baber/WOPTO huggingface dataset:
Patent JP-S5593225-A (JP)
Title: Forming method of minute pattern
Inventor: UMEZAKI HIROSHI
IPC: G03F7/09
Filed: 1979-01-10
Abstract: PURPOSE: To obtain a minute pattern of high accuracy when etching is performed to a material to be etched by preparing a light reflection inhibiting film on the upper surface of the mask to inhibit the reflection of light to the resist film during exposure.  
     CONSTITUTION: A permalloy film 1, which is the material film to be etched, and a mask material film 2 such as titanium or the like are laminated on the substrate 5. The film 2 surface is anodic oxidized to obtain titanium oxide film 3 of the specified thickness and this is made a reflection inhibiting film of good absorbent quality for ultra violet ray coming from a mercury lamp light source. Next thereto, the resist film is applied to the whole surface and ultra violet light is applied to the specified portion and then, it is developed to obtain the resist pattern 4. At this time, the film 3 exists under the pattern 4, therefore, there is no reflection from the foundation and it becomes a pattern of excellent accuracy. Thereafter, the exposed film 3 and film 2 are removed in order by the plasma etching employing CF4 gas. The exposed film 1 is removed by the ion etching and the film 2 and film 3 are removed by the chemical etching thus, resulting in the film 1 pattern only remained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08187345-A (JP)
Title: Noise prevention device for pachinko machine
Inventor: OWAKI HIDEO
IPC: H05K9/00
Filed: 1995-01-06
Abstract: PURPOSE: To easily prevent the influence of a noise from receiving by a simple member even in the inside of an island with extremely small space and narrow gap. CONSTITUTION: This device is a noise prevention device for a pachinko (Japanese pinball game) machine arranged in the inside of the island 20 constituted by arranging a large number of pachinko machines back to back in a pachinko game shop. A flexible shield sheet 1 formed by adhering insulating films 2, 4 on both surfaces of a metallic film 3 is arranged in a state suspended from the back surface of each pachinko machine arranged back to back, and a part of the shield sheet 1 is connected to the ground.
Patent JP-H06204330-A (JP)
Title: Wafer transferring cassette and semiconductor processing device
Inventor: WATANABE TAKANORI
IPC: H01L21/68
Filed: 1993-01-06
Abstract: PURPOSE:To provide a wafer transferring cassette and a semiconductor processing device both simple in structure, wherein a wafer can be kept free from particles and processed without being damaged. CONSTITUTION:A wafer cassette 108 is formed of plane member, and an opening 108a of the same shape with a wafer is provided to the center of the cassette 108 where a wafer is fitted. An ring-shaped stepped member 108b which supports the outer peripheral edge of the wafer is provided throughout the lower part of the inner wall of the opening 108a. A wafer seal 107 is provided to the upside of the ring-shaped stepped member 108b, and the wafer is placed on the wafer seal 107. The wafer cassette 108 where the wafer is housed as mentioned above can be loaded on or unloaded from a semiconductor processing device as it is, so that a wafer can be processed in a noncontact manner after it is housed in the wafer cassette 108.
Patent JP-H08190246-A (JP)
Title: Image forming method using photosensitive toner
Inventor: MIYAJI NOBUKI
IPC: G03G15/01
Filed: 1995-01-06
Abstract: PURPOSE: To obtain a color image with satisfactory color reproducibility and high image density by using the conventional one-shot color method. CONSTITUTION: A toner image is formed by forming a thin toner-layer 18, consisting of photosensitive toners 15, 16 and 17 at least in two colors, onto a transparent, conductive substrate 1, and by subjecting the thin toner-layer 18 to exposure to form a toner image. Then, to form a color image by transferring the toner image 17 onto a transferred body 12, the speed at which the transparent, conductive substrate 1 moves is made higher than the speed att which an original 13 is read by an image-exposure light source, thereby making the toner image into a long image 19, extended long in the direction in which the substrate 1 moves.  Also, the speed at which the transferred body 12 moves is made lower than the speed at which the transparent, conductive substrate 1 moves, and the long image 19 is transferred onto the transferred body 12 under pressure, so that the color image of the same size as the original 13 is obtained.
