baber/WOPTO huggingface dataset:
Patent JP-H046653-B2 (JP)
IPC: C03B37/014
Filed: 1982-06-04
Abstract: A porous glass optical waveguide preform is formed by depositing a coating of glass particulate material on the lateral surface of a core which may be a porous glass body produced by the axial deposition of glass particulate material. The core rotates and moves longitudinally in one direction with respect to a flame hydrolysis burner. In addition, the burner oscillates longitudinally with respect to a portion of the length of the core.
Patent JP-3005239-B2 (JP)
IPC: F16L27/08
Filed: 1990-04-12
Granted: 2000-01-31
Abstract: A rotating union (10 min ) including a seal assembly (15) having a rotating seal member (23) carried by a rotor (13 min ) and a non-rotating seal member (24). A fluid actuated mechanism (42) is provided which urges the non-rotating seal member (24) into or out of engagement with the rotating seal member in dependence on the presence or absence, respectively, of fluid pressure through the union.
Patent JP-H0314601-B2 (JP)
IPC: B27K3/50
Filed: 1981-06-29
Abstract: 1. Agent for the preservation of wood and wood materials, consisting of I. more than 45, preferably more than 65%-wt., of an organic, difficulty volatilisable solvent or solvent mixture with an evaporation number over 35 and a flashpoint above 30 degrees C, II. 0.1-10, preferably 3-8%-wt. of a fungicide or fungicide mixture, soluble in the solvent and/or III. 0.3-8, preferably 1-5%-wt. of an insecticide or insecticide mixture, soluble in the solvent and IV. 1-30, preferably 3-15%-wt. of an alkyd resin (calculated on solids content), characterised in that the alkyd resin is a low-viscosity alkyd resin or a low-viscosity alkyd resin solution with a viscosity of 1,000 to 2,000, preferably 1,200 to 1,800 mPa.s, measured in white spirit with a boiling range of 180 degrees - 215 degrees C, at a 80 to 100% resin content (at 100% resin content without additional solvent (white spirit)) at 20 degrees C, the alkyd resin being modified with a drying oil and esterified with one or more divalent or trivalent alcohols with a C-number below 8, preferably a C-number of 2 to 5.
Patent EP-1681337-B2 (EP)
Title: Method for the manufacture of hydrocarbons
Inventor: MURZIN DMITRY YU
IPC: C10G3/00
Filed: 2005-01-14
Granted: 2020-05-13
Abstract: Feedstock originating from renewable sources is converted to hydrocarbons in diesel fuel distillation range by contacting with a supported catalyst comprising VIII group metal/metals, whereby the consumption of hydrogen is decreased.
Patent EP-0080647-B2 (EP)
IPC: A61F13/66
Filed: 1982-11-16
Granted: 1992-12-23
Abstract: 1. Disposal diapers comprising an outer sheet made of an impervious plastic material (1) incorporating a front part (2) and a back part (3), an absorbent pad (5) arranged on the inner face of the impervious sheet (1), a permeable inner protective sheet (9) secured by gluing to parts of the inner face of the impervious sheet (1) and firmly enclosing the absorbent pad (5) and two adhesive fastener means (7) which are secured by gluing to at least the outer face of the impervious sheet (1) to the edges of its back part (3), each fastening means incorporating a fastening tab (11), a portion of which (11b), provided with a layer of a pressure-sensitive adhesive (16), may be glued to the outer face of the impervious sheet (1) in its front part (2) in order to close the diaper, the front part (2) of the impervious sheet (1) having one or more strengthened areas so as to allow the repeated gluing and ungluing of the adhesive portions (11b) of the abovementioned tabs, characterised in that the outer surface of the impervious sheet is treated so as to have a matt appearance, the strengthened area comprising a smooth surface portion on the outer face, so as to improve the tensile strength of the tab (11) glued to the strengthened area when pulled in its plane while promoting the ungluing by pulling in a direction forming an angle with its plane.
