baber/WOPTO huggingface dataset:
Patent HK-63293-A (HK)
Title: Sulphonic-acid esters
Inventor: BLASER HANS-ULRICH DR
IPC: A61P21/00
Filed: 1993-07-01
Abstract: The invention relates to novel sulfonic acid esters of formula I <IMAGE>  (I)  wherein R1 is C5-C6cycloalkyl which is unsubstituted or substituted by C1-C7alkyl, unsubstituted or substituted phenyl, R2 is C1-C7alkyl, R3 is phenyl which is substituted by halogen or nitro, and the asterisk denotes a carbon atom that is either present in the preponderant number of molecules in the S configuration or in the preponderant number of molecules in the R configuration. These compounds can be prepared by enantio-selective reduction of 4-R1-substituted  alpha -oxobutyric acid compounds and subsequent conversion of the resultant  alpha -hydroxy group into the -OSO2-R3 group. The compounds of formula I are suitable intermediates for the preparation of ACE inhibitors or precursors thereof.
Patent HK-65293-A (HK)
Title: Sucralfate preparations for application on esophagus mucosa
Inventor: ISHIHARA KOUJI
IPC: A61K33/06
Filed: 1993-07-08
Abstract: A sucralfate preparation in the form of a suspension which is suitable for curing esophagitis or esophageal ulcer and a method of preparation thereof are disclosed. The sucralfate preparation comprises sucralfate suspended in an aqueous solution or aqueous suspension of water-soluble or water-insoluble polymeric substance as a suspending agent or thickening agent and has a viscosity in the range from 1,000 to 5,000 cP. This sucralfate preparation adheres selectively to ulcerated or inflammatory sites of the esophageal mucosa and is very effective as a cure for esophagitis or esophageal ulcer.
Patent HK-90894-A (HK)
Title: Tetrapyrrole compounds and process for the production of same and a pharmaceutical composition containing same
Inventor: BOMMER JERRY C
IPC: C07K14/795
Filed: 1994-09-01
Abstract: This invention relates to a fluorescent mono, di- or polyamide of an aminodicarboxylic acid and a tetrapyrrole containing at least three carboxy groups of the structure:wherein Z is the amino acid residue and X is the tetrapyrrole residue and «n» an integer from 1 to 4 inclusive. Disclosed is also a process for the preparation of the new tetrapyrrole compounds. The new compounds are active and can be used in the preparation of pharmaceutical compositions for the treatment of tumors and cancerous tissues in the human or animal body.
Patent JP-S62159710-A (JP)
Title: Intake and exhaust valve driving device for internal combustion engine
Inventor: HARA SEINOSUKE
IPC: F01L13/00
Filed: 1986-01-07
Abstract: PURPOSE:To make the device compact, by converting a torque of a cam control shaft on a prime motor side to an axial force to compress an elastic member, and rotating an unlocked lift control cam by a force of the elastic member at a predetermined timing. CONSTITUTION:A lift control cam 21 is formed at its outer periphery with a plurality of substantially flat cam surfaces so as to stepwise change a lift characteristic of suction and exhaust valves 2. A cam control shaft 26 to be rotated by a stepping motor 18 is inserted through a central portion of the lift control cam 21. A cylindrical stopper 27 is fixed to the cam control shaft 26. A cylindrical collar 28 is axially slidably mounted on the cam control shaft 26, and a compression coil spring 32 is interposed between the stopper 27 and the collar 28. One cylindrical portion 21b of the cam 21 is formed at its side wall with a recess 30a forming an inclined portion, and the collar 28 is provided at its side wall with a projection 31 projecting into the recess 30a. Thus, a spring force of the spring 32 is converted to a torque at the inclined portion 30a, thereby rotating the cam 21.
