baber/WOPTO huggingface dataset:
Patent JP-S5820989-B2 (JP)
IPC: C09C1/56
Filed: 1979-10-25
Abstract: The invention relates to improving the degree of graphitization of carbon black produced by subjecting hydrocarbons which are liquid or gaseous under normal conditions to a thermal conversion reaction in the presence of oxygen or an oxygen-containing gas and steam, if desired, at temperatures of 1200 DEG  to 2000 DEG  C. and pressures of 1 to 80 bars. To this end, the carbon black is conveyed downwardly in a quasi-fluid state, within 1 to 5 hours through a sojourn zone in upright position, the sojourn zone being maintained at a temperature of at least 1200 DEG  C. The invention relates to an apparatus for carrying out this process, the apparatus comprising a graphite tube; a steel container concentrically surrounding the graphite tube; a feed pipe penetrating into the interior of the graphite tube; a water-cooled discharge means; and a nitrogen feed inlet arranged below the lower end of the graphite tube; the space left between the graphite tube and steel container being occupied by insulating material.
Patent JP-S6318592-B2 (JP)
IPC: C07D471/20
Filed: 1979-10-24
Abstract: The preparation of vincadifformine and some derivatives thereof for use as a starting material for synthesis of the corresponding vincamine derivatives or for synthesis of bisindole alkaloids having clinically important antitumor properties.
Patent JP-H0147111-B2 (JP)
IPC: H05K9/00
Filed: 1982-08-24
Abstract: The protection device comprises two half cages (13, 14) superposed on each other and surrounding the rotor (8) under test. The half cages together constitute a cage with openings between its bars and provided with water cooling in said bars. The cage ensures that the magnetic field generated by a rotor under test with excitation current is stopped within a distance equivalent to the size of the holes between the cage bars. Induced current heating in the cage is kept under control by water cooling, and metal objects outside the cage are substantially protected from the magnetic field by the cage. Air can pass freely through the cage, and the rotor can be observed without removing the cage.
Patent JP-S5828453-B2 (JP)
IPC: F16D65/18
Filed: 1975-12-12
Abstract: PURPOSE:Negative type spring disc brake schemed out further dwarfing by shortening the length in the axial direction of caliber making a piston stopper possible to combine with a spring stopper.
Patent JP-S6042991-B2 (JP)
IPC: H01L21/00
Filed: 1977-12-28
Abstract: According to this process, the film layers (2, 3, 4, 6), arranged one on top of the other, of the cards are laminated under pressure and heat between plane parallel laminating plates (8). In order that surface reliefs (7) present on the cards are retained during laminating, the laminating surfaces of the laminating plates (8) are each covered with an elastic laminating interlayer (9). The interlayers consist of silicone rubber and can be provided on the sides facing the outer card layers (3, 4, 6) with a predetermined surface structure (for example that of paper) which can be obtained by casting the liquid silicone rubber onto correspondingly prepared casting plates. <IMAGE>
Patent JP-2598245-B2 (JP)
IPC: A61K39/42
Filed: 1995-06-13
Granted: 1997-04-09
Abstract: Vaccines effective in the inhibition of infection caused by the family of retroviruses, HTLV-III, Human T-cell Leukemia Virus, LAV, Lymphadenopathy-associated virus, ARV-2, AIDS-Related Virus, (AIDS and AIDS-Related Complex) have been developed from an antisera prepared against thymosin  alpha 1 (T alpha 1), a thymic hormone, as well as from antisera to synthetic peptide fragments of T alpha 1 and antisera to synthetic peptide fragments inclusive of amino acid positions 92-109 of the p17 gag core protein of HTLV-III, LAV and ARV-2. In this 18 amino acid primary sequence there is a 44 to 50% homology between the gag protein and T alpha 1. Immunoglobulin (IgC)-enriched preparations of the T alpha 1 antisera have enhanced activity in blocking viral replication. A diagnostic test capable of directly detecting the presence of HTLV-III, LAV, ARV-2 and related retroviruses associated with AIDS and ARC is also described.
Patent JP-H02586-B2 (JP)
IPC: F16D7/00
Filed: 1984-08-17
Abstract: In the control of the slip in a slip clutch device for joining and separating an input shaft and an output shaft, the improvement comprises detecting a slip in the clutch, calculating a time change in the said slip and calculating a slip deviation between a preset target slip and the said slip, and feedback-controlling the engaging force of the clutch in proportion to the quantity of the time change in the said slip, obtained from these calculations, and the slip deviation so that the slip in the clutch is caused to get near to the target slip. According to the slip clutch device control method of this invention, the hunting in slip can be prevented from being caused even when the  mu -v characteristics of a clutch facing is worsened, and a shock applied upon the clutch at the start of its operation can be reduced in a large extent.
