baber/WOPTO huggingface dataset:
Patent JP-H06251192-A (JP)
Title: Optical character reader
Inventor: DOUBA KENICHI
IPC: G06K9/20
Filed: 1993-02-26
Abstract: PURPOSE:To successively and easily perform the reading of various kinds of by employing such constitution that reading control information is written and read out on/from the slip desired to read by using multiple colors other than that of a reading character. CONSTITUTION:This reader is to designate the reading control information of an OCR when the reading is performed, and the color is decided and written on the document at every kind of reading information by representing the designation of a position out of the reading control information in the color 2 other than the color 1 which represents the reading character, and the designation of the kind of color in the color 3, etc. A color image is read in a color image scanner part 10, and the color image is stored in a sheet buffer 11 of one sheet. The reading control information of arbitrary color is recognized by a control information recognizing part 12, and a character recognizing part 13 recognizes the character based on a recognition result.
Patent JP-S53123783-A (JP)
Title: High-speed revolving apparatus
Inventor: FURUISHI YOSHIO
IPC: F16F15/02
Filed: 1977-04-04
Abstract: PURPOSE:In the apparatus so constituted that a body of revolution is supported by a plurality of roller bearings, more than one roller bearings are elastically supported by the damper of which damping coefficient is specified, and thus, improving of the life of roller bearings and the safety of the body of revolution are schemed.
Patent JP-S58155483-A (JP)
Title: Pattern recognizing device
Inventor: MAEDA AKIRA
IPC: G06T11/20
Filed: 1982-03-11
Abstract: PURPOSE:To obtain high-precision pattern data, by recognizing additional information added to a pattern on a drawing to correct the shape, the size, etc. of the pattern. CONSTITUTION:Lines written with a thickness of additional information are detected from a linear pattern on the drawing by a thickness calculating circuit 7 and are taken out. Arrows on the drawing are obtained by an arrow detecting circuit 8. Character information is read by a character recognizing processor 9. Characters are taken out in a character cutting circuit 10 one by one and are recognized in a character recognizing circuit 11. When characters are cut, a character is detected as an isolated region, which is separated from patterns and has a certain size, and is taken out. In respect to an ordinary pattern, coordinates of points of four corners are obtained, and the pattern is encoded as segments between these points. A position of the ordinary pattern to which additional information written with a thickness different from that of the ordinary pattern should be added is obtained on a basis of obtained coordinate information.
Patent JP-H10239487-A (JP)
Title: Plant operation support system
Inventor: HISAMOCHI KOUHEI
IPC: G21D3/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To support the determination of abnormal condition by evaluating the reliability of process signal from the range of signal at the time of abnormality and setting of reliability for every condition of abnormality, and displaying the process signal, reliability data and plant operation setting value. SOLUTION: A condition monitoring unit 3 reserves a process signal input to a signal input unit 2 and surrounding ambient data such as temp. pressure, and humidity. A reliability processor 6 determines the degree of reliability of each process signal according to the conditions of abnormality, based on the process signal from the unit 3, the ambient data a reliability setting rule. A plant operation setting value processor 8 compares the plant operation setting value from a plant operation setting value information storing unit 7 with the process signal from the processor 6 and determines the reaching condition of the setting value, then displays it at an output processor 9. The processor 9 displays the process signal from the processor 6 and the reliability data, and the relevant data such as plant operation setting value. Accordingly, an operator can judge the conditions surely.
Patent JP-H04277611-A (JP)
Title: Manufacture of semiconductor device
Inventor: TERADA TOMONORI
IPC: H01L21/30
Filed: 1991-03-06
Abstract: PURPOSE:To enable further micronization by improving the precision of overlapping over the whole region of a semiconductor device. CONSTITUTION:A pattern of indices 2 is set on an exposure mask before patterning for the first substrate working, and exposure is made simultaneously with an LSI pattern 1. Before mask patterns for the second and after substrate working and ion implantation are exposed, a strain of the exposure region is measured and corrected based on the indices 2 formed in the first working.
