baber/WOPTO huggingface dataset:
Patent JP-2966475-B2 (JP)
IPC: G01N27/00
Filed: 1990-05-18
Granted: 1999-10-25
Abstract: In apparatus for on-line particle determination in molten metals a sample of molten metal is drawn through a calibrated passage (22) while a steady current is established through the passage between two electrodes (12, 14) on opposite sides thereof. Particles moving through the passage produce voltage pulses whose magnitude and rate indicate respectively their size and number per unit volume. The wanted test signal can be obtained between the two current carrying electrodes (12, 14), or between two other electrodes (15, 54) disposed on opposite sides of the passage. The electrodes (12, 14 or 15, 48) form an interference-receiving antenna so that the wanted low signal/noise ratio test signal is overlaid with interference from neighbouring sources. This interference is reduced by a cancellation signal produced by a cancellation antenna constituted by a similar pair of electrodes (12, 15 or 48, 54), either separate from the main current-carrying electrodes or having one of them in common. A four electrode configuration permits the diameter of the passage to be monitored continuously. A five electrode configuration has three electrodes (15, 48, 54) separate from the current-carrying electrodes (12, 14) forming the two antennae and connected differentially. A further electrode (60) if provided is used to minimize ground loops in the signal path. A head member (70) carrying the tube (16) and electrode cluster (12, 14, 15, 48, 54, 60) is mounted to move between operative and storage positions relative to a main body (72) member carrying the power supply (66); these are made symmetrical about a longitudinal axis so that interference signals are in anti-phase and cancel.
Patent JP-S5950317-B2 (JP)
IPC: C12P35/02
Filed: 1976-11-04
Abstract: Pressure-driven enzyme-coupled membranes are prepared starting with a membrane filter having pores of appropriate, molecular dimensions and composed of a polymeric matrix, the activation of that matrix (where necessary) under pressure-driven conditions to impart to it appropriate groups capable of coupling to enzymes and similar substances of biological activity under pressure-driven conditions, and then employing this system under pressure-driven conditions to effect conversion processes which include the use of the coupled enzymes as the catalysts.
Patent JP-S5938672-B2 (JP)
IPC: G11C11/41
Filed: 1975-11-14
Abstract: 1522327 Semiconductor devices ENERGY CONVERSION DEVICES Inc 13 Nov 1975 [14 Nov 1974] 46917/75 Heading H1K [Also in Division H3] A transistor-like device of which either the emitter region 4 (Fig. 1) or the collector region 8<SP>1</SP> (Fig. 5) is of a material which switches from a high resistance to a low resistance state on application thereacross of a voltage above a threshold value, is operated with selectively applicable emitter-base and emitter-collector biases, the latter of which is on its own insufficient to cause the switch material to become conductive but the joint application of both of which causes the material to switch. In the non-conductive condition of the switch material a negligible emitter-collector current flows, whereas when the switch material is conductive a maximum emitter-collector current flows. If, after simultaneous application of both biases, the emitter-base bias alone is removed a significant emitter-collector current, generally of an intermediate value less than the maximum value referred to above, continues to flow, and this provides a logic circuit in which three distinct conditions may be detected. In the circuit of Fig. 5 these are detected by directly sensing the level of the collector current using two amplitude level sensing means, such as Schmidt trigger circuits, 40<SP>1</SP>, 42<SP>1</SP>, set to trigger respectively at the intermediate and maximum collector current levels. The outputs of circuits 40<SP>1</SP>, 42<SP>1</SP> are coupled to binary logic circuit 44 in turn coupled to indicating means 46. In the circuit of Fig. 1 level sensing means 40, 42 are set to detect the presence or absence of collector and base currents respectively, and the outputs thereof supply a binary logic circuit 44 to provide indication of the same three logic states as in the previous embodiment. Constructionally, the switch material 4 or 8<SP>1</SP> is preferably r.f.-sputtered on to a Si body containing the other two device regions, e.g. formed by epitaxy. The switch material may be of either "threshold" or "memory" types, and several suitable materials are disclosed. Reset mechanisms appropriate to the particular type of switch material are employed (i.e. simple interruption of the emitter-collector current for a "threshold" material, and application of a reset current pulse for a "memory" material).
