baber/WOPTO huggingface dataset:
Patent JP-H11349875-A (JP)
Title: Ink composition which realizes image excellent in resistance to fretting
Inventor: MIYABAYASHI TOSHIYUKI
IPC: C09D11/10
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain an ink compsn. which can realize an image excellent in resistance to fretting by compounding a colorant, a water-soluble org. solvent, and fine polymer particles having a ligand structure capable of forming a chelate with a metal ion. SOLUTION: Pref. examples of the ligand structure of the polymer particle are a β-diketone structure, a polyamine structure, an iminodiacetic acid structure, a 2-oxazolidone structure, and a structure represented by the formula (wherein P is a polymer structure part; and R is an alkyl or aryl). A polymethacrylic ester, polystyrene, polyvinyl acetate, and a polyamide are the examples. When the ink compsn. is attached to the surface of a recording medium, the solvent part sinks into the medium or evaporates to thereby fix the colorant and the polymer particles; in that case, the ligand structure of the polymer particles and a metal ion present on the surface of the medium form a chelate, causing the colorant and the polymer particles to be agglomerated rapidly and fixed on the surface of the medium.
Patent JP-H07108430-A (JP)
Title: Compound working machine
Inventor: MATSUZAKI HIROSHI
IPC: B23D55/04
Filed: 1993-10-08
Abstract: PURPOSE:To improve productivity by realizing the next drilling during the cutting-off processing of a material by providing on a bed a flange drill unit and a web drill unit movable in a work conveying direction, providing at the same time a material delivery unit upstream of the bed. CONSTITUTION:A material 12 such as H form steel is conveyed in a right direction by means of a carrying-in device 2, and is carried into the lower part of a flange drill unit 6 and a web drill unit 5 made to stop in the vicinity of the origin. When the carrying-in of the material 12 is detected by means of a material detector 13, the material 12 is fixed with the clamps 15a of a delivery unit 15, and at the same time drilling in the web 12a of the material 12 is conducted by operating the web drill unit 5 by a command from NC. Next, drilling on the flange 12b of the material 12 is conducted on the basis of the detection outcome of the material detector 14 by means of the flange drill unit 6, and afterwards, when the tip of the material 12 to be conveyed butts against the contacter 21a of a side long unit 21, sizing cutting-off is carried out by clamping the material 12.
Patent JP-H08120442-A (JP)
Title: Vacuum deposition and vacuum deposition device
Inventor: INOGUCHI KAZUYUKI
IPC: C23C14/24
Filed: 1994-10-19
Abstract: PURPOSE: To form a pure vapor-deposited film free from contamination by obtaining a high vacuum in a short time without heating a substrate. CONSTITUTION: In a first stage, the face of a substrate to be vapor-deposited is approximately isolated from a vacuum atmosphere, and in a secondary stage, vapor depositing substances are jetted over nearly the whole body of a vacuum atmosphere, and evacuation is executed. Or, the evacuation is executed while the inside wall face of the vacuum chamber in which a vacuum atmosphere is formed is heated. Then, the state of the vacuum atmosphere is formed into a high vacuum state. After that, in a third stage, the face to be vapor-deposited is exposed to a vacuum atmosphere in which the vapor depositing substances are jetted, and after that, in a fourth stage, the vapor depositing substances are deposited on the face to be vapor-deposited.
Patent JP-S62181441-A (JP)
Inventor: SESHIRU JIEI DEEBISU
IPC: C23C16/44
Filed: 1986-10-24
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-H1061540-A (JP)
Title: Charged body current detector in ignitor of internal combustion engine
Inventor: TAGA HIROSHI
IPC: F02P17/12
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce soot stuck on the center electrode of an ignition plug by using the center electrode of the ignition plug in an internal combustion engine and the combustion chamber body of the engine as electrodes for detecting a charged body current, applying alternating magnetic field on a combustion chamber body by applying alternating wave voltage between both electrodes so as to detect the charged body current. SOLUTION: In an period other than an ignition period, connection of the center electrode 31 of an ignition plug and the secondary winding 27 of an ignition transformer is broken by an clearance 33. Alternating wave for electric field in an electric field alternating wave generator 2 is led to the center electrode 31 of the ignition plug bypassing a protection resistor 36 through a lead wire 35, and it is applied to the combustion chamber body 37 of an internal combustion engine. Charged body current generated by moving a charged body in gas in the combustion chamber, a polarization current generated by alternating wave for the electric field, and current generated by alternating wave for the electric field, flow in a protection resistance 38 connected between the center electrode 31 of the ignition plug to each other and the combustion chamber body 37. Voltage wave of the detection resistor 39 is amplified by an amplifier 41, polarization current and alternating wave for the electric field are eliminated by a filter 3, and voltage wave generated by charged body current is fed to an output terminal 44.
