baber/WOPTO huggingface dataset:
Patent JP-S5655739-A (JP)
Title: Vibration isolator for rotary machine
Inventor: MATSUBAYASHI JIYUN
IPC: F16F15/08
Filed: 1979-10-15
Abstract: PURPOSE:To obtain a sure vibration isolation effect by forming a positioning projection on the bottom face of a fitting groove in the external periphery of an elastic  body. CONSTITUTION:A vibration isolating member 21 consists of an elastic body 23, an  upper pressure plate 24 disposed on it and a bottom pressure plate 25 disposed  under it. When the vibration isolating member 21 is attached to a fitting leg, a projection 35 serves as positioning the vibration isolating member 21. At the time, a clearance appears between the fitting leg and a face of a thin part 27 surrounding  the projection 35. When the thin part 27 is pressed and deformed under the tightening force of a bolt, the projection 35 and the adjacent area of the thin part 27 are  squeezed into the clearance, which avoids partially hardening of the thin part 27. Thereby, a satisfactory vibro- isolation effect may be obtained.
Patent JP-S5920796-A (JP)
Title: Heater for oil tank
Inventor: WATANABE KENJI
IPC: B65D88/74
Filed: 1982-07-28
Abstract: PURPOSE:To enable to easily use an oil tanker also as an ore carrier in combination, by a method wherein a steam pipe is meanderingly fitted to a frame body provided with wheels, and the frame body is moved in an oil tank. CONSTITUTION:The frame body 1 is provided with the wheels 4 for moving, and is fitted with a meandering steam pipe 2. By passing steam in the steam pipe 2 and moving the frame body 1 in the oil tank, the viscosity of the oil contained in the oil tanker can be maintained to be constant. When using the oil tanker also as an ore carrier, reconstruction can be easily accomplished because the frame body can be easily detached.
Patent JP-H06350315-A (JP)
Title: Varactor loaded resonator
Inventor: YAMADA TORU
IPC: H01P7/08
Filed: 1993-06-02
Abstract: PURPOSE:To obtain a small sized varactor loaded resonator needing no adjustment after mounted on a printed circuit board by adopting connection structure via a flat capacitor between a dielectric resonator and a varactor diode. CONSTITUTION:A dielectric plane resonator 101 is obtained by short-circuiting the tip of 1/4 wavelength strip lines in which an infinite impedance is realized at a resonance frequency. Since the capacitance of a varactor diode 108 is changed by a DC voltage applied to the diode, the oscillating frequency of the oscillator is controlled by using the capacitance change. A flat plate capacitor 111 is formed by coupling the diode 108 and the resonator 101 and the degree in the change of the oscillation frequency is changed by the application of a DC voltage resulting from varying the capacitance. An open terminal of the resonator 101 and a ground terminal 113 of the printed circuit board 103 are connected thereby reducing the resonance frequency. The capacitor 109 is capacitance-coupled with respect to the resonator 101 and the oscillation circuit. That is, the varactor diode is mounted on the coupling capacitance board.
Patent JP-H08331433-A (JP)
Title: Image pickup device
Inventor: FUJIMOTO MIKIHIRO
IPC: G03B13/02
Filed: 1995-05-30
Abstract: PURPOSE: To provide an image pickup device capable of easily recognizing that adjustment state becomes its limit in the case of manual control. CONSTITUTION: When a zoom switch W16 for instructing zoom is depressed, the zoom in a wide direction is instructed by a main microcomputer 1 and the zoom lens of a video lens unit 3 is driven in the wide direction. A zoom position is detected by a zoom position detection block 8 and transmitted through a camera AF microcomputer 2 to the main microcomputer 1. When the zoom position reaches a wide end, the main microcomputer 1 generates the character signal of 'wide end' at a display signal generation block 12 and displays it on an electronic view finder 14.
