baber/WOPTO huggingface dataset:
Patent JP-H0826007-B2 (JP)
IPC: C07D239/48
Filed: 1987-02-06
Abstract: The 2,4-diamino-5-benzylpyrimidines have antimicrobial activity and are in particular suitable for inhibiting the growth of mycobacteria. They display pronounced synergistic activity in combination with inhibitors of the diaminodiphenyl sulphone, ring-substituted 4-aminodiphenyl sulphone or ring- and/or nitrogen-substituted diaminodiphenyl sulphone types. 
<IMAGE>
Patent JP-H0460089-B2 (JP)
IPC: A61K8/73
Filed: 1983-02-22
Abstract: Process and composition for dyeing hair and leaving it in a durably conditioned form, wherein a cationic polymer product (as defined), a water-soluble anionic surfactant and an organic solvent for the reactionn product of the cationic polymer product and the anionic surfactant and a carefully measured amount of water are included along with a hair dyeing intermediate.
Patent JP-H0243503-B2 (JP)
IPC: A61C19/00
Filed: 1983-03-23
Abstract: In an apparatus for treating dental materials with radiation of a selected spectral range, a receptacle accommodating the material to be treated is surrounded by one or a plurality of fluorescent tubes. The maximum emission of the fluorescent tubes is about 460 nm. The receptacle which accommodates the dental material during the irradiation process is preferably hermetically sealed and is made of a material that is transparent to the radiation.
Patent JP-2848001-B2 (JP)
IPC: H04N5/782
Filed: 1991-03-08
Granted: 1999-01-20
Abstract: A digital VTR is provided with a block segmenting circuit (5) for converting an input digital picture signal into data segmented into blocks of picture elements, an encoding circuit (8) for compressing and encoding the output data of the block segmenting circuit block-by-block, a channel encoding circuit (11) for channel encoding the encoded output data from the encoding circuit, an audio signal encoding circuit (15) for encoding an input digital audio signal, and an additional code generating circuit for generating an additional control code which includes subdata. The encoded picture data from the channel encoding circuit (11), the encoded audio data output from the audio signal encoding circuit (15), the additional control code and pilot signal data for tracking are recorded in skewed tracks (TA, TB) traced on a magnetic tape (78) by a magnetic head or heads (13A, 13B) mounted on a rotary drum (76), with each skewed track (TA, TB) having pilot signal data recorded at least adjacent the end portion of the track (TA, TB) at which the magnetic head (13A, 13B) enters into contact with such track (TA, TB), subdata recorded at the other end portion at which the magnetic head (13A, 13B) leaves the track (TA, TB), and the picture data and the audio data recorded at an intermediate portion of the track (TA, TB), so that both picture data and audio data can be reproduced with high quality while the subdata can be played back with relatively high accuracy. <IMAGE>
Patent JP-2701229-B2 (JP)
IPC: C07C51/363
Filed: 1996-03-01
Granted: 1998-01-21
Abstract: Prodn. of 3-chloropropionic acid (I) comprises simultaneously adding HCl gas and acrylic acid to a mixt. of 70-100 wt.% (I) and 0-30 wt.% water or aq. HCl, and opt. continuing to add HCl gas.
Patent JP-S5856581-B2 (JP)
IPC: C08K3/04
Filed: 1981-05-14
Abstract: Flame-retardant elastomers are prepared by adding a metal hydroxide and/or a hydrate of a metal oxide and graphite to an organopolysiloxane composition which is capable of being crosslinked to form an elastomer.
Patent JP-2659988-B2 (JP)
IPC: A61G9/00
Filed: 1988-03-28
Granted: 1997-09-30
Abstract: Device for collecting and temporarily storing urine, and is intended particularly, but not exclusively, for bed-ridden persons or patients and is characterized by the combination of   a) a urine tube (1) provided with a first and a second aperture, the first aperture being intended to form a urine inlet end and being so shaped as to enable it to be used by both men and women, b) a urine bag (8) having an inlet end and an openable and closable outlet end, c) a valve means (6) which includes a valve body (7) which has a substantially U-shape in longitudinal section and one end of which is intended to co-act in a liquid-tight manner with said second aperture, and the other end of which valve body is intended to co-act with the inlet end of the urine bag, and wherein at least the valve means (6) and the urine bag (8) form an undivided and liquid-tight urine collecting device, or preferably wherein the urine tube (1), valve means (6) and urine bag (8) together form an undividable or inseparable assembly.
