baber/WOPTO huggingface dataset:
Patent JP-2939502-B2 (JP)
IPC: G01N33/50
Filed: 1990-08-06
Granted: 1999-08-25
Abstract: Samples of milk of humans or cattle are tested to measure the presence of 3-hydroxylacetic acid (3-OHBA), e.g. by means of a known test piece containing nicotinic acid amide adenine dinucleotide, enzymes and nitro blue tetrazolium, and the resultant color compared to a pre-prepared hue diagram. The concentration of 3-OHBA correlates with activity of N-acetyl-beta-D-glucosaminidase which has previously been a test for broken mammary tissue. The values of 3-OHBA in normal mammae and those affected by human mastitis or garget in dairy cattle can be compared, and a difference in the concentration of 3-OHBA in milk of more than 100  mu mol indicates disease of the mamma. The test is simple and allows early diagnosis.
Patent JP-2819378-B2 (JP)
IPC: C23G1/08
Filed: 1993-08-05
Granted: 1998-10-30
Abstract: Process for stainless steel pickling consisting in placing the material to be treated in a bath kept at a temperature ranging from 30 DEG C to 70 DEG C having the following initial composition:     a) H2SO4 150 g/l at least   b) Fe<3><+> 15 g/l at least   c) HF 40 g/l at least   d) H2O2 (added with known stabilizers) 1-20 g/l e) emulsifiers, wetting agents, polishing agents, acid attack inhibitors;  in the bath being fed continuously:   an air flow equal at least to 3 m<3>/h per m<3> bath min. and a stabilized H2O2 quantity adjusted to the bath redox potential to be kept at >/=250 mV. l
Patent JP-2846305-B2 (JP)
IPC: D21C5/00
Filed: 1997-08-11
Granted: 1999-01-13
Abstract: Multi-component systems (S) for modifying, degrading or bleaching lignin or material containing lignin, or similar substances, comprise :(A) optional one or more oxidation catalyst ; (B) at least one suitable oxidising agent ; and (C) at least one N-aryl-N-hydroxyamide mediator. Also claimed are: (i) a method for treating lignin by mixing an aqueous suspension of lignin material with (A)-(C) in combination or in series; and (ii) the use of (C) for modifying, degrading or bleaching lignin material.
Patent JP-H0227935-B2 (JP)
IPC: B29C65/06
Filed: 1982-12-27
Abstract: Disclosed is a method and apparatus for determining the quality of a spinweld bond produced on a single or multiple spindle production spinwelder and to a method and apparatus for alarming and/or ejecting products containing defective welds. The method and apparatus of the present invention utilizes a detector means to determine the condition of a tool or spindle (i.e., if it is still "live" rotating at a point when it should be at rest) and a timing means to actuate an indicator when a live tool is detected. The present invention also involves a means to detect a spinwelder with an actuated indicator and to eject the product thereon. The present invention also relates to a method and apparatus for automatically shutting down a spinwelder producing an excess of defective products.
Patent JP-2869172-B2 (JP)
IPC: C08F4/52
Filed: 1990-09-12
Granted: 1999-03-10
Abstract: A process for preparing improved yields of styrene polymers by means of polymerization with a coordination type polymerization catalyst wherein the styrene monomer is first contacted with a hydrogenating agent under hydrogenation conditions such that substantially all phenylacetylene contained in the monomer stream is hydrogenated and thereafter contacting with a coordination polymerization catalyst.
Patent JP-3032949-B2 (JP)
IPC: F16B12/12
Filed: 1995-08-28
Granted: 2000-04-17
Abstract: The fitting has a dowel and an expander (10) which is placed in an expanding or detaching position by turning or tilting the fitment (8). The dowel (6) has a plate (7) on which the fitment is mounted by an axle (11). At least one eccentrically shaped edge of the fitment rests against the plate. The fitment acts as holder for a drawer front panel or rail. It may have a covering plate with hooks at the ends gripping behind the plate's ends.
Patent JP-2963316-B2 (JP)
IPC: H04Q11/00
Filed: 1993-09-27
Granted: 1999-10-18
Abstract: A low blocking packet distribution network (23) which is implemented in optics has both switch links and chute links, and the network nodes (e.g.30) include both a switching means (40) interconnecting successive stage switch links and a plurality of non-switching, chute connection means (50) interconnecting successive stage chute links. A network node can transfer a packet, being received on a switch link, to any selected one of the chute connection means of that node for transmission on a chute link. The network nodes are relatively simple and inexpensive because they store only the first few bits needed to route an ATM cell. The blocking probability is further reduced when the number of chutes per node is increased. The number of chutes may be based, for example, on the number of switch link inputs per node. <IMAGE>
Patent JP-H0784719-B2 (JP)
IPC: D21H19/54
Filed: 1990-10-23
Abstract: Rapidly immobilizing paper coating compositions may be prepared by formulating an aqueous coating composition comprising a cationic starch, pigment and sufficient base to obtain a pH above the pK of the starch derivative so that the starch is no longer cationic; coating the paper substrate; and lowering the pH of the coating such that the starch becomes cationic.
