baber/WOPTO huggingface dataset:
Patent JP-3188335-B2 (JP)
IPC: C08F4/60
Filed: 1993-02-05
Granted: 2001-07-16
Abstract: Improvements or modifications of earlier process for preparing chromium-containing compounds, such as, for example, chromium pyrrolides, by forming a mixture of a chromium salt, a metal amide, particularly a pyrrolide, and an electron pair donor solvent, such as, for example, an ether, and reaction with an unsaturated hydrocarbon are disclosed, including use of pyrrole or derivatives thereof as the pyrrolide and an aliphatic as the unsaturated hydrocarbon. A new process for preparing a catalyst system comprises combining a metal source, a pyrrole-containing compound and a metal alkyl without a preliminary reaction step between the metal source and the pyrrole-containing compound in the presence of an electron donor solvent. These catalyst systems and chromium-containing compounds either unsupported or supported on an inorganic oxide support, if desired functioning as a cocatalyst in combination with another polymerization catalyst, such as containing chromium or titanium, can be used to trimerize, oligomerize, and/or polymerize olefins.
Patent JP-S641007-B2 (JP)
IPC: B29D11/00
Filed: 1981-02-28
Abstract: The invention relates to a fabrication method for molding a contact lens with the required optical qualities. This method consists in designing a mold (1, 2) of high thermal inertia, which is transparent to, or little absorbing the electromagnetic microwave frequencies between 106 Hz and 1011 Hz, in developing a base composition from polymerizing double-bond monomers which are absorbing with respect to the above microwaves, and in ensuring the polymerization of the composition within the closed mold by irradiation with the above cited electromagnetic waves at a power density suited to keep the temperature at the mold level approximately below 40 DEG  C.
Patent JP-3724098-B2 (JP)
IPC: C08F212/14
Filed: 1997-02-04
Granted: 2005-12-07
Abstract: A polymer of polyhydroxystyrene derivative containing an acetal or ketal group which can easily be eliminated in the presence of an acid in the molecule and having a very narrow molecular weight distribution gives a resist material suitable for forming ultrafine patterns excellent in resolution, heat resistance, mask linearity, and other properties without causing problems of delay time and the like. <IMAGE>
Patent JP-2782351-B2 (JP)
IPC: H01G11/38
Filed: 1989-03-08
Granted: 1998-07-30
Abstract: PURPOSE:To electrically excellently connect basic cells for reducing contact resistance thereof while enabling also mechanically to stick sufficiently strong by making basic cells to mutually stick by means of a conductive halogenated polyolefin resin layer. CONSTITUTION:A plurality of base cells 15 having an electron-nonconductive, ion-transmissive and porous separator 13, polarization electrodes 14, 14', electron conductive and ion-nontransmissive collecting electrode 10, 10' and an insulating gasket 11 are formed. Then, these plural base cells 15 are laminated by connecting them with polyolefin resin halide (halogen denotes F, Cl, Br, I) and a conductive halide polyolefin resin layer contains a conductive substance in series. Thereby, the capacitors consisting of the respective base cells 15 are excellently connected in series so as to reduce contact resistance while being mechanically strong joined.
Patent JP-2740121-B2 (JP)
IPC: C09C1/00
Filed: 1994-04-14
Granted: 1998-04-15
Abstract: Automatic blank-mold sooting device in the glass making industry, adapted to deposit a lubricating/detaching layer on the internal walls of said mold, said deposit being substantially made of carbon black obtained from acetylene cracking process. Plugging means (6, 7, 8, 9) are provided to disengage the bottom (10) of said blank mold (1) during a blank mold sooting process, whereby said lubricating/detaching layer can be deposited substantially in a uniform way on all portions of said blank mold internal walls, allowing that a glass gob (3) can freely flow along said internal walls. <IMAGE>
Patent JP-2848979-B2 (JP)
IPC: C07C235/12
Filed: 1991-04-09
Granted: 1999-01-20
Abstract: Nitratoalkanoic acid derivatives of the general formula (I), in particular containing N-acylamino acids or N-acylpeptides, of the general formula (I) <IMAGE>  in which the symbols have the meanings mentioned in the claims. They are distinguished by advantageous physicochemical properties and good physiological tolerability for active substances already preventing known nitrate tolerance or weakening a tolerance which has already set in. The compounds are used in medicaments for the treatment of circulatory disorders, high blood pressure, cardiac insufficiency and for dilating the peripheral vessels.
