baber/WOPTO huggingface dataset:
Patent EP-1036103-B2 (EP)
Inventor: KREBS MICHAEL
IPC: C08G18/40
Filed: 1998-11-21
Granted: 2008-07-16
Abstract: Hotmelt polyurethane adhesive compositions which are solid at room temperature and capable of being cured by moisture are obtained by combining the reaction product of a polyisocyanate and a low molecular weight polymer derived from ethylenically unsaturated monomers and containing active hydrogen groups such as hydroxyl with an isocyanate-containing polyurethane prepolymer derived from one or more polyols. The low molecular weight polymer component may, for example, be obtained by free radical polymerization of mixtures of unsaturated monocarboxylic acids, alkyl esters of unsaturated monocarboxylic acids, and/or hydroxyalkyl esters of unsaturated monocarboxylic acids.
Patent JP-S6254628-B2 (JP)
IPC: C01G49/00
Filed: 1979-08-13
Abstract: In grinding disks, toxic lead chloride and antimony sulfide may be replaced by non-toxic alkali metal chloroferrates (II,III) produced by melting together alkali metal chloride, anhydrous ferric chloride and iron powder.
Patent JP-H0141026-B2 (JP)
IPC: H01L21/60
Filed: 1982-06-17
Abstract: PURPOSE:To save the position detecting time and reduce the transfer time, by simultaneously conducting a wire bonding and the detection of a position a predetermined pitch away from the present position, and feeding a lead frame by a distance corresponding to the length of a plurality of devices at a time. CONSTITUTION:The devices are bonded as one unit. The image of the reference point of the tenth pellet 2 of the first device is detected and stored as at 19. The bonding point previously stored in a computer is corrected by the displacement amount, and the frame is moved by a distance corresponding to the length of one device. When the eighth pellet comes under a detector 19, a tool 14 is positioned above the tenth pellet. According to the data stored through light, the tool 14 is introduced to the bonding point to connect the bonding point of the pellet to the bonding point of a lead. In the bonding operation, the bonding point of the eighth device is similarly detected and corrected and then stored in the computer. Upon completion of the wire bonding for the ten devices, the lead frame 1 is moved as at A by a distance corresponding to the length of ten devices, and a bonding head 13 is restored, and in addition, the detector 19 is located at the twentieth pellet 2. This constitution makes it possible to reduce the lead frame feeding time and effect an accurate wire bonding.
Patent JP-2887271-B2 (JP)
IPC: A61K38/55
Filed: 1995-05-08
Granted: 1999-04-26
Abstract: Peptide derivatives of trifluoromethyl ketones of formula (I), their hydrates, enantiomers, diastereoisomers, epimers, and salts are new. R1, R2 = 1-6C alkyl or 3-7C cycloalkyl; R3 = H, 1-6C alkyl or 3-7C cycloalkyl; R4 = halo, or 1-6C alkyl or alkoxy; R5 = 1-6C alkyl; X, Y = CO or SO2; n = 1, 2, or 3; p = 0 or 1; Z = S or O; A = a gp. of formula (i) or -NR6-CHR7-; A1 with the N and CH forms a 2-azabicyclo(2,2,2)octane, 2-aza bicyclo(2,2,1)heptane, perhydroindole, perhydroisoindole, indoline, isoindoline, perhydroquinoline, perhydroisoquinoline, 1,2,3,4-tetrahydroisoquinoline, 1,2,3,4-tetrahydroquinoline, cyclopenta(b)pyrrolidine, 1,3-thiazolidine, or pyrrolidine ring, R6 = H, 1-6C alkyl, 3-6C cycloalkyl, or indan-2-yl, R7 = H, or 1-6C alkyl.
Patent JP-S582671-B2 (JP)
IPC: C12N9/18
Filed: 1980-08-19
Abstract: The present invention provides a process for obtaining cholesterol esterase from micro-organisms of the genus Pseudomonas, wherein Pseudomonas sp. DSM 1280 or DSM 1281 is cultured in an appropriate culture medium in the presence of an inducer and the enzyme is obtained from the culture medium and/or from the cells.
