baber/WOPTO huggingface dataset:
Patent JP-2649823-B2 (JP)
IPC: H03L7/26
Filed: 1988-04-18
Granted: 1997-09-03
Abstract: A clocking device of substantially constant stability for short-term and long-term measurements. This clocking device comprises first generators of a clocking signal with substantially constant stability for short-term measurements, and second generators of a clocking signal of constant stability for long-term measurements. Means for the automatic locking of one of the said first or second clocking signals to the other clocking signal are provided, and enable the automatic frequency and/or phase locking of said signals. The automatic locking means have a time constant corresponding to the transition zone between the short-term and long-term measurements. The device can be applied in the high-precision time-measuring instruments industry and to air and space navigation instruments.
Patent JP-H0633388-B2 (JP)
IPC: C10M123/02
Filed: 1986-04-30
Abstract: A lubricating grease having a high dropping point, good stability against oxidation and long life contains a thickener comprising essentially the three components: lithium soap of C12-24 hydroxy fatty acid; lithium phosphate salt produced from phosphoric or phosphorous acid ester and dilithium borate. The amounts of hydroxy fatty acid and phosphoric or phosphorous acid ester are 3-100 parts by weight and 0.05-15 parts by weight per part by weight of boric acid respectively.
Patent EP-1026430-B2 (EP)
Inventor: FERRETTI PIERO LUIGI
IPC: F15B13/00
Filed: 2000-01-20
Granted: 2009-07-22
Abstract: A modular system to form valve batteries comprises a plurality of valve units (11) to be variously packed in side by side relationship to form the battery. Each valve unit has a face (40) on which outlets for the users appear and through ducts (23, 24, 25) appear on lateral sides thereof, which are intended for being juxtaposed and connected with corresponding ducts (23, 24, 25) of units in side by side relationship. The valve units generally are of parallelepiped shape, the sizes of the mating sides (21, 22) being substantially constant for all units and the thickness of each unit varying on varying of the maximum flow rate of the specific valve unit, to enable a direct coupling between valve units having different maximum flow rates. <IMAGE>
Patent EP-0419798-B2 (EP)
Inventor: WIELAND HEINZ
IPC: F04D27/00
Filed: 1990-07-26
Granted: 1997-09-10
Abstract: Device for determining the volumetric flow of a radial fan with at least one inlet nozzle defining an admission aperture and preconnected to a fan impeller. It is proposed that at least one pressure measuring device (24) be arranged at least partially (29) at a measuring point (23) in the area of the inlet nozzle (10) and at the same time in the area of the through-flow aperture (11), the measuring point (23) or that part (29) of the pressure measuring device (24) located there being advantageously located in the area of the inside circumference of the inlet nozzle (10). <IMAGE>
Patent EP-0871188-B2 (EP)
Inventor: PIZZATO BERNARDO
IPC: H01H27/00
Filed: 1997-10-13
Granted: 2005-08-10
Abstract: A key-controlled safety switch includes a box-like case (2) with a longitudinal axis (L) which internally accommodates a series of fixed electric contacts (4, 5) and moving electric contacts (6, 7) which are suitable to interact in order to change the state of the switch, and an actuation head with a prism-shaped cap (3) which has, on opposite sides of an end edge (14), two slots (12, 13) for the insertion of a key-type actuator (15) along two mutually perpendicular directions ( alpha ,  beta ), wherein the head (3) supports a cam (16) for the actuation of the moving contacts (6, 7) which can rotate about a substantially transverse pin (H), and locking devices for the cam (16) which include at least one slider (39) which can slide substantially at right angles to the rotation axis of the cam. The slider (39) and the cam (16) can be actuated exclusively with the key-type actuator (15). The direction of the sliding of the slider (39) is substantially perpendicular to the rotation axis (18) of the cam and is inclined with respect to both of the insertion directions of the actuator. The slots (12, 13) for the insertion of the actuator are substantially equidistant from the end edge (14). <IMAGE>