Patent JP-2971806-B2 (JP)
IPC: H04B7/204
Filed: 1996-06-05
Granted: 1999-11-08
Abstract: The system includes a number of GPS satellites, each operable to transmit GPS data. A transportable unattended ground sensor includes GPS receiver device for receiving the GPS data and determining a second location of the transportable unattended ground sensor. A self-surveying device determines a first benchmark location of the transportable unattended ground sensor. The first benchmark location is more accurate than the second location. An error device determines GPS error between the first benchmark location and the second location. A transmitter transmits the GPS error. A guided weapon operable to utilize the GPS error to substantially increase the delivery accuracy of the guided weapon.
Patent JP-2533755-B2 (JP)
IPC: A61K47/24
Filed: 1995-06-13
Granted: 1996-09-11
Abstract: A method and composition are described for the solubilization of hydrophobic materials using a lysophospholipid. The method includes drying a composition comprising a hydrophobic material-solubilizing effective amount of phospholipid from organic solvent and hydrating the resulting film with an aqueous medium at either a pH of between about 8.5 and about 14.0, or at pH 7.0 followed by reduction of the temperature to less then 0 DEG  C.
Patent JP-3841444-B2 (JP)
IPC: A61F13/472
Filed: 1993-06-22
Granted: 2006-11-01
Abstract: Disclosed is an elongated, curved sanitary napkin (10) having elasticized, raised side edges (50,52) along the opposite sides of an absorbent (18). A garment attachment panel (14,16) is secured to the underside of each raised side edge (50,52). A fixed portion (70) of the garment attachment panel (14,16) is bonded flat against each raised side edge (50,52) so that a free portion (72) of each of the garment attachment panels (14,16), extending from the fixed portion (70), is directed generally inward and downward. During use, the garment attachment panels (14,16) are fastened together beneath an undergarment crotch by hook and loop type fastener (78,80). The fastener (78,80) and the garment attachment panels (14,16) are dimensioned so that, when fastened, the garment attachment panels (14,16) exert a pull on the raised side edges (50,52) and control their deflection, thereby preventing them from folding in over the absorbent (18). The garment attachment panels (14,16) confine the crotch portion of the undergarment under the absorbent (18) so that the elasticized edges of the panty crotch are prevented from pulling up and onto the absorbent (18). <IMAGE>
Patent JP-2680309-B2 (JP)
IPC: H01R12/50
Filed: 1987-06-17
Granted: 1997-11-19
Abstract: An electrical connector assembly including a pair of mating connectors (11, 12) and arranged for high velocity propagation of electrical signals along a plurality of paths between first circuit means connected to one connector and second circuit means connected to the other connector, each connector comprising: signal contact elements (25-28; 31-39) associated with said mating connectors for propagation of said signals, said contact elements having connection means at one end thereof for selectively making connection to said first circuit or second circuit means and having a contact surface at an opposite end thereof for engagement with a contact surface of a contact element of the mating connector, ground plate means (17, 18) having connector means along one edge thereof for selectively making connection to a terminal of said first circuit means and having contact surface means along an opposite edge thereof for engagement with contact surface means of the ground plate means of a mating connector, and support means for supporting said contact elements in fixed and electrically insulated relation to each other and to said ground plate means, and contact elements including a group of elements, said contact element being associated with said ground plate means and being supported in at least one row in logitudinally spaced parallel relation to its associated ground plate means.
Patent JP-S6249165-B2 (JP)
IPC: B29C48/90
Filed: 1978-12-22
Abstract: A foam extrusion apparatus and method employs an extruder (37,38) on an upper level extruding foamable extrudate into the upper end of a large elongated barometric leg (32) which extends at a relatively shallow angle into a pool of water (29) at a lower level. A conveyor (43) in the barometric leg-extends through a large radius in the pool (29) to guide the extrudate from the pool (29) for further processing. The leg (32) is in the form of an elongated pipeline fabricated from sections and supported on an inclined ramp (22). Some of the sections are securely anchored to the ramp 122) to resist axial forces when the leg is evacuated. The sections may be reinforced concrete or fabricated reinforced steel of a variety of sectional shapes. Each section is sealed end-to-end so that a vacuum within the leg (32) will draw water from the pool (29) into the leg (32) leaving a vacuum chamber at the upper end of the leg in which the extrudate expands. The leg may be provided with a number of windows for visual access and the two levels may be the floors (20,21) of two horizontally and vertically separated plants. The lower end of the leg may be provided with a baffle where it enters the pool (29).
