baber/WOPTO huggingface dataset:
Patent JP-S58225102-A (JP)
Title: Polymer containing 5-fluorouracil residue
Inventor: OOUCHI TATSUROU
IPC: A61P31/00
Filed: 1982-06-24
Abstract: PURPOSE:A novel polymer useful as a carcinostatic agent, etc., having antimicrobial action, antiviral action, showing suppressed toxicity, obtained by converting partially the hydroxyl group of a specific polymer into 5-fluorouracil residue. CONSTITUTION:A polymer ( 1,2-mono-O-isopropylidene-6- O-acryloyl-alpha-D-glycofuranose) shown by the formula I is reacted with 1-beta-carboxyethyl-5-fluorouracil shown by the formula II in a solvent such as pyridine, etc. using an esterifying agent (e.g., N,N'-dicyclohexylcarbodiimide, etc.), so that the hydroxyl group of the polymer is partially converted into the group shown by the formula III.
Patent JP-S5734677-A (JP)
Title: Solid electrolyte battery
Inventor: SAITOU SATORU
IPC: H01M4/60
Filed: 1980-08-07
Abstract: PURPOSE:To enable long high-voltage discharge to be provided with a small current by using a negative electrode made of lithium, and using a positive electrode made of an active material consisting of a mixture containing iodine and thiophene in given proportions. CONSTITUTION:A negative electrode 1 is made of lithium, and a positive electrode 3 is made of a mixture of iodine and thiophene. A solid electrolyte 2, which develops in the contact interface between the electrodes 1 and 3, is made of lithium iodide. The molar ratio of iodine to thiophene contained in the positive electrode 3 is preferred to be in the range of 1.25-2.75. Thiophene, which has a boiling point of 84.4 deg.C and is a colorless transparent liquid at room temperature, undergoes violent endothermic reaction to be solidified when it is added with iodine and is stirred, and is changed into a shifting charge complex. Thus obtained solidified shifting charge complix is crushed into powder and is used. High and stable discharge voltage is realized and best characteristics are provided when the molar ratio of the former iodine to the former thiophene is 2. A battery of excellent lowrate discharge characteristics can be obtained. Consequently, stable high-voltage discharge can be obtained with a small current for a long period of time. Besides, corrosion of the battery material can be decreased because of the low vapor pressure of iodine.
Patent JP-S62264839-A (JP)
Title: Automatic tool exchanger
Inventor: SASAMOTO MAMORU
IPC: B23Q3/155
Filed: 1986-05-13
Abstract: PURPOSE:To enable a large number of tools to be automatically selected, by providing plural tools, which form a discriminating means in accordance with work, while a picture processing unit which automatically selects the tool by the discriminating means and recognizes a tool holding position. CONSTITUTION:An automatic tool holding mechanism 2 and a picture processing unit 3 are mounted to a robot 1. When work changes its content, a tool 4 corresponding to the next work is replaced, but the picture processing unit 3, which is moved onto the tool by the robot 1, recognizes a discriminating means mark 9. The tool previously constitutes the discriminating mark 9 corresponding to said tool. Since a large number of discriminating marks can be constituted on the tool, the many tools can be automatically selected. The tool is left as held to a tool holder 5 mounted to a conveying chain 7 in a tool conveyer 6.
Patent JP-S602114-A (JP)
Inventor: MOCHIDA MIKIO
IPC: A01F12/00
Filed: 1983-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5234614-A (JP)
Title: Shading correction equipment
Inventor: TAKIZAWA SHIYOUICHIROU
IPC: H04N5/257
Filed: 1975-09-11
Abstract: PURPOSE: To ensure a high-efficiency and simple shading correction not only for main scanning direction but for secondary scanning direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02290477-A (JP)
Title: Air-conditioning and hot water feeding system
Inventor: TAGASHIRA MINORU
IPC: F25B29/00
Filed: 1989-04-28
Abstract: PURPOSE:To enable reduction of power consumption and improvement of a coefficient of performance and also to improve convenience for use since a temperature of condensation can be optimized in cooling and heating and in a hot water feeding operation, by a construction wherein the outlet of a heat exchanger for feeding hot water is made to branch and one of branches thus formed is connected to a suction pipe of a high-stage-side compressor through an injection, while the other is connected between a use-side heat exchanger and a heat-source-side heat exchanger through a sub-throttle device at the time of heating. CONSTITUTION:For feeding hot water, part of a refrigerant gas discharged from a low-stage- side compressor 10 is made to branch, sucked by a high-stage-side compressor 17 and compressed further, and then it is led to a heat exchanger 18 for feeding hot water and subjected therein to heat exchange with water for hot feed water. Part of a liquefied refrigerant is passed through an injection 20 and used for lowering the temperature of the gas discharged from the low-stage-side compressor 10. The discharged gas the temperature of which has lowered is sucked and compressed by a high-stage-side compressor 17. By this cooling operation, the discharge temperature of the high-stage-side compressor 17 can be held down and a high condensation pressure can be realized. Heating and cooling are conducted with one- stage compression by switching a four-way valve 11 of a cooling/heating circuit 16 and an operation can be executed with condensation pressure fitted for heating or cooling independent of hot water feeding.
