baber/WOPTO huggingface dataset:
Patent JP-H03210188-A (JP)
Title: Optically active fluorinated amino acid derivative and production thereof
Inventor: KITATSUME TOMOYA
IPC: C07C233/47
Filed: 1989-03-29
Abstract: PURPOSE:To efficiently produce an optically active fluorine-containing amino acid derivative from an alkyl ester of glycine by using a microbiological means utilizing a microorganism and enzyme, etc. CONSTITUTION:An alkyl ester of glycine is reacted with trifluoroacetaldehyde, etc., to provide the threo and erythro diastereomers of an alkyl 2-amino-3- hydroxy-4,4,4-trifluorobutanoate. A lipase or lipase-producing microorganism is then reacted with each of both the diastereomers and cellulase or cellulase- producing microorganism is further reacted to afford an optically active fluorine- containing amino acid derivative expressed by the formula (R<1> is H, OH or OCOCH3; R<2> is OH, H or OCOCH3; R<3> is NH2, NHCOCH3 or H; R<4> is H, NH2 or NHCOCH3; R<5> is H, alkyl group or aralkyl group).
Patent JP-H01247068-A (JP)
Title: Production of aloe tea
Inventor: UCHIMURA HIROSHI
IPC: A61K36/00
Filed: 1988-03-29
Abstract: PURPOSE:To extremely reduce bitterness in drinking, by drying leaves of aloe of a chip state under a specific condition while dripping the juice to the outside and raising temperature of the chips at plural stages at specific temperatures. CONSTITUTION:Leaves of aloe are finely cut and made into a chip state. The chips are naturally dried or dried at 22-30 deg.C for about 24 hours while dripping the juice to the outside to finish the first drying. Then, the aloe chips having completed the first drying are dried in the second drying wherein a temperature range is raised from the lower temperature to every about 10 deg.C in the temperature range of 40-70 deg.C, set, heated for about 4 hours at each set temperature range and heated stepwise to produce aloe tea. When this method is adopted, green aloe chips are made into proper brown to give aloe tea having extremely reduced bitterness.
Patent JP-H08273628-A (JP)
Title: Filament coil for bulb and incandescent electric bulb employing thereof and manufacture of filament coil
Inventor: FURUTA SHINOBU
IPC: H01K3/02
Filed: 1995-03-31
Abstract: PURPOSE: To prevent deformation of filament coil at the time of manufacturing of an electric bulb in order to provide desiring luminous intensity distribution property and moreover and to prevent rupture of a leg part of the filament coil due to connection failure of the leg part of the filament coil and a leading wire. CONSTITUTION: A filament coil 5 is composed of a coil part 5a, both leg parts 5a formed by extending both end parts of the coil part, cylindrical parts 6a which are connected with the respective leg parts by wrapping the respective leg parts as to form cylindrical shapes. Both end parts in the longitudinal direction are shaped by drawing, and molybdenum-based metal foils 6 which are continuously formed in the cylindrical parts shaped by drawing and consist of butting parts 6b which are composed by mutually butting the inner faces of projected parts projected outward from the cylindrical parts.
Patent JP-S5522295-A (JP)
Title: Record player
Inventor: OONO YOSHIO
IPC: G11B19/20
Filed: 1979-06-18
Abstract: PURPOSE: To decrease the uneven revolution of the turntable with no reduction of the inertia as well as to prevent the evil effect given to the bearing by attaching the turntable and the flywheel across the shaft and bearing the shaft nearly at the center of the turntable.  
     CONSTITUTION: Bearing 4 is provided to motor 3, and shaft 5 is extended across motor 3. Turntable 6 is attached to one end of shaft 5, and flywheel 7 is attached to the other end of shaft 5. Thus the compound inertia of both table 6 and wheel 7 is never smaller than the inertia of table 6 alone. As a result, the sufficient inertia can be secured by table 6 and wheel 7, thus securing the steady revolution with reduced drift of revolution. Furthermore, the weight is applied to bearing 4 from both ends of shaft 5, thus eliminating the evil effect to bearing 4 and preventing the drifted wearing of bearing 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61236303-A (JP)
Title: Conveying apparatus
Inventor: YAMAMURA MAKOTO
IPC: B65G54/02
Filed: 1985-04-09
Abstract: PURPOSE:To hold legs and conveying passage surface in noncontacting manner by interposing magnetic fluid between permanent magnets mounted on a conveying base and the passage surface. CONSTITUTION:Each conveying passage 1 is formed with a stripe of recess groove formed on a conveying passage 11 and a cover 12 provided on the upper surface of the body 11 to form two stripes of substantially dovetail grooves 13. The stators 2 of a linear motor are mounted at the prescribed interval over the longitudinal direction in response to the passage 1. A conveying base 7 is formed of a bottom 7 for placing an article to be conveyed, and a pair of legs 5 of inverted T shape of section provided on the lower ends with the magnets 3. The leg 5 is slidably engaged with the groove 13 of the passage 1, and the base 7 is supported at two positions. Further, magnetic fluid 4 is provided between the lower ends of the magnets 3 and the bottom of the groove 13 to operate the magnetic field of the magnets 3.
