baber/WOPTO huggingface dataset:
Patent GB-2347320-A (GB)
Title: Communication system and method
Inventor: PARK KYU-HEE
IPC: H04M1/72502
Filed: 1999-12-22
Abstract: A private radio switching system comprises a cordless handset 21n for communicating with the main switching apparatus of the switching system through a base station 110, and a cordless main telephone set 20n having a display and a plurality of functional keys used to connect with the main switching apparatus. The functional connection of the cordless handset 21n and the main telephone set 20n is accomplished through the steps of transmitting handset operational data generated by the cordless handset to the main telephone set by means of infrared ray (IR), RF or direct contact cordless data communication, displaying a message according to the operational data on the display of the main telephone set 20n, transmitting main set key data entered by the telephone main set 20n to the cordless handset 21n means of the cordless link and and operating the cordless handset 21n to transmit the main set key data to the base station 110 and thence to the main switching apparatus 100.
Patent HU-T74257-A (HU)
Title: Compositions and methods for stimulating megakaryocyte growth and differentiation
Inventor: BARTLEY TIMOTHY D
IPC: C07K14/475
Filed: 1995-03-30
Abstract: Disclosed are novel proteins, referred to as megakaryocyte growth and development factors (MGDFs; also generally referred to as Mpl ligands), that have a biological activity of stimulating the growth of megakaryocytes and augmenting the differentiation or maturation of megakaryocytes, ultimately to result in the production of platelets. MGDF derivatives comprising MGDF molecules attached to water soluble polymers, such as polyethylene glycol, are also disclosed, along with methods for their preparation. Also disclosed are processes for obtaining the MGDFs in homogeneous form from natural sources and producing them by recombinant genetic engineering techniques from mammals, including humans.
Patent HU-T74367-A (HU)
Title: Fungicidal alpha-aryl-substituted cyclic amide derivatives, fungicid compositions containing these as active ingredients and using thereof
Inventor: BROWN RICHARD JAMES
IPC: C07D207/38
Filed: 1994-08-30
Abstract: Cyclic amides of Formula (I) which are useful as fungicides wherein: A is O; S; N; NR5;or CR14-, G is C or N; W is O or S; X is OR1, S(O)mR1 or halogen; R1, R2, and R5 are independently, in part, C1-C6 alkyl; Y is, in part, -O-; -S(O)n-,-CHR6O-; or -CHR6O-N=C(R7)-; Z is, in part, optionally substituted cycloalkyl, phenyl, pyridinyl, pyrimidinyl, or naphthyl; and R3, R4, R6, R7, R14, m, and n are defined in the disclosure, are disclosed.
Patent IL-44050-A (IL)
Title: Method and compositions containing halo-acetanilides together with an antidote from the class of halo alkanoylamides for selective control of weeds in corn
IPC: A01N37/34
Filed: 1974-01-21
Abstract: 1454043 Herbicide/antidote composition CIBA-GEIGY AG 24 Jan 1974 [25 Jan 1973] 03293174 Heading A5E A method of selectively combating weeds at a locus comprises (a) applying to the locus before, during or after sowing maize seed therein; or (b) applying to maize seed itself prior to sowing in the locus either simultaneously, or successively in either order: i) a compound of formula I: wherein: R 1 represents a methyl or methoxy group; and ii) a compound of the formula II: wherein R 2 and R 3 , which may be the same or different, each represent an allyl or C 1 -C 4 alkyl group, or together with the nitrogen atom to which they are bonded represent an unsubstituted or 2-methyl substituted 1, 3-oxazolidine ring, the amount of ii) being sufficient to protect the maize seeds or germinating maize shoots from attack by i). Compositions of i) and ii) also are claimed. Compound i) is N-(2'-methoxyethyl)-2, 6-dimethyl-chloroacetanilide or N-(2'- methoxyethyl) - 2 - methyl - 6 - methoxy - chloroacetanilide; typical compounds ii) are N, N-diallyl-dichloroacetamide; N-allyl-N-ethyl-dichloroacetamide and 2, 2-dimethyl-3-dichloroacetyl-1, 3-oxazolidine. Specification 1396941 is referred to.
[GB1454043A]
Patent IL-45117-A (IL)
Title: Phosphates their production and their use as flame retardants
IPC: C07F9/12
Filed: 1974-06-25
Abstract: New phosphates are provided which correspond to the formula D1-R1O ANGLE P ANGLE D2-R2O-X wherein X is phenyl or substituted phenyl, R1 and R2 each is bromoalkylene, D1 and D2 each is hydrogen, hydroxyl or bromine or D1 and D2 alone or together are linked to a second phosphate radical. The phosphates are useful as flameproofing agents for organic fiber material, especially polyester fiber, or for plastics.
