baber/WOPTO huggingface dataset:
Patent JP-S599064-A (JP)
Title: Dot matrix printer
Inventor: AASAA EDOUIN FURIIKU
IPC: B41J9/12
Filed: 1983-04-20
Abstract: A variable speed printing (VSP) adaptor for a dot matrix printer includes a monitoring counter (40) which is preset with a number equal to the number of column scans with a dot print line and has a plurality of devices each capable of assuming one of two states, to monitor the state of the pattern data to be printed. The pattern data to be printed is scanned in a forward direction, i.e in the normal printing direction starting at the first print position and the count in the counter is decremented one count for each column data scanned. During the time interval between when this data is latched and the actual hammer actuation, the pattern data is scanned in the backward direction starting at the last print position. Each time the column data for a backward scan is zero, i.e. no dot to be printed, prior to sensing a non-zero column, the count in the counter is decremented one count. The printing operation continues in the interleaved forward/ backward scans until the count in the counter reaches a reference level such as zero. Upon sensing this reference level in the counter, a control signal is generated which indicates that the printing of the dot row is complete and initiates movement of the paper to the next dot row position.
Patent JP-S61228891-A (JP)
Inventor: SUGIMOTO TERUTAKA
IPC: B29L31/52
Filed: 1985-04-01
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-H11266181-A (JP)
Title: Synchronization detector
Inventor: TERAJIMA KAZUHIKO
IPC: H04B1/7093
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To enable the code of a detection object to be identified at high speed. SOLUTION: A second code, a third code or a first code are successively detected and a timing of the first code and code kinds are made to be detected by stopping a data shift clock (DCLK1 ) which is given to a matched filter means 82 in a desired timing, holding a reception signal S10, switching a replica code generated by a correlation coefficient generation means 83 to the first, the second or the third replica code in a desired timing and investigating the correlation value at that time. Thus, it is possible to perform each correlation detection almost in the same timing by having the matched filter mans 82 perform the correlation detection at high speed, while holding the reception signal and to identify the first code included in the reception signal at higher speed compared with the conventional methods.
Patent JP-S54161129-A (JP)
Title: Linear liquid fuel gasification type combustor
Inventor: MINAGAWA YOSHIMITSU
IPC: F23D5/02
Filed: 1978-06-09
Abstract: PURPOSE: To cut down preheating time, and to prevent non-ignition, unstable combustion, malodour generation of uncombusted gas, and red fire combustion with excessive fuel concentration of condensed liquid mist and accompanying generation of soot.  
     CONSTITUTION: This linear liquid fuel gasification type combustor makes combustion through the process consisting of preheating a burner unit 1 with power supplied to an electric heater 12, and, after the temperature of the circumferential wall forming a pregasifying mixing chamber 6, operating a fan 7, supplying fuel to said chamber 6 from a fuel supply pipe 9 through a nozzle 10, and making combustion with fuel ignited by the not-illustrated ignition plug provided in a combustion chamber 19. A desired quantity of heat conductors 20 are provided on the right and left sections corresponding to the outer circumferential wall of said pregasifying mixing chamber 6 and an inverse U-shaped cover, i.e. a condensation preventing plate 21, is fitted so as to cover the outer circumference of said heat conductors 20 for forming a insulating air layer 23 so that preheating time is cut down. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59194232-A (JP)
Title: Screen processing system of display device
Inventor: GOTOU MASAHARU
IPC: G06F3/02
Filed: 1983-04-19
Abstract: PURPOSE:To update speedily relative information corresponding to updated data by refreshing the screen of each display device which displays corresponding screen information, etc., according to the property of the inputted updated data. CONSTITUTION:The screen of each display device which displays the corresponding screen information, etc., is refreshed according to the property of the inputted updated data. For example, when updated data generated in a process 2 is inputted to a processor 1 through a process input/output controller 3, information in a memory 5 is referred to on the basis of the information added to the data to decide on its format number and the kind. The processor 1 referes to a stored table of screen control information on the basis of the decision results to retrieve display devices which 9 which have the display of the same screen number and the same kind among devices 11-19. When the objective display devices are found by the retrieval, the screens of the display devices are refreshed simultaneously with the update in the memory 5.
