baber/WOPTO huggingface dataset:
Patent JP-H0356006-B2 (JP)
IPC: H01Q1/38
Filed: 1983-08-11
Abstract: A microcrisp antenna system having one or more conductively isolated resonantly dimensioned radiator structures disposed less than about one-tenth wavelength above a ground plane is nonconductively coupled to an intermediate layer of microcrip feedline structure. The microstrip feedline structure includes various microstrip transmission line segments fed with reference to the ground plane and including predetermined coupling locations positioned an odd integer number of one-fourth wavelength(s) from an effective r.f. short circuit to the underlying ground plane. Such coupling locations are also disposed proximate a predetermined corresponding feedpoint region of the radiating structure such that electromagnetic fields concentrated at the coupling location operate to nonconductively couple r.f. energy to/from the radiator structure from/to the feedline structure. The coupling location is preferably disposed at a widened and relatively lowered r.f. impedance coupling tab segment of the transmission line having a width dimension which is sufficient to provide matched impedance coupling to the corresponding feedpoint region but which is also substantially less than the dimension of the radiator structure transverse to its resonant dimension. The effective r.f. short circuit may be provided by an actual conductive connection to the underlying reference surface or by an r.f. open circuit termination located an additional one-fourth wavelength therefrom along the feedline structure.
Patent JP-2722204-B2 (JP)
IPC: A61K31/20
Filed: 1988-06-18
Granted: 1998-03-04
Abstract: Omega-3, 20-22 carbon aton, hexa- or penta- unsaturated fatty acids are used in the treatment of periodontal disease.
Patent JP-3015254-B2 (JP)
IPC: H01H50/24
Filed: 1994-07-06
Granted: 2000-03-06
Abstract: A circuit breaker actuating mechanism has a magnetic frame (120) and a load coil (122), with a magnetic pole piece (116) which is aligned with the axis of the coil. An elongate L-shaped armature (128) pivots on the magnetic frame and has a head (130) which moves transversely relative to the axis of the coil towards the pole piece. The pole piece is typically circular in section, and the head of the armature has a circular recess (134) which matches the shape of the pole piece. The head of the armature has a pair of projections (146, 148) which extend relatively close to the pole piece when the armature is in a retracted position, increasing the initial attractive force between the pole piece and the armature. The mechanism is relatively simple and economical to manufacture, and offers an improved pull-in force. <IMAGE>
Patent JP-2562571-B2 (JP)
IPC: C07C229/04
Filed: 1995-06-23
Granted: 1996-12-11
Abstract: Metal chelate resins whose complexed nitrilotriacetic acid residues are bound to a carrier matrix via a spacer and which are suitable for metal chelate chromatography of proteins, especially those which contain neighboring histidines.
Patent JP-3223705-B2 (JP)
IPC: F21Y101/00
Filed: 1994-07-11
Granted: 2001-10-29
Abstract: An optical axis adjusting device for automotive headlights is disclosed which consists of a pair of optical axis adjusters provided between the lamp unit and car body and each composed of an adjusting screw and screw mounting to adjust the optical axis of the lamp unit with the lamp unit tilted horizontally or vertically with respect to the car body by turning the adjusting screw. Each of the screw mountings is protruded at one end thereof to the back of the car body while the other end thereof is protruded to the front of the lamp unit. The adjusting screw is protruded at one end thereof to inside the car body and at the other end thereof to the front of the headlight, and has a first head formed at the one end thereof and a second head provided on the other end thereof. By turning an adjusting tool fitted on either the first or second screw head, the optical axis of the headlight can be adjusted at either of the front and back of the headlight. The second screw head has a stopper which is to abut a first abutment formed on the screw unit and prevent the adjusting screw from coming off from the screw mounting when the adjusting screw is excessively turned at the first head thereof in a direction to move the screw mounting toward the front of the headlight. The lamp unit or screw mounting has formed thereon a second abutment which the adjusting tool abuts and works to disengage the adjusting tool from on the second screw head when the screw mounting is moved to a predetermined position during adjustment of the optical axis at the second screw head.
Patent JP-2635374-B2 (JP)
IPC: C08F4/00
Filed: 1988-07-01
Granted: 1997-07-30
Abstract: Sulphonium salts of the formula 
<IMAGE>
 in which R<1>, R<2> and R<3> are identical to or different from one another and represent aliphatic and/or aromatic radicals which may contain heteroatoms, or two of the radicals R<1> to R<3> are linked to one another to form a ring, with the proviso that at least one of the radicals R<1> to R<3> contains at least one grouping cleavable by acid or one of the radicals R<1> to R<3> is linked to one or more further sulphonium salt radicals, if desired via groupings cleavable by acid, and X<(-)> denotes a non-nucleophilic counterion
 are suitable as photoinitiators for cationic polymerisation.
