baber/WOPTO huggingface dataset:
Patent JP-S62101167-A (JP)
Title: Color original reader
Inventor: FUKUSHIMA YOSHIO
IPC: H04N1/04
Filed: 1985-10-29
Abstract: PURPOSE:To eliminate a frictional part with guideless constitution to move a filter frame back and forth stably with a small driving source by fixing one end of each of two flat springs and attaching the other end to the filter frame. CONSTITUTION:Adjusting members 9 are provided to adjust fixing positions of flat springs 10, and flat springs 10 are formed by punching an elastic plate and have one ends fixed, and the other ends bent into a U shape are attached to a filter frame 8 through adjusting members 9 to prevent shake in the optical axis direction and inclination in the direction orthogonal to this direction in case of driving of the filter frame 8. When a driving device 11 is moved back and forth to move the filter frame 8 back and forth, three-color filters of R, G,and B formed on the filter frame 8 traverse vertically a line sensor 6 successively in the direction fo the short side, and one-line components of color picture are color-separated to picture information of three primary colors accurately and are read out from the line sensor 6. Since two flat springs 10 having one bending point are used to support the filter frame 8, the filter frame 8 is moved back and forth stably without using guide members.
Patent JP-S6482405-A (JP)
Title: Wire and cable
Inventor: SUZUKI KIYOTO
IPC: H01B7/29
Filed: 1987-09-25
Abstract: PURPOSE:To improve thermal resistance, flame retardancy, and hydrolysis resistance and to ease leading work by providing an extrusion coating layer composed of a specific compound and providing a tape layer serving both as a water-barrier layer and a thermal resistance fireproof layer on the extrusion coating layer. CONSTITUTION:An insulation layer 3 extrusively coated on a conductor 1 is a thermal resistance polyester resin or its elastomer having nothing of a halogen system flame retardant, and a typical polyester resin of the layer 3 is polybutylene terephthalate, polycarbonate, or polyethylene terephtalate etc. Next, a layer 4 combining water-barrier, and thermal resistant, fireproof, and flame retardative properties is provided on the layer 3. This makes excellent thermal resistance and electrical insulation to be obtained, and leading work to be improved.
Patent JP-S6397381-A (JP)
Title: Friction welding method for thin wall pipe body
Inventor: NAKAMURA HIDEO
IPC: B23K20/12
Filed: 1986-10-09
Abstract: PURPOSE:To form a satisfactory pressure welded part by forming a tapered part where the thin wall is formed from the equal diameter side toward the different diameter side on the jointing side end face of one side of a coupled of pipe bodies and pressure welding thereon to prevent the offset of a butt part. CONSTITUTION:The pipe body 1 is arranged concentrically with the pipe body 2 and the pipe body 1 is pressed against the pipe body 2 while rotating the pipe body 1 at a high speed by a driving means and a working means. At this time, the tapered part 3 is formed on the end face of the butting surface of the pipe body 1 with the thinner wall and both the pipe bodies 1 and 2 are pressed against each other. The tip of the tapered part 3 can be prevented from buckling by the butting surface 1a of the end face of the pipe body 1. As this result, the offset of the butt part is prevented and the satisfactory pressure welded part can be obtained in the pressure welding of the thin wall pipe bodies.
Patent JP-S60133083-A (JP)
Title: Bonding of aluminum
Inventor: FUJIMOTO YOSHIAKI
IPC: C09J5/02
Filed: 1983-12-20
Abstract: PURPOSE:To effect the firm bonding of aluminum, by treating the aluminum to be bonded by a chemical conversion treatment to form a conversion layer composed of chromium oxide, applying a specific primer layer to the surface, and bonding the treated aluminum with an adhesive composed of a nylon copolymer and an alkoxysilane containing an oxirane group. CONSTITUTION:A chemical conversion layer composed of chromium oxide is applied to the surface of aluminum e.g. by phosphoric acid chromate treatment, etc. The conversion layer is further coated with a primer layer composed of a bisphenol-type epoxy resin and an alkoxysilane having amino group at the terminal, and the obtained aluminum or aluminum alloy is bonded with an adhesive composed of a nylon copolymer (e.g. 6/12 nylon) and an alkoxysilane having oxirane group (e.g. gamma-glycidoxypropyltrimethoxysilane).
