baber/WOPTO huggingface dataset:
Patent JP-3481697-B2 (JP)
IPC: C02F5/10
Filed: 1994-09-21
Granted: 2003-12-22
Abstract: The present invention relates to an acid catalyzed thermal polycondensation process for producing amino acid polymers. More specifically, amino acid polymers are produced by thermally condensing a mixture of one or more amino acids and optionally one or more polyfunctional monomers, using an acid catalyst, while maintaining an intimate admixture. Processing techniques useful for maintaining an intimate admixture include adding to the mixture one or more processing aids, using mechanical means, and combinations thereof. The amino acid polymers produced by this process are useful as cleaning and detergent additives; fertilizer and pesticide additives; personal care product additives; dispersants for inorganic particulates, aqueous emulsions, and drilling muds; and water treatment and oil production operation additives as corrosion and scale inhibitors.
Patent JP-3026686-B2 (JP)
IPC: G04G15/00
Filed: 1992-09-22
Granted: 2000-03-27
Abstract: The video tape recorder includes key input unit (11) for inputting the "G-code" as supplied for the "VTR-Plus" system, decoder (12) for decoding this code, teletext signal extracting circuit (8) for extracting the program list including the VPS code as multiplexed in the vertical blanking period of the video signal, teletext control unit (6) and preset control unit (20) structured by a microcomputer for carrying out the recording control. Preset control unit (20) causes teletext control unit (6) to extract the VPS code of the program specified by the "G-code". Recording is controlled based on this extracted VPS code. <IMAGE>
Patent JP-H0769716-B2 (JP)
IPC: G10L25/90
Filed: 1988-10-18
Abstract: PURPOSE:To execute a pitch extraction with high accuracy by a simple constitution by converting the acoustic signal of an input to a digital signal and clocking a period, storing a timer value in a storage means, and also, comparing it with the result of clocking in the past. CONSTITUTION:An acoustic signal of an input is converted to a digital signal by a binarization means 2, and the period is clocked by a timer means 3. A timer value being the result of clocking is stored in a storage means 4, and also, the timer values of a high level and a low level are compared successively with each timer value corresponding to a high level and a low level in the past, respectively by a first comparing means 5. Subsequently, the signal which is read out successively from the storage means 4 is accumulated and added by an adding means 6 until a coincidence signal is outputted by a first comparing means 5, the accumulated and added value and a latch 7 in which an accumulated and added value in the past is held are compared, and when a roughly equal result is obtained, the accumulated and added value of the adding means 6 is outputted as a pitch period. In such a manner, the pitch extraction of high accuracy can be executed without necessitating a high speed operation processing, and also, by a simple constitution.
Patent JP-2995564-B2 (JP)
IPC: C07C69/96
Filed: 1989-10-19
Granted: 1999-12-27
Abstract: A continuous process is described for preparing a di-alkyl carbonate, eg. dimethylcarbonate, via oxidative carbonylation of the corresponding alkanol, eg. methanol, in the presence of a catalyst system containing a copper alkoxy-halide and water with a mole ratio of the water to the copper salt of between 0.25 and 2.0 and preferably between 0.5 and 1. In this manner extremely high di-alkyl carbonate formation rates are obtained.
Patent JP-3545614-B2 (JP)
IPC: E05F11/24
Filed: 1998-09-25
Granted: 2004-07-21
Abstract: The sprung hinge for a door flap hinged on its upper edge e.g. an upper flap for a cupboard, has an angled lever (3) which grips the inside of the door flap. The lever is joined to other control levers hinged on the support frame and with a compressed spring (21) element attached to one lever. In the lower, closed position of the door the lever linkage is at a dead point with the spring vector holding the flap closed. By slightly opening the flap the spring vector moves to enable the spring to assist in the opening of the flap until, in the open position, the spring holds the flap open.
Patent JP-3285963-B2 (JP)
IPC: A61P13/10
Filed: 1992-10-20
Granted: 2002-05-27
Abstract: Compounds of general formula I, <CHEM> and pharmaceutically acceptable salts thereof, in which R<1> has any of the meanings given in the specification, pharmaceutical compositions comprising them and their use in the treatment of urinary incontinence.
Patent JP-H0662934-B2 (JP)
IPC: C09K5/00
Filed: 1985-12-20
Abstract: 1. Material for storing thermal energy, for protecting components, especially electric and electronic ones against thermal shocks, characterized by the fact that it is formed by the combination of at least one body having a solid-solid phase transition in the temperature range between 0 degree C and 185 degrees C, with an enthalpy change of at least 50 J/g, and by a body, such as an adhesive or a polymer, which is stable at the temperature of phase transition, and ensures that the material has mechanical strength.
