baber/WOPTO huggingface dataset:
Patent JP-2001003982-A (JP)
Title: Non-resonant semi-active base isolating structure and base isolating method
Inventor: TAKAHASHI GENICHI
IPC: F16F15/02
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To allow a base isolating layer to efficiently exhibit its base-isolating effect by preventing resonance through simple control even in the event of long-term earthquake motions, and reducing energy. SOLUTION: A rigidity changeover device 4 is provided in parallel with a base isolating device 3 which forms a base isolating layer between a support part 1 and an upper structure 2. Based on earthquake motions detected by a sensor 5 installed on the support structure part 1, a control device 6 calculates in real-time the expected response of the upper structure 2 and indicates the rigidity changeover device 4 to switch to the rigidity at which resonance will not occur.
Patent JP-S5875748-A (JP)
Title: Image revolution corrector for scanning type analyzer
Inventor: KOYANAGI KAZUO
IPC: H01J37/20
Filed: 1981-10-30
Abstract: PURPOSE:To simplify the modification of image magnification and facilitate the observation of an image by controlling a scanning signal supplied to a directional deflection coil and always making the scanning direction constant. CONSTITUTION:12 is a section which outputs the vertical position of a sample as a voltage signal. When the sample positional transducer section is a potentiometer, 12 is integrated. When the transducer section is a counter that counts a pulse motor supply pulse, 12 is a D/A converter, 13 is a function generator circuit and converts the voltage signal that indicates the sample position into an angle of revolution signal in accrdance with a predetermined function. 14 is a servoamplifier and 15 is a servomotor. The servomotor 15 is revolved only for the angle that corresponds to the angle signal obtained by 13. 16 is a two-way potentiometer with sintheta and costheta outputs, is driven by the servomotor 15, and obtains sintheta and costheta signals. These signals combine a signal X(t) supplied to an X directional deflection coil and a signal Y(t) supplied to a Y directional deflection coil in a circuit 7.
Patent JP-H0924105-A (JP)
Title: Catheter extension tube
Inventor: KITOU KAZUHITO
IPC: A61M3/02
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To enable equipment for injecting medicines or for washing to be connected without detaching a urine introducing tube from a catheter. SOLUTION: A branch pipe 5 attached on the root of a nipple 7 as a catheter connecting part and a branch tube 6 connected to one of the openings of the branch pipe 5 are integrally formed from polyvinyl chloride. A urine introducing tube 1 is connected to the other opening of the branch pipe 5 and a urinary bag 2 is attached to the end of the urine introducing tube 1.
Patent JP-H09296588-A (JP)
Title: Small stone with mount
Inventor: OGAKI KENJI
IPC: E04F13/08
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive wall surface with feeling of excellent grade by designing sand or gravel, or crushed stone of the prescribed size on the surface, attaching a mount adhered with aqueous glue to the wall surface, and peeling the mount before the preliminarily applied adhesive is solidified. SOLUTION: Small stones 2 which are natural sand or gravel, or crushed stone of the prescribed size are attached to an embossed mount or flat mount 1 with excellent water permeability in a single layer in an approximately uniform manner with aqueous glue 3, gaps between small stones 2 are filled with smaller stones than that, and a film is formed with the primer or the coupling agent to provide small stones attached to the mount. The small stones 2 may be covered with a colorless transparent synthetic rubber, synthetic resin or glass substance. Before the adhered preparation layer formed on the surface of a wall, a roof, a road surface, etc., is hardened, or the surface of the placed concrete or mortar is hardened and dried, the surface of the small stones 2 is pressed against, and sunken deep, and sanded down after hardening.  Execution can be performed even by an amateur and the feeling of excellent grade and dignity can be obtained at a low cost.
Patent JP-H0516808-A (JP)
Title: Train operation management system
Inventor: AEBA HIDEAKI
IPC: B61L27/00
Filed: 1991-07-16
Abstract: PURPOSE:To change the schedule of train operation so as to reduce a load at an affected territory and time automatically in the case of an excessive load by predicting the use of electric energy at respective substations at a predicted schedule according to the result when operation is behind the schedule to judge excessive electric energy. CONSTITUTION:An operation monitoring part 1 monitors the operation information of respective trains, such as positions and station departure and arrival time to obtain the result values of schedule of train operation, and the following schedule is predicted by a schedule control part 3 based on the schedule result valuesfrom the operation monitoring part 1 and the schedule change information input from an operation part 2, and the changed schedule to be implemented is memorized in a schedule memory part 4. Besides, the schedule to the implemented which is memorized in the schedule memory part 4 is evaluated based on the use of electric energy of respective substations for a certain time by a schedule evaluating part 5. When it is predicted to exceed a prescribed electric energy, an operation adjusting command is outputted to the schedule management part 3 to change the schedule to be implemented for the control part 3.
