baber/WOPTO huggingface dataset:
Patent JP-S5576109-A (JP)
Title: High-shrinkage polyester yarn and its production
Inventor: TAKAHASHI TETSUO
IPC: D01F6/62
Filed: 1978-11-27
Abstract: PURPOSE: Undrawn multifilaments of polyester are continuously draw under specific conditions, thus preventing dyeing speck and imparting high shrinkability and tensile properties enough to be used for clothing.  
     CONSTITUTION: Undrawn multifilaments of polyester with a optical birefringence of 0.03W0.08 are continuously drawn between heated feed rollers which are controlled to a constant temperature in the range from 25W90°C and draw rollers so that the ratio of the draw ratio to the draw ratio at break becomes 0.62W0.75. Consequently, the resulting drawn fibers show no dyeing speck in the lengthwise direction, have more than 30% dry shrinkage at 200°C and boiling water shrinkage, show no fatigue peak on the stress-strain curve at room temperature and have 25W 40% elongation at break. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5770437-A (JP)
Title: Leakage detecting and announcing device
Inventor: KAI TAKENORI
IPC: A61F13/15
Filed: 1980-10-22
Abstract: PURPOSE:To facilitate replacement by mounting a wet sensor provided with an electrode on the surface of a water retentive and absorptive insulator freely removably to the body of a detecting part. CONSTITUTION:A substrate 10 having electric circuits are built in a body 1 of a detecting part, and is connected electrically to a connector 5. The connector 5 consists of a clip 6, a lead part 8 and conductors 9. A sensor 2 is constituted of a base 3 consisting of water absorptive and retentive insulator such as paper, fabrics or the like and plural pieces of electrodes 4 joined to the surface thereof. To connect the sensor 2 to the body 1, one end of the sensor 2 is so bent that the electrodes 4 expose on the surface and this part is clipped 6.
Patent JP-S63311571-A (JP)
Title: System for managing storage device for cad system
Inventor: MATSUHASHI IKUO
IPC: G06F12/00
Filed: 1987-06-15
Abstract: PURPOSE:To make the storing area of a storage device changeable so that the storage device can be used effectively, by storing the kind and quantity of the excessive data when it is detected that inputted data are excessive to an allocated area and inputted the data stored in an external storage device to the storage device after redividing the storing area of the storage device in accordance with the kind and quantity of the excessive data. CONSTITUTION:When data are inputted, a 1st means checks whether or not the data are excessive to the area allocated to the data and, when the data are excessive, a 2nd means stores the kind (graphic data or character data) and quantity of the excessive data. A 3rd means outputs the data in a storage device, namely, the original data and added data to an external storage device. A 4th means redivides the storing area of the storage device so as to expand the are of the excessive data based on the storing information of the 2nd means. A 5th means inputs the data stored in the external storage device to the storage device, whose storing area is redivided, and causes the device to store the inputted data. Therefore, any excessive data can be stored in the storage device and the storage device can be used effectively.
Patent JP-H08337826-A (JP)
Title: Magnetic attraction device for sintered ore
Inventor: HARAKAWA TETSUMI
IPC: F27B21/08
Filed: 1995-06-14
Abstract: PURPOSE: To reduce leakage flux to a sintering pallet in a DL type iron ore sintering machine and, at the same time, to effectively give float-up magnetic flux to the sintering ore on a combustion zone. CONSTITUTION: In the DL type iron ore sintering machine, electric magnets 1, 2 facing the surface layer of the sintered ore 10 produced on the pallet 9 and a metal-base superconductive body 8 having side walls surrounding the side surfaces of the electric magnets between the side walls of the pallet 9 and the electric magnets 1, 2, back walls continuous from the side walls and surrounding the back surfaces of the electric magnets facing the sintered ore and their reverse surfaces and a metallic superconductive body 8 having a flange 8f continuous from opening edges of the side walls facing the sintered ore and in the direction along the surfaces of the electric magnets facing the sintered ore,  are provided in an interval from an igniting position 50 igniting the surface layer of the raw material for sintering ore in the pallet 9 endlessly connected for carrying the raw material to the position for discharging the sintered ore.
