baber/WOPTO huggingface dataset:
Patent JP-2000122609-A (JP)
Title: Capacitive light emitting element display device and driving method therefor
Inventor: MINAGAWA NOBORU
IPC: G09G3/20
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce electric power consumption by connecting the whole scanning lines of a nonselected capacitive light emitting element to either lower one of first or second electric potential after the selected longest light emitting period passes. SOLUTION: The largest one of a pulse width of a light emitting period in an anode ray in a first scanning period is A3, and cathode rays B2, B3,... are wholly set to earth electric potential at time X when A3 becomes earth electric potential. Cathode rays B1, B3,... and B3,... are wholly set to earth electric potential by Y and Z at time when A1 becomes earth electric potential in a second scanning period and A2 becomes earth electric potential in a third scanning period respectively.  Thus, in a gradation method for modulating a pulse width for arranging a light emitting period when the anode ray of a drive line is selectively connected to a drive source only in a period according to light emitting luminance of image data in a scanning period, among the light emitting period, the longest light emitting period is selected, and after the longest light emitting period passes, the whole scanning lines are connected to the earth electric potential.
Patent JP-H09137547-A (JP)
Title: Steel-pipe column
Inventor: EITO OSAMU
IPC: E04B1/24
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent local deformation of a joint part by making a cylindrical joint part joined to a beam have a larger pipe thickness than the column main bodies connected to the upper and lower sides of the joint part, and disposing a diaphragm on the inner surface side of the joint part opposite to a beam flange disposed in the joint part. SOLUTION: The pipe thickness of a joint part is made larger than the column part 2, and the inner circumferential surface of the joint part has a circular section, so that the yield strength held as a joint part can be secured. In this case, a diaphragm 5 is inserted in the inner circumferential surface of the joint part, and especially the local deformation of the joint part can be held down to the minimum against the reduction change of diameter of the section of the joint part. Accordingly, lowering of rigidity of the frame of a structure can be effectively prevented. As the local yield strength of the joint part is determined by the local buckling on the compression side, the diaphragm 5 prevents the local buckling of the joint part.  Thus, the structure of the joint part can be simplified to reduce the occurrence of local deformation of the joint part, and furthermore, it is possible to obtain a steel-pipe column 1 having a high economical efficiency.
Patent JP-H07154481-A (JP)
Title: Information communication system
Inventor: MORIFUKU SHIGERU
IPC: H04M11/00
Filed: 1993-11-26
Abstract: PURPOSE:To provide an information communication system capable of displaying many pieces of information without using a telephone set with a liquid crystal display and a signal line. CONSTITUTION:This system is provided with an exchange device 10 which establishes a transmission line with an outgoing call side by specifying a telephone set 40 on an incoming call side or the extension number of facsimile equipment 50 when a selection signal is received, and also, sends out at least a specified extension number, a data serving device 20 in which at least the name of the incoming call side is stored and which specifies the name of the incoming call side based on the extension number, and also sends out specified name and extension number as data, and a message generator 60 connected to the data serving device 20 via the transmission line 30 and which displays by generating a message representing the reception of a telephone or facsimile on a display based on the data.
Patent JP-H06118435-A (JP)
Title: Dot matrix type liquid crystal display device
Inventor: MANO TOMOHIDE
IPC: G02F1/1345
Filed: 1992-10-09
Abstract: PURPOSE:To reduce cost by dispensing with a two-plane through hole and connecting a device with a small connector. CONSTITUTION:A dot matrix type liquid crystal display device is so constituted that a common electrode 14 for display is formed on the inner plane of a glass substrate 13 on one side, and a segment electrode for display extending in a direction perpendicularly to the common electrode is formed 13 on the substrate 14 on the other side, and the common electrode for display is divided into right and left areas from the center, and a common electrode 13a for display is formed on the inner plane of the first glass substrate 14, and a segment electrode 14a for display on the inner plane of the second glass substrate 14 in the left area, and a segment electrode 13b for display is formed on the inner plane of the first glass substrate 13, and a common electrode 14c for display on the inner plane of the second glass substrate 14 in the right area, and furthermore, the segment electrode 13b for display and the segment electrode 14a for display are extended to the edge of the glass substrate, and corresponding electrodes are connected electrically with each other with a conductive adhesive 15.