Patent JP-3073668-B2 (JP)
IPC: A47J27/08
Filed: 1995-07-06
Granted: 2000-08-07
Abstract: The lid has a pair of radially-mounted jaws connected to a central actuating mechanism by a pair of transverse drive rods. A mobile control member (56) is located centrally on a control knob (50), for reciprocating movement in a direction radial to the knob and the lid.   Manual pressure moves the control member radially inwards, actuating the drive rods via a mechanical connection to move in a radially outward locking direction. The control member is linked to a control button (52), such that manual downward pressure on the button causes the control member to move radially outwards and the drive rods to move in a radially inward unlocking direction. The control member and button together form a central gripping handle for the lid. <IMAGE>
Patent JP-2707372-B2 (JP)
IPC: F21V14/04
Filed: 1991-07-02
Granted: 1998-01-28
Abstract: PURPOSE:To improve the stability of attaching to a member on a body side and the stability of supporting an aiming screw adjusting the aiming of a head lamp for a car, by supporting the aiming screw with a nut. CONSTITUTION:A base portion 43 provided with a rear wall 47 contacted to a portion 53 of a lamp housing 3 on at least two positions separated in up to down direction (a contact piece 46 and a boss portion 50) or along a long vertical plane, and a cylindrical nut portion 44 projecting nearly perpendicularly from the rear wall and provided with a screw hole 44a, and reinforcing walls 45, 45... connecting the outer peripheral surface of the nut portion to the base portion are constructed unitedly.
Patent JP-2582534-B2 (JP)
IPC: H01L21/52
Filed: 1994-08-16
Granted: 1997-02-19
Abstract: PURPOSE:To prevent inner leads from relatively moving up or down from a semiconductor pellet level in a manufacturing process by a method wherein the tips of the inner leads are fixed to the side face of the semiconductor pellet by a insulating adhesive member. CONSTITUTION:Inner leads 21 are arranged surrounding a semiconductor pellet 1, and the inner leads 21 and the pellet 1 are sealed up with a molding resin 5. The inner lead 21 is connected to an outer lead 22 which is continuously led out of the molding resin 5. Furthermore, the tips 21a of the inner leads 21 are fixed to the side face 11 of the semiconductor pellet 1 with insulating adhesive members 4. By this setup, the inner leads 21 are prevented from moving up or down relatively from a semiconductor pellet 1 level in a manufacturing process.
Patent JP-2512759-B2 (JP)
IPC: A01N43/90
Filed: 1987-08-14
Granted: 1996-07-03
Abstract: Aqueous herbicidal compositions comprising on a weight basis 1.0% to 45% of a water soluble formula I imidazolinone acid salt <CHEM>    wherein A is CH; N or N->O;    W is oxygen or sulfur;    X is H, halogen, methyl or hydroxyl; Y and Z are each hydrogen, halogen, C1-C6 alkyl, hydroxyloweralkyl, C1-C6 alkoxy, C1-C4 alkylthio, phenoxy, C1-C4 haloalkyl, nitro, cyano, C1-C4 alkylamino, diloweralkylamino or C1-C4 alkylsulfonyl group; or phenyl optionally substituted with C1-C4 alkyl, C1-C4 alkoxy or halogen; difluoromethoxy, trifluoromethoxy, 1,1,2,3-tetrafluoroethoxy, C3-C8 straight or branched alkenyloxy optionally substituted with one to three halogens, or C3-C8 straight or branched alkynyloxy optionally substituted with one to three halogens; and, when taken together, Y and Z may form a ring which may optionally be substituted, in which YZ are represented by -(CH2)n-, -(CH)n-, where n is an integer of 3 or 4, and when A is N or N->O YZ may also be -(CH2)2-Q- or -(CH2)-Q-, wherein Q is oxygen or sulfur, with the proviso that X is hydrogen;    R1 is C1-C4 alkyl; R2 is C1-C4 alkyl or C3-C6 cycloalkyl; and when R1 and R2 are taken together with the carbon to which they are attached they may represent C3-C6 cycloalkyl optionally substituted with methyl; 0% to 20% urea; 0% to 30% nonionic surfactant and sufficient water to total 100% which has been buffered with a sufficient amount of acid to have an initial pH in a range of about 6 to pH 8.5.
