baber/WOPTO huggingface dataset:
Patent JP-H057397-B2 (JP)
IPC: C07F9/38
Filed: 1985-06-04
Abstract: An improved method of preparing N-phosphonomethylglycine in yields over 80 percent comprising: (a) hydrolyzing a phosphonate of the formula <CHEM> wherein in R, R<1> and R<2> are C1-C4 alkyl at a temperature between about 55 DEG C to reflux temperature water in an amount sufficient to provide a mole ratio of water to phosphonate within a range of abut 10:1 to about 60:1 and HCl in an amount sufficient to provide a mole ratio of HCl to phosphonate within a range of about 2:1 to about 4:1 or higher to yield an acidic aqueous solution of N-phosphonomethylglycine; (b) removing volatile phosphonate from the acidic aqueous solution of N-phosphonomethylglycine either during or after the hydrolyzing step; (c) precipitating N-phosphonomethylglycine from the acidic solution of N-phosphonomethylglycine by: (1) cooling said solution to below about 80 DEG C; (2) raising the pH of the said solution to within a range of about 1.0 to about 1:8; (3) seeding the solution with 2-4 ppm solid N-phosphonomethylglycine with agitation; and (4) further cooling said solution to about 25 DEG C and continuing agitation and cooled for about 1.5 hours; (d) recovering the precipitated N-phosphonomethylglycine from its mother liquor; and (e) washing the recovered N-phosphonomethylglycine with water to remove impurities and ammonium chloride.
Patent JP-H0358028-B2 (JP)
IPC: E02F5/28
Filed: 1983-07-05
Abstract: A cleaning apparatus for a pool or tank has caterpillar tracks controlled by steering clutches actuated by a regulating device with a compass as a measured course value sensor, a setting device for the desired course value, a comparator for determining the error between the measured course value and the desired course value. The apparatus follows in oblique path from one travel path to the next by modifying the desired course by a given angle. After a given time, the desired course value is again modified by the same amount in the opposite direction, so that the cleaning apparatus returns parallel to the first path. By setting the angle and duration for the oblique travel, the new travel path can be selected independently of the dimensions of the pool to be cleaned.
Patent JP-H0751498-B2 (JP)
IPC: A61K9/50
Filed: 1983-07-05
Abstract: This invention relates to a process for the encapsulation in human or animal erythrocytes of at least one substance having a biological activity, characterized in that the primary compartment of at least one dialysis element is continuously supplied with an aqueous suspension of erythrocytes, the secondary compartment of the dialysis element contains an aqueous solution which is hypotonic with respect to the erythrocyte suspension in order to lyse the erythrocytes, the erythrocyte lysate is in contact with said substance having a biological activity and, in order to reseal the membrane of the erythrocytes, the osmotic and/or oncotic pressure of the erythrocyte lysate is increased after it has been brought into contact with said substance having a biological activity.
Patent JP-3236964-B2 (JP)
IPC: E01H5/06
Filed: 1999-05-10
Granted: 2001-12-10
Abstract: Plastic clearing shield (18) attached to a frame structure (14) incorporates at least one essentially vertical member (44) bounding a gap between it and the shield (18) is characterized by the fact that at least one section of this gap is at least partly filled with an elastically deformable material (70).