Patent JP-S608246-B2 (JP)
IPC: C08G59/42
Filed: 1981-10-30
Abstract: Described herein are curable compositions comprising a cycloaliphatic oxide and a compatible amount of a polyol. These compositions can be cast into articles characterized by an excellent balance of physical properties and excellent electrical properties.
Patent JP-H0211130-B2 (JP)
IPC: G03F1/88
Filed: 1982-10-08
Abstract: A method and apparatus for generating exposure masks is disclosed which markedly reduces the number of required process steps. A plurality of recording originals are successively reproduced in reduced form on a photosensitive recording substrate. These reduced size images are adjusted and placed in registry with respect to one another by means of a computer. In order to achieve this desired result, the computer calculates from the prescribed desired coordinate values and the measured actual coordinate values of index marks included on the recording original, an angle  DELTA  phi through which the recording original must be rotated to achieve the desired orientation. The computer then acts to determine the corrected actual coordinate values of the diagonal intersection point and from these the coordinate values at which the recording substrate is to be positioned to achieve the desired in registry reproduction of the reduced size image of the recording original. This process is repeated for a number of recording originals, reduced size images of which are successively reproduced on the recording substrate, which is in each case appropriately positioned by means of the computer. The recording substrate is then developed, and the desired exposure mask is produced by photolithographic techniques.
Patent JP-H0699483-B2 (JP)
IPC: A23L29/20
Filed: 1992-07-09
Abstract: A partially deacylated gellan gum capable of forming elastic gels having low brittleness, and a process for its preparation.
Patent JP-2533555-B2 (JP)
IPC: C11D1/825
Filed: 1987-07-24
Granted: 1996-09-11
Abstract: Low-foam or foam-depressing surfactant mixtures based on water-soluble and/or water-emulsifiable polyalkylene glycol ethers of relatively long-chain alcohols containing components I, II and, if desired, III in the quantities indicated: (I) from 20 to 80% by weight of polyethylene glycol ethers corresponding to the following general formula R1-O-(CH2CH2O)n-R2 (I)  in which R1 is a straight-chain or branched C8-C18 alkyl or alkenyl radical, R2 is a C4-C8 alkyl radical and n is a number of from 3 to 7, (II) from 10 to 40% by weight of alkyl polyalkylene glycol mixed ethers corresponding to the following general formula    <IMAGE>  (II)   in which R3 is a straight-chain or branched C8-C18 alkyl radical, x is a number of from 1 to 3 and y is a number of from 3 to 6, and (III) from 0 to 40% by weight of alkyl (poly)propylene glycol ethers corresponding to the following general formula    <IMAGE> (III)   in which R4 is a straight-chain or branched C16-C22 alkyl or alkenyl radical and z is a number of from 1 to 3.
Patent JP-3290592-B2 (JP)
IPC: C07F9/12
Filed: 1996-07-31
Granted: 2002-06-10
Abstract: Stable, enzymatically triggered chemiluminescent 1,2-dioxetanes with improved water solubility are provided. Dioxetanes further substituted with two or more water-solubilizing groups disposed on the dioxetane structure provide superior performance by eliminating the problem of reagent carryover when used in assays performed on capsule chemistry analytical systems. Compositions comprising a dioxetane with two or more water-solubilizing groups, a non-polymeric cationic surfactant enhancer and optionally a fluorescer, for providing enhanced chemiluminescence are also provided. <IMAGE>
Patent JP-2963243-B2 (JP)
IPC: C07D521/00
Filed: 1991-08-05
Granted: 1999-10-18
Abstract: Novel haloalkylazolyl derivatives of the formula <IMAGE>  in which   R<1> represents optionally substituted alkyl, optionally substituted alkenyl, optionally substituted cycloalkyl or optionally substituted aryl,   R<2> represents hydrogen, alkyl, alkenyl, acyl or aralkyl,   X<1> represents halogen,   X<2> represents halogen,   n represents 0 or 1 and   Y represents nitrogen or a CH group, and their acid addition salts and metal salt complexes, a plurality of processes for the preparation of the novel substances and their use as microbicides in plant protection and in materials protection.