Patent JP-S62101182-A (JP)
Title: Picture processor
Inventor: SATO KOJI
IPC: H04N1/23
Filed: 1985-10-28
Abstract: PURPOSE:To obtain reproduced pictures having high quality by comparing picture element data, which is outputted from a converting means and has the converted characteristic, with a pulse pattern to output a pulse width modulated picture element signal. CONSTITUTION:Three-picture element components of digital picture data from a digital data output device 1 are synthesized by addition by an adding circuit, and the output is subjected to correction by a correcting circuit 6 and is inputted to a comparing circuit 9 through a D/A converting circuit 7 and an amplifying circuit 8. a picture element clock is generated from a reference clock from a reference clock generator 12 by a counter 13 synchronously with a horizontal synchronizing signal generated from a horizontal synchronizing signal generating circuit 15, and three kinds of pulse pattern synchronizing clock shifted from one another by one picture element lock are generated by a ternary counter 14, and one of them is selected at every line and is inputted to a pulse pattern generating circuit 10 through AND gates 17a-17c and an OR gate 17d and is inputted to the comparing circuit 9 through an amplifying circuit 11. It is compared with the input picture signal to subject to picture information at every three picture elements to pulse width modulation.
Patent JP-S6397347-A (JP)
Title: Control method for molten surface in mold in continuous casting machine
Inventor: AZUMA JUN
IPC: B22D11/18
Filed: 1986-10-09
Abstract: PURPOSE:To execute control having a little hunting and to improve the quality by detecting changing rate of level for actually measured molten surface, inputting this integral value to a nonlinear hysteresis characteristic circuit and correcting control input by correcting power when the changing value is greater than the prescribed value. CONSTITUTION:A level signal PV for the actually measured molten surface from the detector is inputted to the difference detecting circuit 44 as changing moment by moment and the changing rate for actually measured molten surface level at every unit times in the level signal is outputted. Then, it is integrated by an integrator 45 and the integrated value is inputted to the nonlinear hysteresis characteristic circuit 47 through a switch mechanism 46 and when the changing rate for the actual measured molten surface level is greater than the prescribed value, the correcting power (y) is outputted, to correct the control power.
Patent JP-2001063304-A (JP)
Title: Disc wheel
Inventor: KIKUCHI HIROBUMI
IPC: B60B5/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To improve riding comfort, vibration control, and noise proofing performances from a time when an input is small to a time when an input is large, without deteriorating durability and safety. SOLUTION: This disc wheel comprises: a disc 1 provided with a base rim 2; and a rim 3 supporting a tire 20. A rubber elastic body 4 is annularly interposed between an outer peripheral surface of the base rim 2 and an inner peripheral surface of the rim 3. A meshing mechanism for mutually meshing is provided to the outer peripheral surface of the base rim 2 and the inner peripheral surface of the rim 3.
Patent JP-S62100818-A (JP)
Title: Voltage detection type switch circuit
Inventor: HIGUCHI IWAO
IPC: G05F1/56
Filed: 1985-10-28
Abstract: PURPOSE:To obtain a voltage detection type switch circuit which has the stable actuation in a multi-current output mode and also can be set in a small space, by controlling the current flowing through a constant voltage power supply circuit part. CONSTITUTION:The light receiving side of a photocoupler 34 of a constant voltage power supply circuit part 22 is turned on with an output kept on an ON state and by the feedback carried out at the light emitting side of the photocoupler 34. Thus a thyristor 35 is set at a high impedance and therefore the current flowing to a Zener diode ZD36 is limited by a resistance 26 of a high resistance level. When the output is turned off, the width of the detection voltage can be set at a large value by a resistance 25 of a low level. Furthermore the heating of the ZD36 is prevented even through the voltage of a high level is applied to an area between (b) and (b') after the output is once turned on since the current flowing to the ZD36 is reduced. Thus a stable current is supplied to the output.
