baber/WOPTO huggingface dataset:
Patent JP-S5895981-A (JP)
Title: Dc power source circuit
Inventor: HIRAMATSU RIHEI
IPC: H02M7/06
Filed: 1981-12-01
Abstract: PURPOSE:To prevent the rush current to a condenser by providing a current limiter having a parallel circuit of a main transistor and a resistor in series with a DC power source condenser. CONSTITUTION:An auxiliary transistor 15 is provided so that the power share of the voltage and current of a main transistor 9 falls in the safely operating range at the time of energizing a power source. When the voltage drop of IcX R2 becomes higher than the base and emitter voltage of the transistor 15, it is conducted, thereby limiting the ordinary current of a main transistor 9. Since a current Ic combined with the passing current Ir to the passing current iq is flowed through an emitter resistor 10, not only the limit of the current Ii but breaking characteristic are provided at the time of energizing a power source. When the current Ic approaches the current Iq via several cycles after the power source is energized, mere limiting operation is provided, but around when the power source having the largest load is ordinarily energized, the switching operation is provided, thereby effectively protecting the transistor.
Patent JP-H0939363-A (JP)
Title: Screen printing machine
Inventor: HARA YOSHIKAZU
IPC: B41L13/18
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain printed matter free from trouble such as blur regardless of the difference of the kind of ink by providing an ink sensor detecting whether the quantity of ink reaches predetermined quantity, an ink kind detection means and a control unit altering an ink motor operating time. SOLUTION: An ink sensor 141 outputs an ON-signal when a predetermined quantity or more of ink is housed in an ink sump part and outputs an OFF- signal when a predetermined quantity or more of ink is not housed. Dip switches 133, 135 constitute an ink kind detection means for obtaining drum data such as the kind of an ink bottle, the color of ink or the like on the basis of a combination of ON- and OFF-signals. A control unit contains a CPU 201, an ROM 203 storing ink motor operating time data or the like and an RAM 205 rewriting the integrated time data or the like during the period when an ink motor 131 is continuously driven at any time to store the same to control the operation of a screen printing machine collectively.
Patent JP-S6172305-A (JP)
Title: Display method for teaching point locus of industrial robot
Inventor: ONISHI MASANORI
IPC: B25J9/22
Filed: 1984-09-14
Abstract: PURPOSE:To display a teaching point locus on a full screen by obtaining the minimum and maximum values of the vertical and horizontal directions of the plane coordinates of the teaching point locus, enlarging this plane coordinates within a range of the screen of a display device where said minimum and maximum values can be stored and displaying the display data on the teaching point locus. CONSTITUTION:A CPU11 obtains the coordinates (Xi, yi) of a display point Qi from the coordinates (xi, yi, zi) of a teaching point Pi. A parameter containing of the coordinates of start points Q1, Q4, Q5 and Q6 and end points Q2, Q5, Q6 and Q7 of straight lines Q1Q2, Q4Q5, Q5Q6 and Q6Q7, the center point coordinates of an arc Q2Q3Q4, a start angle and an end angle is added to a control command and supplied to a graphic display controller (GDC)15. The GDC15 decodes the control command and writes the picture element data corresponding to a display locus L to a video memory 16. Thus the picture element data on the locus L is stored in the memory 16, and the picture element data is supplied to a parallel/serial converter 17 every 16 bits for the first time from the head address of the memory 16.These picture element data are displayed successively to a GD device from the 1st horizontal scan line.
Patent JP-S5894549-A (JP)
Inventor: OONISHI YUKIO
IPC: E04D1/30
Filed: 1981-11-30
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-H1135812-A (JP)
Title: Photochromic composition showing improved fading rate
Inventor: KRISHNAN SIVARAM
IPC: C08K5/357
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a photochromic composition showing excellent photochromic characteristics and improved a fading rate. SOLUTION: This composition is a thermoplastic composition for molding and comprises (A) at least one resin component selected from the group consisting of (i) a uniform blend of a polycarbonate resin and a polycaprolactone and (ii) a copoly(carbonate-lactone) copolymer and (B) at least one photochromic compound selected from the group consisting of a benzopyran, a naphthopyran, a spirobenzopyran, a spironaphthopyran, a spirobenzoxazine, a spironaphthoxazine, a fulgide and a fulgimide in the ratio of 0.01-1.0 pts.wt. based on 100 pts.wt. of the component A.
