baber/WOPTO huggingface dataset:
Patent DE-2042153-B2 (DE)
Title: Sectional windscreen for inflateable craft - has flap connection for easy dismantling held together by securing pins
IPC: B63B7/08
Filed: 1970-08-25
Abstract: The windscreen sections are connected at the joint by a flap connection with pins. One or two flaps are positioned at the contact edge of one screen section, so that a groove is formed to accommodate the edge of the other section, which contains the pins. The pins have associated slots on the edge of this section. The lowest slot is inclined towards the edge, while the others are at right angles to it. The upper part of the flap connection are at right angles to it. The upper part of the flap connection has a passage bore for a securing pin. The assembly is held in an arc when assembled, to the front of the boat.
Patent DE-2057266-B2 (DE)
Title: Snow plough with disposal mechanism - has rotating implements pushing snow into cutting drum which throws it to side
IPC: E01H5/09
Filed: 1970-11-21
Abstract: Snow plough has disposal mechanism and a removal mechanism located above it. The removal mechanism consists of a swivel support moving around a swivel axis directly attached to the vehicle with removal implements provided at the free end of the support. The implements are rotatable and the swivel support consists of two arms with a cross traverse located at their free end. The intermediate space above the disposal mechanism remains free and the rotating implements are in front of and above the disposal mechanism. The disposal mechanism is a cutting drum. The front cutters are traversed on the framework front by a hydraulic cylinder connecting the hinged parts of the front and side frame pieces which lift for vertical adjustment.
Patent DE-2057602-B2 (DE)
Title: Fast lens esp for super eight film strip projection - with uniform quality over whole field of view
IPC: G02B13/00
Filed: 1970-11-24
Abstract: The lens has converging elements in the first, fourth, fifth and sixth positions and diverging elements in the second and third positions, whereby the latter two elements have concave surfaces facing each other. Numerical data are given for the radii of curvature of the individual surfaces, the air spaced between the elements, the thicknesses of the elements, the refractive index for the D-line, and the Abbe number. The lens has a relative aperture of 1:1, values of 0.3 minimum for the Petzval sum, and an aperture error zone value with corrected marginal ray of below 0.005.
Patent DE-2239398-B2 (DE)
Title: Control for rocket or missile with four rudders - uses control commands both for model paths for rudder deflections and for parallel difference generators
IPC: G05D1/10
Filed: 1972-08-10
Abstract: The four rocket rudders are mutually independent and mounted in a cruciform arrangement, and deflectable by rudder servo-motors. The rudder deviations are limited to a maximum value, and the control commands for the roll, yaw, and spin can be applied in linear combinations to the servo-motors. In addition the control commands are supplied in the same manner on one hand to four model paths, simulating the limiting of the rudder deviation, and on the other hand without any limitation to a different generators parallel to the first connecting supply. The generators are in addition supplied from the outputs of the respective model paths. The control commands, applied to the rudder servo-motors, are corrected by the differential signals from the generators. Pref. the differential signals are interconnected to form a correction signal which is supplied to each servomotor with a sign opposite to the respective differential signal. (DS).
Patent DE-2247744-B2 (DE)
Title: PBX telephone exchange with multiple-frequency-code selection - is constructed so that it is compatible with systems using return signalling
IPC: H04Q3/54
Filed: 1972-09-29
Abstract: The PBX telephone exchange, with MFC dialling, has a path to set up during connection formation a one-way transmission between an exchange line (3) and an incoming line (5). This path (8-4-10-9-7) has an isolation amplifier (9) whose input is coupled to the exchange line and output to the incoming line during connection formation. Switch contacts (10) -- controlled from a control unit (11) -- break the normally closed path during the transmission of the regenerated AF signal from the AF transmitter (8). The advantage lies in making an MFC PBX exchange compatible with telephone systems that use return signalling.
Patent IE-S59704-B2 (IE)
Title: An office building construction
Inventor: POWER MICHAEL
IPC: E04H1/06
Filed: 1993-11-16
Abstract: An office building construction (10) comprises a floor area (9) defined by front and rear and left and right side walls (11, 12, 13, 14). A portion (15, 16) of at least one of said walls is corrugated to define at least one bay within said floor area, at least one of said bays comprising a respective workstation module (W).
