baber/WOPTO huggingface dataset:
Patent JP-H0456979-B2 (JP)
IPC: G03F7/26
Filed: 1985-10-24
Abstract: 1. Process for the formation of negative patterns in a photoresist layer, characterised in that it comprises the following steps : (a) coating of a substrate with a layer of photosensitive resin comprising a polymer having functional groups capable of reacting with a silicon compound, said polymer being mixed or bound by a chemical bound to a diazoquinone, said layer having the property of enabling a silicon compound to diffuse selectively into its irradiated portions when it has been exposed to a visible or ultraviolet radiation in said portions ; (b) exposure of the layer of photosensitive resin to ultraviolet or visible light through a mask to expose only selected portions of the layer ; (c) treatment of the layer of photosensitive resin with a silicon compound, so that this compound is selectively absorbed into the irradiated portions of the layer and reacts with the said functional groups of the photosensitive resin in said irradiated portions, said silicon compound being a silylating agent ; and (d) dry development by plasma etching of the thus treated layer of photosensitive resin to remove selectively the non-irradiated portions thereof in order to obtain the desired negative pattern.
Patent JP-2708433-B2 (JP)
IPC: C22C19/05
Filed: 1987-10-01
Granted: 1998-02-04
Abstract: Nickel-base alloys containing special and correlated percentages of chromium, iron, molybdenum, titanium, niobium, aluminium that can be processed by cold working and age hardening to achieve high yield strengths and tensile elongations, are resistant to such corrosive media as hydrogen sulphide and acid chloride solutions, and to hydrogen embittlement, and are useful for, inter alia, oil and gas well production tubing and hardware.
Patent JP-3276380-B2 (JP)
IPC: B65B1/36
Filed: 1991-09-03
Granted: 2002-04-22
Abstract: A method and apparatus are described for filling a blind cavity, for example a blister of a blister pack, with a quantity of powder. The cavity, with its open side downwards, is urged into a reservoir (30) of powder, and withdrawn from the reservoir with the quantity of powder therein. An elongate sheet (12) with a plurality of blisters disposed along the length thereof preferably passes around, and travels with, a wheel (38) partially immersed in the reservoir (30) of powder. <IMAGE>
Patent JP-4005280-B2 (JP)
IPC: A61Q1/00
Filed: 1999-09-24
Granted: 2007-11-07
Abstract: The invention includes a composition for making up keratinous material, in the form of a wax-in-water emulsion, characterized in that it comprises at least one polyolefin wax resulting from the homopolymerization of alpha-olefins having at least 10 carbon atoms, the said wax having a melting point ranging from 50 to 80° C. The composition is preferably intended for making up the lashes.
Patent JP-2661891-B2 (JP)
IPC: C07D209/08
Filed: 1995-10-26
Granted: 1997-10-08
Abstract: Prepn. of indole derivs. of formula (I) in a single step comprises contacting an N-protected indoline (II) with H2 or hydrogen donor in presence of hydrogenation catalyst with stirring in a solvent at pH at most 7 and at a temp. between ambient and reflux. In (II), R1 is 2-10C alkenyl or benzyl (both opt. substd.); R2-R4 are H, halo (such as Br, Cl, F or I), 1-7C alkyl, aryl, OH, 1-7C alkoxy, 3-7C alkenyloxy, aryloxy, acyloxy, CHO, aroyl, CH2OH, arylhydroxymethyl, COOH, 2-8C alkoxycarbonyl, carbamoyl, amino, mono- or di(1-7C alkyl) amino, 2-8C alkoxycarbonylamino, acylamino, N-(1-7C alkyl) acylamino, di(1-7C alkyl) formamidino or di(1-7C alkoxy) methyl.
Patent JP-3198564-B2 (JP)
IPC: G08C19/28
Filed: 1991-10-17
Granted: 2001-08-13
Abstract: The device comprises a transducer (C), a generator (G), a micrologic unit (L), a memory (M), a battery (P) and a means of control (B). The device transmits different sequences from one transmission to the next. 
<??>Application to electronic payment for telephone services. 