Patent JP-H0636746-A (JP)
Title: Fluorescent lamp
Inventor: OSONO TORU
IPC: H01J61/44
Filed: 1992-07-21
Abstract: PURPOSE:To show exhibited objects more beautifully by adding a bluish green region and a deep red region, and mixing phosphors having emission spectrum. CONSTITUTION:A light emitting layer 3 mixed with multiple phosphors is formed on the inner face of a glass bulb 2 to constitute a fluorescent lamp 1. Phosphors having emission spectrum are mixed with a blue region, a green region, and a red region, a bluish green region and a deep red region are added, and phosphors having emission spectrum are mixed with them to form the layer 3 so that the chromaticity point exists in the range of -0.005 through -0.015DUV from a black body locus. The phosphors having the emission spectrum in the added bluish green region are made of europium inactive boron strontium phosphate phosphors, and the phosphors having the emission spectrum in the deep red region are made of manganese inactive germanium acid magnesium fluoride phosphors respectively. The chromaticity point is set within the preset range from the black body locus, and exhibited commodities can be shown more beautifully.
Patent JP-H0942902-A (JP)
Title: Dimension measuring device for linear material having different cross-sectional shape
Inventor: HOSHI SEIICHI
IPC: G01B3/20
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a dimension measuring device which can measure a distance between step parts on opposite surfaces of a linear material having different cross-sectional shapes. SOLUTION: A stationary jaw 2 is fixed to one end part of a main ruler, and a slide 4 is fit on the main ruler 1 so as to be slidably in the longitudinal direction of the main ruler 1. A movable jaw 7 is fixed to the slider 4 through the intermediary of a jaw attaching plate 10. A ridge 11 is integrally incorporated with that part of the stationary jaw 2 which faces the movable jaw 7. The dimensions of this ridge 11 is such that the ridge 11 can be fitted in a groove formed in a lead frame material to be measured. That end face 12 of the movable jaw 7 which faces the stationary jaw 2, is adapted to abut against a side surface of a thick wall part of the lead frame material.  The ridge 11 and the abutting end face 12 are engaged with the above-mentioned groove and side surface, respectively, the displacement position of the slider 4, relative to the main ruler 1, gives a distance between the groove and the side surface of the material.
Patent JP-H0635919-A (JP)
Title: Production managing system for unit house
Inventor: TANIGAWA HIROYUKI
IPC: G06Q50/04
Filed: 1992-07-21
Abstract: PURPOSE:To provide a production managing system for unit house which can reduce the stock of inside products between a main line and an inside product supply line. CONSTITUTION:This system is provided with a main line managing part 11 for collecting final products to be next produced in respective main lines just for plural units corresponding to the number of times of counting based on count contents and the unit production order data of respective main lines stored inside when a complete signal showing the completion of assembly to final products sent from the respective main lines is counted several times set in advance and outputting these collected data as parts working plan data to the inside product supply lines, and inside product supply line managing part 12 for outputting the producing instruction of parts required for producing the inside products to a parts working process based on these parts working plan data and outputting the assembling instruction of inside products just for one house to an assembly process based on the complete signal.
Patent JP-2001021301-A (JP)
Title: Aluminum linear scale
Inventor: KONDO TAKASHI
IPC: G01B3/04
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To directly write a measured size on an aluminum linear scale by making the recording of the size easier by providing a scale section on the boundary line between a graduation section and a recessed section and, at the same time, forming a writing section in the recessed section. SOLUTION: In a graduated section, graduation lines are marked by etching, plating, printing, etc., and outer graduation liens 11 and inner graduation lines 12 are provided. A writing section 3 is formed by sticking a paper-made adhesive sheet 31 to a recessed section 32. On the adhesive sheet 31, a mark B can be put with a pencil A, etc., with the inner graduation lines 12 as a standard. Therefore, the size of an object to be measured can be measured by using the outer graduation lines 11 and, at the same time, the measured size can be recorded in the writing section 3 by putting the mark B in the section 3 by using the inner graduation lines 12. In addition, another article can be sized easily by using the outer graduation lines 11 by reading the recorded size by using the inner graduation lines 12 based on the mark B.
