baber/WOPTO huggingface dataset:
Patent JP-H10302557-A (JP)
Title: Nb3al superconductor and its manufacture
Inventor: IWAKI GENZO
IPC: H01B13/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To easily, stably pass high current through a high magnetic field at low cost by constituting with a strand in which an Nb3 Al base superconductive compound phase having almost stoichiometric composition is deposited from an Nb-Al alloy base supersaturated solid solution filament having body-centered cubic structure plurally arranged in a high melting point metal matrix. SOLUTION: 36 Nb/Al stacking complexes each formed by closely winding an industrial pure Nb sheet and an industrial pure Al sheet are bundled and inserted into around an industrial pure Nb rod 4 to form a billet. The billet is extruded and drawn to form a wire material, then heated at high temperature and quenched to phase transform the Nb/Al layer of the Nb/Al stacking complex into an Nb-Al alloy base supersaturated solid solution 5 and to form an Nb strand 1. The wire material is heat treated again to deposit an Nb3 Al base superconducture compound phase having almost stoichiometric composition from an Nb-Al base supersaturated solid solution filament to enhance high magnetic field characteristics and strain resistant characteristics.
Patent JP-H04318296-A (JP)
Title: Scroll type compressing machine
Inventor: SAKAMOTO SUSUMU
IPC: F04C18/02
Filed: 1991-04-16
Abstract: PURPOSE:To cancel axial directional displacement by thermal expansion in a lap part so as to adjust a thrust gap by utilizing a pressure in a compression chamber to displace an end plate of a fixed scroll in an axial direction. CONSTITUTION:Thickness dimension (h) of an annular plate 21A of a supporting plate 21 is set in such a manner that a displacement amount W, when an end plate 23A is displaced in the other side in an axial direction by a load F in a thrust direction by a pressure in a compression chamber 9, is generated almost equal to a displacement amount W1 when a lap part 23B is displaced in one side in the axial direction by thermal expansion. Accordingly, at the time of compressing action, the annular plate 21A is deflected with the end plate 23A in the axial direction by the load F in the thrust direction to detach the lap part 23B from an end plate 4A of a turning scroll 4. In this way, the displacement amount W1 by thermal expansion of the lap part 23B is canceled by the displacement amount W of the end plate 23A to stabilize a thrust gap delta.
Patent JP-S5443896-A (JP)
Title: Granulating device for scum
Inventor: NAGASAKI KATSUMI
IPC: B01J2/10
Filed: 1977-09-14
Abstract: PURPOSE:The titled device by which scum is thrown into water via disc rotating body by means of centrifugal of force and quenched to carry out granulation effectively by mounting disc rotating body with disc positioned horizontally in a water tank and arranging water flowing out holes on the disc plane. CONSTITUTION:Scum is fallen and supplied from scum shoot 2 to a central rising part 7 of rotating body 3, and scum is then streamed down in thin firmly state on disc plane 8 of rotating body 3, guiding it by means of blade body 3a. At this time, on plane 8 thin layer of water is formed, being not to fix scum and plane 8. Thereafter, scum is thrown into water by means of centrifugal force to collide with rising water surface 27a, and then quenched, granulated and accumulated in the bottom of water tank 1. Granulated scum 29 is conveyed out of tank 1 via conveyer 28 if required. Furthermore, in addition to rotating body 3, impeller 16, first water stream guiding plate 17, second water stream guiding plate 20 etc. may be arranged to form rising water surface 27a effectively.
Patent JP-S62276756-A (JP)
Title: Manufacture of positive side electrode for plastic cell
Inventor: NONOBE YASUHIRO
IPC: H01M4/1399
Filed: 1986-05-15
Abstract: PURPOSE:To restrict a rise of the potential at the positive electrode side and to prevent the separation of a deteriorated conductive highpolymer material on a collector, by preparing conductors of the sheet number n + 1 to the sheet number n of the collectors, and arranging the both members alternatively. CONSTITUTION:The sheet number n + 1 of conductors to the sheet number n of collectors are prepared, and the both members are arranged alternatively. Therefore, the polymerization reaction over the surfaces of the collectors is activated, the inner resistance is prevented from increasing, and a rise of potential of the collectors is avoided. Consequently, the separation of the deteriorated conductive highpolymer material over the collectors is controlled, and the electrode can be operated with no deterioration of property, even though such collectors are used for positive side electrodes of a plastic cell.
