baber/WOPTO huggingface dataset:
Patent GB-922304-A (GB)
Title: Improvements in or relating to the joining of metallic bodies by welding
IPC: B23K9/007
Filed: 1962-01-08
Abstract: 922,304. Welding by fusion. VEREINIGTE LEICHTMETALL - WERKE G.m.b.H. Jan. 8, 1962 [Jan. 11, 1961], No. 721/62. Class 83 (4). In fusion spot welding a first member 3 to the inner base of a second plate-like member 1 having an external projection 2, the weld 4 penetrates through the first member 3 into the material of the projection 2 without completely penetrating the second member 1. The members 1, 3 may be of aluminium or aluminium alloy and the projection 2 may be a rib. The member 3 may be part of the skeleton of a railway vehicle and the member 2 may be part of the external shell. Argon shielded arc welding is used.
Patent GB-644096-A (GB)
Title: Improvements in or relating to the driving gear of the cooling-water pump, the cooling-air fan and other accessories of an internal-combustion engine
IPC: F01P7/04
Filed: 1948-01-09
Abstract: 644,096. Cooling cylinders. SERVOFREIN DEWANDRE, SOC. ANON. Jan. 9, 1948, No. 764. Convention date, Oct. 11, 1947. [Class 7(ii)] [Also in Group XXVI] Engine accessories, e.g. a cooling fan 1, a water pump 2, or an oil pump 3 for servogear, are mounted on a shaft 9 driven at constant speed through a differential gear from the engine, and an electric motor 4. The engine drives, through a shaft 11, the casing 5 carrying the planet wheels 7 of the differential gear, whose sun-wheels are connected to the shaft 9 and the motor shaft 8. A speed governor 13, driven by the casing 5 controls the motor through a rheostat 16 and a starter 18. A pin 14 is provided to lock the shaft 8 to the outer casing if the motor fails.
Patent GB-1570102-A (GB)
Title: Method of filling a carton
IPC: B67C3/28
Filed: 1977-01-10
Abstract: The mouthpiece consists of a tubular piece (1) with a crimped-round lower edge which forms a collar (2). An insert consisting of a perforated plate (3) and of a foam disc (4) is supported on the collar (2). The perforated plate (3) has a large degree of opening and opposes no detectable resistance to the liquid to be tapped, whilst the foam disc (4) guarantees a pulsed ejection of a homogeneous and bubble-free liquid jet. <IMAGE>
Patent GB-584610-A (GB)
Title: Improvements in supporting bases for displaying pictures, mirrors, photos, price cards and such like
IPC: A47G1/14
Filed: 1945-01-10
Abstract: 584,610. Display holders. CHESSHIRE, C. G. S. Jan. 10, 1945, No. 801. [Class 52 (iii)] A display holder for a fixture, photograph or the like which may be held between two glass panels comprises two complementary wooden blocks 2 united by a pair of bow springs 3 which are recessed into the base 4 of the blocks 2 and secured by screws 5, slots 6 in the springs permitting relative adjustment of the blocks. To increase the gripping effect on an article, the jaws 8 may be provided with friction packing, and similar provision may be made between abutting faces of the glass panels. A pair of these display holders may be employed for supporting an article, each holder then having only one bow spring.
Patent GB-191000531-A (GB)
IPC: C07D489/02
Abstract: 531. Newton, P. A., [Farbenfabriken vorm. F. Bayer & Co.]. Jan. 8. Formic esters of alcoholic alkaloids such as morphine, codeine, tropine, pseudotropine, &c., are prepared by treating the alkaloids or their salts with formic acid, with or without addition of sodium formate, or with formic esters preferably with addition of a hydrolysing-agent, or by treating the halogen compounds of the alcohols with formates. Suitable halogen compounds are alpha- or #- chlor- or brommorphide or codide, chlor-alphamethylmorphimethine, &c. The products are useful in medicine.
Patent HK-42178-A (HK)
Title: Expanding tobacco
IPC: A61N5/06
Filed: 1978-07-20
Abstract: A process for expanding tobacco is provided which employs liquid carbon dioxide as the expansion agent. Tobacco is contacted with liquid carbon dioxide to thoroughly impregnate the tobacco with the liquid carbon dioxide. The carbon dioxide impregnated tobacco is maintained at a temperature no lower than -2 DEG  C. and under conditions of temperature and elevated pressure such that all or substantially all of the carbon dioxide which is in contact with the tobacco is in liquid form. After the impregnation has been completed, any excess liquid carbon dioxide which may be present with the tobacco may be removed from the tobacco. The elevated pressure is then reduced in order to convert the liquid carbon dioxide to solid carbon dioxide within the tobacco structure. The resulting solid carbon dioxide-containing tobacco is then subjected to conditions of temperature and pressure, preferably by rapid heating at atmospheric pressure, such that the solid carbon dioxide is vaporized and the tobacco is thereby expanded. Apparatus for carrying out the above described process is also provided.