[US3946092A]
Patent IL-73258-A (IL)
Title: 6-(ar)alkyl-7-aminoazolo(1,5-a)pyrimidines,their preparation and their use as fungicides
IPC: A01N43/90
Filed: 1984-10-16
Abstract: 7-Aminoazolo[1,5-a]pyrimidines of the formula    <IMAGE>  I  where R1 is alkyl or aralkyl, R2 and R3 are each hydrogen or alkyl, and A is nitrogen or CR4, where R4 is hydrogen, alkyl or halogen, and fungicides containing these compounds.
Patent IL-93559-A (IL)
Title: Preparation of 4-demethoxydaunomycinone
IPC: B01J31/12
Filed: 1990-02-27
Abstract: Process for preparing anthracyclinones of general formula (I): <CHEM> wherein R represents a hydrogen atom or a COOR1 group in which R1 may be a hydrogen atom or an optionally substituted C1-C10 alkyl group, which are intermediates in the preparation of antitumor anthracycline glycosides, are prepared by:   (i)(a) reacting a 4-demethyl-4-sulfonyl-7-deoxy-13-dioxolanyl daunomycinone of formula (V): <CHEM> wherein R min  represents an alkyl group having from 1 to 10 carbon atoms optionally substituted by one or more halogen atoms or an aryl group optionally substituted by halogen, alkyl, alkoxy or nitro, in a reducing environment with a catalytic amount of a compound of formula (VIII):  MLnL min m wherein M represents a transition metal atom, L and L min , which may be the same or different, each represent an anion or a neutral molecule and n and m may vary from 0 to 4, such as to obtain a compound of formula (VII): <CHEM>  wherein R represents hydrogen; or (b) carbonylating a 4-demethyl-4-sulfonyl-7-deoxy-13-dioxolanyl daunomycinone of formula (V) as defined above, with carbon monoxide in the presence of a nucleophile R1OH wherein R1 is as defined above, an organic or inorganic base and as catalyst a compound of formula (VIII) as defined above, such as to obtain a compound of formula (VII) as shown above wherein R represents a COOR1 group; and (ii) introducing an  alpha -hydroxy group at the 7-position and removing the 13-oxo protecting group by acid hydrolysis from the resultant compound of formula (VII). r
Patent IL-97998-A (IL)
Title: Nonextruded concentrates of additives fillers or pigments for polymers
IPC: C08K9/04
Filed: 1991-04-29
Abstract: Nonextruded concentrates in particle form, each particle comprising:     A) a matrix consisting of a nonextruded particle of an olefin polymer or copolymer, having a porosity, expressed in percentage of voids on the volume of the particle, higher than or equal to 15%; B) one or more additives, pigments or fillers, or combinations thereof, deposited on the surface of the matrix (A) and/or inside its pores. The concentrates are used in the processing of polyolefins. n
Patent JP-S61170967-A (JP)
Title: Recording and reproducing device
Inventor: MORIYA MITSURO
IPC: G11B7/09
Filed: 1985-01-23
Abstract: PURPOSE:To obtain a device which ensures the control accuracy in the steady state even by using a simple and low-priced acceleration detecting means and can prevent a control element from heating by providing an acceleration level detecting means for detecting that the magnitude of vibration or impact exceeds the prescribed value. CONSTITUTION:Signals of acceleration detectors 28-30 are inputted to an acceleration level detecting circuit 38 through band-pass filters 32-34 having a passing band from 1Hz to 2kHz, for instance, and switches 35-37. When the amplitudes of the signals of acceleration detectors 28-30 exceed the prescribed value, level detecting circuits 51-53 output HIGH signals, and close switches 39 and 40 through an OR circuit 54. Accordingly, when the title device receives the vibration or impact in the tracking direction, the switch 39 is shorted, and the control element 14 and a linear motor 16 are driven in accordance with the signal of the acceleration detector 28. When the device receives the vibration or impact in the vertical direction against the face of a recording carrier, the switch 40 is shorted, and the control element 14 is driven corresponding to the signal of the acceleration detector 29.
