baber/WOPTO huggingface dataset:
Patent JP-H01240003-A (JP)
Title: Differential amplifier circuit
Inventor: MIYAKE TOSHIHIDE
IPC: H03F3/45
Filed: 1988-03-19
Abstract: PURPOSE:To broaden the voltage range of an input signal by involving a pair of current supplying means to distribute-derive a current corresponding to the action mode of a differential input circuit add an output means to convert the current derived from the current supplying means into an output signal. CONSTITUTION:A first constant current power source 6 as a current supplying means to distribute-derive a current corresponding to the action mode of a differential input circuit 2 is formed by a pair of transistors Q3 and Q4. The respective emitters of the transistors Q3 and Q4 are connected commonly to a line l1 to which a power source voltage Vcc is impressed, and respective bases are connected commonly to the base of a transistor Q5. A second constant current power source 8 is formed by a second constant current circuit 7 connected between the base of the second current power source 8 and a grounding line l2. A current difference is fetched as an output current by constituting a first current mirror circuit 9 with the transistors Q3-Q5 to have a double collector structure.
Patent JP-S54157952-A (JP)
Title: Vibration isolation apparatus for hoisting load in off- shore installation work
Inventor: TSUJI MATSUO
IPC: B63B35/00
Filed: 1978-06-02
Abstract: PURPOSE: To ensure hoisting down of loads with a high wafety and sorkability even under violent sway of the top of the crane jib through automatic absorption of tensile changes of a guide cable spread between the crane on board a working ship and a structure installed offshore.  
     CONSTITUTION: A guide cable is spread between a jib crane 2 on board a working ship 1 and a structure 3 installed off shore and the load 5 is hoisted doen along the guide cable 4 by a hoisting cable 6, preventing sway. In an apparatus of such type, an auxiliary cable 4a is connected to the tip of the guide cable 4 separatably through a hook 7, and an underwater block 8 hangs at the tip. The underwater block 8 is composed of a very heavy inverted square cone-shaped block body 8a and four flat opening/closing vanes pivotted on the periphery thereof. In this manner, the guide cable is tentioned to control possible swing of the load 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04302150-A (JP)
Title: Diamond schottky gate type field-effect transistor
Inventor: NISHIMURA KOZO
IPC: H01L29/786
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a Schottky gate type FET, which never generate separation of electrodes and an improper operation even if it is subjected to heat cycle of a large temperature difference and is stably actuated. CONSTITUTION:A diamond insulator base layer 2 and a B (boron)-doped p-type diamond semiconductor layer 3 are formed on a high-resistance Si substrate 1. In the layer 3, B ions are implanted into electrode regions so as to provide source and drain electrodes 5 and 6 and interfacial levels are respectively formed in the vicinities of the surfaces of the electrodes regions. The source and drain electrodes 5 and 6, which consist of a B-doped and degenerated diamond thin film and form ohmic junctions between the layer 3 and the electrodes 5 and 6, are respectively provided on these electrode regions. Moreover, a gate electrode 7, which consists of a B-doped and degenerated diamond thin and forms a Schottky junction between the layer 3 and the electrode 7 via a diamond insulator layer 4 formed on the layer 3, is provided on the surface of the layer 4.
Patent JP-H0673053-A (JP)
Title: Crystalline monohydrates of endo-2,3-dihydro-n-(8-methyl- 8-azabicyclo(3.2.1)oct-3-yl)-2-oxo-1h-benzimidazole-1- carboxylic acid amide and endo-3-ethyl-2,3-dihydro-n- (8-methyl-8-azabicyclo(3.2.1)oct-3-yl)-2-oxo-1h-benz- imidazole-1-carboxylic acid amide hydrochloride
Inventor: CEREDA ENZO
IPC: A61K31/4184
Filed: 1993-03-25
Abstract: Crystalline monohydrates of endo-2,3-dihydro-N-(8-methyl-8-azabicyclo[3.2.1]oct-3-yl)-2-oxo-1H-ben zimidazole-1-carboxamide hydrochloride and of endo-3-ethyl-2,3-dihydro-N-(8-methyl-8-azabicyclo[3.2.1]oct-3-yl)-2-ox o-1H-benzimidazole-1-carboxamide hydrochloride of formula <CHEM> (Compound 2a: R = H> (Compound 2b: R = C2H5> the processes for their preparation and pharmaceutical compositions containing them. <IMAGE>
Patent JP-H1019088-A (JP)
Title: Torsional vibration damper
Inventor: ROHS ULRICH
IPC: F16F15/139
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To generate as large as possible damping action even with extremely small force in the range of rotational speed lower than critical speed and control as low as possible and according to the rotational speed as far as possible in the range of rotational speed higher than the critical speed. SOLUTION: This torsional vibration damper is provided with the secondary part 9 which is jointed to the primary part 6 through a compressed spring 12 in the tangential direction. The secondary part is provided with a disc or the like which is connected with a shaft to be driven. A mechanical or hydraulic pressure type frictional device 13 is fitted between the primary part 6 and the secondary part 9, and the frictional device is provided with at least one operating member 19 which rotates with the primary part 6 or the secondary part 9. The action of the operating member 19 upon the frictional device is weakened as the rotational speed increases. A centrifugal force adjusting device 20 acts upon the frictional device 13 in the axial direction.