Patent JP-S5934591-A (JP)
Inventor: TONII NITSUKU KURISHIMAGUNA
IPC: G09G3/28
Filed: 1983-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0838606-A (JP)
Title: Medical treatment device
Inventor: URURIHI HAA TSUEGURA
IPC: A63B23/18
Filed: 1995-05-08
Abstract: PURPOSE: To provide a therapeutic device which is simple in handling, which can be used at any angle and which generates impact inside pleura to support expectoration and respiration for a patient. CONSTITUTION: A flexible and deformable hose part 21 is attached to a mouthpiece 11, by means of which, the hose part 21 forms a replaceable opening as a favorable example, at the free end 23. The mouthpiece 11 is inserted in a curved or bent tubular part 31 with the hose part 21 as to come into contact in the inside wall 34 of the tubular part 31.
Patent JP-H06321448-A (JP)
Title: Checker of elevator indicator
Inventor: HAYASE SHUNICHIRO
IPC: B66B3/02
Filed: 1993-05-11
Abstract: PURPOSE:To provide a checker of an elevator indicator that is able to reduce the checking cost of indicator lamps and to prevent any drop in service from occurring. CONSTITUTION:This checker is provided with three common current detectors DT1 to DT3 detecting each current flowing into indicator lamps L11 to L33 at each of three floor computers FC1 to FC3. It is also provided with a means judging whether output is generated to all these current detectors DT1 to DT3 or not at a time when a car position signal is issued in time of normal operation, another means storing an elevator hall floor and a car position floor at that time into a host computer HC at a time when no output is generated to these detectors DT1 to DT3, and one more means indicating these stored contents on an indicator IA, respectively.
Patent JP-S60252914-A (JP)
Title: Conversion system between visual sensor coordinate information and robot reference coordinate information
Inventor: HIRAIZUMI MITSUO
IPC: G05B19/408
Filed: 1984-05-30
Abstract: PURPOSE:To facilitate easy teaching for conversion of coordinates by supplying the position information on three points within the viewfield of a visual sensor through a visual sensor coordinate system and a robot reference coordinate system for conversion of coordinates. CONSTITUTION:The holding mechanism of a robot holds a sign, and the sign is set at an optional position (a) within a viewfield of a visual sensor. The position information on both visual sensor and robot reference coordinate systems are calculated and stored in a memory. In the same way, the position information on points (b) and (c) are calculated and stored in the memory. The position information on three points are used to calculate the original point vector information between the original point of the robot coordinate system and the original point of the visual sensor coordinate system as well as the axial direction basic vector of the visual sensor coordinate system to the robot reference coordinate system. Then the position information on the visual sensor coordinate system is converted into that on the robot reference coordinate system.
Patent JP-S62267569-A (JP)
Title: Fuel injection nozzle for diesel engine
Inventor: SUWABE HIROHISA
IPC: F02M61/16
Filed: 1986-05-14
Abstract: PURPOSE:To improve the heat resistance, the abrasion resistance and the corrosion resistance of a fuel injection nozzle by forming a fuel injection nozzle from a heat resistant and conductive sintered ceramic then forming an injection port, a valve hole and a fuel supply hole through electric discharge machining. CONSTITUTION:A fuel injection nozzle 1 has an injection port 2, a valve hole 3 for receiving a valve body which opens/closes said injection port 2 and a fuel supply hole 5. The fuel injection nozzle 1 is formed from a heat resistant and conductive sintered ceramic having the electrical resistivity of 1X10<-2>OMEGA.cm. Then, the injection port 2, the valve hole 3 and the fuel supply hole 5 are formed through electric discharge machining. Consequently, the heat resistance, the abrasion resistance and the corrosion resistance of the fuel injection nozzle 1 are improved.
