baber/WOPTO huggingface dataset:
Patent JP-2000268421-A (JP)
Title: Prove for recording and reproduction and recording and reproducing device composed of same probe
Inventor: TAKIMOTO KIYOSHI
IPC: G01N37/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain the probe for recording and reproduction which can reproduce information fast, further improve the detection sensitivity of bits, and record information by voltage applying using the same probe even when recording bits are formed with high density and the recording and reproducing device which is composed of the probe. SOLUTION: The probe for recording and reproduction is composed of a conductive probe 11 and an elastic body supporting the conductive probe 11 and has 1st and 2nd field effect transistors near by the conductive probe 11 on the elastic body; while the gate voltage of the 1st field effect transistor is modulated by the potential variation or inductive polarization of the conductive probe 11 to output a binary signal corresponding to recording information as a reproduced signal, a recording voltage is applied to the conductive probe 11 through the 2nd field effect transistor. This recording and reproducing device is composed of the mentioned probe.
Patent JP-H05273317-A (JP)
Title: Thin wire positioning device
IPC: G01R33/028
Filed: 1992-03-25
Abstract: PURPOSE:To automatically and accurately position a thin wire stretched in a periodic magnetic field to the center of the magnetic field. CONSTITUTION:The title device is provided with displacement gauges 3 and 4 which measure the displacement of a thin wire 2 for measuring magnetic field distribution stretched in a periodic magnetic field from two directions perpendicular to the axial direction of the wire 2 and output displacement signals, a signal processing section 16 which detects the deviated direction and amount of the wire 2 from DC components superimposed upon the displacement signals from the gauges 3 and 4 when the position of the wire 2 is deviated from the center of the magnetic field, and motors 6, 7, 9, and 10 which move the wire 2 to the center of the magnetic field in accordance with the processed results of the section 16. Therefore, even when the position of the wire 2 is deviated from the center of the magnetic field, the wire 2 is automatically returned to the center based on the deviated direction and amount.
Patent JP-H11263763-A (JP)
Title: Production of alkanol amide
Inventor: MAENO KATSUHIRO
IPC: C07C233/20
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alkanol amide apart from haze or solidification even at low temperatures when used as a component of detergents or perfuming cosmetics by blending an amine component in a specific ratio for an amidating reaction. SOLUTION: This alkanol amide is obtained by reacting a higher fatty acid or its ester, monoalkanolamine of formula I [R<1> is a 2-4C alkylene or polyoxyalkylene of the formula; -(AO)n - (AO is a 2-4C oxyalkylene); and (n) is 1 to 3] and dialkanolamine of formula II [R<2> and R<3> , may be the same or different, are each a 2-4C alkylene or polyoxyalkylene of the formula; -(AO)n - (AO is a 2-4C oxyalkylene); and (n) is 1 to 3] with a mixture of alkanolamine blended in a molecular ratio of monoalkanolamine to dialkanolamine of (1 to 99) to (45 to 55).
Patent JP-H07279682-A (JP)
Title: Turbo-timer device
Inventor: YAMAGUCHI JUNICHI
IPC: F02B39/16
Filed: 1994-04-05
Abstract: PURPOSE:To enable the ON or OFF state of a power switch to be informed to a driver by both a lamp and voice each time. CONSTITUTION:A turbo-timer device is provided with an electronic controller 1 for detecting the ON or OFF start of an ignition switch S, a display unit 2 for electrically connected to the electronic controller 1, and for displaying the time of a timer (T), and a vocalizing device 3 to be controlled by the electronic controller 1. When the ignition switch S is turned off, the fact is detected by the electronic controller 1, and a signal is applied to the input side of a timer circuit T. A relay contact of the controller 1 turned off by this time is turned on, thereby voltage is supplied to an engine driving device 4 from a battery B through the relay contact, so as to idle the engine. In this time, the state or the corresponding explanation like 'Stand by OK.' 'Count down Start' is issued by the vocalizing device 3.
Patent JP-S55157747-A (JP)
Title: Electrophotographic receptor
Inventor: KAWAMURA TAKAO
IPC: G03G5/04
Filed: 1979-05-29
Abstract: PURPOSE: To obtain an electrophotographic receptor causing no environmental pollution and having superior heat resistance, high surface hardness, superior wear resistance, etc. by forming an amorphous silicon photoconductive layer on an electrically conductive substrate by a glow discharge decomposition method.  