Patent JP-S62160367-A (JP)
Inventor: HATA TAMOTSU
IPC: E04G21/04
Filed: 1986-01-07
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-H04234726-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA KATSUNORI
IPC: G02F1/133
Filed: 1991-01-08
Abstract: PURPOSE:To lower the period of conversion to AC and to decrease the load of a voltage generating source (for driving a common electrode) by polarizing the common electrode and impressing voltages of reverse polarities to respective divided units in the case of converting the voltage of the common electrode to the AC with the liquid crystal display device of an active matrix system. CONSTITUTION:This liquid crystal display device has display cells (C1,1 to Ci,j) arranged at the respective intersected points of plural rows and plural lines, gate bus lines (LG1 to LGi) to be connected to the control terminals of the respective cells, data bus lines (LD1 to LDj)connected to the writing voltage impressing terminals of the respective cells, and common lines (Lcom1 to Lcomi) connected to the common terminals of the respective cells. The common lines (Lcom1 to Lcomi) of the above-mentioned device are grouped by each of n scanning lines including 1 and the prescribed driving voltages are impressed thereto by each of these groups.
Patent JP-S62158239-A (JP)
Title: Recovery of catalyst for production of phenylpyruvic acid
Inventor: TANAKA MASATO
IPC: C07C67/00
Filed: 1986-01-06
Abstract: PURPOSE:To obtain the objective compound in high yield and to recover catalyst, by reacting benzyl chloride with CO in the presence of a Co carbonyl catalyst and an alkaline earth metal base in a mixture of water and a solvent hardly soluble in water and separating the reaction product from a solvent layer containing the catalyst. CONSTITUTION:The titled substance is produced by reacting benzyl chloride with CO in the presence of Co carbonyl catalyst and an alkaline earth metal base. The reaction is carried out at 40-100 deg.C while adding water and a solvent hardly soluble in water (e.g. methyl isobutyl ketone, acetophenone, etc.) to the reaction system. The reaction solution is filtered and separated into a solid fraction composed of an alkaline earth metal salt of phenylpyruvic acid, an aqueous layer containing an alkaline earth metal salt of phenylacetic acid and a hardly water-soluble solvent layer containing Co carbonyl catalyst. The objective compound is separated from the solid fraction and the solvent layer is recycled to the reaction system and reused. USE:Production raw material for phenylalanine (a raw material of sweetener).
Patent JP-S60146018-A (JP)
Title: Apparatus for producing slub yarn
Inventor: SHIMOMURA MANABU
IPC: D01H5/36
Filed: 1984-01-05
Abstract: PURPOSE:To form slubs of random length at a random arrangement interval, by exciting or demagnetizing a solenoid clutch with output signals of a random number controller, and varying irregularly the draft ratio of a fiber bundle by draft rollers. CONSTITUTION:A spring closed type solenoid clutch (M.C1) is excited, and an exciting closed type solenoid clutch (M.C2) is excited at the same time. Rotatory motion is directly transmitted from a front bottom roller R1 to accelerate instantaneously a back bottom roller R3 and middle bottom roller R2. Thus, irregular slubs 11 are formed on a roving slub yarn 10. The length and arrangement interval of the slubs 11 are set randomly by selecting pulse signaling conditions of a pulse signaling impeller 1 with dial operation of an operation switch mechanisms 5, and converting generated pulse signals through a random number controlling circuit 2 into given fandom numbers.
Patent JP-2000199916-A (JP)
Title: Liquid crystal display device
Inventor: TOYODA YASUYUKI
IPC: G02F1/136
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with microlenses, having high transmittance which improves the display luminance of a projection-type image display device. SOLUTION: This device consists of a TFT substrate 19, counter substrate 24 and liquid crystal 27 sealed between the TFT substrate 19 and counter substrate 24. The TFT substrate 19 has microlenses 21, formed on its surface in a light-transmitting region which excludes a light-shielding region 20 consisting of TFT circuits and has a TFT protective layer 22 and pixel electrodes 23. The counter substrate 24 has microlenses 25 formed on its surface for condensing incident light to the light-transmitting part of the TFT substrate 19 and has a flattening layer 26 thereon.
