baber/WOPTO huggingface dataset:
Patent JP-2752695-B2 (JP)
IPC: C08F4/6592
Filed: 1989-05-25
Granted: 1998-05-18
Abstract: Disclosed is a process for drying aluminoxane, which comprises drying a viscous solution containing aluminoxane, while applying a shearing force sufficient to keep said viscous solution in polydispersive state, so as to make the solution to be a solid-state polydispersoid. Also disclosed is a process for producing a polymer which comprises polymerizing a polymerizable monomer, using the aluminoxane obtained by the process of the present invention. According to the process of the present invention, aluminoxane in uniform powder which is easy to treat can be efficiently obtained in an industrial scale, and polymers can be produced at high efficiency.
Patent JP-H0339001-B2 (JP)
IPC: C01B7/07
Filed: 1983-08-12
Abstract: 1. Process for obtaining hydrogen chloride free from acetylene from mixtures containing hydrogen chloride, vinyl chloride and acetylene, in which the acetylene is converted to vinyl chloride with the aid of a hydrochlorination catalyst, characterised in that the mixture is subjected to a distillation in a column, a gas phase consisting substantially of hydrogen chloride and containing acetylene is taken off in the upper part of the column, the gas phase is brought into contact with the hydrochlorination catalyst and then the gas phase is reintroduced into the column.
Patent JP-3841445-B2 (JP)
IPC: A61F13/56
Filed: 1993-06-22
Granted: 2006-11-01
Abstract: An elongated sanitary napkin (10) has deflectable longitudinal side edges (34,36) formed by an edge or peripheral seal (28) along the opposite sides of an absorbent (18). A garment attachment panel (14,16) is secured to the underside of each side edge. A fixed portion (50) of the panel (14) is bonded flat against the side edge so that a free portion (52) of the panel (14), extending from the fixed portion (50), is directed inward and downward. During use, the panels (14,16) are fastened together beneath an undergarment crotch portion by hook (58) and loop (60) type fastener. Fastener (58,60) and panels (14,16) are sized so that when fastened the panels (14,16) exert a pull on the side edges, controlling their deflection and, for example, preventing them from folding in over the absorbent (18). The garment attachment panels (14,16) confine the undergarment crotch portion under the absorbent (18) so that, for example, an elasticized edge of the crotch portion is prevented from pulling up and onto the absorbent (18). <IMAGE>
Patent JP-S5835569-B2 (JP)
IPC: C21C5/46
Filed: 1979-11-27
Abstract: A water-cooled lance suitable for top-blowing molten metal with oxygen entraining hydrogen extraneously to the lance wherein the oxygen nozzle (1) thereof includes an annular passage (8) which converges and then diverges inwardiy towards the longitudinal axis of the lance and the hydrogen nozzle (9) is an inner nozzle which includes a right circular cylindrical axial passage through a member (7) centrally located in the oxygen nozzle.
Patent JP-3747492-B2 (JP)
IPC: G10L19/04
Filed: 1995-06-20
Granted: 2006-02-22
Abstract: An encoding unit 2 divides speech signals entering an input terminal 10 in terms of frames as units and encodes the divided signals on the frame basis to output encoding parameters such as line spectral pair (LSP) parameters, pitch, voiced (V)/ unvoiced (UV) or spectral amplitude Am. The modified encoding parameter calculating unit 3 interpolates the encoding parameters for calculating modified encoding parameters associated with desired time points. A decoding unit 6 synthesizes sine waves and the noise based upon the modified encoding parameters and outputs the synthesized speech signals at an output terminal 37. Speed control can be achieved easily at an arbitrary rate over a wide range with high sound quality with the phoneme and the pitch remaining unchanged. <IMAGE>
Patent JP-3619257-B2 (JP)
IPC: F16L37/12
Filed: 1992-06-12
Granted: 2005-02-09
Abstract: In the case of a detachable joint of a pipe or the like to a housing (1), it being possible to push an end region of the pipe into in each case one hole (11) in the housing, said pipe having a seal (4) and being held in the inserted position by a securing device which can be joined to the housing by means of a thread (12), it is proposed for improvement that the thread be constructed in the hole wall in the hole on the input region of the housing, and that the end region of the pipe carry, as a securing device, a spring latching sleeve (3) which is arranged axially in a firmly located manner and has one or more tongues, which are spread radially in a sprung manner, in such a manner that, after the pipe has been pushed in, the tongues are supported on the edge of the thread and prevent pulling out. 