Patent EP-0322597-B2 (EP)
Title: Single handle mixing valve with a pressure compensating device
Inventor: HOCHSTRASSER FERDINAND
IPC: F16K11/074
Filed: 1988-12-03
Granted: 1997-08-13
Abstract: The two mutually coaxial supply nozzles (4) for cold and hot water open at right angles to the flow direction (a) of the control disc stack (2) through the wall of the housing (1) into the pressure equalising device (3). The two water flows are deflected through 90 DEG in this device. This leads to a very compact fitting which means a small installed depth in the case of mounting under the plaster and a small projection in front of the installation wall in the case of mounting over the plaster. Both arrangements are of particular advantage, particularly in the case of shower mixing valves in relatively thin-walled confined shower cubicles. <IMAGE>
Patent EP-0396459-B2 (EP)
Inventor: PERSELLO JACQUES
IPC: C01B33/154
Filed: 1990-04-27
Granted: 1997-08-27
Abstract: Silica capable of being employed in particular in dentifrice compositions and compatible especially with organic amino compounds. The silica of the invention is characterised in that it results in an aqueous suspension whose pH varies according to defined equations, depending on its concentration and its electrical conductivity.
Patent EP-0778778-B2 (EP)
Inventor: BROWN IAN L
IPC: A23L29/212
Filed: 1995-09-18
Granted: 2008-08-06
Abstract: PCT No. PCT/AU95/00613 Sec. 371 Date Jun. 17, 1997 Sec. 102(e) Date Jun. 17, 1997 PCT Filed Sep. 18, 1995 PCT Pub. No. WO96/08261 PCT Pub. Date Mar. 21, 1996A probiotic composition is disclosed which is particularly useful for inclusion in food products to enhance their nutritional value. The composition comprises one or more probiotic microorganisms such as Bifidobacterium and a carrier to transport the microorganisms to the large bowel or other regions of the gastrointestinal tract. The carrier is a modified or unmodified resistant starch, particularly a high amylose starch, which acts as a growth or maintenance medium for microorganisms in the large bowel or other regions of the gastrointestinal tact.
Patent JP-2778929-B2 (JP)
IPC: C12M1/34
Filed: 1995-05-02
Granted: 1998-07-23
Abstract: A culture medium and blood specimen (4) are introduced into a sealable glass vial (1) having a headspace gas mixture such that a change in the gas mixture composition can be monitored by a chemically sensitive material in the vial comprising a mixture of a fluorophore and a chromophore. The fluorophore exhibits a long fluorescence decay time and a fluorescence intensity that depend on a first chemical parameter, such as oxygen concentration. The chromophore exhibits an optical transmission that depends on a second chemical parameter, such as carbon dioxide concentration, the optical transmission of the chromophore changing with the second chemical parameter either within the excitation or within the emission wavelength range of the fluorophore. <IMAGE>
Patent JP-3381147-B2 (JP)
IPC: H01L27/115
Filed: 1999-04-16
Granted: 2003-02-24
Abstract: There is provided a semiconductor device including (a) a semiconductor substrate, (b) an insulating film formed at a surface of the semiconductor substrate for defining device regions in each of which a semiconductor device is to be fabricated, (c) a gate electrode formed on the semiconductor substrate, (d) a sidewall covering the gate electrode therewith, and (e) drain and source diffusion layers formed at a surface of the semiconductor substrate around the gate electrode, the sidewall having a sidewall offset extending outwardly of the gate electrode along a surface of the semiconductor substrate in at least one of regions below which the drain and source diffusion layers are to be formed, at least one of the drain and source diffusion layers extending towards the gate electrode beyond an edge of the sidewall offset. The semiconductor device can be fabricated without an increase in the number of fabrication steps and further without generation of a band to band tunneling current, even if CMOS logic transistor and a non-volatile memory are fabricated commonly in the semiconductor device.
Patent JP-H0815326-B2 (JP)
IPC: G06F3/14
Filed: 1986-05-19
Abstract: Arc-over in the cathode ray tube (21) of a digital television receiver produces a large current pulse which, when it discharges via the chassis ground, disrupts the reference ground potentials of other circuitry coupled to the chassis ground. The affected circuitry includes digital data storage elements which may experience random state changes caused by the fluctuating ground potential. The CRT arc-over condition is detected by circuitry (460-466) which applies a pulse to the reset terminal of a microprocessor (440), causing it to restore the potentially corrupted data in the data storage elements using preset data stored in a less volatile programmable read only memory (452).
Patent JP-2769960-B2 (JP)
IPC: A61K31/59
Filed: 1993-04-23
Granted: 1998-06-25
Abstract: A method of treating osteoporosis comprising the administration of an effective amount of 1 alpha ,24(R)-dihydroxy-22(E)-dehydro-vitamin D3.