Patent JP-H07154133-A (JP)
Title: Common use antenna for polarized waves
Inventor: WAKAO YOSHIICHI
IPC: H01Q15/24
Filed: 1993-11-26
Abstract: PURPOSE:To attain miniaturization and light weight and to reduce the cost by devising the antenna so that a circularly polarized wave and a linearly polarized wave is selected without use of an expensive polarization changeover device. CONSTITUTION:A primary radiator 24 and an LNB 25 are mounted to a reflecting plate 12 via a support arm 23. An insulating layer 13 of nearly 1/4 wavelength is mounted to a reflecting face of the reflecting plate 12. A foamed styrol or a foamed polyethylene sheet with a low loss is used for the insulation layer 13. Furthermore, a circular polarized wave generating element layer 16 formed by forming a circularly polarized wave generating element 11 to a film base is adhered to the insulation layer 13 by setting a relation of a polarized face of the primary radiator 24 and a line tying notches 14a, 14b of the patch element to have a predetermined angle, then a circularly polarized wave or a linearly polarized wave is switched mutually.
Patent JP-H02142230-A (JP)
Title: Cordless telephone system for mobile communication
Inventor: SATO KAZUO
IPC: H04W76/02
Filed: 1988-11-24
Abstract: PURPOSE:To avoid radio interference by providing a primary carrier frequency monitoring means to monitor a transmitting frequency for ascending line or a receiving frequency for descending line between a base station and a master machine part and determining a secondary carrier frequency between the master machine part and a slave machine part based on a primary carrier frequency. CONSTITUTION:A primary carrier frequency monitoring means 200 is provided to monitor the transmitting frequency for ascending line between the base station and master machine part and a secondary carrier frequency calculating means 300 is provided to execute the calculation and update of the secondary carrier frequency between the master machine and slave machine based on the primary carrier frequency in each operation and to generate a secondary transmitting signal between the master machine and slave machine. A primary / secondary signal converting part 106 and a secondary / primary signal converting part 108 are provided to convert the transmitting signal. Here, since the different primary carrier frequency is allocated to a moving station in a same small radio zone without fail, the secondary carrier frequency between the master machine and slave machine is determined according to the primary carrier frequency. Thus, the radio interference can be avoided.
Patent JP-H01138004-A (JP)
Title: Manufacture of thick steel plate having good inside quality
Inventor: TAKIZAWA KENSABURO
IPC: B21B1/02
Filed: 1987-11-25
Abstract: PURPOSE:To obtain a thick steel plate having less segregation and good internal quality by butting the side face of >= two blooms cut by a prescribed length and have a less width size than a prescribed width against each other, welding the butted upper and lower faces in a depth of a more specific ratio to the bloom thickness, and then performing spread rolling of the blooms. CONSTITUTION:It may be difficult to stably supply a bloom to a mill because blooms usually have a width less than 1000mm. Therefore, a side face in the thickness direction of >= two blooms are butted against each other and the upper and lower butted faces are welded in a depth of 0.05 times a bloom thickness; the blooms are sent to a mill in a stable condition. The reason to specify the welding depth is to prevent breakdowns at the weld zone in spread rolling.
Patent JP-H07148512-A (JP)
Title: Method for rolling
Inventor: DOBASHI TOMOYA
IPC: B21B38/02
Filed: 1993-11-26
Abstract: PURPOSE:To control the correct plate crown, the plate shape, and the leveling even when there is difference between the actual roll profile and the preset profile. CONSTITUTION:The diameters 1u, 1d of upper and lower rolls are respectively measured at the positions in the axial direction whose number is larger than the maximum order of the profile, and when the number of the positions of measurement is same as the maximum order, the coefficients of the function to express the upper and lower roll profiles are determined by using the measured roll diameters. When the number of the positions of measurement is larger than the maximum order, the measured span of the roll is interpolated to approximate the actual upper and lower roll profiles respectively. This operation determines the actual upper and lower roll profiles Ru(x), Rd(x), the roll gap profile G(x) is obtained from the difference between the upper and lower roll profiles Ru(x), Rd(x), and the plate crown and the plate shape are controlled based on this roll gap profile G(x).
