baber/WOPTO huggingface dataset:
Patent JP-H0639738-B2 (JP)
IPC: D03D51/34
Filed: 1985-06-07
Abstract: Weft threads on a circular loom which are wound off the respective bobbin of the weaving shuttle traveling in the weaving shed along a circular path formed by the circular reed, and transferred onto the fabric edge of the tubular fabric, are supervised by a scanner in order to generate an electric stop signal in the case of a weft thread fault. This results from the use of a non-contact sensory system of capacitive, inductive, opto-electric or magnetic kind, with the scanner means comprising a tipping lever supported on the respective shuttle and acted upon by the drawn-off thread against the effect of a restoring force, said tipping lever functioning like a switch, in the case of a weft thread fault, and combined with at least one signal transmitting component of the sensory system arranged on the reed. This permits the correct supervision of the existance of the weft threads wound off the bobbins of the circulating shuttles in order to stop the loom immediately, so as to avoid a weaving fault, in the case of a weft thread failure owing to weft thread breakage or depletion of the weft thread package, for example.
Patent JP-H0611957-B2 (JP)
IPC: D21H23/04
Filed: 1989-05-24
Abstract: A process for the production of paper by forming and dewatering a suspension of cellulose containing fibres, and optional fillers, on a wire. The forming and dewatering is carried out in the presence of a combination of an aluminum compound, a cationic retention agent and a polymeric silicic acid having a high specific surface area. The combination of substances improves dewatering and retention of fines and fillers.
Patent JP-3048059-B2 (JP)
IPC: H01L21/203
Filed: 1990-05-31
Granted: 2000-06-05
Abstract: In the procedure for cooling targets (1) in sputtering sources, the rear side of the target is cooled exclusively in regions which are puncture-proof with respect to the cooling agent. The cooling takes place in regions along the erosion profile outside the regions of the maximum erosion rate. A cooling device is used for this purpose having a target (1) and having ducts (7) through which the cooling agent flows. These ducts (7) run outside the regions (4) of the most severe erosion of the target (1). The cooling ducts (7) each have a film-like covering wall (10) on the side facing the rear side of the target. The cooling ducts (7) run in a cooling plate (6) and are separated from one another by webs (8). In this case, the webs (8) run in the region of the most severe erosion (4) of the target (1) in order mechanically to support these regions (4). It is hence possible to go to the limit of erosion, in order fully to use the expensive target material, without risking puncturing of the target as a consequence of the erosion with respect to the rear plate. 
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Patent JP-3825083-B2 (JP)
IPC: B65G47/28
Filed: 1996-04-30
Granted: 2006-09-20
Abstract: The present invention is directed to a consolidation apparatus for consolidating a plurality of products having random variations in product arrangement with gaps between the products, said apparatus comprising a conveyor (995), said conveyor having an input end (996) and an output end (915), and said conveyor receiving a plurality of products with random variations in the arrangement thereof at said input end; and a first and second stop means (904,907) mounted for vertical reciprocation perpendicular to the direction of conveyance of said products, said second stop means (907) situated adjacent to the output area, and said first stop means (904) situated at a predetermined distance in the direction of conveyance of the products from said second stop means; said stop means being arranged to consolidate any gaps between said products and to separate a predetermined number of products located between the first and second stop means from the remainder of the products upstream. <IMAGE>
Patent JP-4008067-B2 (JP)
IPC: G01N33/28
Filed: 1997-06-02
Granted: 2007-11-14
Abstract: Process for determining the effect of lubricants and the relative components on exhaust emissions, specifically on the particulate, of an internal combustion engine which comprises:   (a) feeding, under almost constant flow rate conditions, the lubricant, or its components, to a single-orifice injector, through which the lubricant is sprayed into the intake air manifold of an engine; the flow rate of the lubricant is regulated to be from 2 to 8% of the flow rate of the fuel; the viscosity of the lubricant near the single-orifice injector being from 30 to 50 cSt; (b) combustion of the lubricant and fuel with the consequent formation of exhaust gases; (c) evaluation of the gases and of the particulate contained in the exhaust gases formed in step (b)   <IMAGE>
Patent JP-2521005-B2 (JP)
IPC: B29C45/27
Filed: 1992-05-12
Granted: 1996-07-31
Abstract: A manifold block (10) for injection moulding hot-runner systems has a housing borehole (14) for the front-side insertion of a modular unit (16), in which a material tube (32) is surrounded by a heating device, for example a coil (38), and is connected thereto in a thermally-conducting manner to form a cast body (30). For radial support, a collar (40) is provided in each case opposite to material crossovers (35, 36), which collar radially projects over the outer diameter (D) of the cast body (30) and has a preferably flat contact surface which is recessed in a contact-free manner relative to the inner wall of the borehole (14) and is in flush contact with the modular elements such as hot-runner nozzles (11), additional modular units (16), material tubes (32) and the like. Thermally insulating supporting parts of the cast body (30) are narrow braces (49), ribs (50), supporting segments (51) and preferably tubular bolts (68), which are symmetrically distributed in the axial direction (A) and form hollow spaces (52). Contact pieces (18, 19) tightly close the manifold (10) in an axial manner. 
