baber/WOPTO huggingface dataset:
Patent JP-S57183305-A (JP)
Title: Ozonizer
Inventor: TAKEYAMA SATORU
IPC: C01B13/10
Filed: 1981-04-30
Abstract: PURPOSE: To raise the efficiency of humidity exchanger and to improve the efficiency of ozone evolution, by subjecting normally humid air with its temperature raised by pressurizing to heat exchange with low-temperature ozonized dried air.  
     CONSTITUTION: Normally humid air sent under pressure by the compressor or blower 3 is subjected to heat exchange with dried ozonized air in counter flow or in parallel flow by the heat exchanger 11 at about 2 atm. at tens °C, its temperature is lowered, the gas is sent to the column 4a packed with a humidifying agent of the humidity exchanger 2, it is converted into dried air containing a small amount of NO x , having low dew point, and changed into the ozonized dried air by the ozonizer 1. The ozonized dried air is decompressed byrhe reducing valve 9 into about 1.5W1.0atm., subjected to heat exchange with normally humid air, its temperature is raised, it is humidified while reclaiming the packing column 4b, and converted into ozonized normally humid air. Two or more of the packing columns 4a and 4b in the humidity exchanger 2 are equipped, and humidifying process and reclamining process are repeated alternately by the changes of the three-way valves 2W8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58188373-A (JP)
Title: Method of restoring information from video recording disc
Inventor: GEERII MAIKERU GIDEINGUSU
IPC: G11B21/12
Filed: 1983-04-15
Abstract: A system for recovering information from a videodisc and performing special functions which enhance the operational character of the system. To increase the reliability of landing at or near a target track, provisions are made to search for a track adjacent a target track whose track identifier has been obliterated. Further, a method and means for stepping forward or reverse one field at a time is disclosed. Another aspect of the invention concerns a capability to respond to a random command instruction resulting in subsequent functioning of the system in a random manner. Yet a further aspect of the invention is related to controlled jumping of one or more tracks during vertical blanking time to produce unique forward or backward motions; multiples of playing speed, both forward and reverse, and visual special effects can be realized using the multiple track jumping feature. Finally, a method and means are described which permit synchronous transmission of video from a videodisc to an external using device.
Patent JP-H06279275-A (JP)
Title: Ecabet sodium-containing pharmaceutical preparation for oral administration
Inventor: NAKAJIMA KINGO
IPC: A61K9/28
Filed: 1993-03-25
Abstract: PURPOSE:To obtain a pharmaceutical preparation for oral administration capable of opacifying bitter taste of ecabet sodium which is a main medicine and excellent in administration feeling. CONSTITUTION:This pharmaceutical preparation for oral administration comprises a coating pharmaceutical preparation obtained by providing a coating film layer on the surface of a core substance containing ecabet sodium and 1-menthol or by providing a sodium glutamate-coating film on the surface of the core substance.
Patent JP-S60210848-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: USUI TAIJI
IPC: H01L21/76
Filed: 1984-04-04
Abstract: PURPOSE:To reduce the warpage of a substrate by a method wherein poly Si is grown to the same thickness as that of an Si substrate or more after a poly Si lamination is provided on the insulation film on the surface of the single crystal Si substrate and then made close to the condition of single crystal by laser annealing. CONSTITUTION:The N type single crystal Si substrate 11 is provided with V-grooves 12 which are then covered with an insulation film 13, and the substrate surface is exposed in lattice form by selective etching-away 14. When poly Si 15 is laminated to 5,000-10,000Angstrom , the exposed part 14 turns into a single crystal region 151 of poor crystallinity. Upon laser annealing, the whole of the poly Si 15 turns into single crystal Si 15' of poor crystallinity with the region 151 as the core. Previous diffusion of phosphorus to the poly Si facilitates the formation of the layer 15'. Then, the production of a poly Si 16 of about the same thickness as that of the substrate 11 on the single crystal 15' enables the grain size to become larger than that of complete poly Si, resulting in the reduction in warp of the Si substrate 11 during poly Si growth. Thereafter, the back of the substrate 11 is removed by polishing until the bottom of the V groove 12 is exposed, when islands 17 is isolated by the grooves 12 can easily be obtained. Also a semi-conductor material other than Si can be used.
