baber/WOPTO huggingface dataset:
Patent JP-H02179906-A (JP)
Title: Magnetic head circuit
Inventor: ISHIHARA MASAHIKO
IPC: G11B5/09
Filed: 1989-01-05
Abstract: PURPOSE:To further improve S/N and to miniaturize the magnetic head circuit by constructing a resistor connected to the input side of a differential amplifier at the inside of an IC. CONSTITUTION:The intermediate point of a resistor 2 is connected to a center tap terminal 1a, and the point is connected to a bias voltage circuit 4 together with the center tap terminal 1a. In such a case, a read signal from a magnetic head 1 is inputted to a differential amplifier 3 using the resistor 2 as a load. At this time, since the impedance of a circuit from the magnetic head 1 to the differential amplifier 3 is not changed, the read signal is amplified, and outputted from an IC 5. Thus, the S/N is improved, and the circuit can be miniaturized.
Patent JP-H10196418-A (JP)
Title: Valve characteristic controller for internal combustion engine
Inventor: FUKAMI KASHIROU
IPC: F01L1/34
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To decrease the unequal combustion states in respective cylinder groups, to be generated caused by the control speed difference between respective valve characteristic changing devices, in an internal combustion engine provided with a plurality of valve characteristic changing devices provided on respective cylinder groups. SOLUTION: A resistance part is provided on a specified branch oil passage 11A out of branch oil passages 11A, 11B communicated with cam pulley assembly provided on respective right and left banks 3, 4. Operating oil pressure of the branch oil passage 11A is decreased smaller than that of the other branch oil passage 11B. When a detected value of an oil pressure sensor 41A provided on the branch oil passage 11A is not more than the specified value, the operations of both valve timing mechanisms are prohibited. Accordingly, inconvenience in which the specified valve timing mechanism is not operated during control can be avoided.  While, when either operating oil pressure of both branch oil passages 11A or 11B is not more than the specified value after operating oil pressures of both branch oil passages 11A, 11B are detected, the operation of both valve timing mechanisms are prohibited. In this case, no resistance part is needed.
Patent JP-S58117517-A (JP)
Title: Optical demultiplexer for communication
Inventor: KAMIMURA HIROSHI
IPC: G02B6/28
Filed: 1982-01-06
Abstract: PURPOSE:To eliminate the dependency of a demultiplexing ratio upon waveform, to decrease insertion loss, and to realize application to wavelength-multiplex transmission, by using a reflecting mirror which has a direct transmission and a reflection part according to the demultiplexing ratio. CONSTITUTION:The reflecting mirror 9 is provided on the optical axis of incident lightIslantingly. The reflecting mirror 9 has a direct transmission part according to the demultiplexing ratio. A part of the incident lightIthrough the direct transmission part as straight traveling light IV, and the remainder is  reflected as reflected light V. An optical fiber A for guiding the incident lightI and optical fiber B and C for guiding the demultiplexed projected light components IV and V are connected to an optical demultiplexer 10 through connectors 4, 5, and 6. Two optical triangular prisms 7 and 8 are fixed in an optical demultiplexer 10 and their three sides are connected to convergent rod  lenses 1, 2, and 3.
Patent JP-S5698726-A (JP)
Title: Information reproducing device
Inventor: TAKEDA KATSUMI
IPC: G11B9/06
Filed: 1980-01-08
Abstract: PURPOSE:To eliminate the need to provide every video disk (VD) with a plurality of dedicated video disk players (VDP) by changing over electrode sizes of a signal detector while switching the reproduction operations of the device by discriminating the kind of the information reproduction system of VD. CONSTITUTION:When VD5 is loaded into VDP, control circuit 12 generates a switching signal by detecting that to rotate motor 6 at a rotating speed of 450r.p.m., and also switches electrode switching circuit 7 to supply signals from electrodes 3, and 4-1 and 4-2 of detector 1 to AGC circuit 8 and signal processing circuit 11 to set the RCA system. Since no signal passes through ceramic filter 9 of 3MHz in center frequency, the device continues to operate as it is. When VD is on the VHD system, a signal of 3MHz appears at filter 9 and the rotating speed of motor 6 is changed over to 900r.p.m. with the signal to supply only the signal from electrode 3 to AGC circuit 8 and signal processing circuit 11.
