baber/WOPTO huggingface dataset:
Patent JP-H04109209-A (JP)
Title: Optical axis adjustment device for optical component and laser oscillator using the same device
Inventor: MANPUKU YASUHIRO
IPC: G02B7/00
Filed: 1990-08-30
Abstract: PURPOSE:To prevent an optical axis from shifting in position even in a case of vibration or a shock is given by clamping both side parts of the optical component by a couple of spheres. CONSTITUTION:First optical axis adjusting mechanisms 20 and 21 are so constituted as to allow the optical component to rotate on the segment connecting the couple of spherical bodies as an axis of rotation by clamping the couple of spheres 41. Further, 2nd optical axis adjusting mechanisms 25 are so constituted as to allow rotation on the axis of rotation obtained by the couple of spheres 41 around the other sphere as a fulcrum by grooving a sphere support recessed part on the side of the 1st optical axis adjusting mechanisms 20 and 21 or optical component where the sphere abuts for one of the couple of spheres 41. Consequently, the optical component can be supported tightly without using any elastic member and the shift in the optical axis position can be precluded even in case of the vibration or shock is given.
Patent JP-S6471359-A (JP)
Title: Optical transmitter
Inventor: KOBAYASHI KAZUSHIGE
IPC: H04L12/42
Filed: 1987-09-11
Abstract: PURPOSE:To attain an optical transmitter with a single light emitting element and with a few optical fibers by allowing a transmitter of a slave station to send an optical signal from a master station through modulation and coupling the master station and plural slave stations in a loop. CONSTITUTION:An optical input is converted into an electric signal by a photodiode 30 of a receiver and converted into a parallel signal by a serial/parallel converter 31 and outputted to a slave station side information device or the like. A serial/parallel converter controller 32 controls the converter 31 in a way that timing is taken from a start bit ST and only the outgoing signal part is converted into a parallel signal when the slave station is selected depending on the content of an address bit. When the transmission signal is sent to a drive pulse transmitter 34, the signal is converted into a series of pulse train and outputted to an optical switch 6 to switch off the switch. A drive pulse generator 34 receives a signal from a synchronizing pulse generator 35 to AND with the output pulse of the photodiode 30. Thus, the master station receives the signal from the slave station to be selected.
Patent JP-H08179080-A (JP)
Title: Device for sealing measuring column penetrating end plate ofreactor pressure vessel in adaptor
Inventor: JIYATSUKU MARUMATSUSON
IPC: G21C13/036
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To seal a measuring column penetrating the end plate of a reactor pressure vessel hermetically in a tubular adaptor secured to the end plate. SOLUTION: A measuring column 5 presses a hermetic sealing gasket 16 in a bearing element comprising a tubular member 8 and a closing cover 11 coupled mutually by an assembling means, e.g. screws, through a bearing face. The tubular member 8 and cover 11 have bearing faces 33a, 34 rotary symmetrical to the axis of measuring column 5. The bearing faces 33a, 34 located between the cover 11 and tubular member 8 seal the pressurized water in reactor hermetically through direct contact of metal and metal.
Patent JP-H0544090-A (JP)
Title: Chromate treatment method for galvanized steel sheet
Inventor: FURUTA AKIHIKO
IPC: C25D5/26
Filed: 1991-08-15
Abstract: PURPOSE:To realize a plating method for providing excellent corrosion resistance and coating adhesion and high degree of whiteness by using chromating liquid at a specified composition, pH value and temp. CONSTITUTION:A chromating liquid containing 5-70g/l Cr<6+>+Cr<3+>, 2-60g/l Zn<2+>, 1-40g/l MoO4<2->, 10-100g/l SO4<2-> and 5-100g/l at least one of oxide sols of Al2O3, Sb2O5, SiO2, SnO2, TiO2 and ZrO2 as a solid material, at which Cr<3+>/total amt. of Cr in wt. ratio is <=0.5 and MoO4<2->/Zn<2+> in wt. ratio is 0.02-1 and of which pH value is 1-5 and a temp. is 30-70 deg.C, is used, and a cathodic electrolysis processing for galvanized steel sheet is carried out with 0.5-40C/dm<2> amt. of electricity.
