baber/WOPTO huggingface dataset:
Patent JP-2740124-B2 (JP)
Inventor: DERKACH WILLIAM J
IPC: B29C48/21
Filed: 1994-07-29
Granted: 1998-04-15
Abstract: Multi-layer packaging film for package contg. prod. that degrades and generates unwanted degradation compsns. is produced using continuous in-line process. Process entails extruding a base layer (62), orienting it in the machine direction (66), coating it on one side with a liquid film layer (76) that acts to reduce the adverse effects of unwanted degradation compsns., and drying it (78), extruding a sealant coating layer (84) over the dried film layer coating to separate the product from it in the package eventually made, and subjecting the sealant-coated dried packaging film to a tenter process (86) to obtain full orientation and to reduce the thickness of the sealant layer to increase its permeability to the degradation compsn. . Pref. the extruded base layer is polypropylene. The base layer is coextruded with a bonding layer (64).
Patent JP-H0458718-B2 (JP)
IPC: H01S3/30
Filed: 1983-09-28
Abstract: A Brillouin ring laser comprises a fiber optic resonator formed from a loop (14) of fiber optic material (10) and a fiber optic directional coupler (20) for optically closing the loop (14).
Patent JP-2587153-B2 (JP)
IPC: F02B77/13
Filed: 1991-07-30
Granted: 1997-03-05
Abstract: The sound-carrying internal structure of an internal combustion engine is connected via at least three mountings (2), each having a device (5) for active noise reduction, to a sound-insulating external structure (3). Each of the devices (5) has at least one sensor element (6) for the detection of structure-borne noise oscillations and at least one actuator element (7) for generating counterphase structure-borne noise oscillations, a preferably electronic regulating and control device (8) being provided by means of which the actuator elements (7) are connected to the sensor elements (6). In the case of an internal combustion engine with the known characteristics both the radiation of air-borne noise and the emission of structure-borne noise is minimised. <IMAGE>
Patent JP-H0371971-B2 (JP)
IPC: B29C49/06
Filed: 1984-10-04
Abstract: A method and apparatus for injection blow molding hollow plastic articles characterized by a rapid and efficient operating cycle. The injection mold includes a mold cavity and the blow mold is located adjacent the mold cavity in side-by-side relationship. The parison is injection molded into the mold cavity onto a core. The parison on the core is separated from the mold cavity by moving the parison on the core axially in a straight path away from the mold cavity, followed by movement in a substantially arcuate path into axial alignment with the blow mold, followed by axial movement in a straight path into said blow mold.
Patent JP-2826995-B2 (JP)
IPC: C07C59/68
Filed: 1996-07-31
Granted: 1998-11-18
Abstract: The compound of the formula (I) : <CHEM>  wherein R<1> is alkyl substituted by fluorine(s);  R<2> is hydroxy, alkoxy, alkoxy substituted by phenyl, NR<3>R<4>, in which R<3>, R<4> is (i) hydrogen, (ii) alkyl, (iii) phenyl, (iv) phenyl substituted by alkoxy or carboxyl, (v) heterocyclic ring containing nitrogen atom, (vi) alkyl substituted by phenyl, phenyl substituted by alkoxy or carboxyl, heterocyclic ring containing nitrogen atom, (vii) the nitrogen bonded to R<3> and R<4>, taken together a saturated heterocyclic ring or amino acid residues;  and non-toxic salts thereof and acid addition salts thereof. The compounds of the present invention of the formula (I) and the compounds of the formula (X): <CHEM>  wherein n is 0 or 1,  R<1><1> is hydrogen and chlorine,  R<5> is R<7>-CH2- or R<8>, or  R<5> and R<1><1>, taken together is alkylidene;  R<6> is hydroxy, alkoxy, alkoxy substituted by phenyl, NR<9>R<1><0>, in which R<9>, R<1><0> is (i) hydrogen, (ii) alkyl, (iii) phenyl, (iv) phenyl substituted by alkoxy or carboxyl, (v) heterocyclic ring containing nitrogen atom, (vi) alkyl substituted by phenyl, phenyl substituted by alkoxy or carboxyl, heterocyclic ring containing nitrogen atom, (vii) the nitrogen bonded to R<9> and R<1><0>, taken together a saturated heterocyclic ring or amino acid residues, R<7> is (i) F-(CH2)m- or F3C-CH2- , (ii) alkyl substituted by chlorine, (iii) alkyl substituted by alkoxy, cycloalkyl, phenyl, phenoxy; R<8> is alkyl, alkenyl, alkoxy, alkylthio, cycloalkyl, phenyl, phenoxy; non-toxic salts and acid addition salts thereof are useful for prevention and / or treatment for neurodegenerarive disease (Alzheimer's disease etc.) and neuronal dysfunction by stroke or traumic injury (Multiple sclerosis etc.) etc..
