baber/WOPTO huggingface dataset:
Patent GB-2344630-A (GB)
Title: Planetary gear unit having an integral bearing for the output shaft
Inventor: SCHMEDDING MICHAEL
IPC: F16H57/025
Filed: 1999-12-03
Abstract: The annular gear wheel 10 of a planetary unit 9" is fastened directly to the shaft 8" of a working machine 5", 16. This allows the integration of one bearing 6" of the drive shaft of the working machine 5", 16 into the gear unit 9" resulting in a simplified compact structure which dispenses with a additional bearing.
Patent HU-T68757-A (HU)
Title: Process for regioselective synthesis of 4-chloro-2-thiophenecarboxylic acid
Inventor: BURGESS LAURENCE E
IPC: C07F7/12
Filed: 1993-11-22
Abstract: PCT No. PCT/US93/08613 Sec. 371 Date Jul. 7, 1995 Sec. 102(e) Date Jul. 7, 1995 PCT Filed Sep. 17, 1993 PCT Pub. No. WO94/12505 PCT Pub. Date Jun. 9, 19944-Chloro-2-thiophenecarboxylic acid is made by forming a compound of formula (Ia), disclosed herein, wherein R3 is (C1-C6) alkyl, phenyl, or benzyl; converting the compound to a compound of formula (IVa), disclosed herein, and removing the silyl group R3Si-. The product is useful as an intermediate in making pharmaceutical products.
Patent HU-T67259-A (HU)
Title: 5-amino-8-methyl-7-pyrrolidinyl-quinoline-3-carboxylic acid derivatives and pharmaceutical compositions containing them
Inventor: YOSHIDA TOSHIHIKO
IPC: A61P31/04
Filed: 1994-06-29
Abstract: A 5-amino-8-methyl-7-pyrrolidinylquinoline-3-carboxylic acid derivative represented by the general formula: <CHEM> wherein R<1> is a hydrogen atom or a lower alkyl group; R<2> is a hydrogen atom, a lower alkyl group, a lower alkanoyl group, a halogenated lower alkanoyl group or a residue of carboxylic acid ester; R<3> is a hydrogen atom or a lower alkyl group; R<4> , R<5> or R<6> are each independently a hydrogen atom or a lower alkyl group; or two of R<4>, R<5> and R<6> may be taken together to form a -(CH2) n - group wherein n is 1 or 2, a stereoisomer thereof, or a pharmacologically acceptable salt thereof, the process for preparing these compounds, a pharmaceutical composition comprising an effective amount of these compounds and methods for the treatment of infectious diseases through the administration to patients of an effective amount of these compounds, and intermediates of these compounds are disclosed. These compounds are effective as antibacterial agents.
Patent HU-T72578-A (HU)
Title: Chimney structure built from elements
Inventor: DIRSCHERL JOSEF
IPC: E04F17/02
Filed: 1994-07-20
Abstract: The invention relates to a chimney arrangement which is constructed with a plurality of parts and is composed of an outer shell, of an inner shell formed by inner pipes, and, if appropriate, of an insulating layer introduced between outer shell and inner pipe, having in each case one connection piece which is formed at the lower end of the upper inner pipe and at the upper end of the following lower inner pipe, with the result that each inner pipe (1; 10, 11) exhibits at least one connection piece (14, 16) with an outer thread (6; 14, 16). <IMAGE>
Patent HU-T68804-A (HU)
Title: Method of manufacturing parts fitted in each other
Inventor: WEBER WILFRIED
IPC: B29C45/14
Filed: 1994-08-04
Abstract: The invention proposes a method for the production of nestable parts, at least one part being produced by powder diecasting. To compensate for the shrinkage of the part produced by powder diecasting and, if required, to provide additional play, a separating layer (5) of plastic is applied between the nestable parts. After the casting operation, the separating layer and the binder are eliminated during the binder-elimination and sintering process. The method can also be used in metal-powder extrusion for the production of two-layer metal profiles. <IMAGE>
Patent IL-71650-A (IL)
Title: Pharmaceutical compositions comprising a combination of ypsilon-vinyl gaba together with a glycine derivative
IPC: A61K31/24
Filed: 1984-04-26
Abstract: Glycine, sarcosine, or N,N-dimethylglycine exerts a synergistic effect upon gamma-vinyl GABA for the treatment of seizure disorders, in particular epilepsy.
