baber/WOPTO huggingface dataset:
Patent JP-H09251590-A (JP)
Title: Optical communication system and remote sensor questioning
Inventor: NIKORASU JIEE FURIGO
IPC: H04M3/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To faster collect initial investment costs by respectively providing communication and a sensor information signal from one terminal and one sensor at least to a processor and transferring that signal from the processor to an optical converter as an upstream data signal. SOLUTION: Upstream information from a terminal 230 is transmitted through a path 220 to a processor 225 and additionally, a sensor 240 transmits information along the path 220 or along a path 241 prepared for sensor information. The information transmitted along the pathes 220 and 241 is processed by the processor 225 and coded data are outputted onto a path 242. The coded data on the path 242 are used for the over modulation of data onto the optical signal of a path 210 through a modulator 44 and afterwards, these data are looped back through an upstream fiber 35U to a remote node.
Patent JP-H10168856-A (JP)
Title: Suspended matter entering preventing device
Inventor: YAMAGATA TETSUO
IPC: E02B5/08
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a suspended matter entering preventing device by which clogging of a screen caused by suspended matter can be reduced, the suspended matter caught in the screen can be removed or remarkably decreased. SOLUTION: A suspended matter entering preventing device is adapted to introduce surplus water of a river 1 through an inlet channel 7 into a water reservoir while entering of suspended matter is prevented. In that case, a branch channel 2 is formed substantially parallel to the river 1, the inlet channel 7, the upper surface of which is covered with a screen 9 is formed between the river 1 and the branch channel 2 to produce a difference in water level between the river 1 and the branch channel 2, whereby a stream substantially vertical to the water flow direction of the river 1 or the branch channel 2 is produced from one of the river 1 and the branch channel 2 to the other thereof. Thus, at least some of a stream is let flow in the inlet channel 7.
Patent JP-H06183549-A (JP)
Title: Conveyed object separation supplier
Inventor: METORI NORIYOSHI
IPC: B65G47/08
Filed: 1992-12-22
Abstract: PURPOSE:To separate a conveyed object supplied surely and in a short time by positioning the conveyed object lifted to a standby position of a clamping fixture by a distributing fixture and lift means stopped by positioning in three positions. CONSTITUTION:Two deep grooves 32a, 32b, formed with through holes 34a, 34b in the bottom part for storing a bearing bush 14 separated, are provided in an end part of a feeder 16 for continuously conveying the bearing bush 14, and also providing a distributing tool 10 moved to advance/retract in a direction orthogonal to the feeder 16 so as to stop positioning these deep grooves in three positions, two positions corresponding to the feeder 16 and a supply position. Further, a conveying mechanism 12 having a pair of clamping parts 52a, 52b, waiting for positioning, is provided just above the supply position of this distributing tool 10, and a conveyed object in the distributing tool 10, positioned in the supply position, is lifted to a clamping position of the clamping fixtures 52a, 52b by a pair of piston cylinders 36.
Patent JP-H06182337-A (JP)
Title: Desalination device
Inventor: KIKUCHI HIDEAKI
IPC: G21F9/12
Filed: 1992-12-22
Abstract: PURPOSE:To provide a desalination device for preventing the choking with resin in the vicinity of a nozzle and carrying out easily the maintenance of a resin discharge valve during the operation. CONSTITUTION:A discharge nozzle 7 communicating with an internal space of a desalination column 2 on a resin bed 4 is mounted on a mirror plate 2a on the lower section of the desalination column 2, and a resin discharge line 11 passing through a valve chamber 12 is connected with the resin discharge nozzle 7, while a first resin discharge valve 13 and a second resin discharge valve 14 are installed on the resin discharge line 11 in the valve chamber 12, and a replenishing water line 15 is connected with the resin discharge line 11 between the first and second resin discharge valves 13 and 14.