Patent JP-H0434395-B2 (JP)
IPC: A01H1/02
Filed: 1984-04-28
Abstract: 1. A process for producing proliferating cell aggregates, which comprises a) uniformly distributing isolated protoplasts or isolated cells regenerated from protoplasts in or on an agarose-solidified culture medium, and/or b) cutting the pretreated and solidified culture medium into segments and transferring the segments to a nutrient solution, and continuing culturing in both cases until the cell aggregates have attained the desired size.
Patent JP-H0459816-B2 (JP)
IPC: H04L7/02
Filed: 1981-06-16
Abstract: A supervisory channel is provided on a digital transmission system by frequency modulation of the data signal transmitted along a transmission link which includes repeaters. The frequency modulation can be carried out using an elastic store. Each repeater includes means for demodulating the frequency modulation so that each repeater can be addressed and interrogated. Each repeater can also phase modulate the data signals on the return link to a terminal station so that signals indicative of an interrogated condition can be transmitted to the terminal station.
Patent JP-H0211586-B2 (JP)
IPC: C07C319/02
Filed: 1980-07-10
Abstract: Process for preparing N-(2-mercaptoethyl) alkanamides by the reaction of a 2-alkyl-2-oxazoline with hydrogen sulfide in a continuous process wherein both reactants are maintained in the liquid phase throughout the reaction by the use of superatmospheric pressure. This continuous process reduces the reaction time substantially compared to prior art process and also reduces the quantity of by-products.
Patent EP-1134142-B2 (EP)
Inventor: BRUEGGER ROLAND
IPC: B60L15/20
Filed: 2001-03-15
Granted: 2009-10-14
Abstract: The method involves forming a differential speed value (deltaV) from the actual speed value (Vist) and a predefinable desired speed value (Vsoll). A limited desired acceleration value (asoll) is formed from the differential speed value and a first mass-dependent factor (Kp). A desired traction force value (FZsoll) is generated from the limited desired acceleration value and an actual acceleration value (aist). An Independent claim is also included for an arrangement for regulating the speed of a railway vehicle.
Patent EP-0536824-B2 (EP)
Inventor: CAIN FREDERICK WILLIAM
IPC: C11C3/00
Filed: 1992-09-22
Granted: 1999-05-19
Abstract: Fats that consist predominantly of triglycerides, capable of crystallization in the b-crystal form can be stabilized in their b<1>-crystal form by the external addition of an effective amount of SSO and/or S<7>-triglycerides (S= sat. fatty acids C<5><4>-C<6><8>; O= oleic acid). This way tempering of the fats is no longer required.
Patent EP-0558390-B2 (EP)
Inventor: LEGEAIS JOSEPH
IPC: E06B9/17
Filed: 1993-02-19
Granted: 2001-01-17
Abstract: The cross-section of the profile lamella for a curtain has a large base (2) connected to a small base (3) via a first side (4) and a second side (5). The lamella (1) has a recess (6) and a snap ring (8) connected via a strip (7) of flexible material to the corner of the small base (3) and the second side (5). <IMAGE>
Patent EP-0788378-B2 (EP)
Title: Pansement
Inventor: QIN YIMIN
IPC: A61L15/28
Filed: 1995-10-27
Granted: 2012-01-18
Abstract: Un pansement comprend une combinaison (i) d'une première couche qui est destinée à être en contact avec une plaie et possède, de préférence, un effet positif sur la cicatrisation de celle-ci, et (ii) d'une seconde couche possédant un pouvoir hydrophile supérieur à celui de la première.
Patent EP-0881261-B2 (EP)
Inventor: TADOKORO YOSHIO
IPC: B29C45/14
Filed: 1997-02-13
Granted: 2010-06-30
Abstract: An acrylic film or sheet made from a resin composition comprising 95 to 50 wt.% acrylic resin obtained mainly from methyl methacrylate and having a glass transition temperature of 40 to 105 °C and, dispersed therein, 5 to 50 wt.% acrylic polymer having a multilayer structure containing an elastic rubbery layer; thermoplastic resin moldings having the film or sheet integrally bonded to the surface layer thereof; and a process for producing the moldings. This film or sheet is an excellent laminating material for use in laminating simultaneously with injection molding.
Patent JP-2664243-B2 (JP)
IPC: A61K9/32
Filed: 1989-04-20
Granted: 1997-10-15
Abstract: A dosage form is disclosed comprising a cured emulsion coat that surrounds a drug. The emulsion comprises a lower alkyl acrylate-lower alkyl methacrylate copolymer and ethyl cellulose. The emulsion optionally comprises a hydrophilic polymer.