Patent JP-2000209228-A (JP)
Title: Method for transferring ip packets
Inventor: NAKAMURA YOICHI
IPC: H04L47/43
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To enable reducing the load of a routing transfer processing by receiving plural sufficiently short IP packets, classifying them into ones by every destination having same IP address and pre-fixed length, multiplexing them in AAL5-PDU being longer than a packet length, transmitting them, separating the plural IP packets into independent packets by means of a packet separating device and transferring them. SOLUTION: A packet-multiplexing device 3 identifies destination IP addresses in the packet headers of the received IP packets, classifies them into ones by every destination having the same IP address and pre-fixed length, multiplexes them in the user data part of AAL5-PDU and transmits them to the side of a wide area network 1. A transmission side node 2 or a relay node 12, which receives AAL5-PDU executes a routing processing and decides the node of a transfer destination. There is a time to spare in the arrival time of long AAL5-PDU, as compared with the arrival time of the short IP packets, so that the load for a transfer processing in the routing processing is reduced with respect to the IP packets.
Patent JP-H04244829-A (JP)
Title: Melt adhering method of fluororesin film
Inventor: HONDA HIROKI
IPC: B29C65/10
Filed: 1991-01-30
Abstract: PURPOSE:To melt-bond a cover film easily with the joint section of a fluororesin film lined on a tower tank, etc. CONSTITUTION:When the joint section 4 of a lining layer at a time when a fluororesin film 3 as a high function material having chemical resistance, corrosion resistance, microorganism resistance, nonadherence, etc., is lined on a tower tank, etc., a cover film 5 is placed on the joint section 4, hot air is blown against the cover film 5, and said cover film 5 is melt-bonded with said joint section 4.
Patent JP-S58134066-A (JP)
Inventor: BERUNARU DEYUBUROO
IPC: B01J41/08
Filed: 1983-01-26
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-H05205532-A (JP)
Title: Harness assembly for freezer refrigerator
Inventor: OGURA KEIKO
IPC: H01B7/00
Filed: 1992-01-23
Abstract: PURPOSE:To provide a harness assembly capable of enhancing adiabatic effect and capable of preventing defective filling of an urethane adiabator. CONSTITUTION:A harness 11 is pinched and adhered between two pieces of flexible sheet materials 12 and 13 under the condition of planar arrangement in a harness assembly 1 designed to be embeded in an urethane adiabator in a refrigerator. Either one of the sheet materials 12 and 13 is designed to be a mold releasing paper containing an adhesive layer. Further, the sheet materials 12 and 13 are designed to have air permeability.
Patent JP-H01186858-A (JP)
Title: Production of 4-alkylthio-substituted phenol compound
Inventor: YAMAZAKI SHIGERU
IPC: C07D209/48
Filed: 1988-01-20
Abstract: PURPOSE:To obtain a compound useful as a synthetic intermediate for dye, agricultural chemical or medicine, cyan coupler in photographic chemical, etc., in one process and good yield, by reacting a phenol compound with an asymmetric disulfide in the presence of a base. CONSTITUTION:A phenol compound expressed by formula I or formula II (R1 is a group capable of substituting at aromatic ring and is not substituted at 4 position of phenol or naphthol; m is 0-4; n is 0-6) is reacted with an asymme tric disulfide expressed by formula III (R2 is aliphatic; X is O, S, Se, Te, N or methine; Y is N or methine; Z forms non-metallic atom group of 5 or 6-mem bered ring together with X and Y or may have condensed ring) in the presence of a base (e.g., NaOH) in a solvent such as N,N-dimethylformamide at -78-250 deg.C to provide the aimed product expressed by formula IV or formula V.
Patent JP-S61170120-A (JP)
Title: Pulse width expanding circuit
Inventor: HASHIMOTO MASAMI
IPC: H03K3/033
Filed: 1985-01-23
Abstract: PURPOSE:To obtain an output pulse having a constantly expanded pulse width regardless of the quantity of an input pulse width by using an output terminal of a latch circuit as an output terminal as a pulse width expanding circuit, connecting the terminal to an input terminal of a delay circuit and connecting an output terminal of the delay circuit to the 2nd input terminal of the latch circuit. CONSTITUTION:When a negative pulse (8) is incoming to an input terminal 8, the level of an output terminal 9 of the latch circuit 1 changes to logical H. Since the level of the output terminal 11 of the delay circuit remains H for some time, the output of an NAND circuit 4 changes to L level. A signal of an output terminal 9 of the latch circuit 1 enters the input terminal of the delay circuit 12 and the output terminal 11 of the delay circuit changes to logical L via a prescribed delay time. As shown clearly in timing chart in figure, a thin pulse width (8) is expanded into a thick pulse width 9. the pulse width 9 is set only at a delay time of the delay circuit and independent of the input pulse width.
