baber/WOPTO huggingface dataset:
Patent DE-19912961-A1 (DE)
Title: Thin-film semiconductor for solar cell
Inventor: HASHIMOTO YASUHIRO
IPC: H01L31/0749
Filed: 1999-03-23
Abstract: The thin film conductor has an N-conductive semiconductor compound layer, containing at least one element of the Groups Ib, IIIb, VIb and II. To the N-conductive semiconductor compound layer is adjacent a P-conductive semiconductor compound layer, containing at least one element of the Groups Ib, IIIb, and VIb. Pref. Cu is used as the element Ib, in and/or Ga of the Group IIIb, and Se and/or S of the Group VIb, while Mg, Zn and/or Cd are used as elements of the Group II. Independent claims are specified for the mfg. process of a thin-film semiconductor.
Patent DE-19915236-A1 (DE)
Title: Aufwindevorrichtung für Endlosfäden
Inventor: LUDWIG ADRIAN
IPC: B65H54/74
Filed: 1999-04-03
Abstract: In einer Aufwindevorrichtung für Endlosfäden mit mind. einem Drehzentrum (6a) für mind. einen Spanndorn (8, 10), welcher mit Antriebsvorrichtungen (80, 83, 67) verbunden ist, sind den Antriebsvorrichtungen mind. eine elektrische und eine mechanische, insbesondere pneumatische Steuerung (33, 35) zugeordnet, welche über Leitungen (52, 72) über mehrere im Drehzentrum angeordnete Drehübertrager (50, 70) mit den Antriebsvorrichtungen in Wirkverbindung stehen. Jeder Drehübertrager besitzt je einen Rotor (53, 73) und einen Stator (54, 74), welche koaxial zueinander und zum Revolver angeordnet ist. Vorzugsweise ist elektrischer Drehübertrager innerhalb der Drehachse oder des Drehzentrums des Revolvers 6 angeordnet, während ein pneumatischer Drehübertrager insbesondere für Pneumatikleitungen, außerhalb des Umfangs einer Welle (12) des Revolvers angeordnet ist.
Patent DE-19923312-A1 (DE)
Title: Locking bar fitting has edge strips, groove in frame, with opening, and holders
Inventor: OESTERMANN MARKUS
IPC: E05C9/00
Filed: 1999-05-21
Abstract: The locking bar fitting incorporates locking bars (2,3,4) slide-mounted on the edge strips of a groove in a casement/leaf frame (1). The locking bars are operated directly or indirectly by a handle. Guides gripping behind the edge strips (10) fit into the lengthwise side opening in the groove (11). The side of the locking bars facing the groove in the frame has holders (9) for the edge strip.
Patent DE-19925476-A1 (DE)
Title: Fluid jet device for abrasion of solid material, which forms parallel jet with non-round or non-rotarily-symmetrical cross section surface
Inventor: BECKER CLAUS
IPC: B26F3/00
Filed: 1999-06-03
Abstract: The device is able to form a parallel jet (9) with non-round or non-rotarily-symmetrical cross section surface. This surface may be a rectangle, an oval, a cross, a wedge, an arrowhead, a wave form or a combination of any of these. The cross section surface of the jet as a whole may be primarily rectangular, cruciform, wedge-shaped, arrowhead-shaped in since wave shape or a combination of any of these,
Patent DE-19926090-A1 (DE)
Title: Production of retinal, useful as carotinoid intermediate, via new sulfonated aldehyde intermediates
Inventor: TAKAHASHI TOSHIYA
IPC: C07C403/14
Filed: 1999-06-08
Abstract: Retinal (I) is produced from a sulfonated hydroxydiene derivative (3) via new sulfonated diene and triene aldehyde derivatives (2) and (1). Production of retinal (I) comprises: (a) oxidation of a sulfonated hydroxydiene derivative (3); (b) elimination of the optionally protected hydroxy group from the resulting sulfonated diene aldehyde derivative (2); and (c) treatment of the sulfonated triene aldehyde derivative (1) obtained with a base. Ar  = optionally substituted aryl;  R  = H or OH protecting group.  Independent claims are also included for: (A) compounds (1); (B) compounds (2); (C) the preparation of compounds (1) from compounds (2); (D) the preparation of compounds (2) from compounds (3); and (E) the preparation of retinal from compound (1).
