baber/WOPTO huggingface dataset:
Patent JP-H0744096-B2 (JP)
IPC: C01G37/027
Filed: 1985-08-09
Abstract: Ferromagnetic chromium dioxide is prepared by converting oxides of trivalent and hexavalent chromium under superatmospheric pressure and at elevated temperatures in the presence of water and with the addition of an antimony compound as a modifier and, if required, further additives in an amount of not more than 15% by weight, by a method in which the antimony compound is present in the form of a water-soluble salt whose anion contains one or more organic molecular moieties which are oxidized in concentrated chromic acid.
Patent JP-H07100797-B2 (JP)
IPC: C10M133/44
Filed: 1984-08-23
Abstract: Synthesized- and mineral-based industrial lubricants are stabilized with a triazole adduct of amine phosphates thereby providing excellent oxidation stability, antiwear and rust preventative performance for said industrial lubricants.
Patent JP-3638436-B2 (JP)
IPC: G02F1/1337
Filed: 1998-06-26
Granted: 2005-04-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily carry out height regulation by constituting the device of a rotational driving means for rotationally driving rubbing rolls, a stage to be loaded with works constituted movably back and forth in a horizontal direction, a base installed with the rubbing rolls, the rotational driving means and the stage, etc. SOLUTION: The rubbing device 21 comprises the three rubbing rolls 22a to 22c, roll stands 23a to 24c housing these rolls and motors 24a to 24c for rotating the rubbing rolls 22a to 22c. Further, the device is provided with the stage 26 to be loaded with the works, a stage lifting mechanism for lifting the signal 26, surface plates 25a, 25b and the base 28 made of graphite to be loaded with a stage regulating mechanism. When a motor 34 rotates a ball screw 33, the stage lifting device is moved in the horizontal direction and the members is moved laterally, by which the stage lifting device is raised and lowered. The base 28 of the rubbing device is made of stone, by which the flatness of the base may be improved in a such constitution.
Patent JP-H0345079-B2 (JP)
IPC: A61K31/675
Filed: 1981-12-03
Abstract: Esters of phosphinylalkanoyl prolines and phosphinylalkanoyl substituted prolines are inhibitors of angiotensin converting enzyme and are useful in the treatment of hypertension.
Patent JP-H0245667-B2 (JP)
IPC: G01L5/10
Filed: 1981-12-08
Abstract: The invention is specifically concerned with an improvement in the process of manufacturing reinforced materials. The reinforced materials are conceived to include a wide variety of materials, the most notable being high density compressed gaskets. The improvement comprises mixing a cut solid (generally a cut fiber) with a body material to produce the reinforced materials. The solid is cut into particulates of highly variable size, the range in the size of the particulates being adjusted to optimize the characteristics of the resulting reinforced material. The cut solid is produced utilizing comminuting machines previously used for the recycle of waste products.
Patent JP-3967389-B2 (JP)
IPC: A61K47/26
Filed: 1993-07-28
Granted: 2007-08-29
Abstract: The present invention relates to a controlled release formulation which includes a therapeutically active medicament, a heterodisperse gum matrix, a pharmaceutically acceptable diluent, and an effective amount of a pharmaceutically acceptable surfactant and/or wetting agent to provide a multi-phasic controlled release of a therapeutically active medicament. The invention also relates to a method of preparing the same.
Patent JP-3549636-B2 (JP)
IPC: B29C65/50
Filed: 1995-08-21
Granted: 2004-08-04
Abstract: An endless flexible seamed belt formed by joining two ends of material from which the belt is fabricated each end of which has a plurality of mutually mating elements in a puzzle cut pattern which are in interlocking relationship to prevent separation of the ends and which form a seam when joined mechanically to enable the flexible belt to essentially function as an endless belt having a substantially uniform thickness, said seam having voids between mutually mating elements at least partially filled with a seam strength enhancing material which is chemically and physically compatible with the material from which the belt is fabricated and which substance applied as a strip or on a strip over the seam and is bound to said belt material, said bond having been formed by the application of heat and/or pressure to a strip of said compatible placed material on at least one side of the seam at least substantially covering the seam. The strip may include a substrate with a coating of the compatible material which is removed after the bond is formed.