Patent JP-3204506-B2 (JP)
IPC: G04C3/00
Filed: 1990-11-02
Granted: 2001-09-04
Abstract: The device for performing the method for detecting the zero position of a hand of a quartz watch with analogue display enables a beam of light to be generated and directed onto a reflective surface integral with a moving part bearing the hand, the reflected beam to be received on a detector and the position for which the output signal of the detector is maximal to be determined to make it correspond to the zero position of the hand when assembling the watch. This device comprises a source (1) emitting a beam of light (2) and a receiver (3) which intercepts the reflected beam (4) returned by a very reflective area (5). This area is integral with a surface of a moving part (6), for example the wheel bearing the second hand and, depending on the position of this wheel, the reflective surface may occupy a position (5) or an adjacent position (5') staggered by less than one step. The signals from the detector (3) are transmitted to an electronic ciruict (7) connected to an electric motor ( 8) which drives the moving body (6) by means of a train of wheels (9).
Patent JP-4073561-B2 (JP)
IPC: G10L25/48
Filed: 1998-11-12
Granted: 2008-04-09
Abstract: PROBLEM TO BE SOLVED: To easily edit much medley music without increasing data amount to allow performance, by sequentially taking out a corresponding music creating data from a database according to a medley script with input of a user ID, and performing karaoke accompaniment music with inter-linking specific music steps. SOLUTION: When a performance command is carried out by inputting a music number corresponding to a medley music for each singing state attitude and a cord number corresponding to the attitude from a personal remote control 17, a user ID together with the performance command of the medley music corresponding to the attitude is transferred to a central control portion 11 through an operation control portion 19. The central control portion 11, when performs the medley music, reads out MIDI data in a given music step of the music from a hard disk device 12 according to a medley script in a given order, and sequentially transfers them to a synthesizer 13. A word image is expanded in a bit map synchronously with this process. Thus, acoustic output is executed with adequately switching between the accompaniment music of the medley music and the word image.
Patent JP-2673671-B2 (JP)
IPC: B01L3/02
Filed: 1994-12-02
Granted: 1997-11-05
Abstract: Manual pipette system having a syringe (7) possessing an attachment section (6) and a syringe piston (17) and having a hand pipette (1) which in a pipette housing (2) has a receiver (5) for the attachment section (6) and, in a reception body (19) has a piston receiver (18) for the syringe piston (17), attachment devices (26, 36) for reversible fixing of attachment section (6) and syringe piston (17) in their receivers (5, 18) and piston actuators (21, 22, 23) for sliding the receiver body (19) in the pipette housing (2), attachment section (6) and syringe piston (17) being axially slidable into their fastening positions by means of axial openings (9, 20) in their receivers (5, 18) and the attachment devices (26, 36) having manually actuatable and radially adjustable grippers mounted on axes (27, 35) for fixing the attachment section (6) and the syringe piston (17) into the fastening positions. <IMAGE>
Patent JP-3721222-B2 (JP)
IPC: B29L31/00
Filed: 1995-12-22
Granted: 2005-11-30
Abstract: A method for producing containers, such as bottles or the like, with a film made of thermoplastic synthetic material, and to an apparatus for performing the method. The process comprises: a step for thermally bonding two strips (3a, 3b) of film made of thermoplastic synthetic material that face one another, so as to form, between the two strips of film, pouches (12) that are open at a longitudinal edge of the strips of film; and a thermoforming step, during which a segment of the two strips (3a, 3b) of film, in which the pouches (12) are formed, is inserted in a forming mold (21a, 21b) that is provided with molding cavities (22) located at the pouches (12), and a pressurized fluid is injected into the pouches (12) through their open side to form them, by plastic inflation, inside the molding cavities (22). The thermal bonding of the two strips (3a, 3b) of film that form the pouches (12) is correlated to the dimensions of the molding cavities (22), so that the thermal bonding line, which delimits the pouches (12), lies inside the corresponding molding cavity (22) at a preset distance from the walls of the molding cavity (22) when the strips of film are inserted in the forming mold (21a, 21b). The thermoforming step is followed by a step for blanking at least the portions of the strips of film that protrude from the base and from the lateral surface of the contour of the containers (30) that are thermoformed at the pouches (12). <IMAGE>
Patent JP-3224930-B2 (JP)
IPC: H05K3/34
Filed: 1993-12-28
Granted: 2001-11-05
Abstract: A semiconductor device according to the present invention includes a resistant heating element as a temperature regulation means on a circuit board. A semiconductor chip of the device is connected to the circuit board through connecting electrodes. A difference in temperature between the semiconductor chip and circuit board is kept at a fixed value by controlling the resistant heating element.
