baber/WOPTO huggingface dataset:
Patent JP-H0347861-B2 (JP)
IPC: A61G13/00
Filed: 1982-12-16
Abstract: An operating table, particularly for microsurgery of the neck or throat, the nose or the ear of a patient comprises a vertically adjustable standard, a supporting frame, a patient rest or support structure as well as a first adjusting mechanism for performing a pivotable movement of the patient rest or support oriented transversely of the operating table and a second adjusting mechanism for performing a pivotable movement of the patient rest or support structure which is oriented longitudinally of the operating table. Both adjusting mechanisms are structured and arranged at the operating table such that, during execution of the aforementioned pivotable movements of the patient rest or support structure, an operating site or location essentially disposed within the symmetry plane of the operating table will remain largely locally in position. Working or operating cylinders acting upon the two adjusting mechanisms are accommodated or coordinated to each other in respect of their function such that the patient rest or support structure may be simultaneously pivoted in the transverse direction and the longitudinal direction of the operating table while retaining the essentially locally fixed operating site or location.
Patent JP-H0547473-B2 (JP)
Inventor: PIEERU BERUSANI
IPC: B65D88/52
Filed: 1985-10-15
Abstract: Conveyable container-shaped structural elements, and structures obtained from such structural elements. The container-shaped structural element comprises at least one hinged panel fixedly connected to two adjacent standard corner fittings lying along that panel edge opposite the edge close to the hinging axis, both of the corner fittings lying in the closed position of the hinged panel, in the standard position thereof for handling the container, and forming with the frame remaining portion, a container meeting the standard sizes for conveyable containers. The structures according to the invention comprise at least one such container with the hinged panel thereof in opened position, and means for connecting same to another container or the support thereof.
Patent JP-3215707-B2 (JP)
IPC: E05B35/00
Filed: 1991-08-15
Granted: 2001-10-09
Abstract: In the rotary lock cylinder is arranged an additional tumbler (10) which is allocated by a control element (19) arranged in the key (16). At a distance from this tumbler (10) there is, in the stator (2), a blocking element (6) which, in a specific rotarty position of the rotor (3), deflects the control element (19) radially counter to a restoring force by means of the core pin (13) of the additional tumbler (10). <IMAGE>
Patent JP-3060504-B2 (JP)
IPC: C07K19/00
Filed: 1990-09-04
Granted: 2000-07-10
Abstract: A polypeptide suitable for use in a vaccine against Bordetella pertussis, B. parapertussis or B. bronchiseptica presents an epitope comprising:   (a) the amino acid sequence coded for by nucleotides 1885 to 1902 of the p.69 gene of B. pertussis CN2992; (b) the corresponding amino acid sequence of another strain of B. pertussis or of a strain of B. parapertussis or B. bronchiseptica; or   (c) a said sequence (a) or (b) which has been modified such that the modified sequence has substantially the same antigenicity as that of the said sequence (a) or (b); the said polypeptide being no more than 50 amino acid residues long or being a chimaeric protein having an amino acid sequence comprising the sequence of a carrier protein and a foreign sequence of no more than 50 amino acid residues which comprises the sequence of a said epitope. i
Patent JP-H0124220-B2 (JP)
IPC: C22C38/38
Filed: 1983-12-14
Abstract: The present invention relates to a fully austenitic, nonmagnetic stainless steel which maintains the carbon concentration of the final steel near the solubility limit for carbon in the steel and adds columbium in an amount sufficient to stabilize the steel by columbium's preferential scavenging of carbon over chromium. This preferential scavenging substantially eliminates chromium carbide formation at grain boundaries in the solid solution of the final stainless steel product. A highly preferred stainless steel consists essentially of, by weight: 16-20% Manganese, 12-15% Chromium, 5.0% Molybdenum max., 2.5% Nickel max., 1.0% Copper max., 0.75% Silicon max., 0.2-0.5% Nitrogen, 0.04% Phosphorus max., 0.01% Sulfur max., 0.035% Carbon max., Columbium at a concentration of at least ten times the Carbon concentration, and the remainder being essentially Iron with incidental impurities.