Patent JP-H06140390-A (JP)
Title: Equipment for manufacturing semiconductor device
Inventor: YAMAMOTO HIROSHI
IPC: H01L21/31
Filed: 1993-03-25
Abstract: PURPOSE:To provide equipment for manufacturing a semiconductor device which can manufacture an insulation film with improved step burial property and flatness with a high yield when forming the insulation film by the vapor growth using organic silicon compound. CONSTITUTION:A pre-treatment part 11 for performing ground treatment to a semiconductor wafer 15 by an organic compound, a vapor growth part 12 for forming an insulation film by the vapor growth with organic silicon compound as a material gas, and a carrier part 13 for carrying a semiconductor wafer from the pre-treatment part to the vapor growth part are provided in one piece.
Patent JP-H0652035-A (JP)
Title: Filing device
Inventor: FUJIMURA MASANORI
IPC: G06F12/00
Filed: 1991-03-29
Abstract: PURPOSE:To easily execute processing continuously from a journal file when the file is restored after a host machine goes down while data write processing is being performed. CONSTITUTION:A memory circuit 11 to store write data transiently is provided at a filing device 1. When an STO signal 101 is sent out from a file controller 2 replying to an STI signal 103 from a data transfer control part 14, data on a data bus 104 is written on the memory circuit 11. When such operation is performed sequentially, and a TSB signal 102 is sent from the file controller 2, the final data is written on the memory circuit 11, and after that, data transfer from the memory circuit 11 to a storage medium 13 is started, then, the data is written on the storage medium 13.
Patent JP-S61225011-A (JP)
Title: Apparatus for continuous batchwise preparation of urethane foam slab
Inventor: KUMASAKA SADAO
IPC: B29K75/00
Filed: 1985-03-30
Abstract: PURPOSE:To enable continuous production, by fixing a mixing and stirring tank on the movable truck in the vicinity of a foaming tank and washing the mixing and stirring tank during a time when the foamable stock solution flowed in the foaming tank from the mixing and stirring tank is foamed in the foaming tank. CONSTITUTION:A truck 21 having wheels 22 provided to the leg parts thereof is mounted on the rail 20 in the vicinity of a foaming tank 10 and the mixing and stirring tank 31 on the truck 21 can also approach the foaming tank 10 and can be retracted therefrom. The mixing and stirring tank 31 is retracted to perform the preparation of an urethane foam stock solution and subsequently moved forwardly to inject the prepared stock solution in the foaming tank 10. The foaming reaction and rising of the urethane foam stock solution advance to obtain a desired polyurethane foam slab. During this time, the retracted mixing and stirring tank 31 and an isocyanate component weighing tank 36 are washed and, after the completion of washing, the preparation of the next foaming stock solution is performed in the same way.
Patent JP-H07279544-A (JP)
Title: Double layer glass for structure silicone constitution
Inventor: NOGUCHI MITSUO
IPC: E06B3/66
Filed: 1994-04-05
Abstract: PURPOSE:To drastically improve the inside dew condensation durability of a double layer glass at a low cost. CONSTITUTION:At least two glass plates 4 and 4 are separated by arranging two spacers 1 and 1 on the peripheral part, setting butyl resin 2 interposed, and the peripheral edge is sealed by the silicone rubber 3 A sealed space 5 is formed between the spacers and at least two glass plates.
