baber/WOPTO huggingface dataset:
Patent JP-H05326220-A (JP)
Title: Motor driven slide variable resistor
Inventor: YAGI YOSHIKAZU
IPC: H01C10/38
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a motor driven slide variable resistor mainly employed in the fader for an audio appliance such as a mixing console in which abnormal noise caused by pulling a spring is eliminated during operation. CONSTITUTION:Springs 18a, 18b are arranged between hooks 11b, 11c mounted on the slider lever 11a of a slide variable resistor 10 with one ends thereof abutting on the hooks 11b, 11c, respectively, while the other ends stopping at the ends of wires 17 inserted into the springs 18a, 18b. The springs 18a, 18b are compressed by means of the wires 17 upon driving of a motor 16 thus suppressing abnormal noise.
Patent JP-H099208-A (JP)
Title: Multimedia direct access storage device and format method
Inventor: HARU JIYARUMAA OTETSUSEN
IPC: H04N7/173
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To transfer a source program signal to the direct access storage devide by writing a source program segment to plural data storage areas by a controller and reading the source program segment as a sequenced local segment through the adjustment. SOLUTION: A multimedia server 30 sends a video program or another visual or audio expression as a customized compression digital source program segment stream to a subscriber's set-top control system 62 via a communication channel 44 in the on-demand pay-per-view system. A prescribed number of compressed program segments received from the server 30 under the control of the control system 62 is written in a storage area of a large capacity storage library and sequenced local program segments are sequentially read from the storage areas.
Patent JP-2000321137-A (JP)
Title: Instrument for measuring spectroscopic intensity distribution
Inventor: MIZUNO TOSHIYUKI
IPC: G03B15/05
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To determine the relative spectroscopic intensity distribution of a flash light source. SOLUTION: Relative spectroscopic intensity is determined for each wavelength using a steady light source and stored in the memory section 12 of a control section 11. During a specified time determined by a measurement timing circuit 10, the quantity of light of a stroboscope 6 is measured for each wavelength by a measuring circuit 709 and stored in the memory section 12 of the control section 11. The measurement of the quantity of light is then divided by the relative spectroscopic intensity stored in the memory section 12 at an operating section 13 and the division results are stored in the memory section 12 of the control section 11.
Patent JP-S5835619-A (JP)
Title: Oscillating arm driving device
Inventor: TOTORI MUNETOSHI
IPC: F16H21/10
Filed: 1981-08-27
Abstract: PURPOSE:To prevent the vertical oscillation of a light housing, by making it possible that the hooking part of an oscillating arm and the hooking part of an auxiliary oscillating arm are hooked with each other only in the oscillation limit position of the oscillating arm in the light housing or the like of a car. CONSTITUTION:The rotation of a driving motor 11 stored in a casing is transmitted to an oscillating arm 31 through a link mechanism of a crank 21 to oscillate the arm 31 back and forth within a prescribed angular range. An hooking part 32 is provided on the arm 31, and a connection link 22 which can be bent within a prescribed angular range is provided additionally in the link mechanism of the crank 21, and an auxiliary oscillating arm 37 which is oscillated back and forth within a prescribed angular range and has a hooking part 39 is provided. The hooking part 32 of the arm 31 and the hook part 39 of the arm 37 are hooked with each other only in the oscillation range limit position of the arm 31 to restrict the vertical motion of the arm 31, thus preventing the vertical oscillation of, for example, a light housing.
Patent JP-H02310633-A (JP)
Title: Fault restoration processing system for virtual computer system
Inventor: YAMAMURA NAOMI
IPC: G06F9/46
Filed: 1989-05-25
Abstract: PURPOSE:To continue a processing without regenerating a virtual computer by extracting fault information and preserving it in a file even if a virtual computer system detects a fault. CONSTITUTION:The restoration range setting means A of a virtual computer monitor 1 previously sets a fault restoration range for restoring the fault detected in the monitor 1 with respect to the program of the virtual computer, which is to be executed. When abnormality occurs and the fault being the cause of an abnormal stop is detected, a fault cause analysis means B analyzes the fault cause. Then, a fault information extraction means C extracts fault information with respect to the fault analyzed in the analysis means B and preserves it in a file device 2. A fault instruction blocking means D blocks the instruction in the middle of execution and restores the system to a state immediately before the fault if the detected fault is due to the mistake of the program.
