baber/WOPTO huggingface dataset:
Patent JP-H0662841-B2 (JP)
IPC: C08G65/32
Filed: 1985-04-24
Abstract: A modified polyol, suitable for use as a non-aqueous dispersant in the preparation of polymer/polyols containing high levels of polymer, is provided. The modified polyol comprises the product obtained by reaction of a polyol with a coupling agent having at least two functional groups which are reactable with hydroxyl groups on the polyol. Suitable coupling agents include silicon compounds having two such functional groups, organic compounds having two or more alkoxy groups, saturated dicarboxylic acid derivatives, alkyl or aryl esters of carbonic acid, alkyl or aryl sulphonates, boric acid or its esters and titanates.
Patent JP-H0370161-B2 (JP)
IPC: G01B1/00
Filed: 1985-05-08
Abstract: A precision rule having a handle part, preferably of aluminum, a holding part, preferably of a hardened steel and a rail embedded in a longitudinal groove of the holding part having a measuring edge, preferably of a hard metal. The handle part and the holding part are connected to one another by the interpositioning of O-rings and screws such that a space which forms a temperature barrier is created. The screw shanks extend loosely in the handle part. With this form of precision rule, any heat influence on the measuring edge through unavoidable external heat sources, for example the heat of hands, is avoided even during longer working times, and is achieved by the provision of built-in heat barriers.
Patent JP-S5932559-B2 (JP)
IPC: C25D17/18
Filed: 1981-06-22
Abstract: Apparatus and method for the galvanic deposition of aluminum from aprotic organoaluminum electrolytes utilizing a rotatable galvanizing globe, a rotatable electrolyte container, and tubular connecting means joining said container and said globe to one another.
Patent JP-H0355510-B2 (JP)
IPC: C08L83/04
Filed: 1987-04-23
Abstract: Single-component diorganopolysiloxane compositions which are storage-stable in the absence of atmospheric moisture and which crosslink into silicone elastomeric state in the presence of moisture, are comprised of an alkoxy-terminated diorganopolysiloxane, a functionalization catalyst containing a primary or secondary amine group, a tin condensation catalyst, a filler material, and an effective stabilizing amount of an alkyl or aryl isocyanate-substituted diorganopolysiloxane.
Patent EP-1550413-B2 (EP)
Inventor: SCHWEMBERGER RICK
IPC: A61B17/072
Filed: 2004-12-29
Granted: 2012-10-03
Abstract: A surgical instrument (20) adapted for applying a plurality of surgical fasteners to body tissue, the surgical instrument comprising:  an anvil (122); a cartridge housing (121) containing a plurality of surgical fasteners, the cartridge housing and anvil being relatively movable between a first spaced apart position and a second position in close approximation with one another; a firing mechanism associated with the cartridge housing for ejecting the surgical fasteners from the cartridge housing to be driven against the anvil; and a lockout mechanism (180) interacting with the cartridge housing for selective activation and deactivation; the lockout mechanism includes a lockout lever (181) rotationally mounted on a closure member of the surgical instrument, the lockout lever includes a distal end and a proximal end with a central section therebetween, the central section being pivotally mounted to the closure member allowing the lockout arm to rotate in a controlled manner.  <IMAGE>
Patent EP-0288915-B2 (EP)
Inventor: GOESSLER GERHARD
IPC: F24C7/08
Filed: 1988-04-22
Granted: 1998-11-11
Abstract: In the case of an electric radiant heating element (11) positioned below a glass ceramic plate (12), a rod-like temperature sensor (23) of a thermostat (24) projects over and beyond the heating zone. There are spacers (35) for maintaining a minimum spacing between the insulator (15), which carries the heating resistors (20), and the glass ceramic plate (12).
Patent EP-0698580-B2 (EP)
Inventor: GRAF ANTON
IPC: C02F5/14
Filed: 1994-08-22
Granted: 1999-11-17
Abstract: An agent for preventing sepn. of scale, deposits similar to scale and other deposits in process waters, and for preventing corrosion by O2, contains (a) a salt of a polymaleate, poly(meth)acrylate, a maleate/(meth)acrylate copolymer and/or an acrylate/methacrylate/itaconate terpolymer, (b) a hydrotropic agent to solubilise the components, (c) a fatty polyamine and (d) a hydroxylamine deriv. as O2 collector.
