baber/WOPTO huggingface dataset:
Patent JP-S54130828-A (JP)
Title: Photo sensor array device and image scanner using it
Inventor: TSUNEKAWA TOKUICHI
IPC: H04N5/335
Filed: 1978-03-31
Abstract: PURPOSE: To obtain correct photoelectric conversion signals where influences of voltage fluctuation are eliminated, by shielding a part of the light receiving part of a photoelectric converter and obtaining dark current information signals from the shielded light receiving part when the output of a sensor unit is read out.  
     CONSTITUTION: A part of light receiving part 2 which converts optical signals to electric signals is shielded, and dark current information signals are obtained from shielded light receiving part 2' when output signals are read out. As a result, influences of voltage fluctuation can be eliminated to obtain correct photoelectric conversion signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55132530-A (JP)
Title: Transfer magnetic sheet
Inventor: SAKAMOTO SHIYOUICHI
IPC: G11B5/70
Filed: 1979-03-30
Abstract: PURPOSE: To give the lubricity on the surface of the parting layer and to give excellent parting property and wear-proof performance, by commonly using the cellulosic resin and paraffin system wax or polyethylene wax to the parting layer provided on the substrate.  
     CONSTITUTION: On the substrate 1 such as polyester, acetate and peeling paper, the parting layer 2 is formed by coating the paint dissolving the cellulosic resin such as nitrocellulose and paraffin wax or polyethylene wax into solvent with dried thickness of 0.5W2μ. The magnetic substance layer 3 is formed by coating the magnetic powder on the parting layer 2 with the binder. This magnetic sheet has the characteristics that the magnetic substance layer 3 is not stuck to the mirror polish finish plate at the mirror polishing work after transferring. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63229368-A (JP)
Inventor: TOOMASU GAIGAA
IPC: G01N33/576
Filed: 1988-02-23
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-H09212886-A (JP)
Title: Optical pickup device
Inventor: KATO KENJI
IPC: G11B7/09
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device which can improve the intermediate position accuracy of an objective lens. SOLUTION: The optical pickup device 10 includes a light emitting part, an objective lens 11 which condenses the light sent from the light emitting part on the signal surface of an optical disk. a light receiving part where the light reflected by the signal surface of the disk is made incident via the lens 11, the actuators 12, 13 and 14 which movably support the lens 11 in the biaxial direction, and an actuator base which fixes and holds an actuator damper base 13 and contains the actuator yokes 15a and 15b. In such a constitution, the bottom surface of the actuator base is opened at the areas 15f and 15g corresponding to the actuator suspension springs.
Patent JP-H02217425-A (JP)
Title: Production of high strength steel sheet having superior formability
Inventor: SAKUMA KOJI
IPC: C22C38/06
Filed: 1989-02-18
Abstract: PURPOSE:To obtain a high strength steel sheet reduced in C content and excellent in formability by applying pickling and cold rolling to a steel containing specific amounts of Si, Mn, and Al, subjecting the resulting steel sheet to heating and cooling under respectively specified conditions, and further subjecting the above steel sheet to holding for a time defined according to steel components and then to cooling. CONSTITUTION:A steel having a composition consisting of, by weight, 0.07-0.12% C, 0.50-2.00% Si, 1.00-2.50% Mn, 0.005-0.100% solAl, and the balance Fe with inevitable impurities is pickled and cold-rolled at 30-85% draft. Subsequently, the resulting steel sheet is heated up to a temp. of the Ac1 point or above, 700-800 deg.C, held at the above temp. for 15sec-5min, and cooled down to 200-450 deg.C at 1-200 deg.C/sec cooling rate. Successively, at 300-450 deg.C, the above steel sheet is held at an average temp. T deg.C for a time (t)sec defined according to steel composition so that the value of X given by an equation is regulated to 6-7, which is then cooled down to <=150 deg.C within 60sec. If neccessary, one or more elements among Ni, Cr, Co, and Cu are added by <=1% in total to the above steel composition. This steel sheet has satisfactory weldability, etc.
Patent JP-S56138111-A (JP)
Title: Suppository containing unsaturated fatty acid or salt thereof
Inventor: SEKINE KUNIO
IPC: A61K47/00
Filed: 1980-03-28
Abstract: PURPOSE: A suppository, having improved absorptivity, and containing a medicament and an unsaturated fatty acid or a salt thereof.  
