baber/WOPTO huggingface dataset:
Patent EP-0798065-A2 (EP)
Inventor: NAKAMURA SHINICHI
IPC: B23B51/02
Filed: 1997-03-07
Abstract: Disclosed is a drill including a substantially columnar tool body (1) having an axis (O), the tool body (1) having a pair of chip ejection grooves (2A, 2B) formed in an outer peripheral surface thereof, and the tool body (1) also having, in a distal end portion thereof, a pair of cutting edges (9, 9) provided at respective distal ends of the pair of chip ejection grooves (2A, 2B) and a recess (18) communicating with the pair of chip ejection grooves (2A, 2B). The pair of cutting edges (9, 9) have radially inner ends (9a, 9a) located in positions slightly offset from the axis (O) radially outward, and the recess (18) extends along the axis (O) while passing a gap between the radially inner ends (9a, 9a) of the pair of cutting edges (9, 9), and has a bottom surface (19) facing a distal end of the tool body (1). The bottom surface (19) of the recess (18) comprises one slope (19A) and the other slope (19B), the one slope (19A) obliquely crossing the axis (O) in a position aligned with the axis (O) and inclining toward one (2A) of the pair of chip ejection grooves (2A, 2B) as one slope proceeds to the side near a base end of the tool body (1), and the other slope (19B) crossing the one slope (19A) on the side near the distal end of the tool body (1) and inclining toward the other (2B) of the pair of chip ejection grooves (2A, 2B) as the other slope proceeds to the side near the base end of the tool body (1).
Patent EP-0812792-A2 (EP)
Inventor: FUJIKURA DAISUKE
IPC: B65H35/00
Filed: 1997-05-22
Abstract: A splicing tape supply device (64) is composed of a main body (72) for supplying splicing tape (62) to a splicing drum (42) and a moving mechanism (74) for moving the main body (72). The main body (72) is provided with a reel (80) on which the splicing tape (62) is wound, and the splicing tape (62) is unwound from the reel (80) and supplied to the splicing drum (42) via a peel plate (86). The moving mechanism (74) consists of a pair of rails (120, 120) and screw feeding equipment (123, 124, 126, 128, 130). An angle of inclination (θ° ) of the rails (120, 120) is equal to an angle of inclination (θ° ) of a cutting line (C) between two web ends, and the rails (120, 120) are inclined in the same direction of the cutting line (C). When the main body (72) is moved along the rails (120, 120), the splicing tape (62) is supplied to the splicing drum (42) at the angle of θ° . Thereby, the web ends, which are cut at a predetermined angle of inclination (θ° ), can be satisfactorily spliced together with the splicing tape (62).
Patent EP-0826752-A2 (EP)
Inventor: WATANABE KAZUAKI
IPC: C09D11/00
Filed: 1997-08-29
Abstract: An ink composition is provided which can realize
printing with excellent fixation even on a coated paper
having a smooth surface. Further, an ink composition is
also provided which, when used in ink jet printing, causes
neither clogging nor creation of a precipitate. A
copolymer of butyl acrylate, methyl methacrylate, and
acrylic acid is added to an ink composition.
Patent EP-0863365-A2 (EP)
Title: Steam generator
Inventor: KLOUDA JAROSLAV
IPC: F22B7/12
Filed: 1997-11-24
Abstract: The steam generator has a steam boiler (1), burner shaft (5) and heat exchange sector (10) with channels (12a, 12b, 12c) connected on one side to a chimney and on the other via a connecting sector to the burner shaft. The connecting sector has a through passage (25), formed by an aperture in one wall (15a, 15b) of the burner shaft and an insert (20). The aperture connects the burner shaft to one or more of the channels of the heat exchange sector, and is partly closed by the insert (20).
Patent EP-0846671-A2 (EP)
Inventor: ONDA YOSHIYUKI
IPC: C07C41/06
Filed: 1997-12-04
Abstract: The present invention provides a process for producing a
(poly)alkylene glycol monoalkyl ether with high selectivity and high
yield. In this process, the (poly)alkylene glycol monoalkyl ether is
produced by reacting an olefin and a (poly)alkylene glycol in the presence
of a catalyst, wherein: 1) a crystalline metallositicate is used as the catalyst,
and at least a portion of the used catalyst is regenerated, and the
regenerated catalyst is recycled as the catalyst for the reaction; or 2) the
reaction between the olefin and the (poly)alkylene glycol is carried out in
the presence of either or both of a (poly)alkylene glycol dialkyl ether and
an alcohol.