Patent JP-H05248848-A (JP)
Title: Multicoordinate contact head
Inventor: KARURU FUIIDORERU
IPC: G01B5/00
Filed: 1992-07-21
Abstract: PURPOSE: To obtain a multicoordinate contact head in which accuracy and reproducibility of measurement are enhanced while ensuring contact conditions predetermined in all contacting directions for a machine measuring a work or a machine tool. CONSTITUTION: A contact pin 2 is provided with a multipoint bearing having a large number of bearing positions. Each bearing position comprises a bush 14 built in a measuring disc 10 as a counterpart for bearing bodies, i.e., balls 15, arranged in the bush 14 on the bottom 13 of the case for the contact head. Automatic adjustment of the ball 15 is ensured by that fact that the ball bodies 16 carrying the ball 15 are born rotatably in a counterbore 18.
Patent JP-H0865843-A (JP)
Title: Tool exchanger of manipulator for electric circuit operation
Inventor: NAGASAKA HIROMI
IPC: H02G1/02
Filed: 1994-08-18
Abstract: PURPOSE: To exchange a work tool at the front end of an arm for a manipulator automatically and easily in a short time in response to the kinds of operation. CONSTITUTION: A turntable 17 is disposed the support base 2 of a manipulator 7, and a plurality of holders 21 for holding work tools 11 are mounted on the outer circumference of the turntable 17. The turntable 17 is rotated by a controller 5 on the basis of a command from a command device 6, the required holder 21 is arranged at the place P1 of the exchange of the tools while an arm 9 for the manipulator 7 is moved to a place corresponding to the place P1 of the exchange of the tools, and the work tools 11 are exchanged automatically among the front end of the arm 9 and the holders 21.
Patent JP-H04227407-A (JP)
Title: Method of decomposing chemical waste
Inventor: JIYON ROBAATO MUUDEI
IPC: C02F1/72
Filed: 1991-08-02
Abstract: PURPOSE: To realize harmless destruction of chemical waste through oxidation by spraying liquid waste from a two fluid spray to the vicinity of electric plasma produced by heating a gas flow containing a specified quantity of oxygen through discharge, feeding the liquid waste along with the specified quantity of oxygen to keep reaction products at high temperature and then cooling down the reaction products quickly. CONSTITUTION: A two-fluid atomizer 14 for feeding liquid waste together with oxygen is disposed, along with an oxygen introduction pipe 15, in the vicinity of the plasma flame 13 from a plasma gun 11 produced by discharge heating. The plasma gun 11 is disposed on the top of a copper reactor 16 having a cooling water passage space 19 provided above a liquid tank 22 through a Venturi 24. Content in the tank 22 is passed to the Venturi 24 through a heat exchanger 23 and injected with a neutralization agent from a pipe 29. Reaction products are held at least 1450 deg.C for 2 ms, cooled down quickly to 300 deg.C or below and the quantity of oxygen to be used is increased by at least 30% as compared with the quantity required for complete combustion of waste. Waste can be destructed completely through oxidation using a portable unit requiring no transportation of waste.
Patent JP-S6172777-A (JP)
Title: Production of 2-(3-phenoxyphenyl)-1,3-dioxolane
Inventor: MORINAGA MICHIO
IPC: B01J31/00
Filed: 1984-09-17
Abstract: PURPOSE:The reaction between 2-(3-chlorophenyl)-1,3-dioxolane and a metal salt of phenol is carried out in the presence of 8-oxyquinoline copper salt at low temperatures to enable high-yield production of the titled compound which is used as an intermediate of medicines or agricultural chemicals. CONSTITUTION:The titled substance is obtained by reaction between 2-(3- chlorophenyl)-1,3-dioxolane and a metal salt of phenol (preferably sodium or potassium salt) at a 1:(1.1-5.0) molar ratio at 150-190 deg.C in the presence of 6-oxyquinoline copper salt. The quinoline salt is separatedly prepared or may be prepared in the reaction system by adding 8-quinoliol and an inorganic or organic copper or copper powder to the system. The amount of the copper salt is preferably 0.0005-0.1mole per mol of 2-(3-chlorophenyl)-1,3-dioxolane. The reaction may be carried out in the presence of an inert gas such as nitrogen.