Patent JP-H0673368-A (JP)
Title: Water-base emulsion type high-molecular ultraviolet absorber
Inventor: YAMAMOTO RYUICHI
IPC: C09K3/00
Filed: 1992-08-27
Abstract: PURPOSE:To provide the subject emulsion which forms a coating film excellent in water resistance, durability, and transparency when applied to fiber, plastic or glass products and which can be used in combination with a water-base product. CONSTITUTION:This water-base emulsion for ultraviolet absorption is obtd. by the emulsion copolymn. of an ultraviolet-absorbing monomer such as a polymerizable vinyl compd. having a 2-hydroxybenzophenone or 2- hydroxybenzotriazole group, a monomer copolymerizable therewith such as a (meth)acrylic ester, and a crosslinking monomer such as triallylamine in an amt. of 0.1-5wt.% of the sum of the forgoing two monomers, and contains internally crosslinked copolymer particles having a mean particle diameter of 100nm or lower.
Patent JP-S63110218-A (JP)
Title: Continuous polymerization method for poly-p-phenylene terephthalamide
Inventor: KASATANI HIDEO
IPC: C08G69/32
Filed: 1986-10-27
Abstract: PURPOSE:To obtain the titled polymer suitable for fibers, etc., by continuous operation stable for a long period without depositing scales on pipes, etc., by carrying out polymerization in a solvent prepared by adding a metal halide to an N-substituted amide type solvent while irradiating with ultrasonic waves. CONSTITUTION:(B) p-Phenylenediamine is dissolved in (A) a solvent prepared by adding preferably 1-10wt% metal halide, e.g. LiCl, etc., to an N-substituted amide type solvent, e.g. N-methyl-2-pyrrolidone, etc., and (C) terephthaloyl chloride in an amount equimolar with the component (B) is added and blended to form a polymer solution, which is then fed to a kneading polymerization machine while being irradiated with ultrasonic waves, preferably at 20-500kHz and polymerized, preferably at <=80 deg.C until a powdery or granular solid is formed to afford the aimed polymer.
Patent JP-S61159805-A (JP)
Title: Cavity resonator
Inventor: SAKAI MASATO
IPC: H01P7/06
Filed: 1984-11-29
Abstract: PURPOSE:To obtain a cavity resonator generating no unnecessary resonance by making a coupling means between two orthogonal modes contain two projecting parts which are opposed to each other in a section being parallel to an electric field surface CONSTITUTION:A coupling means in a cavity resonator which is resonated by two orthogonal modes and contains a coupling means between said two modes contains two projecting parts opposed to each other in a section being parallel to an electric field surface of the cavity resonator. For instance, single mode TE101 mode cavity resonators 2, 5, and TE101 mode cavity resonators 3, 4 resonated by two orthogonal modes are provided between input/output rectangular waveguides 1, 6. Also, in the cavity resonators 3, 4, projecting parts T11-T14 of a fixed shape for coupling the orthogonal modes are provided.
Patent JP-H02101631-A (JP)
Title: Magnetic tape take-up method
Inventor: USUI MITSUNOBU
IPC: G11B5/84
Filed: 1988-10-11
Abstract: PURPOSE:To take up a magnetic tape on a cassette satisfactorily with high productivity by a small magnet by setting prescribed relation between the attractive force of the magnetic tape in the vicinity of the tip part of a driving shaft and the energizing of a leaf spring. CONSTITUTION:The magnetic tape joined with a reader tape 10 is taken up on the reel of the winding body 3 of the cassette 8 housed in the cassette holder of a take-up device 1, and the magnetic tape is attracted to a flange on the winding body 3 by a permanent magnet 19 in the vicinity of the tip part of the driving shaft 5 of the winding body 3, then, the terminal side plane of the magnetic tape is aligned. Simultaneously, the leaf spring 52 provided on the upper inner wall plane of the cassette 8 is deformed to an upper inner wall plane side by the shaft 5. Relation between a large pressing force on the spring 52 by the deformation and a tape attractive force by the magnet 19 is set so as not to be inverted until the take-up of the tape is completed, and the magnetic tape can be taken up on the cassette by using the small magnet without generating deviation in the take-up of the tape, and also, demagnetization by the magnetic force of the permanent magnet is performed, which enables the take-up with high productivity to be performed without performing the demagnetization separately.
