baber/WOPTO huggingface dataset:
Patent GB-737659-A (GB)
Title: Improvements in methods of treating aluminium or aluminium alloy surfaces
IPC: C23F3/03
Filed: 1952-04-21
Abstract: Aluminium and aluminium alloy surfaces are brightened by treatment with an aqueous solution containing nitric acid, an ammonium fluoride and an alcohol brightening agent, the effectiveness of the solution being maintained during the treatment by the addition of further quantities of nitric acid, an ammonium fluoride and an alcohol brightening agent and by removing from the solution a small amount of solution and adding a quantity of new solution equal to that removed. The fluoride is preferably ammonium bifluoride, the brightening agent ethylene glycol, glycerine or sugar and the solution may also contain chromic acid.  Specification 726,660 is referred to.
Patent HK-102591-A (HK)
Title: Hollow floor
Inventor: RADTKE WOLFGANG
IPC: E04F15/02
Filed: 1991-12-19
Abstract: A cavity floor is formed by placing on a structural floor bottom a flexible floor mold which has leg forming portions arranged in an array with generally planar portions extending between and surrounding the leg forming portions. A flowable substance is applied over the mold, which subsequently hardens to form an upper floor having a plurality of legs defined by the leg forming portions, with a cavity region therebetween. The planar portions of the flexible floor mold permit adjacent leg forming portions each separately to contact the floor bottom under the weight of the applied flowable substance, even if the floor bottom is uneven.
Patent HK-123393-A (HK)
Title: Methods and compositions for the treatment of the skin
IPC: A61K31/185
Filed: 1993-11-11
Abstract: Skin regions associated with excess sebum production, eg oily regions, seborrheic dermatitis and dandruff may be treated by the topical application to such regions of a cosmetic composition containing an effective amount of a topically acceptable lithium salt.
Patent HU-T46314-A (HU)
Title: Process for producing lactone derivatives
Inventor: SIMONIDESZ VILMOS
IPC: A61K31/34
Filed: 1987-04-28
Abstract: Lactone derivs of general formula (1)-where R1 = 2-6C alkanoyl, benzoyl-phenyl-benzoyl, tetra-hydro-pyranyl, 1-6 alkyl, 2-8 alkoxy-alkyl or tri : halogen-acetyl gp. and R2 = hydrogen atom or tert-butyl-di: methyl-silyl gp. - are prepd. from 3-oxo-6-beta-hydroxy -methyl-7-alpha-hydroxy- 2-oxo-bicyclo-(3.3.0) - octane is treated by tert-butyl-di:methyl- chloro-silane, followed by treatment with an acid deriv. Cpds. of this type are useful as prostaglandin intermediates.
Patent HU-T34487-A (HU)
Title: Process for preparing new 2-piperazino-peteridines
Inventor: ROCK JOSEF
IPC: A61K31/505
Filed: 1984-07-02
Abstract: New 2-piperazino-pteridines of general formula   <IMAGE>  are described  wherein R1 represents a phenylalkylamino, alkylamino or dialkylamino group, a piperidino, morpholino, thiomorpholino, or 1-oxidothiomorpholino group, R2 represents a dialkylamino, piperidino, morpholino, thiomorpholino or 1-oxidothiomorpholino group and R3 represents a halogen atom, an alkoxy, alkylthio, phenylalkoxy or phenylalkylthio group, wherein the alkyl moiety may contain from 1 to 3 carbon atoms, and the acid addition salts thereof, particularly the physiologically acceptable acid addition salts thereof which have valuable pharmacological properties, particularly antithrombotic and metastasis-inhibiting effects. Processes for preparing the compounds of formula (I) are also described.
Patent HU-H3092-A (HU)
Title: Method and device for observing light phenomenons
Inventor: BIHARY SANDOR
IPC: G02F1/13
Filed: 1982-08-25
Abstract: Method and apparatus for the observation of luminous phenomena, especially for the observation of luminous effects excelling in the ambient luminous intensity by their high luminous intensity. By the present invention the above aim is fulfilled by a method and a an apparatus by which light transmission is varied depending on the intensity of the light effect futhermore, variation of light transmission is effectuated by a signal higher than the final control signal. The decrease of light transmission is fast and is in conformity with the intensity of the luminous effect, and lack or failure of external supply do not affect safety of observation.