Patent JP-H0757748-B2 (JP)
IPC: C07D409/04
Filed: 1990-12-28
Abstract: 3-Amino-2-phenylpiperidine is a valuable intermediate for the preparation of certain 3-aminopiperidine substance P antagonists. (Divisional of application no 90313680.2).
Patent JP-3299276-B2 (JP)
IPC: C08L71/02
Filed: 1993-05-24
Granted: 2002-07-08
Abstract: An anti-icing fluid suitable for ground treatment of aircraft, being a glycol-based, aqueous solution containing a hydrophobe-bearing, macromonomer-containing polymer thickener in an amount of less than about 5 weight %. Thickening occurs predominantly by association among hydrophobe groups. Thickening may be enhanced by addition of a surfactant or other materials which act as co-thickeners. Use of this thickened fluid does not adversely affect airfoil lift characteristics during takeoff, because the fluid exhibits shear thinning and readily flows off the aircraft surfaces when exposed to wind shear during the aircraft's takeoff run.
Patent JP-H0763730-B2 (JP)
IPC: B21B27/02
Filed: 1986-04-30
Abstract: PCT No. PCT/FR86/00151 Sec. 371 Date Dec. 28, 1987 Sec. 102(e) Date Dec. 28, 1987 PCT Filed Apr. 30, 1986 PCT Pub. No. WO87/06660 PCT Pub. Date Nov. 5, 1987.A mill roll with a deformable casing comprises a tubular casing (1), a fixed support (2) and a set of elements (3) for holding the casing in the radial directions. At least one chamber (9) fed with high-pressure fluid is formed between the fixed support (2) and each of the holding elements (3). The end of the holding elements (3) is separated from the inner surface of the casing (1) by means of a fluid film occupying a zone (12) in the form of a sector of a ring. The zone (12) is in communication, at one of its ends, with a low-pressure fluid feed duct (14) and, at its other end, with a fluid recovery duct (15). This results in the formation of a hydrodynamic bearing during the rotation of the casing (1), which is fed completely independently of the high-pressure supply to the chamber (9).
Patent JP-2583627-B2 (JP)
IPC: H04N11/04
Filed: 1989-03-23
Granted: 1997-02-19
Abstract: The method and system for compressing and decompressing digital color video data utilizes a plurality of digitized signals representing combinations of run lengths and compressed color component codes, and a look up table of the digitally compressed color codes. The digitally compressed color component codes are decoded according to the look up table to form a table of the three digital color components for each run length, and the run lengths and corresponding color components are stored in an array in a buffer memory to represent the scan lines in a video picture frame.
Patent JP-3215420-B2 (JP)
IPC: G01N27/30
Filed: 1992-08-18
Granted: 2001-10-09
Abstract: PCT No. PCT/EP92/01884 Sec. 371 Date Apr. 21, 1993 Sec. 102(e) Date Apr. 21, 1993 PCT Filed Aug. 19, 1992 PCT Pub. No. WO93/04360 PCT Pub. Date Mar. 4, 1993.A half-cell reference electrode comprises an electrode member in electrochemical contact with at least one gelled electrolyte solution which itself is contactable with the liquid to be tested wherein the gelling agent comprises a polymer containing acrylamide units substituted with a group or groups which lower the polymer's tendency to hydrolyse compared to polyacrylamide while providing a polymer that can form a gelled solution in 2.6M sodium/potassium nitrate solution (2.21M potassium nitrate and 0.39M sodium nitrate) comprising at least 75% (w/w) sodium/potassium nitrate solution.
Patent JP-2571842-B2 (JP)
IPC: C12N15/09
Filed: 1988-05-04
Granted: 1997-01-16
Abstract: The present invention relates to novel Bacillus thuringiensis transconjugant strains having improved insecticidal activity. The novel strains are produced by a combination of plasmid curing and conjugation of active strains.