Patent JP-S55115532-A (JP)
Title: Paper feeding actuator in printing machine such as copier
Inventor: SAWADA YOSHIMASA
IPC: B65H3/52
Filed: 1979-10-18
Abstract: PURPOSE: To avoid paper feeding error and shrinkage by making the tips of forms bite into a timing roller and a guide roller, applying uniform tension upward, and fitting paper feeding timing.  
     CONSTITUTION: When a solenoid is excited by start signals, the paper feeding ring 8 rotates at fixed angles, sends out the uppermost forms, arriving at the tangential lines of the timing roller 28 and the guide rollers 33, and re-apply tension (b). In this case, the second and subsequent forms are checked by the wedged gap which is formed by the paper feeding ring 8 and the handling plate 18. The forms which arrive at the timing roller operate the switch 29C and go into wait status. Then the solenoid is excited, the timing roller 28 rotates, and the forms are sent in. Since tension (b) is applied in this case, the forms immediately follow the start of the timing roller 28 and are sent in without being shifted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000316729-A (JP)
Title: Stainless bottle
Inventor: WAKATSUKI TOMOHIRO
IPC: A47J41/02
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To wash a stainless bottle as it is and to reduce its production cost in the stainless bottle having a double wall structure obtained by making a vacuum space between an inner container and an outer container and also having a bottom plate welded at the lower end of the trunk part of the outer container. SOLUTION: A bottom plate 12 is formed as an external body connected with the trunk part 11 of an outer container 2 and the rising part 12d of the periphery of the plate 12 is externally fitted to the lower end of the part 11 of the container 2 and welded at a position B on the upper end face of the part 12d. Thus, a part between plate surfaces where the plate 12 and the part 11 of the container 2 are closely fitted to each other is sealed at its outer end part to prevent water from entering this part between the plate surfaces. Since the container 2 is constituted by a structure without the water infiltrating gap, without additionally providing a conventional cover, or the like, which covers a welding part like this, a stainless bottle is made more inexpensive and can be washed as it is.
Patent JP-H11322246-A (JP)
Title: Escalator
Inventor: KON JUNJI
IPC: B66B23/22
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To secure the courses of other passengers, even if passengers who slowly walk after they step down from an escalator exist, by constituting rails and moving handrails provided on both sides so as to be longer on only one side in the escalator provided with steps and the moving handrails traveling at substantially the same speed in the same direction. SOLUTION: At both of a boarding port 2 A to be a getting on port and an alighting port 2 B to be a getting off port, rails 3 and moving handrails 4 are made longer on only one side. Because almost passengers who slowly walk normally use the moving handrails 4, they walk in a state that they grasp the moving handrail 4 as it is so long as the moving handrails 4 exist also after they get off the steps of an escalator. Namely, passengers who slowly walk can be guided in a fixed direction and can be prevented from hanging around over the full width of the getting off port. Therefore, the courses of passengers who step down succeeding to the passengers who slowly walk and are normally in a hurry can be sufficiently secured.
Patent JP-S63299401-A (JP)
Title: Cascade-connected amplifier
Inventor: SAKAI SATORU
IPC: H03F1/30
Filed: 1987-05-28
Abstract: PURPOSE:To sufficiently perform the temperature compensation of a first cascade connection circuit, by offsetting the change of an output current due to the temperature change of a collector cut-off current and the DC current amplification factor of the first cascade connection circuit with the temperature change of the collector cut-off current and the DC current amplification factor of a second cascade connection circuit. CONSTITUTION:The change component of a collector current due to the collector cut-off current ICBO1 of a first transistor 2 is offset by the change of the collector cut-off current ICBO3 of a third transistor 11. Similarly, the change component of the collector current of a second transistor 5 is offset by the change of the collector cut-off current ICBO4 of a fourth transistor 12, thereby, the change of the output current due to the currents ICBO1 and ICBO2 can be eliminated. Also, the change component of an emitter current due to the change of the DC current amplification factor h of the transistors 2 and 5 can be absorbed by the change component of the base currents of transistors 11 and 12. Therefore, the temperature compensation can be performed by eliminating the change of the output current due to the temperature change of the first cascade connection circuit 10 by the second cascade connection circuit 14.