Patent HK-54990-A (HK)
Title: Polyester antifume additive for spandex fibre
Inventor: KETTERER CHARLES CLIFFORD
IPC: D01F6/70
Filed: 1990-07-19
Abstract: Saturated aliphatic polyesters having a repeating unit which has the structural form of a residue of a glycol combined with a residue of a diacid or the form of a residue of a hydroxy acid, the number of carbon atoms in the shortest chain between ends of the residues being in the range of 3 to 10 for the glycol residue and no more than 12 for the diacid residue or for the hydroxy acid residue, provide polyether-based spandex fibers with improved resistance to discoloration induced by exposure to nitrogen dioxide fumes.
Patent HU-T68603-A (HU)
Title: Pedal crank drive for a bicycle
Inventor: HILBER GERHARD
IPC: B62M1/10
Filed: 1991-09-02
Abstract: PCT No. PCT/AT91/00098 Sec. 371 Date Mar. 4, 1993 Sec. 102(e) Date Mar. 4, 1993 PCT Filed Sep. 2, 1991 PCT Pub. No. WO92/04230 PCT Pub. Date Mar. 19, 1992.In a pedal crank drive for a bicycle, comprising two pedal cranks (4a, 4b) which are non-rotatably interconnected by a pedal crank shaft (3), a chain sprocket (5), which has at least one gear ring (6) and is mounted to be rotatable relative to the pedal crank shaft (3), and at least one force-transmitting spring (10), which is disposed between the chain sprocket (5) and that pedal crank (4a) which is adjacent to the chain sprocket (5), and said spring (10) is adapted to be biased by a forward rotation of the pedal cranks (4a, 4b), it is proposed to improve the distribution of the torque during a revolution of the chain sprocket in that a damping spring (15), which is prestressed in a sense to bias the force-transmitting spring (10), is provided between the chain sprocket (5) and the adjacent pedal crank (4a).
Patent JP-S57113891-A (JP)
Title: Aerating device
Inventor: KITAMURA ISAMU
IPC: B01F3/04
Filed: 1981-01-06
Abstract: PURPOSE: To make circulating flow uniform from the upper part of a veseel down to the lower part by extending a revolving shaft, providing vanes agitating water by forcing it out downward and further providing a cushion cover thereby making it possible to deal with the fluctuations in the water level.  
     CONSTITUTION: Vanes 11 for scooping up of water are mounted to a revolving shaft 10 of a motor 9 of an aerator 3 provided afloat to a float 4 in an aeration vessel 2, and a suction pipe 5 is connected to the float 4. A revolving shaft 12 is joined to the bottom end of the shaft 10, and a projecting screw 13 is provided to the lower part thereof. The screw 13 holds the top end of a slit 15 provided on the side face of an extension shaft 14 making the shaft 12 slidable. Vanes 16 agitating water in the bottom direction of the vessel 2 are joined to the lower part of the shaft 14. Further, a cushion cover 18 of rubber or the like is connected to the bottom end of the shaft 14 by means of bearings 17a, 17b to prevent damaging of the shaft 14 despite the contact with the bottom part of the vessel 2 on lowering of the water level of the vessel 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5592143-A (JP)
Title: Method of regenerating cation exchange substance
Inventor: NISHITOI MUTSUMI
IPC: B01J39/02
Filed: 1979-01-08
Abstract: PURPOSE: To economically restore an excellent exchange function, by regenerating an ion exchange substance having adsorbed polyvalent cations, in a regenerating neutral salt solution which contains a cation-blocking chelating agent.  
