baber/WOPTO huggingface dataset:
Patent JP-S6022827-B2 (JP)
IPC: H01L23/48
Filed: 1977-08-22
Abstract: PURPOSE:To prevent feasible junction, by bonding the surface of the second metal along the axial direction of the first metal surface, forming the junction with the same types of metal or metals not causing intermetallic compound to the utmost, and taking the surface of the first metal of the bonding wire as square cross section.
Patent EP-1887090-B2 (EP)
Inventor: BERTHELET EMMANUEL
IPC: C21C1/10
Filed: 2007-07-24
Granted: 2018-10-31
Abstract: The present invention relates to a process for the production of ductile iron comprising the sequential steps of:- 
(i) treating liquid iron with an initialiser comprising an effective amount of a group IIa metal other than Mg, 
(ii) at a predetermined time after step (i), treating the liquid iron with a magnesium containing nodulariser, 
(iii) treating the liquid iron with a eutectic graphite nucleation-inducing inoculant, and 
(iv) casting the iron.  The invention allows for the variability of oxygen content in the base iron to be processed such that the mechanical properties of components cast from the processed iron are independent of the original oxygen content of the base iron.
Patent EP-2017486-B2 (EP)
Inventor: TISCH SIEGFRIED
IPC: F16C9/02
Filed: 2006-08-16
Granted: 2016-03-16
Abstract: The bearing has an outer part (3) and an inner part (6), which rotate relative to one another around a common longitudinal axis (5). A carrier (8a) is formed at one of the parts relative to a radial load, which subjects the carrier in a load zone (12a). The breadth of the carrier changes over the periphery in the direction of longitudinal axis, such that the carrier is tapered outside the load zone starting from the zone.
Patent EP-0876805-B2 (EP)
Inventor: TURNLUND TODD H
IPC: A61F2/915
Filed: 1998-05-06
Granted: 2010-04-07
Abstract: Disclosed is a stent and stent delivery system specifically designed for implantation of a stent at the ostium of a vessel. Such a system is specifically designed to be able to create and maintain patency of lesions such as renal artery ostial stenoses or bypass graft ostial stenoses. The stent portion of this system has an increased distal flexibility before expansion and an increased proximal radial rigidity after expansion. In addition, this stent may also have its most proximal struts able to be flared out so as not to "hang out" into a major artery such as the aorta. This stent can be combined with a specially designed stent delivery catheter which has a balloon with a tapered shape to allow increased expansion of the proximal section of the stent. This balloon can also produce flaring out of the most proximal stent struts. <IMAGE>
Patent JP-H0773208-B2 (JP)
IPC: H03K19/086
Filed: 1984-06-30
Abstract: Logic circuits based on a differential amplifier with the common emitters thereof being connected through a constant current source generally require the use of a reference voltage (Vr) and associated transistor for each such differential amplifier to provide the reference level against which the two inputs (A, B) are compared to obtain the necessary logic operations. 
<??>In order to eliminate the requirement for the reference voltage and the transistor, the input signals (A, B-) are selected to have the same relative amplitude difference (VL) between the high and low levels thereof and one of the two input signals is further controlled to be shifted relative to the other one by an amount equal to 1/2 such selected amplifier difference. The differential amplifier (42, 44) has a constant current source (50) and the respective output circuits (56, 66) are connected in emitter-follower configuration having constant current source resistors (60, 70) across which the output voltages are taken. By selecting the relative resistor values, the desired shift (1/2 VL) of the relative output level can be obtained. By employing additional sets of transistors in the differential amplifier, multiple inputs are accommodated and by utilizing output circuits having selected resistor value relationships, corresponding multiple outputs are obtained.