Patent JP-S60182426-A (JP)
Title: Optical deflector
Inventor: YAMASHITA MAKI
IPC: G02F1/11
Filed: 1984-02-29
Abstract: PURPOSE:To obtain an optical deflector with which a large deflecting angle is obtainable by utilizing the two surface acoustic waves (SAW) generated from an interdigital transducer (10T) for deflection of light. CONSTITUTION:An optical waveguide layer 11 having the refractive index higher than the refractive index of an acoustooptic substrate 10 consisting of an LiNbO3 crystal, etc. is formed on the substrate 10. A high-frequency signal is impressed to IDT12 consisting of Al, etc. from a high-frequency signal generator 13. The SAW1, SAW2 of the IDT12 are reflected by reflecting means 21, 22. The depth of the means 21, 22 are enough with about 2A by using the wavelength (period) of the SAW. The SAW1, 2 are reflected by the means 21, 22 and propagate as SAW3, SAW4 toward the center of the substrate 10. A light beam B is made incident to the inside of the layer 11. The incident beam B and the SAW3 reflected by a reflecting groove 21 satisfy the Bragg diffraction condition and are deflected by an angle 2theta. The beam B1 and the SAW4 reflected by a reflecting groove 22 are deflected by the angle 2theta with Bragg diffraction. The finally light beam B2 is deflected by an angle 4theta.
Patent JP-2000197886-A (JP)
Title: Ultrapure water electrolyzing apparatus and method
Inventor: SAWAMOTO ISAO
IPC: C02F1/46
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide an ultrapure water electrolyzing apparatus and method always stable in the oxidation and reduction potentials of an anode soln. and a cathode soln. and not almost generating particles. SOLUTION: An anode chamber 1 and a cathode chamber 2 are opposed to each other through a solid electrolyte 3 within an ultrapure water electrolyzing apparatus 16 and a DC current is supplied across an anode active substance 4 and the cathode active substance 5 applied to a carbon sheet 6 to form an anode soln. 10 and a cathode soln. 11 from ultrapure water 9. It is desirable to remove particles by fitting the filters to the outlets of the anode and cathode solns. 10, 11.
Patent JP-H10272429-A (JP)
Title: Ultrasonic washer and sound pressure adjusting method therefor
Inventor: MATSUZAKI NOBUKI
IPC: B08B3/12
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic washer in which the impedance of a vibrator and an ultrasonic oscillator are surely and easily matched. SOLUTION: An ultrasonic washer for providing ultrasonic vibration to a washing liquid for washing a material to be washed is provided with a washer body 11 into which the washing liquid is fed, a vibrator 24 fitted to a vibration diaphragm installed in this washer body 11, an ultrasonic oscillator 31 for ultrasonicly vibrating and electrically driving the vibrator 24 and a matching circuit part 27 provided between the ultrasonic oscillator 31 and the vibrator 24 and having coils 44 and capacitors 42 for matching the impedance of the vibrator 24 and of the ultrasonic oscillator 31.
Patent JP-S60182181-A (JP)
Title: Semiconductor laser array
Inventor: YANO MORICHIKA
IPC: H01S5/00
Filed: 1984-02-28
Abstract: PURPOSE:To couple the laser operating parts with each other at the phase difference in zero degree by a method wherein common active layers are supplied with current from each mesa stripe assuming multiple mesa with high mixed crystal ratio to be current channels. CONSTITUTION:A p-clad layer 2, an active layer 3 and photo-guide layer 4 formed on a GaAs substrate 1 are common layers to each strip part 7 while an n clad layer 5 and a cap layer 6 are divided into multiple stripe parts 7 by a high resistance layer 8 respectively supplied with current. Each stripe part 7 respectively supplied with current becomes a current strangulating mechanism with laser operating parts 9 arrayed in parallel corresponding to each stripe. Besides laser beams are radiated from another laser operating part 3. The regions between the laser operating parts 9 become photocoupling parts 10 to phase-couple the laser beams optically. It is evident that the difference in refractive indices between the laser operating parts 9 and the photo-coupling parts 10 may be formed by the real number parts only.
Patent JP-H01247086-A (JP)
Title: Production of protease from endothia parasitica
Inventor: RUNE KUDEERU
IPC: C12R1/645
Filed: 1989-02-17
Abstract: Process for decreasing the viscosity in fermentation processes, this viscosity being due to the production by the microorganisms in the culture of viscosity-enhancing polymers besides the desired product, which consists in introducing into the fermentation media an enzyme or mixture of enzymes which acts on the viscosity-enhancing polymers. 
<??>The enzymatic treatment may be performed during fermentation, at the end of fermentation before separation of the microorganisms, or after their separation before the concentration or during the concentration of the medium by ultrafiltration. 
<??>Use in the production of a milk-coagulating protease by Endothia parasitica.