Patent JP-S5813154-A (JP)
Title: Injection nozzle for diesel engine
Inventor: KANOU KATSUNOBU
IPC: F02M61/10
Filed: 1981-07-16
Abstract: PURPOSE:To prevent fuel leakage from butted surfaces of a nozzle holder and a nozzle body by dispensing with passage of high pressure fuel through said butted surfaces. CONSTITUTION:A nozzle body 3 is formed with a drill hole 15 leading from an end surface 3b to an oil reservoir 8, and an opening end of the drill hole 15 at the end surface 3b side is closed with a drive plug 16 to form a fuel path 17. The nozzle body 3 is further provided with a fuel path 18 extending laterally of the fuel path 17 and opening to the outer peripheral surface of the nozzle body 3. The opening end of the fuel path 18 is formed with a counter-bore 19, and a nozzle nut 2 is formed radially with a screwed hole 20 in alignment with the counter-bore 19. A connector 12 is threaded into the screwed hole 20. Before the threading the connector into the hole 20, a seal is fitted in the counter- bore 19. Thus, fuel is supplied without passing through butted surfaces 1a, 3b of a nozzle holder 1 and the nozzle body 3 so that fuel leakage is prevented.
Patent JP-H05129557-A (JP)
Title: Semiconductor chip
Inventor: TAIRAA EI ROORII
IPC: H01L21/8242
Filed: 1992-04-30
Abstract: PURPOSE: To provide a semiconductor chip with high cell density. CONSTITUTION: Each memory cell has a field-effect transistor 16d and a capacitor 55. An active region 22d of each transistor demarcates the common active region 22d, that is extended between word lines 18 and 20 which are separated in parallel. The other active region of the field effect transistor 16d in each pair counterposes each other along a line 54 that is essentially vertical to both word lines 18 and 20 at the opposite outer sides with respect to the parallel word lines 18 and 20. An insulation dielectric covers the active region 22d, excluding a part where a contact opening 62 is provided. The contact opening 62 is formed in the insulation dielectric and is connected to a part 58 of a common active region that is extended from a common path. A digit line 28d is formed on a wafer and is electrically connected to the common active region 22d.
Patent JP-H09297565-A (JP)
Title: Image processor and its method
Inventor: KATO MASAMI
IPC: G09G5/36
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to subject pallet-processed image data to reduction conversion with lessened deterioration of image quality and simple processing by subjecting the pallet-processed digital image data to filter processing in accordance with the data value thereof and selecting pallet image data. SOLUTION: The pallet image data necessary for filter processing is fetched from a storage device in a pallet image data fetch processing section 11. The pallet image data fetched in a pallet image data fetching section 11 is subjected to the filter processing in the state of the pallet value in a filter processing section 12. A pallet image data storage processing section 13 stores the converted pallet image data obtd. by the filter processing section 12 in the storage device. The digital image data stored in such a manner is transferred to a display control section and is displayed as the pallet image data on an image display device.
Patent JP-S5737276-A (JP)
Title: Detecting circuit for battery voltage
Inventor: SHIMOKAWA RIYUUSHI
IPC: H01M10/48
Filed: 1980-08-15
Abstract: PURPOSE:To prevent the erroneous operation and display due to the instantaneous change in the battery voltage by sampling the battery voltage detecting signal from a voltage comparing circuit by a specified clock pulses, and obtaining the battery detecting signal for the system control. CONSTITUTION:The output of the voltage comparing circuit 1 is applied to reset terminals R of T type FF circuits F3-F5 via an inverter circuit IN. The clock pulses phi' are applied to an input terminal T of the first stage FF circuit F3 via a gate circuit G5. An output Q from F3 is applied to an input terminal T of the next stage FF circuit F4. Its output Q is applied to an input terminal T of the final stage circuit F5. By the inverted output of the final stage FF circuit F5, the battery voltage detecting signal BC is obtained and fed back to the gate circuit G5. In this constitution, the erroneous operation and the erroneous display can be prevented due to the instantaneous change in the battery voltage.
Patent JP-S5735995-A (JP)
Title: Underwater aerator for deep layer
Inventor: SAITO KOSHIRO
IPC: C02F3/22
Filed: 1980-08-15
Abstract: PURPOSE: To raise a dissolved-oxygen amount in water, by spraying deep-layer water into a sealed box body mixing the deep-layer water with the air to form bubble-mixed water, further mixing the bubble-mixed water with the air sucked into the center section of an impeller by a vane-wheel, and spraying the mixture as superfine bubble-mixed water.  
