baber/WOPTO huggingface dataset:
Patent JP-H0680117-B2 (JP)
IPC: C08G77/22
Filed: 1985-02-12
Abstract: Platinum and/or palladium containing organopolysiloxane-ammonium compounds containing units represented by the structural formula: <IMAGE>  (1)  in which R1, R2 and R3 represent: R5-SiO3/2 (2) wherein R5 is an alkylene group and the free valences of oxygen are satisfied by silicon atom and additional groups of the structural formula (2), optionally with the introduction of a crosslinking agent, R4 can be R1, R2, R3 or hydrogen, alkyl, cycloalkyl or benzyl, Yx- is MeX42- or MeX62-, wherein Me is platinum or palladium and X is chlorine or bromine, and can further denote a 1 to 3 valent anion of a protonic acid capable of forming a stable salt with an amine, or the hydroxy group, and x is a number from 1 to 3. Methods for the obtaining the polymeric organosiloxane-ammonium-noble metal complexes and as well as the use thereof as catalysts for hydrosilylation and hydrogenation reactions are disclosed.
Patent JP-H0129194-B2 (JP)
IPC: C07F9/02
Filed: 1985-02-20
Abstract: The novel organotin compounds contain:
 (a) at least one tin atom linked to one or two groups (G) chosen from hydrocarbyl groups or substituted hydrocarbyl groups, the group (G) or each group (G) being bonded to Sn through C;
 (b) at least one mercaptoalkanol residue bonded to Sn through the S atom of the said residue, the O atom of the said residue being bonded to one of:
 H, optionally substituted hydrocarbyl, the residue obtained by removal of the OH portion of one -COOH group of a polycarboxylic or hydroxypolycarboxylic acid, Al, B, P, Si or Ti or the residue of a compound of Al, B, P, Si or Ti that contains at least one group capable of displacing the H atom of an OH group bonded to a C atom, with the proviso that the moiety of any polycarboxylic acid so used is bonded to at least two mercaptoalkanol residues through an O atom of the said residues and a -CO- group of said polycarboxylic acid moiety;
 (c) up to 52% by weight of tin, and
 (d) up to 63% by weight of sulphur. 
<??>The compounds are useful stabilizers for resins or polymers, especially halogen-containing resins or polymers such as P.V.C. which can be heat stabilized therewith.
Patent JP-3955672-B2 (JP)
IPC: H04B1/10
Filed: 1998-02-20
Granted: 2007-08-08
Abstract: In the front end of a CDMA cellular or broadband PCS mobile phone receiver, a switched bypass connection is provided to bypass the low noise amplifier, sending the received signal through an amplifier bypass connection. The amplifier bypass connection may include an attenuator. The switched bypass is activated by a control signal generated by a digital signal processor. The digital signal processor analyzes the received signal to detect and determine the relative contribution of the IMD interference to the total received signal power and, when the IMD interference exceeds a predetermined level, sends a control signal to bypass the low noise amplifier. Identification of the presence of IMD interference is by spectral estimation to discern when the mobile phone is in the presence of large near-band signals from an AMPS or other narrow-band base station which causes in- band IMD. In a preferred embodiment, the spectral estimation is performed by collecting a series of data samples from the received signal and, using a digital signal processor (DSP), computing a Discrete Fourier Transform (DFT) to generate frequency domain data, passing the data through a filter bank, then using a decision algorithm to determine whether or not there is sufficient IMD present in the received signal to bypass the LNA. If the IMD level is high enough to warrant bypass of the LNA, the DSP will provide a signal to an automatic gain control (AGC) block for controlling a variable gain amplifier (VGA) to compensate for gain loss due to bypass of the LNA. <IMAGE>
Patent JP-H0340283-B2 (JP)
IPC: B04C11/00
Filed: 1983-03-28
Abstract: An apparatus for drying steam in steam power generating stations, includes a plurality of cyclone separators having upper regions and lower ends, substantially tangential feed lines for a water-steam mixture leading to the upper regions of the cyclone separators, a water tank having an upper region and a lower end, respective discharge lines connected from the lower ends of the cyclone separators to the water tank, a water drain line connected to the lower end of the water tank, and equalizing lines respectively connected at an incline from the highest points of the upper regions of the water tank to a location of the upper regions of each of the cyclone separators above the feed lines.