Patent EP-0783006-A2 (EP)
Inventor: LAI SHIH-YAW
IPC: B29C48/00
Filed: 1992-10-15
Abstract: The present invention relates to a process for the preparation of ethylene homopolymer or ethylene interpolymer, comprising contacting ethylene and optionally one or more C 2 -C 20  olefins with a catalyst composition under polymerization conditions, wherein said catalyst composition is:
     a) a metal coordination complex comprising a metal atom of groups 3-10 or the Lanthanide series of the Periodic Table of the Elements and a delocalized π-bonded moiety substituted with a constrain inducing moiety, said complex having a constrained geometry about the metal atom such that the angle at the metal atom between the centroid of the delocalized, substituted π-bonded moiety and the center of at least one remaining substituent is less than such angle in a similar complex containing a similar π-bonded moiety lacking in such constrain-inducing substituent, and provided further that for such complexes comprising more than one delocalized, substituted π-bonded moiety, only one thereof for each metal atom of the complex is a cyclic, delocalized, substituted π-bonded moiety, and   b) an activating cocatalyst, 
characterized in that the process is a continuous process comprising continuously contacting said ethylene and optionally one or more C 2 -C 20  olefins with said catalyst composition. In addition, the invention relates to ethylene homo-, co- or interpolymer obtainable by this process, and the use of said catalyst composition as a continuous ethylene homo-, co- or interpolymerization catalyst.
Patent EP-0779577-A2 (EP)
Inventor: BLUHM M
IPC: G06F9/22
Filed: 1994-10-17
Abstract: A pipelined processor uses pipe control and register translation to maximize instruction flow through, in an exemplary embodiment, the execution pipelines of a superscalar, superpipelined microprocessor compatible with the x86 instruction set architecture. The pipe control logic simultaneously issues instructions into X and Y pipelines without regard to data dependencies between those instructions issued instructions, and in particular without regard to read-after-write dependencies. Pipe switching allows instructions to be issued into either execution pipeline so as to minimize stalls due to data dependencies between instructions. Instruction flow is controlled independently for each pipeline, with data dependencies between instructions being monitored at each stage of a pipeline. A register translation unit implements register renaming to eliminate write-after-read and write-after-read dependencies, and data forwarding (both operand forwarding and result forwarding) to eliminate read-after-write dependencies through the pipelines is controlled independently. The register translation unit controls the mapping of the eight x86 logical registers into 32 physical registers, including maintaining for each physical register status as to availability, logical register allocation, and write pending -- allocations of physical registers are based on operand size. Instructions are allowed to proceed to execution once it has been determined that the instruction can no longer cause an exception, permitting out-of-order completion. Checkpoint and Exception registers in the register translation unit support speculative execution, permitting pipeline recovery and repair after an instruction exception, branch misprediction , or floating point error. A microcontrol unit provides independent microinstruction flows for both pipelines, enabling, for selected instruction: (a) both execution stages to be used to execute the same instruction, and (b) control of the register translation unit.
Patent EP-0832668-A2 (EP)
Inventor: WILKENS JAN HENRIK DR MED
IPC: A61N5/06
Filed: 1997-09-11
Abstract: The radiation system includes an incoherent source (3) and a reflector (5) surrounding the light source, which has a gap shaped opening in the radiation direction. A spectral analysis element (10) is arranged in the beam course of the light source, and in its output beam course a fibre=optic cross section converter (11, figure 3) is arranged. So that its circular shaped end on the side away from analysis element (10). The converter (11) and the analysis element are movable relative to each other. A cylindrical elliptical reflector (12, figure 3) is arranged in the radiation direction of the light source (3), in the light source of which, the focal point faces the ellipse top and the spectral analysis element (10) is arranged in the second focal point.
Patent EP-0802171-A2 (EP)
Inventor: YASUAKI UNNO
IPC: F16C33/04
Filed: 1997-03-10
Abstract: A low frictional ceramic material for sliding member, consists essentially of oxide of aluminum (Al) and oxide of zirconium (Zr) and contains oxide of cerium (Ce). Aluminum (Al) content is 50 to 75 wt.% in terms of alumina (Al 2 O 3 ), zirconium (Zr) content is 20 to 45 wt.% in terms of zirconia (ZrO 2 ), and cerium (Ce) content is 3 to 20 wt.% in terms of ceria (CeO 2 ) in said low frictional ceramic material for sliding member. 
