baber/WOPTO huggingface dataset:
Patent JP-3493469-B2 (JP)
IPC: B05C5/00
Filed: 1994-05-31
Granted: 2004-02-03
Abstract: A dispenser gun for selectively dispensing controlled quantities of viscous or semi-viscous materials, and in particular liquid pesticides or insecticides, employs a vacuum driven operating system for discharging and reloading the viscous or semi-viscous materials to be discharged. The dispenser gun is designed to create pressure differentials in adjoining chambers which, in conjunction with a cooperating valve system, enables the discharge of precisely metered quantities of material and prevents continued and undesired discharge or dripping from a discharge nozzle after a preselected quantity of material has been discharged from the dispenser gun. The handle of the device includes structure for pre-selecting one or more predetermined quanitites of material to be discharged from the dispenser in repeatable sequences. The dispenser gun also includes structure for removably receiving a replaceable reservoir of viscous or semi-viscous material to be discharged from the gun. <IMAGE>
Patent JP-2952311-B2 (JP)
IPC: D21G1/02
Filed: 1987-06-04
Granted: 1999-09-27
Abstract: A roll with rotating shell comprising a fixed support beam (2), a tubular shell (1) rotatably mounted on the support beam (2) about an axis, a plurality of shoes for holding the shell distributed side by side along the length of the beam in an axial bearing plane (P), each shoe (3) being slideably mounted radially between the shell (1) and the support beam (2) and connected to an arrangement (21, 33) of regulating thrust and to an arrangement (51, 55) of introducing continuously a lubricant into the gap (52) between the bearing face (31) of the shoe and the internal face (13) of the shell. Each shoe (3) is provided, on the part (36) of its bearing face (31) which is turned upstream with respect to the direction of rotation of the shell (1), with an arrangement (6) of centering by lateral bearing on the internal face (13) of the shell in a radial direction (D) inclined with respect to the bearing plane (P) and under sufficient pressure to cause a transverse shift in the shoe and to create the effect of a wedge at the downstream end of the latter. The invention applies in particular to rolling mills used in the metallurgy industry to produce sheets or sheet metal.
Patent JP-3473109-B2 (JP)
IPC: B60W30/00
Filed: 1994-06-29
Granted: 2003-12-02
Abstract: PURPOSE:To detect the degree of necessity to arouse the attention of a driver so that necessary control can be executed in accordance with the degree of necessity to arouse the attention. CONSTITUTION:On the basis of the deviation in a lateral direction of one's own vehicle and the side edge of a traveling road, the behavior of one's own vehicle against a traveling lane is detected by a behavior detecting means 14. It is judged whether breakaway operation against the traveling lane is repeated or not by a breakaway operation repetition judging means 15. In the case that one's own vehicle repeats the breakaway operation against the traveling lane, it is judged that the degree of necessity to arouse the attention of the driver is high by an attention arousing necessity degree judging means 16. When the degree of necessity to arouse the attention is judged to be high, a sound volume of an alarm by an alarm device 6 is raised higher than usual time by a sound volumg correcting means 17.
Patent JP-H0332360-B2 (JP)
IPC: C12Q1/58
Filed: 1984-07-27
Abstract: A composition, device and method useful as an enzymatic urea assay based on the use of urea amidolyase comprising urea amidolyase, pyruvate kinase, pyruvate oxidase, mono and divalent cations, phosphoenol pyruvate, thyamine pyrophosphate, ATP, bicarbonate, phosphate, a color indicator system and optionally inorganic phosphate, a buffer having a pH range of from about 6.5 to 9.5, and sodium or potassium ferrocyanide. After contacting the test solution or body fluid sample with the assay composition, reading can be accomplished visually or instrumentally.
Patent JP-3340514-B2 (JP)
IPC: C07J75/00
Filed: 1993-06-17
Granted: 2002-11-05
Abstract: The subject of the invention is a process for the preparation of the compound of formula (I): <IMAGE> characterised in that the corresponding 9 alpha -OH compound is treated with chlorosulphonic acid in an organic solvent.
Patent JP-H0725942-B2 (JP)
IPC: C08L1/00
Filed: 1990-07-11
Abstract: A composition of matter capable of being formed into articles having substantial dimensional stability comprising     a) destructurized starch, and b) at least one compound selected from the group consisting of polysaccharide graft copolymers and graft copolymers of polysaccharide derivatives; said compound being present in an amount effective to enhance the physical properties of said articles.   The composition may contain further conventional additives as well as hydrophobic, substantially water-insoluble polymers.
