baber/WOPTO huggingface dataset:
Patent JP-H06108530-A (JP)
Title: Space truss spherical joint-to-lever member joint construction
Inventor: MUKOYAMA YOICHI
IPC: E04B1/19
Filed: 1992-09-30
Abstract: PURPOSE:To connect a spherical joint and a lever member easily without necessitating any extra accessory. CONSTITUTION:A spherical joint-to-lever material joint is provided with a spherical joint 1 with screw hole 6, a lever member 2 with nose cone 7 at its end, a connecting bolt 3 at the side of which a straight keyway 3a and a spiral keyway 3b are provided and which is screwed into a screw hole 6 of the spherical joint 1 through a through-hole 8 formed in the nose cone 7, a first rotating ring 4 installed between the spherical joint 1 and the nose cone 7 through the connecting bolt 3, a second rotating ring 5 installed between the first rotating ring 4 and the nose cone 7 through the connecting bolt 3, and screw pins 9 and 10 screwed into the first and second rotating rings 4 and 5 so that they are fitted closely into the keyways 3a and 3b of the connecting bolt 3, respectively. Then the connecting bolt 3 is screwed into the screw hole 6 of the spherical joint 1 while giving a propulsive force by the first and second rotating rings 4 and 5.
Patent JP-H06114611-A (JP)
Title: Work holding device
Inventor: MINAZU YUTAKA
IPC: B23B31/02
Filed: 1992-09-30
Abstract: PURPOSE:To enhance the processing accuracy by holding a ring-shaped work, whose peripheral surface is to be processed, without generating distortion while the location of the work is put under certain control. CONSTITUTION:A fluid passage 22 is formed in the columnar body 21 of a chuck. When cold water is fed to this passage 22, the temp. of the chuck body 21 sinks to cause a shrinkage, and in this condition, the chuck body 21 is inserted into a work 1. If then warm water is fed to the passage 22, the temp. of the chuck body 21 rises to cause its expansion, and the work 1 is secured and processed. The temp. of the chuck body 21 is again sunk to cause shrinkage, and the work 1 is removed from the chuck body 21. This ensures that the structure is simplified.
Patent JP-H08118429-A (JP)
Title: Injection mold and injection-molded article
Inventor: MATANO SHINJI
IPC: B29C45/26
Filed: 1994-10-26
Abstract: PURPOSE: To provide an injection mold, with which the blushing at the surface of a molded article is prevented from occurring due to poor venting or the gas leak at the hollow part of the molded article is prevented from developing by a method wherein the wall thickness of a cavity part or a cavity part, in which a gas channel is provided, can be easily controlled, and an injection- molded article. CONSTITUTION: In an injection mold having a cavity 3 formed by a movable retainer plate 2 and a fixed retainer plate 1, some part 32 on the downstream side of a molten resin at the site 31, at which the flow direction and sectional shape of the molten resin in the cavity 3 change abruptly, is made of a movable block 4, which is moved forwardly in and backwardly from the cavity 3 by means of a shifting mechanism.
Patent JP-H01105036-A (JP)
Title: Planet screw roller device
Inventor: KUME TAKESHI
IPC: F16H1/28
Filed: 1987-10-17
Abstract: PURPOSE:To enable large power to be transmitted and quiet operation of high mechanical efficiency to be attained by forming a planet screw roller into a ring shape able to perform elastic deformation and the screw roller into a double-helical gear shape with its thread groove tilting in both sides with respect to the axial line. CONSTITUTION:A planet screw roller 3 is formed into a ring shape able to perform elastic deformation and into a double-helical gear shape tilting its thread groove streak in both sides from the center of a roller width to the axial center. As the result, the planet screw roller 3, even when it is placed in a condition that interference is generated with other sun screw roller 1 and internal tooth screw roller 2, is deformed by the amount of the interference preventing it, and the planet screw roller 3, because it elastically deforms its surface so as to come into close contact with surfaces of the other screw rollers 1, 2, transmits large power enabling quiet and smooth rotation to be transmitted. Further arising from an increase of contact length of the screw rollers 1, 2 with the screw roller 3, high mechanical efficiency can be obtained.
