baber/WOPTO huggingface dataset:
Patent JP-3238187-B2 (JP)
IPC: C07C45/42
Filed: 1992-02-26
Granted: 2001-12-10
Abstract: Method for the production of  alpha , beta -unsaturated aldehydes and ketones I,
 O=C(R<1>)-CR<2>=CR<3>R<4>   I,
 by acid hydrolysis of cyclic  alpha , beta -unsaturated acetals II, 
<IMAGE>
 in the presence of saturated aldehydes.
Patent JP-2608659-B2 (JP)
IPC: A23J3/32
Filed: 1992-03-26
Granted: 1997-05-07
Abstract: The chlorohydrin content of a liquid containing hydrolysed protein obtained by hydrolysis of protein with hydrochloric acid is reduced in an apparatus system by introducing alkali into the liquid flowing under pressure in a piping system to increase the pH of the liquid, after which the pH-increased flowing liquid is heated, and then the heated flowing liquid is held for a time sufficient in a holding piping section to reduce the chlorohydrin content of the hydrolysed protein contained in the liquid. The flowing liquid under pressure then is cooled before or after addition of hydrochloric acid which is employed to adjust the pH of the liquid. <IMAGE>
Patent JP-2510024-B2 (JP)
IPC: H01L21/52
Filed: 1990-03-20
Granted: 1996-06-26
Abstract: PURPOSE:To avoid the damage on an IC chip surface and the breakage of chip angles during pick-up process by a method wherein a soft cushion member having a through hole in large diameter capable of passing Si pieces bonded onto IC chip surface is mounted on a suction port sucking IC chips by negative pressure. CONSTITUTION:The title semiconductor manufacturing device with a suction port 5b sucking IC chips cut out of a wafer by negative pressure (a) is provided with a soft cushion member 6 having a through hole capable of passing Si pieces bonded onto the IC chip surfaces on the said suction port 5b so as to suck the IC chips through the intermediary of the cushion member 6. For example, a holder 5c is formed on the peripheral part of the said suction port 5b provided on one end of the communication path 5a of a collet 4 with a cylinder 5 forming the communication path 5a for negative pressure so as to fix the cushion member 6 to the holder 5c. Finally, as for the cushion member 6, sponge or soft urethane foam, etc., are applicable.
Patent JP-2679973-B2 (JP)
IPC: A61K35/76
Filed: 1986-04-08
Granted: 1997-11-19
Abstract: A method for expressing proteins which are immunologically reactive with antibodies to lymphadenopathy-associated virus (LAV) is disclosed. The proteins are produced by bacterial host cells transformed with a recombinant plasmid which includes appropriate procaryotic transcriptional and translational signals for expression, followed in reading phase by a DNA sequence comprising a portion of the env region of the LAV genome. This portion codes for a protein which is immunologically reactive with antibodies to LAV, or antibodies to viruses defined to be the same as or equivalent to LAV. The proteins produced by the method disclosed may be used to screen for the presence of antibodies to LAV in a biological fluid, to determine the presence of LAV antigen in a biological fluid, or within a method for producing antibodies to LAV through the immunization of an animal with the protein.
Patent JP-H0651516-B2 (JP)
IPC: F15C1/00
Filed: 1984-05-02
Abstract: An apparatus and system for filling containers with a required liquid to a predetermined level are disclosed. The apparatus includes a main valve means for controlling the flow of liquid through the apparatus and into the container; a fluid amplifier means for receiving at least a portion of the liquid from the main valve means and for generating a pressure signal until such time as the liquid within the container reaches the predetermined level; and pilot valve means for maintaining the main valve means open in the presence of the pressure signal from the fluid amplifier and for closing the main valve means in the absence of the pressure signal. The system includes the aforesaid apparatus together with liquid supply conduit and valve means.
Patent EP-2361981-B2 (EP)
Inventor: TUSCHL THOMAS
IPC: G01N33/68
Filed: 2001-03-30
Granted: 2019-01-23
Abstract: Double-stranded RNA (dsRNA) induces sequence-specific post-transcriptional gene silencing in many organisms by a process known as RNA interference (RNAi). Using a Drosophila in vitro system, we demonstrate that 19-23 nt short RNA fragments are the sequence-specific mediators of RNAi. The short interfering RNAs (siRNAs) are generated by an RNase III-like processing reaction from long dsRNA. Chemically synthesized siRNA duplexes with overhanging 3' ends mediate efficient target RNA cleavage in the lysate, and the cleavage site is located near the center of the region spanned by the guiding siRNA. Furthermore, we provide evidence that the direction of dsRNA processing determines whether sense or antisense target RNA can be cleaved by the produced siRNP complex.
