baber/WOPTO huggingface dataset:
Patent TW-348284-B (TW)
Title: Wafer formed with circuit pattern and process for producing the same
Inventor: MOTONAMI KAORU
IPC: H01L27/118
Filed: 1997-12-11
Granted: 1998-12-21
Abstract: A wafer formed with a circuit pattern, which is characterized in comprising: an element formation region (402) formed on the main surface of the wafer (401) and including a plurality of chip formation regions (M,L) divided by a slice line (403); an element non-formation region (404,P) formed on the main surface of the wafer (401) and not formed with a chip; a first region (M) and a second region (L) mutually in electric isolation by an element separation region (2M) installed on separate chip formation regions (M,L); a first insulation film (5M,5L,5P,7M,7L,7P) formed into covering the element formation region (402) and the element non-formation region (404); a semiconductor element (102) having specified functions and formed on the first insulation film (5M,7M) on the first region (M), and a specified film formed on the first insulation film (5P,7P) of the element non-formation region (P) and formed of same layers as the semiconductor element (102); a second insulation film (11M,11L,11P) formed on the first insulation film (5M,5L,5P,7M,7L,7P) in a way covering the semiconductor element (102) and the specified film (8P,9P,10P); and a wiring layer (12M,12L) formed on the second insulation film (11M,11L) on the first region and the second region (M,L), and a conductive layer (12P) formed on the second insulation film (11P) on the element non-formation region (P).
Patent TW-548763-B (TW)
Title: Wire bonding capillary having alignment features
Inventor: KODURI SREENIVASAN K
IPC: H01L21/60
Filed: 1998-02-09
Granted: 2003-08-21
Abstract: A capillary (10) is provided for use in wire bonding and may be incorporated into a wire bonding machine. The capillary (10) incorporates one or more indicators (100, 105, 110, 113) which may be positioned about the capillary. For example, the indicators may be affixed to an outer surface of the capillary. Sensing of a indicator may be achieved by a detector (160) to determine the angular position of the indicator. This may be used to determine and/or establish the angular alignment of the capillary. The angular alignment may correspond to a desired axis of a wire bonding machine table or lead frame, or to a longitudinal axis of a lead on a lead frame, in order to achieve optimum effectiveness in wire bonding between an integrated circuit chip and the leads of the lead frame. The capillary may be any of a number of differing types including those having circular and non-circular faces. The indicators may be any of a number of differing types including passive, active, contact, contactless, electrical, mechanical, magnetic, optical, or other types.
Patent TW-388926-B (TW)
Title: Method and device using arf photoresist
Inventor: JUNG JAE-CHANG
IPC: C08F222/06
Filed: 1997-12-29
Granted: 2000-05-01
Abstract: A photroesist including a copolymer prepared from bicycloalkene derivative, maleic anhydride and / or vinylene carbonate, which has molecular weight ranging from about 3,000 to 100,000. The photoresist can be used for submicrolithography employing deep ultra violety as a light source. In addition to being of high etch resistance and thermal resistance, the photoresist has good adhesiveness and can be developed in a TMAH solution.
Patent TW-356547-B (TW)
Title: Sound insulation
Inventor: KURODA HIDESHI
IPC: E01D19/08
Filed: 1998-02-04
Granted: 1999-04-21
Abstract: A kind of sound insulation board, comprising: front surface board 4, installed at the side of sound source, and it is formed with porous board; back surface board 6, installed opposite to the sound source, and its cross-section is formed by the steel sheet with concave and convex shapes; and sound absorb member, installed between those front surface boards 4 and back surface boards 6; its characteristics are: the said sound absorb member has a the first absorb member 14 and the second sound absorb member 15, wherein the said first sound absorb member 14 is installed at the side of the front surface board 14, and its thickness is 10~200mm, it is formed by material other than the magnetic chips of the rubber painted with magnetic agent, and the said second sound absorb member 15 is installed at the side of back surface board 6, and its thickness is 10~200mm, surface specific gravity 0.05~0.04, ventilation resistance 3~90dyn.S/cm<4>, it is actually formed by the magnetic chips of the rubber painted with magnetic agent.
