baber/WOPTO huggingface dataset:
Patent JP-H0569795-B2 (JP)
Inventor: HANSU KAARUMAN
IPC: C04B38/06
Filed: 1985-08-12
Abstract: A piezoelectric ceramic powder is, together with a binder, processed to a granulate. This granulate is mixed with a pearl polymer to a mixture. The mixture is pressed to a suitable shape, and then in a first firing step the binder and the pearl polymer are fired out. Preferably the first firing process is followed by a second firing step for sintering. Thereafter mechanical fabrication may take place, to give the end product its shape. The firing out of the pearl polymer results in a porous piezoelectric ceramic, with which, when used in an ultrasonic transducer, a high transducer effectiveness, sharp ultrasonic pulses with little edge radiation as well as a good electric and acoustic adaptation can be achieved.
Patent JP-3042753-B2 (JP)
IPC: G01N33/53
Filed: 1994-08-11
Granted: 2000-05-22
Abstract: An immunoassay method for the determination of an analyte in a liquid sample comprising a step in which the sample is contacted with assay reagents in a suitable container characterised in that the assay reagents include a disassociating agent added before or at the same time as the contact with the sample, the disassociating agent being one which (a) is capable of disassociating the antigen/antibody bond of the test to a significant extent, (b) is stable for the intended shelf life of the test reagents, (c) is soluble in the test reaction mixture and (d) does not interfere significantly with the reactions of the test when subsequently diluted with a second reagent.
Patent JP-H0557416-B2 (JP)
Inventor: KOIKE IKUO
IPC: F02B77/00
Filed: 1987-07-29
Abstract: A two-cycle engine having a crank shaft, a main transmission shaft and a balancer shaft in order to lower the center of gravity and to improve lead valve layout is provided with a casing structure containing an intake passage formed integrally with a crank chamber and a transmission chamber and wherein the intake passage is located in a portion of the casing above the axes of the crank shaft and the main shaft and the balancer shaft is located below such axes.
Patent JP-H0521831-B2 (JP)
IPC: E05F15/20
Filed: 1986-08-22
Abstract: Capacitively sensitive antennas are located at the closing edges of automatically controlled elevator doors to generate error signals by way of differential amplifiers if capacitively influenced by an obstacle or a disturbance. A door travel detector and pulse generator divide the entire door region into incremental travel distances of, for instance, one centimeter steps to control a compensator which consists of a threshold value detector, a forward/reverse counter and a digital/analog converter. Every error signal is subjected to compensation at every door movement for the associated travel distance increment and floor and the determined compensation value is stored for use in the next compensation cycle. The compensation maximally attainable pertravel distance increment is chosen in such a manner, that it is not significant for rapidly variable obstacle error signals caused by persons or objects, while slowly variable disturbance error signals, due to, for instance, mechanical tolerances or temperature variations, are reduced to a minimal residual amplitude. For this reason, obstacle signals will prevent, stop or reverse a door closing movement by way of an error signal evaluating circuit and door circuits, while disturbance signals remain ineffective with regard to door control.
Patent JP-4260990-B2 (JP)
IPC: B60K15/03
Filed: 1999-07-26
Granted: 2009-04-30
Abstract: The vehicle fuel tank (10) has a smaller inner reservoir (28), inserted into the tank through an opening (14) in the tank wall and bonded in place. The small reservoir can be distorted over at least part of its wall (26) during the insertion into the fuel tank through the opening (14) with smaller dimensions that the reservoir size, and then reassert to its original shape when within the tank. The small reservoir (28) has a pref. round cross section, with fixed end components (20,21) which also act as the closure for the opening (14) in the tank wall, with the distorting wall section between them.
Patent JP-3797711-B2 (JP)
IPC: F24F11/02
Filed: 1996-08-19
Granted: 2006-07-19
Abstract: PROBLEM TO BE SOLVED: To lower the humidity of room air and automatically restore dehumidifying operation of an original set humidity by a specified value with a simple operation. SOLUTION: Before time (t)=0, operation is in a normal dehumidifying operation mode with a set humidity of 50% and with the normal number of revolutions of 3,000rpm of a compressor. When a powerful button is operated by an operation remote control, with the set humidity switched to 40%, a powerful dehumidifying operation is performed to continuously rotate the compressor at a rotational speed of 3,600rpm to attain. As a result, the humidity of the room air is fast lowered to the set humidity. Thereafter, as a fixed period T1 elapses, the powerful dehumidifying operation is released to return the set humidity to the original humidity of 50% while the rotational speed is set to 3,000rpm only for a specified period T2 to continuously rotate the compressor. As the humidity of the room air approaches 50%, the compressor is returned to the original dehumidifying operation (T3 ).