     Instead of oxide of aluminum (Al) and oxide of zirconium (Zr), it is capable to use α-sialon.
Patent EP-0809997-A2 (EP)
Inventor: HENDRIKS MARC
IPC: A61L29/16
Filed: 1997-05-12
Abstract: A medical device having a surface graft matrix comprising carboxyl-functional groups located on the device, the surface graft matrix comprising an outer portion; and one or more biomolecules covalently coupled to the surface graft matrix, wherein a majority of the biomolecules are located in the outer portion of the surface graft matrix. The surface graft matrix can also be loaded with a pharmaceutical agent.
Patent EP-0817222-A2 (EP)
Inventor: LEE JUNG-HO
IPC: H05B6/64
Filed: 1997-06-30
Abstract: An apparatus which, when operating, contains a hazardous voltage, field or
electromagnetic wave, is provided with power supply cut-off means (220, 230) for
cutting off the power supply when a housing member (50) is removed. The power
supply cut-off means comprises contact means (220) having contacts connected to
power supply lead and contacts connected to leads to electrical components of the
apparatus, a sliding cover (230) and a pushing device (210) mounted to the housing
member (50). The pushing device is provided with conductors for bridging between
pairs of contacts on the contact means (220) when the housing member (50) is in
place. The pushing device (210) pushes back the cover (230) to expose the contacts on
the contact means (220) when it is put in place. When the housing member (50) is
removed, the pair of springs (234, 235) puii the cover over the contact means (220),
As a result, the apparatus is automatically de-energised when the housing member
(50) is removed even if the power cord (100) remains plugged in to a mains outlet.
Patent EP-0833297-A2 (EP)
Inventor: GOODWIN JOHN COKER III
IPC: G06Q30/00
Filed: 1997-08-18
Abstract: An electronic price label (EPL) stores
promotional messages and corresponding promotional
indicators in its memory. A controlling computer
transmits a promotional indicator to the EPL. The EPL
compares the promotional indicator in the message with
the promotional indicators stored within the memory, and,
if a match is found, displays the associated promotional
message.
Patent EP-0849944-A2 (EP)
Title: Compact apparatus for carrying out programmed recording
Inventor: LEE TAEK HO
IPC: H04N5/782
Filed: 1997-10-10
Abstract: A compact apparatus for carrying out a programmed recording is disclosed.
Teletext data detected by a teletext circuit section (13) of a TV (10) is used as a
programmed recording information, so that a programmed recording can be carried out
in a simple and exact manner even without installing a teletext circuit section within a
magnetic recording/reproducing apparatus (20). By utilizing a teletext function, a
channel information stored in the magnetic recording/reproducing apparatus (20) is
compared with a channel information of a programmed recording information received
through a scart jack (30). If the channel information is same as the channel information
stored within the magnetic recording/reproducing apparatus (20), then the programmed
recording is carried out, and if it is not same as the latter, the user inputs the channel,
thereby carrying out a programmed recording based on the received programmed
recording information in a simple manner.
Patent EP-0824909-A2 (EP)
Inventor: LUTHER HELMUT
IPC: A61Q17/04
Filed: 1997-08-15
Abstract: The use of benzotriazole or triazine compounds of formula (I) or (II) is claimed to protect human hair against damage caused by UV radiation. R = H or Cl; R1 = 1-12C alkyl or phenyl-(1-3C)-alkyl; R2 = 1-4C alkyl or SO3M; A = phenyl (optionally mono- to tri- substituted by 1-12C alkyl, 1-18C alkoxy, halo, OH or E) or 1-(1-18C alkyl)-pyrrol-1-yl; E = O(CH2)mN(R15)(R16)(R14)nX; R3 = Ar; R4 = halogen or Ar'; Ar, Ar' = phenyl (optionally mono- to tri- substituted, by OH, 1-8C alkyl, 1-8C alkoxy, phenyl-(1-3C)-alkyl, 5-7C cyclohexyl or SO3M; R14-R16 = 1-5C alkyl; or when n = 0, then NR15R16 = 6-membered heteroaryl; M = H, Na or K; X = halo; m = 1-5; and n = 0-1. Also claimed is a hair cosmetic formulation containing at least 0.25-5 wt.% UV absorber of formula (I) and/or (II), and at least one skin and hair compatible auxiliary agent.
