baber/WOPTO huggingface dataset:
Patent JP-H1034910-A (JP)
Title: Ink jet recorder
Inventor: HIRAGATA SUSUMU
IPC: B41J2/015
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder capable of forming a small diameter dot stably and efficiently even when a recording head and a medium to be recorded are far apart. SOLUTION: An ink is supplied from an ink supply means (not illustrated) to an ink discharge opening 10 so as to form a convex shape ink meniscus 9. Static electricity is generated by applying a recording signal voltage from a recording signal generating portion 5 to an accelerating electrode 1 and a signal electrode 2 so as to vacuum the ink meniscus 9 conically. A high frequency power source is applied from a high frequency generating device 14 to an interdigital electrode 8 simultaneously with or immediately after the application of the recording signal voltage. A surface elastic wave generated by the interdigital electrode 8 and a substrate 7, moves toward the ink discharge opening 10 and contacts the ink 3 so as to generate longitudinal waves in the liquid.  The longitudinal waves concentrated at the center part of the ink discharge opening 10 functions such that the ink 3 is supplied to the ink meniscus side. By the supply of the ink 3, the conical ink meniscus 9 is developed so that the tip thereof contacts the medium to be recorded 4 for conducting recording.
Patent JP-S6177251-A (JP)
Title: Fluorescent lamp
Inventor: MAGAI MITSUTAKE
IPC: H01J61/35
Filed: 1984-09-21
Abstract: PURPOSE:To improve the luminous flux maintenance rate of a fluorescent lamp and achieve improved adhesive strength of a phosphor film composed of phosphor material and minute calcium-pyrophosphate particles by forming the phosphor film on a thin film which is composed of aluminum oxide and minute calcium-pyrophosphate particles and formed on the inner surface of the glass tube. CONSTITUTION:After an aqueous dispersion of an aluminum oxide powder with a mean particle diameter of about 0.02mu and a calcium pyrophosphate powder with a mean particle diameter of 0.5mu is applied to the inner surface of an inner tube 3, drying is performed by hot air to form a thin film 5. Next, the thin film 5 is coated with a phosphor film 6 composed of 100pts.wt. of phosphor material and 3pts.wt. of minute calcium-pyrophosphate particles. By the means mentioned above, any coloring of the glass tube caused due to mercuric ions reaching the inner surface of the glass tube is prevented and therefore it is possible to improve the luminous flux maintenance rate recorded after a long time of lighting. Furthermore, the adhesive strength of the phosphor film is greatly improved.
Patent JP-S6439741-A (JP)
Title: Capillary
Inventor: HIRABAYASHI MITSUO
IPC: H01L21/60
Filed: 1987-08-06
Abstract: PURPOSE:To transmit an ultrasonic vibration from a capillary to a ball without deviation by forming an uneven pattern on an inside chamfered face in contact with the end at the end of the capillary. CONSTITUTION:Uneven patterns (trapezoidal or wedge-shaped) are formed on the inside chamfered part for enclosing spherical balls 4, 8 and the face of the end 7 of a capillary to effectively secure a gold ball 8 formed at the end of the capillary even during bonding at the chamfered part of the capillary to accurately transmit an ultrasonic vibration from a horn. When the chamfered part is formed in a wedge shape 12 and the capillary protrudes larger at the upper part, it can prevent the ball from flowing upward. Further, when the uneven pattern of the chamfered part is formed in a trapezoidal shape 10, the separability between the balls 4, 8 and the capillary 7 is improved. Thus, the capillary effectively transmits the movement thereof to the balls at the first bonding part.
Patent JP-H0940600-A (JP)
Title: Production of 1-naphthoaldehyde
Inventor: IWAO TETSUYA
IPC: C07C47/546
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To readily obtain 1-naphthoaldehyde useful as an intermediate raw material for medicines and agrochemicals in high selectivity and high yield by converting 1-naphthoic acid to an alkyl ester and reducing the ester with a specific reducing agent. SOLUTION: (A) 1-Naphthoic acid is reacted with (B) a branched alkyl alcohol (e.g. isopropyl alcohol, tert butyl alcohol or 4-tert-butylcyclohexanol) in the presence of an acid or the component A is converted into an acid chloride and the acid chloride is reacted with the component B to convert the component A into a compound of the formula (R is >=3C alkyl), which is then subjected to reduction reaction using diisobutylaluminium halide as a reducing agent at -60 to -70 deg.C in a dry ice-ethanol bath.