Patent JP-S6395378-A (JP)
Title: Beam monitoring
Inventor: OGASAWARA MUNEHIRO
IPC: G01T1/29
Filed: 1986-10-13
Abstract: PURPOSE:To enable the determining of the length of charged particles (electric charges) in the forward direction thereof, by a method wherein the charged particles are made to pass through a cavity to induce an inherent mode and the size of a field being induced is measured. CONSTITUTION:Charged particles 5 induce a stationary wave in a cavity as passing therethrough 1. The intensity of a magnetic field in the cavity is detected with an antenna 2 to measure the size thereof with a detector 3. At the same time, the total current is monitored with a current monitoring device 4. In this case, the width of electric charges 5 is presumed to be at its minimum when the field induced in the cavity 1 is at its maximum. In addition, when the flying cycle of the electric charges 5 coincides with the cycle of a resonance mode of the cavity 1 or one-(n)th (n is integer), the field in the cavity 1 increases in exponential-functional manner which facilitates the detection thereof and hence, the response of a measuring system only is required to cover the uninterrupted length of the charges 5, which further facilitates the measurement. This enables handy measurement of the length of the electric charges flying cyclically in the forward direction thereof.
Patent JP-S6483122-A (JP)
Title: Sign bar driving apparatus of spectrophotometer
Inventor: SHINODA KAZUHIKO
IPC: G01J3/06
Filed: 1987-09-25
Abstract: PURPOSE:To obtain an efficient transmission mechanism suitable for the driving of a sign bar, by meshing the spherical body provided to the leading end of the sign bar with the feed screw carved in the rotary shaft driven by a motor. CONSTITUTION:A feed screw 3 is directly carved in the rotary shaft 2 directly connected to a motor 1 and the spherical body 7 provided to the leading end of a sign bar 6 is meshed with the groove part of the screw.The movable body 8 holding the motor 1 and the rotary shaft 2 is supported so as to slide in the direction right-angled to the rotary shaft 2 by a guide 17 and lightly energized toward a diffraction lattice 4 by a spring 9. When the motor 1 is rotated by an input pulse and the rotary shaft 2 is rotated, the spherical body 7 moves on the circumference of the circle around the rotary shaft 5 of the diffraction lattice 4 and has the displacement in the direction right-angled to the rotary shaft 2. Since the movable body 8 is energized toward the diffraction lattice 4 at this time, the rotary shaft 2 follows the sign bar 6 and, since the spherical body 7 and the screw 3 are meshed under definite contact pressure, the possibility of generating backlash is eliminated.
Patent JP-H1090844-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: WATANABE HARUMI
IPC: G03C5/26
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of scum at the time of dissolving a solid developer for a silver halide photographic sensitive material. SOLUTION: A silver halide photographic sensitive material with at least one silver halide emulsion layer is processed with a soln. prepd. by dissolving a solid developer contg. a compd. represented by the formula in a prescribed amt. of water. In the formula, each of R1 -R5 is H or a substituent, at least one of them is -SM (M is H, an alkali metallic atom or ammonium) and each of X and Y is N or C.
Patent JP-H04121317-A (JP)
Title: Part alignment pallet
Inventor: OGO KAZUHIKO
IPC: B65G59/06
Filed: 1990-09-11
Abstract: PURPOSE:To enable aligned arrangement of a plurality of parts of different kinds by providing through alignment holes in the thickness direction of a strip-formed parts alignment pallet, and interposing an alignment hole open/close shutter with hole parts arranged at the same spacing with the alignment holes in the middle part of the pallet thickness direction. CONSTITUTION:When long-sized works 29 and short-sized works 30 are intended to be aligned, short-dimensioned works 30 are supplied onto a guide pallet 12 and vibrated. This causes the short-sized works 30 to be stored in an accommodating space 21 above an alignment hole 31 of parts-alignment pallet 11 through the guide pallet 12. Then, vibration is stopped and a shutter part 13 is activated by means of an operation knob 20. The work 30 is stored in a parts accommodating hole 36 by conforming a hole part 22 of the shutter part 13 to the accommodating space 21. Then, the shutter part 13 is returned to the original position and the hole of the accommodating space 21 is closed to accommodate long-sized works 29 upon the short-sized works 30 in a similar manner.
Patent JP-S60132975-A (JP)
Title: Cyclopentenone ether derivative and its production
Inventor: MINAMII MASAYOSHI
IPC: C07C49/493
Filed: 1983-12-20
Abstract: NEW MATERIAL:The cyclopentenone derivative of formula I . EXAMPLE:( 1R, 5S )-6, 6-Dimethyl-3-oxa-4(R)[1(R)-4-oxo-5,5-dimethyl-2-cyclopentenyloxy]bicyc lo[3,1,0]hexan-2-one. USE:Useful as an intermediate of pharmaceuticals, agricultural chemicals, etc. Hydrolysis of the exemplified compound with e.g. dioxane-water mixture gives 4(R)-hydroxy-5,5-dimethyl-2-cyclopentenone which is an intermediate of a prostaglandin derivative. PREPARATION:The compound of formula I can be produced by condensing 4-hydroxy-5,5-dimethyl-2-cyclopentenone with the lactone of formula II (R is H or lower alkyl) in the presence of an acid catalyst at 20-150 deg.C, preferably 30- 130 deg.C.