Patent JP-4094704-B2 (JP)
IPC: G01M3/24
Filed: 1997-07-15
Granted: 2008-06-04
Abstract: PROBLEM TO BE SOLVED: To diagnose a trap and a valve by one device. SOLUTION: Ultrasonic vibration and casing surface temperatures of a trap and a valve as diagnosis objects are measured by a probe 10, and vibration data and temperature data obtained by the measuring are treated by a CPU 23 in a device main body 20. In the CPU 23, each datum from the probe 10 is processed in compliance with a program for diagnosis the trap 24a in a memory unit 24 when a diagnosis object is the trap, and thereby, correct trap diagnosis is realized. On the other hand, when the diagnosis object is the valve, the CPU 23 processes each datum from the probe 10 in compliance with a program for diagnosing the valve 24b to realized diagnosis of the valve. Each program 24a and 24b is switched in compliance with a control program 24c by the CPU 23.
Patent JP-H0220518-B2 (JP)
IPC: B67D1/08
Filed: 1985-10-01
Abstract: A beverage dispenser including a concentrate supply compartment (15) for supporting concentrate containers (12) in dispensing positions, an access door (11) to the compartment and protrusions (18) on the inside of the access door which fit into recesses in the containers when the door is closed. The door also must actuate a limit switch (24) when the door is closed before the dispenser can be electrically energized to dispense a selected beverage.
Patent JP-3308674-B2 (JP)
IPC: C08L51/00
Filed: 1993-09-17
Granted: 2002-07-29
Abstract: The invention relates to heat-sealable plastic films KF for sealing closure of containers, built up from at least two layers adhering to one another, a substrate layer T being built up from an impact-resistant polystyrene resin (PS) and another sealing layer S - adhering to the substrate layer T - being built up from 20 to 100% by weight of a copolymer P consisting of:   p1) 20 to 90% by weight of methyl methacrylate and/or ethyl methacrylate   p2) 10 to 80% by weight of at least one monomer of the formula I: <IMAGE> in which R1 represents an alkyl radical with 3 to 24 carbon atoms and   p3) 0 to 10% by weight, preferably 1 to 8% by weight, of a monomer which is copolymerisable with the monomers p1) and p2) and is different from the monomers p1) and p2), the monomers p1), p2) and p3) totalling 100% by weight.
Patent JP-2914896-B2 (JP)
IPC: F16K31/06
Filed: 1995-09-11
Granted: 1999-07-05
Abstract: A valve assembly (10) is disclosed for metering exhaust gas to the intake manifold of an internal combustion engine (12). The valve assembly has a base (14) which includes a passage (44) communicating between the intake manifold (180) and the exhaust manifold (9178) of the engine (12). the passage has a valve seat (52) which is operable with a valve member (94) to meter the flow of exhaust gas through the passage to the intake manifold. An actuator assembly (18) is mounted to the base and is operably connected to the valve member to move the valve member into and out of engagement with the valve seat. The actuator assembly includes a housing (22) having sides (28) a bottom (26) and support members (64) extending from the bottom to position the actuator relative to the base. A stepped extension (76) may extend from the bottom of the actuator housing and extends into an opening (54) in the top of the base to define a sealed passage (80) for the valve stem (92) between the base member and the actuator. The stepped extension may include a bearing (98) to support the valve stem within the actuator and seal against leakage of exhaust gas from the base to the actuator.
Patent JP-3350682-B2 (JP)
IPC: A61F5/448
Filed: 1991-06-10
Granted: 2002-11-25
Abstract: Stoma apparatus comprising a bag support intended to be fixed round an artificial opening in the body of a user with the aid of a pad equipped with an adhesive or a pressure-sensitive adhesive gum or by an equivalent means, as well as a bag for collecting the fluids and/or body waste and capable of being assembled in a removable manner by means of a nose pointing towards the bag support. The bag (40) is fixed on the bag support (10) by deformation of a leakproofing means (20) whose radial dimension is increased by manoeuvring a suitable activation device, such as a slotted ring, or by hydraulic or pneumatic means. <IMAGE>
Patent JP-H0794477-B2 (JP)
IPC: A61P35/00
Filed: 1990-09-10
Abstract: The present invention relates to novel, stable recombinant gamma interferons exhibiting in greater or less degree the antiviral and antiproliferative activity in humans and pH 2 labile properties characteristic of native human gamma interferon. The amino acid sequence of such an interferon comprises, from the N terminus, at leastwherein X is a methionine residue or hydrogen and Y is a glutamine residue or, where X is is hydrogen, Y is either a glutamine or a pyroglutamate residue.
