baber/WOPTO huggingface dataset:
Patent GB-718388-A (GB)
Title: Sound translating apparatus
IPC: G11B3/00
Filed: 1952-01-11
Abstract: 718,388. Sound recording and reproducing apparatus. GRAY MANUFACTURING CO. Jan. 11, 1952 [Feb. 2, 1951], No. 925/52. Class 40 (2). Either an arm carrying a transducer or an arm which moves a record relatively to a transducer is moved by a cable which is driven from the record rotating mechanism. The cable transmission includes a frictional connection which allows the arm to slip in either direction. In Fig. 1, the transducer 38, which may be a stylus or a magnetic head, is attached to an arm 34 pivoted at 36 and moved across the record by a cable 50 fixed to the arm through a spring 58 (see Fig. 7, not shown). The cable is driven by a drum 32 which is driven from the turntable spindle 18. The arm may be moved by hand, the spring 58 allowing the cable to slacken and thus allow it to slip over the drum 32. The stylus or magnetic head 40 may be raised by screw 42 to allow records to be inserted on the turntable. In a modification (Fig. 2, not shown), the record comprises an endless belt or tape driven between two drums, and the stylus or head is constrained to move in a straight line across the record by means of guide rods. In a further modification, Fig. 3, the turntable is rotated at constant speed by a roller 128. The turntable being moved over the roller by movement of the arm 34 which is transmitted to a carriage 112, carrying the turntable, by a link 114. The stylus or head 40 is mounted in a carriage 104 which is moved by a link 100 from the arm 34. In another modification, Fig. 4, the turntable may be moved over a driving roller 128 so that it is rotated at constant speed, whilst passing under fixed reproducing and recording elements mounted on arms 150, 148. In a similar construction (Fig. 5, not shown) the turntable is fixed while the arm 34 moves the recording and reproducing heads over the record. The turntable may be moved across a driving roller 128, Fig. 6, by mounting the turntable in the arm 34. A pressure roller 136 may be mounted in the reproducing arm 154 and forced downwardly by a spring 152, the arm 154 being pivotally mounted to move in a vertical plane.
Patent GB-100148-A (GB)
Title: Improvements in Internal Combustion Engines.
Inventor: LIVENS FREDERICK HOWARD
IPC: F02B23/00
Filed: 1916-01-21
Abstract: 100,148. Livens, F. H., and Chorlton, A. E. L. Jan. 21, 1916. Cylinders receiving- liquid fuel.-In engines in which ignition depends upon the heat of compression. the combustion chamber communicates with the cylinder through a neck, and is water-jacketed and spherical, the heads of the admission and exhaust valves d and. if necessary, the end of the piston being shaped to conform to its contour. The fuel, preferably liquid, is injected axially.
Patent HK-37688-A (HK)
Title: Novel amidines,processes for their manufacture,pharmaceutical preparations containing them,and their use
Inventor: RENNER ULRICH
IPC: C07D487/04
Filed: 1988-05-19
Abstract: Novel amidines, especially N,N'- bridged carboxylic acid amidines of the general formula   <IMAGE> in which R1 represents phenyl optionally substituted in the p-position by lower alkylthio having up to and including 4 carbon atoms, by lower alkanesulphinyl having up to and including 4 carbon atoms, by lower alkoxy having up to and including 4 carbon atoms or by halogen having an atomic number of up to and including 35, thienyl or pyridyl optionally substituted by lower alkyl having up to and including 4 carbon atoms, R2 represents carboxymethyl or, secondly, lower alkoxycarbonylmethyl having up to and including, 5 carbon atoms Ph represents 1,2-phenylene optionally substituted in the p-position to the nitrogen atom by lower alkoxy having up to and including 4 carbon atoms or by halogen having an atomic number of up to and including 35 and alk represents vinylene, and salts thereof, have, inter alia, anti-inflammatory activity and can be used in pharmaceutical preparations as an active ingredient in medicaments. They are manufactured according to methods known per se.
Patent HK-38286-A (HK)
Title: Electronic timepiece assembly
Inventor: HATANAKA HIDEO
IPC: G04C3/00
Filed: 1986-05-29
Abstract: An electronic timepiece assembly interposed between a module and an exteriorly operable member and comprising a switch lower base including a plurality of electrically conductive portions connected to a contact pattern formed on the module and a switch upper plate including a plurality of terminal portions formed in correspondence with the conductive portions and a plurality of projections operable by means of the exteriorly operable member so as to be resiliently deformed and connect the terminal portions through the electrically conductive portions to the contact pattern formed on the module.
