baber/WOPTO huggingface dataset:
Patent JP-H06102662-B2 (JP)
IPC: A61P13/02
Filed: 1990-08-30
Abstract: Novel xanthine compounds represented by the following formula: <CHEM> wherein each of R<1>, R<2> and R<3> independently represents a hydrogen atom or a lower alkyl group; each of X<1> and X<2> independently represents an oxygen or sulfur atom; <CHEM>  represents a single bond or a double bond; Y represents a single bond or an alkylene group, n represents 0 or 1, each of W<1> and W<2> independently represents a hydrogen atom, a lower alkyl or amino group, Z represents -CH2-, -O-, -S- or -NH-residues; provided that when Q is <CHEM> then R<1>, R<2> and R<3> are not simultaneously methyl; and physiologically acceptable salts thereof have a diuretic effect, a renal-protecting effect and/or a bronchodilatory effect. The compounds are useful as a diuretic, a renal-protecting agent and /or bronchodilator.
Patent JP-3905258-B2 (JP)
IPC: A61Q1/02
Filed: 1999-08-27
Granted: 2007-04-18
Abstract: A cosmetic or dermatological film-forming composition comprising a liquid fatty phase, including at least one volatile hydrocarbon oil, and a film-forming polymer in said liquid fatty phase, characterized in that it comprises at least one polyolefin wax resulting from the polymerization of alpha-olefins having at least 10 carbon atoms, said wax having a melting point ranging from 50 to 80° C. The invention includes the use of such a composition, especially for producing a water-resistant film exhibiting good hold with regard to rubbing, to tears, to perspiration or to sebum.
Patent JP-3297356-B2 (JP)
IPC: F24F11/02
Filed: 1997-09-08
Granted: 2002-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce the noise offensive to the ear, to prevent excessive decrease of the rotational speed of a compressor even when an operating frequency is low and to enable lowering of the lowest operating frequency. SOLUTION: A refrigerating cycle is constructed by connecting a heat exchanger 1 for an indoor machine and a heat exchanger 2 for an outdoor machine by a refrigerant piping 3, by changing the direction of flow of a refrigerant to switch over cooling and heating by a four-way valve and by conducting the suction, compression and discharge by a scroll compressor 5, and the rotational speed of an induction motor in the scroll compressor is controlled by a supply power source 7 and an inverter 8.
Patent JP-3463530-B2 (JP)
IPC: B62D137/00
Filed: 1997-09-24
Granted: 2003-11-05
Abstract: PROBLEM TO BE SOLVED: To allow different vehicles to realize required motions irrespective of a road surface and the like by classifying transfer characteristics of a specific number of model formulae for calculating a target value of the vehicle motion into a primary characteristic capable of adjusting transition and steady-state characteristics and a secondary characteristic capable of adjusting the transition characteristics only for tuning values derived from different vehicles. SOLUTION: Among two setting portions BL1 and BL2 for setting target values of the vehicle motion, the first setting portion BL1 calculates a target yaw rate ψ' and a target yaw acceleration ψ" based on the detected angle θ and the detected vehicle speed VSP using parameters in accordance with the vehicle speed with the transfer function between the steering angle and the target yaw rate formed as the primary/secondary characteristics. The second setting portion BL2 calculates a target lateral velocity Vγ and a target lateral acceleration V'γ using the transfer function between the steering angle and the lateral velocity.  The first and the second rear wheel steering angle instruction value calculation portions BL3 and BL4 calculate the first and the second target rear wheel steering angle ∫R1 , ∫R2 , respectively, and the rear wheel steering angle instruction value calculation portion BL5 calculates the target rear wheel steering angle ∫R so as to control the rear wheel steering angle device 2, thus simplifying the tuning operation.
