baber/WOPTO huggingface dataset:
Patent EP-0729942-A2 (EP)
Inventor: NOKIHARA KIYOSHI
IPC: C07C227/30
Filed: 1996-02-29
Abstract: A method for recovering an optically pure amino acid derivative from a waste liquor collected after a coupling reaction in peptide synthesis, comprising the steps of (a) adding into the waste liquor, in which an uncoupled amino acid derivative or an uncoupled small peptide fragment is contained, a compound selected from the group consisting of 1-hydroxybenzotriazole (HOBt), 1-hydroxy-7-azabenzotriazole (HOAt), 3-hydroxy-4-oxo-3,4-dihydro-1,2,3-benzotriazine (HOObt) and N-hydroxy-5-norbornen-2,3-dicarboxylic acid imide(HONB); (b) concentrating the waste liquor obtained in step (a); (c) treating a residue obtained in step (b) with an acidic buffer solution containing a tertiary amine; and (d) extracting and purifying the uncoupled amino acid derivative or the uncoupled small peptide fragment under acidic conditions.
Patent EP-0807487-A2 (EP)
Inventor: STEIN HANS
IPC: B23K26/26
Filed: 1996-11-07
Abstract: Laser welding plant for joining two or more metal sheets of the same or dissimilar thickness, shape, size or material into one panel, comprises (i) two welding tables (1,2) side by side, each with lateral guideways (7) for a horizontally and vertically traversable welding beam (9) with guides for a slide (10) with welding optics; (ii) positioning and clamping units on the welding tables (1,2) for positioning the sheets on the weld seam and clamping against the underside of the welding beam (9); and (iii) transfer robots (22) and grippers (17) for transporting sheets and welded panels to and from and between the welding tables (1,2).
Patent EP-0847846-A2 (EP)
Inventor: WOHLGEMUTH EMANUEL E
IPC: B29C49/76
Filed: 1996-12-30
Abstract: A mold assembly is provided for use in the blow molding of plastic containers
such as those used for containing milk or water. The assembly includes a pair of main
mold bodies, each having a cavity which is used for forming the main body of the
container. A top block assembly (400) is removably mounted to each main mold body. Each
top block assembly includes a top block body (401), a neck finish insert (422), a shear steel and a
master seal. A rotatable cam (408) is operatively associated with the top block assembly.
Rotation of the cam causes a front face of the top block assembly to be moved with
respect to the front face of the main mold body with which it is associated. Each top
block body further includes alignment members, such as alignment pins and/or
bushings, for ensuring proper alignment of the top block assemblies along the parting
plane of the mold. The alignment members are preferably located at the tonnage pad
sections of the top block bodies.
Patent EP-0736566-A2 (EP)
Inventor: GALLAGHER EILEEN BARBARA WALSH
IPC: C08L101/00
Filed: 1996-03-29
Abstract: A highly filled flame retardant thermoplastic composition of at least one thermoplastic resin, at least about 20 percent by weight of an inorganic filler, and effective flame retarding amount of a metal acid pyrophosphate, and optionally, an impact modifier, an anti-drip agent and/or a second flame retardant.
Patent EP-0776018-A2 (EP)
Inventor: KUDO YASUCHIKA
IPC: H01H9/02
Filed: 1996-11-21
Abstract: Contact member 21A, 21B is fixed to contact member holding board 26A, 26B by pushing-in and caulking works. Then, a box-shape case 29 is formed by an insert-moulding process with insulating resin so that the contact member holding board 26A, 26B is fixed at the bottom of case 29, with terminal 23A, 23B placed extruding outside the case while contact part 22A, 22B inside. A case for electronic component is thus manufactured. The use of contact member holding board 26A, 26B eliminates moulds of complicated structure, making the manufacture of case for electronic component having connecting terminals easy by an insert-moulding process.
Patent EP-0779725-A2 (EP)
Inventor: MANDAL KALLOL
IPC: H04N7/173
Filed: 1996-11-25
Abstract: A video server is taught which is capable of outputting a plurality of video streams simultaneously. Each video stream is synchronized at two levels of synchronization: coarse-grain and fine-grain. The coarse-grain synchronization is carried out in software over a plurality of packets of data, and the fine-grain synchronization carried out using the network clock. By utilizing both coarse-grain and fine-grain synchronization as taught by this invention, drift and jitter are controlled, providing accurate presentation of constant bit rate data to a receiving device. As another feature of this invention, a bit pump is utilized which includes header information such as constant bit rate information, and information regarding the rates associated with the coarse-grain and fine-grain synchronization. By utilizing this preinitialized header information, CPU demands are reduced as compared with prior art systems in which the CPU must look up timing information from the data to be transmitted.