     CONSTITUTION: A suppository contains a medicament and an unsaturated fatty acid and/or a salt thereof, e.g. sodium linoleate. The medicament is particularya peptide hormone, e.g. insulin or calcitonin, enzyme, polysaccharide, e.g. heparin, carcinostatic agent or antibiotic which is, practically little or only insufficiently, absorbed by the conventional rectal or oral administration. The use of these medicaments as the suppository obtained in the form of a uniform mixture with an unsaturated fatty acid and/or a salt thereof permits their effective absorption through a rectrum and therefore their administration to a patient even without injection. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55131103-A (JP)
Title: Production of high-purity sintered body by hot hydrostatic press
Inventor: HARA AKIO
IPC: C01G11/00
Filed: 1979-03-31
Abstract: PURPOSE: To produce the sintered body of high purity and high density by using the raw material powder of extremely high purity and the specific size and shape produced by a chemical vapor deposition process and sintering the same by a hot hydrostatic pressing method.  
     CONSTITUTION: The powder or granular body which is the compound of Zn or Cd and S, Se or Te, is extremely high in purity, is several μ or several mm in size and whose shape assumes roundness of less undulations on the surface or angular shape is produced by a chemical vapor deposition process. This powder or granular body is put in a vessel made of glass, ceramics, metal, etc. and is heated and hermetically sealed while the gas in the vessel is being exhausted. This is sintered at 1,000°C, 1,000 atmospheric pressure by a hot hydrostatic pressing method without any contact with the gass being a pressure medium. This yields the sintered body of high purity and high density having light transmission characteristic to the light of wavelengths 0.1W30μ. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63206423-A (JP)
Title: Method for preventing cracking in mother ingot of amorphous alloy
Inventor: HIROMOTO TAKESHI
IPC: C21D1/00
Filed: 1987-02-24
Abstract: PURPOSE:To prevent generation of fissures and cracks by limiting the temp. changing speed of a mother ingot of an amorphous alloy in a specific temp. range at the time of heating or cooling said ingot. CONSTITUTION:The temp. changing speed of the mother ingot of the amorphous alloy consisting of Fe-B-Si, etc., in a 300-600 deg.C range is limited at the time of cooling or heating said ingot. The defectless ingot can be obtd. by limiting the cooling rate to <=1.5 deg.C/min in said temp. range. The cracking of the ingot can be prevented by limiting the heating speed for remelting to <=5 deg.C/min. This method is applied to the amorphous mother alloy for a pole transformer, etc., having the compsn. consisting of 2.5-4.0wt.% B, 3.5-6.0% Si and the balance substantially Fe.
Patent JP-S53123858-A (JP)
Title: Extra high voltage power interruptor
Inventor: ITOU HIROSHI
IPC: H01H33/59
Filed: 1977-04-05
Abstract: PURPOSE: To suppress making surge thus to reduce size and to improve reliability, by detecting source side voltage phase and residual line voltage phase and providing closing command when they come in phase. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57152645-A (JP)
Title: Parts feeding machine
Inventor: FUKUYAMA KATSUHIRO
IPC: H01K3/28
Filed: 1981-03-18
Abstract: PURPOSE: To feed reliably feds by providing a shutter on the starting side of a shoot, and a feeding hopper on the other end of the shoot, and controlling the opening and shutting of the shutter and hopper depending on the pressence of a fed in the hopper.  
     CONSTITUTION: A filament coil (fed) which have been transferred along the main transferring path 3 is dropped on a rack feeder 55 in a feeding hopper 42 through the main shoot 10. The main shoot 10 is constituted with two steps 14, 15, a stopper 26 is provided on the delivering end of the first step 14 to stop temporally the slide of the fed, and the feeding hopper 42 is made capable of opening and shutting. An element to detect the presence of a fed is provided in the feeding hopper 42, and the stopper 26 and hopper 42 are controlled to open-and-shut with detecting signals. Thus one fed is fed always, and the feed is stabilized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53124036-A (JP)
Title: Color display device
Inventor: BABA HIROMI
IPC: G06F3/153
Filed: 1977-04-05
Abstract: PURPOSE: To secure an easy-to-see color display by transmitting the color designation signal along with the video signal of the information picture and displaying the information picture with various colors which decide the color designation signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05345688-A (JP)
Title: Method for coating surface of hydrophobic microporous thermal insulation material
Inventor: DEREKU EDOWAADO MOOGAN
IPC: C04B41/50
Filed: 1993-02-04
Abstract: PURPOSE: To provide a method for coating the surface of a hydrophobic microporous thermal insulation material without destroying the hydrophobic characteristics of this material.  