Patent JP-3500323-B2 (JP)
IPC: H01J49/28
Filed: 1999-05-21
Granted: 2004-02-23
Abstract: A Cycloidal mass Spectrometer having a housing (2) which defines an ion trajectory volume (4), an electric field generator for establishing an electric field within the ion trajectory volume (4) and an ioniser (8) for receiving gaseous specimens to be analysed and converting the same into ions which travel through magnetic fields and impinge upon a collector (12). The ioniser comprises an ion volume having a gas inlet opening for introducing a gaseous specimen into the ion volume and filament means. The ion volume has an ioniser volume block composed of ceramic material. The cycloidal mass spectrometer and the ioniser may be miniaturised. <IMAGE>
Patent JP-S6024812-B2 (JP)
IPC: B65D65/38
Filed: 1979-11-09
Abstract: Attempts to improve the adhesiveness of films prepared from vinylidene chloride resin compositions by incorporating a copolymer (B) of a monomer having at least one carboxyl group into a vinylidene chloride copolymer (A) suffer from a variefy of disadvantages, such as lack of compatibility between the copolymers. These problems are now overcome by using a copolymer (B) containing 50 to 99% by weight of alkyl methacrylate units or of such units and units of another copolymerisable monomer and 50 to 1% by weight of units of a monomer copolymerizable with said alkyl methacrylate and having at least one carboxyl group. The copolymer (B) is incorporated in such an amount that from 0.01 to 5% of the weight of the resin composition is made up of the units containing carboxylic groups. Films of this resin composition can be used to package meats.
Patent JP-H0737416-B2 (JP)
IPC: A61K31/443
Filed: 1989-06-08
Abstract: Novel tricyclic compound represented by formula (I): <CHEM> possess a TXA2 biosynthesis inhibiting activity and/or a TXA2 receptor antagonizing activity, and are expected to have preventive and therapeutic effects on ischemic diseases, cerebro-vascular diseases, etc.
Patent JP-H0676159-B2 (JP)
IPC: B65H16/02
Filed: 1987-06-22
Abstract: A dispensing apparatus for dispensing two strip materials, each carried on a separate spool (12A, 12B) includes a hub (20) having a slot (24) therein which exposes a portion of one but not the other of the spools (12A, 12B). A friction producing member (36) is extensible through the slot (24) and into friction generating engagement with the selected one of the spools (12A, 12B) to exert a drag force on one of the spools to the exclusion of the other. The friction producing member is received in a groove (32) formed in a spindle (30) so that torque imposed on the member by rotation of the spool is transmitted to the spindle (30).
Patent JP-H0524599-B2 (JP)
IPC: G06F11/20
Filed: 1983-08-25
Abstract: A monolithically integrated digital semiconductor circuit includes an address decoder, inputs connected to the address decoder for supplying external addressing signals thereto, a test decoder connected to the address decoder and connected to the external addressing signal supply inputs for directly receiving at least part of the external addressing signals, circuit parts to be addressed being connected to and controlled by the test decoder, a switch-over section connected to the test decoder for supplying a specific switch-over signal thereto causing the test decoder to be activated and causing the address decoder to be placed in a rest condition.
Patent JP-3457386-B2 (JP)
IPC: F16K15/18
Filed: 1994-07-15
Granted: 2003-10-14
Abstract: A two-way cartridge valve as lift valve comprises a valve sleeve (112) with a stepped guide bore (180, 182) for a valve piston (114). The valve piston (114) contains a piston extension (184) which axially subdivides the second step (182) of the guide bore into an end first control chamber (186) and an annular second control chamber (188). A first connecting passage (194) through the valve sleeve (112) connects the annular second control chamber (188) to an annular chamber (140) into which a lateral main-flow connection (30) leads. The free cross-section of a valve seat (144) and an axial main-flow bore (146) correspond approximately to the cross-section of the first step (180) of the guide bore. <IMAGE>
Patent JP-2959202-B2 (JP)
IPC: G02F1/13
Filed: 1991-06-14
Granted: 1999-10-06
Abstract: A conical optical-element array (40) in which a number of conical optical elements (41) are arrayed is placed on a side which receives incident light, wherein virtual light sources (41a) are formed by end faces of conical optical elements from which light emerges. The light rays which have emerged from the virtual light sources are acted upon by corresponding microlenses (38) of a microlens array, whereby the images of the light sources are focused on respective apertures (24) (areas occupied by pixel electrodes) of a liquid-crystal panel. As a result, a large amount of light is capable of being transmitted by the liquid crystal so that a bright liquid-crystal image may be obtained. <IMAGE>
Patent JP-H027670-B2 (JP)
IPC: A61M25/00
Filed: 1986-07-22
Abstract: A dividable short catheter tube made of a modifying polymer intermixed with, or inserted into, a base polymer. The modifying polymer is usually one which is incompatible with the base polymer. The dividable short catheter tube is readily tearable longitudinally so that it can be removed from around a flexible catheter after the flexible catheter has been guided into a patient by means of the short catheter previously positioned in a body puncture. The tube can be extruded from a mixture of the two polymers or it can be extruded with modifying polymer longitudinal strips in walls of the base polymer.
