baber/WOPTO huggingface dataset:
Patent JP-H05298490-A (JP)
Title: Device for recognizing on-line handwriting character
Inventor: SUZUKI TOSHIO
IPC: G06K9/22
Filed: 1992-04-16
Abstract: PURPOSE:To relieve burden in the characteristic pick-up processing of an input stroke by removing noise data added in an x-y coordinate data string which is outputted from a tablet. CONSTITUTION:X-Y coordinate data outputted from an input/display part is inputted at every fixed time (S12). Data inputted here consists of data with respective bit numbers of x and y, which are corresponding to the resolution of the input/display part. Then, the respective kinds of inputted data of x and y are inspected, the center point of bits are deduced when handwriting position information consists of the plural bits so as to decide an x-y coordinate and the data is stored (S2). By following it, vector calculation is processed (S3) from the stored x-y coordinate data, the calculation of a vector angle is processed (S4) and the judgement and removal of x-y coordinate data to be noise are processed by the calculation values of a vector and the angle (S5).
Patent JP-S61254365-A (JP)
Title: Platen for thermal printer
Inventor: YAJIMA TORAO
IPC: B41J11/08
Filed: 1985-05-08
Abstract: PURPOSE:To make favorable adhesion between a printing paper and a printing head and contrive higher printing quality, by constituting a platen of a collection of a plurality of split elastic materials, an elastic material a part of which is split in plurality, or a combination thereof. CONSTITUTION:The platen comprises the elastic material 2 fitted to a support frame 1, the elastic body 2 being provided with a plurality of cuts 3 in a direction perpendicular to a printing surface of a head. With the cuts 3 thus provided in the platen, the printing head side of the elastic body 2 is split, and platen is pressed tightly against the printing surface 5 of the head by the split elastic body pieces 2. In addition, the cuts 3 are provided in the moving direction B of the head. The printing surface of the head is brought into close contact with the platen through a printing paper in the position indicated at 6 in the figure.
Patent JP-S5522875-A (JP)
Title: Manufacturing method of semiconductor integrated circuit device with lateral transistor
Inventor: SAIKAI HIROSHI
IPC: H01L29/10
Filed: 1978-08-08
Abstract: PURPOSE: To improve the various characteristics of a lateral transistor by forming a base layer having a high impurity density, adjacent to a collector layer by implanting an ion or diffusion with an opening provided in an Si 3 N 4  film and further by  forming an emitter layer in the base layer by a self-matching with an opening.  
     CONSTITUTION: An N-epi layer 14 on a P-type substrate 11 is separated by P +  layers 13 and 15. Openings 19 and 20 are provided for the lamination of an SiO 2  16 and Si 3 N 4  17 over an N + buried layer 12. An N + base layer 22 is formed by covering selectively with the SiO 2  18, and buried under a high temperature condition. Next, the SiO 2  18 is removed and a P +  type emitter 23 and a collector 24 are made by self-matching. The N + base layer of a lateral transistor obtained by such a process has a high accuracy and its impurity density becomes higher in the emitter region than in the collector region. Therefore, a resistance r bb  is lowered and a BVCEO is increased because of non-occurrence of a punch-through even in the narrow base width. An hFE becomes great and an fT is also raised because an accelerating field may be formed in the base layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58214883-A (JP)
Inventor: ITOU MASAHIKO
IPC: G21C7/14
Filed: 1982-06-08
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-S57212369-A (JP)
Title: Contactless igniting apparatus for magneto generator type internal combustion engine
Inventor: KOUKETSU JIYUICHI
IPC: F02P1/08
Filed: 1981-06-23
Abstract: PURPOSE:To produce a sufficient level of constant voltage with no use of a battery, by  obtaining an ignition timing that is fixed in a low-speed range, advanced in an intermediate range and fixed in a high-speed range, by positive and negative outputs of a  single sensor and a positive output of a coil for charging a magneto generator igniting  capacitor. CONSTITUTION:An igniting apparatus of this invention is composed of a sensor 10 for  generating a pulse voltage at an angular intervals theta corresponding to the ignition  timing of an intermediate-speed range, a reference voltage generating circuit 200, a constant-voltage power circuit 400 which obtains a constant voltage by a positive output of a coil 1 for charging an igniting capacitor, a calculating capacitor 13 charged  by the power circuit 400 via a resistor 34, a discharge circuit 100 whch discharges the  charge of the calculating capacitor 13 for a while corresponding to the angular interval theta, a reset circuit 500 for resetting the charge of the capacitor 13 when the sensor 10  produces an output signal of an opposite polarity, etc. With such an arrangement, proper ignition timing for each of the low-speed, intermediate-speed and high-speed ranges  can be obtained by determining the ignition timing through comparison of the output  voltage of the circuit 400 and the terminal voltage of the capacitor 13.
