baber/WOPTO huggingface dataset:
Patent TW-325440-B (TW)
Title: Film for illuminated signboard
Inventor: ASAZUMA MEIKO
IPC: B32B27/00
Filed: 1995-06-30
Granted: 1998-01-21
Abstract: A film for an illuminated signboard comprising a semitransparent film satisfying the following requirements (1) to (4): (1) an opacity of from 40% to 70%; (2) a whiteness of from 80% to 100%; (3) a total light beam average reflectance of from 30% to 60%; and (4) a total light beam average transmittance of from 30% to 70%; wherein said semi-transparent film is a laminated film comprising a biaxially stretched olefin resin film containing from 0 to 25% by weight of a finely divided powder of a white inorganic material selected from the group consisting of calcined diatomaceous earth, clay, silica, talc, zeolite, titanium oxide, barium sulfate, zinc oxide and calcium carbonate as a substrate layer, where said substrate layer has laminated on both sides thereof a monoaxially stretched olefin resin film containing from 0.3 to 5% by weight of titanium oxide powder and from 10 to 60% by weight of a finely divided powder of a white inorganic material selected from the group consisting of calcium carbonate and calcined clay.
Patent TW-282426-B (TW)
IPC: B21B27/08
Filed: 1995-06-30
Granted: 1996-08-01
Abstract: The cooling of two counter-rotating strip casting rolls, which tend to become oval as a result of unequal cooling of their circumferences and consists of a roll body (1) and a cylindrical shell (2), involves introducing cooling fluid through axial inlet channels (3) passing through radial channels (4) into longitudinal collector grooves (5) and then into circumferential cooling grooves next to the shell (2), through collector grooves (7) and radial channels (8) to reach the outlet channels (9), and leave the roll. By means of a pipe and three-way valve system, the flow direction of cooling fluid is periodically reversed so that the roles of the axial channels (3) and (9) are exchanged. <IMAGE>
Patent TW-450973-B (TW)
Title: Process for producing trehalose derivatives
Inventor: MANDAI TAKAHIKO
IPC: C07H1/06
Filed: 1995-11-28
Granted: 2001-08-21
Abstract: In a process for producing a trehalose derivative selected from the group consisting of conventional esters, ethers, halides, nitrogen-containing derivatives, and sulfur-containing derivatives of trehalose, the improvement said process consisting essentially of: (a) either allowing a maltose/trehalose converting enzyme to act on maltose to form trehalose or allowing successively a non-reducing saccharide-forming enzyme to act on a partial starch hydrolysate to form a non-reducing saccharide having a trehalose structure as an end unit, and allowing a trehalose-releasing enzyme to act on said non-reducing saccharide to release and form trehalose; (b) drying or crystallizing the formed trehalose into an anhydrous crystalline trehalose with a moisture content of less than 3 w/w % as determined by the Karl Fischer's method; (c) allowing a reactive agent, selected from the group consisting of acids, salts, alcohols, ketones, halogens, amines, and derivatives thereof, to react with the anhydrous trehalose obtained in the step (b) under anhydrous conditions to substitute one or more elements or radicals of trehalose; and (d) collecting the produced trehalose derivative. The trehalose derivatives can be used in a variety of fields in the production, the chemical synthesis, and the enzymatic synthesis of foods, cosmetics, pharmaceuticals, detergents and chemicals as surfactants, humectants, skin-beautifying agents, antitumor agents, and intermediates for chemical and enzymatic syntheses.
Patent TW-351833-B (TW)
Title: A soft metal conductor and method of making
Inventor: JOSHI RAJIV VASANT
IPC: H01L21/3205
Filed: 1995-12-18
Granted: 1999-02-01
Abstract: A soft metal conductor for use in a semiconductor device that has an upper-most layer consisting of grains having grain sizes sufficiently large so as to provide a substantially scratch-free surface upon polishing in a subsequent chemical mechanical polishing step.
Patent TW-442574-B (TW)
Title: Method for improving the energy input in the heating and melting of a scrap bulk
Inventor: BROTZMANN KARL
IPC: C21C5/56
Filed: 1996-06-12
Granted: 2001-06-23
Abstract: Method for improving the energy input during the heating and melting of a scrap bulk, in which a channel is burned into a scrap bulk and additional energy for the heating and melting of the scrap bulk is input through this channel, wherein said method is characterized in that the said channel is burned into the scrap bulk by means of a hot oxygen-containing gas jet.