Patent JP-S61158954-A (JP)
Title: Liquid crystal compound
Inventor: KASAHARA FUSAKO
IPC: C07C67/00
Filed: 1985-01-07
Abstract: NEW MATERIAL:The compound of formula I (R is 3-8C straight-chain alkyl). EXAMPLE:p-(trans-4'-n-Pentylcyclohexyl)biphenyl-p'-carboxylic acid 3-chloro-4- cyanophenyl ester. USE:A liquid crystal composition effective to increase the absolute value of dielectric anisotropy without raising the cross-frequency by mixing with known liquid crystal composition for double-frequency driving. PREPARATION:The objective compound of formula I can be produced by (1) hydrolyzing the compound of formula II with KOH/water, (2) converting the resultant potassium salt of formula III to the carboxylic acid of formula IV by treating with hydrochloric acid, (3) reacting the product with thionyl chloride to obtain the carboxylic acid chloride or formula V, and (4) esterifying the acid chloride with 3-chloro-4-cyanophenol in the presence of a dehydrochlorination agent (e.g. pyridine).
Patent JP-H09184077-A (JP)
Title: Plating method for powder
Inventor: NAKABAYASHI AKIRA
IPC: H01L21/321
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain powder which is small in an average grain size even after plating, does not flocculate and is uniformly coated with metal even in the case of plating of fine powder. SOLUTION: A suspension is prepd. by dispersing the inorg. or org. powder having the average grain size of 10μm at the most into water dissolved with an anionic surfactant in a range of concn. of 1 to 10g/liter. The inorg. or org. powder dispersed into this suspension is activated by metal cations, by which a catalytic property is imparted to the powder and, thereafter, the inorg. or org. powder imparted with the catalytic property is immersed into an electroless plating liquid. The powder surfaces are thus plated.
Patent JP-S57115772-A (JP)
Title: Liquid circulation type laminated cell
Inventor: OCHIAI TOSHIHIKO
IPC: H01M8/02
Filed: 1981-01-08
Abstract: PURPOSE:To prevent the over-voltage, uneven deposition, etc. by properly arranging the plural rows of separated obstacle in a micro-channel conducting to the manifold of an electrode frame. CONSTITUTION:In a liquid-circulated type laminated cell where an electrode 1 and a separator 2 are laminated alternatively, a microchannel 17 is provided at the plate 1a side of the electrode frame 11. Said channel 17 is composed of many obstacles 18a, 18b, 18c projected inparallel with the channel 14 to the same height with the surface of the frame 11 and grooves 19a, 19b, 19c provided at both sides where the groove 19a is conducted with the channel 14. The electrolyte fed by a pump is further fed to a manifold 13, channel 14 and channel 17 where the flow is distributed smoothly by the obstacles 18a, 18b, 18c and upon reaching the electrode plate 1a the symmetrical flow is provided with the vertical flow direction. The channel 17 is also provided symmetrically below the electrode 1 (in this case at the exit side of the electrolyte).
Patent JP-S63169968-A (JP)
Title: Preparation of 'karasumi'-like food
Inventor: TSURUTA MASATOSHI
IPC: A23L17/30
Filed: 1987-01-06
Abstract: PURPOSE:To obtain a food like KARASUMI (dried mullet roe) having similar taste and flavor to KARASUMI from fish or animal meat on an industrial scale at a low cost, by compounding gelan gum to the raw material. CONSTITUTION:The objective food can be prepared e.g. by using 100pts. of walleye pollack roe, 10pts. of salt, 5pts. of processed starch, 2pts. of gelan gum, 2pts. of composite seasoning, 1pt. of flavor and 0.2pts. of food dye.