Patent JP-H0889753-A (JP)
Title: Wet stack gas desulfurizing method and device therefor
Inventor: EGASHIRA MICHIO
IPC: B01D53/77
Filed: 1994-09-26
Abstract: PURPOSE: To enable energy saving operation and low cost operation and to facilitate the starting of an oxidation agitator for an absorbing solution slurry in an absorption tower. CONSTITUTION: The oxidation agitator 7 is started after water 12 is poured into an oxidation agitator sleeve 101 and a solid matter stuck in the sleeve 101 is discharged out of the sleeve 101 by agitating in the sleeve 101 with the jet stream of the water 12 direct before the starting of the oxidation agitator 7. By starting the oxidation agitator 7 after that, a supplied air has no trouble and the main shaft 102 of the oxidation agitator 7 is not brought into contact with the solid matter to prevent the wear of the main shaft 102. And when the water 12 is poured in the sleeve 101 direct after the stop of the operation of the oxidation agitator 7, the discharge of the solid matter by pouring the water 12 just before the starting is easily executed.
Patent JP-S60122369-A (JP)
Title: Method and device of inspection for vertically set tube
Inventor: TSUJI KUNIHIKO
IPC: G01N29/265
Filed: 1983-12-05
Abstract: PURPOSE:To facilitate the replacement of an inspecting device and inspect numbers of vertically set tubes easily and speedily by fitting the inspecting device to a truck which is movable on a horizontal run rail, and rearranging the inspecting device for every vertically set tube. CONSTITUTION:A movable truck 14 is coupled in a free elevation state with a truck 10 which moves along the horizontal run rail 4 by using a wire rope 12, and the ultrasonic flaw detector 7 is coupled under the truck 14. Consequently, the weight of the majority is supported by the rail 4 and the rearrangement of the inspecting device for a weight body for vertically set pipes is facilitated to inspect numbers of vertically set tubes which stand closely easily and speedily.
Patent JP-S60112792-A (JP)
Inventor: PIITAA SHII MERUTSUAA
IPC: A61K31/485
Filed: 1984-10-30
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-H11183677-A (JP)
Title: Method for manufacturing nuclear fuel
Inventor: YOUNUU LEE
IPC: G21C3/62
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a nuclear fuel by laminating at least one type of a thermally decomposed carbon, boron, and nitrogen and an element which forms a compound with it, and the compound by either method of the chemical vapor deposition, sputtering, or gas penetration into a plurality of layers and then performing baking. SOLUTION: In a first stage, an element or a compound that reacts with at least one type of a thermally decomposed carbon, boron and nitrogen and becomes carbide, boride, nitride, or the like and at least one type of the thermally decomposed carbon, boron, and the nitrogen are selected, which is successively or in reverse order laminated or penetrated into a plurality of layers by at least one type of the chemical vapor deposition method, the sputtering method, and the gas penetration method. At a second stage, laser beams, arc, microwave, and the like are applied to the nuclear fuel surface where a compound is applied for a short time, thus causing a high-temperature combustion synthesis reaction.  The time, temperature, and atmospheric pressure are set to approximately 1-2 seconds, 1, 700-4,000 deg.C, and 10<-3> -10<-2> atmospheric pressure, respectively, thus obtaining a nuclear fuel sintered body that can be used not only in a high- temperature gas oven but also in a pressurized light-water reactor and a heavy-water reactor.
Patent JP-H04111387-A (JP)
Title: Drying apparatus for printed-circuit board
Inventor: NISHIZAWA SHIGERU
IPC: H05K3/26
Filed: 1990-08-30
Abstract: PURPOSE:To surely remove residual moisture on a printed-circuit board after it is washed by water by a method wherein a roll for water suction use is installed at the circumference of a rotary shaft whose inside is hollow and which is provided with many small holes at its circumference and an evacuation pump is connected to an evacuation pipe connected to the hollow rotary shaft. CONSTITUTION:Many sets of rolls 13A, 13B, for water suction use, whose direction of rotation is different from each other, which form a set and which are made of a cylindrical spongy urethane rubber are installed at the circumference of rotary shafts 12 whose inside is hollow and which are provided with many small holes 11 at their circumference. The hollow rotary shafts 12 are connected to an evacuation pipe 14; the inside of the evacuation pipe is evacuated by using an evacuation pump 15. A printed-circuit board 17 to be dried is inserted, by using guide rollers 16, between the rolls 13A, 13B, for water suction use, which are turned as one set; moisture on said board is sucked by said rolls 13A, 13B for water suction. While said moisture which has been sucked is being evacuated by using the evacuation pump 15 connected to the hollow rotary shafts 12, the printed-circuit board 17 is dried.
