baber/WOPTO huggingface dataset:
Patent JP-S55144389-A (JP)
Title: Method and apparatus for electron beam welding
Inventor: OKAMURA HISANOBU
IPC: H01J37/315
Filed: 1979-04-27
Abstract: PURPOSE: To maintain correct penetrating beam current and form sound weld zone by comparing the electron beam current penetrated through the welding work with a set value and controlling the focusing coil magnetic flux density for controlling electron beam density with said value at the electron beam welding of plate.  
     CONSTITUTION: The electron beam 2 radiated from an electron gun 1 is focused to the preset beam diameter by a focusing coil 3 and heats and melts the welding work 4. In this case, when the electron beam 2 penetrates to the back surface of the welding work 4, the penetrated electron beam 6 is collected by an antenna electrode 7 and is converted to voltage signal by a device 8. The feedback signal 16 thereof is compared with the set value of a setter 9 in a comparator 10 and is smplified in a thyristor amplifier 14 via automatic phase shifter 11 and pulse transformer 12. The electric power source 14 of the electron beam focusing coil is adjusted by the output thereof to adequately control the intensity of the magnetic field of the focusing coil 3 so that the current of the electron beam is made correct value and even back beads 18 are formed, whereby sound weld zone is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59180172-A (JP)
Title: Spool valve in reversing valve for refrigerating cycle
Inventor: OOHIRA HIDEAKI
IPC: F16K11/07
Filed: 1983-03-29
Abstract: PURPOSE:To ensure sealing action of a circular sheet member by fitting a spring member in a circular groove of a circular sheet member. CONSTITUTION:A circular engaging groove 51a is formed on the outer peripheral portion of a spool valve body 51 movably disposed in the interior of a metal reversing valve body 50, and an engaging flange 51b is projected thereon. A circular notch groove 52a is disposed on one axial side of a circular sheet member 52 formed of a fluororesin, thereby forming an outside circular lip 52b and an inside circular lip 52c. A free end portion of the outside circular lip 52b is provided with a slidable contacting circular projection 52b1 for the valve body formed on the outside thereof, and a free end portion of the inside circular lip 52c is provided with a circular engaging projection 52c1 for the circular engaging groove 51a formed on the outside thereof and with a circular engaging projection 52c2 for a circular spring member 53 fitted in the circular notch groove 52a, which is formed on the inside thereof.
Patent JP-H01226087-A (JP)
Title: Pattern recognition system
Inventor: IRIE BUNPEI
IPC: G06T7/00
Filed: 1988-03-07
Abstract: PURPOSE:To reduce the cost of the titled system and to improve its performance by extracting the features of an input pattern by plural different methods and finding out the similarity between a feature vector and a dictionary vector by means of the same product sum arithmetic circuit. CONSTITUTION:Respective character patterns of an input document inputted to an photoelectric conversion part 1 are optically read out by the conversion part 1 and converted into electric signals. The electric signals inputted through the photoelectric conversion part 1 are segmented in each character unit by a character segmenting part 2 and the feature extracting processing of each segmented part is executed by a feature extracting part 3. In parallel with said processing, feature extracting processing is executed also in a feature extracting part 4. The extracted features are sent to a similarity calculating part 5. The similarity calculating part 5 calculates the similarity between an input image based upon the product sum operation and each character sort while referring to recognition dictionaries 6, 7 respectively corresponding to the 1st and 2nd features extracted by the feature extracting parts 3, 4. Two kinds of similarity values are sent to a recognized result deciding part 8 and a recognized result is sent to an output part 9.
Patent JP-H01225991-A (JP)
Title: Display circuit
Inventor: WATANABE HIDEKI
IPC: G09G3/00
Filed: 1988-03-07
Abstract: PURPOSE:To display a possible period of continuous running at the time of commercial power interruption by providing a micro processer unit (MPU) which has an A/D converter converting the discharge current value of a battery and composing inside of the MPU of a CPU, a MEMORY and a TIMER. CONSTITUTION:A current detector 11 is connected with the A/D converter 13, and its output is connected with the MPU 14, which is connected with a power failure detector 12. Moreover, the MPU 14 is composed of the CPU 14a, the MEMORY 14b, and the TIMER 14c. The display unit 16 is connected with the output terminal of the MPU 14 though a displaying and driving circuit 15. Therefore, when power failure occurs, operation is localized to a minimum load device, so that a period of continuous running can be extended.
