baber/WOPTO huggingface dataset:
Patent JP-2732063-B2 (JP)
IPC: C07C323/22
Filed: 1988-03-26
Granted: 1998-03-25
Abstract: Compounds of the formula I, II, III and IIIa    <IMAGE>  I   <IMAGE>  II   <IMAGE>  III   <IMAGE>  IIIa  in which Ar1 is an unsubstituted or substituted aromatic radical and at least one of the radicals R1 and R2 is an alkenyl, cycloalkenyl or arylmethyl group, are effective photoinitiators for photopolymerization of unsaturated compounds. They are particularly suitable for photocuring of pigmented systems.
Patent JP-H07113636-B2 (JP)
IPC: C12Q1/68
Filed: 1986-04-04
Abstract: Solid phase system for use in a ligand-receptor assay for the detection of a selected analyte in a fluid sample comprises a porous matrix in which microspheres are entrapped, the microspheres being bound with a receptor capable of capturing a target ligand. The system is for use in a multiple ligand-receptor assay for simultaneous detection of at least two selected analytes, distinct gps. of microspheres that are entrapped within discrete zones in the porous matrix, each gp. of microspheres being bound with a receptor capable of capturing a different target ligand. The following specific cases are claimed: one gp. of microspheres is bound with a receptor capable of capturing a target ligand; and one gp. of microspheres is bound with either (1) the target ligand or other receptor substance as a positive control; or (2) a substance incapable of capturing the target ligand without a bound component, as a negative control for the detection the analyte. Appts. is also provided.
Patent JP-H0688370-B2 (JP)
IPC: C08G18/48
Filed: 1989-03-31
Abstract: The improved corrosion-resistant steel plate with an organic coating comprises a steel plate having a zinc or zinc alloy plate layer which is overlaid with a chromate film which in turn is coated with an organic resin paint film. The organic resin coat comprises an epoxy resin which is prepared by reacting with an isocyanate compound and has a dialkanolamine incorporated into its bisphenol A skeleton, and silica. The dialkanolamine combines with a urethane-modified epoxy resin to provide satisfactory curability at low temperatures; at the same time, it combines with the silica to provide a satisfactory film reinforcing effect. The organic coat formed of this composition can be effectively cured at low temperatures and yet it will neither dissolve nor soften upon swelling under the action of the alkali that is generated during cationic electrodeposition at the interface between the electrodeposited film and the organic coat. Thus, the organic coat has good paint adhesion, high corrosion resistance, as well as good workability and as-worked corrosion resistance and makes the steel plate suitable for use as an automotive part after painting.
Patent JP-S628637-B2 (JP)
IPC: F04B27/06
Filed: 1982-05-25
Abstract: Improvements in a compressor unit of the type which includes a radial piston compressor and a drive motor disposed in a housing about a stationary shaft are disclosed. The shaft is suspended from the housing by an elastic coupling to substantially suppress the transmission of vibrations and sound from the compressor unit to the housing. In a disclosed embodiment, the shaft is suspended by a rod-shaped elastic support member fastened to the housing and protruding into a cavity defined by a hollow portion of the shaft where the elastic member is connected to the shaft. According to one aspect of the invention, transmission of vibration and sound can be attenuated without the need to provide additional space by providing the unit's pressure outlet duct as the elastic support member.
Patent JP-H0482177-B2 (JP)
IPC: H01S3/23
Filed: 1987-04-14
Abstract: An x-ray lithography system is disclosed in which x-rays (56) are generated by directing a high energy laser beam against a metal target (26) to form an x-ray emitting plasma. The x-rays from the plasma are then directed through a mask towards a resist covered wafer (58) to cause a patterned exposure on the wafer resist coating. The mask, the portion of the target which the laser beam strikes and the portion of the wafer to be exposed are all within an evacuated chamber (22). The laser, prior to entering the chamber,is split into two separate beams (24, 24A), each of which are focused and directed through a window (70, 72) in the side of the chamber towards the same spot on the target. Apparatus, including an air bearing, seal and positioner, is provided to move the target at periodic intervals. Similar apparatus is provided to move the wafer from exposure section to exposure section. The laser beam system includes a face pumped laser beam amplifier (188) and unidirectional beam expanders (232, 280) to allow the maximum energy to be transferred to the laser beam by the amplifier. A series of two or more laser pulses are provided in order to maximize the energy obtained from the laser amplifier. A magnet (76) and a membrane (77) shield are also provided to prevent high energy particles and dust contaminants from the plasma from effecting the lithography process. A materials handling device (14) is provided for moving wafers, targets and masks and an alignment system operating within the evacuated chamber, positions of the wafer with respect to the mask prior to the exposure thereof.