Patent EP-0670148-B2 (EP)
Inventor: DUESING JOSEF
IPC: A61C1/06
Filed: 1995-02-21
Granted: 2003-04-23
Abstract: The sleeve-type hand-piece housing (111) contains a chuck (106) for tools inserted from the forward end, and which is opened and shut by an external actuating member (104a). The chuck is mounted on a driving spindle (107) working in front and rear ball- or roller-bearings (114). At the front of the front bearing is a sealing system with washer working between the inner and outer bearing races (114a, 114b). The washer is preceded by one or more seals (146b, 146c). At least the seal (136b) adjacent to the washer works against the inner and outer bearing races, being typically mounted between them. The front bearing can be wider than a conventional one. the washer can bear against shoulders (114b, 114d), being secured by a detachable locking shoulder (145), preferably against the shoulder on the outer race. At the inside edge of the washer there can be an annular gap between it and the further adjacent seals.
Patent JP-H062157-B2 (JP)
IPC: A61M29/02
Filed: 1989-04-20
Abstract: Arranged on a support tube (3) is a collapsible dilatation balloon (1), which can be brought, for example, with the aid of a guide wire (2), to a stricture in a vessel to be widened. In order to dilate the collapsed balloon (1), the latter is filled under pressure with a fluid (13) via a channel (4) in the support tube (3). The balloon (1) has a microporous wall (5) which is permeable to the fluid. Upon treatment of a stenosis, stricture tissue is mechanically displaced and, at the same time as the fluid (13), a treatment agent, in particular a substance dissolving the stricture tissue, is introduced directly into the stricture tissue. 
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Patent JP-2980451-B2 (JP)
IPC: B41J2/14
Filed: 1992-04-22
Granted: 1999-11-22
Abstract: An ink jet head comprises an discharging element having discharging ports to discharge ink, ink passages conductively connected to the foregoing discharging ports, and exothermic elements giving thermal energy to ink distributed in the ink passages, and at least a part of such an element is covered with a silicone resin, the amount of low molecular siloxane content of which is 500 ppm or less. Thus, in a thermal jet recording head, the low molecular siloxane divergence is lowered in its process of hardening or after hardening to enable the reduction of the occurrence frequency of the abnormal ink foaming, contributing to the improvement of the reliability of the thermal jet recording head as well as to the improvement of the yield in its fabrication. <IMAGE>
Patent JP-2754712-B2 (JP)
IPC: H01L21/50
Filed: 1989-04-24
Granted: 1998-05-20
Abstract: PURPOSE:To obtain a bonding pad enabling execution of bonding at low cost and with especially high reliability by forming a conductor thin film in a specified thickness and in a linear pattern containing three points not being located on a straight line, within an IC chip mounting region on an insulative substrate. CONSTITUTION:A die-bonding pad 11 so formed as to contain three points p1 to p3 not being located on a straight line at least and also made up of a convolution-shaped gold Au thin film 10mum thick is formed within an IC chip mounting region on an insulative substrate 1. When an IC chip 4 is mounted on a bonding agent 3 and pressed from above, a part of the bonding agent 3 is forced out into a part wherein the die-bonding pad is not formed. When the bonding agent 3 is cured, excellent continuity is obtained between the die- bonding pad 11 and the IC chip 4, while the die shear strength of the IC chip 4 in relation to the insulative substrate 1 is prevented from lowering. By this method, the die-bonding pad enabling efficient and low-cost execution of bonding of high reliability can be obtained.
Patent JP-3441055-B2 (JP)
IPC: G01R31/319
Filed: 1999-04-23
Granted: 2003-08-25
Abstract: When a built-in nonvolatile memory in a microcomputer is tested, a control program prestored in a boot ROM is run upon entering a test command from an external communication device; a test program is transferred from the external communication device to a built-in RAM through a communication circuit; a control of a CPU is switched to the built-in RAM after the test program has been transferred and a test is conducted on the nonvolatile memory; and a test result and a fail log are transferred to the external communication device through the communication circuit. Consequently, the built-in nonvolatile memory in the microcomputer can be checked without leaving the test program on the chip. <IMAGE>
Patent JP-H0649110-B2 (JP)
IPC: A63H33/04
Filed: 1984-06-09
Abstract: A wheel is partly closed at one side by a hub cap (1) continuous with the rim (6) and is designed to receive an axle from the opposite side. According to the invention, the hub of the wheel consists of a plurality of ribs (14-17) which serve as bearing faces for the axle and whose geometric, axial elongations clear a plurality of spokes (2-5) forming the connection of the hub cap to the rim (6). This enables injection moulding in one operation with the simultaneous provision of an inside cavity behind the hub cap to receive a radially resilient and projecting bead (11) at the end of the axle.