Patent JP-3615796-B2 (JP)
IPC: A61M25/06
Filed: 1994-09-09
Granted: 2005-02-02
Abstract: A process for sealing a catheter to an insertion needle comprises:a) positioning a tubular polymer catheter over a concentric insertion needle;b) rotating said catheter and needle about a longitudinal axis thereof at a predetermined position;c) impinging a laser light at a predetermined angle upon the catheter and needle subassembly, said laser light being of sufficient power to partially melt said polymer material to form a frustoconical tip to the tubular material with at least a portion of said polymer material adhering said tubular catheter to a surface of said needle, creating a seal between said tubular catheter material and said needle.
Patent JP-H0476365-B2 (JP)
IPC: C08F220/12
Filed: 1985-11-07
Abstract: Paints and renders contain, as binders, aqueous dispersions of copolymers which have a minimum film-forming temperature of from -15 DEG  to 20 DEG  C. and consist of (a) from 10 to 50% by weight of vinylidene chloride, up to half of which may be replaced with vinyl chloride, (b) from 44 to 88% by weight of esters of acrylic and/or methacrylic acid with alkanols of 1 to 18 carbon atoms and, if required, styrene, vinyl acetate, vinyl propionate or a mixture of these monomers and (c) from 2 to 6% by weight of  alpha , beta -monoolefinically unsaturated mono- and/or dicarboxylic acids of 3 to 5 carbon atoms and/or their amides.
Patent JP-H0834573-B2 (JP)
IPC: G11B15/467
Filed: 1985-11-20
Abstract: The apparatus, has a device (5, 7, 8) for generating synchronizing signals in synchronism with the rotation of rotary magnetic heads (4a, 4b), at a recording mode, records on a magnetic tape (l) original information signals time-base converted so that the synchronizing information included in the information signals is in a predetermined synchronizing relation with said synchronizing signals, together with said synchronizing information; and at a reproduction mode of the recorded information, time-base converts the information signals and synchronizing information to restore the original information and controls the relative speed between the magnetic tape and rotary magnetic heads so that the time of the phase difference between the synchronizing signals and the reproduced synchronizing information is a predetermined value.
Patent JP-3471865-B2 (JP)
IPC: B65B61/20
Filed: 1993-09-22
Granted: 2003-12-02
Abstract: An apparatus applies glue to closure stamps for insertion onto packages, such as cigarette packs. A pair of rotatable glue-applying wheels (34A) receive glue from a glue pot (28) and transfer the glue onto the backs of the closure stamps as the closure stamps are fed therepast. A portion (60) of the peripheral edge (40A) of each glue-applying wheel (34A) is recessed radially inwardly, to define an interruption in an outer diameter of the peripheral edge, so that only a non-recessed portion of the outer edge transfers glue to the closure stamps. In this way, opposite ends of the glue lines are spaced from leading and trailing edges of the closure stamp. A synchronizing mechanism is provided to achieve a proper synchronization between the stamp-feeding mechanism (12) and the glue-applying wheels (34A) to ensure that the glue lines are kept spaced from the leading and trailing ends of the closure stamp. <IMAGE>
Patent JP-S632876-B2 (JP)
IPC: B66B31/00
Filed: 1984-12-21
Abstract: Using the cleaning apparatus there can be cleaned the inner surfaces of a glass lining which laterally covers the support structure of an escalator. A cleaning carriage is guided parallel to the top flange and the bottom flange of the support structure and is reciprocated by a cable drive in the direction of the escalator inclination between the support structure and the glass lining. A cleaning liquid distributor uniformly distributes cleaning liquid at the inner surfaces of the glass lining. A wiper blade is mounted at the cleaning carriage and presses against the inner surface of the glass lining. During the reciprocation of the cleaning carriage the wiper blade wipingly moves along the glass lining. The excess cleaning liquid and the cleaning liquid which accumulates during the wiping of the glass lining is received and drained by a lower one of guide rails at which the cleaning carriage is guided.