     CONSTITUTION: The surface of a hydrophobic microporus thermal insulation material is heated, a hydrophilic surface layer is formed on this hydrophobic material, subsequently, the surface of the hydrophobic microporous thermal insulation material is coated by applying an aqueous coating such as an aqueous silicate adhesive agent on this hydrophilic surface. An abrasive and/or impact- resistant cover such as a glass fiber cloth may be applied on this coating as well. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000244430-A (JP)
Title: Superimposed signal reception device
Inventor: KOBAYASHI SEI
IPC: H04J13/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a device where a high speed modulation signal on a low speed modulation signal transmitted by superimposing it with the high speed modulation signal is removed and the quality of the low speed modulation signal that is not superimposed is not deteriorated by applying the removal of the high speed modulation signal only to the demodulation means of the low speed modulation signal superimposed with the high speed modulation signal. SOLUTION: A demodulation means corresponding to a low speed modulation signal which is not superimposed with a high speed modulation signal demodulates a reception signal and the demodulation means corresponding to the low speed modulation signal superimposed with the high speed modulation signal demodulates the output signal of a synthesis means. In the device, a variable delay unit 701, a variable phase shifter 704 and a variable attenuator 705 adjust the delay time, the phase and the amplitude so that the amplitude of the high speed modulation signal S5 and that of a replica signal r1, which are contained in a repeater output signal, become equal and the phases become opposite. Thus, the high speed modulation signal S5 is removed from the output signal of a synthesizer 706.  The low speed modulation signals S1 and S2 are taken out from the output signal of the synthesizer 706 by channel filters 711 and 721.
Patent JP-S61200963-A (JP)
Title: Diphenyl sulfide derivative
Inventor: TOMIZAWA KAZUYUKI
IPC: C07C323/52
Filed: 1985-02-28
Abstract: NEW MATERIAL:A compound of formula I (X is H, Cl, methyl; R<1> is H, alkali metal, lower alkyl, benzyl; R<2> is H, lower alkyl phenyl, acyl or 3 or more carbonatoms). EXAMPLE:2-Mercapto-3-[4-(phenylthio)benzoyl]propionic acid. USE:Hypolipemic. It reduces total cholesterol, triglyceride and other lipids in blood remarkably with reduced side-effects. PREPARATION:A compound of formula II is dissolved in an organic solvent, combned with a mercaptan or thiocarboxylic acid of R<3>SH (R<3> is lower alkyl, phenyl, acyl of 3 or more carbon atoms) in equimolar or double-molar amount to effect the reaction in the presence or absence of a base such as sodium carbonate at -20-50 deg.C to give a compound of formula I.
Patent JP-H02219136-A (JP)
Title: Bug inspection method in program modification
Inventor: KIKUCHI MASAYUKI
IPC: G06F9/45
Filed: 1989-02-21
Abstract: PURPOSE:To securely and easily find a 'new bug generation' part with a programmer by listing up discordance parts between processing data before and after program modification automatically. CONSTITUTION:A process for reserving the data of an input register in the address right before each instruction word described in programs before and after the modification and also the data of an output register in the address right after the instruction word while relating to instruction word addresses is inserted. The programs before and after the modification after the insertion processing are executed under the same conditions. The discordance parts between processing data before and after the program modification can be listed up automatically. Consequently, the programmer can securely and easily find the 'new bug generation' part.
Patent JP-S56135754-A (JP)
Title: Method of controlling current feeding time period at the time of acceleration
Inventor: TSUJIMURA MASAKUNI
IPC: F02P9/00
Filed: 1980-03-26
Abstract: PURPOSE: To prolong the current feeding time period through detection of an acceleration signal in an electronic ignition timing controlling system.  