Patent JP-H0672232-B2 (JP)
IPC: C07F5/04
Filed: 1983-03-28
Abstract: Borated reaction product of a long-chain aliphatic succinic acid compound and alkylene diamine having an average of at least about 2 N-substituted hydroxyalkyl-groups.
Patent JP-3312941-B2 (JP)
IPC: A24D1/02
Filed: 1993-02-19
Granted: 2002-08-12
Abstract: A cigarette includes a charge or roll of smokable material (e.g., tobacco cut filler) circumscribed by at least one layer of paper wrapping material to form a tobacco rod. A certain cigarette includes an outer wrapping material which circumscribes and overwraps an inner wrapping material. The outer paper wrapping material of the tobacco rod includes an additive package. The additive package includes at least one water soluble salt which is applied in a water soluble form. For example, a paper wrapper including wood pulp fiber and calcium carbonate filler material is treated with an aqueous solution of calcium acetate, potassium chloride and potassium acetate. The inner paper wrapping material includes flax fiber, magnesium hydroxide filler and calcium carbonate filler. The cigarette is capable of sustaining smolder under FTC smoking conditions while yielding very low levels of visible sidestream smoke.
Patent JP-4205200-B2 (JP)
IPC: B05D1/34
Filed: 1998-02-20
Granted: 2009-01-07
Abstract: A method for supplying a multicomponent fluid thermosetting resin gluing system in which a first fluid component is brought to flow in a first stream, and a second fluid component is brought to flow in a second stream, wherein the second stream is brought to encircle the first stream. A device for carrying out said method comprising a first body (10) provided with outlet conduits (20,21,22); a second body (30) having as many outlet apertures (40,41,42) as there are outlet conduits of the first body; each conduit being introduced into one aperture. Use of said device for which the apertures in the second body shell are fitted with externally protruding outlet conduits having an outlet nozzle, each conduit introduced into the same aperture extending beyond the nozzle of the conduit fitted to the same aperture, for supplying a multicomponent fluid thermosetting resin gluing system according to said method.
Patent JP-S531099-B2 (JP)
IPC: H03K19/003
Filed: 1973-05-25
Abstract: A new circuit is provided for checking for errors caused by most but not all of the faults that might occur in a network of logic gates. One part of the checking circuits, called a "1 cover" produces an output that is designated C1, and includes selected prime implicants of the function, F, of the newtork being checked. Thus, if there is no fault in either the circuit being checked or in the 1 cover circuit, C1 = 1 implies that F = 1. A comparison circuit is provided to produce an error signifying output, E, for the condition C1 = 1 and F = 0.
Patent JP-S6034786-B2 (JP)
IPC: H01R12/71
Filed: 1977-05-27
Abstract: A contact for a contactor assembly is provided which is short enough for use in high frequency applications and which has a pivotable end and a pre-curved center section which deflects in combination with the pivoting of the pivotable end to provide minimal forces on contact pads when a force is applied between the pad and the contactor assembly. The pre-curved center section has a large radius and is arranged such that the pivotable end and the contacting end of the contact are offset from one another within the plane including the radius of the center section so that the deflection direction is predetermined and deflection forces are reduced.
Patent JP-H0613611-B2 (JP)
IPC: G01N33/53
Filed: 1982-04-28
Abstract: Polymer particles dispersible to form a latex and latices of such polymer particles, said particles being adaptable to the fixing or bonding thereto of a biologically active substance and having a core-shell construction wherein the polymer material of the core determines the stability of the form of the latex particles and their redispersibility, and the material of the shell (1) is so hydrophilic that it would be completely or largely water soluble if it were not anchored to the core material and/or crosslinked, (2) contains functional groups which are suitable for the covalent fixation or bonding of biological active substances, and (3) in an anhydrous condition has a T lambda max from 20 DEG -250 DEG  C., depending on its composition, and methods for bonding a biologically active substance to such particles, for example to prepare a diagnostic reagent.
