baber/WOPTO huggingface dataset:
Patent JP-H08291159-A (JP)
Title: Production of new 3-(hydroxymethyl)tetrahydrofurans
Inventor: WAKITA TAKEO
IPC: B01J27/16
Filed: 1995-04-25
Abstract: PURPOSE: To obtain a 3-(hydroxymethyl)tetrahydrofuran derivative which is useful as an intermediate for insecticides through the reaction operations easier than the conventional ones. CONSTITUTION: A 2-hydroxymethyl-1,4-butanediol derivative of formula I (R1 , R2 , R3 are each H, a 1-4C alkyl, phenyl) is cyclized in the presence of an acid catalyst such as p-toluenesulfonic acid in an amount of 0.00001-0.1 equivalent per equivalent of the compound of formula I to give a 3- hydroxymethyltetrahydrofuran of formula II, e.g. 3-hydroxymethyl-4- methyltetrahydrofuran.
Patent JP-S60244001-A (JP)
Inventor: IZUMIDA HISASHI
IPC: H01C7/00
Filed: 1984-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07278856-A (JP)
Title: Corrosion inhibitor for absorption liquid of absorption heat pump and aqueous solution composition
Inventor: KOMUKAI SHIGERU
IPC: C09K15/30
Filed: 1994-04-12
Abstract: PURPOSE:To significantly improve the solubility of benzotriazole to an absorption liquid and to enable effective prevention of corrosion for a long time by using benzotriazole as a soln. of a specified org. material to be used for an aq. soln. compsn. of an absorption heat pump. CONSTITUTION:The soln. compsn. for an absorption heat pump contains tetraethyleneglycol dimethylether(TEGDME) soln. of benzotriazole as a corrosion inhibitor. This compsn. is especially effective when the material constituting the absorption heat pump device is copper-base material such as copper and cupronickel. As for the objective absorption liquid, it is not specified but the inhibitor is especially effective for a soln. containing iodides and nitrates added with sodium hydrogensulfite as a reducing agent. Since the solubility of TEGDME is excellent even at low temp. and TEGDME itself easily dissolves in water and has high boiling point and extremely low vaporizing pressure, the obtd. compsn. can be effectively used for a long time.
Patent JP-H11289976-A (JP)
Title: Plastic oil and fat
Inventor: ABE SHUICHI
IPC: A23D7/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain plastic oil and fat not containing trans acid, excellent in whip property and egg-absorbing property which are equivalent to or higher than these of hydrogenated oil and fat and suitable for margarine, shortenings, etc., by including at least a specific oil and fat. SOLUTION: This plastic oil and fat contains at least oil and fat obtained by subjecting lard and/or fractionated lard to transesterification with oil and fat containing 22C saturated fatty acid obtained by completely hydrogenating oil and fat containing 22C unsaturated fatty acid as a constituent fatty acid. Furthermore, it is preferable to prepare plastic oil and fat from mixed oil and fat of oil and fat obtained by transesterification with other oil and fat such as (fractionated)lard substantially not containing trans acid.
Patent JP-2000292451-A (JP)
Title: Electrooptical sampling prober and adjustment method
Inventor: AKIKUNI FUMIO
IPC: G01R29/08
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To correct generated light axis deviation by providing a detachable part of an optical fiber for generating a laser beam in an optical system module, adjusting the light axis direction of the laser beam, and adjusting the position of the light reception surface of a photodiode. SOLUTION: A mark 12 is an optical fiber detachable part for detaching an optical fiber end part 11a. The detachable part 12 is fixed to a surface indicated by a mark A, and the surface A is vertical to the axis of light being emitted from the optical fiber end part 11 a when the optical fiber end part 11 a is mounted to the optical fiber detachable part 12. Also, the detachable part 12 is fixed to a slight movement stage with three orthogonally crossing axes. A mark 11b is a rotary knob for slightly moving the optical fiber detachable part 12 in the horizontal direction of a paper surface in a figure. A mark 11c is a rotary knob for slightly moving the detachable part 12 vertically (up/ down) to the paper surface in the figure.  When the rotary knob 11c is rotated, the detachable part 12 is slightly moved in the direction of the axis of light being emitted from an end part 11a, distance to a collimator 69 can be changed to adjust the collimation state of light.
