baber/WOPTO huggingface dataset:
Patent HK-12995-A (HK)
Title: Method of forming an improved hydrophilic coating on a polymer surface
Inventor: JOHANSSON EVA GUNILLA
IPC: A61L29/08
Filed: 1995-01-26
Abstract: A method of forming an improved hydrophilic coating by applying a non-reactive hydrophilic polymer surface layer with an osmolality in­creasing compound to produce a more stable hydrophilic surface and to produce a more slippery surface in wet condition. The polymer surface layer is treated with a solution having above 2% (weight to volume) of an osmolality increasing compound and then the solvent of the solution is evaporated. Osmolality increasing compounds are nontoxic organic or unorganic salts other then trihalogenids, mono- or di­saccharides or sugar alcohols. Preferred compounds are glucose, sorbitol, sodium chloride, sodium citrate, sodium bensoate, calcium chloride, potassium chloride, potassium iodide, potassium nitrate. The solution of the osmolality increasing compound contains preferably a polymer. Medical articles treated with the solution of osmolality in­creasing compounds according to the method above also relate to the invention.
Patent HK-55891-A (HK)
Title: Concrete floor panel and floor system
Inventor: MORRIS RICHARD PAUL
IPC: E04F15/024
Filed: 1991-07-18
Abstract: A thin lightweight, strong cementitious floor panel (10) has a flat upper surface (12) and a ribbed lower surface (14). Reinforcing rods (32,34) extend through the ribs (16) near the bottom of the panel and are arranged one (32) along each side of the panel and two (34) in a crossed configuration in the centre. The ends of the crossed bars (34) rest on the side bars (32) and the side bars (32) extend to regions adjacent corners of the panel at which the panel can be supported in a floor so that the bars tend to transfer loads imposed on the panel to the panel support regions.
Patent HK-96787-A (HK)
Title: Mixed anhydride steroid intermediate and process for preparing steroid intermediates
Inventor: COOPER GARY F
IPC: C07C51/56
Filed: 1987-12-17
Abstract: (A process for preparing steroid intermediates of the formula 
<CHEM>
 in which pivaloyl chloride is added to a compound of the formula 
<CHEM>
 the resulting compound of the formula 
<CHEM>
 is reacted with a Grignard reagent of the formula 
<CHEM>
 wherein X is Cl or Br,
 and the resulting compound of the formula 
<CHEM>
 is cyclized in the presence of a base. 
<??>Compound I in turn may be readily converted by known methods to valuable steroids. 
<??>Disclosed as a mixed anhydride steroid intermediate of formula III is 7a beta -methyl-2,3,3a alpha , 4, 5, 6, 7; 7a-octahydro-1H-inden-1,5-dione-4 alpha -(3-propionic acid) pivalic acid mixed anhydride.)
Patent HU-T54302-A (HU)
Title: Process for producing medicaments comprising gamma-interferon, suitable for treating cancer of the ovary
Inventor: BRANDELY MAUD
IPC: A61K38/21
Filed: 1990-01-19
Abstract: Use of a recombinant polypeptide having an activity of the human gamma-interferon type for preparing a pharmaceutical composition which can be administered intraperitoneally in perfusion and is intended for the effective treatment of ovarian cancer.
Patent HU-T55330-A (HU)
Title: Process for diminishing dusting out of dust forming materials first of all compositions for dry spray
Inventor: KENDERI LASZLO
IPC: C03C25/00
Filed: 1987-02-20
Abstract: 0.5-5w/w% Of a fine powder of an oil based material with low surface tension is added to the basic material in a water suspension or mixed with a solvent min. 24 hours before the application of the material.
Patent JP-S60144968-A (JP)
Title: Semiconductor device
Inventor: YAMAGISHI HIDETAKA
IPC: H01L29/72
Filed: 1984-01-04
Abstract: PURPOSE:To increase regions effectively functioning as transistors by arranging emitter and collector regions in the lateral direction and forming recessed sections to each region. CONSTITUTION:A second conduction type semiconductor region 7 in high concentration is formed to a first conduction type semiconductor substrate 6, a second conduction type semiconductor region 5 is grown, and a nitride film 8 is grown. The films 8 corresponding to sections where a collector 2-1 and an emitter 2-2 in a lateral type transistor are shaped are etched. Semiconductor sections not coated with the films 8 are changed into oxide films through selective oxidation, and the oxide films are removed through etching. Consequently, sections as the collector and the emitter in the lateral transistor have recessed sections. A first conduction type impurity is diffused to form the emitter and collectors 2-2 and 2-1. A base contact region 3 is shaped. Accordingly, the opposed areas of the emitter and the collector can be increased by several times.
