baber/WOPTO huggingface dataset:
Patent JP-H11266791-A (JP)
Title: Polypeptide mixture, emulsifier and its production
Inventor: TSUMURA KAZUNOBU
IPC: A23L29/10
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polypeptide mixture usable in fields of a food, a cosmetic, a medicine and the like, and further to obtain an emulsifier and to provide its production method. SOLUTION: This polypeptide mixture contains >=20% polypeptide derived from soybean glycinin based on a crude protein, and consists essentially of a protein having an N-terminal amino acid sequence of the formula; Phe-Leu- Glu-His-Ala-and about 9,000 molecular weight (measured by SDS-polyacrylamide electrophoresis). The method for producing the polypeptide mixture comprises concentration of the polypeptide to a concentration of >=20% of the crude protein by fractionating the polypeptide formed by subjecting the soybean glycinin to degradation by protease and having the N-terminal amino acid sequence of the formula; Phe-Leu-Glu-His-Ala-and about 9,000 molecular weight (measured by SDS-polyacrylamide electrophoresis), at pH 4-6.
Patent JP-S552672-A (JP)
Title: Ethoxylation of alcohol
Inventor: KAN YAN
IPC: C07C67/00
Filed: 1979-06-16
Abstract: Barium oxide is used as an ethoxylation catalyst for the reaction of ethylene oxide and alkanols of all classes. The reaction is carried out at temperatures of from about 200 to about 500 DEG F to yield the ethoxylated product. The product abtained has a very narrow, high adduct distribution with low levels of by-products and unreacted free alcohols. Calcium and magnesium oxides show no catalytic effect.
Patent JP-H03273881-A (JP)
Title: Ultrasonic motor
Inventor: SUMIHARA MASANORI
IPC: H02N2/00
Filed: 1990-03-22
Abstract: PURPOSE:To reduce the manufacturing cost owing to the omission of machine work, to reduce motor weight, and to simplify the manufacturing process owing to the omission of friction members, by making an elastic board resisting against the expansion and contraction of a piezoelectric substance out of fiber reinforced plastic. CONSTITUTION:Protruding members 22a magnify transverse displacement caused by the progressive wave of flexural oscillation, and drive a moving substance 24 brought into contact by applying pressure. Accordingly, so long as the protruding members 22a have rigidity large enough not to deform greatly in the transverse direction by load torque, it does not matter if the rigidity is smaller than that of an elastic board 20 made of metal. Therefore, an elastic section 22 which magnifies displacement is made out of fiber reinforced plastic whose rigidity is enhanced by the use of reinforced fibers. As the rigidity needed for this displacement magnifying section varies with the welding pressure of an ultrasonic motor, the rigidity of the displacement magnifying section can be adjusted by adjusting the content of the reinforced fibers contained in the fiber reinforced plastic.
Patent JP-H03274015-A (JP)
Title: Two-beam scanning optical device
Inventor: OSHIMA MINORU
IPC: G02B26/10
Filed: 1990-03-23
Abstract: PURPOSE:To detect abnormality of a beam by using a timer means which is actuated with a 1st beam and an AND circuit for the separation and distribution of two beams and checking the output period of a 2nd beam over a scanning period. CONSTITUTION:The output of a slicer 19 is a pulse signal 46, which is separated and sent to two AND circuits 47 and 48 and a timer A49 which is excited with the trailing edge of the pulse signal 46. The output of the timer A49 is inputted to the AND circuit 48 and connected to the AND circuit 47 through a NOT circuit 50 in the form of the inverse of the output of the timer A49. The output of the AND circuit 47 becomes the signal of a terminal A51, which is a 1st beam signal. The output of the AND circuit 48, on the other hand, becomes the signal of the terminal A51, which is the 2nd beam signal between the two beams. The 2nd beam is inputted to a timer B69 and one is inputted to the S terminal of an RS latch 70. Whichever beam between the two beams becomes abnormal, that appears at the output of the AND circuit 48.
