baber/WOPTO huggingface dataset:
Patent JP-H09313018-A (JP)
Title: Self-propelled fertilizer spreader
Inventor: MATSUMURA KOUJI
IPC: A01C19/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled fertilizer spreader that prevents the fertilizer in a fertilizer hopper from becoming massive, and is provided with a shutter mechanism of good operability. SOLUTION: This self-propelled fertilizer spreader equipped with a fertilizer hopper and a fertilizer spreading mechanism comprises a bladed stirrer near the bottom of the fertilizer hopper 5 and at a higher level than the fertilizer spreading mechanism 7 to stir the fertilizer in the hopper 5 in such a structure that the power from a prime mover 3 is transmitted to the bladed stirrer from the outside of the fertilizer hopper 5. The fertilizer spreading mechanism 7 is provided with a fertilizer flow-down port communicating with the fertilizer hopper 5 and an opening adjustment shutter for adjusting the aperture of the fertilizer flow-down port, and an full opening/closing shutter for allowing/ interrupting the downward flow of the fertilizer in such an arrangement that the full opening/closing shutter is positioned at a lower level than the opening adjustment shutter.
Patent JP-H10327588-A (JP)
Title: Micro-actuator and its manufacture
Inventor: SUZUKI KENICHIRO
IPC: H02N1/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a mover or a spring supporting the mover and the malfunction, etc., of a micro-actuator by preventing the intrusion of foreign matters between the mover and stators by surrounding the mover and spring with the stators. SOLUTION: A mciro-actuator is composed of a pair of stators 1 and 2 fixed to a semiconductor substrate and a mover 3 separated from the substrate. In order to protect the mover 3 and a spring 4 which are apt to be broken when an external object comes into contact with them, the periphery of the mover 3 and spring 4 are surrounded with the stators 1 and 2. In addition, the bottom sides and top sides of the mover 3 and spring 4 are covered with the semiconductor substrate and a stage 6. Therefore, no external object directly comes into contact with the mover 3 and spring 4. In addition, since the intrusion of foreign matters, such as very fine dust, etc., becomes very little as compared with the conventional structure, the breakage of the mover 3 and spring 4 and the malfunction, etc., of the micro-actuator can be prevented surely.
Patent JP-S6112489-A (JP)
Title: High speed boat
Inventor: TAMURA KINYA
IPC: B63B15/00
Filed: 1984-06-28
Abstract: PURPOSE:To reduce the rolling of a high speed ship without lateral movement, by coupling the other end of hydraulic pistons coupled at one end with a main hull to a carrier which is rotatable relative to the main hull through the intermediary of wheels, and by installing an upper hull on the carrier through the intermediary of damper devices. CONSTITUTION:An upper hull consisting of a cabin 2' and a control room is connected to a carrier 19a through the intermediary of damper devices 10a, 10'a and rods 18a, 18'a. The carrier 19a is installed on arcuate bed seats 21a, 21'a formed in the bottom of a main hull 1 through the intermediary of wheels 20a, 20'a, and is therefore rotatable about the center line 0 in the vicinity of the water line 8. The rotation of the carrier 19a is carried out by means of hydraulic pistons 11a, 11'a coupled at their one end to the bottom of the main hull 1. With this arrangement the hydraulic pistons 11a, 11'a are controlled in accordance with a detection value from a roll detector to hold the upper hull in the horizontal attitude upon rolling. At this stage, the upper hull is rotated about the center line 0 in the vicinity of the water line so that it is possible to prevent the upper hull from laterally moving.
Patent JP-S5835249-A (JP)
Title: Piston ring
Inventor: URANO SHIGERU
IPC: F02F5/00
Filed: 1981-08-25
Abstract: PURPOSE:To improve mechanical performance such as scuffing resistance and sealing property, by shaping the peripheral surface of a piston ring asymmetrically in its axial direction as to its center and providing the peripheral surface with two surface-treated layers. CONSTITUTION:The peripheral surface of a piston ring 1 is composed of a first and a second surface-treated layers 2, 3 and shaped asymmetrically in the axial direction as to the center of a piston ring groove. The second surface- treated layer 3 is located in a range including a region D1-D2 where the layer slides on a cylinder liner. Surface treatment is effected on the first and the second layers 2, 3 so that the matching and lubricating properties of the first layer 2 are high and its friction loss is low and the scuffing resistance and surface strength of the second layer 3 are high. According to this constitution, the sealing property is heightened by a wedge effect and the scuffing resistance, matching property and property against friction loss are enhanced.
