baber/WOPTO huggingface dataset:
Patent JP-H04255571-A (JP)
Title: Noncontact type ignition device
Inventor: IZAWA KATSUYOSHI
IPC: F02P3/05
Filed: 1991-01-30
Abstract: PURPOSE:To contrive decrease of the number of parts items, miniaturization of a noncontact type ignition device and reduction of manufacturing cost by forming a primary coil current limiting circuit of the device in an open loop and also to reduce a thermal burden, applied to a power semiconductor, by improving temperature characteristic of a primary coil current. CONSTITUTION:When an electrification signal of a primary coil current is input from a control unit 5 to an input electrode of a power semiconductor (Darlington transistor, power MOS.FET, etc.) 3, the primary coil current, flowing in an ignition coil, is amplified. A low resistance element 9, serving as a circuit element of a primary coil current limiting circuit 6, is connected between an earth side electrode of the power semiconductor 3 and the earth. A Zener diode 8, serving as a constant voltage source, is connected between an input electrode of the power semiconductor 3 and the earth to constitute the open loop-shaped primary coil current limiting circuit 6. Temperature characteristic of a primary coil current value of the ignition coil 1 is set so as to be placed in a positive side at the time of high temperature.
Patent JP-S54102961-A (JP)
Title: Electronic circuit
Inventor: TAKAHASHI YUKIO
IPC: H03K19/013
Filed: 1978-01-31
Abstract: PURPOSE:To enhance the voltage margin and to accelerate the transient time in order to ensure a high-speed operation by giving the over-driving to the TTL (transistor-transistor logic) output step by the output of the differential circuit at the signal switching time. CONSTITUTION:The output terminal of transistor T2 among T1 and T2 composing the current switch is controlled by the output of the current switch, and transistor T4 transmitted to the TTL output step is connected to the output of the current switch. At the same time, the differential circuit of T3, C1 and R3 which differentiate the output is provided at the other output terminal of the current switch. Then the over-driving is given to TTL output step at the signal switching time by the output of the differential circuit. As a result, the voltage margin is increased with the accelerated transient time, thus ensuring a high-speed operation.
Patent JP-H01187304-A (JP)
Title: Steam turbine control device
Inventor: SHINDO KURA
IPC: F01K7/24
Filed: 1988-01-21
Abstract: PURPOSE:To prevent any rapid load fluctuation, at the time of starting and stopping a steam turbine, by possessing a feed forward circuit for giving beforehand a compensatory amount for compensating the fluctuation amount to a turbine load setting value in a flow ratio control system. CONSTITUTION:In a steam turbine provided with a turbine bypass system, a deviation between a steam turbine rotational speed signal by a speed detecting circuit 31 and a turbine load setting signal from a speed/load setting passage 33 connected to a load control device 32, is found out by an adder 34a. A part of this deviation signal is inputted to s steam regulation valve control circuit 35 so as to control a steam regulation valve 3. In addition, this deviation signal is also applied to a flow ratio control circuit 36. In this occasion, a fix constant set device 52 for setting, by calculating beforehand, a reduced amount of the turbine load by the throttle of an intercept valve 6b at the time of transfer to flow ratio control operation as a constant K, is provided with a feed forward circuit 51 formed by connecting in series, the first multiplication device 53, a normaly opened contact 54, and the second multiplication device 55 in order.
Patent JP-H08198402-A (JP)
Title: Container with bag locking fixture
Inventor: KIOKA MIKIO
IPC: B65F1/14
Filed: 1995-01-25
Abstract: PURPOSE: To provide a container with bag locking fixture which facilitates bag mounting work, can be produced at relatively low cost, and is not impaired in appearance. CONSTITUTION: A bag fitting 3 which holds the opening end part Al of a bag A contained in a container main body between the fitting and the inner surface of the container main body near its opening part comprises a pair of semi-frame shaped fixing members 4 and 4' both ends of which are connected rotatably to each other through each shaft part 4a. Also the top end side of the shaft part 4a at the connected parts is projected toward the outside of the bag fitting 3, and the projected part is engaged detachably to the engaged part which is provided on the periphery surface of the container main body near its opening part.
