baber/WOPTO huggingface dataset:
Patent JP-H10204699-A (JP)
Title: Direct energization type electrolytic etching apparatus
Inventor: NARUSE YUTAKA
IPC: C25F7/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic etching apparatus for a metallic strip, such as steel strip printed with etching resists, which is an electrolytic etching apparatus for the metallic strip by electrically insulative ink on its one surface and which is capable of preventing the generation of arc spot flaws, eliminates the problem of etching stability accompanying a side reaction and the problem of the generation of hardly treatable side products and is easy to control. SOLUTION: The surface printed with the etching resists of the metallic strip is passed to face downward in this electrolytic etching apparatus for the metallic strip printed with the etching resists on one surface. A cathode 3 is disposed upward in such a manner that the cathode faces the printing surface side and that the distance between the printing surface and the cathode attains 5 to 40mm. A conductor roll 4 and a back up roll 8 are so disposed that these rolls are respectively pressed to the surface not printed with the etching resists of the metallic strip and the printing surface.
Patent JP-H01186919-A (JP)
Title: Nonlinear optical element
Inventor: YOSHIMURA TETSUZO
IPC: G02F1/35
Filed: 1988-01-21
Abstract: PURPOSE:To reduce the noise light to obtain a high S/N by providing a noise light preventing body in a position on which an incident light is made incident. CONSTITUTION:A noise light preventing body 2 which prevents the noise light due to reflection in the incidence position of the incident light is provided in the position, on which the incident light is made incident, of a nonlinear optical element where the change of the refractive index of a nonlinear optical layer is used to transmit or totally reflect the incident light. The noise light preventing body 2 is formed into a cylindrical lens, a spherical lens, an aspherical lens, or a prism. The reflected light generated at the time of incidence of the incident light on the nonlinear optical element is not mixed with the regular reflected light outputted from the non linear optical element by the noise light preventing body 2. Thus, the noise light is reduced to improve S/N.
Patent JP-S60153017-A (JP)
Title: Large-diameter f-theta lens
Inventor: MORIMOTO REI
IPC: G02B26/10
Filed: 1984-01-23
Abstract: PURPOSE:To increase a scanning angle within a range wherein there is no vignetting with a lens diameter when the diameter of an entrance pupil is decreased by allowing an optical system which consists of three negative, positive meniscus, and positive lenses in three groups successively from an incidence side to meet specific requirements. CONSTITUTION:The 1st lens is a negative lens with large curvature at the incidence side, the 2nd lens is a positive meniscus lens having a concave surface at the incidence side, and the 3rd lens is a large-diameter positive f.theta lens. This optical system meets the specific requirements shown by inequalities. In the inequalities, (f) and (f1) are the focal length of the whole system and the focal length of the 1st lens, and r1 is the radius of curvature of the incidence-side surface of the 1st lens; and L is the overall length of the lens, and n2 and n3 are the refractive indexes of the 2nd and the 3rd lenses.
Patent JP-H04306534-A (JP)
Title: Manufacture of hot-cathode fluorescent lamp
Inventor: MISONO KATSUHIDE
IPC: H01J9/38
Filed: 1991-01-30
Abstract: PURPOSE:To prevent unstable discharge by controlling the electric heating of an electrode coil in such a manner that the ratio of dynamic resistance to cold resistance of each coil becomes a set value. CONSTITUTION:An arithmetic comparator circuit 14 calculates a dynamic resistance Rh from the current and applied voltage of electrode coils 5a, 5b and sends the deviation between the ratio to a cold resistance Rc and a set value to a control circuit 15. The circuit 15 gives a control signal for making the deviation zero to a power source 11, which is controlled in such a manner that Rh/Rc of the coils 5a, 5b becomes the set value. Since the Rh/Rc shows the coil temperature, the heating can be performed at an optimum decomposing temperature according to the Rc and heat capacities values of a plurality of fluorescent lamps 20. Thus, as each coil 5a, 5b can be regularly electrified and heated at the optimum temperature, the alkali earth metal carbonate 6a of the coil can be decomposed to the same oxide 6 in proper quantities, and discharge instability such as snaking by insufficient decomposition, generation of early end band, or unlighting can be prevented. Further, early tube wall blackening of the bulb 20 by excessive decomposition can be also prevented.
