baber/WOPTO huggingface dataset:
Patent TW-226969-B (TW)
Title: Stirring apparatus of granary tank
Inventor: AKATA SATORU
IPC: A01F25/00
Filed: 1993-11-26
Granted: 1994-07-21
Abstract: In a stirring apparatus of granary tank for stirring stored grain in a tank by reciprocating first and second carriages mounted with a stirrer in orthogonal two directions at a time or selectively, suitable countermeasures can be taken before so large a relative displacement in running position that results in derailment occurs between left and right wheels of the carriage, and in the event that trouble and defective operation occur in not only atravel driving mechanism for the carriage but also inclinationdetecting means, the trouble and defective operation can be detected rationally and steadily to automatically take countermeasures against trouble such as raising an alarm so that such a situation that stored grain is left not to be stirred for a long time may be prevented and the reliability of the apparatus may be improved. In the stirring apparatus, part of power for travel of the first carriage 10 in a first travel driving mechanism 30 is transmitted to a second travel driving mechanism 40 so as to be also used as power for transverse movement of the second carriage and stored grain is stirred by reciprocating stirrers 23 and 24 in a tank 1 in orthogonal two directions at a time or selectively. The apparatus has relative wheel displacement detecting means 80 for detecting that a relative displacement in running position in excess of a predetermined value occurs between left and right wheels 10a, 10a of the first wheel 10 and on the basis of a signal produced from the detecting means, predetermined safety measures are taken, and countermeasures against trouble are taken in which an alarm is raised when non-arrival of the second carriage 20 at a first detecting point 97 set up on the first carriage 10 or at a second detecting point 97 set up on the first carriage 10 separately from the first detecting point after the second carriage has passed the first detecting point is detected even at the expiration of a preset or more time.
Patent TW-259801-B (TW)
Title: Process of preparing processable isothianaphthene series polymers
Inventor: CHEN SHOW-AN
IPC: C08G83/00
Filed: 1994-02-18
Granted: 1995-10-11
Abstract: A process of preparing processable isothianaphthene series polymer of formula (I) (see claim 1 (I)) where R, R2 in the formula (I) are selected from hydrogen, C1-4 alkyl; X = S; n = 5~500; in which the preparation steps comprise: (a) dissolving isothianaphthene (ITN) series monomer of formula (II) (see claim 1 (II)) in solvent, in which X, R1, R2 in the formula (II) have the same definition as in the formula (I), injecting in solution containing cationic initiator to undergo polymerization reaction at low temperature in order to obtain poly(1,3-dihydroisothianaphthene) (PDHITN) precursor of formula (III) (see claim 1 (III)) where X, R1, R2 in the formula (II) have the same definition as in the formula (I); (b) dissolving the obtained poly(1,3-dihydroisothianaphthene) precursor with the solvent according to a fixed ratio to obtain poly(1,3-dihydroisothianaphthene) (PDHITN) solution followed by undergoing dehydrogenation reaction; which is characterized in that the dehydrogenation agent used is tert-butyl hypochlorite and the termination agent of dehydrogenation reaction is pyridine.
Patent TW-245824-B (TW)
Title: Hopper and method for use in charging semiconductor source material
Inventor: JULIAN HORVATH
IPC: H01L23/16
Filed: 1994-05-19
Granted: 1995-04-21
Abstract: A hopper is sized and shaped for reception in a crystal pulling apparatus for use in charging semiconductor source material to a crucible of the crystal pulling apparatus. The crystal pulling apparatus includes a pulling chamber, a growth chamber, an isolation valve operable to seal the growth chamber from the pulling chamber, and a crucible in the growth chamber. The hopper includes a bin constructed for containing a quantity of semiconductor source material. The bin has an opening in its bottom for delivery of the semiconductor source material from the bin to the crucible. A stopper constructed for closing the opening to prohibit passage of semiconductor source material from the bin is moved by a stopper actuating mechanism between a closed position and an open position. A connector attached to the hopper is constructed for temporarily mounting the hopper in the crystal pulling apparatus.