Patent JP-H0721502-B2 (JP)
IPC: B65D77/20
Filed: 1989-08-25
Abstract: A lid structure for a polypropylene container is formed of a three ply laminate (60) and a rehealable silicone rubber top layer (66) adhered to the laminate. The laminate is polyester, polyvinylidene and polypropylene heat sealed to the top rim of the container.
Patent JP-H0694235-B2 (JP)
IPC: D21H27/00
Filed: 1992-08-07
Abstract: In order to increase the protection of security documents such as ban notes, etc., against forgery, security threads are embedded in the document which have at least two areas extending in the longitudinal direction of the thread and differing in their physical properties. The thread is preferably a coextruded multicomponent synthetic thread whose individual components contain additives such as dyes or fluorescent substances and/or particles having electrical or magnetic properties. The testing of the authenticity of the security thread is directed toward the presence of these additives and their mutual geometrical distribution in certain areas of the security thread.
Patent JP-H0445978-B2 (JP)
IPC: H01L21/60
Filed: 1985-11-08
Abstract: PURPOSE:To obtain very thin high-purity copper wire, whose hardness increase is very small, for wire ball part of ball bonding, by specifying the amounts of inclusion of S, Se and Te as inevitable impurities and the total amount of inclusion of inevitable impurities. CONSTITUTION:The amount of inclusion of S, Se and Te as inevitable impurities are specified as follows in high-purity copper: S is 0.1ppm or less; Se is 0.1ppm or less; Te is 0.1ppm or less; and the total amount of inclusion is 0.3ppm or less. Said copper is used for very thin high-purity copper wire for wire-bonding a semiconductor device in place of expensive very thin Au wire. When these upper limit values are exceeded, the hardness of a wire ball part if conspicuously increased after the wire bonding of a high speed. Therefore, the semiconductor chip itself and a film, which is formed on its surface, are damaged.
Patent JP-2525834-B2 (JP)
IPC: A41D13/00
Filed: 1987-10-15
Granted: 1996-08-21
Abstract: Nonwoven, limited wear coveralls consist of a matching left (12; 112; 212) and right side panel (14; 114; 214) joined together along a line extending from collar (46; 146; 246) to crotch (32; 132; 232) in front and back. In one embodiment, a portion of the line in back consists of a 5.08 to 10.16 cm (2 to 4 inch) elastomeric strip (28). In a second embodiment, an elastomeric shoulder panel (152) is provided in back along with an elastomeric strip (128) from waist (120, 126) to crotch (132) in back. In a third embodiment, elastomeric gussets (266, 268) are provided in back, and an elastomeric insert (260) running from adjacent the waistline (220, 226) front and back and along the inseams (234, 232) of the legs (218, 224).
Patent JP-2645237-B2 (JP)
IPC: C12N15/00
Filed: 1996-10-01
Granted: 1997-08-25
Abstract: Novel single-chain hybrid plasminogen activators having an amino acid sequence composed of at least two subsequences corresponding in amino acid identity and number to subsequences of human t-PA and of human u-PA, and mutants thereof in which at least one of the N-glycosylation sites is modified such that glycosylation cannot take place at these sites exhibit valuable pharmacological properties. The hybrid plasminogen activators are produced by recombinant DNA technology.