Patent IL-73498-A (IL)
Title: Aromatization of instant coffee
IPC: A23F5/36
Filed: 1984-11-13
Abstract: A process for aromatizing instant coffee by transferring volatile aromatics from a roast and ground coffee to the instant coffee comprises heating roast and ground coffee to a temperature of about 30 DEG  to 95 DEG C and allowing volatile aromatics released during heating to come into contact with the instant coffee which is maintained at a temperature of about 0 DEG  to 35 DEG C. The aromatized instant coffee has improved in-jar aroma.
Patent IL-74659-A (IL)
Title: Esters of 4-(substituted phenyl)-1,4,5,7-tetrahydro-5-oxofuro(3,4-b)pyridine-3-carboxylic acid derivatives,their preparation and pharmaceutical compositions containing them
IPC: C07D491/048
Filed: 1985-03-20
Abstract: 1. Dihydropyridinelactones of the general formula I   see diagramm : EP0158138,P14,F1   in which R represents halogen, alkyl having 1 to 10 C atoms or cyano, R**1 represents hydrogen, halogen or C1 -C10 -alkyl or C1 -C10 -alkoxy, R**2 represents a C1 -C20  straight-chain, branched or cyclic, saturated or unsaturated hydrocarbon radical which can optionally be interrupted by 1 or 2 oxygen atoms or -SOn - (n = 0, 1 or 2) and which can optionally be substituted by one or more fluorine, chlorine, bromine or iodine atoms, phenyl, -NO2 , -O-, NO2 , C3 -C12 -trialkylsilyl, -OH, -CN, amino, C1 -C6 -monoalkylamino, dialkylamino in which each alkyl is C1 -C6 , or benzyl-C1 -C6 -alkyl-amino, R**3 represents hydrogen, NH2 , CHO, CN or a C1 -C8 straight-chain or branched, saturated or unsaturated hydrocarbon radical which can be interrupted in the chain by oxygen, -NH- or -N-alkyl (1 to 6 C atoms), and R**4 represents a C1 -C10  straight-chain or branched alkyl or C2 -C10 -alkenyl radical which can optionally be interrupted by one or two oxygen atoms in the alkyl chain and which can optionally be substituted by one to six fluorine atoms, Cl, br, I, CN, NH2 , OH, phenyl, naphtalyl, hydroxycarbonyl, alkoxycarbonyl (1 to 10 C atoms in the alkoxy radical), -CHO, morpholino or C1 -C4 -dialkylamino, in the form of isomers, isomer mixtures, racemates and optical antipodes.
Patent IL-80397-A (IL)
Title: Method and crossflow evaporative coil apparatus for cooling a fluid
IPC: F28C1/14
Filed: 1986-10-22
Abstract: A closed circuit evaporative fluid cooler/evaporative condenser (10) utilizing a cross flow water-air fluid flow relationship wherein an evaporative liquid recirculating system includes a liquid distribution spray assembly (32) mounted above a bundle (36) of fill sheets. A closed circuit fluid cooling/condensing heat exchanger in the form of coil assembly (42) is supported below the bundle (36) of fill sheets. Each heat exchanger (42) comprises a plurality of parallel coil circuits or modules (60), wherein the inlet (48) of each coil circuit (60) is at a higher elevation adjacent the air outlet side of the heat exchanger, and the fluid outlet manifold (54) of each coil circuit (60) is at the lowest elevation adjacent the air inlet side (37) of the heat exchanger (42). This arrangement ensures that the coolest liquid falling from the fill sheet bundle (36) contacts the region of the coil assembly (42) containing the coolest fluid and that the coolest air entering the air inlet (37) contacts the coil assembly (42) portion containing the coolest fluid. Each coil assembly (42) comprises a plurality of parallel individual coil circuits (60) each having downwardly sloped straight runs (104,106) connected by return bends (98,102) to ensure the complete pass through and drainage of the fluid therein.