Patent DE-19926708-A1 (DE)
Title: Ultrasound detector for medical examination of internal organ, e.g. liver
Inventor: OUCHI TERUO
IPC: A61B8/12
Filed: 1999-06-11
Abstract: The detector has an ultrasound head inserted in a body aperture, with an ultrasound probe (2) incorporated in a pivoted front end section (1a), for lateral scanning of an internal organ, e.g. the liver. The rear section (1b) of the ultrasound head has an instrument insertion opening (4), with its end angled to the central axis of the ultrasound head in the opposite direction to the pivot movement of the front end section.
Patent DE-19926860-A1 (DE)
Title: Childs rocker toy comprises seat supported by chassis on spherical bearing via interposed pre-cocked tensile spring re-setting seat from all endstop-limited rocking directions.
Inventor: REINERS CHRISTA
IPC: A63G13/08
Filed: 1999-06-12
Abstract: The seat (1) is supported via chassis (8) and spherical bearing (12) on the stand (7) and is swiveled in all directions as positioned on the bearing when the tension of the pre-tensioned spring (5) is increased, the swivel movement limited by a mechanical endstop (17). The seat is carried on the bearing (12) via the bottom edge (11) of a chassis bearer wall (10) and the spring and its fixers (14) to the chassis (8) and its fixers (15) to the stand (7) are enclosed by the bearer wall (10) acting as cladding. This wall also forms one side of the endstop as against the other endstop side below the spring (7) which comprises a circular disk (17) fixed to the stand (7). The stand cladding presents a ring (19) which opens downwards and expands level with the bearing (12) and also acts as a foot step for mounting the rocker toy. The seat (1) can swing round a vertical axis (22) when put off load.
Patent DE-19927859-A1 (DE)
Title: Former for shaping and installing pipe bends comprises two half-molds hinged together at one end and held with a clip at the other end
Inventor: SCHERBEITZ JUERGEN
IPC: B29C53/08
Filed: 1999-06-18
Abstract: A pipe bend is shaped and held in place by a former consisting of two half-molds (1,2) hinged together at one end (3). The pipe is bent between the half-molds (1,2) and held in place by closing a clip (4) at the other end. Correct closure is aided by intermeshing guide slots and the upper half (1) preferably encloses the pipe by more than 180  deg . Two formers can be joined side by side.
Patent DE-19930952-A1 (DE)
Title: Vakuumpumpe
Inventor: BLECKER ARMIN
IPC: F04D19/04
Filed: 1999-07-05
Abstract: Die Erfindung beschreibt eine Vakuumpumpe, welche aus einer zweiflutigen Gasreibungspumpe (6) und (7) und aus einer nachgeschalteten Pumpe (9) besteht. Die Gasströme der zweiflutigen Gasreibungspumpe werden innerhalb der Pumpe durch Verbindungselemente (26) zusammengeführt und durch die nachfolgende Pumpe (9) auf Atmosphärendruck verdichtet. Die Gasreibungspumpe ist vorteilhafterweise als zweiflutige Holweckpumpe und die nachgeschaltete Pumpe als Seitenkanalpumpe ausgebildet. Die kompakte Bauweise der Pumpe wird noch ergänzt durch die Tatsache, daß die Statorelemente (15) der Seitenkanalpumpe aus ungeteilten Scheiben bestehen. Diese Bauweise wird ermöglicht durch Rotorscheiben (13), welche durch Klemmringe (14) auf dem Rotor (4) befestigt sind.
Patent DE-19935346-A1 (DE)
Inventor: HAYN HANS-JOACHIM
IPC: E05B85/10
Filed: 1999-07-28
Abstract: The handle (1) has a visible region (7), which when tapped in the non-use position, activates a tapping control coupled to at least one drive device (8) which moves the handle from the retracted non-use position to a readiness position (11). When the handle in this position is gripped and pulled, it moves to its final support and use position (13).