Patent JP-3932606-B2 (JP)
IPC: B62D1/28
Filed: 1997-07-03
Granted: 2007-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a guide unit for estimating the position and the attitude of a vehicle through a simple processing using minimum number of measuring means without being restricted by the traveling route. SOLUTION: A vehicle is controlled through a control section 6 to travel basically along a traveling route based on position/attitude values estimated at a position/attitude estimating section 4 using outputs from a steering angle sensor 1 and a moving speed sensor 2. Every time when a lateral shift from a magnetic mark being put on the traveling route at an arbitrary interval is detected by a magnetic sensor 3, a correcting section 5 corrects the position/ attitude values based on the position of the magnetic mark stored at a map information memory section 7, a lateral shift obtained from the magnetic sensor 3, and the position/attitude values.
Patent JP-3450378-B2 (JP)
IPC: B65C5/00
Filed: 1993-07-20
Granted: 2003-09-22
Abstract: A dust control mat having a pile upper surface and a thermosetting rubber or rubber-like backing to which a thin thermoplastic identification strip or label has been vulcanized thereto <IMAGE>
Patent JP-H0526046-B2 (JP)
IPC: F16D65/18
Filed: 1988-07-29
Abstract: PURPOSE:To prevent the occurrence of a layer-to-layer cracks, and thereby improve heat resistance remarkably by letting plural layers of glass fiber textiles be laminated by press forming so as to be formed into a laminated plate, and thereby letting a heat resisting base material be impregnated with adhesives in thermosetting resin series so as to be heated. CONSTITUTION:Plural layers of glass fiber textiles impregnated with resin are laminated by press forming so as to be formed into a laminated plate. A heat resisting base material 1 which is formed while being punched out of the laminated plate, is impregnated with adhesives in thermosetting resin series so as to be heated so that a re-inforced film is formed over the surface of the heat insulating base material so as to let it be a heat insulator 1 wherein binding force among respective layers is improved. This constitution prevents the occurrence of layer-to-layer cracks, thereby making it possible to improve heat resistance remarkably.
Patent JP-H047740-B2 (JP)
IPC: C07F7/10
Filed: 1988-08-23
Abstract: In a process for the total synthesis of thienamycin from L-aspartic acid via intermediate III: <CHEM> R = H, blocking group or salt cation there is disclosed a process for preparing III via <CHEM> wherein R is a protecting group.
Patent JP-2869169-B2 (JP)
IPC: B24D3/02
Filed: 1990-08-21
Granted: 1999-03-10
Abstract: A coated abrasive article having carbon black aggregates incorporated into the construction thereof, in a concentration sufficient to reduce or eliminate the build-up of static electricity during its use.
Patent JP-2784055-B2 (JP)
IPC: B41J3/407
Filed: 1989-08-28
Granted: 1998-08-06
Abstract: PURPOSE:To automatically apply printing to an accurate position of a printed wiring board by a printer and to continuously apply printing on a plurality of printed wiring boards vertically set in a multistage by a method wherein a multistage support part which supports the printed wiring boards in a multistage independently of each other and allows the free insertion of extraction is disposed below a head of a printer. CONSTITUTION:A plurality of printed wiring boards 1 are respectively supported by stages of right and left support rails 21 of a multistage support part 20 mounted on a base mount 6 of a device. After the two or more printed wiring boards 1 are supported and set in the two or more stages of the multistage support part 20 in this manner, by a head 2 of a printer A, an item number or the like is printed on the predetermined position of the printed wiring board 1 disposed on the upmost stage. After the completion of printing on the printed wiring board 1 on the upmost stage, the printed wiring board 1 already subjected to printing is extracted forward. Then, a printed wiring board 1 on the second stage is disposed upmost. The head 2 of the printer A lowers to apply printing on the predetermined position of the printed wiring board 1 newly disposed on the upmost position. The printed wiring board 1 already subjected to printing is extracted. An item number or the like is successively printed on the printed wiring boards 1 vertically arranged in a multistage again in the same order.