Patent JP-H1093209-A (JP)
Title: Circuit board
Inventor: HIRABAYASHI TAKAYUKI
IPC: H05K3/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To realize a fine pattern for mounting a semiconductor and chip components, without short-circuiting or lowering the dielectric strength by providing a protrusion with the same shape as that of a wiring pattern made of an insulating material on a surface of an insulating board, and providing a metal wiring pattern at its top. SOLUTION: The circuit board is constituted by an insulating board 1, a fine pattern made of photosensitive resin film or photoresist 3a on the surface of the board and a copper-plated film 2, formed by plating on an upper part of its protrusion. The board on which photosensitive resin film or photoresist 3b, superposed on the film or photoresist 3b via a copper-plated film 2, is obtained. The part of the exposed copper of the board is removed by etching to obtain the board having a fine metal wiring parttern.
Patent JP-H0874487-A (JP)
Title: Underground installation excavating probe
Inventor: GENMA SATOSHI
IPC: E21B7/18
Filed: 1994-08-31
Abstract: PURPOSE: To provide an excavating probe for investigating and confirming an existing underground installation safely while jetting high pressure air to specified decay soil for excavation. CONSTITUTION: An underground installation excavating probe is provided with an air compressor 6, an air tank 5 and a high pressure air excavator 1, and the high pressure air excavator 1 supplied with high pressure air from the air tank 5 is moved to decay soil under the jet control of high pressure air by an air controller 3 to excavate for investigation. The damage of an existing underground installation generated by investigation by hand excavating work, by the use of equipment such as a radar and a probe, and uncertain judgment on the existing underground installation due to the capacity limit of equipment, and the like are prevented by the application of high pressure air, and a construction period can be shortened by a large margin.
Patent JP-S6397300-A (JP)
Title: Treatment of night soil
Inventor: KATAOKA KATSUYUKI
IPC: C02F1/74
Filed: 1986-10-09
Abstract: PURPOSE:To prevent the deterioration in the activity of a catalyst for wet oxidation for a long period of time by adding an Mg ion supplying agent to night soil to convert the phosphoric acid in the night soil to NH4MgPO4 and separating the same prior to the wet oxidation. CONSTITUTION:The night soil is subjected to a wet oxidation treatment in the presence of the catalyst (e.g., catalyst formed by depositing Pt, etc., to TiO2, etc.) while the oxygen necessary for decomposing the oxidizable materials (e.g., COD, suspended matter, BOD) in the night soil is kept supplied thereto. The Mg ion supplying soil is [e.g., Mg(OH)2, MgO] is added and supplied to the night soil and the precipitate contg. NH4MgPO4 is separated and removed prior to the above-mentioned wet oxidation treatment. As a result, the deterioration in the activity of the catalyst is prevented for a long period of time and the rational removal of the phosphoric acid is permitted. The night soil is thus treated in the optimum process by the contact wet oxidation method.
Patent JP-H0990768-A (JP)
Title: Recording sheet peeling device
Inventor: FUJITA TETSUYA
IPC: B65H29/54
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a recording sheet peeling device capable of smoothly peeling a recording sheet from a sheet carrying drum regardless of the kind of recording sheets such as card or thin paper. SOLUTION: This device has a peeling claw 60 making contact with a sheet carrying drum 31 to partially lift the tip of a recording sheet 30 from the sheet carrying drum 31, and a peeling guide member 61 slipped into the lower side of the recording sheet 30 lifted by the peeling claw 60 to successively scoop the tip of the recording sheet 30 in the side edge direction according to the carrying, a plurality of sheet carrying ribs 61b for supporting the recording sheet 30 from under are stood on the upper surface of the peeling guide member 61 along the carrying direction of the recording sheet 30, and an inclined surface 64 is formed extending from the base part of one sheet carrying rib 61b situated on the peeling claw 60 side to the head part of the other sheet carrying rib 61b.