Patent JP-H04337685-A (JP)
Title: Laser
Inventor: YODA OSAMU
IPC: H01S3/00
Filed: 1991-05-15
Abstract: PURPOSE:To always take out a laser light of a stable output by moving mode- control means synchronously with a moving distance of an optical axis of a laser light upon operating for a long period. CONSTITUTION:When an optical axis coincides with the center of a mode selector 9 during oscillating of a laser light, three pyroelectric sensors 14-16 equally sense heats, and drivers 17, 18 are not operated. If the axis is deviated from the center of the selector, the sensor of the deviated direction strongly senses the heat, and the outputs of the sensors 14-16 become irregular. In this case, a computer 19 so outputs signals to the drivers 17, 18 that the outputs of the sensors 14-16 become equal to move the selector 9 to be at the center of the new optical axis. Thus, the optical axis of the laser light can be always brought into coincidence with the center of the selector 9 during operating, and the laser light of a stable output can be take out.
Patent JP-S5536434-A (JP)
Title: 4-phenyl-4-oxo-2-butenoic acid derivative and its preparation
Inventor: JIYOUJIMA TERUOMI
IPC: C07C59/90
Filed: 1978-09-07
Abstract: NEW MATERIAL:A 4-phenyl-4-oxo-2-butenoic acid derivative of formula I (R 1  is H, OH or halogen; R 2  and R 4  are halogen, or one of them is halogen and other is H; R 3  is H, lower alkyl, cycloalkyl, OH, halogen or a group II; R 5  and R 6  are H or lower alkyl; R 7  is 1W3C lower alkyl).  
     EXAMPLE: 4-(3-Bromophenyl)-4-oxo-2-butenoic acid.  
     USE: An intermediate of a 6-phenyl-3(2H)pyridazinone derivative having wide antibacterial spectrum. An intermediate of a hypotensor.  
     PROCESS: A compound of formula III (R 1 ' is H, etc; R 2 ' and R 4 ' are H, or one of them is halogen and the other is H; R 3 ' is H, lower alkyl, etc.) is reacted with a sufficiently large amount of anhydrous aluminum chloride to form a complex compound; and the complex compound thus obtained is treated with a halogenating agent and decomposed with an acid to obtain the objective compound I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60256930-A (JP)
Inventor: DANIERU SHII KOWARUSUKII
IPC: G02B7/28
Filed: 1985-05-22
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-H04337289-A (JP)
Title: Light source device
Inventor: AIZAWA MASANORI
IPC: H01J61/54
Filed: 1991-05-15
Abstract: PURPOSE:To extend the life of fluorescent lamps and a lighting circuit by connecting multiple fluorescent lamps in parallel, and intermittently feeding the driving power to the fluorescent lamps in turn via the time division drive at the preset timing. CONSTITUTION:When a power source is turned on, a reset signal is inputted to an inverter circuit 1, a reset circuit in a time division circuit 2 is set to H from L, a drive signal is first outputted to a fluorescent lamp CFL1 for the time Ta, and the lamp CFL1 is lighted. A fluorescent lamp CFL2 is not lighted at this time. When the time Ta elapses, the circuit 2 trails down, the drive signal is outputted to the lamp CFL2 to light it at the same time, and the lamp CFL1 is turned off on the contrary. The lamps CFL1, CFL2 are continuously turned on and off in turn. A material with a phosphorescence effect (afterimage effect) is mixed in phosphors of the lamps CFL1, CFL2, thus the unlighted fluorescent lamp is set nearly to the lighting state by the phosphorescence effect, and the deterioration of brightness is prevented.
Patent JP-S5812354-A (JP)
Title: Manufacture of solid-state colored image pickup device
Inventor: FURUKAWA AKIHIKO
IPC: H01L27/14
Filed: 1981-07-15
Abstract: PURPOSE:To improve the bonding property of a bonding wire as well as to enable to directly form a color separation filter on a wafer in uniform thickness by a method wherein, after the color separation filter has been formed on a passivation film, a bonding pad part is exposed by providing an aperture. CONSTITUTION:As a bonding pad 27' is exposed by providing an aperture after  a color separation filter 30 has been formed on a passivation film 28 located on the bonding pad 27, the erosion and the contamination of the bonding pad, due to component material used when an alkaline solvant and the color separation filter 30 are formed using the method heretofore in use, can be prevented and the bonding property with a wire can be improved remarkably. Also as the layer to be colored, which will be used for formation of the color separation filter 30, is coated before the bonding pad part 27 is exposed, the layer to be colored is coated on the flat passivation film 28, and the color separation filter 30 having a uniform film and excellent spectral characteristics can be formed.
