baber/WOPTO huggingface dataset:
Patent JP-S62160758-A (JP)
Title: Solid-state image pickup element
Inventor: MURAYAMA TAKASHI
IPC: H04N5/335
Filed: 1986-01-10
Abstract: PURPOSE:To read multiple lines readily without complexing manufacturing processes, by a constitution wherein the depths of potential wells of embedded channels in horizontal CCDs are different, gate electrodes are controlled, and signals from a vertical transfer part are allocated to each horizontal CCD. CONSTITUTION:An image is formed on a light receiving part 1. Electric charge corresponding to the luminance of an object is transferred by a vertical transfer part 2 and sent to a horizontal transfer part through a gate electrode 3. At this time, the charge in an odd-numbered field selected by scanning is sent to an embedded channel 6a in an HCCD6. At the same time, the charge is sent to an embedded channel 7a in an HCCD7 through the HCCD6 by a gate electrode 5, which has become an H level and is conducted. When the charge in an even-numbered field selected next time is sent to the horizontal transfer part, the gate electrode 5 becomes an L level. The charge is sent to the embedded channel 6a and accumulated. Thus the signal charge from the vertical transfer part 2 is allocated to the respective HCCDs 6 and 7. The signals are supplied to a recording or display device through buffer amplifiers 8 and 9.
Patent JP-H06208457-A (JP)
Title: File logic check system
Inventor: SHIBATA TAKAHIRO
IPC: G06F9/06
Filed: 1993-01-11
Abstract: PURPOSE:To prevent the capacity of a system, the generation of missetting and the man-hours of maintenance from being increased due to the setting of file logic check for each program. CONSTITUTION:A program describing only the file logic check stored in a source program storing device 1 is translated by a source program translating device 2 to generate a logic, check module, which is stored in a logic, check part 3a in a data storing device 3. In the case of executing an objective program, the objective program is loaded from a program storing device 4 to a main memory device 5, and at the same timing the logical check part 3a referred by the objective program is loaded from the device 3 to the device 5.
Patent JP-S57115551-A (JP)
Title: Photoconductive material
Inventor: SHIRAI SHIGERU
IPC: H01L31/08
Filed: 1981-01-09
Abstract: PURPOSE:To obtain a photoconductive material resistant to all the environmetal conditions and superior in photosensitivity, durability, etc., by providing a nonphotoconductive surface barrier layer containing Si, C, and H, for hindering injection of surface charge into a photoconductive layer, on a photoconductive amorphous silicon layer formed on a substrate. CONSTITUTION:A photoconductive layer 102 containing H and halogen, or either of them in addition to a principal component of Si is formed on a conductive substrate 101, and on the layer 102 a nonphotoconductive amorphous silicon layer 103 containing 40-90atom% C and 2-35atom% H is formed to 3-5,000nm thickness. This layer 103 hinders injection of charge on the surface 104 into the layer 102, thus permitting the obtained photoreceptor 100 to have stabilized electrical, optical, and photoelectrical characteristics and high spectral sensitivity covering almost all the visible light region.
Patent JP-H02181903-A (JP)
Title: Voltage dependent nonlinear resistance and manufacture thereof
Inventor: EDA KAZUO
IPC: H01C7/10
Filed: 1989-01-09
Abstract: PURPOSE:To make a limit voltage characteristic excellent, to enhance a current breaking performance and to restrain a molten and short-circuit destruction by providing a junction part between a region composed of ZnO or composed mainly of ZnO and a region containing a Bi-alkaline earth-Cu oxide. CONSTITUTION:When an energy barrier 5 at an interface between a ZnO layer 1 and a Bi-alkaline earth-Cu oxide layer 2 is formed on one face of the oxide layer 2, the barrier 5 is forward-biased when an electrode 3 is set as an anode because ZnO is normally an n-type semiconductor, an electric current easily flows; when an electrode 4 is set as the anode, the energy barrier 5 is reversebiased; it is possible to obtain an element which displays an asymmetrical voltage nonlinear property by which an electric current is suddenly started to flow at a definite voltage or higher. When energy barriers 5 are formed on both sides of the Bi-alkaline earth-Cu oxide layer 2, one barrier is forward- biased and the other barrier is reverse-biased even when any electrode is set to be positive; the reverse-biased barrier becomes dominant; it is possible to obtain a non-ohmic property where a positive pole and a negative pole are symmetrical.