Patent JP-H04251342-A (JP)
Title: System for sampling fault analysis information
Inventor: YAMAMURA RYUJI
IPC: G06F11/34
Filed: 1991-01-09
Abstract: PURPOSE:To easily make fault analysis so that a job can be continued easily by making only the sampling of necessary logging information possible without stopping the operation of a system. CONSTITUTION:When a sampling request is made from a terminal device 1 while a program 4 having a logging function which can record the I/O history of data in a lagging area 6 is executed, an OS 3 secures a logging copying area 5 for saving the logging information in a memory and copies the content recorded in the logging area 6 into the area 5 and, upon receiving a displaying request, displays the information in the area 5 on a display device 13.
Patent JP-S59127623-A (JP)
Title: Dust collecting and incinerating apparatus
Inventor: MATSUMOTO YOUICHI
IPC: B01D46/42
Filed: 1983-01-07
Abstract: PURPOSE:To enable longtime continuous operation without clogging, by enabling the incineration and gasification of accumulated dust by utilzing arc discharge in such a state that a plural number of electrodes are arranged on the surface of the dust collecting side of an insulating prous filter so as to leave the intervals therebetween. CONSTITUTION:To the surface of the dust collecting side of a dust collecting apparatus constituted of such a mechanism that gas flowlines 141, 142 are formed between a plurality of porous insulating thin walls while ceramic seal joint material 15, 16 are provided to the outlet sides and the inlet sides of these flowlines and exhaust gas A is flowed into the gas flowline 142 while passing through the porous thin wall 13 from the gas flowline 141, plural electrodes 12 are arranged so as to provided the intervals therebetween. The exhaust gas A containing carbon particles is flowed to this dust collecting and incinerating apparatus to collect said particles by the porous thin wall 13. At the point of time when the carbon particles are accumulated to a certain degree and pressure loss starts to generate, voltage is applied between the electrodes 12 positioned at both ends. Arc discharge is generated by applying voltage to oxide and gasifying the carbon particles.
Patent JP-H10245575-A (JP)
Title: Method for improving flowability of mineral oil and mineral oil distillate by using alkylphenol/aldehyde resin
Inventor: KRULL MATTHIAS DR
IPC: C10L1/14
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To improve the flowability, more particularly paraffin dispersion, of especially a mineral oil or a mineral oil distillate. SOLUTION: This method consists of adding at least one ethylene/vinyl ether co- or ter-polymer (A) and at lest one alkylphenol/aldehyde resin (B) (containing at most 10mol% alkylphenol containing at least two alkyl groups) and optionally a paraffin dispersant (C) different from component B to paraffin-containing mineral oil or mineral distillate.
Patent LT-IP500-A (LT)
Title: Electrical system for propelling and distributing
Inventor: JOHNSTON RONALD ALLEN
IPC: B60L50/12
Filed: 1993-04-29
Abstract: An improved method and apparatus for powering and controlling the operation of large diesel-electric off-road haulers of the type in which hauler drive wheels are propelled and retarded by DC electric wheel motors powered from on-board generators, optionally supplemented by DC power, from external trolley lines. In the disclosed system, thyristor-type converters connected into the system AC power grid are used to receive supplemental external power from DC trolley lines and supply it into the AC power distribution grid in the propel mode. The use of such thyristor-type converters makes possible the use of supplemental trolley line power without provision of separate switching or control gear to operate the DC wheel motors when trolley line power is received. Thyristor-type converters also may be used to supply current generated by wheel motors in the retarding mode to retarding resistors, making possible the use of the initial electrical power generated by the wheel motors to replace load requirements of the diesel engine, resulting in substantial fuel savings.