Patent EP-0007532-B2 (EP)
IPC: C08G18/70
Filed: 1979-07-13
Granted: 1990-11-07
Abstract: Aqueous polyisocyanate emulsions are prepared by employing water-soluble polyamides as emulsification agents.
Patent EP-0186760-B2 (EP)
IPC: E05D11/10
Filed: 1985-11-08
Granted: 1992-11-11
Abstract: 1. Device for fixing an opened window shutter or door shutter (1) which is pivotally journalled with the aid of shutter hinges (2) on blocks (3) secured to the case of the window or door, with the blocks carrying a hinge spigot (5) which engages into a sleeve (6) of the shutter hinge (2), and with a latch (9) being provided which has a blocking abutment (11a, 11b) and which cooperates with a part fixed to the block, characterized in that the latch (9) is arranged on the sleeve (6) and is essentially displaceable in the direction of the sleeve axis ; and in that the part fixed to the block consists of a block bar (7) or a formation (14) on a block bar.
Patent EP-0496839-B2 (EP)
Inventor: CERNY ERICH HUGO
IPC: A61K47/48
Filed: 1991-01-17
Granted: 2004-03-03
Abstract: Addictive drugs like cocaine, heroin or amphetamines are spreading in an epidemic manner in the western world and are an important factor in the spread of the acquired immune deficiency syndrome AIDS (multiple use of infected needles among drug addicts). The present invention describes a vaccine and immunoserum against drugs. The vaccine contains the drugs bound to a carrier protein in order to produce antibodies against the drugs in the affected person. The use of the drug in the presence of the antibodies deactivates the drug. The desired drug effect is thus eliminated and the vicious circle between stimulation and application is broken.
Patent EP-0801724-B2 (EP)
Inventor: WRIGHT DAVID ALLAN
IPC: G01D5/34
Filed: 1996-11-04
Granted: 2013-03-06
Abstract: A rotary encoder has a scale 22 which rotates relative to a pair of readheads 14. Each of the readheads projects light onto the scale and generates at an analyser grating 40, a periodic light pattern, such as interference fringes. The interference fringes and the analyser grating interact to produce a series of resultant Vernier fringes which are incident upon a structure detector array 100. In one embodiment the analyser grating is configured to interact with the angularly extending interference fringes to generate linear resultant fringes. It has been found that phase errors due to eccentric rotation of the scale 22 reduce with decreasing pitch of the resultant fringes. <IMAGE>
Patent JP-2880584-B2 (JP)
IPC: E21B10/58
Filed: 1991-04-08
Granted: 1999-04-12
Abstract: The rock drill bit consisting of shank (1) and drill head (2) is provided with a cutting tip (4) as well as cutting pins (5) at the front end (3) of the drill head (2) pointing in the feed direction. The diameter on which the cutting tip (4) is arranged and the diameter on which the cutting pins (5) are arranged form an angle deviating from 90 DEG . An enlargement of the disposal flutes (6) is made possible by the deviation in the angle of both diameters. <IMAGE>
Patent JP-4696229-B2 (JP)
IPC: C08L101/00
Filed: 1999-04-09
Granted: 2011-06-08
Abstract: This invention relates to a process for purification of nanotube soot in a non-destructive and efficient method using a polymer having a coiling structure to extract nanotubes from their accompanying material without damage to their structure and with a high mass yield. Nanotube soot is added to a solvent which including a coiling polymer to form a solution. The solution is mixed and a nanotube composite suspension is formed with extraneous solid material such as amorphous carbon settling at the bottom of the solution. The nanotube composite suspension is decanted from the settled solid.
Patent JP-2858875-B2 (JP)
IPC: C12H6/02
Filed: 1990-05-23
Granted: 1999-02-17
Abstract: A process for production of an alcoholic beverage which is obtained by alcoholic fermentation by yeast, characterized by employing phospholipase which acts on fermentable materials prior to fermentation, to improve the flavor of alcoholic beverage. The phospholipase acts to reduce the bad influence of unsaturated fatty acids on the yeast.
Patent JP-H0120972-B2 (JP)
IPC: B29C48/30
Filed: 1984-06-27
Abstract: Melt fracture of films made from LLDPE resins is reduced by using a die having a die land region (G) fabricated from stainless steel and wherein the length of the die land to the width of the die gap is about 35:1 to about 60:1.