Patent JP-3378606-B2 (JP)
IPC: C08L101/00
Filed: 1993-05-17
Granted: 2003-02-17
Abstract: The invention relates to aqueous dispersions of water-soluble polymers formed by polymerisation of a mixture A) of various monomer constituents a1), a2) and optionally a3) in the presence of a polymeric dispersant D, with the proviso that the mixture A) is built up from the following, chemically different monomer constituents:   a1) from 99 to 70% by weight of at least one water-soluble monomer,   a2) from 1 to 30% by weight of at least one hydrophobic monomer, and optionally   a3) from 0 to 20% by weight of at least one amphiphilic monomer, where monomer components a1), a2) and a3) in each case add up to 100% by weight, and that the water-soluble polymers have a mean molecular weight Mw (weight average) of at least 10<6> daltons.
Patent JP-3833822-B2 (JP)
IPC: B60Q1/06
Filed: 1998-05-01
Granted: 2006-10-18
Abstract: PROBLEM TO BE SOLVED: To improve nighttime visibility in an intersection, garaging, etc., by inhibiting changing of a vehicle headlamp irradiation angle, and fixing to a preset irradiation angle, in accordance with a comparison result between at least a car speed sensor detection value and a prescribed value, of the car speed sensor detection value and a vehicle peripheral condition detection value. SOLUTION: In vehicle headlamp control by a microcomputer, a driver closes a headlamp switch, to light a headlamp (step 101, 103). Next, based on a car speed sensor, a vehicle running speed is detected to be compared with a prescribed value (104, 105). When the speed is the prescribed value or less, a predetermined headlamp control fixed value is read, as this fixed value, a vertical directional angle is a down direction maximum value relating to an optical axis in both right/left headlamps, and a horizontal directional angle is in irradiation of a little outer side relating to the vehicle advancing direction. That is, an irradiation light quantity is ensured, and an angle capable of irradiating the widest range in the periphery of a vehicle is set, in the end, a control signal of a headlamp drive part is output (107, 108).
Patent JP-2868283-B2 (JP)
IPC: A61P43/00
Filed: 1990-05-11
Granted: 1999-03-10
Abstract: The present invention relates to novel arylsulphonamides of the formula 
<IMAGE>
 in which
 A, B and R1 to R6 are as defined in Claim 1,
 their enantiomers, their cis- and trans-isomers, if R4 and R5 together represent a carbon-carbon bond, and their addition salts, in particular, for pharmaceutical use, their physiologically tolerable addition salts with inorganic or organic bases, if R6 represents a hydroxyl group, which have valuable pharmacological properties, in particular antithrombotic effects and effects mediated by thromboxane. At the same time, the novel compounds are additionally thromboxane antagonists (TRA) and thromboxane synthesis inhibitors (TSI). In addition, they also have an effect on PGE2 production.
Patent JP-H0317830-B2 (JP)
IPC: C07C303/16
Filed: 1987-05-27
Abstract: A process for the preparation of a benzyl trifluoromethyl sulfide by bringing a benzyl thiocyanate and trifluoromethyl bromide into contact with zinc in a polar aprotic solvent or a pyridine. The invention also relates to a process for the preparation of trifluoromethane sulfonyl chloride by bringing a benzyl trifluoromethyl sulfide into contact with chlorine and water.
Patent JP-H0341416-B2 (JP)
IPC: C03C13/00
Filed: 1981-08-18
Abstract: Technique for making glass having a predetermined refractive index profile using fluorine doping and fluorine etching. A substrate glass body is coated with a plurality of successively applied vapor deposited glass layers wherein each succeeding layer is built with a larger quantity of fluorine than the adjacent preceding layer. The amount of the doping in each layer is such as to achieve the desired refractive index profile. Fluorine etching is employed to provide a uniform core before the glass body is heat fused into a rod-like structure suitable for the preparation of light waveguides for use in optical communications technology.