Patent JP-H0543684-B2 (JP)
Inventor: DEIITAA ZAUAABIIRU
IPC: A61K31/675
Filed: 1987-10-29
Abstract: 1. A lyophilized preparation consisting of ifosfamide and 0.1 to 17 parts by weight hexitol per part by weight ifosfamide and, optionally, other standard pharmaceutical auxiliaries.
Patent JP-2594893-B2 (JP)
IPC: C11D3/08
Filed: 1995-10-03
Granted: 1997-03-26
Abstract: Builder agent for powdered detergent composition, consisting of an alkali metal silicate rich in silicon atoms in the Q2 and Q3 form. A solution of alkali metal silicate with an SiO2/M2O ratio of 1.6 to 3.5 which, as such, has a solids content of 10 - 60 % or which is in supported form, especially in the form of cogranulates, the weight ratio of silicate expressed on dry basis/water associated with the silicate ranging from 100/120 to 100/40, is an example of a silicate rich in silicon atoms in the Q2 and Q3 form. Use in powdered detergent compositions, especially for a washing machine and for a dishwasher.
Patent JP-H0240077-B2 (JP)
IPC: C07D207/12
Filed: 1985-12-16
Abstract: Optically active 1-benzyl-3,4-bis-(diphenylphosphino)-pyrrolidine is produced in a three-step process from optically active 1-benzyl-2,5-dioxo-3,4-dihydroxy-pyrrolidine. The product is useful as a chiral ligand in rhodium complexes which serve as catalysts for the homogeneous asymmetric hydrogenation of prochiral substrates.
Patent JP-2716707-B2 (JP)
IPC: C23G5/00
Filed: 1987-11-17
Granted: 1998-02-18
Abstract: The metal elements have hitherto been degreased by washing with halogenated hydrocarbons. These degreasing agents pollute the environment. The novel process should be non-polluting and clean the metal elements so thoroughly that they are suitable for high vacuum use. 
<??>The metal elements (12) to be cleaned are heated for 5 to 45 minutes to 500-800 DEG C in a reducing atmosphere, preferably in a continuous furnace (1) which is structurally joined to a blackening furnace (2). 
<??>The process allows easy, reproducible, non-hazardous and non-polluting cleaning. After combustion of the waste gases, the emissions consist only of carbon dioxide and water. 
<??>Figure 2 shows equipment for carrying out the process. 
<IMAGE>
Patent JP-3202079-B2 (JP)
IPC: C07D307/68
Filed: 1992-11-13
Granted: 2001-08-27
Abstract: Use of nicotinanilide derivatives of the general formula <IMAGE>  in which the substituents have the following meanings:   R<1> represents halogen, methyl, trifluoromethyl, methoxy, methylthio, methylsulphinyl, methylsulphonyl and R<2> represents alkyl which is optionally substituted by halogen, alkenyl which is optionally substituted by halogen, alkynyl, alkoxy which is optionally substituted by halogen, alkenyloxy which is optionally substituted by halogen, or alkynyloxy, cycloalkyl, cycloalkenyl, cycloalkyloxy or cycloalkenyloxy  for combating botrytis, and nicotin anilides of the formula I.
Patent JP-3054966-B2 (JP)
IPC: C10G65/04
Filed: 1991-10-29
Granted: 2000-06-19
Abstract: In a process for the hydrogenation of nitrogen-containing hydrocarbons in a hydrocarbon feedstock, the feedstock is contacted at a temperature between 302  DEG C and 413  DEG C and a pressure between 40 bar and 168 bar in the presence of added hydrogen with a first catalyst bed containing a hydrotreating catalyst containing nickel, tungsten and optionally phosphorous supported on an alumina support, and, after contact with the first catalyst bed, the hydrogen and feedstock without modification, is passed from the first catalyst bed to a second catalyst bed where it is contacted at a temperature between 302  DEG C and 413  DEG C and a pressure between 40 bar and 168 bar with a hydrotreating catalyst containing nickel, molybdenum and optionally phosphorous supported on an alumina support.