Patent TW-329422-B (TW)
Title: Process of producing far infrared-emitting material and far infrared-emitting products made from the far infrared-emitting material
Inventor: SEUNG-JUN JEONG
IPC: C03C3/097
Filed: 1995-04-18
Granted: 1998-04-11
Abstract: A process of producing a far infrared-emitting material, which is characterized in that: the process comprises adding 45~75 wt% of silica, 7~9 wt% of oxidized feldspar, 10~20 wt% of borax, 4~6 wt% of borate, 2~4 wt% of potassium carbonate, 1~1.2 wt% of saltpeter, 3.3~6.8 wt% of aluminum hydrate, 1.4~1.8 wt% of limestone, 0.8~1 wt% of barium carbonate, 0.7~0.8 wt% of lithium, 1~1.3 wt% of zircon, 0.2~0.4 wt% of phosphoric acid, 3~3.5 wt% of carbon, 0.4~0.5 wt% of magnesium carbonate and 0.2~0.22 wt% of colorant into a formulating container, using a blender operating at 33 rpm to mix the mixture for 0.5~1 hours, and putting the mixture into a glass melting pot for melting at 1,350~1,550℃ for 19~21 hours.
Patent TW-289027-B (TW)
IPC: C08G59/06
Filed: 1995-05-16
Granted: 1996-10-21
Abstract: Stable, aq. epoxy resin dispersions (I) contain (A) an epoxy resin obtd. by the condensation of (A-1) cpd(s). contg. at least two epoxide gps.; with (A-2) an aralkylated polyhydroxy-aromatic obtd. by reacting (A-2-1) polyhydroxy-aromatics with (A-2-2) aromatics contg. an alkylene gp.; (B) a dispersant; and (C) water. Also claimed are (i) the prodn. of (I) by reacting (A-1) with (A-2) to give an epoxy resin (A), dispersing (A) in water with addn. of emulsifier (B) and olefinic monomer(s) (D-1), and polymerising in presence of a radical initiator; and (ii) coatings obtd. by applying dispersion (I) to a substrate, followed by hardening.
Patent TW-390919-B (TW)
Title: Fine spinning frame with roving bobbin transfer apparatus
Inventor: HIGASHINAKA RYUICHI
IPC: D01H9/04
Filed: 1995-06-01
Granted: 2000-05-21
Abstract: A fine spinning frame including a bobbin transfer device having an overhead rail looped along a creel of the fine spinning frame and a bobbin carriage moved along the overhead rail. A switch (s) 50 for operating a rotating motor M for the bobbin carriage 20 is arranged at an end of a machine frame of the fine spinning frame. A cable 52 as an operating member of the switch 50 is arranged along an entire length of the creel 6, so that the cable 52 is connected to an operating lever of the switch 50. An operator can manipulate the cable at any location along the creel to turn the switch ON for moving the bobbin carriage 20.
Patent TW-279287-B (TW)
Title: Analog to digital signal synthesizer
Inventor: LU SHUH-TAIR
IPC: H03M1/12
Filed: 1995-07-24
Granted: 1996-06-21
Abstract: An analog to digital signal synthesizer, which consists of digital to analog converter, differential amplifier, analog to digital converter and single chip microprocessor, supplies programmable analog signal to digital signal conversion. This device could be used to modify or compensate nonlinear error of transducer converting feature, and general interface circuit that needs analog to digital conversion.
Patent TW-399036-B (TW)
Title: Naphthyl compounds, intermediates, pharmaceutical, compositions, and preparation process thereof
Inventor: BRYANT HENRY UHLMAN
IPC: C07D295/092
Filed: 1995-09-18
Granted: 2000-07-21
Abstract: The present invention provides a compound of formula I wherein R1 is -H, -OH, -O(C1-C4 alkyl), -OCOC6H5, -OCO(C1-C6 alkyl), or -OSO2(C4-C6 alkyl); R2 is -H, -OH, -O(C1-C4 alkyl), -OCOC6H5, -OCO(C1-C6 alkyl) or -OSO2(C4-C6 alkyl); n is 2 or 3; and R3 is 1-piperidinyl, 1-pyrrolidinyl, methyl-1-pyrrolidinyl, dimethyl-1-pyrrolidinyl, 4-morpholino, dimethylamino, diethylamino, or 1-hexamethyleneimino; or a pharmaceutically acceptable salt thereof.  Also provided are intermediate compounds of formula IV wherein R<1a> is -H, -OH, or -O(C1-C4 alkyl); R<2a> is -H, -OH, or -O(C1-C4 alkyl); R3 is 1-piperidinyl, 1-pyrrolidinyl, dimethylamino, diethylamino, or 1-hexamethyleneimino; and n is 2 or 3; or a pharmaceutically acceptable salt thereof.  The present invention further provides pharmaceutical compositions containing compounds of formula I, optionally containing estrogen or progestin, and the use of such compounds alone, or in combination with estrogen or progestin, for alleviating the symptoms of post-menopausal syndrome, particularly osteoporosis, cardiovascular related pathological conditions, and estrogen-dependent cancer.  As used herein, the term ""progestin"" includes compounds having progestational activity such as, for example, progesterone, norethylnodrel, nongestrel, megestrol acetate, norethindrone, and the like.  The compounds of the present invention also are useful for inhibiting uterine fibroid disease and endometriosis in women and aortal smooth muscle cell proliferation, particularly restenosis, in humans.  Furthermore, the present invention provides a novel process for preparing compounds of formula Ia wherein R<1a> is -H, -OH, or -O(C1-C4 alkyl); R<2a> is -H, -OH, or -O(C1-C4 alkyl); R3 is 1-piperidinyl, 1-pyrrolidinyl, dimethylamino, diethylamino, or 1-hexamethyleneimino; and n is 2 or 3; or a pharmaceutically acceptable salt thereof, which comprises (a) reacting a compound of formula IIId wherein R<1b> is -H or -O(C1-C4 alkyl); R<2b> is -H or -O(C1-C4 alkyl); and R3 and n are as defined above, with a reducing agent in the presence of a solvent having a boiling point in the range from about 150 DEG C to about 200 DEG C, and heating the mixture to reflux; (b) when R<1b> and/or R<2b> is -O(C1-C4 alkyl), optionally removing the R<1b> and/or R<2b> hydroxy protecting groups; and (c) optionally salifying the reaction product from step (a) or (b).