Patent JP-H09182633-A (JP)
Title: Lighting system for learning desk
Inventor: NITTAMI ATSUSHI
IPC: F21V33/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To light the upper face of a wagon desk arranged on the side of a leaning desk by providing a luminaire to a bookshelf arranged on the top board of the learning desk so as to slide it in the depth and lateral directions, drawing the luminaire in the front side, passing, at least, its one end in the front of the side board of the bookshelf corresponded therewith, and moving it so as to position in the outside. SOLUTION: In a lighting system 1 which is attached to a bookshelf 3 arranged on a top board 5 of a leaning desk 2, an auxiliary support body 8 provided with a luminaire 9 is coupled slidably in the lateral direction with a main support body 7 which is positioned between both side boards 6, 6 of the bookshelf and provided slidably in the depth direction, the luminaire is drawn in the front side, and at least its one end is made to pass through the front of the side board correspond therewith so as to be positioned in the outside.
Patent JP-H11178144-A (JP)
Title: Sealing method of electrical connection part, retaining jig for thermally-shrinkable tube, and contractor
Inventor: SAITO TAKAHIRO
IPC: H02G15/18
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a sealing method for an electrical connection part which can ensure electrical insulation and waterproofing, a retaining jig which can prevent a thermally shrinkable tube from swinging and falling, and a hot-melt adhesive from flowing out, and a contractor which can apply heat treatment to the thermally shrinka ble tube by using the above method and the retaining jig. SOLUTION: A thermal-shrinkable tube 12 whose end is sealed by a hot-melt adhesive, is applied to an electrical connection part 11 formed by mutually connecting respective conductor terminals of a plurality of electric wires W. A retaining jig 13 which can protect one end of the thermal-shrinkable tube 12 from heat is fitted to the end of the thermally shrinkable tube 12. The electrical connection part 11 is sealed by heating and shrinking the thermally shrinkable tube 12. The retaining jig 13 consists of a retaining part 13a which covers the end of the thermally-shrinkable tube 12 and a shaft part 13b. A contractor 14 is provided with a heater part 19 for heating the thermally shrinkable tube 12, an electric wire conveying part 17 for conveying the convergence part of a plurality of wires W, and a jig conveying part 18 for conveying the retaining jig 13.
Patent JP-H10191598-A (JP)
Title: Method for checking thermal bend of compositional element in rotor slot
Inventor: KIMOTO HIROSHI
IPC: H02K11/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To check thermal bend of a shaft caused by compositional elements in a rotor slot without turning the shaft through the use of a displacement gauge disposed in the axial direction of the shaft by inserting a pressure jig into a space under the slot and heating a coil while loading a face pressure. SOLUTION: For two sets of slot models each comprising a shaft 1, a wedge 2, a creepage block 3, a coil 4 and an interlayer insulating material 5, the coil 4 is provided only for upper two or three layers and a hydraulic jack 6 is inserted into the gap thus arranging the compositional elements in parallel. A push plate 8 and a heat shielding plate 7 are inserted between the coil 4 and the hydraulic jack 6 so that a face pressure can be loaded uniformly to the coil and the heat is not dissipated from the coil 4. A displacement gauge is disposed on the surface of the shaft at a specified position in the axial direction of the slot model and the coils 4 are connected in series and heated by conducting a DC current thus checking thermal bend of the shaft without turning the shaft.
Patent JP-H11284100-A (JP)
Title: Manufacture of laminated ceramic board
Inventor: YAMAZAKI KOZO
IPC: H05K3/24
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To enable making a pad in a form to protrude like a dome. SOLUTION: In a ceramic green sheet G for a mounting surface, a through- hole H for via, which penetrates the part between a first main surface Ga and a second main surface Gb is formed. The green sheet G is mounted in a state in which the first main surface Ga is in contact with a rubber elastic planar face Ua, where a pressed part is depressed by pressing. From the second surface Gb side, a metallized ink 13 for via is press-fitted in the through-hole H, which is filled with the ink. Thereby a protruding part 13a which protrudes in the form of a dome from the first main surface Ga toward the rubber elastic planar face Ua side is formed. The ceramic green sheet having the first main surface Ga as the mounting surface is laminated on another ceramic green sheet, and the sheets are baked, thereby obtaining a laminated ceramic board having a via protruding in the form of a dome.  When the board is connected with a solder bump of an IC chip, a contact with a single point is practically obtained. Thereby, when fused solder spreads wet, air and flux decomposition gases are not rolled up in the solder, so that a connection of high reliability can be obtained.