Patent JP-H11279923-A (JP)
Title: Production of nonwoven fabric, apparatus therefor and defect detector
Inventor: UEHARA MASATSUGU
IPC: G01N21/898
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric-producing apparatus capable of improving its productivity and product quality by raising a rate of defect detection and making it possible to sense any sign of defect, and to provide a defect detector. SOLUTION: This producing apparatus for a nonwoven fabric F designed to spin a lot of yarns Y in the form of rows out of a spinneret 1 and to lay the resultant fabric in the form of sheet on a conveyor 2, comprising; a watching device provided with an image-photographing means 4 optically watching the yarns spun out of the spinneret 1 and with an illuminating means 3, and a defect-detecting device designed to time-sequentially calculate a variation of spinning state of each yarn according to image signals from the image- photographing means 4 and to detect any defect of spinning on the basis of a temporal change of the variation of spinning state.
Patent JP-H06290301-A (JP)
Title: Character/graphic recognizing device
Inventor: EINO TERUO
IPC: G06F3/041
Filed: 1993-04-01
Abstract: PURPOSE:To provide an inexpensive character/graphic recognizer of a simple constitution which inputs and recognizes the characters and graphics plotted in the optional places with no exclusive tablet, etc., required. CONSTITUTION:An input pen 2 is provided to plot the characters and graphics, together with an image pickup device which is unified with the pen 2, and a binarization processing part 3 which recognizes the characters and graphics which are being plotted by the pen 2. Then, a pattern matching processing part 5 refers to the characters and graphics stored in a registered graphic memory 6 to recognize them via an input graphic memory 6 the recognized characters and graphics are shown at a display part 7.
Patent JP-S59201957-A (JP)
Title: Control device of carburetor in internal-combustion engine with supercharger
Inventor: NARASAKA SHIN
IPC: F02M7/133
Filed: 1983-04-29
Abstract: PURPOSE:To continually obtain a mixture of suitable air-fuel ratio in no relation to a state where a supercharge is operated or not, by providing a control valve for regulating a flow of fuel in a carburetor so as to decrease an opening of the valve when the intake pressure in the downstream of the carburetor is decreased to a level below the prescribed value. CONSTITUTION:Providing a carburetor 8 of variable Venturi type in an intake path 6 in the downstream of a supercharger, this carburetor 8 is formed by equipping a choke valve 16 and a throttle valve 15 respectively in the upstream and the downstream sides of a Venturi part 14a. The Venturi part 14a both opens a fuel nozzle 18 and arranges a piston valve 21 vertically moved by a difference of pressures between upper and lower pressure chambers 23, 24. The fuel nozzle 18, communicated to a position below a level of fuel oil in a float chamber 17 through a main fuel jet 19 and an auxiliary fuel jet 20 parallelly arranged to each other, provides a solenoid valve 29 used as a control valve in the bottom end opening part of the auxiliary fuel jet 20. This solenoid valve 29 is electrified to be controlled through a pressure switch 36 turned off when the intake pressure in the downstream of the throttle valve 15 is decreased to a level below the prescribed value.
Patent JP-S572981-A (JP)
Title: Boiler device utilizing exhaust gas heat with dismountable hot-water tank
Inventor: AKISAWA KEIJI
IPC: F28D7/00
Filed: 1980-06-05
Abstract: PURPOSE: To facilitate the water boiling and hot water use in the boiler, the hot water tank of which is connected to a heat exchanger disposed in an exhaust gas passage of an internal combustion engine in an automobile and the like by designing the hot-water tank to be dismountable.  
