baber/WOPTO huggingface dataset:
Patent JP-H077509-B2 (JP)
IPC: G11B7/125
Filed: 1989-02-20
Abstract: A dual light source optical recording and playback system which comprises a first light source which is a semiconductor laser for irradiating tracks of a recording medium with recording spot light to record pits as information units, a second light source for irradiating the tracts with playback spot light, detection means for detecting the output of the semiconductor laser which changes in response to return light available as the recording spot light is reflected on the track of the recording medium and returned to the semiconductor laser, and a timing signal generator for generating a timing signal for the recording of the next pit on the track in response to a detection output from the detection means which corresponds to the return light due to reflection by the recorded pit.
Patent JP-H0588139-B2 (JP)
IPC: A61F2/42
Filed: 1986-03-06
Abstract: A wrist implant 50 for stabilizing the proximal carpal row and preventing ulnar migration thereof includes a body 52 having a generally planar, radial surface 56 which has a teardrop shape defined by curvilinear dorsal and palmar lateral edges 60, 62 and a semicircular medial edge 64. The body further defines generally triangular or wedge-shaped dorsal 72 and palmar 76 surfaces which join to form a curved medial surface 84. The body defines a smooth, cup-shaped, concave recess 90 including a lunate surface 92. The recess is configured to receive the carpal row lunate bone. The implant further includes a proximal stem 54 which extends perpendicular to the radial surface 56. The implant is adapted to be positioned at the distal end of the radius with the stem inserted into the intramedullary canal of the radius bone. The implant constrains the proximal row of the carpal bones, stabilizing the joint and preventing ulnar migration of the wrist bones.
Patent JP-2530794-B2 (JP)
IPC: C10M149/04
Filed: 1992-03-10
Granted: 1996-09-04
Abstract: Substantially or fully hydrogenated (C6 or lower) diolefin-lower (C1-C8) alkyl acrylate or methacrylate copolymers can be used as additives to improve the viscosity index (VI) of lubricating oils. The preferred copolymer is a fully hydrogenated, high molecular weight copolymer of 1,3-butadiene and methyl methacrylate containing at least 71 mole percent 1,3-butadiene. A pour point depressant, VI improving polymer additive for lubricating oils is provided by incorporating a higher (C12-C20) alkyl methacrylate in the copolymer. A dispersant VI improving copolymer for lubricating oils and a dispersant for hydrocarbon fuels may be prepared by graft polymerizing a polar, nitrogen-containing graft monomer onto these copolymers.
Patent JP-3524256-B2 (JP)
IPC: C23C16/32
Filed: 1996-02-19
Granted: 2004-05-10
Abstract: There is disclosed an alumina coated cemented carbide insert having improved properties for metal cutting applications. The insert has 6 to 8 layers of alumina with a total coating thickness of up to about 15  mu m. It has also been found that varying the number of layers can change the color of the coated insert. <IMAGE>
Patent JP-2511579-B2 (JP)
IPC: A61K31/5575
Filed: 1991-02-26
Granted: 1996-06-26
Abstract: A compound of the formula: <CHEM>  wherein  L and M are hydrogen atom, hydroxy, lower alkyl,  hydroxy(lower)alkyl or oxo, provided that at least one of L and M is not hydrogen atom and that the five-membered ring may have one or two double bonds,  X1 and X2 are hydrogen atom, halogen atom or lower alkyl,  Y is -CH2-CH2-, -CH=CH-, -C=C- or -CO-CH2-,  Z is -CH2-CH2-CH2-, -CH=CH-CH2 or -CH2-CH=CH-,  R is hydrogen atom, lower alkyl, lower cycloalkyl, monocyclic aryl, monocyclic aryl(lower)alkyl or monocyclic aroyl(lower)alkyl,  R2 is single bond or lower alkylene, R3 is lower alkyl which is unsubstituted or substituted with halogen, lower cycloalkyl which is unsubstituted or substituted with lower alkyl, monocyclic aryl which is unsubstituted or substituted with halogen or halo(lower)alkyl, or monocyclic aryloxy which is unsubstituted or substituted with halogen or halo(lower)alkyl, or a pharmaceutically acceptable salt when R1 is hydrogen atom.
