baber/WOPTO huggingface dataset:
Patent GB-541783-A (GB)
Title: Improvements in or relating to separable fastener elements and and the manufacture thereof
IPC: B21D53/50
Filed: 1940-06-06
Abstract: 541,783. Sliding clasp-fasteners. WALDES KOH-I-NOOR, Inc. June 6,1940, No. 9915. Convention date, July 3, 1939. [Class 44] [Also in Group XXII] In a machine for making sliding clasp fastener elements, the elements are cut from a strip by a punch having a cutting edge of the contour of the outer edges of the head portion and jaws of the element and having a bottom face so shaped that the central portion of the head of the element is first engaged by the punch so that this portion of the element is compressed and rendered thinner than the remaining portions of the element. The strip 12, Figs. 3 and 4, is fed step by step through the space 15 between the die 13 and a stripper plate 14 through which pass a cupping punch 16 and the shearing punch 17. The punch 16 is so shaped as to produce sockets 11 having a straight wall 29<1>, a flat bottom 30' and a substantially U-shaped inclined wall 31<1>. The material displaced by the punch 16 is forced into a recess 33 in a die block 34 to form pin members 10 having a rear wall perpendicular to the plane of the strip 12 and inclined side and front walls. The shearing punch 17 is provided with a front cutting edge 36 having convex and concave portions as shown and inclined rear cutting edges 39, 40. The side edges 42 of the punch 17 project beyond the side edges of the strip 12 and are guided in grooves 43 in the plate 14. The completely severed element has as shown in Fig. 6, a convex front edge, concave side edges 36<1> connected by chamfered edges 41 to rear edges 37, 38. When clamped on to the stringer or tape 1, the edges 36<1> become straight and at right angles to the rear edges 37, 38. The bottom of the punch 17 is slightly concave towards its front edge causing the material at the front of the socket 11 to be compressed and rendered thinner as shown in Fig. 15. During the cupping and shearing operations the strip is positioned by the engagement of the front pins 10 with opposite sides of a wall 52 in the die 13 between a bore 50 and the opening 51 to receive the punch 17. After each operation the strip is lifted by a bar 18, urged upwardly by springs 27, into contact with the bar 14 to allow forward feeding of the strip. The triangular waste pieces cut from the strip by the edges 39, 40 of the punch 17 are discharged through lateral passages 54 by an air blast 45, but in a modification in which the strip is slightly wider than the punch, the waste is in the form of narrow strips which are directed through delivery channels in the die and may be wound into spools. The diverted elements fall on to a delivery slide 53 having a groove 56 to accommodate the pin 10 of the element and the element is pushed from the slide 53 into mechanism for attaching the element to a tape, by a second slide 22.
Patent GB-1314932-A (GB)
Title: Press forming control systems
IPC: B30B15/22
Filed: 1971-04-19
Abstract: 1314932 Presses CORNING GLASS WORKS 19 April 1971 [20 April 1970] 9916/71 Heading B5F [Also in Divisions C1 and G3] A fluid pressure press is controlled, retroactively, in response to a programme of the pressing forces necessary to form a charge of molten thermo-plastic material. As shown, a pressing plunger PL co-operates with a mould RM, MM supported on a member MSM. The plunger is depressed by fluid pressure acting on a piston P in a cylinder CY through a spring cage SC. The load on the plunger is determined by piezo-electric transducers FT1- FT3 having outputs on lines C1-C3 which are fed through amplifiers AMP1-AMP3 to a summing and averaging amplifier AMP4. The supply of fluid to the cylinder is fed through a flow-reversal valve PFV supplied from a low-pressure supply through a checkvalve PCV under the control of a timing drum TD. A cam CM is coupled to the drum TD and through a linear transducer LDT provides a sequence of signals representing a programme of pressing forces necessary during an article forming cycle; alternatively the signal sequence is derived from a programmer PGM. The source of sequenced signals is selected by a switch MS and fed to an amplifier AMP5 wherein they are compared with the signal corresponding to the actual load on the plunger from the amplifier AMP4. The error signal from the amplifier AMP5 energizes a motor SVM actuating a fluid pressure control valve SV connected to a high pressure supply, which increases pressure in valve PFV through a variable restriction VR or reduces the pressure through a reservoir line RS. Reverse flow from a line PIB to a line P6 is prevented by a check valve CV.
