baber/WOPTO huggingface dataset:
Patent JP-4430154-B2 (JP)
IPC: B25C1/00
Filed: 1999-04-20
Granted: 2010-03-10
Abstract: The tool is well adapted to trim applications. The tool includes an incrementally adjustable fastener driving depth setting mechanism 26, a distance amplifying fastener lockout 52, for amplifying a fastener follower movement permitting the blocking of movement of a linkage necessary to tool operation in response to the movement associated with an individual small fastener dispensed. A unique fastener magazine 24 extends into the nosepiece 22 of the tool and holds separate pieces of the tool housing together. <IMAGE>
Patent JP-H025801-B2 (JP)
IPC: C21C5/00
Filed: 1983-06-29
Abstract: The production of low hydrogen steel is achieved in subsurface pneumatic refining processes by proper melt practice ensuring adequate gas sparging during the overall refining sequences, minimal time delays in the latter stages of refining, and proper control of the vessel off-gas.
Patent JP-3785739-B2 (JP)
IPC: F25D23/00
Filed: 1997-05-15
Granted: 2006-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent the concentration of oxygen in a refrigerating device from being extremely lowered when CO2 leaks in the refrigerating device in a refrigerating vehicle using a CO2 cycle. SOLUTION: A CO2 sensor 5 is provided below an outlet port 4 for supplying cold air. When the concentration of oxygen is lower than a prescribed concentration, the blower 6b of a carbon dioxide remover 6 is operated to remove CO2 from air in a refrigerating device 1 and operate an alarm device 8. Thus, the concentration of oxygen in the refrigerating device 1 can be prevented from being extremely lowered without raising the temperature of the refrigerating device 1 and an operator can be prevented from carelessly entering the refrigerating device 1.
Patent JP-3243284-B2 (JP)
IPC: C07C43/317
Filed: 1992-05-20
Granted: 2002-01-07
Abstract: A process for the manufacture of trifluoroacetaldehyde, or a hydrate or hemiacetal thereof, which comprises reduction of an ester of trifluoroacetic acid with a borohydride reducing agent in a hydroxylic solvent to form trifluoroacetaldehyde hydrate or hemiacetal; whereafter if the free aldehyde is required, water or alcohol is removed from the hydrate or hemiacetal respectively using conventional procedures.
Patent JP-S6038173-B2 (JP)
IPC: B01D53/44
Filed: 1975-10-28
Abstract: Apparatus for separating hydrocarbons from flue gas and the like, including a gas scrubber, a collecting container supplying the scrubber with wash oil, and a vacuum distillation container receiving wash oil discharged from the scrubber.
Patent JP-H0238528-B2 (JP)
IPC: C03B7/06
Filed: 1985-07-04
Abstract: A process and installation for heating a channel in which flows a mass of molten glass toward one or more forming machines. The channel includes a vault which carries at least one group of oxyfuel burners connected to a source of oxygen and to a source of fuel gas, these burners being so oriented as to produce curtains of flames directed towards the longitudinal marginal zones of the surface of the stream of molten glass.
Patent JP-3561039-B2 (JP)
IPC: C08L91/06
Filed: 1995-06-14
Granted: 2004-09-02
Abstract: A foam control agent comprising 100 parts by weight of a water-insoluble organic liquid, from 0.1 to 20 parts by weight of a first hydrophobic filler with a size of no more than 20 mu m, preferably silica, and from 0.1 to 20 parts by weight of a second hydrophobic filler having a size of at least 30 mu m, preferably an organopolysiloxane resin, said fillers being insoluble in the organic liquid. The foam control agent is particularly useful as an antifoam in detergent compositions, paper pulp manufacture, textile dyeing or cutting oils.