Patent JP-2728030-B2 (JP)
IPC: H04W16/28
Filed: 1995-05-15
Granted: 1998-03-18
Abstract: PURPOSE: To attain small size and light weight of the telephone set and to improve the operability at the arrival of a call by using a single motor so as to select the operation of a vibration call section and an operation of an antenna telescopic section. CONSTITUTION: When the portable telephone set 1 receives a call, a motor 10 is driven forward by a signal from a control section and a vibration generating section 20 is vibrated to inform the user of the arrival of the call. When the user slides an operation section 43 to the position of information, a power changeover section 40 rises to mesh a gear 11 of the motor 10 with a gear 31 of an antenna telescopic section 30 thereby setting the antenna in the telescopic state, opening a hook switch 50, and setting a hook-off state into a speech enable state. When the speech is finished, the switch is used to reverse the motor, the antenna is contracted. The operation section 43 is skided downward to allow a support section 41 to close the hook switch.  Thus, the single motor drives selectively the vibration generating section or the elongation/ contraction of the antenna through the operation of the power changeover section, thereby attaining small size, light weight of the telephone set and simplifying the configuration.
Patent JP-S6319539-B2 (JP)
IPC: C08K5/00
Filed: 1983-07-30
Abstract: Provided are single component organopolysiloxane compositions which are hardenable at ambient temperatures and contain as the cross-linking agent silanes with hydrocarbonoyloxy (acyloxy) or ketoniminoxy groups. The compositions further comprise a cross-linking catalyst which is an organic derivative of titanium, e.g., a titanium ester, polytitanoxane, alkanolamine titanate, etc., or an organic derivative of zirconium, e.g., a zirconate, polyzirconate, etc. After cross-linking, the present compositions provide organopolysiloxane elastomers exhibiting good properties. The organopolysiloxane compositions are referred to as "single component" to contrast them with the two-component organopolysiloxane compositions which are not storage stable and must therefore be handled in two separate packages, which problem is overcome by the present compositions.
Patent JP-3343830-B2 (JP)
IPC: F02K3/06
Filed: 1994-06-23
Granted: 2002-11-11
Abstract: A modified exhaust tailpipe especially for use with an aircraft turbofan engine utilizing a noise suppressor. The modified tailpipe is connected to the exhaust duct of the engine. The forward end of the tailpipe is essentially the same diameter as that of the exhaust duct of the engine. The contour of the tailpipe is such that it increases in diameter to form a bulge (31) to increase the flow area for fan gases in the area of a mixer (24) which is supported within the forward end of the tailpipe exhaust system. This improves the operating efficiency of the jet engine. <IMAGE>
Patent JP-S6211246-B2 (JP)
IPC: F23D14/38
Filed: 1982-09-18
Abstract: Cutting head usable equally well with "head mixed" blowtorches (1) as with "premixed" ones, comprising a male part (6) and a female part (7), and characterized in that: (a) the end of the male part in contact with the blowtorch has a flange (20) the diameter of which is less than that of the chamber (5) into which open conduits (3 and 4) for the heating oxygen and gas of a "head mixed" torch, or the conduit for the heating mixture of a "premixed" torch, and which is crossed by at least two diametrically opposed holes (21); (b) between the male part and the female part is provided an annular passage (22) for the heating oxygen/gas mixture; and (c) in communication with the holes (21) are hollows (21a) provided in the lower protruding part of the flange, or assemblies provided in the female part, which make possible the aspiration of gas, said hollows or assemblies being in communication with the annular passage (22).
Patent JP-S6216621-B2 (JP)
IPC: A23L7/152
Filed: 1983-09-07
Abstract: The shelf-life of flour containing bran or other non-endosperm millings is improved by selectively suppressing enzyme activity in the non-endosperm components of the flour, especially by heat treatment. Grain may be heated, milled and the bran combined with flour extract from untreated grain.
Patent JP-3496580-B2 (JP)
IPC: H04Q9/00
Filed: 1999-06-15
Granted: 2004-02-16
Abstract: PROBLEM TO BE SOLVED: To allow a small-sized mobile setting device to be used in common for a plurality of systems and to easily set related data. SOLUTION: A mobile setting device body of a size gripped by a hand is provided with a display section 12 and an operation section 13. Related data are displayed on the display section 12 by operating the operation section 13 and the relational data are stored in a data memory when setting contents are confirmed. Furthermore, the operation section 13 has a function of transferring the related data to a transmission unit. The related data stored in the data memory are edited in various ways.
