baber/WOPTO huggingface dataset:
Patent JP-2899577-B2 (JP)
IPC: C07D307/33
Filed: 1997-08-25
Granted: 1999-06-02
Abstract: The present invention provides a process for preparing lactone intermediates to 2',2'-difluoronucleosides whereby reversion back to the lactone's open chain precursor is minimized and the desired erythro enantiomer can be selectively isolated from an enantiomeric mixture of erythro and threo lactones in crystalline form. Also provided is a process for producing 2'-deoxy-2',2'-difluoronucleosides in about a 1:1 α/β anomeric ratio, and processes for selectively isolating β-2'-deoxy-2',2'-difluorocytidine, or an organic or inorganic acid addition salt thereof, from the 1:1 α/β mixture.
Patent JP-H0580771-B2 (JP)
Inventor: AREKUSANDORU KASANI
IPC: H01H25/04
Filed: 1988-09-14
Abstract: The feeler comprises a stationary support (1) and a movable support (4) provided with a tip (5), which are pressed against each other by a spring (21). The immobilizing of the movable support with respect to the stationary support is obtained by a system of connections with zero degree of freedom formed of four spherical positioning pieces (7 to 10) applied, by six contact points, to six inclined resting surfaces (15 to 20) with flat contact surface, two first pairs (15-16, 17-18) of which are convergent and arranged respectively under two first opposing positioning pieces (7, 8) and the last two of which (19, 20) are parallel and each arranged under one of the two other opposing positioning pieces (9-10). An electrical circuit is provided to detect any interruption of contact between at least one positioning piece and one resting piece signifying an encounter of the tip (5) with the object.
Patent JP-H0759771-B2 (JP)
IPC: D02G3/40
Filed: 1985-10-18
Abstract: A method and apparatus for producing thread or yarn-like material by electrostatically flocking it or covering it with fibers. Grounded base or carrier threads that are provided with adhesive are moved through an electrostatic field of high voltage, where the surfaces of the carrier threads are flocked all the way around with pretreated short fibers (flock material). During the course of producing the flocked thread or yarn, selective lengths of the carrier threads are nonuniformly flocked in an irregular sequence, with the flock material, in different flock patterns.
Patent JP-4565169-B2 (JP)
IPC: A01N25/28
Filed: 1997-08-14
Granted: 2010-10-20
Abstract: The present invention provides pH-sensitive microcapsules comprising water-immiscible pesticidal agent within a shell wall having free carboxylic acid groups, compositions containing them, methods for their preparation and methods for their use.
Patent JP-H0644893-B2 (JP)
IPC: A47C1/031
Filed: 1985-10-23
Abstract: 1. Chair, in particular office chair, having a base (1) and a seat (3) disposed thereon as well as a backrest (8), wherein the seat (3) and the backrest (8) are supported such that they are pivotable in a coordinated manner about horizontal axes (6, 18) in accordance with the shift in weight of a user, and wherein at least one energy storage device is provided for damping the pivoting movement and for attaining a restoring action, wherein a seat carrier (4) and a backrest support part (7) joined to the seat carrier in a manner pivotable about an axis (6) are provided, wherein a supporting column (2) of the base (1) is rigidly fixable on the seat carrier (4), wherein a seat holder (19) is provided projecting upward beyond the seat carrier (4) and being supported on the latter in a manner pivotable about an axis (18), wherein the seat (3), in the vicinity of a front section, is rigidly joined to the seat holder (19) and, in the vicinity of a section located behind the axis (6), is joined to the backrest support part (7), and wherein the energy storage device, extending obliquely with respect to the seat (3), is disposed on the backrest support part (7) in a manner pivotable about an articulation axis (shaft 34), on the one hand, and the seat carrier (4), on the other hand, characterized in that the seat (3) is joined to the backrest support part (7) via elastic buffers (32), in that the pivot axis (6) is arranged in an upper section of the seat carrier (4) and the backrest support part (7), in that the energy storage device is embodied by a gas spring (33) and is articulated on the seat carrier (4) in a manner pivotable about an articulation axis (shaft 36), and in that the articulation axis (shaft 36) for the gas spring (33) is disposed on the seat carrier (4) below the pivot axis (6) and at a distance thereof between the backrest support part (7) and the seat carrier (4) and the articulation axis (shaft 34) of the gas spring (33) is disposed on the backrest support part (7) in the vicinity of the upper edge and the rear edge thereof.