Patent JP-S59191088-A (JP)
Inventor: HOSHIKAWA JIYUN
IPC: G09F9/30
Filed: 1983-04-14
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-H04302133-A (JP)
Title: Specimen position measuring device in electron beam exposure system
Inventor: MATSUOKA GENYA
IPC: H01L21/027
Filed: 1991-03-29
Abstract: PURPOSE:To make the measurements with high precision in relation to the title specimen position measuring device. CONSTITUTION:A circuit 220 correcting the measurement results and a correction data storing circuit 221 are made so as to correct the measurement results depending upon the specimen surface state. The measurement is made with high precision by irradiating the specimen surface with multiple beams or by changing the incident light by the irradiation. Furthermore, the effects such as the multiple interference in the resist coated on a specimen, the irrgular reflection of irradiated beams by fine patterns can be minimized thereby enabling the reliable specimen position measurement to be made with high precision.
Patent JP-S57181101-A (JP)
Title: Magnetic powder for molding working and magnetic medium using said powder
Inventor: HIMORI HIROAKI
IPC: C09D5/23
Filed: 1981-04-30
Abstract: PURPOSE:To form the magnetic medium of a plastic drum, etc. at low cost, in excellent mass production system and in uniform quality by atomizing and drying aqueous emulsion paints into which a magnetic pigment is dispersed. CONSTITUTION:Paints consisting of the following comosition, such as the 100pt. gamma-Fe2O3 magnetic powder, a 12pt. surface-active agent, a small amount of an antifronthing agent, 90pt. water and 10pt. alcohol are dispersed sufficiently by means of a sand mill, 80pt. emulsion resin is slowly mixed and agitated by means of a hyper, and the aqueous emulsion paints are prepared. The fluidity is adjusted by adding a proper amount of water to the paints, and the paints are atomized centrifugally adjusting the number of revolution of the rotary disk of a spray drier device, and supplied into a drier furnace heated at the temperature of 150 deg.C by hot air, thus obtaining the spherical magnetic powder having approximately 100mum size. Accordingly, there is no danger and noxiousness in the manufacturing process of the magnetic powder, and the plastic drum, etc. can be manufactured at low cost and in excellent mass production system through molding working.
Patent JP-H03264836-A (JP)
Title: Optical-axis aligning apparatus
Inventor: GOTO HIROSHI
IPC: H04N7/18
Filed: 1990-03-15
Abstract: PURPOSE:To perform highly accurate optical-axis in a short time with less effort by monitoring and photographing the image of the light beam from a light emitting element and the image of an optical element, and driving and controlling an automatic stage for the light emitting element or the optical element. CONSTITUTION:A light emitting element A and an optical element B are attached to holders 2 and 4 for an automatic light emitting element stage 1 and an automatic optical element stage 3. An automatic stage 8 for image sensing part drives and controls a TV camera 7 to an image sensing part drives and controls a TV camera 7 to an image sensing position P1 close to the stage 3 shown by a virtual line 7a. Even if the optical axis l2' of the element B is deviated from a reference optical axis l0, a light beam LB from the element A enters into the field of view of the camera 7. A microcomputer 6 receives the image data with regard to the light beam image and the projected image of the optical element from the camera 7 at the position P1. The stages 1 and 3 are driven and controlled based on the data. The optical axis is aligned so that the light beam LB is aligned with the reference optical axis l0 of the camera 7. The stages 1 and 3 are driven and controlled at an image sensing position P2, and the alignement is securely performed.
Patent JP-H09258159-A (JP)
Title: Projection type liquid crystal device
Inventor: NAKAMURA JUNICHI
IPC: H04N5/74
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to thin a part in one direction of a projection type optical system by differentiating the aspect ratio of effective display area size of a liquid crystal light valve from the aspect ratio of an enlarged projection image formed on a screen. SOLUTION: Projection light outgoing from a cylindrical projection light source 101 arrives at the liquid crystal light valve 103 directly or reflected by a cylindrical reflector 102 matched with the shape of the projection light source 101 to transmit it. At this time, optical modulation by a video signal is applied, and the projection light becomes a projection image to be enlarged and projected on the screen 105 through a projection lens group 104. By constituting the projection lens groups 104 of an aspherical cylindrical lens for the enlargement of the projection image, the projection image projected on the screen 105 enlarged more remarkably in a magnification rate in the Y direction than the magnification rate in the X direction.  In such a case, the aspect ratio magnified and projected on the screen 105 is obtained as a regular aspect ratio such as 3:4 of NTSC and 9:16 of high vision.