Patent JP-S6418413-A (JP)
Title: Sticking equipment for tape in producing process of filter
Inventor: NISHIKAWA ASATARO
IPC: B01D29/07
Filed: 1987-07-13
Abstract: PURPOSE:To enhance production efficiency of a filter element by automatically sticking tapes on both end faces of a filter material fed from a folding process. CONSTITUTION:A filter material 6 sent from a folding process thereof is transferred forward because the root parts formed by folding are successively fitted to the grooves 1 of pitch shaping belts 2. On the other hand, the tape sticking belts 5 are driven and thereby tapes 8 are fed and also the film faces to be thermally melt-stuck are heated by heating devices 7. When the filter material 6 transferred with the pitch shaping belts 2 is separated from the belts 2 and pitch shaping rollers 3 and transferred to the tape sticking belts 5, the tapes 8 are passed on both end faces of the filter material 6 and stuck. The tapes 8 are transferred a specified distance in such a state that these are pressed on the belts 5 and thereby sure sticking is contrived.
Patent JP-2001004461-A (JP)
Title: Calibrator for thermometer
Inventor: HIRAI KAZUYOSHI
IPC: G01K15/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a calibrator for a thermometer suitable for field calibration of the thermometer or operation test of a temperature relay carried out principally in a factory or a power station. SOLUTION: The calibrator 10 for thermometer comprises a measuring water tank 12 of heat insulated structure for inserting a standard thermometer 28 and a thermometer 30 to be measured, wherein the temperature of water in the measuring water tank 12 is regulated by injecting previously heated or cooled water. Previously heated or cooled water is preferably injected by means of a water supply pump 20 and water flowing over the measuring water tank 12 is circulated and reused. Cold water is injected after being diluted and the measuring water tank 12 is set in a temperature controlled water tank 18.
Patent JP-H1118563-A (JP)
Title: Cultivating box for chinese yam, etc., and cultivation of yam, etc., by using the same
Inventor: NAKAI SATOSHI
IPC: A01G1/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a cultivating box capable of cultivating a high quality Chinese yam at any place and making the harvesting work extremely easy, and a method for cultivating the Chinese yam, etc., by using the same box. SOLUTION: This cultivating box for Chinese yarn, etc., consisting of a heat insulating material, is provided by combining a box body 11 having an opening 11a at the one end of the bottom part with a lid material 12 for closing the box body 12. A culturing soil material M1 is poured into the box body 11, and a seed yam P is planted at the opening part 11a side. A growing soil material M2 is poured over it, and the box is closed by fitting the lid material 12. Then the box body 11 is made as upside down and placed as inclined to make the seed yam P side up for growing a new yam in the growing soil material M2 .
Patent JP-S6235317-A (JP)
Title: Flexible pipe for endoscope
Inventor: HIROZAWA ISAO
IPC: G02B23/24
Filed: 1985-08-09
Abstract: PURPOSE:To prevent the exfoliation of a blade and sheath and to assure waterproofness and safety by forming the blade of blank materials consisting of a resin which is easily bindable with the sheath and resin having the strength higher than the strength of said resin. CONSTITUTION:The blade 10 consists of the material prepd. by weaving mixed yarns composed of, for example, a polyurethane resin 12 which is easily bindable with the resin forming the sheath 11 and, for example, a polyimide resin 13 having the strength higher than the strength of said resin. All the blank materials 12, 13 for the blade 10 are made of the resins in the above-mentioned manner; therefore, the blade has the strong bond with the resin forming the sheath 11. The one resin 12 thereof has the much stronger bond with the sheath 11. The exfoliation between the blade 10 and the sheath 11 is thereby prevented and a flexible pipe 5 having the strong curving durability is manufacturable.