Patent JP-2607177-B2 (JP)
IPC: B41F31/02
Filed: 1990-10-03
Granted: 1997-05-07
Abstract: An inking unit comprises an ink fountain (2) adapted to supply ink onto a roller (1). The distance between the bottom (2a) of the ink fountain and the peripheral surface of the roller is decreased gradually from the upstream end to the downstream end of the ink fountain. The minimum distance is preferably no greater than 5 mm. <IMAGE>
Patent JP-H0571257-B2 (JP)
Inventor: NEIRU RETSUKUSU HOORU
IPC: A61C19/10
Filed: 1984-12-24
Abstract: The present invention discloses a set of dental colour indicator devices and a method of selecting dental colours. Each indicator device (20) has a number of colour samples (11-19) arranged in a regular array. Each of the samples corresponds to the colour at a corresponding location in an identical array formed on one of a plurality of transverse parallel cuts (26) through an elongate substantially elipsoid body (10) which represents the possible range of dental colours when graphically represented on a colour co-ordinate system such as the CIELAB psycometric colour system or the Munsell visual colour system. The selected colour is either the colour of one of the samples or a mixture of the colour of two adjacent samples.
Patent JP-H0611407-B2 (JP)
IPC: B01L3/02
Filed: 1989-10-20
Abstract: A pipeting device has at the top an actuating element (2) which can be pressed in against spring action and is connected to a piston moveable in a cylinder in order to move a volume of air. The cylinder communicates with an opening in a connection piece, in particular a connection cone, for attachable pipette tips  which are open at the top and at the bottom. By twisting the actuating element (2) the pipetting volume can be adjusted. In addition, the button-like actuating element (2) is also provided for releasing a locking element catch, which can be lifted out axially, between a spindle (6) and an abutment, integral with the housing, as threaded insert and the said piston is, in a manner known per se, progressively adjustable by twisting the button-like actuating element (2) in a spindle drive (6) of a piston rod (7) for the piston. At least one of the locking elements (31, 32) is arranged distributed around the circumference of the centre axis of the pipetting device, it being preferred for the locking element catch to be designed with two toothed rings (31, 32) which are arranged on the parts of the pipetting device to be moved relatively to one another. 
<IMAGE>
Patent JP-H074931-B2 (JP)
IPC: B41F31/14
Filed: 1989-10-27
Abstract: A vibrator control is arranged to produce a brief pause or interruption in the movement of a vibrator roller before the vibrator alternately engages with an ink ductor and with a distributing roller wherein the arms of a pair of rocking levers which journal the vibrator roller at both ends are each operatively connected to an oscillating forked lever on alternate sides by means of opposed adjusting screws which cause the rocking levers to bear against one of two resilient abutments disposed opposite one another on the press frame. The adjusting acrews are adjusted so that a gap is alternatiely created between each of them and the rocking lever as the forked lever moves to the center of its oscillating stroke.
Patent JP-3197960-B2 (JP)
IPC: B41J15/00
Filed: 1992-09-30
Granted: 2001-08-13
Abstract: A sheet supplying apparatus comprises sheet supporting means for supporting a sheet, rotary supply means for feeding out the sheet, rotary convey means for conveying the sheet by a predetermined amount and then for effecting the registration of the sheet by a reverse rotation, drive means for driving the rotary convey means in a normal direction and a reverse direction, a switching output gear connected to the drive means so that a driving force from the drive means is transmitted to the switching output gear, and switching means for engaging the switching output gear with an input gear connected to the rotary supply means to transmit a rotational driving force of the rotary convey means to the rotary supply means, and for disengaging the switching output gear from the input gear. <IMAGE>
Patent JP-2813856-B2 (JP)
IPC: F17C7/00
Filed: 1993-11-29
Granted: 1998-10-22
Abstract: A gas supply system cquipped with cylinders. in which the fear of a dangerous feed gas flowing backward to a purge gas introduction line and the likes can be prevented, is provided.  [Construction] A piping portion B1 which becomes a negative pressure area is demarcatedly formed in a purge gas introduction line B by arranging two valves V3 and V7 in series therein, and in the piping portion B1 demarcatedly formed by these two valves V3 and V7, a gas in the piping portion B1 is led to a vent line D through a vent line D2 having a third valve V8 provided therein, and a pressure sensor 12 is placed for detecting the gas pressure in the piping portion B1. If any trouble takes place in the valve V3 or valve V8, a raise in pressure will be generated in the piping portion B1 in which the inner volume thereof is made small. By detecting this raise in pressure by the pressure sensor 12, the fear of a feed gas flowing backward to the purge gas introduction line B can be quickly detected.