Patent JP-H02191669-A (JP)
Title: Composition with vibration-damping nature and vibration-damping material formed therefrom
Inventor: TOMOSHIGE TORU
IPC: C08L95/00
Filed: 1989-01-20
Abstract: PURPOSE:To obtain the title composition capable of giving vibration-damping materials of moderate adhesive followability by blending an isopropenyltoluene- based petroleum resin or aromatic petroleum resin with each specific amount of asphalt and filler. CONSTITUTION:The objective composition comprising (A) 100 pts.wt. of A1: an isopropenyltoluene homopolymer or copolymer of isopropenyltoluene and C4 or C5 fraction, pref. 80-140 deg.C in softening point or A2: an aromatic petroleum resin pref. 80-150 deg.C in softening point, (B) 100-500 (pref. 150-400) pts.wt. of asphalt, pref. fat modified blown asphalt 20-30 in penetration and (C) 90-400 (pref. 140-300) pts.wt. of filler (pref. mica or graphite). This composition can be obtained by kneading the component A with the component B in a molten state followed by kneading the component C.
Patent JP-S57123997-A (JP)
Title: Surface treatment of tin or tin alloy plated material
Inventor: SHIGA SHIYOUJI
IPC: C25D3/30
Filed: 1981-01-26
Abstract: PURPOSE: To maintain the corrosion resistance and solderability of a tin (alloy) plated material in a good state for a long period of time by adsorbing or sticking an org deriv of phosphoric acid on the tin (alloy) plated surface on a substrate.  
     CONSTITUTION: Tin or tin alloy is plated on a substrate, after which the under- mentioned phosphoric acid deriv. is adsorbed or stuck by dipping or coating thereon: The deriv. expressed by the formula (at least one of X, Y, Z is a polyalkylene chain expressed by (C m H 2m -O-) n A, n, m are integers, A denotes H or hydrocarbon. The balance denote H, alkali metals, amine, ammonia or aliphatic group). This deriv. is firmly fixed on to the surface of the tin or tin alloy to form the film of molecular order, thereby suppressing the corrosion of the tin or tin alloy surface. It does not adversely affect the solderability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08199365-A (JP)
Title: Platability improver for polymer alloy
Inventor: II YASUAKI
IPC: C08F265/06
Filed: 1995-01-25
Abstract: PURPOSE: To improve the platability of a polymer alloy by using a copolymer having specific components and a polymer structure as a platability improver at the time of plating the polymer alloy composed of an aromatic polycarbonate resin and an ABS based resin. CONSTITUTION: At the time of plating metal on the polymer alloy composed of the polycarbonate resin, the ABS based resin and having high mechanical strength but inferior platability, platability for the polymer alloy is remarkably improved by using a platability improver composed of a copolymer constituted from a macromolecular polymer unit consisting of 30-100% of a (metha)acrylic ester such as cyclohexyl(metha) acrylate, 0-70% of a methyl (metha)acrylate such as methyl methacrylate or methyl acylate by weight and a macromolecular polymer unit consisting of 10-40% of an unsaturated nitrile such as acrylonitrile and 90-60% aromatic vinyl as the platability improver.
Patent JP-S57124209-A (JP)
Title: Flow meter
Inventor: OOSAWA KATSUYUKI
IPC: G01N29/34
Filed: 1981-01-26
Abstract: PURPOSE: To obtain a small-sized, lightweight flow meter which utilized fluid oscillation by detecting the periodic variation of a fluid in a flow passage through which the flow passage wall of the 1st pipe with a small outlet communicate with the minimum-sectional-area part of a pipe provided in the 1st pipe.  
