baber/WOPTO huggingface dataset:
Patent EP-1952427-B2 (EP)
Inventor: KUNZE-CONCEWITZ HORST
IPC: H01L21/67
Filed: 2006-11-22
Granted: 2015-05-13
Abstract: Continuous wet chemical processing (cleaning, etching, stripping, coating or drying) of flat, thin, fragile substrates comprises transporting and processing the substrates using absorbent rollers.
Patent EP-0209132-B2 (EP)
IPC: C22C33/02
Filed: 1986-07-16
Granted: 1992-09-23
Abstract: Method for the production of a wear resistant part of a soil working tool comprising forming a mixture of 67-90% by volume of iron particles consisting of at least 97% Fe and 10-33% by volume of hard particles having a desired particle size distribution, and subsequently pressing the mixture at a pressure of at least 3500 kp/cm<sup>2</sup> to form a compact, sintering the compact at a temperature of 900-1200 °C, and optionally sinter forging the sintered compact.The method makes it possible to produce wear resistant parts consisting of an iron matrix in which hard particles with a predetermined particle size distribution are embedded.
Patent EP-0350475-B2 (EP)
Inventor: KRAGULJ WALTER
IPC: G01N17/02
Filed: 1989-07-04
Granted: 1998-04-29
Abstract: The invention relates to a method for determining the state of corrosion of a metallic buried object (1) which is provided with a corrosion-proof coating (3), an exposed metallic place on the object being connected via a source of direct voltage to an anode (6). An amperemeter (5) is provided in this connection between the object and the anode. According to the invention, provision is made, as known per se, for the coating (3) to consist of modified epoxy resin, and the anode (6) can be a reactive anode, the source of direct voltage then being the potential difference between the materials of the object and the reactive anode. The current flowing between the object (1) and the anode (6) is measured with the source of direct voltage switched off or the current flowing between the object and the reactive anode, which constitutes a reliable measure for the state of corrosion. <IMAGE>
Patent EP-0429161-B2 (EP)
Inventor: YAGI MASAYUKI
IPC: B29C48/92
Filed: 1990-05-11
Granted: 1998-01-21
Abstract: A plastic material controlled at a desired temperature is fed on an upstream side of a gap (13) between a pair of rotating forming rolls (11, 12) arrayed almost in parallel and controlled at a desired temperature from a flat die (10) connected to an extruding machine and having a slit outflow portion, the plastic material is pressed and formed into a sheet (15) by the forming rolls (11, 12) therebetween while forming a bank (14a) or an accumulation of the plastic material on an upstream side of the gap (13) of the forming rolls and is carried out on a downstream side of the gap. The bank quantity monitoring is performed by measuring a temperature of the sheet (15) carried out through the gap (13) of the forming rolls (11, 12) and estimating the quantity of the bank (14a) in accordance with measured temperature information. The sheet formation is performed by measuring a temperature of the sheet carried out through the gap (13) of the forming rolls (11, 12) and controlling various forming conditions according to a measured temperature information.
Patent JP-3537841-B2 (JP)
IPC: E06B5/16
Filed: 1993-04-28
Granted: 2004-06-14
Abstract: The invention relates to a fire-protective glass constructional element comprising at least one fireproof glass pane whose periphery rests in the rebate of a frame. The said periphery is held in its rebate, at least along its upper and especially horizontal edge, by interposition of a fibrous material (6) which has a high porosity and modulus of elasticity and whose properties and/or structure are maintained unchanged at high temperature, the latter material penetrating into the glass pane when the latter approaches or reaches its softening temperature. <IMAGE>
Patent JP-H0254343-B2 (JP)
IPC: C07D233/64
Filed: 1981-07-02
Abstract: Imidazole derivatives of the formula   <IMAGE>   wherein AR1 and AR2 each independently is phenyl, optionally substituted by halogen atoms, alkyl residues, alkoxy residues; or dialkylamino residues; pyridyl, furyl; or thienyl; R1 is hydrogen; alkyl of 1-6 carbon atoms optionally; substituted by hydroxy groups, alkoxy groups, or acyloxy groups; benzyl; tetrahydropyran-2-yl; or tetrahydrofuran-2-yl n is 0, 1 or 2; and Z is phenyl optionally substituted by halogen atoms, alkyl groups, alkoxy groups, nitro groups, amino, acylamino groups or trifluoromethyl groups; pyridyl; N-oxypyridyl; pyrimidinyl; thiazolyl; or thienyl, and the physiologically acceptable salts thereof with acids, have valuable pharmacological activity, e.g., antiinflammatory activity.
