baber/WOPTO huggingface dataset:
Patent EP-0108556-B2 (EP)
IPC: G01M3/24
Filed: 1983-10-26
Granted: 1992-04-29
Abstract: Apparatus for monitoring the escape of steam from the tubes of a power station boiler or the like employs a microphone located externally to the combustion space to sense an increase in combustion space noise level. At least one long narrow listening tube (12) leads from the combustion space (10) and has at its end an elbow (16) to which is sealed a microphone assembly (14) that senses the noise in the combustion space (10). Preferably a diaphragm (32) is interposed between the microphone assembly (20) and listening tube (12) that seals the end of the listening tube (12) while transmitting sound substantially unattenuated. The diaphgram (32) is a plastics sheet compressed between washers (30, 30a) that have an undulating line of contact. Noise from escaping steam at a frequency of 4-8 KHz may be detected with a gain of typically -20 db. The signal from the microphone assembly (14) is amplified (40, 42) and processed by means (49) to indicate the level of sound in the combustion space.
Patent EP-0468376-B2 (EP)
Inventor: VETTORATO NATALE
IPC: B65B43/46
Filed: 1991-07-19
Granted: 1998-01-28
Abstract: The sack filling machine comprises three working stations (S1, S2, S3) sequentially arranged after one another, and two pairs of grippers (P1, P2) to transfer each single sack (Z), by gripping it at its mouth portion, from a station to the successive station. Each gripper of the pairs of grippers (P1, P2) is mounted on a cradle member (14, 14') arranged at the respective side of the machine and articulated by its ends (15, 15') to pairs of parallel connecting rods (16, 16') directed upwardly and pivotably supported at their upper ends by the frame of the machine, the said cradle members (14, 14') being operatively connected by means of a respective tierod (18) to driving means (19, 20) which impart to said cradles a longitudinal alternating movement equal to the distance between two subsequent working stations (S1, S2, S3). Means are provided for lifting and lowering the grippers (P1, P2) in correct time relationship with the swinging movement of the cradles, for inserting and withdrawing the mouth of the sack respectively into and from the working station concerned. <IMAGE>
Patent EP-0520151-B2 (EP)
Inventor: OPPERMANN HORST
IPC: D06N3/00
Filed: 1992-04-09
Granted: 1998-10-21
Abstract: A process for producing latex-, PVC- and plasticiser-free textile or plastic floor or wall coverings which contain, inter alia, a foamed layer, a powder mixture consisting of     100 parts of a thermoplastic polymer   0-100 parts of fillers   0.5-7 parts of blowing agent   0-30 parts of auxiliaries being scattered in an amount corresponding to the required thickness onto the base layer below the subsequent foamed layer and melted at temperatures of 70-110 DEG C, polished between polishing rolls and foamed at temperatures of 120-200 DEG C. The invention further relates to the novel means and to the coverings produced therewith. <IMAGE>
Patent EP-0677631-B2 (EP)
Inventor: TUERK ACHIM
IPC: E05C9/02
Filed: 1995-03-17
Granted: 2001-03-14
Abstract: The fastening control comprises a collar in which either a drive nut for the force application of an operating handle (34) or on which the drive nut of the operating handle is rotatably supported. The drive nut has a recess (22) to accept the endpiece (23) of a shaft (24). The free end of the shaft serves as an engagement piece for a rotating coupling of the drive element of the fastening device. The shaft has a polygonal cross section. The end piece and the swing bearing head piece of the shaft have the same cross-sectional shape and size as the length of shaft between the peripherally narrower parts. The peripherally narrower parts to the end piece and swing bearing head piece are each defined by a steep pyramid surface, and by a flat conical surface to the shaft middle. <IMAGE>
Patent EP-0978499-B2 (EP)
Inventor: WEINBERG HENRY W
IPC: G01N1/10
Filed: 1997-07-22
Granted: 2010-05-05
Abstract: Methodologies for the synthesis, screening and characterisation of organometallic compounds and catalysts (eg homogenous catalysts), including combinatorial synthesis, screening and characterisation of libraries of supported and unsupported organometallic compounds and catalysts (eg homogenous catalysts). The methods can be applied to the preparation and screening of large numbers of organometallic compounds which can be used not only as catalysts (eg homogeneous catalysts), but also as additives and therapeutic agents.