Patent JP-H09238128-A (JP)
Title: Digital system stabilized in data transfer
Inventor: SAAJIYAA DEIBUITSUDO JIEI
IPC: H04L7/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To accurately transfer data between two subsystems even when the clock skew between the subsystems exceeds the cycle time of a clock signal. SOLUTION: In one example, data are loaded on the N state devices 13 and 14 of a transmission subsystem A and a reception subsystem B recovers the data from the devices 13 and 14 by circulating the data through N input multiplexers 24. In another example, a supply clock signal is sent from the subsystem A together with the data and the data are caught and recovered by driving the state devices 13 and 14 based on the received supply clock signal. In a third example, a double band width is achieved by using two supply clock signals.
Patent JP-H09171815-A (JP)
Title: Carbon negative electrode for secondary battery
Inventor: TANAKA HIDEAKI
IPC: H01M10/0566
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To suppress the decomposition of a solvent and the breakage of carbon on the surface of an electrode and make a highly crystalline carbon material usable by covering the surface making contact with an electrolyte of the carbon forming an active material with an amorphous carbon. SOLUTION: In this carbon negative electrode for secondary battery, the surface contacting an electrolyte of carbon forming an active material is covered with amorphous carbon. The amorphous carbon means low crystalline carbons including an extremely small crystal formed of carbon having an unevenly laminated carbon surface and sp<2> hybrid orbital, carbon having a bonding other than sp<2> hybrid orbital, an the like. In this carbon negative electrode for secondary battery, it is preferable that the amorphous carbon may be a turbostratic structure carbon having an unevenly laminated carbon surface.
Patent JP-H06169124-A (JP)
Title: Short optical pulse generating device
Inventor: NOGIWA SEIJI
IPC: H01S5/00
Filed: 1992-11-30
Abstract: PURPOSE:To provide a short optical pulse generator which generates a very short optical pulse by a small construction and by conducting a multimode or single mode operation. CONSTITUTION:A double waveguide structure semiconductor laser 3, having an electrically separated double waveguide structure, is laser-oscillated by a DC current source 1, the loss of the laser resonator of the double waveguide structure semiconductor laser 3 is changed into a pulse state by a pulse generating circuit 2, an oscillating operation is ON-OFF controlled, and a short-beam pulse is generated by a Q-switching operation. Besides, a gainswitching method is combinedly used. Also, a double waveguide structure semiconductor laser, having no diffraction grating, is laser-oscillated by the DC current source 1, and a short-beam pulse is generated using a mode synchronization method. Besides, a gain switching method is combinedly used.
Patent JP-H05172359-A (JP)
Title: Air conditioner
Inventor: OKUDA KENJI
IPC: F24F13/30
Filed: 1991-12-25
Abstract: PURPOSE:To provide an indoor unit of an air conditioner wherein a shaft of a fan motor is shortened to reduce bearing load and the like so that the reliability of the motor is improved and winding temperatures of the fan motor can be restrained from rising up by a simple construction, whereby manufacturing efficiency is enhanced and degree of freedom in the design of casing is improved. CONSTITUTION:A heat exchanger auxiliary pipe 15, electric part box 17, fan motor 18, and drawing part 20a of drain hose 20 are disposed in the interior of a case 11 of an indoor unit and the pipe 15 can be taken out to the outside through a rear panel 16 of the case 11. In such a structure the pipe 15 is located on the opposite side of the box 17, fan motor 18, and part 20a of hose 20 in the case 11. And a part of the rear panel 16 of the case 11 is formed into a separate piece 16b which is detachable from a body 16a of the rear panel at a position where the pipe 15 is drawn out.
Patent JP-H07168434-A (JP)
Title: Developing device
Inventor: FUJISHIRO TAKATSUGU
IPC: G03G15/08
Filed: 1993-12-16
Abstract: PURPOSE:To surely attach/detach a replenished developer container with an easy operation and moreover, to prevent the scattering of a developer at the time of attaching/detaching the replenished developer container. CONSTITUTION:When a toner cartridge is fitted into a toner hopper in such a manner that a projection 3c provided on a toner replenishing path moves along a guiding groove 513, the projection 3c pushes a slope part 524, to turn a stopper member 52 in a direction opposite to an energizing direction by a spring. When the projection 3c passes through the slope part 524, the stopper member 52 is returned to a home position by the energizing force of the spring and the projection 3c can not be pulled out because of the stopper member 52. Moreover. a rotation stopping part abuting on the rotation regulating plate of the stopper member 52, and regulating the turn of the stopper member 52 is provided so that the toner cartridge can not be removed from the toner hopper when the toner in the toner cartridge can flow outside.