Patent JP-S5593963-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: SASAKURA HACHIROU
IPC: F02P7/10
Filed: 1979-01-07
Abstract: PURPOSE:To permit the control of exact ignition timing by turning a pulse motor to rotate a rotator for controlling ignition timing according to a difference between an optimum ignition timing memorized in advance and actual ignition timing. CONSTITUTION:A required ignition timing control value is calculated in the memory portion 7 and then sent to the arithmetic unit 10, and the counter 8, also, sends forth actual ignition timing output at the actual time. The arithmetic unit 10 calculates the deviation of ignition timing, and then puts it in the counter 11 to actuate  the starter 12. Then, the starter 12 is stopped at a time when the output of the  counter 11 becomes zero and thereby the pulse motor 5 is stopped when a set ignition timing is obtained.
Patent JP-H11194993-A (JP)
Title: Usb controller
Inventor: ENDO YOSHIHISA
IPC: H04B10/112
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To update the connecting state of a device without requiring the insertion/ejection of a connecting connector or resetting a system. SOLUTION: This USB(universal serial bus) controller 1 is provided between a main body 2 of personal computer(PC) and various devices. The USB controller 1 is provided with a switch part 1s for temporarily cutting a current flowing between the USB controller 1 and the main body 2 of PC, so that a circuit can be connected and disconnected. Thus, when a new device is connected, by successively turning on/off a switch 3a (or 3b) of the switch part 1s, the similar operation to the insertion/ejection of the connector or the reset of the system can be performed, so that the newly connected device can immediately be used.
Patent JP-S5495828-A (JP)
Title: Exhaust recirculation system of internal combustion engine
Inventor: YUZAWA HARUO
IPC: F02D21/08
Filed: 1978-01-10
Abstract: PURPOSE:To recirculate exhaust gas at proper rate by using a computer to control the opening of an exhaust recirculation control valve, to which a required pressure and an actual pressure in the down stream of an orifice. CONSTITUTION:A pressure sensor 26 is put between an exhaust recirculation control valve 24 and an orifice 25 which are provided in an exhaust reicrculation pipe 23. The censor is donnected to a computer 27. Applying those outputs of an engine cooling water sensor 32, an engine speed sensor 33, a transmission neutral switch 34, a transmission top switch 35, an air flow meter 30, and a throttle valve switch 29, the computer 27 determine a required pressure in the down stream of the orifice 25, at which exhaust gas can be recirculated at a proper rate according to the operational state of an internal combustion engine 20. Depending on the difference between the result and an actual pressure in the down stream of the orifice 25 sent from the pressure sensor 26, a solenoid valve 39 is opened or closed so that a signal negative pressure supplied from a suction passage 22 into a negative pressure operation room 37 is affected by atmospheric pressure. The opening of the exhaust recirculation control valve 24 is controlled and provides the proper rate of exhaust recirculation according to the operational state of the engine.
Patent JP-2000199725-A (JP)
Title: Semiconductor pressure sensor device
Inventor: ANDO MASATO
IPC: G01L19/14
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor pressure sensor device to which a fluid introduction tube body can be attached later. SOLUTION: A semiconductor pressure sensor element is attached airtightly and watertightly, so as to surround a fluid inlet hole 5, to the surface of the wall part (2a), for element fixation, of a ceramic sensor case 2 which is provided with the fluid inlet hole 5. A ring-shaped soldering land 17 to which a metal tube body, for fluid inlet, is soldered and connected is formed on the rear surface of the wall part (2a) for element fixing. The soldering land 17 is connected electrically by a connecting pattern, to an electrode 14Dc, for external connection, which constitutes a grounding electrodes.