Patent JP-S5924298-A (JP)
Inventor: KANAZAWA JIYUNYA
IPC: G21F9/00
Filed: 1982-07-30
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-H10319246-A (JP)
Title: Surface light emitting device
Inventor: HIBINO KATSUTOSHI
IPC: G02B6/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a surface light emitting device suppressing the power consumption, making the device small in size and light in weight and without being affected by the restriction on the appearance. SOLUTION: A light guide plate 1 is composed of e.g. polycarbonate resin. The external shape of the back surface of light guide plate 1 is a tilted wedge- like shape. Light is made incident from the upper surface and transmitted from the front surface. The respective surfaces other than the front and upper surfaces is adhered by or coated with e.g. a reflection plate or a reflection film made of aluminum. A cold cathode tube 2 and a reflector 3 for introducing light on the back of the cold cathode tube to the light guide plate 1 are arranged on the upper part of the light guide plate 1.
Patent JP-H02310460-A (JP)
Title: Mass analysis and mass analysis apparatus
Inventor: MARUO TETSUYA
IPC: G01N27/62
Filed: 1989-05-26
Abstract: PURPOSE:To improve the dynamic range of the analysis method and to allow the measurement of a large dynamic range by providing an ion decelerating means between an ion accelerating means and an ion detector. CONSTITUTION:A pulse laser generator 21 generates a UV pulse laser 22 of a high luminance. The pulse laser 22 is condensed by a laser condensing means 23 to bombard the surface of a sample 24. Ions 25 are generated from the surface of the sample 22 by the impact of the pulse laser 22. The ions 25 are accelerated and collected by an ion leader electrode 26. A deceleration electrode 28 is installed between a quadrupole type mass analyzer 27 and the ion leader electrode 26 and a deceleration voltage is impressed thereto from a deceleration voltage power source 29. The acceleration ions lead out by the ion leader electrode 26 are decelerated by the potential difference between the deceleration electrode 28 and the ion leader electrode 26 and are made incident to the quadrupole type mass analyzer 27. The ions subjected to the mass analysis by the quadrupole type mass analyzer 27 are measured in a detecting section 12. The measurement of the large dynamic range is possible in this way.
Patent JP-S63302790-A (JP)
Title: Control circuit of wire drawing machine
Inventor: TANAKA MASAO
IPC: H02P5/46
Filed: 1987-05-29
Abstract: PURPOSE:To block the dip of wire rod or its excessive tension and to prevent it from causing processing flaw or breaking, by balancing the load current of a take-up drum driving motor with a current balance setter. CONSTITUTION:Current balance setters 81 and 82 are provided between the control circuit of taken-up drum driving motors 7, 17 and 27 of each wire drawing machine 10, 20 and 30. A current balance setter 82 compares the current command value outputted from a speed regulator 1 of the take-up drum driving motor 7 with the current command value outputted from a speed regulator 11 of the take-up drum driving motor 17 of the wire drawing machine 20 at next stage and outputs a correction signal depending on its deviation. This correction signal is then added to the speed command value inputted through a ratio controlling amplifier 41 and inputted into the speed regulator 1.
Patent JP-H09316758-A (JP)
Title: Production of metallized yarn and apparatus therefor
Inventor: MIKI TAKASHI
IPC: D04D9/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide both an apparatus for producing a metallized yarn capable of preventing corrosion of a metallic layer from a cut surface thereof and a method for producing the metallized yarn. SOLUTION: This apparatus for producing a metallized yarn S comprises an uncoiler 10 for delivering a sheet F having a metallic layer, a feeding mechanism 13 for a protecting agent capable of making the protecting agent stick to the sheet F, a microslitter 21 capable of cutting the sheet F into plural yarns with rotary blades 22 and 24 and developing the protecting agent on the cut surface and a winding mechanism 34 capable of winding the metallized yarn S. The protecting layer contains one or more substances selected from a perfluoroalkyl polyether, a perfluoroolefin, a fluorinated silicone, a fluorine-based compound, a silicone oil, a silicone grease, a mineral oil, an alkylnaphthalene, a polyalkyl phthalate, a polyphenyl ether, a petroleum wax, a microcrystalline wax, a paraffin wax and a polyolefin wax.