Patent JP-S641138-B2 (JP)
IPC: A61B5/154
Filed: 1980-12-04
Abstract: A blood-sampling device consisting of a cylindrical tube with a plunger therein, which is closed by an elastomeric stopper which can be pierced by the rear end of a two-ended cannula, the other end of which is intended to be introduced into a vein, whereas the cannula is disposed within a tubular guide sleeve which can be pushed over the front end of the cylindrical tube.
Patent JP-S5837829-B2 (JP)
IPC: C12M1/04
Filed: 1980-12-18
Abstract: PURPOSE:In the titled device of the perforated plate type, to improve agitating effect, by driving natural circulation more powerfully, using it in combination with forced circulation. CONSTITUTION:The aerated agitator is set vertically in the water tank 1, and the partitions 5a and 5b for bubble rising are formed with their righest and lowest parts having proper intervals between them and the top cover 1a and the bottom cover 1b of the water tank 1. The aerated agitator consists of the partitions 5a and 5b, the multi-stage perforated plate 3 having the holes 3a set in the whole horizontal direction in the interior or outside of the partitions 5a and 5b, the hollow pipes 3a, 3b, and 3c passing through the perforated plate 3 protruding downward and/or upward and downward, and the gas dispersersing means 2 set at the interior of the lowest part of the partitions 5a and 5b. The agitating area A shows agitation consisting of the vertical flow of the liquid resulting from natural circulation and the rising flow of the liquid dragged by the gas rise resulting from forced circulation, and the falling flow area B exhibits an area where a falling flow in an amount corresponding to that of the raised liquid caused by forced circulation takes place.
Patent JP-H0414111-B2 (JP)
IPC: C07D403/06
Filed: 1982-11-02
Abstract: Novel 4-alkanoylimdazol-2-ones of the following general structure which are useful as cardiotonics in the treatment of cardiac failure 
<CHEM>
 wherein Q and T are each an oxygen atom or a divalent sulfur atom; R is hydrogen, lower alkyl, lower alkylcarbonyl or benzoyl; R1 is hydrogen or lower alkyl; R2 is a lower aliphatic hydrocarbon radical, phenyl alkylene or heterocyclo alkylene; and the pharmaceuttcally acceptable salts thereof.
Patent JP-2777805-B2 (JP)
IPC: C12N15/55
Filed: 1988-08-05
Granted: 1998-07-23
Abstract: A fragment of DNA (Fig. 7) obtained from a bacterium of the genus Pseudomonas containing the coding gene for the isoamylase enzyme is novel. Also novel are replicable recombinant DNA molecules for expression in host micro-organisms containing the aforementioned DNA fragment or coding regions thereof for mature isoamylase or for a polypeptide having biological activity equivalent to that of isoamylase. Also novel are host micro-organisms transformed by the aforementioned molecules of recombinant DNA capable of expressing and/or secreting the mature isoamylase enzyme or a polypeptide having a biological activity equivalent to that of isoamylase. The resulting isoamylase is specified in terms of aminoacid sequence, structure and biological activity.
Patent JP-S6245015-B2 (JP)
IPC: C23C14/06
Filed: 1984-09-21
Abstract: A coating and method of depositing it is provided. The wear resistant coating comprises a thin layer of disordered boron and carbon applied to a substrate. The coating has good adherence and provides good resistance to wear so that it is useful as a tool coating. In a more specific embodiment, the coating is disordered boron carbide. The coating can have a high gloss and can also be used as a decorative coating. The coating can be made by sputtering boron and carbon onto a substrate. A bias voltage may be applied to the substrate during sputtering. In accordance with one embodiment, the disordered boron and carbon coating is of a composition BxC1-x where x is from about 0.60 to about 0.90.
