baber/WOPTO huggingface dataset:
Patent JP-S5949675-A (JP)
Title: Character recognition device
Inventor: YOSHINAGA YASUHIKO
IPC: G06K9/62
Filed: 1982-09-16
Abstract: PURPOSE:To generate a similar character discrimination dictionary containing erroneous recognition data and to improve the precision and speed of character recognition by storing the correspondence between character categories obtained by erroneous recognition and input character patterns which are objects of erroneous recognition. CONSTITUTION:An input character is converted into binary data by a tablet 1 and a recognition part 4 refers to the 1st and the 2nd dictionaries 2 and 3 to find recognition candidate characters according to similarity. Those recognition candidate characters are stored in a storage part 5 temporarily according to the similarity and the contents of the storage part 5 are displayed on a display part 6 according to the operation of an operation part 7. A storage part 8 is provided corresponding to the recognition part 4 and storage part 5 and the correspondence between erroneously recognized candidate characters and input character categories which are objects of erroneous recognition is stored therein. Then, character categories obtained by erroneous recognition and input character patterns which are objects of erroneous recognition are stored corresponding to each other to improve the precision and speed of the character recognition.
Patent JP-S6319196-A (JP)
Inventor: INOUE MASAHITO
IPC: D06F58/28
Filed: 1986-07-09
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-S5587818-A (JP)
Title: Misfiring preventive device for multi-cylinder internal combustion engine
Inventor: MATSUMOTO HIROMITSU
IPC: F02D33/00
Filed: 1978-12-27
Abstract: PURPOSE: To prevent an operation of misfiring of the engine, by decreasing a feed amount of fuel partially to the cylinder, when the engine is in an operation of low load, and substantially enriching an air-fuel ratio to the other cylinder, in the multi- cylinder engine having a respectively independent air intake path.  
     CONSTITUTION: Two pistons 2a, 3b are in a motion of sliding in a different phase in a cylinder 2. To a crank case 6a, 6b, in bottom portion of each of the pistons 2a, 3b, is independently linked an air intake path 11a, 11b. In each path 11a, 11b, is provided a carburetor 13a, 13b, simultaneously in a low speed fuel path 20a of one carburetor 13a of them, is arranged a solenoid valve 24. In addition the solenoid valve 24 is made interlocking to a throttle valve 15b of the other carburetor 13b, and a low speed path 20a is closed for the throttle valve 15b to be in a low degree of opening. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6317877-A (JP)
Title: Dibenz(b,e)oxepine derivative and anti-allergic agent
Inventor: KUMAZAWA TOSHIAKI
IPC: A61K31/335
Filed: 1986-07-09
Abstract: NEW MATERIAL:The compound of formula I [A<1> is H, CH3, (CH2)mOR<1>, CH(CH3), CH2OR<1> (m is 1-4; R<1> is H, group of formula II, etc.), (CH2)nCO2R<2>, CH(CH3)COR<2> (n is 1-3; R<2> is H or alkyl), etc.; A<2> is 4-alkylpiperazino, group of formula III (Y is NH, O or S; p is 2-5; R<7> and R<8> are R<2>), etc.; one of A<3> and A<4> is COR<9> (R<9> is OH, NH2, etc.) or CN and the other is H; or A<3> is 4- substituted H or alkyl and A<4> is H], its acid addition salt or its metallic salt. EXAMPLE:11-(4-Methylpiperazino)-6,11-dihydrobenz[b,e]oxepine-2-acetic acid. USE:Anti-allergic agent. PREPARATION:A compound of formula IV [A<1aa> is (CH2)nCO2R<2a> or CH(CH3)CO2 R<2a> (R<2a> is alkyl) is made to react with thionyl chloride and then with a compound of formula A<2a>-H to obtain the corresponding compound of formula I.
Patent JP-H11335858-A (JP)
Title: Formation of silver plating surface and solution used therefor
Inventor: SHIKAMATA YUJI
IPC: C23C18/44
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a silver plating surface on a metal, a synthetic resin, rubber, glass, porcelain, wood, leather, stone, gypsum, rattan, wheat straw or the like by a spraying method instead of a plating bath method. SOLUTION: In forming a silver plating surface through steps of substrate adjustment, activating treatment, washing with water, reduction reaction with a metallic salt, the silver plating surface is formed by the activating treatment by blowing an activating agent contg. stannous chloride and a noble metallic salt of palladium, gold, silver or the like and by simultaneously blowing a silver plating reaction-processing agent consisting of a solution contg. a metallic salt solution and a solution contg. a reducing agent.