Patent JP-3410041-B2 (JP)
IPC: H01L25/18
Filed: 1999-03-15
Granted: 2003-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid module having a satisfactory heat radiation property. SOLUTION: This hybrid module 10 is provided with a circuit board 11, where a recessed part 19 is formed and a circuit component 13 mounted inside the recessed part 19 with its facedown and provided with a heat generation property. A heat radiation plate 14 is adhered to the circuit component 13 and arranged at the recessed part 19, and the heat radiation plate 14 is provided with slits 25 for absorbing thermal stress generated on the adhesion surface with the circuit component 13. Since a buffer region for absorbing the thermal stress is formed on the heat radiation plate 14 by the slits 25, the destruction of the adhesion surface due to the thermal stress is prevented.
Patent JP-H0211568-B2 (JP)
IPC: A61K31/195
Filed: 1982-05-11
Abstract: Phenylacetic acid derivatives of the formula: <CHEM>  wherein R<1> is hydrogen or   R<5>@- wherein R<5> is an alkyl group of 1-6 carbon atoms or an aryl group; R<2> and R<3> are independently hydrogen or an alkyl group of 1-4 carbon atoms; R<4> is hydrogen or an alkyl group of 1-4 carbon atoms, have been found to possess immunomodulating activity.
Patent JP-H0335227-B2 (JP)
IPC: D01H9/00
Filed: 1982-05-20
Abstract: The can changing apparatus operates so that the full can and empty can are arranged to move in guide paths which are at a right angle to each other. A simultaneous exchange of the cans takes place with one can being shifted at a constant speed while the other can moves with a speed characteristic which corresponds to a tangent function. The support members on which the arms for pushing the cans are mounted are connected, for example by a rigid curve rod, a resiliently bendable rod, or a linked arm such that one support member moves the other.
Patent JP-4010593-B2 (JP)
IPC: C30B15/30
Filed: 1997-04-03
Granted: 2007-11-21
Abstract: The passage through a partition (8) in an enclosure, through which a part (10) passes and displaces perpendicularly to the passage direction is sealed by a collar (4). The collar pivots on the partition about an axis (A1), perpendicular to the passage axis, on a support (6) fixed to the partition. The part passes inside the collar. A plate (12) passed through by the part and moving with it during its displacement is sealed by a toroidal joint (30). First and second sealing membranes (14,16) connect one end of the collar to the partition and the other end of the collar to the plate.
Patent JP-S621882-B2 (JP)
IPC: B65B13/32
Filed: 1981-06-24
Abstract: In an apparatus for girding packages with endless synthetic-resin strips, an assembly for bonding the ends of a web segment to one another comprises a press in the form of a fixed surface and a spring-loaded press bar shiftably mounted in a rotating truncated drum along a diameter thereof. An outer tangentially extending surface of the bar has a rotation path interrupted by the fixed surface. The drum also carries a blade forming one side of a wedge-shaped channel for guiding a trailing web-segment end during a bonding phase of an operating cycle. Upon the beginning of the bonding phase a leading web portion surrounds the package and traverses the drum channel. The rotation of the drum causes the press bar to clamp the web to the fixed surface, whereupon the blade cuts the web and produces a web segment having a trailing end. A heating mandrel pivoted into a wedge-shaped space between a leading web-segment end and the fixed surface on one side and the trailing web-segment end and the press bar on the other side slips over a surface of the trailing web-segment and, while being pushed towards a rest position by the rotating press bar. The press bar squeezes the heated segment end to the other end in a sweeping motion.
Patent JP-S6364376-B2 (JP)
IPC: B65H54/28
Filed: 1981-06-26
Abstract: A winding machine which can move back and forth on guide rails for winding strand-shaped winding material includes a frame and a spool, the spool being rotatably mounted on a vertical spindle sleeve arm. A spool speed detection meter for detecting the speed of rotation of the spool and a measuring device for detecting the arrival speed of the winding material are provided on a stationary strand guide. A computer compares the speed of rotation of the spool and the arrival speed of the winding material, and upon a sudden change in the ratio of both these measured variables effects a reverse movement of the feed drive which moves the winding machine.
Patent EP-1300167-B2 (EP)
Inventor: RIQUIER JEAN CLAUDE
IPC: A61M1/16
Filed: 1995-07-24
Granted: 2014-03-19
Abstract: The procedure for monitoring the efficiency of a liquid filter (21) having two chambers (22, 23) separated by a filtering membrane (24) linked to a source (10) of a liquid (e.g. blood) to be treated and an outlet for the filtered liquid consists of measuring and recording a reference trans-membrane pressure in the new filter for a given amount of filtered liquid, measuring the trans-membrane pressure after each use of the filter or at regular intervals, and comparing the results with the reference pressure reading. The reference pressure is used to calculate a pressure for the limit of the filter's use, and the filter system is arranged to set off an alarm once the limit pressure is reached.