Patent JP-S6417827-A (JP)
Title: Refining device for gold and refining method for gold using said device
Inventor: HIRAKO MAMORU
IPC: C25B1/24
Filed: 1987-07-14
Abstract: PURPOSE:To effectively reduce and refine high pure gold by electrolyzing an iodine compound contg. soln., bringing iodine or iodine compound generated in an anode chamber into reaction with material gold and furthermore converting it into strong alkali with caustic alkali in a cathode chamber. CONSTITUTION:The iodine compound contg. electrolytic soln. is applied to diaphragm electrolysis in an electrolysis cell 4 to independently generate caustic alkali in the cathode chamber 3 and iodine in the anode chamber 12. The material gold and said iodine and/or iodine compound are brought into reaction with in a reaction cell 12 to obtain the soln. contg. the iodine compound of gold. The unmolten products in said soln. are removed in a removing cell 17 by filtration or sedimentation and are thereafter fed into a reduction cell 15. Caustic alkali in said cathode chamber 3 is then introduced and added thereto to convert said soln. into strong alkali of >=12 pH. By this method, said iodine compound of gold is converted into metallic gold and is selectively reduced and deposited. Said metallic gold is separated by a centrifugal separator 25 to obtain refined gold. The soln. which has separated metallic gold is circulated into said electrolysis cell 4 and is reutilized.
Patent JP-S6072268-A (JP)
Title: Method of producing bipolar transistor structure
Inventor: ARUMIN UIIDAA
IPC: H01L21/285
Filed: 1984-08-23
Abstract: A method for the manufacture of bipolar transistor structures with self-adjusted emitter and base regions wherein the emitter and base regions are generated by an out-diffusion from doped polysilicon layers. Dry etching processes which produce vertical etching profiles are employed for structuring the SiO2 and polysilicon layers. The employment of additional oxidation processes for broadening the lateral edge insulation (see arrow 9) during the manufacture of the bipolar transistor structures enables self-adjusted emitter-base structures with high reproducibility in addition to advantages with respect to the electrical parameters. The method is employed for the manufacture of VLSI circuits in bipolar technology.
Patent JP-H0897216-A (JP)
Title: Semiconductor device and its manufacture
Inventor: WADA JUNICHI
IPC: H01L23/532
Filed: 1995-07-12
Abstract: PURPOSE: To maintain multilayered wiring of high reliability, by changing the material of a lower layer wiring and an upper layer wiring, from the crystalline state and the polycrystalline state to the single-crystal state via the amorphous state, by increasing and decreasing the temperature. CONSTITUTION: A first wiring 6 composed of crystalline state material is formed on the surface of a substrate, and a first insulating film 7 is formed on the wiring 6. A connection hole 8cont which reaches the wiring 6 is formed. A conductive film composed of polycrystalline material is formed on the insulating film 7. By working the conductive film, a second wiring 9 is formed, on which a second insulating film 10 is formed. The surface of the insulating film 10 is retreated until the surface of the wiring 9 is exposed. The insulating films 7, 10 are etched, and an aperture part 8open which reaches the wiring 6 is formed. The temperature is raised in order to change the material of the wiring 6 from the crystalline state to the amorphous state, and to change the material of the wiring 9 from the polycrystalline state to the amorphous state.  After that, by decreasing the temperature to obtain a supercooling state, the wirings 6, 9 are turned into wirings 6, 9 composed of single-crystal material.
Patent JP-H0468679-A (JP)
Title: High resolution display device
Inventor: CHIBA KOICHI
IPC: H04N5/335
Filed: 1990-07-03
Abstract: PURPOSE:To perform the display of high resolution by dividing the video signal of an SDD camera into two systems in a prescribed cycle and synthesizing them while delaying the one for prescribed time and alternately switched with the other signal. CONSTITUTION:The video signal from the SDD camera is divided into two for each frame by a video switch 41, the 1st frame is transferred to a transfer line 43 and the 2nd frame to a transfer line 44, and the video signal of a line 45 is delayed for an 1/2 picture element pitch by a delay line 45, further, this delayed signal and the signal on the line 43 are inputted to the video switch 42 to be synthesized while alternately switching these signals for each frame by using a vertical drive pulse VD and to be displayed on the monitor. Therefore, the display of the high resolution can be performed without using the specified monitor.