Patent JP-H08282175-A (JP)
Title: Capless type writing implement
Inventor: KOBAYASHI SEIICHI
IPC: B43K5/17
Filed: 1995-04-12
Abstract: PURPOSE: To obtain a writing implement without requiring attachment and detachment of a cap by a method wherein the writing implement in with a pen point is sealed and projected by opening and closing a cap part by lenghtwise motion of a button, a coupling means of the cap body and a slider is constituted by combination of a pin and a long window, and the long window is formed into a straight part and a cam window. CONSTITUTION: When a capless type writing implement is not used, a cap body 2 hermetically seals an opening part of a slider 3 to prevent evaporation of ink and drying of a pen point 9. In the case of writing, when a button 4 is operated for retreat, the slider 3 retreats, a coupling part is linked therewith, the cap body 2 pivots, and the opening part is opened. The slider is futher retreated, the pen point 9 is deterred under a state wherein it is projected from the opening part, and comes to be of a writing state. In that case, a sliding pin 13 and a guide groove part 14 of the slider 3 are also transferred backward along a long window 12 of the cap body 2, and the cap body 2 is opened to almost 90 deg. by operation of an L window 15 forming a cam. Thereafter, a pin 11 completes turning round, and is transferred along an axial direction straight part. Thereby, the pen point 9 is projected from a front end of the opening, and comes to be writable.
Patent JP-S5443334-A (JP)
Title: Combustor
Inventor: MATSUMOTO MICHIAKI
IPC: F23L9/06
Filed: 1977-09-13
Abstract: PURPOSE: To provide a combustor which permits a lower noise and higher load combustion by jetting a secondary air into a fuel or a mixed gas with a fuel concentration above the inflammability limit at a considerably high speed.  
     CONSTITUTION: Kerosene is fed into a combustion chamber 2 and evaporated on the bottom thereof. Otherwise, a mixture of a primary air and kerosene with a fuel concentration above the inflammability limit, or the like, is fed into the chamber 2 from a feed device through an inlet 14. On the other hand, a secondary air is fed into a passage 3 through an inlet 13. Without burning in the chamber 2 and at a flame hole 7 due to the higher concentration of the fuel above the inflammability limit, the fuel flows down into a passage 4. The secondary air is jetted from openings 10 and decelerated by a plate 11. The air thus decelerated is jetted from a supplementary air hole 9 at a considerably low speed. Accordingly, a stabilized, small flame grows around a flame holder 12 near holes 9. Consequently, a large flame grows around secondary air holes 8 with a lower noise and higher load combustion 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04337362-A (JP)
Title: Dispersion of phthalocyanine pigment and production of electrophotographic photosensitive form using the same
Inventor: SONOYA HIDEYUKI
IPC: C09B67/04
Filed: 1991-05-15
Abstract: PURPOSE:To accomplish uniform, stable fine particler dispersion for a phthalocyanine pigment in a short time in high efficiency without causing e.g. crystal transformation, by mutual collision of mixtures each containing said pigment and dispersion medium. CONSTITUTION:Liquid mixtures each containing (A) a phthalocyanine pigment (oxititanium phthalocyanine crystal giving intense peaks at Bragg's angles: Ztheta+ or -0.2 deg.=9.0 deg., 14.2 deg., 23.9 deg., and 26.1 deg.C in Cukd X-ray diffractometry) and (B) a dispersion medium (e.g. THF, cyclohexane) are introduced, using e.g. an air pump, into a dispersion unit to effect mutual collision. The objective electrophotographic photosensitive form can be obtained by using a composition prepares by incorporating the resultant dispersion with pref. <=40wt.% of a binder (pref. polyvinyl butyral).