Patent JP-H0830014-A (JP)
Title: Image forming method
Inventor: KAMOSHITA YASUO
IPC: G03G9/087
Filed: 1994-07-13
Abstract: PURPOSE:To provide an electrostatic charge image developer having an excellent fixing characteristic and transferability in a machine and an image forming method. CONSTITUTION:This image forming method comprises developing the electrostatic charge image on an electrostatic charge image base by an electrostatic charge image developer contg. toners having a softening point <=130 deg.C and glass transition point >=55 deg.C, then transferring the toners on this electrostatic charge image base, recovering the untransferred toners on the electrostatic charge image base in a cleaning section and returning the recovered toners to a developing section in order to reuse the toners.
Patent JP-S5951584-A (JP)
Title: Semiconductor laser
Inventor: SAKAMOTO MASAMICHI
IPC: H01S5/00
Filed: 1982-09-17
Abstract: PURPOSE:To take a stable oscillation attitude in cooperation with a gain waveguide mechanism by stripe structure by forming substantially fixed refractive index difference regarding the lateral direction. CONSTITUTION:The epitaxial growth of first-fifth semiconductor layers 11-15 can be formed by continuous work through a vapor growth method by a thermal decomposition method using substances, such as trimethyl aluminum, trimethyl potassium and arsine as reaction gases or a liquid growth method or other growth methods-that is, by once epitaxial growth treatment. Consequently, the fourth semiconductor layer 14 is constituted. The forbidden band width of Ga1-yAlyAs is selected so that it is made larger than that of the active layer 12 in the manner not to absorb beams generated from the active layer 12 in the value of (y) of Ga1-yAlyAs, which is the quantity of Al.
Patent JP-S646564-A (JP)
Title: Sealing device for butterfly valve
Inventor: OSHIMA AKIRA
IPC: F16K1/226
Filed: 1987-06-29
Abstract: PURPOSE:To improve the water sealing effect by fitting a buffer ring having elasticity onto the inner peripheral bottom surface of a sheet metal. CONSTITUTION:A sheet metal 3 whose inner peripheral surface 3a is inclined in the axis center direction of a valve box B, keeping a certain lateral width, is installed onto the inner periphery of the valve box B which forms the outer peripheral surface side of a valve body A. A pressing plate 8 is fixedly installed onto the edge surface side periphery of the valve body A which forms the part corresponding to the sheet metal 3, and a sheet metal 2 having a curved outer peripheral surface 2a is fitted in shiftable ways in the whole circumferential direction onto a peripheral groove 1. An elastic operating body is fitted between the inner peripheral bottom surface 2b of the sheet metal 2 and the bottom surface of the peripheral groove 1, and a buffer ring 5 which has a nearly C-shaped sectional surface having a slit is fitted onto the outer peripheral surface. When a fluid pressure is applied in the direction of arrow (a), fluid pressure is applied onto the buffer ring 5 and spread, and sealing action is further strengthened.
Patent JP-H1085638-A (JP)
Title: Medium dispenser
Inventor: FUCHS KARL HEINZ
IPC: B05B11/04
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent a medium sealed in a discharge device in nonoperating conditions from being contacted with the air by a simple form and an easy assembly. SOLUTION: A dispenser 1 includes a discharge closure 10 in a casing 2 provided with a volume variable storing chamber 11 for a medium. A closure member 50 thereof is directly adjacent to a discharge nozzle 8, and a pressure subordinate action controller 18 thereof is completely housed in the casing 2. The controller 18 is arranged on a support device 5 independent of the casing 2, and defines two separate ducts for the medium 28, 29, 38, 47. Therefore, even in the case of simple construction and assembly, the stored medium is prevented from being contaminated.
Patent JP-S6319266-A (JP)
Title: Charging apparatus
Inventor: HAYAKAWA NAOJI
IPC: H01L21/30
Filed: 1986-07-11
Abstract: PURPOSE:To obtain an ultrahigh preciseness charged pattern, by a method wherein a part of the thin plate arranged in opposed relation to a substrate, to which a plurality of solid electron beam sources are arranged, at a predetermined interval is constituted of an electron pervious member and electrodes are provided on the thin plate to apply voltage between the electron beam sources to accelerate an electron. CONSTITUTION:Voltage generating electron avalanche multiplying action at a P-N junction is applied to X-electrodes EX1, EX2, EX3... and a Y-electrode EY and, at the same time, voltage having certain magnitude is applied to a lead-out electrode PE to allow electrons e<-> to flow out from electron beam sources EB1, EB2, EB3.... Then, by preliminarily applying voltage of a predetermined value to an acceleration electrode AE, the electrons flowing out from the electron beam sources EB1, EB2, EB3... are accelerated up to desired energy to penetrate through the electron window of a surface plate FP. This electron window is formed of an electron pervious member. By this constitution, an ultrahigh precision charged pattern can be formed.