Patent JP-H07212006-A (JP)
Title: Stripping method for removing resist from printed circuit board
Inventor: ROBAATO FUINRII DORURII
IPC: H05K3/28
Filed: 1991-06-19
Abstract: PURPOSE: To provide a method for removing a photoresist image already subjected to a processing from a printed circuit board without damage to underlying high-density circuitry. CONSTITUTION: A blast process of solid particulate is used for removing a resist image. As the media for this blast, polymer particles having Moh hardness in the range from 2.0 to 4.0 are used.
Patent JP-H0229369-A (JP)
Title: Character erasable typewriter
Inventor: TORII HIROSHI
IPC: B41J29/36
Filed: 1989-06-09
Abstract: PURPOSE:To improve the efficiency of erasing work by moving by spacing a composite character to be printed without moving by spacing a printing mechanism or the mechanism, and erasing the composite character to be superposed and printed by back spring by one operation of an erasing key. CONSTITUTION:Before a printed character is automatically erased, a printing head is disposed at a half printing position (K+3)h by the operations of a back space key BS, a half back space key HBS, etc., then operating once an erasing key 2d. Then, a print control circuit 3 outputs an erasure drive signal EDS to an erasing mechanism 6 in response to an erasure command signal ES to dispose an erasing medium 6a forward of the position (K+3)h. Simultaneously, a printing character 'Umlaut' and a character code CC corresponding to 'A' are sequentially read from first and second memory areas h1.h2 at the memory location MK+3 of a memory 5 corresponding to the half printing position (K+1), and a print signal PS is output to a printing mechanism 4 corresponding to the character code.
Patent JP-S5852010-A (JP)
Inventor: TAKATANI SABUROU
IPC: B65B15/00
Filed: 1981-09-18
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-H0311109-A (JP)
Title: Exhaust noise reduction device for car engine
Inventor: SAKUMA YUICHI
IPC: F01N1/02
Filed: 1989-06-09
Abstract: PURPOSE:To make it possible to certainly prevent exhaust noise at the time of resonance from increasing without being affected by the change of the temperature distribution in an air exhaust system by actuating a movable type throttle mechanism for throttling the passage cross area of an exhaust pipe during operation at the time of lowering of temperature detected during engine acceleration. CONSTITUTION:The air exhaust system of an engine 1 is provided with catalysis converter 7, pre-muffler 8, and main-muffler 9 as an expansion section at the intermediate section of a series of tubes 3-5 from an air exhaust manifold 2 to the discharge port 6a of the head thereof. In addition, at the position directly before the upper stream of each expansion section, a temperature sensor 18 is arranged. The system is provided with a throttle unit 10 for throttling the passage areas of the respective tubes 3-5 in operation in the neighborhood of the temperature sensor 18 and a control unit 21 for actuating the throttle unit 20 when the temperature detected by temperature sensors is lowered while the engine 1 is accelerated. This detects the occurrence of the resonance during acceleration by the change of temperature, and makes it possible to reduce air exhaust noise by throttling the passage area of resonance node position.
Patent JP-S5847163-A (JP)
Title: Electronic control device for ignition timing
Inventor: NISHIDA MINORU
IPC: F02B1/04
Filed: 1981-09-16
Abstract: PURPOSE:To obtain the stable state of operation constantly by operating an ignition plug in accordance with the ignition timing based on a computed result and the ignition timing based on the input time of the signal to detect a fixed angle position after the reference angle position of the above-said ignition timing. CONSTITUTION:A captioned device is provided with a digital computer 10 into which signals of position sensors 2 and 3 on the circumference of a disk 1 synchronized with the revolution of an engine and signals of a clock generator 6 and a latch circuit 9 are inputted. This computer 10 sends a control signal based on the ignition timing computed in accordance with the number of revolutions of the engine to an FF circuit 15 via register 11, 12, accord circuits 13 and 14, and controls an ignition coil 19. In this construction, a delay circuit 23 into which an output signal P2 of the position sensor 3 is inputted is provided for outputting a signal RE obtained by delaying the signal P2 by a fixed time. This signal RE and an output signal R of the accord circuit 14 is inputted into an OR gate 24, and the output signal Re thereof is inputted into a reset terminal of the FF circuit 15.