Patent JP-2721666-B2 (JP)
IPC: C12N1/18
Filed: 1986-10-06
Granted: 1998-03-04
Abstract: A method for producing site-specific recombination of DNA in yeast at regions designated lox sites is disclosed. Novel strains of yeast transformed with DNA sequences comprising two lox sites, a regulatory nucleotide sequence and a cre gene and yeast-transforming plasmids having a regulatory nucleotide sequence and a cre gene are also disclosed.
Patent JP-H0413331-B2 (JP)
IPC: C07C6/04
Filed: 1984-11-15
Abstract: The process for the interconversion of "small olefins" selected from the class consisting of ethylene, propylene, butenes and mixtures thereof comprising contacting said small olefin(s) with non-zeolitic molecular sieves.
Patent JP-3849084-B2 (JP)
IPC: A01G9/10
Filed: 1997-09-08
Granted: 2006-11-22
Abstract: A method and a device for picking up seedlings from a seedling tray (T) is capable of certainly pick-up the seedling by accurately arranging seedling storage cells (Ta) in opposition to seedling pushing rods (60) irrespective of transporting attitude of the seedling tray. In the method, the seedling tray formed with a plurality of seedling storage cells is positioned at a predetermined position by means of tray positioning rods (51), and the seedling pushing rods are inserted into respective of the seedling storage cells with maintaining the positioned condition. The device implementing the method includes the tray positioning rods for positioning the seedling tray at the predetermined position and the seedling pushing rods performing inserting operation for respective seedling storage cells with maintaining the positioned condition of the seedling tray by the tray positioning rods. <IMAGE>
Patent JP-2750302-B2 (JP)
IPC: A61P37/00
Filed: 1990-11-08
Granted: 1998-05-13
Abstract: The invention concerns the compounds of formula I <CHEM>  wherein the substituents have various significances. They are prepared by several processes including epimerizing replacement, treatment with cyanogen bromide or thiophosgene, treatment with an acid having a non-nucleophilic anion, treatment with dimethylsulfoxide and acetic anhydride, acylation, treatment with an oxalyl derivative and ammonia, methylation, oxidation, deprotection and protection. They possess interesting pharmacological activity as antiinflammatory, immunosuppressant, antiproliferative and chemotherapeutic drug resistance reversing agents.
Patent JP-3223057-B2 (JP)
IPC: F16D65/28
Filed: 1994-12-20
Granted: 2001-10-29
Abstract: PURPOSE: To provide an electric vehicle which has a small load at the time of manually pushing and in which the safety is improved by electrically braking when the speed is increased. CONSTITUTION: An electromagnetic brake releasing switch 22 for releasing an electromagnetic brake in the case of manually pushing is provided. A controller 2 for releasing dynamic braking by a motor controller 7 when the signal from the switch 22 is input and dynamic braking by the controller 7 when the traveling speed at that time exceeds a predetermined value is provided. Thus, at the time of traveling by manual pushing, it can be manually pushed by a small load, and when reaching a predetermined speed, the dynamic braking is executed, and hence the safety can be improved.
Patent JP-3615582-B2 (JP)
IPC: B01J27/232
Filed: 1994-11-28
Granted: 2005-02-02
Abstract: Prodn. of cyclopropylnitrile (I) (i.e cyclopropane-carbonitrile) comprises mixing a 4-halo-butyronitrile (II), at least 0.25 moles (i.e molar equivs). of an inorganic salt (III) and a catalytic amt. of H2O in the presence of an aprotic polar solvent at 5-100[deg]C, and reacting the mixt. with an alkali metal base at the same temp. (III) is a Na, K or Li halide, sulphate or carbonate.