Patent JP-2854785-B2 (JP)
IPC: H01L25/04
Filed: 1993-08-30
Granted: 1999-02-03
Abstract: PURPOSE:To improve the machining accuracy of platy terminals and, in addition, to reduce the manufacturing man-hours of a semiconductor device. CONSTITUTION:A case 21 has a cylindrical shape with opened both ends and projections on its internal side faces at its upper end section. Platy terminals 22 which electrically connect circuit components, such as semiconductor chips 32, etc., mounted on the upper main surface of an insulating substrate 30 to external devices have U-shaped bent putting sections. At the time of fitting the terminals 22 to the case 21, the bent sections are engaged with the projections of the case 21 from the inside. The terminals 22 are fixed to the case with screws 23 and, at the same time, the pivoting of the terminals is restricted by stoppers 24 which are small projections provided on the bottom surfaces of the projections of the case 21. Since the terminals 22 are fitted to the case by engagement, the terminals 22 can be machined in prescribed shapes while the terminals 22 are in single bodies. Therefore, the machining accuracy of the terminals 22 can be improved and the manufacture of a semiconductor device becomes easier.
Patent JP-S6114772-B2 (JP)
IPC: A21D13/08
Filed: 1981-12-26
Abstract: Incorporation of a carbohydrase into cookie dough provides, via a special baking process, a cookie having a storage stable texture which emulates that of freshly baked, home-style, drop-type cookies. The process for making these cookies involves 1) retarding enzyme activity in the finished dough before baking; 2) deactivating the enzyme in a portion of the cookie, preferably the surface; 3) activating the remainder of the enzyme; 4) allowing the remaining active enzyme to operate on the carbohydrates in the cookie; and 5) final baking.
Patent JP-3452844-B2 (JP)
IPC: C12M1/06
Filed: 1999-08-05
Granted: 2003-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an open type fermentation treatment apparatus having a fermentation treatment tank for organic wastes capable of being easily and economically be formed and enabling treatment object matters to be charged at any position and fermented manure to be taken out at any position. SOLUTION: An open type fermentation tank 1 is constituted by installing a long wall 1a in one side in the longitudinal direction of a wide belt-like face area(a) in which a large quantity of organic wastes are thrown, deposited and fermented with a lapse of time and installing a long opening side face 2 without a long wall in the other side, and rails 3 are laid on the upper end face of the long wall 1a and a carriage 6 equipped with wheels 4 disposed on front, rear, left and right positions and capable of being rotated for traveling on the rails 3 and the face area(a) in the side of the long opened face 2 side and a rotary type reversibly rotatable stirring apparatus 5 is provided in such a manner as to be reciprocated in the longitudinal direction of the open type fermentation tank 1a.
Patent JP-3056218-B2 (JP)
IPC: H05H1/34
Filed: 1999-08-12
Granted: 2000-06-26
Abstract: An electrode for a plasma arc torch comprises a copper holder having a lower end which mounts an emissive element serving as the cathode terminal for the arc during operation. A relatively non-emissive separator formed of silver alloyed with 0.5 to 4 percent of copper or other metals surrounds the emissive element and separates the emissive element from the copper holder at the exposed end face of the electrode. The separator serves to prevent the arc from detaching from the emissive element and attaching to the copper holder. <IMAGE>
Patent JP-2641703-B2 (JP)
IPC: F01D25/16
Filed: 1994-11-01
Granted: 1997-08-20
Abstract: The support comprises a cylinder roller bearing (10) having inner ring which is connected with the turbo charger shaft (15) via an inner bearing bush. The outer ring (12) of the roller bearing is supported via an outer bearing bush (14) in a soft plate packet (16).   The ratio between the cylinder roller dia. (d) and the bearing part circle dia. (D) is less than 0.2. The cylinder roller bearing is provided with a fitted steel retainer (17) on the edge of the inner ring. The retainer is equipped on at least one side with an axial extension (18) with a ring-shaped extension (19). <IMAGE>
Patent JP-3259250-B2 (JP)
IPC: A61B17/00
Filed: 1995-10-20
Granted: 2002-02-25
Abstract: A guiding introducer system (fig.5) for use in the right atrium comprised of an inner guiding introducer (fig.3) and an outer guiding introducer (fig.4) wherein the inner guiding introducer is comprised of a first and second section and the outer guiding introducer is comprised of a first, second and third section. The guiding introducer system is for use in sensing, pacing, and ablating procedures within the right atrium of the human heart.