     CONSTITUTION: An igniting unit 8 is controlled by a CPU7 through detection of the operational condition of an internal combustion engine 1 by an acceleration sensor 9, suction vacuum sensor 5, reference position sensor 4, rotational angle sensor 3 and sensor signal processing circuit 6. At the time of acceleration of the engine, current feeding time period is shortened and the voltage produced by an ignition coil is lowered resultantly. An acceleration pulse H is produced only at the time of opening the throttle valve, but it is not produced at the time of closing the throttle valve. Here, since the intervals of the pulses are uniform, the pulse interval Hw of the acceleration pulses H becomes the shorter as the throttle valve opening speed is increased. When acceleration is thus detected, current is increased. For a predetermined times of ignition, current feeding time period is increased to a certain extent, or otherwise, it is decreased at a constant rate for each time of ignition. With such an arrangement, it is enabled to optimally control the current feeding time period at the time of acceleration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11223720-A (JP)
Title: Color filter and color pattern material
Inventor: FURUKAWA TADAHIRO
IPC: C09D11/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide color filters of a light transparent type with which the light resistance of dyes of a triphenyl methane system having excellent color developability may be effectively improved and the light resistance equal to the light resistance obtainable when pigments are used may be obtd. SOLUTION: The color filters 500 are used to make color display of a color liquid crystal display 100 of the light transparent type. The color filters 500 include color patterns 520 including three primary colors of red, green and blue. The improvement of the light resistance of the color of the green based on cyan among the three primary colors is needed. The color of the green includes the dyes of the triphenyl methane system as a coloring material. A metal complex is added to the color patterns contg. such dyes in order to improve the light resistance. The metal complex to be added is preferably dialkyl phosphate, dialkyl dithiocarbanate or benzene dithiol or the resembling dithiols. The metal is preferably nickel, copper or cobalt.
Patent JP-H0543105-A (JP)
Title: Device for carrying and stacking workpiece
Inventor: JIYANNRIYUKU MIYON
IPC: B21D43/22
Filed: 1992-02-26
Abstract: PURPOSE: To provide a device for conveying and piling workpieces at a high speed without causing damage thereon by providing highly stable operation and high accuracy of piling. CONSTITUTION: A device for conveying and piling workpieces comprises a conveyer 13. The conveyer 13 includes a plurality of endless belts 19. The endless belts 19 are operated in stages and are disposed in parallel below a vacuum chamber 29. The vacuum chamber 29 forms ducts, which are separated from one another in a horizontal direction and comprise openings at the bottoms. An ejector lever 20 acting on an upper part 51 of a flexible tape 32 is provided in each of the ducts. The flexible tape 32 is connected to a beam member 7 and a compensation means 35 containing a compression spring. The conveyer is disposed above a piling store 14. The piling store comprises a grid in which a roller conveyer 18 removes a batch 47. The device is used for exchanging a sheet and a corrugated board, especially for conveying and piling a corrugated board plate.
Patent JP-H09235660-A (JP)
Title: Bulk compact of amorphous alloy powder and its production
Inventor: YAGI MASAAKI
IPC: B22F3/15
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To produce a bulk compact of an amorphous alloy powder by binding the powder of the amorphous alloy with a glass having the softening point lower than the crystallization temp. SOLUTION: The powdery mixture of the amorphous alloy powder with the glass having the softening point lower than the crystallization temp. is press-sintered at the temp. higher than the softening point of the glass and lower than the crystallization temp. Therefore, the amorphous alloy is kept in the amorphous state. On the other hand, since the heating temp. of the sintering is higher than the softening point of the glass, the softened glass powder is infiltrated compactly among the amorphous alloy particles by applying pressure thereto at the temp. The glass is hardened after cooling, then acts on as the binder, thus the bulky and the high density compact is obtained from the sintered product.
Patent JP-H07248099-A (JP)
Title: Inflow method of distributing reservoir
Inventor: MIWA TOSHIO
IPC: F17D3/14
Filed: 1994-03-10
Abstract: PURPOSE:To reduce the dropping sound of flowing water, prevent the countercurrent on inflow side, ensure the secondary-side pressure of a valve, and prevent the fluctuation in operating point of a storage pump. CONSTITUTION:An inflow piping, 1 is raised up to a height 7 capable of ensuring a prescribed pressure, the discharge port 2 of an extended piping 1B connected thereto is opened lower than the lowest level LWL, and an air piping 3 for intake air and discharge air is provided near the top of the inflow piping 1.