Patent OA-08810-A (OA)
Inventor: MICHEL CAZES
IPC: B32B43/00
Filed: 1988-02-18
Abstract: A sleeve in a material which can be cold drawn (7) surrounds a cushion, by means of jaws around which it is formed. 
<IMAGE>
Patent OA-10183-A (OA)
Title: Topical composition for inhibiting hair growth
Inventor: BOXALL BRIAN ALFRED
IPC: A61K8/34
Filed: 1995-09-19
Abstract: The present invention embraces a topical composition for inhibiting mammalian hair growth, particularly human beard hair growth (including hirsutism), comprising a water-soluble, hair-growth-inhibiting agent dispersed in an oil-in-water emulsion in the form of a lotion or cream. The invention also embraces a method of inhibiting mammalian hair growth by applying an effective amount of the above composition to the skin. The invention further embraces a topical composition for delivering a pharmacological agent to the skin.
Patent PH-22018-A (PH)
Title: Naphthoquinone derivatives
Inventor: THOMAS HUDSON ALAN
IPC: C07C46/00
Filed: 1984-04-13
Abstract: Naphthoquinone derivs. of formula (I) are new. In (I), either (a) R1 = H; and R2 = 1-6C alkoxy; aralkoxy (opt. ring substd.) 1-6C alkyl-(1-6C)alkoxy; phenyl mono- or di-substd. by halogen and/or 1-6C alkyl; halogen; or 1-6C perhaloalkyl; or (b) R1 and R2 = 1-6C alkyl or phenyl; n = 0 or 1.
Patent TR-28559-A (TR)
IPC: A01N47/02
Filed: 1995-02-27
Abstract: The present invention provides an insecticidal composition comprising, as active ingredients, (a) at least one pyrethroid compound and (b) an N-arylpyrazole compound such as 5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)-4-trifluoromethylsulfmylpyrazole, and an insecticidal method which comprises applying the composition.
Patent TR-25644-A (TR)
IPC: A23L27/60
Filed: 1991-04-26
Abstract: Fatty acid esters of polyols having at least 4 hydroxyl groups wherein the fatty acid groups consist essentially of: (1) long chain unsaturated fatty acid radicals containing at least 12 carbon atoms or mixtures of said unsaturated radicals with saturated fatty acid radicals containing 2 to 12 carbon atoms, and (2) long chain saturated fatty acid radicals containing at least 20 carbon atoms, wherein the molar ratio of (1):(2) is from 1:15 to 2:1 and wherein at least 4 of the hydroxyl groups of the polyol are esterified. The compounds are useful as nondigestible substitutes for solid fats in foods.
Patent UY-36205-A (UY)
Title: Unidad de bloqueo para bocas de incendio
Inventor: EHUD DINERMAN
IPC: F16K35/16
Filed: 2015-07-08
Abstract: Una unidad de bloqueo para una boca de incendios incluye una cubierta de la salida de agua que se puede asegurar a una salida de agua de una boca de incendios. La cubierta de la salida de agua incluye una primera parte y una segunda parte. Un dispositivo de bloqueo incluye un elemento de bloqueo que se puede acoplar con la primera y segunda parte y que tiene una posición de bloqueo y una posición de desbloqueo. El dispositivo de bloqueo puede ser mecánico, electromecánico y/o accionarse desde un centro de control alejado de la boca de incendios.
Patent UY-37095-A (UY)
Title: Equipo automatico de calentamiento electrico controlado para produccion de piezas de alta resistencia
Inventor: SPORTELLI PIETRO
IPC: C21D1/09
Filed: 2017-01-27
Abstract: Un equipo (1) automático de calentamiento eléctrico controlado para producción de piezas estampadas, por el endurecimiento en herramienta luego del estampado en caliente del material con materia prima específica, concediendo mayor dureza y resistencia mecánica a la pieza (P), que permite la creación de productos finales más ligeros y con soporte para mayores cargas e impactos. Constituido por: sistema controlador de calentamiento (2), sistema controlador de potencia (3), transformador de potencia (4), sistema de adquisición de datos (5), dispositivo mecánico de fijación (6) de la chapa (P) y realización del contacto eléctrico y sistema de compensación de dilatación (7).