Patent JP-H0332021-B2 (JP)
IPC: G01N29/04
Filed: 1986-05-14
Abstract: An ultrasonic beam is made to penetrate into the rail from the median surface (A) of the rolling table of the rail along a direction forming in horizontal projection an angle ( alpha 1) comprised between 10 DEG  and 25 DEG  with the longitudinal axis of the rail and in vertical projection an angle ( alpha 2) with the symmetric plane of the rail comprised between 60 DEG  and 80 DEG . The echoes reflected by a displaced oval flaw are detected either directly or indirectly.
Patent JP-S6012059-B2 (JP)
IPC: A61M13/00
Filed: 1982-07-09
Abstract: An oxygen insufflation device for wearing on the head of a person comprises a head engaging frame similar to a spectacle frame including a front portion and a side temple portion engaged on each side of said frame terminating in respective ear engaging ends. The front member is engaged with the front portion of the frame and has a nose feed engageable over the person's nose and a downwardly extending portion terminating in a nose plug which is engageable into a single nostril. A flexible connection for supplying oxygen is connected into the frame at one of the temple portions and an oxygen flow passage is defined from this flexible connection through the associated temple portion and along the front of the frame and down said front member in the downwardly extending portion and terminates in a discharge opening in the nose plug. The frame advantageously includes a flexible connection between the front portion of the frame and the temples in the form of flexible links which are made from corrugated tube stock. Ear engaging portions comprise bows which are made of helically wound flat wires enclising a spring construction within the wires. The front portion of the device advantageously includes a flexible angular tubular member terminating in the nose seat.
Patent JP-H0635454-B2 (JP)
Inventor: AASAA ADAMU NAGERU
IPC: C07D409/12
Filed: 1990-05-09
Abstract: Heterocyclicguanidines as 5HT3 antagonists useful in the treatment of nausea, anxiety, pain, schizophrenia and gastrointestinal disorders, of the formula <CHEM> and their pharmaceutically acceptable acid addition salts, wherein Ar is naphthyl, indol-3-yl, 2-methyl-indol-3-yl, 1-methylindol-3-yl, 1-benzylindol-3-yl, phenyl, or mono- or disubstituted phenyl wherein said substituent is each methyl, methoxy, chloro, fluoro or bromo; Het is thiazolyl, furyl, thienyl or isoxazolyl, R1 is hydrogen or methyl; R2 and R3 when considered separately are each hydrogen, hydroxyethyl, alkyl having one to six carbon atoms, cycloalkyl having three to six carbon atoms or acetyl; and R2 and R3 when taken together are alkylene having two to three carbon atoms.
Patent JP-H0613448-B2 (JP)
IPC: A61K31/35
Filed: 1985-07-02
Abstract: Drugs containing, as an effective ingredient, kojic acid or kojic acid/β-cyclodextrin inclusion complex have proved very effective in preventing elastosis in an animal test using Spraguex-Dawley rats. The drugs also have powerful action to inhibit the formation of melanin, and show an outstanding color fading effect in a culture test using mouse melanoma B16 cells. The drugs have very low toxicity and are externally applied in the form of an ointment, cream, emulsion, pack or solution.
Patent JP-3575730-B2 (JP)
IPC: G10L13/00
Filed: 1997-05-22
Granted: 2004-10-13
Abstract: PROBLEM TO BE SOLVED: To provide the singing voice synthesizer, in which human singing voices are synthesized in a more realistic manner and a user sings the song in a natural condition employing the synthesized voices by synthesizing the singing voices through simulating the voice quality of the singing of a specific man and his individual habits. SOLUTION: Each formant center frequency parameter ffreqi is modulated by the weighted total sum signals of two low frequency signals for a system and a voice and the trembling voices including vibratos are reproduced. After the modulation, first and second order formant center frequency parameters ffreq 1, 2 among each parameter ffreqi are key scaled so as to produce a female specific formant by a lower order formant center frequency key scaling operation section 34d11 and the parameters ffreq 1, 2 and the key scaled formant center frequency parameters ffreq 3,... after a third order are key scaled in accordance with the pitch of the voices to be generated.
Patent JP-2736074-B2 (JP)
IPC: F16K5/06
Filed: 1988-07-18
Granted: 1998-04-02
Abstract: The ball valve according to my invention comprises a pressure-tight housing with at least one inlet-side and at least one outlet-side connecting pipe element, a valve ball made of sintered ceramic material, a valve seat and an operating shaft connected to the ball valve and guide through a shaft seal of the housing. The valve seat comprises seat rings which are clamped between the connecting pipe elements sealing the housing and are compressed on the valve ball. According to my invention the inlet-side seat ring placed on the inlet-side connecting pipe element is made of a flexible sealing material and the outlet-side seat ring put on the outlet-side connecting pipe element comprises a sintered ceramic ring which is inserted in the housing with a sealing element interposed and is resiliently supported on the outlet-side connecting pipe element.