Patent JP-S5922474-A (JP)
Title: Monitor information transmitting system in remote supervisory system
Inventor: MATSUDA MINORU
IPC: H04M11/06
Filed: 1982-07-28
Abstract: PURPOSE:To perform rationally the processing control when a line is busy, by performing the check whether or not monitor information is transmitted correctly, retransmission and alarming and the like, when transmitting the monitor information to a monitor station with the use of a telephone exchange line network. CONSTITUTION:The alarm display is performed if no response is obtained regardless of repetitive calling of a master station, in transmitting the monitor information of a slave station to the master station via a telephone line. The line is released, when the master station responds but no information transmission request signal ENQ exists, that is, in case of misdialing. A slave station receiving the ENQ signal transmits the monitor information repetitively for plural number of times. The master station transmits an ACK signal when the information is confirmed and an NAK signal when the information is received incompletely. The slave station releases the line acquisition when the ACK signal is received and performs retransmission when the NAK signal is received. When the number of retransmissions exceeds a prescribed number of times, the line acquisition is released once and the line is caught again after a prescribed time for the retransmission of the information. When the release of the line and reacquisition exceed a prescribed number of times, the line acquisition is stopped and the alarm display is performed.
Patent JP-H06350769-A (JP)
Title: Original fixing type picture reader
Inventor: HACHIMAN ISAO
IPC: H04N1/00
Filed: 1993-06-02
Abstract: PURPOSE:To make a device compact and light in weight, and to reduce cost by clearing away mutual communication. CONSTITUTION:This device is equipped with a detecting element 51 fixedly attached to an automatic paper feeding unit 30 side, and an element 52 to be detected fixedly attached to a reading optical system 13 of a picture reading unit 10 side. Picture reading end detecting means (42, 43, 51, and 52) which detect the picture reading end by using the back-and-fourth motion of the reading optical system 13 are provided in the automatic paper feeding unit 30 side. Also, in the automatic paper feeding unit 30, an original is fed to a reading face F under a condition that the picture reading end is detected.
Patent JP-S5256519-A (JP)
Title: Electroacoustic transducer
Inventor: TAKADA KANTAROU
IPC: H04R9/00
Filed: 1975-11-01
Abstract: PURPOSE:To provide an electroacoustic transducer such as a head-phone, in which the volume of a cavity is changed to make it possible to change the frequency characteristics.
Patent JP-H0663489-A (JP)
Title: Bulk melting device with material recirculation
Inventor: JIYORUGUUORAFU BAGANGU
IPC: B01J4/00
Filed: 1993-06-02
Abstract: PURPOSE: To provide an apparatus capable of avoiding the escape of gaseous effluents from a molten thermoplastic material, obviating the degradation in the quality of the thermoplastic material and supplying the thermoplastic material of the precisely measured amount to applicators or dispensers no matter whether the dispensers are operated continuously or intermittently. CONSTITUTION: The apparatus consists of a platen assembly 12 including a follower 38, a heating platen 40 existing below the follower and a pump 42. The platen assembly 12 is insertable into the open top of a shipping drum in a fixed position so that the heating platen 40 contacts and melts a portion of the solid thermoplastic material within the drum to a molten state to delivery the solid thermoplastic material to the inlet of the pump 42. The outlet of the pump 42 associated with the platen assembly 12 is connected by a pipe line to the thermoplastic material dispensers or applicators and a structure to recirculate the unused material from the dispensers or applicators back to the input side of the pump 42 is provided within the platen assembly 12 without exposing the material to atmosphere or otherwise causing degradation of the material.
Patent JP-H06343850-A (JP)
Title: Method for igniting burner for producing inorganic globular particle
Inventor: KONAGAYA YOSHIAKI
IPC: F23Q9/10
Filed: 1993-06-02
Abstract: PURPOSE:To ignite without soot, an accidental fire and impact noise being generated by first feeding air into a furnace to ignite a pilot burner by feeding small amount of oxygen precedently in that state, next feeding a small quantity of fuel gas to ignite a burner for producing inorganic globular particles and increasing the fuel gas and oxygen. CONSTITUTION:First, after sufficient quantity of air is fed into a furnace from an air introducing port 4 to make the inside of the furnace in an atmosphere of air, a pilot burner 3 is ignited. Next, a small quantity of oxygen is fed from a burner for producing an inorganic globular particles 2. Then, a small quantity of fuel gas is fed from a fuel gas feeding pass 6 and the burner for producing inorganic globular particles 2 is ignited from the pilot burner 3. And then, oxygen and fuel gas are increased little by little to a specific quantity.
