baber/WOPTO huggingface dataset:
Patent JP-S6421451-A (JP)
Title: Method for replenishing development replenishing solution for device for automatic developing of photosensitive planographic printing plate
Inventor: OBA HISAO
IPC: G03G15/10
Filed: 1987-07-17
Abstract: PURPOSE:To maintain the activity of a developing soln. always in the state of a fresh soln. by replenishing a development replenishing soln. to the developing soln. when the measured value of an AC impedance value of the developing soln. and the correction impedance value determined from the substitution rate of the developing soln. with the development replenishing soln. attain prescribed values. CONSTITUTION:A detecting sensor 14 is set to a circulation system which sprays and circulates the developing soln. in a developing tank 11 from a spray pipe 8 by a pump 10. The correction impedance value Y is determined by a controller 15 from the AC impedance value X measured by the sensor. The development replenishing soln. and water are replenished by pumps 12, 13 when the correction impedance value Y attains a set replenishment level or above. The activity of the developing soln. is thereby maintained always in the state of the fresh soln.
Patent JP-S6421605-A (JP)
Title: Position controller
Inventor: MAKI YUICHI
IPC: G05B13/00
Filed: 1987-07-17
Abstract: PURPOSE:To improve the response by providing a value to plural parameters while using plural parameters as one set to be stored in a storage means so as to select the set of parameters. CONSTITUTION:A command section 1 is provided with a parameter storage section 121, in which a value to n-set of parameters is stored corresponding to the state of a load 33. The operator, prior to the operation of the controller, uses a parameter selection command means 4 such as a keyboard so as to select the set of parameters and the value of the parameter set to be selected is set to a position control section 21, a speed control section 22 and a current control section 23. Thus, the operator or programmer can select properly the control parameter depending on the state of the load of a motor 3, then the response is improved and excellent control performance is provided.
Patent JP-H04233660-A (JP)
Title: Method for monitoring development of product
Inventor: ROBAATO ESU TAANBURU
IPC: G06Q10/08
Filed: 1991-07-19
Abstract: PURPOSE: To provide a method and a system for monitoring/producing the development of each product in order to guarantee the profitable production of a functional and reliable superior product. CONSTITUTION: The development of a product is divided into plural stages. Each stage includes a pair of necessary conditions(NCs) to be completed in order. A unique identifier is applied to each NC so as to easily refer to the NC. A mark indicating the state (i.e. whether the NC has been completed or not) of the NC is related to the NC itself. Each stage and its NCs are displayed on a display device connected to a computer system. Therefore a user can easily determine an instataneous product development state by inspecting respective NCs in each stage of product development and determining the state of each NC from its display.
Patent JP-H0466294-A (JP)
Title: Brazing method
Inventor: OKAMOTO KOJI
IPC: B23K3/00
Filed: 1990-07-06
Abstract: PURPOSE:To save brazing filler metal and flux and to improve adhesive strength by applying a mixed solution of an organometallic compound and/or a complex with an organic solvent to a base metal brazing part and carrying out heating an joining thereon. CONSTITUTION:The mixed solution of organic acetate, etc., of metal selected from gold, silver, platinum, palladium, copper, zinc, nickel, cadmium, tin, indium, manganese, lithum, phosphorus, bismuth, lead, silicon, chromium, antimony, and titanium as the organometallic compound or the complex with the organic solvent and organic resin is applied to the brazing part of metal and ceramics which is heated and joined. The applying method of the mixed solution is selected from one of screen printing, brush painting, dipping, spin coating, spray, stamping and rolling.
Patent JP-H053692-A (JP)
Title: Positioning controller for reduction motor
Inventor: SUMI HIROE
IPC: H02P29/00
Filed: 1991-06-24
Abstract: PURPOSE:To realize highly accurate positioning control of a reduction motor employing a frictional roller by providing a single position detector only on the counter-output shaft side of motor or on the output shaft side of reduction gear. CONSTITUTION:The positioning controller for reduction motor comprises a reduction gear 3 employing a friction roller, a thin induction motor 2 built in a housing together with the reduction gear 3, an output shaft angle detector 4 for reduction gear disposed on the output side of the reduction gear 3, a differentiating circuit 17 for calculating the output shaft speed of reduction gear from the rotational angle of the output shaft of reduction gear, a positioning controller 1 for controlling the rotational angle of the output shaft of reduction gear, a circuit 5 for estimating the shaft speed of the induction motor 2, and an integrating circuit 18 for calculating the estimated value of the rotational angle of motor shaft from the estimated value of the motor shaft speed.