Patent JP-2999201-B2 (JP)
IPC: H04N3/233
Filed: 1989-04-27
Granted: 2000-01-17
Abstract: Such voltages are frequently necessary for generating correction currents which have to have the same phase as the fundamental wave of another voltage. The use of a filter circuit or synchronised oscillator circuit is known but this requires a calibration to the fundamental wave. In Patent Application P 37 01 927.9, a method for generating these voltages is described. It has been found that when this voltage is applied to the correction of gull-wing geometric distortions on the display screen of a picture tube, errors occur at the top and bottom screen edge which are opposite to the subsequent or prior parts of the displayed raster. 
<??>The invention compensates for these errors in that the correction current is inverted in the vicinity of the top and bottom screen edge so that its zero transitions do not coincide with the top and bottom screen edge. 
<??>Generation of a correction current for the vertical deflection in television receivers.
Patent JP-S6123895-B2 (JP)
IPC: G04G99/00
Filed: 1975-09-16
Abstract: A frequency generator comprises a quartz crystal controlled oscillator subjected to at least one variable physical parameter such as temperature and has an arrangement for calibrating the frequency with respect to a standard signal with simultaneous compensation for variations of the physical parameter(s). This arrangement comprises a first set of selectable memories storing values to control the division ratio in a dividing chain. These memories are inscribed in a learning period for a few values of the physical parameter(s); simultaneously, digital values supplied by at least one probe, each value corresponding to a range of values of the parameter, are stored in a second set of memories associated with the probe(s). During operation of the generator, a comparator compares the actual digital value supplied by the probe(s) with the values stored in the second set of memories, to select the corresponding memory of the first set for controlling the division ratio, at least one probe sensitive to a physical parameter of the environment, and means associated with each said probe to form selection signals each selection signal representing various possible values of the parameter considered in one of several ranges of values of said parameter, said electrically-alterable memory being arranged in groups to be selected by said selection signals and each corresponding to one of said ranges to memorize values determining the division ratio to be adopted as a function of said signals, the generator further comprising calibration selecting means for connecting the output of the frequency comparator to the inscription input of the selected memory group.
Patent JP-S6411761-B2 (JP)
IPC: E01D19/06
Filed: 1983-07-04
Abstract: An arrangement for bridging expansion joints in carriageways, especially bridges. One or more parallel plates run at right-angles to the direction of the carriageway adjacent at the top to the surface of the carriageway. The plates are supported at the bottom on bars which run at right-angles to the expansion joint and transmit loads directly or indirectly into the edges of the joint adjacent thereto. For controlling the spacing of the plates, control cables are provided. The plates are connected to the cable runs of the control cables. The cable runs run parallel to the bars and are attached either to the load-transmitting bars themselves or to separate control bars.
Patent JP-S6251770-B2 (JP)
IPC: B60K31/00
Filed: 1977-10-07
Abstract: PURPOSE:To provide a safety system for preventing occurrence of an accident of vehicle at a curved road, which comprises means for receiving, from means disposed by the side of the road at the inlet portion of a curve of the road, information relating to the allowable vehicle speed when travelling along the curve, and means for producing an alarm of overspeed if the actual travelling speed of the vehicle is  higher than the allowavble speed. CONSTITUTION:When a vehicle 3 comes near the inlet of a curve of road and approaches transmitter 1 disposed by the side of the road, electric waves containing information relating to distance Dm of the curve and reference allowable speed Vm for the curve, transmitted from transmitter 1, is received from antenna 11a to receiver 11 on the vehicle 3, whereupon reception starting signal is supplied to micro-computor 15 and it starts operational processing of safety control programme. That is, actual travelling speed of the vehicle is detected from the output from vehicle-speed sensor 12, and it is compared with the safety speed range determined by the allowable speed. Here, if the actual vehicle speed is higher than the safety speed range, alarm buzzer 16 is actuated.