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Patent JP-H0517213-B2 (JP)
IPC: C07C67/00
Filed: 1986-12-17
Abstract: A process for the preparation of aldehydes by hydroformylation of olefins in the presence of an aqueous solution containing rhodium as a catalyst. The aqueous solution preferably contains rhodium in a concentration of 450 to 800 weight-ppm and sulfonated or carboxylated triarylphosphines as complex ligands in a concentration of 25 to 30% by weight, both based on the aqueous solution.
Patent JP-2561716-B2 (JP)
IPC: B21B35/14
Filed: 1988-12-01
Granted: 1996-12-11
Abstract: In the operation of rolling mills, the work rolls of a roll stand have to be replaced by new work rolls relatively frequently for reasons of wear, or different production programmes require an adaptation in each case to the rolling stock to be processed. In order to keep down to the minimum the servicing times required by this, it is proposed, in a rolling mill drive with articulated spindles 1 which are arranged in axially displaceable fashion between pinions and work rolls and the spindle joint 3 of which is releasably connected to the neck 2 of, in particular, the work roll, to provide a rapidly and precisely working coupling and decoupling device which is designed as a ring-type bayonet joint 4 arranged in the spindle joint 3 connecting the work roll and the articulated spindle. 
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Patent JP-3426308-B2 (JP)
IPC: G06V30/224
Filed: 1993-12-08
Granted: 2003-07-14
Abstract: Sheets with images are scanned to determine if the images are acceptable. Sheets with unacceptable images are marked with a reject mark. The images may define banknotes, securities, traveler checks, stamps, and so on.
Patent JP-H0576868-B2 (JP)
Inventor: ALLEN JIMMY D
IPC: A61M37/00
Filed: 1990-12-26
Abstract: An automatic drug tape dispensing and metering device and a disposable cassette (2) containing a roll (6) of drug tape housed in a small reusable portable dispenser unit (4). The dispenser contains a measure­ment device for carefully measuring the length of tape as it is dispensed. A counter monitors the remaining doses of drug tape remaining within the dispenser. A timer device may be provided to alert the patient that it is time for the medicament to be dispensed. As the lid (8) of the dispenser unit is opened, the measured length of drug tape is severed from the roll by a cutter blade (10) incorporated into the lid. The dosage and administration of the medicament to be given a patient may be set by adjusting the tape length released for each single dose and selecting the time intervals between dosages.
Patent JP-2694166-B2 (JP)
IPC: C08L1/00
Filed: 1991-10-30
Granted: 1997-12-24
Abstract: PCT No. PCT/SE91/00731 Sec. 371 Date May 21, 1993 Sec. 102(e) Date May 21, 1993 PCT Filed Oct. 30, 1991 PCT Pub. No. WO92/09307 PCT Pub. Date Jun. 11, 1992.A carrier composition that is a liquid at or below room temperature forms a high viscosity layer or gel at body temperature, which comprises a water-soluble, nonionic cellulose ether having a cloud point not higher than 40 DEG  C., a charged surfactant and optional additives in water. The carrier composition can be used for oral or local administration of a pharmacologically active substance to the skin, mucous membrane, the eye or a body cavity.
Patent JP-2963765-B2 (JP)
IPC: H04Q3/58
Filed: 1990-12-06
Granted: 1999-10-18
Abstract: The invention relates to a communication method and a combination of a switched telecommunication network and connected to the network, a first automatic branch exchange or residential equipment for a subscriber, a second automatic branch exchange or residential equipment for a subscriber, possibly also a telepoint, and a portable radio terminal constituting part of a residential equipment or an extension to an automatic branch exchange, the portable radio terminal when served by a radio transceiver other than its residential or exchange radio transceiver uses the branch exchange or telepoint and the network for calling its residential base radio station or branch exchange and reporting serving branch exchange or telepoint or a temporary number to a location store, calls to the portable radio terminal thereafter being transferred by the residential equipment or branch exchange through the network to the branch exchande or telepoint in accordance with information in the location store, whereby the portable radio terminal may call and be called through the network and proximate branch exchange or telepoint.
Patent JP-4027970-B2 (JP)
IPC: A61K8/66
Filed: 1996-06-07
Granted: 2007-12-26
Abstract: Recombinant Streptococcus mutans strains characterized by a deficiency in lactic acid production and production of a recombinant alcohol dehydrogenase (ADH) are described, These recombinant S. mutans strains are suitable for use in a method for preventing treating dental caries.
