baber/WOPTO huggingface dataset:
Patent JP-S61652-A (JP)
Title: Production of structure by knitting
Inventor: DANTO BANDORAMINI
IPC: D04C1/06
Filed: 1985-03-22
Abstract: Cores (a1-a4) pass through separate points in a plate (1) of the machine, over which plate thread-carrying spools (171-1724) are free to move. Two pairs of spools (i.e. four spools) are associated with each of the six possible pairs of the cores (a1-a4). Both spools in each pair are wound in the same direction around the corresponding pair of cores. The other two spools corresponding to the same pair of cores wind round the pair in the opposite direction. At successive steps of the method, each spool in each pair of spools is swapped with the other spool of the pair to occupy the position previously occupied by the said other spool. As a result, each pair of cores is covered by two helical windings in each winding direction.
Patent JP-S63222910-A (JP)
Title: Height adjusting device
Inventor: KAJIWARA HAJIME
IPC: B60G17/015
Filed: 1987-03-12
Abstract: PURPOSE:To simplify the constitution of the titled device and make the device compact and light-weight by connecting both ends of a long resilient member to right and left wheels, supporting right and left points of the member off the intermediate part thereof and causing the bending displacement thereof via the application of a vertical bending stress to a portion between the supporting points to adjust a car height. CONSTITUTION:When an upward bending load F has been applied to the intermediate part of a leaf-spring hanger 11 or to the L portion thereof between supporting points B and B at the side of a car body, the hanger 11 is deformed and the intermediate part thereof is lifted. As a result, the supporting points A and A of both ends at the sides of wheels are pressed downward with the points B and B supported at the side of the car body. Consequently, the ground clearance of the car body increases. On the contrary, when a downward bending stress has been applied, the ground clearance decreases. According to the aforesaid constitution, it becomes possible to adopt a snubber as a shock absorber proper without any need of a coil spring and to obtain a stabilizing performance. Also, the titled device can be made compact and light-weight.
Patent JP-H11257347-A (JP)
Title: Bearing device
Inventor: SAKATANI IKUNORI
IPC: H02K5/167
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To suppress vibration of non-rotation synchronous component and a starting torque, and prevent a lubricating fluid from leaking from a thrust plate side by fixing a thrust plate while being brought into contact with a fixing member at an inner circumferential side, and arranging an annulus relief part on its outside. SOLUTION: A cylindrical shaft member 25 is fixed to a hub 22, and it is rotatably supported by a sleeve 23 having a cylindrical opening. A thrust plate 24 is arranged downward the sleeve 23, and the sleeve 23 and the thrust plate 24 are fixed to a base 26. A dynamic pressure generating groove is arranged on the thrust plat 24, a thrust load is supported on a lower end surface of the shaft member 25 and an upper surface of the thrust plat 24, a dynamic pressure generating groove is arranged on an inner circumferential surface of the sleeve 23, and a radial load is supported on an inner circumferential surface of the sleeve 23 and the outer peripheral surface of the shaft member 25. An annular sealing member which is brought into contact with the thrust plate 24 is arranged, and a relief part 37 is arranged on an outer periphery of the annular sealing member 26b.  A lubricating fluid oozed out from between the sealing member 26b and the plate member 24 is held in the relief part 37 by its surface tension. It is thus possible to suppress vibration of non-rotation synchronous component and a starting torque, and it is also possible to prevent leakage of the lubricating fluid.
Patent JP-H06247717-A (JP)
Title: Potassium hexatitanate composite fiber and its production
Inventor: KOBAYASHI ISAMU
IPC: D01F9/10
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a potassium hexatitanate composite fiber excellent in hardness, wear resistance, shearing strength or the like by confining the condition of de-potassium treating and firing at the time of producing the potassium hexatitanate fiber by fusing method. CONSTITUTION:A mixture made by mixing a titanium compound to be converted into titanium dioxide by heating with a potassium compound to be converted into potassium oxide by heating in 1.5-2.5 molar of TiO2/K2O is fused by heating. The fused material by heating is cooled to obtain a fiber lump composed of a potassium dititanate fiber. Next, K<+> ion in the fiber is eluted so as to be 1-13.5wt.% in potassium content while defibrating the fiber lump by treating in a cleaning solution (acidic aq. solution is preferable). Next, the fiber is fired at 900-1300 deg.C. As a result, the potassium hexatitanate composite fiber which is a crystalline composite fiber made by dispersedly mixing crystalline titania in crystalline potassium hexatitanate is obtained.