Patent JP-3034489-B2 (JP)
IPC: A61K8/00
Filed: 1997-11-06
Granted: 2000-04-17
Abstract: New cosmetic composition (I) is in the form of, of contains, a transparent foaming gel comprising: at least one alkylether carboxylic acid with a fatty chain (II), at least one diol with a fatty chain (III), and water. Preferably (I) has Brookfield viscosity at 25 degrees C ≥ 1 Pa.s ( ≥ 4 Pa.s preferred). If ÄAKÜ and ÄAGÜ represent, respectively, the quantity by weight of (II) and (III) in (I), then the ratio ÄAGÜ:ÄAKÜ ≤ 1:3.5( ≤ 1:4 preferred), 1 ≤ ÄAKÜ ≤ 35 (2 ≤ ÄAKÜ ≤ 25 preferred), and 0.5 ≤ ÄAGÜ. (I) also contains at least one other ingredient (a surfactant, thickener, oil, colouring, preservative, perfume, filter, active hydro or lipophilic agent, or bulk). The water in (I) is a mineral water. (I) has pH 4.5-7.5. (II) is of formula R(OCnH2n)POACOOM; R =8-30C alkyl chain (10-22C, and more particularly 12-18C, preferred); A = 1-6C disubstituted alkane chain (1-3C, particularly 1C, preferred); M = H, an alkali metal, an alkali earth metal, NH4 integral+ or a cation of an organic base (H preferred); n = 2 or 3 (2 preferred); and p = 1 - 40 (2-30, particularly 3-20, preferred).
Patent JP-4270524-B2 (JP)
IPC: B01J31/02
Filed: 1994-11-25
Granted: 2009-06-03
Abstract: There is provided an improved method for the production of o-aminophenyl ketones of formula I wherein R is C3-C6cycloalkyl or C1-C6haloalkyl. <CHEM> There is also provided an effective method for the preparation of the formula I compound o-aminophenyl cyclopropyl ketone via the dehydrohalogenation of 1-(o-aminophenyl)-4-halo-1-butanone in the presence of a base and a phase transfer catalyst. Compounds of formula I are key intermediates in the manufacture of sulfamoyl urea herbicides.
Patent JP-4447061-B2 (JP)
IPC: G06T9/00
Filed: 1997-12-03
Granted: 2010-04-07
Abstract: A method for encoding a binary shape signal determines as a mode of a target block a first and a second modes, if errors of the target block with respect to a first and a second reference blocks are not greater than a predetermined threshold, respectively. If the mode is not determined, the target block is motion estimated and compensated, a motion compensation error(MCE) and a motion vector difference(MVD) are calculated and the MVD is encoded if the MVD is not zero. Then the mode of the target block is set to a third mode if the MVD is zero and the MCE is not greater than the threshold and a fourth mode if the MVD is not zero and the MCE is not greater than the threshold. If the mode is not determined, intra-coded data and inter-coded data are generated, and the number of bits of the intra-coded data is compared with the one of the inter-coded data. If the number of bits of the intra-coded data is not greater than the one of the inter-coded data, the mode of the target block is decided to a fifth mode. If the mode is not decided, the mode of the target block is decided to a fifth mode if the MVD is zero and a seventh mode if the MVD is not zero. Encoded data of the target block is generated based on the mode thereof. <IMAGE>
Patent JP-3241775-B2 (JP)
IPC: F16L33/025
Filed: 1991-12-18
Granted: 2001-12-25
Abstract: A balancing arrangement for a rotating member (60), especially for a hollow shaft made from lightweight metal, in which a counterweight (40) of predetermined size and weight is affixed onto the external surfaces of the rotating member (60) in predetermined position by the use of a clamping band (10) made from a material normally devoid of any significant elastic stretchability. A plastically deformable ear structure (50) is provided in the clamp structure for tightening the clamping band which includes two generally outwardly extending leg portions (51a, 51b) interconnected by a bridging portion (52) that includes downwardly bent tab-like members (53a, 53b) along the longitudinal sides of the bridging portion to act as ramp surfaces and reinforcing elements for the ear structure. The counterweight (40) is thereby connected with the clamping band in one place by spot-welding (45), particularly, when both clamping band and counterweight are made of stainless steel. <IMAGE>
Patent JP-4094790-B2 (JP)
IPC: C09K23/34
Filed: 1999-12-10
Granted: 2008-06-04
Abstract: A nanoemulsion comprising a dispersed lipid phase in an aqueous phase with lipid globules having an average size of less than 100 nm contains: (1) a surfactant such as mixed esters of fatty acids or alcohols, carboxylic acid and glycerol; and (2) at least one oil with a molecular weight of more than 400 and at a lipid phase/surfactant weight ratio of 2-10. Independent claims are also included for: (1) a topical composition comprising the above described composition;   (2) an ophthalmic support comprising the above described composition;   (3) a pharmaceutical composition comprising the above described composition; (4) a cosmetic method for the care and/or hydration of the skin, mucosa and/or scalp by applying the above described composition; and (5) the preparation of the composition by mixing an aqueous phase and a lipid phase at 10-80 degrees C and homogenizing the mixture at 6 x 10<7>-18 x 10<7> Pa.