Patent EP-0863393-A2 (EP)
Inventor: THORMANN JUERGEN
IPC: G01M1/30
Filed: 1998-03-02
Abstract: The method involves detecting rotor data for use in a mathematical model of the rotor (1). Values resulting from the equations of motion of the model are related to corresponding values (x) resulting from measurements of rotor deflections. The rotor anisotropy is determined using the least sum of error squares technique. Processing data for the rotor are determined from the determined anisotropy, to reduce the anisotropy. The processing data may be derived from mechanical parameters or from generalised stiffness values.
Patent EP-0863542-A2 (EP)
Inventor: PASSLACK MATTHIAS
IPC: H01L21/205
Filed: 1998-03-02
Abstract: A production process for protecting the surface (24) of
compound semiconductor wafers (22) includes providing a
multi-wafer epitaxial production system (30) with a transfer
and load module (33), a III-V growth chamber (35) and an
insulator chamber (38). The wafer (22) is placed in the
transfer and load module (33) and the pressure is reduced to
≤ 10 -10  Torr, after which the wafer (22) is moved to the
III-V growth chamber (35) and layers (23) of compound
semiconductor material are epitaxially grown on the surface
of the wafer (22). The wafer (22) is then moved through the
transfer and load module (33) to the insulator chamber (38)
and an insulating cap layer (25) is formed by thermally
evaporating gallium oxide molecules from an effusion cell
using an evaporation source in an oxide crucible, which
oxide crucible does not form an eutectic alloy with the
evaporation source
Patent EP-0892102-A2 (EP)
Inventor: DILO JOHANN PHILIPP DIPL-ING
IPC: D04H18/00
Filed: 1998-05-04
Abstract: The needling machine has a drive to give the needles a vertical movement component and a second drive system for the horizontal movement component. The second drive has two eccentric shafts (18,19;2) rotating at the same speed. Each eccentric section has a crankshaft (16,17;3) to convert the rotary movements into linear reciprocating movements. A coupling bridge (12) directs the linear reciprocating movements to two spaced linkage points (13,14), which have a third linkage point (15) between them coupled to the needle beam (6). A control unit (S1) sets the stroke movements for the horizontal component, by altering the rotary angle positions of the two eccentric shafts.
Patent EP-0886112-A2 (EP)
Inventor: HOMEIER MAX
IPC: F24C15/20
Filed: 1998-06-17
Abstract: The unit is suspended above head-height a little way from the ceiling (1) and has an upward-tapering housing (4) in the sides of which are inflow, circulating and discharge openings (12,8,10), each with a separate and independently controlled ventilator. Fume, grease and pollen-filters (14,15,19,20) are positioned in the air current between the inflow (13) and circulating ventilators. A heat exchanger with condensation collector dish is integrated in the housing and converts the heat in the inflow and discharge air into energy.
Patent EP-0915216-A2 (EP)
Inventor: FRISCHMANN ALBERT
IPC: F16L59/00
Filed: 1998-10-21
Abstract: The adjustor comprises a fastener and a holding plate. The holding plate (1) is a round disc with retaining bores (2) for the fastener, having several recesses (3) evenly spread out over the circumference e.g. at angles of 120 degrees . The bores for the fastener are arranged on the same center line X relative to the center of the circle.
Patent EP-0930396-A2 (EP)
Inventor: KUSTERMANN MARTIN DR
IPC: B05C11/04
Filed: 1998-12-04
Abstract: For the direct or indirect application of a liquid or paste coating medium to the surface of a moving web (14), of paper or cardboard, deviations at the applicator (10) are corrected during the coating operation. One operating parameter is taken for the applicator (10) at the moving web (14), with a parameter measurement used which is taken shortly before detection of the deviation from the set parameter value. A correction to return the working to the required parameter level is applied momentarily, and repeated if necessary. The operating parameter, after its adjustment, is set back to the start value according to the establishment of at least the smallest deviations or independently of it. Or the operating parameter is returned to the start value after a given time lapse from the resetting. The coating quality on the web (14) is checked for faulty coating zones, to determine whether the number of faulty zones is acceptable or not. The coating on the web (14) is scanned visually by an operative, or optically by an optical scanner (86) for the measured scanning data to be evaluated for the presence of faulty coating zones. The optical scanner (86) registers the opacity of or the reflection from the coated web (14). The measured data are evaluated and displayed, for the operative to make a decision on any coating corrective action. The measured data are evaluated and processed pref. with a microprocessor (94), to inform the operative of the level of detected coating faults in relation to an acceptable count, and the action to be taken to correct at least one operating parameter. On detection of coating faults, the operative is given an optical and/or acoustic alarm warning. The microprocessor (94) can be connected to a control (100), which corrects at least one operating parameter to restore the web coating quality. The applicator (10) is a free jet system with a jet stream (16) of the coating medium delivered from the jet opening (12) to the web (14) surface in a direct coating application. For an indirect coating action, the coating medium is spread over a moving transfer surface to be transferred to the web (14). The parameter for correction of the coating quality, on a direct coating action, uses the jet stream characteristics and especially the shape of the jet stream. The parameter correction is applied by increasing the cross section of the jet opening (12), and then decreasing it. The increase in the jet opening (12) size is across the direction (18) of web (14) or transfer surface movement, locally where coating quality deviations have been registered, or the increase is over the whole jet opening length. An Independent claim is included for a web coating station with an applicator (10) to spread the coating medium over the web (14) surface. A monitor (86) registers the coating quality, and is linked to a microprocessor (94) to evaluate the measured data. The evaluation unit (94) is linked to an alarm system (96,98).