     CONSTITUTION: An electrically conductive substrate is set to a temp. of about 50W250°C, and on the substrate an about 10W60μ thick amorphous silicon photoconductive layer is formed by a glow discharge decomposition method to obtain an electrophotographic receptor. On the layer a less than several μ thick protective layer of silicon, acrylic resin or the like may be formed. By adding about 90W 160ppm of boron to the above-mentioned amorphous silicon the silicon exhibits properties practically as an intrinsic semiconductor, and the charge retentivity, dark attenuation coefficient, etc. are enhanced furthermore. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S524152-A (JP)
Title: Phase synchronous circuit
Inventor: KURIMURA TOSHIO
IPC: H03L7/14
Filed: 1975-06-05
Abstract: PURPOSE:To interrupt sampling of the integrator as soon as the interrupted signal is turned OFF and to maintain the control voltage of the variable oscillator at the level that was just before the interruption, thus securing a high-accuracy phase synchronism with the interrupted signal.
Patent JP-H03268455-A (JP)
Title: Semiconductor module
Inventor: ITO KAZUTOSHI
IPC: H01L23/473
Filed: 1990-03-19
Abstract: PURPOSE:To prevent a load from being exerted on a cooling structure owing to circulated water pressure of cooling water and hence prevent the cooling structure from cracking by introducing and keeping inactive gas of the same pressure as the circulated water pressure. CONSTITUTION:A housing 7 is joinned with a wiring substrate 2 for hermetically sealing a semiconductor device 1 and a cooling structure. To the housing 7 an inactive gas supply port 8 is connected, through which port 8 inactive gas is forcedly introduced and the same pressure as cooling water pressure is kept in the sealed housing 7. By keeping at all times the inactive gas in the sealed housing in which a semiconductor chip and the cooling structure are encapsulated to the same pressure as the cooling water pressure in the cooling structure, the cooling structure is prevented from being fatigued and cracking owing to the cooling water pressure.
Patent JP-S60211104-A (JP)
Title: Actuator
Inventor: SUZUKI HIROSHI
IPC: F15B15/00
Filed: 1984-04-04
Abstract: PURPOSE:To rotate a rotary shaft forwards and backward within the range of an arbitrary rotating angle by mounting a cam driver on the first and second cylinder mechanisms through the second and third coupling plates, and engaging the cam driver with a cam fixed to the rotary shaft. CONSTITUTION:The first cylinder mechanism 8 is disposed orthogonally to a rotary shaft 4, and the second cylinder mechanism 12 is coupled in parallel to the first cylinder mechanism 8 by the second coupling plate 11. A cam driver 19 is coupled to the second cylinder mechanism 12 by the third coupling plate 17, and the cam driver 19 is engaged with a cam 21 fixed to the shaft 4. In this arrangement, the rotary shaft 4 is rotated forwards and backwards within the range of an arbitrary rotating angle, and the rotary shaft 4 can be stopped at an arbitrary rotating angle with the range of the arbitrary rotating angle easily, reliably and smoothly.
Patent JP-H05274075-A (JP)
Title: Information processor with help function
IPC: G06F3/02
Filed: 1992-03-25
Abstract: PURPOSE:To improve the convenient use of a help function, to make operation guide easy to understand, and to dispense with a specific help file for voice guidance by performing the operation guide in voice in addition to the operation guide on a display screen. CONSTITUTION:When a help request is issued, one of help files 1-1 to 1-n for display is selected corresponding to a system state at that time by a selection part 2, and a character string part that becomes a target for voice output is extracted in line unit from a selected help file by a voice output target part extraction part 6. An extracted character string part is converted to audio data by using a voice conversion library 8 by an audio data conversion part 7, and is outputted in voice from a voice output device 10 under the control of a voice output control part 9. In parallel with this, a display output target part is extracted from a selected help file by a display output target part extraction part 3, and is displayed and outputted from a display device 5.