Patent JP-3373238-B2 (JP)
IPC: B65G21/22
Filed: 1992-12-17
Granted: 2003-02-04
Abstract: PURPOSE:To reduce noise and vibration accurately perform stacking a raising seedling case and improve durability of a chain by providing a pair of front/rear vertically turning chain groups wound around on the lower part formed into a sprocket and the upper part formed into a simple plate-shaped guide. CONSTITUTION:Chains 29, 29 are linked around to lower part sprockets 28, 28 of a lower part rotary shaft 26 and a circular arc part 65 of a chain guide rail 614 fixed to an upper part shaft 25, and the chain guide rail 64 and the upper part shaft 25 can be vertically moved relating to right/left side front/rear pillars 24, 23. Consequently, since the upper part shaft and the chain guide rail 64 can be fixed relating to the rear pillar 23 and the front pillar 24, looseness of the chains 29, 29 can be easily removed, and also adjusting the chain at its assembly time can be very easily performed. Since the chains 29, 29 are meshed only with the lower part sprockets 28, 28 of the lower part rotary shaft 26, the chain is smoothly rotated with no displacement of meshing to smooth turning a receiving bridge, and a raising seedling case can be accurately stacked up to reduce also noise.
Patent JP-3269625-B2 (JP)
IPC: H01L29/861
Filed: 1989-12-13
Granted: 2002-03-25
Abstract: The invention is an ultra-fast, high frequency, high temperature rectifying diode formed in silicon carbide that comprises a monocrystalline silicon carbide substrate having a sufficient carrier concentration to give the substrate a first conductivity type, a first monocrystalline epitaxial layer of silicon carbide upon thesubstrate and having the same conductivity type as the substrate, and a second monocrystalline epitaxial layer of silicon carbide upon the first epitaxial layer and having the opposite conductivity type from the first epitaxial layer. One of the epitaxial layers has a carrier concentration greater than the carrier concentration of the other epitaxial layer, so that the layer with the lesser concentration is predominantly depleted at reverse bias. The first and second epitaxial layers form an abrupt p-n junction.
Patent JP-H0665302-B2 (JP)
IPC: C07H1/00
Filed: 1984-06-28
Abstract: Process for the definite cross-linking of DNA fragments by means of cohesive ends by replacing a first fragment by a linkage DNA, dividing the obtained DNA in the region of the linkage sequence during the formation of the cohesive end and cross-linking the obtained DNA having the cohesive end with a second DNA fragment, the cohesive ends of the first end of the second DNA fragment being complementary. As linkage DNA, an oligonucleotide is used which has the formula R?1 - (X)n? - R?2 wherein R?1 and R?2 represent, reading from left to right, identical tetranucleotide sequences, in themselves complementary, having the formula (II), or R?1 is a pentanucleotide sequence having the formula (III) and R?2 is a pentadesoxynucleotide sequence having the formula (IV), the central nucleotides being complementary sequences of R?1 and R?2 groups being identical, or else R?1 representing a tetranucleotide or pentanucleotide sequence which is not complementary in itself or an hexanucleotide sequence having the formula (V), (VI) or (VII) and R?2 a complementary nucleotide sequence enantiomorphous of R?1 and of the same length. X is a short intermediary compound having the form of an oligonucleotide comprising from 2 to 30 nucleotide units.
Patent JP-2863955-B2 (JP)
IPC: H05K3/02
Filed: 1992-08-07
Granted: 1999-03-03
Abstract: PCT No. PCT/IT92/00097 Sec. 371 Date Dec. 21, 1994 Sec. 102(e) Date Dec. 21, 1994 PCT Filed Aug. 7, 1992 PCT Pub. No. WO94/01263 PCT Pub. Date Jan. 20, 1993Process for producing plastic laminates with metal laminae especially for printed circuits, by formation of one or more packages arranged in piles, obtained from a multicomponent band continuously fed in and, simultaneously, both from bands of supporting material impregnated with plastic material and from one or two copper bands.