Patent JP-H03205882-A (JP)
Title: Tunnel junction elements using composite oxide superconductivity materials
Inventor: MATSUURA TAKASHI
IPC: H01L39/22
Filed: 1990-01-05
Abstract: PURPOSE:To make it possible to produce effectively, enhance the quality of each superconductivity layer and hence exert excellent performances as a tunnel junction element by equalizing the composition of the superconductivity layers and non-superconductivity layers except for the content of oxygen. CONSTITUTION:With regards to Bi2O powder, SrCO3 powder, SrCO3 powder, and CaCO3 powder, which are available on the market, each powder Bi, Sr, Ca, and Cu are mixed so that the atomic ratio of Bi:Sr:Ca:Cu may be specified. The mixed powder is sintered and results in a composite oxide sintered body with Bi-Sr-Ca-Cu-O, which is used as a target. A film is formed on a substrate 1. High frequency electric powder is reduced when the thus formed film thickness of a superconductivity layer 2 has reached a specified value and the formation of the film is continued. When the thickness of a non-superconductivity layer 3 has reached a specified value, the high frequency electric power is returned to the original value again and the film formation of a superconductivity layer 4 is further continued.
Patent JP-H10201077-A (JP)
Title: Protective circuit against overvoltage
Inventor: AKINO HIDE
IPC: H02H9/04
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a protective circuit against overvoltage excellent in maintainability which can break the overvoltage in an earth leakage breaker with good stability without being burnt at application of overvoltage. SOLUTION: This protective circuit against overvoltage is one being connected and installed on the secondary side of an earth leakage breaker whose primary side is used for connection with an AC power source and whose secondary side is used for connection with a load circuit, and this is equipped with an overvoltage detecting circuit which detects the overvoltage applied to the primary side and feeds a current back to the primary side.  The overvoltage detecting circuit in this place comprises a resistor R and a bidirectional two- terminal thyristor which are interposed and connected in series from the side of an earthing conductor to the side of a negative electrode line on secondary side, in wiring which connects the earthing conductor with the negative electrode line on secondary side, and a surge absorber 13 which is interposed and connected in parallel with the resistor R1 and the bidirectional two-terminal thyristor 11.
Patent JP-S5494069-A (JP)
Title: Photoelectric position detector
Inventor: SHIBAHARA TOKUJI
IPC: G01D5/36
Filed: 1978-01-07
Abstract: PURPOSE: To impart sufficient detection light quantity to a receiver by forming an optically reflecting surface on an object so that the small displacement is enlarged by the use of the principle of the optical lever and by setting the slit row of the slit plate which is arranged in the optical path to the reflecting surface.  
     CONSTITUTION: The light of its source 11 goes through a lens 12 into a first slit plate 3, and the light having passed through the slit rows 20 and 23 is reflected on a plane mirror 14 of a diffraction grating 6 so that it goes through a lens 15 to a slit plate 16. This slit plate 16 is formed with three steps of slit rows 31 to 33 so that the line is condensed by lenses 41 to 43 and introduced into light receivers 51 to 53. The lights thus leaked from the plural slits are condensed and detected to obtain a sufficient light quantity so the fine displacement of the object may be detected in high resolution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5494536-A (JP)
Title: Stripping and concentration of polymer latex
Inventor: TANIYAMA IWAO
IPC: C08F6/00
Filed: 1978-01-09
Abstract: PURPOSE: To treat a latex at a reduced operating cost without degrading its stability, by using the steam generated in the concentration of the latex for stripping of volatile substances.  
