baber/WOPTO huggingface dataset:
Patent GB-1195624-A (GB)
Title: Improvements in Carpet Construction and method
IPC: D06N7/00
Filed: 1968-03-01
Abstract: 1,195,624. Carpets. UNIROYAL Inc. 1 March, 1968 [28 March, 1967], No. 9987/68. Heading A4S. [Also in Division B2] A tufted carpeting comprises a primary scrim 12 through which a pile layer 10 has been needled to form tufts, a non-jute woven secondary scrim 52 adhesively bonded to the primary scrim by a rubber latex layer 16, and a backing layer 24, 66 of embossed latex foam rubber from the surface of which air bubbles have been substantially removed. The pile layer may comprise fibre bundles or yarns. The secondary scrim 52 may be of cotton, polyester or glass cloth. The initial latex layer 16 may be applied in amount 8-16 oz./sq. yd. and may be based on a butadiene/styrene/methocrylic or itaconic acid copolymer latex and whiting, with various specified additives. The backing foam may be a composition based on natural and/or butadiene-styrene rubber latices and whiting and may be foamed by whipping in air and applied in amount 4-8 oz. (dry)/sq. yd. by spraying or by a bar or roller. Embossing may form the backing foam to a depth of 1/16-1/8inch under 1-10 p.s.i. pressure, thereby removing surface air bubbles. The foam is subsequently cured, e.g. by heat: curing agents or acceleraters, e.g. acid salts, and other specified additives, may be incorporated in the composition. The foam may be gelled before embossing, e.g. at 100-150‹C. In the example, the carpeting is formed continuously.
Patent GB-231334-A (GB)
Title: Improvements in and relating to the fractional distillation of oils and other hydrocarbons
IPC: C10G7/00
Filed: 1924-04-22
Abstract: 231,334. Pyzel, D. April 22, 1924. Rectifiers.-Hydrocarbon vapours to be fractionally condensed are passed through dephlegmators and are washed in each one with a stream of liquid identical with the condensate to be obtained from that dephlegmator. The vapours are passed in succession through dephlegmators 11, the condensate from which passes to separate cooling vessels 42 and is returned by pumps 45 to the top of the dephlegmator from which it was derived. Connections are also shown whereby the condensate from each of the dephlegmators may be passed into any of the vessels 42. By-passes 46 enable the amount of condensate passed into the dephlegmator to be regulated.
Patent HK-153196-A (HK)
Title: Method for priming hard tissue
Inventor: AASEN STEVEN M
IPC: A61K6/884
Filed: 1996-08-08
Abstract: An acid and a water-soluble film former are used as a primer for hard tissue (e.g., dentin). The acid has a pK<sub>a</sub> less than or equal to that of phenol and the acid and its calcium salt(s) are soluble in the film former. The primer is free of adhesively detrimental quantities of calcium salts that are not soluble in the film former.
Patent HU-T47308-A (HU)
Title: Process for producing indan derivatives
Inventor: KATO TAKESHI
IPC: C07K5/06
Filed: 1988-03-04
Abstract: A method for producing an indan derivative represented by the formula: <CHEM> by condensing an N-( alpha -alkoxycarbonylaralkyl)- alpha -amino acid with an N-(indan-2-yl)glycine alkyl or aralkyl ester in the presence of a diphenyl phosphorochloridate, and a method for producing another indan derivative having anti-hypertensive activity by using the above intermediate indan derivative are useful for industrial production of the indan derivative having anti-hypertensive activity.
Patent HU-T58057-A (HU)
Title: Process for producing spiro-dibenzosuberane derivatives and pharmaceutical compositions comprising such compounds
Inventor: MATSUMURA HIROMU
IPC: A61K31/40
Filed: 1991-05-06
Abstract: The compounds of the present invention relates to spiro dibenzosuberane derivatives represented by the formula (I): <CHEM> wherein R<1> is hydrogen, alkyl, alkenyl, or aralkyl: R<2> is hydrogen or alkyl; R<3> and R<4> which are the same or different are hydrogen, alkyl, alkoxy, or halogen; m is 0 or 1; n is an integer of 1-4, or a pharmaceutically acceptable acid addition salt thereof, with antineurodegenerative activities and are non-compeptitive antagonist against NMDA receptor, whereby these are thought effective for the prevention or treatment of the ischemic encephalopathy and Alzheimer's disease.
