baber/WOPTO huggingface dataset:
Patent JP-H0653121-B2 (JP)
IPC: G01S7/52
Filed: 1985-04-02
Abstract: An improved scan converter for converting received echo signals representative of the amplitude of ultrasound energy returning from sampled points along a plurality of spaced apart paths distributed in an image space into signals to be displayed as display pixels in a raster scan display system. The scan converter includes a scan data memory for storing the received echo signals in quadrants of the scan data memory. Each quadrant is associated with even and odd numbered paths and sample row combinations. Sample rows are related to sample points along the spaced apart paths. The scan converter further includes a circuit for determining a gray scale value to be assigned to each selected display pixel based on a predetermined combination of four received echo signals adjacent the selected display pixel and chosen from the quadrants of the scan data memory. The improved scan converter is capable of operation in both linear and sector scan modes, and, when in the sector mode, over 90 DEG  and 180 DEG sectors. Variable scaling between the image space and display space and correction of the hose error when the scanning system employs an oscillating wobbler scan head are provided. Various techniques for converting display pixel rectangular coordinates into polar coordinates in real time for raster scan display are employed.
Patent JP-2744057-B2 (JP)
IPC: A61K31/505
Filed: 1989-03-30
Granted: 1998-04-28
Abstract: The combination comprises:  a) a component (A) containing a pyrimidine derivative of formula: <IMAGE>  in which R1 denotes <IMAGE> in which R3 and R4 denote hydrogen, alkyl, alkenyl, alkylaryl, cycloalkyl, R3 and R4 can also form a heterocycle with the nitrogen atom to which they are linked, and R2 is hydrogen, alkyl, alkenyl, alkoxyalkyl, cycloalkyl, aryl, alkylaryl, arylalkyl, alkylarylalkyl, alkoxyarylalkyl or haloarylalkyl; and  b) a component (B) containing a salicylic acid derivative; the components (A) and (B) forming part of one and the same composition or being intended for use separately, either simultaneously or successively or separated by an interval of time, on the hair and the scalp.
Patent JP-3335211-B2 (JP)
IPC: B25D9/04
Filed: 1993-04-06
Granted: 2002-10-15
Abstract: Rock drilling device comprising a backhammer unit (10) in which a hammer piston (9) is movable to-and-fro for automatically exposing a tube string (4) to impacts in a direction away from a drill bit (8) in the tube string. The backhammer unit comprises a housing (13) and a springloaded tube part (14). The housing and the tube part form between them a first valve (16) and a second valve (17). At drilling the first valve which contols the supply of driving medium to said hammer piston is closed and the second valve which controls the flushing medium flow is open. At backwards feeding of the rock drilling machine (2) along the feed beam (1) with a force which exceeds a predetermined value the first valve is open and the second valve is closed. <IMAGE>
Patent JP-S6222450-B2 (JP)
IPC: H01L21/60
Filed: 1979-07-25
Abstract: PURPOSE:To increase the rupture strength of bonding wires of the semiconductor element at high temperature and the tensile strength after bonding the element by adding at least one of Pd, Pt, Rh, Ir, Os and Ru in predetermined amound to complete solid solution of high purity Ag with high purity Au. CONSTITUTION:When Au of 99.99W/O or higher is mixed in Ag of 99.99W/O in purity, a complete solid solution is produced to increase its rupture strength higher than sole metal, and the strength is invariable in the range of Ag in 19-59W/O. When the purity of Ag exceeds 59W/O, if it is bonded to aluminum electrode at 300 deg.C, its strength is lowered. Further, when one of Pd, Pt, Rh, Ir, Os and Ru is added in a range of 0.0003-0.1W/O thereto, the tensile strength thereof is increased in the alloy wire after bonded. If the content is less than 0.0003W/O, it lakcs its strength, while if the content is higher than 0.1W/O, the hardness of the wire is excessive for inconvenience. In this configuration the bonding wire of high quality can be obtained.