Patent DE-19940548-A1 (DE)
Inventor: LIETZMANN ANDREAS
IPC: C11D3/22
Filed: 1999-08-26
Abstract: The invention relates to washing or cleaning agent shaped bodies that have an advantageous characteristics profile and contain oxidised derivatives of starch and/or dextrines in amounts of 0.1 to 10 wt. % in relation to the weight of the shaped bodies.
Patent DE-19944317-A1 (DE)
Title: Cutting chamber at the tunnel cutting face is formed by pressure cushions between the roof shields and the support frames to give a forward movement under pressure without tunnel roof damage
IPC: E21D9/10
Filed: 1999-09-15
Abstract: To secure a tunnel stretch (3), in underground tunneling and mining operations, a chamber (1) is formed between the cutting face (4) and the completed tunnel lining. Pressure cushions, filled with a pressure medium, are between the roof shields (11,12) and the support frames (10,26,27) to give the support frame (10,26,27) a forward movement under pressure. The cushions are constantly connected to a pressure pump, and are relaxed only partially on a reverse movement.
Patent DE-19945001-A1 (DE)
Title: Hydraulic system for a work machine such as bull dozer, which has an ejector cylinder and a tailgate cylinder that moves through hydraulic action
Inventor: MOYNA JOHN P
IPC: B60P1/04
Filed: 1999-09-20
Abstract: A method of controlling movement of an ejector plate and a tailgate includes the step of supplying pressurized fluid via a fluid line (168) to an intake port (172) of a multi-stage cylinder (160), moving the ejector, and a second intake port (176, 178) of a single stage cylinder (150) moves the tailgate.  During the first step, flow from the tailgate cylinder(S) is blocked by a locking valve (180), which is biased closed by a spring (185), is opened when the pressure in the  line (186) is sufficient. A control assembly for a multistage cylinder, consists of a selector valve (170) having an eject, retract and lock modes. A bypass line (190) and valve (192) allows the flow to sump (162) when valve is in the retract mode.
Patent DE-19947086-A1 (DE)
Inventor: DESCY JACK
IPC: H04Q1/14
Filed: 1999-09-30
Abstract: A ground strip (8) of a contact component of the distribution device is provided with punched spring tabs (7) which can be contacted by plug tabs of a plugged-on protective plug. This results in the provision of a protective plug with a simple design and a sure contacting.
Patent DE-19949521-A1 (DE)
Title: Shock absorbers esp. for washing machines with spinning operation with elongated tubular housing and plunger sliding in this also plunger position measuring unit for determining push-in
Inventor: PEUKER THOMAS
IPC: D06F37/20
Filed: 1999-10-14
Abstract: The evaluation unit (50) receives and processes electric signals from the coil unit (48) for determining the push-in depth (T) of the plunger (13). A friction damping unit for producing a predetermined frictional damping is provided between the housing (11) and the plunger. The coil unit has two coils (48a) surrounding the cylindrical housing, arranged adjacent to each other. The transmitter (47) is designed annular in shape and is arranged co-axial to the central longitudinal axis (12) of the plunger.
Patent DE-19951463-A1 (DE)
Title: Kraftfahrzeugtürverschluß
Inventor: KLEEFELDT FRANK
IPC: E05B81/06
Filed: 1999-10-26
Abstract: Es handelt sich um einen Kraftfahrzeugtürverschluß mit wenigstens einem elektromotorischen Antrieb (1), insbesondere Zentralverriegelungsantrieb (1), und mit einer von dem Antrieb (1) beaufschlagbaren Abtriebseinrichtung (2, 3, 4, 5), wie z. B. Getriebe (2, 3), Abtriebselement (4), Zentralverriegelungshebel (5) usw. Der Antrieb (1) wird zumindest innerhalb eines zur Verstellung der Abtriebseinrichtung (2, 3, 4, 5) erforderlichen Zeitintervalls (Z) bestromt. Innerhalb oder am Ende des Zeitintervalls (Z) - zum Blockadezeitpunkt (BZ) - wird der Antrieb (1) üblicherweise mechanisch blockiert. Erfindungsgemäß wird die Bestromung des Antriebes (1) und damit dessen Drehmoment und/oder Drehzahl entlang einer Rampe (R¶1¶, R¶2¶) verringert.