Patent JP-2000208335-A (JP)
Title: Truck-mounted type mobile transformer equipment
Inventor: MAKITA TAKAO
IPC: H01F27/06
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a truck-mounted type mobile transformer equipment which allows operation, even in a narrow space. SOLUTION: A mobile transformer equipment 5, wherein a mobile transformer, high-voltage side breaker, low-voltage side breaker, and control device are housed in a housing case 7, is mounted on a pallet of a truck. On a sidewall part of the housing case 7, an opening part 9 is formed which is used for operating an operation part of the control device and the low-voltage side breaker. As an opening/closing door 15 provided to the opening part 9, a vertically moved door which is raised or lowered to open/close the opening part is used.
Patent JP-H09205109-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARIGA MASAHIRO
IPC: B29C45/02
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To attain secure removal of unnecessary resin adhered to a lead frame in a resin sealing process. SOLUTION: In this manufacturing method, a lead frame 1 having an inner lead 3b, an outer lead 3a and a die bar 4 is held between upper and lower molds. A molten resin is filled into a cavity 8 thus formed on alignment surfaces of the upper and lower molds from a resin filling path extending to the cavity 8, and the air in the cavity 8 is emitted via an air passage 12 extending to the cavity 8. Thus, a semiconductor chip mounted on the inner lead 3b is resin- sealed and then the die bar 4 is removed by cutting from the lead frame. In this case, when the molten resin is filled into the cavity 8, the molten resin leaking from the cavity 8 to the air passage 12 is stored in a storage chamber 13 formed to extend to the air passage 12, at a position on the outer lead side from the die bar 4 of the lead frame 1 on the alignment surfaces of the upper and lower molds.
Patent JP-H05210828-A (JP)
Title: Magnetic disk device
Inventor: SUGIMOTO YUKIMASA
IPC: G11B5/41
Filed: 1992-01-24
Abstract: PURPOSE:To prevent an accident of head crush caused by dirt of a magnetic head by periodically cleaning the surface of a head of a head loading and unloading system. CONSTITUTION:The time for a period of loading the magnetic head on a magnetic disk surface is measured by a working time measuring means 1. Then, when a power source is inputted, a signal is immediately sent to an accumulated time storage means 2, and afterward, the signal is sent, for instance, every 15 min. Subsequently, whenever the accumulative time is renewed, whether a time interval required for cleaning has elapsed or not is decided by a cleaning time deciding means 3. When it is decided that a prearranged time has elasped, a cleaning means 4 is operated to clean the magnetic head, provided that there is no information write/read command from a host device. When there is the command, the cleaning operation is commenced after the command is finished.
Patent JP-S55106949-A (JP)
Title: Tape loading device
Inventor: KAMAYA NAOKI
IPC: B65H23/16
Filed: 1979-01-31
Abstract: PURPOSE: To provide a simplified structure and save an installation spacing by a method wherein a tape loading member is engaged with a resilient coil member, and the tape loading member is moved by a rotation of the coil member.  
     CONSTITUTION: Coil springs 11a and 11b are arranged below the base plate 4, i.e. right below both guide grooves 9a and 9b. These coil springs 11a and 11b are stored in a pair of U-shaped guides 12a and 12b which are attached to the lower surface of the base plate 4, and the springs are rotated. In turn, a pair of projections 13a, 13b which are projected at the lower surface of the moving tables 8a and 8b are inserted through guide grooves 9a and 9b, projected below the base plate 4, and inserted into the coil springs 11a and 11b, and engaged therewith. Rotating shafts 14a and 14b are attached to one end of the coil springs 11a and 11b and driven by a driving motor 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04339039-A (JP)
Title: Electric housing type door mirror
Inventor: OKADA SHOJI
IPC: B60R1/06
Filed: 1991-01-31
Abstract: PURPOSE:To reduce the number of lead wires connected to a door mirror by controlling so as to realize the mutual movement between the returning position and the housing position by means of a returning position detecting switch which is built in on the door mirror side and detects the preset condition and a housing position detecting switch to detect the housed condition of the door mirror. CONSTITUTION:When a door mirror DM is in the returning condition, a housing switch 21 is turned ON, then a signal is output from a timer circuit 13 to an output circuit 14 for a specified period of time, and a housing side relay RY3 is activated only for the specified period of time. At this moment, the housing position detecting switch S2 is in the ON condition, a contact of a motor-driven relay RY6 is closed and connected to a common contact (c) of a returning side relay RY4, and the motor (M) is rotated to the housing direciton of the door mirror DM. Then, the housing position detecting switch S2 is turned OFF immediately before the door mirror DM is housed, and the motor (M) is stopped. An output circuit 14 is shut off by means of a timer circuit 13, completing the housing operation of the door mirror DM.