Patent JP-S62226539-A (JP)
Title: Coaxial magnetron
Inventor: YAMASHITA TOSHIHIKO
IPC: H01J25/50
Filed: 1986-03-27
Abstract: PURPOSE:To suppress the absoption of a pi mode of a wave absorber, by metalizing the ceramic wave absorber on a contact surface with a pole piece, while also metalizing a partial range of the surface at the interaction space side. CONSTITUTION:In a coaxial magnetron, the contact surface of a wave absorber 7 with a pole piece 6 is metalized and a metalized pattern 72 is installed on the surface of the wave absorber 7. With a metalized layer 71, contact between the ceramic wave absorber 7 and the pole piece 6 is improved, therefore thermal conduction resistivity in a contact part decreases, whereby the wave absorber 7 is effectively cooled, and absoption efficiency is no longer dropped. In addition, adhesion works better and it is in no case slipped off during operation, while assembly is easy enough. The absoption of a pi mode is suppressed by the metalized pattern 72 installed on the surface of the wave absorber 7.
Patent JP-S59191724-A (JP)
Inventor: ZOLLINGER JOSEPH LAMAR
IPC: C07D271/10
Filed: 1984-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61227110-A (JP)
Title: Method for controlling production of multi-purpose molten iron integral ironwork
Inventor: UNO SHIGENORI
IPC: C21B5/00
Filed: 1985-03-30
Abstract: PURPOSE:To monogenically control the entire stage by calculating the future required amt. of the molten iron in various production stages for the molten iron, predicting the rate and components of tapping, determining an optimum distribution pattern, discriminating the realizability thereof and adjusting the components of the molten iron. CONSTITUTION:The required amt. of the molten iron in the optional future period for each of a steel making stage and pig casting stage is calculated and the rate and components, etc. of tapping in the same period are predicted. The optimum distribution pattern (e) is determined by a central computer G. The pattern (e) is checked with a process computer F and when the computer judges the executability, the computer emits a command for feeding a component adjusting material to an out-of-furnace component adjusting device group (b) to adjust the tapping from a blast furnace A to the components satisfying the requirements requested by a downward stage group D. The molten iron subjected to the component adjustment is conveyed by a receiving vessel C such as ladle or torpedo to the downward stages D1-D4 determined preliminarily by the central computer G. The molten iron is finished to the final product in the stage D and is temporarily integrated in a storage yard E.
Patent JP-H09226536-A (JP)
Title: Car washing device
Inventor: MIYAO KIMIFUMI
IPC: B60S3/04
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To maintain brush cleaning tools in a clean condition by arranging a control means to wash away a detergent sticking to the brush cleaning tools by switching it to delivery of water before prescribed time passes after bubbling and delivering detergent water at brush cleaning time. SOLUTION: A car washing device is composed of a device main body 1 to forcibly send water or detergent water or the like to water supply pipe lines 31 to 33 in a switching system and plural terminal device 21 to 23 where spray guns 4 which are connected to the main body 1 through the water supply pipe lines 31 and 33 and deliver wash water under high pressure and brush cleaning tools 5 which have cleaning brushes 6 on the tips and deliver wash water under low pressure are properly arranged. High pressure spray cleaning and brush cleaning using the cleaning brushes 6 can be performed by the respective terminal devices 21 to 23 . A bubbling detergent is delivered at brush cleaning time, and the brush cleaning for a prescribed time can be performed.  Before this prescribed time passes, it is switched to delivery of water, and a detergent sticking to the brush cleaning tools 5 can be washed away.
Patent JP-S57181413-A (JP)
Title: Disc player
Inventor: TAKAHASHI HIDEYUKI
IPC: G11B33/12
Filed: 1981-05-02
Abstract: PURPOSE:To make loading and unloading of a disc easy, by detaching a disc transferring means from the outer circumference of a disc in a disc playing  state, and providing an excessive stroke between the disc transferring means  and a disc outer circumference. CONSTITUTION:A drawing-out roller 78 abuts to the outer circumference of a disc 2 and carries a disc 2 to an engaging position with a clamper 62, i.e. a playing position accompanied with the carrying of a slider 58. The disc 2 carried with the slider 58 is set to a supporting guide 43 of a carrier. The slider 58 further keeps moving from the set position of the disc 2. Because of an excessive stroke S provided between the outer circumference of the disc 2, since the drawing out roller 78 which is the disc transferring means is removed from the  outer circumference of the disc 2 at the playing state, there is no need for providing a means for shoving the disc transferring means aside during playing.