Patent TW-348371-B (TW)
Title: EMI shield and a method of forming the same
Inventor: NAGAIKE KAZUHEI
IPC: C01G23/04
Filed: 1996-08-28
Granted: 1998-12-21
Abstract: A shield against electromagnetic interference, which comprises: an undercoat formed on at least one surface of a nonconductive substrate comprising a jacket or case of electronic equipment or part thereof that are vulnerable to electromagnetic interference and a metal layer formed over the undercoat; the undercoat being composed of 10-60 wt% of a composite metal oxide hydrate and 40-90 wt% of a binder and the metal layer being formed by electroless plating of copper and/or nickel; and the composite metal oxide hydrate being represented by M1x‧M2O3‧n(H2O), in which when M1 is Pd or Ag, M2 is Si, Ti or Zr; if M1 is Pd, x is 1; if M is Ag, x is 2; n is an integer.
Patent TW-316220-B (TW)
Title: Automated disturber for rice seed and the tank used therefor
Inventor: LU JAU-SHYAN
IPC: A01F25/16
Filed: 1996-09-20
Granted: 1997-09-21
Abstract: An automated disturber for rice seed characterized in comprising: at lease one tank having a pair of rails and racks on the upper edges of the both side in the x direction, a frame capable of moving along the x direction on the tank, a disturber capable of moving along the y direction on the tank and an automatic controlling device; in which the frame having a screw, a y-directional rail of the disturber, a drive and rollers secured beneath the frame for rolling on the x-directional rail with the frame; the disturber driven by the screw to move on the y-directional rail thereof having a rotating rod to disturb the rice seed in the tank, wheels rolling on the rail of the disturber and a means to drive the rod rotating and moving upward and downward so as to disturb the rice seed up and down in the tank with the rotating rod and moving around the tank with the frame by virtue rolling on the x- and y-directional rails simultaneously.
Patent TW-380092-B (TW)
Title: Manufacturing method for the brick surface with more modeling
Inventor: HUANG TZUO-FU
IPC: B28D1/00
Filed: 1996-10-22
Granted: 2000-01-21
Abstract: A kind of manufacturing method for the brick surface with more modeling which employs the brick cutting machine to cut the cement block from the middle to break it up. The cutting surface will be of irregular ragged shape. Then, make the irregular ragged surface upward and employ the cutter controlled manually or by machine to punch the block on any side of the four sides from a fixed height above the block bottom so that the cement is fractured at the punched location. The four sides are processed by the method to generate a raised material feeling which is different from the used complicated operation that the concrete product is made by grouting the cement into the mold and detached from the mold after hardening. The used cement grouting method not only needs to wait for the hardening of cement that it needs longer time, but also costs much and with slow production speed. The invented method is with simplified forming steps, the mold needs no washing and saves the detaching agent and with low-cost apparatus that it can meet the economical efficiency and have industrial application value.
Patent TW-330154-B (TW)
Title: The design method & apparatus for rotating parts with filter & separation performance
Inventor: HWANG TIAN-HORNG
IPC: B01D33/06
Filed: 1996-12-03
Granted: 1998-04-21
Abstract: An apparatus for rotating parts with filtering & separating performance, it is composed by a set of balancing rotating parts with filtering to act on dehydrating-separating rotating device. In which, a set of balancing rotating parts is composed by a set of conducting-flow device to input filtered liquid to act in hollow shell. Install a set of rotating hollow shell with small outer diameter inside the shell. And install circular isolating-plate with large outer diameter at two openings of circular shell. Install a set of isolating-plate between two circular isolating-plates and circumference of circular shell to form several chambers. And install a set of rotating device at central part of two circular isolating-plates to connect with circumference of casing-wall. By balancing rotating parts to guide filtered liquid to inclined filtering net under the balancing rotating parts. Install a set of exhausting conducting-flow device at shell circumference of filtering net for exhausting filtered article from filtering net. And install a set of draining at shell circumference at backside of filtered net.