Patent JP-H0820620-A (JP)
Title: Resin composition for optical three-dimensional molding
Inventor: TAMURA JUNICHI
IPC: C08F290/00
Filed: 1994-07-06
Abstract: PURPOSE:To obtain a composition having viscosity suitable for a molding, capable of preparing a stable liquid free from settling of fine particles, forming an optical three-dimensional molding having sufficiently high mechanical characteristics and low volume shrinkage ratio. CONSTITUTION:This resin composition for optical three-dimensional molding contains a liquid optically curable resin, solid fine particles and whiskers, has the ratio of the solid fine particles to the whiskers of (14-1):(6-1), the solid fine particles have 3-70mum average particle diameter and the whiskers have 0.3-1mum diameters, 10-70mum length and 100-100 aspect ratio. The ratio of inorganic solid fine particles to organic polymer solid fine particles is 1:9 to 9:1. The inorganic polymer solid fine particles are glass beads, talc fine particles or silicon oxide fine particles. The organic polymer solid fine particles comprise a crosslinked polystyrene polymer, a crosslinked polymethacrylate polymer, a polyethylenic polymer or a polypropylene-based polymer. The whiskers comprise an aluminum borate-based compound, a basic magnesium sulfate-based compound, an aluminum oxide or an silicon oxide-based compound.
Patent JP-S5967891-A (JP)
Title: Thyristor leonard device
Inventor: TACHIKAWA MAKOTO
IPC: H02P7/292
Filed: 1982-10-08
Abstract: PURPOSE:To improve the response of controlling a thyristor Leonard device by correcting a control delay angle signal by an attenuation signal becoming maximum when the output current or voltage becomes zero and becoming zero when the prescribed value. CONSTITUTION:A current controller 4 outputs a deviation between a current signal IDF and a current command signal IR from a filter 9c, and a current rate controller 14 outputs a control delay angle signal alpha2 in response to the deviation between an instantaneous current value iDF digitized by an A/D converter 9e and the output of the controller 4. A function generator 6 outputs an attenuation signal DELTAalpha1 becoming maximum when the signal IDF is zero and zero when the prescribed value. A coefficient unit 16 multiplies a coefficient K by the attenuation signal DELTAalpha1 and outputs a correction control delay angle signal DELTAalpha2. A gate pulse generator 5 controls a thyristor converter 2 in response to the signal alpha corrected by the correction control delay angle signal DELTAalpha2.
Patent JP-H0340115-A (JP)
Title: Inflow gate controller
Inventor: TAGUCHI KIYOSHI
IPC: G05D9/12
Filed: 1989-07-07
Abstract: PURPOSE:To attain the constant flow rate control and to stabilize the inflow rate to a treatment plant by applying the water level set value to a water level controller, and opening and closing a gate so as to keep the set value. CONSTITUTION:When a detected water level signal F is inputted to a Q-H function computing element 2, the water level H of a pump well 11 and the pump discharge quantity Q are decided based on a dotted line QsP. This quantity Q serves as the target value of control. For the movement of a flow rate QsP, the flow rate Q increases as the level H increases with '0' set as a base point. Then the flow rate Q is fixed at a point C and keeps this fixed level up to a water level HsP. When the water level exceeds the value HsP, the flow rate Q increases. A flow rate signal B is inputted to a flow rate meter 3 and then applied to a speed controller 4 with an output signal C of the meter 3. Thus the speed of a pump 9 is controlled. As a result, the inflow rate is kept at a fixed level in a treatment plant.
Patent JP-H0932726-A (JP)
Title: Jet combined pump
Inventor: MATSUOKA KENICHI
IPC: F04B23/14
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To remove inconveniences for removing a vacuum gauge after adjustment, and to prevent the corrosion of the device due to cavitation when it is operated in an unadjusted condition, by providing a jet combined pump with an air supply unit on its delivery port side, and by providing a vacuum gauge to the vacuum chamber being connected to the suction port of the air supply unit body. SOLUTION: A pressure tank is connected to an air supply unit 119 through the air delivery port 120, and the vacuum chamber 121 is connected to the negative pressure detecting port situated at the suction port of a pump case through piping. During the operation of the pump, since the suction port of the pump is in a negative pressure, the detecting chamber 130 of the air supply unit 119 is also in a negative pressure through a small hole 136, and draws in an auxiliary diaphragm 131, the gauge rod 133 is drawn inward through an opening 134. While seeing the graduations of the gauge of the air supply unit 119, the adjusting screw of a control valve is operated for adjusting the opening, and the vacuum condition of the pump suction port is maintained at a prescribed value.  Thus, without connecting or disconnecting a vacuum gauge to or from the pump, the pump can be operated in the unadjusted condition, and the corrosion of equipment due to the occurrence of cavitation can be prevented.