     CONSTITUTION: The latex fed from the pipeline 1 to the treating column 4 having about 6W10 trays 5 at the upper part is passed through the trays 5 and downcomer while the residual monomer and solvent are being stripped with steam distillation. The latex at the bottom is returned to the column 4 while being heated with the heater 12 via the pipeline 8 and 9, flash evaporated by the sparger 10, and concentrated. The steam thus generated rises the column to effect the steam distillation. Steam may be supplied additionally from the supply pipe 6 if the generated steam is insufficient. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent LT-98172-A (LT)
Title: Mixture for the preparation of ice-cream
Inventor: GUTKEVICH EVGENY ANATOLIEVICH
IPC: A23G9/52
Filed: 1998-12-02
Abstract: Die erfindungsgem{sse Mischung zur Zubereitung von speiseeis enth{lt ein Milchsubstrat, ein S}ssungsmittel, ein Stabilisierungsmittel und probiotische Mikroorganismen, beispielsweise gew{hl aus den Gruppen Lb acidophilus, Lb casei, Lb rhamnosus, Ec faecium, Bifidumbacterium bifidum; die einzeln oder in Kombinaton genommen sind.
Patent LT-IP541-A (LT)
Title: Sealing element for sealing block-joint
Inventor: LAGABE ANDRE EMILE RENE
IPC: F16L17/067
Filed: 1993-05-12
Abstract: Elastomeric sealing assembly (3) for connecting a male-ended tube to a fitting tube, in which assembly there are locking elements (E) presenting one end intended to bear against an internal surface of the fitting and one end intended to penetrate the external surface of the male end, is provided with means (21) for limiting the penetration of the locking element (E) into the external surface of the male end, these means (21) being situated at that end of the locking element (E) which is designed to penetrate the external surface of the male end. Application to the production of locked sealed joints. 
<IMAGE>
Patent MA-40762-A (MA)
Title: Procédés et systèmes de fabrication du pentoxyde de phosphore avec une meilleure résistance à la compression d'agglomérat
Inventor: BLAKE DAVID B
IPC: C01B25/12
Filed: 2015-09-25
Abstract: L'invention concerne un procédé de fabrication du pentoxyde de phosphore consistant à former des agglomérats de pré-charge contenant des particules de minerai de phosphate, des particules de matière carbonée et des particules de silice et à chauffer les agglomérats de pré-charge dans une atmosphère réductrice ou inerte à une température d'induration allant de plus de 900 °c à moins de 1 180 °c et à maintenir la température d'induration pendant au moins 15 minutes. Le procédé consiste à former des agglomérats de charge et à augmenter leur résistance à la compression à plus de 25 livres-force au moyen du chauffage, les agglomérats de charge présentant un rapport molaire calcium sur silice inférieur à 1 et un rapport molaire silice sur (calcium + magnésium) supérieur à 2. Les agglomérats de charge forment le lit du four de réduction, un gaz se dégage du four et le pentoxyde de phosphore est recueilli à partir du gaz dégagé du four.
Patent OA-08799-A (OA)
Inventor: PIERRE BOURBON
IPC: A61K9/02
Filed: 1988-01-22
Abstract: Pharmaceutical or cosmetic substance or composition inhibiting or destroying at least one monocellular living being and/or at least one virus, medicament or product including such composition, process for producing such composition, chemical compound entering in such composition, and process for the inhibition or destruction of at least one unicellular living being and/or at least one virus. The inhibiting or destroying substance, according to the invention, is characterized in that it comprises at least one basic active principle inhibiting or destroying said unicellular living being and a principle for inhibiting or destroying at least one enzyme associated with said living being, forming an activator - particularly acting by synergy - of the basic active principle.
Patent PH-31180-A (PH)
Title: Preparation of cereal foods by extrusion cooking.