Patent JP-H0623252-B2 (JP)
IPC: C08G75/02
Filed: 1985-08-30
Abstract: A polyarylene sulfide is prepared in a reaction mixture containing a dihaloaromatic compound, a sulfur source, a polar organic compound and an alkali metal or alkaline earth metal dithionite. The presence of dithionite in the reaction mixture enables the production of polymer and products therefrom having a reduced Tmc and enhanced heat stability.
Patent JP-H0442066-B2 (JP)
IPC: C07C2/28
Filed: 1987-08-03
Abstract: The invention relates to a new process for the preparation of strongly acid cation exchangers loaded with catalytically active metals by loading the cation exchangers with a solution of a salt of the catalytically active metal and reducing the cation exchangers loaded with metal ions, according to which the loading of the cation exchangers is carried out at temperatures from 50 DEG  to 120 DEG  C. and formic acid is used as the reducing agent; the invention also relates to the catalyst resins which can be obtained by the process.
Patent JP-H0419212-B2 (JP)
IPC: C07C15/16
Filed: 1984-09-21
Abstract: Polyarylalkane oligomer compositions comprising a mixture of two oligomers A and B, wherein oligomer A is a mixture of isomers of formula:   <IMAGE>   with n1 and n2=0, 1 and 2, given that n1+n2</=3; and oligomer B is a mixture of isomers of formula:   <IMAGE>  with n'1, n''1 and n4=0, 1 and 2, n'2, n''2, n3, n'3 and n5=0 and 1, given that n'1+n''1+n'2+n''2+n3+n'3+n4+n5</=2. The invention also comprises the process for the preparation of said oligomer compositions by the action of a halide or inorganic acid on a product of free-radical chlorination of toluene.
Patent JP-H0258043-B2 (JP)
IPC: B23B51/02
Filed: 1987-08-27
Abstract: A single-lip solid drilling tool has a one-piece shank with an integral head having a radially or diametrically extending groove for a blade with an eccentric tip. The blade is held in its groove by several clamping screws so that it can be removed for sharpening or for replacement with a fresh blade. One or both lateral portions of the blade extend beyond the periphery of the head to guide the tool in actual use. The shank has an eccentric coolant hole whose discharge end is adjacent the blade and which is formed by providing a short cylindrical hard-metal blank with an eccentric axially parallel bore before the blank is stretched to reduce its diameter to a requisite value and to simultaneously reduce the diameter of the bore. The stretched blank is then machined to provide it with one or more chip evacuating flutes and, if necessary, with one or more grooves for discrete guide members which extend beyond the peripheral surface of the head.
Patent JP-2755612-B2 (JP)
IPC: H02M3/338
Filed: 1988-09-20
Granted: 1998-05-20
Abstract: The power supply circuit has a bridge rectifier (1) at its input connected to a primary winding (2) of a transformer (Tr). Connected to the other end of this winding is a switching transistor (T1) which is alternately blocked and rendered conductive by an oscillator (o). Voltage pulses from the transformer are passed to a rectifier (12) to obtain a control voltage (Ur) applied to an input connection (f) of the oscillator so that its operating frequency is lowered as the control voltage is reduced. This control voltage also controls the switching on time of the switching transistor, stabilising its operating voltage.
Patent JP-H0428152-B2 (JP)
IPC: H05K1/02
Filed: 1986-10-03
Abstract: PURPOSE:To obtain a circuit board capable of collecting light from a light- emitting element with a high efficiency, by forming a recess at a required position in a resin layer, forming a metallic layer on the surface of the recess and packaging the light-emitting element thereon. CONSTITUTION:In a metallic base circuit board having a circuit pattern 3 formed on the top or rear face of a metallic plate 1 with a resin layer 2 interposed therebetween, a recess 4 is formed at a required position of the resin layer 2, a metallic layer 5 is formed on the surface of the recess 4, and a light- emitting element 6 is packaged thereon. For example, the metallic base circuit board is obtained by forming a laminate in which a copper foil is laminated on the rear face of a silicon steel plate 1 with three sheets of glass cloth soaked with epoxy resin 2 interposed therebetween. The circuit board is then provided with a circuit pattern 3 by etching the same, for example. A semicircular recess 4 having a depth of 0.2 mm is formed by drilling a part of the resin layer having no circuit pattern. The surface of the semicircular recess 4 is then plated with gold 5 and the light-emitting element 6 is packaged thereon by means of a die bonding paste 7 and bonded wires 8, Thus, the metallic base circuit board is obtained.