Patent JP-H05169788-A (JP)
Title: Patterned molded product and production thereof
Inventor: ARAKI NOBORU
IPC: B41M3/12
Filed: 1991-12-25
Abstract: PURPOSE:To apply arbitrary texture by a method wherein a decorative sheet and a shaping sheet whose shaping surface is turned toward the surface of the decorative sheet are superposed on a base material when a patterned molded product is produced by a vacuum press method and subjected to hot pressure forming to closely bond both sheets to the base material and subsequently peeling the shaping sheet. CONSTITUTION:An adhesive such as a polyvinyl acetate type adhesive is applied to the surface of a base material composed of a wooden material depending on the use of a molded product and the coated base material is arranged to a molding apparatus. Subsequently, a decorative sheet composed of polyvinyl chloride is superposed on the base material and a shaping sheet composed of silicone rubber is further superposed thereon so that the shaping surface thereof is turned toward the surface of the decorative sheet. The whole is subjected to hot pressure forming to deform the both sheets into the same shape as the base material to closely bond them to the base material. Then, the shaping sheet is peeled off.
Patent JP-H07174495-A (JP)
Title: Method and device for sighting
Inventor: FUJII AKINOBU
IPC: H04N5/232
Filed: 1993-12-16
Abstract: PURPOSE:To enable a precise sighting of a gun sighting device installed on a ship to be carried out on marine within a short period of time. CONSTITUTION:A sighting and displaying device 14 is comprised of a gun sighting TV monitor 24, a shooter sighting TV monitor 26, a shooting control device TV monitor 28, an image fixing device 30, and a switch 32. A target 40 is caught by each of a gun sighting TV camera 22, a shooting sighting TV camera 20 and a shooting control device sighting TV camera 23 an then the target is continuously transmitted as a sighting image to an image fixing device 30. The switch 32 is instantly operated when the gun sighting TV camera shoots the target, and then it is possible to store an image of each of TV cameras at this instant time as a still image, respectively, in the image fixing device. This still image can be displayed from the image fixing device to each of the gun sighting TV monitor, the shooter sighting TV monitor and the shooting control device TV monitor, respectively. A displacement angle for the target is calculate in response to the displayed image of each of the monitors and then a turning direction and a reference value in an angle of elevation of each of the shooting sighting device and the shooting control device are corrected, respectively.
Patent JP-2000170661-A (JP)
Title: Magnetic diaphragm pump
Inventor: KAMIYAMA KOICHI
IPC: F04B43/02
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic diaphragm pump, allowing to check the welding state of the center plate from the outside and excellent in quality stability by assuring the uniformity of welding and in the durability of a diaphragm. SOLUTION: A center plate is constituted to hold the center section of a diaphragm 40 by combining a pair of center plate parts and is actually connected to an oscillator, and an engaging through hole 83 is arranged in one of a pair of the center plate parts, and an engaging projection 73 which is arranged opposing to the engaging through hole 83 and can project penetrating the engaging through hole 83 is provided in the other one of a pair of the center plate parts, and after combining the engaging through hole 83 and the engaging projection 73, the tip of the engaging projection 73 projected outside is welded to the combined center plate parts.
Patent JP-H09180335-A (JP)
Title: Disk device
Inventor: TAKEMOTO TAKASHI
IPC: G11B11/10
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make a disk device thinner by releasing the holding of a disk medium while rotating at least either a first or a second holding parts and also to make the device vertically mounted by holding the disk medium till a clamping position. SOLUTION: A freely rotatable stopper member 47 is attached to other end of a first holder 45 by being journaled by a pin 47a and two hooked parts 48a, 48b are formed in the member 47. Then, the hooked part 48b is engaged with a groove to prevent a disk holder 44 from jumping out. Moreover, an expanded part 46c is formed in a second holder 46 and the disk holder 44 is fixed in a disk magazine 41 by engaging the expanded part 46c with a leaf spring 42d. The second holder 46 and a stopper member 47 become a loosely engaged state with a groove formed on wall parts 42b to be freely movably set.