Patent JP-S5587576-A (JP)
Title: Dot print head
Inventor: ISHIZUKA TAKAO
IPC: B41J2/275
Filed: 1978-12-26
Abstract: PURPOSE:To improve a characteristic of response and to prevent a dot elimination by a method wherein a ring-shaped permanent magnet for preventing a rebound of  armature is arranged at a rear part of the armature. CONSTITUTION:When an electric current is flowed in the winding 1, the armature 2 is retracted, the wire dot 4 is pushed toward a printing paper 6 by an energy generated when the armature is rotated about one fulcrum point, and a character is printed by the dot. Upon completion of the printing, the head 4 and the armature 2 are returned to their original positions by the return springs 7 and 8 to operate the ring-shaped permanent magnet 11 so as to prevent a rebound of the armature 2 when they are struck against the damper 9. When a next retraction signal is applied to the winding 1, a printing may be performed without elimination of dots due to the fact that the armature 2 is set at its original position.
Patent JP-S5587585-A (JP)
Title: Sheet-width varied type pin-feed platen
Inventor: MATSUMORI SHIGEMITSU
IPC: B41J11/26
Filed: 1978-12-26
Abstract: PURPOSE: To enable to select a feed-pin distance suited to sheet width with ease, by providing a feed-pin ring on platen in freely slidable manner.  
     CONSTITUTION: Inner projection 2a of feed-pin ring 2 is fitted in axial groove of platen 1 so that ring 2 can be moved freely in axial direction of platen 1. Thace groove 5a is formed in block 5 which can be moved freely on rail 7 along the surface of platen 1, and position of the block 5 is determined by turning feed pin 2 along the groove 5a. In changing the sheet width, block 5 is moved after loosening set screw 8 of block 5, and other parts such as sheet retainer 3 and feed-pin ring 2 are also moved together with block 5, whereby feed-pin distance can be selected freely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5865127-A (JP)
Inventor: NAKADA SEIICHI
IPC: A47L9/20
Filed: 1981-10-12
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-H061020-A (JP)
Title: Recording device
Inventor: KITANI HIDEYUKI
IPC: G06F3/12
Filed: 1992-06-22
Abstract: PURPOSE:To provide a perfecting press printer without adding any special devices and at a cost same as heretofore available. CONSTITUTION:The page mode is discriminated S4, and if it is the 'ordinary' mode, printing S5 is. carried out. If it is the 'odd page' or the 'even page' mode, the relation between the page mode and a flag is checked S6, and when both are conformed with in the relation, printing is carried out, while when both are disconformed with, a flame buffer is cleared and printing is not carried out.
Patent JP-S6140404-A (JP)
Title: Controlling method for mixture turbine
Inventor: INAGAKI MASAYA
IPC: F01K7/20
Filed: 1984-07-31
Abstract: PURPOSE:To provide energy saving effect and improve the responsibility by controlling revolving speed of a turbine by means of a speed regulating valve and also controlling opened degree of a mixing valve in accordance with turbine load so as to keep opened degree of the speed regulating valve constant. CONSTITUTION:Main working fluid is sent to the first stage of a mixture turbine 1 via a speed regulating valve 3. Working fluid which is to be mixed is sent to the middle stage of the mixture turbine 1 via mixing valves 6 and 7. A governor 12 controls opened degree of the speed regulating valve 3 to control revolving speed of the turbine 1. Voltage load which is detected by a wattmeter 14 is given to both a processing circuit 15 and a driving means 16 which controls opened degree of each of the mixing valves 6 and 7. Opened degrees of the mixing valves 6 and 7 are controlled in accordance with turbine load to have the speed regulating valve 3 kept open at a constant degree. The energy saving effect can thereby be provided and the responsibility to be improved.