Patent JP-3372199-B2 (JP)
IPC: F25B13/00
Filed: 1997-09-30
Granted: 2003-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling multi-room air conditioner during change in the number of operating room units which enables efficiently controlling of the degree of combustion and the circulation quantity of a refrigerant according to a demand load from a room even when the number of the operating room units decreases. SOLUTION: During the heating operation, when the total demand load decreases as caused by a decrease in the number of operating room units (S22), the degree of combustion of a refrigerant heater is initially lowered (S23 and S24). After a specified time passes (S25 and S26), an electric expansion valve corresponding to the room unit receiving a stop signal is controlled in the direction of closing (S27). After another specified time, (S31 and S32), the frequency of a compressor is lowered to bring down the circulation quantity of the refrigerant (S33).
Patent JP-2546614-B2 (JP)
IPC: C07C233/15
Filed: 1993-10-27
Granted: 1996-10-23
Abstract: N-Vinylformamide is purified by fractional distillation in the presence of formamide in a column under from 0.5 to 30 mbar by a method in which the distillation is controlled so that N-vinylformamide containing from 0.1 to 15% by weight of formamide is obtained as the distillate. Homopolymers having particularly high molecular weights can be prepared from the N-vinylformamide purified in this manner.
Patent JP-2581654-B2 (JP)
IPC: H01L21/82
Filed: 1988-11-24
Granted: 1997-02-12
Abstract: In a three-dimensional, one-transistor cell arrangement for dynamic semiconductor memories, whereby the capacitor for the charges to be stored is fashioned as a trench capacitor in the substrate and, separated by an insulating layer, is arranged under the selection transistor comprising an insulated gate electrode and is connected to the source/drain zone thereof in electrically conductive fashion, and whereby the source/drain zones of the selection transistor are contained in a recrystallized silicon layer applied above the insulating layer, the electricity conductive contact to the capacitor is formed by an asymmetrical trench expansion introduced into the substrate in the upper part of the trench, this asymmetrical trench expansion being filled with polycrystalline silicon having the same doping as in the trench, and the source/drain zones are produced such by ion implantation in the recrystallized silicon layer that the source zone overlaps the electrically conductive contact in the asymmetrical trench expansion. The memory cell arrangement provided enables an extremely compact memory cell having an area of less than 3  mu m2, enabling this on the basis of simple process steps; the arrangement and method can be employed in the manufacture of 64 megabit Drams.
Patent JP-4181227-B2 (JP)
IPC: B41F17/00
Filed: 1995-11-17
Granted: 2008-11-12
Abstract: The process involves inking a printing block (9) using a container (1) containing printing ink (3) to transfer print or parts of pictures to workpieces. At least one edge of the container lying on the printing block is turned round a vertical axis (A) during relative motion between the container and the block. The whole container may be turned circumferentially. The edge (2) may be turned alternately in different directions. The wall may be turned round its middle point. The extent of the turn may be less than 360 deg. The container may be connected to a drive (27).
Patent JP-H0762483-B2 (JP)
IPC: F16B2/18
Filed: 1986-12-27
Abstract: The rectilinear jack comprises a cage defining an inner chamber at an upper portion while a lower portion of the cage is thinned out in order to form an end lug with a hole for fixation of the cage. The upper portion of the cage is substantially of a lozenge shape for enclosing a cam with two noses placed substantially at 120 DEG  with respect to each other. The cam displaces two substantially V-shaped parts bearing on inclined inner walls of the inner chamber while an open lower portion thereof contains trains of rollers kept in engagement with the above parts by a spring. The trains of rollers bear on an upper portion of a jack stem having at least one connection head.