Patent JP-H0559244-B2 (JP)
Inventor: KONO KOJI
IPC: F01M1/06
Filed: 1984-10-30
Abstract: PURPOSE:To aim at shortening the overall length of an engine, by attaching an oil pump to the outer wall of a cylinder block, and by connecting a relief passage in a regulator valve to the oil suction port of a cylinder block and the suction port of the oil pump. CONSTITUTION:The oil suction port 36a of an oil suction passage 36 communicated with an oil pan and the oil feed port 37a of a feed passage 37 communicated with sections to be lubricated are opened to the outer wall 2b of a cylinder block 2. An oil pump 30 is attached to the outer wall of the cylinder block 2. The oil suction port 36a and the oil feed port 37a are communicated with the suction port 30a and discharge port 30b of the oil pump 30, respectively. A relief passage 40 in a regulator valve in the oil pump 30 is connected between the oil suction port 36a of the cylinder block 2 and the suction port 30a of the oil pump 30. Thus it is possible to aim at shortening the overall length of an engine.
Patent JP-2832544-B2 (JP)
IPC: C07D403/12
Filed: 1989-09-09
Granted: 1998-12-09
Abstract: Compounds of the formula <IMAGE>  in which: R1 denotes phenyl or phenyl which is monosubstituted to trisubstituted by R4; R2 denotes hydrogen, C1-C5-alkyl, C1-C5-alkyl substituted by the radicals OR5 or SR5, C3-C6-cycloalkyl, C3-C6-cycloalkyl monosubstituted to trisubstituted by C1-C4-alkyl or halogen, C2-C5-alkenyl, C2-C5-alkynyl or the formyl radical; R3 denotes hydrogen, C1-C4-alkyl, C1-C4-alkyl which is substituted by halogen, cyano or the radicals OR5 or SR5, C3-C6-cycloalkyl or C3-C6-cycloalkyl which is monosubstituted to trisubstituted by C1-C4-alkyl or halogen; R4 denotes halogen, C1-C3-alkyl, C1-C2-haloalkyl, C1-C3-alkoxy or C1-C3-haloalkoxy; R5 denotes hydrogen, C1-C5-alkyl, C3-C5-alkenyl, C3-C5-alkynyl or the radical (CH2)n-X-C1-C3-alkyl;  R7 denotes the group -NH2, <IMAGE> or <IMAGE>;  R8 denotes hydrogen, C1-C3-alkyl or C1-C3-haloalkyl; R9 denotes hydrogen, C1-C8-alkyl, C1-C3-alkyl substituted by hydroxyl, OR12, SR12 or N(R12)2, C3-C6-cycloalkyl, cyclopropyl substituted by SR12, C3-C10-alkenyl, C1-C3-haloalkyl, phenyl, phenyl which is monosubstituted to trisubstituted by halogen, C1-C3-alkyl, C1-C3-alkoxy, C1-C3-haloalkoxy, C1-C2-haloalkyl, hydroxyl, nitro, cyano, amino or dimethylamino, 1- or 2-naphthyl, 1-, 2- or 3-pyridyl,   <IMAGE> or <IMAGE>; R8 and R9, together with the carbon atom in the radical R7, form a saturated or unsaturated ring consisting of 4 to 7 carbon atoms; R10 denotes CH(R8)R9, phenyl, C3-C5-alkenyl, C3-C5-alkynyl or cyanoalkyl having 2 or 3 carbon atoms in the alkyl radical; R11 denotes hydrogen, C1-C5-alkyl, C3-C5-alkenyl, C3-C5-alkynyl or cyanoalkyl having 2 or 3 carbon atoms in the alkyl radical;  R12 denotes CH3 or C2H5;  X denotes oxygen or sulphur;  Z denotes O, S, NH or NCH3; and  n denotes 1 to 3; including their acid addition salts and metal salt complexes, have useful microbicidal properties. The novel active compounds can be employed in plant protection for preventing the attack of crop plants by phytopathogenic microorganisms or by harmful insects and for controlling these pests.