Inventor: JOAO ALMEIDA DE
IPC: A23L7/113
Filed: 1992-06-22
Abstract: A moist blend of cereals having a solids content of at least 70% by weight is processed by extrusion cooking, wherein a compressed gas is injected into the blend at the end of the cooking stage, before the extrusion stage, in the last part of the extrusion cooking apparatus close to the die. <IMAGE>
Patent TR-27701-A (TR)
IPC: C09D4/00
Filed: 1994-04-07
Abstract: 2.1. Porous bodies, for example cast components of aluminium, can be sealed by filling the pores with a curable liquid and curing the liquid. Since only the pores are filled, the article to be impregnated is immersed under vacuum into the curable liquid and the excess liquid is washed off with water. This necessitates good washing characteristics in the impregnating liquid. 2.2. A combination of (meth)acrylates which are of relatively good solubility in water with ethylenically unsaturated monomers having a C8-C20 radical and a surfactant provides excellent washing-off characteristics with good impregnating properties, good elasticity and low weight loss on heat treatment. The impregnating liquid may advantageously also contain free-radical initiators and may be heat-curable. 2.3. Impregnation of cast metal pieces, for example engine or transmission components.
Patent UY-32947-A (UY)
Title: Compuestos de pirrolo[2,3-d]pirimidina
Inventor: ACKER BRAD ALAN
IPC: A61K31/519
Filed: 2010-10-15
Abstract: En el presente documento están descritos compuestos de pirrolo[2,3-d]pirimidina, su uso como inhibidores de quinasa de Janus (JAK), composiciones farmacéuticas que contienen estos compuestos y procedimientos para su preparación.
Patent UY-32993-A (UY)
Title: Dispositivo ecológico/optimizador de combustible para motores de combustión interna que incrementa una masa de aire húmedo que ingresa a dicho motor, ya sea por succión de vacío o por aspiración normal
Inventor: BORTOLUSSI DANIEL OSVALDO
IPC: F02B53/00
Filed: 2010-11-01
Abstract: Dispositivo ecológico optimizador de combustible para motores de combustión interna que comprende un compartimiento A que contiene una boya con contrapeso que permite incrementar la masa de aire húmedo que ingresa a un motor de combustión interna y un compartimiento B que rodea al compartimiento A y que contiene un tapón que permite recargar el fluido y un orificio compensador de presión, el cual está también en comunicación fluida con el compartimiento A.
Patent UY-34459-A (UY)
Inventor: GENNADIEVICH SHURYGIN MIKHAIL
IPC: A61K31/4439
Filed: 2012-11-21
Abstract: Escanear formula I y II de pag 11 del SGDD
Patent UY-39315-A (UY)
Title: Material a base de aluminio y método para producir un material a base de aluminio
Inventor: DR ALLA KASAKEWITSCH
IPC: C22C21/00
Filed: 2021-07-06
Abstract: Según la invención, un material compuesto de matriz metálica preparado a partir de una mezcla de polvo con una composición con aluminio con un grado de pureza de al menos 95,0% y con nitruro de boro hexagonal y hasta 2% en peso de agente desmoldante, caracterizado por hasta 1% en peso de nitruro de boro hexagonal. Según la invención, un método para producir tal material compuesto de matriz metálica también se caracteriza por las etapas de trituración mecánica del polvo de aluminio o median-te atomización con agua o atomización con gas y mezcla los componentes del material, en forma de polvo.
Patent YU-18695-A (YU)
Title: Pogonska mašina sa rotorom bez lopatica, karakteristična po zatvorenom sistemu cirkulacije ulja - radnog fluida
Inventor: STEVO SOVILJ
Filed: 1995-03-23
Abstract: Prijava patenta se odnosi na rešenje tehničkog problema konstrukcije pogonske marine koja će, u zatvorenom sistemu, kinetičiku energiju ulja pretvarati u mehanički rad, pri čemu će kao izvornu energiju koristiti bilo koji pogodni oblik energije, npr. vazduh pod pritiskom. Novost čini turbina (1) čiji rotor (8) po obimu ima dva reda međusobno zaokrenutih kanala (17, 17') u koje se, kroz mlaznice (19, 19') na statoru (7), ubrizgava ulje pod pritiskom koje obrće rotor (8) ostvarujući mehanički rad. Mlaznice (19, 19') su provodnicima (21) preko razvodnika (4) i cevi (22) u spoju sa cilindrom (3) za ulje čiji je klip (37) zajedničkom klipnjačom (36) vezan za klip (35) cilindra (2). Klip (35) se u cilindru (2) pokreće pod pritiskom komprimovanog vazduha koji taj pritisak prenosi i na ulje. Izrađeno ulje kroz otvore (20, 20') na stranicama (12, 13) i kroz otvore (25, 27) na poklopcima (24, 26) statora (7) se vraća kroz cevovode (28, 28') u sabirnu komoru (5) sa oduškom (29). Iz komore (5) ulje se pumpom (6) preko cevovoda (30) kružeći vraća u cilindar (3).