Patent JP-2000124435-A (JP)
Title: Solid image pickup element and manufacture thereof
Inventor: HAMADA MINORU
IPC: H04N5/3725
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To improve light receiving efficiency of a highly integrated CCD solid image pickup element. SOLUTION: A protective film 10 is formed on the N-type silicon substrate 1 where an isolated region 3 and an N-type diffusion layer 4, which becomes a channel region, are formed. The protective film 10 is extended along the isolated region 3, it contains the first region 11 having the cross section of the width widened on the side of the silicon substrate 1, the second region 12 which flatly forms the surface by covering the first region 11, and the second region having the refractive index larger than the first region, is formed.
Patent JP-H08241961-A (JP)
Title: Capacitive circuit device for transmitting signal between chip layers of vertically integrated circuit,and its creating method
Inventor: BUERUNAA BUEEBAA
IPC: H01L25/065
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a capacitive signal transmission circuit device to be set in a desired position between chip layers in a vertically integrated circuit, in which a plurality of reliable signal connections (paths) are formed directly from an inside of one chip layer to another adjoining chip layer. SOLUTION: In a capacitive signal transmission circuit device which is placed between chip layers in a vertically integrated circuit, a coupling capacity (Ck) is provided between a circuital part in a chip layer (Ln+1 ) and another circuital part in another chip layer (Ln ).
Patent JP-H01165564-A (JP)
Title: Production of nitriles and anhydrides
Inventor: RAMAKURISHIYUNAN RAMACHIYANDOR
IPC: C07C57/145
Filed: 1988-11-24
Abstract: An improved process is provided for the production of anhydrides and nitriles from hydrocarbons by reaction with an oxygen-containing gas comprising oxygen, air or a gas enriched in oxygen relative to air and ammonia where a nitrile is desired, in the presence of a suitable catalyst. In the process, a selective separator provides recycle of a substantial portion of the unreacted hydrocarbon as well as for a controlled amount of a gaseous flame suppressor in the system. The gaseous flame suppressor comprises a substantially unreactive hydrocarbon containing 1 to 5 carbon atoms, carbon dioxide and nitrogen when present in the feed to the ammoxidation/oxidation reactor. The use of air or oxygen-enriched air in the feed to the ammoxidation/oxidation reactor is particularly advantageous from an economic view in combination with a pressure swing adsorption unit as the selective separator. The process is characterized by high selectivity to the formation of the product.
Patent JP-H02200660-A (JP)
Title: Method for sulfonation of oleum
Inventor: SUTEIIBUN ARAN MADEISON
IPC: C11D3/39
Filed: 1989-11-15
Abstract: PURPOSE: To obtain sulfonated phenyl carbonate ester having a quaternary group useful as a bleaching agent precursor of a detergent compsn. by reacting phenyl quaternary ammonium or phosphonium carbonate with a sulfonating reagent under specific conditions.  
     CONSTITUTION: A compd. represented by formula I (R 1 -R 3  are each alkyl, alkenyl, alkynyl, cycloalkyl, alkaryl, etc.; and two or more of R 1 -R 3  are combined to form a nitrogen-containing heterocyclic system, etc.; R 4  is alkylene, cycloalkylene, phenylene, etc.; n is 0-4 and Z -  is an anion) and sulfonating reagent composed of oleum with sulfur trioxide content of 0.5-33% are reacted to obtain sulfophenyl quaternary ammonium and sulfonium carbonate ester represented by formula II. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08152762-A (JP)
Title: Electrifying method for electrophotography
Inventor: TSUJITA MITSUSHI
IPC: G03G15/02
Filed: 1994-11-30
Abstract: PURPOSE: To stably and uniformly perform electrification even in long-term repetitive use by providing a discharge member, a grid for control and a shield and performing main electrification by a scorotron where distances between the discharge member, the grid and a photoreceptor are specified. CONSTITUTION: In the electrophotography where the main electrification, image exposure, development and transfer are performed to the organic photoreceptor 1, the main electrification is performed by using the scorotron provided with the rectangular shield 20, a corona wire (discharge member) 21 stretched and laid in the shield 20, and the grid 22 being a counter electrode provided on a discharge aperture surface A below the shield 20. When it is assumed that the distance between the wire 21 and the grid 22 is (y) and the distance between the grid 22 and the photoreceptor 1 is (x), (x) and (y) are set to satisfy an expression y<=-x<2> -0.5x+15.5. When the scorotron is set to satisfy the condition, the surface of the photoreceptor 1 is easily set to be at desired potential by adjusting total current amount Icc to the corona wire 21 within 800μA and grid potential Vg .