Patent JP-3081611-B2 (JP)
IPC: C23C4/10
Filed: 1999-10-01
Granted: 2000-08-28
Abstract: A metallic article comprises a metallic substance having a ceramic coating on its surface wherein the coating is composed of gadolinia, yttria and zirconia and has a cubic crystal structure.
Patent JP-H0637405-B2 (JP)
IPC: B01J29/85
Filed: 1988-11-25
Abstract: Hydrogen and at least one carbon oxide are converted into olefins by reaction with a first catalyst (12) to produce a product and a second catalyst (14) adapted to convert said product into olefins. The first and second catalysts can be in separate successive reaction zones (12, 14), or in a single reaction zone. The reaction product is separated into an olefin rich stream (18) and at least one carbon oxide which is recycled (22) to the catalytic reaction zone (12, 14). Paraffins from the reaction product may be passed through a steam reformer (20) and then, optionally with carbon oxide from recycle (22), through a shift reactor (24), and then passed for recycle to the catalytic reaction zone (12, 14).
Patent JP-2538529-B2 (JP)
IPC: C08L33/00
Filed: 1993-12-15
Granted: 1996-09-25
Abstract: A method of sealing and providing an acoustic baffle for a partially enclosed structure comprises: (a) combining: (i) an ethylene-alpha, beta ethylenically unsatd. carboxylic acid copolymer compsn.; (ii) a heat activated blowing agent; and (iii) a tackifier; (b) forming and shaping the compsn. into a dry, initially solid, non-tacky component; (c) introducing the component into the structure; and (d) subjecting the component to a predetermined high temp. so that the component expands, and (iii) causes the outer surface to become tacky and bond to the structure surface. Compsn. (i) has been partially neutralised with a metallic ion, and has a metal index of 0.2-14. Amts. of (i) and (ii) are 30-80 pts.wt. and 0.1-10 pts. The expanded component seals the area of the structure to form an acoustic baffle and which also prevents infiltration of moisture and air.
Patent JP-3497680-B2 (JP)
IPC: H05K1/11
Filed: 1996-11-29
Granted: 2004-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface-mounting type semiconductor package in which jumper wires can be easily connected to a semiconductor device even when the soldered sections between connecting terminals and pads are not visible and which can improve the workability of the connecting work. SOLUTION: A surface-mounting type semiconductor package is provided with a printed board 18 mounted with a semiconductor device 19 and numerous solder bumps 25 which are arranged on the rear surface of the board 18 in a matrix-like state and electrically connected to the device 19. The board 18 has extended sections 64 which are protruded outward from a solder bump 25 arranging areas 63. On the surfaces of the extensions 64 on the opposite side of the circuit board 11, numerous intermediate pads 67 connected to the device 19 are arranged.
Patent JP-3550199-B2 (JP)
IPC: F16C33/66
Filed: 1994-12-28
Granted: 2004-08-04
Abstract: PURPOSE: To enhance fluidity of grease on a raceway by providing grooves of which width in circumferential direction is increased gradually from an end part to a pocket in the outer diameter. CONSTITUTION: Grooves 4e of which width in circumferential direction is increased gradually from an end part 4d facing a seal to a pocket 4a are provided in the outer diameter of a retainer. Also the wall thickness part of the outer diameter which constitutes the both side walls 4e1 and 4e2 of the grooves 4e forms a projected part 4f projectedly from the end part 4d. When the retainer is rotated in Y direction during the rotation of a bearing, the wall surface 4e1 in the counterclockwise direction of the grooves 4e acts as a kind of spiral vane so as to produce a force to flow grease on the end part 4d forcibly to the pocket 4a side. On the contrary, when it is rotated in the X direction, the wall surface 4e in the counterclockwise direction acts as a spiral vane.  Thus grease flows to the outer diameter side by the rotation of the bearing, and grease remained near the land of an outer ring and grease adhered to the inner wall surface of the seal flows to the pocket 4a side along the grooves 4e.