baber/WOPTO huggingface dataset:
Patent JP-S6216552-B2 (JP)
IPC: H01L23/495
Filed: 1979-06-04
Abstract: PURPOSE:To increase distortion absorbing effect by the method wherein a distortion absorbing through hole is provided on the joint between a tab for fastening a semiconductor chip and a tab lead for connecting this to an outer frame, and at the same time, the joints on both sides of the through hole are made symmetrical with respect to the center axis of the tab lead. CONSTITUTION:Tab leads 8 are made to project from the center of both sides of tab 5 for fastening IC chip 6. In parallel to these on both sides of leads 8, leads 4 for leading out electrodes are provided. In this lead frame so constructed, usually through holes 9 for absorbing distortion are provided at the parts where the ends of leads 8 come into contact with the outer frame of frame 2. In this device, these are not provided here. Instead, they are formed on the joints with tab 5, and at the same time, the joints on both sides of through holes 9 are made symmetrical with respect to the center axis of leads 8. By this, distortion absorbing effect is increased and no deviation occurs for the tab.
Patent JP-3466265-B2 (JP)
IPC: C07D513/04
Filed: 1994-03-24
Granted: 2003-11-10
Abstract: Compounds having the formula: <CHEM>  or a pharmaceutically acceptable salt thereof  wherein     R<3> is <CHEM> are useful for the treatment of various central nervous system disorders such as epilepsy and other convulsive disorders, anxiety, sleep disorders and memory disorders.
Patent JP-3048665-B2 (JP)
IPC: C12Q1/68
Filed: 1991-04-18
Granted: 2000-06-05
Abstract: A method of selectively detecting Giardia lamblia in a sample makes use of at least one nucleic acid probe which is a DNA or RNA sequence which hybridizes, under appropriate conditions, to the ribosomal RNA or the ribosomal DNA of Giardia lamblia but does not hybridize to the ribosomal RNA or the ribosomal DNA of other organisms (non-Giardia lamblia organisms) which may be present in a sample. The probe can comprise a nucleotide sequence selected from sequences complementary to at least a region of 18S ribosomal RNA of Giardia lamblia or sequences complementary to at least a region of 18S ribosomal DNA of Giardia lamblia.
Patent EP-1246745-B2 (EP)
Inventor: ANDERSSON HAAKAN
IPC: B60T11/24
Filed: 2000-12-13
Granted: 2014-01-22
Abstract: The invention relates to a device for controlling a braking arrangement on a heavy vehicle. The braking arrangement comprises a main brake, which includes braking devices (1a -f), for example disc brakes, that are each arranged to act on one of the vehicle wheels (2a-f). Furthermore, the braking arrangement comprises at least one auxiliary brake (3) and a brake control (10) with which the named main brake (1a-f) and auxiliary brake (3) are activated. When a driver activates the brake control (10), a control unit (9) in the arrangement is arranged to initiate activation of the main brakes (1a-f) and the auxiliary brake (3) and thus distributes the braking effect between these brakes in such a way that the braking effect requested by the driver is obtained in the shortest possible time and in such a way that the use of the brake devices (1a-f) of the main brake is minimised after an initial period. The invention relates to a braking system for a heavy vehicle, which comprises an arrangement described above.
Patent EP-1779915-B2 (EP)
Inventor: VOSS REINHOLD
IPC: B01D46/06
Filed: 2006-06-29
Granted: 2015-05-06
Abstract: A support basket for a filter hose, for incoming air/exhaust at a power station etc., comprises longitudinal rods (2) and rings (3) distributed over the length of the rods. At least one end ring (5), with a gap (6), is held by a coupling ring (7) at a neighboring basket, which has a bead (71) around its center line.
Patent EP-1863909-B2 (EP)
Inventor: PAQUES FRÉDÉRIC
IPC: C12N9/22
Filed: 2006-03-15
Granted: 2014-09-10
Abstract: Method of preparing I -Cre I meganuclease variants having a modified cleavage specificity, variants obtainable by said method and their applications either for cleaving new DNA target or for genetic engineering and genome engineering for non-therapeutic purposes.  Nucleic acids encoding said variants, expression cassettes comprising said nucleic acids, vectors comprising said expression cassettes, cells or organisms, plants or animals except humans, transformed by said vectors.