Patent HU-T47577-A (HU)
Title: Process for production of derivatives of 3h-1,2,3-triasole /4,5-d/-piramidin
Inventor: MEIER RENE
IPC: C07D487/04
Filed: 1988-04-06
Abstract: Novel 3H-1,2,3-triazolo[4,5-d]pyrimidine derivatives, in particular substituted 3-benzyl-3H-1,2,3-triazolo[4,5-d]pyrimidines of the formula <IMAGE> in which Ph denotes a phenyl radical which is substituted by halogen, lower alkyl, trifluoromethyl and/or cyano, R1 represents an amino group which is free or substituted by aliphatic, cycloaliphatic, cycloaliphatic-aliphatic and/or by acyl substituents and R2 represents hydrogen, lower alkyl or an amino group which is free or substituted by aliphatic, cycloaliphatic, cycloaliphatic-aliphatic and/or by acyl substituents, and their salts. These compounds can be used as pharmaceutical active substances and can be prepared in a manner known per se.
Patent HU-T59317-A (HU)
Title: Process for producing tablets and granules comprising mesna active ingredient
Inventor: SAUERBIER DIETER
IPC: A61K9/46
Filed: 1991-07-15
Abstract: A granulate containing mesna is made by granulating mesna in the presence of an alcohol, acetone or a mixture of one of these with water. The granulate may be converted to tablets, along with other agents. The tablets contain: 0.01-1 parts by weight of a binding agent 0.03-0.4 parts by weight of a disintegrant 0.01-0.2 parts by weight of a lubricant and 0.1-1 parts by weight of a filling agent as well as, in the case of an effervescent tablet, an additional 0.05-30 parts by weight of a conventional physiologically acceptable effervescent mixture.
Patent HU-T54442-A (HU)
Title: Passive universal communication system
Inventor: NYSEN PAUL ANTON
IPC: H04W88/02
Filed: 1988-10-26
Abstract: An apparatus is described for two-way communication between a controller and a communicator. The controller comprises a series of means adapted to generating a carrier signal and to deal with said signal to produce an informational signal. The communicator likewise comprises a series of means directed at producing a electromagnetic wave signal. In accordance with the invention the first means of the controller comprise means to vary the frequency or phase of said carrier signal, and the means for demodulating a second modular carrier signal include means for mixing said carrier signal with said modulated carrier signal.
Patent ID-20149-A (ID)
Inventor: DIRSCHL FRANZ DR
IPC: D06M15/564
Filed: 1998-04-09
Abstract: A composition (CX), obtained by (a) reacting di- isocyanate(s) (component I) with 2-8C alcohol(s) and/or mono- and/or di-ethers thereof with at least two alcoholic hydroxyl groups and not more than two C-O-C linkages (component II) to give a product which still contains free isocyanate groups, (b) reacting with amine(s) containing two or more alcoholic OH groups to give another product which still contains free NCO groups (with the condition that at least one of the alcohols, ethers and amines used in (a) and (b) contains 3 or more alcoholic OH groups), (c) blocking the free NCO groups with a blocking agent and (d) possibly dispersing the product in water and adjusting the pH.
Patent JP-H03207196-A (JP)
Title: Transmitter
Inventor: MISHIMA TOSHIAKI
IPC: H04Q9/00
Filed: 1990-01-09
Abstract: PURPOSE:To make a data communication with external equipment which differ in signal specification by preparing option parts which has converting functions corresponding to plural different kinds of signal specification. CONSTITUTION:An option part 20 and external equipment are connected by a field bus 30 and the electric specification is matched by a driver circuit 24 which includes the field bus 30. Further, the protocol conversion of data inputted from the external equipment to the option part 20 is performed according to a protocol conversion program stored in a ROM 25 and the converted data is sent to a CPU 11 through a driver 23, a photodiode PD2, a phototransistor PT1, and an I/O part 13. The protocol conversion of data outputted from a main body part 10 to the external equipment is performed in the reverse direction. Consequently, the data communication with the external equipment differing in signal specification can be performed.
Patent JP-H10196491-A (JP)
Title: Method for reducing metal scrap in composite part metal housing for fluid
Inventor: BURGONI JOSEPH A
IPC: F02M61/16
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To reduce metal scraps inside a fuel injector by machining a complete screw which is divided into a start screw part and an end screw part in a part of the fuel injector by using a machine and then removing at least the main part of one part of the start screw part and the end screw part. SOLUTION: A fuel injection housing 11 is machined by a machine so that it includes a fluid cavity and a fuel conveyance passage together with a barrel for a plunger. The cavity includes one set of inner screw parts 31 in which only a cylindrical part is away from an opening part 23. For the inner screw parts 31, a start screw part 37 and an end screw part 38 are milled by using a side part milling tool, and an inclined path 39 is formed at an end of the inner screw 31 due to the curve of the milling tool. Preferably, the length of this inclined path 39 is 5% or less of the circumference of the cavity, although it depends on a diameter of the milling tool. Consequently, it is possible to reduce metal scraps in a fuel injector.