Patent JP-H0291507-A (JP)
Title: Measuring instrument for fine pattern
Inventor: SAITO TAKESHI
IPC: H01L21/66
Filed: 1988-09-29
Abstract: PURPOSE:To take an accurate measurement even when a fine pattern is made of a wiring material such as photoresist, silicon, and silicide by irradiating the fine pattern with positive ions from an ion gun when an electron beam is scanned on the fine pattern. CONSTITUTION:An ion source admitted from an ion source 50 is ionized by filament 70 in an ionization chamber 100 and applied with an acceleration voltage from an acceleration voltage source 60 to pass through an electron lens 80, thereby irradiating a semiconductor substrate 1 with an ion beam 90. Therefore, excessive electrons are neutralized with the ion beam 90 to the original slope line 6 of the electrostatic charging of the fine pattern 2, so the edge 2B of the fine pattern 2 can accurately be measured as an edge position 110. Consequently, even when the fine pattern 2 is made of the wiring material such as photoresist, silicon, and silicide, a charge-up phenomenon is prevented without causing any decrease in resolution nor deterioration in S/N and the pattern for eliminating the deformation of a secondary electron signal waveform is accurately measured.
Patent JP-H1091778-A (JP)
Title: Image regulation device
Inventor: INO YOSHIHIRO
IPC: G06T5/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To enable a worker to visually recognize the degree of image adjustment by preparing a γ curve display part where a γ curve, i.e., a conversion curve of image data is displayed and using a γ curve changing means which changes the γ curve that is displayed at the γ curve display part via the operation of an image regulation part. SOLUTION: An image display means 5 displays the image data stored in an image display memory 2 on an image display device 6. An image regulation means 7 adjusts the brightness and contrast of the image data of the memory 2. The device 6 also displays an image data conversion method using regulation in a γ curve. Then the image data conversion method is displayed in a γ curve after the image brightness and contrast are adjusted. This regulation is effective when the contrast emphasis place of the original data is changed in a current contrast state.
Patent JP-S61120047-A (JP)
Title: Inspecting device for article
Inventor: TACHIBANA MIKIO
IPC: G06T1/00
Filed: 1984-11-16
Abstract: PURPOSE:To inspect an article at high speed by the simple constitution by comparing the desired point based on a picture with a bit unit and collating it with master pattern data by using a TV camera and a general purpose computer. CONSTITUTION:A bottle 2 is picked up by the TV camera 8 and an image pickup signal passing through a preprocessing circuit 9 and a control circuit 10 is stored in a main memory of the general purpose computer 11 and displayed on a CRT monitor 12. When a keyboard 13 is operated while observing this display, the desired master pattern data are taught and stored in the computer 11. After this preparatory work is ended, the bottle 2 conveyed by a conveyor 1 is picked up by the camera 8 and the image pickup signal of the bit unit of the same address as each point forming the master pattern is collated with the bit unit data corresponding to the master pattern and a signal corresponding to the decision result is outputted from the computer 11 and the quality of the shape or the like of the article is inspected at high speed by collating a small amount of data by the simple constitution.
Patent JP-H0984584-A (JP)
Title: Heat resisting lipase and its production
Inventor: ENATSU MAKOTO
IPC: C12R1/865
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new lipase having excellent heat resistance by replacing an amino acid in an amino acid sequence constituting an α-helix of a natural type lipase with another amino acid. SOLUTION: In a new heat resisting lipase, an amino acid in an amino acid sequence constituting α-helix is replaced with another amino acid, wherein the α-helix-constituting amino acid sequence begins from the proline of the 306<th> and ends at the threonine of the 315<th> in an amino acid sequence of a lipase expressed by the formula. The replacement enables the improvement of the heat resistance and the productivity per the use of the lipase. Further, the obtained lipase enables an esterification or a transesterification using a substrate having a high melting point on an industrial scale.  The heat resisting lipase is obtained by isolating DNAs coding for the Rhizopus-derived lipase expressed by the formula from Rhizopus niveus, applying a site-specific mutation on the part of DNAs coding for the amino acids from the 306<th> to the 315<th> in the amino acid sequence and subsequently expressing the gene in a host cell.
Patent JP-S61122151-A (JP)
Inventor: TAKAMI AKIHIRO
IPC: B01J2/18
Filed: 1984-11-16
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。