Patent EP-1596954-B2 (EP)
Inventor: HEIDA BERND
IPC: C07C7/08
Filed: 2003-12-11
Granted: 2014-12-10
Abstract: A process for the separation of a reaction mixture of two or more components by extractive distillation with a selective solvent in a partition wall column comprises carrying out the process in a partition wall column having a partition wall that extends to the upper end of the column and separates the inside of the column into a first region and a second region with a lower common region.  A process for the separation of a reaction mixture of two or more components by extractive distillation with a selective solvent in a partition wall column (I) comprises:  (a)  carrying out the process in a partition wall column having a partition wall that extends to the upper end of the column and separates the inside of the column into a first region (A1) and a second region (A2) with a lower common region;  (b) feeding the reaction mixture to the first region (A1) and withdrawal of a first head stream (B1) from (A1) and withdrawal of a second head stream (B2) from the second region (A2) having predefined specifications;  (c) addition of the selective solvent to the upper part of the second region (A1) and/or the upper part of second region (A2) whereby the amount of solvent fed to regions (A) and (A2) is adjusted such that the pre-defined specifications for the head streams (B1) and (B2) are maintained. An Independent claim is included for the partition wall column (I).
Patent EP-1832399-B2 (EP)
Inventor: SCHMID CHRISTIAN
IPC: B26D5/34
Filed: 2006-03-09
Granted: 2013-11-27
Abstract: The method for trimming printed products (3) in a cutting machine which has at least one cutting station (5) which has at least one knife (13) on a vertically movable yoke (11), involves the phase position of an infeed transporting device (2) being adapted in each case to the format width of the printed product, extending in the feed direction, in relation to the drive (39) of the yoke. A change of the phase position takes place in the case of successive printed products of different format width. An independent claim is included for a cutting machine for trimming printed products by application of the proposed method.
Patent EP-0521666-B2 (EP)
Inventor: CHEN SHIH-RUEY THOMAS
IPC: A61Q5/00
Filed: 1992-06-26
Granted: 2001-08-29
Abstract: Ampholyte terpolymer conditioning additives for hair care products are disclosed which improve wet and dry hair combability, especially detangling and reduced static flyaway, sheen, and fixative properties, especially curl retention. The ampholyte terpolymers may have a weight average molecular weight of from about 10 thousand to 10 million, and comprise (a) from at least 1 to as much as 95 weight percent of a nonionic monomer, (b) from at least 5 to as much as 80 weight percent of a cationic monomer, and (c) from at least 1 to as much as 75 weight percent of an anionic monomer. In a preferred embodiment, the amount of the cationic and anionic components is such that the overall % net charge of the ampholyte terpolymer is between -5.0 and +5.0. The ampholyte terpolymers are added to hair care product formulations in amounts ranging from 0.1-10% by weight. They are particularly compatible with anionic surfactant shampoos, providing clear formulations without the loss of conditioning properties described above.
Patent EP-0633985-B2 (EP)
Inventor: HOLWEG FRIEDRICH
IPC: F16C29/06
Filed: 1993-01-30
Granted: 1999-11-10
Abstract: In a roller bearing (1) for the straight-line movement of a supporting component (2) along a guide rail (6), the quantity of relubrication is to be minimised regardless of the installation position of the roller bearing (1). This is achieved by the invention in that a separate lubricant line (13) is inserted in a channel (10) of a head (8) for the lubricant supply which takes the form of a single-lipped seal (16) in a region in which lubricant exit points are desired.
Patent EP-0986616-B2 (EP)
Inventor: SHEPPARD ROBERT R JR
IPC: C09D7/12
Filed: 1998-05-01
Granted: 2007-03-21
Abstract: Disclosed are kaolin compositions of at least one hydrous kaolin characterized by a particle size distribution where 98% of the particles are less than about 2 mu , 90% are less than about 0.5 mu  and the median particle size is less than about 0.3 mu . Also disclosed is a process which involves the steps (i) preparing an aqueous slurry of at least one hydrous kaolin; (ii) separating the particles from said slurry so that the particle size distribution is such that 98% of the particles are less than about 2 mu , 90% are less than about 0.5 mu  and a median particle size is less than about 0.3 mu ; and (iii) drying said separated particles. Pigment pastes and electrodeposition paints containing said compositions as well as cationic electrodeposition of said paint on a substrate and the article of manufacture prepared thereby are disclosed.
Patent EP-1045731-B2 (EP)
Inventor: CARMELLO DIEGO
IPC: C07C17/156
Filed: 1999-01-06
Granted: 2006-01-11
Abstract: L'invention concerne un catalyseur pour l'oxychloration de l'éthylène en 1,2-dichloroéthane, préparé selon les étapes suivantes : imprégnation d'un support en η-alumine avec un sel de magnésium, séchage du produit, et imprégnation dudit produit avec un sel de cuivre, de préférence en présence d'un sel de lithium. De préférence, le catalyseur renferme, en poids, entre 0,1 et 5 % de magnésium, entre 2 et 10 % de cuivre et entre 0 et 5 % de lithium, et il est particulièrement efficace dans les procédés à base d'oxygène.