Patent JP-H02243281-A (JP)
Title: Robot instruction method
Inventor: FUJITA MASAHIRO
IPC: B25J13/00
Filed: 1989-03-13
Abstract: PURPOSE:To enlighten a robot on position, attitude and force and/or torque in an extremely simple manner by constituting a device with a control box operated in such a way that force and/or torque to be developed, are changed by changing the center position and attitude of an imaginary spring. CONSTITUTION:When a robot does not come in contact with an object 8 to be worked, no external force is in action, the center position and attitude of an imaginary spring is thereby consistent with the center position and the attitude of an actual robot arm 1. This permits the operation of a control box 5 to move the robot so that the robot can thereby be enlightened on position and attitude. On the contrary, when the robot comes in contact with the object 8 to be worked, force and/or torque in response to a designated spring constant and the displacement of a spring are developed. In this case, force and torque to be developed are also changed by changing the center position and attitude of the imaginary spring with the control box 5 operated, the robot can thereby be enlightened on position, attitude and force and/or torque.
Patent JP-S60201728-A (JP)
Title: Coding system of binary data
Inventor: TOKUUME YOSHIHIRO
IPC: H03M7/14
Filed: 1984-03-26
Abstract: PURPOSE:To obtain a DC free code having a small range of the cumulative charge variance DSV and large suppressing effect of DC variance, by performing an operation of attain DC free every code, i.e., every 10 bits. CONSTITUTION:The integrated value is set at 0 with P set at 0 with a waveform pattern in case H and L levels are set at +1 and -1 respectively for a waveform subjected to underwent NRZI conversion. Then the 8-bit data is converted to a 10-bit code via a ROM table 31 to calculate a coded word digital sum CDS. A logical circuit 43 inverts (non-inverts) the head bit W1 of the 10-bit code W as long as P is set at 0 (1) and the codes are equal to each other between DSV and CDS. Thus DSV=DSV-CDS is satisfied. If the DSV and CDS have different codes, the bit W1 is non-inverted (inverted) to satisfy DSV=DSV+CDS. Then an exclusive OR is obtained between P and the P of the code W' obtained after said inversion (non-inversion).
Patent JP-S52140600-A (JP)
Title: Preparation of heat-resistant resins
Inventor: FUKAMI AKIRA
IPC: C08G73/06
Filed: 1976-05-19
Abstract: PURPOSE:To prepare a heat-resistant resin having improved heat resistance, mechanical and electrical characteristics, and processability, by reacting an N, N'-substituted dimaleimide compound and a bishydantion compound in a specific proportion under heating.
Patent JP-2000254211-A (JP)
Title: Antibacterial agent
Inventor: NARITA TETSUMI
IPC: A61L2/16
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To allow a bottom water feed and a liquid fertilizer feed without requiring much labor and to prevent root rot via antibacterial activity by coating a fertilizer-containing substrate with a paint dispersed with fine pieces or fine grains of a copper film covered with silver in a vehicle. SOLUTION: An antibacterial object 1 is formed with a substrate 2, a paint film 3 and a coating 4 into a thin three-layer structure plate unmachined at the end face 1a in particular. Its shape is made adaptable to the shape of a flowerpot, e.g. a circular shape or a rectangular shape. The substrate 2 is made of fertilizer-containing paper with the thickness of about 0.2-0.3 mm. A fabric or a ceramic plate having a proper water absorbing property and a shape holding property may be used for the substrate 2. The paint film 3 is formed on one surface 5 of the substrate 2. The paint film 3 is made of a paint dispersed with copper fine pieces coated with silver on both faces or silver-coated fine grains in a vehicle. The antibacterial object 1 is mounted on the dish of the flowerpot with the paint film 3 faced downward, and the flowerpot is mounted directly on the coating 4.  Root rot can be prevented without requiring much labor.
