baber/WOPTO huggingface dataset:
Patent JP-H08187492-A (JP)
Title: Modified water making apparatus
Inventor: TAKEHARA HIROKO
IPC: C02F1/46
Filed: 1995-01-09
Abstract: PURPOSE: To obtain deionized water, alkaline water and acidic water simultaneously or independently by removing dissolved ions in tap water by electrodialysis to make ionized water and electrolyzing deionized water or water to which an electrolyte is further added at the same time. CONSTITUTION: After org. matter in tap water is removed by an active carbon filter 1, tap water is sent to an anode chamber 3, a deionizing chamber 4 and a cathode chamber 5 through flow rate valves 2,2', 2". These chambers are demarcated by porous diaphragms 7, 7'. Platinum electrodes 6, 6" are respectively arranged in the anode chamber 3 and the cathode chamber 5 and, when voltage less than the electrolyzing voltage of water is applied to those electrodes, water in the deionizing chamber 4 passes through the diaphragms 7, 7' and cations move to the anode chamber 3 while anions move to the cathode chamber 5 to obtain deionized water low in the concn. of dissolved ions.  When voltage to be applied is set to the electrolyzing voltage of water or more, deionized water is formed to be immediately electrolyzed and alkaline water low in redox potential and acidic water high in redox potential can be obtained.
Patent JP-S60145349-A (JP)
Title: Aluminum alloy parts having high heat resistance and wear resistance and manufacture thereof
Inventor: KOTANI YUUSUKE
IPC: C22F1/043
Filed: 1984-01-07
Abstract: PURPOSE:To obtain Al alloy parts having high heat resistance and wear resistance by hot forging Al alloy powder contg. specified amounts of Si and Fe. CONSTITUTION:Atomized Al alloy powder of <=40 mesh particle size contg. 10-20wt% Si and 2-12wt% Fe as alloying elements or Al alloy powder contg. a proeutectic of 10mum grain size is used as a starting material. The Al alloy powder is compression-molded to >=95% true density ratio by cold hydrostatic press molding or molding in dies to form a preform. This preform is heated to 250-550 deg.C and forged in dies.
Patent JP-S63178914-A (JP)
Inventor: MOMIYAMA TOSHIO
IPC: B65B27/00
Filed: 1987-01-08
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-S59125317-A (JP)
Title: Sludge drying and incinerating device
Inventor: IJIMA OSAMU
IPC: F23G5/04
Filed: 1983-01-07
Abstract: PURPOSE:To save energy, by a method wherein steam, generated from the drying member of a drier, is fed to a heat exchanger to heat the steam by means of combustion exhaust gas, and thereafter, the steam is fed to the heating chamber of the drier to dry sludge. CONSTITUTION:Sludge is fed to a drying chamber 3 by a sludge feeder 5, it is dried by means of the heat from a heating chamber 4 while it is being moved from the one end to the other end, and is discharged. The discharged sludge is fed in a sludge feeder 12 by a rotary dumper 13, is charged in an incinerating furnace B by the feeder 12 for incineration, and residual ash is discharged through a discharge port 15. Meanwhile, after combustion exhaust gas, generated in a combustion furnace B, is guided to a heat exchanger C through an exhaust pipe 16, it is exhausted to the outside. Further, moisture content in sludge in a drying chamber 3 is sucked as steam by a pressurizing pump 7, the steam is heated through heat-exchange of it with combustion exhaust gas by means of a heat exchange C, and is fed in a heating chamber 4 to heat sludge in the drying chamber 3 for drying.
Patent JP-S61160730-A (JP)
Title: Waterproof device of camera
Inventor: TSUBOI TAKAYUKI
IPC: G03B17/08
Filed: 1985-01-08
Abstract: PURPOSE:To open and close a rear cover with a slight force by providing a force compensating means which compensates for a deficiency of the pressure applied to an elastic member provided in the contacting part between a camera body and the rear cover and driving this means with a motor incorporated in the camera. CONSTITUTION:A waterproof packing 3 inserted into a groove 1d of the camera body is formed into a hollow tube, and a connection tube 3a is connected to a compressor unit through a solenoid valve part 6. The connection tube 3a of the packing tube 3 is connected to a part 6a of the solenoid valve part 6 by a connector and is connected to an exhaust port 14a of a pump 14. A piston 17 is energized right in the figure by a spring 18, and a rack provided on a piston rod 17b is engaged with a notched gear 19 and is driven by a motor 21.