Patent JP-2001006404-A (JP)
Title: Space illumination equalizing device
Inventor: TSUJINO KATSUMI
IPC: F21V17/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a space illumination equalizing device which can illuminate a ceiling surface with a recessed luminaire and effectively performs indoor illumination. SOLUTION: A luminaire 7 is housed in a box 3 embedded in a ceiling 2. A bottom aperture of the box 3 is sealed with a light transmissive under surface panel 4, and a part of illumination light is refracted and led to the ceiling 2 by a light refractor 5 provided at under side of the under surface panel 4 to thereby illuminate the ceiling 2 of the circumference of the luminaire Accordingly, a dark image in a room is eliminated.
Patent JP-H0731775-A (JP)
Title: Horizontal full rotary shuttle
Inventor: YAMAZAKI HIROSHI
IPC: D05B57/14
Filed: 1993-07-20
Abstract: PURPOSE:To manufacture an inexpensive horizontal full rotary shuttle, by which a skip stitch and a noise are prevented without improving the parts accuracy. CONSTITUTION:In an outer shuttle main body 34 of the horizontal full rotary shuttle, the fitting face 32b is extended out from its outside periphery in the horizontal direction. On its fitting face 32b, a thread supply member 46 is mounted so as to be movable in a position in the horizontal direction, and after its horizontal position is adjusted by a positioning jig, the thread supply member 46 and the outer shuttle main body 34 are welded. Subsequently, a thread spreading member 50 is inserted through so as to become orthogonal to the thread supply member 46, and further, welded to the outer shuttle main body 34.
Patent JP-H0842909-A (JP)
Title: Air conditioning system
Inventor: IKUTA SHUICHI
IPC: F24F11/76
Filed: 1994-07-29
Abstract: PURPOSE:To provide an air conditioning system which has enhanced a follow-up capacity of a control device for a setting temperature of an air conditioned space. CONSTITUTION:This invention relates to an air conditioning system where a main air conditioner 1 which incorporates a heat exchanger 11 and an air supply fan 12 is coupled to communicates with a plurality of air volume control units 3 installed to each air conditioned space and a damper, which controls an air volume to be discharged into each air conditioned space, is installed, and what is more, a space temperature setting means and a space temperature sensor 4 are installed to each air conditioned space and the damper device is driven under control by way of a control means on the basis of a comparison value with the setting temperature values and the output of a sensor so that the air volume discharged into each air conditioned space from each air volume control unit 3 may be controlled. Furthermore, it is so arranged that the control means may compute a total required air volume, which is required by the total air volume control unit 3 on the basis of the comparison values, thereby driving the air supply fan 12 of the main air conditioner 1 under control on the basis of the computed values as well.
Patent JP-S6423197-A (JP)
Title: Fast breeder
Inventor: INAGE SHINICHI
IPC: G21C15/02
Filed: 1987-07-20
Abstract: PURPOSE:To relieve thermal impact so that a safe fast breeder is obtd. by installing a stratified flow destruction DRACS so as to enclose an intermediate heat exchanger and primary pump. CONSTITUTION:The intermediate heat exchanger 5 and the primary pump 4 stop and a low-temp. coolant is released from the heat exchanger 5 into a nuclear reactor after the shut-down of the reactor. The coolant rises in the reactor and in sucked from a coolant sucking port 8 of the heat exchanger 5. However, the coolant in the part upper than a suction port 8 is of the high temp. before the shut-down of the reactor and keeps staying in said part. The part where the high-temp. coolant and the low-temp. coolant contact with each other is, therefore, thermally discontinuous. Further, the strong buoyancy based on a temp. difference acts on the coolant stagnating above the port 8 and hinders the mixing of the discontinuous faces. On the other hand, the coolant flows in the annular stratified flow destruction DRACS 6 held immersed in the high-temp. coolant and is subjected to a heat exchange with the high- temp. coolant so that said coolant releases heat into the air toward a heat radiating system 7. The temp. of the high-temp. coolant is thereby lowered down to the temp. lower than the temp. of the low-temp. coolant and the negative buoyancy is acted by which the mixing of the discontinuous faces is executed and the thermal impact on the reactor construction is relieved.