Patent JP-H04311520-A (JP)
Title: Production of fire resistant steel for structural use excellent in high temperature strength property after reheating and having >=600kg strength
Inventor: SHIKAUCHI NOBUO
IPC: C22C38/00
Filed: 1991-04-08
Abstract: PURPOSE:To obtain a steel for structural use excellent in strength, weldability and ductility and toughness by subjecting a steel in which C, Si, Mn, P, S, Mo, Ti, V, Al and N are specified to hot rolling under prescribed conditions and thereafter executing heat treatment such as hardening. CONSTITUTION:A steel having a compsn. constituted of, by weight, 0.05 to 0.2% C, 0.1 to 2% Si, 0.3 to 2% Mn, %h0.03% P, <=0.03% S, 0.1 to 0.4% Mo, 0.003 to 0.1% Ti, 0.01 to 0.1% V, 0.002 to 0.2% SolAl, 0.001 to 0.02% N and the balance Fe is melted. This steel is heated to 1000 to 1350 deg.C and is subjected to hot rolling at >=900 deg.C at >=30% draft. Next, its finishing temp. is regulated to the Ar3 to the Ar3+150 deg.C, and the steel is thereafter immediately hardened. Or, the steel is air-cooled, is reheated to >=880 deg.C, is thereafter hardened, is subsequently reheated to >=700 deg.C and is air-cooled.
Patent JP-S56169712-A (JP)
Title: Equalization of pressure of uniform-pressure chamber at top of blast furnace
Inventor: AOKI HIRONORI
IPC: C21B7/00
Filed: 1980-06-03
Abstract: PURPOSE:To prevent damage to charger by dust present in blast furnace gas coming from a lower bell-hopper by compensating for the reduced pressure inside a upper bell-hopper during the charging period of raw materials by providing a clean gas tube of nitrogen gas, etc., to the upper bell-hopper of a bell-type charger in a blast furnace. CONSTITUTION:In charging raw materials into the blast furnace with a two-bell type raw materials charger, the pressures of the upper bell hopper 3, the lower bell hopper 5, and a blast furnace 7 are equalized orderly. When the raw material A in the upper bell hopper 3 is brought down through an upper bell 4 to a lower bell hopper 5, the volume of the raw material A in the upper bell hopper 3 is zeroed and the pressure of the upper bell hopper 3 is made lower (negative) than that of the lower bell hopper 5, whereby the blast furnace gas abruptly goes up in space 4a between the upper bell 4 and the hopper to wear the equipment by dust present in the gas. Thereupon, a clean N2 gas is introduced through a pipe 20 from a nitrogen bomb into the upper bell hopper 3 to equalize its pressure with that of the lower bell hopper 5. Thus, wearing of the equipment by the passing of the blast furnace gas can be prevented.
Patent JP-H08267744-A (JP)
Title: Ink jet recorder
Inventor: YASUTOMI HIDEO
IPC: B41J2/045
Filed: 1995-03-31
Abstract: PURPOSE: To realize stable flying of ink droplets without crosstalk and to enhance print quality by a method wherein when a voltage is applied by a voltage applying means, a piezoelectric element is deformed in a direction along an ink chamber. CONSTITUTION: A piezoelectric element 26 is fixed to only an isolation wall 22 via a bonding layer without being fixed to the other member. As a result, it is possible to prevent a vibration of one of the piezoelectric elements 26 from propagating to the other adjacent piezoelectric elements 16 via a substrate 24 that has been common in an ink jet printer heretofore employed and to completely suppress the interlocking deformation. A whole contact section of the isolation wall 22 is bonded with a top plate 20 so that the vibration does not propagate via the isolation wall 22. Therefore, unnecessary ink ejection due to the crosstalk and turbulence of ink flow in an ink chamber does not occur, then the ink ejection is stably executed. As a result, it is possible to eliminate variation of distances of dots of the ink droplets, to stabilize the dot diameters and to enhance the print quality.
Patent JP-S61236720-A (JP)
Title: Suppository base
Inventor: AODA YUKIO
IPC: A61K47/00
Filed: 1985-04-11
Abstract: PURPOSE:To provide a suppository base having high distribution uniformity of active component, resistant to cracking and giving high yield of suppository, by adding a metal stearate to an oil or fat. CONSTITUTION:A metal stearate (e.g. aluminum monostearate, magnesium monostearate, etc.) is added to an oil or fat (e.g. cacao fat, a fatty acid triglyceride, etc.), and the mixture is heated to obtain a gelatinous liquid, which is used as the objective suppository base. The weight ratio of the oil or fat to the metal stearate is preferably 100:(0.5-20). The suppository produced by using the base of the present invention has high distribution uniformity of the active component and is resistant to cracking compared with conventional suppository. Accordingly, the base gives high production yield of the suppository. The effect is remarkable especially when the active component is insoluble to the suppository base.
