baber/WOPTO huggingface dataset:
Patent JP-H0534759-B2 (JP)
IPC: G11C11/4091
Filed: 1986-06-02
Abstract: MIDPOINT SENSE AMPLIFICATION SCHEME FOR A CMOS DRAM
     A CMOS, midpoint sense amplification system for controlling the dynamics of the sense amplification phase of the sense cycle of a CMOS DRAM. The system includes a tracking circuit for initiating the first stage of the sense amplification phase when the differential voltage signal attains a first predetermined value. Circuitry for controlling the sense amplification rate and equalizing current supplied to the source nodes during the first stage is disclosed. In one embodiment, circuitry for detecting when the amplitude of the signal has increased to a second predetermined value and for increasing the sense amplification rate during the second and third stages of the sense amplification phase is disclosed.
Patent JP-4097727-B2 (JP)
IPC: G02C7/04
Filed: 1996-05-02
Granted: 2008-06-11
Abstract: A multifocus, concentric annular ring lens wherein one of the front and back surfaces of the lens defines a central area comprising a circular disc having a spherical surface corresponding to a basic prescription Rx spherical distance optical power. A plurality of annular rings surround the central area and have alternating spherical near and distance optical powers, and at least one intermediate optical power annular ring. The immediate optical power annular ring is located in the middle or outer region of the lens optic zone, and its optical power is intermediate to the distance and near optical powers, to provide visual acuity at intermediate distances. The intermediate optical power annular ring can be placed anywhere in the middle or outer region of the lens optic zone, and can be the second annular ring from the outer edge of the lens optic zone, or can be the outermost annular ring which defines the outer circumference of the lens optic zone. The lens can be a contact lens to be worn on the cornea of the eye, such as a soft hydrogel contact lens, or can be an intraocular lens.
Patent JP-3023562-B2 (JP)
IPC: G04B37/08
Filed: 1990-05-29
Granted: 2000-03-21
Abstract: The time-piece comprises a ring (6) which performs a fourfold function: that of leaktight seal between the glass (1) and the ring, that of fastening the middle part (3) to the ring, that of caging circle for the movement (5) and, finally, that of fastening the back (2) to the ring. To this end, the middle part has a cylindrical inner wall (4) entirely covered by the ring, the said ring having a first housing (8) in which the glass is engaged, a second housing (10) in which the movement is engaged and a lower zone (11) comprising means (18, 19) for fastening the back. 
<IMAGE>
Patent JP-H0586499-B2 (JP)
Inventor: FURANKUUMIHYAERU UEEBAA
IPC: F16F15/02
Filed: 1985-06-27
Abstract: A damper which comprises a damper housing and a damper plunger in which the damper plunger comprises a top plate for the reception of an object that is to be damped, and a plunger tube. The plunger tube is frustoconical in configuration and can be moved into and out of a damping medium present in the damper housing, the larger cone diameter end of the plunger tube being directed into the damper medium.
Patent JP-H0694421-B2 (JP)
IPC: A61K39/395
Filed: 1982-08-23
Abstract: A composition is disclosed which comprises a solution in a pharmaceutically acceptable carrier of an immune serum globulin, said solution having an ionic strength and a pH to maintain the monomer content and the actual and latent anticomplement activity of the immune serum globulin such that the composition is intravenously injectable. Novel methods are disclosed for preparing the above composition.
Patent JP-3290853-B2 (JP)
IPC: F24F11/76
Filed: 1995-06-28
Granted: 2002-06-10
Abstract: PURPOSE: To obtain a comfortable air-conditioning environment at a low cost by individually controlling a plurality of supply means depending on a comfortableness calculated based on a room temperature, a radiation temperature and humidity which are respectively detected for a plurality of indoor controllers and set parameters. CONSTITUTION: An indoor controller 66 related to respective zones, a temperature sensor 68 for detecting the temperature of a corresponding zone and a radiation temperature sensor 70 for detecting a radiation temperature in the zone are provided in a room. A comfortableness calculating means fetches the data of a room temperature and the radiation temperature in the corresponding zone, the data of humidity from a temperature detecting means through a suitable communication means and the data of parameters from a parameter setting means and calculates the comfortableness. Accordingly, a comfortable environment can be more obtained than a case where an independent comfortableness sensor is used. Further, since a VAV unit or the like can be controlled based on the comfortableness, a comfortable air-conditioning system can be realized.