Patent EP-1719645-B2 (EP)
Inventor: JESSLEN JEAN-LUC
IPC: B60H1/00
Filed: 2005-05-03
Granted: 2015-07-15
Abstract: The regulating device (15) is provided with at least one cam plate (16) comprising lever guides (17) wherein another guide (23) is integrated into or on the flap (12). The guide is formed at one of the surfaces of the mounted or protruded flap whereby the guide is arranged in the section.
Patent EP-0725967-B2 (EP)
Inventor: RUBBIA CARLO
IPC: G21C1/30
Filed: 1994-07-25
Granted: 2003-07-09
Abstract: PCT No. PCT/EP94/02467 Sec. 371 Date Apr. 24, 1996 Sec. 102(e) Date Apr. 24, 1996 PCT Filed Jul. 25, 1994 PCT Pub. No. WO95/12203 PCT Pub. Date May 4, 1995A method for producing energy from a nuclear fuel material contained in an enclosure, through a process of breeding of a fissile element from a fertile element of the fuel material via a  beta -precursor of the fissile element and fission of the fissile element. A high energy particle beam is directed into the enclosure for interacting with heavy nuclei contained in the enclosure so as to produce high energy spallation neutrons. The neutrons thereby produced are multiplied in steady sub-critical conditions by the breeding and fission process. The breeding and fission process is carried out inside the enclosure.
Patent EP-1142955-B2 (EP)
Inventor: KATO JINICHIRO
IPC: C08L67/02
Filed: 1999-10-29
Granted: 2009-12-16
Abstract: A polyester resin composition containing, as a resin component, a polyester with its main component formed from a polytrimethylene terephthalate and having an intrinsic viscosity of 0.4 to 2, which satisfies the following conditions (1) to (3):   (1) the polyester resin composition is composed of a polyester resin component comprising 90% by weight or more of a polytrimethylene terephthalate; (2) the polyester resin composition contains 0.01 to 3% by weight of titanium oxide having an average particle size from 0.01 to 2  mu m; and (3) the polyester resin composition contains 25 or less/mg of the resin of agglomerates of titanium oxide particles which agglomerates have a lengthwise size exceeding 5  mu m.   A polytrimethylene terephthalate-based polyester fiber, having a low frictional coefficient, excellent in wear resistance, and showing a suitable luster and a delustered effect, can be stably spun and drawn by applying a melt spinning method to the polyester resin composition. In addition, the resin composition is prepared by forming a 1,3-propanediol ester of terephthalic acid and/or its oligomer in the presence of a fine dispersion of titanium oxide in which the dispersion the agglomerates is controlled and subjecting the ester and/or its oligomer to a polycondensation reaction.
Patent JP-S618809-B2 (JP)
IPC: C07C43/29
Filed: 1977-10-04
Abstract: A process for the preparation of a mixture of a meta-phenoxybenzyl chloride and a meta-phenoxybenzal chloride, which comprises chlorinating a meta-phenoxytoluene with sulphuryl chloride in the presence of a free-radical initiator under conditions such that the formation of ring-chlorinated derivatives is minimized.
Patent JP-S6048040-B2 (JP)
IPC: G10L17/00
Filed: 1977-10-20
Abstract: PURPOSE:To attain a high aural confirmation rate and thus to increase the using efficiency be drawing out the standard pattern of each phoneme from part of the study sample. CONSTITUTION:When the new speaker unused for the calculation of the conversion formula pronounces part of the study words to be recognized, the average corelation coefficient is calculated between various phonemes and their words based on the aural waves. The value obtained through the above calculation is then converted into the logarithm cross-sectional area ratio. Using the value of the area ratio and the conversion formula, the value equivalent to the logarithm cross-sectional area ratioconverted from the averaged correlation coefficient for all words to be recognized is calculated for both the phoneme contained in the study word and the phoneme which is not contained. In this way, the standard pattern based on each phoneme is produced in accordance with the individual difference.
Patent JP-S6254553-B2 (JP)
IPC: B05C7/04
Filed: 1979-10-22
Abstract: Apparatus for removing liquid from or evenly distributing liquid over magnetically attractible articles by using centrifugal forces. The articles are fed to a non-magnetic rotating drum, a helical series of magnets being arranged inside the drum adjacent the inner surface thereof.