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Patent JP-2604537-B2 (JP)
IPC: C07D233/72
Filed: 1993-05-21
Granted: 1997-04-30
Abstract: There are provided methods for producing solid anhydrous methylolhydantoins. Initially, an aqueous stirrable medium is dehydrated and heated to yield a substantially anhydrous stirrable melt. The aqueous stirrable medium includes (A) a solute selected from the group consisting of (i) a dimethyloldimethylhydantoin, (ii) a hydantoin reactant, (iii) a formaldehyde source reactant, or (iv) a combination of any of the foregoing; and (B) optionally a catalyst. A molten system is then provided by adding, to the stirrable melt, a reactant mixture which includes (A)(i) the same or a different hydantoin reactant, (ii) a substantially anhydrous formaldehyde source reactant which may be the same as or different than the formaldehyde source reactant, or (iii) a combination thereof; and (B) optionally, the same or a different catalyst; wherein the molten system includes (i) at least one hydantoin reactant and (ii) at least one dehydrated formaldehyde source reactant or substantially anhydrous formaldehyde source reactant. The at least one hydantoin reactant and the at least one dehydrated formaldehyde source reactant or substantially anhydrous formaldehyde source reactant in the molten system are reacted, while reaction water is removed, to yield anhydrous molten methylolhydantoin. Finally, the molten methylolhydantoin is solidified. Alternatively, solid anhydrous methylolhydantoin is produced by reacting, in an aqueous stirrable medium as above, a reactant mixture of (i) the same or a different hydantoin reactant, (ii) a substantially anhydrous formaldehyde source reactant which may be the same as or different than the formaldehyde source reactant, or (ii) a combination thereof and (iv) optionally, the same as or different catalyst; wherein (i) at least one hydantoin reactant and (ii) at least one formaldehyde source reactant or substantially anhydrous formaldehyde reactant is present; while heating to at least the melting temperature of the methylolhydantoin and while removing substantially all water; to yield a molten methylolhydantoin; and subsequently solidifying the molten methylolhydantoin. These methods can be practiced as batch processes or as semi-continuous processes.
Patent JP-2746360-B2 (JP)
IPC: A01N63/02
Filed: 1996-06-24
Granted: 1998-05-06
Abstract: This invention relates to certain polypeptides found to be present in the venom of the Agelenopsis aperta spider. The polypeptides block calcium channels in cells of various organisms and are useful in blocking said calcium channels in cells, per se, in the treatment of calcium channel mediated diseases and conditions and in the control of invertebrate pests.
Patent JP-3781479-B2 (JP)
IPC: C09D5/03
Filed: 1996-06-25
Granted: 2006-05-31
Abstract: Dispersion powder (I) with a high self-ignition temp.,contg. at least one antioxidant (II). Also claimed is a process for the prodn. of (I) by adding (II) to the powder, pref. by adding (II) to the aq. dispersion and then spray drying the mixt. Pref. (II) comprise phenols, phosphorus cpds., sterically hindered amines, phenothiazine, or alkyl or aryl mercaptans.
Patent JP-H0657721-B2 (JP)
IPC: A23K1/16
Filed: 1988-07-08
Abstract: A polysaccharide containing units corresponding to rhamnose, arabinose, xylose, mannose, galactose and glucose, additionally providing animals and humans with an increase in the plasma prolactin content.
Patent JP-2994518-B2 (JP)
IPC: H04W88/02
Filed: 1992-06-15
Granted: 1999-12-27
Abstract: PURPOSE:To eliminate a transfer time, to effectively execute a data processing of a high speed and a large capacity, and to simply and quickly execute a processing of a computer by constituting the system so that when the data receiving terminal is connected to the computer, a memory of the data receiving terminal can be accessed directly from a CPU of the computer. CONSTITUTION:When a data pager 2 and a computer 1 are connected by connector parts 1b and 2b, a memory 24 is detached electrically from a CPU by a separating circuit 25 by a signal S from a switch provided in the connector part or a control signal from the computer side, and enters under the direct management of a CPU 13. That is, the memory 24 is regarded as a part of a memory of the computer 1, read out directly and at any time by a second control means 19 in the CPU 13 without executing a data transfer which necessitates temporary accumulation in a second memory 14 between the data pager 2 and the computer 1, and a display of this data, a printer output or various data processings can be executed.