Patent JP-S60202397-A (JP)
Inventor: NABA KATSUMI
IPC: G21F9/22
Filed: 1984-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04276025-A (JP)
Title: Manufacture of high strength hot rolled steel sheet excellent in workability
Inventor: KIMURA HIROSHI
IPC: C22C38/04
Filed: 1991-02-28
Abstract: PURPOSE:To manufacture a high strength hot rolled steel sheet excellent in workability by subjecting a steel having a specified compsn. to hot rolling under specified conditions, executing cooling under finely regulated cooling conditions and coiling it to form its structure into a specified structural one. CONSTITUTION:A steel having a compsn. contg., by weight, 0.15 to <0.30% C, 1.00 to <2.50% Si and 1.00 to <2.00% Mn as well as Si>Mn and the balance iron with inevitable impurities is subjected to continuous finish hot rolling at >=90% total finish draft and at the finishing temp. of the Ar3 +20 deg.C or below to the Ar3 -50 deg.C or above. Next, the time from the completion of the rolling to the cooling to the Ar3 -50 deg.C is regulated to <=3.0sec, the cooling time from the Ar3 -50 deg.C to the Ar1 -30 deg.C is regulated to 5.0 to 15.0sec, the cooling time from the Ar1 -30 deg.C to 450 deg.C is regulated to <=3.0sec and it is coiled at 300 to 450 deg.C. In this way, the steel having a structure constituted of, by volume fractional rate, >=60% ferrite, >=8% austenite and the balance bainite can be obtd.
Patent JP-H02239123-A (JP)
Title: Production of glass and mold vessel to be used in this method
Inventor: HARA KOICHI
IPC: C03B19/12
Filed: 1989-03-10
Abstract: PURPOSE:To prevent crack and to efficiently obtain planar glass of a large shape by using a mold vessel having recesses in the inside bottom at the time of obtaining a dry gel from a wet gel. CONSTITUTION:The sol soln. poured into the mold vessel 7 having the recesses 1a to 6a in the inside bottom is gelatinized by hydrolysis and dehydration condensation to form the wet gel 8 in a 1st stage. The wet gel 8 shrinks by maintaining the shape approximately resembling the cross sectional shape at the time of the wet gel 8 in a 2nd stage. Spaces 10 are formed between the inside surface of the side walls of the mold vessel 7 and the gel 9 during the course of drying and shrinkage at this time. The bottom ends of the parts 1b to 6b which are heretofore positioned in the recesses 1a to 6a at the time of the wet gel 8 are risen up to the top end of the inside bottom of the mold vessel 7 by drying and shrinkage, by which gaps 11 are formed between the inside bottom of the mold vessel 7 and the gel 9 during the course of drying and shrinking. The gel 9 in the course of drying and shrinking is thereafter dried and shrunk further to form the dry gel 12.
Patent JP-H02237615-A (JP)
Title: Electronic drying device
Inventor: YOSHINO MASATAKA
IPC: B01D53/26
Filed: 1989-03-10
Abstract: PURPOSE:To continuously keep the drying capacity by bringing the spherical float having smaller specific gravity than that of water into contact with the inner surface of a water receiving port. CONSTITUTION:The moisture in the air is cooled by cooling fins 12, and dewed into water drops which are dropped from the lower top ends of fins. The water drops are accumulated in the large diameter part of the water receiving port 22, and, when the amount of accumulated water is increased, the buoyancy acts to the float 23 to raise the float 23, which generates a clearance between the float 23 and the water receiving port 22, and the water is discharged downward and accumulated in a water receiving pan 25. When the water is discharged from the water receiving port 22, the float 23 is lowered and the clearance is closed again to prevent the moisture from the outside from flowing reversely into the box body. Heat is generated in the heat radiation side 8b of the cooling element 8, and is transferred to heat radiation fins 11 through a heat transfer body 9 to radiate into the air. Thus, the drying state is continuously maintained.
Patent JP-H03219539-A (JP)
Title: Method and device for forming ion
Inventor: MATSUDO MASAHIKO
IPC: H01J27/20
Filed: 1990-03-09
Abstract: PURPOSE:To efficiently form various ions by colliding an initial ions to a solid starting material for sputtering, and colliding electrons to the sputtered solid particles. CONSTITUTION:A filament 14 is heated, a discharge voltage is applied to an electron generating chamber 12, and an electron drawing voltage is applied between the chamber and a porous electrode 20 and between the electrode 20 and an ion forming chamber 21. Ar is introduced into the chamber 12 and excited by thermions to generate a plasma, which is accelerated and drawn into the chamber 21 through a hole 19 to form Ar ion I1. The electrons reach a solid starting material 1 electrically floating on a bottom plate 22 to electrify the surface to negative. Thus, Ar ion is sputtered on the solid starting material 1 to form desired ions. These ions are drawn from a slit 25 and utilized. According to such forming method and device, even high melting point metal ions can be efficiently formed.