Patent JP-3211036-B2 (JP)
IPC: G09F9/30
Filed: 1992-05-07
Granted: 2001-09-25
Abstract: An electrode of nickel oxide intercalated with lithium ions, is obtained by:   thermally evaporating, under vacuum, nickel oxide (Ni2O3) and depositing on a conductive glass substrate a film of nickel oxide in which the atomic ratio of nickel to oxygen is comprised within the range of from 0.7:1 to 0.9:1, up to a thickness of the order of 100 nm; and activating the thin film of nickel oxide by electrochemical intercalation of an amount of lithium ions, which corresponds to a charge level of from 100 to 1,000 C/m<2>.   An electrochromic window is disclosed, which comprises:   (a) an electrode of tungsten oxide (WO3) (3) on a transparent, conductive glass sheet (1); and (b) an electrode of nickel oxide (7) activated by electrochemical intercalation of lithium metal, on a transparent, conductive glass sheet (5); (c) an electrolyte (4) interposed between said (a) electrode and said (b) electrode; wherein said nickel oxide electrode was obtained as said hereinabove.   <IMAGE>
Patent JP-3440824-B2 (JP)
IPC: H01L23/28
Filed: 1998-05-28
Granted: 2003-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the withstand voltage performance reliability by covering a region between the end of a conductor and peripheral edge of an insulation board with a second resin on the surface of the insulation board surrounded by a container housing semiconductor elements. SOLUTION: An insulative Al nitride substrate 3a with thin Cu sheets 3b formed on the front and back surfaces is mounted on an Al-SiC metal base board 1, the back surface of the An nitride substrate 3a faces the surface of the base board 1, the Cu sheet 3b formed on the back surface is bonded to the surface of the base board 1 with solder 2, the surface of the Al nitride substrate 3a on the peripheral edge of the Al nitride substrate 3a and end of the Cu sheet 3b is covered with a silicone resin 4, an insulation resin-made container 6 is adhered to the periphery of the base board 1 with adhesives 7, and the container 6 is filled with a silicone-based insulative gel-like resin 5a so as to cover the silicone resin 4, whereby the withstand voltage performance reliability can be improved.
Patent JP-2918631-B2 (JP)
IPC: G06F9/34
Filed: 1990-06-06
Granted: 1999-07-12
Abstract: A multiple instruction decoder is disclosed that employs arbitration to reduce port contentions for M available read ports by N register-operands where M is less than N. In particular, the disclosed multiple instruction decoder includes an input latch for receiving a plurality of logic instructions, wherein the plurality of logic instructions include N register-operand identifiers; arbitration logic coupled to the input latch for arbitrating read port contentions by the N register-operand identifiers for M available read ports (where M is less than N) based on arbitration data corresponding to each of the logic instructions, and for generating control signals indicative thereof; and a multiplexing unit for selectively supplying the N register-operand identifiers to the M available read ports in response to the control signals generated by the arbitration logic.
Patent JP-H0798556-B2 (JP)
IPC: E02D31/00
Filed: 1987-06-22
Abstract: A pressure barrier liner (38) has a plurality of low permeability membranes (42, 44) disposed one above the other. A region of relatively high permeability is encapsulated between each adjacent pair of membranes. Pressurizing means may be used to introduce (58) pressurized fluid such as air or water into a selected group of the high permeability regions (46) to pressurize them to a selected pressure or pressures, thereby ensuring that any flow through the membranes (42, 44) or through disruptions in the membranes will be from within the pressurized regions to the regions outside the membranes (42, 44) which encapsulate the pressurized regions, rather than from the fluid storage region above the membranes, through the membranes and into the region beneath the membranes which is to be protected by the liner. Alternatively, depressurizing means may be used to depressurize a selected group of the high permeability regions to a selected pressure or pressures thereby ensuring that any fluid flow through disruptions in the membranes (42, 44) is directed to and withdrawn by the depressurizing means, thus again preventing fluid escapement from the fluid containment region above the membranes, through the membranes and into the region beneath the membranes which is to be protected by the liner.
Patent JP-S6327406-B2 (JP)
IPC: C21C1/02
Filed: 1980-12-26
Abstract: The present invention relates to a process for the manufacture of desulfurizing agents containing 1-6% by weight of chemically bonded water, based on calcium oxide-containing calcium carbide, for crude iron and steel melts. To this end, a molten mixture of calcium carbide and calcium oxide with a CaO content of 20 to 80% by weight is produced, which is allowed to solidify into a block. Next, the block which still has an average temperature of more than 400 DEG C., is rough-crushed to particles with a size of less than 150 mm and calcium oxide is added to the comminuted mixture, which still has a temperature of at least 400 DEG  C., in accordance with the CaO content desired in the end product. The mixture is finally ground in the presence of air or nitrogen with a moisture content of from 5 to 20 g/m3 (at 1.013 bar and 273.15 K) at temperatures below 100 DEG  C. to particles with a size of less than 10 mm.