Patent HK-60585-A (HK)
Title: 2,6-dimethyl-4-(2,3-dichlorophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid-3-methyl ester-5-ethyl ester having hypotensive properties,process for its preparation and pharmaceutical preparations containing it
Inventor: BERNTSSON PETER BERNHARD
IPC: C07D211/90
Filed: 1985-08-15
Abstract: The present invention relates to new compounds having anti-hypertensive effect, which compounds are of the formulawherein R<sup>1</sup> is selected from the group consisting of -CH<sub>1</sub>, -C<sub>2</sub>H<sub>5</sub>, -CH<sub>2</sub>CH<sub>2</sub>OCH<sub>3</sub>, - CH<sub>2</sub>CH<sub>2</sub>OC<sub>2</sub>H<sub>5</sub>, and (CH<sub>2</sub>CH<sub>2</sub>O)<sub>2</sub>CH<sub>3</sub>, and R<sup>2</sup> is selected from the group consisting of -C<sub>2</sub>H<sub>3</sub>, -CH(CH<sub>3</sub>)<sub>2</sub>, -C(CH<sub>3</sub>)<sub>3</sub>, -CH(CH<sub>1</sub>)C<sub>2</sub>H<sub>3</sub>, -CH<sub>2</sub>CH<sub>2</sub>OCH(CH<sub>3</sub>)<sub>2</sub>, -CH(CH<sub>3</sub>)CH<sub>2</sub>OCH<sub>3</sub>, C(CH<sub>3</sub>)<sub>2</sub>CH<sub>2</sub>OCH<sub>3</sub>, -CH<sub>2</sub>C=CH, and -CH<sub>2</sub>C(CH<sub>3</sub>)=CH<sub>2</sub>, whereby R' and R are not the same, R' is selected from the group consisting of chloro and methoxy, and R' is selected from the group consisting of chloro, methyl, and methoxy, process for the preparation of said compounds, and pharmaceutical preparations containing said compounds.
Patent HK-80590-A (HK)
Title: Surfactant system for emulsion polymers
Inventor: CHAN MARIE S
IPC: C08F2/32
Filed: 1990-10-03
Abstract: A surfactant system for use in manufacturing water-in-oil emulsions of water-soluble polymers made from ethylenically unsaturated monomers comprises, by weight, 25 to 85% of an oil-soluble alkanolamide, 5 to 35% of a polyoxyethylene derivative of a sorbitan ester, and 0 to 50% of sorbitan monooleate.
Patent JP-S60144336-A (JP)
Title: Production of amphoteric ion-exchange membrane
Inventor: MIYAKI YOSHIYUKI
IPC: C08J5/22
Filed: 1984-01-06
Abstract: PURPOSE:To obtain the titled exchange membrane having a high ion permeability and excellent mechanical strength, etc., by introducing anion and cation exchange groups to a membrane formed by bonding a polymeric material to a polyolefin base having specified functional groups introduced thereinto. CONSTITUTION:A polyolefin base having at least one functional group selected from the group consisting of halogens, sulfonyl halides, sulfonic acid, etc., is contacted with a block polymer which forms a multiphase structure comprising 5% or above polymer Poly A (e.g., styrene) as a region to which cation exchange groups can be introduced, 5% or above polymer Poly B (e.g., vinylpyridine) as a region to which anion exchange groups can be introduced and 30- 90% polymer Poly C (e.g., butadiene) as a region where introduction of ion- exchange groups is not desired, or a like polymer, said block copolymer being in a state dissolved in or swollen with a solvent. The resulting mixture is formed into a membrane by evaporating the solvent. Anions and cations are introduced into this membrane to obtain the titled exchange membrane.
Patent JP-H10194346-A (JP)
Title: Pulp-molded body and its production
Inventor: TAN SUGURU
IPC: D21J3/00
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a pulp-molded body and the production method thereof by which a large pulp-molded body can be formed by a relatively small metal mold and hence, the metal mold can be minimized. SOLUTION: Pulp-molded bodies 52a-52e are stuck on a base member 51 in a manner that the parts of the base member 51, where pulp-molded bodies 52a-52e are not stuck, are bent to closely approach the parts on which these bodies are stuck, and stick the pulp-molded bodies 52a-52e to the base member 51.