Patent EP-0844678-B2 (EP)
Inventor: BINDIG REINER
IPC: H01L41/047
Filed: 1997-11-13
Granted: 2011-08-31
Abstract: The piezoceramic actuator has a sintered stack of thin-foil piezoceramic layers alternating with inner electrode layers (3), extending inwards from opposite sides of the stack and connected in parallel via outer electrodes, provided by respective metallisations (4) applied to the contact sides of the stack, with soldered terminal elements (5). A three-dimensional structured conductive electrode (6) is provided between the metallisation and the soldered terminal element and connected to the metallisation via discrete contact points (7) between which it is expandable.
Patent JP-S5751832-B2 (JP)
IPC: C07C405/00
Filed: 1979-09-10
Abstract: Disclosed are trans, 3-oxa carbinol analogs of prostaglandin E1 represented by the formula:   <IMAGE>   wherein R is n-alkyl of 4-6 carbon atoms, cycloalkyl of 5 to 7 carbon atoms or 1,1-dimethylalkyl of 6 to 8 carbon atoms. Particular compounds corresponding to the above formula are variously useful as antithrombotic agents due to their ability to inhibit platelet aggregation, bronchodilators, inhibitors of gastric secretion and anti-hypertensive agents.
Patent JP-H04227-B2 (JP)
IPC: G01N21/86
Filed: 1984-06-15
Abstract: The present invention provides a device for the evaluation of a flat test carrier for the analytical determination of components of body fluids, said device having a tempering device and a regulating unit, the tempering device including a heating and measurement unit which can be pressed flatly against the test carrier in the region of its reference surface utilized for the evaluation and having a heating surface, wherein the heating and measurement unit has a heating surface which can be homogeneously heated with at least one resistance heating element, at least one resistance heating element is associated at least partly in close proximity to the heating surface, at least one part, serving as temperature measurement section, of the part of the resistance heating element arranged in the neighborhood of the heating surface consisting of a material with a temperature-dependent electrical resistance and the electrical resistance of the temperature measurement section is used for the regulation of the temperature of the heating and measurement unit by means of the regulating unit so that a part of the heating element simultaneously serves as temperature measurement element.
Patent JP-H024272-B2 (JP)
IPC: A22C11/00
Filed: 1984-06-25
Abstract: A process of stringing link sausages (112) produced on automatic stuffing machines, on curing or cooking sticks with the aid of suspension elements (34) which, after stuffing, upon sealing of the filled sausage casing lengths, singly will respectively be fed to a sealing clamp and tied thereby, in accordance with the invention resides in that the suspension elements (34), when fed to the sealing clamp, will be seized by a guiding element (106) and advanced by the latter with the sausage tied thereto, onto the curing or cooking stick. An apparatus for carrying into effect this process is provided with a gripping means (106) adapted to be introduced into the suspension element in the form of a suspension loop (34), simultaneously with the constricting tool (76) of a clamp setting mechanism, which gripping means forms part of a guiding means for transferring the suspension loop (34) with the sausage (112) tied thereto, to a floatingly supported curing or cooking stick.
Patent JP-S6335359-B2 (JP)
IPC: H01L21/58
Filed: 1981-08-31
Abstract: PURPOSE:To improve the wettability between solder and base plates disposed with elements and to eliminate the variance in the joining state to the semiconductor elements by forming solder of a comps. consisting basically of Pb and contg. specific contents of Cu, Sn. CONSTITUTION:Solder for semiconductor die bonding is formed of a compsn. consisting basically of Pb contg. 0.4-1.7% Cu and <=17% Sn. If the content of Cu is out of said range, the variance in the state of joining to semiconductor elements increases and some of elements break down. If Sn is added in excess as much as 17%, the effect thereof saturates.
Patent JP-3364985-B2 (JP)
IPC: B60R21/16
Filed: 1993-05-17
Granted: 2003-01-08
Abstract: PURPOSE:To improve the sewing performance and tensil strength of straps and air bag foundation cloths in driver's seat air bag having the straps for controlling an unfolding shape. CONSTITUTION:In sewing straps 3 for regulating an unfolding shape onto foundation cloths 1 and 2, the sewing is conducted by nearly quadrangular sewing 8, 10, and 11 wherein respective sides 8a, 10a, and 11a are obliquely crossing the directions of the respective yarns 1a, 2a, and 3a of the foundation cloths 1 and 2 and the straps 3.