Patent JP-H0794083-B2 (JP)
IPC: B23B31/30
Filed: 1987-05-14
Abstract: In the clamping device a clamping head rigidly attached to the rotating spindle is provided between the rotating spindle and the tool holder which has a plurality of adjustable clamping pieces for holding the tool holder on the clamping head. A clamping rod penetrating the clamping head is provided for the tool holder in the hollow rotating spindle. This clamping rod is slidable axially under power operation, is coupled with a central clamping member of the tool holder and is rotatable relative to the rotating spindle. This clamping rod is couplable and uncouplable with the clamping member by rotation. A clamping pipe which is guided axially slidably and nonrotatably relative to the rotating spindle moves and adjusts the clamping pieces. The clamping rod is engaged in the rotation direction with the clamping pipe by the gear unit which converts the axial motion of the clamping pipe to a rotation of the clamping rod. Thus a sliding of the clamping pipe in the sense of a fixing and/or loosening of the tool holder on the clamping head rotates the clamping rod in the sense of a coupling and/or uncoupling to the clamping member.
Patent JP-H0419232-B2 (JP)
IPC: C07D487/04
Filed: 1983-07-11
Abstract: Substituted tetrahydrotetrazolo [5,1-a]phthalazine compounds such as 6-methylamino-7,8,9,10-tetrahydrotetrazolo[5,1-a]phthalazine are prepared by reacting a 6-halo-7,8,9,10-tetrahydrotetrazolo[5,1-a]phthalazine with an appropriate amine. The compounds are useful as bronchodilators.
Patent JP-3382882-B2 (JP)
IPC: C08F2/18
Filed: 1999-04-30
Granted: 2003-03-04
Abstract: Heterogeneous catalytic component obtainable by reacting a porous inorganic support with a metallocene compound characterized in that the metallocene compound is defined by the following general formulas: wherein: L, equal to or different from each other, is selected from the group comprising: cyclopentadienyl, indenyl, tetrahydroindenyl, fluorenyl, octahydrofluorenyl or benzoindenyl; each R is independently selected from hydrogen, C1-C20 alkyl, C3-C20 cycloalkyl, C6-C20 aryl, C3-C20 alkenyl, C7-C20 arylalkyl, C7-C20 alkylaryl, C8-20 arylalkenyl, linear or branched, optionally substituted by 1 to 10 halogen atoms, or a group SiR<II>3; each R<I >equal to or different from each other is a divalent aliphatic or aromatic hydrocarbon group containing from 1 to 20 carbon atoms, optionally containing from 1 to 5 heteroatoms of groups 14 to 16 of the periodic table of the elements and boron; each Q is independently selected from B, C, Si, Ge, Sn; M is a metal of group 3, 4 or 10 of the Periodic Table, Lanthanide or Actinide; each X is independently selected from: hydrogen, chlorine, bromine, OR<II>, NR<II>2, C1-C20 alkyl or C6-C20 aryl; each R<II >is independently selected from C1-C20 alkyl , C3-C20 cycloalkyl, C6-C20 aryl, C3-C20 alkenyl C7-C20 arylalkyl, C7-C20 arylalkenyl or alkylaryl, linear or branched; R<II >is methyl, ethyl isopropyl; L' is N or O; when L is cyclopentadienyl k is equal to 5, when L is indenyl k is equal to 7, when L is fluorenyl or benzoindenyl k is equal to 9, when L is tetrahydroindenyl k is equal to 11 and when L is octahydrofluorenyl, k is equal to 17; z is equal to 0, 1 or 2; x is equal to 1, 2 or 3; y is equal to 1, 2 or 3; x+y+z is equal to the valence of M; m is an integer which can assume the values 1, 2, 3 or 4; a and b are integers whose value ranges from 0 to k-1; f is an integer whose value ranges from 1 to k; g is 0 or 1; c and e are equal to 0 or 1; a+b+c is at least 1; a+g+c is at least 1; d is equal to 0, 1 or 2; when Q is B, then c+d=1; when Q is C, Si, Ge or Sn, then c+d=2; when L' is N, then g+e=1; when L' is O, then g=0 and e=0.