Patent JP-S63109266-A (JP)
Title: Piston of internal combustion engine
Inventor: SHIMONO KANEYOSHI
IPC: F02F3/26
Filed: 1986-10-24
Abstract: PURPOSE:To prevent a cavity member and a piston body from breakage by dispersing ceramic fiber in a piston of aluminum alloy, and by arranging an intermediate member between the piston body and cavity member of ceramic. CONSTITUTION:The body 1 of a piston is formed from aluminum alloy reinforced with ceramic fiber dispersed, and a cup-shaped cavity member 2 of ceramic is concentrically provided within the upper part of the piston body 1. Further the exterior surface of the cavity member 2 is covered with a cap- shaped intermediate member 5 consisting of a material with greater thermal expansion coefficient and smaller thermal conductivity than the piston body 1 such as naval brass. This prevents generation of a gap between the cavity member and piston body to lead to prevention of piston from breakage.
Patent JP-H04130677-A (JP)
Title: Manufacture of dc-squid
Inventor: UEDA MASAYUKI
IPC: H01L39/22
Filed: 1990-09-20
Abstract: PURPOSE:To hold a Josephson junction in an excellent state having no pinhole by forming and patterning a modulation coil and an input coil, and then eventually forming the Josephson junction. CONSTITUTION:In a quasi-planar DC-SQUID, a first insulating layer 5 interposed between a SQUID ring 1 and an upper electrode 6 is obtained by forming and patterning a modulation coil 3 and an input coil 4, then removing a second insulating layer 2 on a SQUID ring to obtain a pit, and oxidizing the surface of a superconducting material formed newly in the pit, and a bridge for forming a Josephson junction is eventually formed. Accordingly, the junction is not only not deteriorated by Ar ions, but also no pinhole is generated as compared with the case that the rough surface of a lower electrode 1 is oxidized by Ar ions to obtain a first insulating layer 5 like by a conventional manufacturing method, thereby obtaining a DC-SQUID having excellent Josephson junction including no microshort-circuit.
Patent JP-H03117025-A (JP)
Title: Phase variable circuit
Inventor: MUTO HIROSHI
IPC: H04L7/00
Filed: 1989-09-28
Abstract: PURPOSE:To continuously change the phase of an output signal by establishing synchronization between a reference input signal and the output signal in a state that a voltage applied by a variable voltage source is canceled by the output voltage of a phase comparator. CONSTITUTION:A voltage controlled oscillator 13 is provided to change an output frequency corresponding to a control voltage, which is applied from a voltage adder 12, and to output a signal to an output terminal 200, and a phase comparator 10 is provided to compare the phase of the output signal from the voltage controlled oscillator 13 with the phase of the reference input signal from an input terminal 100 and to generate a voltage corresponding to the difference between the both phases. Then, a variable voltage source 11 is provided to change the output voltage according to control from an external part and to output the voltage to the voltage adder 12. Further, the voltage adder 12 is provided to add the output voltage of the phase comparator 10 and the output voltage of the variable voltage source 11 and to generate a control voltage to be applied to the voltage controlled oscillator 13. Thus, since the output voltage of the variable voltage source 11 is changed as needed, the phase of the output signal can continuously be changed corresponding to a voltage change.
Patent JP-S61132938-A (JP)
Title: Film transporting device
Inventor: YAMAMOTO KATSUHIKO
IPC: G03B17/28
Filed: 1984-11-30
Abstract: PURPOSE:To confirm whether a roll film exists on an exposure mask or not by arranging the first and the second photoelectric detecting members and the first and the second reflecting members in the right and the left of the exposure mask part to discriminate the film and a backing paper. CONSTITUTION:An unexposed film is loaded to a supply spool 2 of a film magazine, and the leading part of the backing paper which is the light shielding part of the film is inserted and set to the groove of a take-up spool 3 through the first guide roll 4, an exposure mask 1a, and the second guide roll 5 and is wound up. In this case, the first and the second reflecting members 6a and 6b arranged on the surface of a film press plate 6 are detected by the first and the second photoelectric detecting members 7 and 8 arranged in the right and the left of the exposure mask part 1a, and it is detected whether the roll film exists on the passage of the exposure mask part 1a or not in accordance with output signals of reflected light corresponding to their reflection factors. Thus, the first photographed frame is set automatically to the exposure mask part,nd the film is automatically transported by an extent corresponding to one frame, and the film is not damaged.