Patent EP-0723983-A2 (EP)
Inventor: HORI YOJI TAKASAGO
IPC: C08G63/08
Filed: 1996-01-26
Abstract: The biodegradable composition comprises at least poly(3-hydroxybutyric acid) or a biodegradable copolymer thereof and a stereospecifically regular block copolymer having the structure units of formula (I):
       
 where R1 is a hydrocarbon group having 1 to 14 carbon atoms, optionally including double bonds, oxygen atoms or both of them; and m and n are respectively an integer ranging from 300 to 5,000, or having the structure units of formula (II):
       
 where R 2 , R 3 , R 4  and R 5  are either a hydrogen atom or a methyl group; and m and n are respectively an integer ranging from 300 to 5,000.
Patent EP-0727767-A2 (EP)
Inventor: LYBERG BERTIL
IPC: G09B7/04
Filed: 1996-02-08
Abstract: The present invention refers to a method and device for deciding quality of speech. The speech to be evaluated is listened in to by a person who reproduces the speech. Stops of vowel sounds in he produced and reproduced speech respectively are appointed. The difference between the stops of the vowel sounds is registered. Out of the obtained differences an average value is created. The achieved average value indicates the quality of the produced speech. The invention can be used for evaluation of different speech producing sources such as equipments and/or machines and people's ability to comprehend the speech.
Patent EP-0817824-A2 (EP)
Title: Procede d'extraction et de purification de lignanes et de derives de l'acide cinnamique a partir de graines de lin
Inventor: WESTCOTT NEIL D
IPC: C07H1/08
Filed: 1996-03-29
Abstract: Procédé d'extraction du diglycoside de sécoisolaricirésinol (SDG) et de dérivés de l'acide cinnamique à partir de graines de lin, ledit procédé consistant à mettre en contact une farine de graines de lin pratiquement dépourvue d'huile avec un solvant alcoolique aliphatique, par exemple, un mélange de méthanol ou d'éthanol avec de l'eau, dans le but d'extraire des composés phénoliques constitués de SDG et de dérivés de l'acide cinnamique dans le solvant alcoolique, puis à séparer les résidus solides du solvant alcoolique riche en composés phénoliques. On concentre le solvant alcoolique riche en composés phénoliques en le débarassant du solvant, puis on soumet l'extrait riche en composés phénoliques à une hydrolyse par catalyse basique afin d'en libérer les lignanes et les dérivés de l'acide cinnamique sous une forme non complexée. Après quoi, on fractionne l'extrait hydrolysé en une fraction contenant du SDG et une fraction contenant des dérivés de l'acide cinnamique. Puis on soumet chaque fraction ou les deux à une séparation par chromatographie pour obtenir du SDG et/ou des dérivés de l'acide cinnamique d'une pureté supérieure à 95 %.
Patent EP-0796594-A2 (EP)
Inventor: GLASS LOTHAR
IPC: A61C8/00
Filed: 1997-03-08
Abstract: Dental superstructures such as bridges, crowns etc. are anchored in a patient's jaw by a mounting with an implant post (4) having a metal closing plate (14), pref. of Ti, which hermetically seals the receiving hole (5) in the post when assembled. On the side of the closure plate remote from the post, is a circumferential sleeve of ceramic (13), pref. of Al2O3, which is either sintered on or adhesively bonded on. The sleeve pref. has a height of 1-3.5 mm and a mean outside dia. of 3-6 mm. The anchoring section (6) is geometrically compatible with commercial implant posts, with screw or plug connection.
Patent EP-0800269-A2 (EP)
Inventor: UNAMI TOSHIHIKO
IPC: H03H9/17
Filed: 1997-03-27
Abstract: A piezoelectric resonator has a base member formed by laminating piezoelectric layers and electrodes. The base member is polarized in different directions at both sides of an electrode. Electrodes are alternately covered by insulating film 16 and insulating film 18, respectively, on opposing side faces of the base member. The insulating film 16 covers electrodes which are not covered by the insulating film 18, and vice versa. External electrodes 20 and 22 are formed on the opposing side faces of the base member and the electrodes are connected to them, respectively. At both ends of the base member, inactive sections are formed such that an electric field is not applied to the base member by covering consecutive plural electrodes with the insulating film 16 and 18. The center of the base member serves as an active section since an electric field is applied.