Patent JP-H0739645-B2 (JP)
IPC: B01D45/06
Filed: 1985-08-27
Abstract: This is concerned with a sweeper of the type that has a power operated brush that sweeps debris off of a floor or other surface to be cleaned and throws it into a hopper with a vacuum fan arranged to draw air from the hopper through a filter and exhaust it to the atmosphere. More particularly, the sweeper is provided with a precleaner and/or demister which separates the larger particles, and possibly moisture, from the airstream as it moves through the hopper, thereby protecting and/or aiding the filter.
Patent JP-2528254-B2 (JP)
IPC: B21F35/00
Filed: 1993-07-29
Granted: 1996-08-28
Abstract: In order to create a method for the production of helical springs curved in the unloaded condition from rods heated to coiling temperature and create an apparatus for carrying out the method, by means of which the desired bend of the spring body can be achieved economically and reliably in a process which includes a hot-coiling line, a helical spring is first of all coiled straight and then bent into the final shape, for which purpose a bending tool (5) is integrated into a hot-coiling line for helical springs (10, 14) between a coiling bench (4) and a hardening bath (6). <IMAGE>
Patent JP-3074401-B2 (JP)
IPC: A61M1/36
Filed: 1991-01-16
Granted: 2000-08-07
Abstract: A method of preparing fibrinogen concentrate from blood plasma by cooling said plasma from a temperature above 0  DEG C to a first temperature between -10  DEG C and -40  DEG C, thawing the solid material thus obtained to a temperature near the freezing point of water and subsequently physically separating the solid matter and the liquid main fraction of the plasma, viz. water, whereby the thawing is effected in steps from the first temperature to a conditioning temperature between -5  DEG C and -1  DEG C, after which the size of the solid material is reduced and the reduced material is brought to a temperature at which the main fraction of the plasma, viz. water, becomes liquid and the solubility of fibrinogen in said fluid is as low as possible, after which fluid is separated from the fibrinogen concentrate. The invention also relates to a device for carrying out this method.
Patent JP-H0449580-B2 (JP)
IPC: C08K5/53
Filed: 1983-10-12
Abstract: A fire retardant composition for rigid polyurethanes or polyisocyanurates comprises dimethyl methyl phosphonate, diethyl ethyl phosphonate or a mixture thereof and a triaryl phosphate, a trialkyl phosphate or an alkyl/aryl phosphate in a ratio by weight of 5:95 to 95:5. The composition may also contain a halogen-containing flame retardant compound.
Patent JP-S6238292-B2 (JP)
IPC: C03B37/014
Filed: 1983-10-20
Abstract: PURPOSE:To manufacture a glass base material for an optical fiber having high transmission characteristics by heat treating an aggregate of fine silicon oxide particles to remove impurities, heat treating it in an atmosphere of a gas contg. fluorine, and converting it into transparent glass by heating. CONSTITUTION:An aggregate of fine quartz glass particles (sootlike base material) is put in the core tube of a furnace made of pure quarts or Al, and it is sintered. At this time, the 1st-step heat treatment mainly for dehydrating the sootlike base material and removing impurities is carried out at 800-1,200 deg.C, and the 2nd-step heat treatment mainly for adding fluorine is carried out at 1,100-1,400 deg.C in an atmosphere of gaseous fluorine or an inert gas contg. a fluorine compound. The 3rd-step heat treatment mainly for converting the base material into transparent glass is then carried out at >=1,400 deg.C for >=1hr.
Patent JP-3622778-B2 (JP)
IPC: F25D17/08
Filed: 1998-07-10
Granted: 2005-02-23
Abstract: PROBLEM TO BE SOLVED: To facilitate uniformly maintaining temperature all over the inside of a case by rotating an air flow deflector arranged freely rotatably in a cold passage for a vegetable compartment into a specified direction in the case where a plurality of rooms are divided and demarcated by installing a partition wall freely detachably at a specified position of a case installed in the vegetable compartment. SOLUTION: After a vegetable compartment door, a case 3, and a small item case 7 positioned at the upper part thereof are drawn out, a partition wall 8 of the small item case 7 is installed at a specified position. Because the vegetable compartment door is closed, a protruding part 8a of the partition wall 8 presses a lever 10b of an air flow deflector 10, the air flow deflector 10 rotates in a specified direction for flowing a large amount of cold in the direction of a low temperature room. Namely, the cold flowed from a discharge opening 5 is introduced by the air flow deflector 10 and an auxiliary air flow deflector, and the upper part of a cover 6 is concentrated in the direction of the low temperature room positioned near a circulation opening 21. During this period, items stored in the case 3 and the small item case 7 are indirectly cooled by means of the cover 6.  As a result, the temperature in the case 3 is uniformly maintained.