Patent JP-S61228284-A (JP)
Inventor: OBA FUMIO
IPC: F25D23/00
Filed: 1985-04-03
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-S57184042-A (JP)
Title: Device to arrange paper sheet
Inventor: MATSUDA KOUICHI
IPC: B65H9/00
Filed: 1981-05-08
Abstract: PURPOSE:To have the irregurally piled several sheets of paper easily and finely arranged in a printing device etc., by preparing reversible feed roller, stopper and sensor, in the part of the single paper sheet feeding. CONSTITUTION:A paper sheet 1 is fed in the guide way 2, and inserted between rollers 3 and 7, then the magnet 9 becomes inoperative, and the auxiliary roller 7 is pressed to the feed roller 3 and the above roller 3 and 3' are rotated to the positive direction by the stepping motor 5 and 5' of the feed devices F1 and F2, causing the paper 1 to be sent to the left direction. When this paper 1 is detected by the sensor 13, the motor 5 is stopped, the motor 5' is reversely rotated and the auxiliary roller 7' is pulled up by the magnet 9', and the stopper 10 is projected into the guide way 2 by way of the magnet 12. This will have the end of the paper sheets 1 arranged, and when the sensors 14 and 14' detect that the both ends of the paper are put in the order, then the paper 1 is sent to the printing part P.
Patent JP-S61229904-A (JP)
Title: Partial injection step structure for turbine
Inventor: SASADA TETSUO
IPC: F01D9/02
Filed: 1985-04-03
Abstract: PURPOSE:To improve the step efficiency by making the effective flow path length at the inlet of static blade row shorter than that at the outlet while slightly longer than that at the output of prestage. CONSTITUTION:A portion of static blade row is choked with a choking block 3 to realize a partial injection stage. The effective flow path length (ei) at the inlet of static blade row is made shorter than that (eo) at the outlet, while slightly longer than that (e<-1>o) at the outlet of prestage. Since smoothly enlarged flow path is realized between the inlet and the outlet to reduce the enlarging loss, the stage efficiency can be improved.
Patent JP-H05226210-A (JP)
Title: Pattern formation method
Inventor: KUROSE TAKASHI
IPC: H01L21/027
Filed: 1992-02-17
Abstract: PURPOSE:To provide a pattern formation method wherein a fine resist pattern size on the order of submicrons can be controlled. CONSTITUTION:A GaAs substrate 1 is coated with a photoresist 2 having a property that its absorption coefficient differs according to an exposure wavelength. A photomask 3 is arranged so as to come into close contact with the photoresist 2; this assembly is irradiated with ultraviolet rays at 500nm. The photoresist is exposed in the same width as a pattern width with which the photomask 3 is provided; an exposed part 16 having a depth of 1mum is formed. Then, the photomask 3 is moved to a position at a distance of 1mum form the photoresist 2 without moveing the photomask 3 on a plane; this assembly is irradiated with far-ultraviolet rays at 260nm. Since the far-ultraviolet rays are diffracted, the photoresist 2 is exposed to be wider than the pattern width with which the photomask 3 is provided; an exposed part 17 having a depth of 0.2mum is formed. The photoresist 2 is etched; a T-shaped dummy gate 18 is formed.
Patent JP-S57183553-A (JP)
Title: Intake device of 4-cycle engine
Inventor: HOSOI KOUJI
IPC: F02B75/02
Filed: 1981-05-08
Abstract: PURPOSE:To uniformly supply a quantity of intake air to each intake valve in a 4-cycle engine having at least three intake valves. CONSTITUTION:When four intake valve are provided, an intake valve 16A is located in the center 12 of a bore, while an intake valve 16B is located on a center axial line 14 of the bore. The other valves 16C, 16D are located so as to hold the valves 16A, 16B. Alphanumerals 18A-18C show exhaust valves. Intake passages 22, 24 are formed to a cylinder head 26 so as to be symmetrical for the bore center axial line 14. The intake passages 22, 24 are divided into two branches on the half way. That is, intake air flows into the intake valves 16A, 16B from branch passages 22A, 24A and 22B, 24B of each intake passage 22, 24. Accordingly, if sectional area and curvature of the branch passage are adequately selected, a suitable amount of intake air can be smoothly supplied to the all intake valves in no relation to rotary speed of an engine.