     CONSTITUTION: A flow passage extending from the fluid intake 2 of the 1st pipe 1 to the fluid outlet 3 consists of the 1st cylindrical surface 4, a truncated-cone surface 5, and the 2nd cylindrical surface with a smaller diameter than the 1st cylindrical surface, and the 2nd pipe 7 having a fluid intake 8 and a fluid outlet 9 is provided in the passage. In the pipe 7, an arc-shaped wall 10 is formed and at the opening of the minimum-sectional-area part of the arc-shaped wall 10, a fluid passage 16 is formed by a supporting pipe 11 provided in a hole 13 made between the truncated-cone surface 5 and the 2nd cylindrical surface 6. Consequently, states Pt<P'o and Pt≥P'o where Pt is the static pressure of a fluid at the minimum-sectional-area part and P'o is that at an opening 15 alternate, so the variation of this static pressure is detected to find the quantity of flow. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61173015-A (JP)
Title: Method of burning fatty lower alcohol and burner thereof
Inventor: SHIMA YUTAKA
IPC: F23C99/00
Filed: 1985-01-24
Abstract: PURPOSE:To burn fuel steadily with stabilized flames in a desired size of flame pattern and under the desired condition of combustion without using any wick, by charging fuel of which main constituent is fatty lower alcohol in a container provided with a metallic heat conductive body, and by heating and evaporating fuel by transmitting combustion heat to fuel the intermediary of a heat conductive body after ignition. CONSTITUTION:A container 2 is vertically held in position and the top end of a fuel 1 is ignited by a match or the like. The combustion heat is transmitted to a radiant 5 from the heat receptor 4 of a heat conductive body 3 projected in a combustion flame 6, heating the fuel 1. The fuel is heated up to its boiling point, vaporized and evaporated, mixed with air in the opening of a container 2, ignited and burned. That is, three parts of evaporating part 7 of steam layer, a boiling part 8, and a fuel part 1 are in presence in the container 2 during combustion. Solidified fuel is desirable as a fuel 1 to be charged in the container 1, so as not to be effused during handling it before using it. The evaporating rate of fuel 1 is increased and combustion velocity is increased, if the heat receptor part 4 is extended further to increase the rate of heat to be received. On the contrary, combustion flames 5 can be made small, if heat is radiated to the outside from the metallic container 2.
Patent LV-14065-A (LV)
Title: Method of detection of effectiveness of treatment of chronice gastritis and reflux-oesophagitis
Inventor: BAGIROVS Emīls
IPC: G01N33/50
Filed: 2009-09-09
Abstract: Invention relates to gastroenterology and pertains to a laboratory diagnostic method of effectiveness of treatment of chronic gastritis and reflux-oesophagitis. The method provides for investigation of saliva acidic alkaline balance by pH-meter and amyloclastic force of saliva before and after the treament.
Patent LV-15368-A (LV)
Title: Tandem bicycle with a two wheel gear
Inventor: TARANEKS AIVARS
IPC: B62M1/38
Filed: 2017-04-10
Abstract: This invention refers to a tandem bicycle. A bicycle is offered, which in addition to the rear wheel drive is also equipped with the front wheel drive and an additional seat fastened to the moving part – fork and/or handlebar. In parallel to the cyclist who is on the seat, the bicycle is also driven by the other cyclist who sits on the seat connected to the fork and/or handlebar. This tandem bicycle is intended for transportation of children.
Patent LV-12451-A (LV)
Inventor: SCERBINA ALEKSEJS
IPC: A61M5/50
Filed: 1998-10-19
Abstract: This invention relates to devices for injection of medicines into a human body and it is designed for one-time use during treatment of patients in hospitals and ambulances. The reuse of the device having the bellows 3 as an injection container is prevented by providing a locking attachment which prevents the backward motion of the bottom 4 of the bellows 3 and which is mounted on the elements of the device brought together during the injection (the bottom 4 of the bellows 3 and the housing/needle holder 1). The locking attachment is made in the form of pairwise interacting elastically deformable hooks 6 with a bevelled catch and a female part in the form of the hole 7 with the ledge 8. Besides, at the instant the injection is completed, the sharpened end 10 of the needle 2 punctures the partition 9 in the bottom 4 of the bellows 3.