Patent IL-98198-A (IL)
Title: Pharmaceutical compositions containing 4-(4-chlorophenylsulphonylcarbamoyl) benzoyl-L-valyl-L- proline-1 (RS)-(1-trifluoroacetyl-2-methylpropyl) amide
IPC: A61P31/04
Filed: 1991-05-21
Abstract: There is provided a novel therapeutic product for use in the symptomatic treatment of cystic fibrosis and for use in the manufacture of a medicament for the treatment of cystic fibrosis, as well as a method of treatment of cystic fibrosis with the therapeutic product and a method of treatment of cystic fibrosis with the therapeutic product in combination with one or more other agents indicated for the treatment of cystic fibrosis.
[EP0458535A2]
Patent JP-S54102676-A (JP)
Title: Side trimmer
Inventor: KOJIMA MASAYASU
IPC: B23D25/14
Filed: 1978-01-31
Abstract: PURPOSE: To trim a sheet edge, cut it into short strips at the same time and thus improve side trimming efficiency by providing a circular cutter with blades on the outer periphery just under an upper blade which cuts the sheet edge in combination with a lower blade.  
     CONSTITUTION: An upper and a lower rotary shearing blades 1 and 1' bite the nose end of a steel strip 2. When said rotary shearing blades 1 and 1' rotate more and the steel strip 2 advances, a sheared edge 2' is pressed down by the upper rotary shearing blade 1 and touches the blades 9 of a circular cutter 10 arranged coaxially with the lower rotary shearing blade 1' and just under the upper rotary shearing blade 1. As said sheared edge 2' advances, a clearance between each cutting blade 9 and the upper rotary shearing blade 1 gradually becomes narrower and the blade 9 bites into the sheared edge 2' and cuts it into short strips. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63179949-A (JP)
Title: Production of styrene-butadiene copolymer rubber
Inventor: YOSHIMURA YOSHITO
IPC: C08L25/10
Filed: 1987-01-21
Abstract: PURPOSE:To obtain the titled copolymer rubber having improved wet-skid properties, abrasion properties, etc., without lowering impact resilience, etc., by adding a specific amount of a copolymer having tin-carbon bond and produced by the coupling reaction of a tin halide compound. CONSTITUTION:The objective rubber can be produced by compounding (A) >=30wt.% (preferably >=40wt.%) polymer having tin-carbon bond (preferably tin-butadienyl bond) in the main chain and produced by (1) copolymerizing 1,3-butadiene and styrene in a hydrocarbon solvent using an organic Li compound as an initiator to obtain a styrene-butadiene ladder copolymer having a bonded styrene content of >25wt.% and >=60wt.% and having a vinyl bond content in the butadiene segment of >=30wt.% and <50wt.% and (2) adding a halogenated tin compound (preferably >=3-functional compound) to the system to effect the coupling reaction with the living polymer and (B) the residual part of an uncoupled styrene-butadiene random copolymer.
Patent JP-H07222041-A (JP)
Title: Camera shoe adaptor
Inventor: YAMAGUCHI YASUMASA
IPC: H04R1/02
Filed: 1994-01-31
Abstract: PURPOSE:To avoid a cord from giving hindrance to image pickup and to preclude the possibility of accidental pickup of the image of the cord or of production of sound noise because the cord strikes on a camera main body by providing a holder holding the cord for an external microphone to the adaptor. CONSTITUTION:A holder belt 25 is provided to a shoe arm 3 of the camera shoe adaptor 1. The holder belt 25 has a length wound on the shoe arm 3 by one and a half turn on the shoe arm 3 and its base is fixed to an inner side face of the shoe arm 3. A tough cloth material is used for the holder belt 25. Face fasteners (magic tapes) 27a, 27b are fitted to a part where the base and the tip of the holder belt 25 are overlapped. Cords for an external microphone are bundled by the holder belt 25 and the bundled cords 105 are fixed by using the face fasteners 27a, 27b to support the cords 105 to the shoe arm 3 surely without being floated.