Patent EP-0992635-B2 (EP)
Inventor: SANTAROSSA DANILO
IPC: F04B49/00
Filed: 1999-09-28
Granted: 2009-07-29
Abstract: An equipment for suction and high pressure cleaning is described, which comprises at lest one drained liquid collection tank (C), a tank for cleaning water, a vacuum pump (PV) to create and maintain a set degree of vacuum inside the drained liquid collection tank (C ), a pressure pump (PP) that supplies water at high pressure for cleaning and an engine (M) to drive the two pump (PV,PP) where the number of revolutions of at least one of the pumps (PP,PV) is independent from that of the other pump and from that of the engine (M). At least one of the pumps (PP, PV) is connected to the engine (M) by means of variable speed power transmissions (TP, TV), controlled by a logic unit (UL) which maintains the engine (M) at the minimum number of revolutions necessary to supply the energy required by the pumps (PP, PV). <IMAGE>
Patent EP-1112164-B2 (EP)
Inventor: RICHTER GUENTHER
IPC: B29C49/04
Filed: 1999-07-16
Granted: 2010-09-08
Abstract: The invention relates to a method for producing a large-volume cup-shaped or tub-shaped container made of a synthetic thermoplastic material, whereby a compact plastic, flexible hose-type preform (6) is extruded to obtain a given length and the container (1) is subsequently shaped. In order to carry out said operations with the aid of extremely simple extrusion devices and moulds, thc extruded preform (6) is expanded to a given size and a core (2) is moved upwards into the expanded preform (6). The lower, open end of the expanded preform (6) is then clamped against the core (2) to provide a seal and the preform is shaped by air in order to form a container.
Patent JP-H0224610-B2 (JP)
IPC: B21D24/04
Filed: 1985-05-17
Abstract: A sheet of metal of given thickness is press-formed to provide a part having a substantially constant thickness on a double action press. The sheet to be formed is disposed on a support. A first outer slide, or blank holder is applied on the peripheral portion of the sheet. A second central slide is applied on the central portion of the sheet. The peripheral portion of the sheet is formed while allowing it to slide under the blank holder, by displacing relative to said support at least one active part of the outer slide so as to compensate, in certain regions of the finished part, for excess areas of the sheet, for the given thickness of said sheet, relative to the volume of metal to be formed, and displacing simultaneously with the displacement of the part the central slide so as to shape angular volumes of the central portion of the sheet by application of the sheet against the surfaces of the central part of the support.
Patent JP-3508384-B2 (JP)
IPC: H02J7/02
Filed: 1996-04-05
Granted: 2004-03-22
Abstract: There is disclosed a battery charging device for charging a battery pack having a battery cell, the battery pack being capable of storing information for a maximum charging current and a maximum charging voltage of the battery cell and communicating the information with the battery charging device. The device includes a communication means for receiving the information indicative of the maximum charging current and the information indicative of the maximum charging voltage of the battery cell which is transmitted from the battery pack, and a control means for controlling charging current and voltage upon charging so as not to exceed the maximum charging current and the maximum charging voltage of the battery cell. Further disclosed are a method for charging a battery pack, and a battery pack capable of being mounted to various electronic apparatus.