Patent JP-2559774-B2 (JP)
IPC: G11B5/55
Filed: 1987-11-10
Granted: 1996-12-04
Abstract: A disc drive system is disclosed comprising a data storage medium in the form of a disc (21) having a plurality of data storage tracks. The medium further includes servo sectors (50), the servo data in each said sector including a plurality of first servo data stored at a position on one side of the data track centerline and one-half a track space distance from said centerline, and a plurality of second servo data stored at the other side of said data track centerline and one-half of said track space distance from said centerline. Positionable access means are provided for reading the servo tracks and said tracks and for generating servo signals representing said first and second servo burst data (40, 42), said access means including a transducer (23) for accessing said servo and data information, and actuator (24, 25) for supporting and positioning said transducer, and a stepper motor (Figure 1) having a plurality of stator coils (A, B, C, D, E) subject to selective simultaneous energisation at full current with currents of selected polarities of all or all but one of said coils for defining a plurality of motor detent positions. The servo data is located at positions defined by said motor detent position. The data track is reached by said transducer by applying approximately one-half of said energisation current to one coil not energised to reach an adjacent motor detent servo track position, the motor detent position on the other side of said track centerline being reached by energisation of all said coils with currents of selected polarities.
Patent JP-3703922-B2 (JP)
IPC: B60C13/00
Filed: 1996-11-08
Granted: 2005-10-05
Abstract: PROBLEM TO BE SOLVED: To improve rolling resistance by furnishing a side reinforcing layer a meridional cross section of which is crescent along the whole region of both side parts and making thickness of left and right side parts of this side reinforcing layer different from each other. SOLUTION: Side reinforcing layers 21, 22 are formed on inner surfaces of both of left and right sides B1 , B2 of a carcass ply 15 of a radial tire. The side reinforcing layers 21, 22 are formed so that meridional cross-sections become crescent along the overall region of each of inner surfaces of both of the left and right side parts B1 , B2 and formed so that thickness T(t1 , t2 ) of the crescent cross sections on the left and right reinforcing materials 21, 22 are different from each other. The thickness t1 of the cross-section of the side reinforcing layer 21 on the left side is formed thicker than the thickness t2 of the cross-section of the side reinforcing layer 22 on the right side.  Consequence, it is possible to support a vehicle load by rigidity of both of the left and right side parts B1 , B2 even in a state where internal pressure of a radial tire is lowered by puncture, etc., while the vehicle travels.
Patent JP-4306842-B2 (JP)
IPC: C08F20/12
Filed: 1998-11-09
Granted: 2009-08-05
Abstract: An aqueous composition (I) containing a copolymer (II), formed of ethylenically unsaturated monomers, as a film forming component, is used for coating mineral based molded articles. The copolymer (II) has a glass transition temperature of 25-80 degrees C and the monomer contains 0.2-5.0 wt.% itaconic acid. Independent claims are included for: (i) the production of coated, mineral molded articles by application of (I) onto at least one surface of the article and drying; and (ii) the resulting coated, molded article.
Patent JP-H0673730-B2 (JP)
IPC: B22D11/111
Filed: 1990-11-30
Abstract: Exothermic mold powder for continuous casting comprising: 20  SIMILAR 90 wt% of basic material; 0  SIMILAR  10 wt % of material of siliceous material containing 50 wt% or more of SiO2; O  SIMILAR  20 wt% of flux material; 2  SIMILAR  30 wt% of one or more kinds of material selected from a group consisting of alkaline metal carbonate, hydrogen carbonate, and nitrate as exothermic materials; and, as reducing agent, 3  SIMILAR  30 wt% of one or more kinds of material selected from a group consisting of carbon, silicon, and silicon alloy. By controlling the kind and quantity of reducing agent, speed of oxidation and heat generation can be controlled and a cast piece less susceptible to cementation and containing less foreign substances as well as pin holes can be obtained.
Patent JP-2588104-B2 (JP)
IPC: H04W52/00
Filed: 1992-11-24
Granted: 1997-03-05
Abstract: PURPOSE:To provide a charge contact which can avoid almost completely a contact failure caused by wear of plating of the contact surface and accumulation of dirt, and also, can miniaturize its shape and can be used versatilely for many kinds of telephone sets. CONSTITUTION:One contact 2 of the charge contact for the cordless telephone set is energized in the projecting direction by a compression coil spring 13, and this contact 2 is provided with the convex spherical contact surface 32, and also, is freely oscillatable in the two-dimensional direction, and the compression coil spring 13 energizes the contact in a non-buckling state in its protruded position, and in a buckling state in its retracted position, respectively. One contact 2 is mounted in a rack base 1 in a state that it is installed in a case 14 which contains the compression coil spring 13, and also, is provided with a stopper part 15 for prescribing the protruded position of the contact 2. The contact 2 is tilted in different directions whenever a handset is put down and picked up by the direction of buckling of the compression coil spring 13, and a slide-rubbing locus of mutual contacts and a stational contact position come to be different each time.