Patent JP-3198293-B2 (JP)
IPC: H02G5/04
Filed: 1992-08-05
Granted: 2001-08-13
Abstract: A flexible conductive track (1), comprises a flexible insulative plastics housing (2) of constant cross section. This housing is substantially rectangular in shape with three recesses (3) open to one side of the housing. A conductor (4) in the form of a copper wire is held in the bottom of each recess. Affixed to the wire (4) along the whole length of the wire is a conductive blade (5) which is conductively bonded to the wire (4) to form a double spring blade contact (5). A recess (16) is located on the other side of the housing (2). When the track (1) is bent laterally the recess (16 and 3) collapse to assist in the bending.
Patent JP-3040465-B2 (JP)
IPC: C09K3/30
Filed: 1991-02-05
Granted: 2000-05-15
Abstract: Compositions of 1,1,1,2-tetrafluoroethane and dimethyl ether and their uses as a refrigerant, aerosol propellant and polymer foam blowing agent are disclosed.
Patent JP-3691851-B2 (JP)
IPC: A61B17/08
Filed: 1995-06-07
Granted: 2005-09-07
Abstract: There is described a helical fastener having a high retentive surface area is provided and has a first end for enhancing penetration into tissue and a second end comprising a coil sectioning a diameter of the fastener for receiving longitudinal and rotational forces. The helical fasteners are attached to body tissue by a fastener applicator having a proximal portion comprising a handle and an actuator and an elongate distal portion for housing a plurality of fasteners. A transferring action of the actuator provides longitudinal and rotational movement of the fasteners out of the distal portion and into body tissue.
Patent JP-3606329-B2 (JP)
IPC: A23G3/02
Filed: 1997-07-18
Granted: 2005-01-05
Abstract: There are provided a method of producing a pressurized gas-entrapping candy and a pressurized gas-entrapping apparatus to be used for the method. According to the method, the pressurized gas-entrapping candy is produced by preparing a hard candy with a conventional method, crushing the hard candy and sieving to obtain candy particles, attaching a pipe with fine holes in its peripheral wall to a cylindrical vessel through an opening formed in a lid of the cylindrical vessel, filling the candy particles in a space between the cylindrical vessel and the pipe, loading the cylindrical vessel in a long and cylindrical pressure-resistant vessel, feeding heating steam and then cooling water to a jacket portion of the pressure-resistant vessel, while maintaining pressurized state in the pressure-resistant vessel, to carry out heating and cooling treatments of the candy particles in the cylindrical vessel, and then releasing the pressurized state of the pressure-resistant vessel. Since the candy particles do not directly contact with jacket portion of the pressure-resistant vessel, therefore, thermal change in quality does not occur and since the cylindrical vessel fills a function as a cartridge, the pressurized gas-entrapping candy can be produced in substantially continuous manner and in large amount to decrease production cost thereof. <IMAGE>
Patent JP-2657282-B2 (JP)
IPC: B68G7/05
Filed: 1989-06-16
Granted: 1997-09-24
Abstract: In a process for covering an object by means of at least one flexible piece, a fluidized bed of particles (8) is covered by a flexible cloth (10), the flexible covering piece (12) is placed above said cloth, the object (13, 14) is placed above said cloth, pressure is applied to said object, deforming the flexible sheet and immersing the object in the fluidized bed until a mating imprint is formed in the latter. The covering can be effected by gluing, in particular with a previously applied heat-activated adhesive in which case the fluidized bed is obtained by means of a current of hot air at a temperature above the activation temperature of the adhesive. The process is particularly suitable for assembling and mounting seat covers. Also described is a device for implementing the process.
Patent JP-2907544-B2 (JP)
IPC: C03C25/1065
Filed: 1990-03-27
Granted: 1999-06-21
Abstract: A liquid pigmented (meth)acrylate-functional photocurable coating composition adapted for the secondary coating of optical glass fiber is disclosed. This photocurable composition has a pigment content which is sufficient to provide a coloration which can be distinguished from other colors and in the absence of a significant excess of said pigment, the particles of the pigment have a size of less than about 1 micron, and an acyl phosphine oxide photoinitiator is used to obtain a rapid photocure despite the presence of the pigment, the composition's normal thickness when used for optical fiber coating, and the fine particle size of the pigment.