Patent JP-H0669349-B2 (JP)
IPC: A23L7/109
Filed: 1991-08-15
Abstract: The device for manufacturing pasta comprises two endless screws (1), which are identical and parallel, meshing with each other and placed inside a sleeve (4) equipped at one of its ends with an extrusion die (5) and at its other end with a semolina-feed device (6) and a water-feed device (7), the two screws (1) comprising kneading zones (B) and mixing zones (A) as well as a terminal zone (C) located at the end of the sleeve (4) adjoining the extrusion die (5) for pressurising the product and extruding it, a source (8) for placing the sleeve (4) under partial vacuum being provided upstream of the terminal zone (C). <IMAGE>
Patent JP-3228231-B2 (JP)
IPC: B41J21/00
Filed: 1998-07-27
Granted: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To automatically print out a multi-screen image with a simple operation by storing plurally decided image data to a memory in the case that a prescribed mode is selected and printing out the plural images stored in the memory on one recording medium when printing is started. SOLUTION: At first power is applied, an input select button 12a is depressed and a composite video signal or a RGB video signal is selected. Then, the lighting of an automatic scanning LED 13f is confirmed, when the LED 13f is put out, an automatic scanning button 12d is depressed and then, a multi- picture button 13b is depressed to select whether printing is made in a single picture mode or a multi-picture mode. In the case that the multi-picture mode is selected, data are stored in a memory by depressing a print button 8a. Further, a multi-picture is printed out where 4 pictures are printed out on, e.g. one proper recording paper sheet by depressing a copy button 8b.
Patent JP-H0441367-B2 (JP)
IPC: G05D23/20
Filed: 1984-11-13
Abstract: A system to control and regulate heat output during the heat-up phase of a pressure cooker heated by a heating element which can be turned on and off by means of a control circuit. The heat-up phase is adjusted, depending on the rate of temperature increase before it reaches the boiling temperature, and is controlled by a different program after the boiling temperature is reached, which determines rates of further temperature increases and also the temperature differentials between a preset cooking temperature and the current cooking temperature. Using this apparatus, the cooking temperature can be reached as quickly as possible, regardless of the characteristics of the heating phase, dependent upon the type and amount of cooking material in the pressure cooker. Energy utilization efficiency can be increased and the preset cooking temperature not exceeded.
Patent JP-H0372808-B2 (JP)
IPC: F01M9/10
Filed: 1986-10-13
Abstract: PURPOSE:To improve reliability of each system, by a method wherein plural oil pressure feed passages are formed in a locker shaft and plural oil passages are formed in a locker arm, and each oil passage, serving as a different systems, is coupled to a hydraulic tappet and a coupling switching mechanism. CONSTITUTION:A pair of suction valves V1 and V2, mounted integrally to an engine body 1, is provided with a cam C, a locker arm 4, rockable about an axis extending in parallel to a cam shaft 2, and a switching mechanism 5, performing opening and closing motion by switching coupling and discoupling with and from the locker arm 4. The base part of the locker arm 4 is rockably supported on a locker shaft 10 secured to the engine body 1. In this constitution, an axially extending partition wall 36 is integrally molded in the locker shaft 10 to partition the interior of the locker shaft into plural oil pressure feed passages 37 and 38 by means of the partition wall. An oil passage 31 through which to intercouple a hydraulic tappet T2 and the one oil pressure feed passage 37 and an oil passage 58 through which to intercouple the switching mechanism 5 and the other oil pressure feed passages 38 are formed in the locker arm 4.
Patent JP-3184071-B2 (JP)
IPC: H01M10/0566
Filed: 1995-09-06
Granted: 2001-07-09
Abstract: A rechargeable lithium battery comprising at least a cathode, a separator, an anode, and an electrolyte or electrolyte solution integrated in a battery housing, characterized in that said rechargeable lithium battery is provided with a pressure means comprising a polymer gel for pressing said anode and cathode.
Patent JP-H0692440-B2 (JP)
IPC: A01N63/02
Filed: 1990-09-28
Abstract: This invention relates to a polypeptide found to be present in the venom of the Agelenopsis aperta spider and to polypeptides having substantially the same amino acid sequence and substantially the same activity as said polypeptide. The polypeptides of this invention and the salts thereof block calcium channels in cells of various organisms and are useful in blocking said calcium channels in cells, per se; in the treatment of calcium channel mediated diseases and conditions; and in the control of invertebrate pests. This invention also relates to compositions comprising said polypeptides and salts thereof.