Patent JP-S5286402-A (JP)
Title: Control method for heat input of boiler utilizing oven-top gas in coke dry quenching equipment
Inventor: KOIZUMI KUNIHEI
IPC: F22B1/04
Filed: 1976-01-13
Abstract: PURPOSE: A dry quenching equipment for the coke without being affected with the variation of the charging amount of coke, characterized by providing regenerators for storing the heat when overheated, and by heating a part of the circulating gas when the heat input is insufficient. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5495912-A (JP)
Title: Aluminum substrate for magnetic disc and manufacture thereof
Inventor: HATSUTORI SEIJI
IPC: C22F1/00
Filed: 1978-01-13
Abstract: PURPOSE: To manufacture an Al alloy substrate with a superior surface state for magnetic discs by removing intermetallic cpds. and non-metallic inclusions of larger diameter in an Al alloy, followed by casting and specific heat treatment.  
     CONSTITUTION: An Al alloy is melted contg. Mg; 3W6%, Mn<0.4% and Cr< 0.03%, and Fe<0.1%, Si<0.2% and Ti<0.02% as impurities. The molten alloy is passed through a below 10 μ mesh filter to remove coarse intermetallic cpds. and non-metallic inclusions in the alloy, followed by casting. The resulting ingot is heated at 400W480°C for 3W10 hr and further heated at 500W560°C for 3W48 hr to dissolve or disperse the added elements and impurities. The ingot is then rolled to a 2 mm thick sheet and annealed at 360°C for 4 hr to obtain a substrate for magnetic discs. The surface of the substrate is planed or buffed to give a lightweight Al alloy substrate with superior corrosion resistance, mechanical properties and no protrusion and recess on the surface for magnetic discs. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58118787-A (JP)
Inventor: SHINODA HIROSHI
IPC: D05B29/06
Filed: 1982-01-11
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-S57117573-A (JP)
Title: Marking ink for bulbs and tubes
Inventor: AKIYAMA SHIGEO
IPC: C09D11/00
Filed: 1981-01-13
Abstract: PURPOSE: A marking ink for bulbs and tubes where a thermosetting resin and pigments are intimately mixed using an ultraviolet-curable resin as a mixing agent, thus prolonging its pot life, enabling low-temperature baking and showing high adhesion and durability.  
     CONSTITUTION: For example, (A) an ultraviolet-curable resin such as a mixture of 100pts. of polymethacrylate, 100pts, of polyethylene glycol methacrylate and  5pts. of diethylaminocoumarin, (50wt% of the total weight of the ink) is kneaded with (B) a pigment of phthalocyanine blue (5wt%). Then, the mixture is  kneaded with (C) a powder of phenolic resin as a thermosetting resin (35wt%),  further titanium oxide (10wt%) is added in small portions to the resultant composition to give the objective ink. When necessary, the ink is treated with infrared rays or the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0648075-A (JP)
Title: Information recording medium
Inventor: YOSHIOKA YASUAKI
IPC: B42D15/10
Filed: 1993-01-11
Abstract: PURPOSE:To provide an information recording medium which is capable of compositely recording both magnetic recording information and visual information constituted of a hologram or a diffraction grid and of effectively preventing forgery and alternation and is excellent in security. CONSTITUTION:An information recording medium is constituted of a magnetic recording layer 2. The magnetic recording layer is constituted of a hologram or a diffraction grid. Further the information recording medium is equipped with a hologram forming layer or a diffraction grid forming layer on the magnetic recording layer.
Patent JP-S57116017-A (JP)
Title: Antithrombogenetic or anticoagulative agent
Inventor: KOUNO FUMIO
IPC: A61K31/704
Filed: 1981-01-13
Abstract: PURPOSE: To provide an orally administrable antithrombogenetic or anticoagulative agent containing ginseng saponin as an active component, useful for the prevention and remedy of thrombotic cerebromalacia, thrombocytopenic purpura, etc., and free from side effects.  