Patent JP-3740180-B2 (JP)
IPC: C07F7/08
Filed: 1995-01-26
Granted: 2006-02-01
Abstract: Preparation of bis-cyclopentadienyl compounds of formula (I) by reacting a compound of formula (II) with a magnesium compound (III); and in a second step with a compound (IV) (CpRa)2-Q (I) CPRa (II) (R3R4)cMg (III) QXX ' (IV) Cp = cyclopentadienyl or indenyl, opt. subst; R = alkyl-, phosphine-, amine, alkylether - or arylether-group; c = is less than or equal to a which is less than or equal to 4; Q = metal bridge between the rings ((R), -Z-(R))b R<1>, R<2> = H, 1-10 alkyl, 6-10 aryl; Z = C, Si or Ge; b = 1-3 R3, R4 = H, 1-12 alkyl; C = 0-1; X,X ' = Cl, Br, I, -O- SO2R5; and R5 = 1-10 alkyl or 6-10 aryl. Also claim the use of these compounds (I) in the production of metallocenes.
Patent JP-2731479-B2 (JP)
IPC: C08F10/14
Filed: 1992-01-24
Granted: 1998-03-25
Abstract: A new polymer and copolymer composition comprising 3-ethyl-1-hexene is provided. This new polymer composition of 3-ethyl-1-hexene homopolymer has a crystalline melting point of about 425 DEG C to about 435 DEG C and is particularly useful for applications requiring high temperatures. This new polymer and copolymer composition is produced by utilizing a catalyst comprising at least one transition metal and at least one organometallic halide compound.
Patent JP-H0448989-B2 (JP)
IPC: F16K1/226
Filed: 1983-01-31
Abstract: A seat ring for a rotary valve assembly comprising a radially inner seal section for sealing engagement with a valve element, a radially outer retaining section for mounting the seat ring in a valve body, and an intermediate spacer section interconnecting the sealing and retaining sections. The spacer section has a convoluted radial run, and the sealing section has a multiplicity of circumferential windings of strands in surrounding relation thereto.
Patent JP-3220547-B2 (JP)
IPC: C03B37/00
Filed: 1993-01-29
Granted: 2001-10-22
Abstract: Glass fiber mats are made for subsequent use in preforming for an RTM or SRIM molding process, for example, such that the binder applied to the mat has two distinct curing stages. In the first stage, a partial cure is provided by visible light upon a free radical generation in response to a photoinitiator mixed in the binder in an exact ratio to give a predictable increase in viscosity to that of a semi-solid so that the fibers are sufficiently bound for subsequent handling, but not sufficient to complete a cure, while leaving a second stage ready for a final cure which is achieved by the use of a cationic-type second photoinitiator which is sensitive to ultraviolet light. During the second curing stage, the mat is formed into a three-dimensional shape of a desired end product and cured with ultraviolet radiation while still in the mold, to obtain a rigid three-dimensional preform structure. <IMAGE>
Patent JP-3528094-B2 (JP)
IPC: G06F11/34
Filed: 1994-02-09
Granted: 2004-05-17
Abstract: A storage controller (2; 2a) comprising a storage device adapter (22; 522), a channel adapter (21a, 21b; 521a, 521b), a cache memory (24), a control memory (23), and a plurality of buses (26, 27; 56-58) connecting therebetween. The channel adapter communicates with a processor (1) and processes input/output requests issued by the processor. The storage device adapter controls a storage device (3) and data transfer between the storage device and the cache memory. The channel adapter and the storage device adapter exchanges control information via the control memory. The buses are used to transfer the data and the control information between the cache memory and the control memory, and the channel adapter and the storage device adapter. The controller also comprises bus load estimating means and bus mode selecting means. The bus load estimating means (201, 202) estimates bus load characteristics as an index based on the amount of data transfer during sequential access to the storage device. The bus mode selecting means (203) determines a bus mode of bus utilization based on the index. Each of the channel adapter and the storage device adapter has bus access means for accessing the buses in accordance with the bus mode selected by the bus mode selecting means. <IMAGE>
Patent JP-S5852344-B2 (JP)
IPC: H01L21/60
Filed: 1979-02-26
Abstract: PURPOSE:To prevent a drop of elasticity of the lead by limiting the location, in which brazing material to be previously clad on the metal plate is attached, in the minimum range required and by preventing the concentration of excessive brazing material in the bend. CONSTITUTION:The brazing material 2 of lead-tin is put only on the central part of the copper plate 1, the stamped-out bend 8 and external circuit fitting part 9 are formed by a bending process. In this way, the brazing material 2 clad on the copper plate is existent only in the location of the gate pattern 5 and cathode pattern 6, there exists no brazing material in the bend 8 and external circuit fitting part 9. That is, the thickness of the bend is not increased, a stress produced in the lead when used can surely be absorbed by the elasticity to prevent the destruction of the element.