Patent TW-376314-B (TW)
Title: Absorbent cores having a crotch region and absorbent articles comprising the same
Inventor: YOUNG GERALD ALFERD
IPC: A61F5/44
Filed: 1998-03-27
Granted: 1999-12-11
Abstract: Disclosed are absorbent cores for inclusion in articles such as diapers, incontinent briefs, training pants, diaper holders and liners, feminine hygiene garments, and the like, designed to provide improved fit and comfort for the wearer while adequately containing body exudates. The absorbent cores are designed so as to retain low levels of fluid in the crotch region, relative to the other core regions, even when the core absorbs significant amounts of fluid during use. To achieve this, the absorbent core is designed such that fluid is moved substantially from the crotch region to the front and/or rear ends of the article. In particular, the absorbent core comprises in its crotch region a distribution material having high fluid flux capabilities even after long periods of time. The material's flux properties reflect its ability to move significant amounts of fluid from the crotch of the core, even after long periods of time (e.g., 10 and 30 minutes). An absorbent core having a crotch region, wherein (i) the crotch region has an absorbent capacity of not more than about 40% of the absorbent core's total absorbent capacity and (ii) the crotch region comprises a material having an IF10 value of at least 0.5 g/cm<SP>2</SP>/min.
Patent TW-541216-B (TW)
Title: Self-adjusting clamping device
Inventor: GARCIA JAIME E
IPC: B23D51/14
Filed: 1998-07-01
Granted: 2003-07-11
Abstract: A clamping device for securing an object includes a body having a block and a pin mounted thereon. The block is movably mounted on the body and preferably may move relative to the body along a line that is oblique to a center line of the body. The block may be in a first position, at which the surface of the block contacts or is adjacent to the pin's perimeter, and a second position, at which a distance between the surface of the block and the pin's perimeter is greater than when said block is in said first position.
Patent TW-422796-B (TW)
Title: Power unit arrangement structure for motorcycle
Inventor: MATSUTO TAKUSHI
IPC: F02B75/02
Filed: 1998-07-27
Granted: 2001-02-21
Abstract: In a motorcycle power unit, a crank shaft (56) and a clutch shaft (57) disposed on the right side (in the figure) from a body center (127) and a cylinder head (129H) is disposed on the left side from the body center (127). Since the crank shaft, the clutch shaft and a transmission shaft are disposed on one of right and left sides with respect to the body center and the cylinder is disposed on the other side with respect to the body center, it becomes possible to take a favorable lateral balance of the power unit.
Patent TW-518396-B (TW)
Title: High-pressure fuel supply pump
Inventor: KONISHI KEIICHI
IPC: F02M59/10
Filed: 1998-07-29
Granted: 2003-01-21
Abstract: The present invention provides a high-pressure fuel supply pump with high performance capable of securely preventing a cylinder section from seizing up and also permitting improved sealing performance to minimize fuel leakage. The high-pressure fuel supply pump of the present invention has: a casing 48 with a cylindrical cavity 48a; a sleeve 40 which has a cylinder section 40a and a fixing section 40c, one end thereof closer to the fixing section 40c abutting against bottom of the cavity 48a; and a piston 53 which is disposed in the cylinder section 40a in a reciprocal manner. The high-pressure fuel supply pump takes fuel through an intake passage 36 by the reciprocation of the piston 53 into a fuel pressurizing chamber 52 for pressurization, and then discharges the pressurized fuel through a discharge passage 37 to forcibly feed it into a fuel injector of a cylinder injection engine. A cylindrical slit 40d is provided between the cylinder section 40a and the fixing section 40c of the sleeve 40, and the fixing section 40c is secured by being fastened toward the bottom of a cavity 48a by a cylindrical fastening member 64 screwed to the cavity 48a.