     CONSTITUTION: The heat exchanger A comprising a heat insulated tank 1 and a  pipe 2 inserted through the tank 1 is installed in the exhaust gas passage of the internal combustion engine. The hot-water tank B houses a pot type heat insulated  container 6 and is secured to the vehicle body of the automobile by means of a fitting 7. The hot-water tank B is fixed to the boiler device and if on-off valves 12  and 12' are opened orderly, water is filled in the heat exchanger A from first and  second pipes 17 and 17'. The water warmed by the engine start is circulated by a  pump 18 to raise its temperature. When a fixture 15 of a joint 14 is released, the  hot-water tank B can be taken out of the vehicle body to use elsewhere. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08270962-A (JP)
Title: Floor heating trial operation device
Inventor: NIRASAWA AKIHIRO
IPC: F24D19/10
Filed: 1995-03-31
Abstract: PURPOSE: To shorten a trial operation time by a method wherein a trial operation discriminating control part is connected to a signal line connecting a heat source machine with a floor heating controller and a better or a poor floor heating is judged or discriminated by the trial operation discriminating control part in view of a relation between a variation of floor surface temperature detected by a temperature sensor and a time. CONSTITUTION: In the case that a trial operation for a floor heating device is started, a temperature sensor 6 is placed on a central floor 11 of a room and a trial operation signal line 9 is connected to a signal line 5 connecting a heat source machine 1 and a floor heating controller 3. Then, operation of the heat source machine 1 is started to circulate hot water within a hot water mat 2 and an increased temperature at the surface of the floor 11 at this time is detected by the temperature sensor 6. The detected temperature data is inputted to a trial operation discriminating control part 7.  The trial operation discriminating control part 7 measures a variation per time of temperature data to be inputted, discriminates that the trial operation is in a good condition in the case that the amount of variation is within a reference value, discriminates that the trial operation is in a bad condition in the case that the amount of variation is out of the reference value. The result of discrimination is given to an operator during working at the heat source machine 1 from the trial operation communication line 9 through the signal line 5.
Patent JP-S531697-A (JP)
Title: Treatment of ferrous sulfate
Inventor: NAGATA KOUICHI
IPC: C01F11/46
Filed: 1976-06-29
Abstract: PURPOSE: To obtain good quality gypsum and valuable hydrated iron oxide with high efficiency by introducing an oxidizing gas into an aq. soln. of FeSO 4  to which CaCO 3  has been added under specified conditions and separating formed gypsum and ferromagnetic hydrated iron oxide by means of magnetic force. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0380525-A (JP)
Title: Correcting method for proximity effect
Inventor: FUKUTO KENJI
IPC: G06F17/50
Filed: 1990-03-26
Abstract: PURPOSE:To shorten processing time by calculating proximity effect correction for each hierarchical layer and each cell while maintaining the hierarchical layer structure for design data having a hierarchical layer structure of cells. CONSTITUTION:If resist coated on a board is exposed, when proximity effect is supplemented for a design pattern having a hierarchical layer structure of cells, a first frame region having a predetermined width is provided inside the boundary of the cells, and a second frame region having a predetermined width is provided inside the first region. When pattern data in each cell is corrected for the proximity effect, the pattern in the second region and the pattern inside the second region are to be corrected, and the pattern in the first region is used as a reference pattern. When the pattern of a hierarchical layer cell directly above each cell is corrected for the proximity effect, the pattern in the first region in each cell is added as to be corrected, the pattern in the second region in each cell is used as a reference pattern, and proximity effect corrective operation is carried out.
Patent JP-S51151994-A (JP)
Title: Double-shell construction working method
Inventor: NAKAMURA AKIKAZU
IPC: B63B9/06
Filed: 1975-06-20
Abstract: PURPOSE: To provide a method of easily applying double-shell-construction to newly built ships as well as easily rebuilding existing ships to double-shell construction by jointing double-shell wall members to the outside of the hull at its floating position. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63243294-A (JP)
Title: Plating method and plating solution
Inventor: TAKEUCHI KAZUMA
IPC: C25D3/12
Filed: 1987-03-31
Abstract: PURPOSE:To obtain uniform concluding plating by previously immersing a member to be plated in a plating soln. contg. a specified amt. each of nickel sulfamate and nickel citrate for a prescribed time and by supplying electric current to carry out nickel striking. CONSTITUTION:When a meshy electrode as a member to be plated is plated after nickel striking, a soln. contg. 2-4g/l each of nickel sulfamate and nickel citrate as essential components is used as a plating soln. for the nickel striking. The member is immersed in the plating soln. for >=10sec, preferably about 10-30sec without supplying electric current and then electric current is supplied to carry out prescribed nickel striking. Thus, the nickel striking is improved and subsequently uniform plating is obtd.