Patent JP-H09268205-A (JP)
Title: Resin composition for optically three-dimensional shaping and optically three-dimensional shaping
Inventor: OKAWA KAZUO
IPC: C08G59/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing a cation-polymerizable organic compound and a specific aromatic sulfonium salt compound and having excellent characteristics, e.g. characteristics not causing inhibition of curing due to oxygen and hardly deforming. SOLUTION: This resin composition consists essentially of (A) a cation- polymerizable organic compound, (B) an aromatic suslfonium salt compound of the formula [Y<1> and Y<2> are each H, a halogen, a hydrocarbon which may contain O atom or a halogen; Ar is phenyl whose one or more hydrogen atoms may be substituted; A<-> is [LXb-a (OH)a ]<-> ]L is B atom, P atom, etc.: X is F, Cl, Br or I: (a) is 0 or 1; (b) is an integer of 3-7 and when valence of L is (p), (b) is a number satisfying the formula (b-p)=1] as an energy beam-sensitive cation polymerization initiator and as necessary, further contains (C) a radically polymerizable organic compound, (D) an energy beam-sensitive radically polymerization inhibitor and (E) a filler.
Patent JP-S60242416-A (JP)
Title: Varying method of power of zoom lens
Inventor: IKEMORI KEIJI
IPC: G02B15/20
Filed: 1984-05-17
Abstract: PURPOSE:To easily expand the variable power range of the zoom lens by obtaining two different power varying methods for the 1st variable power and the 2nd variable power in the same zoom lens system. CONSTITUTION:The 1st-the 4th lens groups I -IV which has positive, negative, positive, and positive refracting power are arranged successively from an object side. The 2nd and the 3rd lens groups II and III are moved for the 1st variable power and while the 1st lens group I is moved, the lens group A (in the state of the telephoto terminal of the 1st variable power) which consists of the 2nd, the 3rd, and the 4th lens group and has negative refracting power on the whole is moved to the object side for the 2nd variable power to widen the variable power range, obtaining ultra telephotography. The 3rd lens group III may have negative refracting power and the 4th lens group IV need not be provided specially.
Patent JP-H10279388-A (JP)
Title: Device for clamping single crystal and method for growing the clamping part of single crystal
Inventor: INAGAKI HIROSHI
IPC: C30B15/32
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide such a device for clamping a single crystal which is capable of averting the stress concentration induced by the point-to-point contact of clampers for clamping the single crystal with the single crystal in pulling up of the single crystal of a large weight by a CZ method and a method for growing the clamping part of the single crystal. SOLUTION: The clamping of a constricted part 20 formed at the top end of the shoulder part 21 of the single crystal 18 is executed by forming the horizontal sectional shape of clamping pawls 8 of the device for clamping the single crystal to an arc shape having a radius of curvature equal to the radius of the single crystal 18 of the part to be clamped and bringing these pawls into linear contact with the constricted part 20. At the time of growing the single crystal 18, a magnetic field is impressed to the melt 16 to suppress the temp. fluctuation right under the solid-liquid boundary during the growth of at least the part to be clamped by the clamping device, by which the smooth surface having the decreased fluctuations in the diameter is obtd.
Patent JP-S5442549-A (JP)
Title: Wheel bearing assembly with plastic seal
Inventor: DAGURASU JIEI BUANDAA MAARAN
IPC: F16J15/32
Filed: 1978-08-17
Abstract: WHEEL BEARING ASSEMBLY WITH PLASTIC BEARING SEALS A sealed wheel bearing assembly including thermoplastic seals permanently fused to a thermoplastic wheel or bearing.  The thermoplastic wheel or outer bearing member has at least one row of bearings fitted between an outer raceway in a central aperture extending through the wheel or bearing member and an inner raceway on an inner race.  An annular seal on one side, formed from a thermoplastic material, centers itself on and engages an annular surface of the inner race.  A sealing disc, also formed from a thermoplastic material, may be included on the opposite side to cover the end of the inner race and the entire central wheel or bearing aperture.  Both the seal and sealing disc are fused, preferably by ultrasonic welding, to the thermoplastic wheel or bearing member.  The assembly is especially useful in trolley conveyor, conveyor and other bearing applications to prevent bearing contamination by moisture, dirt or the like.
Patent JP-H06305408-A (JP)
Title: Abs liquid pressure unit
Inventor: YAMASHITA SEIJI
IPC: B60T8/48
Filed: 1993-04-26
Abstract: PURPOSE:To make an ABS liquid pressure unit smaller by downsizing a pump motor used for the ABS liquid pressure unit and to increase reliability in the use of electronic equipment mounted on a vehicle by reducing a motor current to reduce a load current in a battery mounted on a vehicle. CONSTITUTION:A unit case 14 is provided with electromagnetic valves 2, 3 to control brake liquid pressure and a reservoir 5 and equipped with a plunger pump 5 to return brake liquid in the reservoir 5 to the high pressure side to form an ABS liquid pressure unit. The pump motor 7 as a DC motor is formed with a ferrite magnet 10 (10A, 10B) used for the field pole of a stator and also provided with an auxiliary pole 9 (9A, 9B).