Patent TW-409338-B (TW)
Title: Method of testing control plate
Inventor: JIANG BING-YAU
IPC: H01L21/66
Filed: 1998-08-28
Granted: 2000-10-21
Abstract: A method of testing control plate comprises the steps of depositing an oxide layer on the wafer; forming a metal layer; proceeding special treatments; and rinsing the surface of the metal layer with solvent and oxygen plasma. The test control plate made by this invention enhances the insensitivity of the fluorine and chlorine compounds for the traditional test control plate, and it can better reflect the degree of pollution as to the air filtration system such as the UPA or HEPA used in the wafer fabrication plants, and serves as a basis for replacing the air filtration devices.
Patent TW-533274-B (TW)
Title: Scroll compressor
Inventor: MIURA SHIGEKI
IPC: F04C29/12
Filed: 1998-09-08
Granted: 2003-05-21
Abstract: A scroll compressor comprising a closed housing, a fixed scroll disposed in said closed housing, a swirling scroll disposed in said closed housing, and meshing with said fixed scroll, and moving in a swirling motion, a compression chamber formed by the meshing of said fixed scroll and said swirling scroll, a suction chamber connected to said compression chamber, a discharge cavity connected to said compression chamber, a partition separating said discharge cavity from said suction chamber, an exhaust valve provided between said compression chamber and discharge cavity, a retainer for regulating the head of said exhaust valve, characterized by a pressure relief valve attached extending through said partition, while anchoring said exhaust valve and retainer to said partition.
Patent TW-396404-B (TW)
Title: Plasma treatment device
Inventor: SEKI HIROFUMI
IPC: H01L21/302
Filed: 1998-10-19
Granted: 2000-07-01
Abstract: The present invention discloses a plasma treatment device, which easily produces large areas, homogeneous high-density plasma with minimized device. The plasma treatment device of this invention has a processing chamber, which keeps the processed material inside and generates the plasma. The waveguide is connected in the processing chamber; the microwave is guided inside to produce the plasma. The first permanent magnet is placed on the waveguide surroundings. The cusped magnet field is formed along with the microwave transmission in the waveguide and the opposite direction of the magnet field. Meanwhile, at least part of it has the electron cyclotron resonance magnet field strength in the waveguide and the processing chamber. The second permanent magnet surround many times around the chamber with alternating polarity. The processing chamber has the following characteristics. There is one transmitter that generates the microwave. There are multiple strips, for example 4, to guide the microwave from the transmitter into the waveguide and connect the processing chamber.
Patent TW-594865-B (TW)
Title: Self-aligned titanium silicide process for narrow line width device
Inventor: HUANG YUAN-CHANG
IPC: H01L21/28
Filed: 1998-11-23
Granted: 2004-06-21
Abstract: This invention discloses a self-aligned titanium silicide process for narrow line width device, which is characterized in that a pre-amorphization implant treatment and an ion-mixing step are combined to improve the sheet resistivity of the titanium silicide so that the titanium silicide is suitable for the application in the semiconductor manufacturing process for line width below 0.2 mum.
Patent TW-429214-B (TW)
Title: Post-forming structure and product of plastic pressing machine for one-step forming of PC roof boards with sunshade and natural illumination features
Inventor: YANG CHING-CHIUAN
IPC: B29C47/04
Filed: 1998-12-17
Granted: 2001-04-11
Abstract: Disclosed is a post-forming structure and product of plastic pressing machine for one-step forming of PC roof boards with sun-shade and natural illumination features, in particular to one that is made by post-forming the structure directly pressed from PC materials, so as to improve the tedious and complicated process used in conventional manufacturing process, and to one that has economic efficacy. Such PC roof boards can eliminate the problem of high dust-sticking characteristic of conventional PC knurled roof boards, which characteristic reduces the degree of light diffusion and harms the appearance of the roof boards. Colorful and colorless materials are first pressed independently by different pressing machines, and then diverted and directed by a high/low distribution channel, wherein the colorless PC material to pass through a wave-shape channel of a forming mold to form a roof board. A first PC material and a second PC material are then applied to the peaks and backsides of the valleys of the roof boards through the diverge-shape channel converged at the outlet of the forming mold. The roof board then passes through a guiding and forming wheel, and is embrittled by air-cooling, and trimmed to an appropriate length to form a PC roof board with sunshade and natural illumination features.