Patent GB-183897-A (GB)
Title: Improvements in the process of converting organic acids into esters
IPC: C11C3/02
Filed: 1921-04-04
Abstract: Organic acids, other than polyoxyfatty acids, are converted into esters by the aid of zinc, tin or other metal of the periodic group of which tin is a member.  Particular reference is made to the esterification of fatty and resin acids.  Fats containing free fatty acids can be neutralized by heating at ordinary or reduced pressure in the presence of tin with the necessary quantity of glycerol or of the mono- or di-glycerides of such acids as caprylic, lauric, myristic, stearic, oleic or erucic acid. According to the example, a mixture of copra oil waste and copra fat acids is heated with glycerine in the presence of tin until the acid value of the fats becomes practically nil, the reaction taking place with exclusion of air first at normal pressure and then under reduced pressure. Reference has been directed by the Comptroller to Specifications 112,624 and 160,840.ALSO:Fats containing free fatty acids are neutralized by heating at ordinary or reduced pressure in the presence of zinc, tin, or other metal of the periodic group of which tin is a member, with the necessary quantity of glycerol or of the mono- or diglycerides of such acids as caprylic, lauric, myristic, stearic, oleic or erucic acid.  According to the example, a mixture of copra oil waste and copra fat acids is heated with glycerine in the presence of tin until the acid value of the fat becomes practically nil, the reaction taking place with exclusion of air first at normal pressure and then under reduced pressure.  Reference has been directed by the Comptroller to Specification 112,624 and 160,840.
Patent GB-248949-A (GB)
Title: Improvements relating to covers or tilts for road transport vehicles
IPC: B60J7/10
Filed: 1925-04-16
Abstract: 248,949. Sparshatt, J. H. April 16, 1925. Covers, wagon and like.-In order to leave the platform c of a vehicle clear for loading and unloading by a crane, the cover or tilt h is arranged to slide bodily forward on rollers e and on rollers d on a forward support such as the cab b. The sides k of the vehicle may be hinged, as shown, a fastening p being provided to engage a peg q on the tilt when the parts are in the closed position. In a lorry type of vehicle, the truckfloor roof only may be arranged to slide forwards. According to the Provisional Specification, the tilt h may be made in telescopic sections which slide over one another when the vehicle platform is to be exposed.
Patent GB-191003878-A (GB)
IPC: D01G9/00
Abstract: 3878. Fine Cotton Spinners' and Doublers' Association, and Young, J. Feb. 17. Openers. - A waste-opener is fitted with a concave steel combing-lag D, constructed as described in Specifications 21,137/07 and 6116/09 and arranged in close proximity to the cylinder A below the feed-rollers B. This lag is provided in place of, or in addition to, the usual grid bars or mote knife. The cylinder A may be formed of similar concave steel lags.
Patent HK-119193-A (HK)
Title: Microplastic structures,process for forming such structures,and photomask suitable for use in such process
Inventor: FEELY WAYNE EDMUND
IPC: G03F7/00
Filed: 1993-11-04
Abstract: Microplastic structures, thermally stable up to at least 200 deg.C are produced by (a) coating a substrate with a photosensitive compsn. contg. 40-99.9 wt.% crosslinkable polymer and 0.1-60 wt.% photoacid generator, (b) exposing the coating through one or more photomasks to light, (c) heating to 70-120 deg.C to crosslink the exposed coating(s), and (d) removing portions of the coating with an aq. base soln. Pref. the microplastic structure is in the positive or negative mode and the coating is exposed to a near UV light source. The compsn. pref. contains (i) 3-50 wt.% aminoplast, 90-40 wt.% of reactive H-contg. cpd. and 2-30 wt.% photoacid generator sensitive to near UV light or (ii) 50-95 wt.% phenoplast, 40-3 wt.% HCHO generating cpd. and 2-30 wt.% photoacid generator sensitive to near UV light, (iii) 95.99.9 wt.% acid-hardening resin, 0.1-5 wt.% photoacid generator sensitive to deep UV light at an exposure dosage of 10Mj/sq.cm.