Patent DE-19953810-A1 (DE)
Title: Rotary hydraulic pump has two sets of rotors on two common shafts and separated by a bulkhead to form separate pump units
Inventor: LIPPELT ERIK
IPC: F04C11/00
Filed: 1999-11-09
Abstract: A rotary hydraulic pump, e.g. a Roots Pump, has an increased output without an increase in the radial dimensions by having two separate pump stages separated by a bulkhead (8). Each stage is fitted with two interacting profiled rotors and the whole pump system is driven by two drive shafts. The bulkhead is sufficiently thick to accommodate the hydraulic control ducts for each stage. The two stages have a common hydraulic feed.
Patent DE-19954021-A1 (DE)
Title: Verfahren zur Bor-Dotierung von Wafern unter Einsatz eines Vertikalofensystems
Inventor: BONES HENNING
IPC: C30B31/06
Filed: 1999-11-10
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Bor-Dotierung von Wafern unter Einsatz eines Vertikalofensystems. Das eingesetzte Vertikalofensystem weist einen sich von einem oberen Ende zu einem unteren Ende vertikal erstreckenden Reaktionsraum mit mehreren unabhängig voneinander heizbaren Temperaturzonen auf. Eine obere Temperaturzone ist an einem Gaseinlass für ein borhaltiges Reaktivgas vorgesehen. Die weiteren Zonen schließen sich bis zum unteren Ende des Reaktionsraumes an die obere Zone an. Bei dem Verfahren wird das borhaltige Reaktivgas über im Reaktionsraum befindliche Wafer geleitet. Aus der dadurch auf den Wafer abgeschiedenen Borschicht diffundiert das Bor anschließend in die Waferoberfläche. Beim erfindungsgemäßen Verfahren wird die Temperatur der weiteren Zonen so eingestellt, dass während der Abscheidung über den weiteren Zonen ein Temperaturanstieg und während der Diffusion über den weiteren Zonen ein Temperaturabfall zum unteren Ende des Reaktionsraumes hin aufrechterhalten werden. DOLLAR A Auf diese Weise lässt sich eine hohe Gleichförmigkeit der erzeugten Dotierungsprofile sowohl über die einzelnen Wafer als auch über den Reaktionsraum erreichen. Das Gleiche gilt für die Reproduzierbarkeit des Dotierungsprofils zwischen einzelnen Prozessdurchläufen.
Patent DE-19962785-A1 (DE)
Inventor: RADULESCU PETER
IPC: D04C3/20
Filed: 1999-12-23
Abstract: The invention relates to a device for the production of braided packaging, comprising a field composed of a plurality of rotatably driven flyer wheels (1) which are arranged in several adjacent rows, and a plurality of bobbins which can be connected to said fly wheels (1) and are embodied as a thread store for a respective braid thread (6). Braid threads (6) are transported on defined tracks through said field during the removal of the braid thread (6) by transfer from one flyer wheel (1) to another flyer wheel (1) during the braiding process. The tracks are each constructed as peripheral bobbin track segments on individual flyer wheels. The peripheral track segments (s1, s3) located on the flyer wheels (1) of an outer row of the field are shorter than similar peripheral track segments (s2, s4) of the flyer wheels (1) in the outer row of the field on the opposite side. In a braided packaging produced according to the invention, the braid length of one section of braid thread between two successive intersections with other braid threads is shorter than the braid length of a section of braid thread in a similar braiding on the opposite-lying packaging side. The braided packaging thus produced is easy to handle and exhibits good sealing and wearing properties.