Patent JP-2001025070-A (JP)
Title: Radio communication system
Inventor: HIDAKA HIROYUKI
IPC: H04W48/04
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system capable of automatically changing function setting of a mobile portable terminal corresponding to the current position of the mobile portable terminal. SOLUTION: Inside a network 100, plural base stations 101 are provided and on the basis of information therefrom, the current position of a mobile portable terminal 200 is detected by a position detecting means 103. Then, use limit information related to the detected current position is extracted from a first data base 102 and transmitted from the base stations through a first information processing means 104 to the mobile portable terminal.  A mobile portable terminal 200 is provided with a second data base 201 for storing function control information specifying the operation of this terminal when receiving the use limit information, a means 202 for extracting information specifying prescribed operation from the stored information and setting the operation, a second information processing means 203 for executing the set prescribed operation of the mobile portable terminal 200 and a reporting means 206 corresponding to the prescribed operation.
Patent JP-H0360623-A (JP)
Title: Curve operation device
Inventor: CHIKAMA TOSHIO
IPC: G02B23/24
Filed: 1989-07-31
Abstract: PURPOSE:To construct a small and light operational base body and provide a possibility of curving operation by a single hand by providing the operational base body with an operation hole mating with an operational wire, inserting a finger from this operation hole, pressing the operational wire, and thereby pulling the operational wire. CONSTITUTION:As an operation hole 16 is formed mating with an operational wire 11, the tip of a forefinger presses this operational wire 11 in the direction perpendicular to its longitudinal through a covering 5. At this time the operational wire 11 is hindered by projections 13, 14 from moving in the same direction, and also the end of the operational wire 11 is hindered by a stopper 15 from moving from the base end side of the operational base body 1 to its foremost side, so that the operational wire 11 is pulled with pressing by the forefinger, and thereby the front curing part is curved. Because this curving operational device is free from provision of any operating knob and pulley, or operating knob, pinion and rack, so that the operational base body 1 can be constructed small light accordingly. Further the curving operation can be performed by a single hand.
Patent JP-S6440021-A (JP)
Title: Suction jig for beddings
Inventor: KITAMURA SHUSUKE
IPC: A47L9/04
Filed: 1987-08-06
Abstract: PURPOSE: To manufacture a sucker for bedding at a low cost with the use of a resin injection molding with the use of bi-split dies at a low cost by constituting a rotary cylinder in the sucker so that short poles each having flat surfaces and having a substantially triangular cross-sectional shape are connected, the phases thereof being alternately shifted by 180deg. CONSTITUTION: A sucker body for bodding 11 is composed of a connecting pipe 12 adapted to be connected to an extension pipe of a vacuum pump, an upper sucker 13 and a lower sucker 14, a pair of rotary cylinders 16 which are rotatably held to the lower sucker 14 in front and rear of a suction slot 15 formed in the sucker body 11 and extending over the entire width of the sucker body for bedding 11. When the sucker 14 for bedding connected to the vacuum cleaner is moved back and forth on bedding, the rotary cylinders 16 are rotated while front ends of short poles having a substantially triangular cross-sectional shape rhythmically tap the bedding so as to expel dust which is then sucked into the vacuum through the suction port 15.  Since the rotary cylinders 16 are composed of the short poles having a substantially triangular shape and having flat side surface, which are connected to one another with their phases being alternately shifted by 180deg. and accordingly, the rotary cylinders 16 can be manufactured by a resin injection molding process with bi-split dies λ, O. Thereby, the dies can be easily manufactured at a low cost.
Patent JP-S5999232-A (JP)
Title: Measuring device for inspecting airtight-ness of hearing aid
Inventor: HENINGU BURUTSUKUHOTSUFU
IPC: A61F11/00
Filed: 1983-10-20
Abstract: A measuring device for checking the tightness of an ear impression mold serving as pattern for the production of an otoplastic and/or of an otoplastic inserted in the auditory passage of an ear through which an air pressure deviating from the air pressure prevailing on the outside can be produced, via an air permeable connection, in the inner space defined by the ear drum and the ear impression or otoplastic. Through the device changes in the generated deviating air pressure can be measured. The air permeable connection is connected to a pump serving for the generation of the deviating air pressure via a pressure chamber whose volume is a multiple of the volume of the inner ear space. A control circuit presetting the timing of the pumping and measuring process is provided. The device is insensitive to differences in the volume of the inner ear space and produces reproducible test results which reliably indicate the quality of the ear impression of otoplastic.