Patent JP-3330571-B2 (JP)
IPC: H01L21/68
Filed: 1999-10-12
Granted: 2002-09-30
Abstract: PROBLEM TO BE SOLVED: To make efficient handling processing for platelike bodies stacked in an interposed manner between spacers, simplify steps and facility, and reduce a process time. SOLUTION: A handling part 20 is equipped with three arms 21A, 21B, 21C. By the use of turning operation of three arms 21A, 21B, 21C, the following operations are carried out: operation to take an uninitialized DVD2 from a loader side pin holder 1A, operation to take initialized DVD2 from an initialization part 10, operation to place a spacer 3 onto an unloader side pin holder 1B, operation to place uninitialized DVD2 onto the initialization part 10, operation to place initialized DVD2 onto the holder 1B, and operation to take a spacer 3 from the holder 1A. Accordingly, it is possible to efficiently implement handling of a group of DVD2 stacked in such an interposed manner between the spacers 3 as well as initialization, simplification of facility, reduction of time to carry the DVC2 and spacers, leading to reduction of production cost.
Patent JP-2524675-B2 (JP)
IPC: B42D15/02
Filed: 1991-11-07
Granted: 1996-08-14
Abstract: A multilayered data carrier, in particular an identification card, consisting of at least one data carrier with non-user and user data, in particular with a phonograph of the authorized user, in the case of which the user data, i.e. the user's photograph, are protected by a transparent cover sheet which is glued or welded onto the card. The data carrier has a high-security printed pattern, e.g. a guilloche pattern, and the user data are copied onto the data carrier by means of an electro-photographic method, i.e. by xerography or by zinc oxide-electrophotography.
Patent JP-H0791166-B2 (JP)
IPC: A01N53/08
Filed: 1988-11-18
Abstract: The present invention relates to a multi-component pesticidal composition against arthropoda containing as active ingredient pyrethroides and phosphate esters and optionally piperonyl butoxide and excipients comprising as pyrethroid component 0.1 to 40 percent by weight of cypermethrin related to the total weight comprising out of the 8 possible isomers 40 to 100 percent by weight of 1RcisS and/or 1RtransS stereoisomer and as a second component at least one phosphoric acid, thiophosphoric acid or dithiophosphate being toxic on arthropoda at a ratio of 1:1-99 related to the amount of cypermethrin.
Patent JP-H0775695-B2 (JP)
IPC: D21H23/36
Filed: 1989-11-13
Abstract: There is disclosed an apparatus for coating sheet material, the apparatus comprising a rotatable backing roll (4) upon which a sample of sheet material may be mounted to form a cylinder, a coating head (9) including a blade (22) an outlet (21b) for dispensing a coating composition and a supply means (18) for supplying a coating composition to the outlet (21b) in the region of the coating edge of the blade (22), and means for enabling the coating head (9) to be moved in operation parallel to the axis of rotation of the backing roll (4) and in contact with the sheet material mounted thereon whilst the backing roll (4) is rotated, whereby a strip of sheet material may be coated of resultant helical form, wherein the supply means (18) includes an element which comprises a matrix of tubular passageways (19) longitudinally disposed with respect to the flow of coating composition through the coating head (9). Also disclosed is a method of coating sheet material. <IMAGE>
Patent JP-3290526-B2 (JP)
IPC: B62D113/00
Filed: 1993-12-20
Granted: 2002-06-10
Abstract: PURPOSE:To maintain comfortable operability by considering an organismic characteristic when a vehicle is put in a stable travel condition as well as to secure maneuvering stability. CONSTITUTION:A control device has a rear wheel steering control means 30a to control a rear wheel steering angle according to a reference steering ratio, motional condition detecting means 31 to 33 to detect a motional condition quantity of a vehicle or a driver and a stable travel condition discriminating means 50a to discriminate a stable travel condition according to the motional condition quantity. A fluctuation quantity operation means 60a is arranged to carry out operation on a fluctuation quantity according to a frequency set at random, and when the vehicle is put in a stable travel condition, a correcting means 70a corrects the reference steering ratio so as to vary according to the fluctuation quantity, and imparts fluctuation forcibly to turning motion of the vehicle. When unstabilizing factor detecting means 31, 34 and 35 detect the occurrence of a factor to unstabilize vehicle motion, a correction prohibiting means 71 prohibits correction. The fluctuation may be forcibly imparted to throttle opening by applying throttle control.