Patent JP-2000200098-A (JP)
Title: Device and method for study, and device and method for recognition
Inventor: KONDO TETSUJIRO
IPC: G10L15/24
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To improve recognition performance by making it possible to handle in an optimal form feature parameters of different inputs such as speech and image. SOLUTION: Feature parameters of an image and a speech are normalized by using a fixed normalization coefficient for integration, and when the integrated parameter is used, the feature parameters of the speech and image may offset each other, and lose each remarkable feature as shown in (C), even when they have remarkable features at certain times as shown in (A) or (B). Therefore, as shown in (D), an integrated parameter is composed by using a time series normalization coefficient by which the time series parameters of the speech and image can be made into an integrated parameter by integrating them in a form in which each feature is not lost (in an optimal form).
Patent JP-S5716442-A (JP)
Title: Processor camera
Inventor: ARAI TOSHIO
IPC: G03D13/00
Filed: 1981-01-08
Abstract: PURPOSE:To obtain a film simply in which the desired original information has been recorded by sending a film with a specified length to an storing room if no original to be photographed is stored in the storing room and cutting the film with a  film cutter. CONSTITUTION:A film phtographed in a photographing part 15 is stored in loop- shape in a storing room 50. The film sent from the storing room is treated in a treating room 2. When no original paper is placed on an original paper setting board, rollers 35, 37 and 51 are stopped, but a discharging roller 52 is continuously rotated to send the film by the specified length and then the film is cut out by a film cutter 45.
Patent JP-H05180823-A (JP)
Title: Detection of preciptation point of polymer electrolyte
Inventor: UEDA HIDEFUMI
IPC: C07K1/30
Filed: 1992-01-09
Abstract: PURPOSE:To detect the precipitation point of a polymer electrolyte without changing the concentration of matters other than salt included in the solution of a polymer electrolyte such as protein, in the case of analyzing precipitation point of polymer electrolyte by detecting the precipitation point of the polymer electrolyte utilizing salting out. CONSTITUTION:In a method of detecting the precipitation point of polymer electrolyte, to detect a precipitation point representing concentration of salt, when the polymer electrolyte is precipitated corresponding to the amount of salt included, two kinds of solutions of polymer electrolyte, the salt concentrations of which are only different from one another, while the concentrations of the other materials included are of the same level, are mixed together, and the precipitation point of the polymer electrolyte is thus detected.
Patent JP-H08190570-A (JP)
Title: Comparison and verification system for document data
Inventor: HATSUTORI TAKAHARU
IPC: G06F17/24
Filed: 1995-01-10
Abstract: PURPOSE: To sufficiently reduce the labor and the time required for validity check of contents of a new document by performing comparison and verification meaningful for a user throughout new and old documents. CONSTITUTION: A document comparison and verification program is loaded from a program library 8 to a main storage device 5. The instruction for document comparison is inputted to the document comparison and verification program from a keyboard 2. Messages from the document comparison and verification program are displayed and outputted on a display device 1, and the comparison and verification result is outputted to the device 1 or a printer 3. A comparison reference document A9 as the comparison reference of old document data and a comparison object document B11 as the comparison object of new document data are stored in a disk 4 for document preservation together with modules 10 and 12 of tables of contents corresponding to them respectively.  Only characters significant for the user are automatically selected and compared by a space character excluding means to reduce the labor and the time required for check of new document data.
Patent JP-S60147573-A (JP)
Title: Manufacture of water turbine casing
Inventor: SHIRASU KATSUNORI
IPC: F03B11/02
Filed: 1984-01-11
Abstract: PURPOSE:To improve the workability of welding and prevent remaining of strains due to welding by a method wherein shaped steels are welded temporarily to the beveled sections of welding parts between shell plates and stay rings so as to ride over the beveld sections and regular weldings are effected for both parts under this condition, thereafter, temporary weldings are removed. CONSTITUTION:In case the shell plate 1 and the stay ring 2 are welded to manufacture the water turbine casing, the shell plate 1 and the stay ring 2 are assembled at first so as to suffice specified beveled dimentions and one side of a channel steel 11 is welded temporarily to the shell plate 1 while the other end thereof is temporarily welded to the stay ring 2 respectively along the lengthwise directions of the beveled sections. Subsequently, the regular welding is effected to weld the shell plate 1 to the stay ring 2 from the opposite side of the channel steel 11. Thereafter, the temporary weldings are removed to complete the water turbine casing. According to this method, the workability upon welding the shell plate 1 to the stay ring 2 may be improved and remaining of deformations due to the welding may be prevented.