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Patent JP-2554605-B2 (JP)
IPC: H03K5/02
Filed: 1987-06-15
Granted: 1996-11-13
Abstract: In a switching device for broadband signals with a crosspoint matrix in FET technology provided with input driver circuits (E) and output amplifier circuits (A), switching elements (Kij) having a relatively great forward resistance are provided; the output amplifier circuits (A) in each case exhibit a chain circuit of a CMOS inverter (J) and of a D-type flip flop (DK) and a switch (S) having a relatively low forward resistance via which in each case in a preliminary phase of a bit through-connection period, the line leading from the switching element (Kij) to the inverter input is at least approximately recharged to the potential corresponding to the switching threshold of the inverter (J) and, starting from this, is recharged to the potential corresponding to the bit switched through in each case in the subsequent main phase. 
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Patent JP-S637416-B2 (JP)
IPC: H01H33/91
Filed: 1980-11-14
Abstract: A movable contact element is coupled by a step-up lever drive with a drive rod. The movable contact element is surrounded by a blast nozzle which moves along with the movable contact element. The blast nozzle is connected to a pump cylinder containing an extinguishing gas. The pump cylinder is guided to be vertically displaceable upon a pump piston and this pump piston is hingedly connected with one end of a first element of a toggle lever which in the cut-on position is in its bent position or mode, the second element of the toggle lever being hingedly connected at a stationary location. The toggle joint of the toggle lever is likewise coupled with the drive rod, so that during a cut-off stroke the toggle lever is extended and then again bent. So that at the start of a cut-off stroke there is initially accelerated the movable contact element and along therewith the blast nozzle as well as the pump cylinder and only thereafter is there compressed the extinguishing gas within the pump cylinder, the lever drive possesses a first coupling element or link which is hingedly connected at one end at the toggle joint and at its other end at the movable contact element as well as a second coupling element or link which is hingedly connected at one end between the ends of the first coupling element at such first coupling element and at its other end at the drive rod, so that at the start of the cut-off stroke the bent position of the toggle lever initially is intensified.
Patent JP-H0379721-B2 (JP)
IPC: H05B6/68
Filed: 1979-12-14
Abstract: A domestic appliance comprises a programming device for receiving on-time information and for updating, by way of repetitious signals, the ontime yet to be completed. Furthermore, these repetitious signals continuously activate an activation signal which, however, is independently terminated if the repetitious signals do not appear. When the activation signal is present, first and second switching components are activated, so that a discharge tube can emit ultraviolet radiation. Furthermore, there is provided a detection element which detects whether the first and second switching components are indeed deactivated outside the on-time. If one of the two switching components remains active also outside the on-time, the detection element supplies a signal to prevent the starting of a next on-time.
