baber/WOPTO huggingface dataset:
Patent JP-3602293-B2 (JP)
IPC: G06F13/40
Filed: 1997-04-22
Granted: 2004-12-15
Abstract: A first bus 11 and a second bus 12 are connected through a bus repeater 13 having a buffer memory, and DMA (Direct Memory Access) controllers 22, 27 are respectively connected to the buses 11 and 12. The bus repeater 13 can issue DMA request to the respective DMA controllers 22, 27, and these DMA requests can be masked by respective CPUs 22, 27. The DMA controller 22 carries out DMA transfer of data on the bus 11 between the DMA controller 22 and the buffer memory within the bus repeater 13, and the DMA controller 27 carries out DMA transfer between the buffer memory and the bus 12. The CPU 22 masks DMA request of the bus repeater 13 to directly access the buffer, thereby making it possible to check DMA function. Thus, debugging of the system for carrying out DMA transfer through buffer between different buses is easily carried out. <IMAGE>
Patent JP-H033606-B2 (JP)
IPC: C04B35/50
Filed: 1981-07-08
Abstract: A mixed aluminum oxide having the following formula: X1(x1-x2)X2(x2)M1(y1-y2)M2(y2)Al(z1-z2)M3(z2)O19 wherein X1 and X2, which can be the same or different, represent a metal selected from the group consisting of lanthanum, praseodymium, neodymium, samarium and gadolinium, provided that X1 and X2 are different when X1 or X2 represents lanthanum or gadolinium; M1 and M2, which can be the same or different, each represent a metal selected from the group consisting of magnesium and divalent transition metals; M3 represents a trivalent transition metal; x1 represents a number from 0.8 to 1; y1 represents a number from 0.7 to 1; z1 represents a number from 10 to 12; x2 represents a number from 0 to x1; y2 represents a number from 0 to y1; and z2 represents a number from 0 to 1; and wherein said mixed aluminum oxide has a single phase crystalline structure of the magnetoplumbite type. A process for producing the mixed oxide is also disclosed, as well as its applications to power lasers emitting in the infrared and to telecommunications by optical fibers.
Patent JP-S6242583-B2 (JP)
IPC: A23G3/20
Filed: 1985-05-17
Abstract: @ A method and apparatus for producing laminated products, such as candy, is disclosed. The method includes the steps of continuously forming a semifluid sheet of a first material on a longitudinally extending conveyor, depositing a semifluid second material on the sheet of the first material, continuously rolling the sheet from the edges thereof inwardly to form a double roll extending longitudinally along the conveyor, and flattening the roll into a laminated sheet product. The method further includes the steps of forming the sheet into a «rope» of substantially smaller width than the sheet by folding the sheet over itself from the edges of the sheet and allowing the rope to move transverely across a slower mowing conveyor so that the rope bunches up on the conveyor. The rope is then flattened by a roller. The method also includes the step of causing the sheet to longitudinally fold over itself so as to form laminations. Additionally, the method includes the steps of divinding the laminated sheet product into longitudinally extending strips and transversely dividing the strips into individual product pieces. Apparatus for achieving the method is also disclosed.
Patent JP-H027656-B2 (JP)
IPC: G01F1/68
Filed: 1980-08-06
Abstract: In a device for measuring the breath volume of patients, a pair of temperature sensitive sensors are arranged in a tube-like housing of a respiration conduit of a respirator. The sensors are spaced from one another in flow direction and an air resistance member is arranged between them in such way that at least in one of the opposite air flow directions one of the sensors is in a position sheltered from the air flow by the air resistance member. Both of the sensors are connected with electronic circuits respectively and a current supply for holding the temperatures of the sensors on constant high levels. A calorimeter unit is connected to the circuits measuring the current supply necessary to compensate the temperature decrease of the sensors caused by the cool respiration flow. The air throughput is calculated in dependence on the measured current supply. Because in a predetermined flow direction the leeward sensor with respect to the air resistance member needs a lower current supply than the upstream sensor the calculating device provides different outputs for the pair of sensors whereby the flow direction can be determined and only the expiration air volume is indicated.