Patent JP-3818682-B2 (JP)
IPC: B01J23/16
Filed: 1995-08-14
Granted: 2006-09-06
Abstract: A method for making an activated carbon supported catalyst, the method comprising combining a carbon precursor and a catalyst precursor, curing the carbon precursor if necessary, carbonizing the carbon precursor, and activating the carbon to produce the activated carbon supported catalyst. The activated carbon supported catalyst can take the form of a coating on a substrate, a powder, or a monolithic body.
Patent JP-H0582369-B2 (JP)
Inventor: PRESANT CARY ARNET
IPC: A61K51/12
Filed: 1985-10-22
Abstract: Micellular particle compositions containing a radiolabeled marker for the use in targeting tumors in humans are provided. The micellular particles are less than approximately 2000A DEG  and incorporate essentially chemically pure phospholipid molecules in the external surface.
Patent JP-3099455-B2 (JP)
IPC: C08G63/19
Filed: 1991-10-04
Granted: 2000-10-16
Abstract: An aromatic polyester excellent in thermal resistance, mechanical properties and melt moldability and very good in lightness and tone, which has a resorcinol structural unit represented by general formula (1), wherein R represents halogen, C1 to C5 alkyl or phenyl and m represents an integer of 0 to 2, provided that when m is 2, the two R groups may be different from each other. When this polyester is powdered and sieved by means of a Tyler Standard sieve, powders which can pass through a 60-mesh screen but not a 325-mesh screen have a lightness, L, of 70 or above and a redness,  alpha , of 5 or less. <CHEM>
Patent JP-3879326-B2 (JP)
IPC: G02F1/1337
Filed: 1999-09-30
Granted: 2007-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device in which unnecessary scattering is avoided, changes in the alignment regulating force on liquid crystal molecules are prevented or reduced without increasing the driving voltage, the long-term resistance against light and reliability of the liquid crystal molecules in the aligned state can be improved for a long time, damages of the liquid crystal molecules due to residual impurities such as unreacted polymer precursors or the like in the liquid crystal layer or due to the UV rays or the like used for polymerization of the polymer precursors are improved, and the display performance can be improved, and to provide a method of producing that device and an electronic appliance using that device. SOLUTION: First alignment film layers 9, 10 subjected to alignment treatment to control the alignment state of a liquid crystal are formed on the liquid crystal layer 3 side of a pair of substrates 1, 2, respectively, and second alignment layers 11, 12 having higher light resistance are formed by applying and hardening a polymer precursor having liquid crystal property on the liquid crystal layer 3 side of the first alignment layers 9, 10, respectively. The second alignment layers 11, 12 have an aligned state by the alignment controlling treatment carried out on the first alignment layers 9, 10.
Patent JP-3098297-B2 (JP)
IPC: B41J2/37
Filed: 1991-11-13
Granted: 2000-10-16
Abstract: PURPOSE:To obtain uniform printing quality through a process, in which the pulse width of a printing strobe to a thermal printing head is varied even for a label having a different thermal color-developing temperature value, regarding a label printer having the thermal printing head for printing and issuing a label of bar code, etc., to be stuck on commodities, etc. CONSTITUTION:Resistance value of a heating element in a thermal printing head 17 is input initially and stored by a head resistance-value input processing means 20. The terminal color-developing temperature value of a label is input and stored previously by a thermal color-developing temperature value input processing means 21. Supply voltage is observed by a supply-voltage observing processing means 23 at the time of the printing of the label while the ambient temperature of the head is observed by a head-temperature observing processing means 24. A printing control means 26 determines the pulse width of an optimum printing strobe applied to the thermal printing head 17 from these values.