Patent JP-2934743-B2 (JP)
IPC: A61K31/435
Filed: 1989-10-12
Granted: 1999-08-16
Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof: <CHEM> in which one of X and Y represents hydrogen and the other represents Z, where Z is a group <CHEM> in which Q represents a 3-membered divalent residue completing a 5-membered aromatic ring and comprises one heteroatom selected from oxygen, nitrogen and sulphur or two heteroatoms selected from sulphur and nitrogen, any amino nitrogen being optionally substituted by a C1-2 alkyl, and at least one ring carbon atom being substituted by a group R1; or a group <CHEM> in which A1, A2 and A3 complete a 5-membered aromatic ring and A1 is oxygen or sulphur, A2 is CR2 and A3 is nitrogen or CH, or A2 is oxygen or sulphur, A1 is CH and A3 is CR2; and R1 and R2 are selected from, halogen, CN, OR4, SR4, N(R4)2, NHCOR4, NHCOOCH3, NHCOOC2H5, NHOR4, NHNH2, NO2, COR4, COR5, C2-4 alkenyl, C2-4 alkynyl or C1-2 alkyl substituted with OR4, N(R4)2, SR4, CO2R4, CON(R4)2 or one, two or three halogen atoms, in which each R4 is independently hydrogen or C1-2 alkyl and R5 is OR4, NH2 or NHR4; r represents an integer of 2 or 3, s represents an integer of 1 or 2 and t represents 0 or 1, with the proviso that when Y is hydrogen s is 1.
Patent JP-3282711-B2 (JP)
IPC: F02N19/00
Filed: 1996-10-02
Granted: 2002-05-20
Abstract: The fuel injection system has a unit for producing increase in pressure which includes an impingement device (25), e.g. a rear wall or a piston type stop. The impingement device is provided in a fuel storage element (6) arranged outside an injection pump (1), connected at a pressure line (2) between the injection pump and the injection nozzle (3). The storage element (6) includes a fuel storage chamber (22), in which a spring preloaded diaphragm (23) is arranged. One side of the chamber is arranged at a specified distance to the diaphragm.
Patent JP-2762025-B2 (JP)
IPC: B01J8/38
Filed: 1993-10-18
Granted: 1998-06-04
Abstract: Gas phase polymerization processes are disclosed which utilize unsupported soluble transition metal coordination catalysts. The catalysts are introduced into the reactor as a solution.
Patent JP-3638389-B2 (JP)
IPC: F16H59/40
Filed: 1996-11-05
Granted: 2005-04-13
Abstract: A control system for an automatic vehicle transmission which has auto-shifting means or auto-shift mode for determining a gear to be shifted to in accordance with predetermined gearshift scheduling characteristics in response to the detected vehicle speed and the engine load, and manual-shifting means or manual-shift mode for determining a gear to be shifted to in response to a manual-shift command generated by the vehicle driver. The system further includes auto-downshifting means or sub-auto-shift mode for determining a gear to be downshifted to if the detected vehicle speed is less than a threshold value when the manual-shifting means is in operation. In the system it is estimated whether the vehicle is hill climbing or hill descending, and the threshold value is increasing when the vehicle is hill climbing or descending. With the arrangement, it becomes possible to downshift before the drivability or driver's comfort is degraded during the hill climbing or descending.
Patent JP-2806478-B2 (JP)
IPC: C08L63/00
Filed: 1988-12-23
Granted: 1998-09-30
Abstract: A method of improving epoxy resin compositions to provide a cured resin having improved glass transition temperature and toughness characteristics is provided. The method includes providing in an epoxy resin composition an effective amount of a substituted fluorene unit in the composition. The fluorene component acts as a chain extension agent and provides for increased glass transition temperature and less cross-link density. As a result, improved toughness occurs. In preferred applications a toughening agent is provided in the resin composition, to further enhance toughness. Preferred resin compositions, cured resins and methods of providing improved cured resins are also provided.
Patent JP-3051853-B2 (JP)
IPC: C09C1/00
Filed: 1994-12-06
Granted: 2000-06-12
Abstract: A pearlescent pigment comprising micaceous particles having an adherent layer of rutile titanium dioxide thereon is prepared by effecting the deposition of hydrous titanium dioxide on the micaceous particles in the presence of iron and calcium, magnesium and/or zinc ions without the use of tin.