Patent YU-102292-A (YU)
Title: Preklopni zatvarač za boce i tube
Inventor: NEVERAS J G
IPC: B65D47/08
Filed: 1992-11-26
Abstract: Preklopni zatvarač za boce i tube, sastoji se od osnovnog poklopca (32) sa središnim otvorom (40) u koji se postavlja grlić (22) za ispuštanje proizvoda i poklopca (30) koji je preklopnom šarkom (52) spojen sa osnovnim poklopcem (32). U jednom načinu izvođenja grlić (22) se pruža kroz otvor (40) i viri na gore u odnosu na osnovu zatvarača. Osnova zatvaraca sadrži, pored toga, jedan gornji zid (60), pod uglom u odnosu na središnu osu osnovnog poklopca (32) radi olakšavanja ispuštan ja sadrža ja tube (10).
Patent YU-129991-A (YU)
Title: Univerzalna ručka sa stalno magnetnim uloškom za više vrsta odvijača
Inventor: POPOVIC S
Filed: 1991-07-24
Abstract: UNIVERZALNA RUČKA SA STALNO MAGNETNIM ULOŠKOM ZA VIŠE VRSTA ODVIJAČA, predmet pronalaska se odnosi na univerzalnu ručku sa stalno magnetnim uloškom za više vrste odvijača. Suština pronalaska je u tome da se jedna ručka može koristiti za ravne odvijače (14), krstaste odvijače (15) i okaste prave ključeve (16) koji svi imaju identičnu šestougaonu glavu (17) za umetanje u ručku. Elipsoidno izduženo šuplje telo (1) ručke na jednom kraju ima navojni otvor (2) sa navojnom kapicom (3), dok je u otvoru (5) krajnjeg cilindričnog dela (4) ulivena u plastiku mesingana čaura (6) čiji donji šestougaoni otvor (7) služi za umetanje šestougaonih glava (17) različitih alata. U gornjem delu čaure (6) uvrtanjem kroz navoj (8) uvrnut je, kroz navojni otvor (2), stalni magnet (10) sa plastičnim omotačem (9). Uvrtanje se vrši ravnim klasičnim odvijačem kroz otvor (2), a uz pomoć pravougaonog žljeba (11) na stalnom magnetu (10). Obzirom da se alati (14, 15, 16) mogu raditi u po sedam raznih dimenzija, to znači da 21 alatka koristi samo jednu, prema ovom pronalasku, izvedenu ručku, u čemu je i njena univerzalnost.
Patent YU-186391-A (YU)
Title: Postupak za pripremanje celuloznih oblikovanih proizvoda
Inventor: EICHINGER D
IPC: C08L1/02
Filed: 1991-11-27
Abstract: Postupak za pripremanje celuloznih oblikovanih proizvoda iz rastvora celuloze u N-metilmorfolin-N-oksidu (NMMO) i vode, kada se pripremi rastvor a zatim se celuloza izdvaja u kupatilu za izdvajanje, koje izvlači vodu i NMMO. Prema predmetu pronalaska temperatura kupatila za izdvajanje iznosi najviše 0В°C; time se lako povećava koncetracija NMMO u kupatilu za izdvajanje a da se ne umanjuju svojstva pripremljenih celuloznih oblikovanih proizvoda.
Patent YU-201183-A (YU)
Title: Transfering apparatus
Inventor: DZIEMBA P
IPC: B65H5/18
Filed: 1983-10-05
Abstract: A transfer device to transport a film card from a film platform of a microfilm reading machine to a cassette and in the reverse direction has a transport device which has two mutually opposite rotary disks which are approachable towards each other like the jaws of tongs. This transport device is capable of moving towards the film card, so that the film card passes between the disks. One of the disks is driven so that the film card is transported as soon as it passes between the disks. Due to the arrangement of a pair of disks, the transport device is extremely flat so that it can withdraw a film card from a cassette without the need for it to be slid into the induction region of the transport device by means of, for example, a ram.