Patent JP-H048150-B2 (JP)
IPC: B23K28/00
Filed: 1986-04-01
Abstract: In accordance with the invention a method in wich N.C. machine is provided to cut sheet material like cloth, paper, cardboard, plastic, plywood, wood and similar chelt materials with a thickness of up to 15 mm. The raw material can be available in the roll form or in laminate planar form. 
<??>To feed material from the roll to the cutting area a motorized support is provided, in the way to prevent the material from stretching or being distorted before being cut in the table. 
<??>In order to have maximum througput from the machine, the cutting table is a conveyor made of an air and gas permeable material, and divided in three areas; feeding, cutting and removing area. Means are provided for the conveyor to prevent it to move during cutting time and to be moved by the X arm without changing the position to each other during feeding operation. 
<??>In each of the cutting and removing areas is an X-Y computer controlled assembly. In the cutting area a plasma jet cutter managed by the X-Y assembly in that way that is posible for the cutting beam to reach every point of the surface. The power suply and the tank for the gas to be transformed in plasma are in a stationary position and the beam path is conveniently protected. The lower side of the feeding and cutting area is covered by a cage from wich air is continuously removed in order to prevent motion of the material to be cut and in order to remove smoke and ofher products that result from the cutting process. Another motive for this cage is to provide means to disipate the energy of the plasma jet beam. 
<??>In the removing area is placed another X-Y computer controlled assembly with a head provided with a labelling and a suction device in order to automatically label and pick-up the cut parts and bring them to a storage area. 
<??>Since normally the minimum length of the marker necesary to make a complete suit is about 5 to 7 m., and, due to the simultaneity of the cutting and removing operation the lenght of the two areas must be the same, a machine to be able to cut the entire marker at once would result extremely long. To avoid the problem, the sistem we are dealing with is provided with a control to cut the marker by sections, normally named "windows" but, and this is very important, "variable windows" in order to cut the patterns falling completely into the cutting area. That is why here, is enough to have the length of the window a little bit bigger that the biggest part to be cut.
Patent JP-2954971-B2 (JP)
IPC: A61P9/10
Filed: 1990-03-29
Granted: 1999-09-27
Abstract: Adenosine analogues of formula (I) which act selectively at adenosine receptors and which act in general as adenosine antagonists are disclosed. From in vitro studies it is known that specific physiological effects can be distinguished as a result of this selectivity and that adenosine receptor activity in vitro correlates with adenosine receptor activity in vivo. Pharmaceutical preparations of the subject compounds can be prepared on the basis of the selective binding activity of the compounds disclosed herein which will enhance certain physiological effects while minimizing others, such as decreasing blood pressure without decreasing heart rate. <CHEM>  wherein R1 is hydrogen, phenyl or  beta -D-ribofurnosyl; R2 is hydrogen, lower alkyl of from 1 to 4 carbon atoms or lower alkoxy of from 1 to 4 carbon atoms;  Y is -N= or -CH=;  Z is -N= or -CH=, with the proviso that Y and Z cannot be identical; each X is independently hydrogen, hydroxy, lower alkyl of from 1 to 3 carbon atoms or hydroxylated alkyl of from 1 to 3 carbon atoms;  and n is an integer from 1 to 3, with the proviso that when Y is N, R2 is H and X is methoxy, R1 cannot be  beta -D-ribofuranosyl.
Patent JP-3511387-B2 (JP)
IPC: E03D5/09
Filed: 1993-03-24
Granted: 2004-03-29
Abstract: The present invention discloses an operating mechanism for a cistern (1) or flush tank which is able to be used for a wide variety of cisterns, irrespective of their volume to depth profile. The preferred mechanism takes the form of a generally cup-shaped weir (22) which surrounds the flush valve (18) and from which a support frame (7) extends. The height of the rim of the weir (22) is able to be selected or adjusted, for example by the use of a number of rupturable panels (24) located in the walls of the weir (22). A mechanism (26,27) to adjust for height variations between the flush actuators (14) and the flush operating mechanism (15) is also disclosed.