Patent JP-H04239219-A (JP)
Title: Input circuit
Inventor: ISHIKAWA MASAYUKI
IPC: H03K19/0175
Filed: 1991-01-11
Abstract: PURPOSE:To suppress power consumption at non-operation time by interrupting operating current completely at non-operation time without no signal in the input circuit connecting circuits actuated by means of signals with different amplitudes. CONSTITUTION:An inversion amplifier circuit 11 inversing the phase of the input signal to be amplified and outputted, a DC feed back circuit 12 applying the DC feed back from the output terminal to the input terminal of the inversion amplifier circuit 11, and a DC blocking circuit 13 blocking the DC components between input terminals of the input signal and the inversion amplifier circuit 11, are provided in the input circuit. The DC feed back circuit 12 is constituted so as to be closed or opened according to the control signal, and at least one power supply line of the inversion amplifier circuit 11 is equipped with a first switching means controlling the shield of the flowing current closed or opened according to the control signal and a second switching means controlling the potential of the output terminal by being closed or opened according to the control signal.
Patent JP-H07211346-A (JP)
Title: Manufacture of electrolyte for vanadium redox flow type battery and manufacture of vanadium redox flow type battery
Inventor: KUMAMOTO TAKAHIRO
IPC: H01M10/39
Filed: 1994-01-14
Abstract: PURPOSE:To provide electrolyte having an excellent charge and discharge characteristic by respectively supplying sulfuric acid aqueous solution containing V<4+> or aqueous solution contaning sulfuric acid to respective first and second electrolytic cells having first and second electrodes, and carrying an electric current by respectively using the first and the second electrodes as a negative electrode and a positive electrode. CONSTITUTION:An electrolytic reduction device (an electrolyte manufacturing device) 1 has a first electrolytic cell 3 and a second electrolytic cell 4 partitioned by a diaphragm 2. First and second electrodes 5 and 6 are respectively housed in the electrolytic cells 3 and 4. An ion exchange membrane hard to be oxidized and degraded by sulfuric acid, for example, an anion exchange membrane is used as the diaphragm 2. Carbon cloth or the like is used as an electrode material of the electrodes 5 and 6. Sulfuric acid aqueous solution containing V<4+> is supplied to the electrolytic cell 3, and sulfuric acid aqueous solution is supplied to the electrolyte cell 4. External electric power supply 7 is connected to the electrodes 5 and 6, and an electric current is carried by using the electrode 5 as a negative electrode and the electrode 6 as a positive electrode. The sulfuric acid aqueous solution whose V<4+> is turned into V<3+> by electrolytic reduction is obtained.
Patent JP-H02182065-A (JP)
Title: Cordless telephone set
Inventor: MIZUGUCHI SHINICHI
IPC: H04M1/73
Filed: 1989-01-09
Abstract: PURPOSE:To terminate communication between a cordless telephone slave set and a master set without long time of duration when the communication is disabled and to prevent wear in the battery of the slave set by terminating forcibly an extension voice call when an elapsed time of extension voice call of the cordless slave set reaches a prescribed set time. CONSTITUTION:A cordless telephone slave set 13 starts a timer as soon as a voice call is started. Then the cordless telephone slave set 13 monitors the presence of a timeout detection data outputted from a timeout detection circuit and sends an extension voice call continuation disable data to a master set 11 in a radio wave when the data is inputted. The extension voice call continuation disable data is received by a cordless telephone set interface 12, a controller 27 outputs a cut-off alarm tone from a state identification sound source 24 and sends it to a key telephone set interface 17 and the cordless telephone set interface 12 through a channel changeover switch 23, the key telephone set 14 terminates the voice call state of the extension and restores the incoming standby state by hook-on of a handset.