Patent TW-406258-B (TW)
Title: Disk driver
Inventor: FUJIMORI KAZUYOSHI
IPC: G11B17/04
Filed: 1995-11-20
Granted: 2000-09-21
Abstract: The object of present invention can restrain the protrusion of deformed shutter and realize the thinning of the device. The present invention comprises: configuring the switch for controlling the disk cartridge near the hub and the components having elasticity toward the position of hub table direction; further, near the hub, the switch controlling the disk cartridge is protruded toward the position of hub table direction and configured together with the supporting body.
Patent TW-281723-B (TW)
Title: Testing equipment and method of the printed circuit board
Inventor: LII RUEY-CHYI
IPC: G01R31/02
Filed: 1995-12-12
Granted: 1996-07-21
Abstract: The testing equipment of the printed circuit board that can display theexact locations of the imperfect contact points includes the followingcomponents. First, one memory device is used to store the wiring database generated by the CAD software. The second is an in-line testingtool for generating the data of the imperfect contact points. Then,a computer is employed to read the data from the above two devices.The last is a display device for illustrating the contact statusdiagram of the printed circuit board.
Patent TW-505662-B (TW)
Title: A process for making a high nitrile multipolymer prepared from acrylonitrile and olefinically unsaturated monomers
Inventor: SMIERCIAK RICHARD C
IPC: C08F220/44
Filed: 1996-02-28
Granted: 2002-10-11
Abstract: A homogeneous, high nitrile melt processable acrylonitrile olefinically unsaturated multipolymer and a process for making the multipolymer, comprising polymerizing a mixture of acrylonitrile monomer and one or more olefinically unsaturated monomers, in which the rate of addition of the multimonomer mixture is set by the rate of polymerization so that the concentration of unreacted acrylonitrile monomers and unreacted olefinically unsaturated monomer(s) is low and the polymerization process is in a monomer starved condition.
Patent TW-329056-B (TW)
Title: Plasma display apparatus
Inventor: WILLIAM BORLAND
IPC: H01J1/53
Filed: 1996-03-04
Granted: 1998-04-01
Abstract: An improved method for making a plasma display apparatus comprises a plurality of stripe-shaped electrodes arranged in a matrix , a dot-shaped discharge area or pixel area at each solid intersection between the stripe-shaped electrodes and a fluorescent film formed on each of the discharge areas and adapted to emit light when the fluorescent film is excited by ultraviolet rays from the corresponding discharge area in which the improvement is fabricating a ridge on one of the substrates utilizing a negative-working or positive -working diffusion patterning process .
Patent TW-374091-B (TW)
Title: Crystalline propylene polymer composition
Inventor: NOSU TSUTOMU
IPC: C08K5/14
Filed: 1996-04-01
Granted: 1999-11-11
Abstract: A crystalline propylene polymer composition having improved resin flowability and processability, having remarkable resistance to color development (pinking) and excellent anti-rust property and heat stability, and comprising 100 parts by weight of a crystalline propylene polymer, 0.01 to 1 part by weight of an aromatic peroxide and 0.001 to 1 part by weight of a hydrotalcite compound of the formula (1): (MgyZnz)1-xAlx(OH)2(A)n-x/2.mH2O, wherein (A)n- is an anion having a valence of n, x, y and z are numbers satisfying y+z=1, 0 ≤ y ≤ 0.9, 0.1 ≤ z ≤ 1, and 0.2 ≤ x ≤ 0.8 and m is 0 or a positive number.