Patent JP-H07118005-A (JP)
Title: Calcium hydrogenphosphate, its production and excipient using the same
Inventor: TAKADOU KANEMASA
IPC: A23L29/00
Filed: 1993-09-17
Abstract: PURPOSE:To obtain a calcium hydrogenphosphate good in bondability, increased in oil absorption and specific surface area and capable of being conveniently used as an excipient by allowing phosphoric acid to react with an alkaline Ca compd. or allowing an alkali metal phosphate to react with a Ca compd. to obtain a columnar calcium hydrogenphosphate which is hydrothermally treated. CONSTITUTION:This calcium hydrogenphosphate has 20-60m<2>/g specific surface area, >=5ml/g static bulk volume and >=1.5ml/g oil absorption. The average diameter of the primary particles measured by the electron microscope is 0.1-5mum and that of the aggregated second particles is 2-10mum. The salt is scaly and expressed by CaHPO4.mH2O (where 0<=m<=0.5). The salt is obtained by the traction of phosphoric acid with an alkaline Ca compd. or the reaction of an alkali metal phosphate with a Ca compd. in the presence of a polyvalent org. acid such as citric acid capable of being coordinated in an aq. medium to obtain a columnar calcium hydrogenphosphate which is hydrothermally treated at >=60 deg.C.
Patent JP-S62115716-A (JP)
Title: Controller
Inventor: TAMIYA YOICHIRO
IPC: G03F1/76
Filed: 1985-11-15
Abstract: PURPOSE:To bring beams from a light source to maximum illuminance and uniform illuminance distribution stably by changing the temperature of the light source, following up a temperature where the maximum illuminance of a predetermined wave range altered with time is given while varying the temperature of the light source on occasion in response to the change of the position of an arc where illuminance distribution is destabilized. CONSTITUTION:A control section 7 alters the displacement of an internal atmosphere in a lamp-housing 1 by an exhaust mechanism 11 so that the temperature of a light source 2 gradually rises in response to the elapsed time measured by a timer 10, and adjusts the temperature of the light source 2 so as to follow up to a temperature where the maximum illuminacne of beams 4 in a prescribed wave range slowly varied in response to the elapsed time is given. When the fine movement, etc. of an arc 2a in the light source 2 disturbing illuminance distribution on the exposure surface, etc. of beams 4 are observed by an arc- position detecting mechanism 8, the fine movement, etc. of the arc 2a are stopped by elevating the temperature of the light source 2 only by a fixed value on occasion, thus stabilizing the illuminance distribution of beams 4.
Patent JP-2001072093-A (JP)
Title: Extrusion instrument
Inventor: OKAMOTO TAMOTSU
IPC: B65D83/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion instrument to be easily disposed and thrown away and making sections as wastes small, in which not only sections to be easily burnt can be separated from sections not to be easily burnt but also hands and the like are not contaminated in the separation work and also easily identifying sections to be used continuously. SOLUTION: A flexible cylindrical storing body 2 is stored in the tight state in the bonding section in a substrate 1, and the end side of the storing body 2 is connected with a discharge guide section 3, while the base end side of the storing body 2 is sealed. A content of flowing properties is stored in the storing body 2, and the sealed base end side is pressed to reduce the volume of the storing body 2 and discharged the content out of a discharge opening, and also the discharge guide section 3 and the storing body 2 with the reduced volume can be removed from the substrate after the content is used completely.