Patent JP-H09190774-A (JP)
Title: Color cathode-ray tube
Inventor: WATANABE KENICHI
IPC: H01J29/50
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide good beam spots on an entire screen through optimum focusing by adjusting the focusing voltages of three electron beams without reducing the aperture of a main lens. SOLUTION: A main lens part comprises cylindrical low- and high-voltage side electrodes 4, 5, each of which has a noncircular opening whose bore in one direction is large compared to its diameter in the opposite direction perpendicular to in-line direction, and flat electrodes 41, 51 placed respectively inside the low- and high-potential side electrodes 4, 5 and each having electron beam through holes 4S, 4C each of which, for at least the center one of three electron beams, has a diameter smaller in one direction than that in the opposite direction;  either the electron beam through hole 4C located in the center of at least one of the flat electrodes, or each of the two electron beam through holes 48 located on the outsides, or both the two electron beam through holes 4S, 4C located at the center and on the outsides, are shaped to consist of either part of an ellipse having in one direction a major axis greater than the minor axes of openings in the low- and high-potential side electrodes 4, 5 or part of a circle, and two parallel straight lines by which the ends of the ellipse or circle that extend in that direction are cut out in the opposite direction.
Patent JP-S63170949-A (JP)
Title: Semiconductor device
Inventor: OGIMURA YOSHITOMO
IPC: H01L23/28
Filed: 1987-01-09
Abstract: PURPOSE:To obtain a semiconductor device where the position and the size of a protruding part to block the flow of a resin during a resin molding process to cover a substrate are formed accurately and where the protruding part can be shaped easily by a method wherein the protruding part is formed on one face of the substrate while a recessed pair whose shape is almost the same as that of the protruding part is formed at the position behind the protruding part on the other face. CONSTITUTION:At a mount part 1 which is linked to a coupling part 2 on both sides of a lead frame, protruding parts 8 are formed near the parts where semiconductor pellets 4, 5 are fixed; recessed parts 9 of the identical shape are formed on the reverse side of the protruding parts. These protruding parts 8 and the recessed parts 9 can be formed if a metal sheet is sandwiched between an upper mold 11 having a recessed part 13 and a lower mold 12 having a protruding part 14 and both molds are pressed. That is to say, a substrate where the protruding parts and the recessed parts are formed in the same position on both faces can be formed easily by a half-stamping process by using a press.
Patent JP-H10195139-A (JP)
Title: Amphiphatic partly quaternized vinylpyridine polymer and surfactant comprising the same
Inventor: KOIDE YOSHIFUMI
IPC: C09K23/52
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a surfactant which exhibits a remarkable effect on lowering interfacial tension and is excellent in emulsion stability by incorporating an amphiphatic partly quaternized vinylpyridine polymer into the same. SOLUTION: This vinylpyridine polymer is represented by the formula (R is alkyl; X is halogen, esp. chlorine, bromine, or iodine; n is 4-30; and x is 0.5-15) and is produced by polymerizing a vinylpyridine compd. (e.g. 4- or 2- vinylpyridine) in the presence of an alkanethiol (e.g. dodecanethiol) as the telogen and quaternizing the resultant vinylpyridine telomer with an alkyl halide (e.g. lauryl bromide). The interfacial chemical characteristics of the polymer depend on the degree of polymn. and the number of alkyl chains. When the degree of polymn. is 10, then the polymer having 2 or 3 alkyl chains is excellent in the capability for lowering interfacial tension; when the degree of polymn. is 19, then one having 4 or 5 alkyl chains is excellent.
Patent JP-S57116733-A (JP)
Title: Continuous annealing installation
Inventor: KUWAMOTO HIROSHI
IPC: C21D9/56
Filed: 1981-01-13
Abstract: PURPOSE:To reduce the time required for changing of heating cycles and improve the working efficiency by providing a cooler and a heater selectably in a primary zone in a continuous annealing installation provided with the primary cooling zone and a quick cooling zone in succession to heating-soaking zones. CONSTITUTION:The continuous annealing installation is constituted of a primary cooling zone 6 and a quick cooling zone 7 in succession to heating-soaking zones, and is provided with a gas jet cooler 20 on the strip inlet side of the zone 6 and a convection type heater 30 on the outlet side. For example, in the case of producing mild materials, the cooler 20 is operated in the zone 6 to cool the strips down to prescribed quick cooling starting temp. In the case of producing high tensile materials, the cooler 20 is stopped and is changed over to the heater 30 to heat the strips until they attain prescribed quick cooling starting temp. just before the zone 7.