Patent JP-4025395-B2 (JP)
IPC: C11D3/39
Filed: 1997-09-08
Granted: 2007-12-19
Abstract: Use of a pectic acid lyase having an amino acid sequence of SEQ NO 1 or an amino acid sequence of SEQ NO 1 with one or more amino acids being deleted, replaced or added as a component of detergents or the like.
Patent JP-H0794430-B2 (JP)
IPC: C07D207/28
Filed: 1986-10-17
Abstract: A new synthetic route to clausenamide having the formula   <IMAGE> has been found. It has been found that a compound of the formula <IMAGE>  can be oxidized to provide the stereochemically correctly configured product, clausenamide. A number of new compounds useful in the total synthesis of clausenamide have also been found. These compounds have the general formula   <IMAGE>  wherein R is   <IMAGE> and CH2OH.
Patent JP-H0470076-B2 (JP)
IPC: C02F3/20
Filed: 1986-10-28
Abstract: A spiral tube aerator for waste aeration which includes a shaft rotatably driven by a motor, the shaft carrying a mixing chamber, an air channel extending along the shaft and opening through at least one outlet of the mixing member, a blower for delivering air through the air channel, the mixing chamber being submerged in waste water at least to a depth of 50 cm below the waste water upper surface, and the blower providing a pressure in the range 0-35 mbar lower than the pressure exerted by the waste water at the outlet.
Patent JP-H0757496-B2 (JP)
IPC: B01F35/60
Filed: 1993-10-20
Abstract: A safety device for the roll space within a calender or other roll machine is disclosed. The rolls when rotating, excite oscillations in the beam at the resonant frequency of the beam. This can occur during start-up or during normal operation. The safety device of the present invention comprises a beam and additional mass that is oscillatorily suspended from the beam in order to reduce the amplitude of the beam oscillations at the beam resonant frequency. In addition, a damping element between additional mass and the beam is used to reduce any undesired oscillations due to newly created resonant frequencies introduced into the system.
Patent JP-3839972-B2 (JP)
IPC: A01K89/01
Filed: 1998-09-17
Granted: 2006-11-01
Abstract: A water-proof structure of a spinning reel prevents liquid from entering an interior space of a reel body 2a of the spinning reel. The water-proof structure includes a moveable member such as a master gear shaft 10, a lid member 2d, and seal rings 18a and 18b. The master gear shaft 10 extends outward of bores in the reel main body. The lid member 2d is fixed to the reel body 2a. The seal rings 18a and 18b are disposed about the master gear shaft 10 so as to be able to contact the master gear shaft 10 and one of the reel body 2a and the lid member 2d. <IMAGE>
Patent JP-3561011-B2 (JP)
IPC: A23K20/147
Filed: 1994-10-05
Granted: 2004-09-02
Abstract: This invention pertains to a composition of additives for animal feed which includes a solution of volatile and/or irritating products in a liquid coagulating agent which is absorbed on a vegetable and/or mineral carrier in particles. This carrier is, at least partially, coated with coagulated protein particles bound to this same carrier in order to diminish the free contact area of the carrier. The additive composition can be advantageously blended with premixes or with animal feed.
Patent JP-3251037-B2 (JP)
IPC: C08F110/06
Filed: 1991-10-18
Granted: 2002-01-28
Abstract: High activity, stereoregular olefin polymerization catalysts are produced from an organoaluminum cocatalyst, a selectivity control agent and a procatalyst obtainable from a magnesium-containing, titanium-containing procatalyst precursor also containing at least one of alkoxide, optionally substituted phenoxide or trialkylborate moieties. The catalysts are useful in the polymerization or copolymerization of lower α-olefins, particularly propylene.
Patent JP-3790307-B2 (JP)
IPC: G06F7/487
Filed: 1996-10-16
Granted: 2006-06-28
Abstract: A data processor includes an arithmetic portion incorporated in a floating point unit, in which the arithmetic portion includes a plurality of multipliers supplied mantissa part of floating point number from respectively different data input signal line group and performing mutual multiplication of supplied mantissa parts, an aligner receiving outputs of respective multipliers and performing alignment shift, an exponent processing portion for generating number of alignment shift of the aligner and an exponent before normalization on the basis of generation an exponent part of the floating point number, a multi-input adder and the exponent before normalization, reducing scale of the circuit and performing inner product operation and the like with the floating point numbers in high speed and high accuracy.