Patent UY-39815-A (UY)
Title: Mejora del rendimiento mediante combinaciones de genes
Inventor: CUI YUNXING CORY
IPC: A01N65/00
Filed: 2022-06-13
Abstract: La presente invención se refiere al cultivo de plantas y la agricultura. En particular, la invención se refiere a materiales y métodos para mejorar el rendimiento de las plantas. Preferentemente, dicha mejora es visible bajo estrés de patógenos fúngicos.
Patent YU-10599-A (YU)
Title: Amorphous benzothiophenes, procedure for the preparatio thereof and their pharmaceutical formulation
Inventor: WILLIAM CUFF GEORGE
IPC: A61K31/4535
Filed: 1997-08-22
Abstract: The present invention provides an amorphous form of a compound of formula (I). Methods for preparing the material, as well as methods of using it, are also shown.
Patent YU-43499-A (YU)
Inventor: ZADEO CIMAROSTI
IPC: A61K31/404
Filed: 1998-03-03
Abstract: Kristalna hidratovana natrijumova so (E)-4,6-dihloro-3-(2-okso-1-fenilpirolidin-3-iliden metil)-1h-indol-2- karboksilne kiseline Ovaj pronalazak odnosi se na natrijumovu so jedinjenja formule (1), na postupak za njeno pripremanje, i na njenu primenu u terapiji.
Patent YU-48492-A (YU)
Title: Uredjaj za sagorevanje eksplozivnih materijala
Inventor: WALTER SCHULZE
IPC: F42B33/06
Filed: 1992-05-06
Abstract: Pronalazak se odnosi na uredjaj za sagorevanje eksplozivnih materija, koji ima reaktor (1) za sagorevanje i izvan njega postavljen u kružnom toku prvenstveno, transportni uredjaj (11) sa većim brojem kolica (16). Kolica (16) se izvan reaktora (1) za sagorevanje pune sa eksplozivnim materijalom koji treba sagoreti, zatim se transportuju u reaktor (1) do gorionika (22) koji pali eksplozivni materijal, zatim se dalje transportuje dok se posle konačnog sagorevanja izbacuju izvan reaktora (1). Radi znatnog povećanja sigurnosti osoblja i smanjenja emisije kod sagorevanja, reaktor (1) smešten je unutar tunela (2) otpornog na čestice eksplozije i otpornog od eksplozije.
Patent YU-54487-A (YU)
Title: Integrable hall element
Inventor: POPOVIC R
IPC: H01L27/22
Filed: 1987-03-27
Abstract: An inventive Hall element formed from semiconductor material is disclosed. The inventive Hall element comprises a plurality of interconnected portions formed in a common semiconductor layer. Depending on how the portions are interconnected, the Hall element may detect the sum or difference of magnetic field values. The invention enables the realization of very large Hall elements which can be used in electrical meters to measure a magnetic field produced by an electric current.
Patent YU-55999-A (YU)
Title: Purification process
Inventor: JENNIFER LACY B
IPC: C07C51/47
Filed: 1999-11-03
Abstract: Process for the purification of carboxile acids and their anhidrides for the removal of halide impurities, including bringing acid into contact or bringing anhidrides into contact with macroporose copolymere of stiren divinylbenzene, possessing border functional groups containing, at least one metal salt of weak acid, capable of coming into reaction with halide and forming residues of metal halides and extracting obtained purified acid or unhidride from polymers.
Patent BE-797463-A (BE)
Title: Syringe - with self returnable plunger
Inventor: BEICH F R
IPC: A61M3/00
Filed: 1973-03-28
Abstract: A syringe has a plunger slidable within a cylindrical barrel, and connected to it by an elastic membrane. The membrane consists of a barrel-engaging portion at its rear end, and a plunger-engaging portion at its forward end. As the plunger moves forwardly the membrane stretches and a plurality of projections formed at the open rear end of the barrel stick into the barrel-engaging portion of the membrane and prevent it from being drawn into the barrel. When the plunger is released the membrane acts to draw it rearwardly within the barrel.