Patent JP-2697995-B2 (JP)
IPC: G10L21/10
Filed: 1992-03-19
Granted: 1998-01-19
Abstract: PURPOSE:To improve the ability to discriminate a consonant with relatively simple constitution by calculating the coefficient of a decision making function from the LPC cepstrum of a trainee's vocalized sound, and comparing it with the coefficient of specific standard data and making a binary decision on the consonant. CONSTITUTION:The trainee's vocalized sound is converted by a microphone 2 into a speech signal, an LPF 3 extracts a reduced component among the frequency components of the speech signal, and an AD converter 4 digitizes the component. An arithmetic processing part DSP 5 analyzes the coefficient of the linear decision making function from the LPC cepstrum of the digitized speech signal. Then the contents of a ROM 6 stored with the coefficient of the linear decision making function calculated from the LPC cepstrum of the standard speech data is compared with the contents of the DSP 5 and a CPU 7 makes the binary decision on the consonant. After an image processing part 8 processes the comparison result, an image processing signal is displayed on a display 9. Then two consonants such as 'r' and 'l' or 'm' and 'n', three consonants such as 'b', 'd', and 'g' or 'p', 't', and 'k' or five vowels such as 'a', 'i', 'u', 'e', and 'o' can be recognized respectively by using the linear or nonlinear decision making function.
Patent JP-H0356731-B2 (JP)
IPC: A61K6/06
Filed: 1980-07-11
Abstract: A dental construct or tool characterised in that it comprises a glass-ceramic having a mica as the predominant crystal phase is disclosed. 
<??>A process for the production thereof characterised in that it comprises:
 (a) melting a glass-forming batch and optionally cooling to give a preform which is then remelted;
 (b) shaping the melt to form a glass body having an intermediate configuration having at least one selected surface of particular conformation;
 (c) heat treating the glass body to cause in situ crystallization and thereby convert it into a glass-ceramic body of corresponding intermediate shape wherein a mica constitutes the predominant crystal phase; and
 (d) forming selected surfaces of the glass-ceramic body as desired to provide the dental construct or tool, is also disclosed. 
<??>The present invention relates to superior materials which satisfy the various requirements for dental use and are convenient to work.
Patent JP-4141526-B2 (JP)
IPC: B01J20/30
Filed: 1998-04-07
Granted: 2008-08-27
Abstract: A manufacturing method of absorbent resin of the present invention includes, in addition to a drying step of drying hydrogel of a crosslinked polymer to obtain a dried product and a pulverizing step of pulverizing the dried product, a separating step of separating a incompletely dried product contained in the dried product therefrom. Since particles of the incompletely dried product are larger than those of the dried product, the former can be readily separated from the latter in the separating step by classifying the dried product to particles of a particle size within a predetermined range. Consequently, the incompletely dried product is never delivered to the pulverizing step, and therefore, it has become possible to prevent inconveniences, such as causing a trouble in pulverizing the dried product, and the incompletely dried product being mixed into the absorbent resin. Hence, in drying and subsequently pulverizing the hydrogel of a crosslinked polymer, that is, in manufacturing the absorbent resin, it has become possible to provide a method capable of manufacturing absorbent resin efficiently while avoiding troubles caused by the production of the incompletely dried product during the drying step. <IMAGE>
Patent JP-2519296-B2 (JP)
IPC: A61K9/22
Filed: 1988-04-21
Granted: 1996-07-31
Abstract: An ibuprofen-sustained release tablet or tablet layer is formed by making a wet granulation using povidone (PVP) in alcohol as the granulating fluid which is mixed with ibuprofen ethylcellulose, a wicking agent e.g. microcrystalline cellulose, an erosion promoter e.g. pregelatinized starch, then drying and milling the granulation and blending with dry powdered erosion promotor, wicking agent, lubricant e.g. magnesium stearate and glidant e.g. silicon dioxide, and compressing the resultant granulation, which upon administration results in a long-lasting slow and relatively regular incremental release of the ibuprofen.