Patent JP-S61233712-A (JP)
Title: Focusing device
Inventor: MITSUI KENJI
IPC: G02B7/34
Filed: 1985-04-10
Abstract: PURPOSE:To speed up focusing operation by rotating a focus ring toward an infinite-distance end when the focus ring is near a short-distance end and also rotating the focus ring toward the short-distance end when the focus ring is near the infinite-distance end. CONSTITUTION:A photodetection part 30 has an integrating function part, a shift register part, etc., and receives light from an object to send out an analog signal. The analog signal processed by an analog signal processor 32 is digitized by an A/D converter 34 and inputted as a digital signal to a microprocessor 36. A position detector 38 for the focus ring detects which of the shoft-distance end, intermediate position, and infinite-distance end the focus ring is close to and inputs a position signal to the microprocessor 36. The microprocessor 36 performs arithmetic operations in consideration of position information and a focus ring driving motor 42 drives the focus ring on the basis of the arithmetic result to put the lens in focus.
Patent JP-H04309927-A (JP)
Title: Manufacture of active matrix substrate and liquid crystal display element using the same
Inventor: KOSHIMO TOSHIYUKI
IPC: H01L27/12
Filed: 1991-04-09
Abstract: PURPOSE:To reduce the manufacturing cost by decreasing all forming processes of switching elements, electric conductors, and picture element electrodes which constitute the active matrix substrate. CONSTITUTION:A gate electrode 2 is formed by plating on a transparent substrate 1 whose surface is made of an insulator, an organic insulator such as polyimide is applied and set to form a gate insulating film 3, and an organic semiconductor is printed thereupon to form a semiconductor layer 4. A channel protection film 23 is formed at the part of a thin film transistor which becomes a channel and a source electrode 5 and a drain electrode 6 are formed by plating. Lastly, a picture element electrode 7 is formed by printing.
Patent JP-H10264783-A (JP)
Title: Brake device for industrial vehicle
Inventor: TORII YASUHIRO
IPC: E02F9/24
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To ensure braking functions by rotating a seat bar upward into an open state. SOLUTION: In the brake device of an industrial vehicle, circular oblong holes 5, 5... are provided in four positions on a track concentric with a rotating shaft, in a sprocket coupled directly to a wheel, and two lock pins 6, 6 passed through the oblong holes 5, 5... are arranged at an interval such that the lock pins 6, 6 are passed through one oblong hole 5 while abutting to the inner edges of both sides, and the adjacent oblong holes 5, 5 are held at an interval such that the lock pins 6, 6 passed through the oblong holes 5, 5 are passed through them while abutting to the inner edges of the adjoining sides.
Patent JP-H03276249-A (JP)
Title: Terminal equipment control system
Inventor: YOMODA HITOSHI
IPC: G06F15/00
Filed: 1990-03-26
Abstract: PURPOSE:To standardize a terminal operating method among plural types of terminal equipments with no extreme remodeling of the control software by attaining a constitution where the input and output operations are carried out between a virtual terminal equipment and a host computer after judging a terminal equipment viewed through the control software as the virtual terminal equipment. CONSTITUTION:When a user input some instruction via a user input/output means 1 like a CRT, a keyboard, etc., a terminal control means 6 performs an input operation to a virtual terminal equipment VT by means of an anti- virtual terminal input means 4 and in response to the input of the instruction. This input operation is recognized by a control software 2. When the equipment VT performs an output operation, this operation is recognized by a virtual terminal output recognizing means 3. Then the means 6 performs an actual output operation to the means 1 in accordance with the recognized output operation. Thus various functions can be secured for the simplified, automated and multifunctional operations of a terminal equipment with no extreme change of the software 2. Furthermore the terminal operations are easily standardized.