Patent JP-3314280-B2 (JP)
IPC: G01M17/02
Filed: 1992-11-30
Granted: 2002-08-12
Abstract: For indicating tire inflation and/or vehicle velocity, an array of strain gage sensors installed in a driveway or the like is used to determine the distribution of contact forces along the width of a pneumatic tire. A neural network may be employed to classify the patterns of force sensed in this manner. Additional processing of the data permits vehicle velocity to also be determined. <IMAGE>
Patent JP-3314934-B2 (JP)
IPC: F16K1/42
Filed: 1993-05-20
Granted: 2002-08-19
Abstract: PCT No. PCT/EP93/01254 Sec. 371 Date Jan. 21, 1994 Sec. 102(e) Date Jan. 21, 1994 PCT Filed May 20, 1993 PCT Pub. No. WO93/24774 PCT Pub. Date Dec. 9, 1993A stop valve which is in particular constructed as a valve top for a sanitary fitting, contains an actuating member constructed as a rotary spindle. The actuating member, which is held in axially non-displaceable manner, engages with a hexagonal neck in a closing body, whose external thread engages in an internal thread of the valve top. The closing body has a closing face cooperating with a valve seat. The valve seat is displaceable to a limited extent in the axial direction and contains a rubber-elastic member.
Patent JP-3045539-B2 (JP)
IPC: A61P15/00
Filed: 1990-02-20
Granted: 2000-05-29
Abstract: Recombinant materials are provided for the production of the alpha-glycoprotein hormone subunit. These muteins have utility as antagonists and in altering pharmacokinetic activity of these hormones.
Patent JP-2753394-B2 (JP)
IPC: B23C5/26
Filed: 1991-10-21
Granted: 1998-05-20
Abstract: Disclosed herein is a rotary cutter for cutting gears, couplings and the like. The rotary cutter comprises a cutter head (12) having an axis of rotation (12), a centering disc (24) located adjacent to a side (6) of the cutter head (12) and concentric with the axis (12) and a cutter ring (40), centered by the centering disc (24), on the cutter head (2). The centering disc (24) has a tapered outer edge surface (28) that abuts against and is complementary with the tapered surface (50) of the bore of the cutter ring (40). The cutter ring (40) is centered once the surfaces are complementary. Once centered, the cutter ring (40) is secured to the cutter head (2). The rotary cutter of the present invention enables the cutter ring (40) to rotate true about the axis (12) of a machine tool.
Patent JP-H07121942-B2 (JP)
IPC: C07D417/04
Filed: 1992-02-03
Abstract: Compounds of formula (I), wherein R1 is hydrogen, C1 to C6 alkyl, phenyl, benzyl, -COR4, or -SO2R4; R2 is (1), (2) or (3); R3 is -(CH2)d-Z; Z is (4); R4 is C1 to C6 alkyl, phenyl, or benzyl; R5 is hydrogen or C1 to C6 alkyl; R6, R7, R11, R12, and R13 are each independently hydrogen or C1 to C6 alkyl; either R8 or R9 is hydrogen, C1 to C6 alkyl, halogen-substituted C1 to C6 alkyl, 1-pyrrolidynylmethyl, 1-piperidynylmethyl, cyclopentylmethyl, cyclohexylmethyl or (5) with the other being the bond between R3 and Z; Q is (6) or (7).
Patent JP-H0317492-B2 (JP)
IPC: A61K35/52
Filed: 1986-10-17
Abstract: PCT No. PCT/SE86/00484 Sec. 371 Date May 22, 1987 Sec. 102(e) Date May 22, 1987 PCT Filed Oct. 17, 1986 PCT Pub. No. WO87/02382 PCT Pub. Date Apr. 23, 1987.The present invention relates to a process and means for separating motile sperm cells in vitro from an aqueous sperm-containing sample by means of contacting said sample with a layer of an aqueous artificial penetration medium for sperm cells, said medium having incorportated therein a water-soluble physiologically acceptable salf of hyaluronic acid, whereby motile sperm cells are caused to migrate into said layer from said sperm-containing sample. The invention also comprises fertilization with sperm cells separated in this manner.