Patent JP-H06320041-A (JP)
Title: Automatic grinding machine
Inventor: MIYANO KAZUSHIGE
IPC: B02C19/08
Filed: 1993-05-12
Abstract: PURPOSE:To improve grinding efficiency, to uniformize particle diameters to shorten the time required for grinding and to increase the throughput of grinding by mounting a mortar on an ultrasonic vibrator through an elastic plate and rotating a pestle pressed against the internal wall surface of the mortar. CONSTITUTION:In an automatic grinding machine, an ultrasonic vibrator 3 is fitted on a cradle 1 being a part of a frame, through an elastic plate 2 and a mortar 5 is mounted on it through an elastic plate 4. Above the mortar 5 is installed a pestle rotating shaft 6 which is fitted to the frame and is freely ascendable and descendable and is given rotational force by a electric motor and a speed reducer. A pestle 7 is fitted on the rotating shaft 6, inclined and is constituted so as to perform prescession motion in the mortar 5 by the rotation of the shaft 6. When the ultrasonic vibrator is operated during grinding, the vibration is transmitted to the mortar 5 through the elastic plate 4 and powder pushed up by the pestle 7 is shaken off to the bottom surface along the internal wall surface to allow the effective unattended grinding.
Patent JP-S5833435-A (JP)
Title: Preparation of pre-foamed particles
Inventor: HIROZAWA KUNINORI
IPC: B29C59/00
Filed: 1981-08-24
Abstract: PURPOSE:To obtain pre-foamed particles providing a molded body having reduced shrinkage and high flexibility, by a method wherein polymer particles containing a volatile foaming agent are dispersed in a dispersing medium within a  hermetically closed container to be heated therein and discharged into atmosphere having pressure lower than the internal pressure of the container. CONSTITUTION:Polymer particles comprising a polyolefin polymer or a polyvinyl chloride polymer and a volatile foaming agent such as propane, cyclopentane or trichloromethane are dispersed in a dispersing medium (e.g.; fine granular aluminum oxide, calcium carbonate) within a hermetically closed container. In the next process, the obtained dispersion is heated to a temp. softening polymer particles or more and one end of the container is opened to discharge polymer particles and the dispersing medium simultaneously into atmosphere having pressure lower than the inernal pressure of the container while the internal pressure of the container is held to pressure lower than the vapor pressure of the foaming agent to obtain objective-foamed particles. The obtained pre-foamed particles have a proper gas bubble diameter and a number of gas bubbles of about 300 or less 1mm.<2> cross area.
Patent JP-S58109299-A (JP)
Inventor: URABE TOSHINAGA
IPC: B26F1/44
Filed: 1981-08-24
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-H07317527-A (JP)
Title: Diesel particulate filter structure
Inventor: KAWAMURA HIDEO
IPC: F02B3/06
Filed: 1994-05-24
Abstract: PURPOSE:To provide a diesel particulate filter structure that has enhanced scavenging efficiency by combining nonwoven fabrics with woven fabrics so as to three-dimensionally capture particulates included in exhaust gas. CONSTITUTION:A filter 25 placed in the exhaust system of a diesel engine comprises a nonwoven fabric 28 made of silicon carbide system resin, a woven fabric 29 made of long ceramics fibers which are selected among long fibers in Si-C system Si-C-Ti-O system placed adjacently downstream of exhaust gas flow in the nonwoven fabric 28, a wire mesh heater 6 placed adjacently upstream of exhaust gas flow in the nonwoven fabric 28, and a locking member 30 for holding together the nonwoven fabric 28, the woven fabric 29, and the wire mesh heater 6.
Patent JP-S6023071-A (JP)
Title: Typewriter
Inventor: OOKUBO HIROAKI
IPC: B41J13/20
Filed: 1983-07-19
Abstract: PURPOSE:To prevent noise and lessen the load of motor, by release of the bail roller mechanism and the latchet by attachment of the tractor feed measures. CONSTITUTION:A bail roller arm 11 is forced with a bail roller pushing up part 22 by attachment of a tractor feed unit 2, rotated centering around a support pivot 12 and the pressure contact of bail roller 14 to a platen is released. At the same time, the arm 11 is connected to a link 16 via a link pin 17 and the link 16 is reciprocated utilizing a fitting pin 18 as its support pivot. The notch hole 20 of link 16 forces the projection part 21 of latchet lever 7 and the circular arc motion of arm 11 is interlocked with the lever 7 via the link 16 and releases its contact piece 9 from engagement to the latchet gear 6.