Patent JP-H05142550-A (JP)
Title: Production of display device
Inventor: TERADA YUMIKO
IPC: G02F1/1339
Filed: 1992-05-26
Abstract: PURPOSE:To obtain precisely distributed spacers and to enable fine formation by forming the spacers by an electrodeposition technique. CONSTITUTION:Electrode patterns consisting of a transparent conductive film 9 consisting of tin oxide are formed by a spray coating method on a substrate 8 consisting of a transparent material. The surface of a transparent substrate formed with the spacers on the electrode patterns is then coated with a transparent insulating film 10 and is subjected to a patterning treatment in the parts on the electrode patterns where the spacers are disposed. These parts are removed. Further, the substrate 8 is immersed into an electrodeposition bath and a voltage is impressed thereto with the transparent conductive film 9 as anode. The substrate 8 is pulled up and is sufficiently washed with water. The high polymers sticking to the insulating film 10 are flushed away but the high polymers exposed on the transparent conductive film 9 are insoluble in water and are not flushed away by the washing with water. The spacers 11 consisting of the high-polymer layers having good transparency are thus formed by drying after the washing.
Patent JP-S63299090-A (JP)
Title: Drive circuit for electroluminescence element
Inventor: YOSHIDA YUZO
IPC: H05B44/00
Filed: 1987-05-29
Abstract: PURPOSE:To decrease the oscillation frequency fluctuation and reduce the energy loss by detecting the output of a light receiving element detecting the lumines cent strength of an electroluminescence element and controlling the on-period of a main switching element. CONSTITUTION:Part of the output light of an electroluminescence loss 10 is inputted to a CdS cell 25, for example, via a slit 28, the voltage detected by this CdS cell 25 is applied to a feedback circuit 26, and the on-period of a main switching element which is a constituting factor of a DC/AC converting circuit 27 is controlled. The fluctuation of the luminescent strength or the oscilla tion frequency due to the aging change of the electroluminescence element is controlled, the switching operation can be reliably performed, thus the energy loss is reduced, the highly efficient drive can be performed, and the brightness of the electroluminescence element can be efficiently adjusted without using a stabilized power supply.
Patent JP-H06321981-A (JP)
Title: 6-substituted steroid derivative
Inventor: NUMAZAWA MITSUTERU
IPC: A61P15/00
Filed: 1993-05-13
Abstract: PURPOSE:To produce the subject composition obtained by substituting a specific site of a steroid skeleton with a specific substituent, having excellent aromatase inhibiting action and effective for the treatment of diseases caused by excess estrogens such as mammary cancer. CONSTITUTION:The objective composition of formula I (R is ethyl, propyl, butyl, etc.; dotted line between 1 and 2 sites of the steroid skeleton represents arbitrary presence of double bond; dotted line at the 6-site represents that the substituent R is bonded to either alpha- or beta-site) is produced e.g. by reacting a compound of formula II (Y is ketal) with a Grignard reagent, eliminating the ketal-protection group, dehydrating the product and optionally subjecting the reactional product to a reaction to isomerize the 6-site or a reaction to introduce double bond between 1 and 2-sites.
Patent JP-S5360481-A (JP)
Title: Innert gas feeding equipmen
Inventor: TONEGAWA KIYOSHI
IPC: G21C1/08
Filed: 1976-11-10
Abstract: PURPOSE: To prevent the stopping of continuous operation due to loss of a compressed air source in an atomic power plant, by means of being subjected pneumatic actuating equipments etc. to be full operationable by effectively combinating an innert gas system and a compressed air system for measuring instruments and for plant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5924252-A (JP)
Title: Quartz oscillation type moisture meter
Inventor: HIRAI KENJI
IPC: G01N5/02
Filed: 1982-07-30
Abstract: PURPOSE:To always perform the measurement of moisture in high preciseness, by a method wherein a first and a second moisture removing passages are provided in parallel and, when the moisture absorbing capacity of the first moisture removing passage is lowered to a definite limit or less, the second moisture removing passage is used. CONSTITUTION:A specimen gas is introduced for a definite time from an introducing passage 10 to be passed through a first moisture removing passage 11 and sent to a moisture meter 15 while the moisture thereof is substantially removed. Subsequently, the specimen gas is introduced from an introducing passage 16 for a definite time and passed through a solenoid valve 17 to be sent to the moisture meter 15. The moisture content of the specimen gas is measured from the difference in two frequencies oscillated from the moisture meter 15. At appropriate time intervals, a second moisture removing passage 18 is used to send the specimen gas to the moisture meter 15 and, when the difference of the oscillation frequency in this case and the oscillation frequency obtained by using the second moisture removing passage 18 becomes high in a definite limit or more, the first moisture removing passage 11 is changed oer to the second moisture removing passage 18. During this time, the moisture removing capacity of the first moisture removing passage 11 is restored by a method such as replacing a moisture removing device 13.