Patent JP-H01179357-A (JP)
Title: Manufacture of semiconductor device
Inventor: UNNO YUKARI
IPC: H01L29/73
Filed: 1988-01-04
Abstract: PURPOSE:To reduce a base sheet resistance value by a method wherein a groove part is formed in a base-shallow region, a base-deep region which is deeper than the base-shallow region is formed by implanting an impurity from the groove part and an emitter region is formed on the base-deep region. CONSTITUTION:An n-type silicon substrate 11 is covered with a mask material 14; a high-concentration p-type impurity is ion-implanted; an external base region 12 is formed. A high-concentration impurity such as boron or the like is implanted into a part where a base region is to be formed; a p<+> type base-shallow region 13 is formed. Then, a groove 10 is formed in a part where an emitter region is to be formed inside the base-shallow region 13; after that, an ordinary-concentration p-type impurity such as boron or the like is ion-implanted from the groove 10 by making use of a mask material 14a as a mask; a p-type base-deep region 15 is formed under a part where an emitter is to be formed in such a way that the region becomes deeper than the base-shallow region 13. Then, an n-type impurity such as arsenic or the like is ion- implanted from the groove 10 by making use of the mask material 14a as a mask; an emitter region 16 is formed in the part where the emitter is to be formed on the base-deep region 15. Then, an interlayer insulating film 17 and contact holes 18 are formed, wiring parts 19 are formed.
Patent JP-H06203494-A (JP)
Title: Track jump method for clv disk player and measuring method for linear velocity of clv disk
Inventor: SUZUKI SHOZO
IPC: G11B21/08
Filed: 1993-01-05
Abstract: PURPOSE:To always and accurately perform the jump of only the required number of tracks by calculating the number of tracks to be traversed by a pickup by using a present address, a target address and a linear velocity. CONSTITUTION:In a step 401, the number of tracks F from an innermost circumference to the present address is calculated with the equation I by using the present address and the detected linear velocity T. In the step 402, the number of tracks G from the innermost circumference to the target address is calculated with the equation I similarly by using the target address and the detected linear velocity T. In the step 403, a difference between the calculated numbers of tracks F and G is taken, and that is made the number of tracks to jump from the present address. Thus, the number of times repeating the track jump are reduced remarkably, and a search processing time is shortened.
Patent JP-S5593362-A (JP)
Title: Office line trunk circuit
Inventor: TSUJINO KENSHIYOU
IPC: H04Q3/58
Filed: 1979-01-08
Abstract: PURPOSE:To simplify the circuit constitution, by commonly using the count circuit provided only for the count of split pulse for local call metering to the existing toll band identifying counter circuit. CONSTITUTION:The counter circuit 13 in the office line trunk counts and holds the area information from the charging register not shown and the charging pulse from the toll charging pulse generator not shown is delivered to the toll meter via the contact tree of the count relay. Such a toll charging operation is the same as conventional system. When this office line trunk is used for local call, the local outgoing relay LC not shown is operated and the relay K receives the split pulse from the multiplier via the contact lc4. The counter circuit 13 counts the pulse and feeds the local charging pulse to the output circuit 12 after 180 seconds. The output circuit 12 drives and controls the toll meter via the contact lc3 and resets the counter circuit 13. In the case above, the holding function of the counter circuit 13 is cancelled with the contact lc5.
Patent JP-H09182588-A (JP)
Title: Clathrin-adaptor protein gene
Inventor: WATANABE TAKESHI
IPC: C07H21/04
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene coding for a clathrin-adaptor protein having a specific amino acid sequence, capable of utilizing for expression and detection of the protein and useful for diagnosis of malignant ulcer and elucidation of condition and development of medicines for preventing and treating these diseases. SOLUTION: This new gene contains a base sequence coding for a clathrin- adaptor protein having an amino acid sequence represented by the formula and is utilizable for expression and detection of the clathrin-adaptor protein and can be utilized for diagnosis and elucidation of condition of various kinds of diseases such as malignant ulcer and screening, evaluation, etc., of medicines for treating and preventing diseases such as malignant ulcer related to the protein. The gene is obtained by carrying out immunological screening of human fetal brain and placenta cDNA library using an antibody specific to clathrin- adaptor protein or screening, etc., of the cDNA library due to hybridization using a probe selectively binding to the target DNA sequence to select a positive clone and then recovering the DNA.