Patent JP-2528794-B2 (JP)
IPC: G11C11/407
Filed: 1987-09-22
Granted: 1996-08-28
Abstract: A latch-up protection circuit for an integrated circuit using complementary MOS circuit technology has a substrate bias generator that applies a negative substrate bias to a semiconductor substrate having a p-conductive material into which a well-shaped semiconductor zone of n-conductive material is inserted. In order to avoid latch-up effects in the integrated circuit, an electronic protection circuit interrupts the capacitive charging currents of a capacitor in the substrate depending on the potential of the semiconductor substrate which is taken at a doped substrate bias terminal. The electronic protection circuit connects a capacitor bias generator to the capacitor when a voltage on the substrate bias terminal is less than a sum of a reference potential and a threshold voltage of a first transistor in the electronic protection circuit. The electronic protection circuit disconnects the capacitive bias generator from the capacitor when a voltage on the substrate bias terminal is greater than the sum. During normal operation the electronic protection circuit does not load a supply voltage source or a substrate bias voltage source with current.
Patent JP-H0648271-B2 (JP)
IPC: G01N33/52
Filed: 1988-09-29
Abstract: The base film serves as a substrate for a fluid-absorbent layer divided longitudinally into a sample take-up region and a transport region leading into an evaluation region. The take-up region is covered by a plasma sepn. layer with a covering net to exclude contamination. A reagent film underlying the transport region is bonded by a strip of adhesive to the substrate. A pref. transparent flap over the evaluation region is lined with a reagent carrier which comes into contact with the absorbent layer when the flap is pressed down.
Patent JP-2988478-B2 (JP)
Title: Protective structure of magnetic head
Inventor: OSAKA TOMOHIKO
IPC: G11B17/32
Filed: 1998-09-28
Granted: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a protective structure of a magnetic head which is constituted by forming a head guard for guiding media by protecting the magnetic head of a material having good light transparency and is improved in the curing characteristic of an adhesive by using a UV curing resin for the adhesive. SOLUTION: The head guard 15 for guiding the media 2 to the magnetic head disposed in a drive device of a floppy disk is constituted by molding of a transparent material having the excellent light transparency of UV rays, etc., adhering the head guard 15 atop a gimbals plate 7 via the UV curing resin (16) and curing the adhesive by irradiating the adhesive with UV rays from the head guard 15 side or head carriage 5 side.
Patent JP-H0648516-B2 (JP)
IPC: G07F7/04
Filed: 1988-11-04
Abstract: The Invention relates to a method and machine for use in coupon verification. At least two juxtaposed coupons, each having a bar code printed or formed thereon, are passed substantially simultaneously through or relative to bar code reader means provided in a machine for verifying coupons. The machine additionally includes holding and dispensing means and a programmed processor. In use, at least two juxtaposed coupons are passed substantially simultaneously, into and through the bar code reader means of the machine. On the juxtaposed coupons being accepted and verified by the bar code reader means, matter is caused to be dispensed from the holding and dispensing means of the machine.
Patent JP-3904689-B2 (JP)
IPC: A61K38/00
Filed: 1997-09-24
Granted: 2007-04-11
Abstract: According to the present invention, there are provided inhibitors against prostate-specific antigen which comprise as a minimum unit a peptide consisting of Gly-Phe-Tyr-Lys-Lys-Lys-Gln-Ser-Arg, and such inhibitors can be expected to constitute a therapeutic drug against prostate carcinoma and prostate hyperplasia.