Patent JP-2510932-B2 (JP)
IPC: G01N33/543
Filed: 1992-07-22
Granted: 1996-06-26
Abstract: Method of assaying or detecting by immunoadherence a biological substance which may be present in a sample, which consists in introducing the sample into a receptacle whose walls carry an element having a specific immunological affinity for the substance to be looked for, in adding magnetic particles carrying a substance having a specific immunological affinity for the substance to be looked for, in subjecting them to several successive magnetic actions in order to accelerate the deposition of the said particles on the walls, and to displace those which have not entered into specific bonding with the substance to be looked for, which adheres to the walls via the element with affinity which is bound thereto, and in observing the particles deposited.
Patent JP-3187749-B2 (JP)
IPC: B01D53/02
Filed: 1997-07-29
Granted: 2001-07-11
Abstract: Process for removing pollutants from a waste gas stream comprises feeding the stream through a charge of a granular adsorbent made of carbon-rich material and a granular inert material. The bulk weight of the inert material is 0.8-3 times the bulk weight of the carbonaceous material.
Patent JP-H0365339-B2 (JP)
IPC: C07D243/04
Filed: 1982-12-22
Abstract: The invention relates to compounds of the formulawhere Y is -OH; halogen;-NHCH<sub>3</sub>; R<sub>1</sub>SO<sub>3</sub>-, where R<sub>1</sub> is a straight chain or branched chain alkyl group having 1 to 5 carbon atoms, or aryl; and R<sub>2</sub> is -C(CH<sub>3</sub>)<sub>3</sub> or -O-C(CH<sub>3</sub>)<sub>3</sub>. Processes for preparing the compounds are provided. The compounds are useful as intermediates in the preparation of 4-phenyl-1,3-benzodiazepins, which exhibit activity as antidepressants, analgetics and anti-convulsants.
Patent JP-3409601-B2 (JP)
IPC: B60T8/58
Filed: 1996-09-11
Granted: 2003-05-26
Abstract: PROBLEM TO BE SOLVED: To control car speed at a high responsiveness for preventing the behavior of a vehicle from becoming unstable when steering is excessively operated. SOLUTION: A means F determines a target yaw rate (d/dt)ϕ* based on the steering angle θ detected by a means A and the car body speed V detected by a means B, and A means H determines the target yaw moment M[ϕ]* for making the yaw rate (d/dt)ϕ detected by a means G equal to a target value (d/dt)ϕ*. A means C determines the limit value ϕmax for steering angle from the car speed V detected by the means B and the estimated coefficient μ of friction with the road face, a means D determines the excessive steering quantity, Δθ, which is the excessive quantity over this limit value θmax , and a means E calculates a target reduced speed Xc * for preventing the turning behavior of the vehicle from uncontrollability according to Δθ.  A means I individually controls the pressure of the brake liquid of each wheel to realize both of the target values M=[ϕ]4x and Xc *.
Patent JP-H0615472-B2 (JP)
IPC: C07D471/04
Filed: 1988-09-28
Abstract: Pyrido[1,2-a]pyrimidine derivatives of the general formula [I] and their physiologically acceptable salts are provided: <CHEM> where R is a hydrogen atom, a halogen atom or a methyl group, and n is 0, 1 or 2. The pyrido[1,2-a]pyrimidine derivatives and their salts exhibit an excellent antagonistic effect on the slow-reacting substance of anaphylaxis and, therefore, are useable for the treatment of allergic diseases.
Patent JP-H088868-B2 (JP)
IPC: C12P19/34
Filed: 1983-12-23
Abstract: The present invention relates to the combination of the promoter/operator region of the tryptophan operon of Serratia marcescens with a synthetic ribosome binding sequence, an expression plasmid which contains this sequence and in which the above sequence is followed by the only Hind III cleavage site in the plasmid, into which site the gene to be expressed can be inserted, and to production plasmids for the expression of eukaryotic gene products in prokaryotes, especially for the preparation of leucocyte interferon.
Patent JP-2639420-B2 (JP)
IPC: A61C8/00
Filed: 1990-09-12
Granted: 1997-08-13
Abstract: The invention relates to a distance member (1) for a tooth implant anchored in the jaw, which distance member comprises, on the one hand, a sleeve-shaped element (5) which is designed to connect with the shoulder part of the securing element (fixture) (2) of the tooth implant and, on the other hand, a distance screw (7) provided with an externally threaded part (8) for engaging in a bore (9) in the upper part of the fixture for anchoring the sleeve-shaped distance element (5) on the fixture (2). The distance screw (7) is provided with an upper bore (25) for securing of a cap (4) embedded in the prosthesis construction. The upper part of the distance member is designed to be accommodated within a conical, upwardly narrowing delimiting surface defined by the said cap (4). The upper part (17) of the sleeve-shaped element has a conical peripheral surface (18) with an engagement part (14) designed to cooperate with a tubular counterstay (29) in a fitting tool, and the distance screw (7) also has a conical peripheral surface which forms an extension of the conical upper part (17) of the sleeve-shaped element, and which has an external engagement part designed to cooperate with a second part, a tightener (27) in the fitting tool. The design of the distance member permits a low distance height and facilitates handling.