Patent JP-H01190690-A (JP)
Title: Production of tetramethyl titanate
Inventor: KUROKAWA MASAHIRO
IPC: C07F7/28
Filed: 1988-01-22
Abstract: PURPOSE:To obtain the title compound useful as a raw material for synthesizing organotitanium compounds, a catalyst for organic synthesis, a packing material, a paint, etc., by reacting methanol dehydrated in the presence of an alkaline metal methylate with a tetraalkyl titanate in a specified ratio. CONSTITUTION:(A) Methanol dehydrated in the presence of at least an alkaline metal methylate (preferably sodium methylate) and (B) a tetraalkyl titanate (preferably tetra-i-propyl titanate or tetrabutyl titanate) expressed by the formula Ti(OR)4 (R is 2-6C) are reacted in the mol ratio of 8:1-32:1, preferably 12:1-28:1 at the reflux temperature to provide the aimed compound.
Patent JP-S5396063-A (JP)
Title: Production of roof sheathing material
Inventor: KAWASAKI YOSHIHIRO
IPC: B29C43/24
Filed: 1977-01-31
Abstract: PURPOSE: A porous sheet is placed between two sheets of a thermoplastic resin and they are hot-pressed thus providing a roof sheathing material with high stiffness and dimensinal stability and freeness from delamination. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59135288-A (JP)
Title: Preparation of highly concentrated aqueous slurry of coal by wet process
Inventor: NAKA AKIHIRO
IPC: C10L1/32
Filed: 1983-01-24
Abstract: PURPOSE:To prepare a highly concentrated coal/water slurry having a coal concentration of 65-80wt% most efficiently, by feeding coal in two or more batches into a ball mill for crushing under specified conditions. CONSTITUTION:Balls are put in a ball mill to an apparent filling degree of 30- 55% of the mill capacity. A first batch of coal is placed in the ball mill and is crushed in the presence of 50-40pts.wt. water until 70-90wt% coal particles pass through a 200-mesh sieve. The remaining coal is added to the resultant aqueous slurry so that the coal concentration may be 65-85wt% and crushing is continued until 70-90wt% coal particles pass through a 200-mesh sieve. A thickening agent is added to the slurry in the first step and/or second step of coal charging.
Patent JP-H08200470-A (JP)
Title: Flywheel device
Inventor: TAKAHATA RYOICHI
IPC: H02J15/00
Filed: 1995-01-27
Abstract: PURPOSE: To rotate a rotary shaft at a high speed by increasing a natural vibration frequency of the rotary shaft. CONSTITUTION: A flywheel device comprises a rotary shaft 1 rotated with a vertical shaft serving as the center, flywheel 2 fixedly provided in the rotary shaft 1, two sets of upper/lower 4-axis control type radial magnetic bearings 3, 4 of contactlessly supporting the rotary shaft 1 in a radial direction and a superconductive bearing 5 of contactlessly supporting the rotary shaft 1 in an axial/radial direction. At least the one set of the radial magnetic bearings 3, 4 has an electric motor drive function of driving the rotary shaft 1 rotated.
Patent JP-S58127677-A (JP)
Inventor: TAKENOUCHI NORIO
IPC: A63F13/812
Filed: 1982-01-26
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-S58129983-A (JP)
Title: Continuous preparation of alcohol by mixed culture
Inventor: KIDA KENJI
IPC: C12R1/865
Filed: 1982-01-26
Abstract: PURPOSE:To improve the yield of alcohol from the sugar used as a raw material, by culturing bacteria having alcoholic fermentation capability and attached to a carrier together with immobilized yeasts in one fluidized layer fermentor. CONSTITUTION:For example, blackstrap molasses diluted to 5 times volume is supplied to a fluidized layer fermentor 1 with the pump 2, and at the same time, the blackstrap molasses is circulated with the pump 3. Bacteria having alcoholic fermentation capability and attached to a carrier such as pulverized vermiculite, activated charcoal, zeolite, etc. are cultured together with alcoholic fermentation yeasts included in and immobilized with polyacrylamide, sodium alginate, etc. in the fermentor 1 under fludizing conditions. The yield of alcohol can be improved by the combined action of the bacteria and the yeasts. After the fermentation, the fermented liquid is discharged continuously from the top of the fermentor 1.
Patent JP-S5396937-A (JP)
Title: Corrosion inhibiting method of tube with fin
Inventor: SATOU TOSHIHIKO
IPC: C25D7/00
Filed: 1977-02-04
Abstract: PURPOSE:In the case that a tube made of Fe type material with a fin made of Al is to be corrosion inhibited, to maintain a corrosion resistance under any severe corrosive conditin accompanied by a temp. change, by coating the surface of it with Zn, and then coating the surface with (bi)chromate.