baber/WOPTO huggingface dataset:
Patent JP-S6044492-B2 (JP)
IPC: F01M11/00
Filed: 1977-11-04
Abstract: PURPOSE:A piston lubricating device of a 2-cycle engine which provides effective cooling of an engine and lubrication of an oil near the area of an exhaust port  which tends to be short in lubricating oil. CONSTITUTION:The sleeves 24A, 24B are pressed and fit with the cylinder bodies 22A, 22B of an engine cylinder 14. The oil passages 48A, 48B approximately shaped L are put between those sleeves 48A, 48B and said cylinder bodies 22A, 22B. The oil passages 48A, 48B situated on the both sides of the exhaust ports 34A, 34B open to the internal of a cylinder body through two exits 50A, 50B which are respectivly passage 48A, 48B is communicated with a crank case 18A, 18B by a duct including an entrance 36A, 36B a hose 42A, 42B, and a hose coupling 44A, 44B. The mixture including lubricating oil in the crank case is supplied into the cylinder from said exits 50A, 50B.
Patent JP-2968090-B2 (JP)
IPC: B60C11/03
Filed: 1991-05-10
Granted: 1999-10-25
Abstract: An all season type tire tread (11) comprises a plurality of laterally extending grooves (36) having curved portions adjacent to each lateral edge (TE1, TE2) of the tread, said curved portions extending in circumferentially opposite directions. Axially spaced zig-zag shaped grooves (4-8) extend circumferentially around the tread, every fourth leg of a zig-zag groove being coincident with a portion of a laterally extending groove (36). Two legs adjacent to said fourth leg connect the laterally extending grooves to short semi-blind grooves (19) having their central portion coincident with every other fourth leg of the zig-zag shaped groove. The various grooves cooperate to define block elements (20-25), arranged in circumferential rows (30-35) and having the shape of an "S" or of a "Z". The blocks can include a plurality of slots (50-53) and humps (29) can be located between neighboring blocks. <IMAGE>
Patent JP-H07106755-B2 (JP)
IPC: A61J1/00
Filed: 1988-05-30
Abstract: The container (1) is intended for the separate storage of active compositions, especially of liquids or solutions, and for their subsequent mixing just before use. It comprises at least three compartments (3, 4, 5) separated from one another by leakproof seams (6) of the material of the envelope (2), sealable inlet passages (7, 8), sealed transfer passages (10, 11) and a sealable outlet passage (9). The envelope is made of a polymerized and homogeneous flexible material which is chemically inert to each of said compositions and to their mixtures.
Patent JP-4137189-B2 (JP)
IPC: B29L11/00
Filed: 1996-04-30
Granted: 2008-08-20
Abstract: An automated means for hydrating a molded hydrophilic contact lens is provided in which a first robotic assembly removes a plurality of contact lens molds from a production line carrier, each of the lens molds having a contact lens adhered therein. The first robotic assembly transports the molds to a first staging area where the lens molds are sandwiched between a lens mold carrier and a top chamber plate to form a first hydration carrier. A first rotary transfer device then hands the first hydration carrier to a second robotic assembly which immerses the first hydration carrier in a hydration bath to hydrate the lens and to release the lens from the lens mold. While the lens is immersed in the hydration bath, each lens is transferred from its respective mold to a lens transfer means found within the top chamber plate. After a predetermined period of time, the second robotic assembly removes the first hydration carrier from the hydration bath and hands the hydration carrier off to a second rotary transfer device which rotates the first hydration carrier and aligns it for transfer to a third robotic assembly. The third robotic assembly then carries the top chamber plate and contact lenses through a series of steps in which the lens mold carrier and lens molds are removed from the top chamber plate. The lenses carried on the lens transfer means are then flushed and transported for assembly with a hydration base member to form a second hydration carrier for processing the lens in subsequent extraction stations. The second hydration carrier is then transported through a plurality of flushing or extraction stations wherein fresh deionized water is introduced into the hydration chambers at each hydration station to flush leachable substances from the hydration chamber. At each flushing station, fresh deionized water is introduced into the hydration chamber to remove previously extracted impurities and the products of hydrolysis. A final robotic dis-assembly device separates the top chamber plate and lens transfer means from the hydration base member, to provide fully hydrated lenses in a concave lens holding means ready for transfer to inspection and packaging stations.