Patent JP-S62252807-A (JP)
Title: Catalyst burner
Inventor: OMUKAE YOSHIZO
IPC: F23C13/00
Filed: 1986-04-25
Abstract: PURPOSE:To permit the prevention of backfire phenomenon, the enlargement of the regulating range of the amount of combustion and the reduction as well as the cleaning of existing NOX by a method wherein fuel is supplied from one part of a burning section, air is supplied to the burning section while it into many points and a flow passageway is constituted so that the flow passageway of air is not intersected with the flow passageway of exhaust gas while a section, in which catalyst is allowed to function in reducing atmosphere, is constituted in the burning section. CONSTITUTION:A catalyst which consists mainly of platinum palladium or the like carried by a bearer is provided on the inner surface of a burning tube 1. External air is induced into a burning section 2 through the multitude of through-holes of the burning tube 1 by a gas suction machine 6 and, at the same time, fuel vaporized in a fuel vaporizing section 11 is induced into the burning section 2 together with the very small amount of air. The amount of air, mixed with the fuel at the upstream side of the burning section 2, is limited to a very small amount and, accordingly, mixture itself, which causes backfire readily, does not exist. The control of the amount of combustion is effected by regulating the supplying amounts of the fuel and the air into the burning section 2, therefore, it can be effected linearly between the maximum amount of combustion to 1/5 of the amount of combustion without deteriorating the other characteristics. The air is supplied while distributing it, therefore, the combustion section 2 is in reducing atmosphere except in the most downstream section of the same whereby the catalyst oxides the constituent of the fuel and existing NOX may be reduced.
Patent JP-H05273646-A (JP)
Title: Light source device
IPC: G03B21/14
Filed: 1992-03-24
Abstract: PURPOSE:To provide the light source device which can shield the IR rays and UV rays outputted from a light emitting lamp with a simple construction. CONSTITUTION:An IR shielding film 46 which allows the transmission of visible light 50 and shuts off IR rays 54 is fixed to the inside surface of a glass tube 42 of the light emitting lamp 40 and a UV shielding film 48 which allows the transmission of visible light 50 and shuts off UV rays 56 is fixed to the outside surface of the tube to shut off the IR rays 54 and UV rays 56 included in the light generated in the light emitting lamp 40 and, therefore, the IR rays 54 and UV rays 56 are substantially not included in the light outputted from the light emitting lamp 40 and the greater part is visible light 52. The cold mirror and cold filter which are heretofore required in order to shut off the IR rays in a projector are saved if this light emitting lamp 40 is applied to the projector. The optical path length is made shorter than heretofore, by which the attenuation of the light quantity is prevented and the device is miniaturized.
Patent JP-H07306755-A (JP)
Title: Multipoint signal measuring instrument
Inventor: MORI SADAO
IPC: H03M1/12
Filed: 1994-05-11
Abstract: PURPOSE:To equalize scanning intervals of respective measurement signals and to enable high-speed sampling by applying a measuring process part with measurement signals for high-speed scanning measurements at such timing that the scanning intervals become substantially equal. CONSTITUTION:A timing signal generating circuit (TG) 6 supplies specific timing signals for the actuation of a scanner 2, the conversion timing of an A/D converter 3, the timing of writing to an FIFO memory 7, an instruction for the end of one scan to a CPU 4, etc. After receiving the scan end signal, the CPU 4 reads data out of the FIFO memory 7 in order and performs necessary arithmetic processing to generate and output recording data to a recording part 5. The the scanning intervals of respective measurement signals are equalized and then the measurement signals for high-speed scanning measurements are applied to two input terminals at positions where the scanning intervals become equal in common to perform high-speed sampling which is increased in speed by substantially twice, and also applied to (n) input terminals in common to perform high-speed sampling which is increased by substantially (n) times.