Patent JP-H0734986-B2 (JP)
IPC: B22D18/08
Filed: 1988-06-07
Abstract: The invention relates to a method and apparatus for sand molding composite articles formed of a light alloy metal and fibrous insert. A sand mold is formed containing a fibrous preform separated from the walls of the mold cavity. The mold is fed by means of a tube dipping into a liquid metallic bath therebelow. In the molding process, the pressure in the mold cavity and above the bath are reduced, and the pressure above the bath is increased to create a positive pressure differential  DELTA P, thereby forcing molten metal from the bath into the mold cavity. The pressure in the mold cavity and above the bath are then increased to above atmospheric, and the pressure differential  DELTA P is maintained until the metal in the mold cavity solidifies.
Patent JP-H0310333-B2 (JP)
IPC: A61F15/00
Filed: 1983-08-10
Abstract: A packaged pressure-sensitive adhesive bandage is provided which can easily be opened to present the bandage ready for use and which is capable of being manufactured inexpensively in great quantities. The bandage is sandwiched between two facing sheets which in turn are adhered to outer wrapping sheets. By selectively choosing the degree of tenacity between the adherence of the facing sheets to the bandage, as contrasted with the adherence of the facing sheets to the wrapping sheets, upon peelably removing the wrapper from the package, the facing sheets will disengage from the bandage and remain adhered to the wrapper and may be discarded therewith. The bandage is thereby presented ready for use.
Patent JP-3466507-B2 (JP)
IPC: G10L19/02
Filed: 1999-06-08
Granted: 2003-11-10
Abstract: PROBLEM TO BE SOLVED: To produce the coded data of high sound quality in real time and with no sound break by switching the using bit allocation means to execute the bit allocation and then the coding so as to perform the due processing by means of the prescribed one of plural bit allocation means. SOLUTION: A sub-band analyzing means 102 divides the inputted digital audio signals into 32 frequency components. A grouping means 111 divides the 32 frequency components into the number of groups that is designated by the throughput control information 121. An allocatable bit arithmetic means 113 decides each allocatable bit number to an aural psychological model bit allocation means 110 and a band output adaptive bit allocation means 109 based on the total allocatable bit number. Each of sub-band signals is coded by a quantizing/coding means 106 and an auxiliary information coding means 107, and a bit stream forming means 108 forms and outputs a bit stream.
Patent JP-S5629495-B2 (JP)
IPC: A21D15/02
Filed: 1979-12-25
Abstract: This invention relates to the treatment of bakery products to be stored in the deep frozen state. Such products are deep frozen in an appropriate plant after the baking process and removed therefrom and thawed out for consumption. According to the invention, before the deep freezing process, a material that maintains and/or increases the moisture content of the crumb is injected through the crust and into the crumb. The weight relationship of the injected material is 4 grams per 100 grams of the product.
Patent JP-S649998-B2 (JP)
IPC: C12N15/00
Filed: 1980-12-04
Abstract: Hybrid cell line for production of monoclonal antibody to an antigen found on normal human suppressor T cells. The hybrid is formed by fusing splenocytes from immunized CAF<sub>1</sub> mice with P3X63Ag8U1 myeloma cells. Diagnostic and therapeutic uses of the monoclonal antibody are also disclosed.
Patent JP-H0349161-B2 (JP)
IPC: C03C23/00
Filed: 1982-10-27
Abstract: A tempered glass dielectric material for use as an electrical insulator is thermally tempered to produce surface compression between 200 MPa and 400 MPa. At least part of the material is then chemically tempered under conditions of temperature and duration such that the surface compression due to the thermal tempering is reduced by between 50% and 80%. The chemical tempering is effected by applying to the relevant part of the material, at ambient temperature, a solution containing alkaline salts. This solution is dried and the material then heated for several hours at a temperature between 300 DEG  C. and 500 DEG  C. The solution has the following composition (in percentage by weight): -H2O 70% to 90%  -Starch 2% to 10% -KNO3 4% to 12% - K2HPO4 + KCl + K2SO4 4% to 20% -
Patent JP-2992536-B2 (JP)
IPC: B01J23/74
Filed: 1995-07-12
Granted: 1999-12-20
Abstract: Catalyst for treatment of gases contg. sulphur cpds. by the Claus reaction or by hydrolysis, consisting of porous particles based on alumina in which the total vol. of the cavities of pores whose dia. is greater than 0.1 micron (V0.1) is greater than 12 (14) ml/100g of the catalyst and the total vol. of the cavities of pores whose dia. is greater than 1 micron (V1) is such that the ratio V1/V0.1 is greater than or equal to 0.65 (0.70).