Patent JP-H0653752-B2 (JP)
IPC: C07F9/60
Filed: 1986-05-24
Abstract: The present invention is concerned with the compounds of formula I,   <CHEM> wherein one or both of the acidic hydroxy groups of the phosphonic acid moiety may be etherified, m reprensents one or zero, R<1> is carboxy, esterified carboxy or amidated carboxy, wherein the five or six-membered heterocyclic ring may be additionally substituted on carbon and/or nitrogen, may have present a carbon-carbon double bond or may be fused on adjacent carbon atoms with a six-membered carbocyclic ring, A represents a direct bond or lower alkylene provided that A does not represent a direct bond when the heterocyclic ring together with substituent R<1> represents 2-carboxypyrrolidinyl; and salts thereof. These compounds are useful for the treatment of nervous system disorders in mammals and as antagonists of the N-methyl-D-aspartate sensitive excitatory amino acid receptor.
Patent JP-3641384-B2 (JP)
IPC: C07C51/377
Filed: 1999-05-10
Granted: 2005-04-20
Abstract: A process for the preparation of shikimic acid and its derivatives from quinic acid and its derivatives by dehydration with Vilsmeier reagent.
Patent JP-H0322930-B2 (JP)
IPC: G01M11/00
Filed: 1983-07-18
Abstract: Apparatus and method for testing the optical throughput or efficiency of lens structures adapted to be used in pairs to make a connection between optical fibers by imaging one fiber end, serving as input, via the connector pair into the end of the other fiber end, serving as output. The apparatus comprises structure by which the output beam of a nominally perfect connector half is presented to a lens structure under test while a reflecting surface simulating a fiber end is positioned in the test structure under conditions of actual use. The simulating beam is focused by the test lens structure onto the reflecting surface after which it is reflected along a path travelling oppositely to its entering direction. Structure is provided for comparing the energy content of the beam emerging from the test lens structure with that presented to it whereby the optical efficiency of the lens structure is determined.
Patent JP-3549551-B2 (JP)
IPC: C12R1/865
Filed: 1993-05-11
Granted: 2004-08-04
Abstract: DNA compounds which encode the riboflavin synthetase of S. cerevisiae and which contain a sequence activating the transcription and translation required for controlling the expression of this synthetase in S. cerevisiae, and control sequences of the gene coding for the riboflavin synthetase are described. The gene of the riboflavin synthetase of S. cerevisiae can be isolated from the plasmid pJR235 according to the invention. The resulting DNA compounds can be used to construct expression vectors which control the expression of the riboflavin synthetase in recombinant host cells, and can be used for improving the vitamin B2 yield in organisms which produce this vitamin.
Patent JP-S6019797-B2 (JP)
IPC: C10N40/04
Filed: 1979-10-16
Abstract: This invention relates to novel antiwear additive comprising the reaction product of benzotriazole and tricresyl phosphate and the combination of calcium dinonyl naphthalene sulfonate and calcium alkyl phenate and oleaginous compositions containing this additive. Such compositions are thus provided with good control, rust protection and improved cleanliness plus antiwear protection.
Patent JP-S529994-B2 (JP)
IPC: H01L25/075
Filed: 1973-12-13
Abstract: Several elementary light sources are connected in series and energized simultaneously to emit electroluminescent radiation at different wavelengths. The light flux emitted by a first source is larger than that of the second source when a current is injected into each source, and the light flux of the second source is larger than that of the first source when a current of a different intensity is injected into each source.
Patent JP-2958332-B2 (JP)
IPC: G11B5/008
Filed: 1989-06-08
Granted: 1999-10-06
Abstract: An apparatus for recording an electric signal (A) on a magnetic record carrier (1) comprises at least one pair of write heads (K1, K2) having a mechanically rigid coupling to each other and arranged on a head drum (40). The record carrier (1) is wrapped around the head drum through a wrapping angle  alpha . The pair of heads (K1, K2) writes pairs of tracks (T1, T2; T3, T4; ...) on the record carrier. The apparatus further comprises a signal separator (4) for dividing the electric signal into consecutive blocks, after which the signal blocks having odd sequence number (B1, B3, ...) are applied to a first output (5) and the signal blocks having even sequence number (B2, B4...) are applied to a second output (6). In a time-base-correction circuit (7) the signal blocks (A1, A2) are time expanded or compressed.  alpha  Differs from 180<o>. Signal blocks having odd sequence number are delayed in time relative to signal blocks having even sequence number (16). Subsequently, the signal blocks thus processed are recorded. Time compression or expansion is effected by a factor of  alpha n/180.(M+1), where n is the number of head pairs and M is the number of times within a specific time interval that a head pair which comes in contact with a record carrier during said time interval does not record a signal in the record carrier, which time interval is defined by those instants at which two consecutive track pairs are recorded by one or two head pairs. Moreover, an apparatus is described for reproducing the signal recorded by means of said recording apparatus.