Patent EP-1140139-B2 (EP)
Inventor: EHRENREICH HANNELORE
IPC: A61K38/18
Filed: 1999-12-13
Granted: 2009-03-18
Abstract: The present invention relates to a method for the treatment of cerebral ischaemia and a drug for the treatment of cerebral ischaemia in particular in humans, as occurs for example in the case of stroke patients. It was found surprisingly that peripheral administering of erythropoietin to the cerebral tissue affected by the ischaemia has a distinctly protective effect. Erythropoietin has the effect thereby that the region of the cerebral tissue which is damaged permanently, in particular in the penumbra, is dramatically reduced relative to conventional measures in the case of cerebral ischaemia without erythropoietin administration.
Patent JP-S6355981-B2 (JP)
IPC: F23C3/00
Filed: 1984-05-18
Abstract: A high temperature reactor includes a reaction chamber which is symmetrical about a longitudinal axis. Surrounding the reaction chamber are annular spaces to which a gaseous reactant is supplied. A plurality of conduits conduct the gaseous reactant from the annular spaces to the reaction chamber and introduces the gaseous reactant into the latter in the form of a helicoidal flow. A plurality of cooling conduits are disposed between the annular spaces and the reaction chamber for conducting a cooling medium. The cooling medium can also be conducted so as to cool a rear end of the reactor. The reactor can be used in combination with a contacting chamber to supply hot gases thereto.
Patent JP-4320082-B2 (JP)
IPC: F16H57/025
Filed: 1999-04-12
Granted: 2009-08-26
Abstract: The plastic body has a locating surface with through passage apertures for fixture of the first housing lying in one plane. On the body is formed, also lying in one plane, a further surface locating on the second housing. The shell-shaped one-piece plastic basic body is produced by injection molding with support ribs (9) inside the shell. In the body vertical to the surface locatable on the second housing bushes (4) are formed. Through passage apertures (8) are formed in a flange-type edge area (7a) of the basic body. The bushes are embedded with minus tolerance in the screw head-side locating surface (4a), which are formed as metal cylinder bushes.
Patent JP-H028004-B2 (JP)
IPC: F27D27/00
Filed: 1981-07-09
Abstract: A refractory gas permeable structural unit for blowing a gas into a metal treatment container and through its casing, has a refractory gas permeable stone, a first metal housing sealingly surrounding the stone, a second metal housing arranged at a distance from the first metal housing, a refractory substantially gas impermeable filler material provided between the first and second metal housings, and at least one connection and a distribution chamber provided at the end face of the stone.
Patent JP-H063414-B2 (JP)
IPC: G01N21/03
Filed: 1984-06-08
Abstract: A sample chamber assembly (17,100) is disclosed which is particularly adapted to the spectrophotometric analysis of blood samples. The instrument of which the sample chamber is a part includes means (10 to 15) for directing a beam of light through the sample fluid and means (19,20,21) for analyzing the light emanating from the fluid. The sample chamber assembly (17,100) comprises a first transparent member (44,111) having a flat surface. A surface of a prism (18,112) is disposed adjacent to the flat surface of the first member (44,111), and a resilient gasket (51,115) located between the prism (18,112) and the first member (44,111) seals off a region which forms the sample chamber (61,117). A spring (58) on a door (54), which closes to a position adjacent to the prism, engages the hypotenuse surface thereof to force the prism against the first member and compress the resilient gasket. First and second holes (62,63) through the prism intersect the first surface thereof at opposite sides of the chamber formed by the gasket to enable the sample fluid to flow through the chamber.
Patent JP-3139613-B2 (JP)
IPC: H01L23/28
Filed: 1996-05-28
Granted: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a surface mount light emitting semiconductor device having light emitting semiconductor elements fixed to a printed circuit board and sealed with a resin package. SOLUTION: A printed circuit board is prepared, which has couplings formed between elongated holes 1 and a pair of elongated holes 1 and second electrodes 6 formed with longitudinal gaps to a first and the second electrodes 4, 6. Light emitting semiconductor elements 12 are fixed onto the first electrodes 4, connected to the second electrodes 6 through thin leads 5 and covered with a resin package 11. Then the printed circuit board and package 11 are cut between the adjacent light emitting semiconductor elements 12.