Patent JP-H027672-B2 (JP)
IPC: A63B31/08
Filed: 1985-05-02
Abstract: A method of producing a swim fin comprising a shoe portion (101) made of a first, comparativelly supple, moldable material; a blade portion (201) made of a second comparatively stiff material; said blade portion (201) and said shoe portion (101) being connected together in a stable manner by molding in a mold said shoe portion (101) on said blade portion (201), characterized in that said blade portion (201) is provided with at least one longitudinally extending deformable membrane like element (202), and by the fact that the method comprises the steps of:   a) forming at least one longitudinal slit (401) into said blade portion (201), extending from the the free fore end (501) of said blade portion (201) up to in proximity of the root end (601) of said blade portion (201); b) forming at least one groove (7) or channel in the said blade portion (201), and/or the mold associated with said blade portion (201), extending from said shoe portion (101) up to said slit (401), and c) allowing, concurrently with the molding operation of said shoe portion, the flow (107) of said first moldable material into said slits (401) to form the said membrane-like element (202). r
Patent EP-1322710-B2 (EP)
Inventor: LEUNG WAI-YEE
IPC: C07D209/08
Filed: 2001-09-28
Granted: 2015-02-18
Abstract: Chemically reactive carbocyanine dyes and incorporating an indolium ring moiety that is substituted at the 3-position by a reactive group or by a conjugated substance, and their uses, as described. Conjugation through this position results in spectral properties that are uniformly superior to those of conjugates of spectrally similar dyes wherein attachment is at a different position. The invention includes derivate compounds having one or more benzo nitrogens.
Patent EP-1262382-B2 (EP)
Inventor: VISMARA MARIO
IPC: B60R21/34
Filed: 2002-02-19
Granted: 2008-09-03
Abstract: A protective structure for vehicles (10), designed to be used, in particular, in the event of impact between a vehicle (10) and a pedestrian (so-called pedestrian impact), in which at least one energy absorption element or buffer (16) is used, positioned, at least partially, parallel to the front cross member (17) of the vehicle (10); it is furthermore possible to modify the external style (L) of the vehicle (10), by bringing the profile of the bonnet (11) forward and/or furthermore providing for the insertion of a new buffer (25), designed to work on the front-end structure of the vehicle (10), positioned below the bumper (12), in order to obtain advantages in terms of safety. <IMAGE>
Patent EP-2135904-B2 (EP)
Inventor: BRIGGS PAUL C
IPC: C09J133/20
Filed: 2002-07-10
Granted: 2021-01-13
Abstract: Adhesive composition, including a mixture of about 1 percent to about 50 percent by weight of chlorinated polymer, about 0.5 percent to about 45 percent by weight of a nitrile elastomer, a thermoplastic acrylonitrile copolymer, or mixtures thereof, and about 25 percent to about 90 percent by weight of an alkyl acrylate or methacrylate monomer.
Patent EP-0163225-B2 (EP)
IPC: C07C309/42
Filed: 1985-05-18
Granted: 1990-05-30
Abstract: Acyloxybenzenesulfonic acids and their alkali metal and alkaline earth metal salts are prepared by a process comprising sulfonation of a phenyl ester in the presence or absence of a small amount of a complexing agent for the sulfonating agent SO3 or chlorosulfonic acid, subsequent acylation and, if desired, neutralization to give the alkali metal or alkaline earth metal salt, and, if required, subjecting the latter to oxidative bleaching before drying.
Patent EP-0415296-B2 (EP)
Inventor: VETTER ROMAN
IPC: C12N1/21
Filed: 1990-08-25
Granted: 2001-04-25
Abstract: Optimised high-alkaline proteases which are suitable for use in detergent formulations are described. They are prepared by employing mutated DNA sequences of transformed microorganisms. These DNA sequences are obtained by starting from DNA sequences which code for the high-alkaline protease which is normally produced by Bacillus species, modifying these DNA sequences in defined positions by directed mutagenesis (point mutation) in such a way that the codon in which the point mutation is located now codes for an amino acid which is more strongly basic than the original amino acid. The original amino acids have been replaced in the resulting high-alkaline proteases by more strongly basic amino acids, preferably by the amino acids lysine or arginine. Synthetic oligonucleotides, DNA sequences, vectors and transformed microorganisms used to generate and obtain the optimised high-alkaline protease are likewise described.
Patent EP-0910588-B2 (EP)
Inventor: ABEL RICHARD C JR
IPC: C08F6/00
Filed: 1997-07-08
Granted: 2007-10-10
Abstract: Methods for devolatilizing polymer solutions have been invented which include, in certain aspects, dissolving a viscous polymer in a solvent forming a polymer-solvent solution, introducing the polymer-solvent solution into a thermal dryer, heating or cooling the polymer-solvent solution in the thermal dryer forming product polymer with solvent removed and separated solvent (which may include other residuals), the separated solvent with other residuals if present vaporizing in the thermal dryer forming a vapor, removing the vapor from the thermal dryer, and discharging product polymer from the thermal dryer.