Patent JP-H0755142-B2 (JP)
IPC: B29C71/02
Filed: 1986-08-27
Abstract: In a process for packaging a liquid or semi-liquid food or beverage in a container or oriented thermoplastics material with a head space above the product in the container, in which the container package is thermally processed at a temperature of 60 DEG  to 140 DEG C to condition the product for storage, the material of the container body is previously heat-set to a temperature such that the thermal processing causes a volume shrinkage of 3% to 15%, and after cooling any pressure differential across the container body wall is insufficient to cause panelling.
Patent JP-3801389-B2 (JP)
IPC: C07K/
Filed: 1999-07-15
Granted: 2006-07-26
Abstract: A prokaryotic expression vector including an origin of replication, at least one eukaryotic auxotrophy marker gene which encodes an enzyme required for the synthesis of a product necessary for the survival of at auxotrophic prokaryote under the control of a eukaryotic promoter, a foreign gene under the control of a prokaryotic promoter, and one or more transcription terminators.
Patent JP-H0328415-B2 (JP)
IPC: B01J31/12
Filed: 1981-12-17
Abstract: A carbamic acid ester corresponding to the formula R1-NH-CO-OR2 is thermally cleaved to form isocyanate R1-NCO and alcohol R2-OH fractions. This cleavage is accomplished by boiling the carbamic acid ester, condensing the vapor given off in a first fractionation column, and condensing the vapor from the first fractionation column in a second fractionation column. The boiling of the carbamic acid ester is carried out in a manner such that the average dwell time in the reaction vessel is from 1 to 20 hours, the temperature is from 160 DEG  to 260 DEG  C. and the pressure is from 0.001 to 2 bar. The isocyanate fraction obtained by this cleavage process may be used as a starting material for a transurethanation reaction in which a lower boiling isocyanate R3-NCO is produced. The radicals R1, R2, and R3 are defined herein.
Patent JP-H0421698-B2 (JP)
IPC: B29C44/34
Filed: 1982-11-22
Abstract: A method for decreasing the density of a substantially closed-cell thermoplastic resin foam material by the secondary expansion thereof. The method comprises increasing the gas pressure within the cells, retaining that elevated cell pressure for prolonged periods and then heating the foam material above its heat plastifying temperature to cause secondary expansion thereof. In an example, a low density polyethylene material was foamed to produce a foam with a density of approximately 0.085 grams per cubic centimeter. This foam was then pressurized with nitrogen and afterward secondarily expanded to produce a foam with a density of approximately 0.036 grams per cubic centimeter.
Patent JP-H0358037-B2 (JP)
IPC: E21B7/06
Filed: 1983-11-17
Abstract: 1. Device for maintaining a boring machine in a vertical position, comprising a suspended frame (1) on which is mounted a drill head (3), characterised by the fact that said drill head is fixed to a coupling plate (7) normally in contact with a support plate (6) fixed to the frame, means (19) being provided for moving the coupling plate apart from the support plate in a selected direction.
Patent JP-2691522-B2 (JP)
IPC: B65D41/26
Filed: 1995-08-24
Granted: 1997-12-17
Abstract: A liquid dispensing fitment for use on a container having a neck comprises a plastic body which has an inner wall defining an axial spout extending from within the neck of a container and axially beyond the end of the neck. The body has an outer annular wall spaced from the spout and connected to the spout by an integral annular connecting portion. The spout extends axially beyond the outer wall and has an upper generally C-shaped cross section defining an opening and a lower annular cross section. The annular connecting portion is inclined with respect to the axis of the spout and has its lowermost portion aligned with the opening of said C-shaped portion of said spout. The outer wall has an axial opening extending from a position aligned with the juncture of the C-shaped portion and annular portion of the spout through the annular connecting portion to define a combined drain back opening and a near empty pour out hole. The fitment is provided with means on the upper end of the outer wall for engaging the neck of the container. The lower portion of the spout is substantially smooth in an axial direction to facilitate drain back. The lower portion of the spout has an inner surface formed with an integral axial rib aligned with the axial opening in the outer wall to facilitate manufacture. The wall of the fitment is provided with an axially extending opening that extends from a position aligned with the junction of the C-shaped portion and annular portion to define a combined drain back opening and near empty pour out hole.
Patent JP-H0753725-B2 (JP)
IPC: C07D257/04
Filed: 1988-10-06
Abstract: This invention relates to a 4H-1-benzopyran-4-one derivative represented by the formula:   <IMAGE>   or a salt thereof, a process for producing the same and a pharmaceutical composition comprising the same as active ingredient.