Patent PH-21990-A (PH)
Title: An improved process for the preparation of 2-alkoxy-n-(1-azabicyclo(2.2.2)octan-3-yl) aminobenzamides
Inventor: LO YOUNG SEK
IPC: C07D453/02
Filed: 1986-01-31
Abstract: A process for the preparation of 2-alkoxy- N-(1-azabicyclo[2.2.2]octan-3-yl) aminobenzamides, which are gastric pharmaceuticals in monogastric animals having the formaula:wherein R is hydrogen or loweralkyl,R' is lowealkyl,R<sup>2</sup> is hydrogen, halo or loweralkoxy, Am is amino, methlamino or dimethylaminois disclosed wherein in the initial step an appropriate monoprotonated 3-aminoquinuclidine strong acid salt and an appropriate amino benzoic acid all in a 50-90 vol. % pyridine in water solution are reacted in the presence of N,N'-dialkylcarbodiimide. The free base may be obtained by conventional procedures from the mixtures with minimal purification effort.
Patent PH-26673-A (PH)
Title: Substituted thiacycloalkeno Ú3, 2-B¾ pyridines compositions and method of use
Inventor: SCHWENDER CHARLES F
IPC: A61P3/14
Filed: 1987-04-09
Abstract: Novel substituted thiacycloalkeno [3,2-b] pyridines are described. These compounds are useful as calcium channel antagonists with cardiovascular, antiasthmatic and antibronchoconstrictor activity.
Patent PH-30493-A (PH)
Title: Thiazolidone compounds and method of using the same as a vasodilator
Inventor: SADAO ISHIHARA
IPC: A61K31/427
Filed: 1992-03-27
Abstract: Compounds of formula (I):   <CHEM> in which: W represents a sulphur or oxygen atom and X represents a group of formula -N(R<1>)-, or W represents a group of formula -N(R<1>)- and X represents a sulphur or oxygen atom; R<1> is hydrogen, alkyl or aralkyl; R<2> and R<3> are each hydrogen, alkyl, aralkyl, aryl or aromatic heterocyclic; R<4> is hydrogen, alkyl or aralkyl; and A is alkylene which is optionally substituted by carboxy; and pharmaceutically acceptable salts and esters thereof, have a valuable vasodilatory activity.
Patent UY-31889-A (UY)
Title: Aparato para recuperar material a granel de una pila
Inventor: PEKKA KOKKO
IPC: B65G7/12
Filed: 2009-06-10
Abstract: Aparato para recuperar material a granel, por ejemplo, chips de madera, corteza de madera o maíz, de una pila (10) hacia un transportador (20) por debajo del punto de almacenamiento. El aparato comprende un brazo recuperador (50) que está apoyado en una columna central (30) en la que se conectan los medios de transporte (55) del brazo recuperador (50) para transferir el material que se va a recuperar hacia un transportador (20) por debajo del punto de almacenamiento.
Patent UY-33250-A (UY)
Title: Racor embridado para uso con sistema de contención en tubería
Inventor: TEICHEL STEVEN A
IPC: E03C1/00
Filed: 2011-02-25
Abstract: Un racor para uso con tubo metálico en una camisa, incluyendo el racor: un adaptador, teniendo el adaptador un miembro tubular que define un conducto longitudinal que tiene un eje longitudinal para el flujo de fluido; un cuerpo para recibir el tubo, estando el cuerpo posicionado frente al adaptador y alineado con el eje longitudinal; un miembro de estanqueidad posicionado entre el adaptador y el cuerpo; un retenedor posicionado externo al miembro de estanqueidad, recibiendo el retenedor el adaptador y el cuerpo; una primera brida situada cerca del adaptador y una segunda brida situada cerca del cuerpo; y un elemento de fijación para atraer la primera brida y la segunda brida entre sí.
Patent UY-33817-A (UY)
Title: ?nuevas oxindolpirimidinas bencílicas?.
Inventor: PATRICIA AMOUZEGH
IPC: A61K31/404
Filed: 2011-12-19
Abstract: La presente invención comprende compuestos de la fórmula general (I) en donde los radicales R5 a R10, A, L1, B, m y p se definen como en la reivindicación 1, que son apropiados para el tratamiento de enfermedades que se caracterizan por proliferación celular excesiva o anormal, preparaciones farmacéuticas que contienen tales compuestos, así como s u uso como medicamentos.