Patent JP-H0277762-A (JP)
Title: Abnormality processing control system
Inventor: WATANABE YUTAKA
IPC: G03G15/36
Filed: 1988-09-13
Abstract: PURPOSE:To improve the operation efficiency by performing stop control corresponding to occurring abnormality by an abnormality processing control part provided with an abnormality contents decision part and a stop processing part when the abnormality occurrence is detected. CONSTITUTION:Detection signals from numbered sensors for jam detection, etc., which are provided on necessary parts of the original conveyance part and form conveyance part of the recording device such as a copying machine and a facsimile device are supplied to the abnormality processing control part 02 through an abnormality occurrence detection part 01. Then the abnormality contents decision part 021 of the control part 02 refers to a table according to a sensor number to determine one of hardware-down, cycle-down, and belt- down stopping methods and the respective parts are stopped according to the stopping system of the stop processing part 022. Organic proper control is performed by this proper automatic stop control to improve the operation efficiency of the copying machine and facsimile device of a multifunctional recording device.
Patent JP-H02115136-A (JP)
Title: Continuous production of dichlorohydrin
Inventor: DEBUITSUDO ISURAERU SEIRUTAN
IPC: C07C31/36
Filed: 1989-09-07
Abstract: PURPOSE: To obtain a solvent rich in impurities and a water phase containing the title substance by reacting allyl chloride with water and chlorine to obtain dichlorohydrin containing impurities such as a chloro-aliphatic alkane and bringing this into contact with a water-inmiscible solvent.  
     CONSTITUTION: Allyl chloride is reacted with water and chlorine to obtain an aqueous mixture of dichlorohydrin containing impurities such as chloro- alphatic alkanes and ethers, this is brought into contact with a water-inmiscible solvent (e.g. CCl 4 ) for the impurities having boiling points of 40-150°C to obtain an extract rich in impurities and an aqueous phase A containing the title compound. The extract is brought into contact with water, and the washing containing the title substance is recalculated into the reaction stage or the extraction stage, and the extraction effluent is fractionally distilled, while the regenerated solvent having a small content of impurities is recalculated into the extraction stage. The remaining solvent in the aqueous phase A is also recovered and used again. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0983719-A (JP)
Title: Image recorder
Inventor: NISHIMURA TATSUO
IPC: B65H43/02
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To produce or display an alarm as long as an operator is at the side of an image recorder when a running out state of the recording paper is detected. SOLUTION: An image recorder is provided with a paper ejection state detection part 12 which detects the election state of the recording paper on a stacker, a shortage detection part 11 which detects whether the remaining amount of set recording paper is reduced less than a prescribed amount, a shortage reporting part which reports that the remaining amount of recording paper is reduced less than a prescribed amount, and a control part which drives the near end reporting part only when the part 11 detects that the remaining amount of recording paper is reduced less than a prescribed amount and also the part 12 detects that the ejected recording paper is removed out of the stacker. Thus the shortage of the recording paper is reported as long as an operator is at the side of the image recorder.
Patent JP-2000079930-A (JP)
Title: Bottle
Inventor: SUZUKI MINORU
IPC: B65D1/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a bottle made of a specified resin composition having a superior transparency, barrier property, shielding property against ultra violet rays, flavor and processability. SOLUTION: This bottle is formed by (a) 5 to 50 wt.% of a specified polyethylene naphthalene carboxylate and (b) 95 to 50 wt.% of a specified polyethylene terephthalate, wherein a compatibility degree of the polyester constituting the bottle is 0.15 to 0.50, a melting point of the polyester satisfies the equation: Tm<=254-28×[an amount of inclusion in a unit of EN in polyester constituting the bottle (%)/100], wherein the EN unit in this equation is meant by unit of ethylene naphthalene dicarboxylate, and an amount of acetaldehyde dispersed into the bottle is 10 μg/L.day or less.