Patent JP-3098024-B2 (JP)
IPC: C12Q1/22
Filed: 1990-11-28
Granted: 2000-10-10
Abstract: A sterilization biological test pack (10) includes a first plurality (14) of apertured planar sheets (12) of substantially porous paper disposed to form a stack. Each of the sheets (12) defines a generally centrally disposed aperture, the apertures defining together a single cavity (18) extending through the stack. Second (20) and third (30) pluralities of unapertured planar sheets (22/23) of substantially porous paper are disposed on opposite sides of the stack (14) and aligned therewith to close the stack cavity (18) at both ends and define a chamber (36) to receive a biological indicator (38). Fourth (40) and fifth (50) pluralities of unapertured planar sheets (42/52) of paper of intermediate porosity are disposed on exposed sides of the third and fourth pluralities (30/40), respectively, and aligned therewith. A sheet of unapertured paper (60) of a low but appreciable porosity is disposed as an overwrap all about the periphery of the assembly of the five pluralities (14,20,30, 40,50) to control passage of steam and air into and from the assembly, whereby the overwrapped assembly presents a challenge of graded decreasing porosity from the biological indicator (38) in the chamber (36) to both sides of the overwrapped assembly. <IMAGE>
Patent JP-2849969-B2 (JP)
IPC: C08G18/63
Filed: 1992-11-16
Granted: 1999-01-27
Abstract: An aqueous binder combination essentially comprising A) an aqueous solution or dispersion of a water-dilutable organic polyol component, essentially comprising at least one carboxylate- or hydroxyl-containing polyester resin which is grafted with vinyl monomers, and B) a polyisocyanate component emulsified in component A), a process for the preparation of coating compositions based on a binder combination of this type, by emulsification of a polyisocyanate component B) in an aqueous solution or dispersion A) of a water-dilutable polyol component of this type, where the mixing ratios between the two components correspond to an NCO/OH equivalent ratio of from 0.5:1 to 5:1, and the use of the binder combination as binders for paints (lacquers, varnishes, enamels), coating compositions or sealants.
Patent JP-2853425-B2 (JP)
IPC: B60T8/58
Filed: 1991-12-20
Granted: 1999-02-03
Abstract: PURPOSE:To prevent the induction of acceleration slip effectively by providing a throttle control gain determining means which changes a throttle control gain so that the second throttle valve opening degree may become smaller at the time of shifting up an automatic transmission compared with a usual control gain. CONSTITUTION:There are provided the first throttle opening degree detecting means (h) which detects the first, throttle opening decree of the first throttle valve (c), and the second throttle opening degree detecting means (i) which detects the second throttle opening degree of the second throttle valve (e). At the time of shifting up an automatic transmission, a throttle control gain determining means (j) changes a throttle control gain in an accelerating slip throttle control system (h) so that the more the deflection between the first throttle opening degree and the second throttle opening degree becomes, the more the second throttle valve opening degree may become smaller compared with a usual control gain. It is thus possible to prevent the induction of acceleration slip effectively without changing control over the automatic transmission side.
Patent JP-3548255-B2 (JP)
IPC: G06F9/38
Filed: 1994-12-29
Granted: 2004-07-28
Abstract: A Branch Target Buffer Circuit in a computer processor that predicts branch instructions with a stream of computer instructions is disclosed. The Branch Target Buffer Circuit uses a Branch Target Buffer Cache that stores branch information about previously executed branch instructions. The branch information stored in the Branch Target Buffer Cache is addressed by the last byte of each branch instruction. When an Instruction Fetch Unit in the computer processor fetches a block of instructions it sends the Branch Target Buffer Circuit an instruction pointer. Based on the instruction pointer, the Branch Target Buffer Circuit looks in the Branch Target Buffer Cache to see if any of the instructions in the block being fetched is a branch instruction. When the Branch Target Buffer Circuit finds an upcoming branch instruction in the Branch Target Buffer Cache, the Branch Target Buffer Circuit informs an Instruction Fetch Unit about the upcoming branch instruction.