Patent UY-35704-A (UY)
Title: Compuestos y composiciones como inhibidores de la mek
Inventor: PANIGRAHI SUNIL KUMAR
IPC: C07D471/04
Filed: 2014-08-13
Abstract: La presente invención se relaciona con compuestos de la fórmula I en la cual n, R1, R2, R3a, R4 y R5 se definen en el Resumen de la Invención; capaz de inhibir la actividad de MEK. La invención proporciona además un procedimiento para la preparación de compuestos de la invención, las preparaciones farmacéuticas que comprenden tales compuestos y métodos de uso de tales compuestos y composiciones en el manejo de enfermedades hiperproliferativas similares al cáncer.
Patent UY-39025-A (UY)
Title: Dispositivo sensor para medir el nivel de material contenido en un contenedor
Inventor: Thierry COSSON
IPC: G01F23/28
Filed: 2021-01-19
Abstract: Dispositivo sensor (1) para medir el nivel de material (M) en un recipiente (2), que comprende: - una carcasa (11) que tiene una ventana de medición (15), un sensor de nivel sin contacto (12) alojado dentro de la carcasa (11). - un medio de fijación (16) integral con la carcasa (11), que permite que el dispositivo sensor (1) se fije de forma extraíble fuera del recipiente (2), sobre un medio de conexión (3), con la ventana de medición (15) de la carcasa (11) colocada frente a una abertura correspondiente (23) en el contenedor (2)
Patent YU-10890-A (YU)
Title: Beskrajno uže za transport elastične dokumentacije
Inventor: DRAGAN KIRIDZIC
Filed: 1990-01-22
Abstract: Beskrajno uže za transport elastične dokumentacije je uredjaj koji služi za horizontalno prenošenje savitljive dokumentacije u šalter-salama banaka ili drugim objektima, na manju udaljenost /cca 10-20 m/. Toje, glatko, savitljivo, beskrajno uže /1.1/ smešteno u dvostruke /dva smera/ vertikalno-gore otvorene sa gornje strane, kanale /2.0/ a pokretanoje elektromotorom /1.3/ čije se uključivanje može vršiti sa stanica /3.0/ duž kanala, putem tastera /3.5/ a preko vremenski regulisane sklopke /1.7/ u željenom trajanju. Dokumentacija se smešta u fascikle /7.0/ od kartona ili plastične punije folije a sa donje strane ova fascikla ima tzv "čičak"-traku serijske proizvodnje koja naleže na uže. Fascikle /7.0/ zaustavlja i izbacuje polugu /3.3/ u korpe /3.6/. Uredjaj se montira u šalterske pultove.
Patent YU-94892-A (YU)
Title: Interfonski sistem koji za prenos govora koristi mrežu za distribuciju električne energije
Inventor: MILUTINOVIC P
Filed: 1992-10-30
Abstract: Pronalazak se odnosi na interfonski sistem koji za prenos govora koristi mrežu za distribuciju električne energije a narocito je namenjen upotrebi u stambenim objektima. Interfoni se sastoje iz mikrokontrolerskog sklopa (1) koji je spojen sa upravljačkim tasterima (4) sklopom za prenos upravljačkih signala (3), sklopom za prenos govornih signala (2), koji je povezan sa mikrofonom (7) i zvučnikom (6). Interfon je preko sklopova za prenos upravljačkih i govornih signala spojen sa mrežom za distribuciju električne energije. Ovakvom strukturom aparata omogućeno je smanjenje troškova i jednostavna ugradnja interfonskog sistema jer se za prenos govora koristi postojeća mreza. Interfoni su postali mobilni u okviru jednog objekta kome pripada interfonski sistem, fleksibilni u smislu funkcije koju treba da obavljaju, a sistem je postao otvoren u simislu broja i vremena priključenja ili isključenja pojedinih interfona.