Patent JP-S57153060-A (JP)
Title: Solid drawing material
Inventor: KOBAYASHI SANGO
IPC: C09D11/00
Filed: 1981-03-18
Abstract: PURPOSE: To provide a solid drawing material which has excellent drawability and thick-wall coatability and gives a drawn surface which is scarcely sticky, by blending micro-capsules coantg., as a core material, an org. solvent compatible with waxes, with a solid drawing material composed of a colorant, wax, liquid oil and an extender as main components.  
     CONSTITUTION: 5W35wt% (based on the amount of a solid drawing material) micro-capsules having a particle size of 0.1W1mm and contg., as a core material, an org. solvent (such as cyclohexane or toluene) having a b.p. of 70W180°C and compatible with waxes, are blended with a solid drawing material composed of a colorant, e.g., a pigment such as carbon black or Hansa Yellow, or a mixture of a colorant and a dye added thereto, wax such as paraffine wax, liquid oil such as liquid paraffine and an extender such as CaCO 3  or talc as main components. There can be obtd. a product which gives a drawn surface which is scarcely sticky while keeping drawability and thick-wall coatability which crayon and pastel crayon possess. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04257727-A (JP)
Title: Window molding for vehicle
Inventor: YADA YUKIHIKO
IPC: B60R13/07
Filed: 1991-02-07
Abstract: PURPOSE:To prevent the corrugated deformation caused by a cutting groove on the back face of a decorative lip at the corner molding section of a molding main body. CONSTITUTION:In a window molding for a vehicle inserted into a gap between the window opening section of a car body panel 1 and a window glass 5 assembled in the window opening section, a molding main body 11 continuously and integrally provided with an upper molding section 11a, a corner molding section 11b and both side molding sections 11c having a support leg 12 inserted into the gap and a decorative lip 13 stretched from the support leg 12 toward a window glass face respectively is extrusion-molded, and a cutting groove 15 is recessed only on the back face of the decorative lip 13 of the side molding sections 11c. The decorative lip 13 is flexed on the back face side of the decorative lip 13 of the side molding sections 11c while a portion thinned by the cutting groove 15 serves as a fulcrum, and a dripping member 21 constituting a dripping guide groove 28 is protruded from the window glass face by the preset height.
Patent JP-H02186044-A (JP)
Title: Roof plate
Inventor: HIRAI TAKASHI
IPC: E04D3/30
Filed: 1989-02-21
Abstract: PURPOSE:To reinforce an eaves part by nipping the edge part on the eaves side of a roof plate body between the nipping plates of an eaves part reinforcing member and installing the reinforcing member along the eaves edge line of the body. CONSTITUTION:A sharp projection 32 and a V-shaped groove 33 which are measured each other are formed onto the undersurface of an upper part nipping plate 28 and a lower part nipping plate 29, respectively, and an insertion groove 31 is formed at the edge part on the eaves side of the nipping plate 29, and an eaves part reinforcing member 27 is formed. An installation piece 17 installed at the edge part on the eaves side of a roof plate body 10 is nipped between the both nipping plates 28 and 29 of the reinforcing member 27 and pressed, and the reinforcement member 27 is installed by meshing the V-shaped groove 33 onto the projection 32.
Patent JP-H07224949-A (JP)
Title: Mechanical seal
Inventor: OZAWA YUTAKA
IPC: F16J15/34
Filed: 1994-02-15
Abstract: PURPOSE:To reduce fluid leakage and prevent generation of abnormal abrasion on the seal surface even if the seal ring deforms due to temperature difference. CONSTITUTION:The seal surface of a rotating side seal ring 33 is made in an elastic seal surface 34 capable of making an elastic displacement and a piezoelectric vibrator 75, which makes high frequency expansion in the axial direction by impression of frequency voltage, is interposed between a stationary side seal ring 53 and a ring retainer 52.
Patent JP-S62197568-A (JP)
Inventor: OTOMO TAKESHI
IPC: E04G21/02
Filed: 1986-02-26
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-S60183478-A (JP)
Inventor: KOU HIROSHI
IPC: G08B15/00
Filed: 1984-02-29
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-H11292786-A (JP)
Title: Pharmaceutical preparation having antitumor activity
Inventor: TORESUCHARIN IVAN DMITRIVICH
IPC: A61P35/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical preparation that comprises vegetable ingredients and has antitumor activity with reduced toxicits. SOLUTION: This preparation includes Ganoderma lucidum, Corios verbicolor and Angerica shikokiana Makino at a ratio of 10:5:3.