Patent JP-2521115-B2 (JP)
IPC: C03C14/00
Filed: 1987-12-18
Granted: 1996-07-31
Abstract: The present invention is directed to the production of SiC whisker- and/or fiber-reinforced, internally-nucleated glass-ceramic matrix composite articles consisting essentially of 0.5-60% by weight SiC whiskers and/or 15-70% by volume ceramic fibers substantially uniformly distributed in a glass-ceramic matrix consisting essentially, in weight percent on the oxide basis, of 16-20% CaO, 38.5-46% Al2O3, 35-42% SiO2, and up to 10% total of at least one nucleating agent in the indicated proportion selected from the group consisting of 0.1-3% CR2O3, 0.25-3% HfO2, 2-5% MoO3, 0.25-3% Nb2O5, 0.25-3% Ta2O5, 0.25-3% WO3, and 1-10% ZrO2, wherein Al2O3 is present in an amount which is at least 5 mole percent and up to 50 mole percent in excess of that present in stoichiometric triclinic anorthite, and wherein the predominant crystal phases in the glass-ceramic are triclinic anorthite and mullite and/or  alpha -Al2O3. Up to 1.5% As2O3 may advantageously be included in the composition.
Patent JP-2565576-B2 (JP)
IPC: C07D473/06
Filed: 1989-12-22
Granted: 1996-12-18
Abstract: Xanthines of formula (I) and their optical isomers and acid-addn. salts are new: R1 = 1-6C alkyl, 3-4C alkenyl or 3-4C alkynyl; R2 = 1-6C alkyl, 3-4C alkenyl, 3-4C alkynyl or opt. substd. benzyl; R3 = (a) C-bonded satd. or unsatd. 5- to 7-membered heterocyclyl contg. one or more O and/or S atoms, opt. substd. by 1-6C alkyl, oxo, CHO, CH2OR4, CH2OR7, COOR4 or CONR5R6; where furyl and thienyl gps. are opt. also substd. and tetrahydrofuryl gps. are opt. also substd; (b) 4-8C cycloalkenyl opt. substd. by 2-4C alkenyl; (c) a 4-8C cycloalkanone or cycloalkanol gp. opt. alpha-substd. by 2-6C alkenyl, 2-6C alkynyl, opt. substd. benzyl, CH2OR4, CH2COOR7 or CH2CH2CN; (d) 3-8C cycloalkyl opt. substd. by 1-6C alkyl, =CH2, =NNHAr, =NNHR, =NOH, OCONHAr, OCONHR, OR4, OR7, (CH2)xCOOR4, (CH2)xNR4R4, (CH2)xCONR5R6, (CH2)xOR4, (CH2)xOR7 or =CHA; (e) 3-8C cycloalkyl gem-substd. by OH and 1-6C alkyl, vinyl, allyl or opt. substd. phenyl or (1-4C alkyl)phenyl; (f) 3-8C cycloalkyl gem-substd. by ORa and ORb, or (g) 3,4-methylenedioxyphenyl, 3,4-ethylenedioxyphenyl, 2-fluorenyl, 9-fluorenyl or a bicyclic gp., e.g. of formula (i)-(iii). Ar = opt. substd. aryl; R = 1-6C alkyl, x = 0-4; A = COOR4, CN, CONR5,R6, CH=CHCOOR4, CH=CHCONR5R6, CH2OR4 or CH2OR7; Ra and Rb = 1-4C alkyl, or Ra+Rb = 2-3C alkylene opt. substd. by 1 or 2 of 1-5C alkyl, 2-6C alkoxycarbonyl and 1-5C hydroxyalkyl; R4 = H, 1-13C alkyl, 3-13C alkenyl, propargyl, trityl or opt. substd. 3-6C cycloalkyl or benzyl; R5 = H, 1-6C alkyl or opt. substd. 3-6C cycloalkyl; R6 = H, 1-6C alkyl, opt. substd. benzyl, (CH2)nNR5R5, ((CH2)nO(CH2)mO)k(CH2)nNR5R5, (CH2)nQ(CH2)nNR5R5, or C-bonded piperidinyl opt. substd. ; or NR5R6 is a 5- to 7-membered ring opt. contg. another heteroatom and opt. substd. ; n = 2-8; m = 2-6; k = 0 or 1; Q = piperazine-1,4-diyl opt. substd. ; R7 = acyl derived from a natural amino acid, 2-14C alkanoyl, methyloxyacetyl, camphanoyl, abietoyl, 4-aminobutyryl, opt. substd. benzoyl or COB1; B1 = opt. substd.
