baber/WOPTO huggingface dataset:
Patent JP-S5986517-A (JP)
Title: Thick paper feeding device
Inventor: YOSHIMURA HARUYOSHI
IPC: B65H3/46
Filed: 1982-11-10
Abstract: PURPOSE:To make the delivery of paper piece by piece securable, by installing a front end regulating piece of laminate thick paper and an engaging pad being projected upward as long as more the specified length than the former, in a snubber tip, in case of a paper handling snubber for a thick paper feeding device for copying machines. CONSTITUTION:Sheets of thick paper P are housed inside a cassette tray 1 in a state of being stacked, while a pair of snubbers 3 are engaged with a front end part of the thick paper P. With this method, the lower end of a screw 6a hits topper surface of the stacked thick paper P whereby a paper regulating piece 7a and a pad 8 both engage with a front end of the thick paper P. A difference in height between the lower end of the screw 6a and the paper regulating piece 7a should be set to a portion for one piece to several pieces of the thick paper P. Under this condition, when the cassette tray 1 is set to a copying machine, the thick paper P hits a feed roller whereby the topmost thick paper P advances forward as slackening the pad 8 frontward, and the next thick paper P is checked its way by the frictional resistance of the pad 8, thus paper feeding piece by piece can be achieved with certainty.
Patent JP-H02153290-A (JP)
Title: Vacuum pump for priming
Inventor: MASUYAMA TETSUO
IPC: F04C18/344
Filed: 1988-08-08
Abstract: PURPOSE:To improve wear resistance and impact resistance by a method wherein, in a device which is provided with a plurality of slip vanes radially mounted to a rotor, an anode oxidation layer is formed on the inner wall of a casing, and the slip vane is made of heat resistant synthetic resin containing long fibrous carbon fibers and graphite powder. CONSTITUTION:A vacuum pump 1 for priming, e.g. a pump for a fire engine, is formed such that an approximately cylindrical rotor 6 is rotatably contained in an eccentric position in an approximately cylindrical casing 4. The rotor 6 has slip vanes 8 radially slidably engaged with a plurality of grooves 7 formed in the peripheral surface of the rotor. In this case, an anode oxidation layer is formed on the inner wall surface of a pump chamber 4a formed by the cavity of the casing 4. The slip vane 8 is formed by using heat resistant synthetic resin, serving as a filler, containing long fibrous carbon fibers with a length of 3-15mm and graphite powder with a grain size of approximate 1-50mum. A content of the filler is preferably 30-50wt% long carbon fibers and 5-20wt% graphite powder.
Patent JP-H0358606-A (JP)
Title: Piezoelectric oscillator
Inventor: YAMAMOTO TAKASHI
IPC: H03H9/02
Filed: 1989-07-27
Abstract: PURPOSE:To decrease in the dispersion of the outer dimension and to improve the stability in mechanical strength and electric performance by bending a tongue at an upper opening of a metallic case and fixing a cover member to the metallic case. CONSTITUTION:A terminal member 30 is covered to the upper part of a metallic case while a capacitor unit 26 and a piezoelectric resonator 27 are contained in the metallic case 21 of nearly prism shape having an opening 21a at its upper part. While a cover 36 made of a flat metallic plate is coated to the upper face, plural tongues 24a, 24b and the upper part of side walls 22c, 22d of the metallic case 21 are bent toward the inner side of the opening 21a and a terminal member 30 is cut off along alternate long and abort dash lines A, B. Thus, no complicated shaped member is required and simple assembly is attained and mass-production of piezoelectric oscillators with less dispersion in the outer dimension is attained.
Patent JP-2000027072-A (JP)
Title: Coil-like carbon fiber, its production and electromagnetic wave shielding material
Inventor: MOTOJIMA SEIJI
IPC: D06M11/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain coil-like carbon fiber capable of shielding electromagnetic waves more efficiently through effectively absorbing and reflecting them, to provide a method for producing the carbon fiber, and to obtain electromagnetic wave shielding materials using the above carbon fiber. SOLUTION: This coil-like carbon fiber is such one as to be formed in a micro-coil manner and provided on its outer peripheral surface with a thin film of carbon, transition metal other than titanium zirconium and hafnium, aluminum, or carbide of transition metal other than titanium, zirconium, hafnium and silicon, or the like (pref. carbon). Another version of this coil-like carbon fiber is such one as to be provided on its outer peripheral surface with a thin film of any transition metal, or carbide of any transition metal, etc., and further thereon with a thin film of carbon.