Patent JP-2550360-B2 (JP)
IPC: A61K6/00
Filed: 1987-09-24
Granted: 1996-11-06
Abstract: A composition for use in inducing binding between parts of living mineralized tissue by regeneration of mineralized tissue on at least one of the parts, characterized in that it contains as an active constituent a precursor to dental enamel, so called enamel matrix; process for inducing binding between parts of mineralized tissue using such composition.
Patent JP-H0544335-B2 (JP)
Inventor: ERUNSUTO EERAA
IPC: B29C45/38
Filed: 1985-11-15
Abstract: A sprue part is cut and removed from the injection mold part during the manufacture of information storage disks by an injection molding process. The highly sensitive molding of an information storage disk is protected from damage by the sprue and the deposition of dust particles during stripping by this process. The sprue is punched into a part serving as the die of the injection molding tool and subsequently removed, in particular by suction, through an orifice leading from inside the part, together with the dust particles generated in the punching process. Preferably, the sprue is punched out and removed with the injection molding tool closed. The injection molding tool must be opened only after the sprue and the dust have already been removed, thus ensuring that the molded product has an especially good quality.
Patent JP-3004574-B2 (JP)
IPC: A61K31/4427
Filed: 1995-10-20
Granted: 2000-01-31
Abstract: Piperidine derivs. of formula (I), their isomers, quat. ammonium piperidine salts and acid addn. salts are new. R1 = 1-6C alkyl; or Ph, thienyl, pyridyl or naphthyl (all opt. substd. by one or more halo, OH, 1-6C alkoxy, 1-6C alkyl, trihalomethyl or 1-hydroxy-2,2,2-trifluoroethyl); R2 = H, 1-6C alkyl (opt. substd. by one or more 1-6C alkoxy, Ph, amino or phthalamido) or Ph (opt. substd. by one or more halo, 1-6C alkyl, 1-6C alkoxy, OH or trihalomethyl), 3-7C cycloalkyl, piperidino or amino (opt. substd. by 1-2 1-6C alkyl); X = CO or SO2; R3 = H or 1-6C alkyl; R4 = 1-6C alkyl, Ph (opt. substd. by one or more halo, 1-6C alkyl, 1-6C alkoxy, OH or trihalomethyl) or trihalomethyl; or CR3CR4 = 3-7C cycloalkenyl; and A completes a phenyl, pyridyl or naphthyl ring (all opt. substd. by one or more halo, 1-6C alkyl, 1-6C alkoxy, OH, amino, NO2 or trihalomethyl).
Patent JP-3157436-B2 (JP)
IPC: F24F11/02
Filed: 1995-10-26
Granted: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To enable how many indoor devices are being operated to be acknowledged at a side of an outdoor device with a simple configuration. SOLUTION: When operation switches 18, 28 and 38 are set to the operation side, an absorbing type cooling or heating device is constructed such that resistors 181, 281 and 381 of 3kΩ are connected in parallel among core wires 192, 292, 392-191, 291 and 391 at the indoor device. A discriminating part 961 for discriminating the number of micro-computers 96 discriminates the operating number of indoor devices in response to values of terminal voltage E (0V, +1.5V, +2.4V, +3V) generated at both ends of the resistor 95.
Patent JP-2731514-B2 (JP)
IPC: G10L13/04
Filed: 1994-11-18
Granted: 1998-03-25
Abstract: PURPOSE:To reproduce the frame as a natural sound while evading the occurrence of an abnormal sound and an odd sound when a bit error occurs in a received encoded sound frame. CONSTITUTION:Whenever the frame is received, though a synchronizing bit extracted by a data receiving means 1 whose normality/abnormality is decided by a synchronizing bit decision means 2, when the encoded sound data from a present frame data storage means 8 are decoded when it is normal, and the soundless/pseudo noise data from a soundless/pseudo noise frame data are decoded when it is abnormal, the whole is reproduced as the natural sound even when the frame with the abnormal synchronizing bit is received.
Patent JP-H0471001-B2 (JP)
IPC: C01B11/02
Filed: 1986-12-18
Abstract: Chlorine dioxide is transferred by membrane pervaporation from one chamber filled with aqueous chlorine dioxide-generating reactants or other chlorine dioxide donor medium across a gas-permeable hydrophobic membrane to a recipient aqueous medium filling a second chamber. The recipient medium may be water, pulp suspension or sodium chlorite solution. The membrane typically is expanded polytetrafluoroethylene.