Patent JP-2660561-B2 (JP)
IPC: B05B11/02
Filed: 1988-10-06
Granted: 1997-10-08
Abstract: In a dispersing device (1), in particular for single use, the entire pump stroke (11), which is to be carried out only once, is divided into at least two substrokes (12, 13) by a limiting device (24) which has for the end of each substroke a stop (25) which can be overcome in the manner of a resilient catch. All the parts of the limiting device (24) are located in such a way that the guiding of the pump piston (6) of the thrust piston pump (4) on the piston path (7) is in no way impaired. At the end of the last substroke (13), the pump cylinder (5) which can be mounted on the pump piston (6) as a separate vessel is blocked in a positively engaging manner with respect to the other dispersing device (1) using a pull-off securing element (40) so that the inside of the pump cylinder (5) is no longer accessible. 
<IMAGE>
Patent JP-3574310-B2 (JP)
IPC: B05D1/02
Filed: 1997-09-26
Granted: 2004-10-06
Abstract: PROBLEM TO BE SOLVED: To enable an operator to select correctly a hand-held applicator to which specified coating material suitable for a coating color of an object to be coated is supplied from among a number of the hand-operated applicators without no requirement of visually discriminating the coating color of the object to be coated when the object to be coated is coated with the specified coating material suitable for the coated color by the hand-held applicator in an automatic coating apparatus. SOLUTION: Based on control data for automatic color-changing of an automatic coating apparatus in which an order of coating color and charging of an object to be coated conveyed by a conveyor is programmed, and check data for determining the coating color of the object to be coated by the automatic coating apparatus and specified coating material suitable for the coating color, e.g.  only a valve 9d of a coating material-distributing pipe 7d for supplying the selected specified coating material is opened by means of control signals CP and CQ of a controller 10 for judging the coating color of the object to be coated W and selecting the specified coating material suitable for the coating color, and only a display lamp 5d indicative of a stop position of the hand-operated applicator 2d to which the coating material is supplied from the coating material-distributing pipe 7d is turned on to urge selection of the hand-operated applicator 2d.
Patent JP-H0428444-B2 (JP)
IPC: B21C25/02
Filed: 1985-12-12
Abstract: An extrusion die has a die aperture which is negatively tapered essentially throughout its length at an angle of at least 1 DEG  such that any friction stress between the die lands and metal flowing through them is negligible, the length of the lands being not more than 2 mm so that fouling does not significantly take place thereon during extrusion. Faster extrusion speeds can be achieved, particularly when extruding aluminium alloy having a shear strength of from 1.2 to 4.0 Kg/mm2 at 500 DEG  C.
Patent JP-2980623-B2 (JP)
IPC: C04B35/5831
Filed: 1989-11-10
Granted: 1999-11-22
Abstract: Disclosed is a process for preparing sintered polycrystalline CBN/ceramic conjoint masses in an HP/HT process which comprises subjecting a mixture of GBN and one or more of a ceramic material or metal which reacts with BN to form a ceramic material, to HP/HT conditions for inducing conversion of said GBN to CBN, inducing conversion of any of said metal to its corresponding metal ceramic, and forming said CBN/ceramic conjoint mass.