Patent HU-T55212-A (HU)
Title: Enossal single tooth-implant and counter device for applying this implant
Inventor: DUERR WALTER
IPC: A61C8/00
Filed: 1990-03-08
Abstract: The base body (10) has an inner thread (16), and near its distal upper edge has a ring recess (18) which at its proximal end abuts upon a locating shoulder (20). In this shoulder are four equally peripherally spaced deepened pockets (22). Apart from the base body made from titanium coated with hydroxylapatite, distance socket upper (14) and lower (12) parts are incorporated. - The distance socket upper part (14) has a centring union (24) at its proximal end, with the outer dia. of which the ring recess (18) of the base body corresponds. This union has four equally peripherally spaced tongues (26) which are complementary to the base body pockets (22). The distal part of the inner bore of the distance socket upper part (14) has a greater dia. than the proximal part, whereby in the transition between the two parts or sections a stop shoulder (28) is formed.
Patent HU-T53863-A (HU)
Title: Process for producing diphenyl-amines
Inventor: ROZSA LASZLO
IPC: C07C217/84
Filed: 1989-04-19
Abstract: Prepn. of diohenylamines of formula (I) comprises (a) formylation of X-substd. aniline (II) to formanilide (III); and
Patent HU-T55309-A (HU)
Title: Tablet feeder
Inventor: HINTERREITER IGNAZ
IPC: B65D83/04
Filed: 1989-04-27
Abstract: The tablet (19) dispenser (1) comprises a container (17) for a slidable U-section magazine (18), which holds stacked tablets and can be partly slid upwards for filling against a spring (20) between the magazine bottom and a cup-shaped spring support (21). The latter is guided in the magazine and has lateral projections (5,5') with one (5) extending via a slot (22) in the web (32) of the U-section, into a groove (7) in the container. - The other projection exten(5') extends via the open end of the U-section into a parallel groove (7') with stops (14,14') arranged at the upper groove ends. The first projection has a hammer head section, whilst an integral inward pin (43) near the bottom of the magazine engages between two spring turns to locate the spring.
Patent HU-T41022-A (HU)
Title: Process for preparing 2-halogen-6-methyl-ergol-9-ene derivatives and acid additional salts thereof
Inventor: MEGYERI GABOR
IPC: A61K31/48
Filed: 1985-06-21
Abstract: The invention relates to pharmaceutical compositions with a neuroleptic action and to a process for preparng these compositions.The active ingredients of the compositions of the invention are 2-halo-6-methyl-9-ergolene derivatives of formula (I),wherein X represents a chlorine, bromine or iodine atom as well as their acid addition salts.The compositions of the invention contain an effective dose of the compound of formula (I) or an acid addition salt thereof.
Patent HU-T53074-A (HU)
Title: Process for producing bicyclic carboxamide derivatives and pharmaceutical compositions comprising same
Inventor: SAAL WOLFGANG
IPC: C07D215/22
Filed: 1989-06-02
Abstract: The present invention provides compounds of the general formula (I) which inhibit the aggregation of erythrocytes or thrombocytes <IMAGE> (I)  wherein A is hydrogen or C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, benzyl or C3-C7-cycloalkyl radical, B is hydrogen, R1 is a C1-C6-alkyl, C2-C6-alkenyl or C3-C7-cycloalkyl radical, R2 is a C1-C6-alkyl, C2-C6-alkenyl, C3-C7-cycloalkyl, C1-C6-alkylcarbonyl, C1-C6-alkoxycarbonyl, aminocarbonyl or hydrazinocarbonyl radical, or R1 and R2, together with the carbon atom to which they are attached, form a C3-C7-cycloalkyl ring, n is 0, X is a valency bond or a C1-C6-alkylene radical, R3 is a carbocyclic aromatic ring, which may be substituted; and the tautomers, optically-active forms and physiologically acceptable salts thereof with organic and inorganic acids.