Patent JP-4053612-B2 (JP)
IPC: C08G18/08
Filed: 1994-07-01
Granted: 2008-02-27
Abstract: Compounds of the formulae I or Ia <IMAGE> in which X is O; Y is O, NH or NR6; Y1 is O; Y2 is -O-, -O-(O)C-, -C(O)-O- or -O-C(O)-O-; the indices n, independently of one another are 0 or 1; R is H, C1-C12-alkyl, C1-C12-alkoxy or C1-C12-alkylNH-; R 1 and R2, independently of one another, are H, linear or branched C1-C8-alkyl, C1-C8-hydroxyalkyl, or C6-C10-aryl, or two groups R1 -(Y1)n- together are -(CH2)x-, or the groups R1-(Y1)n- and R2-(Y1)n - together form a radical of the formula <IMAGE> R3 is a direct bond or linear or branched C1-C8-alkylene, which is unsubstituted or substituted by -OH and/or is optionally interrupted by one or more -O-, -O-C(O)- or -O-C(O)-O- groups; R4 is branched C3-C18-alkylene, C6-C10-arylene which is unsubstituted or substituted by C1-C4-alkyl or C1-C4-alkoxy, or C7-C18-aralkylene which is unsubstituted or substituted by C1-C4-alkyl or C1-C4-alkoxy, C3-C8-cycloalkylene which is unsubstituted or substituted by C1-C4-alkyl or C1-C4-alkoxy, C3-C8-cycloalkylene-CyH2y- which is unsubstituted or substituted by C1-C4-alkyl or C1-C4-alkoxy, or -CyH2y-(C3-C8- cycloalkylene)-CyH2y- which is unsubstituted or substituted by C1-C4-alkyl or C1-C4-alkoxy; each R5, independently of the others, is as defined for R4 or is linear C3-C18-alkylene; R6 is linear or branched C1-C6-alkyl; x is an integer from 3 to 5; y is an integer from 1 to 6; Ra and Rb, independently of one another, are H, C1-C8-alkyl, C3-C8-cycloalkyl, benzyl or phenyl; with the provisos that n in the groups -(Y1)n-R1 is 0 if R2 is H; at most two Y1 radicals in the -(Y1)n- groups in the formula I are O, and n in the other -(Y1)n- groups is 0; at most one Y1 radical in the -(Y1)n- groups in the formula Ia is O and n in the other -(Y1)n- group is 0; and n in the -(Y2)n- group is 0 if R3 is a direct bond. The compounds are photoinitiators which can be functionalised by means of ethylenic groups or can be bonded to H-active substances in order, for example, to modify surfaces by means of photopolymerisable substances.
Patent JP-S6137093-B2 (JP)
IPC: B29C53/00
Filed: 1981-09-29
Abstract: PURPOSE:To provide a welding device which prevents the occurrence of deviation of a welded part, the reduction in strength and the exercise of a forcible force on an object to be welded, by a method wherein the welded part of the object to be welded is regulated by a position regulating device having a specified structure. CONSTITUTION:Position regulating devices 7, which regulate a position of a welding part at a time when an object 15' to be welded, being held by a press board, is welded, are mounted around the object 15' to be welded. The position regulating device 7 is positioned so that it can be moved by working cylinders 9, 9', and pressing members 8, 8 press a spot in the proximity of a welding part to regulate a position. It is advisable that a protruberant press part is formed in the proximity of the upper end part of the press member, or the welding part of the object to be welded.
Patent JP-H041604-B2 (JP)
IPC: E06B9/384
Filed: 1983-08-26
Abstract: A metallic link for a blind slat having a flange comprises a head portion with a suspension aperture for receiving a supporting loop, and with stop shoulders applying against the outer wall of the flange. Integral with the head parts is a clamping ring portion having at least one cutting edge on its front end. Initially, the clamping ring is straight and longer than the width of the cavity formed by the flange. Then, the ring portion is driven through the outer wall of the flange, up to the stop shoulders of the head. As the cutting edge 5 pierces the inner wall of the flange, the clamping ring undergoes a permanent deformation and buckles so that its sides are bent out and the ring becomes firmly clamped in the flange. Except for a ram for driving the link in, no other tool is needed.
Patent JP-H0210355-B2 (JP)
IPC: F24H1/14
Filed: 1981-10-22
Abstract: PURPOSE:To prevent the overheating of smoke ducts simply and accurately by a method wherein passages through which a liquid heat medium in a liquid reservoir is sucked  up are provided around the smoke ducts extending vertically from a combustion  chamber and passing through a steam chamber and the liquid heat medium is drawn up due to air bubbles generating in the liquid pooling section. CONSTITUTION:The combustion chamber 2 of a burner B is provided at the liquid reservoir 1A of a vessel 1 and a heat exchanger 3 is provided spirally within the upper  steam chamber 1B. Further, a group of smoke ducts 4 are arranged vertically above the  combustion chamber so as to pass through the steam chamber 1B. Each of the smoke ducts 4 is covered with a pipe 5 whose lower end is immersed into the liquid heat  medium in the liquid pooling section 1A and whose upper end reaches the inner surface  of the ceiling of the sealed vessel 1 so that the passage 6 through which the liquid  heat medium is drawn up is formed between each of the smoke ducts 4 and the pipe 5 covering the former. In addition, an air bubble guide 7 for gathering the air bubbles  generating in the liquid reservoir 1A due to the heating of the liquid heat medium is  provided at the inlet port in the lower end of the passage 6 whereby the liquid heat  medium is drawn up through the passage 6 due to the force of buoyancy of the air  bubbles to thereby cool the smoke ducts 4.