Patent JP-3248943-B2 (JP)
IPC: C07D407/14
Filed: 1992-04-30
Granted: 2002-01-21
Abstract: Pyrazoles of formula (I) are new. In (I), R1 = CN, NO2, halo, formyl, alkycarbonyl or cycloalkylcarbonyl; R2 = halo, alkyl, haloalkyl, alkoxy, haloalkoxy, NO2, thiocyanate, (or optd. mono- or di-alkyl substd.) sulphamoyl, or aminocarbonyl, alkoxycarbonyl or opt. substd. R9S(O)n; n = 0 to 2; R9 = alkyl, haloalkyl, cycloalkyl, halocycloalkyl, cyclo-alkyl- alkyl or halocycloalkyl alkyl; R3 = H, alkyl, alkoxy, alkylthio or di alkylamino; R4 = phenyl or 5-6 membered O,S and/or N, heteroaryl both opt. substd with -OH or a salt, -SH or a salt, halo, CN, NO2, alkyl, haloalkyl, alkoxy, -O- alkyl-O-, -O-halo alkyl-O-, haloalkoxy, alkanoyloxy, phenolic, tri-alkylsiloxy, phenyl, alkyl-S(O)n, halo alkyl-S(O)n, NR10R11, COR12, SO2R13; R10,R11 = H, alkyl, alkanoyl or haloalkanoyl; R12 = NR10R11 alkoxy, alkylthio, OH or a salt, H, alkyl or halo alkyl; R13 = NR10R11, alkoxy, alkylthio or OH or a salt; R5 = halo or alkyl; R6, R8 = H or F; R7 = H, alkyl, haloalkyl, alkoxy, haloalkoxy, CN, NO2, alkylcarbonyl, haloalkylcarbonyl, alkyl-S(O)n or halo alkyl-S(O)n; X = N or CR14; R14 = H, halo, CN, NO2, alkyl, alkylthio or alkoxy; where alkyl = 1-4C alkyl and cycloalkyl = 3-7C cycloalkyl. 17 Cpds. (I) are claimed e.g. 1-(2,6-dichloro-4-trifluoro methyl phenyl)-3-cyano-4- trifluoromethylsulphenyl-5- (4-hydroxy-3-methoxyphenyl) methylideneimino)pyrazole (Ia).
Patent JP-2505124-B2 (JP)
Inventor: BERCIGA STEFANO
IPC: B65B25/06
Filed: 1992-04-15
Granted: 1996-06-05
Abstract: An apparatus for filling two cylindrical canning containers (11) with cylindrically compacted and shaped tuna chunks. The apparatus has a flared compression channel (6) for relieving excessive compression in the compacted tuna chunks, a movable shaping wall (32) for controlling the density of the tuna chunks by changing the volume of the channel, and a movable blade (10) between two semi-cylindrical cavities in the shaping wall for splitting the relieved compacted tuna chunks into two streams which then flow easily into the cavities for forming semi-cylindrical ends prior to cutting the formed ends into cylindrical cakes for injection into the canning containers. <IMAGE>
Patent JP-2509464-B2 (JP)
Inventor: MCGUIRE BRIAN EDWARD
IPC: B29C55/30
Filed: 1994-06-14
Granted: 1996-06-19
Abstract: The method uses a support (1) incorporating a pipe clamp (2) at one end and an electrically heated swaging die at the other. The liner pipe, external diameter larger than the bore of the pipe to be lined, is made of plastics or other suitable material and drawn at ambient temperature through the swaging die and threaded through the pipe to be lined. The diameter of the liner pipe is reduced to and/or maintained at less than the inner diameter of the pipe to be lined by the tension applied by the drawing force.The drawing restrains the radial expansion of the outer surface of the liner pipe as it emerges from the swaging die.
Patent JP-H056536-B2 (JP)
IPC: B01J29/40
Filed: 1984-07-23
Abstract: 1. A process for the preparation of an amine from an olefin and ammonia or a primary or secondary amine at from 80 to 400 degrees C and under from 40 to 700 bar in the presence of a zeolite catalyst, wherein an olefin is reacted with ammonia or a primary or secondary amine, or a mixture of these, in the presence of a zeolite catalyst of the pentasil type, the resulting amine is isolated, and the unreacted starting materials are recycled.