Patent JP-2981405-B2 (JP)
IPC: B26D1/62
Filed: 1994-10-17
Granted: 1999-11-22
Abstract: A knife holder 51a is secured to a spirally formed groove 51b of a knife rotor (thus far being called a top-rotor) with screws. A commercially available lengthy dual thin-edged knife 53 is secured to the knife holder 51a. A pressing member 52a is secured to a spirally formed groove 52b of a plane rotor (thus far being called a top-rotor) with screws in conjunction with a circumferential surface member 54. The knife rotor 51 and the plane rotor 52 are conjunctionally rotated to cut off a roller paper 55 by cooperating the dual-edged knife 53 and the circumferenctial-surface member 54 secured thereto. <IMAGE>
Patent JP-3839143-B2 (JP)
IPC: H04M3/36
Filed: 1997-09-30
Granted: 2006-11-01
Abstract: A method for implementing call blocking controls in a telecommunications system supporting ported directory numbers comprises initializing each switch with a call blocking control. In the preferred embodiment. ported directory numbers are identified, and a number portability data base is accessed to aid in determining whether the call blocking control applies to the ported directory number. If the ported directory number is not subject to the implemented call blocking control, the ported directory number is exempted. <IMAGE>
Patent JP-2654288-B2 (JP)
IPC: H04W84/08
Filed: 1991-11-29
Granted: 1997-09-17
Abstract: PURPOSE:To provide a portable telephone equipment capable of transferring to a waiting, paging or communication state by quickly synchronizing with an adaptive system having maximum electric field by means of intensity of the electric field and control data of the channel stored without repeating retrieval of the maximum point of the electric field when power is restored after once turning off the power supply. CONSTITUTION:The data of synchronization just before the power-off and of a control channel in a best list are stored in a non-volatile memory 23 within a CPU block. After the restoration of the power, by first synchronizing the equipment with this control channel and receiving message data, the positional movement between the power-off time and the power restoration time is judged depending on the presence or absence of an error and the operation is continued when it is judged that there is no movement, or a best list preparation processing is performed when it is judged that movement is made.
Patent JP-2925200-B2 (JP)
IPC: C07D295/104
Filed: 1989-12-25
Granted: 1999-07-28
Abstract: The invention relates to radiation-sensitive ethylenically unsaturated compounds, and a process for their preparation. The ethylenically unsaturated organic compounds correspond to the general formula <IMAGE>  in which R stands for an alkyl radical, for an aryl radical or the radical R<1> and  R<1> stands for the radical <IMAGE> where the radicals R<2> to R<6> stand for H, alkyl, OH, O-alkyl, SH, S- alkyl, halogen, N(alkyl)2, N(alkyl)(aryl) and at least one, but at most three, of the radicals R<2> to R<6> stand for the radical <IMAGE> in which X stands for an alkylene radical, cycloalkylene radical, an oxaalkylene radical or arylene radical, Y stands for H or CH3- and Z stands for O or NY.
Patent JP-2854967-B2 (JP)
IPC: H04W36/36
Filed: 1990-11-30
Granted: 1999-02-10
Abstract: PURPOSE:To accurately grasp the state that a mobile station is not moving across zones by allowing a base station to implement transmission power control and allowing the mobile station to measure and compare a reception electric field level of the base station during communication and a reception electric field level of peripheral base stations. CONSTITUTION:A mobile station 101 measures a reception electric field level of a base station 102 during communication and a reception electric field level of peripheral zones and sends the result of measurement to the base station as transmission information and the base station 102 during communication obtains correction information from an electric field level of a radio channel during communication based on the transmission information from the mobile station 101 and the base station 102 sends the correction information to the mobile station 101. The mobile station 101 receiving the correction information corrects the reception electric field level of the radio channel during communication and compares the electric field level after the correction with the reception electric field level of the peripheral zone and moves across zones when the reception electric field level of the peripheral zone is higher but does not move across zone when the reception electric field level of the peripheral zone is higher. Thus, a resident zone of the mobile station is accurately discriminated.