Patent JP-3986617-B2 (JP)
IPC: C09D133/00
Filed: 1997-05-28
Granted: 2007-10-03
Abstract: Binders comprising at least one aqueous polymer dispersion with a minimum film-forming temperature less than 10 degrees C are prepared by radical aqueous emulsion polymerisation of monomer mixtures that contain the following components :(A) 45-70 parts by weight at least one monomer whose homopolymer has a glass transition temperature (Tg) less than 20 degrees C ; (B) 30-55 parts by weight at least one monomer whose homopolymer has a Tg greater than 50 degrees C ; (C) 0-1 part by weight at least one monomer with acidic groups ; and (D) 0-2 parts by weight at least one extra monomer chosen from amides, alpha ,  beta -unsaturated 3-6C carboxylic acids (or their hydroxy-(2-6C alkyl)-esters) and/or N-vinyl lactams. Low emission, solvent-free coating materials containing at least one of these binders are also claimed.
Patent JP-H0475408-B2 (JP)
IPC: F16D65/18
Filed: 1984-07-17
Abstract: PURPOSE:To reduce the weight and the size of a device, by a method wherein a disc brake is driven through a planetary gear device which is rotated for driving by means of an easily-controllable electric input in a way to press the disc between the nip formed by a pair of pads. CONSTITUTION:In the forward state of a vehicle, a disc 2 is rotated in the direction of an arrow mark togetherwith wheels. By charging a driving rotor 9 with electricity with the aid of a brake pedal, a solar gear 17 and a planetary gear 18, geared with an internal gear 19 secured to a caliper 1, are reduced for revolution, and a lever body 21 is rotated through a support shaft 20. An inner pad 4 is pressed against the disc 2, and an outer pad 5 is also is brought into slide contact with the disc 2 to generate a given brake force. This enables elimination of a hydraulic device and all of pipings for the hydraulic device and enables reduction of the weight and the size of a device.
Patent JP-2855490-B2 (JP)
IPC: F16B15/08
Filed: 1991-05-31
Granted: 1999-02-10
Abstract: Nails (14) suitable for outdoor use, such as roofing nails, are formed from carbon steel wire (10) pre-coated with a metallic layer (12), which has corrosion-resistant properties, such as a zinc layer applied by pre-galvanizing the wire. Each nail (14) is formed with a shank (18) and with a head (16). The metallic layer is discontinuous in a region (22) on the head (16) of each nail (14). The nails are collated by means of collating wires (24) welded to the shanks of the nails (14). The collated nails are coiled. The coiled nails are cleaned in a cleaning bath, such as 1,1,1,trichloroethane. The cleaned nails are coated with a polymeric layer, which covers the region (22) on the head (16) of each nail (14) where the metallic layer is discontinuous, thus restoring the corrosion-resistant properties of the nails (14). <IMAGE>
Patent JP-S6046579-B2 (JP)
IPC: H04B17/00
Filed: 1982-09-20
Abstract: A desire exists in the optical transmission of optical signals to co-transmit a service channel or telemetry signals in the form of an additional low frequency signal over the light conductor, since a remote feed line or a service channel is not always installed parallel to the light conductor length. The requirement exists for the transmission of the additional signal that, in addition to a low additional expense, no disruption of the actual useful signal can occur. To this end, the control signal of a laser diode transmitter is modulated with the signal to be additionally transmitted and this light component is coupled out at the receiving side. The structure is particularly useful in optical transmission systems for very high frequency digital signals with bit rates above 100 Mbit/s.