Patent JP-2835085-B2 (JP)
IPC: B32B27/08
Filed: 1989-07-19
Granted: 1998-12-14
Abstract: Biaxially oriented rigid thermoplastic structures with multiple coextruded polymeric layers comprising a layer of vinyl chloride polymer and a coating layer of polymethyl methacrylate containing products absorbing ultraviolet radiation. The content of products absorbing ultraviolet radiation is such that the glass transition temperature of the coating layer does not exceed 105 DEG  C., thus permitting an orientation in the range 95 DEG -110 DEG  C.
Patent JP-2839493-B2 (JP)
IPC: C12N9/42
Filed: 1987-08-26
Granted: 1998-12-16
Abstract: Dense cultures of cellulose-producing microorganisms may be produced and used for various purposes by the processes of the present invention. Initially a nutrient medium for cellulose-producing microorganism is prepared which comprises a cellulase preparation. The nutrient medium is then inoculated with cellulose-producing microorganism. The inoculated medium is then incubated under aerobic conditions to facilitate microorganism growth and the production of a dense microorganism culture substantially free of cellulose pellicle. This dense culture may used as an inoculum for a large volume of suitable nutrient medium or may be harvested and the harvested microorganisms utilized, for example as a source of cellular components, for example, such as DNA or enzymes. When a larger volume of nutrient medium is inoculated, a subsequent aerobic incubation of the inoculated medium facilitates the large scale production of cellulose.
Patent JP-3058725-B2 (JP)
IPC: A21D2/18
Filed: 1991-02-12
Granted: 2000-07-04
Abstract: A dough for the preparation of yeast-leavened flour products is provided whereby the dough comprises yeast and an amount of sugar(s) fermentable by the yeast and wherein the maximal amount of CO2 gas produced during the proof is controlled and limited by the amount of fermentable sugar(s) present in the dough.
Patent JP-H07112545-B2 (JP)
IPC: C07C1/04
Filed: 1985-10-02
Abstract: Process for the preparation of catalysts comprising cobalt supported on a carrier. Cobalt is distributed over the carrier in such a manner as to satisfy the relation 
<MATH>
 by immersing a porous carrier once or several times in a solution of a cobalt compound, removing the liquid from the composition after each immersion and finally calcining and activating the composition. During each immersion the following relation between the viscosity measured at 60 DEG C (v in cS) and the temperature (T in  DEG K) of the solution, and the immersion time (t in s) is satisfied: 
<MATH>
  SIGMA Vc represents the total volume of the catalyst particles under consideration and that  SIGMA Vp is found by adding up the peel volumes present in the catalyst particles, the latter being regarded as being composed of a kernel surrounded by a peel, which kernel is of such a shape that at every point of the kernel perimeter the shortest distance (d) to the perimeter of the peel is the same, d being equal for all catalyst particles under consideraton, and having been chosen such that the quantity of cobalt present in  SIGMA Vp is 90% of the quantity of cobalt present in  SIGMA Vc.
Patent JP-H0454106-B2 (JP)
IPC: G05D16/10
Filed: 1988-09-20
Abstract: A valve-regulator assembly for rendering a high pressure gas source compatible with lower pressure equipment, said valve-regulator being sealable or remote from the high pressure gas source enabling recharging at high pressure.
Patent JP-2904654-B2 (JP)
IPC: H01C1/034
Filed: 1992-09-14
Granted: 1999-06-14
Abstract: A film-type power resistor (10), comprises a flat nonmetal chip (13) having a high dielectric strength, and having relatively high thermal conductivity for a nonmetal, a resistive film (18) applied to the upper surface of the chip (13), terminals (21, 22) connected mechanically to the upper surface of the chip (13) and connected electrically to the resistive film (18), and a molded electrically insulating body (11) embedding those portions of the terminals (21, 22) that are relatively adjacent the chip (13), and also embedding the upper portion of the chip (13). The lower chip surface (14) and the body (11) being so related to each other that the lower surface (14) is exposed and may be engaged in flatwise relationship to a flat region of a chassis. The chip (13) serves as a substrate for the film (18), as a heatsink for heat generated by the film (18), as an insulator maintaining the film (18) electrically insulated from the chassis, and as a spacer maintaining the terminals (21, 22) spaced from the chassis. <IMAGE>
Patent JP-2929516-B2 (JP)
IPC: B01J20/32
Filed: 1993-10-12
Granted: 1999-08-03
Abstract: For the quantitative selective removal and/or preparative isolation of tumour necrosis factor (TNF) and/or lipopolysaccharides from aqueous liquids, in particular blood, plasma or serum, the aqueous liquid is passed over an adsorption material which consists of a porous support material with, covalently bonded thereto, functional groups of synthetic and/or semisynthetic and/or natural polyanion chains, in linear or branched form, and where appropriate the molecules which have been separated chromatographically in this way are eluted from the adsorption material with a sodium chloride solution. An apparatus according to the invention for the extracorporeal removal of tumour necrosis factor and/or lipopolysaccharides (LPS) from aqueous liquids, in particular blood, plasma or serum, consists of a cylindrical housing which is packed with an adsorption material which consists of a porous support material with, covalently bonded thereto, functional groups of synthetic and/or semisynthetic and/or natural polyanion chains, in linear or branched form, and is provided on its ends with lids which each have a central inflow and outflow connector respectively.