Patent JP-S5753551-B2 (JP)
IPC: G04B19/247
Filed: 1977-07-22
Abstract: A watch movement having a frame comprising a bottom plate with a peripheral rim portion, a dial secured to said rim portion, and a holding plate disposed between the bottom plate and the dial is described, wherein the holding plate is made of a thin sheet of material and includes one or more positioning elements cooperating with the bottom plate and one or more raised support tongues cooperating with the dial.
Patent JP-H0413706-B2 (JP)
IPC: H01L21/027
Filed: 1984-05-02
Abstract: Piperazine containing positive photoresist stripping compositions are provided. Formulations include N-aminoalkylpiperazines with the formula <CHEM>  bis-N-aminoalkylpiperazines of the formula <CHEM>  N-hydroxyalkylpiperazine of the formula <CHEM>  and bis-hydroxyalkylpiperazines with structure <CHEM>   In the above formulae n = 1-6. Also included are piperazine derivatives such as those of the above formulae with a branch chain alkyl of 1-6 C atoms, and 5-6 C atom cycloalkyl substituted compounds wherein the cycloalkyl is substituted for -(CH2)n-. Components which may be mixed with the above described piperazine in preparing the positive photoresist stripping compositions of the invention include alkyl or cycloalkyl-2-pyrrolidones of the formula <CHEM>   Other amide type solvents with the boiling point in excess of 200 DEG C as well as high boiling diethylene glycol ethers may also be incorporated.
Patent JP-H0744837-B2 (JP)
IPC: H02M3/335
Filed: 1985-05-10
Abstract: A circuit for high output autoconverters in a power supply wherein two flow autoconverters are connected with their outputs in parallel and their inputs in series has a control unit for monitoring the relative input partial voltages of the autoconverters and controlling the transmission factor of the autoconverters in response thereto, such as by pulse duration modulation, such that the partial voltages differ from each other only within a given band width. The demagnetization winding of each autoconverter may additionally be connected to the input of the other autoconverter so that the autoconverter absorbing the higher magnetization current increases the input of the other autoconverter, and vice versa.
Patent JP-3164731-B2 (JP)
IPC: C12N15/82
Filed: 1994-04-12
Granted: 2001-05-08
Abstract: The sequence of the T-DNA of the octopine-type Ti plasmid found in Agrobacterium tumefaciens ATCC 15955 is disclosed. Fourteen open reading frames bounded by eukaryotic promoters, ribosome binding sites, and polyadenylation sites were found. The use of promoters and polyadenylation sites from pTi15955 to control expression of foreign structural genes is taught, using as examples the structural genes for the Phaseolus vulgaris storage protein phaseolin, P. vulgaris lectin, thaumatin, and Bacillus thuringiensis crystal protein. Vectors useful for manipulation of sequences of the structural genes and T-DNA are also provided.
Patent EP-1937564-B2 (EP)
Inventor: CRABTREE PAUL JEROME
IPC: B65D23/00
Filed: 2006-10-18
Granted: 2013-12-18
Abstract: The present invention is direct to a filled package comprising a transparent or translucent container exhibiting the tint of a first color and being adapted to house a liquid; and a liquid exhibiting the tint of a second color which is different than the first color and being housed in said container, the tint of the first color of the container and the tint of the second color of said liquid cooperating such that the tinted container when filled with the tinted liquid exhibits an appearance having the tint of a third color.
Patent EP-1892073-B2 (EP)
Inventor: HENNING TORSTEN DR
IPC: C08K5/098
Filed: 2007-07-20
Granted: 2014-07-30
Abstract: Aqueous parting agent dispersions (I) for preparing polyurethane moldings, comprising water plus (A) active parting agent(s) selected from soaps, oils, waxes and silicones, (B) emulsifiers, (C) optionally foam stabilizers, (D) optionally viscosity modifiers and (E) optionally auxiliaries and additives, additionally contain (F) 0.1-10 wt. % bismuth carboxylate(s).