Patent JP-H06246925-A (JP)
Title: Liquid storage container, print head unit using same and printer loaded therewith
Inventor: NAKAJIMA KAZUHIRO
IPC: B41J2/175
Filed: 1993-03-01
Abstract: PURPOSE:To provide an ink storage container copable of stably supplying liquid ink to the outside and increased in the degree of freedom of an operation posture without generating ink leakage and enhanced in ink storage volume efficiency and use efficiency, a print head unit using the same and a printer loaded with the printing head unit. CONSTITUTION:An ink storage container 1 is equipped with a plurality of demarcated chambers 1a-1f partitioned by a plurality of partition plates 2a-2e and an ink supply port 5 and an atmosphere communication port 4 are respectively arranged to the chambers 1f, 1a and the chambers 1a-1f are connected only by a continuous liquid supply member 8. This container 1 is used in a print head unit to provide an energy generating means for emitting ink to the printing head unit and this print head unit is mounted to form a printer.
Patent JP-S56135568-A (JP)
Title: Ink for ink jet printer
Inventor: YAMAGISHI YASUO
IPC: C09D11/00
Filed: 1980-03-28
Abstract: PURPOSE: An ink for an ink jet printer with excellent shelf stability, which contains an infrared-absorptive chromium complex dye and a specified polar material.  
     CONSTITUTION: An infrared-absorptive chromium complex dye of the formula (wherein SO 3  is bonded at A or B) is mixed with a water-soluble org. solvent (e.g., ethyl cellusolve). To the resulting mixt. are added water, an alcohol and a polar material (e.g., diethanolamine or dimettyl-formamide) contg. nitrogen in the molecule, as a dissolution auxiliary for the disperssion of the dye.  
     EFFECT: A stable ink which does not agglomerate or precipitate when stored for a long period of time, is obtained and is able to be used as an ink readable in an optical reading device such as OCR, OMR or a bar code reader. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59187311-A (JP)
Title: Telescope attachment for interchangeable lens
Inventor: MATSUO HIROBUMI
IPC: G02B15/00
Filed: 1984-03-01
Abstract: PURPOSE:To obtain a direct viewing telescope which facilitates the capture of a target of observation by arranging a coaxial direct viewing erect prism at the camera mount part of an interchangeable lens for a single-lens reflex camera and an eyepiece lens behind it. CONSTITUTION:The coaxial direct viewing erect prism consists of two triangular prisms stacked on a principal optical axis in a Z shape so that respective end surfaces are perpendicular to the principal optical axis and the 3rd surface of one prism is in a roof shape, and reflects and projects incident light so that it forms a direct vision erect image. In this case, a compensating lens 5 having negative refracting power is interposed for back compensation between the erect prism 4 and interchangeable lens 1, preventing such trouble that the light beam passed through the interchangeable lens 1 forms an image in the coaxial direct viewing erect prism 4. Thus, a coaxial direct viewing compact attachment for a telescope which facilitates the capture of a target through the interchangeable lens is obtained.
Patent JP-H02219369-A (JP)
Title: Video signal processor
Inventor: ISOBE MITSUO
IPC: H04N5/14
Filed: 1989-02-20
Abstract: PURPOSE:To adjust a reproduced picture in a common circuit by applying digital processing to a video signal different in signal form, converting the signal into Y and C signals, adjusting the signals, and returning the signals to three primary colors by an inverse matrix circuit common for the both signals. CONSTITUTION:The digital video signals of the three primary colors even to either high-vision or NTSC are supplied to signal input terminals 10-12 and these signals are converted to analog signals by D/A conversion circuit 20-22. Then, three primary color signals are sent through interpolation filter circuits 30-32. A matrix circuit 40 supplies the Y signal to subtractors 41 and 42 and a Y signal processing circuit 50. The circuit 50 adjusts the Y signal to a desired state and supplies the signal to an inverse matrix circuit 70. The subtractors 41 and 42 respectively supply B-Y and R-Y signals to first and second C signal processing circuits 60 and 61. In the circuits 60 and 61, the amplitude of the C signal is respectively adjusted. These Y, B-Y and R-Y signals are converted to three primary color signals G, B and R in the circuit 70, and sent to signal output terminals 80-82.