Patent JP-H1026379-A (JP)
Title: Absorbing element in water absorbing type heating humidifier
Inventor: TAKAHASHI TADAO
IPC: B01J20/26
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To precipitate residual hardness materials such as calcium and magnesium contained in a supply water in a uniformly dispersed state in an absorbing element while preventing them from adhering to a heat source, facilitating a replacement of the absorbing element and maintaining a sufficient humidifying amount during operation for a long period. SOLUTION: A water absorbing type heating humidifier 4 includes a frustoconical- shaped heat source block 5 which is provided with a water reservoir portion 6 around the lower peripheral portion thereof. The objective water absorbing element 1 is fitted on the heat source block 5 of the humidifier 4. It consists essentially of 100 parts by weight of phenol resin and 5 to 500 parts by weight of carbon fibers having a fiber length of 1 to 50mm which are dispersed in the phenol resin and has a porosity of 40 to 90 percent by volume. The water absorbing element 1 comprises a heat conductive layer 2 which has an inner surface thereof tightly adhered to the upper cone-shaped outer surface of the heat source block 5 and a water absorbing layer 3 which has an inner surface thereof tightly adhered to the outer surface of the heat conductive layer 2 and is made of a water absorbing material which lower end reaches the water reservoir portion 6.
Patent JP-S58102626-A (JP)
Title: Electric discharge machining apparatus
Inventor: TANAKA TOSHIAKI
IPC: B23H1/02
Filed: 1981-12-08
Abstract: PURPOSE:To eliminate the necessity of installing a number of DC power sources by permitting the voltage to be finely controlled only by selecting the resistors and transistors in a variable impedance circuit connected in parallel to a constant-voltage apparatus, in a pulse power source apparatus for electric discharge machining. CONSTITUTION:When the voltage applied onto a working gap shifts to the ON- time operation, control pulses S4 and S5 are generated, and transistors 60 and 64 are set OFF. Therefore, when the output current value of a constant-current apparatus 52 is kept constant, and prescribed values of resistors 66 and 70 are selected, the synthesized resistance of a variable impedance circuit 58 becomes equal to the parallel resistance value of the resistors 66 and 70. As also S6 is set OFF in the next section, the resistance value of the variable impedance circuit 58 becomes equal to that of the resistor 70, and the voltage corresponding to said resistance value is selected.
Patent JP-S6352802-A (JP)
Inventor: MATSUDA OSAMU
IPC: B65G53/46
Filed: 1986-08-25
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-S6259549-A (JP)
Title: Production of fiber of heat softening material
Inventor: TANAKA KEIHACHIRO
IPC: C03B37/06
Filed: 1985-09-06
Abstract: PURPOSE:To obtain a fiber aggregate having uniform density distribution, by fiberizing molten glass, flying the fiberized glass through plural flying direction regulating cylinders to a conveyor, depositing the fibers thereon and rocking each regulating cylinder with the same period and phase. CONSTITUTION:Plural fiberizing means 18 and fiber flying direction regulating cylinders 20 are provided in the conveyor running direction side by side above a collecting conveyor 26 and a glass material (A) is introduced into each fiberizing means 18 and formed into fine fibers (B). The direction of the fire fibers (B) is regulated by each fiber flying direction regulating cylinder 20 and a binder is sprayed from binder spray nozzles 36 at the outlet of the cylinder 20 to drop the fibers (B) into a fiber collecting box 22. The dropped fibers (B) are then collected by the collecting conveyor 26. In the process, a pivot shaft 38 is rotated to rock each fiber flying direction regulating cylinder 20 in the direction crossing the running direction of the conveyor 26 with the same period, phase and amplitude. Thereby, the aimed fiber aggregate (C) having uniform thickness distribution in the width direction and density distribution is obtained.