Patent JP-H11329902-A (JP)
Title: Solid electrolytic capacitor and manufacture thereof
Inventor: YOSHIDA KATSUHIRO
IPC: H01G9/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a niobium solid electrolytic capacitor having little changes in electrostatic capacitance before and after a reflow process when a part is mounted, and to provide the manufacturing method for the niobium solid electrolytic capacitor. SOLUTION: This is a solid electrolytic capacitor in which a dielectric layer, which is formed on the surface of an anode member obtained by sintering molded niobium metal powder, is composed of a niobium oxide layer and a niobium nitride region, and the manufacturing method of the solid electroytic capacitor. In this case, the nitrogen concentration after the anode member, which is obtained by sintering, has been nitrogen-treated, is 900 to 2,300 ppm. Also, a conductive high molecular material layer is provided on the surface of the dielectric layer as a cathode layer, and then a graphite layer and a silver paste layer are provided successively.
Patent JP-H05322362-A (JP)
Title: Adsorption type cooling system
Inventor: YAMADA YASUO
IPC: F25B17/08
Filed: 1992-05-26
Abstract: PURPOSE:To obtain an adsorption type cooling system in which COP can be improved by reusing heat of one adsorption unit in which a regenerating step is finished as heating of the other adsorption unit. CONSTITUTION:A bypass passage 34 for connecting vapor forward passages 32, 33 without cooling vessel 2 is provided between the passages 32 and 33 for coupling adsorption units 20, 21 to a cooling vessel 22. The passage 34 is opened only for a predetermined time when adsorbing or regenerating step is switched to next step, part of heat of one of the units 20, 21 is transferred to the other, and hence heat of the unit 20 (21) in which the regenerating step is finished is not wasted but reused.
Patent JP-S5835651-A (JP)
Title: Stack preventing circuit for programmable device
Inventor: YOKOYAMA TOSHIO
IPC: H04Q3/545
Filed: 1981-08-25
Abstract: PURPOSE:To prevent stacking of a programmable device, by performing the reset operation or the nonmaskable interrupt operation by a microprocessor when a program runs away. CONSTITUTION:When the program processing is executed normally, a timer reset pulse 30 is issued from a decoder 3 at intervals of a prescribed time T2 shorter than a prescribed time T1 of a hardware timer 4, and the timer 4 is reset each time, and the output of the timer 4 is not issued. If the program runs away, the timer 4 is overflowed to output the reset operation to an indicating line after the elapse of the time T1 because the timer reset pulse 30 is not issued from the decoder 3. By this output, a microprocessor 2 performs the reset operation. When this operation is impossible, the timer 4 outputs a nonmaskable interrupt signal of the indicating line, and the processor 2 performs the nonmaskable interrupt operation.
Patent JP-H06320205-A (JP)
Title: Device for rolling wire rod
Inventor: KEMI JOICHI
IPC: B21B31/02
Filed: 1993-05-11
Abstract: PURPOSE:To improve the machining accuracy in the width dimension of a rolled wire rod and to improve the accuracy of rolling work by arranging a cooling device with which a rolling stand is cooled. CONSTITUTION:After rolling rolls 8, 8 are expanded by heating due to heat- generation phenomenon with rolling work and the width of a flat square wire is changed in the direction that the width is extended, the rolls are changed in the direction that the width is narrowed for long period due to the elongation in the post parts 4 of the rolling stand 3. Thus the rolling stand 3 in which the rolling roll 8, 8 are arranged is cooled by passing a liquid coolant inside the path of the cooling device 22 and kept at a fixed temp. Thus machining accuracy in width dimension of the rolled wire rod of the flat square wire is improved. Further, the rolling rolls 8, 8 are cooled with roll cooling devices 27, so thermal expansion of the rolling stand 3 and rolling rolls 8, 8 is suppressed, the variation in width dimension of the rolled wire rod is restrained and the accuracy of rolling work is enhanced.
Patent JP-S5926964-A (JP)
Inventor: SETO KAZUO
IPC: C04B18/02
Filed: 1982-07-31
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-S5467632-A (JP)
Title: Frequency converter
Inventor: KIUCHI MITSUSACHI
IPC: H02M5/27
Filed: 1977-11-08
Abstract: PURPOSE: To improve the dv/dt voltage resistance of a frequency converter by  shortening the turn-off time of a thyristor by applying reverse bias voltage between  the gate and the cathode of a power semiconductor after the anode current of the  semiconductor becomes zero.  