Patent JP-S55160150-A (JP)
Title: Device for disposing of blow-by gas of internal combustion engine
Inventor: TANAKA MASARU
IPC: F01M13/00
Filed: 1979-06-01
Abstract: PURPOSE: To prevent a return flow from temporarily fluctuating and maintain an appropriate air fuel ratio when a load changes suddenly by providing a flow control valve in a blow-by gas return pipe which communicates with an intake pipe and by regurating the valve depending on the intensity of negative pressure introduced through an orifice.  
     CONSTITUTION: The intake manifold 14 of an engine and its crankcase not shown in the figure are connected to each other by a blow-by gas passage 22, which is equipped with a flow control valve 26 having a valve element 37 secured on a diaphragm 32 to regulate the returned quantity of gas. The negative pressure chamber 40 of the control valve 26 is connected to the intake manifold 14 through a return passage 44 having an orifice 50 to introduce intake negative pressure into the chamber 40 to open or close the valve element 37 depending on the intersity of the negative pressure. In sudden acceleration or deceleration or the like, the negative pressure is transmitted with a time lag due to the orifice 50 to delay the opening/ closing of the valve element 37. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59194178-A (JP)
Title: Pressure control valve
Inventor: SAKAMOTO AKIRA
IPC: F16K31/124
Filed: 1983-04-15
Abstract: PURPOSE:To protect a diaphragm from damage due to overpressure, by securing a plate on the central part of the top of the diaphragm and providing a valve casing with a recess whose height in the direction of action of the diaphragm is nearly equal to the thickness of the plate. CONSTITUTION:A plate 4 is disposed on the central part of the top of a diaphragm 2. The inside of the lower portion of a bonnet 12 is provided with an annular recess 5 of such size that the plate 4 is fitted therein. The height of the recess 5 in direction of action of the diaphragm 2 is nearly equal to the thickness of the plate 4. The diaphragm 2 is moved up and down depending on the magnitude of pressure at a primary side to displace a valve 3. When the pressure at the primary side has become extremely high due to some cause or a pressure proof test is conducted, the plate 4 is completely fitted in the recess 5 to prevent the diaphragm 2 from being moved up further.
Patent JP-S51144801-A (JP)
Title: Heat exchanger
Inventor: SASAKI TAKESHI
IPC: F22B1/06
Filed: 1975-06-06
Abstract: PURPOSE:Facilitation of removing the gruop of piping for manifold multi-heatpiping heat exchanger outside the body and that of inspecting for serving maintenance.
Patent JP-S55160119-A (JP)
Title: Internal combustion engine of cylinder fuel injection system
Inventor: AIHARA HISAMOTO
IPC: F02B19/00
Filed: 1979-05-31
Abstract: PURPOSE: To prevent a generation of smoke when an engine is in a state of high load, by providing high voltage electrodes in an auxiliary combustion chamber of the engine and performing an arc discharge operation.  
     CONSTITUTION: In an auxiliary combustion chamber 2, a pair of rod-shaped electrodes 25A and 25B are provided at a face-to-face position to each other. Fuel from a fuel injection nozzle 9 is fed in such a manner as to pass between said electrodes 25A and 25B facing each other. To the electrode 25A, a positive high voltage is applied, and the opposite electrode 25B is applied a negative voltage. An injection pressure of the fuel is detected by a pressure sensor 14 to determine its injection time, amplify the output of said pressure sensor 14 by an amplifier circuit 18, allow this amplified signal as a trigger to actuate a high voltage generator circuit 19 during the time determined from the then rotational speed of an engine and apply a high voltage to the electrode 25A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11251494-A (JP)
Title: Semiconductor device
Inventor: MIMURA SHINYA
IPC: H01L23/28
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To relieve the heat of a semiconductor element and noise directly to the open air or mounting board by exposing the back side of a semiconductor element mounting face of a semiconductor element mounting part out of an encapsulating resin. SOLUTION: At a semiconductor electric 1a the back side of a semiconductor element mounting face of a semiconductor element mounting part 2 is not covered with an encapsulating resin 7 but is made to be exposed out of the encapsulating resin 7. The down bond 8 is made to the semiconductor element mounting part 2 from a ground electrode of a semiconductor element 5, and the semiconductor element mounting part 2 is utilized as a ground. A high thermal conductivity Ag paste which is lean in solvent is used as an adhesive 5 for mounting the semiconductor element 5, and the stand-off is set in a range of 0.0508±0.0254 mm. Thus it is possible to relieve the heat of the semiconductor element well to the mounting substrate as well as the noise well to the mounting board and is made surely mountable, even if warpage in the semiconductor substrate is generated.