     CONSTITUTION: Water, which contains polyvalent metal ions such as iron ions, is processed by an inorganic ion exchange substance such as natural and synthetic zeolites. The ion exchange substance is regenerated by a regenerating solution of a neutral salt such as ammonium salt or water-soluble neutral salt of alkali metal, which contains a cation-blocking chelating agent such as sodium tripolyphosphate or ethylenediaminetetraacetate. The ion exchange resin is easily and economically regenerated. An excellent exchange function is restored. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10179002-A (JP)
Title: Rice transplanter
Inventor: TAKAO YUTAKA
IPC: A01C17/00
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter simplified in the structure and preventing the excessive applying of a chemical agent by cooperating so that the feeding quantity of the chemical agent from a feeding mechanism may be smaller than the feeding quantity of the chemical agent from the feeding mechanism in the state of operating a transplanting mechanism. SOLUTION: The transplanter is provided with a chemical agent applying device 5, and is also provided with a clutch mechanism C freely operating and stop-operating a transplanting mechanism 9 on a right side among plural transplanting mechanisms 9 corresponding to transplanting lines, a clutch mechanism C freely operating and stop-operating transplanting mechanism 9 on a left side, cooperating mechanisms 26, 27 and 31 transmitting the power of the mechanism 9 on the right side to the feeding mechanism 14, and cooperating mechanisms 26, 27 and 31 transmitting the power of the mechanism 9 on the left side to the feeding mechanism 14.  Those mechanisms cooperate so that the feeding mechanism 14 may be driven by the power of the right and left mechanisms 9 and so that the feeding quantity of the chemical agent from the feeding mechanism 14 may be smaller than the feeding quantity of the chemical agent from the mechanism 14 in a state where both right and left transplanting mechanisms 9 operate, when one of the right and left mechanisms 9 is stop-operated.
Patent JP-H07228562-A (JP)
Title: Production of imines
Inventor: FURUYA ATSUSHI
IPC: C07D209/54
Filed: 1994-01-06
Abstract: PURPOSE:To efficiently obtain an imine with a small amount of a catalyst by using active carbon as a catalyst for iminating a carbonyl compound with ammonia. CONSTITUTION:A carbonyl compound is treated with ammonia in the presence of active carbon to provide a method for producing an imine.
Patent JP-S63176779-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D5/07
Filed: 1987-01-05
Abstract: PURPOSE:To prevent an excessive stress from acting on a piping even at the time of the vibration of a vehicle body by providing a flexible hose in said steering piping for connecting a hydraulic pump to a rear wheel steering device. CONSTITUTION:A rear wheel control valve 21 is fed with an oil pressure from a hydraulic pump 10 via steering piping. The steering piping consists of a first steering piping 14a, a second steering piping 15a, a third steering piping 16a, a flexible first hose piping 17a which connects the first and second steering pipes, and a flexible second hose piping 18a which connects the second and third steering pipings. Since the first and second hose pipings for connecting each steering piping are of flexible hoses, it can be prevented that excessive stress is generated in each steering piping at the time of vibrating.
Patent JP-H03205086-A (JP)
Title: Playing water tank
Inventor: ASHIDA HIROSHI
IPC: A63G31/00
Filed: 1990-01-05
Abstract: PURPOSE:To give a thrilling feeling to a person who rides on a floating body with a turning movement and a vertical movement by arranging a raising/ lowering device which raises and lowers the peripheral edge part of an inside water tank body at plural positions on the periphery and generating a water stream inside the water tank body by operating these raising/lowering devices. CONSTITUTION:A companionway step 5 is installed in turnable manner through a pin 6 at a proper place on the outer peripheral part of the flange part 2a of an inside water tank body 2. When the flange part 2a of the inside water tank body 2 is raised and lowered successively by successively extending and contracting the piston rod 3a of each hydraulic cylinder 3, the water in the inside water tank body 2 shifts along the inner peripheral wall, and shifts also in the vertical direction, and waves are generated at the same time. Accordingly, a floating body 4 which floats in the inside water tank body 2 shifts along the inner peripheral wall of the inside water tank body 2, shifting vertically, and a person who rides on the floating body 4 can be applied with an unexpected complicate movement, i.e., a thrilling feeling.
Patent JP-H09187464-A (JP)
Title: Surgical handpiece
Inventor: TSUJI YASUSHI
IPC: A61C1/05
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To shorten operation time by using a cutting device employing an air power source in place of surgery which uses a manually cutting device traditionally in the excision of bone, cartilage, tumor and the like. SOLUTION: A handpiece 10 has a head part 11 with a turbine housed therein at one end part thereof and a connection part connected to an air source connected at the other end part thereof. A cutting device 12 is beforehand mounted integrally on a rotating shaft of a turbine blade 13. An inert gas is supplied from the air source to rotate the cutting device 12 thereby cutting a bone or the like.