Patent JP-4087511-B2 (JP)
IPC: F16D65/18
Filed: 1998-06-29
Granted: 2008-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an insulating distance securing structure for an electromagnetic connection structure, which can surely secure an insulating distance between a field core and an electromagnetic coil. SOLUTION: A field core 20 is formed out of a cylindrical internal pole wall 21 enclosing a rotating shaft 10, a cylindrical external pole wall 22 faced to the cylindrical internal pole wall 21 while being spaced as specified from the internal pole wall, and of a disc plate wall 23 formed normal to an axial line connecting the internal pole wall with the external pole wall. A bobbin 60 to which an electromagnetic coil is wound up, is inserted into a space formed between the internal pole wall 21 and the external pole wall 22. A first and a second insulating cover 61 and 62 the whole of which is formed into a ring shape covering a space from both the sides of the space in the axial direction, are mounted to the bobbin 60.  The first insulating cover 61 covers both a part of the outer circumference of the bobbin 60 and one side of the bobbin in the axial line direction, and the second insulating cover 62 covers both the other part of the outer circumference of the bobbin 60 and the other side of the bobbin in the axial line direction.
Patent JP-H0155172-B2 (JP)
IPC: B65H9/08
Filed: 1984-09-03
Abstract: In a paper transport conveyor from a sheet feeder to a printing machine, the sheets are underlapped for speed reasons and for this purpose, the sheets are held and transported in a defined position using a conveyor table to which a vacuum is applied. In order to optimize the feed register in the printing machine in all states of operation, an additional conveyor device holds the sheets at the front gauges and aligns them. The vacuum at the conveyor table is quantitatively variable and the vacuum is so controlled according to operation as to be applied when sheets are required to be held on the conveyor table but interrupted when its action would obstruct the sheet alignment on the conveyor table.
Patent JP-3114443-B2 (JP)
IPC: H04W84/08
Filed: 1993-07-28
Granted: 2000-12-04
Abstract: PURPOSE:To immediately move to a waiting control channel when communication is completed by overlapping the mobile communication of a 1.5GHz band with the mobile communication network of an 800MHz and defining a control channel to be the 800MHz band. CONSTITUTION:When a mobile station 15 moves from the zone 1 of the 800MHz band to the zone 2' and the speech channel of the 1.5GHz band is switched to, the base station 9' of the zone 2' refers to a zone symmetry table, deduces the zone 2 of the 800MHz band overlapping with the zone 2', deduces the control channel 102 of the zone 2 from a control channel symmetry table and informs the mobile station 15 of the control, channel 102. When the communication is completed, the mobile station 15 sets the control channel to 102 and attains a waiting state.
Patent JP-S62338-B2 (JP)
IPC: F02B75/18
Filed: 1982-10-28
Abstract: PURPOSE:To reduce the size of a V-type engine mounted on a vehicle such as a motor cycle, by increasing the inclination angle of a rear cylinder by disposing a cam chain at an axial position aligning with a driving member. CONSTITUTION:In a crankcase 1, a transmission 7 disposed rearwardly of a crankshaft 4 has a plurality of speed-change gear trains disposed between a front main shaft 8 and a rear countershaft 9 in the manner that they extend in parallel with the crankshaft 4. One end part of the main shaft 8 is extended to the outside through a bearing wall 1a of the crankcase 1, and a connecting mechanism 10 connected to the crankshaft 4 and a sporcket connected to a driving member 12 for an oil pump 11 via a chain 13 are attached to said one end portion of the main shaft 8. Since, with such an arrangement, the axial length of an engine is reduced and the backward inclination angle of a rear cylinder is increased, it is enabled to make the engine as small as possible.
Patent JP-H0647546-B2 (JP)
IPC: A61K35/12
Filed: 1984-09-12
Abstract: The administration of the drug, containing defibrotide as the active ingredient, in the case of acute renal insufficiencies accompanied by a thrombotic microangiopathy, permits the evolution of the clinical situation towards the chronicity to be stopped and, in a number of cases, a complete remission to be obtained.