Patent JP-3120274-B2 (JP)
IPC: A61B3/032
Filed: 1996-12-24
Granted: 2000-12-25
Abstract: A red/green tester judging whether a glass lens or a contact lens is correct or not, or suitable or too strong, has a case (1). The inside of the case (1) is divided into left and right divisions by a partition plate (2). A red test lamp (3R) and a green test lamp (3G) are provided on the left and right sides of the partition plate (2), respectively. A red film (5) and a green film (6) are provided on the front of the case (1) on the left and right sides of the partition plate (2) respectively through an opal screen (4). Black fixed marks (8 and 9) which have identical patterns and sizes are provided in the positions corresponding to the lamps (3R and 3G) on the fronts of both films (5 and 6). A switching circuit which, after operating or flashing the lamp (3G) for a certain time, operates the lamp (3G) and the lamp 3R simultaneously is provided. Thus, the red/green mark test can be carried out while the adjustment of the crystalline lens which is performed by the subject unconsciously can be avoided as much as possible. <IMAGE>
Patent JP-3734659-B2 (JP)
IPC: E05D11/10
Filed: 1999-12-28
Granted: 2006-01-11
Abstract: A bottom portion 11a is formed on an external end portion of a support sleeve portion 11 which is located on an external side, and an engagement recess 43 is formed in an inner peripheral surface of a support sleeve portion 21 which is located on an internal side. That end face of the engagement recess 43 which faces the support sleeve portion 11 side serves as an engagement surface 44. An engagement piece 45 is formed on one end portion of a hinge body 3. The engagement piece 45 is elastically deformed such that its distal end portion is displaced radially inward of the hinge body 3, thereby the engagement piece 45 is allowed to extend beyond a bottom surface of a key groove 41. Thereafter, the engagement body 45 is elastically restored such that its distal end portion is displaced radially outward of the hinge body 3, thereby the engagement piece 45 is engaged with the engagement recess 43. Then, the engagement piece 45, when abutted with the engagement surface 44 at its distal end face, prohibits the hinge body 3 from escaping from the support sleeve portion 21.
Patent JP-4587414-B2 (JP)
IPC: D06L3/00
Filed: 1999-12-28
Granted: 2010-11-24
Abstract: Hair bleach, which is mixed with an aqueous oxidant formulation just before use, is a suspension containing (a) 0.1-80 wt.% organic lipophilic compound(s) (I), (b) 0.1-40 wt.% lipophilic (in)organic thickener(s), forming an oleogel or lipogel with (I), (c) 0.1-40 wt.% hydrophilic (in)organic thickener(s), (d) 10-65 wt.% inorganic per-salt(s), (e) 10-45 wt.% alkaline salt(s) and optionally ancillaries and additives.  Hair bleach, which is mixed with an aqueous oxidant formulation just before use, is in the form of a suspension containing (a) 0.1-80 wt.% organic lipophilic compound(s) (I) selected from vegetable and animal fats, oils and waxes, paraffin hydrocarbons, higher alcohols and ethers, aliphatic and aromatic esters and silicone oils, (b) 0.1-40 wt.% lipophilic (in)organic thickener(s) (II), forming an oleogel or lipogel with (I), (c) 0.1-40 wt.% hydrophilic (in)organic thickener(s) (III), (d) 10-65 wt.% inorganic per-salt(s), (e) 10-45 wt.% alkaline salt(s) and optionally ancillaries and additives.
Patent JP-H0779702-B2 (JP)
IPC: A61K38/00
Filed: 1987-11-12
Abstract: DNA sequences encoding the  beta -amyloid core protein, and  beta -amyloid-related proteins associated with Alzheimer's disease are disclosed. These sequences are used in producing or constructing recombinant  beta -amyloid core protein,  beta -amyloid-related proteins and recombinant or synthetic immunogenic peptides. These sequences are also used to identify genomic mutations and/or restriction site alterations which are associated with a predisposition to Alzheimer's disease, for purposes of genetic screening. Antibodies generated against the recombinant proteins or immunogenic peptides derived therefrom can be used for cerebral fluid or serum protein diagnosis of Alzheimer's disease.
