baber/WOPTO huggingface dataset:
Patent GB-124009-A (GB)
Title: Improvements in and connected with the Manufacture of Tools for Turning, Planing, Boring and similar purposes.
Inventor: KIMBER WALTER EDWARD
IPC: B22D19/06
Filed: 1918-01-12
Abstract: 124,009. Kimber, W. E. Jan. 12, 1918. Casting processes; moulds. - Tools for turning, planing, boring, &c. have a mild steel or carbon tool steel main portion 1 to which a piece of high-speed steel 3 is fused or welded. The stem 1 is introduced into a pocket 4 of refractory material such as Sheffield clay, and a clear space 5 is left opposite the reduced end 2 of the stem which enters a recess 6. The wall adjacent the clearance is made thinner than the other walls. A wedge 8 of refractory material fixes the upper end of the stem. The pocket is then heated to a bright red and plunged into a pot of molten high-speed steel to the level 9 to submerge a hole 7 to allow the highspeed steel to pass to the interior. An opening 10 may be provided at the bottom, which is closed before the removal of the pocket. The pocket and stem are cooled in sand. The highspeed steel may be melted in the pocket 4 and the stem, after heating, plunged into the molten metal.
Patent GB-606047-A (GB)
Title: Improvement in couplings for pipes and the like
IPC: F16L29/00
Filed: 1946-01-09
Abstract: 606,047. Fluid-actuated valves. TRIGGS, W. W. (Specialties Development Corporation). Jan. 9, 1946, No. 769. [Class 135] [Also in Group XXVIII] A coupling between the discharge pipe 42, Fig. 2, and the outlet 14 of a gas cylinder is constructed so as to cause the fluid-pressure actuated discharge valve 16, Fig. 1, to close when the coupling is disconnected, and to prevent inadvertent actuation of the valve, whilst the pipe is uncoupled. The flared pipe end is clamped on to a conical nipple 47 by a coupling nut 41 which screws on to the outlet, the nipple seating on the end face of the outlet and being detachably and slidably connected thereto by spring tongues 49 engaging a recess 51 in the outlet bore. Fluid is supplied from the cylinder, on actuation of a pilot valve 29 by a screwed spindle 31, to the actuating- piston 20 through passages 26, 27 which open on to the jointing face of the outlet and are connected by an annular groove 46 in the outlet jointing face or in the rear face of the nipple. Pressure is relieved through vents 57 in the coupling nut if the latter is not tightened up.
Patent GB-562895-A (GB)
Title: Improvements in or relating to the purification, preservation and preparation for transportation and storage of copra
IPC: A23B9/02
Filed: 1943-01-15
Abstract: A process for the preparation of copra for transportation and storage consists in subjecting it to a heat treatment, by the action of air or steam, at a temperature (e.g. 150 DEG  F.) such as to kill any insects therein, then screening the copra to remove the insect bodies and their excrement and eggs, and finally baling the copra in bulk under a pressure insufficient to express any appreciable quantity of the contained oil, but sufficient to form a block or package of greatly reduced bulk.  In a specific example, copra is subjected to the action of steam at 150 DEG  F. in a closed vessel for 10-20 minutes.  Specifications 186,133, [Class 49], 316,631, [Class 58], and 562,896 are referred to.
Patent GB-800905-A (GB)
Title: Tamping apparatus
IPC: E02D3/046
Filed: 1957-01-09
Abstract: 800,905. Tamping machines. INTERNATIONAL VIBRATION CO. Jan. 9, 1957 [Aug. 31, 1956; Aug. 31, 1956], No. 884/57. Class 107 A road &c. tamping machine comprises an endless tracked vehicle with a series of tamping shoes extending on arms pivoted to the front of the vehicle, the shoes being lifted by means that extends a counter-weight from the other end of the vehicle to stabilize it. The tractor has tamping shoes S with vibrators V carried on pivoted arms A, the vibrator drive being by belt and pulleys pivoted at the same centres as the arms. Chains C lift the arms and are driven by a hydraulic cylinder, Fig. 8, via a chain 64, the latter being arranged round a pulley 68 attached to the plunger of the hydraulic cylinder 67 to give a motion doubling action. The plunger 69 also operates to protrude the counter-weight W through the action of a rod 75. The arms A have universal joints at each end, which joints may incorporate rubber torsion bushes to give a shock absorber action.