Patent JP-S62106915-A (JP)
Inventor: MEREDITH FRANK L
IPC: C08L27/20
Filed: 1986-11-04
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-H11163366-A (JP)
Title: Manufacture of thin-film transistor
Inventor: TORIYAMA SHIGETAKA
IPC: G02F1/1368
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a thin-film transistor which can provide a uniform LDD region at low cost as a thin-film transistor which uses polycrystalline silicon for a semiconductor layer. SOLUTION: An invented manufacture of the thin-film transistor includes a process for forming a semiconductor layer on an insulating substrate 1, a process for laminating an insulating film 5 and a conductive layer 6 on the semiconductor layer, a process for forming a gate electrode by patterning the conductive layer, and a process for forming an offset area 9 by forming mask 7A, by reducing the width of a mask used for the formation of the gate electrode through a desired quantity and injecting impurity ions of high density into a part, where there is neither the mask nor the conductive layer.
Patent JP-H03127700-A (JP)
Title: Method and device for purifying water
Inventor: IIBOSHI SHIGERU
IPC: C02F7/00
Filed: 1989-10-11
Abstract: PURPOSE:To obtain a water purifier capable of semipermanently securing aeration energy by transmitting the movement of a float lifted up and down by the change in the water level to the piston which is thereby reciprocated and discharging the air sucked into the cylinder into the water from the cylinder. CONSTITUTION:The level of the wave is lowered from H to L, hence the level in a water chamber 11 is lowered through a water passage 17, the piston 30 is lowered along with the float 20, and air is introduced into the cylinder 12 through a suction passage 14 and a suction check valve 13. When the level of the wave is raised, the level in the water chamber 11 ascends, the float 20 and piston 30 are raised, and the air in the cylinder chamber 12 is introduced into an aeration tube 40 through a discharge check valve 15 and an exhaust passage 16 and discharged into the water. As the vertical movement of the wave is repeated, the environment of the peripheral water basin aid bottom is gradually improved.
Patent JP-H0790571-A (JP)
Title: Production of zirconium nitride excellent in decorativeness and adhesion property
Inventor: TOMARI HARUO
IPC: C23C14/06
Filed: 1993-09-27
Abstract: PURPOSE:To form a zirconium nitride coating film capable of giving very fine gold color to members used for watches, glasses and other ornaments ragardless of metals or non-metals, for which decorativeness are required, and excellent in decorativeness and adhesion property. CONSTITUTION:This zirconium nitride film is formed on the surface of a substrate by using a metal zirconium target and performing reactive sputtering in a gaseous mixture of gaseous nitrogen with gaseous argon at the pressure ratio of gaseous nitrogen to gaseous argon of 0.040.055.
Patent JP-S62121565-A (JP)
Title: Small scale electronic equipment
Inventor: FUJISAWA HIDETAKA
IPC: G06F15/02
Filed: 1985-11-22
Abstract: PURPOSE:To simplify a constitution, and to reduce a parts cost by providing a regulator which adjusts the output voltage of a solar battery and supplies it to a CPU, a pulse generator, and a liquid crystal driving circuit which drives a display part with a multi-static system in a chip of LSI. CONSTITUTION:A regulator 4, after it stabilizes a power source voltage sent from a solar battery 1, impress it on a CPU5 and each circuit within an LSI3. The CPU5 is operated with the power source voltage sent from the solar battery 1 and a clock pulse sent from a pulse generator 6, and it outputs a key sampling signal to a keyboard 7, and executes a control operation, such as a substitution, or an arithmetic, with an operational data from then keyboard 7, and outputs a display data to a liquid crystal driving circuit 8. The liquid crystal driving circuit 8 sends a driving signal to a liquid crystal display device 9 based on the display data from the CPU5, thereby making it perform a display operation. Thereby, the constitution of an equipment can be simplified, and the parts cost can be reduced.
Patent JP-H06105287-A (JP)
Title: Video signal recording and reproducing device
Inventor: SATO KOICHI
IPC: G11B20/02
Filed: 1992-09-04
Abstract: PURPOSE:To faithfully reproduce a video signal at the time of recording by separating only a preliminarily added reference signal from the video signal read from a recording medium, and writing the video signal in a storage means. CONSTITUTION:A synchronizing signal separator circuit 10 separates a horizontal synchronizing signal from an Y +S signal inputted from a camera part, and a burst gate pulse generating circuit 20 outputs the pulse of a prescribed width at a prescribed timing delayed by a certain period of time. And also, the reference signal (burst signal) for a jitter correction outputted from a clock generating circuit 40, and the burst gate pulse are inputted to a burst gate circuit 30. Then, only when the burst gate pulse is turned ON, the reference signal is inputted to an adder 35, added to the Y+S signal, and the output is processed by an Y signal recording processing circuit 50, and recorded in a magnetic disk 70. Moreover, the written video signal is read based on a constant clock.