Patent JP-H0749853-A (JP)
Title: Program-correctable microcomputer
Inventor: MIZOBUCHI KOJI
IPC: G06F9/06
Filed: 1993-08-06
Abstract: PURPOSE:To provide a microcomputer which can have its program corrected at plural places by one dummy ROM interruption processing circuit without increasing the capacity of a RAM irrelevantly to the number of the correction places. CONSTITUTION:This system consists of the (one-chip) microcomputer 1 and an EEPROM 12 which are both connected to a serial i/O bus 11 and can have a mutual communication, and a correction data writing device 13. The microcomputer 1 is constituted of a CPU 2, a RAM 3, a ROM 4, a pseudo ROM processing circuit 5, and a serial i/O part 8 through an internal bus 9. A desired address value for an interruption process for modifying the program in the ROM 4 is previously set in the pseudo ROM process circuit 5 and when the desired value is reached, the CPU 2 is automatically made to perform the interruption process, thereby executing a program other than that in the ROM 4 during the execution of the program in the ROM 4.
Patent JP-H0483827-A (JP)
Title: Operation of flash smelting furnace
Inventor: IEMORI NOBUMASA
IPC: F27B1/24
Filed: 1990-07-26
Abstract: PURPOSE:To accurately adjust the operating condition and to stabilize operation by inserting an iron and rod into a reaction tower, depositing the grains in the furnace on the rod, detecting maximum density position of grains in the tower and measuring the oxygen partial pressure and temp. at the position. CONSTITUTION:An iron rod is inserted into a reaction tower from the inspection hole provided in the side wall of the tower and held. The rod is then pulled out, the depositing state of the grains on the rod is examined to detect the maximum density position of the grains in the tower. A measuring probe provided with an oxygen sensor or temp. sensor at its tip is inserted to measure the oxygen partial pressure and temp. of the grain. A mass balance and a heat balance are calculated from the values, and the operating condition is changed based on the result. As a result, the temp. of the grain and the oxygen partial pressure in the tower are accurately measured, stabilized operation is maintained, and the consumption of the expensive consumable sensor is reduced since the measurement need not be repeated.
Patent JP-H1033113-A (JP)
Title: Sterilized storage of cereal and device for sterilizing cereal
Inventor: KANEKO AIJIRO
IPC: A01F25/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for sterilizing and storing a cereal, capable of storing the harvested cereal without a degeneration, and a device for sterilizing the cereal used for performing the above method. SOLUTION: This method for sterilizing and storing a cereal is a method for storing the harvested cereal by heating the surface of the cereal grains to sterilize the surface of the grains. The cereal is stored after the heat sterilization under setting a heating temperature and a heating time of a minimal necessary limit for suppressing or stopping the action of microorganisms attached to the surface of the grain. The sterilization device 1 is constituted by being equipped with a cereal fluidizing means 2 for fluidizing the harvested cereal before storing as a layer state, a hot air heating means 3 for flowing the hot air to a fluidized cereal layer from a lower direction, and a heating means with far infrared rays for irradiating the far infrared rays to the fluidized cereal layer from an upper direction.
Patent JP-S5898804-A (JP)
Title: Video tape recorder
Inventor: SAITOU HARUO
IPC: G11B5/53
Filed: 1981-12-08
Abstract: PURPOSE:To form a drum used in different systems, by providing heads at intervals, which are determined on a basis of the ratio of the diameter of a rotary drum of one system to that of a drum of another system, for this rotary drum of one system and providing tape guides which give lead angles adapted to both systems. CONSTITUTION:When data of the VHS system is recorded in, for example, the two-head (A1 and B1) type beta system in case that rotary head drum diameters phiB and phiV of the beta system and the VHS system are 74.487mm. and 62mm. respectively, 180 deg.xP=149.82 deg. is true if phiV/phiB=P, and heads A11-A16 and B11- B16 are arranged at intervals of 149.82 150 deg. in the VHS system though intervals of heads are 180 deg. in the beta system. Heads A1 and A11 and heads B1 and A14 become combination heads. A lower rotary drum RD1 is provided with a tape guide G1 of the beta system, and an upper rotary drum RD2 is provided with a tape guide G2 of the VHS system. When the data of the beta system is recorded and reproduced in the two-head VHS system, 180 deg./P=216.18-220 deg. is true, and the processing is performed similarly. Thus, the drum is used in both systems.