Patent EP-0799936-A2 (EP)
Inventor: MARKUS WOLFGANG
IPC: E01F8/00
Filed: 1997-04-04
Abstract: The wall has a scaffold-like frame construction, with its feet imbedded in or supported on, the ground, and outer cover panels (8). The panels are connected to fastener bars (1). The bars, and the panels where they are fastened to the bars, each have a field with a number of holes. Pairs of holes in bars and panels overlap, and connectors are located in these holes. The panel areas containing the holes are located in the panel edges, which extend at right angles to the longitudinal direction of the wall. The edges are at an angle to the panel level, and engage on the side of the fastener bars.
Patent EP-0805079-A2 (EP)
Inventor: HIROSHI ISONO
IPC: B60R21/09
Filed: 1997-04-29
Abstract: A pedal support structure for a vehicle which can control the displacement of the pad (54) of a vehicle pedal (10) when an external force greater than a predetermined value acts on the vehicle from the front side thereof. The support structure includes a link support (24) for supporting a swing-center shaft (38) of a swing link (36) connected to a brake booster (18), and a pedal support (44) for supporting a rotation-center shaft (56) of a brake pedal (10). The link support is connected to the pedal support in a separable manner. The swing link and the brake pedal are connected with each other via a connecting link (60) such that a first connecting pin (62) is located on the front side with respect to a line connecting the rotation-center shaft and the swing-center shaft. Accordingly, when an external force greater than the predetermined value acts on the front portion of the vehicle, the link support separates from the pedal support while turning, so that the distance between the rotation-center shaft and the swing-center shaft is increased. As a result, the first connecting pin is shifted toward the line, so that the pedal pad is moved substantially toward the front of the vehicle.
Patent EP-0810633-A2 (EP)
Inventor: SHIRAISHI MASATOSHI
IPC: B05C11/08
Filed: 1997-05-24
Abstract: A coating film forming method for forming a resist coating film on an upper surface of a wafer held by a spin chuck in a chamber includes (a) the step of keeping preliminary correlation data representing correlation between a wafer rotating speed and the thickness of the resist coating film formed on the wafer in the chamber, (b) the step of conveying the wafer into the chamber and holding the wafer by the spin chuck, (c) the step of pouring the resist liquid onto the wafer and spin-rotating the wafer to form a resist coating film on the upper surface of the wafer, (d) the step of detecting the thickness of the formed resist coating film by a sensor, (e) the step of detecting a rotating speed of the spin chuck by a sensor, and (f) the step of, on the basis of the detected film thickness and the preliminary correlation data, correcting a set rotating speed of the spin chuck to feedback-control a resist coating process for a next wafer.
Patent EP-0814138-A2 (EP)
Inventor: CHOI JIN-O
IPC: C09J7/10
Filed: 1997-06-16
Abstract: Disclosed is a tape which comprises a non-tacky, free-standing, 90 to 100% imidized polyimide film containing 0.1 to 30 wt% of a solvent having a releasable film adhering to at least one side. The film is used to form coatings on substrate or as an adhesive to bond substrates together.
Patent EP-0805032-A2 (EP)
Inventor: TAJIMA HIROKI
IPC: B41J2/175
Filed: 1994-06-28
Abstract: A liquid accommodating container is connected to an ink jet head and accommodates a liquid supplied to said ink jet head. The container comprises: a partition (215) for dividing said liquid accommodating container into having a first chamber (203) and a second chamber (204), wherein said first chamber (203) is accommodated with a negative pressure generating member (205) and has a supply portion (209) for supplying the liquid to said head and an atmosphere communicating section (206, 208) communicated with an atmospheric air, said second chamber (204) is communicated with said first chamber (203) through said atmosphere communicating section (206, 208) and substantially sealed except said atmosphere communicating section (206, 208), said second chamber (204) accommodating the liquid to be supplied to said first chamber (203), and said supply portion (209) is located on the bottom of said first chamber (203) as a lower portion in a state that said liquid accommodating container is used.