Patent JP-S57106512-A (JP)
Title: Manufacture of carbon product
Inventor: YAMAGUCHI YUKIO
IPC: C04B35/52
Filed: 1980-12-18
Abstract: PURPOSE: To obtain homogeneous carbon products suitable for manufacturing large-sized artificial graphite electrodes by arranging a plurality of main carbonaceous moldings between 2 electrodes in series in contact with each other, setting small-sized carbonaceous moldings parallel to the main moldings around the contact parts, and heating the main moldings by supplying an electric current.  
     CONSTITUTION: A plurality of main carbonaceous moldings 1 are arranged between 2 electrodes 3 for conducting an electric current in series in contact with each other or with a spacer in-between. Small-sized carbonaceous moldings 2 are set parallel to the moldings 1 around the contact parts. By supplying an electric current for a prescribed time, the moldings 1 are heated and converted into carbon products such as graphite electrodes. By this method the thermal stress of each molding 1 at ends can be made close to that at the intermediate part, and the rate of spouting incidents at the connection parts of the moldings 1 is reduced to inhibit the occurrence of cracks. Accordingly, homogenous carbon products can be manufactured advantageously. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0629946-A (JP)
Title: Spread spectrum mode communication equipment
Inventor: NAGASE HIROSHI
IPC: H04J13/16
Filed: 1992-07-07
Abstract: PURPOSE:To reduce the circuit scale and power consumption by adopting a simple form suitable for parallel processing for a section where combinations of information bits and spread code series are cross-referenced in the parallel combination spread spectrum mode communication equipment. CONSTITUTION:In the case of communication in which information bits K-bits are used for one data symbol, r-sets of combinations are selected from n-kinds of spread of spread code series whose serial length is (n) corresponding to two states of the data symbol and multi-value processing signals are obtained by multiplying the selected combinations by +1 or -1 and summing the results to use them, the n-kinds of spread code series are divided into r-sets so as to give a limit to select only one code series from one set in a part of a code selection circuit 12 where combinations of information bits and spread code series are cross-referenced and one is selected from each set among n/r-kinds of code series. Furthermore, the selected series is cross-referenced to log(n/r)+1- bits used to select the polarity, and combinations of the r-sets of the bits are made cross-referenced to information bits.
Patent JP-H0469168-A (JP)
Title: Continuous blast processing device
Inventor: YAMAHARU EIKICHI
IPC: B24C3/28
Filed: 1990-07-06
Abstract: PURPOSE:To remove burrs with their screeing continuously from a grinding and cleaning material under a device running, by providing a burr carry-out means which is composed so as to lead the grinding and cleaning material which completed a blast processing into one end of a fractional basket and which carries out the burr fractionized in the fractional basket and discharged continuously from the other end of the fractional basket to the external part of a main body container. CONSTITUTION:A burr mixing grinding and cleaning material is led into one end of a burr fractional basket 40 which is rotated at the lower part of a main body container. In this fractional basket 40, the diameters of a lot of holes owned by the mesh or punching metal of the net are set in the size that the grinding and cleaning material can be penetrated. Therefore, the burr mixing grinding and cleaning material led into the burr fractional basket 40 is fractionized to the grinding and cleaning material which falls naturally from the net or hole of the fractional basket 40 and the burr gathered in the fractional basket 40 without falling from the net or hole of the basket 40. The burr fractionized in this fractional basket 40 is continuously fed to the other end side by the screw feeding guide in the basket and dropped from the other end.