Patent JP-H08338474-A (JP)
Title: Active damping controller
Inventor: NAGASHIMA ICHIRO
IPC: E04H9/02
Filed: 1995-06-14
Abstract: PURPOSE: To provide an active damping controller equipped with a long period constituent eliminating means that is able to eliminate any long period error constituent in a sensor signal, and also to check a phase difference between an input signal and an output signal to the minimum. CONSTITUTION: A state variable is detected by a sensor and it is fed to a filter 5 via an analog-to-digital converter. This filter 5 feeds a controller with a sensor signal Yi after having eliminated a long period constituent from a sensor signal Xi inputted. In addition, this filter 5 is equipped with a mean value calculating part 5b calculating a mean value Ei of the sensor signal Xi at just before the objective time, and an operational part 5c seeking the sensor signal Yi after having eliminated the long period constituent, respectively. The mean value calculating part 5b renews the mean value Ei by the weighted mean on the basis of this mean value Ei of the so-far sensor signal Xi and the newly supplied objective time sensor signal Xi (k).
Patent JP-H0440125-A (JP)
Title: Pattern synchronizing circuit
Inventor: TAKAHASHI TOSHIRO
IPC: H04J3/06
Filed: 1990-06-06
Abstract: PURPOSE:To synchronize an input pattern and a reference pattern without fail by providing a counter to count the number of pulses in a clock removing signal for removing the partial pulse from a clock to be supplied to a reference pattern generation circuit, and removing the partial pulse from the clock when the count value reaches a fixed value. CONSTITUTION:A counter 24 counts the number of pulses in a clock removing signal CT1 and when the count value becomes 4, a clock removing signal CT2 is obtained from a control circuit 23. Immediately afterwards, a pre-state clock removing circuit 13 removes one pulse from a clock FCL to be supplied to a frequency divider circuit 14. Thus, in a demultiplexing circuit 15, the phases of low-speed data IDA and IDB are exchanged and error generating in an input pattern IP in a specified cycle is unevenly distributed in the low-speed data IDA among the low-speed data IDA and IDB. Then, no error is unevenly distributed in the low-speed data IDB to be selected by a selector circuit 18. Therefore, the input pattern IP and a reference pattern RP are synchronized without fail.
Patent JP-H08337343-A (JP)
Title: Noncontact vibration control device for metal sheet
Inventor: TSUDA TAKEAKI
IPC: F16F15/03
Filed: 1995-06-14
Abstract: PURPOSE: To establish vibratory control without mechanical support by feeding back a prepared control signal to generate an attracting force to an electromagnet in the same period as vibration of a metal sheet and with the specified phase difference. CONSTITUTION: When a vibration is generated in a metal sheet S, a sensor 24 senses it as a surface displacement varying with time, and the resultant is fed to a band-pass filter 26 as a vibration voltage signal of zero volt reference. A voltage signal emitted by the band-pass filter 26 with the high frequency components removed is fed to a phase converter 28, in which the phase is shifted to the desired angle, followed by a conversion into a voltage signal as shown by the broken line, and the resultant undergoes a half-wave rectification by a rectifier 30 to be converted into a half-wave voltage signal having got rid of one component. This signal is passed through a low-pass filter 32 and converted into a voltage signal near a sine wave of zero volt or more, amplified by an amplifier 34, and is outputted to an electromagnet 22.  Thereby the metal sheet S is attracted, so that the vibration can be damped.
Patent JP-H0313542-A (JP)
Title: Graphite crystallized high molybdenum cast iron material having excellent wear resistance
Inventor: MAEIE NOBUROU
IPC: C22C37/08
Filed: 1989-06-08
Abstract: PURPOSE:To obtain the graphite crystallized high Mo cast iron material having excellent wear resistance without deteriorating its seizure resistance by forming it so that each prescribed amt. of C, Ni, Si, Cr, Mn and Mo are incorporated and graphite is crystallized out in the structure. CONSTITUTION:The high Mo cast iron material is formed from the compsn. contg., by weight, 2.0 to 3.5% C, 2.0 to 12.0% Ni, 1.6 to 3.5% Si, 0.1 to 5.0% Cr, 1.5% Mn, 2.0 to 16.0% Mo and the balance substantial Fe, and graphite is crystallized out in the structure. The cast iron material has excellent wear resistance since carbides are formed and tempering resistance is improved by Mo, Mo carbides are reinforced by Cr and the matrix is reinforced by Ni, Cr and Mo. Furthermore, since the cast iron material has good seizure resistance by the crystallization of graphite by Si and Ni, it is suitable to an outer layer material as a layer using for rolling in a composite roll.
