which is shorter than the execution time of a single read operation. As a result, externally supplied read commands can be responded to at high speed, and the data transmission rate during read operation can be improved.
Patent TW-I224405-B (TW)
Title: System and method for antenna diversity using joint maximal ratio combining
Inventor: SUGAR GARY L
IPC: H04L27/26
Filed: 2003-02-26
Granted: 2004-11-21
Abstract: A composite beamforming technique is provided wherein a first communication device has a plurality of antennas and the second communication has a plurality of antennas. When the first communication device transmits to the second communication device, the transmit signal is multiplied by a transmit weight vector for transmission by each the plurality of antennas and the transmit signals are received by the plurality of antennas at the second communication device. The second communication device determines the best receive weight vector for the its antennas, and from that vector, derives a suitable transmit weight vector for transmission on the plurality of antennas back to the first communication device. Several techniques are provided to determine the optimum transmit weight vector and receive weight vector for communication between the first and second communication devices so that there is effectively joint or composite beamforming between the communication devices.
Patent TW-594162-B (TW)
Title: Electro-optic device, method of manufacturing the same, and electronic apparatus
Inventor: FUKAGAWA TAKEFUMI
IPC: H01L21/77
Filed: 2003-03-06
Granted: 2004-06-21
Abstract: To provide a liquid crystal device having structure which keeps electrical conduction between substrates and which simply controls cell gap. In the liquid costal device, a TFT array substrate 7 and an opposing substrate 15 are arranged opposing each other having a liquid crystal 16 insert-held between them. A projecting pail 50 formed on the opposing substrate 15 is covered with a conductive layer 51 to make an inter-substrate conduction part 34. By housing this conduction part 34 in a seal material 28, the cell gap between the TFT array substrate 7 and the opposing substrate 15 is kept to have a prescribed value.
Patent TW-570783-B (TW)
Title: Pull-on disposable wearing article
Inventor: KAWATA HIKARI
IPC: A61F13/496
Filed: 2003-03-28
Granted: 2004-01-11
Abstract: A pull-on disposable wearing article 1A having front and rear waist regions 5, 7 and a crotch region 6 extending between these waist regions 5, 7. Transversely opposite lateral zones 8, 10 of these front and rear waist region 5, 7 are connected to each other in the vicinity of marginal side edges 16, 17 of these lateral zones 8, 10 so as to define a waist-hole 19 and a pair of leg-holes 20. Hook members 23 used to adjust a waist-circumferential dimension of the article 1A are secured to the front waist region 5 in its lateral zones 8 and loop members 24 on which the hook members 23 are releasably anchored are secured to the front waist region 5 in its middle zone 9 so that the font waist region 5 is normally non-contractible in the waist-circumferential direction.
Patent TW-I243572-B (TW)
Title: A mobile phone
Inventor: TSAI MING-CHIANG
IPC: H04M1/02
Filed: 2003-04-11
Granted: 2005-11-11
Abstract: A mobile phone includes a front cover, a back cover, a holder having an axis, a speaker and a digital camera module. An opening is located at the top of the front cover. Said speaker and said digital camera module are mounted on the holder with same distance from the axis. Said holder can revolve around the axis for turn said speaker or said digital camera module towards the opening of the front cover.
Patent TW-I234867-B (TW)
Title: Flip-chip attach structure and method
Inventor: LIU SHUAN-TA
IPC: H01L21/60
Filed: 2003-06-03
Granted: 2005-06-21
Abstract: A flip-chip attach method includes the following steps. Attach a chip on a transparent substrate, wherein each connecting pad of the chip is aligned to each pad of the transparent substrate. Irradiate each connecting pad of the chip and each pad of the transparent substrate with a laser beam, so as to weld the connecting pad of the chip and the pad of the transparent substrate. Furthermore, the invention also discloses a flip-chip attach structure, including a transparent substrate and at least one chip. In this case, one surface of the transparent substrate is formed with a plurality of pads, and the chip has a plurality of connecting pads. The pads of transparent substrate and the connecting pads of the chip are irradiated with a laser beam and are welded to each other. Thus, the chip is mounted on the transparent substrate.