Patent TW-381194-B (TW)
Title: Display assembly including two superposed display devices
Inventor: BASTURK NACI
IPC: G02F1/1333
Filed: 1999-02-23
Granted: 2000-02-01
Abstract: The invention concerns a display assembly including two superposed, respectively (upper and lower display devices), characterised in that the upper display device including a display cell arranged above an optical valve, said double structure being arranged so as to be transparent in a first state to make the lower display device visible, and so as to display an item of data in a second state, control means supplying a control voltage to the cell to cause it to switch from the first state to the second state and vice versa, characterized in that said cell is a display cell of the type including a diffusing or reflective liquid crystal in the second state.
Patent TW-I226476-B (TW)
Title: LCD device
Inventor: TANIGUCHI HITOSHI
IPC: G09F9/00
Filed: 1999-02-25
Granted: 2005-01-11
Abstract: The invention targets at providing the LCD device capable of enhancing brightness without increasing the brightness of light source. To achieve the goal, the LCD device of the invention utilizes the light guide plate forming a plurality of small dents (hereinafter called dot) to change the propagation direction of the guided light inside the light guide plate to the designated direction and properly control its surface shape and inclination angle of cross section in addition to installing reflector beneath the light guide plate. Furthermore, install a prism sheet with adequate apex angle, making the illuminating light with proper angle distribution irradiate onto the display component from the light irradiating surface. Moreover, to prevent the generation of moire, let dot allocation meet certain limitation condition and adopt the part formed by random allocation. Besides, by making the dot density as the designated density distribution, the uniform light illumination distribution of the irradiated light can be secured.
Patent TW-378153-B (TW)
Title: An apparatus for stretching bread dough and the like
Inventor: MORIKAWA MICHIO
IPC: A21C1/08
Filed: 1999-04-22
Granted: 2000-01-01
Abstract: An apparatus is provided for stretching bread dough and the like comprising a rotating member that includes a plurality of planetary rollers that revolve along a circular orbit, a conveying device provided below said rotating member such that a first gap is provided, said first gap gradually decreasing from an inlet to an outlet for the bread dough, said conveying device including a plurality of rollers adapted so that the speed at which each roller rotates gradually increases from said inlet to the outlet for bread dough, and an arcuate plate provided below the rotating member and downstream of the plurality of rollers such that a second gap in which the bread dough is pressed by the plurality of rollers.
Patent TW-413660-B (TW)
Title: Substrate flipping device of a printer
Inventor: CUO SHI-PYUNG
IPC: B41J3/60
Filed: 1999-05-24
Granted: 2000-12-01
Abstract: This invention is a substrate flipping device of a printer where a viscous layer is coated at the contact surface between a roller spindle and a sleeve, whereby when the roller drives movement of the printing substrate, the roller under rotation provides a viscous torque resulted from the viscous layer to drive the sleeve thereby causing flipping of the base for supporting the printing substrate. A braking element is further provided for preventing rotation of the base so as to serve as a means for controlling flipping. The torque magnitude required in the device of this invention can be changed in light of the thickness of the viscous layer, the area of the contact surface, and the viscosity coefficient. During the time that the substrate is not flipped, only relative slipping movement occurs between the roller spindle and the sleeve without causing damages to the components.
Patent TW-425490-B (TW)
Title: Projection display device
Inventor: KURODA AKITOSHI
IPC: G02B7/00
Filed: 1999-07-07
Granted: 2001-03-11
Abstract: To provide a projection display device capable of having a small and thin size, the device comprises an outer case 2 which opposes a set-up surface and a projection angle adjusting mechanism 30 for adjusting a projection angle by changing the angle of the outer case 2 with regard to the set-up surface. Since the projection angle adjusting mechanism 30 is independently mounted on an opposing surface 4A of the lower case 4 opposing the set-up surface, a space for accommodating the projection angle adjusting mechanism 30 within the device can be omitted.