Patent JP-S57181347-A (JP)
Title: Electrical contact material for sealing
Inventor: TAKIGUCHI FUJIMATSU
IPC: H01H1/02
Filed: 1981-05-02
Abstract: PURPOSE: To inexpensively obtain an electrical contact material for sealing with superior melt sticking resistance and low contact resistance characteristics by mixing copper with cobalt oxide in a specified ratio.  
     CONSTITUTION: A mixture consisting of 5W20wt% cobalt oxide and the balance copper is compressed to form a green compact, and the compact is sintered at about 850°C in a vacuum and repeatedly subjected to working and heat treatment to manufacture an electrical contact material. To the copper-cobalt oxide may be added a small amount of iron, nickel, chromium, manganese, titanium or oxide thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58184460-A (JP)
Inventor: TSUJII MASATOSHI
IPC: F25B29/00
Filed: 1982-04-21
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-H08258805-A (JP)
Title: Method and device for boxing cd single tray
Inventor: YAMAMOTO AKIYASU
IPC: B65G57/09
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a device for automatically boxing CD single trays transported on a transport conveyor. CONSTITUTION: A raising/lowering device 22 lowering by a height of one tray every time when a tray is carried out is provided on a carry-out end of a transport conveyor 19. An arranging pusher 26 presses a stack T' of a predetermined number of trays stacked on the raising/lowering device 22. An aggregate-forming pusher 28 presses a plurality of tray stacks T' pressed by the arranging pusher 26 to form a three-dimensional tray aggregate T". A box material supply mechanism 38 supplies a box material C to a transport mount provided on a travel path 35. A cover supply mechanism 39 puts a cover D on. A tray insertion mechanism inserts the tray aggregate T" into the box material C when the transport mount with the box material C placed thereon is brought to a stop at a boxing position of the travel path 35.
Patent JP-H10261806-A (JP)
Title: Micromachine and its manufacture
Inventor: IWASAKI YASUKAZU
IPC: H01L29/84
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a micromachine in which the tendency of a movable section to adhere to a fixed section when the movable section is brought into contact with the fixed section and to break when the section is bent is reduced and the movable section can avoid the occurrence of intergranular corrosion and intergranular cracking when the movable section is treated with a chemical or gas. SOLUTION: In a micromachine, the tendency of a movable section 311 made of single-crystal silicon to adhere to a fixed section (substrate) 300 when the section 311 is brought into contact with the section 300 is reduced by providing a protrusion 307 which reduces the contact area between the sections 311 and 300 when the bottom face of the section 311 is brought into contact with the outermost surface of the section 300. In addition, since the bottom and top faces of the movable section 311 are formed in flat surfaces, the breakage of the section 311 by stress concentration when the section 311 is bent is reduced.  Moreover, since the section 311 is formed of single- crystal silicon containing no grain boundary and no much dislocation and defects, the breakage of the section 311 by stress concentration when the section 311 is bent is reduced and, in addition, the mobile section 311 can avoid the occurrence of intergranular corrosion and intergranular cracking when the section 311 is treated with a chemical or gas.
Patent JP-S63234089-A (JP)
Title: Distillation of coal tar
Inventor: MIZUNO SHUNICHI
IPC: C10C1/04
Filed: 1987-03-20
Abstract: PURPOSE:To almost remove the adhesion of sludge, by fractionating and recovering tar condensed in dry main or suction main and tar condensed after the above-mentioned condensation stage and distilling the latter portion using a coal tar distillation apparatus. CONSTITUTION:Tar condensed until attaining dry main or suction main and tar condensed in the stage after above-mentioned condensation when a crude coke oven gas produced in a coke oven is stepwise cooled are fractionated and recovered and tar containing tar condensed in the latter stage as a main component is used as a raw material oil of a tar distillation apparatus to carry out coal tar distillation.