Patent TW-349286-B (TW)
Title: DC-DC converter
Inventor: OZAKI MASAHARU
IPC: H02M3/156
Filed: 1996-06-18
Granted: 1999-01-01
Abstract: A DC-DC converter comprising: a first voltage comparator for detecting a first voltage level; a second voltage comparator for detecting a second voltage level; reference voltage circuits; an oscillating circuit; and a coil current drive switching transistor, in which the coil current drive switching transistor is turned on to drive a coil current to control an output voltage of the DC-DC converter during the first pulse width when the first voltage comparator detects that the output voltage or a fed back portion of the output voltage corresponds to the first voltage level, such that an output of the first voltage comparator controls the pulse width of respective pulses of the control signal, and in which the coil current drive switching transistor is turned on to drive a coil current to control an output voltage during the second pulse width when the second voltage comparator detects that the output voltage or a fed back portion of the output voltage corresponds to the second voltage level, such that an output from the second voltage coparator controls the pulse width of respective pulses of the control signal, whereby the output voltage is controlled by changing the pulse width and the frequency of the control signal according to a degree of decrease in an absolute value of the output voltage.
Patent TW-379262-B (TW)
Title: Method for the manufacture of spiral bristles
Inventor: WEIHRAUCH GEORG
IPC: A46D1/00
Filed: 1996-09-07
Granted: 2000-01-11
Abstract: The invention relates to a method for the manufacture of spiral bristles by extruding monofilaments. In order to provide a method with which spiral bristles can be inexpensively manufactured in the same way as conventional bristles with an identical, predeterminable quality, a monofilament having a non-circular cross-section is extruded and is prestretched after drawing off, accompanied by a reduction in its cross-section, followed by further stretching, twisting to a spiral bristle material over at least part of its length and then stabilization by shrinkage. It is possible to extrude a monofilament with an oval or polygonal cross-section or having a core and at least one axially parallel rib. According to a further method, at least two monofilaments are prestretched on drawing off, accompanied by a reduction of their cross-section, followed by further stretching, twisting together to give a spiral bristle material and stabilization by heat shrinkage.
Patent TW-469289-B (TW)
Title: Process for the production of carthamin
Inventor: ONODERA JUNICHI
IPC: C09B61/00
Filed: 1996-09-17
Granted: 2001-12-21
Abstract: A process for the production of carthamin, which comprises reacting an aqueous solution of a safflower yellow B dyestuff or a hydrolyzate thereof with at least one of an oxido-reductase selected from the group consisting of an enzyme for which CH-OH works as a donor, an enzyme which generates hydrogen peroxide with oxygen as a receptor and an enzyme for which hydrogen peroxide works as a receptor in the amount of the enzyme being 1 unit to 10,000 units based on 1 g of the safflower yellow B dyestuff, and an at least one of an aldehyde selected from the group consisting of formaldehyde, acetoaldehyde, butylaldehyde, crotonaldehyde, glyoxal, glyoxylic acid, alkyl ester of glyoxylic acid, glyoxylic acid chloride, glyoxylic acid amide, glyoxylic acid nitrile, aldol, dimethylpropanal, benzaldehyde and its derivative and acryl aldehyde in the amount of aldehyde being 1/5 to 5 g equivalents based on 1 g equivalent of the safflower yellow B dyestuff, maintaining the aqueous solution of a pH of 3 to 11 at a temperature of 5 to 60 DEG C.
Patent TW-373069-B (TW)
Title: Voiced/unvoiced noise of phonetic coding identifying method
Inventor: LIN CHIN-TENG
IPC: G10L25/78
Filed: 1996-12-19
Granted: 1999-11-01
Abstract: A kind of voiced/unvoiced noise of phonetic coding identifying method, it is preliminarily to input speech frame data into four sonic frames, then to identify each individual speech frame for execution of voiced/unvoiced noise. The method of identification comprises: to compare the regulated intersection related value of each of consonants separately with an upper limit temporary limit value and lower limit temporary limit value, to execute the judgement process for stable/unstable for judging the sizes of the capacity of the said consonant frame and LSP value, if the capacity value and LSP value are greater than the pre-set up temporary limit, then to execute the process of low pitch section of the said consonant frame to high pitch section capacity compared value LOH, in the judgement process of LOH to judge whether LOH value of every consonant frame is greater than the temporary limit value, if it is greater than the temporary limit value, it shall judge the consonant frame to be voiced speech signal; if no, then it shall judge the consonant frame to be unvoiced signal.