Patent JP-H1111523-A (JP)
Title: Cover for closing opening of liquid reserve container
Inventor: SHIMADA MASARU
IPC: B65D77/06
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a cover which can hygienically, simply and completely seal an opening of a reserve container containing liquid, especially beer. SOLUTION: With the cover, liquid is reserved in a bag 6 made of a plastic material, the bag 6 is put inside a reserve container 1 and also includes an ejection port 7, and the port 7 has a thickened outward rim 9 whereby a feed through pipe received in the port 7 comprises two coaxial tubelike parts 5, 10 which fit to each other, whereby a follow nut 11 closes an opening 2 of the liquid reserve container 1 provided for fixing an inner part 10. In this case, an outer part 5 is fixed to the cover 3, the inner part 10 has a conic end part on a side of the bag 6 for tightening the ejection port 7 between the coaxial tubelike parts. The outer part 5 has a groove for fitting with the thickened outward rim 9 inside, and the follow nut 11 is tightened securely to guarantee liquid-tight tightening between the coaxial tubelike parts.
Patent JP-S5951135-A (JP)
Title: Fuel injection quantity controller
Inventor: MOTOI TOSHIAKI
IPC: F02D35/02
Filed: 1982-09-17
Abstract: PURPOSE:To uniform the outputs of cylinders so as to improve the drivability by sampling the detected values of combustion pressure sensors each of which is provided for each cylinder, on the basis of a signal which is issued every time when the capacity of each of the cylinders is varied by a certain amount synchronously with the revolution of a crankshaft. CONSTITUTION:A combustion pressure sensor 7 is provided for each cylinder of an engine 1 and the detected values thereof are sent to an operator 14. Faced to a slit plate 3 which is fixed to a crankshaft 2, are arranged a rotary angle sensor 4A which is constituted by a photo sensor and transmits a rotary angle signal at a constant angular interval, a TDC sensor 4B which transmits a TDC signal indicating the top dead center of a certain cylinder, and constant capacity sensors 4C and 4D which transmit signals every time when the capacity of each of the cylinders is varied by a certain amount. The signals detected by those sensors are sent to an amplifier 13. Based on the constant capacity signal from the amplifier 13, operator 14 samples the combustion pressures of the respective cylinders and computes the illustrated mean effective pressure in each cycle of those cylinders and then controls the quantity of injected fuel so that the computed value may come close to the average value of the sum of the illustrated mean effective pressures of the entire cylinders.
Patent JP-S649250-A (JP)
Title: Vibration-proofing rubber composition
Inventor: TAKAGI TAKESHI
IPC: C08K7/02
Filed: 1987-06-30
Abstract: PURPOSE:To obtain the title composition having a large hysteresis loss and excelling in vibration-proofness, breaking strength and fatigue characteristics, by mixing a specified reinforced rubber composition with carbon black and a vulcanizable rubber. CONSTITUTION:100pts.wt. vulcanizable rubber (a) (e.g., natural rubber) is kneaded with 5-100pts.wt. short fibers (b) of a fiber-forming polyamide (e.g., nylon 6) having a number-average MW >=5,000, an m.p. of 150-260 deg.C, an average diameter of 0.05-0.08mu, a circular section and a min. fiber length >=1mu and being in the form in which molecules are oriented along the fiber axis and 0.1-5.5pts.wt., per 100pts.wt. component (b), silane coupling agent (c) (e.g., gamma-aminopropyltrimethoxysilane) at a temperature higher than the m.p. of component (b), and the mixture is extruded to obtain a reinforced rubber composition (A) wherein component (b) is embedded in component (a) in a state bonded through component (c). Component A is mixed with carbon black (B) of a particle diameter <=90mmu and a dibutyl phthalate absorption >=70ml/100g and a vulcanizable rubber (C) similar to component (a) to obtain the title composition containing 1-25pts.wt. component (b) and 20-100pts.wt. component B per 100pts.wt total of the rubber component.
Patent JP-H0651516-A (JP)
Title: Photosensitive composition
Inventor: OKAMOTO TOMOKI
IPC: G03F7/039
Filed: 1992-06-22
Abstract: PURPOSE:To provide a photosensitive compsn. capable of forming a coating film having very high alkali etching resistance and very easy to develop with an aq. alkali soln. after irradiation with light on the surface of copper and especially useful as a positive type photoresist for forming a fine pattern. CONSTITUTION:This photosensitive compsn. contains 100 pts.mol 6-20C straight chain aliphatic hydrocarbon compd. having a group forming a complex with copper, e.g. imidazole and 70-800 pts.mol 6-20C straight chain aliphatic hydrocarbon compd. having a group forming an acid group when irradiated with light, e.g. o-quinonediazide.