Patent JP-S6335483-B2 (JP)
IPC: B65B9/04
Filed: 1981-08-10
Abstract: A method for aligning markings during the forming and filling of packages, which are produced by successively forming receptacles (r), into which articles (m) are filled, in a synthetic resin film (f1) and by subsequently tightly sealing the receptacles (r) by means of a sealing foil (f2), on which markings which are aligned with the receptacles (r) have been applied. In this method, markings are applied to the sealing foil at uniform intervals from one another which are slightly smaller than the intervals between neighbouring receptacles (r), the sealing foil is guided and transported over a feeding roller (51) rotating at variable speed and a feeding roller (61) rotating at constant speed, the deviation of the markings is determined at a point at a specified distance from a reference position and the sealing foil (f2) is stretched when the deviation exceeds a specified value. <IMAGE>
Patent JP-2501287-B2 (JP)
IPC: H01L23/28
Filed: 1993-06-07
Granted: 1996-05-29
Abstract: A chip carrier is disclosed which includes a chip carrier substrate and at least one semiconductor chip mounted in a flip chip configuration, via solder balls, on a circuitized surface of the chip carrier substrate. The solder balls are encapsulated in a first encapsulant having a composition which includes an epoxy. In addition, at least a portion of the circuitry on the circuitized surface is encapsulated in a second encapsulant having a composition which includes a urethane, and which composition is chosen so that the second encapsulant exhibits a modulus of elasticity which is equal to or less than about 69.10<6> N/m<2>. As a consequence, the second encapsulant exhibits neither internal cracks, nor interfacial cracks at the interface with the first encapsulant, nor does the second encapsulant delaminate from the circuitized surface, when the chip carrier is thermally cycled. <IMAGE>
Patent JP-3053462-B2 (JP)
IPC: C08G63/682
Filed: 1991-05-22
Granted: 2000-06-19
Abstract: Disclosed are rigid fluorinated monomers, their preparation, and polymers derived therefrom based on two novel tricyclic xanthene core systems, 9,9-bis-(perfluoroalkyl)xanthene (I) and 9-phenyl-9-perfluoroalkylxanthene (II). The monomers have utility in the preparation of advanced high-performance polymers, particularly polyimides.
Patent JP-2505885-B2 (JP)
IPC: G01T1/11
Filed: 1989-07-03
Granted: 1996-06-12
Abstract: A method of detecting, counting or otherwise measuring nuclear radiation includes the steps of exposing a diamond containing single substitutional paramagnetic nitrogen to the nuclear radiation to cause electrons or holes to be trapped at lattice imperfections within the diamond crystal structure, heating the diamond to cause it to luminesce and utilising the luminescence as a means for the detection, counting or measurement of the nuclear radiation. The method is characterised by subjecting the diamond to a high dose of neutron or electron irradiation prior to exposing it to the nuclear radiation to be detected. This, it has been found, improves both the sensitivity of the diamond as a thermoluminescent material and linearity of the thermoluminescent response to nuclear radiation dose.
Patent JP-3915015-B2 (JP)
IPC: C07B53/00
Filed: 1996-06-19
Granted: 2007-05-16
Abstract: Optically active acyloxysuccinic anhydride is reacted with an aromatic compound in the presence of a Lewis acid to produce an optically active 2-acyloxy-4-oxo-4-arylbutyric acid, which can then be converted into an optically active 2-acyloxy-4-arylbutyric acid by catalytic reduction, and the latter compound hydrolyzed in the presence of an acid or an alkali to produce an optically active 2-hydroxy-4-arylbutyric acid, which can optionally be reacted with an alcohol in the presence of an acid to produce an optically active 2-hydroxy-4-arylbutyric acid ester.
Patent JP-H0239467-B2 (JP)
IPC: C04B35/58
Filed: 1981-12-09
Abstract: Disclosed is an improved process for preparing a composite compact wherein a mass of abrasive crystals, a mass of metal carbide, and a bonding medium are subjected to a high-temperature/high pressure process for providing a composite compact. The sintered carbide mass supports the mass of abrasive crystals and bonding or catalyst metal, and the abrasive crystal grains are directly bonded to adjacent crystal grains in the mass thereof. Such improved process comprises disposing the mass of abrasive crystals in layers wherein the coarsest layer is closest to the carbide mass and is composed of crystals having a largest dimension of between about 75 and 500 microns and the finest layer is disposed farthest away in the carbide mass and is composed of crystals having a largest dimension of less than 10 microns. The abrasive crystals are selected from the group consisting of diamond and cubic boron nitride and preferably are diamond; the metal carbide preferably is tungsten carbide; and the bonding metal preferably is cobalt. The resulting improved composite compact also is disclosed.
Patent JP-H0611901-B2 (JP)
IPC: C22C38/40
Filed: 1987-09-08
Abstract: A low carbon plus nitrogen, free-machining, austenitic stainless steel having improved machinability and excellent corrosion resistance. The steel composition in weight percent is essentially carbon plus nitrogen up to about 0.06, chromium 16 to 20, nickel 6 to 14, manganese up to 0.60, sulfur 0.15 to 0.50, silicon up to about 1, phosphorus up to about 0.20, molybdenum up to about 1 and balance iron.