Patent BE-882381-A (BE)
Inventor: HAHN J H
IPC: H02K23/54
Filed: 1980-03-21
Abstract: Disc-type motor characterized by increased efficiency. The motor has two parallel spaced stator members (30, 32) each having a flat circular shape and an even plurality of pre-segmented permanent-magnet poles (34) in a circular array thereon, illustratively eight in number. The facing poles of the stator members have opposite polarities. The motor includes a disc rotor (28) made of a non-conducting material rotatably mounted between the two stator members. Conducting wires are wound to form a number of coils (29) in a circular array on each face of the rotor. The number of coils on each rotor face is greater than the number of poles on each stator member, and each coil (29) occupies an arc sector area smaller than the area of each stator pole (34). The coils (29) arrayed on one face of the rotor (28) are angularly offset from the coils on the other face of the rotor. The includes a commutator (44) connected to the rotor (28) which has a number of segments corresponding to the coils of the rotor.@00
Patent BE-901954-A (BE)
Title: Herbicidal N-phosphono-methyl glycine ester(s) - of poly-hydric alcohol(s), having increased water solubility
Inventor: GAERTNER V R
IPC: A01N57/20
Filed: 1985-03-15
Abstract: N-Phosphonomethyl glycine polyol of formula (I) are new. - RO-CO-CH2-NH-CH2-PO-(OR')2 (I) - R = 3-6C polyhydroxy alkyl group; R' = H or a cation of herbicidally-acceptable salt. - Cpds. in which R is sorbitol, glyceryl, or pentaerythrityl are pref. - To prepare (I) N-phosphonomethyl-glycine (II) is treated with a polyhydroxy alcohol, pref. in a liq. at 60-120 deg.C and in the presence of an acid catalyst such as sulphuric or hydrochloric acids.
Patent BE-902879-A (BE)
Title: Sous-ensemble pour moteur electrique comprenant un commutateur inverseur
Inventor: YACOBI M S
IPC: H01H3/50
Filed: 1985-07-12
Abstract: Un sous-ensemble pour un moteur électrique comprenant un commutateur inverseur comportant une plaque porte-balais dans laquelle est noyé un circuit présentant des plots exposés sur la plaque, une coiffe opposée définissant, avec la plaque, une chambre comprenant les plots, un organe d'actionnement mobile dans la chambre, plusieurs contacts de pontage couplant sélectivement des paires de plots opposés et des ressorts pour rappeler élastiquement les contacts de pontage en contact avec les plots exposés.
Patent BE-903668-A (BE)
Title: Beverage bottle or can - contains plastics drinking straw held below closure, with straw partly extractable or emerges when closure removed
IPC: B65D77/28
Filed: 1985-11-19
Abstract: The bottle (1) or can containing a beverage is provided with a (plastics) drinking straw which is held (5) below the closure cap or can top such that it extends almost or completely to the bottom and can be partly extracted or emerges when the cap or top is removed. This allows the contents to be completely consumed. - The straw may have a bendable upper portion (6) and may be held in position by the closed cap top e.g. in bent form such that it emerges when it straightens itself out as the can is opened.
Patent BE-906166-A (BE)
Title: Building wall prodn. method - by pouring coloured mortar into mould imitating brick wall, followed by concrete
IPC: E04C2/30
Filed: 1986-12-31
Abstract: The method produces walls or sections of them for the erection of a gabled building and having the appearance of a brick wall. It uses a mould reproducing a brick pattern, and in which coloured hardening mortar is poured to imitate a brick wall. - A layer of concrete is then poured over the mortar and the whole is stiffened by a steel frame. The joints between the components produced by the mould are filled with cement. The concrete and mortar cast in the frame can be coated with plaster.