Patent JP-H04131283-A (JP)
Title: Thermal transfer recording medium
Inventor: JOSA AKIO
IPC: B41M5/30
Filed: 1990-09-25
Abstract: PURPOSE:To eliminate the offset of color balance in color lap-transfer and to enhance image reproducibility by providing a plurality of different hue sections to a thermal transfer layer and lowering the transfer densities of respective hues in the transfer order of said hues. CONSTITUTION:In a thermal transfer recording medium wherein a thermal transfer layer 2 composed of ink containing a sublimable dye or a hot-melt transfer dye is provided on a substrate sheet 1, the thermal transfer layer 2 has at least two sections having different hues and the transfer densities of the inks of respective hues in a transfer material are adjusted so as to become low in the transfer order of the first, second and third color inks. A heat-resistant lubricating layer 3 is provided to the other surface of the substrate sheet 1. The degree lowering transfer densities in transfer order is determined corresponding to the characteristics of a printer using the thermal transfer recording medium on the basis of the measured value obtained by measuring the lowering width of the previously transferred color density in the lap-transfer using said printer. By this method, in the case of color lap-transfer, a hue large in the lowering degree of density due to the re-transfer of a dye is transferred in higher density. Therefore, the offset of the color balance of a transfer image is eliminated and an excellent image can be obtained.
Patent JP-2001070419-A (JP)
Title: Air purifying method
Inventor: HIOKI SHINYA
IPC: B01D53/86
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance deodorization efficiency and to purify composite odors by disposing a basic gas removing filter prior to treatment by a photocatalyst in an air purifying method using the photocatalyst. SOLUTION: A dedusting filter 4 formed by pleating electret filter media, the basic gas removing filter 5 containing phosphoric acid affixed active carbon, a photocatalyst member 6 deposited with the photocatalyst, a photocatalyst exciting light source 7 consisting of a black light and a fan 8 consisting of an axial flow fan motor are disposed successively on an intake port side, i.e., from the windward within a casing 3 having the intake port 1 and an air exit 2. The basic gas removing filter 5 which contains an acidic gas adsorbent or does not contain the acidic gas adsorbent is used in this embodiment. The acetic acid removal rate of the basic gas removing filter 5 is confined to <=30%. As a result, the deodorization efficiency is made higher and the removability of the composite odors is made excellent.
Patent JP-S63109604-A (JP)
Title: Oscillation circuit
Inventor: SAITO TOSHIO
IPC: H03B5/32
Filed: 1986-10-27
Abstract: PURPOSE:To attain low distortion of an oscillated wave while the oscillation is given even at a low voltage supply by bringing the operating voltage range into an oscillation start voltage or below from the inside by means of a switching signal after the oscillating circuit is activated by the power voltage. CONSTITUTION:The 1st oscillation circuit activated by the power voltage, the 2nd oscillation circuit whose operating voltage range is limited below the oscillation start voltage or below and a switching circuit for the 1st and 2nd oscillation circuits are provided. The oscillation circuit is a crystal oscillation circuit having a CMOS DC feedback amplifier comprising MOS transistors (TRs) 108, 109 and a resistor 104 concretely and MOS TRs 102, 103 controlling the operating power range and its switching TR 106 and a through-current preventing resistor 105 are provided in addition. Thus, the oscillation at a low voltage is attained by utilizing the phenomenon that the oscillation holding voltage is lower than the oscillation start voltage.
Patent JP-H06107201-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: IKEDA TOSHIFUMI
IPC: B60T8/1755
Filed: 1992-09-25
Abstract: PURPOSE:To control a rear wheel steering device and a brake control unit so that they make a yaw rate suppressing control for the same target yaw rate. CONSTITUTION:A control unit 29 of a rear wheel steering device calculates a target yaw rate Y0 and, when a co-operative control is suitable to carry out (when the flag F is 1), transmits its value to an ABS brake control unit 37. Due to this, both the rear wheel steering device and ABS control the yaw rate so as to obtain its target value.
Patent JP-H1079220-A (JP)
Title: Stairway guide device
Inventor: YAMAMOTO ISAO
IPC: E04F11/16
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of surface emitters so as to dispense with manual management of turning on and off of a power source by detecting a human being arriving on the stairs by a human being sensor and making the emitters laid along the stairway emit light by the detected signal. SOLUTION: Non-slips 12 for the stairs, each of which comprises a base 15 having the angular section and formed of metal or synthetic resin, a cover 16 mounted on the upper surface of the base 15, and an emitter 17 interposed between the base 15 and the cover 16 are mounted on the ends of a plurality of treads 11 formed on the stairs 10. Sensor cases 14, 14 housing a human sensor for detecting an arriving human being and an intensity sensor for detecting the intensity near the stairs are mounted on the lower end side and the upper end side of a handrail 13 of the stairs 10.