Patent JP-2862496-B2 (JP)
IPC: C07K5/065
Filed: 1995-06-21
Granted: 1999-03-03
Abstract: Boronic acid peptide derivs. of formula (I) R1NH-C(R2)(R2')-CO-A-CO-NH-CH(R3)-B(OR4)(OR5) and their enantiomers, diastereomers and epimers and their addn. salts are new. In (I), R1 is e.g. H, 1-6C acyl, 2-7C alkoxycarbonyl, benzyloxycarbonyl, etc.; R2 is e.g. H, Ph, thienylmethyl, (pyridinyl) methyl, diphenylmethyl, fluoroenyl, naphthylmethyl etc.; R2' is H or benzyl; or R2+R2' is CHPh; R3 is e.g. (CH2)mSC(=NH)NHR, (CH2)mN(R)CH=NH or gp. of formula (a) etc.; m =1-6; R is H or 1-6C alkyl; X is S or amino; R4 and R5 are H or 1-6C alkyl; or B(OR4)(OR5) is pinanediol boronic ester; A is N(A2)(CH2)n; n = 1-2; A2 is e.g. Ph, indanyl, 3-7C cycloalkyl (opt. ring substd. by 1-6C alkyl), 3-7C cycloalkenyl, bicyclo(2.1.1)hexyl etc..
Patent JP-H0543711-B2 (JP)
Inventor: SAUERBIER DIETER
IPC: A61K47/10
Filed: 1987-07-07
Abstract: Solutions comprising oxazaphosphorins having the general formula <IMAGE>  wherein R1, R2 and R3 are radicals and at least two of said radicals are 2-chloroethyl and/or 2-mathanesulfonyloxyethyl and the remaining radical is selected from hydrogen, methyl and ethyl; and about 80% to about 100% (v/v) ethanol; wherein the oxazaphosphorin concentration is about 10% to about 70% (w/v); and a process for the preparation thereof.
Patent JP-2555213-B2 (JP)
IPC: H04L5/22
Filed: 1990-07-06
Granted: 1996-11-20
Abstract: There are time division multiplex information transmission systems in which synchronisation takes place by means of code words transmitted at regular time intervals and coded in a particular code. In systems in which the signals to be transmitted are transmitted in packets of uniform length, the code words in each case contain the information of the so-called header of a packet. The test device according to the invention tests all n-bit bit groups (Xj to Xj+n-1) beginning with an (Xj) of the successive bits of the bit sequence received successively for whether they are coded in the particular code. This is done by calculating the syndrome (S1 to Sn-k) in several parallel networks (N1 to Nn-k), each of which calculates one syndrome component. The bit sequence received is delayed until the networks have calculated the syndrome for a particular n-bit bit group and a syndrome evaluating circuit (LS) indicates, by means of the calculated syndrome, whether the bit group is a code word. <IMAGE>
Patent JP-H0577700-B2 (JP)
Inventor: TODO AKIRA
IPC: G11B7/24
Filed: 1987-07-27
Abstract: A resin composition for spacers of an information recording disc which comprises:(A) a random copolymer of ethylene and at least one cycloolefin having an intrinsic viscosity [ eta ] of from 0.05 to 10 dl/g, as measured in decalin at a temperature of 135 DEG C., and (B) from 0.01 to 5 parts by weight, based on 100 parts by weight, of said copolymer A, of an inorganic particles such as titania and silica having a particle size of not more than 300 mu m. Spacers made of the composition described herein can be welded to disc substrates within a shortened period of ultrasonic vibration to produce an information recording disc having a reduced warp angle.
Patent JP-3119082-B2 (JP)
IPC: G06F15/18
Filed: 1994-08-23
Granted: 2000-12-18
Abstract: PURPOSE: To accurately predict a resident in a room by automatically and adaptively sorting clusters based on residence/absence decided result at each one day, and obtaining a predicted room staying rate from a cluster time series and standard pattern. CONSTITUTION: A preprocessor 12 decides the presence or absence of a person at each predetermined time of one day in an object area based on information P1 from an active amount sensor 11. A sorter 13 automatically and adaptively sort a residence/absence decision signal Z of one day output from the preprocessor 12, and updates the standard pattern of each cluster. Data memory means 14 stores the standard pattern from the sorter 13 according to the standard pattern signal Re. A predicting unit 15 predicts cluster of next day from paste time series. Predicted value output means 16 outputs previous predicted room staying rate signal Pr from present time from the predicted cluster number signal Np output from the unit 15 and the signal Re output from the means 14. Thus, accurate resident in the room can be predicted.