Patent JP-S60249884-A (JP)
Inventor: YURUGEN RAINIGAA
IPC: H02P23/18
Filed: 1985-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04311311-A (JP)
Title: Riding lawn mower
Inventor: YAMASHITA TADASHI
IPC: A01D67/00
Filed: 1991-04-05
Abstract: PURPOSE:To obtain a riding lawn mower capable of raising a lawn-mowing device till sufficiently high position, lowering center of gravity of a car body frame sufficiently and operating the lawn mower in the comfortable posture of a driver. CONSTITUTION:A lawn mower 21 constituted by arranging an providing three rotating blades 23 (consisting one blade in the center in width of a car body and lateral blades) in rows in the direction of width of the car body and simultaneously covering these rotating blades with a cutter deck, and projecting an input part 28 for transmitting power to the each rotating blade is fitted so as to be able to freely lift and lower the lawn mower 21 under the car body frame 4. Width of the car body frame is made narrow so as to be comparable to that of a transmission case 5. A step 11 laterally projected from the side face of the car body frame is provided above the lower face 4d of the car body frame and the input part 28 is arranged below the step 11 of the outside of the car body frame.
Patent JP-S5725910-A (JP)
Title: Manufacture of polyolefin series resin plate having different thicknesses
Inventor: KIKUMA SHINJI
IPC: B29C43/02
Filed: 1980-07-23
Abstract: PURPOSE: To manufacture the resin plate having the parts of different thicknesses with good operability and a quick turnover, by inserting a raw material together with a preliminarily formed resin body having a special shape into metal molds having concave and convex parts, and applying heat and pressure.  
     CONSTITUTION: A resin product 1, which has thick parts 2 at the outer periphery and thin part 3 at the concave central part 4, is to be formed. In the metal molds (a) and (a') having the convex parts (c) and (c') at the center, are inserted the resin forming body 11 and the raw resin material (pellet) 20. A cutout cavity 12 is provided at the center of said resin forming body 11, which is to become the product 1. Heat and pressure are applied to the metal molds (a) and (a'), and the pellet 20 is melted. The melted material is filled at the periphery of the resin forming body 11. Then the clamping pressure is further applied, while heating is continued for a specified time with the pressure maintained. Then the molds (a) and (a') are cooled, the resin is solidified, and the product 1 is taken out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000290502-A (JP)
Title: Water-absorbing material
Inventor: HASEGAWA YOSHIKI
IPC: C09K3/10
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a highly water-absorbing and highly biodegradable resin at a low cost by using a resin obtained by hydrolysis of a crosslinking reaction product of polysuccinimides and polysaccharides. SOLUTION: A resin obtained by hydrolysis of a crosslinking reaction product of preferably 100 pts.wt. of polysuccinimides and preferably 0.1-1,000 pts.wt. of polysaccharides is used. It is preferable to impart an absorbency of 10 g/g or more of physiological salt solution to the resin. Methods for obtaining polysuccinimides include, for example, heated dehydration condensation of D/L aspartic acid in the presence of phosphoric acid if necessary; and production from maleimide and maleamic acid obtained by reacting maleic anhydride, fumaric acid, malic acid or the like with NH3 under heat. As the polysuccinimides, carboxyalkylcellulose, hydroxyalkylcellulose, carboxyalkylstarch and hydroxyalkylstarch are preferable.
Patent JP-H04329726-A (JP)
Title: Communication system
Inventor: NOMURA KEIJI
IPC: H04L69/40
Filed: 1991-05-01
Abstract: PURPOSE:To continue communication even when one communication line of two communication lines is broken in the communication system in which data is sent/received via the two communication lines. CONSTITUTION:It is discriminated that a broken line takes place when a transmission signal cannot be received by the differential reception, the reception method of a reception section 130 is selected to be the additive reception method, and a dummy pulse is sent to communication lines A100, B102, which of the communication lines A100, B102 is broken is discriminated from the dummy pulse to select the circuit configuration of a reception section. Moreover, the dummy pulse is added before the transmission signal including the data to be sent and the result is sent to a communication line and the occurrence of a broken communication line and the broken communication line are discriminated based on the dummy pulse to select the circuit configuration of the reception section 130.