Patent JP-H0314404-A (JP)
Title: Device for temporarily suspending feed of product
Inventor: IBANO BARONCHIINI
IPC: B65B9/04
Filed: 1990-01-09
Abstract: PURPOSE: To prevent products from being supplied to a belt region which is to be discarded later by including a sliding body which moves forward and backward in parallel to a direction of the belt body sliding between a working position and a play position. CONSTITUTION: When a photo cell 51 senses a defect of a belt 2, a control part activates a jack 21, a sliding body 60 and a thin plate 31 move forward synchronously with the belt 2 which is pulled by the plate, and the plate 31 closes a supply duct 11 of products 4 when a defective part of the belt which is to be discarded later passes a filling site P. Reaching of the sliding body 6 to a working limit position T is detected by a proximity sensor 52 via a sheet metal 53, the jack 21 is prevented from working via a control site, and the sliding body 60 is stopped at the position T. When a photo cell 5-1 senses recovery of the belt 2 to a normal state, a jack 41 is activated to return the sliding body 60 to its play position E. The plate 31 comes away from a duct 11 to have an exit opened, supply of the products 4 is again started normally, and the products are filled in a pocket 3.
Patent JP-2000206856-A (JP)
Title: Holographic housing system
Inventor: CHO SHUSHAKU
IPC: G11B7/12
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a housing system which simplifies the scale of the system by adopting a parabola mirror for the system. SOLUTION: A spatial optical modulator(SLM) 170 can make the signal beam incident on thereon pass, then convert the beam into the modulated signal beam having data in a page form. The modulated signal beam is made incident on a Fourie transform lens 160 for converging the beam onto the recording region of a storage medium 150. A reference beam passes first and second wedge-like prisms 110 and 120 and then passes the opening 132 of the parabola mirror 130. The passed reference beam is reflected by a third mirror 136 toward the parabola mirror 130 and the incident reference beam on the parabola mirror 130 is converged by the parabola mirror 130 to the inside of the recording region of the storage medium 150. The modulated signal beam in the recording region generates interference fringes by interfering with the converged reference beam.
Patent JP-S57114928-A (JP)
Title: Interruption controller
Inventor: SHIRAYANAGI YOSHIROU
IPC: G06F3/06
Filed: 1981-01-09
Abstract: PURPOSE:To increase the through-put of a controller and a channel, by resetting interruption after write-in of format and setting an interruption control latch for the start before the end of erase, in an interruption control for discs and the like. CONSTITUTION:A disc device 18 is connected to a channel via an upper rank controller 1. When a CCW chain is finished for format write-in, an interruption reset signal 10 is outputted from a tag decoder 2, an erase finish interruption latch 7 and an interruption control latch 3 are reset to suppress erase completion interruption. On the other hand, if a new start is given to the device 18 before the end of erase operation, the device 1 tentatively stops the start and issues a tag signal for interruption set. Thus, the decoder 2 outputs an interruption set signal 11 to set the latch 3. Thus, an interruption latch 6 is set with the output of a sector counter 4 and an interruption signal 17 is transmitted to the device 1. The through-put can be increased by simplifying the interruption control.
Patent JP-H03206191-A (JP)
Title: Partially exposed sheetlike material of processing composition
Inventor: SAITO YOSHIMITSU
IPC: D06M101/16
Filed: 1990-01-08
Abstract: PURPOSE:To obtain a decorative sheetlike material having exposed coarse particles, etc., and a three dimensional feeling by coating the surface of fiber sheet such as paper, woven or knitted fabric with synthetic resin containing short fibers and inorganic or organic coarse particles and then partially dissolving or eluting a binder of the resin. CONSTITUTION:A fiber sheetlike material such as paper, nonwoven fabric, woven or knitted fabric is impregnated or coated with a processing composition composed of a synthetic resin comprising short fibers of synthetic yarn, inorganic or organic coarse particles or a material substance in a small lump state and the surface part of the coated and formed part is partially dissolved or diluted by using a solvent which is a non-solvent to the material substance and a solvent to the resin or optionally brushed, removal of soluble part is promoted and the material substance of indeterminate size is exposed to give a sheetlike material having a three dimensional feeling and decoration.