Patent YU-241781-A (YU)
Title: Process for obtaining 5-methyl-4-imidazole carboxylic acid esters
Inventor: GROBOYES H
IPC: C07D233/90
Filed: 1981-10-07
Abstract: A process for the preparation of 5-methyl-4-imidazolecarboxylic acid esters from acetoacetic acid esters. The products of this process are useful as intermediates for preparing cimetidine.
Patent YU-10604-A (YU)
Title: Rigid track
Inventor: REICHEL DIETER
IPC: E01B1/00
Filed: 2002-07-09
Abstract: The invention relates to rigid track consisting of concrete, in particular of pre-cast concrete components, comprising a slab (1) with traversing fixing elements (4), or a plurality of fixing elements arranged thereon, of rails (3) for track-borne vehicles. The inventive rigid track is characterised in that a pre-cast concrete component constitutes a protuberance (5) that is positioned on the slab (1), parallel to at least one rail (3) and located on at least one side of the rail (3), to act as a guard and a guide for the vehicle during a derailment.
Patent RS-20050957-A (RS)
Title: Propionamide derivatives useful as androgen receptor modulators
Inventor: TORMAKANGAS OLLI
IPC: A61P5/26
Filed: 2004-06-24
Abstract: Compounds of formula (I) wherein R1 to R4, X and A are as defined in the claims and pharmaceutically acceptable salts and esters thereof, are disclosed. The compounds of formula (I) possess utility as tissue-selective androgen receptor modulators (SARM) and are useful in hormonal therapy, e.g. in the treatment or prevention of male hypogonadism and age-related conditions such as andropause.
Patent AP-123-A (AP)
Title: Fungicides
Inventor: CROWLEY PATRICK JELF
IPC: C07C255/64
Filed: 1990-01-22
Granted: 1991-03-03
Abstract: Fungicidal compounds of the formula (i): in which a and b are independently h, fluoro, chloro, bromo, c1-4 alkyl, c1-4 alkoxy or halo(c1-4)alkyl provided that both are not h; d and e are independently h or fluoro; r1 is h, c1-4 alkyl or c1-4 alkoxy; r2 is c1-4 alkyl, c1-4 nalkoxy or optionally substituted phenyl, or r1 and r2 together with the nitrogen atom to which they are attached join to form a morpholine, piperidine, pyrrolidine or azetidine ring which is optionally substituted with c1-4 alkyl; r3 is h; r4 is trichloromethyl, c2-8 alkyl (optionally substituted with halogen, c1-8 alkoxy or r's(o)n in which r' is c1-4 alkyl, c2-4 alkenyl or c2-4 alkynyl and n is 0, 1 or 2), cyclopropyl (optionally substituted with halogen or c1-4 alkyl), c2-8 alkenyl, c2-8 alkynyl, c1-8 alkoxy, mono- or di(c1-4)alkyl- amino or the group, r
Patent AU-1039797-A (AU)
Title: Table attachment for the physically handicaped
Inventor: STUCKY ERIC
IPC: A47G21/08
Filed: 1996-12-23
Abstract: This table attachment is designed to assist the physically handicapped by enabling them to cut portions of food, particularly meat, by themselves, without external assistance. The attachment comprises an internal power source (29) and a motor (2). The motor drives a circular cutting piece (1). The fork function is carried out by a fixed cylindrical crown (5) that pierces the food (8). In one embodiment, the table attachment can also serve as a fork.
Patent AU-1099888-A (AU)
Title: Novel imidazo- and triazolothiadiazines, a process for the preparation thereof, medicaments containing same, and the use thereof, and some intermediates formed in the preparation of the compounds mentioned
Inventor: THORWART WERNER
IPC: C07D233/54
Filed: 1988-01-29
Abstract: Imidazo- and triazolothiadiazines of the formula I 
<IMAGE>
 in which R<1> = C1-C4-alkyl,
 R<2> = H or C1-C3-alkyl
 and the structural element -A-B-
 = -CH2-CH2-, -CH=CH-, -CH=N-, -CH2-CO- or -CO-CH2-,
 and their physiologically tolerable acid addition salts are prepared by reaction of 2-halo-1-phenylalkanones of the formula II 
<IMAGE>
 with compounds of the formula III 
<IMAGE>
 and, if desired, conversion of the compounds of the formula I formed into their physiologically tolerable acid addition salts by means of suitable acids. 