Patent JP-3496156-B2 (JP)
IPC: G01N37/00
Filed: 1997-07-03
Granted: 2004-02-09
Abstract: In a microfluidic system (partially shown by element 178 in the figure and elements thereupon) using electrokinetic forces, the present invention uses electrical current or electrical parameters, other than voltage, to control the movement of fluids through the channels of the system. Time-multiplexed power supplies (200 and 202) also provide further control over fluid movement by varying the voltage on an electrode connected to a fluid reservoir of the microfluidic system, by varying the duty cycle during which the voltage is applied to the electrode, or by a combination of both. A time-multiplexed power supply can also be connected to more than one electrode for a saving in cost. <IMAGE>
Patent JP-3632979-B2 (JP)
IPC: C07C233/47
Filed: 1998-07-03
Granted: 2005-03-30
Abstract: A process for preparing 2-amino malonic acid derivatives of formula (1): <CHEM> wherein A is linear or branched chain alkylene having from 1 to 10 carbon atoms, R<1> is linear or branched chain alkyl having from 2 to 20 carbon atoms, R<2> and R<3> are the same or different, and are lower alkyl or aralkyl, and R<4> is a protecting group, which process comprises the steps of reducing a compound of formula (6): <CHEM> wherein A is linear or branched chain alkylene having from 1 to 10 carbon atoms, R<1> is linear or branched chain alkyl having from 2 to 20 carbon atoms, R<2> and R<3> are the same or different, and are lower alkyl or aralkyl, and R<4> is a protecting group. <IMAGE>
Patent JP-3683268-B2 (JP)
IPC: A61M5/34
Filed: 1993-09-30
Granted: 2005-08-17
Abstract: An automatic injector/aspirator, a mechanically powered injector, medicine injection cartridges (2431) used therewith, and methods of using same to administer fluid medicaments by injection are disclosed. The injector/aspirator and injector include a chamber for receipt of the prepackaged medicine injection cartridges (2431), a rod (2440) for applying force to drive fluid medicament from the cartridges (2431) through an injection needle (2423) into a subject, and a source (2013) of such driving force. The injector/aspirator includes means for controlling the rate, direction and extent of needle insertion and withdrawal, and injection or aspiration of fluid, means for data storage and programming the injector/aspirator to predetermine and vary rates according to medically relevant factors, and sensors and indicators for monitoring performance. The force to drive a mechanical injector of the invention may be provided by release of a compressed spring (2013) or gas. Locking means (2031 and 2417) are provided for preventing accidental discharge of needles (2423) or medicine from the injectors.
Patent JP-2930410-B2 (JP)
IPC: A61M39/28
Filed: 1990-07-07
Granted: 1999-08-03
Abstract: PCT No. PCT/DE90/00507 Sec. 371 Date Jan. 29, 1992 Sec. 102(e) Date Jan. 29, 1992 PCT Filed Jul. 7, 1990 PCT Pub. No. WO91/00970 PCT Pub. Date Jan. 24, 1991.A hose clamp (50) for a hose (18), inside which a different pressure prevails from that of its environment, and having two arms (28, 30) between which said hose (18) may be squeezed with different forces and thus the hose cross-section may be closed, is characterized in that the two arms (28, 30) are mutually movable transversely to the longitudinal axis of the hose (18), a bellows-like body (38) is arranged between the two arms (28, 30) in such a way that, by the expansion and compression of said body (38), the arms (28, 30) are movable in relation to each other and thus the hose (18) may be compressed to differing degrees, and the inside of the bellows-like body (38) may be connected to the hose (18) via a subsidiary line (48).
Patent JP-H083257-B2 (JP)
IPC: E04F11/18
Filed: 1990-08-14
Abstract: A structure, useful as a balustrade or fence, comprising a rail attached to a plurality of pickets. The rail has first and second longitudinal members that are pressed together to form the rail. There are spaced openings formed in one longitudinal member with an open edge for each opening at an edge of the longitudinal member. Channels are formed in each side of the picket member, adjacent an end of the picket member. There are projections on the first and second members, adjacent to each opening. Each projection is received in a channel of a picket. The arrangement of channels and projections provides a rattle-free structure. The structure can be further improved by the incorporation of a settable compound to assist in the pressing together of the first and second members.
Patent JP-3123080-B2 (JP)
IPC: C07D491/22
Filed: 1996-09-26
Granted: 2001-01-09
Abstract: The present invention relates to indole derivatives represented by the following compound 1 and the pharmacologically acceptable acid addition salt thereof. <CHEM> The compounds of the present invention were found to exhibit strong antitussive and analgesic actions as a result of pharmacological evaluation, and can be used in the pharmaceutical field as effective antitussives and analgesics.