Patent JP-3304975-B2 (JP)
IPC: G01N35/10
Filed: 1992-09-04
Granted: 2002-07-22
Abstract: A dispenser which can deliver precise small amounts of a liquid is disclosed. The dispenser is particularly suited to applying reagents in a biological test such as an immunoassay. It includes a reservoir chamber linked to a dispense chamber via a check valve, the two chambers preferably being in the form of syringes. An outlet line leading from the dispense chamber to a nozzle includes a delay check valve (preferably a ball inside a cylindrical chamber) which allows continuous outward flow, but shuts off flow in the reverse direction after allowing a predetermined volume to pass. The process of refilling the dispense chamber from the reservoir chamber creates reverse flow in the nozzle and causes a hanging drop of liquid at the tip of the nozzle to be withdrawn.
Patent JP-2718531-B2 (JP)
IPC: A61L15/16
Filed: 1988-08-03
Granted: 1998-02-25
Abstract: The device described has an adhesive nicotine reservoir with uniform or non-uniform distribution of the nicotine. The reservoir is manufactured using a hot-melt adhesive with a processing temperature of 40 to 80 degrees Celsius, preferably 40 to 60 degrees Celsius, and ideally between 40 and 55 degrees Celsius. Also described is a process for manufacturing the device with continuous or intermittent application of nicotine-containing molten hot-melt adhesive at an adhesive temperature between 40 and 80, preferably 40 and 60, and ideally 40 and 55 degrees Celsius, to a support and, if necessary, application of a layer of protective material.
Patent JP-3611858-B2 (JP)
IPC: G10L25/93
Filed: 1995-08-01
Granted: 2005-01-19
Abstract: It is an objective of the present invention to provide an optimized method of selection of the encoding mode that provides rate efficient coding of input speech. A rate determination logic element (14) selects a rate at which to encode speech. The rate selected is based upon the target matching signal to noise ration computed by a TMSNR computation element (2), normalized autocorrelation computed by a NACF computation element (4), a zero crossings count determined by a zero crossings counter (6), the prediction gain differential computed by a PGD computation element (8) and the interframe energy differential computed by a frame energy differential element (10).
Patent JP-3403418-B2 (JP)
IPC: B24B7/10
Filed: 1998-07-03
Granted: 2003-05-06
Abstract: A double face abrading machine for simultaneous removal of material from two plane-parallel surfaces of a work piece, and incorporating a first and a second tool (1, 2) forming between them a machining gap (3), the first tool (1) being attached to a first shaft (5) and the second tool (2) being attached to a second shaft (7), means (11) for rotating at least one of said first and second shafts (5, 7) and displacement means (13, 14) for individual axial displacement of said first and second shafts (5, 7) for varying the axial size and/or position of the machining gap (3), and means provided for feeding work pieces into the machining gap, wherein the first shaft (5) is designed as a tubular shaft, supporting at one end the said first tool (1), which is designed with an opening (1a) having a diameter at least corresponding to the diameter of the tubular shaft (5), whereas the second shaft (7) is arranged to extend through the tubular first shaft (5) and through the opening (1a) in the first tool, and to project outside the first tool (1), the second shaft (7) outside the tool-carrying first shaft end supporting the said second tool (2), thus that said machining gap (3) is formed between the opposed surfaces of said first and said second tool (1,2).
Patent JP-3140051-B2 (JP)
IPC: C08L81/06
Filed: 1991-03-21
Granted: 2001-03-05
Abstract: Flame retardant polyarylether compositions comprising a poly(biphenyl ether sulfone) and anhydrous zinc borate are disclosed. The preferred compositions of the invention are blends of a poly(biphenyl ether sulfone) with a poly(aryl ether ketone) containing anhydrous zinc borate and a fluorocarbon polymer, and optionally titanium dioxide. The preferred compositions exhibit improved heat release characteristics.