Patent JP-S624075-B2 (JP)
IPC: C08K5/17
Filed: 1979-08-23
Abstract: Films obtained from paints based on conventional aqueous polymer dispersions exhibit improved wet adhesion to alkyd resin-coated substrates and improved blocking resistance if the paints contain polyglycidylamines which carry 2 or more glycidyl groups which are bonded to hydrogen-free nitrogens.
Patent JP-3774771-B2 (JP)
IPC: C07D215/54
Filed: 1995-05-02
Granted: 2006-05-17
Abstract: New bicyclic heteroaryl-carboxy-guanidine cpds. and their salts have two fused 6-membered rings contg. up to 4 unsubstd. ring N atoms. The other ring members are C atoms, opt. substd. e.g. by halo, alkyl, alkoxy, alkenyl, alkynyl, amino, carboxyguanidine, cyano, alkylthio, acyl, carboxamido, perfluoroalkyl, (poly)hydroxyalkyl, alkanoylalkyl, aminosulphonyl, (thio)ureidosulphonyl, heteroaryl, phenoxy, phenylthio or phenylamino, where the phenyl rings are opt. substd. by heterocyclyl, (poly)hydroxyalkyl or (poly)hydroxyalkylcarbonyl; or two substits. together form a satd. gp. that completes a fused ring.
Patent JP-2681887-B2 (JP)
IPC: H01L21/82
Filed: 1987-05-11
Granted: 1997-11-26
Abstract: In the arrangement, in which the capacitor for the charges to be stored is designed as a trench capacitor (9) in the substrate (1) and is arranged beneath the selection transistor with insulated gate electrode and connected in an electrically conducting manner to the source/drain zone (23) of the said transistor, the bit line contact (BL) for connection to the selection transistor is of self-aligning design on the drain region (23) situated in the semiconductor substrate (1) and overlaps the gate electrode (18) covered on all sides with insulating layers (19, 20) and also the adjacent field oxide region. The insulation layer situated beneath the bit line (BL) and above the gate level (18, 19) is a triple layer (29, 25, 26) composed of silicon oxide/silicon nitride/silicon oxide and brings about the self-aligning overlapping contact during the etching of vias (24) as a result of carrying out special etching steps. As a result of the positional inaccuracy due to the saving in lithography, the space requirement of a memory cell can be reduced by approximately 20%. The invention is used in the production of 4-megabit DRAMs. 
<IMAGE>
Patent JP-2831528-B2 (JP)
IPC: B41F31/30
Filed: 1993-05-17
Granted: 1998-12-02
Abstract: A device for supporting roller journals in the printing unit of rotary printing machines, wherein a prestressing force acts upon the roller journals, is characterised by the following features:   a prestressed pressing-on element (6), which is guided movably in a screwing-in element (5), adjusts the roller contact width, in a vertical installation position of a bearing body (1), self-alignment of a roller (4) is provided by guide cams (1a) arranged opposite one another; in an inclined installation position of the bearing body (1), the dead weight of the roller (4) is supported by one of the guide cams (1a).   <IMAGE>
Patent JP-2680264-B2 (JP)
IPC: C07F9/38
Filed: 1994-05-30
Granted: 1997-11-19
Abstract: Novel cyclic geminal-diphosphonic acid compounds, and pharmaceutical compositions containing these compounds, which are useful for treating diseases characterized by abnormal calcium and phosphate metabolism; and a method of treating diseases characterized by abnormal calcium and phosphate metabolism utilizing these novel cyclic diphosphonic acid compounds.
Patent JP-H0451958-B2 (JP)
IPC: H01R43/04
Filed: 1983-07-01
Abstract: The apparatus comprises an anvil (18) supporting an electrical connector (2), and a punch (16) for driving the conductors of a flat flexible cable (c) into conductor-relieving slots in individual terminals of the connector (2). Upon the cable end engaging a stop (49), a cable notching jaw (20) is closed against a fixed cable notching jaw to form notches (7) between the conductors of the cable (c) and the jaws are then retracted to allow the punch (16) and the anvil (18) to be moved towards one another to terminate the cable end to the terminals of the connector (2). The jaws are then returned so that the forward end (64) thereof ejects the terminated connector (2) from between the punch (16) and anvil (18) which have now been moved away from one another to allow this.
Patent JP-H0517118-B2 (JP)
IPC: B65B39/00
Filed: 1984-06-22
Abstract: In a preferred embodiment the jet divider device according to the invention comprises a series of frustoconical walls (2) having at the top a collar (3) projecting radially outwards, three radial arms (4) extending inwards and effecting the spacing of the members when a plurality of members of decreasing diameter are nested. The assembly is disposed in a grid-carrier sleeve of a filling head and produces a radial component of the flow. During the flowing of a pulpy product, the elements of the pulp which would tend to straddle the top edges of the different members are thus subjected to a radial force and entrained by the liquid to be packed.