Patent JP-S63217527-A (JP)
Title: Production of magnetic coating compound for magnetic disk medium
Inventor: SAKAI FUJIO
IPC: G11B5/842
Filed: 1987-03-06
Abstract: PURPOSE:To obtain a coating compd. which contributes to an upgrading of a coated film type magnetic disk medium by using an Si compd. having 3.0+ or -0.5 sp. gr. to prepare a dispersion medium of the magnetic coating compd. and dispersing ferromagnetic powder into a resin binder by using such dispersion medium. CONSTITUTION:The dispersion medium of the magnetic coating compd. is prepd. from the Si compd. having 3.0+ or -0.5 sp. gr. such as carborundum SiC or silicon nitride Si3N4. More specifically, sintered balls are prepd. by using the powder of Si or Si2N4 and the ferromagnetic powder is dispersed into the resin binder by a ball mill. Since the Si compd. has an extremely low rate of wearing the dispersion medium and has the small sp. gr., the compd. decreases the damages of the magnetic powder to an extremely low level. Electromagnetic characteristics such as reproduction output are, therefore, improved and bit errors are extremely decreased.
Patent JP-H06263284-A (JP)
Title: Printer device
Inventor: KAWAGUCHI YOICHI
IPC: B65H7/02
Filed: 1993-03-12
Abstract: PURPOSE:To reduce the slack of a paper sheet after it is detected and a variation in a feed quantity, and improve positional accuracy in sucking the paper sheet by simplifying a paper sheet detecting mechanism of a printer device, and detecting the paper sheet easily always in the same condition. CONSTITUTION:When a single paper sheet is sucked, it is sucked along a support guide 1, and when a document paper sheet is sucked, the paper sheet is set in a push tractor 11, and it is sucked. When a platen 3, a rear pressure roller 4 and a front pressure roller 5 are rotated, the paper sheet is sent along a paper guide 2, and the tip of the paper sheet rotates a paper sheet detecting sensor lever 8 in the arrow direction, and a slit of a sensor 7 is opened thereby, and suction of the paper sheet is detected, and the paper sheet is sent to a prescribed paper sheet sucking position, and is printed by a printing head 10. When the paper sheet is sucked from the bottom, athe paper sheet is sucked along a bottom guide 6, and the tip of the paper sheet rotates the paper sheet detecting sensor lever 8 in the arrow direction, and hereafter, operation is the same as mentioned above.
Patent JP-S62210943-A (JP)
Title: Production of dried kneaded fish meat using bonito waste
Inventor: TAKEUCHI SHINJI
IPC: A23B4/03
Filed: 1986-03-10
Abstract: PURPOSE:To obtain the titled kneaded fish meat using waste such as head, head meat, fish central meat, etc., which are abandoned in bonito processing without damaging taste, by heat-treating bonito waste meat removed in bonito processing, successively pressing the meat, defatting and blending the meat with raw bonito waste meat. CONSTITUTION:Bonite waste meat removed in bonito processing is heat-treated (preferably meat texture is destroyed by grinding, etc., before treatment and after meat collection), successively pressed, defatted, then the defatted meat is pulverized, blended with raw bonito waste meat, ground by a conventional procedure, molded, heated, smoked and dried successively to give the aimed dried kneaded meat. Preferably the bonito head removed in the bonito processing is made into ground bone pieces of <=5mm to give paste which is used.
Patent JP-S57169013-A (JP)
Title: Heat recovering method of high temperature steel ingot
Inventor: YANAGI KENICHI
IPC: C21D1/00
Filed: 1981-04-08
Abstract: PURPOSE: To recover heat of a steel ingot safely and also by being accompanied by an average vapor generating quantity, by utilizing the heat obtained by cooling a high temperature steel ingot, for heating the boiler water through molten salt and an intermediate heating medium.  