Patent JP-H11283616-A (JP)
Title: Manufacture of dispersant of active material for battery electrode
Inventor: DOGE KAZUYUKI
IPC: H01M10/05
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a dispersant of active material for a battery electrode which is completely degassed and uniformly mixed and can exhibit excellent electrode performance. SOLUTION: In a dispersion vessel 1, a mixture solution of a binder component for an electrode and a solvent is held in a vacuum state of 300 Torr or less. Thereafter, active material for an electrode is continuously charged into the mixture solution under atmospheric pressure, followed by uniform agitation and dispersion in the vacuum state of 300 Torr or less. Consequently, it is possible to provide a dispersant of the active material for the battery electrode which is completely degassed and uniformly mixed, thus forming the electrode which can exhibit excellent performance.
Patent LT-2012024-A (LT)
Title: Floating ice and snow melting, and water body oxygenation device
Inventor: ZIUKAS NERIJUS
IPC: C02F7/00
Filed: 2012-03-23
Abstract: The invention relates to equipment for snow and ice melting on the water basins and water oxygenating. The aim of this invention is to increase melting of ice and snow layer and water oxygenation efficiency. The device consists of housing (1) and on it is fixed covered by protective cover (3) compensating piston (2) connected by air flow distributors (4). Under the housing (1) it can be placed the water heater (5) and optional vertical (6) or horizontal (7) screw mechanism.
Patent LT-2015075-A (LT)
Title: Brekable bolt on the twist load
Inventor: GURSKIS EVALDAS
IPC: F16B31/00
Filed: 2015-08-18
Abstract: This invention is assigned to fasteners and can be used in energetics for various conductor’s contention. Precisely for clamping cables and wire cores in screw switches, also connectors and cable lugs. This invention is suitable for various conductor's connections and contact assurance, precisely for thin and flexible aluminum or cooper wire cores, which can be very easily assailable. Breakable bolt can also be used for electro switches, connectors and cable lugs, which connects electric conductors with other electric conductors or with other devices ensuring electric energy transferring.Breakable bolt from the load, which has a tread, a breakable clamping place (the plate) and an axis, new is that the breakable clamping plate’s breaking point is located at the outer part of the bolt and the inner part of the bolt has a hole provided with breaking points and no less than two sharp notches depending on conductors cross sectional cut out areas, which are designed to decrease the strength of the bolt walls, that are provided for the foreseen break area. This inner bolts hole is formed as a hexagonal hole, which is used for repeated screwing or unscrewing the broken bolt.The length of the axis, which is located at the bottom of the bolt, is shorter than the hollow, that is formed in the plate, it is made this way so that the surface of the axis after the break would be below the plate‘s surface. The diameter of the axis is smaller than the hollow‘s diameter just as much as it is needed to give the plate some looseness after the break.
Patent LT-2020021-A (LT)
Title: Asphalt mixtures for aquaplaning and noise-reducing road surface and technological process of application
Inventor: VAITKUS Audrius
IPC: E01C1/00
Filed: 2020-06-05
Abstract: The invention belongs to the field of construction industry, more precisely to asphalt mixtures, which are subject to increased requirements for water drainage, noise reduction level and durability features. The aim of the invention - develop aquaplaning and noise reducing asphalt pavement mixtures for single and double layer type pavements, installation and the operation of technological processes. Aquaplaning and noise reducing asphalt mixtures which are a mixture of fraction crushed chippings, mineral powder, adhesion promoter, cellulose fiber and polymer modified bitumen, differ not in the applicable aggregate categories but in the specific values of the aggregate properties. The technological process of installation of asphalt pavement structures differs in that before the supply of asphalt layer mixtures to the object, their functional properties and their compliance with the requirements are determined and evaluated.
Patent MX-9200289-A (MX)
Inventor: TALAGA PATRICE
IPC: C07D213/42
Filed: 1992-01-23
Abstract: A process is described for the preparation of alkylated azaglycine derivatives of the formula I, X-(A)n-N(R)-NH-CO-NH2,     (I> in which X represents an amino protective group, C1-C8-alkanoyl, C8-C14-arylcarbonyl or C6-C14-aryl-C1-C4-alkanoyl; A represents amino acid radicals or imino acid radicals which are optionally protected at the third function; n represents 0 - 10, where X is C1-C8-alkanoyl, C6-C14-arylcarbonyl or C6-C14-aryl-C1-C14-alkanoyl if n = 0, and R represents C1-C8-alkyl, C6-C14-aryl-C1-C4-alkanoyl or C5-C12-heteroaryl-C1-C4-alkanoyl, characterised in that a compound of the formula X-(A)n-NH-NH-CO-NH2, in which X, A and n have the abovementioned meanings, are reacted with a primary or secondary alcohol and excess DEAD and a tri-C1-C6-alkylphosphine, tri-C6-C14-arylphosphine or pyridyl-di-C6-C14-arylphosphine, it being possible for the aryl moiety to be optionally substituted by di-C1-C4-alkylamino, in an ether at 0 DEG C to 30 DEG C, and the amino protective group X is optionally eliminated, with the proviso that X is not Fmoc if tri-n-butylphosphine is used.