Patent JP-2001024817-A (JP)
Title: Mobile communication terminal
Inventor: OTSUBO HIROYASU
IPC: H04W8/24
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To enable a mobile communication terminal having a limited memory capacity to realize such data allotting service that can be utilized readily by users. SOLUTION: A mobile communication terminal in a system having first and second forms in which received data are utilized in different forms accepts the form, the first form or second form, selected by a user for data reception and requests data transmission in the form corresponding to the selected form. When the user selects the first form, the terminal makes the received data to be recorded in a nonvolatile memory 13 and, when the user selects the second mode, the terminal transfers the data to an external recording medium 15.
Patent JP-S6173410-A (JP)
Title: Filter circuit
Inventor: MITSUHAYASHI SHIYUNSUKE
IPC: H03H11/04
Filed: 1984-09-19
Abstract: PURPOSE:To secure the performance of a filter circuit without adjustment by forming a reference level generating circuit consisting of plural resistors, a false filter circuit, a detecting circuit, and a feedback circuit and controlling the output level of the reference level generating circuit equally to that of the false filter circuit on the basis of the feedback. CONSTITUTION:A reference signal inputted from an input terminal 1 is led into the reference level generating circuit 5 and the false filter circuit 6. A reference level is obtained by the circuit 5 and the level is attenuated by the circuit 6 in accordance with its filtering characteristics. These outputs are led into detecting circuits 12, 13 through capacitors 7, 8 respectively and detected by the circuits 12, 13. The detected outputs are compared by a comparator 14, which feeds back the output of the difference signal to one end of a joint capacitor 62. Since the output level of the circuit 5 is made equal to that of the circuit 6 by the feedback, the dispersion of elements can be absorbed by sufficiently securing the accuracy of the ratio of resistors constituting both the circuits 5, 6.
Patent JP-H0839449-A (JP)
Title: Clutch mechanism for screw tightening machine
Inventor: FUJIYAMA TAKEO
IPC: B25B21/00
Filed: 1994-07-27
Abstract: PURPOSE:To provide a clutch mechanism for a screw tightening machine capable of improving also durability without generating an abnormal clutch sound and vibration. CONSTITUTION:Protrusive pawls 20, 21 are formed in opposed surfaces of a clutch plate 7 rotated with a rotary drive mechanism and a main shaft 6 of holding a driver bit 3, with the main shaft 6 left as separated from the clutch plate 7 at ordinary time, and by pressing the driver bit 3 to a screw, the protrusive pawls 20, 21 in an end face of the main shaft 6, moved against the first spring 15 with the driver bit 3, are connected to mesh with the protrusive pawls 20, 21 of the clutch plate 7. When leading to a prescribed screwing depth, the clutch plate 7 is separated from the main shaft 6 against the second spring 17 by a return means 12 and the third spring 19, to disconnect meshing the protrusive pawls 20, 21.
Patent JP-H0360069-A (JP)
Title: Bipolar type memory
Inventor: ODA NORIAKI
IPC: H01L27/102
Filed: 1989-07-27
Abstract: PURPOSE:To reduce a parasitic capacity and to contrive the improvement in an operation speed by forming a region where a polycrystalline silicone is locally fused and recrystallized on an insulating film formed on a semiconductor substrate having a diffusion layer and using a P-N diode formed in said region for a decoder part. CONSTITUTION:An insulating film 3 having openings 2 is arranged on a semiconductor substrate 1 having a diffusion layer. Next, a polycrystalline silicon 4 is formed on said opening 2 and the insulating film 3. This polycrystalline silicon 4 is irradiated with an electron beam, for example. In order to fuse and recrystallize a polycrystalline silicon 4 locally through the openings 2. Thus, a single-crystalline region 5 is formed. Next, the whole substrate is doped with N-type impurities, after which ion implantation of P-type impurities is effected by using a photoresist or the like as a mask so as to arrange a P-type region 6 and an N-type region 7 and to form a P-N diode in a single-crystalline silicon region 5. The P-N diodes thus formed are connected to a fixed power source. As these P-N diode are formed in a recrystallized region, its occupying area is smaller compared with the diodes utilizing a bipolar transistor formed on a surface part of a substrate.