Patent JP-S51114375-A (JP)
Title: A shelf plate for gas-liguid contact apparatus
Inventor: KATOU AKIRA
IPC: B01J10/00
Filed: 1975-04-01
Abstract: PURPOSE: To provide a shelf plate in a packing column for gas-liquid contact apparatus, which provides effective reaction and prevents clogginess. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51114505-A (JP)
Title: Pressure reduction type vapour generator
Inventor: NOMURA TOSHIROU
IPC: F22B3/02
Filed: 1975-03-31
Abstract: PURPOSE: A pressure reduction type vapour generator for automatic discharge of non-condensing gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06249792-A (JP)
Title: Inspection apparatus for pattern of printed circuit board apparatus
Inventor: INASUMI HITOSHI
IPC: G06T7/00
Filed: 1993-03-01
Abstract: PURPOSE:To precisely inspect a printed-circuit board which is provided with a landless through hole. CONSTITUTION:An inspection apparatus for a pattern of a printed circuit board is provided with an input part 6 which is composed of a preprocessing part 2 which numerically converts a video signal (d) having converted an inspected pattern 7 by a photoelectric conversion scanner 1 into digital image data (e) and of a binary coding circuit 3 which converts the digital image data (e) into binary image data (f). In addition, the printed circuit board pattern inspection apparatus is provided with a pseudoflaw-removal-mask generation part 4 which is composed of a branching-and-end-point detection circuit 42 which extracts the branching point and the end point of fine-line image data (g) having changed the binary image data (f) into a fine line by a fine-line formation circuit 41 so as to obtain branching-point image data (h) and of an expansion circuit 44 which expands branching-fine-line-pattern image data (p) having extracted a landless through hole part by a landless-part-branching-point extraction part 43 from the branching-point image data (h) so as to obatin pseoduflaw-removal- mask data (r) and with a design-reference inspection part 5 which regards the pseudoflaw- removal-mask data (r) as outside a range to be inspected and which comapres the binary image data (f) with a pattern design reference so as to inspect a flaw.
Patent JP-H03243565-A (JP)
Title: Continuous form folding/bonding method and device
Inventor: SUZUKI HISAYA
IPC: B65H45/22
Filed: 1990-02-22
Abstract: PURPOSE:To finish stably without forming wrinkles, residual bubbles, and the like when unit forms folded and bonded are manufactured, by cutting folded and superposed continuous forms per unit form, and after that, applying a pressure to bond the superposed parts. CONSTITUTION:After continuous forms 1 are set, they are lifted up from the tension members 15 and 15 of a superposing device 11 to folding members 16 and 16 in order, and folded and superposed. On the way of the folding, the water is sprayed to the superposed surfaces of the forms 1 from the spray nozzle 20 of a spray device 12. Then, the forms 1 are delivered to a cutting device 13, and separated along the perforations 4 for separation by means of a low speed roller 24, a high speed roller 25, and a blade 26 to be formed in unit forms 2. Then, the forms 2 are delivered to a pressurizing device 14, their folded/superposed parts are pressurized through an activated wet adhesive 6, and conveyed to a conveyer stacker 29. Since the forms 1 are bonded on the step to be cut to be formed in the forms 2 in such a way, no kink of paper sheets and the like are generated, and wrinkles, residual bubbles, and the like can be eliminated.
Patent JP-S60184065-A (JP)
Title: 2-methylene-1,3-propanediamine compound
Inventor: UEDA YOUICHIROU
IPC: A61P25/04
Filed: 1984-03-01
Abstract: NEW MATERIAL:A 2-methylene-1,3-propanediamine compound shown by the formula I (R<1> is halogen; R<2> is halogen, or H) and its acid addition salt. EXAMPLE:N,N'-Bis(2,6-dichlorophenyl)-N-N'-bis( 2-imidazolin-2-yl )-2-methylene-1, 3-propanediamine. USE:A drug acting on circulatory organs useful as a preventive and remedy especially for cardiac incompetence, diseases of coronary artery, and cardiac arrhythmia. Further as an anti-inflammatory drug, analgesic, and hypotensor. PREPARATION:A 2-substituted phenylaminoimidazoline compound shown by the formula II is reacted with a dihalide compound shown by the formula III (X is Cl, Br, or I), to give a compound shown by the formula I .