Patent JP-S61146810-A (JP)
Title: Viscose fiber and its production
Inventor: OKUMA SHIGERU
IPC: D01F6/22
Filed: 1984-12-12
Abstract: PURPOSE:An aqueous solution containing polystyrenesulfonate or the like is mixed with a viscose spinning dope and the mixture is extruded into a coagulation bath to give the titled filament which can keep its dyeability of the same level of that of conventional viscose filament and, in addition, has cation dye dyeability. CONSTITUTION:An aqueous or alkaline aqueous solution of polystyrene sulfonate and/or polystyrene carboxylate, preferably with molecular weight of 1,000-2,000,000 is mixed with a viscose spinning dope, preferably in an amount of 0.1-20wt% on the solid basis and the mixture is extruded into a coagulation bath to give the objective fiber containing polystyrene sulfonate and/or polystyrene carboxylate salts.
Patent JP-H1199116-A (JP)
Title: Dishwasher
Inventor: NAKAJIMA YASUMASA
IPC: A47L15/42
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher on which the washer can be compactly constituted and a cost can also be reduced by performing sending-out of wash water to a spray nozzle from a storage part and drainage from the storage part by a single forcedly sending-out means. SOLUTION: A deriving passage 8 having a forcedly sending-out means 9 is arranged in a storage part 6 to store wash water. A water supply passage 11 proceeding to a spray nozzle 10 and a drain passage 12 proceeding to a head part 13 are connected to the deriving passage 8 through a directional control valve 14. The directional control valve 14 has an inlet connected to the sending-out side of the forcedly sending-out means 9, a first outlet connected to the water supply passage 11 and a second outlet connected to the drain passage 12, and has a valve element to block up the other outlet when one outlet is opened and a driving means to switch opening/closing of the respective outlets by driving the valve element.
Patent JP-H1086755-A (JP)
Title: Cable type mirror control device
Inventor: YOSHIKAWA KENJI
IPC: B60R1/06
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the lateral shift at a cable at the operation time of an operation lever. SOLUTION: A cable 5 for transmitting the operation force from an operation lever is installed between an actuator 2 for operating a mirror 3 and the operation lever. The cable 5 is composed of a bouble structure type elastic body and arranged in a state folded in a complicate shape. A mirror frame 1 for installing the mirror 3 and the actuator 2 rotatably for a door is installed. A housing 6 formed so as to cover these mirror frame 1, actuator 2 and mirror 3 is installed. An engaigng part 15 consisting of a hook part 11 and a projected claw 12 is installed to a place arranged in such state that the cable 5 is folded largely at the back side of the mirror frame 1. The cable 5 is held and fixed by this engaging part 15. Thereby, the lateral shift of the cable is prevented and improve an operation feeling and the generation of a chattering sound is prevented.
Patent JP-H07121679-A (JP)
Title: Display control method/device
Inventor: TAKANO HAJIME
IPC: G06F3/048
Filed: 1993-10-21
Abstract: PURPOSE:To reduce the overhead caused by the transfer of command between a display processing part and an application part in a screen display system. CONSTITUTION:An attribute storing means 26 of a display processing part 21 stores a display control attribute table which defines the display control attributes showing the types of display operations and also the definite attribute value corresponding to the display control attributes. A display control means 24 receives the commands from the application parts 22 and 27 and then acquires the display control attributes and their corresponding attribute value from the display control attribute table based on the display operation commands. Then the means 24 generates a display control sequence based on the acquired attribute value and performs the display processing on a display screen based on the display control sequence. A display instruction means 25 of the part 22 issues a display operation command to designate the type of a desired display control attribute to be carried out.