Patent JP-H0633453-B2 (JP)
IPC: C23C14/34
Filed: 1986-06-12
Abstract: The layers are applied to a substrate by means of the cathodic sputtering process. A mechanical orifice (25) which divides the space between the cathode (6) and the substrate (4) to be coated is provided between the cathode (6) to be sputtered and the anode (29). In addition, a glow discharge is provided both between the cathode (6) to be sputtered and the orifice (25) and between the anode (19) and the orifice (25) (Figure 1). 
<IMAGE>
Patent JP-H0360803-B2 (JP)
IPC: C07D501/24
Filed: 1987-05-29
Abstract: A cephalosporin compound of the formula: <CHEM>  wherein  R<1> is hydrogen or lower alkyl;  R<2> is acetoxy or (1-methyl-1H-tetrazol-5-yl)thio, and  R<3> is carboxy; or  R<2> is a group of the formula:- <CHEM>  R<3> is -COO<-> and  Y is hydrogen, hydroxymethyl or carbamoyl; and  n is an integer of 2 or 3, or a pharmaceutically acceptable salt thereof and processes for their preparation are disclosed. The cephalosporin compound and the salt are useful as anti-microbial agents.
Patent JP-S6340135-B2 (JP)
IPC: B01J27/20
Filed: 1980-10-14
Abstract: Fuel cell with improved and stabilized electrode performance having at least one gas diffusion electrode, where the gas diffusion electrode comprises an electronconductive, gas-permeable substrate and an electrode catalyst uniformly distributed on the substrate, the electrode catalyst comprising colonies each consisting of not more than 20 primary particles of noble metal each having a size of 10-30 A and being uniformly distributed and deposited on carrier powder.
Patent JP-S5850726-B2 (JP)
IPC: A47J36/06
Filed: 1981-09-24
Abstract: A vessel according to the invention is intended for cooking food and comprises a body 1 and a lid 2 provided with a cavity 4 to receive water (A). The cavity is disposed in annular form around an elevated portion 5. The internal surface 6 of the lid 2 is substantially arch-shaped, which shape tends to engage the internal walls 7 of the body 1. Thus, the vapor condenses in the center and the droplets flow on the surface 6 so as to fall only on the periphery or flow along the walls 7 so that they do not fall directly on the food B.
Patent JP-2547381-B2 (JP)
IPC: C07C67/00
Filed: 1987-06-19
Granted: 1996-10-23
Abstract: For the preparation of an aqueous solution of unsaturated quaternary ammonium salts of the formula (I): H2C=C-(R3)C(O)-A-R4-N(+)(R1)(R2)(R).X(-), e.g., methacryloyloxyethyltrimethylammonium chloride the steps of: (a) reacting a (meth)acrylic monomer, e.g., dimethylaminoethyl methacrylate in a closed reactor, in the presence of a polymerization inhibitor, e.g., 3,5-ditert-butyl-4-hydroxytoluene, with 5 to 20% of the weight quantity of quaternizing agent, e.g., methylchloride, required for the reaction, wherein the latter agent is introduced into the reactor continuously, (b) adding water and the remainder of the quaternizing agent continuously until the required concentration of quaternary ammonium salt in water is obtained, (c) maintaining the temperature at a value of between 30 DEG  and 60 DEG  C. during the stages (a) and (b), and (d) maintaining a stream of gas containing oxygen in the reaction mixture during the stages (a) and (b) and especially as the end of the reaction approaches, such that the volume ratio of gas at the reactor outlet to the oxygen introduced at the inlet of this same reactor is less than 100/l.
Patent JP-H0794883-B2 (JP)
IPC: F28G3/16
Filed: 1987-06-30
Abstract: Device for sealing retractable soot-blower lances at the point of insertion through the wall of a heat exchanger. A labyrinth box consists of lamellas. The lamellas narrowly surround the soot-blower lances and are secured at the outer edge in a wall box. The wall box is tightly sealed to the wall of the heat exchanger and has an air-barrier connection. The object is to allow one wall box to accommodate several soot-blower lances, even when they have different outside diameters. Several soot-blower lances accordingly extend through the wall box and several lamellas radially surround the soot-blower lances alternately either narrowly or loosely.
Patent JP-3672582-B2 (JP)
IPC: G06F17/30
Filed: 1993-07-06
Granted: 2005-07-20
Abstract: Through a multi-layer interface, an application program interfaces with a compound document storage system to manipulate compound documents. A first layer provides methods which an application program uses to access a compound document using the functions of a second layer. The second layer maps requests to store data in the compound document to a storage format using the functions of a third layer. The third layer maps requests to write to a file to an arbitrary storage medium.