Patent JP-H0410208-A (JP)
Title: Thin-film magnetic head and production thereof
Inventor: KAWABE TAKASHI
IPC: C04B41/53
Filed: 1990-04-27
Abstract: PURPOSE:To obtain the above head having a track width of high accuracy by forming a mask material for etching an upper magnetic film and specifying the side face tape angle of the part of the mask material in contact with the upper magnetic film to a prescribed value. CONSTITUTION:An alumina film 98 as an underlying film, a 'Permalloy(R)' film 92 as a lower magnetic film, an alumina film 93 as a gap film, copper 99 as a conductor coil, and an org. resin film 94 as an insulating film are formed on the upper part of a substrate 91. A 'Permalloy(R)' film 95 as the upper magnetic film, an alumina film 96, and a 'Permalloy(R)' film 100 to serve as the mask material for alumina etching are formed thereon. A photoresist 97 is then applied thereon to form patterns. The film 100 is succession patterns by ion beam etching using gaseous Ar with the photoresist 97 as the mask material and the alumina film 96 is patterned by an ion beam etching method using gaseous 20vol.% CH2F2+CHF2. The film 95 is etched by the ion beam etching method using gaseous Ar with the film 96 as the mask to form the upper magnetic film pattern. The thin-film magnetic head having the track width of the high accuracy is thus obtd.
Patent JP-S5335528-A (JP)
Title: Self-processing type camera
Inventor: ICHII KOUICHI
IPC: G03B17/52
Filed: 1976-09-13
Abstract: PURPOSE: To make the control of photographing cycles simple and positive by controlling the revolutions of a cam member which is revolved cooperatively with a shutter release, etc. by means of an eccentric pin and timing member or the like and stopping the revolutions of the cam member in the returning position of the reciprocating member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07295687-A (JP)
Title: Resetting circuit and resetting method
Inventor: HIROYA TAKAYUKI
IPC: G06F1/24
Filed: 1994-04-25
Abstract: PURPOSE:To securely reset an object arithmetic means while protecting the contents of a peripheral circuit. CONSTITUTION:The resetting circuit 1 which outputs a reset signal to the arithmetic means 6 to initialize the operation of the arithmetic means 6 is equipped with a reset signal generating means which generates the reset signal to be outputted to the arithmetic circuit 6, a state detecting means 3 which detects the occupation state of a data bus by the arithmetic means 6, and an output decision means 4 which decides whether or not the reset signal generated by the reset signal generating means is outputted to the arithmetic means 6 on the basis of a request to output the reset signal and the detection result of the state detecting means 3; and the output decision means 4 outputs the reset signal to the arithmetic means 6 on condition that the state detecting means 3 detects the arithmetic means 6 not occupying the data bus when the request to output the reset signal is made.
Patent JP-H05307931-A (JP)
Title: Fluorescent slurry for forming fluorescent screen
Inventor: TAKAHASHI YOSHINORI
IPC: H01J9/227
Filed: 1992-04-30
Abstract: PURPOSE:To enable the realization of such quality that sufficiently satisfies a fluorescent surface of a high precision color picture tube while corresponding to a fluorescent screen of an ordinary color picture tube by adding a predetermined quantity of polyethylene glycol to a fluorescent dispersant. CONSTITUTION:When 0.03-2.0weight% of polyethylene glycol is added to a fluorescent dispersant mainly consisting of a fluorescent substance, polyvinyl alcohol, and bichromate, the adhesive force of a fluorescent layer is increased. Ultraviolet sensitivity is enhanced, so that the fluorescent layer can be formed with less quantity of exposure than conventional. Accordingly, the film thickness of a fluorescent slurry layer formed by the application of fluorescent slurry is increased so that an adequate fluorescent layer capable of providing high brightness emission with optimum and dense film thickness can be obtained, moreover adhesive force to the inner surface of a panel and capable of providing such fluorescent slurry that less fluorescent particles are remaining on an unexposed portion after development. As the result, a fluorescent surface effective for displaying high quality image required for a high grade color picture tube can be provided.
Patent JP-S5813483-A (JP)
Title: Plate thickness reducing method for lap welding joint and screw down device
Inventor: OKABE YOSHIO
IPC: B23K11/06
Filed: 1981-07-15
Abstract: PURPOSE:To reduce the thickness of a plate easily and uniformly to the same thickness with the base material other than weld zone without giving deformation or rupture by pressing down while giving tensile force to adjoining joint area including the welding joint part. CONSTITUTION:Lapped metallic strips 1, 2 are held between seam electrodes 8a, 8b from above and below, pressed and energized. Welding is performed forming welding nugget continuously along lapping allowance by movement of the body frame 6. When rolling the welding joint 13 using pressing rolls 11, 12 by a pressing device 10, the pressing rolls 11, 12 press down the welding joint 13 while stretching downward the joint area 14 including the weld zone 13 to curved form or nearly V-shape, and move between clamping devices 3, 4 along the lapping allowance. By this way, the thickness is reduced to the same thickness with the base material other than the weld zone, and it becomes possible to constitute an automation line of short tact time.