Patent EP-1128236-A1 (EP)
Inventor: MODOLO M DINO
IPC: G04B37/14
Filed: 2000-02-16
Abstract: The invention concerns a system for removably securing a bracelet (12) to a watch case (10), comprising a sliding assembly consisting of two parts provided one (14) with a slide (24, 26) and the other (16) with a slot (28), and a lock comprising a elastic interlocking member (38, 40) and a positioning member (24d, 24e, 26d). One of the parts (14) of the assembly and one of the members (24d, 24e, 26d) of the lock are integral with the case (10), the others (16; 38, 40) with the bracelet (12). The slide (24, 26) can be moved in the slot (28) along a so-called sliding direction. The invention is characterised in that the elastic interlocking member (38, 40) exerts a force, pressing a contact surface against the positioning member (24d, 24e, 26d), oriented along a direction forming a different angle from 0 to 90 DEG  with the sliding direction.
Patent EP-1036855-A1 (EP)
Inventor: HERMANEK FRANK J
IPC: C23C4/08
Filed: 2000-03-14
Abstract: A thermally sprayed coating formed with a
quasicrystal-containing alloy, the alloy consisting
essentially of, by weight percent, 10 to 45 Cu, about
7 to 22 Fe, 0 to 30 Cr, 0 to 30 Co, 0 to 20 Ni, 0 to
10 Mo, 0 to 7.5 W and balance aluminum with incidental
impurities. The alloy contains less than 30 weight
percent ψ phase and at least 65 weight percent δ
phase. The coating has a macrohardness of less than
HR15Y 90.
Patent EP-1170461-A1 (EP)
Inventor: DAHL JOHANNES DIPL-ING
IPC: E21D11/00
Filed: 2000-07-05
Abstract: Special tubbing (1) for a tubbing ring (2) comprises a cylindrical sleeve section-forming base body (3) for fitting in a tubbing ring. A connecting element (4) is provided on the inside of the cylindrical sleeve for connecting at least one supporting element (5) arranged on the inside of the tunnel and supporting the tubbing shell (6). An Independent claim is also included for a tubbing ring having at least two special tubbings. Preferred Features: The connecting element protrudes from the base body on the inside of the cylindrical sleeve and receives a compression tool (7). The special tubbing is made from steel tubbing or concrete tubbing.
Patent EP-1213529-A1 (EP)
Inventor: WEIGAND MICHAEL DR
IPC: F16N11/08
Filed: 2000-12-07
Abstract: The lubricant dispenser has a housing (1) with a lubricant container (2) and a piston (3). A hollow telescopic spindle (4) is mounted on one end wall of the housing and carries the piston on its other end. The piston has an inlet opening for lubricant with a non-return valve (8). The reciprocation of the piston can be adjusted to vary the output.
Patent EP-1158054-A1 (EP)
Inventor: LUTJE SPELBERG JEFFREY HARALD
IPC: C12R1/01
Filed: 2000-05-25
Abstract: The invention relates to a process for converting an epoxide to an
alcohol. The process according to the invention is enzymatically catalyzed and
highly enantioselective and regiospecific.
Patent EP-1170631-A1 (EP)
Inventor: CLAES ROLAND
IPC: G03C1/93
Filed: 2000-07-07
Abstract: A red sensitive photographic recording material is disclosed
having an emulsion layer with low silver halide and low binder
content. It further comprises a polyester support having subbing
layers on both sides and an anti-halation layer on the back side.
Patent EP-1052664-A1 (EP)
Inventor: MINODIER CHRISTIAN
IPC: H01H13/20
Filed: 2000-05-05
Abstract: The system uses spring biased levers acting on switches to guarantee rapid switch change when movement is detected. The position detector includes a pushbutton (3) on which a coaxial spring (7) exerts a repulsive force. The pushbutton acts the control elements (600) for switches (60,61) inside the casing (2). The system includes a biased vertical lever (5) solidly attached to a shaft (51) mounted to rotate about a horizontal axis, and coupled to further independent horizontal levers (52,53) co-operating with a hairpin spring (55). In the normal state, the switches (60,61) are operated by the horizontal levers (52,53) When an object is detected by the pushbutton movement, the pushbutton acts on the system of levers and the switches change to th rest position at the correct fast speed.