Patent JP-H08236673-A (JP)
Title: Surface mounting type semiconductor package
Inventor: WOODWORTH ARTHUR
IPC: H05K3/30
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive semiconductor package of a surface- mounting type in satisfactory contact with a substrate. SOLUTION: A semiconductor package of a surface mounting type is provided with a semiconductor buried in a plastic material body 10. An electric control connecting part to the semiconductor is provided with first and second vertical lead terminals 12 and 14, which are mutually deviated to facilitate the combining to a device in parallel. Power output is given by metallic pads 16 and 18, which are partially notched to make stage parts to be used when a lead frame of a single thickness manufactures the device. On the lower face of a body 10, channels 22 and 24 increasing an electrical creepage distance and improving the washing property of a residual material after the device is fitted to the substrate are formed.
Patent JP-H06239952-A (JP)
Title: Quaternary ammonium carboxylate internal salt composition as catalyst with controlled activity for production of polyurethane foam
Inventor: JIEIMUZU DADOREE NIKORUSU
IPC: C08J9/02
Filed: 1994-01-07
Abstract: PURPOSE: To remarkably improve the reactivity of an isocyanate with a reactive hydrogen-containing compound, to promote curing of a polyurethane foam and to delay the initiation of reaction by using a specific catalyst.  
     CONSTITUTION: When producing a polyisocyanurate by trimerizing an isocyanate and/or when preparing a polyurethane by allowing an isocyanate to react with a reactive hydrogen-containing compound, a quaternary ammonium carboxylate inner salt is used as a catalyst. The above-mentioned inner salt is preferably a zwitterionic reaction product or the like of a tertiary amine such as triethylamine or the like and a haloalkyl carboxylate such as tetra-n- butylammonium chloroacetate or the like or a lactone such as γ-butyrolactone or the like. Also, the above-mentioned isocyanate is preferably 2,4- and/or 2,6-toluene diisocyanate or the like. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07247299-A (JP)
Title: 4,13-dioxabicyclo(8.2.1)tridecenone, derivative method and intermediate for producing it, and medicine containing it
Inventor: DAGUMAA HEERUCHIE
IPC: A61K31/7048
Filed: 1993-01-06
Abstract: Ring-contracted N-demethyl-N-isopropylerythromycin A derivatives with gastrointestinally effective motilin-agonistic properties and the preparation thereof are described. <IMAGE>
Patent JP-H02181678-A (JP)
Title: Shunt current measuring method
Inventor: KANARI KATSUHIKO
IPC: H01M10/48
Filed: 1989-01-05
Abstract: PURPOSE:To measure a shunt current which flows through a flow passage in real time by setting the ratio of the shunt current flowing through the flow passage of electrolyte and a shunt current per cell. CONSTITUTION:Cells 16 which are connected electrically in series and allow electrochemical reaction are laminated to form stacks 17A and 17B. Four connection pipes 9 for supplying and discharging the electrolyte to and from the stacks 17A and 17B are connected to supply or discharge positive electrode liquid and negative electrode liquid. Further, a cable 14 for connecting stacks 17A and 17B and a cable 13 for charging and discharging are provided, a resistor 18C measures the current of the cable 14, and a resistor 18A measures the charging and discharging currents of the cable 13. Here, when the ratio of the shunt current flowing through the passage of the electrolyte and the shunt current per cell 16 is set, the shunt currents of a battery and electrolyte tank are measured in real time through the charging and discharging.
Patent JP-S5493915-A (JP)
Title: Load driving circuit
Inventor: YOSHIDA SUSUMU
IPC: H03F3/20
Filed: 1978-01-07
Abstract: PURPOSE:To decrease the power consumption with reducd loss of the power by driving the vertical deflecting coil to be the load later through switching control of the transistor. CONSTITUTION:The 1st and 2nd coils L1 and L2 plus 1st switching element Q1 are connected in series, and 2nd switching element Q2 is connected to the middle point between L1 and L2. Then capacitor C0 for charge/discharge use is connected within the current path which is used in common to Q1 and Q2, and at the same time load LY is connected across capacitor C0. The switching phase is controlled with the input signal for element Q1 and Q2, and thus the terminal voltage of C0 is controlled. Thus, load LY is driven.
Patent JP-S58118909-A (JP)
Title: Photoelectric type encoder
Inventor: HORIKAWA TOSHIAKI
IPC: G01D5/36
Filed: 1982-01-06
Abstract: PURPOSE:To obtain a photoelectric type encoder having high stability by irradiating flickering light to a pair of optical gratings which move relatively, detecting the transmitted light thereof and subjecting the same to AC processing. CONSTITUTION:The signal from an AC electric power source 28 from a clock generator 28 is applied through a driver 30 to a light emitting element 26. The flickering light thereof is made incident to optical gratings which consists of a main scale 20 and an index scale 22 and move relatively. The transmitted light thereof is made incident to a photoelectric transducer 24. The AC output thereof is inputted via an AC amplifier 32, a synchronous rectifier 34, an LPF 36, and a split circuit 38 to a counter 40, by which the signal corresponding to the relative moving extents of the optical gratings is counted as a change in length or other physical quantity and is displayed on a display 42. Since the influence by the fluctuations of DC levels is not received, the photoelectric type encoder having high stability is obtained.