Patent JP-3396481-B2 (JP)
IPC: H02K5/18
Filed: 1993-07-06
Granted: 2003-04-14
Abstract: The electric motor-wheel has an entry (40) to receive current at terminals (15) and three outputs (42) for three alternate phase currents. The currents may be polyphase. A microprocessor (44) has branches (41a,41b,41c) to control the operation and is external to the motor-wheel. A stator feeds the electric current. The stator (6) is in the shape of a cross with three arms for the phase currents and a fourth arm (13). A condenser (14) distributes to the three condensers on the arms and the microprocessor is connected to the fourth arm. The motor-wheel has two distribution output buses and a circular supply (48) connected to the arms for a high-voltage current. A rotor coaxial with and rotatably mounted about the stator has a conversion system for converting an electric input current into a variable alternating electric current and also has power electronics in the hollow portion with input terminals to receive the electric current and output terminals to generate the variable alternating electric current. The variable alternating current is supplied to the stator windings.
Patent JP-2582231-B2 (JP)
IPC: C22C33/02
Filed: 1993-06-03
Granted: 1997-02-19
Abstract: Methods for preparing metallurgical powders containing an organic lubricant are provided. The powders are prepared by wetting a dry admixture of an iron-based powder, at least one alloying powder, and a first organic lubricant with an organic binding agent that is preferably dissolved or dispersed in a solvent. After removal of the solvent, the dried powder composition is admixed with a second organic lubricant.
Patent JP-3377796-B2 (JP)
IPC: H04B7/26
Filed: 1998-06-26
Granted: 2003-02-17
Abstract: In a CDMA communication system, a method and system for controlling forward link power by a mobile station in a handover state. The method and system include transmitting different power control bits to each base station to independently control the transmission power of each base station.
Patent JP-2916950-B2 (JP)
IPC: A61F5/01
Filed: 1990-04-04
Granted: 1999-07-05
Abstract: A static or passive spinal alignment device (10) includes a first elongated section (12) and a second elongated section (14) spaced therefrom. The first section (12) and the second section (14) are each dimensioned to buttress a respective side of a patient (36) lying supine on a generally flat surface (20). The side buttressing straightens the alignment of the spine (34) and maintains the spine (34) of the patient (36) in a spaced relationship to the surface (20) between the thoracic vertebra (38) and a sacrum (40) of the spine. Body weight then urges the spine (34) downwardly to reduce lumbar (42) lordosis. Means (18, 22) are provided for attaching the first section (12) to the second section (14) and for supporting each of the first section (12) and the second section (14) on the surface.
Patent JP-3653094-B2 (JP)
IPC: A61B17/00
Filed: 1994-08-18
Granted: 2005-05-25
Abstract: The invention is an improved multi-bite bone cutting rongeur (10) with an ultrathin foot plate (16) and a disposable cutting element and storage chamber unit. The present invention has an integrated cutting element and storage chamber unit (50) that is truly disposable, rather than merely replaceable. The present invention requires the use of no tools or special assembly. The chamber is simply placed onto the shaft whereby it is immediately locked into place by the use of the instrument. The cutting element and storage chamber unit comprises a carrier member and a tubular member (90) configured to be removably inserted at least in part into the open interior of said carrier member and having an open end adapted to contact said foot plate and cut pieces of bone cartilage. <IMAGE> <IMAGE>
Patent JP-3335624-B2 (JP)
IPC: H05K3/38
Filed: 1991-05-08
Granted: 2002-10-21
Abstract: PCT No. PCT/EP91/00861 Sec. 371 Date Nov. 17, 1992 Sec. 102(e) Date Nov. 17, 1992 PCT Filed May 8, 1991 PCT Pub. No. WO91/18071 PCT Pub. Date Nov. 28, 1991.The invention is a two-component film-forming reactive system for heat-sealable materials. The composition contains at least one resin which is curable with an epoxide and an epoxide compound as a curing agent. The resin which is curable with the epoxide is a mixture of a carboxyl or hydroxyl terminated polyurethane with an acrylate or methacrylate polymer or copolymer having hydroxyl or carboxyl groups.