Patent JP-3130926-B2 (JP)
IPC: G10L25/00
Filed: 1991-05-02
Granted: 2001-01-31
Abstract: Recognizing a signal begins by receiving the signal and sampling it at a plurality of sampling points to produce a plurality of signal values. A statistical moment of the signal is calculated using the signal values according to the formula:  <IMAGE>  where: N=the number of sampling points; n=1<n<N X=the signal value of the signal at the sampling point;  mu =a mean of the signal values;  sigma =a standard deviation of the signal values; and k=an integer greater than 1. The calculated statistical moment is then compared with a plurality of stored signal identifications and the received signal is recognized as similar to one of the stored signal identifications. Preferably, the calculated statistical moment is used to create a feature vector which is quantized, and a weighted sum of the quantized feature vector is used to access a memory which stores the signal identifications.
Patent JP-3544976-B2 (JP)
IPC: H03K19/23
Filed: 1993-10-29
Granted: 2004-07-21
Abstract: PCT No. PCT/DE93/01039 Sec. 371 Date Jun. 16, 1995 Sec. 102(e) Date Jun. 16, 1995 PCT Filed Oct. 29, 1993 PCT Pub. No. WO94/10755 PCT Pub. Date May 11, 1994Described is an electronic component with N input terminals, which admit N input signals, M output terminals, each of which is assigned to one or more input terminals, a component body in which, depending on the input signals, current paths or filaments are created which connect the N input terminals with the M output terminals, wherein, to establish a decision or displacement dynamics, an external quantity applied to the component switches the current flow through the component body between an initial distribution, in which the current densities (ji) between each input terminal and its assigned output terminal correspond to the input signal admitted at the respective input terminal, and a self-organizing distribution, in which the current flows only between the input terminal admitting the input signal with the highest value and its assigned output terminal.
Patent JP-3175772-B2 (JP)
IPC: A61K9/22
Filed: 1992-06-05
Granted: 2001-06-11
Abstract: PCT No. PCT/EP92/01262 Sec. 371 Date Dec. 10, 1993 Sec. 102(e) Date Dec. 10, 1993 PCT Filed Jun. 5, 1992 PCT Pub. No. WO92/22600 PCT Pub. Date Dec. 23, 1992.Polycarbonates of formula (I) wherein a is an integer from 2 to 300; R1 and R2 are the same or different and are independently a polyester residue of formula (III) wherein x and y are integers from 1 to 50, R4 and R5, which are the same or different, are aliphatic straight or branched hydrocarbon chains having from 1 to 4 carbon atoms, R6 is an aliphatic or alicyclic straight or branched chain having from 2 to 18 carbon atoms, or a polyoxyalkylene residue of formula (II), the two groups -R4-COO and -R5-COO being randomly distributed in the polyester residue, x and y being in any possible ratio from 0 to 100, are synthesized by reacting dihydroxy compounds with 1,1'-carbonyldiimidazole. They are useful for the preparation of bioerosible matrices for biologically active compounds.    <IMAGE>  (I)   <IMAGE>  (II)   <IMAGE>  (III)
Patent JP-3731827-B2 (JP)
IPC: A61P25/24
Filed: 1993-12-08
Granted: 2006-01-05
Abstract: Compounds of formula I    <IMAGE>  I  wherein R1=(cyclo)alk(en)yl, aralkyl, alkyl(oxy)carbonyl, CONH2, etc.; R2=H, (cyclo)alk(en)yl, aralkyl, etc.; R3-R5=H, halo, alkyl, alkoxy, etc.; R6,R7=H, alkyl; R6R7=atoms to complete a ring; R8,R9=groups cited for R2, 2-oxoimidazolidinoalkyl, etc.; NR8R9=heterocyclyl; 1 of X,Y=CH2 and the other=CH2, O, S were prepd. Thus, 1-indancarboxylic acid was converted in 5 steps to 1-(N,N-dipropylaminomethyl)-6-formylaminoindane oxalate which had ED50 of 0.0055.mu.M/kg s.c. in the 8-OH DPAT cue agonism test in rats.