Patent JP-2965234-B2 (JP)
IPC: H04W12/00
Filed: 1993-05-14
Granted: 1999-10-18
Abstract: PURPOSE:To attain the prevention of unauthorized use and assistance for the discovery of a portable machine at the time of the loss of the portable machine in portable telephone system. CONSTITUTION:A locking means restricts various kinds of operation such as call origination inhibition, call termination inhibition and memory access inhibition, etc., and an input means 4 inputs data to change a locked state or display and pronunciation, etc. Storage means 2 and 3 store lock information and display information, and a control means 1 controls each means. An LCD 5 and a sounding body 6 execute the display of various kinds of information by an incoming subaddress. In such configuration, the setting of the locked state or various kinds of display can be set by the incoming subaddress.
Patent JP-H0158941-B2 (JP)
IPC: C07D333/38
Filed: 1982-08-19
Abstract: Feed compositions containing a dithia derivative represented by the general formula:  <IMAGE>  wherein R and R' are same or different lower alkyl groups, n is an integer of 0, 1 or 2, and A is -CH2-. <IMAGE>  (wherein M is hydrogen or a salt-forming residue), -CH=CH-, -CH2-CH2-,  <IMAGE>  are useful for improving meat qualities of livestock, poultry and fish as well as for strengthening the eggshell of poultry.
Patent JP-H0211644-B2 (JP)
IPC: B22F3/24
Filed: 1983-08-09
Abstract: The invention involves a method for making powder metal forging preforms of high strength ferrous-base alloys in which the times and temperatures for reducing oxides, sintering, and carburizing are substantially reduced as compared to conventional techniques. The method includes simultaneously sintering and carburizing the preforms in the hot zone of a sintering furnace at temperatures below 1093 DEG C. (2000 DEG F.) and for a period of time above austenitic temperature not exceeding about 35 minutes. After carburizing the preforms are rapidly cooled to freeze the case carbon gradient obtained in the hot zone.
Patent JP-H0133757-B2 (JP)
IPC: G01K13/12
Filed: 1982-08-27
Abstract: A method for manufacturing a protection sleeve and a protection sleeve as manufactured accorcling to the method for equipment for testing or test sampling liquid metal by introducing the protection sleeve (3; 3 min ; 3 sec ) together with a testing or sampling means (2; 11) provided inside the protection sleeve into the liquid metal (1), whereby the protection sleeve provides a controlled and predeterminable flow of metal at least at or adjacent the walls of the protection sleeve. The protection sleeve comprises a thermoinsulating tube (3; 3 min ; 3 sec ) made of synthetic amorphous mineral fibres, preferably fibres of diabase type and having a sagging point of 1000-1200 DEG C according to the standards of the Swedish Institute for Materials Testing, and bound with an evenly distributed binder comprising or including among other things a binder component of organic type, for instance a thermosetting resin like phenol resin, carbomide resin or melamine resin and or substances incorporated in the fibre material, for instance crystal water containing salts or carbonates which at the temperature of the liquid metal spontaneously and successively emit gases. The mineral fibre tube (3; 3 min ; 3 sec ) can be manufactured from mineral fibres having an original weight per unit of volume of 20-70 kg/m<3>, which have been compressed to a weight per unit of volume of 200-800 or preferably 500-700 kg/m<3>. Preferably the binder is added in an amount of 2-8% by weight. The intensity of the turbulent flow is controlled by varying the amount of binder in the thermoinsulating mineral fibre tune and/or by varying the hardness of the mineral fibre tube.
Patent JP-S629305-B2 (JP)
IPC: B01F15/00
Filed: 1984-08-07
Abstract: PURPOSE:To obtain the titled homogenizer having high disintegration efficiency, and operable easily, by placing a pestle in a tubular vessel, and jointing the rotary shaft of the pestle detachably to the driving shaft with a one-way clutch. CONSTITUTION:A pestle 13 is placed rotatably in a tubular vessel 9 interposing small gap between the inner wall of the vessel. The rotary shaft 11 of the pestle 13 is connected to the driving mechanism 15 in a vertically detachable manner with a one-way clutch 19 which makes the rotary shaft 11 rotatable in a nearly horizontal plane in one direction. The unemulsified tissue poured into the vessel through the inlet 5 is emulsified in the space between the outer circumference of the pestle and the inner wall of the tubular vessel, and is discharged continuously from the outlet port 7.
Patent JP-S6230753-B2 (JP)
IPC: C12N7/02
Filed: 1984-08-10
Abstract: Disclosed is an improved method for the purification of rabies virus, which comprises subjecting a solution containing the rabies virus to column chromatography using, as a gel for chromatography, a sulfuric acid ester of cellulose or a crosslinked polysaccharide. The method can provide highly purified rabies virus which is useful for obtaining an effective vaccine against rabies.