Patent JP-H08260269-A (JP)
Title: False twist yarn
Inventor: SATO MASAYUKI
IPC: D01D5/24
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a false twist yarn for producing a cloth having high-grade image, that is, having light-weight feeling and excellent in dry feeling, springiness, body feeling and touch like hemp, which are not realized in a conventional false twist yarn. CONSTITUTION: This is a false twist yarn in which at least a part of the fibers constituting the yarn consists of hollow fibers satisfying the following criteria (1) to (3). (1) The maximum hollow ratio is <=40% and hollow ratios are distributed at random. (2) The average degree of modified cross section at hollow parts is >=1.5 and the degrees of modified cross sections are distributed at random. (3) Grooves are formed on the surface of fibers by thinning treatment. The false twist yarn can give a cloth having a high-grade image when a woven or knit fabric is produced therefrom since the hollow ratios and the degrees of modified cross sections at hollow parts are distributed at random at least in a part of the fibers constituting the false twist yarn and further the false twist yarn is composed of hollow fibers in which specific grooves are formed by a thinning treatment on the surface of fibers.
Patent JP-S63226468-A (JP)
Inventor: SHOTAKA ATSUSHI
IPC: E04H9/16
Filed: 1987-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08255456-A (JP)
Title: Liner for floppy disk jacket
Inventor: HOSHINO MASAKAZU
IPC: G11B23/033
Filed: 1995-03-17
Abstract: PURPOSE: To remove dust falling on a magnetic disk easily without being firmly attached on the magnetic disk by incorporating a 0.1-5.0wt.% static eliminating agent of three kinds or less of the mean number of ethylene oxide residue in one molecule. CONSTITUTION: In a liner for this floppy disk, 15-90wt.% acrylic fiber content is preferable, expecting that the flexibility of the liner is not damaged for holding the form of the liner by plastic deformation without melting at the time of thermocompression bonding work and remaining uncut, at the time of the punching work of the liner. Fibers which have been conventionally used as a liner for a floppy disk may be employed as fibers, excepting acrylic fibers forming the liner, and the fibers are not limited particularly.
Patent JP-H06275854-A (JP)
Title: Formation of infrared detector and its glass film
Inventor: GOTO JUNJIRO
IPC: H01L31/02
Filed: 1993-03-19
Abstract: PURPOSE:To decrease a possibility of a wiring pattern short-circuiting or breaking in the formation of an infrared detector and a glass film for protecting the wiring pattern of the infrared detector. CONSTITUTION:An infrared detector, in which a substrate 1 with infrared detecting elements 2 arranged thereon is mounted on a base 3 and respective electrodes 21 of the infrared detecting elements 2 and corresponding wiring patterns 35 arranged and formed on the surface of the base 3 are wire-bonded and connected, is equipped with a glass film 80 formed in the region, which mounts at least the substrate, of the base containing the surface of the wiring patterns 35, and with windows 9, in which bonding pad parts are exposed, formed in places corresponding to the bonding pads on the wiring patterns 35.
Patent JP-H05226222-A (JP)
Title: Alignment device of aligner
Inventor: KOMATSU KOICHIRO
IPC: G03F7/20
Filed: 1992-02-13
Abstract: PURPOSE:To reduce the loss of the light quantity of a beam of irradiation light for alignment use when the beam of irradiation light for alignment use is made incident via a dichroic mirror. CONSTITUTION:A mark on a reticle R is irradiated with a beam of light from a light source 3 via a polarizing beam splitter 9, a phase compensation plate 11 and a dichroic mirror 2. A beam of reflected light from the mark on the reticle R is returned to the polarizing beam splitter 9 via the dichroic mirror 2 and the phase compensation plate 11. The beam of reflected light at the polarizing beam splitter 9 is guided to photoelectric sensors 13, 14. The phase compensation plate 11 and the dichroic mirror 2 act as a quarter-wave plate as a whole.
Patent JP-S57173616-A (JP)
Title: Magnetic bearing
Inventor: HAGIWARA SHIROU
IPC: F16C39/06
Filed: 1981-04-20
Abstract: PURPOSE:To damp the radial vibration energy of a rotor, by securing annular tubes filled with a viscous fluid, on the rotor concentrically thereto. CONSTITUTION:Annular tubes 12 are secured on a rotor 1 concentrically thereto. A viscous fluid 13 such as oil is sealed up in the tubes 12. When the rotor 1 moves in the radial direction, the viscous fluid 13 in the tubes 12 also moves in the radial direction so that a braking force proportional to the speed of the radial motion of te rotor is applied thereto through the tubes 12 because of the friction of the particles of the viscous fluid.