Patent JP-4383556-B2 (JP)
IPC: H01M10/0569
Filed: 1998-06-15
Granted: 2009-12-16
Abstract: An electrolyte system for safer lithium batteries, with conductive lithium salt(s) and electrolyte liquid(s) containing partly fluorinated carbamate(s) of formula: (R<1>)(R<2>)N-C(=O)OR<3> (I), (in which R<1>, R<2> = linear 1-6 carbon (C) alkyl, branched 3-6C alkyl or 3-7C cycloalkyl; or R<1> and R<2> may be combined directly or with N and/or O to form a 3- to 7-membered ring which may also contain additional N atoms saturated with 1-3C alkyl, and in which the ring carbons may also carry 1-3C alkyl groups; one or more hydrogens in R<1> and R<2> may also be replaced by fluorine atoms; R<3> = partly- or per-fluorinated linear 1-6C alkyl or branched 3-6C alkyl, or partly fluorinated 3-7C cycloalkyl (optionally substituted with 1 or more 1-6C alkyl groups)). Also claimed are: (i) secondary lithium batteries with a greater level of safety containing the electrolyte system; and (ii) a method for increasing the safety of such batteries by using this system as the electrolyte.
Patent JP-H0531173-B2 (JP)
IPC: G06F11/10
Filed: 1982-09-30
Abstract: A fault-tolerant computer system (10) provides information transfers between the units of a computing module, including a processor unit (12) and a memory unit (16) and one or more peripheral control units (20, 24, 28), on a bus structure (30) common to all the units. Information-handling parts of the system, both in the bus structure and in each unit, can have a duplicate partner (14, 18, 22). Error detectors check the operation of the bus structure and of each system unit to provide information transfers only on fault-free bus conductors and between fault-free units. The computer system can operate in this manner essentially without interruption in the event of faults by using only fault-free conductors and functional units. Arbitration circuits of unusual speed and simplicity provide units of the computing module with access to the common bus structure according to the priority of each unit. The units of a module check ncoming and outgoing signals for errors, signal other module units of a detected error, and disable the unit from sending potentially erroneous information onto the bus structure.
Patent JP-H0149406-B2 (JP)
IPC: C08G18/00
Filed: 1985-08-02
Abstract: A process for the preparation of novel polymeric products which involves the reaction of mixtures of bicyclic amide acetals and polyisocyanates with moisture is described.
Patent JP-3866332-B2 (JP)
IPC: G01P3/487
Filed: 1996-07-04
Granted: 2007-01-10
Abstract: A loading/unloading belt movement monitoring device includes magnets (10) integral with the transportation carriage (2) for providing a magnetic field which changes in time as a function or the speed of the loading/unloading belt (3) and sensors (13,14) on the machine frame (6) for generating a signal indicative of the changing magnetic field, and used to monitor the movement of the loading/unloading belt. <IMAGE>
Patent JP-2502981-B2 (JP)
IPC: B60T8/66
Filed: 1986-07-28
Granted: 1996-05-29
Abstract: PURPOSE:To improve the extent of accelerability, by selecting a larger side in slip values of symmetrical driving wheels usually as the slip value serving as a criterion at the time of generated torque controlling and, when one side of these symmetrical driving wheels is braked, selecting the slip value of the other side driving wheel. CONSTITUTION:In this controller, there are provided with a generated torque regulating device B regulating the generated torque of a power source A and a braking force regulating device D regulating braking force of symmetrical driving wheel brake C independently right or left. And also, there is provided with a slip detecting device E detecting each slip state of symmetrical driving wheels separately, and on the basis of the output, these regulating devices B and D are controlled by each of slip controlling device F and G. At this time, as a slip value available for slip control by this slip controlling device F, usually a larger side in slip values of these symmetrical driving wheels is selected, while when one side of these driving wheels is subjected to the slip control by the slip controlling device G, the slip value of the other side driving wheel is made so as to be selected by a selector device H.