Patent JP-S6367462-B2 (JP)
IPC: B32B37/20
Filed: 1983-08-03
Abstract: A method and equipment for manufacturing plastic cards, for example, credit cards and the like from a continuous layup including generally two plastic cover leaves and a printed insert. The plastic leaves to be heat sealed are fed through a plurality of press zones in which the lay-up is heated and subsequently cooled. The feed is performed by means of heat conducting, preferably metallic bands one of which carries pegs centrally disposed along its length which interengages with registration holes in the layup and a cooperating band to drive the bands and layup synchronously thorugh the press zones. Its use is in the mass production of plastic cards.
Patent JP-3029993-B2 (JP)
IPC: A61M31/00
Filed: 1996-06-06
Granted: 2000-04-10
Abstract: This is an implantable vaso-occlusive device. It is a helically wound coil having a central section along its longitudinal axis which is somewhat stiffer than at least one of its end regions. <IMAGE>
Patent JP-S5823106-B2 (JP)
IPC: A61N1/30
Filed: 1979-11-22
Abstract: A bioelectrode for non-invasive and inotophoretic delivery of chemical species (such as ions, polar molecules, etc.) into the skin of a person. The bioelectrode includes a pouch having flexible walls, at least a portion of which is composed of a microporous, permeable or semipermeable membrane. The pouch holds fluid which contains the chemical species to be delivered through the skin. An electrode is attached to the pouch so that when the pouch is placed against the skin, with the membrane portion in contact with the skin, and an electric potential is applied to the electrode, chemical species in the pouch are caused to migrate through the membrane and into the skin.
Patent JP-H0320334-B2 (JP)
IPC: B29C65/46
Filed: 1983-08-23
Abstract: PURPOSE:To prevent a cap from being removed by a method wherein the double-seaming part of a plastic can body is closed through hot melt adhesive agent and then the double-seaming part is induction-heated in high frequency to stick the plastic can body to the metallic cap. CONSTITUTION:When a stretchable metallic cap is double-seamed in opening part of a plastic can body, a hot melt adhesive part is intervened in the double- seaming part and sealed, then, this sealed part is heated by high frequency induction to stick the plastic can body to the metallic cap. The hot melt adhesive layer 5 is provided on the inside of the cap hook part 1a of the periphery of the metallic cap 1. The cap hook part 1a of the metallic cap 1 and the flange part 2b of the can body 2 are double-seamed, then, the said part only is heated rapidly by the high frequency induction heater 6 up to the softening temperature of hot melt adhesive agent. When the metallic cap is double-seamed at the opening part of the plastic can body, the hot melt adhesive agent is intervened in the doube-seamed part and said part is heated by high frequency induction and stuck to prevent the cap from being removed.
Patent JP-2844684-B2 (JP)
IPC: A61K47/32
Filed: 1989-06-27
Granted: 1999-01-06
Abstract: A liquid composition containing a crystalline compound dissolved in a solvent, which comprises at least one kind of amphoteric polymers containing a structural unit represented by the following formula [I]: <CHEM> wherein R<1> is a hydrogen atom or a methyl group, R<2> is an alkyl group having a carbon number of 8 to 20 or a cycloalkyl group having a carbon number of 5 to 7,  formulated in said composition. The liquid composition according to the present invention is excellent in a low-temperature stability, with turbidity of the solution or precipitation of the crystals being hardly observed even when stored at a low temperature over a long period.
Patent JP-H0318565-B2 (JP)
IPC: B60R13/00
Filed: 1982-09-29
Abstract: PURPOSE:To carry out the formation and installation of a shock absorbing member with a simple method in a short time by placing the edge surface to be brought in contact with the car body panel, of an external car trim part, in the concave groove of a supporting jig, and filling a synthetic-resin viscous liquid into the concave groove before curing it through irradiation of ultraviolet ray. CONSTITUTION:A shock-absorbing member B for preventing damage, formed in a certain cross-section configuration, is attached to the peripheral edge a1, which is brought in contact with the car body panel, of an external car trim part A. Here, the shock absorbing member B is formed by an ultraviolet-cured synthetic resin b1. This resin b1 of a butadiene deriv. etc. whose principal constituent is, e.g., a photopolymerized acrylmodified polybutadiene, is applied to the peripheral edge of said part A as a viscous liquid. As for the attaching method, the peripheral edge a1 of said part A is projected into a concave groove S and, by the use of a supporting metal C which supports the part A between its parts, said synthetic resin b1 is poured into a concave groove S. After that, the synthetic resin b1 is cured by irradiation of ultraviolet ray, the supporting metal C is removed, and the mounting of the shock absorbing member B is completed.