Patent JP-2918588-B2 (JP)
IPC: G09G3/36
Filed: 1989-11-24
Granted: 1999-07-12
Abstract: A ferroelectric liquid crystal cell matrix address scheme that uses bipolar strobe pulses (20) to co-operate with bipolar data pulses (21,22) in a way that it can switch pixels into different states in a single refreshing not preceded by page blanking.
Patent JP-2657410-B2 (JP)
IPC: B65H29/66
Filed: 1988-12-14
Granted: 1997-09-24
Abstract: In the overlapping formation (S) fed by the feeding conveyor (10), two printed products (14, 16) in each case lie above one another in pairs and rest on the following printed product pair (12, 14), as seen in the conveying direction (A). Connected downstream of the feeding conveyor (10) is the suction roll (36) by means of which the respectively bottom printed product (14) is bent downwards transversely with respect to the conveying plane (28). The leading edges (16) of the printed products (12, 14) are thus introduced separately into a respective gripper (18), are seized by the latter and transported away in the conveying direction (D). The distance (E) between adjacent grippers (18) in the transfer region is minimal, so that, when the gripper (18) is open, the leading finger (66) in each case lies against the trailing finger (68) of the preceding gripper (18). 
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Patent JP-3513451-B2 (JP)
IPC: B41J2/175
Filed: 1999-12-13
Granted: 2004-03-31
Abstract: There is provided an image display apparatus and an image erasing method, by which a color image made of an ink can be displayed by fixing the ink on the recording medium, and, when it is desired to erase the color image, the color image on the recording medium can be erased by image erasing means. Therefore, the present invention comprises ink application means 1 for applying an ink onto recording medium 10 in accordance with image data, and image erasing means 4 for erasing the image formed on recording medium 10 by ink application means 1, wherein, when the solubility parameter (SP value) of the substance remaining on recording medium 10 after applying the ink is taken as SPp, the SP value of the substance constituting the surface of the recording medium is taken as SPm, and the SP value of the substance constituting the surface of the image erasing means is taken as SPc, said SPp, SPm and SPc satisfy the relationship ¦SPp - SPm¦ > ¦SPp - SPc¦. <IMAGE>
Patent JP-H0794877-B2 (JP)
IPC: F16L9/14
Filed: 1987-03-23
Abstract: A plastic pipe (1,2) is coated at the outer surface thereof with a thermal insulating layer comprising phenolic foam (4,6). This layer is enclosed in an integrity retaining layer comprising fibres (7), such as glassfibres, which fuse together upon exposure to fire, thereby providing mechanical strength to the foam if the pipe is exposed to fire.
Patent JP-3582599-B2 (JP)
IPC: C11D1/86
Filed: 1991-11-29
Granted: 2004-10-27
Abstract: Disclosed are hair conditioning shampoo compositions comprising (a) from about 5% to about 50%, by weight, of an anionic surfactant component; (b) from about 0.1% to about 10%, by weight, of a dispersed, insoluble, nonionic silicone hair conditioning agent, said silicone hair conditioning agent comprising a non-volatile, insoluble, nonionic silicone fluid component; (c) from about 0.2% to about 10%, by weight, of a soluble cationic, amino or quaternary ammonium conditioning surfactant having a cationic nitrogen atom and at least one N-radical containing one or more hydrophilic moieties that are within 4 carbon atoms (inclusive) of a cationic nitrogen, said hydrophilic moieties being selected from the group consisting of alkoxy, polyoxyalkylene, alkylamido, hydroxyalkyl, and alkylester moieties, and combinations thereof; and (d) an aqueous carrier. The shampoo compositions hereof can provide excellent overall hair conditioning benefits, in conjunction with excellent cleaning performance, to a variety of hair types including treated hair such as permed and color-treated hair, as well as undamaged hair.
Patent JP-2831366-B2 (JP)
IPC: C02F1/24
Filed: 1988-02-26
Granted: 1998-12-02
Abstract: Process for purifying sewage water in technical sewage water purification plants, to improve degradation and the biological removal of phosphate and of nitrogen, whilst at the same time optimizing the energy balance and the required volume of construction, by increasing the efficiency of the stages of treatment. Before passing through an inlet (27), the sewage water passes through at least one aerobic area and at least one nitrifying zone (2, 3, 4, 5). At least one pretreatment inlet area or balancing area (1) or an unused empty buffer zone is activated biologically. This occurs by means of the introduction of a biological treated mixture of sewage and sludge containing nitric bacteria and oxygen, preferably from the final sedimentation area (6) into the inlet area, this occuring at least before the preliminary sedimentation (9) or, should there be none, before the sludge activation (2, 3, 4, 5), after possible intercalation of phosphate redissolution sections (20) appropriate to the process.