Patent TW-480726-B (TW)
Title: Thin film transistor and manufacturing method therefore
Inventor: MURAI HIROYUKI
IPC: H01L21/302
Filed: 1997-03-08
Granted: 2002-03-21
Abstract: The present invention provides a thin film transistor to solve the problem in that a heightened off-current is existed in a conventional thin film transistor due to chromium silicide formed on the end face of the active layer. On an active layer 4, a silicon nitride protective layer 14 is formed, which has a tapered trapezoidal sectional shape facing the surface of a glass substrate 1. A source and drain regions 6, 7 are formed, matched with the protective layer 14 and adjacent to both sides of the active layer 4, and source and drain electrodes 8, 9 are formed, partially overlapped on the protective layer 4 patterned along the pattern contour of the protective layer 14. A Cr silicide is formed on the end face of the active layer 4.
Patent TW-406332-B (TW)
Title: Insulating layer of semiconductor device
Inventor: SONODA MASAHISA
IPC: H01L21/768
Filed: 1997-04-17
Granted: 2000-09-21
Abstract: The purpose of the present invention is for avoiding the electron trapping and increasing the humidity resistance. When fabricating CVD film (inter-layer insulated film or passivation film) through the raw gas of the gas containing Si-H bond, making the Si-H bonding level of the CVD film below 0.6 * 10<21> cm<-3> to inhibit the occurrence of the electron trapping of the gate oxidation film or the channel oxidation film and to prevent the change of the threshold value of the transistor. Besides, it could increase the humidity resistance by using the CVD film with refractive index larger than 1.65 or the nitrogen concentration in the CVD film above 3*10<21>.
Patent TW-593290-B (TW)
Title: Alkylaminobenzothiazole and -benzoxazole derivatives
Inventor: KENNIS LUDO E J
IPC: C07B59/00
Filed: 1997-05-01
Granted: 2004-06-21
Abstract: The present invention concerns the compounds of formula the N-oxide forms, the pharmaceutically acceptable acid addition salts and stereochemically isomeric forms thereof, wherein X is O or S; n is 2, 3, 4 or 5; R1 is hydrogen, C1-6alkyl, C1-6alkyloxy or halo; R2 is hydrogen, C1-6alkyl, phenyl, phenylC1-6alkyl or phenylcarbonyl; R3 and R4 each independently are selected from hydrogen, halo, nitro, C1-6alkyl, C1-6alkyloxy, haloC1-6alkyl, aminosulfonyl, mono- or di(C1-4alkyl)aminosulfonyl; or R3 and R4 may also be taken together to form a bivalent radical of formula -CH=CH-CH=CH-; it further relates to processes for their preparation, compositions comprising them as well as their use as a medicine; compounds of formula (I) containing a radioactive isotope; a process of marking dopamine D4 receptor sites; and a process for imaging an organ are disclosed.
Patent TW-460369-B (TW)
Title: Vibration-reduced impact tool and vibration isolator therefor
Inventor: CLAY JOHN D
IPC: B25D17/04
Filed: 1997-06-19
Granted: 2001-10-21
Abstract: A vibration-reduced impact tool is disclosed wherein an elastomeric vibration isolator is fixedly attached within the tool housing and functions to absorb the vibration typically transmitted from the handle to the operator. The isolator is mounted between the cylinder assembly and the handle. As the tool is operated, a piston within the cylinder assembly is driven forward where it impacts with a tool accessory. The impact causes the piston and cylinder assembly to slide rearward in the tool housing, toward the handle. The elastomeric isolator absorbs the rearward movement of the cylinder assembly and thereby eliminates much of the vibration normally transmitted from the cylinder assembly to the handle and in turn, to the operator.
Patent TW-414766-B (TW)
Title: Ball-point pen
Inventor: FURUKAWA KAZUHIKO
IPC: B43K7/08
Filed: 1997-05-23
Granted: 2000-12-11
Abstract: Press forming for preventing the ball from slipping out from the pen tip of a ball-point pen is carried out twice creating a sealing face brim having a width S and a curvature R substantially equal to that of the ball, inside the front part of the pen tip. Provided in the rear of the ball is a ball seat, and channels and longitudinal backlash which allow the ink to flow to the pen point are provided. Further, the front part of the point assembly may be formed with an open V-shaped tapered portion. A spring which constantly urges the ball forward may be provided inside the point assembly.
Patent TW-324795-B (TW)
Title: Collimating method and device for mask and work pieces
Inventor: MIURA SANEETSU
IPC: G03B27/53
Filed: 1997-06-17
Granted: 1998-01-11
Abstract: The collimating mechanism has the following procedures. First, irradiates on the mask gauges and inspect the image for allocating the location marks. Then, using the axis which is perpendicular to the working plane, rotates the work piece so to overlap the location marks for allocation. Memorize the location as the first position and rotate a certain angle. Inspect those location marks and memorize the location as the second position. According to the first and second position , the rotated angle, and the distance between the marks, the second rotated angle can be calculated. Rotate the mask or work piece with the second angle and inspect the relation between the image and the location marks, then move the mask and/or the work piece to overlap the location marks.