Patent JP-2614155-B2 (JP)
IPC: G01N33/573
Filed: 1991-06-18
Granted: 1997-05-28
Abstract: The total quantity of elastase in a specimen containg human granulocyte elastase in the form of a mixture of free elastase with an elastase-inhibitor complex or complexes is precisely detected by adding an inhibitor to convert the free elastase into an elastase-inhibitor complex. The elastase present can then be measured by immunoassay as the total amount including the previously-existing elastase-inhibitor complex. It is thus possible to measure precisely the total amount of elastase in mucus collected from the cervical canal of a pregnant woman, sputum or a rinsed solution of bronchovesicular lavage in which free elastase is mixed with an elastase-inhibitor complex. It is also possible to predict and prevent threatened premature delivery, premature delivery or premature rupture of membranes by immunoassay of mucus collected from the cervical canal of a pregnant woman; to make a diagnosis of chronic or repetitive airway infections and pulmonary emphysema based on chronic respiratory diseases by immunoassay of sputum and a rinsed solution of bronchovesicular lavage; and to make a diagnosis of urinary tract infections by immunoassay of urine.
Patent JP-H0649687-B2 (JP)
IPC: C07D233/70
Filed: 1985-07-09
Abstract: Novel imidazolonecarbonylarylimidazoles are described having cardiovascular properties, especially as cardiotonic agents in the treatment of congestive heart failure. Pharmaceutical formulations containing such compounds are also provided. Further, a novel process for the preparation of the compounds and intermediates useful thereto of this invention is disclosed.
Patent JP-H0360666-B2 (JP)
IPC: B41F11/02
Filed: 1984-07-25
Abstract: The machine can print on one of the paper sides an image with juxtaposed colors by means of a typographic plate cylinder inked by a collecting cylinder inked in turn by selective color inking cylinders of which the number corresponds to the number of colors, and on the other side an image with superposed colors and designs by means of offset plate cylinders contacting an offset blanket cylinder and of which the number corresponds to the number of colors and designs of this image. For this purpose the machine comprises another blanket cylinder contacting the typographic plate cylinder and pressed against the offset blanket cylinder, the paper passes between this cylinder and the other blanket cylinder. The multicolor printing on the side receiving the image with juxtaposed colors may be completed by a monochrome wet offset print.
Patent JP-2635911-B2 (JP)
IPC: H01L23/58
Filed: 1993-06-28
Granted: 1997-07-30
Abstract: The temperature of a circuit is monitored and controlled by accumulating an estimate of heat generated in the circuit, and decreasing heat generation in the circuit when necessary. A periodic sampling of the operating mode of the circuit, as determined by clock speed and bus cycle activity, is used to determine heat accumulation in the circuit. An up/down counter increments when the sampling shows an operating mode indicating heating of the circuit and decrements when the sampled mode indicates cooling of the circuit. The circuit is forced to cool if a count on the up/down counter reaches a programmable threshold. Cooling is accomplished by slowing the clock speed of the circuit. <IMAGE>
Patent JP-H06849-B2 (JP)
IPC: C08L67/06
Filed: 1985-07-17
Abstract: Coating compositions and molding materials containing a polyester group containing siloxane to enhance spreading and increase lubricity, having the formula    <IMAGE>  I  wherein R1 represents alkyl groups with 1 to 30 carbon atoms which may be replaced partially by other groups, A and B each represent -CH3 or R2-Z-, R2 represents an aliphatic and/or cycloaliphatic and/or aromatic polyester group free of Zerewittinoff H atoms, having an average molecular weight of 200 to 3000, and containing at least three <IMAGE>   groups, Z represents a divalent group connecting the silicon atom with the R2 group, x is 3 to 250, y is 0 to 50, and in which the average molecule contains at least one R2-Z- group and the ratio of the number of R2-Z- groups to x is 1:2 to 1:40.
Patent JP-3150905-B2 (JP)
IPC: A47B95/00
Filed: 1996-06-28
Granted: 2001-03-26
Abstract: The facing walls of the pot-shaped housings (1,3) fixed into cavities in two pieces of furniture have holes flush with each other when assembled. The bolts penetrate cylindrical extensions (7,8) to the housing walls, which fit into a through hole (9) of matching diameters in a wall. The cylindrical extensions are positioned on the housings' narrow end sides which are flush with the end edges of the furniture panels (2,4). A bolt with radial operating lever (16) is held in the hole in the one housing (1) and has its front pin-shaped end protruding beyond the hole fitting into the hole in the other housing. The bolt has cutting threaded arms locking the pin shaped end in the hole of the other housing by a quarter turn.