Patent JP-S6176757-A (JP)
Title: Air cleaner for vehicle engine
Inventor: YAMADA KOHEI
IPC: F02M35/14
Filed: 1984-09-20
Abstract: PURPOSE:To reduce intake-air noise upon normal operation of an engine without lowering the engine performance in the high rotational speed range of the engine, by providing such an arrangement that the opening area of an air suction port is set to be large in the high rotational speed range of the engine while it is set to be small in the normal rotational speed range thereof. CONSTITUTION:A plate-like slide valve 9 incorporated in an air suction port 6 in an air-cleaner 4, is coupled to a movable member in a servo-motor 12 through an arm 11 rotatably supported to a fulcrum 10, and is moved laterally when the serve-motor 12 is driven, to change the opening area of the air suction port 6. The opening area of the port 6 is changed such that it becomes large in the high rotational speed range of the engine while it becomes small in the normal rotational speed range thereof.
Patent JP-H0377231-A (JP)
Title: Circuit breaker
Inventor: KUAATO ARUBAATO GURUNETSUTO
IPC: H01H71/12
Filed: 1990-07-25
Abstract: PURPOSE: To automatically trip a circuit breaker before the circuit breaker is removed from a panel by moving an operation arm outward by the action of an energizing spring at the time when the circuit breaker is removed from the panel and making the operation arm move on the cam surface of the operation arm outward. CONSTITUTION: A head 110 is formed in one end of a trip pin 106. The head 110 works as a coupled cam means and interlockingly moves along a cam surface 100. In the case a circuit breaker 32 is installed on a panel 46, the head 110 is kept in contact with a first cam surface 102. In the case the circuit breaker 32 is once removed from the panel 46, a second cam surface 104 is coupled with the head 110 of the trip pin 106 by an operation arm 48. Consequently, the trip pin 106 moves leftward and an armature 40 trips the circuit breaker 32.
Patent JP-H1034619-A (JP)
Title: Exciting device for concrete formwork
Inventor: KOBAYASHI SHIGERU
IPC: B28B1/087
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To widen a range in which an exciting force is increased and decreased. SOLUTION: A timing belt 30 is hooked and stretched on a driving gear pulley 26 and a gear pulley 29, passing from the upper side of a first tension pulley 12 to the lower side of a second tension pulley 15 through the lower side of a first gear pulley 13 and the upper side of a second gear pulley 14 and at the same time, passing through the upper side of a third tension pulley 16 to the lower side of a fourth tension pulley 19 through the lower side of a third gear pulley 17 and the upper side of a fourth gear pulley 16. In addition, sliding bases 20, 21 are transferred into a parallel direction to the timing belt 30 with the help of a hydraulic cylinder 23. Further, an eccentric plumb bob is rotated by the first gear pulley 13 or the forth gear pulley 16 to vibrate a concrete formwork 40.
Patent JP-H0938901-A (JP)
Title: Fret sawing machine
Inventor: KAMEYAMA SHOJI
IPC: B27B19/12
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a fret sawing machine equipped with a pincher, the operation of which is simple at the pinching of a fret saw blade. SOLUTION: A lower clamping lever 39 is bendingly formed so as to direct its tip part towards a window provided at the front surface of a case. In addition, the tip part of the lever is covered with an anti-slip member such as rubber or the like so as to form an operating pinch 40. A spring 41 is arranged between the lower clamping lever and a lower clamping shaft so as to pivotingly energize the clamping lever 39 towards the clamping direction of a fret saw blade.
Patent JP-2001028586-A (JP)
Title: Testing method for network device and storage medium
Inventor: AKIYAMA MITSUO
IPC: H04L69/40
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To execute testing of a network system, without requiring dedicated measuring facilities by testing a network device to be tested inside the network system with data transfer and communication using virtual terminals. SOLUTION: A personal computer(PC) 3 includes a LAN card 3-1, an ODI driver 3-2, IP layer software 3-3, TCP layer software 3-4, an ICMP driver 3-5, virtual terminals 3-61 to 3-64 for performing FTP transfer and virtual terminals 3-71 to 3-74 for performing ICMP-ECHO communication. A testing device composing of plural virtual terminals with a MAC address/IP address designated by an operator through a TCP/IP connection is realized with the PC 3. Inside the PC 3, one virtual terminal is constituted for each MAC/IP address (physical address/communication destination address). Then, the network device to be tested is tested by data transfer and communication using this virtual terminal.