Patent TW-464681-B (TW)
Title: Low volatile organic solvent based adhesive
Inventor: CONGELIO CARMEN DOMENICK
IPC: C09J125/06
Filed: 1997-07-01
Granted: 2001-11-21
Abstract: The present invention relates to a low VOC solvent based adhesive comprising a mixture of at least two organic solvents and a thermoplastic resin. The low VOC solvent based adhesive of the instant invention volatilizes at substantially reduced rates as compared to conventional solvent based adhesives. Furthermore, this novel low VOC solvent based adhesive is easy to apply, cost effective, cures within a reasonable time without the use of heat, ultraviolet light or other mechanical devices.
Patent TW-354409-B (TW)
Title: Etching source of an active ion etching
Inventor: JAN YI-REN
IPC: H01L21/3065
Filed: 1997-08-26
Granted: 1999-03-11
Abstract: A etching source of an active ion etching comprising the mixing gas of CHF3 and BCl3.
Patent TW-336915-B (TW)
Title: Process for producing sealant-incorporated tire tube
Inventor: YAMAKIWA TOSHIO
IPC: B29D23/24
Filed: 1997-08-28
Granted: 1998-07-21
Abstract: A process for producing sealant-incorporated tire tube, wherein the tube has an air chamber (3) for feeding in air and sealant chamber (7) for feeding sealant agent (8), including the manufaturing process the following steps: step 1, extrusion and forming of a tube material (2^), dividing the tube material by partitions the inside of the circumference wall (4) having a circular section and into air chamber (3) and sealant chamber (7); step 2, joining of the two ends of the tube material, into a loop shape; step 3, forming on the circumference wall (4) air discharge hole (4 l) of connected sealant agent chamber (7); step 4, insertion of the tube material (2^) into the thermal mold (18) and feeding thus high-temperature high-pressure gas into the air chamber (3), for vulcanization; step 5, stuffing sealant agent (8) into the sealant agent chamber (7); and step 6, sealing of the air discharge hole (4 l).
Patent TW-349121-B (TW)
Title: Lube oil compositions for diesel engines
Inventor: KATAFUCHI TADASHI
IPC: C10M133/56
Filed: 1997-10-22
Granted: 1999-01-01
Abstract: A lube oil composition for diesel engines, which is characterized in comprising a lube oil base having a kinematic viscosity of 8-35 mm<2>/s at 100 DEG C; a component (A) which is a compound selected from the group consisting of over based sulfonates of alkaline earth metals, over based phenates of alkaline earth metals, and over based salicylates of alkaline earth metals; and a component (B) which is a bis-type succinic imide compound having an absorption ratio, <alpha>/<beta> (in which <alpha> is the intensity of an absorption peak at 1550+/-10 cm<-1> and <beta> is the intensity of an absorption peak at 1700+/-10 cm<-1> , of absorption peaks in an IR spectrum of not more than 0.005.
Patent TW-496874-B (TW)
Title: 5-Membered ring heterocycles as inhibitors of leucocyte adhesion and as VLA-4 antagonists
Inventor: STILZ HANS ULRICH DR
IPC: C07K5/023
Filed: 1997-11-13
Granted: 2002-08-01
Abstract: Compounds of the formula I in which B, D, E, R, W, Y, Z, b, c, d, e, f, g and h have the meanings indicated in the claims, are inhibitors of the adhesion and migration of leucocytes and/or antagonists of the adhesion receptor VLA-4 which belongs to the group of integrins. The invention relates to the use of compounds of the formula I and of pharmaceutical preparations which contain such compounds for the treatment and prophylaxis of diseases which are caused by an undesired extent of leucocyte adhesion and/or leucocyte migration or which are associated therewith or in which cell-cell or cell- matrix interactions which are based on interactions of VLA-4 receptors with their ligands play a part, for example of inflammatory processes, of rheumatoid arthritis or of allergic disorders, and it also relates to the use of compounds of the formula I for the production of pharmaceuticals for use in such diseases. It further relates to novel compounds of the formula I.