Patent JP-3190659-B2 (JP)
IPC: H01L21/8242
Filed: 1990-05-18
Granted: 2001-07-23
Abstract: The arrangement provided contains memory cells consisting of MOS transistors and trench capacitors, the trench (4) being etched so as to overlap with the peripheral region of the field oxide (3) insulating the cells. The inside wall of the trench is provided with an insulating layer (7) and the electrodes (10, 12) of the capacitor consist, of two conducting layers which have been deposited both of which are constructed perpendicularly in the trench (so-called stacked trench capacitor). The first capacitor electrode (10) is connected to the source region (14) of the selection transistor through a side opening in the inside-wall insulation layer (7) at the upper edge of the trench. The first electrode (10) is constructed as a spacer completely inside the trench (4). The method provided can be used to produce the trench contact (9) either in a self-aligned manner or by simple photographic techniques. The semiconductor memory arrangement can be used for 16 M memories. <IMAGE>
Patent JP-3056971-B2 (JP)
IPC: B65D75/00
Filed: 1995-05-08
Granted: 2000-06-26
Abstract: A crosslinked biaxially oriented heat shrinkable multilayer stretch film comprises (a) at least a first outer layer and a second outer layer comprising a blend of (1) 25-75 wt.% VLDPE having a density of 0.900-0.914 g/cm3 and (2) 25-75 wt.% LLDPE having a melt index below 3.5 g/10 mins. and a density of 0.917-0.925 g/cm3. the LLDPE comprising less than 35 wt.% of the total film wt.; and (b) a core layer comprising a blend of (1) 40-75 wt.% VLDPE having a density of 0.905-0.914 g/cm3, (2) 10-35 wt.% VLDPE having a density of 0.900-0.905 g/cm3, and (3) 15-35 wt.% ethylene/alpha -olefin plastomer copolymer having a density below 0.900 g/cm3; when subjected to the Platen test on a plate heated to a contact surface temp. of 280-400[deg]C for a contact time of 2-4 secs., the film heat seals and does not burn through. Also claimed are: (i) a hermetically sealed and evacuated food package comprising a tray with a bottom section surrounded by upwardly extending side and end walls, perishable food supported on the upper surface of the tray bottom section, and the above stretched heat shrink film extending over each of the food, the side and wall upper edges and at least part of the lower surface of the tray bottom section and heat sealed to itself in flattened relationship against the lower surface; and (ii) a process for platen heat sealing the overlying folded ends of multiple contiguous layers of the above stretched thermoplastic film covering a food-contg. tray comprising providing a flat metal plate as the platen surface, heating the upper surface of the plate to 300-400[deg]F, contacting downwardly and inwardly pressed folded end portions of the stretched film cover with the heated metal plate for 2-4 secs. so as to bond the contiguous film layers of the folded end portion without burn through of the film, and immediately cooling heat bonded end portions of the film to below 200[deg]F.
Patent JP-H033694-B2 (JP)
IPC: C08G75/02
Filed: 1982-08-27
Abstract: A method for dehydrating pre-polymerization mixtures in the preparation of poly(arylene sulfide) in which a reaction mixture of a sulfur source and an organic amide are contacted at an essentially constant pressure within a range of about 4 psig to about 40 psig and a first temperature in a range of about 300 DEG  F. to 400 DEG  F. to form a complex of the reactants with the mixture subsequently maintained at essentially constant pressure while elevating the temperature to a second temperature at which, at the chosen pressure, essentially all water is removed from the mixture. Other compounds including bases, alkali metal carboxylates, alkali metal carbonates, lithium halides, and lithium borate can be present in the reaction mixture. Preferably the sulfur source is sodium sulfide and the organic amide is N-methylpyrrolidone.
Patent JP-H0764837-B2 (JP)
IPC: A61K31/351
Filed: 1992-05-01
Abstract: A process is disclosed, for the formation of simvastatin, which comprises the sequential acylation of a diol lactone to form a bis acylated intermediate followed by selective deacylation and lactone ring closure to form simvastatin.
Patent JP-H0785221-B2 (JP)
IPC: G06F7/38
Filed: 1986-07-14
Abstract: Circuitry for forming the twos complement or ones complement of N-bit binary numbers is described. The circuitry includes N stages each of which contains an exclusive NOR gate (300, 310, 320, 330, 340, 350). A first input terminal (B) of the exclusive NOR gate is coupled to receive one bit of the input value and a second input terminal (C) is coupled to receive the carry output signal from the previous stage. A logic one or logic zero is applied to the second input terminal (C) of the exclusive NOR gate (300) of the stage which processes the least significant bit of the binary word if the circuitry is to provide a twos complement or ones complement value respectively. The carry output signal for each stage is generated by ANDing (302, 312, 322, 334, 342) a logically inverted version of the input bit signal with the carry input signal applied to the stage. An application of the complementing circuitry in an absolute value circuit is also described. In this application, the carry input signal to each stage is ORed (612, 622, 632, 642, 652) with a logically inverted version of the sign bit of the input value and the result is applied to the second input terminal (C) of the exclusive NOR gate. This circuitry complements only negative values, passing positive values unchanged.