Patent JP-2000348459-A (JP)
Title: Pedestal for simple display of compact disc
Inventor: YAMASHITA HIDEYUKI
IPC: G11B23/03
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a tool for simply fastening a compact disc to a surrounding conspicuous place, e.g. a wall or furniture not to damage the compact disc even when the compact disc is left exposed. SOLUTION: The pedestal 1 and pedestal 2 are provided which are united by fitting to each other. The pedestal 1 having a hole is fixed to an appropriate place such as a wall or the like by a tack or screw, to which the pedestal 2 is fitted. The pedestal 2 has a projection to be engaged with a hole of a compact disc, to which the compact disc is simply fastened.
Patent JP-H0748738-A (JP)
Title: Monitor system of spinning machine
Inventor: IWATA TOMOHITO
IPC: D01H13/14
Filed: 1993-08-06
Abstract: PURPOSE:To make it possible to confirm both of operating conditions and states of a number of spinning machines in a place distant from each spinning machine. CONSTITUTION:Controllers 7 and a yarn breakage data-treating apparatus 10 are each provided in each spinning frame of a number of fine spinning frames which are installed in parallel and each controller 7 is connected through a local area network 8 to a host computer 9. The host computer 9 is provided with a color display 28. The controller 7 is provided with a memory for operation capable of storing operation conditions input by an input apparatus. Data concerning the operation conditions stored in the above memory for operation and data of the yarn breakage data treating apparatus 10 are input from the controller 7 through a local area network 8 to a host computer. The host computer 9 displays operating state of the fine spinning flame 1 on the color display 28 based on the above both data.
Patent JP-2001019706-A (JP)
Title: Vapor phase polymerization of olefin
Inventor: YANO YUJI
IPC: C08F2/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a polymerization method for a polyolefin by which a continuous polymerization reaction can be carried out while suppressing the generation of lumps in the polymer or in the reactor without largely changing the catalyst activities in a polymer production apparatus. SOLUTION: This vapor phase polymerization method of an olefin by feeding a metallocene-based catalyst-containing solid component to a fluidized bed reactor 2 is characterized by <=20 ppb carbon monoxide concentration in the component fed to the reactor 2 and/or the component in the reactor 2.
Patent JP-S58100313-A (JP)
Inventor: NAGANO HIROO
IPC: H01B7/29
Filed: 1981-12-07
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-H0365071-A (JP)
Title: Output structure of ultrasonic motor
Inventor: ONO TSUNEJI
IPC: H02N2/00
Filed: 1989-07-31
Abstract: PURPOSE:To enable rotating a large-diameter rotor larger than stator with a predetermined torque by providing a plurality of stators and by generating traveling waves in the same direction on the surfaces of the stators. CONSTITUTION:A space is formed in the central part of a substrate 1 and a plurality of stators 2a-2c are retained at equal distances in the space via base material 3. Respective stators 2a-2c are circular in the external shape and many piezoelectric elements 4 reversely polarized in adjacent regions are stuck on respective outer peripheral parts on the substrate 1 side. Then, when a high frequency voltage is applied, traveling waves can be generated in the same direction, the outer peripheral part of one large-diameter rotor 6 is brought into contact with the traveling wave-generated surfaces of respective stators 2a-2c largely separated from the central part between respective stators 2a-2c and the large-diameter rotor 6 is pressure-welded to respective stators 2a-2c by a spring material 10. In this manner, the large-sized rotor 6 larger than the stator can be rotated with a predetermined torque.
Patent JP-H0362540-A (JP)
Title: Formation of conductive pattern on flexible tape
Inventor: HIRANO SHIGERU
IPC: H01L21/60
Filed: 1989-07-31
Abstract: PURPOSE:To obtain a uniform and favorable photoresist layer by a method wherein the photoresist layer is formed on the metal foil on a flexible tape by electrodeposition. CONSTITUTION:A photoresist layer is formed on a metal foil on a flexible tape or a metal foil on a flexible tape formed of a metal foil by electrodeposition. Whereupon, the photoresist layer is formed on the whole surface of the metal foil uniformly and favorably and in the flexible tape formed of the metal foil only, the photoresist layer is formed on the walls of sprocket holes for tape feeding use as well and a desired conductive pattern can easily and favorably be formed on the flexible tape.