Patent JP-3690147-B2 (JP)
IPC: H01L21/60
Filed: 1998-11-27
Granted: 2005-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting semiconductor light emitting element by which stable face-down mounting can be realized through securing of the size of a bonding area. SOLUTION: At the mounting of a flip-chip type semiconductor light emitting element on a semiconductor wafer 1 carrying electrode patterns 1a on its surface in a facedown state, bump electrodes 3 are respectively formed on the electrode patterns 1a of the wafer 1, and the electrodes 4c and 4d of the light emitting element 4 are bonded to the bump electrodes 3 in such a way that the electrodes 4a and 4d are mounted on the bump electrodes 3 by applying loads to the electrodes 4c and 4d which correspond to the bump electrodes 3, so that the bump electrodes 3 are leveled and also applying ultrasonic vibrations to the electrodes 4c and 4d. At the bonding of the electrodes 4c and 4d to the bump electrodes 3, the misalignment and rotational deviation of the light emitting element 4 are suppressed by means of a bonding tool 24 which applies the vibrations.
Patent JP-3118682-B2 (JP)
IPC: G02F1/133
Filed: 1993-12-24
Granted: 2000-12-18
Abstract: A display panel includes a matrix of pixels each constituted by a pair of oppositely disposed electrodes and a liquid crystal disposed between the electrodes. A current signal, particularly one associated with inversion of spontaneous polarization of the liquid crystal is detected at plural pixels. The display panel is driven by applying drive signals thereto while correcting the drive signals based on the detected current signal. As a result, a threshold distribution typically attributable to a temperature distribution on the display panel is accurately compensated for. The display system thus constituted is particularly useful for gradational display. <IMAGE>
Patent JP-3945882-B2 (JP)
IPC: B01J8/24
Filed: 1997-12-19
Granted: 2007-07-18
Abstract: Gas phase homo- or copolymerisation of 2-8C alk-1-enes with a Ziegler-Natta or metallocene catalyst system is carried out in a stirred bed of finely-divided polymer, with addition of the catalyst solid (I) containing transition metal with the alkene. The novelty is that (I) is introduced into the reactor with (part of) the alkene through (almost) vertical pipe(s) projecting down into the gas space and ending above the stirred powder bed. Also claimed is the apparatus used. Preferably the vertical distance between the pipe(s) and the surface of the bed is < 15%, especially < 10% of the distance between the top of the reactor and the bed. The pipe(s) end in the middle of the reactor or are slightly eccentric, such that distance of the end(s) of the pipe(s) from the middle is < 20%, especially < 15% of the radius of the reactor. The bed is agitated with a spiral stirrer.
Patent JP-2706015-B2 (JP)
IPC: H04M15/00
Filed: 1991-12-25
Granted: 1998-01-28
Abstract: Apparatus for enabling a telephone network (1) to establish connections between calling (2) and called telephones (40,41) in accordance with called telephone numbers identified with ones of a plurality of calling party credit cards (20). The apparatus is connected by data links (1050-1054) with data bases (50-54) maintained by each of the credit card companies (CO1-CO5) and each credit card company is identified by a credit card number received from a calling party. The received credit card number is transmitted over a data link to the data base maintained by a credit card company identified as having issued a credit card assigned the received credit card number for an on-line determination of the calling party credit card. The data links are monitored (10) and the telephone network is controlled to transmit an announcement (from 1111, 1101, 1121) to calling parties using credit cards issued by a credit card company maintaining a data base when there is a malfunction of a data link between the telephone network and the identified credit card company data base or if the credit card is identified as invalid. <IMAGE>
Patent JP-2703408-B2 (JP)
IPC: C07D417/14
Filed: 1990-12-28
Granted: 1998-01-26
Abstract: To provide a compound which inhibits the kinetic cell death of cardiac muscles without inhibiting cardiac functions. A 1,4-benzothiazepine derivative represented by general formula (I) and a pharmaceutically acceptable salt thereof, wherein R represents H or C1 to C3 lower alkoxy; X represents O or H2; n represents 1 or 2; R<1> represents H, substituted phenyl (wherein the substituent is OH or C1 to C3 lower alkoxy), (a), C1 to C3 lower alkoxy, or (b) wherein R<2> represents C1 to C3 acyl; and ph represents phenyl. <CHEM>
Patent JP-2628410-B2 (JP)
IPC: A61K9/127
Filed: 1990-12-13
Granted: 1997-07-09
Abstract: Cosmetic composition for the care of the hair containing an aqueous dispersion phase, comprising at least one ionic or nonionic amphiphilic lipid associated with at least one stabilising additive and at least one natural or synthetic essential oil. The essential oil represents 0.2 to 20% by weight with respect to the total weight of the composition and the ratio by weight of the lipidic phase to the essential oil(s) is between 0.3 and 10.