Patent GB-698275-A (GB)
Title: Improvements in surgical injection devices
IPC: A61M5/28
Filed: 1951-01-12
Abstract: 698,275. Hypodermic Injection devices. SCHERING AKT.-GES. Jan. 12, 1951 [Jan. 16, 1950], No. 968/51. Class 81 (ii). A device for subcutaneous or intramuscular injections of small quantities of salve or paste comprises a hollow needle in the bore of which a piston is adapted by a guide to move between two limiting positions in one of which the end of the piston is at the point of the needle and in the other of which the piston is so far withdrawn within the bore as to free the bore to an extent corresponding to the volume of medicament to be expressed by the piston. The piston b is in the form of a rod. The guide is composed of two parts in telescopic relation, one part c being integral with the needle a and the other part c<SP>1</SP> being integral with or connected to the piston b. Lugs d on the part c integral with the needle a move within slots e in the part c' integral with the piston b, the opposite ends of the slots e defining the limiting positions of the piston b. Before use the point of the needle a is kept sterile by a cover of glass or " Cellophane " (Registered Trade Mark) and the other end of the needle is provided with a plug of paraffin or other wax.
Patent JP-H10197793-A (JP)
Title: Zoom lens
Inventor: AOKI NORIHIKO
IPC: G02B15/16
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized zoom lens which has its off-axis aberration compensated effectively by using a negative lens group arranged on the most image side. SOLUTION: This zoom lens consists of lens groups G1 and G2 so that the lens group G2 having negative refracting power is arranged on the most image side, the power is varied by varying at least one lens group interval, and a condition (1) 0.01<-1/(HB×tanω)<0.05 (1/mm) is met so as to prescribe the height of an off-axis light beam. Here, HB is the distance from the lens final surface to the rear-side principal point position of the whole system at the wide-angle end when an object point is at an infinite distance and ω is a half field angle at the wide-angle end when the object point is at an infinite distance.
Patent JP-H01179322-A (JP)
Title: Formation of pattern
Inventor: KAMATA YUTAKA
IPC: G03F7/40
Filed: 1988-01-04
Abstract: PURPOSE:To reduce the difference in a size between a photoresist pattern width and a wiring path width by a method wherein, after a photoresist has been developed, a surface-active agent is adsorbed onto the surface of the photoresist and a baking operation is executed. CONSTITUTION:A developing solution is sprayed on a substrate coated with a photoresist; after that, pure water is sprayed for 20 seconds; the developing solution and the unexposed photoresist are washed away; this assembly is dried. After that, a solution which has been prepared by dissolving a nonionic surface- active agent in pure water is sprayed on the surface of the photoresist; in succession, the solution is washed away by pure water; after that, this assembly is dried; the surface-active agent is adsorbed on the surface of the photoresist. Then, a baking operation is executed. After that, a reactive ion etching operation is executed; the photoresist is removed by using an O2 ashing apparatus. When the difference in a size between a line width WR of a completed photoresist 10 and a width WA of an aluminum wiring part 30 is measured, the difference in the size according to this method can be reduced considerably as compared with a conventional method.
Patent JP-S59127259-A (JP)
Title: Ejecting mechanism of tape player
Inventor: TAKAI KAZUKI
IPC: G11B15/675
Filed: 1983-01-07
Abstract: PURPOSE:To reduce necessary operating force to an eject lever and to eject a cassette without waiting for the return of lever by providing an operating member which operates associatively with the pressing operation of the eject lever and is released from the association when the inversion of an inverting spring is completed. CONSTITUTION:When the eject lever 23 is pressed in, the operating member 34 associated with it presses a link 5 through an operating rod 9 and the link 5 moves inward while compressing the inverting spring 6. As a guide roller 30 is elevated on a tapered cam 32 according to the pressing operation, a link 29 turns and an engaging pin 39 comes out of the engaging hole of the operating member 34. Then, the operating member 34 is pressed back to the front side by the force of a resetting spring 36, so the link 5 also turns by the operating rod 9 and a pack stopper 4 is pressed back by the repulsive force of the inverting spring 6 at the same time, ejecting the cassette by both the inverting spring 6 and resetting spring 36. Therefore, the force of the spring 36 may be small. Further, the cassette is ejected immediately by the resetting of the operating member after the pressing operation is completed.