Patent JP-S5881172-A (JP)
Title: Ink jet recorder
Inventor: SEKIYA TAKUROU
IPC: B41J2/06
Filed: 1981-11-10
Abstract: PURPOSE:To stabilize the atomization of ink and improve the accuracy of manufacture of ink jet nozzles of an ink jet recorder having control electrodes in the internal wall of jet nozzles composed of insulation body by such an arrangement wherein said jet nozzle is composed of an insulation body made of single crystal material and the internal wall of said jet nozzle is made as specific crystalized surface. CONSTITUTION:V grooves (ink jet nozzle) 12a are formed by applying etching of Si wafer to an insulation body 12 and a film of SiO2, which is a single crystal material, is formed on its surface, and a control electrode 13 is formed in each V groove 12a and then multiple ink jet nozzles 12a are formed by fixing an insulating plate 11 to the upper portion of the V grooves 12a. At least 2 surfaces of the internal wall surfaces (1, 1, 1) of the ink jet nozzle are arranged to be parallel with the direction of ink jet. To the ink at the top end of each control electrode 13, an electric field of such a degree whereby ink droplets are not caused to jet out is impressed by a bias voltage, and ink droplets are caused to jet out when a pulse is impressed to the control electrode 13.
Patent JP-H0930449-A (JP)
Title: Automobile dash floor panel peripheral structure
Inventor: KAKIUCHI TAKESHI
IPC: B62D25/08
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an automobile dash floor panel peripheral structure capable of effectively absorbing a force applied to a front side member and reducing the number of parts. SOLUTION: A gassete 15 roughly hat shaped in section is attached to the car room R side of a dash floor panel 1 with the connecting part S of the rear end of each front side member 1 stepped over roughly in a car width direction and the upper side flange 15c and the lower side flange 15d of the gassette 15 are respectively connected to the upper and lower positions of the connecting part S.
Patent JP-H0932952-A (JP)
Title: Keep valve
Inventor: IZUMI MITSUO
IPC: F16K31/122
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To keep a pressure of fluid in a cylinder in a holding state even when a pressure fluid feeding device is removed and to fix a position of a piston inserted in the cylinder by a method wherein a valve element is energized to a branch passage and the bypass passage side through the force of a spring to close a cylinder. SOLUTION: Bypass passages 18 and 18a are provided and communicated to the end part side of cylinders 20a and 20 instead of the large pistons 6a and 6 of a large inside diameter part 10a in which the large pistons 6a and 6 of cylinders 20a and 20 are inserted from the vicinity of the respective central parts of the cylinders 20 and 20a. The cylinders 20 and 20a and rods 5 and 5a keep an airtight state between branch passage 2 and 2a, communicated to the outsides of the cylinders 20 and 20a and the bypass passages 18 and 18a, and large inside diameter parts 10 and 10a. Springs 8 and 8a to energize the large diameter pistons 6a and 6 toward the opposite side to the branch passages 2 and 2a are arranged in a contraction state in the cylinders 20 and 20a.  Valve elements 3 and 33a are energized toward the branch passages 2 and 2a and the bypass passages 18 and 18a side to close the cylinders 20 and 20a.
Patent JP-H1013460-A (JP)
Title: Electronic mail system, and computer device, and arrival informing method
Inventor: NAMEKAWA ATSUO
IPC: H04W76/02
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To confirm the arrival of an electronic mail at any place by informing a portable information terminal device of the arrival of the electronic mail from a computer device side according to an identification signal when the electronic mail arrives. SOLUTION: A modem 6 is connected to each computer device 5 consisting of a terminal device interconnected by a LAN 2, etc., and a program for following a specific communication processing procedure and setting information needed for the program execution are stored in a hard disk drive. Consequently, when an electronic mail arrives, an arrival informing message can be sent from the computer device 5 to a portable computer 9 consisting of a radio information terminal device or a portable telephone set 10 through a specific communication line to eliminate the need for access from the portable computer 9 or portable telephone set 10 to the computer device 5 for the confirmation of the arrival of the electronic mail, thereby preventing the driving times of those devices from becoming short.
Patent JP-S5881569-A (JP)
Title: Magnetic oscillating device
Inventor: YAMAOKA AKIRA
IPC: B23K9/08
Filed: 1981-11-10
Abstract: PURPOSE:To prevent deviation of arc pillar by installing two claws stretching to the tip of an electrode and two magnetic coils having the same number of winding in a framelike iron core symmetrical to the axial line of a welding torch electrode in opposed position, and connecting the magnetic coils so that one claw and another claw become different in polarity. CONSTITUTION:Two claws 5, 5' that stretch from an iron core 4 to near the tip of an electrode 2 and two magnetic coils 6a, b having the same number of winding are installed in a framelike iron core 4 symmetrical to the axial line of an electrode 2 of a welding torch 1 in opposed position with the electrode 2 placed between. Wires 7, 8 and 9, 10 of magnetic coils 6a, b are led to the power source, and connected to make claws 5, 5' different in polarity. Since the iron core 4, claws 5, 5', magnetic coils 6a, b are symmetrical about the electrode 2, deviation of arc pillar does not take place.