Patent JP-H0439715-B2 (JP)
IPC: G06M7/00
Filed: 1985-09-09
Abstract: A linear array of light emitting diodes (CR1-CR7) direct a diffuse beam of radiation across the path of seeds dropping down a seed chute and onto two detectors (46,48) connected in parallel, so that every seed produces a substantially equal area pulse in the output signal from the photo detectors. The signal is amplified (50) and applied to an analog to digital converter (52) producing digital samples at a high rate for processing by a microprocessor (54). The sensor value is subtracted from an offset value corresponding to the sensor signal when no seed is present and the difference signal is repeatedly added to an area signal. The offset value is adjusted from time to time to prevent the difference signal staying persistently negative or persistently positive. Whenever the area signal reaches a threshold value the passage of a seed is indicated and the area signal is decremented by an estimated area value corresponding to one seed. This estimated area value is adjusted from time to time so as to avoid long term drift in the area value, thereby maintaining the estimated area value accurately representative.
Patent JP-2652520-B2 (JP)
IPC: G01M1/06
Filed: 1994-08-26
Granted: 1997-09-10
Abstract: A driving device for the measuring shaft 9 of a balancing machine having a friction wheel 2 which is driven by an electric motor 1 and can be brought into and out of drive connection with the measuring shaft 9, the electric motor 1 and the friction wheel 2 being designed as one movement unit 8 which is supported so as to be movable about a bearing device provided on the machine frame 3, the bearing device being arranged offset with respect to the rotor axis 23 of the electric motor 1, in such a way that a torque generated about the bearing device if the rotor of the electric motor 1 is accelerated moves the movement unit 8 to produce the drive connection between friction wheel 2 and measuring shaft 9. <IMAGE>
Patent JP-2859273-B2 (JP)
IPC: C08G18/50
Filed: 1988-08-23
Granted: 1999-02-17
Abstract: This invention, therefore, relates to the field of polyurethane coatings for use in automobile basecoat/clearcoat systems. In particular, this invention relates to water-dispersible polyurethane resins having polyether sidechains which may be utilized in basecoat compositions as principal resins or grind resins. These polyurethane resins may be laterally stabilized or terminally stabilized. The terminally stabilized resins of this invention are preferably employed as principal resins in basecoat compositions.
Patent JP-3645366-B2 (JP)
IPC: G11C29/04
Filed: 1996-08-01
Granted: 2005-05-11
Abstract: The semiconductor memory (1) has a matrix of normal memory cells located at the intersection points of word and bit lines (3,4). They are selected in dependence on the supplied word and bit line addresses via word line and bit line decoders (5). The read-out circuits associated with the bit lines of the normal memory cells are coupled on the output side to data lines (DL0,..DL3). Defect memory cells are replaced by redundant memory cells addressed via a programmable redundance decoder (9), controlling redundance read-out circuits (15) coupled to the data lines.
Patent JP-H0627880-B2 (JP)
IPC: G04B19/247
Filed: 1986-09-22
Abstract: A time indicator for a timepiece is driven by an arrangement comprising a driving train and a transmission assembly. The driving train includes a finger adapted to drive a pinion of small diameter and a circular flange adapted to block a pinion of large diameter. The small and large diameter pinions are coaxial, fixed to one another and compose the transmission assembly. In this manner the time interval in passing from one indication to another is diminished while avoiding the butting phenomenon of teeth resting on the circular flange.
Patent JP-3267686-B2 (JP)
IPC: B26B19/04
Filed: 1992-08-21
Granted: 2002-03-18
Abstract: The invention is directed to an electric shaving apparatus having a housing 1 and a shaving head 2 mounted so as to be pivotal relative to the housing 1 about a pivotal axis Z, having an outer cutter 36 and an inner cutter 31 operatively associated with the outer cutter 36 and driven by a motor, and further having an actuating switch 4 which is provided on the housing 1 and is equipped with a control device for displacing at least one slidably mounted control element 33 which engages in the pivot area 10 of the shaving head 2, limits the pivotal movement of the shaving head 2, and is guided along a cam path 13. The cam path 13 is integrally formed in the shaving head 2 such that, on displacement of the actuating switch 4 into an Off position, the shaving head 2 is forced into a mid-position in which it is capable of being locked.