Patent JP-H0819893-A (JP)
Title: Wire for arc welding
Inventor: ITO KAZUHIKO
IPC: B23K35/04
Filed: 1995-01-05
Abstract: PURPOSE:To provide a nonplating wire for arc welding capable of sufficiently satisfying characteristics such as wire feedability, energizing stability between tip and wire, corrosion resistance, etc. CONSTITUTION:A flux cored wire has a specific surface area of 0.005-0.035 as defined by the equation in the following as taking Sm for an apparent surface area and Sa for an actual surface area, further, 0.004-0.24g/m<2> molybdenum disulfide is stuck on the surface. Specific surface area = (Sa/Sm)-1... equation. Also, a solid wire has a specific surface area of 0.0005-0.05 and 0.001-0.5g/m<2> molybdenum disulfide is stuck on the surface.
Patent JP-H0628612-A (JP)
Title: Magnetic head for erasure
Inventor: YAMAZAKI KOJI
IPC: H01F1/34
Filed: 1992-01-06
Abstract: PURPOSE:To reduce the cost of production of a magnetic head for erasure using Mn-Zn ferrite as the core material by using Fe2O3 derived from iron chloride in the head in place of Fe2O3 derived from iron sulfate. CONSTITUTION:The principal components of Mn-Zn ferrite are Fe2O3, MnO and ZnO and the Fe2O3 accounts for >=60wt.% of the compsn. of the ferrite. When the ferrite is produced, low-cost Fe2O3 derived from iron chloride is used in place of Fe2O3 derived from iron sulfate easily giving high purity Fe2O3. The purity of the Fe2O3 derived from iron chloride produced by treating iron scraps, etc., with hydro-chloric acid can be kept as high as that of the Fe2O3 derived from iron sulfate and the Fe2O3 derived from iron chloride moderately contains SiO2, has high resistivity and ensures high strength of a magnetic field. The cost of production of a magnetic head for erasure can be reduced by using the resulting ferrite as the core material of the head.
Patent JP-H01178463-A (JP)
Title: Thermal head driver
Inventor: HISATAKE MASAYUKI
IPC: B41J2/365
Filed: 1988-01-07
Abstract: PURPOSE:To miniaturize the driving power source and to reduce the cost thereof while keeping a printing quality excellent, by a method wherein a drive controlling means conducts the operation to correct a pulse width of a picture signal on the basis of information on substrate temperature which is measured just before the start of recording. CONSTITUTION:A drive controlling means 7, which corrects a pulse width of a picture signal on the basis of correction information containing mean resistance information from a mean resistance value inputting means 2 and temperature information from a substrate temperature measuring means 3 so as to uniformize impression energy onto a unit heating resistor 1a to be an object of heating, and which supplies the picture signal after the correction of each unit heating resistor 1a of a thermal head 1, is provided. On the occasion of the control to drive the thermal head 1, a prescribed driving voltage from a stabilized power source 6 is impressed on the thermal head 1, and the drive controlling means 7 controls the pulse width of the picture signal on the basis of the correction information containing the information from the mean resistance valve inputting means 2 and the substrate temperature measuring means 3, so as to set uniform the impression energy onto the unit heating resistor 1a which is the object of heating of the thermal head 1.
Patent JP-H09186569-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATO HIROTOSHI
IPC: H03K17/22
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a device surely executing initialization even in the case of the device having a POR circuit by providing a prescribed internal circuit node reset signal generation circuit so as to obtain the circuit generating an external signal and stabilizing the signal. SOLUTION: A 1st state power-on reset signal generation circuit 1 and a 1st stage signal transmission circuit 2 are connected by a node 6 and similarly the 1st stage signal transmission circuit 2 and a last stage power-on reset signal generation circuit 3 are connected by a node 7. The last stage power-in reset signal generation circuit 3 and a last stage signal transmission circuit 4 are connected through a node 8. The lower limit of an operating power supply voltage of the 1st stage signal transmission circuit 2 is set higher than the last stage signal transmission circuit 4.  Furthermore, the last stage power-on reset signal generation circuit 3 at first holds an initial power supply voltage and transfers its output signal to the last stage signal transmission circuit 4 in the case of application of power without being affected by the operation of the 1st stage power-on reset signal generating circuit 1.