Patent JP-4340347-B2 (JP)
IPC: G06T11/00
Filed: 1998-11-26
Granted: 2009-10-07
Abstract: Diagnostic image reconstruction from projection data includes generating projection data followed by a convolution of the same. The convolved projection data is then scaled into unsigned, fixed precision words of a predetermined number of bits. The words are then split into a predetermined number of colour channels corresponding to colour channels of a multi-colour rendering engine (150). Simultaneously and independently, the split words are backprojected along each of the colour channels to obtain backprojected views for each colour channel. The backprojected views for each colour channel are accumulated to produce separate colour images corresponding to each colour channel. Finally, the separate colour images are recombined to produce an output image. In a preferred embodiment, prior to the convolution of the projection data, a rebinning operation is performed to ensure that the projection data is in a parallel format. In addition, after convolving the projection data, a selective pre-interpolating step of linear or higher order is optionally performed on the projection data. <IMAGE>
Patent JP-2755270-B2 (JP)
IPC: G03B17/52
Filed: 1990-12-18
Granted: 1998-05-20
Abstract: An instant camera (10) of the type which receives film assemblages having stacked film units of the self-developing type. The camera is provided with a pair of spread rollers (110,112) which engage an exposed film unit to spread a processing liquid between layers of the film unit while simultaneously moving it into a storage chamber having a viewing window. An opaque shade (140) for the window is located adjacent the exit side of the spread rollers. The shade is adapted to be moved into covering relationship to the window (136) and/or the exposed film unit for a predetermined period of time after it exits from the bite of a pair of spread rollers and then returned to its non-covering position. This time is sufficient to allow a treated portion of the film unit to remain in the dark until its length reaches a predetermined value. At this length there will no longer be any danger of actinic light being piped along the length of the film unit until it reaches an untreated portion of the film unit that is still at the entrance side of the spread rollers. <IMAGE>
Patent JP-2582674-B2 (JP)
IPC: B60L11/18
Filed: 1990-12-11
Granted: 1997-02-19
Abstract: A multistory parking system (1) comprises: a plurality of motor vehicle housing chambers (X1, Y1, etc.) arranged in the vertical direction; a lifting space (31) provided, adjoining the motor vehicle chambers; a lift (4) vertically movable along the lifting space (31) with a motor vehicle mounted thereon; and a motor vehicle conveying truck (7) capable of receiving and delivering the motor vehicle between this lift (4) and itself. The motor vehicle conveying truck (7) includes: driving wheels (9); a driving motor (25) for driving these driving wheels (9); and a battery device (19). The battery device (19) supplies the power accumulated therein to the driving motor (25) during driving of the truck (7). Therefore, the motor vehicle conveying truck (7) can move between the motor vehicle housing chambers (X1, Y1, etc.) and the lifting space (31) on its own power. <IMAGE>
Patent JP-2560919-B2 (JP)
IPC: C07K1/113
Filed: 1990-12-21
Granted: 1996-12-04
Abstract: A compound of forumula: <CHEM>  wherein R<1> is aryl, or a group of the formula : <CHEM>  wherein   X is   CH or N, and Z is   O or N-R<5>, in which R<5> is hydrogen or lower alkyl, R<2> is   hydroxy or lower alkoxy, R<3> is   hydrogen or lower alkyl which may have suitable substituent(s), R<4> is   ar(lower)alkyl which may have suitable substituent(s), A is   carbonyl or sulfonyl, and Y is   bond or lower alkenylene, and pharmaceutically acceptable salt thereof, processes of their preparation and pharmaceutical compositions comprising them as an active ingredient in admixture with pharmaceutically acceptable carriers.
Patent JP-2662542-B2 (JP)
IPC: C12N9/00
Filed: 1988-12-12
Granted: 1997-10-15
Abstract: A sensor for the analysis of physical and chemical changes in a test solution includes a glass tube (10) with an end covered by a membrane. The glass tube contains an internal Ag/AgCl electrode (24) in solution (22). The membrane (14) is a dialysis membrane which allows ions to pass through and contact an antibody immobilized on a spacer material (12). This spacer material (12) is placed between the dialysis membrane (14) and a glass membrane (16), thereby forming a sensing area (18).
Patent JP-H0223204-B2 (JP)
IPC: B01D25/12
Filed: 1983-06-13
Abstract: PCT No. PCT/SU83/00017 Sec. 371 Date Aug. 22, 1984 Sec. 102(e) Date Aug. 22, 1984 PCT Filed Jun. 13, 1983 PCT Pub. No. WO84/02477 PCT Pub. Date Jul. 5, 1984.A filter press includes a frame mounted on posts, a thrust plate secured on the posts in mid-section of the frame, filter plate assemblies arranged on either side of the thrust plate, and a clamp for the filter plates assemblies. The clamp of the filter plate assemblies includes pressure plates, a drive, and braces. The braces of the clamp for the filter plate assemblies are movable both horizontally along the longitudinal centerline of the filter press and vertically relative to the longitudinal centerline. They are also pivotably connected by ends thereof to the drive and by the other ends to the pressure plates.