Patent JP-2777828-B2 (JP)
IPC: C08F4/656
Filed: 1989-09-29
Granted: 1998-07-23
Abstract: Ethylene homopolymers and ethylene copolymers with alpha-(C3-C10)-olefins are obtained by polymerizing the monomers with a polymerization catalyst formed by:     a) an alkyl-aluminum; and b) a modified solid catalyst component obtained by treating with a Lewis' base a non-modified solid component to be defined by means of the following formula, expressed as atomic proportions: Ti (1), Hf (0.5-3), Si (1-6), Mg (0.5-15) Al (0,5-15), X (20-60), ROH (1-10)  wherein:  X represents either chlorine and bromine, and R represents an either linear or branched alkyl radical of from 1 to 6 carbon atoms.   The catalyst is particularly useful for controlling the molecular weight and the molecular weight distribution of ethylene homopolymers and copolymers.
Patent JP-4147501-B2 (JP)
IPC: B23B51/10
Filed: 1998-09-10
Granted: 2008-09-10
Abstract: A rack (25,26) and pinion (28) gear mechanism, operated by the radial motion of two symmetrical spring loaded bob-weights, varies the rotational position of the cutter control shaft (40) relative to the body of the tool. The tool has one or more cutters (12) which are carried in a rigid shank (3). Radial protrusion (43) of the cutting edge (13) from the shank is governed by the position of an eccentric pin (42) fixed to the control shaft and is adjusted by varying the rotational speed of the tool. The control shaft is driven through a coupling (48). The bob-weights slide radially on guide pins (19,20). The cutters can be replaced by moving the control shaft axially on its drive pins (33,34) against a spring (39), to disengage the eccentric pin, allowing the cutter to slide out of its guide (10).
Patent JP-4312271-B2 (JP)
IPC: F02G1/044
Filed: 1996-09-27
Granted: 2009-08-12
Abstract: Disclosed are methods and corresponding apparatuses utilized in the production of ophthalmic lenses, and more specifically for the separation of the corresponding mold halves between which contact lenses are produced. The method to which the several variations of this invention are directed includes: (1) loosening one of the mold halves relative to the contact lens by applying a thermal gradient across the mold and lens, thereby weakening the adhesion therebetween; and (2) subsequent to the loosening step, separating the corresponding mold halves by prying or lifting them apart. There are herein disclosed several embodiments of the invention which achieve these steps in various ways. With respect to the step of loosening the molds relative to the contact lenses by applying a thermal gradient thereacross, there are described devices for directing infra-red energy, steam, or coherent light energy onto the mold half. With respect to the step of separating the mold halves, subsequent to the application of the thermal gradient, there are described devices for prying, rotating and lifting, or purely lifting the loosened mold half away from the other mold half and the contact lens therein. Each of the separating devices include component elements which hold stationary one of the two mold halves as the other is removed.
Patent JP-3727359-B2 (JP)
IPC: C07D257/02
Filed: 1993-11-05
Granted: 2005-12-14
Abstract: A novel process is described for the preparation of metal complexes of N- beta -hydroxyalkyl-tri-N-carboxyalkyl-1,4,7,10-tetraazacyclo-dodecane and N- beta -hydroxyalkyl-tri-N-carboxyalkyl-1,4,8,11-tetraaza-cyclotetradecane derivatives.
Patent JP-2739876-B2 (JP)
IPC: B60B7/08
Filed: 1989-10-24
Granted: 1998-04-15
Abstract: An ornamental wheel hub cap to be secured onto a vehicle wheel rim through a resiliently deformable ring split to form two free ends connected by a spring-like wire allowing the radial deformation of the ring whereas a strap may removably mounted between both free ends to exert a prestress onto the ring against the force exerted by the spring wire.
Patent JP-2788739-B2 (JP)
IPC: A61P17/00
Filed: 1988-11-11
Granted: 1998-08-20
Abstract: Ethisterone, norethisterone or the 17-carboxylates thereof are used for treating acne or androgenetic alopecia. 
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Patent JP-2905517-B2 (JP)
IPC: C22C21/00
Filed: 1989-11-10
Granted: 1999-06-14
Abstract: The present invention relates to a novel method for forming metal matrix composite bodies. Particularly, a permeable mass of filler material is formed into a preform (3). The preform material (3) can then be placed onto the surface of or into a matrix metal alloy (4), whereupon the matrix metal alloy (4) spontaneously infiltrates the preform (3). After substantial complete infiltration of the preform (3), the preform (3) begins to at least partially sink into the matrix metal alloy supply. The matrix metal (4) which has infiltrated the preform (3) is then allowed to cool, thus forming a metal matrix composite body (6).