     CONSTITUTION: The agent contains ginseng saponin extracted from Panax ginseng C.A.MEYER, Panax japonicus C.A.MEYER, Panax quinchiforium LINNE, and/or Panax pseudo-ginseng WALL., as an active component. It may contain heparin or urokinase as a subsidiary active component. Ginseng saponin has stronger antithrombin activity than heparin and can be used not only as an antithrombogenetic agent but also for the prevention of blood coagulation in the extracorporeal circulation (artificial kidney, artificial heart and lung) and during stronge. Since ginseng saponin has no hemolytic activity in contrast with the other saponins, it can be used as an injection. It is also effective by oral administration in contrast with heparin, exhibits no side effect, and is suitable for the long-term administration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11203718-A (JP)
Title: Optical recording and reproducing device and method thereof
Inventor: HIRONO MASATOSHI
IPC: G11B7/135
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent the focusing control of an objective lens from becoming complication when an optical signal is recorded/reproduced by utilizing an evanescent wave. SOLUTION: When recording of an optical disk, etc., in the closest field is performed by using an objective lens 1 and an almost spherical lens 2 capable of generating an evanescent wave, a meniscus lens 3 is provided between the objective lens 1 and the almost spherical lens 2 and the relative position between the meniscus lens 3 and the almost spherical lens 2 is kept constant by a holding member 4. Consequently, since a numerical aperture of light made incident on the almost spherical lens 2 becomes larger than a numerical aperture when the meniscus lens is absent, an objective lens having a small numerical aperture is easily used.  Thus, even when the relative position between a combined lens composed of the meniscus lens 3 and the almost spherical lens 2 and the objective lens 1 is changed, the wavefront aberration is not increased much and the focusing control of objective lens becomes easy.
Patent JP-S61162322-A (JP)
Title: Standard-sized coating method which has made use of heat-shrinkable tube
Inventor: TOKUNAGA SOICHIRO
IPC: B29C63/42
Filed: 1985-01-10
Abstract: PURPOSE:To enable to apply standard-sized coating to a predetermined coating range in proper quantities, by a method wherein a heat-shrinkable tube is controlled so that lengths in an axial direction of the tube at the time of heat shrinkage becomes constant on the whole based on a mean thickness obtained by dividing the heat shrinkable tube by a weight per unit length or the length in the axial direction. CONSTITUTION:A first diagram is a histogram of a weight and quantity per unit length of a heat shrinkable tube cut off in standard length. If the outside diameter, a thickness and density are D, t, and M respectively, X becomes X=piM[(D/2)<2>-{(D-2t)/2}<2>]=piMt(D-t). IN fourth illustration also 1 is the heat shrinkable tube prepared for coating whose cut off length, outside diameter and thickness are l, D and t respectively and 2 is a hot-melt inner layer tube. As the inside diameter of one end of the heat shrinkable tube 1 has been made to shrink beforehand to about the same diameter as the outside diameter of a bare conductor 4 as shown by a sixth illustration, a length L3 from one end of the bare conductor 4 becomes constant.
Patent JP-S59127098-A (JP)
Inventor: HAGANE HIROSHI
IPC: G10L15/10
Filed: 1983-01-12
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-H11204308-A (JP)
Title: Manufacture of voltage nonlinear resistor
Inventor: HORI AKIO
IPC: H01C7/10
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a voltage nonlinear resistor having superior voltage nonlinearity. SOLUTION: A voltage nonlinear resistor is manufactured by applying a mixture consisting of two or more kinds of compounds, which are selected from among the carbonates and fluorides of Li, Na, K, and Rb and with which the mixture is capable of becoming an eutectic mixture and able to have a melting point which is less than or equal to 50 deg.C higher than the eutectic point to a semiconducting porcelain obtained, by backing a mixture composed mainly of strontium titanate in a reducing environment and heat-treating the semiconducting porcelain at a temperature between the melting point of the mixture and 1,200 deg.C. Since the grain boundary diffusing agent becomes a liquid phase starting at a lower temperature, the beginning of alkali metal ion diffusion in a heat-treating process become earlier and the grain boundaries can be insulated effectively.