Patent JP-3472991-B2 (JP)
IPC: F02D41/22
Filed: 1994-02-25
Granted: 2003-12-02
Abstract: PURPOSE:To correct the wheel speeds of all the wheels, and to prevent that the wheel speeds of the wheels other than an abnormal wheel are corrected to the value higher than the actual car body speed, by converting a standard wheel in order when the wheel speeds of the wheels other than the standard wheel are corrected. CONSTITUTION:In a vehicle, the front wheels 1 and 2 at the left side and the right side are driven wheels, and the rear wheels 3 and 4 at the left side and the right side are driving wheels. The output torque of an engine 5 is transmitted from an automatic transmission 6 to the rear wheels 3 and 4 at the left side and the right side through a propeller shaft 7, a differential device 8, and the left side and the right side driving shafts 9 and 10. By making a specific wheel of the vehicle as a standard wheel 1, the wheel speeds of the remaining wheels 2 to 4 are to be corrected. In the correction of the wheel speeds of the wheels 2 to 4, by converting the standard wheel 1 in order, the wheel speeds of all the wheels 1 to 4 can be corrected. And when the vehicle installs only one wheel whose diameter is smaller owing to a puncture or the like, it is prevented that the wheel speeds of the other wheels are corrected to the speed higher than the actual car body speed, so as to improve the brake controllability.
Patent JP-3787820-B2 (JP)
IPC: F02C3/30
Filed: 1996-02-16
Granted: 2006-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a gasification composite generating equipment to increase the output of a gas turbine and reduce the generation of NOx by a combustor without lowering the output of a steam turbine. SOLUTION: Gasification compound generating equipment is formed such that a saturation equipment 5 for fuel gas is provided to humidity fuel gas, in which hydrocarbon fuel is gasified, with steam provided and humidified fuel gas is fed to the combustor 6a of a gas turbine. The gasification compound generating equipment comprises saturation equipment 12 for nitrogen to moisten nitrogen, which is separated, from air with steam; and a nitrogen gas injection line 14 to feed moistened nitrogen gas to the combustor of the gas turbine. Each of the saturation equipment for fuel gas and saturation equipment for nitrogen is provided with a hot water circulation line 13 common to respectively independent multistage contact towers 5a and 12a.
Patent JP-2717178-B2 (JP)
IPC: A61K36/00
Filed: 1989-02-23
Granted: 1998-02-18
Abstract: The invention relates to a new process for the preparation of an extract from Ginkgo biloba leaves. 
<??>In the process, the following successive operations are performed: - grinding of Ginkgo biloba leaves; - extraction of the ground preparation of Ginkgo biloba leaves using an aqueous ketonic solvent; - concentration of the extraction liquors in order to precipitate biflavonoids and hydrophobic substances; - filtration of the aqueous concentrate; - alkalinisation of the filtrate to precipitate proanthocyanidins; - removal of the insoluble fraction containing proanthocyanidins by filtration; - acidification of the filtrate; - liquid-liquid extraction of the filtrate with a C4-C6 ketone in the presence of ammonium sulphate; - and recovery of the extract by taking the ketone phase to dryness.
Patent JP-S6115381-B2 (JP)
IPC: H02P8/02
Filed: 1977-04-23
Abstract: In an electronic watch having an oscillator for producing a time base signal and stepping motor, drive pulses are produced for normally driving the motor under normal load conditions. The rotation and non-rotation of the motor in response to the last drive pulse is detected in response to a detecting pulse, and if non-rotation has been detected, a predetermined plurality of correction pulses are applied to the motor for driving same, the correction pulses being sufficient to drive the motor under a high torque loading. In this way, power consumption is decreased since a high power driving is saved only for high torque loading conditions.