Patent JP-H05176662-A (JP)
Title: Clutch mechanism of reel for fishing
Inventor: SATO JUN
IPC: A01K89/015
Filed: 1992-01-07
Abstract: PURPOSE:To provide the subject clutch mechanism excellent in the smooth operability and the silentness by setting a distance between the outer and inner end positions of an inclined surface in the axial direction to >= a prescribed value on the basis of an engaging depth of a clutch sleeve with an engagement member in the axial direction. CONSTITUTION:In the objective clutch mechanism, a clutch mechanism consists of an engagement member 9 formed on a spool shaft 7 an a clutch sleeve 10 disposed in the disengageable state with the engagement member, and an inclined surface 10S and a driving surface 10D are formed at the end edge of the clutch sleeve 10 on the engagement side. The inclined surface 10S is inclined on the side of the end edge largely with the upper side of the clutch sleeve 10 in the winding-up direction. The driving surface 10D is a surface binding the outer and inner end positions of the inclined surface 10S to each other in the direction parallel to the axis X of the clutch sleeve 10. A distance G between the outer and inner end positions of the inclined surface 10S in the axial direction is set to be >=2/3 of the engagement depth E between the clutch sleeve 10 and the engagement member 9 in the axial direction.
Patent JP-H02182194-A (JP)
Title: Production of cellulose with acetic acid bacterium
Inventor: MATSUDA YUKIKO
IPC: C12P19/04
Filed: 1989-01-06
Abstract: PURPOSE:To readily obtain cellulose, excellent in water holding properties and industrial productivity, having a high dissolution rate, strength and Young's modulus with a low polymerization degree and capable of easily providing a high purity in a short time by using acetic acid bacteria having a synchronized cell cycle. CONSTITUTION:Acetic acid bacteria having a synchronized cell cycle are used to carry out synthesis of cellulose. When cellulose having <=1000 polymerization degree within the cell cycle is synthesized, the formed cellulose is then separated and collected. Furthermore, the synchronization of the cell cycle is preferably carried out by keeping a culture medium containing the acetic acid bacteria at a temperature of <=4 deg.C without freezing for >=8hr. Acetobacter.xylinum IFO13693, etc., are preferred as the acetic acid bacteria.
Patent JP-S58118260-A (JP)
Title: Ink device for printer
Inventor: KAWASAKI KOUJI
IPC: B41F31/14
Filed: 1982-01-07
Abstract: PURPOSE:To relieve shock at an accelerating rotation of a calling roller, by a method wherein a peripheral velocity of a drive roller with which the calling roller for an ink device in a printer makes contact is slower than that of a plate drum. CONSTITUTION:An outer diameter of a drive roller 5 is smaller than a pitch circle of a gear 5G so that a peripheral velocity of the drive roller 5 wherewith a calling roller 4 makes contact is reduced to that which is lower than that of a plate drum 15. For example, if the outer diameter of the plate drum 15 is identical to a pitch circle of a gear 15G, an outer diameter of a roller 13 is set to 90% of a pitch circle of a gear 13G, an outer diameter of a roller 9 to 80% of a gear 9G, and the outer diameter of the roller 5 to 70% of the pitch circle of the gear 5G, as against 1 of the peripheral velocity of the plate drum 15, the peripheral velocity of the roller 13 is reduced to 90%, the peripheral velocity of the roller 9 to 80%, and the peripheral velocity of the roller 5 down to 70%. This permits the sharp reduction in cushion due to a rapid change in rotation at a swing time of a calling roller.
Patent JP-S58122957-A (JP)
Inventor: PEETAA BIIRU
IPC: C08L7/00
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-H07197112-A (JP)
Title: Method for carrying out contents in blast furnace to outside
Inventor: KOJIMA HIROTAKA
IPC: F27D1/16
Filed: 1994-01-07
Abstract: PURPOSE:To shorten the demolishing work period of a blast furnace by lifting up contents at the furnace bottom, inserting friction coefficient reducing materials below the contents and pulling out the contents at the furnace bottom in the integrated large block, as it is, from the opening part. CONSTITUTION:Cavities 9 are digged at plural positions above the surface of refractories at the furnace hearth of the blow-stopped blast furnace and at the surrounding part of the contents at the furnace bottom. A lift-up means 6 is arranged between the contents and the refractories at the furnace bottom in the cavity parts 9 and the friction coefficient reducing materials 7 are inserted into gap produced by lifting up. A wire 8 is fitted at a suitable position of the contents at the furnace bottom and the contents is horizontally pulled out in almost the integrated large block, as it is, from the opening part to the outside of the furnace. By this method, shooting work by blasting can become unnecessary.