     CONSTITUTION: During the rotation of a vane-wheel 1, the air is sucked into the center section of an impeller 2 with use of a difference between a low-pressure vacuum condition generated at the center section and the atmospheric pressure. On the other hand, deep-layer water is sprayed through a jet nozzle 14 into a sealed box body 9 under the low-pressure vacuum condition by a hydraulic pressure difference between the hydraulic pressure of the deep-layer water and the low pressure in the box body. At this time, the air is sucked through the ejecting air-suction pipe 16 of a diffuser 17 by the ejecting action of the jet stream and mixed with the jet spray water. Thereafter, the air sucked through the air-suction pipe into the center section of the impeller is further mixed with said bubble-mixed water in the vane-wheel 1 by the rotation of the impeller 2, to form superifine bubble-mixed water. The superfine bubble-mixed water is sprayed to the periphery of the vane-wheel. Thus, a dissolved-oxygen amount in the water is raised. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11303708-A (JP)
Title: Unit injector
Inventor: KANEKO TAKASHI
IPC: F01L1/14
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent generation of local high surface pressure and generation of exhaustion of an oil film in a tappet slide part, also improve a lubrication condition of this slide part, and previously prevent generation of seizure in a tappet and related members. SOLUTION: In a unit injector formed by integrally assembling an injection pump part, including a tappet 5 reciprocated through a link mechanism from a fuel cam 1 and a plunger 8 fitted into a plunger barrel 11 to be pressed by the tappet 5 to be reciprocated in the plunger barrel 11 provided with a supply/ discharge oil hole 54, and an injection valve part, including a fuel injection nozzle 16 and a needle valve 17, the tappet 5 is formed in bottomed cylindrical shape, a spherical seat 63 is formed in an abutted part to an end part member of the link mechanism, the end part member of this link mechanism and the tappet 5 are brought into spherical surface contact, and thrust force by sliding friction in a contact part is reduced.
Patent JP-H0218597-A (JP)
Title: Adsr data output control system for electronic musical instrument
Inventor: UUSUN CHIYOI
IPC: G10H7/02
Filed: 1989-04-28
Abstract: PURPOSE: To attain accurate ADSR output of the electronic musical instrument, which determines a timbre ADSR with the level of envelope data stored in a memory, by controlling the output of the memory according to a keyboard depression state. CONSTITUTION: When a key depression signal Q is turned off, a counter 3 is controlled through a control part 1 until attack envelope data outputted currently from a latch circuit 6 matches the level of attack envelope output from the memory 4 corresponding to key depression at a comparator 7, the output of the memory 4 is quickly invalidated, and the counter 3 is reset. Therefore, release data is outputted almost at the same time with keyboard OFF operation and the accurate ADSR data can be outputted.
Patent JP-S61270828-A (JP)
Title: Etching method
Inventor: HATTORI ATSUO
IPC: H01L21/3065
Filed: 1985-05-24
Abstract: PURPOSE:To simplify a baking process by a method wherein the mask to be used for selective etching is provided on a semiconductor wafer, and when an IC and the like is brought into a microscopic state by etching, the IC is softened by the heat of projected ultraviolet rays using a positive type resist as a mask, thereby enabling to obtain the pattern having different cross-sectional forms. CONSTITUTION:The conductive film 12 such as the insulating film, consisting of SiO2 and the like or a metal is formed on the surface of an Si wafer 10, and the mask consisting of a positive type resist film 14 is provided on the conductive film 12 leaving the prescribed interval. Then, a baking process is performed by projecting ultraviolet rays UV on a part or all over the surface of said film 14, and at this time, if it is necessary to change the cross-sectional form of the film 14, the dosage of irradiation with the ultraviolet rays is changed to E1, E2 and the like and the rays are made to irradiate the films 14 which are devided into groups. Through these procedures, the softening temperature of the films 14 is brought down for every group, and the exposed part of the film 12 is removed by performing an etching using the film 14 as a mask. In other words, the shape of cross-section is changed by softening the film 14 as occasion demands, thereby enabling to unnecessitate the baking process to be performed independently.