Patent JP-H06249805-A (JP)
Title: Surface analyzing method
Inventor: ISHIZUKA HIROSHI
IPC: G01N23/225
Filed: 1993-03-01
Abstract: PURPOSE:To provide a surface analyzing method which prevents an electrification phenomenon of an insulative sample to attain an accurate analysis. CONSTITUTION:A surface other than an analyzed face 2a in an insulative sample 2 is covered with a first conductive film 10, the sample 2 is introduced into a vacuum chamber of an analyzing device and the analyzed face 2a is irradiated with ion beams 4 to eliminate an impurity layer on a surface of the analyzed face 2a by means of sputtering. Particulates 12 are stuck to the analyzed face 2a and a periphery thereof to cover the face 2a with a second conductive film 14 in such a manner that the film 14 is continuous with the first conductive film 10. The face 2a covered with the conductive film 14 is irradiated with an excitation source 6 to conduct analysis. The conductive film 10 is grounded when the excitation source 6 is irradiated.
Patent JP-S51143095-A (JP)
Title: Unsaturated polyester resin composition
Inventor: IHATA JIYOUJI
IPC: C08G63/52
Filed: 1975-06-03
Abstract: PURPOSE: An unsaturated polyester resin composition with improved impact strength and hardness. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0672739-A (JP)
Title: Infrared ray absorbing glass
Inventor: HASEGAWA TOMOSHIGE
IPC: C03C4/08
Filed: 1993-03-02
Abstract: PURPOSE:To provide IR absorbing glass having high IR absorbing ability, transmitting only visible light and capable of absorbing UV as well as IR by specifying the compsn. of IR absorbing glass. CONSTITUTION:Glass having a compsn. consisting of, by weight, 35-65% P2O5, 3.0-21.0% CuO, 0-0.1% CoO, 0-8.0% Al2O3, 15-45% RO (CaO+ZnO+BaO) and 5-15% Sb2O3+As2O3 is prepd. and part of the Cu is deposited as metal colloid by regulating the oxidized-reduced state of the glass. This metal colloid CU deg. absorbs UV and Cu<2+> absorbs IR.
Patent JP-S54156677-A (JP)
Title: Electronic wristwatch with lighting device
Inventor: YABUSHITA TETSUO
IPC: G09F9/00
Filed: 1978-05-31
Abstract: PURPOSE:To achieve longer life of batteries by performing the specific operation with an external operating part thereby driving the lighting device. CONSTITUTION:Ordinary watch functions are dffected by circuits 1 thru 5. A detecting circuit 6 of the quantity of light at the carrying performs detection of the time when the qunatity of light becomes lower than the minimum required level for discrimination of a time display device 5 and when it is above said level and operates a drive control circuit 7, thereby letting the correspondence of the device 5 to the state where discrimination is feasible or infeasible be done. For example, when the signal S1 is outputted by operating an external operating member 8, a lighting device drive part 9 starts operating by the control part 7 in the discrimination infeasible state of the device 5 and the driving part 9 is not driven in the discrimination state of the device 5.
Patent JP-S62222115-A (JP)
Title: Apparatus for analyzing roundness figure
Inventor: TAKASHITA JIRO
IPC: G01B21/30
Filed: 1986-03-25
Abstract: PURPOSE:To make it possible to measure roundness with practical accuracy by machinery of computer standard, by successively checking the temporary center of a given roundness figure and further employing a sequential detection method while a moving unit is made smaller. CONSTITUTION:An inputted roundness figure is divided into (N) points to set the center of gravity thereof as the temporary center, and the distance Rmax from said point to the max. point on the figure as well as the number imax of said point and the distance Rmin to the min. point as well as the number imin are calculated. The value of Rmax-Rmin give out of roundness at said point. Next, corresponding to the distance between the center point when the figure is inputted at first and the center-of- gravity position of each point subjected to interpolation processing, moving units of almost three large, medium and small stages are set. Subsequently, an arrow C bisecting arrows A, B is calculated from the temporary center P0 and set to a moving direction. According to this numerical value and the direction, the temporary center is moved by the moving quantity of measure and the roundness at that point is calculated. Next, this roundness is compared with the roundness calculated previously and the temporary center is further moved to compare the out of roundness. This operation is successively repeated to calculate desired out of roundness.