Patent JP-2747379-B2 (JP)
IPC: F28F9/04
Filed: 1991-05-31
Granted: 1998-05-06
Abstract: A heat exchanger comprises a main body (A) and at least one header-held members, with the main body having a plurality of heat exchanging tubes (1,201) whose both ends are connected to headers (3,4,203,204) in fluid communication with them, wherein the header-held members are selected from a group consisting of a bracket (9,10) and an external pipe-connecting member (204) which are attached to the header. The header-held members each comprise a header-surrounding portion (91,212) which is fitted sideways on and then brazed to the header while remaining self-retained on it, whereby the header-held member can be easily and rigidly secured to the header.
Patent JP-H0553585-B2 (JP)
Inventor: CHAARUZU ETSUCHI GURAHAMU
IPC: B25G1/02
Filed: 1986-06-04
Abstract: A tool set having a plurality of tools consisting of any dsired working tips. Each tool (22) is formed as part of a link (24) and each link is joined to an adjacent tool link so that the various tools are chained together. When using one of the tools, the chain can be folded or collapsed to form a rigid and strong hand piece which can then be used to apply the torque or other force necessary to operate the tool.
Patent JP-3092722-B2 (JP)
IPC: G01B5/00
Filed: 1991-06-01
Granted: 2000-09-25
Abstract: A coating thickness gauge includes a measurement transducer and a particularly advantageous probe arrangement. The probe arrangement includes a probe assembly and a probe housing that encircles the probe assembly. The probe assembly may include an inductor that forms a part of an LC oscillator. The gauge is able to measure the thickness of coatings on magnetic and non-magnetic substrates through use of the same probe assembly. Alternatively, the probe assembly can include a capacitor forming a part of an LC or an RC oscillator. The bottom surface of the probe housing has two oppositely positioned V-shaped grooves formed therein for facilitating the measurement of coating thicknesses on convex surfaces. The outer peripheral surface of the probe housing includes two spaced apart flat surfaces connected together by two arcuate surfaces for stabilizing the gauge during measurement of coating thicknesses on concave surfaces. The probe assembly is mounted within the gauge housing in a manner that is adapted to facilitate movement of the probe assembly in a substantially vertical plane. All functions of the gauge can be operated through the use of the two keys and the gauge only requires a zeroing adjustment rather than a several step calibration procedure. <IMAGE>
Patent JP-2544710-B2 (JP)
IPC: C12N9/78
Filed: 1994-05-27
Granted: 1996-10-16
Abstract: Novel plasmid vectors are described, for expression in Escherichia coti and/or Bacillus subtilis, in which the gene which codes for a heterologous protein is placed under the control of regulating sequences which permit the organisms transformed with the abovementioned plasmids to express the heterologous protein in high yields.
Patent JP-H0380495-B2 (JP)
IPC: A61B5/00
Filed: 1983-07-29
Abstract: Disclosed is a solid state oxygen sensor utilizing a noble metal first electrode and a silver/silver halide reference electrode and an oxygen permeable polymeric membrane electrolyte. Also disclosed is a method of producing said sensor and a method of using said sensor.
Patent JP-H0257531-B2 (JP)
IPC: B01J27/10
Filed: 1981-09-16
Abstract: A process for the preparation of 3-bromo-4-fluorobenzoic acid of the formula   <IMAGE>   comprising reacting fluorobenzene of the formula <IMAGE>  acetyl chloride in the presence of an acylation catalyst at a temperature from about 0 DEG  to 100 DEG  C., reacting the reaction mixture thereby obtained with bromine at a temperature from about 50 DEG  to 150 DEG  C., separating the resulting bromination product and reacting it with hypochlorite solution at a temperature between about 0 DEG  and 100 DEG  C. Aluminum chloride is the preferred catalyst.
Patent JP-3785853-B2 (JP)
IPC: F23Q2/28
Filed: 1999-05-31
Granted: 2006-06-14
Abstract: In an igniter having a locking member for locking an actuating member that is operated to ignite the lighter, the parts composing the locking member provide for outstanding operability over a long period of time, improved reliability, manufacturability and cost-effectiveness. The lighter comprises a slideably mounted actuating member running between a valve means and an piezo-electric spark producing unit, in which the locking member is rotatably mounted in the body of the lighter and propped toward the locked position by a propping means, and when the locking means is rotated to the unlocked position, the ignition operation of the actuating member is permitted. <IMAGE>
Patent JP-2574627-B2 (JP)
IPC: B41F35/00
Filed: 1993-06-30
Granted: 1997-01-22
Abstract: The invention relates to a device for cleaning a roller gap filled with a liquid (e.g. varnish) in rotary printing machines. The object is to develop a device which guarantees complete cleaning of the roller gap and thus prevents particles of varnish/ink drying on. According to the invention, this is achieved in that at least one nozzle which is directed without contact towards the liquid (4) in the longitudinal direction of the roller gap is arranged above the roller gap which is formed by the rollers (1, 2) and receives a liquid (4). In this case, compressed air (9) is fed to the nozzle (7) via a control valve (8), which compressed air causes the liquid to flow laterally out of the gap. <IMAGE>
Patent JP-H0126363-B2 (JP)
IPC: C08F8/36
Filed: 1983-09-07
Abstract: Porous, cross-linked polymeric materials comprising hydrocarbon residues can be sulphonated to produce sulphonated polymers which are able to absorb large volumes of ionic solutions and also act as ion-exchange resins.