Patent EP-0816435-A2 (EP)
Inventor: WEBER MARTIN DR
IPC: C08L71/12
Filed: 1997-06-26
Abstract: Flame retardant thermoplastic moulding materials (M) comprise (A) at least one polyphenylene ether (PPE); (B) at least one aromatic vinyl polymer; (C) at least one oligophosphorus compound as a flame retardant; and (D) a stabiliser mixture of (D1) at least one sterically hindered phenol and (D2) at least one phosphonite. Also claimed are (i) flame retardant moulded articles, fibres or films prepared from (M); and (ii) the use of (M) for making these articles, fibres or films.
Patent EP-0819908-A2 (EP)
Inventor: DE SANTO GIUSEPPE
IPC: B21B27/00
Filed: 1997-07-04
Abstract: A rolled section (1) for the
production of heat exchangers, and in particular for the
production of micro-fins (4) to be used in this kind of
apparatus, that presents on one or both sides a series
of scoring suitable to determine the same number of
micro-fins (4) so as to increase the width of the
corresponding exchange surface between rolled section
and fluid.The process for the production
of rolled sections is including the steps of:
     rolling a metallic sheet to obtain the required
thickness   rolling afterwards the sheet obtained in this way by
means of a rolling-mill where at least one of these
rolls presents on the surface a series of engraving
suitable to engrave the corresponding surface of the
rolled section in order to produce said micro-fins, the
surface of said roll of the second rolling-mill being
worked by means of photogravure techniques.
Patent EP-0817352-A2 (EP)
Inventor: CHEAH AIK PIN
IPC: H02J7/00
Filed: 1993-08-16
Abstract: There is disclosed a lawn or grass mower having a
cutting mechanism (14) driven by an electric motor (10), the
electric motor (10) being powered by a rechargeable lead
acid batter (11), the battery (11) being protected against
damage caused as a result of over rapid discharge by control
means (13). The control means (13) is able to sequentially
sample battery voltage discharge levels and to determine
when the sampled battery voltage discharge level drops
rapidly at a rate higher than normal operational voltage
level drop. A disabling means (14) is arranged to disable
said battery means (11) from said mower (40) if the voltage
discharge level of said battery means (11) does not return
to a voltage level greater than a control level being a
preset differential (ΔV) below said reference voltage level
(V ref) within a predetermined period of time (ΔT).
Patent EP-0827260-A2 (EP)
Inventor: GROSSKOPF REIMAR
IPC: H02K11/21
Filed: 1997-07-31
Abstract: An electric motor with installed accessory device, in particular an angular step transmitter (1). The electric motor's base mounting plate (4) is used for mounting the step transmitter (1) and is adjustably joined to the motor housing (2) in its angular position during assembly. A row of teeth is provided on the motor housing (2), and a row of cooperating teeth (8,9) is provided on the base mounting plate (4). The two rows of teeth precisely mesh with one another to thus enable location of the mounting plate (4), in different angular positions, as set during a sequence of angular steps predetermined by the tooth pitch.
Patent EP-0826906-A2 (EP)
Inventor: HUSS MICHAEL
IPC: F16H7/12
Filed: 1997-08-11
Abstract: The device has a movable plate (1), and a tension roller (2) for the strap, which is turnable on a bearing journal (3). The journal has an eccentric (5), located on the plate. The longitudinal axis of eccentric and bearing journal are distanced from each other by an eccentricity (e). A pivot movement of the journal about the eccentric is limited by a stop (8,9). The stops are formed on plate and journal, and consist of an aperture and a projection engaging into it.
Patent EP-0826908-A2 (EP)
Inventor: HIRANO MINEO
IPC: F16H59/08
Filed: 1997-08-27
Abstract: An apparatus for manipulating a transmission for a vehicle, wherein speeds of
transmission for a vehicle can be switched-over both automatically and
manually, is provided in order to make it possible to use a switching unit for
detecting whether a shift lever is positioned on a first path side, at which an
automatic transmission mode is executed, or on a second path side, at which a
manual transmission mode is executed, in common, even if design of the shift
lever, etc. is changed. The apparatus includes a switching unit (5) for detecting
on which side the shift lever (1) is positioned, the first path 2 side or the
second path 3 side. The switching unit (5) has a first manipulating member
(52) connected with a connecting portion (11) of the shift lever (1). The first
manipulating member (52) is constructed so as to be a sliding bearing so that it
can pivot freely around an axis (0) thereof.