Patent JP-3121050-B2 (JP)
IPC: A47J31/54
Filed: 1991-07-18
Granted: 2000-12-25
Abstract: A device suitable for supplying boiling water, comprising a thermally insulated compression resistant water reservoir (5), an electric heating element (11) of such power that the water present in the reservoir (5) is heated to a temperature above its atmospheric boiling point, a temperature control (13), with which the temperature of the water in the reservoir (5) is adjusted above the boiling temperature under atmospheric pressure, a water inlet circuit (3) which is connected to the water mains and which is suitable for supplying an inlet flow which is at least equal to the delivery flow of the device, as well as a discharge conduit (8) for boiling water joined directly to the reservoir (5) and connected to the top part thereof, the water inlet circuit terminating under or at the underside of the heating element (11), characterized in that a discharge valve (7) is mounted directly on the reservoir (5) or at a point in the discharge conduit (8) as close as possible to the discharge opening (6) in the reservoir (5). <IMAGE>
Patent JP-3959105-B2 (JP)
IPC: B07C5/02
Filed: 1997-07-11
Granted: 2007-08-15
Abstract: The invention relates to a feeding device (10) for rubbish sorting means with carriers (16) moving along a conveyor belt (14) past a ripper (17). A throwing-back rake (26) is provided in the region of the ripper (17) which is pivotably mounted about a first axle (28) arranged above and crossing the conveyor belt (14), and can be driven by a drive mechanism swinging to and fro in such a manner that the throwing end (44) of the throwing-back rake (26), which end faces the conveyor belt (14) describes at least substantially a path departing from the conveyor belt (14) contrary to the direction (18) of conveyance. There is risk of breakage if objects (54) jam between the throwing-back rake (26) and the carriers (16). As an overload safety mechanism, the first axle (28) is mounted on a rocker (30) which can be moved about a second axle (32) parallel to the first axle (28). The rocker (30) has an associated working position in which the first axle (28) of the conveyor belt (14) is closest and in which the rocker (30) is fixed in the working position thereof until a predetermined break-away force occurs, and is stopped from making a movement departing from the conveyor belt (14). The geometrical arrangement is therefore such that when the throwing end (44) is blocked during the moving stage, extending contrary to the direction of conveyance, on the first axle (28), a tangential force resulting from the drive force occurs in relation to the second axle (32), the direction thereof being suitable to increase the distance between the first axle (28) and the conveyor belt (14).
Patent JP-2645091-B2 (JP)
IPC: C07D401/04
Filed: 1988-08-02
Granted: 1997-08-25
Abstract: Naphthyridine and quinoline compounds having the formula: <CHEM>  wherein A is CH or N; Z is an amine having the formula: <CHEM> R is o,p-difluorophenyl or p-fluorophenyl; and R1 is hydrogen or a carboxy protecting group. The compounds of the invention have antibacterial activity and improved solubility and pharmacokinetic properties.
Patent JP-H0714397-B2 (JP)
IPC: A61C1/18
Filed: 1991-08-12
Abstract: A cartridge type dental handpiece (10) contains a handpiece main body (11), a head housing (12) provided at a distal end of the handpiece main body (10), and a cartridge (13) detachably adapted within the head housing (12). The cartridge (13) has a cartridge casing (26) and a rotatable sleeve (23) rotatably mounted within the cartridge casing (26) and adapted for detachably holding a dental burr (15). The dental handpiece (10) further contains a fluid passage (17, 18, 20, 21) defined between an inner surface of the head housing (12) and an outer surface of the cartridge casing (26) when the cartridge (13) is mounted within the head housing (12), a fluid spraying port (22) formed in a lower surface of the cartridge casing (26) in communication with the fluid passage (17, 18, 20, 21) for spraying the fluid from the fluid passage (17, 18, 20, 21) onto a tooth being treated, and a communication port (31, 32) for supplying the fluid from a fluid supply duct (29, 30) within the handpiece main body (11) into the fluid supply passage (17, 18, 20, 21). <IMAGE>
Patent JP-3701401-B2 (JP)
IPC: G06F9/302
Filed: 1996-08-12
Granted: 2005-09-28
Abstract: A microprocessor having a saturation operation unit comprising a decoder 220 for decoding a 4-bit saturation operation bit length data item into a 16-bit value, a decoder 221 for decoding a 5-bit saturation operation bit length data item into 1 to a 32-bit value, selectors 236, 237, 238, 239 and an operation unit 250 for outputting values stored in the decoder 220 and 221 or values obtained by inverting the values, per bit, stored in the decoder 220 and 221 when a target saturation operation value is over a saturated value detected by using selectors 234, 235 and operation units 226 and 227.
Patent JP-4392906-B2 (JP)
IPC: B41J29/38
Filed: 1999-07-29
Granted: 2010-01-06
Abstract: There is provided an information processing apparatus which is easy for a user to operate. In the information processing apparatus, it is judged based on a function obtained from a peripheral whether or not a job script can be issued to the peripheral, and a job issuance processing is controlled in accordance with a judgment result. <IMAGE>