Patent JP-3229887-B2 (JP)
IPC: A61M15/00
Filed: 1991-09-12
Granted: 2001-11-19
Abstract: The invention provides a device for mouth-inhaling medicaments dispensed as aerosols by pressurized cans (16). The device is flat and compact in shape, comprises a seat for housing a can and defines an expansion chamber (3) into which the aerosol dispensed by the can, when operated, penetrates and expands to circulate with a vortex flow which causes the solvent to evaporate and the flow movement to continue for a relatively long time, hence enabling only very small particles of the medicament to be drawn into the bronchial tree. There is only minimum aerosol particle deposition on the walls of the oropharyngeal cavity, and inhalation can continue after the entry of aerosol into the expansion chamber ceases. <IMAGE>
Patent JP-2806531-B2 (JP)
IPC: C23C22/12
Filed: 1988-09-28
Granted: 1998-09-30
Abstract: The present invention relates to a composition and process for metal finishing involving the formation of zinc phosphate coatings of desired morphology on a ferrous surface. The inclusion of a hydroxylamine agent in the phosphating bath expands the range of zinc concentrations over which the desired coating morphology is obtained. Zinc and aluminum surfaces can also be coated with this composition and process.
Patent JP-4215905-B2 (JP)
IPC: G02F1/1333
Filed: 1999-09-10
Granted: 2009-01-28
Abstract: In a liquid crystal display device and the method of manufacturing the same, pixel electrodes (32) and a projection pattern (35) are formed on a TFT substrate (30) side, and surfaces of the pixel electrodes (32) and the projection pattern (35) are covered with a vertical alignment film (36). Also, an opposing electrode (44) and a projection pattern (45) are formed on a CF substrate (40) side, and surfaces of the opposing electrode (44) and the projection pattern (45) are covered with a vertical alignment film (46). Then, the TFT substrate (30) and the CF substrate(40) are arranged such that top end portions of the projection pattern (45) on the CF substrate (40) are brought into contact with the TFT substrate (30). Then, the liquid crystal (49) having a negative dielectric anisotropy is sealed between them. Accordingly, a step of scattering spacers can be omitted,a change in cell thickness can be prevented, and good display quality can be achieved. <IMAGE>
Patent JP-2744821-B2 (JP)
IPC: C12N15/12
Filed: 1989-10-31
Granted: 1998-04-28
Abstract: Mammalian Interleukin-4 receptor proteins, DNAs and expression vectors encoding mammalian IL-4 receptors, and processes for producing mammalian IL-4 receptors as products of cell culture, are disclosed.
Patent JP-2780941-B2 (JP)
IPC: H01J9/24
Filed: 1994-12-09
Granted: 1998-07-30
Abstract: A high-pressure discharge lamp (1) is provided with a ceramic vessel (6) made from alumina which is doped with 100-800 ppm MgO, 200-1200 ppm ZrO2 and 10-300 ppm Y2O3. This improves the loading capacity of the ceramic. <IMAGE>
Patent JP-2927807-B2 (JP)
IPC: A61K8/37
Filed: 1988-12-03
Granted: 1999-07-28
Abstract: Denture cleansing tablet comprising an inorganic persalt bleaching agent, an organic peroxyacid bleach precursor and a solid base material which in the presence of water releases carbon dioxide with effervescence. The composition provides more rapid and efficaceous denture cleansing performance and anti-bacterial activity.
Patent JP-3177220-B2 (JP)
IPC: B41J2/36
Filed: 1998-10-28
Granted: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotary printer and a method thereof capable of achieving a high quality image by correcting density variation caused by a speed difference between inner and outer circumferences of a disc-shaped printing medium. SOLUTION: This rotary printer comprises a thermal head 11 for thermally printing in a main direction along a radial direction of a disc-shaped printing medium M having a thermally sensitive coloring layer and a stepping motor 15 for rotating the medium in the sub-scanning direction along the circumferential direction of the disc-shaped printing medium M. The thermal head 11 is controlled such that an energizing time period for one pixel of the thermal head 11 in the outer circumference is longer than that in the inner circumference.