Patent JP-H06224771-A (JP)
Title: Signal processing unit
Inventor: YAMADA SHINYA
IPC: G10L25/18
Filed: 1993-01-25
Abstract: PURPOSE:To approximate a frequency characteristic of quantization noise to an auditory frequency characteristic by allowing a frequency conversion circuit to take a difference between a quantized signal and a summed signal, generating a sampling signal at a frequency different from that of an input signal and feeding back the signal to an adder. CONSTITUTION:An adder 1 adds an input signal sampled at a frequency Fs and a signal from a one-sample delay device 3. A quantizer 2 quantizes the sum of the adder 1, and an adder 5 takes a difference between the quantized signal and the sum of the adder 1. A frequency conversion circuit 4 generates a signal sampled by a frequency different from the frequency Fs of the input signal based on the difference signal and outputs the signal to the adder 1 via the one-sample delay device 3 while being synchronously with the sampling interval of the input signal. Thus, the frequency characteristic of quantization noise is sufficiently approximated to a human auditory frequency characteristic.
Patent JP-H10205623-A (JP)
Title: Valve stem seal
Inventor: UMEKI TAKASHI
IPC: F16J15/3248
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To seal high-pressure exhaust gas flowing from an exhaust port toward space inside a cylinder head. SOLUTION: A valve stem seal 1 is mounted on the valve guide 13 of an internal combustion engine, and formed to have a seal lip 4 capable of leaking a suitable amount of oil for preventing the occurrence of a seizure between a valve stem 6 and the valve guide 13. In this case, an internal pressure sealing body 12 formed separately from the valve stem seal 1 is mounted, so as to come in slidable contact with the valve stem 6 at all times.
Patent JP-S54103922-A (JP)
Title: Blow-by gas suction device for internal combustion engine
Inventor: OOHARA MITSUNOBU
IPC: F02M25/06
Filed: 1978-01-31
Abstract: PURPOSE: To suck the blow-by gas of the engine into its intake system when the staring property of the engine remians improved, by providing a control valve connected to the load on the engine.  
     CONSTITUTION: Since a temperature sensor 18 is not on at the time of low-temperature starting of the engine, an excitation coil 14 is not energized even if a starting switch 17 is turned on. Simultaneously, the blow-by gas of the engine undergoes ordinry control by the control valve 6 responsible for the intake negative pressure. Since the temperature sensor 18 is on at the time of high-temperature starting of the engine, the excitation coil 14 is energized simultaneously with the turn-on of the starting switch 17. At that time, the valve element 8 of the control valve 6 is maintained in the maximum flow rate position independently of the intake negative pressure, so that a larger quantity of the blow-by gas than at the time of ordinary starting is sucked into the intake manifold 2. Therefore, the mixture thickened because  of the entry of evaporated gas into the intake manifold through the carburetor is  thinned by the much blow-by gas to an appropriate air fuel ratio. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08197018-A (JP)
Title: Washing method
Inventor: SHIMIZU CHIYUKI
IPC: B08B3/08
Filed: 1995-01-26
Abstract: PURPOSE: To provide a washing method by which stainless washing is performed without whitening plastic parts and resin films and causing cracks. CONSTITUTION: In a washing method for removing stain components stuck on a material to be washed, the following processes are performed in order to treat the material to be washed: (1) a process for washing with a water base detergent (a); (2) a process for rinsing out with water (b); (3) a process for hydro-extracting with a hydrophlic solvent (c); (4) a process for rinsing out with a volatile organosyloxane (d); and (5) for steam drying with the organosyloxane of the same kind as (d). As the volatile organosyloxane (d), whose boiling point is <160 deg.C and is higher by 15 deg.C than the boiling point of the hydrophilic solvent (c) or, when it is azeotropic, higher than its azeotropic temperature.