Patent JP-3278304-B2 (JP)
IPC: C08G59/62
Filed: 1994-10-11
Granted: 2002-04-30
Abstract: PURPOSE: To obtain a sealing resin in which the characteristics being evaluated in heat cycle test are enhanced along with the crack resistance at the time of immersion into molten solder by adding a curing agent and an inorganic filter to an epoxy resin represented by a specified formula to produce an epoxy resin composition. CONSTITUTION: A semiconductor element 2 is mounted on one side of a semiconductor element mounting board 1 which is then sealed, only on that side, with an epoxy resin composition containing an epoxy resin shown by a formula, a curing agent and an inorganic filler. In the formula, R1 -R6 represent a hydrogen atom, an alkyl group of 1-12C or a 2, 3-epoxy propoxy group where they may be identical to each other or different from each other except that at least two of them must be 2,3-epoxy propoxy group. Content of the epoxy resin represented by the specified formula is set at 50% or above. If it is less than 50%, it may cause package crack at the time of heat cycle test or immersion into molten solder.
Patent JP-4347929-B2 (JP)
IPC: A61K6/90
Filed: 1998-09-14
Granted: 2009-10-21
Abstract: A dental composition based on polyether derivatives (I) which contain less than 5.0 wt.% cyclic oligomeric polyethers (II). An Independent claim is also included for a method of producing (I).
Patent JP-3306079-B2 (JP)
IPC: G01N21/53
Filed: 1991-10-14
Granted: 2002-07-24
Abstract: Optical analytical instruments to determine a physical parameter of a fluid, and methods of operation of such instruments, are shown. These employ a source of suitable optical radiation, a detector means, means defining a zone for the fluid, means defining an optical path from the radiation source through the fluid zone to the detector means, and reading and control circuitry. At least two readings of optical energy that has been influenced by the fluid are taken without there having occurred substantial change to the fluid. During one of the readings a filter of known absorbance is included in the optical path so that the respective reading represents a calibration reading. A calibration-value-determining means is constructed first to compare, effectively, the two readings to remove the effect of the fluid from the value of the calibration reading, second, to compare, effectively the residual value of the calibration reading to a known value based on the known absorbance of the filter, and, third, on the basis of the second comparison, to make a calibration adjustment based on values derived while the fluid sample remained unchanged in the fluid zone. Novel software implementations of the determinations are shown. Specific examples of instruments and methods implementing these features shown are a dual lamp, no-moving part in-line spectrophotometer, a no-moving part reflection colorimeter capable of on-line or off-line operation, a scatter or fluorescence detecting implementation and a turbidimeter.
Patent JP-H0649714-B2 (JP)
IPC: C07H15/16
Filed: 1985-11-28
Abstract: A process for preparing a 7-halodeoxylincomycin or an analogue thereof, which comprises reacting lincomycin or an analogue thereof with a thionyl halide and dimethylformamide, under mild conditions.
Patent JP-H0722588-B2 (JP)
IPC: A61F5/448
Filed: 1986-12-09
Abstract: An ostomy appliance intended for attachment to a peristomal area of a wearer includes a pad (20) of medical-grade skin-attachable adhesive material, a first coupling element (12) secured thereto, the element having a radially outwardly extending flange (30) attached to a surface of the pad and an upstanding rib (32) of closed loop form constructed to couple with a counterpart (second) coupling element (56) on a bag or pouch (64). An inner chute member (24) is located radially within and adjacent to the first coupling element, the chute member having a substantially cylindrical wall (72) covering the whole of the radially inner surface of the first coupling element. At one of its ends, the chute has a radially outwardly extending flange (70) positioned so that it traps the chute member in position when the two coupling elements are coupled toqether.
Patent JP-H0372357-B2 (JP)
IPC: C07C37/72
Filed: 1986-12-18
Abstract: Process for extracting organic compounds which are present in water in the form of solutions or suspensions by a liquid carboxylic acid which is immiscible with water. Branched or unbranched linear acids such as n-heptanoic, n-octanoic, or 2-ethylhexanoic acids make it possible to quantitatively extract compounds such as phenols, amines or amino acids from such aqueous solutions, thereby rendering the process useful for the purification of industrial wastewaters.