Patent TW-416922-B (TW)
Title: Device and method for placing bags into paper box for a paper box film covering machine
Inventor: WU SHIOU-DUNG
IPC: B65B11/02
Filed: 1999-07-19
Granted: 2001-01-01
Abstract: This invention relates to a device and method for placing bags into paper box for a paper box covering machine, comprising a machine bed, a plastic film conveying wheel set, a sealing and cutting set, and a film covering device. The plastic film conveying wheel set sends out plastic film; the sealing and cutting set cuts off and seals the plastic film to form a single packing bag at appropriate time. The vacuum nozzle of film covering device can draw the outside of the packing bag and pull downwards so as to encase the packing bag around the paper box. The machine bed is provided at opposing ends of a topside thereof with blowing pipe pointing downwards and towards the center of paper box, and the blowing pipe is capable of blowing strong wind. Therefore, when the packing bag is encased around the paper box due to operation of the film covering device, the blowing pipe blows towards the center of the paper box, so the packaging bag located above the paper box is blown into and laid over the paper box.
Patent TW-511077-B (TW)
Title: Optical recording medium and recording/reproduction method and apparatus therefor
Inventor: AKIYAMA TETSUYA
IPC: G11B7/125
Filed: 1999-07-27
Granted: 2002-11-21
Abstract: An optical recording medium as a recording/reproduction conditions recording area for recording recording/reproduction conditions and recording/reproduction apparatus information identifying the recording/reproduction apparatus using the recording/reproduction conditions. When the optical recording medium is accessed in a recording/reproduction apparatus, the recording/reproduction conditions for the recording/reproduction apparatus are used. Therefore, recording or reproduction can be performed with use of optimum recording/reproduction apparatus appropriate for the optical recording medium and for the recording/reproduction apparatus. When the optical recording medium is used for the first time, test recording is performed by using a test recording region provided in the optical recording medium, and the obtained recording/reproduction conditions are recorded.
Patent TW-446667-B (TW)
Title: Labelling method
Inventor: FREEDMAN MELVIN S
IPC: G09F3/02
Filed: 1993-02-26
Granted: 2001-07-21
Abstract: A label stock comprising a roll of layered film material containing within itself a separation interface, said layered film material comprising a hot-stretched coextrudate of two polymeric film plies each formed in the absence of biaxial stretching of either ply and each comprising one or more film layers, said film plies being in contact with each other and presenting to each other surfaces of different composition at a pair of contacting interior faces joined at said separation interface, one of said film plies comprising printable in-mold label facestock including a printable face layer, said one of said film plies being further characterized by the absence of any ply-included layer of pressure-sensitive adhesive supporting said printable face layer, said coextruded film plies together providing adequate stiffness for proper printing, sheeting, die-cutting and undistorted deployment transfer and insertion in a mold, the other of said film plies comprising a heat-activatable adhesive, said film plies adhering to each other at said separation interface to a sufficiently high degree to withstand the maximum separation force imposed on said stock at said separation interface as said stock is printed and as labels are cut from said stock are deployed for affixation on a substrate, said film plies adhering to each other at said separation interface to a sufficiently low degree to allow them to cleanly and readily separate from each other at said separation interface under the imposition of a separation force greater than said maximum separation force.
Patent TW-513706-B (TW)
Title: Track seeking and track locking method of optical disk
Inventor: LIN MENG-FU
IPC: G11B7/085
Filed: 2000-03-08
Granted: 2002-12-11
Abstract: There is provided a track seeking and track locking method of optical disk. The present invention determines a protection time and force TEZC signal and RFZC signal not to generate a state change in the protection time. By applying the present invention, it is able to prevent TE signal and RFRP signal of the optical disk from being interfered by spiking signals, which results in erroneous TEZC signal and RFZC signal, and thus generating errors in track number and speed of the optical disk.
Patent TW-I225477-B (TW)
Title: Production of phenol
Inventor: LEVIN DORON
IPC: C07C49/08
Filed: 2000-04-21
Granted: 2004-12-21
Abstract: A process for producing phenol and acetone from cumene hydroperoxide is described in which the cumene hydroperoxide is contacted with a solid-acid catalyst comprising a sulfated transition metal oxide, preferably sulfated zirconia.