Patent JP-S59126080-A (JP)
Title: Water turbine power generator
Inventor: MATSUURA TOSHIROU
IPC: F03B7/00
Filed: 1983-01-05
Abstract: PURPOSE:To rotate the water turbine always efficiently in spite of the fluctuation of a water level and to obtain a stable generating power by a method wherein the water turbine power generator is equipped with buoys so as to be capable of responding to the fluctuation of the water level of normal flow of a river or the like. CONSTITUTION:A pair of enclosed air tanks 4, formed with triangular heads toward the upstream side of the water flow, are connected integrally by a frame body 5 consisting of steel frames or the like while the water turbine 6 is arranged between the enclosed air tanks 4. The main shaft 7 of the water turbine 6 is supported rotatably at both ends thereof to the frame body 5 through bearings 9. Rollers are attached rotatably to both ends of upstream and downstream sides of the frame body 5 through brackets 10 to guide the elevation of the frame body 5. The floatable water turbine device of such constitution is accommodated elevatably in the water channel 2 at a water collecting dam to rotate the water turbine 2 by the water flow in the water channel and thereby driving a generator through a transmission system including a speed increasing gear 8.
Patent JP-H09189641-A (JP)
Title: Substrate holder
Inventor: TSUJI HARUYUKI
IPC: G01M11/00
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of deflections and vibrations without damaging a substrate so that the substrate can be supported efficiently in a predetermined position by providing a supporting mechanism which can be raised and lowered to support part of the substrate. SOLUTION: A pair of transparent plates 26 that can be raised and lowered, from which support pins 28 are projected, are placed to cross a transmitted illuminating light opening 16a in a substrate holder 16. A glass substrate 18 for inspection is placed on the sucking mechanism 20 of the holder 16, is pressed toward an abutting pin 22 by operation of a pushing pin 24 using a cylinder, is sandwiched between the pins 22, 24, and held in a predetermined position. Next, the transparent plates 26 are raised by a lift to make the pair of support pins 28 abut to the back of the substrate 18 to support the substrate 18 without causing deflection or vibration of the substrate 18.  Finally, the sucking mechanism 20 is operated to suck the substrate 18, which is sucked and held in a predetermined position of the holder 16, whereby predetermined inspection can be performed without causing the decrease in the accuracy of inspection.
Patent JP-2000199828-A (JP)
Title: Optical fiber temporarily fixing method and device for executing this method
Inventor: TAI TOMISHIGE
IPC: G02B6/00
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber temporarily fixing method and a device for executing this method, which temporarily fix an optical fiber to a semiconductor substrate by electrostatic force mutually between electrostatic charges. SOLUTION: Relating to the optical fiber temporarily fixing method and its device electrostatic charge is given to the optical fiber and potential is given to a semiconductor substrate 2 forming an optical fiber fitting groove 21 to suck the fiber 1 to the groove 21. Since a core cable is in the state of being sucked and temporarily fixed to a groove of a V-shaped cross section by adopting constitution of temporarily fixing the core cable to the groove of the V-shaped cross section by electrostatic force exerted between a positive electric charge given to the core cable of the fiber 1 and a negative electric charge given to the groove of the V-shaped cross section of the substrate 2, the positioning operation of the core cable with respect to the groove of the V-shaped cross section can be executed with free trial and error.
Patent JP-S5698862-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA MASAHIRO
IPC: H01L29/80
Filed: 1980-01-08
Abstract: PURPOSE:To obtain the transistor with gates with highly efficient use of the emitter, by arranging the gates as the islands, making the dimension of the gates smaller and making the effective emitter dimension per unit dimension greater. CONSTITUTION:The transistor with gates is constituted by the island gates 2, the emitters 4 and the bases 3 formed all over. In this formation, the following inequality must be sufficed : a<(NB/NC)WBcot(pi/4+theta/2), whereby 2a being the distance between each gate region with the main current path in-between, NC being the impurity concentration in the collector region, NB being the impurity concentration in the base region, WB being the width of the base region and the theta being the angle formed by the normal line of the 1st junction and the 3rd junction face. At the same time, the gate region is so aligned that when assuming the gate region as a circle with diameter alpha, this region is surrounded by the other regions situated at one point of the equilateral triange with the said region as a center and with each side being 3<0.5>(a+alpha/2). That is to say, if the island 8 is randomly selected as the center, the neighboring other islands gates with the same distance from the said gate are so aligned that the islands 9-14 are six in number.