Patent EP-1211336-A1 (EP)
Inventor: CARON PIERRE
IPC: F01D5/28
Filed: 2000-11-30
Abstract: A nickel based superalloy, suitable for monocrystalline solidification, comprises (wt.%): (a) 4.75-5.25 cobalt; (b) 11.5-12.5 chromium; (c) 0.8-1.2 molybdenum; (d) 3.75-4.25 tungsten; (e) 3.75-4.25 aluminum; (f) 4-4.8 titanium; (g) 1.75-2.25 tantalum; (h) 0.006-0.04 carbon; (i) ≤ 0.01 boron; (j) ≤ 0.01 zirconium; (k) ≤ 1 hafnium; (l) ≤ 1 niobium; and (m) remainder nickel and inevitable impurities. An Independent claim is also included for an industrial turbine blade produced by the monocrystalline solidification of the above superalloy.
Patent EP-1107354-A1 (EP)
Inventor: MORILLON JACQUES
IPC: B60J5/00
Filed: 2000-12-11
Abstract: Recognition device (1) connected to pair of antennas (2,3) remotely exchanges data with authenticated identification unit (11) worn by user. The antennas have pair of zones of coverage (Z1,Z2) which respectively exist within and outside the cabin of vehicle. When antenna is powered nominally, a dialog is triggered between recognition device and identification unit existing within one coverage zone during which power of other antenna is reduced so as to reduce corresponding coverage zone. A recognition device (1) provided within opening leaves (6-9) of vehicle and connected to pair of antennas (2,3) fixed to both sides of vehicle remotely exchanges data with authenticated identification unit worn by user. The pair of antennas have respective zones of coverages (Z1,Z2) existing respectively within and outside the cabin of vehicle. When dialog is triggered by user to identification unit existing within either one of zones of coverage, the corresponding antenna is nominally powered and the power of the other antenna is reduced so as to reduce other zone of coverage. Due to reduction of power in one antenna, the recognition device identifies location of identification unit.
Patent EP-1139558-A1 (EP)
Inventor: GENOVA ANGELO
IPC: H02P6/14
Filed: 2000-03-31
Abstract: The present invention relates to a current (I) control method for drive
systems of multi-phase brushless motors, in particular at phase
switching, wherein the motor coils (1,2,3) led to a common node (D) are
driven by applying a respective drive voltage to the free end (A,B,C) of
each coil (1,2,3) via corresponding power stages (4,5,6). The method
comprises switching the current flow from one phase (1-2) to the next
(1-3) in the direction of rotation of the motor at the phase switch,
thereby forcing the unaffected one (2) of said coils by the phase switch
into a state of high impedance. 
     Advantageously, the decreasing rate of the current (I2) in the coil (2)
unaffected by the phase switch can be twice as high as the decreasing
rate of the current (I1) in the phase being switched from.
Patent EP-1071255-A1 (EP)
Inventor: YANAGAWA YOSHIFUMI
IPC: H04L12/64
Filed: 2000-01-21
Abstract: The present invention relates to a network control system
which transmits mass data efficiently, speedily, and reliably,
and has a controller that can easily decide what a target has
transmitted, and to a controller and a target used in this
network control system. 
     This network control system comprises a controller for
transmitting a message, a target for performing processing
according to the message, and an initiator for establishing a
connection for data transmission between the controller and the
target, and the system performs data transmission by using plural
protocols. Either or both of the controller and the target
is/are present in a device, and the target is constructed so that
it receives a message by a first protocol (one of the plural
protocols) and transmits data onto the connection by a second
protocol (the other protocol) according to the message.
Patent EP-1144754-A1 (EP)
Inventor: INOUE HIROSHI
IPC: C09B29/08
Filed: 2000-01-05
Abstract: A water-insoluble monoazo dye represented by structural formula (II) having a crystal modification characterized by an X-ray diffraction pattern (CuKα) showing one strong peak at a diffraction angle (2υ) of about 11.1° and also four intermediate peaks at about 8.1°, about 21.8°, about 23.1° and about 25.2°.
Patent EP-1144351-A1 (EP)
Inventor: RILEY KEN L
IPC: C01G53/00
Filed: 2000-01-14
Abstract: Hydroprocessing of petroleum and chemical feedstocks using bulk Group VIII/Group VIB catalysts. Preferred catalysts include those comprised of Ni-Mo-W.