     CONSTITUTION: An intermediate heating medium 4a is made to circulate by a circulating pump 3 between a coil 2 provided in a molten salt tank 1 for storing molten salt 1a heated by directly contacting with a high temperature steel ingot, and a surge tank 4. The intermediate heating medium 4a is heated by the coil 2, rises in its temperature, heats boiler water 8a circulating in a coil 6 provided in the surge tank 4, by a pump 7, and generates vapor from a cylindrical drum 8. A temperature of the intermediate heating medium 4a is scarcely varied through the period of time when the high temperature steel ingot is caried into the molten salt 1a and is taken out, therefore, the generated quantity of the vapor 11 is not varied. Also, even in case when the pipe has been broken, water is not mixed into the high temperature molten salt, therefore, there is no possibility that a big accident is caused. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05248944-A (JP)
Title: Evaluation method for ultraviolet ray penetration preventive effect using artificial skin film
Inventor: KONDO CHIHO
IPC: G01J1/02
Filed: 1992-03-10
Abstract: PURPOSE:To evaluate ultraviolet ray transmission preventive effect of a specimen such as an anti-suntan cream without use of any vital organism by applying the specimen to the surface of an artificial skin film having ultraviolet transmissivity, irradiating it with an artificial light beam from one side, and measuring the dosage of ultraviolet rays transmitted. CONSTITUTION:A specimen 2 is applied to one side of an artificial skin film 1, which is adhered to a rectangular holder 3 having a square aperture, and the holder 3 is held vertically by a stand. The irradiation part 41 of a solar simulator 40 is attached to the specimen side of the film 1 while the light- receiving part 51 of an ultraviolet ray intensity meter 50 is attached to the other side, and the intensity E of the ultraviolet ray penetrating the specimen 2 and film 1 is measured. Alike the intensity E0 of the ultraviolet rays is measured by using the film 1 which is free from application of specimen 2, and E/E0 is used as the ultraviolet ray transmission prevention value. Accordingly the ultraviolet ray transmission preventive effect can quickly be evaluated without use of any vital organism.
Patent JP-H10254808-A (JP)
Title: Data processing system, its data processor and method
Inventor: HONJO MASATSUGU
IPC: G06F11/34
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To precisely measure the response of access processing when a user uses a data processing system such as a client server system, in a state before shipping to a user. SOLUTION: All the key values is collected by the key value extracting mans 13 of a data processor from the data base 11 of a high-order data base server 11 to be held by a key value holding means 15 and an optional key value is extracted from here to generate an access request. With this access request, an access control means 17 makes an access executing means 123 execute access processing and a history generating means 18 generates history data on the processing result to store in a history storing means 19. As this history data comprises the result of actually executed access processing, the response of the actual processing of the client server system is accurately measured.
Patent JP-S60195705-A (JP)
Title: System for controlling positioning operation of magnetic head
Inventor: TANAKA HIDEHIKO
IPC: G11B5/09
Filed: 1984-03-16
Abstract: PURPOSE:To improve the reliability of the positioning operation of a magnetic head by repositioning the magnetic head when the output of a detecting means to a data block is different from an expected value, by repositioning the magnetic head to the leading edge of the data block. CONSTITUTION:A pattern recognizing circuit 12 recognizes a tape mark from a reading circuit 11 and sends an odd pattern when the tape mark is an odd number or an even pattern when the tape mark is an even number to a comparator circuit 15. An OR circuit 13 sends a pattern detect signal to an expected value circuit 14. An initializing circuit 16 sets an expected value depending on the pattern of the tape mark read out first being an even number or odd number when initializing the expected value circuit 14. The comparator circuit 15 compares an expected value from the expected value circuit 14 with an eve-odd pattern detect signal from the pattern recoginizing circuit 12. When they coincide with each other, the comparator 15 informs an host device of the coindence through a terminal A and, when they are discordant with each other, of the discordance through another terminal B. When the discordance signal is received, the host device repositions a magnetic head by rewinding a magnetic tape, and thus, the reliability is improved.
Patent JP-S56147709-A (JP)
Title: Tooth paste composition
Inventor: OZAWA TOSHIYUKI
IPC: A61K8/21
Filed: 1980-04-18
Abstract: PURPOSE:A tooth paste composition is produced using hydroxycellulose and an alkali metal salt of carboxymethylcellulose and/or carrageenan by specific amounts respectively as the main binder, thus improving the defects of binders such as threading. CONSTITUTION:As a tooth paste binder, a hydroxyethylcellulose, preferably including 1.6-2.5mol of added ethylene oxide, by more than 40wt% based on the total weight of the binders and simultaneously an alkali metal salt of carboxymethylcellulose with an etherification degree of 0.6-1.2 and/or carrageenan are added to improve the defects of hydroxyethylcellulose such as threading, swelling rate or dispersibility, thus giving a tooth paste composition with high shape retention, high resistance to separation into liquid and solid and high stability. At the same time, the defects of carboxymethylcellulose is improved and good shaping retention is kept, even when additionally stannous fluoride is added to lower the pH of the tooth paste.