Patent TW-594345-B (TW)
Title: Liquid crystal display device with light shielding structure and method for forming the same
Inventor: LUO FANG-CHEN
IPC: G02F1/136
Filed: 2003-06-11
Granted: 2004-06-21
Abstract: A liquid crystal display (LCD) device with light shielding structure is disclosed. Light shielding masks are disposed on the TFT substrate along each pixel electrode boundary and parallel to scan lines and data lines, partially overlapping the pixel electrodes. To provide a capacitor for each pixel area, bottom electrodes are a portion of the scan lines and protrude from the scan lines, the bottom electrodes partially overlapping the pixel electrodes. Upper electrodes and the data lines are on the same level and of the same material.
Patent TW-I232279-B (TW)
Title: Valve plug and valve provided therewith
Inventor: OHNO KATSUJI
IPC: F16K1/50
Filed: 2003-11-13
Granted: 2005-05-11
Abstract: A valve plug is threadedly engaged with a valve stem so as to be inserted from an open end of a passage for charging with and/or releasing from a compressed fluid, toward an inner part of the passage, thereby closing an inner smaller diameter portion. The valve plug includes a threadedly engaging member threadedly engaging a portion of the passage located nearer to the open end side than the smaller diameter portion, and a turn head turnably connected to an end of the threadedly engaging member and having a distal end inserted into the smaller diameter portion so as to adhere closely to an open edge of the smaller diameter portion.
Patent TW-I271663-B (TW)
Title: A method for protecting the property of the pictures
Inventor: HO TAI-SHUI
Filed: 2003-12-31
Granted: 2007-01-21
Abstract: A method for protecting the property of the pictures is enclosed. During the standard process of making the pictures, encrypt the pictures without affecting the quality and quantity by the encryption key and mathematical functions. The authorized users, i.e. those having the decryption key, can correctly decrypt and use the pictures by the decryption key, whereas the unauthorized users can't correctly decrypt and use the pictures owing to the lack of the decryption key. Thus helps to protect the property of the pictures.
Patent TW-I230116-B (TW)
Title: Rotary cutter and manufacturing method of fiber product using the rotary cutter
Inventor: MIYATAKE TAKASHI
IPC: B26D1/40
Filed: 2004-01-19
Granted: 2005-04-01
Abstract: The object of the present invention is to form fluff of fiber on both surfaces of a fiber product by giving half-cut from both surface of the fiber product. The solution of the present invention is that with contact peripheries 24a, 24a of a first roll 20 being pressed against contact outer peripheries 32a of a second roll 30, a blade edge 42a of a first cutting blade 42 and a receiving surface 52a of a second receiving portion 52 are opposing each other with a gap therebetween and a blade edge 53a of a second cutting blade 53 and a receiving surface 43a of a first receiving portion 43 are opposing each other with a gap therebetween. When a workpiece Wa is clamped between first rib 41 and second rib 51, fiber bundle layers Wb, Wb provided on back and front surfaces of a base material sheet Wa are respectively cut by the cutting blades 42, 53. The fiber bundle layer Wb fluffs at the cut portion, so that dust collecting effect comes into play.
Patent TW-I245830-B (TW)
Title: A shaping device of preset hole of a concrete floor slat and the construction method thereof
Inventor: JAU JIAN-LIANG
IPC: E04G11/36
Filed: 2004-04-12
Granted: 2005-12-21
Abstract: A shaping device of preset hole of a concrete floor slat and the construction method thereof consists of at least two shaping assembling bodies, and at least an electric unit to joint the shaping assembling bodies mentioned above. Every shaping assembling body includes a fixing unit installed on a form, a sleeve on the fixing unit, and a lining element to sleeve over the sleeve. Installation of the lining element can prevent direct friction between the sleeve and cover to be installed on the lining element as well as provide an extension space for installation to prevent the sleeve from being extruded and deformed to stable cover assembling.