Patent JP-3920977-B2 (JP)
IPC: F28D15/02
Filed: 1997-12-29
Granted: 2007-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a heat sink having superior heat exchange capability by having a fin and a base part as a unitary body, and die-casted a part of a heat pipe casted and wrapped at the base part as a integral body. SOLUTION: When a CPU 30 is heated by the use of a personal computer, the heat is transmitted to an exposed bottom surface from a base 13. Operating fluid stored at the bottom part of a container 9 is heated and evaporated. Furthermore, since an attaching part 14 and the outer surface of the bottom plate match with the CPU 30, the thermal resistance between the CPU 30 and the heat pipe 9 is small. The vapor of the operating fluid flows upwards, where internal pressure and temperature are low, and the heat is absorbed at the inner surface of the upper plate. The heat is transmitted to be base 13 from the outer surface of the upper plate and is dispersed to the outside from the surface of each fin 15 at the same time. The container 9 is molded and surrounded with the base 13, and there is no foreign material between both parts. There is substantially no thermal resistance.  In addition, there is no substantial thermal resistance between the base 13 and each fin 15. Consequently, the heat radiating capability of a heat sink 40 is high.
Patent JP-3336456-B2 (JP)
IPC: C09K23/00
Filed: 1998-12-25
Granted: 2002-10-21
Abstract: A cement dispersant (especially a dispersant for concretes with ultrahigh performance) comprising as a main component a water-soluble amphoteric copolymer obtained by copolymerizing (A) a polyamide-polyamine of an alkylene oxide adduct thereof with (B) (meth)acrylic acid or an alkali metal, ammonium, or alkanolamine salt thereof and (C) a polyalkylene glycol ester of (meth)acrylic acid in an A/B/C ratio of (10-40)/(10-40)/(50-80)(wt.%); and a concrete composition (especially an ultral high-performance concrete) containing the dispersant. The dispersant satisfies all of a water-reducing effect, slump flow retention, strength development, etc.
Patent JP-S6131153-B2 (JP)
Inventor: LEE SUNG-JE
IPC: C09D13/00
Filed: 1985-11-13
Abstract: The method for producing anisotropic carbon fibres from carbon-containing isotropic pitch comprises the following steps: a) an isotropic pitch of a size smaller than 0.1mm is released from unmeltable components at a temperature comprised between 150<o>C and 350<o>C, b) the pitch purified with a mononuclear organic solvent amount equal to 4-6 parts by weight of solvent for one part by weight of pitch filtrate is extracted at a temperature comprised between 70 and 90<o>C, c) the extraction residue is dried before its transformation into mesophase pitch, it is heat-treated during a period from 1 to 5 hours at a temperature comprised between 340<o>C and 410<o>C, and the mesophase pitch obtained is woven into fibres, d) the extraction residue is mixed before its heat treatment with 1-15% by weight of purified solvent extract by suction into a water jet. A mixture is obtained wherein the toluene soluble part is 20-40% by weight of the mixture.
Patent JP-4183760-B2 (JP)
IPC: B01D8/00
Filed: 1998-06-03
Granted: 2008-11-19
Abstract: The present invention is directed to a much safer and less expensive way of providing portable oxygen from a gas concentrator for patients who do not want to be tied to a stationary machine or restricted by present oxygen technology. The present invention involves a home liquid oxygen ambulatory system for supplying a portable supply of oxygen, where a portion of the gaseous oxygen output obtained from an oxygen concentrator is condensed into liquid oxygen. The system includes an oxygen concentrator which separates oxygen gas from the ambient air, a condenser in communication with the oxygen concentrator for receiving and liquefying the oxygen gas flow, a cryocooler associated with the condenser, and a first storage dewar in fluid communication with the condenser and adapted to store the oxygen liquefied by the condenser, the first storage dewar including means for transferring liquid oxygen from the first dewar to a second dewar for storing a quantity of oxygen suitable for moveable oxygen treatment.