Patent JP-H09154924-A (JP)
Title: Food container by combining use of electrolytic acid water and ultraviolet rays
Inventor: ENDO MITSUHARU
IPC: A61L2/10
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To facilitate operation, maintenance and control while improving safety by sterilizing food containers using electrolytic acid water and ultraviolet rays to eliminate workers' accidents. SOLUTION: Sterilization is performed by the irradiation of ultraviolet rays in the presence of electrolytic acid water. In other words, after the application of the electrolytic acid water, an object to be treated such as food container is irradiated with the ultraviolet rays. The operation can be repeated or the treatments by the electrolytic acid water and by the ultraviolet rays can be carried out simultaneously. The method of the treatment by the electrolytic acid water herein usable is spraying on the surface of the object to be treated, coating the surface thereof, immersion into the acid water or other ways of application. The object to be treated herein available includes fiber products for food or medical containers.  The electrolytic acid water is a sterilization aqueous solution containing hypochlorous acid based on electrolysis and is obtained by applying the electrolysis for a mixture of sodium chloride added water and hydrochloric acid added water.
Patent JP-H07172082-A (JP)
Title: Registration form for exhibition-goer and registration method using the same
Inventor: OKI YURI
IPC: B42D15/10
Filed: 1993-12-20
Abstract: PURPOSE:To easily collect information on exhibition-goers and questionnaires and input these data quickly and assuredly by imparting a machine readable customer identification code which means the same code to each of a registration sheet, a research sheet, and a customer card. CONSTITUTION:As a customer identification code 6 which is provided on each of a registration sheet 3, a research sheet 4, and a customer card 5 constituting a registration form 1 for exhibition-goer, a bar code, a two-dimensional code, an OCR, an OMR or a magnetic record medium are named. These are formed by a man-impact printer, a dot impact printer, other printing means, and an information write device. By forming the customer identification code 6 simultaneously on the customer sheet 3, the research sheet 4, and the customer card 5 in a state of a single sheet of the exhibition-goer registration form 1, a customer identification code having the same meaning can be formed assuredly. Thus, information on individual exhibition-goers and information on researches can be collected.
Patent JP-H05173392-A (JP)
Title: Image forming device and display device used therein
Inventor: SUGA TAKAYUKI
IPC: H04N1/29
Filed: 1991-12-26
Abstract: PURPOSE:To obtain an image forming device by which an image is formed just by waiting in a short time after applying a power source. CONSTITUTION:The image forming device 1 is provided with an image read processing means 2 which generates an image signal based on scanning to an original, an image forming means 3 which forms the image on an image forming medium based on the image signal, and a fixing means 4 including a heat roller 5, which fixes the formed image on the image forming medium; and a temperature detecting element 7 which detects the temperature of the roller 5 after applying the power source, an operating means having a display part 18 for showing a start stage, a standby stage and an image forming feasible stage according to the detected result by the element 7, and a control means 10 which makes the actions of the means 2, 3 and 4 at the standby stage slower than those of the ordinary image forming feasible stage according to the detected result by the element 7 are provided in the device 1. By such constitution, the image is formed just by waiting in a short time after applying the power source.
Patent JP-2000229982-A (JP)
Title: Continuous production of vinylphenyl magnesium halide
Inventor: YASUTOMI MASAKO
IPC: C07B49/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely and economically producing vinylphenyl magnesium halide in a good yield. SOLUTION: This method is for producing vinylphenyl magnesium halides of the formula (wherein, X is a halogen atom; and R is hydrogen atom, an alkyl group or a halogen atom) by reacting halogenostyrenes with magnesium metal in an organic solvent. The method is to feed halogenostyrenes, an organic solvent and magnesium metal into a reactor under a condition of reaction, to extract a reaction product solution containing formed vinylphenyl magnesium halides and to adjust the charge rate of magnesium metal so as to become 1.01-3.8 equivalents based on the weight of halogenostyrenes fed into the reaction system.