Patent JP-S60183705-A (JP)
Title: Resin magnet and manufacture thereof
Inventor: SUGAYA YUUJIROU
IPC: H01F1/113
Filed: 1984-03-02
Abstract: PURPOSE:To obtain a material which has great magnetic energy product by using liquid heat curing resin wherein magnetic fine powder is uniformly dispersed as a binder. CONSTITUTION:Colloidal magnetic fluid is made by uniformly dispersing superfine grain ferrite 3 of approx. 100Angstrom  in unsaturated polyester resin liquid. This material is used as a binder 2, mixed at the rate of 1:9 with strontium ferrite 1 of mean grain diameter 1mum, formed by pressing in magnetic field of 15,000 oersted and the formed poruduct is heat-cured. In a construction filled with the resin magnet made in this way, the binder 2 is filled in the void in the substrate strontium ferrite 1 and in the binder 2, the fine grain ferrite 3 is uniformly distributed and fixed. Consequently, the rate of magnetic material occupied in unit volume is increased and magnetic energy product is improved.
Patent JP-S63206910-A (JP)
Title: Magnetic recording medium
Inventor: CHINO EIJI
IPC: C09D5/23
Filed: 1987-02-23
Abstract: PURPOSE:To reduce the surface electric resistance of a magnetic layer by incorporating a sulfonic acid metal base-contg. polyurethane into the magnetic layer and incorporating specific carbon blacks therein. CONSTITUTION:The magnetic layer contains the sulfonic acid metal base-contg. polyurethane as the binder and contains the carbon black I having 20-40mmu average particle size and >=900m<2>/g BET specific surface area and the carbon black II having 10-30mmu average particle size and 100-300m<2>/g BET specific surface area at 2:8-5:5 weight ratio of I:II. A coating compd. excellent as a magnetic coating compd. is thereby obtd. and the magnetic recording medium which excels in the surface resistance and durability of the magnetic layer and is formed with the magnetic layer having the good dispersion of the magnetic powder and carbon blacks is obtd.
Patent JP-H04289635-A (JP)
Title: Frame for color selection electrode of in color cathode-ray tube
Inventor: ITO HIDEYA
IPC: H01J29/02
Filed: 1991-03-06
Abstract: PURPOSE:To provide a frame structure capable of equalizing the tension distribution of a grid all over its surface so as to suppress the degradation of color parity due to the vibration of a color screening electrode of grid wiring and stretching type being used in a color cathode-ray tube. CONSTITUTION:A supporting rod 21 for mounting an aperture which acts as a grid, and a resilient supporting body 22 for supplying a force which generates a tension on the supporting rod are fixed with a connecting pin 23 and a plate spring 24. Since the supporting rod 21 and the resilient supporting body 22 are rotatable about the connecting pin 23, the angle change of the connecting part accomplished by the deformation of the resilient supporting body due to pressure transmits to bending moment to the supporting rod, so that an uniform deflection Can be assured all over its surface and the tension distribution of the grid can be equalized.
Patent JP-S55131587-A (JP)
Title: Rotary body permanently rotated without using energy
Inventor: YAMAZAKI MAMORU
IPC: F03G7/10
Filed: 1979-04-03
Abstract: PURPOSE: To cause permanent rotation, by providing a rotary body of such a construction that a box which has sending lines, return lines, long sending lines, long return lines and angles and whose center of gravity is located in its left-hand part wherever the box is turned is put on angle dividing lines and by providing a liquid in the rotary body and by continually returning the center of gravity to the left- hand part simultaneously with rotation.  
     CONSTITUTION: A sagging box 4, which has sending lines 1, return lines 1', long sending lines 2, long return lines 2' and angles 3 and whose center of gravity is located in its left-hand part wherever the box is turned, is put on angle dividing lines A so that a rotary body 5 is constructed. A liquid 6 is put in the rotary body and a shaft 7 is attached thereto. As a result, the entire liquid 6 moves like a balancing toy centering the shaft 7 to provide a perpetual starting point to permanently rotate the rotary body 5. When the center of gravity located in the left-hand part tries to return to a place just under the shaft 7, the rotary body 5 is rotated. At that time, the entire box 4 is tilted and the liquid 6 therein moves leftward horizontally in the positions of the angle dividing lines A so that the center of gravity is continually returned to the original left-hand position simultaneously with the rotation. Permanent rotation is thus caused. 
     COPYRIGHT: (C)1980,JPO&Japio