baber/WOPTO huggingface dataset:
Patent GB-2349295-A (GB)
Title: Handsfree telephone
Inventor: LAI JEFFREY
IPC: H04M1/60
Filed: 1999-04-20
Abstract: A telephone, which includes a CPU 20 connected to a keyboard 10 thereof, a first switch K1 connected between first and second telephone lines, second K2 and third K3 switches provided at the first and second telephone lines and connected to the CPU, the second and third switches each having a first contact at the respective output end connected to a fourth switch and a second contact connected to a fifth switch, which controls a hand-free circuit 90, wherein when the first and second telephone lines are called at the same time, the switches are controlled by the CPU for enabling a first user to pick up one call through the hand-free circuit or talking circuit 80 and a second user to pick up the other call through the talking circuit or hand-free circuit, and a switching can be made through the keyboard to change the connection of the telephone lines between the talking circuit and the hand-free circuit.
Patent GB-2338595-A (GB)
Title: A ferroelectric memory device
Inventor: JUNG DONG-JIN
IPC: H01L27/115
Filed: 1999-04-23
Abstract: A ferroelectric DRAM comprises a first opening through a second insulating layer 124 to contact a lower capacitor electrode and a second opening through first and second insulating layers, 106, 124, to contact the source/drain of a transistor. A heat treatment may be performed after formation of the first opening in order to prevent a reaction between the lower capacitor electrode and the ferroelectric dielectric film. The ferroelectric film may be PZT or PZLT with a larger amount of titanate than zinconate. An adhesion layer 108 and an oxide electrode layer 110 may be provided under the lower electrode. Similarly the upper capacitor electrode may comprise plural layers.
Patent GB-2338061-A (GB)
Title: Fire detection device
Inventor: MATSUKUMA HIDENARI
IPC: G08B17/12
Filed: 1999-06-01
Abstract: A fire detection device comprises a detection element (10) to convert infrared ray energy into the electric signal, a first extracting unit (13) to extract the first signal of the first prescribed frequency range, eg. 0.5 to 8.5Hz including the flicker frequency of a fire from the output signal of the detection element, a second extracting unit (14) to extract the signal of a second prescribed frequency range, eg. 8.5 to 16.0Hz including no flicker frequency of the fire but including the frequency on the higher frequency side than that of the first prescribed frequency range from the output signal of the detection element, and a judging unit (15) to detect a fire based on the output signals of the two extracting units. Filters or signal processing means applying a Fast Fourier Transformation can be used to extract the signals of the particular ranges. Judgement is determined by the signal levels in relation to threshold values or the ratio of the signals.
Patent GB-2345779-A (GB)
Title: Interactive communications apparatus and method
Inventor: WEBB NICHOLAS
IPC: G08C23/02
Filed: 1999-12-24
Abstract: The present invention uses an acoustic data transmission system channel for communicating with remote items such as toys or other novelty devices. Control data is embedded in an acoustic signal which is part of e.g. a television broadcast. The data in the tv sound is received by the toy 42, which is in the vicinity of a receiver 40. Operation of the toy can be modified upon receipt of the embedded data. The toy can thus reacts, speaks and moves in response to the tv programme.
Patent HU-T67788-A (HU)
Title: 2,4-dioxo-thiazolidine derivatives, their preparation and pharmaceutical compositions containing them
Inventor: NISHI TAKAHIDE
IPC: A61P3/10
Filed: 1992-12-23
Abstract: Compounds of formula (I): <CHEM> (in which: R<1> is alkyl; R<2> and R<3> are each alkyl or alkoxy, or R<2> and R<3> together form an optionally substituted benzene ring, and, when R<2> and R<3> together form said benzene ring, R<1> is hydrogen, halogen or alkyl; R<4> and R<5> are hydrogen, or R<4> and R<5> together represent a single carbon-carbon bond; Y<1> and Y<2> are each hydrogen, alkyl, acyl, or optionally substituted benzoyl, naphthoyl, pyridine-carbonyl or quinolinecarbonyl; W is a single bond or alkylene; and Z is hydrogen or a cation) have valuable therapeutic and prophylactic activities, including anti-diabetic activities.
Patent HU-T65078-A (HU)
Title: Synergized fly attractant composition and processes for producing and using them
Inventor: KINZER DAVID R
IPC: A01N37/02
Filed: 1993-04-02
Abstract: Method for the preparation of an insect attractant composition which includes a trialkylamine salt, an alkali salt of a carboxylic acid and a pheromone in a suitable aqueous solution.