Patent JP-3696880-B2 (JP)
IPC: A61F13/47
Filed: 1991-01-14
Granted: 2005-09-21
Abstract: Absorbent structures having a 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 acquisition/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-2967941-B2 (JP)
IPC: B29C49/58
Filed: 1995-07-05
Granted: 1999-10-25
Abstract: PCT No. PCT/FR95/00895 Sec. 371 Date Jan. 10, 1997 Sec. 102(e) Date Jan. 10, 1997 PCT Filed Jul. 5, 1995 PCT Pub. No. WO96/01729 PCT Pub. Date Jan. 25, 1996A machine for blow moulding or stretch-blow moulding a preform (5) in a mould (6), wherein an O-ring seal (20) is provided between the preform and the blow moulding nozzle (1). The seal is mounted on the nozzle and can be moved between two positions, i.e., a first position in which it is prevented from contacting the preform during the insertion of the nozzle into the preform, and a second position in which it forms the seal therebetween. Members (18, 21, 26, 27) are provided for moving the seal from the first to the second positions once the nozzle has been fully positioned within the preform.
Patent JP-2877516-B2 (JP)
IPC: G01N33/68
Filed: 1993-08-06
Granted: 1999-03-31
Abstract: The present invention relates to a method for detecting fetal Down syndrome (Trisomy 21), trisomy 13, trisomy 18 and other chromosomal anomalies during prenatal screening by analyzing blood samples from a pregnant woman. More particularly the present invention relates to a method for improving detection efficiency in screening for the anomalies by measuring the amount of the free beta human chorionic gonadotropin (HCG) and nicked or fragmented or aberrant forms of free beta (HCG), all of which are referenced throughout this application as free beta (HCG) in blood samples from pregnant women.
Patent JP-3403405-B2 (JP)
IPC: C12N15/09
Filed: 1992-09-14
Granted: 2003-05-06
Abstract: Disclosed is a method of testing for the presence of a nucleic acid sequence of interest in a sample, comprising: contacting the sample with a first probe and a second probe, portions of said probes being capable of hybridising to the sequence of interest such that the probes are adjacent or substantially adjacent to one another, so as to enable other portions of the first and second probes to become annealed to each other; treating the sample so as to cause chain extension of one of the probes using part of a probe as a template; and detecting at least part of the extended probe.
Patent JP-4489187-B2 (JP)
IPC: G01N30/04
Filed: 1996-07-19
Granted: 2010-06-23
Abstract: A microscale fluid handling system that permits the efficient transfer of nanoliter to picoliter quantities of a fluid sample from the spatially concentrated environment of a microfabricated chip to "off-chip" analytical or collection devices for further off-chip sample manipulation and analysis is disclosed. The fluid handling system is fabricated in the form of one or more channels, in any suitable format, provided in a microchip body or substrate of silica, polymer or other suitable non-conductive material, or of stainless steel, noble metal, silicon or other suitable conductive or semi-conductive material. The microchip fluid handling system includes one or more exit ports integral with the end of one or more of the channels for consecutive or simultaneous off-chip analysis or collection of the sample. The exit port or ports may be configured, for example, as an electrospray interface for transfer of a fluid sample to a mass spectrometer.
Patent JP-3184537-B2 (JP)
IPC: C12M1/14
Filed: 1996-07-30
Granted: 2001-07-09
Abstract: A new microbial cellulose with high water content and process for making the new microbial cellulose utilizes a trough containing a biological medium and a cellose producing micro organism. A plurality of disks are partly submerged in the medium and moved through the medium. Cellulose is formed on the surface of the disks which is later harvested.
Patent JP-H0725859-B2 (JP)
IPC: C08F297/02
Filed: 1990-07-05
Abstract: PCT No. PCT/FR90/00514 Sec. 371 Date Dec. 11, 1991 Sec. 102(e) Date Dec. 11, 1991 PCT Filed May 7, 1990 PCT Pub. No. WO91/00874 PCT Pub. Date Jan. 24, 1991.Triblock copolymers containing a copolymer having a number-average molecular weight of from 3,000 to 300,000, a molecular weight polydispersity of from 1.05 to 2.0, and an A-B-C structure in which each of the blocks A and C may be a monomer sequence chosen from an acrylic, a vinylaromatic, a methacrylic or a maleimide monomer, and block B may be a monomer sequence chosen from an acrylic, a vinylaromatic or a methacrylic monomer, where at least one of the blocks A and C is different than block B.