Patent JP-H10286612-A (JP)
Title: Slipper type coupling
Inventor: MIURA YOSHINORI
IPC: B21B35/14
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To effectively execute the relaxation of an impact energy at the time of changing the rotating direction of a reversible rotating mill and at the time of biting into rolls and to facilitate the maintenance and the checking by arranging a receiving pressure buffering mechanism composed of a cover body and a spring for supporting the cover body to a pressure receiving plate of a coupling at a roll side. SOLUTION: The receiving pressure buffering mechanism 10 is arranged to the pressure receiving plate 4 of the coupling at the roll side. The receiving pressure buffering mechanism 10 is composed of the cover plate 11 and the spring 12 supporting the cover plate 11 and arranged on the both surfaces of the pressure receiving plate 4. Concretely, a recessed part 13 is widely arranged at almost the center part of the pressure receiving furnace, and the cover plate 11 is fitted into the recessed part 13. A spring holding part 17 is arranged to the recessed part 13 and the cover plate 11, and the spring 12 is hold therein.  At the time of transmitting the rotating torque from the spindle side to the roll side, the spring 12 is compressed through the pressure receiving plate 4, and a gap C between the bottom surface of the recessed part 13 in the pressure receiving plate 4 and the rear surface of the cover plate 11 is eliminated, and the shock are absorbed and relaxed by the spring 12 in the interval till closely contacting the back plate 11 with the pressure receiving plate 4.
Patent JP-S60257971-A (JP)
Inventor: DONARUDO JIYOSEFU SUPIGARERI
IPC: B23K1/00
Filed: 1985-05-24
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-H08302691-A (JP)
Title: Sheathing unit for laying of underground buried pipe
Inventor: MASUDA MASARU
IPC: F16L1/024
Filed: 1995-05-10
Abstract: PURPOSE: To make sheathing for an excavated ditch simply by installing waling machines on the opposing inner surface of two sheathing plates, assembling a sheathing unit previously outside the excavated ditch wherein the two ends of a supporting beam are secured to brackets furnished on the waling machine, and hanging the unit into the excavated ditch. CONSTITUTION: Two sheathing plates 1 made from metal plate are parallel placed opposingly at a spacing according to the width of a buried ditch. A plurality of waling machines 2 in steps having a channel-form section are secured to the opposing inner surfaces in the positions up and down at the same level. Brackets 3 are secured to the waling machines 2, and the two ends of a supporting beam 5 are secured between two mating brackets. A hang-in hook 9 is fixed to the top of each sheathing plate 1. This sheath unit obtained 11 is pre-assembled outside the excavated ditch and hung into the ditch, and thereby sheathing can be provided only by performing the assembly works on the ground, which shortens the working time.
Patent JP-S593169-A (JP)
Title: Semiconductor ignition device
Inventor: MATSUNAGA YOSHIHITO
IPC: F02P9/00
Filed: 1982-06-28
Abstract: PURPOSE:To reduce the delay time of a power transistor and as well to save electrical power consumed in an amplifier circuit for amplifying the output of an electro-magnetic pick-up which generates alternate voltage in synchronism with the rotation of an engine, after the wave-form of the output is reshaped, by improving the amplifier circuit. CONSTITUTION:In a transistor ignition device, alternate voltage VSG generated from an electro-magnetic pick-up 1 is reshaped (2) in its wave-form for obtaining voltage V1 which is amplified (3) to obtain voltage V2 for driving a power transistor Tr4 so that high voltage is applied to a spark plug 6 through an ignition coil 5. In this arrangement, an amplifier 3A is arranged such that Trs 32 through 36 are turned off, on, off, off and on, respectively, resulting in the low voltage V2 when the voltage V1 is in a low level, but the Trs 32 through 36 are turned on, off, on, on and off, respectively, resulting in the high voltage V2 when the voltage V1 is in a high level. With this arrangement, charge carriers for the base of the power transistor Tr4 are abruptly discharged through the Tr 36 when the transistor 4 is turned off, so that the delay time is reduced and saving of electrical power consumed by the transistor 4 is attained.
Patent JP-S5538472-A (JP)
Title: Temperature controller for air conditioner
Inventor: SATOU YASUO
IPC: F24F11/02
Filed: 1978-09-12
Abstract: PURPOSE: To secure sufficient time until the compressor is restarted by making the temperature setting for cooling and heating the same.  