Patent JP-H11194065-A (JP)
Title: Leakage inspection device
Inventor: FUJII YASUYUKI
IPC: G01M3/26
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide the leakage test device of bodies to be inspected, which suppresses the deterioration of the productivity of a line, even if the device is used for the line assembling the various bodies to be inspected. SOLUTION: The leakage test device inspects the presence or absence of leakage in the cooling water passage of an engine as the body to be inspected. The leakage inspection device installs a sealing jig 30 for sealing a connection port 13 as the opening part of the engine at the tip of a robot arm 3. The closing jig 30 is provided with a floating part 31, a cylinder 32, a quick connector 33 and a sandwiching part 34. The floating part 31 supports the quick connector 33 and the like so that it can freely oscillate. The cylinder 32 pushes the quick connector 33 toward the connection port 13. The sandwiching part 34 is provided with a pair of sandwiching members 46 which are vertically spaced from each other. The sandwiching members 46 sandwich the connection port 13 between them and can insert the sealing member 41 of the connector 33 into the connection port 13.
Patent JP-H04251397-A (JP)
Title: Automatic paper money handling machine
Inventor: OIGO SATORU
IPC: G07D9/00
Filed: 1991-01-09
Abstract: PURPOSE:To suppress the probability of occurrence of the jamming of paper moneys in the above machine, to enable the device to cope with variation, and to reduce the processing time of the device by reducing the length and the number of used parts of the paper money carrying path of the machine and, at the same time, simplifying the structure of the carrying path, exchanging each component, and collectively carrying replenishing and recovered paper moneys by means of a manipulator. CONSTITUTION:The automatic paper money handing machine is constituted of a service section al, serial carrying section 3 provided with a recognizing mechanism, delivery section 4, cash cassette section 5, block carrying section 6, and control section 7 and a two-way carrying path is provided in the carrying section 3. In addition, a manipulator which can carrying at least one piece of paper money in a holding state is provided on the carrying path 6 so that paper moneys can be carried collectively by means of the manipulator at the time of replenishing and recovering paper moneys.
Patent JP-S61160848-A (JP)
Title: Optical disk
Inventor: HARUHARA MASAAKI
IPC: G11B7/24027
Filed: 1985-01-09
Abstract: PURPOSE:To decrease the shape change with temp. and moisture resistant characteristics and reduce the cost of production by forming one of two sheets of disk substrates of a hard inorg. material and the other of a synthetic resin. CONSTITUTION:The optical disk is constituted by using the light transmittable synthetic resin substrate 1A for one of two sheets of the pasted disk substrates and the hard inorg. substrate 1B for the other, forming recording layers 2, 2 consisting of photosetting resin layer 3, 3 and recording medium layers 4, 4 by a 2P method on the respective substrates and pasting these substrates by an adhesive layer5. An acrylic resin, etc. are usable as the light transmittable synthetic resin and the substrate 1A is formed as a flat plate by casting, extru sion molding, etc. Light transmittable ceramics such as glass, alumina and quartz are used for the hard inorg. material. The optical disk which has the smaller shape change and lower cost as compared with the optical disk formed by using resins for both of the two substrates having the temp. and moisture resistant characteristic and having the large shape change is obtd. by the above- mentioned constitution.
Patent JP-H07199488-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ETO YOSHIHIKO
IPC: G03G5/047
Filed: 1994-01-10
Abstract: PURPOSE:To enhance the electrophotographic characteristic of an electrophotographic photoreceptor and to reduce the abrasion loses of film thickness by containing a specific polycarbonate resin in a charge transporting layer. CONSTITUTION:A charge generating layer and a charge transporting layer are laminated on a substrate. The charge transporting layer contains a copolymer compound composed chiefly of repeating units represented by formula I; and a polymer represented by formula II. In formula I, R11, R12 represent hydrogen atom, a substituted or unsubstituted alkyl group of 1 to 6 carbon atoms, or a substituted or unsubstituted aryl group, etc.; R13 <->-R16 are hydrogen atom, halogen atom, a substituted or unsubstituted alkyl group of l to 6 carbon atoms, an unsubstituted alkyl group, or a substituted or unsubstituted aryl group, etc.; and (l), (m), (p), (q) are integers from l to 4. In formula II, R21, R22 are hydrogen atom, halogen atom, a substituted or unsubstituted alkyl group of 1 to 6 carbon atoms, a substituted or unsubstituted aryl group, or a cyclic hydrocarbon residue of 4 to 10 carbon atoms; (r), (s) are positive integers from 1 to 4; and (t) is a positive integer of 1 to 5.