Patent JP-H01135511-A (JP)
Title: Apparatus for separating suspended solids
Inventor: YOSHII YUJI
IPC: B01D39/16
Filed: 1988-08-10
Abstract: PURPOSE:To reduce pressure loss, increase filtration velocity and prolong the continuity of filtration in order to improve filtering capability, by using a packing filter material which is made a water resistant fiber into a nonwoven cloth with an unchangeable void fraction upon filtration. CONSTITUTION:As the packing filter material for use in a rapid filtration apparatus for filtering suspended solids, there is provided a water resisting, nonwoven fiber having the void fraction remaining unchanged upon filtering, e.g., a plastic fiber of 100-10,000 deniers so treated as to be flexible and formed into an unwoven, three-dimensional network (foaming urethane and ordinary plastic fibers have a void fraction becoming smaller upon filtration). Compared with the conventional method of using the sand layers, the use of the aforesaid material leads to a reduction in the pressure loss, an increase in filtration velocity, prolonged continuity of filtration and a reduction in the frequency and water quantity of back washing.
Patent JP-H0787818-A (JP)
Title: Raking device in foliar treating machine
Inventor: IDE KENICHI
IPC: A01D33/02
Filed: 1994-07-29
Abstract: PURPOSE:To provide a raking device in a foliar treating machine, having improved constitution for excellently raking in foliar parts exhaustively even if the foliar parts of foliar crop planting up on a ridge grow along the outside of the ridge or are lodged. CONSTITUTION:In a foliar treating machine A constituted by connecting a raking device C2 to a transportation starting part of a holding and transporting device C1 for grasping a foliar part E1 of foliar crops planting up on a ridge, the raking device C2 is made of an endless belt equipped with a raking projection group to bend and deform when external force of >= a set value is applied and these raking projections 15 are brought close to or slid and brought into contact with the ridgeline of a ridge and moved in transferring the raking projections 15 to a raking operation zone to give the raking device C2 of the foliar treating machine A. Or, the raking device C2 is made of a pair of endless belts with raking projections, raking loci of the end parts of the raking projections 15 of both the endless belts are brought close to each other or superimposed and the approached or superimposed part is piled on the transportation starting part of the holding and transporting device C1.
Patent JP-S6092467-A (JP)
Title: Production of thin metallic film
Inventor: SUGITA RIYUUJI
IPC: C23C14/20
Filed: 1983-10-25
Abstract: PURPOSE:To form a thin metallic film which is free from thermal deformation and thermal decomposition in the stage of forming the thin metallic film on the other surface of a high polymer material on one side of which the thin metallic film is formed by providing a potential difference between the metallic film to be formed on the circumferential surface of a cylindrical can formed thereon with an insulating layer while said film is traveled along said surface and the can. CONSTITUTION:A base plate 10 consisting of a high polymer material formed with a thin metallic film 9 on one surface is traveled by rolls 4, 5 on such a way that the film 9 contacts with a cylindrical can 2' formed with an insulating layer 8 on the circumferential surface and a thin metallic film 11 is formed by an evaporating body 3 on the other surface of the plate 10. The film 11 formed in this stage contacts with a metallic roller 6 and a voltage is impressed between said roller and the can 2' by a power source 7, by which the stable film 11 free from thermal deformation and thermal decomposition is formed.
Patent JP-S6444393-A (JP)
Title: Assembly equipment for parts for lower section of car
Inventor: NOGASHIMA KUNIO
IPC: B23P21/00
Filed: 1987-08-10
Abstract: PURPOSE:To shorten the working time for correcting dislocation for improving productivity by allowing a pallet placing table to have specified floating quantity and making a moving mechanism operate only when the dislocation quantity of a car body exceeds the floating quantity. CONSTITUTION:The first placing section 2091 for placing a front section pallet member thereon is connected to the first and second mechanism sections 2181 and 2182 on a front section supporting base 1951 so that it may be moved with specified floating quantity by the first and second mechanism sections 2181 and 2182 in X and Y directions. And if the dislocation quantity of a car body detected by the first - fourth sensor units is within the floating quantity of the first placing section 209, the front section pallet member is raised to perform assembling. On the other hand, if it exceeds the floating quantity, a servo motor is driven according to car body dislocation quantity to move a placing table 208 in X and Y directions to perform the location correction of the front lower section parts and screws set on pallets. On rear lower section parts and screws, the same dislocation correction is also performed. This make it possible to shorten dislocation correction time and to improve productivity.