Patent JP-2000248931-A (JP)
Title: Exhaust pipe for internal combustion engine
Inventor: KAWAKUBO HIROYUKI
IPC: F01N13/10
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust pipe for an internal combustion engine, allowing no welded portion to exist it any exhaust gas flowing path, capable of miniaturizing its cylinder head and its head flange. SOLUTION: An exhaust manifold 11 is formed into a duplex tube structure formed out of an external pipe 12, and of an internal pipe 13 passing through the inner side of the external pipe 12. In an area P1, the end part 12a of the external pipe 12 is welded to the hole 14 periphery of a head flange 14. The internal pipe 13 comes out of the end part 12a of the external pipe 12 to pass through the hole 14a of the head flange 14. The end part 13a of the internal pipe 13 is formed into a brim shape to let its brim shaped end part 13a be overlapped with the hole 14a circumference of the head flange 14. The brim shaped end part 13a of the internal pipe 13 is held between the head flange 14 and a gasket 15 to cause the internal pipe 13 to be thereby supported.
Patent JP-S58170303-A (JP)
Inventor: ASAKAWA KENICHI
IPC: H02B1/42
Filed: 1982-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11246983-A (JP)
Title: Local discharging hood of organic solvent washing tank
Inventor: YANAGAWA NOBORU
IPC: B08B15/04
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide such a locally discharging hood which maintains a limit wind velocity of (0.4 m/sc) or above at all points of the aperture of a food front plate existing in the working section of the locally discharging hood using an org. solvent. SOLUTION: The locally discharging hood (d) provided with a first air steam dispersion plate (a) and second air steam dispersion plate (b) between the food front plate (h) covering a washing tank (g) storing the org. solvent and having the hood aperture and a wind exhaust port (c) is provided with the food front plate (h) at a retreat angle θ2 . The first air steam dispersion plate (a) is inclined at θ1 to the side opposite from the food front plate (h) and the second air steam dispersion plate (b) is made concentric with the locally discharging hood (d) and smaller than the first air steam dispersion plate (a). A drum body flange (i) is disposed on a washing tank stand (f) and the locally discharging hood (d) is attachably and detachably disposed on this cylindrical body flange (i).
Patent JP-H07268726-A (JP)
Title: Polyester hollow fiber having flame retardancy and gloss
Inventor: TSUKAMOTO TETSUO
IPC: C08K5/49
Filed: 1994-03-23
Abstract: PURPOSE:To obtain lightweight polyester hollow fibers, having good flame retardancy and gloss and a hardly collapsible fiber cross section, excellent in heat retaining properties and especially useful as a material, etc., for clothes, interior products, vehicular interior trims or beddings. CONSTITUTION:The characteristic of this polyester hollow fiber comprises using a polyester, containing a bifunctional phosphorus compound in an amount of 0.2-1.5wt.% expressed in terms of the amount of phosphorus element and having <=0.1wt.% content of a delustering agent and having a circular outer shape of the fiber cross section, a triangular hollow part in nearly the central part of the fiber cross section, the thickness (NA) of the thinnest part in a part except the hollow part satisfying the following formula and 10-50% percentage of hollowness of the hollow part: NA (mum)>=2.1Xd<1/2> with the proviso that NA is the wall thickness (mum) of the thinnest part in an unhollow part; (d) is the single filament size (denier).
Patent JP-S63219797-A (JP)
Inventor: TAKURI RYOICHI
IPC: E21D9/08
Filed: 1987-03-09
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-S60197010-A (JP)
Title: Switched capacitor type voltage dividing circuit
Inventor: KIDO MITSUYASU
IPC: H03H19/00
Filed: 1984-03-21
Abstract: PURPOSE:To reduce an input voltage by connecting a switched capacitor circuit in parallel, and shifting an charge of the capacitor successively to the next capacitor. CONSTITUTION:S1 is turned on by one level of a clock pulse phi1, an input voltage VIN is impressed to a capacitor C1. Subsequently, S1 is turned off by phi1, and S3 is turned on by phi3. In this way, a voltage of a C1 terminal can be set to VIN/2. Next, when S3 is turned off, and S4 is turned on by phi4, a voltage of the C1 terminal can be set to VIN/10. In this way, a desired voltages can be obtained, therefore, S5 and S6 are turned on by phi5, and a charge charged in C2 and C3 is discharged. Subsequently, S2 is turned on by phi2, and desired VIN/10 is transferred to an output terminal. In this way, an input voltage an be reduced.