Patent JP-3068133-B2 (JP)
IPC: C09D163/00
Filed: 1988-07-25
Granted: 2000-07-24
Abstract: A series of oligomeric adducts of diols and diepoxides are disclosed which are precursors of amine resins for use in electrodeposition coatings. The adducts are epoxide-alcohol addition products of a polyaromatic and/or a mono-aromatic diol and a polyaromatic bis-glycidyl ether, and/or a monoaromatic bis-glycidyl ether and/or an alkoxy arylene bis-glycidyl ether, thioether or amine. The coatings which include amine resin, cross linking agent, grind resin and pigment exhibit excellent corrosion resistance.
Patent JP-H0373726-B2 (JP)
IPC: F01M9/10
Filed: 1983-10-20
Abstract: PURPOSE:To keep oil pressure to be fed to a hydraulic lifter from an oil passage in a high level as well as to hold oil consumption down to a low rate, by forming a rocker arm in a cam lubricating oil feed hole which interconnects the oil passage of a rocker shaft only in time of cam lift. CONSTITUTION:A rocker arm 14 is rockably installed in a rocker shaft 13, while the rocker arm 14 transmits the lift of a cam 12 to a valve 7 via a hydraulic lifter 15. In the rocker shaft 13, there are provided an oil passage 23 in an axial direction, a first through hole 24 and a second through hole 25 in a radial direction, while a first feed port 21 usually adding oil pressure to the hydraulic lifter 15 and a cam lubricating oil feed hole 22 which interconnects the second through hole 25 only in time of cam lift are formed in the rocker arm 14. With this constitution, excepting a case that cam lift takes place, the second through hole 25 is closed and thereby pressure to be added to the hydraulic lifter is kept up high, meaning that oil consumption becomes reduced in consequence.
Patent JP-H0794869-B2 (JP)
IPC: F16J15/3264
Filed: 1992-07-23
Abstract: Cartridge sealing comprising an outer ring and an inner ring (1, 2) of opposite angular profile which together enclose an annular space (3) having a concentrically conceived axis (9), the outer ring (1) being provided with at least one sealing lip (4), which rests against the inner ring (2), the annular space (3) and the space sealed off communicating via a gap (5) bounded on one side by a flange (6) connected to the inner ring (2), the cross-section of the gap (5) being widened on the side facing away from the flange (6) in segmental cut-outs (7), distributed over the circumference of the outer ring (1), which form channels that connect the annular space (3) and the space to be sealed off, the channels being bounded in the axial direction, on the side facing the flange (6), by a conically sloping run-off surface (8) which forms part of a diameter concentrically surrounding the axis (9) and widened in a funnel shape in the direction of the annular space (3). In the axial direction, the run-off surface (8) surrounds the flange (6) completely and the sealing lip (4) at least partially. 
<IMAGE>
Patent JP-3424887-B2 (JP)
IPC: C09K23/00
Filed: 1996-07-09
Granted: 2003-07-07
Abstract: Described is a detergent composition comprising 5 to 80% soda ash, 5 to 24% surfactant and 0.5 to 25% of a zeolite builder, on a detergent composition dry weight basis, wherein up to 100% of the zeolite builder is replaced with an amount of a maleate copolymer effective to function as a builder, the maleate copolymer being characterized by a weight average molecular weight of 500 to 7,0000, a residual total monomer content of less than 1%, on a copolymer weight basis, and comprising at least 50 mole percent of maleate monomer, whereby at least 70 mole percent of the carboxylic acid charge on the maleate monomer is neutralized prior to polymerization, 10 to 50 mole percent of acrylate monomer and 1 to 10 mole percent of a nonionic comonomer; and wherein the detergent composition containing the maleate copolymer inhibits deposition of water hardness salts and the detergent composition comprising the maleate copolymer is characterized by improved detergency relative to the detergent composition without the maleate copolymer.
Patent JP-H0413013-B2 (JP)
IPC: C02F1/44
Filed: 1983-11-08
Abstract: A composite material suitable for use as a reverse osmosis membrane comprises a microporous substrate having a preferably ultrathin, water permeable desalinization film supported thereon, said film comprising copolymer containing units of methacrylic acid and units of ester or amide of methacrylic acid containing a hydroxyl group on said amide or ester moiety, the copolymer being crosslinked by ester formation. 
<??>The composite material finds application in purifying concentrating liquids such as aqueous salinated solutions.