Patent HU-T66399-A (HU)
Title: Iron stabilizers for 3-isothiazolones
Inventor: MATTOX JOHN ROBERT
IPC: A01N25/22
Filed: 1994-01-14
Abstract: A method of preparing a stable, dilute aqueous solution of at least one 3-isothiazolone compound comprising 5-chloro-2-methyl-3-isothiazolone, the concentration of said compound(s) in said solution being about 0.5 to 5% by weight based on solution, comprising introducing about 0.1 to 5% by weight based on said solution, of a ferric salt as the stabilizer is disclosed. Dilute aqueous solutions of about 0.5 to 5.0 parts by weight of at least one 3-isothiazolone compound comprising 5-chloro-2-methyl-3-isothiazolone, about 0.1 to 2.5 parts by weight of a stabilizing, water soluble, non-chelated ferric salt, and about 92 to 99 parts by weight of aqueous solvent, are also disclosed.
Patent HU-T67918-A (HU)
Title: Heating apparatus
Inventor: EISENBURGER JOHANN P
IPC: F24D19/04
Filed: 1994-06-17
Abstract: The radiator (space heater) has heating elements (5, 6) which run in a rectangular housing and are held and guided in the housing interior by means of transverse walls (7). Arranged above the top housing wall (3) is a baffle (9) which extends over the length of the heater, preferably forms part of a box section (10) and runs obliquely forwards and upwards from the housing rear wall (2). By virtue of this arrangement, a heated airflow is directed towards the middle of the room. <IMAGE>
Patent HU-T75237-A (HU)
Title: Eva-based transdermal matrix system for the administration of an oestrogen and/or a progestogen
Inventor: MATH MARIE-CHRISTINE
IPC: A61K31/565
Filed: 1995-03-27
Abstract: Self-adhesive transdermal matrix material for percutaneous admin. of a hormone comprises (1) a support and (2) a self-adhesive matrix consisting of (by wt.); (a) 40 - 60 pts. ethylene-vinyl acetate copolymer (EVA); (b) 5 - 20 pts. cellulose deriv. (I); (c) 35 - 55 pts. at least one of crotamiton (II); N-substd. 2-pyrrolidones of formula (III) or 12-20C aliphatic alcohol (IV) and (d) 0.01-7 pts. oestrogenic and/or progestational hormone. R = 1-15C alkyl, cyclohexyl or 2-hydroxyethyl.
Patent HU-T78088-A (HU)
Title: Alumina catalyst support, catalyst containing said support and process for removing the sulphur from oils by catalytic hydrogenation
Inventor: THRELKEL RICHARD S
IPC: B01J21/02
Filed: 1995-07-14
Abstract: An alumina support for a hydrodesulphurisation catalyst, comprising a particle density of less than 1.3 g/cm3 and a pore vol. of 0.5-1.1 cm3/g., where at least 70% of the pore vol. is in pores of dia. 140-200 Angstrom , less than 5% greater than 500 Angstrom and less than 2% greater than 1000 Angstrom , the pores of the support having a peak dia. greater than about 170 Angstrom . Also claimed is a catalyst for the hydrodesulphurisation of heavy oils. Also claimed is a process for the hydrodesulphurisation of a heavy oil.
Patent IL-68459-A (IL)
Title: Preparation of beta-methyl-digoxin
IPC: C07J19/00
Filed: 1983-04-21
Abstract: 1. A process for the preparation of beta-methyldigoxin by the selective monomethylation of digoxin with dimethyl sulphate in a dimethylformamide/toluene mixture as the solvent, in the presence of a basic strontium compound and, if appropriate, of an inert inorganic adsorbent, and purification of the methylation product by column chromatography on SiO2 with a mixture of chlorohydrocarbon and a lower aliphatic alcohol, characterised in that, per mole of digoxin, 1 to 3 moles of strontium hydroxide octahydrate are used as the basic strontium compound, and 1 to 3 moles of an oxide, silicate or phosphate of an element of the 2nd, 3rd, 4th or 5th main group or subgroup of Mendeleev's periodic table, with a water content of up to 20% by weight, are used as the inert organic adsorbent which may be present, and the reaction is carried out at temperatures of - 15 degrees C to 15 degrees C.