Patent HU-T49125-A (HU)
Title: Process for producing new 2-thiazolidinone derivatives and pharmaceutical compositions containing them
Inventor: SZABADKAI ISTVAN
IPC: C07D277/14
Filed: 1987-12-14
Abstract: The present invention relates to novel 2-thiazolidinone derivatives of the general formula (I), <CHEM>  wherein A stands for hydrogen, halogen or a C1-4alkyl, C1-4alkoxy or nitro group; and  n is 0 or 1. The compounds according to the invention show a cytoprotective and gastric acid secretion-inhibiting effect and thus, may be used in the therapy of gastric and duodenal ulcers. The invention includes preparation methods for the above compounds with the general formula (I) and pharmaceutical compositions containing them.
Patent JP-H10196969-A (JP)
Title: High frequency heater
Inventor: HISASA KIMIHIKO
IPC: F24C7/02
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a high frequency heater in which the method for management and manufacturing the component of a door flame is simplified while reducing the cost. SOLUTION: A sheet of a painted metal plate is drawn on the circumference thereof into a box-shape and a rising wall 10 is formed. An opening 13 or a cut is then made in the rising wall 10 and a stopper fixed to a hinge 4 is applied to the end face of the opening 13 or a cut made in the rising wall 10 of a door frame 3 thus regulating the open angle of the door frame 3. Since the door frame 3 can be formed of a sheet of a painted metal plate without welding a hinge metal, it can be formed simply at low cost and the components can be managed easily because the door frames is not rusted even after it is left as it is for a long time.
Patent JP-H11194234-A (JP)
Title: Simple assembly structure for optical fiber connector
Inventor: EZAWA KATSUYA
IPC: G02B6/38
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To reduce insertion loss fluctuation with a simple assembly structure by supporting the naked holding part of an optical fiber with a member whose heat ray expansion coefficient is low and allowing a holding/fixing part to have a large area to stably hold and fix it. SOLUTION: Since a fiber conductor 80 and the optical fiber 83 are held/fixed in a prescribed length area by a conductor holder 60 and a fiber clamber 70, the fiber conductor 80 is more completely fixed into a ferrule holder 50. Since the holding/fixing area of the fiber conductor 80 by the conductor holder 60 and the holding/fixing area of the optical fiber 83 by the fiber clamper 70 are in a comparatively approximated state, the fluctuation of the insertion loss can be reduced even if the jacket 81 of the fiber conductor 80 is contracted/ expanded by the change of the temperature. Since zirconia is used for the material of a ferrule 40, a thermal expansion coefficient is low and the contraction/ expansion of the fiber conductor 83 by the temperature change is less. Thus, the use temperature range of the optical connector becomes large.
Patent JP-H04248178-A (JP)
Title: Tape cassette
Inventor: TAKAHASHI NOBUAKI
IPC: G11B23/087
Filed: 1991-01-09
Abstract: PURPOSE:To prevent the infiltration of dirt and dust to the inside of a case body and to obviate the generation of a drop-out by constituting a projecting part in such a manner that a case body part and the side face part of a cap are in proximate to each other. CONSTITUTION:The projecting part 19 is formed in the side plate part of an upper half 1a in correspondence to a hole 18 of a front cap 7 and the rear upper part of the front cap 7 at the time of closing the front cap 7. A spacing for disposing a torsion spring 9 and a locking member 10 is partly closed by this projecting part 19, by which the side plate part of the case body part and the connecting piece of the front cap 7 are brought into proximity to each other. The infiltration of the dirt and dust into the inside of the case body part 1 from the hole 17 for detecting a tape end is substantially prevented in this way even if a spacing for disposing a locking member 10 and a torsion spring 9 is provided. The generation of the drop-out is thus prevented.
Patent JP-H07323185-A (JP)
Title: Water supply valve of washing machine
Inventor: KIN CHINSHIYUU
IPC: F16K31/40
Filed: 1995-01-09
Abstract: PURPOSE: To minimize the use of electric power and to prevent the disconnection of a heat ray, a fire and the destruction of coated insulation, or the like, due to excessive power consumption by opening bellows and smoothly supplying washing water without continuously applying power to a solenoid until the supply of the washing water is completed. CONSTITUTION: In this water supply valve, by applying a voltage to a first solenoid 410, an operation load is elevated to the upper end position by the magnetic force and then held at the position by a permanent magnet 700 and the washing water is supplied to a washing tub. When the magnetic force of the permanent magnet 700 is conquered by the magnetic force by applying a voltage to a second solenoid 420, the operation load is held at the lower end position by the downward deflection force of a spring and the supply of the washing water to a water supply pipe 120 is interrupted.