Patent JP-H01301010-A (JP)
Title: Plain milling cutter for plastic lens
Inventor: RUTSUTSU GOTSUTOSHIYARUTO
IPC: B24B9/14
Filed: 1989-03-22
Abstract: PURPOSE: To avoid backlash by providing a supporting roller in the direction of rotation of a spectacle lens in front of a cylindrical mil, arranging the supporting roller parallel to the axis of a plain milling cutter, and allowing the supporting roller to abut on the periphery of the spectacle lens. CONSTITUTION: Supporting devices 8, 9 of a cylindrical mill 11 are provided for supporting a shaft 10 of a mill 11, and the shaft 10 is parallel to the axis of a spectacle lens B and the axis of the mill 11, and is parallel to the axis 12 of the spectacle. A sliding plate 14 on a holding board 2 can be positioned in the direction of the arrow 15, and is positioned so that it moves away from the shaft 12 of the spectacle lens B and moves nearer to the shaft 12 along guard rails 16, 17. A supporting roller 24 is brought into contact with the lens B above the mill 11, and it determines from its position determines the depth of engagement of the mill 11 with a raw material of the lens B. Thus, since the mill 11 is prevented from deeper cutting into toward the axis 12 of the lens B, rotating of the mill 11 and the lens B in the same direction can be avoided to eliminate backlash.
Patent JP-S5719437-A (JP)
Title: Water saving toilet equipment
Inventor: WARUTAA OO HENTSU
IPC: E03D5/01
Filed: 1981-05-07
Abstract: A toilet system comprising a bowl (10), a valve (S) for supplying flush water to the bowl, an attrition chamber (20a) to which the effluent in the bowl (10) is transferred by a motor-driven discharge pump connected to the attrition chamber (20a) for inducting the effluent from the bowl into the attrition chamber and discharging the treated effluent from the attrition chamber, a powerdriven hydraulic attrition impeller (22) within the attrition chamber (20a) for effecting hydraulic attrition of the solid matter in the effluent while in the attrition chamber, and a control circuit for effecting sequential operation such that discharge and attrition are commenced substantially simultaneously, followed by introduction of flush water, termination of the discharge, termination of the flush water and, finally, termination of the attrition. There are one or more fountain heads (32) supported inside the rim structure to project solid, fanshaped sheets of flush water downwardly on the inner surface of the bowl (10).
Patent JP-H10261126-A (JP)
Title: Delivery device for disk-like body
Inventor: MAKI TADANORI
IPC: G07D1/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide the delivery device of a disk-like body, which can securely and smoothly transmit the disk-like body, by easily maintaining a facing interval between the back of a rotary body and the base of a hopper even if the transmission gear of an electric motor-side vibrates along the direction of a rotary shaft center. SOLUTION: The rotary body 3 where plural through holes 3A transferring the disk-like body are formed at prescribed intervals in a rotary direction and a transmission means 13 making the disk-like body in the through holes 3A pass through the back of the rotary body 3 and the base of the hopper and sending it out outside a rotary radius direction are provided for the base of the hopper. A deceleration gear 4 which is engaged with the transmission gear 2B of the electric motor M-side and cooperatively operates in a freely relative shift state in the rotary shaft center direction is provided for the back of the rotary body in an integral rotary state. A supporting part 5 which freely supports the rotary body 3 so that it can freely rotate and be attached/detached is provided in a part where the rotary center part of the back of the rotary body 3 and the base part of the hopper.
Patent JP-S56165703-A (JP)
Title: Turbine dynamic blade
Inventor: TORII TAKUJI
IPC: F01D5/18
Filed: 1980-05-23
Abstract: PURPOSE: To prevent a cooling medium flowing path from rising the pressure in such a way of making film cooling on the blade by providing a steam separating part on the half way to the flowing path, and by making steam jetting holes on the cores, in a gas turbine blade in which a sinuate cooling path is installed.  
     CONSTITUTION: A sinuate flowing path 4 is installed in a turbine dynamic blade 1, and a steam flowing path 6 is provided on its half way through a steam separating part 5. Steam jetting holes 7 are made on cores 2 corresponding to the flowig path 6. Cooling water is made to flow in through the root of the blade, evaporated by the heat from the cores 2 and the film 3, and part of the steam is jetted through the steam flowing path 6 via the steam jetting holes 7 to a high temperature main gas flowing path. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55159112-A (JP)
Title: Refrigeration cycle display device
Inventor: SAITOU EIJI
IPC: F25B49/00
Filed: 1979-05-31
Abstract: PURPOSE: To achieve the simplification of device constitution and handling by detecting and operating the temperatures on the respective input and output sides of the compressor and expander and the refrigerant pressure at a fixed place.  