Patent JP-3241718-B2 (JP)
IPC: G11B20/10
Filed: 1991-02-04
Granted: 2001-12-25
Abstract: In formatting a digital data stream for interleaved recording with included resynchronization sequences inserted into the data stream, rather than recurrently recording the resynchronization sequences at the boundaries of the interleave blocks or recording many resynchronization sequences throughout the data, the present invention teaches staggered recording of the resynchronization sequences throughout the page of interleaved code words in a pseudo-random fashion. This staggering of the resynchronization sequences throughout the interleave blocks "randomizes" the errors due to tape drop outs so that errors are more uniformly distributed among the positions in the code words, and attendantly, are more likely to be correctable.
Patent JP-4394172-B2 (JP)
IPC: G01N33/22
Filed: 1998-06-30
Granted: 2010-01-06
Abstract: A liquid can be marked for identification purposes with at least first and second miscible markers. The markers are mixed in the liquid so that the ratio of the concentration of the first marker to the concentration of the second marker is substantially equal to a predetermined value. Thus, by comparing the ratio of the measured concentration of the first marker to the measured concentration of the second marker with predetermined values the liquid can be uniquely identified. The detectors can be connected to a processor and control unit ( 22 ) for initiation of testing, for processing of detection signal from the detectors, and for display of readout information. Processor and control unit ( 22 ) can include a look up table ( 23 ) for storing information about marking patterns, a comparison element ( 35 ) for comparing measured values with values supplied by look up table ( 23 ), and a display ( 30 ).
Patent JP-H0763507-B2 (JP)
IPC: A61M5/46
Filed: 1992-08-31
Abstract: PCT No. PCT/SE92/00596 Sec. 371 Date May 3, 1993 Sec. 102(e) Date May 3, 1993 PCT Filed Aug. 31, 1992 PCT Pub. No. WO93/05835 PCT Pub. Date Apr. 1, 1993.A device for limiting the penetration of an injection needle when an injection is administered from an injection apparatus comprises an exterior sleeve (1) arranged around the front part of the injection apparatus (2). In its foremost position, the sleeve (1) surrounds the needle (8) completely, and it may be displaced rearwards while overcoming a spring force (6), to expose the needle (8).
Patent JP-2759198-B2 (JP)
IPC: C09C3/06
Filed: 1994-08-11
Granted: 1998-05-28
Abstract: PCT No. PCT/US94/09160 Sec. 371 Date Sep. 7, 1995 Sec. 102(e) Date Sep. 7, 1995 PCT Filed Aug. 11, 1994 PCT Pub. No. WO95/04783 PCT Pub. Date Feb. 16, 1995Metal pigment particles which are treated with a heteropolyanion compound, a phosphosilicate compound or a combination of a heterpolyanion compound and a phosphosilicate compound show increased stability against attack by water. The particles are especially useful in aqueous coating compositions.
Patent JP-2953725-B2 (JP)
IPC: C07J5/00
Filed: 1989-06-23
Granted: 1999-09-27
Abstract: A 11 beta -aryl-19-norprogesterone steroid of the formula:   <IMAGE> wherein (i) R1 is H, C1-4 alkyl, C2-4 alkenyl, C2-4 alkynyl, OH, OC(O)CH3, or OC(O)R5 , wherein R5 is C2-8 alkyl, C2-8 alkenyl, C2-8 alkynyl or aryl, R2 is H, R3 is H, C1-4 alkyl, C2-4 alkenyl or C2-4 alkynyl, R4 is H, CH3, F or Cl, R6 is H, (CH3)2N, CH3O, CH3CO, CH3S, CH3SO, CH3SO2, and X is O or NOCH3; or (ii) R1 and R2 taken together are a carbon-carbon bond and R3, R4, R6 and X are as defined above; or (iii) R1 and R3 taken together are -CH2- or -N=N-CH2-, R2 is H and R4, R6 and X are as defined above; or (iv) R2 and R3 taken together are =CH2 and R1 , R4, R6 and X are as defined above.
Patent JP-3338448-B2 (JP)
IPC: B01J41/04
Filed: 1992-12-01
Granted: 2002-10-28
Abstract: PCT No. PCT/GB92/02233 Sec. 371 Date May 9, 1994 Sec. 102(e) Date May 9, 1994 PCT Filed Dec. 1, 1992 PCT Pub. No. WO93/11287 PCT Pub. Date Jun. 10, 1993.Aqueous solutions of an amine N-oxide such as N-methyl morpholine N-oxide used in the manufacture of regenerated cellulose can be purified by passage through a strongly basic anion-exchange resin. The resin is regenerated by treatment with (1) an aqueous solution of a strong inorganic acid such as hydrochloric or sulphuric acid and (2) an aqueous solution of sodium hydroxide.