Patent JP-3514495-B2 (JP)
IPC: C07D285/08
Filed: 1993-09-20
Granted: 2004-03-31
Abstract: A process is provided for the preparation of an aminothiadiazolylacetyl halide derivative represented by the following formula (II): <CHEM> wherein R<1> represents a lower alkyl, cycloalkyl or halogenated lower alkyl group; and R<2> represents an amino-protecting group or a hydrogen atom, or a salt thereof, which process uses as the starting material a compound represented by the following formula (I): <CHEM> wherein R<1> and R<2> have the same meanings as defined above, or a salt thereof.
Patent JP-3581605-B2 (JP)
IPC: C09D11/322
Filed: 1999-09-17
Granted: 2004-10-27
Abstract: Disclosed herein is an ink set comprising a black ink and a color ink and being suitable for an ink-jet recording apparatus comprising a common recovering means for a black ink-ejecting means and a color ink-ejecting means, wherein the black ink comprises particles of self-dispersing carbon black having at least one anionic hydrophilic group at the surface thereof in an aqueous medium, and the pH of the color ink is higher than the pH of the black ink. <IMAGE>
Patent JP-2905516-B2 (JP)
IPC: C22C1/10
Filed: 1989-11-10
Granted: 1999-06-14
Abstract: A metal matrix composite is formed by contacting a molten matrix alloy (18) with a permeable mass of filler material or preform (16) in the presence of an infiltrating atmosphere. Under these conditions, the molten matrix alloy (18) will spontaneously infiltrate the permeable mass of filler material of preform (16) under normal atmospheric pressures. Once a desired amount of spontaneous infiltration has been achieved, or during the spontaneous infiltration step,the matrix metal which has infiltrated the permeable mass of filler material or preform (16) is directionally solidified. This technique allows the production of spontaneously infiltrated metal matrix composites having improved microstructures and properties.
Patent JP-3115712-B2 (JP)
IPC: B21C33/00
Filed: 1992-10-30
Granted: 2000-12-11
Abstract: A billet fed extrusion press comprises a rotating arm (46) on a movable cross member (28). The arm carries a plunger (48) and a billet loader (50) spaced from each other, and can be rotated between a condition in which it brings the plunger into a working position in alignment on extrusion axis (a) of the press and the loader (50) into a billet receiving position on one side of the press, and a condition in which it brings the loader into a billet loading position along the axis (a) of the press and the pusher into a rest position on the said one side of the press. <IMAGE>
Patent JP-3059347-B2 (JP)
IPC: F16D65/18
Filed: 1994-11-10
Granted: 2000-07-04
Abstract: PURPOSE: To provide an armature assembly of an electromagnetic connection device which prevents accident caused by removal of a damper rubber. CONSTITUTION: A reinforced plastic plate 12 provided with a damper rubber housing part 13 is integrated with an armature hub 10 by insert-molding. A rivet 14 is fixed to a damper rubber 15 housed in the damper rubber housing part, while an armature 16 is fixed to a leading end of the rivet 14. Height L of a peripheral wall 12a of the damper rubber housing part 13 is more than height L of the rivet 14.
Patent JP-H0512696-B2 (JP)
IPC: G03C1/005
Filed: 1986-12-19
Abstract: The present invention is directed to a process of precipitating for use in photography a thin, tabular grain silver bromide or bromoiodide emulsion employing a gelatino-peptizer comprised of less than 30 micromoles of methionine per gram and to an emulsion produced by this process. A variety of advantages can be realized, including a wider range of permissible bromide ion concentrations during precipitation, thinner and/or larger diameter tabular grains, a reduced rod population, and novel tabular grain forms.