Patent JP-S58217874-A (JP)
Title: Breather for gear case
Inventor: TAKAHASHI HIROTOSHI
IPC: F16H57/027
Filed: 1982-06-09
Abstract: PURPOSE:To prevent the clogging of a breather passage for connecting the gear chamber of a gear case to the atmosphere, by separating the breather passage into two passages which join each other halfway and then communicate with an atmosphere port at the downstream end. CONSTITUTION:A gear chamber 8 whose lower part is an oil sump 7 is defined in a gear case 6. A bevel gear 10 is housed together with an output shaft 10a in the gear chamber 8. The gear case 6 is provided with at least one pair of separate breather passages 14 for connecting the gear chamber 8 to an atmosphere port 13. The breather passages A, B are coupled to each other at a halfway confluence part 15 and then connected to the downstream atmosphere port 13. According to this constitution, the rise in the pressure of the gear chamber 8 is suppressed by breathing through the passage B when the other passage A is closed by an oil film (a).
Patent JP-H05293950-A (JP)
Title: Printer for long printed matter
Inventor: NARIMATSU AKITERU
IPC: H01B13/00
Filed: 1992-04-17
Abstract: PURPOSE:To keep the contact pressure of a printing head to a printed matter constant in the printed matter wherein thickness is different. CONSTITUTION:A printed matter 11 is introduced into the nip of the second roller 13 of a fixed shaft and the first roller 12 supported by a first lever 15 to be guided to the gap between a platen roller 10 and a printing head 19. When the first roller 12 is moved by the thickness of the printed matter, the first lever 15 is shaken and a second lever 20 is shaken through a third lever 22. Since the platen roller 10 is supported by the second lever 20, the interval between the platen roller 10 and the printing head 19 is set corresponding to the thickness of the printed matter detected by the movement of the first roller 12.
Patent JP-S5622050-A (JP)
Title: Manufacture of plate base for lead storage battery
Inventor: HATSUTORI SADAO
IPC: H01M4/82
Filed: 1979-07-31
Abstract: PURPOSE:To enhance the holding ability of an active material, by punching a lead- alloy plate to prepare two plate bases which have dissimilar arrangements of frameworks and after that, juxtaposing the two bases in such a manner that the frameworks form an alternate zigzag pattern. CONSTITUTION:A prescribed lead-alloy plate is punched with two punching dies so as to leave frameworks 3b of different patterns. The thus-punched two plate bases are superposed in such a manner that the frameworks form an alternate zigzag pattern. After that, outer frames 2b are punched out, thus obtaining a base body 1b. With this constitution, the holding ability of an active material is enhanced, because spaces 4b formed in the interior of the base body 1b are connected continuously to one another.
Patent JP-S5723759-A (JP)
Title: Solar heat collector
Inventor: ASO SHINICHI
IPC: F24J2/40
Filed: 1980-07-16
Abstract: PURPOSE: To prevent a heat collecting plate from being heated abnormally by a method wherein a sunlight penetrating film arranged between a selective adsorbing film on the heat collecting plate and a glass cover is thermally expanded by the heat of the abnormally overheated heat collecting plate at the time when no water is supplied to a heat collecting pipe so that the sunlight penetrating film is brought into contact with the upper surface of the heat collecting plate and the rate of heat radiation of the plate is increased.  