Patent JP-2000268366-A (JP)
Title: Information recording/erasing method and apparatus for optical recording medium
Inventor: OGURA KAZUYUKI
IPC: G11B7/24035
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for recording/erasing information on/from an optical recording medium by utilizing photoisomerization reaction between two isomers of a photochromic molecule in which photochromic reaction efficiency can be enhanced when information is recorded or erased and an optical recording medium used in the method and apparatus. SOLUTION: In the recording medium M where information can be recorded or erased by utilizing a photoisomerization reaction between two isomers of a photochromic molecule, information is recorded or erased using such a medium M as the transition moments of two isomers have a substantially orthogonal relationship at a wavelength where two isomers of a molecule oriented in a predetermined direction exhibit light absorption. In such an information recorder/ eraser, a control section 300 controls the apparatus 100 to regulate the light L being emitted from a light source 31 when information is recorded into a linear polarized light L' having a plane of polarization substantially parallel with the transition moment of one isomer.
Patent JP-S61235055-A (JP)
Title: Continuous casting method for steel
Inventor: MATSUSHITA AKIRA
IPC: B22D11/16
Filed: 1985-04-10
Abstract: PURPOSE:To prevent the generation of breakout and to execute a stable operation by specifying the negative strip time when the descending speed of a casting mold is higher than a casting speed. CONSTITUTION:The negative strip time when the descending speed of the casting mold is higher than the casting speed is assured for >=0.25sec and casting is executed in a continuous casting method in which the casting is executed under the forward and backward oscillations kept exerted to the casting mold in the casting direction. The need for predicting or detecting the breakout is thereby eliminated and the efficient restoration of the breakout is executed efficiently while the continuous casting is executed without taking an extreme countermeasure for the operation even if the breakout arises in the casting mold.
Patent JP-S62235074-A (JP)
Inventor: KUBOTA YOSHIYUKI
IPC: B65D73/02
Filed: 1986-04-02
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-H11275773-A (JP)
Title: Charging system and photocell thereof
Inventor: TANAKA YOSHIKAZU
IPC: H02J7/02
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce cost by simplifying the circuit configuration of both of an electronic equipment body and a charger. SOLUTION: A charging system consists of a photocell 1 with a battery cell 2, that is capable of charging and discharging and a charger 11 for charging the battery cell 2. The charger 11 is provided with charge display elements 13 and 14 for performing display regarding charging and/or the completion of charging and control signal input terminals 18 and 19 for controlling the charge display elements 13 and 14 according to a display control signal from the outside. The photocell 1 is provided with terminals 8 and 9 that are connected to the control signal input terminals 18 and 19 and a control signal generation means 5 for supplying a display control signal to the charge display elements 13 and 14 via each terminal.
Patent JP-H04221128-A (JP)
Title: Execution of work controlling device of marine caisson
Inventor: YANO MASAKAZU
IPC: E02D23/08
Filed: 1991-03-15
Abstract: PURPOSE:To properly conduct settlement of a caisson 1 at sea. CONSTITUTION:A distance D to the sea level 40a is measured by a tidegauge 10. According to the change of the distance D, the change amount of water pressure is calculated by a load variation calculating portion 17. According to the change amount, a compressor 7c is controlled by a compressor control portion 19, and a valve 7a of an air supply pipe 7 and a valve 9a of an exhaust pipe 9 are operated by a case internal pressure control portion 20 to increase or decrease the pressure in the case 3. Thus, the pressure in the case 3 follows up the change of water pressure due to the change of the tide level.
Patent JP-S60219791-A (JP)
Inventor: MAEDA YUKIO
IPC: H05K3/12
Filed: 1984-04-16
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-S563364-A (JP)
Title: Solenoid valve driving apparatus
Inventor: UEDA YASUKIYO
IPC: F16K31/06
Filed: 1979-06-15
Abstract: PURPOSE: To obtain a solenoid valve, low in power consumption and operated correctly, by providing a circuit for impressing time-limited driving current to electromagnetic coil of a solenoid valve at predetermined time intervals in synchronism with solenoid valve driving instruction and thereby changing the stable position of the valve.  