Patent JP-2854935-B2 (JP)
IPC: C07D401/12
Filed: 1990-06-28
Granted: 1999-02-10
Abstract: Fungicidal compounds having the formula (I): <CHEM> in which any two of K, L and M are nitrogen and the other is CY wherein Y is H, halogen, C1-4 alkyl, C1-4 alkoxy, cyano, nitro or trifluoromethyl; n is 0 or 1 and X is an optionally substituted aromatic or heteroaromatic ring.
Patent JP-H02979-B2 (JP)
IPC: B05B15/522
Filed: 1983-09-12
Abstract: A blast nozzle for blowing-off liquids from surfaces, for example from sheet surfaces, has a tubular body, on the outer surface of which converging plate-like lips are provided which extend generally tangentially to form a blow-off slit which runs in an axially-parallel manner to the body. A plate-form cleaning element which may be moved relative to the blow-off slit is located in the body. The cleaning element is attached to a transmission which is adjusted by a drive provided outside the body. According to one embodiment, the cleaning element is a sheet which extends over practically the entire length of the blow-off slit and which may be selectively pushed into, and through, the blow-off slit, whereas according to another embodiment, it is a tongue which lies in the blow-off slit and which may be moved along that slit.
Patent JP-S6229514-B2 (JP)
IPC: C25D3/06
Filed: 1982-10-15
Abstract: A chromium electroplating electrolyte comprising a source of trivalent chromium ions, a complexant, a buffer agent and a sulphur species selected from sulphites and dithionites, the complexant being selected so that the stability constant K1 of the chromium complex as defined herein is in the range 10<6> < K1 < 10<1><2> M<-><1> preferably the chromium ions have a molar concentration lower than 0.01M. Complexants within this range include aspartic acid, iminodiacetic acid, nitrilotriacetic acid, 5-sulphosalicylic acid and citric acid.
Patent JP-H0351952-B2 (JP)
IPC: F16L33/02
Filed: 1986-08-08
Abstract: This clamping collar, notably for the automotive industry and more particularly for coupling and sealing the joints between the component elements of an exhaust and muffler system, permits the end to end coupling of these elements. The collar consists of a flexible strap bent to an open-loop configuration and adapted to encircle the pipe end, the ends of the collar being interconnected by tightening means such as bolts. The collar ends are stiffened in the longitudinal direction by using longitudinal plates disposed inside the bent ends of the collar; the tightening means extend through holes formed in the collar ends and in plates. The plates provide a better distribution of the tightening stress. The collar is also provided with leakage-preventing means in the form of flexible tongues possibly lined with thin metal blades which become operative when tightening the collar in position.
Patent JP-3996300-B2 (JP)
IPC: F28D7/10
Filed: 1999-07-02
Granted: 2007-10-24
Abstract: PROBLEM TO BE SOLVED: To enhance a thermal efficiency and to enhance a strength of a cylindrical heat exchange cylinder, by forming the heat exchange cylinder in an integral structure of an aluminum material having a plurality of holes penetrating from one end to the other end and arranged in section between an outer wall and an inner wall of the exchange cylinder. SOLUTION: The heat exchanger comprises a cylindrical heat exchange cylinder 2 made of an aluminum extruded material, and a heat exchange pipe made of a copper tube spirally wound on an outer periphery of the cylinder 2. A fluid to be heated is forcibly circulated and heated in the pipe. The cylinder 2 is integrally formed of an aluminum extruded material of a double tube structure having a plurality of substantially rectangular holes 8 annularly arranged to become a combustion exhaust gas channel penetrating from one end to the other end axially in section between an outer wall and an inner wall of the thick cylinder. A large hole 9 at a center shuts off flowing by a blocking plate to distribute combustion exhaust gas all through the holes 8 from a burner unit.
Patent JP-3914286-B2 (JP)
IPC: C08L23/16
Filed: 1996-07-24
Granted: 2007-05-16
Abstract: Disclosed is a blown film or sheet material comprising a broad molecular weight distribution propylene polymer material having a molecular weight distribution Mw/Mn of about 4 to about 60, a melt flow rate of about 0.5 to about 50 dg/min, and xylene insolubles at 25 DEG C of greater than or equal to 94%. A mixture of the broad molecular weight distribution propylene polymer material and a heterophasic olefin polymer composition can also be used.