Patent EP-1084844-B2 (EP)
Inventor: FUNABASHI ISAO
IPC: B41F33/00
Filed: 2000-09-14
Granted: 2010-07-14
Abstract: A sheet-fed rotary printing press (1) includes a feed unit (2), a printing unit (3A,3B), a delivery unit (4), and a printing quality control unit (20). The feed unit (2) feeds sheet-like objects (11) one by one. The printing unit (3A,3B) performs printing on the sheet-like objects (11) supplied from the feed unit (2). The delivery unit (4) delivers the sheet-like objects (11) printed by the printing unit (3A,3B). The printing quality control unit (20) is provided on the delivery unit (4) to adjust an amount of ink to be used for printing on the sheet-like objects (11).  <IMAGE>
Patent EP-1546035-B2 (EP)
Inventor: BRASSE CLAUDIA
IPC: C01B15/037
Filed: 2003-09-23
Granted: 2021-04-21
Abstract: An aqueous hydrogen peroxide solution comprises less than 50 wppm alkali metals and/or alkaline earth metals, less than 50 wppm amines having a pkB of less than 4.5 or the protonated compounds in total, and >= 100 wppm anions or compounds that can dissociate to form anions in total. An independent claim is also included for a method for the preparation of the hydrogen peroxide solution comprising: (a) hydrogenation of a working solution comprising organic solvent(s) and active anthraquinone compound(s); (b) oxidation of the hydrogenated working solution to form hydrogen peroxide; (c) extraction of hydrogen peroxide with water; (d) stabilizing the extracted aqueous hydrogen peroxide solution; (e) concentrating the aqueous hydrogen peroxide solution to a concentration of hydrogen peroxide of >= 50 wt.%; (f) drying of the working solution; and (g) regeneration and purification of the working solution.
Patent EP-1777767-B2 (EP)
Inventor: ENDOH EIJI
IPC: H01B13/00
Filed: 2005-06-22
Granted: 2016-11-02
Abstract: An electrolyte membrane which comprises a cation exchange membrane made       3  -  groups contained in the cation exchange membrane. A membrane for a polymer ele
Patent EP-0141432-B2 (EP)
Inventor: VAN MIL MARTINUS PETRUS GERARD
IPC: A22C21/06
Filed: 1982-03-02
Granted: 1995-04-05
Abstract: Device for separating the gizzard from the connected entrails of slaughtered poultry with a first and a second elongate and interacting, cylindrical mutually parallel driven transport element (2, 3) and two cylindrical gizzard separating elements (2b, 3b) connected with the transport elements (2, 3) and similarly synchronously driven rotatingly, which are provided on the circumference with the intermeshing helical teeth (33, 34).
Patent EP-0200744-B2 (EP)
IPC: E05D3/06
Filed: 1985-10-03
Granted: 1993-09-29
Abstract: PCT No. PCT/AT85/00037 Sec. 371 Date May 28, 1986 Sec. 102(e) Date May 28, 1986 PCT Filed Oct. 3, 1985 PCT Pub. No. WO86/02402 PCT Pub. Date Apr. 24, 1986.A hinge includes a hinge arm adapted to be snapped onto a mounting plate. The front of the hinge arm is directly or by an intermediate member indirectly engageable into the mounting plate, and the rear of the hinge arm has a tilting lever at which a hook member is formed by which the tilting lever is lockable to the mounting plate. When a door is mounted to the body of an article of furniture, the hinge arm can be engaged into the mounting plate and then fastened thereto simply by applying pressure. Canting of the hinge arm at the mounting plate is prevented.
Patent EP-0552510-B2 (EP)
Inventor: VAN ERVEN WALTHERUS JOSEPH MAR
IPC: B27M1/00
Filed: 1992-12-18
Granted: 2000-01-05
Abstract: The invention relates to a method for assembling a panel (2) wherein at least two panel elements (2) are mutually connected with introduction of adhesive (17) between their surfaces (13). In the known method the surfaces are mutually engaging, which means loss of panel length. The invention has for its object to reduce the loss of panel length and still realize a good mutual adhesion. To this end the method according to the invention has the feature that in each of both the surfaces (13) a plurality of recesses (31) are arranged which extend from the surface to some depth into the wood and which are mutually connected by means of at least one less deep connecting recess (34) arranged in at least one of both the surfaces (13) to be mutually facing, that the surfaces (13) are disposed mutually facing and that an adhesive (17) is injected between the end surfaces (13) and into the recesses (14).