     CONSTITUTION: A CR paralle circuit of a capacitor 445a and a resistor 446a is connected in series with a gate output terminal 32a with the secondary winding of a pulse transformer 443a, and a parallel resistor 447a is connected between the gate output terminals 32a, 32b. When the transistor 441a is conducted, it flows positive gate trigger current. When it is not conducted, reverse bias is applied between the gate and the cathode by the bouncing voltage of the transformer 443a. Thus, it can shorten the turn-off time t q  of the thyristor so as to improve the dv/dt voltage resistance thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05302135-A (JP)
Title: Al alloy matrix for si3n4 coated aluminum borate whisker reinforced composite
Inventor: NUKAMI TETSUYA
IPC: C22C47/00
Filed: 1992-04-27
Abstract: PURPOSE:To improve the strength of an Al alloy composite using Si3N4 coated aluminum borate whiskers as a reinforcing material. CONSTITUTION:The objective Al alloy matrix for a composite uses aluminum borate whiskers having an Si3N4 coated layer on the surface as a reinforcing material. This Al alloy matrix contains, by weight, 3 to 6% Cu and 2.2 to 4% Mg or 3 to 6% Cu, 2.2 to 4% Mg, 0.4 to 0.8% Mn and 0.2 to 0.6% Fe.
Patent JP-S5925060-A (JP)
Title: Sterling engine for driving heat pump
Inventor: YAMAGUCHI KAZUAKI
IPC: F02G1/044
Filed: 1982-07-31
Abstract: PURPOSE:To correspond to the change of the thermal load of a heat pump by using a three-cylinder Sterling engine for obtaining a higher pressure ratio than the traditional ratio of 2. CONSTITUTION:In a Sterling engine with three cylinders, the first, the second, and the third pistons are arranged at 120 degrees position phase difference, and the capacity phase difference between a compression space and an expansion space becomes 60 degrees. Consequently, the pressure ratio, that is, the ratio between the highest and the lowest pressure in an operation space can be increased as high as 2.3. This construction permits to increase the average pressure of operation gas up to a line indicated by C from a traditional average pressure B and sufficiently correspond to the change of the torque of a Freon compressor between numbers of revolutions n1 and n2.
Patent JP-S5924462-A (JP)
Title: Reel drive disk driving mechanism of tape recorder
Inventor: IMAI YOSHINOBU
IPC: G11B15/44
Filed: 1982-07-30
Abstract: PURPOSE:To drive a take-up reel drive disk at a high rotating speed by providing the 2nd and the 4th transmission gears behind the take-up reel drive disk and realizing thin, lightweight constitution, and driving the take-up reel drive disk through an independent transmission route from the 1st transmission gear to the 4th transmission gear in a quick traversing mode. CONSTITUTION:The 2nd and the 4th transmission gears, i.e. an FF (fast-forward take-up) gear 44 and the FF rewind gear 50 are provided in the same plane behind the reel drive disk 28 and 31 to reduce the size. In the quick traversing mode, a bent lever 41 coupling with the U-shaped dowel part 40 of the FF bar 37 turns clockwise and also draws a lever 48 toward the take-up reel drive disk 28 through a coiled spring 54. Consequently, the gear 50 meshes a take-up gear 34. The projecting piece 76 of the FF bar 37 presses one end of a lever 45 to turn the FF gear 43 to mesh the gear 50. Consequently, the rotation driving force of a motor 58 is transmitted to the take-up reel drive disk 28 through not a friction gear 30, but the gears 34 and 50 and the FF gear 43, driving the take-up reel drive disk 28 at the high speed.
Patent JP-S5923119-A (JP)
Title: Connecting rod of die casting alumnum alloy
Inventor: TAKAHASHI YOUSUKE
IPC: B22D17/00
Filed: 1982-07-30
Abstract: PURPOSE:To obtain a light and rigid connecting rod having good dimensional accurcy, by using a heat-treatable aluminum alloy, molding the aluminum alloy to a uniform thin-walled casting by a heat-treatable casting process, and heat- treating the mold by T6-treatment and the like. CONSTITUTION:A heat-treatable aluminum alloy is molded by a non-porous oxygen die casting, and then is processed to T6-treatment of 500 deg.CX3hr  water cooling   180 deg.CX8hr to obtain a thickness of 2-5mm. and a maximum tensile strength. On the basis of the above, a connecting rod 1 is formed in such a manner that its thickness be in the range of 3-5mm. and a larger bearing portion 3 is scraped out along the R formed at its one end to be in uniform thickness, with a substantially central portion of a connecting member 4 formed in a combined E shape in cross-section. As a result, the connecting rod may obtain a necessary and sufficient strength irrespective of use of an aluminum alloy, thereby achieving a light-weight engine.