Patent JP-H069045-A (JP)
Title: Delivery method of casting piece
Inventor: TAGAWA TATSUO
IPC: B65G47/52
Filed: 1992-06-23
Abstract: PURPOSE:To provide a delivery method of casting pieces by which they can be delivered continuously and normally even at non-stationary time. CONSTITUTION:Casting pieces 2 are collected from a plurality of casting strands 1 through a rope (or chain) transfer 3 and a chain (or rope) transfer 5 and once put side by side on a cooling bed 4 from the head casting piece stop position A of the terminal end, thereafter, the decided number of the head casting pieces 2 are separated in the lump from the cooling bed 4 by means of a casting piece separation device 11 so as to be carried out by means of a crane 6, next remaining casting pieces 2 are moved up to the position A, and such process is repeated so as to deliver the casting pieces 2. By once collecting the casting pieces 2 up to the position A of the cooling bed 4, and separating the decided number of the casting pieces 2 from the cooling bed 4 by means of the casting piece separating device 11, the decided number of casting pieces 2 can be always carried out by means of the crane 6 whether it is at stationary time or not, and the piling work on an earth floor can be safely continued.
Patent JP-S6223026-A (JP)
Title: Continuous photographing device
Inventor: TERANE AKIO
IPC: H04N5/765
Filed: 1985-07-24
Abstract: PURPOSE:To improve the dependency of a source voltage applied at intervals of continuous photography by discriminating which of preset voltage section areas the source voltage is in and inhibiting the continuous photography from being performed in a time section corresponding to each voltage area. CONSTITUTION:Vertical synchronizing pulses Vsy are led to a recording timing circuit 13 with a release signal S0 generated when a recording command switch 14 which operates associatively with the release button of an electronic still camera is turned on. Further, the pulses Vsy are supplied to a source voltage check circuit 16 which checks the voltage E of a power source battery 15 as well. The output signal REC of the circuit 13 is supplied to a recording amplifier 5 and a head access circuit 17. The circuit 16 is provided with a source voltage discriminating circuit and the level of the source voltage is discriminated by three areas on the basis of outputs A and B of a comparator. Intervals of photography corresponding to respective voltage areas are controlled through the operation of a timing signal generating circuit and the circuit 13 and photographing operation is inhibited in the lowest voltage area to improve the voltage dependency.
Patent JP-S6224957-A (JP)
Title: Belt fitting device for belt sander
Inventor: KAWAKITA HITOSHI
IPC: B24B21/18
Filed: 1985-07-23
Abstract: PURPOSE:To extremely facilitate the replacement of a sander belt by furnishing a belt setting drum, whose oversurface is in a circular arc surface approx. the same as the uppermost roller, a swing arm, an interlocking shaft and a level changing and retaining device. CONSTITUTION:If a tension roller 10 is contracted and a belt setting drum 35 is pulled down with a grip 44, holding in an arbitrary position is obtained through balancing with a weight 43. A sanding belt 15 is set over said belt setting drum 35, and a swing arm 21 is swung oscillatively. The drum 35 is rotated round an interlocking shaft 25 to put it in a position parallel to the shaft direction of the above-mentioned tension roller 10, and the drum 35 is lifted again by said grip 44 so that the center axis for the circular arc of drum 35 will substantially be identical to the axis of the tension roller. Because the circular arc surface at the oversurface of drum 35 is approx. the same as the periphery of the roller 10, the sanding belt 15 is shifted aside to the roller 10, and the bottom is fitted on a drive roller 11 and a follower roller 12. The belt setting drum 35 is returned to its original position, and the tension roller 10 is elongated, and now belt setting is completed.
Patent JP-S5587526-A (JP)
Title: Continuous production of hose
Inventor: AKETO YOUICHI
IPC: B29C53/72
Filed: 1978-12-27
Abstract: PURPOSE: To enable elongation of rolls, increase forming speed, and prevent a hose from twisting, breaking, and the like by feeding a reinforcing wire and an adhesive tape while rotating several grooved rolls in specified arrangement.  
     CONSTITUTION: Several (e.g. four) forming rolls 3 are arranged, with their axes at regular intervals on a circle, so that the inside surfaces of the roll assembly constitute a cylindrical surface for a coil, hose, or the like. Each roll 3 is provided with grooves 4 cut in its peripheral surface at regular intervals, and the grooves 4 of the rolls 3 are sequentially advanced toward roll tip end by a span of (pitch of grooves)/4, clockwise, so that one revolution of the cylindrical surface corresponds to an advance by one pitch. A reinforcing wire W is fitted in the groove 4 and fed into the imaginary cylinder of the rolls 3, and curved into the shape of a coil. Then a vinyl chloride tape T is wound around the coil of the wire W, to form an objective hose of wire-in type. 
     COPYRIGHT: (C)1980,JPO&Japio