Patent JP-H06257799-A (JP)
Title: Personal ice storage cooling system
Inventor: TANAKA HIDEO
IPC: F24F5/00
Filed: 1993-03-01
Abstract: PURPOSE:To cool a necessary space as required by utilizing low-cost midnight power without necessity of large cold storage tank space. CONSTITUTION:An ice storage box is provided in a heat insulation box. An opening for sucking and discharging the air to be heat exchanged with the ice storage box and an air supply fan are provided in the insulation box as a personal ice storage cooler unit 5. This unit 5 is disposed in each personal booth 1. The ice storage boxes are connected via a tube to a heat absorber 9 provided out of a room.
Patent JP-H11252153-A (JP)
Title: Data communication system, equipment and method
Inventor: HATAE SHINICHI
IPC: H04L12/46
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To easily detect data which are lost due to the interruption of data transfer and to securely and easily execute restoration from the interruption of the data transfer by storing the information data in the prescribed area of a memory space which is set by using connection ID. SOLUTION: A controller 200 manages connection ID for establishing the connection of a source node 202 and a destination node which transfer data and the address of a memory space. The memory spaces 210-214 in the designation node 204 are decided by connections 212-216. Thus, since the controller 200 can previously inform the source node 202 of a node offset, the transfer overhead of the node offset is eliminated and delay up to the transfer can be reduced in the connection between the source node 202 and the destination node 204.
Patent JP-S61228184-A (JP)
Inventor: YAMADA SHIGERU
IPC: E02F5/10
Filed: 1985-03-29
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-S58184801-A (JP)
Title: Microwave integrated circuit
Inventor: SHIBATA TOSHIO
IPC: H01P5/02
Filed: 1982-04-22
Abstract: PURPOSE:To simplify the adjustment for impedance matching, by forming the land for impedance matching as stub and providing plural number of stubs with an interval interposing a strip line. CONSTITUTION:Matching adjustment lands 3 are arranged in a column to form stubs 10a, 10b, 20a, 20b, -60a, 60b, which are arranged by interposing strip lines 2a, 2b. The stubs as 10a, 10b and 40a, 40b opposing with each other by interposing the strip lines 2a, 2b form a couple respectively. In adjusting the matching with the stubs, the lands 3 forming the stubs and the lines 2a, 2b are connected via metallic conductors. As the number of couples of the stubs provided at input and output sides respectively, at least two couples are required as the stub nearest to an FET 5 and the stub located apart from the stub above by 1/4-1/2 wavelength of the microwave, and the number to be increased from it is selectable freely within the range of matching.
Patent JP-H01239793-A (JP)
Title: Polychromatic display type thin film electroluminescence element
Inventor: FUKAO RYUZO
IPC: H05B33/12
Filed: 1988-03-19
Abstract: PURPOSE:To emit lights of all intermediate colors between two primary colors, red and green, with high brightness and high luminous efficiency by forming a luminous layer in a two-layered structure composed of specific emitters, and taking out the luminescences of the both layers through two kinds of filters. CONSTITUTION:A polychromatic display type thin film EL element is composed of two layers, a luminous layer 5 of ZnS:Mn luminous layer and a luminous layer 4 of ZnS:Tb, F luminous layer. On the display side surface thereof, a red light transmitting filter 8r and a green light transmitting 8g are alternately formed in the both directions. Thus, said EL element has advantages in which the luminescences of two primary colors of red and green and all intermediate colors them can be obtained with high brightness and high luminous efficiency, and also the element can be easily produced. The presence of an insulating layer 9 between the both luminous layers can prevent the interfacial reaction between the both luminous layers to further improve the luminous efficiency.
Patent JP-H01239768-A (JP)
Title: Spiral lithium battery
Inventor: WATANABE OSAMU
IPC: H01M6/16
Filed: 1988-03-19
Abstract: PURPOSE:To prevent internal short circuit by arranging the inner winding end of a belt-shaped negative plate in the rear of the inner winding end of a belt- shaped positive plate. CONSTITUTION:A belt-shaped negative plate 11 and a belt-shaped positive plate 12 are spirally wound with a separator interposed. The wound part 13a of the inner winding end of only the separator 13 is formed in the central part in winding, and the inner winding end 12a of the positive plate 12 is positioned on the outer side of the separator 13, then the inner winding end 11a of the negative plate 11 is arranged on the outer side of the separator 13 so that the inner winding end 11a is positioned in the rear of the inner winding end 12a. The separation of both ends 12a and 11a is specified so as to have a winding angle of 45-360 deg. from a capacity retaining standpoint. Even if the separator 13a in the central part is lost by heat generated during the operation of a battery, since the separator exists between both electrodes, short circuit is prevented.