Patent JP-2965536-B2 (JP)
IPC: B24B37/30
Filed: 1997-11-25
Granted: 1999-10-18
Abstract: An apparatus for holding a substrate to be polished comprises: a rotating rotary shaft; a substrate holding head in the form of a disc; a sealing member provided to the back face of the substrate holding head; a guiding member which is provided to the back face of the substrate holding head to be located outside the sealing member; and a fluid flow path which vertically penetrates the inside of the substrate holding head. The fluid flow path allows an air under pressure introduced from the upper end side thereof to flow out through the opening at the lower end thereof to a space. The sealing member is formed with a ventilation body having a large number of successive vent openings in the inside such as nonwoven fabric.
Patent JP-2690985-B2 (JP)
IPC: F04D29/40
Filed: 1988-12-26
Granted: 1997-12-17
Abstract: A fluid pump structural member, such as a casing, which the fluid contacts as it enters the pump, is made of a ring-opened polymer of a norbornene-type monomer containing an effective amount of an elastomer, the structural member has heat distortion temperature of over 120 DEG C, elongation at break of 15 to 80%, and flexural modulus of elasticity of 170 kg/mm<2> or above.
Patent JP-3816109-B2 (JP)
IPC: C12Q1/68
Filed: 1997-06-05
Granted: 2006-08-30
Abstract: An improved nucleic acid hybridization process is provided which employs a modified oligonucleotide and improves the ability to discriminate a control nucleic acid target from a variant nucleic acid target containing a sequence variation. The modified probe contains at least one artificial mismatch relative to the control nucleic acid target in addition to any mismatch(es) arising from the sequence variation. The invention has direct and advantageous application to numerous existing hybridization methods, including, applications that employ, for example, the Polymerase Chain Reaction, allele-specific nucleic acid sequencing methods, and diagnostic hybridization methods.
Patent JP-2644567-B2 (JP)
Inventor: DANDY WALTER III
IPC: A63C9/00
Filed: 1988-02-22
Granted: 1997-08-25
Abstract: A ski assembly and method of use are provided for shifting the upper body weight of a skier from the skier's legs to the skier's skis and ski boots to reduce the strain on the legs of the skier.
Patent JP-2692378-B2 (JP)
IPC: G08B3/10
Filed: 1990-01-05
Granted: 1997-12-17
Abstract: The pager receiver including a conventional address decoder, an alert envelope waveform generator, and an alert function mapper is disclosed. The pager is individually and uniquely characterized by programming the alert function mapper to govern the generation of assigned alert annunciation patterns by the waveform generator in response to selected decoded pager addresses and associated functions thereof, and to inhibit alert generation by the waveform generator in response to non-selected decoded pager addresses and associated functions thereof. In one embodiment, the alert signal waveform generator is enabled to respond to the alert function mapper only when the pager address is decoded by the decoder.
Patent JP-4132078-B2 (JP)
IPC: A01P3/00
Filed: 1997-06-26
Granted: 2008-08-13
Abstract: Fungicidal composition contains a phytopathogenic fungicide (I) and at least one phosphonate or phosphinate derivative of formula (R1)(R2)P(=O)OR3 (II). R1 = 6-20C alkyl, 6-20C alkoxy or optionally substituted phenyl; R2 = benzyl, 6-20C alkyl (optionally interrupted by NH or O), di(6-20C alkyl)amino or a group CH2CH2P(=O)(R1)OR3 (a); and R3 = 6-20C alkyl. Also claimed are: (A) phosphinates (IIA) i.e. (II; R1 = 6-20C alkyl; R2 = phenyl); (B) phosphonates (IIB) i.e. (II; R1 = 6-20C alkoxy; R2 = (a; R1 = OR3)); and (C) dialkyl alkyl- or dialkyl-aminophosphonate derivatives of formula R3R5N-CH2(CH2)x-P(=O)(OR3)2 (II'); R5 = H or as R3; and x = 0-1.