Patent JP-S6125568-A (JP)
Inventor: HIRAMOTO JUNICHI
IPC: A61M39/00
Filed: 1984-07-17
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-H0315102-A (JP)
Title: Lighting equipment furnished with connecting structure
Inventor: AKIBA KATSUMI
IPC: F21S8/04
Filed: 1989-06-09
Abstract: PURPOSE:To make an operator free from trouble-some works wherein a connection fitting is separately prepared, and thereby lessen manhours required by providing the connection fitting for a part of a lighting equipment main body. CONSTITUTION:Locking holes 4 are provided for the both ends sections of a lighting equipment main body 1, and a connection fitting 2 with a locking projection 3 is monolithically provided with the main body 1 for a position close to one end section of the main body 1. The connection fitting 2 is separated from the main body 1 except the side face to the end section of the main body 1 so that only the side face to the end section is integrally connected with the main body 1 by a connecting section 7 with a narrow width. In order to fit the lighting equipment so as to be connected, it is mounted on a ceiling and the like in the state that it is bent to a position indicated by a dotted line while the connection fitting 2 is rotated to the direction indicated by an arrow head. A lighting equipment to be connected next, is mounted in the state that the locking holes 4 provided for the end section of a main body 1' is locked onto the locking projection 3 of the main body 1 respectively.
Patent JP-H10330925-A (JP)
Title: Method for discriminating exchanging time of target
Inventor: OKUMURA HIROYUKI
IPC: C23C14/34
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an easy and optimum method for discriminating the exchanging time of a target even in the case of executing sputtering one and the same target under a plurality of conditions in which sputtering rates are different. SOLUTION: The integrated powder value of the conventional target exchanging time is converted by a formula in such a manner that the relation between the amt. of a target to be reduced by sputtering and the integrated electric energy is regulated to 1:1, and, with the converted laminated power value as threshold value, the discrimination of the exchanging time of the target is executed: the formula: the integrated power value for discriminating the exchange of the target = the conventional integrated powder value = (the sputtering rate per power in the sputtering conditions/the sputtering rate per power in standard sputtering conditions) = the conventional integrated power value the ratio of the rates per power of the sputtering conditions to the standard conditions.
Patent JP-H10330920-A (JP)
Title: Method and device for vapor deposition
Inventor: OKAZAKI YOSHIYUKI
IPC: C23C14/12
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To conduct vapor deposition for an organic material in good productivity by continuously supplying an organic material powder to a heating part, heating/gasifying the powder and conducting a process to deposit a gasified organic material on a base body surface in vacuum. SOLUTION: The vapor deposition device 100, in a vacuum bath 10, is provided with an endless belt 30, a hopper 40 and a holding device 50 to hold a base body 60. An organic material powder is supplied from the hopper 40 to the endless belt 30 and is transferred to a heating device to be heated/ gasified. A gasified organic material 70 is deposited on a vapor deposition face of the base body 60. An organic material powder in the hopper 40 is stably supplied to the endless belt 30 by an agitation device 42. By using a porous material as a material of the endless belt 30, for example, a foamed metal, the organic material powder can be held much powder per an unit length, further, a contact area with powder is increased leading to efficient heating.
Patent JP-S6128219-A (JP)
Title: Photocoupler
Inventor: SAKURAI HARUO
IPC: H01L31/12
Filed: 1984-07-17
Abstract: PURPOSE:To attain low power consumption without decreasing the response speed of a photocoupler element by constituting the titled device with a photocoupler element, an output transistor (TR) giving an output while amplifying a photo TR output and a series circuit comprising a diode and a resistor and connecting a base of the photo TR to an output terminal of an output TR. CONSTITUTION:When a photo TR11b is turned on, an output TR13 is turned on and a level at an output terminal OUT falls down to a common level from +V. On the other hand, a base potential of a photo TR11b is decreased as the collector potential of an output TR13 drops. The photo TR11b is turned off through the reduction of the base potential and a current flowing to the base of the output TR13 is controlled to be decreased via the photo TR11b. As a result of operation, the circuit is made stable and a base current flows to the base of the output TR13 in matching with the collector current. Thus, the current flowing to the base of the output TR13 is a required minimum value, no loss current exists and low power consumption is attained.