Patent JP-S57182632-A (JP)
Title: Driving force distributing method
Inventor: NORO OSAMU
IPC: G01M7/02
Filed: 1981-05-06
Abstract: PURPOSE:To prevent an effect which has increased the number of driving devices from being reduced, by suppressing the generation of stress in the inside of an object, and distributing the driving force so that force for varying a shape of the object to be driven is not generated. CONSTITUTION:In a base board 1, each vibrator 2-1-2-n is placed so as to display its thrust in the vertical direction. The vibrators 2-1-2-n have, for instance, an electromechanical converting function which is capable of executing the vibrating operation corresponding to a command signal provided by an electric signal. The stress of the inside of the base board is force generated for keeping a shape of the base board itself constant, therefore, the condition that there is no stress of the inside of the base board becomes equivalent to the fact that the base board keeps a constant shape, that is to say, a plane as a whole even if the base board is divided to one vibrator each. Accordingly, in order to suppress generation of stress in the inside of the base board, it is possible not to reduce an effect which has increased the number of driving devices, by distributing the vibrating force of each vibrator 2-1-2-n so that the tip of a vibrating force vector, which has been set at each vibrating point is on 1 place.
Patent JP-S51144084-A (JP)
Title: Method of sealing a conductor in a silica-glass bulb
Inventor: IROKAWA HIKOTOMO
IPC: H01K3/20
Filed: 1975-06-05
Abstract: PURPOSE: To improve the sealing process of bulbs made of a silica glass such as mercury lamp, sterilizer lamp, etc., thereby removing voids developed in the press-sealed part, eliminating leakage of gas and improving the yield of products. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05274116-A (JP)
Title: Floating point arithmetic unit
IPC: G06F7/485
Filed: 1992-03-26
Abstract: PURPOSE:To provide the floating point arithmetic unit which can execute complicated function arithmetic deciding the number of valid digits at high speed. CONSTITUTION:The mantissa part of floating point data is inputted to a mantissa register 1, and the exponent part is inputted to an exponent register 2. A floating point position instructor 4 detects the position of a floating point from the contents of the exponent register 2 and based on that position, a floating point position corrector 3 shifts the contents of the mantissa register 1 and generates fixed point data. Corresponding to the fixed floating point data, a mantissa arithmetic unit 5 executes the operation processing. Thus, high-speed operation is realized by omitting the exponent operation processing required for the conventional floating point operation.
Patent JP-H10269911-A (JP)
Title: Puffer type gas-blast circuit breaker
Inventor: AKUTSU KATSUNORI
IPC: H01H33/70
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To improve breaking performance by relaxing electric fields in nearby the tips of a fixed main contact shoe and a fixed arc contact shoe when a puffer type gas-blast circuit breaker is broken. SOLUTION: A wire net 20 is movably arranged between a fixed main contact shoe 4 and a fixed arc contact shoe 3. A stopper part 4a, for regulating the movement range of the wire net 20, is formed on the tip of the contact shoe 4. The electric fields, in the vicinity of both the contact shoes 4 and 3, can be relaxed by providing a spring 21, for energizing the wire net 20 to the stopper part 4a side, and positioning the wire net 20 in nearby the tips of the contact shoes 4 and 3 when a movable arc contact shoe 7 is displaced to a breaking position.
Patent JP-H09254101-A (JP)
Title: Wood drilling device
Inventor: IKEDA SHIGERU
IPC: B27C3/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a wood drilling device having a simple structure which can easily drill a large number of holes in a timber. SOLUTION: A first holding means 2 of a timber (b) is provided at a front side of a base 1 and a support body 4 is provided at a back side so as to be moved laterally by a lateral moving means 8. To the support body 4, a lifting body 5 having a moving body 6 which can move back and forth is attached in a liftable manner by a lifting means 34. To the moving body 6, a driving means 8 whose drilling cutter (d) is axially supported by an output shaft 43 is attached.