Patent JP-3400466-B2 (JP)
IPC: C11C1/08
Filed: 1991-10-28
Granted: 2003-04-28
Abstract: Eicosapentaenoic acid or an ester thereof, having a purity as high as at least 99 % and being useful for preventing or treating thrombosis, can be obtained in a recovery of 55 % or above by subjecting a mixture of fatty acids or esters thereof obtained from a natural fat or oil containing eicosapentaenoic acid or derivatives thereof to precise fractional distillation in a high vacuum by using a number of, particularly at least three, distillation columns to obtain a fraction mainly comprising C20 fatty acids or esters thereof, and subjecting this fraction to reversed phase column chromatography for fractional purification. <IMAGE>
Patent JP-3071114-B2 (JP)
IPC: F27D99/00
Filed: 1994-10-28
Granted: 2000-07-31
Abstract: A sealing device used for preventing the risk of explosion or fire caused by the electrostatic spark occurring at the sealing section of doorway of a partition using flammable gases liable to cause explosion or fire in a continuous annealing furnace for conducting bright annealing or nonoxidative annealing of metal strips, continuous coating equipment, and the like, and for preventing the surface of a strip from being scuffed or scratched. The device is provided in the sealing section and comprises a combination of metallic sealing pieces (16), elastic pads (17) provided on the surface of each piece (16), and elastic rotating rolls (18) pressed against a metal strip (1) and the pads (17). The pad (17) has a surface resistivity of 10<-><3>-10<6>  OMEGA .cm and is made of a carbon-containing fiber, a chemical fiber made from polypyrrole, which is a conductive polymer with a conjugated electron system, a fiber prepared by treating an acrylic fiber with a copper (II) compound and a sulfur compound, or a conductive nonwoven fabric mainly comprising these fibers. <IMAGE>
Patent JP-2561751-B2 (JP)
IPC: A63B53/12
Filed: 1990-11-09
Granted: 1996-12-11
Abstract: A wood golf club shaft (10) adapted to receive a wood club head (18) is about 44 to 45 in. total length from a butt end (20) to a tip end (28) thereof. The shaft comprises a butt section (12), a tip section (14), and a tapered section (16) interconnecting the butt and tip sections. The tapered section (16) tapers down toward the tip section at a rate of 0.021 in./in. The tapered section has a length shorter than a length of the butt section, longer than a length of the tip section, and no longer than about 13 in. The shaft has a low kick point disposed at a distance of at least about 29 inches from the butt end.
Patent JP-4023833-B2 (JP)
IPC: C08F4/64
Filed: 1993-12-08
Granted: 2007-12-19
Abstract: The present invention relates to spherical solid catalyst components for the polymerization of olefins, comprising a titanium compound, supported on a magnesium halide, containing more than one Ti-halogen link and optionally containing groups different from halogen in an amount lower than 0.5 mole per mole of Ti. Spherical solid compounds of the invention are characterized by having a surface area, measured by the BET method, of lower than 70 m<2>/g, a total porosity, measured by the mercurium method, higher than 0.5 cm<3>/g and a pore radius such that at least 50% have values higher than 800  ANGSTROM .
Patent JP-H0530456-B2 (JP)
IPC: A47J36/16
Filed: 1988-12-29
Abstract: Apparatus for stirring cooking ingredients in a vessel (10) and its use in an automatic cooking system are disclosed. A stirring implement e.g. horizontal blade (15) is driven, through an angle, by a vertical drive system (16) so as to rotate about its own horizontal axis (17), and also driven to rotate about a vertical axis around the bottom of the vessel (10). The apparatus may be mounted in the centre of a lid of the vessel. Preferably the axially vertical and horizontal drives are coordinated such that the blade (15) flips ingredients a predetermined number of times for each horizontal sweep around the vessel (10). Alternative implements such as a whipper (85) or a flipping member (86) adapted to turn e.g. steaks, hamburgers, may be used.
Patent JP-3386210-B2 (JP)
IPC: C07K2/00
Filed: 1993-12-24
Granted: 2003-03-17
Abstract: The invention relates to a process for the production of peptides which bind to a predetermined specific binding partner, which includes the setting up of a nucleotide bank, the transformation of microorganisms, the cultivation of the transformed microorganisms and the selection of the microorganisms which express the peptides which are sought, and to the use of such peptides.
Patent JP-3718522-B2 (JP)
IPC: A61K9/22
Filed: 1992-06-26
Granted: 2005-11-24
Abstract: A dosage form is disclosed comprising means for delaying the delivery of drug from the dosage form following the administration of the dosage form to a patient in need of drug therapy.
Patent JP-3062952-B2 (JP)
IPC: B29C45/50
Filed: 1990-01-19
Granted: 2000-07-12
Abstract: A method and apparatus for injection molding a metal alloy wherein the alloy is maintained in a thixotropic, semi-solid state in a reciprocating extruder at temperatures above its solidus temperature and below its liquidus temperature in the presence of shearing and then injected as a thixotropic slurry into a mold to form a useful product. Following completion of the injection molding stroke the nozzle of the extruder is sealed by a solidifying a portion of the residue of the alloy remaining in the nozzle.
Patent JP-3046064-B2 (JP)
IPC: A61F13/15
Filed: 1991-01-31
Granted: 2000-05-29
Abstract: Compositions comprise absorbent gelling materials combined with high levels of odor-controlling agents by means of binders. The preferred particle form of the compositions is easy to handle, and is used in the manufacture of catamenials, diapers, bandages, and the like. The absorbent gelling material enhances the odor-controlling properties of the compositions by helping to control ammonia odors.