Patent JP-H0668966-B2 (JP)
IPC: G01N33/00
Filed: 1988-05-30
Abstract: An atmospheric sampling glow discharge ionization source that can be used in combination with an analytical instrument which operates at high vacuum, such as a mass spectrometer. The atmospheric sampling glow discharge ionization source comprises a chamber with at least one pair of electrodes disposed therein, an inlet for a gaseous sample to be analyzed and an outlet communicating with an analyzer which operates at subatmospheric pressure. The ionization chamber is maintained at a pressure below atmospheric pressure, and a voltage difference is applied across the electrodes to induce a glow discharge between the electrodes, so that molecules passing through the inlet are ionized by the glow discharge and directed into the analyzer. The ionization source accepts the sample under atmospheric pressure conditions and processes it directly into the high vacuum instrument, bridging the pressure gap and drawing off unwanted atmospheric gases. The invention also includes a method for analyzing a gaseous sample using the glow discharge ionization source described above.
Patent JP-2544676-B2 (JP)
IPC: H01B3/22
Filed: 1990-05-25
Granted: 1996-10-16
Abstract: PURPOSE:To facilitate the manufacture of a semiconductor device in excellent radiating characteristics by a method wherein the metallic members different from leads are laid between flange parts and a semiconductor element. CONSTITUTION:A semiconductor device wherein metallic members 3, 4 different from the leads 1, 2 are laid between flange parts 9, 10 and a semiconductor element 5 is manufactured. Accordingly, the wall thickness and the diameter of the metallic members 3, 4 can be set up freely to be actuated effectively as radiators. Furthermore, non-oxidative gas for heating process can be fed to the region containing solder layers 11, 12, 13, 14 from multiple positions such as a gas inlet port 20 and a gas introducing channel 23 between jigs 15 and 16. Through these procedures, respective solder layers 11, 12, 13, 14 can be contained in excellent non-oxidative gas atmosphere. Accordingly, the oxidation of the solder can be satisfactorily avoided.
Patent JP-S5721255-B2 (JP)
IPC: C07C51/54
Filed: 1980-10-02
Abstract: The invention relates to an improved process for making acetic anhydride by reacting methyl acetate and/or dimethylether with carbon monoxide under practically anhydrous conditions, at temperatures of 350 to 575 K., under pressures of 1 to 300 bars, and in the presence of a catalyst system containing noble metals belonging to group VIII of the periodic system of the elements, or compounds thereof, iodine and/or its compounds, and an aliphatic carboxylic acid having 1 to 8 carbon atoms. The improved process is effected in the presence of a catalyst system containing, as additional ingredients, a heterocyclic aromatic compound, in which at least one hetero atom is a quaternary nitrogen atom, or a quaternary organophosphorus compound, and a zirconium compound being soluble in the reaction mixture.
Patent JP-3088005-B2 (JP)
IPC: C12N15/49
Filed: 1989-06-14
Granted: 2000-09-18
Abstract: HIV-2 virus variants, namely virus HIV D205, which can be cloned from the corresponding virus isolate HIV D205 (ECACC V 87122304) and its RNA or RNA-fragments and DNA and DNA-fragments derived therefrom and/or proteins and the use thereof for diagnostics and therapy. <IMAGE>
Patent JP-3429107-B2 (JP)
IPC: H04B7/26
Filed: 1995-07-04
Granted: 2003-07-22
Abstract: An internetworking node for providing internetworking services for mobile wireless nodes. Each mobile wireless node is associated with at the most one internetworking node. Each mobile wireless node selects which internetworking node it will associate with. The internetworking node will then act for all wireless nodes associated to it in relaying messages between wireless nodes or between a wired Local Area Network (LAN) and the wireless nodes.
Patent JP-H0153748-B2 (JP)
IPC: G01N33/72
Filed: 1982-10-15
Abstract: A process for the determination of glycosilated hemoglobin in a blood sample comprises liberating glycosilated and non-glycosilated hemoglobin from the erythrocytes by chemical or physical treatment; converting, if desired, the hemoglobin into methemoglobin, and thereafter differentiating the glycosilated and non-glycosilated hemoglobin portion using its reaction with haptoglobin, and determining the glycosilated and/or the non-glycosilated hemoglobin portion. The present invention also provides a reagent for the determination of glycosilated hemoglobin in a blood sample, as well as a reagent for the differentiation of glycosilated and non-glycosilated hemoglobin, comprising haptoglobin.