Patent JP-2626937-B2 (JP)
IPC: H04B1/16
Filed: 1991-10-31
Granted: 1997-07-02
Abstract: An battery powered, adaptive signal decoder is disclosed which is capable of processing detected encoded signals in accordance with a plurality of decoding schemes. The decoder has an equivalent microcomputer implementation. Energy conservation means operating independently of the detected signals acts to conserve the energy of the battery.
Patent JP-3597895-B2 (JP)
IPC: B01D53/86
Filed: 1994-12-09
Granted: 2004-12-08
Abstract: To produce propylene oxide, a reaction liquid comprised of propylene, hydrogen peroxide and propylene oxide and a vapor purge stream is passed through the bed of solid catalyst at reaction conditions in each of a series of catalyst-packed reaction zones (2,14,22,30), the resulting mixture is separated in each zone into a vapor stream which passes to the next reaction zone and a reaction liquid stream (8,18,26), which is removed and cooled to remove exothermic heat of reaction. Some of the cooled liquid (11,20,28) is recycled to the zone from which it was removed and some (13,21,29) is passed to the next in the series of reaction zones. Also provided is a reactor for carrying out the reaction. <IMAGE>
Patent JP-3359676-B2 (JP)
IPC: B65D90/52
Filed: 1992-12-02
Granted: 2002-12-24
Abstract: An enclosed storage tank for simultaneous addition and removal, and storage, of two liquid layers of different density comprising a tank shell having a bottom, side wall and a roof and a column extending from the shell bottom to at least near the roof; a horizontal first liquid distributor spaced around and extending outwardly of the column and located in the upper part of the tank and having an upwardly facing liquid distribution surface; a low density liquid conduit extending from outside the shell into communication with the column whereby low density liquid can be fed to the column and then flow to the first liquid distributor and onto the upper liquid distribution surface; a horizontal second liquid distributor spaced around and extending outwardly of the column above which the column extends and spaced above the shell bottom; the second liquid distributor having a downwardly facing liquid distribution surface; a high density liquid conduit extending from outside the shell into communication with the column whereby high density liquid can be fed to the column and then flow to the second liquid distributor and beneath the lower liquid distribution surface and the high density liquid can be withdrawn from the tank through the high density liquid conduit while low density liquid is fed to the tank through the low density liquid conduit. The distributors include a plurality of side-by-side panels positioned so that they present a substantially horizontal, planar, flat, and smooth liquid distribution surface.
Patent JP-3433942-B2 (JP)
IPC: C10M171/00
Filed: 1994-05-25
Granted: 2003-08-04
Abstract: Proposed are homogeneous electroviscous liquids containing or consisting of aluminium soaps made from the reaction products of one or more polycarboxylic acids, or their anhydrides or half-esters, with reactive aluminium compounds. Such liquids exhibit a high electro-rheological effect and are completely homogenous.
Patent JP-2548029-B2 (JP)
IPC: B04B5/04
Filed: 1988-03-07
Granted: 1996-10-30
Abstract: Apparatus for the centrifugal fractionation and component-isolation of liquid material has a nonflexing radially-movable pressure panel disposed between a first liquid container stacked radially in front of a second liquid container. The two containers are at the same interval pressure during centrifugation, and the pressure panel avoids radial distortion of the back wall of the first container. The liquid container structure can incorporate the pressure panel. Alternatively, the panel can be part of the centrifugal separating instrument.
Patent JP-2683451-B2 (JP)
IPC: E02B3/04
Filed: 1990-02-21
Granted: 1997-11-26
Abstract: PCT No. PCT/GB90/00272 Sec. 371 Date Aug. 15, 1991 Sec. 102(e) Date Aug. 15, 1991 PCT Filed Feb. 21, 1990 PCT Pub. No. WO90/10113 PCT Pub. Date Sep. 7, 1990.An underwater soil retention and reinforcement structure comprises a sequence of synthetic buoyant fronds (11) arranged side-by-side to form a frond line. The frond line is folded back and forth to form an array of fronds, and the successive folded sections (14) of the frond line have aligned openings (20) threaded by at least one anchor line (19) for anchoring the array to the soil bed.