Patent JP-H03214732-A (JP)
Title: Manufacture of semiconductor device
Inventor: OHASHI AKIRA
IPC: H01L21/3205
Filed: 1990-01-19
Abstract: PURPOSE:To enable a level difference due to metal wiring to be fully flattened by performing sputter etching at a vertical level difference part at an edge part of a lower-layer insulation film with argon ions and then forming an organic film through coating and burning. CONSTITUTION:A first-layer aluminum wire 3 which is 0.8mum deep is formed on an insulation film 2 which is formed on a semiconductor substrate 1 and then a lower-layer plasma oxide film 4 is formed to a thickness which is approximately equal to the aluminum wire 3 as a lower-layer interlayer insulation film. Then, sputtering is performed by an Ar ions 5, a slant is provided at the vertical stage part, then an organic application film 6 is applied and calcined to the entire surface, and then the level difference is made gentle. After that, an upper-layer plasma oxide film 4a is formed as an interlayer insulation film of the upper layer, a through-hole is opened, and then a second-layer aluminum wire 7 is formed, thus enabling the level difference due to metal wiring to be flat and preventing phenomena such as breakage of upper-layer wiring or thinning of the upper-layer wiring at the level difference.
Patent JP-H07217675-A (JP)
Title: Two-way differential clutch
Inventor: NOJIRI HIROMI
IPC: F16D41/08
Filed: 1994-01-31
Abstract: PURPOSE:To relieve interference between a cage and an engaging element at the load time of torque in a two-way differential clutch for tilting the engaging element by the relative rotation of two cages between track members. CONSTITUTION:A pin 19 protruding from an outer ring 1 is fitted into an oblong groove 18 provided at an outer cage 6, and the pin 19 is positioned to the center of the oblong groove 18 by elastic members 22, 23. When interference is about to be generated between a sprag 11 and the outer cage 6 at the load time of torque, the elastic members 22, 23 are deformed, and the outer cage 6 is rotated relatively to the outer ring 1 so as to relieve the interference. Upon the release of torque load, the outer cage 6 is returned into the original position by the energizing force of the elastic members 22, 23.
Patent JP-H02190780-A (JP)
Title: Lsi with test mode
Inventor: SAKAI HIROYUKI
IPC: G01R31/28
Filed: 1989-01-20
Abstract: PURPOSE:To constitute test data to be inputted to an internal circuit in a CPU program on the same system with an LSI by setting the input signal of an input terminal other than a CPU interface terminal by a CPU. CONSTITUTION:In normal mode, a selector 23 outputs signals 22a-22b from I7-IO terminals 6a-6b to the internal circuit 15 as internal input signals 26a-26b. In text mode, on the other hand, a CPU interface part 11 makes a control signal (TCK) 16 to an FF 17 active for an IO address to which the test data of the circuit 15 is inputted, and the FF 17 stores data signals 21b-21c from D7-D0 terminals 5b-5c with the leading edge of the TCK 16 and outputs them. Then the selector 23 is switched with a test mode signal 25 to output TD7-TD0 signals 24a-24b as internal input signals 26a-26b to the circuit 15, which operates based upon the signals and the state of the internal circuit as well as in normal mode to conduct a test.
Patent JP-H03214389-A (JP)
Title: Prepaid card processor
Inventor: NOMOTO TAKASHI
IPC: G07F7/08
Filed: 1990-01-19
Abstract: PURPOSE:To suppress user's damage caused by forgetting to receive a prepaid card to the minimum by returning the prepaid card to a user from the prepaid card having a large possess value irrespective of the throw-in sequence of the prepaid card. CONSTITUTION:This processor is provided with a possess value detecting means C for detecting each possess value of plural pieces of prepaid cards, a large/ small relation detecting means D for detecting the large/small relation of the possess value of each prepaid card by comparing the possess value of each prepaid card of plural pieces which are detected, and a card retreat control means E for executing the control for feeding selectively the prepaid card whose possess value is small into a card retreat part B in order to discharge successively from the prepaid card whose possess value is large, based on the large/small relation between plural pieces of prepaid cards. In such a state, the prepaid card is returned to a user in order from the prepaid card whose possess value is large irrespective of the throw-in sequence of the prepaid card. In such a way, even if it is forgotten to receive the prepaid card, user's damage caused thereby is suppressed to the minimum.