Patent JP-3551634-B2 (JP)
IPC: G08G1/0969
Filed: 1996-07-18
Granted: 2004-08-11
Abstract: PROBLEM TO BE SOLVED: To make a route search in consideration of fuel consumption. SOLUTION: A map data base 14 stores data regarding road gradient for every link (unit obtained sectioning a road at every specific intersection) and when a route is searched for, the fuel consumption is taken into consideration. Specially, after routes are set by an ordinary route search, driving conditions of respective travels are determined and a route is determined in consideration of the fuel consumption of the driving to search for the route of the best fuel consumption. Further, a travel of the best fuel consumption can be made under the determined driving conditions.
Patent JP-2820726-B2 (JP)
IPC: F28F21/04
Filed: 1989-08-04
Granted: 1998-11-05
Abstract: A regenerative heat exchanger in which a compact arrangement of alternating thermally conductive (14, 16, 28) and thermally insulating (15, 17) solid layers have an array of communicating passages therethrough. One of the outer thermally conductive layers (14, 28) is heated and the other (14, 28) is cooled. The intermediate thermally conductive layer (16)(s) has a regenerative function when flow is alternated through the passages (30). Although each passage (30) is preferably small, the total number of passages (30) in the array is such as to give a large combined cross-sectional area for heat transfer providing improved overall performance and efficiency when incorporated in stirling and other heat engines without sacrificing structural integrity.
Patent JP-H021296-B2 (JP)
IPC: G03F7/26
Filed: 1981-12-28
Abstract: A light-sensitive mixture comprising a water-insoluble binder soluble in aqueous alkaline solutions, and the reaction product of a naphthoquinonediazidesulfonyl halide with a mixture composed of a low molecular weight compound having a definite structure and molecular size containing at least one phenolic hydroxyl group, and of a polymeric compound having recurring units, each of which contains at least one phenolic hydroxyl group. The mixture is useful in producing printing plates and photoresists and has the advantage that the naphthoquinonediazidesulfonic acid ester contained therein is non-explosive.
Patent JP-H0468949-B2 (JP)
IPC: A61F2/24
Filed: 1989-08-23
Abstract: In a cardiac valve prosthesis, the journal pins, by which the closing body is supported to be swiveled in the valve ring, are received in through holes of the valve ring and can be moved into different positions in these through holes. Thereby, the journal pins are subjected to a circumfluent blood streams, reducing the danger of thrombi being formed at the supporting areas.
Patent JP-2701880-B2 (JP)
IPC: B29C45/44
Filed: 1988-09-02
Granted: 1998-01-21
Abstract: A container closure moulded from plastics material has a top 10, an internally screw-threaded skirt 11, and a tamper-evident ring 13 connected to the bottom edge of the skirt by frangible bridges 15. The radially inner surface of the ring 13 is formed with wedge-shaped inwardly projecting protrusions 16 for engaging under a security band on the neck of a container. An annular groove 20 is formed on the radially-outer surface of the ring at a location axially between the upper ends of the protrusions 16 and the bridges 15, and serves to form a hinge in an advantageous method of moulding the closure.
Patent JP-2670434-B2 (JP)
IPC: C12Q1/68
Filed: 1995-08-29
Granted: 1997-10-29
Abstract: The invention provides a use of a morpholino subunit of the formula (I) <CHEM> where P is a purine or pyrimidine base-pairing moiety, and T is H or an N-protective group, for the production of a polymer capable of hydrogen-bonding to complementary bases in a polynucleotide, where in said polymer (i) the subunits are joined predominantly by substantially uncharged, achiral linkages, and (ii) each linkage joins the morpholino nitrogen of one subunit to the 5' exocyclic carbon of an adjacent subunit.
Patent JP-H0442387-B2 (JP)
IPC: C07D417/12
Filed: 1985-10-11
Abstract: Improved antiinflammatory salts of piroxicam consist of a 1 : 1 salt of piroxicam with antidepressant doxepin, with bronchodilator pirbuterol or isoproterenol, with H<sub>2</sub>-antagonist inhibitor 2-guanidino-4-(2-methyl-4-imidazolyl)thiazole, with pyridoxine, a member of the vitamin B<sub>6</sub> complex, or with anti- hypertensive trimazosin.
Patent JP-H0515719-B2 (JP)
IPC: A23L19/00
Filed: 1985-10-22
Abstract: A pharmaceutical composition containing as a pharmaceutically active ingredient at least one isomer of inositol triphosphate (IP3) in an amount sufficient to reduce the negative effect of cadmium or aluminium in the body or inhibit or reduce the formation of free radicals in the body and a method for preparing the composition.