Patent JP-H04283195-A (JP)
Title: Method and device for controlling gas pressure in tanker with horizontal partition wall
Inventor: YAMASHITA TOKIO
IPC: B63B25/08
Filed: 1991-03-07
Abstract: PURPOSE:To provide a method and a method for controlling a gas pressure in a tanker with a horizontal partition wall which loads cargo oil to an upper cargo oil tank from a lower cargo oil tank through an oil passage and reliably prevents outflow of cargo oil during the occurrence of grounding. CONSTITUTION:When cargo oil is loaded from a lower cargo oil tank 11 to an upper cargo oil tank 12 through an oil passage 20, a gas phase part 28 is formed to the top of the lower cargo oil tank 11. A gas pressure in the gas phase part is boosted to a value higher than the head pressure of cargo oil in the upper cargo oil tank 12 generated when cargo is loaded to the upper cargo oil tank 12. The boosting can be realized by setting a protrusion height H of a cylindrical member 21, located to a horizontal partition wall 15, toward the lower cargo oil tank to a proper value.
Patent JP-S62224268-A (JP)
Title: Beverage
Inventor: HIRAMORI TAMEO
IPC: A61P43/00
Filed: 1986-03-26
Abstract: PURPOSE:A beverage, obtained by containing hyaluronic acid or an edible derivative thereof and salts collected from the Dead Sea and having effect on prevention of aging and arteriosclerosis, anti-inflammation, promotion of secretion of digestive fluid, etc. CONSTITUTION:A beverage obtained by dissolving hyaluronic acid or an edible derivative thereof, e.g. sodium hyaluronate, and salts collected from the Dead Sea in purified water, etc. The hyaluronic acid is a mucopolysaccharide consisting of an amino acid and uronic acid and contained in cockcomb of chickens, synovial fluid, etc., and has preventing action on aging, arteriosclerosis, etc. The salts collected in the Dead Sea have composition of 30-40% MgCl2, 22-28% KCl, 12-18% NaCl and 26-30% H2O similar to those of human intracellular fluid and action of promoting gastrointestinal movement as well as absorption of the hyaluoronic acid into the body.
Patent JP-S60212528-A (JP)
Title: Automatic excavation controller for hydraulic shovel
Inventor: TOKUDA MINORU
IPC: E02F3/43
Filed: 1984-04-06
Abstract: PURPOSE:To prevent accumulation of the error of a follower arm and prevent the occurrence of excavation error, by a method wherein, when automatic rectilinear excavation is effected at a set excavation angle, correction of the follower arm is made through integration of the error of the follower arm. CONSTITUTION:Rotary angles of a boom, an arm and a bucket are detected by detectors 21, 22, and 23, control amounts of a boom lever, an arm leverl, and a bucket lever are detected by detectors 24, 25, and 26 and an excavation angle is set at a setter 27. The pressure of a boom is detected by means of a pressure gauge 27, and according to each detecting signal and a set excavation angle, automatic rectilinear excavation control is conducted by means of the boom or the arm, serving as a driving arm, and the other, serving as a follower arm. In order to make the control, a deviation between the estimated angle of the follower arm and a present angle is determined, and the error of the follower arm is corrected through integration of the deviation. This enables prevention of accumulation of the control error of the follower arm and prevention of the occurrence of an excavation error.
Patent JP-S55162120-A (JP)
Title: Mos constant-current circuit
Inventor: TANAKA SUMIO
IPC: G05F3/24
Filed: 1979-06-05
Abstract: PURPOSE: To make it possible to improve current constancy of a MOS transistor by making a feedback connection between the gate of the MOS transistor and the output terminal of a line of inverters connected in series as many as an even number.  
     CONSTITUTION: As the current of transistor TR1 to be given current constancy is to decrease due to a fall in potential at drain 3 of TR1, a potential at node 4 (gate of TR1) is increased by inverter In2 to increase the current of TR1. As the current of TR1 is to increase according to a rise in potential at drain 3, on the other hand, the potential at node 4 is decreased by inverter In2 to decrease the current of TR1. Thus, the current of TR1 never depends upon the potential at drain 3 of TR1 and a TR circuit of good current constancy can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59195288-A (JP)
Inventor: WATARI MASAO
IPC: G10L25/00
Filed: 1983-04-20
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-2000269669-A (JP)
Title: Image forming apparatus
Inventor: OZAWA JUNICHI
IPC: G03G15/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To lower the height of an image forming apparatus by fixing the upper ends of frame support members to a plurality of supporting member fitting parts respectively, and supporting the lower ends of the frame support members by an image forming apparatus supporting plane. SOLUTION: Components of an image forming apparatus are supported by a frame LF, and a square pipe frame LF1 is formed by connecting a plurality of square pipes 10, 11, having rectangular cross sections constituting the lower end of the frame LF. A plurality of supporting member fitting parts 10a recessed upward by throttle manufacture are formed on the undersides of the end parts of the square pipes 10 of the pipe frame LF1. To each fitting part 10a, the upper end of a caster 13 being a frame supporting member is fixed respectively, and the lower end of this caster 13 is supported by an image forming apparatus supporting plane. Consequently, the height of the image forming apparatus is lowered, by merely performing simple work on each square pipes 10, 11.