Patent JP-H0248295-B2 (JP)
IPC: C08G12/02
Filed: 1981-10-28
Abstract: A cationic adsorption agent which is obtained by reaction of (a) an amino compound which contains at least one amino group and at least one free or methylolated carbamide or thiocarbamide group, or a salt thereof, with (b) an aminoplast precondensate which does not contain amino groups. The novel adsorption agent is suitable in particular for removing anionic substances, such as acid dyes or reactive dyes, from aqueous solutions, especially from wastewaters.
Patent JP-2933755-B2 (JP)
IPC: F16H55/18
Filed: 1991-08-13
Granted: 1999-08-16
Abstract: To be able to deform the toothed rim (2) of a toothed wheel (1) for synchronously driving the cylinders of offset printing machines or in conjunction with an increase in diameter, the toothed rim (2) has an annular groove (3), in which a tensioning ring (4), comprising two body parts (10, 11) with inner cone (5) can be pressed in coaxially to the toothed wheel (1), there being attached to the tensioning ring (4) in the axial direction a plurality of tensioning devices (6), which rotate with the toothed wheel (1) and, to a greater or lesser extent, depending on the setting deform the toothed rim (2) of the latter convexly in the radial direction by means of the split tensioning ring (4) with inner cone (5). 
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Patent JP-4101309-B2 (JP)
IPC: A61K38/48
Filed: 1992-07-16
Granted: 2008-06-18
Abstract: Process for preparing a human thrombin concentrate from the PPSB fraction of plasma that does not involve any addition of factors of animal origin to induce activation of the prothrombin to produce thrombin, and which includes a viral inactivation step using solvent-detergent and purification by cation exchange chromatography. The choice of a protective medium ensures the high specific activity of the final product. The thrombin concentrate obtained using this process is intended for therapeutic use, either alone, to serve as a local hemostatic agent, or in combination with a fibrinogen concentrate to form biological glue.
Patent JP-3291991-B2 (JP)
IPC: C07F9/24
Filed: 1995-08-23
Granted: 2002-06-17
Abstract: A method for purifying O,S-dimethyl N-acetylphosphoramidothioate, which is characterized by subjecting a crude crystal of O,S-dimethyl N-acetylphosphoramidothioate to recrystallization by using a two-phase solvent system comprising water and an organic solvent which is an aromatic hydrocarbon, an aliphatic carboxylic acid ester or aliphatic ketone, wherein the amount of water is 0.1 to 2 parts by weight and the amount of the organic solvent is 1 to 20 parts by weight to 1 part by weight of the crude O,S-dimethyl N-acetylphosphoramidothioate. A further method for purifying O,S-dimethyl N-acetylphosphoramidothioate, which is characterized by extracting O,S-dimethyl N-acetylphosphoramidothioate from an aqueous solution of crude O,S-dimethyl N-acetylphosphoramidothioate with an organic solvent which is a carbonate ester, an aliphatic carboxylic acid ester, an aliphatic ketone, an aliphatic alcohol or a mixture of two or more thereof, wherein the solubility of water in the organic solvent is in a range of from 1 to 20% by weight, and crystallizing O,S-dimethyl N-acetylphosphoramidothioate from the resulting organic phase.
Patent JP-3213831-B2 (JP)
IPC: G01N33/86
Filed: 1993-08-06
Granted: 2001-10-02
Abstract: The present invention offers a method of measuring the activity of a tested substance which inhibits or promotes the production of the blood coagulation factor XII in an active form. An activation reaction of a blood coagulation factor XII is initiated by adding a blood coagulation factor XII activator to the animal plasma in the presence of the tested substance, then the reaction is stopped and the blood coagulation factor XII in an active form produced in the above reaction is quantitatively determined. FXIIa plays a very important role in the initiation stage in the intrinsic blood clotting system, fibrinolysis system and plasma kallikrein-kinin system and, accordingly, also in the measuring method of the present invention, in which the activity of the tested substance having the inhibiting or promoting action on the production of FXIIa is very highly useful in screening the drugs related to blood clotting and fibrinolysis systems and those related to plasma kallikrein-kinin system such as, for example, blood pressure controlling agents, antiinflammatory agents, analgesics, antiallergic agents, etc.
Patent JP-H0334853-B2 (JP)
IPC: H01L21/52
Filed: 1984-11-27
Abstract: Semiconductor chips, which have been diced, can be removed from the conductive adhesive/polymer support film holding them, without leaving residual adhesive on the film if the wafer/adhesive support film laminate is heated prior to the dicing step. The heating step increases the release characteristics between the adhesive and film.