Patent JP-3152092-B2 (JP)
IPC: B60W10/18
Filed: 1994-12-27
Granted: 2001-04-03
Abstract: PURPOSE: To secure stable travel on a road having small friction between wheels and surface of the road and make it compatible with improvement of operation for resetting of constant speed travel mode on a road having large friction. CONSTITUTION: A vehicle 1 is provided with an anti-lock braking system(ABS) 41 which adjusts braking force with respect to locking state of wheels 10 according to foot brake 18. A constant speed travel control device 3 is provided with an actuator 15 adjusting an aperture angle of a throttle valve 7, a sensor 22 and an electronic control unit(ECU) 31. ECU 31 sets up a constant speed driving mode when a brake pedal 19 of the foot brake 18 is not stepped into, determines driving speed based on the speed sensor 22 at that point as target speed, and controls the actuator 15 so that the driving and the target speeds become consistent. ECU 31 prohibits to set up the constant speed driving mode in spite of the condition of the driving mode is effected, in the case the brake pedal 19 is returned when the braking force is adjusted by the ABS 41 corresponding to stepping of the brake pedal 19.
Patent JP-3791079-B2 (JP)
IPC: F28F9/00
Filed: 1996-12-11
Granted: 2006-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent the lifetime of a run out of a duplex heat exchanger from becoming short, while preventing a rise of manufacturing cost of the run out. SOLUTION: A run out 5 has one end thereof brazed to a condenser tank portion 4 and the other end thereof brazed to a connecting block 6, which, in turn, is brazed to a radiator tank portion 3. Therey, the run out 5 can have a both-end supported structure. Accordingly, the bending moment applied to the run out 5 can be decreased so that cracks and the like which may be caused by vehicle vibrations can be minimized thus preventing the lifetime of the run out 5 from becoming short.
Patent JP-3394105-B2 (JP)
Filed: 1994-12-09
Granted: 2003-04-07
Abstract: PURPOSE: To provide a gun direction sensing device which well sustains the influence of external temp. change and noise inclusion and which permits the gun to be constructed small and light and also prolongation of the distance between the gun and body. CONSTITUTION: A gun is equipped internally with a convex lens converging the light emitted by the scanning line over a video screen, and a photo-signal is sent toward the body through an optical fiber 4. On the body side, a photo-electric transducer 9 makes conversion into electric signal, and an amplifier 10 makes amplification to the voltage required. The values on counters 11 and 12 are latched with D-F/F 13 and 14, respectively, in conformity to the signal given by the amplifier 10. This allows sensing the position in the video screen at which the gun is aimed. Because the gun incorporates only lens and optical fiber, the construction can remain light and small, and an effect of sustaining inclusion of electric noises, etc., is obtained.
Patent JP-3604983-B2 (JP)
IPC: A41H37/00
Filed: 1999-12-27
Granted: 2004-12-22
Abstract: A tape-mounted fastener comprises a male tape and a female tape in which the male tape is made of a cloth tape (18) onto which several resin male parts (6) are moulded and fastened at certain intervals and a female tape is made of a cloth tape (30) onto which several resin female parts (6) are moulded and fastened at the same intervals as said male parts with no mounting holes pierced on either of said cloth tapes. The engagement protrusions (20) of the male parts (6) stand upright directly from the cloth tape (30) without the aid of a base. The male and female parts preferably have a ring-shaped appearance when viewed from either the front or the back.  <IMAGE>
Patent JP-2637848-B2 (JP)
IPC: D05B35/00
Filed: 1990-12-19
Granted: 1997-08-06
Abstract: A sewing machine for sewing linking seams is suitable both for forward sewing and for reverse sewing. To form linking loops, a linking tongue is to be arranged in the region of the needle. For forward sewing, the linking tongue arranged on the needle plate points in the direction of transport. This linking tongue (32) for forward sewing and a linking tongue (34) serving for reverse sewing are formed on a disc-shaped tongue carrier (30) embedded in the needle plate (22). Via an adjusting mechanism (40-57), the disc-shaped tongue carrier (30) is brought into one of two specific working positions which correspond respectively to forward sewing and to reverse sewing. A sewing-material transport device is designed as a gripper transporter having an upper and a lower gripper (60, 62). The lower gripper (60) is guided over and beyond the tongue carrier (30) in a guide track (36) of the needle plate. <IMAGE>