Patent TW-351731-B (TW)
Title: Process for the preparation of chlorine by means of the electrolysis of aqueous solution of hydrochloric acid chlorine preparation by electrolysis of hydrochloric acid
Inventor: FAITA GIUSEPPE
IPC: C25B1/26
Filed: 1996-12-20
Granted: 1999-02-01
Abstract: A method for prodding chlorine from aqueous solution of hydrochloric acid is carried out in an electrolysis cell which comprises a cathode compartment and an anodic compartment, separated by cation type corrosion resistant ion exchange membrane, both compartments have gas diffusion cathode and anode with an electrocatalytic coating for chlorine evolution, the gas diffusion anode is close in contact with the membrane, the anodic compartment is provided an oxygen feeding inlet and an outlet for draining the reacted water, the cathode compartment has an inlet for supplying hydrochloric acid solution consumed in the electrolysis and an outlet for collecting the resultant chlorine, during the production, the negative and positive electrodes are made of titanium or titanium alloy, the oxidation reduction potential in the hydrochloric acid solution for electrolysis shall be maintained at least or equal to zero NHE (Normal Hydrogen Electrode).
Patent TW-309636-B (TW)
Title: The processing method for increasing anti water-absorbed of BPSG
Inventor: SHIAU JYH-SHYANG
IPC: H01L21/322
Filed: 1997-01-13
Granted: 1997-07-01
Abstract: A processing method for increasing the anti water-absorbed of BPSG, it includes following steps: * Provide a semiconductor substrate with formed elements on it; * Form BPSG layer on substrate; * Form thin BPSG layer with N2 by using N2 plasma to process on the surface of BPSG layer; * Proceed heat-flow procedure to BPSG and BPSG with N2 layer.
Patent TW-555853-B (TW)
Title: Recombinant beta-fructofuranosidase, its gene and preparation
Inventor: YANAI KOJI
IPC: C12N9/24
Filed: 1997-03-11
Granted: 2003-10-01
Abstract: A novel beta-fructofuranosidase gene; a beta-fructofuranosidase encoded therewith; a method of isolating a beta-fructofuranosidase gene by using the novel beta-fructofuranosidase gene; a novel beta-fructofuranosidase obtained by the above method; a novel filamentous fungus which does not exhibit a beta-fructofuranosidase activity and is suited for producing beta-fructofuranosidases; a system for producing a recombinant beta-fructofuranosidase by using the above fungus as the host; and a beta-fructofuranosidase variant which forms specified fructo-oligosaccharides such as 1-ketoses from cane sugar selectively and efficiently.
Patent TW-327630-B (TW)
Title: Process for preparing 4-methyl-pentene by dimerizing propylene
Inventor: JANG RUEY-CHYI
IPC: C07C2/24
Filed: 1997-05-30
Granted: 1998-03-01
Abstract: A process for preparing 4-methyl-1-pentene comprising dimerizing propylene in the presence of an alkali metal catalyst at 120~200"J and 1000 psi~2000Psi.The alkali metal catalyst suitable for use in the present process includes potassium, sodium or a potassium/sodium alloy supported on a porous potassium carbonate carrier. The carrier contains various amounts of carbon-containing compounds in the form of powder as a promoter which enhances the 4-methyl-1-pentene selectivity of the dimerization reaction and the strength of the carrier.
Patent TW-443028-B (TW)
Title: Rotary electrical machine
Inventor: SUGAWA EIICHIRO
IPC: H02K9/10
Filed: 1997-09-24
Granted: 2001-06-23
Abstract: Disclosed is a low-noise rotary electrical machine wherein a flow path sectional area is optimized to prevent the generation of a counter flow and a vortex of cooling air, allowing the cooling air to flow more efficiently, without lowering a cooling ability significantly. The rotary electrical machine comprises a fan and a fan cover. The fan includes a support plate extending along an end surface of an end bracket and vanes extending from the support plate toward an inner wall surface of the fan cover. An edge of each of the vanes on the downstream side along an air flow is formed such that the edge is gradually spaced from the end surface of the end bracket as a position on the edge moves away from the support plate radially outward. The fan has an outer diameter set to 50-80% of an outer diameter of a housing. The fan cover is formed such that a sectional area of an air flow path defined between both corners of the fan cover and the bracket is 1.0-1.5 times a sectional area of an air flow path at an outlet of the fan. Exfoliation of the air flow is thus prevented in an area near and radially outward of the fan where a vortex tends to occur.