baber/WOPTO huggingface dataset:
Patent JP-4263803-B2 (JP)
IPC: B22D11/06
Filed: 1999-03-24
Granted: 2009-05-13
Abstract: An arbourless casting roll for casting steel strip includes a cylindrical tube (20) of copper of copper alloy having a wall thickness in the range of 30mm-200mm and a series of holes defining longitudinal water flow passages (26). A pair of steel stub shafts (21, 22) disposed one at each end of tube (20) have end formations (27, 28) which fit snugly into the ends of tube (20) and have circumferential flanges (29, 30) abutting the ends of the tube. Fasteners (71) extend through flanges (29, 30) into at least some of the holes (26) to fix the stub shafts to the tube (20) such that the tube is unsupported between the stub shafts (21, 22). Water flow ducts (35, 36( in the stub shaft end formations (27, 28) allow flow of water to and from the flow passages (26).
Patent JP-S6212354-B2 (JP)
IPC: D21B1/34
Filed: 1984-04-23
Abstract: The invention relates to a primary pulper turbine for processing recycled paper, of the type having the general shape of an helix. This turbine is formed of a shaft (2) carrying at least two helical disks (3, 4) coaxial to the shaft (2) and having a small pitch. These disks extend over at most 360 DEG  and are spaced from each other along the shaft (2) by a distance of at least 1.5 times the helical pitch of a disk. The turbine carries on its base a set of radially extending fins (6, 7, 8), each one of which is curved into a spiral starting from the shaft (2). Preferably, the slant of the helical disks (3, 4, 5) relative to a plane perpendicular to the shaft (2) is approximately 15 DEG , and the disks are angularly spaced from each other by a same angle approximately equal to 360 DEG  divided by the number of disks, for providing a proper dynamic balance of the turbine. The turbine of the invention is designed so as to have a high separation power for fibers, and to separate contaminants, such as plastics, from the paper pulp, without breaking them up into small pieces. This design lends itself to the building of small efficient primary pulpers, the volume of which may be less than 5 m3, as well as of larger ones.
Patent JP-H0436068-B2 (JP)
IPC: B41J2/145
Filed: 1983-05-20
Abstract: An elongate acoustic waveguide (20) couples a transducer (18) to an ink jet chamber (14) including an inlet port and an outlet orifice (16) through which droplets of ink are ejected. A compensating rod (19) has one end rigidly connected to one end of the transducer (18) and its other end a secured for example by means of adhesive (25) within a receptacle in a backplane (27). This arrangement serves to reduce or obviate resonance phenomena produced when the transducer is in operation.
Patent JP-S5818191-B2 (JP)
IPC: B24B9/08
Filed: 1981-06-18
Abstract: A surface finishing device operates by means of a member designed for polishing, scouring, burnishing or the like and constituted by a resilient structure allowing some distortion along its longitudinal axis. This member has an annular constriction formed from its lateral surface, being designed as bellows formed of successive frustoconical sections.
Patent EP-1142712-B2 (EP)
Inventor: KAMODA HIROYOSHI
IPC: B41F21/08
Filed: 2001-04-05
Granted: 2017-03-22
Abstract: A quality inspection apparatus for a double-sided printing machine which includes a rubber impression cylinder (2) and a rubber cylinder (3) for printing opposite faces of paper; inking units (6, 7) for supplying ink to the rubber impression cylinder (2) and the rubber cylinder (3), inking units (6, 7) being supported to be brought into contact with and separated from the rubber impression cylinder (2) and the rubber cylinder (3); and a transport mechanism for transporting the printed paper to a delivery unit (16) while holding the same. The transport mechanism includes a first delivery chain (17) passing through a lower side of the inking units (6, 7), first through third transport cylinders (18-20) for transporting the paper from the first delivery chain (17), and a second delivery chain (22) for transporting the paper from the first through third transport cylinders (18-20). The quality inspection apparatus includes an inspection camera (25) for detecting a status of printing on one face of the paper when transported by the first transport cylinder (18), and an inspection camera (27) for detecting a status of printing on the other face of the paper when transported by the second transport cylinder (19). <IMAGE>
Patent EP-1969018-B2 (EP)
Inventor: SCHEIE ANDREW J
IPC: C08K5/14
Filed: 2006-08-16
Granted: 2016-12-07
Abstract: A process for improving the melt characteristics of polyethylene resins is provided. The process involves contacting a polyethylene resin powder with a low level of free radical initiator at a temperature below the melting point of the resin.