Patent JP-H0822812-B2 (JP)
IPC: A61K8/00
Filed: 1992-06-29
Abstract: Ampholyte terpolymer conditioning additives for hair care products are disclosed which improve wet and dry hair combability, especially detangling and reduced static flyaway, sheen, and fixative properties, especially curl retention. The ampholyte terpolymers may have a weight average molecular weight of from about 10 thousand to 10 million, and comprise (a) from at least 1 to as much as 95 weight percent of the nonionic monomer acrylamide (AM), (b) from at least 5 to as much as 80 weight percent of (DMDAAC), and (c) from at least 1 to as much as 75 weight percent of the anionic monomer acrylic acid (AA). In a preferred embodiment, the amount of the cationic and anionic components is such that the overall % net charge of the ampholyte terpolymer is between -5.0 and +5.0. The ampholyte terpolymers are added to hair care product formulations in amounts ranging from 0.1-10% by weight. They are particularly compatible with anionic surfactant shampoos, providing clear formulations without the loss of conditioning properties described above.
Patent JP-H032561-B2 (JP)
IPC: B21B45/02
Filed: 1984-10-23
Abstract: A method and apparatus for quenching steel rod in a high speed rolling mill is provided wherein a liquid coolant is preliminarily applied to the rod prior to its exiting from the mill finishing train in order to increase the column strength of the exiting rod by lowering the surface temperature thereof to less than about 950°C. Thereafter, as the rod progresses through additional liquid cooling devices on the way to the mill laying head, tractive forces are applied to the rod. The aforesaid increase in rod column strength acts in concert with the application of tractive force to ensure that the rod has sufficient rigidity and forward momentum to pass from the finishing train through the liquid cooling devices and to and through the laying head.
Patent JP-2929521-B2 (JP)
IPC: B41F27/12
Filed: 1995-09-25
Granted: 1999-08-03
Abstract: The feed device is used to feed the printing plate (4) to the plate cylinder (1) of the printing machine, with a vertically sliding shield (2) positioned in front of the printing cylinders having a pivoted support (6) on the side opposite the latter. The support is displaced between a first position in which it supports the printing plate parallel to the shield and a second position in which the printing plate is angled relative to the shield in the insertion direction. Pref. the support is provided by a U-shaped rail which is pivoted for rotation about the bottom edge of the shield via a pair of pivot hinges (9) at its opposite ends.
Patent JP-3062986-B2 (JP)
IPC: C07D/
Filed: 1994-08-12
Granted: 2000-07-12
Abstract: The present invention concerns antitumor compounds. More particularly, the invention provides novel taxane derivatives, pharmaceutical compositions thereof, and their use as antitumor agents.
Patent JP-2664343-B2 (JP)
IPC: A61P25/28
Filed: 1994-10-17
Granted: 1997-10-15
Abstract: This application relates to compounds of the formula <CHEM> wherein R<1>, R<2> and R<3> are defined within, which compounds are useful for the treatment of memory dysfunction characterized by decreased cholinergic function, pharmaceutical compositions containing the compounds and methods for making and using the compounds.
Patent JP-H0472622-B2 (JP)
IPC: B21D37/04
Filed: 1987-10-14
Abstract: The invention relates to an upper tool holder (4) for a punch or the like, with at least two punching tools (5) arranged next to one another, preferably each punching tool (5) consisting of a punching ram (7), a ram holder (8) and a coupling nut (9) connecting the punching ram (7) to the ram holder (8), with a carrier body (10), with a receiving plate (11), with tool guides (12) for each punching tool (5) which are arranged next to one another in the receiving plate (11) and which extend in the punching direction, and with an especially pivotable closing cover (14) fastened to the carrier body (10), especially articulated pivotably about an articulation axle (13) and removable in a plane perpendicular to the punching direction, the upper ends of the punching tools (5) being guided in the tool guides (12) so as to be displaceable in the punching direction and so as to be limited in one direction by bearing flanges (15). In this upper tool carrier (4), the guidance of the punching tools (5) is not influenced by the attachment of the closing cover (14) to the carrier body (10), specifically in that the closing cover (14) comprises the receiving plate (11), in that the tool guides (12) are closed annularly in the plane perpendicular to the punching direction, and in that, when the closing cover (14) is removed, especially swung away, from the carrier body (10), the punching tools (5) can be pushed into the tool guides (12) or pulled out of the tool guides (12) in the punching direction or in the direction perpendicular to the receiving plate (11). <IMAGE>
Patent JP-4252169-B2 (JP)
IPC: H01L21/677
Filed: 1999-09-13
Granted: 2009-04-08
Abstract: PROBLEM TO BE SOLVED: To enhance work efficiency of recovery and enhance safety of recovery by arranging the constitution, such that it can automatically recover the remaining material from the state of occurrence of abnormality of the device. SOLUTION: A semiconductor manufacturing apparatus, which has a plurality processing stages is constituted such that it possesses a storage 22, which stores a path information preservation area 26 for recording the information about individual paths to be processed and a material recovery program 25, it obtains information about the existence and the position of material from a path information preservation area, it drives a mechanism part according to a material recovery program, and it expels the remaining material to a required place, in the case that the device has stopped in an emergency.