     CONSTITUTION: The sunlight penetrating film 5 made of a flexible material is arranged between the selective adsorbing film 2 on the heat collecting plate 1 and the glass cover 4. When no water is supplied to the heat collecting pipe 3, the heat collecting plate 1 is overheated abnormally and the sunlight penetrating film 5 is also heated as a result of its heat exchange with the heat radiated from the heat collecting plate 1 so that the sunlight penetrating film 5 expands and becomes loosened to hang down and comes into contact with the upper surface of the selective adsorbing film 2 on the heat collecting plate 1. In this case, the rate of heat radiation radiation of the sunlight penetrating film 5 is higher than that of the selective adsorbing film 2 and therefore, the amount of heat radiation from the heat collecting plate 1 is increased to thereby control the elevation of temperature of the  plate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05296953-A (JP)
Title: Thermal physical constant measuring method
Inventor: SUMINOE SHINGO
IPC: G01N25/16
Filed: 1992-04-17
Abstract: PURPOSE:To obtain other two unknown thermal physical constants from one known thermal physical properties constant using one measurement principle when one out of three thermal physical properties constants, namely volume specific heat, thermal conductivity, and thermal coefficient of expansion, is known. CONSTITUTION:A process for applying an excitation light which is intensity- modulated to a specimen intermittently and then measuring the amplitude of thermal expansion vibration which is generated on the surface of the specimen at that time is repeated at least for three times using an excitation light with a different modulation frequency. The relationship between three sets or more obtained modulation frequency and thermal expansion amplitude is substituted for one equation with the volume specific heat, thermal conductivity, and thermal coefficient of expansion as unknown values, thus obtaining other two thermal physical properties constants from one known thermal physical constant.
Patent JP-S5623715-A (JP)
Title: Winding for electric device and insulation therefor
Inventor: KAWASAKI TAKAHIRO
IPC: H01F41/12
Filed: 1979-08-02
Abstract: PURPOSE:To improve characteristics such as insulating and moisture resistances of the winding for the electric device by coating the surface of the winding with netlike fibrous insulator, immersing insulating varnish with netlike fibers, forming an insulating varnish coating between the net and the varnish, and preventing the varnish from flowing out therefrom by a simple method. CONSTITUTION:Netlike fibrous insulator 1 is woven in predetermined net by heat resistant high molecular material such as polyester having excellent varnish immersing property and heat resistance. The insulator 1 is coated closely on the peripheral surfce of the winding end 3 of an electric device or the like, and the ends 3 thus coated are spirally wound and tightenend by insulator such as a string 4 or the like. It is then immersed with varinish and thermally cured at normal pressure or in vacuum to form rugged varnish coating 5A by the varnish surface tension on the net mesh 5 and the immersing property of the strands 2 of the insulator 1, to retain the necessary varnish amount thereon by immersing the varnish, and to prevent the varnish from flowing out therefrom by a simple method without using special device.
Patent JP-S60242876-A (JP)
Inventor: ANTON BUIIDAAMAN
IPC: E01F15/00
Filed: 1985-05-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5433621-A (JP)
Title: Color television camera
Inventor: ETOU YOSHIZUMI
IPC: H04N9/07
Filed: 1978-08-14
Abstract: PURPOSE: To maximize S/N and to realize optimum condition, by selecting the DC voltages fed to each signal electrode equally each other. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000294009-A (JP)
Title: Luminaire
Inventor: ONO HIROSHIGE
IPC: F21S4/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a liuminaire having a coupling mechanism of a simple configuration in the case a plurality of cases are coupled together. SOLUTION: At the end of each case 1 to accommodate a stabilizer, etc., a long hole 9 is provided trenching in the vertical direction in the upper surface, and a guide 2 having a stopper 3 is joined with the body case 1. The end part 11 is provided with a hanger inserting hole 13 and a lead inserting hole 14, and in case the case 1 is used solely, the end part 11 is accommodated therein along the guide 2 in the direction of Arrow A and secured to the long hole 9 by a screw 4a slidably. In case the case 1 is to be coupled with another 1a, the screw 4a is slided in the long hole 9 and the end part 11 is drawn out from the end of the case, and the end part 11 is fixed slidably with a screw 4c inserted in a long hole 9a provided in the other case 1a.
Patent JP-H05298335-A (JP)
Title: Ordering terminal equipment
Inventor: KARITA YOSHIHIRO
IPC: G06Q50/00
Filed: 1992-04-17
Abstract: PURPOSE:To shorten time required for retrieval by executing operation for retrieving unordered commodities except commodities having a fixed sales result. CONSTITUTION:After selecting an 'inspection' mode by an operation selection key 2b, retrieving word for unordered commodities is specified by a register key 2c and a # key 2g. Thereby whether a sales result for the number of selling days previously set up in a condition setting table 33 in each commodity set up in a single commodity master file 31 is more than the number of sold units previously set up in the table 33 or not is judged. When the sales result is more than the set number of sold units, an ordering text file 32 is referred, whether the commodity concererd has been ordered or not is judged, and when the commodity has not been ordered yet, the commodity name concerned is displayed on a liquid crystal display device 3 to enable the order of the commodity to be registered. When the order of the commodity whose name is displayed on the display device 3 is required, a clerk inputs the number of units to be ordered by keys to register the order.