Patent EP-0592654-B2 (EP)
Inventor: LAUTENSCHLAEGER WERNER
IPC: G01N1/28
Filed: 1993-04-29
Granted: 2001-11-07
Abstract: PCT No. PCT/EP93/01037 Sec. 371 Date Dec. 30, 1993 Sec. 102(e) Date Dec. 30, 1993 PCT Filed Apr. 29, 1993 PCT Pub. No. WO93/22650 PCT Pub. Date Nov. 11, 1993.In a device (1) for the evaporation treatment of preferably liquid substances, in particular reagents, or for the preparation or analysis of sample material in a container (6), having a preferably microwave-operated heating appliance (2) and a holder (4) for at least one container (6) in the heating chamber (3), the container (6) being connected to a supply line (11; 11a) and/or to a discharge line (9; 63, 63a), the line (9; 11; 11a; 63; 63a) has in the peripheral region of the container (6) a releasable line connection (43; 45) which is established by the insertion movement on insertion of the container (6) into the holder (4) or severed by the removal movement on removal of the container (6) from the holder (4) as a result of coaxial relative displacement or parallel displacement of the line connection portions (38a, 38b; 23c).
Patent EP-0946613-B2 (EP)
Title: Polymerisation de fluoromonomeres dans du dioxyde de carbone
Inventor: DEBRABANDER F EDWARD
IPC: C08F214/26
Filed: 1997-12-15
Granted: 2005-09-14
Abstract: Pour obtenir un fluoropolymère, on polymérise un fluoromonomère dans un réacteur de polymérisation sous pression dont le milieu de polymérisation consiste en CO2 liquide ou supercritique. On retire ensuite le milieu de polymérisation du réacteur avec le fluoropolymère, puis on effectue une détente éclair pour séparer le fluoropolymère du milieu.
Patent JP-H0784564-B2 (JP)
IPC: C08G65/26
Filed: 1986-05-09
Abstract: Thermoplastic and thermoset materials containing an effective amount of an antistatic agent for improving antistatic properties thereof, the antistatic agent is selected from homopolymers and copolymers of an epihalohydrin.
Patent JP-H0235577-B2 (JP)
IPC: B65D51/24
Filed: 1982-06-25
Abstract: A stopper (1) for a vial has its legs (1b) to be inserted into the opening of the vial formed with cut-outs (1c) at the widthwise opposite sides of its free end, in order to avoid mutual entangling of the stoppers during cleaning and feeding thereof.
Patent JP-H0774207-B2 (JP)
IPC: C07F7/22
Filed: 1988-05-20
Abstract: Tetrazole intermediates useful to prepare antihypertensive compounds described in coassigned application U.S. Ser. No. 884,920, filed July 11, 1986, are described, these tetrazoles have the formula: <CHEM> wherein X<1> and X<2> are as described in the specification. n
Patent JP-3455058-B2 (JP)
IPC: F25B1/00
Filed: 1997-05-16
Granted: 2003-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which can efficiently carry out an optimum temperature control by providing evaporators and ability variable cold air circulating fans to respective temperature band spaces. SOLUTION: A plurality of chambers made of a refrigerating chamber 9, a low temperature chamber 11, a first freezer chamber 13 and a second freezer chamber 14 are separated into a first target temperature separate chamber 23 and a second target temperature separate chamber 25 which differ in setting temperatures and these target temperature separate chambers 23, 25 are independently partitioned. A first evaporator 33 and a first cold air circulating fan 35 are disposed in the first target temperature separate chamber 23 while a second evaporator 53 and a second cold air circulating fan 55 are disposed in the second target temperature separate chamber 25.  An ability variable compressor 69 has its rotational speed set corresponding to either one of temperature bands of the target temperature separate chambers 23, 25 in response to temperatures sensors in respective target temperature separate chambers 23, 25 and the set temperature. The cold air circulating fans 35, 55 have their rotational speed varied in response to the outputs of temperature sensors thus enabling a temperature control of respective target temperature separate chambers.