Patent JP-3010308-B2 (JP)
IPC: C07H15/24
Filed: 1990-11-14
Granted: 2000-02-21
Abstract: The present invention provides pradimicin analogs of formula (II) which exhibit improved water solubility relative to parent compounds. These novel agents are useful in treatment of fungal infections. <CHEM> wherein R<1> is selected from the group consisting of H, methyl, and hydroxymethyl, and when R<1> is methyl or hydroxymethyl, the resulting amino acid has the D-configuration;  R<2> is H or  beta -D-xylosyl;  R<3> is H or methyl; and R<4> is selected from the group consisting of (C2-5)alkenyl; (C2-5)alkynyl; substituted (C1-5)alkyl; substituted (C2-5)alkenyl; wherein the substituent for both the alkyl and alkenyl is a group selected from the group consisting of, carboxy, (C1-5)alkoxycarbonyl, carbamyl, (C1-5)alkylcarbamyl, di(C1-5)alkylcarbamyl, and sulfonyl; (C1-5)alkanoyl substituted with a group selected from the group consisting of amino, (C1-5)alkylamino, and di(C1-5)alkylamino; L-glutamyl; formyl; benzyl; and p-tolylsulfonylcarbamyl; or a pharmaceutically acceptable salt thereof.
Patent JP-H0460569-B2 (JP)
IPC: A61K9/127
Filed: 1989-12-02
Abstract: Cosmetic or pharmaceutical composition for hair and scalp treatment, obtained by combining nonionic lipids, capable of forming a lipid lamellar phase, with an aqueous solution containing at least one cationic surfactant agent and/or one quaternised protein.
Patent JP-3037745-B2 (JP)
IPC: G03F1/62
Filed: 1990-11-29
Granted: 2000-05-08
Abstract: Discussed is a pellicle structure comprising a frame having a through opening, a pellicle film spread around the opening of the frame, the pellicle film having a coating layer formed at least on the inner surface thereof, and a bonding portion for bonding the frame to the periphery of the pellicle film through an adhesive layer, wherein there is no coating layer in the bonding portion (the coating having dissolved or dispersed in the adhesive) and the pellicle film is directly bonded to the frame by the adhesive. This pellicle structure is prepared by coating an adhesive, capable of dissolving the coating layer of the pellicle film around the opening of the frame, contacting the adhesive-coated surface of the frame with the surface of the coating layer of the pellicle film so as to dissolve and remove the coating layer in the bonding portion and curing the adhesive so that the pellicle film is directly bonded to the frame.
Patent JP-3236047-B2 (JP)
IPC: A61B5/296
Filed: 1991-12-27
Granted: 2001-12-04
Abstract: Improved electromyograph comprising a portable patient unit (1) to collect the data from by the detecting electrodes and to transmit it to a fixed base unit. This unit receives the data, processes it and transmits it to a known reading unit. The signals between the two units are exchanged in digital form via at least one of either optical fibre cable or radio communication means, which allows a wide freedom of movement to the patient and guarantees that he is electrically insulated from the mams power supply at all times. <IMAGE>
Patent JP-3890173-B2 (JP)
IPC: G06F15/16
Filed: 1999-12-07
Granted: 2007-03-07
Abstract: To provide an image processor making it possible to reserve a printer even if no job is generated and to be shared by a plurality of users in order to preferentially and securely process a job of a reserver in a reserved time zone, which accepts a reservation of a job while no job is received, secures resources used for the reserved job, and controls the reserved job by using the resources secured by the securing means.
Patent JP-S6367531-B2 (JP)
IPC: C01G17/00
Filed: 1981-08-17
Abstract: A process for selective liquid-liquid extraction of germanium from an aqueous acidic liquor containing, besides germanium, at least another metal selected from the group which comprises cadmium, zinc, cobalt and nickel. This process includes extracting germanium from said aqueous liquor by contacting said liquor with an organic medium containing a diluent and an extractant, said diluent being immiscible with said aqueous liquor. The major part of germanium passes from said aqueous liquor to an organic phase which is subsequently submitted to a stripping step by contacting with an alkaline medium, with formation of an aqueous phase containing the major part of germanium from said aqueous liquor.
Patent JP-3273794-B2 (JP)
IPC: A47J37/08
Filed: 1997-06-23
Granted: 2002-04-15
Abstract: A container (10) supporting a food article to be heated in a toaster. The container comprises an upright structure having a closed bottom (18) and a front (12) and a back (14) parallel to the front. The upright structure has an openable top (21) for access to a heated food article. The front and back have apertures (24) located above the closed bottom. The apertures provide an open area in the front and the back to pass toaster radiation heat into the container to heat the food article and for steam from a heated food article to exit the container. The upright structure has a portion (16) extending sufficiently above the toaster which is cool-to-the-touch and electrically non-conductive to enable a user to lift the container from the toaster without a finger burn or electrical shock. The closed bottom (18) of the container forms a drip trough. The container also has a fluid-absorbing member (32) at the drip trough to absorb drippings from the heated food article.