Patent JP-S59121365-A (JP)
Title: Fixing device
Inventor: SUGIYAMA TADAO
IPC: G03G15/20
Filed: 1982-12-28
Abstract: PURPOSE:To obviate generation of an offset phenomenon even if a toner having good efficiency of contact fixing is used and to provide higher performance in fixing by providing the 2nd fixing device for contact fixing behind the 1st fixing device which fixes tentatively the unfixed image without contact. CONSTITUTION:The image 2 formed on a recording medium 1 is fed in an unfixed state in an arrow direction and is first tentatively fixed in a non-contact state by a flash lamp 3. The tentative fixing may be in practice about the extent that the surface of the toner is slightly melted. The image 2 tentatively fixed on the medium 1 in such a way is further fed in an arrow direction and contacts with a heat roller 4, by which the image is thoroughly fixed. The tentative fixing of the image 2 is preliminarily accomplished by the lamp 3 in the roller 4 and therefore at least the surface of the toner is not powder. The sticking of the toner on the roller 4 is thus obviated. The generation of an offset phenomenon is therefore prevented.
Patent JP-S61109509-A (JP)
Inventor: RI SHIGERU
IPC: A47G9/00
Filed: 1984-11-01
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-H1071909-A (JP)
Title: Air bag device
Inventor: KAWAMOTO AKIO
IPC: B60R21/203
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To easily and strongly attach a film-like switch to the backside of the cover body of an air bag device. SOLUTION: A membrane switch 16 is locked and held in the switch holding part 17a of a backup plate 17 so as to be moved. The outer peripheral part of the switch holding part 17a is welded to the backside of the covering part 31 of a cover body 21 and the membrane switch 16 is held between the switch holding part 17a and the cover body 21 so as to be moved. An extension part 17b is extended from the switch holding part 17a and an oblong hole is formed in the extension part 17b. The extension part 17b is held between a base plate 11 and the attaching part 11b of the cover body 21 and a rivet R is inserted into the oblong hole and fixed.
Patent JP-H04109227-A (JP)
Title: Function operation member of equipment
Inventor: MUKAI HIROSHI
IPC: G03B7/00
Filed: 1990-08-29
Abstract: PURPOSE:To decrease the number of components and to improve the operability by providing a selecting/operating member which groups plural functions and selects a group and plural setting/operating members which set the contents of the respective functions. CONSTITUTION:When the selecting/operating members 10 - 12 are operated, a group including a specific number of functions is selected among plural functions and the corresponding members 10 - 12 set function contents for the functions in the selected group. Thus, the functions are selected, group by group, and the members 10 - 12 for the function contents corresponding to the respective functions among the selected functions are provided. Consequently, even when the number of functions increases, the number of components need not be increased, the equipment never increases in scale, and the operability is improved.
Patent JP-S6385851-A (JP)
Title: Dma transfer control system
Inventor: MIURA AKIYOSHI
IPC: G06F13/28
Filed: 1986-09-29
Abstract: PURPOSE:To attain DMA transfer under multi-task environment by allowing a bank memory device to select a stored memory block and applying an address obtained by converting an address on an address bus on the basis of the stored value to the selected memory block. CONSTITUTION:At the time of starting an I/O control device, 2 an OS switches a bank memory 3, maps another memory block (one of memory blocks 13-15) on an address space and starts another task assigned to the memory block. When the device 2 starts the DMA transfer of data to a bank memory window under said status, an address converting circuit 11 executes address converting operation and the switching operation of the memory blocks 13-15 in accordance with a set value and writes the data transferred from the device 2 in a prescribed memory block out of the memory blocks 13-15. Since the DMA transfer of data from the device 2 is executed independently of the memory block in the bank memory which is selected by the CPU, DMA transfer can be attained even under the multi-task environment.
Patent JP-H0545441-A (JP)
Title: Radar indicator
Inventor: FUJIKAWA SHINICHI
IPC: G01S7/12
Filed: 1991-08-19
Abstract: PURPOSE:To display the information indicating the azimuth of antenna on the screen of a radar indicator and to recognize the present azimuth of the antenna readily with respect to the radar indicator wherein radar video is visually displayed by using raster-scanning type display. CONSTITUTION:The radar video, which is obtained in a polar coordinate system, is converted into the rectangular coordinates and displayed on a raster-scanning- type display device 42. In this radar indicator, a video-map display device 41 having antenna-azimuth symbols as map videos for displaying the azimuth angle of the antenna is provided. The antenna azimuth data of the present radar video is inputted into the video-map display device 41. The antenna- azimuth symbol is visually displayed at a position corresponding to the antenna azimuth data on the screen of the display device 42 with the video-map display device 41.