Patent JP-S61161498-A (JP)
Inventor: UMEMOTO TADAHIRO
IPC: G21F9/00
Filed: 1985-01-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62159912-A (JP)
Title: Amplifier circuit
Inventor: SAHODA MASAYUKI
IPC: H03K5/22
Filed: 1986-01-08
Abstract: PURPOSE:To decrease the output impedance and the through-current by using a source follower as an output circuit in an amplifier circuit used for a chopper type comparator. CONSTITUTION:The source follower 22 is used as an output circuit. Then the potential difference between the input and output of the source follower 22 is corrected and the operating point of the entire amplifier circuit (circuit threshold value) is made equal to that of the single amplifier, thus a level shift circuit is provided between an inverter 15 and the source follower 22. Then the circuit threshold value is the same as the single amplifier and the output impedance is lowered without increasing the through-current largely. The said inverter 15, a level shifter 21 and the source follower 22 are connected in cascade. Then the source follower 22 has an NMOS TR 17 and a constant current source 20, which is connected between the TR 17 and ground, the drain of the TR 17 is connected to a power supply VDD, the source is used as an output Vout and the gate is connected to the output of the level shifter 21.
Patent JP-S62160075-A (JP)
Title: Frequency converter
Inventor: TANIGUCHI MASATAKA
IPC: H02M5/27
Filed: 1986-01-08
Abstract: PURPOSE:To reduce the secondary winding of a transformer and the size of the transformer by commonly using the secondary winding to a plurality of thyristor bridges in the groups of positive side and load of the bridge. CONSTITUTION:A first transformer 29 and a second transformer 34 are provided, and secondary winding 25 for supplying power to thyristor bridges 2, 3, secondary winding 26 for supplying power to thyristor bridges 4, 5, and secondary winding 27 for supplying power to thyristor bridges 6, 1 are provided. Similarly, secondary windings 30-32 for supplying power to thyristor bridges 7-12 are provided in a transformer 34. The primary windings 28, 33 of transformers 29, 34 are connected with a power source 35, and reactors 13-24 are connected in series with the bridges 1-12 to suppress the ripples of a circulating current.
Patent JP-H11204663-A (JP)
Title: Flash memory and manufacture thereof
Inventor: KANAMORI KOJI
IPC: H01L29/423
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a flash memory having superior long-term reliability, to reduce the occurrence of disturbance phenomena, and a method therefor. SOLUTION: In a flash memory which has a floating gate 12, a control gate 11 and a erasure gate 13 insulated from one another and which causes data to be erased through the electrons being pulled out from the corner edges of the gate 12 into the oppositely facing gate 13 via an insulating film, the insulating film between the gates 12 and 13 is formed to have a uniform thickness over the corner portions of the gate 12.
Patent JP-H09190086-A (JP)
Title: Cleaning device for transferring belt
Inventor: FUJITA YOSHIO
IPC: G03G21/16
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To make replacement of a cleaning blade easy, in a cleaning device for a transferring belt, provided with a type of the cleaning blade being pivotally supported. SOLUTION: This device is composed that a shaft body 38e is temporarily shifted to the side of a second side plat, the shaft body 38e is turned clockwise after detaching engagement between a projection 63 and a circular arc groove 64 of the first side plate, and secondly, the projection 63 is inserted in the engaging hole 65, by shifting the shaft body 38e to the side of the first side plate. As a result, the shaft body 38e becomes to a maintenance attitude in which a fitting screw 58 can be controlled by a screwdriver 70. Thus, the maintenance work can be performed remarkably easy, compared with the case requiring that the shaft whole body is detached for replacing the cleaning blade.
Patent JP-H04235366-A (JP)
Title: Switching system of mode of lsi
Inventor: HAYASHI TOMOHIRO
IPC: G01R31/3185
Filed: 1991-01-11
Abstract: PURPOSE:To provide a mode switching system not necessitating a mode switching terminal for exclusive use. CONSTITUTION:A test mode latch (FF) making a test function of LSI effective is provided, and a construction is made so that the test mode latch (FF) is set by using as a clock a signal obtained by taking the logical product of a reset signal (1) at the time of resetting of a system and a data signal (2) outputted at this time and that the test function of the LSI is thereby made effective.