Patent JP-S6049609-B2 (JP)
IPC: C07C17/12
Filed: 1982-09-29
Abstract: The meta-dihalobenzenes are selectively 2-chlorinated by reacting same with a chlorine donor, e.g., hexachlorobenzene or pentachlorobenzene, in the presence of at least one alkali metal amide, e.g., sodamide, and at least one compound which complexes the cation of such at least one alkali metal amide.
Patent JP-H0680091-B2 (JP)
IPC: C08F10/00
Filed: 1984-08-17
Abstract: An olefin polymerization catalyst prepared by reacting water with a magnesium dihalide in the presence of a phase transfer catalyst and reacting the resulting hydrated magnesium dihalide with reactants including a benzoic acid ester, an alkoxytitanium compound, an organoaluminum halide and a titanium halide.
Patent JP-3187080-B2 (JP)
IPC: A61M60/827
Filed: 1991-07-16
Granted: 2001-07-11
Abstract: In a centrifugal pump for liquids, in particular for blood in extracorporeal circulation, characterized in that it comprises a containment body (1) for an impeller (2) having the shape of a disk and comprising magnets inside it and having, on both faces, blades (2b) adapted for making contact with the liquid; the containment body (1) has at least one liquid inflow connection (3), which is connected to ducts for conveying the liquid proximate to the center of the impeller (2) on both sides thereof, and at least one liquid outflow connection (4); the containment body (1) is shaped so that it can be removably inserted in a seat defined in a fixed base within which there is at least one magnet arranged so as to face the seat and being connected to means adapted for rotating it so as to rotationally entrain the impeller (2). <IMAGE>
Patent JP-3555509-B2 (JP)
IPC: H04R17/00
Filed: 1999-06-29
Granted: 2004-08-18
Abstract: A speaker includes a disk-shaped base (12). A substantially hemispherical surface vibrator (22) is fitted into a substantially circular groove (16) formed in the base (12) to be bonded therein. Terminals are attached to electrodes located on both surfaces of the vibrator (22). The edge portion of the vibrator (22) is bonded with a first adhesive (30), and further, its circumference is bonded with a second adhesive (32). The first adhesive (30) has a sufficient bonding strength between the vibrator (22) and the base (12). The second adhesive (32) has a lower elastic modulus than the first adhesive (30).  <IMAGE>
Patent JP-2578604-B2 (JP)
IPC: G01S17/42
Filed: 1987-07-21
Granted: 1997-02-05
Abstract: For optical measurement of a distance between a hunter and a target, for instance between satellites, back-reflecting means are provided on the target. The hunter carries a source of substantially monochromatic light pulses and a solid state detector having a matrix of sensors. The matrix is read-out by transferring the contents of the sensors line per line or point per point at a predetermined frequency to an output memory. A time base triggers one pulse at a predetermined time selected for causing return of an echo from the target during read-out. The distance is derived from a determination of that line or that point which receives the echo, for two different transfer frequencies.