Patent JP-3500543-B2 (JP)
IPC: C08K9/02
Filed: 1994-09-20
Granted: 2004-02-23
Abstract: The compsn. comprises (a) a polyolefin; (b) an antioxidant; and (c) mica particles surface coated with a first layer of titanium dioxide followed by a second layer of a calcined coating of silica and alumina. Also claimed are (1) an antioxidant-contg. compsn. comprising (b) and (c); (2) a micaceous pigment for preventing yellowing in antioxidant-contg. polyolefin compsns., comprising (c); and (3) a process for preventing the yellowing of an antioxidant-contg. polyolefin compsn., comprising mixing the polyolefin with (c) and (b).
Patent JP-2522825-B2 (JP)
IPC: C12N1/20
Filed: 1988-10-05
Granted: 1996-08-07
Abstract: A DNA fragment capable of coding for HBsAg and DNA derivatives of Dane particles is fused to the region for controlling the arg3 gene of yeast and cloned in a yeast vector. The recombinant vector is employed for transforming the competent yeast cells in which the HBsAg gene is expressed.
Patent JP-3002034-B2 (JP)
IPC: H01L23/04
Filed: 1991-10-02
Granted: 2000-01-24
Abstract: PURPOSE:To enable the voltage application from the rear side of a semiconductor chip, in a semiconductor integrated circuit device where the semiconductor chip mounted on a package substrate through a CCB bump is sealed with a cap. CONSTITUTION:A cap 11 is joined by sealing solder 12a to the main face of a package board 2 where a semiconductor chip 7 is mounted through a CCB bump 6 so as to seal the semiconductor chip 7. And in a chip carrier 11 where the bottom of the cap 11 and rear of the semiconductor chip 7 are joined with a heat conductive solder 12b, the sealing solder 12a and the heat conductive solder 12b are connected electrically through metallized layers 13a, 13d, and 13c, and the sealing solder 12a and the electrode 3b made on the rear of the package board 2 are connected electrically through the inner layer wiring 4a made in the package board 2.
Patent JP-H0717611-B2 (JP)
IPC: C07D221/20
Filed: 1992-09-16
Abstract: Compounds of the formula: <CHEM> where R<1> is hydrogen or hydroxy and R<2> is a substituted amino group, a substituted heterocyclic ring or a substituted alkyl; are oxytocin and vasopressin antagonists useful in the treatment of preterm labor, dysmenorrhea and for the stoppage of labor preparatory to cesarean delivery, timing of parturition, uterine hyperactivity, endometriosis, hypertension, congestive heart failure, hyponatremia and cognitive disorders. Also disclosed are pharmaceutical compositions containing these compounds, methods of their use and methods of their preparation.
Patent JP-H0832629-B2 (JP)
IPC: A61K47/24
Filed: 1989-10-25
Abstract: The present invention is related to new parenteral preparations of 2-phenyl-1.2-benzisoselenazol- 3(2H)-one (Ebselen) comprising additionally one orseveral phospholipids and, possibly, one or several auxiliary agents. The invention is further related to a process for producing such solutions and their use in the preparation of drug preparations ob Ebselen.
Patent JP-2866285-B2 (JP)
IPC: F16H61/00
Filed: 1993-11-17
Granted: 1999-03-08
Abstract: A control system for use with an electronically-controlled automatic transmission provides for accurate determination of a full stop of a vehicle. The control system includes a device for computing the vehicle speed on the basis of a signal from a vehicle speed sensor, a device for determining whether or not the brake pedal is depressed, a device for computing deceleration from a first predetermined vehicle speed to a second predetermined, extremely low vehicle speed when the brake has been determined to be depressed, and a device for determining an estimated vehicle stop time starting with detection of the extremely low vehicle speed and ending with full stop of the vehicle, the estimated vehicle stop time corresponding to the above-computed deceleration.
Patent JP-2586993-B2 (JP)
IPC: B65B13/06
Filed: 1993-11-05
Granted: 1997-03-05
Abstract: An article compression apparatus for used in an article strapping apparatus for compressing an article to be strapped at a workstation. The article compression apparatus comprises a transfer shaft mounted for extending between opposite sides of said workstation and carrier means at said opposite sides of said workstation and connected to opposite ends of said shaft for movement in unison with said shaft. The article compression apparatus further comprises drive means for rotating said shaft and a soft compression member traversing said work station an connected to said carrier means.