Patent JP-H0814327-B2 (JP)
IPC: F16K5/06
Filed: 1988-07-11
Abstract: A metal valve seat for a butterfly valve or ball valve and has the form of an apertured disc with a radially outward part (4A) by which it is securable to a valve body and a radially inward dished part (4B) which projects laterally around the disc aperture. The valve seat (4) is characterised in that the disc part (4B) is formed circumferentially with a plurality of web-connected fingers (40) which have a radially inward surface of varying generative radius. The invention also consists in a butterfly valve or a ball valve incorporation one or a pair of such metal valve seats.
Patent JP-H0630639-B2 (JP)
IPC: C12Q1/689
Filed: 1990-07-12
Abstract: An oligonucleotide probe specific for Neisseria gonorrhoeae is selected from the oligonucleotides RS2* and RS3*, RS2** and RS3**. It can have further nucleotides at its 5' end and/or 3' end. This probe is suitable for the specific detection of nucleic acids of the pathogenic species N. gonorrhoeae by hybrid formation under hybridization conditions.
Patent JP-H0465089-B2 (JP)
IPC: C04B38/02
Filed: 1987-07-24
Abstract: The foams are produced by reacting polyisocyanate and waterglass without use of a blowing agent. Foaming of the reaction mixture is achieved by the CO2, released in the reaction of isocyanate groups with water, in a controlled manner by the addition of a polysiloxane/polyether block copolymer.
Patent JP-H0315612-B2 (JP)
IPC: C07C43/205
Filed: 1981-12-24
Abstract: Disclosed is a process for catalytic hydrogenolysis of p-substituted benzaldehyde-dialkyl-acetals of the general formula   <IMAGE>   in which R is an alkyl group, an unsubstituted or substituted aryl group or an unsubstituted or substituted aralkyl group, by means of a catalyst system composed of cobalt carbonyl and at least one nitrogen-containing heterocyclic compound, such as pyridine, pyrrole, pyrrolidone or piperidine and a hydrogen/carbon monoxide mixture to give the corresponding p-substituted benzyl alkyl ether derivatives.
Patent JP-S5850023-B2 (JP)
IPC: H01L21/00
Filed: 1981-12-30
Abstract: PURPOSE:To intend the full automation of ultrasonic wire bonding process, by enabling the automatic supply, set and carrying-out of semiconductor parts. CONSTITUTION:A semiconductor part 8 successively fed out from a semiconductor part feed gear 18 is intermittently sent along a straight supply guide line 14 to transfer on a straight transport guide line 10 installed on a working table 6 and stops at the fixed position of the table 6. Hereupon the part 8 is set to be treated with required bonding by a bonding tool 2. After bonding is finished, the part is set again along the guide line 10 to transfer on a straight carrying- out guide line 16 and is contained into a semiconductor part container 20. This system allows the automatic supply, set and carrying-out of semiconductor parts in an ultrasonic wire bonding device.
Patent JP-3607322-B2 (JP)
IPC: F16F15/123
Filed: 1994-09-16
Granted: 2005-01-05
Abstract: The power train of a motor vehicle employs a torque transmitting apparatus having a hydrokinetic torque converter with a lockup clutch and a torsional damper between the output member of the clutch and the hub of the turbine in the cover of the torque converter. The torque capacity of the damper is less than the nominal torque of the engine whose output element drives the cover of the torque converter. The lockup clutch is designed in such a way that the transmission of torque from the cover to the damper can be regulated in several stages, one of which involves the transmission of torque within a range of between about 10% and 60% of the maximum torque transmitted by the engine and another of which involves the transmission of torque corresponding to not less than 60% of the maximum torque transmitted by the engine.
Patent JP-3473975-B2 (JP)
IPC: H04L12/02
Filed: 1993-09-08
Granted: 2003-12-08
Abstract: A network communication method (and system) enables received data to be transferred directly to the user data region, thereby eliminating the need to perform data copy operations. Packets are each provided with received region assignment information (port ID) for showing the region in which the packet is to be received and/or division information for dividing the packet. The region which is to receive data contained in the packet is determined from a port table and conversion tables, and the packet data is transferred to the region directly. <IMAGE>