Patent JP-4240602-B2 (JP)
IPC: H04B10/00
Filed: 1998-08-27
Granted: 2009-03-18
Abstract: A communications network has a plurality of nodes interconnected by an optical transmission medium. The transmission medium is capable of a carrying a plurality of wavelengths organized into bands. A filter at each node for drops a band associated therewith and passively forwards other bands through the transmission medium. A device is provided at each node for adding a band to the transmission medium. Communication can be established directly between a pair of nodes in the network sharing a common band without the active intervention of any intervening node. This allows the network to be protocol independent. Also, the low losses incurred by the passive filters permit relatively long path lengths without optical amplification. <IMAGE>
Patent JP-H0746597-B2 (JP)
IPC: H01J49/38
Filed: 1985-12-24
Abstract: A Fourier transform ion cyclotron resonance (ICR) mass spectrometer, with a vacuum housing comprising three differentially pumped regions allows spatial separation of the processes for generation, translocation, and detection of the ionic species. The ion source provides inlets for solid, liquid, and gaseous samples,from direct injection or chromo- tagraphic interfaces. Provision is made for ionization by electron impact, chemical ionization, fast atom bombardment, and laser ionization. A sys<sub>'</sub>em of electrostatic lenses accelerates, focusses, and decelerates the ions for transmission to the ion detector. The mass analyzer includes an ion cyclotron resonance cell in which the ionic motions are detected by amplification of a small "image" current induced in the walls of the cell and made to flow through external detection circuitry. The characteristic frequencies of the ionic motions are revealed by Fourier transformation of the digitized image current, and related to the ionic masses by a simple algebraic calibration function. High resolution and accuracy in the measured masses are achieved through the ultra high vacuum in the analyzer region, and the use of very large data tables for the digital representation of the image current. Such large data arrays (typically 512K words) require the use of a high speed array processor for the Fourier transformation and other mathematical processing, and high capacity magnetic storage media for the mass spectral data arrays. Electronic circuitry achieves an extremely large dynamic range in the ICR mass measurement.
Patent JP-H0660132-B2 (JP)
IPC: A61P43/00
Filed: 1986-12-04
Abstract: Novel nonaromatic fluoroallylamines are potent MAO inhibitors and at low dose selectively inhibit MAO-B. They are useful in the treatment of depression and co-administered with L-dopa, in the treatment of Parkinsonism.
Patent JP-3871365-B2 (JP)
IPC: G01V3/10
Filed: 1995-10-17
Granted: 2007-01-24
Abstract: The monitoring involves signals indicating e.g. the type of child's seat, its orientation and whether it is empty or occupied, being transmitted to an air bag deployment control system. The child's seat incorporates large resonant coils (42,44) extending along the edges of its base. It is installed removably on the squab of the passenger seat (34). In this position the resonators overlie the transmitting and receiving antennas of inductive structures (36,38) within the squab. The structures are pref. printed on a thin flexible sheet which causes no discomfort to the passenger.
Patent JP-H0427159-B2 (JP)
IPC: B66F13/00
Filed: 1988-12-16
Abstract: A vehicle jack 10 has a body 18 with a ground-engaging foot 24 and a vehicle engaging member 28 mounted on the body 18 for movement relative to the body 18 in the operation of the jack by a drive assembly 12 to engage and move part of a vehicle. The assembly 12 comprises a shaft 14 rotatable about an axis A and a headed member 30 secured to the shaft 14. A handle 36 for rotating the shaft 14 about the axis A is carried by the member 30 with part of the member projecting through a slot in the handle 36 so that the handle 36 can be moved relative to the axis A to adjust the operational position of the handle 36 e.g. to avoid a hand of an operator striking the ground when using the jack.
Patent JP-H0817792-B2 (JP)
IPC: A61F13/15
Filed: 1988-12-16
Abstract: A disposable absorbent garment comprises a pant (2) having an outer surface of nonwoven material, waist opening (10) and leg openings (12, 14), elastic side members (86) for providing elasticity at the hips of the wearer, a leg elastic (46) at each said leg opening for gathering said leg opening, and an absorbent medium for absorbing waste material. The disposable absorbent garment for use as a child's training pant according to a preferred embodiment comprises a waste containment section (4) and two side panels (6, 8) defining a waist opepning (10) and a pair of leg openings (12, 14) said waste containment section (4) comprising a liquid pervious bodyside liner, a liquid impervious outer cover and an absorbent medium between liner and cover. Each of said side panels (6, 8) includes two elastic stretchable side members (18, 20, 24, 26) and an intermediate member (22, 28) made of a nonstretchable material, wherein both intermediate members (22, 28) are two halves joined by respective seams (30, 32). <IMAGE>
Patent JP-3390997-B2 (JP)
IPC: B32B7/022
Filed: 1993-12-16
Granted: 2003-03-31
Abstract: The present invention relates to a multilayer polyurethane film and its use as a packaging material for light-sensitive, in particular photographic material.