Patent JP-H08329088-A (JP)
Title: Speech input translation device
Inventor: KAGAMI TETSUYA
IPC: G06F17/28
Filed: 1995-05-31
Abstract: PURPOSE: To speedily select a target conversation sentence by converting input information consisting of a speech, a character string, etc., in a 1st language into an estimated speech or character string, etc., on condition that when the input information is an unknown word, the unknown word corresponds to a 2nd language. CONSTITUTION: A speech from a microphone 5 is converted and sent to a speech recognizing circuit 52, which decides the interval, intonation, etc., of the input speech signal and compares it with existent speech data to recognize the contents of the input speech signal. The recognized contents are coded and sent to a CPU 55 and a translating circuit 70. A word which is decided as an unknown word by the circuit 51 is converted by an unknown word converting circuit 90 into coded data, which are sent to the translating circuit 70 and a speech synthesizing circuit 58. The translating circuit 70 converts the coded speech data, for example, previously patterned Japanese into a code of English. A CPU 55 converts the code of English into a speech signal of English by the speech synthesizing circuit 58 according to a program.  This speech signal is converted into a speech, which is outputted by a speaker 12.
Patent JP-H06343567-A (JP)
Title: Formation of heat insulating material for bath tub
Inventor: URABE KAZUSHI
IPC: A47K3/02
Filed: 1993-06-04
Abstract: PURPOSE:To provide the method capable of preventing the adhesion of a foaming stock soln. for forming the heat insulating material on the product surface of a bath tub and facilitating fixing of the bath tub to a working table (turn table) at the time of spraying the liquid foaming stock soln. onto the rear surface of the bath tub. CONSTITUTION:The bath tub 1 is turned upside clown and is arranged in this state on the turn table 11. The air in the inside surface side space 1a of the bath tub 1 is evacuated through a suction port 11a disposed on the table 11 to attract the bath tub 1 to the table 11. The liquid foaming stock soln. for forming the heat insulating material, such as polyurethane foam, is sprayed onto the rear surface of the bath tub 1 in this state.
Patent JP-H07304967-A (JP)
Title: Thermoplastic resin composition
Inventor: YAMASAKU TAKASHI
IPC: C08L23/06
Filed: 1994-05-13
Abstract: PURPOSE:To obtain the composition which less suffers from melt fracture, shark skin, the deposition of resin around the die, etc., when molded and can provide a product not deteriorated in the quality by adding specified amounts of specified additives to a thermoplastic resin. CONSTITUTION:A thermoplastic resin (A) is compounded with 0.001-2.0wt.% metal salt of an 8-30C aliphatic monocarboxylic acid (B) and 0.001-1.0wt.% polyalkylene glycol or polyglycerol (C) of a boiling point of 150 deg.C or above. In mixing them, it is desirable to add components B and C to component A after components B and C have been mixed with each other. Examples of component A used include a polyolefin resin and a polyamide resin. Desirable examples of component B include a metal stearate and a metal hydroxystearate. Examples of component C used include polyethylene glycol and polypropylene glycol.
Patent JP-H04360256-A (JP)
Title: Terminal equipment for information processing
Inventor: KAGAWA MASASHI
IPC: G06F13/00
Filed: 1991-06-06
Abstract: PURPOSE:To exchange information without requiring manual operation by connecting an optical communication line and an RS-485 interface to an RS-232C interfaces with a master information processor. CONSTITUTION:An optical interface circuit 24, an RS-485 interface circuit 29 and an RS-232C interface circuit 30 are included in an optical interface circuit 21. Respective interface circuits 24, 29, 30 are switched by a switching circuit 25 and mutually connected. The switching control of the circuit 25 is executed by a CPU 28. The CPU 28 connects an optical communication line 23 or an RS-485 transmission line 32 to an RS-232C 31 in accordance with a communication request based upon a DR or SEL signal outputted from the circuit 24 or 29.