Patent JP-2972353-B2 (JP)
IPC: C07K14/00
Filed: 1990-12-19
Granted: 1999-11-08
Abstract: The invention relates to a composition for the stabilisation of the functional activity of annexins and to suitable components for collecting body fluids for quantitative determination thereof.
Patent JP-2941421-B2 (JP)
IPC: G11B19/20
Filed: 1991-01-11
Granted: 1999-08-25
Abstract: The arrangement eliminates radial and axial play in a spindle (A) on which a disc (S, RM) sits and that is guided by a fixed retainer (F,P). The materials from which the disc and the retainer are made allow a magnetic tone to act between these two components. A segment (K) of a circle is arranged on the retainer next to the disc. A magnetic tone acts between the segment and the disc. The spindle's bearing (M) is fixed to a flange (F) which is in turn fixed to a casing (G). The flange has a ring magnet (RM) through which the spindle passes. The said segment is located next to the disc on the flange. The flange and the segment are metal.
Patent JP-2647107-B2 (JP)
IPC: H04B3/14
Filed: 1987-04-03
Granted: 1997-08-27
Abstract: A power line communication system specially designed for use in local area network (LAN) configurations has receiver and transmitter sections for fast, highly reliable data communication. The receiver includes controlled adaptive second order filters for ensuring data reception in virtually any signal environment having noise and distortion characteristics, especially alternating current (AC) power lines. A wideband phase shift-keyed (PSK) carrier is impressed on the transmission medium, the carrier having power spread approximately uniformly across a useful frequency bandwidth. A transmitter section is arranged for adaptive feedback control of the transmitted signal power, so as to prevent possible damage to the transmitter when the transmission medium impedance is low. A logic control circuit provides a correlation count of a received signal in comparison with a known reference signal in order to effectively achieve phase synchronization between the receiver and transmitter.
Patent JP-3568531-B2 (JP)
IPC: A61N2/02
Filed: 1993-07-08
Granted: 2004-09-22
Abstract: An improved method and apparatus for pulsed magnetic induction by creating a plasma, supplying energy to excite said plasma to oscillate, and applying said resulting oscillations to a patient or biological matter.
Patent JP-4097284-B2 (JP)
IPC: A61L2/06
Filed: 1994-07-18
Granted: 2008-06-11
Abstract: PCT No. PCT/EP94/02357 Sec. 371 Date Mar. 18, 1996 Sec. 102(e) Date Mar. 18, 1996 PCT Filed Jul. 18, 1994 PCT Pub. No. WO95/03072 PCT Pub. Date Feb. 2, 1995A method for heat sterilizing or disinfecting hospital waste includes the steps of grinding and/or comminuting the waste under a cutting force and for an amount of time such that a quantity of heat which is sufficient to reach and maintain the sterilization or disinfection temperature within the massive waste is generated by friction. The apparatus includes a rotor provided with vanes or blades for grinding or comminuting the waste and a plurality of fixed strikers in the form of vanes or blades associated with the walls of the housing.
Patent JP-2587666-B2 (JP)
IPC: B01L3/00
Filed: 1987-10-12
Granted: 1997-03-05
Abstract: A pattern or screen (31) placed at a distance under a sample well in a multi-well plate is observed through the sample well and will on the addition of a sample change shape and size in such a manner that wells in which samples have been added can easily be distinguished from wells without sample solution. The refraction of the sample itself is utilized for indication in a method, a device and a utilization for distinguishing of sample wells in which sample solution is added. An embodiment of the device comprises a light source (40), a patterned surface (31), a holder means (11) for carrying a multi-well plate on a masking screen (20).
Patent JP-3093791-B2 (JP)
IPC: C08G61/08
Filed: 1992-02-24
Granted: 2000-10-03
Abstract: A hard, infusible, crosslinked polymeric product free from detectable cyclopentadiene odor is obtained by contacting, under polymerization conditions, a mixture of Diels-Alder adducts of 4-vinylcyclohexene and cyclopentadiene and Diels-Alder oligomers of cyclopentadiene of at least 3 cyclopentadiene units with an olefin methathesis catalyst.