Patent JP-S59182097-A (JP)
Inventor: AASAA HOORU
IPC: B23D55/06
Filed: 1984-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07243408-A (JP)
Title: Valve driver
Inventor: NAKANISHI SADAYUKI
IPC: F16K31/11
Filed: 1994-03-07
Abstract: PURPOSE:To prevent the discharge to outside of exhaust gas by returning it to a pipe line, using the gas pressure of the pipe line, as power source, of a valve driver, which operates the shut-off valve (or discharge valve) provided in the gas pipe line. CONSTITUTION:A booster 6 is provided between the gas pipe 4 being branched off the primary side of a gas pipe line 1 and the oil pipe 5 connected to the cylinder 3a of an actuator 3, and with the pressure of the pipe line as a power source, a shut-off valve 2 is operated by the operation of the actuator by the hydraulic pressure inside the oil pipe 5 being boosted with a booster 6, and also the booster is restored by the hydraulic pressure inside the oil pipe 5 boosted by the hydraulic pump 7, whereby the gas inside the booster is returned to the pipe line 1.
Patent JP-S52144097-A (JP)
Title: Preparation of polyphenylene ether copolymers
Inventor: TOYAMA KUNIO
IPC: C08G65/38
Filed: 1976-05-26
Abstract: PURPOSE: To obtain polyphenylene ether copolymers with good moldability, by the oxidative polymerization of monomer mixtures consisting of 2,6-dimethylphenol and specific amounts of 2-substituted, 3-substituted and 4-substituted phenols in a precipitation polymerization process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02239850-A (JP)
Title: Ultrasonic diagnostic device
Inventor: HARAKI TAKASUKE
IPC: G03B42/06
Filed: 1989-03-13
Abstract: PURPOSE:To facilitate the fixation of a color bar and to correctly identify a blood flow velocity expressed with a color by displaying the color bar closely to the arbitrary point of a color flow image. CONSTITUTION:A moving quantity indicated by operating a display position indicator 6 is reported to a display position control part 5 in real time, and the display position control part 5 successively updates a display control position to a color bar generating part 4. As a result, the color bar generating part 4 generates a color bar 3b in a position moved by the degree of the moving quantity to be indicated. Consequently, for a user, by confirming the display position of the color bar 3b on a picture and, simultaneously, successively operating the display position indicator 6, the color bar 3b can be moved to the arbitrary position to be hoped, for example, it can be made close to the arbitrary point of a color flow image 3a, and thereby, the color collation of the color flow image 3a and color bar 3b can be easily executed.
Patent JP-S58176977-A (JP)
Title: Flexible thin film photovoltaic apparatus
Inventor: TSUSHIMO KAZUNAGA
IPC: H01L31/042
Filed: 1982-04-09
Abstract: PURPOSE:To obtain a flexible and small size apparatus which generates a desired voltage by connecting in series a plurality of voltage generating regions utilizing a homo or hetero junction photovoltaic element on a flexible substrate providing, on metal foil, an electric insulating layer which is in contact with the metal foil in the resin layer having heat resistance characteristic and in contact with photovoltaic element in inorganic or organic metal compound. CONSTITUTION:Each of a first electrode 17 including an extension part 19 is formed by the selective etching method on a substrate consisting of a metal foil 11 and insulating film 12, a homo or hetero junction layer 16 is formed in continuation to the first - third voltage generating regions 13-15 by the selective etching method in such a manner that it does not exist in the extension parts 19, 20. Thereafter, a second electrode 18 including extension part 20 and connecting part 21 are formed by the selective sputtering method. Thereby, a voltage is generated respectively in the voltage generating regions 13-15, and a voltage added in series is generated across the positive and negative poles, with the connecting part 21 connected to the voltage generating region 13 considered as the positive side and the extension part 20 connected to the electrode 18 of voltage generating region 15 considered as negative side.
Patent JP-H06271048-A (JP)
Title: Screw supply device
Inventor: SHIMIZU HIROSHI
IPC: B65G47/78
Filed: 1993-03-19
Abstract: PURPOSE:To set a micro-screw in a required direction at a specific position, and improve the workability by discharging the screws being transferred with the screw head down and the screw part up from a transfer line forcedly easily. CONSTITUTION:A screw elimination matter 1 is provided on a transfer line 4 for micro3crews at a position higher than a diameter of a screw head and at a lower position than the whole length of the screw, so the screws being transferred in a condition 3 where the screw head is down and the screw part is up are discharged forcedly from the transfer line 4.