Patent JP-3510290-B2 (JP)
IPC: B65D51/22
Filed: 1993-06-18
Granted: 2004-03-22
Abstract: The invention relates to a tube (1) whose head (2) includes a leaktight cover (5) which can be torn off by twisting, characterised in that this cover has a side surface (5) of polygonal outline (6) inclined by less than 10 DEG  to the axis (16) of the tube (1), and a tearing region (10) lying between the side surface (50) and an inner surface (11) of the cover (5), including at least one thin portion of minimum thickness from 0.05 to 0.18 mm and at least one portion (9, 9') which is at least 1.5 times thicker. A further subject of the invention is the tube (1) accompanied by a cap (20) preserving the integrity of the perimeter of the cover and including a key (24) engaging with the cover for tearing it off by twisting, as well as its use in particular for storing and dispensing liquids in calibrated drops. The tube is used typically for storing and dispensing medical or cosmetic liquids. <IMAGE>
Patent JP-3618904-B2 (JP)
IPC: B65H31/30
Filed: 1996-06-27
Granted: 2005-02-09
Abstract: The press (24) is positioned on a carriage (16) which is moved on at least one guide (14) converging at a slant to the conveyor track (1) in the stack direction (3) of travel. At least the downward movement of the carriage along the guide is controlled by controls (28,29) in relation to the position of the tongs-carriage (8) when the stack is pulled over the conveyor track. The carriage guide and the controls are placed on the press directly behind the pincers (13) of the tongs (11) resting on the stack.
Patent JP-H023392-B2 (JP)
IPC: G04C3/14
Filed: 1984-09-13
Abstract: The electromagnetic stepping motor of the invention comprises two rotors coupled to a common transmission wheel. The magnetic circuit of the stator is arranged so as to subject the respective rotors to fluxes of opposite senses  phi 1,  phi 2 when the winding is energized. The magnetization sense of the first rotor is opposite to the magnetization sense of the second rotor in a manner such that they turn in the same sense when subjected to said opposite sense fluxes. This arrangement permits either a diminution of the volume or a decrease in energy consumption of the motor and at the same time increases the security of running thereof in the presence of external magnetic fields. Such a motor is particularly adapted to small volume horological applications.
Patent JP-4114902-B2 (JP)
IPC: H01L25/07
Filed: 1999-07-12
Granted: 2008-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce work man-hour while keeping high reliability without impos ing thermal stress onto an electronic part by clamping an upper control circuit board at the shelf receiving part of an insulating resin case and connecting it electrically with a lower electric circiut with a bonding wire through a cut made in the circuit board. SOLUTION: A shelf receiving part 14 is provided on the inner side face of an insulating resin case 2. A cut 17 is made in the end part of a control circuit board 8 clamped on the shelf receiving part 14. In this regard, a gap 18 is formed between the end part of the shelf receiving part 14 and the end part of the cut 17. An interconnecting chip 15 is connected, through the gap 18, with a conductor pattern on a heat dissipating plate located below by means of a bonding wire 16. Consequently, the control circuit board 8 located above is connected with an electric circuit located below without requiring any terminal also serving as a post. Furthermore, labor can be reduced and an electronic part is not subjected to excessive thermal stress because soldering between upper and lower conductor patterns is required.
Patent JP-4011158-B2 (JP)
IPC: C21D9/56
Filed: 1997-08-04
Granted: 2007-11-21
Abstract: A device is claimed for the induction heating of a metal product (1) defiling continuously in a protective atmosphere, comprising an induction system (4) and a sealed enclosure (3) that is thermally and electrically insulated and gas-tight, arranged around the defiling product (1) between the defiling product and the induction system (4). The induction system (4) incorporates at least one induction winding of a conducting material connected to a high frequency current generator (45) and extending around the defiling product (1) in a plane perpendicular to the direction of defilement (F) of the product (1). The sealed enclosure (7) is arranged inside the winding(s) of the induction system (4) and extends in the direction of defilement (F) upstream and downstream of the induction system (4) over a distance sufficient to create a zone traversed by the return induction flux.A thermal treatment installation incorporating this device is also claimed
Patent JP-H0339267-B2 (JP)
IPC: C12Q1/56
Filed: 1982-12-20
Abstract: A tissue thromboplastin preparation which is sensitive to coagulation factor VII, is prepared from acetone dry powder mammalian tissue, by extraction with a salt solution containing 1 to 20 mmol/1 of calcium ions and, if desired, a surface active agent, after which the extract maybe dried.