Patent HU-T42957-A (HU)
Title: Process for production of medical preparatives containing active substance with regulated and delayed effect
Inventor: ZIERENBERG BERND
IPC: A61K9/22
Filed: 1986-07-18
Abstract: The pharmaceutical composition is in the form of a carrier material with a pharmaceutical agent with controlled and delayed release of agent. The release of the agent can be adjusted by varying the particle size and the glass transition temperature.
Patent HU-T61787-A (HU)
Title: Process for producing phenolic resin and composition for sticking mineral fibers containing such resin
Inventor: TETART SERGE
IPC: A01G31/00
Filed: 1991-10-11
Abstract: Phenolic resin. The resin is liquid, contains phenol-formaldehyde, formaldehyde-urea and phenol-formaldehyde-amine condensates and has a free formaldehyde content lower than 3 %, the content being expressed as total weight of liquid, and a water-dilutability at 20 DEG C higher than or equal to 1000 %. In addition, the resin is heat-stable. Application to less contaminating sizing compositions for inorganic fibres; and use of the said fibres sized in this manner for the manufacture of insulating products and of out-of-soil cultivation substrates.
Patent HU-T62833-A (HU)
Title: Method and apparatus for treating timber or boards of wood base
Inventor: MURPHY RICHARD JAMES
IPC: B27K3/34
Filed: 1989-07-20
Abstract: A method of treating timber or wood based board comprising exposing said timber or board to vapour derived from a mixture comprising an organo-boron compound and a second compound, said compounds being capable of forming a positive azeotrope if mixed in suitable molar proportions, said organo-boron compound hydrolysing to boric acid reaction product in said timber or board and other reaction product, the vapour exposure being effected at a temperature which, under the treatment conditions selected, is greater than or equal to the boiling point of the mixture used, but below the boiling point of said other reaction product.
Patent HU-T52483-A (HU)
Title: Process for producing condensed benzazepine derivatives and pharmaceutical compositions comprising same
Inventor: BERGER JOEL GILBERT
IPC: A61K31/55
Filed: 1987-07-15
Abstract: Fused benzazepine trans-isomers of formula (I) and pharmaceutically acceptable salts and intermediates of formulae (II), (XI), (XIII) and (XIV) are new: where R = H, alkyl, -CH2CH=CH2 or cyclopropylmethyl; R1, R11, R12 = H or alkyl; X = H, halogen, alkyl, alkylthio, alkylsulphinyl, alkylsulphonyl, OH, alkoxy or CF3; Y = H, OH, alkoxy, -OOCNR2R3, -OOCR9, -N(R1)2, -NHCOR1 or -O-P(O)(OH)(OR1); W = H, OH or alkoxy; ring T = fused thiophene or fused benzene ring, the fused benzene ring opt. being substd. by gp. Z; R2, R3 = H (but not both H), alkyl, aralkyl, cycloalkyl, aryl, hydroxyalkyl or alkoxyalkyl . R4 = alkylene; R5 = H or alkyl; and R6 = alkyl or NR5R6 = 1-azetidinyl, 1-pyrrolidinyl, 1-piperidinyl, 1-(4-alkylpiperazinyl), 4-morpholinyl or 1-hexahydroazepinyl; or NR2R3 = 1-azetidinyl, 1-pyrrolidinyl, 1-piperidinyl, 4-morpholinyl, 1-(4-alkylpiperazinyl), etc., or when R2 = H, R3 may be -CHR7-COOR8; R7, R8 = H, alkyl or aralkyl; R9 = alkyl, aralkyl, aryl, alkoxyalkyl, aryloxyalkyl, aralkoxyalkyl, cycloalkylalkyl, alkoxycarbonylalkyl, cycloalkyl, 1-adamantyl, cycloalkoxyalkyl, alkoxy, aralkoxy, cycloalkoxy, aryloxy or -CHR7-NHR8; Z = a value of X, NH2, alkylamino or -NH-COR10; and R10 = H, alkyl or aryl.