Patent JP-2752585-B2 (JP)
IPC: B03B5/60
Filed: 1994-08-05
Granted: 1998-05-18
Abstract: Method and device for separating a fine-grained solid into a fine material and a coarse material at a separating grain size below 50 mu m, preferably below approximately 10  mu m. The aim of the invention is to indicate a method and a device which, in an economical manner, make possible a clear separation in particular in the grain size range below approximately 10  mu m. To achieve this aim, the fine-grained solid is dispersed in a liquid which can form drops and the dispersion is forced into a defined sink flow with a superimposed rotation flow generated independently of the sink flow. The ratio of the speeds of the sink flow and the rotation flow determines the separating grain size. Serving as the device is a rotary-driven deflector wheel with blades running parallel to its axis of rotation and forming flow ducts, which is flowed through from the outside to the inside and to which the solid dispersion is fed at the external circumference. <IMAGE>
Patent JP-H0422629-B2 (JP)
IPC: B05B9/01
Filed: 1986-08-15
Abstract: There is a disclosed an improved spray tip for airless spraying of liquids in which the spray orifice (32) is mounted in a rotatable turret member (14) which is captured in a subassembly of a plastic spray guard (10) and a tubular metal housing (12). The housing (12) has a longitudinal through passageway which receives a floating piston seal member (90) that has a forward, cylindrically concave face (100) which is urged into a tight seal against the rotatable turret member (14) by the liquid pressure which acts on the upstream face of the floating piston seal member (90). The floating piston seal member (90) is sealed in the longitudinal through passageway by an annular seal (104) which also restrains the seal member (90) against rotation when the liquid pressure is released, thereby freely permitting substitution of spray orifices by interchanging of turret members (14). The turret member (14) includes a handle (16) with a dependent prong (24) which is reveived through a slotted aperture (42, 44) of the spray guard (10) into an internal cavity (56) of the spray guard body having one side wall (60) with shoulders (62) which provide abutment stops for the turret member, thereby aligning its transverse bore with the longitudinal passageway through the housing.
Patent JP-2975914-B2 (JP)
IPC: C07K16/00
Filed: 1997-07-07
Granted: 1999-11-10
Abstract: A purified polypeptide which comprises at least a portion of a  gamma T cell receptor polypeptide, and methods for diagnosing immune system abnormalities.
Patent JP-2866061-B2 (JP)
IPC: B26D7/18
Filed: 1996-08-01
Granted: 1999-03-08
Abstract: The equipment processes blanks having extending around them two longitudinal lateral strips and two transverse front and rear strips being separated from one another by intermediate strips. The equipment comprises a bottom tool in the form of a grid whose bars reproduce the perimeter of the blanks and a top tool comprising pushers each secured above a blank of which it repeats the perimeter but on a slightly smaller scale. Pressers are disposed on the tool above the bars with the interposition of resilient supports so as to urge each intermediate and lateral strip against its companion bar during the separation of the blanks. At least some of the pressers are disposed above the longitudinal intermediate strips and lateral strips are formed with one or more suction orifices connected to a pneumatic negative pressure source.
Patent JP-S6367043-B2 (JP)
IPC: F16C39/06
Filed: 1983-11-16
Abstract: Electromagnetic bearing within a high temperature environment. The bearing comprises electromagnets, each one constituted by at least one coil made of conductors, and one armature in ferromagnetic material. Each coil is produced by weaving and comprises a warp constituted from at least one insulated conducting wire and a weft constituted from a strip of insulating material, the whole coil assembly being thereafter molded in a high temperature cement.
Patent JP-H0340154-B2 (JP)
IPC: C09B69/00
Filed: 1986-09-12
Abstract: A colored thermoplastic resin composition is provided which comprises a thermoplastic resin and a colorant in the form of an alkyleneoxy-substituted chromophore group provided in said thermoplastic resin in a minor amount sufficient to provide coloration to said thermoplastic resin. A process for preparing colored thermoplastic resins is also provided.
Patent JP-3600641-B2 (JP)
IPC: A23K1/18
Filed: 1994-09-16
Granted: 2004-12-15
Abstract: A dog treat food product is disclosed which is extruded from a nutritionally balanced mixture of carbohydrate, protein, fat, vitamins and minerals. The dog treat food product exhibits improved resistance to breakage on impact by drying pieces of the extrudate under controlled conditions of humidity to a moisture level of between 6-10% by weight at a relative humidity of about 5 to about 25%, a dry bulb temperature of about 150 to about 250 DEG F, a wet bulb temperature of about 105 to about 150 DEG F and for at least 15 minutes. <IMAGE>
Patent JP-H0414643-B2 (JP)
IPC: C07C239/00
Filed: 1984-11-13
Abstract: The present invention relates to the use of compounds of the formula   <CHEM> or pharmacologically acceptable salts thereof, for the preparation of medicaments having immunosuppressive activity.