Patent JP-S6211524-A (JP)
Title: Bag filter
Inventor: IGARASHI YOSHIKI
IPC: B01D46/02
Filed: 1985-07-08
Abstract: PURPOSE:To obtain a small sized filter capable of shaking off the dust at a moment by arranging a filter cylinder so as to let the gas to be treated flow from the inside of the filter cylinder toward the outside of the cylinder. CONSTITUTION:Plural numbers of filter cylinder 2 are arranged in the inside of a chamber 1 directing their opening parts 2a downward. An internal cylinder 3 is inserted into the inside of the filter cylinder 2, and a pulse jet nozzle 4 is provided to the top of the chamber 1. Dust-contg. gas flows from the inside of the filter cylinder toward outside, and dusts are collected at the inside of the filter cylinder 2, and then discharged from an outlet 6. Further, if compressed gas is ejected from the nozzle 4, the filter cylinder 2 is deformed, and sticking dusts are removed by the backflow of the gas. Seprated dusts are guided from the opening part 2a to the outside of the filter cylinder 2 and discharged from a rotary valve 7. Since an internal cylinder 3 is inserted into the filter cylinder 2, downward stream contg. separated dusts are discharged quickly.
Patent JP-S629044-A (JP)
Title: Air return type shock absorber
Inventor: ANZAI HIROYOSHI
IPC: F16F9/02
Filed: 1985-07-08
Abstract: PURPOSE:To enable control of a return timing, by a method wherein a guide member, formed with a cylinderical body, being open at both ends, is threadedly joined with a screw part in the outer periphery of a body, and a transmission rod, being slidable and coupled with an actuating rod, is placed to the interior of the guide member. CONSTITUTION:A screw part 11 is formed in the outer periphery of a body 1, and an actuating rod 2 is reciprocatively inserted in the interior thereof. A guide member 3 is formed with a hollow cylindrical body having both open ends, and the guide member can be threadedly joined with the body 1 by means of a female screw part 32 formed in the inner wall of the guide member. And an air flow hole 31, extended through the outer periphery of the guide member to the vicinity of the inner end of the female screw 32, is bored. A transmission rod 4, slidably inserted in a play in the guide member 3 and a part of which is movable in and out from the opening of the guide member 3 and reciprocably located, is coupled to the actuating rod 2 through a coupling pin 5.
Patent JP-S5939739-A (JP)
Inventor: SUTEIIBUN RANGUFUOODO KANDEI
IPC: C03B37/012
Filed: 1982-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06339245-A (JP)
Title: Miniature motor with turntable and its bearing device
Inventor: OKADA KAZUO
IPC: H02K5/167
Filed: 1993-05-27
Abstract: PURPOSE:To provide a miniature motor with a turntable, for which the overall length of motor can be considerably shortened without danger of contact between rotor and casing. CONSTITUTION:A rotating shaft 26 is supported in a freely rotatable manner by a casing 23 with the whole of the upper end portion opened, a stator 22 installed to the inside of a casing 23 and a bearing device 24 and is installed to a rotor 25 having an armature 27 opposite the stator and to the rotating shaft. And a turntable 43 covering an open portion 44 of the casing is provided by holding a gap w between the turntable and an end edge 30 at the open side of the casing.
Patent JP-H06336477-A (JP)
Title: Liquid crystal compound and composition
Inventor: WATANABE TETSUYA
IPC: C07D239/34
Filed: 1993-05-26
Abstract: PURPOSE:To obtain a new compound, capable of manifesting a nonchiral smectic C phase and lowering the viscosity, excellent in high-speed responsiveness and useful as a liquid crystal display element, etc. CONSTITUTION:The compound is expressed by formula I [R<1> is 4-12C alkyl; A is (F-substituted)1,4-phenylene; (n) is 1-12; R<2> is H or 1-12C alkyl], e.g. 5-(4- hexenyloxy)-2-(4-nonyloxyphenyl)pyrimidine. Furthermore, this compound expressed by formula I is obtained by reacting a compound expressed by formula II with a phenylpyrimidine derivative expressed by formula III in the presence of sodium hydride.
Patent JP-S6043029-A (JP)
Inventor: SAKAMOTO YOSHIHIRO
IPC: H02J7/10
Filed: 1983-08-13
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。