Patent JP-3292253-B2 (JP)
IPC: B60R21/16
Filed: 1992-04-30
Granted: 2002-06-17
Abstract: PURPOSE:To ameliorate the form of an air bag being installed in an instrument panel of a car. CONSTITUTION:A bag 70 to be housed in the case of an air bag module has a strip main part member 76, and a side member 74 being joined to both sides of this strip main part member 76, and it comes to a pyramidal form in time of being unfolded. The side member 74 with a polygonal plane form is composed of a side being circumscribed to a circle with a center point O. So, if this bag 70 is folded in a rectangular plane form along a bend line, this bend line is collected along a rectangular long side. Accordingly, smooth unfolding is secured and, what is more, its accommodation into the case becomes facilitated.
Patent JP-2976885-B2 (JP)
IPC: A61K31/4245
Filed: 1996-05-31
Granted: 1999-11-10
Abstract: Compounds of formula (I): <CHEM> Äin which: X represents an optionally substituted benzimidazole group; Y represents an oxygen or sulphur atom; Z represents a 2,4-dioxothiazolidin-5-ylidenylmethyl, 2,4-dioxothiazolidin-5-ylmethyl, 2,4-dioxo-oxazolidin-5-ylmethyl, 3,5-dioxooxadiazolidin-2-ylmethyl or N-hydroxyureidomethyl group; R represents hydrogen, alkyl, alkoxy, halogen, hydroxy, nitro, amino or aralkyl; and m is an integer from 1 to 5Ü; have valuable activity for the treatment and/or prophylaxis of a variety of disorders, including one or more of: hyperlipemia, hyperglycemia, obesity, impaired glucose tolerance (IGT), insulin resistance and diabetic complications.
Patent JP-2902731-B2 (JP)
IPC: C08L9/06
Filed: 1990-06-01
Granted: 1999-06-07
Abstract: Alkylthioalkanoic acids, salts or esters having the formula  R<1>S(CR<3>R<4>)xCO2R<2> where R<1> represents an alkyl or alkenyl group, or a hydroxy- or alkoxy- substituted alkyl or alkenyl group, said group containing (apart from the alkoxy carbon atoms in an alkoxy-substituted alkyl or alkenyl group) from 4 to 22 carbon atoms, R<2> represents hydrogen, a metallic or other cationic group, or an esterifying group, each of R<3> and R<4> represents independently hydrogen or an alkyl group, and x has a value of from 1 to 10, act as viscosity-modifying agents in unvulcanised rubber compositions. Compared with conventional processing aids, they improve the processing characteristics of unvulcanised rubber compositions and can have beneficial effect on the physical properties of vulcanisates obtained by the vulcanisation of such compositions.
Patent JP-H0370411-B2 (JP)
IPC: H03H17/06
Filed: 1982-08-17
Abstract: A digital signal processing circuit comprises a multiplier section (17) for multiplying signals each of a plurality of bits by each other to produce a product signal in which more significant bits are given a larger unit delay, the amount of delay increasing at intervals of a number of bits, and an adder section (22) for adding the product signal from the multiplier section (17) to another summand signal of a plurality of bits, the multiplier section (17) and the adder section (22) being formed in the same semiconductor chip.
Patent JP-2804251-B2 (JP)
IPC: H02P5/56
Filed: 1996-06-05
Granted: 1998-09-24
Abstract: The control operates on the individual brushless DC motors (2.1-2.N) driving the cylinders (1.1-1.N) in synchronism. High-resolution incremental encoders (3.1-3.N) supply signals to the controller (6) in conjunction with outputs from encoders (4.1-4.N) of lower resolution coupled directly to the motors. The axes of the motors are adjusted by individual drive controls (5.1-5.N) to maintain the same relative angular positions. When any component of a drive unit fails, all other drive units are run down to standstill in synchronism according to a temporal function provided for the defective unit and reproduced by the control signal.
Patent JP-H0453621-B2 (JP)
IPC: B23K9/02
Filed: 1981-10-07
Abstract: The present invention discloses a method for controlling a welding robot. The method substantially comprises detecting either an actual welding current or voltage at both ends of a weaving operation of a welding torch, detecting the deviation of the weaving center from an actual weld line on a workpiece detecting a difference between a preset welding current or voltage and the actual welding current or voltage and controlling three basic drive axes of the robot to correct the locus of the weaving center by means of locus correction signals obtained through the operation of results of the detection. Due to such manner of operation, the method enables an automatic welding operation even on workpieces of poor accuracy and poor positioning.
Patent JP-4611470-B2 (JP)
IPC: G02F1/1334
Filed: 1999-06-10
Granted: 2011-01-12
Abstract: Luminous diffusion and/or variable transmission Electro actuated system comprises a functional film (1) comprising electrically conductive layers (2,3). This film comprises polarized particles or liquid crystals associated to dichroic dyes in suspension in a medium. Degradation of at least a part of these elements by photo reduction is prevented.