Patent JP-S60147119-A (JP)
Title: Manufacture of semiconductor element
Inventor: KAMIJIYOU TAKESHI
IPC: H01L21/306
Filed: 1984-01-11
Abstract: PURPOSE:To enable to accurately control the depth of etching by a method wherein an etching stopping layer is formed on the base layer on which a layer to be etched is grown, a layer to be etched is then grown, and a groove is formed by performing an etching. CONSTITUTION:A P-In0.5Ga0.5P layer 11 is uniformly grown as an etching stopping layer on the upper surface 10a of a P-GaAs substrate 10 as a base layer, and then a P-GaAlAs layer 12 is grown on said layer 11 as a layer to be etched. An etching mask 13 is formed, and then a groove 14 is formed by performing an etching using an etchant of H2SO4-H2O2-H2O. When the above-mentioned etching is performed, a V-shaped groove 14 can be obtained by properly controlling the etching time in such a manner that the etching is finished when the depth of groove reached the InGaP layer 11. Besides, even when the etching time is extended, the depth of etching is not made deeper than the thickness of the GaAlAs layer 12 by the etching stopping action of the InGaP layer 11, the width of etching is made wider, and the shape of the groove 14 is formed into an inverted trapezoid.
Patent JP-S5496640-A (JP)
Title: Guide vane operating device for hydraulic machinery
Inventor: NAKADA YOSHIO
IPC: F03B3/18
Filed: 1978-01-18
Abstract: PURPOSE: To obtain a weak point pin strong against fatigue and endurable for the use in a sliding part.  
     CONSTITUTION: A guide ring 4 is turned around by a servomotor 5, and the movement is transmitted to a guide vane 1 through a link 3 and an arm 2 for opening and closing the guide vane 1. A weak point pin 11 provided in the connecting part between the above-said link 3 and arm 2 is made of aluminium alloy to be larger in the outer diameter of its breaking part than the former one made of steel by the reduced shearing stress. Besides, it is given hard chromium plating 12 in its sliding part on the outside, and is harder in its surface of the sliding  part than the former one made of steel to be sufficiently available for a sliding part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06208454-A (JP)
Title: Bit operation circuit
Inventor: SUGIURA NOBUYUKI
IPC: G06F7/00
Filed: 1993-01-12
Abstract: PURPOSE:To reduce the number of bit operation steps and to improve an execution speed by selecting bit data in N-bit data by a bit operation circuit and rearranging the data. CONSTITUTION:The 1st selecting means 80 to 83 enter the 2nd bit data and the (2n+1)-th bit data from the 1st register 6, select required data based upon selecting information. stored in the 2nd register 7 and set up the selected data as the n-th bit data. The 2nd selecting means 84 to 87 enter the 2nd bit data and the (2n+1)-th bit data from the register 6, select required data based upon the selecting information stored in the register 7 and set up the selected data as the (n+N/2)-th bit data. The 1st selecting means 80 to 83 and the 2nd selecting means 84 to 87 input the data to the 3rd register 9. Consequently the number of bit operation steps can be reduced and the execution speed can be improved.
Patent JP-H06215384-A (JP)
Title: Optical pickup device
Inventor: KATAGIRI SUSUMU
IPC: G11B21/02
Filed: 1993-01-12
Abstract: PURPOSE:To reduce a number of power feeders connected to a movable optical system and to smooth the seeking movement of the movable optical system. CONSTITUTION:This device is provided with an objective lens 10 and an objective lens actuator for making the objective lens 10 perform focusing operation and a carriage 12 moving linearly on the seeking rails 6, 6 is provided on a seeking base 5. Fixed coils 7, 7 which are devided into plural parts, respectively, are arranged on both sides of the carriage 12 and a soft magnetic material 8 is provided inside the fixed coils 7, 7. Permanent magnets 15, 15 are fixed on the carriage 12 so as to oppose to the fixed coils 7, 7. By causing a current to flow through the fixed coils 7, 7, Lorentz force is generated in the permanent magnets 15, 15 and the movable optical system 4 moves for seeking.
Patent JP-H06275212-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: SON KOUKIN
IPC: H01J29/50
Filed: 1994-01-18
Abstract: PURPOSE: To make opposite electron beams convergent to the central electron beam. CONSTITUTION: This electron gun is provided with a final accelerating electrode 26 as well as a focus electrode 24 forming a quadrupole lens which is arranged adjacent to a cathode 21, a control electrode 22, a screen electrode 23 as pre three pole parts and a dynamic focus electrode 25. Each center in pass holes 301, 303 for opposite electron beams of the focus electrode 24 is formed so as to be made convergent to a pass hole 302 side of a central electron beam with respect to a center in pass holes 401, 402 for the opposite electron beams of a dynamic focus electrode 25.