Patent JP-H08162412-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: SAITO TSUTOMU
IPC: H01L21/205
Filed: 1994-11-30
Abstract: PURPOSE: To improve device characteristics and production yield, by preventing reaction product in plasma from attaching on a side wall, and eliminating the generation cause of particles. CONSTITUTION: In a semiconductor manufacturing equipment wherein plasma for reaction gas formation is used in a reaction chamber 12, and film formation or etching is performed for a semiconductor wafer 18, a plasma generator 11 is installed outside the reaction chamber 12. The plasma generator 11 generates plasma which is different from the plasma for gas pumping and used for preventing reaction product from attaching on the side wall.
Patent JP-H05131647-A (JP)
Title: Ink jet recording apparatus
Inventor: HANAOKA YUKIHIRO
IPC: B41J2/185
Filed: 1991-11-13
Abstract: PURPOSE:To make the constitution of a control circuit simple by operating a pump means when the resistance value across a pair of electrodes embedded in the ink supply passage connecting an ink jet head and an ink cartridge is shifted from a reference value. CONSTITUTION:A part 6-2 of the ink supply tube 6 being the ink passage from an ink cartridge 2 to an ink jet head 11 is constituted of nylon slightly inferior to steam permeability and a part 6-1 of the supply tube 6 is constituted of polyethylene slightly inferior to gas permeability and electrodes 8, 10 are arranged to both ends of the supply tube 6. Since the ink supply tube 6 is constituted of a material easy to evaporate water and making gas easy to penetrate in an ink passage through the wall surface thereof, by monitoring the resistance values of both ends, the change of physical properties and the generation of an air bubble can be detected. Since the resistance values lower by the change of physical properties and rise by the generation of an air bubble, the resistance value width between the first and second electrodes 8,10 is determined at a normal time and, when upper and lower resistance values shifted from the resistance value width are shown, a pump 15 is driven.
Patent JP-S62202992-A (JP)
Title: Method and device for repairing lining of furnace body
Inventor: JIYATSUKU BARUBU
IPC: F27B3/12
Filed: 1986-12-13
Abstract: A process and apparatus for maintaining the lining of a furnace shell (1) comprising a bottom and a side wall and supported by a floor (2). The shell (1) is composed of two parts adapted to be separated and constituting respectively a bottom (11) and a cooled side wall (12). The side wall (12) is supported directly on a work floor (2) and the bottom (11) on a support (5) movable vertically between an upper operating position of the bottom (11), in line with the side wall (12), and a lower position. After the bottom (11) has been lowered into the lower position, it is moved out of the axis (10) of the furnace to a maintenance station, from which a new bottom (11') is then brought into the lower position, in the axis (10) of the furnace, in order finally to be raised to the upper operating position. The invention applies particularly to arc melting furnaces for steel production.
Patent JP-H11132961-A (JP)
Title: Inspection apparatus for structure
Inventor: YOMOTO MASAHIKO
IPC: G06T1/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an inspection apparatus, for a structure, by which the degradation degree of the structure can be extracted easily and by which the efficiency of an operation can be enhanced. SOLUTION: An inspection apparatus is constituted so as to be provided with an imaging means 1 by which an object to be inspected is divided into a plurality of parts so as to be imaged, with an image storage means 5 which stores image data in which position information and imaging information corresponding to a plurality of image data imaged by the imaging means 1 are added to the image data as image additional information and with an image selection and display means 2 by which desired image data is selected on the basis of the additional information from the image storage means 5 by specifying a desired inspection position in the object to be inspected and by which the desired inspection position and a plurality of image data around it are tied so as to be displayed as an image.