Patent JP-H027806-B2 (JP)
IPC: B27L1/00
Filed: 1983-11-04
Abstract: Attitude control mechanism for a flexible bag component of a composite pneumatic chamber including a fixed section over which an inturned portion of a flexible bag pneumatic chamber section rolls includes a cantilever bag attitude control stem having its root anchored in a mounting closing the end of the flexible bag remote from the rigid pneumatic chamber section and extends through a central guide aperture of at least one frame mounted within the rigid pneumatic chamber section for substantially linear reciprocation guidance so as to prevent appreciable buckling of the flexible bag as it is contracted axially by movement of the mounting carrying the stem toward the rigid pneumatic chamber section.
Patent JP-3238410-B2 (JP)
IPC: F16B13/06
Filed: 1995-09-20
Granted: 2001-12-17
Abstract: PCT No. PCT/EP95/03706 Sec. 371 Date May 28, 1996 Sec. 102(e) Date May 28, 1996 PCT Filed Sep. 20, 1995 PCT Pub. No. WO96/11343 PCT Pub. Date Apr. 18, 1996An expansible anchor for anchoring in a hole drilled in a component has a shank having a rear end provided with a structure for fixing an article and a front end provided with at least two portions of reduced cross-section with adjoining expander cones, expansible sleeve with a structure including an expansible sleeve positioned over each of the portions of reduced cross-section, at least two convex beads mounted on the expansible sleeve with a structure and projecting radially outwards, each of the beads being provided with at least one opening, and the two portions of reduced cross-section having different diameters.
Patent JP-4307559-B2 (JP)
IPC: F04C2/16
Filed: 1997-07-21
Granted: 2009-08-05
Abstract: PCT No. PCT/CH97/00279 Sec. 371 Date Feb. 11, 1999 Sec. 102(e) Date Feb. 11, 1999 PCT Filed Jul. 21, 1997 PCT Pub. No. WO98/11351 PCT Pub. Date Mar. 19, 1998Known designs of single-thread screw rotors in single-piece cast iron constructions having wrap angles of >720 degrees with balancing cavities on the face of the screw operate with no unbalance at average rotary frequencies of ( DIFFERENCE 3000 min-1). The use of a pump in processes having sensitive purity and maintenance requirements or working with corrosive substances or where limited space is available and quality is demanded, brings about problems for rotor designing and balancing, which the present invention solves. An uneven mass distribution is accomplished by constructing the rotors with several single parts inside the rotor, by forming cavities and/or by choosing the adequate material, which, combined with the screw length/pitch ratio, cause a static and dynamic balancing. Screw rotors designed as described offer several advantages since they are easy to assemble and have a compact and stable construction. Moreover, they can be used in pumps for the food industry, chemistry, medicine and semi-conductor construction due to the flexibility in material and to the smooth surfaces free from cavities.
Patent JP-3832669-B2 (JP)
IPC: A42B3/24
Filed: 1995-11-20
Granted: 2006-10-11
Abstract: PCT No. PCT/NL95/00394 Sec. 371 Date May 29, 1997 Sec. 102(e) Date May 29, 1997 PCT Filed Nov. 20, 1995 PCT Pub. No. WO96/16563 PCT Pub. Date Jun. 6, 1996An anti-condensation visor comprises an outer visor which, relative to the user, is situated on the outermost peripheral surface of a helmet or hood to which the visor belongs. The outer visor is provided with openings for fitting on the helmet and with at least one lip for the user to fold the outer visor away. An inner visor is detachably fitted against the inside wall of the outer visor and is held against via at least one mechanical retaining element, while the inner visor rests over essentially its entire surface against the inside wall of the outer visor, and the inner visor is made of hydrophilic material.
Patent JP-2686367-B2 (JP)
IPC: C07D243/04
Filed: 1995-02-07
Granted: 1997-12-08
Abstract: PCT No. PCT/US95/01641 Sec. 371 Date Aug. 31, 1995 Sec. 102(e) Date Aug. 31, 1995 PCT Filed Feb. 7, 1995 PCT Pub. No. WO95/21818 PCT Pub. Date Aug. 17, 1995A novel process for preparing clonidine derivatives has been discovered which is shorter, less expensive and safer than previously known methods. A new thiourea complex has also been discovered which can be directly cyclized to produce the corresponding heterocyclic product.