<??>The compounds of the formula I and their physiologically tolerable acid addition salts are mainly suitable for the prevention and treatment of inflammatory diseases - in particular of inflammatory rheumatic diseases. 
<??>Some of the intermediates formed during the preparation of the compounds of the formula I are also new, i.e. 1-amino- 2-mercaptoimidazole 
<IMAGE>
 and 1-amino-2-thioxo-5-imidazolidinone 
<IMAGE>
Patent AU-1119195-A (AU)
Title: Amortized swivel column for office chair
Inventor: BERGAMASCO ALESSIO
IPC: A47C3/30
Filed: 1994-12-01
Abstract: Amortized swivel column for office chair of the type with two cylindrical bodies: a base column (2); a piston tube (1); a command rod (11) axially slideable within said tube to start a piston with inferior valve (114-115) that allows or prevents, depending on its position, the pouring of a fluid into an upper compartment (SS+S) between two chambers respectively upper (SS) and lower (S), to make possible the lengthening or shortening of the entire column in a condition of indifferent equilibrium, in which: said lower chamber of upper compartment (S) is connected directly to the bottom chamber of said lower compartment (I); in said upper (SS) and lower(S) chambers of said upper compartment (SS+S) and in said bottom chamber of said lower compartment (I) only compressed air (a) is found; in such a way that: when one wishes to very the height, one moves the said command rod (11) axially until said valve (114-115) puts said lower chamber (S) into communication (122-123) with said upper chamber (SS) in said upper compartment, allowing air to be drawn for compensation; when one sits down, with the height variation command blocked by means of moving the said command rod in a position in which said pouring is not possible, said piston tube (10-13-131) descends between the said base column pressing the base air chamber (1) and said lower chamber (S), and vice versa with an elastic return if there is no compression.
Patent AU-1128401-A (AU)
Title: Rotary displacement machine with at least two displacement gearwheels with external teeth and a housing for such machine
Inventor: SAGAWE JOHANN
IPC: F04C2/18
Filed: 2000-08-28
Abstract: A rotary displacement machine has a housing and at least two annular displacement gears arranged in the housing and supported rotatably on a stationary axle, receptively. The at least two annular displacement gears have external teeth for conveying a fluid. At least two supply channels are provided in the housing and have a supply mouth, respectively, opening toward the annular displacement gears for supplying a fluid to the annular displacement gears. The supply mouth is configured such that, upon operation of the rotary, displacement machine, a fluid exiting from the supply mouth reaches either only the teeth of a single one of the annular displacement gears or only the teeth of the annular displacement gears rotating in the same direction.
Patent AU-1135388-A (AU)
Title: Quick disconnect nozzle assembly with twist-on spray tip
Inventor: FILICICCHIA DANIEL J
IPC: F16L37/24
Filed: 1988-02-05
Abstract: A quick disconnect nozzle assembly having a nozzle body (10), an annular sealing member (20) and a nozzle tip (30) with a socket (50) in the body for receiving the tip and having a pair of chord-like lugs (51) with upstream facing camming surfaces (63, 64) for engaging downstream facing camming recesses (61) in a pair of radially extending shoulders (60) on the nozzle tip to cam the tip axially into sealing engagement with the annular sealing member as the nozzle tip is inserted in the socket and rotated therein. Preferably the socket (50) includes diametrically opposed lugs (51) and the tip has a pair of co-operating shoulders (60) and recesses (61) and at least one radially extending stop (73) adapted to engage an abutment (74) in the base of the socket when the tip (30) is rotated into proper position. The tip may include a swirl imparting vane (40) and have an outer protective sleeve (31) with longitudinal ribs (37) to facilitate rotating the tip by hand.