Patent JP-H09187926-A (JP)
Title: Ink jet head device
Inventor: SHIMODA TAKAHIRO
IPC: B41J2/045
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce the composition of the whole of a device by improving the workability of the bonding and assembling work of a piezoelectric element with a vibration plate. SOLUTION: A device is constituted of a nozzle plate 1 forming a printing head section of an ink jet printer, a vibration plate laminated on the nozzle plate 1 through an ink flow path component 2 and a piezoelectric vibrator 4 applying the given vibration pressure for ink jet to the vibration plate by the given timing. The vibration plate is formed of a film-shaped vibration plate 3, a bonding agent 5 in the given thickness in an island-shape is made to adhere on a vibrating site vibrated by the piezoelectric vibrator 4 of the film-shaped vibration plate 3, and the piezoelectric vibrator 4 is integrated with the film- shaped vibration plate 3 through the adhered and protruded bonding agent 5 of the island-shape.
Patent JP-S59125833-A (JP)
Inventor: OOISHI TETSUO
IPC: A01K97/02
Filed: 1983-01-07
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-H04249908-A (JP)
Title: Surface acoustic wave filter
Inventor: SAKAMOTO NOBUYOSHI
IPC: H03H9/64
Filed: 1991-01-08
Abstract: PURPOSE:To make the passing band of a surface acoustic wave filter into a broad band. CONSTITUTION:This filter is comprised in such a way that surface acoustic wave converters 22-1 to 22-3 which excite a surface acoustic wave on a piezoelectric substrate 1 based on an electrical signal and surface acoustic wave converters 32-1 to 32-2 which receive the surface acoustic waves excited by the surface acoustic wave converters 22-1 to 22-3 and convert them to the electrical signals are arranged switchingly, and electrode fingers at the outermost side where the surface acoustic wave converters 22-1 to 22-3 are neighbored to the surface acoustic wave converters 32-1, 32-2 are set as common electrode fingers 41-1 to 41-4.
Patent JP-S60146868-A (JP)
Title: 4-substituted phenyl isothiocyanate
Inventor: INUKAI TAKASHI
IPC: C09K19/30
Filed: 1984-01-06
Abstract: NEW MATERIAL:The 4-(trans-4'-alkylcyclohexyl)phenyl isothiocyanate of formula (R is 1-10C alkyl). USE:Useful as a liquid crystal material. It is a nematic liquid crystal substance having low viscosity and positive dielectric anisotropy, and is suitable as a component of a TN-type liquid crystal display element. It has a melting point not too high and a clear point not too low. PREPARATION:The compound of formula can be produced by using 4-(trans-4'- alkylcyclohexyl)aniline as an intermediate, and converting the amino group to -N=C=S group by conventional method.
Patent JP-H01177251-A (JP)
Title: Picture communication device
Inventor: NAKAJIMA TOSHIFUMI
IPC: H04N1/40
Filed: 1988-01-07
Abstract: PURPOSE:To make a voice IC unnecessary by demodulating a received analog voice signal with a modem, digitizing and storing it to a memory, modulating a digital voice signal stored to the memory with the modem, analogizing and reproducing. CONSTITUTION:A switch 14 is constituted to connect a modem 2b or a dialer 15 to a network control device(NCU) 2a. Then, a received analog voice signal is demodulated with the modem 2b, digitized, and stored to a memory (RAM) 12, and a digital voice signal stored to the RAM 12 is modulated with the modem 2b, analogized and reproduced. In the case of the recording and reproducing of a voice message, the switch 14 only has to set to couple always the modem 2b and the NCU 2a, and switching is not needed except when a dial signal is transmitted. Thus, a dedicated voice IC becomes unnecessary, and the constitution of a device can be simplified.
Patent JP-H11192109-A (JP)
Title: Welding method of fastener and clothes, and clothes with fastener
Inventor: KURIMOTO SHUJI
IPC: A44B18/00
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a welding method, and clothes with a fastener capable of uniformly and finely welding clothes and a thick fastener. SOLUTION: The closely contacting surface 24 of the end part of a welding tool 10 is closely brought into contact with clothes 11a and the end part of a fastener 11b along a constant length h, and also is moved in the direction of the length h. Thereby, melting is carried out by increasing the generation of heat at the superposed part 26. The welding tool 10 is vibrated in a ultrasonic frequency or in the frequency near to it.
Patent JP-S5593262-A (JP)
Title: Semiconductor device
Inventor: YOSHITAKE TOMONOBU
IPC: H01L31/08
Filed: 1979-01-05
Abstract: PURPOSE: To obtain photo-driving type SCR having large value of dV/dt by building a cathode of photo-driving SCR into large-capacity SCR's gate as a component of one substrate.  