Patent JP-S60155873-A (JP)
Inventor: YOSHIKAZU MASAO
IPC: F25B49/02
Filed: 1984-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58132125-A (JP)
Title: Preparation of carbon fiber
Inventor: KUNUGIZA MOTOYASU
IPC: D01F9/14
Filed: 1982-01-26
Abstract: PURPOSE:To obtain carbon fibers without giving special attention to the formation of tar in a short treating time, by impregnating organic polymeric fibers with a previously reduced pitch (solution), and oxidizing and carbonizing the resultant impregnated fibers. CONSTITUTION:Organic polymeric fibers, e.g. polyacrylonitrile or cellulosic fibers, are impregnated with a previously reduced pitch and/or a solution thereof, preferably a reduced pitch, prepared by treating with tetralin or tetrahydroquinoline, enough in an amount of 50wt% or less based on a solvent, and low- boiling substances are removed by treating the impregnated fibers at 480-530 deg.C under reduced pressure in an atmosphere of an inert gas for 5-30min. The treated fibers are oxidized at 130-400 deg.C in air and then carbonized at 800- 1,500 deg.C in an atmosphere of an inert gas within 1hr to give the aimed carbon fibers.
Patent JP-H10291910-A (JP)
Title: Herbicidal composition
Inventor: MITO NOBUAKI
IPC: A01N43/58
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicidal composition, especially the one suitable for controlling weeds in soybean fields. SOLUTION: This herbicidal composition contains a 2-chloro-4-fluoro-5-(4- methyl-5-trifluoromethyl-3-pyridazinon-2-yl)phenoxyacetic acid ester derivative and one selected from the group consisting of (R)-2-[4-[(6-chloro-2-benzoxazoyl) oxy]phenoxy]propanoic acid, butyl (R)-2-[4-[[5-(trifluoromethyl)-2- pyridinyl]oxy]phenoxy]propanoate and ethyl (R)-2-[4-(6-chloroquinoxalin-2-yloxy) phenoxy]propionate as active ingredients. The foliar treatment of weeds can be carried out by using the herbicidal composition to thereby effectively kill various weeds growing in crop or non-crop lands. The herbicidal efficacies thereof are synergistically increased as compared with those of the single use thereof and application can be performed in a low dose. The weeding spectrum can further be enlarged to selectively kill a wide range of the weeds especially in soybean fields.
Patent JP-S62168460-A (JP)
Title: Image pickup device
Inventor: ADACHI MITSUNORI
IPC: H04N1/04
Filed: 1986-01-20
Abstract: PURPOSE:To a reduce a distortion in the sub-scanning direction of an image, and also, to execute easily a random access in a sub-scanning direction, by detecting exactly the rotational angle of a scanning mirror by a laser beam generating means and the second one-dimensional image pickup element. CONSTITUTION:By a rotational angle setting command signal 9a from a controller 9, a rotation driving/scan timing control circuit 8 outputs a rotary driving signal 8a. By receiving this rotary driving signal 8a, a scanning mirror rotary driving device 10 drives rotatively a scanning mirror 2 so that the rotational angle of the scanning mirror 2 is set to a prescribed rotational angle. On the other hand, the laser beam from a laser beam generating device 5 is reflected by the scanning mirror 2 and read by a one-dimensional image pickup element 6 for detecting the rotational angle, and an image pickup position signal 6a is outputted. This signal is applied to a rotational angle calculating circuit 7, in which the rotational angle of the scanning mirror 2 is calculated. A rotational angle signal 7a from the rotational angle calculating circuit 7 is sent to the control circuit 8, and the rotational angle of the scanning mirror 2 is compared with a set angle, and corrected.