Patent JP-H09188549-A (JP)
Title: Grate plate for clinker cooler
Inventor: MARUMOTO TAKAHIRO
IPC: F27D15/02
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce the heat burning of grate plates and prolong the life by forming plural groove-like recessed parts extending in a specific direction and cooling air holes in surfaces on the sides of the grate plates for supporting clinkers of a clinker cooler. SOLUTION: The grate plates 3 for a clinker cooler are obtained by superposing an end on the downstream side of the grate plate 3 on the upstream side for the clinker cooler on an end (d) on the upstream side in the clinker transfer direction of the grate plate 3 and further superposing the end on the downstream side of the grate plate 3 on an end on the upstream side of the grate plate 3 on the downstream side of the grate plate 3. Plural groove-like recessed parts 11, having a depth (h) and intersecting the longitudinal direction from the clinker transfer direction at right angles are formed in a part (c) after removing the part for superposing the end on the downstream side of the grate plate 3 on the upstream side on the surface of the grate plate 3.  Rectangular cooling air holes 9 communicating with the interiors of the recessed parts 11 and the back surface of the grate plates 3 are formed on sidewalls 6 of the recessed parts 11.
Patent JP-S58122025-A (JP)
Title: Treatment for waste gas of dry etching
Inventor: TAKAYAMA SHIGERU
IPC: B01D53/46
Filed: 1982-01-13
Abstract: PURPOSE:To treat gases to be treated effectively even when the flow rate thereof fluctuates by using active carbon which is deposited thereon with a alkali metal halides thereby making the treatment of the plural harmful components in waste gases of dry etching possible and increasing treating capacity and speed. CONSTITUTION:Aq. solns. of KF, NaF, NaCl, etc. are added to active carbon, and after stirring, the active carbon is dried with heated nitrogen, whereby a treating agent is prepd. The treating agent is packed in a column and waste gases contg. HF, F2, SiF4, etc. generated in the stage of etching materials to be treated such as SiO2 with dry etching gases such as CF4 are passed through the treating agent.
Patent JP-H05185885-A (JP)
Title: Battery loading construction for automobile
Inventor: KAKIUCHI TAKESHI
IPC: H01M50/249
Filed: 1992-01-10
Abstract: PURPOSE:To provide a battery loading construction for automobile by which strength of an engine room can be effectively improved and fitting workability of a battery can be improved. CONSTITUTION:In a battery loading construction in which a battery 3 is arranged by loading the battery 3 on a hood ridge lower horizontal face part 12a in the engine room E on the front part of an automobile, the battery 3 is pressed down with a fixing member 15 provided extending over the vertical wall part 11a of a hood ridge upper 11 and a radiator core upper 13.
Patent JP-H10199647-A (JP)
Title: Rotary connector
Inventor: SANO TADASHI
IPC: B60R16/02
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure in which axial displacement of a rotary connector to a steering wheel is absorbed to eliminate rotation delay. SOLUTION: A pair of connection pins 3 are protruded from the upper surface of a movable side housing 2 of a rotary connector, and the connection pins 3 are engaged in recessed parts 5 formed in a steering hub 4 on the steering wheel side, so the movable side housing 2 is rotated by interlock with rotation of a steering wheel. A prism-shaped root part 3a and a pair of finger parts 3b are integrally moulded with the connection pin 3, a slit 6 of a constant width is provided between both finger parts 3b, and a thin part 3c is formed at a center of an inner surface of the finger part 3b.
Patent JP-H11257245-A (JP)
Title: Piston pump
Inventor: SCHULLER WOLFGANG
IPC: B60T8/34
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a piston pump that can be manufactured inexpensively and easily and can work favorably. SOLUTION: This piston pump, which is for use in automobile hydraulic braking devices, has a pump casing in which a piston 18 is arranged for axial sliding or reciprocating stoke motion. A portion 14 that guides the piston 18 axially is made of plastics.
Patent JP-S58130887-A (JP)
Inventor: NAKAMURA SUSUMU
IPC: F15B11/20
Filed: 1983-01-12
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。