Patent YU-61294-A (YU)
Title: Suvi ultravioletni sterilizator
Inventor: BRANISLAV MILOSEVIC
Filed: 1994-10-21
Abstract: Pronalazak se odnosi na suvi ultravioletni sterilizator kod koga su na kućištu (1), pomoću rama (22) i vijaka (9), obrtno uležištena staklena filter vrata (2) sa ugrađenim graničnim prekidačem (12). Ispod vrata (2), na prednjoj ploči, ugrađeni je prekidač (10) i tajmer (11). Na donjoj pločiu kućištu (1) pričvršćen je, preko podmetača (8), donji profil (3) na čijoj gorojoj površini je oslonjen jedan kraj rešetke (6) koja je drugim krajem učvršćena u nosaču (7) pričvršćenom na zadnjoj ploči kućišta (1). Za donji profil (3) pričvršćeno je donje postolje (16) u kome je postavljena ultravioletna cev (14) i starter (17). U gornjem delu kućišta (1) pričvršcen je gornji profil (4) za koga je učvršćeno gornje postolje (15) i u njemu druga cev (14).
Patent BE-895698-A (BE)
Title: Hydroelectric storage installation with wind powered pumping - uses solar or wind power to drive the pumps in a pumped storage electricity generating installation, reducing overall energy cost
IPC: F03D9/00
Filed: 1983-01-25
Abstract: The main water storage is behind a dam wall. The water is released through a turbine into a collecting pond below the wall. A pump driven by a solar energy converter or a wind turbine mounted on top of the dam wall pumps water up from the collecting pond back to the main storage, reducing the cost of energy consumption required to service the pumped storage installation. Solar energy collectors may be used alternatively in place of the wind powered generator. The arrangement is partic. suited to the climate and geography of Marocco.
Patent BE-898001-A (BE)
Title: Appareil transducteur optique.
Inventor: CASTANO J A
IPC: H04B10/43
Filed: 1983-10-14
Abstract: Un appareil transducteur est prévu pour fournir une réponse linéaire dans un large intervalle dynamique. L'appareil transducteur comprend un émetteur destiné à émettre des rayons, un détecteur occupant une position fixe par rapport à l'émetteur pour recevoir les rayons de l'émetteur et une surface réfléchissante espacée de l'émetteur et du détecteur pour réfléchir les rayons de l'émetteur vers le détecteur, les rayons ou leurs prolongements convergeant vers un foyer commun.
Patent BE-898071-A (BE)
Title: Couche pour bebe a jeter.
IPC: A61F13/58
Filed: 1983-10-25
Abstract: L'invention se rapporte à une couche ou à un "change" à jeter ou non réutilisable pour un utilisateur généralement un bébé qui peut etre habillé au moyen d'un ruban adhérent par pression. Pour permettre de détacher et de refixer les pattes de ruban (4, 5) fixant le change, celui-ci est pourvu, dans la région de fixation des pattes de ruban d'une bande de matière plastique non élastique (10), de préférence en polyester.
Patent BE-901020-A (BE)
Title: Procede et dispositif d'enregistrement et/ou de lecture d'information et support d'information optique realise.