Patent JP-S5699553-A (JP)
Title: Program runaway detection circuit of computer system
Inventor: MINAMI YOSHIO
IPC: G06F11/36
Filed: 1980-01-10
Abstract: PURPOSE:To enable to detect and check a program runaway in the bud, by detecting by means of hardware for checking whether a data is normal or not, at every cycle by which the CPU reads out a program of the memory. CONSTITUTION:The parity memory 12 which has stored the 1 bit parity corresponding to the n-bit code of the respective programs is added to the memory 2 storing a program of each n-bit. At the time of cycle for reading out a program, the CPU1 addresses the memories 2, 12 at the same time. The program of each n-bit is latched by the parity checker 10 together with the parity of 1 bit, and the parity check is executed. In case said parity is an error, the logic circuit 11 outputs an error detection signal only when P-pieces of checker 10 have decided on an error at the same time, and resets or stops and CPU1. In this way, it becomes possible to detect a program error with high reliability.
Patent JP-S5594346-A (JP)
Title: Novel peptide
Inventor: KITA HIROSHI
IPC: C12Q1/04
Filed: 1979-01-09
Abstract: NEW MATERIAL:A peptide consisting of 13 amino acids: L-tryptophan, D-histidine, L-tryptophan, L-leucine, L-glutamine, L-leucine, L-lysine, L-proline, L- glycine, L-glutamine, L-proline, L-methionine, and L-tyrosine, in the order mentioned.  
     USE: Peptides having the actions antagonistic to the physiological action of peptide capable of readily distinguishing the a-type cells having the sexual genes of yeast from α-type cells [disclosed in the Japanese Application No.53-72430 (1978) by the same applicant], and the action to prevent the sexual transformation of a or α-type cells during storage.  
     PROCESS: The peptide is obtained from Boc-Trp-Leu-Gln-Lys(Zoc)-Pro-Gly- Gln-Pro-Met-Tyr(2,6-Cl 2 -Bzl)-OBzl, by the well-known method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5699070-A (JP)
Title: Sand shaking-out device for cast product
Inventor: SAKAGUCHI MUNEO
IPC: B22D29/02
Filed: 1980-01-10
Abstract: PURPOSE: To remove sands sticking with superior productivity by breaking the sticking sands by tightly clamping a drawn cast product with the sands with clamp pawls and by vibrating the product with a hammer after positioning it under a vibrating hammer device by an elevating table.  
     CONSTITUTION: Cast product D drawn and still having molding sands C sticking is carried over elevating table 10 by pallet 7 fitted to trolley conveyor 1. At this time, positioning member 16 positions cast product D with the sands at a prescribed position securely, and elevating table 10 is elevated to insert cast product D with sands C between clamp pawls of clamping device 60. Next, clamp pawls 47 are closed mutually to break molding sands C with their hooked parts and cast product D is clamped and positioned under vibrating hammer 30 by moving carrier 36 of clamping device 60 onto elevating table 27. Elevating table 27 is elevated nearly up to the lower end of hammer member 32 of hammer device 30 and hammer member 32 is vibrated to shake out the remaining molding sands. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62159708-A (JP)
Title: Suction and exhaust valve lift control device for internal combustion engine
Inventor: BITO HIROMICHI
IPC: F01L13/00
Filed: 1986-01-08
Abstract: PURPOSE:To eliminate undue fuel consumption as a mechanical loss, and stabilize the engine rotation, by maintaining the lift characteristic of suction and exhaust valves at a minimum position when an auxiliary machinery is operated under the engine idling condition. CONSTITUTION:A valve lift variable mechanism 20 is provided to vary the lift characteristic with a stepwise change of a lift control cam 8 in association with a rotation of a cam control shaft 11. The cam control shaft 11 is rotated by a driving means 21 according to a control signal to be generated from a control means 25 according to a deviation between a target position to be set by a setting means 23 according to an engine operational condition and an actual position to be detected by a position detecting means 24. When the engine idling condition is determined by a determining means 27 upon closing a switch means 26 for operating an auxiliary machinery, an engine speed is increased by a correcting means 28, and the cam control shaft 11 is retained by a retaining means 29 at a position where the lift characteristic becomes the minimum.