Patent JP-2680134-B2 (JP)
IPC: C08K9/08
Filed: 1989-07-13
Granted: 1997-11-19
Abstract: There is disclosed a process for preparing an inorganic filler which comprises admixing a particulate inorganic material with a natural or synthetic latex composition and an aqueous suspension of fine carbon black, and dewatering and drying the resultant mixture, the amount of the natural or synthetic latex composition added being such as to provide a coating on the inorganic mineral of from 1% to 10% by weight of latex solids based on the weight of dry inorganic material.
Patent JP-2866669-B2 (JP)
IPC: A61F2/58
Filed: 1989-07-18
Granted: 1999-03-08
Abstract: The invention relates to an artificial hand which has a prosthesis attachment and which possesses a gripper corresponding to the thumb and at least one other gripper corresponding to at least one other finger of the hand, at least one gripper being arranged in such a way that it can be pivoted towards the other gripper, the gripper (3) corresponding to a finger other than the thumb, preferably the index finger and the middle finger, projecting at an obtuse angle from a finger support (1), and the gripper (8') corresponding to the thumb projecting likewise at an obtuse angle from a thumb carrier, and the pivot axis of the respective pivotable carrier, i.e. finger carrier (1) and/or thumb carrier, including an acute angle with the normal plane to the axis (2) of the prosthesis attachment (4), and the drive mechanism being arranged optionally in the finger carrier (1) and/or thumb carrier (7) which are designed sleeve-shaped in order to receive the drive mechanism. <IMAGE>
Patent JP-H0642383-B2 (JP)
Inventor: INAGAKI MITSUO
IPC: H01R4/64
Filed: 1987-08-05
Abstract: PURPOSE:To make improvements in the jointing work efficiency and connecting reliability of a substrate earth by dividing a case body into a case body frame and a lower cover, mounting a substrate on the case body frame small in heat capacity, and jointing it with mounted parts of the substrate by means of a batch soldering reflow. CONSTITUTION:Plural mounted parts 6 are mounted on both sides a ceramic substrate 2 by means of soldering. Next, in the inner part of a metallic case body 8, a metallic platelike projection 81 is welded to a position to which an earth pattern of the substrate corresponds. Afterward, the frame 8 is mounted on the substrate 2, and it is jointed in block by means of a soldering reflow together with the part 6 in the state that the projection 81 is accorded with the earth pattern of the substrate 2. And, a lower cover 9, where plural metallic projections 91 are formed, is installed by screw in the state that each projection 91 comes into contact with the substrate 2. In addition, a glass-insulated terminal 4 for signal introduction is bonded to the lower cover 9 and the substrate 2 by soldering. With this constitution, jointing work efficiency of a substrate earth is improved and while cost is reduced and, what is more, reliability in the jointing work is thus improved.
Patent JP-3336296-B2 (JP)
IPC: B29C45/77
Filed: 1999-07-23
Granted: 2002-10-21
Abstract: An injection apparatus which can reduce frictional resistance which acts on resin during an injection step to thereby prevent variation in a reference position and improve quality of molded products. The injection apparatus comprises a heating cylinder; a screw disposed within the heating cylinder to be rotatable and reciprocatable, the screw having a flight portion in which a flight is formed on an outer circumference of a screw body, and a screw head disposed at a front end of the flight portion; a first drive unit for rotating the screw; a second drive unit for advancing and retracting the screw; a screw-advancement control unit for driving the second drive unit in an injection step in order to advance the screw at a predetermined screw speed; and a flight speed control unit for driving the first drive unit in the injection step in order to advance the flight at a flight speed that is apparently lower than the screw speed. Since the frictional resistance acting on resin in the vicinity of the inner circumferential surface of the heating cylinder can be reduced, during the injection step, the injection force can be made to correspond to the injection pressure, so that a sufficiently large injection pressure can be generated.  <IMAGE>
Patent JP-2655044-B2 (JP)
IPC: A61K31/195
Filed: 1993-09-01
Granted: 1997-09-17
Abstract: Antidiabetic composition, characterised in that it contains as active substance, in the free or combined form, at least one mono- or polyhydroxylated amino acid and/or its lactone forms and its amide derivatives.