Patent JP-3321270-B2 (JP)
IPC: F02M63/02
Filed: 1993-11-18
Granted: 2002-09-03
Abstract: A fuel injection system for an internal combustion engine, such as a dual fuel diesel/gas engine of the type requiring an overall system turn-down ratio capability, from maximum fuel flow rate to minimum flow rate, on the order of 100 to 1, employs a conventional variable displacement primary pump (10) having a turn-down ratio substantially less than the overall system ratio. The output of the primary pump (10) branches to supply two parallel fuel conduit paths (14,16). Each path includes a pressure actuated shut-off valve means (22,24). The primary shut off valve means (22) opens to permit flow through the primary path (14) to the engine at pressures in excess of a relatively high value. The secondary shut-off valve means (24) opens to permit flow through the secondary path (16) in response to a relatively lower pressure at the pump outlet (12). And, a fixed quantity fluid dispenser (26) in the secondary flow path (16) operates in response to opening of the secondary shut-off valve means (24), to displace a fixed quantity of fuel through the secondary path (16) and into the engine. In general, the secondary path (16) prevents the build-up of sufficient fuel pressure at the output of the primary pump (10) to open the primary shut-off valve means (22) when the variable output rate of the primary pump (10) is set at the lowest part of its range. When the output of the primary pump (10) is set sufficiently high, pressure builds in the outlet line (12) of the primary pump (10) because the delivery rate of the primary pump (10) exceeds the rate at which fluid can be disposed of in the secondary path (16); the additional fuel displaced by the primary pump (10) is delivered to the engine accordingly, through the primary path (14). <IMAGE>
Patent JP-3880080-B2 (JP)
IPC: H04W48/02
Filed: 1994-11-29
Granted: 2007-02-14
Abstract: A cellular telecommunication system comprised of low-Earth orbiting satellites (12) featuring allocation of communication channels among users in cells (34) is disclosed. Each subscriber unit (26) is programmed with an embedded class identifier. During periods when it is desirable to limit acquisition of a satellite (12) to some restricted class or set of classes, such as periods of heavy use, the satellite broadcasts a list of inhibited class identifiers allowing only uninhibited classes access to the communication system. The method reduces thrashing by allowing access to users on a hierarchy class basis. The method uses both real time cell loading data and historical cell loading information based on previous experiences and can be programmed to limit access to emergency services in the case of natural disasters. <IMAGE>
Patent JP-3074341-B2 (JP)
IPC: C07H19/06
Filed: 1993-12-24
Granted: 2000-08-07
Abstract: A 2'-deoxy-5-fluorouridine derivative represented by general formula (I) and a pharmaceutically acceptable salt thereof, suitable for use as an antitumor drug; wherein one of R1 and R2 represents hydrogen or a group reading hydrolyzable, in vivo and the other represents benzyl which may be substituted by halogen or trifluoromethyl on the benzene ring; and R3 represents lower alkyl, etc. <CHEM>
Patent JP-4683682-B2 (JP)
IPC: C12N15/09
Filed: 1999-11-22
Granted: 2011-05-18
Abstract: The invention provides a nucleic acid delivery vehicle with or having been provided with at least a tissue tropism for smooth muscle cells and/or endothelial cells. In one aspect said nucleic acid delivery vehicle is a virus capsid or a functional part, derivative and/or analogue thereof. Preferably said virus capsid is an adnovirus capsid. Preferably said adenovirus is a subgroup B adenovirus, preferably adenovirus 16. Preferably said tissue tropism is provided by at least a tissue tropism determining part of an adenovirus fiber protein or a functional derivative and/or analogue thereof. The invention further presents methods for the treatment of diseases, preferably cardiovascular diseases.