Patent JP-S63174825-A (JP)
Title: Manufacturing device for fin material
Inventor: YONEZU TAKESHI
IPC: B21D53/08
Filed: 1987-01-09
Abstract: PURPOSE:To aim at improvement in efficiency and quality, by rotating and driving a short cylindrical base material with the central shaft as the center, and passing a strip metal plate, after chipping the peripheral surface into the specified thickness by a cutting tool, through the slitlike passage set up over the longitudinal direction of a cutting tool holding body part. CONSTITUTION:A base material 16 is rotated with a shaft 17 as the center, and a tip edge of a cutter 21 of a cutting tool 18 is applied to the peripheral surface, chipping it into the specified thickness, and it is set down to a long- sized strip metal plate 9. The metal plate 9 is fed into a passage 23 and its curl is straightened as being pressed to the top of this holding body part 22, by guide rollers 27 and 27 hung down from a support plate 25. Afterward, a high-frequency heating coil is installed in and around the passage 23 at need, and in this case metal plate 9 may be heat-annealed. The metal plate 9 that has straightened its curl is formed into a fin in succession. Any deformation of this fin material attendant upon a fact that the metal plate 9 immediately after being chipped is liable to curl is eliminated, thus its quality is improvable.
Patent JP-H04239215-A (JP)
Title: Acoustic wave device
Inventor: YAMADA YOSHIHIRO
IPC: H03H9/64
Filed: 1991-01-11
Abstract: PURPOSE:To reduce a mounting area by integrally forming a delay line capable of changing the delay time and a main function element on a piezo-electric substrate. CONSTITUTION:To the left of a strip line 2 on a piezo-electric substrate 1, a main function element of the acoustic wave device equipped with at least one interdigital type electrode, for example, a filter, a delay circuit, etc., is constructed, and the electrodes and the strip line 2 are connected. The right side of the strip line 2 is connected to an output terminal or are input terminal being the external terminal of the acoustic wave device. In this configuration, when the connection of a metallic wire 4 is changed to, for example, between A1 and A2, the distance of a microstrip line where a signal passes through is changed. As a result, the delay time is changed. Thus, the delay time of the acoustic wave device circuit can be adjusted.
Patent JP-H06208335-A (JP)
Title: Three color light emitting display device
Inventor: HARA TAKASHI
IPC: H01L33/00
Filed: 1993-01-08
Abstract: PURPOSE:To simply change color tone by providing a constant current circuit which supplies currents to a light emitting section that has many light emitting chips each of which consists of a set of blue, green and red light emitters and a digital/analog converter which applies a reference voltage to the constant current circuit based on an external signal. CONSTITUTION:Plural sets of a light emitting section 14, which consists of a set of light emitting chips 11 to 13 of blue, green and red light emitting colors, are provided. Furthermore, a constant current circuit 15 which supplies current I0 to each of the light emitting chips 11 to 13, a selection means 16 which makes a selection of the light emitting sections 14 to that currents are supplied and a digital/analog converter (D/A converter) 17 which applies a reference voltage Vref set based on an external digital input signal to the circuit 15, are provided. A digital input signal is inputted from the external, D/A converted by the converter 17 and the voltage Vref is applied to the circuit 15. The circuit 15 changes the current I0 and the brightness of each of the chips 11 to 13 is proportionally set.
Patent JP-H09188052-A (JP)
Title: Printing device
Inventor: NUMAZAWA YOSHIHIRO
IPC: G06Q20/18
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To reduce amount of work of ribbon control to facilitate ribbon control by informing defect of ribbon and end of ribbon by diffentiating the defect from the end of ribbon to always inform correct conditions of the ribbon. SOLUTION: There are provided a printing density judging part 5, a count storage part 27 which counts how many times printing density has been continuously judged as a near-end condition, and a ribbon condition judging part 28 which issues a ribbon replacement information when near-end condition has been measured predetermined times or more. And a ribbon is judged to be in an end condition by the part 28 when the density of a final line in the transactions in two lines or more, and the density of a preceeding line both is in non-printing condition and when the density of two transactions in one line is in non-printing condition, and when such near-end condition has been sensed predetermined times or more, a true ribbon end information is issed and when below predetermined times, a defective ribbon information is issued.