Patent LT-IP325-A (LT)
Title: Reduced calorie fat mimetics and foodstuff containing them
Inventor: SEKULA BERNARD
IPC: A23L25/10
Filed: 1993-02-02
Abstract: The present invention relates to esterified propoxylated monoglycerides (EPMG) and diglycerides (EPDG) and reduced calorie food products comprising said compounds. Both EPMG and EPDG can be produced in a variety of forms including a liquid form, and can therefore be used for a variety of applications. These compounds are useful as partial or full substitutes for vegetable and other liquid oils, for purposes such as salad oils, cooking oils, anti-spattering or pan-release agents, or as ingredients in products such as mayonnaise, salad dressings, margarines, shortenings and peanut butter. Additionally, these compounds can withstand exposure to heat, and are therefore useful for baking, frying, sauteing and other related applications.
Patent PH-23125-A (PH)
Title: Diagnostic system for the detection of cytomega-lovirus
Inventor: OLDSTONE MICHAEL B A
IPC: C07K16/08
Filed: 1985-05-07
Abstract: A mammalian monoclonal receptor is produced by a hybridoma formed by fusion of cells from a myeloma cell line and lymphocytes that produce antibodies that react with a viral antigen from a mammal immunized with cytomegalovirus-infected cells. The monoclonal receptor reacts with the viral antigen in a diagnostic system to detect the presence of cytomegalovirus in a biological sample.
Patent PH-25320-A (PH)
Title: Plasmodium falciparum merozoite
Inventor: GENTZ REINER
IPC: C12N1/20
Filed: 1988-03-16
Abstract: Polypeptides having an amino acid sequence which is derived from the 190 kD (1 kD = 1000 Dalton) precursor of the predominant merozoite surface antigens of the K1 isolate of P. falciparum are described. These polypeptides are capable of an immune response against various isolates of P. falciparum. Immunogenic compositions and vaccines which contain a polypeptide described above, antibodies which are produced by these polypeptides, DNA sequences which code for such a polypeptide, replicable microbial vectors which contain such a DNA sequence and microorganisms which are transformed using such a vector are additionally described. Moreover, processes for the production of the polypeptides, the immunogenic compositions, the immunogenic compositions, the microorganisms and the abovementioned antibodies and the use of these polypeptides or immunogenic compositions for the immunisation of mammals against malaria are described.
Patent PH-30679-A (PH)
Title: Method and apparatus for forming wall ironed articles
Inventor: HEYES PETER JOHN
IPC: B21D22/20
Filed: 1990-06-23
Abstract: Thickness of sidewall of cup (17) drawn from laminate of polyester film and sheet Al or Al alloy is reduced using wall ironing ring (8,11,14) through which a punch (1) is passed, the ring having a frustoconical entry surface (24) converging at 1-4 deg.C to a central axis perpendicular to the plane of the ringlnad terminating at a land (25) of short length. A divergent exit surface (26) extends from the land at 5-15 deg. The ring is made from a wear resistant material having a thermal conductivity greater than 50 watts per metre deg. C.
Patent TR-25132-A (TR)
IPC: C07C253/26
Filed: 1990-01-26
Abstract: An alkane, e.g. propane, is converted to an alkene in a catalytic dehydrogenator. The resulting stream is introduced into an ammoxidation or oxidation reactor. The product formed therein is recovered in a conventional quench tower. The pressure of the gaseous effluent from the quench tower is raised and it is introduced into an absorber/stripper unit employing a liquid hydrocarbon to form a recycle stream containing unreacted alkane and alkene as well as a minor amount of oxygen, typically 1% percent by volume, and a waste stream comprising the remainder of the quench tower gaseous phase. The recycle stream is introduced into a selective oxidation unit to remover the oxygen therefrom and then recycled to the dehydrogenator. Flammability of the waste stream from the absorber/stripper is minimised by appropriately selecting the operating parameters of the process, and if necessary, by the addition thereto of a gaseous flame suppressor. The gaseous flame suppressor is removed with the absorber/stripper unit waste stream which may advantageously be combusted to provide energy for the process. A PSA unit may be utilised to remove excess hydrogen from the dehydrogenator effluent. The dehydrogenator may be a multistage dehydrogenator making it possible to do without the selective oxidation unit.