Patent JP-H02192346-A (JP)
Title: Carrier phase locked loop circuit
Inventor: YOSHIDA ATSUSHI
IPC: H04L27/38
Filed: 1989-01-20
Abstract: PURPOSE:To suppress the divergence of an automatic equalizer and to establish a carrier phase locked loop by selecting the band width of a low-pass filter which sets the output of a carrier phase extraction circuit as input based on the size of a carrier phase difference and the corrective coefficient value of the automatic equalizer. CONSTITUTION:A certain kind of phase locked loop is comprised of a phase rotation circuit 101, the phase extraction circuit 102, and the low-pass filter 108 when the carrier phase difference (epsilon) goes less than 6 deg., and the carrier phase locked loop of a reception signal is established. At such a state, the difference (epsilon) is always measured by a rotation circuit 301, a comparator 107, a switch 111, and an averaging apparatus 108, and a carrier phase estimated value epsilon2 that is the result of measurement is outputted. When it is judged that the absolute value of the difference (epsilon) exceeds six by a comparator 110, the output of a selector 104 is switched to a coefficient value to extend the band width of the filter 106, and the PLL is comprised of the circuit 101, the circuit 102, and the filter 106, and the carrier phase locked loop of the reception signal can immediately be established.
Patent JP-S62169481-A (JP)
Title: Nonvolatile memory cell
Inventor: OSHIKAWA YOSHIHIRO
IPC: H01L29/792
Filed: 1986-01-22
Abstract: PURPOSE:To reduce the area occupied by a nonvolatile memory cell by a method wherein a bit line for writing information and a bit line for readout are used in common. CONSTITUTION:This memory cell is composed of capacitor coupling parts 33 and 35, tunnel this film regions 13 and 15 and cell selecting transistors 37 and 39, and the capacitor   coupling part 33 is composed of an N<+> diffusion region 43 formed on a P-type Si substrate 41, an N-type diffusion region 4t of a concen tration lower than that of the region 43 and a floating gate 49 formed through a capacitor oxide film 47. A deeper depletion layer region is formed by the potential of the floating gate 49 in the region 45 compared with one formed in the region 43, and the coupling part 33 has a variable capacitor part 51 having a capacitance which is changed according to the potential of the floating gate 49. The constitution of the capacitor   coupling part 35 is also the same one as that of the capacitor   coupling part 33, charges are stored in the floating gate 49 and a floating gate 59 and information stored. Information writing and readout operations are executed by bit lines -BL and BL.
Patent JP-H07214408-A (JP)
Title: Hand type electric drill with level
Inventor: YUI NARIATSU
IPC: B23B45/00
Filed: 1994-01-31
Abstract: PURPOSE:To drill vertical and horizontal holes correctly and speedily by providing a level which can certainly know levelness in all directions detachably at an adequate place of an electric drill of hand type. CONSTITUTION:A mounting metal fitting 6 whose cross section is in the shape of character L is provided on a back face of an electric drill 1 of hand type. On the other hand, a level 2 in the shape of cube is adopted as level 2. A levelness knowing section 3 is provided on any face of the level 2, and a frame section which is inserted in a clearance between a back face of the electric drill 1 and the mounting metal fitting 6 is projected on a face which opposes to the face where the levelness knowing section 3 is provided and on a face adjacent to the opposing face. The frame section which is projected on the face which opposes to the face on which the levelness knowing section 3 is provided is inserted into the mounting metal fitting 6 to drill holes while observing an air bubble in the levelness knowing section 3. Consequently, it is possible to maintain the horizontal or vertical conditions of the electric drill l and drill holes accurately on vertical and horizontal walls.
Patent LV-15480-A (LV)
Title: Method for the recycling of fuel from municipal waste into solid fuel and sorbent
Inventor: PORŠŅOVS DMITRIJS
IPC: F23G5/00
Filed: 2019-11-15
Abstract: The invention relates to the recycling of municipal waste providing solid fuel and sorbent production. The proposed process for the recycling of municipal solid fuel into solid fuel comprises the following sequential steps: (i) torrefaction of municipal waste for 100-360 minutes at a temperature of 150-360 °C, excluding access of oxygen; (ii) treatment of the product obtained by torrefaction with water at a temperature below 30 °C. The solid fuel obtained according to the proposed process is proposed to be used as a sorbent for hydrocarbon sorption.
Patent LV-10218-A (LV)
Inventor: SMITH EDWARD PETER
IPC: F16L55/16
Filed: 1992-10-01
Abstract: PCT No. PCT/GB91/00060 Sec. 371 Date Jun. 29, 1992 Sec. 102(e) Date Jun. 29, 1992 PCT Filed Jan. 16, 1991 PCT Pub. No. WO91/10555 PCT Pub. Date Jul. 25, 1991.The method provides that a pipeline (10) or passageway (10) wall is coated using a backstop means, a body of resinous material (6) and an everting tube (5). These items are located inside the passageway to be lined and moved there along with the backstop (1) providing support for the bulk of resin material and also applying pressure via the resin material onto the everting face (16). When the everting tube is a resin absorbent material, the presence of the bulk of the fluent material prevents air from becoming entrained in the everting face and prevents voids in final lining. The resin may be introduced via a tee piece (12) through the lag thereof while the everting tube is introduced along the arms of the tee.