Patent JP-2745435-B2 (JP)
IPC: G02F1/133
Filed: 1990-11-21
Granted: 1998-04-28
Abstract: Disclosed is a driving method having a step of resetting each pixel of a ferroelectric liquid crystal panel during a nondisplay field period when the ferroelectric liquid crystal panel is driven in an interlace mode. <IMAGE>
Patent JP-3418440-B2 (JP)
IPC: C08F8/00
Filed: 1993-12-27
Granted: 2003-06-23
Abstract: Amorphous propylene polymers are disclosed having the following characteristics:     (a) intrinsic viscosity [ eta ] > 1 dl/g; (b) %(r) - %(m) > 0, wherein %(r) is the % of syndiotactic diads and %(m) is the % of isotactic diads; (c) less than 2% of the CH2 groups contained in sequences (CH2)n, with n >/= 2;   (d) Bernoullianity index (B) = 1 +/- 0.2. These propylene polymers, which are in addition endowed with a narrow molecular weight distribution, can be obtained directly from the polymerization reaction of propylene as sole product and, therefore, do not require to be separated.
Patent JP-H0647571-B2 (JP)
IPC: A23L27/30
Filed: 1990-11-30
Abstract: 6-Methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide is prepared by (a) reacting, in an inert organic solvent, a salt of sulfamic acid, which is at least partially soluble therein, with at least approximately the equimolar amount of an acetoacetylating agent, in the presence of an amine or phosphine catalyst, and by cyclizing the acetoacetamide-N-sulfonate which is formed in this reaction, or the free sulfonic acid, (b) by the action of at least approximately the equimolar amount of SO3, where appropriate in an inert inorganic or organic solvent, to give 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide, which is produced in the form of the acid in this reaction; it is possible, if desired, to obtain from the acid form (c) the appropriate salts by neutralization with bases. The non-toxic salts - in particular the potassium salt - are valuable synthetic sweeteners.
Patent JP-3224249-B2 (JP)
IPC: C04B41/65
Filed: 1991-11-28
Granted: 2001-10-29
Abstract: A method of posttreating a concrete structure to provide corrosion inhibiting properties by heating the structure to remove water entrapped therein, then cooling the structure under a maximum temperature gradient conditions of + 2 DEG C/in. thickness, applying an aqueous solution of corrosion inhibitor and then an aqueous wash thereto.
Patent JP-2563027-B2 (JP)
IPC: C01B33/18
Filed: 1991-12-27
Granted: 1996-12-11
Abstract: New silicas characterised in that they exhibit a surface chemistry such that their number of cationic sites, expressed in micromoles/m<2> of silica, is higher than 0.05. They are prepared by a process consisting in treating a suspension of silica which has a pH of not more than 8 with an organic or inorganic salt of an at least divalent metal, in then again raising the pH of the medium to a value higher than or equal to 3.5, in separating the treated silica from the said medium and in then drying the recovered silica. The invention also relates to the use of the said silicas as fillers for paper.
Patent JP-4326614-B2 (JP)
IPC: C07B57/00
Filed: 1998-12-22
Granted: 2009-09-09
Abstract: A process for the manufacture of bisphosphine oxide compounds and bisphosphonates as intermediates for the production of bisphosphine ligands, in which in a single step process   a) a phosphine oxide compound is reacted in an organic solvent at -70 DEG C to 20 DEG C with 0.5-3 eq. of a lithium or magnesium amide compound, b) 0.5-3 eq. of oxidatively-acting metal salt or metal salt complex are added to the mixture obtained in stage a) in a temperature range of -70 DEG C to 20 DEG C, with a racemate of a bisphosphine oxide compound being obtained;   c) a racemate cleavage is carried out if desired; and d) the bisphosphonates obtained in stage b) or c) are converted into bisphosphine oxides.