Patent JP-3553951-B2 (JP)
IPC: A61P25/04
Filed: 1994-11-16
Granted: 2004-08-11
Abstract: PCT No. PCT/EP94/03804 Sec. 371 Date May 3, 1996 Sec. 102(e) Date May 3, 1996 PCT Filed Nov. 16, 1994 PCT Pub. No. WO95/14691 PCT Pub. Date Jun. 1, 1995The present invention is concerned with novel compounds having the formula    <IMAGE>  (I)  the pharmaceutically acceptable acid addition salts thereof and the stereochemically isomeric forms thereof, wherein Alk represents C1-4alkanediyl; D is a bicyclic heterocycle of formula    <IMAGE>  (a)  orC2-6alkenyl; C2-6alkynyl; C3-6cycloalkyl optionally substituted with C1-4alkyl; C1-19alkyl optionally substituted with C3-6cycloalkyl, halo, C1-6alkyloxy or cyano; and each R2 independently is hydrogen or C1-4alkyl. Novel compounds; compositions; processes for preparing novel compounds and intermediates are described.
Patent JP-4191798-B2 (JP)
IPC: C12N5/07
Filed: 1996-07-16
Granted: 2008-12-03
Abstract: An artificial liver support system is described herein which comprises cryopreserved hepatocytes having an initial viability of 80-99%. Further disclosed are hepatocytes cryopreserved by dispensing hepatocytes into freezing containers, freezing the containers from between minus 50 to minus 90 degrees Celsius, storing the containers in liquid or vapor nitrogen, thawing the cryopreserved hepatocytes when ready for use and removing residual cryoprotectant media.
Patent JP-3429000-B2 (JP)
IPC: G01N21/3577
Filed: 1994-12-09
Granted: 2003-07-22
Abstract: PCT No. PCT/DK94/00462 Sec. 371 Date Jun. 10, 1996 Sec. 102(e) Date Jun. 10, 1996 PCT Filed Dec. 9, 1994 PCT Pub. No. WO95/16201 PCT Pub. Date Jun. 15, 1995The present invention relates to a method for quantitatively assessing the amount of any extraneous water contained in a milk sample, the method comprising the steps of (a) performing a determination of the infrared (IR) attenuation of the sample in at least one waveband, (b) quantitatively assessing the amount of any extraneous water in the sample on the basis of the determination (a) and predetermined regression coefficients derived from multivariate calibration with respect to the relationship between infrared attenuation in the at least one waveband and the amount of extraneous water. The invention furthermore relates to a similar method for determining the freezing point depression of the sample. In addition, the invention relates to a method for the establishment of a set of regression coefficients for use in an instrument which determines the amount of extraneous water or the freezing point depression of a milk sample.
Patent JP-3271984-B2 (JP)
IPC: F16H25/18
Filed: 1996-08-01
Granted: 2002-04-08
Abstract: The present invention relates to an axoid force mechanism (AFM) that can be used in the field of machine-tooling. This invention more precisely relates to machine mechanisms capable of developing high forces as well as to converters for converting a linear movement into a rotary one and conversely. The loads and displacements between ring-shaped contact members are transmitted by their support surfaces, i.e. their axoids which are capable of rotation about each other. Since friction has been eliminated, these AFMs can be manufactured using highly resistant materials that do not require anti-frictional characteristics. This system reduces the wear of the support surfaces, the energy losses induced by the friction as well as the lubricant consumption. It also increases the force capacities of machines. When compared with traditional lever-type force mechanisms that are hinged using friction or roller bearings, the axoid force mechanism of the present invention has the same size although it is capable of transmitting essentially higher forces. It also has a higher efficiency factor as well as a lower sensitivity to lubrication conditions. <IMAGE>
Patent JP-4178560-B2 (JP)
IPC: A61K31/675
Filed: 1996-10-23
Granted: 2008-11-12
Abstract: PCT No. PCT/SE96/01352 Sec. 371 Date May 13, 1998 Sec. 102(e) Date May 13, 1998 PCT Filed Oct. 23, 1996 PCT Pub. No. WO97/18220 PCT Pub. Date May 22, 1997The present application is directed to a heterocyclic compound having the structural formula: where R is hydrogen, C1-C2 alkyl, cyclohexyl, phenyl, benzyl, phenylethyl, 2-hydroxyethyl, 3-hydroxypropyl, carboxymethyl, 4-(carboxylamine)butyl or diphenylmethyl; M is hydrogen, sodium, potassium, magnesium or ammonium; and x is 1 or 2. The heterocyclic compound having the aforementioned structural formula finds application in many pharmaceutical applications.