Patent HU-T62031-A (HU)
Title: Process for producing recombinant aprotinin derivatives and pharmaceutical compositions comprising same
Inventor: EBBERS JUERGEN
IPC: A61P11/00
Filed: 1990-09-12
Abstract: The present invention relates to recombinant aprotinin variants; to methods for preparing the described peptide variants as homogeneously processed secretion products in transformed yeasts, and to pharmaceutical compositions containing the recombinant aprotinin variants.
Patent ID-17341-A (ID)
Inventor: BISCHOF RUDOLF
IPC: B01D9/00
Filed: 1997-05-30
Abstract: Process to separate material from a liq. mixt. by fractional crystallisation by sepn. of a crystal layer from one side of a wall (75) of a crystalliser (S1, S2, S3, 70) which is cooled on the other side. Next, the crystal layer is melted. For crystallisation, a medium is allowed to evaporate on the other side of the wall (75, 78), and the pressure of the gaseous phase of the medium in the crystalliser is controlled according to the temp. required for crystallisation. Also claimed is a device to carry out the above process having at least one crystalliser (70) with a housing (71), in which a crystallisation area (74) is sepd. from a medium area (80) by a wall (75). The medium area has at least one inlet (95) and outlet (94) for liq. medium, and at least one connection (96) for transport of gaseous medium. Pressure control devices (33, 18, 28, 19, 29, 20, 30) are also fitted.
Patent JP-H08247686-A (JP)
Title: Heat exchanger
Inventor: SESHIRU SHII JIENTORII
IPC: F28D1/04
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To reduce the pressure loss of a shell side in a longitudinal flow by including a plurality of support members having first end parts fixed to a first strip and second end parts fixed to a second strip. SOLUTION: A tube and shell heat exchanger has at least one four-baffle set comprising two vertical rod baffle assemblies, and two horizontal rod baffle assemblies which are spaced so that baffle support members 50 are alternately extended between the lines of vertical and horizontal parallel tubes 28. Further, the paired rod baffle assemblies have the baffle support members 50 arranged so that the tube lines between which the baffle support members 50 extend are not the same as those of both the rod baffle assemblies. Such a four-baffle set enables a suitable tube support and can minimize the pressure loss of the shell side by support rods.
Patent JP-S5593957-A (JP)
Title: Driving device for fuel injection valve
Inventor: KAWAMURA YOSHIHISA
IPC: F02M51/08
Filed: 1979-01-08
Abstract: PURPOSE: To eliminate the delay of the opening and closing of injection valve by application of preliminary voltage to coil during the idling period by providing the first switching circuit and the fast-phase second switching circuit to a coil for opening and closing fuel injection valve.  