Patent JP-H06116631-A (JP)
Title: Method for annealing steel sheet
Inventor: NANBU NORIO
IPC: C21D9/663
Filed: 1992-10-01
Abstract: PURPOSE:To prevent the occurrence of surface contamination due to surface sticking matter, such as carbon precipitation by carbonization of rolling mill oil, at the time of annealing a cold rolled steel sheet in a bell-type annealing furnace and to obtain a cold rolled steel sheet having quality equal to that of conventional cold rolled steel sheet even by the annealing where the electric cleaning line after cold rolling is omitted. CONSTITUTION:After the rolling mill oil adhering to the surface of a steel sheet is sublimed by holding the steel sheet at a temp. not higher than the carbon precipitation temp. of the rolling mill oil adhering to the surface of the steel sheet, and then the steel sheet is heated up to prescribed annealing temp. The carbon precipitation temp. range of the rolling mill oil varies according to the kind of rolling mill oil. The carbon precipitation temp. range is 400-700 deg. in the case of ester series. Accordingly, when the ester series is used as rolling mill oil, the steel sheet is held at <=400 deg.C and the rolling mill oil is removed by sublimation. By this method, annealing is performed in the temp. range excluding the carbon precipitation temp. range by the decomposition of the rolling mill oil adhering to the steel sheet surface, and as a result, the precipitation of carbon on the steel sheet surface by annealing can be prevented.
Patent JP-H11101393-A (JP)
Title: Elevator
Inventor: YANO KAZUYA
IPC: F16M11/26
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the assembling workability by mounting a constant force spring on a strut, simultaneously with the mounting of a circular body for decoration to the strut, by comprising a locking means for locking the constant force spring to an engaging and disengaging body. SOLUTION: In an elevator of an electric fan, for example, a projecting part 21 formed on an engaging and disengaging body 16 is engaged with a hole formed on a constant force spring 22, as a locking means for locking the constant force spring 22 to the engaging and disengaging body 16. By applying this construction, the constant force spring 22 can be easily mounted on an elevation pipe 26 only by mounting a circular body for decoration 11 on an upper edge opening of a strut 2 in a condition that the constant force spring 22 is locked on the engaging and disengaging body 16, and inserting the elevation pipe 26 comprising a constant force spring receiving part 28, into an opening part 13 of the circular body for decoration 11.  Further the engaging and disengaging body 16 can be energized toward the elevation pipe 26 by utilizing the constant force spring 22, whereby the construction can be simplified, and the assembling work can be improved.
Patent JP-H0661509-A (JP)
Title: Structure foe detection of acceleration and manufacture of its sensor element
Inventor: ROBAATO EMU BOISERU
IPC: G01P15/08
Filed: 1991-10-11
Abstract: PURPOSE: To judge the acceleration by using an array of micromachined elements. CONSTITUTION: An array of deflector elements 606 on wells formed through a spacer layer 604 on an address circuit 612 formed on a substrate 610 is formed to judge the acceleration. The deflector elements 606 are deflected by a high acceleration.
Patent JP-S63118500-A (JP)
Inventor: KURATA TADAHIRO
IPC: E04G21/02
Filed: 1986-11-06
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-H09113049-A (JP)
Title: Pulse tube refrigerator
Inventor: YATSUKA SHINICHI
IPC: F25B9/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To improve the refrigerating efficiency by preventing the arrival of operating fluid flowing from the high-temperature end side to the interior of a pulse tube at a cooler. SOLUTION: A spherical moving member 7 formed substantially in the same size as the sectional area of a pulse tube 2 and moving together with operating fluid is inserted into the tube 2. Thus, at the time of starting to input the fluid from the flow regulator 4A of the high-temperature end side of the tube 2 into the tube 2, the member 7 existing in the tube 2 is moved together with the input fluid toward the cooler 8. In this case, since the member 7 has substantially the same sectional area as that of the inner wall of the tube 2, the fluid is not drawn between the inner wall of the tube 2 and the member 7. Accordingly, the arrival of the fluid inputting to the hightemperature side of the tube 2 at the cooler 8 can be effectively prevented by the member 7, thereby making it possible to improve the refrigerating efficiency of a pulse tube refrigerator.