Patent JP-S60213289-A (JP)
Title: Controller of motor
Inventor: YOSHIKAWA YOSHIROU
IPC: H02P6/12
Filed: 1984-04-06
Abstract: PURPOSE:To prevent a rotor winding from seizing when a rotor stops rotating by an external force by detecting the fact that a current flowed to a stator winding exceeds the prescribed value and stopping a current to the stator winding. CONSTITUTION:If an external force is applied to a rotor when a motor 1 is rotated, an excess current is flowed continuously only in one direction in a stator winding 3, and the output voltage of a current detector 8 increases. If the voltage increases to a reference voltage or higher, the output of a comparator 22 becomes H level, a transistor 21 becomes ON state, a relay is energized to open a normally closed contact 23, thereby stopping the flowing of a current to the winding 3.
Patent JP-H03272203-A (JP)
Title: Radio wave reflecting mirror
Inventor: SAITO TAKESHI
IPC: H01Q15/14
Filed: 1990-03-22
Abstract: PURPOSE:To attain the reception of a radio wave with a different incoming direction and the transmission of the radio wave in a different direction by supporting a reflecting mirror at three points and making the two support points variable through the introduction of a bearing changing the screw turning motion into a straight line motion. CONSTITUTION:A foamed resin base is employed for a reflecting mirror base 12 and a metallic foil 14 made of an aluminum or the like is fixed to the resin base 12 via an adhesives 13 to form a radio wave reflecting face. Then the rear side of the foamed resin plate 12 is supported at three points, and the height of the support of the foamed resin plate 12 at the two positions is adjusted by an adjustment means. The adjustment means consists of a bearing 9 changing the turning motion of screws 6, 7 into a linear motion. Thus, the reflecting angle of a planer reflecting mirror 2 is changed in three-dimension by controlling number of turns of the two screws 6, 7.
Patent JP-S51149648-A (JP)
Title: Elevator position indicator
Inventor: WATANABE YUUZOU
IPC: B66B3/02
Filed: 1975-06-11
Abstract: PURPOSE: Elevator direction indicators are provided beside elevator position indicator, to show more clearly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58188052-A (JP)
Title: Small sealed battery
Inventor: FUJITA HIROO
IPC: H01M2/16
Filed: 1982-04-27
Abstract: PURPOSE:To prevent the deformation of a cellophane film especially as well as the initial deformation of a small sealed battery which might be caused during the insulation sealing, and decrease the amount of electrolyte incorporated in a separator by adjusting the diameter of at least the lowest film of the separator almost equal to the inner diameter of a concave part which is provided on the surface of a positive mixture which faces a negative electrode. CONSTITUTION:The diameters of a polyethylene film 21 and a cellophane film 22 are almost equal to the inner diameter of the concave part 20 of a positive mixture 12. The depth of the concave part 20, which is approximately 50mu, is almost equal to the sum of the thicknesses of the polyethylene film 21 and the cellophane film 22. Of the films which form a separator, the cellophane film 22, since it has a specially high ability of absorbing an electrolyte 4, is provided with thin parts 23 so as to prevent any deformation of the film 22 by partially varying its thickness. Here, the thickness of the thin parts 23 is adjusted to 10mu, and the thin parts 23 are made to have annular shapes. Besides, the diameters of a polyethylene film 24 and a non-woven fabric 25 are made almost equal to the diameter of the positive mixture 12. Assembly of the battery is carried out by the well known method except for the process of fitting partial films of the separator into the concave part 20 of the positive mixture 12.