     CONSTITUTION: When comparator 15 is turned OFF and the minus input potential of comparator 15 becomes higher than the plus input potential through charging of capacitor 19 from the state that the first coil 9 is energized, comparator 15 is turned ON and the first coil 9 is de-energized. At the same time, a series circuit of resister 24 and diode 25 is connected in parallel with resister 17, so that the plus input potential of comparator 15 is lowered. Further, capacitor 19 starts discharge through resister 26 and diode 27. When the minus input potential is lowered after passing of a predetermined time, the first coil 9 is re-energized and discharge of capacitor 19 is started. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11268503-A (JP)
Title: Tread adjusting device for wheel
Inventor: FUKUMOTO HITOSHI
IPC: B60B35/14
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To simultaneously adjust the right and left treads of a front wheel and a rear wheel by coupling a connecting member for connecting the end sides of a spindle of a front wheel and a spindle of a rear wheel to each other to a front wheel arm and a rear wheel arm in such a manner as to be relatively rotated freely and be relatively immovable in the axial direction. SOLUTION: The front end of a connecting member 27 is fixed to the outer peripheral part of a front wheel moving shaft 22, and the rear end of the connecting member 27 is fixed to the outer peripheral part of a rear wheel moving shaft 29. Thus, the rear wheel moving shaft 29 and the front wheel moving shaft 22 are kept constant in the longitudinal shaft-to-shaft distance by the connecting member 27, and the front wheel and the rear wheel moving shafts 22, 29 are enabled to move in the axial direction simultaneously. The rotation of the right and left rear wheel spindles 12 is transmitted to the right and left sleeve shafts through an interlocking link 21 of an interlocking device, so that the right and left front wheel spindles 11 are rotated through the sleeve shaft for the same amount as that of the rear wheel spindle 12.  The rotation is transmitted to the right and left front wheel moving shafts 22, so that the right and left front wheel arms 23 are oscillated in the same vertical direction for the same amount.
Patent JP-S58195280-A (JP)
Title: Method for detecting forgery of identification card
Inventor: YARITA TETSUJI
IPC: B42D15/10
Filed: 1982-05-07
Abstract: PURPOSE:To prevent incorrect use due to the alteration of an identification card, by scanning owner's own picture such as a sign, a photograph of face, or the like formed on the card, recording the picture signal on a prescribed recording medium and comparing the recorded picture signal with that of the sign, photograph of face or the like obtained by scanning at the use of the card. CONSTITUTION:At the issue of an identification card 1, a picture recognizing device 25 scans a photograph 3 of face and a sign 5 which specify the owner of the card 1 and a picture signal obtained by said scanning is recorded in a host computer 21 for a terminal device 22 at a window processing the card 1 together with its card number 4. At the use of the card 1, a picture recognizing device 25 scans the photograph 3 of face and the sign 5 of the card 1 through a prescribed scanning line and a picture processor 24 processes the obtained picture signad and applies the processed signal to the computer 21 together with the card number 4 from a keyboard 26. The computer 21 compares the output level of picture signal with the one recorded at the issue of the card 1, and when both the picture signals are dissident with each other, the computer determines the card 1 as incorrect use, preventing the incorrect use of the card 1.
Patent JP-S521087-A (JP)
Title: Process for producing amylase
Inventor: HOSHINO KAZUO
IPC: C12N9/28
Filed: 1975-06-24
Abstract: PURPOSE: A convenient process for preparing amylase by culturing molds such as Aspergillus and Rhizopus genus, or bacteria such as Bacillus subtilis. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62235375-A (JP)
Title: Thermoplastic polyester block copolymer composition for powder coating
Inventor: YAMAMOTO YOSHIYUKI
IPC: C09D5/03
Filed: 1986-04-04
Abstract: PURPOSE:To obtain the titled composition having excellent adhesivity to metal, low-temperature impact strength and surface property of coating film and capable of lowering the heating temperature of substrate, etc., by adding a leveling agent, etc., to a thermoplastic polyester block copolymer having a specific melting temperature. CONSTITUTION:The objective composition having improved coating performance and luster of coated surface as well as adhesivity can be produced by compounding (A) 100pts.(wt.) of a thermoplastic polyester block copolymer having a melting temperature of 100-200 deg.C measured by differential scanning calorimeter and obtained by reacting (i) an aromatic polyester derived from a dicarboxylic acid component containing >=40mol% terephthalic acid and a diol component containing >=50mol% 1,4-butanediol with (ii) an aliphatic polyester composed mainly of an aliphatic dicarboxylic acid or aliphatic oxycarboxylic acid with (B) preferably 0.05-2pts. of a leveling agent (e.g. a mixture of acrylic copolymer and powdery silica) and/or a crystallization promoter.