IPC: G11B20/00
Filed: 1984-11-08
Abstract: Par la mise en oeuvre du procédé d'enregistrement d'information dans un support d'information optique suivant lequel l'information est tout d'abord codée à partir de blocs de m bits de données en blocs de n1+n2 bits de canal qui comportent chacun un bloc de n1 bits d'information et un bloc de n2 bits de séparation, on soumet à un processus de brouillage additionnel les parties de l'information pour lequelles le déséquilibre de courant continu ne satisfait plus à des critères prédéterminées. Au cours de la lecture, les parties concernées sont désembrouillées d'une manière inverse.
Patent BE-903554-A (BE)
Title: Programmed electronic audio system - includes circuit rotating signal between four loudspeakers of reproduction system
IPC: H04R3/12
Filed: 1985-10-31
Abstract: The electronic audio system includes a mixing table, and a frequency equaliser having two sets of 12 bands. Twelve diode pre-amplifiers are connected along with a 4-track electronic programmer and eight frequency displacement programs. - The system further includes two stereophonic amplifiers, four loudspeakers and an echo chamber. The sound frequencies may be amplified or reduced by 12 dB in 12 different frequency ranges. The augmented frequencies are applied to the left channel and the frequencies reduced in the same proportion are applied to the right channel.
Patent BE-905762-A (BE)
Title: Procede pour l'obtention de solutions aqueuses d'acides polyacryliques, de copolymeres de ces substances et de leurs sels correspondants.
IPC: C08F4/40
Filed: 1986-11-17
Abstract: Procédé pour l'obtention de solutions aqueuses d'acides polyacryliques, caractérisé par l'addition graduelle et programmée des monomères et des catalyseurs à une certaine quantité d'eau initiale maintenue entre 5 et 15 degrés C, la masse étant soumise à un chauffage de 4 à 5 heures, à des températures non inférieures à 70 degrés C, et finalement le produit de réaction, après refroidissement, étant soumis à une neutralisation avec un hydroxyde alcalin.
Patent CA-1104121-A (CA)
Title: Sperm oil substitute from blend of alcohol-carboxylic  acid esters with liquid fat
Inventor: ZIPF ROBERT L
IPC: C10M159/12
Filed: 1972-03-08
Granted: 1981-06-30
Abstract: Abstract of the Disclosure A liquid lubricant comprising a blend from about 50 percent to about 90 percent by weight of an ester of a monohy-dric alcohol having from about 10 to about 18 carbon atoms and a monocarboxylic acid having 12 to 24 carbon atoms, and from about 10 percent to about 50 percent by weight of a fat liquid at room temperatures, such as fish oil.  One or more of the monohydric alcohol, monocarboxylic acid, and liquid fat have sufficient carbon-to-carbon unsaturation to impart to the blend an iodine number up to about 140.  The lubricant has a balance of properties adapting it to be used as a substitute for sperm oil, for example, a pour point below 50°F. and a S.U.S. viscosity at 100°F. within the range of about 60 to about 120. The blend may be used as such or chemically combined with sulfur, chlorine or other halogens, phosphorous, and the like.
Patent CA-1038896-A (CA)
Inventor: WESTON ORVILLE O
IPC: B62D7/00
Filed: 1974-12-17
Granted: 1978-09-19
Abstract: STEERING STABILIZER                        ABSTRACT         A cylinder filled with liquid has a shaft passing entirely through the cylinder to extend from either end in sealing relationship.  One extending end of the shaft is secured to a steering tie rod and the other to the axle of a vehicle so that steering of the wheels results in rela-tive movement between the shaft and cylinder.  First and second pistons are mounted on the central portion of the shaft within the cylinder, the arrangement being such that liquid can bypass the pistons when they are in a first position.  In the event of a sudden shock on the steering wheels such as in striking a curb, the resulting accelera-ted relative movement between the shaft and cylinder causes the pistons to move together in a manner to block liquid flow from one side to the other to thereby hold the shaft in its last axial position until the shock is abated and thus stabilize the steering.