Patent JP-3886158-B2 (JP)
IPC: E01C19/23
Filed: 1997-09-18
Granted: 2007-02-28
Abstract: A method of compacting a mat of hot mix asphalt which has been laid by an advancing asphalt paver, the method comprising advancing an asphalt compactor over the laid asphalt such that a compaction surface of the compactor, formed by a lower run of at least one belt, is engaged with any one portion of the mat for a period of at least 1.5 seconds, the compaction surface applying a maximum average load stress to the mat of less than about 50 kPa (7.252 psi). Compaction may be achieved using a compactor ( 60 ) comprising two longitudinally spaced modular compaction units ( 62 ) connected relative to each other, and a power source for driving at least one of the modular compaction units ( 62 ), wherein at least one of the modular compaction units ( 62 ) is adjustable to permit steering of the compactor, and wherein each of said modular compaction units ( 62 ) comprises a compaction belt ( 74 ), support means ( 78, 80 ) for the belt to define a planar lower run of the belt ( 74 ) forming a compaction surface.
Patent JP-3969741-B2 (JP)
IPC: A61P25/00
Filed: 1996-11-14
Granted: 2007-09-05
Abstract: In accordance with the present invention, a novel class of substituted aryl compounds (containing ether, ester, amide, ketone or thioether substitution) that promote the release of ligands involved in neurotransmission have been discovered. In a particular aspect, compounds of the present invention are capable of modulating acetylcholine receptors. The compounds of the present invention are capable of displacing one or more acetylcholine receptor ligands, e.g., <3>H-nicotine, from mammalian neuronal membrane binding sites. Invention compounds may act as agonists, partial agonists, antagonists or allosteric modulators of acetylcholine receptors. Therapeutic indications for compounds with activity at acetylcholine receptors include diseases of the central nervous system such as Alzheimer's disease and other diseases involving memory loss and/or dementia (including AIDS dementia); cognitive dysfunction (including disorders of attention, focus and concentration), disorders of extrapyramidal motor function such as Parkinson's disease, progressive supramuscular palsy, Huntington's disease, Gilles de la Tourette syndrome and tardive dyskinesia; mood and emotional disorders such as depression, anxiety and psychosis; substance abuse including withdrawal symptoms and substitution therapy; neurocrine disorders and dysregulation of food intake, including bulimia and anorexia; disorders or nociception and control of pain; autonomic disorders including dysfunction of gastrointestinal motility and function such as inflammatory bowel disease, irritable bowel syndrome, diarrhea, constipation, gastric acid secretion and ulcers; pheochromocytoma, cardiovascular dysfunction including hypertension and cardiac arrhythmias, as well as co-medication uses in surgical applications.
Patent JP-2918339-B2 (JP)
IPC: C23C18/44
Filed: 1994-05-13
Granted: 1999-07-12
Abstract: Palladium layers are often used as protective layers on the surface of substrates made of copper, nickel and cobalt, as well as their alloys with each other and/or with phosphorous or boron. The known processes, however, allow no adhesive, permanently glossy, bright palladium layers with few pores to be deposited. Such palladium layers may however be deposited from a formaldehyde-free chemical bath which contains a palladium salt, one or several nitrogenated complexing agents and formic acid or formic acid derivatives at a pH value higher than 4. Pretreating in a cementation palladium bath is also possible.
Patent JP-3862239-B2 (JP)
IPC: B23K26/00
Filed: 1996-03-27
Granted: 2006-12-27
Abstract: A laser welding apparatus for clad welding the interior surface of a tube includes a rotating sleeve that encloses a fiber optic cable. A stationary laser generates light energy for the welding operations performed by the rotating sleeve. An optical coupler is positioned between the stationary laser and the rotating sleeve. A fixed optical assembly of the optical coupler receives light energy from the stationary laser and produces collimated and focused light energy. A rotating cable interface assembly of the optical coupler receives the collimated and focused light energy from the fixed optical assembly and applies it to the fiber optic cable of the rotating sleeve, which delivers the light energy to the interior surface of a tube so that it may be used to produce a clad weld. The fixed optical assembly includes axial and concentric alignment devices. The rotating cable interface assembly includes concentric alignment means and a monitoring cavity to provide optical feedback regarding the alignment between the fixed optical assembly and the rotating cable interface assembly. The rotating cable interface assembly may be constructed to include a safety fiber optic with an accompanying safety fiber optic photocell which is used to assess whether excessive light energy from the laser is being used.