Patent JP-H11196669-A (JP)
Title: Light source for plant growth
Inventor: OSANAI ISATO
IPC: A01G7/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a light source capable of irradiating an adjusted light having a necessary wave length selectively or changing the range of light irradiation, easy for repairing and easy to increase the light source by purchasing or exchange the same as necessary. SOLUTION: This light source for growth of a plant is obtained by installing plural light emitting diodes having the same wave length on a long and narrow printed base plate 4 in one row, mounting plural connector-receiving parts 11 equipped with plural connecting parts of connectors for connecting with the electric power source 6 to a frame body 2 capable of mounting and demounting plural rows of the light sources 3 equipped with connectors for connecting with the electric power source, also capable of controlling a illuminance for each of the connector-receiving parts 11, mounting light sources 3 having different wave lengths at the frame body 2 in a combination, and connecting each connector 6 for connecting with the electric power source and for the light source 3 having the same wave length to one connector receiving part 11.
Patent JP-H10199581-A (JP)
Title: Connecting structure for covered conductor and terminal
Inventor: SHINJI AKIRA
IPC: H01R43/02
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for a covered conductor and a terminal which can spread a plurality of core wires uniformly by releasing the crossing of the core wires at the time of connecting the covered conductor by means of ultrasonic excitation, and can attain a good conducting condition by increasing a contacting area between the core wires and the terminal. SOLUTION: This connecting structure for a covered conductor and a terminal is formed so that the core wire 8a of a covered conductor and a terminal 17 may be brought into contact and conducted with each other by placing the covered conductor 8 on a terminal 17 placed onto the first member 11, and conducting ultrasonic excitation for melting the covering 8b of the covered conductor with the covered conductor 8 being pressed by the second member 12, whereas a protrusion 15 which spreads a plurality of core wires 8a horizontally by making it orthogonal to the extending direction of the core wires 8a and bringing its front end into contact with the core wires 8a is formed on at least one of the first member 11 and the terminal 17.
Patent JP-S5388292-A (JP)
Title: Electrolytic cutter grinder
Inventor: OTOME OSAMU
IPC: B23H5/00
Filed: 1977-01-14
Abstract: PURPOSE:To provide an electrolytic cutter grinder wherein milling cutters used for grinding the clutch parts of rolls and various types of shafts are continuously electrolytically ground with good precision.
Patent JP-H04239346-A (JP)
Title: Filing device for data with attribute
Inventor: SHIBUYA NOBUTA
IPC: G06F12/00
Filed: 1991-01-14
Abstract: PURPOSE:To process the data with high efficiency regardless of the type of a system and software by storing physically the data into a record together with the attribute proper to the data written and also having accesses of data in each attribute unit proper to the data as well as in each record unit. CONSTITUTION:When a proper attribute is received from an external processor 4 as an access key, an access control part 3 of a data filing device 1 containing an attribute retrieves a record where the coincidence is secured between the proper attribute and an attribute defining part of a data filing part 2 containing an attribute. Then a writing position is decided at a record data part by an attribute definition data area pointer following the corresponding attribute defining part on the record. Thus the data are written and read out by an amount equal to the length decided by the length of an attribute definition data area. As a result, the data can be effectively processed regardless of the type of a system and software.
Patent JP-H06209211-A (JP)
Title: Microwave circuit
Inventor: TSUBOTA YOSHIHIRO
IPC: H01Q13/08
Filed: 1993-01-11
Abstract: PURPOSE:To obtain a microwave circuit in which the intrusion of an adhesive entering an air layer between a first dielectric substrate and a second dielectric substrate to the lower face of a conductive patch antenna can be prevented, and the deviation of the oscillation frequency of the antenna can be suppressed. CONSTITUTION:A groove 4 is provided on the second dielectric substrate 3. Thus, it is possible to prevent the adhesive 9 entering the air layer between the bounded faces of the first dielectric substrate 1 and the second dielectric substrate 3 from intruding up to the lower face of a conductive patch antenna 2.