Patent JP-H072371-B2 (JP)
IPC: B29C49/64
Filed: 1990-06-28
Abstract: In the process according to the invention a container is moulded by blow-drawing starting with a polyethylene terephthalate (PET) preform. 
<??>Only the body of the preform is heated to a temperature at which a lengthwise drawing and a transverse drawing do not induce any stress in the material forming the container. The preform is then transferred into a mould whose walls are heated and maintained at a temperature below that of the body of the preforms, where it is drawn lengthwise and blown. The biaxial drawing ratio used for changing from the preform to the container is between 7 and 9. 
<IMAGE>
Patent JP-3361388-B2 (JP)
IPC: F24F11/02
Filed: 1994-08-05
Granted: 2003-01-07
Abstract: PURPOSE:To provide an air-conditioner capable of releasing the protective control against the abnormalities with one reset of the power source, facilitating the service and maintenance thereby, and repidly re-starting the operation. CONSTITUTION:When an abnormality is detected in an outdoor unit A, the protective control is carried out is the outdoor unit A. At the same time, the information on the abnormality is transmitted from the outdoor unit A to indoor units B1, B2, B3, and the protective control is carried out also in each indoor unit. When the power source is reset on the outdoor unit A side, a control means of the outdoor unit A is initialized to release the protective control in the outdoor air unit A. Then, no information on the abnormality is transmitted to each indoor unit, and the protective control of each indoor unit is automatically released.
Patent JP-2943510-B2 (JP)
Inventor: SAKATA YASUTAKA
IPC: H01S5/10
Filed: 1992-07-28
Granted: 1999-08-30
Abstract: In a method of making a tunable twin guide (TTG) type tunable semiconductor laser, over the surface of a semiconductor substrate (5) of one conductivity type, a tuning layer (22), a central layer (23) of the opposite conductivity type, and an active layer (24) are sequentially deposited over one another by a selective epitaxy method such as metal organic vapor phase epitaxy (MOVPE). Each layer is stripe-shaped. This method differs from conventional methods in which the processing of semiconductor elements for defining the current path/optical waveguide inside the laser is carried out by etching. <IMAGE>
Patent JP-S645664-B2 (JP)
IPC: G21C7/26
Filed: 1981-12-16
Abstract: A mechanical spectral shift reactor comprises apparatus for inserting and withdrawing water displacer elements (40) from the reactor core (34) for selectively changing the water-moderator volume in the core (34) thereby changing the reactivity of the core (34). The apparatus includes drive mechanisms (38) for moving the displacer elements (40) relative to the core (34) and guide mechanisms (42) for guiding the displacer rods (40) through the reactor vessel (22).
Patent JP-2779218-B2 (JP)
IPC: C07D333/24
Filed: 1989-08-11
Granted: 1998-07-23
Abstract: Oxime ethers of the general formula   <IMAGE> (I)  where R1 and R2 are hydrogen or alkyl, R3 is hydrogen, halogen, cyano, aryl or aryloxy, the aromatic ring being unsubstituted or substituted, or R3 is heteroaryl, adamantyl, fluorenyl or cycloalkyl or cycloalkenyl, these radicals being unsubstituted or substituted, X is saturated or unsaturated C1-C12-alkylene which is unsubstituted or substituted, and n is 0 or 1, and fungicides containing these compounds.
Patent JP-2573959-B2 (JP)
IPC: A61M15/00
Filed: 1987-08-19
Granted: 1997-01-22
Abstract: Polypeptides selected from growth factors and cytokines are administered by intrapulmonary inhalation. Compressed air (1) entrains a solution of the polypeptides from a reservoir (8) which is dispersed by a nebuliser (5-7). The dispersion is inhaled directly into the lungs via a mouthpiece (12).
Patent JP-3524277-B2 (JP)
IPC: G21B1/11
Filed: 1996-08-07
Granted: 2004-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce thermal load injected in a beam damp and reduce the size of the beam damp. SOLUTION: This device has a neutralizing cell 4 converting ion beam 2 emitted from an ion source 1 to neutral particles, a biasing magnet 11 biasing the orbit of the ion beam 2 remaining after passing the neutralizing cell 4 and beam dumps 13a, 13b, 14a and 14b eliminating the remaining ion biased by the magnetic field of the bias magnet 11 as heat. Between the magnetic poles of the bias magnet 11, the beam dumps 13a and 13b are arranged so that the ion beam 2 goes into the beam dumps 13a and 13b before completely reflected.