Patent JP-3802106-B2 (JP)
IPC: B01J23/88
Filed: 1995-06-08
Granted: 2006-07-26
Abstract: The invention pertains to a process for activating a used and regenerated hydrotreating catalyst comprising a Group VIII hydrogenation metal oxide and a Group VI hydrogenation metal oxide on a carrier in which the used and regenerated hydrotreating catalyst is contacted with an additive which is at least one compound selected from the group of compounds comprising at least two hydroxyl groups and 2-10 carbon atoms, and the (poly)ethers of these compounds, after which the catalyst is dried under such conditions that at least 50 % of the additive remains in the catalyst.  The additive, is preferably at least one compound selected from ethylene glycol, diethylene glycol, and polyethylene glycol, or a saccharide or polysaccharide. The invention additionally pertains to the catalyst obtainable by this process, which shows high activity in hydrodesulphurisation and hydrodenitrogenation reactions, and to the use of the catalyst in hydrotreating.
Patent JP-2667087-B2 (JP)
IPC: B65C9/46
Filed: 1992-07-02
Granted: 1997-10-22
Abstract: PURPOSE:To automatically set an interval of characters by providing a means for detecting the length of transverse direction of a printing region, a means for detecting the length of an inputted character chain and a means for detecting the length of a space region of the printing region. CONSTITUTION:In the lower half 3 of a label printing apparatus, an inserting inlet 5 and a supplying passage 11 extending from the inlet 5 to the rear part thereof are formed. A guide roller 9 guiding an inserted label sheet 4 is provided on the upper surface of the supplying passage 11. In the rear of the guide roller 9, a paper-supplying roller 8 which is rotated by a sheet feeding motor 16 to transport the inserted label sheet 4 is provided. In the further rear thereof, a printing section 20 applying the print is provided. An lower part of the printing section 20 is engaged with a spiral type axle 12 which is disposed in the direction perpendicular to the inserting direction of the label sheet 4 and the rotation of a carriage motor 14 is transferred to the spiral type axle 12 via a gear train so that the printing section 20 moves back and forth along the spiral type axle 12.
Patent JP-H0641433-B2 (JP)
Inventor: MIROSURAFU KUCHIYARUJI
IPC: C07C59/88
Filed: 1985-08-28
Abstract: New Omega-(2 min , 4 min -dihalobiphenylyl)-oxo alkanoic acids are prepared by reacting a 2,4-dihalobiphenyl with the anhydride of methylsuccinic or glutaric acid under conditions of Friedel-Crafts acylation. The new compounds show remarkable antiinflammatory properties with unexpectedly prolonged duration of the effect.
Patent JP-H0468116-B2 (JP)
IPC: B26F1/36
Filed: 1986-08-12
Abstract: 1. Letter punch including two components (1, 2) hingedly connected in the area of their longitudinal edges for the purpose of simultaneous punching of letters in two locations by way of two circular cylindrical cutters (12, 22) and co-acting templates (11, 21) whereby the two punch components (1, 2) are of identical shape, and each component comprises both a cut-out serving as template (11 or 21 respectively) and a circular cylindrical cutter (12 or 22 respectively) co-acting with the template (21 or 11 respectively) of the other component, characterised in that each punch component (1, 2) comprises two mounting flanges (13, 14; 23, 24) of which one has a mounting pin, and the other has a mounting eye to accommodate the mounting pin of the other punch component ; that each punch component (1, 2) is formed in one piece ; that a means for fixing the position (8, 19; 28, 29) relative to each other is formed onto the punch components (1, 2).
Patent JP-H0458702-B2 (JP)
IPC: H01L21/28
Filed: 1984-09-25
Abstract: The invention describes a method of contacting narrow regions, such as narrow polysilicon gates of a CCD having a width of, for example. 4 µm. Poly 2 and poly 3 layers, which are required already for the other CCD phases, are used as etching masks having two contact openings of 4 µm which are displaced both with respect to each other and with respect to the region to be contacted, so that it is possible to define a contact opening which is smaller than 4 µm and is aligned accurately above the gate to be contacted.