Patent EP-0836174-A2 (EP)
Inventor: KRAUS MANFRED
IPC: G10B3/10
Filed: 1997-09-23
Abstract: The musical instrument (1) includes a number of pipes (2) for providing different musical notes, supplied with air via respective switching valves (3). The valves are supplied with switching pulses via note blocks (11), which are each connected to a control line, communicating with the air lines (13) for the pipes. The control lines are selectively blocked by electromagnetic lifting magnets (26,26'), combined with a control unit (31) and a memory (35) within a common housing (21). The housing is interchangeably fitted in the musical instrument.
Patent EP-0841658-A2 (EP)
Inventor: UENO ICHIRO
IPC: G11B7/00
Filed: 1997-11-12
Abstract: A read only memory (ROM) disc 10 has an annular ROM
area 12 in an outer area thereof, and a random access memory
(RAM) disc 20 has an annular RAM area 22 in an inner area
thereof. The ROM disc and the RAM disc are manufactured
independently each other under respective preferable conditions.
An optical disc 30 is provided by adhering the ROM
disc and the RAM disc each other. An optical pickup 32
reproduces the optical disc or records thereon by irradiating
a light from one side thereof.
Patent EP-0832863-A2 (EP)
Inventor: PURDY MARK J
IPC: C04B41/85
Filed: 1995-11-16
Abstract: The invention relates to the field of high
temperature composites made by the chemical vapor
infiltration and deposition of a binding matrix within a
porous structure. The invention is particularly
suited for the simultaneous CVI/CVD processing of large
quantities (hundreds) of aircraft brake disks.
Patent EP-0797202-A2 (EP)
Inventor: SAWADA TAKASHI
IPC: G11B25/06
Filed: 1993-07-29
Abstract: A display apparatus connected to a recording medium cassette having a recording medium, a cassette case for accommodating the recording medium, a storage device for storing recording information recorded on the recording medium and information about the cassette itself, and a plurality of terminals for connecting the storage device to external equipment. This display apparatus comprises a loading portion for loading the recording medium cassette, a connector provided on the loading portion to be connected with the plurality of terminals, a reading device for reading the information from the storage device through the connector, and a display device for displaying the information read by the reading device. Simply connecting the plurality of terminals of the recording medium cassette to the connector of the recording/reproducing apparatus allows to display the recording information about the recording medium cassette, thus providing recorded contents of the recording medium cassette quickly and easily as well as facilitating retrieval and management of the recorded contents.
Patent EP-0819912-A2 (EP)
Inventor: OKADA AKIO
IPC: G01P15/00
Filed: 1997-07-11
Abstract: A vehicle driving condition prediction device, a warning device using this prediction device, and a recording medium for storing data for prediction, wherein during use of the prediction function of an approach speed of the vehicle to a curve ahead, the acceleration at the present moment is maintained for a condition maintaining period of time, and thereafter the vehicle speed is slowed down at a fixed deceleration, and using such an assumed deceleration pattern a vehicle speed in future is predicted, by which a warning can be given taking the chances of driver's deceleration into consideration.
Patent EP-0822004-A2 (EP)
Inventor: KUMA TOSHIMI
IPC: C08L25/00
Filed: 1997-07-30
Abstract: The present invention provides an adsorbent for adsorbing and removing
organic gases without catalyst action and with small heat capacity and small
specific gravity. In one embodiment, a sheet-base carries a synthesized
adsorbent consisting of divinyl benzene polymer such as styrene-divinyl
benzene copolymer. The sheet-base carrying the synthesized adsorbent
consisting of the divinyl benzene polymer can be formed into a honeycomb
structure.
Patent EP-0832798-A2 (EP)
Inventor: AMAGASA TOSHIYUKI
IPC: G06V10/145
Filed: 1997-09-03
Abstract: A translucent screen is placed over a transparent member such as a
windshield or a part thereof, the image showing through the screen is
captured by a camera from the reverse surface of the transparent member,
and the presence and the quantity of the liquid drops are determined from
the captured image so that the image remote from the screen such as the
external view showing through the transparent member are not captured,
and only the liquid drops located immediately next to the screen are
extracted. Thus, a sensitive and precise detection of liquid drops
deposited on a member can be accomlished by using a simple arrangement.