Patent JP-H0640070-A (JP)
Title: Image recording apparatus
Inventor: MIYATA AKIHISA
IPC: B41M5/26
Filed: 1992-07-23
Abstract: PURPOSE:To record images without using a coherent high-power laser beam source. CONSTITUTION:A laser beam 1 emitted from a laser beam source 10 is converged by a condenser lens 30 and is reflected and deflected by a rotary polygon mirror 30 and is directed to a photo-thermo conversion head 50. Optical energy of the laser beam 1 falling on the photo-thermo conversion head 50 is converted into thermal energy, and thermosensitive recording is made, utilizing such thermal energy.
Patent JP-S6255575-A (JP)
Title: Defect detector for conductor pattern
Inventor: MURATA YUKIO
IPC: B41J2/32
Filed: 1985-09-04
Abstract: PURPOSE:To enable discrimination of a defect in conductor patterns wired at a high density accurately in a short time, by pressing a conductive material having a resistance on the conductor patterns to measure the resulting electric resistance value. CONSTITUTION:A proper resistance is generated between conductor patterns 2a and 2b applied to a substrate 1 with the pressing of a conductive rubber thereon. That is, when there is any defect such as disconnection in the conductor patterns, the resistance value will be infinitive, decrease noticeably from the normal resistance value or be a short-circuit resistance value. This enables the judgement of the defect. Normally, the resistance value is determined by a sheet resistance of the conductive rubber and a gap between the patterns. Then, various resistances generated in the probe 4 are measured with a resistance meter 8 by selecting a specific location with a switch relay 7 and recorded on a printer 9. Resistance also can be measured at a desired location by moving the substrate 1 with a drive table 5.
Patent JP-H1024320-A (JP)
Title: Manufacture of steel tube
Inventor: TOYOOKA TAKAAKI
IPC: B21C37/08
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To manufacture the steel tube having excellent seam quality and surface without performing bead cutting and with high productivity by heating the whole main tube of an open tube to a warm area by a first induction heating coil whose oscillation frequency is less than a prescribed value, and heating the end faces of both edge parts to the temperature area of solid phase pressure welding by a second induction heating coil whose oscillation frequency is a prescribed value or over. SOLUTION: In a steel tube manufacturing device 10, after heating the whole main tube of the open tube 1 to the warm area by the first induction heating coil 11, and heating the end faces of both edge parts of the open tube 1 to the temperature area of the solid phase pressure welding by the second induction heating coil 12, the end faces of both edge parts are abutted by squeeze rolls 13, and seaming by the solid phase welding with pressure is performed.  Since the whole main tube of the open tube 1 is heated by the first induction heating coil 11, the first induction heating coil 11 is limited to a frequency of less than 100KHz whose penetrative depth of a current is deep and with satisfactory heating efficiency compared with a high frequency, and since the only edge part on both sides of the open tube 1 is heated by the second induction heating coil 12, the second induction heating coil 12 is limited to a frequency of 100KHz or over whose penetrative depth of the current is shallow and with satisfactory heating efficiency.
Patent JP-H0481495-A (JP)
Title: Refrigerator oil
Inventor: KAMAKURA TAMIJI
IPC: C10M107/34
Filed: 1990-07-25
Abstract: PURPOSE:To obtain a refrigerator oil, composed of a specific polyoxyalkylene glycol glycidyl ether compound and useful for refrigerators using a chlorine-free fluorocarbon-based refrigerant without causing any corrosion problems even if water is mixed therein. CONSTITUTION:The objective refrigerator oil is composed of a polyoxylakylene glycol glycidyl ether compound expressed by formula I (R1 is 2-4C alkylene; R2 is H, 1-8C hydrocarbon or formula II; n is a positive number so as to provide <=2000 average molecular weight).