Patent JP-S6114890-A (JP)
Inventor: HASEGAWA KIYOSHI
IPC: B25J19/04
Filed: 1984-06-26
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-H0232257-A (JP)
Title: Two-component system color forming dye
Inventor: NIIRU AASAA SHIIGERU
IPC: G01N33/52
Filed: 1989-05-25
Abstract: PURPOSE: To obtain a method and apparatus in which an indication coloring compound is fixed to a support and not leached or washed away by employing a coloring dye compound bonded covalently with a supporting matrix. CONSTITUTION: Second dye component bonded with a matrix is brought into contact with first dye component to produce a matter bonded covalently onto the matrix. A dye based second dye component is bonded covalently with a solid phase and when a liquid phase touches the solid phase, the second dye component is bonded covalently with an analyte or the first dye component proportional to the quantity of analyte to produce a coloring dye compound fixed covalently with the solid phase in proportion to the quantity of an analyte. Furthermore, the analyte in a test sample is determined qualitatively using an assay unit.
Patent JP-2000321909-A (JP)
Title: Fixing device
Inventor: SUZUKI YASUO
IPC: G03G15/20
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of absorbing torsional stress applied on a halogen lamp without acting repeated stressing to the halogen lamp and capable of being fitted in a small space. SOLUTION: An almost cylindrical housing hole 38 is formed in a main body frame 19 to which a base member 31 is attached. Then, a semi-columnar holder 40 can be housed in the hole 38. The holder 40 can be moved in the axial direction of the hole 38 and around the axis thereof. Then, the halogen lamp 16 is fixed to the holder 40. Because of that, even when the frame 19 is thermally expanded, the holder 40 is not moved together with the frame 19 because it is not fixed to the frame 19. Therefore, that tensile stress acts on the lamp 16 fixed to the holder 40 because of the thermal expansion of the frame 19 is eliminated. Thus, the lamp 16 is not damaged.
Patent JP-H02311764-A (JP)
Title: Mechanism driving circuit for automatic analyzing apparatus
Inventor: MAEDA ATSUSHI
IPC: G01N35/10
Filed: 1989-05-29
Abstract: PURPOSE:To prevent the deviation of the stopped position of a mechanism and to make it possible to perform normal operation by stopping the rotation of an AC motor until the operation of an AC-motor control circuit when the power source source of an apparatus is turned ON is stabilized. CONSTITUTION:For example, in the up and down mechanism of a cross-slider crank mechanism, a non-contact relay 17 is turned ON and OFF by ON and OFF of an AC-motor control circuit 20 when a nozzle 13 is moved up and down. Thus, the rotation of an AC motor 2 is stopped. A slider 9 is moved up and down along an up-and-down shaft 6 by the rotation of a driving wheel 4 and a pin 5. The top dead point and the bottom dead point are detected with photocouplers 15 and 14 for detecting the top dead point and the bottom dead point. The circuit 20 is operated. At this time, the relay 17 is made to be the operating state after a DC voltage 19 of the circuit 20 has been stabilized. Therefore, an operating power source is supplied to the relay 17 after a specified time or after the value for stabilizing the operation of the circuit 20 has been obtained.
Patent JP-2000033707-A (JP)
Title: Ink cartridge for ink jet recorder
Inventor: SHINADA SATOSHI
IPC: B41J2/175
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To improve removability of bubbles by a uniform thickness of this ink cartridge and to improve the forming accuracy. SOLUTION: Each passage 9 having an inclined face 9a extending toward each of ventilating holes 8a-Be is formed on each of projection sections 7a-7e provided to each of ink chambers 2a-2e. A difference in thickness between each projection section 7a-7e and a body 1 is reduced by the inclined face and flowing of ink is made smooth by the inclined face 9a, thereby improving the removability of bubbles.
Patent JP-H1162407-A (JP)
Title: Automatic cleaning device
Inventor: KYO SHUNHO
IPC: E06B3/46
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic cleaning device capable of smoothing the sliding movement of each door leaf of an automatic door. SOLUTION: An automatic cleaning device contains a single cleaning brush device 2 and a single brush head 22, both of which are provided in series on each leaf door hanger 1 of the automatic door, and smoothens the sliding movement of the doors with a brush hair 221 of the brush head 22 constantly facing and contacting with the automatic door rail surface 31 and the cleaning brush device 2 cleaning the rail surface 31 simultaneously as each door leaf opens and closes. With the hanger 1 connected to the top end of each door leaf of the automatic door fitted with at least a single cleaning brush device 2 and having the brush hair 221 on the cleaning brush device 2 constantly face and contact with the automatic door rail surface 31, the cleaning brush device 2 brushes the rail surface 31 by reciprocating on it following the hanger 1 thereby keeps the rail surface 31 clean and foreign matter from sticking and collecting on a roll 121 and the rail surface 31 thus smoothens the sliding movement of each door leaf.