Patent JP-H0752360-B2 (JP)
IPC: G10L19/04
Filed: 1987-07-08
Abstract: PURPOSE: To make the envelope of a frame smooth and prevent a noise form being generated by controlling a pitch gain to a large fixed value when the coefficient of a pitch regenerating filter is larger than a predetermined value as to a means which makes multipulses easy to rise even in the latter half of a frame. CONSTITUTION: This encoder is equipped with a pitch extracting circuit 1 as a pitch extracting means which calculates the pitch gain of the pitch regenerating filter cascaded to a linear predictive filter based on a pitch extracted from a signal regarding an input signal and controls the calculated value to a large fixed value when the calculated value is larger than the predetermined value, and a linear predictive analyzing circuit 2 and a weighted impulse response arithmetic circuit 3 which find the impulse response of a synthesizing circuit with the pitch regenerating filter. Namely, when the pitch gain is larger than the predetermined value, the gain is controlled to the large fixed value. Consequently, the tone of an encoded voice is increased.
Patent JP-2914186-B2 (JP)
IPC: F24F11/02
Filed: 1994-08-11
Granted: 1999-06-28
Abstract: PURPOSE:To reduce a cost and to improve the detecting accuracy of a relative humidity by reducing the number of sensors in the controller for an electric apparatus having a humidity sensor and a temperature sensor. CONSTITUTION:The controller for an electric apparatus comprises temperature detecting means 9 for detecting a temperature by a temperature sensor 8, humidity detecting means 7 for detecting a humidity by a humidity sensor 1 for varying its resistance value according to the humidity and the temperature, relative humidity calculating to the humidity and the temperature, relative humidity correcting the output of the means 7 on the basis of the defected value of the means 9, and operation control means 11 for controlling the operation of the apparatus on the basis of the calculated relative humidity. Thus, the temperature sensor for compensating the temperature can be omitted, and a low cost controller having high detecting accuracy of the relative humidity is obtained.
Patent JP-H0443078-B2 (JP)
IPC: C07J71/00
Filed: 1983-10-28
Abstract: The present invention relates to certain steroid compounds in which the particle size of the active compound is controlled in order to obtain a higher and more acceptable level of in vivo activity. The steroid compounds are those having a basic ring structure of the general formula: <CHEM> in particular that known as "trilostane", the compounds being in particulate form and consisting of particles having a mean equivalent sphere volume diameter of less than about 20  mu m, at least 95% of the particles having a particle size of less than about 50  mu m.
Patent JP-3348131-B2 (JP)
IPC: C09J163/00
Filed: 1994-09-13
Granted: 2002-11-20
Abstract: PURPOSE: To show improved moisture resistance and adhesion property and to prevent the disconnection failure due to the corrosion of an aluminum electrode by using an insulation paste with modification resin consisting of sulfonium salt indicated by a specific chemical expression as an essential constituent and adhering and fixing a compound semiconductor chip and a lead frame. CONSTITUTION: An insulation paste consists of epoxy resin, phenol resin curing agent, modification resin made of sulfonium salt shown whose general expression is shown by an expression 1 or an expression 2, an insulation filling material, a solvent, and monomer, or the mixture as essential constituents, where X indicates CH3 , H, halogen atom, or NO2 and M indicates Sb, As, or P in the expression 1. Also, R<1> and R<2> indicate alkyl group, halogen atom, or H, R3 indicates ether or ester, and A<-> indicates SbF6 <-> , AsF6 <-> , PF6 <-> , or CH3 SO4 <-> in the expression 2. A chemical semiconductor chip and a lead frame are bonded and fixed by the insulation paste.
Patent JP-H0228181-B2 (JP)
IPC: G06F13/28
Filed: 1984-11-30
Abstract: A microcomputer system includes a main processor (1), a memory (3) and a direct memory access controller (DMA;4) effective to control direct data transfer between the memory and input<sub>/</sub>output devices on channels. Bus control for data transfer is switchable between the DMA and processor by a hold request/acknowledge handshaking sequence between the DMA and processor. A control line (27) from the channels is activated by a peripheral processing device on a channel when it wishes to gain control of the busses for data transfer. Logic means co-act with the handshaking sequence to determine which device gains control of the busses. This logic is responsive to the DMA address enable output (AEN), the hold acknowledge output of the main processor (HLDA) and the channel control line output (-MASTER). When all these are deactivated, control passes to the main processor, when AEN and HLDA only are activated, control passes to the DMA controller and, when all three are activated, control passes to the peripheral processing device.