Patent IL-80748-A (IL)
Title: Use of phenethanol amines to improve fat content of sows' milk
IPC: A61K31/165
Filed: 1986-11-24
Abstract: The fat content of sows' milk is increased thereby increasing the energy supplied to the sow's piglets, by administering a phenethanolamine of formula (I): <CHEM>  wherein:  R is hydrogen, hydroxy, methoxy or amino;  R<1> is hydrogen or cyano;  R<2> is C2-C4 alkyl or a group of formula (II) <CHEM>  R<3> is hydrogen or methyl;  R<4> is hydrogen, hydroxy, fluoro, nitro or carbamoyl;  provided that:  R and R<4> are not both hydrogen;  R<4> is not hydroxy when R is hydrogen;  R is hydrogen or amino when R<1> is cyano;  R is hydrogen, hydroxy or methoxy when R<1> is hydrogen;  R<2> is C2-C4 alkyl when and only when R<1> is cyano; or a physiologically acceptable acid addition salt thereof.
Patent IL-88024-A (IL)
Title: Aqueous gel-free formulation of vancomycin hydrochloride and its preparation
IPC: A61P31/04
Filed: 1988-10-12
Abstract: Gel-free concentrated aqueous formulations of vancomycin hydrochloride are provided which comprise the antibiotic salt at a concentration between about 12% and about 50% w/v and a gel-inhibiting compound, e.g., ethanol, at a concentration between about 1% and about 20% v/v. The gel-free formulations are especially useful in a freeze-drying process for preparing vancomycin hydrochloride as a dry flowable powder in bulk or in unit-dosage form.
Patent JP-H03215097-A (JP)
Title: Printing mask
Inventor: MITANI MAKOTO
IPC: H05K3/12
Filed: 1990-01-19
Abstract: PURPOSE:To eliminate the cutting of the coating material to a printed circuit board on the way of an opening by providing a large number of holes each of which throttled upwardly in its cross-section by applying a reverse taper to the inside surface thereof from the surface on the side coming into contact with the printed circuit board. CONSTITUTION:The cross-section of each of a large number of the slit-shaped holes 2 formed to a printing mask 1 prepared by discharge processing is upwardly throttled by applying a reverse taper to each of the inside surfaces of the holes 2 from the surface on the side coming into contact with a printed circuit board. The printing mask 1 is set on the printed circuit board 3 and molten solder 5 is applied to the board 3 through the printing mask 1 and, after the molten solder 5 on the upper surface of the printing mask 1 is removed by a squeezee, the printing mask 1 is detached. By this method, it is eliminated that the solder 5' is cut on the way of each hole 2 or released from the printed circuit board 3.
Patent JP-S5396168-A (JP)
Title: Method of accepting and rocking material
Inventor: KATAYAMA SEIICHI
IPC: B21B43/00
Filed: 1977-02-01
Abstract: PURPOSE: To prevent a rockable accepter from damaging, material accepted and rocked by the acceptor from deforming, and the noise from generating by rocking the material accepted at the corner of the accepter to prevent it from colliding with the vertical piece as the conventional one at rocking time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02189191-A (JP)
Title: Dry cleaner
Inventor: SAKAMOTO TOSHIAKI
IPC: D06F43/08
Filed: 1989-01-19
Abstract: PURPOSE:To simplify structure and to shorten an operation time by a method wherein a bypass port positioned facing an inlet is formed in a cartridge filter, the bypass port is connected to a liquid feed passage, running to a washing drum, through a bypass valve, and an air bleeding work is effected simultaneously with a liquid feed work. CONSTITUTION:A liquid feed passage is formed, in order, with a tank 3 containing a solvent, a pump 7, a cartridge filter 8, and a washing drum 1. An inlet 16, an outlet 14 to the washing drum 1, a filter element 15 with which the outlet 14 is surrounded, and a bypass port 17 positioned opposite to the inlet 16 are formed in the cartridge filter 8. The bypass port 17 is connected to a liquid feed passage, running to the washing drum 1, through a bypass valve 18. This constitution enables execution of an air bleeding work simultaneously with a liquid feed work, and allows simplification of structure and shortening of an operation time.
Patent JP-H06225509-A (JP)
Title: Pm-type stepping motor
Inventor: ITO YOSHIFUMI
IPC: H02K37/14
Filed: 1993-01-25
Abstract: PURPOSE:To smoothly drive a rotor by a method wherein a magnet for the rotor is skew-magnetized and the shape of a pole tooth for a stator yoke is made rectangular. CONSTITUTION:A magnet 2 for a rotor 1 is skew-magnetized so as to be alternately different poles, and the rotor 1 is formed together with a shaft 3. Stator yokes 4, 5 which are faced with the magnet 2 are provided with coils 6 at the inside, they obtain input pulses electrically from the outside, and they turn the rotor 1. Magnetic poles, in the proper number of poles, which are faced with magnetic-pole teeth 4', 5' for the stator yokes 4, 5 are skew-magnetized on the surface of the rotor 1. A deviation amount A between neutral lines 12 for the magnetic poles corresponding to a torsion angle exists on the pole teeth which have been magnetized on the surface of the magnet 2, and the rotor 1 can be turned smoothly when a phase difference in an amount corresponding to the deviation amount A is formed in stator yoke units (a), (b) 13, 14 composed of the stator yokes 4, 5 in rectangular shapes.