Patent JP-S62123052-A (JP)
Inventor: MATSUNAGA AKIRA
IPC: C04B28/08
Filed: 1985-11-25
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-H03125565-A (JP)
Title: Timer communication system for facsimile equipment
Inventor: TAMAI KATSURO
IPC: H04N1/32
Filed: 1989-10-11
Abstract: PURPOSE:To simplify the setting of timer communication to a facsimile equipment by providing a transmission processing means applying transmission processing of a facsimile signal when a timer time discrimination means discriminates the expiration of the timer time. CONSTITUTION:A time for timer communication is stored as a communication time data 42 by a resident timer 4 and the timer time is counted based on a communication time data 42. A data set is read from a telephone number registration memory 3 by designating an abbreviation number with a timer communication discrimination means and the propriety of timer communication is discriminated depending on a flag set value of a communication enable flag 35. When the timer communication by the timer communication discrimination means is discriminated by the timer time discrimination means, the arrival of the timer time by the resident timer 4 of the timer time discrimination means is discriminated by a transmission processing means, then the transmission processing of a facsimile signal is implemented. Thus, the setting of timer communication to the facsimile equipment is simplified.
Patent JP-2000094707-A (JP)
Title: Ink jet head, method for introducing ink to ink jet head and introduction liquid
Inventor: FUJIOKA MASAYA
IPC: B41J2/175
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To derive a sufficient performance of ink by completely removing bubbles in an ink jet head and introducing the ink thereinto and to readily achieve a recorded clear image having a high density. SOLUTION: An introduction liquid 15 is filled into an ink jet head 11 before ink 16 is introduced therein, then the liquid 15 is replaced with the ink 16. The introduction liquid 15 has a viscosity equal to or lower than that of the ink 16 and a surface tension equal to or lower than that of the ink 16. A bubbling property is defined such that a bubble height right after the bubbling at a temperature of 25 deg.C is not higher than 2 mm and a bubble height after five minutes from the bubbling by using a Ross-Miles test. The introduction liquid 15 includes a water and a water-soluble organic solvent having a surfactant property and a low volatility lower than that of water. The introduction liquid 15 is treated such that 90 weight percent of water and 10 weight percent of triethylene glycol monobutyl ether are mixed and agitated, then they are filtered by means of a membrane filter of 0.8 μm.
Patent JP-H01107611-A (JP)
Title: Method for detecting of cable oil leakage
Inventor: MIURA ISAO
IPC: H02G15/28
Filed: 1987-10-20
Abstract: PURPOSE:To accurately detect the leakage of oil by storing the calibrating data, before operation is started, in memory in a control part to be compared with a detection data obtained when the operation is performed. CONSTITUTION:Prior to starting operation, in a condition that an oil-filled(OF) cable 1 is disconnected from or connected to a bellows-type oil tank 2, the linear displacement is read by an oil quantity sensor 4, and detection data are fed to a control part 5 being processed and stored in memory. And when the operation is performed, by actuation of the oil quantity sensor 4, the linear displacement of the bellows-type oil tank 2 provides a detection data L2 via a pulley 6, potentiometer 8 and an A/D converter 9. Here by comparing the detecting data L2 with the calibrating data stored in memory in the control part 5, the detecting data L2 is converted into an oil quantity of the bellows-type oil tank 2. Since the oil quantity thus obtained shows an exact a storage amount of oil in the bellows-type oil tank 2, the leakage of oil can be detected.
Patent JP-H01106311-A (JP)
Title: Magnetic tape with cleaning leader tape
Inventor: HIRANO AKIHIKO
IPC: G11B5/627
Filed: 1987-10-20
Abstract: PURPOSE:To reduce the generating ratio of an instantaneous head clock and a drop-out by satisfying a special relation with the surface roughness of a cleaning layer and the surface roughness of a magnetic layer. CONSTITUTION:A magnetic tape having a cleaning leader tape has a cleaning leader tape 1 and an evaporation type magnetic tape 4. The cleaning leader tape 1 has a cleaning layer 2 on a non-magnetic supporting body 3 and a mag netic tape 4 has a magnetic layer 5 on a non-magnetic supporting body 6. Non- magnetic supporting bodies 3 and 6 are bonded from an adhesive tape 9 at an opposite side 8 to a forming surface 7 of the cleaning layer 2 and the mag netic layer 5. The cleaning layer 2 is composed of a base layer 2a and an evapo ration layer 2b of a metallic thin film. A surface roughness CR of the cleaning layer 2 and a surface roughness MR of the above-mentioned magnetic layer 5 satisfy the relation of 1.2MR<=CR. Both CR and MR show the central average roughness. When regulation is executed like this, the cleaning effect of the cleaning layer 2 becomes satisfactory.