Patent JP-3299935-B2 (JP)
IPC: C21B11/00
Filed: 1998-12-15
Granted: 2002-07-08
Abstract: Liq. pig iron or steel is produced by adding iron ore in pieces or pellets together with additive into a redn. zone (12) where sponge iron is produced which is then fed into melting zone (8) with carbon and O2-contg. gas. A CO-contg. and H2-contg. redn. gas is produced and passed back to the redn. zone (12) where it is converted to an export gas which is drawn off and subjected to a CO2 eliminating process before being passed to a further redn. zone (21) for direct redn. of more iron ore. A part of the redn. gas produced in the zone (8) is drawn off and fed directly to the zone (21), by-passing the CO2 elimination stage. The plant for carrying out this process is also claimed.
Patent JP-H07116373-B2 (JP)
IPC: C12Q1/28
Filed: 1990-12-21
Abstract: The invention relates to the use of 3-aminopyrazoloheterocycles for the colorimetric determination of hydrogen peroxide, hydrogen peroxide-forming systems, peroxidase, substances with peroxidising activity or electron-rich aromatic compounds, to corresponding determination processes and agents suitable for these.
Patent JP-H0350561-B2 (JP)
IPC: B01D15/00
Filed: 1985-12-19
Abstract: An improved method for the bulk drying of water-containing organic feedstocks by means of selective adsorption of the water in fixed molecular sieve beds wherein the improvement comprises integrating a series of at least four fixed adsorption beds in a manner such that at least two of the beds are always involved in the adsorption-drying phase of the process cycle, and at least two of the beds are always undergoing some portion of the regeneration phase in such a manner that a closed-loop non-condensible purge gas stream used to heat and to cool the beds undergoing regeneration is passed first through the bed being cooled and thereafter through the bed being heated, with the heat energy removed from the former being imparted to the latter.
Patent JP-3340751-B2 (JP)
IPC: D21D5/28
Filed: 1998-05-27
Granted: 2002-11-05
Abstract: PCT No. PCT/EP98/03119 Sec. 371 Date Jan. 26, 1999 Sec. 102(e) Date Jan. 26, 1999 PCT Filed May 27, 1998 PCT Pub. No. WO98/54402 PCT Pub. Date Dec. 3, 1998The invention realises a reactor for liquids purification comprising: a tank containing the liquid to be purified; a plurality of upper injectors suitable for introducing in the tank said liquid to be purified with an aeriform substance dispersed in it in the form of bubbles; one or more blades arranged inside said tank and connected with a rotating shaft; one or more intermediate injectors cooperating with said first interception means suitable for sucking the liquid up and introducing it again in the tank in a lower position in comparison with said upper injectors. Said reactor comprises at least a low box, arranged at an intermediate height in said tank, suitable for receiving the descending liquid during a purification phase, which is supplied with interception means suitable for permitting the suction and the re-flowing of said liquid inside said tank.
Patent JP-H046192-B2 (JP)
IPC: C07D323/00
Filed: 1982-07-09
Abstract: Crown ether derivatives of the general formula I 
<CHEM>
 wherein
 Z<1> is a group of the general formula 
<CHEM>
 (in which Ra represents an alkyl group having 1-4 carbon atoms and Rb represents an alkyl group having 1-20 carbon atoms) are useful in the preparation of ion-selective electrodes having a long lifetime.
Patent JP-3113279-B2 (JP)
IPC: F16H7/08
Filed: 1993-07-07
Granted: 2000-11-27
Abstract: An automatic tensioning and damping element for endless chain drives includes an elastically deformable which automatic tensioning and damping element (3) exhibits a on its outer surface a guide profile matching the profile of the chain with a guide play and which automatic tensioning and damping element (3) is disposed pretensioned between the load strand (1) and the loose strand (2). The automatic tensioning and damping element (3) supports itself slidingly in the loose strand angle and is thus automatically controlling and self-adjusting in its distance relative to the chain wheels.