Patent JP-H11261840-A (JP)
Title: Preparation processing circuit for synchronizing signal and synchronization method between its circuit and television signal
Inventor: CARPENTIER DIRK
IPC: H04N5/12
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To improve the synchronization with the vertical deflection and/or the horizontal deflection of a picture tube by providing a measurement means which decides the timing of a horizontal synchronizing signal against a vertical synchronizing signal and/or a delayed signal and enabling a delay stage to control the delay time. SOLUTION: A circuit 11 arranged in a convergence circuit measures the space between a delayed signal Vshift and a horizontal synchronizing signal in the fields of both signals. Based on these measured value, the delay time (reg) is optimized to solve a problem that is caused by a fixed delay time (reg). A counter 21 which measures the periods X and Y of the circuit 11 is started by the signal Vshift and then stopped by the scanning line pulse that follows the signal Vshift. The results of time measurement of both fields are independently stored in a memory 22 respectively. Then a control unit 23 transmits a control signal to the memory 22.
Patent JP-H01184503-A (JP)
Title: Programmable controller
Inventor: IKUTA KOJI
IPC: G05B19/048
Filed: 1988-01-19
Abstract: PURPOSE:To prevent operation defect from being generated by calculating required current capacity by reading the current consumption information of a connection module by itself, displaying it, and deciding the suitability of a current module. CONSTITUTION:In a program controller, a power source module 1A, a CPU module 1, and an input/output module 3 are loaded on the slot of a first base 7A, and the controller is connected to a bus provided at the base. Also, on the slot of a second base 7B, a power source module 1B, an interface module 8, etc., are loaded, and respective bus connects expansion connectors 9 by an expansion cable 10. Also, a CPU module 2 is formed by connecting RAMs 22 and 28 and a ROM21, etc. to a CPU20. And the automatic calculation of the whole of a current consumption in a circuit at a secondary side or a circuit at a primary circuit is performed by self-specified data and the current consumption information of each module, and a result is displayed, and the suitability of the power source module is decided.
Patent JP-H05211287-A (JP)
Title: Structure of capacitor element
Inventor: MORISHITA YASUYUKI
IPC: H01L27/04
Filed: 1992-01-24
Abstract: PURPOSE:To make the occupied area of a capacitor element small, and also, to reduce damage to the capacitor insulating film when the upper layer conductor is processed in a semiconductor integrated circuit. CONSTITUTION:A capacitor element is of such a structure that the surface of a lower layer conductive film 2 is exposed by selectively etching parts of the upper layer conductive film 3 and capacitor insulating film 4 in order to bring out the lower layer 6. As a result, it is unnecessary to make the lower conductive film 2 larger than the upper layer conductive film 3 for the provision of the lower electrode. Thus, compared to the conventional capacitor element, the element area can be reduced. Also, it is possible to reduce damage to the capacitor insulating film 4 when the upper layer conductive film 3 is processed. Further, the structure is arranged to effectively utilize the sides of the capacitor insulating film 4.
Patent JP-S54103720-A (JP)
Title: Hypereutectic graphite cast iron and method of producing same
Inventor: SUWA MASATERU
IPC: C21C1/08
Filed: 1978-02-03
Abstract: PURPOSE: To produce a hypereutectic graphite cast iron excellent in periodic damping property and wear proof through the control of the amount of free graphite present above the eutectic temperature and the total amount of carbon to 1% more than that of the eutectic graphite and less than 10% respectively by adding Ni-plated pulverized graphite to a molten iron containing a slight amount of Ti.  