Patent JP-S5697209-A (JP)
Title: Dandruff removing lotion
Inventor: SHIBATA HIDEO
IPC: A61Q5/00
Filed: 1980-01-08
Abstract: PURPOSE:To prepare a dandruff removing lotion by compounding a base of hair or skin cosmetic with juice or crude extract of leaves of a plant belonging to aloe genus. CONSTITUTION:A crude extract of a plant of Liliaceae family, Aloe genus, e.g. Sokotora Aloe, Cape Aloe, Cura ao Aloe, etc. is compounded as an effective component to a base of a hair or skin cosmetic, to obtain the objective dandruff removing lotion. The lotion may be incorporated with a proper amount of a proper perfumery and preservative. The amount of the aloe juice can be adjusted according to the use. The aqueous lotion has effect to clean the head skin, and is especially effective as a dandruff removing lotion.
Patent JP-H04250798-A (JP)
Title: Woofer system
Inventor: FUJIWARA OSAMU
IPC: B06B1/04
Filed: 1991-01-09
Abstract: PURPOSE:To reproduce a low-pitched sound output with less distortion by giving a large amplitude with excellent linearity to an oscillator in an air vibration drive part of an acoustic resonance tube. CONSTITUTION:An oscillator 23 is supported by a linear bearing so as to be freely skided at a long stroke in an acoustic resonance tube cylinder 21 and supported to a center position of vibration with an oscillator support spring 25 to decide the vibration range of the oscillator 23 and an oscillator spring holder 26 to support the spring 25. The oscillator 23 is driven by an acoustic signal and an energizing coil 27 is inserted and fitted to an outer periphery of the support mechanism of the oscillator 23. When an acoustic signal current is supplied to the coil 27, the oscillator 23 is oscillated in the axial direction by the magnetic field and a low-pitched sound in resonance to an acoustic resonance guide 28 provided to the acoustic resonance tube cylinder 21 and the sound resonance tube 22 is sounded from an opening 29. Since the sound extracted from the system is limited to a low-pitched around the resonance point, the S/N being a ratio of the required low frequency to sliding noise is large and causes no problem in the practical use.
Patent OA-08100-A (OA)
Inventor: MORANO FRANCOIS
IPC: E05F3/22
Filed: 1985-09-16
Abstract: This invention relates to a device ensuring automatic closure of pivoting doors and for holding them in open position. The device includes a fixed box mounted on the door (or frame) and supporting a pivoting arm subjected to the action of a return element. A fixed slide rail is mounted on the frame and a connecting element is positioned between the pivoting arm and the slide rail. The connection between the pivoting arm and the slide rail is obtained by way of a sliding rod, retractable inside the arm. The rod is adapted to be blocked automatically when it projects from the arm by a determined length corresponding to a given degree of opening of the door.
Patent PH-26588-A (PH)
Title: Laminated safety pane
Inventor: BRAVET JANES-LOUIS
IPC: B32B17/10
Filed: 1984-07-10
Abstract: 1. A laminated pane comprising only a glass sheet and a layer of transparent plastics material, characterised in that the layer of transparent plastics material has properties of absorption of energy and interior protection defined by a scratch resistance greater than 20 g measured with the Erichsen type 413 apparatus and an abrasion resistance according to European Standard R43 such that the haze difference is less than 4% and at a thickness of about 0.5 mm a flow stress sigma y at -20 degrees C not exceeding 3 daN/mm**2 , a rupture stress sigma R at +20 degrees C of at least 2 daN/mm**2 , a lengthening at rupture epsilon R at +20 degrees C from 250% to 500%, and a tear resistance Ra at +20 degrees C of at least 9 daN/mm**2 , and in that the layer of plastics material is formed essentially of a polyurethane obtained by continuous reactive casting on a flat horizontal support of a reaction mixture of an isocyanate component and a polyol component, the isocyanate component comprising at least one aliphatic or cycloaliphatic di-isocyanate or a di-isocyanate prepolymer, this component having a viscosity measured at +40 degrees C less than about 5 Pas, the isocyanate component containing urea functions, the content of urea being up to 10% of the total weight of isocyanate component, the urea content preferably being from 5 to 7%, and the polyol component comprising at least one long difunctional polyol of molecular weight from 500 to 4000 and at least one short polyol as a chain lengthening agent, the ratio of isocyanate group equivalents to hydroxyl group equivalents is about 1, and the proportions between the different polyols are selected so that the number of hydroxyl group equivalents due to the short diol represents from 20 to 70% of the total hydroxyl groups.