Patent JP-H0130938-B2 (JP)
IPC: D04B21/18
Filed: 1984-03-15
Abstract: A bielastic warp-knit fabric with balanced behavior of the elastic forces in the longitudinal and transverse directions is obtained by guiding elasthane yarn as weft thread under the needle points in the tuck or laying position during the stitch-forming process, so that loops are formed during knocking-over.
Patent JP-H07109206-B2 (JP)
IPC: E02F9/22
Filed: 1989-03-08
Abstract: In a control device with at least one directional control valve connected upstream of a consumer, a pressure balance, a control-line circuit with several control lines, of which one is connected to a load-pressure tapping connection of the directional control valve, two restriction points which are arranged in the control-line circuit and the input pressures of which are transmitted to both sides of the pressure balance, and a non-return valve forming the second restriction point, the supply pressure is raised above the consumer pressure. 
<??>An essentially uniform pressure rise is obtained via the flow resistance and spring loading of the non-return valve, which pressure rise is geared to the maximum demand. At a low consumption quantity, this means an unnecessary excess of capacity in the pump line. In the novel control device, the pressure rise is to be continuously adapted automatically to the demand. In order to obtain a specific adaptation, the spring (18) of the non-return valve (19) can be preloaded in proportion to the stroke movement and infinitely at least over part of the stroke of the control member (4) of the directional control valve (3). With the infinite preloading of the spring (18), the pressure rise is adapted to the demand. 
<??>On account of the continuous adaptation, the control device is especially suitable for sensitive control systems. 
<IMAGE>
Patent JP-2948122-B2 (JP)
IPC: C07C59/265
Filed: 1995-03-23
Granted: 1999-09-13
Abstract: Calcium alkali metal citrates of formula CaXC6H5O7 (I), where X = alkali metal, and their hydrates are new. Also claimed are pharmaceutical compsns. contg. (I).
Patent JP-2537955-B2 (JP)
IPC: C07C69/60
Filed: 1988-03-25
Granted: 1996-09-25
Abstract: An improved process for the preparation of dimethylmaleate by the esterification of maleic acid anhydride, maleic acid monomethylester, maleic acid or mixtures thereof with methanol in the presence of catalytic quantities of sulphuric acid, which comprises carrying out the esterification reaction within 20 to 120 minutes in a multistage bubble cap column reactor at temperatures of from 90 DEG  to 140 DEG C. and with methanol excesses of from 0.4 to 2.0 mole per mole of the dimethylmaleate to be produced.
Patent JP-H0320790-B2 (JP)
IPC: G06F21/32
Filed: 1984-04-18
Abstract: PURPOSE:To perform the collation of the person himself with extremely high reliability by collating a fingerprint picture stored in a picture memory with feature point groups readout from a minutiae card, etc. CONSTITUTION:An input device 11 generates photoelectric transfer coordinates of a fingerprint pattern by means of an image pickup device such as an ITV and a light source with the aid of boundary conditions of glass from a reverse side with respect to a finger placed on a glass plate. Digital two-dimensional quantized picture data obtained such a way is stored in a memory 13, and simultaneously feature points on a minutiae card readout by a card reader 15 and information of feature-interrelation are held in a working memory 13 in a collating device 10, which precisely matches a fingerprint picture 30 stored in the picture memory 13 to the feature point group and the relation readout from the minutiae card. If the matching is successful, it is decided to be coincident, otherwise dissidence is decided.
Patent JP-3524933-B2 (JP)
IPC: C12P21/02
Filed: 1992-02-28
Granted: 2004-05-10
Abstract: The invention relates to fusion proteins for prodrug activation of the general formula huTuMAb-L- beta -gluc, where huTuMAb is a humanised or human tumour-specific monoclonal antibody or a fragment thereof, L is a linker and  beta -gluc comprises human  beta -glucuronidase. These fusion proteins are prepared by genetic manipulation. huTuMAb ensures specific location of tumours, L connects huTuMAb to  beta -gluc in a way which does not hinder the specific properties of the two fusion partners, and  beta -gluc activates a suitable prodrug compound by elimination of glucuronic acid, and owing to the humanised or human fusion partner a virtually autologous system is available for use in humans.