Patent EP-1998948-B2 (EP)
Inventor: SCHMAUS PAULUS
IPC: B29C44/34
Filed: 2007-03-15
Granted: 2017-06-07
Abstract: The invention relates to a process and an apparatus for pelletizing polymer melts comprising blowing agent in a pelletizing chamber through which a liquid flows, its pressure being above the ambient pressure. In a first step, the polymer melt is injected into the pelletizing chamber, in a second step the polymer melt is cut via a cutting apparatus into individual pellets and, in a third step, the pellets produced in the pelletizing process are discharged with the liquid from the pelletizing chamber and are then isolated from the liquid. This process also comprises at least one of the following steps: (a) comminution of agglomerates or of pellets which exceed a prescribed maximum size, in a comminuting machine downstream of the pelletizing chamber or in a comminuting unit downstream of the cutting apparatus, (b) depressurization of the liquid in a depressurizing machine, (c) depressurization of the liquid in a throttle apparatus, where there is, upstream of the throttle apparatus, a pressure-equalizing container, (d) isolation of the pellets from the liquid, without any prior depressurization of the liquid with the pellets which it comprises.
Patent EP-0144408-B2 (EP)
IPC: C12N1/21
Filed: 1984-05-31
Granted: 1992-04-22
Abstract: An upstream activator sequence derived from the yeast PGK gene. The upstream activator sequence is contained in the 5' region of the yeast PGK gene between nucleotides -324 and -455. The upstream activator sequence has synthetic linkers attached to either end to facilitate attachment to a vector. Vectors including the upstream activator sequence and a heterolgous promoter sequence are described. The upstream activator sequence is used in a method for increasing the expression level of a yeast expression vector.
Patent EP-0543899-B2 (EP)
Inventor: CLEMENT ROBERT MARC
IPC: B23K26/00
Filed: 1991-08-14
Granted: 2002-10-16
Abstract: A method and apparatus for providing a body of material (14) with sub-surface marking in the form of an area of increased opacity to electromagnetic radiation. The method includes directing at a surface of the body (14) a high energy density beam (12, 26) to which the material (14) is transparent, and bringing the beam (12,26) to a focus at a location spaced from the surface and within the body (14) so as to cause localized ionization of the material (14). In a prefered embodiment the apparatus includes a laser (10) as a high energy density beam source and provides means (36, 38) to move the focus of the beam (12,26) relative to the body (14) so as to enable the mark to be of a predetermined shape.
Patent EP-0630221-B2 (EP)
Inventor: WIDLUND URBAN
IPC: A61F13/15
Filed: 1993-03-01
Granted: 2000-11-02
Abstract: A disposable, absorbent pants-type diaper includes a front-part (1), a back-part (2), a crotch-part (3) between the front and back parts (1, 2), at least two side-closure parts (12, 13) which mutually join parts of the side-edges (4, 5) of respective front and back parts, so that the pants will present a waist opening (9) and two leg openings (10, 11). The diaper pants further include an elongated absorbent pad (14), an inner casing layer (15), and an outer casing layer (16). At least one of the respective front and back parts (1, 2) has at least one elastically stretchable region (29, 30). The crotch-part (3) is essentially non-stretchable in relation to the stretchable region (29, 30). At least one of respective end-parts (17, 18) of the absorbent pad (14) is disposed within one of the elastically stretchable regions (29, 30), while the center-part (19) of the absorbent pad is disposed within the relatively non-stretchable crotch-part (3) of the pants.
Patent EP-0706370-B2 (EP)
Inventor: DE VRINGER TOM
IPC: A61P17/16
Filed: 1994-07-01
Granted: 2005-01-26
Abstract: PCT No. PCT/NL94/00151 Sec. 371 Date Dec. 28, 1995 Sec. 102(e) Date Dec. 28, 1995 PCT Filed Jul. 1, 1994 PCT Pub. No. WO95/01160 PCT Pub. Date Jan. 12, 1995Compositions for topical application to the skin are provided, which compositions comprise a retinoid in an aqueous vehicle, and further contain at least one non-ionic surfactant, wherein the non-ionic surfactant is the crystallization-preventing and stabilizing agent for said retinoid and is selected from the group consisting of polyoxyethylene mono fatty alcohol ethers, polyoxyethylene glyceryl fatty acid triesters and ethyleneoxide/propyleneoxide block copolymers.