Patent JP-3076308-B2 (JP)
IPC: H04W76/02
Filed: 1998-09-16
Granted: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency bands of a mobile object system by realizing the joint utilization of control channel frequency by time division without establishing the frequency synchronization, phase synchronization, modulation symbol synchronization, etc., of radio waves among plural base stations arranged under geographic conditions interfered by radio waves in a mobile object communication system adopting an FDMA system based on a digital modulation system. SOLUTION: Plural base stations 11 to 16 respectively have functions for adjusting transmission timing transmitted from their own stations and transmit a transmission signal based on a control channel by time division. A line controller 1 fixes the transmission timing in each of base stations 11 to 16 and controls radio waves so as not to collide with each other. Each of mobile stations 31, 32 selects an optimum connecting base station from frame synchronization and a receiving level, adops intermittent receiving operation for receiving only the transmission timing of the connecting base stations 11 to 16 and receives signals from the base stations 11 to 16 as continuous signals.
Patent JP-3357081-B2 (JP)
IPC: A61K33/08
Filed: 1991-09-20
Granted: 2002-12-16
Abstract: The present invention is directed towards a superior tasting pharmaceutical composition having porous granules produced through in situ gas generation using effervescence-producing ingredients and a process for producing the same. The method disclosed herein is especially suitable for producing superior tasting antacid tablets as well as superior tasting calcium supplements.
Patent JP-3483601-B2 (JP)
IPC: D06P3/00
Filed: 1993-10-25
Granted: 2004-01-06
Abstract: An improved method is disclosed for imparting a tint or color to a soft, hydrogel contact lens by uniformly dispersing a dye throughout the lens. The dye is a water-soluble halotriazine dye. The dye is reacted with a hydrophilic monomer to prepare a reactive dye containing predominantly monofunctionality. The monomer is then subjected to polymerization in the presence of a homogeneous solution of the reactive dye in the monomer under conditions to yield the hydrophilic polymer from which the lens is formed. The dye becomes bonded to the polymer during polymerization. The finished lens does not require soaking in an aqueous solution of the dye to impart the desired tint or color to the lens. Additionally, the dye uniformly dispersed throughout the lens according to the improved method does not leach out of the lens or migrate within the lens. Furthermore, the lens does not need to be washed with aqueous base to bond the dye to the lens.
Patent JP-3175051-B2 (JP)
IPC: B60R21/26
Filed: 1999-10-14
Granted: 2001-06-11
Abstract: An electric ignition type initiator (10) applies an electrical signal via a pair of electrical signal input portions to a resistance element (22) connected across the electrical signal input portions to heat the resistance element to cause the heat from the resistance element to ignite an explosive charge (30, 50) and thereby operate a vehicle safety apparatus. The resistance element is formed by etching a film of nickel-chrome alloy provided on the top surface of a substrate (20). The first side of the resistance element extends in a straight line between the electrical signal input portions, and the second side is inclined from each of the electrical signal input portions so that the width between the first side and each incline on the second side decreases as distance from the respective electrical signal input portion increases. The resistance element has its minimum sectional area where the inclines meet. <IMAGE>
Patent JP-H083608-B2 (JP)
IPC: G03C1/775
Filed: 1986-12-10
Abstract: A photographic paper support material for photographic purposes is disclosed with a polyolefin coating on both sides, wherein the base paper is internally sized by using a hydrophobizing sizing agent, and is surface sized with an aqueous coating mixture. The aqueous coating mixture contains a carboxyl-modified polyvinyl alcohol and optionally includes compounds with polyvalent cations. The paper support material is preferably used with such photographic layers as require wet development and wet fixing of the photographic image with photographic processing solutions.
Patent JP-H0421496-B2 (JP)
IPC: C08L89/06
Filed: 1985-12-24
Abstract: Collagen membranes with desired properties are prepared by using a variety of gel-forming techniques in combination with methods for converting the gels to solid forms. One technique involves compressing a gel matrix under constant pressure to form a fibre network which is dried; another involves disrupting and centrifuging a matrix, harmonizing the precipitate auto or paste and casting and drying the paste. The properties of these membranes or other solid forms may be further altered by cross-linking the collagen preparation either after formation of the membrane or gel, or most preferably by mixing cross-linked collagen with solubilized collagen in the original mixture used to create the gel.