Patent JP-S6174162-A (JP)
Title: Device for changeover recording
Inventor: KOBAYASHI NAGAO
IPC: G11B15/26
Filed: 1984-09-20
Abstract: PURPOSE:To relax the limitation of a space in the inside of a device by transmitting the movement of a lever to a changeover switch via an electric circuit board or the like so as to eliminate the need for an exclusive transmission mechanism. CONSTITUTION:In depressing a recording button, the lever is turned as soon as a recording/reproducing head is elevated, the turning is transmitted to a lever 7 to activate a recording/reproduction changeover switch on a board 9 via an angle 16, the electric circuit printed board 15 and an angle 17. Through the constitution that the printed board is used in common as the transmission mechanism, the exclusive transmission mechanism is not required and the limitation of the space in the inside of the device is relaxed.
Patent JP-S6173623-A (JP)
Inventor: YANO MASAAKI
IPC: A47K13/30
Filed: 1984-09-20
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-H0755351-A (JP)
Title: Structure and method for lining molten metal container
Inventor: MATSUMOTO OSAMI
IPC: F27D1/00
Filed: 1993-08-09
Abstract: PURPOSE:To enable cracking caused in a plurality of precast refractories under an expansion stress to be prevented from being developed by a method wherein the plurality of precast refractories divided in a direction of height are applied as an inner liner of a side wall and the rear surface of the precast refractories is filled with refractory powder. CONSTITUTION:A permanent inner liner 3 and precast refractories 4 are arranged inside an iron cover 2 of a side wall 1. Refractory power 5 is filled at the rear surface of the precast refractories 4. The precast refractories 4 are divided into a plurality of segments in a direction of height. In the case that magnesia is used as refractory powder 5, restriction of the precast refractories 4 to alumina material quality makes a spinel of MgO.Al2O3 grow in response to a high temperature in operation at an interface between the precast refractoreis 4 ad the refractory powder 5 and it is possible to prevent the precast refractories 4 from being fixed and the cracking of precast refractories 4 from being expanded due to a volumetric expansion caused by the production of the spinel.
Patent JP-S6089448-A (JP)
Title: Continuous production of terephthalic acid glycol ester
Inventor: KOIKE YOSHITO
IPC: C07C69/82
Filed: 1983-10-21
Abstract: PURPOSE:To produce high-quality BHET continuously, in high efficiency, by reacting terephthalic acid with ethylene glycol using mutually connected plural reaction chambers, taking out a part of the product from the first reaction chamber, and recovering the product together with the BHET delivered from the last reaction chamber. CONSTITUTION:In the continuous production of terephthalic acid glycol ester (BHET) by the reaction of terephthalic acid with ethylene glycol, the reaction is carried out in mutually connected plural chambers, preferably 2-3 chambers, especially two chambers. A part of the esterificaton reaction product containing unreacted terephthalic acid particles as suspended matter is taken out of the first reaction chamber, and filtered to obtain a product free from the unreacted terephthalic acid particles. The product is combined with the BHET delivered from the last reaction chamber to obtain BHET having various characteristics and having low by-produced diethylene glycol content, in high efficiency. The residual part of the reaction mixture of the first reaction chamber is transferred to the second reaction chamber.
Patent JP-H0245769-A (JP)
Title: Pulse period decision device
Inventor: OTSUKI MAKOTO
IPC: G01R23/15
Filed: 1988-08-08
Abstract: PURPOSE:To simplify the software of a CPU by realizing hysteresis for preventing hunting for the period decision making of an input pulse by hardware. CONSTITUTION:Retriggerrable one-shot multivibrators 1 and 2 are triggered with input pulses whose periods are to be decided as negative edge trigger pulses and timer values T1 and T2(<T1) are determined by resistance R1 and capacity C1. The terminal Q1 of the vibrator 1 and the terminal Q of a D latch 5 are connected to the input terminal of an AND gate 3 and the output terminal of the gate 3 and the terminal Q2 of the vibrator 2 are connected to the input terminal of an OR gate 4. The output terminal of the gate 4 is connected to a D terminal and the latch 5 is triggered with the input pulse whose period T is to be decided as the negative edge trigger pulse to output a decision signal from its Q terminal. Consequently, the period T of the input pulse can be decided with hysteresis of time width (T1-T2) by setting the timer values T1 and T2 of the multivibrators 1 and 2 respectively.
Patent JP-S6351876-A (JP)
Inventor: DOBASHI MASAKI
IPC: A63B69/36
Filed: 1986-08-22
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。