Patent JP-S5294171-A (JP)
Title: Solar battery watch
Inventor: MITSUI HIROMITSU
IPC: G04C3/00
Filed: 1976-02-03
Abstract: PURPOSE: To improve the charging efficiency by placing a solar cell in a position which is exposed to external light relatively more when the watch is worn on the wrist of a user. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57126163-A (JP)
Title: Manufacture of solid-state image sensing device
Inventor: HARADA NOZOMI
IPC: H04N5/335
Filed: 1981-01-27
Abstract: PURPOSE:To make a drain size to small and to make a CCD to be formed in high density when an overflow drain to constitute a solid-state image sensing device is to be  formed by a method wherein an insulating film is adhered on a semiconductor substrate, an Si film containing impurities to constitute a solid phase diffusion source is provided thereon, and heat treatment is performed to make impurities to be diffused  through the insulating film. CONSTITUTION:An SiO2 film 32 is adhered on a P type semiconductor substrate 31, a  polycrystalline Si film 33 containing As atoms is made to grow thereon, a photo resist  film 34 is applied thereon, and the film is made to remain only on the region to form  the overflow drain by the photoetching method. At this time, a positive photo resist  is used for the film 34, and breadth of the remaining film 34 is formed as smaller  than mask size L. Then the Si layer 33 is made to remain only at the lower part of  the film 34 by etching to make the other part to be removed, and heat treatment is  performed to make impurities in the layer 33 to be diffused in the substrate 31 through the film 32 to make and N<++> type layer 35 to constitute the drain to be generated. Accordingly diffusion in the lateral direction of the layer 35 is not generated,  the layer 35 having minute size can be obtained, and density of drawing element is  increased to enhance sensitivity.
Patent JP-H01187287-A (JP)
Title: Lubrication of peripheral face of buried pipe in excavation work
Inventor: TAKURI RYOICHI
IPC: E21D9/06
Filed: 1988-01-22
Abstract: PURPOSE:To permit smooth excavation of the ground by a method in which an outer tube of an inside diameter larger than the diameter of the head is buried in the base ground on the starting side, and a liquid is injected into the clearance between the buried tube and the ground in such a way as to give it a lubricating function. CONSTITUTION:Excavation is made by using a head 6 of a larger diameter than the outside diameter of a tube 7 to be buried, and an outer tube 1 of a larger inside diameter than the outside diameter of the head 6 is buried in the ground on starting side by exposing its one end opening in a pit 2 on the starting side. The soil in the tube 1 is discharged, the tube 7 is inserted into the tube 1, and the aperture between the opening and the periphery of the tube 7 is closed to form a water-proof structure. A liquid is injected under an adequate pressure into the tube 1 until filled with the liquid. Under the condition, the excavation is continued and the liquid is packed into the clearance between the head 6 and the tube 7 to give it a lubricating function.
Patent JP-H05205741-A (JP)
Title: Lithium secondary battery
Inventor: KONDO SHIGEO
IPC: H01M10/052
Filed: 1992-01-24
Abstract: PURPOSE:To provide a battery having large service capacity by using a specific material of hexagonal crystal as a positive electrode active material of a lithium secondary battery. CONSTITUTION:LixCoO2, LixNiO2 or LixNi1-yFeyO2 having a hexagonal structure is used as positive electrode active materials in a lithium secondary battery whose positive electrode 1 and negative electrode 2 are in contact with lithium ion conductive electrolyte 4. In the case LixCo2, Li2O2 and CoO are used as synthesis starting materials, and in the case of LixNiO2, Li2O2 and NiO are used as synthesis starting materials, and in the case of LixNi1-yFeyO2, Li2O2, NiO and Fe2O3 are used. These materials are ground and mixed mutually in inactive atmosphere, and thereafter heat reaction of LixCoO3 is carried out at or less 800 deg.C and that of other two materials is carried out at or less 750 deg.C and after solid-phase-reaction of them, they are quenched at or less than the room temperature for providing a hexagonal crystal, which is made the positive electrode active material for a lithium secondary battery. In this case, content of a crystal structure other than the hexagonal crystal in the synthetic materials results in the materials having low energy density.