Patent JP-3589471-B2 (JP)
IPC: H04B3/06
Filed: 1992-07-21
Granted: 2004-11-17
Abstract: The field of the invention is that of the equalising of digital signals, in particular in order to combat intersymbol interference, for example in the sphere of cellular radio communication. The invention relates to a method of equalising a digital signal, intended to combat intersymbol interference, of the type consisting in associating with each received sample (xk) an estimated symbol (Ek) representative of the transmitted symbol (Xk), the said method comprising an iterative step for suppressing intersymbol interference, each iteration consisting, for each sample (xk) of a set of received samples whose value was not determined during a preceding iteration, in:   - comparing (34) the said sample with at least one confidence threshold and, if the said sample exceeds one of the said thresholds:   - associating (36) with the said sample (xk) an estimated symbol (Ek) whose value depends on the said exceeded threshold, the value of the said sample (xk) then being determined; - suppressing (37) the intersymbol interference engendered by the said estimated symbol (Ek) in regard to the other samples belonging to the said set of received samples.   <IMAGE>
Patent JP-H0762600-B2 (JP)
IPC: B01F23/00
Filed: 1991-07-18
Abstract: An apparatus is disclosed for the exchange of substances and/or heat between and/or mixing of gaseous and/or fluid substances wherein the flowing substances are guided repeatedly through permeable walls (1, 2, 3 and 4) running essentially parallel to the direction of the main flow (14 and 17). According to the apparatus, this will be achieved by the spacing means (5) of lesser permeability which are disposed alternately in the flow channel (13) between the permeable walls (1, 2, 3 and 4). The permeable walls preferably consist of fabrics which are placed in movement or into oscillation by the flowing media. For a more effective exchange, the walls are provided with areas (1, 2, 3 and 4) of variable density of fabric, whereby the denser areas are preferably located near the spacing means (5).
Patent JP-2595254-B2 (JP)
Inventor: KOSTLAN CATHERINE R
IPC: A61K31/505
Filed: 1987-08-25
Granted: 1997-04-02
Abstract: The present invention is novel derivatives of pyrrolo[3,2-d]pyrimidines and pharmaceutical compositions and methods of use therefor. The derivatives are inhibitors of purine nucleoside phosphorylase selectively cytotoxic to T-cells but not to B-cells in the presence of 2'-deoxyguanosine and, therefore, are for use in the treatment of autoimmune diseases, gout, psoriasis or rejection of transplantation.
Patent JP-2931056-B2 (JP)
IPC: A61P39/00
Filed: 1990-08-17
Granted: 1999-08-09
Abstract: Compounds having the formula <CHEM> are usefull as antioxidants or radical-scavengers in pharmaceuticals with mucoregulation and anti-ischemic activity.
Patent JP-H0581709-B2 (JP)
Inventor: ORII MAKOTO
IPC: E05F3/00
Filed: 1988-09-06
Abstract: Herein disclosed is a continuous speed change type door check for closing a door, which comprises: a pivot pin (3) rotated in conjunction with the opening and closing a door; a slider (4) moved in conjunction with the rotation of the pivot pin; a helical coil spring (10) for urging the slider to rotate the pivot pin in such a direction as to close the door; a speed increase gear train for speeding up the rotation of the pivot pin; a brake (40) for applying a braking force to the pivot pin; a one-way clutch (18) provided in the gear train; and a pair of incompletely circular gears (11,15) for continuously changing a speed ratio between the gears.
Patent JP-3174049-B2 (JP)
IPC: H01L21/3065
Filed: 1990-09-05
Granted: 2001-06-11
Abstract: In this method, a locally planarised insulation layer (3) consisting of silicon oxide and having a thickness of d2 is first deposited on the structured layer (2) to be levelled and having a thickness of d1. Then photoresist structures (4) are produced as an auxiliary level which is inverted with respect to the underlying structured level (2). A further levelling auxiliary level (6) with good adhesion, preferably consisting of spin-on glass, is deposited. Depending on the subsequent anisotropic back-etching, it must be chosen in such a way that its etching rate is higher than that of the photoresist layer (4) and approximately equal to that of the silicon oxide layer (3). The photoresist structures remaining after back-etching are removed. A further insulation layer (7) consisting of silicon oxide is deposited so as to have the desired insulator thickness of d3. The method is remarkable for noncritical process steps which can be readily controlled by modern technology and can be used either in LSI circuits having a plurality of metallisation levels or in simple component structures. 
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Patent JP-2753869-B2 (JP)
IPC: F27D1/16
Filed: 1989-09-26
Granted: 1998-05-20
Abstract: By means of a device for the projection of a repairing material on a perforated brick (1) of a metallurgical vessel, the perforated brick (1) is to be repaired in a simple and controlled manner after wear. A template shell (4), whose outer contour corresponds to that of the gas bubble brick to be inserted into the perforated brick (1), and a spray head (19) are provided for this purpose. This spray head is fixed to a mass feeder pipe (15) extending through the template shell (4) and guided along the latter. 