     CONSTITUTION: The refrigerant pressure at the specified one place of the refrigerator 6 and the temperatures at points 12A, 12B, 12C, 12D are detected by the data measuring device 2 in a display device 1 and the specified operations are done based on the respective detection values to obtain the output to display the state change of the refrigerant as the change on a state diagram, thence the video signal of the specified patterns and characters is generated, whereby desired displaying is done on a CRT5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06280741-A (JP)
Title: Unleaky plunger pump
Inventor: KONISHI YOSHIAKI
IPC: F04B5/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide a unleaky plunger pump which is designed to simplify structure and facilitate maintenance and beside suppress the occurrence of suction pulsation. CONSTITUTION:A plurality of pump chambers are partitioned at the periphery of a plunger 12. The plunger comprises large and small plunger parts 14 and 16. The pump chamber comprises a first suction chamber 20 set by a plunger rod 10 (and the seal member 26 thereof) and a large plunger part; a pressure chamber 22 set by the large plunger part and the small plunger part and a second suction chamber 24 set by the small plunger part. The first and second suction chambers are intercommunicated through a suction communicating part 28. Further, the first suction chamber is communicated to a pump suction port 30 and a suction valve 32 and meanwhile a pressure chamber is communicated with a delivery conduit part 36 set by a suction valve and a delivery valve 34. A plunger rod is formed such that the through-part of the first suction chamber is sealed by a flexible seal member 26.
Patent JP-H08261698-A (JP)
Title: Controller for missile
Inventor: MATSUDA YOSHIHISA
IPC: B64C13/18
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a controller for a missile in which the rolling attitude angle of a missile is detected without using an inertial unit an which controls the rolling attitude angle. CONSTITUTION: The controller for a missile comprises first and second antennas 7, 8 having directionality at the rear of the missile and linear polarization wave straightly directed to each other, first and second amplifiers 9, 10 for amplifying the signals received by the antennas, a signal intensity comparator 11 for comparing the intensities of the signals, a rolling steering angle gain 12 for calculating the rolling steering angle of the missile from the comparison result, a steering unit 5 and steering wings 6. Thus, the rolling attitude angle of the missile is detected without using an inertial unit, and there is the effect of forming the controller for the missile which can simply, constantly controls the attitude angle of the missile body with low cost, light weight and high accuracy.
Patent JP-S59193567-A (JP)
Title: Detecting circuit of tape data
Inventor: KAMATA ATSUSHI
IPC: G11B20/10
Filed: 1983-04-18
Abstract: PURPOSE:To detect the normal digital data and the normal non-recording data in a program searching action by switching automatically the reference voltage of a comparator which is used to sample the tape data. CONSTITUTION:The comparator reference voltage V1 which can assuredly detect the tape data is delivered from a comparator reference voltage generating circuit 4 by a control signal A which is supplied to the circuit 4. The optimum level of a data waveform is sampled at an A/D converting circuit 3 to detect the normal digital data. While the non-record data is detected when a program searching action is carried out in a rapid traverse reproduction mode. In this case, the reference voltage is automatically switched to V2 from V1 and the comparator reference voltage V2 higher than the noise level is delivered from the circuit 4. Then no sampling is performed at the circuit 3 for the added noise. As a result, OV is delivered from the circuit 3 for the non-recording data of a voltage waveform D. This ensures a normal program searching is made possible.
Patent JP-H11264024-A (JP)
Title: Electric auto-connector for bell type coil annealing furnace
Inventor: SAKURAGI KAZUMASA
IPC: C21D9/673
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an electric auto-connector for a bell type coil annealing furnace in which both contact points can automatically and surely be connected and the structure is simple. SOLUTION: At the time of fitting an outer cover O onto a base B and simultaneously, engaging a guide rod 15 with a through-hole, the fixed contact point 3 in a first constituting part 2 at the fixed side and the movable contact point 5 in a second constituting part 4 fitted to the outer cover O, are automatically connected while positioning together with the shifting to the lateral direction of rods 32 penetrated in the loose fitting state in through-holes 38 of a bottom plate part 37 in the second constituting part 4, and a contact point holding part 33 is pressed downward with springs 40 to keep both contact points in the fixed contact point part 3 and the movable contact point part 5 to the good connecting state. On the other hand, at the time of non-connecting, the fixed contact point 3 is covered so as not to stick dust to the contact point in the inner part.