Patent JP-S6154610-A (JP)
Title: Tap position follow-up device for transformer
Inventor: NAKAGAWA SHUNJI
IPC: H01F29/02
Filed: 1984-08-27
Abstract: PURPOSE:To lighten the work load of an operator by a method wherein, when a main transformer and a sub-transformer are operated in parallel, a tap position analogue signal is led out from each transformer, the deviation of these signals are monitored at all times, and when a deviation is generated, the tap position of the sub-transformer is brought in line with that of the main transformer. CONSTITUTION:A main transformer B connected to a generator D and a sub- transformer C connected to the generator D are connected to a transformer connecting bus bar A, and they are operated in parallel. Also, a tape switching motor F and a tap position analogue converter G are provided on the transformers B and C respectively, and the output voltage of the transformers B and C are coincided by controlling them synchronously. According to this constitution, tap position analogue signals 1 and 2 are led out from the converter G, these signals are inputted to a deviation alarm setting device E, a tap position rising command 3 or a falling command 4 is outputted from the setting device E when a deviation is generated by a manual operation, and the voltage is coincided by operating the motor F of the sub-transformer C.
Patent JP-H0618124-A (JP)
Title: High pressure regenerator for absorption freezer
Inventor: KOBAYASHI TAKASHI
IPC: F25B33/00
Filed: 1992-07-03
Abstract: PURPOSE:To prevent rows of water pipes near a heat source from being corrosive under the most severe condition on corrosion. CONSTITUTION:Injection nozzles 19 of which extremity ends being directed into each of water pipes 10 are arranged at a solution inlet port 12 of each of the water pipes 9 constituting rows of water pipes 10 of the first and second rows constituting a group 6 of water pipes near a heat source, and then the inlet ports of the injection nozzles 19 are connected to a dilution solution supplying passage 22. The dilution solution is forcedly flowed through the water pipes 9 in the first and second rows, a thermal load on the pipes and pipe wall surface temperature are reduced so as to dampen the condition of the water pipes 9 against corrosion and then corrosion of the pipes is prevented.
Patent JP-S6333355-A (JP)
Title: Purification of cystine
Inventor: NAKAMURA TAKESHI
IPC: C07C323/58
Filed: 1986-07-29
Abstract: PURPOSE:To obtain cystine which is an amino acid useful as pharmaceuticals, food additives or raw material for cystine, in high yield with simple operation, by adding a chelating agent to an acidic solution of iron-containing cystine and neutralizing with an alkali. CONSTITUTION:An acidic solution of iron-containing cystine is added with a chelating agent (e.g., EDTA, quinolinic acid, etc.) capable of forming a chelate with iron. The amount of the chelating agent is >=1 mol, preferably 2-5 mol per 1 mol of iron in the solution. The pH of the resultant mixture is adjusted with an alkali, especially ammonia to a level below the isoelectric point of cystine, i.e. to 0.5-3 pH at room temperature to effect the crystallization of the objective compound. The acid concentration in the acidic solution of cystine is >=0.1%, preferably >=0.5% and the acid is hydrochloric acid, nitric acid, etc.
Patent JP-S5878825-A (JP)
Title: Sealing structure for door pane of vehicle of sashless door type
Inventor: IKEDA KEIICHI
IPC: B60J10/04
Filed: 1981-11-04
Abstract: PURPOSE:To prevent a weather strip from being deformed by a door pane guide, by providing the inside wall of the weather strip with an opening in which the clip of the door pane guide can be fitted. CONSTITUTION:The inside wall 6 of a door weather strip 3 is provided with an opening 21 corresponding to the clip 15 of a door pane guide 12. The clip 15 is integrally provided with a fitting part 22 of L-shaped cross section, along the border of the clip and a neck 13. When the weather strip 3 and the door pane guide 12 are assembled with each other, the main lip edge 23 of the opening 21 is engaged with the fitting part 22 for holding.