     CONSTITUTION: The signal of the revolving speed sensor 10 is put in the second switching circuit 19 through the pulse-generating circuit 16 to send out a preliminary driving pulse of a fixed width synchronized with the timing of ignition. Also, the sensor 10 puts its output in the fuel injection amount control circuit 13 through the delay circuit 15 and also the signal of the intake air amount sensor 11 is put in the circuit 13. And, the circuit 13 is connected to the first switching circuit 17 and then sends out a pulse signal with a time lag delayed from the timing of ignition. Thus, during the idling period, a lagged phase of voltage from the first and second circuits 17 and 19 is applied to the injection valve driving coil 18, thus raising the accuracy of valve operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59127528-A (JP)
Inventor: KONDOU TOSHIAKI
IPC: H02J1/00
Filed: 1983-01-10
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-S5494333-A (JP)
Title: Clogging preventing device of ink jet recorder
Inventor: KOMAI HIROMICHI
IPC: B65H29/52
Filed: 1978-01-10
Abstract: PURPOSE:To avert entry of air into injection orifice and achieve the prevention of clogging by communicating the chamber containing the ink injection orifice of head front part and a storage vessel by means of a conduit and providing a cap which selectively opens and closes the ink path opening of front cover. CONSTITUTION:An ink injection orifice 6 is contained in the front part of an ink jet head 1 and a front cover 15 which defines a chamber 14 cooperatively with the front wall of the head 1 is mounted. This cover 16 is provided with an opening 16 for passage of ink, said opening 15 being so arranged as to be selectively opened and closed by a cap 17 when the head 1 is in the home position outside the printing work stroke. This cap 17 when inputted with the signal of halt is pressed to the front of the cover 15 by a suitable actuator such as solenoid device or the like so as to close the ink path opening 16. Thereby, entry of air into the injection orifice may be beforehand averted and clogging prefectly prevented.
Patent JP-S5698995-A (JP)
Title: Ultrasonic-wave transmitter-receiver
Inventor: SUGIUCHI KATSUMI
IPC: H04R17/10
Filed: 1980-01-11
Abstract: PURPOSE:To reduce fluctuations of electroacoustic characteristics without using a material changing in specific acoustic impedance, by connecting one flank of a quarter-wavelength elastic body to the opposite surface of a half-wavelength resonant oscillator opposing to an ultrasonic-wave radiation surface and by regarding the other flank of this elastic body as an oscillation fixed end. CONSTITUTION:The Langevin type oscillator of the half-wavelength resonator of an ultrasonic-wave transmitter-receiver is provided with electrostrictive disks 1 and 2 made of electrostrictive materials polarized in the thickness direction; electrodes 5-8 are vapor-deposited on both the surfaces of those disks 1 and 2 and metallic elastic bodies 3 and 4 are adhered to those electrode 5-8. The elastic body 3 and 4 disk 1, and elastic body 4 and disk 2 have sizes and sectional area ratios determined  so that quarter-wavelength resonance will be provided at in-use frequencies respectively. In addition, elastic body 3 is arranged opposing to acoustic window 12, and  quarter-wavelength elastic body 9 is fixed by being screwed into elastic body 4  while the other end of the body 9 is screwed into transmitter-receiver 11. Then, electroacoustic characteristics are reduced in fluctuations without using any material  changing in specific acoustic impedance.
Patent JP-H09187870-A (JP)
Title: Transparent resin display window cover and manufacture thereof
Inventor: YOKOYAMA SHIGEKI
IPC: B29D7/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent a flaw from being produced by executing peelable masking by screen printing the part of a display window cover. SOLUTION: A transparent resin molding 7 of a plate state finished for molding and annealing is prepared. Masking is executed on the entire front surface 6a of the molding 7 and the part 6b to become the rear surface window 4 by screen printing. The printing is for preventing the damage. The ink which later becomes peelable is used. After the maskings 6a, 6b are executed, characters 2a, 2b are silk printed from the rear surface of the molding 7. Thereafter, a substrate 3 is silk printed on the characters 2a, 2b to provide a window 4.
Patent JP-2000201495-A (JP)
Title: Motor system and motor driving device
Inventor: YAMADA TOMOO
IPC: H02P6/08
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To inexpensively constitute a motor system using a DC brushless motor and a voltage-type driving section in a highly quiet state and, at the same time, to enable the system to stably generate high outputs. SOLUTION: A motor system is provided with a driving section 1 which can impress an AC phase voltage upon each phase of a three-phase DC brushless motor 2, a current zero crossing detecting section 3 which discriminates the polarity of the phase current flowing to each phase of the motor 2, and a control section 4 which detects the phases of the phase currents based on the detected results of the detecting section 3, and, at the same time, controls the driving section 1 based on the phase differences between the phase voltages and phase currents.