Patent JP-3167469-B2 (JP)
IPC: H01L21/52
Filed: 1992-12-28
Granted: 2001-05-21
Abstract: PURPOSE:To prevent a reduction in a die bonding strength due to a conductive paste as well as to prevent the deviation of a die bonding position to reduce the generation rate of defectives in the case where at the time of manufacture of an electronic component, a semiconductor chip is die bonded to each lead terminal in a lead frame with a conductive paste. CONSTITUTION:Heating chambers 17, 18 and 19 are provided along a transfer path of a hoop-shaped lead frame A formed by bonding a semiconductor chip to each of lead terminals provided at intervals of a proper pitch along the longitudinal direction via a conductive paste in such a way that the lead frame A passes through the interiors of the heating chambers and fans 17b, 17c, 18b, 18c, 19b and 19c for circulating forcibly the air in the heating chambers and heaters 17a, 18a and 19a for heating the air in the heating chambers to a prescribed temperature are provided in these heating chambers.
Patent JP-4416244-B2 (JP)
IPC: G10L21/04
Filed: 1999-12-28
Granted: 2010-02-17
Abstract: A pitch shifter capable of shifting an acoustic signal in pitch to an arbitrary level with a high degree of accuracy without any change in reproduction time, and also sufficiently reducing high-frequency distortion without being increased in size or speeded-up is provided. Stored in a filter coefficient string storage 6, four filter coefficient strings corresponding to four sub-filters produced through polyphase decomposition of a low-pass filter for 4-fold oversampling. Filter coefficient string selectors 5a and 5b select, based on the first and second bits of the decimal part of each of read addresses generated by the read address generators 4a and 4b, respectively, any one of the four filter coefficient strings stored in the filter coefficient string storage 6. Filter operation units 2a and 2b receive paired sound data strings, and carry out a filter operation by using the filter coefficient strings selected by the filter coefficient string selector 5a and 5b, respectively.
Patent JP-3696879-B2 (JP)
IPC: A61F13/53
Filed: 1991-01-14
Granted: 2005-09-21
Abstract: Absorbent structures having a wetlaid fluid acquisition/distribution layer with an average dry density of less than about 0.30 g/cc, an average density upon wetting with 1.0% NaCl aqueous solution of less than about 0.20 g/cc, and an average dry basis weight from about 0.001 to about 0.10 g/cm2; and a fluid storage layer positioned beneath the aquisition/distribution layer comprising at least about 15% superabsorbent material. The fluid acquisition/distribution layer comprises from about 50% to 100% chemically stiffened cellulosic fibers and from 0% to about 50% binding means.
Patent JP-3686081-B2 (JP)
IPC: C08F4/639
Filed: 1994-07-29
Granted: 2005-08-24
Abstract: Use of a heterocyclopentadienyl of the general formula    C4AR4,   wherein A is a Group 15 element and each R, which is connected to a carbon of the cyclodienide ring, can be the same or different and is chosen from hydrogen or an organic substituent (optionally containing one or more hetero-atoms),  in complex with a Group 4 or 5 metal, in a catalyst composition for the (co)oligomerisation or (co)polymerisation of olefinically unsaturated hydrocarbons, Group 4 and 5 metal complexes comprising such heterocyclopentadienyl, catalyst compositions comprising such organometal complexes and the process of (co)oligomerisation or (co)polymerisation olefinically unsaturated hydrocarbons in the presence of such catalyst compositions.
Patent JP-2664539-B2 (JP)
IPC: A61L15/16
Filed: 1992-03-20
Granted: 1997-10-15
Abstract: A wound dressing contains a water insoluble, water swellable cross-linked cellulose derivative, water and a polyol component and comprises a gel wherein the cellulose derivative comprises less than 10 % by weight of the gel.
Patent JP-2724634-B2 (JP)
IPC: C07D207/267
Filed: 1993-09-08
Granted: 1998-03-09
Abstract: An optically active form of a compound represented by the following formula (II) below is useful as an agent for treating hyperlipidemia which has an activity to inhibit the synthesis of fatty acids and an activity to inhibit the synthesis of cholesterol <CHEM> wherein R' is a hydrogen atom or a lower alkyl group such as an alkyl group having 1 to 6 carbon atoms, and a synthesis method for same is described.