Patent JP-H1167026-A (JP)
Title: Puffer type gas circuit-breaker
Inventor: MIZOGUCHI HITOSHI
IPC: H01H33/88
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a high breaking performance to be stabilized for a long time with a small driving energy by reducing a reaction force generated due to a high pressure increase in the latter half phase of a opening operation. SOLUTION: A fixed contactor part 10 and a moving contactor part 20 are arranged inside a container in which an arc-extinguishing gas is sealed. The fixed contactor part 10 has a fixed arc contactor 1. The moving contactor part 20 has an operating rod 3, a moving cylinder 4, a moving arc contactor 5, a nozzle 7, a piston part, and a current collecting cylinder 25. A back end small diameter part 4a is provided at the back end of the moving cylinder 4. A floating piston 23 is provided inside the current collecting cylinder 25. The floating piston 23 is energized to the front by means of a spring 24, and its position is controlled by means of a small diameter part of the current collecting cylinder 25. Then the floating piston 23 is engaged to the back end small diameter part 4a of the moving cylinder 4 to move integrated with the moving cylinder 4.
Patent JP-H0972527-A (JP)
Title: Sand layer bonding preventing method for fluidized furnace
Inventor: TODAKA HIROO
IPC: F23C10/28
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent the bonding of a sand layer at the time of stopping a fluidized furnace by cooling it to a specific temperature or lower while fluidizing the layer by a blower, adding the specific amount of cao to fluidized sand, and varying the glass phase in the sand. SOLUTION: The glass phase making the cause of bonding of fluidized sand is p2 o5 -cao from waste such as sawage sludge dehydrate cake, and its softening temperature is about 450 deg.C. Thus, the supply of fuel is stopped after the incineration of waste is completed, and fluidizing of a sand layer is continued by a blower while lowering the temperature from 800 deg.C at the time of the normal operation. As a result, the fluidized sand has no fear of bonding since it is in the fluidized state by the air supply by the blower. When it is cooled to 400 deg.C or lower of the lower temperature than the 450 deg.C of the softening temperature, the glass phase is solidified to lose its stickiness. 10% or more of cao is added to the fluidized sand.  As a result, the glass phase in the fluidized sand to become the cause of the fixing of the sand phase is reduced, and the fixing of the sand layer is eliminated by the normal operating method as well.
Patent JP-H1033290-A (JP)
Title: Article supporting device
Inventor: KOJIMA KUNIHARU
IPC: A47B96/06
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To easily perform withdrawal from a fixing tool and to make assembly work and disassembly work convenient by locking a load supporting tool to the fixing tool by the gravity after attaching the load supporting tool to the fixing tool and slightly lifting the load supporting tool. SOLUTION: The bar-shaped locking part 92 of the load supporting tool 9 successively provided on the rear end of a load receiving part with an inclination angle for which at least one surface is formed in a plane shape is linearly insertably and withdrawably inserted through a fine clearance to the hollow hole 78 of the fixing tool 7 attached to a column on the tilt. Then, after linearly insertably and withdrawably inserting the locking part of the load supporting tool 9 through the fine clearance to the hollow hole of the fixing tool 7, the locking part of the load supporting tool 9 is brought into contact with the hollow hole of the fixing tool 7 by the gravity and the load supporting tool 9 is locked to the fixing tool 7.
Patent JP-S60124117-A (JP)
Title: Pulse forming circuit
Inventor: SHIMANO OSAMU
IPC: H03K4/50
Filed: 1983-12-09
Abstract: PURPOSE:To obtain a pulse formation circuit prevented from malfunction and suppressing influence due to the dispersion of element values by keeping the base level of a triangular wave signal at the 1st potential and comparing the triangular wave with the 2nd potential level to shape the triangular wave. CONSTITUTION:When an input pulse signal is applied to the base of a TR11 and the TR11 is turned on, a TR12 is turned on and a capacitor 22 is charged by a constant current source 20. Since a TR14 and a diode 15 constitute a current mirror circuit, current equal to the current flowing into the diode 15 is made to flow into the TR14. The base of a TR16 is biased to E12 by a constant voltage source 26 and the TR16 keeps the potential (B) of the capacitor 22 at E12-VB to execute clamping operation. Transistors 17, 18 constitute a differential amplifier, which shapes the waveform of the base of the TR17 and outputs the shaped signal to an output terminal 101.