Patent JP-3060054-B2 (JP)
IPC: C07D403/12
Filed: 1992-04-06
Granted: 2000-07-04
Abstract: The present invention relates to novel benzimidazole derivatives characterized in that they are of the general formula I, and their therapeutically acceptable salts,   <IMAGE> I  in which: R1 and R2, which are identical or different, represent a hydrogen or a halogen atom, a lower alkyl radical, a hydroxyl radical, an alkoxy radical, an alkyl carboxylate radical, or an aryl or substituted aryl radical, n may take the values 0 or 1, m may take the values 2 to 4, X, Y, Z and W, which are identical or different, and which may even form part of another aromatic or nonaromatic ring, represent a nitrogen atom or a carbon atom linked to a hydrogen or to a halogen atom, or to another alkyl, aryl, carboxyalkyl, carboxylic, hydroxyl, alkyl hydroxyl, sulphonic or alkylsulphonic radical.
Patent JP-H0724306-B2 (JP)
IPC: G11C27/04
Filed: 1987-04-08
Abstract: The invention relates to a CCD having a so-called diode cut-off input, in which the input diode is applied to a reference voltage and the input signal is supplied to the input gate located in front of the first clock electrode. More particularly if the electrodes are composed of a transfer part and a storage part with incorporated potential difference, it is possible that, when charge is transported from the input gate to the first clock electrode, a large amount of charge is left behind. In order to avoid this and/or to be able to enlarge the dynamic range of the input signal, a MOST switch controlled by the same clock voltage as the first clock electrode is arranged between the input gate and a reference voltage, for example earth. This switch becomes conducting when the charge is transferred, as a result of which the potential level below the input gate can be adjusted above the surface potential below the transfer part of the first clock electrode.
Patent EP-1259243-B2 (EP)
Inventor: FANG QUN K
IPC: C07D265/32
Filed: 2000-08-23
Granted: 2010-07-21
Abstract: Methods and compositions are disclosed which utilize metabolites of bupropion for  trearing disorders ameliorated  by inhibition of neuronal monoamine reuptake. Such disorders include, but are not limited to, sexual dysfunction, affective disorders, cerebral function disorders, cigarette smoking, and incontinence. Methods of making optically pure bupropion metabolites are also disclosed.
Patent EP-1295830-B2 (EP)
Inventor: BURRI DANIEL
IPC: B65H19/18
Filed: 2002-09-17
Granted: 2009-06-17
Abstract: The reel-changer incorporates a first mounting (1,4) for the working roller, and a second mounting (2,5) for the reserve roller. The reserve and working webs are joined by a connector (10). A holder (21) for fixing the working web is situated down-path from the connector. A traction piece (16), in the form of a tensioning device, between the connector and holder is positioned in the path of the working web and pulls the working web from being stationary away from the working roller. The traction piece consists of at least one cylinder (17) and a drive mechanism (19).
Patent EP-1790480-B2 (EP)
Inventor: SUGIYAMA WATARU
IPC: B41J2/175
Filed: 2006-06-23
Granted: 2018-12-26
Abstract: (PROBLEM) To provide a refill unit, which allows the user, to easily install and remove ink cartridges.  (MEANS FOR SOLVING) The refill unit 70 comprises a case 75 and an ink cartridge 63 which is housed in the case 75. The case 75 has an opening 88 on its front surface. Case 75 has a door 76, and this door 76 opens and closes said opening 88. Door 76 comprises pullout members 77. When door 76 is opened, the pullout members 77 pull the ink cartridge 63 out from the case 75. When the door 76 is closed, the pullout members 77 extend in the front-back direction and guide the insertion of a new ink cartridge. The pullout members 77 are arrange opposite each other in the width direction of the ink cartridge 63. The widthwise dimension of the pullout members 77 is set to be smaller than the width dimension of ink cartridge 63.
Patent EP-1991411-B2 (EP)
Inventor: SCHÜTZ JÜRGEN
IPC: D21H27/40
Filed: 2007-03-07
Granted: 2018-12-26
Abstract: The aim of the invention is to create an embossing device for at least two-layered planar products such as toilet paper, tissues, or similar, which makes it possible to easily make high-quality planar products that are provided with decorative patterns. The aim is achieved by an embossing device for at least two-layered planar products such as toilet paper, tissues, and similar. Also, the embossing device has at least one first and at least one second couple of rollers, each of which is composed of an embossing roller and a squeezer.