     CONSTITUTION: An OR circuit 5 in which the output turns to L level only when all inputs are L level receives the output of a temperature regulator 8 in which the output turns to L level when the room temperature is above the preset value and a temperature regulator 9 in which the output turns to L level when the temperature is blow the preset value, the output of a timer circuit 7 which is reset to invert the output to H level when the reset terminal is L level, provided that it returns to L level after the preset time. In this manner, the L level is retained until resetting. The output of the OR circuit 5 is applied on flip-flop circuits 10 and 11. The output of the circuits 10 and 11 retains the previous level when terminals 12 and 13 are H level, moves to H level when the terminal 12 is L level, and is inverted to L level when the terminal 13 is L level. The output of an AND circuit 6 moves to H level when all inputs are H level and resets the timer circuit 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10300837-A (JP)
Title: Radar system
Inventor: UEDA YOSHINOBU
IPC: G01S7/38
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide such a radar system as being capable of protecting all system including decoys from the attack of an electric homing missile (ARM) without using a complicated expensive device. SOLUTION: In accordance with data for a distance from decoys 12, 13 calculated by a data processor 8 in a radar device 1 to the predicted position of an ARM which is attempted to be misguided by the decoys, the compensation amounts of amplification and phase are calculated by an amplification and phase controller 11 to make the amplification of electric waves transmitted from two decoys 12, 13 to the ARM equal to the phase thereof and setting instruction is given to two amplification and phase adjusters 16, 17 to make a difference between the set amplification and the set phase equal to time compensation amounts, so that time ARM can be misguided near a middle point between two decoys 12, 13. In this way, no elevator for two decoys is required.
Patent JP-2000304405-A (JP)
Title: Cooling showcase
Inventor: SANO MAKOTO
IPC: F25D17/02
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To improve defrosting characteristics by providing a cold heat source which supplies cold brine of fluid ice and the like to a heat exchanger and a heating thermal storage part which heats the cold brine after heat exchange to form hot brine, and permitting the exchange of the hot brine and the cold brine. SOLUTION: A cooling showcase 50 has a heat exchanger 11 and a fan 11b built in the lower part, and circulates cold air that is obtained by the heat exchanger 11 via an air circulating path 11e. In this case, a direct expansion system ice particle producing part 21 is provided. After refrigerant gas coming off of a compressor 21a is condensed by a condenser 21c, it is expanded and vaporized by an evaporator 21d so as to form ice particles in cold water in a heat storage tank 20. The cold brine in the heat storage tank 20 is circulated to the heat exchanger 11 by a pump 25 via a supply circuit 23. Moreover, the cold brine that is in a cold water state is introduced into a heating tank 10 via a piping transferring part 12 at the time of defrosting, and it is heated by a heater 10a to be hot brine and perform defrosting.
Patent JP-S5338072-A (JP)
Title: Parking equipment of planar parking type
Inventor: YAJIMA SEIICHI
IPC: E04H6/30
Filed: 1976-09-17
Abstract: PURPOSE: To provide the above-identified equipment, which has large accommodating capacity, presents no space factor problems, and also which can fully manifest its function with only a single entrance/exit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5540230-A (JP)
Title: Fuel injection type auxiliary starter for internal combustion engine
Inventor: KOUNO TAKASHIGE
IPC: F02M17/02
Filed: 1978-09-14
Abstract: PURPOSE: To lengthen the life of heating element as well as provide it with sufficient heating effect and self-temeprature controlling action by using ceramic heater as an  electric heating element for heating auxiliary fuel for starting.  
     CONSTITUTION: In a fuel injection type auxiliary strater mainly for Diesel engine, the ceramic heater 15 is used as an electric heating element for heating auxiliary fuel for starting. The ceramic heater 15 is energized by power voltage across the positive and negative electrode terminals 14 and 13 or across the terminals 14 and 16, whereby it is heated to a predetermined temperature by resistance heating. A strating fuel is injected through the weighing throttle 2 into the fuel pipe 1, and introduced into the fuel evaporating chamber 18 inside the strating nozzle body 4, where its evaporation is accelerated by heating from the surface 17 of the ceramic heater 15. In this case, the heater 15 is built into a hollow cylindrical form in order to increase the contact area between the heater 15 and fuel in hollow portion as the fuel evaporation chamber 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63313754-A (JP)
Inventor: UIRIAMU FURANKURIN BAAGOIN JIY
IPC: C08G18/32
Filed: 1988-05-09
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。