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Patent JP-3852969-B2 (JP)
IPC: B01J23/656
Filed: 1995-10-13
Granted: 2006-12-06
Abstract: In a process for the catalytic low temperature oxidation of ammonia to nitrogen in an ammonia containing off-gas at a temperature of between 200<o>C and 500<o>C the improvement comprises, sulphating a catalyst comprising on an inert carrier a metal selected from the group of copper, cobalt, iron, chromium, nickel, manganese and mixtures thereof in the form of their oxides and/or sulphates and a further component selected from the group of platinum metals; contacting the ammonia containing atmosphere with the catalyst, and  withdrawing a decomposed gas being rich in nitrogen.
Patent JP-4142170-B2 (JP)
IPC: H01L25/065
Filed: 1998-09-25
Granted: 2008-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric device which is high in freedom of component arrangement, small in loss, and is capable of downsizing. SOLUTION: This electric device 10 is suitable for an electric module, and many through holes 16 and 26 are made in an insulating substrate 12. The through holes 16 and 26 are filled with metallic material 11, and conductor patterns 18 are arranged at the surface and the rear. The electric component 24 which lets a large current flow when electric components 14 and 24 are mounted on both sides of this substrate 12 is arranged on one surface of a large size of through hole 26, and an outer lead 20 is arranged on the rear of the through hole 26. The current flowing between the electric component 24 handling a large current and the outer lead 20 passes the metallic material 11 within the through hole 26, so it is of low loss, and it is possible to make the outer lead 20 perform the heat radiation of the electric component 24.
Patent JP-H0777765-B2 (JP)
IPC: B29C48/10
Filed: 1988-11-04
Abstract: In the manufacture of plastic pipes having smooth walls on the inside but circumferential ribs on the outside from extrudable, in particular thermoplastic material, such as PVC, a good filling of the cavities provided for forming the ribs in the travelling hollow mould is achieved by these ribs being filled with the melt first of all away from the parting plane of the travelling hollow mould and finally in the region of this parting plane. 
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Patent JP-2596408-B2 (JP)
IPC: D21C5/02
Filed: 1994-12-08
Granted: 1997-04-02
Abstract: This invention relates to a method for producing packaging materials containing reclaimed/recycled fiber. Such methods of this type, generally, produce reclaimed/recycled fiber that is sufficiently hygienic for food grade and medical device packaging applications.
Patent JP-H0749648-B2 (JP)
IPC: E01H1/04
Filed: 1987-12-11
Abstract: Device for sweeper units of the type which comprises an elevator in the shape of an inclined chute (16, 18). Carriers or brooms (28) which run in an endless path, are at one end of the path in contact with the ground surface which is to be cleaned, and transport refuses and the like upwards along the bottom (16) of the chute from the lower transverse edge of the chute. An interspace which exists between the lower transverse edge of the chute and the ground surface is, according to the invention, bridged over thereby that an endless, flexible sheeting (40) passes over, and substantially covers, the bottom (16) of the chute. After the passage over the bottom of the chute, the sheeting runs downwards ahead of the chute viewed in the direction of travel (22) or the sweeper unit (10) and contacts said ground surface (20), whereby said interspace between the lower transverse edge of the chute and the ground surface is bridged over by said sheeting (40).
Patent JP-2608320-B2 (JP)
IPC: F23D11/40
Filed: 1988-12-20
Granted: 1997-05-07
Abstract: In the premix combustion of liquid fuel in a burner without premixing section, there is formed in the interior (14) of the burner a conical liquid fuel column (5) which widens in the direction of flow and which is surrounded by a rotating combustion air flow (15) which flows tangentially into the burner. Ignition of the mixture takes place at the outlet of the burner, a backflow zone (6) being formed in the region of the burner mouth. The burner itself consists of at least two hollow part cone members (1, 2) positioned on one another, which have a cone inclination which increases in the direction of flow. The part cone members (1, 2) are staggered in relation to one another, as a result of which tangential air inlet slots (19, 20) are formed. A nozzle (3) placed on the burner head ensures the injection of the liquid fuel (12) into the interior (14) of the burner. 
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