Patent JP-3914577-B2 (JP)
IPC: E02D5/04
Filed: 1997-07-22
Granted: 2007-05-16
Abstract: A U-shaped sheet pile comprising a flat flange (10), two flat webs (12) connected to the flange (10) so as to be symmetrical with respect to a plane (8) perpendicular to the flange (10), and an interlocking element located at the end of each of the two webs (12). The sheet pile has a depth/useful width ratio greater than or equal to 0.18. The concave corners (18) defined by the two flange/web connections are significantly flattened by an extra thickness (26) of material so as to obtain a reduction in the resistance of the sheet pile to pile-driving. The extra thickness (26) is sufficient for a fictitious cylindrical surface (38), which has a radius at least equal to 75 mm and which is tangential to the planes extending the inner faces of the flange and the web (32, 34), to be completely located inside the said extra thickness (26) between its two tangential generators. The convex corners (16) are slightly rounded, the radius of curvature being less than or equal to 25 mm, and the connecting surfaces defining the concave corners (18) comprise cursed surfaces (30).
Patent JP-3459064-B2 (JP)
IPC: A46B13/02
Filed: 1993-02-05
Granted: 2003-10-20
Abstract: The dental hygiene apparatus includes a body portion (12) from one end of which extends a elongated resonator arm (32). The arm (32) is mounted for oscillating action about a torsion pin (38), by means of a electromagnet (16) in the body acting in combination with two permqanent magnets (34, 35) which are mounted on the rear end (31) of the resonator arm (32). On the forward end (44) of the resonator arm (32) is mounted a set of bristles (47). The arm (32) is driven such that the tips of the bristles operate within ranges of amplitude and frequency to produce a bristle tip velocity greater than 1.5 meters per second, producing a significant cleansing effect beyond the tips of the bristles.
Patent JP-3363153-B2 (JP)
IPC: B29C48/10
Filed: 1994-01-12
Granted: 2003-01-08
Abstract: A more porous PTFE is obtained by impressing a pattern into extruded PTFE and then expanding the PTFE. The pattern can be impressed by knurling or, preferably, by rolling the sheet between the rollers having a pseudo-random pattern formed on the surface of the roller. The uniformity of the pores is controlled by the pattern: viz. a coarse pattern produces a wider distribution of internodal distances than a finer pattern. <IMAGE>
Patent JP-3437974-B2 (JP)
IPC: A45D26/00
Filed: 1994-03-04
Granted: 2003-08-18
Abstract: PCT No. PCT/EP94/00653 Sec. 371 Date Nov. 17, 1994 Sec. 102(e) Date Nov. 17, 1994 PCT Filed Mar. 4, 1994 PCT Pub. No. WO94/21151 PCT Pub. Date Sep. 29, 1994The invention is directed to an epilating appliance for the removal of human body hairs which is adapted to be held in a user's hand and guided over the sections of the skin to be treated. The epilating appliance includes a cylinder rotary about a center axis, the cylinder periphery being formed by at least one group of relatively fixed blades and at least one group Of relatively movable gripping elements. The blades and the gripping elements of a group are arranged adjacent to each other at least in pairs, and the groups are in successive arrangement on the cylinder when viewed in a direction of rotation of the cylinder. The gripping elements are adapted to approach each other and recede from each other at least in pairs, closing and, respectively, opening a gripping aperture in the process. Adjacent blades combine to form a groove of a width tapering in wedge or funnel shape, with at least one groove end section of reduced groove width being associated with one gripping aperture each.
Patent JP-4285777-B2 (JP)
IPC: C09D11/36
Filed: 1997-10-30
Granted: 2009-06-24
Abstract: A deposition material for an electrostatic deposition apparatus such as an ink for an electrostatic ink jet printer, the material comprising a carrier liquid having insulative properties, a charging agent which is soluble in the carrier liquid, and a charge augmenting additive which is soluble in the carrier liquid. The charge augmenting additives are carrier soluble materials that assist in the dissociation of the charging agent. Generally it is found that they are materials which contain nitrogen groups, e.g. amine functionality.
Patent JP-3577550-B2 (JP)
IPC: A61F7/00
Filed: 1994-04-26
Granted: 2004-10-13
Abstract: The present invention provides an improved whole body hyperthermia apparatus for raising the body temperature of a patient, said apparatus emitting radiant heat from a surface heated by a fluid. The present invention also provides an improved method for treating a cancer patient, said method comprising administering an anti-neoplastic agent to the cancer patient undergoing whole body hyperthermia under less stressful and more effective conditions with the improved whole body hyperthermia apparatus.