Patent JP-3982832-B2 (JP)
IPC: B29C48/07
Filed: 1996-08-15
Granted: 2007-09-26
Abstract: The invention concerns a method and equipment for mixing hard granules into tyre tread bodies and furthermore into sundry rubber strips and tread stock, whereby rubber stock (5) is extruded (2) into tread bands (6) of a suitable shape which are rolled under control, in a suitable thickness and number of layers, in a circular process over a pre-treated tyre (9, 17) or other material (object) which is subsequently patterned and vulcanised. A distinctive feature of the invention is that the hard granules are distributed according to a predetermined configuration onto at least part of the surface of the extruded rubber tread band (6) before the next layer is rolled in a circular process onto the pre-treated tyre (9, 17), using dedicated equipment (1) so that the granules will be mixed into the patterned wearing surface of the tyre after profiling and vulcanisation.
Patent JP-3601604-B2 (JP)
IPC: C12N5/10
Filed: 1993-11-08
Granted: 2004-12-15
Abstract: The present invention concerns novel polypeptides having opioid receptor activity, the genetic material permitting their expression, recombinant cells expressing these polypeptides, and their use.
Patent JP-3424233-B2 (JP)
IPC: C13B10/00
Filed: 1993-11-04
Granted: 2003-07-07
Abstract: PCT No. PCT/FR93/01089 Sec. 371 Date May 5, 1995 Sec. 102(e) Date May 5, 1995 PCT Filed Nov. 4, 1993 PCT Pub. No. WO94/10862 PCT Pub. Date May 26, 1994Method for producing sugar, characterized in that a polyether ionophore antibiotic is used to suppress gram positive bacteria growth during the process.
Patent JP-4100707-B2 (JP)
IPC: A61K35/30
Filed: 1996-09-12
Granted: 2008-06-11
Abstract: Methods and compositions for the use of allogeneic mononuclear phagocytes to promote axonal regeneration in the central nervous system of a mammal are disclosed. In one embodiment, allogeneic mononuclear phagocytes are cultured together with stimulatory tissue, such as dermis or at least one nerve segment, and are subsequently administered into the central nervous system of a mammal at or near a site of injury or disease. In an alternative embodiment, autologous monocytes, preferably stimulated autologous monocytes, are administered into the central nervous system of a mammal at or near a site of injury or disease. Methods for identifying stimulatory tissue and cells and methods and compositions for cryopreserved allogeneic mononuclear phagocytes are also disclosed.
Patent JP-3377528-B2 (JP)
IPC: H02K44/06
Filed: 1993-10-22
Granted: 2003-02-17
Abstract: PCT No. PCT/DE93/01022 Sec. 371 Date Jun. 7, 1995 Sec. 102(e) Date Jun. 7, 1995 PCT Filed Oct. 22, 1993 PCT Pub. No. WO94/13850 PCT Pub. Date Jun. 23, 1994A process and a device for coating the surface of strip material, especially non-ferrous metal and steel strip, with a metal coating, wherein the material is conducted without reversal of direction through a container holding the molten coating material. The container has a passage duct below the level of the melting bath, in which induction currents are induced by an electromagnetic travelling field and produce, in interaction with the electromagnetic travelling field, an electromagnetic force for restraining the coating material. In order to stabilize the melt in the passage duct as well as in the container, and in order to attain, to a large extent, a counterbalance between hydrostatic and electromagnetic forces, a constant direct or alternating current field is directed opposite to the travelling field in the area near the container, damping the movement in the coating material. For this purpose, an additional iron core, which has coils running parallel to the inductor coils and can be subjected to direct or alternating current, is arranged above each inductor on both sides of the passage duct.