Patent JP-H05296998-A (JP)
Title: External diagnostic medicine for thrombasthe
Inventor: TAKAMATSU JIYUNKI
IPC: G01N33/50
Filed: 1991-01-31
Abstract: PURPOSE:To obtain an external diagnostic medicine for thrombocytopenia which is less in individual error and excellent in accuracy, stability, and sensitivity. CONSTITUTION:The title medicine contains sulfonated polysaccharide derived from sea cucumbers and/or its salt as an effective component. The most useful sulfonated polysaccharide is white powder which contains galactosamine, glucuronic acid, and fucose as constituent sugars and has a molecular weight of 15,000-80,000, [alpha]D20=-55 to -73 deg. (C=1%), no definite shape, and strong hygroscopic property. In addition, the sulfonated polysaccharide is insoluble in organic solvents and positive against all of the Elson-Morgan reaction, carbazole-sulfuric acid reaction, cysteine-sulfuric acid reaction, orcinol-sulfuric acid reaction, and azulene A-metachromasis reaction.
Patent JP-H05297057-A (JP)
Title: Measuring method of discharge precursor current
Inventor: MATSUI YOSHIHIKO
IPC: G01R31/12
Filed: 1992-04-20
Abstract: PURPOSE:To measure a discharge precursor current by eliminating a need for an equivalent capacitor circuit used to compensate the capacitance of a gap under test. CONSTITUTION:When a voltage is applied to a gap under test and its discharge precursor current is measured, a change in a voltage V to be applied to the gap 2 under test and a change in an electric current I at this time are found as a data train. A charging current Ic to the gap under test is found as Cdv/dt from its capacitance C and dv/dt. The charging current Ic is subtracted from the electric current I, and a discharge precursor current Ie is found.
Patent JP-H07292257-A (JP)
Title: Blood-adaptable shear-sensitive gel
Inventor: AAUIN EI BUOGURAA
IPC: G01N33/50
Filed: 1995-04-24
Abstract: PURPOSE: To obtain a blood compatible, shear sensitive gel, which permits easy separation of blood serum or plasma from the cellular portion of blood by including a specific type of copolymer gelled with dibenzylidene sorbitol in the presence of water or an alcohol.  
     CONSTITUTION: A blood compatible, shear sensitive gel formulation comprises (A) a polydimethylsiloxane/polyethylene oxide block copolymer, (B) dibenzylidene sorbitol, and (C) water or alcohol, and should preferably comprise about 50 to 99.9 wt.% of the block copolymer A, about 0.01 to 10 wt.% of the gelling agent B, and about 0 to 50 wt.% of the liquid medium. This gel formulation can be heated to provide various viscous liquid states which return to a gel by cooling, and includes thermoreversibility in view of the fact that it has a transparent appearance and has the capability of fluidization under a shear force caused by centrifugal separation. Accordingly, the formulation exhibits a thixotropic behavior under a certain shear force without inevitable liquefaction, and thus, is useful as a serum separation gel in application to blood drawing. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H08292480-A (JP)
Title: Preexposure device for film unit with lens
Inventor: SAKATA HIROSHI
IPC: G03B17/24
Filed: 1995-04-24
Abstract: PURPOSE: To correct shading caused by a photographic lens. CONSTITUTION: A preexposure device 10 forms an image on the photographic film 21 of a film unit 11 with a lens with light after transmitting a transparent positive original 15 which is illuminated from the rear surface side with the light by a fluorescent lamp 19a, by an enlarging lens 13. At this time, the light transmits the photographic lens 12 of the film unit 11 with the lens so that the shading occurs. For correcting the shading, a peripheral part extinction correcting filter 14 for consecutively extinguishing the light from the peripheral part to the central part of the transparent positive original 15 is arranged.