Patent JP-2795286-B2 (JP)
IPC: A61P31/04
Filed: 1989-05-26
Granted: 1998-09-10
Abstract: This invention provides a purified polypeptide useful as an antimicrobial agent. This purified polypeptide has been derived from human granulocytes, and has a molecular weight of about 3,700 daltons and the N-terminal amino acid sequence val-cys-ser-cys-arg-leu-val-phe-cys-arg-arg-thr-glu- leu-arg-val-gly-asn-cys-leu-ile-gly-gly-val-ser-phe-thr-try-cys-thr-ar g-val. This invention also provides methods for producing this polypeptide, pharmaceutical compositions containing the polypeptide, and uses thereof.
Patent JP-H089630-B2 (JP)
IPC: C07D501/22
Filed: 1990-07-09
Abstract: The invention relates to a novel stable form of cephradine, processes for its production and intermediates used therein.
Patent JP-3596888-B2 (JP)
IPC: G02B1/10
Filed: 1993-03-25
Granted: 2004-12-02
Abstract: The present invention provides a high transmittance, low emissivity film stack having an overcoat of an oxide of a metal chosen from the group of zinc, tin, indium, or bismuth, or an alloy including one or more of these metals, the oxide being applied in a thickness sufficiently low as to have no significant affect upon the optical properties of the coated substrate. That is, if the overcoat is lost through abrasion or chemical attack, the loss will not significantly affect the optical properties of the coating. The resulting film stack exhibits significantly enhanced durability as compared to a film stack without such an overcoat. In a preferred embodiment, a film stack of the invention includes at least one reflective metal layer, an outer, scratch-resistant metal oxide overcoat, and a metal oxide layer between the silver layer and the overcoat which is less scratch resistant than the overcoat.
Patent JP-3700177-B2 (JP)
IPC: H01L23/495
Filed: 1994-12-22
Granted: 2005-09-28
Abstract: Gas discharge is caused in a predetermined discharging gas at atmospheric pressure or a pressure close to atmospheric pressure, and an organic material which is liquid at room temperature and which is previously contained in the discharging gas or applied to a surface of a treated member is dissociated or excited by a plasma caused by the gas discharge to generate activated species. By using these excited activated species, a polymerized film of organic material is formed on the surface of the treated member. By variously selecting the organic material or the kind of the discharging material and variously combining them, a water repellent film, a hydrophilic film or a film having a high hardness can easily be formed on the surface of the treated member according to use, or the polymerization speed of the organic material can be increased, or the polymerization can be limited. Further, the adhesion of an organic polymerized film essentially low can be improved with respect to a treated member formed of an inorganic material such as glass or some inactive organic material if the organic material or the kind of gas is used while being changed.
Patent JP-3229615-B2 (JP)
IPC: B66C23/693
Filed: 1994-04-15
Granted: 2001-11-19
Abstract: PCT No. PCT/SE94/00334 Sec. 371 Date Oct. 24, 1995 Sec. 102(e) Date Oct. 24, 1995 PCT Filed Apr. 15, 1994 PCT Pub. No. WO94/25387 PCT Pub. Date Nov. 10, 1994An extendible crane boom comprises, in addition to a tubular base boom section (1), a plurality of boom sections (2, 3, 4, 5) telescopically within the base boom section and each composed of a tube and a holder (8, 8', 8'', 8''') mounted at an outer end thereof for connecting the tube to a double-acting hydraulic cylinder (9, 9', 9'', 9''') with a view to displacing each boom section out of and into an immediately preceding boom section so as to lengthen and shorten, respectively, the crane boom in its entirety. The third and fourth hydraulic cylinders (9'', 9''') are located in a first plane which is parallel to the longitudinal extent of the boom and located inwardly of a second plane, in which the first and second hydraulic cylinders (9, 9') are located. This minimizes the overall height of the outermost telescopic boom sections (4, 5), counted as the center distance between the telescopic tube concerned and the associated hydraulic cylinder.
Patent JP-4194117-B2 (JP)
IPC: A61K45/00
Filed: 1996-11-19
Granted: 2008-12-10
Abstract: ILK genetic sequences and methods of use are provided. In some embodiments, a fragment or portion of an ILK polynucleotide is provided, where the polynucleotide has a sequence consisting of contiguous nucleotides within the provided ILK sequences, which may be within the provided ILK coding sequences. Such polynucleotides may be DNA, RNA, and the like, and may be double stranded or single stranded.