Patent JP-3418990-B2 (JP)
IPC: B09B3/00
Filed: 1997-07-07
Granted: 2003-06-23
Abstract: A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30% by weight of an inorganic acid, and from about 0.1 to about 4% by weight of a hexafluorosilicate of ammonia, an alkali metal or an alkaline earth metal. A method of transforming the asbestos-containing material into a non-asbestos material using the present composition also is disclosed.
Patent JP-4205764-B2 (JP)
IPC: C08K5/17
Filed: 1997-11-12
Granted: 2009-01-07
Abstract: A sheet for laminated safety glass comprising polyvinyl butyral resin containing a multivalent metal-substituted aromatic chelate compound in an amount effective to control adhesion of the sheet to glass.
Patent JP-4611458-B2 (JP)
IPC: H04M1/725
Filed: 1997-11-13
Granted: 2011-01-12
Abstract: A novel and improved method and apparatus for providing an interface to a digital wireless telephone system compatible with standard analog wire line telephones and analog wire line fax machines is disclosed. During a telephone call, a fax detector (11) monitors the incoming data for fax signals. If a fax is detected, the data processor (12) switches from processing the data as if it were voice to processing it as fax. In addition, the remote station is sent a signal notifying it to process the data as fax rather than voice. The fax detector (11) operates by detecting the preamble of a V.21 message, present at the beginning of every fax call. Energy is measured in both frequencies of the BFSK signals. A decision is made by analyzing these energies and locating a specific pattern which repeats itself a sufficient number of times.
Patent JP-3861182-B2 (JP)
IPC: B02B3/04
Filed: 1995-04-12
Granted: 2006-12-20
Abstract: PCT No. PCT/GB95/00859 Sec. 371 Date Oct. 21, 1996 Sec. 102(e) Date Oct. 21, 1996 PCT Filed Apr. 12, 1995 PCT Pub. No. WO95/29010 PCT Pub. Date Nov. 2, 1995Rice or like small objects is milled in a machine comprising a rotating vertical drum having an endless abrasive belt. Chambers are spaced about the drum so that the belt acts as a floor to the chambers with a slight gap in between. The objects are passed vertically downwards and abraded by the belt, surface material removed from the objects passing through the gap and falls out via a subsidiary outlet alongside the main outlet of each chamber.
Patent JP-3164157-B2 (JP)
IPC: A61P25/04
Filed: 1997-01-30
Granted: 2001-05-08
Abstract: A compound having the structure:   <IMAGE>   wherein (a) n is from about 1 to about 3; (b) X is selected from the group consisiting of O, S, SO, or SO2; (c) Y is independently hydrogen or straight, branched or cyclic alkyl or aralkyl having from 1 to about 3 carbon atoms; or the Y's are bonded together to form an alkanyl ring having from 3 to about 7 atoms; (d) Z is hydrogen or straight, branched or cyclic alkyl having from 3 to about 10 atoms other than hydrogen; (e) R1 and R2 are each independently hydrogen or straight, branched or cyclic alkyl, unsubstituted or substituted, carboxyl, carboxamido, alkoxycarbonyl or alkylcarbonyl; and (f) Het is a heteroaryl group comprising one or more rings containing from about 5 to about 8 atoms in the rings and wherein at least one ring has at least one heteroatom selected from O, N, or S, pharmaceutical compositions comprising such compounds, and methods of treating inflammation or pain using such compounds.
Patent JP-3784412-B2 (JP)
IPC: G01R31/02
Filed: 1996-02-02
Granted: 2006-06-14
Abstract: A manufacturing defect analyzer for printed circuit boards which can detect open circuit faults between leads of components and the printed circuit board. The manufacturing defect analyzer can operate in an inductive coupling mode or a capacitive coupling mode. The same sensors are used in each mode, allowing different leads on the same part to be tested using either technique. A method is also disclosed whereby the device is used to rapidly and accurately detect manufacturing defects.