Patent JP-H04358410-A (JP)
Title: Surface acoustic wave element and production thereof
Inventor: IMAI TAKAHIRO
IPC: H03H9/02
Filed: 1991-06-05
Abstract: PURPOSE:To easily produce a surface acoustic wave element that is available even in a high frequency area by composing a diamond layer on a substrate by a vapor-phase growth process and providing a piezoelectric layer and an electrode on the surface of the diamond layer at the side touching the substrate after eliminating the substrate. CONSTITUTION:A diamond film is grown on a base material with 40mum thickness, for example, by a thermal filament CVD process. Then Si of the base materialis dissolved away by fluoronitric acid. A piezoelectric layer 3 and an inter digital electrode are vapor-deposited with Al on the interface where the diamond film eliminated the Si has been brought into contact with the Si. Thus two pairs of interdigital electrodes 4 are obtained by the ordinary photolithography. Then a ZnO film is formed by an RF magnetron sputtering process with 2.5mum thickness for example. Thus it is possible to obtain a surface acoustic wave element of a GHz band that can improve the sigma value of an X-ray rocking curve, the electric resistivity and the maximum resonance frequency.
Patent JP-S5840242-A (JP)
Title: Cutting tool feed method in lathe
Inventor: IWATA NOBUO
IPC: B23B1/00
Filed: 1981-08-28
Abstract: PURPOSE:To compensate the backlash of a feed controlling device and improve machining accuracy, by shifting a cutting tool in the direction of being subject to work reaction force in time of cutting and, after once keeping apart from the workpiece, shifting the cutting tool in a direction against said work reaction force. CONSTITUTION:In case of machining the outer diameter of a bar cycle, the cutting tool 5 is traveled in rapid traverse up to a tool removal position 5b at the calculated X-axis' plus position. When the Z-axis feed of a work 1 gets through, as a cutting tool 5 shows in a position 5a. Next, the tool 5 is as well traveled in rapid traverse up to a scheduled cutting position 5c from the tool removal position 5b. In this state, the backlash of the feed controlling device is moved to the X-axis' plus side whereby the backlash of the feed controlling device in the X-axis can be compensated.
Patent JP-S63300115-A (JP)
Title: Wall structure of banking structure
Inventor: SHIMADA SHUNSUKE
IPC: E02D17/18
Filed: 1987-05-29
Abstract: PURPOSE:To strongly maintain a vertical wall by lessening the displacement of the wall by a method in which support metals are attached to the vertically adjacent joints of the back of wall panel by acrossing both upper and lower backs and the panels are fixedly supported. CONSTITUTION:Support metals 4 are attached to vertically adjacent joints 3 of the backs 2 of wall panels 1 across the backs 2. The vertically adjacent panels 1 are mutually fixed and vertically stacked up, and reinforcing materials 12 are connected through a connecting metal 4a to the central part A of the backs 2 of the panels 1. The conformity of the wall panels 1 can thus be kept and stable banking structure can be constructed.
Patent JP-H11313484-A (JP)
Title: Switching power unit
Inventor: INOUE NOBUYUKI
IPC: G09G3/12
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a switching power unit which is able to reduce the switching loss that occurs, when a switching element is turned on or off. SOLUTION: In a switching power source provided with a main transistor 5 which switches the electric current which flows into the primary side of a transformer 3 connected to a DC power source 2, a delay circuit T is provided to the drive circuit of the transistor 5 so as to delay the turning-on timing of the transistor 5 by means of the circuit T. Consequently, a collector current IC can be prevented from flowing, in a state where a collector-emitter voltage VCE is impressed, when the main transistor 5 is turned on.