Patent JP-S5595896-A (JP)
Title: Working time setting device
Inventor: MASAKI HIDETOSHI
IPC: G04G15/00
Filed: 1979-01-16
Abstract: PURPOSE: To reduce the power consumption by giving the power source to either  one of plural units of electronic units and at the same time giving the power source  each time to the different electronic unit which operates together with the units  mentioned above.  
     CONSTITUTION: Tape decks 8aW8c are connected to power terminals 6aW6c, and tuner 9 is connected to power terminal 6d to record the different broadcast programs to decks 8aW8c. In this case, the time to switch on and off those decks are memorized in memory circuits 2aW2c each. Then the coincidence is detected 4 between watch circuit 3 and counter 3b, and either one of relay coils LaWLc is excited for the fixed time. Thus switches SaWSc corresponding to decks 8aW8c are turned on. At this moment, power switches Sd 1 WSd 3  corresponding to tuner 9 are also turned on simultaneously. Accordingly, the constant ON-state is not required for the tuner, and at the same time the recording is possible with plural units of decks via one unit of the tuner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5595272-A (JP)
Title: Granulation method of lead powder for clad type plate
Inventor: KIKUCHI TATSUO
IPC: H01M4/57
Filed: 1979-01-16
Abstract: PURPOSE:To increase filling property of lead powder and its capacity by the procedure to which lead powder is added and mixed with a dilute sulfuric acid containing polyethylene oxide, and then the mixture is forcibly cured and pulverized. CONSTITUTION:Lead powder is mixed with a dilute sulfuric acid containing polyethylene oxide, and then the mixture is forcibly cured, dried, and then pulverized into a desired shape. Thus, granulated lead powder which makes the filling of active substance in sleeve uniform at all times can be obtained.
Patent JP-S60150985-A (JP)
Inventor: FUJITA MASAMICHI
IPC: G05B19/18
Filed: 1984-01-13
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-S62170503-A (JP)
Inventor: SAWADA KAZUO
IPC: A41C3/14
Filed: 1987-01-10
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-S56102645-A (JP)
Title: Heliostat
Inventor: YOSHIHARA AKIYO
IPC: F24S50/20
Filed: 1980-01-18
Abstract: PURPOSE: To decrease the mirror arranging intervals between heliostats by arranging a large number of heliostats each havang a rectangular mirror from east to west and making one side of said rectangular mirror of each heliostat approximately parallel to the east-to-west direction.  
     CONSTITUTION: Each heliostat is inclined by the latitude ϕ of its installing point on the north-to-south line, has an axis 1 parallel to the earth's axis and movably supports a rod 5 on the end B of a rotating arm 2 which rotates about a fixed point A on the axis 1. A reflecting mirror 7 is tiltably supported on the end of a horizontal support 10 secured to a vertical support 11 and vertically mounted on the rod 5 at said supporting point M. The sunbeams reflected by the reflecting mirror 7 are collected by a heat collector 9. In this case the horizontal support 10 is fixed to the vertical support 11, being inclined at a proper angle with respect to the north-to- south line 12 so that the axis 29 of rotation of a fork 21 supporting the rod 5 with a shaft 22 is made parallel to the north-to-south line 12. Thereby, the sides of the mirror 7 which are on the east-to-west direction side are made constantly parallel to the east-to-west direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02185770-A (JP)
Title: Track jump circuit
Inventor: FUKUI MASAAKI
IPC: G11B21/08
Filed: 1989-01-12
Abstract: PURPOSE:To enable the spot position of laser light to correctly jump to an adjacent track by applying an acceleration or deceleration pulse and performing control until a brake pulse is applied from jump pulse application. CONSTITUTION:When the inclination of a tracking signal waveform detected by a tracking detector 1 is more gentle than the inclination of the best jump waveform read out of a waveform memory 4, a control means 7 sends a control signal for generating the acceleration pulse to a jump brake signal generating circuit 8 so as to accelerate the spot movement of the laser light. Further, when the inclination of the tracking signal waveform detected by the tracking detector 1 is steeper than the inclination of the best jump waveform read out of the waveform memory 4, on the other hand, the control means 7 sends out a control signal for generating deceleration pulses to the jump brake signal generating circuit 8 so as to decelerate the spot movement of the laser light. Consequently, a track jump is made speedily with high accuracy.