Patent JP-3176377-B2 (JP)
IPC: A61K31/00
Filed: 1997-08-13
Granted: 2001-06-18
Abstract: A cardiogenic composition comprising a purified mixture of a transforming growth factor- beta  protein and a fibroblast growth factor is disclosed. In another embodiment, the present invention is a method of inducing cardiogenesis in cells of a non-cardiac lineage comprising the steps of exposing cells to the composition and observing the development of cardiac cells.
Patent JP-3321166-B2 (JP)
IPC: B65D71/00
Filed: 1993-10-26
Granted: 2002-09-03
Abstract: The invention applies to an article carrier handle structure for a carrier having top, bottom and side walls foldably joined to form a tubular arrangement. The handle structure is struck from the top wall of the carrier and includes a main handle flap together with a minor handle flap and a reinforcing strip. The main and minor handle flaps and the reinforcing strip are constructed in such manner that a five ply handle structure is provided so as to form an unusually sturdy mechanically strong handle.
Patent JP-2880800-B2 (JP)
IPC: C12N15/09
Filed: 1990-06-20
Granted: 1999-04-12
Abstract: A process for the encapsulation of oligonucleotides in liposomes includes the suspending of liposomes containing a divalent cation in a solution containing an oligonucleotide and having an osmolarity of less than that of the internal aqueous phase.
Patent JP-3299967-B2 (JP)
IPC: C10B1/10
Filed: 1993-02-11
Granted: 2002-07-08
Abstract: To heat a drum (4) designed to generate low-temperature distillation gases (s), a heating gas (g) which passes round a heating-gas circuit (70, 72) is used. In order to enable the distillation plant (1) to be operated particularly efficiently, and also autonomously, the invention calls for the heating gas (g) to be produced by burning a part (t1?) of the distillation gases (s). In a distillation/combustion plant, in particular a combustion plant (2) retrofitted with a distillation plant (1), the remainder (t2?) of the distillation gases (s) produced is fed to the combustion chamber (34) of the combustion plant (2).
Patent JP-3722488-B2 (JP)
IPC: C09D7/47
Filed: 1993-12-10
Granted: 2005-11-30
Abstract: The invention concerns an emulsion which, in the undiluted state, has a pH between 5 and 9 and which contains, in addition to an at least partly water-insoluble polymer with a minimum film-formation temperature between 0 and 70  DEG C, an alcohol selected from the group comprising benzyl alcohol, 2-phenylethanol, 2-phenoxyethanol and mixtures thereof. The emulsion is used above all in the undiluted state.
Patent JP-2690195-B2 (JP)
IPC: C07H19/01
Filed: 1993-02-23
Granted: 1997-12-10
Abstract: PCT No. PCT/EP93/00423 Sec. 371 Date Sep. 28, 1994 Sec. 102(e) Date Sep. 28, 1994 PCT Filed Feb. 23, 1993 PCT Pub. No. WO93/18041 PCT Pub. Date Sep. 16, 1993Avermectin and milbemycin derivatives of formula (I)    <IMAGE>  (I)  having a double bond at the 3-4 position and a cyano substituent at the 3-position have outstanding anthelmintic properties. They may be prepared by allowing an avermectin or milbemycin derivative having a leaving group at the 5-position, or having double bonds at the 2-3 and 4-5 positions and no substituent at the 5-position, to react with an ionic cyanide.
Patent JP-3110050-B2 (JP)
IPC: A61P17/00
Filed: 1996-10-01
Granted: 2000-11-20
Abstract: The invention is directed to a method for preventing or treating the symptoms associated with sensitive skin by applying an effective amount of at least one nitric oxide synthase inhibitor to treat or prevent the symptoms associated with sensitive skin to an individual in need thereof.
Patent JP-4132074-B2 (JP)
IPC: C12N1/15
Filed: 1996-10-31
Granted: 2008-08-13
Abstract: The present invention relates to a protein having an anti-tumoral effect, a DNA encoding such a protein, and a process for the preparation of such a protein as well as its use.