Patent EP-0926697-A2 (EP)
Inventor: NAKAGAWA SHINICHIRO
IPC: H01J29/86
Filed: 1998-12-23
Abstract: Provided is a color cathode ray tube, which
comprises a panel (12) including a substantially
rectangular effective portion (10), of which the outer
surface is a flat surface or a slightly curved surface,
and a shadow mask (19) having an effective surface
opposite the inner surface of the effective portion of
the panel (12). In this color cathode ray tube, the
inner surface of the effective portion (10) of the
panel (12) is a curved surface having a substantially
infinite curvature radius RXp1 in the major-axis
direction on the major axis (Y-axis) thereof near the
center, a predetermined curvature radius RXp2 in the
major-axis direction near peripheral portions on the
major axis (Y-axis), and another predetermined
curvature radius in the minor-axis direction on the
minor axis (X-direction) thereof. This color cathode
ray tube, with its panel (12) having the substantially
flat outer surface, enjoys improved visibility and
higher strength for the maintenance of the curved
surface of the shadow mask (19).
Patent EP-0840176-A2 (EP)
Inventor: SAKURAI KAZUSHIGE
IPC: G03G15/02
Filed: 1994-08-01
Abstract: A charging member for charging a member to be charged includes a base member; a surface elastic member supported by the base member, the elastic member comprises a foamed member and a coating layer covering the foamed member; wherein a surface of the charging member has an Asker-C hardness of not more than 55 degrees and an international rubber hardness (IRHD) of not more than 80 degrees.
Patent EP-0888858-A2 (EP)
Inventor: KEISHI SATO
IPC: B29C43/22
Filed: 1998-06-16
Abstract: A method of manufacturing a conveyor belt
having an elongate body made of uncured rubber
and/or synthetic rubber. A polymeric parting
material is placed adjacent to the upper and
lower surfaces of the body, and heated platens
are applied to the upper and lower surfaces of
the body (i.e. belt material) to soften the
adjacent upper and lower layer portions of the
belt. This causes the softened belt material to
flow into interstitial openings in the parting
material. The resulting belt has the parting
material squeezed into a thinner layer and
embedded in the adjacent surface portions of the
body of the belt. This provides a substantially
uniform and reflectively soft texture surface.
Patent EP-0892345-A2 (EP)
Inventor: RUSSELL RICHARD CHARLES
IPC: G06F9/46
Filed: 1998-04-27
Abstract: Propagation of a command status code from a remote unit to a host
unit. A command to be executed on a remote unit is passed from a host
unit to the remote unit, using a remote command execution facility,
such as the remote shell (RSH) facility of UNIX. The command is
executed on the remote unit and the status code of the command is
forwarded from the remote unit to the host unit, using the remote
command execution facility. In one example, the status code is
appended to standard output, so that it can be retrieved and used in
further processing.
Patent EP-0880179-A2 (EP)
Inventor: TAKAHASHI YASHUHITO
IPC: H05K3/46
Filed: 1998-05-20
Abstract: Venting hole structures (10) are provided for an
AC grounding plane (12) in a multichip module (MCM) or
the like. The venting structure has alternating layers
of metal (12) and dielectric materials (11, 13), such
as copper and polyimide, respectively, and enables
gases trapped within the underlying dielectric layers
(11) to escape. This can prevent delamination of the
layers without disturbing the function of the AC
grounding plane (12) of providing controlled impedance
characteristics for signal lines disposed above and
below the grounding plane (12).