Patent BE-755935-A (BE)
Title: Self-ejecting buckshot cartridge case
Inventor: WOODRING W B
IPC: F42B7/06
Filed: 1970-09-09
Abstract: Self-ejecting buckshot cartridge case. Case is a tube of plastics. A transverse case within the body between its ends divides the body into front and back parts. A shoulder on the external surface of the body ensures the resistance of the envelope at the start of firing when it is in the breech of a firearm. Preferably the shoulder is divided into crimped parts to reduce the initial resistance.
Patent BE-772110-A (BE)
Title: Pressure sensitive copying paper - has an emulsion of ink containing microcapsules and an ink reagent coating
IPC: B41M5/165
Filed: 1971-09-02
Abstract: A paper web is (1) coated with an ink reagent (e.g. a Kaolin) (2) smoothed, dried and calendered; (3) coated with an emulsion of breakable ink-containing microspheres; and (4) smoothed and dried. The ink may be a colourless solution of a chromic compound in an organic solvent which is rendered visible by reaction with the ink reagent. A smooth paper is produced.
Patent BE-775211-A (BE)
Title: Completely liquefied vegetable products - obtd by treating vegetable material with cellulases
IPC: A23L2/04
Filed: 1971-11-12
Abstract: The process comprises finely grinding the fruit or vegetable material to be liquefied, then treating it with a cellulase having little or no pectolytic activity. Suitable enzymes are those produced by Trichoderma or Aspergillus fungi, and incubation takes place at 50-60 degrees C and pH 3.5-4.5 for 1-3 hrs.
Patent CA-1080689-A (CA)
Inventor: RAUSCH RICHARD E
IPC: B01J23/64
Filed: 1971-01-25
Granted: 1980-07-01
Abstract: ABSTRACT OF THE DISCLOSURE        A catalytic compoe  te comprising a platinum group component, a rhenium component, and a tin component with a porous carrier material is disclosed.  The principal utility of this composite is in the conversion of hydrocarbons, particularly in the reforming of a gasoline fraction.  A specific example of the disclosed catalytic composite is a combination of a platinum component, a rhenium component, a tin component, and a halogen component with an alumina carrier material.
Patent CA-1045288-A (CA)
Inventor: INATA HIROO
IPC: C08G63/199
Filed: 1974-08-06
Granted: 1978-12-26
Abstract: ABSTRACT OF THE DISCLOSURE In a process of preparing aromatic polyesters, useful as engineering plastics, from (A) aromatic dicarboxylic acids and (B) diphenols by the solid phase polymerization method, the speed of the solid phase polymerization reaction can be enhanced to a marked degree by copolymerizing (C) an aliphatic dihydroxy compound, and in this case the amounts in which the components (B) and (C) are used, based on (A), being 70 - 105 mol % of (B) and 1 - 50 mol % of (C), with the total amount of (B) and (C) corresponding to 100 - 130 mol % of (A).
Patent CA-1039553-A (CA)
Inventor: JONES CYNTHIA G
IPC: G03C1/498
Filed: 1974-12-10
Granted: 1978-10-03
Abstract: PHOTOTHERMOGRAPHIC COMPOSITION, ELEMENT AND PROCESS    Abstract of the Disclosure Improved sensitivity to certain wavelengths of light and improved contrast are provided by certain photo-thermographic compositions containing a sensitizing con-centration of a non-silver iodide salt.  Such photothermo-graphic compositions, prepared by (A) preparing a dispersion of (a) an oxidation-reduction image-forming combination comprising (i) a silver salt oxidizing agent and (ii) an organic reducing agent, with (b) ex situ, synthetic polymer-peptized photosensitive silver halide, (c) a cyclic imide toner in (d) a non-gelatin polymeric binder, contain a sensitizing concentration of a non-silver iodide salt, such as lithium iodide.  The described non-silver iodide salt can be mixed with described photothermographic compositions at different stages of preparation of the compositions.