Patent MX-9303422-A (MX)
Title: Benzodiazepinas, procedimiento para su preparacion y medicamento que las contiene.
Inventor: HSU MING-CHU
IPC: C07D243/00
Filed: 1993-06-08
Abstract: Las benzodiazepinas de fórmula I: en donde X e Y se seleccionan independientemente entre sí, de H, halógeno y alquilo inferior; R10 y R11 son ambos H, ó uno de R10 y R11 es H y el otro es metilo, ó R10 y R11 juntos son -(CH2)n- en donde n4 ó 5; Z es un anillo seleccionado del grupo en donde uno o más átomos de carbono en dicho anillo Z pueden estar substituídos por F, Cl o alquilo inferior; así como las sales de adición ácida farmaceuticamente aceptables, carbamatos, ureas y amidas de los mismos, pueden utilizarse como agente terapeuticamente activo, especialmente como agentes antivíricos, en particular para el tratamiento, terapia y profilaxis del SIDA y enfermedades afines al mismo.
Patent MX-9303742-A (MX)
Title: Derivados de 4-hidroxi-bencentio, procedimientp para su preparacion y su empleo para la preparacion de derivados de amonoalcoxibencensulfonilos.
Inventor: GUBIN JEAN
IPC: C07D307/82
Filed: 1993-06-22
Abstract: La presente invención se refiere, de una manera general, a los nuevos derivados de tiofenol, a su procedimiento de preparación, así como su utilización como intermedios de síntesis. En forma más precisa, la invención tiene por objeto los derivados de 4-hidroxi-bencentio.
Patent MX-9304100-A (MX)
Title: Intercambiador de calor que comprende varias hileras de tubos, en particular para vehiculos automoviles.
Inventor: POTIER MICHEL
IPC: F28F9/14
Filed: 1993-07-08
Abstract: La invención se refiere a un intercambiador de calor que comprende una placa colectora provista de agujeros, en la cual cada agujero recibe los respectivos extremos de varios tubos adyacentes, que pertenecen a hileras diferentes de un haz, con interposición de una junta de estanqueidad. Los extremos y el agujero tienen secciones de forma conjugada, que delimitan entre ellas intervalos anulares que tienen un espesor sustancialmente constante; reuniéndose dichos intervalos anulares de dos en dos en una región de intersección que tiene un espesor sustancialmente constante. Tiene aplicación principalmente a los intercambiadores de calor para vehículos automóviles.
Patent MX-9602065-A (MX)
Title: Ethylamido fluorenes.
Inventor: WATSON BRETT T
IPC: A61P25/26
Filed: 1996-05-30
Abstract: Novel substituted fluorene compounds of Formula 1 are active as melatonergic agents: (see formula) wherein X=H or OZ; Z=C1-6alkyl; and R=C1-6 alkyl, cycloalkyl, C2-4 alkenyl, C1-3 alkylamino, halogen substituted C1-4 alkyl, or C1-4 alkoxy substituted C1-4 alkyl.
Patent MX-9603298-A (MX)
Title: Activator for steering wheels with air bags.
Inventor: KROPP HARRY C
IPC: B60R21/2165
Filed: 1995-01-27
Abstract: A steering wheel having a pressure sensitive horn activator (30) integrated within a cover (22) of an ari bag assembly. The horn activator (30) is configured for quick activation, while avoiding accidental activation due to changes in ambient temperatures and pressures.
Patent MX-9605659-A (MX)
Title: Mucoadhesive emulsions containing cyclodextrin.
Inventor: PUTTEMAN PETER
Filed: 1995-05-10
Abstract: The present invention relates to the use of a cyclodextrin or a derivative thereof as a mucoadhesive in an emulsion or aqueous solution, said cyclodextrin or derivative thereof being used in an amount from 10 percent to 70 percent by weight based on the total weight of the composition.