Patent JP-S5835355-A (JP)
Title: Solar heat collector
Inventor: YONEKUBO HIROAKI
IPC: F24S90/00
Filed: 1981-08-24
Abstract: PURPOSE:To contrive to facilitate construction work and to reduce radiation loss from piping,  by a method wherein a heat collector and a heat-accumulating tank are connected to each  other by a single pipe, and supply of water and draining are conducted alternately. CONSTITUTION:The heat collector 31 provided with an air vent valve 33 and the heat-accumulating tank 34 are connected to each other by a single heat-collecting pipe 33, which is provided with a heat-collecting pump 34 for supplying water into the heat collector 31 and with a  solenoid valve 35 on the discharge side of the pump 34. The pipe on the suction side of the  pump 34 is branched into a pipe 36 connected to an upper part of the tank 32 and a pipe 37 connected a lower part of the tank 32, a check valve 38 of the direction for flowing into the  tank 32 is provided in the pipe 36, and a check valve 39 of the direction for flowing out from  the tank 32 is provided in the pipe 37. When the difference between the detection value of a  high temperature side sensor 42 and that of a low temperature thermo-element 43 of a temperature difference thermo-element 41 reaches a predetermined value, the solenoid valve 35 is  opened, water is supplied into the heat collector 31 by the pump 34 through the pipe 37, the  valve 39 and the pipe 33, and when the collector 31 is filled up with water, the pump 34 is  stopped and the valve 35 is closed. When water in the collector 31 is heated, the valve 35 is  opened to drain the water into the upper part of the tank 32 through the pipes 33, 36 and the  check valve 38. Thereafter, the supply of water and draining are conducted alternately.
Patent JP-H0233998-A (JP)
Title: Method of treating core for circuit board
Inventor: ROBAATO EMITSUTO RUAN
IPC: H05K3/06
Filed: 1989-05-29
Abstract: PURPOSE: To eliminate the need for treating a conductive surface which is not used for forming circuits by laminating two cores each having conductive surface at both sides, treating the outer conductive surfaces at once and separat ing the cores. CONSTITUTION: Two cores have conductive surfaces 2, 2', 3, 3' each at both sides and are made of dielectric materials 1, 1'. The conductive surfaces 2, 2' are patterned and those 3, 3' are laminated through an adhesive sheet 4 and peripheral faces are sealed with a sealant 5, when not forming circuits. The outer conductive surfaces 2, 2' are treated at once to form signal patterns on both cores. The sealed peripheral parts are removed to separate the cores from each other to obtain two cores having signal faces and no-circuit faces each at both sides. The no-circuit inner conductive surfaces are laminated and sealed to eliminate the need for covering them with a photoresist, etc., at patterning.
Patent JP-H06323404-A (JP)
Title: Power train lubricating device for electric automobile
Inventor: YOSHII KINYA
IPC: F16H57/027
Filed: 1993-05-10
Abstract: PURPOSE:To satisfactorily supply lubricating oil to each section of a power train while using a small oil pressure pump which consumes little electric power and lighten the power train. CONSTITUTION:The planet gears 42P and 44P of a speed reduction gear 16 comprising a pair of planet gear devices are integrated and rotatably supported by a common carrier pin 78, and the lubricating oil discharged from an oil pressure pump to an opening 72 is led to the carrier pin 78 through first lubricating passages 70, 74, and 76. The other sections of the speed reduction gear 16 and a differential device 18 are lubricated by the lubricating oil which gradually flows out from second lubricating oil passages 70, 84, 105, 104, and 106, which supply lubricating oil to the side of an electric motor positioned at the left, while flowing, and the lubricating oil supplied to the electric motor side returns to an oil pan 66 through a return oil passage 130 opened near the suction port 68 of the oil pressure pump.