Patent JP-S56148241-A (JP)
Title: Making method of "senbei" (backed rice cake) with uniform crack pattern
Inventor: KATOU YOSHITAKA
IPC: A23G3/00
Filed: 1980-04-19
Abstract: PURPOSE: To dough of rice cake is, after the second drying, dipped in water and dried again to make baked rice cake with deepened and uniform crack pattern.  
     CONSTITUTION: Finely powdered rice is steamed and kneaded into dough. The dough is punched in a shape and the first and second dryings are effected. After the second drying, the punched dough is dipped in cold or warm water, drained and dried again to form cracks on the surface. The cracked dough is baked, seasoned and dried to produce the objective baked rice cake ("senbei" in Japanese) with uniform crack pattern. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51126982-A (JP)
Title: Organic and inorganio descaling agents
Inventor: KAWAMURA ITSUO
IPC: C02F5/10
Filed: 1975-04-30
Abstract: PURPOSE: Production of innoxious, harmless, monirritating descaling agents causing no surface corrosion and permitting removal of scale and slime while in operation of apparatus. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53137179-A (JP)
Title: Watch with solar cell
Inventor: CHIRISHIMA YOSHINOBU
IPC: G04C10/02
Filed: 1977-05-07
Abstract: PURPOSE:To prevent the excess charge so as to elongate the life of a battery by providing a switching circuit, which is operated from the outside to control the condutivities of a solar cell and the battery, and display means for indicating those conditions.
Patent JP-H05256288-A (JP)
Title: Electric motor protecting device for closed type rotary compressor
IPC: F04B39/00
Filed: 1992-03-11
Abstract: PURPOSE:To facilitate workability by simplifying a mounting structure of an electric motor protecting device. CONSTITUTION:A device has a sealed terminal 11, secured to a closed vessel 10, for connecting lead wires 1, 8, 9 of an electric motor to a power supply provided in the outside of the closed vessel 10, and further has a frame unit 7 of mounting a terminal 6 on point ends of the lead wires 1, 8, 9 of the electric motor to store this terminal 6. This frame unit 7 is connected to a conductive pin terminal 12 of constituting the sealed terminal 11, and an electric motor protecting device 3 is mounted on a side surface of the frame unit 7 by holding an insulating distance from the conductive pin terminal 12.
Patent JP-S62211003-A (JP)
Inventor: YOKOYAMA TAKAAKI
IPC: A44C11/00
Filed: 1986-03-12
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-S52135161-A (JP)
Title: Article assort control apparatus of conveyor
Inventor: TSURUMI CHIKAHIRO
IPC: B65G47/46
Filed: 1976-05-07
Abstract: PURPOSE: In article assort control apparatus which magnetically records assort information on conveyor itself, to decrease time interval to write the information by simple apparatus which has exciting means consisted of two thyristers and positive and negative directions exciting coils. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58169215-A (JP)
Title: Voltage detecting circuit
Inventor: SATOU MITSUO
IPC: H02M3/28
Filed: 1982-03-31
Abstract: PURPOSE:To detect voltages at two points individually with high precision by detecting the voltages by outputs obtained by peak value rectifying circuits through two windings on the primary side of a transformer corresponding to voltages to be detected which are applied to two windings on the secondary side. CONSTITUTION:A driving voltage VS corresponding to the transformer T3 is applied to the primary winding N1 through an impedance element Ri with a specific value, and the secondary winding N2 is connected to an output terminal through a diode D2. The secondary-side 3rd winding N3 of this transformer T3 is connected to the output terminal through a diode D3 and the 4th winding N4 and the 5th winding N5 on the primary side as other windings are connected to switching regulator circuits IC1 and IC2 through the peak value rectifying circuits consisting of diodes D4 and D5, resistances, and capacitor circuits respectively. Consequently, the transformer T3 detects the voltage at two points individually.