Patent JP-S6073256-A (JP)
Title: Sun tracking device
Inventor: HASHIZUME KENICHI
IPC: F24S50/20
Filed: 1983-09-30
Abstract: PURPOSE:To track the sun without employing electric power by utilizing a shape memory alloy wire, arranged so as to be located at the focal line of a sensor collector, is utilized as a swing motion transmitting mechanism and to reduce the space for the group of sensor collectors to make the device compact by arranging the sensor collectors under dividing into two groups of east and west directions. CONSTITUTION:When the sensor collector 5X, opposing to solar light, collects the light to the focal line thereof, the shape memory wire, arranged on the focal line thereof, is heated and contracted thereby pulling a tension wire 10x, connected to one end of the wire, into B-direction. As a result, a pulley 14 rotates into C-direction by the rewinding effect of the tension wire 10x wound around the pulley 14 and a feed screw 17, integrated therewith, also rotates simultaneously, therefore, a lever 19 moves into D-direction and rotates a light receiving body 1 into E-direction to oppose the body 1 to the solar light. The sensor collectors 5 of the sun tracking device are divided into two groups 5a, 5b so as to arranged them into east and west directions, therefore, a small space is enough to install the sensor collectors groups and the structure of the device may be compact.
Patent JP-S6160810-A (JP)
Title: Device for charging scrap to blast furnace
Inventor: OKUNO YOSHIO
IPC: C21B7/18
Filed: 1984-08-31
Abstract: PURPOSE:To provide a titled charging device which can charge heretofore hardly chargeable scrap into a blast furnace without disturbing the charging function of a charge by the constitution in which the scrap is charged directly and uniformly in the circumferential direction in a large-bell hopper having no gas sealing function without being charged through a hopper and small-bell hopper. CONSTITUTION:The gaseous pressure in the blast furnace and scrap hopper 10 is first equalized by a bypass pipe 14. A gas sealing valve 16 of the charging hole and a feeding-out damper 15 in the hopper 10 are then opened to charge the scrap onto a feeder 12 and to feed out the same into a large-bell hopper 8. An auxiliary bell 17 attached onto a large bell 7 is rotated at a specified rotating angle at the point of the feeding-out to transfer the scrap in the circumferential direction. It is advantageous in this case to provide a guide plate 18 to the bell 17 so that the scrap can be deposited uniformly on the bell 17. The number of such plate 18 and the height thereof can be selected to meet the size of the blast furnace and the operating conditions thereof. The melting and production in the blast furnace are made possible with a large amt. of the scrap as an iron source by the above-mentioned charging device.
Patent JP-S6158763-A (JP)
Title: Thermal head driving device
Inventor: MURAYAMA TOMIO
IPC: B41J2/35
Filed: 1984-08-31
Abstract: PURPOSE:To enable high quality printing by reading from ROM the value of the optimum width or the most suitable wave height of the pulse applied to a thermal head, and controlling it, based on the information of the means resis tance value of each register of the head and the temperature of the supporting base plate of the head. CONSTITUTION:A thermal head driving device is composed of following means: the indicating means 11 for indicating the mean resistance value of each exothermic resistance element in the thermal head of a line printer as an electric signal; the temperature measuring means 12 for measuring the temperature of the supporting base plate of the thermal head, the read only memory (ROM)13 in which the optimum value of applied energy to the head is written in relation to the mean resistance value of the kead and the temperature of the supporting base plate; and the controlling means 14 in which while reading from ROM13 the value of the pulse width or the wave height corresponding to the optimum energy applied to the head, using, as an address information, the means resistance value indicated in the mean resistance indicating means 11 and the measured temperature by the temperature measuring means 12, whereby the applied energy is regulated accordingly thereto.