Patent YU-204888-A (YU)
Title: Process for obtaining 2',3'-dideoxy-2'-fluorine-nucleoside
Inventor: STERZYCKI Z R
IPC: A61K31/7068
Filed: 1988-11-04
Abstract: There are disclosed novel 2 min ,3 min -dideoxy-2 min -fluoronucleosides and 2 min -3 min -dideoxy-2 min ,3 min -didehydro-2 min -fluoronucleosides and processes for their preparation. The compounds so produced exhibit therapeutically useful antiviral and, more particularly, anti-HIV effects.
Patent YU-233588-A (YU)
Title: Process for continual preparing of mono- or polyizocyanates
Inventor: ZABY G
IPC: C07C263/10
Filed: 1988-12-22
Abstract: In order to improve the economics of the continuous preparation of organic mono- or polyisocyanates by reaction of the mono- or polyamines, corresponding to the mono- or polyisocyanates, with phosgene dissolved in an organic solvent, the phosgene solution and the optionally dissolved amine component are combined in a nozzle (1) by subjecting the stream of one component to a constriction (3) and introducing the other component into this constriction (3) laterally as individual streams through a plularity of orifices (5). 
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Patent YU-243289-A (YU)
Title: Brdski kombajn za žito
Inventor: NOVAKOVIC V
Filed: 1989-12-22
Abstract: BRDSKI KOMBAJN ZA ŽITO, pronalazak se odnosi na kombajn za žetvu strnih žita u brdsko-planinskom području i malim posedima. U radu kombajna letve vitla (17) zahvataju, naginju stabljike žita i odvode ih, posle odrezivanja sa aparata za rezanje (21), ka spiralnom transporteru (26). Spiralni transporter (26) zavojnicama različitog koraka sakuplja po širini zahvata odrezane stabljike na širinu pickup uredjaja (27) odnosno širinu elevatora hedera (28). Elevator hedera (28), sprovodi stabljike žita bubanj sa letvama (39) zahvata stabljike žita, i progurava ih kroz zazor izmedju bubnja (39) i podbubnja (40). Slama sa ostatkom zrna, se uvodi uz pomoć bitera (48) u separacioni cilindar I (52) i progurava rotorom (51) duž separacionog cilindra I (52) ka izlazu. Usled dejstva rotora sa zavojnicom (51) i vazdušne struje ventilatora (56) na vratilu rotora (51) izdvojeno zrno prolazi kroz otvore sita (55) separacionog cilindra I (52) u separacioni cilindar II (53). Slama izlazi iz otvora izmedju rotora (51) i separacionog cilindra I (52) i razbacuje se izbacivačem (71) na strnjiku. Zrno u separacionom cilindru II (53) delovanjem zavojnice i ventilatora (44) prolazi kroz otvore sita (54) separacionog cilindra II (53) u spiralni transporter za zrno (57). Pleva i primese se iz separacionog cilindra II (53) izbacuju na strnjiku pod dejstvom zavojnice cilindra II (53) i vazdušne struje dobošastog ventilatora (44). Zrno se transporterom zrna (57) dovodi do elevatora zrna (58) i njime dalje do uredjaja za udržakivanje (60), na preklopnoj platformi (62).
Patent RS-83104-A (RS)
Title: Process to prepare eplerenone
Inventor: PEARLMAN BRUCE ALLEN
IPC: C07J71/00
Filed: 2003-03-21
Abstract: The present invention involves novel intermediates, including a 7?-substituted steriod (II), and various novel processes which are used to prepare known intermediates useful in the production of eplerenone, a pharmaceutical agent.
Patent AP-1277-A (AP)
Title: Sulphonamide derivatives, process for their preparation, and their use as medicaments.
Inventor: BROMIDGE STEVEN MARK
IPC: C07D295/205
Filed: 1997-12-15
Granted: 2004-05-05
Abstract: Novel sulphonamide derivatives having CNS activity, processes for their preparation and their use as medicaments.