Patent EP-0658211-B2 (EP)
Inventor: HOLT ROBERT ANTONY
IPC: C12R1/67
Filed: 1993-08-20
Granted: 2003-12-10
Abstract: PCT No. PCT/GB93/01776 Sec. 371 Date Feb. 28, 1995 Sec. 102(e) Date Feb. 28, 1995 PCT Filed Aug. 20, 1993 PCT Pub. No. WO94/05802 PCT Pub. Date Mar. 17, 1994A compound of formula   <IMAGE>   in which X is hydrogen or a group of formula -SO2NH2 is reduced to the trans (4S,6S) form of the corresponding alcohol by an enzyme reduction system.
Patent JP-H07116101-B2 (JP)
IPC: C07C67/48
Filed: 1987-04-28
Abstract: Process for deodorizing triacetin produced by the esterification of natural glycerin includes subjecting the triacetin to elevated temperature in the range of about 80 DEG to about 130 DEG C (preferably 90 DEG  to 100 DEG C) while continuously sparging the triacetin with air or oxygen for between about 10 to about 36 hours (preferably 20 to about 24 hours).The process sufficiently removes odoriferous compounds from the triacetin, thereby producing an acceptable triacetin product of deodorized quality which is at least comparable to the deodorized quality of triacetin produced from synthetic glycerin and thus is suitable for use as a plasticizer in the production of cigarette filters from filamentary tow.
Patent JP-2986174-B2 (JP)
IPC: B23P23/04
Filed: 1990-04-24
Granted: 1999-12-06
Abstract: A tapping attachment (1) for threading a relatively large number of holes through a sheet metal part at a relatively low cost per hole. The tapping attachment includes a thrust bearing assembly (6) which is aligned with a turret-type punch press or the like and movable in response to an axially directed force generated by the punch press. The axially directed force applied from the press to the thrust bearing assembly is transferred to a spline shaft (26). The spline shaft is rotated within and moved linearly relative to a screw threaded roller nut (74), whereby the axially directed force is converted into a rotating force for advancing and turning a tap (80) at high speeds of rotation. A nitrogen reservoir (14) is provided so that a supply of gas is available for returning the thrust bearing assembly (6) and the spline shaft (26) to their initial positions in order that a new hole can be tapped in response to another axially directed force. Also provided is an oil reservoir (12) so that a supply of oil is available for lubricating and cooling the tap (80) via an oil spout (78).
Patent JP-H0796507-B2 (JP)
IPC: C07C39/18
Filed: 1986-05-23
Abstract: Phenol derivatives of the formula    <IMAGE>  I  wherein A and B have the same or different meanings and each represent one of the groups -C 3BOND C-, cis-CH=CH- or trans-CH=CH-, R1 is hydrogen, an optionally substituted alkyl or phenyl group or a cycloalkyl group, R2 is hydrogen, methyl or ethyl, R3 represents hydrogen, acetyl or propionyl, R4 has the same meaning as R3 or represents an alkyl group, R5 is a carboxylic or a hydroxy group or a functional derivative of such groups or R5 is a nitrile group and R6 is hydrogen, an alkyl group or the group OR4 which specifically inhibit 5-lipoxygenase and are useful in pharmaceutical compositions for prophylaxis and treatment of diseases due to the action of leukotrienes. The compounds are prepared by reacting suitable acetylene compounds or metal derivatives thereof with alkyl or aryl halides or by means of Wittig reactions optionally followed by transforming the member R5 into another carboxylic acid derivative. By hydrogenation A and B may be varied within the scope of the definition.
Patent JP-H0135823-B2 (JP)
IPC: C07D498/04
Filed: 1980-10-31
Abstract: A new and efficient process of producing a 2-azetidinone derivative is provided, which comprises cyclizing a  beta -amino acid by treating with triphenylphosphine and a heterocyclic disulfide in the presence of an alkylnitrile. The 2-azetidinone derivatives produced are useful as starting compound for synthesis of  beta -lactam group antibiotics such as thienamycin and nocardicin.
Patent JP-S6328259-B2 (JP)
IPC: G01L9/04
Filed: 1981-10-06
Abstract: An arrangement for measuring the pressure in a cylindrical cavity by measuring the expansion of the cylindrical cavity in the circumferential direction which results from the pressure within the cylindrical cavity. Such circumferential elongations are measured by a first electrical transducer which is responsive to elongations in the circumferential direction. Contractions in the circumferential direction which results from elongations in the longitudinal direction of the cylindrical cavity are compensated by measuring such longitudinal elongations with at least one further electrical transducer. Such longitudinal elongations may result from bending or tensile stresses. The sensitivity of the electrical transducer for measuring the longitudinal elongations corresponds to the sensitivity of the electrical transducer which measures circumferential elongations, multiplied by the reciprocal of the Poisson ratio. The electrical transducers are connected in series with one another, and in one embodiment, may be formed of wire strain gauges.