Patent JP-H04251560-A (JP)
Title: Power supply for microcomputer integrated apparatus
Inventor: TAKAZAWA OSAMU
IPC: G06F1/26
Filed: 1991-01-09
Abstract: PURPOSE:To provide stable switching operation for a switching regulator of a power supply circuit in a microcomputer integrated apparatus, by generating a driving pulse with stable pulse cycle and width with the use of a driving pulse generating means included in a microcomputer. CONSTITUTION:When a signal for turning on a power supply is provided to a microcomputer 9, a driving/stopping unit 9d drives a driving pulse generating unit 9c. The driving pulse generating unit 9c devides the frequency of a clock signal and generates a driving pulse with a stable cycle. A chopper power supply 10 performs switching operation to open and close a DC voltage in response to the driving pulse with a stable cycle. Then, the DC voltage is smoothed so that an output voltage at a constant electric potential is generated. After the output voltage is compared with a reference voltage by an error amplifying circuit 10e, the pulse width is compensated by a pulse width modulator(PWM) 10f so that a difference is compensated.
Patent PH-24754-A (PH)
Title: Indolo-pyrazine-benzodiazepine derivatives
Inventor: WASLEY JAN W F
IPC: C07D487/14
Filed: 1987-09-03
Abstract: The invention relates to 1,3,4,16b-tetrahydro-2H,10H-indolo[2,1-c]pyrazino[1,2-a][1,4]benzodiaz epine derivatives of the formula I,    <IMAGE>  (I)  wherein R1 is hydrogen, lower alkyl, C3-7-alkenyl, C3-7-alkynyl, 3 to 7 ring-membered cycloalkyl, C2-7-alkyl substituted by a substituent selected from hydroxy, amino, N-mono-lower alkyl-amino and N,N-di-lower alkyl-amino; or R1 is lower alkyl substituted by a substituent selected from 3 to 7 ring-membered cycloalkyl, carboxy, lower alkoxycarbonyl, carbamoyl, N-mono-lower alkyl-carbamoyl, N,N-di-lower alkyl-carbamoyl and lower alkanoyl; or R1 is lower alkyl substituted by either phenyl or benzoyl each of said phenyl or benzoyl radicals being unsubstituted or substituted by up to three members selected from lower alkyl, lower alkoxy, lower alkylthio, halogen and trifluoromethyl; R2 and R3 represent hydrogen, lower alkyl, hydroxy, lowr alkoxy, halogen or trifluoromethyl; and R4 represents hydrogen, lower alkyl, hydroxy-lower alkyl, carboxy, lower alkoxycarbonyl, carbamoyl, N-mono- or N,N-di-lower alkyl-carbamoyl, or formyl; salts and 2N-oxides; which are useful as serotonin-2 receptor antagonists.
Patent PH-30799-A (PH)
Title: Process to enhance the tensile strength of reclaimed sand bonded with ester cured alkaline phenolic resin using an aminosilane solution.
Inventor: RAJA IYER S
IPC: B22C1/02
Filed: 1989-03-20
Abstract: The present invention provides methods for treating reclaimed sand obtained from dismantled foundry molds and cores which contain a cured binder derived from an ester cured alkaline phenolic resin. Treatment of the reclaimed sand with a silane solution, particularly an aqueous solution, enhances the tensile strengths of foundry molds and cores produced therefrom beyond those obtained with untreated reclaimed sand. Methods for producing foundry cores and molds which incorporate such a treatment process are also provided by this invention as are raw batch formulations.
Patent PH-26117-A (PH)
Title: Therapeutic use of the isopropyl ester derivative of monosialoganglioside in nervous pathologies with an inflammatory component
Inventor: VALLE FRANCESCO DELLA
IPC: A61K31/70
Filed: 1989-07-17
Abstract: The isopropyl ester derivative of ganglioside GM1 is shown to exhibit antiinflammatory and antiexudative activities, and therefore is useful in the treatment of various systemic, ophthalmic or topical pathologies, particularly those pathologies characterized by inflammatory phenomena. The derivative is also shown to be active after both oral and topical administration.
Patent TR-25917-A (TR)
IPC: B01J20/26
Filed: 1991-08-15
Abstract: Highly crosslinked adsorbent copolymers are treated to enhance their surface area by reacting the copolymers in the presence of non-swelling liquid and Lewis-acid catalyst.
Patent UY-32119-A (UY)
Title: Formas cristalinas de un potente inhibidor de hcv
Inventor: THILO BERKENBUSH
IPC: A61K38/00
Filed: 2009-09-15
Abstract: Esta invención se refiere a nuevas formas cristalinas del siguiente compuestos (1), y sus sales de sodio, y métodos para su preparación, sus composiciones farmacéuticas, y su uso en el tratamiento de la infección por Hepatitis C Viral (HCV)