Patent JP-H027575-B2 (JP)
IPC: A61K9/00
Filed: 1983-12-27
Abstract: New injectable aqueous therapeutic compositions based on stable SAMe salts and of pH between 5 and 8.5 are described.The compositions are characterised by the presence of an amino acid and an alkaline base in critical determined proportions with respect to the SAMe ion.
Patent JP-3645969-B2 (JP)
IPC: B62D6/00
Filed: 1996-10-09
Granted: 2005-05-11
Abstract: An automatic steering system for a vehicle includes a memory section for storing data for a steering angle of a wheel with respect to a distance of movement of a vehicle in correspondence to four parking modes. If a desired parking mode is selected by a mode selecting switch, and the vehicle is moved in a creep travel while depressing a brake pedal, a control section controls the operation of a steering actuator to conduct automatic parking. When the driver releases his foot from the brake pedal during this time, the automatic parking control is canceled. When the automatic parking control is carried out, the driver's foot is necessarily on the brake pedal. Therefore, when the driver finds an obstacle, the brake can be immediately operated to stop the vehicle. <IMAGE>
Patent JP-2779011-B2 (JP)
IPC: C07B59/00
Filed: 1989-10-19
Granted: 1998-07-23
Abstract: The present invention relates to specific ligands for estrogen or progestagen steroid hormone receptors which have the formula <IMAGE> (I)  in which X denotes a vinyl group substituted by a radioactive or nonradioactive halogen on the double bond according to a Z isomerism, and Y denotes either a hydroxyl group, in which case the ring to which it is attached is an aromatic ring, or a ketone functional group, in which case it is conjugated with a double bond at C4-C5. An application of the ligands according to the invention is the targeted therapy and/or medical imagery, especially of cancer. However, these ligands can also be employed in the quantitative determination of said hormone receptors. However, the labeled ligands according to the invention are of very particular interest in the case of the targeted radiotherapy of cancer.
Patent JP-3575842-B2 (JP)
IPC: D01D5/16
Filed: 1994-10-17
Granted: 2004-10-13
Abstract: The invention relates to a continuous process for manufacturing monofilaments having a diameter of 60  mu m to 500  mu m from fibre-forming polymers by melt-spinning the polymer, optionally quenching the filaments with a cooling medium below the melt-spinning head, cooling the filaments in a liquid bath having a temperature from -10 DEG C to 150 DEG C, removing the entrained water and aftertreating the filaments by spin-finishing, drawing and setting at a post-setting exit speed of the filaments of greater than 600 to 4000 m/min. <IMAGE>
Patent JP-3530041-B2 (JP)
IPC: F25D11/02
Filed: 1998-09-29
Granted: 2004-05-24
Abstract: PROBLEM TO BE SOLVED: To suitably regulate an indoor temperature by switching to a deep freezing mode when a door open time becomes a given time or more in the case of opening the door of a deep freezing chamber in a cold storage mode, and switching to the storage mode when the door open time becomes the predetermined time or more in the case of opening a door of the storage chamber in the freezing mode. SOLUTION: In the refrigerator 10 having an evaporator 24 for a deep freezing chamber arranged at rear of a deep freezing chamber 18 and an evaporator 34 for a cold storage chamber arranged on a back surface of a vegetable chamber 16, a deep freezing mode and a cold storage mode are alternately conducted. In the case of the freezing mode in a normally alternately cooling operation, at the time of sensing opening of a cold storage chamber door 140, its door opening time is measured by a timer, and if an integrated time of the door opening time at the time of closing the door 140 is a given time or more, a switching valve is switched, the freezing mode is switched to the storage mode, and cooling air is sent to the chamber 14, the chamber 16 and the chamber 18.  Then, whether the indoor temperature of the chamber 14 is a cooling stopping temperature or lower or not is judged, and if it is the temperature or lower, normal cooling operation is returned.