Patent JP-H0557838-B2 (JP)
Inventor: RORUFU MYURAA
IPC: H02K29/06
Filed: 1984-11-28
Abstract: A one-phase motor has two conductors energized alternately via respective pnp and npn transistors and from the same output of a Hall-IC, without polarity inversion. When the Hall signal goes high the first transistor goes conductive and the second non-conductive, or vice versa. Capacitive delay elements slow down the switching-ON and -OFF of the two transistors. The capacitive delay elements have the undesired effect that, in response to the self-same change in the value of the Hall signal, the signal at the base of the OFF transistor changes comparatively quickly to switch the same ON, whereas the signal at the base of the ON transistor changes comparatively slowly to switch the latter off, which can lead to both being briefly conductive simultaneously, leading to voltage spikes and precluding safe dissipation of inductive energy in the transistors themselves. A coupling capacitor connects the transistors at their bases and has a capacitance value such that it develops and maintains a substantially fixed potential difference between the two bases. This causes the change in base potential at the ON-going transistor to be retarded in dependence upon the otherwise slower change occurring in the base potential of the OFF-going transistor, and furthermore causes the OFF-going transistor to become non-conductive before the ON-going transistor becomes conductive. This too helps to make it safe to dissipate in the OFF-going transistor the stored energy of the associated wound conductor.
Patent JP-H0814318-B2 (JP)
IPC: F16J15/54
Filed: 1987-10-09
Abstract: A sealing ring device includes a sealing ring and a mounting or carrier ring which are supported relative to each other and relative to a housing or further hollow shaft. Thus, two pressure members are inserted between the sealing ring and the carrier ring at locations which are displaced by about 180 DEG  from each other. Further, two additional pressure members are inserted between the carrier ring and the housing, whereby these additional pressure members are again displaced relative to each other at diametrically opposite locations. Thus, the angular spacing between neighboring pressure members is about 90 DEG . This construction makes sure that any bearing play or clearance remains small and independent of any centering errors in the shaft relative to its bearing in a housing or in another hollow shaft.
Patent JP-3665354-B2 (JP)
IPC: A61K31/485
Filed: 1993-10-29
Granted: 2005-06-29
Abstract: The combination of flupirtine and morphine has the property of potent analgesic activity and not generating any morphine-like dependence and tolerance. Novel pharmaceutical compositions containing this combination of active substances are described.
Patent JP-2970258-B2 (JP)
IPC: H04W88/02
Filed: 1992-09-28
Granted: 1999-11-02
Abstract: A portable communications receiver (10) with virtual image display (12) including a semiconductor array (35) providing a real image and an optical system (28) mounted to receive the real image and produce a virtual image at a viewing aperture (22). Electronics (37) are associated with the array (35) to produce real images in accordance with messages received by the receiver (10). The display (12) is sufficiently small to mount in a hand held microphone (11) for viewing by the operator while using the microphone (11). <IMAGE>
Patent JP-2829116-B2 (JP)
IPC: C07C49/203
Filed: 1990-10-22
Granted: 1998-11-25
Abstract: Unsaturated ketones are produced from ketones and paraformadehyde under mild reaction conditions utilizing a catalyst comprising a halogen acid salt of a secondary amine and a nonsoluble solid oxide of an element selected from groups IB, IIIA, IVA, IVB, VA, VB, VIB and VIII of the periodic table. Temperatures of 120-150 and pressures of 700-1200 kpa are preferred; by-products may include di-unsaturated ketones such as divinyl ketone. Unsaturated ketones such as methyl vinyl ketone are useful in imparting ultraviolet sensitivity to plastics which enhances degradability.
Patent JP-H0887-B2 (JP)
IPC: A47C1/0355
Filed: 1991-10-30
Abstract: A chaise lounge recliner chair (300) which incorporates an intermediate leg support member (312) for providing support to the thighs and areas behind the knees of the legs of an occupant of the chair. The intermediate leg support member (312) is connected to a portion of the seat (306) of the recliner chair and a portion of the leg rest member (310) of the chair. When the leg rest member (310) is in an extended position the intermediate leg support member (312) provides a normal slightly convex support surface. As the seat back (302) of the chair is reclined, it causes the seat member (306) to be extended outwardly which causes the intermediate leg support member (312) to assume a pronounced convex surface. A plurality of elastic straps (324) are further included and disposed between the seat (306) and leg rest members (310) to prevent the intermediate leg rest member (312) from crowning downwardly relative to the chair frame when the leg rest member (310) is in it extended position. <IMAGE>