Patent JP-S649443-B2 (JP)
IPC: F16C9/02
Filed: 1984-12-14
Abstract: There is disclosed a lubricant feed system for use in a journal of a crankshaft comprising first bearing supporting portions formed in a cylinder block, each having a peripheral surface, second bearing supporting portions formed in caps, each having a peripheral surface, first bearings in the form of half shells arranged on the peripheral surfaces of the first bearing supporting portions, second bearings in the form of half shells arranged on the peripheral surfaces of the second bearing supporting portions and an oil main gallery. In this arrangement, annular grooves are formed on the peripheral surfaces of the first and second bearing supporting portions and oil grooves are circumferentially formed at the inner peripheral surfaces of the first bearings. Apertures are formed at the first bearings to communicate the annular grooves with the oil grooves. The inner peripheral surfaces of the second bearings are made flat. Further, a bridge is mounted on the undersides of the bearing caps and the oil main gallery is provided in the bridge. The oil main gallery is communicated with the annular grooves in the second bearing supporting portions. Oil in the oil main gallery is fed to the annular grooves to directly cool the second bearings to which explosive loads are applied.
Patent JP-3078212-B2 (JP)
IPC: A61K8/00
Filed: 1995-10-20
Granted: 2000-08-21
Abstract: Novel cpds. (I) consist of polymers of 5,6-dihydroxyindole (5,6-DHI) which are substd. by hydrophilic gps. (HG) bonded to the polymer via sulphur. The number of HG's is such that (I) is soluble in aq. and/or aq. alcoholic media, specifically where the medium has pH at most 7 and (I) has solubility 50-100 mg/ml. The claims also cover the prepn. and use of (I), and cosmetic compsns. contg. (I).
Patent JP-3917267-B2 (JP)
IPC: F01N13/02
Filed: 1997-10-13
Granted: 2007-05-23
Abstract: An emission control system for internal combustion engines which emit carbonaceous soot particles, comprises a first catalyst effective to oxidise NO to NO2 and a second catalyst effective at least to oxidise hydrocarbons, carbon monoxide and volatile organic fractions, each catalyst being supported on a honeycomb flow-through monolith comprising a plurality of cells, each defined by a cell wall, whereby soot particles trapped on or within said second catalyst monolith are combusted in the NO2-containing gas from said first catalyst, and wherein the first catalyst is supported on a flexible metal monolith whereby flexing and/or vibration of the honeycomb cell walls serves to minimise the collection of soot particles thereon. <IMAGE>
Patent JP-H0817301-B2 (JP)
IPC: H03H9/09
Filed: 1989-10-27
Abstract: The holding device comprises four independent, identical, U-shaped clips (4) which each cooperate with a pair of springs (5) each consisting of a round metal wire made from an alloy having a high elastic limit, the assembly of the clips (4) and springs (5) exhibiting a symmetry relative to two mutually perpendicular axial planes of the resonator (1), as well as relative to a median radial plane of the resonator (1). 
<??>A removable cylindrical part (6) ensuring a decoupling relative to the housing is placed inside the housing near the lateral wall (11) of the housing (10) and has, on the inside face thereof, a circular groove (62) situated in a median plane parallel to the upper (13) and lower (12) walls of the housing (10). For each pair of springs (5) cooperating with a same clip (4), each spring is engaged by a first portion (51, 52) in a furrow (46) formed in the rear plane face (41) of the clip (4) and by a second portion (57) in the said circular groove (62). The inside faces (42, 43) of the clips (4) rest directly on the periphery of the upper and lower outside faces (126, 136) of the resonator (1). 
<IMAGE>