Patent JP-3318914-B2 (JP)
IPC: G06F17/17
Filed: 1993-07-01
Granted: 2002-08-26
Abstract: A high speed and memory efficient method and system for determining with a computer when a curve defined by a set of Bézier control points is sufficiently approximated by a line segment so that the reduction of the Bézier curve into smaller curves can stop. The method is readily implemented on a computer using vectors formed using vector addition and subtraction and is applicable to Bézier curves of any order. <IMAGE>
Patent JP-H0135071-B2 (JP)
IPC: F01N13/16
Filed: 1980-12-15
Abstract: This invention is directed to an improved zinc containing metallic coated ferrous product, particularly sheet and strip, which is resistant to intergranular penetration by zinc and embrittlement of the ferrous base. Use of such zinc containing metallic coated ferrous product in elevated-temperature service, such as found with certain appliances and automotive exhaust components, is enhanced by the coated products of this invention. The resistance to embrittlement of the zinc containing metallic coated ferrous base, when subjected to elevated service temperatures, is achieved by the use of a high-phosphorus containing steel base. For a plain content steel base, a phosphorus content of at least 0.020% by weight, preferably at least 0.030%, and more preferably at least 0.039% was found sufficient to render such zinc-alloy coated ferrous base resistant to embrittlement by zinc. By use of such high phosphorus ferrous base, for the reception of a zinc containing alloy coating, an improved metallic coated ferrous product has been found which resists intergranular penetration by zinc and embrittlement of the ferrous base. Such coated product has extended service life at temperatures above about 450 DEG  F. (232 DEG  C.) and when restored to room temperature possesses a high degree of ductility.
Patent JP-3399299-B2 (JP)
IPC: B60L50/15
Filed: 1997-07-04
Granted: 2003-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent overcharge by regulating the power of a generator based on the revolutions of an engine and the torque of the generator thereby operating the engine and the generator in the vicinity of the optimal value of generation efficiency or emission characteristics. SOLUTION: A power generation calculating section 1 calculates power generation of a generator based on a chargeable amount, and the like. An engine revolutions command and generator torque command calculating section 2 calculates the revolutions command of an engine and the torque command of the generator based on the power generation. An engine revolutions control section 3 controls driving of the engine according to the engine revolutions command. A generator torque control section 4 controls driving of the generator according to the generator torque command. Subsequently, an engine revolutions command value and a generator torque command value are calculated based on a detected value of chargeable amount and power is generated at an engine revolutions and a generator torque corresponding to the chargeable amount.  According to the arrangement, the engine and the generator can be operated in the vicinity of the optimal value of generation efficiency or emission characteristics and overcharge can be prevented.
Patent JP-H0413571-B2 (JP)
IPC: F16C29/02
Filed: 1983-10-17
Abstract: A positioning apparatus in which a runner (9) is arranged to travel backwards and forwards by means of a threaded spindle (2) extending in the lengthwise direction of the apparatus and engaging said runner (9). The runner (9) is slidably mounted on three guide members (10) positioned symmetrically around the spindle and in parallel therewith. The guide members are parts of guiding profiled members forming part of the housing (5) of the positioning apparatus (1). Special slide surfaces are arranged on the guide members. The housing (5) of the positioning apparatus is manufactured through extrusion, preferably from a light material, such as aluminium, while the slide surfaces are made from a harder material.
Patent JP-2977241-B2 (JP)
IPC: C12N1/20
Filed: 1990-08-01
Granted: 1999-11-15
Abstract: The invention describes optimised fermentation processes for the production of foreign proteins in E.coli using the lac promoter or improved lac promoter (e.g. tac, trc). After the initial growth phase with glucose as carbon source, product formation is induced (1) by IPTG with glucose limitation or (2) by lactose with lactose limitation or (3) by IPTG and lactose with lactose limitation. The limitation of glucose or lactose is such that the partial pressure of oxygen remains above 10%.
Patent JP-H0142210-B2 (JP)
IPC: A61B10/00
Filed: 1982-11-20
Abstract: A method and an apparatus for recording foetal movements comprising a pick-up which forms part of an ultrasonic transducer connected, on the one hand, to an electric wave emitter device and, on the other hand, to a device for receiving and analyzing the electric waves obtained from the ultrasonic waves which have been reflected by the foetus and received by the transducer.