Patent JP-S5658358-A (JP)
Title: Charging system for night direct call telephone
Inventor: HIWASA KATSUNORI
IPC: H04M15/14
Filed: 1979-10-18
Abstract: PURPOSE:To registrate the charging at night for a night direct call telephone set, by providing an incoming/outgoing bidirectional trunk having a switch for direct call loop and a connection circuit to a metering system adaptor unit between a telephone set and a switching device. CONSTITUTION:A metering adaptor unit MSAU-K is caught by OFF-hook of a  night direct call telephone set SUB, and one of vacant main line oscillation registers COR-K is caught. Next, after the dial tone from an exchanger in a station is confirmed, when dialing is made from a night direct call telephone set SUB, dial pulses are delivered to the register COR-K and to the station. A metering translator MRTLR-K decides the zone of charging from the dial pulse with the register COR-K and delivers the zone information to a unit MSAU-K. In this unit MSAU-K, the pulse from the multiplication unit IPU-K is converted according to the zone information to activate the charging pulse relaying rlay.
Patent JP-S5258783-A (JP)
Title: Method for imparting microbial degradation properties to molded produc ts
Inventor: HATAKEYAMA HIYOUE
IPC: C08F8/12
Filed: 1975-11-10
Abstract: PURPOSE: To impart microbial degradation properties to plastic molded articles by incorporating a polymer having specific recurring usits with a molding material in the production of plastic molded articles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5468036-A (JP)
Title: Air conditioner
Inventor: HAMA HIROAKI
IPC: F24F1/02
Filed: 1977-11-09
Abstract: PURPOSE: To adjust humidity without changing indoor temp.  
     CONSTITUTION: When the temp of an air suction port 9 at the indoor side drops, a driving gear 19 is operated, 2nd and 3rd dash-boards 15, 17 are turned in the full line arrow head direction, the quantity of radiation to the outdoor side of a condenser 3 is reduced, and the quantity of radiation at the indoor side is increased, thus heightening the temp of blowoff wind. When the temp of the air suction port 9 at the indoor side rises, the driving gear 19 performs the reverse operation to the one as mentioned above, the 2nd and 3rd dash-boards 15, 17 are rotated in the broken line arrow head direction, the quantity of radiation to the outdoor side of the condenser 3 is increased, and the quantity of radiation to the indoor side is reduced, thus lowering the temp of blowoff wind, then resulting in dehumidification without changing the temp of a chamber. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5925516-A (JP)
Inventor: MUNAKATA TAKEO
IPC: F16F15/02
Filed: 1982-08-02
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-H07320971-A (JP)
Title: Jig for winding coil around annular core
Inventor: TAKAHASHI MASAMI
IPC: H01F41/08
Filed: 1994-05-25
Abstract: PURPOSE:To apply pressing forces to a core along the diagonal lines of the core so as to prevent the positional deviation of the core while the core is rotated by press-contacting the tapered outer peripheral surface of a pressing member with the core while the core is seated in a seating section. CONSTITUTION:A base section 33 has a seating section 40 which is formed as a recessed section to support a core 1 in its front end section and, at the same time, supports a pressing shaft 37 by means of a hole 33a formed through the thick part 41 of the section 40 on the side of the section 40. When the base section 33 is relatively moved backward in the direction shown by the arrow B against springs 36 and 38, a pressing member 39 at the front end of the shaft 37 is relatively protruded from the base 33 and, on the other hand, the rear end section of a supporting bar 35 is relatively protruded from a mobile base section 32. Since the seating section 40 is opened in a state where the pressing member 39 is separated from the base 33 in such a way, pressing forces can be applied to the core in the directions of the diagonal lines on the front surface of the core 1 by press-contacting the tapered outer peripheral surface of the member 39 with the corner sections of the core 1 when the force for sliding the base section 33 in the direction B is relieved.
Patent JP-H08324237-A (JP)
Title: Windshield side part structure of vehicle
Inventor: NAKAYA HIROYUKI
IPC: B60J1/02
Filed: 1995-06-01
Abstract: PURPOSE: To prevent rainwater or the like from flowing out to a side window while restraining a wind noise. CONSTITUTION: A spacer 20 arranged in an upper end part of a rain gutter 16 has an inclined face 20A inclined to rearward of a car body toward the opening part side from a bottom surface 18A as a rising surface of a groove 18. A projecting part 24 projecting to a car width directional inside part from the groove 18 is intergally formed in this spacer 20. The projecting part 24 has an inclined face 24A extending so as to continue with the inclined face 20A and a car width directional inside surface 24C extending to rearward of a vehicle by continuing through a projecting curved surface 24B with this inclined face 24A, and the flow of rainwater or the like from the rain gutter 16 and the flow of rainwater or the like from a wiper join together in a curved surface 24B part, and it smoothly flows rearward along the curved surface 24B, and is set so as not to get over the spacer 20.
Patent JP-S6029385-A (JP)
Inventor: SHIRAISHI NOBUAKI
IPC: B62M9/00
Filed: 1983-07-26
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。