Patent PH-31516-A (PH)
Title: Method and apparatus for bidirectional demodulation of digitally modulated signals.
Inventor: DENT PAUL W
IPC: H04L29/12
Filed: 1993-10-20
Abstract: A method and apparatus for demodulating data symbols transmitted through a fading communication channel. A plurality of first predetermined data symbols, a plurality of unknown data symbols, and a plurality of second predetermined data symbols are sequentially received. The received pluralities of data symbols are stored, and first and second sets of reference signals from the stored pluralities of first and second predetermined data symbols, respectively, are determined. The stored unknown data symbols based on the first set of reference signals are forward-demodulated, beginning with unknown symbols received nearer the first predetermined data symbols. The stored unknown data symbols based on the second set of reference signals are backward-demodulated, beginning with the unknown data symbols received nearer the second predetermined data symbols. Quality values indicative of demodulation qualities of the forward- and backward-demodulated data symbols are determined. The quality values are compared, and either the forward- or backward-demodulated data symbols are selected based on the comparison of quality values. <IMAGE>
Patent PH-31237-A (PH)
Title: Low rewet topsheet and disposable absorbent article.
Inventor: ROE DONALD C
IPC: D04H1/46
Filed: 1995-03-15
Abstract: A disposable absorbent article contains a liquid pervious topsheet, having a basis weight ranging from 10 to 40 g/yd2 and comprising a body with at least the upper portion thereof comprising nonwoven fabric prepared by forming a web comprising a homogeneous admixture of from 1 to 50% by weight of melt blown fibers and from 99 to 50% by weight of 1.2 to 5 denier staple synthetic fibers and hydroentangling the fibers to form a fabric, with or without the formation of apertures.
Patent TR-24410-A (TR)
IPC: C11D3/30
Filed: 1986-07-28
Abstract: This invention relates to demulsifying cleaning preparations having a prolonged surface-wetting effect which contain the following components: (a) builders/complexing agents in an amount of from 0.5 to 10% by weight, (b) one or more alkanolamines in an amount of from 20 to 60% by weight, (c) one or more nonionic surfactants in an amount of from 1 to 15% by weight and (d) water in an amount which, with components (a), (b) and (c), adds up to 100% by weight. The cleaning preparations are suitable for cleaning and degreasing lacquered or non-lacquered vehicle surfaces, engines, floors and walls of workshops at temperatures as low as room temperature with demulsification of the oily or fatty soil removed.
Patent TR-25782-A (TR)
IPC: B26B21/14
Filed: 1991-08-06
Abstract: An integrally formed flexible razor head (10) having a plurality of blade platforms (70) separated by a corrugation (60), at least one blade (20 or 30) having a cutting edge (21 or 31), and a plurality of blade retainers (40) which are integrally formed with the blade platforms (70) and extend to positions above and adjacent to the top surface of the blade (20,30). While the blade retainers (40) are integrally formed with the other pieces of the flexible razor head (10), each blade retainer (40) is discrete with respect to other blade retainers (40). <IMAGE>
Patent UY-32334-A (UY)
Title: Pequeñas unidades de gasificación distribuidas con transporte de syngas obtenido por tratamiento de biomasa a través de una red de gasoductos
Inventor: BRYAN PAUL F
IPC: C10J3/00
Filed: 2009-12-16
Abstract: La presente invención describe un sistema para tratamiento de biomasa que se orienta a la necesidad de encontrar soluciones económicas para transportar biomasa. En la presente invención, pequeños gasificadores distribuidos convierten la biomasa en gas de síntesis ("syngas"). El syngas luego es transportado a través de una red de gasoductos hacia una facilidad central de producción de combustibles.
Patent UY-33401-A (UY)
Title: Derivados de flufenoxina para el tratamiento y la prevención de patologias amiloides
Inventor: FRANCISCO LEDO GOMEZ
IPC: A61K31/4465
Filed: 2011-05-23
Abstract: La presente invención se refiere a un compuesto de fórmula (I) para su uso en un método para tratar o mejorar patologías tau o amiloide, tales como la enfermedad de Alzheimer, o síntomas de las mismas. La invención también se refiere a nuevos compuestos de fórmula (I), de subfórmula (II), (III), (IV) o(V).