Patent JP-H0749831-A (JP)
Title: Bus arbiter
Inventor: MIURA SHIN
IPC: G06F13/362
Filed: 1993-08-05
Abstract: PURPOSE:To provide a bus arbiter which performs dynamic control as to the priority of bus arbitration so that the right to use a common bus is allocated to a proper bus master at all times as to a bus arbiter which arbitrates bus acquisition requests from plural bus maters connected to the common bus. CONSTITUTION:A priority control part 8, once detecting an event detection signal 7, asserts a bus arbitration stop signal 10 and temporarily interrupts normal bus arbitrating operation. Then operation for allocating the right to use the bus to an event which needs to use the bus preferentially is performed. The priority control part 8 waits for a bus acquisition request signal 5a to be asserted first and asserts a priority control signal 9a. When the bus acquisition request signal 5a is negated, the priority control part 8 negates the priority control signal 9a. This processing makes the every possible which should be given priority first to use the bus.
Patent JP-H0645238-A (JP)
Title: Electron beam lithography equipment
Inventor: KAWASAKI KATSUHIRO
IPC: G03F1/78
Filed: 1992-07-22
Abstract: PURPOSE:To support a workpiece, such as a mask board on a dielectric layer or a semiconductor wafer, directly on a stage without using a costly cassette, by applying a voltage and generating electrostatic attraction between the stage and the workpiece to be plotted. CONSTITUTION:A conductive layer 10 provided on a rear face of a mask substrate 1 is put on a stage 7 with a dielectric layer 11 in between. A voltage from a power supply 30 is applied across the conductive layer 10 and the stage 7 so that the mask substrate 1 is fixed on the stage 7 through electrostatic attraction. Since the face of the stage 7 is made flat by manufacturing, the mask substrate 1 can be attracted through electrostatic attraction as flat as the plane of the stage 7. The attractive force is controllable by the voltage, and a conductive layer 10 can be formed even at a peripheral part on the rear face of the mask substrate 1. Moreover, a transparent chromium film 12 formed on the face of the mask substrate 1 transmits an electron beam 5, and causes an electron-beam current to be bypassed through a grounded circuit 13 so that the mask substrate 1 is protected from electric charging.
Patent JP-H0839926-A (JP)
Title: Material to be recorded
Inventor: TOGANO SHIGEO
IPC: B41M5/00
Filed: 1995-07-31
Abstract: PURPOSE:To improve ink absorbability and color developability by taking a means composing the coating layer arranged on a support by adding inorg. pigment particles specified in particle size and a bind based on a water-soluble high polymer in a specific mixing ratio. CONSTITUTION:A material to be recorded for ink jet recording is constituted by arranging a coating layer on a support. In this case, the coating layer is composed of a compsn. prepared by mixing inorg. pigment particles with a particle size of 3-20mum and a binder based on a water-soluble high polymer so that the mixing ratio of the inorg. pigment particles and the binder is 100/20-100/10 on a wt. basis and the dry coating amt. thereof is specified to 15g/m<2> or more. Further, a structure wherein the amorphous particulate shape of inorg. pigment particles is developed on the surface of the coating layer. At this time, the inorg. pigment particles are white inorg. pigment particles composed of silica, clay or talc. The water-soluble high polymer is selected from starch, gelation, casein and the like.
Patent JP-H1016300-A (JP)
Title: Printing pitch correcting method for printer
Inventor: URUSHIDA YUJI
IPC: B41J2/51
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To conduct a printing pitch correcting operation without affecting the printing processing speed by subtracting a printing starting position painter for one dot when a printing pitch error accumulated and retained for each character reaches a value larger than one dot so as to displace the printing position of character data by one dot. SOLUTION: A CPU 2 of a printer 1 awaits printing data and printing command information dispatched from a host position 10. Subject to the receipt, the printing command information is analyzed and stored in a buffer 51. The left margin amount is set by a pitch unit of an ANK character. Judgment is made on whether or not data for one line have been received. If the judgment result is negative, it remains in a waiting state for data. On the other hand, the result is positive, an area for developing the printing data is ensured in a certain area in a RAM 5 according to the printing command information so that the received printing data are developed in the certain area for each one character. A printing pitch correcting processing and an error accumulating processing are conducted for each one character.