     CONSTITUTION: Photo-driving SCR 21 and driven SCR 20 are formed in n-type silicon substrate 1 with anode 11' set for common use. The gate 7 of SCR 20 is wire-connected to cathode 8 of SCR 21. If SCR 21 is turned on by light, electric current running through said SCR flows into gate 7, causing SCR 20 to be turned on SCR 21 can be considerably scaled down because it has only to supply gate current to SCR 20. For this reason, the effective area of pn-junction is minimized, resulting in the diminution of the depression layer and an increase in dv/dt caused by a reduction of running current. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06198760-A (JP)
Title: Laminated sheet manufacturing apparatus
Inventor: KOBAYASHI KAZUO
IPC: B32B37/00
Filed: 1993-01-07
Abstract: PURPOSE:To prevent that air bubbles are left in a product by the involution of air or rib like longitudinal stripes are formed on the surface layer of the product when base materials impregnated with a liquid resin are superposed one upon another to continuously produce a laminated sheet. CONSTITUTION:In a laminated sheet manufacturing apparatus wherein a plurality of continuously fed resin soln. impregnated base materials 1 are sent into a molding gap to be superposed one upon another and, subsequently, metal foils 4 are laminated to the superposed base materials by a laminating roll 3 and, continuously, the resin infiltrated in the base materials is cured to produce a laminated sheet, two doctor knives 2, 2 are opposed to each other to form the molding gap. Resin soln. supply passages 9 are provided in the doctor knives 2 to supply a resin when the resin soln. impregnation amt. of the base materials is insufficient.
Patent MA-39866-A (MA)
Title: 2-AMINO-6-METHYL-4,4a,5,6-TETRAHYDROPYRANO[3,4-d][1,3]THIAZIN-8a(8H)-YL-1,3-THIAZOL-4-YL AMIDES
Inventor: BARREIRO GABRIELA
IPC: C07D513/04
Filed: 2015-03-27
Abstract: The present invention is directed to compounds, tautomers and pharmaceutically acceptable salts of the compounds which are disclosed, wherein the compounds have the structure of formula (i), and the variable r
Patent MA-42865-A (MA)
Title: Procédés de fabrication de documents et de dispositifs de sécurité
Inventor: LISTER ADAM
Filed: 2016-07-11
Abstract: Procédé de fabrication d'un dispositif de sécurité, comprenant: (a) former un réseau d'éléments de focalisation primaire sur une première région d'une couche de support d'élément de focalisation, en: (a) appliquant au moins un matériau transparent durcissable à la focalisation une couche de support d'élément ou à un outil de moulage portant un relief de surface sur une zone qui comprend au moins la première région, le relief de surface comprenant des parties correspondant aux éléments de focalisation primaires; (a) (ii) former le (s) matériau (s) transparent (s) durcissable (s) avec l'outil de coulée; et (a) (iii) durcir le (s) matériau (s) transparent (s) durcissable (s) de façon à retenir le relief de surface dans la première région; dans lequel le relief de surface comprend en outre une pluralité de structures de plus grande profondeur que la hauteur des éléments de focalisation primaires de sorte que le ou les matériaux transparents durcis comprennent une pluralité de caractéristiques dépassant la hauteur des éléments de focalisation primaire entre les éléments de focalisation primaire du réseau, dans lequel le relief de surface est configuré de telle sorte que plus d'un des éléments de focalisation primaire du réseau espace chacun de la pluralité de caractéristiques parmi le suivant.
Patent OA-07930-A (OA)
Inventor: LEREE PATRICK
IPC: E06B3/964
Filed: 1985-01-09
Abstract: 1. Joining assembling two hollow sections (1, 2), whereof one has at least one lateral groove (8), said assembly (1) having a main part (4) provided with a tenon (7) able to cooperate with the lateral groove (8) of said section (2) and having small overall dimensions, so that it can be located in the interior (9) of the other section (3), said main part (4) having the general shape of a cradle (10), which can receive a slide (5) and an actuating member (6), said slide (5) being provided with a retractable in (15) able to cooperate with an opening (20) made in said section (3) receiving the joining assembly (1), characterized in that the actuating member (6) is provided with a screw (19) passing through the same and a slope (17), said cradle (10) having at one end a slope (11) and at the other end a shoulder (12), said slide being located on the side of the shoulder (12) and said actuating member (6) on the side of the slope (11), so that, when the screw (19) is driven into a tapped hole made in said main part (4), the actuating member (6), whereof the slope (17) cooperates with the slope (11) of said cradle (10), as a result of the vertical displacement forces said slide (5) in a longitudinal direction towards the shoulder (12) of the main part (4).