Patent AU-1292788-A (AU)
Title: Self-gripping attachment element, particularly for use on disposable nappies, and process for its manufacture
Inventor: PIGNEUL RAYMOND
IPC: A44B18/00
Filed: 1988-02-08
Abstract: PCT No. PCT/FR88/00065 Sec. 371 Date Oct. 7, 1988 Sec. 102(e) Date Oct. 7, 1988 PCT Filed Feb. 8, 1988 PCT Pub. No. WO88/06014 PCT Pub. Date Aug. 25, 1988.The invention relates to a self-attaching fastener of the buckles and grips type supplied notably as fastening means (2,3) in disposable articles (1). It relates in particular to a buckles part (3), of open structure fabric. In order to be able to fix by means of a cold adhesive glue this part to a support such as a sheet of plastic material constituting the external face of a complete diaper, the invention proposes to associate the element to a film of synthetic resin on at least part of its surface not provided with buckles. In a particular mode of embodiment, the film acts as linking layer for an additional layer consolidating the part.
Patent AU-1387002-A (AU)
Title: New cross-linked derivatives of hyaluronic acid
Inventor: RENIER DAVIDE
IPC: A61K6/884
Filed: 2001-08-31
Abstract: The present invention describes a new class of cross-linked derivatives of partially N-deacetylated hyaluronic acid or derivatives thereof, comprising at least one repeating unit of formula (I) hereinafter depicted and a process for the preparation of said cross-linked derivatives, comprising a multicomponent condensation reaction involving the carboxy groups and the amino groups originating from a partial N-deacetylation of hyaluronic acid or derivatives, together with an aldeyde and an isocyanide. The derivatives thus obtained can be used, alone or in association with biologically and/or pharmacologically active substances, for the preparation of pharmaceutical compositions, biomaterials, surgical and healthcare articles, slow release systems and for the coating of biomedical objects.
Patent AU-1397497-A (AU)
Title: Modification of biorhythmic activity
Inventor: GAVISH BENJAMIN
IPC: A61M21/00
Filed: 1997-01-21
Abstract: A system for modifying naturally occurring biorhythmic activity including: a monitor for analyzing biorhythmic activity of a user; a biorhythmic activity modifier for providing to the user a stimulus input which is operative to change at least one aspect of the biorhythmic activity of the user; a driver operative to control the operation of the biorhythmic activity modifier, so as to change at least one non-frequency characteristic of the input to the user, in response to changes in the biorhythmic activity of the user during operation of the modifier. A method for modifying naturally occurring biorhythmic activity is also described and claimed.
Patent AU-1421783-A (AU)
Title: Transferring bingham solid through a conduit
Inventor: COURSEN DAVID LINN
IPC: E21B43/26
Filed: 1983-05-04
Abstract: An apparatus for injecting a lubricating liquid, e.g., water, into a conduit as an annular layer around a flowing Bingham solid, e.g., a water gel or water-in-oil emulsion explosive, to facilitate the flow of the Bingham solid has an annular passageway from which the lubricating liquid flows into a cylindrical chamber containing the flowing Bingham solid. The annular passageway has a constricted throat portion of adjustable width, which, along with the flow rates of the Bingham solid and the lubricating liquid, is adjusted to produce a thin film of lubricant which allows lubricated plug flow of the Bingham solid in a descending section of conduit under the propelling force of gravity alone. Low drag permits the delivery of Bingham solid explosives into very deep vertical holes with no increase in the required pumping pressure.
Patent AU-1434699-A (AU)
Title: Switch box for railway, tramway points, or similar, particularly of the so called english type
Inventor: BONFIGLI GIUSEPPE
IPC: B61L5/10
Filed: 1998-10-19
Abstract: Switch box for railway, tramway, or similar comprising a drive unit (M, 3, 4, 5, 5', 5'', 5''', 6) for the shifting motion of the blades (A1, A1', A2, A2') and at least one group of linear transmission (12, 20, 21, 24) of the drive motion to the blades, movable device (24, 124) to lock the blades in their respective closed positions. The groups are housed in a box (1) which has substantially the dimensions and the shape of a sleeper and which is fitted in the track in place of and with the function of a sleeper. The switch box has movable device (23, 24, 124) to lock the blades (A1, A1', A2, A2') in their corresponding closed positions. The device (23, 24, 124) are associated with their respective blade (A1, A2) and arranged inside the box (1) in the area of the same and are brought automatically into active locking position when the corresponding blade (A1, A2') reached the closed position, while they are automatically disengaged on activation of the switch box to switch the blade into the position of closure of the blade (A2', A1) opposite.