Patent JP-3231773-B2 (JP)
IPC: B29C45/26
Filed: 1992-12-22
Granted: 2001-11-26
Abstract: A molding mechanism and method of using that mechanism for simultaneously forming, by injection molding, two molded parts intended to be interference fit together and then, while the two molded parts are still within the molding mechanism, repositioning them and fitting them together. The sequenced interplay of the moving parts of the molding mechanism which accomplishes this process may be controlled by either a two-part or a single-part camming mechanism. The two molded parts may be an actuator-overcap and a spray nozzle insert.
Patent JP-3795523-B2 (JP)
IPC: B23C5/20
Filed: 1995-10-23
Granted: 2006-07-12
Abstract: PCT No. PCT/SE95/01260 Sec. 371 Date Apr. 28, 1997 Sec. 102(e) Date Apr. 28, 1997 PCT Filed Oct. 25, 1995 PCT Pub. No. WO96/12583 PCT Pub. Date May 2, 1996The present invention relates to a milling cutting insert having an upper side, a bottom side, and flank surfaces connecting the upper and bottom sides. At each operative cutting corner there is a projection which is depressed relative to the adjacent main cutting edge and corner cutting edge. At the front upper edge of the projection is the wiper edge that generates the surface on the workpiece. By tipping the cutting insert axially positively and radially negatively, the horizontally located wiper edge may be tipped frontwards into contact with the workpiece, while the vertically located wiper edge is tipped backwardly, so that it does not reach the workpiece. In this way an improved axial clearance is made possible and an undesired groove in the workpiece is avoided, which would otherwise be caused by the vertically located wiper edge.
Patent JP-2783682-B2 (JP)
IPC: H01L31/076
Filed: 1993-12-01
Granted: 1998-08-06
Abstract: The thicknesses of the intrinsic layers of the cells comprising a tandem photovoltaic device are selected so that the cell having the highest quality semiconductor material produces the lowest photocurrent. That cell will then be the dominant cell in the tandem device and its material properties will contribute disproportionately to the overall properties of the tandem device.
Patent JP-3334877-B2 (JP)
IPC: B41M3/12
Filed: 1991-09-25
Granted: 2002-10-15
Abstract: A unique method/system for simultaneously creating and transferring a contrasting pattern of intelligence on and from a composite ablation-transfer imaging medium to a receptor element in contiguous registration therewith is improvedly radiation sensitive and versatile, is kinetically rapid and not dependent on a sensitized ablative topcoat, and is well adopted for such applications as, e.g., color proofing and printing, the security coding of various documents and the production of masks for the graphic arts and printed circuit industries; the composite ablation-transfer imaging medium, per se, comprises a support substrate (i), at least one intermediate "dynamic release layer" (ii) essentially coextensive therewith and an imaging radiation-ablative carrier topcoat (iii) also essentially coextensive therewith, said imaging radiation-ablative carrier topcoat (iii) including an imaging amount of a constrast imaging material contained therein, and said at least one dynamic release layer (ii) absorbing such imaging radiation at a rate sufficient to effect the imagewise ablation mass transfer of at least said carrier topcoat (iii).
Patent JP-2992556-B2 (JP)
IPC: A61L31/00
Filed: 1994-01-05
Granted: 1999-12-20
Abstract: A method for modifying the plastic surface of an article adapted for contacting living tissue by the gamma or electron beam irradiation induced chemical graft coating thereon of: (1) a neutral or ionic water-soluble, hydrophilic monomer or salt thereof; (2) a mixture of said monomers, or (3) a mixture of (1) or (2) with up to about 50% by weight, based on the total monomer weight, of a  member selected from the group consisting of N-vinylpyrrolidone, 2-hydroxyethyl-methacrylate, and mixtures thereof; so as to form a hydrophilic graft polymer coating on the surface.