Patent JP-S58208295-A (JP)
Title: Manufacture of chloro-diphenyl-phosphane
Inventor: HANSUUIERUKU KURAINERU
IPC: C07F9/52
Filed: 1983-05-02
Abstract: Chlorodiphenylphosphane is prepared by reacting dichlorophenylphosphane with triphenylphosphane at temperatures between about 300 DEG  and 700 DEG  C. In the temperature range from about 300 DEG  to 500 DEG  C., this reaction is preferably carried out under elevated pressure, in particular under the autogenous pressure which becomes established in a sealed system, while atmospheric pressure is preferably used in the temperature range from about 500 DEG  to 700 DEG  C. The reaction product chlorodiphenylphosphane is in the main an intermediate in various fields, such as, for example, the polymer sector.
Patent JP-H02253896-A (JP)
Title: Waste water treating device utilizing plastic waste
Inventor: KOMURA YOJI
IPC: C02F3/10
Filed: 1989-03-28
Abstract: PURPOSE:To inexpensively treat waste plastics so that the plastic can be effectively utilized in large quantity by molding the used plastic waste alone or after addition of auxiliary materials thereto to many granular or lumped molded articles of prescribed diameters, thereby forming the contact materials used for waste water cleaning. CONSTITUTION:The contact materials 8 are produced by extusion-molding PVC films to irregular shapes so as to have many pieces of ruggedness on the outside surfaces by means of an extrusion type pelletizer which is internally inserted with a spiral auger is provided with perforated dies and cutters at the front end thereof. The pelletization is executed in the half molten state of the plastic materials which are heated from the outside or by the friction heat at the time of the extrusion molding. The auxiliary materials, such as fibrous or granular reinforcing aggregate or buoyancy adjusting materials, are added at a proper ratio to the plastic materials at need. The contact materials 8 are supported like strings of beads to holders disposed at proper intervals in an aeration chamber 6. Aerated treating water 13 is stirred and passed in the spacings between the holders 9 and the contact materials 8 or the peripheries thereof.
Patent JP-S5619975-A (JP)
Title: Outside circumferential build up welding method of cylindrical body
Inventor: KUGA TATSUAKI
IPC: B23K9/04
Filed: 1979-06-18
Abstract: PURPOSE: To perform welding to uniform thickness with high performance by opening a plurality of holes in the required positions of the cylindrical part of cylindrical bodies, inserting stay bars therein, abutting the tips thereof on the central shaft of the tubular bodies and, if none, on the temporal center shaft, fixing by welding the root ends to the side walls of the cylindrical part and subjecting the outside circumference of the cylindrical parts to build up welding.  
     CONSTITUTION: A temporal central shaft 2' is provided to cylindrical bodies such as rollers if they have no center shaft 2. A number of holes are opened circumferentially in the required places of the cylindrical parts to be subjected to build up welding, that is, near the central part if not so long, and a number of holes are opened circumferentially in 2W3 places if long. Thence, stay bars 3 are inserted into these holes and their tips are abutted on the center shaft 2 or temporal center shaft 2'. Their root ends are fixed by welding to the side walls of the cylindrical parts, flush to the outside circumferential surface or to the extent of being slightly projected therefrom. The assembly is then placed on jigs and the outside circumferential surface is subjected to build up welding 4. After the welding, the temporal center shaft is removed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55146779-A (JP)
Title: Printing device
Inventor: HANAKATA TAKAYOSHI
IPC: B41J19/68
Filed: 1979-06-18
Abstract: PURPOSE: To make a step motor perform high-speed driving by a simple control circuit by a method wherein a reversible counting means for rotating the step motor used for the step advance and the backward movement of a printing head in both direction is provided and all the main actions required for printing are performed by one driving means.  
     CONSTITUTION: A step motor 1 in a printing part 69 has the four-phase composition and makes one intermittent rotating motion by four pulses. A driving-pulse generator 71 of a controlling part 70 is made to generate sequence pulses ϕ 0 Wϕ 3  and thereby the rotor of the motor 1 is made to perform an intermittent rotation every 90° from A 3 L, through A 0 L, A 1 L and A 2 L. At 90° a wire 8 is rolled round a  winding axis 5 for one printing letter and a carriage 10 is sent by one letter in the  direction of a printing line, thus printing being conducted. When the pulse is generated reversely in the sequence of ϕ 3 Wϕ 0 , the rotor of the motor 1 rotates reversely  from A 0 L through A 3 L, A 2 L and A 1 L and the carriage 10 returns. The rotor of the  motor 1 is set so that it stops in the position of the coil A 0 L when the carriage 10 is  in the state of stopping at the starting position of printing. 
     COPYRIGHT: (C)1980,JPO&Japio