Patent JP-2690332-B2 (JP)
IPC: G05G5/02
Filed: 1988-09-20
Granted: 1997-12-10
Abstract: 2.1 Digital pulse generators are used to an increasing degree in entertainment electronics. In such devices, a single pulse generator carries out a plurality of functions, the torque behaviour being the same for all functions. 2.2 A device is provided which changes the torque behaviour of the pulse generator depending on its function. 2.3 The pulse generator is particularly suitable for amplifiers and devices in entertainment electronics as well as for professional measuring devices. <IMAGE>
Patent JP-H037233-B2 (JP)
IPC: A23L29/00
Filed: 1985-10-22
Abstract: A pharmaceutical composition containing as a pharmaceutically active ingredient at least one isomer of inositol triphosphate (IP3) in an amount sufficient to reduce the negative effect of cadmium or aluminium in the body or inhibit or reduce the formation of free radicals in the body and a method for preparing the composition.
Patent JP-2557151-B2 (JP)
IPC: B60C25/138
Filed: 1991-10-18
Granted: 1996-11-27
Abstract: A tyre-removal machine comprises a frame (1) with a self-centering unit (4) for locking the wheels in a horizontal position in front of an overlying tool head (13) for mounting/removing the respective tyres, the self-centering unit being connected to the frame (1) by way of a vertically lying articulated parallelogram having one side (55-66) formed by said frame, to the side (5-6) opposite the preceding there being hinged said self-centering unit in such a manner that this latter is able to occupy a lowered wheel loading/unloading position in which it is close to the floor and inclined to the side opposite the frame, and a raised working position, selectable at will, in which it arranges the wheel horizontal and within the radius of action of said tool head. <IMAGE>
Patent JP-4189561-B2 (JP)
IPC: H01G11/42
Filed: 1999-10-25
Granted: 2008-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an electric double-layer capacitor for reducing cost in process with satisfactory productivity, making the size smaller, and realizing advantage in mounting as compared to conventional. SOLUTION: A laminate of a collector electrode 21 and a polarized electrode 22, each of which is sequentially laminated, is formed at two places on a tape- shaped carrier tape 10. The carrier tape 10 is bent. Two laminates are overlaid via an insulating body, and the collector electrode and the polarized electrode and the separator are laminated to form an electricity-storing part 2 of an electric double-layer capacitor. At this time, the electricity-storing part 2 is obtained continuously in process, when the carrier tape 10 is moved.
Patent JP-3742206-B2 (JP)
IPC: G10L13/07
Filed: 1997-11-25
Granted: 2006-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a more manlike, naturalistic synthesized voice by determining a phoneme duration length, considering the physical limit on a voice organ. SOLUTION: A kanji-kana mixed sentence to be voice synthesized is inputted into a language processing part 101 to generate read information and accent information, and a voice symbol string having phoneme symbol series and accent information described thereon is generated from the information. In a phoneme duration length calculating processing part 107 within a voice synthesizer 102, a phoneme symbol series of different sound level is converted and generated from the individual phonemes included in the phoneme symbol series in the voice symbol string and the phoneme environment thereof, and the voice model parameter of each voice organ assigned to each phoneme is read from a memory 107a or 107a' and used according to this phoneme included in the phoneme symbol series of different sound level,  whereby the state of the articulation model is changed in the time axial direction on the basis of each phoneme, and the duration length of each phoneme is determined on the basis of the state change of the articulation model.
Patent JP-3226312-B2 (JP)
IPC: G11B5/584
Filed: 1991-12-20
Granted: 2001-11-05
Abstract: In a helical scan recorder a sequence of n-bit first codewords (W1) and n-bit second codewords (W2) if any, are stored in second track parts (TP2) which form the beginning of the tracks (T1, T2 ....) which codewords have a form so that both a PR1 detection and a PR4 detection is possible on reproduction. The second codewords are the inverses of the first codewords. An optional form of the first codeword may be: <IMAGE>   <IMAGE>
Patent JP-2738677-B2 (JP)
IPC: A61F2/30
Filed: 1985-12-16
Granted: 1998-04-08
Abstract: An occlusion device made of surgical material is designed to sealingly occlude against the inner pressure of a bone channel and/or the medulla cavity defects and/or holes of a bone and/or of the medulla cavity. It is preferably configured like a screw, a cone, a cylinder, a plug or a basket-like implant. Said occlusion device enables to sealingly stop defects of bones in order to set up an inner pressure inside the bone or the medulla cavity, as in the case of a faultless normal bone. It is thus possible to avoid the formation of hematomas and the infection of wounds and of the bone following a surgical operation.