Patent TW-I257432-B (TW)
Title: Sputter arrangement with a magnetron and a target
Inventor: LOPP ANDREAS
IPC: H01L21/285
Filed: 2004-04-19
Granted: 2006-07-01
Abstract: The invention relates to a sputter arrangement with a magnetron and a target, with the magnetron and the target being movable relative to one another. The magnetron comprises a magnet system, which forms a quasi-rectangular plasma tube, whose two longitudinal sides have a distance C from one another. If target and magnet system are moved relative to one another by a path corresponding approximately to the distance C, the magnet system is laid out such that the width at the end of the plasma tube is smaller or equal to the diameter of the plasma tube. However, if the path of the relative movement is less than C, the magnet system is laid out such that the width d of the ends of the plasma tube is less or equal to twice the diameter of the plasma tube.
Patent TW-I245883-B (TW)
Title: Machine for testing the tilting angle of a motorcycle when the stand of the motorcycle leans against the ground
Inventor: JANG RUNG-MING
IPC: G01C9/00
Filed: 2004-05-11
Granted: 2005-12-21
Abstract: A machine is disclosed for testing the tilting angle of a motorcycle when the stand of the motorcycle puts against the ground. The machine is to test the position of the mass of center of a motorcycle after the motorcycle is designed and manufactured, and to make sure the stability when the motorcycle is parked and standing still on the common surface of a road. There is a flat base stand reaching the ground. There is a platform elevator at one of the ends of the base stand. There is a rotating platform at the top of the platform elevator. There is a driving device connecting the platform elevator and the base stand. The driving device can elevate the platform elevator and the rotating platform at a angle to verify the stability of the motorcycle placed on the rotating platform.
Patent TW-I237444-B (TW)
Title: Low jitter input buffer with small input signal swing
Inventor: SHIAH CHUN
IPC: H03K19/094
Filed: 2004-05-13
Granted: 2005-08-01
Abstract: A particular input buffer receiver includes a buffer input portion for receiving an input signal SIGNAL_IN, a large capacitance CHC between the PMOS bias node and the VSS source voltage, and a buffer output portion for producing an output signal SIGNAL_OUT1. The circuit works to remove ground noise by charge coupling the VB11 bias voltage to the VSS source voltage of the input device.
Patent TW-I281362-B (TW)
Title: Organic electroluminescence device
Inventor: SAKAMOTO YUKINARI
IPC: C09K11/06
Filed: 2004-05-27
Granted: 2007-05-11
Abstract: There is provided an organic electroluminescence device including an organic layer having a light emission region and being disposed between an anode and a cathode. The organic layer contains, as an organic light-emitting material, a compound represented by the following formula (1), wherein each of R1 to R26 represents a substituent selected from the group consisting of a hydrogen atom, a halogen atom, a hydroxyl group, a mercapto group, a nitro group, an amino group, a cyano group, an alkyl group, an alkenyl group, a cycloalkyl group, an alkoxy group, an alkylthio group, a silyl group, an alkylsilyl group, a siloxanyl group, an aralkyl group, an aromatic hydrocarbon group, an aromatic heterocyclic group, an ester group, an aryloxy group, a formyl group, an alkoxycarbonyl group, and a carboxyl group, and n1 is a numeric value from 1 to 3.
Patent TW-I273417-B (TW)
Title: Video processing apparatus and method
Inventor: DAI MING-HOU
IPC: G06F13/14
Filed: 2004-05-31
Granted: 2007-02-11
Abstract: A video signal processing apparatus and method is described. The video signal processing apparatus includes a switch, a buffer memory, and a video signal processing module. When the video signal processing module is in a recording mode, the switch stores an input video signal in the buffer memory. The video signal processing module reads the input video signal stored in the buffer memory and uses the input video signal as an output video signal. The video signal processing module sends the output video signal to a computer, according the processing speed of a computer, via a USB interface, to the computer to be recorded in a storage media by the computer.