Patent JP-3677826-B2 (JP)
IPC: F04C28/28
Filed: 1995-08-31
Granted: 2005-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing device which can reduce the time during which a rotating shaft is decelerated in the event of power failure. SOLUTION: This magnetic bearing device includes a brushless dc motor 1 which drives and rotates a rotating shaft; magnetic bearing means 13, 14 for levitating the rotating shaft magnetically; a magnetic bearing control circuit 6 for controlling the magnetic bearing means; and a forced brake circuit 3 which involves a resistance that is connected in series with the brushless dc motor during power failure. If power is normally supplied from a power supply, the motor controls magnetic levitation using the magnetic bearing means 13, 14 driven under control of the magnetic bearing circuit 6 In the event of power failure, the resistance 31 of the forced brake circuit 3 is connected in series to the motor 11 to convert current flowing through the motor into heat by means of the resistance to perform heated breaking, by means of which the deceleration time of the rotating shaft is reduced.
Patent JP-H0772187-B2 (JP)
IPC: C07D471/04
Filed: 1986-10-03
Abstract: Compounds of formula I    <IMAGE>  (I)  wherein R1 is hydrogen or a protecting group, R2 is -CH=CR24 or -C 3BOND CR4, R4 is hydrogen or halogen, R3 is hydrogen, lower alkyl or lower alkoxyalkyl, RA is, inter alia, hydrogen, OR7, lower alkyl, which optionally is substituted with aryl, lower alkoxy or NR5R6, R5 and R6 can be the same or different and in each case is hydrogen, lower alkyl or together with the nitrogen atom a 5-6 member ring, which can contain another heteroatom, R7 is lower alkyl, optionally substituted aryl or aralkyl, and each compound can contain one or more RA radicals which are not hydrogen, have valuable pharmacological properties.
Patent JP-2538071-B2 (JP)
IPC: H01L21/52
Filed: 1989-09-26
Granted: 1996-09-25
Abstract: PURPOSE:To obtain a high quality semiconductor device free from occurrence of bubbles and chip tilt by a method wherein semi-hardened thermosetting resin or thermoplastic resin adhesive of uniform thickness is used to adhere a chip to a die pad. CONSTITUTION:Adhesive 9 comprising semi-hardened resin or thermoplastic resin is used to make a chip 6 uniformly thick and adhere it to a die pad 2. That is, the adhesive 9 is screened on a tape-like release paper 10 with substantially uniform thickness, the adhesive 9 is heat-transferred to the die pad 2 of a leadframe 1, the chip 6 is press-fitted by a collet 7 while the adhesive 9 transferred to the die pad 2 is being heated, and heat treatment is performed for complete hardening if the adhesive 9 is semi-hardened resin so that the chip 6 is adhered to the die pad 2. Thus a high quality semiconductor device free from occurrence of bubbles and tilt of the chip 6 can be obtained.
Patent JP-H0774148-B2 (JP)
IPC: A61K9/24
Filed: 1986-10-24
Abstract: A particle containing a liquid-soluble active substance for release outside a human or animal body, said particle comprising a core with a coating thereon, said coating comprising a liquid soluble active substance is characterized in that the core has an appearance differing from the appearance of the coating, and that the appearance of the core is initially concealed by the coating and appears after dissolution of the liquid-soluble active substance, thus indicating that the active substance in said coating has been dissolved. The invention has its foremost application on granules, tablets and similar drug releasing units which make part of a parenteral liquid administration device.
Patent JP-3262324-B2 (JP)
IPC: C07C41/01
Filed: 1999-09-22
Granted: 2002-03-04
Abstract: An object of the present invention is to provide a catalyst for a lower alcohol oxidation reaction which makes possible to manufacture a partial oxide of a lower alcohol such as dimethoxymethane or the like selectively and efficiently by direct oxidation of a lower alcohol such as methanol or the like, and to provide a method for manufacturing a partial oxide of a lower alcohol such as dimethoxymethane or the like selectively and efficiently from a lower alcohol such as methanol or the like by using this catalyst for a lower alcohol oxidation reaction. A partial oxide of a lower alcohol such as dimethoxymethane or the like is manufactured by subjecting a lower alcohol to vapor phase contact oxidation with a molecular oxygen-containing gas in the presence of an oxidation reaction catalyst for a lower alcohol composed of a rhenium-antimony compound oxide such as SbRe2O6 or the like. When the vapor phase contact oxidation is conducted, in particular, at a temperature of 300 to 400 DEG C, dimethoxymethane can be manufactured highly selectively. <IMAGE>