Patent JP-S59203250-A (JP)
Title: Information recording plate
Inventor: YOSHIHARA RON
IPC: G11B7/24
Filed: 1983-04-30
Abstract: PURPOSE:To prevent scattering of splinters of a base plate having an information recording medium when said base plate is broken and to improve the moisture resistance thereof by sticking a high polymer film coated thereon with a thin metallic film or dielectric material to said base plate. CONSTITUTION:A high polymer film on which a metal such as Al, Au or the like or dielectric material such as Al2O3 is deposited by evaporation is stuck onto a base plate having an information recording medium. The scattering of splinters is thus prevented when the base plate is broken and the moisture resistance thereof is improved.
Patent JP-S62234935-A (JP)
Title: Registering target for printing
Inventor: TAKAHASHI YASUO
IPC: B41F33/14
Filed: 1986-04-04
Abstract: PURPOSE:To provide registering targets for printing with which a concrete numeric value of a registering error can be confirmed visually by juxtaposing many stripes having predetermined width with intervals equal to the width of the stripe so as to constitute a measuring part than varying the width and the interval stepwise so as to form several sets of measuring parts. CONSTITUTION:The widths of stripes and the intervals are set in the manner that (a) for a measuring part P1; (2a) for a measuring part P2; (4a) for a measuring part P3, and so on. If the registering error equals to the basic dimension or (a), only the measuring part P1 having the width of strip[e and the interval which equal to (a) is collapsed to become a solid printing condition while other measuring parts are brought to such a state where a blank is left. Consequently, a concrete wrong guess numeric value [in this case, a registering error of (a)] can be confirmed at a glance without enlarging by a magnifier. When the registering targets are overlapped, only the measuring part P2 having the width of stripe and the interval of (2a) has been brought into a solid printing state whereby the state where the registering error of (2a) exists in the right and left directions of the drawing can be confirmed visually in the form of a concrete numeric value.
Patent JP-S61285651-A (JP)
Inventor: IFUEI FUEI CHIYANGU
IPC: H01J63/06
Filed: 1986-04-04
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-H05283879-A (JP)
Title: Heat radiator
IPC: H01L23/467
Filed: 1992-03-31
Abstract: PURPOSE:To enable the radiator to concentrically radiate heat and cool heat generating parts individually by lessening the futile blast of cooling air, and besides, miniaturize the device at large. CONSTITUTION:This heater is equipped with heat radiation fins 5 installed on an integrated circuit package 4 requiring cooling, a cylindrical blast fan 10, which has a plurality of vanes 13 along its circumference and is arranged to surround the heat radiation fins 5, a motor 15 and a belt 16, which rotate this, and a guide roller 18, which retains the cylindrical blast fan 10 rotatably.
Patent JP-S60220871-A (JP)
Title: Detecting device for phase difference
Inventor: IHARA FUSAO
IPC: H02H3/02
Filed: 1984-04-17
Abstract: PURPOSE:To detect the phase difference of an optional frequency with the precision of the pulse width of a clock by controlling the number of input clocks to a counter according to the phase difference of a zero-cross detection output. CONSTITUTION:The 1st and 2nd zero-cross detecting circuits 1A and 1B detect the point where an input voltage changes from minus to plus and an FF2 is set and reset with respective detection pulses and sends a pulse with width corresponding to the phase difference between detection pulses; when this pulse is inputted to a counter 4, the number of clocks (g) is counted by the width of the phase difference. The count output is held in a register 5 at the rise of the output signal of a delay circuit 6 and its output is applied with D/A-conversion 7 and sent out.
Patent JP-S5411534-A (JP)
Title: Ash treating device for coal burning boiler
Inventor: TAKEYA SHIYOUZOU
IPC: F23J1/00
Filed: 1977-06-28
Abstract: PURPOSE: To treat ash effectively in terms of convering equipment etc., by installing a primary powder collecting apparatus upstream of a primary powder silo and do sorting in accordance with grading conditions. 
     COPYRIGHT: (C)1979,JPO&Japio