Patent JP-2933041-B2 (JP)
IPC: H01L23/12
Filed: 1996-12-18
Granted: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent contact between an inter-bonding wire to connect FET chips and a chip swollen part during the manufacture process of the semiconductor device that is configured to employ parallel connection of a plurality of the FET chips of PHS structuring in one package. SOLUTION: An insulator (dielectric body of chip capacitors 11G, 11D) is placed in the vicinity of FET chips 1A, 1B on a step. Relay electrodes 12G, 12D are provided to an upper face of each capacitor. Inter-bonding wires 13G, 13D from the FET chips 1A, 1B are wires to the relay electrodes 12G, 12D. Since the FET chips 1A, 1B are connected in parallel via the relay electrodes 12G, 12D, the inter-bonding wires are not crossing the FET chips 1A, 1B in the arrangement direction of transistors(TRs).
Patent JP-3154686-B2 (JP)
IPC: H05K3/06
Filed: 1997-12-22
Granted: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To facilitate a transfer of resin packages in etching without the need for complicated carrying mechanism by sticking resin packages to an adhesive tape arranged in a frame body, and using the frame body as a carrier in the case of etching treatment, in isolation process. SOLUTION: When a lead frame 20 and a carrier 60 are mounted on a positioning pedestal, a sticking jig descends and presses a sticking tape 63 to a lead frame 20. The carrier 60 comprises a metal frame 61 and a sticking tape 63. The metal frame 61 is a rectangular frame formed of titanium or a resin-coated metal. The carrier 60 is rotated by a frame rotating mechanism 57, and the upper part and the lower part are inverted. Thereby the sticking tape 63 is positioned below, and the lead frame is positioned above. The carrier 60 which is so inverted that the lead frame 20 is positioned above is mounted on a carrier belt 66 and is transferred to an etching part 59.
Patent JP-3246460-B2 (JP)
Title: Execution method and structure of drainable road pavement
Inventor: TOKUOKA FUMIAKI
IPC: E01C7/35
Filed: 1998-12-14
Granted: 2002-01-15
Abstract: PURPOSE:To enhance the draining performance, durability, and weather resistance by accumulating a porous, well-draining asphalt layer on a road basement layer, applying a liquid mixture, whose main agent consists of methacrylate resin or the like, on the surface part of the asphalt layer, and hardening the mixture through polymerization. CONSTITUTION:A well draining asphalt layer 3 consisting of a porous, well draining asphalt mixture is accumulated on a road basement layer 1 or on a basement layer 2 consisting of asphalt concrete, which is accumulated on the road besement layer 1. Next, a liquid mixture, whose main agents consist of unhardened methacrylate resin and/or acrylate resin and a hardening agent, is applied on the surface part of the well draining asphalt layer 3, and the mixture is hardened through polymerization. In this case, the quantity of application of the liquid mixture should be such that good draining performance of the well draining asphalt layer 3 owning to is porosity is ensured. As for the liquid mixture, it may be mixed with a filler or reinforcing short fibers. As for the unhardened methacrylate resin, it is preferable that is component consists mainly a monomer or a prepolymer of methylmethacrylate and/or alkylmethacrylate.
Patent JP-H07119215-B2 (JP)
IPC: C07D209/60
Filed: 1992-12-21
Abstract: cis-2,3,3a,4,5,9b-Hexahydro-1H-benz[e]indole derivatives of the general formula <IMAGE> in which R<1> denotes a radical of the formula -O-CO-NR<4>R<5>, R<2> denotes lower alkyl, lower cycloalkyl or lower alkyl substituted by lower cycloalkyl, aryl, aroyl, aroylamino, amino or by a cyclic amino, amide or imide group, R<3> denotes hydrogen or lower alkyl, R<4> denotes lower alkyl and R<5> denotes hydrogen or lower alkyl, corresponding trans isomers or cis/trans isomer mixtures and pharmaceutically utilizable acid addition salts thereof are novel and are distinguished by useful therapeutic properties. They are particularly suitable for the treatment or prophylaxis of cognitive disorders and senile dementia (especially Alzheimer's disease) and for the improvement of memory power.
Patent JP-3152666-B2 (JP)
IPC: B23B31/173
Filed: 1990-12-11
Granted: 2001-04-03
Abstract: A non-impact keyless chuck suitable for use with manual or powered drivers is disclosed. The chuck comprises a body (16) having a relatively fine thread and a plurality of slidable jaws (18), which may be identical, driven by the rotatable nut (38). An anti-friction bearing (48) is disposed between the rotatable nut (38) and a bearing thrust ring (50) mounted on the body (16). The front sleeve (12), and rear sleeve (14), if used, may be formed from a structural plastic to reduce manufacturing costs. The nut (38) has axially directed serrations formed around its circumferential edge and adapted for press fitting of the front sleeve.