Patent EP-0705852-B2 (EP)
Inventor: DOOLAN JOSEPH G
IPC: C08F220/04
Filed: 1995-09-15
Granted: 2010-09-22
Abstract: A composition of matter useful as a rheological additive for aqueous compositions comprising the reaction product of (a) about 15 to 80 percent by weight of one or more C3-C8  alpha , beta -ethylenically unsaturated carboxylic acid monomers; (b) about 15 to 85 percent by weight of one or more copolymerizable vinyl non-ionic ethylenically unsaturated monomers; and (c) about 0.5 to 25 percent by weight of one or more vinyl monomers containing an aralkyl substituted phenol hydrophobe. The compositions are particularly useful in paints, especially latex and other water-miscible paints, and other coating compositions.
Patent EP-0903094-B2 (EP)
Inventor: BEER RICHARD
IPC: F25D23/02
Filed: 1998-09-15
Granted: 2007-07-25
Abstract: Deep freeze cabinet has several tray type deep freezer containers (2), arranged rising in step formation relative to operating side, which are accessible to operating side (3). The containers are respectively selectively closed and opened by a lid (4). Rear walls of freezer containers are arranged one above the other, preferably by common rear wall (7).
Patent JP-5306564-B2 (JP)
IPC: C12N15/00
Filed: 1999-04-09
Granted: 2013-10-02
Abstract: Single-chain molecule (I) that binds multiple antigens comprises two variable domains of heavy immunoglobulin chains (VH), having specificities A and B and two variable domains of light chains (VL), also with specificities A and B. The domains are provided as two VH-VL constructs which are attached via a peptide (P). Any VH and VL may be replaced by their functional fragments. Independent claims are also included for the following: (1) nucleic acid (II) encoding (I); (2) vectors containing (II); (3) cells containing (II) or the vectors; (4) recombinant production of (I) by culturing these cells; (5) pharmaceutical composition containing (I), (II), the vectors or cells; and (6) diagnostic composition containing (I). ACTIVITY : Anticancer; antiviral; antibacterial; antimalarial; antiinflammatory. MECHANISM OF ACTION : Specific binding interaction.
Patent JP-H0242796-B2 (JP)
IPC: C04B35/80
Filed: 1986-05-22
Abstract: The present invention provides a fibre-strengthened ceramic formed body with improved mechanical strength, wherein it contains at least 15% by volume of zirconium dioxide, hafnium dioxide or zirconium dioxide/hafnium dioxide composition in the form of monoclinic crystals and an amount of inorganic fibres sufficient for increasing the strength, which is obtainable by hot pressing a mixture of ceramic matrix materials, at least 15% by volume of tetragonal zirconium dioxide, hafnium dioxide or zirconium dioxide/hafnium dioxide composition particles and the fibres at a temperature above the tetragonal->monoclinic transition temperature. The present invention also provides a process for the production of such a ceramic formed body.
Patent JP-H054760-B2 (JP)
IPC: G11C17/18
Filed: 1986-06-11
Abstract: A semiconductor device comprises a fuse circuit having first and second fuses (F1,F2) for storing an information by blown and unblown states of the fuses (F1,F2), an information output circuit for providing an output signal having a first logic level when at least one of the fuses (F1,F2) in blown and an output signal having a second logic level when both the fuses (F1,F2) are unblown, and a detecting circuit for detecting which one of the fuses (F1,F2) is unblown. This detecting circuit has a first transistor (Q1) connected to the first fuse (F1) in parallel and turned ON in response to a first check signal (X), and a second transistor (Q2) connected to the second fuse (F2) in parallel and turned ON in response to a second check signal (Y).
Patent JP-3667439-B2 (JP)
IPC: G01N33/68
Filed: 1996-05-07
Granted: 2005-07-06
Abstract: Method for investigating the pyrogenic activity of a cpd. (I) comprises contacting it with a compsn. contg. whole blood then testing the compsn. for formation of endogenous pyrogens (II).