Patent JP-S58124652-A (JP)
Inventor: HERUMAN FUITSUSHIYAA
IPC: B41F7/00
Filed: 1983-01-11
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-S5699641-A (JP)
Title: Aftermixer for reaction type injection molding
Inventor: NAKAMURA SHIYOUZOU
IPC: B29C39/02
Filed: 1980-01-14
Abstract: PURPOSE:To provide an aftermixer for reaction type injection molding which can obtain sufficiently satisfactory mixing effects of two liquids and which can prevent production of external appearance defects of a molding as well as improve its strength by placing each pair of mixing ports at inclination of angles in a specific range against at outlet port. CONSTITUTION:Several pairs of mixing ports 7, which are provided communicating with branched inlet passages 6' and 6'' in an aftermixer 2, are placed so as to have inclinations of 40-60 deg. with respect to the outlet port 8. The flowing out directions of the two liquids flowing as shown by arrows suddenly change twice, so that they are repeatedly provided with sufficient stirring action. In addition, if each pair of mixing ports 7 are placed so as to face to each other, the two liquids collide with each other there and are more uniformly mixed.
Patent JP-S5496046-A (JP)
Title: Transfer device
Inventor: SAKAMOTO KOUJI
IPC: G03G15/16
Filed: 1978-01-13
Abstract: PURPOSE: To give always optimum conditions for different kinds of transfer members by measuring the relations between the thicknesses and dielectric constants of the transfer members on the  way of conveying the transfer members to transfer position and changing the applied voltage at  the transfer to an optimum one with the values thus measured.   
     CONSTITUTION: Transfer roller pairs 7, 8 conveying transfer members 4 to the transfer position  of a recording member 1 and a transfer roller 3 are made conductive rollers covered with insulation films 7a, 8a on the surfaces respectively. A resistance 11 and a constant voltage power source  12 are connected between the rollers 7, 8. The electrostatic capacity of the conveying rollers 7, 8  changes with the transfer members 4 being fed from a paper feed cassette 5, and a current flows  in this circuit. This is then converted to a voltage signal via the resistance 11 of the circuit and the  signal is converted to a specific value by a control circuit 14 via amplifier 13. This signal changes  the voltage of the variable power source 15a of the transfer power source 15. This changed  voltage is the optimum transfer voltage for the transfer member 4 used. This is then applied to  the transfer roller 3, whereby images are transferred onto the recording member and the transfer  member 1 conveyed by the transfer roller 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59127574-A (JP)
Title: Power source circuit of thermal printer
Inventor: MINOWA MASAHIRO
IPC: B41J2/35
Filed: 1983-01-11
Abstract: PURPOSE:To prevent the variation of a printing density due to environmental temperature by adding constant-voltage means which includes transistors connected with resistors between the base and the emitter and between the base and the collector, to a DC/DC converter. CONSTITUTION:A multioscillation type DC/DC converter which includes a coil 2, transistors 3, 4 and a condenser 9 is oscillated in free-running state, the signal is converted via a diode 5 into a DC voltage, and the voltage is supplied to a heat generating element of a thermal printer. Constant-voltage generating means 14 which includes a transistor 11 connected with resistors 12, 13 between the output terminal 16 and the base of a transistor 11, between the base and the emitter and between the base and the collector, is provided. Accordingly, a voltage which is not affected by the influence of the temperature can be obtained at the output terminal 16 by utilizing the fact that the voltage across the resistor12 varies by the environmental temperature, thereby maintaining the printing density constant in a simple structure.
Patent JP-S58120327-A (JP)
Title: Echo canceller device
Inventor: MINAMI SHIGENOBU
IPC: H04B3/23
Filed: 1982-01-11
Abstract: PURPOSE:To simplify the constitution of a D/A converter and to reduce the quantized noises for an echo canceller device such as a telephone set, etc., by extracting and controlling an effective pseudo echo line signal in response to the echo properties of a hybrid circuit. CONSTITUTION:A pseudo echo signal of m-bit word length is produced on the basis of the estimated echo line properties of a hybrid circuit 1, and at the same time a squaring/totalizing process is given to an impulse answer signal showing the estimated echo properties. Based on this squared and totalized value, the n-bit component is extracted out of the m-bit pseudo echo signal. This n-bit component undergoes a D/A conversion through a D/A converter 8, and the level of this converted output signal is controlled by a level controlling circuit 17 in accordance with the squared and totalized value. Then an echo eliminating pseudo echo signal is produced and then subtracted from the output signal of the receiving terminal of the circuit 1.