Patent JP-H0734965-B2 (JP)
IPC: B21J13/10
Filed: 1987-08-18
Abstract: A forging manipulator has two pairs of workpiece gripping arms which operate in respective mutually perpendicular planes. Each pair of arms is operable by a respective independent actuating mechanism, so that the respective pairs of arms can accommodate workpiece dimensions. The two actuating mechanisms comprise: a common bore in the gripper carrier of the manipulator, defining two co-axial fluid pressure cylinder disposed end to end, a respective annular piston in each of these cylinders, a respective hollow piston rod extending from each piston towards the gripper arms, one of these piston rods extending within the other piston rod, and a respective wedge at the forward end of each piston rod, for operating the corresponding pair of gripper arms on movement of the piston rod. The wedges slope in opposite directions, and the pistons move simultaneously in opposite directions. This provides a very compact construction and allows material and tools to be delivered to and removed from the manipulator from the rear through the hollow piston rods.
Patent JP-H0210746-B2 (JP)
IPC: F16D65/22
Filed: 1981-12-24
Abstract: A brake pressure regulating valve inserted inside the pressure chamber of a wheel brake cylinder of a vehicle comprises a differential or stepped piston having its smaller diameter section slidably supported in a bore of a wheel brake cylinder piston and its larger diameter section guided in the bore of a housing for the wheel brake cylinder. The larger diameter section of the stepped piston has an internal bore between an inlet chamber and an outlet chamber. A regulating valve controlling the inlet of the internal bore is provided by a sealing ring resting against a surface of the larger diameter section of the stepped piston adjacent the inlet chamber and an adjacent end of the wheel brake cylinder piston.
Patent JP-3241699-B2 (JP)
IPC: A63F9/34
Filed: 1999-07-27
Granted: 2001-12-25
Abstract: A playing machine making a player feel as if a car is running by moving a mobile body modeling a car shape on the surface of a circulating endless belt, wherein front wheels mounted on the mobile body are turned in a moving direction by a relatively simple mechanism. The mobile body 40 comprises a body 50, the front wheels 43 which are mounted so as to face toward the front both sides of the body 50 and which can swing around steering shafts 70 perpendicular to the obverse surface of the endless belt 20 and a wheel arm 46 to which the both front wheels 43 are connected at positions forward from the steering shafts 70 and which is formed to be movable according to the swing of the front wheels 43 around the steering shafts 70. Moreover, and the obverse-side attraction means 86 is fitted to the wheel arm 46 and is formed to be movable together with the wheel arm 46. <IMAGE>
Patent JP-3596805-B2 (JP)
IPC: G08G1/0969
Filed: 1999-07-29
Granted: 2004-12-02
Abstract: In an information terminal device, a processor receives route information on a route from a start point to a destination and guidance information required for route guidance, in accordance with a standard communications protocol. The processor guides the route from the start point to the destination through an information presentation part by using first cartographic data having a basis on the received route information and the guidance information. The processor requests, as required, a specific information service center for point information in a tag format showing details of each important point (POI) on the route through an information request part. As a result, the processor receives the point information on the important point from the information service center in accordance with the standard communications protocol. The processor presents the received point information on the important point simultaneously with a map based on the first cartographic data to clearly indicate each of the important points on the route. With the aid of the tag format, the information terminal device is capable of receiving, using the standard communications protocol, various information in the suitable format for the route guidance.
Patent JP-H0780851-B2 (JP)
IPC: C07D213/61
Filed: 1986-09-22
Abstract: A method for the preparation of 2,3,5-trimethylpyridine and some of its derivatives.
Patent JP-2859316-B2 (JP)
IPC: C25D3/56
Filed: 1989-09-06
Granted: 1999-02-17
Abstract: An effective bath for plating platinum or platinum alloys contains a complexed platinum (II) salt in which the anion component is a group or radical derived from an organic acid or inorganic acid other than a hydrohalic acid, in alkaline aqueous solution. The bath is more efficient and stable than known baths and permits good plating deposits to be achieved.
Patent JP-2837885-B2 (JP)
IPC: B23B27/14
Filed: 1989-09-21
Granted: 1998-12-16
Abstract: The invention relates to an insert for chip forming machining. The insert (10) is a body having polygonal basic shape and is provided with a cutting edge at the periphery thereof and a chip former. The chip former is provided in the shape of a plurality of ridges (23) whereby the mutual distance between adjacent ridges diminishes in direction towards the middle of the cutting edge so as to form a conical corrugated chip (30) which is forced away from the workpiece during machining.