Patent JP-S63253054-A (JP)
Title: Amine compound
Inventor: ASHIMORI ATSUSHI
IPC: C07C211/24
Filed: 1987-03-23
Abstract: NEW MATERIAL:A compound expressed by formula I (X is OH, halogen or R<4>COCH2COO-; R<1> and R<4> are alkyl, cycloalkyl or alkoxyalkyl; R<2> and R<3> are H, alkyl, alkenyl, aralkyl, aryl or heterocyclic group; A and B are alkylene or alkenylene). EXAMPLE:1-Acetylacethoxy-4-[1-(4-benzhydryl)piperazinyl]buto-2-e-ne. USE:A synthetic intermediate for dihydropyridine derivative useful as a medicine. The above-mentioned compound is useful as an antihypertensive, peripheral and cerebral vasodilator, etc. PREPARATION:A compound expressed by the formula HO-B-Z (Z is halogen except F) is reacted with a compound expressed by the formula M<+>N<->R<2>R<3> (M<+> is alkali metal ion) to afford a compound expressed by formula II, which is then subjected to methane sulfonylation by a conventional method and further reacted with a compound expressed by the formula HO-A-NHR<1> in a solvent such as methyl acetate in the presence of a base (e.g. sodium carbonate) at 0-200 deg.C to provide the aimed compound expressed by formula I.
Patent JP-S55161372-A (JP)
Title: Cell
Inventor: MIZOGUCHI KATSUHIRO
IPC: H01M4/06
Filed: 1979-06-04
Abstract: PURPOSE:To obtain a cell of a high energy density by using an organic semiconductor of tetracyanoquinodimethane, etc., as the positive electrode active material of a cell using an alkali or alkaline earth metal as a negative electrode active material. CONSTITUTION:The stainless steel bottom plate 3 serving as a negative electrode is welded to the bottom of the ceramic ring 1 through the Kovar ring 2. Then, the container is filled with the negative electrode active material 4 of an alkali or alkaline earth metal, e.g., lithium, and then on the active material 4, the positive active material 6 is provided through the separator or solid electrolyte layer 5 impregnated with an electrolyte solution. Then, the container is covered with the stainless steel cover 7 and then airtightly sealed up through the Kovar ring 2' to form a cell. The positive electrode active material used in such a cell includes 7,7,8,8-tetracyanoquinodimethane, 7,7-dicyanoquinodimethane, quinodimethane, or the derivatives of these.
Patent JP-H06282039-A (JP)
Title: Film for photographic sensitive material
Inventor: ICHIHASHI TETSUO
IPC: B29C55/12
Filed: 1993-03-29
Abstract: PURPOSE:To attain the solving ability for curl due to winding habit, dimensional stability and scratch resistance by consisting the film of a biaxial oriented copolymer polyethylene phthalate film and making the glass transition point equal to above a specific value. CONSTITUTION:This film is the biaxial oriented film and consists of the copolymer polyethylene naphthalate made by copolymerizing a dicarboxylic acid component having a metal sulfonate and >=80 deg.C in glass transition point. The copolymer polyethylene naphthalate consists of 2,6-naphthalene dicarboxylic acid and a dicarboxylic acid having metal sulfonate group as main acid components and ethylene glycol as a main glycol component. The copolymerizing ratio of dicarboxylic acid component having the metal sulfonate group is 0.2-10mol% preferably 0.5-5mol% per 2,6-naphthalene dicarbonxylic acid of the main acid component.
Patent JP-H02292596-A (JP)
Title: Revolving screw fastening mechanism
Inventor: ARUNORUTO BARUTO
IPC: F16L41/02
Filed: 1990-03-22
Abstract: PURPOSE: To enhance sealing effects by providing a packing ring between the front end face of a housing having a connection branch pipe fitting and the surface of contact of a connection, and making the inclination angle of the second ring surface of a packing edge greater than the inclination angle of a first ring surface. CONSTITUTION: This mechanism has a housing 3 equipped with a connecting branch pipe fitting and a hollow screw 7 having an edge 8 is formed in the housing 3, with the edge 8 itself covering the front end face of the housing 3 to enable airtight contact via a packing edge 21. A metallic packing ring 18 is fitted between the front end face of the housing 3 and the surface of contact of a connection. Of the edge 8 and the inclined ring surface 16 of the packing edge 15 of the packing ring 18, a second ring surface has an inclination angle β1 made greater than the inclination angle α1 of the first ring surface. As a result, the sealing effects of structural parts related to sealing are improved, and excellent sealing effects are maintained even when internal pressure rises.