Patent JP-H08207785-A (JP)
Title: Wheel steering system for riding type rice transplanter
Inventor: TANAKA SHUJI
IPC: B62D5/06
Filed: 1995-10-19
Abstract: PURPOSE: To fit and remove a torque generator easily so as to improve assemblage by constituting each of universal couplings, connected to the input shaft and output shaft of a torque generator, of a cylinder part, connecting pins and slip-off stopper members for stopping the slip-off of the connecting pins. CONSTITUTION: In a torque generator 35 interposed between a steering shaft 30 and the input shaft 41 of reduction mechanism in a transmission so as to generate torque by oil pressure, the input shaft 37 is connected to the lower end of the steering shaft 30 through a universal coupling 40, and the output shaft 39 is connected to the input shaft 41 of the reduction mechanism through a universal coupling 40. Each universal coupling 40 is constituted of a cylinder part 51, upper and lower connecting pins 52 and slip-off stopper members (C-pin) 53 for stopping the slip-off of the connecting pins 52, and oblong holes, flexible connecting parts axially flexible but circumferentially unflexible in the connecting relation to the connecting pins 52, are provided in the antiphase state at the upper and lower parts of the cylinder part 51.
Patent JP-H06121916-A (JP)
Title: Filter
Inventor: ITAKURA JUNJI
IPC: B01D46/00
Filed: 1992-10-09
Abstract: PURPOSE:To increase the capacity without enlarging the installation area of a filter by connecting a group of cartridges packed with a filter medium by an upper, intermediate and lower connectors in multiple stage and simultaneous ly and alternatively arranging an inflow port and an outflow port in each connec tor. CONSTITUTION:A filter is constituted by connecting cartridge groups (a) each consisting of a lot of cartridges 10 through intermediate connectors 30 in vertical multiple stage. And the cartridge group (a) of uppermost stage is connected to an upper connector 20 at the upper end and the cartridge group (a) of lowest stage is connected to a lower connector 90 at the lower end to constitute one block A. And a lot of the blocks A are laterally connected by couplers 28-48 through connectors 20-40. Further inflow ports 36a-46 for fluid to be filtered and outflow ports 26-36b for fluid filtrate are arranged in the left block A and in the right block A respectively. Consequently cartridge groups (a) are easily added upwards and downwards to obtain the expected results.
Patent JP-H04171091-A (JP)
Title: Waste liquid treating device of fixed bed type
Inventor: SASAKI YASUNARI
IPC: C02F3/06
Filed: 1990-11-02
Abstract: PURPOSE:To obtain the treated water reduced in fine SS and high in transparency and clarity by a method wherein a nonwoven fabric carrier module for microbes high in microbial retention ability is filled in a biological reacting tank at the final stage and a biological reacting tank filled with plastic carrier of microbes is provided at the preceding stage. CONSTITUTION:A waste liq. 10 is allowed to flow into a first biological reacting tank 1 and its treatment proceeds therefrom through a second biological reacting tank 2 and a third biological reacting tank 3 in that order. Since there is still considerable amt. of residual org. matter in the first biological reacting tank 1 and the second biological reacting tank 2, the growth of microorganisms is active and the separation thereof is proceeding and, therefore, the biological membrane does not become so thin in its entirety and its thickness is maintained at a suitable level. For this reason, there is no occurrence of clogging and the treating ability is satisfactory in these two tanks. In the third biological reacting tank 3, although the concn. of org. matter is low and the growth of the microorganism is inactive, since nonwoven fabric carrier module for microbes 20 is filled therein, the growing microorganisms are firmly fixed therein. Accordingly, the probability of microbial separation is reduced, resulting in a suitably increased thickness of the biological membrane and, even if this biological membrane is separated, it does not become SS.