Patent TW-359027-B (TW)
Title: CMOS digital level shift circuit
Inventor: LEE YUAN-KEE
IPC: H03K17/10
Filed: 1997-11-13
Granted: 1999-05-21
Abstract: CMOS digital level shift circuit, including: a flip-flop, having a PMOS transistor and an NMOS transistor being in serial connection to between the first source voltage and a grounding voltage, and following an input signal logic status, for output to the first source voltage; and a latch circuit being output, following the input signal and the logic state of the output signals from the flip-flop for output a second source voltage, including the latch circuit: a latch cell having a first and second PMOS transistor, where each of the sources being connected to a second source voltage, and a first and second NMOS transistor, being each of the sources connected to a grounding voltage, where the second PMOS transistor gate connected to a bus of the first PMOS transistor, and the gate of the first transistor being connected to the bus of the second transistor; and a voltage allocator disposed between the first and second PMOS transistor bus and the first and second NMOS transistor bus, and through the latch cell, for output the second source voltage of grounding voltage to the allocator of the second source voltage.
Patent TW-381326-B (TW)
Title: Semiconductor device and lead frame therefor
Inventor: KITANO MAKOTO
IPC: H01L23/31
Filed: 1997-11-18
Granted: 2000-02-01
Abstract: It is intended to provide a semiconductor device which can improve the connection reliability of solder bumps and productivity in manufacturing. Insulating tape having wiring patterns on its surface is bonded to a lead frame. Semiconductor elements are loaded and circuit formed surfaces and sides of the semiconductor elements are sealed with sealing resin. After arrangements of individual semiconductor devices are formed, the lead frame is separated into individual metal plates to form individual semiconductor devices. Such simultaneous production of a plurality of semiconductor devices enhances productivity, and improves flatness of the insulating tape, whereby the connection reliability of solder bumps is improved.
Patent TW-347490-B (TW)
Title: Method and apparatus for ensuring feature compatibility and communicating feature settings between processors and motherboards
Inventor: NATHAN SCHULTZ
IPC: G06F1/16
Filed: 1997-12-12
Granted: 1998-12-11
Abstract: An apparatus comprising: (a) a motherboard having a first pin as a feature and transmitting a feature setting selection signal, in which the first pin is connected to an internal circuit of the motherboard according to the manner the feature is supported by the motherboard; and (b) a processor attached to the motherboard, the processor having a second pin corresponding to the first pin for transmitting a feature setting selection signal, in which the second pin is connected to an internal circuit of the motherboard according to the manner the feature is supported by the motherboard; the manner of support according to the pin connections being: auxiliarily allowing activation of the apparatus if the processor and the motherboard support the feature in a compatible manner; failing safely if the processor and the motherboard support the feature in a incompatible manner.
Patent TW-373271-B (TW)
Title: Semiconductor device having butted contact and method for fabricating the same
Inventor: KIM SEONG-BONG
IPC: H01L21/8244
Filed: 1998-02-11
Granted: 1999-11-01
Abstract: Semiconductor device having butted contact and method for fabricating the same. The method for fabricating the semiconductor device includes the steps of forming gate dielectric film on the surface of an active regions of a semiconductor substrate. Then, first and second gate electrodes separated from each other are formed on predetermined area of the gate dielectric film, and first and second spacers are formed at respective side walls of the first and second gate electrodes. The second spacer adjacent to the active region between the first and second gate electrodes is selectively removed, and a high-concentration impurity layer is then formed in the active region between the first and second gate electrode. Then, a butted metal silicide layer connecting the high-concentration impurity layer between the first and second gate electrodes, and the second gate electrode, is selectively formed.
Patent TW-368661-B (TW)
Title: Testing circuit
Inventor: TOKI HIDEKI
IPC: G06F11/22
Filed: 1998-02-11
Granted: 1999-09-01
Abstract: During data writing, it has to apply n one-shot clock signals and take the testing time for n one-shot clock signal. The selection signals have to be switched n times to read m bytes of data and have to execute n times comparison between the estimated value of m bytes which takes more testing time. The invention provides the writing device which outputs the m-bytes data within a one-shot output clock and the m-bytes data is separated into n segments and allow the n segments containing the same data from the m-bytes data be stored in a memory device. The functional testing device is to read the n m-bytes data and compare on the n m-bytes data with an estimated value for m-bytes so as to decide whether the n m-bytes data are matched or not.