Patent JP-S59192682-A (JP)
Inventor: NAKAYAMA KENGO
IPC: B62J6/00
Filed: 1983-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57182004-A (JP)
Title: Combustion apparatus for liquid fuel
Inventor: SAKURAI TOSHIO
IPC: F23D11/00
Filed: 1981-04-30
Abstract: PURPOSE:To stabilize combustion state when combustion intensity is reduced, by providing an auxiliary heater which can heat an atomization chamber when the combustion  performance comes down below the predetermined value, in the titled apparatus which  performs gasifying combustion using liquid fuel atomized by a heater. CONSTITUTION:The titled apparatus is provided with a combustion chamber 5 in its  main body 1, of which top face is opened to a blast path 6 which connects a suction  port 3 to an exhaust port 2. A burner 7 is provided to the lower part of a combustion  chamber 5. In this case, a burner 7 is composed of an atomization chamber 8, of which  upper face is open, a flame-port plate 9 provided to the opening on the upper face of  an atomization chamber 8, a rotary atomizer 10 provided to an atomization chamber  8, an atomization heater 11 fitted to the external wall consisting of an atomization chamber 8, and an auxiliary heater 12. An auxiliary heater 12 is started to be energized, when a room temperature reaches the set temperature and the operation of a  solenoid-operated pump to feed fuel is weakened after the above-mentioned atomization  heater 11 is energized and a combustion flame is formed. The auxiliary heater 12 can  make up for a heating deficiency to a combustion flame and prevent the temperature in an atomization chamber 8 from lowering.
Patent JP-S54157964-A (JP)
Title: Jack suited for use in shifting heavy article
Inventor: SUZUKI KIKUO
IPC: B62D57/00
Filed: 1978-06-02
Abstract: PURPOSE: To provide a jack suited for use in shifting heavy article, which comprises wedges inserted between the rail and the jack bed coupled with the rail, so as to fix the jack to the rail tightly by the function of these wedges, whereby it is enabled to simplify rail grasping operation of the jack.  
     CONSTITUTION: Piston head of jack 4 is connected to heavy article 15 to be shifted and rail 10 is fixed on the ground. After loosening wedges 2, 2' by means of hydraulic cylinders 3, 3', jack 4 can be shifted toward heavy article 15 by application of hydraulic pressure to hydraulic oil port 6'. Then, wedges 2, 2' are raised upward by means of cylinders 3, 3', thereby fixing jack bed 1 to rail top 10a, and article 15 is pushed to the left in the drawing by applying hydraulic pressure to another port 6' instead of port 6. When article 15 has been shifted to the left to the full stroke of jack 4, application of hydraulic pressure to port 6 is stopped and hydraulic pressure is switched to port 6' after loosening wedges 2, 2'. Thus, heavy article 15 can be shifted to a required position by repeating the above procedures. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63231797-A (JP)
Title: Semiconductor memory circuit
Inventor: KOBAYASHI MASAHIRO
IPC: H01L27/112
Filed: 1987-03-19
Abstract: PURPOSE:To use two sense amplifiers and to read two-bit data out of a memory cell by storing two bits in each memory cell according to the memory cell state which changes according to the relation between the gate and drain voltages of the transistor (Tr) of the memory cell and combining two discontinuous states. CONSTITUTION:MOS transistor Trs T10-T17 are arrayed in the row direction and column direction of a semiconductor memory circuit to enable 16-bit storage. A voltage applied to the drain of this memory cell is selected by the Trs T01-T04 to detect flowing currents by Trs T05 and T06. Then Trs T20-T23 select whether or not the sources of the Trs T10-T17 of the memory cell are grounded and sense amplifiers S1 and S2 detect currents flowing to the Trs T05 and T06. Then two-bit storage contents are read out of the memory cell by using the sense amplifiers S1 and S2 according to the state of the cell when the gate voltage of the memory cell is raised and the state of the cell of the drain voltage is raised.