     CONSTITUTION: Ti is added to a molten white pig iron containing 3.8% Si or so at a rate of 0.05 to 1.0%. The molten iron is heated and maintained at 150°C above the eutectic temperature (1145 to 1180°C) under an inert atmosphere or in vacuo. Then, Ni-plated pulverized natural graphite of less than 80 meshes is added to the molten iron while swirled by stirring with an aluminium rod or the like. After the sterring is continued for a while, the molten iron is poured into a metal mold. In this manner, a hypereutectic graphite cast iron excellent in periodic damping property and wear proof, containing free graphite of 1% more than the amount of eutectic carbon with the total amount of carbon controlled to less than 10%, can be yielded without the production of kish graphite. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07217716-A (JP)
Title: Friction wheel type continuously variable transmission
Inventor: KOBAYASHI KATSUYA
IPC: F16H15/38
Filed: 1994-02-01
Abstract: PURPOSE:To prevent deterioration of speed change control accuracy even by deformation of a friction wheel supporting member during transmission by avoiding an coaxially arranged servo piston from interfering with a guide hole. CONSTITUTION:Even if a trunnion 4, which supports a power roller rotating around an axis O3, is deformed in a curve between its connecting points 5, 6 with links 7, 8 by force F2 in the course of transmission and a servo piston 9 inclines as a result of the deformation of the trunnion 4, the servo piston 9, whose clearances between ports 13a, 13b, 14a, 14b guiding the servo piston 9 are made bigger between those farther from a spherical joint 6, does not interfer with these ports thus deterioration of speed change control accuracy can be prevented.
Patent JP-S61171966-A (JP)
Title: Seal construction
Inventor: YASUKAWA KAZUHITO
IPC: B25J19/00
Filed: 1985-01-22
Abstract: PURPOSE:To prevent scattering dust by forming a pocket unit on an outside of a seal material having axial supporting portion on its outside and coupling an intake means to the pocket unit. CONSTITUTION:A bearing cover 50 is sticked to a bearing unit of a first arm 11 in the condition where an O-ring 51 is interposed on the outer circumference. The inner circumferential part of the cover is contacted indirectly to an outer peripheral face of a hollow shaft 21 by a seal member 52 to form an annular pocket unit 53 integrally on the lower portion. The pocket unit 53 is connected to a suction tube 44 by a communicating passage 55 and a piping joint 56. As the suction tube 44 sucks air of the pocket unit 53, even if dust is generated, the dust is not scattered in a room suck as clean room.
Patent JP-H01187799-A (JP)
Title: Neutral particle incident device
Inventor: ISHIKAWA YASUSHI
IPC: H05H1/22
Filed: 1988-01-22
Abstract: PURPOSE:To allow a neutral particle incident device to exert its specified magnetic flux intensity and distribution regardless of the magnetic characteristic in the magnetism center by monitoring the intensity of the flux, and deciding the current value impressed on a coil. CONSTITUTION:A neutral particle incident device is furnished with a search coil 16 to measure the total intensity of the magnetic flux 12, a flux meter 14 to calculate flux from the output value of this search coil 16, and a parameter correcting circuit 15 to correct the current setting value on a deflecting magnet power supply 13. From an ion source power supply control device 17 parameters are given by magnetic flux, and the parameter of magnetic flux corrected by the mentioned parameter correcting circuit 15 with the output of the flux meter 14 is used as the current setting value, which is given to the deflecting magnet power source 13. This allows the deflecting magnet to exert its specified performance without dependency upon the magnetic characteristic in the magnetism center.
Patent JP-H04244453-A (JP)
Title: Air bag device
Inventor: KAMITSUMA HIDEO
IPC: B60R21/239
Filed: 1991-01-31
Abstract: PURPOSE:To regulate a pressure in a bag to an optimum value according to a collision speed and to simplify the structure. CONSTITUTION:A bag body 1 is divided into a main bag 5 on the steering wheel 2 side and a subbag 6 on the passenger side by means of a partition wall 4, and a check valve 7 to prevent the reverse flow of gas from the subbag 6 to the main bag 5 is located to the partition wall 4. An annular regulating bag 15 communicated to the subbag 6 is provided, and the regulating bag 15 forms the peripheral edge of an exhaust hole 14 of the main bag 5. The regulating bag 15 is expanded according to the magnitude of a load when a passenger is collided with the subbag 6, the diameter of the exhaust hole 14 is changed, and this constitution hardens the bag body 1 according to the magnitude of the load.
Patent JP-S62168581-A (JP)
Inventor: MORIMOTO HARUTOSHI
IPC: B07B13/02
Filed: 1987-01-19
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-S5292790-A (JP)
Title: Ion chamber of smoke detector of ionization type
Inventor: TANEMURA KENSABUROU
IPC: G08B17/113
Filed: 1976-01-30
Abstract: PURPOSE: To eliminate the causes for estabilishment of misinformation due to wind to increase the responsivility by aranging a third electrode in the vicinity of an electrode, on which a radiative soruce is mounted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59137384-A (JP)
Inventor: KAWAMURA ITSUO
IPC: C05D3/00
Filed: 1983-01-25
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-S63267265-A (JP)
Inventor: FUIRITSUPU KARUMINE FUAMIRETSU
IPC: C12N5/02
Filed: 1988-01-22
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。