Patent JP-2662504-B2 (JP)
IPC: C07C209/60
Filed: 1994-10-06
Granted: 1997-10-15
Abstract: The invention relates to a process for the preparation of secondary or tertiary amines by reaction of higher olefins with carbon monoxide, hydrogen and a primary or secondary amine. The reaction takes place in the presence of a mixture of rhodium and ruthenium compounds, which are homogeneously dissolved in the reaction mixture, as catalyst.
Patent JP-H0717865-B2 (JP)
IPC: C09D163/00
Filed: 1990-09-12
Abstract: The invention provides a powder coating composition characterised by:     (a) about 1 percent to about 25 percent by weight based on the weight of resin solids of a first acid group-containing polymer having a Tg in the range of about -20 DEG C to about 30<o>C; (b) about 40 percent to about 75 percent by weight based on weight of resin solids of a second acid group-containing polymer having a Tg in the range of about 40<o>C to about 100 DEG C; and (c) a curing agent capable of reacting with acid groups in (a) and (b) to form a cross-linked product.   The invention also includes a method of preparing a powder coating composition including the preparation of a polymer blend of components (a) and (b) and forming a co-reactable mixture of the blend with a curing agent capable of reacting with acid groups in the polymer blend to form a crosslinked product.
Patent JP-4592124-B2 (JP)
IPC: C10L1/14
Filed: 1998-09-07
Granted: 2010-12-01
Abstract: The additive comprises a mixture containing either and/or ester as solvent agent. An additive to improve the flowability of paraffin-containing mineral oil distillate comprises a mixture containing an ethylene/vinylester co- or terpolymer and at least one paraffin disperser. The ether is of formula R-O-R', where R = 4-30C linear or branched alkyl or alkenyl groups and R' = 1-30C linear or branched alkyl or alkenyl groups. The ester is one or more CO(s) with 4-30C )oxygen residue) and one or more alcohol with 1-30C (alcohol residue). The ether and/or ester is/are cyclic, having a ring size of 6-30C. An Independent claim is also included for improving the flowability of mineral oils and mineral oil distillate.
Patent JP-2544043-B2 (JP)
IPC: A23F3/08
Filed: 1991-10-15
Granted: 1996-10-16
Abstract: Green and Oolong tea leaves are oxidized to alter the organoleptic and aesthetic characteristics of aqueous extracts obtained therefrom and to provide extracts which have minimal turbidity, particularly when cooled. The oxidation reaction is performed on leaves which contain moisture only in an amount such that the oxidation reaction occurs at localized sites on and within the tea leaf structure. The leaves having a moisture content of from about 17% to about 25% by weight are heated at a temperare of 110 DEG  to 130 DEG  C and contacted under pressure with an oxidizing agent for oxidizing the phenolic substances.
Patent JP-5283292-B2 (JP)
IPC: C08F210/16
Filed: 1999-09-27
Granted: 2013-09-04
Abstract: A process for the preparation of polyethylene resins having a multimodal molecular weight distribution which comprises:   (i) contacting ethylene monomer and a comonomer comprising an alpha-olefin having from 3 to 10 carbon atoms with a first catalyst system in a first reactor under first polymerisation conditions to produce a product comprising a first polyethylene having a first molecular weight and a first density and the first catalyst system comprising (a) a metallocene catalyst selected from one of components A or B, component A comprising a bis tetrahydroindenyl compound of the general formula (IndH4)2R''MQ2 in which each Ind is the same or different and is indenyl or substituted indenyl, R'' is a bridge which comprises a C1-C20 alkylene radical, a dialkyl germanium or silicon or siloxane, or an alkyl phosphine or amine radical, which bridge is substituted or unsubstituted, M is a Group IVB transition metal or vanadium and each Q is hydrocarbyl having 1 to 20 carbon atoms or halogen and component B comprising a metallocene catalyst of general formula R''(CpRm)(Cp'R'n)MQ2, wherein Cp is a cyclopentadienyl moiety. Cp' is a substituted or unsubstituted fluorenyl ring; each R is independently hydrogen or hydrocarbyl having 1 to 20 carbon atoms in which O ≤ m ≤ 4; each R' is independently hydrocarbyl having 1 to 20 carbon atoms in which O ≤ n ≤ 8; R'', M and Q are each as defined above, the metallocene component B having a centroid-M-centroid angle in the range 105 DEG to 125 DEG ; and (b) a cocatalyst which activates the catalyst component; (ii) providing a second polyethylene having a second lower molecular weight and higher density than the first molecular weight; and (iii) mixing together the first and second polyethylenes to form a polyethylene resin having a multimodal molecular weight distribution.